From a4891ea4d6f08fefa8754616cd71fdc3e8c4024a Mon Sep 17 00:00:00 2001 From: Hauke Mehrtens Date: Thu, 2 Apr 2009 16:50:20 +0000 Subject: Update to compat-wireless-2009-03-31 SVN-Revision: 15083 --- .../mac80211/patches/007-remove_unused_stuff.patch | 10 +- ...e-Move-pci_dev-specific-access-to-rt2x00p.patch | 24 +- .../patches/301-rt2x00-Fix-Sparse-warning.patch | 25 + .../301-rt2x00-Implement-support-for-802.11n.patch | 522 -- ...on-t-free-register-information-on-suspend.patch | 95 + ...02-rt2x00-Implement-support-for-rt2800pci.patch | 4969 ------------------- .../patches/303-rt2x00-Add-rt73usb-USB-IDs.patch | 21 + ...03-rt2x00-Implement-support-for-rt2800usb.patch | 5026 ------------------- .../304-rt2x00-Implement-support-for-802.11n.patch | 522 ++ ...2x00-Move-Move-pci_dev-specific-access-to.patch | 25 - .../305-rt2x00-Add-rt2x00soc-bus-module.patch | 247 + ...2x00-Move-Move-pci_dev-specific-access-to.patch | 25 - ...d-calibration-fields-to-rt2x00dev-rt2x00h.patch | 25 + ...x-module-loading-in-case-of-error-rt2800p.patch | 32 - ...7-rt2x00-Add-PM-support-for-SoC-rt2800pci.patch | 80 - ...07-rt2x00-Implement-support-for-rt2800pci.patch | 5225 ++++++++++++++++++++ ...0-DMA-fixes-new-chipset-support-rt2800pci.patch | 535 -- ...08-rt2x00-Implement-support-for-rt2800usb.patch | 5017 +++++++++++++++++++ .../309-rt2x00-Fix-compile-errors-for-SoC.patch | 136 - .../patches/520-b43-autodepend-on-hwrandom.patch | 18 +- 20 files changed, 11207 insertions(+), 11372 deletions(-) create mode 100644 package/mac80211/patches/301-rt2x00-Fix-Sparse-warning.patch delete mode 100644 package/mac80211/patches/301-rt2x00-Implement-support-for-802.11n.patch create mode 100644 package/mac80211/patches/302-rt2x00-Don-t-free-register-information-on-suspend.patch delete mode 100644 package/mac80211/patches/302-rt2x00-Implement-support-for-rt2800pci.patch create mode 100644 package/mac80211/patches/303-rt2x00-Add-rt73usb-USB-IDs.patch delete mode 100644 package/mac80211/patches/303-rt2x00-Implement-support-for-rt2800usb.patch create mode 100644 package/mac80211/patches/304-rt2x00-Implement-support-for-802.11n.patch delete mode 100644 package/mac80211/patches/304-rt2x00-rt2x00-Move-Move-pci_dev-specific-access-to.patch create mode 100644 package/mac80211/patches/305-rt2x00-Add-rt2x00soc-bus-module.patch delete mode 100644 package/mac80211/patches/305-rt2x00-rt2x00-Move-Move-pci_dev-specific-access-to.patch create mode 100644 package/mac80211/patches/306-rt2x00-Add-calibration-fields-to-rt2x00dev-rt2x00h.patch delete mode 100644 package/mac80211/patches/306-rt2x00-Fix-module-loading-in-case-of-error-rt2800p.patch delete mode 100644 package/mac80211/patches/307-rt2x00-Add-PM-support-for-SoC-rt2800pci.patch create mode 100644 package/mac80211/patches/307-rt2x00-Implement-support-for-rt2800pci.patch delete mode 100644 package/mac80211/patches/308-rt2x00-DMA-fixes-new-chipset-support-rt2800pci.patch create mode 100644 package/mac80211/patches/308-rt2x00-Implement-support-for-rt2800usb.patch delete mode 100644 package/mac80211/patches/309-rt2x00-Fix-compile-errors-for-SoC.patch (limited to 'package/mac80211/patches') diff --git a/package/mac80211/patches/007-remove_unused_stuff.patch b/package/mac80211/patches/007-remove_unused_stuff.patch index 64be86468a..dc93a7f1d5 100644 --- a/package/mac80211/patches/007-remove_unused_stuff.patch +++ b/package/mac80211/patches/007-remove_unused_stuff.patch @@ -163,7 +163,7 @@ # USB Drivers ifneq ($(CONFIG_USB),) -@@ -249,22 +249,22 @@ CONFIG_ZD1211RW=m +@@ -249,21 +249,21 @@ CONFIG_ZD1211RW=m # is only wireless RNDIS chip known to date. # Note: this depends on CONFIG_USB_NET_RNDIS_HOST and CONFIG_USB_NET_CDCETHER # it also requires new RNDIS_HOST and CDC_ETHER modules which we add @@ -182,19 +182,17 @@ -CONFIG_AT76C50X_USB=m +# CONFIG_AT76C50X_USB=m - # Activate AR9170 support only on kernel >= 2.6.28. + # Activate AR9170 support only on kernel >= 2.6.29. # The needed USB poison feature was added in this kernel release. - ifeq ($(shell test $(KERNEL_SUBLEVEL) -ge 28 && echo yes),yes) --CONFIG_AR9170_COMMON=m + ifeq ($(shell test $(KERNEL_SUBLEVEL) -ge 29 && echo yes),yes) -CONFIG_AR9170_USB=m -CONFIG_AR9170_LEDS=y -+# CONFIG_AR9170_COMMON=m +# CONFIG_AR9170_USB=m +# CONFIG_AR9170_LEDS=y endif # RT2500USB does not require firmware -@@ -302,20 +302,20 @@ CONFIG_P54_COMMON=m +@@ -301,20 +301,20 @@ CONFIG_P54_COMMON=m # Sonics Silicon Backplane diff --git a/package/mac80211/patches/300-rt2x00-Move-Move-pci_dev-specific-access-to-rt2x00p.patch b/package/mac80211/patches/300-rt2x00-Move-Move-pci_dev-specific-access-to-rt2x00p.patch index 91f5a2ad82..6ef7637b17 100644 --- a/package/mac80211/patches/300-rt2x00-Move-Move-pci_dev-specific-access-to-rt2x00p.patch +++ b/package/mac80211/patches/300-rt2x00-Move-Move-pci_dev-specific-access-to-rt2x00p.patch @@ -1,7 +1,7 @@ -From 313314263fda19db8eed94a7d7259b595634212e Mon Sep 17 00:00:00 2001 +From 9ed8a41a30916a79529552872e8d1a6175d37398 Mon Sep 17 00:00:00 2001 From: Ivo van Doorn -Date: Sat, 14 Mar 2009 20:02:51 +0100 -Subject: [PATCH] rt2x00: Move Move pci_dev specific access to rt2x00pci +Date: Sat, 28 Mar 2009 20:30:14 +0100 +Subject: [PATCH 1/9] rt2x00: Move Move pci_dev specific access to rt2x00pci pci_dev->irq and pci_name(pci_dev) access should be limited to rt2x00pci only. This is more generic and allows a rt2x00 pci @@ -16,7 +16,8 @@ Signed-off-by: Ivo van Doorn drivers/net/wireless/rt2x00/rt2x00.h | 18 ++++++++++++++++++ drivers/net/wireless/rt2x00/rt2x00pci.c | 16 ++++++++++++---- drivers/net/wireless/rt2x00/rt61pci.c | 7 +------ - 5 files changed, 33 insertions(+), 12 deletions(-) + drivers/net/wireless/rt2x00/rt61pci.h | 6 ------ + 6 files changed, 33 insertions(+), 18 deletions(-) --- a/drivers/net/wireless/rt2x00/rt2400pci.c +++ b/drivers/net/wireless/rt2x00/rt2400pci.c @@ -148,3 +149,18 @@ Signed-off-by: Ivo van Doorn if (!rt2x00_rf(&rt2x00dev->chip, RF5225) && !rt2x00_rf(&rt2x00dev->chip, RF5325) && +--- a/drivers/net/wireless/rt2x00/rt61pci.h ++++ b/drivers/net/wireless/rt2x00/rt61pci.h +@@ -63,12 +63,6 @@ + */ + + /* +- * PCI Configuration Header +- */ +-#define PCI_CONFIG_HEADER_VENDOR 0x0000 +-#define PCI_CONFIG_HEADER_DEVICE 0x0002 +- +-/* + * HOST_CMD_CSR: For HOST to interrupt embedded processor + */ + #define HOST_CMD_CSR 0x0008 diff --git a/package/mac80211/patches/301-rt2x00-Fix-Sparse-warning.patch b/package/mac80211/patches/301-rt2x00-Fix-Sparse-warning.patch new file mode 100644 index 0000000000..caac9a4090 --- /dev/null +++ b/package/mac80211/patches/301-rt2x00-Fix-Sparse-warning.patch @@ -0,0 +1,25 @@ +From 0a807e9fbd915d2c0cc30870403a571478a9191b Mon Sep 17 00:00:00 2001 +From: Ivo van Doorn +Date: Sat, 28 Mar 2009 20:31:25 +0100 +Subject: [PATCH 2/9] rt2x00: Fix Sparse warning + +rt2x00link_reset_qual() is not declared in a header, +and is only internally used within rt2x00link.c. +It should be declared as static. + +Signed-off-by: Ivo van Doorn +--- + drivers/net/wireless/rt2x00/rt2x00link.c | 2 +- + 1 files changed, 1 insertions(+), 1 deletions(-) + +--- a/drivers/net/wireless/rt2x00/rt2x00link.c ++++ b/drivers/net/wireless/rt2x00/rt2x00link.c +@@ -387,7 +387,7 @@ void rt2x00link_reset_tuner(struct rt2x0 + rt2x00link_antenna_reset(rt2x00dev); + } + +-void rt2x00link_reset_qual(struct rt2x00_dev *rt2x00dev) ++static void rt2x00link_reset_qual(struct rt2x00_dev *rt2x00dev) + { + struct link_qual *qual = &rt2x00dev->link.qual; + diff --git a/package/mac80211/patches/301-rt2x00-Implement-support-for-802.11n.patch b/package/mac80211/patches/301-rt2x00-Implement-support-for-802.11n.patch deleted file mode 100644 index 6106789c3f..0000000000 --- a/package/mac80211/patches/301-rt2x00-Implement-support-for-802.11n.patch +++ /dev/null @@ -1,522 +0,0 @@ -From 827327792c4b0d4d4909ec27bd56cb3ba8f2b754 Mon Sep 17 00:00:00 2001 -From: Ivo van Doorn -Date: Sat, 14 Mar 2009 20:06:48 +0100 -Subject: [PATCH] rt2x00: Implement support for 802.11n - -Extend rt2x00lib capabilities to support 802.11n, -it still lacks aggregation support, but that can -be added in the future. - -Signed-off-by: Ivo van Doorn ---- - drivers/net/wireless/rt2x00/Kconfig | 3 + - drivers/net/wireless/rt2x00/Makefile | 1 + - drivers/net/wireless/rt2x00/rt2x00.h | 4 + - drivers/net/wireless/rt2x00/rt2x00config.c | 5 ++ - drivers/net/wireless/rt2x00/rt2x00dev.c | 91 ++++++++++++++++++++------- - drivers/net/wireless/rt2x00/rt2x00ht.c | 69 +++++++++++++++++++++ - drivers/net/wireless/rt2x00/rt2x00lib.h | 24 +++++++ - drivers/net/wireless/rt2x00/rt2x00queue.c | 1 + - drivers/net/wireless/rt2x00/rt2x00queue.h | 33 ++++++++-- - 9 files changed, 201 insertions(+), 30 deletions(-) - create mode 100644 drivers/net/wireless/rt2x00/rt2x00ht.c - ---- a/drivers/net/wireless/rt2x00/Makefile -+++ b/drivers/net/wireless/rt2x00/Makefile -@@ -8,6 +8,7 @@ rt2x00lib-$(CONFIG_RT2X00_LIB_CRYPTO) += - rt2x00lib-$(CONFIG_RT2X00_LIB_RFKILL) += rt2x00rfkill.o - rt2x00lib-$(CONFIG_RT2X00_LIB_FIRMWARE) += rt2x00firmware.o - rt2x00lib-$(CONFIG_RT2X00_LIB_LEDS) += rt2x00leds.o -+rt2x00lib-$(CONFIG_RT2X00_LIB_HT) += rt2x00ht.o - - obj-$(CONFIG_RT2X00_LIB) += rt2x00lib.o - obj-$(CONFIG_RT2X00_LIB_PCI) += rt2x00pci.o ---- a/drivers/net/wireless/rt2x00/rt2x00.h -+++ b/drivers/net/wireless/rt2x00/rt2x00.h -@@ -357,6 +357,7 @@ static inline struct rt2x00_intf* vif_to - * for @tx_power_a, @tx_power_bg and @channels. - * @channels: Device/chipset specific channel values (See &struct rf_channel). - * @channels_info: Additional information for channels (See &struct channel_info). -+ * @ht: Driver HT Capabilities (See &ieee80211_sta_ht_cap). - */ - struct hw_mode_spec { - unsigned int supported_bands; -@@ -370,6 +371,8 @@ struct hw_mode_spec { - unsigned int num_channels; - const struct rf_channel *channels; - const struct channel_info *channels_info; -+ -+ struct ieee80211_sta_ht_cap ht; - }; - - /* -@@ -606,6 +609,7 @@ enum rt2x00_flags { - CONFIG_EXTERNAL_LNA_BG, - CONFIG_DOUBLE_ANTENNA, - CONFIG_DISABLE_LINK_TUNING, -+ CONFIG_CHANNEL_HT40, - }; - - /* ---- a/drivers/net/wireless/rt2x00/rt2x00config.c -+++ b/drivers/net/wireless/rt2x00/rt2x00config.c -@@ -173,6 +173,11 @@ void rt2x00lib_config(struct rt2x00_dev - libconf.conf = conf; - - if (ieee80211_flags & IEEE80211_CONF_CHANGE_CHANNEL) { -+ if (conf_is_ht40(conf)) -+ __set_bit(CONFIG_CHANNEL_HT40, &rt2x00dev->flags); -+ else -+ __clear_bit(CONFIG_CHANNEL_HT40, &rt2x00dev->flags); -+ - memcpy(&libconf.rf, - &rt2x00dev->spec.channels[conf->channel->hw_value], - sizeof(libconf.rf)); ---- a/drivers/net/wireless/rt2x00/rt2x00dev.c -+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c -@@ -316,18 +316,54 @@ void rt2x00lib_txdone(struct queue_entry - } - EXPORT_SYMBOL_GPL(rt2x00lib_txdone); - -+static int rt2x00lib_rxdone_read_signal(struct rt2x00_dev *rt2x00dev, -+ struct rxdone_entry_desc *rxdesc) -+{ -+ struct ieee80211_supported_band *sband; -+ const struct rt2x00_rate *rate; -+ unsigned int i; -+ int signal; -+ int type; -+ -+ /* -+ * For non-HT rates the MCS value needs to contain the -+ * actually used rate modulation (CCK or OFDM). -+ */ -+ if (rxdesc->dev_flags & RXDONE_SIGNAL_MCS) -+ signal = RATE_MCS(rxdesc->rate_mode, rxdesc->signal); -+ else -+ signal = rxdesc->signal; -+ -+ type = (rxdesc->dev_flags & RXDONE_SIGNAL_MASK); -+ -+ sband = &rt2x00dev->bands[rt2x00dev->curr_band]; -+ for (i = 0; i < sband->n_bitrates; i++) { -+ rate = rt2x00_get_rate(sband->bitrates[i].hw_value); -+ -+ if (((type == RXDONE_SIGNAL_PLCP) && -+ (rate->plcp == signal)) || -+ ((type == RXDONE_SIGNAL_BITRATE) && -+ (rate->bitrate == signal)) || -+ ((type == RXDONE_SIGNAL_MCS) && -+ (rate->mcs == signal))) { -+ return i; -+ } -+ } -+ -+ WARNING(rt2x00dev, "Frame received with unrecognized signal, " -+ "signal=0x%.4x, type=%d.\n", signal, type); -+ return 0; -+} -+ - void rt2x00lib_rxdone(struct rt2x00_dev *rt2x00dev, - struct queue_entry *entry) - { - struct rxdone_entry_desc rxdesc; - struct sk_buff *skb; - struct ieee80211_rx_status *rx_status = &rt2x00dev->rx_status; -- struct ieee80211_supported_band *sband; -- const struct rt2x00_rate *rate; - unsigned int header_length; - unsigned int align; -- unsigned int i; -- int idx = -1; -+ int rate_idx; - - /* - * Allocate a new sk_buffer. If no new buffer available, drop the -@@ -376,26 +412,17 @@ void rt2x00lib_rxdone(struct rt2x00_dev - skb_trim(entry->skb, rxdesc.size); - - /* -- * Update RX statistics. -- */ -- sband = &rt2x00dev->bands[rt2x00dev->curr_band]; -- for (i = 0; i < sband->n_bitrates; i++) { -- rate = rt2x00_get_rate(sband->bitrates[i].hw_value); -- -- if (((rxdesc.dev_flags & RXDONE_SIGNAL_PLCP) && -- (rate->plcp == rxdesc.signal)) || -- ((rxdesc.dev_flags & RXDONE_SIGNAL_BITRATE) && -- (rate->bitrate == rxdesc.signal))) { -- idx = i; -- break; -- } -- } -- -- if (idx < 0) { -- WARNING(rt2x00dev, "Frame received with unrecognized signal," -- "signal=0x%.2x, type=%d.\n", rxdesc.signal, -- (rxdesc.dev_flags & RXDONE_SIGNAL_MASK)); -- idx = 0; -+ * Check if the frame was received using HT. In that case, -+ * the rate is the MCS index and should be passed to mac80211 -+ * directly. Otherwise we need to translate the signal to -+ * the correct bitrate index. -+ */ -+ if (rxdesc.rate_mode == RATE_MODE_CCK || -+ rxdesc.rate_mode == RATE_MODE_OFDM) { -+ rate_idx = rt2x00lib_rxdone_read_signal(rt2x00dev, &rxdesc); -+ } else { -+ rxdesc.flags |= RX_FLAG_HT; -+ rate_idx = rxdesc.signal; - } - - /* -@@ -405,7 +432,7 @@ void rt2x00lib_rxdone(struct rt2x00_dev - rt2x00debug_update_crypto(rt2x00dev, &rxdesc); - - rx_status->mactime = rxdesc.timestamp; -- rx_status->rate_idx = idx; -+ rx_status->rate_idx = rate_idx; - rx_status->qual = rt2x00link_calculate_signal(rt2x00dev, rxdesc.rssi); - rx_status->signal = rxdesc.rssi; - rx_status->noise = rxdesc.noise; -@@ -440,72 +467,84 @@ const struct rt2x00_rate rt2x00_supporte - .bitrate = 10, - .ratemask = BIT(0), - .plcp = 0x00, -+ .mcs = RATE_MCS(RATE_MODE_CCK, 0), - }, - { - .flags = DEV_RATE_CCK | DEV_RATE_SHORT_PREAMBLE, - .bitrate = 20, - .ratemask = BIT(1), - .plcp = 0x01, -+ .mcs = RATE_MCS(RATE_MODE_CCK, 1), - }, - { - .flags = DEV_RATE_CCK | DEV_RATE_SHORT_PREAMBLE, - .bitrate = 55, - .ratemask = BIT(2), - .plcp = 0x02, -+ .mcs = RATE_MCS(RATE_MODE_CCK, 2), - }, - { - .flags = DEV_RATE_CCK | DEV_RATE_SHORT_PREAMBLE, - .bitrate = 110, - .ratemask = BIT(3), - .plcp = 0x03, -+ .mcs = RATE_MCS(RATE_MODE_CCK, 3), - }, - { - .flags = DEV_RATE_OFDM, - .bitrate = 60, - .ratemask = BIT(4), - .plcp = 0x0b, -+ .mcs = RATE_MCS(RATE_MODE_OFDM, 0), - }, - { - .flags = DEV_RATE_OFDM, - .bitrate = 90, - .ratemask = BIT(5), - .plcp = 0x0f, -+ .mcs = RATE_MCS(RATE_MODE_OFDM, 1), - }, - { - .flags = DEV_RATE_OFDM, - .bitrate = 120, - .ratemask = BIT(6), - .plcp = 0x0a, -+ .mcs = RATE_MCS(RATE_MODE_OFDM, 2), - }, - { - .flags = DEV_RATE_OFDM, - .bitrate = 180, - .ratemask = BIT(7), - .plcp = 0x0e, -+ .mcs = RATE_MCS(RATE_MODE_OFDM, 3), - }, - { - .flags = DEV_RATE_OFDM, - .bitrate = 240, - .ratemask = BIT(8), - .plcp = 0x09, -+ .mcs = RATE_MCS(RATE_MODE_OFDM, 4), - }, - { - .flags = DEV_RATE_OFDM, - .bitrate = 360, - .ratemask = BIT(9), - .plcp = 0x0d, -+ .mcs = RATE_MCS(RATE_MODE_OFDM, 5), - }, - { - .flags = DEV_RATE_OFDM, - .bitrate = 480, - .ratemask = BIT(10), - .plcp = 0x08, -+ .mcs = RATE_MCS(RATE_MODE_OFDM, 6), - }, - { - .flags = DEV_RATE_OFDM, - .bitrate = 540, - .ratemask = BIT(11), - .plcp = 0x0c, -+ .mcs = RATE_MCS(RATE_MODE_OFDM, 7), - }, - }; - -@@ -581,6 +620,8 @@ static int rt2x00lib_probe_hw_modes(stru - rt2x00dev->bands[IEEE80211_BAND_2GHZ].bitrates = rates; - hw->wiphy->bands[IEEE80211_BAND_2GHZ] = - &rt2x00dev->bands[IEEE80211_BAND_2GHZ]; -+ memcpy(&rt2x00dev->bands[IEEE80211_BAND_2GHZ].ht_cap, -+ &spec->ht, sizeof(spec->ht)); - } - - /* -@@ -597,6 +638,8 @@ static int rt2x00lib_probe_hw_modes(stru - rt2x00dev->bands[IEEE80211_BAND_5GHZ].bitrates = &rates[4]; - hw->wiphy->bands[IEEE80211_BAND_5GHZ] = - &rt2x00dev->bands[IEEE80211_BAND_5GHZ]; -+ memcpy(&rt2x00dev->bands[IEEE80211_BAND_5GHZ].ht_cap, -+ &spec->ht, sizeof(spec->ht)); - } - - return 0; ---- /dev/null -+++ b/drivers/net/wireless/rt2x00/rt2x00ht.c -@@ -0,0 +1,69 @@ -+/* -+ Copyright (C) 2004 - 2009 rt2x00 SourceForge Project -+ -+ -+ This program is free software; you can redistribute it and/or modify -+ it under the terms of the GNU General Public License as published by -+ the Free Software Foundation; either version 2 of the License, or -+ (at your option) any later version. -+ -+ This program is distributed in the hope that it will be useful, -+ but WITHOUT ANY WARRANTY; without even the implied warranty of -+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ GNU General Public License for more details. -+ -+ You should have received a copy of the GNU General Public License -+ along with this program; if not, write to the -+ Free Software Foundation, Inc., -+ 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -+ */ -+ -+/* -+ Module: rt2x00lib -+ Abstract: rt2x00 HT specific routines. -+ */ -+ -+#include -+#include -+ -+#include "rt2x00.h" -+#include "rt2x00lib.h" -+ -+void rt2x00ht_create_tx_descriptor(struct queue_entry *entry, -+ struct txentry_desc *txdesc, -+ const struct rt2x00_rate *hwrate) -+{ -+ struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(entry->skb); -+ struct ieee80211_tx_rate *txrate = &tx_info->control.rates[0]; -+ -+ if (tx_info->control.sta) -+ txdesc->mpdu_density = -+ tx_info->control.sta->ht_cap.ampdu_density; -+ else -+ txdesc->mpdu_density = 0; -+ -+ txdesc->ba_size = 7; /* FIXME: What value is needed? */ -+ txdesc->stbc = 0; /* FIXME: What value is needed? */ -+ -+ txdesc->mcs = rt2x00_get_rate_mcs(hwrate->mcs); -+ if (txrate->flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE) -+ txdesc->mcs |= 0x08; -+ -+ /* -+ * Convert flags -+ */ -+ if (tx_info->flags & IEEE80211_TX_CTL_AMPDU) -+ __set_bit(ENTRY_TXD_HT_AMPDU, &txdesc->flags); -+ -+ /* -+ * Determine HT Mix/Greenfield rate mode -+ */ -+ if (txrate->flags & IEEE80211_TX_RC_MCS) -+ txdesc->rate_mode = RATE_MODE_HT_MIX; -+ if (txrate->flags & IEEE80211_TX_RC_GREEN_FIELD) -+ txdesc->rate_mode = RATE_MODE_HT_GREENFIELD; -+ if (txrate->flags & IEEE80211_TX_RC_40_MHZ_WIDTH) -+ __set_bit(ENTRY_TXD_HT_BW_40, &txdesc->flags); -+ if (txrate->flags & IEEE80211_TX_RC_SHORT_GI) -+ __set_bit(ENTRY_TXD_HT_SHORT_GI, &txdesc->flags); -+} ---- a/drivers/net/wireless/rt2x00/rt2x00lib.h -+++ b/drivers/net/wireless/rt2x00/rt2x00lib.h -@@ -48,6 +48,7 @@ struct rt2x00_rate { - unsigned short ratemask; - - unsigned short plcp; -+ unsigned short mcs; - }; - - extern const struct rt2x00_rate rt2x00_supported_rates[12]; -@@ -57,6 +58,14 @@ static inline const struct rt2x00_rate * - return &rt2x00_supported_rates[hw_value & 0xff]; - } - -+#define RATE_MCS(__mode, __mcs) \ -+ ( (((__mode) & 0x00ff) << 8) | ((__mcs) & 0x00ff) ) -+ -+static inline int rt2x00_get_rate_mcs(const u16 mcs_value) -+{ -+ return (mcs_value & 0x00ff); -+} -+ - /* - * Radio control handlers. - */ -@@ -341,6 +350,21 @@ static inline void rt2x00crypto_rx_inser - #endif /* CONFIG_RT2X00_LIB_CRYPTO */ - - /* -+ * HT handlers. -+ */ -+#ifdef CONFIG_RT2X00_LIB_HT -+void rt2x00ht_create_tx_descriptor(struct queue_entry *entry, -+ struct txentry_desc *txdesc, -+ const struct rt2x00_rate *hwrate); -+#else -+static inline void rt2x00ht_create_tx_descriptor(struct queue_entry *entry, -+ struct txentry_desc *txdesc, -+ const struct rt2x00_rate *hwrate) -+{ -+} -+#endif /* CONFIG_RT2X00_LIB_HT */ -+ -+/* - * RFkill handlers. - */ - #ifdef CONFIG_RT2X00_LIB_RFKILL ---- a/drivers/net/wireless/rt2x00/rt2x00queue.c -+++ b/drivers/net/wireless/rt2x00/rt2x00queue.c -@@ -326,6 +326,7 @@ static void rt2x00queue_create_tx_descri - * Apply TX descriptor handling by components - */ - rt2x00crypto_create_tx_descriptor(entry, txdesc); -+ rt2x00ht_create_tx_descriptor(entry, txdesc, hwrate); - rt2x00queue_create_tx_descriptor_seq(entry, txdesc); - rt2x00queue_create_tx_descriptor_plcp(entry, txdesc, hwrate); - } ---- a/drivers/net/wireless/rt2x00/rt2x00queue.h -+++ b/drivers/net/wireless/rt2x00/rt2x00queue.h -@@ -35,9 +35,12 @@ - * for USB devices this restriction does not apply, but the value of - * 2432 makes sense since it is big enough to contain the maximum fragment - * size according to the ieee802.11 specs. -+ * The aggregation size depends on support from the driver, but should -+ * be something around 3840 bytes. - */ --#define DATA_FRAME_SIZE 2432 --#define MGMT_FRAME_SIZE 256 -+#define DATA_FRAME_SIZE 2432 -+#define MGMT_FRAME_SIZE 256 -+#define AGGREGATION_SIZE 3840 - - /** - * DOC: Number of entries per queue -@@ -145,6 +148,7 @@ static inline struct skb_frame_desc* get - * - * @RXDONE_SIGNAL_PLCP: Signal field contains the plcp value. - * @RXDONE_SIGNAL_BITRATE: Signal field contains the bitrate value. -+ * @RXDONE_SIGNAL_MCS: Signal field contains the mcs value. - * @RXDONE_MY_BSS: Does this frame originate from device's BSS. - * @RXDONE_CRYPTO_IV: Driver provided IV/EIV data. - * @RXDONE_CRYPTO_ICV: Driver provided ICV data. -@@ -152,9 +156,10 @@ static inline struct skb_frame_desc* get - enum rxdone_entry_desc_flags { - RXDONE_SIGNAL_PLCP = 1 << 0, - RXDONE_SIGNAL_BITRATE = 1 << 1, -- RXDONE_MY_BSS = 1 << 2, -- RXDONE_CRYPTO_IV = 1 << 3, -- RXDONE_CRYPTO_ICV = 1 << 4, -+ RXDONE_SIGNAL_MCS = 1 << 2, -+ RXDONE_MY_BSS = 1 << 3, -+ RXDONE_CRYPTO_IV = 1 << 4, -+ RXDONE_CRYPTO_ICV = 1 << 5, - }; - - /** -@@ -163,7 +168,7 @@ enum rxdone_entry_desc_flags { - * from &rxdone_entry_desc to a signal value type. - */ - #define RXDONE_SIGNAL_MASK \ -- ( RXDONE_SIGNAL_PLCP | RXDONE_SIGNAL_BITRATE ) -+ ( RXDONE_SIGNAL_PLCP | RXDONE_SIGNAL_BITRATE | RXDONE_SIGNAL_MCS ) - - /** - * struct rxdone_entry_desc: RX Entry descriptor -@@ -177,6 +182,7 @@ enum rxdone_entry_desc_flags { - * @size: Data size of the received frame. - * @flags: MAC80211 receive flags (See &enum mac80211_rx_flags). - * @dev_flags: Ralink receive flags (See &enum rxdone_entry_desc_flags). -+ * @rate_mode: Rate mode (See @enum rate_modulation). - * @cipher: Cipher type used during decryption. - * @cipher_status: Decryption status. - * @iv: IV/EIV data used during decryption. -@@ -190,6 +196,7 @@ struct rxdone_entry_desc { - int size; - int flags; - int dev_flags; -+ u16 rate_mode; - u8 cipher; - u8 cipher_status; - -@@ -243,6 +250,9 @@ struct txdone_entry_desc { - * @ENTRY_TXD_ENCRYPT_PAIRWISE: Use pairwise key table (instead of shared). - * @ENTRY_TXD_ENCRYPT_IV: Generate IV/EIV in hardware. - * @ENTRY_TXD_ENCRYPT_MMIC: Generate MIC in hardware. -+ * @ENTRY_TXD_HT_AMPDU: This frame is part of an AMPDU. -+ * @ENTRY_TXD_HT_BW_40: Use 40MHz Bandwidth. -+ * @ENTRY_TXD_HT_SHORT_GI: Use short GI. - */ - enum txentry_desc_flags { - ENTRY_TXD_RTS_FRAME, -@@ -258,6 +268,9 @@ enum txentry_desc_flags { - ENTRY_TXD_ENCRYPT_PAIRWISE, - ENTRY_TXD_ENCRYPT_IV, - ENTRY_TXD_ENCRYPT_MMIC, -+ ENTRY_TXD_HT_AMPDU, -+ ENTRY_TXD_HT_BW_40, -+ ENTRY_TXD_HT_SHORT_GI, - }; - - /** -@@ -271,7 +284,11 @@ enum txentry_desc_flags { - * @length_low: PLCP length low word. - * @signal: PLCP signal. - * @service: PLCP service. -+ * @msc: MCS. -+ * @stbc: STBC. -+ * @ba_size: BA size. - * @rate_mode: Rate mode (See @enum rate_modulation). -+ * @mpdu_density: MDPU density. - * @retry_limit: Max number of retries. - * @aifs: AIFS value. - * @ifs: IFS value. -@@ -291,7 +308,11 @@ struct txentry_desc { - u16 signal; - u16 service; - -+ u16 mcs; -+ u16 stbc; -+ u16 ba_size; - u16 rate_mode; -+ u16 mpdu_density; - - short retry_limit; - short aifs; diff --git a/package/mac80211/patches/302-rt2x00-Don-t-free-register-information-on-suspend.patch b/package/mac80211/patches/302-rt2x00-Don-t-free-register-information-on-suspend.patch new file mode 100644 index 0000000000..11ad79d08c --- /dev/null +++ b/package/mac80211/patches/302-rt2x00-Don-t-free-register-information-on-suspend.patch @@ -0,0 +1,95 @@ +From 76b0fa91af8ca33cd68f52f2d02a05c488777f58 Mon Sep 17 00:00:00 2001 +From: Ivo van Doorn +Date: Sat, 28 Mar 2009 20:32:07 +0100 +Subject: [PATCH 3/9] rt2x00: Don't free register information on suspend + +After suspend & resume the rt2x00 devices won't wakeup +anymore due to a broken register information setup. +The most important problem is the release of the EEPROM +buffer which is completely cleared and never read again +after the suspend. + +Signed-off-by: Ivo van Doorn +--- + drivers/net/wireless/rt2x00/rt2x00pci.c | 18 +----------------- + drivers/net/wireless/rt2x00/rt2x00usb.c | 18 +----------------- + 2 files changed, 2 insertions(+), 34 deletions(-) + +--- a/drivers/net/wireless/rt2x00/rt2x00pci.c ++++ b/drivers/net/wireless/rt2x00/rt2x00pci.c +@@ -377,8 +377,6 @@ int rt2x00pci_suspend(struct pci_dev *pc + if (retval) + return retval; + +- rt2x00pci_free_reg(rt2x00dev); +- + pci_save_state(pci_dev); + pci_disable_device(pci_dev); + return pci_set_power_state(pci_dev, pci_choose_state(pci_dev, state)); +@@ -389,7 +387,6 @@ int rt2x00pci_resume(struct pci_dev *pci + { + struct ieee80211_hw *hw = pci_get_drvdata(pci_dev); + struct rt2x00_dev *rt2x00dev = hw->priv; +- int retval; + + if (pci_set_power_state(pci_dev, PCI_D0) || + pci_enable_device(pci_dev) || +@@ -398,20 +395,7 @@ int rt2x00pci_resume(struct pci_dev *pci + return -EIO; + } + +- retval = rt2x00pci_alloc_reg(rt2x00dev); +- if (retval) +- return retval; +- +- retval = rt2x00lib_resume(rt2x00dev); +- if (retval) +- goto exit_free_reg; +- +- return 0; +- +-exit_free_reg: +- rt2x00pci_free_reg(rt2x00dev); +- +- return retval; ++ return rt2x00lib_resume(rt2x00dev); + } + EXPORT_SYMBOL_GPL(rt2x00pci_resume); + #endif /* CONFIG_PM */ +--- a/drivers/net/wireless/rt2x00/rt2x00usb.c ++++ b/drivers/net/wireless/rt2x00/rt2x00usb.c +@@ -702,8 +702,6 @@ int rt2x00usb_suspend(struct usb_interfa + if (retval) + return retval; + +- rt2x00usb_free_reg(rt2x00dev); +- + /* + * Decrease usbdev refcount. + */ +@@ -717,24 +715,10 @@ int rt2x00usb_resume(struct usb_interfac + { + struct ieee80211_hw *hw = usb_get_intfdata(usb_intf); + struct rt2x00_dev *rt2x00dev = hw->priv; +- int retval; + + usb_get_dev(interface_to_usbdev(usb_intf)); + +- retval = rt2x00usb_alloc_reg(rt2x00dev); +- if (retval) +- return retval; +- +- retval = rt2x00lib_resume(rt2x00dev); +- if (retval) +- goto exit_free_reg; +- +- return 0; +- +-exit_free_reg: +- rt2x00usb_free_reg(rt2x00dev); +- +- return retval; ++ return rt2x00lib_resume(rt2x00dev); + } + EXPORT_SYMBOL_GPL(rt2x00usb_resume); + #endif /* CONFIG_PM */ diff --git a/package/mac80211/patches/302-rt2x00-Implement-support-for-rt2800pci.patch b/package/mac80211/patches/302-rt2x00-Implement-support-for-rt2800pci.patch deleted file mode 100644 index 9cd2289e06..0000000000 --- a/package/mac80211/patches/302-rt2x00-Implement-support-for-rt2800pci.patch +++ /dev/null @@ -1,4969 +0,0 @@ -From a34c288f7214637f214ec17fb2b35dd5d20b0634 Mon Sep 17 00:00:00 2001 -From: Ivo van Doorn -Date: Sat, 14 Mar 2009 20:41:58 +0100 -Subject: [PATCH] rt2x00: Implement support for rt2800pci - -Add support for the rt2800pci chipset. - -Includes various patches from Mattias, Mark, Felix and Xose. - -Signed-off-by: Xose Vazquez Perez -Signed-off-by: Mattias Nissler -Signed-off-by: Mark Asselstine -Signed-off-by: Felix Fietkau -Signed-off-by: Ivo van Doorn ---- - drivers/net/wireless/rt2x00/Kconfig | 15 + - drivers/net/wireless/rt2x00/Makefile | 1 + - drivers/net/wireless/rt2x00/rt2800pci.c | 3035 +++++++++++++++++++++++++++++++ - drivers/net/wireless/rt2x00/rt2800pci.h | 1880 +++++++++++++++++++ - drivers/net/wireless/rt2x00/rt2x00.h | 6 + - 5 files changed, 4937 insertions(+), 0 deletions(-) - create mode 100644 drivers/net/wireless/rt2x00/rt2800pci.c - create mode 100644 drivers/net/wireless/rt2x00/rt2800pci.h - ---- a/drivers/net/wireless/rt2x00/Makefile -+++ b/drivers/net/wireless/rt2x00/Makefile -@@ -16,5 +16,6 @@ obj-$(CONFIG_RT2X00_LIB_USB) += rt2x00u - obj-$(CONFIG_RT2400PCI) += rt2400pci.o - obj-$(CONFIG_RT2500PCI) += rt2500pci.o - obj-$(CONFIG_RT61PCI) += rt61pci.o -+obj-$(CONFIG_RT2800PCI) += rt2800pci.o - obj-$(CONFIG_RT2500USB) += rt2500usb.o - obj-$(CONFIG_RT73USB) += rt73usb.o ---- /dev/null -+++ b/drivers/net/wireless/rt2x00/rt2800pci.c -@@ -0,0 +1,3035 @@ -+/* -+ Copyright (C) 2004 - 2009 rt2x00 SourceForge Project -+ -+ -+ This program is free software; you can redistribute it and/or modify -+ it under the terms of the GNU General Public License as published by -+ the Free Software Foundation; either version 2 of the License, or -+ (at your option) any later version. -+ -+ This program is distributed in the hope that it will be useful, -+ but WITHOUT ANY WARRANTY; without even the implied warranty of -+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ GNU General Public License for more details. -+ -+ You should have received a copy of the GNU General Public License -+ along with this program; if not, write to the -+ Free Software Foundation, Inc., -+ 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -+ */ -+ -+/* -+ Module: rt2800pci -+ Abstract: rt2800pci device specific routines. -+ Supported chipsets: RT2800E & RT2800ED. -+ */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#include "rt2x00.h" -+#include "rt2x00pci.h" -+#include "rt2800pci.h" -+ -+/* FIXME: Make Kconfig dependent */ -+#ifdef CONFIG_PCI -+#define CONFIG_RT2800PCI_PCI -+#endif -+#if defined(CONFIG_RALINK_RT288X) || defined(CONFIG_RALINK_RT305X) -+#define CONFIG_RT2800PCI_WISOC -+#endif -+ -+/* -+ * Allow hardware encryption to be disabled. -+ */ -+static int modparam_nohwcrypt = 0; -+module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO); -+MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption."); -+ -+/* -+ * Register access. -+ * BBP and RF register require indirect register access, -+ * and use the CSR registers PHY_CSR3 and PHY_CSR4 to achieve this. -+ * These indirect registers work with busy bits, -+ * and we will try maximal REGISTER_BUSY_COUNT times to access -+ * the register while taking a REGISTER_BUSY_DELAY us delay -+ * between each attampt. When the busy bit is still set at that time, -+ * the access attempt is considered to have failed, -+ * and we will print an error. -+ */ -+#define WAIT_FOR_BBP(__dev, __reg) \ -+ rt2x00pci_regbusy_read((__dev), BBP_CSR_CFG, BBP_CSR_CFG_BUSY, (__reg)) -+#define WAIT_FOR_RF(__dev, __reg) \ -+ rt2x00pci_regbusy_read((__dev), RF_CSR_CFG0, RF_CSR_CFG0_BUSY, (__reg)) -+#define WAIT_FOR_MCU(__dev, __reg) \ -+ rt2x00pci_regbusy_read((__dev), H2M_MAILBOX_CSR, \ -+ H2M_MAILBOX_CSR_OWNER, (__reg)) -+ -+static void rt2800pci_bbp_write(struct rt2x00_dev *rt2x00dev, -+ const unsigned int word, const u8 value) -+{ -+ u32 reg; -+ -+ mutex_lock(&rt2x00dev->csr_mutex); -+ -+ /* -+ * Wait until the BBP becomes available, afterwards we -+ * can safely write the new data into the register. -+ */ -+ if (WAIT_FOR_BBP(rt2x00dev, ®)) { -+ reg = 0; -+ rt2x00_set_field32(®, BBP_CSR_CFG_VALUE, value); -+ rt2x00_set_field32(®, BBP_CSR_CFG_REGNUM, word); -+ rt2x00_set_field32(®, BBP_CSR_CFG_BUSY, 1); -+ rt2x00_set_field32(®, BBP_CSR_CFG_READ_CONTROL, 0); -+ rt2x00_set_field32(®, BBP_CSR_CFG_BBP_RW_MODE, 1); -+ -+ rt2x00pci_register_write(rt2x00dev, BBP_CSR_CFG, reg); -+ } -+ -+ mutex_unlock(&rt2x00dev->csr_mutex); -+} -+ -+static void rt2800pci_bbp_read(struct rt2x00_dev *rt2x00dev, -+ const unsigned int word, u8 *value) -+{ -+ u32 reg; -+ -+ mutex_lock(&rt2x00dev->csr_mutex); -+ -+ /* -+ * Wait until the BBP becomes available, afterwards we -+ * can safely write the read request into the register. -+ * After the data has been written, we wait until hardware -+ * returns the correct value, if at any time the register -+ * doesn't become available in time, reg will be 0xffffffff -+ * which means we return 0xff to the caller. -+ */ -+ if (WAIT_FOR_BBP(rt2x00dev, ®)) { -+ reg = 0; -+ rt2x00_set_field32(®, BBP_CSR_CFG_REGNUM, word); -+ rt2x00_set_field32(®, BBP_CSR_CFG_BUSY, 1); -+ rt2x00_set_field32(®, BBP_CSR_CFG_READ_CONTROL, 1); -+ rt2x00_set_field32(®, BBP_CSR_CFG_BBP_RW_MODE, 1); -+ -+ rt2x00pci_register_write(rt2x00dev, BBP_CSR_CFG, reg); -+ -+ WAIT_FOR_BBP(rt2x00dev, ®); -+ } -+ -+ *value = rt2x00_get_field32(reg, BBP_CSR_CFG_VALUE); -+ -+ mutex_unlock(&rt2x00dev->csr_mutex); -+} -+ -+static void rt2800pci_rf_write(struct rt2x00_dev *rt2x00dev, -+ const unsigned int word, const u32 value) -+{ -+ u32 reg; -+ -+ mutex_lock(&rt2x00dev->csr_mutex); -+ -+ /* -+ * Wait until the RF becomes available, afterwards we -+ * can safely write the new data into the register. -+ */ -+ if (WAIT_FOR_RF(rt2x00dev, ®)) { -+ reg = 0; -+ rt2x00_set_field32(®, RF_CSR_CFG0_REG_VALUE_BW, value); -+ rt2x00_set_field32(®, RF_CSR_CFG0_STANDBYMODE, 0); -+ rt2x00_set_field32(®, RF_CSR_CFG0_SEL, 0); -+ rt2x00_set_field32(®, RF_CSR_CFG0_BUSY, 1); -+ -+ rt2x00pci_register_write(rt2x00dev, RF_CSR_CFG0, reg); -+ rt2x00_rf_write(rt2x00dev, word, value); -+ } -+ -+ mutex_unlock(&rt2x00dev->csr_mutex); -+} -+ -+static void rt2800pci_mcu_request(struct rt2x00_dev *rt2x00dev, -+ const u8 command, const u8 token, -+ const u8 arg0, const u8 arg1) -+{ -+ u32 reg; -+ -+ mutex_lock(&rt2x00dev->csr_mutex); -+ -+ /* -+ * Wait until the MCU becomes available, afterwards we -+ * can safely write the new data into the register. -+ */ -+ if (WAIT_FOR_MCU(rt2x00dev, ®)) { -+ rt2x00_set_field32(®, H2M_MAILBOX_CSR_OWNER, 1); -+ rt2x00_set_field32(®, H2M_MAILBOX_CSR_CMD_TOKEN, token); -+ rt2x00_set_field32(®, H2M_MAILBOX_CSR_ARG0, arg0); -+ rt2x00_set_field32(®, H2M_MAILBOX_CSR_ARG1, arg1); -+ rt2x00pci_register_write(rt2x00dev, H2M_MAILBOX_CSR, reg); -+ -+ reg = 0; -+ rt2x00_set_field32(®, HOST_CMD_CSR_HOST_COMMAND, command); -+ rt2x00pci_register_write(rt2x00dev, HOST_CMD_CSR, reg); -+ } -+ -+ mutex_unlock(&rt2x00dev->csr_mutex); -+} -+ -+static void rt2800pci_mcu_status(struct rt2x00_dev *rt2x00dev, const u8 token) -+{ -+ unsigned int i; -+ u32 reg; -+ -+ for (i = 0; i < 200; i++) { -+ rt2x00pci_register_read(rt2x00dev, H2M_MAILBOX_CID, ®); -+ -+ if ((rt2x00_get_field32(reg, H2M_MAILBOX_CID_CMD0) == token) || -+ (rt2x00_get_field32(reg, H2M_MAILBOX_CID_CMD1) == token) || -+ (rt2x00_get_field32(reg, H2M_MAILBOX_CID_CMD2) == token) || -+ (rt2x00_get_field32(reg, H2M_MAILBOX_CID_CMD3) == token)) -+ break; -+ -+ udelay(REGISTER_BUSY_DELAY); -+ } -+ -+ if (i == 200) -+ ERROR(rt2x00dev, "MCU request failed, no response from hardware\n"); -+ -+ rt2x00pci_register_write(rt2x00dev, H2M_MAILBOX_STATUS, ~0); -+ rt2x00pci_register_write(rt2x00dev, H2M_MAILBOX_CID, ~0); -+} -+ -+#ifdef CONFIG_RT2800PCI_WISOC -+static void rt2800pci_read_eeprom_soc(struct rt2x00_dev *rt2x00dev) -+{ -+ u32 *base_addr = (u32 *) KSEG1ADDR(0x1F040000); /* XXX for RT3052 */ -+ -+ memcpy_fromio(rt2x00dev->eeprom, base_addr, EEPROM_SIZE); -+} -+#else -+static inline void rt2800pci_read_eeprom_soc(struct rt2x00_dev *rt2x00dev) -+{ -+} -+#endif /* CONFIG_RT2800PCI_WISOC */ -+ -+#ifdef CONFIG_RT2800PCI_PCI -+static void rt2800pci_eepromregister_read(struct eeprom_93cx6 *eeprom) -+{ -+ struct rt2x00_dev *rt2x00dev = eeprom->data; -+ u32 reg; -+ -+ rt2x00pci_register_read(rt2x00dev, E2PROM_CSR, ®); -+ -+ eeprom->reg_data_in = !!rt2x00_get_field32(reg, E2PROM_CSR_DATA_IN); -+ eeprom->reg_data_out = !!rt2x00_get_field32(reg, E2PROM_CSR_DATA_OUT); -+ eeprom->reg_data_clock = -+ !!rt2x00_get_field32(reg, E2PROM_CSR_DATA_CLOCK); -+ eeprom->reg_chip_select = -+ !!rt2x00_get_field32(reg, E2PROM_CSR_CHIP_SELECT); -+} -+ -+static void rt2800pci_eepromregister_write(struct eeprom_93cx6 *eeprom) -+{ -+ struct rt2x00_dev *rt2x00dev = eeprom->data; -+ u32 reg = 0; -+ -+ rt2x00_set_field32(®, E2PROM_CSR_DATA_IN, !!eeprom->reg_data_in); -+ rt2x00_set_field32(®, E2PROM_CSR_DATA_OUT, !!eeprom->reg_data_out); -+ rt2x00_set_field32(®, E2PROM_CSR_DATA_CLOCK, -+ !!eeprom->reg_data_clock); -+ rt2x00_set_field32(®, E2PROM_CSR_CHIP_SELECT, -+ !!eeprom->reg_chip_select); -+ -+ rt2x00pci_register_write(rt2x00dev, E2PROM_CSR, reg); -+} -+ -+static void rt2800pci_read_eeprom_pci(struct rt2x00_dev *rt2x00dev) -+{ -+ struct eeprom_93cx6 eeprom; -+ u32 reg; -+ -+ rt2x00pci_register_read(rt2x00dev, E2PROM_CSR, ®); -+ -+ eeprom.data = rt2x00dev; -+ eeprom.register_read = rt2800pci_eepromregister_read; -+ eeprom.register_write = rt2800pci_eepromregister_write; -+ eeprom.width = !rt2x00_get_field32(reg, E2PROM_CSR_TYPE) ? -+ PCI_EEPROM_WIDTH_93C46 : PCI_EEPROM_WIDTH_93C66; -+ eeprom.reg_data_in = 0; -+ eeprom.reg_data_out = 0; -+ eeprom.reg_data_clock = 0; -+ eeprom.reg_chip_select = 0; -+ -+ eeprom_93cx6_multiread(&eeprom, EEPROM_BASE, rt2x00dev->eeprom, -+ EEPROM_SIZE / sizeof(u16)); -+} -+#else -+static inline void rt2800pci_read_eeprom_pci(struct rt2x00_dev *rt2x00dev) -+{ -+} -+#endif /* CONFIG_RT2800PCI_PCI */ -+ -+#ifdef CONFIG_RT2X00_LIB_DEBUGFS -+static const struct rt2x00debug rt2800pci_rt2x00debug = { -+ .owner = THIS_MODULE, -+ .csr = { -+ .read = rt2x00pci_register_read, -+ .write = rt2x00pci_register_write, -+ .flags = RT2X00DEBUGFS_OFFSET, -+ .word_base = CSR_REG_BASE, -+ .word_size = sizeof(u32), -+ .word_count = CSR_REG_SIZE / sizeof(u32), -+ }, -+ .eeprom = { -+ .read = rt2x00_eeprom_read, -+ .write = rt2x00_eeprom_write, -+ .word_base = EEPROM_BASE, -+ .word_size = sizeof(u16), -+ .word_count = EEPROM_SIZE / sizeof(u16), -+ }, -+ .bbp = { -+ .read = rt2800pci_bbp_read, -+ .write = rt2800pci_bbp_write, -+ .word_base = BBP_BASE, -+ .word_size = sizeof(u8), -+ .word_count = BBP_SIZE / sizeof(u8), -+ }, -+ .rf = { -+ .read = rt2x00_rf_read, -+ .write = rt2800pci_rf_write, -+ .word_base = RF_BASE, -+ .word_size = sizeof(u32), -+ .word_count = RF_SIZE / sizeof(u32), -+ }, -+}; -+#endif /* CONFIG_RT2X00_LIB_DEBUGFS */ -+ -+#ifdef CONFIG_RT2X00_LIB_RFKILL -+static int rt2800pci_rfkill_poll(struct rt2x00_dev *rt2x00dev) -+{ -+ u32 reg; -+ -+ rt2x00pci_register_read(rt2x00dev, GPIO_CTRL_CFG, ®); -+ return rt2x00_get_field32(reg, GPIO_CTRL_CFG_BIT2); -+} -+#else -+#define rt2800pci_rfkill_poll NULL -+#endif /* CONFIG_RT2X00_LIB_RFKILL */ -+ -+#ifdef CONFIG_RT2X00_LIB_LEDS -+static void rt2800pci_brightness_set(struct led_classdev *led_cdev, -+ enum led_brightness brightness) -+{ -+ struct rt2x00_led *led = -+ container_of(led_cdev, struct rt2x00_led, led_dev); -+ unsigned int enabled = brightness != LED_OFF; -+ unsigned int bg_mode = -+ (enabled && led->rt2x00dev->curr_band == IEEE80211_BAND_2GHZ); -+ unsigned int polarity = -+ rt2x00_get_field16(led->rt2x00dev->led_mcu_reg, -+ EEPROM_FREQ_LED_POLARITY); -+ unsigned int ledmode = -+ rt2x00_get_field16(led->rt2x00dev->led_mcu_reg, -+ EEPROM_FREQ_LED_MODE); -+ -+ if (led->type == LED_TYPE_RADIO) { -+ rt2800pci_mcu_request(led->rt2x00dev, MCU_LED, 0xff, ledmode, -+ enabled ? 0x20 : 0); -+ } else if (led->type == LED_TYPE_ASSOC) { -+ rt2800pci_mcu_request(led->rt2x00dev, MCU_LED, 0xff, ledmode, -+ enabled ? (bg_mode ? 0x60 : 0xa0) : 0x20); -+ } else if (led->type == LED_TYPE_QUALITY) { -+ /* -+ * The brightness is divided into 6 levels (0 - 5), -+ * The specs tell us the following levels: -+ * 0, 1 ,3, 7, 15, 31 -+ * to determine the level in a simple way we can simply -+ * work with bitshifting: -+ * (1 << level) - 1 -+ */ -+ rt2800pci_mcu_request(led->rt2x00dev, MCU_LED_STRENGTH, 0xff, -+ (1 << brightness / (LED_FULL / 6)) - 1, -+ polarity); -+ } -+} -+ -+static int rt2800pci_blink_set(struct led_classdev *led_cdev, -+ unsigned long *delay_on, -+ unsigned long *delay_off) -+{ -+ struct rt2x00_led *led = -+ container_of(led_cdev, struct rt2x00_led, led_dev); -+ u32 reg; -+ -+ rt2x00pci_register_read(led->rt2x00dev, LED_CFG, ®); -+ rt2x00_set_field32(®, LED_CFG_ON_PERIOD, *delay_on); -+ rt2x00_set_field32(®, LED_CFG_OFF_PERIOD, *delay_off); -+ rt2x00_set_field32(®, LED_CFG_SLOW_BLINK_PERIOD, 3); -+ rt2x00_set_field32(®, LED_CFG_R_LED_MODE, 3); -+ rt2x00_set_field32(®, LED_CFG_G_LED_MODE, 12); -+ rt2x00_set_field32(®, LED_CFG_Y_LED_MODE, 3); -+ rt2x00_set_field32(®, LED_CFG_LED_POLAR, 1); -+ rt2x00pci_register_write(led->rt2x00dev, LED_CFG, reg); -+ -+ return 0; -+} -+ -+static void rt2800pci_init_led(struct rt2x00_dev *rt2x00dev, -+ struct rt2x00_led *led, -+ enum led_type type) -+{ -+ led->rt2x00dev = rt2x00dev; -+ led->type = type; -+ led->led_dev.brightness_set = rt2800pci_brightness_set; -+ led->led_dev.blink_set = rt2800pci_blink_set; -+ led->flags = LED_INITIALIZED; -+} -+#endif /* CONFIG_RT2X00_LIB_LEDS */ -+ -+/* -+ * Configuration handlers. -+ */ -+static void rt2800pci_config_wcid_attr(struct rt2x00_dev *rt2x00dev, -+ struct rt2x00lib_crypto *crypto, -+ struct ieee80211_key_conf *key) -+{ -+ struct mac_wcid_entry wcid_entry; -+ struct mac_iveiv_entry iveiv_entry; -+ u32 offset; -+ u32 reg; -+ -+ offset = MAC_WCID_ATTR_ENTRY(key->hw_key_idx); -+ -+ rt2x00pci_register_read(rt2x00dev, offset, ®); -+ rt2x00_set_field32(®, MAC_WCID_ATTRIBUTE_KEYTAB, -+ !!(key->flags & IEEE80211_KEY_FLAG_PAIRWISE)); -+ rt2x00_set_field32(®, MAC_WCID_ATTRIBUTE_CIPHER, -+ (crypto->cmd == SET_KEY) * crypto->cipher); -+ rt2x00_set_field32(®, MAC_WCID_ATTRIBUTE_BSS_IDX, -+ (crypto->cmd == SET_KEY) * crypto->bssidx); -+ rt2x00_set_field32(®, MAC_WCID_ATTRIBUTE_RX_WIUDF, crypto->cipher); -+ rt2x00pci_register_write(rt2x00dev, offset, reg); -+ -+ offset = MAC_IVEIV_ENTRY(key->hw_key_idx); -+ -+ memset(&iveiv_entry, 0, sizeof(iveiv_entry)); -+ if ((crypto->cipher == CIPHER_TKIP) || -+ (crypto->cipher == CIPHER_TKIP_NO_MIC) || -+ (crypto->cipher == CIPHER_AES)) -+ iveiv_entry.iv[3] |= 0x20; -+ iveiv_entry.iv[3] |= key->keyidx << 6; -+ rt2x00pci_register_multiwrite(rt2x00dev, offset, -+ &iveiv_entry, sizeof(iveiv_entry)); -+ -+ offset = MAC_WCID_ENTRY(key->hw_key_idx); -+ -+ memset(&wcid_entry, 0, sizeof(wcid_entry)); -+ if (crypto->cmd == SET_KEY) -+ memcpy(&wcid_entry, crypto->address, ETH_ALEN); -+ rt2x00pci_register_multiwrite(rt2x00dev, offset, -+ &wcid_entry, sizeof(wcid_entry)); -+} -+ -+static int rt2800pci_config_shared_key(struct rt2x00_dev *rt2x00dev, -+ struct rt2x00lib_crypto *crypto, -+ struct ieee80211_key_conf *key) -+{ -+ struct hw_key_entry key_entry; -+ struct rt2x00_field32 field; -+ u32 offset; -+ u32 reg; -+ -+ if (crypto->cmd == SET_KEY) { -+ key->hw_key_idx = (4 * crypto->bssidx) + key->keyidx; -+ -+ memcpy(key_entry.key, crypto->key, -+ sizeof(key_entry.key)); -+ memcpy(key_entry.tx_mic, crypto->tx_mic, -+ sizeof(key_entry.tx_mic)); -+ memcpy(key_entry.rx_mic, crypto->rx_mic, -+ sizeof(key_entry.rx_mic)); -+ -+ offset = SHARED_KEY_ENTRY(key->hw_key_idx); -+ rt2x00pci_register_multiwrite(rt2x00dev, offset, -+ &key_entry, sizeof(key_entry)); -+ } -+ -+ /* -+ * The cipher types are stored over multiple registers -+ * starting with SHARED_KEY_MODE_BASE each word will have -+ * 32 bits and contains the cipher types for 2 bssidx each. -+ * Using the correct defines correctly will cause overhead, -+ * so just calculate the correct offset. -+ */ -+ field.bit_offset = 4 * (key->hw_key_idx % 8); -+ field.bit_mask = 0x7 << field.bit_offset; -+ -+ offset = SHARED_KEY_MODE_ENTRY(key->hw_key_idx / 8); -+ -+ rt2x00pci_register_read(rt2x00dev, offset, ®); -+ rt2x00_set_field32(®, field, -+ (crypto->cmd == SET_KEY) * crypto->cipher); -+ rt2x00pci_register_write(rt2x00dev, offset, reg); -+ -+ /* -+ * Update WCID information -+ */ -+ rt2800pci_config_wcid_attr(rt2x00dev, crypto, key); -+ -+ return 0; -+} -+ -+static int rt2800pci_config_pairwise_key(struct rt2x00_dev *rt2x00dev, -+ struct rt2x00lib_crypto *crypto, -+ struct ieee80211_key_conf *key) -+{ -+ struct hw_key_entry key_entry; -+ u32 offset; -+ -+ if (crypto->cmd == SET_KEY) { -+ /* -+ * 1 pairwise key is possible per AID, this means that the AID -+ * equals our hw_key_idx. Make sure the WCID starts _after_ the -+ * last possible shared key entry. -+ */ -+ if (crypto->aid > (256 - 32)) -+ return -ENOSPC; -+ -+ key->hw_key_idx = 32 + crypto->aid; -+ -+ -+ memcpy(key_entry.key, crypto->key, -+ sizeof(key_entry.key)); -+ memcpy(key_entry.tx_mic, crypto->tx_mic, -+ sizeof(key_entry.tx_mic)); -+ memcpy(key_entry.rx_mic, crypto->rx_mic, -+ sizeof(key_entry.rx_mic)); -+ -+ offset = PAIRWISE_KEY_ENTRY(key->hw_key_idx); -+ rt2x00pci_register_multiwrite(rt2x00dev, offset, -+ &key_entry, sizeof(key_entry)); -+ } -+ -+ /* -+ * Update WCID information -+ */ -+ rt2800pci_config_wcid_attr(rt2x00dev, crypto, key); -+ -+ return 0; -+} -+ -+static void rt2800pci_config_filter(struct rt2x00_dev *rt2x00dev, -+ const unsigned int filter_flags) -+{ -+ u32 reg; -+ -+ /* -+ * Start configuration steps. -+ * Note that the version error will always be dropped -+ * and broadcast frames will always be accepted since -+ * there is no filter for it at this time. -+ */ -+ rt2x00pci_register_read(rt2x00dev, RX_FILTER_CFG, ®); -+ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_CRC_ERROR, -+ !(filter_flags & FIF_FCSFAIL)); -+ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_PHY_ERROR, -+ !(filter_flags & FIF_PLCPFAIL)); -+ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_NOT_TO_ME, -+ !(filter_flags & FIF_PROMISC_IN_BSS)); -+ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_NOT_MY_BSSD, 0); -+ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_VER_ERROR, 1); -+ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_MULTICAST, -+ !(filter_flags & FIF_ALLMULTI)); -+ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_BROADCAST, 0); -+ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_DUPLICATE, 1); -+ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_CF_END_ACK, -+ !(filter_flags & FIF_CONTROL)); -+ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_CF_END, -+ !(filter_flags & FIF_CONTROL)); -+ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_ACK, -+ !(filter_flags & FIF_CONTROL)); -+ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_CTS, -+ !(filter_flags & FIF_CONTROL)); -+ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_RTS, -+ !(filter_flags & FIF_CONTROL)); -+ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_PSPOLL, -+ !(filter_flags & FIF_CONTROL)); -+ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_BA, 1); -+ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_BAR, 0); -+ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_CNTL, -+ !(filter_flags & FIF_CONTROL)); -+ rt2x00pci_register_write(rt2x00dev, RX_FILTER_CFG, reg); -+} -+ -+static void rt2800pci_config_intf(struct rt2x00_dev *rt2x00dev, -+ struct rt2x00_intf *intf, -+ struct rt2x00intf_conf *conf, -+ const unsigned int flags) -+{ -+ unsigned int beacon_base; -+ u32 reg; -+ -+ if (flags & CONFIG_UPDATE_TYPE) { -+ /* -+ * Clear current synchronisation setup. -+ * For the Beacon base registers we only need to clear -+ * the first byte since that byte contains the VALID and OWNER -+ * bits which (when set to 0) will invalidate the entire beacon. -+ */ -+ beacon_base = HW_BEACON_OFFSET(intf->beacon->entry_idx); -+ rt2x00pci_register_write(rt2x00dev, beacon_base, 0); -+ -+ /* -+ * Enable synchronisation. -+ */ -+ rt2x00pci_register_read(rt2x00dev, BCN_TIME_CFG, ®); -+ rt2x00_set_field32(®, BCN_TIME_CFG_TSF_TICKING, 1); -+ rt2x00_set_field32(®, BCN_TIME_CFG_TSF_SYNC, conf->sync); -+ rt2x00_set_field32(®, BCN_TIME_CFG_TBTT_ENABLE, 1); -+ rt2x00pci_register_write(rt2x00dev, BCN_TIME_CFG, reg); -+ } -+ -+ if (flags & CONFIG_UPDATE_MAC) { -+ reg = le32_to_cpu(conf->mac[1]); -+ rt2x00_set_field32(®, MAC_ADDR_DW1_UNICAST_TO_ME_MASK, 0xff); -+ conf->mac[1] = cpu_to_le32(reg); -+ -+ rt2x00pci_register_multiwrite(rt2x00dev, MAC_ADDR_DW0, -+ conf->mac, sizeof(conf->mac)); -+ } -+ -+ if (flags & CONFIG_UPDATE_BSSID) { -+ reg = le32_to_cpu(conf->bssid[1]); -+ rt2x00_set_field32(®, MAC_BSSID_DW1_BSS_ID_MASK, 0); -+ rt2x00_set_field32(®, MAC_BSSID_DW1_BSS_BCN_NUM, 0); -+ conf->bssid[1] = cpu_to_le32(reg); -+ -+ rt2x00pci_register_multiwrite(rt2x00dev, MAC_BSSID_DW0, -+ conf->bssid, sizeof(conf->bssid)); -+ } -+} -+ -+static void rt2800pci_config_erp(struct rt2x00_dev *rt2x00dev, -+ struct rt2x00lib_erp *erp) -+{ -+ u32 reg; -+ -+ rt2x00pci_register_read(rt2x00dev, TX_TIMEOUT_CFG, ®); -+ rt2x00_set_field32(®, TX_TIMEOUT_CFG_RX_ACK_TIMEOUT, -+ DIV_ROUND_UP(erp->ack_timeout, erp->slot_time)); -+ rt2x00pci_register_write(rt2x00dev, TX_TIMEOUT_CFG, reg); -+ -+ rt2x00pci_register_read(rt2x00dev, AUTO_RSP_CFG, ®); -+ rt2x00_set_field32(®, AUTO_RSP_CFG_BAC_ACK_POLICY, -+ !!erp->short_preamble); -+ rt2x00_set_field32(®, AUTO_RSP_CFG_AR_PREAMBLE, -+ !!erp->short_preamble); -+ rt2x00pci_register_write(rt2x00dev, AUTO_RSP_CFG, reg); -+ -+ rt2x00pci_register_read(rt2x00dev, OFDM_PROT_CFG, ®); -+ rt2x00_set_field32(®, OFDM_PROT_CFG_PROTECT_CTRL, -+ erp->cts_protection ? 2 : 0); -+ rt2x00pci_register_write(rt2x00dev, OFDM_PROT_CFG, reg); -+ -+ rt2x00pci_register_write(rt2x00dev, LEGACY_BASIC_RATE, -+ erp->basic_rates); -+ rt2x00pci_register_write(rt2x00dev, HT_BASIC_RATE, 0x00008003); -+ -+ rt2x00pci_register_read(rt2x00dev, BKOFF_SLOT_CFG, ®); -+ rt2x00_set_field32(®, BKOFF_SLOT_CFG_SLOT_TIME, erp->slot_time); -+ rt2x00_set_field32(®, BKOFF_SLOT_CFG_CC_DELAY_TIME, 2); -+ rt2x00pci_register_write(rt2x00dev, BKOFF_SLOT_CFG, reg); -+ -+ rt2x00pci_register_read(rt2x00dev, XIFS_TIME_CFG, ®); -+ rt2x00_set_field32(®, XIFS_TIME_CFG_CCKM_SIFS_TIME, erp->sifs); -+ rt2x00_set_field32(®, XIFS_TIME_CFG_OFDM_SIFS_TIME, erp->sifs); -+ rt2x00_set_field32(®, XIFS_TIME_CFG_OFDM_XIFS_TIME, 4); -+ rt2x00_set_field32(®, XIFS_TIME_CFG_EIFS, erp->eifs); -+ rt2x00_set_field32(®, XIFS_TIME_CFG_BB_RXEND_ENABLE, 1); -+ rt2x00pci_register_write(rt2x00dev, XIFS_TIME_CFG, reg); -+} -+ -+static void rt2800pci_config_ant(struct rt2x00_dev *rt2x00dev, -+ struct antenna_setup *ant) -+{ -+ u16 eeprom; -+ u8 r1; -+ u8 r3; -+ -+ /* -+ * FIXME: Use requested antenna configuration. -+ */ -+ -+ rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &eeprom); -+ -+ rt2800pci_bbp_read(rt2x00dev, 1, &r1); -+ rt2800pci_bbp_read(rt2x00dev, 3, &r3); -+ -+ /* -+ * Configure the TX antenna. -+ */ -+ switch (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_TXPATH)) { -+ case 1: -+ rt2x00_set_field8(&r1, BBP1_TX_ANTENNA, 0); -+ rt2x00_set_field8(&r3, BBP3_RX_ANTENNA, 0); -+ break; -+ case 2: -+ rt2x00_set_field8(&r1, BBP1_TX_ANTENNA, 2); -+ break; -+ case 3: -+ /* Do nothing */ -+ break; -+ } -+ -+ /* -+ * Configure the RX antenna. -+ */ -+ switch (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RXPATH)) { -+ case 1: -+ rt2x00_set_field8(&r3, BBP3_RX_ANTENNA, 0); -+ break; -+ case 2: -+ rt2x00_set_field8(&r3, BBP3_RX_ANTENNA, 1); -+ break; -+ case 3: -+ rt2x00_set_field8(&r3, BBP3_RX_ANTENNA, 2); -+ break; -+ } -+ -+ rt2800pci_bbp_write(rt2x00dev, 3, r3); -+ rt2800pci_bbp_write(rt2x00dev, 1, r1); -+} -+ -+static void rt2800pci_config_lna_gain(struct rt2x00_dev *rt2x00dev, -+ struct rt2x00lib_conf *libconf) -+{ -+ u16 eeprom; -+ short lna_gain; -+ -+ if (libconf->rf.channel <= 14) { -+ rt2x00_eeprom_read(rt2x00dev, EEPROM_LNA, &eeprom); -+ lna_gain = rt2x00_get_field16(eeprom, EEPROM_LNA_BG); -+ } else if (libconf->rf.channel <= 64) { -+ rt2x00_eeprom_read(rt2x00dev, EEPROM_LNA, &eeprom); -+ lna_gain = rt2x00_get_field16(eeprom, EEPROM_LNA_A0); -+ } else if (libconf->rf.channel <= 128) { -+ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_BG2, &eeprom); -+ lna_gain = rt2x00_get_field16(eeprom, EEPROM_RSSI_BG2_LNA_A1); -+ } else { -+ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_A2, &eeprom); -+ lna_gain = rt2x00_get_field16(eeprom, EEPROM_RSSI_A2_LNA_A2); -+ } -+ -+ rt2x00dev->lna_gain = lna_gain; -+} -+ -+static void rt2800pci_config_channel(struct rt2x00_dev *rt2x00dev, -+ struct ieee80211_conf *conf, -+ struct rf_channel *rf, -+ struct channel_info *info) -+{ -+ u32 reg; -+ unsigned int tx_pin; -+ u16 eeprom; -+ -+ rt2x00_set_field32(&rf->rf4, RF4_FREQ_OFFSET, rt2x00dev->freq_offset); -+ -+ /* -+ * Determine antenna settings from EEPROM -+ */ -+ rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &eeprom); -+ -+ if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_TXPATH) == 1) { -+ rt2x00_set_field32(&rf->rf2, RF2_ANTENNA_TX1, 1); -+ } -+ -+ if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RXPATH) == 1) { -+ rt2x00_set_field32(&rf->rf2, RF2_ANTENNA_RX1, 1); -+ rt2x00_set_field32(&rf->rf2, RF2_ANTENNA_RX2, 1); -+ } else if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RXPATH) == 2) -+ rt2x00_set_field32(&rf->rf2, RF2_ANTENNA_RX2, 1); -+ -+ if (rf->channel > 14) { -+ /* -+ * When TX power is below 0, we should increase it by 7 to -+ * make it a positive value (Minumum value is -7). -+ * However this means that values between 0 and 7 have -+ * double meaning, and we should set a 7DBm boost flag. -+ */ -+ rt2x00_set_field32(&rf->rf3, RF3_TXPOWER_A_7DBM_BOOST, -+ (info->tx_power1 >= 0)); -+ -+ if (info->tx_power1 < 0) -+ info->tx_power1 += 7; -+ -+ rt2x00_set_field32(&rf->rf3, RF3_TXPOWER_A, -+ TXPOWER_A_TO_DEV(info->tx_power1)); -+ -+ rt2x00_set_field32(&rf->rf4, RF4_TXPOWER_A_7DBM_BOOST, -+ (info->tx_power2 >= 0)); -+ -+ if (info->tx_power2 < 0) -+ info->tx_power2 += 7; -+ -+ rt2x00_set_field32(&rf->rf4, RF4_TXPOWER_A, -+ TXPOWER_A_TO_DEV(info->tx_power2)); -+ } else { -+ rt2x00_set_field32(&rf->rf3, RF3_TXPOWER_G, -+ TXPOWER_G_TO_DEV(info->tx_power1)); -+ rt2x00_set_field32(&rf->rf4, RF4_TXPOWER_G, -+ TXPOWER_G_TO_DEV(info->tx_power2)); -+ } -+ -+ rt2x00_set_field32(&rf->rf4, RF4_HT40, conf_is_ht40(conf)); -+ -+ rt2800pci_rf_write(rt2x00dev, 1, rf->rf1); -+ rt2800pci_rf_write(rt2x00dev, 2, rf->rf2); -+ rt2800pci_rf_write(rt2x00dev, 3, rf->rf3 & ~0x00000004); -+ rt2800pci_rf_write(rt2x00dev, 4, rf->rf4); -+ -+ udelay(200); -+ -+ rt2800pci_rf_write(rt2x00dev, 1, rf->rf1); -+ rt2800pci_rf_write(rt2x00dev, 2, rf->rf2); -+ rt2800pci_rf_write(rt2x00dev, 3, rf->rf3 | 0x00000004); -+ rt2800pci_rf_write(rt2x00dev, 4, rf->rf4); -+ -+ udelay(200); -+ -+ rt2800pci_rf_write(rt2x00dev, 1, rf->rf1); -+ rt2800pci_rf_write(rt2x00dev, 2, rf->rf2); -+ rt2800pci_rf_write(rt2x00dev, 3, rf->rf3 & ~0x00000004); -+ rt2800pci_rf_write(rt2x00dev, 4, rf->rf4); -+ -+ /* -+ * Change BBP settings -+ */ -+ rt2800pci_bbp_write(rt2x00dev, 62, 0x37 - rt2x00dev->lna_gain); -+ rt2800pci_bbp_write(rt2x00dev, 63, 0x37 - rt2x00dev->lna_gain); -+ rt2800pci_bbp_write(rt2x00dev, 64, 0x37 - rt2x00dev->lna_gain); -+ rt2800pci_bbp_write(rt2x00dev, 86, 0); -+ -+ if (rf->channel <= 14) { -+ if (test_bit(CONFIG_EXTERNAL_LNA_BG, &rt2x00dev->flags)) { -+ rt2800pci_bbp_write(rt2x00dev, 82, 0x62); -+ rt2800pci_bbp_write(rt2x00dev, 75, 0x46); -+ } else { -+ rt2800pci_bbp_write(rt2x00dev, 82, 0x84); -+ rt2800pci_bbp_write(rt2x00dev, 75, 0x50); -+ } -+ } else { -+ rt2800pci_bbp_write(rt2x00dev, 82, 0xf2); -+ -+ if (test_bit(CONFIG_EXTERNAL_LNA_A, &rt2x00dev->flags)) -+ rt2800pci_bbp_write(rt2x00dev, 75, 0x46); -+ else -+ rt2800pci_bbp_write(rt2x00dev, 75, 0x50); -+ } -+ -+ rt2x00pci_register_read(rt2x00dev, TX_BAND_CFG, ®); -+ rt2x00_set_field32(®, TX_BAND_CFG_HT40_PLUS, conf_is_ht40_plus(conf)); -+ rt2x00_set_field32(®, TX_BAND_CFG_A, rf->channel > 14); -+ rt2x00_set_field32(®, TX_BAND_CFG_BG, rf->channel <= 14); -+ rt2x00pci_register_write(rt2x00dev, TX_BAND_CFG, reg); -+ -+ tx_pin = 0; -+ -+ /* Turn on unused PA or LNA when not using 1T or 1R */ -+ if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_TXPATH) != 1) { -+ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_A1_EN, 1); -+ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_G1_EN, 1); -+ } -+ -+ /* Turn on unused PA or LNA when not using 1T or 1R */ -+ if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RXPATH) != 1) { -+ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_A1_EN, 1); -+ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_G1_EN, 1); -+ } -+ -+ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_A0_EN, 1); -+ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_G0_EN, 1); -+ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_RFTR_EN, 1); -+ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_TRSW_EN, 1); -+ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_G0_EN, rf->channel <= 14); -+ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_A0_EN, rf->channel > 14); -+ -+ rt2x00pci_register_write(rt2x00dev, TX_PIN_CFG, tx_pin); -+ -+ msleep(1); -+} -+ -+static void rt2800pci_config_txpower(struct rt2x00_dev *rt2x00dev, -+ const int txpower) -+{ -+ u32 reg; -+ u32 value = TXPOWER_G_TO_DEV(txpower); -+ u8 r1; -+ -+ rt2800pci_bbp_read(rt2x00dev, 1, &r1); -+ rt2x00_set_field8(®, BBP1_TX_POWER, 0); -+ rt2800pci_bbp_write(rt2x00dev, 1, r1); -+ -+ rt2x00pci_register_read(rt2x00dev, TX_PWR_CFG_0, ®); -+ rt2x00_set_field32(®, TX_PWR_CFG_0_1MBS, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_0_2MBS, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_0_55MBS, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_0_11MBS, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_0_6MBS, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_0_9MBS, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_0_12MBS, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_0_18MBS, value); -+ rt2x00pci_register_write(rt2x00dev, TX_PWR_CFG_0, reg); -+ -+ rt2x00pci_register_read(rt2x00dev, TX_PWR_CFG_1, ®); -+ rt2x00_set_field32(®, TX_PWR_CFG_1_24MBS, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_1_36MBS, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_1_48MBS, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_1_54MBS, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_1_MCS0, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_1_MCS1, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_1_MCS2, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_1_MCS3, value); -+ rt2x00pci_register_write(rt2x00dev, TX_PWR_CFG_1, reg); -+ -+ rt2x00pci_register_read(rt2x00dev, TX_PWR_CFG_2, ®); -+ rt2x00_set_field32(®, TX_PWR_CFG_2_MCS4, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_2_MCS5, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_2_MCS6, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_2_MCS7, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_2_MCS8, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_2_MCS9, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_2_MCS10, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_2_MCS11, value); -+ rt2x00pci_register_write(rt2x00dev, TX_PWR_CFG_2, reg); -+ -+ rt2x00pci_register_read(rt2x00dev, TX_PWR_CFG_3, ®); -+ rt2x00_set_field32(®, TX_PWR_CFG_3_MCS12, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_3_MCS13, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_3_MCS14, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_3_MCS15, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_3_UKNOWN1, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_3_UKNOWN2, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_3_UKNOWN3, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_3_UKNOWN4, value); -+ rt2x00pci_register_write(rt2x00dev, TX_PWR_CFG_3, reg); -+ -+ rt2x00pci_register_read(rt2x00dev, TX_PWR_CFG_4, ®); -+ rt2x00_set_field32(®, TX_PWR_CFG_4_UKNOWN5, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_4_UKNOWN6, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_4_UKNOWN7, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_4_UKNOWN8, value); -+ rt2x00pci_register_write(rt2x00dev, TX_PWR_CFG_4, reg); -+} -+ -+static void rt2800pci_config_retry_limit(struct rt2x00_dev *rt2x00dev, -+ struct rt2x00lib_conf *libconf) -+{ -+ u32 reg; -+ -+ rt2x00pci_register_read(rt2x00dev, TX_RTY_CFG, ®); -+ rt2x00_set_field32(®, TX_RTY_CFG_SHORT_RTY_LIMIT, -+ libconf->conf->short_frame_max_tx_count); -+ rt2x00_set_field32(®, TX_RTY_CFG_LONG_RTY_LIMIT, -+ libconf->conf->long_frame_max_tx_count); -+ rt2x00_set_field32(®, TX_RTY_CFG_LONG_RTY_THRE, 2000); -+ rt2x00_set_field32(®, TX_RTY_CFG_NON_AGG_RTY_MODE, 0); -+ rt2x00_set_field32(®, TX_RTY_CFG_AGG_RTY_MODE, 0); -+ rt2x00_set_field32(®, TX_RTY_CFG_TX_AUTO_FB_ENABLE, 1); -+ rt2x00pci_register_write(rt2x00dev, TX_RTY_CFG, reg); -+} -+ -+static void rt2800pci_config_duration(struct rt2x00_dev *rt2x00dev, -+ struct rt2x00lib_conf *libconf) -+{ -+ u32 reg; -+ -+ rt2x00pci_register_read(rt2x00dev, BCN_TIME_CFG, ®); -+ rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_INTERVAL, -+ libconf->conf->beacon_int * 16); -+ rt2x00pci_register_write(rt2x00dev, BCN_TIME_CFG, reg); -+} -+ -+static void rt2800pci_config_ps(struct rt2x00_dev *rt2x00dev, -+ struct rt2x00lib_conf *libconf) -+{ -+ enum dev_state state = -+ (libconf->conf->flags & IEEE80211_CONF_PS) ? -+ STATE_SLEEP : STATE_AWAKE; -+ u32 reg; -+ -+ if (state == STATE_SLEEP) { -+ rt2x00pci_register_write(rt2x00dev, AUTOWAKEUP_CFG, 0); -+ -+ rt2x00pci_register_read(rt2x00dev, AUTOWAKEUP_CFG, ®); -+ rt2x00_set_field32(®, AUTOWAKEUP_CFG_AUTO_LEAD_TIME, 5); -+ rt2x00_set_field32(®, AUTOWAKEUP_CFG_TBCN_BEFORE_WAKE, -+ libconf->conf->listen_interval - 1); -+ rt2x00_set_field32(®, AUTOWAKEUP_CFG_AUTOWAKE, 1); -+ rt2x00pci_register_write(rt2x00dev, AUTOWAKEUP_CFG, reg); -+ -+ rt2x00dev->ops->lib->set_device_state(rt2x00dev, state); -+ } else { -+ rt2x00dev->ops->lib->set_device_state(rt2x00dev, state); -+ -+ rt2x00pci_register_read(rt2x00dev, AUTOWAKEUP_CFG, ®); -+ rt2x00_set_field32(®, AUTOWAKEUP_CFG_AUTO_LEAD_TIME, 0); -+ rt2x00_set_field32(®, AUTOWAKEUP_CFG_TBCN_BEFORE_WAKE, 0); -+ rt2x00_set_field32(®, AUTOWAKEUP_CFG_AUTOWAKE, 0); -+ rt2x00pci_register_write(rt2x00dev, AUTOWAKEUP_CFG, reg); -+ } -+} -+ -+static void rt2800pci_config(struct rt2x00_dev *rt2x00dev, -+ struct rt2x00lib_conf *libconf, -+ const unsigned int flags) -+{ -+ /* Always recalculate LNA gain before changing configuration */ -+ rt2800pci_config_lna_gain(rt2x00dev, libconf); -+ -+ if (flags & IEEE80211_CONF_CHANGE_CHANNEL) -+ rt2800pci_config_channel(rt2x00dev, libconf->conf, -+ &libconf->rf, &libconf->channel); -+ if (flags & IEEE80211_CONF_CHANGE_POWER) -+ rt2800pci_config_txpower(rt2x00dev, libconf->conf->power_level); -+ if (flags & IEEE80211_CONF_CHANGE_RETRY_LIMITS) -+ rt2800pci_config_retry_limit(rt2x00dev, libconf); -+ if (flags & IEEE80211_CONF_CHANGE_BEACON_INTERVAL) -+ rt2800pci_config_duration(rt2x00dev, libconf); -+ if (flags & IEEE80211_CONF_CHANGE_PS) -+ rt2800pci_config_ps(rt2x00dev, libconf); -+} -+ -+/* -+ * Link tuning -+ */ -+static void rt2800pci_link_stats(struct rt2x00_dev *rt2x00dev, -+ struct link_qual *qual) -+{ -+ u32 reg; -+ -+ /* -+ * Update FCS error count from register. -+ */ -+ rt2x00pci_register_read(rt2x00dev, RX_STA_CNT0, ®); -+ qual->rx_failed = rt2x00_get_field32(reg, RX_STA_CNT0_CRC_ERR); -+} -+ -+static u8 rt2800pci_get_default_vgc(struct rt2x00_dev *rt2x00dev) -+{ -+ if (rt2x00dev->curr_band == IEEE80211_BAND_2GHZ) -+ return 0x2e + rt2x00dev->lna_gain; -+ -+ if (!test_bit(CONFIG_CHANNEL_HT40, &rt2x00dev->flags)) -+ return 0x32 + (rt2x00dev->lna_gain * 5) / 3; -+ else -+ return 0x3a + (rt2x00dev->lna_gain * 5) / 3; -+} -+ -+static inline void rt2800pci_set_vgc(struct rt2x00_dev *rt2x00dev, -+ struct link_qual *qual, u8 vgc_level) -+{ -+ if (qual->vgc_level != vgc_level) { -+ rt2800pci_bbp_write(rt2x00dev, 66, vgc_level); -+ qual->vgc_level = vgc_level; -+ qual->vgc_level_reg = vgc_level; -+ } -+} -+ -+static void rt2800pci_reset_tuner(struct rt2x00_dev *rt2x00dev, -+ struct link_qual *qual) -+{ -+ rt2800pci_set_vgc(rt2x00dev, qual, -+ rt2800pci_get_default_vgc(rt2x00dev)); -+} -+ -+static void rt2800pci_link_tuner(struct rt2x00_dev *rt2x00dev, -+ struct link_qual *qual, const u32 count) -+{ -+ if (rt2x00_rev(&rt2x00dev->chip) == RT2860C_VERSION) -+ return; -+ -+ /* -+ * When RSSI is better then -80 increase VGC level with 0x10 -+ */ -+ rt2800pci_set_vgc(rt2x00dev, qual, -+ rt2800pci_get_default_vgc(rt2x00dev) + -+ ((qual->rssi > -80) * 0x10)); -+} -+ -+/* -+ * Firmware functions -+ */ -+static char *rt2800pci_get_firmware_name(struct rt2x00_dev *rt2x00dev) -+{ -+ return FIRMWARE_RT2860; -+} -+ -+static int rt2800pci_check_firmware(struct rt2x00_dev *rt2x00dev, -+ const u8 *data, const size_t len) -+{ -+ u16 fw_crc; -+ u16 crc; -+ -+ /* -+ * Only support 8kb firmware files. -+ */ -+ if (len != 8192) -+ return FW_BAD_LENGTH; -+ -+ /* -+ * The last 2 bytes in the firmware array are the crc checksum itself, -+ * this means that we should never pass those 2 bytes to the crc -+ * algorithm. -+ */ -+ fw_crc = (data[len - 2] << 8 | data[len - 1]); -+ -+ /* -+ * Use the crc ccitt algorithm. -+ * This will return the same value as the legacy driver which -+ * used bit ordering reversion on the both the firmware bytes -+ * before input input as well as on the final output. -+ * Obviously using crc ccitt directly is much more efficient. -+ */ -+ crc = crc_ccitt(~0, data, len - 2); -+ -+ /* -+ * There is a small difference between the crc-itu-t + bitrev and -+ * the crc-ccitt crc calculation. In the latter method the 2 bytes -+ * will be swapped, use swab16 to convert the crc to the correct -+ * value. -+ */ -+ crc = swab16(crc); -+ -+ return (fw_crc == crc) ? FW_OK : FW_BAD_CRC; -+} -+ -+static int rt2800pci_load_firmware(struct rt2x00_dev *rt2x00dev, -+ const u8 *data, const size_t len) -+{ -+ unsigned int i; -+ u32 reg; -+ -+ /* -+ * Wait for stable hardware. -+ */ -+ for (i = 0; i < REGISTER_BUSY_COUNT; i++) { -+ rt2x00pci_register_read(rt2x00dev, MAC_CSR0, ®); -+ if (reg && reg != ~0) -+ break; -+ msleep(1); -+ } -+ -+ if (i == REGISTER_BUSY_COUNT) { -+ ERROR(rt2x00dev, "Unstable hardware.\n"); -+ return -EBUSY; -+ } -+ -+ rt2x00pci_register_write(rt2x00dev, PWR_PIN_CFG, 0x00000002); -+ rt2x00pci_register_write(rt2x00dev, AUTOWAKEUP_CFG, 0x00000000); -+ -+ /* -+ * Disable DMA, will be reenabled later when enabling -+ * the radio. -+ */ -+ rt2x00pci_register_read(rt2x00dev, WPDMA_GLO_CFG, ®); -+ rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_TX_DMA, 0); -+ rt2x00_set_field32(®, WPDMA_GLO_CFG_TX_DMA_BUSY, 0); -+ rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_RX_DMA, 0); -+ rt2x00_set_field32(®, WPDMA_GLO_CFG_RX_DMA_BUSY, 0); -+ rt2x00_set_field32(®, WPDMA_GLO_CFG_TX_WRITEBACK_DONE, 1); -+ rt2x00pci_register_write(rt2x00dev, WPDMA_GLO_CFG, reg); -+ -+ /* -+ * enable Host program ram write selection -+ */ -+ reg = 0; -+ rt2x00_set_field32(®, PBF_SYS_CTRL_HOST_RAM_WRITE, 1); -+ rt2x00pci_register_write(rt2x00dev, PBF_SYS_CTRL, reg); -+ -+ /* -+ * Write firmware to device. -+ */ -+ rt2x00pci_register_multiwrite(rt2x00dev, FIRMWARE_IMAGE_BASE, -+ data, len); -+ -+ rt2x00pci_register_write(rt2x00dev, PBF_SYS_CTRL, 0x00000); -+ rt2x00pci_register_write(rt2x00dev, PBF_SYS_CTRL, 0x00001); -+ -+ /* -+ * Wait for device to stabilize. -+ */ -+ for (i = 0; i < REGISTER_BUSY_COUNT; i++) { -+ rt2x00pci_register_read(rt2x00dev, PBF_SYS_CTRL, ®); -+ if (rt2x00_get_field32(reg, PBF_SYS_CTRL_READY)) -+ break; -+ msleep(1); -+ } -+ -+ if (i == REGISTER_BUSY_COUNT) { -+ ERROR(rt2x00dev, "PBF system register not ready.\n"); -+ return -EBUSY; -+ } -+ -+ /* -+ * Disable interrupts -+ */ -+ rt2x00dev->ops->lib->set_device_state(rt2x00dev, STATE_RADIO_IRQ_OFF); -+ -+ /* -+ * Initialize BBP R/W access agent -+ */ -+ rt2x00pci_register_write(rt2x00dev, H2M_BBP_AGENT, 0); -+ rt2x00pci_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0); -+ -+ return 0; -+} -+ -+/* -+ * Initialization functions. -+ */ -+static bool rt2800pci_get_entry_state(struct queue_entry *entry) -+{ -+ struct queue_entry_priv_pci *entry_priv = entry->priv_data; -+ u32 word; -+ -+ if (entry->queue->qid == QID_RX) { -+ rt2x00_desc_read(entry_priv->desc, 1, &word); -+ -+ return (!rt2x00_get_field32(word, RXD_W1_DMA_DONE)); -+ } else { -+ rt2x00_desc_read(entry_priv->desc, 1, &word); -+ -+ return (!rt2x00_get_field32(word, TXD_W1_DMA_DONE)); -+ } -+} -+ -+static void rt2800pci_clear_entry(struct queue_entry *entry) -+{ -+ struct queue_entry_priv_pci *entry_priv = entry->priv_data; -+ struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb); -+ u32 word; -+ -+ if (entry->queue->qid == QID_RX) { -+ rt2x00_desc_read(entry_priv->desc, 0, &word); -+ rt2x00_set_field32(&word, RXD_W0_SDP0, skbdesc->skb_dma); -+ rt2x00_desc_write(entry_priv->desc, 0, word); -+ -+ rt2x00_desc_read(entry_priv->desc, 1, &word); -+ rt2x00_set_field32(&word, RXD_W1_DMA_DONE, 0); -+ rt2x00_desc_write(entry_priv->desc, 1, word); -+ } else { -+ rt2x00_desc_read(entry_priv->desc, 1, &word); -+ rt2x00_set_field32(&word, TXD_W1_DMA_DONE, 1); -+ rt2x00_desc_write(entry_priv->desc, 1, word); -+ } -+} -+ -+static int rt2800pci_init_queues(struct rt2x00_dev *rt2x00dev) -+{ -+ struct queue_entry_priv_pci *entry_priv; -+ u32 reg; -+ -+ /* -+ * Initialize registers. -+ */ -+ entry_priv = rt2x00dev->tx[0].entries[0].priv_data; -+ rt2x00pci_register_write(rt2x00dev, TX_BASE_PTR0, entry_priv->desc_dma); -+ rt2x00pci_register_write(rt2x00dev, TX_MAX_CNT0, rt2x00dev->tx[0].limit); -+ rt2x00pci_register_write(rt2x00dev, TX_CTX_IDX0, 0); -+ rt2x00pci_register_write(rt2x00dev, TX_DTX_IDX0, 0); -+ -+ entry_priv = rt2x00dev->tx[1].entries[0].priv_data; -+ rt2x00pci_register_write(rt2x00dev, TX_BASE_PTR1, entry_priv->desc_dma); -+ rt2x00pci_register_write(rt2x00dev, TX_MAX_CNT1, rt2x00dev->tx[1].limit); -+ rt2x00pci_register_write(rt2x00dev, TX_CTX_IDX1, 0); -+ rt2x00pci_register_write(rt2x00dev, TX_DTX_IDX1, 0); -+ -+ entry_priv = rt2x00dev->tx[2].entries[0].priv_data; -+ rt2x00pci_register_write(rt2x00dev, TX_BASE_PTR2, entry_priv->desc_dma); -+ rt2x00pci_register_write(rt2x00dev, TX_MAX_CNT2, rt2x00dev->tx[2].limit); -+ rt2x00pci_register_write(rt2x00dev, TX_CTX_IDX2, 0); -+ rt2x00pci_register_write(rt2x00dev, TX_DTX_IDX2, 0); -+ -+ entry_priv = rt2x00dev->tx[3].entries[0].priv_data; -+ rt2x00pci_register_write(rt2x00dev, TX_BASE_PTR3, entry_priv->desc_dma); -+ rt2x00pci_register_write(rt2x00dev, TX_MAX_CNT3, rt2x00dev->tx[3].limit); -+ rt2x00pci_register_write(rt2x00dev, TX_CTX_IDX3, 0); -+ rt2x00pci_register_write(rt2x00dev, TX_DTX_IDX3, 0); -+ -+ entry_priv = rt2x00dev->rx->entries[0].priv_data; -+ rt2x00pci_register_write(rt2x00dev, RX_BASE_PTR, entry_priv->desc_dma); -+ rt2x00pci_register_write(rt2x00dev, RX_MAX_CNT, rt2x00dev->rx[0].limit); -+ rt2x00pci_register_write(rt2x00dev, RX_CRX_IDX, 0); -+ rt2x00pci_register_write(rt2x00dev, RX_DRX_IDX, 0); -+ -+ /* -+ * Enable global DMA configuration -+ */ -+ rt2x00pci_register_read(rt2x00dev, WPDMA_GLO_CFG, ®); -+ rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_TX_DMA, 0); -+ rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_RX_DMA, 0); -+ rt2x00_set_field32(®, WPDMA_GLO_CFG_TX_WRITEBACK_DONE, 1); -+ rt2x00pci_register_write(rt2x00dev, WPDMA_GLO_CFG, reg); -+ -+ rt2x00pci_register_write(rt2x00dev, DELAY_INT_CFG, 0); -+ -+ return 0; -+} -+ -+static int rt2800pci_init_registers(struct rt2x00_dev *rt2x00dev) -+{ -+ u32 reg; -+ unsigned int i; -+ -+ rt2x00pci_register_read(rt2x00dev, WPDMA_RST_IDX, ®); -+ rt2x00_set_field32(®, WPDMA_RST_IDX_DTX_IDX0, 1); -+ rt2x00_set_field32(®, WPDMA_RST_IDX_DTX_IDX1, 1); -+ rt2x00_set_field32(®, WPDMA_RST_IDX_DTX_IDX2, 1); -+ rt2x00_set_field32(®, WPDMA_RST_IDX_DTX_IDX3, 1); -+ rt2x00_set_field32(®, WPDMA_RST_IDX_DTX_IDX4, 1); -+ rt2x00_set_field32(®, WPDMA_RST_IDX_DTX_IDX5, 1); -+ rt2x00_set_field32(®, WPDMA_RST_IDX_DRX_IDX0, 1); -+ rt2x00pci_register_write(rt2x00dev, WPDMA_RST_IDX, reg); -+ -+ rt2x00pci_register_write(rt2x00dev, PBF_SYS_CTRL, 0x00000e1f); -+ rt2x00pci_register_write(rt2x00dev, PBF_SYS_CTRL, 0x00000e00); -+ -+ rt2x00pci_register_write(rt2x00dev, PWR_PIN_CFG, 0x00000003); -+ -+ rt2x00pci_register_read(rt2x00dev, MAC_SYS_CTRL, ®); -+ rt2x00_set_field32(®, MAC_SYS_CTRL_RESET_CSR, 1); -+ rt2x00_set_field32(®, MAC_SYS_CTRL_RESET_BBP, 1); -+ rt2x00pci_register_write(rt2x00dev, MAC_SYS_CTRL, reg); -+ -+ rt2x00pci_register_write(rt2x00dev, MAC_SYS_CTRL, 0x00000000); -+ -+ rt2x00pci_register_read(rt2x00dev, BCN_OFFSET0, ®); -+ rt2x00_set_field32(®, BCN_OFFSET0_BCN0, 0xe0); /* 0x3800 */ -+ rt2x00_set_field32(®, BCN_OFFSET0_BCN1, 0xe8); /* 0x3a00 */ -+ rt2x00_set_field32(®, BCN_OFFSET0_BCN2, 0xf0); /* 0x3c00 */ -+ rt2x00_set_field32(®, BCN_OFFSET0_BCN3, 0xf8); /* 0x3e00 */ -+ rt2x00pci_register_write(rt2x00dev, BCN_OFFSET0, reg); -+ -+ rt2x00pci_register_read(rt2x00dev, BCN_OFFSET1, ®); -+ rt2x00_set_field32(®, BCN_OFFSET1_BCN4, 0xc8); /* 0x3200 */ -+ rt2x00_set_field32(®, BCN_OFFSET1_BCN5, 0xd0); /* 0x3400 */ -+ rt2x00_set_field32(®, BCN_OFFSET1_BCN6, 0x77); /* 0x1dc0 */ -+ rt2x00_set_field32(®, BCN_OFFSET1_BCN7, 0x6f); /* 0x1bc0 */ -+ rt2x00pci_register_write(rt2x00dev, BCN_OFFSET1, reg); -+ -+ rt2x00pci_register_write(rt2x00dev, LEGACY_BASIC_RATE, 0x0000013f); -+ rt2x00pci_register_write(rt2x00dev, HT_BASIC_RATE, 0x00008003); -+ -+ rt2x00pci_register_write(rt2x00dev, MAC_SYS_CTRL, 0x00000000); -+ -+ rt2x00pci_register_read(rt2x00dev, BCN_TIME_CFG, ®); -+ rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_INTERVAL, 0); -+ rt2x00_set_field32(®, BCN_TIME_CFG_TSF_TICKING, 0); -+ rt2x00_set_field32(®, BCN_TIME_CFG_TSF_SYNC, 0); -+ rt2x00_set_field32(®, BCN_TIME_CFG_TBTT_ENABLE, 0); -+ rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_GEN, 0); -+ rt2x00_set_field32(®, BCN_TIME_CFG_TX_TIME_COMPENSATE, 0); -+ rt2x00pci_register_write(rt2x00dev, BCN_TIME_CFG, reg); -+ -+ rt2x00pci_register_write(rt2x00dev, TX_SW_CFG0, 0x00000000); -+ rt2x00pci_register_write(rt2x00dev, TX_SW_CFG1, 0x00080606); -+ -+ rt2x00pci_register_read(rt2x00dev, TX_LINK_CFG, ®); -+ rt2x00_set_field32(®, TX_LINK_CFG_REMOTE_MFB_LIFETIME, 32); -+ rt2x00_set_field32(®, TX_LINK_CFG_MFB_ENABLE, 0); -+ rt2x00_set_field32(®, TX_LINK_CFG_REMOTE_UMFS_ENABLE, 0); -+ rt2x00_set_field32(®, TX_LINK_CFG_TX_MRQ_EN, 0); -+ rt2x00_set_field32(®, TX_LINK_CFG_TX_RDG_EN, 0); -+ rt2x00_set_field32(®, TX_LINK_CFG_TX_CF_ACK_EN, 1); -+ rt2x00_set_field32(®, TX_LINK_CFG_REMOTE_MFB, 0); -+ rt2x00_set_field32(®, TX_LINK_CFG_REMOTE_MFS, 0); -+ rt2x00pci_register_write(rt2x00dev, TX_LINK_CFG, reg); -+ -+ rt2x00pci_register_read(rt2x00dev, TX_TIMEOUT_CFG, ®); -+ rt2x00_set_field32(®, TX_TIMEOUT_CFG_MPDU_LIFETIME, 9); -+ rt2x00_set_field32(®, TX_TIMEOUT_CFG_TX_OP_TIMEOUT, 10); -+ rt2x00pci_register_write(rt2x00dev, TX_TIMEOUT_CFG, reg); -+ -+ rt2x00pci_register_read(rt2x00dev, MAX_LEN_CFG, ®); -+ rt2x00_set_field32(®, MAX_LEN_CFG_MAX_MPDU, AGGREGATION_SIZE); -+ if (rt2x00_rev(&rt2x00dev->chip) >= RT2880E_VERSION && -+ rt2x00_rev(&rt2x00dev->chip) < RT3070_VERSION) -+ rt2x00_set_field32(®, MAX_LEN_CFG_MAX_PSDU, 2); -+ else -+ rt2x00_set_field32(®, MAX_LEN_CFG_MAX_PSDU, 1); -+ rt2x00_set_field32(®, MAX_LEN_CFG_MIN_PSDU, 0); -+ rt2x00_set_field32(®, MAX_LEN_CFG_MIN_MPDU, 0); -+ rt2x00pci_register_write(rt2x00dev, MAX_LEN_CFG, reg); -+ -+ rt2x00pci_register_write(rt2x00dev, PBF_MAX_PCNT, 0x1f3fbf9f); -+ -+ rt2x00pci_register_read(rt2x00dev, AUTO_RSP_CFG, ®); -+ rt2x00_set_field32(®, AUTO_RSP_CFG_AUTORESPONDER, 1); -+ rt2x00_set_field32(®, AUTO_RSP_CFG_CTS_40_MMODE, 0); -+ rt2x00_set_field32(®, AUTO_RSP_CFG_CTS_40_MREF, 0); -+ rt2x00_set_field32(®, AUTO_RSP_CFG_DUAL_CTS_EN, 0); -+ rt2x00_set_field32(®, AUTO_RSP_CFG_ACK_CTS_PSM_BIT, 0); -+ rt2x00pci_register_write(rt2x00dev, AUTO_RSP_CFG, reg); -+ -+ rt2x00pci_register_read(rt2x00dev, CCK_PROT_CFG, ®); -+ rt2x00_set_field32(®, CCK_PROT_CFG_PROTECT_RATE, 8); -+ rt2x00_set_field32(®, CCK_PROT_CFG_PROTECT_CTRL, 0); -+ rt2x00_set_field32(®, CCK_PROT_CFG_PROTECT_NAV, 1); -+ rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_CCK, 1); -+ rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_OFDM, 1); -+ rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_MM20, 1); -+ rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_MM40, 1); -+ rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_GF20, 1); -+ rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_GF40, 1); -+ rt2x00pci_register_write(rt2x00dev, CCK_PROT_CFG, reg); -+ -+ rt2x00pci_register_read(rt2x00dev, OFDM_PROT_CFG, ®); -+ rt2x00_set_field32(®, OFDM_PROT_CFG_PROTECT_RATE, 8); -+ rt2x00_set_field32(®, OFDM_PROT_CFG_PROTECT_CTRL, 0); -+ rt2x00_set_field32(®, OFDM_PROT_CFG_PROTECT_NAV, 1); -+ rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_CCK, 1); -+ rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_OFDM, 1); -+ rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_MM20, 1); -+ rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_MM40, 1); -+ rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_GF20, 1); -+ rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_GF40, 1); -+ rt2x00pci_register_write(rt2x00dev, OFDM_PROT_CFG, reg); -+ -+ rt2x00pci_register_read(rt2x00dev, MM20_PROT_CFG, ®); -+ rt2x00_set_field32(®, MM20_PROT_CFG_PROTECT_RATE, 0x4004); -+ rt2x00_set_field32(®, MM20_PROT_CFG_PROTECT_CTRL, 0); -+ rt2x00_set_field32(®, MM20_PROT_CFG_PROTECT_NAV, 1); -+ rt2x00_set_field32(®, MM20_PROT_CFG_TX_OP_ALLOW_CCK, 1); -+ rt2x00_set_field32(®, MM20_PROT_CFG_TX_OP_ALLOW_OFDM, 1); -+ rt2x00_set_field32(®, MM20_PROT_CFG_TX_OP_ALLOW_MM20, 1); -+ rt2x00_set_field32(®, MM20_PROT_CFG_TX_OP_ALLOW_MM40, 0); -+ rt2x00_set_field32(®, MM20_PROT_CFG_TX_OP_ALLOW_GF20, 1); -+ rt2x00_set_field32(®, MM20_PROT_CFG_TX_OP_ALLOW_GF40, 0); -+ rt2x00pci_register_write(rt2x00dev, MM20_PROT_CFG, reg); -+ -+ rt2x00pci_register_read(rt2x00dev, MM40_PROT_CFG, ®); -+ rt2x00_set_field32(®, MM40_PROT_CFG_PROTECT_RATE, 0x4084); -+ rt2x00_set_field32(®, MM40_PROT_CFG_PROTECT_CTRL, 0); -+ rt2x00_set_field32(®, MM40_PROT_CFG_PROTECT_NAV, 1); -+ rt2x00_set_field32(®, MM40_PROT_CFG_TX_OP_ALLOW_CCK, 1); -+ rt2x00_set_field32(®, MM40_PROT_CFG_TX_OP_ALLOW_OFDM, 1); -+ rt2x00_set_field32(®, MM40_PROT_CFG_TX_OP_ALLOW_MM20, 1); -+ rt2x00_set_field32(®, MM40_PROT_CFG_TX_OP_ALLOW_MM40, 1); -+ rt2x00_set_field32(®, MM40_PROT_CFG_TX_OP_ALLOW_GF20, 1); -+ rt2x00_set_field32(®, MM40_PROT_CFG_TX_OP_ALLOW_GF40, 1); -+ rt2x00pci_register_write(rt2x00dev, MM40_PROT_CFG, reg); -+ -+ rt2x00pci_register_read(rt2x00dev, GF20_PROT_CFG, ®); -+ rt2x00_set_field32(®, GF20_PROT_CFG_PROTECT_RATE, 0x4004); -+ rt2x00_set_field32(®, GF20_PROT_CFG_PROTECT_CTRL, 0); -+ rt2x00_set_field32(®, GF20_PROT_CFG_PROTECT_NAV, 1); -+ rt2x00_set_field32(®, GF20_PROT_CFG_TX_OP_ALLOW_CCK, 1); -+ rt2x00_set_field32(®, GF20_PROT_CFG_TX_OP_ALLOW_OFDM, 1); -+ rt2x00_set_field32(®, GF20_PROT_CFG_TX_OP_ALLOW_MM20, 1); -+ rt2x00_set_field32(®, GF20_PROT_CFG_TX_OP_ALLOW_MM40, 0); -+ rt2x00_set_field32(®, GF20_PROT_CFG_TX_OP_ALLOW_GF20, 1); -+ rt2x00_set_field32(®, GF20_PROT_CFG_TX_OP_ALLOW_GF40, 0); -+ rt2x00pci_register_write(rt2x00dev, GF20_PROT_CFG, reg); -+ -+ rt2x00pci_register_read(rt2x00dev, GF40_PROT_CFG, ®); -+ rt2x00_set_field32(®, GF40_PROT_CFG_PROTECT_RATE, 0x4084); -+ rt2x00_set_field32(®, GF40_PROT_CFG_PROTECT_CTRL, 0); -+ rt2x00_set_field32(®, GF40_PROT_CFG_PROTECT_NAV, 1); -+ rt2x00_set_field32(®, GF40_PROT_CFG_TX_OP_ALLOW_CCK, 1); -+ rt2x00_set_field32(®, GF40_PROT_CFG_TX_OP_ALLOW_OFDM, 1); -+ rt2x00_set_field32(®, GF40_PROT_CFG_TX_OP_ALLOW_MM20, 1); -+ rt2x00_set_field32(®, GF40_PROT_CFG_TX_OP_ALLOW_MM40, 1); -+ rt2x00_set_field32(®, GF40_PROT_CFG_TX_OP_ALLOW_GF20, 1); -+ rt2x00_set_field32(®, GF40_PROT_CFG_TX_OP_ALLOW_GF40, 1); -+ rt2x00pci_register_write(rt2x00dev, GF40_PROT_CFG, reg); -+ -+ rt2x00pci_register_write(rt2x00dev, TXOP_CTRL_CFG, 0x0000583f); -+ rt2x00pci_register_write(rt2x00dev, TXOP_HLDR_ET, 0x00000002); -+ -+ rt2x00pci_register_read(rt2x00dev, TX_RTS_CFG, ®); -+ rt2x00_set_field32(®, TX_RTS_CFG_AUTO_RTS_RETRY_LIMIT, 32); -+ rt2x00_set_field32(®, TX_RTS_CFG_RTS_THRES, -+ IEEE80211_MAX_RTS_THRESHOLD); -+ rt2x00_set_field32(®, TX_RTS_CFG_RTS_FBK_EN, 0); -+ rt2x00pci_register_write(rt2x00dev, TX_RTS_CFG, reg); -+ -+ rt2x00pci_register_write(rt2x00dev, EXP_ACK_TIME, 0x002400ca); -+ rt2x00pci_register_write(rt2x00dev, PWR_PIN_CFG, 0x00000003); -+ -+ /* -+ * ASIC will keep garbage value after boot, clear encryption keys. -+ */ -+ for (i = 0; i < 256; i++) { -+ u32 wcid[2] = { 0xffffffff, 0x00ffffff }; -+ rt2x00pci_register_multiwrite(rt2x00dev, MAC_WCID_ENTRY(i), -+ wcid, sizeof(wcid)); -+ -+ rt2x00pci_register_write(rt2x00dev, MAC_WCID_ATTR_ENTRY(i), 1); -+ rt2x00pci_register_write(rt2x00dev, MAC_IVEIV_ENTRY(i), 0); -+ } -+ -+ for (i = 0; i < 16; i++) -+ rt2x00pci_register_write(rt2x00dev, -+ SHARED_KEY_MODE_ENTRY(i), 0); -+ -+ /* -+ * Clear all beacons -+ * For the Beacon base registers we only need to clear -+ * the first byte since that byte contains the VALID and OWNER -+ * bits which (when set to 0) will invalidate the entire beacon. -+ */ -+ rt2x00pci_register_write(rt2x00dev, HW_BEACON_BASE0, 0); -+ rt2x00pci_register_write(rt2x00dev, HW_BEACON_BASE1, 0); -+ rt2x00pci_register_write(rt2x00dev, HW_BEACON_BASE2, 0); -+ rt2x00pci_register_write(rt2x00dev, HW_BEACON_BASE3, 0); -+ rt2x00pci_register_write(rt2x00dev, HW_BEACON_BASE4, 0); -+ rt2x00pci_register_write(rt2x00dev, HW_BEACON_BASE5, 0); -+ rt2x00pci_register_write(rt2x00dev, HW_BEACON_BASE6, 0); -+ rt2x00pci_register_write(rt2x00dev, HW_BEACON_BASE7, 0); -+ -+ rt2x00pci_register_read(rt2x00dev, HT_FBK_CFG0, ®); -+ rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS0FBK, 0); -+ rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS1FBK, 0); -+ rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS2FBK, 1); -+ rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS3FBK, 2); -+ rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS4FBK, 3); -+ rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS5FBK, 4); -+ rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS6FBK, 5); -+ rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS7FBK, 6); -+ rt2x00pci_register_write(rt2x00dev, HT_FBK_CFG0, reg); -+ -+ rt2x00pci_register_read(rt2x00dev, HT_FBK_CFG1, ®); -+ rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS8FBK, 8); -+ rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS9FBK, 8); -+ rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS10FBK, 9); -+ rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS11FBK, 10); -+ rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS12FBK, 11); -+ rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS13FBK, 12); -+ rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS14FBK, 13); -+ rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS15FBK, 14); -+ rt2x00pci_register_write(rt2x00dev, HT_FBK_CFG1, reg); -+ -+ rt2x00pci_register_read(rt2x00dev, LG_FBK_CFG0, ®); -+ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS0FBK, 8); -+ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS1FBK, 8); -+ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS2FBK, 3); -+ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS3FBK, 10); -+ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS4FBK, 11); -+ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS5FBK, 12); -+ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS6FBK, 13); -+ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS7FBK, 14); -+ rt2x00pci_register_write(rt2x00dev, LG_FBK_CFG0, reg); -+ -+ rt2x00pci_register_read(rt2x00dev, LG_FBK_CFG1, ®); -+ rt2x00_set_field32(®, LG_FBK_CFG0_CCKMCS0FBK, 0); -+ rt2x00_set_field32(®, LG_FBK_CFG0_CCKMCS1FBK, 0); -+ rt2x00_set_field32(®, LG_FBK_CFG0_CCKMCS2FBK, 1); -+ rt2x00_set_field32(®, LG_FBK_CFG0_CCKMCS3FBK, 2); -+ rt2x00pci_register_write(rt2x00dev, LG_FBK_CFG1, reg); -+ -+ /* -+ * We must clear the error counters. -+ * These registers are cleared on read, -+ * so we may pass a useless variable to store the value. -+ */ -+ rt2x00pci_register_read(rt2x00dev, RX_STA_CNT0, ®); -+ rt2x00pci_register_read(rt2x00dev, RX_STA_CNT1, ®); -+ rt2x00pci_register_read(rt2x00dev, RX_STA_CNT2, ®); -+ rt2x00pci_register_read(rt2x00dev, TX_STA_CNT0, ®); -+ rt2x00pci_register_read(rt2x00dev, TX_STA_CNT1, ®); -+ rt2x00pci_register_read(rt2x00dev, TX_STA_CNT2, ®); -+ -+ return 0; -+} -+ -+static int rt2800pci_wait_bbp_rf_ready(struct rt2x00_dev *rt2x00dev) -+{ -+ unsigned int i; -+ u32 reg; -+ -+ for (i = 0; i < REGISTER_BUSY_COUNT; i++) { -+ rt2x00pci_register_read(rt2x00dev, MAC_STATUS_CFG, ®); -+ if (!rt2x00_get_field32(reg, MAC_STATUS_CFG_BBP_RF_BUSY)) -+ return 0; -+ -+ udelay(REGISTER_BUSY_DELAY); -+ } -+ -+ ERROR(rt2x00dev, "BBP/RF register access failed, aborting.\n"); -+ return -EACCES; -+} -+ -+static int rt2800pci_wait_bbp_ready(struct rt2x00_dev *rt2x00dev) -+{ -+ unsigned int i; -+ u8 value; -+ -+ /* -+ * BBP was enabled after firmware was loaded, -+ * but we need to reactivate it now. -+ */ -+ rt2x00pci_register_write(rt2x00dev, H2M_BBP_AGENT, 0); -+ rt2x00pci_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0); -+ msleep(1); -+ -+ for (i = 0; i < REGISTER_BUSY_COUNT; i++) { -+ rt2800pci_bbp_read(rt2x00dev, 0, &value); -+ if ((value != 0xff) && (value != 0x00)) -+ return 0; -+ udelay(REGISTER_BUSY_DELAY); -+ } -+ -+ ERROR(rt2x00dev, "BBP register access failed, aborting.\n"); -+ return -EACCES; -+} -+ -+static int rt2800pci_init_bbp(struct rt2x00_dev *rt2x00dev) -+{ -+ unsigned int i; -+ u16 eeprom; -+ u8 reg_id; -+ u8 value; -+ -+ if (unlikely(rt2800pci_wait_bbp_rf_ready(rt2x00dev) || -+ rt2800pci_wait_bbp_ready(rt2x00dev))) -+ return -EACCES; -+ -+ rt2800pci_bbp_write(rt2x00dev, 65, 0x2c); -+ rt2800pci_bbp_write(rt2x00dev, 66, 0x38); -+ rt2800pci_bbp_write(rt2x00dev, 69, 0x12); -+ rt2800pci_bbp_write(rt2x00dev, 70, 0x0a); -+ rt2800pci_bbp_write(rt2x00dev, 73, 0x10); -+ rt2800pci_bbp_write(rt2x00dev, 81, 0x37); -+ rt2800pci_bbp_write(rt2x00dev, 82, 0x62); -+ rt2800pci_bbp_write(rt2x00dev, 83, 0x6a); -+ rt2800pci_bbp_write(rt2x00dev, 84, 0x99); -+ rt2800pci_bbp_write(rt2x00dev, 86, 0x00); -+ rt2800pci_bbp_write(rt2x00dev, 91, 0x04); -+ rt2800pci_bbp_write(rt2x00dev, 92, 0x00); -+ rt2800pci_bbp_write(rt2x00dev, 103, 0x00); -+ rt2800pci_bbp_write(rt2x00dev, 105, 0x05); -+ -+ if (rt2x00_rev(&rt2x00dev->chip) == RT2860C_VERSION) { -+ rt2800pci_bbp_write(rt2x00dev, 69, 0x16); -+ rt2800pci_bbp_write(rt2x00dev, 73, 0x12); -+ } -+ -+ if (rt2x00_rev(&rt2x00dev->chip) > RT2860D_VERSION) -+ rt2800pci_bbp_write(rt2x00dev, 84, 0x19); -+ -+ for (i = 0; i < EEPROM_BBP_SIZE; i++) { -+ rt2x00_eeprom_read(rt2x00dev, EEPROM_BBP_START + i, &eeprom); -+ -+ if (eeprom != 0xffff && eeprom != 0x0000) { -+ reg_id = rt2x00_get_field16(eeprom, EEPROM_BBP_REG_ID); -+ value = rt2x00_get_field16(eeprom, EEPROM_BBP_VALUE); -+ rt2800pci_bbp_write(rt2x00dev, reg_id, value); -+ } -+ } -+ -+ return 0; -+} -+ -+/* -+ * Device state switch handlers. -+ */ -+static void rt2800pci_toggle_rx(struct rt2x00_dev *rt2x00dev, -+ enum dev_state state) -+{ -+ u32 reg; -+ -+ rt2x00pci_register_read(rt2x00dev, MAC_SYS_CTRL, ®); -+ rt2x00_set_field32(®, MAC_SYS_CTRL_ENABLE_RX, -+ (state == STATE_RADIO_RX_ON) || -+ (state == STATE_RADIO_RX_ON_LINK)); -+ rt2x00pci_register_write(rt2x00dev, MAC_SYS_CTRL, reg); -+} -+ -+static void rt2800pci_toggle_irq(struct rt2x00_dev *rt2x00dev, -+ enum dev_state state) -+{ -+ int mask = (state == STATE_RADIO_IRQ_ON); -+ u32 reg; -+ -+ /* -+ * When interrupts are being enabled, the interrupt registers -+ * should clear the register to assure a clean state. -+ */ -+ if (state == STATE_RADIO_IRQ_ON) { -+ rt2x00pci_register_read(rt2x00dev, INT_SOURCE_CSR, ®); -+ rt2x00pci_register_write(rt2x00dev, INT_SOURCE_CSR, reg); -+ } -+ -+ rt2x00pci_register_read(rt2x00dev, INT_MASK_CSR, ®); -+ rt2x00_set_field32(®, INT_MASK_CSR_RXDELAYINT, mask); -+ rt2x00_set_field32(®, INT_MASK_CSR_TXDELAYINT, mask); -+ rt2x00_set_field32(®, INT_MASK_CSR_RX_DONE, mask); -+ rt2x00_set_field32(®, INT_MASK_CSR_AC0_DMA_DONE, mask); -+ rt2x00_set_field32(®, INT_MASK_CSR_AC1_DMA_DONE, mask); -+ rt2x00_set_field32(®, INT_MASK_CSR_AC2_DMA_DONE, mask); -+ rt2x00_set_field32(®, INT_MASK_CSR_AC3_DMA_DONE, mask); -+ rt2x00_set_field32(®, INT_MASK_CSR_HCCA_DMA_DONE, mask); -+ rt2x00_set_field32(®, INT_MASK_CSR_MGMT_DMA_DONE, mask); -+ rt2x00_set_field32(®, INT_MASK_CSR_MCU_COMMAND, mask); -+ rt2x00_set_field32(®, INT_MASK_CSR_RXTX_COHERENT, mask); -+ rt2x00_set_field32(®, INT_MASK_CSR_TBTT, mask); -+ rt2x00_set_field32(®, INT_MASK_CSR_PRE_TBTT, mask); -+ rt2x00_set_field32(®, INT_MASK_CSR_TX_FIFO_STATUS, mask); -+ rt2x00_set_field32(®, INT_MASK_CSR_AUTO_WAKEUP, mask); -+ rt2x00_set_field32(®, INT_MASK_CSR_GPTIMER, mask); -+ rt2x00_set_field32(®, INT_MASK_CSR_RX_COHERENT, mask); -+ rt2x00_set_field32(®, INT_MASK_CSR_TX_COHERENT, mask); -+ rt2x00pci_register_write(rt2x00dev, INT_MASK_CSR, reg); -+} -+ -+static int rt2800pci_wait_wpdma_ready(struct rt2x00_dev *rt2x00dev) -+{ -+ unsigned int i; -+ u32 reg; -+ -+ for (i = 0; i < REGISTER_BUSY_COUNT; i++) { -+ rt2x00pci_register_read(rt2x00dev, WPDMA_GLO_CFG, ®); -+ if (!rt2x00_get_field32(reg, WPDMA_GLO_CFG_TX_DMA_BUSY) && -+ !rt2x00_get_field32(reg, WPDMA_GLO_CFG_RX_DMA_BUSY)) -+ return 0; -+ -+ msleep(1); -+ } -+ -+ ERROR(rt2x00dev, "WPDMA TX/RX busy, aborting.\n"); -+ return -EACCES; -+} -+ -+static int rt2800pci_enable_radio(struct rt2x00_dev *rt2x00dev) -+{ -+ u32 reg; -+ u16 word; -+ -+ /* -+ * Initialize all registers. -+ */ -+ if (unlikely(rt2800pci_wait_wpdma_ready(rt2x00dev) || -+ rt2800pci_init_queues(rt2x00dev) || -+ rt2800pci_init_registers(rt2x00dev) || -+ rt2800pci_wait_wpdma_ready(rt2x00dev) || -+ rt2800pci_init_bbp(rt2x00dev))) -+ return -EIO; -+ -+ /* -+ * Send signal to firmware during boot time. -+ */ -+ rt2800pci_mcu_request(rt2x00dev, MCU_BOOT_SIGNAL, 0xff, 0, 0); -+ -+ /* -+ * Enable RX. -+ */ -+ rt2x00pci_register_read(rt2x00dev, MAC_SYS_CTRL, ®); -+ rt2x00_set_field32(®, MAC_SYS_CTRL_ENABLE_TX, 1); -+ rt2x00_set_field32(®, MAC_SYS_CTRL_ENABLE_RX, 0); -+ rt2x00pci_register_write(rt2x00dev, MAC_SYS_CTRL, reg); -+ -+ rt2x00pci_register_read(rt2x00dev, WPDMA_GLO_CFG, ®); -+ rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_TX_DMA, 1); -+ rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_RX_DMA, 1); -+ rt2x00_set_field32(®, WPDMA_GLO_CFG_WP_DMA_BURST_SIZE, 2); -+ rt2x00_set_field32(®, WPDMA_GLO_CFG_TX_WRITEBACK_DONE, 1); -+ rt2x00pci_register_write(rt2x00dev, WPDMA_GLO_CFG, reg); -+ -+ rt2x00pci_register_read(rt2x00dev, MAC_SYS_CTRL, ®); -+ rt2x00_set_field32(®, MAC_SYS_CTRL_ENABLE_TX, 1); -+ rt2x00_set_field32(®, MAC_SYS_CTRL_ENABLE_RX, 1); -+ rt2x00pci_register_write(rt2x00dev, MAC_SYS_CTRL, reg); -+ -+ /* -+ * Initialize LED control -+ */ -+ rt2x00_eeprom_read(rt2x00dev, EEPROM_LED1, &word); -+ rt2800pci_mcu_request(rt2x00dev, MCU_LED_1, 0xff, -+ word & 0xff, (word >> 8) & 0xff); -+ -+ rt2x00_eeprom_read(rt2x00dev, EEPROM_LED2, &word); -+ rt2800pci_mcu_request(rt2x00dev, MCU_LED_2, 0xff, -+ word & 0xff, (word >> 8) & 0xff); -+ -+ rt2x00_eeprom_read(rt2x00dev, EEPROM_LED3, &word); -+ rt2800pci_mcu_request(rt2x00dev, MCU_LED_3, 0xff, -+ word & 0xff, (word >> 8) & 0xff); -+ -+ return 0; -+} -+ -+static void rt2800pci_disable_radio(struct rt2x00_dev *rt2x00dev) -+{ -+ u32 reg; -+ -+ rt2x00pci_register_read(rt2x00dev, WPDMA_GLO_CFG, ®); -+ rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_TX_DMA, 0); -+ rt2x00_set_field32(®, WPDMA_GLO_CFG_TX_DMA_BUSY, 0); -+ rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_RX_DMA, 0); -+ rt2x00_set_field32(®, WPDMA_GLO_CFG_RX_DMA_BUSY, 0); -+ rt2x00_set_field32(®, WPDMA_GLO_CFG_TX_WRITEBACK_DONE, 1); -+ rt2x00pci_register_write(rt2x00dev, WPDMA_GLO_CFG, reg); -+ -+ rt2x00pci_register_write(rt2x00dev, MAC_SYS_CTRL, 0); -+ rt2x00pci_register_write(rt2x00dev, PWR_PIN_CFG, 0); -+ rt2x00pci_register_write(rt2x00dev, TX_PIN_CFG, 0); -+ -+ rt2x00pci_register_write(rt2x00dev, PBF_SYS_CTRL, 0x00001280); -+ -+ /* Wait for DMA, ignore error */ -+ rt2800pci_wait_wpdma_ready(rt2x00dev); -+} -+ -+static int rt2800pci_set_state(struct rt2x00_dev *rt2x00dev, -+ enum dev_state state) -+{ -+ rt2x00pci_register_write(rt2x00dev, AUTOWAKEUP_CFG, 0); -+ -+ if (state == STATE_AWAKE) { -+ rt2800pci_mcu_request(rt2x00dev, MCU_WAKEUP, TOKEN_WAKUP, 0, 0); -+ rt2800pci_mcu_status(rt2x00dev, TOKEN_WAKUP); -+ } else -+ rt2800pci_mcu_request(rt2x00dev, MCU_SLEEP, 0xff, 0, 2); -+ -+ return 0; -+} -+ -+static int rt2800pci_set_device_state(struct rt2x00_dev *rt2x00dev, -+ enum dev_state state) -+{ -+ int retval = 0; -+ -+ switch (state) { -+ case STATE_RADIO_ON: -+ /* -+ * Before the radio can be enabled, the device first has -+ * to be woken up. After that it needs a bit of time -+ * to be fully awake and the radio can be enabled. -+ */ -+ rt2800pci_set_state(rt2x00dev, STATE_AWAKE); -+ msleep(1); -+ retval = rt2800pci_enable_radio(rt2x00dev); -+ break; -+ case STATE_RADIO_OFF: -+ /* -+ * After the radio has been disablee, the device should -+ * be put to sleep for powersaving. -+ */ -+ rt2800pci_disable_radio(rt2x00dev); -+ rt2800pci_set_state(rt2x00dev, STATE_SLEEP); -+ break; -+ case STATE_RADIO_RX_ON: -+ case STATE_RADIO_RX_ON_LINK: -+ case STATE_RADIO_RX_OFF: -+ case STATE_RADIO_RX_OFF_LINK: -+ rt2800pci_toggle_rx(rt2x00dev, state); -+ break; -+ case STATE_RADIO_IRQ_ON: -+ case STATE_RADIO_IRQ_OFF: -+ rt2800pci_toggle_irq(rt2x00dev, state); -+ break; -+ case STATE_DEEP_SLEEP: -+ case STATE_SLEEP: -+ case STATE_STANDBY: -+ case STATE_AWAKE: -+ retval = rt2800pci_set_state(rt2x00dev, state); -+ break; -+ default: -+ retval = -ENOTSUPP; -+ break; -+ } -+ -+ if (unlikely(retval)) -+ ERROR(rt2x00dev, "Device failed to enter state %d (%d).\n", -+ state, retval); -+ -+ return retval; -+} -+ -+/* -+ * TX descriptor initialization -+ */ -+static void rt2800pci_write_tx_desc(struct rt2x00_dev *rt2x00dev, -+ struct sk_buff *skb, -+ struct txentry_desc *txdesc) -+{ -+ struct skb_frame_desc *skbdesc = get_skb_frame_desc(skb); -+ __le32 *txd = skbdesc->desc; -+ __le32 *txwi = (__le32 *)(skb->data - rt2x00dev->hw->extra_tx_headroom); -+ u32 word; -+ -+ /* -+ * Initialize TX Info descriptor -+ */ -+ rt2x00_desc_read(txwi, 0, &word); -+ rt2x00_set_field32(&word, TXWI_W0_FRAG, -+ test_bit(ENTRY_TXD_MORE_FRAG, &txdesc->flags)); -+ rt2x00_set_field32(&word, TXWI_W0_MIMO_PS, 0); -+ rt2x00_set_field32(&word, TXWI_W0_CF_ACK, 0); -+ rt2x00_set_field32(&word, TXWI_W0_TS, -+ test_bit(ENTRY_TXD_REQ_TIMESTAMP, &txdesc->flags)); -+ rt2x00_set_field32(&word, TXWI_W0_AMPDU, -+ test_bit(ENTRY_TXD_HT_AMPDU, &txdesc->flags)); -+ rt2x00_set_field32(&word, TXWI_W0_MPDU_DENSITY, txdesc->mpdu_density); -+ rt2x00_set_field32(&word, TXWI_W0_TX_OP, txdesc->ifs); -+ rt2x00_set_field32(&word, TXWI_W0_MCS, txdesc->mcs); -+ rt2x00_set_field32(&word, TXWI_W0_BW, -+ test_bit(ENTRY_TXD_HT_BW_40, &txdesc->flags)); -+ rt2x00_set_field32(&word, TXWI_W0_SHORT_GI, -+ test_bit(ENTRY_TXD_HT_SHORT_GI, &txdesc->flags)); -+ rt2x00_set_field32(&word, TXWI_W0_STBC, txdesc->stbc); -+ rt2x00_set_field32(&word, TXWI_W0_PHYMODE, txdesc->rate_mode); -+ rt2x00_desc_write(txwi, 0, word); -+ -+ rt2x00_desc_read(txwi, 1, &word); -+ rt2x00_set_field32(&word, TXWI_W1_ACK, -+ test_bit(ENTRY_TXD_ACK, &txdesc->flags)); -+ rt2x00_set_field32(&word, TXWI_W1_NSEQ, -+ test_bit(ENTRY_TXD_GENERATE_SEQ, &txdesc->flags)); -+ rt2x00_set_field32(&word, TXWI_W1_BW_WIN_SIZE, txdesc->ba_size); -+ rt2x00_set_field32(&word, TXWI_W1_WIRELESS_CLI_ID, -+ test_bit(ENTRY_TXD_ENCRYPT, &txdesc->flags) ? -+ txdesc->key_idx : 0xff); -+ rt2x00_set_field32(&word, TXWI_W1_MPDU_TOTAL_BYTE_COUNT, skb->len); -+ rt2x00_set_field32(&word, TXWI_W1_PACKETID, -+ skbdesc->entry->queue->qid); -+ rt2x00_desc_write(txwi, 1, word); -+ -+ /* -+ * Always write 0 to IV/EIV fields, hardware will insert the IV -+ * from the IVEIV register when ENTRY_TXD_ENCRYPT_IV is set to 0. -+ * When ENTRY_TXD_ENCRYPT_IV is set to 1 it will use the IV data -+ * from the descriptor. The TXWI_W1_WIRELESS_CLI_ID indicates which -+ * crypto entry in the registers should be used to encrypt the frame. -+ */ -+ _rt2x00_desc_write(txwi, 2, 0 /* skbdesc->iv[0] */); -+ _rt2x00_desc_write(txwi, 3, 0 /* skbdesc->iv[1] */); -+ -+ /* -+ * Initialize TX descriptor -+ */ -+ rt2x00_desc_read(txd, 0, &word); -+ rt2x00_set_field32(&word, TXD_W0_SD_PTR0, skbdesc->skb_dma); -+ rt2x00_desc_write(txd, 0, word); -+ -+ rt2x00_desc_read(txd, 1, &word); -+ rt2x00_set_field32(&word, TXD_W1_SD_LEN1, skb->len); -+ rt2x00_set_field32(&word, TXD_W1_LAST_SEC1, 1); -+ rt2x00_set_field32(&word, TXD_W1_BURST, -+ test_bit(ENTRY_TXD_BURST, &txdesc->flags)); -+ rt2x00_set_field32(&word, TXD_W1_SD_LEN0, -+ rt2x00dev->hw->extra_tx_headroom); -+ rt2x00_set_field32(&word, TXD_W1_LAST_SEC0, -+ !test_bit(ENTRY_TXD_MORE_FRAG, &txdesc->flags)); -+ rt2x00_set_field32(&word, TXD_W1_DMA_DONE, 0); -+ rt2x00_desc_write(txd, 1, word); -+ -+ rt2x00_desc_read(txd, 2, &word); -+ rt2x00_set_field32(&word, TXD_W2_SD_PTR1, -+ skbdesc->skb_dma + rt2x00dev->hw->extra_tx_headroom); -+ rt2x00_desc_write(txd, 2, word); -+ -+ rt2x00_desc_read(txd, 3, &word); -+ rt2x00_set_field32(&word, TXD_W3_WIV, -+ !test_bit(ENTRY_TXD_ENCRYPT_IV, &txdesc->flags)); -+ rt2x00_set_field32(&word, TXD_W3_QSEL, 2); -+ rt2x00_desc_write(txd, 3, word); -+} -+ -+/* -+ * TX data initialization -+ */ -+static void rt2800pci_write_beacon(struct queue_entry *entry) -+{ -+ struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev; -+ struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb); -+ unsigned int beacon_base; -+ u32 reg; -+ -+ /* -+ * Disable beaconing while we are reloading the beacon data, -+ * otherwise we might be sending out invalid data. -+ */ -+ rt2x00pci_register_read(rt2x00dev, BCN_TIME_CFG, ®); -+ rt2x00_set_field32(®, BCN_TIME_CFG_TSF_TICKING, 0); -+ rt2x00_set_field32(®, BCN_TIME_CFG_TBTT_ENABLE, 0); -+ rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_GEN, 0); -+ rt2x00pci_register_write(rt2x00dev, BCN_TIME_CFG, reg); -+ -+ /* -+ * Write entire beacon with descriptor to register. -+ */ -+ beacon_base = HW_BEACON_OFFSET(entry->entry_idx); -+ rt2x00pci_register_multiwrite(rt2x00dev, -+ beacon_base, -+ skbdesc->desc, skbdesc->desc_len); -+ rt2x00pci_register_multiwrite(rt2x00dev, -+ beacon_base + skbdesc->desc_len, -+ entry->skb->data, entry->skb->len); -+ -+ /* -+ * Clean up beacon skb. -+ */ -+ dev_kfree_skb_any(entry->skb); -+ entry->skb = NULL; -+} -+ -+static void rt2800pci_kick_tx_queue(struct rt2x00_dev *rt2x00dev, -+ const enum data_queue_qid queue_idx) -+{ -+ struct data_queue *queue; -+ unsigned int idx, qidx = 0; -+ u32 reg; -+ -+ if (queue_idx == QID_BEACON) { -+ rt2x00pci_register_read(rt2x00dev, BCN_TIME_CFG, ®); -+ if (!rt2x00_get_field32(reg, BCN_TIME_CFG_BEACON_GEN)) { -+ rt2x00_set_field32(®, BCN_TIME_CFG_TSF_TICKING, 1); -+ rt2x00_set_field32(®, BCN_TIME_CFG_TBTT_ENABLE, 1); -+ rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_GEN, 1); -+ rt2x00pci_register_write(rt2x00dev, BCN_TIME_CFG, reg); -+ } -+ return; -+ } -+ -+ if (queue_idx > QID_HCCA && queue_idx != QID_MGMT) -+ return; -+ -+ queue = rt2x00queue_get_queue(rt2x00dev, queue_idx); -+ idx = queue->index[Q_INDEX]; -+ -+ if (queue_idx == QID_MGMT) -+ qidx = 5; -+ else -+ qidx = queue_idx; -+ -+ rt2x00pci_register_write(rt2x00dev, TX_CTX_IDX(qidx), idx); -+} -+ -+static void rt2800pci_kill_tx_queue(struct rt2x00_dev *rt2x00dev, -+ const enum data_queue_qid qid) -+{ -+ u32 reg; -+ -+ if (qid == QID_BEACON) { -+ rt2x00pci_register_write(rt2x00dev, BCN_TIME_CFG, 0); -+ return; -+ } -+ -+ rt2x00pci_register_read(rt2x00dev, WPDMA_RST_IDX, ®); -+ rt2x00_set_field32(®, WPDMA_RST_IDX_DTX_IDX0, (qid == QID_AC_BE)); -+ rt2x00_set_field32(®, WPDMA_RST_IDX_DTX_IDX1, (qid == QID_AC_BK)); -+ rt2x00_set_field32(®, WPDMA_RST_IDX_DTX_IDX2, (qid == QID_AC_VI)); -+ rt2x00_set_field32(®, WPDMA_RST_IDX_DTX_IDX3, (qid == QID_AC_VO)); -+ rt2x00pci_register_write(rt2x00dev, WPDMA_RST_IDX, reg); -+} -+ -+/* -+ * RX control handlers -+ */ -+static void rt2800pci_fill_rxdone(struct queue_entry *entry, -+ struct rxdone_entry_desc *rxdesc) -+{ -+ struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev; -+ struct queue_entry_priv_pci *entry_priv = entry->priv_data; -+ __le32 *rxd = entry_priv->desc; -+ __le32 *rxwi = (__le32 *)entry->skb->data; -+ u32 rxd3; -+ u32 rxwi0; -+ u32 rxwi1; -+ u32 rxwi2; -+ u32 rxwi3; -+ -+ rt2x00_desc_read(rxd, 3, &rxd3); -+ rt2x00_desc_read(rxwi, 0, &rxwi0); -+ rt2x00_desc_read(rxwi, 1, &rxwi1); -+ rt2x00_desc_read(rxwi, 2, &rxwi2); -+ rt2x00_desc_read(rxwi, 3, &rxwi3); -+ -+ if (rt2x00_get_field32(rxd3, RXD_W3_CRC_ERROR)) -+ rxdesc->flags |= RX_FLAG_FAILED_FCS_CRC; -+ -+ if (test_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags)) { -+ /* -+ * Unfortunately we don't know the cipher type used during -+ * decryption. This prevents us from correct providing -+ * correct statistics through debugfs. -+ */ -+ rxdesc->cipher = rt2x00_get_field32(rxwi0, RXWI_W0_UDF); -+ rxdesc->cipher_status = -+ rt2x00_get_field32(rxd3, RXD_W3_CIPHER_ERROR); -+ } -+ -+ if (rt2x00_get_field32(rxd3, RXD_W3_DECRYPTED)) { -+ /* -+ * Hardware has stripped IV/EIV data from 802.11 frame during -+ * decryption. Unfortunately the descriptor doesn't contain -+ * any fields with the EIV/IV data either, so they can't -+ * be restored by rt2x00lib. -+ */ -+ rxdesc->flags |= RX_FLAG_IV_STRIPPED; -+ -+ if (rxdesc->cipher_status == RX_CRYPTO_SUCCESS) -+ rxdesc->flags |= RX_FLAG_DECRYPTED; -+ else if (rxdesc->cipher_status == RX_CRYPTO_FAIL_MIC) -+ rxdesc->flags |= RX_FLAG_MMIC_ERROR; -+ } -+ -+ if (rt2x00_get_field32(rxd3, RXD_W3_MY_BSS)) -+ rxdesc->dev_flags |= RXDONE_MY_BSS; -+ -+ if (rt2x00_get_field32(rxwi1, RXWI_W1_SHORT_GI)) -+ rxdesc->flags |= RX_FLAG_SHORT_GI; -+ -+ if (rt2x00_get_field32(rxwi1, RXWI_W1_BW)) -+ rxdesc->flags |= RX_FLAG_40MHZ; -+ -+ /* -+ * Detect RX rate, always use MCS as signal type. -+ */ -+ rxdesc->dev_flags |= RXDONE_SIGNAL_MCS; -+ rxdesc->rate_mode = rt2x00_get_field32(rxwi1, RXWI_W1_PHYMODE); -+ rxdesc->signal = rt2x00_get_field32(rxwi1, RXWI_W1_MCS); -+ -+ /* -+ * Mask of 0x8 bit to remove the short preamble flag. -+ */ -+ if (rxdesc->rate_mode == RATE_MODE_CCK) -+ rxdesc->signal &= ~0x8; -+ -+ rxdesc->rssi = -+ (rt2x00_get_field32(rxwi2, RXWI_W2_RSSI0) + -+ rt2x00_get_field32(rxwi2, RXWI_W2_RSSI1)) / 2; -+ -+ rxdesc->noise = -+ (rt2x00_get_field32(rxwi3, RXWI_W3_SNR0) + -+ rt2x00_get_field32(rxwi3, RXWI_W3_SNR1)) / 2; -+ -+ rxdesc->size = rt2x00_get_field32(rxwi0, RXWI_W0_MPDU_TOTAL_BYTE_COUNT); -+ -+ /* -+ * Remove TXWI descriptor from start of buffer. -+ */ -+ skb_pull(entry->skb, RXWI_DESC_SIZE); -+ skb_trim(entry->skb, rxdesc->size); -+} -+ -+/* -+ * Interrupt functions. -+ */ -+static void rt2800pci_txdone(struct rt2x00_dev *rt2x00dev) -+{ -+ struct data_queue *queue; -+ struct queue_entry *entry; -+ struct queue_entry *entry_done; -+ struct queue_entry_priv_pci *entry_priv; -+ struct txdone_entry_desc txdesc; -+ u32 word; -+ u32 reg; -+ u32 old_reg; -+ int type; -+ int index; -+ -+ /* -+ * During each loop we will compare the freshly read -+ * TX_STA_FIFO register value with the value read from -+ * the previous loop. If the 2 values are equal then -+ * we should stop processing because the chance it -+ * quite big that the device has been unplugged and -+ * we risk going into an endless loop. -+ */ -+ old_reg = 0; -+ -+ while (1) { -+ rt2x00pci_register_read(rt2x00dev, TX_STA_FIFO, ®); -+ if (!rt2x00_get_field32(reg, TX_STA_FIFO_VALID)) -+ break; -+ -+ if (old_reg == reg) -+ break; -+ old_reg = reg; -+ -+ /* -+ * Skip this entry when it contains an invalid -+ * queue identication number. -+ */ -+ type = rt2x00_get_field32(reg, TX_STA_FIFO_PID_TYPE); -+ queue = rt2x00queue_get_queue(rt2x00dev, type); -+ if (unlikely(!queue)) -+ continue; -+ -+ /* -+ * Skip this entry when it contains an invalid -+ * index number. -+ */ -+ index = rt2x00_get_field32(reg, TX_STA_FIFO_WCID); -+ if (unlikely(index >= queue->limit)) -+ continue; -+ -+ entry = &queue->entries[index]; -+ entry_priv = entry->priv_data; -+ rt2x00_desc_read((__le32 *)entry->skb->data, 0, &word); -+ -+ entry_done = rt2x00queue_get_entry(queue, Q_INDEX_DONE); -+ while (entry != entry_done) { -+ /* -+ * Catch up. -+ * Just report any entries we missed as failed. -+ */ -+ WARNING(rt2x00dev, -+ "TX status report missed for entry %d\n", -+ entry_done->entry_idx); -+ -+ txdesc.flags = 0; -+ __set_bit(TXDONE_UNKNOWN, &txdesc.flags); -+ txdesc.retry = 0; -+ -+ rt2x00lib_txdone(entry_done, &txdesc); -+ entry_done = rt2x00queue_get_entry(queue, Q_INDEX_DONE); -+ } -+ -+ /* -+ * Obtain the status about this packet. -+ */ -+ txdesc.flags = 0; -+ if (rt2x00_get_field32(reg, TX_STA_FIFO_TX_SUCCESS)) -+ __set_bit(TXDONE_SUCCESS, &txdesc.flags); -+ else -+ __set_bit(TXDONE_FAILURE, &txdesc.flags); -+ txdesc.retry = rt2x00_get_field32(word, TXWI_W0_MCS); -+ -+ rt2x00lib_txdone(entry, &txdesc); -+ } -+} -+ -+static irqreturn_t rt2800pci_interrupt(int irq, void *dev_instance) -+{ -+ struct rt2x00_dev *rt2x00dev = dev_instance; -+ u32 reg; -+ -+ /* Read status and ACK all interrupts */ -+ rt2x00pci_register_read(rt2x00dev, INT_SOURCE_CSR, ®); -+ rt2x00pci_register_write(rt2x00dev, INT_SOURCE_CSR, reg); -+ -+ if (!reg) -+ return IRQ_NONE; -+ -+ if (!test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags)) -+ return IRQ_HANDLED; -+ -+ /* -+ * 1 - Rx ring done interrupt. -+ */ -+ if (rt2x00_get_field32(reg, INT_SOURCE_CSR_RX_DONE)) -+ rt2x00pci_rxdone(rt2x00dev); -+ -+ if (rt2x00_get_field32(reg, INT_SOURCE_CSR_TX_FIFO_STATUS)) -+ rt2800pci_txdone(rt2x00dev); -+ -+ return IRQ_HANDLED; -+} -+ -+/* -+ * Device probe functions. -+ */ -+static int rt2800pci_validate_eeprom(struct rt2x00_dev *rt2x00dev) -+{ -+ u16 word; -+ u8 *mac; -+ u8 default_lna_gain; -+ -+ /* -+ * Read EEPROM into buffer -+ */ -+ switch(rt2x00dev->chip.rt) { -+ case RT2880: -+ case RT3052: -+ rt2800pci_read_eeprom_soc(rt2x00dev); -+ break; -+ default: -+ rt2800pci_read_eeprom_pci(rt2x00dev); -+ break; -+ } -+ -+ /* -+ * Start validation of the data that has been read. -+ */ -+ mac = rt2x00_eeprom_addr(rt2x00dev, EEPROM_MAC_ADDR_0); -+ if (!is_valid_ether_addr(mac)) { -+ DECLARE_MAC_BUF(macbuf); -+ -+ random_ether_addr(mac); -+ EEPROM(rt2x00dev, "MAC: %s\n", print_mac(macbuf, mac)); -+ } -+ -+ rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &word); -+ if (word == 0xffff) { -+ rt2x00_set_field16(&word, EEPROM_ANTENNA_RXPATH, 2); -+ rt2x00_set_field16(&word, EEPROM_ANTENNA_TXPATH, 1); -+ rt2x00_set_field16(&word, EEPROM_ANTENNA_RF_TYPE, RF2820); -+ rt2x00_eeprom_write(rt2x00dev, EEPROM_ANTENNA, word); -+ EEPROM(rt2x00dev, "Antenna: 0x%04x\n", word); -+ } else if (rt2x00_rev(&rt2x00dev->chip) < RT2883_VERSION) { -+ /* -+ * There is a max of 2 RX streams for RT2860 series -+ */ -+ if (rt2x00_get_field16(word, EEPROM_ANTENNA_RXPATH) > 2) -+ rt2x00_set_field16(&word, EEPROM_ANTENNA_RXPATH, 2); -+ rt2x00_eeprom_write(rt2x00dev, EEPROM_ANTENNA, word); -+ } -+ -+ rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC, &word); -+ if (word == 0xffff) { -+ rt2x00_set_field16(&word, EEPROM_NIC_HW_RADIO, 0); -+ rt2x00_set_field16(&word, EEPROM_NIC_DYNAMIC_TX_AGC, 0); -+ rt2x00_set_field16(&word, EEPROM_NIC_EXTERNAL_LNA_BG, 0); -+ rt2x00_set_field16(&word, EEPROM_NIC_EXTERNAL_LNA_A, 0); -+ rt2x00_set_field16(&word, EEPROM_NIC_CARDBUS_ACCEL, 0); -+ rt2x00_set_field16(&word, EEPROM_NIC_BW40M_SB_BG, 0); -+ rt2x00_set_field16(&word, EEPROM_NIC_BW40M_SB_A, 0); -+ rt2x00_set_field16(&word, EEPROM_NIC_WPS_PBC, 0); -+ rt2x00_set_field16(&word, EEPROM_NIC_BW40M_BG, 0); -+ rt2x00_set_field16(&word, EEPROM_NIC_BW40M_A, 0); -+ rt2x00_eeprom_write(rt2x00dev, EEPROM_NIC, word); -+ EEPROM(rt2x00dev, "NIC: 0x%04x\n", word); -+ } -+ -+ rt2x00_eeprom_read(rt2x00dev, EEPROM_FREQ, &word); -+ if ((word & 0x00ff) == 0x00ff) { -+ rt2x00_set_field16(&word, EEPROM_FREQ_OFFSET, 0); -+ rt2x00_set_field16(&word, EEPROM_FREQ_LED_MODE, -+ LED_MODE_TXRX_ACTIVITY); -+ rt2x00_set_field16(&word, EEPROM_FREQ_LED_POLARITY, 0); -+ rt2x00_eeprom_write(rt2x00dev, EEPROM_FREQ, word); -+ rt2x00_eeprom_write(rt2x00dev, EEPROM_LED1, 0x5555); -+ rt2x00_eeprom_write(rt2x00dev, EEPROM_LED2, 0x2221); -+ rt2x00_eeprom_write(rt2x00dev, EEPROM_LED3, 0xa9f8); -+ EEPROM(rt2x00dev, "Freq: 0x%04x\n", word); -+ } -+ -+ /* -+ * During the LNA validation we are going to use -+ * lna0 as correct value. Note that EEPROM_LNA -+ * is never validated. -+ */ -+ rt2x00_eeprom_read(rt2x00dev, EEPROM_LNA, &word); -+ default_lna_gain = rt2x00_get_field16(word, EEPROM_LNA_A0); -+ -+ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_BG, &word); -+ if (abs(rt2x00_get_field16(word, EEPROM_RSSI_BG_OFFSET0)) > 10) -+ rt2x00_set_field16(&word, EEPROM_RSSI_BG_OFFSET0, 0); -+ if (abs(rt2x00_get_field16(word, EEPROM_RSSI_BG_OFFSET1)) > 10) -+ rt2x00_set_field16(&word, EEPROM_RSSI_BG_OFFSET1, 0); -+ rt2x00_eeprom_write(rt2x00dev, EEPROM_RSSI_BG, word); -+ -+ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_BG2, &word); -+ if (abs(rt2x00_get_field16(word, EEPROM_RSSI_BG2_OFFSET2)) > 10) -+ rt2x00_set_field16(&word, EEPROM_RSSI_BG2_OFFSET2, 0); -+ if (rt2x00_get_field16(word, EEPROM_RSSI_BG2_LNA_A1) == 0x00 || -+ rt2x00_get_field16(word, EEPROM_RSSI_BG2_LNA_A1) == 0xff) -+ rt2x00_set_field16(&word, EEPROM_RSSI_BG2_LNA_A1, -+ default_lna_gain); -+ rt2x00_eeprom_write(rt2x00dev, EEPROM_RSSI_BG2, word); -+ -+ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_A, &word); -+ if (abs(rt2x00_get_field16(word, EEPROM_RSSI_A_OFFSET0)) > 10) -+ rt2x00_set_field16(&word, EEPROM_RSSI_A_OFFSET0, 0); -+ if (abs(rt2x00_get_field16(word, EEPROM_RSSI_A_OFFSET1)) > 10) -+ rt2x00_set_field16(&word, EEPROM_RSSI_A_OFFSET1, 0); -+ rt2x00_eeprom_write(rt2x00dev, EEPROM_RSSI_A, word); -+ -+ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_A2, &word); -+ if (abs(rt2x00_get_field16(word, EEPROM_RSSI_A2_OFFSET2)) > 10) -+ rt2x00_set_field16(&word, EEPROM_RSSI_A2_OFFSET2, 0); -+ if (rt2x00_get_field16(word, EEPROM_RSSI_A2_LNA_A2) == 0x00 || -+ rt2x00_get_field16(word, EEPROM_RSSI_A2_LNA_A2) == 0xff) -+ rt2x00_set_field16(&word, EEPROM_RSSI_A2_LNA_A2, -+ default_lna_gain); -+ rt2x00_eeprom_write(rt2x00dev, EEPROM_RSSI_A2, word); -+ -+ return 0; -+} -+ -+static int rt2800pci_init_eeprom(struct rt2x00_dev *rt2x00dev) -+{ -+ u32 reg; -+ u16 value; -+ u16 eeprom; -+ -+ /* -+ * Read EEPROM word for configuration. -+ */ -+ rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &eeprom); -+ -+ /* -+ * Identify RF chipset. -+ */ -+ value = rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RF_TYPE); -+ rt2x00pci_register_read(rt2x00dev, MAC_CSR0, ®); -+ rt2x00_set_chip_rf(rt2x00dev, value, reg); -+ -+ if (!rt2x00_rf(&rt2x00dev->chip, RF2820) && -+ !rt2x00_rf(&rt2x00dev->chip, RF2850) && -+ !rt2x00_rf(&rt2x00dev->chip, RF2720) && -+ !rt2x00_rf(&rt2x00dev->chip, RF2750) && -+ !rt2x00_rf(&rt2x00dev->chip, RF3020) && -+ !rt2x00_rf(&rt2x00dev->chip, RF2020) && -+ !rt2x00_rf(&rt2x00dev->chip, RF3052)) { -+ ERROR(rt2x00dev, "Invalid RF chipset detected.\n"); -+ return -ENODEV; -+ } -+ -+ /* -+ * Read frequency offset and RF programming sequence. -+ */ -+ rt2x00_eeprom_read(rt2x00dev, EEPROM_FREQ, &eeprom); -+ rt2x00dev->freq_offset = rt2x00_get_field16(eeprom, EEPROM_FREQ_OFFSET); -+ -+ /* -+ * Read external LNA informations. -+ */ -+ rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC, &eeprom); -+ -+ if (rt2x00_get_field16(eeprom, EEPROM_NIC_EXTERNAL_LNA_A)) -+ __set_bit(CONFIG_EXTERNAL_LNA_A, &rt2x00dev->flags); -+ if (rt2x00_get_field16(eeprom, EEPROM_NIC_EXTERNAL_LNA_BG)) -+ __set_bit(CONFIG_EXTERNAL_LNA_BG, &rt2x00dev->flags); -+ -+ /* -+ * Detect if this device has an hardware controlled radio. -+ */ -+#ifdef CONFIG_RT2X00_LIB_RFKILL -+ if (rt2x00_get_field16(eeprom, EEPROM_NIC_HW_RADIO)) -+ __set_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags); -+#endif /* CONFIG_RT2X00_LIB_RFKILL */ -+ -+ /* -+ * Store led settings, for correct led behaviour. -+ */ -+#ifdef CONFIG_RT2X00_LIB_LEDS -+ rt2800pci_init_led(rt2x00dev, &rt2x00dev->led_radio, LED_TYPE_RADIO); -+ rt2800pci_init_led(rt2x00dev, &rt2x00dev->led_assoc, LED_TYPE_ASSOC); -+ rt2800pci_init_led(rt2x00dev, &rt2x00dev->led_qual, LED_TYPE_QUALITY); -+ -+ rt2x00_eeprom_read(rt2x00dev, EEPROM_FREQ, &rt2x00dev->led_mcu_reg); -+#endif /* CONFIG_RT2X00_LIB_LEDS */ -+ -+ return 0; -+} -+ -+/* -+ * RF value list for rt2860 -+ * Supports: 2.4 GHz (all) & 5.2 GHz (RF2850 & RF2750) -+ */ -+static const struct rf_channel rf_vals[] = { -+ { 1, 0x18402ecc, 0x184c0786, 0x1816b455, 0x1800510b }, -+ { 2, 0x18402ecc, 0x184c0786, 0x18168a55, 0x1800519f }, -+ { 3, 0x18402ecc, 0x184c078a, 0x18168a55, 0x1800518b }, -+ { 4, 0x18402ecc, 0x184c078a, 0x18168a55, 0x1800519f }, -+ { 5, 0x18402ecc, 0x184c078e, 0x18168a55, 0x1800518b }, -+ { 6, 0x18402ecc, 0x184c078e, 0x18168a55, 0x1800519f }, -+ { 7, 0x18402ecc, 0x184c0792, 0x18168a55, 0x1800518b }, -+ { 8, 0x18402ecc, 0x184c0792, 0x18168a55, 0x1800519f }, -+ { 9, 0x18402ecc, 0x184c0796, 0x18168a55, 0x1800518b }, -+ { 10, 0x18402ecc, 0x184c0796, 0x18168a55, 0x1800519f }, -+ { 11, 0x18402ecc, 0x184c079a, 0x18168a55, 0x1800518b }, -+ { 12, 0x18402ecc, 0x184c079a, 0x18168a55, 0x1800519f }, -+ { 13, 0x18402ecc, 0x184c079e, 0x18168a55, 0x1800518b }, -+ { 14, 0x18402ecc, 0x184c07a2, 0x18168a55, 0x18005193 }, -+ -+ /* 802.11 UNI / HyperLan 2 */ -+ { 36, 0x18402ecc, 0x184c099a, 0x18158a55, 0x180ed1a3 }, -+ { 38, 0x18402ecc, 0x184c099e, 0x18158a55, 0x180ed193 }, -+ { 40, 0x18402ec8, 0x184c0682, 0x18158a55, 0x180ed183 }, -+ { 44, 0x18402ec8, 0x184c0682, 0x18158a55, 0x180ed1a3 }, -+ { 46, 0x18402ec8, 0x184c0686, 0x18158a55, 0x180ed18b }, -+ { 48, 0x18402ec8, 0x184c0686, 0x18158a55, 0x180ed19b }, -+ { 52, 0x18402ec8, 0x184c068a, 0x18158a55, 0x180ed193 }, -+ { 54, 0x18402ec8, 0x184c068a, 0x18158a55, 0x180ed1a3 }, -+ { 56, 0x18402ec8, 0x184c068e, 0x18158a55, 0x180ed18b }, -+ { 60, 0x18402ec8, 0x184c0692, 0x18158a55, 0x180ed183 }, -+ { 62, 0x18402ec8, 0x184c0692, 0x18158a55, 0x180ed193 }, -+ { 64, 0x18402ec8, 0x184c0692, 0x18158a55, 0x180ed1a3 }, -+ -+ /* 802.11 HyperLan 2 */ -+ { 100, 0x18402ec8, 0x184c06b2, 0x18178a55, 0x180ed783 }, -+ { 102, 0x18402ec8, 0x184c06b2, 0x18578a55, 0x180ed793 }, -+ { 104, 0x18402ec8, 0x184c06b2, 0x18578a55, 0x180ed1a3 }, -+ { 108, 0x18402ecc, 0x184c0a32, 0x18578a55, 0x180ed193 }, -+ { 110, 0x18402ecc, 0x184c0a36, 0x18178a55, 0x180ed183 }, -+ { 112, 0x18402ecc, 0x184c0a36, 0x18178a55, 0x180ed19b }, -+ { 116, 0x18402ecc, 0x184c0a3a, 0x18178a55, 0x180ed1a3 }, -+ { 118, 0x18402ecc, 0x184c0a3e, 0x18178a55, 0x180ed193 }, -+ { 120, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed183 }, -+ { 124, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed193 }, -+ { 126, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed15b }, -+ { 128, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed1a3 }, -+ { 132, 0x18402ec4, 0x184c0386, 0x18178a55, 0x180ed18b }, -+ { 134, 0x18402ec4, 0x184c0386, 0x18178a55, 0x180ed193 }, -+ { 136, 0x18402ec4, 0x184c0386, 0x18178a55, 0x180ed19b }, -+ { 140, 0x18402ec4, 0x184c038a, 0x18178a55, 0x180ed183 }, -+ -+ /* 802.11 UNII */ -+ { 149, 0x18402ec4, 0x184c038a, 0x18178a55, 0x180ed1a7 }, -+ { 151, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed187 }, -+ { 153, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed18f }, -+ { 157, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed19f }, -+ { 159, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed1a7 }, -+ { 161, 0x18402ec4, 0x184c0392, 0x18178a55, 0x180ed187 }, -+ { 165, 0x18402ec4, 0x184c0392, 0x18178a55, 0x180ed197 }, -+ -+ /* 802.11 Japan */ -+ { 184, 0x15002ccc, 0x1500491e, 0x1509be55, 0x150c0a0b }, -+ { 188, 0x15002ccc, 0x15004922, 0x1509be55, 0x150c0a13 }, -+ { 192, 0x15002ccc, 0x15004926, 0x1509be55, 0x150c0a1b }, -+ { 196, 0x15002ccc, 0x1500492a, 0x1509be55, 0x150c0a23 }, -+ { 208, 0x15002ccc, 0x1500493a, 0x1509be55, 0x150c0a13 }, -+ { 212, 0x15002ccc, 0x1500493e, 0x1509be55, 0x150c0a1b }, -+ { 216, 0x15002ccc, 0x15004982, 0x1509be55, 0x150c0a23 }, -+}; -+ -+static int rt2800pci_probe_hw_mode(struct rt2x00_dev *rt2x00dev) -+{ -+ struct hw_mode_spec *spec = &rt2x00dev->spec; -+ struct channel_info *info; -+ char *tx_power1; -+ char *tx_power2; -+ unsigned int i; -+ u16 eeprom; -+ -+ /* -+ * Initialize all hw fields. -+ */ -+ rt2x00dev->hw->flags = -+ IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING | -+ IEEE80211_HW_SIGNAL_DBM | -+ IEEE80211_HW_SUPPORTS_PS | -+ IEEE80211_HW_PS_NULLFUNC_STACK; -+ rt2x00dev->hw->extra_tx_headroom = TXWI_DESC_SIZE; -+ -+ SET_IEEE80211_DEV(rt2x00dev->hw, rt2x00dev->dev); -+ SET_IEEE80211_PERM_ADDR(rt2x00dev->hw, -+ rt2x00_eeprom_addr(rt2x00dev, -+ EEPROM_MAC_ADDR_0)); -+ -+ rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &eeprom); -+ -+ /* -+ * Initialize hw_mode information. -+ */ -+ spec->supported_bands = SUPPORT_BAND_2GHZ; -+ spec->supported_rates = SUPPORT_RATE_CCK | SUPPORT_RATE_OFDM; -+ -+ if (rt2x00_rf(&rt2x00dev->chip, RF2820) || -+ rt2x00_rf(&rt2x00dev->chip, RF2720) || -+ rt2x00_rf(&rt2x00dev->chip, RF3052)) { -+ spec->num_channels = 14; -+ spec->channels = rf_vals; -+ } else if (rt2x00_rf(&rt2x00dev->chip, RF2850) || -+ rt2x00_rf(&rt2x00dev->chip, RF2750)) { -+ spec->supported_bands |= SUPPORT_BAND_5GHZ; -+ spec->num_channels = ARRAY_SIZE(rf_vals); -+ spec->channels = rf_vals; -+ } -+ -+ /* -+ * Initialize HT information. -+ */ -+ spec->ht.ht_supported = true; -+ spec->ht.cap = -+ IEEE80211_HT_CAP_SUP_WIDTH_20_40 | -+ IEEE80211_HT_CAP_GRN_FLD | -+ IEEE80211_HT_CAP_SGI_20 | -+ IEEE80211_HT_CAP_SGI_40 | -+ IEEE80211_HT_CAP_TX_STBC | -+ IEEE80211_HT_CAP_RX_STBC | -+ IEEE80211_HT_CAP_PSMP_SUPPORT; -+ spec->ht.ampdu_factor = 3; -+ spec->ht.ampdu_density = 4; -+ spec->ht.mcs.tx_params = -+ IEEE80211_HT_MCS_TX_DEFINED | -+ IEEE80211_HT_MCS_TX_RX_DIFF | -+ ((rt2x00_get_field16(eeprom, EEPROM_ANTENNA_TXPATH) - 1) << -+ IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT); -+ -+ switch (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RXPATH)) { -+ case 3: -+ spec->ht.mcs.rx_mask[2] = 0xff; -+ case 2: -+ spec->ht.mcs.rx_mask[1] = 0xff; -+ case 1: -+ spec->ht.mcs.rx_mask[0] = 0xff; -+ spec->ht.mcs.rx_mask[4] = 0x1; /* MCS32 */ -+ break; -+ } -+ -+ /* -+ * Create channel information array -+ */ -+ info = kzalloc(spec->num_channels * sizeof(*info), GFP_KERNEL); -+ if (!info) -+ return -ENOMEM; -+ -+ spec->channels_info = info; -+ -+ tx_power1 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_BG1); -+ tx_power2 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_BG2); -+ -+ for (i = 0; i < 14; i++) { -+ info[i].tx_power1 = TXPOWER_G_FROM_DEV(tx_power1[i]); -+ info[i].tx_power2 = TXPOWER_G_FROM_DEV(tx_power2[i]); -+ } -+ -+ if (spec->num_channels > 14) { -+ tx_power1 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_A1); -+ tx_power2 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_A2); -+ -+ for (i = 14; i < spec->num_channels; i++) { -+ info[i].tx_power1 = TXPOWER_A_FROM_DEV(tx_power1[i]); -+ info[i].tx_power2 = TXPOWER_A_FROM_DEV(tx_power2[i]); -+ } -+ } -+ -+ return 0; -+} -+ -+static int rt2800pci_probe_hw(struct rt2x00_dev *rt2x00dev) -+{ -+ int retval; -+ -+ /* -+ * Allocate eeprom data. -+ */ -+ retval = rt2800pci_validate_eeprom(rt2x00dev); -+ if (retval) -+ return retval; -+ -+ retval = rt2800pci_init_eeprom(rt2x00dev); -+ if (retval) -+ return retval; -+ -+ /* -+ * Initialize hw specifications. -+ */ -+ retval = rt2800pci_probe_hw_mode(rt2x00dev); -+ if (retval) -+ return retval; -+ -+ /* -+ * This device requires firmware. -+ */ -+ __set_bit(DRIVER_REQUIRE_FIRMWARE, &rt2x00dev->flags); -+ if (!modparam_nohwcrypt) -+ __set_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags); -+ -+ /* -+ * Set the rssi offset. -+ */ -+ rt2x00dev->rssi_offset = DEFAULT_RSSI_OFFSET; -+ -+ return 0; -+} -+ -+/* -+ * IEEE80211 stack callback functions. -+ */ -+static void rt2800pci_get_tkip_seq(struct ieee80211_hw *hw, u8 hw_key_idx, -+ u32 *iv32, u16 *iv16) -+{ -+ struct rt2x00_dev *rt2x00dev = hw->priv; -+ struct mac_iveiv_entry iveiv_entry; -+ u32 offset; -+ -+ offset = MAC_IVEIV_ENTRY(hw_key_idx); -+ rt2x00pci_register_multiread(rt2x00dev, offset, -+ &iveiv_entry, sizeof(iveiv_entry)); -+ -+ memcpy(&iveiv_entry.iv[0], iv16, sizeof(iv16)); -+ memcpy(&iveiv_entry.iv[4], iv32, sizeof(iv32)); -+} -+ -+static int rt2800pci_set_rts_threshold(struct ieee80211_hw *hw, u32 value) -+{ -+ struct rt2x00_dev *rt2x00dev = hw->priv; -+ u32 reg; -+ bool enabled = (value < IEEE80211_MAX_RTS_THRESHOLD); -+ -+ rt2x00pci_register_read(rt2x00dev, TX_RTS_CFG, ®); -+ rt2x00_set_field32(®, TX_RTS_CFG_RTS_THRES, value); -+ rt2x00pci_register_write(rt2x00dev, TX_RTS_CFG, reg); -+ -+ rt2x00pci_register_read(rt2x00dev, CCK_PROT_CFG, ®); -+ rt2x00_set_field32(®, CCK_PROT_CFG_RTS_TH_EN, enabled); -+ rt2x00pci_register_write(rt2x00dev, CCK_PROT_CFG, reg); -+ -+ rt2x00pci_register_read(rt2x00dev, OFDM_PROT_CFG, ®); -+ rt2x00_set_field32(®, OFDM_PROT_CFG_RTS_TH_EN, enabled); -+ rt2x00pci_register_write(rt2x00dev, OFDM_PROT_CFG, reg); -+ -+ rt2x00pci_register_read(rt2x00dev, MM20_PROT_CFG, ®); -+ rt2x00_set_field32(®, MM20_PROT_CFG_RTS_TH_EN, enabled); -+ rt2x00pci_register_write(rt2x00dev, MM20_PROT_CFG, reg); -+ -+ rt2x00pci_register_read(rt2x00dev, MM40_PROT_CFG, ®); -+ rt2x00_set_field32(®, MM40_PROT_CFG_RTS_TH_EN, enabled); -+ rt2x00pci_register_write(rt2x00dev, MM40_PROT_CFG, reg); -+ -+ rt2x00pci_register_read(rt2x00dev, GF20_PROT_CFG, ®); -+ rt2x00_set_field32(®, GF20_PROT_CFG_RTS_TH_EN, enabled); -+ rt2x00pci_register_write(rt2x00dev, GF20_PROT_CFG, reg); -+ -+ rt2x00pci_register_read(rt2x00dev, GF40_PROT_CFG, ®); -+ rt2x00_set_field32(®, GF40_PROT_CFG_RTS_TH_EN, enabled); -+ rt2x00pci_register_write(rt2x00dev, GF40_PROT_CFG, reg); -+ -+ return 0; -+} -+ -+static int rt2800pci_conf_tx(struct ieee80211_hw *hw, u16 queue_idx, -+ const struct ieee80211_tx_queue_params *params) -+{ -+ struct rt2x00_dev *rt2x00dev = hw->priv; -+ struct data_queue *queue; -+ struct rt2x00_field32 field; -+ int retval; -+ u32 reg; -+ u32 offset; -+ -+ /* -+ * First pass the configuration through rt2x00lib, that will -+ * update the queue settings and validate the input. After that -+ * we are free to update the registers based on the value -+ * in the queue parameter. -+ */ -+ retval = rt2x00mac_conf_tx(hw, queue_idx, params); -+ if (retval) -+ return retval; -+ -+ /* -+ * We only need to perform additional register initialization -+ * for WMM queues/ -+ */ -+ if (queue_idx >= 4) -+ return 0; -+ -+ queue = rt2x00queue_get_queue(rt2x00dev, queue_idx); -+ -+ /* Update WMM TXOP register */ -+ offset = WMM_TXOP0_CFG + (sizeof(u32) * (!!(queue_idx & 2))); -+ field.bit_offset = (queue_idx & 1) * 16; -+ field.bit_mask = 0xffff << field.bit_offset; -+ -+ rt2x00pci_register_read(rt2x00dev, offset, ®); -+ rt2x00_set_field32(®, field, queue->txop); -+ rt2x00pci_register_write(rt2x00dev, offset, reg); -+ -+ /* Update WMM registers */ -+ field.bit_offset = queue_idx * 4; -+ field.bit_mask = 0xf << field.bit_offset; -+ -+ rt2x00pci_register_read(rt2x00dev, WMM_AIFSN_CFG, ®); -+ rt2x00_set_field32(®, field, queue->aifs); -+ rt2x00pci_register_write(rt2x00dev, WMM_AIFSN_CFG, reg); -+ -+ rt2x00pci_register_read(rt2x00dev, WMM_CWMIN_CFG, ®); -+ rt2x00_set_field32(®, field, queue->cw_min); -+ rt2x00pci_register_write(rt2x00dev, WMM_CWMIN_CFG, reg); -+ -+ rt2x00pci_register_read(rt2x00dev, WMM_CWMAX_CFG, ®); -+ rt2x00_set_field32(®, field, queue->cw_max); -+ rt2x00pci_register_write(rt2x00dev, WMM_CWMAX_CFG, reg); -+ -+ /* Update EDCA registers */ -+ offset = EDCA_AC0_CFG + (sizeof(u32) * queue_idx); -+ -+ rt2x00pci_register_read(rt2x00dev, offset, ®); -+ rt2x00_set_field32(®, EDCA_AC0_CFG_TX_OP, queue->txop); -+ rt2x00_set_field32(®, EDCA_AC0_CFG_AIFSN, queue->aifs); -+ rt2x00_set_field32(®, EDCA_AC0_CFG_CWMIN, queue->cw_min); -+ rt2x00_set_field32(®, EDCA_AC0_CFG_CWMAX, queue->cw_max); -+ rt2x00pci_register_write(rt2x00dev, offset, reg); -+ -+ return 0; -+} -+ -+static u64 rt2800pci_get_tsf(struct ieee80211_hw *hw) -+{ -+ struct rt2x00_dev *rt2x00dev = hw->priv; -+ u64 tsf; -+ u32 reg; -+ -+ rt2x00pci_register_read(rt2x00dev, TSF_TIMER_DW1, ®); -+ tsf = (u64) rt2x00_get_field32(reg, TSF_TIMER_DW1_HIGH_WORD) << 32; -+ rt2x00pci_register_read(rt2x00dev, TSF_TIMER_DW0, ®); -+ tsf |= rt2x00_get_field32(reg, TSF_TIMER_DW0_LOW_WORD); -+ -+ return tsf; -+} -+ -+static const struct ieee80211_ops rt2800pci_mac80211_ops = { -+ .tx = rt2x00mac_tx, -+ .start = rt2x00mac_start, -+ .stop = rt2x00mac_stop, -+ .add_interface = rt2x00mac_add_interface, -+ .remove_interface = rt2x00mac_remove_interface, -+ .config = rt2x00mac_config, -+ .config_interface = rt2x00mac_config_interface, -+ .configure_filter = rt2x00mac_configure_filter, -+ .set_key = rt2x00mac_set_key, -+ .get_stats = rt2x00mac_get_stats, -+ .get_tkip_seq = rt2800pci_get_tkip_seq, -+ .set_rts_threshold = rt2800pci_set_rts_threshold, -+ .bss_info_changed = rt2x00mac_bss_info_changed, -+ .conf_tx = rt2800pci_conf_tx, -+ .get_tx_stats = rt2x00mac_get_tx_stats, -+ .get_tsf = rt2800pci_get_tsf, -+}; -+ -+static const struct rt2x00lib_ops rt2800pci_rt2x00_ops = { -+ .irq_handler = rt2800pci_interrupt, -+ .probe_hw = rt2800pci_probe_hw, -+ .get_firmware_name = rt2800pci_get_firmware_name, -+ .check_firmware = rt2800pci_check_firmware, -+ .load_firmware = rt2800pci_load_firmware, -+ .initialize = rt2x00pci_initialize, -+ .uninitialize = rt2x00pci_uninitialize, -+ .get_entry_state = rt2800pci_get_entry_state, -+ .clear_entry = rt2800pci_clear_entry, -+ .set_device_state = rt2800pci_set_device_state, -+ .rfkill_poll = rt2800pci_rfkill_poll, -+ .link_stats = rt2800pci_link_stats, -+ .reset_tuner = rt2800pci_reset_tuner, -+ .link_tuner = rt2800pci_link_tuner, -+ .write_tx_desc = rt2800pci_write_tx_desc, -+ .write_tx_data = rt2x00pci_write_tx_data, -+ .write_beacon = rt2800pci_write_beacon, -+ .kick_tx_queue = rt2800pci_kick_tx_queue, -+ .kill_tx_queue = rt2800pci_kill_tx_queue, -+ .fill_rxdone = rt2800pci_fill_rxdone, -+ .config_shared_key = rt2800pci_config_shared_key, -+ .config_pairwise_key = rt2800pci_config_pairwise_key, -+ .config_filter = rt2800pci_config_filter, -+ .config_intf = rt2800pci_config_intf, -+ .config_erp = rt2800pci_config_erp, -+ .config_ant = rt2800pci_config_ant, -+ .config = rt2800pci_config, -+}; -+ -+static const struct data_queue_desc rt2800pci_queue_rx = { -+ .entry_num = RX_ENTRIES, -+ .data_size = AGGREGATION_SIZE, -+ .desc_size = RXD_DESC_SIZE, -+ .priv_size = sizeof(struct queue_entry_priv_pci), -+}; -+ -+static const struct data_queue_desc rt2800pci_queue_tx = { -+ .entry_num = TX_ENTRIES, -+ .data_size = AGGREGATION_SIZE, -+ .desc_size = TXD_DESC_SIZE, -+ .priv_size = sizeof(struct queue_entry_priv_pci), -+}; -+ -+static const struct data_queue_desc rt2800pci_queue_bcn = { -+ .entry_num = 8 * BEACON_ENTRIES, -+ .data_size = 0, /* No DMA required for beacons */ -+ .desc_size = TXWI_DESC_SIZE, -+ .priv_size = sizeof(struct queue_entry_priv_pci), -+}; -+ -+static const struct rt2x00_ops rt2800pci_ops = { -+ .name = KBUILD_MODNAME, -+ .max_sta_intf = 1, -+ .max_ap_intf = 8, -+ .eeprom_size = EEPROM_SIZE, -+ .rf_size = RF_SIZE, -+ .tx_queues = NUM_TX_QUEUES, -+ .rx = &rt2800pci_queue_rx, -+ .tx = &rt2800pci_queue_tx, -+ .bcn = &rt2800pci_queue_bcn, -+ .lib = &rt2800pci_rt2x00_ops, -+ .hw = &rt2800pci_mac80211_ops, -+#ifdef CONFIG_RT2X00_LIB_DEBUGFS -+ .debugfs = &rt2800pci_rt2x00debug, -+#endif /* CONFIG_RT2X00_LIB_DEBUGFS */ -+}; -+ -+/* -+ * RT2800pci module information. -+ */ -+#ifdef CONFIG_RT2800PCI_PCI -+static struct pci_device_id rt2800pci_device_table[] = { -+ { PCI_DEVICE(0x1814, 0x0601), PCI_DEVICE_DATA(&rt2800pci_ops) }, -+ { PCI_DEVICE(0x1814, 0x0681), PCI_DEVICE_DATA(&rt2800pci_ops) }, -+ { PCI_DEVICE(0x1814, 0x0701), PCI_DEVICE_DATA(&rt2800pci_ops) }, -+ { PCI_DEVICE(0x1814, 0x0781), PCI_DEVICE_DATA(&rt2800pci_ops) }, -+ { PCI_DEVICE(0x1814, 0x3090), PCI_DEVICE_DATA(&rt2800pci_ops) }, -+ { PCI_DEVICE(0x1814, 0x3091), PCI_DEVICE_DATA(&rt2800pci_ops) }, -+ { PCI_DEVICE(0x1814, 0x3092), PCI_DEVICE_DATA(&rt2800pci_ops) }, -+ { PCI_DEVICE(0x1a3b, 0x1059), PCI_DEVICE_DATA(&rt2800pci_ops) }, -+ { 0, } -+}; -+MODULE_DEVICE_TABLE(pci, rt2800pci_device_table); -+#endif /* CONFIG_RT2800PCI_PCI */ -+ -+MODULE_AUTHOR(DRV_PROJECT); -+MODULE_VERSION(DRV_VERSION); -+MODULE_DESCRIPTION("Ralink RT2800 PCI & PCMCIA Wireless LAN driver."); -+MODULE_SUPPORTED_DEVICE("Ralink RT2860 PCI & PCMCIA chipset based cards"); -+MODULE_FIRMWARE(FIRMWARE_RT2860); -+MODULE_LICENSE("GPL"); -+ -+#ifdef CONFIG_RT2800PCI_WISOC -+ -+#ifdef CONFIG_RALINK_RT288X -+#define WSOC_RT_CHIPSET RT2880 -+#endif /* CONFIG_RALINK_RT288X */ -+ -+#ifdef CONFIG_RALINK_RT305X -+#define WSOC_RT_CHIPSET RT3052 -+#endif /* CONFIG_RALINK_RT305X */ -+ -+static void rt2800soc_free_reg(struct rt2x00_dev *rt2x00dev) -+{ -+ kfree(rt2x00dev->rf); -+ rt2x00dev->rf = NULL; -+ -+ kfree(rt2x00dev->eeprom); -+ rt2x00dev->eeprom = NULL; -+} -+ -+static int rt2800soc_alloc_reg(struct rt2x00_dev *rt2x00dev) -+{ -+ struct platform_device *pdev = to_platform_device(rt2x00dev->dev); -+ struct resource *res; -+ -+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0); -+ if (!res) { -+ ERROR_PROBE("Failed to get MMIO resource\n"); -+ return -ENODEV; -+ } -+ -+ rt2x00dev->csr.base = (void __iomem *) KSEG1ADDR(res->start); -+ rt2x00dev->eeprom = kzalloc(rt2x00dev->ops->eeprom_size, GFP_KERNEL); -+ if (!rt2x00dev->eeprom) -+ goto exit; -+ -+ rt2x00dev->rf = kzalloc(rt2x00dev->ops->rf_size, GFP_KERNEL); -+ if (!rt2x00dev->rf) -+ goto exit; -+ -+ return 0; -+ -+exit: -+ ERROR_PROBE("Failed to allocate registers.\n"); -+ rt2800soc_free_reg(rt2x00dev); -+ -+ return -ENOMEM; -+} -+ -+static int rt2800soc_probe(struct platform_device *pdev) -+{ -+ const struct rt2x00_ops *ops = &rt2800pci_ops; -+ struct ieee80211_hw *hw; -+ struct rt2x00_dev *rt2x00dev; -+ int retval; -+ -+ hw = ieee80211_alloc_hw(sizeof(struct rt2x00_dev), ops->hw); -+ if (!hw) { -+ ERROR_PROBE("Failed to allocate hardware.\n"); -+ return -ENOMEM; -+ } -+ -+ platform_set_drvdata(pdev, hw); -+ -+ rt2x00dev = hw->priv; -+ rt2x00dev->dev = &pdev->dev; -+ rt2x00dev->ops = ops; -+ rt2x00dev->hw = hw; -+ rt2x00dev->irq = platform_get_irq(pdev, 0); -+ rt2x00dev->name = pdev->dev.driver->name; -+ -+ rt2x00_set_chip_rt(rt2x00dev, WSOC_RT_CHIPSET); -+ -+ retval = rt2800soc_alloc_reg(rt2x00dev); -+ if (retval) -+ goto exit_free_device; -+ -+ retval = rt2x00lib_probe_dev(rt2x00dev); -+ if (retval) -+ goto exit_free_reg; -+ -+ return 0; -+ -+exit_free_reg: -+ rt2800soc_free_reg(rt2x00dev); -+ -+exit_free_device: -+ ieee80211_free_hw(hw); -+ -+ return retval; -+} -+ -+static int rt2800soc_remove(struct platform_device *pdev) -+{ -+ struct ieee80211_hw *hw = platform_get_drvdata(pdev); -+ struct rt2x00_dev *rt2x00dev = hw->priv; -+ -+ /* -+ * Free all allocated data. -+ */ -+ rt2x00lib_remove_dev(rt2x00dev); -+ rt2800soc_free_reg(rt2x00dev); -+ ieee80211_free_hw(hw); -+ -+ return 0; -+} -+ -+static struct platform_driver rt2800soc_driver = { -+ .driver.name = "rt2800_wmac", -+ .probe = rt2800soc_probe, -+ .remove = rt2800soc_remove, -+}; -+#endif /* CONFIG_RT2800PCI_WISOC */ -+ -+#ifdef CONFIG_RT2800PCI_PCI -+static struct pci_driver rt2800pci_driver = { -+ .name = KBUILD_MODNAME, -+ .id_table = rt2800pci_device_table, -+ .probe = rt2x00pci_probe, -+ .remove = __devexit_p(rt2x00pci_remove), -+ .suspend = rt2x00pci_suspend, -+ .resume = rt2x00pci_resume, -+}; -+#endif /* CONFIG_RT2800PCI_PCI */ -+ -+static int __init rt2800pci_init(void) -+{ -+ int ret = 0; -+ -+#ifdef CONFIG_RT2800PCI_WISOC -+ ret = platform_driver_register(&rt2800soc_driver); -+#endif -+#ifdef CONFIG_RT2800PCI_PCI -+ ret = pci_register_driver(&rt2800pci_driver); -+#endif -+ return ret; -+} -+ -+static void __exit rt2800pci_exit(void) -+{ -+#ifdef CONFIG_RT2800PCI_PCI -+ pci_unregister_driver(&rt2800pci_driver); -+#endif -+#ifdef CONFIG_RT2800PCI_WISOC -+ platform_driver_unregister(&rt2800soc_driver); -+#endif -+} -+ -+module_init(rt2800pci_init); -+module_exit(rt2800pci_exit); ---- /dev/null -+++ b/drivers/net/wireless/rt2x00/rt2800pci.h -@@ -0,0 +1,1880 @@ -+/* -+ Copyright (C) 2004 - 2009 rt2x00 SourceForge Project -+ -+ -+ This program is free software; you can redistribute it and/or modify -+ it under the terms of the GNU General Public License as published by -+ the Free Software Foundation; either version 2 of the License, or -+ (at your option) any later version. -+ -+ This program is distributed in the hope that it will be useful, -+ but WITHOUT ANY WARRANTY; without even the implied warranty of -+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ GNU General Public License for more details. -+ -+ You should have received a copy of the GNU General Public License -+ along with this program; if not, write to the -+ Free Software Foundation, Inc., -+ 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -+ */ -+ -+/* -+ Module: rt2800pci -+ Abstract: Data structures and registers for the rt2800pci module. -+ Supported chipsets: RT2800E & RT2800ED. -+ */ -+ -+#ifndef RT2800PCI_H -+#define RT2800PCI_H -+ -+/* -+ * RF chip defines. -+ * -+ * RF2820 2.4G 2T3R -+ * RF2850 2.4G/5G 2T3R -+ * RF2720 2.4G 1T2R -+ * RF2750 2.4G/5G 1T2R -+ * RF3020 2.4G 1T1R -+ * RF2020 2.4G B/G -+ * RF3052 2.4G 2T2R -+ */ -+#define RF2820 0x0001 -+#define RF2850 0x0002 -+#define RF2720 0x0003 -+#define RF2750 0x0004 -+#define RF3020 0x0005 -+#define RF2020 0x0006 -+#define RF3052 0x0008 -+ -+/* -+ * RT2860 version -+ */ -+#define RT2860C_VERSION 0x28600100 -+#define RT2860D_VERSION 0x28600101 -+#define RT2880E_VERSION 0x28720200 -+#define RT2883_VERSION 0x28830300 -+#define RT3070_VERSION 0x30700200 -+ -+/* -+ * Signal information. -+ * Defaul offset is required for RSSI <-> dBm conversion. -+ */ -+#define DEFAULT_RSSI_OFFSET 120 /* FIXME */ -+ -+/* -+ * Register layout information. -+ */ -+#define CSR_REG_BASE 0x1000 -+#define CSR_REG_SIZE 0x0800 -+#define EEPROM_BASE 0x0000 -+#define EEPROM_SIZE 0x0110 -+#define BBP_BASE 0x0000 -+#define BBP_SIZE 0x0080 -+#define RF_BASE 0x0004 -+#define RF_SIZE 0x0010 -+ -+/* -+ * Number of TX queues. -+ */ -+#define NUM_TX_QUEUES 4 -+ -+/* -+ * PCI registers. -+ */ -+ -+/* -+ * PCI Configuration Header -+ */ -+#define PCI_CONFIG_HEADER_VENDOR 0x0000 -+#define PCI_CONFIG_HEADER_DEVICE 0x0002 -+ -+/* -+ * E2PROM_CSR: EEPROM control register. -+ * RELOAD: Write 1 to reload eeprom content. -+ * TYPE: 0: 93c46, 1:93c66. -+ * LOAD_STATUS: 1:loading, 0:done. -+ */ -+#define E2PROM_CSR 0x0004 -+#define E2PROM_CSR_DATA_CLOCK FIELD32(0x00000001) -+#define E2PROM_CSR_CHIP_SELECT FIELD32(0x00000002) -+#define E2PROM_CSR_DATA_IN FIELD32(0x00000004) -+#define E2PROM_CSR_DATA_OUT FIELD32(0x00000008) -+#define E2PROM_CSR_TYPE FIELD32(0x00000030) -+#define E2PROM_CSR_LOAD_STATUS FIELD32(0x00000040) -+#define E2PROM_CSR_RELOAD FIELD32(0x00000080) -+ -+/* -+ * HOST-MCU shared memory -+ */ -+#define HOST_CMD_CSR 0x0404 -+#define HOST_CMD_CSR_HOST_COMMAND FIELD32(0x000000ff) -+ -+/* -+ * INT_SOURCE_CSR: Interrupt source register. -+ * Write one to clear corresponding bit. -+ * TX_FIFO_STATUS: FIFO Statistics is full, sw should read 0x171c -+ */ -+#define INT_SOURCE_CSR 0x0200 -+#define INT_SOURCE_CSR_RXDELAYINT FIELD32(0x00000001) -+#define INT_SOURCE_CSR_TXDELAYINT FIELD32(0x00000002) -+#define INT_SOURCE_CSR_RX_DONE FIELD32(0x00000004) -+#define INT_SOURCE_CSR_AC0_DMA_DONE FIELD32(0x00000008) -+#define INT_SOURCE_CSR_AC1_DMA_DONE FIELD32(0x00000010) -+#define INT_SOURCE_CSR_AC2_DMA_DONE FIELD32(0x00000020) -+#define INT_SOURCE_CSR_AC3_DMA_DONE FIELD32(0x00000040) -+#define INT_SOURCE_CSR_HCCA_DMA_DONE FIELD32(0x00000080) -+#define INT_SOURCE_CSR_MGMT_DMA_DONE FIELD32(0x00000100) -+#define INT_SOURCE_CSR_MCU_COMMAND FIELD32(0x00000200) -+#define INT_SOURCE_CSR_RXTX_COHERENT FIELD32(0x00000400) -+#define INT_SOURCE_CSR_TBTT FIELD32(0x00000800) -+#define INT_SOURCE_CSR_PRE_TBTT FIELD32(0x00001000) -+#define INT_SOURCE_CSR_TX_FIFO_STATUS FIELD32(0x00002000) -+#define INT_SOURCE_CSR_AUTO_WAKEUP FIELD32(0x00004000) -+#define INT_SOURCE_CSR_GPTIMER FIELD32(0x00008000) -+#define INT_SOURCE_CSR_RX_COHERENT FIELD32(0x00010000) -+#define INT_SOURCE_CSR_TX_COHERENT FIELD32(0x00020000) -+ -+/* -+ * INT_MASK_CSR: Interrupt MASK register. 1: the interrupt is mask OFF. -+ */ -+#define INT_MASK_CSR 0x0204 -+#define INT_MASK_CSR_RXDELAYINT FIELD32(0x00000001) -+#define INT_MASK_CSR_TXDELAYINT FIELD32(0x00000002) -+#define INT_MASK_CSR_RX_DONE FIELD32(0x00000004) -+#define INT_MASK_CSR_AC0_DMA_DONE FIELD32(0x00000008) -+#define INT_MASK_CSR_AC1_DMA_DONE FIELD32(0x00000010) -+#define INT_MASK_CSR_AC2_DMA_DONE FIELD32(0x00000020) -+#define INT_MASK_CSR_AC3_DMA_DONE FIELD32(0x00000040) -+#define INT_MASK_CSR_HCCA_DMA_DONE FIELD32(0x00000080) -+#define INT_MASK_CSR_MGMT_DMA_DONE FIELD32(0x00000100) -+#define INT_MASK_CSR_MCU_COMMAND FIELD32(0x00000200) -+#define INT_MASK_CSR_RXTX_COHERENT FIELD32(0x00000400) -+#define INT_MASK_CSR_TBTT FIELD32(0x00000800) -+#define INT_MASK_CSR_PRE_TBTT FIELD32(0x00001000) -+#define INT_MASK_CSR_TX_FIFO_STATUS FIELD32(0x00002000) -+#define INT_MASK_CSR_AUTO_WAKEUP FIELD32(0x00004000) -+#define INT_MASK_CSR_GPTIMER FIELD32(0x00008000) -+#define INT_MASK_CSR_RX_COHERENT FIELD32(0x00010000) -+#define INT_MASK_CSR_TX_COHERENT FIELD32(0x00020000) -+ -+/* -+ * WPDMA_GLO_CFG -+ */ -+#define WPDMA_GLO_CFG 0x0208 -+#define WPDMA_GLO_CFG_ENABLE_TX_DMA FIELD32(0x00000001) -+#define WPDMA_GLO_CFG_TX_DMA_BUSY FIELD32(0x00000002) -+#define WPDMA_GLO_CFG_ENABLE_RX_DMA FIELD32(0x00000004) -+#define WPDMA_GLO_CFG_RX_DMA_BUSY FIELD32(0x00000008) -+#define WPDMA_GLO_CFG_WP_DMA_BURST_SIZE FIELD32(0x00000030) -+#define WPDMA_GLO_CFG_TX_WRITEBACK_DONE FIELD32(0x00000040) -+#define WPDMA_GLO_CFG_BIG_ENDIAN FIELD32(0x00000080) -+#define WPDMA_GLO_CFG_RX_HDR_SCATTER FIELD32(0x0000ff00) -+#define WPDMA_GLO_CFG_HDR_SEG_LEN FIELD32(0xffff0000) -+ -+/* -+ * WPDMA_RST_IDX -+ */ -+#define WPDMA_RST_IDX 0x020c -+#define WPDMA_RST_IDX_DTX_IDX0 FIELD32(0x00000001) -+#define WPDMA_RST_IDX_DTX_IDX1 FIELD32(0x00000002) -+#define WPDMA_RST_IDX_DTX_IDX2 FIELD32(0x00000004) -+#define WPDMA_RST_IDX_DTX_IDX3 FIELD32(0x00000008) -+#define WPDMA_RST_IDX_DTX_IDX4 FIELD32(0x00000010) -+#define WPDMA_RST_IDX_DTX_IDX5 FIELD32(0x00000020) -+#define WPDMA_RST_IDX_DRX_IDX0 FIELD32(0x00010000) -+ -+/* -+ * DELAY_INT_CFG -+ */ -+#define DELAY_INT_CFG 0x0210 -+#define DELAY_INT_CFG_RXMAX_PTIME FIELD32(0x000000ff) -+#define DELAY_INT_CFG_RXMAX_PINT FIELD32(0x00007f00) -+#define DELAY_INT_CFG_RXDLY_INT_EN FIELD32(0x00008000) -+#define DELAY_INT_CFG_TXMAX_PTIME FIELD32(0x00ff0000) -+#define DELAY_INT_CFG_TXMAX_PINT FIELD32(0x7f000000) -+#define DELAY_INT_CFG_TXDLY_INT_EN FIELD32(0x80000000) -+ -+/* -+ * WMM_AIFSN_CFG: Aifsn for each EDCA AC -+ * AIFSN0: AC_BE -+ * AIFSN1: AC_BK -+ * AIFSN1: AC_VI -+ * AIFSN1: AC_VO -+ */ -+#define WMM_AIFSN_CFG 0x0214 -+#define WMM_AIFSN_CFG_AIFSN0 FIELD32(0x0000000f) -+#define WMM_AIFSN_CFG_AIFSN1 FIELD32(0x000000f0) -+#define WMM_AIFSN_CFG_AIFSN2 FIELD32(0x00000f00) -+#define WMM_AIFSN_CFG_AIFSN3 FIELD32(0x0000f000) -+ -+/* -+ * WMM_CWMIN_CSR: CWmin for each EDCA AC -+ * CWMIN0: AC_BE -+ * CWMIN1: AC_BK -+ * CWMIN1: AC_VI -+ * CWMIN1: AC_VO -+ */ -+#define WMM_CWMIN_CFG 0x0218 -+#define WMM_CWMIN_CFG_CWMIN0 FIELD32(0x0000000f) -+#define WMM_CWMIN_CFG_CWMIN1 FIELD32(0x000000f0) -+#define WMM_CWMIN_CFG_CWMIN2 FIELD32(0x00000f00) -+#define WMM_CWMIN_CFG_CWMIN3 FIELD32(0x0000f000) -+ -+/* -+ * WMM_CWMAX_CSR: CWmax for each EDCA AC -+ * CWMAX0: AC_BE -+ * CWMAX1: AC_BK -+ * CWMAX1: AC_VI -+ * CWMAX1: AC_VO -+ */ -+#define WMM_CWMAX_CFG 0x021c -+#define WMM_CWMAX_CFG_CWMAX0 FIELD32(0x0000000f) -+#define WMM_CWMAX_CFG_CWMAX1 FIELD32(0x000000f0) -+#define WMM_CWMAX_CFG_CWMAX2 FIELD32(0x00000f00) -+#define WMM_CWMAX_CFG_CWMAX3 FIELD32(0x0000f000) -+ -+/* -+ * AC_TXOP0: AC_BK/AC_BE TXOP register -+ * AC0TXOP: AC_BK in unit of 32us -+ * AC1TXOP: AC_BE in unit of 32us -+ */ -+#define WMM_TXOP0_CFG 0x0220 -+#define WMM_TXOP0_CFG_AC0TXOP FIELD32(0x0000ffff) -+#define WMM_TXOP0_CFG_AC1TXOP FIELD32(0xffff0000) -+ -+/* -+ * AC_TXOP1: AC_VO/AC_VI TXOP register -+ * AC2TXOP: AC_VI in unit of 32us -+ * AC3TXOP: AC_VO in unit of 32us -+ */ -+#define WMM_TXOP1_CFG 0x0224 -+#define WMM_TXOP1_CFG_AC2TXOP FIELD32(0x0000ffff) -+#define WMM_TXOP1_CFG_AC3TXOP FIELD32(0xffff0000) -+ -+/* -+ * GPIO_CTRL_CFG: -+ */ -+#define GPIO_CTRL_CFG 0x0228 -+#define GPIO_CTRL_CFG_BIT0 FIELD32(0x00000001) -+#define GPIO_CTRL_CFG_BIT1 FIELD32(0x00000002) -+#define GPIO_CTRL_CFG_BIT2 FIELD32(0x00000004) -+#define GPIO_CTRL_CFG_BIT3 FIELD32(0x00000008) -+#define GPIO_CTRL_CFG_BIT4 FIELD32(0x00000010) -+#define GPIO_CTRL_CFG_BIT5 FIELD32(0x00000020) -+#define GPIO_CTRL_CFG_BIT6 FIELD32(0x00000040) -+#define GPIO_CTRL_CFG_BIT7 FIELD32(0x00000080) -+#define GPIO_CTRL_CFG_BIT8 FIELD32(0x00000100) -+ -+/* -+ * MCU_CMD_CFG -+ */ -+#define MCU_CMD_CFG 0x022c -+ -+/* -+ * AC_BK register offsets -+ */ -+#define TX_BASE_PTR0 0x0230 -+#define TX_MAX_CNT0 0x0234 -+#define TX_CTX_IDX0 0x0238 -+#define TX_DTX_IDX0 0x023c -+ -+/* -+ * AC_BE register offsets -+ */ -+#define TX_BASE_PTR1 0x0240 -+#define TX_MAX_CNT1 0x0244 -+#define TX_CTX_IDX1 0x0248 -+#define TX_DTX_IDX1 0x024c -+ -+/* -+ * AC_VI register offsets -+ */ -+#define TX_BASE_PTR2 0x0250 -+#define TX_MAX_CNT2 0x0254 -+#define TX_CTX_IDX2 0x0258 -+#define TX_DTX_IDX2 0x025c -+ -+/* -+ * AC_VO register offsets -+ */ -+#define TX_BASE_PTR3 0x0260 -+#define TX_MAX_CNT3 0x0264 -+#define TX_CTX_IDX3 0x0268 -+#define TX_DTX_IDX3 0x026c -+ -+/* -+ * HCCA register offsets -+ */ -+#define TX_BASE_PTR4 0x0270 -+#define TX_MAX_CNT4 0x0274 -+#define TX_CTX_IDX4 0x0278 -+#define TX_DTX_IDX4 0x027c -+ -+/* -+ * MGMT register offsets -+ */ -+#define TX_BASE_PTR5 0x0280 -+#define TX_MAX_CNT5 0x0284 -+#define TX_CTX_IDX5 0x0288 -+#define TX_DTX_IDX5 0x028c -+ -+/* -+ * Queue register offset macros -+ */ -+#define TX_QUEUE_REG_OFFSET 0x10 -+#define TX_BASE_PTR(__x) TX_BASE_PTR0 + ((__x) * TX_QUEUE_REG_OFFSET) -+#define TX_MAX_CNT(__x) TX_MAX_CNT0 + ((__x) * TX_QUEUE_REG_OFFSET) -+#define TX_CTX_IDX(__x) TX_CTX_IDX0 + ((__x) * TX_QUEUE_REG_OFFSET) -+#define TX_DTX_IDX(__x) TX_DTX_IDX0 + ((__x) * TX_QUEUE_REG_OFFSET) -+ -+/* -+ * RX register offsets -+ */ -+#define RX_BASE_PTR 0x0290 -+#define RX_MAX_CNT 0x0294 -+#define RX_CRX_IDX 0x0298 -+#define RX_DRX_IDX 0x029c -+ -+/* -+ * PBF_SYS_CTRL -+ * HOST_RAM_WRITE: enable Host program ram write selection -+ */ -+#define PBF_SYS_CTRL 0x0400 -+#define PBF_SYS_CTRL_READY FIELD32(0x00000080) -+#define PBF_SYS_CTRL_HOST_RAM_WRITE FIELD32(0x00010000) -+ -+/* -+ * PBF registers -+ * Most are for debug. Driver doesn't touch PBF register. -+ */ -+#define PBF_CFG 0x0408 -+#define PBF_MAX_PCNT 0x040c -+#define PBF_CTRL 0x0410 -+#define PBF_INT_STA 0x0414 -+#define PBF_INT_ENA 0x0418 -+ -+/* -+ * BCN_OFFSET0: -+ */ -+#define BCN_OFFSET0 0x042c -+#define BCN_OFFSET0_BCN0 FIELD32(0x000000ff) -+#define BCN_OFFSET0_BCN1 FIELD32(0x0000ff00) -+#define BCN_OFFSET0_BCN2 FIELD32(0x00ff0000) -+#define BCN_OFFSET0_BCN3 FIELD32(0xff000000) -+ -+/* -+ * BCN_OFFSET1: -+ */ -+#define BCN_OFFSET1 0x0430 -+#define BCN_OFFSET1_BCN4 FIELD32(0x000000ff) -+#define BCN_OFFSET1_BCN5 FIELD32(0x0000ff00) -+#define BCN_OFFSET1_BCN6 FIELD32(0x00ff0000) -+#define BCN_OFFSET1_BCN7 FIELD32(0xff000000) -+ -+/* -+ * PBF registers -+ * Most are for debug. Driver doesn't touch PBF register. -+ */ -+#define TXRXQ_PCNT 0x0438 -+#define PBF_DBG 0x043c -+ -+/* -+ * MAC Control/Status Registers(CSR). -+ * Some values are set in TU, whereas 1 TU == 1024 us. -+ */ -+ -+/* -+ * MAC_CSR0: ASIC revision number. -+ * ASIC_REV: 0 -+ * ASIC_VER: 2860 -+ */ -+#define MAC_CSR0 0x1000 -+#define MAC_CSR0_ASIC_REV FIELD32(0x0000ffff) -+#define MAC_CSR0_ASIC_VER FIELD32(0xffff0000) -+ -+/* -+ * MAC_SYS_CTRL: -+ */ -+#define MAC_SYS_CTRL 0x1004 -+#define MAC_SYS_CTRL_RESET_CSR FIELD32(0x00000001) -+#define MAC_SYS_CTRL_RESET_BBP FIELD32(0x00000002) -+#define MAC_SYS_CTRL_ENABLE_TX FIELD32(0x00000004) -+#define MAC_SYS_CTRL_ENABLE_RX FIELD32(0x00000008) -+#define MAC_SYS_CTRL_CONTINUOUS_TX FIELD32(0x00000010) -+#define MAC_SYS_CTRL_LOOPBACK FIELD32(0x00000020) -+#define MAC_SYS_CTRL_WLAN_HALT FIELD32(0x00000040) -+#define MAC_SYS_CTRL_RX_TIMESTAMP FIELD32(0x00000080) -+ -+/* -+ * MAC_ADDR_DW0: STA MAC register 0 -+ */ -+#define MAC_ADDR_DW0 0x1008 -+#define MAC_ADDR_DW0_BYTE0 FIELD32(0x000000ff) -+#define MAC_ADDR_DW0_BYTE1 FIELD32(0x0000ff00) -+#define MAC_ADDR_DW0_BYTE2 FIELD32(0x00ff0000) -+#define MAC_ADDR_DW0_BYTE3 FIELD32(0xff000000) -+ -+/* -+ * MAC_ADDR_DW1: STA MAC register 1 -+ * UNICAST_TO_ME_MASK: -+ * Used to mask off bits from byte 5 of the MAC address -+ * to determine the UNICAST_TO_ME bit for RX frames. -+ * The full mask is complemented by BSS_ID_MASK: -+ * MASK = BSS_ID_MASK & UNICAST_TO_ME_MASK -+ */ -+#define MAC_ADDR_DW1 0x100c -+#define MAC_ADDR_DW1_BYTE4 FIELD32(0x000000ff) -+#define MAC_ADDR_DW1_BYTE5 FIELD32(0x0000ff00) -+#define MAC_ADDR_DW1_UNICAST_TO_ME_MASK FIELD32(0x00ff0000) -+ -+/* -+ * MAC_BSSID_DW0: BSSID register 0 -+ */ -+#define MAC_BSSID_DW0 0x1010 -+#define MAC_BSSID_DW0_BYTE0 FIELD32(0x000000ff) -+#define MAC_BSSID_DW0_BYTE1 FIELD32(0x0000ff00) -+#define MAC_BSSID_DW0_BYTE2 FIELD32(0x00ff0000) -+#define MAC_BSSID_DW0_BYTE3 FIELD32(0xff000000) -+ -+/* -+ * MAC_BSSID_DW1: BSSID register 1 -+ * BSS_ID_MASK: -+ * 0: 1-BSSID mode (BSS index = 0) -+ * 1: 2-BSSID mode (BSS index: Byte5, bit 0) -+ * 2: 4-BSSID mode (BSS index: byte5, bit 0 - 1) -+ * 3: 8-BSSID mode (BSS index: byte5, bit 0 - 2) -+ * This mask is used to mask off bits 0, 1 and 2 of byte 5 of the -+ * BSSID. This will make sure that those bits will be ignored -+ * when determining the MY_BSS of RX frames. -+ */ -+#define MAC_BSSID_DW1 0x1014 -+#define MAC_BSSID_DW1_BYTE4 FIELD32(0x000000ff) -+#define MAC_BSSID_DW1_BYTE5 FIELD32(0x0000ff00) -+#define MAC_BSSID_DW1_BSS_ID_MASK FIELD32(0x00030000) -+#define MAC_BSSID_DW1_BSS_BCN_NUM FIELD32(0x001c0000) -+ -+/* -+ * MAX_LEN_CFG: Maximum frame length register. -+ * MAX_MPDU: rt2860b max 16k bytes -+ * MAX_PSDU: Maximum PSDU length -+ * (power factor) 0:2^13, 1:2^14, 2:2^15, 3:2^16 -+ */ -+#define MAX_LEN_CFG 0x1018 -+#define MAX_LEN_CFG_MAX_MPDU FIELD32(0x00000fff) -+#define MAX_LEN_CFG_MAX_PSDU FIELD32(0x00003000) -+#define MAX_LEN_CFG_MIN_PSDU FIELD32(0x0000c000) -+#define MAX_LEN_CFG_MIN_MPDU FIELD32(0x000f0000) -+ -+/* -+ * BBP_CSR_CFG: BBP serial control register -+ * VALUE: Register value to program into BBP -+ * REG_NUM: Selected BBP register -+ * READ_CONTROL: 0 write BBP, 1 read BBP -+ * BUSY: ASIC is busy executing BBP commands -+ * BBP_PAR_DUR: 0 4 MAC clocks, 1 8 MAC clocks -+ * BBP_RW_MODE: 0 serial, 1 paralell -+ */ -+#define BBP_CSR_CFG 0x101c -+#define BBP_CSR_CFG_VALUE FIELD32(0x000000ff) -+#define BBP_CSR_CFG_REGNUM FIELD32(0x0000ff00) -+#define BBP_CSR_CFG_READ_CONTROL FIELD32(0x00010000) -+#define BBP_CSR_CFG_BUSY FIELD32(0x00020000) -+#define BBP_CSR_CFG_BBP_PAR_DUR FIELD32(0x00040000) -+#define BBP_CSR_CFG_BBP_RW_MODE FIELD32(0x00080000) -+ -+/* -+ * RF_CSR_CFG0: RF control register -+ * REGID_AND_VALUE: Register value to program into RF -+ * BITWIDTH: Selected RF register -+ * STANDBYMODE: 0 high when standby, 1 low when standby -+ * SEL: 0 RF_LE0 activate, 1 RF_LE1 activate -+ * BUSY: ASIC is busy executing RF commands -+ */ -+#define RF_CSR_CFG0 0x1020 -+#define RF_CSR_CFG0_REGID_AND_VALUE FIELD32(0x00ffffff) -+#define RF_CSR_CFG0_BITWIDTH FIELD32(0x1f000000) -+#define RF_CSR_CFG0_REG_VALUE_BW FIELD32(0x1fffffff) -+#define RF_CSR_CFG0_STANDBYMODE FIELD32(0x20000000) -+#define RF_CSR_CFG0_SEL FIELD32(0x40000000) -+#define RF_CSR_CFG0_BUSY FIELD32(0x80000000) -+ -+/* -+ * RF_CSR_CFG1: RF control register -+ * REGID_AND_VALUE: Register value to program into RF -+ * RFGAP: Gap between BB_CONTROL_RF and RF_LE -+ * 0: 3 system clock cycle (37.5usec) -+ * 1: 5 system clock cycle (62.5usec) -+ */ -+#define RF_CSR_CFG1 0x1024 -+#define RF_CSR_CFG1_REGID_AND_VALUE FIELD32(0x00ffffff) -+#define RF_CSR_CFG1_RFGAP FIELD32(0x1f000000) -+ -+/* -+ * RF_CSR_CFG2: RF control register -+ * VALUE: Register value to program into RF -+ * RFGAP: Gap between BB_CONTROL_RF and RF_LE -+ * 0: 3 system clock cycle (37.5usec) -+ * 1: 5 system clock cycle (62.5usec) -+ */ -+#define RF_CSR_CFG2 0x1028 -+#define RF_CSR_CFG2_VALUE FIELD32(0x00ffffff) -+ -+/* -+ * LED_CFG: LED control -+ * color LED's: -+ * 0: off -+ * 1: blinking upon TX2 -+ * 2: periodic slow blinking -+ * 3: always on -+ * LED polarity: -+ * 0: active low -+ * 1: active high -+ */ -+#define LED_CFG 0x102c -+#define LED_CFG_ON_PERIOD FIELD32(0x000000ff) -+#define LED_CFG_OFF_PERIOD FIELD32(0x0000ff00) -+#define LED_CFG_SLOW_BLINK_PERIOD FIELD32(0x003f0000) -+#define LED_CFG_R_LED_MODE FIELD32(0x03000000) -+#define LED_CFG_G_LED_MODE FIELD32(0x0c000000) -+#define LED_CFG_Y_LED_MODE FIELD32(0x30000000) -+#define LED_CFG_LED_POLAR FIELD32(0x40000000) -+ -+/* -+ * XIFS_TIME_CFG: MAC timing -+ * CCKM_SIFS_TIME: unit 1us. Applied after CCK RX/TX -+ * OFDM_SIFS_TIME: unit 1us. Applied after OFDM RX/TX -+ * OFDM_XIFS_TIME: unit 1us. Applied after OFDM RX -+ * when MAC doesn't reference BBP signal BBRXEND -+ * EIFS: unit 1us -+ * BB_RXEND_ENABLE: reference RXEND signal to begin XIFS defer -+ * -+ */ -+#define XIFS_TIME_CFG 0x1100 -+#define XIFS_TIME_CFG_CCKM_SIFS_TIME FIELD32(0x000000ff) -+#define XIFS_TIME_CFG_OFDM_SIFS_TIME FIELD32(0x0000ff00) -+#define XIFS_TIME_CFG_OFDM_XIFS_TIME FIELD32(0x000f0000) -+#define XIFS_TIME_CFG_EIFS FIELD32(0x1ff00000) -+#define XIFS_TIME_CFG_BB_RXEND_ENABLE FIELD32(0x20000000) -+ -+/* -+ * BKOFF_SLOT_CFG: -+ */ -+#define BKOFF_SLOT_CFG 0x1104 -+#define BKOFF_SLOT_CFG_SLOT_TIME FIELD32(0x000000ff) -+#define BKOFF_SLOT_CFG_CC_DELAY_TIME FIELD32(0x0000ff00) -+ -+/* -+ * NAV_TIME_CFG: -+ */ -+#define NAV_TIME_CFG 0x1108 -+#define NAV_TIME_CFG_SIFS FIELD32(0x000000ff) -+#define NAV_TIME_CFG_SLOT_TIME FIELD32(0x0000ff00) -+#define NAV_TIME_CFG_EIFS FIELD32(0x01ff0000) -+#define NAV_TIME_ZERO_SIFS FIELD32(0x02000000) -+ -+/* -+ * CH_TIME_CFG: count as channel busy -+ */ -+#define CH_TIME_CFG 0x110c -+ -+/* -+ * PBF_LIFE_TIMER: TX/RX MPDU timestamp timer (free run) Unit: 1us -+ */ -+#define PBF_LIFE_TIMER 0x1110 -+ -+/* -+ * BCN_TIME_CFG: -+ * BEACON_INTERVAL: in unit of 1/16 TU -+ * TSF_TICKING: Enable TSF auto counting -+ * TSF_SYNC: Enable TSF sync, 00: disable, 01: infra mode, 10: ad-hoc mode -+ * BEACON_GEN: Enable beacon generator -+ */ -+#define BCN_TIME_CFG 0x1114 -+#define BCN_TIME_CFG_BEACON_INTERVAL FIELD32(0x0000ffff) -+#define BCN_TIME_CFG_TSF_TICKING FIELD32(0x00010000) -+#define BCN_TIME_CFG_TSF_SYNC FIELD32(0x00060000) -+#define BCN_TIME_CFG_TBTT_ENABLE FIELD32(0x00080000) -+#define BCN_TIME_CFG_BEACON_GEN FIELD32(0x00100000) -+#define BCN_TIME_CFG_TX_TIME_COMPENSATE FIELD32(0xf0000000) -+ -+/* -+ * TBTT_SYNC_CFG: -+ */ -+#define TBTT_SYNC_CFG 0x1118 -+ -+/* -+ * TSF_TIMER_DW0: Local lsb TSF timer, read-only -+ */ -+#define TSF_TIMER_DW0 0x111c -+#define TSF_TIMER_DW0_LOW_WORD FIELD32(0xffffffff) -+ -+/* -+ * TSF_TIMER_DW1: Local msb TSF timer, read-only -+ */ -+#define TSF_TIMER_DW1 0x1120 -+#define TSF_TIMER_DW1_HIGH_WORD FIELD32(0xffffffff) -+ -+/* -+ * TBTT_TIMER: TImer remains till next TBTT, read-only -+ */ -+#define TBTT_TIMER 0x1124 -+ -+/* -+ * INT_TIMER_CFG: -+ */ -+#define INT_TIMER_CFG 0x1128 -+ -+/* -+ * INT_TIMER_EN: GP-timer and pre-tbtt Int enable -+ */ -+#define INT_TIMER_EN 0x112c -+ -+/* -+ * CH_IDLE_STA: channel idle time -+ */ -+#define CH_IDLE_STA 0x1130 -+ -+/* -+ * CH_BUSY_STA: channel busy time -+ */ -+#define CH_BUSY_STA 0x1134 -+ -+/* -+ * MAC_STATUS_CFG: -+ * BBP_RF_BUSY: When set to 0, BBP and RF are stable. -+ * if 1 or higher one of the 2 registers is busy. -+ */ -+#define MAC_STATUS_CFG 0x1200 -+#define MAC_STATUS_CFG_BBP_RF_BUSY FIELD32(0x00000003) -+ -+/* -+ * PWR_PIN_CFG: -+ */ -+#define PWR_PIN_CFG 0x1204 -+ -+/* -+ * AUTOWAKEUP_CFG: Manual power control / status register -+ * TBCN_BEFORE_WAKE: ForceWake has high privilege than PutToSleep when both set -+ * AUTOWAKE: 0:sleep, 1:awake -+ */ -+#define AUTOWAKEUP_CFG 0x1208 -+#define AUTOWAKEUP_CFG_AUTO_LEAD_TIME FIELD32(0x000000ff) -+#define AUTOWAKEUP_CFG_TBCN_BEFORE_WAKE FIELD32(0x00007f00) -+#define AUTOWAKEUP_CFG_AUTOWAKE FIELD32(0x00008000) -+ -+/* -+ * EDCA_AC0_CFG: -+ */ -+#define EDCA_AC0_CFG 0x1300 -+#define EDCA_AC0_CFG_TX_OP FIELD32(0x000000ff) -+#define EDCA_AC0_CFG_AIFSN FIELD32(0x00000f00) -+#define EDCA_AC0_CFG_CWMIN FIELD32(0x0000f000) -+#define EDCA_AC0_CFG_CWMAX FIELD32(0x000f0000) -+ -+/* -+ * EDCA_AC1_CFG: -+ */ -+#define EDCA_AC1_CFG 0x1304 -+#define EDCA_AC1_CFG_TX_OP FIELD32(0x000000ff) -+#define EDCA_AC1_CFG_AIFSN FIELD32(0x00000f00) -+#define EDCA_AC1_CFG_CWMIN FIELD32(0x0000f000) -+#define EDCA_AC1_CFG_CWMAX FIELD32(0x000f0000) -+ -+/* -+ * EDCA_AC2_CFG: -+ */ -+#define EDCA_AC2_CFG 0x1308 -+#define EDCA_AC2_CFG_TX_OP FIELD32(0x000000ff) -+#define EDCA_AC2_CFG_AIFSN FIELD32(0x00000f00) -+#define EDCA_AC2_CFG_CWMIN FIELD32(0x0000f000) -+#define EDCA_AC2_CFG_CWMAX FIELD32(0x000f0000) -+ -+/* -+ * EDCA_AC3_CFG: -+ */ -+#define EDCA_AC3_CFG 0x130c -+#define EDCA_AC3_CFG_TX_OP FIELD32(0x000000ff) -+#define EDCA_AC3_CFG_AIFSN FIELD32(0x00000f00) -+#define EDCA_AC3_CFG_CWMIN FIELD32(0x0000f000) -+#define EDCA_AC3_CFG_CWMAX FIELD32(0x000f0000) -+ -+/* -+ * EDCA_TID_AC_MAP: -+ */ -+#define EDCA_TID_AC_MAP 0x1310 -+ -+/* -+ * TX_PWR_CFG_0: -+ */ -+#define TX_PWR_CFG_0 0x1314 -+#define TX_PWR_CFG_0_1MBS FIELD32(0x0000000f) -+#define TX_PWR_CFG_0_2MBS FIELD32(0x000000f0) -+#define TX_PWR_CFG_0_55MBS FIELD32(0x00000f00) -+#define TX_PWR_CFG_0_11MBS FIELD32(0x0000f000) -+#define TX_PWR_CFG_0_6MBS FIELD32(0x000f0000) -+#define TX_PWR_CFG_0_9MBS FIELD32(0x00f00000) -+#define TX_PWR_CFG_0_12MBS FIELD32(0x0f000000) -+#define TX_PWR_CFG_0_18MBS FIELD32(0xf0000000) -+ -+/* -+ * TX_PWR_CFG_1: -+ */ -+#define TX_PWR_CFG_1 0x1318 -+#define TX_PWR_CFG_1_24MBS FIELD32(0x0000000f) -+#define TX_PWR_CFG_1_36MBS FIELD32(0x000000f0) -+#define TX_PWR_CFG_1_48MBS FIELD32(0x00000f00) -+#define TX_PWR_CFG_1_54MBS FIELD32(0x0000f000) -+#define TX_PWR_CFG_1_MCS0 FIELD32(0x000f0000) -+#define TX_PWR_CFG_1_MCS1 FIELD32(0x00f00000) -+#define TX_PWR_CFG_1_MCS2 FIELD32(0x0f000000) -+#define TX_PWR_CFG_1_MCS3 FIELD32(0xf0000000) -+ -+/* -+ * TX_PWR_CFG_2: -+ */ -+#define TX_PWR_CFG_2 0x131c -+#define TX_PWR_CFG_2_MCS4 FIELD32(0x0000000f) -+#define TX_PWR_CFG_2_MCS5 FIELD32(0x000000f0) -+#define TX_PWR_CFG_2_MCS6 FIELD32(0x00000f00) -+#define TX_PWR_CFG_2_MCS7 FIELD32(0x0000f000) -+#define TX_PWR_CFG_2_MCS8 FIELD32(0x000f0000) -+#define TX_PWR_CFG_2_MCS9 FIELD32(0x00f00000) -+#define TX_PWR_CFG_2_MCS10 FIELD32(0x0f000000) -+#define TX_PWR_CFG_2_MCS11 FIELD32(0xf0000000) -+ -+/* -+ * TX_PWR_CFG_3: -+ */ -+#define TX_PWR_CFG_3 0x1320 -+#define TX_PWR_CFG_3_MCS12 FIELD32(0x0000000f) -+#define TX_PWR_CFG_3_MCS13 FIELD32(0x000000f0) -+#define TX_PWR_CFG_3_MCS14 FIELD32(0x00000f00) -+#define TX_PWR_CFG_3_MCS15 FIELD32(0x0000f000) -+#define TX_PWR_CFG_3_UKNOWN1 FIELD32(0x000f0000) -+#define TX_PWR_CFG_3_UKNOWN2 FIELD32(0x00f00000) -+#define TX_PWR_CFG_3_UKNOWN3 FIELD32(0x0f000000) -+#define TX_PWR_CFG_3_UKNOWN4 FIELD32(0xf0000000) -+ -+/* -+ * TX_PWR_CFG_4: -+ */ -+#define TX_PWR_CFG_4 0x1324 -+#define TX_PWR_CFG_4_UKNOWN5 FIELD32(0x0000000f) -+#define TX_PWR_CFG_4_UKNOWN6 FIELD32(0x000000f0) -+#define TX_PWR_CFG_4_UKNOWN7 FIELD32(0x00000f00) -+#define TX_PWR_CFG_4_UKNOWN8 FIELD32(0x0000f000) -+ -+/* -+ * TX_PIN_CFG: -+ */ -+#define TX_PIN_CFG 0x1328 -+#define TX_PIN_CFG_PA_PE_A0_EN FIELD32(0x00000001) -+#define TX_PIN_CFG_PA_PE_G0_EN FIELD32(0x00000002) -+#define TX_PIN_CFG_PA_PE_A1_EN FIELD32(0x00000004) -+#define TX_PIN_CFG_PA_PE_G1_EN FIELD32(0x00000008) -+#define TX_PIN_CFG_PA_PE_A0_POL FIELD32(0x00000010) -+#define TX_PIN_CFG_PA_PE_G0_POL FIELD32(0x00000020) -+#define TX_PIN_CFG_PA_PE_A1_POL FIELD32(0x00000040) -+#define TX_PIN_CFG_PA_PE_G1_POL FIELD32(0x00000080) -+#define TX_PIN_CFG_LNA_PE_A0_EN FIELD32(0x00000100) -+#define TX_PIN_CFG_LNA_PE_G0_EN FIELD32(0x00000200) -+#define TX_PIN_CFG_LNA_PE_A1_EN FIELD32(0x00000400) -+#define TX_PIN_CFG_LNA_PE_G1_EN FIELD32(0x00000800) -+#define TX_PIN_CFG_LNA_PE_A0_POL FIELD32(0x00001000) -+#define TX_PIN_CFG_LNA_PE_G0_POL FIELD32(0x00002000) -+#define TX_PIN_CFG_LNA_PE_A1_POL FIELD32(0x00004000) -+#define TX_PIN_CFG_LNA_PE_G1_POL FIELD32(0x00008000) -+#define TX_PIN_CFG_RFTR_EN FIELD32(0x00010000) -+#define TX_PIN_CFG_RFTR_POL FIELD32(0x00020000) -+#define TX_PIN_CFG_TRSW_EN FIELD32(0x00040000) -+#define TX_PIN_CFG_TRSW_POL FIELD32(0x00080000) -+ -+/* -+ * TX_BAND_CFG: 0x1 use upper 20MHz, 0x0 use lower 20MHz -+ */ -+#define TX_BAND_CFG 0x132c -+#define TX_BAND_CFG_HT40_PLUS FIELD32(0x00000001) -+#define TX_BAND_CFG_A FIELD32(0x00000002) -+#define TX_BAND_CFG_BG FIELD32(0x00000004) -+ -+/* -+ * TX_SW_CFG0: -+ */ -+#define TX_SW_CFG0 0x1330 -+ -+/* -+ * TX_SW_CFG1: -+ */ -+#define TX_SW_CFG1 0x1334 -+ -+/* -+ * TX_SW_CFG2: -+ */ -+#define TX_SW_CFG2 0x1338 -+ -+/* -+ * TXOP_THRES_CFG: -+ */ -+#define TXOP_THRES_CFG 0x133c -+ -+/* -+ * TXOP_CTRL_CFG: -+ */ -+#define TXOP_CTRL_CFG 0x1340 -+ -+/* -+ * TX_RTS_CFG: -+ * RTS_THRES: unit:byte -+ * RTS_FBK_EN: enable rts rate fallback -+ */ -+#define TX_RTS_CFG 0x1344 -+#define TX_RTS_CFG_AUTO_RTS_RETRY_LIMIT FIELD32(0x000000ff) -+#define TX_RTS_CFG_RTS_THRES FIELD32(0x00ffff00) -+#define TX_RTS_CFG_RTS_FBK_EN FIELD32(0x01000000) -+ -+/* -+ * TX_TIMEOUT_CFG: -+ * MPDU_LIFETIME: expiration time = 2^(9+MPDU LIFE TIME) us -+ * RX_ACK_TIMEOUT: unit:slot. Used for TX procedure -+ * TX_OP_TIMEOUT: TXOP timeout value for TXOP truncation. -+ * it is recommended that: -+ * (SLOT_TIME) > (TX_OP_TIMEOUT) > (RX_ACK_TIMEOUT) -+ */ -+#define TX_TIMEOUT_CFG 0x1348 -+#define TX_TIMEOUT_CFG_MPDU_LIFETIME FIELD32(0x000000f0) -+#define TX_TIMEOUT_CFG_RX_ACK_TIMEOUT FIELD32(0x0000ff00) -+#define TX_TIMEOUT_CFG_TX_OP_TIMEOUT FIELD32(0x00ff0000) -+ -+/* -+ * TX_RTY_CFG: -+ * SHORT_RTY_LIMIT: short retry limit -+ * LONG_RTY_LIMIT: long retry limit -+ * LONG_RTY_THRE: Long retry threshoold -+ * NON_AGG_RTY_MODE: Non-Aggregate MPDU retry mode -+ * 0:expired by retry limit, 1: expired by mpdu life timer -+ * AGG_RTY_MODE: Aggregate MPDU retry mode -+ * 0:expired by retry limit, 1: expired by mpdu life timer -+ * TX_AUTO_FB_ENABLE: Tx retry PHY rate auto fallback enable -+ */ -+#define TX_RTY_CFG 0x134c -+#define TX_RTY_CFG_SHORT_RTY_LIMIT FIELD32(0x000000ff) -+#define TX_RTY_CFG_LONG_RTY_LIMIT FIELD32(0x0000ff00) -+#define TX_RTY_CFG_LONG_RTY_THRE FIELD32(0x0fff0000) -+#define TX_RTY_CFG_NON_AGG_RTY_MODE FIELD32(0x10000000) -+#define TX_RTY_CFG_AGG_RTY_MODE FIELD32(0x20000000) -+#define TX_RTY_CFG_TX_AUTO_FB_ENABLE FIELD32(0x40000000) -+ -+/* -+ * TX_LINK_CFG: -+ * REMOTE_MFB_LIFETIME: remote MFB life time. unit: 32us -+ * MFB_ENABLE: TX apply remote MFB 1:enable -+ * REMOTE_UMFS_ENABLE: remote unsolicit MFB enable -+ * 0: not apply remote remote unsolicit (MFS=7) -+ * TX_MRQ_EN: MCS request TX enable -+ * TX_RDG_EN: RDG TX enable -+ * TX_CF_ACK_EN: Piggyback CF-ACK enable -+ * REMOTE_MFB: remote MCS feedback -+ * REMOTE_MFS: remote MCS feedback sequence number -+ */ -+#define TX_LINK_CFG 0x1350 -+#define TX_LINK_CFG_REMOTE_MFB_LIFETIME FIELD32(0x000000ff) -+#define TX_LINK_CFG_MFB_ENABLE FIELD32(0x00000100) -+#define TX_LINK_CFG_REMOTE_UMFS_ENABLE FIELD32(0x00000200) -+#define TX_LINK_CFG_TX_MRQ_EN FIELD32(0x00000400) -+#define TX_LINK_CFG_TX_RDG_EN FIELD32(0x00000800) -+#define TX_LINK_CFG_TX_CF_ACK_EN FIELD32(0x00001000) -+#define TX_LINK_CFG_REMOTE_MFB FIELD32(0x00ff0000) -+#define TX_LINK_CFG_REMOTE_MFS FIELD32(0xff000000) -+ -+/* -+ * HT_FBK_CFG0: -+ */ -+#define HT_FBK_CFG0 0x1354 -+#define HT_FBK_CFG0_HTMCS0FBK FIELD32(0x0000000f) -+#define HT_FBK_CFG0_HTMCS1FBK FIELD32(0x000000f0) -+#define HT_FBK_CFG0_HTMCS2FBK FIELD32(0x00000f00) -+#define HT_FBK_CFG0_HTMCS3FBK FIELD32(0x0000f000) -+#define HT_FBK_CFG0_HTMCS4FBK FIELD32(0x000f0000) -+#define HT_FBK_CFG0_HTMCS5FBK FIELD32(0x00f00000) -+#define HT_FBK_CFG0_HTMCS6FBK FIELD32(0x0f000000) -+#define HT_FBK_CFG0_HTMCS7FBK FIELD32(0xf0000000) -+ -+/* -+ * HT_FBK_CFG1: -+ */ -+#define HT_FBK_CFG1 0x1358 -+#define HT_FBK_CFG1_HTMCS8FBK FIELD32(0x0000000f) -+#define HT_FBK_CFG1_HTMCS9FBK FIELD32(0x000000f0) -+#define HT_FBK_CFG1_HTMCS10FBK FIELD32(0x00000f00) -+#define HT_FBK_CFG1_HTMCS11FBK FIELD32(0x0000f000) -+#define HT_FBK_CFG1_HTMCS12FBK FIELD32(0x000f0000) -+#define HT_FBK_CFG1_HTMCS13FBK FIELD32(0x00f00000) -+#define HT_FBK_CFG1_HTMCS14FBK FIELD32(0x0f000000) -+#define HT_FBK_CFG1_HTMCS15FBK FIELD32(0xf0000000) -+ -+/* -+ * LG_FBK_CFG0: -+ */ -+#define LG_FBK_CFG0 0x135c -+#define LG_FBK_CFG0_OFDMMCS0FBK FIELD32(0x0000000f) -+#define LG_FBK_CFG0_OFDMMCS1FBK FIELD32(0x000000f0) -+#define LG_FBK_CFG0_OFDMMCS2FBK FIELD32(0x00000f00) -+#define LG_FBK_CFG0_OFDMMCS3FBK FIELD32(0x0000f000) -+#define LG_FBK_CFG0_OFDMMCS4FBK FIELD32(0x000f0000) -+#define LG_FBK_CFG0_OFDMMCS5FBK FIELD32(0x00f00000) -+#define LG_FBK_CFG0_OFDMMCS6FBK FIELD32(0x0f000000) -+#define LG_FBK_CFG0_OFDMMCS7FBK FIELD32(0xf0000000) -+ -+/* -+ * LG_FBK_CFG1: -+ */ -+#define LG_FBK_CFG1 0x1360 -+#define LG_FBK_CFG0_CCKMCS0FBK FIELD32(0x0000000f) -+#define LG_FBK_CFG0_CCKMCS1FBK FIELD32(0x000000f0) -+#define LG_FBK_CFG0_CCKMCS2FBK FIELD32(0x00000f00) -+#define LG_FBK_CFG0_CCKMCS3FBK FIELD32(0x0000f000) -+ -+/* -+ * CCK_PROT_CFG: CCK Protection -+ * PROTECT_RATE: Protection control frame rate for CCK TX(RTS/CTS/CFEnd) -+ * PROTECT_CTRL: Protection control frame type for CCK TX -+ * 0:none, 1:RTS/CTS, 2:CTS-to-self -+ * PROTECT_NAV: TXOP protection type for CCK TX -+ * 0:none, 1:ShortNAVprotect, 2:LongNAVProtect -+ * TX_OP_ALLOW_CCK: CCK TXOP allowance, 0:disallow -+ * TX_OP_ALLOW_OFDM: CCK TXOP allowance, 0:disallow -+ * TX_OP_ALLOW_MM20: CCK TXOP allowance, 0:disallow -+ * TX_OP_ALLOW_MM40: CCK TXOP allowance, 0:disallow -+ * TX_OP_ALLOW_GF20: CCK TXOP allowance, 0:disallow -+ * TX_OP_ALLOW_GF40: CCK TXOP allowance, 0:disallow -+ * RTS_TH_EN: RTS threshold enable on CCK TX -+ */ -+#define CCK_PROT_CFG 0x1364 -+#define CCK_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff) -+#define CCK_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000) -+#define CCK_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000) -+#define CCK_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000) -+#define CCK_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000) -+#define CCK_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000) -+#define CCK_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000) -+#define CCK_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000) -+#define CCK_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000) -+#define CCK_PROT_CFG_RTS_TH_EN FIELD32(0x04000000) -+ -+/* -+ * OFDM_PROT_CFG: OFDM Protection -+ */ -+#define OFDM_PROT_CFG 0x1368 -+#define OFDM_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff) -+#define OFDM_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000) -+#define OFDM_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000) -+#define OFDM_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000) -+#define OFDM_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000) -+#define OFDM_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000) -+#define OFDM_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000) -+#define OFDM_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000) -+#define OFDM_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000) -+#define OFDM_PROT_CFG_RTS_TH_EN FIELD32(0x04000000) -+ -+/* -+ * MM20_PROT_CFG: MM20 Protection -+ */ -+#define MM20_PROT_CFG 0x136c -+#define MM20_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff) -+#define MM20_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000) -+#define MM20_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000) -+#define MM20_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000) -+#define MM20_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000) -+#define MM20_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000) -+#define MM20_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000) -+#define MM20_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000) -+#define MM20_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000) -+#define MM20_PROT_CFG_RTS_TH_EN FIELD32(0x04000000) -+ -+/* -+ * MM40_PROT_CFG: MM40 Protection -+ */ -+#define MM40_PROT_CFG 0x1370 -+#define MM40_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff) -+#define MM40_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000) -+#define MM40_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000) -+#define MM40_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000) -+#define MM40_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000) -+#define MM40_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000) -+#define MM40_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000) -+#define MM40_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000) -+#define MM40_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000) -+#define MM40_PROT_CFG_RTS_TH_EN FIELD32(0x04000000) -+ -+/* -+ * GF20_PROT_CFG: GF20 Protection -+ */ -+#define GF20_PROT_CFG 0x1374 -+#define GF20_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff) -+#define GF20_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000) -+#define GF20_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000) -+#define GF20_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000) -+#define GF20_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000) -+#define GF20_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000) -+#define GF20_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000) -+#define GF20_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000) -+#define GF20_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000) -+#define GF20_PROT_CFG_RTS_TH_EN FIELD32(0x04000000) -+ -+/* -+ * GF40_PROT_CFG: GF40 Protection -+ */ -+#define GF40_PROT_CFG 0x1378 -+#define GF40_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff) -+#define GF40_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000) -+#define GF40_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000) -+#define GF40_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000) -+#define GF40_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000) -+#define GF40_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000) -+#define GF40_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000) -+#define GF40_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000) -+#define GF40_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000) -+#define GF40_PROT_CFG_RTS_TH_EN FIELD32(0x04000000) -+ -+/* -+ * EXP_CTS_TIME: -+ */ -+#define EXP_CTS_TIME 0x137c -+ -+/* -+ * EXP_ACK_TIME: -+ */ -+#define EXP_ACK_TIME 0x1380 -+ -+/* -+ * RX_FILTER_CFG: RX configuration register. -+ */ -+#define RX_FILTER_CFG 0x1400 -+#define RX_FILTER_CFG_DROP_CRC_ERROR FIELD32(0x00000001) -+#define RX_FILTER_CFG_DROP_PHY_ERROR FIELD32(0x00000002) -+#define RX_FILTER_CFG_DROP_NOT_TO_ME FIELD32(0x00000004) -+#define RX_FILTER_CFG_DROP_NOT_MY_BSSD FIELD32(0x00000008) -+#define RX_FILTER_CFG_DROP_VER_ERROR FIELD32(0x00000010) -+#define RX_FILTER_CFG_DROP_MULTICAST FIELD32(0x00000020) -+#define RX_FILTER_CFG_DROP_BROADCAST FIELD32(0x00000040) -+#define RX_FILTER_CFG_DROP_DUPLICATE FIELD32(0x00000080) -+#define RX_FILTER_CFG_DROP_CF_END_ACK FIELD32(0x00000100) -+#define RX_FILTER_CFG_DROP_CF_END FIELD32(0x00000200) -+#define RX_FILTER_CFG_DROP_ACK FIELD32(0x00000400) -+#define RX_FILTER_CFG_DROP_CTS FIELD32(0x00000800) -+#define RX_FILTER_CFG_DROP_RTS FIELD32(0x00001000) -+#define RX_FILTER_CFG_DROP_PSPOLL FIELD32(0x00002000) -+#define RX_FILTER_CFG_DROP_BA FIELD32(0x00004000) -+#define RX_FILTER_CFG_DROP_BAR FIELD32(0x00008000) -+#define RX_FILTER_CFG_DROP_CNTL FIELD32(0x00010000) -+ -+/* -+ * AUTO_RSP_CFG: -+ * AUTORESPONDER: 0: disable, 1: enable -+ * BAC_ACK_POLICY: 0:long, 1:short preamble -+ * CTS_40_MMODE: Response CTS 40MHz duplicate mode -+ * CTS_40_MREF: Response CTS 40MHz duplicate mode -+ * AR_PREAMBLE: Auto responder preamble 0:long, 1:short preamble -+ * DUAL_CTS_EN: Power bit value in control frame -+ * ACK_CTS_PSM_BIT:Power bit value in control frame -+ */ -+#define AUTO_RSP_CFG 0x1404 -+#define AUTO_RSP_CFG_AUTORESPONDER FIELD32(0x00000001) -+#define AUTO_RSP_CFG_BAC_ACK_POLICY FIELD32(0x00000002) -+#define AUTO_RSP_CFG_CTS_40_MMODE FIELD32(0x00000004) -+#define AUTO_RSP_CFG_CTS_40_MREF FIELD32(0x00000008) -+#define AUTO_RSP_CFG_AR_PREAMBLE FIELD32(0x00000010) -+#define AUTO_RSP_CFG_DUAL_CTS_EN FIELD32(0x00000040) -+#define AUTO_RSP_CFG_ACK_CTS_PSM_BIT FIELD32(0x00000080) -+ -+/* -+ * LEGACY_BASIC_RATE: -+ */ -+#define LEGACY_BASIC_RATE 0x1408 -+ -+/* -+ * HT_BASIC_RATE: -+ */ -+#define HT_BASIC_RATE 0x140c -+ -+/* -+ * HT_CTRL_CFG: -+ */ -+#define HT_CTRL_CFG 0x1410 -+ -+/* -+ * SIFS_COST_CFG: -+ */ -+#define SIFS_COST_CFG 0x1414 -+ -+/* -+ * RX_PARSER_CFG: -+ * Set NAV for all received frames -+ */ -+#define RX_PARSER_CFG 0x1418 -+ -+/* -+ * TX_SEC_CNT0: -+ */ -+#define TX_SEC_CNT0 0x1500 -+ -+/* -+ * RX_SEC_CNT0: -+ */ -+#define RX_SEC_CNT0 0x1504 -+ -+/* -+ * CCMP_FC_MUTE: -+ */ -+#define CCMP_FC_MUTE 0x1508 -+ -+/* -+ * TXOP_HLDR_ADDR0: -+ */ -+#define TXOP_HLDR_ADDR0 0x1600 -+ -+/* -+ * TXOP_HLDR_ADDR1: -+ */ -+#define TXOP_HLDR_ADDR1 0x1604 -+ -+/* -+ * TXOP_HLDR_ET: -+ */ -+#define TXOP_HLDR_ET 0x1608 -+ -+/* -+ * QOS_CFPOLL_RA_DW0: -+ */ -+#define QOS_CFPOLL_RA_DW0 0x160c -+ -+/* -+ * QOS_CFPOLL_RA_DW1: -+ */ -+#define QOS_CFPOLL_RA_DW1 0x1610 -+ -+/* -+ * QOS_CFPOLL_QC: -+ */ -+#define QOS_CFPOLL_QC 0x1614 -+ -+/* -+ * RX_STA_CNT0: RX PLCP error count & RX CRC error count -+ */ -+#define RX_STA_CNT0 0x1700 -+#define RX_STA_CNT0_CRC_ERR FIELD32(0x0000ffff) -+#define RX_STA_CNT0_PHY_ERR FIELD32(0xffff0000) -+ -+/* -+ * RX_STA_CNT1: RX False CCA count & RX LONG frame count -+ */ -+#define RX_STA_CNT1 0x1704 -+#define RX_STA_CNT1_FALSE_CCA FIELD32(0x0000ffff) -+#define RX_STA_CNT1_PLCP_ERR FIELD32(0xffff0000) -+ -+/* -+ * RX_STA_CNT2: -+ */ -+#define RX_STA_CNT2 0x1708 -+#define RX_STA_CNT2_RX_DUPLI_COUNT FIELD32(0x0000ffff) -+#define RX_STA_CNT2_RX_FIFO_OVERFLOW FIELD32(0xffff0000) -+ -+/* -+ * TX_STA_CNT0: TX Beacon count -+ */ -+#define TX_STA_CNT0 0x170c -+#define TX_STA_CNT0_TX_FAIL_COUNT FIELD32(0x0000ffff) -+#define TX_STA_CNT0_TX_BEACON_COUNT FIELD32(0xffff0000) -+ -+/* -+ * TX_STA_CNT1: TX tx count -+ */ -+#define TX_STA_CNT1 0x1710 -+#define TX_STA_CNT1_TX_SUCCESS FIELD32(0x0000ffff) -+#define TX_STA_CNT1_TX_RETRANSMIT FIELD32(0xffff0000) -+ -+/* -+ * TX_STA_CNT2: TX tx count -+ */ -+#define TX_STA_CNT2 0x1714 -+#define TX_STA_CNT2_TX_ZERO_LEN_COUNT FIELD32(0x0000ffff) -+#define TX_STA_CNT2_TX_UNDER_FLOW_COUNT FIELD32(0xffff0000) -+ -+/* -+ * TX_STA_FIFO: TX Result for specific PID status fifo register -+ */ -+#define TX_STA_FIFO 0x1718 -+#define TX_STA_FIFO_VALID FIELD32(0x00000001) -+#define TX_STA_FIFO_PID_TYPE FIELD32(0x0000001e) -+#define TX_STA_FIFO_TX_SUCCESS FIELD32(0x00000020) -+#define TX_STA_FIFO_TX_AGGRE FIELD32(0x00000040) -+#define TX_STA_FIFO_TX_ACK_REQUIRED FIELD32(0x00000080) -+#define TX_STA_FIFO_WCID FIELD32(0x0000ff00) -+#define TX_STA_FIFO_SUCCESS_RATE FIELD32(0xffff0000) -+ -+/* -+ * TX_AGG_CNT: Debug counter -+ */ -+#define TX_AGG_CNT 0x171c -+#define TX_AGG_CNT_NON_AGG_TX_COUNT FIELD32(0x0000ffff) -+#define TX_AGG_CNT_AGG_TX_COUNT FIELD32(0xffff0000) -+ -+/* -+ * TX_AGG_CNT0: -+ */ -+#define TX_AGG_CNT0 0x1720 -+#define TX_AGG_CNT0_AGG_SIZE_1_COUNT FIELD32(0x0000ffff) -+#define TX_AGG_CNT0_AGG_SIZE_2_COUNT FIELD32(0xffff0000) -+ -+/* -+ * TX_AGG_CNT1: -+ */ -+#define TX_AGG_CNT1 0x1724 -+#define TX_AGG_CNT1_AGG_SIZE_3_COUNT FIELD32(0x0000ffff) -+#define TX_AGG_CNT1_AGG_SIZE_4_COUNT FIELD32(0xffff0000) -+ -+/* -+ * TX_AGG_CNT2: -+ */ -+#define TX_AGG_CNT2 0x1728 -+#define TX_AGG_CNT2_AGG_SIZE_5_COUNT FIELD32(0x0000ffff) -+#define TX_AGG_CNT2_AGG_SIZE_6_COUNT FIELD32(0xffff0000) -+ -+/* -+ * TX_AGG_CNT3: -+ */ -+#define TX_AGG_CNT3 0x172c -+#define TX_AGG_CNT3_AGG_SIZE_7_COUNT FIELD32(0x0000ffff) -+#define TX_AGG_CNT3_AGG_SIZE_8_COUNT FIELD32(0xffff0000) -+ -+/* -+ * TX_AGG_CNT4: -+ */ -+#define TX_AGG_CNT4 0x1730 -+#define TX_AGG_CNT4_AGG_SIZE_9_COUNT FIELD32(0x0000ffff) -+#define TX_AGG_CNT4_AGG_SIZE_10_COUNT FIELD32(0xffff0000) -+ -+/* -+ * TX_AGG_CNT5: -+ */ -+#define TX_AGG_CNT5 0x1734 -+#define TX_AGG_CNT5_AGG_SIZE_11_COUNT FIELD32(0x0000ffff) -+#define TX_AGG_CNT5_AGG_SIZE_12_COUNT FIELD32(0xffff0000) -+ -+/* -+ * TX_AGG_CNT6: -+ */ -+#define TX_AGG_CNT6 0x1738 -+#define TX_AGG_CNT6_AGG_SIZE_13_COUNT FIELD32(0x0000ffff) -+#define TX_AGG_CNT6_AGG_SIZE_14_COUNT FIELD32(0xffff0000) -+ -+/* -+ * TX_AGG_CNT7: -+ */ -+#define TX_AGG_CNT7 0x173c -+#define TX_AGG_CNT7_AGG_SIZE_15_COUNT FIELD32(0x0000ffff) -+#define TX_AGG_CNT7_AGG_SIZE_16_COUNT FIELD32(0xffff0000) -+ -+/* -+ * MPDU_DENSITY_CNT: -+ * TX_ZERO_DEL: TX zero length delimiter count -+ * RX_ZERO_DEL: RX zero length delimiter count -+ */ -+#define MPDU_DENSITY_CNT 0x1740 -+#define MPDU_DENSITY_CNT_TX_ZERO_DEL FIELD32(0x0000ffff) -+#define MPDU_DENSITY_CNT_RX_ZERO_DEL FIELD32(0xffff0000) -+ -+/* -+ * Security key table memory. -+ * MAC_WCID_BASE: 8-bytes (use only 6 bytes) * 256 entry -+ * PAIRWISE_KEY_TABLE_BASE: 32-byte * 256 entry -+ * MAC_IVEIV_TABLE_BASE: 8-byte * 256-entry -+ * MAC_WCID_ATTRIBUTE_BASE: 4-byte * 256-entry -+ * SHARED_KEY_TABLE_BASE: 32-byte * 16-entry -+ * SHARED_KEY_MODE_BASE: 4-byte * 16-entry -+ */ -+#define MAC_WCID_BASE 0x1800 -+#define PAIRWISE_KEY_TABLE_BASE 0x4000 -+#define MAC_IVEIV_TABLE_BASE 0x6000 -+#define MAC_WCID_ATTRIBUTE_BASE 0x6800 -+#define SHARED_KEY_TABLE_BASE 0x6c00 -+#define SHARED_KEY_MODE_BASE 0x7000 -+ -+#define MAC_WCID_ENTRY(__idx) \ -+ ( MAC_WCID_BASE + ((__idx) * sizeof(struct mac_wcid_entry)) ) -+#define PAIRWISE_KEY_ENTRY(__idx) \ -+ ( PAIRWISE_KEY_TABLE_BASE + ((__idx) * sizeof(struct hw_key_entry)) ) -+#define MAC_IVEIV_ENTRY(__idx) \ -+ ( MAC_IVEIV_TABLE_BASE + ((__idx) & sizeof(struct mac_iveiv_entry)) ) -+#define MAC_WCID_ATTR_ENTRY(__idx) \ -+ ( MAC_WCID_ATTRIBUTE_BASE + ((__idx) * sizeof(u32)) ) -+#define SHARED_KEY_ENTRY(__idx) \ -+ ( SHARED_KEY_TABLE_BASE + ((__idx) * sizeof(struct hw_key_entry)) ) -+#define SHARED_KEY_MODE_ENTRY(__idx) \ -+ ( SHARED_KEY_MODE_BASE + ((__idx) * sizeof(u32)) ) -+ -+struct mac_wcid_entry { -+ u8 mac[6]; -+ u8 reserved[2]; -+} __attribute__ ((packed)); -+ -+struct hw_key_entry { -+ u8 key[16]; -+ u8 tx_mic[8]; -+ u8 rx_mic[8]; -+} __attribute__ ((packed)); -+ -+struct mac_iveiv_entry { -+ u8 iv[8]; -+} __attribute__ ((packed)); -+ -+/* -+ * MAC_WCID_ATTRIBUTE: -+ */ -+#define MAC_WCID_ATTRIBUTE_KEYTAB FIELD32(0x00000001) -+#define MAC_WCID_ATTRIBUTE_CIPHER FIELD32(0x0000000e) -+#define MAC_WCID_ATTRIBUTE_BSS_IDX FIELD32(0x00000070) -+#define MAC_WCID_ATTRIBUTE_RX_WIUDF FIELD32(0x00000380) -+ -+/* -+ * SHARED_KEY_MODE: -+ */ -+#define SHARED_KEY_MODE_BSS0_KEY0 FIELD32(0x00000007) -+#define SHARED_KEY_MODE_BSS0_KEY1 FIELD32(0x00000070) -+#define SHARED_KEY_MODE_BSS0_KEY2 FIELD32(0x00000700) -+#define SHARED_KEY_MODE_BSS0_KEY3 FIELD32(0x00007000) -+#define SHARED_KEY_MODE_BSS1_KEY0 FIELD32(0x00070000) -+#define SHARED_KEY_MODE_BSS1_KEY1 FIELD32(0x00700000) -+#define SHARED_KEY_MODE_BSS1_KEY2 FIELD32(0x07000000) -+#define SHARED_KEY_MODE_BSS1_KEY3 FIELD32(0x70000000) -+ -+/* -+ * HOST-MCU communication -+ */ -+ -+/* -+ * H2M_MAILBOX_CSR: Host-to-MCU Mailbox. -+ */ -+#define H2M_MAILBOX_CSR 0x7010 -+#define H2M_MAILBOX_CSR_ARG0 FIELD32(0x000000ff) -+#define H2M_MAILBOX_CSR_ARG1 FIELD32(0x0000ff00) -+#define H2M_MAILBOX_CSR_CMD_TOKEN FIELD32(0x00ff0000) -+#define H2M_MAILBOX_CSR_OWNER FIELD32(0xff000000) -+ -+/* -+ * H2M_MAILBOX_CID: -+ */ -+#define H2M_MAILBOX_CID 0x7014 -+#define H2M_MAILBOX_CID_CMD0 FIELD32(0x000000ff) -+#define H2M_MAILBOX_CID_CMD1 FIELD32(0x0000ff00) -+#define H2M_MAILBOX_CID_CMD2 FIELD32(0x00ff0000) -+#define H2M_MAILBOX_CID_CMD3 FIELD32(0xff000000) -+ -+/* -+ * H2M_MAILBOX_STATUS: -+ */ -+#define H2M_MAILBOX_STATUS 0x701c -+ -+/* -+ * H2M_INT_SRC: -+ */ -+#define H2M_INT_SRC 0x7024 -+ -+/* -+ * H2M_BBP_AGENT: -+ */ -+#define H2M_BBP_AGENT 0x7028 -+ -+/* -+ * MCU_LEDCS: LED control for MCU Mailbox. -+ */ -+#define MCU_LEDCS_LED_MODE FIELD8(0x1f) -+#define MCU_LEDCS_POLARITY FIELD8(0x01) -+ -+/* -+ * HW_CS_CTS_BASE: -+ * Carrier-sense CTS frame base address. -+ * It's where mac stores carrier-sense frame for carrier-sense function. -+ */ -+#define HW_CS_CTS_BASE 0x7700 -+ -+/* -+ * HW_DFS_CTS_BASE: -+ * FS CTS frame base address. It's where mac stores CTS frame for DFS. -+ */ -+#define HW_DFS_CTS_BASE 0x7780 -+ -+/* -+ * TXRX control registers - base address 0x3000 -+ */ -+ -+/* -+ * TXRX_CSR1: -+ * rt2860b UNKNOWN reg use R/O Reg Addr 0x77d0 first.. -+ */ -+#define TXRX_CSR1 0x77d0 -+ -+/* -+ * HW_DEBUG_SETTING_BASE: -+ * since NULL frame won't be that long (256 byte) -+ * We steal 16 tail bytes to save debugging settings -+ */ -+#define HW_DEBUG_SETTING_BASE 0x77f0 -+#define HW_DEBUG_SETTING_BASE2 0x7770 -+ -+/* -+ * HW_BEACON_BASE -+ * In order to support maximum 8 MBSS and its maximum length -+ * is 512 bytes for each beacon -+ * Three section discontinue memory segments will be used. -+ * 1. The original region for BCN 0~3 -+ * 2. Extract memory from FCE table for BCN 4~5 -+ * 3. Extract memory from Pair-wise key table for BCN 6~7 -+ * It occupied those memory of wcid 238~253 for BCN 6 -+ * and wcid 222~237 for BCN 7 -+ * -+ * IMPORTANT NOTE: Not sure why legacy driver does this, -+ * but HW_BEACON_BASE7 is 0x0200 bytes below HW_BEACON_BASE6. -+ */ -+#define HW_BEACON_BASE0 0x7800 -+#define HW_BEACON_BASE1 0x7a00 -+#define HW_BEACON_BASE2 0x7c00 -+#define HW_BEACON_BASE3 0x7e00 -+#define HW_BEACON_BASE4 0x7200 -+#define HW_BEACON_BASE5 0x7400 -+#define HW_BEACON_BASE6 0x5dc0 -+#define HW_BEACON_BASE7 0x5bc0 -+ -+#define HW_BEACON_OFFSET(__index) \ -+ ( ((__index) < 4) ? ( HW_BEACON_BASE0 + (__index * 0x0200) ) : \ -+ (((__index) < 6) ? ( HW_BEACON_BASE4 + ((__index - 4) * 0x0200) ) : \ -+ (HW_BEACON_BASE6 - ((__index - 6) * 0x0200))) ) -+ -+/* -+ * 8051 firmware image. -+ */ -+#define FIRMWARE_RT2860 "rt2860.bin" -+#define FIRMWARE_IMAGE_BASE 0x2000 -+ -+/* -+ * BBP registers. -+ * The wordsize of the BBP is 8 bits. -+ */ -+ -+/* -+ * BBP 1: TX Antenna -+ */ -+#define BBP1_TX_POWER FIELD8(0x07) -+#define BBP1_TX_ANTENNA FIELD8(0x18) -+ -+/* -+ * BBP 3: RX Antenna -+ */ -+#define BBP3_RX_ANTENNA FIELD8(0x18) -+ -+/* -+ * RF registers -+ */ -+ -+/* -+ * RF 2 -+ */ -+#define RF2_ANTENNA_RX2 FIELD32(0x00000040) -+#define RF2_ANTENNA_TX1 FIELD32(0x00004000) -+#define RF2_ANTENNA_RX1 FIELD32(0x00020000) -+ -+/* -+ * RF 3 -+ */ -+#define RF3_TXPOWER_G FIELD32(0x00003e00) -+#define RF3_TXPOWER_A_7DBM_BOOST FIELD32(0x00000200) -+#define RF3_TXPOWER_A FIELD32(0x00003c00) -+ -+/* -+ * RF 4 -+ */ -+#define RF4_TXPOWER_G FIELD32(0x000007c0) -+#define RF4_TXPOWER_A_7DBM_BOOST FIELD32(0x00000040) -+#define RF4_TXPOWER_A FIELD32(0x00000780) -+#define RF4_FREQ_OFFSET FIELD32(0x001f8000) -+#define RF4_HT40 FIELD32(0x00200000) -+ -+/* -+ * EEPROM content. -+ * The wordsize of the EEPROM is 16 bits. -+ */ -+ -+/* -+ * EEPROM Version -+ */ -+#define EEPROM_VERSION 0x0001 -+#define EEPROM_VERSION_FAE FIELD16(0x00ff) -+#define EEPROM_VERSION_VERSION FIELD16(0xff00) -+ -+/* -+ * HW MAC address. -+ */ -+#define EEPROM_MAC_ADDR_0 0x0002 -+#define EEPROM_MAC_ADDR_BYTE0 FIELD16(0x00ff) -+#define EEPROM_MAC_ADDR_BYTE1 FIELD16(0xff00) -+#define EEPROM_MAC_ADDR_1 0x0003 -+#define EEPROM_MAC_ADDR_BYTE2 FIELD16(0x00ff) -+#define EEPROM_MAC_ADDR_BYTE3 FIELD16(0xff00) -+#define EEPROM_MAC_ADDR_2 0x0004 -+#define EEPROM_MAC_ADDR_BYTE4 FIELD16(0x00ff) -+#define EEPROM_MAC_ADDR_BYTE5 FIELD16(0xff00) -+ -+/* -+ * EEPROM ANTENNA config -+ * RXPATH: 1: 1R, 2: 2R, 3: 3R -+ * TXPATH: 1: 1T, 2: 2T -+ */ -+#define EEPROM_ANTENNA 0x001a -+#define EEPROM_ANTENNA_RXPATH FIELD16(0x000f) -+#define EEPROM_ANTENNA_TXPATH FIELD16(0x00f0) -+#define EEPROM_ANTENNA_RF_TYPE FIELD16(0x0f00) -+ -+/* -+ * EEPROM NIC config -+ * CARDBUS_ACCEL: 0 - enable, 1 - disable -+ */ -+#define EEPROM_NIC 0x001b -+#define EEPROM_NIC_HW_RADIO FIELD16(0x0001) -+#define EEPROM_NIC_DYNAMIC_TX_AGC FIELD16(0x0002) -+#define EEPROM_NIC_EXTERNAL_LNA_BG FIELD16(0x0004) -+#define EEPROM_NIC_EXTERNAL_LNA_A FIELD16(0x0008) -+#define EEPROM_NIC_CARDBUS_ACCEL FIELD16(0x0010) -+#define EEPROM_NIC_BW40M_SB_BG FIELD16(0x0020) -+#define EEPROM_NIC_BW40M_SB_A FIELD16(0x0040) -+#define EEPROM_NIC_WPS_PBC FIELD16(0x0080) -+#define EEPROM_NIC_BW40M_BG FIELD16(0x0100) -+#define EEPROM_NIC_BW40M_A FIELD16(0x0200) -+ -+/* -+ * EEPROM frequency -+ */ -+#define EEPROM_FREQ 0x001d -+#define EEPROM_FREQ_OFFSET FIELD16(0x00ff) -+#define EEPROM_FREQ_LED_MODE FIELD16(0x7f00) -+#define EEPROM_FREQ_LED_POLARITY FIELD16(0x1000) -+ -+/* -+ * EEPROM LED -+ * POLARITY_RDY_G: Polarity RDY_G setting. -+ * POLARITY_RDY_A: Polarity RDY_A setting. -+ * POLARITY_ACT: Polarity ACT setting. -+ * POLARITY_GPIO_0: Polarity GPIO0 setting. -+ * POLARITY_GPIO_1: Polarity GPIO1 setting. -+ * POLARITY_GPIO_2: Polarity GPIO2 setting. -+ * POLARITY_GPIO_3: Polarity GPIO3 setting. -+ * POLARITY_GPIO_4: Polarity GPIO4 setting. -+ * LED_MODE: Led mode. -+ */ -+#define EEPROM_LED1 0x001e -+#define EEPROM_LED2 0x001f -+#define EEPROM_LED3 0x0020 -+#define EEPROM_LED_POLARITY_RDY_BG FIELD16(0x0001) -+#define EEPROM_LED_POLARITY_RDY_A FIELD16(0x0002) -+#define EEPROM_LED_POLARITY_ACT FIELD16(0x0004) -+#define EEPROM_LED_POLARITY_GPIO_0 FIELD16(0x0008) -+#define EEPROM_LED_POLARITY_GPIO_1 FIELD16(0x0010) -+#define EEPROM_LED_POLARITY_GPIO_2 FIELD16(0x0020) -+#define EEPROM_LED_POLARITY_GPIO_3 FIELD16(0x0040) -+#define EEPROM_LED_POLARITY_GPIO_4 FIELD16(0x0080) -+#define EEPROM_LED_LED_MODE FIELD16(0x1f00) -+ -+/* -+ * EEPROM LNA -+ */ -+#define EEPROM_LNA 0x0022 -+#define EEPROM_LNA_BG FIELD16(0x00ff) -+#define EEPROM_LNA_A0 FIELD16(0xff00) -+ -+/* -+ * EEPROM RSSI BG offset -+ */ -+#define EEPROM_RSSI_BG 0x0023 -+#define EEPROM_RSSI_BG_OFFSET0 FIELD16(0x00ff) -+#define EEPROM_RSSI_BG_OFFSET1 FIELD16(0xff00) -+ -+/* -+ * EEPROM RSSI BG2 offset -+ */ -+#define EEPROM_RSSI_BG2 0x0024 -+#define EEPROM_RSSI_BG2_OFFSET2 FIELD16(0x00ff) -+#define EEPROM_RSSI_BG2_LNA_A1 FIELD16(0xff00) -+ -+/* -+ * EEPROM RSSI A offset -+ */ -+#define EEPROM_RSSI_A 0x0025 -+#define EEPROM_RSSI_A_OFFSET0 FIELD16(0x00ff) -+#define EEPROM_RSSI_A_OFFSET1 FIELD16(0xff00) -+ -+/* -+ * EEPROM RSSI A2 offset -+ */ -+#define EEPROM_RSSI_A2 0x0026 -+#define EEPROM_RSSI_A2_OFFSET2 FIELD16(0x00ff) -+#define EEPROM_RSSI_A2_LNA_A2 FIELD16(0xff00) -+ -+/* -+ * EEPROM TXpower delta: 20MHZ AND 40 MHZ use different power. -+ * This is delta in 40MHZ. -+ * VALUE: Tx Power dalta value (MAX=4) -+ * TYPE: 1: Plus the delta value, 0: minus the delta value -+ * TXPOWER: Enable: -+ */ -+#define EEPROM_TXPOWER_DELTA 0x0028 -+#define EEPROM_TXPOWER_DELTA_VALUE FIELD16(0x003f) -+#define EEPROM_TXPOWER_DELTA_TYPE FIELD16(0x0040) -+#define EEPROM_TXPOWER_DELTA_TXPOWER FIELD16(0x0080) -+ -+/* -+ * EEPROM TXPOWER 802.11BG -+ */ -+#define EEPROM_TXPOWER_BG1 0x0029 -+#define EEPROM_TXPOWER_BG2 0x0030 -+#define EEPROM_TXPOWER_BG_SIZE 7 -+#define EEPROM_TXPOWER_BG_1 FIELD16(0x00ff) -+#define EEPROM_TXPOWER_BG_2 FIELD16(0xff00) -+ -+/* -+ * EEPROM TXPOWER 802.11A -+ */ -+#define EEPROM_TXPOWER_A1 0x003c -+#define EEPROM_TXPOWER_A2 0x0053 -+#define EEPROM_TXPOWER_A_SIZE 6 -+#define EEPROM_TXPOWER_A_1 FIELD16(0x00ff) -+#define EEPROM_TXPOWER_A_2 FIELD16(0xff00) -+ -+/* -+ * EEPROM TXpower byrate: 20MHZ power -+ */ -+#define EEPROM_TXPOWER_BYRATE 0x006f -+ -+/* -+ * EEPROM BBP. -+ */ -+#define EEPROM_BBP_START 0x0078 -+#define EEPROM_BBP_SIZE 16 -+#define EEPROM_BBP_VALUE FIELD16(0x00ff) -+#define EEPROM_BBP_REG_ID FIELD16(0xff00) -+ -+/* -+ * MCU mailbox commands. -+ */ -+#define MCU_SLEEP 0x30 -+#define MCU_WAKEUP 0x31 -+#define MCU_RADIO_OFF 0x35 -+#define MCU_LED 0x50 -+#define MCU_LED_STRENGTH 0x51 -+#define MCU_LED_1 0x52 -+#define MCU_LED_2 0x53 -+#define MCU_LED_3 0x54 -+#define MCU_RADAR 0x60 -+#define MCU_BOOT_SIGNAL 0x72 -+#define MCU_BBP_SIGNAL 0x80 -+ -+/* -+ * MCU mailbox tokens -+ */ -+#define TOKEN_WAKUP 3 -+ -+/* -+ * DMA descriptor defines. -+ */ -+#define TXD_DESC_SIZE ( 4 * sizeof(__le32) ) -+#define TXWI_DESC_SIZE ( 4 * sizeof(__le32) ) -+#define RXD_DESC_SIZE ( 4 * sizeof(__le32) ) -+#define RXWI_DESC_SIZE ( 4 * sizeof(__le32) ) -+ -+/* -+ * TX descriptor format for TX, PRIO and Beacon Ring. -+ */ -+ -+/* -+ * Word0 -+ */ -+#define TXD_W0_SD_PTR0 FIELD32(0xffffffff) -+ -+/* -+ * Word1 -+ */ -+#define TXD_W1_SD_LEN1 FIELD32(0x00003fff) -+#define TXD_W1_LAST_SEC1 FIELD32(0x00004000) -+#define TXD_W1_BURST FIELD32(0x00008000) -+#define TXD_W1_SD_LEN0 FIELD32(0x3fff0000) -+#define TXD_W1_LAST_SEC0 FIELD32(0x40000000) -+#define TXD_W1_DMA_DONE FIELD32(0x80000000) -+ -+/* -+ * Word2 -+ */ -+#define TXD_W2_SD_PTR1 FIELD32(0xffffffff) -+ -+/* -+ * Word3 -+ * WIV: Wireless Info Valid. 1: Driver filled WI, 0: DMA needs to copy WI -+ * QSEL: Select on-chip FIFO ID for 2nd-stage output scheduler. -+ * 0:MGMT, 1:HCCA 2:EDCA -+ */ -+#define TXD_W3_WIV FIELD32(0x01000000) -+#define TXD_W3_QSEL FIELD32(0x06000000) -+#define TXD_W3_TCO FIELD32(0x20000000) -+#define TXD_W3_UCO FIELD32(0x40000000) -+#define TXD_W3_ICO FIELD32(0x80000000) -+ -+/* -+ * TX WI structure -+ */ -+ -+/* -+ * Word0 -+ * FRAG: 1 To inform TKIP engine this is a fragment. -+ * MIMO_PS: The remote peer is in dynamic MIMO-PS mode -+ * TX_OP: 0:HT TXOP rule , 1:PIFS TX ,2:Backoff, 3:sifs -+ * BW: Channel bandwidth 20MHz or 40 MHz -+ * STBC: 1: STBC support MCS =0-7, 2,3 : RESERVED -+ */ -+#define TXWI_W0_FRAG FIELD32(0x00000001) -+#define TXWI_W0_MIMO_PS FIELD32(0x00000002) -+#define TXWI_W0_CF_ACK FIELD32(0x00000004) -+#define TXWI_W0_TS FIELD32(0x00000008) -+#define TXWI_W0_AMPDU FIELD32(0x00000010) -+#define TXWI_W0_MPDU_DENSITY FIELD32(0x000000e0) -+#define TXWI_W0_TX_OP FIELD32(0x00000300) -+#define TXWI_W0_MCS FIELD32(0x007f0000) -+#define TXWI_W0_BW FIELD32(0x00800000) -+#define TXWI_W0_SHORT_GI FIELD32(0x01000000) -+#define TXWI_W0_STBC FIELD32(0x06000000) -+#define TXWI_W0_IFS FIELD32(0x08000000) -+#define TXWI_W0_PHYMODE FIELD32(0xc0000000) -+ -+/* -+ * Word1 -+ */ -+#define TXWI_W1_ACK FIELD32(0x00000001) -+#define TXWI_W1_NSEQ FIELD32(0x00000002) -+#define TXWI_W1_BW_WIN_SIZE FIELD32(0x000000fc) -+#define TXWI_W1_WIRELESS_CLI_ID FIELD32(0x0000ff00) -+#define TXWI_W1_MPDU_TOTAL_BYTE_COUNT FIELD32(0x0fff0000) -+#define TXWI_W1_PACKETID FIELD32(0xf0000000) -+ -+/* -+ * Word2 -+ */ -+#define TXWI_W2_IV FIELD32(0xffffffff) -+ -+/* -+ * Word3 -+ */ -+#define TXWI_W3_EIV FIELD32(0xffffffff) -+ -+/* -+ * RX descriptor format for RX Ring. -+ */ -+ -+/* -+ * Word0 -+ */ -+#define RXD_W0_SDP0 FIELD32(0xffffffff) -+ -+/* -+ * Word1 -+ */ -+#define RXD_W1_SDL1 FIELD32(0x00003fff) -+#define RXD_W1_SDL0 FIELD32(0x3fff0000) -+#define RXD_W1_LS0 FIELD32(0x40000000) -+#define RXD_W1_DMA_DONE FIELD32(0x80000000) -+ -+/* -+ * Word2 -+ */ -+#define RXD_W2_SDP1 FIELD32(0xffffffff) -+ -+/* -+ * Word3 -+ * AMSDU: RX with 802.3 header, not 802.11 header. -+ * DECRYPTED: This frame is being decrypted. -+ */ -+#define RXD_W3_BA FIELD32(0x00000001) -+#define RXD_W3_DATA FIELD32(0x00000002) -+#define RXD_W3_NULLDATA FIELD32(0x00000004) -+#define RXD_W3_FRAG FIELD32(0x00000008) -+#define RXD_W3_UNICAST_TO_ME FIELD32(0x00000010) -+#define RXD_W3_MULTICAST FIELD32(0x00000020) -+#define RXD_W3_BROADCAST FIELD32(0x00000040) -+#define RXD_W3_MY_BSS FIELD32(0x00000080) -+#define RXD_W3_CRC_ERROR FIELD32(0x00000100) -+#define RXD_W3_CIPHER_ERROR FIELD32(0x00000600) -+#define RXD_W3_AMSDU FIELD32(0x00000800) -+#define RXD_W3_HTC FIELD32(0x00001000) -+#define RXD_W3_RSSI FIELD32(0x00002000) -+#define RXD_W3_L2PAD FIELD32(0x00004000) -+#define RXD_W3_AMPDU FIELD32(0x00008000) -+#define RXD_W3_DECRYPTED FIELD32(0x00010000) -+#define RXD_W3_PLCP_SIGNAL FIELD32(0x00020000) -+#define RXD_W3_PLCP_RSSI FIELD32(0x00040000) -+ -+/* -+ * RX WI structure -+ */ -+ -+/* -+ * Word0 -+ */ -+#define RXWI_W0_WIRELESS_CLI_ID FIELD32(0x000000ff) -+#define RXWI_W0_KEY_INDEX FIELD32(0x00000300) -+#define RXWI_W0_BSSID FIELD32(0x00001c00) -+#define RXWI_W0_UDF FIELD32(0x0000e000) -+#define RXWI_W0_MPDU_TOTAL_BYTE_COUNT FIELD32(0x0fff0000) -+#define RXWI_W0_TID FIELD32(0xf0000000) -+ -+/* -+ * Word1 -+ */ -+#define RXWI_W1_FRAG FIELD32(0x0000000f) -+#define RXWI_W1_SEQUENCE FIELD32(0x0000fff0) -+#define RXWI_W1_MCS FIELD32(0x007f0000) -+#define RXWI_W1_BW FIELD32(0x00800000) -+#define RXWI_W1_SHORT_GI FIELD32(0x01000000) -+#define RXWI_W1_STBC FIELD32(0x06000000) -+#define RXWI_W1_PHYMODE FIELD32(0xc0000000) -+ -+/* -+ * Word2 -+ */ -+#define RXWI_W2_RSSI0 FIELD32(0x000000ff) -+#define RXWI_W2_RSSI1 FIELD32(0x0000ff00) -+#define RXWI_W2_RSSI2 FIELD32(0x00ff0000) -+ -+/* -+ * Word3 -+ */ -+#define RXWI_W3_SNR0 FIELD32(0x000000ff) -+#define RXWI_W3_SNR1 FIELD32(0x0000ff00) -+ -+/* -+ * Macro's for converting txpower from EEPROM to mac80211 value -+ * and from mac80211 value to register value. -+ */ -+#define MIN_G_TXPOWER 0 -+#define MIN_A_TXPOWER -7 -+#define MAX_G_TXPOWER 31 -+#define MAX_A_TXPOWER 15 -+#define DEFAULT_TXPOWER 5 -+ -+#define TXPOWER_G_FROM_DEV(__txpower) \ -+ ((__txpower) > MAX_G_TXPOWER) ? DEFAULT_TXPOWER : (__txpower) -+ -+#define TXPOWER_G_TO_DEV(__txpower) \ -+ clamp_t(char, __txpower, MIN_G_TXPOWER, MAX_G_TXPOWER) -+ -+#define TXPOWER_A_FROM_DEV(__txpower) \ -+ ((__txpower) > MAX_A_TXPOWER) ? DEFAULT_TXPOWER : (__txpower) -+ -+#define TXPOWER_A_TO_DEV(__txpower) \ -+ clamp_t(char, __txpower, MIN_A_TXPOWER, MAX_A_TXPOWER) -+ -+#endif /* RT2800PCI_H */ ---- a/drivers/net/wireless/rt2x00/rt2x00.h -+++ b/drivers/net/wireless/rt2x00/rt2x00.h -@@ -138,6 +138,12 @@ struct rt2x00_chip { - #define RT2561 0x0302 - #define RT2661 0x0401 - #define RT2571 0x1300 -+#define RT2860 0x0601 /* 2.4GHz PCI/CB */ -+#define RT2860D 0x0681 /* 2.4GHz, 5GHz PCI/CB */ -+#define RT2890 0x0701 /* 2.4GHz PCIe */ -+#define RT2890D 0x0781 /* 2.4GHz, 5GHz PCIe */ -+#define RT2880 0x2880 /* WSOC */ -+#define RT3052 0x3052 /* WSOC */ - - u16 rf; - u32 rev; diff --git a/package/mac80211/patches/303-rt2x00-Add-rt73usb-USB-IDs.patch b/package/mac80211/patches/303-rt2x00-Add-rt73usb-USB-IDs.patch new file mode 100644 index 0000000000..7b66c6c258 --- /dev/null +++ b/package/mac80211/patches/303-rt2x00-Add-rt73usb-USB-IDs.patch @@ -0,0 +1,21 @@ +From b587a44d6cf038cac3ce194c49196f501fa4bb48 Mon Sep 17 00:00:00 2001 +From: Ivo van Doorn +Date: Sat, 28 Mar 2009 20:32:50 +0100 +Subject: [PATCH 4/9] rt2x00: Add rt73usb USB IDs + +Signed-off-by: Ivo van Doorn +--- + drivers/net/wireless/rt2x00/rt73usb.c | 2 ++ + 1 files changed, 2 insertions(+), 0 deletions(-) + +--- a/drivers/net/wireless/rt2x00/rt73usb.c ++++ b/drivers/net/wireless/rt2x00/rt73usb.c +@@ -2369,6 +2369,8 @@ static struct usb_device_id rt73usb_devi + /* Buffalo */ + { USB_DEVICE(0x0411, 0x00d8), USB_DEVICE_DATA(&rt73usb_ops) }, + { USB_DEVICE(0x0411, 0x00f4), USB_DEVICE_DATA(&rt73usb_ops) }, ++ { USB_DEVICE(0x0411, 0x0116), USB_DEVICE_DATA(&rt73usb_ops) }, ++ { USB_DEVICE(0x0411, 0x0119), USB_DEVICE_DATA(&rt73usb_ops) }, + /* CNet */ + { USB_DEVICE(0x1371, 0x9022), USB_DEVICE_DATA(&rt73usb_ops) }, + { USB_DEVICE(0x1371, 0x9032), USB_DEVICE_DATA(&rt73usb_ops) }, diff --git a/package/mac80211/patches/303-rt2x00-Implement-support-for-rt2800usb.patch b/package/mac80211/patches/303-rt2x00-Implement-support-for-rt2800usb.patch deleted file mode 100644 index c9152fd366..0000000000 --- a/package/mac80211/patches/303-rt2x00-Implement-support-for-rt2800usb.patch +++ /dev/null @@ -1,5026 +0,0 @@ -From 101b65d221593c1bdeacf0c6085d885ea5447c4c Mon Sep 17 00:00:00 2001 -From: Ivo van Doorn -Date: Sat, 14 Mar 2009 20:46:40 +0100 -Subject: [PATCH] rt2x00: Implement support for rt2800usb - -Add support for the rt2800usb chipset. - -Includes various patches from Mattias, Felix, Xose and Axel. - -Signed-off-by: Mattias Nissler -Signed-off-by: Felix Fietkau -Signed-off-by: Xose Vazquez Perez -Signed-off-by: Axel Kollhofer -Signed-off-by: Ivo van Doorn ---- - drivers/net/wireless/rt2x00/Kconfig | 14 + - drivers/net/wireless/rt2x00/Makefile | 1 + - drivers/net/wireless/rt2x00/rt2800usb.c | 3032 +++++++++++++++++++++++++++++++ - drivers/net/wireless/rt2x00/rt2800usb.h | 1934 ++++++++++++++++++++ - drivers/net/wireless/rt2x00/rt2x00.h | 7 + - 5 files changed, 4988 insertions(+), 0 deletions(-) - create mode 100644 drivers/net/wireless/rt2x00/rt2800usb.c - create mode 100644 drivers/net/wireless/rt2x00/rt2800usb.h - ---- a/drivers/net/wireless/rt2x00/Makefile -+++ b/drivers/net/wireless/rt2x00/Makefile -@@ -19,3 +19,4 @@ obj-$(CONFIG_RT61PCI) += rt61pci.o - obj-$(CONFIG_RT2800PCI) += rt2800pci.o - obj-$(CONFIG_RT2500USB) += rt2500usb.o - obj-$(CONFIG_RT73USB) += rt73usb.o -+obj-$(CONFIG_RT2800USB) += rt2800usb.o ---- /dev/null -+++ b/drivers/net/wireless/rt2x00/rt2800usb.c -@@ -0,0 +1,3032 @@ -+/* -+ Copyright (C) 2004 - 2009 rt2x00 SourceForge Project -+ -+ -+ This program is free software; you can redistribute it and/or modify -+ it under the terms of the GNU General Public License as published by -+ the Free Software Foundation; either version 2 of the License, or -+ (at your option) any later version. -+ -+ This program is distributed in the hope that it will be useful, -+ but WITHOUT ANY WARRANTY; without even the implied warranty of -+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ GNU General Public License for more details. -+ -+ You should have received a copy of the GNU General Public License -+ along with this program; if not, write to the -+ Free Software Foundation, Inc., -+ 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -+ */ -+ -+/* -+ Module: rt2800usb -+ Abstract: rt2800usb device specific routines. -+ Supported chipsets: RT2800U. -+ */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#include "rt2x00.h" -+#include "rt2x00usb.h" -+#include "rt2800usb.h" -+ -+/* -+ * Allow hardware encryption to be disabled. -+ */ -+static int modparam_nohwcrypt = 0; -+module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO); -+MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption."); -+ -+/* -+ * Register access. -+ * All access to the CSR registers will go through the methods -+ * rt2x00usb_register_read and rt2x00usb_register_write. -+ * BBP and RF register require indirect register access, -+ * and use the CSR registers BBPCSR and RFCSR to achieve this. -+ * These indirect registers work with busy bits, -+ * and we will try maximal REGISTER_BUSY_COUNT times to access -+ * the register while taking a REGISTER_BUSY_DELAY us delay -+ * between each attampt. When the busy bit is still set at that time, -+ * the access attempt is considered to have failed, -+ * and we will print an error. -+ * The _lock versions must be used if you already hold the csr_mutex -+ */ -+#define WAIT_FOR_BBP(__dev, __reg) \ -+ rt2x00usb_regbusy_read((__dev), BBP_CSR_CFG, BBP_CSR_CFG_BUSY, (__reg)) -+#define WAIT_FOR_RFCSR(__dev, __reg) \ -+ rt2x00usb_regbusy_read((__dev), RF_CSR_CFG, RF_CSR_CFG_BUSY, (__reg)) -+#define WAIT_FOR_RF(__dev, __reg) \ -+ rt2x00usb_regbusy_read((__dev), RF_CSR_CFG0, RF_CSR_CFG0_BUSY, (__reg)) -+#define WAIT_FOR_MCU(__dev, __reg) \ -+ rt2x00usb_regbusy_read((__dev), H2M_MAILBOX_CSR, \ -+ H2M_MAILBOX_CSR_OWNER, (__reg)) -+ -+static void rt2800usb_bbp_write(struct rt2x00_dev *rt2x00dev, -+ const unsigned int word, const u8 value) -+{ -+ u32 reg; -+ -+ mutex_lock(&rt2x00dev->csr_mutex); -+ -+ /* -+ * Wait until the BBP becomes available, afterwards we -+ * can safely write the new data into the register. -+ */ -+ if (WAIT_FOR_BBP(rt2x00dev, ®)) { -+ reg = 0; -+ rt2x00_set_field32(®, BBP_CSR_CFG_VALUE, value); -+ rt2x00_set_field32(®, BBP_CSR_CFG_REGNUM, word); -+ rt2x00_set_field32(®, BBP_CSR_CFG_BUSY, 1); -+ rt2x00_set_field32(®, BBP_CSR_CFG_READ_CONTROL, 0); -+ -+ rt2x00usb_register_write_lock(rt2x00dev, BBP_CSR_CFG, reg); -+ } -+ -+ mutex_unlock(&rt2x00dev->csr_mutex); -+} -+ -+static void rt2800usb_bbp_read(struct rt2x00_dev *rt2x00dev, -+ const unsigned int word, u8 *value) -+{ -+ u32 reg; -+ -+ mutex_lock(&rt2x00dev->csr_mutex); -+ -+ /* -+ * Wait until the BBP becomes available, afterwards we -+ * can safely write the read request into the register. -+ * After the data has been written, we wait until hardware -+ * returns the correct value, if at any time the register -+ * doesn't become available in time, reg will be 0xffffffff -+ * which means we return 0xff to the caller. -+ */ -+ if (WAIT_FOR_BBP(rt2x00dev, ®)) { -+ reg = 0; -+ rt2x00_set_field32(®, BBP_CSR_CFG_REGNUM, word); -+ rt2x00_set_field32(®, BBP_CSR_CFG_BUSY, 1); -+ rt2x00_set_field32(®, BBP_CSR_CFG_READ_CONTROL, 1); -+ -+ rt2x00usb_register_write_lock(rt2x00dev, BBP_CSR_CFG, reg); -+ -+ WAIT_FOR_BBP(rt2x00dev, ®); -+ } -+ -+ *value = rt2x00_get_field32(reg, BBP_CSR_CFG_VALUE); -+ -+ mutex_unlock(&rt2x00dev->csr_mutex); -+} -+ -+static void rt2800usb_rfcsr_write(struct rt2x00_dev *rt2x00dev, -+ const unsigned int word, const u8 value) -+{ -+ u32 reg; -+ -+ mutex_lock(&rt2x00dev->csr_mutex); -+ -+ /* -+ * Wait until the RFCSR becomes available, afterwards we -+ * can safely write the new data into the register. -+ */ -+ if (WAIT_FOR_RFCSR(rt2x00dev, ®)) { -+ reg = 0; -+ rt2x00_set_field32(®, RF_CSR_CFG_DATA, value); -+ rt2x00_set_field32(®, RF_CSR_CFG_REGNUM, word); -+ rt2x00_set_field32(®, RF_CSR_CFG_WRITE, 1); -+ rt2x00_set_field32(®, RF_CSR_CFG_BUSY, 1); -+ -+ rt2x00usb_register_write_lock(rt2x00dev, RF_CSR_CFG, reg); -+ } -+ -+ mutex_unlock(&rt2x00dev->csr_mutex); -+} -+ -+static void rt2800usb_rfcsr_read(struct rt2x00_dev *rt2x00dev, -+ const unsigned int word, u8 *value) -+{ -+ u32 reg; -+ -+ mutex_lock(&rt2x00dev->csr_mutex); -+ -+ /* -+ * Wait until the RFCSR becomes available, afterwards we -+ * can safely write the read request into the register. -+ * After the data has been written, we wait until hardware -+ * returns the correct value, if at any time the register -+ * doesn't become available in time, reg will be 0xffffffff -+ * which means we return 0xff to the caller. -+ */ -+ if (WAIT_FOR_RFCSR(rt2x00dev, ®)) { -+ reg = 0; -+ rt2x00_set_field32(®, RF_CSR_CFG_REGNUM, word); -+ rt2x00_set_field32(®, RF_CSR_CFG_WRITE, 0); -+ rt2x00_set_field32(®, RF_CSR_CFG_BUSY, 1); -+ -+ rt2x00usb_register_write_lock(rt2x00dev, BBP_CSR_CFG, reg); -+ -+ WAIT_FOR_RFCSR(rt2x00dev, ®); -+ } -+ -+ *value = rt2x00_get_field32(reg, RF_CSR_CFG_DATA); -+ -+ mutex_unlock(&rt2x00dev->csr_mutex); -+} -+ -+static void rt2800usb_rf_write(struct rt2x00_dev *rt2x00dev, -+ const unsigned int word, const u32 value) -+{ -+ u32 reg; -+ -+ mutex_lock(&rt2x00dev->csr_mutex); -+ -+ /* -+ * Wait until the RF becomes available, afterwards we -+ * can safely write the new data into the register. -+ */ -+ if (WAIT_FOR_RF(rt2x00dev, ®)) { -+ reg = 0; -+ rt2x00_set_field32(®, RF_CSR_CFG0_REG_VALUE_BW, value); -+ rt2x00_set_field32(®, RF_CSR_CFG0_STANDBYMODE, 0); -+ rt2x00_set_field32(®, RF_CSR_CFG0_SEL, 0); -+ rt2x00_set_field32(®, RF_CSR_CFG0_BUSY, 1); -+ -+ rt2x00usb_register_write_lock(rt2x00dev, RF_CSR_CFG0, reg); -+ rt2x00_rf_write(rt2x00dev, word, value); -+ } -+ -+ mutex_unlock(&rt2x00dev->csr_mutex); -+} -+ -+static void rt2800usb_mcu_request(struct rt2x00_dev *rt2x00dev, -+ const u8 command, const u8 token, -+ const u8 arg0, const u8 arg1) -+{ -+ u32 reg; -+ -+ mutex_lock(&rt2x00dev->csr_mutex); -+ -+ /* -+ * Wait until the MCU becomes available, afterwards we -+ * can safely write the new data into the register. -+ */ -+ if (WAIT_FOR_MCU(rt2x00dev, ®)) { -+ rt2x00_set_field32(®, H2M_MAILBOX_CSR_OWNER, 1); -+ rt2x00_set_field32(®, H2M_MAILBOX_CSR_CMD_TOKEN, token); -+ rt2x00_set_field32(®, H2M_MAILBOX_CSR_ARG0, arg0); -+ rt2x00_set_field32(®, H2M_MAILBOX_CSR_ARG1, arg1); -+ rt2x00usb_register_write_lock(rt2x00dev, H2M_MAILBOX_CSR, reg); -+ -+ reg = 0; -+ rt2x00_set_field32(®, HOST_CMD_CSR_HOST_COMMAND, command); -+ rt2x00usb_register_write_lock(rt2x00dev, HOST_CMD_CSR, reg); -+ } -+ -+ mutex_unlock(&rt2x00dev->csr_mutex); -+} -+ -+#ifdef CONFIG_RT2X00_LIB_DEBUGFS -+static const struct rt2x00debug rt2800usb_rt2x00debug = { -+ .owner = THIS_MODULE, -+ .csr = { -+ .read = rt2x00usb_register_read, -+ .write = rt2x00usb_register_write, -+ .flags = RT2X00DEBUGFS_OFFSET, -+ .word_base = CSR_REG_BASE, -+ .word_size = sizeof(u32), -+ .word_count = CSR_REG_SIZE / sizeof(u32), -+ }, -+ .eeprom = { -+ .read = rt2x00_eeprom_read, -+ .write = rt2x00_eeprom_write, -+ .word_base = EEPROM_BASE, -+ .word_size = sizeof(u16), -+ .word_count = EEPROM_SIZE / sizeof(u16), -+ }, -+ .bbp = { -+ .read = rt2800usb_bbp_read, -+ .write = rt2800usb_bbp_write, -+ .word_base = BBP_BASE, -+ .word_size = sizeof(u8), -+ .word_count = BBP_SIZE / sizeof(u8), -+ }, -+ .rf = { -+ .read = rt2x00_rf_read, -+ .write = rt2800usb_rf_write, -+ .word_base = RF_BASE, -+ .word_size = sizeof(u32), -+ .word_count = RF_SIZE / sizeof(u32), -+ }, -+}; -+#endif /* CONFIG_RT2X00_LIB_DEBUGFS */ -+ -+#ifdef CONFIG_RT2X00_LIB_RFKILL -+static int rt2800usb_rfkill_poll(struct rt2x00_dev *rt2x00dev) -+{ -+ u32 reg; -+ -+ rt2x00usb_register_read(rt2x00dev, GPIO_CTRL_CFG, ®); -+ return rt2x00_get_field32(reg, GPIO_CTRL_CFG_BIT2); -+} -+#else -+#define rt2800usb_rfkill_poll NULL -+#endif /* CONFIG_RT2X00_LIB_RFKILL */ -+ -+#ifdef CONFIG_RT2X00_LIB_LEDS -+static void rt2800usb_brightness_set(struct led_classdev *led_cdev, -+ enum led_brightness brightness) -+{ -+ struct rt2x00_led *led = -+ container_of(led_cdev, struct rt2x00_led, led_dev); -+ unsigned int enabled = brightness != LED_OFF; -+ unsigned int bg_mode = -+ (enabled && led->rt2x00dev->curr_band == IEEE80211_BAND_2GHZ); -+ unsigned int polarity = -+ rt2x00_get_field16(led->rt2x00dev->led_mcu_reg, -+ EEPROM_FREQ_LED_POLARITY); -+ unsigned int ledmode = -+ rt2x00_get_field16(led->rt2x00dev->led_mcu_reg, -+ EEPROM_FREQ_LED_MODE); -+ -+ if (led->type == LED_TYPE_RADIO) { -+ rt2800usb_mcu_request(led->rt2x00dev, MCU_LED, 0xff, ledmode, -+ enabled ? 0x20 : 0); -+ } else if (led->type == LED_TYPE_ASSOC) { -+ rt2800usb_mcu_request(led->rt2x00dev, MCU_LED, 0xff, ledmode, -+ enabled ? (bg_mode ? 0x60 : 0xa0) : 0x20); -+ } else if (led->type == LED_TYPE_QUALITY) { -+ /* -+ * The brightness is divided into 6 levels (0 - 5), -+ * The specs tell us the following levels: -+ * 0, 1 ,3, 7, 15, 31 -+ * to determine the level in a simple way we can simply -+ * work with bitshifting: -+ * (1 << level) - 1 -+ */ -+ rt2800usb_mcu_request(led->rt2x00dev, MCU_LED_STRENGTH, 0xff, -+ (1 << brightness / (LED_FULL / 6)) - 1, -+ polarity); -+ } -+} -+ -+static int rt2800usb_blink_set(struct led_classdev *led_cdev, -+ unsigned long *delay_on, -+ unsigned long *delay_off) -+{ -+ struct rt2x00_led *led = -+ container_of(led_cdev, struct rt2x00_led, led_dev); -+ u32 reg; -+ -+ rt2x00usb_register_read(led->rt2x00dev, LED_CFG, ®); -+ rt2x00_set_field32(®, LED_CFG_ON_PERIOD, *delay_on); -+ rt2x00_set_field32(®, LED_CFG_OFF_PERIOD, *delay_off); -+ rt2x00_set_field32(®, LED_CFG_SLOW_BLINK_PERIOD, 3); -+ rt2x00_set_field32(®, LED_CFG_R_LED_MODE, 3); -+ rt2x00_set_field32(®, LED_CFG_G_LED_MODE, 12); -+ rt2x00_set_field32(®, LED_CFG_Y_LED_MODE, 3); -+ rt2x00_set_field32(®, LED_CFG_LED_POLAR, 1); -+ rt2x00usb_register_write(led->rt2x00dev, LED_CFG, reg); -+ -+ return 0; -+} -+ -+static void rt2800usb_init_led(struct rt2x00_dev *rt2x00dev, -+ struct rt2x00_led *led, -+ enum led_type type) -+{ -+ led->rt2x00dev = rt2x00dev; -+ led->type = type; -+ led->led_dev.brightness_set = rt2800usb_brightness_set; -+ led->led_dev.blink_set = rt2800usb_blink_set; -+ led->flags = LED_INITIALIZED; -+} -+#endif /* CONFIG_RT2X00_LIB_LEDS */ -+ -+/* -+ * Configuration handlers. -+ */ -+static void rt2800usb_config_wcid_attr(struct rt2x00_dev *rt2x00dev, -+ struct rt2x00lib_crypto *crypto, -+ struct ieee80211_key_conf *key) -+{ -+ struct mac_wcid_entry wcid_entry; -+ struct mac_iveiv_entry iveiv_entry; -+ u32 offset; -+ u32 reg; -+ -+ offset = MAC_WCID_ATTR_ENTRY(key->hw_key_idx); -+ -+ rt2x00usb_register_read(rt2x00dev, offset, ®); -+ rt2x00_set_field32(®, MAC_WCID_ATTRIBUTE_KEYTAB, -+ !!(key->flags & IEEE80211_KEY_FLAG_PAIRWISE)); -+ rt2x00_set_field32(®, MAC_WCID_ATTRIBUTE_CIPHER, -+ (crypto->cmd == SET_KEY) * crypto->cipher); -+ rt2x00_set_field32(®, MAC_WCID_ATTRIBUTE_BSS_IDX, -+ (crypto->cmd == SET_KEY) * crypto->bssidx); -+ rt2x00_set_field32(®, MAC_WCID_ATTRIBUTE_RX_WIUDF, crypto->cipher); -+ rt2x00usb_register_write(rt2x00dev, offset, reg); -+ -+ offset = MAC_IVEIV_ENTRY(key->hw_key_idx); -+ -+ memset(&iveiv_entry, 0, sizeof(iveiv_entry)); -+ if ((crypto->cipher == CIPHER_TKIP) || -+ (crypto->cipher == CIPHER_TKIP_NO_MIC) || -+ (crypto->cipher == CIPHER_AES)) -+ iveiv_entry.iv[3] |= 0x20; -+ iveiv_entry.iv[3] |= key->keyidx << 6; -+ rt2x00usb_register_multiwrite(rt2x00dev, offset, -+ &iveiv_entry, sizeof(iveiv_entry)); -+ -+ offset = MAC_WCID_ENTRY(key->hw_key_idx); -+ -+ memset(&wcid_entry, 0, sizeof(wcid_entry)); -+ if (crypto->cmd == SET_KEY) -+ memcpy(&wcid_entry, crypto->address, ETH_ALEN); -+ rt2x00usb_register_multiwrite(rt2x00dev, offset, -+ &wcid_entry, sizeof(wcid_entry)); -+} -+ -+static int rt2800usb_config_shared_key(struct rt2x00_dev *rt2x00dev, -+ struct rt2x00lib_crypto *crypto, -+ struct ieee80211_key_conf *key) -+{ -+ struct hw_key_entry key_entry; -+ struct rt2x00_field32 field; -+ int timeout; -+ u32 offset; -+ u32 reg; -+ -+ if (crypto->cmd == SET_KEY) { -+ key->hw_key_idx = (4 * crypto->bssidx) + key->keyidx; -+ -+ memcpy(key_entry.key, crypto->key, -+ sizeof(key_entry.key)); -+ memcpy(key_entry.tx_mic, crypto->tx_mic, -+ sizeof(key_entry.tx_mic)); -+ memcpy(key_entry.rx_mic, crypto->rx_mic, -+ sizeof(key_entry.rx_mic)); -+ -+ offset = SHARED_KEY_ENTRY(key->hw_key_idx); -+ timeout = REGISTER_TIMEOUT32(sizeof(key_entry)); -+ rt2x00usb_vendor_request_large_buff(rt2x00dev, USB_MULTI_WRITE, -+ USB_VENDOR_REQUEST_OUT, -+ offset, &key_entry, -+ sizeof(key_entry), -+ timeout); -+ } -+ -+ /* -+ * The cipher types are stored over multiple registers -+ * starting with SHARED_KEY_MODE_BASE each word will have -+ * 32 bits and contains the cipher types for 2 bssidx each. -+ * Using the correct defines correctly will cause overhead, -+ * so just calculate the correct offset. -+ */ -+ field.bit_offset = 4 * (key->hw_key_idx % 8); -+ field.bit_mask = 0x7 << field.bit_offset; -+ -+ offset = SHARED_KEY_MODE_ENTRY(key->hw_key_idx / 8); -+ -+ rt2x00usb_register_read(rt2x00dev, offset, ®); -+ rt2x00_set_field32(®, field, -+ (crypto->cmd == SET_KEY) * crypto->cipher); -+ rt2x00usb_register_write(rt2x00dev, offset, reg); -+ -+ /* -+ * Update WCID information -+ */ -+ rt2800usb_config_wcid_attr(rt2x00dev, crypto, key); -+ -+ return 0; -+} -+ -+static int rt2800usb_config_pairwise_key(struct rt2x00_dev *rt2x00dev, -+ struct rt2x00lib_crypto *crypto, -+ struct ieee80211_key_conf *key) -+{ -+ struct hw_key_entry key_entry; -+ int timeout; -+ u32 offset; -+ -+ if (crypto->cmd == SET_KEY) { -+ /* -+ * 1 pairwise key is possible per AID, this means that the AID -+ * equals our hw_key_idx. Make sure the WCID starts _after_ the -+ * last possible shared key entry. -+ */ -+ if (crypto->aid > (256 - 32)) -+ return -ENOSPC; -+ -+ key->hw_key_idx = 32 + crypto->aid; -+ -+ memcpy(key_entry.key, crypto->key, -+ sizeof(key_entry.key)); -+ memcpy(key_entry.tx_mic, crypto->tx_mic, -+ sizeof(key_entry.tx_mic)); -+ memcpy(key_entry.rx_mic, crypto->rx_mic, -+ sizeof(key_entry.rx_mic)); -+ -+ offset = PAIRWISE_KEY_ENTRY(key->hw_key_idx); -+ timeout = REGISTER_TIMEOUT32(sizeof(key_entry)); -+ rt2x00usb_vendor_request_large_buff(rt2x00dev, USB_MULTI_WRITE, -+ USB_VENDOR_REQUEST_OUT, -+ offset, &key_entry, -+ sizeof(key_entry), -+ timeout); -+ } -+ -+ /* -+ * Update WCID information -+ */ -+ rt2800usb_config_wcid_attr(rt2x00dev, crypto, key); -+ -+ return 0; -+} -+ -+static void rt2800usb_config_filter(struct rt2x00_dev *rt2x00dev, -+ const unsigned int filter_flags) -+{ -+ u32 reg; -+ -+ /* -+ * Start configuration steps. -+ * Note that the version error will always be dropped -+ * and broadcast frames will always be accepted since -+ * there is no filter for it at this time. -+ */ -+ rt2x00usb_register_read(rt2x00dev, RX_FILTER_CFG, ®); -+ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_CRC_ERROR, -+ !(filter_flags & FIF_FCSFAIL)); -+ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_PHY_ERROR, -+ !(filter_flags & FIF_PLCPFAIL)); -+ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_NOT_TO_ME, -+ !(filter_flags & FIF_PROMISC_IN_BSS)); -+ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_NOT_MY_BSSD, 0); -+ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_VER_ERROR, 1); -+ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_MULTICAST, -+ !(filter_flags & FIF_ALLMULTI)); -+ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_BROADCAST, 0); -+ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_DUPLICATE, 1); -+ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_CF_END_ACK, -+ !(filter_flags & FIF_CONTROL)); -+ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_CF_END, -+ !(filter_flags & FIF_CONTROL)); -+ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_ACK, -+ !(filter_flags & FIF_CONTROL)); -+ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_CTS, -+ !(filter_flags & FIF_CONTROL)); -+ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_RTS, -+ !(filter_flags & FIF_CONTROL)); -+ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_PSPOLL, -+ !(filter_flags & FIF_CONTROL)); -+ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_BA, 1); -+ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_BAR, 0); -+ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_CNTL, -+ !(filter_flags & FIF_CONTROL)); -+ rt2x00usb_register_write(rt2x00dev, RX_FILTER_CFG, reg); -+} -+ -+static void rt2800usb_config_intf(struct rt2x00_dev *rt2x00dev, -+ struct rt2x00_intf *intf, -+ struct rt2x00intf_conf *conf, -+ const unsigned int flags) -+{ -+ unsigned int beacon_base; -+ u32 reg; -+ -+ if (flags & CONFIG_UPDATE_TYPE) { -+ /* -+ * Clear current synchronisation setup. -+ * For the Beacon base registers we only need to clear -+ * the first byte since that byte contains the VALID and OWNER -+ * bits which (when set to 0) will invalidate the entire beacon. -+ */ -+ beacon_base = HW_BEACON_OFFSET(intf->beacon->entry_idx); -+ rt2x00usb_register_write(rt2x00dev, beacon_base, 0); -+ -+ /* -+ * Enable synchronisation. -+ */ -+ rt2x00usb_register_read(rt2x00dev, BCN_TIME_CFG, ®); -+ rt2x00_set_field32(®, BCN_TIME_CFG_TSF_TICKING, 1); -+ rt2x00_set_field32(®, BCN_TIME_CFG_TSF_SYNC, conf->sync); -+ rt2x00_set_field32(®, BCN_TIME_CFG_TBTT_ENABLE, 1); -+ rt2x00usb_register_write(rt2x00dev, BCN_TIME_CFG, reg); -+ } -+ -+ if (flags & CONFIG_UPDATE_MAC) { -+ reg = le32_to_cpu(conf->mac[1]); -+ rt2x00_set_field32(®, MAC_ADDR_DW1_UNICAST_TO_ME_MASK, 0xff); -+ conf->mac[1] = cpu_to_le32(reg); -+ -+ rt2x00usb_register_multiwrite(rt2x00dev, MAC_ADDR_DW0, -+ conf->mac, sizeof(conf->mac)); -+ } -+ -+ if (flags & CONFIG_UPDATE_BSSID) { -+ reg = le32_to_cpu(conf->bssid[1]); -+ rt2x00_set_field32(®, MAC_BSSID_DW1_BSS_ID_MASK, 0); -+ rt2x00_set_field32(®, MAC_BSSID_DW1_BSS_BCN_NUM, 0); -+ conf->bssid[1] = cpu_to_le32(reg); -+ -+ rt2x00usb_register_multiwrite(rt2x00dev, MAC_BSSID_DW0, -+ conf->bssid, sizeof(conf->bssid)); -+ } -+} -+ -+static void rt2800usb_config_erp(struct rt2x00_dev *rt2x00dev, -+ struct rt2x00lib_erp *erp) -+{ -+ u32 reg; -+ -+ rt2x00usb_register_read(rt2x00dev, TX_TIMEOUT_CFG, ®); -+ rt2x00_set_field32(®, TX_TIMEOUT_CFG_RX_ACK_TIMEOUT, -+ DIV_ROUND_UP(erp->ack_timeout, erp->slot_time)); -+ rt2x00usb_register_write(rt2x00dev, TX_TIMEOUT_CFG, reg); -+ -+ rt2x00usb_register_read(rt2x00dev, AUTO_RSP_CFG, ®); -+ rt2x00_set_field32(®, AUTO_RSP_CFG_BAC_ACK_POLICY, -+ !!erp->short_preamble); -+ rt2x00_set_field32(®, AUTO_RSP_CFG_AR_PREAMBLE, -+ !!erp->short_preamble); -+ rt2x00usb_register_write(rt2x00dev, AUTO_RSP_CFG, reg); -+ -+ rt2x00usb_register_read(rt2x00dev, OFDM_PROT_CFG, ®); -+ rt2x00_set_field32(®, OFDM_PROT_CFG_PROTECT_CTRL, -+ erp->cts_protection ? 2 : 0); -+ rt2x00usb_register_write(rt2x00dev, OFDM_PROT_CFG, reg); -+ -+ rt2x00usb_register_write(rt2x00dev, LEGACY_BASIC_RATE, -+ erp->basic_rates); -+ rt2x00usb_register_write(rt2x00dev, HT_BASIC_RATE, 0x00008003); -+ -+ rt2x00usb_register_read(rt2x00dev, BKOFF_SLOT_CFG, ®); -+ rt2x00_set_field32(®, BKOFF_SLOT_CFG_SLOT_TIME, erp->slot_time); -+ rt2x00_set_field32(®, BKOFF_SLOT_CFG_CC_DELAY_TIME, 2); -+ rt2x00usb_register_write(rt2x00dev, BKOFF_SLOT_CFG, reg); -+ -+ rt2x00usb_register_read(rt2x00dev, XIFS_TIME_CFG, ®); -+ rt2x00_set_field32(®, XIFS_TIME_CFG_CCKM_SIFS_TIME, erp->sifs); -+ rt2x00_set_field32(®, XIFS_TIME_CFG_OFDM_SIFS_TIME, erp->sifs); -+ rt2x00_set_field32(®, XIFS_TIME_CFG_OFDM_XIFS_TIME, 4); -+ rt2x00_set_field32(®, XIFS_TIME_CFG_EIFS, erp->eifs); -+ rt2x00_set_field32(®, XIFS_TIME_CFG_BB_RXEND_ENABLE, 1); -+ rt2x00usb_register_write(rt2x00dev, XIFS_TIME_CFG, reg); -+} -+ -+static void rt2800usb_config_ant(struct rt2x00_dev *rt2x00dev, -+ struct antenna_setup *ant) -+{ -+ u16 eeprom; -+ u8 r1; -+ u8 r3; -+ -+ /* -+ * FIXME: Use requested antenna configuration. -+ */ -+ -+ rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &eeprom); -+ -+ rt2800usb_bbp_read(rt2x00dev, 1, &r1); -+ rt2800usb_bbp_read(rt2x00dev, 3, &r3); -+ -+ /* -+ * Configure the TX antenna. -+ */ -+ switch (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_TXPATH)) { -+ case 1: -+ rt2x00_set_field8(&r1, BBP1_TX_ANTENNA, 0); -+ break; -+ case 2: -+ rt2x00_set_field8(&r1, BBP1_TX_ANTENNA, 2); -+ break; -+ case 3: -+ /* Do nothing */ -+ break; -+ } -+ -+ /* -+ * Configure the RX antenna. -+ */ -+ switch (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RXPATH)) { -+ case 1: -+ rt2x00_set_field8(&r3, BBP3_RX_ANTENNA, 0); -+ break; -+ case 2: -+ rt2x00_set_field8(&r3, BBP3_RX_ANTENNA, 1); -+ break; -+ case 3: -+ rt2x00_set_field8(&r3, BBP3_RX_ANTENNA, 2); -+ break; -+ } -+ -+ rt2800usb_bbp_write(rt2x00dev, 3, r3); -+ rt2800usb_bbp_write(rt2x00dev, 1, r1); -+} -+ -+static void rt2800usb_config_lna_gain(struct rt2x00_dev *rt2x00dev, -+ struct rt2x00lib_conf *libconf) -+{ -+ u16 eeprom; -+ short lna_gain; -+ -+ if (libconf->rf.channel <= 14) { -+ rt2x00_eeprom_read(rt2x00dev, EEPROM_LNA, &eeprom); -+ lna_gain = rt2x00_get_field16(eeprom, EEPROM_LNA_BG); -+ } else if (libconf->rf.channel <= 64) { -+ rt2x00_eeprom_read(rt2x00dev, EEPROM_LNA, &eeprom); -+ lna_gain = rt2x00_get_field16(eeprom, EEPROM_LNA_A0); -+ } else if (libconf->rf.channel <= 128) { -+ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_BG2, &eeprom); -+ lna_gain = rt2x00_get_field16(eeprom, EEPROM_RSSI_BG2_LNA_A1); -+ } else { -+ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_A2, &eeprom); -+ lna_gain = rt2x00_get_field16(eeprom, EEPROM_RSSI_A2_LNA_A2); -+ } -+ -+ rt2x00dev->lna_gain = lna_gain; -+} -+ -+static void rt2800usb_config_channel_rt2x(struct rt2x00_dev *rt2x00dev, -+ struct ieee80211_conf *conf, -+ struct rf_channel *rf, -+ struct channel_info *info) -+{ -+ u16 eeprom; -+ -+ rt2x00_set_field32(&rf->rf4, RF4_FREQ_OFFSET, rt2x00dev->freq_offset); -+ -+ /* -+ * Determine antenna settings from EEPROM -+ */ -+ rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &eeprom); -+ -+ if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_TXPATH) == 1) -+ rt2x00_set_field32(&rf->rf2, RF2_ANTENNA_TX1, 1); -+ -+ if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RXPATH) == 1) { -+ rt2x00_set_field32(&rf->rf2, RF2_ANTENNA_RX1, 1); -+ rt2x00_set_field32(&rf->rf2, RF2_ANTENNA_RX2, 1); -+ } else if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RXPATH) == 2) -+ rt2x00_set_field32(&rf->rf2, RF2_ANTENNA_RX2, 1); -+ -+ if (rf->channel > 14) { -+ /* -+ * When TX power is below 0, we should increase it by 7 to -+ * make it a positive value (Minumum value is -7). -+ * However this means that values between 0 and 7 have -+ * double meaning, and we should set a 7DBm boost flag. -+ */ -+ rt2x00_set_field32(&rf->rf3, RF3_TXPOWER_A_7DBM_BOOST, -+ (info->tx_power1 >= 0)); -+ -+ if (info->tx_power1 < 0) -+ info->tx_power1 += 7; -+ -+ rt2x00_set_field32(&rf->rf3, RF3_TXPOWER_A, -+ TXPOWER_A_TO_DEV(info->tx_power1)); -+ -+ rt2x00_set_field32(&rf->rf4, RF4_TXPOWER_A_7DBM_BOOST, -+ (info->tx_power2 >= 0)); -+ -+ if (info->tx_power2 < 0) -+ info->tx_power2 += 7; -+ -+ rt2x00_set_field32(&rf->rf4, RF4_TXPOWER_A, -+ TXPOWER_A_TO_DEV(info->tx_power2)); -+ } else { -+ rt2x00_set_field32(&rf->rf3, RF3_TXPOWER_G, -+ TXPOWER_G_TO_DEV(info->tx_power1)); -+ rt2x00_set_field32(&rf->rf4, RF4_TXPOWER_G, -+ TXPOWER_G_TO_DEV(info->tx_power2)); -+ } -+ -+ rt2x00_set_field32(&rf->rf4, RF4_HT40, conf_is_ht40(conf)); -+ -+ rt2800usb_rf_write(rt2x00dev, 1, rf->rf1); -+ rt2800usb_rf_write(rt2x00dev, 2, rf->rf2); -+ rt2800usb_rf_write(rt2x00dev, 3, rf->rf3 & ~0x00000004); -+ rt2800usb_rf_write(rt2x00dev, 4, rf->rf4); -+ -+ udelay(200); -+ -+ rt2800usb_rf_write(rt2x00dev, 1, rf->rf1); -+ rt2800usb_rf_write(rt2x00dev, 2, rf->rf2); -+ rt2800usb_rf_write(rt2x00dev, 3, rf->rf3 | 0x00000004); -+ rt2800usb_rf_write(rt2x00dev, 4, rf->rf4); -+ -+ udelay(200); -+ -+ rt2800usb_rf_write(rt2x00dev, 1, rf->rf1); -+ rt2800usb_rf_write(rt2x00dev, 2, rf->rf2); -+ rt2800usb_rf_write(rt2x00dev, 3, rf->rf3 & ~0x00000004); -+ rt2800usb_rf_write(rt2x00dev, 4, rf->rf4); -+} -+ -+static void rt2800usb_config_channel_rt3x(struct rt2x00_dev *rt2x00dev, -+ struct ieee80211_conf *conf, -+ struct rf_channel *rf, -+ struct channel_info *info) -+{ -+ u8 rfcsr; -+ -+ rt2800usb_rfcsr_write(rt2x00dev, 2, rf->rf1); -+ rt2800usb_rfcsr_write(rt2x00dev, 2, rf->rf3); -+ -+ rt2800usb_rfcsr_read(rt2x00dev, 6, &rfcsr); -+ rt2x00_set_field8(&rfcsr, RFCSR6_R, rf->rf2); -+ rt2800usb_rfcsr_write(rt2x00dev, 6, rfcsr); -+ -+ rt2800usb_rfcsr_read(rt2x00dev, 12, &rfcsr); -+ rt2x00_set_field8(&rfcsr, RFCSR12_TX_POWER, -+ TXPOWER_G_TO_DEV(info->tx_power1)); -+ rt2800usb_rfcsr_write(rt2x00dev, 12, rfcsr); -+ -+ rt2800usb_rfcsr_read(rt2x00dev, 23, &rfcsr); -+ rt2x00_set_field8(&rfcsr, RFCSR23_FREQ_OFFSET, rt2x00dev->freq_offset); -+ rt2800usb_rfcsr_write(rt2x00dev, 23, rfcsr); -+ -+ if (conf_is_ht40(conf)) -+ rt2800usb_rfcsr_write(rt2x00dev, 24, -+ rt2x00dev->calibration_bw40); -+ else -+ rt2800usb_rfcsr_write(rt2x00dev, 24, -+ rt2x00dev->calibration_bw20); -+ -+ rt2800usb_rfcsr_read(rt2x00dev, 23, &rfcsr); -+ rt2x00_set_field8(&rfcsr, RFCSR7_RF_TUNING, 1); -+ rt2800usb_rfcsr_write(rt2x00dev, 23, rfcsr); -+} -+ -+static void rt2800usb_config_channel(struct rt2x00_dev *rt2x00dev, -+ struct ieee80211_conf *conf, -+ struct rf_channel *rf, -+ struct channel_info *info) -+{ -+ u32 reg; -+ unsigned int tx_pin; -+ u16 eeprom; -+ u8 bbp; -+ -+ /* -+ * Determine antenna settings from EEPROM -+ */ -+ rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &eeprom); -+ -+ if (rt2x00_rev(&rt2x00dev->chip) != RT3070_VERSION) -+ rt2800usb_config_channel_rt2x(rt2x00dev, conf, rf, info); -+ else -+ rt2800usb_config_channel_rt3x(rt2x00dev, conf, rf, info); -+ -+ /* -+ * Change BBP settings -+ */ -+ rt2800usb_bbp_write(rt2x00dev, 62, 0x37 - rt2x00dev->lna_gain); -+ rt2800usb_bbp_write(rt2x00dev, 63, 0x37 - rt2x00dev->lna_gain); -+ rt2800usb_bbp_write(rt2x00dev, 64, 0x37 - rt2x00dev->lna_gain); -+ rt2800usb_bbp_write(rt2x00dev, 86, 0); -+ -+ if (rf->channel <= 14) { -+ if (test_bit(CONFIG_EXTERNAL_LNA_BG, &rt2x00dev->flags)) { -+ rt2800usb_bbp_write(rt2x00dev, 82, 0x62); -+ rt2800usb_bbp_write(rt2x00dev, 75, 0x46); -+ } else { -+ rt2800usb_bbp_write(rt2x00dev, 82, 0x84); -+ rt2800usb_bbp_write(rt2x00dev, 75, 0x50); -+ } -+ } else { -+ rt2800usb_bbp_write(rt2x00dev, 82, 0xf2); -+ -+ if (test_bit(CONFIG_EXTERNAL_LNA_A, &rt2x00dev->flags)) -+ rt2800usb_bbp_write(rt2x00dev, 75, 0x46); -+ else -+ rt2800usb_bbp_write(rt2x00dev, 75, 0x50); -+ } -+ -+ rt2x00usb_register_read(rt2x00dev, TX_BAND_CFG, ®); -+ rt2x00_set_field32(®, TX_BAND_CFG_HT40_PLUS, conf_is_ht40_plus(conf)); -+ rt2x00_set_field32(®, TX_BAND_CFG_A, rf->channel > 14); -+ rt2x00_set_field32(®, TX_BAND_CFG_BG, rf->channel <= 14); -+ rt2x00usb_register_write(rt2x00dev, TX_BAND_CFG, reg); -+ -+ tx_pin = 0; -+ -+ /* Turn on unused PA or LNA when not using 1T or 1R */ -+ if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_TXPATH) != 1) { -+ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_A1_EN, 1); -+ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_G1_EN, 1); -+ } -+ -+ /* Turn on unused PA or LNA when not using 1T or 1R */ -+ if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RXPATH) != 1) { -+ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_A1_EN, 1); -+ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_G1_EN, 1); -+ } -+ -+ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_A0_EN, 1); -+ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_G0_EN, 1); -+ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_RFTR_EN, 1); -+ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_TRSW_EN, 1); -+ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_G0_EN, rf->channel <= 14); -+ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_A0_EN, rf->channel > 14); -+ -+ rt2x00usb_register_write(rt2x00dev, TX_PIN_CFG, tx_pin); -+ -+ rt2800usb_bbp_read(rt2x00dev, 4, &bbp); -+ rt2x00_set_field8(&bbp, BBP4_BANDWIDTH, 2 * conf_is_ht40(conf)); -+ rt2800usb_bbp_write(rt2x00dev, 4, bbp); -+ -+ rt2800usb_bbp_read(rt2x00dev, 3, &bbp); -+ rt2x00_set_field8(&bbp, BBP3_HT40_PLUS, conf_is_ht40_plus(conf)); -+ rt2800usb_bbp_write(rt2x00dev, 3, bbp); -+ -+ if (rt2x00_rev(&rt2x00dev->chip) == RT2860C_VERSION) { -+ if (conf_is_ht40(conf)) { -+ rt2800usb_bbp_write(rt2x00dev, 69, 0x1a); -+ rt2800usb_bbp_write(rt2x00dev, 70, 0x0a); -+ rt2800usb_bbp_write(rt2x00dev, 73, 0x16); -+ } else { -+ rt2800usb_bbp_write(rt2x00dev, 69, 0x16); -+ rt2800usb_bbp_write(rt2x00dev, 70, 0x08); -+ rt2800usb_bbp_write(rt2x00dev, 73, 0x11); -+ } -+ } -+ -+ msleep(1); -+} -+ -+static void rt2800usb_config_txpower(struct rt2x00_dev *rt2x00dev, -+ const int txpower) -+{ -+ u32 reg; -+ u32 value = TXPOWER_G_TO_DEV(txpower); -+ u8 r1; -+ -+ rt2800usb_bbp_read(rt2x00dev, 1, &r1); -+ rt2x00_set_field8(®, BBP1_TX_POWER, 0); -+ rt2800usb_bbp_write(rt2x00dev, 1, r1); -+ -+ rt2x00usb_register_read(rt2x00dev, TX_PWR_CFG_0, ®); -+ rt2x00_set_field32(®, TX_PWR_CFG_0_1MBS, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_0_2MBS, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_0_55MBS, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_0_11MBS, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_0_6MBS, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_0_9MBS, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_0_12MBS, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_0_18MBS, value); -+ rt2x00usb_register_write(rt2x00dev, TX_PWR_CFG_0, reg); -+ -+ rt2x00usb_register_read(rt2x00dev, TX_PWR_CFG_1, ®); -+ rt2x00_set_field32(®, TX_PWR_CFG_1_24MBS, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_1_36MBS, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_1_48MBS, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_1_54MBS, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_1_MCS0, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_1_MCS1, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_1_MCS2, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_1_MCS3, value); -+ rt2x00usb_register_write(rt2x00dev, TX_PWR_CFG_1, reg); -+ -+ rt2x00usb_register_read(rt2x00dev, TX_PWR_CFG_2, ®); -+ rt2x00_set_field32(®, TX_PWR_CFG_2_MCS4, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_2_MCS5, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_2_MCS6, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_2_MCS7, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_2_MCS8, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_2_MCS9, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_2_MCS10, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_2_MCS11, value); -+ rt2x00usb_register_write(rt2x00dev, TX_PWR_CFG_2, reg); -+ -+ rt2x00usb_register_read(rt2x00dev, TX_PWR_CFG_3, ®); -+ rt2x00_set_field32(®, TX_PWR_CFG_3_MCS12, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_3_MCS13, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_3_MCS14, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_3_MCS15, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_3_UKNOWN1, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_3_UKNOWN2, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_3_UKNOWN3, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_3_UKNOWN4, value); -+ rt2x00usb_register_write(rt2x00dev, TX_PWR_CFG_3, reg); -+ -+ rt2x00usb_register_read(rt2x00dev, TX_PWR_CFG_4, ®); -+ rt2x00_set_field32(®, TX_PWR_CFG_4_UKNOWN5, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_4_UKNOWN6, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_4_UKNOWN7, value); -+ rt2x00_set_field32(®, TX_PWR_CFG_4_UKNOWN8, value); -+ rt2x00usb_register_write(rt2x00dev, TX_PWR_CFG_4, reg); -+} -+ -+static void rt2800usb_config_retry_limit(struct rt2x00_dev *rt2x00dev, -+ struct rt2x00lib_conf *libconf) -+{ -+ u32 reg; -+ -+ rt2x00usb_register_read(rt2x00dev, TX_RTY_CFG, ®); -+ rt2x00_set_field32(®, TX_RTY_CFG_SHORT_RTY_LIMIT, -+ libconf->conf->short_frame_max_tx_count); -+ rt2x00_set_field32(®, TX_RTY_CFG_LONG_RTY_LIMIT, -+ libconf->conf->long_frame_max_tx_count); -+ rt2x00_set_field32(®, TX_RTY_CFG_LONG_RTY_THRE, 2000); -+ rt2x00_set_field32(®, TX_RTY_CFG_NON_AGG_RTY_MODE, 0); -+ rt2x00_set_field32(®, TX_RTY_CFG_AGG_RTY_MODE, 0); -+ rt2x00_set_field32(®, TX_RTY_CFG_TX_AUTO_FB_ENABLE, 1); -+ rt2x00usb_register_write(rt2x00dev, TX_RTY_CFG, reg); -+} -+ -+static void rt2800usb_config_duration(struct rt2x00_dev *rt2x00dev, -+ struct rt2x00lib_conf *libconf) -+{ -+ u32 reg; -+ -+ rt2x00usb_register_read(rt2x00dev, BCN_TIME_CFG, ®); -+ rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_INTERVAL, -+ libconf->conf->beacon_int * 16); -+ rt2x00usb_register_write(rt2x00dev, BCN_TIME_CFG, reg); -+} -+ -+static void rt2800usb_config_ps(struct rt2x00_dev *rt2x00dev, -+ struct rt2x00lib_conf *libconf) -+{ -+ enum dev_state state = -+ (libconf->conf->flags & IEEE80211_CONF_PS) ? -+ STATE_SLEEP : STATE_AWAKE; -+ u32 reg; -+ -+ if (state == STATE_SLEEP) { -+ rt2x00usb_register_write(rt2x00dev, AUTOWAKEUP_CFG, 0); -+ -+ rt2x00usb_register_read(rt2x00dev, AUTOWAKEUP_CFG, ®); -+ rt2x00_set_field32(®, AUTOWAKEUP_CFG_AUTO_LEAD_TIME, 5); -+ rt2x00_set_field32(®, AUTOWAKEUP_CFG_TBCN_BEFORE_WAKE, -+ libconf->conf->listen_interval - 1); -+ rt2x00_set_field32(®, AUTOWAKEUP_CFG_AUTOWAKE, 1); -+ rt2x00usb_register_write(rt2x00dev, AUTOWAKEUP_CFG, reg); -+ -+ rt2800usb_mcu_request(rt2x00dev, MCU_SLEEP, 0xff, 0, 0); -+ } else { -+ rt2800usb_mcu_request(rt2x00dev, MCU_WAKEUP, 0xff, 0, 0); -+ -+ rt2x00usb_register_read(rt2x00dev, AUTOWAKEUP_CFG, ®); -+ rt2x00_set_field32(®, AUTOWAKEUP_CFG_AUTO_LEAD_TIME, 0); -+ rt2x00_set_field32(®, AUTOWAKEUP_CFG_TBCN_BEFORE_WAKE, 0); -+ rt2x00_set_field32(®, AUTOWAKEUP_CFG_AUTOWAKE, 0); -+ rt2x00usb_register_write(rt2x00dev, AUTOWAKEUP_CFG, reg); -+ } -+} -+ -+static void rt2800usb_config(struct rt2x00_dev *rt2x00dev, -+ struct rt2x00lib_conf *libconf, -+ const unsigned int flags) -+{ -+ /* Always recalculate LNA gain before changing configuration */ -+ rt2800usb_config_lna_gain(rt2x00dev, libconf); -+ -+ if (flags & IEEE80211_CONF_CHANGE_CHANNEL) -+ rt2800usb_config_channel(rt2x00dev, libconf->conf, -+ &libconf->rf, &libconf->channel); -+ if (flags & IEEE80211_CONF_CHANGE_POWER) -+ rt2800usb_config_txpower(rt2x00dev, libconf->conf->power_level); -+ if (flags & IEEE80211_CONF_CHANGE_RETRY_LIMITS) -+ rt2800usb_config_retry_limit(rt2x00dev, libconf); -+ if (flags & IEEE80211_CONF_CHANGE_BEACON_INTERVAL) -+ rt2800usb_config_duration(rt2x00dev, libconf); -+ if (flags & IEEE80211_CONF_CHANGE_PS) -+ rt2800usb_config_ps(rt2x00dev, libconf); -+} -+ -+/* -+ * Link tuning -+ */ -+static void rt2800usb_link_stats(struct rt2x00_dev *rt2x00dev, -+ struct link_qual *qual) -+{ -+ u32 reg; -+ -+ /* -+ * Update FCS error count from register. -+ */ -+ rt2x00usb_register_read(rt2x00dev, RX_STA_CNT0, ®); -+ qual->rx_failed = rt2x00_get_field32(reg, RX_STA_CNT0_CRC_ERR); -+} -+ -+static u8 rt2800usb_get_default_vgc(struct rt2x00_dev *rt2x00dev) -+{ -+ if (rt2x00dev->curr_band == IEEE80211_BAND_2GHZ) { -+ if (rt2x00_rev(&rt2x00dev->chip) == RT3070_VERSION) -+ return 0x1c + (2 * rt2x00dev->lna_gain); -+ else -+ return 0x2e + rt2x00dev->lna_gain; -+ } -+ -+ if (!test_bit(CONFIG_CHANNEL_HT40, &rt2x00dev->flags)) -+ return 0x32 + (rt2x00dev->lna_gain * 5) / 3; -+ else -+ return 0x3a + (rt2x00dev->lna_gain * 5) / 3; -+} -+ -+static inline void rt2800usb_set_vgc(struct rt2x00_dev *rt2x00dev, -+ struct link_qual *qual, u8 vgc_level) -+{ -+ if (qual->vgc_level != vgc_level) { -+ rt2800usb_bbp_write(rt2x00dev, 66, vgc_level); -+ qual->vgc_level = vgc_level; -+ qual->vgc_level_reg = vgc_level; -+ } -+} -+ -+static void rt2800usb_reset_tuner(struct rt2x00_dev *rt2x00dev, -+ struct link_qual *qual) -+{ -+ rt2800usb_set_vgc(rt2x00dev, qual, -+ rt2800usb_get_default_vgc(rt2x00dev)); -+} -+ -+static void rt2800usb_link_tuner(struct rt2x00_dev *rt2x00dev, -+ struct link_qual *qual, const u32 count) -+{ -+ if (rt2x00_rev(&rt2x00dev->chip) == RT2860C_VERSION) -+ return; -+ -+ /* -+ * When RSSI is better then -80 increase VGC level with 0x10 -+ */ -+ rt2800usb_set_vgc(rt2x00dev, qual, -+ rt2800usb_get_default_vgc(rt2x00dev) + -+ ((qual->rssi > -80) * 0x10)); -+} -+ -+/* -+ * Firmware functions -+ */ -+static char *rt2800usb_get_firmware_name(struct rt2x00_dev *rt2x00dev) -+{ -+ return FIRMWARE_RT2870; -+} -+ -+static bool rt2800usb_check_crc(const u8 *data, const size_t len) -+{ -+ u16 fw_crc; -+ u16 crc; -+ -+ /* -+ * The last 2 bytes in the firmware array are the crc checksum itself, -+ * this means that we should never pass those 2 bytes to the crc -+ * algorithm. -+ */ -+ fw_crc = (data[len - 2] << 8 | data[len - 1]); -+ -+ /* -+ * Use the crc ccitt algorithm. -+ * This will return the same value as the legacy driver which -+ * used bit ordering reversion on the both the firmware bytes -+ * before input input as well as on the final output. -+ * Obviously using crc ccitt directly is much more efficient. -+ */ -+ crc = crc_ccitt(~0, data, len - 2); -+ -+ /* -+ * There is a small difference between the crc-itu-t + bitrev and -+ * the crc-ccitt crc calculation. In the latter method the 2 bytes -+ * will be swapped, use swab16 to convert the crc to the correct -+ * value. -+ */ -+ crc = swab16(crc); -+ -+ return fw_crc == crc; -+} -+ -+static int rt2800usb_check_firmware(struct rt2x00_dev *rt2x00dev, -+ const u8 *data, const size_t len) -+{ -+ u16 chipset = (rt2x00_rev(&rt2x00dev->chip) >> 16) & 0xffff; -+ size_t offset = 0; -+ -+ /* -+ * Firmware files: -+ * There are 2 variations of the rt2870 firmware. -+ * a) size: 4kb -+ * b) size: 8kb -+ * Note that (b) contains 2 seperate firmware blobs of 4k -+ * within the file. The first blob is the same firmware as (a), -+ * but the second blob is for the additional chipsets. -+ */ -+ if (len != 4096 && len != 8192) -+ return FW_BAD_LENGTH; -+ -+ /* -+ * Check if we need the upper 4kb firmware data or not. -+ */ -+ if ((len == 4096) && -+ (chipset != 0x2860) && -+ (chipset != 0x2872) && -+ (chipset != 0x3070)) -+ return FW_BAD_VERSION; -+ -+ /* -+ * 8kb firmware files must be checked as if it were -+ * 2 seperate firmware files. -+ */ -+ while (offset < len) { -+ if (!rt2800usb_check_crc(data + offset, 4096)) -+ return FW_BAD_CRC; -+ -+ offset += 4096; -+ } -+ -+ return FW_OK; -+} -+ -+static int rt2800usb_load_firmware(struct rt2x00_dev *rt2x00dev, -+ const u8 *data, const size_t len) -+{ -+ unsigned int i; -+ int status; -+ u32 reg; -+ u32 offset; -+ u32 length; -+ u16 chipset = (rt2x00_rev(&rt2x00dev->chip) >> 16) & 0xffff; -+ -+ /* -+ * Check which section of the firmware we need. -+ */ -+ if ((chipset == 0x2860) || (chipset == 0x2872) || (chipset == 0x3070)) { -+ offset = 0; -+ length = 4096; -+ } else { -+ offset = 4096; -+ length = 4096; -+ } -+ -+ /* -+ * Wait for stable hardware. -+ */ -+ for (i = 0; i < REGISTER_BUSY_COUNT; i++) { -+ rt2x00usb_register_read(rt2x00dev, MAC_CSR0, ®); -+ if (reg && reg != ~0) -+ break; -+ msleep(1); -+ } -+ -+ if (i == REGISTER_BUSY_COUNT) { -+ ERROR(rt2x00dev, "Unstable hardware.\n"); -+ return -EBUSY; -+ } -+ -+ /* -+ * Write firmware to device. -+ */ -+ rt2x00usb_vendor_request_large_buff(rt2x00dev, USB_MULTI_WRITE, -+ USB_VENDOR_REQUEST_OUT, -+ FIRMWARE_IMAGE_BASE, -+ data + offset, length, -+ REGISTER_TIMEOUT32(length)); -+ -+ rt2x00usb_register_write(rt2x00dev, H2M_MAILBOX_CID, ~0); -+ rt2x00usb_register_write(rt2x00dev, H2M_MAILBOX_STATUS, ~0); -+ -+ /* -+ * Send firmware request to device to load firmware, -+ * we need to specify a long timeout time. -+ */ -+ status = rt2x00usb_vendor_request_sw(rt2x00dev, USB_DEVICE_MODE, -+ 0, USB_MODE_FIRMWARE, -+ REGISTER_TIMEOUT_FIRMWARE); -+ if (status < 0) { -+ ERROR(rt2x00dev, "Failed to write Firmware to device.\n"); -+ return status; -+ } -+ -+ /* -+ * Wait for device to stabilize. -+ */ -+ for (i = 0; i < REGISTER_BUSY_COUNT; i++) { -+ rt2x00usb_register_read(rt2x00dev, PBF_SYS_CTRL, ®); -+ if (rt2x00_get_field32(reg, PBF_SYS_CTRL_READY)) -+ break; -+ msleep(1); -+ } -+ -+ if (i == REGISTER_BUSY_COUNT) { -+ ERROR(rt2x00dev, "PBF system register not ready.\n"); -+ return -EBUSY; -+ } -+ -+ /* -+ * Initialize firmware. -+ */ -+ rt2x00usb_register_write(rt2x00dev, H2M_BBP_AGENT, 0); -+ rt2x00usb_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0); -+ msleep(1); -+ -+ return 0; -+} -+ -+/* -+ * Initialization functions. -+ */ -+static int rt2800usb_init_registers(struct rt2x00_dev *rt2x00dev) -+{ -+ u32 reg; -+ unsigned int i; -+ -+ /* -+ * Wait untill BBP and RF are ready. -+ */ -+ for (i = 0; i < REGISTER_BUSY_COUNT; i++) { -+ rt2x00usb_register_read(rt2x00dev, MAC_CSR0, ®); -+ if (reg && reg != ~0) -+ break; -+ msleep(1); -+ } -+ -+ if (i == REGISTER_BUSY_COUNT) { -+ ERROR(rt2x00dev, "Unstable hardware.\n"); -+ return -EBUSY; -+ } -+ -+ rt2x00usb_register_read(rt2x00dev, PBF_SYS_CTRL, ®); -+ rt2x00usb_register_write(rt2x00dev, PBF_SYS_CTRL, reg & ~0x00002000); -+ -+ rt2x00usb_register_read(rt2x00dev, MAC_SYS_CTRL, ®); -+ rt2x00_set_field32(®, MAC_SYS_CTRL_RESET_CSR, 1); -+ rt2x00_set_field32(®, MAC_SYS_CTRL_RESET_BBP, 1); -+ rt2x00usb_register_write(rt2x00dev, MAC_SYS_CTRL, reg); -+ -+ rt2x00usb_register_write(rt2x00dev, USB_DMA_CFG, 0x00000000); -+ -+ rt2x00usb_vendor_request_sw(rt2x00dev, USB_DEVICE_MODE, 0, -+ USB_MODE_RESET, REGISTER_TIMEOUT); -+ -+ rt2x00usb_register_write(rt2x00dev, MAC_SYS_CTRL, 0x00000000); -+ -+ rt2x00usb_register_read(rt2x00dev, BCN_OFFSET0, ®); -+ rt2x00_set_field32(®, BCN_OFFSET0_BCN0, 0xe0); /* 0x3800 */ -+ rt2x00_set_field32(®, BCN_OFFSET0_BCN1, 0xe8); /* 0x3a00 */ -+ rt2x00_set_field32(®, BCN_OFFSET0_BCN2, 0xf0); /* 0x3c00 */ -+ rt2x00_set_field32(®, BCN_OFFSET0_BCN3, 0xf8); /* 0x3e00 */ -+ rt2x00usb_register_write(rt2x00dev, BCN_OFFSET0, reg); -+ -+ rt2x00usb_register_read(rt2x00dev, BCN_OFFSET1, ®); -+ rt2x00_set_field32(®, BCN_OFFSET1_BCN4, 0xc8); /* 0x3200 */ -+ rt2x00_set_field32(®, BCN_OFFSET1_BCN5, 0xd0); /* 0x3400 */ -+ rt2x00_set_field32(®, BCN_OFFSET1_BCN6, 0x77); /* 0x1dc0 */ -+ rt2x00_set_field32(®, BCN_OFFSET1_BCN7, 0x6f); /* 0x1bc0 */ -+ rt2x00usb_register_write(rt2x00dev, BCN_OFFSET1, reg); -+ -+ rt2x00usb_register_write(rt2x00dev, LEGACY_BASIC_RATE, 0x0000013f); -+ rt2x00usb_register_write(rt2x00dev, HT_BASIC_RATE, 0x00008003); -+ -+ rt2x00usb_register_write(rt2x00dev, MAC_SYS_CTRL, 0x00000000); -+ -+ rt2x00usb_register_read(rt2x00dev, BCN_TIME_CFG, ®); -+ rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_INTERVAL, 0); -+ rt2x00_set_field32(®, BCN_TIME_CFG_TSF_TICKING, 0); -+ rt2x00_set_field32(®, BCN_TIME_CFG_TSF_SYNC, 0); -+ rt2x00_set_field32(®, BCN_TIME_CFG_TBTT_ENABLE, 0); -+ rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_GEN, 0); -+ rt2x00_set_field32(®, BCN_TIME_CFG_TX_TIME_COMPENSATE, 0); -+ rt2x00usb_register_write(rt2x00dev, BCN_TIME_CFG, reg); -+ -+ if (rt2x00_rev(&rt2x00dev->chip) == RT3070_VERSION) { -+ rt2x00usb_register_write(rt2x00dev, TX_SW_CFG0, 0x00000400); -+ rt2x00usb_register_write(rt2x00dev, TX_SW_CFG1, 0x00000000); -+ rt2x00usb_register_write(rt2x00dev, TX_SW_CFG2, 0x00000000); -+ } else { -+ rt2x00usb_register_write(rt2x00dev, TX_SW_CFG0, 0x00000000); -+ rt2x00usb_register_write(rt2x00dev, TX_SW_CFG1, 0x00080606); -+ } -+ -+ rt2x00usb_register_read(rt2x00dev, TX_LINK_CFG, ®); -+ rt2x00_set_field32(®, TX_LINK_CFG_REMOTE_MFB_LIFETIME, 32); -+ rt2x00_set_field32(®, TX_LINK_CFG_MFB_ENABLE, 0); -+ rt2x00_set_field32(®, TX_LINK_CFG_REMOTE_UMFS_ENABLE, 0); -+ rt2x00_set_field32(®, TX_LINK_CFG_TX_MRQ_EN, 0); -+ rt2x00_set_field32(®, TX_LINK_CFG_TX_RDG_EN, 0); -+ rt2x00_set_field32(®, TX_LINK_CFG_TX_CF_ACK_EN, 1); -+ rt2x00_set_field32(®, TX_LINK_CFG_REMOTE_MFB, 0); -+ rt2x00_set_field32(®, TX_LINK_CFG_REMOTE_MFS, 0); -+ rt2x00usb_register_write(rt2x00dev, TX_LINK_CFG, reg); -+ -+ rt2x00usb_register_read(rt2x00dev, TX_TIMEOUT_CFG, ®); -+ rt2x00_set_field32(®, TX_TIMEOUT_CFG_MPDU_LIFETIME, 9); -+ rt2x00_set_field32(®, TX_TIMEOUT_CFG_TX_OP_TIMEOUT, 10); -+ rt2x00usb_register_write(rt2x00dev, TX_TIMEOUT_CFG, reg); -+ -+ rt2x00usb_register_read(rt2x00dev, MAX_LEN_CFG, ®); -+ rt2x00_set_field32(®, MAX_LEN_CFG_MAX_MPDU, AGGREGATION_SIZE); -+ if (rt2x00_rev(&rt2x00dev->chip) >= RT2880E_VERSION && -+ rt2x00_rev(&rt2x00dev->chip) < RT3070_VERSION) -+ rt2x00_set_field32(®, MAX_LEN_CFG_MAX_PSDU, 2); -+ else -+ rt2x00_set_field32(®, MAX_LEN_CFG_MAX_PSDU, 1); -+ rt2x00_set_field32(®, MAX_LEN_CFG_MIN_PSDU, 0); -+ rt2x00_set_field32(®, MAX_LEN_CFG_MIN_MPDU, 0); -+ rt2x00usb_register_write(rt2x00dev, MAX_LEN_CFG, reg); -+ -+ rt2x00usb_register_write(rt2x00dev, PBF_MAX_PCNT, 0x1f3fbf9f); -+ -+ rt2x00usb_register_read(rt2x00dev, AUTO_RSP_CFG, ®); -+ rt2x00_set_field32(®, AUTO_RSP_CFG_AUTORESPONDER, 1); -+ rt2x00_set_field32(®, AUTO_RSP_CFG_CTS_40_MMODE, 0); -+ rt2x00_set_field32(®, AUTO_RSP_CFG_CTS_40_MREF, 0); -+ rt2x00_set_field32(®, AUTO_RSP_CFG_DUAL_CTS_EN, 0); -+ rt2x00_set_field32(®, AUTO_RSP_CFG_ACK_CTS_PSM_BIT, 0); -+ rt2x00usb_register_write(rt2x00dev, AUTO_RSP_CFG, reg); -+ -+ rt2x00usb_register_read(rt2x00dev, CCK_PROT_CFG, ®); -+ rt2x00_set_field32(®, CCK_PROT_CFG_PROTECT_RATE, 8); -+ rt2x00_set_field32(®, CCK_PROT_CFG_PROTECT_CTRL, 0); -+ rt2x00_set_field32(®, CCK_PROT_CFG_PROTECT_NAV, 1); -+ rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_CCK, 1); -+ rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_OFDM, 1); -+ rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_MM20, 1); -+ rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_MM40, 1); -+ rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_GF20, 1); -+ rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_GF40, 1); -+ rt2x00usb_register_write(rt2x00dev, CCK_PROT_CFG, reg); -+ -+ rt2x00usb_register_read(rt2x00dev, OFDM_PROT_CFG, ®); -+ rt2x00_set_field32(®, OFDM_PROT_CFG_PROTECT_RATE, 8); -+ rt2x00_set_field32(®, OFDM_PROT_CFG_PROTECT_CTRL, 0); -+ rt2x00_set_field32(®, OFDM_PROT_CFG_PROTECT_NAV, 1); -+ rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_CCK, 1); -+ rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_OFDM, 1); -+ rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_MM20, 1); -+ rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_MM40, 1); -+ rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_GF20, 1); -+ rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_GF40, 1); -+ rt2x00usb_register_write(rt2x00dev, OFDM_PROT_CFG, reg); -+ -+ rt2x00usb_register_read(rt2x00dev, MM20_PROT_CFG, ®); -+ rt2x00_set_field32(®, MM20_PROT_CFG_PROTECT_RATE, 0x4004); -+ rt2x00_set_field32(®, MM20_PROT_CFG_PROTECT_CTRL, 0); -+ rt2x00_set_field32(®, MM20_PROT_CFG_PROTECT_NAV, 1); -+ rt2x00_set_field32(®, MM20_PROT_CFG_TX_OP_ALLOW_CCK, 1); -+ rt2x00_set_field32(®, MM20_PROT_CFG_TX_OP_ALLOW_OFDM, 1); -+ rt2x00_set_field32(®, MM20_PROT_CFG_TX_OP_ALLOW_MM20, 1); -+ rt2x00_set_field32(®, MM20_PROT_CFG_TX_OP_ALLOW_MM40, 0); -+ rt2x00_set_field32(®, MM20_PROT_CFG_TX_OP_ALLOW_GF20, 1); -+ rt2x00_set_field32(®, MM20_PROT_CFG_TX_OP_ALLOW_GF40, 0); -+ rt2x00usb_register_write(rt2x00dev, MM20_PROT_CFG, reg); -+ -+ rt2x00usb_register_read(rt2x00dev, MM40_PROT_CFG, ®); -+ rt2x00_set_field32(®, MM40_PROT_CFG_PROTECT_RATE, 0x4084); -+ rt2x00_set_field32(®, MM40_PROT_CFG_PROTECT_CTRL, 0); -+ rt2x00_set_field32(®, MM40_PROT_CFG_PROTECT_NAV, 1); -+ rt2x00_set_field32(®, MM40_PROT_CFG_TX_OP_ALLOW_CCK, 1); -+ rt2x00_set_field32(®, MM40_PROT_CFG_TX_OP_ALLOW_OFDM, 1); -+ rt2x00_set_field32(®, MM40_PROT_CFG_TX_OP_ALLOW_MM20, 1); -+ rt2x00_set_field32(®, MM40_PROT_CFG_TX_OP_ALLOW_MM40, 1); -+ rt2x00_set_field32(®, MM40_PROT_CFG_TX_OP_ALLOW_GF20, 1); -+ rt2x00_set_field32(®, MM40_PROT_CFG_TX_OP_ALLOW_GF40, 1); -+ rt2x00usb_register_write(rt2x00dev, MM40_PROT_CFG, reg); -+ -+ rt2x00usb_register_read(rt2x00dev, GF20_PROT_CFG, ®); -+ rt2x00_set_field32(®, GF20_PROT_CFG_PROTECT_RATE, 0x4004); -+ rt2x00_set_field32(®, GF20_PROT_CFG_PROTECT_CTRL, 0); -+ rt2x00_set_field32(®, GF20_PROT_CFG_PROTECT_NAV, 1); -+ rt2x00_set_field32(®, GF20_PROT_CFG_TX_OP_ALLOW_CCK, 1); -+ rt2x00_set_field32(®, GF20_PROT_CFG_TX_OP_ALLOW_OFDM, 1); -+ rt2x00_set_field32(®, GF20_PROT_CFG_TX_OP_ALLOW_MM20, 1); -+ rt2x00_set_field32(®, GF20_PROT_CFG_TX_OP_ALLOW_MM40, 0); -+ rt2x00_set_field32(®, GF20_PROT_CFG_TX_OP_ALLOW_GF20, 1); -+ rt2x00_set_field32(®, GF20_PROT_CFG_TX_OP_ALLOW_GF40, 0); -+ rt2x00usb_register_write(rt2x00dev, GF20_PROT_CFG, reg); -+ -+ rt2x00usb_register_read(rt2x00dev, GF40_PROT_CFG, ®); -+ rt2x00_set_field32(®, GF40_PROT_CFG_PROTECT_RATE, 0x4084); -+ rt2x00_set_field32(®, GF40_PROT_CFG_PROTECT_CTRL, 0); -+ rt2x00_set_field32(®, GF40_PROT_CFG_PROTECT_NAV, 1); -+ rt2x00_set_field32(®, GF40_PROT_CFG_TX_OP_ALLOW_CCK, 1); -+ rt2x00_set_field32(®, GF40_PROT_CFG_TX_OP_ALLOW_OFDM, 1); -+ rt2x00_set_field32(®, GF40_PROT_CFG_TX_OP_ALLOW_MM20, 1); -+ rt2x00_set_field32(®, GF40_PROT_CFG_TX_OP_ALLOW_MM40, 1); -+ rt2x00_set_field32(®, GF40_PROT_CFG_TX_OP_ALLOW_GF20, 1); -+ rt2x00_set_field32(®, GF40_PROT_CFG_TX_OP_ALLOW_GF40, 1); -+ rt2x00usb_register_write(rt2x00dev, GF40_PROT_CFG, reg); -+ -+ rt2x00usb_register_write(rt2x00dev, PBF_CFG, 0xf40006); -+ -+ rt2x00usb_register_read(rt2x00dev, WPDMA_GLO_CFG, ®); -+ rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_TX_DMA, 0); -+ rt2x00_set_field32(®, WPDMA_GLO_CFG_TX_DMA_BUSY, 0); -+ rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_RX_DMA, 0); -+ rt2x00_set_field32(®, WPDMA_GLO_CFG_RX_DMA_BUSY, 0); -+ rt2x00_set_field32(®, WPDMA_GLO_CFG_WP_DMA_BURST_SIZE, 3); -+ rt2x00_set_field32(®, WPDMA_GLO_CFG_TX_WRITEBACK_DONE, 0); -+ rt2x00_set_field32(®, WPDMA_GLO_CFG_BIG_ENDIAN, 0); -+ rt2x00_set_field32(®, WPDMA_GLO_CFG_RX_HDR_SCATTER, 0); -+ rt2x00_set_field32(®, WPDMA_GLO_CFG_HDR_SEG_LEN, 0); -+ rt2x00usb_register_write(rt2x00dev, WPDMA_GLO_CFG, reg); -+ -+ rt2x00usb_register_write(rt2x00dev, TXOP_CTRL_CFG, 0x0000583f); -+ rt2x00usb_register_write(rt2x00dev, TXOP_HLDR_ET, 0x00000002); -+ -+ rt2x00usb_register_read(rt2x00dev, TX_RTS_CFG, ®); -+ rt2x00_set_field32(®, TX_RTS_CFG_AUTO_RTS_RETRY_LIMIT, 32); -+ rt2x00_set_field32(®, TX_RTS_CFG_RTS_THRES, -+ IEEE80211_MAX_RTS_THRESHOLD); -+ rt2x00_set_field32(®, TX_RTS_CFG_RTS_FBK_EN, 0); -+ rt2x00usb_register_write(rt2x00dev, TX_RTS_CFG, reg); -+ -+ rt2x00usb_register_write(rt2x00dev, EXP_ACK_TIME, 0x002400ca); -+ rt2x00usb_register_write(rt2x00dev, PWR_PIN_CFG, 0x00000003); -+ -+ /* -+ * ASIC will keep garbage value after boot, clear encryption keys. -+ */ -+ for (i = 0; i < 256; i++) { -+ u32 wcid[2] = { 0xffffffff, 0x00ffffff }; -+ rt2x00usb_register_multiwrite(rt2x00dev, MAC_WCID_ENTRY(i), -+ wcid, sizeof(wcid)); -+ -+ rt2x00usb_register_write(rt2x00dev, MAC_WCID_ATTR_ENTRY(i), 1); -+ rt2x00usb_register_write(rt2x00dev, MAC_IVEIV_ENTRY(i), 0); -+ } -+ -+ for (i = 0; i < 16; i++) -+ rt2x00usb_register_write(rt2x00dev, -+ SHARED_KEY_MODE_ENTRY(i), 0); -+ -+ /* -+ * Clear all beacons -+ * For the Beacon base registers we only need to clear -+ * the first byte since that byte contains the VALID and OWNER -+ * bits which (when set to 0) will invalidate the entire beacon. -+ */ -+ rt2x00usb_register_write(rt2x00dev, HW_BEACON_BASE0, 0); -+ rt2x00usb_register_write(rt2x00dev, HW_BEACON_BASE1, 0); -+ rt2x00usb_register_write(rt2x00dev, HW_BEACON_BASE2, 0); -+ rt2x00usb_register_write(rt2x00dev, HW_BEACON_BASE3, 0); -+ rt2x00usb_register_write(rt2x00dev, HW_BEACON_BASE4, 0); -+ rt2x00usb_register_write(rt2x00dev, HW_BEACON_BASE5, 0); -+ rt2x00usb_register_write(rt2x00dev, HW_BEACON_BASE6, 0); -+ rt2x00usb_register_write(rt2x00dev, HW_BEACON_BASE7, 0); -+ -+ rt2x00usb_register_read(rt2x00dev, USB_CYC_CFG, ®); -+ rt2x00_set_field32(®, USB_CYC_CFG_CLOCK_CYCLE, 30); -+ rt2x00usb_register_write(rt2x00dev, USB_CYC_CFG, reg); -+ -+ rt2x00usb_register_read(rt2x00dev, HT_FBK_CFG0, ®); -+ rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS0FBK, 0); -+ rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS1FBK, 0); -+ rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS2FBK, 1); -+ rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS3FBK, 2); -+ rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS4FBK, 3); -+ rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS5FBK, 4); -+ rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS6FBK, 5); -+ rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS7FBK, 6); -+ rt2x00usb_register_write(rt2x00dev, HT_FBK_CFG0, reg); -+ -+ rt2x00usb_register_read(rt2x00dev, HT_FBK_CFG1, ®); -+ rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS8FBK, 8); -+ rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS9FBK, 8); -+ rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS10FBK, 9); -+ rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS11FBK, 10); -+ rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS12FBK, 11); -+ rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS13FBK, 12); -+ rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS14FBK, 13); -+ rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS15FBK, 14); -+ rt2x00usb_register_write(rt2x00dev, HT_FBK_CFG1, reg); -+ -+ rt2x00usb_register_read(rt2x00dev, LG_FBK_CFG0, ®); -+ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS0FBK, 8); -+ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS1FBK, 8); -+ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS2FBK, 3); -+ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS3FBK, 10); -+ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS4FBK, 11); -+ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS5FBK, 12); -+ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS6FBK, 13); -+ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS7FBK, 14); -+ rt2x00usb_register_write(rt2x00dev, LG_FBK_CFG0, reg); -+ -+ rt2x00usb_register_read(rt2x00dev, LG_FBK_CFG1, ®); -+ rt2x00_set_field32(®, LG_FBK_CFG0_CCKMCS0FBK, 0); -+ rt2x00_set_field32(®, LG_FBK_CFG0_CCKMCS1FBK, 0); -+ rt2x00_set_field32(®, LG_FBK_CFG0_CCKMCS2FBK, 1); -+ rt2x00_set_field32(®, LG_FBK_CFG0_CCKMCS3FBK, 2); -+ rt2x00usb_register_write(rt2x00dev, LG_FBK_CFG1, reg); -+ -+ /* -+ * We must clear the error counters. -+ * These registers are cleared on read, -+ * so we may pass a useless variable to store the value. -+ */ -+ rt2x00usb_register_read(rt2x00dev, RX_STA_CNT0, ®); -+ rt2x00usb_register_read(rt2x00dev, RX_STA_CNT1, ®); -+ rt2x00usb_register_read(rt2x00dev, RX_STA_CNT2, ®); -+ rt2x00usb_register_read(rt2x00dev, TX_STA_CNT0, ®); -+ rt2x00usb_register_read(rt2x00dev, TX_STA_CNT1, ®); -+ rt2x00usb_register_read(rt2x00dev, TX_STA_CNT2, ®); -+ -+ return 0; -+} -+ -+static int rt2800usb_wait_bbp_rf_ready(struct rt2x00_dev *rt2x00dev) -+{ -+ unsigned int i; -+ u32 reg; -+ -+ for (i = 0; i < REGISTER_BUSY_COUNT; i++) { -+ rt2x00usb_register_read(rt2x00dev, MAC_STATUS_CFG, ®); -+ if (!rt2x00_get_field32(reg, MAC_STATUS_CFG_BBP_RF_BUSY)) -+ return 0; -+ -+ udelay(REGISTER_BUSY_DELAY); -+ } -+ -+ ERROR(rt2x00dev, "BBP/RF register access failed, aborting.\n"); -+ return -EACCES; -+} -+ -+static int rt2800usb_wait_bbp_ready(struct rt2x00_dev *rt2x00dev) -+{ -+ unsigned int i; -+ u8 value; -+ -+ for (i = 0; i < REGISTER_BUSY_COUNT; i++) { -+ rt2800usb_bbp_read(rt2x00dev, 0, &value); -+ if ((value != 0xff) && (value != 0x00)) -+ return 0; -+ udelay(REGISTER_BUSY_DELAY); -+ } -+ -+ ERROR(rt2x00dev, "BBP register access failed, aborting.\n"); -+ return -EACCES; -+} -+ -+static int rt2800usb_init_bbp(struct rt2x00_dev *rt2x00dev) -+{ -+ unsigned int i; -+ u16 eeprom; -+ u8 reg_id; -+ u8 value; -+ -+ if (unlikely(rt2800usb_wait_bbp_rf_ready(rt2x00dev) || -+ rt2800usb_wait_bbp_ready(rt2x00dev))) -+ return -EACCES; -+ -+ rt2800usb_bbp_write(rt2x00dev, 65, 0x2c); -+ rt2800usb_bbp_write(rt2x00dev, 66, 0x38); -+ rt2800usb_bbp_write(rt2x00dev, 69, 0x12); -+ rt2800usb_bbp_write(rt2x00dev, 70, 0x0a); -+ rt2800usb_bbp_write(rt2x00dev, 73, 0x10); -+ rt2800usb_bbp_write(rt2x00dev, 81, 0x37); -+ rt2800usb_bbp_write(rt2x00dev, 82, 0x62); -+ rt2800usb_bbp_write(rt2x00dev, 83, 0x6a); -+ rt2800usb_bbp_write(rt2x00dev, 84, 0x99); -+ rt2800usb_bbp_write(rt2x00dev, 86, 0x00); -+ rt2800usb_bbp_write(rt2x00dev, 91, 0x04); -+ rt2800usb_bbp_write(rt2x00dev, 92, 0x00); -+ rt2800usb_bbp_write(rt2x00dev, 103, 0x00); -+ rt2800usb_bbp_write(rt2x00dev, 105, 0x05); -+ -+ if (rt2x00_rev(&rt2x00dev->chip) == RT2860C_VERSION) { -+ rt2800usb_bbp_write(rt2x00dev, 69, 0x16); -+ rt2800usb_bbp_write(rt2x00dev, 73, 0x12); -+ } -+ -+ if (rt2x00_rev(&rt2x00dev->chip) > RT2860D_VERSION) { -+ rt2800usb_bbp_write(rt2x00dev, 84, 0x19); -+ } -+ -+ if (rt2x00_rev(&rt2x00dev->chip) == RT3070_VERSION) { -+ rt2800usb_bbp_write(rt2x00dev, 70, 0x0a); -+ rt2800usb_bbp_write(rt2x00dev, 84, 0x99); -+ rt2800usb_bbp_write(rt2x00dev, 105, 0x05); -+ } -+ -+ for (i = 0; i < EEPROM_BBP_SIZE; i++) { -+ rt2x00_eeprom_read(rt2x00dev, EEPROM_BBP_START + i, &eeprom); -+ -+ if (eeprom != 0xffff && eeprom != 0x0000) { -+ reg_id = rt2x00_get_field16(eeprom, EEPROM_BBP_REG_ID); -+ value = rt2x00_get_field16(eeprom, EEPROM_BBP_VALUE); -+ rt2800usb_bbp_write(rt2x00dev, reg_id, value); -+ } -+ } -+ -+ return 0; -+} -+ -+static u8 rt2800usb_init_rx_filter(struct rt2x00_dev *rt2x00dev, -+ bool bw40, u8 rfcsr24, u8 filter_target) -+{ -+ unsigned int i; -+ u8 bbp; -+ u8 rfcsr; -+ u8 passband; -+ u8 stopband; -+ u8 overtuned = 0; -+ -+ rt2800usb_rfcsr_write(rt2x00dev, 24, rfcsr24); -+ -+ rt2800usb_bbp_read(rt2x00dev, 4, &bbp); -+ rt2x00_set_field8(&bbp, BBP4_BANDWIDTH, 2 * bw40); -+ rt2800usb_bbp_write(rt2x00dev, 4, bbp); -+ -+ rt2800usb_rfcsr_read(rt2x00dev, 22, &rfcsr); -+ rt2x00_set_field8(&rfcsr, RFCSR22_BASEBAND_LOOPBACK, 1); -+ rt2800usb_rfcsr_write(rt2x00dev, 22, rfcsr); -+ -+ /* -+ * Set power & frequency of passband test tone -+ */ -+ rt2800usb_bbp_write(rt2x00dev, 24, 0); -+ -+ for (i = 0; i < 100; i++) { -+ rt2800usb_bbp_write(rt2x00dev, 25, 0x90); -+ msleep(1); -+ -+ rt2800usb_bbp_read(rt2x00dev, 55, &passband); -+ if (passband) -+ break; -+ } -+ -+ /* -+ * Set power & frequency of stopband test tone -+ */ -+ rt2800usb_bbp_write(rt2x00dev, 24, 0x06); -+ -+ for (i = 0; i < 100; i++) { -+ rt2800usb_bbp_write(rt2x00dev, 25, 0x90); -+ msleep(1); -+ -+ rt2800usb_bbp_read(rt2x00dev, 55, &stopband); -+ -+ if ((passband - stopband) <= filter_target) { -+ rfcsr24++; -+ overtuned += ((passband - stopband) == filter_target); -+ } else -+ break; -+ -+ rt2800usb_rfcsr_write(rt2x00dev, 24, rfcsr24); -+ } -+ -+ rfcsr24 -= !!overtuned; -+ -+ rt2800usb_rfcsr_write(rt2x00dev, 24, rfcsr24); -+ return rfcsr24; -+} -+ -+static int rt2800usb_init_rfcsr(struct rt2x00_dev *rt2x00dev) -+{ -+ u8 rfcsr; -+ u8 bbp; -+ -+ if (rt2x00_rev(&rt2x00dev->chip) != RT3070_VERSION) -+ return 0; -+ -+ /* -+ * Init RF calibration. -+ */ -+ rt2800usb_rfcsr_read(rt2x00dev, 30, &rfcsr); -+ rt2x00_set_field8(&rfcsr, RFCSR30_RF_CALIBRATION, 1); -+ rt2800usb_rfcsr_write(rt2x00dev, 30, rfcsr); -+ msleep(1); -+ rt2x00_set_field8(&rfcsr, RFCSR30_RF_CALIBRATION, 0); -+ rt2800usb_rfcsr_write(rt2x00dev, 30, rfcsr); -+ -+ rt2800usb_rfcsr_write(rt2x00dev, 4, 0x40); -+ rt2800usb_rfcsr_write(rt2x00dev, 5, 0x03); -+ rt2800usb_rfcsr_write(rt2x00dev, 6, 0x02); -+ rt2800usb_rfcsr_write(rt2x00dev, 7, 0x70); -+ rt2800usb_rfcsr_write(rt2x00dev, 9, 0x0f); -+ rt2800usb_rfcsr_write(rt2x00dev, 10, 0x71); -+ rt2800usb_rfcsr_write(rt2x00dev, 11, 0x21); -+ rt2800usb_rfcsr_write(rt2x00dev, 12, 0x7b); -+ rt2800usb_rfcsr_write(rt2x00dev, 14, 0x90); -+ rt2800usb_rfcsr_write(rt2x00dev, 15, 0x58); -+ rt2800usb_rfcsr_write(rt2x00dev, 16, 0xb3); -+ rt2800usb_rfcsr_write(rt2x00dev, 17, 0x92); -+ rt2800usb_rfcsr_write(rt2x00dev, 18, 0x2c); -+ rt2800usb_rfcsr_write(rt2x00dev, 19, 0x02); -+ rt2800usb_rfcsr_write(rt2x00dev, 20, 0xba); -+ rt2800usb_rfcsr_write(rt2x00dev, 21, 0xdb); -+ rt2800usb_rfcsr_write(rt2x00dev, 24, 0x16); -+ rt2800usb_rfcsr_write(rt2x00dev, 25, 0x01); -+ rt2800usb_rfcsr_write(rt2x00dev, 27, 0x03); -+ rt2800usb_rfcsr_write(rt2x00dev, 29, 0x1f); -+ -+ /* -+ * Set RX Filter calibration for 20MHz and 40MHz -+ */ -+ rt2x00dev->calibration_bw20 = -+ rt2800usb_init_rx_filter(rt2x00dev, false, 0x07, 0x16); -+ rt2x00dev->calibration_bw40 = -+ rt2800usb_init_rx_filter(rt2x00dev, true, 0x27, 0x19); -+ -+ /* -+ * Set back to initial state -+ */ -+ rt2800usb_bbp_write(rt2x00dev, 24, 0); -+ -+ rt2800usb_rfcsr_read(rt2x00dev, 22, &rfcsr); -+ rt2x00_set_field8(&rfcsr, RFCSR22_BASEBAND_LOOPBACK, 0); -+ rt2800usb_rfcsr_write(rt2x00dev, 22, rfcsr); -+ -+ /* -+ * set BBP back to BW20 -+ */ -+ rt2800usb_bbp_read(rt2x00dev, 4, &bbp); -+ rt2x00_set_field8(&bbp, BBP4_BANDWIDTH, 0); -+ rt2800usb_bbp_write(rt2x00dev, 4, bbp); -+ -+ return 0; -+} -+ -+/* -+ * Device state switch handlers. -+ */ -+static void rt2800usb_toggle_rx(struct rt2x00_dev *rt2x00dev, -+ enum dev_state state) -+{ -+ u32 reg; -+ -+ rt2x00usb_register_read(rt2x00dev, MAC_SYS_CTRL, ®); -+ rt2x00_set_field32(®, MAC_SYS_CTRL_ENABLE_RX, -+ (state == STATE_RADIO_RX_ON) || -+ (state == STATE_RADIO_RX_ON_LINK)); -+ rt2x00usb_register_write(rt2x00dev, MAC_SYS_CTRL, reg); -+} -+ -+static int rt2800usb_wait_wpdma_ready(struct rt2x00_dev *rt2x00dev) -+{ -+ unsigned int i; -+ u32 reg; -+ -+ for (i = 0; i < REGISTER_BUSY_COUNT; i++) { -+ rt2x00usb_register_read(rt2x00dev, WPDMA_GLO_CFG, ®); -+ if (!rt2x00_get_field32(reg, WPDMA_GLO_CFG_TX_DMA_BUSY) && -+ !rt2x00_get_field32(reg, WPDMA_GLO_CFG_RX_DMA_BUSY)) -+ return 0; -+ -+ msleep(1); -+ } -+ -+ ERROR(rt2x00dev, "WPDMA TX/RX busy, aborting.\n"); -+ return -EACCES; -+} -+ -+static int rt2800usb_enable_radio(struct rt2x00_dev *rt2x00dev) -+{ -+ u32 reg; -+ u16 word; -+ -+ /* -+ * Initialize all registers. -+ */ -+ if (unlikely(rt2800usb_wait_wpdma_ready(rt2x00dev) || -+ rt2800usb_init_registers(rt2x00dev) || -+ rt2800usb_init_bbp(rt2x00dev) || -+ rt2800usb_init_rfcsr(rt2x00dev))) -+ return -EIO; -+ -+ rt2x00usb_register_read(rt2x00dev, MAC_SYS_CTRL, ®); -+ rt2x00_set_field32(®, MAC_SYS_CTRL_ENABLE_TX, 1); -+ rt2x00usb_register_write(rt2x00dev, MAC_SYS_CTRL, reg); -+ -+ udelay(50); -+ -+ rt2x00usb_register_read(rt2x00dev, WPDMA_GLO_CFG, ®); -+ rt2x00_set_field32(®, WPDMA_GLO_CFG_TX_WRITEBACK_DONE, 1); -+ rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_RX_DMA, 1); -+ rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_TX_DMA, 1); -+ rt2x00usb_register_write(rt2x00dev, WPDMA_GLO_CFG, reg); -+ -+ -+ rt2x00usb_register_read(rt2x00dev, USB_DMA_CFG, ®); -+ rt2x00_set_field32(®, USB_DMA_CFG_PHY_CLEAR, 0); -+ /* Don't use bulk in aggregation when working with USB 1.1 */ -+ rt2x00_set_field32(®, USB_DMA_CFG_RX_BULK_AGG_EN, -+ (rt2x00dev->rx->usb_maxpacket == 512)); -+ rt2x00_set_field32(®, USB_DMA_CFG_RX_BULK_AGG_TIMEOUT, 128); -+ /* FIXME: Calculate this value based on Aggregation defines */ -+ rt2x00_set_field32(®, USB_DMA_CFG_RX_BULK_AGG_LIMIT, 21); -+ rt2x00_set_field32(®, USB_DMA_CFG_RX_BULK_EN, 1); -+ rt2x00_set_field32(®, USB_DMA_CFG_TX_BULK_EN, 1); -+ rt2x00usb_register_write(rt2x00dev, USB_DMA_CFG, reg); -+ -+ rt2x00usb_register_read(rt2x00dev, MAC_SYS_CTRL, ®); -+ rt2x00_set_field32(®, MAC_SYS_CTRL_ENABLE_TX, 1); -+ rt2x00_set_field32(®, MAC_SYS_CTRL_ENABLE_RX, 1); -+ rt2x00usb_register_write(rt2x00dev, MAC_SYS_CTRL, reg); -+ -+ /* -+ * Send signal to firmware during boot time. -+ */ -+ rt2800usb_mcu_request(rt2x00dev, MCU_BOOT_SIGNAL, 0xff, 0, 0); -+ -+ /* -+ * Initialize LED control -+ */ -+ rt2x00_eeprom_read(rt2x00dev, EEPROM_LED1, &word); -+ rt2800usb_mcu_request(rt2x00dev, MCU_LED_1, 0xff, -+ word & 0xff, (word >> 8) & 0xff); -+ -+ rt2x00_eeprom_read(rt2x00dev, EEPROM_LED2, &word); -+ rt2800usb_mcu_request(rt2x00dev, MCU_LED_2, 0xff, -+ word & 0xff, (word >> 8) & 0xff); -+ -+ rt2x00_eeprom_read(rt2x00dev, EEPROM_LED3, &word); -+ rt2800usb_mcu_request(rt2x00dev, MCU_LED_3, 0xff, -+ word & 0xff, (word >> 8) & 0xff); -+ -+ return 0; -+} -+ -+static void rt2800usb_disable_radio(struct rt2x00_dev *rt2x00dev) -+{ -+ u32 reg; -+ -+ rt2x00usb_register_read(rt2x00dev, WPDMA_GLO_CFG, ®); -+ rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_TX_DMA, 0); -+ rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_RX_DMA, 0); -+ rt2x00usb_register_write(rt2x00dev, WPDMA_GLO_CFG, reg); -+ -+ rt2x00usb_register_write(rt2x00dev, MAC_SYS_CTRL, 0); -+ rt2x00usb_register_write(rt2x00dev, PWR_PIN_CFG, 0); -+ rt2x00usb_register_write(rt2x00dev, TX_PIN_CFG, 0); -+ -+ /* Wait for DMA, ignore error */ -+ rt2800usb_wait_wpdma_ready(rt2x00dev); -+ -+ rt2x00usb_disable_radio(rt2x00dev); -+} -+ -+static int rt2800usb_set_state(struct rt2x00_dev *rt2x00dev, -+ enum dev_state state) -+{ -+ rt2x00usb_register_write(rt2x00dev, AUTOWAKEUP_CFG, 0); -+ -+ if (state == STATE_AWAKE) -+ rt2800usb_mcu_request(rt2x00dev, MCU_WAKEUP, 0xff, 0, 0); -+ else -+ rt2800usb_mcu_request(rt2x00dev, MCU_SLEEP, 0xff, 0, 2); -+ -+ return 0; -+} -+ -+static int rt2800usb_set_device_state(struct rt2x00_dev *rt2x00dev, -+ enum dev_state state) -+{ -+ int retval = 0; -+ -+ switch (state) { -+ case STATE_RADIO_ON: -+ /* -+ * Before the radio can be enabled, the device first has -+ * to be woken up. After that it needs a bit of time -+ * to be fully awake and the radio can be enabled. -+ */ -+ rt2800usb_set_state(rt2x00dev, STATE_AWAKE); -+ msleep(1); -+ retval = rt2800usb_enable_radio(rt2x00dev); -+ break; -+ case STATE_RADIO_OFF: -+ /* -+ * After the radio has been disablee, the device should -+ * be put to sleep for powersaving. -+ */ -+ rt2800usb_disable_radio(rt2x00dev); -+ rt2800usb_set_state(rt2x00dev, STATE_SLEEP); -+ break; -+ case STATE_RADIO_RX_ON: -+ case STATE_RADIO_RX_ON_LINK: -+ case STATE_RADIO_RX_OFF: -+ case STATE_RADIO_RX_OFF_LINK: -+ rt2800usb_toggle_rx(rt2x00dev, state); -+ break; -+ case STATE_RADIO_IRQ_ON: -+ case STATE_RADIO_IRQ_OFF: -+ /* No support, but no error either */ -+ break; -+ case STATE_DEEP_SLEEP: -+ case STATE_SLEEP: -+ case STATE_STANDBY: -+ case STATE_AWAKE: -+ retval = rt2800usb_set_state(rt2x00dev, state); -+ break; -+ default: -+ retval = -ENOTSUPP; -+ break; -+ } -+ -+ if (unlikely(retval)) -+ ERROR(rt2x00dev, "Device failed to enter state %d (%d).\n", -+ state, retval); -+ -+ return retval; -+} -+ -+/* -+ * TX descriptor initialization -+ */ -+static void rt2800usb_write_tx_desc(struct rt2x00_dev *rt2x00dev, -+ struct sk_buff *skb, -+ struct txentry_desc *txdesc) -+{ -+ struct skb_frame_desc *skbdesc = get_skb_frame_desc(skb); -+ __le32 *txi = skbdesc->desc; -+ __le32 *txwi = &txi[TXINFO_DESC_SIZE / sizeof(__le32)]; -+ u32 word; -+ -+ /* -+ * Initialize TX Info descriptor -+ */ -+ rt2x00_desc_read(txwi, 0, &word); -+ rt2x00_set_field32(&word, TXWI_W0_FRAG, -+ test_bit(ENTRY_TXD_MORE_FRAG, &txdesc->flags)); -+ rt2x00_set_field32(&word, TXWI_W0_MIMO_PS, 0); -+ rt2x00_set_field32(&word, TXWI_W0_CF_ACK, 0); -+ rt2x00_set_field32(&word, TXWI_W0_TS, -+ test_bit(ENTRY_TXD_REQ_TIMESTAMP, &txdesc->flags)); -+ rt2x00_set_field32(&word, TXWI_W0_AMPDU, -+ test_bit(ENTRY_TXD_HT_AMPDU, &txdesc->flags)); -+ rt2x00_set_field32(&word, TXWI_W0_MPDU_DENSITY, txdesc->mpdu_density); -+ rt2x00_set_field32(&word, TXWI_W0_TX_OP, txdesc->ifs); -+ rt2x00_set_field32(&word, TXWI_W0_MCS, txdesc->mcs); -+ rt2x00_set_field32(&word, TXWI_W0_BW, -+ test_bit(ENTRY_TXD_HT_BW_40, &txdesc->flags)); -+ rt2x00_set_field32(&word, TXWI_W0_SHORT_GI, -+ test_bit(ENTRY_TXD_HT_SHORT_GI, &txdesc->flags)); -+ rt2x00_set_field32(&word, TXWI_W0_STBC, txdesc->stbc); -+ rt2x00_set_field32(&word, TXWI_W0_PHYMODE, txdesc->rate_mode); -+ rt2x00_desc_write(txwi, 0, word); -+ -+ rt2x00_desc_read(txwi, 1, &word); -+ rt2x00_set_field32(&word, TXWI_W1_ACK, -+ test_bit(ENTRY_TXD_ACK, &txdesc->flags)); -+ rt2x00_set_field32(&word, TXWI_W1_NSEQ, -+ test_bit(ENTRY_TXD_GENERATE_SEQ, &txdesc->flags)); -+ rt2x00_set_field32(&word, TXWI_W1_BW_WIN_SIZE, txdesc->ba_size); -+ rt2x00_set_field32(&word, TXWI_W1_WIRELESS_CLI_ID, -+ test_bit(ENTRY_TXD_ENCRYPT, &txdesc->flags) ? -+ txdesc->key_idx : 0xff); -+ rt2x00_set_field32(&word, TXWI_W1_MPDU_TOTAL_BYTE_COUNT, skb->len); -+ rt2x00_set_field32(&word, TXWI_W1_PACKETID, -+ skbdesc->entry->entry_idx); -+ rt2x00_desc_write(txwi, 1, word); -+ -+ /* -+ * Always write 0 to IV/EIV fields, hardware will insert the IV -+ * from the IVEIV register when TXINFO_W0_WIV is set to 0. -+ * When TXINFO_W0_WIV is set to 1 it will use the IV data -+ * from the descriptor. The TXWI_W1_WIRELESS_CLI_ID indicates which -+ * crypto entry in the registers should be used to encrypt the frame. -+ */ -+ _rt2x00_desc_write(txwi, 2, 0 /* skbdesc->iv[0] */); -+ _rt2x00_desc_write(txwi, 3, 0 /* skbdesc->iv[1] */); -+ -+ /* -+ * Initialize TX descriptor -+ */ -+ rt2x00_desc_read(txi, 0, &word); -+ rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_TX_PKT_LEN, -+ skb->len + TXWI_DESC_SIZE); -+ rt2x00_set_field32(&word, TXINFO_W0_WIV, -+ !test_bit(ENTRY_TXD_ENCRYPT_IV, &txdesc->flags)); -+ rt2x00_set_field32(&word, TXINFO_W0_QSEL, 2); -+ rt2x00_set_field32(&word, TXINFO_W0_SW_USE_LAST_ROUND, 0); -+ rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_NEXT_VALID, 0); -+ rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_TX_BURST, -+ test_bit(ENTRY_TXD_BURST, &txdesc->flags)); -+ rt2x00_desc_write(txi, 0, word); -+} -+ -+/* -+ * TX data initialization -+ */ -+static void rt2800usb_write_beacon(struct queue_entry *entry) -+{ -+ struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev; -+ struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb); -+ unsigned int beacon_base; -+ u32 reg; -+ -+ /* -+ * Add the descriptor in front of the skb. -+ */ -+ skb_push(entry->skb, entry->queue->desc_size); -+ memcpy(entry->skb->data, skbdesc->desc, skbdesc->desc_len); -+ skbdesc->desc = entry->skb->data; -+ -+ /* -+ * Disable beaconing while we are reloading the beacon data, -+ * otherwise we might be sending out invalid data. -+ */ -+ rt2x00usb_register_read(rt2x00dev, BCN_TIME_CFG, ®); -+ rt2x00_set_field32(®, BCN_TIME_CFG_TSF_TICKING, 0); -+ rt2x00_set_field32(®, BCN_TIME_CFG_TBTT_ENABLE, 0); -+ rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_GEN, 0); -+ rt2x00usb_register_write(rt2x00dev, BCN_TIME_CFG, reg); -+ -+ /* -+ * Write entire beacon with descriptor to register. -+ */ -+ beacon_base = HW_BEACON_OFFSET(entry->entry_idx); -+ rt2x00usb_vendor_request_large_buff(rt2x00dev, USB_MULTI_WRITE, -+ USB_VENDOR_REQUEST_OUT, beacon_base, -+ entry->skb->data, entry->skb->len, -+ REGISTER_TIMEOUT32(entry->skb->len)); -+ -+ /* -+ * Clean up the beacon skb. -+ */ -+ dev_kfree_skb(entry->skb); -+ entry->skb = NULL; -+} -+ -+static int rt2800usb_get_tx_data_len(struct queue_entry *entry) -+{ -+ int length; -+ -+ /* -+ * The length _must_ include 4 bytes padding, -+ * it should always be multiple of 4, -+ * but it must _not_ be a multiple of the USB packet size. -+ */ -+ length = roundup(entry->skb->len + 4, 4); -+ length += (4 * !(length % entry->queue->usb_maxpacket)); -+ -+ return length; -+} -+ -+static void rt2800usb_kick_tx_queue(struct rt2x00_dev *rt2x00dev, -+ const enum data_queue_qid queue) -+{ -+ u32 reg; -+ -+ if (queue != QID_BEACON) { -+ rt2x00usb_kick_tx_queue(rt2x00dev, queue); -+ return; -+ } -+ -+ rt2x00usb_register_read(rt2x00dev, BCN_TIME_CFG, ®); -+ if (!rt2x00_get_field32(reg, BCN_TIME_CFG_BEACON_GEN)) { -+ rt2x00_set_field32(®, BCN_TIME_CFG_TSF_TICKING, 1); -+ rt2x00_set_field32(®, BCN_TIME_CFG_TBTT_ENABLE, 1); -+ rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_GEN, 1); -+ rt2x00usb_register_write(rt2x00dev, BCN_TIME_CFG, reg); -+ } -+} -+ -+/* -+ * RX control handlers -+ */ -+static void rt2800usb_fill_rxdone(struct queue_entry *entry, -+ struct rxdone_entry_desc *rxdesc) -+{ -+ struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev; -+ struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb); -+ __le32 *rxd = (__le32 *)entry->skb->data; -+ __le32 *rxwi; -+ u32 rxd0; -+ u32 rxwi0; -+ u32 rxwi1; -+ u32 rxwi2; -+ u32 rxwi3; -+ -+ /* -+ * Copy descriptor to the skbdesc->desc buffer, making it safe from -+ * moving of frame data in rt2x00usb. -+ */ -+ memcpy(skbdesc->desc, rxd, skbdesc->desc_len); -+ rxd = (__le32 *)skbdesc->desc; -+ rxwi = &rxd[RXD_DESC_SIZE / sizeof(__le32)]; -+ -+ /* -+ * It is now safe to read the descriptor on all architectures. -+ */ -+ rt2x00_desc_read(rxd, 0, &rxd0); -+ rt2x00_desc_read(rxwi, 0, &rxwi0); -+ rt2x00_desc_read(rxwi, 1, &rxwi1); -+ rt2x00_desc_read(rxwi, 2, &rxwi2); -+ rt2x00_desc_read(rxwi, 3, &rxwi3); -+ -+ if (rt2x00_get_field32(rxd0, RXD_W0_CRC_ERROR)) -+ rxdesc->flags |= RX_FLAG_FAILED_FCS_CRC; -+ -+ if (test_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags)) { -+ rxdesc->cipher = rt2x00_get_field32(rxwi0, RXWI_W0_UDF); -+ rxdesc->cipher_status = -+ rt2x00_get_field32(rxd0, RXD_W0_CIPHER_ERROR); -+ } -+ -+ if (rt2x00_get_field32(rxd0, RXD_W0_DECRYPTED)) { -+ /* -+ * Hardware has stripped IV/EIV data from 802.11 frame during -+ * decryption. Unfortunately the descriptor doesn't contain -+ * any fields with the EIV/IV data either, so they can't -+ * be restored by rt2x00lib. -+ */ -+ rxdesc->flags |= RX_FLAG_IV_STRIPPED; -+ -+ if (rxdesc->cipher_status == RX_CRYPTO_SUCCESS) -+ rxdesc->flags |= RX_FLAG_DECRYPTED; -+ else if (rxdesc->cipher_status == RX_CRYPTO_FAIL_MIC) -+ rxdesc->flags |= RX_FLAG_MMIC_ERROR; -+ } -+ -+ if (rt2x00_get_field32(rxd0, RXD_W0_MY_BSS)) -+ rxdesc->dev_flags |= RXDONE_MY_BSS; -+ -+ if (rt2x00_get_field32(rxwi1, RXWI_W1_SHORT_GI)) -+ rxdesc->flags |= RX_FLAG_SHORT_GI; -+ -+ if (rt2x00_get_field32(rxwi1, RXWI_W1_BW)) -+ rxdesc->flags |= RX_FLAG_40MHZ; -+ -+ /* -+ * Detect RX rate, always use MCS as signal type. -+ */ -+ rxdesc->dev_flags |= RXDONE_SIGNAL_MCS; -+ rxdesc->rate_mode = rt2x00_get_field32(rxwi1, RXWI_W1_PHYMODE); -+ rxdesc->signal = rt2x00_get_field32(rxwi1, RXWI_W1_MCS); -+ -+ /* -+ * Mask of 0x8 bit to remove the short preamble flag. -+ */ -+ if (rxdesc->rate_mode == RATE_MODE_CCK) -+ rxdesc->signal &= ~0x8; -+ -+ rxdesc->rssi = -+ (rt2x00_get_field32(rxwi2, RXWI_W2_RSSI0) + -+ rt2x00_get_field32(rxwi2, RXWI_W2_RSSI1)) / 2; -+ -+ rxdesc->noise = -+ (rt2x00_get_field32(rxwi3, RXWI_W3_SNR0) + -+ rt2x00_get_field32(rxwi3, RXWI_W3_SNR1)) / 2; -+ -+ rxdesc->size = rt2x00_get_field32(rxwi0, RXWI_W0_MPDU_TOTAL_BYTE_COUNT); -+ -+ /* -+ * Remove RXWI descriptor from start of buffer. -+ */ -+ skb_pull(entry->skb, skbdesc->desc_len); -+ skb_trim(entry->skb, rxdesc->size); -+} -+ -+/* -+ * Device probe functions. -+ */ -+static int rt2800usb_validate_eeprom(struct rt2x00_dev *rt2x00dev) -+{ -+ u16 word; -+ u8 *mac; -+ u8 default_lna_gain; -+ -+ rt2x00usb_eeprom_read(rt2x00dev, rt2x00dev->eeprom, EEPROM_SIZE); -+ -+ /* -+ * Start validation of the data that has been read. -+ */ -+ mac = rt2x00_eeprom_addr(rt2x00dev, EEPROM_MAC_ADDR_0); -+ if (!is_valid_ether_addr(mac)) { -+ DECLARE_MAC_BUF(macbuf); -+ -+ random_ether_addr(mac); -+ EEPROM(rt2x00dev, "MAC: %s\n", print_mac(macbuf, mac)); -+ } -+ -+ rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &word); -+ if (word == 0xffff) { -+ rt2x00_set_field16(&word, EEPROM_ANTENNA_RXPATH, 2); -+ rt2x00_set_field16(&word, EEPROM_ANTENNA_TXPATH, 1); -+ rt2x00_set_field16(&word, EEPROM_ANTENNA_RF_TYPE, RF2820); -+ rt2x00_eeprom_write(rt2x00dev, EEPROM_ANTENNA, word); -+ EEPROM(rt2x00dev, "Antenna: 0x%04x\n", word); -+ } else if (rt2x00_rev(&rt2x00dev->chip) < RT2883_VERSION) { -+ /* -+ * There is a max of 2 RX streams for RT2860 series -+ */ -+ if (rt2x00_get_field16(word, EEPROM_ANTENNA_RXPATH) > 2) -+ rt2x00_set_field16(&word, EEPROM_ANTENNA_RXPATH, 2); -+ rt2x00_eeprom_write(rt2x00dev, EEPROM_ANTENNA, word); -+ } -+ -+ rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC, &word); -+ if (word == 0xffff) { -+ rt2x00_set_field16(&word, EEPROM_NIC_HW_RADIO, 0); -+ rt2x00_set_field16(&word, EEPROM_NIC_DYNAMIC_TX_AGC, 0); -+ rt2x00_set_field16(&word, EEPROM_NIC_EXTERNAL_LNA_BG, 0); -+ rt2x00_set_field16(&word, EEPROM_NIC_EXTERNAL_LNA_A, 0); -+ rt2x00_set_field16(&word, EEPROM_NIC_CARDBUS_ACCEL, 0); -+ rt2x00_set_field16(&word, EEPROM_NIC_BW40M_SB_BG, 0); -+ rt2x00_set_field16(&word, EEPROM_NIC_BW40M_SB_A, 0); -+ rt2x00_set_field16(&word, EEPROM_NIC_WPS_PBC, 0); -+ rt2x00_set_field16(&word, EEPROM_NIC_BW40M_BG, 0); -+ rt2x00_set_field16(&word, EEPROM_NIC_BW40M_A, 0); -+ rt2x00_eeprom_write(rt2x00dev, EEPROM_NIC, word); -+ EEPROM(rt2x00dev, "NIC: 0x%04x\n", word); -+ } -+ -+ rt2x00_eeprom_read(rt2x00dev, EEPROM_FREQ, &word); -+ if ((word & 0x00ff) == 0x00ff) { -+ rt2x00_set_field16(&word, EEPROM_FREQ_OFFSET, 0); -+ rt2x00_set_field16(&word, EEPROM_FREQ_LED_MODE, -+ LED_MODE_TXRX_ACTIVITY); -+ rt2x00_set_field16(&word, EEPROM_FREQ_LED_POLARITY, 0); -+ rt2x00_eeprom_write(rt2x00dev, EEPROM_FREQ, word); -+ rt2x00_eeprom_write(rt2x00dev, EEPROM_LED1, 0x5555); -+ rt2x00_eeprom_write(rt2x00dev, EEPROM_LED2, 0x2221); -+ rt2x00_eeprom_write(rt2x00dev, EEPROM_LED3, 0xa9f8); -+ EEPROM(rt2x00dev, "Freq: 0x%04x\n", word); -+ } -+ -+ /* -+ * During the LNA validation we are going to use -+ * lna0 as correct value. Note that EEPROM_LNA -+ * is never validated. -+ */ -+ rt2x00_eeprom_read(rt2x00dev, EEPROM_LNA, &word); -+ default_lna_gain = rt2x00_get_field16(word, EEPROM_LNA_A0); -+ -+ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_BG, &word); -+ if (abs(rt2x00_get_field16(word, EEPROM_RSSI_BG_OFFSET0)) > 10) -+ rt2x00_set_field16(&word, EEPROM_RSSI_BG_OFFSET0, 0); -+ if (abs(rt2x00_get_field16(word, EEPROM_RSSI_BG_OFFSET1)) > 10) -+ rt2x00_set_field16(&word, EEPROM_RSSI_BG_OFFSET1, 0); -+ rt2x00_eeprom_write(rt2x00dev, EEPROM_RSSI_BG, word); -+ -+ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_BG2, &word); -+ if (abs(rt2x00_get_field16(word, EEPROM_RSSI_BG2_OFFSET2)) > 10) -+ rt2x00_set_field16(&word, EEPROM_RSSI_BG2_OFFSET2, 0); -+ if (rt2x00_get_field16(word, EEPROM_RSSI_BG2_LNA_A1) == 0x00 || -+ rt2x00_get_field16(word, EEPROM_RSSI_BG2_LNA_A1) == 0xff) -+ rt2x00_set_field16(&word, EEPROM_RSSI_BG2_LNA_A1, -+ default_lna_gain); -+ rt2x00_eeprom_write(rt2x00dev, EEPROM_RSSI_BG2, word); -+ -+ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_A, &word); -+ if (abs(rt2x00_get_field16(word, EEPROM_RSSI_A_OFFSET0)) > 10) -+ rt2x00_set_field16(&word, EEPROM_RSSI_A_OFFSET0, 0); -+ if (abs(rt2x00_get_field16(word, EEPROM_RSSI_A_OFFSET1)) > 10) -+ rt2x00_set_field16(&word, EEPROM_RSSI_A_OFFSET1, 0); -+ rt2x00_eeprom_write(rt2x00dev, EEPROM_RSSI_A, word); -+ -+ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_A2, &word); -+ if (abs(rt2x00_get_field16(word, EEPROM_RSSI_A2_OFFSET2)) > 10) -+ rt2x00_set_field16(&word, EEPROM_RSSI_A2_OFFSET2, 0); -+ if (rt2x00_get_field16(word, EEPROM_RSSI_A2_LNA_A2) == 0x00 || -+ rt2x00_get_field16(word, EEPROM_RSSI_A2_LNA_A2) == 0xff) -+ rt2x00_set_field16(&word, EEPROM_RSSI_A2_LNA_A2, -+ default_lna_gain); -+ rt2x00_eeprom_write(rt2x00dev, EEPROM_RSSI_A2, word); -+ -+ return 0; -+} -+ -+static int rt2800usb_init_eeprom(struct rt2x00_dev *rt2x00dev) -+{ -+ u32 reg; -+ u16 value; -+ u16 eeprom; -+ -+ /* -+ * Read EEPROM word for configuration. -+ */ -+ rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &eeprom); -+ -+ /* -+ * Identify RF chipset. -+ */ -+ value = rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RF_TYPE); -+ rt2x00usb_register_read(rt2x00dev, MAC_CSR0, ®); -+ rt2x00_set_chip(rt2x00dev, RT2870, value, reg); -+ -+ /* -+ * The check for rt2860 is not a typo, some rt2870 hardware -+ * identifies itself as rt2860 in the CSR register. -+ */ -+ if ((rt2x00_get_field32(reg, MAC_CSR0_ASIC_VER) != 0x2860) && -+ (rt2x00_get_field32(reg, MAC_CSR0_ASIC_VER) != 0x2870) && -+ (rt2x00_get_field32(reg, MAC_CSR0_ASIC_VER) != 0x3070)) { -+ ERROR(rt2x00dev, "Invalid RT chipset detected.\n"); -+ return -ENODEV; -+ } -+ -+ if (!rt2x00_rf(&rt2x00dev->chip, RF2820) && -+ !rt2x00_rf(&rt2x00dev->chip, RF2850) && -+ !rt2x00_rf(&rt2x00dev->chip, RF2720) && -+ !rt2x00_rf(&rt2x00dev->chip, RF2750) && -+ !rt2x00_rf(&rt2x00dev->chip, RF3020) && -+ !rt2x00_rf(&rt2x00dev->chip, RF2020)) { -+ ERROR(rt2x00dev, "Invalid RF chipset detected.\n"); -+ return -ENODEV; -+ } -+ -+ /* -+ * Read frequency offset and RF programming sequence. -+ */ -+ rt2x00_eeprom_read(rt2x00dev, EEPROM_FREQ, &eeprom); -+ rt2x00dev->freq_offset = rt2x00_get_field16(eeprom, EEPROM_FREQ_OFFSET); -+ -+ /* -+ * Read external LNA informations. -+ */ -+ rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC, &eeprom); -+ -+ if (rt2x00_get_field16(eeprom, EEPROM_NIC_EXTERNAL_LNA_A)) -+ __set_bit(CONFIG_EXTERNAL_LNA_A, &rt2x00dev->flags); -+ if (rt2x00_get_field16(eeprom, EEPROM_NIC_EXTERNAL_LNA_BG)) -+ __set_bit(CONFIG_EXTERNAL_LNA_BG, &rt2x00dev->flags); -+ -+ /* -+ * Detect if this device has an hardware controlled radio. -+ */ -+#ifdef CONFIG_RT2X00_LIB_RFKILL -+ if (rt2x00_get_field16(eeprom, EEPROM_NIC_HW_RADIO)) -+ __set_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags); -+#endif /* CONFIG_RT2X00_LIB_RFKILL */ -+ -+ /* -+ * Store led settings, for correct led behaviour. -+ */ -+#ifdef CONFIG_RT2X00_LIB_LEDS -+ rt2800usb_init_led(rt2x00dev, &rt2x00dev->led_radio, LED_TYPE_RADIO); -+ rt2800usb_init_led(rt2x00dev, &rt2x00dev->led_assoc, LED_TYPE_ASSOC); -+ rt2800usb_init_led(rt2x00dev, &rt2x00dev->led_qual, LED_TYPE_QUALITY); -+ -+ rt2x00_eeprom_read(rt2x00dev, EEPROM_FREQ, -+ &rt2x00dev->led_mcu_reg); -+#endif /* CONFIG_RT2X00_LIB_LEDS */ -+ -+ return 0; -+} -+ -+/* -+ * RF value list for rt2870 -+ * Supports: 2.4 GHz (all) & 5.2 GHz (RF2850 & RF2750) -+ */ -+static const struct rf_channel rf_vals[] = { -+ { 1, 0x18402ecc, 0x184c0786, 0x1816b455, 0x1800510b }, -+ { 2, 0x18402ecc, 0x184c0786, 0x18168a55, 0x1800519f }, -+ { 3, 0x18402ecc, 0x184c078a, 0x18168a55, 0x1800518b }, -+ { 4, 0x18402ecc, 0x184c078a, 0x18168a55, 0x1800519f }, -+ { 5, 0x18402ecc, 0x184c078e, 0x18168a55, 0x1800518b }, -+ { 6, 0x18402ecc, 0x184c078e, 0x18168a55, 0x1800519f }, -+ { 7, 0x18402ecc, 0x184c0792, 0x18168a55, 0x1800518b }, -+ { 8, 0x18402ecc, 0x184c0792, 0x18168a55, 0x1800519f }, -+ { 9, 0x18402ecc, 0x184c0796, 0x18168a55, 0x1800518b }, -+ { 10, 0x18402ecc, 0x184c0796, 0x18168a55, 0x1800519f }, -+ { 11, 0x18402ecc, 0x184c079a, 0x18168a55, 0x1800518b }, -+ { 12, 0x18402ecc, 0x184c079a, 0x18168a55, 0x1800519f }, -+ { 13, 0x18402ecc, 0x184c079e, 0x18168a55, 0x1800518b }, -+ { 14, 0x18402ecc, 0x184c07a2, 0x18168a55, 0x18005193 }, -+ -+ /* 802.11 UNI / HyperLan 2 */ -+ { 36, 0x18402ecc, 0x184c099a, 0x18158a55, 0x180ed1a3 }, -+ { 38, 0x18402ecc, 0x184c099e, 0x18158a55, 0x180ed193 }, -+ { 40, 0x18402ec8, 0x184c0682, 0x18158a55, 0x180ed183 }, -+ { 44, 0x18402ec8, 0x184c0682, 0x18158a55, 0x180ed1a3 }, -+ { 46, 0x18402ec8, 0x184c0686, 0x18158a55, 0x180ed18b }, -+ { 48, 0x18402ec8, 0x184c0686, 0x18158a55, 0x180ed19b }, -+ { 52, 0x18402ec8, 0x184c068a, 0x18158a55, 0x180ed193 }, -+ { 54, 0x18402ec8, 0x184c068a, 0x18158a55, 0x180ed1a3 }, -+ { 56, 0x18402ec8, 0x184c068e, 0x18158a55, 0x180ed18b }, -+ { 60, 0x18402ec8, 0x184c0692, 0x18158a55, 0x180ed183 }, -+ { 62, 0x18402ec8, 0x184c0692, 0x18158a55, 0x180ed193 }, -+ { 64, 0x18402ec8, 0x184c0692, 0x18158a55, 0x180ed1a3 }, -+ -+ /* 802.11 HyperLan 2 */ -+ { 100, 0x18402ec8, 0x184c06b2, 0x18178a55, 0x180ed783 }, -+ { 102, 0x18402ec8, 0x184c06b2, 0x18578a55, 0x180ed793 }, -+ { 104, 0x18402ec8, 0x184c06b2, 0x18578a55, 0x180ed1a3 }, -+ { 108, 0x18402ecc, 0x184c0a32, 0x18578a55, 0x180ed193 }, -+ { 110, 0x18402ecc, 0x184c0a36, 0x18178a55, 0x180ed183 }, -+ { 112, 0x18402ecc, 0x184c0a36, 0x18178a55, 0x180ed19b }, -+ { 116, 0x18402ecc, 0x184c0a3a, 0x18178a55, 0x180ed1a3 }, -+ { 118, 0x18402ecc, 0x184c0a3e, 0x18178a55, 0x180ed193 }, -+ { 120, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed183 }, -+ { 124, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed193 }, -+ { 126, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed15b }, -+ { 128, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed1a3 }, -+ { 132, 0x18402ec4, 0x184c0386, 0x18178a55, 0x180ed18b }, -+ { 134, 0x18402ec4, 0x184c0386, 0x18178a55, 0x180ed193 }, -+ { 136, 0x18402ec4, 0x184c0386, 0x18178a55, 0x180ed19b }, -+ { 140, 0x18402ec4, 0x184c038a, 0x18178a55, 0x180ed183 }, -+ -+ /* 802.11 UNII */ -+ { 149, 0x18402ec4, 0x184c038a, 0x18178a55, 0x180ed1a7 }, -+ { 151, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed187 }, -+ { 153, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed18f }, -+ { 157, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed19f }, -+ { 159, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed1a7 }, -+ { 161, 0x18402ec4, 0x184c0392, 0x18178a55, 0x180ed187 }, -+ { 165, 0x18402ec4, 0x184c0392, 0x18178a55, 0x180ed197 }, -+ -+ /* 802.11 Japan */ -+ { 184, 0x15002ccc, 0x1500491e, 0x1509be55, 0x150c0a0b }, -+ { 188, 0x15002ccc, 0x15004922, 0x1509be55, 0x150c0a13 }, -+ { 192, 0x15002ccc, 0x15004926, 0x1509be55, 0x150c0a1b }, -+ { 196, 0x15002ccc, 0x1500492a, 0x1509be55, 0x150c0a23 }, -+ { 208, 0x15002ccc, 0x1500493a, 0x1509be55, 0x150c0a13 }, -+ { 212, 0x15002ccc, 0x1500493e, 0x1509be55, 0x150c0a1b }, -+ { 216, 0x15002ccc, 0x15004982, 0x1509be55, 0x150c0a23 }, -+}; -+ -+/* -+ * RF value list for rt3070 -+ * Supports: 2.4 GHz -+ */ -+static const struct rf_channel rf_vals_3070[] = { -+ {1, 241, 2, 2 }, -+ {2, 241, 2, 7 }, -+ {3, 242, 2, 2 }, -+ {4, 242, 2, 7 }, -+ {5, 243, 2, 2 }, -+ {6, 243, 2, 7 }, -+ {7, 244, 2, 2 }, -+ {8, 244, 2, 7 }, -+ {9, 245, 2, 2 }, -+ {10, 245, 2, 7 }, -+ {11, 246, 2, 2 }, -+ {12, 246, 2, 7 }, -+ {13, 247, 2, 2 }, -+ {14, 248, 2, 4 }, -+}; -+ -+static int rt2800usb_probe_hw_mode(struct rt2x00_dev *rt2x00dev) -+{ -+ struct hw_mode_spec *spec = &rt2x00dev->spec; -+ struct channel_info *info; -+ char *tx_power1; -+ char *tx_power2; -+ unsigned int i; -+ u16 eeprom; -+ -+ /* -+ * Initialize all hw fields. -+ */ -+ rt2x00dev->hw->flags = -+ IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING | -+ IEEE80211_HW_SIGNAL_DBM | -+ IEEE80211_HW_SUPPORTS_PS | -+ IEEE80211_HW_PS_NULLFUNC_STACK; -+ rt2x00dev->hw->extra_tx_headroom = TXINFO_DESC_SIZE + TXWI_DESC_SIZE; -+ -+ SET_IEEE80211_DEV(rt2x00dev->hw, rt2x00dev->dev); -+ SET_IEEE80211_PERM_ADDR(rt2x00dev->hw, -+ rt2x00_eeprom_addr(rt2x00dev, -+ EEPROM_MAC_ADDR_0)); -+ -+ rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &eeprom); -+ -+ /* -+ * Initialize HT information. -+ */ -+ spec->ht.ht_supported = true; -+ spec->ht.cap = -+ IEEE80211_HT_CAP_SUP_WIDTH_20_40 | -+ IEEE80211_HT_CAP_GRN_FLD | -+ IEEE80211_HT_CAP_SGI_20 | -+ IEEE80211_HT_CAP_SGI_40 | -+ IEEE80211_HT_CAP_TX_STBC | -+ IEEE80211_HT_CAP_RX_STBC | -+ IEEE80211_HT_CAP_PSMP_SUPPORT; -+ spec->ht.ampdu_factor = 3; -+ spec->ht.ampdu_density = 4; -+ spec->ht.mcs.tx_params = -+ IEEE80211_HT_MCS_TX_DEFINED | -+ IEEE80211_HT_MCS_TX_RX_DIFF | -+ ((rt2x00_get_field16(eeprom, EEPROM_ANTENNA_TXPATH) - 1) << -+ IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT); -+ -+ switch (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RXPATH)) { -+ case 3: -+ spec->ht.mcs.rx_mask[2] = 0xff; -+ case 2: -+ spec->ht.mcs.rx_mask[1] = 0xff; -+ case 1: -+ spec->ht.mcs.rx_mask[0] = 0xff; -+ spec->ht.mcs.rx_mask[4] = 0x1; /* MCS32 */ -+ break; -+ } -+ -+ /* -+ * Initialize hw_mode information. -+ */ -+ spec->supported_bands = SUPPORT_BAND_2GHZ; -+ spec->supported_rates = SUPPORT_RATE_CCK | SUPPORT_RATE_OFDM; -+ -+ if (rt2x00_rf(&rt2x00dev->chip, RF2820) || -+ rt2x00_rf(&rt2x00dev->chip, RF2720)) { -+ spec->num_channels = 14; -+ spec->channels = rf_vals; -+ } else if (rt2x00_rf(&rt2x00dev->chip, RF2850) || -+ rt2x00_rf(&rt2x00dev->chip, RF2750)) { -+ spec->supported_bands |= SUPPORT_BAND_5GHZ; -+ spec->num_channels = ARRAY_SIZE(rf_vals); -+ spec->channels = rf_vals; -+ } else if (rt2x00_rf(&rt2x00dev->chip, RF3020) || -+ rt2x00_rf(&rt2x00dev->chip, RF2020)) { -+ spec->num_channels = ARRAY_SIZE(rf_vals_3070); -+ spec->channels = rf_vals_3070; -+ } -+ -+ /* -+ * Create channel information array -+ */ -+ info = kzalloc(spec->num_channels * sizeof(*info), GFP_KERNEL); -+ if (!info) -+ return -ENOMEM; -+ -+ spec->channels_info = info; -+ -+ tx_power1 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_BG1); -+ tx_power2 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_BG2); -+ -+ for (i = 0; i < 14; i++) { -+ info[i].tx_power1 = TXPOWER_G_FROM_DEV(tx_power1[i]); -+ info[i].tx_power2 = TXPOWER_G_FROM_DEV(tx_power2[i]); -+ } -+ -+ if (spec->num_channels > 14) { -+ tx_power1 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_A1); -+ tx_power2 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_A2); -+ -+ for (i = 14; i < spec->num_channels; i++) { -+ info[i].tx_power1 = TXPOWER_A_FROM_DEV(tx_power1[i]); -+ info[i].tx_power2 = TXPOWER_A_FROM_DEV(tx_power2[i]); -+ } -+ } -+ -+ return 0; -+} -+ -+static int rt2800usb_probe_hw(struct rt2x00_dev *rt2x00dev) -+{ -+ int retval; -+ -+ /* -+ * Allocate eeprom data. -+ */ -+ retval = rt2800usb_validate_eeprom(rt2x00dev); -+ if (retval) -+ return retval; -+ -+ retval = rt2800usb_init_eeprom(rt2x00dev); -+ if (retval) -+ return retval; -+ -+ /* -+ * Initialize hw specifications. -+ */ -+ retval = rt2800usb_probe_hw_mode(rt2x00dev); -+ if (retval) -+ return retval; -+ -+ /* -+ * This device requires firmware. -+ */ -+ __set_bit(DRIVER_REQUIRE_FIRMWARE, &rt2x00dev->flags); -+ __set_bit(DRIVER_REQUIRE_SCHEDULED, &rt2x00dev->flags); -+ if (!modparam_nohwcrypt) -+ __set_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags); -+ -+ /* -+ * Set the rssi offset. -+ */ -+ rt2x00dev->rssi_offset = DEFAULT_RSSI_OFFSET; -+ -+ return 0; -+} -+ -+/* -+ * IEEE80211 stack callback functions. -+ */ -+static void rt2800usb_get_tkip_seq(struct ieee80211_hw *hw, u8 hw_key_idx, -+ u32 *iv32, u16 *iv16) -+{ -+ struct rt2x00_dev *rt2x00dev = hw->priv; -+ struct mac_iveiv_entry iveiv_entry; -+ u32 offset; -+ -+ offset = MAC_IVEIV_ENTRY(hw_key_idx); -+ rt2x00usb_register_multiread(rt2x00dev, offset, -+ &iveiv_entry, sizeof(iveiv_entry)); -+ -+ memcpy(&iveiv_entry.iv[0], iv16, sizeof(iv16)); -+ memcpy(&iveiv_entry.iv[4], iv32, sizeof(iv32)); -+} -+ -+static int rt2800usb_set_rts_threshold(struct ieee80211_hw *hw, u32 value) -+{ -+ struct rt2x00_dev *rt2x00dev = hw->priv; -+ u32 reg; -+ bool enabled = (value < IEEE80211_MAX_RTS_THRESHOLD); -+ -+ rt2x00usb_register_read(rt2x00dev, TX_RTS_CFG, ®); -+ rt2x00_set_field32(®, TX_RTS_CFG_RTS_THRES, value); -+ rt2x00usb_register_write(rt2x00dev, TX_RTS_CFG, reg); -+ -+ rt2x00usb_register_read(rt2x00dev, CCK_PROT_CFG, ®); -+ rt2x00_set_field32(®, CCK_PROT_CFG_RTS_TH_EN, enabled); -+ rt2x00usb_register_write(rt2x00dev, CCK_PROT_CFG, reg); -+ -+ rt2x00usb_register_read(rt2x00dev, OFDM_PROT_CFG, ®); -+ rt2x00_set_field32(®, OFDM_PROT_CFG_RTS_TH_EN, enabled); -+ rt2x00usb_register_write(rt2x00dev, OFDM_PROT_CFG, reg); -+ -+ rt2x00usb_register_read(rt2x00dev, MM20_PROT_CFG, ®); -+ rt2x00_set_field32(®, MM20_PROT_CFG_RTS_TH_EN, enabled); -+ rt2x00usb_register_write(rt2x00dev, MM20_PROT_CFG, reg); -+ -+ rt2x00usb_register_read(rt2x00dev, MM40_PROT_CFG, ®); -+ rt2x00_set_field32(®, MM40_PROT_CFG_RTS_TH_EN, enabled); -+ rt2x00usb_register_write(rt2x00dev, MM40_PROT_CFG, reg); -+ -+ rt2x00usb_register_read(rt2x00dev, GF20_PROT_CFG, ®); -+ rt2x00_set_field32(®, GF20_PROT_CFG_RTS_TH_EN, enabled); -+ rt2x00usb_register_write(rt2x00dev, GF20_PROT_CFG, reg); -+ -+ rt2x00usb_register_read(rt2x00dev, GF40_PROT_CFG, ®); -+ rt2x00_set_field32(®, GF40_PROT_CFG_RTS_TH_EN, enabled); -+ rt2x00usb_register_write(rt2x00dev, GF40_PROT_CFG, reg); -+ -+ return 0; -+} -+ -+static int rt2800usb_conf_tx(struct ieee80211_hw *hw, u16 queue_idx, -+ const struct ieee80211_tx_queue_params *params) -+{ -+ struct rt2x00_dev *rt2x00dev = hw->priv; -+ struct data_queue *queue; -+ struct rt2x00_field32 field; -+ int retval; -+ u32 reg; -+ u32 offset; -+ -+ /* -+ * First pass the configuration through rt2x00lib, that will -+ * update the queue settings and validate the input. After that -+ * we are free to update the registers based on the value -+ * in the queue parameter. -+ */ -+ retval = rt2x00mac_conf_tx(hw, queue_idx, params); -+ if (retval) -+ return retval; -+ -+ /* -+ * We only need to perform additional register initialization -+ * for WMM queues/ -+ */ -+ if (queue_idx >= 4) -+ return 0; -+ -+ queue = rt2x00queue_get_queue(rt2x00dev, queue_idx); -+ -+ /* Update WMM TXOP register */ -+ offset = WMM_TXOP0_CFG + (sizeof(u32) * (!!(queue_idx & 2))); -+ field.bit_offset = (queue_idx & 1) * 16; -+ field.bit_mask = 0xffff << field.bit_offset; -+ -+ rt2x00usb_register_read(rt2x00dev, offset, ®); -+ rt2x00_set_field32(®, field, queue->txop); -+ rt2x00usb_register_write(rt2x00dev, offset, reg); -+ -+ /* Update WMM registers */ -+ field.bit_offset = queue_idx * 4; -+ field.bit_mask = 0xf << field.bit_offset; -+ -+ rt2x00usb_register_read(rt2x00dev, WMM_AIFSN_CFG, ®); -+ rt2x00_set_field32(®, field, queue->aifs); -+ rt2x00usb_register_write(rt2x00dev, WMM_AIFSN_CFG, reg); -+ -+ rt2x00usb_register_read(rt2x00dev, WMM_CWMIN_CFG, ®); -+ rt2x00_set_field32(®, field, queue->cw_min); -+ rt2x00usb_register_write(rt2x00dev, WMM_CWMIN_CFG, reg); -+ -+ rt2x00usb_register_read(rt2x00dev, WMM_CWMAX_CFG, ®); -+ rt2x00_set_field32(®, field, queue->cw_max); -+ rt2x00usb_register_write(rt2x00dev, WMM_CWMAX_CFG, reg); -+ -+ /* Update EDCA registers */ -+ offset = EDCA_AC0_CFG + (sizeof(u32) * queue_idx); -+ -+ rt2x00usb_register_read(rt2x00dev, offset, ®); -+ rt2x00_set_field32(®, EDCA_AC0_CFG_TX_OP, queue->txop); -+ rt2x00_set_field32(®, EDCA_AC0_CFG_AIFSN, queue->aifs); -+ rt2x00_set_field32(®, EDCA_AC0_CFG_CWMIN, queue->cw_min); -+ rt2x00_set_field32(®, EDCA_AC0_CFG_CWMAX, queue->cw_max); -+ rt2x00usb_register_write(rt2x00dev, offset, reg); -+ -+ return 0; -+} -+ -+static u64 rt2800usb_get_tsf(struct ieee80211_hw *hw) -+{ -+ struct rt2x00_dev *rt2x00dev = hw->priv; -+ u64 tsf; -+ u32 reg; -+ -+ rt2x00usb_register_read(rt2x00dev, TSF_TIMER_DW1, ®); -+ tsf = (u64) rt2x00_get_field32(reg, TSF_TIMER_DW1_HIGH_WORD) << 32; -+ rt2x00usb_register_read(rt2x00dev, TSF_TIMER_DW0, ®); -+ tsf |= rt2x00_get_field32(reg, TSF_TIMER_DW0_LOW_WORD); -+ -+ return tsf; -+} -+ -+static const struct ieee80211_ops rt2800usb_mac80211_ops = { -+ .tx = rt2x00mac_tx, -+ .start = rt2x00mac_start, -+ .stop = rt2x00mac_stop, -+ .add_interface = rt2x00mac_add_interface, -+ .remove_interface = rt2x00mac_remove_interface, -+ .config = rt2x00mac_config, -+ .config_interface = rt2x00mac_config_interface, -+ .configure_filter = rt2x00mac_configure_filter, -+ .set_key = rt2x00mac_set_key, -+ .get_stats = rt2x00mac_get_stats, -+ .get_tkip_seq = rt2800usb_get_tkip_seq, -+ .set_rts_threshold = rt2800usb_set_rts_threshold, -+ .bss_info_changed = rt2x00mac_bss_info_changed, -+ .conf_tx = rt2800usb_conf_tx, -+ .get_tx_stats = rt2x00mac_get_tx_stats, -+ .get_tsf = rt2800usb_get_tsf, -+}; -+ -+static const struct rt2x00lib_ops rt2800usb_rt2x00_ops = { -+ .probe_hw = rt2800usb_probe_hw, -+ .get_firmware_name = rt2800usb_get_firmware_name, -+ .check_firmware = rt2800usb_check_firmware, -+ .load_firmware = rt2800usb_load_firmware, -+ .initialize = rt2x00usb_initialize, -+ .uninitialize = rt2x00usb_uninitialize, -+ .clear_entry = rt2x00usb_clear_entry, -+ .set_device_state = rt2800usb_set_device_state, -+ .rfkill_poll = rt2800usb_rfkill_poll, -+ .link_stats = rt2800usb_link_stats, -+ .reset_tuner = rt2800usb_reset_tuner, -+ .link_tuner = rt2800usb_link_tuner, -+ .write_tx_desc = rt2800usb_write_tx_desc, -+ .write_tx_data = rt2x00usb_write_tx_data, -+ .write_beacon = rt2800usb_write_beacon, -+ .get_tx_data_len = rt2800usb_get_tx_data_len, -+ .kick_tx_queue = rt2800usb_kick_tx_queue, -+ .kill_tx_queue = rt2x00usb_kill_tx_queue, -+ .fill_rxdone = rt2800usb_fill_rxdone, -+ .config_shared_key = rt2800usb_config_shared_key, -+ .config_pairwise_key = rt2800usb_config_pairwise_key, -+ .config_filter = rt2800usb_config_filter, -+ .config_intf = rt2800usb_config_intf, -+ .config_erp = rt2800usb_config_erp, -+ .config_ant = rt2800usb_config_ant, -+ .config = rt2800usb_config, -+}; -+ -+static const struct data_queue_desc rt2800usb_queue_rx = { -+ .entry_num = RX_ENTRIES, -+ .data_size = AGGREGATION_SIZE, -+ .desc_size = RXD_DESC_SIZE + RXWI_DESC_SIZE, -+ .priv_size = sizeof(struct queue_entry_priv_usb), -+}; -+ -+static const struct data_queue_desc rt2800usb_queue_tx = { -+ .entry_num = TX_ENTRIES, -+ .data_size = AGGREGATION_SIZE, -+ .desc_size = TXINFO_DESC_SIZE + TXWI_DESC_SIZE, -+ .priv_size = sizeof(struct queue_entry_priv_usb), -+}; -+ -+static const struct data_queue_desc rt2800usb_queue_bcn = { -+ .entry_num = 8 * BEACON_ENTRIES, -+ .data_size = MGMT_FRAME_SIZE, -+ .desc_size = TXINFO_DESC_SIZE + TXWI_DESC_SIZE, -+ .priv_size = sizeof(struct queue_entry_priv_usb), -+}; -+ -+static const struct rt2x00_ops rt2800usb_ops = { -+ .name = KBUILD_MODNAME, -+ .max_sta_intf = 1, -+ .max_ap_intf = 8, -+ .eeprom_size = EEPROM_SIZE, -+ .rf_size = RF_SIZE, -+ .tx_queues = NUM_TX_QUEUES, -+ .rx = &rt2800usb_queue_rx, -+ .tx = &rt2800usb_queue_tx, -+ .bcn = &rt2800usb_queue_bcn, -+ .lib = &rt2800usb_rt2x00_ops, -+ .hw = &rt2800usb_mac80211_ops, -+#ifdef CONFIG_RT2X00_LIB_DEBUGFS -+ .debugfs = &rt2800usb_rt2x00debug, -+#endif /* CONFIG_RT2X00_LIB_DEBUGFS */ -+}; -+ -+/* -+ * rt2800usb module information. -+ */ -+static struct usb_device_id rt2800usb_device_table[] = { -+ /* Abocom */ -+ { USB_DEVICE(0x07b8, 0x2870), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x07b8, 0x2770), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x07b8, 0x3070), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x07b8, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x07b8, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x1482, 0x3c09), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ /* AirTies */ -+ { USB_DEVICE(0x1eda, 0x2310), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ /* Amigo */ -+ { USB_DEVICE(0x0e0b, 0x9031), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x0e0b, 0x9041), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ /* Amit */ -+ { USB_DEVICE(0x15c5, 0x0008), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ /* ASUS */ -+ { USB_DEVICE(0x0b05, 0x1731), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x0b05, 0x1732), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x0b05, 0x1742), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x0b05, 0x1760), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x0b05, 0x1761), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ /* AzureWave */ -+ { USB_DEVICE(0x13d3, 0x3247), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x13d3, 0x3262), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x13d3, 0x3273), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ /* Belkin */ -+ { USB_DEVICE(0x050d, 0x8053), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x050d, 0x805c), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x050d, 0x815c), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ /* Buffalo */ -+ { USB_DEVICE(0x0411, 0x012e), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ /* Conceptronic */ -+ { USB_DEVICE(0x14b2, 0x3c06), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x14b2, 0x3c07), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x14b2, 0x3c09), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x14b2, 0x3c12), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x14b2, 0x3c23), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x14b2, 0x3c25), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x14b2, 0x3c27), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x14b2, 0x3c28), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ /* Corega */ -+ { USB_DEVICE(0x07aa, 0x002f), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x07aa, 0x003c), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x07aa, 0x003f), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x18c5, 0x0008), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x18c5, 0x0012), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ /* D-Link */ -+ { USB_DEVICE(0x07d1, 0x3c09), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x07d1, 0x3c11), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x07d1, 0x3c13), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x2001, 0x3c09), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x2001, 0x3c0a), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ /* Edimax */ -+ { USB_DEVICE(0x7392, 0x7711), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x7392, 0x7717), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x7392, 0x7718), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ /* EnGenius */ -+ { USB_DEVICE(0X1740, 0x9701), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x1740, 0x9702), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x1740, 0x9703), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ /* Gemtek */ -+ { USB_DEVICE(0x15a9, 0x0010), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ /* Gigabyte */ -+ { USB_DEVICE(0x1044, 0x800b), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x1044, 0x800c), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x1044, 0x800d), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ /* Hawking */ -+ { USB_DEVICE(0x0e66, 0x0001), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x0e66, 0x0003), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x0e66, 0x0009), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x0e66, 0x000b), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ /* LevelOne */ -+ { USB_DEVICE(0x1740, 0x0605), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x1740, 0x0615), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ /* Linksys */ -+ { USB_DEVICE(0x1737, 0x0071), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ /* Logitec */ -+ { USB_DEVICE(0x0789, 0x0162), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x0789, 0x0163), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x0789, 0x0164), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ /* Pegatron */ -+ { USB_DEVICE(0x1d4d, 0x0002), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ /* Philips */ -+ { USB_DEVICE(0x0471, 0x200f), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ /* Planex */ -+ { USB_DEVICE(0x2019, 0xed06), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x2019, 0xab24), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x2019, 0xab25), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ /* Qcom */ -+ { USB_DEVICE(0x18e8, 0x6259), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ /* Quanta */ -+ { USB_DEVICE(0x1a32, 0x0304), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ /* Ralink */ -+ { USB_DEVICE(0x148f, 0x2070), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x148f, 0x2770), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x148f, 0x2870), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x148f, 0x3070), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x148f, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x148f, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ /* Samsung */ -+ { USB_DEVICE(0x04e8, 0x2018), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ /* Siemens */ -+ { USB_DEVICE(0x129b, 0x1828), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ /* Sitecom */ -+ { USB_DEVICE(0x0df6, 0x0017), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x0df6, 0x002b), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x0df6, 0x002c), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x0df6, 0x002d), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x0df6, 0x0039), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x0df6, 0x003b), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x0df6, 0x003c), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x0df6, 0x003d), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x0df6, 0x003e), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x0df6, 0x003f), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ /* SMC */ -+ { USB_DEVICE(0x083a, 0x6618), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x083a, 0x7511), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x083a, 0x7512), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x083a, 0x7522), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x083a, 0x8522), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x083a, 0xb522), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x083a, 0xa618), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ /* Sparklan */ -+ { USB_DEVICE(0x15a9, 0x0006), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ /* U-Media*/ -+ { USB_DEVICE(0x157e, 0x300e), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ /* ZCOM */ -+ { USB_DEVICE(0x0cde, 0x0022), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x0cde, 0x0025), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ /* Zinwell */ -+ { USB_DEVICE(0x5a57, 0x0280), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { USB_DEVICE(0x5a57, 0x0282), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ /* Zyxel */ -+ { USB_DEVICE(0x0586, 0x3416), USB_DEVICE_DATA(&rt2800usb_ops) }, -+ { 0, } -+}; -+ -+MODULE_AUTHOR(DRV_PROJECT); -+MODULE_VERSION(DRV_VERSION); -+MODULE_DESCRIPTION("Ralink RT2800 USB Wireless LAN driver."); -+MODULE_SUPPORTED_DEVICE("Ralink RT2870 USB chipset based cards"); -+MODULE_DEVICE_TABLE(usb, rt2800usb_device_table); -+MODULE_FIRMWARE(FIRMWARE_RT2870); -+MODULE_LICENSE("GPL"); -+ -+static struct usb_driver rt2800usb_driver = { -+ .name = KBUILD_MODNAME, -+ .id_table = rt2800usb_device_table, -+ .probe = rt2x00usb_probe, -+ .disconnect = rt2x00usb_disconnect, -+ .suspend = rt2x00usb_suspend, -+ .resume = rt2x00usb_resume, -+}; -+ -+static int __init rt2800usb_init(void) -+{ -+ return usb_register(&rt2800usb_driver); -+} -+ -+static void __exit rt2800usb_exit(void) -+{ -+ usb_deregister(&rt2800usb_driver); -+} -+ -+module_init(rt2800usb_init); -+module_exit(rt2800usb_exit); ---- /dev/null -+++ b/drivers/net/wireless/rt2x00/rt2800usb.h -@@ -0,0 +1,1934 @@ -+/* -+ Copyright (C) 2004 - 2009 rt2x00 SourceForge Project -+ -+ -+ This program is free software; you can redistribute it and/or modify -+ it under the terms of the GNU General Public License as published by -+ the Free Software Foundation; either version 2 of the License, or -+ (at your option) any later version. -+ -+ This program is distributed in the hope that it will be useful, -+ but WITHOUT ANY WARRANTY; without even the implied warranty of -+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ GNU General Public License for more details. -+ -+ You should have received a copy of the GNU General Public License -+ along with this program; if not, write to the -+ Free Software Foundation, Inc., -+ 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -+ */ -+ -+/* -+ Module: rt2800usb -+ Abstract: Data structures and registers for the rt2800usb module. -+ Supported chipsets: RT2800U. -+ */ -+ -+#ifndef RT2800USB_H -+#define RT2800USB_H -+ -+/* -+ * RF chip defines. -+ * -+ * RF2820 2.4G 2T3R -+ * RF2850 2.4G/5G 2T3R -+ * RF2720 2.4G 1T2R -+ * RF2750 2.4G/5G 1T2R -+ * RF3020 2.4G 1T1R -+ * RF2020 2.4G B/G -+ */ -+#define RF2820 0x0001 -+#define RF2850 0x0002 -+#define RF2720 0x0003 -+#define RF2750 0x0004 -+#define RF3020 0x0005 -+#define RF2020 0x0006 -+ -+/* -+ * RT2870 version -+ */ -+#define RT2860C_VERSION 0x28600100 -+#define RT2860D_VERSION 0x28600101 -+#define RT2880E_VERSION 0x28720200 -+#define RT2883_VERSION 0x28830300 -+#define RT3070_VERSION 0x30700200 -+ -+/* -+ * Signal information. -+ * Defaul offset is required for RSSI <-> dBm conversion. -+ */ -+#define DEFAULT_RSSI_OFFSET 120 /* FIXME */ -+ -+/* -+ * Register layout information. -+ */ -+#define CSR_REG_BASE 0x1000 -+#define CSR_REG_SIZE 0x0800 -+#define EEPROM_BASE 0x0000 -+#define EEPROM_SIZE 0x0110 -+#define BBP_BASE 0x0000 -+#define BBP_SIZE 0x0080 -+#define RF_BASE 0x0004 -+#define RF_SIZE 0x0010 -+ -+/* -+ * Number of TX queues. -+ */ -+#define NUM_TX_QUEUES 4 -+ -+/* -+ * USB registers. -+ */ -+ -+/* -+ * HOST-MCU shared memory -+ */ -+#define HOST_CMD_CSR 0x0404 -+#define HOST_CMD_CSR_HOST_COMMAND FIELD32(0x000000ff) -+ -+/* -+ * INT_SOURCE_CSR: Interrupt source register. -+ * Write one to clear corresponding bit. -+ * TX_FIFO_STATUS: FIFO Statistics is full, sw should read 0x171c -+ */ -+#define INT_SOURCE_CSR 0x0200 -+#define INT_SOURCE_CSR_RXDELAYINT FIELD32(0x00000001) -+#define INT_SOURCE_CSR_TXDELAYINT FIELD32(0x00000002) -+#define INT_SOURCE_CSR_RX_DONE FIELD32(0x00000004) -+#define INT_SOURCE_CSR_AC0_DMA_DONE FIELD32(0x00000008) -+#define INT_SOURCE_CSR_AC1_DMA_DONE FIELD32(0x00000010) -+#define INT_SOURCE_CSR_AC2_DMA_DONE FIELD32(0x00000020) -+#define INT_SOURCE_CSR_AC3_DMA_DONE FIELD32(0x00000040) -+#define INT_SOURCE_CSR_HCCA_DMA_DONE FIELD32(0x00000080) -+#define INT_SOURCE_CSR_MGMT_DMA_DONE FIELD32(0x00000100) -+#define INT_SOURCE_CSR_MCU_COMMAND FIELD32(0x00000200) -+#define INT_SOURCE_CSR_RXTX_COHERENT FIELD32(0x00000400) -+#define INT_SOURCE_CSR_TBTT FIELD32(0x00000800) -+#define INT_SOURCE_CSR_PRE_TBTT FIELD32(0x00001000) -+#define INT_SOURCE_CSR_TX_FIFO_STATUS FIELD32(0x00002000) -+#define INT_SOURCE_CSR_AUTO_WAKEUP FIELD32(0x00004000) -+#define INT_SOURCE_CSR_GPTIMER FIELD32(0x00008000) -+#define INT_SOURCE_CSR_RX_COHERENT FIELD32(0x00010000) -+#define INT_SOURCE_CSR_TX_COHERENT FIELD32(0x00020000) -+ -+/* -+ * INT_MASK_CSR: Interrupt MASK register. 1: the interrupt is mask OFF. -+ */ -+#define INT_MASK_CSR 0x0204 -+#define INT_MASK_CSR_RXDELAYINT FIELD32(0x00000001) -+#define INT_MASK_CSR_TXDELAYINT FIELD32(0x00000002) -+#define INT_MASK_CSR_RX_DONE FIELD32(0x00000004) -+#define INT_MASK_CSR_AC0_DMA_DONE FIELD32(0x00000008) -+#define INT_MASK_CSR_AC1_DMA_DONE FIELD32(0x00000010) -+#define INT_MASK_CSR_AC2_DMA_DONE FIELD32(0x00000020) -+#define INT_MASK_CSR_AC3_DMA_DONE FIELD32(0x00000040) -+#define INT_MASK_CSR_HCCA_DMA_DONE FIELD32(0x00000080) -+#define INT_MASK_CSR_MGMT_DMA_DONE FIELD32(0x00000100) -+#define INT_MASK_CSR_MCU_COMMAND FIELD32(0x00000200) -+#define INT_MASK_CSR_RXTX_COHERENT FIELD32(0x00000400) -+#define INT_MASK_CSR_TBTT FIELD32(0x00000800) -+#define INT_MASK_CSR_PRE_TBTT FIELD32(0x00001000) -+#define INT_MASK_CSR_TX_FIFO_STATUS FIELD32(0x00002000) -+#define INT_MASK_CSR_AUTO_WAKEUP FIELD32(0x00004000) -+#define INT_MASK_CSR_GPTIMER FIELD32(0x00008000) -+#define INT_MASK_CSR_RX_COHERENT FIELD32(0x00010000) -+#define INT_MASK_CSR_TX_COHERENT FIELD32(0x00020000) -+ -+/* -+ * WPDMA_GLO_CFG -+ */ -+#define WPDMA_GLO_CFG 0x0208 -+#define WPDMA_GLO_CFG_ENABLE_TX_DMA FIELD32(0x00000001) -+#define WPDMA_GLO_CFG_TX_DMA_BUSY FIELD32(0x00000002) -+#define WPDMA_GLO_CFG_ENABLE_RX_DMA FIELD32(0x00000004) -+#define WPDMA_GLO_CFG_RX_DMA_BUSY FIELD32(0x00000008) -+#define WPDMA_GLO_CFG_WP_DMA_BURST_SIZE FIELD32(0x00000030) -+#define WPDMA_GLO_CFG_TX_WRITEBACK_DONE FIELD32(0x00000040) -+#define WPDMA_GLO_CFG_BIG_ENDIAN FIELD32(0x00000080) -+#define WPDMA_GLO_CFG_RX_HDR_SCATTER FIELD32(0x0000ff00) -+#define WPDMA_GLO_CFG_HDR_SEG_LEN FIELD32(0xffff0000) -+ -+/* -+ * WPDMA_RST_IDX -+ */ -+#define WPDMA_RST_IDX 0x020c -+#define WPDMA_RST_IDX_DTX_IDX0 FIELD32(0x00000001) -+#define WPDMA_RST_IDX_DTX_IDX1 FIELD32(0x00000002) -+#define WPDMA_RST_IDX_DTX_IDX2 FIELD32(0x00000004) -+#define WPDMA_RST_IDX_DTX_IDX3 FIELD32(0x00000008) -+#define WPDMA_RST_IDX_DTX_IDX4 FIELD32(0x00000010) -+#define WPDMA_RST_IDX_DTX_IDX5 FIELD32(0x00000020) -+#define WPDMA_RST_IDX_DRX_IDX0 FIELD32(0x00010000) -+ -+/* -+ * DELAY_INT_CFG -+ */ -+#define DELAY_INT_CFG 0x0210 -+#define DELAY_INT_CFG_RXMAX_PTIME FIELD32(0x000000ff) -+#define DELAY_INT_CFG_RXMAX_PINT FIELD32(0x00007f00) -+#define DELAY_INT_CFG_RXDLY_INT_EN FIELD32(0x00008000) -+#define DELAY_INT_CFG_TXMAX_PTIME FIELD32(0x00ff0000) -+#define DELAY_INT_CFG_TXMAX_PINT FIELD32(0x7f000000) -+#define DELAY_INT_CFG_TXDLY_INT_EN FIELD32(0x80000000) -+ -+/* -+ * WMM_AIFSN_CFG: Aifsn for each EDCA AC -+ * AIFSN0: AC_BE -+ * AIFSN1: AC_BK -+ * AIFSN1: AC_VI -+ * AIFSN1: AC_VO -+ */ -+#define WMM_AIFSN_CFG 0x0214 -+#define WMM_AIFSN_CFG_AIFSN0 FIELD32(0x0000000f) -+#define WMM_AIFSN_CFG_AIFSN1 FIELD32(0x000000f0) -+#define WMM_AIFSN_CFG_AIFSN2 FIELD32(0x00000f00) -+#define WMM_AIFSN_CFG_AIFSN3 FIELD32(0x0000f000) -+ -+/* -+ * WMM_CWMIN_CSR: CWmin for each EDCA AC -+ * CWMIN0: AC_BE -+ * CWMIN1: AC_BK -+ * CWMIN1: AC_VI -+ * CWMIN1: AC_VO -+ */ -+#define WMM_CWMIN_CFG 0x0218 -+#define WMM_CWMIN_CFG_CWMIN0 FIELD32(0x0000000f) -+#define WMM_CWMIN_CFG_CWMIN1 FIELD32(0x000000f0) -+#define WMM_CWMIN_CFG_CWMIN2 FIELD32(0x00000f00) -+#define WMM_CWMIN_CFG_CWMIN3 FIELD32(0x0000f000) -+ -+/* -+ * WMM_CWMAX_CSR: CWmax for each EDCA AC -+ * CWMAX0: AC_BE -+ * CWMAX1: AC_BK -+ * CWMAX1: AC_VI -+ * CWMAX1: AC_VO -+ */ -+#define WMM_CWMAX_CFG 0x021c -+#define WMM_CWMAX_CFG_CWMAX0 FIELD32(0x0000000f) -+#define WMM_CWMAX_CFG_CWMAX1 FIELD32(0x000000f0) -+#define WMM_CWMAX_CFG_CWMAX2 FIELD32(0x00000f00) -+#define WMM_CWMAX_CFG_CWMAX3 FIELD32(0x0000f000) -+ -+/* -+ * AC_TXOP0: AC_BK/AC_BE TXOP register -+ * AC0TXOP: AC_BK in unit of 32us -+ * AC1TXOP: AC_BE in unit of 32us -+ */ -+#define WMM_TXOP0_CFG 0x0220 -+#define WMM_TXOP0_CFG_AC0TXOP FIELD32(0x0000ffff) -+#define WMM_TXOP0_CFG_AC1TXOP FIELD32(0xffff0000) -+ -+/* -+ * AC_TXOP1: AC_VO/AC_VI TXOP register -+ * AC2TXOP: AC_VI in unit of 32us -+ * AC3TXOP: AC_VO in unit of 32us -+ */ -+#define WMM_TXOP1_CFG 0x0224 -+#define WMM_TXOP1_CFG_AC2TXOP FIELD32(0x0000ffff) -+#define WMM_TXOP1_CFG_AC3TXOP FIELD32(0xffff0000) -+ -+/* -+ * GPIO_CTRL_CFG: -+ */ -+#define GPIO_CTRL_CFG 0x0228 -+#define GPIO_CTRL_CFG_BIT0 FIELD32(0x00000001) -+#define GPIO_CTRL_CFG_BIT1 FIELD32(0x00000002) -+#define GPIO_CTRL_CFG_BIT2 FIELD32(0x00000004) -+#define GPIO_CTRL_CFG_BIT3 FIELD32(0x00000008) -+#define GPIO_CTRL_CFG_BIT4 FIELD32(0x00000010) -+#define GPIO_CTRL_CFG_BIT5 FIELD32(0x00000020) -+#define GPIO_CTRL_CFG_BIT6 FIELD32(0x00000040) -+#define GPIO_CTRL_CFG_BIT7 FIELD32(0x00000080) -+#define GPIO_CTRL_CFG_BIT8 FIELD32(0x00000100) -+ -+/* -+ * MCU_CMD_CFG -+ */ -+#define MCU_CMD_CFG 0x022c -+ -+/* -+ * AC_BK register offsets -+ */ -+#define TX_BASE_PTR0 0x0230 -+#define TX_MAX_CNT0 0x0234 -+#define TX_CTX_IDX0 0x0238 -+#define TX_DTX_IDX0 0x023c -+ -+/* -+ * AC_BE register offsets -+ */ -+#define TX_BASE_PTR1 0x0240 -+#define TX_MAX_CNT1 0x0244 -+#define TX_CTX_IDX1 0x0248 -+#define TX_DTX_IDX1 0x024c -+ -+/* -+ * AC_VI register offsets -+ */ -+#define TX_BASE_PTR2 0x0250 -+#define TX_MAX_CNT2 0x0254 -+#define TX_CTX_IDX2 0x0258 -+#define TX_DTX_IDX2 0x025c -+ -+/* -+ * AC_VO register offsets -+ */ -+#define TX_BASE_PTR3 0x0260 -+#define TX_MAX_CNT3 0x0264 -+#define TX_CTX_IDX3 0x0268 -+#define TX_DTX_IDX3 0x026c -+ -+/* -+ * HCCA register offsets -+ */ -+#define TX_BASE_PTR4 0x0270 -+#define TX_MAX_CNT4 0x0274 -+#define TX_CTX_IDX4 0x0278 -+#define TX_DTX_IDX4 0x027c -+ -+/* -+ * MGMT register offsets -+ */ -+#define TX_BASE_PTR5 0x0280 -+#define TX_MAX_CNT5 0x0284 -+#define TX_CTX_IDX5 0x0288 -+#define TX_DTX_IDX5 0x028c -+ -+/* -+ * RX register offsets -+ */ -+#define RX_BASE_PTR 0x0290 -+#define RX_MAX_CNT 0x0294 -+#define RX_CRX_IDX 0x0298 -+#define RX_DRX_IDX 0x029c -+ -+/* -+ * USB_DMA_CFG -+ * RX_BULK_AGG_TIMEOUT: Rx Bulk Aggregation TimeOut in unit of 33ns. -+ * RX_BULK_AGG_LIMIT: Rx Bulk Aggregation Limit in unit of 256 bytes. -+ * PHY_CLEAR: phy watch dog enable. -+ * TX_CLEAR: Clear USB DMA TX path. -+ * TXOP_HALT: Halt TXOP count down when TX buffer is full. -+ * RX_BULK_AGG_EN: Enable Rx Bulk Aggregation. -+ * RX_BULK_EN: Enable USB DMA Rx. -+ * TX_BULK_EN: Enable USB DMA Tx. -+ * EP_OUT_VALID: OUT endpoint data valid. -+ * RX_BUSY: USB DMA RX FSM busy. -+ * TX_BUSY: USB DMA TX FSM busy. -+ */ -+#define USB_DMA_CFG 0x02a0 -+#define USB_DMA_CFG_RX_BULK_AGG_TIMEOUT FIELD32(0x000000ff) -+#define USB_DMA_CFG_RX_BULK_AGG_LIMIT FIELD32(0x0000ff00) -+#define USB_DMA_CFG_PHY_CLEAR FIELD32(0x00010000) -+#define USB_DMA_CFG_TX_CLEAR FIELD32(0x00080000) -+#define USB_DMA_CFG_TXOP_HALT FIELD32(0x00100000) -+#define USB_DMA_CFG_RX_BULK_AGG_EN FIELD32(0x00200000) -+#define USB_DMA_CFG_RX_BULK_EN FIELD32(0x00400000) -+#define USB_DMA_CFG_TX_BULK_EN FIELD32(0x00800000) -+#define USB_DMA_CFG_EP_OUT_VALID FIELD32(0x3f000000) -+#define USB_DMA_CFG_RX_BUSY FIELD32(0x40000000) -+#define USB_DMA_CFG_TX_BUSY FIELD32(0x80000000) -+ -+/* -+ * USB_CYC_CFG -+ */ -+#define USB_CYC_CFG 0x02a4 -+#define USB_CYC_CFG_CLOCK_CYCLE FIELD32(0x000000ff) -+ -+/* -+ * PBF_SYS_CTRL -+ * HOST_RAM_WRITE: enable Host program ram write selection -+ */ -+#define PBF_SYS_CTRL 0x0400 -+#define PBF_SYS_CTRL_READY FIELD32(0x00000080) -+#define PBF_SYS_CTRL_HOST_RAM_WRITE FIELD32(0x00010000) -+ -+/* -+ * PBF registers -+ * Most are for debug. Driver doesn't touch PBF register. -+ */ -+#define PBF_CFG 0x0408 -+#define PBF_MAX_PCNT 0x040c -+#define PBF_CTRL 0x0410 -+#define PBF_INT_STA 0x0414 -+#define PBF_INT_ENA 0x0418 -+ -+/* -+ * BCN_OFFSET0: -+ */ -+#define BCN_OFFSET0 0x042c -+#define BCN_OFFSET0_BCN0 FIELD32(0x000000ff) -+#define BCN_OFFSET0_BCN1 FIELD32(0x0000ff00) -+#define BCN_OFFSET0_BCN2 FIELD32(0x00ff0000) -+#define BCN_OFFSET0_BCN3 FIELD32(0xff000000) -+ -+/* -+ * BCN_OFFSET1: -+ */ -+#define BCN_OFFSET1 0x0430 -+#define BCN_OFFSET1_BCN4 FIELD32(0x000000ff) -+#define BCN_OFFSET1_BCN5 FIELD32(0x0000ff00) -+#define BCN_OFFSET1_BCN6 FIELD32(0x00ff0000) -+#define BCN_OFFSET1_BCN7 FIELD32(0xff000000) -+ -+/* -+ * PBF registers -+ * Most are for debug. Driver doesn't touch PBF register. -+ */ -+#define TXRXQ_PCNT 0x0438 -+#define PBF_DBG 0x043c -+ -+/* -+ * RF registers -+ */ -+#define RF_CSR_CFG 0x0500 -+#define RF_CSR_CFG_DATA FIELD32(0x000000ff) -+#define RF_CSR_CFG_REGNUM FIELD32(0x00001f00) -+#define RF_CSR_CFG_WRITE FIELD32(0x00010000) -+#define RF_CSR_CFG_BUSY FIELD32(0x00020000) -+ -+/* -+ * MAC Control/Status Registers(CSR). -+ * Some values are set in TU, whereas 1 TU == 1024 us. -+ */ -+ -+/* -+ * MAC_CSR0: ASIC revision number. -+ * ASIC_REV: 0 -+ * ASIC_VER: 2870 -+ */ -+#define MAC_CSR0 0x1000 -+#define MAC_CSR0_ASIC_REV FIELD32(0x0000ffff) -+#define MAC_CSR0_ASIC_VER FIELD32(0xffff0000) -+ -+/* -+ * MAC_SYS_CTRL: -+ */ -+#define MAC_SYS_CTRL 0x1004 -+#define MAC_SYS_CTRL_RESET_CSR FIELD32(0x00000001) -+#define MAC_SYS_CTRL_RESET_BBP FIELD32(0x00000002) -+#define MAC_SYS_CTRL_ENABLE_TX FIELD32(0x00000004) -+#define MAC_SYS_CTRL_ENABLE_RX FIELD32(0x00000008) -+#define MAC_SYS_CTRL_CONTINUOUS_TX FIELD32(0x00000010) -+#define MAC_SYS_CTRL_LOOPBACK FIELD32(0x00000020) -+#define MAC_SYS_CTRL_WLAN_HALT FIELD32(0x00000040) -+#define MAC_SYS_CTRL_RX_TIMESTAMP FIELD32(0x00000080) -+ -+/* -+ * MAC_ADDR_DW0: STA MAC register 0 -+ */ -+#define MAC_ADDR_DW0 0x1008 -+#define MAC_ADDR_DW0_BYTE0 FIELD32(0x000000ff) -+#define MAC_ADDR_DW0_BYTE1 FIELD32(0x0000ff00) -+#define MAC_ADDR_DW0_BYTE2 FIELD32(0x00ff0000) -+#define MAC_ADDR_DW0_BYTE3 FIELD32(0xff000000) -+ -+/* -+ * MAC_ADDR_DW1: STA MAC register 1 -+ * UNICAST_TO_ME_MASK: -+ * Used to mask off bits from byte 5 of the MAC address -+ * to determine the UNICAST_TO_ME bit for RX frames. -+ * The full mask is complemented by BSS_ID_MASK: -+ * MASK = BSS_ID_MASK & UNICAST_TO_ME_MASK -+ */ -+#define MAC_ADDR_DW1 0x100c -+#define MAC_ADDR_DW1_BYTE4 FIELD32(0x000000ff) -+#define MAC_ADDR_DW1_BYTE5 FIELD32(0x0000ff00) -+#define MAC_ADDR_DW1_UNICAST_TO_ME_MASK FIELD32(0x00ff0000) -+ -+/* -+ * MAC_BSSID_DW0: BSSID register 0 -+ */ -+#define MAC_BSSID_DW0 0x1010 -+#define MAC_BSSID_DW0_BYTE0 FIELD32(0x000000ff) -+#define MAC_BSSID_DW0_BYTE1 FIELD32(0x0000ff00) -+#define MAC_BSSID_DW0_BYTE2 FIELD32(0x00ff0000) -+#define MAC_BSSID_DW0_BYTE3 FIELD32(0xff000000) -+ -+/* -+ * MAC_BSSID_DW1: BSSID register 1 -+ * BSS_ID_MASK: -+ * 0: 1-BSSID mode (BSS index = 0) -+ * 1: 2-BSSID mode (BSS index: Byte5, bit 0) -+ * 2: 4-BSSID mode (BSS index: byte5, bit 0 - 1) -+ * 3: 8-BSSID mode (BSS index: byte5, bit 0 - 2) -+ * This mask is used to mask off bits 0, 1 and 2 of byte 5 of the -+ * BSSID. This will make sure that those bits will be ignored -+ * when determining the MY_BSS of RX frames. -+ */ -+#define MAC_BSSID_DW1 0x1014 -+#define MAC_BSSID_DW1_BYTE4 FIELD32(0x000000ff) -+#define MAC_BSSID_DW1_BYTE5 FIELD32(0x0000ff00) -+#define MAC_BSSID_DW1_BSS_ID_MASK FIELD32(0x00030000) -+#define MAC_BSSID_DW1_BSS_BCN_NUM FIELD32(0x001c0000) -+ -+/* -+ * MAX_LEN_CFG: Maximum frame length register. -+ * MAX_MPDU: rt2860b max 16k bytes -+ * MAX_PSDU: Maximum PSDU length -+ * (power factor) 0:2^13, 1:2^14, 2:2^15, 3:2^16 -+ */ -+#define MAX_LEN_CFG 0x1018 -+#define MAX_LEN_CFG_MAX_MPDU FIELD32(0x00000fff) -+#define MAX_LEN_CFG_MAX_PSDU FIELD32(0x00003000) -+#define MAX_LEN_CFG_MIN_PSDU FIELD32(0x0000c000) -+#define MAX_LEN_CFG_MIN_MPDU FIELD32(0x000f0000) -+ -+/* -+ * BBP_CSR_CFG: BBP serial control register -+ * VALUE: Register value to program into BBP -+ * REG_NUM: Selected BBP register -+ * READ_CONTROL: 0 write BBP, 1 read BBP -+ * BUSY: ASIC is busy executing BBP commands -+ * BBP_PAR_DUR: 0 4 MAC clocks, 1 8 MAC clocks -+ * BBP_RW_MODE: 0 serial, 1 paralell -+ */ -+#define BBP_CSR_CFG 0x101c -+#define BBP_CSR_CFG_VALUE FIELD32(0x000000ff) -+#define BBP_CSR_CFG_REGNUM FIELD32(0x0000ff00) -+#define BBP_CSR_CFG_READ_CONTROL FIELD32(0x00010000) -+#define BBP_CSR_CFG_BUSY FIELD32(0x00020000) -+#define BBP_CSR_CFG_BBP_PAR_DUR FIELD32(0x00040000) -+#define BBP_CSR_CFG_BBP_RW_MODE FIELD32(0x00080000) -+ -+/* -+ * RF_CSR_CFG0: RF control register -+ * REGID_AND_VALUE: Register value to program into RF -+ * BITWIDTH: Selected RF register -+ * STANDBYMODE: 0 high when standby, 1 low when standby -+ * SEL: 0 RF_LE0 activate, 1 RF_LE1 activate -+ * BUSY: ASIC is busy executing RF commands -+ */ -+#define RF_CSR_CFG0 0x1020 -+#define RF_CSR_CFG0_REGID_AND_VALUE FIELD32(0x00ffffff) -+#define RF_CSR_CFG0_BITWIDTH FIELD32(0x1f000000) -+#define RF_CSR_CFG0_REG_VALUE_BW FIELD32(0x1fffffff) -+#define RF_CSR_CFG0_STANDBYMODE FIELD32(0x20000000) -+#define RF_CSR_CFG0_SEL FIELD32(0x40000000) -+#define RF_CSR_CFG0_BUSY FIELD32(0x80000000) -+ -+/* -+ * RF_CSR_CFG1: RF control register -+ * REGID_AND_VALUE: Register value to program into RF -+ * RFGAP: Gap between BB_CONTROL_RF and RF_LE -+ * 0: 3 system clock cycle (37.5usec) -+ * 1: 5 system clock cycle (62.5usec) -+ */ -+#define RF_CSR_CFG1 0x1024 -+#define RF_CSR_CFG1_REGID_AND_VALUE FIELD32(0x00ffffff) -+#define RF_CSR_CFG1_RFGAP FIELD32(0x1f000000) -+ -+/* -+ * RF_CSR_CFG2: RF control register -+ * VALUE: Register value to program into RF -+ * RFGAP: Gap between BB_CONTROL_RF and RF_LE -+ * 0: 3 system clock cycle (37.5usec) -+ * 1: 5 system clock cycle (62.5usec) -+ */ -+#define RF_CSR_CFG2 0x1028 -+#define RF_CSR_CFG2_VALUE FIELD32(0x00ffffff) -+ -+/* -+ * LED_CFG: LED control -+ * color LED's: -+ * 0: off -+ * 1: blinking upon TX2 -+ * 2: periodic slow blinking -+ * 3: always on -+ * LED polarity: -+ * 0: active low -+ * 1: active high -+ */ -+#define LED_CFG 0x102c -+#define LED_CFG_ON_PERIOD FIELD32(0x000000ff) -+#define LED_CFG_OFF_PERIOD FIELD32(0x0000ff00) -+#define LED_CFG_SLOW_BLINK_PERIOD FIELD32(0x003f0000) -+#define LED_CFG_R_LED_MODE FIELD32(0x03000000) -+#define LED_CFG_G_LED_MODE FIELD32(0x0c000000) -+#define LED_CFG_Y_LED_MODE FIELD32(0x30000000) -+#define LED_CFG_LED_POLAR FIELD32(0x40000000) -+ -+/* -+ * XIFS_TIME_CFG: MAC timing -+ * CCKM_SIFS_TIME: unit 1us. Applied after CCK RX/TX -+ * OFDM_SIFS_TIME: unit 1us. Applied after OFDM RX/TX -+ * OFDM_XIFS_TIME: unit 1us. Applied after OFDM RX -+ * when MAC doesn't reference BBP signal BBRXEND -+ * EIFS: unit 1us -+ * BB_RXEND_ENABLE: reference RXEND signal to begin XIFS defer -+ * -+ */ -+#define XIFS_TIME_CFG 0x1100 -+#define XIFS_TIME_CFG_CCKM_SIFS_TIME FIELD32(0x000000ff) -+#define XIFS_TIME_CFG_OFDM_SIFS_TIME FIELD32(0x0000ff00) -+#define XIFS_TIME_CFG_OFDM_XIFS_TIME FIELD32(0x000f0000) -+#define XIFS_TIME_CFG_EIFS FIELD32(0x1ff00000) -+#define XIFS_TIME_CFG_BB_RXEND_ENABLE FIELD32(0x20000000) -+ -+/* -+ * BKOFF_SLOT_CFG: -+ */ -+#define BKOFF_SLOT_CFG 0x1104 -+#define BKOFF_SLOT_CFG_SLOT_TIME FIELD32(0x000000ff) -+#define BKOFF_SLOT_CFG_CC_DELAY_TIME FIELD32(0x0000ff00) -+ -+/* -+ * NAV_TIME_CFG: -+ */ -+#define NAV_TIME_CFG 0x1108 -+#define NAV_TIME_CFG_SIFS FIELD32(0x000000ff) -+#define NAV_TIME_CFG_SLOT_TIME FIELD32(0x0000ff00) -+#define NAV_TIME_CFG_EIFS FIELD32(0x01ff0000) -+#define NAV_TIME_ZERO_SIFS FIELD32(0x02000000) -+ -+/* -+ * CH_TIME_CFG: count as channel busy -+ */ -+#define CH_TIME_CFG 0x110c -+ -+/* -+ * PBF_LIFE_TIMER: TX/RX MPDU timestamp timer (free run) Unit: 1us -+ */ -+#define PBF_LIFE_TIMER 0x1110 -+ -+/* -+ * BCN_TIME_CFG: -+ * BEACON_INTERVAL: in unit of 1/16 TU -+ * TSF_TICKING: Enable TSF auto counting -+ * TSF_SYNC: Enable TSF sync, 00: disable, 01: infra mode, 10: ad-hoc mode -+ * BEACON_GEN: Enable beacon generator -+ */ -+#define BCN_TIME_CFG 0x1114 -+#define BCN_TIME_CFG_BEACON_INTERVAL FIELD32(0x0000ffff) -+#define BCN_TIME_CFG_TSF_TICKING FIELD32(0x00010000) -+#define BCN_TIME_CFG_TSF_SYNC FIELD32(0x00060000) -+#define BCN_TIME_CFG_TBTT_ENABLE FIELD32(0x00080000) -+#define BCN_TIME_CFG_BEACON_GEN FIELD32(0x00100000) -+#define BCN_TIME_CFG_TX_TIME_COMPENSATE FIELD32(0xf0000000) -+ -+/* -+ * TBTT_SYNC_CFG: -+ */ -+#define TBTT_SYNC_CFG 0x1118 -+ -+/* -+ * TSF_TIMER_DW0: Local lsb TSF timer, read-only -+ */ -+#define TSF_TIMER_DW0 0x111c -+#define TSF_TIMER_DW0_LOW_WORD FIELD32(0xffffffff) -+ -+/* -+ * TSF_TIMER_DW1: Local msb TSF timer, read-only -+ */ -+#define TSF_TIMER_DW1 0x1120 -+#define TSF_TIMER_DW1_HIGH_WORD FIELD32(0xffffffff) -+ -+/* -+ * TBTT_TIMER: TImer remains till next TBTT, read-only -+ */ -+#define TBTT_TIMER 0x1124 -+ -+/* -+ * INT_TIMER_CFG: -+ */ -+#define INT_TIMER_CFG 0x1128 -+ -+/* -+ * INT_TIMER_EN: GP-timer and pre-tbtt Int enable -+ */ -+#define INT_TIMER_EN 0x112c -+ -+/* -+ * CH_IDLE_STA: channel idle time -+ */ -+#define CH_IDLE_STA 0x1130 -+ -+/* -+ * CH_BUSY_STA: channel busy time -+ */ -+#define CH_BUSY_STA 0x1134 -+ -+/* -+ * MAC_STATUS_CFG: -+ * BBP_RF_BUSY: When set to 0, BBP and RF are stable. -+ * if 1 or higher one of the 2 registers is busy. -+ */ -+#define MAC_STATUS_CFG 0x1200 -+#define MAC_STATUS_CFG_BBP_RF_BUSY FIELD32(0x00000003) -+ -+/* -+ * PWR_PIN_CFG: -+ */ -+#define PWR_PIN_CFG 0x1204 -+ -+/* -+ * AUTOWAKEUP_CFG: Manual power control / status register -+ * TBCN_BEFORE_WAKE: ForceWake has high privilege than PutToSleep when both set -+ * AUTOWAKE: 0:sleep, 1:awake -+ */ -+#define AUTOWAKEUP_CFG 0x1208 -+#define AUTOWAKEUP_CFG_AUTO_LEAD_TIME FIELD32(0x000000ff) -+#define AUTOWAKEUP_CFG_TBCN_BEFORE_WAKE FIELD32(0x00007f00) -+#define AUTOWAKEUP_CFG_AUTOWAKE FIELD32(0x00008000) -+ -+/* -+ * EDCA_AC0_CFG: -+ */ -+#define EDCA_AC0_CFG 0x1300 -+#define EDCA_AC0_CFG_TX_OP FIELD32(0x000000ff) -+#define EDCA_AC0_CFG_AIFSN FIELD32(0x00000f00) -+#define EDCA_AC0_CFG_CWMIN FIELD32(0x0000f000) -+#define EDCA_AC0_CFG_CWMAX FIELD32(0x000f0000) -+ -+/* -+ * EDCA_AC1_CFG: -+ */ -+#define EDCA_AC1_CFG 0x1304 -+#define EDCA_AC1_CFG_TX_OP FIELD32(0x000000ff) -+#define EDCA_AC1_CFG_AIFSN FIELD32(0x00000f00) -+#define EDCA_AC1_CFG_CWMIN FIELD32(0x0000f000) -+#define EDCA_AC1_CFG_CWMAX FIELD32(0x000f0000) -+ -+/* -+ * EDCA_AC2_CFG: -+ */ -+#define EDCA_AC2_CFG 0x1308 -+#define EDCA_AC2_CFG_TX_OP FIELD32(0x000000ff) -+#define EDCA_AC2_CFG_AIFSN FIELD32(0x00000f00) -+#define EDCA_AC2_CFG_CWMIN FIELD32(0x0000f000) -+#define EDCA_AC2_CFG_CWMAX FIELD32(0x000f0000) -+ -+/* -+ * EDCA_AC3_CFG: -+ */ -+#define EDCA_AC3_CFG 0x130c -+#define EDCA_AC3_CFG_TX_OP FIELD32(0x000000ff) -+#define EDCA_AC3_CFG_AIFSN FIELD32(0x00000f00) -+#define EDCA_AC3_CFG_CWMIN FIELD32(0x0000f000) -+#define EDCA_AC3_CFG_CWMAX FIELD32(0x000f0000) -+ -+/* -+ * EDCA_TID_AC_MAP: -+ */ -+#define EDCA_TID_AC_MAP 0x1310 -+ -+/* -+ * TX_PWR_CFG_0: -+ */ -+#define TX_PWR_CFG_0 0x1314 -+#define TX_PWR_CFG_0_1MBS FIELD32(0x0000000f) -+#define TX_PWR_CFG_0_2MBS FIELD32(0x000000f0) -+#define TX_PWR_CFG_0_55MBS FIELD32(0x00000f00) -+#define TX_PWR_CFG_0_11MBS FIELD32(0x0000f000) -+#define TX_PWR_CFG_0_6MBS FIELD32(0x000f0000) -+#define TX_PWR_CFG_0_9MBS FIELD32(0x00f00000) -+#define TX_PWR_CFG_0_12MBS FIELD32(0x0f000000) -+#define TX_PWR_CFG_0_18MBS FIELD32(0xf0000000) -+ -+/* -+ * TX_PWR_CFG_1: -+ */ -+#define TX_PWR_CFG_1 0x1318 -+#define TX_PWR_CFG_1_24MBS FIELD32(0x0000000f) -+#define TX_PWR_CFG_1_36MBS FIELD32(0x000000f0) -+#define TX_PWR_CFG_1_48MBS FIELD32(0x00000f00) -+#define TX_PWR_CFG_1_54MBS FIELD32(0x0000f000) -+#define TX_PWR_CFG_1_MCS0 FIELD32(0x000f0000) -+#define TX_PWR_CFG_1_MCS1 FIELD32(0x00f00000) -+#define TX_PWR_CFG_1_MCS2 FIELD32(0x0f000000) -+#define TX_PWR_CFG_1_MCS3 FIELD32(0xf0000000) -+ -+/* -+ * TX_PWR_CFG_2: -+ */ -+#define TX_PWR_CFG_2 0x131c -+#define TX_PWR_CFG_2_MCS4 FIELD32(0x0000000f) -+#define TX_PWR_CFG_2_MCS5 FIELD32(0x000000f0) -+#define TX_PWR_CFG_2_MCS6 FIELD32(0x00000f00) -+#define TX_PWR_CFG_2_MCS7 FIELD32(0x0000f000) -+#define TX_PWR_CFG_2_MCS8 FIELD32(0x000f0000) -+#define TX_PWR_CFG_2_MCS9 FIELD32(0x00f00000) -+#define TX_PWR_CFG_2_MCS10 FIELD32(0x0f000000) -+#define TX_PWR_CFG_2_MCS11 FIELD32(0xf0000000) -+ -+/* -+ * TX_PWR_CFG_3: -+ */ -+#define TX_PWR_CFG_3 0x1320 -+#define TX_PWR_CFG_3_MCS12 FIELD32(0x0000000f) -+#define TX_PWR_CFG_3_MCS13 FIELD32(0x000000f0) -+#define TX_PWR_CFG_3_MCS14 FIELD32(0x00000f00) -+#define TX_PWR_CFG_3_MCS15 FIELD32(0x0000f000) -+#define TX_PWR_CFG_3_UKNOWN1 FIELD32(0x000f0000) -+#define TX_PWR_CFG_3_UKNOWN2 FIELD32(0x00f00000) -+#define TX_PWR_CFG_3_UKNOWN3 FIELD32(0x0f000000) -+#define TX_PWR_CFG_3_UKNOWN4 FIELD32(0xf0000000) -+ -+/* -+ * TX_PWR_CFG_4: -+ */ -+#define TX_PWR_CFG_4 0x1324 -+#define TX_PWR_CFG_4_UKNOWN5 FIELD32(0x0000000f) -+#define TX_PWR_CFG_4_UKNOWN6 FIELD32(0x000000f0) -+#define TX_PWR_CFG_4_UKNOWN7 FIELD32(0x00000f00) -+#define TX_PWR_CFG_4_UKNOWN8 FIELD32(0x0000f000) -+ -+/* -+ * TX_PIN_CFG: -+ */ -+#define TX_PIN_CFG 0x1328 -+#define TX_PIN_CFG_PA_PE_A0_EN FIELD32(0x00000001) -+#define TX_PIN_CFG_PA_PE_G0_EN FIELD32(0x00000002) -+#define TX_PIN_CFG_PA_PE_A1_EN FIELD32(0x00000004) -+#define TX_PIN_CFG_PA_PE_G1_EN FIELD32(0x00000008) -+#define TX_PIN_CFG_PA_PE_A0_POL FIELD32(0x00000010) -+#define TX_PIN_CFG_PA_PE_G0_POL FIELD32(0x00000020) -+#define TX_PIN_CFG_PA_PE_A1_POL FIELD32(0x00000040) -+#define TX_PIN_CFG_PA_PE_G1_POL FIELD32(0x00000080) -+#define TX_PIN_CFG_LNA_PE_A0_EN FIELD32(0x00000100) -+#define TX_PIN_CFG_LNA_PE_G0_EN FIELD32(0x00000200) -+#define TX_PIN_CFG_LNA_PE_A1_EN FIELD32(0x00000400) -+#define TX_PIN_CFG_LNA_PE_G1_EN FIELD32(0x00000800) -+#define TX_PIN_CFG_LNA_PE_A0_POL FIELD32(0x00001000) -+#define TX_PIN_CFG_LNA_PE_G0_POL FIELD32(0x00002000) -+#define TX_PIN_CFG_LNA_PE_A1_POL FIELD32(0x00004000) -+#define TX_PIN_CFG_LNA_PE_G1_POL FIELD32(0x00008000) -+#define TX_PIN_CFG_RFTR_EN FIELD32(0x00010000) -+#define TX_PIN_CFG_RFTR_POL FIELD32(0x00020000) -+#define TX_PIN_CFG_TRSW_EN FIELD32(0x00040000) -+#define TX_PIN_CFG_TRSW_POL FIELD32(0x00080000) -+ -+/* -+ * TX_BAND_CFG: 0x1 use upper 20MHz, 0x0 use lower 20MHz -+ */ -+#define TX_BAND_CFG 0x132c -+#define TX_BAND_CFG_HT40_PLUS FIELD32(0x00000001) -+#define TX_BAND_CFG_A FIELD32(0x00000002) -+#define TX_BAND_CFG_BG FIELD32(0x00000004) -+ -+/* -+ * TX_SW_CFG0: -+ */ -+#define TX_SW_CFG0 0x1330 -+ -+/* -+ * TX_SW_CFG1: -+ */ -+#define TX_SW_CFG1 0x1334 -+ -+/* -+ * TX_SW_CFG2: -+ */ -+#define TX_SW_CFG2 0x1338 -+ -+/* -+ * TXOP_THRES_CFG: -+ */ -+#define TXOP_THRES_CFG 0x133c -+ -+/* -+ * TXOP_CTRL_CFG: -+ */ -+#define TXOP_CTRL_CFG 0x1340 -+ -+/* -+ * TX_RTS_CFG: -+ * RTS_THRES: unit:byte -+ * RTS_FBK_EN: enable rts rate fallback -+ */ -+#define TX_RTS_CFG 0x1344 -+#define TX_RTS_CFG_AUTO_RTS_RETRY_LIMIT FIELD32(0x000000ff) -+#define TX_RTS_CFG_RTS_THRES FIELD32(0x00ffff00) -+#define TX_RTS_CFG_RTS_FBK_EN FIELD32(0x01000000) -+ -+/* -+ * TX_TIMEOUT_CFG: -+ * MPDU_LIFETIME: expiration time = 2^(9+MPDU LIFE TIME) us -+ * RX_ACK_TIMEOUT: unit:slot. Used for TX procedure -+ * TX_OP_TIMEOUT: TXOP timeout value for TXOP truncation. -+ * it is recommended that: -+ * (SLOT_TIME) > (TX_OP_TIMEOUT) > (RX_ACK_TIMEOUT) -+ */ -+#define TX_TIMEOUT_CFG 0x1348 -+#define TX_TIMEOUT_CFG_MPDU_LIFETIME FIELD32(0x000000f0) -+#define TX_TIMEOUT_CFG_RX_ACK_TIMEOUT FIELD32(0x0000ff00) -+#define TX_TIMEOUT_CFG_TX_OP_TIMEOUT FIELD32(0x00ff0000) -+ -+/* -+ * TX_RTY_CFG: -+ * SHORT_RTY_LIMIT: short retry limit -+ * LONG_RTY_LIMIT: long retry limit -+ * LONG_RTY_THRE: Long retry threshoold -+ * NON_AGG_RTY_MODE: Non-Aggregate MPDU retry mode -+ * 0:expired by retry limit, 1: expired by mpdu life timer -+ * AGG_RTY_MODE: Aggregate MPDU retry mode -+ * 0:expired by retry limit, 1: expired by mpdu life timer -+ * TX_AUTO_FB_ENABLE: Tx retry PHY rate auto fallback enable -+ */ -+#define TX_RTY_CFG 0x134c -+#define TX_RTY_CFG_SHORT_RTY_LIMIT FIELD32(0x000000ff) -+#define TX_RTY_CFG_LONG_RTY_LIMIT FIELD32(0x0000ff00) -+#define TX_RTY_CFG_LONG_RTY_THRE FIELD32(0x0fff0000) -+#define TX_RTY_CFG_NON_AGG_RTY_MODE FIELD32(0x10000000) -+#define TX_RTY_CFG_AGG_RTY_MODE FIELD32(0x20000000) -+#define TX_RTY_CFG_TX_AUTO_FB_ENABLE FIELD32(0x40000000) -+ -+/* -+ * TX_LINK_CFG: -+ * REMOTE_MFB_LIFETIME: remote MFB life time. unit: 32us -+ * MFB_ENABLE: TX apply remote MFB 1:enable -+ * REMOTE_UMFS_ENABLE: remote unsolicit MFB enable -+ * 0: not apply remote remote unsolicit (MFS=7) -+ * TX_MRQ_EN: MCS request TX enable -+ * TX_RDG_EN: RDG TX enable -+ * TX_CF_ACK_EN: Piggyback CF-ACK enable -+ * REMOTE_MFB: remote MCS feedback -+ * REMOTE_MFS: remote MCS feedback sequence number -+ */ -+#define TX_LINK_CFG 0x1350 -+#define TX_LINK_CFG_REMOTE_MFB_LIFETIME FIELD32(0x000000ff) -+#define TX_LINK_CFG_MFB_ENABLE FIELD32(0x00000100) -+#define TX_LINK_CFG_REMOTE_UMFS_ENABLE FIELD32(0x00000200) -+#define TX_LINK_CFG_TX_MRQ_EN FIELD32(0x00000400) -+#define TX_LINK_CFG_TX_RDG_EN FIELD32(0x00000800) -+#define TX_LINK_CFG_TX_CF_ACK_EN FIELD32(0x00001000) -+#define TX_LINK_CFG_REMOTE_MFB FIELD32(0x00ff0000) -+#define TX_LINK_CFG_REMOTE_MFS FIELD32(0xff000000) -+ -+/* -+ * HT_FBK_CFG0: -+ */ -+#define HT_FBK_CFG0 0x1354 -+#define HT_FBK_CFG0_HTMCS0FBK FIELD32(0x0000000f) -+#define HT_FBK_CFG0_HTMCS1FBK FIELD32(0x000000f0) -+#define HT_FBK_CFG0_HTMCS2FBK FIELD32(0x00000f00) -+#define HT_FBK_CFG0_HTMCS3FBK FIELD32(0x0000f000) -+#define HT_FBK_CFG0_HTMCS4FBK FIELD32(0x000f0000) -+#define HT_FBK_CFG0_HTMCS5FBK FIELD32(0x00f00000) -+#define HT_FBK_CFG0_HTMCS6FBK FIELD32(0x0f000000) -+#define HT_FBK_CFG0_HTMCS7FBK FIELD32(0xf0000000) -+ -+/* -+ * HT_FBK_CFG1: -+ */ -+#define HT_FBK_CFG1 0x1358 -+#define HT_FBK_CFG1_HTMCS8FBK FIELD32(0x0000000f) -+#define HT_FBK_CFG1_HTMCS9FBK FIELD32(0x000000f0) -+#define HT_FBK_CFG1_HTMCS10FBK FIELD32(0x00000f00) -+#define HT_FBK_CFG1_HTMCS11FBK FIELD32(0x0000f000) -+#define HT_FBK_CFG1_HTMCS12FBK FIELD32(0x000f0000) -+#define HT_FBK_CFG1_HTMCS13FBK FIELD32(0x00f00000) -+#define HT_FBK_CFG1_HTMCS14FBK FIELD32(0x0f000000) -+#define HT_FBK_CFG1_HTMCS15FBK FIELD32(0xf0000000) -+ -+/* -+ * LG_FBK_CFG0: -+ */ -+#define LG_FBK_CFG0 0x135c -+#define LG_FBK_CFG0_OFDMMCS0FBK FIELD32(0x0000000f) -+#define LG_FBK_CFG0_OFDMMCS1FBK FIELD32(0x000000f0) -+#define LG_FBK_CFG0_OFDMMCS2FBK FIELD32(0x00000f00) -+#define LG_FBK_CFG0_OFDMMCS3FBK FIELD32(0x0000f000) -+#define LG_FBK_CFG0_OFDMMCS4FBK FIELD32(0x000f0000) -+#define LG_FBK_CFG0_OFDMMCS5FBK FIELD32(0x00f00000) -+#define LG_FBK_CFG0_OFDMMCS6FBK FIELD32(0x0f000000) -+#define LG_FBK_CFG0_OFDMMCS7FBK FIELD32(0xf0000000) -+ -+/* -+ * LG_FBK_CFG1: -+ */ -+#define LG_FBK_CFG1 0x1360 -+#define LG_FBK_CFG0_CCKMCS0FBK FIELD32(0x0000000f) -+#define LG_FBK_CFG0_CCKMCS1FBK FIELD32(0x000000f0) -+#define LG_FBK_CFG0_CCKMCS2FBK FIELD32(0x00000f00) -+#define LG_FBK_CFG0_CCKMCS3FBK FIELD32(0x0000f000) -+ -+/* -+ * CCK_PROT_CFG: CCK Protection -+ * PROTECT_RATE: Protection control frame rate for CCK TX(RTS/CTS/CFEnd) -+ * PROTECT_CTRL: Protection control frame type for CCK TX -+ * 0:none, 1:RTS/CTS, 2:CTS-to-self -+ * PROTECT_NAV: TXOP protection type for CCK TX -+ * 0:none, 1:ShortNAVprotect, 2:LongNAVProtect -+ * TX_OP_ALLOW_CCK: CCK TXOP allowance, 0:disallow -+ * TX_OP_ALLOW_OFDM: CCK TXOP allowance, 0:disallow -+ * TX_OP_ALLOW_MM20: CCK TXOP allowance, 0:disallow -+ * TX_OP_ALLOW_MM40: CCK TXOP allowance, 0:disallow -+ * TX_OP_ALLOW_GF20: CCK TXOP allowance, 0:disallow -+ * TX_OP_ALLOW_GF40: CCK TXOP allowance, 0:disallow -+ * RTS_TH_EN: RTS threshold enable on CCK TX -+ */ -+#define CCK_PROT_CFG 0x1364 -+#define CCK_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff) -+#define CCK_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000) -+#define CCK_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000) -+#define CCK_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000) -+#define CCK_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000) -+#define CCK_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000) -+#define CCK_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000) -+#define CCK_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000) -+#define CCK_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000) -+#define CCK_PROT_CFG_RTS_TH_EN FIELD32(0x04000000) -+ -+/* -+ * OFDM_PROT_CFG: OFDM Protection -+ */ -+#define OFDM_PROT_CFG 0x1368 -+#define OFDM_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff) -+#define OFDM_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000) -+#define OFDM_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000) -+#define OFDM_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000) -+#define OFDM_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000) -+#define OFDM_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000) -+#define OFDM_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000) -+#define OFDM_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000) -+#define OFDM_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000) -+#define OFDM_PROT_CFG_RTS_TH_EN FIELD32(0x04000000) -+ -+/* -+ * MM20_PROT_CFG: MM20 Protection -+ */ -+#define MM20_PROT_CFG 0x136c -+#define MM20_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff) -+#define MM20_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000) -+#define MM20_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000) -+#define MM20_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000) -+#define MM20_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000) -+#define MM20_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000) -+#define MM20_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000) -+#define MM20_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000) -+#define MM20_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000) -+#define MM20_PROT_CFG_RTS_TH_EN FIELD32(0x04000000) -+ -+/* -+ * MM40_PROT_CFG: MM40 Protection -+ */ -+#define MM40_PROT_CFG 0x1370 -+#define MM40_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff) -+#define MM40_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000) -+#define MM40_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000) -+#define MM40_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000) -+#define MM40_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000) -+#define MM40_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000) -+#define MM40_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000) -+#define MM40_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000) -+#define MM40_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000) -+#define MM40_PROT_CFG_RTS_TH_EN FIELD32(0x04000000) -+ -+/* -+ * GF20_PROT_CFG: GF20 Protection -+ */ -+#define GF20_PROT_CFG 0x1374 -+#define GF20_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff) -+#define GF20_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000) -+#define GF20_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000) -+#define GF20_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000) -+#define GF20_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000) -+#define GF20_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000) -+#define GF20_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000) -+#define GF20_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000) -+#define GF20_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000) -+#define GF20_PROT_CFG_RTS_TH_EN FIELD32(0x04000000) -+ -+/* -+ * GF40_PROT_CFG: GF40 Protection -+ */ -+#define GF40_PROT_CFG 0x1378 -+#define GF40_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff) -+#define GF40_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000) -+#define GF40_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000) -+#define GF40_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000) -+#define GF40_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000) -+#define GF40_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000) -+#define GF40_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000) -+#define GF40_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000) -+#define GF40_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000) -+#define GF40_PROT_CFG_RTS_TH_EN FIELD32(0x04000000) -+ -+/* -+ * EXP_CTS_TIME: -+ */ -+#define EXP_CTS_TIME 0x137c -+ -+/* -+ * EXP_ACK_TIME: -+ */ -+#define EXP_ACK_TIME 0x1380 -+ -+/* -+ * RX_FILTER_CFG: RX configuration register. -+ */ -+#define RX_FILTER_CFG 0x1400 -+#define RX_FILTER_CFG_DROP_CRC_ERROR FIELD32(0x00000001) -+#define RX_FILTER_CFG_DROP_PHY_ERROR FIELD32(0x00000002) -+#define RX_FILTER_CFG_DROP_NOT_TO_ME FIELD32(0x00000004) -+#define RX_FILTER_CFG_DROP_NOT_MY_BSSD FIELD32(0x00000008) -+#define RX_FILTER_CFG_DROP_VER_ERROR FIELD32(0x00000010) -+#define RX_FILTER_CFG_DROP_MULTICAST FIELD32(0x00000020) -+#define RX_FILTER_CFG_DROP_BROADCAST FIELD32(0x00000040) -+#define RX_FILTER_CFG_DROP_DUPLICATE FIELD32(0x00000080) -+#define RX_FILTER_CFG_DROP_CF_END_ACK FIELD32(0x00000100) -+#define RX_FILTER_CFG_DROP_CF_END FIELD32(0x00000200) -+#define RX_FILTER_CFG_DROP_ACK FIELD32(0x00000400) -+#define RX_FILTER_CFG_DROP_CTS FIELD32(0x00000800) -+#define RX_FILTER_CFG_DROP_RTS FIELD32(0x00001000) -+#define RX_FILTER_CFG_DROP_PSPOLL FIELD32(0x00002000) -+#define RX_FILTER_CFG_DROP_BA FIELD32(0x00004000) -+#define RX_FILTER_CFG_DROP_BAR FIELD32(0x00008000) -+#define RX_FILTER_CFG_DROP_CNTL FIELD32(0x00010000) -+ -+/* -+ * AUTO_RSP_CFG: -+ * AUTORESPONDER: 0: disable, 1: enable -+ * BAC_ACK_POLICY: 0:long, 1:short preamble -+ * CTS_40_MMODE: Response CTS 40MHz duplicate mode -+ * CTS_40_MREF: Response CTS 40MHz duplicate mode -+ * AR_PREAMBLE: Auto responder preamble 0:long, 1:short preamble -+ * DUAL_CTS_EN: Power bit value in control frame -+ * ACK_CTS_PSM_BIT:Power bit value in control frame -+ */ -+#define AUTO_RSP_CFG 0x1404 -+#define AUTO_RSP_CFG_AUTORESPONDER FIELD32(0x00000001) -+#define AUTO_RSP_CFG_BAC_ACK_POLICY FIELD32(0x00000002) -+#define AUTO_RSP_CFG_CTS_40_MMODE FIELD32(0x00000004) -+#define AUTO_RSP_CFG_CTS_40_MREF FIELD32(0x00000008) -+#define AUTO_RSP_CFG_AR_PREAMBLE FIELD32(0x00000010) -+#define AUTO_RSP_CFG_DUAL_CTS_EN FIELD32(0x00000040) -+#define AUTO_RSP_CFG_ACK_CTS_PSM_BIT FIELD32(0x00000080) -+ -+/* -+ * LEGACY_BASIC_RATE: -+ */ -+#define LEGACY_BASIC_RATE 0x1408 -+ -+/* -+ * HT_BASIC_RATE: -+ */ -+#define HT_BASIC_RATE 0x140c -+ -+/* -+ * HT_CTRL_CFG: -+ */ -+#define HT_CTRL_CFG 0x1410 -+ -+/* -+ * SIFS_COST_CFG: -+ */ -+#define SIFS_COST_CFG 0x1414 -+ -+/* -+ * RX_PARSER_CFG: -+ * Set NAV for all received frames -+ */ -+#define RX_PARSER_CFG 0x1418 -+ -+/* -+ * TX_SEC_CNT0: -+ */ -+#define TX_SEC_CNT0 0x1500 -+ -+/* -+ * RX_SEC_CNT0: -+ */ -+#define RX_SEC_CNT0 0x1504 -+ -+/* -+ * CCMP_FC_MUTE: -+ */ -+#define CCMP_FC_MUTE 0x1508 -+ -+/* -+ * TXOP_HLDR_ADDR0: -+ */ -+#define TXOP_HLDR_ADDR0 0x1600 -+ -+/* -+ * TXOP_HLDR_ADDR1: -+ */ -+#define TXOP_HLDR_ADDR1 0x1604 -+ -+/* -+ * TXOP_HLDR_ET: -+ */ -+#define TXOP_HLDR_ET 0x1608 -+ -+/* -+ * QOS_CFPOLL_RA_DW0: -+ */ -+#define QOS_CFPOLL_RA_DW0 0x160c -+ -+/* -+ * QOS_CFPOLL_RA_DW1: -+ */ -+#define QOS_CFPOLL_RA_DW1 0x1610 -+ -+/* -+ * QOS_CFPOLL_QC: -+ */ -+#define QOS_CFPOLL_QC 0x1614 -+ -+/* -+ * RX_STA_CNT0: RX PLCP error count & RX CRC error count -+ */ -+#define RX_STA_CNT0 0x1700 -+#define RX_STA_CNT0_CRC_ERR FIELD32(0x0000ffff) -+#define RX_STA_CNT0_PHY_ERR FIELD32(0xffff0000) -+ -+/* -+ * RX_STA_CNT1: RX False CCA count & RX LONG frame count -+ */ -+#define RX_STA_CNT1 0x1704 -+#define RX_STA_CNT1_FALSE_CCA FIELD32(0x0000ffff) -+#define RX_STA_CNT1_PLCP_ERR FIELD32(0xffff0000) -+ -+/* -+ * RX_STA_CNT2: -+ */ -+#define RX_STA_CNT2 0x1708 -+#define RX_STA_CNT2_RX_DUPLI_COUNT FIELD32(0x0000ffff) -+#define RX_STA_CNT2_RX_FIFO_OVERFLOW FIELD32(0xffff0000) -+ -+/* -+ * TX_STA_CNT0: TX Beacon count -+ */ -+#define TX_STA_CNT0 0x170c -+#define TX_STA_CNT0_TX_FAIL_COUNT FIELD32(0x0000ffff) -+#define TX_STA_CNT0_TX_BEACON_COUNT FIELD32(0xffff0000) -+ -+/* -+ * TX_STA_CNT1: TX tx count -+ */ -+#define TX_STA_CNT1 0x1710 -+#define TX_STA_CNT1_TX_SUCCESS FIELD32(0x0000ffff) -+#define TX_STA_CNT1_TX_RETRANSMIT FIELD32(0xffff0000) -+ -+/* -+ * TX_STA_CNT2: TX tx count -+ */ -+#define TX_STA_CNT2 0x1714 -+#define TX_STA_CNT2_TX_ZERO_LEN_COUNT FIELD32(0x0000ffff) -+#define TX_STA_CNT2_TX_UNDER_FLOW_COUNT FIELD32(0xffff0000) -+ -+/* -+ * TX_STA_FIFO: TX Result for specific PID status fifo register -+ */ -+#define TX_STA_FIFO 0x1718 -+#define TX_STA_FIFO_VALID FIELD32(0x00000001) -+#define TX_STA_FIFO_PID_TYPE FIELD32(0x0000001e) -+#define TX_STA_FIFO_TX_SUCCESS FIELD32(0x00000020) -+#define TX_STA_FIFO_TX_AGGRE FIELD32(0x00000040) -+#define TX_STA_FIFO_TX_ACK_REQUIRED FIELD32(0x00000080) -+#define TX_STA_FIFO_WCID FIELD32(0x0000ff00) -+#define TX_STA_FIFO_SUCCESS_RATE FIELD32(0xffff0000) -+ -+/* -+ * TX_AGG_CNT: Debug counter -+ */ -+#define TX_AGG_CNT 0x171c -+#define TX_AGG_CNT_NON_AGG_TX_COUNT FIELD32(0x0000ffff) -+#define TX_AGG_CNT_AGG_TX_COUNT FIELD32(0xffff0000) -+ -+/* -+ * TX_AGG_CNT0: -+ */ -+#define TX_AGG_CNT0 0x1720 -+#define TX_AGG_CNT0_AGG_SIZE_1_COUNT FIELD32(0x0000ffff) -+#define TX_AGG_CNT0_AGG_SIZE_2_COUNT FIELD32(0xffff0000) -+ -+/* -+ * TX_AGG_CNT1: -+ */ -+#define TX_AGG_CNT1 0x1724 -+#define TX_AGG_CNT1_AGG_SIZE_3_COUNT FIELD32(0x0000ffff) -+#define TX_AGG_CNT1_AGG_SIZE_4_COUNT FIELD32(0xffff0000) -+ -+/* -+ * TX_AGG_CNT2: -+ */ -+#define TX_AGG_CNT2 0x1728 -+#define TX_AGG_CNT2_AGG_SIZE_5_COUNT FIELD32(0x0000ffff) -+#define TX_AGG_CNT2_AGG_SIZE_6_COUNT FIELD32(0xffff0000) -+ -+/* -+ * TX_AGG_CNT3: -+ */ -+#define TX_AGG_CNT3 0x172c -+#define TX_AGG_CNT3_AGG_SIZE_7_COUNT FIELD32(0x0000ffff) -+#define TX_AGG_CNT3_AGG_SIZE_8_COUNT FIELD32(0xffff0000) -+ -+/* -+ * TX_AGG_CNT4: -+ */ -+#define TX_AGG_CNT4 0x1730 -+#define TX_AGG_CNT4_AGG_SIZE_9_COUNT FIELD32(0x0000ffff) -+#define TX_AGG_CNT4_AGG_SIZE_10_COUNT FIELD32(0xffff0000) -+ -+/* -+ * TX_AGG_CNT5: -+ */ -+#define TX_AGG_CNT5 0x1734 -+#define TX_AGG_CNT5_AGG_SIZE_11_COUNT FIELD32(0x0000ffff) -+#define TX_AGG_CNT5_AGG_SIZE_12_COUNT FIELD32(0xffff0000) -+ -+/* -+ * TX_AGG_CNT6: -+ */ -+#define TX_AGG_CNT6 0x1738 -+#define TX_AGG_CNT6_AGG_SIZE_13_COUNT FIELD32(0x0000ffff) -+#define TX_AGG_CNT6_AGG_SIZE_14_COUNT FIELD32(0xffff0000) -+ -+/* -+ * TX_AGG_CNT7: -+ */ -+#define TX_AGG_CNT7 0x173c -+#define TX_AGG_CNT7_AGG_SIZE_15_COUNT FIELD32(0x0000ffff) -+#define TX_AGG_CNT7_AGG_SIZE_16_COUNT FIELD32(0xffff0000) -+ -+/* -+ * MPDU_DENSITY_CNT: -+ * TX_ZERO_DEL: TX zero length delimiter count -+ * RX_ZERO_DEL: RX zero length delimiter count -+ */ -+#define MPDU_DENSITY_CNT 0x1740 -+#define MPDU_DENSITY_CNT_TX_ZERO_DEL FIELD32(0x0000ffff) -+#define MPDU_DENSITY_CNT_RX_ZERO_DEL FIELD32(0xffff0000) -+ -+/* -+ * Security key table memory. -+ * MAC_WCID_BASE: 8-bytes (use only 6 bytes) * 256 entry -+ * PAIRWISE_KEY_TABLE_BASE: 32-byte * 256 entry -+ * MAC_IVEIV_TABLE_BASE: 8-byte * 256-entry -+ * MAC_WCID_ATTRIBUTE_BASE: 4-byte * 256-entry -+ * SHARED_KEY_TABLE_BASE: 32-byte * 16-entry -+ * SHARED_KEY_MODE_BASE: 4-byte * 16-entry -+ */ -+#define MAC_WCID_BASE 0x1800 -+#define PAIRWISE_KEY_TABLE_BASE 0x4000 -+#define MAC_IVEIV_TABLE_BASE 0x6000 -+#define MAC_WCID_ATTRIBUTE_BASE 0x6800 -+#define SHARED_KEY_TABLE_BASE 0x6c00 -+#define SHARED_KEY_MODE_BASE 0x7000 -+ -+#define MAC_WCID_ENTRY(__idx) \ -+ ( MAC_WCID_BASE + ((__idx) * sizeof(struct mac_wcid_entry)) ) -+#define PAIRWISE_KEY_ENTRY(__idx) \ -+ ( PAIRWISE_KEY_TABLE_BASE + ((__idx) * sizeof(struct hw_key_entry)) ) -+#define MAC_IVEIV_ENTRY(__idx) \ -+ ( MAC_IVEIV_TABLE_BASE + ((__idx) & sizeof(struct mac_iveiv_entry)) ) -+#define MAC_WCID_ATTR_ENTRY(__idx) \ -+ ( MAC_WCID_ATTRIBUTE_BASE + ((__idx) * sizeof(u32)) ) -+#define SHARED_KEY_ENTRY(__idx) \ -+ ( SHARED_KEY_TABLE_BASE + ((__idx) * sizeof(struct hw_key_entry)) ) -+#define SHARED_KEY_MODE_ENTRY(__idx) \ -+ ( SHARED_KEY_MODE_BASE + ((__idx) * sizeof(u32)) ) -+ -+struct mac_wcid_entry { -+ u8 mac[6]; -+ u8 reserved[2]; -+} __attribute__ ((packed)); -+ -+struct hw_key_entry { -+ u8 key[16]; -+ u8 tx_mic[8]; -+ u8 rx_mic[8]; -+} __attribute__ ((packed)); -+ -+struct mac_iveiv_entry { -+ u8 iv[8]; -+} __attribute__ ((packed)); -+ -+/* -+ * MAC_WCID_ATTRIBUTE: -+ */ -+#define MAC_WCID_ATTRIBUTE_KEYTAB FIELD32(0x00000001) -+#define MAC_WCID_ATTRIBUTE_CIPHER FIELD32(0x0000000e) -+#define MAC_WCID_ATTRIBUTE_BSS_IDX FIELD32(0x00000070) -+#define MAC_WCID_ATTRIBUTE_RX_WIUDF FIELD32(0x00000380) -+ -+/* -+ * SHARED_KEY_MODE: -+ */ -+#define SHARED_KEY_MODE_BSS0_KEY0 FIELD32(0x00000007) -+#define SHARED_KEY_MODE_BSS0_KEY1 FIELD32(0x00000070) -+#define SHARED_KEY_MODE_BSS0_KEY2 FIELD32(0x00000700) -+#define SHARED_KEY_MODE_BSS0_KEY3 FIELD32(0x00007000) -+#define SHARED_KEY_MODE_BSS1_KEY0 FIELD32(0x00070000) -+#define SHARED_KEY_MODE_BSS1_KEY1 FIELD32(0x00700000) -+#define SHARED_KEY_MODE_BSS1_KEY2 FIELD32(0x07000000) -+#define SHARED_KEY_MODE_BSS1_KEY3 FIELD32(0x70000000) -+ -+/* -+ * HOST-MCU communication -+ */ -+ -+/* -+ * H2M_MAILBOX_CSR: Host-to-MCU Mailbox. -+ */ -+#define H2M_MAILBOX_CSR 0x7010 -+#define H2M_MAILBOX_CSR_ARG0 FIELD32(0x000000ff) -+#define H2M_MAILBOX_CSR_ARG1 FIELD32(0x0000ff00) -+#define H2M_MAILBOX_CSR_CMD_TOKEN FIELD32(0x00ff0000) -+#define H2M_MAILBOX_CSR_OWNER FIELD32(0xff000000) -+ -+/* -+ * H2M_MAILBOX_CID: -+ */ -+#define H2M_MAILBOX_CID 0x7014 -+ -+/* -+ * H2M_MAILBOX_STATUS: -+ */ -+#define H2M_MAILBOX_STATUS 0x701c -+ -+/* -+ * H2M_INT_SRC: -+ */ -+#define H2M_INT_SRC 0x7024 -+ -+/* -+ * H2M_BBP_AGENT: -+ */ -+#define H2M_BBP_AGENT 0x7028 -+ -+/* -+ * MCU_LEDCS: LED control for MCU Mailbox. -+ */ -+#define MCU_LEDCS_LED_MODE FIELD8(0x1f) -+#define MCU_LEDCS_POLARITY FIELD8(0x01) -+ -+/* -+ * HW_CS_CTS_BASE: -+ * Carrier-sense CTS frame base address. -+ * It's where mac stores carrier-sense frame for carrier-sense function. -+ */ -+#define HW_CS_CTS_BASE 0x7700 -+ -+/* -+ * HW_DFS_CTS_BASE: -+ * FS CTS frame base address. It's where mac stores CTS frame for DFS. -+ */ -+#define HW_DFS_CTS_BASE 0x7780 -+ -+/* -+ * TXRX control registers - base address 0x3000 -+ */ -+ -+/* -+ * TXRX_CSR1: -+ * rt2860b UNKNOWN reg use R/O Reg Addr 0x77d0 first.. -+ */ -+#define TXRX_CSR1 0x77d0 -+ -+/* -+ * HW_DEBUG_SETTING_BASE: -+ * since NULL frame won't be that long (256 byte) -+ * We steal 16 tail bytes to save debugging settings -+ */ -+#define HW_DEBUG_SETTING_BASE 0x77f0 -+#define HW_DEBUG_SETTING_BASE2 0x7770 -+ -+/* -+ * HW_BEACON_BASE -+ * In order to support maximum 8 MBSS and its maximum length -+ * is 512 bytes for each beacon -+ * Three section discontinue memory segments will be used. -+ * 1. The original region for BCN 0~3 -+ * 2. Extract memory from FCE table for BCN 4~5 -+ * 3. Extract memory from Pair-wise key table for BCN 6~7 -+ * It occupied those memory of wcid 238~253 for BCN 6 -+ * and wcid 222~237 for BCN 7 -+ * -+ * IMPORTANT NOTE: Not sure why legacy driver does this, -+ * but HW_BEACON_BASE7 is 0x0200 bytes below HW_BEACON_BASE6. -+ */ -+#define HW_BEACON_BASE0 0x7800 -+#define HW_BEACON_BASE1 0x7a00 -+#define HW_BEACON_BASE2 0x7c00 -+#define HW_BEACON_BASE3 0x7e00 -+#define HW_BEACON_BASE4 0x7200 -+#define HW_BEACON_BASE5 0x7400 -+#define HW_BEACON_BASE6 0x5dc0 -+#define HW_BEACON_BASE7 0x5bc0 -+ -+#define HW_BEACON_OFFSET(__index) \ -+ ( ((__index) < 4) ? ( HW_BEACON_BASE0 + (__index * 0x0200) ) : \ -+ (((__index) < 6) ? ( HW_BEACON_BASE4 + ((__index - 4) * 0x0200) ) : \ -+ (HW_BEACON_BASE6 - ((__index - 6) * 0x0200))) ) -+ -+/* -+ * 8051 firmware image. -+ */ -+#define FIRMWARE_RT2870 "rt2870.bin" -+#define FIRMWARE_IMAGE_BASE 0x3000 -+ -+/* -+ * BBP registers. -+ * The wordsize of the BBP is 8 bits. -+ */ -+ -+/* -+ * BBP 1: TX Antenna -+ */ -+#define BBP1_TX_POWER FIELD8(0x07) -+#define BBP1_TX_ANTENNA FIELD8(0x18) -+ -+/* -+ * BBP 3: RX Antenna -+ */ -+#define BBP3_RX_ANTENNA FIELD8(0x18) -+#define BBP3_HT40_PLUS FIELD8(0x20) -+ -+/* -+ * BBP 4: Bandwidth -+ */ -+#define BBP4_TX_BF FIELD8(0x01) -+#define BBP4_BANDWIDTH FIELD8(0x18) -+ -+/* -+ * RFCSR registers -+ * The wordsize of the RFCSR is 8 bits. -+ */ -+ -+/* -+ * RFCSR 6: -+ */ -+#define RFCSR6_R FIELD8(0x03) -+ -+/* -+ * RFCSR 7: -+ */ -+#define RFCSR7_RF_TUNING FIELD8(0x01) -+ -+/* -+ * RFCSR 12: -+ */ -+#define RFCSR12_TX_POWER FIELD8(0x1f) -+ -+/* -+ * RFCSR 22: -+ */ -+#define RFCSR22_BASEBAND_LOOPBACK FIELD8(0x01) -+ -+/* -+ * RFCSR 23: -+ */ -+#define RFCSR23_FREQ_OFFSET FIELD8(0x7f) -+ -+/* -+ * RFCSR 30: -+ */ -+#define RFCSR30_RF_CALIBRATION FIELD8(0x80) -+ -+/* -+ * RF registers -+ */ -+ -+/* -+ * RF 2 -+ */ -+#define RF2_ANTENNA_RX2 FIELD32(0x00000040) -+#define RF2_ANTENNA_TX1 FIELD32(0x00004000) -+#define RF2_ANTENNA_RX1 FIELD32(0x00020000) -+ -+/* -+ * RF 3 -+ */ -+#define RF3_TXPOWER_G FIELD32(0x00003e00) -+#define RF3_TXPOWER_A_7DBM_BOOST FIELD32(0x00000200) -+#define RF3_TXPOWER_A FIELD32(0x00003c00) -+ -+/* -+ * RF 4 -+ */ -+#define RF4_TXPOWER_G FIELD32(0x000007c0) -+#define RF4_TXPOWER_A_7DBM_BOOST FIELD32(0x00000040) -+#define RF4_TXPOWER_A FIELD32(0x00000780) -+#define RF4_FREQ_OFFSET FIELD32(0x001f8000) -+#define RF4_HT40 FIELD32(0x00200000) -+ -+/* -+ * EEPROM content. -+ * The wordsize of the EEPROM is 16 bits. -+ */ -+ -+/* -+ * EEPROM Version -+ */ -+#define EEPROM_VERSION 0x0001 -+#define EEPROM_VERSION_FAE FIELD16(0x00ff) -+#define EEPROM_VERSION_VERSION FIELD16(0xff00) -+ -+/* -+ * HW MAC address. -+ */ -+#define EEPROM_MAC_ADDR_0 0x0002 -+#define EEPROM_MAC_ADDR_BYTE0 FIELD16(0x00ff) -+#define EEPROM_MAC_ADDR_BYTE1 FIELD16(0xff00) -+#define EEPROM_MAC_ADDR_1 0x0003 -+#define EEPROM_MAC_ADDR_BYTE2 FIELD16(0x00ff) -+#define EEPROM_MAC_ADDR_BYTE3 FIELD16(0xff00) -+#define EEPROM_MAC_ADDR_2 0x0004 -+#define EEPROM_MAC_ADDR_BYTE4 FIELD16(0x00ff) -+#define EEPROM_MAC_ADDR_BYTE5 FIELD16(0xff00) -+ -+/* -+ * EEPROM ANTENNA config -+ * RXPATH: 1: 1R, 2: 2R, 3: 3R -+ * TXPATH: 1: 1T, 2: 2T -+ */ -+#define EEPROM_ANTENNA 0x001a -+#define EEPROM_ANTENNA_RXPATH FIELD16(0x000f) -+#define EEPROM_ANTENNA_TXPATH FIELD16(0x00f0) -+#define EEPROM_ANTENNA_RF_TYPE FIELD16(0x0f00) -+ -+/* -+ * EEPROM NIC config -+ * CARDBUS_ACCEL: 0 - enable, 1 - disable -+ */ -+#define EEPROM_NIC 0x001b -+#define EEPROM_NIC_HW_RADIO FIELD16(0x0001) -+#define EEPROM_NIC_DYNAMIC_TX_AGC FIELD16(0x0002) -+#define EEPROM_NIC_EXTERNAL_LNA_BG FIELD16(0x0004) -+#define EEPROM_NIC_EXTERNAL_LNA_A FIELD16(0x0008) -+#define EEPROM_NIC_CARDBUS_ACCEL FIELD16(0x0010) -+#define EEPROM_NIC_BW40M_SB_BG FIELD16(0x0020) -+#define EEPROM_NIC_BW40M_SB_A FIELD16(0x0040) -+#define EEPROM_NIC_WPS_PBC FIELD16(0x0080) -+#define EEPROM_NIC_BW40M_BG FIELD16(0x0100) -+#define EEPROM_NIC_BW40M_A FIELD16(0x0200) -+ -+/* -+ * EEPROM frequency -+ */ -+#define EEPROM_FREQ 0x001d -+#define EEPROM_FREQ_OFFSET FIELD16(0x00ff) -+#define EEPROM_FREQ_LED_MODE FIELD16(0x7f00) -+#define EEPROM_FREQ_LED_POLARITY FIELD16(0x1000) -+ -+/* -+ * EEPROM LED -+ * POLARITY_RDY_G: Polarity RDY_G setting. -+ * POLARITY_RDY_A: Polarity RDY_A setting. -+ * POLARITY_ACT: Polarity ACT setting. -+ * POLARITY_GPIO_0: Polarity GPIO0 setting. -+ * POLARITY_GPIO_1: Polarity GPIO1 setting. -+ * POLARITY_GPIO_2: Polarity GPIO2 setting. -+ * POLARITY_GPIO_3: Polarity GPIO3 setting. -+ * POLARITY_GPIO_4: Polarity GPIO4 setting. -+ * LED_MODE: Led mode. -+ */ -+#define EEPROM_LED1 0x001e -+#define EEPROM_LED2 0x001f -+#define EEPROM_LED3 0x0020 -+#define EEPROM_LED_POLARITY_RDY_BG FIELD16(0x0001) -+#define EEPROM_LED_POLARITY_RDY_A FIELD16(0x0002) -+#define EEPROM_LED_POLARITY_ACT FIELD16(0x0004) -+#define EEPROM_LED_POLARITY_GPIO_0 FIELD16(0x0008) -+#define EEPROM_LED_POLARITY_GPIO_1 FIELD16(0x0010) -+#define EEPROM_LED_POLARITY_GPIO_2 FIELD16(0x0020) -+#define EEPROM_LED_POLARITY_GPIO_3 FIELD16(0x0040) -+#define EEPROM_LED_POLARITY_GPIO_4 FIELD16(0x0080) -+#define EEPROM_LED_LED_MODE FIELD16(0x1f00) -+ -+/* -+ * EEPROM LNA -+ */ -+#define EEPROM_LNA 0x0022 -+#define EEPROM_LNA_BG FIELD16(0x00ff) -+#define EEPROM_LNA_A0 FIELD16(0xff00) -+ -+/* -+ * EEPROM RSSI BG offset -+ */ -+#define EEPROM_RSSI_BG 0x0023 -+#define EEPROM_RSSI_BG_OFFSET0 FIELD16(0x00ff) -+#define EEPROM_RSSI_BG_OFFSET1 FIELD16(0xff00) -+ -+/* -+ * EEPROM RSSI BG2 offset -+ */ -+#define EEPROM_RSSI_BG2 0x0024 -+#define EEPROM_RSSI_BG2_OFFSET2 FIELD16(0x00ff) -+#define EEPROM_RSSI_BG2_LNA_A1 FIELD16(0xff00) -+ -+/* -+ * EEPROM RSSI A offset -+ */ -+#define EEPROM_RSSI_A 0x0025 -+#define EEPROM_RSSI_A_OFFSET0 FIELD16(0x00ff) -+#define EEPROM_RSSI_A_OFFSET1 FIELD16(0xff00) -+ -+/* -+ * EEPROM RSSI A2 offset -+ */ -+#define EEPROM_RSSI_A2 0x0026 -+#define EEPROM_RSSI_A2_OFFSET2 FIELD16(0x00ff) -+#define EEPROM_RSSI_A2_LNA_A2 FIELD16(0xff00) -+ -+/* -+ * EEPROM TXpower delta: 20MHZ AND 40 MHZ use different power. -+ * This is delta in 40MHZ. -+ * VALUE: Tx Power dalta value (MAX=4) -+ * TYPE: 1: Plus the delta value, 0: minus the delta value -+ * TXPOWER: Enable: -+ */ -+#define EEPROM_TXPOWER_DELTA 0x0028 -+#define EEPROM_TXPOWER_DELTA_VALUE FIELD16(0x003f) -+#define EEPROM_TXPOWER_DELTA_TYPE FIELD16(0x0040) -+#define EEPROM_TXPOWER_DELTA_TXPOWER FIELD16(0x0080) -+ -+/* -+ * EEPROM TXPOWER 802.11BG -+ */ -+#define EEPROM_TXPOWER_BG1 0x0029 -+#define EEPROM_TXPOWER_BG2 0x0030 -+#define EEPROM_TXPOWER_BG_SIZE 7 -+#define EEPROM_TXPOWER_BG_1 FIELD16(0x00ff) -+#define EEPROM_TXPOWER_BG_2 FIELD16(0xff00) -+ -+/* -+ * EEPROM TXPOWER 802.11A -+ */ -+#define EEPROM_TXPOWER_A1 0x003c -+#define EEPROM_TXPOWER_A2 0x0053 -+#define EEPROM_TXPOWER_A_SIZE 6 -+#define EEPROM_TXPOWER_A_1 FIELD16(0x00ff) -+#define EEPROM_TXPOWER_A_2 FIELD16(0xff00) -+ -+/* -+ * EEPROM TXpower byrate: 20MHZ power -+ */ -+#define EEPROM_TXPOWER_BYRATE 0x006f -+ -+/* -+ * EEPROM BBP. -+ */ -+#define EEPROM_BBP_START 0x0078 -+#define EEPROM_BBP_SIZE 16 -+#define EEPROM_BBP_VALUE FIELD16(0x00ff) -+#define EEPROM_BBP_REG_ID FIELD16(0xff00) -+ -+/* -+ * MCU mailbox commands. -+ */ -+#define MCU_SLEEP 0x30 -+#define MCU_WAKEUP 0x31 -+#define MCU_RADIO_OFF 0x35 -+#define MCU_LED 0x50 -+#define MCU_LED_STRENGTH 0x51 -+#define MCU_LED_1 0x52 -+#define MCU_LED_2 0x53 -+#define MCU_LED_3 0x54 -+#define MCU_RADAR 0x60 -+#define MCU_BOOT_SIGNAL 0x72 -+#define MCU_BBP_SIGNAL 0x80 -+ -+/* -+ * DMA descriptor defines. -+ */ -+#define TXD_DESC_SIZE ( 4 * sizeof(__le32) ) -+#define TXINFO_DESC_SIZE ( 1 * sizeof(__le32) ) -+#define TXWI_DESC_SIZE ( 4 * sizeof(__le32) ) -+#define RXD_DESC_SIZE ( 1 * sizeof(__le32) ) -+#define RXWI_DESC_SIZE ( 4 * sizeof(__le32) ) -+ -+/* -+ * TX descriptor format for TX, PRIO and Beacon Ring. -+ */ -+ -+/* -+ * Word0 -+ */ -+#define TXD_W0_SD_PTR0 FIELD32(0xffffffff) -+ -+/* -+ * Word1 -+ */ -+#define TXD_W1_SD_LEN1 FIELD32(0x00003fff) -+#define TXD_W1_LAST_SEC1 FIELD32(0x00004000) -+#define TXD_W1_BURST FIELD32(0x00008000) -+#define TXD_W1_SD_LEN0 FIELD32(0x3fff0000) -+#define TXD_W1_LAST_SEC0 FIELD32(0x40000000) -+#define TXD_W1_DMA_DONE FIELD32(0x80000000) -+ -+/* -+ * Word2 -+ */ -+#define TXD_W2_SD_PTR1 FIELD32(0xffffffff) -+ -+/* -+ * Word3 -+ * WIV: Wireless Info Valid. 1: Driver filled WI, 0: DMA needs to copy WI -+ * QSEL: Select on-chip FIFO ID for 2nd-stage output scheduler. -+ * 0:MGMT, 1:HCCA 2:EDCA -+ */ -+#define TXD_W3_WIV FIELD32(0x01000000) -+#define TXD_W3_QSEL FIELD32(0x06000000) -+#define TXD_W3_TCO FIELD32(0x20000000) -+#define TXD_W3_UCO FIELD32(0x40000000) -+#define TXD_W3_ICO FIELD32(0x80000000) -+ -+/* -+ * TX Info structure -+ */ -+ -+/* -+ * Word0 -+ * WIV: Wireless Info Valid. 1: Driver filled WI, 0: DMA needs to copy WI -+ * QSEL: Select on-chip FIFO ID for 2nd-stage output scheduler. -+ * 0:MGMT, 1:HCCA 2:EDCA -+ * USB_DMA_NEXT_VALID: Used ONLY in USB bulk Aggregation, NextValid -+ * DMA_TX_BURST: used ONLY in USB bulk Aggregation. -+ * Force USB DMA transmit frame from current selected endpoint -+ */ -+#define TXINFO_W0_USB_DMA_TX_PKT_LEN FIELD32(0x0000ffff) -+#define TXINFO_W0_WIV FIELD32(0x01000000) -+#define TXINFO_W0_QSEL FIELD32(0x06000000) -+#define TXINFO_W0_SW_USE_LAST_ROUND FIELD32(0x08000000) -+#define TXINFO_W0_USB_DMA_NEXT_VALID FIELD32(0x40000000) -+#define TXINFO_W0_USB_DMA_TX_BURST FIELD32(0x80000000) -+ -+/* -+ * TX WI structure -+ */ -+ -+/* -+ * Word0 -+ * FRAG: 1 To inform TKIP engine this is a fragment. -+ * MIMO_PS: The remote peer is in dynamic MIMO-PS mode -+ * TX_OP: 0:HT TXOP rule , 1:PIFS TX ,2:Backoff, 3:sifs -+ * BW: Channel bandwidth 20MHz or 40 MHz -+ * STBC: 1: STBC support MCS =0-7, 2,3 : RESERVED -+ */ -+#define TXWI_W0_FRAG FIELD32(0x00000001) -+#define TXWI_W0_MIMO_PS FIELD32(0x00000002) -+#define TXWI_W0_CF_ACK FIELD32(0x00000004) -+#define TXWI_W0_TS FIELD32(0x00000008) -+#define TXWI_W0_AMPDU FIELD32(0x00000010) -+#define TXWI_W0_MPDU_DENSITY FIELD32(0x000000e0) -+#define TXWI_W0_TX_OP FIELD32(0x00000300) -+#define TXWI_W0_MCS FIELD32(0x007f0000) -+#define TXWI_W0_BW FIELD32(0x00800000) -+#define TXWI_W0_SHORT_GI FIELD32(0x01000000) -+#define TXWI_W0_STBC FIELD32(0x06000000) -+#define TXWI_W0_IFS FIELD32(0x08000000) -+#define TXWI_W0_PHYMODE FIELD32(0xc0000000) -+ -+/* -+ * Word1 -+ */ -+#define TXWI_W1_ACK FIELD32(0x00000001) -+#define TXWI_W1_NSEQ FIELD32(0x00000002) -+#define TXWI_W1_BW_WIN_SIZE FIELD32(0x000000fc) -+#define TXWI_W1_WIRELESS_CLI_ID FIELD32(0x0000ff00) -+#define TXWI_W1_MPDU_TOTAL_BYTE_COUNT FIELD32(0x0fff0000) -+#define TXWI_W1_PACKETID FIELD32(0xf0000000) -+ -+/* -+ * Word2 -+ */ -+#define TXWI_W2_IV FIELD32(0xffffffff) -+ -+/* -+ * Word3 -+ */ -+#define TXWI_W3_EIV FIELD32(0xffffffff) -+ -+/* -+ * RX descriptor format for RX Ring. -+ */ -+ -+/* -+ * Word0 -+ * UNICAST_TO_ME: This RX frame is unicast to me. -+ * MULTICAST: This is a multicast frame. -+ * BROADCAST: This is a broadcast frame. -+ * MY_BSS: this frame belongs to the same BSSID. -+ * CRC_ERROR: CRC error. -+ * CIPHER_ERROR: 0: decryption okay, 1:ICV error, 2:MIC error, 3:KEY not valid. -+ * AMSDU: rx with 802.3 header, not 802.11 header. -+ */ -+ -+#define RXD_W0_BA FIELD32(0x00000001) -+#define RXD_W0_DATA FIELD32(0x00000002) -+#define RXD_W0_NULLDATA FIELD32(0x00000004) -+#define RXD_W0_FRAG FIELD32(0x00000008) -+#define RXD_W0_UNICAST_TO_ME FIELD32(0x00000010) -+#define RXD_W0_MULTICAST FIELD32(0x00000020) -+#define RXD_W0_BROADCAST FIELD32(0x00000040) -+#define RXD_W0_MY_BSS FIELD32(0x00000080) -+#define RXD_W0_CRC_ERROR FIELD32(0x00000100) -+#define RXD_W0_CIPHER_ERROR FIELD32(0x00000600) -+#define RXD_W0_AMSDU FIELD32(0x00000800) -+#define RXD_W0_HTC FIELD32(0x00001000) -+#define RXD_W0_RSSI FIELD32(0x00002000) -+#define RXD_W0_L2PAD FIELD32(0x00004000) -+#define RXD_W0_AMPDU FIELD32(0x00008000) -+#define RXD_W0_DECRYPTED FIELD32(0x00010000) -+#define RXD_W0_PLCP_RSSI FIELD32(0x00020000) -+#define RXD_W0_CIPHER_ALG FIELD32(0x00040000) -+#define RXD_W0_LAST_AMSDU FIELD32(0x00080000) -+#define RXD_W0_PLCP_SIGNAL FIELD32(0xfff00000) -+ -+/* -+ * RX WI structure -+ */ -+ -+/* -+ * Word0 -+ */ -+#define RXWI_W0_WIRELESS_CLI_ID FIELD32(0x000000ff) -+#define RXWI_W0_KEY_INDEX FIELD32(0x00000300) -+#define RXWI_W0_BSSID FIELD32(0x00001c00) -+#define RXWI_W0_UDF FIELD32(0x0000e000) -+#define RXWI_W0_MPDU_TOTAL_BYTE_COUNT FIELD32(0x0fff0000) -+#define RXWI_W0_TID FIELD32(0xf0000000) -+ -+/* -+ * Word1 -+ */ -+#define RXWI_W1_FRAG FIELD32(0x0000000f) -+#define RXWI_W1_SEQUENCE FIELD32(0x0000fff0) -+#define RXWI_W1_MCS FIELD32(0x007f0000) -+#define RXWI_W1_BW FIELD32(0x00800000) -+#define RXWI_W1_SHORT_GI FIELD32(0x01000000) -+#define RXWI_W1_STBC FIELD32(0x06000000) -+#define RXWI_W1_PHYMODE FIELD32(0xc0000000) -+ -+/* -+ * Word2 -+ */ -+#define RXWI_W2_RSSI0 FIELD32(0x000000ff) -+#define RXWI_W2_RSSI1 FIELD32(0x0000ff00) -+#define RXWI_W2_RSSI2 FIELD32(0x00ff0000) -+ -+/* -+ * Word3 -+ */ -+#define RXWI_W3_SNR0 FIELD32(0x000000ff) -+#define RXWI_W3_SNR1 FIELD32(0x0000ff00) -+ -+/* -+ * Macro's for converting txpower from EEPROM to mac80211 value -+ * and from mac80211 value to register value. -+ */ -+#define MIN_G_TXPOWER 0 -+#define MIN_A_TXPOWER -7 -+#define MAX_G_TXPOWER 31 -+#define MAX_A_TXPOWER 15 -+#define DEFAULT_TXPOWER 5 -+ -+#define TXPOWER_G_FROM_DEV(__txpower) \ -+ ((__txpower) > MAX_G_TXPOWER) ? DEFAULT_TXPOWER : (__txpower) -+ -+#define TXPOWER_G_TO_DEV(__txpower) \ -+ clamp_t(char, __txpower, MIN_G_TXPOWER, MAX_G_TXPOWER) -+ -+#define TXPOWER_A_FROM_DEV(__txpower) \ -+ ((__txpower) > MAX_A_TXPOWER) ? DEFAULT_TXPOWER : (__txpower) -+ -+#define TXPOWER_A_TO_DEV(__txpower) \ -+ clamp_t(char, __txpower, MIN_A_TXPOWER, MAX_A_TXPOWER) -+ -+#endif /* RT2800USB_H */ ---- a/drivers/net/wireless/rt2x00/rt2x00.h -+++ b/drivers/net/wireless/rt2x00/rt2x00.h -@@ -144,6 +144,7 @@ struct rt2x00_chip { - #define RT2890D 0x0781 /* 2.4GHz, 5GHz PCIe */ - #define RT2880 0x2880 /* WSOC */ - #define RT3052 0x3052 /* WSOC */ -+#define RT2870 0x1600 - - u16 rf; - u32 rev; -@@ -788,6 +789,12 @@ struct rt2x00_dev { - u8 freq_offset; - - /* -+ * Calibration information (for rt2800usb). -+ */ -+ u8 calibration_bw20; -+ u8 calibration_bw40; -+ -+ /* - * Low level statistics which will have - * to be kept up to date while device is running. - */ diff --git a/package/mac80211/patches/304-rt2x00-Implement-support-for-802.11n.patch b/package/mac80211/patches/304-rt2x00-Implement-support-for-802.11n.patch new file mode 100644 index 0000000000..b1b75751bf --- /dev/null +++ b/package/mac80211/patches/304-rt2x00-Implement-support-for-802.11n.patch @@ -0,0 +1,522 @@ +From 0f4396e5a4351ccd48256407b4a606d6c33a94cb Mon Sep 17 00:00:00 2001 +From: Ivo van Doorn +Date: Sat, 28 Mar 2009 20:37:26 +0100 +Subject: [PATCH 5/9] rt2x00: Implement support for 802.11n + +Extend rt2x00lib capabilities to support 802.11n, +it still lacks aggregation support, but that can +be added in the future. + +Signed-off-by: Ivo van Doorn +--- + drivers/net/wireless/rt2x00/Kconfig | 3 + + drivers/net/wireless/rt2x00/Makefile | 1 + + drivers/net/wireless/rt2x00/rt2x00.h | 4 + + drivers/net/wireless/rt2x00/rt2x00config.c | 5 ++ + drivers/net/wireless/rt2x00/rt2x00dev.c | 91 ++++++++++++++++++++------- + drivers/net/wireless/rt2x00/rt2x00ht.c | 69 +++++++++++++++++++++ + drivers/net/wireless/rt2x00/rt2x00lib.h | 24 +++++++ + drivers/net/wireless/rt2x00/rt2x00queue.c | 1 + + drivers/net/wireless/rt2x00/rt2x00queue.h | 33 ++++++++-- + 9 files changed, 201 insertions(+), 30 deletions(-) + create mode 100644 drivers/net/wireless/rt2x00/rt2x00ht.c + +--- a/drivers/net/wireless/rt2x00/Makefile ++++ b/drivers/net/wireless/rt2x00/Makefile +@@ -8,6 +8,7 @@ rt2x00lib-$(CONFIG_RT2X00_LIB_CRYPTO) += + rt2x00lib-$(CONFIG_RT2X00_LIB_RFKILL) += rt2x00rfkill.o + rt2x00lib-$(CONFIG_RT2X00_LIB_FIRMWARE) += rt2x00firmware.o + rt2x00lib-$(CONFIG_RT2X00_LIB_LEDS) += rt2x00leds.o ++rt2x00lib-$(CONFIG_RT2X00_LIB_HT) += rt2x00ht.o + + obj-$(CONFIG_RT2X00_LIB) += rt2x00lib.o + obj-$(CONFIG_RT2X00_LIB_PCI) += rt2x00pci.o +--- a/drivers/net/wireless/rt2x00/rt2x00.h ++++ b/drivers/net/wireless/rt2x00/rt2x00.h +@@ -357,6 +357,7 @@ static inline struct rt2x00_intf* vif_to + * for @tx_power_a, @tx_power_bg and @channels. + * @channels: Device/chipset specific channel values (See &struct rf_channel). + * @channels_info: Additional information for channels (See &struct channel_info). ++ * @ht: Driver HT Capabilities (See &ieee80211_sta_ht_cap). + */ + struct hw_mode_spec { + unsigned int supported_bands; +@@ -370,6 +371,8 @@ struct hw_mode_spec { + unsigned int num_channels; + const struct rf_channel *channels; + const struct channel_info *channels_info; ++ ++ struct ieee80211_sta_ht_cap ht; + }; + + /* +@@ -606,6 +609,7 @@ enum rt2x00_flags { + CONFIG_EXTERNAL_LNA_BG, + CONFIG_DOUBLE_ANTENNA, + CONFIG_DISABLE_LINK_TUNING, ++ CONFIG_CHANNEL_HT40, + }; + + /* +--- a/drivers/net/wireless/rt2x00/rt2x00config.c ++++ b/drivers/net/wireless/rt2x00/rt2x00config.c +@@ -173,6 +173,11 @@ void rt2x00lib_config(struct rt2x00_dev + libconf.conf = conf; + + if (ieee80211_flags & IEEE80211_CONF_CHANGE_CHANNEL) { ++ if (conf_is_ht40(conf)) ++ __set_bit(CONFIG_CHANNEL_HT40, &rt2x00dev->flags); ++ else ++ __clear_bit(CONFIG_CHANNEL_HT40, &rt2x00dev->flags); ++ + memcpy(&libconf.rf, + &rt2x00dev->spec.channels[conf->channel->hw_value], + sizeof(libconf.rf)); +--- a/drivers/net/wireless/rt2x00/rt2x00dev.c ++++ b/drivers/net/wireless/rt2x00/rt2x00dev.c +@@ -316,18 +316,54 @@ void rt2x00lib_txdone(struct queue_entry + } + EXPORT_SYMBOL_GPL(rt2x00lib_txdone); + ++static int rt2x00lib_rxdone_read_signal(struct rt2x00_dev *rt2x00dev, ++ struct rxdone_entry_desc *rxdesc) ++{ ++ struct ieee80211_supported_band *sband; ++ const struct rt2x00_rate *rate; ++ unsigned int i; ++ int signal; ++ int type; ++ ++ /* ++ * For non-HT rates the MCS value needs to contain the ++ * actually used rate modulation (CCK or OFDM). ++ */ ++ if (rxdesc->dev_flags & RXDONE_SIGNAL_MCS) ++ signal = RATE_MCS(rxdesc->rate_mode, rxdesc->signal); ++ else ++ signal = rxdesc->signal; ++ ++ type = (rxdesc->dev_flags & RXDONE_SIGNAL_MASK); ++ ++ sband = &rt2x00dev->bands[rt2x00dev->curr_band]; ++ for (i = 0; i < sband->n_bitrates; i++) { ++ rate = rt2x00_get_rate(sband->bitrates[i].hw_value); ++ ++ if (((type == RXDONE_SIGNAL_PLCP) && ++ (rate->plcp == signal)) || ++ ((type == RXDONE_SIGNAL_BITRATE) && ++ (rate->bitrate == signal)) || ++ ((type == RXDONE_SIGNAL_MCS) && ++ (rate->mcs == signal))) { ++ return i; ++ } ++ } ++ ++ WARNING(rt2x00dev, "Frame received with unrecognized signal, " ++ "signal=0x%.4x, type=%d.\n", signal, type); ++ return 0; ++} ++ + void rt2x00lib_rxdone(struct rt2x00_dev *rt2x00dev, + struct queue_entry *entry) + { + struct rxdone_entry_desc rxdesc; + struct sk_buff *skb; + struct ieee80211_rx_status *rx_status = &rt2x00dev->rx_status; +- struct ieee80211_supported_band *sband; +- const struct rt2x00_rate *rate; + unsigned int header_length; + unsigned int align; +- unsigned int i; +- int idx = -1; ++ int rate_idx; + + /* + * Allocate a new sk_buffer. If no new buffer available, drop the +@@ -376,26 +412,17 @@ void rt2x00lib_rxdone(struct rt2x00_dev + skb_trim(entry->skb, rxdesc.size); + + /* +- * Update RX statistics. +- */ +- sband = &rt2x00dev->bands[rt2x00dev->curr_band]; +- for (i = 0; i < sband->n_bitrates; i++) { +- rate = rt2x00_get_rate(sband->bitrates[i].hw_value); +- +- if (((rxdesc.dev_flags & RXDONE_SIGNAL_PLCP) && +- (rate->plcp == rxdesc.signal)) || +- ((rxdesc.dev_flags & RXDONE_SIGNAL_BITRATE) && +- (rate->bitrate == rxdesc.signal))) { +- idx = i; +- break; +- } +- } +- +- if (idx < 0) { +- WARNING(rt2x00dev, "Frame received with unrecognized signal," +- "signal=0x%.2x, type=%d.\n", rxdesc.signal, +- (rxdesc.dev_flags & RXDONE_SIGNAL_MASK)); +- idx = 0; ++ * Check if the frame was received using HT. In that case, ++ * the rate is the MCS index and should be passed to mac80211 ++ * directly. Otherwise we need to translate the signal to ++ * the correct bitrate index. ++ */ ++ if (rxdesc.rate_mode == RATE_MODE_CCK || ++ rxdesc.rate_mode == RATE_MODE_OFDM) { ++ rate_idx = rt2x00lib_rxdone_read_signal(rt2x00dev, &rxdesc); ++ } else { ++ rxdesc.flags |= RX_FLAG_HT; ++ rate_idx = rxdesc.signal; + } + + /* +@@ -405,7 +432,7 @@ void rt2x00lib_rxdone(struct rt2x00_dev + rt2x00debug_update_crypto(rt2x00dev, &rxdesc); + + rx_status->mactime = rxdesc.timestamp; +- rx_status->rate_idx = idx; ++ rx_status->rate_idx = rate_idx; + rx_status->qual = rt2x00link_calculate_signal(rt2x00dev, rxdesc.rssi); + rx_status->signal = rxdesc.rssi; + rx_status->noise = rxdesc.noise; +@@ -440,72 +467,84 @@ const struct rt2x00_rate rt2x00_supporte + .bitrate = 10, + .ratemask = BIT(0), + .plcp = 0x00, ++ .mcs = RATE_MCS(RATE_MODE_CCK, 0), + }, + { + .flags = DEV_RATE_CCK | DEV_RATE_SHORT_PREAMBLE, + .bitrate = 20, + .ratemask = BIT(1), + .plcp = 0x01, ++ .mcs = RATE_MCS(RATE_MODE_CCK, 1), + }, + { + .flags = DEV_RATE_CCK | DEV_RATE_SHORT_PREAMBLE, + .bitrate = 55, + .ratemask = BIT(2), + .plcp = 0x02, ++ .mcs = RATE_MCS(RATE_MODE_CCK, 2), + }, + { + .flags = DEV_RATE_CCK | DEV_RATE_SHORT_PREAMBLE, + .bitrate = 110, + .ratemask = BIT(3), + .plcp = 0x03, ++ .mcs = RATE_MCS(RATE_MODE_CCK, 3), + }, + { + .flags = DEV_RATE_OFDM, + .bitrate = 60, + .ratemask = BIT(4), + .plcp = 0x0b, ++ .mcs = RATE_MCS(RATE_MODE_OFDM, 0), + }, + { + .flags = DEV_RATE_OFDM, + .bitrate = 90, + .ratemask = BIT(5), + .plcp = 0x0f, ++ .mcs = RATE_MCS(RATE_MODE_OFDM, 1), + }, + { + .flags = DEV_RATE_OFDM, + .bitrate = 120, + .ratemask = BIT(6), + .plcp = 0x0a, ++ .mcs = RATE_MCS(RATE_MODE_OFDM, 2), + }, + { + .flags = DEV_RATE_OFDM, + .bitrate = 180, + .ratemask = BIT(7), + .plcp = 0x0e, ++ .mcs = RATE_MCS(RATE_MODE_OFDM, 3), + }, + { + .flags = DEV_RATE_OFDM, + .bitrate = 240, + .ratemask = BIT(8), + .plcp = 0x09, ++ .mcs = RATE_MCS(RATE_MODE_OFDM, 4), + }, + { + .flags = DEV_RATE_OFDM, + .bitrate = 360, + .ratemask = BIT(9), + .plcp = 0x0d, ++ .mcs = RATE_MCS(RATE_MODE_OFDM, 5), + }, + { + .flags = DEV_RATE_OFDM, + .bitrate = 480, + .ratemask = BIT(10), + .plcp = 0x08, ++ .mcs = RATE_MCS(RATE_MODE_OFDM, 6), + }, + { + .flags = DEV_RATE_OFDM, + .bitrate = 540, + .ratemask = BIT(11), + .plcp = 0x0c, ++ .mcs = RATE_MCS(RATE_MODE_OFDM, 7), + }, + }; + +@@ -581,6 +620,8 @@ static int rt2x00lib_probe_hw_modes(stru + rt2x00dev->bands[IEEE80211_BAND_2GHZ].bitrates = rates; + hw->wiphy->bands[IEEE80211_BAND_2GHZ] = + &rt2x00dev->bands[IEEE80211_BAND_2GHZ]; ++ memcpy(&rt2x00dev->bands[IEEE80211_BAND_2GHZ].ht_cap, ++ &spec->ht, sizeof(spec->ht)); + } + + /* +@@ -597,6 +638,8 @@ static int rt2x00lib_probe_hw_modes(stru + rt2x00dev->bands[IEEE80211_BAND_5GHZ].bitrates = &rates[4]; + hw->wiphy->bands[IEEE80211_BAND_5GHZ] = + &rt2x00dev->bands[IEEE80211_BAND_5GHZ]; ++ memcpy(&rt2x00dev->bands[IEEE80211_BAND_5GHZ].ht_cap, ++ &spec->ht, sizeof(spec->ht)); + } + + return 0; +--- /dev/null ++++ b/drivers/net/wireless/rt2x00/rt2x00ht.c +@@ -0,0 +1,69 @@ ++/* ++ Copyright (C) 2004 - 2009 rt2x00 SourceForge Project ++ ++ ++ This program is free software; you can redistribute it and/or modify ++ it under the terms of the GNU General Public License as published by ++ the Free Software Foundation; either version 2 of the License, or ++ (at your option) any later version. ++ ++ This program is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ GNU General Public License for more details. ++ ++ You should have received a copy of the GNU General Public License ++ along with this program; if not, write to the ++ Free Software Foundation, Inc., ++ 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. ++ */ ++ ++/* ++ Module: rt2x00lib ++ Abstract: rt2x00 HT specific routines. ++ */ ++ ++#include ++#include ++ ++#include "rt2x00.h" ++#include "rt2x00lib.h" ++ ++void rt2x00ht_create_tx_descriptor(struct queue_entry *entry, ++ struct txentry_desc *txdesc, ++ const struct rt2x00_rate *hwrate) ++{ ++ struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(entry->skb); ++ struct ieee80211_tx_rate *txrate = &tx_info->control.rates[0]; ++ ++ if (tx_info->control.sta) ++ txdesc->mpdu_density = ++ tx_info->control.sta->ht_cap.ampdu_density; ++ else ++ txdesc->mpdu_density = 0; ++ ++ txdesc->ba_size = 7; /* FIXME: What value is needed? */ ++ txdesc->stbc = 0; /* FIXME: What value is needed? */ ++ ++ txdesc->mcs = rt2x00_get_rate_mcs(hwrate->mcs); ++ if (txrate->flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE) ++ txdesc->mcs |= 0x08; ++ ++ /* ++ * Convert flags ++ */ ++ if (tx_info->flags & IEEE80211_TX_CTL_AMPDU) ++ __set_bit(ENTRY_TXD_HT_AMPDU, &txdesc->flags); ++ ++ /* ++ * Determine HT Mix/Greenfield rate mode ++ */ ++ if (txrate->flags & IEEE80211_TX_RC_MCS) ++ txdesc->rate_mode = RATE_MODE_HT_MIX; ++ if (txrate->flags & IEEE80211_TX_RC_GREEN_FIELD) ++ txdesc->rate_mode = RATE_MODE_HT_GREENFIELD; ++ if (txrate->flags & IEEE80211_TX_RC_40_MHZ_WIDTH) ++ __set_bit(ENTRY_TXD_HT_BW_40, &txdesc->flags); ++ if (txrate->flags & IEEE80211_TX_RC_SHORT_GI) ++ __set_bit(ENTRY_TXD_HT_SHORT_GI, &txdesc->flags); ++} +--- a/drivers/net/wireless/rt2x00/rt2x00lib.h ++++ b/drivers/net/wireless/rt2x00/rt2x00lib.h +@@ -48,6 +48,7 @@ struct rt2x00_rate { + unsigned short ratemask; + + unsigned short plcp; ++ unsigned short mcs; + }; + + extern const struct rt2x00_rate rt2x00_supported_rates[12]; +@@ -57,6 +58,14 @@ static inline const struct rt2x00_rate * + return &rt2x00_supported_rates[hw_value & 0xff]; + } + ++#define RATE_MCS(__mode, __mcs) \ ++ ( (((__mode) & 0x00ff) << 8) | ((__mcs) & 0x00ff) ) ++ ++static inline int rt2x00_get_rate_mcs(const u16 mcs_value) ++{ ++ return (mcs_value & 0x00ff); ++} ++ + /* + * Radio control handlers. + */ +@@ -341,6 +350,21 @@ static inline void rt2x00crypto_rx_inser + #endif /* CONFIG_RT2X00_LIB_CRYPTO */ + + /* ++ * HT handlers. ++ */ ++#ifdef CONFIG_RT2X00_LIB_HT ++void rt2x00ht_create_tx_descriptor(struct queue_entry *entry, ++ struct txentry_desc *txdesc, ++ const struct rt2x00_rate *hwrate); ++#else ++static inline void rt2x00ht_create_tx_descriptor(struct queue_entry *entry, ++ struct txentry_desc *txdesc, ++ const struct rt2x00_rate *hwrate) ++{ ++} ++#endif /* CONFIG_RT2X00_LIB_HT */ ++ ++/* + * RFkill handlers. + */ + #ifdef CONFIG_RT2X00_LIB_RFKILL +--- a/drivers/net/wireless/rt2x00/rt2x00queue.c ++++ b/drivers/net/wireless/rt2x00/rt2x00queue.c +@@ -326,6 +326,7 @@ static void rt2x00queue_create_tx_descri + * Apply TX descriptor handling by components + */ + rt2x00crypto_create_tx_descriptor(entry, txdesc); ++ rt2x00ht_create_tx_descriptor(entry, txdesc, hwrate); + rt2x00queue_create_tx_descriptor_seq(entry, txdesc); + rt2x00queue_create_tx_descriptor_plcp(entry, txdesc, hwrate); + } +--- a/drivers/net/wireless/rt2x00/rt2x00queue.h ++++ b/drivers/net/wireless/rt2x00/rt2x00queue.h +@@ -35,9 +35,12 @@ + * for USB devices this restriction does not apply, but the value of + * 2432 makes sense since it is big enough to contain the maximum fragment + * size according to the ieee802.11 specs. ++ * The aggregation size depends on support from the driver, but should ++ * be something around 3840 bytes. + */ +-#define DATA_FRAME_SIZE 2432 +-#define MGMT_FRAME_SIZE 256 ++#define DATA_FRAME_SIZE 2432 ++#define MGMT_FRAME_SIZE 256 ++#define AGGREGATION_SIZE 3840 + + /** + * DOC: Number of entries per queue +@@ -145,6 +148,7 @@ static inline struct skb_frame_desc* get + * + * @RXDONE_SIGNAL_PLCP: Signal field contains the plcp value. + * @RXDONE_SIGNAL_BITRATE: Signal field contains the bitrate value. ++ * @RXDONE_SIGNAL_MCS: Signal field contains the mcs value. + * @RXDONE_MY_BSS: Does this frame originate from device's BSS. + * @RXDONE_CRYPTO_IV: Driver provided IV/EIV data. + * @RXDONE_CRYPTO_ICV: Driver provided ICV data. +@@ -152,9 +156,10 @@ static inline struct skb_frame_desc* get + enum rxdone_entry_desc_flags { + RXDONE_SIGNAL_PLCP = 1 << 0, + RXDONE_SIGNAL_BITRATE = 1 << 1, +- RXDONE_MY_BSS = 1 << 2, +- RXDONE_CRYPTO_IV = 1 << 3, +- RXDONE_CRYPTO_ICV = 1 << 4, ++ RXDONE_SIGNAL_MCS = 1 << 2, ++ RXDONE_MY_BSS = 1 << 3, ++ RXDONE_CRYPTO_IV = 1 << 4, ++ RXDONE_CRYPTO_ICV = 1 << 5, + }; + + /** +@@ -163,7 +168,7 @@ enum rxdone_entry_desc_flags { + * from &rxdone_entry_desc to a signal value type. + */ + #define RXDONE_SIGNAL_MASK \ +- ( RXDONE_SIGNAL_PLCP | RXDONE_SIGNAL_BITRATE ) ++ ( RXDONE_SIGNAL_PLCP | RXDONE_SIGNAL_BITRATE | RXDONE_SIGNAL_MCS ) + + /** + * struct rxdone_entry_desc: RX Entry descriptor +@@ -177,6 +182,7 @@ enum rxdone_entry_desc_flags { + * @size: Data size of the received frame. + * @flags: MAC80211 receive flags (See &enum mac80211_rx_flags). + * @dev_flags: Ralink receive flags (See &enum rxdone_entry_desc_flags). ++ * @rate_mode: Rate mode (See @enum rate_modulation). + * @cipher: Cipher type used during decryption. + * @cipher_status: Decryption status. + * @iv: IV/EIV data used during decryption. +@@ -190,6 +196,7 @@ struct rxdone_entry_desc { + int size; + int flags; + int dev_flags; ++ u16 rate_mode; + u8 cipher; + u8 cipher_status; + +@@ -243,6 +250,9 @@ struct txdone_entry_desc { + * @ENTRY_TXD_ENCRYPT_PAIRWISE: Use pairwise key table (instead of shared). + * @ENTRY_TXD_ENCRYPT_IV: Generate IV/EIV in hardware. + * @ENTRY_TXD_ENCRYPT_MMIC: Generate MIC in hardware. ++ * @ENTRY_TXD_HT_AMPDU: This frame is part of an AMPDU. ++ * @ENTRY_TXD_HT_BW_40: Use 40MHz Bandwidth. ++ * @ENTRY_TXD_HT_SHORT_GI: Use short GI. + */ + enum txentry_desc_flags { + ENTRY_TXD_RTS_FRAME, +@@ -258,6 +268,9 @@ enum txentry_desc_flags { + ENTRY_TXD_ENCRYPT_PAIRWISE, + ENTRY_TXD_ENCRYPT_IV, + ENTRY_TXD_ENCRYPT_MMIC, ++ ENTRY_TXD_HT_AMPDU, ++ ENTRY_TXD_HT_BW_40, ++ ENTRY_TXD_HT_SHORT_GI, + }; + + /** +@@ -271,7 +284,11 @@ enum txentry_desc_flags { + * @length_low: PLCP length low word. + * @signal: PLCP signal. + * @service: PLCP service. ++ * @msc: MCS. ++ * @stbc: STBC. ++ * @ba_size: BA size. + * @rate_mode: Rate mode (See @enum rate_modulation). ++ * @mpdu_density: MDPU density. + * @retry_limit: Max number of retries. + * @aifs: AIFS value. + * @ifs: IFS value. +@@ -291,7 +308,11 @@ struct txentry_desc { + u16 signal; + u16 service; + ++ u16 mcs; ++ u16 stbc; ++ u16 ba_size; + u16 rate_mode; ++ u16 mpdu_density; + + short retry_limit; + short aifs; diff --git a/package/mac80211/patches/304-rt2x00-rt2x00-Move-Move-pci_dev-specific-access-to.patch b/package/mac80211/patches/304-rt2x00-rt2x00-Move-Move-pci_dev-specific-access-to.patch deleted file mode 100644 index 2bd4eb295b..0000000000 --- a/package/mac80211/patches/304-rt2x00-rt2x00-Move-Move-pci_dev-specific-access-to.patch +++ /dev/null @@ -1,25 +0,0 @@ -From 6bdf6a86854bdeab9557f0ce25c3f5401c18f629 Mon Sep 17 00:00:00 2001 -From: Ivo van Doorn -Date: Sat, 14 Mar 2009 20:57:27 +0100 -Subject: [PATCH] rt2x00: rt2x00: Move Move pci_dev specific access to rt2x00pci - part 2 - -Signed-off-by: Ivo van Doorn ---- - drivers/net/wireless/rt2x00/rt61pci.h | 6 ------ - 1 files changed, 0 insertions(+), 6 deletions(-) - ---- a/drivers/net/wireless/rt2x00/rt61pci.h -+++ b/drivers/net/wireless/rt2x00/rt61pci.h -@@ -63,12 +63,6 @@ - */ - - /* -- * PCI Configuration Header -- */ --#define PCI_CONFIG_HEADER_VENDOR 0x0000 --#define PCI_CONFIG_HEADER_DEVICE 0x0002 -- --/* - * HOST_CMD_CSR: For HOST to interrupt embedded processor - */ - #define HOST_CMD_CSR 0x0008 diff --git a/package/mac80211/patches/305-rt2x00-Add-rt2x00soc-bus-module.patch b/package/mac80211/patches/305-rt2x00-Add-rt2x00soc-bus-module.patch new file mode 100644 index 0000000000..b09b0d6392 --- /dev/null +++ b/package/mac80211/patches/305-rt2x00-Add-rt2x00soc-bus-module.patch @@ -0,0 +1,247 @@ +From 18b2be31a35dc8bd216e60e3c9d8d8e7b2179aed Mon Sep 17 00:00:00 2001 +From: Ivo van Doorn +Date: Sat, 28 Mar 2009 20:38:40 +0100 +Subject: [PATCH 6/9] rt2x00: Add rt2x00soc bus module + +Add new library module for SoC drivers. +This is needed to fully support the platform +driver part of rt2800pci. + +Signed-off-by: Felix Fietkau +Signed-off-by: Ivo van Doorn +--- + drivers/net/wireless/rt2x00/Kconfig | 4 + + drivers/net/wireless/rt2x00/Makefile | 1 + + drivers/net/wireless/rt2x00/rt2x00soc.c | 159 +++++++++++++++++++++++++++++++ + drivers/net/wireless/rt2x00/rt2x00soc.h | 52 ++++++++++ + 4 files changed, 216 insertions(+), 0 deletions(-) + create mode 100644 drivers/net/wireless/rt2x00/rt2x00soc.c + create mode 100644 drivers/net/wireless/rt2x00/rt2x00soc.h + +--- a/drivers/net/wireless/rt2x00/Makefile ++++ b/drivers/net/wireless/rt2x00/Makefile +@@ -12,6 +12,7 @@ rt2x00lib-$(CONFIG_RT2X00_LIB_HT) += rt2 + + obj-$(CONFIG_RT2X00_LIB) += rt2x00lib.o + obj-$(CONFIG_RT2X00_LIB_PCI) += rt2x00pci.o ++obj-$(CONFIG_RT2X00_LIB_SOC) += rt2x00soc.o + obj-$(CONFIG_RT2X00_LIB_USB) += rt2x00usb.o + obj-$(CONFIG_RT2400PCI) += rt2400pci.o + obj-$(CONFIG_RT2500PCI) += rt2500pci.o +--- /dev/null ++++ b/drivers/net/wireless/rt2x00/rt2x00soc.c +@@ -0,0 +1,159 @@ ++/* ++ Copyright (C) 2004 - 2009 rt2x00 SourceForge Project ++ ++ ++ This program is free software; you can redistribute it and/or modify ++ it under the terms of the GNU General Public License as published by ++ the Free Software Foundation; either version 2 of the License, or ++ (at your option) any later version. ++ ++ This program is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ GNU General Public License for more details. ++ ++ You should have received a copy of the GNU General Public License ++ along with this program; if not, write to the ++ Free Software Foundation, Inc., ++ 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. ++ */ ++ ++/* ++ Module: rt2x00soc ++ Abstract: rt2x00 generic soc device routines. ++ */ ++ ++#include ++#include ++#include ++#include ++ ++#include "rt2x00.h" ++#include "rt2x00soc.h" ++ ++static void rt2x00soc_free_reg(struct rt2x00_dev *rt2x00dev) ++{ ++ kfree(rt2x00dev->rf); ++ rt2x00dev->rf = NULL; ++ ++ kfree(rt2x00dev->eeprom); ++ rt2x00dev->eeprom = NULL; ++} ++ ++static int rt2x00soc_alloc_reg(struct rt2x00_dev *rt2x00dev) ++{ ++ struct platform_device *pdev = to_platform_device(rt2x00dev->dev); ++ struct resource *res; ++ ++ res = platform_get_resource(pdev, IORESOURCE_MEM, 0); ++ if (!res) ++ return -ENODEV; ++ ++ rt2x00dev->csr.base = (void __iomem *)KSEG1ADDR(res->start); ++ if (!rt2x00dev->csr.base) ++ goto exit; ++ ++ rt2x00dev->eeprom = kzalloc(rt2x00dev->ops->eeprom_size, GFP_KERNEL); ++ if (!rt2x00dev->eeprom) ++ goto exit; ++ ++ rt2x00dev->rf = kzalloc(rt2x00dev->ops->rf_size, GFP_KERNEL); ++ if (!rt2x00dev->rf) ++ goto exit; ++ ++ return 0; ++ ++exit: ++ ERROR_PROBE("Failed to allocate registers.\n"); ++ rt2x00soc_free_reg(rt2x00dev); ++ ++ return -ENOMEM; ++} ++ ++int rt2x00soc_probe(struct platform_device *pdev, ++ const unsigned short chipset, ++ const struct rt2x00_ops *ops) ++{ ++ struct ieee80211_hw *hw; ++ struct rt2x00_dev *rt2x00dev; ++ int retval; ++ ++ hw = ieee80211_alloc_hw(sizeof(struct rt2x00_dev), ops->hw); ++ if (!hw) { ++ ERROR_PROBE("Failed to allocate hardware.\n"); ++ return -ENOMEM; ++ } ++ ++ platform_set_drvdata(pdev, hw); ++ ++ rt2x00dev = hw->priv; ++ rt2x00dev->dev = &pdev->dev; ++ rt2x00dev->ops = ops; ++ rt2x00dev->hw = hw; ++ rt2x00dev->irq = platform_get_irq(pdev, 0); ++ rt2x00dev->name = pdev->dev.driver->name; ++ ++ rt2x00_set_chip_rt(rt2x00dev, chipset); ++ ++ retval = rt2x00soc_alloc_reg(rt2x00dev); ++ if (retval) ++ goto exit_free_device; ++ ++ retval = rt2x00lib_probe_dev(rt2x00dev); ++ if (retval) ++ goto exit_free_reg; ++ ++ return 0; ++ ++exit_free_reg: ++ rt2x00soc_free_reg(rt2x00dev); ++ ++exit_free_device: ++ ieee80211_free_hw(hw); ++ ++ return retval; ++} ++ ++int rt2x00soc_remove(struct platform_device *pdev) ++{ ++ struct ieee80211_hw *hw = platform_get_drvdata(pdev); ++ struct rt2x00_dev *rt2x00dev = hw->priv; ++ ++ /* ++ * Free all allocated data. ++ */ ++ rt2x00lib_remove_dev(rt2x00dev); ++ rt2x00soc_free_reg(rt2x00dev); ++ ieee80211_free_hw(hw); ++ ++ return 0; ++} ++EXPORT_SYMBOL_GPL(rt2x00soc_remove); ++ ++#ifdef CONFIG_PM ++int rt2x00soc_suspend(struct platform_device *pdev, pm_message_t state) ++{ ++ struct ieee80211_hw *hw = platform_get_drvdata(pdev); ++ struct rt2x00_dev *rt2x00dev = hw->priv; ++ ++ return rt2x00lib_suspend(rt2x00dev, state); ++} ++EXPORT_SYMBOL_GPL(rt2x00soc_suspend); ++ ++int rt2x00soc_resume(struct platform_device *pdev) ++{ ++ struct ieee80211_hw *hw = platform_get_drvdata(pdev); ++ struct rt2x00_dev *rt2x00dev = hw->priv; ++ ++ return rt2x00lib_resume(rt2x00dev); ++} ++EXPORT_SYMBOL_GPL(rt2x00soc_resume); ++#endif /* CONFIG_PM */ ++ ++/* ++ * rt2x00soc module information. ++ */ ++MODULE_AUTHOR(DRV_PROJECT); ++MODULE_VERSION(DRV_VERSION); ++MODULE_DESCRIPTION("rt2x00 soc library"); ++MODULE_LICENSE("GPL"); +--- /dev/null ++++ b/drivers/net/wireless/rt2x00/rt2x00soc.h +@@ -0,0 +1,52 @@ ++/* ++ Copyright (C) 2004 - 2009 rt2x00 SourceForge Project ++ ++ ++ This program is free software; you can redistribute it and/or modify ++ it under the terms of the GNU General Public License as published by ++ the Free Software Foundation; either version 2 of the License, or ++ (at your option) any later version. ++ ++ This program is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ GNU General Public License for more details. ++ ++ You should have received a copy of the GNU General Public License ++ along with this program; if not, write to the ++ Free Software Foundation, Inc., ++ 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. ++ */ ++ ++/* ++ Module: rt2x00soc ++ Abstract: Data structures for the rt2x00soc module. ++ */ ++ ++#ifndef RT2X00SOC_H ++#define RT2X00SOC_H ++ ++#define KSEG1ADDR(__ptr) __ptr ++ ++#define __rt2x00soc_probe(__chipset, __ops) \ ++static int __rt2x00soc_probe(struct platform_device *pdev) \ ++{ \ ++ return rt2x00soc_probe(pdev, (__chipset), (__ops)); \ ++} ++ ++/* ++ * SoC driver handlers. ++ */ ++int rt2x00soc_probe(struct platform_device *pdev, ++ const unsigned short chipset, ++ const struct rt2x00_ops *ops); ++int rt2x00soc_remove(struct platform_device *pdev); ++#ifdef CONFIG_PM ++int rt2x00soc_suspend(struct platform_device *pdev, pm_message_t state); ++int rt2x00soc_resume(struct platform_device *pdev); ++#else ++#define rt2x00soc_suspend NULL ++#define rt2x00soc_resume NULL ++#endif /* CONFIG_PM */ ++ ++#endif /* RT2X00SOC_H */ diff --git a/package/mac80211/patches/305-rt2x00-rt2x00-Move-Move-pci_dev-specific-access-to.patch b/package/mac80211/patches/305-rt2x00-rt2x00-Move-Move-pci_dev-specific-access-to.patch deleted file mode 100644 index 783a6d609e..0000000000 --- a/package/mac80211/patches/305-rt2x00-rt2x00-Move-Move-pci_dev-specific-access-to.patch +++ /dev/null @@ -1,25 +0,0 @@ -From a3334c89fbed644bb12ee27e2d9c1dc70b1512ab Mon Sep 17 00:00:00 2001 -From: Ivo van Doorn -Date: Sat, 14 Mar 2009 20:58:12 +0100 -Subject: [PATCH] rt2x00: rt2x00: Move Move pci_dev specific access to rt2x00pci - part 2 (rt2800pci) - -Signed-off-by: Ivo van Doorn ---- - drivers/net/wireless/rt2x00/rt2800pci.h | 6 ------ - 1 files changed, 0 insertions(+), 6 deletions(-) - ---- a/drivers/net/wireless/rt2x00/rt2800pci.h -+++ b/drivers/net/wireless/rt2x00/rt2800pci.h -@@ -83,12 +83,6 @@ - */ - - /* -- * PCI Configuration Header -- */ --#define PCI_CONFIG_HEADER_VENDOR 0x0000 --#define PCI_CONFIG_HEADER_DEVICE 0x0002 -- --/* - * E2PROM_CSR: EEPROM control register. - * RELOAD: Write 1 to reload eeprom content. - * TYPE: 0: 93c46, 1:93c66. diff --git a/package/mac80211/patches/306-rt2x00-Add-calibration-fields-to-rt2x00dev-rt2x00h.patch b/package/mac80211/patches/306-rt2x00-Add-calibration-fields-to-rt2x00dev-rt2x00h.patch new file mode 100644 index 0000000000..533c96c9c6 --- /dev/null +++ b/package/mac80211/patches/306-rt2x00-Add-calibration-fields-to-rt2x00dev-rt2x00h.patch @@ -0,0 +1,25 @@ +From 7f759a5e56f64fed24e5eb487003ce455786bc31 Mon Sep 17 00:00:00 2001 +From: Ivo van Doorn +Date: Sat, 28 Mar 2009 20:44:18 +0100 +Subject: [PATCH 7/9] rt2x00: Add calibration fields to rt2x00dev (rt2x00ht) + +Signed-off-by: Ivo van Doorn +--- + drivers/net/wireless/rt2x00/rt2x00.h | 6 ++++++ + 1 files changed, 6 insertions(+), 0 deletions(-) + +--- a/drivers/net/wireless/rt2x00/rt2x00.h ++++ b/drivers/net/wireless/rt2x00/rt2x00.h +@@ -782,6 +782,12 @@ struct rt2x00_dev { + u8 freq_offset; + + /* ++ * Calibration information (for rt2800usb). ++ */ ++ u8 calibration_bw20; ++ u8 calibration_bw40; ++ ++ /* + * Low level statistics which will have + * to be kept up to date while device is running. + */ diff --git a/package/mac80211/patches/306-rt2x00-Fix-module-loading-in-case-of-error-rt2800p.patch b/package/mac80211/patches/306-rt2x00-Fix-module-loading-in-case-of-error-rt2800p.patch deleted file mode 100644 index 4f832939c9..0000000000 --- a/package/mac80211/patches/306-rt2x00-Fix-module-loading-in-case-of-error-rt2800p.patch +++ /dev/null @@ -1,32 +0,0 @@ -From 14f870b27b836acee5f04809287175016ca16b05 Mon Sep 17 00:00:00 2001 -From: Ivo van Doorn -Date: Sun, 15 Mar 2009 15:13:58 +0100 -Subject: [PATCH] rt2x00: Fix module loading in case of error (rt2800pci) - -Signed-off-by: Ivo van Doorn ---- - drivers/net/wireless/rt2x00/rt2800pci.c | 9 +++++++++ - 1 files changed, 9 insertions(+), 0 deletions(-) - ---- a/drivers/net/wireless/rt2x00/rt2800pci.c -+++ b/drivers/net/wireless/rt2x00/rt2800pci.c -@@ -3014,10 +3014,19 @@ static int __init rt2800pci_init(void) - - #ifdef CONFIG_RT2800PCI_WISOC - ret = platform_driver_register(&rt2800soc_driver); -+ if (ret) -+ return ret; - #endif - #ifdef CONFIG_RT2800PCI_PCI - ret = pci_register_driver(&rt2800pci_driver); -+ if (ret) { -+#ifdef CONFIG_RT2800PCI_WISOC -+ platform_driver_unregister(&rt2800soc_driver); -+#endif -+ return ret; -+ } - #endif -+ - return ret; - } - diff --git a/package/mac80211/patches/307-rt2x00-Add-PM-support-for-SoC-rt2800pci.patch b/package/mac80211/patches/307-rt2x00-Add-PM-support-for-SoC-rt2800pci.patch deleted file mode 100644 index d08e5fecfd..0000000000 --- a/package/mac80211/patches/307-rt2x00-Add-PM-support-for-SoC-rt2800pci.patch +++ /dev/null @@ -1,80 +0,0 @@ -From aef81259a944186a120d51e4462a5f974de99fb8 Mon Sep 17 00:00:00 2001 -From: Ivo van Doorn -Date: Sun, 15 Mar 2009 15:37:29 +0100 -Subject: [PATCH] rt2x00: Add PM support for SoC (rt2800pci) - -Signed-off-by: Ivo van Doorn ---- - drivers/net/wireless/rt2x00/rt2800pci.c | 52 +++++++++++++++++++++++++++++-- - 1 files changed, 49 insertions(+), 3 deletions(-) - ---- a/drivers/net/wireless/rt2x00/rt2800pci.c -+++ b/drivers/net/wireless/rt2x00/rt2800pci.c -@@ -2934,7 +2934,7 @@ exit: - - static int rt2800soc_probe(struct platform_device *pdev) - { -- const struct rt2x00_ops *ops = &rt2800pci_ops; -+ struct rt2x00_ops *ops = (struct rt2x00_ops *)pdev->driver->p; - struct ieee80211_hw *hw; - struct rt2x00_dev *rt2x00dev; - int retval; -@@ -2990,10 +2990,56 @@ static int rt2800soc_remove(struct platf - return 0; - } - -+#ifdef CONFIG_PM -+int rt2x00soc_suspend(struct device *dev, pm_message_t state) -+{ -+ struct ieee80211_hw *hw = dev_get_drvdata(dev); -+ struct rt2x00_dev *rt2x00dev = hw->priv; -+ int retval; -+ -+ retval = rt2x00lib_suspend(rt2x00dev, state); -+ if (retval) -+ return retval; -+ -+ rt2800soc_free_reg(rt2x00dev); -+ -+ return 0; -+} -+ -+int rt2x00soc_resume(struct device *dev) -+{ -+ struct ieee80211_hw *hw = dev_get_drvdata(dev); -+ struct rt2x00_dev *rt2x00dev = hw->priv; -+ int retval; -+ -+ retval = rt2x00soc_alloc_reg(rt2x00dev); -+ if (retval) -+ return retval; -+ -+ retval = rt2x00lib_resume(rt2x00dev); -+ if (retval) -+ goto exit_free_reg; -+ -+ return 0; -+ -+exit_free_reg: -+ rt2x00pci_free_reg(rt2x00dev); -+ -+ return retval; -+} -+#endif /* CONFIG_PM */ -+ - static struct platform_driver rt2800soc_driver = { -- .driver.name = "rt2800_wmac", -+ .driver = { -+ .name = "rt2800_wmac", -+ .owner = THIS_MODULE, -+ .mod_name = KBUILD_MODNAME, -+ .p = &rt2800pci_ops; -+ } - .probe = rt2800soc_probe, -- .remove = rt2800soc_remove, -+ .remove = __devexit_p(rt2800soc_remove), -+ .suspend = rt2x00soc_suspend, -+ .resume = rt2x00soc_resume, - }; - #endif /* CONFIG_RT2800PCI_WISOC */ - diff --git a/package/mac80211/patches/307-rt2x00-Implement-support-for-rt2800pci.patch b/package/mac80211/patches/307-rt2x00-Implement-support-for-rt2800pci.patch new file mode 100644 index 0000000000..6b66d85236 --- /dev/null +++ b/package/mac80211/patches/307-rt2x00-Implement-support-for-rt2800pci.patch @@ -0,0 +1,5225 @@ +From b7dcb460c4c441ce52b3c5ce30d65e1ecfbb30ad Mon Sep 17 00:00:00 2001 +From: Ivo van Doorn +Date: Sat, 28 Mar 2009 20:46:46 +0100 +Subject: [PATCH 8/9] rt2x00: Implement support for rt2800pci + +Add support for the rt2800pci chipset. + +Includes various patches from Mattias, Mark, Felix and Xose. + +Signed-off-by: Xose Vazquez Perez +Signed-off-by: Mattias Nissler +Signed-off-by: Mark Asselstine +Signed-off-by: Felix Fietkau +Signed-off-by: Ivo van Doorn +--- + drivers/net/wireless/rt2x00/Kconfig | 26 + + drivers/net/wireless/rt2x00/Makefile | 1 + + drivers/net/wireless/rt2x00/rt2800pci.c | 3244 +++++++++++++++++++++++++++++++ + drivers/net/wireless/rt2x00/rt2800pci.h | 1927 ++++++++++++++++++ + drivers/net/wireless/rt2x00/rt2x00.h | 6 + + 5 files changed, 5204 insertions(+), 0 deletions(-) + create mode 100644 drivers/net/wireless/rt2x00/rt2800pci.c + create mode 100644 drivers/net/wireless/rt2x00/rt2800pci.h + +--- a/drivers/net/wireless/rt2x00/Makefile ++++ b/drivers/net/wireless/rt2x00/Makefile +@@ -17,5 +17,6 @@ obj-$(CONFIG_RT2X00_LIB_USB) += rt2x00u + obj-$(CONFIG_RT2400PCI) += rt2400pci.o + obj-$(CONFIG_RT2500PCI) += rt2500pci.o + obj-$(CONFIG_RT61PCI) += rt61pci.o ++obj-$(CONFIG_RT2800PCI) += rt2800pci.o + obj-$(CONFIG_RT2500USB) += rt2500usb.o + obj-$(CONFIG_RT73USB) += rt73usb.o +--- /dev/null ++++ b/drivers/net/wireless/rt2x00/rt2800pci.c +@@ -0,0 +1,3244 @@ ++/* ++ Copyright (C) 2004 - 2009 rt2x00 SourceForge Project ++ ++ ++ This program is free software; you can redistribute it and/or modify ++ it under the terms of the GNU General Public License as published by ++ the Free Software Foundation; either version 2 of the License, or ++ (at your option) any later version. ++ ++ This program is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ GNU General Public License for more details. ++ ++ You should have received a copy of the GNU General Public License ++ along with this program; if not, write to the ++ Free Software Foundation, Inc., ++ 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. ++ */ ++ ++/* ++ Module: rt2800pci ++ Abstract: rt2800pci device specific routines. ++ Supported chipsets: RT2800E & RT2800ED. ++ */ ++ ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++ ++#include "rt2x00.h" ++#include "rt2x00pci.h" ++#include "rt2x00soc.h" ++#include "rt2800pci.h" ++ ++#ifdef CONFIG_RT2800PCI_PCI_MODULE ++#define CONFIG_RT2800PCI_PCI ++#endif ++ ++#ifdef CONFIG_RT2800PCI_WISOC_MODULE ++#define CONFIG_RT2800PCI_WISOC ++#endif ++ ++/* ++ * Allow hardware encryption to be disabled. ++ */ ++static int modparam_nohwcrypt = 0; ++module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO); ++MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption."); ++ ++/* ++ * Register access. ++ * BBP and RF register require indirect register access, ++ * and use the CSR registers PHY_CSR3 and PHY_CSR4 to achieve this. ++ * These indirect registers work with busy bits, ++ * and we will try maximal REGISTER_BUSY_COUNT times to access ++ * the register while taking a REGISTER_BUSY_DELAY us delay ++ * between each attampt. When the busy bit is still set at that time, ++ * the access attempt is considered to have failed, ++ * and we will print an error. ++ */ ++#define WAIT_FOR_BBP(__dev, __reg) \ ++ rt2x00pci_regbusy_read((__dev), BBP_CSR_CFG, BBP_CSR_CFG_BUSY, (__reg)) ++#define WAIT_FOR_RFCSR(__dev, __reg) \ ++ rt2x00pci_regbusy_read((__dev), RF_CSR_CFG, RF_CSR_CFG_BUSY, (__reg)) ++#define WAIT_FOR_RF(__dev, __reg) \ ++ rt2x00pci_regbusy_read((__dev), RF_CSR_CFG0, RF_CSR_CFG0_BUSY, (__reg)) ++#define WAIT_FOR_MCU(__dev, __reg) \ ++ rt2x00pci_regbusy_read((__dev), H2M_MAILBOX_CSR, \ ++ H2M_MAILBOX_CSR_OWNER, (__reg)) ++ ++static void rt2800pci_bbp_write(struct rt2x00_dev *rt2x00dev, ++ const unsigned int word, const u8 value) ++{ ++ u32 reg; ++ ++ mutex_lock(&rt2x00dev->csr_mutex); ++ ++ /* ++ * Wait until the BBP becomes available, afterwards we ++ * can safely write the new data into the register. ++ */ ++ if (WAIT_FOR_BBP(rt2x00dev, ®)) { ++ reg = 0; ++ rt2x00_set_field32(®, BBP_CSR_CFG_VALUE, value); ++ rt2x00_set_field32(®, BBP_CSR_CFG_REGNUM, word); ++ rt2x00_set_field32(®, BBP_CSR_CFG_BUSY, 1); ++ rt2x00_set_field32(®, BBP_CSR_CFG_READ_CONTROL, 0); ++ rt2x00_set_field32(®, BBP_CSR_CFG_BBP_RW_MODE, 1); ++ ++ rt2x00pci_register_write(rt2x00dev, BBP_CSR_CFG, reg); ++ } ++ ++ mutex_unlock(&rt2x00dev->csr_mutex); ++} ++ ++static void rt2800pci_bbp_read(struct rt2x00_dev *rt2x00dev, ++ const unsigned int word, u8 *value) ++{ ++ u32 reg; ++ ++ mutex_lock(&rt2x00dev->csr_mutex); ++ ++ /* ++ * Wait until the BBP becomes available, afterwards we ++ * can safely write the read request into the register. ++ * After the data has been written, we wait until hardware ++ * returns the correct value, if at any time the register ++ * doesn't become available in time, reg will be 0xffffffff ++ * which means we return 0xff to the caller. ++ */ ++ if (WAIT_FOR_BBP(rt2x00dev, ®)) { ++ reg = 0; ++ rt2x00_set_field32(®, BBP_CSR_CFG_REGNUM, word); ++ rt2x00_set_field32(®, BBP_CSR_CFG_BUSY, 1); ++ rt2x00_set_field32(®, BBP_CSR_CFG_READ_CONTROL, 1); ++ rt2x00_set_field32(®, BBP_CSR_CFG_BBP_RW_MODE, 1); ++ ++ rt2x00pci_register_write(rt2x00dev, BBP_CSR_CFG, reg); ++ ++ WAIT_FOR_BBP(rt2x00dev, ®); ++ } ++ ++ *value = rt2x00_get_field32(reg, BBP_CSR_CFG_VALUE); ++ ++ mutex_unlock(&rt2x00dev->csr_mutex); ++} ++ ++static void rt2800pci_rfcsr_write(struct rt2x00_dev *rt2x00dev, ++ const unsigned int word, const u8 value) ++{ ++ u32 reg; ++ ++ mutex_lock(&rt2x00dev->csr_mutex); ++ ++ /* ++ * Wait until the RFCSR becomes available, afterwards we ++ * can safely write the new data into the register. ++ */ ++ if (WAIT_FOR_RFCSR(rt2x00dev, ®)) { ++ reg = 0; ++ rt2x00_set_field32(®, RF_CSR_CFG_DATA, value); ++ rt2x00_set_field32(®, RF_CSR_CFG_REGNUM, word); ++ rt2x00_set_field32(®, RF_CSR_CFG_WRITE, 1); ++ rt2x00_set_field32(®, RF_CSR_CFG_BUSY, 1); ++ ++ rt2x00pci_register_write(rt2x00dev, RF_CSR_CFG, reg); ++ } ++ ++ mutex_unlock(&rt2x00dev->csr_mutex); ++} ++ ++static void rt2800pci_rfcsr_read(struct rt2x00_dev *rt2x00dev, ++ const unsigned int word, u8 *value) ++{ ++ u32 reg; ++ ++ mutex_lock(&rt2x00dev->csr_mutex); ++ ++ /* ++ * Wait until the RFCSR becomes available, afterwards we ++ * can safely write the read request into the register. ++ * After the data has been written, we wait until hardware ++ * returns the correct value, if at any time the register ++ * doesn't become available in time, reg will be 0xffffffff ++ * which means we return 0xff to the caller. ++ */ ++ if (WAIT_FOR_RFCSR(rt2x00dev, ®)) { ++ reg = 0; ++ rt2x00_set_field32(®, RF_CSR_CFG_REGNUM, word); ++ rt2x00_set_field32(®, RF_CSR_CFG_WRITE, 0); ++ rt2x00_set_field32(®, RF_CSR_CFG_BUSY, 1); ++ ++ rt2x00pci_register_write(rt2x00dev, RF_CSR_CFG, reg); ++ ++ WAIT_FOR_RFCSR(rt2x00dev, ®); ++ } ++ ++ *value = rt2x00_get_field32(reg, RF_CSR_CFG_DATA); ++ ++ mutex_unlock(&rt2x00dev->csr_mutex); ++} ++ ++static void rt2800pci_rf_write(struct rt2x00_dev *rt2x00dev, ++ const unsigned int word, const u32 value) ++{ ++ u32 reg; ++ ++ mutex_lock(&rt2x00dev->csr_mutex); ++ ++ /* ++ * Wait until the RF becomes available, afterwards we ++ * can safely write the new data into the register. ++ */ ++ if (WAIT_FOR_RF(rt2x00dev, ®)) { ++ reg = 0; ++ rt2x00_set_field32(®, RF_CSR_CFG0_REG_VALUE_BW, value); ++ rt2x00_set_field32(®, RF_CSR_CFG0_STANDBYMODE, 0); ++ rt2x00_set_field32(®, RF_CSR_CFG0_SEL, 0); ++ rt2x00_set_field32(®, RF_CSR_CFG0_BUSY, 1); ++ ++ rt2x00pci_register_write(rt2x00dev, RF_CSR_CFG0, reg); ++ rt2x00_rf_write(rt2x00dev, word, value); ++ } ++ ++ mutex_unlock(&rt2x00dev->csr_mutex); ++} ++ ++static void rt2800pci_mcu_request(struct rt2x00_dev *rt2x00dev, ++ const u8 command, const u8 token, ++ const u8 arg0, const u8 arg1) ++{ ++ u32 reg; ++ ++ /* ++ * RT2880 and RT3052 don't support MCU requests. ++ */ ++ if (rt2x00_rt(&rt2x00dev->chip, RT2880) || ++ rt2x00_rt(&rt2x00dev->chip, RT3052)) ++ return; ++ ++ mutex_lock(&rt2x00dev->csr_mutex); ++ ++ /* ++ * Wait until the MCU becomes available, afterwards we ++ * can safely write the new data into the register. ++ */ ++ if (WAIT_FOR_MCU(rt2x00dev, ®)) { ++ rt2x00_set_field32(®, H2M_MAILBOX_CSR_OWNER, 1); ++ rt2x00_set_field32(®, H2M_MAILBOX_CSR_CMD_TOKEN, token); ++ rt2x00_set_field32(®, H2M_MAILBOX_CSR_ARG0, arg0); ++ rt2x00_set_field32(®, H2M_MAILBOX_CSR_ARG1, arg1); ++ rt2x00pci_register_write(rt2x00dev, H2M_MAILBOX_CSR, reg); ++ ++ reg = 0; ++ rt2x00_set_field32(®, HOST_CMD_CSR_HOST_COMMAND, command); ++ rt2x00pci_register_write(rt2x00dev, HOST_CMD_CSR, reg); ++ } ++ ++ mutex_unlock(&rt2x00dev->csr_mutex); ++} ++ ++static void rt2800pci_mcu_status(struct rt2x00_dev *rt2x00dev, const u8 token) ++{ ++ unsigned int i; ++ u32 reg; ++ ++ for (i = 0; i < 200; i++) { ++ rt2x00pci_register_read(rt2x00dev, H2M_MAILBOX_CID, ®); ++ ++ if ((rt2x00_get_field32(reg, H2M_MAILBOX_CID_CMD0) == token) || ++ (rt2x00_get_field32(reg, H2M_MAILBOX_CID_CMD1) == token) || ++ (rt2x00_get_field32(reg, H2M_MAILBOX_CID_CMD2) == token) || ++ (rt2x00_get_field32(reg, H2M_MAILBOX_CID_CMD3) == token)) ++ break; ++ ++ udelay(REGISTER_BUSY_DELAY); ++ } ++ ++ if (i == 200) ++ ERROR(rt2x00dev, "MCU request failed, no response from hardware\n"); ++ ++ rt2x00pci_register_write(rt2x00dev, H2M_MAILBOX_STATUS, ~0); ++ rt2x00pci_register_write(rt2x00dev, H2M_MAILBOX_CID, ~0); ++} ++ ++#ifdef CONFIG_RT2800PCI_WISOC ++static void rt2800pci_read_eeprom_soc(struct rt2x00_dev *rt2x00dev) ++{ ++ u32 *base_addr = (u32 *) KSEG1ADDR(0x1F040000); /* XXX for RT3052 */ ++ ++ memcpy_fromio(rt2x00dev->eeprom, base_addr, EEPROM_SIZE); ++} ++#else ++static inline void rt2800pci_read_eeprom_soc(struct rt2x00_dev *rt2x00dev) ++{ ++} ++#endif /* CONFIG_RT2800PCI_WISOC */ ++ ++#ifdef CONFIG_RT2800PCI_PCI ++static void rt2800pci_eepromregister_read(struct eeprom_93cx6 *eeprom) ++{ ++ struct rt2x00_dev *rt2x00dev = eeprom->data; ++ u32 reg; ++ ++ rt2x00pci_register_read(rt2x00dev, E2PROM_CSR, ®); ++ ++ eeprom->reg_data_in = !!rt2x00_get_field32(reg, E2PROM_CSR_DATA_IN); ++ eeprom->reg_data_out = !!rt2x00_get_field32(reg, E2PROM_CSR_DATA_OUT); ++ eeprom->reg_data_clock = ++ !!rt2x00_get_field32(reg, E2PROM_CSR_DATA_CLOCK); ++ eeprom->reg_chip_select = ++ !!rt2x00_get_field32(reg, E2PROM_CSR_CHIP_SELECT); ++} ++ ++static void rt2800pci_eepromregister_write(struct eeprom_93cx6 *eeprom) ++{ ++ struct rt2x00_dev *rt2x00dev = eeprom->data; ++ u32 reg = 0; ++ ++ rt2x00_set_field32(®, E2PROM_CSR_DATA_IN, !!eeprom->reg_data_in); ++ rt2x00_set_field32(®, E2PROM_CSR_DATA_OUT, !!eeprom->reg_data_out); ++ rt2x00_set_field32(®, E2PROM_CSR_DATA_CLOCK, ++ !!eeprom->reg_data_clock); ++ rt2x00_set_field32(®, E2PROM_CSR_CHIP_SELECT, ++ !!eeprom->reg_chip_select); ++ ++ rt2x00pci_register_write(rt2x00dev, E2PROM_CSR, reg); ++} ++ ++static void rt2800pci_read_eeprom_pci(struct rt2x00_dev *rt2x00dev) ++{ ++ struct eeprom_93cx6 eeprom; ++ u32 reg; ++ ++ rt2x00pci_register_read(rt2x00dev, E2PROM_CSR, ®); ++ ++ eeprom.data = rt2x00dev; ++ eeprom.register_read = rt2800pci_eepromregister_read; ++ eeprom.register_write = rt2800pci_eepromregister_write; ++ eeprom.width = !rt2x00_get_field32(reg, E2PROM_CSR_TYPE) ? ++ PCI_EEPROM_WIDTH_93C46 : PCI_EEPROM_WIDTH_93C66; ++ eeprom.reg_data_in = 0; ++ eeprom.reg_data_out = 0; ++ eeprom.reg_data_clock = 0; ++ eeprom.reg_chip_select = 0; ++ ++ eeprom_93cx6_multiread(&eeprom, EEPROM_BASE, rt2x00dev->eeprom, ++ EEPROM_SIZE / sizeof(u16)); ++} ++#else ++static inline void rt2800pci_read_eeprom_pci(struct rt2x00_dev *rt2x00dev) ++{ ++} ++#endif /* CONFIG_RT2800PCI_PCI */ ++ ++#ifdef CONFIG_RT2X00_LIB_DEBUGFS ++static const struct rt2x00debug rt2800pci_rt2x00debug = { ++ .owner = THIS_MODULE, ++ .csr = { ++ .read = rt2x00pci_register_read, ++ .write = rt2x00pci_register_write, ++ .flags = RT2X00DEBUGFS_OFFSET, ++ .word_base = CSR_REG_BASE, ++ .word_size = sizeof(u32), ++ .word_count = CSR_REG_SIZE / sizeof(u32), ++ }, ++ .eeprom = { ++ .read = rt2x00_eeprom_read, ++ .write = rt2x00_eeprom_write, ++ .word_base = EEPROM_BASE, ++ .word_size = sizeof(u16), ++ .word_count = EEPROM_SIZE / sizeof(u16), ++ }, ++ .bbp = { ++ .read = rt2800pci_bbp_read, ++ .write = rt2800pci_bbp_write, ++ .word_base = BBP_BASE, ++ .word_size = sizeof(u8), ++ .word_count = BBP_SIZE / sizeof(u8), ++ }, ++ .rf = { ++ .read = rt2x00_rf_read, ++ .write = rt2800pci_rf_write, ++ .word_base = RF_BASE, ++ .word_size = sizeof(u32), ++ .word_count = RF_SIZE / sizeof(u32), ++ }, ++}; ++#endif /* CONFIG_RT2X00_LIB_DEBUGFS */ ++ ++#ifdef CONFIG_RT2X00_LIB_RFKILL ++static int rt2800pci_rfkill_poll(struct rt2x00_dev *rt2x00dev) ++{ ++ u32 reg; ++ ++ rt2x00pci_register_read(rt2x00dev, GPIO_CTRL_CFG, ®); ++ return rt2x00_get_field32(reg, GPIO_CTRL_CFG_BIT2); ++} ++#else ++#define rt2800pci_rfkill_poll NULL ++#endif /* CONFIG_RT2X00_LIB_RFKILL */ ++ ++#ifdef CONFIG_RT2X00_LIB_LEDS ++static void rt2800pci_brightness_set(struct led_classdev *led_cdev, ++ enum led_brightness brightness) ++{ ++ struct rt2x00_led *led = ++ container_of(led_cdev, struct rt2x00_led, led_dev); ++ unsigned int enabled = brightness != LED_OFF; ++ unsigned int bg_mode = ++ (enabled && led->rt2x00dev->curr_band == IEEE80211_BAND_2GHZ); ++ unsigned int polarity = ++ rt2x00_get_field16(led->rt2x00dev->led_mcu_reg, ++ EEPROM_FREQ_LED_POLARITY); ++ unsigned int ledmode = ++ rt2x00_get_field16(led->rt2x00dev->led_mcu_reg, ++ EEPROM_FREQ_LED_MODE); ++ ++ if (led->type == LED_TYPE_RADIO) { ++ rt2800pci_mcu_request(led->rt2x00dev, MCU_LED, 0xff, ledmode, ++ enabled ? 0x20 : 0); ++ } else if (led->type == LED_TYPE_ASSOC) { ++ rt2800pci_mcu_request(led->rt2x00dev, MCU_LED, 0xff, ledmode, ++ enabled ? (bg_mode ? 0x60 : 0xa0) : 0x20); ++ } else if (led->type == LED_TYPE_QUALITY) { ++ /* ++ * The brightness is divided into 6 levels (0 - 5), ++ * The specs tell us the following levels: ++ * 0, 1 ,3, 7, 15, 31 ++ * to determine the level in a simple way we can simply ++ * work with bitshifting: ++ * (1 << level) - 1 ++ */ ++ rt2800pci_mcu_request(led->rt2x00dev, MCU_LED_STRENGTH, 0xff, ++ (1 << brightness / (LED_FULL / 6)) - 1, ++ polarity); ++ } ++} ++ ++static int rt2800pci_blink_set(struct led_classdev *led_cdev, ++ unsigned long *delay_on, ++ unsigned long *delay_off) ++{ ++ struct rt2x00_led *led = ++ container_of(led_cdev, struct rt2x00_led, led_dev); ++ u32 reg; ++ ++ rt2x00pci_register_read(led->rt2x00dev, LED_CFG, ®); ++ rt2x00_set_field32(®, LED_CFG_ON_PERIOD, *delay_on); ++ rt2x00_set_field32(®, LED_CFG_OFF_PERIOD, *delay_off); ++ rt2x00_set_field32(®, LED_CFG_SLOW_BLINK_PERIOD, 3); ++ rt2x00_set_field32(®, LED_CFG_R_LED_MODE, 3); ++ rt2x00_set_field32(®, LED_CFG_G_LED_MODE, 12); ++ rt2x00_set_field32(®, LED_CFG_Y_LED_MODE, 3); ++ rt2x00_set_field32(®, LED_CFG_LED_POLAR, 1); ++ rt2x00pci_register_write(led->rt2x00dev, LED_CFG, reg); ++ ++ return 0; ++} ++ ++static void rt2800pci_init_led(struct rt2x00_dev *rt2x00dev, ++ struct rt2x00_led *led, ++ enum led_type type) ++{ ++ led->rt2x00dev = rt2x00dev; ++ led->type = type; ++ led->led_dev.brightness_set = rt2800pci_brightness_set; ++ led->led_dev.blink_set = rt2800pci_blink_set; ++ led->flags = LED_INITIALIZED; ++} ++#endif /* CONFIG_RT2X00_LIB_LEDS */ ++ ++/* ++ * Configuration handlers. ++ */ ++static void rt2800pci_config_wcid_attr(struct rt2x00_dev *rt2x00dev, ++ struct rt2x00lib_crypto *crypto, ++ struct ieee80211_key_conf *key) ++{ ++ struct mac_wcid_entry wcid_entry; ++ struct mac_iveiv_entry iveiv_entry; ++ u32 offset; ++ u32 reg; ++ ++ offset = MAC_WCID_ATTR_ENTRY(key->hw_key_idx); ++ ++ rt2x00pci_register_read(rt2x00dev, offset, ®); ++ rt2x00_set_field32(®, MAC_WCID_ATTRIBUTE_KEYTAB, ++ !!(key->flags & IEEE80211_KEY_FLAG_PAIRWISE)); ++ rt2x00_set_field32(®, MAC_WCID_ATTRIBUTE_CIPHER, ++ (crypto->cmd == SET_KEY) * crypto->cipher); ++ rt2x00_set_field32(®, MAC_WCID_ATTRIBUTE_BSS_IDX, ++ (crypto->cmd == SET_KEY) * crypto->bssidx); ++ rt2x00_set_field32(®, MAC_WCID_ATTRIBUTE_RX_WIUDF, crypto->cipher); ++ rt2x00pci_register_write(rt2x00dev, offset, reg); ++ ++ offset = MAC_IVEIV_ENTRY(key->hw_key_idx); ++ ++ memset(&iveiv_entry, 0, sizeof(iveiv_entry)); ++ if ((crypto->cipher == CIPHER_TKIP) || ++ (crypto->cipher == CIPHER_TKIP_NO_MIC) || ++ (crypto->cipher == CIPHER_AES)) ++ iveiv_entry.iv[3] |= 0x20; ++ iveiv_entry.iv[3] |= key->keyidx << 6; ++ rt2x00pci_register_multiwrite(rt2x00dev, offset, ++ &iveiv_entry, sizeof(iveiv_entry)); ++ ++ offset = MAC_WCID_ENTRY(key->hw_key_idx); ++ ++ memset(&wcid_entry, 0, sizeof(wcid_entry)); ++ if (crypto->cmd == SET_KEY) ++ memcpy(&wcid_entry, crypto->address, ETH_ALEN); ++ rt2x00pci_register_multiwrite(rt2x00dev, offset, ++ &wcid_entry, sizeof(wcid_entry)); ++} ++ ++static int rt2800pci_config_shared_key(struct rt2x00_dev *rt2x00dev, ++ struct rt2x00lib_crypto *crypto, ++ struct ieee80211_key_conf *key) ++{ ++ struct hw_key_entry key_entry; ++ struct rt2x00_field32 field; ++ u32 offset; ++ u32 reg; ++ ++ if (crypto->cmd == SET_KEY) { ++ key->hw_key_idx = (4 * crypto->bssidx) + key->keyidx; ++ ++ memcpy(key_entry.key, crypto->key, ++ sizeof(key_entry.key)); ++ memcpy(key_entry.tx_mic, crypto->tx_mic, ++ sizeof(key_entry.tx_mic)); ++ memcpy(key_entry.rx_mic, crypto->rx_mic, ++ sizeof(key_entry.rx_mic)); ++ ++ offset = SHARED_KEY_ENTRY(key->hw_key_idx); ++ rt2x00pci_register_multiwrite(rt2x00dev, offset, ++ &key_entry, sizeof(key_entry)); ++ } ++ ++ /* ++ * The cipher types are stored over multiple registers ++ * starting with SHARED_KEY_MODE_BASE each word will have ++ * 32 bits and contains the cipher types for 2 bssidx each. ++ * Using the correct defines correctly will cause overhead, ++ * so just calculate the correct offset. ++ */ ++ field.bit_offset = 4 * (key->hw_key_idx % 8); ++ field.bit_mask = 0x7 << field.bit_offset; ++ ++ offset = SHARED_KEY_MODE_ENTRY(key->hw_key_idx / 8); ++ ++ rt2x00pci_register_read(rt2x00dev, offset, ®); ++ rt2x00_set_field32(®, field, ++ (crypto->cmd == SET_KEY) * crypto->cipher); ++ rt2x00pci_register_write(rt2x00dev, offset, reg); ++ ++ /* ++ * Update WCID information ++ */ ++ rt2800pci_config_wcid_attr(rt2x00dev, crypto, key); ++ ++ return 0; ++} ++ ++static int rt2800pci_config_pairwise_key(struct rt2x00_dev *rt2x00dev, ++ struct rt2x00lib_crypto *crypto, ++ struct ieee80211_key_conf *key) ++{ ++ struct hw_key_entry key_entry; ++ u32 offset; ++ ++ if (crypto->cmd == SET_KEY) { ++ /* ++ * 1 pairwise key is possible per AID, this means that the AID ++ * equals our hw_key_idx. Make sure the WCID starts _after_ the ++ * last possible shared key entry. ++ */ ++ if (crypto->aid > (256 - 32)) ++ return -ENOSPC; ++ ++ key->hw_key_idx = 32 + crypto->aid; ++ ++ ++ memcpy(key_entry.key, crypto->key, ++ sizeof(key_entry.key)); ++ memcpy(key_entry.tx_mic, crypto->tx_mic, ++ sizeof(key_entry.tx_mic)); ++ memcpy(key_entry.rx_mic, crypto->rx_mic, ++ sizeof(key_entry.rx_mic)); ++ ++ offset = PAIRWISE_KEY_ENTRY(key->hw_key_idx); ++ rt2x00pci_register_multiwrite(rt2x00dev, offset, ++ &key_entry, sizeof(key_entry)); ++ } ++ ++ /* ++ * Update WCID information ++ */ ++ rt2800pci_config_wcid_attr(rt2x00dev, crypto, key); ++ ++ return 0; ++} ++ ++static void rt2800pci_config_filter(struct rt2x00_dev *rt2x00dev, ++ const unsigned int filter_flags) ++{ ++ u32 reg; ++ ++ /* ++ * Start configuration steps. ++ * Note that the version error will always be dropped ++ * and broadcast frames will always be accepted since ++ * there is no filter for it at this time. ++ */ ++ rt2x00pci_register_read(rt2x00dev, RX_FILTER_CFG, ®); ++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_CRC_ERROR, ++ !(filter_flags & FIF_FCSFAIL)); ++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_PHY_ERROR, ++ !(filter_flags & FIF_PLCPFAIL)); ++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_NOT_TO_ME, ++ !(filter_flags & FIF_PROMISC_IN_BSS)); ++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_NOT_MY_BSSD, 0); ++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_VER_ERROR, 1); ++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_MULTICAST, ++ !(filter_flags & FIF_ALLMULTI)); ++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_BROADCAST, 0); ++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_DUPLICATE, 1); ++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_CF_END_ACK, ++ !(filter_flags & FIF_CONTROL)); ++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_CF_END, ++ !(filter_flags & FIF_CONTROL)); ++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_ACK, ++ !(filter_flags & FIF_CONTROL)); ++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_CTS, ++ !(filter_flags & FIF_CONTROL)); ++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_RTS, ++ !(filter_flags & FIF_CONTROL)); ++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_PSPOLL, ++ !(filter_flags & FIF_CONTROL)); ++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_BA, 1); ++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_BAR, 0); ++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_CNTL, ++ !(filter_flags & FIF_CONTROL)); ++ rt2x00pci_register_write(rt2x00dev, RX_FILTER_CFG, reg); ++} ++ ++static void rt2800pci_config_intf(struct rt2x00_dev *rt2x00dev, ++ struct rt2x00_intf *intf, ++ struct rt2x00intf_conf *conf, ++ const unsigned int flags) ++{ ++ unsigned int beacon_base; ++ u32 reg; ++ ++ if (flags & CONFIG_UPDATE_TYPE) { ++ /* ++ * Clear current synchronisation setup. ++ * For the Beacon base registers we only need to clear ++ * the first byte since that byte contains the VALID and OWNER ++ * bits which (when set to 0) will invalidate the entire beacon. ++ */ ++ beacon_base = HW_BEACON_OFFSET(intf->beacon->entry_idx); ++ rt2x00pci_register_write(rt2x00dev, beacon_base, 0); ++ ++ /* ++ * Enable synchronisation. ++ */ ++ rt2x00pci_register_read(rt2x00dev, BCN_TIME_CFG, ®); ++ rt2x00_set_field32(®, BCN_TIME_CFG_TSF_TICKING, 1); ++ rt2x00_set_field32(®, BCN_TIME_CFG_TSF_SYNC, conf->sync); ++ rt2x00_set_field32(®, BCN_TIME_CFG_TBTT_ENABLE, 1); ++ rt2x00pci_register_write(rt2x00dev, BCN_TIME_CFG, reg); ++ } ++ ++ if (flags & CONFIG_UPDATE_MAC) { ++ reg = le32_to_cpu(conf->mac[1]); ++ rt2x00_set_field32(®, MAC_ADDR_DW1_UNICAST_TO_ME_MASK, 0xff); ++ conf->mac[1] = cpu_to_le32(reg); ++ ++ rt2x00pci_register_multiwrite(rt2x00dev, MAC_ADDR_DW0, ++ conf->mac, sizeof(conf->mac)); ++ } ++ ++ if (flags & CONFIG_UPDATE_BSSID) { ++ reg = le32_to_cpu(conf->bssid[1]); ++ rt2x00_set_field32(®, MAC_BSSID_DW1_BSS_ID_MASK, 0); ++ rt2x00_set_field32(®, MAC_BSSID_DW1_BSS_BCN_NUM, 0); ++ conf->bssid[1] = cpu_to_le32(reg); ++ ++ rt2x00pci_register_multiwrite(rt2x00dev, MAC_BSSID_DW0, ++ conf->bssid, sizeof(conf->bssid)); ++ } ++} ++ ++static void rt2800pci_config_erp(struct rt2x00_dev *rt2x00dev, ++ struct rt2x00lib_erp *erp) ++{ ++ u32 reg; ++ ++ rt2x00pci_register_read(rt2x00dev, TX_TIMEOUT_CFG, ®); ++ rt2x00_set_field32(®, TX_TIMEOUT_CFG_RX_ACK_TIMEOUT, ++ DIV_ROUND_UP(erp->ack_timeout, erp->slot_time)); ++ rt2x00pci_register_write(rt2x00dev, TX_TIMEOUT_CFG, reg); ++ ++ rt2x00pci_register_read(rt2x00dev, AUTO_RSP_CFG, ®); ++ rt2x00_set_field32(®, AUTO_RSP_CFG_BAC_ACK_POLICY, ++ !!erp->short_preamble); ++ rt2x00_set_field32(®, AUTO_RSP_CFG_AR_PREAMBLE, ++ !!erp->short_preamble); ++ rt2x00pci_register_write(rt2x00dev, AUTO_RSP_CFG, reg); ++ ++ rt2x00pci_register_read(rt2x00dev, OFDM_PROT_CFG, ®); ++ rt2x00_set_field32(®, OFDM_PROT_CFG_PROTECT_CTRL, ++ erp->cts_protection ? 2 : 0); ++ rt2x00pci_register_write(rt2x00dev, OFDM_PROT_CFG, reg); ++ ++ rt2x00pci_register_write(rt2x00dev, LEGACY_BASIC_RATE, ++ erp->basic_rates); ++ rt2x00pci_register_write(rt2x00dev, HT_BASIC_RATE, 0x00008003); ++ ++ rt2x00pci_register_read(rt2x00dev, BKOFF_SLOT_CFG, ®); ++ rt2x00_set_field32(®, BKOFF_SLOT_CFG_SLOT_TIME, erp->slot_time); ++ rt2x00_set_field32(®, BKOFF_SLOT_CFG_CC_DELAY_TIME, 2); ++ rt2x00pci_register_write(rt2x00dev, BKOFF_SLOT_CFG, reg); ++ ++ rt2x00pci_register_read(rt2x00dev, XIFS_TIME_CFG, ®); ++ rt2x00_set_field32(®, XIFS_TIME_CFG_CCKM_SIFS_TIME, erp->sifs); ++ rt2x00_set_field32(®, XIFS_TIME_CFG_OFDM_SIFS_TIME, erp->sifs); ++ rt2x00_set_field32(®, XIFS_TIME_CFG_OFDM_XIFS_TIME, 4); ++ rt2x00_set_field32(®, XIFS_TIME_CFG_EIFS, erp->eifs); ++ rt2x00_set_field32(®, XIFS_TIME_CFG_BB_RXEND_ENABLE, 1); ++ rt2x00pci_register_write(rt2x00dev, XIFS_TIME_CFG, reg); ++} ++ ++static void rt2800pci_config_ant(struct rt2x00_dev *rt2x00dev, ++ struct antenna_setup *ant) ++{ ++ u16 eeprom; ++ u8 r1; ++ u8 r3; ++ ++ /* ++ * FIXME: Use requested antenna configuration. ++ */ ++ ++ rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &eeprom); ++ ++ rt2800pci_bbp_read(rt2x00dev, 1, &r1); ++ rt2800pci_bbp_read(rt2x00dev, 3, &r3); ++ ++ /* ++ * Configure the TX antenna. ++ */ ++ switch (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_TXPATH)) { ++ case 1: ++ rt2x00_set_field8(&r1, BBP1_TX_ANTENNA, 0); ++ rt2x00_set_field8(&r3, BBP3_RX_ANTENNA, 0); ++ break; ++ case 2: ++ rt2x00_set_field8(&r1, BBP1_TX_ANTENNA, 2); ++ break; ++ case 3: ++ /* Do nothing */ ++ break; ++ } ++ ++ /* ++ * Configure the RX antenna. ++ */ ++ switch (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RXPATH)) { ++ case 1: ++ rt2x00_set_field8(&r3, BBP3_RX_ANTENNA, 0); ++ break; ++ case 2: ++ rt2x00_set_field8(&r3, BBP3_RX_ANTENNA, 1); ++ break; ++ case 3: ++ rt2x00_set_field8(&r3, BBP3_RX_ANTENNA, 2); ++ break; ++ } ++ ++ rt2800pci_bbp_write(rt2x00dev, 3, r3); ++ rt2800pci_bbp_write(rt2x00dev, 1, r1); ++} ++ ++static void rt2800pci_config_lna_gain(struct rt2x00_dev *rt2x00dev, ++ struct rt2x00lib_conf *libconf) ++{ ++ u16 eeprom; ++ short lna_gain; ++ ++ if (libconf->rf.channel <= 14) { ++ rt2x00_eeprom_read(rt2x00dev, EEPROM_LNA, &eeprom); ++ lna_gain = rt2x00_get_field16(eeprom, EEPROM_LNA_BG); ++ } else if (libconf->rf.channel <= 64) { ++ rt2x00_eeprom_read(rt2x00dev, EEPROM_LNA, &eeprom); ++ lna_gain = rt2x00_get_field16(eeprom, EEPROM_LNA_A0); ++ } else if (libconf->rf.channel <= 128) { ++ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_BG2, &eeprom); ++ lna_gain = rt2x00_get_field16(eeprom, EEPROM_RSSI_BG2_LNA_A1); ++ } else { ++ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_A2, &eeprom); ++ lna_gain = rt2x00_get_field16(eeprom, EEPROM_RSSI_A2_LNA_A2); ++ } ++ ++ rt2x00dev->lna_gain = lna_gain; ++} ++ ++static void rt2800pci_config_channel_rt2x(struct rt2x00_dev *rt2x00dev, ++ struct ieee80211_conf *conf, ++ struct rf_channel *rf, ++ struct channel_info *info) ++{ ++ u16 eeprom; ++ ++ rt2x00_set_field32(&rf->rf4, RF4_FREQ_OFFSET, rt2x00dev->freq_offset); ++ ++ /* ++ * Determine antenna settings from EEPROM ++ */ ++ rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &eeprom); ++ ++ if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_TXPATH) == 1) ++ rt2x00_set_field32(&rf->rf2, RF2_ANTENNA_TX1, 1); ++ ++ if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RXPATH) == 1) { ++ rt2x00_set_field32(&rf->rf2, RF2_ANTENNA_RX1, 1); ++ rt2x00_set_field32(&rf->rf2, RF2_ANTENNA_RX2, 1); ++ } else if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RXPATH) == 2) ++ rt2x00_set_field32(&rf->rf2, RF2_ANTENNA_RX2, 1); ++ ++ if (rf->channel > 14) { ++ /* ++ * When TX power is below 0, we should increase it by 7 to ++ * make it a positive value (Minumum value is -7). ++ * However this means that values between 0 and 7 have ++ * double meaning, and we should set a 7DBm boost flag. ++ */ ++ rt2x00_set_field32(&rf->rf3, RF3_TXPOWER_A_7DBM_BOOST, ++ (info->tx_power1 >= 0)); ++ ++ if (info->tx_power1 < 0) ++ info->tx_power1 += 7; ++ ++ rt2x00_set_field32(&rf->rf3, RF3_TXPOWER_A, ++ TXPOWER_A_TO_DEV(info->tx_power1)); ++ ++ rt2x00_set_field32(&rf->rf4, RF4_TXPOWER_A_7DBM_BOOST, ++ (info->tx_power2 >= 0)); ++ ++ if (info->tx_power2 < 0) ++ info->tx_power2 += 7; ++ ++ rt2x00_set_field32(&rf->rf4, RF4_TXPOWER_A, ++ TXPOWER_A_TO_DEV(info->tx_power2)); ++ } else { ++ rt2x00_set_field32(&rf->rf3, RF3_TXPOWER_G, ++ TXPOWER_G_TO_DEV(info->tx_power1)); ++ rt2x00_set_field32(&rf->rf4, RF4_TXPOWER_G, ++ TXPOWER_G_TO_DEV(info->tx_power2)); ++ } ++ ++ rt2x00_set_field32(&rf->rf4, RF4_HT40, conf_is_ht40(conf)); ++ ++ rt2800pci_rf_write(rt2x00dev, 1, rf->rf1); ++ rt2800pci_rf_write(rt2x00dev, 2, rf->rf2); ++ rt2800pci_rf_write(rt2x00dev, 3, rf->rf3 & ~0x00000004); ++ rt2800pci_rf_write(rt2x00dev, 4, rf->rf4); ++ ++ udelay(200); ++ ++ rt2800pci_rf_write(rt2x00dev, 1, rf->rf1); ++ rt2800pci_rf_write(rt2x00dev, 2, rf->rf2); ++ rt2800pci_rf_write(rt2x00dev, 3, rf->rf3 | 0x00000004); ++ rt2800pci_rf_write(rt2x00dev, 4, rf->rf4); ++ ++ udelay(200); ++ ++ rt2800pci_rf_write(rt2x00dev, 1, rf->rf1); ++ rt2800pci_rf_write(rt2x00dev, 2, rf->rf2); ++ rt2800pci_rf_write(rt2x00dev, 3, rf->rf3 & ~0x00000004); ++ rt2800pci_rf_write(rt2x00dev, 4, rf->rf4); ++} ++ ++static void rt2800pci_config_channel_rt3x(struct rt2x00_dev *rt2x00dev, ++ struct ieee80211_conf *conf, ++ struct rf_channel *rf, ++ struct channel_info *info) ++{ ++ u8 rfcsr; ++ ++ rt2800pci_rfcsr_write(rt2x00dev, 2, rf->rf1); ++ rt2800pci_rfcsr_write(rt2x00dev, 2, rf->rf3); ++ ++ rt2800pci_rfcsr_read(rt2x00dev, 6, &rfcsr); ++ rt2x00_set_field8(&rfcsr, RFCSR6_R, rf->rf2); ++ rt2800pci_rfcsr_write(rt2x00dev, 6, rfcsr); ++ ++ rt2800pci_rfcsr_read(rt2x00dev, 12, &rfcsr); ++ rt2x00_set_field8(&rfcsr, RFCSR12_TX_POWER, ++ TXPOWER_G_TO_DEV(info->tx_power1)); ++ rt2800pci_rfcsr_write(rt2x00dev, 12, rfcsr); ++ ++ rt2800pci_rfcsr_read(rt2x00dev, 23, &rfcsr); ++ rt2x00_set_field8(&rfcsr, RFCSR23_FREQ_OFFSET, rt2x00dev->freq_offset); ++ rt2800pci_rfcsr_write(rt2x00dev, 23, rfcsr); ++ ++ if (conf_is_ht40(conf)) ++ rt2800pci_rfcsr_write(rt2x00dev, 24, ++ rt2x00dev->calibration_bw40); ++ else ++ rt2800pci_rfcsr_write(rt2x00dev, 24, ++ rt2x00dev->calibration_bw20); ++ ++ rt2800pci_rfcsr_read(rt2x00dev, 23, &rfcsr); ++ rt2x00_set_field8(&rfcsr, RFCSR7_RF_TUNING, 1); ++ rt2800pci_rfcsr_write(rt2x00dev, 23, rfcsr); ++} ++ ++static void rt2800pci_config_channel(struct rt2x00_dev *rt2x00dev, ++ struct ieee80211_conf *conf, ++ struct rf_channel *rf, ++ struct channel_info *info) ++{ ++ u32 reg; ++ unsigned int tx_pin; ++ u16 eeprom; ++ u8 bbp; ++ ++ /* ++ * Determine antenna settings from EEPROM ++ */ ++ rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &eeprom); ++ ++ if (rt2x00_rev(&rt2x00dev->chip) != RT3070_VERSION) ++ rt2800pci_config_channel_rt2x(rt2x00dev, conf, rf, info); ++ else ++ rt2800pci_config_channel_rt3x(rt2x00dev, conf, rf, info); ++ ++ /* ++ * Change BBP settings ++ */ ++ rt2800pci_bbp_write(rt2x00dev, 62, 0x37 - rt2x00dev->lna_gain); ++ rt2800pci_bbp_write(rt2x00dev, 63, 0x37 - rt2x00dev->lna_gain); ++ rt2800pci_bbp_write(rt2x00dev, 64, 0x37 - rt2x00dev->lna_gain); ++ rt2800pci_bbp_write(rt2x00dev, 86, 0); ++ ++ if (rf->channel <= 14) { ++ if (test_bit(CONFIG_EXTERNAL_LNA_BG, &rt2x00dev->flags)) { ++ rt2800pci_bbp_write(rt2x00dev, 82, 0x62); ++ rt2800pci_bbp_write(rt2x00dev, 75, 0x46); ++ } else { ++ rt2800pci_bbp_write(rt2x00dev, 82, 0x84); ++ rt2800pci_bbp_write(rt2x00dev, 75, 0x50); ++ } ++ } else { ++ rt2800pci_bbp_write(rt2x00dev, 82, 0xf2); ++ ++ if (test_bit(CONFIG_EXTERNAL_LNA_A, &rt2x00dev->flags)) ++ rt2800pci_bbp_write(rt2x00dev, 75, 0x46); ++ else ++ rt2800pci_bbp_write(rt2x00dev, 75, 0x50); ++ } ++ ++ rt2x00pci_register_read(rt2x00dev, TX_BAND_CFG, ®); ++ rt2x00_set_field32(®, TX_BAND_CFG_HT40_PLUS, conf_is_ht40_plus(conf)); ++ rt2x00_set_field32(®, TX_BAND_CFG_A, rf->channel > 14); ++ rt2x00_set_field32(®, TX_BAND_CFG_BG, rf->channel <= 14); ++ rt2x00pci_register_write(rt2x00dev, TX_BAND_CFG, reg); ++ ++ tx_pin = 0; ++ ++ /* Turn on unused PA or LNA when not using 1T or 1R */ ++ if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_TXPATH) != 1) { ++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_A1_EN, 1); ++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_G1_EN, 1); ++ } ++ ++ /* Turn on unused PA or LNA when not using 1T or 1R */ ++ if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RXPATH) != 1) { ++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_A1_EN, 1); ++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_G1_EN, 1); ++ } ++ ++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_A0_EN, 1); ++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_G0_EN, 1); ++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_RFTR_EN, 1); ++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_TRSW_EN, 1); ++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_G0_EN, rf->channel <= 14); ++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_A0_EN, rf->channel > 14); ++ ++ rt2x00pci_register_write(rt2x00dev, TX_PIN_CFG, tx_pin); ++ ++ rt2800pci_bbp_read(rt2x00dev, 4, &bbp); ++ rt2x00_set_field8(&bbp, BBP4_BANDWIDTH, 2 * conf_is_ht40(conf)); ++ rt2800pci_bbp_write(rt2x00dev, 4, bbp); ++ ++ rt2800pci_bbp_read(rt2x00dev, 3, &bbp); ++ rt2x00_set_field8(&bbp, BBP3_HT40_PLUS, conf_is_ht40_plus(conf)); ++ rt2800pci_bbp_write(rt2x00dev, 3, bbp); ++ ++ if (rt2x00_rev(&rt2x00dev->chip) == RT2860C_VERSION) { ++ if (conf_is_ht40(conf)) { ++ rt2800pci_bbp_write(rt2x00dev, 69, 0x1a); ++ rt2800pci_bbp_write(rt2x00dev, 70, 0x0a); ++ rt2800pci_bbp_write(rt2x00dev, 73, 0x16); ++ } else { ++ rt2800pci_bbp_write(rt2x00dev, 69, 0x16); ++ rt2800pci_bbp_write(rt2x00dev, 70, 0x08); ++ rt2800pci_bbp_write(rt2x00dev, 73, 0x11); ++ } ++ } ++ ++ msleep(1); ++} ++ ++static void rt2800pci_config_txpower(struct rt2x00_dev *rt2x00dev, ++ const int txpower) ++{ ++ u32 reg; ++ u32 value = TXPOWER_G_TO_DEV(txpower); ++ u8 r1; ++ ++ rt2800pci_bbp_read(rt2x00dev, 1, &r1); ++ rt2x00_set_field8(®, BBP1_TX_POWER, 0); ++ rt2800pci_bbp_write(rt2x00dev, 1, r1); ++ ++ rt2x00pci_register_read(rt2x00dev, TX_PWR_CFG_0, ®); ++ rt2x00_set_field32(®, TX_PWR_CFG_0_1MBS, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_0_2MBS, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_0_55MBS, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_0_11MBS, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_0_6MBS, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_0_9MBS, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_0_12MBS, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_0_18MBS, value); ++ rt2x00pci_register_write(rt2x00dev, TX_PWR_CFG_0, reg); ++ ++ rt2x00pci_register_read(rt2x00dev, TX_PWR_CFG_1, ®); ++ rt2x00_set_field32(®, TX_PWR_CFG_1_24MBS, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_1_36MBS, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_1_48MBS, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_1_54MBS, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_1_MCS0, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_1_MCS1, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_1_MCS2, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_1_MCS3, value); ++ rt2x00pci_register_write(rt2x00dev, TX_PWR_CFG_1, reg); ++ ++ rt2x00pci_register_read(rt2x00dev, TX_PWR_CFG_2, ®); ++ rt2x00_set_field32(®, TX_PWR_CFG_2_MCS4, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_2_MCS5, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_2_MCS6, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_2_MCS7, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_2_MCS8, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_2_MCS9, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_2_MCS10, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_2_MCS11, value); ++ rt2x00pci_register_write(rt2x00dev, TX_PWR_CFG_2, reg); ++ ++ rt2x00pci_register_read(rt2x00dev, TX_PWR_CFG_3, ®); ++ rt2x00_set_field32(®, TX_PWR_CFG_3_MCS12, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_3_MCS13, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_3_MCS14, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_3_MCS15, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_3_UKNOWN1, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_3_UKNOWN2, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_3_UKNOWN3, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_3_UKNOWN4, value); ++ rt2x00pci_register_write(rt2x00dev, TX_PWR_CFG_3, reg); ++ ++ rt2x00pci_register_read(rt2x00dev, TX_PWR_CFG_4, ®); ++ rt2x00_set_field32(®, TX_PWR_CFG_4_UKNOWN5, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_4_UKNOWN6, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_4_UKNOWN7, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_4_UKNOWN8, value); ++ rt2x00pci_register_write(rt2x00dev, TX_PWR_CFG_4, reg); ++} ++ ++static void rt2800pci_config_retry_limit(struct rt2x00_dev *rt2x00dev, ++ struct rt2x00lib_conf *libconf) ++{ ++ u32 reg; ++ ++ rt2x00pci_register_read(rt2x00dev, TX_RTY_CFG, ®); ++ rt2x00_set_field32(®, TX_RTY_CFG_SHORT_RTY_LIMIT, ++ libconf->conf->short_frame_max_tx_count); ++ rt2x00_set_field32(®, TX_RTY_CFG_LONG_RTY_LIMIT, ++ libconf->conf->long_frame_max_tx_count); ++ rt2x00_set_field32(®, TX_RTY_CFG_LONG_RTY_THRE, 2000); ++ rt2x00_set_field32(®, TX_RTY_CFG_NON_AGG_RTY_MODE, 0); ++ rt2x00_set_field32(®, TX_RTY_CFG_AGG_RTY_MODE, 0); ++ rt2x00_set_field32(®, TX_RTY_CFG_TX_AUTO_FB_ENABLE, 1); ++ rt2x00pci_register_write(rt2x00dev, TX_RTY_CFG, reg); ++} ++ ++static void rt2800pci_config_duration(struct rt2x00_dev *rt2x00dev, ++ struct rt2x00lib_conf *libconf) ++{ ++ u32 reg; ++ ++ rt2x00pci_register_read(rt2x00dev, BCN_TIME_CFG, ®); ++ rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_INTERVAL, ++ libconf->conf->beacon_int * 16); ++ rt2x00pci_register_write(rt2x00dev, BCN_TIME_CFG, reg); ++} ++ ++static void rt2800pci_config_ps(struct rt2x00_dev *rt2x00dev, ++ struct rt2x00lib_conf *libconf) ++{ ++ enum dev_state state = ++ (libconf->conf->flags & IEEE80211_CONF_PS) ? ++ STATE_SLEEP : STATE_AWAKE; ++ u32 reg; ++ ++ if (state == STATE_SLEEP) { ++ rt2x00pci_register_write(rt2x00dev, AUTOWAKEUP_CFG, 0); ++ ++ rt2x00pci_register_read(rt2x00dev, AUTOWAKEUP_CFG, ®); ++ rt2x00_set_field32(®, AUTOWAKEUP_CFG_AUTO_LEAD_TIME, 5); ++ rt2x00_set_field32(®, AUTOWAKEUP_CFG_TBCN_BEFORE_WAKE, ++ libconf->conf->listen_interval - 1); ++ rt2x00_set_field32(®, AUTOWAKEUP_CFG_AUTOWAKE, 1); ++ rt2x00pci_register_write(rt2x00dev, AUTOWAKEUP_CFG, reg); ++ ++ rt2x00dev->ops->lib->set_device_state(rt2x00dev, state); ++ } else { ++ rt2x00dev->ops->lib->set_device_state(rt2x00dev, state); ++ ++ rt2x00pci_register_read(rt2x00dev, AUTOWAKEUP_CFG, ®); ++ rt2x00_set_field32(®, AUTOWAKEUP_CFG_AUTO_LEAD_TIME, 0); ++ rt2x00_set_field32(®, AUTOWAKEUP_CFG_TBCN_BEFORE_WAKE, 0); ++ rt2x00_set_field32(®, AUTOWAKEUP_CFG_AUTOWAKE, 0); ++ rt2x00pci_register_write(rt2x00dev, AUTOWAKEUP_CFG, reg); ++ } ++} ++ ++static void rt2800pci_config(struct rt2x00_dev *rt2x00dev, ++ struct rt2x00lib_conf *libconf, ++ const unsigned int flags) ++{ ++ /* Always recalculate LNA gain before changing configuration */ ++ rt2800pci_config_lna_gain(rt2x00dev, libconf); ++ ++ if (flags & IEEE80211_CONF_CHANGE_CHANNEL) ++ rt2800pci_config_channel(rt2x00dev, libconf->conf, ++ &libconf->rf, &libconf->channel); ++ if (flags & IEEE80211_CONF_CHANGE_POWER) ++ rt2800pci_config_txpower(rt2x00dev, libconf->conf->power_level); ++ if (flags & IEEE80211_CONF_CHANGE_RETRY_LIMITS) ++ rt2800pci_config_retry_limit(rt2x00dev, libconf); ++ if (flags & IEEE80211_CONF_CHANGE_BEACON_INTERVAL) ++ rt2800pci_config_duration(rt2x00dev, libconf); ++ if (flags & IEEE80211_CONF_CHANGE_PS) ++ rt2800pci_config_ps(rt2x00dev, libconf); ++} ++ ++/* ++ * Link tuning ++ */ ++static void rt2800pci_link_stats(struct rt2x00_dev *rt2x00dev, ++ struct link_qual *qual) ++{ ++ u32 reg; ++ ++ /* ++ * Update FCS error count from register. ++ */ ++ rt2x00pci_register_read(rt2x00dev, RX_STA_CNT0, ®); ++ qual->rx_failed = rt2x00_get_field32(reg, RX_STA_CNT0_CRC_ERR); ++} ++ ++static u8 rt2800pci_get_default_vgc(struct rt2x00_dev *rt2x00dev) ++{ ++ if (rt2x00dev->curr_band == IEEE80211_BAND_2GHZ) ++ return 0x2e + rt2x00dev->lna_gain; ++ ++ if (!test_bit(CONFIG_CHANNEL_HT40, &rt2x00dev->flags)) ++ return 0x32 + (rt2x00dev->lna_gain * 5) / 3; ++ else ++ return 0x3a + (rt2x00dev->lna_gain * 5) / 3; ++} ++ ++static inline void rt2800pci_set_vgc(struct rt2x00_dev *rt2x00dev, ++ struct link_qual *qual, u8 vgc_level) ++{ ++ if (qual->vgc_level != vgc_level) { ++ rt2800pci_bbp_write(rt2x00dev, 66, vgc_level); ++ qual->vgc_level = vgc_level; ++ qual->vgc_level_reg = vgc_level; ++ } ++} ++ ++static void rt2800pci_reset_tuner(struct rt2x00_dev *rt2x00dev, ++ struct link_qual *qual) ++{ ++ rt2800pci_set_vgc(rt2x00dev, qual, ++ rt2800pci_get_default_vgc(rt2x00dev)); ++} ++ ++static void rt2800pci_link_tuner(struct rt2x00_dev *rt2x00dev, ++ struct link_qual *qual, const u32 count) ++{ ++ if (rt2x00_rev(&rt2x00dev->chip) == RT2860C_VERSION) ++ return; ++ ++ /* ++ * When RSSI is better then -80 increase VGC level with 0x10 ++ */ ++ rt2800pci_set_vgc(rt2x00dev, qual, ++ rt2800pci_get_default_vgc(rt2x00dev) + ++ ((qual->rssi > -80) * 0x10)); ++} ++ ++/* ++ * Firmware functions ++ */ ++static char *rt2800pci_get_firmware_name(struct rt2x00_dev *rt2x00dev) ++{ ++ return FIRMWARE_RT2860; ++} ++ ++static int rt2800pci_check_firmware(struct rt2x00_dev *rt2x00dev, ++ const u8 *data, const size_t len) ++{ ++ u16 fw_crc; ++ u16 crc; ++ ++ /* ++ * Only support 8kb firmware files. ++ */ ++ if (len != 8192) ++ return FW_BAD_LENGTH; ++ ++ /* ++ * The last 2 bytes in the firmware array are the crc checksum itself, ++ * this means that we should never pass those 2 bytes to the crc ++ * algorithm. ++ */ ++ fw_crc = (data[len - 2] << 8 | data[len - 1]); ++ ++ /* ++ * Use the crc ccitt algorithm. ++ * This will return the same value as the legacy driver which ++ * used bit ordering reversion on the both the firmware bytes ++ * before input input as well as on the final output. ++ * Obviously using crc ccitt directly is much more efficient. ++ */ ++ crc = crc_ccitt(~0, data, len - 2); ++ ++ /* ++ * There is a small difference between the crc-itu-t + bitrev and ++ * the crc-ccitt crc calculation. In the latter method the 2 bytes ++ * will be swapped, use swab16 to convert the crc to the correct ++ * value. ++ */ ++ crc = swab16(crc); ++ ++ return (fw_crc == crc) ? FW_OK : FW_BAD_CRC; ++} ++ ++static int rt2800pci_load_firmware(struct rt2x00_dev *rt2x00dev, ++ const u8 *data, const size_t len) ++{ ++ unsigned int i; ++ u32 reg; ++ ++ /* ++ * Wait for stable hardware. ++ */ ++ for (i = 0; i < REGISTER_BUSY_COUNT; i++) { ++ rt2x00pci_register_read(rt2x00dev, MAC_CSR0, ®); ++ if (reg && reg != ~0) ++ break; ++ msleep(1); ++ } ++ ++ if (i == REGISTER_BUSY_COUNT) { ++ ERROR(rt2x00dev, "Unstable hardware.\n"); ++ return -EBUSY; ++ } ++ ++ rt2x00pci_register_write(rt2x00dev, PWR_PIN_CFG, 0x00000002); ++ rt2x00pci_register_write(rt2x00dev, AUTOWAKEUP_CFG, 0x00000000); ++ ++ /* ++ * Disable DMA, will be reenabled later when enabling ++ * the radio. ++ */ ++ rt2x00pci_register_read(rt2x00dev, WPDMA_GLO_CFG, ®); ++ rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_TX_DMA, 0); ++ rt2x00_set_field32(®, WPDMA_GLO_CFG_TX_DMA_BUSY, 0); ++ rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_RX_DMA, 0); ++ rt2x00_set_field32(®, WPDMA_GLO_CFG_RX_DMA_BUSY, 0); ++ rt2x00_set_field32(®, WPDMA_GLO_CFG_TX_WRITEBACK_DONE, 1); ++ rt2x00pci_register_write(rt2x00dev, WPDMA_GLO_CFG, reg); ++ ++ /* ++ * enable Host program ram write selection ++ */ ++ reg = 0; ++ rt2x00_set_field32(®, PBF_SYS_CTRL_HOST_RAM_WRITE, 1); ++ rt2x00pci_register_write(rt2x00dev, PBF_SYS_CTRL, reg); ++ ++ /* ++ * Write firmware to device. ++ */ ++ rt2x00pci_register_multiwrite(rt2x00dev, FIRMWARE_IMAGE_BASE, ++ data, len); ++ ++ rt2x00pci_register_write(rt2x00dev, PBF_SYS_CTRL, 0x00000); ++ rt2x00pci_register_write(rt2x00dev, PBF_SYS_CTRL, 0x00001); ++ ++ /* ++ * Wait for device to stabilize. ++ */ ++ for (i = 0; i < REGISTER_BUSY_COUNT; i++) { ++ rt2x00pci_register_read(rt2x00dev, PBF_SYS_CTRL, ®); ++ if (rt2x00_get_field32(reg, PBF_SYS_CTRL_READY)) ++ break; ++ msleep(1); ++ } ++ ++ if (i == REGISTER_BUSY_COUNT) { ++ ERROR(rt2x00dev, "PBF system register not ready.\n"); ++ return -EBUSY; ++ } ++ ++ /* ++ * Disable interrupts ++ */ ++ rt2x00dev->ops->lib->set_device_state(rt2x00dev, STATE_RADIO_IRQ_OFF); ++ ++ /* ++ * Initialize BBP R/W access agent ++ */ ++ rt2x00pci_register_write(rt2x00dev, H2M_BBP_AGENT, 0); ++ rt2x00pci_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0); ++ ++ return 0; ++} ++ ++/* ++ * Initialization functions. ++ */ ++static bool rt2800pci_get_entry_state(struct queue_entry *entry) ++{ ++ struct queue_entry_priv_pci *entry_priv = entry->priv_data; ++ u32 word; ++ ++ if (entry->queue->qid == QID_RX) { ++ rt2x00_desc_read(entry_priv->desc, 1, &word); ++ ++ return (!rt2x00_get_field32(word, RXD_W1_DMA_DONE)); ++ } else { ++ rt2x00_desc_read(entry_priv->desc, 1, &word); ++ ++ return (!rt2x00_get_field32(word, TXD_W1_DMA_DONE)); ++ } ++} ++ ++static void rt2800pci_clear_entry(struct queue_entry *entry) ++{ ++ struct queue_entry_priv_pci *entry_priv = entry->priv_data; ++ struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb); ++ u32 word; ++ ++ if (entry->queue->qid == QID_RX) { ++ rt2x00_desc_read(entry_priv->desc, 0, &word); ++ rt2x00_set_field32(&word, RXD_W0_SDP0, skbdesc->skb_dma); ++ rt2x00_desc_write(entry_priv->desc, 0, word); ++ ++ rt2x00_desc_read(entry_priv->desc, 1, &word); ++ rt2x00_set_field32(&word, RXD_W1_DMA_DONE, 0); ++ rt2x00_desc_write(entry_priv->desc, 1, word); ++ } else { ++ rt2x00_desc_read(entry_priv->desc, 1, &word); ++ rt2x00_set_field32(&word, TXD_W1_DMA_DONE, 1); ++ rt2x00_desc_write(entry_priv->desc, 1, word); ++ } ++} ++ ++static int rt2800pci_init_queues(struct rt2x00_dev *rt2x00dev) ++{ ++ struct queue_entry_priv_pci *entry_priv; ++ u32 reg; ++ ++ /* ++ * Initialize registers. ++ */ ++ entry_priv = rt2x00dev->tx[0].entries[0].priv_data; ++ rt2x00pci_register_write(rt2x00dev, TX_BASE_PTR0, entry_priv->desc_dma); ++ rt2x00pci_register_write(rt2x00dev, TX_MAX_CNT0, rt2x00dev->tx[0].limit); ++ rt2x00pci_register_write(rt2x00dev, TX_CTX_IDX0, 0); ++ rt2x00pci_register_write(rt2x00dev, TX_DTX_IDX0, 0); ++ ++ entry_priv = rt2x00dev->tx[1].entries[0].priv_data; ++ rt2x00pci_register_write(rt2x00dev, TX_BASE_PTR1, entry_priv->desc_dma); ++ rt2x00pci_register_write(rt2x00dev, TX_MAX_CNT1, rt2x00dev->tx[1].limit); ++ rt2x00pci_register_write(rt2x00dev, TX_CTX_IDX1, 0); ++ rt2x00pci_register_write(rt2x00dev, TX_DTX_IDX1, 0); ++ ++ entry_priv = rt2x00dev->tx[2].entries[0].priv_data; ++ rt2x00pci_register_write(rt2x00dev, TX_BASE_PTR2, entry_priv->desc_dma); ++ rt2x00pci_register_write(rt2x00dev, TX_MAX_CNT2, rt2x00dev->tx[2].limit); ++ rt2x00pci_register_write(rt2x00dev, TX_CTX_IDX2, 0); ++ rt2x00pci_register_write(rt2x00dev, TX_DTX_IDX2, 0); ++ ++ entry_priv = rt2x00dev->tx[3].entries[0].priv_data; ++ rt2x00pci_register_write(rt2x00dev, TX_BASE_PTR3, entry_priv->desc_dma); ++ rt2x00pci_register_write(rt2x00dev, TX_MAX_CNT3, rt2x00dev->tx[3].limit); ++ rt2x00pci_register_write(rt2x00dev, TX_CTX_IDX3, 0); ++ rt2x00pci_register_write(rt2x00dev, TX_DTX_IDX3, 0); ++ ++ entry_priv = rt2x00dev->rx->entries[0].priv_data; ++ rt2x00pci_register_write(rt2x00dev, RX_BASE_PTR, entry_priv->desc_dma); ++ rt2x00pci_register_write(rt2x00dev, RX_MAX_CNT, rt2x00dev->rx[0].limit); ++ rt2x00pci_register_write(rt2x00dev, RX_CRX_IDX, rt2x00dev->rx[0].limit - 1); ++ rt2x00pci_register_write(rt2x00dev, RX_DRX_IDX, 0); ++ ++ /* ++ * Enable global DMA configuration ++ */ ++ rt2x00pci_register_read(rt2x00dev, WPDMA_GLO_CFG, ®); ++ rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_TX_DMA, 0); ++ rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_RX_DMA, 0); ++ rt2x00_set_field32(®, WPDMA_GLO_CFG_TX_WRITEBACK_DONE, 1); ++ rt2x00pci_register_write(rt2x00dev, WPDMA_GLO_CFG, reg); ++ ++ rt2x00pci_register_write(rt2x00dev, DELAY_INT_CFG, 0); ++ ++ return 0; ++} ++ ++static int rt2800pci_init_registers(struct rt2x00_dev *rt2x00dev) ++{ ++ u32 reg; ++ unsigned int i; ++ ++ rt2x00pci_register_read(rt2x00dev, WPDMA_RST_IDX, ®); ++ rt2x00_set_field32(®, WPDMA_RST_IDX_DTX_IDX0, 1); ++ rt2x00_set_field32(®, WPDMA_RST_IDX_DTX_IDX1, 1); ++ rt2x00_set_field32(®, WPDMA_RST_IDX_DTX_IDX2, 1); ++ rt2x00_set_field32(®, WPDMA_RST_IDX_DTX_IDX3, 1); ++ rt2x00_set_field32(®, WPDMA_RST_IDX_DTX_IDX4, 1); ++ rt2x00_set_field32(®, WPDMA_RST_IDX_DTX_IDX5, 1); ++ rt2x00_set_field32(®, WPDMA_RST_IDX_DRX_IDX0, 1); ++ rt2x00pci_register_write(rt2x00dev, WPDMA_RST_IDX, reg); ++ ++ rt2x00pci_register_write(rt2x00dev, PBF_SYS_CTRL, 0x00000e1f); ++ rt2x00pci_register_write(rt2x00dev, PBF_SYS_CTRL, 0x00000e00); ++ ++ rt2x00pci_register_write(rt2x00dev, PWR_PIN_CFG, 0x00000003); ++ ++ rt2x00pci_register_read(rt2x00dev, MAC_SYS_CTRL, ®); ++ rt2x00_set_field32(®, MAC_SYS_CTRL_RESET_CSR, 1); ++ rt2x00_set_field32(®, MAC_SYS_CTRL_RESET_BBP, 1); ++ rt2x00pci_register_write(rt2x00dev, MAC_SYS_CTRL, reg); ++ ++ rt2x00pci_register_write(rt2x00dev, MAC_SYS_CTRL, 0x00000000); ++ ++ rt2x00pci_register_read(rt2x00dev, BCN_OFFSET0, ®); ++ rt2x00_set_field32(®, BCN_OFFSET0_BCN0, 0xe0); /* 0x3800 */ ++ rt2x00_set_field32(®, BCN_OFFSET0_BCN1, 0xe8); /* 0x3a00 */ ++ rt2x00_set_field32(®, BCN_OFFSET0_BCN2, 0xf0); /* 0x3c00 */ ++ rt2x00_set_field32(®, BCN_OFFSET0_BCN3, 0xf8); /* 0x3e00 */ ++ rt2x00pci_register_write(rt2x00dev, BCN_OFFSET0, reg); ++ ++ rt2x00pci_register_read(rt2x00dev, BCN_OFFSET1, ®); ++ rt2x00_set_field32(®, BCN_OFFSET1_BCN4, 0xc8); /* 0x3200 */ ++ rt2x00_set_field32(®, BCN_OFFSET1_BCN5, 0xd0); /* 0x3400 */ ++ rt2x00_set_field32(®, BCN_OFFSET1_BCN6, 0x77); /* 0x1dc0 */ ++ rt2x00_set_field32(®, BCN_OFFSET1_BCN7, 0x6f); /* 0x1bc0 */ ++ rt2x00pci_register_write(rt2x00dev, BCN_OFFSET1, reg); ++ ++ rt2x00pci_register_write(rt2x00dev, LEGACY_BASIC_RATE, 0x0000013f); ++ rt2x00pci_register_write(rt2x00dev, HT_BASIC_RATE, 0x00008003); ++ ++ rt2x00pci_register_write(rt2x00dev, MAC_SYS_CTRL, 0x00000000); ++ ++ rt2x00pci_register_read(rt2x00dev, BCN_TIME_CFG, ®); ++ rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_INTERVAL, 0); ++ rt2x00_set_field32(®, BCN_TIME_CFG_TSF_TICKING, 0); ++ rt2x00_set_field32(®, BCN_TIME_CFG_TSF_SYNC, 0); ++ rt2x00_set_field32(®, BCN_TIME_CFG_TBTT_ENABLE, 0); ++ rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_GEN, 0); ++ rt2x00_set_field32(®, BCN_TIME_CFG_TX_TIME_COMPENSATE, 0); ++ rt2x00pci_register_write(rt2x00dev, BCN_TIME_CFG, reg); ++ ++ rt2x00pci_register_write(rt2x00dev, TX_SW_CFG0, 0x00000000); ++ rt2x00pci_register_write(rt2x00dev, TX_SW_CFG1, 0x00080606); ++ ++ rt2x00pci_register_read(rt2x00dev, TX_LINK_CFG, ®); ++ rt2x00_set_field32(®, TX_LINK_CFG_REMOTE_MFB_LIFETIME, 32); ++ rt2x00_set_field32(®, TX_LINK_CFG_MFB_ENABLE, 0); ++ rt2x00_set_field32(®, TX_LINK_CFG_REMOTE_UMFS_ENABLE, 0); ++ rt2x00_set_field32(®, TX_LINK_CFG_TX_MRQ_EN, 0); ++ rt2x00_set_field32(®, TX_LINK_CFG_TX_RDG_EN, 0); ++ rt2x00_set_field32(®, TX_LINK_CFG_TX_CF_ACK_EN, 1); ++ rt2x00_set_field32(®, TX_LINK_CFG_REMOTE_MFB, 0); ++ rt2x00_set_field32(®, TX_LINK_CFG_REMOTE_MFS, 0); ++ rt2x00pci_register_write(rt2x00dev, TX_LINK_CFG, reg); ++ ++ rt2x00pci_register_read(rt2x00dev, TX_TIMEOUT_CFG, ®); ++ rt2x00_set_field32(®, TX_TIMEOUT_CFG_MPDU_LIFETIME, 9); ++ rt2x00_set_field32(®, TX_TIMEOUT_CFG_TX_OP_TIMEOUT, 10); ++ rt2x00pci_register_write(rt2x00dev, TX_TIMEOUT_CFG, reg); ++ ++ rt2x00pci_register_read(rt2x00dev, MAX_LEN_CFG, ®); ++ rt2x00_set_field32(®, MAX_LEN_CFG_MAX_MPDU, AGGREGATION_SIZE); ++ if (rt2x00_rev(&rt2x00dev->chip) >= RT2880E_VERSION && ++ rt2x00_rev(&rt2x00dev->chip) < RT3070_VERSION) ++ rt2x00_set_field32(®, MAX_LEN_CFG_MAX_PSDU, 2); ++ else ++ rt2x00_set_field32(®, MAX_LEN_CFG_MAX_PSDU, 1); ++ rt2x00_set_field32(®, MAX_LEN_CFG_MIN_PSDU, 0); ++ rt2x00_set_field32(®, MAX_LEN_CFG_MIN_MPDU, 0); ++ rt2x00pci_register_write(rt2x00dev, MAX_LEN_CFG, reg); ++ ++ rt2x00pci_register_write(rt2x00dev, PBF_MAX_PCNT, 0x1f3fbf9f); ++ ++ rt2x00pci_register_read(rt2x00dev, AUTO_RSP_CFG, ®); ++ rt2x00_set_field32(®, AUTO_RSP_CFG_AUTORESPONDER, 1); ++ rt2x00_set_field32(®, AUTO_RSP_CFG_CTS_40_MMODE, 0); ++ rt2x00_set_field32(®, AUTO_RSP_CFG_CTS_40_MREF, 0); ++ rt2x00_set_field32(®, AUTO_RSP_CFG_DUAL_CTS_EN, 0); ++ rt2x00_set_field32(®, AUTO_RSP_CFG_ACK_CTS_PSM_BIT, 0); ++ rt2x00pci_register_write(rt2x00dev, AUTO_RSP_CFG, reg); ++ ++ rt2x00pci_register_read(rt2x00dev, CCK_PROT_CFG, ®); ++ rt2x00_set_field32(®, CCK_PROT_CFG_PROTECT_RATE, 8); ++ rt2x00_set_field32(®, CCK_PROT_CFG_PROTECT_CTRL, 0); ++ rt2x00_set_field32(®, CCK_PROT_CFG_PROTECT_NAV, 1); ++ rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_CCK, 1); ++ rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_OFDM, 1); ++ rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_MM20, 1); ++ rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_MM40, 1); ++ rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_GF20, 1); ++ rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_GF40, 1); ++ rt2x00pci_register_write(rt2x00dev, CCK_PROT_CFG, reg); ++ ++ rt2x00pci_register_read(rt2x00dev, OFDM_PROT_CFG, ®); ++ rt2x00_set_field32(®, OFDM_PROT_CFG_PROTECT_RATE, 8); ++ rt2x00_set_field32(®, OFDM_PROT_CFG_PROTECT_CTRL, 0); ++ rt2x00_set_field32(®, OFDM_PROT_CFG_PROTECT_NAV, 1); ++ rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_CCK, 1); ++ rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_OFDM, 1); ++ rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_MM20, 1); ++ rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_MM40, 1); ++ rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_GF20, 1); ++ rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_GF40, 1); ++ rt2x00pci_register_write(rt2x00dev, OFDM_PROT_CFG, reg); ++ ++ rt2x00pci_register_read(rt2x00dev, MM20_PROT_CFG, ®); ++ rt2x00_set_field32(®, MM20_PROT_CFG_PROTECT_RATE, 0x4004); ++ rt2x00_set_field32(®, MM20_PROT_CFG_PROTECT_CTRL, 0); ++ rt2x00_set_field32(®, MM20_PROT_CFG_PROTECT_NAV, 1); ++ rt2x00_set_field32(®, MM20_PROT_CFG_TX_OP_ALLOW_CCK, 1); ++ rt2x00_set_field32(®, MM20_PROT_CFG_TX_OP_ALLOW_OFDM, 1); ++ rt2x00_set_field32(®, MM20_PROT_CFG_TX_OP_ALLOW_MM20, 1); ++ rt2x00_set_field32(®, MM20_PROT_CFG_TX_OP_ALLOW_MM40, 0); ++ rt2x00_set_field32(®, MM20_PROT_CFG_TX_OP_ALLOW_GF20, 1); ++ rt2x00_set_field32(®, MM20_PROT_CFG_TX_OP_ALLOW_GF40, 0); ++ rt2x00pci_register_write(rt2x00dev, MM20_PROT_CFG, reg); ++ ++ rt2x00pci_register_read(rt2x00dev, MM40_PROT_CFG, ®); ++ rt2x00_set_field32(®, MM40_PROT_CFG_PROTECT_RATE, 0x4084); ++ rt2x00_set_field32(®, MM40_PROT_CFG_PROTECT_CTRL, 0); ++ rt2x00_set_field32(®, MM40_PROT_CFG_PROTECT_NAV, 1); ++ rt2x00_set_field32(®, MM40_PROT_CFG_TX_OP_ALLOW_CCK, 1); ++ rt2x00_set_field32(®, MM40_PROT_CFG_TX_OP_ALLOW_OFDM, 1); ++ rt2x00_set_field32(®, MM40_PROT_CFG_TX_OP_ALLOW_MM20, 1); ++ rt2x00_set_field32(®, MM40_PROT_CFG_TX_OP_ALLOW_MM40, 1); ++ rt2x00_set_field32(®, MM40_PROT_CFG_TX_OP_ALLOW_GF20, 1); ++ rt2x00_set_field32(®, MM40_PROT_CFG_TX_OP_ALLOW_GF40, 1); ++ rt2x00pci_register_write(rt2x00dev, MM40_PROT_CFG, reg); ++ ++ rt2x00pci_register_read(rt2x00dev, GF20_PROT_CFG, ®); ++ rt2x00_set_field32(®, GF20_PROT_CFG_PROTECT_RATE, 0x4004); ++ rt2x00_set_field32(®, GF20_PROT_CFG_PROTECT_CTRL, 0); ++ rt2x00_set_field32(®, GF20_PROT_CFG_PROTECT_NAV, 1); ++ rt2x00_set_field32(®, GF20_PROT_CFG_TX_OP_ALLOW_CCK, 1); ++ rt2x00_set_field32(®, GF20_PROT_CFG_TX_OP_ALLOW_OFDM, 1); ++ rt2x00_set_field32(®, GF20_PROT_CFG_TX_OP_ALLOW_MM20, 1); ++ rt2x00_set_field32(®, GF20_PROT_CFG_TX_OP_ALLOW_MM40, 0); ++ rt2x00_set_field32(®, GF20_PROT_CFG_TX_OP_ALLOW_GF20, 1); ++ rt2x00_set_field32(®, GF20_PROT_CFG_TX_OP_ALLOW_GF40, 0); ++ rt2x00pci_register_write(rt2x00dev, GF20_PROT_CFG, reg); ++ ++ rt2x00pci_register_read(rt2x00dev, GF40_PROT_CFG, ®); ++ rt2x00_set_field32(®, GF40_PROT_CFG_PROTECT_RATE, 0x4084); ++ rt2x00_set_field32(®, GF40_PROT_CFG_PROTECT_CTRL, 0); ++ rt2x00_set_field32(®, GF40_PROT_CFG_PROTECT_NAV, 1); ++ rt2x00_set_field32(®, GF40_PROT_CFG_TX_OP_ALLOW_CCK, 1); ++ rt2x00_set_field32(®, GF40_PROT_CFG_TX_OP_ALLOW_OFDM, 1); ++ rt2x00_set_field32(®, GF40_PROT_CFG_TX_OP_ALLOW_MM20, 1); ++ rt2x00_set_field32(®, GF40_PROT_CFG_TX_OP_ALLOW_MM40, 1); ++ rt2x00_set_field32(®, GF40_PROT_CFG_TX_OP_ALLOW_GF20, 1); ++ rt2x00_set_field32(®, GF40_PROT_CFG_TX_OP_ALLOW_GF40, 1); ++ rt2x00pci_register_write(rt2x00dev, GF40_PROT_CFG, reg); ++ ++ rt2x00pci_register_write(rt2x00dev, TXOP_CTRL_CFG, 0x0000583f); ++ rt2x00pci_register_write(rt2x00dev, TXOP_HLDR_ET, 0x00000002); ++ ++ rt2x00pci_register_read(rt2x00dev, TX_RTS_CFG, ®); ++ rt2x00_set_field32(®, TX_RTS_CFG_AUTO_RTS_RETRY_LIMIT, 32); ++ rt2x00_set_field32(®, TX_RTS_CFG_RTS_THRES, ++ IEEE80211_MAX_RTS_THRESHOLD); ++ rt2x00_set_field32(®, TX_RTS_CFG_RTS_FBK_EN, 0); ++ rt2x00pci_register_write(rt2x00dev, TX_RTS_CFG, reg); ++ ++ rt2x00pci_register_write(rt2x00dev, EXP_ACK_TIME, 0x002400ca); ++ rt2x00pci_register_write(rt2x00dev, PWR_PIN_CFG, 0x00000003); ++ ++ /* ++ * ASIC will keep garbage value after boot, clear encryption keys. ++ */ ++ for (i = 0; i < 256; i++) { ++ u32 wcid[2] = { 0xffffffff, 0x00ffffff }; ++ rt2x00pci_register_multiwrite(rt2x00dev, MAC_WCID_ENTRY(i), ++ wcid, sizeof(wcid)); ++ ++ rt2x00pci_register_write(rt2x00dev, MAC_WCID_ATTR_ENTRY(i), 1); ++ rt2x00pci_register_write(rt2x00dev, MAC_IVEIV_ENTRY(i), 0); ++ } ++ ++ for (i = 0; i < 16; i++) ++ rt2x00pci_register_write(rt2x00dev, ++ SHARED_KEY_MODE_ENTRY(i), 0); ++ ++ /* ++ * Clear all beacons ++ * For the Beacon base registers we only need to clear ++ * the first byte since that byte contains the VALID and OWNER ++ * bits which (when set to 0) will invalidate the entire beacon. ++ */ ++ rt2x00pci_register_write(rt2x00dev, HW_BEACON_BASE0, 0); ++ rt2x00pci_register_write(rt2x00dev, HW_BEACON_BASE1, 0); ++ rt2x00pci_register_write(rt2x00dev, HW_BEACON_BASE2, 0); ++ rt2x00pci_register_write(rt2x00dev, HW_BEACON_BASE3, 0); ++ rt2x00pci_register_write(rt2x00dev, HW_BEACON_BASE4, 0); ++ rt2x00pci_register_write(rt2x00dev, HW_BEACON_BASE5, 0); ++ rt2x00pci_register_write(rt2x00dev, HW_BEACON_BASE6, 0); ++ rt2x00pci_register_write(rt2x00dev, HW_BEACON_BASE7, 0); ++ ++ rt2x00pci_register_read(rt2x00dev, HT_FBK_CFG0, ®); ++ rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS0FBK, 0); ++ rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS1FBK, 0); ++ rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS2FBK, 1); ++ rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS3FBK, 2); ++ rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS4FBK, 3); ++ rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS5FBK, 4); ++ rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS6FBK, 5); ++ rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS7FBK, 6); ++ rt2x00pci_register_write(rt2x00dev, HT_FBK_CFG0, reg); ++ ++ rt2x00pci_register_read(rt2x00dev, HT_FBK_CFG1, ®); ++ rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS8FBK, 8); ++ rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS9FBK, 8); ++ rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS10FBK, 9); ++ rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS11FBK, 10); ++ rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS12FBK, 11); ++ rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS13FBK, 12); ++ rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS14FBK, 13); ++ rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS15FBK, 14); ++ rt2x00pci_register_write(rt2x00dev, HT_FBK_CFG1, reg); ++ ++ rt2x00pci_register_read(rt2x00dev, LG_FBK_CFG0, ®); ++ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS0FBK, 8); ++ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS1FBK, 8); ++ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS2FBK, 3); ++ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS3FBK, 10); ++ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS4FBK, 11); ++ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS5FBK, 12); ++ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS6FBK, 13); ++ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS7FBK, 14); ++ rt2x00pci_register_write(rt2x00dev, LG_FBK_CFG0, reg); ++ ++ rt2x00pci_register_read(rt2x00dev, LG_FBK_CFG1, ®); ++ rt2x00_set_field32(®, LG_FBK_CFG0_CCKMCS0FBK, 0); ++ rt2x00_set_field32(®, LG_FBK_CFG0_CCKMCS1FBK, 0); ++ rt2x00_set_field32(®, LG_FBK_CFG0_CCKMCS2FBK, 1); ++ rt2x00_set_field32(®, LG_FBK_CFG0_CCKMCS3FBK, 2); ++ rt2x00pci_register_write(rt2x00dev, LG_FBK_CFG1, reg); ++ ++ /* ++ * We must clear the error counters. ++ * These registers are cleared on read, ++ * so we may pass a useless variable to store the value. ++ */ ++ rt2x00pci_register_read(rt2x00dev, RX_STA_CNT0, ®); ++ rt2x00pci_register_read(rt2x00dev, RX_STA_CNT1, ®); ++ rt2x00pci_register_read(rt2x00dev, RX_STA_CNT2, ®); ++ rt2x00pci_register_read(rt2x00dev, TX_STA_CNT0, ®); ++ rt2x00pci_register_read(rt2x00dev, TX_STA_CNT1, ®); ++ rt2x00pci_register_read(rt2x00dev, TX_STA_CNT2, ®); ++ ++ return 0; ++} ++ ++static int rt2800pci_wait_bbp_rf_ready(struct rt2x00_dev *rt2x00dev) ++{ ++ unsigned int i; ++ u32 reg; ++ ++ for (i = 0; i < REGISTER_BUSY_COUNT; i++) { ++ rt2x00pci_register_read(rt2x00dev, MAC_STATUS_CFG, ®); ++ if (!rt2x00_get_field32(reg, MAC_STATUS_CFG_BBP_RF_BUSY)) ++ return 0; ++ ++ udelay(REGISTER_BUSY_DELAY); ++ } ++ ++ ERROR(rt2x00dev, "BBP/RF register access failed, aborting.\n"); ++ return -EACCES; ++} ++ ++static int rt2800pci_wait_bbp_ready(struct rt2x00_dev *rt2x00dev) ++{ ++ unsigned int i; ++ u8 value; ++ ++ /* ++ * BBP was enabled after firmware was loaded, ++ * but we need to reactivate it now. ++ */ ++ rt2x00pci_register_write(rt2x00dev, H2M_BBP_AGENT, 0); ++ rt2x00pci_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0); ++ msleep(1); ++ ++ for (i = 0; i < REGISTER_BUSY_COUNT; i++) { ++ rt2800pci_bbp_read(rt2x00dev, 0, &value); ++ if ((value != 0xff) && (value != 0x00)) ++ return 0; ++ udelay(REGISTER_BUSY_DELAY); ++ } ++ ++ ERROR(rt2x00dev, "BBP register access failed, aborting.\n"); ++ return -EACCES; ++} ++ ++static int rt2800pci_init_bbp(struct rt2x00_dev *rt2x00dev) ++{ ++ unsigned int i; ++ u16 eeprom; ++ u8 reg_id; ++ u8 value; ++ ++ if (unlikely(rt2800pci_wait_bbp_rf_ready(rt2x00dev) || ++ rt2800pci_wait_bbp_ready(rt2x00dev))) ++ return -EACCES; ++ ++ rt2800pci_bbp_write(rt2x00dev, 65, 0x2c); ++ rt2800pci_bbp_write(rt2x00dev, 66, 0x38); ++ rt2800pci_bbp_write(rt2x00dev, 69, 0x12); ++ rt2800pci_bbp_write(rt2x00dev, 70, 0x0a); ++ rt2800pci_bbp_write(rt2x00dev, 73, 0x10); ++ rt2800pci_bbp_write(rt2x00dev, 81, 0x37); ++ rt2800pci_bbp_write(rt2x00dev, 82, 0x62); ++ rt2800pci_bbp_write(rt2x00dev, 83, 0x6a); ++ rt2800pci_bbp_write(rt2x00dev, 84, 0x99); ++ rt2800pci_bbp_write(rt2x00dev, 86, 0x00); ++ rt2800pci_bbp_write(rt2x00dev, 91, 0x04); ++ rt2800pci_bbp_write(rt2x00dev, 92, 0x00); ++ rt2800pci_bbp_write(rt2x00dev, 103, 0x00); ++ rt2800pci_bbp_write(rt2x00dev, 105, 0x05); ++ ++ if (rt2x00_rev(&rt2x00dev->chip) == RT2860C_VERSION) { ++ rt2800pci_bbp_write(rt2x00dev, 69, 0x16); ++ rt2800pci_bbp_write(rt2x00dev, 73, 0x12); ++ } ++ ++ if (rt2x00_rev(&rt2x00dev->chip) > RT2860D_VERSION) ++ rt2800pci_bbp_write(rt2x00dev, 84, 0x19); ++ ++ if (rt2x00_rt(&rt2x00dev->chip, RT3052)) { ++ rt2800pci_bbp_write(rt2x00dev, 31, 0x08); ++ rt2800pci_bbp_write(rt2x00dev, 78, 0x0e); ++ rt2800pci_bbp_write(rt2x00dev, 80, 0x08); ++ } ++ ++ for (i = 0; i < EEPROM_BBP_SIZE; i++) { ++ rt2x00_eeprom_read(rt2x00dev, EEPROM_BBP_START + i, &eeprom); ++ ++ if (eeprom != 0xffff && eeprom != 0x0000) { ++ reg_id = rt2x00_get_field16(eeprom, EEPROM_BBP_REG_ID); ++ value = rt2x00_get_field16(eeprom, EEPROM_BBP_VALUE); ++ rt2800pci_bbp_write(rt2x00dev, reg_id, value); ++ } ++ } ++ ++ return 0; ++} ++ ++static u8 rt2800pci_init_rx_filter(struct rt2x00_dev *rt2x00dev, ++ bool bw40, u8 rfcsr24, u8 filter_target) ++{ ++ unsigned int i; ++ u8 bbp; ++ u8 rfcsr; ++ u8 passband; ++ u8 stopband; ++ u8 overtuned = 0; ++ ++ rt2800pci_rfcsr_write(rt2x00dev, 24, rfcsr24); ++ ++ rt2800pci_bbp_read(rt2x00dev, 4, &bbp); ++ rt2x00_set_field8(&bbp, BBP4_BANDWIDTH, 2 * bw40); ++ rt2800pci_bbp_write(rt2x00dev, 4, bbp); ++ ++ rt2800pci_rfcsr_read(rt2x00dev, 22, &rfcsr); ++ rt2x00_set_field8(&rfcsr, RFCSR22_BASEBAND_LOOPBACK, 1); ++ rt2800pci_rfcsr_write(rt2x00dev, 22, rfcsr); ++ ++ /* ++ * Set power & frequency of passband test tone ++ */ ++ rt2800pci_bbp_write(rt2x00dev, 24, 0); ++ ++ for (i = 0; i < 100; i++) { ++ rt2800pci_bbp_write(rt2x00dev, 25, 0x90); ++ msleep(1); ++ ++ rt2800pci_bbp_read(rt2x00dev, 55, &passband); ++ if (passband) ++ break; ++ } ++ ++ /* ++ * Set power & frequency of stopband test tone ++ */ ++ rt2800pci_bbp_write(rt2x00dev, 24, 0x06); ++ ++ for (i = 0; i < 100; i++) { ++ rt2800pci_bbp_write(rt2x00dev, 25, 0x90); ++ msleep(1); ++ ++ rt2800pci_bbp_read(rt2x00dev, 55, &stopband); ++ ++ if ((passband - stopband) <= filter_target) { ++ rfcsr24++; ++ overtuned += ((passband - stopband) == filter_target); ++ } else ++ break; ++ ++ rt2800pci_rfcsr_write(rt2x00dev, 24, rfcsr24); ++ } ++ ++ rfcsr24 -= !!overtuned; ++ ++ rt2800pci_rfcsr_write(rt2x00dev, 24, rfcsr24); ++ return rfcsr24; ++} ++ ++static int rt2800pci_init_rfcsr(struct rt2x00_dev *rt2x00dev) ++{ ++ u8 rfcsr; ++ u8 bbp; ++ ++ if (!rt2x00_rf(&rt2x00dev->chip, RF3020) && ++ !rt2x00_rf(&rt2x00dev->chip, RF3021) && ++ !rt2x00_rf(&rt2x00dev->chip, RF3022)) ++ return 0; ++ ++ /* ++ * Init RF calibration. ++ */ ++ rt2800pci_rfcsr_read(rt2x00dev, 30, &rfcsr); ++ rt2x00_set_field8(&rfcsr, RFCSR30_RF_CALIBRATION, 1); ++ rt2800pci_rfcsr_write(rt2x00dev, 30, rfcsr); ++ msleep(1); ++ rt2x00_set_field8(&rfcsr, RFCSR30_RF_CALIBRATION, 0); ++ rt2800pci_rfcsr_write(rt2x00dev, 30, rfcsr); ++ ++ rt2800pci_rfcsr_write(rt2x00dev, 0, 0x50); ++ rt2800pci_rfcsr_write(rt2x00dev, 1, 0x01); ++ rt2800pci_rfcsr_write(rt2x00dev, 2, 0xf7); ++ rt2800pci_rfcsr_write(rt2x00dev, 3, 0x75); ++ rt2800pci_rfcsr_write(rt2x00dev, 4, 0x40); ++ rt2800pci_rfcsr_write(rt2x00dev, 5, 0x03); ++ rt2800pci_rfcsr_write(rt2x00dev, 6, 0x02); ++ rt2800pci_rfcsr_write(rt2x00dev, 7, 0x50); ++ rt2800pci_rfcsr_write(rt2x00dev, 8, 0x39); ++ rt2800pci_rfcsr_write(rt2x00dev, 9, 0x0f); ++ rt2800pci_rfcsr_write(rt2x00dev, 10, 0x60); ++ rt2800pci_rfcsr_write(rt2x00dev, 11, 0x21); ++ rt2800pci_rfcsr_write(rt2x00dev, 12, 0x75); ++ rt2800pci_rfcsr_write(rt2x00dev, 13, 0x75); ++ rt2800pci_rfcsr_write(rt2x00dev, 14, 0x90); ++ rt2800pci_rfcsr_write(rt2x00dev, 15, 0x58); ++ rt2800pci_rfcsr_write(rt2x00dev, 16, 0xb3); ++ rt2800pci_rfcsr_write(rt2x00dev, 17, 0x92); ++ rt2800pci_rfcsr_write(rt2x00dev, 18, 0x2c); ++ rt2800pci_rfcsr_write(rt2x00dev, 19, 0x02); ++ rt2800pci_rfcsr_write(rt2x00dev, 20, 0xba); ++ rt2800pci_rfcsr_write(rt2x00dev, 21, 0xdb); ++ rt2800pci_rfcsr_write(rt2x00dev, 22, 0x00); ++ rt2800pci_rfcsr_write(rt2x00dev, 23, 0x31); ++ rt2800pci_rfcsr_write(rt2x00dev, 24, 0x08); ++ rt2800pci_rfcsr_write(rt2x00dev, 25, 0x01); ++ rt2800pci_rfcsr_write(rt2x00dev, 26, 0x25); ++ rt2800pci_rfcsr_write(rt2x00dev, 27, 0x23); ++ rt2800pci_rfcsr_write(rt2x00dev, 28, 0x13); ++ rt2800pci_rfcsr_write(rt2x00dev, 29, 0x83); ++ ++ /* ++ * Set RX Filter calibration for 20MHz and 40MHz ++ */ ++ rt2x00dev->calibration_bw20 = ++ rt2800pci_init_rx_filter(rt2x00dev, false, 0x07, 0x16); ++ rt2x00dev->calibration_bw40 = ++ rt2800pci_init_rx_filter(rt2x00dev, true, 0x27, 0x19); ++ ++ /* ++ * Set back to initial state ++ */ ++ rt2800pci_bbp_write(rt2x00dev, 24, 0); ++ ++ rt2800pci_rfcsr_read(rt2x00dev, 22, &rfcsr); ++ rt2x00_set_field8(&rfcsr, RFCSR22_BASEBAND_LOOPBACK, 0); ++ rt2800pci_rfcsr_write(rt2x00dev, 22, rfcsr); ++ ++ /* ++ * set BBP back to BW20 ++ */ ++ rt2800pci_bbp_read(rt2x00dev, 4, &bbp); ++ rt2x00_set_field8(&bbp, BBP4_BANDWIDTH, 0); ++ rt2800pci_bbp_write(rt2x00dev, 4, bbp); ++ ++ return 0; ++} ++ ++/* ++ * Device state switch handlers. ++ */ ++static void rt2800pci_toggle_rx(struct rt2x00_dev *rt2x00dev, ++ enum dev_state state) ++{ ++ u32 reg; ++ ++ rt2x00pci_register_read(rt2x00dev, MAC_SYS_CTRL, ®); ++ rt2x00_set_field32(®, MAC_SYS_CTRL_ENABLE_RX, ++ (state == STATE_RADIO_RX_ON) || ++ (state == STATE_RADIO_RX_ON_LINK)); ++ rt2x00pci_register_write(rt2x00dev, MAC_SYS_CTRL, reg); ++} ++ ++static void rt2800pci_toggle_irq(struct rt2x00_dev *rt2x00dev, ++ enum dev_state state) ++{ ++ int mask = (state == STATE_RADIO_IRQ_ON); ++ u32 reg; ++ ++ /* ++ * When interrupts are being enabled, the interrupt registers ++ * should clear the register to assure a clean state. ++ */ ++ if (state == STATE_RADIO_IRQ_ON) { ++ rt2x00pci_register_read(rt2x00dev, INT_SOURCE_CSR, ®); ++ rt2x00pci_register_write(rt2x00dev, INT_SOURCE_CSR, reg); ++ } ++ ++ rt2x00pci_register_read(rt2x00dev, INT_MASK_CSR, ®); ++ rt2x00_set_field32(®, INT_MASK_CSR_RXDELAYINT, mask); ++ rt2x00_set_field32(®, INT_MASK_CSR_TXDELAYINT, mask); ++ rt2x00_set_field32(®, INT_MASK_CSR_RX_DONE, mask); ++ rt2x00_set_field32(®, INT_MASK_CSR_AC0_DMA_DONE, mask); ++ rt2x00_set_field32(®, INT_MASK_CSR_AC1_DMA_DONE, mask); ++ rt2x00_set_field32(®, INT_MASK_CSR_AC2_DMA_DONE, mask); ++ rt2x00_set_field32(®, INT_MASK_CSR_AC3_DMA_DONE, mask); ++ rt2x00_set_field32(®, INT_MASK_CSR_HCCA_DMA_DONE, mask); ++ rt2x00_set_field32(®, INT_MASK_CSR_MGMT_DMA_DONE, mask); ++ rt2x00_set_field32(®, INT_MASK_CSR_MCU_COMMAND, mask); ++ rt2x00_set_field32(®, INT_MASK_CSR_RXTX_COHERENT, mask); ++ rt2x00_set_field32(®, INT_MASK_CSR_TBTT, mask); ++ rt2x00_set_field32(®, INT_MASK_CSR_PRE_TBTT, mask); ++ rt2x00_set_field32(®, INT_MASK_CSR_TX_FIFO_STATUS, mask); ++ rt2x00_set_field32(®, INT_MASK_CSR_AUTO_WAKEUP, mask); ++ rt2x00_set_field32(®, INT_MASK_CSR_GPTIMER, mask); ++ rt2x00_set_field32(®, INT_MASK_CSR_RX_COHERENT, mask); ++ rt2x00_set_field32(®, INT_MASK_CSR_TX_COHERENT, mask); ++ rt2x00pci_register_write(rt2x00dev, INT_MASK_CSR, reg); ++} ++ ++static int rt2800pci_wait_wpdma_ready(struct rt2x00_dev *rt2x00dev) ++{ ++ unsigned int i; ++ u32 reg; ++ ++ for (i = 0; i < REGISTER_BUSY_COUNT; i++) { ++ rt2x00pci_register_read(rt2x00dev, WPDMA_GLO_CFG, ®); ++ if (!rt2x00_get_field32(reg, WPDMA_GLO_CFG_TX_DMA_BUSY) && ++ !rt2x00_get_field32(reg, WPDMA_GLO_CFG_RX_DMA_BUSY)) ++ return 0; ++ ++ msleep(1); ++ } ++ ++ ERROR(rt2x00dev, "WPDMA TX/RX busy, aborting.\n"); ++ return -EACCES; ++} ++ ++static int rt2800pci_enable_radio(struct rt2x00_dev *rt2x00dev) ++{ ++ u32 reg; ++ u16 word; ++ ++ /* ++ * Initialize all registers. ++ */ ++ if (unlikely(rt2800pci_wait_wpdma_ready(rt2x00dev) || ++ rt2800pci_init_queues(rt2x00dev) || ++ rt2800pci_init_registers(rt2x00dev) || ++ rt2800pci_wait_wpdma_ready(rt2x00dev) || ++ rt2800pci_init_bbp(rt2x00dev) || ++ rt2800pci_init_rfcsr(rt2x00dev))) ++ return -EIO; ++ ++ /* ++ * Send signal to firmware during boot time. ++ */ ++ rt2800pci_mcu_request(rt2x00dev, MCU_BOOT_SIGNAL, 0xff, 0, 0); ++ ++ /* ++ * Enable RX. ++ */ ++ rt2x00pci_register_read(rt2x00dev, MAC_SYS_CTRL, ®); ++ rt2x00_set_field32(®, MAC_SYS_CTRL_ENABLE_TX, 1); ++ rt2x00_set_field32(®, MAC_SYS_CTRL_ENABLE_RX, 0); ++ rt2x00pci_register_write(rt2x00dev, MAC_SYS_CTRL, reg); ++ ++ rt2x00pci_register_read(rt2x00dev, WPDMA_GLO_CFG, ®); ++ rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_TX_DMA, 1); ++ rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_RX_DMA, 1); ++ rt2x00_set_field32(®, WPDMA_GLO_CFG_WP_DMA_BURST_SIZE, 2); ++ rt2x00_set_field32(®, WPDMA_GLO_CFG_TX_WRITEBACK_DONE, 1); ++ rt2x00pci_register_write(rt2x00dev, WPDMA_GLO_CFG, reg); ++ ++ rt2x00pci_register_read(rt2x00dev, MAC_SYS_CTRL, ®); ++ rt2x00_set_field32(®, MAC_SYS_CTRL_ENABLE_TX, 1); ++ rt2x00_set_field32(®, MAC_SYS_CTRL_ENABLE_RX, 1); ++ rt2x00pci_register_write(rt2x00dev, MAC_SYS_CTRL, reg); ++ ++ /* ++ * Initialize LED control ++ */ ++ rt2x00_eeprom_read(rt2x00dev, EEPROM_LED1, &word); ++ rt2800pci_mcu_request(rt2x00dev, MCU_LED_1, 0xff, ++ word & 0xff, (word >> 8) & 0xff); ++ ++ rt2x00_eeprom_read(rt2x00dev, EEPROM_LED2, &word); ++ rt2800pci_mcu_request(rt2x00dev, MCU_LED_2, 0xff, ++ word & 0xff, (word >> 8) & 0xff); ++ ++ rt2x00_eeprom_read(rt2x00dev, EEPROM_LED3, &word); ++ rt2800pci_mcu_request(rt2x00dev, MCU_LED_3, 0xff, ++ word & 0xff, (word >> 8) & 0xff); ++ ++ return 0; ++} ++ ++static void rt2800pci_disable_radio(struct rt2x00_dev *rt2x00dev) ++{ ++ u32 reg; ++ ++ rt2x00pci_register_read(rt2x00dev, WPDMA_GLO_CFG, ®); ++ rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_TX_DMA, 0); ++ rt2x00_set_field32(®, WPDMA_GLO_CFG_TX_DMA_BUSY, 0); ++ rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_RX_DMA, 0); ++ rt2x00_set_field32(®, WPDMA_GLO_CFG_RX_DMA_BUSY, 0); ++ rt2x00_set_field32(®, WPDMA_GLO_CFG_TX_WRITEBACK_DONE, 1); ++ rt2x00pci_register_write(rt2x00dev, WPDMA_GLO_CFG, reg); ++ ++ rt2x00pci_register_write(rt2x00dev, MAC_SYS_CTRL, 0); ++ rt2x00pci_register_write(rt2x00dev, PWR_PIN_CFG, 0); ++ rt2x00pci_register_write(rt2x00dev, TX_PIN_CFG, 0); ++ ++ rt2x00pci_register_write(rt2x00dev, PBF_SYS_CTRL, 0x00001280); ++ ++ /* Wait for DMA, ignore error */ ++ rt2800pci_wait_wpdma_ready(rt2x00dev); ++} ++ ++static int rt2800pci_set_state(struct rt2x00_dev *rt2x00dev, ++ enum dev_state state) ++{ ++ rt2x00pci_register_write(rt2x00dev, AUTOWAKEUP_CFG, 0); ++ ++ if (state == STATE_AWAKE) { ++ rt2800pci_mcu_request(rt2x00dev, MCU_WAKEUP, TOKEN_WAKUP, 0, 0); ++ rt2800pci_mcu_status(rt2x00dev, TOKEN_WAKUP); ++ } else ++ rt2800pci_mcu_request(rt2x00dev, MCU_SLEEP, 0xff, 0, 2); ++ ++ return 0; ++} ++ ++static int rt2800pci_set_device_state(struct rt2x00_dev *rt2x00dev, ++ enum dev_state state) ++{ ++ int retval = 0; ++ ++ switch (state) { ++ case STATE_RADIO_ON: ++ /* ++ * Before the radio can be enabled, the device first has ++ * to be woken up. After that it needs a bit of time ++ * to be fully awake and the radio can be enabled. ++ */ ++ rt2800pci_set_state(rt2x00dev, STATE_AWAKE); ++ msleep(1); ++ retval = rt2800pci_enable_radio(rt2x00dev); ++ break; ++ case STATE_RADIO_OFF: ++ /* ++ * After the radio has been disablee, the device should ++ * be put to sleep for powersaving. ++ */ ++ rt2800pci_disable_radio(rt2x00dev); ++ rt2800pci_set_state(rt2x00dev, STATE_SLEEP); ++ break; ++ case STATE_RADIO_RX_ON: ++ case STATE_RADIO_RX_ON_LINK: ++ case STATE_RADIO_RX_OFF: ++ case STATE_RADIO_RX_OFF_LINK: ++ rt2800pci_toggle_rx(rt2x00dev, state); ++ break; ++ case STATE_RADIO_IRQ_ON: ++ case STATE_RADIO_IRQ_OFF: ++ rt2800pci_toggle_irq(rt2x00dev, state); ++ break; ++ case STATE_DEEP_SLEEP: ++ case STATE_SLEEP: ++ case STATE_STANDBY: ++ case STATE_AWAKE: ++ retval = rt2800pci_set_state(rt2x00dev, state); ++ break; ++ default: ++ retval = -ENOTSUPP; ++ break; ++ } ++ ++ if (unlikely(retval)) ++ ERROR(rt2x00dev, "Device failed to enter state %d (%d).\n", ++ state, retval); ++ ++ return retval; ++} ++ ++/* ++ * TX descriptor initialization ++ */ ++static void rt2800pci_write_tx_desc(struct rt2x00_dev *rt2x00dev, ++ struct sk_buff *skb, ++ struct txentry_desc *txdesc) ++{ ++ struct skb_frame_desc *skbdesc = get_skb_frame_desc(skb); ++ __le32 *txd = skbdesc->desc; ++ __le32 *txwi = (__le32 *)(skb->data - rt2x00dev->hw->extra_tx_headroom); ++ u32 word; ++ ++ /* ++ * Initialize TX Info descriptor ++ */ ++ rt2x00_desc_read(txwi, 0, &word); ++ rt2x00_set_field32(&word, TXWI_W0_FRAG, ++ test_bit(ENTRY_TXD_MORE_FRAG, &txdesc->flags)); ++ rt2x00_set_field32(&word, TXWI_W0_MIMO_PS, 0); ++ rt2x00_set_field32(&word, TXWI_W0_CF_ACK, 0); ++ rt2x00_set_field32(&word, TXWI_W0_TS, ++ test_bit(ENTRY_TXD_REQ_TIMESTAMP, &txdesc->flags)); ++ rt2x00_set_field32(&word, TXWI_W0_AMPDU, ++ test_bit(ENTRY_TXD_HT_AMPDU, &txdesc->flags)); ++ rt2x00_set_field32(&word, TXWI_W0_MPDU_DENSITY, txdesc->mpdu_density); ++ rt2x00_set_field32(&word, TXWI_W0_TX_OP, txdesc->ifs); ++ rt2x00_set_field32(&word, TXWI_W0_MCS, txdesc->mcs); ++ rt2x00_set_field32(&word, TXWI_W0_BW, ++ test_bit(ENTRY_TXD_HT_BW_40, &txdesc->flags)); ++ rt2x00_set_field32(&word, TXWI_W0_SHORT_GI, ++ test_bit(ENTRY_TXD_HT_SHORT_GI, &txdesc->flags)); ++ rt2x00_set_field32(&word, TXWI_W0_STBC, txdesc->stbc); ++ rt2x00_set_field32(&word, TXWI_W0_PHYMODE, txdesc->rate_mode); ++ rt2x00_desc_write(txwi, 0, word); ++ ++ rt2x00_desc_read(txwi, 1, &word); ++ rt2x00_set_field32(&word, TXWI_W1_ACK, ++ test_bit(ENTRY_TXD_ACK, &txdesc->flags)); ++ rt2x00_set_field32(&word, TXWI_W1_NSEQ, ++ test_bit(ENTRY_TXD_GENERATE_SEQ, &txdesc->flags)); ++ rt2x00_set_field32(&word, TXWI_W1_BW_WIN_SIZE, txdesc->ba_size); ++ rt2x00_set_field32(&word, TXWI_W1_WIRELESS_CLI_ID, ++ test_bit(ENTRY_TXD_ENCRYPT, &txdesc->flags) ? ++ txdesc->key_idx : 0xff); ++ rt2x00_set_field32(&word, TXWI_W1_MPDU_TOTAL_BYTE_COUNT, skb->len); ++ rt2x00_set_field32(&word, TXWI_W1_PACKETID, ++ skbdesc->entry->queue->qid); ++ rt2x00_desc_write(txwi, 1, word); ++ ++ /* ++ * Always write 0 to IV/EIV fields, hardware will insert the IV ++ * from the IVEIV register when ENTRY_TXD_ENCRYPT_IV is set to 0. ++ * When ENTRY_TXD_ENCRYPT_IV is set to 1 it will use the IV data ++ * from the descriptor. The TXWI_W1_WIRELESS_CLI_ID indicates which ++ * crypto entry in the registers should be used to encrypt the frame. ++ */ ++ _rt2x00_desc_write(txwi, 2, 0 /* skbdesc->iv[0] */); ++ _rt2x00_desc_write(txwi, 3, 0 /* skbdesc->iv[1] */); ++ ++ /* ++ * Initialize TX descriptor ++ */ ++ rt2x00_desc_read(txd, 0, &word); ++ rt2x00_set_field32(&word, TXD_W0_SD_PTR0, skbdesc->skb_dma); ++ rt2x00_desc_write(txd, 0, word); ++ ++ rt2x00_desc_read(txd, 1, &word); ++ rt2x00_set_field32(&word, TXD_W1_SD_LEN1, skb->len); ++ rt2x00_set_field32(&word, TXD_W1_LAST_SEC1, 1); ++ rt2x00_set_field32(&word, TXD_W1_BURST, ++ test_bit(ENTRY_TXD_BURST, &txdesc->flags)); ++ rt2x00_set_field32(&word, TXD_W1_SD_LEN0, ++ rt2x00dev->hw->extra_tx_headroom); ++ rt2x00_set_field32(&word, TXD_W1_LAST_SEC0, ++ !test_bit(ENTRY_TXD_MORE_FRAG, &txdesc->flags)); ++ rt2x00_set_field32(&word, TXD_W1_DMA_DONE, 0); ++ rt2x00_desc_write(txd, 1, word); ++ ++ rt2x00_desc_read(txd, 2, &word); ++ rt2x00_set_field32(&word, TXD_W2_SD_PTR1, ++ skbdesc->skb_dma + rt2x00dev->hw->extra_tx_headroom); ++ rt2x00_desc_write(txd, 2, word); ++ ++ rt2x00_desc_read(txd, 3, &word); ++ rt2x00_set_field32(&word, TXD_W3_WIV, ++ !test_bit(ENTRY_TXD_ENCRYPT_IV, &txdesc->flags)); ++ rt2x00_set_field32(&word, TXD_W3_QSEL, 2); ++ rt2x00_desc_write(txd, 3, word); ++} ++ ++/* ++ * TX data initialization ++ */ ++static void rt2800pci_write_beacon(struct queue_entry *entry) ++{ ++ struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev; ++ struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb); ++ unsigned int beacon_base; ++ u32 reg; ++ ++ /* ++ * Disable beaconing while we are reloading the beacon data, ++ * otherwise we might be sending out invalid data. ++ */ ++ rt2x00pci_register_read(rt2x00dev, BCN_TIME_CFG, ®); ++ rt2x00_set_field32(®, BCN_TIME_CFG_TSF_TICKING, 0); ++ rt2x00_set_field32(®, BCN_TIME_CFG_TBTT_ENABLE, 0); ++ rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_GEN, 0); ++ rt2x00pci_register_write(rt2x00dev, BCN_TIME_CFG, reg); ++ ++ /* ++ * Write entire beacon with descriptor to register. ++ */ ++ beacon_base = HW_BEACON_OFFSET(entry->entry_idx); ++ rt2x00pci_register_multiwrite(rt2x00dev, ++ beacon_base, ++ skbdesc->desc, skbdesc->desc_len); ++ rt2x00pci_register_multiwrite(rt2x00dev, ++ beacon_base + skbdesc->desc_len, ++ entry->skb->data, entry->skb->len); ++ ++ /* ++ * Clean up beacon skb. ++ */ ++ dev_kfree_skb_any(entry->skb); ++ entry->skb = NULL; ++} ++ ++static void rt2800pci_kick_tx_queue(struct rt2x00_dev *rt2x00dev, ++ const enum data_queue_qid queue_idx) ++{ ++ struct data_queue *queue; ++ unsigned int idx, qidx = 0; ++ u32 reg; ++ ++ if (queue_idx == QID_BEACON) { ++ rt2x00pci_register_read(rt2x00dev, BCN_TIME_CFG, ®); ++ if (!rt2x00_get_field32(reg, BCN_TIME_CFG_BEACON_GEN)) { ++ rt2x00_set_field32(®, BCN_TIME_CFG_TSF_TICKING, 1); ++ rt2x00_set_field32(®, BCN_TIME_CFG_TBTT_ENABLE, 1); ++ rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_GEN, 1); ++ rt2x00pci_register_write(rt2x00dev, BCN_TIME_CFG, reg); ++ } ++ return; ++ } ++ ++ if (queue_idx > QID_HCCA && queue_idx != QID_MGMT) ++ return; ++ ++ queue = rt2x00queue_get_queue(rt2x00dev, queue_idx); ++ idx = queue->index[Q_INDEX]; ++ ++ if (queue_idx == QID_MGMT) ++ qidx = 5; ++ else ++ qidx = queue_idx; ++ ++ rt2x00pci_register_write(rt2x00dev, TX_CTX_IDX(qidx), idx); ++} ++ ++static void rt2800pci_kill_tx_queue(struct rt2x00_dev *rt2x00dev, ++ const enum data_queue_qid qid) ++{ ++ u32 reg; ++ ++ if (qid == QID_BEACON) { ++ rt2x00pci_register_write(rt2x00dev, BCN_TIME_CFG, 0); ++ return; ++ } ++ ++ rt2x00pci_register_read(rt2x00dev, WPDMA_RST_IDX, ®); ++ rt2x00_set_field32(®, WPDMA_RST_IDX_DTX_IDX0, (qid == QID_AC_BE)); ++ rt2x00_set_field32(®, WPDMA_RST_IDX_DTX_IDX1, (qid == QID_AC_BK)); ++ rt2x00_set_field32(®, WPDMA_RST_IDX_DTX_IDX2, (qid == QID_AC_VI)); ++ rt2x00_set_field32(®, WPDMA_RST_IDX_DTX_IDX3, (qid == QID_AC_VO)); ++ rt2x00pci_register_write(rt2x00dev, WPDMA_RST_IDX, reg); ++} ++ ++/* ++ * RX control handlers ++ */ ++static void rt2800pci_fill_rxdone(struct queue_entry *entry, ++ struct rxdone_entry_desc *rxdesc) ++{ ++ struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev; ++ struct queue_entry_priv_pci *entry_priv = entry->priv_data; ++ __le32 *rxd = entry_priv->desc; ++ __le32 *rxwi = (__le32 *)entry->skb->data; ++ u32 rxd3; ++ u32 rxwi0; ++ u32 rxwi1; ++ u32 rxwi2; ++ u32 rxwi3; ++ ++ rt2x00_desc_read(rxd, 3, &rxd3); ++ rt2x00_desc_read(rxwi, 0, &rxwi0); ++ rt2x00_desc_read(rxwi, 1, &rxwi1); ++ rt2x00_desc_read(rxwi, 2, &rxwi2); ++ rt2x00_desc_read(rxwi, 3, &rxwi3); ++ ++ if (rt2x00_get_field32(rxd3, RXD_W3_CRC_ERROR)) ++ rxdesc->flags |= RX_FLAG_FAILED_FCS_CRC; ++ ++ if (test_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags)) { ++ /* ++ * Unfortunately we don't know the cipher type used during ++ * decryption. This prevents us from correct providing ++ * correct statistics through debugfs. ++ */ ++ rxdesc->cipher = rt2x00_get_field32(rxwi0, RXWI_W0_UDF); ++ rxdesc->cipher_status = ++ rt2x00_get_field32(rxd3, RXD_W3_CIPHER_ERROR); ++ } ++ ++ if (rt2x00_get_field32(rxd3, RXD_W3_DECRYPTED)) { ++ /* ++ * Hardware has stripped IV/EIV data from 802.11 frame during ++ * decryption. Unfortunately the descriptor doesn't contain ++ * any fields with the EIV/IV data either, so they can't ++ * be restored by rt2x00lib. ++ */ ++ rxdesc->flags |= RX_FLAG_IV_STRIPPED; ++ ++ if (rxdesc->cipher_status == RX_CRYPTO_SUCCESS) ++ rxdesc->flags |= RX_FLAG_DECRYPTED; ++ else if (rxdesc->cipher_status == RX_CRYPTO_FAIL_MIC) ++ rxdesc->flags |= RX_FLAG_MMIC_ERROR; ++ } ++ ++ if (rt2x00_get_field32(rxd3, RXD_W3_MY_BSS)) ++ rxdesc->dev_flags |= RXDONE_MY_BSS; ++ ++ if (rt2x00_get_field32(rxwi1, RXWI_W1_SHORT_GI)) ++ rxdesc->flags |= RX_FLAG_SHORT_GI; ++ ++ if (rt2x00_get_field32(rxwi1, RXWI_W1_BW)) ++ rxdesc->flags |= RX_FLAG_40MHZ; ++ ++ /* ++ * Detect RX rate, always use MCS as signal type. ++ */ ++ rxdesc->dev_flags |= RXDONE_SIGNAL_MCS; ++ rxdesc->rate_mode = rt2x00_get_field32(rxwi1, RXWI_W1_PHYMODE); ++ rxdesc->signal = rt2x00_get_field32(rxwi1, RXWI_W1_MCS); ++ ++ /* ++ * Mask of 0x8 bit to remove the short preamble flag. ++ */ ++ if (rxdesc->rate_mode == RATE_MODE_CCK) ++ rxdesc->signal &= ~0x8; ++ ++ rxdesc->rssi = ++ (rt2x00_get_field32(rxwi2, RXWI_W2_RSSI0) + ++ rt2x00_get_field32(rxwi2, RXWI_W2_RSSI1)) / 2; ++ ++ rxdesc->noise = ++ (rt2x00_get_field32(rxwi3, RXWI_W3_SNR0) + ++ rt2x00_get_field32(rxwi3, RXWI_W3_SNR1)) / 2; ++ ++ rxdesc->size = rt2x00_get_field32(rxwi0, RXWI_W0_MPDU_TOTAL_BYTE_COUNT); ++ ++ /* ++ * Set RX IDX in register to inform hardware that we have handled ++ * this entry and it is available for reuse again. ++ */ ++ rt2x00pci_register_write(rt2x00dev, RX_CRX_IDX, entry->entry_idx); ++ ++ /* ++ * Remove TXWI descriptor from start of buffer. ++ */ ++ skb_pull(entry->skb, RXWI_DESC_SIZE); ++ skb_trim(entry->skb, rxdesc->size); ++} ++ ++/* ++ * Interrupt functions. ++ */ ++static void rt2800pci_txdone(struct rt2x00_dev *rt2x00dev) ++{ ++ struct data_queue *queue; ++ struct queue_entry *entry; ++ struct queue_entry *entry_done; ++ struct queue_entry_priv_pci *entry_priv; ++ struct txdone_entry_desc txdesc; ++ u32 word; ++ u32 reg; ++ u32 old_reg; ++ int type; ++ int index; ++ ++ /* ++ * During each loop we will compare the freshly read ++ * TX_STA_FIFO register value with the value read from ++ * the previous loop. If the 2 values are equal then ++ * we should stop processing because the chance it ++ * quite big that the device has been unplugged and ++ * we risk going into an endless loop. ++ */ ++ old_reg = 0; ++ ++ while (1) { ++ rt2x00pci_register_read(rt2x00dev, TX_STA_FIFO, ®); ++ if (!rt2x00_get_field32(reg, TX_STA_FIFO_VALID)) ++ break; ++ ++ if (old_reg == reg) ++ break; ++ old_reg = reg; ++ ++ /* ++ * Skip this entry when it contains an invalid ++ * queue identication number. ++ */ ++ type = rt2x00_get_field32(reg, TX_STA_FIFO_PID_TYPE); ++ queue = rt2x00queue_get_queue(rt2x00dev, type); ++ if (unlikely(!queue)) ++ continue; ++ ++ /* ++ * Skip this entry when it contains an invalid ++ * index number. ++ */ ++ index = rt2x00_get_field32(reg, TX_STA_FIFO_WCID); ++ if (unlikely(index >= queue->limit)) ++ continue; ++ ++ entry = &queue->entries[index]; ++ entry_priv = entry->priv_data; ++ rt2x00_desc_read((__le32 *)entry->skb->data, 0, &word); ++ ++ entry_done = rt2x00queue_get_entry(queue, Q_INDEX_DONE); ++ while (entry != entry_done) { ++ /* ++ * Catch up. ++ * Just report any entries we missed as failed. ++ */ ++ WARNING(rt2x00dev, ++ "TX status report missed for entry %d\n", ++ entry_done->entry_idx); ++ ++ txdesc.flags = 0; ++ __set_bit(TXDONE_UNKNOWN, &txdesc.flags); ++ txdesc.retry = 0; ++ ++ rt2x00lib_txdone(entry_done, &txdesc); ++ entry_done = rt2x00queue_get_entry(queue, Q_INDEX_DONE); ++ } ++ ++ /* ++ * Obtain the status about this packet. ++ */ ++ txdesc.flags = 0; ++ if (rt2x00_get_field32(reg, TX_STA_FIFO_TX_SUCCESS)) ++ __set_bit(TXDONE_SUCCESS, &txdesc.flags); ++ else ++ __set_bit(TXDONE_FAILURE, &txdesc.flags); ++ txdesc.retry = rt2x00_get_field32(word, TXWI_W0_MCS); ++ ++ rt2x00lib_txdone(entry, &txdesc); ++ } ++} ++ ++static irqreturn_t rt2800pci_interrupt(int irq, void *dev_instance) ++{ ++ struct rt2x00_dev *rt2x00dev = dev_instance; ++ u32 reg; ++ ++ /* Read status and ACK all interrupts */ ++ rt2x00pci_register_read(rt2x00dev, INT_SOURCE_CSR, ®); ++ rt2x00pci_register_write(rt2x00dev, INT_SOURCE_CSR, reg); ++ ++ if (!reg) ++ return IRQ_NONE; ++ ++ if (!test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags)) ++ return IRQ_HANDLED; ++ ++ /* ++ * 1 - Rx ring done interrupt. ++ */ ++ if (rt2x00_get_field32(reg, INT_SOURCE_CSR_RX_DONE)) ++ rt2x00pci_rxdone(rt2x00dev); ++ ++ if (rt2x00_get_field32(reg, INT_SOURCE_CSR_TX_FIFO_STATUS)) ++ rt2800pci_txdone(rt2x00dev); ++ ++ return IRQ_HANDLED; ++} ++ ++/* ++ * Device probe functions. ++ */ ++static int rt2800pci_validate_eeprom(struct rt2x00_dev *rt2x00dev) ++{ ++ u16 word; ++ u8 *mac; ++ u8 default_lna_gain; ++ ++ /* ++ * Read EEPROM into buffer ++ */ ++ switch(rt2x00dev->chip.rt) { ++ case RT2880: ++ case RT3052: ++ rt2800pci_read_eeprom_soc(rt2x00dev); ++ break; ++ default: ++ rt2800pci_read_eeprom_pci(rt2x00dev); ++ break; ++ } ++ ++ /* ++ * Start validation of the data that has been read. ++ */ ++ mac = rt2x00_eeprom_addr(rt2x00dev, EEPROM_MAC_ADDR_0); ++ if (!is_valid_ether_addr(mac)) { ++ DECLARE_MAC_BUF(macbuf); ++ ++ random_ether_addr(mac); ++ EEPROM(rt2x00dev, "MAC: %s\n", print_mac(macbuf, mac)); ++ } ++ ++ rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &word); ++ if (word == 0xffff) { ++ rt2x00_set_field16(&word, EEPROM_ANTENNA_RXPATH, 2); ++ rt2x00_set_field16(&word, EEPROM_ANTENNA_TXPATH, 1); ++ rt2x00_set_field16(&word, EEPROM_ANTENNA_RF_TYPE, RF2820); ++ rt2x00_eeprom_write(rt2x00dev, EEPROM_ANTENNA, word); ++ EEPROM(rt2x00dev, "Antenna: 0x%04x\n", word); ++ } else if (rt2x00_rev(&rt2x00dev->chip) < RT2883_VERSION) { ++ /* ++ * There is a max of 2 RX streams for RT2860 series ++ */ ++ if (rt2x00_get_field16(word, EEPROM_ANTENNA_RXPATH) > 2) ++ rt2x00_set_field16(&word, EEPROM_ANTENNA_RXPATH, 2); ++ rt2x00_eeprom_write(rt2x00dev, EEPROM_ANTENNA, word); ++ } ++ ++ rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC, &word); ++ if (word == 0xffff) { ++ rt2x00_set_field16(&word, EEPROM_NIC_HW_RADIO, 0); ++ rt2x00_set_field16(&word, EEPROM_NIC_DYNAMIC_TX_AGC, 0); ++ rt2x00_set_field16(&word, EEPROM_NIC_EXTERNAL_LNA_BG, 0); ++ rt2x00_set_field16(&word, EEPROM_NIC_EXTERNAL_LNA_A, 0); ++ rt2x00_set_field16(&word, EEPROM_NIC_CARDBUS_ACCEL, 0); ++ rt2x00_set_field16(&word, EEPROM_NIC_BW40M_SB_BG, 0); ++ rt2x00_set_field16(&word, EEPROM_NIC_BW40M_SB_A, 0); ++ rt2x00_set_field16(&word, EEPROM_NIC_WPS_PBC, 0); ++ rt2x00_set_field16(&word, EEPROM_NIC_BW40M_BG, 0); ++ rt2x00_set_field16(&word, EEPROM_NIC_BW40M_A, 0); ++ rt2x00_eeprom_write(rt2x00dev, EEPROM_NIC, word); ++ EEPROM(rt2x00dev, "NIC: 0x%04x\n", word); ++ } ++ ++ rt2x00_eeprom_read(rt2x00dev, EEPROM_FREQ, &word); ++ if ((word & 0x00ff) == 0x00ff) { ++ rt2x00_set_field16(&word, EEPROM_FREQ_OFFSET, 0); ++ rt2x00_set_field16(&word, EEPROM_FREQ_LED_MODE, ++ LED_MODE_TXRX_ACTIVITY); ++ rt2x00_set_field16(&word, EEPROM_FREQ_LED_POLARITY, 0); ++ rt2x00_eeprom_write(rt2x00dev, EEPROM_FREQ, word); ++ rt2x00_eeprom_write(rt2x00dev, EEPROM_LED1, 0x5555); ++ rt2x00_eeprom_write(rt2x00dev, EEPROM_LED2, 0x2221); ++ rt2x00_eeprom_write(rt2x00dev, EEPROM_LED3, 0xa9f8); ++ EEPROM(rt2x00dev, "Freq: 0x%04x\n", word); ++ } ++ ++ /* ++ * During the LNA validation we are going to use ++ * lna0 as correct value. Note that EEPROM_LNA ++ * is never validated. ++ */ ++ rt2x00_eeprom_read(rt2x00dev, EEPROM_LNA, &word); ++ default_lna_gain = rt2x00_get_field16(word, EEPROM_LNA_A0); ++ ++ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_BG, &word); ++ if (abs(rt2x00_get_field16(word, EEPROM_RSSI_BG_OFFSET0)) > 10) ++ rt2x00_set_field16(&word, EEPROM_RSSI_BG_OFFSET0, 0); ++ if (abs(rt2x00_get_field16(word, EEPROM_RSSI_BG_OFFSET1)) > 10) ++ rt2x00_set_field16(&word, EEPROM_RSSI_BG_OFFSET1, 0); ++ rt2x00_eeprom_write(rt2x00dev, EEPROM_RSSI_BG, word); ++ ++ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_BG2, &word); ++ if (abs(rt2x00_get_field16(word, EEPROM_RSSI_BG2_OFFSET2)) > 10) ++ rt2x00_set_field16(&word, EEPROM_RSSI_BG2_OFFSET2, 0); ++ if (rt2x00_get_field16(word, EEPROM_RSSI_BG2_LNA_A1) == 0x00 || ++ rt2x00_get_field16(word, EEPROM_RSSI_BG2_LNA_A1) == 0xff) ++ rt2x00_set_field16(&word, EEPROM_RSSI_BG2_LNA_A1, ++ default_lna_gain); ++ rt2x00_eeprom_write(rt2x00dev, EEPROM_RSSI_BG2, word); ++ ++ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_A, &word); ++ if (abs(rt2x00_get_field16(word, EEPROM_RSSI_A_OFFSET0)) > 10) ++ rt2x00_set_field16(&word, EEPROM_RSSI_A_OFFSET0, 0); ++ if (abs(rt2x00_get_field16(word, EEPROM_RSSI_A_OFFSET1)) > 10) ++ rt2x00_set_field16(&word, EEPROM_RSSI_A_OFFSET1, 0); ++ rt2x00_eeprom_write(rt2x00dev, EEPROM_RSSI_A, word); ++ ++ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_A2, &word); ++ if (abs(rt2x00_get_field16(word, EEPROM_RSSI_A2_OFFSET2)) > 10) ++ rt2x00_set_field16(&word, EEPROM_RSSI_A2_OFFSET2, 0); ++ if (rt2x00_get_field16(word, EEPROM_RSSI_A2_LNA_A2) == 0x00 || ++ rt2x00_get_field16(word, EEPROM_RSSI_A2_LNA_A2) == 0xff) ++ rt2x00_set_field16(&word, EEPROM_RSSI_A2_LNA_A2, ++ default_lna_gain); ++ rt2x00_eeprom_write(rt2x00dev, EEPROM_RSSI_A2, word); ++ ++ return 0; ++} ++ ++static int rt2800pci_init_eeprom(struct rt2x00_dev *rt2x00dev) ++{ ++ u32 reg; ++ u16 value; ++ u16 eeprom; ++ ++ /* ++ * Read EEPROM word for configuration. ++ */ ++ rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &eeprom); ++ ++ /* ++ * Identify RF chipset. ++ */ ++ value = rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RF_TYPE); ++ rt2x00pci_register_read(rt2x00dev, MAC_CSR0, ®); ++ rt2x00_set_chip_rf(rt2x00dev, value, reg); ++ ++ if (!rt2x00_rf(&rt2x00dev->chip, RF2820) && ++ !rt2x00_rf(&rt2x00dev->chip, RF2850) && ++ !rt2x00_rf(&rt2x00dev->chip, RF2720) && ++ !rt2x00_rf(&rt2x00dev->chip, RF2750) && ++ !rt2x00_rf(&rt2x00dev->chip, RF3020) && ++ !rt2x00_rf(&rt2x00dev->chip, RF2020) && ++ !rt2x00_rf(&rt2x00dev->chip, RF3021) && ++ !rt2x00_rf(&rt2x00dev->chip, RF3022)) { ++ ERROR(rt2x00dev, "Invalid RF chipset detected.\n"); ++ return -ENODEV; ++ } ++ ++ /* ++ * Read frequency offset and RF programming sequence. ++ */ ++ rt2x00_eeprom_read(rt2x00dev, EEPROM_FREQ, &eeprom); ++ rt2x00dev->freq_offset = rt2x00_get_field16(eeprom, EEPROM_FREQ_OFFSET); ++ ++ /* ++ * Read external LNA informations. ++ */ ++ rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC, &eeprom); ++ ++ if (rt2x00_get_field16(eeprom, EEPROM_NIC_EXTERNAL_LNA_A)) ++ __set_bit(CONFIG_EXTERNAL_LNA_A, &rt2x00dev->flags); ++ if (rt2x00_get_field16(eeprom, EEPROM_NIC_EXTERNAL_LNA_BG)) ++ __set_bit(CONFIG_EXTERNAL_LNA_BG, &rt2x00dev->flags); ++ ++ /* ++ * Detect if this device has an hardware controlled radio. ++ */ ++#ifdef CONFIG_RT2X00_LIB_RFKILL ++ if (rt2x00_get_field16(eeprom, EEPROM_NIC_HW_RADIO)) ++ __set_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags); ++#endif /* CONFIG_RT2X00_LIB_RFKILL */ ++ ++ /* ++ * Store led settings, for correct led behaviour. ++ */ ++#ifdef CONFIG_RT2X00_LIB_LEDS ++ rt2800pci_init_led(rt2x00dev, &rt2x00dev->led_radio, LED_TYPE_RADIO); ++ rt2800pci_init_led(rt2x00dev, &rt2x00dev->led_assoc, LED_TYPE_ASSOC); ++ rt2800pci_init_led(rt2x00dev, &rt2x00dev->led_qual, LED_TYPE_QUALITY); ++ ++ rt2x00_eeprom_read(rt2x00dev, EEPROM_FREQ, &rt2x00dev->led_mcu_reg); ++#endif /* CONFIG_RT2X00_LIB_LEDS */ ++ ++ return 0; ++} ++ ++/* ++ * RF value list for rt2860 ++ * Supports: 2.4 GHz (all) & 5.2 GHz (RF2850 & RF2750) ++ */ ++static const struct rf_channel rf_vals[] = { ++ { 1, 0x18402ecc, 0x184c0786, 0x1816b455, 0x1800510b }, ++ { 2, 0x18402ecc, 0x184c0786, 0x18168a55, 0x1800519f }, ++ { 3, 0x18402ecc, 0x184c078a, 0x18168a55, 0x1800518b }, ++ { 4, 0x18402ecc, 0x184c078a, 0x18168a55, 0x1800519f }, ++ { 5, 0x18402ecc, 0x184c078e, 0x18168a55, 0x1800518b }, ++ { 6, 0x18402ecc, 0x184c078e, 0x18168a55, 0x1800519f }, ++ { 7, 0x18402ecc, 0x184c0792, 0x18168a55, 0x1800518b }, ++ { 8, 0x18402ecc, 0x184c0792, 0x18168a55, 0x1800519f }, ++ { 9, 0x18402ecc, 0x184c0796, 0x18168a55, 0x1800518b }, ++ { 10, 0x18402ecc, 0x184c0796, 0x18168a55, 0x1800519f }, ++ { 11, 0x18402ecc, 0x184c079a, 0x18168a55, 0x1800518b }, ++ { 12, 0x18402ecc, 0x184c079a, 0x18168a55, 0x1800519f }, ++ { 13, 0x18402ecc, 0x184c079e, 0x18168a55, 0x1800518b }, ++ { 14, 0x18402ecc, 0x184c07a2, 0x18168a55, 0x18005193 }, ++ ++ /* 802.11 UNI / HyperLan 2 */ ++ { 36, 0x18402ecc, 0x184c099a, 0x18158a55, 0x180ed1a3 }, ++ { 38, 0x18402ecc, 0x184c099e, 0x18158a55, 0x180ed193 }, ++ { 40, 0x18402ec8, 0x184c0682, 0x18158a55, 0x180ed183 }, ++ { 44, 0x18402ec8, 0x184c0682, 0x18158a55, 0x180ed1a3 }, ++ { 46, 0x18402ec8, 0x184c0686, 0x18158a55, 0x180ed18b }, ++ { 48, 0x18402ec8, 0x184c0686, 0x18158a55, 0x180ed19b }, ++ { 52, 0x18402ec8, 0x184c068a, 0x18158a55, 0x180ed193 }, ++ { 54, 0x18402ec8, 0x184c068a, 0x18158a55, 0x180ed1a3 }, ++ { 56, 0x18402ec8, 0x184c068e, 0x18158a55, 0x180ed18b }, ++ { 60, 0x18402ec8, 0x184c0692, 0x18158a55, 0x180ed183 }, ++ { 62, 0x18402ec8, 0x184c0692, 0x18158a55, 0x180ed193 }, ++ { 64, 0x18402ec8, 0x184c0692, 0x18158a55, 0x180ed1a3 }, ++ ++ /* 802.11 HyperLan 2 */ ++ { 100, 0x18402ec8, 0x184c06b2, 0x18178a55, 0x180ed783 }, ++ { 102, 0x18402ec8, 0x184c06b2, 0x18578a55, 0x180ed793 }, ++ { 104, 0x18402ec8, 0x185c06b2, 0x18578a55, 0x180ed1a3 }, ++ { 108, 0x18402ecc, 0x185c0a32, 0x18578a55, 0x180ed193 }, ++ { 110, 0x18402ecc, 0x184c0a36, 0x18178a55, 0x180ed183 }, ++ { 112, 0x18402ecc, 0x184c0a36, 0x18178a55, 0x180ed19b }, ++ { 116, 0x18402ecc, 0x184c0a3a, 0x18178a55, 0x180ed1a3 }, ++ { 118, 0x18402ecc, 0x184c0a3e, 0x18178a55, 0x180ed193 }, ++ { 120, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed183 }, ++ { 124, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed193 }, ++ { 126, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed15b }, ++ { 128, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed1a3 }, ++ { 132, 0x18402ec4, 0x184c0386, 0x18178a55, 0x180ed18b }, ++ { 134, 0x18402ec4, 0x184c0386, 0x18178a55, 0x180ed193 }, ++ { 136, 0x18402ec4, 0x184c0386, 0x18178a55, 0x180ed19b }, ++ { 140, 0x18402ec4, 0x184c038a, 0x18178a55, 0x180ed183 }, ++ ++ /* 802.11 UNII */ ++ { 149, 0x18402ec4, 0x184c038a, 0x18178a55, 0x180ed1a7 }, ++ { 151, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed187 }, ++ { 153, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed18f }, ++ { 157, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed19f }, ++ { 159, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed1a7 }, ++ { 161, 0x18402ec4, 0x184c0392, 0x18178a55, 0x180ed187 }, ++ { 165, 0x18402ec4, 0x184c0392, 0x18178a55, 0x180ed197 }, ++ ++ /* 802.11 Japan */ ++ { 184, 0x15002ccc, 0x1500491e, 0x1509be55, 0x150c0a0b }, ++ { 188, 0x15002ccc, 0x15004922, 0x1509be55, 0x150c0a13 }, ++ { 192, 0x15002ccc, 0x15004926, 0x1509be55, 0x150c0a1b }, ++ { 196, 0x15002ccc, 0x1500492a, 0x1509be55, 0x150c0a23 }, ++ { 208, 0x15002ccc, 0x1500493a, 0x1509be55, 0x150c0a13 }, ++ { 212, 0x15002ccc, 0x1500493e, 0x1509be55, 0x150c0a1b }, ++ { 216, 0x15002ccc, 0x15004982, 0x1509be55, 0x150c0a23 }, ++}; ++ ++static int rt2800pci_probe_hw_mode(struct rt2x00_dev *rt2x00dev) ++{ ++ struct hw_mode_spec *spec = &rt2x00dev->spec; ++ struct channel_info *info; ++ char *tx_power1; ++ char *tx_power2; ++ unsigned int i; ++ u16 eeprom; ++ ++ /* ++ * Initialize all hw fields. ++ */ ++ rt2x00dev->hw->flags = ++ IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING | ++ IEEE80211_HW_SIGNAL_DBM | ++ IEEE80211_HW_SUPPORTS_PS | ++ IEEE80211_HW_PS_NULLFUNC_STACK; ++ rt2x00dev->hw->extra_tx_headroom = TXWI_DESC_SIZE; ++ ++ SET_IEEE80211_DEV(rt2x00dev->hw, rt2x00dev->dev); ++ SET_IEEE80211_PERM_ADDR(rt2x00dev->hw, ++ rt2x00_eeprom_addr(rt2x00dev, ++ EEPROM_MAC_ADDR_0)); ++ ++ rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &eeprom); ++ ++ /* ++ * Initialize hw_mode information. ++ */ ++ spec->supported_bands = SUPPORT_BAND_2GHZ; ++ spec->supported_rates = SUPPORT_RATE_CCK | SUPPORT_RATE_OFDM; ++ ++ if (rt2x00_rf(&rt2x00dev->chip, RF2820) || ++ rt2x00_rf(&rt2x00dev->chip, RF2720) || ++ rt2x00_rf(&rt2x00dev->chip, RF3021) || ++ rt2x00_rf(&rt2x00dev->chip, RF3022)) { ++ spec->num_channels = 14; ++ spec->channels = rf_vals; ++ } else if (rt2x00_rf(&rt2x00dev->chip, RF2850) || ++ rt2x00_rf(&rt2x00dev->chip, RF2750)) { ++ spec->supported_bands |= SUPPORT_BAND_5GHZ; ++ spec->num_channels = ARRAY_SIZE(rf_vals); ++ spec->channels = rf_vals; ++ } ++ ++ /* ++ * Initialize HT information. ++ */ ++ spec->ht.ht_supported = true; ++ spec->ht.cap = ++ IEEE80211_HT_CAP_SUP_WIDTH_20_40 | ++ IEEE80211_HT_CAP_GRN_FLD | ++ IEEE80211_HT_CAP_SGI_20 | ++ IEEE80211_HT_CAP_SGI_40 | ++ IEEE80211_HT_CAP_TX_STBC | ++ IEEE80211_HT_CAP_RX_STBC | ++ IEEE80211_HT_CAP_PSMP_SUPPORT; ++ spec->ht.ampdu_factor = 3; ++ spec->ht.ampdu_density = 4; ++ spec->ht.mcs.tx_params = ++ IEEE80211_HT_MCS_TX_DEFINED | ++ IEEE80211_HT_MCS_TX_RX_DIFF | ++ ((rt2x00_get_field16(eeprom, EEPROM_ANTENNA_TXPATH) - 1) << ++ IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT); ++ ++ switch (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RXPATH)) { ++ case 3: ++ spec->ht.mcs.rx_mask[2] = 0xff; ++ case 2: ++ spec->ht.mcs.rx_mask[1] = 0xff; ++ case 1: ++ spec->ht.mcs.rx_mask[0] = 0xff; ++ spec->ht.mcs.rx_mask[4] = 0x1; /* MCS32 */ ++ break; ++ } ++ ++ /* ++ * Create channel information array ++ */ ++ info = kzalloc(spec->num_channels * sizeof(*info), GFP_KERNEL); ++ if (!info) ++ return -ENOMEM; ++ ++ spec->channels_info = info; ++ ++ tx_power1 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_BG1); ++ tx_power2 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_BG2); ++ ++ for (i = 0; i < 14; i++) { ++ info[i].tx_power1 = TXPOWER_G_FROM_DEV(tx_power1[i]); ++ info[i].tx_power2 = TXPOWER_G_FROM_DEV(tx_power2[i]); ++ } ++ ++ if (spec->num_channels > 14) { ++ tx_power1 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_A1); ++ tx_power2 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_A2); ++ ++ for (i = 14; i < spec->num_channels; i++) { ++ info[i].tx_power1 = TXPOWER_A_FROM_DEV(tx_power1[i]); ++ info[i].tx_power2 = TXPOWER_A_FROM_DEV(tx_power2[i]); ++ } ++ } ++ ++ return 0; ++} ++ ++static int rt2800pci_probe_hw(struct rt2x00_dev *rt2x00dev) ++{ ++ int retval; ++ ++ /* ++ * Allocate eeprom data. ++ */ ++ retval = rt2800pci_validate_eeprom(rt2x00dev); ++ if (retval) ++ return retval; ++ ++ retval = rt2800pci_init_eeprom(rt2x00dev); ++ if (retval) ++ return retval; ++ ++ /* ++ * Initialize hw specifications. ++ */ ++ retval = rt2800pci_probe_hw_mode(rt2x00dev); ++ if (retval) ++ return retval; ++ ++ /* ++ * This device requires firmware. ++ */ ++ if (!rt2x00_rt(&rt2x00dev->chip, RT2880) && ++ !rt2x00_rt(&rt2x00dev->chip, RT3052)) ++ __set_bit(DRIVER_REQUIRE_FIRMWARE, &rt2x00dev->flags); ++ if (!modparam_nohwcrypt) ++ __set_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags); ++ ++ /* ++ * Set the rssi offset. ++ */ ++ rt2x00dev->rssi_offset = DEFAULT_RSSI_OFFSET; ++ ++ return 0; ++} ++ ++/* ++ * IEEE80211 stack callback functions. ++ */ ++static void rt2800pci_get_tkip_seq(struct ieee80211_hw *hw, u8 hw_key_idx, ++ u32 *iv32, u16 *iv16) ++{ ++ struct rt2x00_dev *rt2x00dev = hw->priv; ++ struct mac_iveiv_entry iveiv_entry; ++ u32 offset; ++ ++ offset = MAC_IVEIV_ENTRY(hw_key_idx); ++ rt2x00pci_register_multiread(rt2x00dev, offset, ++ &iveiv_entry, sizeof(iveiv_entry)); ++ ++ memcpy(&iveiv_entry.iv[0], iv16, sizeof(iv16)); ++ memcpy(&iveiv_entry.iv[4], iv32, sizeof(iv32)); ++} ++ ++static int rt2800pci_set_rts_threshold(struct ieee80211_hw *hw, u32 value) ++{ ++ struct rt2x00_dev *rt2x00dev = hw->priv; ++ u32 reg; ++ bool enabled = (value < IEEE80211_MAX_RTS_THRESHOLD); ++ ++ rt2x00pci_register_read(rt2x00dev, TX_RTS_CFG, ®); ++ rt2x00_set_field32(®, TX_RTS_CFG_RTS_THRES, value); ++ rt2x00pci_register_write(rt2x00dev, TX_RTS_CFG, reg); ++ ++ rt2x00pci_register_read(rt2x00dev, CCK_PROT_CFG, ®); ++ rt2x00_set_field32(®, CCK_PROT_CFG_RTS_TH_EN, enabled); ++ rt2x00pci_register_write(rt2x00dev, CCK_PROT_CFG, reg); ++ ++ rt2x00pci_register_read(rt2x00dev, OFDM_PROT_CFG, ®); ++ rt2x00_set_field32(®, OFDM_PROT_CFG_RTS_TH_EN, enabled); ++ rt2x00pci_register_write(rt2x00dev, OFDM_PROT_CFG, reg); ++ ++ rt2x00pci_register_read(rt2x00dev, MM20_PROT_CFG, ®); ++ rt2x00_set_field32(®, MM20_PROT_CFG_RTS_TH_EN, enabled); ++ rt2x00pci_register_write(rt2x00dev, MM20_PROT_CFG, reg); ++ ++ rt2x00pci_register_read(rt2x00dev, MM40_PROT_CFG, ®); ++ rt2x00_set_field32(®, MM40_PROT_CFG_RTS_TH_EN, enabled); ++ rt2x00pci_register_write(rt2x00dev, MM40_PROT_CFG, reg); ++ ++ rt2x00pci_register_read(rt2x00dev, GF20_PROT_CFG, ®); ++ rt2x00_set_field32(®, GF20_PROT_CFG_RTS_TH_EN, enabled); ++ rt2x00pci_register_write(rt2x00dev, GF20_PROT_CFG, reg); ++ ++ rt2x00pci_register_read(rt2x00dev, GF40_PROT_CFG, ®); ++ rt2x00_set_field32(®, GF40_PROT_CFG_RTS_TH_EN, enabled); ++ rt2x00pci_register_write(rt2x00dev, GF40_PROT_CFG, reg); ++ ++ return 0; ++} ++ ++static int rt2800pci_conf_tx(struct ieee80211_hw *hw, u16 queue_idx, ++ const struct ieee80211_tx_queue_params *params) ++{ ++ struct rt2x00_dev *rt2x00dev = hw->priv; ++ struct data_queue *queue; ++ struct rt2x00_field32 field; ++ int retval; ++ u32 reg; ++ u32 offset; ++ ++ /* ++ * First pass the configuration through rt2x00lib, that will ++ * update the queue settings and validate the input. After that ++ * we are free to update the registers based on the value ++ * in the queue parameter. ++ */ ++ retval = rt2x00mac_conf_tx(hw, queue_idx, params); ++ if (retval) ++ return retval; ++ ++ /* ++ * We only need to perform additional register initialization ++ * for WMM queues/ ++ */ ++ if (queue_idx >= 4) ++ return 0; ++ ++ queue = rt2x00queue_get_queue(rt2x00dev, queue_idx); ++ ++ /* Update WMM TXOP register */ ++ offset = WMM_TXOP0_CFG + (sizeof(u32) * (!!(queue_idx & 2))); ++ field.bit_offset = (queue_idx & 1) * 16; ++ field.bit_mask = 0xffff << field.bit_offset; ++ ++ rt2x00pci_register_read(rt2x00dev, offset, ®); ++ rt2x00_set_field32(®, field, queue->txop); ++ rt2x00pci_register_write(rt2x00dev, offset, reg); ++ ++ /* Update WMM registers */ ++ field.bit_offset = queue_idx * 4; ++ field.bit_mask = 0xf << field.bit_offset; ++ ++ rt2x00pci_register_read(rt2x00dev, WMM_AIFSN_CFG, ®); ++ rt2x00_set_field32(®, field, queue->aifs); ++ rt2x00pci_register_write(rt2x00dev, WMM_AIFSN_CFG, reg); ++ ++ rt2x00pci_register_read(rt2x00dev, WMM_CWMIN_CFG, ®); ++ rt2x00_set_field32(®, field, queue->cw_min); ++ rt2x00pci_register_write(rt2x00dev, WMM_CWMIN_CFG, reg); ++ ++ rt2x00pci_register_read(rt2x00dev, WMM_CWMAX_CFG, ®); ++ rt2x00_set_field32(®, field, queue->cw_max); ++ rt2x00pci_register_write(rt2x00dev, WMM_CWMAX_CFG, reg); ++ ++ /* Update EDCA registers */ ++ offset = EDCA_AC0_CFG + (sizeof(u32) * queue_idx); ++ ++ rt2x00pci_register_read(rt2x00dev, offset, ®); ++ rt2x00_set_field32(®, EDCA_AC0_CFG_TX_OP, queue->txop); ++ rt2x00_set_field32(®, EDCA_AC0_CFG_AIFSN, queue->aifs); ++ rt2x00_set_field32(®, EDCA_AC0_CFG_CWMIN, queue->cw_min); ++ rt2x00_set_field32(®, EDCA_AC0_CFG_CWMAX, queue->cw_max); ++ rt2x00pci_register_write(rt2x00dev, offset, reg); ++ ++ return 0; ++} ++ ++static u64 rt2800pci_get_tsf(struct ieee80211_hw *hw) ++{ ++ struct rt2x00_dev *rt2x00dev = hw->priv; ++ u64 tsf; ++ u32 reg; ++ ++ rt2x00pci_register_read(rt2x00dev, TSF_TIMER_DW1, ®); ++ tsf = (u64) rt2x00_get_field32(reg, TSF_TIMER_DW1_HIGH_WORD) << 32; ++ rt2x00pci_register_read(rt2x00dev, TSF_TIMER_DW0, ®); ++ tsf |= rt2x00_get_field32(reg, TSF_TIMER_DW0_LOW_WORD); ++ ++ return tsf; ++} ++ ++static const struct ieee80211_ops rt2800pci_mac80211_ops = { ++ .tx = rt2x00mac_tx, ++ .start = rt2x00mac_start, ++ .stop = rt2x00mac_stop, ++ .add_interface = rt2x00mac_add_interface, ++ .remove_interface = rt2x00mac_remove_interface, ++ .config = rt2x00mac_config, ++ .config_interface = rt2x00mac_config_interface, ++ .configure_filter = rt2x00mac_configure_filter, ++ .set_key = rt2x00mac_set_key, ++ .get_stats = rt2x00mac_get_stats, ++ .get_tkip_seq = rt2800pci_get_tkip_seq, ++ .set_rts_threshold = rt2800pci_set_rts_threshold, ++ .bss_info_changed = rt2x00mac_bss_info_changed, ++ .conf_tx = rt2800pci_conf_tx, ++ .get_tx_stats = rt2x00mac_get_tx_stats, ++ .get_tsf = rt2800pci_get_tsf, ++}; ++ ++static const struct rt2x00lib_ops rt2800pci_rt2x00_ops = { ++ .irq_handler = rt2800pci_interrupt, ++ .probe_hw = rt2800pci_probe_hw, ++ .get_firmware_name = rt2800pci_get_firmware_name, ++ .check_firmware = rt2800pci_check_firmware, ++ .load_firmware = rt2800pci_load_firmware, ++ .initialize = rt2x00pci_initialize, ++ .uninitialize = rt2x00pci_uninitialize, ++ .get_entry_state = rt2800pci_get_entry_state, ++ .clear_entry = rt2800pci_clear_entry, ++ .set_device_state = rt2800pci_set_device_state, ++ .rfkill_poll = rt2800pci_rfkill_poll, ++ .link_stats = rt2800pci_link_stats, ++ .reset_tuner = rt2800pci_reset_tuner, ++ .link_tuner = rt2800pci_link_tuner, ++ .write_tx_desc = rt2800pci_write_tx_desc, ++ .write_tx_data = rt2x00pci_write_tx_data, ++ .write_beacon = rt2800pci_write_beacon, ++ .kick_tx_queue = rt2800pci_kick_tx_queue, ++ .kill_tx_queue = rt2800pci_kill_tx_queue, ++ .fill_rxdone = rt2800pci_fill_rxdone, ++ .config_shared_key = rt2800pci_config_shared_key, ++ .config_pairwise_key = rt2800pci_config_pairwise_key, ++ .config_filter = rt2800pci_config_filter, ++ .config_intf = rt2800pci_config_intf, ++ .config_erp = rt2800pci_config_erp, ++ .config_ant = rt2800pci_config_ant, ++ .config = rt2800pci_config, ++}; ++ ++static const struct data_queue_desc rt2800pci_queue_rx = { ++ .entry_num = RX_ENTRIES, ++ .data_size = AGGREGATION_SIZE, ++ .desc_size = RXD_DESC_SIZE, ++ .priv_size = sizeof(struct queue_entry_priv_pci), ++}; ++ ++static const struct data_queue_desc rt2800pci_queue_tx = { ++ .entry_num = TX_ENTRIES, ++ .data_size = AGGREGATION_SIZE, ++ .desc_size = TXD_DESC_SIZE, ++ .priv_size = sizeof(struct queue_entry_priv_pci), ++}; ++ ++static const struct data_queue_desc rt2800pci_queue_bcn = { ++ .entry_num = 8 * BEACON_ENTRIES, ++ .data_size = 0, /* No DMA required for beacons */ ++ .desc_size = TXWI_DESC_SIZE, ++ .priv_size = sizeof(struct queue_entry_priv_pci), ++}; ++ ++static const struct rt2x00_ops rt2800pci_ops = { ++ .name = KBUILD_MODNAME, ++ .max_sta_intf = 1, ++ .max_ap_intf = 8, ++ .eeprom_size = EEPROM_SIZE, ++ .rf_size = RF_SIZE, ++ .tx_queues = NUM_TX_QUEUES, ++ .rx = &rt2800pci_queue_rx, ++ .tx = &rt2800pci_queue_tx, ++ .bcn = &rt2800pci_queue_bcn, ++ .lib = &rt2800pci_rt2x00_ops, ++ .hw = &rt2800pci_mac80211_ops, ++#ifdef CONFIG_RT2X00_LIB_DEBUGFS ++ .debugfs = &rt2800pci_rt2x00debug, ++#endif /* CONFIG_RT2X00_LIB_DEBUGFS */ ++}; ++ ++/* ++ * RT2800pci module information. ++ */ ++static struct pci_device_id rt2800pci_device_table[] = { ++ { PCI_DEVICE(0x1814, 0x0601), PCI_DEVICE_DATA(&rt2800pci_ops) }, ++ { PCI_DEVICE(0x1814, 0x0681), PCI_DEVICE_DATA(&rt2800pci_ops) }, ++ { PCI_DEVICE(0x1814, 0x0701), PCI_DEVICE_DATA(&rt2800pci_ops) }, ++ { PCI_DEVICE(0x1814, 0x0781), PCI_DEVICE_DATA(&rt2800pci_ops) }, ++ { PCI_DEVICE(0x1814, 0x3090), PCI_DEVICE_DATA(&rt2800pci_ops) }, ++ { PCI_DEVICE(0x1814, 0x3091), PCI_DEVICE_DATA(&rt2800pci_ops) }, ++ { PCI_DEVICE(0x1814, 0x3092), PCI_DEVICE_DATA(&rt2800pci_ops) }, ++ { PCI_DEVICE(0x1a3b, 0x1059), PCI_DEVICE_DATA(&rt2800pci_ops) }, ++ { 0, } ++}; ++ ++MODULE_AUTHOR(DRV_PROJECT); ++MODULE_VERSION(DRV_VERSION); ++MODULE_DESCRIPTION("Ralink RT2800 PCI & PCMCIA Wireless LAN driver."); ++MODULE_SUPPORTED_DEVICE("Ralink RT2860 PCI & PCMCIA chipset based cards"); ++#ifdef CONFIG_RT2800PCI_PCI ++MODULE_FIRMWARE(FIRMWARE_RT2860); ++MODULE_DEVICE_TABLE(pci, rt2800pci_device_table); ++#endif /* CONFIG_RT2800PCI_PCI */ ++MODULE_LICENSE("GPL"); ++ ++#ifdef CONFIG_RT2800PCI_WISOC ++#if defined(CONFIG_RALINK_RT288X) ++__rt2x00soc_probe(RT2880, &rt2800pci_ops); ++#elif defined(CONFIG_RALINK_RT305X) ++__rt2x00soc_probe(RT3052, &rt2800pci_ops); ++#endif ++ ++static struct platform_driver rt2800soc_driver = { ++ .driver = { ++ .name = "rt2800_wmac", ++ .owner = THIS_MODULE, ++ .mod_name = KBUILD_MODNAME, ++ }, ++ .probe = __rt2x00soc_probe, ++ .remove = __devexit_p(rt2x00soc_remove), ++ .suspend = rt2x00soc_suspend, ++ .resume = rt2x00soc_resume, ++}; ++#endif /* CONFIG_RT2800PCI_WISOC */ ++ ++#ifdef CONFIG_RT2800PCI_PCI ++static struct pci_driver rt2800pci_driver = { ++ .name = KBUILD_MODNAME, ++ .id_table = rt2800pci_device_table, ++ .probe = rt2x00pci_probe, ++ .remove = __devexit_p(rt2x00pci_remove), ++ .suspend = rt2x00pci_suspend, ++ .resume = rt2x00pci_resume, ++}; ++#endif /* CONFIG_RT2800PCI_PCI */ ++ ++static int __init rt2800pci_init(void) ++{ ++ int ret = 0; ++ ++#ifdef CONFIG_RT2800PCI_WISOC ++ ret = platform_driver_register(&rt2800soc_driver); ++ if (ret) ++ return ret; ++#endif ++#ifdef CONFIG_RT2800PCI_PCI ++ ret = pci_register_driver(&rt2800pci_driver); ++ if (ret) { ++#ifdef CONFIG_RT2800PCI_WISOC ++ platform_driver_unregister(&rt2800soc_driver); ++#endif ++ return ret; ++ } ++#endif ++ ++ return ret; ++} ++ ++static void __exit rt2800pci_exit(void) ++{ ++#ifdef CONFIG_RT2800PCI_PCI ++ pci_unregister_driver(&rt2800pci_driver); ++#endif ++#ifdef CONFIG_RT2800PCI_WISOC ++ platform_driver_unregister(&rt2800soc_driver); ++#endif ++} ++ ++module_init(rt2800pci_init); ++module_exit(rt2800pci_exit); +--- /dev/null ++++ b/drivers/net/wireless/rt2x00/rt2800pci.h +@@ -0,0 +1,1927 @@ ++/* ++ Copyright (C) 2004 - 2009 rt2x00 SourceForge Project ++ ++ ++ This program is free software; you can redistribute it and/or modify ++ it under the terms of the GNU General Public License as published by ++ the Free Software Foundation; either version 2 of the License, or ++ (at your option) any later version. ++ ++ This program is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ GNU General Public License for more details. ++ ++ You should have received a copy of the GNU General Public License ++ along with this program; if not, write to the ++ Free Software Foundation, Inc., ++ 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. ++ */ ++ ++/* ++ Module: rt2800pci ++ Abstract: Data structures and registers for the rt2800pci module. ++ Supported chipsets: RT2800E & RT2800ED. ++ */ ++ ++#ifndef RT2800PCI_H ++#define RT2800PCI_H ++ ++/* ++ * RF chip defines. ++ * ++ * RF2820 2.4G 2T3R ++ * RF2850 2.4G/5G 2T3R ++ * RF2720 2.4G 1T2R ++ * RF2750 2.4G/5G 1T2R ++ * RF3020 2.4G 1T1R ++ * RF2020 2.4G B/G ++ * RF3021 2.4G 1T2R ++ * RF3022 2.4G 2T2R ++ */ ++#define RF2820 0x0001 ++#define RF2850 0x0002 ++#define RF2720 0x0003 ++#define RF2750 0x0004 ++#define RF3020 0x0005 ++#define RF2020 0x0006 ++#define RF3021 0x0007 ++#define RF3022 0x0008 ++ ++/* ++ * RT2860 version ++ */ ++#define RT2860C_VERSION 0x28600100 ++#define RT2860D_VERSION 0x28600101 ++#define RT2880E_VERSION 0x28720200 ++#define RT2883_VERSION 0x28830300 ++#define RT3070_VERSION 0x30700200 ++ ++/* ++ * Signal information. ++ * Defaul offset is required for RSSI <-> dBm conversion. ++ */ ++#define DEFAULT_RSSI_OFFSET 120 /* FIXME */ ++ ++/* ++ * Register layout information. ++ */ ++#define CSR_REG_BASE 0x1000 ++#define CSR_REG_SIZE 0x0800 ++#define EEPROM_BASE 0x0000 ++#define EEPROM_SIZE 0x0110 ++#define BBP_BASE 0x0000 ++#define BBP_SIZE 0x0080 ++#define RF_BASE 0x0004 ++#define RF_SIZE 0x0010 ++ ++/* ++ * Number of TX queues. ++ */ ++#define NUM_TX_QUEUES 4 ++ ++/* ++ * PCI registers. ++ */ ++ ++/* ++ * E2PROM_CSR: EEPROM control register. ++ * RELOAD: Write 1 to reload eeprom content. ++ * TYPE: 0: 93c46, 1:93c66. ++ * LOAD_STATUS: 1:loading, 0:done. ++ */ ++#define E2PROM_CSR 0x0004 ++#define E2PROM_CSR_DATA_CLOCK FIELD32(0x00000001) ++#define E2PROM_CSR_CHIP_SELECT FIELD32(0x00000002) ++#define E2PROM_CSR_DATA_IN FIELD32(0x00000004) ++#define E2PROM_CSR_DATA_OUT FIELD32(0x00000008) ++#define E2PROM_CSR_TYPE FIELD32(0x00000030) ++#define E2PROM_CSR_LOAD_STATUS FIELD32(0x00000040) ++#define E2PROM_CSR_RELOAD FIELD32(0x00000080) ++ ++/* ++ * HOST-MCU shared memory ++ */ ++#define HOST_CMD_CSR 0x0404 ++#define HOST_CMD_CSR_HOST_COMMAND FIELD32(0x000000ff) ++ ++/* ++ * INT_SOURCE_CSR: Interrupt source register. ++ * Write one to clear corresponding bit. ++ * TX_FIFO_STATUS: FIFO Statistics is full, sw should read 0x171c ++ */ ++#define INT_SOURCE_CSR 0x0200 ++#define INT_SOURCE_CSR_RXDELAYINT FIELD32(0x00000001) ++#define INT_SOURCE_CSR_TXDELAYINT FIELD32(0x00000002) ++#define INT_SOURCE_CSR_RX_DONE FIELD32(0x00000004) ++#define INT_SOURCE_CSR_AC0_DMA_DONE FIELD32(0x00000008) ++#define INT_SOURCE_CSR_AC1_DMA_DONE FIELD32(0x00000010) ++#define INT_SOURCE_CSR_AC2_DMA_DONE FIELD32(0x00000020) ++#define INT_SOURCE_CSR_AC3_DMA_DONE FIELD32(0x00000040) ++#define INT_SOURCE_CSR_HCCA_DMA_DONE FIELD32(0x00000080) ++#define INT_SOURCE_CSR_MGMT_DMA_DONE FIELD32(0x00000100) ++#define INT_SOURCE_CSR_MCU_COMMAND FIELD32(0x00000200) ++#define INT_SOURCE_CSR_RXTX_COHERENT FIELD32(0x00000400) ++#define INT_SOURCE_CSR_TBTT FIELD32(0x00000800) ++#define INT_SOURCE_CSR_PRE_TBTT FIELD32(0x00001000) ++#define INT_SOURCE_CSR_TX_FIFO_STATUS FIELD32(0x00002000) ++#define INT_SOURCE_CSR_AUTO_WAKEUP FIELD32(0x00004000) ++#define INT_SOURCE_CSR_GPTIMER FIELD32(0x00008000) ++#define INT_SOURCE_CSR_RX_COHERENT FIELD32(0x00010000) ++#define INT_SOURCE_CSR_TX_COHERENT FIELD32(0x00020000) ++ ++/* ++ * INT_MASK_CSR: Interrupt MASK register. 1: the interrupt is mask OFF. ++ */ ++#define INT_MASK_CSR 0x0204 ++#define INT_MASK_CSR_RXDELAYINT FIELD32(0x00000001) ++#define INT_MASK_CSR_TXDELAYINT FIELD32(0x00000002) ++#define INT_MASK_CSR_RX_DONE FIELD32(0x00000004) ++#define INT_MASK_CSR_AC0_DMA_DONE FIELD32(0x00000008) ++#define INT_MASK_CSR_AC1_DMA_DONE FIELD32(0x00000010) ++#define INT_MASK_CSR_AC2_DMA_DONE FIELD32(0x00000020) ++#define INT_MASK_CSR_AC3_DMA_DONE FIELD32(0x00000040) ++#define INT_MASK_CSR_HCCA_DMA_DONE FIELD32(0x00000080) ++#define INT_MASK_CSR_MGMT_DMA_DONE FIELD32(0x00000100) ++#define INT_MASK_CSR_MCU_COMMAND FIELD32(0x00000200) ++#define INT_MASK_CSR_RXTX_COHERENT FIELD32(0x00000400) ++#define INT_MASK_CSR_TBTT FIELD32(0x00000800) ++#define INT_MASK_CSR_PRE_TBTT FIELD32(0x00001000) ++#define INT_MASK_CSR_TX_FIFO_STATUS FIELD32(0x00002000) ++#define INT_MASK_CSR_AUTO_WAKEUP FIELD32(0x00004000) ++#define INT_MASK_CSR_GPTIMER FIELD32(0x00008000) ++#define INT_MASK_CSR_RX_COHERENT FIELD32(0x00010000) ++#define INT_MASK_CSR_TX_COHERENT FIELD32(0x00020000) ++ ++/* ++ * WPDMA_GLO_CFG ++ */ ++#define WPDMA_GLO_CFG 0x0208 ++#define WPDMA_GLO_CFG_ENABLE_TX_DMA FIELD32(0x00000001) ++#define WPDMA_GLO_CFG_TX_DMA_BUSY FIELD32(0x00000002) ++#define WPDMA_GLO_CFG_ENABLE_RX_DMA FIELD32(0x00000004) ++#define WPDMA_GLO_CFG_RX_DMA_BUSY FIELD32(0x00000008) ++#define WPDMA_GLO_CFG_WP_DMA_BURST_SIZE FIELD32(0x00000030) ++#define WPDMA_GLO_CFG_TX_WRITEBACK_DONE FIELD32(0x00000040) ++#define WPDMA_GLO_CFG_BIG_ENDIAN FIELD32(0x00000080) ++#define WPDMA_GLO_CFG_RX_HDR_SCATTER FIELD32(0x0000ff00) ++#define WPDMA_GLO_CFG_HDR_SEG_LEN FIELD32(0xffff0000) ++ ++/* ++ * WPDMA_RST_IDX ++ */ ++#define WPDMA_RST_IDX 0x020c ++#define WPDMA_RST_IDX_DTX_IDX0 FIELD32(0x00000001) ++#define WPDMA_RST_IDX_DTX_IDX1 FIELD32(0x00000002) ++#define WPDMA_RST_IDX_DTX_IDX2 FIELD32(0x00000004) ++#define WPDMA_RST_IDX_DTX_IDX3 FIELD32(0x00000008) ++#define WPDMA_RST_IDX_DTX_IDX4 FIELD32(0x00000010) ++#define WPDMA_RST_IDX_DTX_IDX5 FIELD32(0x00000020) ++#define WPDMA_RST_IDX_DRX_IDX0 FIELD32(0x00010000) ++ ++/* ++ * DELAY_INT_CFG ++ */ ++#define DELAY_INT_CFG 0x0210 ++#define DELAY_INT_CFG_RXMAX_PTIME FIELD32(0x000000ff) ++#define DELAY_INT_CFG_RXMAX_PINT FIELD32(0x00007f00) ++#define DELAY_INT_CFG_RXDLY_INT_EN FIELD32(0x00008000) ++#define DELAY_INT_CFG_TXMAX_PTIME FIELD32(0x00ff0000) ++#define DELAY_INT_CFG_TXMAX_PINT FIELD32(0x7f000000) ++#define DELAY_INT_CFG_TXDLY_INT_EN FIELD32(0x80000000) ++ ++/* ++ * WMM_AIFSN_CFG: Aifsn for each EDCA AC ++ * AIFSN0: AC_BE ++ * AIFSN1: AC_BK ++ * AIFSN1: AC_VI ++ * AIFSN1: AC_VO ++ */ ++#define WMM_AIFSN_CFG 0x0214 ++#define WMM_AIFSN_CFG_AIFSN0 FIELD32(0x0000000f) ++#define WMM_AIFSN_CFG_AIFSN1 FIELD32(0x000000f0) ++#define WMM_AIFSN_CFG_AIFSN2 FIELD32(0x00000f00) ++#define WMM_AIFSN_CFG_AIFSN3 FIELD32(0x0000f000) ++ ++/* ++ * WMM_CWMIN_CSR: CWmin for each EDCA AC ++ * CWMIN0: AC_BE ++ * CWMIN1: AC_BK ++ * CWMIN1: AC_VI ++ * CWMIN1: AC_VO ++ */ ++#define WMM_CWMIN_CFG 0x0218 ++#define WMM_CWMIN_CFG_CWMIN0 FIELD32(0x0000000f) ++#define WMM_CWMIN_CFG_CWMIN1 FIELD32(0x000000f0) ++#define WMM_CWMIN_CFG_CWMIN2 FIELD32(0x00000f00) ++#define WMM_CWMIN_CFG_CWMIN3 FIELD32(0x0000f000) ++ ++/* ++ * WMM_CWMAX_CSR: CWmax for each EDCA AC ++ * CWMAX0: AC_BE ++ * CWMAX1: AC_BK ++ * CWMAX1: AC_VI ++ * CWMAX1: AC_VO ++ */ ++#define WMM_CWMAX_CFG 0x021c ++#define WMM_CWMAX_CFG_CWMAX0 FIELD32(0x0000000f) ++#define WMM_CWMAX_CFG_CWMAX1 FIELD32(0x000000f0) ++#define WMM_CWMAX_CFG_CWMAX2 FIELD32(0x00000f00) ++#define WMM_CWMAX_CFG_CWMAX3 FIELD32(0x0000f000) ++ ++/* ++ * AC_TXOP0: AC_BK/AC_BE TXOP register ++ * AC0TXOP: AC_BK in unit of 32us ++ * AC1TXOP: AC_BE in unit of 32us ++ */ ++#define WMM_TXOP0_CFG 0x0220 ++#define WMM_TXOP0_CFG_AC0TXOP FIELD32(0x0000ffff) ++#define WMM_TXOP0_CFG_AC1TXOP FIELD32(0xffff0000) ++ ++/* ++ * AC_TXOP1: AC_VO/AC_VI TXOP register ++ * AC2TXOP: AC_VI in unit of 32us ++ * AC3TXOP: AC_VO in unit of 32us ++ */ ++#define WMM_TXOP1_CFG 0x0224 ++#define WMM_TXOP1_CFG_AC2TXOP FIELD32(0x0000ffff) ++#define WMM_TXOP1_CFG_AC3TXOP FIELD32(0xffff0000) ++ ++/* ++ * GPIO_CTRL_CFG: ++ */ ++#define GPIO_CTRL_CFG 0x0228 ++#define GPIO_CTRL_CFG_BIT0 FIELD32(0x00000001) ++#define GPIO_CTRL_CFG_BIT1 FIELD32(0x00000002) ++#define GPIO_CTRL_CFG_BIT2 FIELD32(0x00000004) ++#define GPIO_CTRL_CFG_BIT3 FIELD32(0x00000008) ++#define GPIO_CTRL_CFG_BIT4 FIELD32(0x00000010) ++#define GPIO_CTRL_CFG_BIT5 FIELD32(0x00000020) ++#define GPIO_CTRL_CFG_BIT6 FIELD32(0x00000040) ++#define GPIO_CTRL_CFG_BIT7 FIELD32(0x00000080) ++#define GPIO_CTRL_CFG_BIT8 FIELD32(0x00000100) ++ ++/* ++ * MCU_CMD_CFG ++ */ ++#define MCU_CMD_CFG 0x022c ++ ++/* ++ * AC_BK register offsets ++ */ ++#define TX_BASE_PTR0 0x0230 ++#define TX_MAX_CNT0 0x0234 ++#define TX_CTX_IDX0 0x0238 ++#define TX_DTX_IDX0 0x023c ++ ++/* ++ * AC_BE register offsets ++ */ ++#define TX_BASE_PTR1 0x0240 ++#define TX_MAX_CNT1 0x0244 ++#define TX_CTX_IDX1 0x0248 ++#define TX_DTX_IDX1 0x024c ++ ++/* ++ * AC_VI register offsets ++ */ ++#define TX_BASE_PTR2 0x0250 ++#define TX_MAX_CNT2 0x0254 ++#define TX_CTX_IDX2 0x0258 ++#define TX_DTX_IDX2 0x025c ++ ++/* ++ * AC_VO register offsets ++ */ ++#define TX_BASE_PTR3 0x0260 ++#define TX_MAX_CNT3 0x0264 ++#define TX_CTX_IDX3 0x0268 ++#define TX_DTX_IDX3 0x026c ++ ++/* ++ * HCCA register offsets ++ */ ++#define TX_BASE_PTR4 0x0270 ++#define TX_MAX_CNT4 0x0274 ++#define TX_CTX_IDX4 0x0278 ++#define TX_DTX_IDX4 0x027c ++ ++/* ++ * MGMT register offsets ++ */ ++#define TX_BASE_PTR5 0x0280 ++#define TX_MAX_CNT5 0x0284 ++#define TX_CTX_IDX5 0x0288 ++#define TX_DTX_IDX5 0x028c ++ ++/* ++ * Queue register offset macros ++ */ ++#define TX_QUEUE_REG_OFFSET 0x10 ++#define TX_BASE_PTR(__x) TX_BASE_PTR0 + ((__x) * TX_QUEUE_REG_OFFSET) ++#define TX_MAX_CNT(__x) TX_MAX_CNT0 + ((__x) * TX_QUEUE_REG_OFFSET) ++#define TX_CTX_IDX(__x) TX_CTX_IDX0 + ((__x) * TX_QUEUE_REG_OFFSET) ++#define TX_DTX_IDX(__x) TX_DTX_IDX0 + ((__x) * TX_QUEUE_REG_OFFSET) ++ ++/* ++ * RX register offsets ++ */ ++#define RX_BASE_PTR 0x0290 ++#define RX_MAX_CNT 0x0294 ++#define RX_CRX_IDX 0x0298 ++#define RX_DRX_IDX 0x029c ++ ++/* ++ * PBF_SYS_CTRL ++ * HOST_RAM_WRITE: enable Host program ram write selection ++ */ ++#define PBF_SYS_CTRL 0x0400 ++#define PBF_SYS_CTRL_READY FIELD32(0x00000080) ++#define PBF_SYS_CTRL_HOST_RAM_WRITE FIELD32(0x00010000) ++ ++/* ++ * PBF registers ++ * Most are for debug. Driver doesn't touch PBF register. ++ */ ++#define PBF_CFG 0x0408 ++#define PBF_MAX_PCNT 0x040c ++#define PBF_CTRL 0x0410 ++#define PBF_INT_STA 0x0414 ++#define PBF_INT_ENA 0x0418 ++ ++/* ++ * BCN_OFFSET0: ++ */ ++#define BCN_OFFSET0 0x042c ++#define BCN_OFFSET0_BCN0 FIELD32(0x000000ff) ++#define BCN_OFFSET0_BCN1 FIELD32(0x0000ff00) ++#define BCN_OFFSET0_BCN2 FIELD32(0x00ff0000) ++#define BCN_OFFSET0_BCN3 FIELD32(0xff000000) ++ ++/* ++ * BCN_OFFSET1: ++ */ ++#define BCN_OFFSET1 0x0430 ++#define BCN_OFFSET1_BCN4 FIELD32(0x000000ff) ++#define BCN_OFFSET1_BCN5 FIELD32(0x0000ff00) ++#define BCN_OFFSET1_BCN6 FIELD32(0x00ff0000) ++#define BCN_OFFSET1_BCN7 FIELD32(0xff000000) ++ ++/* ++ * PBF registers ++ * Most are for debug. Driver doesn't touch PBF register. ++ */ ++#define TXRXQ_PCNT 0x0438 ++#define PBF_DBG 0x043c ++ ++/* ++ * RF registers ++ */ ++#define RF_CSR_CFG 0x0500 ++#define RF_CSR_CFG_DATA FIELD32(0x000000ff) ++#define RF_CSR_CFG_REGNUM FIELD32(0x00001f00) ++#define RF_CSR_CFG_WRITE FIELD32(0x00010000) ++#define RF_CSR_CFG_BUSY FIELD32(0x00020000) ++ ++/* ++ * MAC Control/Status Registers(CSR). ++ * Some values are set in TU, whereas 1 TU == 1024 us. ++ */ ++ ++/* ++ * MAC_CSR0: ASIC revision number. ++ * ASIC_REV: 0 ++ * ASIC_VER: 2860 ++ */ ++#define MAC_CSR0 0x1000 ++#define MAC_CSR0_ASIC_REV FIELD32(0x0000ffff) ++#define MAC_CSR0_ASIC_VER FIELD32(0xffff0000) ++ ++/* ++ * MAC_SYS_CTRL: ++ */ ++#define MAC_SYS_CTRL 0x1004 ++#define MAC_SYS_CTRL_RESET_CSR FIELD32(0x00000001) ++#define MAC_SYS_CTRL_RESET_BBP FIELD32(0x00000002) ++#define MAC_SYS_CTRL_ENABLE_TX FIELD32(0x00000004) ++#define MAC_SYS_CTRL_ENABLE_RX FIELD32(0x00000008) ++#define MAC_SYS_CTRL_CONTINUOUS_TX FIELD32(0x00000010) ++#define MAC_SYS_CTRL_LOOPBACK FIELD32(0x00000020) ++#define MAC_SYS_CTRL_WLAN_HALT FIELD32(0x00000040) ++#define MAC_SYS_CTRL_RX_TIMESTAMP FIELD32(0x00000080) ++ ++/* ++ * MAC_ADDR_DW0: STA MAC register 0 ++ */ ++#define MAC_ADDR_DW0 0x1008 ++#define MAC_ADDR_DW0_BYTE0 FIELD32(0x000000ff) ++#define MAC_ADDR_DW0_BYTE1 FIELD32(0x0000ff00) ++#define MAC_ADDR_DW0_BYTE2 FIELD32(0x00ff0000) ++#define MAC_ADDR_DW0_BYTE3 FIELD32(0xff000000) ++ ++/* ++ * MAC_ADDR_DW1: STA MAC register 1 ++ * UNICAST_TO_ME_MASK: ++ * Used to mask off bits from byte 5 of the MAC address ++ * to determine the UNICAST_TO_ME bit for RX frames. ++ * The full mask is complemented by BSS_ID_MASK: ++ * MASK = BSS_ID_MASK & UNICAST_TO_ME_MASK ++ */ ++#define MAC_ADDR_DW1 0x100c ++#define MAC_ADDR_DW1_BYTE4 FIELD32(0x000000ff) ++#define MAC_ADDR_DW1_BYTE5 FIELD32(0x0000ff00) ++#define MAC_ADDR_DW1_UNICAST_TO_ME_MASK FIELD32(0x00ff0000) ++ ++/* ++ * MAC_BSSID_DW0: BSSID register 0 ++ */ ++#define MAC_BSSID_DW0 0x1010 ++#define MAC_BSSID_DW0_BYTE0 FIELD32(0x000000ff) ++#define MAC_BSSID_DW0_BYTE1 FIELD32(0x0000ff00) ++#define MAC_BSSID_DW0_BYTE2 FIELD32(0x00ff0000) ++#define MAC_BSSID_DW0_BYTE3 FIELD32(0xff000000) ++ ++/* ++ * MAC_BSSID_DW1: BSSID register 1 ++ * BSS_ID_MASK: ++ * 0: 1-BSSID mode (BSS index = 0) ++ * 1: 2-BSSID mode (BSS index: Byte5, bit 0) ++ * 2: 4-BSSID mode (BSS index: byte5, bit 0 - 1) ++ * 3: 8-BSSID mode (BSS index: byte5, bit 0 - 2) ++ * This mask is used to mask off bits 0, 1 and 2 of byte 5 of the ++ * BSSID. This will make sure that those bits will be ignored ++ * when determining the MY_BSS of RX frames. ++ */ ++#define MAC_BSSID_DW1 0x1014 ++#define MAC_BSSID_DW1_BYTE4 FIELD32(0x000000ff) ++#define MAC_BSSID_DW1_BYTE5 FIELD32(0x0000ff00) ++#define MAC_BSSID_DW1_BSS_ID_MASK FIELD32(0x00030000) ++#define MAC_BSSID_DW1_BSS_BCN_NUM FIELD32(0x001c0000) ++ ++/* ++ * MAX_LEN_CFG: Maximum frame length register. ++ * MAX_MPDU: rt2860b max 16k bytes ++ * MAX_PSDU: Maximum PSDU length ++ * (power factor) 0:2^13, 1:2^14, 2:2^15, 3:2^16 ++ */ ++#define MAX_LEN_CFG 0x1018 ++#define MAX_LEN_CFG_MAX_MPDU FIELD32(0x00000fff) ++#define MAX_LEN_CFG_MAX_PSDU FIELD32(0x00003000) ++#define MAX_LEN_CFG_MIN_PSDU FIELD32(0x0000c000) ++#define MAX_LEN_CFG_MIN_MPDU FIELD32(0x000f0000) ++ ++/* ++ * BBP_CSR_CFG: BBP serial control register ++ * VALUE: Register value to program into BBP ++ * REG_NUM: Selected BBP register ++ * READ_CONTROL: 0 write BBP, 1 read BBP ++ * BUSY: ASIC is busy executing BBP commands ++ * BBP_PAR_DUR: 0 4 MAC clocks, 1 8 MAC clocks ++ * BBP_RW_MODE: 0 serial, 1 paralell ++ */ ++#define BBP_CSR_CFG 0x101c ++#define BBP_CSR_CFG_VALUE FIELD32(0x000000ff) ++#define BBP_CSR_CFG_REGNUM FIELD32(0x0000ff00) ++#define BBP_CSR_CFG_READ_CONTROL FIELD32(0x00010000) ++#define BBP_CSR_CFG_BUSY FIELD32(0x00020000) ++#define BBP_CSR_CFG_BBP_PAR_DUR FIELD32(0x00040000) ++#define BBP_CSR_CFG_BBP_RW_MODE FIELD32(0x00080000) ++ ++/* ++ * RF_CSR_CFG0: RF control register ++ * REGID_AND_VALUE: Register value to program into RF ++ * BITWIDTH: Selected RF register ++ * STANDBYMODE: 0 high when standby, 1 low when standby ++ * SEL: 0 RF_LE0 activate, 1 RF_LE1 activate ++ * BUSY: ASIC is busy executing RF commands ++ */ ++#define RF_CSR_CFG0 0x1020 ++#define RF_CSR_CFG0_REGID_AND_VALUE FIELD32(0x00ffffff) ++#define RF_CSR_CFG0_BITWIDTH FIELD32(0x1f000000) ++#define RF_CSR_CFG0_REG_VALUE_BW FIELD32(0x1fffffff) ++#define RF_CSR_CFG0_STANDBYMODE FIELD32(0x20000000) ++#define RF_CSR_CFG0_SEL FIELD32(0x40000000) ++#define RF_CSR_CFG0_BUSY FIELD32(0x80000000) ++ ++/* ++ * RF_CSR_CFG1: RF control register ++ * REGID_AND_VALUE: Register value to program into RF ++ * RFGAP: Gap between BB_CONTROL_RF and RF_LE ++ * 0: 3 system clock cycle (37.5usec) ++ * 1: 5 system clock cycle (62.5usec) ++ */ ++#define RF_CSR_CFG1 0x1024 ++#define RF_CSR_CFG1_REGID_AND_VALUE FIELD32(0x00ffffff) ++#define RF_CSR_CFG1_RFGAP FIELD32(0x1f000000) ++ ++/* ++ * RF_CSR_CFG2: RF control register ++ * VALUE: Register value to program into RF ++ * RFGAP: Gap between BB_CONTROL_RF and RF_LE ++ * 0: 3 system clock cycle (37.5usec) ++ * 1: 5 system clock cycle (62.5usec) ++ */ ++#define RF_CSR_CFG2 0x1028 ++#define RF_CSR_CFG2_VALUE FIELD32(0x00ffffff) ++ ++/* ++ * LED_CFG: LED control ++ * color LED's: ++ * 0: off ++ * 1: blinking upon TX2 ++ * 2: periodic slow blinking ++ * 3: always on ++ * LED polarity: ++ * 0: active low ++ * 1: active high ++ */ ++#define LED_CFG 0x102c ++#define LED_CFG_ON_PERIOD FIELD32(0x000000ff) ++#define LED_CFG_OFF_PERIOD FIELD32(0x0000ff00) ++#define LED_CFG_SLOW_BLINK_PERIOD FIELD32(0x003f0000) ++#define LED_CFG_R_LED_MODE FIELD32(0x03000000) ++#define LED_CFG_G_LED_MODE FIELD32(0x0c000000) ++#define LED_CFG_Y_LED_MODE FIELD32(0x30000000) ++#define LED_CFG_LED_POLAR FIELD32(0x40000000) ++ ++/* ++ * XIFS_TIME_CFG: MAC timing ++ * CCKM_SIFS_TIME: unit 1us. Applied after CCK RX/TX ++ * OFDM_SIFS_TIME: unit 1us. Applied after OFDM RX/TX ++ * OFDM_XIFS_TIME: unit 1us. Applied after OFDM RX ++ * when MAC doesn't reference BBP signal BBRXEND ++ * EIFS: unit 1us ++ * BB_RXEND_ENABLE: reference RXEND signal to begin XIFS defer ++ * ++ */ ++#define XIFS_TIME_CFG 0x1100 ++#define XIFS_TIME_CFG_CCKM_SIFS_TIME FIELD32(0x000000ff) ++#define XIFS_TIME_CFG_OFDM_SIFS_TIME FIELD32(0x0000ff00) ++#define XIFS_TIME_CFG_OFDM_XIFS_TIME FIELD32(0x000f0000) ++#define XIFS_TIME_CFG_EIFS FIELD32(0x1ff00000) ++#define XIFS_TIME_CFG_BB_RXEND_ENABLE FIELD32(0x20000000) ++ ++/* ++ * BKOFF_SLOT_CFG: ++ */ ++#define BKOFF_SLOT_CFG 0x1104 ++#define BKOFF_SLOT_CFG_SLOT_TIME FIELD32(0x000000ff) ++#define BKOFF_SLOT_CFG_CC_DELAY_TIME FIELD32(0x0000ff00) ++ ++/* ++ * NAV_TIME_CFG: ++ */ ++#define NAV_TIME_CFG 0x1108 ++#define NAV_TIME_CFG_SIFS FIELD32(0x000000ff) ++#define NAV_TIME_CFG_SLOT_TIME FIELD32(0x0000ff00) ++#define NAV_TIME_CFG_EIFS FIELD32(0x01ff0000) ++#define NAV_TIME_ZERO_SIFS FIELD32(0x02000000) ++ ++/* ++ * CH_TIME_CFG: count as channel busy ++ */ ++#define CH_TIME_CFG 0x110c ++ ++/* ++ * PBF_LIFE_TIMER: TX/RX MPDU timestamp timer (free run) Unit: 1us ++ */ ++#define PBF_LIFE_TIMER 0x1110 ++ ++/* ++ * BCN_TIME_CFG: ++ * BEACON_INTERVAL: in unit of 1/16 TU ++ * TSF_TICKING: Enable TSF auto counting ++ * TSF_SYNC: Enable TSF sync, 00: disable, 01: infra mode, 10: ad-hoc mode ++ * BEACON_GEN: Enable beacon generator ++ */ ++#define BCN_TIME_CFG 0x1114 ++#define BCN_TIME_CFG_BEACON_INTERVAL FIELD32(0x0000ffff) ++#define BCN_TIME_CFG_TSF_TICKING FIELD32(0x00010000) ++#define BCN_TIME_CFG_TSF_SYNC FIELD32(0x00060000) ++#define BCN_TIME_CFG_TBTT_ENABLE FIELD32(0x00080000) ++#define BCN_TIME_CFG_BEACON_GEN FIELD32(0x00100000) ++#define BCN_TIME_CFG_TX_TIME_COMPENSATE FIELD32(0xf0000000) ++ ++/* ++ * TBTT_SYNC_CFG: ++ */ ++#define TBTT_SYNC_CFG 0x1118 ++ ++/* ++ * TSF_TIMER_DW0: Local lsb TSF timer, read-only ++ */ ++#define TSF_TIMER_DW0 0x111c ++#define TSF_TIMER_DW0_LOW_WORD FIELD32(0xffffffff) ++ ++/* ++ * TSF_TIMER_DW1: Local msb TSF timer, read-only ++ */ ++#define TSF_TIMER_DW1 0x1120 ++#define TSF_TIMER_DW1_HIGH_WORD FIELD32(0xffffffff) ++ ++/* ++ * TBTT_TIMER: TImer remains till next TBTT, read-only ++ */ ++#define TBTT_TIMER 0x1124 ++ ++/* ++ * INT_TIMER_CFG: ++ */ ++#define INT_TIMER_CFG 0x1128 ++ ++/* ++ * INT_TIMER_EN: GP-timer and pre-tbtt Int enable ++ */ ++#define INT_TIMER_EN 0x112c ++ ++/* ++ * CH_IDLE_STA: channel idle time ++ */ ++#define CH_IDLE_STA 0x1130 ++ ++/* ++ * CH_BUSY_STA: channel busy time ++ */ ++#define CH_BUSY_STA 0x1134 ++ ++/* ++ * MAC_STATUS_CFG: ++ * BBP_RF_BUSY: When set to 0, BBP and RF are stable. ++ * if 1 or higher one of the 2 registers is busy. ++ */ ++#define MAC_STATUS_CFG 0x1200 ++#define MAC_STATUS_CFG_BBP_RF_BUSY FIELD32(0x00000003) ++ ++/* ++ * PWR_PIN_CFG: ++ */ ++#define PWR_PIN_CFG 0x1204 ++ ++/* ++ * AUTOWAKEUP_CFG: Manual power control / status register ++ * TBCN_BEFORE_WAKE: ForceWake has high privilege than PutToSleep when both set ++ * AUTOWAKE: 0:sleep, 1:awake ++ */ ++#define AUTOWAKEUP_CFG 0x1208 ++#define AUTOWAKEUP_CFG_AUTO_LEAD_TIME FIELD32(0x000000ff) ++#define AUTOWAKEUP_CFG_TBCN_BEFORE_WAKE FIELD32(0x00007f00) ++#define AUTOWAKEUP_CFG_AUTOWAKE FIELD32(0x00008000) ++ ++/* ++ * EDCA_AC0_CFG: ++ */ ++#define EDCA_AC0_CFG 0x1300 ++#define EDCA_AC0_CFG_TX_OP FIELD32(0x000000ff) ++#define EDCA_AC0_CFG_AIFSN FIELD32(0x00000f00) ++#define EDCA_AC0_CFG_CWMIN FIELD32(0x0000f000) ++#define EDCA_AC0_CFG_CWMAX FIELD32(0x000f0000) ++ ++/* ++ * EDCA_AC1_CFG: ++ */ ++#define EDCA_AC1_CFG 0x1304 ++#define EDCA_AC1_CFG_TX_OP FIELD32(0x000000ff) ++#define EDCA_AC1_CFG_AIFSN FIELD32(0x00000f00) ++#define EDCA_AC1_CFG_CWMIN FIELD32(0x0000f000) ++#define EDCA_AC1_CFG_CWMAX FIELD32(0x000f0000) ++ ++/* ++ * EDCA_AC2_CFG: ++ */ ++#define EDCA_AC2_CFG 0x1308 ++#define EDCA_AC2_CFG_TX_OP FIELD32(0x000000ff) ++#define EDCA_AC2_CFG_AIFSN FIELD32(0x00000f00) ++#define EDCA_AC2_CFG_CWMIN FIELD32(0x0000f000) ++#define EDCA_AC2_CFG_CWMAX FIELD32(0x000f0000) ++ ++/* ++ * EDCA_AC3_CFG: ++ */ ++#define EDCA_AC3_CFG 0x130c ++#define EDCA_AC3_CFG_TX_OP FIELD32(0x000000ff) ++#define EDCA_AC3_CFG_AIFSN FIELD32(0x00000f00) ++#define EDCA_AC3_CFG_CWMIN FIELD32(0x0000f000) ++#define EDCA_AC3_CFG_CWMAX FIELD32(0x000f0000) ++ ++/* ++ * EDCA_TID_AC_MAP: ++ */ ++#define EDCA_TID_AC_MAP 0x1310 ++ ++/* ++ * TX_PWR_CFG_0: ++ */ ++#define TX_PWR_CFG_0 0x1314 ++#define TX_PWR_CFG_0_1MBS FIELD32(0x0000000f) ++#define TX_PWR_CFG_0_2MBS FIELD32(0x000000f0) ++#define TX_PWR_CFG_0_55MBS FIELD32(0x00000f00) ++#define TX_PWR_CFG_0_11MBS FIELD32(0x0000f000) ++#define TX_PWR_CFG_0_6MBS FIELD32(0x000f0000) ++#define TX_PWR_CFG_0_9MBS FIELD32(0x00f00000) ++#define TX_PWR_CFG_0_12MBS FIELD32(0x0f000000) ++#define TX_PWR_CFG_0_18MBS FIELD32(0xf0000000) ++ ++/* ++ * TX_PWR_CFG_1: ++ */ ++#define TX_PWR_CFG_1 0x1318 ++#define TX_PWR_CFG_1_24MBS FIELD32(0x0000000f) ++#define TX_PWR_CFG_1_36MBS FIELD32(0x000000f0) ++#define TX_PWR_CFG_1_48MBS FIELD32(0x00000f00) ++#define TX_PWR_CFG_1_54MBS FIELD32(0x0000f000) ++#define TX_PWR_CFG_1_MCS0 FIELD32(0x000f0000) ++#define TX_PWR_CFG_1_MCS1 FIELD32(0x00f00000) ++#define TX_PWR_CFG_1_MCS2 FIELD32(0x0f000000) ++#define TX_PWR_CFG_1_MCS3 FIELD32(0xf0000000) ++ ++/* ++ * TX_PWR_CFG_2: ++ */ ++#define TX_PWR_CFG_2 0x131c ++#define TX_PWR_CFG_2_MCS4 FIELD32(0x0000000f) ++#define TX_PWR_CFG_2_MCS5 FIELD32(0x000000f0) ++#define TX_PWR_CFG_2_MCS6 FIELD32(0x00000f00) ++#define TX_PWR_CFG_2_MCS7 FIELD32(0x0000f000) ++#define TX_PWR_CFG_2_MCS8 FIELD32(0x000f0000) ++#define TX_PWR_CFG_2_MCS9 FIELD32(0x00f00000) ++#define TX_PWR_CFG_2_MCS10 FIELD32(0x0f000000) ++#define TX_PWR_CFG_2_MCS11 FIELD32(0xf0000000) ++ ++/* ++ * TX_PWR_CFG_3: ++ */ ++#define TX_PWR_CFG_3 0x1320 ++#define TX_PWR_CFG_3_MCS12 FIELD32(0x0000000f) ++#define TX_PWR_CFG_3_MCS13 FIELD32(0x000000f0) ++#define TX_PWR_CFG_3_MCS14 FIELD32(0x00000f00) ++#define TX_PWR_CFG_3_MCS15 FIELD32(0x0000f000) ++#define TX_PWR_CFG_3_UKNOWN1 FIELD32(0x000f0000) ++#define TX_PWR_CFG_3_UKNOWN2 FIELD32(0x00f00000) ++#define TX_PWR_CFG_3_UKNOWN3 FIELD32(0x0f000000) ++#define TX_PWR_CFG_3_UKNOWN4 FIELD32(0xf0000000) ++ ++/* ++ * TX_PWR_CFG_4: ++ */ ++#define TX_PWR_CFG_4 0x1324 ++#define TX_PWR_CFG_4_UKNOWN5 FIELD32(0x0000000f) ++#define TX_PWR_CFG_4_UKNOWN6 FIELD32(0x000000f0) ++#define TX_PWR_CFG_4_UKNOWN7 FIELD32(0x00000f00) ++#define TX_PWR_CFG_4_UKNOWN8 FIELD32(0x0000f000) ++ ++/* ++ * TX_PIN_CFG: ++ */ ++#define TX_PIN_CFG 0x1328 ++#define TX_PIN_CFG_PA_PE_A0_EN FIELD32(0x00000001) ++#define TX_PIN_CFG_PA_PE_G0_EN FIELD32(0x00000002) ++#define TX_PIN_CFG_PA_PE_A1_EN FIELD32(0x00000004) ++#define TX_PIN_CFG_PA_PE_G1_EN FIELD32(0x00000008) ++#define TX_PIN_CFG_PA_PE_A0_POL FIELD32(0x00000010) ++#define TX_PIN_CFG_PA_PE_G0_POL FIELD32(0x00000020) ++#define TX_PIN_CFG_PA_PE_A1_POL FIELD32(0x00000040) ++#define TX_PIN_CFG_PA_PE_G1_POL FIELD32(0x00000080) ++#define TX_PIN_CFG_LNA_PE_A0_EN FIELD32(0x00000100) ++#define TX_PIN_CFG_LNA_PE_G0_EN FIELD32(0x00000200) ++#define TX_PIN_CFG_LNA_PE_A1_EN FIELD32(0x00000400) ++#define TX_PIN_CFG_LNA_PE_G1_EN FIELD32(0x00000800) ++#define TX_PIN_CFG_LNA_PE_A0_POL FIELD32(0x00001000) ++#define TX_PIN_CFG_LNA_PE_G0_POL FIELD32(0x00002000) ++#define TX_PIN_CFG_LNA_PE_A1_POL FIELD32(0x00004000) ++#define TX_PIN_CFG_LNA_PE_G1_POL FIELD32(0x00008000) ++#define TX_PIN_CFG_RFTR_EN FIELD32(0x00010000) ++#define TX_PIN_CFG_RFTR_POL FIELD32(0x00020000) ++#define TX_PIN_CFG_TRSW_EN FIELD32(0x00040000) ++#define TX_PIN_CFG_TRSW_POL FIELD32(0x00080000) ++ ++/* ++ * TX_BAND_CFG: 0x1 use upper 20MHz, 0x0 use lower 20MHz ++ */ ++#define TX_BAND_CFG 0x132c ++#define TX_BAND_CFG_HT40_PLUS FIELD32(0x00000001) ++#define TX_BAND_CFG_A FIELD32(0x00000002) ++#define TX_BAND_CFG_BG FIELD32(0x00000004) ++ ++/* ++ * TX_SW_CFG0: ++ */ ++#define TX_SW_CFG0 0x1330 ++ ++/* ++ * TX_SW_CFG1: ++ */ ++#define TX_SW_CFG1 0x1334 ++ ++/* ++ * TX_SW_CFG2: ++ */ ++#define TX_SW_CFG2 0x1338 ++ ++/* ++ * TXOP_THRES_CFG: ++ */ ++#define TXOP_THRES_CFG 0x133c ++ ++/* ++ * TXOP_CTRL_CFG: ++ */ ++#define TXOP_CTRL_CFG 0x1340 ++ ++/* ++ * TX_RTS_CFG: ++ * RTS_THRES: unit:byte ++ * RTS_FBK_EN: enable rts rate fallback ++ */ ++#define TX_RTS_CFG 0x1344 ++#define TX_RTS_CFG_AUTO_RTS_RETRY_LIMIT FIELD32(0x000000ff) ++#define TX_RTS_CFG_RTS_THRES FIELD32(0x00ffff00) ++#define TX_RTS_CFG_RTS_FBK_EN FIELD32(0x01000000) ++ ++/* ++ * TX_TIMEOUT_CFG: ++ * MPDU_LIFETIME: expiration time = 2^(9+MPDU LIFE TIME) us ++ * RX_ACK_TIMEOUT: unit:slot. Used for TX procedure ++ * TX_OP_TIMEOUT: TXOP timeout value for TXOP truncation. ++ * it is recommended that: ++ * (SLOT_TIME) > (TX_OP_TIMEOUT) > (RX_ACK_TIMEOUT) ++ */ ++#define TX_TIMEOUT_CFG 0x1348 ++#define TX_TIMEOUT_CFG_MPDU_LIFETIME FIELD32(0x000000f0) ++#define TX_TIMEOUT_CFG_RX_ACK_TIMEOUT FIELD32(0x0000ff00) ++#define TX_TIMEOUT_CFG_TX_OP_TIMEOUT FIELD32(0x00ff0000) ++ ++/* ++ * TX_RTY_CFG: ++ * SHORT_RTY_LIMIT: short retry limit ++ * LONG_RTY_LIMIT: long retry limit ++ * LONG_RTY_THRE: Long retry threshoold ++ * NON_AGG_RTY_MODE: Non-Aggregate MPDU retry mode ++ * 0:expired by retry limit, 1: expired by mpdu life timer ++ * AGG_RTY_MODE: Aggregate MPDU retry mode ++ * 0:expired by retry limit, 1: expired by mpdu life timer ++ * TX_AUTO_FB_ENABLE: Tx retry PHY rate auto fallback enable ++ */ ++#define TX_RTY_CFG 0x134c ++#define TX_RTY_CFG_SHORT_RTY_LIMIT FIELD32(0x000000ff) ++#define TX_RTY_CFG_LONG_RTY_LIMIT FIELD32(0x0000ff00) ++#define TX_RTY_CFG_LONG_RTY_THRE FIELD32(0x0fff0000) ++#define TX_RTY_CFG_NON_AGG_RTY_MODE FIELD32(0x10000000) ++#define TX_RTY_CFG_AGG_RTY_MODE FIELD32(0x20000000) ++#define TX_RTY_CFG_TX_AUTO_FB_ENABLE FIELD32(0x40000000) ++ ++/* ++ * TX_LINK_CFG: ++ * REMOTE_MFB_LIFETIME: remote MFB life time. unit: 32us ++ * MFB_ENABLE: TX apply remote MFB 1:enable ++ * REMOTE_UMFS_ENABLE: remote unsolicit MFB enable ++ * 0: not apply remote remote unsolicit (MFS=7) ++ * TX_MRQ_EN: MCS request TX enable ++ * TX_RDG_EN: RDG TX enable ++ * TX_CF_ACK_EN: Piggyback CF-ACK enable ++ * REMOTE_MFB: remote MCS feedback ++ * REMOTE_MFS: remote MCS feedback sequence number ++ */ ++#define TX_LINK_CFG 0x1350 ++#define TX_LINK_CFG_REMOTE_MFB_LIFETIME FIELD32(0x000000ff) ++#define TX_LINK_CFG_MFB_ENABLE FIELD32(0x00000100) ++#define TX_LINK_CFG_REMOTE_UMFS_ENABLE FIELD32(0x00000200) ++#define TX_LINK_CFG_TX_MRQ_EN FIELD32(0x00000400) ++#define TX_LINK_CFG_TX_RDG_EN FIELD32(0x00000800) ++#define TX_LINK_CFG_TX_CF_ACK_EN FIELD32(0x00001000) ++#define TX_LINK_CFG_REMOTE_MFB FIELD32(0x00ff0000) ++#define TX_LINK_CFG_REMOTE_MFS FIELD32(0xff000000) ++ ++/* ++ * HT_FBK_CFG0: ++ */ ++#define HT_FBK_CFG0 0x1354 ++#define HT_FBK_CFG0_HTMCS0FBK FIELD32(0x0000000f) ++#define HT_FBK_CFG0_HTMCS1FBK FIELD32(0x000000f0) ++#define HT_FBK_CFG0_HTMCS2FBK FIELD32(0x00000f00) ++#define HT_FBK_CFG0_HTMCS3FBK FIELD32(0x0000f000) ++#define HT_FBK_CFG0_HTMCS4FBK FIELD32(0x000f0000) ++#define HT_FBK_CFG0_HTMCS5FBK FIELD32(0x00f00000) ++#define HT_FBK_CFG0_HTMCS6FBK FIELD32(0x0f000000) ++#define HT_FBK_CFG0_HTMCS7FBK FIELD32(0xf0000000) ++ ++/* ++ * HT_FBK_CFG1: ++ */ ++#define HT_FBK_CFG1 0x1358 ++#define HT_FBK_CFG1_HTMCS8FBK FIELD32(0x0000000f) ++#define HT_FBK_CFG1_HTMCS9FBK FIELD32(0x000000f0) ++#define HT_FBK_CFG1_HTMCS10FBK FIELD32(0x00000f00) ++#define HT_FBK_CFG1_HTMCS11FBK FIELD32(0x0000f000) ++#define HT_FBK_CFG1_HTMCS12FBK FIELD32(0x000f0000) ++#define HT_FBK_CFG1_HTMCS13FBK FIELD32(0x00f00000) ++#define HT_FBK_CFG1_HTMCS14FBK FIELD32(0x0f000000) ++#define HT_FBK_CFG1_HTMCS15FBK FIELD32(0xf0000000) ++ ++/* ++ * LG_FBK_CFG0: ++ */ ++#define LG_FBK_CFG0 0x135c ++#define LG_FBK_CFG0_OFDMMCS0FBK FIELD32(0x0000000f) ++#define LG_FBK_CFG0_OFDMMCS1FBK FIELD32(0x000000f0) ++#define LG_FBK_CFG0_OFDMMCS2FBK FIELD32(0x00000f00) ++#define LG_FBK_CFG0_OFDMMCS3FBK FIELD32(0x0000f000) ++#define LG_FBK_CFG0_OFDMMCS4FBK FIELD32(0x000f0000) ++#define LG_FBK_CFG0_OFDMMCS5FBK FIELD32(0x00f00000) ++#define LG_FBK_CFG0_OFDMMCS6FBK FIELD32(0x0f000000) ++#define LG_FBK_CFG0_OFDMMCS7FBK FIELD32(0xf0000000) ++ ++/* ++ * LG_FBK_CFG1: ++ */ ++#define LG_FBK_CFG1 0x1360 ++#define LG_FBK_CFG0_CCKMCS0FBK FIELD32(0x0000000f) ++#define LG_FBK_CFG0_CCKMCS1FBK FIELD32(0x000000f0) ++#define LG_FBK_CFG0_CCKMCS2FBK FIELD32(0x00000f00) ++#define LG_FBK_CFG0_CCKMCS3FBK FIELD32(0x0000f000) ++ ++/* ++ * CCK_PROT_CFG: CCK Protection ++ * PROTECT_RATE: Protection control frame rate for CCK TX(RTS/CTS/CFEnd) ++ * PROTECT_CTRL: Protection control frame type for CCK TX ++ * 0:none, 1:RTS/CTS, 2:CTS-to-self ++ * PROTECT_NAV: TXOP protection type for CCK TX ++ * 0:none, 1:ShortNAVprotect, 2:LongNAVProtect ++ * TX_OP_ALLOW_CCK: CCK TXOP allowance, 0:disallow ++ * TX_OP_ALLOW_OFDM: CCK TXOP allowance, 0:disallow ++ * TX_OP_ALLOW_MM20: CCK TXOP allowance, 0:disallow ++ * TX_OP_ALLOW_MM40: CCK TXOP allowance, 0:disallow ++ * TX_OP_ALLOW_GF20: CCK TXOP allowance, 0:disallow ++ * TX_OP_ALLOW_GF40: CCK TXOP allowance, 0:disallow ++ * RTS_TH_EN: RTS threshold enable on CCK TX ++ */ ++#define CCK_PROT_CFG 0x1364 ++#define CCK_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff) ++#define CCK_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000) ++#define CCK_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000) ++#define CCK_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000) ++#define CCK_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000) ++#define CCK_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000) ++#define CCK_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000) ++#define CCK_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000) ++#define CCK_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000) ++#define CCK_PROT_CFG_RTS_TH_EN FIELD32(0x04000000) ++ ++/* ++ * OFDM_PROT_CFG: OFDM Protection ++ */ ++#define OFDM_PROT_CFG 0x1368 ++#define OFDM_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff) ++#define OFDM_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000) ++#define OFDM_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000) ++#define OFDM_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000) ++#define OFDM_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000) ++#define OFDM_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000) ++#define OFDM_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000) ++#define OFDM_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000) ++#define OFDM_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000) ++#define OFDM_PROT_CFG_RTS_TH_EN FIELD32(0x04000000) ++ ++/* ++ * MM20_PROT_CFG: MM20 Protection ++ */ ++#define MM20_PROT_CFG 0x136c ++#define MM20_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff) ++#define MM20_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000) ++#define MM20_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000) ++#define MM20_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000) ++#define MM20_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000) ++#define MM20_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000) ++#define MM20_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000) ++#define MM20_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000) ++#define MM20_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000) ++#define MM20_PROT_CFG_RTS_TH_EN FIELD32(0x04000000) ++ ++/* ++ * MM40_PROT_CFG: MM40 Protection ++ */ ++#define MM40_PROT_CFG 0x1370 ++#define MM40_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff) ++#define MM40_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000) ++#define MM40_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000) ++#define MM40_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000) ++#define MM40_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000) ++#define MM40_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000) ++#define MM40_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000) ++#define MM40_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000) ++#define MM40_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000) ++#define MM40_PROT_CFG_RTS_TH_EN FIELD32(0x04000000) ++ ++/* ++ * GF20_PROT_CFG: GF20 Protection ++ */ ++#define GF20_PROT_CFG 0x1374 ++#define GF20_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff) ++#define GF20_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000) ++#define GF20_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000) ++#define GF20_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000) ++#define GF20_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000) ++#define GF20_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000) ++#define GF20_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000) ++#define GF20_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000) ++#define GF20_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000) ++#define GF20_PROT_CFG_RTS_TH_EN FIELD32(0x04000000) ++ ++/* ++ * GF40_PROT_CFG: GF40 Protection ++ */ ++#define GF40_PROT_CFG 0x1378 ++#define GF40_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff) ++#define GF40_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000) ++#define GF40_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000) ++#define GF40_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000) ++#define GF40_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000) ++#define GF40_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000) ++#define GF40_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000) ++#define GF40_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000) ++#define GF40_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000) ++#define GF40_PROT_CFG_RTS_TH_EN FIELD32(0x04000000) ++ ++/* ++ * EXP_CTS_TIME: ++ */ ++#define EXP_CTS_TIME 0x137c ++ ++/* ++ * EXP_ACK_TIME: ++ */ ++#define EXP_ACK_TIME 0x1380 ++ ++/* ++ * RX_FILTER_CFG: RX configuration register. ++ */ ++#define RX_FILTER_CFG 0x1400 ++#define RX_FILTER_CFG_DROP_CRC_ERROR FIELD32(0x00000001) ++#define RX_FILTER_CFG_DROP_PHY_ERROR FIELD32(0x00000002) ++#define RX_FILTER_CFG_DROP_NOT_TO_ME FIELD32(0x00000004) ++#define RX_FILTER_CFG_DROP_NOT_MY_BSSD FIELD32(0x00000008) ++#define RX_FILTER_CFG_DROP_VER_ERROR FIELD32(0x00000010) ++#define RX_FILTER_CFG_DROP_MULTICAST FIELD32(0x00000020) ++#define RX_FILTER_CFG_DROP_BROADCAST FIELD32(0x00000040) ++#define RX_FILTER_CFG_DROP_DUPLICATE FIELD32(0x00000080) ++#define RX_FILTER_CFG_DROP_CF_END_ACK FIELD32(0x00000100) ++#define RX_FILTER_CFG_DROP_CF_END FIELD32(0x00000200) ++#define RX_FILTER_CFG_DROP_ACK FIELD32(0x00000400) ++#define RX_FILTER_CFG_DROP_CTS FIELD32(0x00000800) ++#define RX_FILTER_CFG_DROP_RTS FIELD32(0x00001000) ++#define RX_FILTER_CFG_DROP_PSPOLL FIELD32(0x00002000) ++#define RX_FILTER_CFG_DROP_BA FIELD32(0x00004000) ++#define RX_FILTER_CFG_DROP_BAR FIELD32(0x00008000) ++#define RX_FILTER_CFG_DROP_CNTL FIELD32(0x00010000) ++ ++/* ++ * AUTO_RSP_CFG: ++ * AUTORESPONDER: 0: disable, 1: enable ++ * BAC_ACK_POLICY: 0:long, 1:short preamble ++ * CTS_40_MMODE: Response CTS 40MHz duplicate mode ++ * CTS_40_MREF: Response CTS 40MHz duplicate mode ++ * AR_PREAMBLE: Auto responder preamble 0:long, 1:short preamble ++ * DUAL_CTS_EN: Power bit value in control frame ++ * ACK_CTS_PSM_BIT:Power bit value in control frame ++ */ ++#define AUTO_RSP_CFG 0x1404 ++#define AUTO_RSP_CFG_AUTORESPONDER FIELD32(0x00000001) ++#define AUTO_RSP_CFG_BAC_ACK_POLICY FIELD32(0x00000002) ++#define AUTO_RSP_CFG_CTS_40_MMODE FIELD32(0x00000004) ++#define AUTO_RSP_CFG_CTS_40_MREF FIELD32(0x00000008) ++#define AUTO_RSP_CFG_AR_PREAMBLE FIELD32(0x00000010) ++#define AUTO_RSP_CFG_DUAL_CTS_EN FIELD32(0x00000040) ++#define AUTO_RSP_CFG_ACK_CTS_PSM_BIT FIELD32(0x00000080) ++ ++/* ++ * LEGACY_BASIC_RATE: ++ */ ++#define LEGACY_BASIC_RATE 0x1408 ++ ++/* ++ * HT_BASIC_RATE: ++ */ ++#define HT_BASIC_RATE 0x140c ++ ++/* ++ * HT_CTRL_CFG: ++ */ ++#define HT_CTRL_CFG 0x1410 ++ ++/* ++ * SIFS_COST_CFG: ++ */ ++#define SIFS_COST_CFG 0x1414 ++ ++/* ++ * RX_PARSER_CFG: ++ * Set NAV for all received frames ++ */ ++#define RX_PARSER_CFG 0x1418 ++ ++/* ++ * TX_SEC_CNT0: ++ */ ++#define TX_SEC_CNT0 0x1500 ++ ++/* ++ * RX_SEC_CNT0: ++ */ ++#define RX_SEC_CNT0 0x1504 ++ ++/* ++ * CCMP_FC_MUTE: ++ */ ++#define CCMP_FC_MUTE 0x1508 ++ ++/* ++ * TXOP_HLDR_ADDR0: ++ */ ++#define TXOP_HLDR_ADDR0 0x1600 ++ ++/* ++ * TXOP_HLDR_ADDR1: ++ */ ++#define TXOP_HLDR_ADDR1 0x1604 ++ ++/* ++ * TXOP_HLDR_ET: ++ */ ++#define TXOP_HLDR_ET 0x1608 ++ ++/* ++ * QOS_CFPOLL_RA_DW0: ++ */ ++#define QOS_CFPOLL_RA_DW0 0x160c ++ ++/* ++ * QOS_CFPOLL_RA_DW1: ++ */ ++#define QOS_CFPOLL_RA_DW1 0x1610 ++ ++/* ++ * QOS_CFPOLL_QC: ++ */ ++#define QOS_CFPOLL_QC 0x1614 ++ ++/* ++ * RX_STA_CNT0: RX PLCP error count & RX CRC error count ++ */ ++#define RX_STA_CNT0 0x1700 ++#define RX_STA_CNT0_CRC_ERR FIELD32(0x0000ffff) ++#define RX_STA_CNT0_PHY_ERR FIELD32(0xffff0000) ++ ++/* ++ * RX_STA_CNT1: RX False CCA count & RX LONG frame count ++ */ ++#define RX_STA_CNT1 0x1704 ++#define RX_STA_CNT1_FALSE_CCA FIELD32(0x0000ffff) ++#define RX_STA_CNT1_PLCP_ERR FIELD32(0xffff0000) ++ ++/* ++ * RX_STA_CNT2: ++ */ ++#define RX_STA_CNT2 0x1708 ++#define RX_STA_CNT2_RX_DUPLI_COUNT FIELD32(0x0000ffff) ++#define RX_STA_CNT2_RX_FIFO_OVERFLOW FIELD32(0xffff0000) ++ ++/* ++ * TX_STA_CNT0: TX Beacon count ++ */ ++#define TX_STA_CNT0 0x170c ++#define TX_STA_CNT0_TX_FAIL_COUNT FIELD32(0x0000ffff) ++#define TX_STA_CNT0_TX_BEACON_COUNT FIELD32(0xffff0000) ++ ++/* ++ * TX_STA_CNT1: TX tx count ++ */ ++#define TX_STA_CNT1 0x1710 ++#define TX_STA_CNT1_TX_SUCCESS FIELD32(0x0000ffff) ++#define TX_STA_CNT1_TX_RETRANSMIT FIELD32(0xffff0000) ++ ++/* ++ * TX_STA_CNT2: TX tx count ++ */ ++#define TX_STA_CNT2 0x1714 ++#define TX_STA_CNT2_TX_ZERO_LEN_COUNT FIELD32(0x0000ffff) ++#define TX_STA_CNT2_TX_UNDER_FLOW_COUNT FIELD32(0xffff0000) ++ ++/* ++ * TX_STA_FIFO: TX Result for specific PID status fifo register ++ */ ++#define TX_STA_FIFO 0x1718 ++#define TX_STA_FIFO_VALID FIELD32(0x00000001) ++#define TX_STA_FIFO_PID_TYPE FIELD32(0x0000001e) ++#define TX_STA_FIFO_TX_SUCCESS FIELD32(0x00000020) ++#define TX_STA_FIFO_TX_AGGRE FIELD32(0x00000040) ++#define TX_STA_FIFO_TX_ACK_REQUIRED FIELD32(0x00000080) ++#define TX_STA_FIFO_WCID FIELD32(0x0000ff00) ++#define TX_STA_FIFO_SUCCESS_RATE FIELD32(0xffff0000) ++ ++/* ++ * TX_AGG_CNT: Debug counter ++ */ ++#define TX_AGG_CNT 0x171c ++#define TX_AGG_CNT_NON_AGG_TX_COUNT FIELD32(0x0000ffff) ++#define TX_AGG_CNT_AGG_TX_COUNT FIELD32(0xffff0000) ++ ++/* ++ * TX_AGG_CNT0: ++ */ ++#define TX_AGG_CNT0 0x1720 ++#define TX_AGG_CNT0_AGG_SIZE_1_COUNT FIELD32(0x0000ffff) ++#define TX_AGG_CNT0_AGG_SIZE_2_COUNT FIELD32(0xffff0000) ++ ++/* ++ * TX_AGG_CNT1: ++ */ ++#define TX_AGG_CNT1 0x1724 ++#define TX_AGG_CNT1_AGG_SIZE_3_COUNT FIELD32(0x0000ffff) ++#define TX_AGG_CNT1_AGG_SIZE_4_COUNT FIELD32(0xffff0000) ++ ++/* ++ * TX_AGG_CNT2: ++ */ ++#define TX_AGG_CNT2 0x1728 ++#define TX_AGG_CNT2_AGG_SIZE_5_COUNT FIELD32(0x0000ffff) ++#define TX_AGG_CNT2_AGG_SIZE_6_COUNT FIELD32(0xffff0000) ++ ++/* ++ * TX_AGG_CNT3: ++ */ ++#define TX_AGG_CNT3 0x172c ++#define TX_AGG_CNT3_AGG_SIZE_7_COUNT FIELD32(0x0000ffff) ++#define TX_AGG_CNT3_AGG_SIZE_8_COUNT FIELD32(0xffff0000) ++ ++/* ++ * TX_AGG_CNT4: ++ */ ++#define TX_AGG_CNT4 0x1730 ++#define TX_AGG_CNT4_AGG_SIZE_9_COUNT FIELD32(0x0000ffff) ++#define TX_AGG_CNT4_AGG_SIZE_10_COUNT FIELD32(0xffff0000) ++ ++/* ++ * TX_AGG_CNT5: ++ */ ++#define TX_AGG_CNT5 0x1734 ++#define TX_AGG_CNT5_AGG_SIZE_11_COUNT FIELD32(0x0000ffff) ++#define TX_AGG_CNT5_AGG_SIZE_12_COUNT FIELD32(0xffff0000) ++ ++/* ++ * TX_AGG_CNT6: ++ */ ++#define TX_AGG_CNT6 0x1738 ++#define TX_AGG_CNT6_AGG_SIZE_13_COUNT FIELD32(0x0000ffff) ++#define TX_AGG_CNT6_AGG_SIZE_14_COUNT FIELD32(0xffff0000) ++ ++/* ++ * TX_AGG_CNT7: ++ */ ++#define TX_AGG_CNT7 0x173c ++#define TX_AGG_CNT7_AGG_SIZE_15_COUNT FIELD32(0x0000ffff) ++#define TX_AGG_CNT7_AGG_SIZE_16_COUNT FIELD32(0xffff0000) ++ ++/* ++ * MPDU_DENSITY_CNT: ++ * TX_ZERO_DEL: TX zero length delimiter count ++ * RX_ZERO_DEL: RX zero length delimiter count ++ */ ++#define MPDU_DENSITY_CNT 0x1740 ++#define MPDU_DENSITY_CNT_TX_ZERO_DEL FIELD32(0x0000ffff) ++#define MPDU_DENSITY_CNT_RX_ZERO_DEL FIELD32(0xffff0000) ++ ++/* ++ * Security key table memory. ++ * MAC_WCID_BASE: 8-bytes (use only 6 bytes) * 256 entry ++ * PAIRWISE_KEY_TABLE_BASE: 32-byte * 256 entry ++ * MAC_IVEIV_TABLE_BASE: 8-byte * 256-entry ++ * MAC_WCID_ATTRIBUTE_BASE: 4-byte * 256-entry ++ * SHARED_KEY_TABLE_BASE: 32-byte * 16-entry ++ * SHARED_KEY_MODE_BASE: 4-byte * 16-entry ++ */ ++#define MAC_WCID_BASE 0x1800 ++#define PAIRWISE_KEY_TABLE_BASE 0x4000 ++#define MAC_IVEIV_TABLE_BASE 0x6000 ++#define MAC_WCID_ATTRIBUTE_BASE 0x6800 ++#define SHARED_KEY_TABLE_BASE 0x6c00 ++#define SHARED_KEY_MODE_BASE 0x7000 ++ ++#define MAC_WCID_ENTRY(__idx) \ ++ ( MAC_WCID_BASE + ((__idx) * sizeof(struct mac_wcid_entry)) ) ++#define PAIRWISE_KEY_ENTRY(__idx) \ ++ ( PAIRWISE_KEY_TABLE_BASE + ((__idx) * sizeof(struct hw_key_entry)) ) ++#define MAC_IVEIV_ENTRY(__idx) \ ++ ( MAC_IVEIV_TABLE_BASE + ((__idx) & sizeof(struct mac_iveiv_entry)) ) ++#define MAC_WCID_ATTR_ENTRY(__idx) \ ++ ( MAC_WCID_ATTRIBUTE_BASE + ((__idx) * sizeof(u32)) ) ++#define SHARED_KEY_ENTRY(__idx) \ ++ ( SHARED_KEY_TABLE_BASE + ((__idx) * sizeof(struct hw_key_entry)) ) ++#define SHARED_KEY_MODE_ENTRY(__idx) \ ++ ( SHARED_KEY_MODE_BASE + ((__idx) * sizeof(u32)) ) ++ ++struct mac_wcid_entry { ++ u8 mac[6]; ++ u8 reserved[2]; ++} __attribute__ ((packed)); ++ ++struct hw_key_entry { ++ u8 key[16]; ++ u8 tx_mic[8]; ++ u8 rx_mic[8]; ++} __attribute__ ((packed)); ++ ++struct mac_iveiv_entry { ++ u8 iv[8]; ++} __attribute__ ((packed)); ++ ++/* ++ * MAC_WCID_ATTRIBUTE: ++ */ ++#define MAC_WCID_ATTRIBUTE_KEYTAB FIELD32(0x00000001) ++#define MAC_WCID_ATTRIBUTE_CIPHER FIELD32(0x0000000e) ++#define MAC_WCID_ATTRIBUTE_BSS_IDX FIELD32(0x00000070) ++#define MAC_WCID_ATTRIBUTE_RX_WIUDF FIELD32(0x00000380) ++ ++/* ++ * SHARED_KEY_MODE: ++ */ ++#define SHARED_KEY_MODE_BSS0_KEY0 FIELD32(0x00000007) ++#define SHARED_KEY_MODE_BSS0_KEY1 FIELD32(0x00000070) ++#define SHARED_KEY_MODE_BSS0_KEY2 FIELD32(0x00000700) ++#define SHARED_KEY_MODE_BSS0_KEY3 FIELD32(0x00007000) ++#define SHARED_KEY_MODE_BSS1_KEY0 FIELD32(0x00070000) ++#define SHARED_KEY_MODE_BSS1_KEY1 FIELD32(0x00700000) ++#define SHARED_KEY_MODE_BSS1_KEY2 FIELD32(0x07000000) ++#define SHARED_KEY_MODE_BSS1_KEY3 FIELD32(0x70000000) ++ ++/* ++ * HOST-MCU communication ++ */ ++ ++/* ++ * H2M_MAILBOX_CSR: Host-to-MCU Mailbox. ++ */ ++#define H2M_MAILBOX_CSR 0x7010 ++#define H2M_MAILBOX_CSR_ARG0 FIELD32(0x000000ff) ++#define H2M_MAILBOX_CSR_ARG1 FIELD32(0x0000ff00) ++#define H2M_MAILBOX_CSR_CMD_TOKEN FIELD32(0x00ff0000) ++#define H2M_MAILBOX_CSR_OWNER FIELD32(0xff000000) ++ ++/* ++ * H2M_MAILBOX_CID: ++ */ ++#define H2M_MAILBOX_CID 0x7014 ++#define H2M_MAILBOX_CID_CMD0 FIELD32(0x000000ff) ++#define H2M_MAILBOX_CID_CMD1 FIELD32(0x0000ff00) ++#define H2M_MAILBOX_CID_CMD2 FIELD32(0x00ff0000) ++#define H2M_MAILBOX_CID_CMD3 FIELD32(0xff000000) ++ ++/* ++ * H2M_MAILBOX_STATUS: ++ */ ++#define H2M_MAILBOX_STATUS 0x701c ++ ++/* ++ * H2M_INT_SRC: ++ */ ++#define H2M_INT_SRC 0x7024 ++ ++/* ++ * H2M_BBP_AGENT: ++ */ ++#define H2M_BBP_AGENT 0x7028 ++ ++/* ++ * MCU_LEDCS: LED control for MCU Mailbox. ++ */ ++#define MCU_LEDCS_LED_MODE FIELD8(0x1f) ++#define MCU_LEDCS_POLARITY FIELD8(0x01) ++ ++/* ++ * HW_CS_CTS_BASE: ++ * Carrier-sense CTS frame base address. ++ * It's where mac stores carrier-sense frame for carrier-sense function. ++ */ ++#define HW_CS_CTS_BASE 0x7700 ++ ++/* ++ * HW_DFS_CTS_BASE: ++ * FS CTS frame base address. It's where mac stores CTS frame for DFS. ++ */ ++#define HW_DFS_CTS_BASE 0x7780 ++ ++/* ++ * TXRX control registers - base address 0x3000 ++ */ ++ ++/* ++ * TXRX_CSR1: ++ * rt2860b UNKNOWN reg use R/O Reg Addr 0x77d0 first.. ++ */ ++#define TXRX_CSR1 0x77d0 ++ ++/* ++ * HW_DEBUG_SETTING_BASE: ++ * since NULL frame won't be that long (256 byte) ++ * We steal 16 tail bytes to save debugging settings ++ */ ++#define HW_DEBUG_SETTING_BASE 0x77f0 ++#define HW_DEBUG_SETTING_BASE2 0x7770 ++ ++/* ++ * HW_BEACON_BASE ++ * In order to support maximum 8 MBSS and its maximum length ++ * is 512 bytes for each beacon ++ * Three section discontinue memory segments will be used. ++ * 1. The original region for BCN 0~3 ++ * 2. Extract memory from FCE table for BCN 4~5 ++ * 3. Extract memory from Pair-wise key table for BCN 6~7 ++ * It occupied those memory of wcid 238~253 for BCN 6 ++ * and wcid 222~237 for BCN 7 ++ * ++ * IMPORTANT NOTE: Not sure why legacy driver does this, ++ * but HW_BEACON_BASE7 is 0x0200 bytes below HW_BEACON_BASE6. ++ */ ++#define HW_BEACON_BASE0 0x7800 ++#define HW_BEACON_BASE1 0x7a00 ++#define HW_BEACON_BASE2 0x7c00 ++#define HW_BEACON_BASE3 0x7e00 ++#define HW_BEACON_BASE4 0x7200 ++#define HW_BEACON_BASE5 0x7400 ++#define HW_BEACON_BASE6 0x5dc0 ++#define HW_BEACON_BASE7 0x5bc0 ++ ++#define HW_BEACON_OFFSET(__index) \ ++ ( ((__index) < 4) ? ( HW_BEACON_BASE0 + (__index * 0x0200) ) : \ ++ (((__index) < 6) ? ( HW_BEACON_BASE4 + ((__index - 4) * 0x0200) ) : \ ++ (HW_BEACON_BASE6 - ((__index - 6) * 0x0200))) ) ++ ++/* ++ * 8051 firmware image. ++ */ ++#define FIRMWARE_RT2860 "rt2860.bin" ++#define FIRMWARE_IMAGE_BASE 0x2000 ++ ++/* ++ * BBP registers. ++ * The wordsize of the BBP is 8 bits. ++ */ ++ ++/* ++ * BBP 1: TX Antenna ++ */ ++#define BBP1_TX_POWER FIELD8(0x07) ++#define BBP1_TX_ANTENNA FIELD8(0x18) ++ ++/* ++ * BBP 3: RX Antenna ++ */ ++#define BBP3_RX_ANTENNA FIELD8(0x18) ++#define BBP3_HT40_PLUS FIELD8(0x20) ++ ++/* ++ * BBP 4: Bandwidth ++ */ ++#define BBP4_TX_BF FIELD8(0x01) ++#define BBP4_BANDWIDTH FIELD8(0x18) ++ ++/* ++ * RFCSR registers ++ * The wordsize of the RFCSR is 8 bits. ++ */ ++ ++/* ++ * RFCSR 6: ++ */ ++#define RFCSR6_R FIELD8(0x03) ++ ++/* ++ * RFCSR 7: ++ */ ++#define RFCSR7_RF_TUNING FIELD8(0x01) ++ ++/* ++ * RFCSR 12: ++ */ ++#define RFCSR12_TX_POWER FIELD8(0x1f) ++ ++/* ++ * RFCSR 22: ++ */ ++#define RFCSR22_BASEBAND_LOOPBACK FIELD8(0x01) ++ ++/* ++ * RFCSR 23: ++ */ ++#define RFCSR23_FREQ_OFFSET FIELD8(0x7f) ++ ++/* ++ * RFCSR 30: ++ */ ++#define RFCSR30_RF_CALIBRATION FIELD8(0x80) ++ ++/* ++ * RF registers ++ */ ++ ++/* ++ * RF 2 ++ */ ++#define RF2_ANTENNA_RX2 FIELD32(0x00000040) ++#define RF2_ANTENNA_TX1 FIELD32(0x00004000) ++#define RF2_ANTENNA_RX1 FIELD32(0x00020000) ++ ++/* ++ * RF 3 ++ */ ++#define RF3_TXPOWER_G FIELD32(0x00003e00) ++#define RF3_TXPOWER_A_7DBM_BOOST FIELD32(0x00000200) ++#define RF3_TXPOWER_A FIELD32(0x00003c00) ++ ++/* ++ * RF 4 ++ */ ++#define RF4_TXPOWER_G FIELD32(0x000007c0) ++#define RF4_TXPOWER_A_7DBM_BOOST FIELD32(0x00000040) ++#define RF4_TXPOWER_A FIELD32(0x00000780) ++#define RF4_FREQ_OFFSET FIELD32(0x001f8000) ++#define RF4_HT40 FIELD32(0x00200000) ++ ++/* ++ * EEPROM content. ++ * The wordsize of the EEPROM is 16 bits. ++ */ ++ ++/* ++ * EEPROM Version ++ */ ++#define EEPROM_VERSION 0x0001 ++#define EEPROM_VERSION_FAE FIELD16(0x00ff) ++#define EEPROM_VERSION_VERSION FIELD16(0xff00) ++ ++/* ++ * HW MAC address. ++ */ ++#define EEPROM_MAC_ADDR_0 0x0002 ++#define EEPROM_MAC_ADDR_BYTE0 FIELD16(0x00ff) ++#define EEPROM_MAC_ADDR_BYTE1 FIELD16(0xff00) ++#define EEPROM_MAC_ADDR_1 0x0003 ++#define EEPROM_MAC_ADDR_BYTE2 FIELD16(0x00ff) ++#define EEPROM_MAC_ADDR_BYTE3 FIELD16(0xff00) ++#define EEPROM_MAC_ADDR_2 0x0004 ++#define EEPROM_MAC_ADDR_BYTE4 FIELD16(0x00ff) ++#define EEPROM_MAC_ADDR_BYTE5 FIELD16(0xff00) ++ ++/* ++ * EEPROM ANTENNA config ++ * RXPATH: 1: 1R, 2: 2R, 3: 3R ++ * TXPATH: 1: 1T, 2: 2T ++ */ ++#define EEPROM_ANTENNA 0x001a ++#define EEPROM_ANTENNA_RXPATH FIELD16(0x000f) ++#define EEPROM_ANTENNA_TXPATH FIELD16(0x00f0) ++#define EEPROM_ANTENNA_RF_TYPE FIELD16(0x0f00) ++ ++/* ++ * EEPROM NIC config ++ * CARDBUS_ACCEL: 0 - enable, 1 - disable ++ */ ++#define EEPROM_NIC 0x001b ++#define EEPROM_NIC_HW_RADIO FIELD16(0x0001) ++#define EEPROM_NIC_DYNAMIC_TX_AGC FIELD16(0x0002) ++#define EEPROM_NIC_EXTERNAL_LNA_BG FIELD16(0x0004) ++#define EEPROM_NIC_EXTERNAL_LNA_A FIELD16(0x0008) ++#define EEPROM_NIC_CARDBUS_ACCEL FIELD16(0x0010) ++#define EEPROM_NIC_BW40M_SB_BG FIELD16(0x0020) ++#define EEPROM_NIC_BW40M_SB_A FIELD16(0x0040) ++#define EEPROM_NIC_WPS_PBC FIELD16(0x0080) ++#define EEPROM_NIC_BW40M_BG FIELD16(0x0100) ++#define EEPROM_NIC_BW40M_A FIELD16(0x0200) ++ ++/* ++ * EEPROM frequency ++ */ ++#define EEPROM_FREQ 0x001d ++#define EEPROM_FREQ_OFFSET FIELD16(0x00ff) ++#define EEPROM_FREQ_LED_MODE FIELD16(0x7f00) ++#define EEPROM_FREQ_LED_POLARITY FIELD16(0x1000) ++ ++/* ++ * EEPROM LED ++ * POLARITY_RDY_G: Polarity RDY_G setting. ++ * POLARITY_RDY_A: Polarity RDY_A setting. ++ * POLARITY_ACT: Polarity ACT setting. ++ * POLARITY_GPIO_0: Polarity GPIO0 setting. ++ * POLARITY_GPIO_1: Polarity GPIO1 setting. ++ * POLARITY_GPIO_2: Polarity GPIO2 setting. ++ * POLARITY_GPIO_3: Polarity GPIO3 setting. ++ * POLARITY_GPIO_4: Polarity GPIO4 setting. ++ * LED_MODE: Led mode. ++ */ ++#define EEPROM_LED1 0x001e ++#define EEPROM_LED2 0x001f ++#define EEPROM_LED3 0x0020 ++#define EEPROM_LED_POLARITY_RDY_BG FIELD16(0x0001) ++#define EEPROM_LED_POLARITY_RDY_A FIELD16(0x0002) ++#define EEPROM_LED_POLARITY_ACT FIELD16(0x0004) ++#define EEPROM_LED_POLARITY_GPIO_0 FIELD16(0x0008) ++#define EEPROM_LED_POLARITY_GPIO_1 FIELD16(0x0010) ++#define EEPROM_LED_POLARITY_GPIO_2 FIELD16(0x0020) ++#define EEPROM_LED_POLARITY_GPIO_3 FIELD16(0x0040) ++#define EEPROM_LED_POLARITY_GPIO_4 FIELD16(0x0080) ++#define EEPROM_LED_LED_MODE FIELD16(0x1f00) ++ ++/* ++ * EEPROM LNA ++ */ ++#define EEPROM_LNA 0x0022 ++#define EEPROM_LNA_BG FIELD16(0x00ff) ++#define EEPROM_LNA_A0 FIELD16(0xff00) ++ ++/* ++ * EEPROM RSSI BG offset ++ */ ++#define EEPROM_RSSI_BG 0x0023 ++#define EEPROM_RSSI_BG_OFFSET0 FIELD16(0x00ff) ++#define EEPROM_RSSI_BG_OFFSET1 FIELD16(0xff00) ++ ++/* ++ * EEPROM RSSI BG2 offset ++ */ ++#define EEPROM_RSSI_BG2 0x0024 ++#define EEPROM_RSSI_BG2_OFFSET2 FIELD16(0x00ff) ++#define EEPROM_RSSI_BG2_LNA_A1 FIELD16(0xff00) ++ ++/* ++ * EEPROM RSSI A offset ++ */ ++#define EEPROM_RSSI_A 0x0025 ++#define EEPROM_RSSI_A_OFFSET0 FIELD16(0x00ff) ++#define EEPROM_RSSI_A_OFFSET1 FIELD16(0xff00) ++ ++/* ++ * EEPROM RSSI A2 offset ++ */ ++#define EEPROM_RSSI_A2 0x0026 ++#define EEPROM_RSSI_A2_OFFSET2 FIELD16(0x00ff) ++#define EEPROM_RSSI_A2_LNA_A2 FIELD16(0xff00) ++ ++/* ++ * EEPROM TXpower delta: 20MHZ AND 40 MHZ use different power. ++ * This is delta in 40MHZ. ++ * VALUE: Tx Power dalta value (MAX=4) ++ * TYPE: 1: Plus the delta value, 0: minus the delta value ++ * TXPOWER: Enable: ++ */ ++#define EEPROM_TXPOWER_DELTA 0x0028 ++#define EEPROM_TXPOWER_DELTA_VALUE FIELD16(0x003f) ++#define EEPROM_TXPOWER_DELTA_TYPE FIELD16(0x0040) ++#define EEPROM_TXPOWER_DELTA_TXPOWER FIELD16(0x0080) ++ ++/* ++ * EEPROM TXPOWER 802.11BG ++ */ ++#define EEPROM_TXPOWER_BG1 0x0029 ++#define EEPROM_TXPOWER_BG2 0x0030 ++#define EEPROM_TXPOWER_BG_SIZE 7 ++#define EEPROM_TXPOWER_BG_1 FIELD16(0x00ff) ++#define EEPROM_TXPOWER_BG_2 FIELD16(0xff00) ++ ++/* ++ * EEPROM TXPOWER 802.11A ++ */ ++#define EEPROM_TXPOWER_A1 0x003c ++#define EEPROM_TXPOWER_A2 0x0053 ++#define EEPROM_TXPOWER_A_SIZE 6 ++#define EEPROM_TXPOWER_A_1 FIELD16(0x00ff) ++#define EEPROM_TXPOWER_A_2 FIELD16(0xff00) ++ ++/* ++ * EEPROM TXpower byrate: 20MHZ power ++ */ ++#define EEPROM_TXPOWER_BYRATE 0x006f ++ ++/* ++ * EEPROM BBP. ++ */ ++#define EEPROM_BBP_START 0x0078 ++#define EEPROM_BBP_SIZE 16 ++#define EEPROM_BBP_VALUE FIELD16(0x00ff) ++#define EEPROM_BBP_REG_ID FIELD16(0xff00) ++ ++/* ++ * MCU mailbox commands. ++ */ ++#define MCU_SLEEP 0x30 ++#define MCU_WAKEUP 0x31 ++#define MCU_RADIO_OFF 0x35 ++#define MCU_LED 0x50 ++#define MCU_LED_STRENGTH 0x51 ++#define MCU_LED_1 0x52 ++#define MCU_LED_2 0x53 ++#define MCU_LED_3 0x54 ++#define MCU_RADAR 0x60 ++#define MCU_BOOT_SIGNAL 0x72 ++#define MCU_BBP_SIGNAL 0x80 ++ ++/* ++ * MCU mailbox tokens ++ */ ++#define TOKEN_WAKUP 3 ++ ++/* ++ * DMA descriptor defines. ++ */ ++#define TXD_DESC_SIZE ( 4 * sizeof(__le32) ) ++#define TXWI_DESC_SIZE ( 4 * sizeof(__le32) ) ++#define RXD_DESC_SIZE ( 4 * sizeof(__le32) ) ++#define RXWI_DESC_SIZE ( 4 * sizeof(__le32) ) ++ ++/* ++ * TX descriptor format for TX, PRIO and Beacon Ring. ++ */ ++ ++/* ++ * Word0 ++ */ ++#define TXD_W0_SD_PTR0 FIELD32(0xffffffff) ++ ++/* ++ * Word1 ++ */ ++#define TXD_W1_SD_LEN1 FIELD32(0x00003fff) ++#define TXD_W1_LAST_SEC1 FIELD32(0x00004000) ++#define TXD_W1_BURST FIELD32(0x00008000) ++#define TXD_W1_SD_LEN0 FIELD32(0x3fff0000) ++#define TXD_W1_LAST_SEC0 FIELD32(0x40000000) ++#define TXD_W1_DMA_DONE FIELD32(0x80000000) ++ ++/* ++ * Word2 ++ */ ++#define TXD_W2_SD_PTR1 FIELD32(0xffffffff) ++ ++/* ++ * Word3 ++ * WIV: Wireless Info Valid. 1: Driver filled WI, 0: DMA needs to copy WI ++ * QSEL: Select on-chip FIFO ID for 2nd-stage output scheduler. ++ * 0:MGMT, 1:HCCA 2:EDCA ++ */ ++#define TXD_W3_WIV FIELD32(0x01000000) ++#define TXD_W3_QSEL FIELD32(0x06000000) ++#define TXD_W3_TCO FIELD32(0x20000000) ++#define TXD_W3_UCO FIELD32(0x40000000) ++#define TXD_W3_ICO FIELD32(0x80000000) ++ ++/* ++ * TX WI structure ++ */ ++ ++/* ++ * Word0 ++ * FRAG: 1 To inform TKIP engine this is a fragment. ++ * MIMO_PS: The remote peer is in dynamic MIMO-PS mode ++ * TX_OP: 0:HT TXOP rule , 1:PIFS TX ,2:Backoff, 3:sifs ++ * BW: Channel bandwidth 20MHz or 40 MHz ++ * STBC: 1: STBC support MCS =0-7, 2,3 : RESERVED ++ */ ++#define TXWI_W0_FRAG FIELD32(0x00000001) ++#define TXWI_W0_MIMO_PS FIELD32(0x00000002) ++#define TXWI_W0_CF_ACK FIELD32(0x00000004) ++#define TXWI_W0_TS FIELD32(0x00000008) ++#define TXWI_W0_AMPDU FIELD32(0x00000010) ++#define TXWI_W0_MPDU_DENSITY FIELD32(0x000000e0) ++#define TXWI_W0_TX_OP FIELD32(0x00000300) ++#define TXWI_W0_MCS FIELD32(0x007f0000) ++#define TXWI_W0_BW FIELD32(0x00800000) ++#define TXWI_W0_SHORT_GI FIELD32(0x01000000) ++#define TXWI_W0_STBC FIELD32(0x06000000) ++#define TXWI_W0_IFS FIELD32(0x08000000) ++#define TXWI_W0_PHYMODE FIELD32(0xc0000000) ++ ++/* ++ * Word1 ++ */ ++#define TXWI_W1_ACK FIELD32(0x00000001) ++#define TXWI_W1_NSEQ FIELD32(0x00000002) ++#define TXWI_W1_BW_WIN_SIZE FIELD32(0x000000fc) ++#define TXWI_W1_WIRELESS_CLI_ID FIELD32(0x0000ff00) ++#define TXWI_W1_MPDU_TOTAL_BYTE_COUNT FIELD32(0x0fff0000) ++#define TXWI_W1_PACKETID FIELD32(0xf0000000) ++ ++/* ++ * Word2 ++ */ ++#define TXWI_W2_IV FIELD32(0xffffffff) ++ ++/* ++ * Word3 ++ */ ++#define TXWI_W3_EIV FIELD32(0xffffffff) ++ ++/* ++ * RX descriptor format for RX Ring. ++ */ ++ ++/* ++ * Word0 ++ */ ++#define RXD_W0_SDP0 FIELD32(0xffffffff) ++ ++/* ++ * Word1 ++ */ ++#define RXD_W1_SDL1 FIELD32(0x00003fff) ++#define RXD_W1_SDL0 FIELD32(0x3fff0000) ++#define RXD_W1_LS0 FIELD32(0x40000000) ++#define RXD_W1_DMA_DONE FIELD32(0x80000000) ++ ++/* ++ * Word2 ++ */ ++#define RXD_W2_SDP1 FIELD32(0xffffffff) ++ ++/* ++ * Word3 ++ * AMSDU: RX with 802.3 header, not 802.11 header. ++ * DECRYPTED: This frame is being decrypted. ++ */ ++#define RXD_W3_BA FIELD32(0x00000001) ++#define RXD_W3_DATA FIELD32(0x00000002) ++#define RXD_W3_NULLDATA FIELD32(0x00000004) ++#define RXD_W3_FRAG FIELD32(0x00000008) ++#define RXD_W3_UNICAST_TO_ME FIELD32(0x00000010) ++#define RXD_W3_MULTICAST FIELD32(0x00000020) ++#define RXD_W3_BROADCAST FIELD32(0x00000040) ++#define RXD_W3_MY_BSS FIELD32(0x00000080) ++#define RXD_W3_CRC_ERROR FIELD32(0x00000100) ++#define RXD_W3_CIPHER_ERROR FIELD32(0x00000600) ++#define RXD_W3_AMSDU FIELD32(0x00000800) ++#define RXD_W3_HTC FIELD32(0x00001000) ++#define RXD_W3_RSSI FIELD32(0x00002000) ++#define RXD_W3_L2PAD FIELD32(0x00004000) ++#define RXD_W3_AMPDU FIELD32(0x00008000) ++#define RXD_W3_DECRYPTED FIELD32(0x00010000) ++#define RXD_W3_PLCP_SIGNAL FIELD32(0x00020000) ++#define RXD_W3_PLCP_RSSI FIELD32(0x00040000) ++ ++/* ++ * RX WI structure ++ */ ++ ++/* ++ * Word0 ++ */ ++#define RXWI_W0_WIRELESS_CLI_ID FIELD32(0x000000ff) ++#define RXWI_W0_KEY_INDEX FIELD32(0x00000300) ++#define RXWI_W0_BSSID FIELD32(0x00001c00) ++#define RXWI_W0_UDF FIELD32(0x0000e000) ++#define RXWI_W0_MPDU_TOTAL_BYTE_COUNT FIELD32(0x0fff0000) ++#define RXWI_W0_TID FIELD32(0xf0000000) ++ ++/* ++ * Word1 ++ */ ++#define RXWI_W1_FRAG FIELD32(0x0000000f) ++#define RXWI_W1_SEQUENCE FIELD32(0x0000fff0) ++#define RXWI_W1_MCS FIELD32(0x007f0000) ++#define RXWI_W1_BW FIELD32(0x00800000) ++#define RXWI_W1_SHORT_GI FIELD32(0x01000000) ++#define RXWI_W1_STBC FIELD32(0x06000000) ++#define RXWI_W1_PHYMODE FIELD32(0xc0000000) ++ ++/* ++ * Word2 ++ */ ++#define RXWI_W2_RSSI0 FIELD32(0x000000ff) ++#define RXWI_W2_RSSI1 FIELD32(0x0000ff00) ++#define RXWI_W2_RSSI2 FIELD32(0x00ff0000) ++ ++/* ++ * Word3 ++ */ ++#define RXWI_W3_SNR0 FIELD32(0x000000ff) ++#define RXWI_W3_SNR1 FIELD32(0x0000ff00) ++ ++/* ++ * Macro's for converting txpower from EEPROM to mac80211 value ++ * and from mac80211 value to register value. ++ */ ++#define MIN_G_TXPOWER 0 ++#define MIN_A_TXPOWER -7 ++#define MAX_G_TXPOWER 31 ++#define MAX_A_TXPOWER 15 ++#define DEFAULT_TXPOWER 5 ++ ++#define TXPOWER_G_FROM_DEV(__txpower) \ ++ ((__txpower) > MAX_G_TXPOWER) ? DEFAULT_TXPOWER : (__txpower) ++ ++#define TXPOWER_G_TO_DEV(__txpower) \ ++ clamp_t(char, __txpower, MIN_G_TXPOWER, MAX_G_TXPOWER) ++ ++#define TXPOWER_A_FROM_DEV(__txpower) \ ++ ((__txpower) > MAX_A_TXPOWER) ? DEFAULT_TXPOWER : (__txpower) ++ ++#define TXPOWER_A_TO_DEV(__txpower) \ ++ clamp_t(char, __txpower, MIN_A_TXPOWER, MAX_A_TXPOWER) ++ ++#endif /* RT2800PCI_H */ +--- a/drivers/net/wireless/rt2x00/rt2x00.h ++++ b/drivers/net/wireless/rt2x00/rt2x00.h +@@ -138,6 +138,12 @@ struct rt2x00_chip { + #define RT2561 0x0302 + #define RT2661 0x0401 + #define RT2571 0x1300 ++#define RT2860 0x0601 /* 2.4GHz PCI/CB */ ++#define RT2860D 0x0681 /* 2.4GHz, 5GHz PCI/CB */ ++#define RT2890 0x0701 /* 2.4GHz PCIe */ ++#define RT2890D 0x0781 /* 2.4GHz, 5GHz PCIe */ ++#define RT2880 0x2880 /* WSOC */ ++#define RT3052 0x3052 /* WSOC */ + + u16 rf; + u32 rev; diff --git a/package/mac80211/patches/308-rt2x00-DMA-fixes-new-chipset-support-rt2800pci.patch b/package/mac80211/patches/308-rt2x00-DMA-fixes-new-chipset-support-rt2800pci.patch deleted file mode 100644 index 3bb5c2e0fb..0000000000 --- a/package/mac80211/patches/308-rt2x00-DMA-fixes-new-chipset-support-rt2800pci.patch +++ /dev/null @@ -1,535 +0,0 @@ -From bfa282e0f525b074ec9a21372ab906156ce0aa20 Mon Sep 17 00:00:00 2001 -From: Ivo van Doorn -Date: Mon, 16 Mar 2009 20:16:59 +0100 -Subject: [PATCH] rt2x00: DMA fixes & new chipset support (rt2800pci) - -Signed-off-by: Felix Fietkau -Signed-off-by: Ivo van Doorn ---- - drivers/net/wireless/rt2x00/rt2800pci.c | 320 +++++++++++++++++++++++++++++-- - drivers/net/wireless/rt2x00/rt2800pci.h | 57 ++++++- - 2 files changed, 361 insertions(+), 16 deletions(-) - ---- a/drivers/net/wireless/rt2x00/rt2800pci.c -+++ b/drivers/net/wireless/rt2x00/rt2800pci.c -@@ -66,6 +66,8 @@ MODULE_PARM_DESC(nohwcrypt, "Disable har - */ - #define WAIT_FOR_BBP(__dev, __reg) \ - rt2x00pci_regbusy_read((__dev), BBP_CSR_CFG, BBP_CSR_CFG_BUSY, (__reg)) -+#define WAIT_FOR_RFCSR(__dev, __reg) \ -+ rt2x00pci_regbusy_read((__dev), RF_CSR_CFG, RF_CSR_CFG_BUSY, (__reg)) - #define WAIT_FOR_RF(__dev, __reg) \ - rt2x00pci_regbusy_read((__dev), RF_CSR_CFG0, RF_CSR_CFG0_BUSY, (__reg)) - #define WAIT_FOR_MCU(__dev, __reg) \ -@@ -129,6 +131,61 @@ static void rt2800pci_bbp_read(struct rt - mutex_unlock(&rt2x00dev->csr_mutex); - } - -+static void rt2800pci_rfcsr_write(struct rt2x00_dev *rt2x00dev, -+ const unsigned int word, const u8 value) -+{ -+ u32 reg; -+ -+ mutex_lock(&rt2x00dev->csr_mutex); -+ -+ /* -+ * Wait until the RFCSR becomes available, afterwards we -+ * can safely write the new data into the register. -+ */ -+ if (WAIT_FOR_RFCSR(rt2x00dev, ®)) { -+ reg = 0; -+ rt2x00_set_field32(®, RF_CSR_CFG_DATA, value); -+ rt2x00_set_field32(®, RF_CSR_CFG_REGNUM, word); -+ rt2x00_set_field32(®, RF_CSR_CFG_WRITE, 1); -+ rt2x00_set_field32(®, RF_CSR_CFG_BUSY, 1); -+ -+ rt2x00pci_register_write(rt2x00dev, RF_CSR_CFG, reg); -+ } -+ -+ mutex_unlock(&rt2x00dev->csr_mutex); -+} -+ -+static void rt2800pci_rfcsr_read(struct rt2x00_dev *rt2x00dev, -+ const unsigned int word, u8 *value) -+{ -+ u32 reg; -+ -+ mutex_lock(&rt2x00dev->csr_mutex); -+ -+ /* -+ * Wait until the RFCSR becomes available, afterwards we -+ * can safely write the read request into the register. -+ * After the data has been written, we wait until hardware -+ * returns the correct value, if at any time the register -+ * doesn't become available in time, reg will be 0xffffffff -+ * which means we return 0xff to the caller. -+ */ -+ if (WAIT_FOR_RFCSR(rt2x00dev, ®)) { -+ reg = 0; -+ rt2x00_set_field32(®, RF_CSR_CFG_REGNUM, word); -+ rt2x00_set_field32(®, RF_CSR_CFG_WRITE, 0); -+ rt2x00_set_field32(®, RF_CSR_CFG_BUSY, 1); -+ -+ rt2x00pci_register_write(rt2x00dev, RF_CSR_CFG, reg); -+ -+ WAIT_FOR_RFCSR(rt2x00dev, ®); -+ } -+ -+ *value = rt2x00_get_field32(reg, RF_CSR_CFG_DATA); -+ -+ mutex_unlock(&rt2x00dev->csr_mutex); -+} -+ - static void rt2800pci_rf_write(struct rt2x00_dev *rt2x00dev, - const unsigned int word, const u32 value) - { -@@ -160,6 +217,13 @@ static void rt2800pci_mcu_request(struct - { - u32 reg; - -+ /* -+ * RT2880 and RT3052 don't support MCU requests. -+ */ -+ if (rt2x00_rt(&rt2x00dev->chip, RT2880) || -+ rt2x00_rt(&rt2x00dev->chip, RT3052)) -+ return; -+ - mutex_lock(&rt2x00dev->csr_mutex); - - /* -@@ -729,13 +793,11 @@ static void rt2800pci_config_lna_gain(st - rt2x00dev->lna_gain = lna_gain; - } - --static void rt2800pci_config_channel(struct rt2x00_dev *rt2x00dev, -- struct ieee80211_conf *conf, -- struct rf_channel *rf, -- struct channel_info *info) -+static void rt2800pci_config_channel_rt2x(struct rt2x00_dev *rt2x00dev, -+ struct ieee80211_conf *conf, -+ struct rf_channel *rf, -+ struct channel_info *info) - { -- u32 reg; -- unsigned int tx_pin; - u16 eeprom; - - rt2x00_set_field32(&rf->rf4, RF4_FREQ_OFFSET, rt2x00dev->freq_offset); -@@ -745,9 +807,8 @@ static void rt2800pci_config_channel(str - */ - rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &eeprom); - -- if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_TXPATH) == 1) { -+ if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_TXPATH) == 1) - rt2x00_set_field32(&rf->rf2, RF2_ANTENNA_TX1, 1); -- } - - if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RXPATH) == 1) { - rt2x00_set_field32(&rf->rf2, RF2_ANTENNA_RX1, 1); -@@ -806,6 +867,62 @@ static void rt2800pci_config_channel(str - rt2800pci_rf_write(rt2x00dev, 2, rf->rf2); - rt2800pci_rf_write(rt2x00dev, 3, rf->rf3 & ~0x00000004); - rt2800pci_rf_write(rt2x00dev, 4, rf->rf4); -+} -+ -+static void rt2800pci_config_channel_rt3x(struct rt2x00_dev *rt2x00dev, -+ struct ieee80211_conf *conf, -+ struct rf_channel *rf, -+ struct channel_info *info) -+{ -+ u8 rfcsr; -+ -+ rt2800pci_rfcsr_write(rt2x00dev, 2, rf->rf1); -+ rt2800pci_rfcsr_write(rt2x00dev, 2, rf->rf3); -+ -+ rt2800pci_rfcsr_read(rt2x00dev, 6, &rfcsr); -+ rt2x00_set_field8(&rfcsr, RFCSR6_R, rf->rf2); -+ rt2800pci_rfcsr_write(rt2x00dev, 6, rfcsr); -+ -+ rt2800pci_rfcsr_read(rt2x00dev, 12, &rfcsr); -+ rt2x00_set_field8(&rfcsr, RFCSR12_TX_POWER, -+ TXPOWER_G_TO_DEV(info->tx_power1)); -+ rt2800pci_rfcsr_write(rt2x00dev, 12, rfcsr); -+ -+ rt2800pci_rfcsr_read(rt2x00dev, 23, &rfcsr); -+ rt2x00_set_field8(&rfcsr, RFCSR23_FREQ_OFFSET, rt2x00dev->freq_offset); -+ rt2800pci_rfcsr_write(rt2x00dev, 23, rfcsr); -+ -+ if (conf_is_ht40(conf)) -+ rt2800pci_rfcsr_write(rt2x00dev, 24, -+ rt2x00dev->calibration_bw40); -+ else -+ rt2800pci_rfcsr_write(rt2x00dev, 24, -+ rt2x00dev->calibration_bw20); -+ -+ rt2800pci_rfcsr_read(rt2x00dev, 23, &rfcsr); -+ rt2x00_set_field8(&rfcsr, RFCSR7_RF_TUNING, 1); -+ rt2800pci_rfcsr_write(rt2x00dev, 23, rfcsr); -+} -+ -+static void rt2800pci_config_channel(struct rt2x00_dev *rt2x00dev, -+ struct ieee80211_conf *conf, -+ struct rf_channel *rf, -+ struct channel_info *info) -+{ -+ u32 reg; -+ unsigned int tx_pin; -+ u16 eeprom; -+ u8 bbp; -+ -+ /* -+ * Determine antenna settings from EEPROM -+ */ -+ rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &eeprom); -+ -+ if (rt2x00_rev(&rt2x00dev->chip) != RT3070_VERSION) -+ rt2800pci_config_channel_rt2x(rt2x00dev, conf, rf, info); -+ else -+ rt2800pci_config_channel_rt3x(rt2x00dev, conf, rf, info); - - /* - * Change BBP settings -@@ -861,6 +978,26 @@ static void rt2800pci_config_channel(str - - rt2x00pci_register_write(rt2x00dev, TX_PIN_CFG, tx_pin); - -+ rt2800pci_bbp_read(rt2x00dev, 4, &bbp); -+ rt2x00_set_field8(&bbp, BBP4_BANDWIDTH, 2 * conf_is_ht40(conf)); -+ rt2800pci_bbp_write(rt2x00dev, 4, bbp); -+ -+ rt2800pci_bbp_read(rt2x00dev, 3, &bbp); -+ rt2x00_set_field8(&bbp, BBP3_HT40_PLUS, conf_is_ht40_plus(conf)); -+ rt2800pci_bbp_write(rt2x00dev, 3, bbp); -+ -+ if (rt2x00_rev(&rt2x00dev->chip) == RT2860C_VERSION) { -+ if (conf_is_ht40(conf)) { -+ rt2800pci_bbp_write(rt2x00dev, 69, 0x1a); -+ rt2800pci_bbp_write(rt2x00dev, 70, 0x0a); -+ rt2800pci_bbp_write(rt2x00dev, 73, 0x16); -+ } else { -+ rt2800pci_bbp_write(rt2x00dev, 69, 0x16); -+ rt2800pci_bbp_write(rt2x00dev, 70, 0x08); -+ rt2800pci_bbp_write(rt2x00dev, 73, 0x11); -+ } -+ } -+ - msleep(1); - } - -@@ -1265,7 +1402,7 @@ static int rt2800pci_init_queues(struct - entry_priv = rt2x00dev->rx->entries[0].priv_data; - rt2x00pci_register_write(rt2x00dev, RX_BASE_PTR, entry_priv->desc_dma); - rt2x00pci_register_write(rt2x00dev, RX_MAX_CNT, rt2x00dev->rx[0].limit); -- rt2x00pci_register_write(rt2x00dev, RX_CRX_IDX, 0); -+ rt2x00pci_register_write(rt2x00dev, RX_CRX_IDX, rt2x00dev->rx[0].limit - 1); - rt2x00pci_register_write(rt2x00dev, RX_DRX_IDX, 0); - - /* -@@ -1613,7 +1750,7 @@ static int rt2800pci_init_bbp(struct rt2 - rt2800pci_bbp_write(rt2x00dev, 91, 0x04); - rt2800pci_bbp_write(rt2x00dev, 92, 0x00); - rt2800pci_bbp_write(rt2x00dev, 103, 0x00); -- rt2800pci_bbp_write(rt2x00dev, 105, 0x05); -+ rt2800pci_bbp_write(rt2x00dev, 105, 0x01); - - if (rt2x00_rev(&rt2x00dev->chip) == RT2860C_VERSION) { - rt2800pci_bbp_write(rt2x00dev, 69, 0x16); -@@ -1623,6 +1760,12 @@ static int rt2800pci_init_bbp(struct rt2 - if (rt2x00_rev(&rt2x00dev->chip) > RT2860D_VERSION) - rt2800pci_bbp_write(rt2x00dev, 84, 0x19); - -+ if (rt2x00_rt(&rt2x00dev->chip, RT3052)) { -+ rt2800pci_bbp_write(rt2x00dev, 31, 0x08); -+ rt2800pci_bbp_write(rt2x00dev, 78, 0x0e); -+ rt2800pci_bbp_write(rt2x00dev, 80, 0x08); -+ } -+ - for (i = 0; i < EEPROM_BBP_SIZE; i++) { - rt2x00_eeprom_read(rt2x00dev, EEPROM_BBP_START + i, &eeprom); - -@@ -1636,6 +1779,144 @@ static int rt2800pci_init_bbp(struct rt2 - return 0; - } - -+static u8 rt2800pci_init_rx_filter(struct rt2x00_dev *rt2x00dev, -+ bool bw40, u8 rfcsr24, u8 filter_target) -+{ -+ unsigned int i; -+ u8 bbp; -+ u8 rfcsr; -+ u8 passband; -+ u8 stopband; -+ u8 overtuned = 0; -+ -+ rt2800pci_rfcsr_write(rt2x00dev, 24, rfcsr24); -+ -+ rt2800pci_bbp_read(rt2x00dev, 4, &bbp); -+ rt2x00_set_field8(&bbp, BBP4_BANDWIDTH, 2 * bw40); -+ rt2800pci_bbp_write(rt2x00dev, 4, bbp); -+ -+ rt2800pci_rfcsr_read(rt2x00dev, 22, &rfcsr); -+ rt2x00_set_field8(&rfcsr, RFCSR22_BASEBAND_LOOPBACK, 1); -+ rt2800pci_rfcsr_write(rt2x00dev, 22, rfcsr); -+ -+ /* -+ * Set power & frequency of passband test tone -+ */ -+ rt2800pci_bbp_write(rt2x00dev, 24, 0); -+ -+ for (i = 0; i < 100; i++) { -+ rt2800pci_bbp_write(rt2x00dev, 25, 0x90); -+ msleep(1); -+ -+ rt2800pci_bbp_read(rt2x00dev, 55, &passband); -+ if (passband) -+ break; -+ } -+ -+ /* -+ * Set power & frequency of stopband test tone -+ */ -+ rt2800pci_bbp_write(rt2x00dev, 24, 0x06); -+ -+ for (i = 0; i < 100; i++) { -+ rt2800pci_bbp_write(rt2x00dev, 25, 0x90); -+ msleep(1); -+ -+ rt2800pci_bbp_read(rt2x00dev, 55, &stopband); -+ -+ if ((passband - stopband) <= filter_target) { -+ rfcsr24++; -+ overtuned += ((passband - stopband) == filter_target); -+ } else -+ break; -+ -+ rt2800pci_rfcsr_write(rt2x00dev, 24, rfcsr24); -+ } -+ -+ rfcsr24 -= !!overtuned; -+ -+ rt2800pci_rfcsr_write(rt2x00dev, 24, rfcsr24); -+ return rfcsr24; -+} -+ -+static int rt2800pci_init_rfcsr(struct rt2x00_dev *rt2x00dev) -+{ -+ u8 rfcsr; -+ u8 bbp; -+ -+ if (!rt2x00_rf(&rt2x00dev->chip, RF3020) && -+ !rt2x00_rf(&rt2x00dev->chip, RF3021) && -+ !rt2x00_rf(&rt2x00dev->chip, RF3022)) -+ return 0; -+ -+ /* -+ * Init RF calibration. -+ */ -+ rt2800pci_rfcsr_read(rt2x00dev, 30, &rfcsr); -+ rt2x00_set_field8(&rfcsr, RFCSR30_RF_CALIBRATION, 1); -+ rt2800pci_rfcsr_write(rt2x00dev, 30, rfcsr); -+ msleep(1); -+ rt2x00_set_field8(&rfcsr, RFCSR30_RF_CALIBRATION, 0); -+ rt2800pci_rfcsr_write(rt2x00dev, 30, rfcsr); -+ -+ rt2800pci_rfcsr_write(rt2x00dev, 0, 0x50); -+ rt2800pci_rfcsr_write(rt2x00dev, 1, 0x01); -+ rt2800pci_rfcsr_write(rt2x00dev, 2, 0xf7); -+ rt2800pci_rfcsr_write(rt2x00dev, 3, 0x75); -+ rt2800pci_rfcsr_write(rt2x00dev, 4, 0x40); -+ rt2800pci_rfcsr_write(rt2x00dev, 5, 0x03); -+ rt2800pci_rfcsr_write(rt2x00dev, 6, 0x02); -+ rt2800pci_rfcsr_write(rt2x00dev, 7, 0x50); -+ rt2800pci_rfcsr_write(rt2x00dev, 8, 0x39); -+ rt2800pci_rfcsr_write(rt2x00dev, 9, 0x0f); -+ rt2800pci_rfcsr_write(rt2x00dev, 10, 0x60); -+ rt2800pci_rfcsr_write(rt2x00dev, 11, 0x21); -+ rt2800pci_rfcsr_write(rt2x00dev, 12, 0x75); -+ rt2800pci_rfcsr_write(rt2x00dev, 13, 0x75); -+ rt2800pci_rfcsr_write(rt2x00dev, 14, 0x90); -+ rt2800pci_rfcsr_write(rt2x00dev, 15, 0x58); -+ rt2800pci_rfcsr_write(rt2x00dev, 16, 0xb3); -+ rt2800pci_rfcsr_write(rt2x00dev, 17, 0x92); -+ rt2800pci_rfcsr_write(rt2x00dev, 18, 0x2c); -+ rt2800pci_rfcsr_write(rt2x00dev, 19, 0x02); -+ rt2800pci_rfcsr_write(rt2x00dev, 20, 0xba); -+ rt2800pci_rfcsr_write(rt2x00dev, 21, 0xdb); -+ rt2800pci_rfcsr_write(rt2x00dev, 22, 0x00); -+ rt2800pci_rfcsr_write(rt2x00dev, 23, 0x31); -+ rt2800pci_rfcsr_write(rt2x00dev, 24, 0x08); -+ rt2800pci_rfcsr_write(rt2x00dev, 25, 0x01); -+ rt2800pci_rfcsr_write(rt2x00dev, 26, 0x25); -+ rt2800pci_rfcsr_write(rt2x00dev, 27, 0x23); -+ rt2800pci_rfcsr_write(rt2x00dev, 28, 0x13); -+ rt2800pci_rfcsr_write(rt2x00dev, 29, 0x83); -+ -+ /* -+ * Set RX Filter calibration for 20MHz and 40MHz -+ */ -+ rt2x00dev->calibration_bw20 = -+ rt2800pci_init_rx_filter(rt2x00dev, false, 0x07, 0x16); -+ rt2x00dev->calibration_bw40 = -+ rt2800pci_init_rx_filter(rt2x00dev, true, 0x27, 0x19); -+ -+ /* -+ * Set back to initial state -+ */ -+ rt2800pci_bbp_write(rt2x00dev, 24, 0); -+ -+ rt2800pci_rfcsr_read(rt2x00dev, 22, &rfcsr); -+ rt2x00_set_field8(&rfcsr, RFCSR22_BASEBAND_LOOPBACK, 0); -+ rt2800pci_rfcsr_write(rt2x00dev, 22, rfcsr); -+ -+ /* -+ * set BBP back to BW20 -+ */ -+ rt2800pci_bbp_read(rt2x00dev, 4, &bbp); -+ rt2x00_set_field8(&bbp, BBP4_BANDWIDTH, 0); -+ rt2800pci_bbp_write(rt2x00dev, 4, bbp); -+ -+ return 0; -+} -+ - /* - * Device state switch handlers. - */ -@@ -1718,7 +1999,8 @@ static int rt2800pci_enable_radio(struct - rt2800pci_init_queues(rt2x00dev) || - rt2800pci_init_registers(rt2x00dev) || - rt2800pci_wait_wpdma_ready(rt2x00dev) || -- rt2800pci_init_bbp(rt2x00dev))) -+ rt2800pci_init_bbp(rt2x00dev) || -+ rt2800pci_init_rfcsr(rt2x00dev))) - return -EIO; - - /* -@@ -2114,6 +2396,12 @@ static void rt2800pci_fill_rxdone(struct - rxdesc->size = rt2x00_get_field32(rxwi0, RXWI_W0_MPDU_TOTAL_BYTE_COUNT); - - /* -+ * Set RX IDX in register to inform hardware that we have handled -+ * this entry and it is available for reuse again. -+ */ -+ rt2x00pci_register_write(rt2x00dev, RX_CRX_IDX, entry->entry_idx); -+ -+ /* - * Remove TXWI descriptor from start of buffer. - */ - skb_pull(entry->skb, RXWI_DESC_SIZE); -@@ -2380,7 +2668,8 @@ static int rt2800pci_init_eeprom(struct - !rt2x00_rf(&rt2x00dev->chip, RF2750) && - !rt2x00_rf(&rt2x00dev->chip, RF3020) && - !rt2x00_rf(&rt2x00dev->chip, RF2020) && -- !rt2x00_rf(&rt2x00dev->chip, RF3052)) { -+ !rt2x00_rf(&rt2x00dev->chip, RF3021) && -+ !rt2x00_rf(&rt2x00dev->chip, RF3022)) { - ERROR(rt2x00dev, "Invalid RF chipset detected.\n"); - return -ENODEV; - } -@@ -2528,7 +2817,8 @@ static int rt2800pci_probe_hw_mode(struc - - if (rt2x00_rf(&rt2x00dev->chip, RF2820) || - rt2x00_rf(&rt2x00dev->chip, RF2720) || -- rt2x00_rf(&rt2x00dev->chip, RF3052)) { -+ rt2x00_rf(&rt2x00dev->chip, RF3021) || -+ rt2x00_rf(&rt2x00dev->chip, RF3022)) { - spec->num_channels = 14; - spec->channels = rf_vals; - } else if (rt2x00_rf(&rt2x00dev->chip, RF2850) || -@@ -2624,7 +2914,9 @@ static int rt2800pci_probe_hw(struct rt2 - /* - * This device requires firmware. - */ -- __set_bit(DRIVER_REQUIRE_FIRMWARE, &rt2x00dev->flags); -+ if (!rt2x00_rt(&rt2x00dev->chip, RT2880) && -+ !rt2x00_rt(&rt2x00dev->chip, RT3052)) -+ __set_bit(DRIVER_REQUIRE_FIRMWARE, &rt2x00dev->flags); - if (!modparam_nohwcrypt) - __set_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags); - ---- a/drivers/net/wireless/rt2x00/rt2800pci.h -+++ b/drivers/net/wireless/rt2x00/rt2800pci.h -@@ -36,7 +36,8 @@ - * RF2750 2.4G/5G 1T2R - * RF3020 2.4G 1T1R - * RF2020 2.4G B/G -- * RF3052 2.4G 2T2R -+ * RF3021 2.4G 1T2R -+ * RF3022 2.4G 2T2R - */ - #define RF2820 0x0001 - #define RF2850 0x0002 -@@ -44,7 +45,8 @@ - #define RF2750 0x0004 - #define RF3020 0x0005 - #define RF2020 0x0006 --#define RF3052 0x0008 -+#define RF3021 0x0007 -+#define RF3022 0x0008 - - /* - * RT2860 version -@@ -373,6 +375,15 @@ - #define PBF_DBG 0x043c - - /* -+ * RF registers -+ */ -+#define RF_CSR_CFG 0x0500 -+#define RF_CSR_CFG_DATA FIELD32(0x000000ff) -+#define RF_CSR_CFG_REGNUM FIELD32(0x00001f00) -+#define RF_CSR_CFG_WRITE FIELD32(0x00010000) -+#define RF_CSR_CFG_BUSY FIELD32(0x00020000) -+ -+/* - * MAC Control/Status Registers(CSR). - * Some values are set in TU, whereas 1 TU == 1024 us. - */ -@@ -1465,6 +1476,48 @@ struct mac_iveiv_entry { - * BBP 3: RX Antenna - */ - #define BBP3_RX_ANTENNA FIELD8(0x18) -+#define BBP3_HT40_PLUS FIELD8(0x20) -+ -+/* -+ * BBP 4: Bandwidth -+ */ -+#define BBP4_TX_BF FIELD8(0x01) -+#define BBP4_BANDWIDTH FIELD8(0x18) -+ -+/* -+ * RFCSR registers -+ * The wordsize of the RFCSR is 8 bits. -+ */ -+ -+/* -+ * RFCSR 6: -+ */ -+#define RFCSR6_R FIELD8(0x03) -+ -+/* -+ * RFCSR 7: -+ */ -+#define RFCSR7_RF_TUNING FIELD8(0x01) -+ -+/* -+ * RFCSR 12: -+ */ -+#define RFCSR12_TX_POWER FIELD8(0x1f) -+ -+/* -+ * RFCSR 22: -+ */ -+#define RFCSR22_BASEBAND_LOOPBACK FIELD8(0x01) -+ -+/* -+ * RFCSR 23: -+ */ -+#define RFCSR23_FREQ_OFFSET FIELD8(0x7f) -+ -+/* -+ * RFCSR 30: -+ */ -+#define RFCSR30_RF_CALIBRATION FIELD8(0x80) - - /* - * RF registers diff --git a/package/mac80211/patches/308-rt2x00-Implement-support-for-rt2800usb.patch b/package/mac80211/patches/308-rt2x00-Implement-support-for-rt2800usb.patch new file mode 100644 index 0000000000..946dfa1e0b --- /dev/null +++ b/package/mac80211/patches/308-rt2x00-Implement-support-for-rt2800usb.patch @@ -0,0 +1,5017 @@ +From 3924d0442771e17c26ab10ad53a1807e800ab3f1 Mon Sep 17 00:00:00 2001 +From: Ivo van Doorn +Date: Sat, 28 Mar 2009 20:48:56 +0100 +Subject: [PATCH 9/9] rt2x00: Implement support for rt2800usb + +Add support for the rt2800usb chipset. + +Includes various patches from Mattias, Felix, Xose and Axel. + +Signed-off-by: Mattias Nissler +Signed-off-by: Felix Fietkau +Signed-off-by: Xose Vazquez Perez +Signed-off-by: Axel Kollhofer +Signed-off-by: Ivo van Doorn +--- + drivers/net/wireless/rt2x00/Kconfig | 14 + + drivers/net/wireless/rt2x00/Makefile | 1 + + drivers/net/wireless/rt2x00/rt2800usb.c | 3036 +++++++++++++++++++++++++++++++ + drivers/net/wireless/rt2x00/rt2800usb.h | 1934 ++++++++++++++++++++ + drivers/net/wireless/rt2x00/rt2x00.h | 1 + + 5 files changed, 4986 insertions(+), 0 deletions(-) + create mode 100644 drivers/net/wireless/rt2x00/rt2800usb.c + create mode 100644 drivers/net/wireless/rt2x00/rt2800usb.h + +--- a/drivers/net/wireless/rt2x00/Makefile ++++ b/drivers/net/wireless/rt2x00/Makefile +@@ -20,3 +20,4 @@ obj-$(CONFIG_RT61PCI) += rt61pci.o + obj-$(CONFIG_RT2800PCI) += rt2800pci.o + obj-$(CONFIG_RT2500USB) += rt2500usb.o + obj-$(CONFIG_RT73USB) += rt73usb.o ++obj-$(CONFIG_RT2800USB) += rt2800usb.o +--- /dev/null ++++ b/drivers/net/wireless/rt2x00/rt2800usb.c +@@ -0,0 +1,3036 @@ ++/* ++ Copyright (C) 2004 - 2009 rt2x00 SourceForge Project ++ ++ ++ This program is free software; you can redistribute it and/or modify ++ it under the terms of the GNU General Public License as published by ++ the Free Software Foundation; either version 2 of the License, or ++ (at your option) any later version. ++ ++ This program is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ GNU General Public License for more details. ++ ++ You should have received a copy of the GNU General Public License ++ along with this program; if not, write to the ++ Free Software Foundation, Inc., ++ 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. ++ */ ++ ++/* ++ Module: rt2800usb ++ Abstract: rt2800usb device specific routines. ++ Supported chipsets: RT2800U. ++ */ ++ ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++ ++#include "rt2x00.h" ++#include "rt2x00usb.h" ++#include "rt2800usb.h" ++ ++/* ++ * Allow hardware encryption to be disabled. ++ */ ++static int modparam_nohwcrypt = 0; ++module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO); ++MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption."); ++ ++/* ++ * Register access. ++ * All access to the CSR registers will go through the methods ++ * rt2x00usb_register_read and rt2x00usb_register_write. ++ * BBP and RF register require indirect register access, ++ * and use the CSR registers BBPCSR and RFCSR to achieve this. ++ * These indirect registers work with busy bits, ++ * and we will try maximal REGISTER_BUSY_COUNT times to access ++ * the register while taking a REGISTER_BUSY_DELAY us delay ++ * between each attampt. When the busy bit is still set at that time, ++ * the access attempt is considered to have failed, ++ * and we will print an error. ++ * The _lock versions must be used if you already hold the csr_mutex ++ */ ++#define WAIT_FOR_BBP(__dev, __reg) \ ++ rt2x00usb_regbusy_read((__dev), BBP_CSR_CFG, BBP_CSR_CFG_BUSY, (__reg)) ++#define WAIT_FOR_RFCSR(__dev, __reg) \ ++ rt2x00usb_regbusy_read((__dev), RF_CSR_CFG, RF_CSR_CFG_BUSY, (__reg)) ++#define WAIT_FOR_RF(__dev, __reg) \ ++ rt2x00usb_regbusy_read((__dev), RF_CSR_CFG0, RF_CSR_CFG0_BUSY, (__reg)) ++#define WAIT_FOR_MCU(__dev, __reg) \ ++ rt2x00usb_regbusy_read((__dev), H2M_MAILBOX_CSR, \ ++ H2M_MAILBOX_CSR_OWNER, (__reg)) ++ ++static void rt2800usb_bbp_write(struct rt2x00_dev *rt2x00dev, ++ const unsigned int word, const u8 value) ++{ ++ u32 reg; ++ ++ mutex_lock(&rt2x00dev->csr_mutex); ++ ++ /* ++ * Wait until the BBP becomes available, afterwards we ++ * can safely write the new data into the register. ++ */ ++ if (WAIT_FOR_BBP(rt2x00dev, ®)) { ++ reg = 0; ++ rt2x00_set_field32(®, BBP_CSR_CFG_VALUE, value); ++ rt2x00_set_field32(®, BBP_CSR_CFG_REGNUM, word); ++ rt2x00_set_field32(®, BBP_CSR_CFG_BUSY, 1); ++ rt2x00_set_field32(®, BBP_CSR_CFG_READ_CONTROL, 0); ++ ++ rt2x00usb_register_write_lock(rt2x00dev, BBP_CSR_CFG, reg); ++ } ++ ++ mutex_unlock(&rt2x00dev->csr_mutex); ++} ++ ++static void rt2800usb_bbp_read(struct rt2x00_dev *rt2x00dev, ++ const unsigned int word, u8 *value) ++{ ++ u32 reg; ++ ++ mutex_lock(&rt2x00dev->csr_mutex); ++ ++ /* ++ * Wait until the BBP becomes available, afterwards we ++ * can safely write the read request into the register. ++ * After the data has been written, we wait until hardware ++ * returns the correct value, if at any time the register ++ * doesn't become available in time, reg will be 0xffffffff ++ * which means we return 0xff to the caller. ++ */ ++ if (WAIT_FOR_BBP(rt2x00dev, ®)) { ++ reg = 0; ++ rt2x00_set_field32(®, BBP_CSR_CFG_REGNUM, word); ++ rt2x00_set_field32(®, BBP_CSR_CFG_BUSY, 1); ++ rt2x00_set_field32(®, BBP_CSR_CFG_READ_CONTROL, 1); ++ ++ rt2x00usb_register_write_lock(rt2x00dev, BBP_CSR_CFG, reg); ++ ++ WAIT_FOR_BBP(rt2x00dev, ®); ++ } ++ ++ *value = rt2x00_get_field32(reg, BBP_CSR_CFG_VALUE); ++ ++ mutex_unlock(&rt2x00dev->csr_mutex); ++} ++ ++static void rt2800usb_rfcsr_write(struct rt2x00_dev *rt2x00dev, ++ const unsigned int word, const u8 value) ++{ ++ u32 reg; ++ ++ mutex_lock(&rt2x00dev->csr_mutex); ++ ++ /* ++ * Wait until the RFCSR becomes available, afterwards we ++ * can safely write the new data into the register. ++ */ ++ if (WAIT_FOR_RFCSR(rt2x00dev, ®)) { ++ reg = 0; ++ rt2x00_set_field32(®, RF_CSR_CFG_DATA, value); ++ rt2x00_set_field32(®, RF_CSR_CFG_REGNUM, word); ++ rt2x00_set_field32(®, RF_CSR_CFG_WRITE, 1); ++ rt2x00_set_field32(®, RF_CSR_CFG_BUSY, 1); ++ ++ rt2x00usb_register_write_lock(rt2x00dev, RF_CSR_CFG, reg); ++ } ++ ++ mutex_unlock(&rt2x00dev->csr_mutex); ++} ++ ++static void rt2800usb_rfcsr_read(struct rt2x00_dev *rt2x00dev, ++ const unsigned int word, u8 *value) ++{ ++ u32 reg; ++ ++ mutex_lock(&rt2x00dev->csr_mutex); ++ ++ /* ++ * Wait until the RFCSR becomes available, afterwards we ++ * can safely write the read request into the register. ++ * After the data has been written, we wait until hardware ++ * returns the correct value, if at any time the register ++ * doesn't become available in time, reg will be 0xffffffff ++ * which means we return 0xff to the caller. ++ */ ++ if (WAIT_FOR_RFCSR(rt2x00dev, ®)) { ++ reg = 0; ++ rt2x00_set_field32(®, RF_CSR_CFG_REGNUM, word); ++ rt2x00_set_field32(®, RF_CSR_CFG_WRITE, 0); ++ rt2x00_set_field32(®, RF_CSR_CFG_BUSY, 1); ++ ++ rt2x00usb_register_write_lock(rt2x00dev, BBP_CSR_CFG, reg); ++ ++ WAIT_FOR_RFCSR(rt2x00dev, ®); ++ } ++ ++ *value = rt2x00_get_field32(reg, RF_CSR_CFG_DATA); ++ ++ mutex_unlock(&rt2x00dev->csr_mutex); ++} ++ ++static void rt2800usb_rf_write(struct rt2x00_dev *rt2x00dev, ++ const unsigned int word, const u32 value) ++{ ++ u32 reg; ++ ++ mutex_lock(&rt2x00dev->csr_mutex); ++ ++ /* ++ * Wait until the RF becomes available, afterwards we ++ * can safely write the new data into the register. ++ */ ++ if (WAIT_FOR_RF(rt2x00dev, ®)) { ++ reg = 0; ++ rt2x00_set_field32(®, RF_CSR_CFG0_REG_VALUE_BW, value); ++ rt2x00_set_field32(®, RF_CSR_CFG0_STANDBYMODE, 0); ++ rt2x00_set_field32(®, RF_CSR_CFG0_SEL, 0); ++ rt2x00_set_field32(®, RF_CSR_CFG0_BUSY, 1); ++ ++ rt2x00usb_register_write_lock(rt2x00dev, RF_CSR_CFG0, reg); ++ rt2x00_rf_write(rt2x00dev, word, value); ++ } ++ ++ mutex_unlock(&rt2x00dev->csr_mutex); ++} ++ ++static void rt2800usb_mcu_request(struct rt2x00_dev *rt2x00dev, ++ const u8 command, const u8 token, ++ const u8 arg0, const u8 arg1) ++{ ++ u32 reg; ++ ++ mutex_lock(&rt2x00dev->csr_mutex); ++ ++ /* ++ * Wait until the MCU becomes available, afterwards we ++ * can safely write the new data into the register. ++ */ ++ if (WAIT_FOR_MCU(rt2x00dev, ®)) { ++ rt2x00_set_field32(®, H2M_MAILBOX_CSR_OWNER, 1); ++ rt2x00_set_field32(®, H2M_MAILBOX_CSR_CMD_TOKEN, token); ++ rt2x00_set_field32(®, H2M_MAILBOX_CSR_ARG0, arg0); ++ rt2x00_set_field32(®, H2M_MAILBOX_CSR_ARG1, arg1); ++ rt2x00usb_register_write_lock(rt2x00dev, H2M_MAILBOX_CSR, reg); ++ ++ reg = 0; ++ rt2x00_set_field32(®, HOST_CMD_CSR_HOST_COMMAND, command); ++ rt2x00usb_register_write_lock(rt2x00dev, HOST_CMD_CSR, reg); ++ } ++ ++ mutex_unlock(&rt2x00dev->csr_mutex); ++} ++ ++#ifdef CONFIG_RT2X00_LIB_DEBUGFS ++static const struct rt2x00debug rt2800usb_rt2x00debug = { ++ .owner = THIS_MODULE, ++ .csr = { ++ .read = rt2x00usb_register_read, ++ .write = rt2x00usb_register_write, ++ .flags = RT2X00DEBUGFS_OFFSET, ++ .word_base = CSR_REG_BASE, ++ .word_size = sizeof(u32), ++ .word_count = CSR_REG_SIZE / sizeof(u32), ++ }, ++ .eeprom = { ++ .read = rt2x00_eeprom_read, ++ .write = rt2x00_eeprom_write, ++ .word_base = EEPROM_BASE, ++ .word_size = sizeof(u16), ++ .word_count = EEPROM_SIZE / sizeof(u16), ++ }, ++ .bbp = { ++ .read = rt2800usb_bbp_read, ++ .write = rt2800usb_bbp_write, ++ .word_base = BBP_BASE, ++ .word_size = sizeof(u8), ++ .word_count = BBP_SIZE / sizeof(u8), ++ }, ++ .rf = { ++ .read = rt2x00_rf_read, ++ .write = rt2800usb_rf_write, ++ .word_base = RF_BASE, ++ .word_size = sizeof(u32), ++ .word_count = RF_SIZE / sizeof(u32), ++ }, ++}; ++#endif /* CONFIG_RT2X00_LIB_DEBUGFS */ ++ ++#ifdef CONFIG_RT2X00_LIB_RFKILL ++static int rt2800usb_rfkill_poll(struct rt2x00_dev *rt2x00dev) ++{ ++ u32 reg; ++ ++ rt2x00usb_register_read(rt2x00dev, GPIO_CTRL_CFG, ®); ++ return rt2x00_get_field32(reg, GPIO_CTRL_CFG_BIT2); ++} ++#else ++#define rt2800usb_rfkill_poll NULL ++#endif /* CONFIG_RT2X00_LIB_RFKILL */ ++ ++#ifdef CONFIG_RT2X00_LIB_LEDS ++static void rt2800usb_brightness_set(struct led_classdev *led_cdev, ++ enum led_brightness brightness) ++{ ++ struct rt2x00_led *led = ++ container_of(led_cdev, struct rt2x00_led, led_dev); ++ unsigned int enabled = brightness != LED_OFF; ++ unsigned int bg_mode = ++ (enabled && led->rt2x00dev->curr_band == IEEE80211_BAND_2GHZ); ++ unsigned int polarity = ++ rt2x00_get_field16(led->rt2x00dev->led_mcu_reg, ++ EEPROM_FREQ_LED_POLARITY); ++ unsigned int ledmode = ++ rt2x00_get_field16(led->rt2x00dev->led_mcu_reg, ++ EEPROM_FREQ_LED_MODE); ++ ++ if (led->type == LED_TYPE_RADIO) { ++ rt2800usb_mcu_request(led->rt2x00dev, MCU_LED, 0xff, ledmode, ++ enabled ? 0x20 : 0); ++ } else if (led->type == LED_TYPE_ASSOC) { ++ rt2800usb_mcu_request(led->rt2x00dev, MCU_LED, 0xff, ledmode, ++ enabled ? (bg_mode ? 0x60 : 0xa0) : 0x20); ++ } else if (led->type == LED_TYPE_QUALITY) { ++ /* ++ * The brightness is divided into 6 levels (0 - 5), ++ * The specs tell us the following levels: ++ * 0, 1 ,3, 7, 15, 31 ++ * to determine the level in a simple way we can simply ++ * work with bitshifting: ++ * (1 << level) - 1 ++ */ ++ rt2800usb_mcu_request(led->rt2x00dev, MCU_LED_STRENGTH, 0xff, ++ (1 << brightness / (LED_FULL / 6)) - 1, ++ polarity); ++ } ++} ++ ++static int rt2800usb_blink_set(struct led_classdev *led_cdev, ++ unsigned long *delay_on, ++ unsigned long *delay_off) ++{ ++ struct rt2x00_led *led = ++ container_of(led_cdev, struct rt2x00_led, led_dev); ++ u32 reg; ++ ++ rt2x00usb_register_read(led->rt2x00dev, LED_CFG, ®); ++ rt2x00_set_field32(®, LED_CFG_ON_PERIOD, *delay_on); ++ rt2x00_set_field32(®, LED_CFG_OFF_PERIOD, *delay_off); ++ rt2x00_set_field32(®, LED_CFG_SLOW_BLINK_PERIOD, 3); ++ rt2x00_set_field32(®, LED_CFG_R_LED_MODE, 3); ++ rt2x00_set_field32(®, LED_CFG_G_LED_MODE, 12); ++ rt2x00_set_field32(®, LED_CFG_Y_LED_MODE, 3); ++ rt2x00_set_field32(®, LED_CFG_LED_POLAR, 1); ++ rt2x00usb_register_write(led->rt2x00dev, LED_CFG, reg); ++ ++ return 0; ++} ++ ++static void rt2800usb_init_led(struct rt2x00_dev *rt2x00dev, ++ struct rt2x00_led *led, ++ enum led_type type) ++{ ++ led->rt2x00dev = rt2x00dev; ++ led->type = type; ++ led->led_dev.brightness_set = rt2800usb_brightness_set; ++ led->led_dev.blink_set = rt2800usb_blink_set; ++ led->flags = LED_INITIALIZED; ++} ++#endif /* CONFIG_RT2X00_LIB_LEDS */ ++ ++/* ++ * Configuration handlers. ++ */ ++static void rt2800usb_config_wcid_attr(struct rt2x00_dev *rt2x00dev, ++ struct rt2x00lib_crypto *crypto, ++ struct ieee80211_key_conf *key) ++{ ++ struct mac_wcid_entry wcid_entry; ++ struct mac_iveiv_entry iveiv_entry; ++ u32 offset; ++ u32 reg; ++ ++ offset = MAC_WCID_ATTR_ENTRY(key->hw_key_idx); ++ ++ rt2x00usb_register_read(rt2x00dev, offset, ®); ++ rt2x00_set_field32(®, MAC_WCID_ATTRIBUTE_KEYTAB, ++ !!(key->flags & IEEE80211_KEY_FLAG_PAIRWISE)); ++ rt2x00_set_field32(®, MAC_WCID_ATTRIBUTE_CIPHER, ++ (crypto->cmd == SET_KEY) * crypto->cipher); ++ rt2x00_set_field32(®, MAC_WCID_ATTRIBUTE_BSS_IDX, ++ (crypto->cmd == SET_KEY) * crypto->bssidx); ++ rt2x00_set_field32(®, MAC_WCID_ATTRIBUTE_RX_WIUDF, crypto->cipher); ++ rt2x00usb_register_write(rt2x00dev, offset, reg); ++ ++ offset = MAC_IVEIV_ENTRY(key->hw_key_idx); ++ ++ memset(&iveiv_entry, 0, sizeof(iveiv_entry)); ++ if ((crypto->cipher == CIPHER_TKIP) || ++ (crypto->cipher == CIPHER_TKIP_NO_MIC) || ++ (crypto->cipher == CIPHER_AES)) ++ iveiv_entry.iv[3] |= 0x20; ++ iveiv_entry.iv[3] |= key->keyidx << 6; ++ rt2x00usb_register_multiwrite(rt2x00dev, offset, ++ &iveiv_entry, sizeof(iveiv_entry)); ++ ++ offset = MAC_WCID_ENTRY(key->hw_key_idx); ++ ++ memset(&wcid_entry, 0, sizeof(wcid_entry)); ++ if (crypto->cmd == SET_KEY) ++ memcpy(&wcid_entry, crypto->address, ETH_ALEN); ++ rt2x00usb_register_multiwrite(rt2x00dev, offset, ++ &wcid_entry, sizeof(wcid_entry)); ++} ++ ++static int rt2800usb_config_shared_key(struct rt2x00_dev *rt2x00dev, ++ struct rt2x00lib_crypto *crypto, ++ struct ieee80211_key_conf *key) ++{ ++ struct hw_key_entry key_entry; ++ struct rt2x00_field32 field; ++ int timeout; ++ u32 offset; ++ u32 reg; ++ ++ if (crypto->cmd == SET_KEY) { ++ key->hw_key_idx = (4 * crypto->bssidx) + key->keyidx; ++ ++ memcpy(key_entry.key, crypto->key, ++ sizeof(key_entry.key)); ++ memcpy(key_entry.tx_mic, crypto->tx_mic, ++ sizeof(key_entry.tx_mic)); ++ memcpy(key_entry.rx_mic, crypto->rx_mic, ++ sizeof(key_entry.rx_mic)); ++ ++ offset = SHARED_KEY_ENTRY(key->hw_key_idx); ++ timeout = REGISTER_TIMEOUT32(sizeof(key_entry)); ++ rt2x00usb_vendor_request_large_buff(rt2x00dev, USB_MULTI_WRITE, ++ USB_VENDOR_REQUEST_OUT, ++ offset, &key_entry, ++ sizeof(key_entry), ++ timeout); ++ } ++ ++ /* ++ * The cipher types are stored over multiple registers ++ * starting with SHARED_KEY_MODE_BASE each word will have ++ * 32 bits and contains the cipher types for 2 bssidx each. ++ * Using the correct defines correctly will cause overhead, ++ * so just calculate the correct offset. ++ */ ++ field.bit_offset = 4 * (key->hw_key_idx % 8); ++ field.bit_mask = 0x7 << field.bit_offset; ++ ++ offset = SHARED_KEY_MODE_ENTRY(key->hw_key_idx / 8); ++ ++ rt2x00usb_register_read(rt2x00dev, offset, ®); ++ rt2x00_set_field32(®, field, ++ (crypto->cmd == SET_KEY) * crypto->cipher); ++ rt2x00usb_register_write(rt2x00dev, offset, reg); ++ ++ /* ++ * Update WCID information ++ */ ++ rt2800usb_config_wcid_attr(rt2x00dev, crypto, key); ++ ++ return 0; ++} ++ ++static int rt2800usb_config_pairwise_key(struct rt2x00_dev *rt2x00dev, ++ struct rt2x00lib_crypto *crypto, ++ struct ieee80211_key_conf *key) ++{ ++ struct hw_key_entry key_entry; ++ int timeout; ++ u32 offset; ++ ++ if (crypto->cmd == SET_KEY) { ++ /* ++ * 1 pairwise key is possible per AID, this means that the AID ++ * equals our hw_key_idx. Make sure the WCID starts _after_ the ++ * last possible shared key entry. ++ */ ++ if (crypto->aid > (256 - 32)) ++ return -ENOSPC; ++ ++ key->hw_key_idx = 32 + crypto->aid; ++ ++ memcpy(key_entry.key, crypto->key, ++ sizeof(key_entry.key)); ++ memcpy(key_entry.tx_mic, crypto->tx_mic, ++ sizeof(key_entry.tx_mic)); ++ memcpy(key_entry.rx_mic, crypto->rx_mic, ++ sizeof(key_entry.rx_mic)); ++ ++ offset = PAIRWISE_KEY_ENTRY(key->hw_key_idx); ++ timeout = REGISTER_TIMEOUT32(sizeof(key_entry)); ++ rt2x00usb_vendor_request_large_buff(rt2x00dev, USB_MULTI_WRITE, ++ USB_VENDOR_REQUEST_OUT, ++ offset, &key_entry, ++ sizeof(key_entry), ++ timeout); ++ } ++ ++ /* ++ * Update WCID information ++ */ ++ rt2800usb_config_wcid_attr(rt2x00dev, crypto, key); ++ ++ return 0; ++} ++ ++static void rt2800usb_config_filter(struct rt2x00_dev *rt2x00dev, ++ const unsigned int filter_flags) ++{ ++ u32 reg; ++ ++ /* ++ * Start configuration steps. ++ * Note that the version error will always be dropped ++ * and broadcast frames will always be accepted since ++ * there is no filter for it at this time. ++ */ ++ rt2x00usb_register_read(rt2x00dev, RX_FILTER_CFG, ®); ++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_CRC_ERROR, ++ !(filter_flags & FIF_FCSFAIL)); ++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_PHY_ERROR, ++ !(filter_flags & FIF_PLCPFAIL)); ++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_NOT_TO_ME, ++ !(filter_flags & FIF_PROMISC_IN_BSS)); ++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_NOT_MY_BSSD, 0); ++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_VER_ERROR, 1); ++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_MULTICAST, ++ !(filter_flags & FIF_ALLMULTI)); ++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_BROADCAST, 0); ++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_DUPLICATE, 1); ++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_CF_END_ACK, ++ !(filter_flags & FIF_CONTROL)); ++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_CF_END, ++ !(filter_flags & FIF_CONTROL)); ++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_ACK, ++ !(filter_flags & FIF_CONTROL)); ++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_CTS, ++ !(filter_flags & FIF_CONTROL)); ++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_RTS, ++ !(filter_flags & FIF_CONTROL)); ++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_PSPOLL, ++ !(filter_flags & FIF_CONTROL)); ++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_BA, 1); ++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_BAR, 0); ++ rt2x00_set_field32(®, RX_FILTER_CFG_DROP_CNTL, ++ !(filter_flags & FIF_CONTROL)); ++ rt2x00usb_register_write(rt2x00dev, RX_FILTER_CFG, reg); ++} ++ ++static void rt2800usb_config_intf(struct rt2x00_dev *rt2x00dev, ++ struct rt2x00_intf *intf, ++ struct rt2x00intf_conf *conf, ++ const unsigned int flags) ++{ ++ unsigned int beacon_base; ++ u32 reg; ++ ++ if (flags & CONFIG_UPDATE_TYPE) { ++ /* ++ * Clear current synchronisation setup. ++ * For the Beacon base registers we only need to clear ++ * the first byte since that byte contains the VALID and OWNER ++ * bits which (when set to 0) will invalidate the entire beacon. ++ */ ++ beacon_base = HW_BEACON_OFFSET(intf->beacon->entry_idx); ++ rt2x00usb_register_write(rt2x00dev, beacon_base, 0); ++ ++ /* ++ * Enable synchronisation. ++ */ ++ rt2x00usb_register_read(rt2x00dev, BCN_TIME_CFG, ®); ++ rt2x00_set_field32(®, BCN_TIME_CFG_TSF_TICKING, 1); ++ rt2x00_set_field32(®, BCN_TIME_CFG_TSF_SYNC, conf->sync); ++ rt2x00_set_field32(®, BCN_TIME_CFG_TBTT_ENABLE, 1); ++ rt2x00usb_register_write(rt2x00dev, BCN_TIME_CFG, reg); ++ } ++ ++ if (flags & CONFIG_UPDATE_MAC) { ++ reg = le32_to_cpu(conf->mac[1]); ++ rt2x00_set_field32(®, MAC_ADDR_DW1_UNICAST_TO_ME_MASK, 0xff); ++ conf->mac[1] = cpu_to_le32(reg); ++ ++ rt2x00usb_register_multiwrite(rt2x00dev, MAC_ADDR_DW0, ++ conf->mac, sizeof(conf->mac)); ++ } ++ ++ if (flags & CONFIG_UPDATE_BSSID) { ++ reg = le32_to_cpu(conf->bssid[1]); ++ rt2x00_set_field32(®, MAC_BSSID_DW1_BSS_ID_MASK, 0); ++ rt2x00_set_field32(®, MAC_BSSID_DW1_BSS_BCN_NUM, 0); ++ conf->bssid[1] = cpu_to_le32(reg); ++ ++ rt2x00usb_register_multiwrite(rt2x00dev, MAC_BSSID_DW0, ++ conf->bssid, sizeof(conf->bssid)); ++ } ++} ++ ++static void rt2800usb_config_erp(struct rt2x00_dev *rt2x00dev, ++ struct rt2x00lib_erp *erp) ++{ ++ u32 reg; ++ ++ rt2x00usb_register_read(rt2x00dev, TX_TIMEOUT_CFG, ®); ++ rt2x00_set_field32(®, TX_TIMEOUT_CFG_RX_ACK_TIMEOUT, ++ DIV_ROUND_UP(erp->ack_timeout, erp->slot_time)); ++ rt2x00usb_register_write(rt2x00dev, TX_TIMEOUT_CFG, reg); ++ ++ rt2x00usb_register_read(rt2x00dev, AUTO_RSP_CFG, ®); ++ rt2x00_set_field32(®, AUTO_RSP_CFG_BAC_ACK_POLICY, ++ !!erp->short_preamble); ++ rt2x00_set_field32(®, AUTO_RSP_CFG_AR_PREAMBLE, ++ !!erp->short_preamble); ++ rt2x00usb_register_write(rt2x00dev, AUTO_RSP_CFG, reg); ++ ++ rt2x00usb_register_read(rt2x00dev, OFDM_PROT_CFG, ®); ++ rt2x00_set_field32(®, OFDM_PROT_CFG_PROTECT_CTRL, ++ erp->cts_protection ? 2 : 0); ++ rt2x00usb_register_write(rt2x00dev, OFDM_PROT_CFG, reg); ++ ++ rt2x00usb_register_write(rt2x00dev, LEGACY_BASIC_RATE, ++ erp->basic_rates); ++ rt2x00usb_register_write(rt2x00dev, HT_BASIC_RATE, 0x00008003); ++ ++ rt2x00usb_register_read(rt2x00dev, BKOFF_SLOT_CFG, ®); ++ rt2x00_set_field32(®, BKOFF_SLOT_CFG_SLOT_TIME, erp->slot_time); ++ rt2x00_set_field32(®, BKOFF_SLOT_CFG_CC_DELAY_TIME, 2); ++ rt2x00usb_register_write(rt2x00dev, BKOFF_SLOT_CFG, reg); ++ ++ rt2x00usb_register_read(rt2x00dev, XIFS_TIME_CFG, ®); ++ rt2x00_set_field32(®, XIFS_TIME_CFG_CCKM_SIFS_TIME, erp->sifs); ++ rt2x00_set_field32(®, XIFS_TIME_CFG_OFDM_SIFS_TIME, erp->sifs); ++ rt2x00_set_field32(®, XIFS_TIME_CFG_OFDM_XIFS_TIME, 4); ++ rt2x00_set_field32(®, XIFS_TIME_CFG_EIFS, erp->eifs); ++ rt2x00_set_field32(®, XIFS_TIME_CFG_BB_RXEND_ENABLE, 1); ++ rt2x00usb_register_write(rt2x00dev, XIFS_TIME_CFG, reg); ++} ++ ++static void rt2800usb_config_ant(struct rt2x00_dev *rt2x00dev, ++ struct antenna_setup *ant) ++{ ++ u16 eeprom; ++ u8 r1; ++ u8 r3; ++ ++ /* ++ * FIXME: Use requested antenna configuration. ++ */ ++ ++ rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &eeprom); ++ ++ rt2800usb_bbp_read(rt2x00dev, 1, &r1); ++ rt2800usb_bbp_read(rt2x00dev, 3, &r3); ++ ++ /* ++ * Configure the TX antenna. ++ */ ++ switch (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_TXPATH)) { ++ case 1: ++ rt2x00_set_field8(&r1, BBP1_TX_ANTENNA, 0); ++ break; ++ case 2: ++ rt2x00_set_field8(&r1, BBP1_TX_ANTENNA, 2); ++ break; ++ case 3: ++ /* Do nothing */ ++ break; ++ } ++ ++ /* ++ * Configure the RX antenna. ++ */ ++ switch (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RXPATH)) { ++ case 1: ++ rt2x00_set_field8(&r3, BBP3_RX_ANTENNA, 0); ++ break; ++ case 2: ++ rt2x00_set_field8(&r3, BBP3_RX_ANTENNA, 1); ++ break; ++ case 3: ++ rt2x00_set_field8(&r3, BBP3_RX_ANTENNA, 2); ++ break; ++ } ++ ++ rt2800usb_bbp_write(rt2x00dev, 3, r3); ++ rt2800usb_bbp_write(rt2x00dev, 1, r1); ++} ++ ++static void rt2800usb_config_lna_gain(struct rt2x00_dev *rt2x00dev, ++ struct rt2x00lib_conf *libconf) ++{ ++ u16 eeprom; ++ short lna_gain; ++ ++ if (libconf->rf.channel <= 14) { ++ rt2x00_eeprom_read(rt2x00dev, EEPROM_LNA, &eeprom); ++ lna_gain = rt2x00_get_field16(eeprom, EEPROM_LNA_BG); ++ } else if (libconf->rf.channel <= 64) { ++ rt2x00_eeprom_read(rt2x00dev, EEPROM_LNA, &eeprom); ++ lna_gain = rt2x00_get_field16(eeprom, EEPROM_LNA_A0); ++ } else if (libconf->rf.channel <= 128) { ++ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_BG2, &eeprom); ++ lna_gain = rt2x00_get_field16(eeprom, EEPROM_RSSI_BG2_LNA_A1); ++ } else { ++ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_A2, &eeprom); ++ lna_gain = rt2x00_get_field16(eeprom, EEPROM_RSSI_A2_LNA_A2); ++ } ++ ++ rt2x00dev->lna_gain = lna_gain; ++} ++ ++static void rt2800usb_config_channel_rt2x(struct rt2x00_dev *rt2x00dev, ++ struct ieee80211_conf *conf, ++ struct rf_channel *rf, ++ struct channel_info *info) ++{ ++ u16 eeprom; ++ ++ rt2x00_set_field32(&rf->rf4, RF4_FREQ_OFFSET, rt2x00dev->freq_offset); ++ ++ /* ++ * Determine antenna settings from EEPROM ++ */ ++ rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &eeprom); ++ ++ if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_TXPATH) == 1) ++ rt2x00_set_field32(&rf->rf2, RF2_ANTENNA_TX1, 1); ++ ++ if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RXPATH) == 1) { ++ rt2x00_set_field32(&rf->rf2, RF2_ANTENNA_RX1, 1); ++ rt2x00_set_field32(&rf->rf2, RF2_ANTENNA_RX2, 1); ++ } else if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RXPATH) == 2) ++ rt2x00_set_field32(&rf->rf2, RF2_ANTENNA_RX2, 1); ++ ++ if (rf->channel > 14) { ++ /* ++ * When TX power is below 0, we should increase it by 7 to ++ * make it a positive value (Minumum value is -7). ++ * However this means that values between 0 and 7 have ++ * double meaning, and we should set a 7DBm boost flag. ++ */ ++ rt2x00_set_field32(&rf->rf3, RF3_TXPOWER_A_7DBM_BOOST, ++ (info->tx_power1 >= 0)); ++ ++ if (info->tx_power1 < 0) ++ info->tx_power1 += 7; ++ ++ rt2x00_set_field32(&rf->rf3, RF3_TXPOWER_A, ++ TXPOWER_A_TO_DEV(info->tx_power1)); ++ ++ rt2x00_set_field32(&rf->rf4, RF4_TXPOWER_A_7DBM_BOOST, ++ (info->tx_power2 >= 0)); ++ ++ if (info->tx_power2 < 0) ++ info->tx_power2 += 7; ++ ++ rt2x00_set_field32(&rf->rf4, RF4_TXPOWER_A, ++ TXPOWER_A_TO_DEV(info->tx_power2)); ++ } else { ++ rt2x00_set_field32(&rf->rf3, RF3_TXPOWER_G, ++ TXPOWER_G_TO_DEV(info->tx_power1)); ++ rt2x00_set_field32(&rf->rf4, RF4_TXPOWER_G, ++ TXPOWER_G_TO_DEV(info->tx_power2)); ++ } ++ ++ rt2x00_set_field32(&rf->rf4, RF4_HT40, conf_is_ht40(conf)); ++ ++ rt2800usb_rf_write(rt2x00dev, 1, rf->rf1); ++ rt2800usb_rf_write(rt2x00dev, 2, rf->rf2); ++ rt2800usb_rf_write(rt2x00dev, 3, rf->rf3 & ~0x00000004); ++ rt2800usb_rf_write(rt2x00dev, 4, rf->rf4); ++ ++ udelay(200); ++ ++ rt2800usb_rf_write(rt2x00dev, 1, rf->rf1); ++ rt2800usb_rf_write(rt2x00dev, 2, rf->rf2); ++ rt2800usb_rf_write(rt2x00dev, 3, rf->rf3 | 0x00000004); ++ rt2800usb_rf_write(rt2x00dev, 4, rf->rf4); ++ ++ udelay(200); ++ ++ rt2800usb_rf_write(rt2x00dev, 1, rf->rf1); ++ rt2800usb_rf_write(rt2x00dev, 2, rf->rf2); ++ rt2800usb_rf_write(rt2x00dev, 3, rf->rf3 & ~0x00000004); ++ rt2800usb_rf_write(rt2x00dev, 4, rf->rf4); ++} ++ ++static void rt2800usb_config_channel_rt3x(struct rt2x00_dev *rt2x00dev, ++ struct ieee80211_conf *conf, ++ struct rf_channel *rf, ++ struct channel_info *info) ++{ ++ u8 rfcsr; ++ ++ rt2800usb_rfcsr_write(rt2x00dev, 2, rf->rf1); ++ rt2800usb_rfcsr_write(rt2x00dev, 2, rf->rf3); ++ ++ rt2800usb_rfcsr_read(rt2x00dev, 6, &rfcsr); ++ rt2x00_set_field8(&rfcsr, RFCSR6_R, rf->rf2); ++ rt2800usb_rfcsr_write(rt2x00dev, 6, rfcsr); ++ ++ rt2800usb_rfcsr_read(rt2x00dev, 12, &rfcsr); ++ rt2x00_set_field8(&rfcsr, RFCSR12_TX_POWER, ++ TXPOWER_G_TO_DEV(info->tx_power1)); ++ rt2800usb_rfcsr_write(rt2x00dev, 12, rfcsr); ++ ++ rt2800usb_rfcsr_read(rt2x00dev, 23, &rfcsr); ++ rt2x00_set_field8(&rfcsr, RFCSR23_FREQ_OFFSET, rt2x00dev->freq_offset); ++ rt2800usb_rfcsr_write(rt2x00dev, 23, rfcsr); ++ ++ if (conf_is_ht40(conf)) ++ rt2800usb_rfcsr_write(rt2x00dev, 24, ++ rt2x00dev->calibration_bw40); ++ else ++ rt2800usb_rfcsr_write(rt2x00dev, 24, ++ rt2x00dev->calibration_bw20); ++ ++ rt2800usb_rfcsr_read(rt2x00dev, 23, &rfcsr); ++ rt2x00_set_field8(&rfcsr, RFCSR7_RF_TUNING, 1); ++ rt2800usb_rfcsr_write(rt2x00dev, 23, rfcsr); ++} ++ ++static void rt2800usb_config_channel(struct rt2x00_dev *rt2x00dev, ++ struct ieee80211_conf *conf, ++ struct rf_channel *rf, ++ struct channel_info *info) ++{ ++ u32 reg; ++ unsigned int tx_pin; ++ u16 eeprom; ++ u8 bbp; ++ ++ /* ++ * Determine antenna settings from EEPROM ++ */ ++ rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &eeprom); ++ ++ if (rt2x00_rev(&rt2x00dev->chip) != RT3070_VERSION) ++ rt2800usb_config_channel_rt2x(rt2x00dev, conf, rf, info); ++ else ++ rt2800usb_config_channel_rt3x(rt2x00dev, conf, rf, info); ++ ++ /* ++ * Change BBP settings ++ */ ++ rt2800usb_bbp_write(rt2x00dev, 62, 0x37 - rt2x00dev->lna_gain); ++ rt2800usb_bbp_write(rt2x00dev, 63, 0x37 - rt2x00dev->lna_gain); ++ rt2800usb_bbp_write(rt2x00dev, 64, 0x37 - rt2x00dev->lna_gain); ++ rt2800usb_bbp_write(rt2x00dev, 86, 0); ++ ++ if (rf->channel <= 14) { ++ if (test_bit(CONFIG_EXTERNAL_LNA_BG, &rt2x00dev->flags)) { ++ rt2800usb_bbp_write(rt2x00dev, 82, 0x62); ++ rt2800usb_bbp_write(rt2x00dev, 75, 0x46); ++ } else { ++ rt2800usb_bbp_write(rt2x00dev, 82, 0x84); ++ rt2800usb_bbp_write(rt2x00dev, 75, 0x50); ++ } ++ } else { ++ rt2800usb_bbp_write(rt2x00dev, 82, 0xf2); ++ ++ if (test_bit(CONFIG_EXTERNAL_LNA_A, &rt2x00dev->flags)) ++ rt2800usb_bbp_write(rt2x00dev, 75, 0x46); ++ else ++ rt2800usb_bbp_write(rt2x00dev, 75, 0x50); ++ } ++ ++ rt2x00usb_register_read(rt2x00dev, TX_BAND_CFG, ®); ++ rt2x00_set_field32(®, TX_BAND_CFG_HT40_PLUS, conf_is_ht40_plus(conf)); ++ rt2x00_set_field32(®, TX_BAND_CFG_A, rf->channel > 14); ++ rt2x00_set_field32(®, TX_BAND_CFG_BG, rf->channel <= 14); ++ rt2x00usb_register_write(rt2x00dev, TX_BAND_CFG, reg); ++ ++ tx_pin = 0; ++ ++ /* Turn on unused PA or LNA when not using 1T or 1R */ ++ if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_TXPATH) != 1) { ++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_A1_EN, 1); ++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_G1_EN, 1); ++ } ++ ++ /* Turn on unused PA or LNA when not using 1T or 1R */ ++ if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RXPATH) != 1) { ++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_A1_EN, 1); ++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_G1_EN, 1); ++ } ++ ++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_A0_EN, 1); ++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_G0_EN, 1); ++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_RFTR_EN, 1); ++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_TRSW_EN, 1); ++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_G0_EN, rf->channel <= 14); ++ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_A0_EN, rf->channel > 14); ++ ++ rt2x00usb_register_write(rt2x00dev, TX_PIN_CFG, tx_pin); ++ ++ rt2800usb_bbp_read(rt2x00dev, 4, &bbp); ++ rt2x00_set_field8(&bbp, BBP4_BANDWIDTH, 2 * conf_is_ht40(conf)); ++ rt2800usb_bbp_write(rt2x00dev, 4, bbp); ++ ++ rt2800usb_bbp_read(rt2x00dev, 3, &bbp); ++ rt2x00_set_field8(&bbp, BBP3_HT40_PLUS, conf_is_ht40_plus(conf)); ++ rt2800usb_bbp_write(rt2x00dev, 3, bbp); ++ ++ if (rt2x00_rev(&rt2x00dev->chip) == RT2860C_VERSION) { ++ if (conf_is_ht40(conf)) { ++ rt2800usb_bbp_write(rt2x00dev, 69, 0x1a); ++ rt2800usb_bbp_write(rt2x00dev, 70, 0x0a); ++ rt2800usb_bbp_write(rt2x00dev, 73, 0x16); ++ } else { ++ rt2800usb_bbp_write(rt2x00dev, 69, 0x16); ++ rt2800usb_bbp_write(rt2x00dev, 70, 0x08); ++ rt2800usb_bbp_write(rt2x00dev, 73, 0x11); ++ } ++ } ++ ++ msleep(1); ++} ++ ++static void rt2800usb_config_txpower(struct rt2x00_dev *rt2x00dev, ++ const int txpower) ++{ ++ u32 reg; ++ u32 value = TXPOWER_G_TO_DEV(txpower); ++ u8 r1; ++ ++ rt2800usb_bbp_read(rt2x00dev, 1, &r1); ++ rt2x00_set_field8(®, BBP1_TX_POWER, 0); ++ rt2800usb_bbp_write(rt2x00dev, 1, r1); ++ ++ rt2x00usb_register_read(rt2x00dev, TX_PWR_CFG_0, ®); ++ rt2x00_set_field32(®, TX_PWR_CFG_0_1MBS, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_0_2MBS, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_0_55MBS, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_0_11MBS, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_0_6MBS, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_0_9MBS, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_0_12MBS, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_0_18MBS, value); ++ rt2x00usb_register_write(rt2x00dev, TX_PWR_CFG_0, reg); ++ ++ rt2x00usb_register_read(rt2x00dev, TX_PWR_CFG_1, ®); ++ rt2x00_set_field32(®, TX_PWR_CFG_1_24MBS, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_1_36MBS, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_1_48MBS, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_1_54MBS, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_1_MCS0, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_1_MCS1, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_1_MCS2, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_1_MCS3, value); ++ rt2x00usb_register_write(rt2x00dev, TX_PWR_CFG_1, reg); ++ ++ rt2x00usb_register_read(rt2x00dev, TX_PWR_CFG_2, ®); ++ rt2x00_set_field32(®, TX_PWR_CFG_2_MCS4, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_2_MCS5, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_2_MCS6, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_2_MCS7, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_2_MCS8, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_2_MCS9, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_2_MCS10, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_2_MCS11, value); ++ rt2x00usb_register_write(rt2x00dev, TX_PWR_CFG_2, reg); ++ ++ rt2x00usb_register_read(rt2x00dev, TX_PWR_CFG_3, ®); ++ rt2x00_set_field32(®, TX_PWR_CFG_3_MCS12, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_3_MCS13, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_3_MCS14, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_3_MCS15, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_3_UKNOWN1, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_3_UKNOWN2, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_3_UKNOWN3, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_3_UKNOWN4, value); ++ rt2x00usb_register_write(rt2x00dev, TX_PWR_CFG_3, reg); ++ ++ rt2x00usb_register_read(rt2x00dev, TX_PWR_CFG_4, ®); ++ rt2x00_set_field32(®, TX_PWR_CFG_4_UKNOWN5, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_4_UKNOWN6, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_4_UKNOWN7, value); ++ rt2x00_set_field32(®, TX_PWR_CFG_4_UKNOWN8, value); ++ rt2x00usb_register_write(rt2x00dev, TX_PWR_CFG_4, reg); ++} ++ ++static void rt2800usb_config_retry_limit(struct rt2x00_dev *rt2x00dev, ++ struct rt2x00lib_conf *libconf) ++{ ++ u32 reg; ++ ++ rt2x00usb_register_read(rt2x00dev, TX_RTY_CFG, ®); ++ rt2x00_set_field32(®, TX_RTY_CFG_SHORT_RTY_LIMIT, ++ libconf->conf->short_frame_max_tx_count); ++ rt2x00_set_field32(®, TX_RTY_CFG_LONG_RTY_LIMIT, ++ libconf->conf->long_frame_max_tx_count); ++ rt2x00_set_field32(®, TX_RTY_CFG_LONG_RTY_THRE, 2000); ++ rt2x00_set_field32(®, TX_RTY_CFG_NON_AGG_RTY_MODE, 0); ++ rt2x00_set_field32(®, TX_RTY_CFG_AGG_RTY_MODE, 0); ++ rt2x00_set_field32(®, TX_RTY_CFG_TX_AUTO_FB_ENABLE, 1); ++ rt2x00usb_register_write(rt2x00dev, TX_RTY_CFG, reg); ++} ++ ++static void rt2800usb_config_duration(struct rt2x00_dev *rt2x00dev, ++ struct rt2x00lib_conf *libconf) ++{ ++ u32 reg; ++ ++ rt2x00usb_register_read(rt2x00dev, BCN_TIME_CFG, ®); ++ rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_INTERVAL, ++ libconf->conf->beacon_int * 16); ++ rt2x00usb_register_write(rt2x00dev, BCN_TIME_CFG, reg); ++} ++ ++static void rt2800usb_config_ps(struct rt2x00_dev *rt2x00dev, ++ struct rt2x00lib_conf *libconf) ++{ ++ enum dev_state state = ++ (libconf->conf->flags & IEEE80211_CONF_PS) ? ++ STATE_SLEEP : STATE_AWAKE; ++ u32 reg; ++ ++ if (state == STATE_SLEEP) { ++ rt2x00usb_register_write(rt2x00dev, AUTOWAKEUP_CFG, 0); ++ ++ rt2x00usb_register_read(rt2x00dev, AUTOWAKEUP_CFG, ®); ++ rt2x00_set_field32(®, AUTOWAKEUP_CFG_AUTO_LEAD_TIME, 5); ++ rt2x00_set_field32(®, AUTOWAKEUP_CFG_TBCN_BEFORE_WAKE, ++ libconf->conf->listen_interval - 1); ++ rt2x00_set_field32(®, AUTOWAKEUP_CFG_AUTOWAKE, 1); ++ rt2x00usb_register_write(rt2x00dev, AUTOWAKEUP_CFG, reg); ++ ++ rt2800usb_mcu_request(rt2x00dev, MCU_SLEEP, 0xff, 0, 0); ++ } else { ++ rt2800usb_mcu_request(rt2x00dev, MCU_WAKEUP, 0xff, 0, 0); ++ ++ rt2x00usb_register_read(rt2x00dev, AUTOWAKEUP_CFG, ®); ++ rt2x00_set_field32(®, AUTOWAKEUP_CFG_AUTO_LEAD_TIME, 0); ++ rt2x00_set_field32(®, AUTOWAKEUP_CFG_TBCN_BEFORE_WAKE, 0); ++ rt2x00_set_field32(®, AUTOWAKEUP_CFG_AUTOWAKE, 0); ++ rt2x00usb_register_write(rt2x00dev, AUTOWAKEUP_CFG, reg); ++ } ++} ++ ++static void rt2800usb_config(struct rt2x00_dev *rt2x00dev, ++ struct rt2x00lib_conf *libconf, ++ const unsigned int flags) ++{ ++ /* Always recalculate LNA gain before changing configuration */ ++ rt2800usb_config_lna_gain(rt2x00dev, libconf); ++ ++ if (flags & IEEE80211_CONF_CHANGE_CHANNEL) ++ rt2800usb_config_channel(rt2x00dev, libconf->conf, ++ &libconf->rf, &libconf->channel); ++ if (flags & IEEE80211_CONF_CHANGE_POWER) ++ rt2800usb_config_txpower(rt2x00dev, libconf->conf->power_level); ++ if (flags & IEEE80211_CONF_CHANGE_RETRY_LIMITS) ++ rt2800usb_config_retry_limit(rt2x00dev, libconf); ++ if (flags & IEEE80211_CONF_CHANGE_BEACON_INTERVAL) ++ rt2800usb_config_duration(rt2x00dev, libconf); ++ if (flags & IEEE80211_CONF_CHANGE_PS) ++ rt2800usb_config_ps(rt2x00dev, libconf); ++} ++ ++/* ++ * Link tuning ++ */ ++static void rt2800usb_link_stats(struct rt2x00_dev *rt2x00dev, ++ struct link_qual *qual) ++{ ++ u32 reg; ++ ++ /* ++ * Update FCS error count from register. ++ */ ++ rt2x00usb_register_read(rt2x00dev, RX_STA_CNT0, ®); ++ qual->rx_failed = rt2x00_get_field32(reg, RX_STA_CNT0_CRC_ERR); ++} ++ ++static u8 rt2800usb_get_default_vgc(struct rt2x00_dev *rt2x00dev) ++{ ++ if (rt2x00dev->curr_band == IEEE80211_BAND_2GHZ) { ++ if (rt2x00_rev(&rt2x00dev->chip) == RT3070_VERSION) ++ return 0x1c + (2 * rt2x00dev->lna_gain); ++ else ++ return 0x2e + rt2x00dev->lna_gain; ++ } ++ ++ if (!test_bit(CONFIG_CHANNEL_HT40, &rt2x00dev->flags)) ++ return 0x32 + (rt2x00dev->lna_gain * 5) / 3; ++ else ++ return 0x3a + (rt2x00dev->lna_gain * 5) / 3; ++} ++ ++static inline void rt2800usb_set_vgc(struct rt2x00_dev *rt2x00dev, ++ struct link_qual *qual, u8 vgc_level) ++{ ++ if (qual->vgc_level != vgc_level) { ++ rt2800usb_bbp_write(rt2x00dev, 66, vgc_level); ++ qual->vgc_level = vgc_level; ++ qual->vgc_level_reg = vgc_level; ++ } ++} ++ ++static void rt2800usb_reset_tuner(struct rt2x00_dev *rt2x00dev, ++ struct link_qual *qual) ++{ ++ rt2800usb_set_vgc(rt2x00dev, qual, ++ rt2800usb_get_default_vgc(rt2x00dev)); ++} ++ ++static void rt2800usb_link_tuner(struct rt2x00_dev *rt2x00dev, ++ struct link_qual *qual, const u32 count) ++{ ++ if (rt2x00_rev(&rt2x00dev->chip) == RT2860C_VERSION) ++ return; ++ ++ /* ++ * When RSSI is better then -80 increase VGC level with 0x10 ++ */ ++ rt2800usb_set_vgc(rt2x00dev, qual, ++ rt2800usb_get_default_vgc(rt2x00dev) + ++ ((qual->rssi > -80) * 0x10)); ++} ++ ++/* ++ * Firmware functions ++ */ ++static char *rt2800usb_get_firmware_name(struct rt2x00_dev *rt2x00dev) ++{ ++ return FIRMWARE_RT2870; ++} ++ ++static bool rt2800usb_check_crc(const u8 *data, const size_t len) ++{ ++ u16 fw_crc; ++ u16 crc; ++ ++ /* ++ * The last 2 bytes in the firmware array are the crc checksum itself, ++ * this means that we should never pass those 2 bytes to the crc ++ * algorithm. ++ */ ++ fw_crc = (data[len - 2] << 8 | data[len - 1]); ++ ++ /* ++ * Use the crc ccitt algorithm. ++ * This will return the same value as the legacy driver which ++ * used bit ordering reversion on the both the firmware bytes ++ * before input input as well as on the final output. ++ * Obviously using crc ccitt directly is much more efficient. ++ */ ++ crc = crc_ccitt(~0, data, len - 2); ++ ++ /* ++ * There is a small difference between the crc-itu-t + bitrev and ++ * the crc-ccitt crc calculation. In the latter method the 2 bytes ++ * will be swapped, use swab16 to convert the crc to the correct ++ * value. ++ */ ++ crc = swab16(crc); ++ ++ return fw_crc == crc; ++} ++ ++static int rt2800usb_check_firmware(struct rt2x00_dev *rt2x00dev, ++ const u8 *data, const size_t len) ++{ ++ u16 chipset = (rt2x00_rev(&rt2x00dev->chip) >> 16) & 0xffff; ++ size_t offset = 0; ++ ++ /* ++ * Firmware files: ++ * There are 2 variations of the rt2870 firmware. ++ * a) size: 4kb ++ * b) size: 8kb ++ * Note that (b) contains 2 seperate firmware blobs of 4k ++ * within the file. The first blob is the same firmware as (a), ++ * but the second blob is for the additional chipsets. ++ */ ++ if (len != 4096 && len != 8192) ++ return FW_BAD_LENGTH; ++ ++ /* ++ * Check if we need the upper 4kb firmware data or not. ++ */ ++ if ((len == 4096) && ++ (chipset != 0x2860) && ++ (chipset != 0x2872) && ++ (chipset != 0x3070)) ++ return FW_BAD_VERSION; ++ ++ /* ++ * 8kb firmware files must be checked as if it were ++ * 2 seperate firmware files. ++ */ ++ while (offset < len) { ++ if (!rt2800usb_check_crc(data + offset, 4096)) ++ return FW_BAD_CRC; ++ ++ offset += 4096; ++ } ++ ++ return FW_OK; ++} ++ ++static int rt2800usb_load_firmware(struct rt2x00_dev *rt2x00dev, ++ const u8 *data, const size_t len) ++{ ++ unsigned int i; ++ int status; ++ u32 reg; ++ u32 offset; ++ u32 length; ++ u16 chipset = (rt2x00_rev(&rt2x00dev->chip) >> 16) & 0xffff; ++ ++ /* ++ * Check which section of the firmware we need. ++ */ ++ if ((chipset == 0x2860) || (chipset == 0x2872) || (chipset == 0x3070)) { ++ offset = 0; ++ length = 4096; ++ } else { ++ offset = 4096; ++ length = 4096; ++ } ++ ++ /* ++ * Wait for stable hardware. ++ */ ++ for (i = 0; i < REGISTER_BUSY_COUNT; i++) { ++ rt2x00usb_register_read(rt2x00dev, MAC_CSR0, ®); ++ if (reg && reg != ~0) ++ break; ++ msleep(1); ++ } ++ ++ if (i == REGISTER_BUSY_COUNT) { ++ ERROR(rt2x00dev, "Unstable hardware.\n"); ++ return -EBUSY; ++ } ++ ++ /* ++ * Write firmware to device. ++ */ ++ rt2x00usb_vendor_request_large_buff(rt2x00dev, USB_MULTI_WRITE, ++ USB_VENDOR_REQUEST_OUT, ++ FIRMWARE_IMAGE_BASE, ++ data + offset, length, ++ REGISTER_TIMEOUT32(length)); ++ ++ rt2x00usb_register_write(rt2x00dev, H2M_MAILBOX_CID, ~0); ++ rt2x00usb_register_write(rt2x00dev, H2M_MAILBOX_STATUS, ~0); ++ ++ /* ++ * Send firmware request to device to load firmware, ++ * we need to specify a long timeout time. ++ */ ++ status = rt2x00usb_vendor_request_sw(rt2x00dev, USB_DEVICE_MODE, ++ 0, USB_MODE_FIRMWARE, ++ REGISTER_TIMEOUT_FIRMWARE); ++ if (status < 0) { ++ ERROR(rt2x00dev, "Failed to write Firmware to device.\n"); ++ return status; ++ } ++ ++ /* ++ * Wait for device to stabilize. ++ */ ++ for (i = 0; i < REGISTER_BUSY_COUNT; i++) { ++ rt2x00usb_register_read(rt2x00dev, PBF_SYS_CTRL, ®); ++ if (rt2x00_get_field32(reg, PBF_SYS_CTRL_READY)) ++ break; ++ msleep(1); ++ } ++ ++ if (i == REGISTER_BUSY_COUNT) { ++ ERROR(rt2x00dev, "PBF system register not ready.\n"); ++ return -EBUSY; ++ } ++ ++ /* ++ * Initialize firmware. ++ */ ++ rt2x00usb_register_write(rt2x00dev, H2M_BBP_AGENT, 0); ++ rt2x00usb_register_write(rt2x00dev, H2M_MAILBOX_CSR, 0); ++ msleep(1); ++ ++ return 0; ++} ++ ++/* ++ * Initialization functions. ++ */ ++static int rt2800usb_init_registers(struct rt2x00_dev *rt2x00dev) ++{ ++ u32 reg; ++ unsigned int i; ++ ++ /* ++ * Wait untill BBP and RF are ready. ++ */ ++ for (i = 0; i < REGISTER_BUSY_COUNT; i++) { ++ rt2x00usb_register_read(rt2x00dev, MAC_CSR0, ®); ++ if (reg && reg != ~0) ++ break; ++ msleep(1); ++ } ++ ++ if (i == REGISTER_BUSY_COUNT) { ++ ERROR(rt2x00dev, "Unstable hardware.\n"); ++ return -EBUSY; ++ } ++ ++ rt2x00usb_register_read(rt2x00dev, PBF_SYS_CTRL, ®); ++ rt2x00usb_register_write(rt2x00dev, PBF_SYS_CTRL, reg & ~0x00002000); ++ ++ rt2x00usb_register_read(rt2x00dev, MAC_SYS_CTRL, ®); ++ rt2x00_set_field32(®, MAC_SYS_CTRL_RESET_CSR, 1); ++ rt2x00_set_field32(®, MAC_SYS_CTRL_RESET_BBP, 1); ++ rt2x00usb_register_write(rt2x00dev, MAC_SYS_CTRL, reg); ++ ++ rt2x00usb_register_write(rt2x00dev, USB_DMA_CFG, 0x00000000); ++ ++ rt2x00usb_vendor_request_sw(rt2x00dev, USB_DEVICE_MODE, 0, ++ USB_MODE_RESET, REGISTER_TIMEOUT); ++ ++ rt2x00usb_register_write(rt2x00dev, MAC_SYS_CTRL, 0x00000000); ++ ++ rt2x00usb_register_read(rt2x00dev, BCN_OFFSET0, ®); ++ rt2x00_set_field32(®, BCN_OFFSET0_BCN0, 0xe0); /* 0x3800 */ ++ rt2x00_set_field32(®, BCN_OFFSET0_BCN1, 0xe8); /* 0x3a00 */ ++ rt2x00_set_field32(®, BCN_OFFSET0_BCN2, 0xf0); /* 0x3c00 */ ++ rt2x00_set_field32(®, BCN_OFFSET0_BCN3, 0xf8); /* 0x3e00 */ ++ rt2x00usb_register_write(rt2x00dev, BCN_OFFSET0, reg); ++ ++ rt2x00usb_register_read(rt2x00dev, BCN_OFFSET1, ®); ++ rt2x00_set_field32(®, BCN_OFFSET1_BCN4, 0xc8); /* 0x3200 */ ++ rt2x00_set_field32(®, BCN_OFFSET1_BCN5, 0xd0); /* 0x3400 */ ++ rt2x00_set_field32(®, BCN_OFFSET1_BCN6, 0x77); /* 0x1dc0 */ ++ rt2x00_set_field32(®, BCN_OFFSET1_BCN7, 0x6f); /* 0x1bc0 */ ++ rt2x00usb_register_write(rt2x00dev, BCN_OFFSET1, reg); ++ ++ rt2x00usb_register_write(rt2x00dev, LEGACY_BASIC_RATE, 0x0000013f); ++ rt2x00usb_register_write(rt2x00dev, HT_BASIC_RATE, 0x00008003); ++ ++ rt2x00usb_register_write(rt2x00dev, MAC_SYS_CTRL, 0x00000000); ++ ++ rt2x00usb_register_read(rt2x00dev, BCN_TIME_CFG, ®); ++ rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_INTERVAL, 0); ++ rt2x00_set_field32(®, BCN_TIME_CFG_TSF_TICKING, 0); ++ rt2x00_set_field32(®, BCN_TIME_CFG_TSF_SYNC, 0); ++ rt2x00_set_field32(®, BCN_TIME_CFG_TBTT_ENABLE, 0); ++ rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_GEN, 0); ++ rt2x00_set_field32(®, BCN_TIME_CFG_TX_TIME_COMPENSATE, 0); ++ rt2x00usb_register_write(rt2x00dev, BCN_TIME_CFG, reg); ++ ++ if (rt2x00_rev(&rt2x00dev->chip) == RT3070_VERSION) { ++ rt2x00usb_register_write(rt2x00dev, TX_SW_CFG0, 0x00000400); ++ rt2x00usb_register_write(rt2x00dev, TX_SW_CFG1, 0x00000000); ++ rt2x00usb_register_write(rt2x00dev, TX_SW_CFG2, 0x00000000); ++ } else { ++ rt2x00usb_register_write(rt2x00dev, TX_SW_CFG0, 0x00000000); ++ rt2x00usb_register_write(rt2x00dev, TX_SW_CFG1, 0x00080606); ++ } ++ ++ rt2x00usb_register_read(rt2x00dev, TX_LINK_CFG, ®); ++ rt2x00_set_field32(®, TX_LINK_CFG_REMOTE_MFB_LIFETIME, 32); ++ rt2x00_set_field32(®, TX_LINK_CFG_MFB_ENABLE, 0); ++ rt2x00_set_field32(®, TX_LINK_CFG_REMOTE_UMFS_ENABLE, 0); ++ rt2x00_set_field32(®, TX_LINK_CFG_TX_MRQ_EN, 0); ++ rt2x00_set_field32(®, TX_LINK_CFG_TX_RDG_EN, 0); ++ rt2x00_set_field32(®, TX_LINK_CFG_TX_CF_ACK_EN, 1); ++ rt2x00_set_field32(®, TX_LINK_CFG_REMOTE_MFB, 0); ++ rt2x00_set_field32(®, TX_LINK_CFG_REMOTE_MFS, 0); ++ rt2x00usb_register_write(rt2x00dev, TX_LINK_CFG, reg); ++ ++ rt2x00usb_register_read(rt2x00dev, TX_TIMEOUT_CFG, ®); ++ rt2x00_set_field32(®, TX_TIMEOUT_CFG_MPDU_LIFETIME, 9); ++ rt2x00_set_field32(®, TX_TIMEOUT_CFG_TX_OP_TIMEOUT, 10); ++ rt2x00usb_register_write(rt2x00dev, TX_TIMEOUT_CFG, reg); ++ ++ rt2x00usb_register_read(rt2x00dev, MAX_LEN_CFG, ®); ++ rt2x00_set_field32(®, MAX_LEN_CFG_MAX_MPDU, AGGREGATION_SIZE); ++ if (rt2x00_rev(&rt2x00dev->chip) >= RT2880E_VERSION && ++ rt2x00_rev(&rt2x00dev->chip) < RT3070_VERSION) ++ rt2x00_set_field32(®, MAX_LEN_CFG_MAX_PSDU, 2); ++ else ++ rt2x00_set_field32(®, MAX_LEN_CFG_MAX_PSDU, 1); ++ rt2x00_set_field32(®, MAX_LEN_CFG_MIN_PSDU, 0); ++ rt2x00_set_field32(®, MAX_LEN_CFG_MIN_MPDU, 0); ++ rt2x00usb_register_write(rt2x00dev, MAX_LEN_CFG, reg); ++ ++ rt2x00usb_register_write(rt2x00dev, PBF_MAX_PCNT, 0x1f3fbf9f); ++ ++ rt2x00usb_register_read(rt2x00dev, AUTO_RSP_CFG, ®); ++ rt2x00_set_field32(®, AUTO_RSP_CFG_AUTORESPONDER, 1); ++ rt2x00_set_field32(®, AUTO_RSP_CFG_CTS_40_MMODE, 0); ++ rt2x00_set_field32(®, AUTO_RSP_CFG_CTS_40_MREF, 0); ++ rt2x00_set_field32(®, AUTO_RSP_CFG_DUAL_CTS_EN, 0); ++ rt2x00_set_field32(®, AUTO_RSP_CFG_ACK_CTS_PSM_BIT, 0); ++ rt2x00usb_register_write(rt2x00dev, AUTO_RSP_CFG, reg); ++ ++ rt2x00usb_register_read(rt2x00dev, CCK_PROT_CFG, ®); ++ rt2x00_set_field32(®, CCK_PROT_CFG_PROTECT_RATE, 8); ++ rt2x00_set_field32(®, CCK_PROT_CFG_PROTECT_CTRL, 0); ++ rt2x00_set_field32(®, CCK_PROT_CFG_PROTECT_NAV, 1); ++ rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_CCK, 1); ++ rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_OFDM, 1); ++ rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_MM20, 1); ++ rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_MM40, 1); ++ rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_GF20, 1); ++ rt2x00_set_field32(®, CCK_PROT_CFG_TX_OP_ALLOW_GF40, 1); ++ rt2x00usb_register_write(rt2x00dev, CCK_PROT_CFG, reg); ++ ++ rt2x00usb_register_read(rt2x00dev, OFDM_PROT_CFG, ®); ++ rt2x00_set_field32(®, OFDM_PROT_CFG_PROTECT_RATE, 8); ++ rt2x00_set_field32(®, OFDM_PROT_CFG_PROTECT_CTRL, 0); ++ rt2x00_set_field32(®, OFDM_PROT_CFG_PROTECT_NAV, 1); ++ rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_CCK, 1); ++ rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_OFDM, 1); ++ rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_MM20, 1); ++ rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_MM40, 1); ++ rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_GF20, 1); ++ rt2x00_set_field32(®, OFDM_PROT_CFG_TX_OP_ALLOW_GF40, 1); ++ rt2x00usb_register_write(rt2x00dev, OFDM_PROT_CFG, reg); ++ ++ rt2x00usb_register_read(rt2x00dev, MM20_PROT_CFG, ®); ++ rt2x00_set_field32(®, MM20_PROT_CFG_PROTECT_RATE, 0x4004); ++ rt2x00_set_field32(®, MM20_PROT_CFG_PROTECT_CTRL, 0); ++ rt2x00_set_field32(®, MM20_PROT_CFG_PROTECT_NAV, 1); ++ rt2x00_set_field32(®, MM20_PROT_CFG_TX_OP_ALLOW_CCK, 1); ++ rt2x00_set_field32(®, MM20_PROT_CFG_TX_OP_ALLOW_OFDM, 1); ++ rt2x00_set_field32(®, MM20_PROT_CFG_TX_OP_ALLOW_MM20, 1); ++ rt2x00_set_field32(®, MM20_PROT_CFG_TX_OP_ALLOW_MM40, 0); ++ rt2x00_set_field32(®, MM20_PROT_CFG_TX_OP_ALLOW_GF20, 1); ++ rt2x00_set_field32(®, MM20_PROT_CFG_TX_OP_ALLOW_GF40, 0); ++ rt2x00usb_register_write(rt2x00dev, MM20_PROT_CFG, reg); ++ ++ rt2x00usb_register_read(rt2x00dev, MM40_PROT_CFG, ®); ++ rt2x00_set_field32(®, MM40_PROT_CFG_PROTECT_RATE, 0x4084); ++ rt2x00_set_field32(®, MM40_PROT_CFG_PROTECT_CTRL, 0); ++ rt2x00_set_field32(®, MM40_PROT_CFG_PROTECT_NAV, 1); ++ rt2x00_set_field32(®, MM40_PROT_CFG_TX_OP_ALLOW_CCK, 1); ++ rt2x00_set_field32(®, MM40_PROT_CFG_TX_OP_ALLOW_OFDM, 1); ++ rt2x00_set_field32(®, MM40_PROT_CFG_TX_OP_ALLOW_MM20, 1); ++ rt2x00_set_field32(®, MM40_PROT_CFG_TX_OP_ALLOW_MM40, 1); ++ rt2x00_set_field32(®, MM40_PROT_CFG_TX_OP_ALLOW_GF20, 1); ++ rt2x00_set_field32(®, MM40_PROT_CFG_TX_OP_ALLOW_GF40, 1); ++ rt2x00usb_register_write(rt2x00dev, MM40_PROT_CFG, reg); ++ ++ rt2x00usb_register_read(rt2x00dev, GF20_PROT_CFG, ®); ++ rt2x00_set_field32(®, GF20_PROT_CFG_PROTECT_RATE, 0x4004); ++ rt2x00_set_field32(®, GF20_PROT_CFG_PROTECT_CTRL, 0); ++ rt2x00_set_field32(®, GF20_PROT_CFG_PROTECT_NAV, 1); ++ rt2x00_set_field32(®, GF20_PROT_CFG_TX_OP_ALLOW_CCK, 1); ++ rt2x00_set_field32(®, GF20_PROT_CFG_TX_OP_ALLOW_OFDM, 1); ++ rt2x00_set_field32(®, GF20_PROT_CFG_TX_OP_ALLOW_MM20, 1); ++ rt2x00_set_field32(®, GF20_PROT_CFG_TX_OP_ALLOW_MM40, 0); ++ rt2x00_set_field32(®, GF20_PROT_CFG_TX_OP_ALLOW_GF20, 1); ++ rt2x00_set_field32(®, GF20_PROT_CFG_TX_OP_ALLOW_GF40, 0); ++ rt2x00usb_register_write(rt2x00dev, GF20_PROT_CFG, reg); ++ ++ rt2x00usb_register_read(rt2x00dev, GF40_PROT_CFG, ®); ++ rt2x00_set_field32(®, GF40_PROT_CFG_PROTECT_RATE, 0x4084); ++ rt2x00_set_field32(®, GF40_PROT_CFG_PROTECT_CTRL, 0); ++ rt2x00_set_field32(®, GF40_PROT_CFG_PROTECT_NAV, 1); ++ rt2x00_set_field32(®, GF40_PROT_CFG_TX_OP_ALLOW_CCK, 1); ++ rt2x00_set_field32(®, GF40_PROT_CFG_TX_OP_ALLOW_OFDM, 1); ++ rt2x00_set_field32(®, GF40_PROT_CFG_TX_OP_ALLOW_MM20, 1); ++ rt2x00_set_field32(®, GF40_PROT_CFG_TX_OP_ALLOW_MM40, 1); ++ rt2x00_set_field32(®, GF40_PROT_CFG_TX_OP_ALLOW_GF20, 1); ++ rt2x00_set_field32(®, GF40_PROT_CFG_TX_OP_ALLOW_GF40, 1); ++ rt2x00usb_register_write(rt2x00dev, GF40_PROT_CFG, reg); ++ ++ rt2x00usb_register_write(rt2x00dev, PBF_CFG, 0xf40006); ++ ++ rt2x00usb_register_read(rt2x00dev, WPDMA_GLO_CFG, ®); ++ rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_TX_DMA, 0); ++ rt2x00_set_field32(®, WPDMA_GLO_CFG_TX_DMA_BUSY, 0); ++ rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_RX_DMA, 0); ++ rt2x00_set_field32(®, WPDMA_GLO_CFG_RX_DMA_BUSY, 0); ++ rt2x00_set_field32(®, WPDMA_GLO_CFG_WP_DMA_BURST_SIZE, 3); ++ rt2x00_set_field32(®, WPDMA_GLO_CFG_TX_WRITEBACK_DONE, 0); ++ rt2x00_set_field32(®, WPDMA_GLO_CFG_BIG_ENDIAN, 0); ++ rt2x00_set_field32(®, WPDMA_GLO_CFG_RX_HDR_SCATTER, 0); ++ rt2x00_set_field32(®, WPDMA_GLO_CFG_HDR_SEG_LEN, 0); ++ rt2x00usb_register_write(rt2x00dev, WPDMA_GLO_CFG, reg); ++ ++ rt2x00usb_register_write(rt2x00dev, TXOP_CTRL_CFG, 0x0000583f); ++ rt2x00usb_register_write(rt2x00dev, TXOP_HLDR_ET, 0x00000002); ++ ++ rt2x00usb_register_read(rt2x00dev, TX_RTS_CFG, ®); ++ rt2x00_set_field32(®, TX_RTS_CFG_AUTO_RTS_RETRY_LIMIT, 32); ++ rt2x00_set_field32(®, TX_RTS_CFG_RTS_THRES, ++ IEEE80211_MAX_RTS_THRESHOLD); ++ rt2x00_set_field32(®, TX_RTS_CFG_RTS_FBK_EN, 0); ++ rt2x00usb_register_write(rt2x00dev, TX_RTS_CFG, reg); ++ ++ rt2x00usb_register_write(rt2x00dev, EXP_ACK_TIME, 0x002400ca); ++ rt2x00usb_register_write(rt2x00dev, PWR_PIN_CFG, 0x00000003); ++ ++ /* ++ * ASIC will keep garbage value after boot, clear encryption keys. ++ */ ++ for (i = 0; i < 256; i++) { ++ u32 wcid[2] = { 0xffffffff, 0x00ffffff }; ++ rt2x00usb_register_multiwrite(rt2x00dev, MAC_WCID_ENTRY(i), ++ wcid, sizeof(wcid)); ++ ++ rt2x00usb_register_write(rt2x00dev, MAC_WCID_ATTR_ENTRY(i), 1); ++ rt2x00usb_register_write(rt2x00dev, MAC_IVEIV_ENTRY(i), 0); ++ } ++ ++ for (i = 0; i < 16; i++) ++ rt2x00usb_register_write(rt2x00dev, ++ SHARED_KEY_MODE_ENTRY(i), 0); ++ ++ /* ++ * Clear all beacons ++ * For the Beacon base registers we only need to clear ++ * the first byte since that byte contains the VALID and OWNER ++ * bits which (when set to 0) will invalidate the entire beacon. ++ */ ++ rt2x00usb_register_write(rt2x00dev, HW_BEACON_BASE0, 0); ++ rt2x00usb_register_write(rt2x00dev, HW_BEACON_BASE1, 0); ++ rt2x00usb_register_write(rt2x00dev, HW_BEACON_BASE2, 0); ++ rt2x00usb_register_write(rt2x00dev, HW_BEACON_BASE3, 0); ++ rt2x00usb_register_write(rt2x00dev, HW_BEACON_BASE4, 0); ++ rt2x00usb_register_write(rt2x00dev, HW_BEACON_BASE5, 0); ++ rt2x00usb_register_write(rt2x00dev, HW_BEACON_BASE6, 0); ++ rt2x00usb_register_write(rt2x00dev, HW_BEACON_BASE7, 0); ++ ++ rt2x00usb_register_read(rt2x00dev, USB_CYC_CFG, ®); ++ rt2x00_set_field32(®, USB_CYC_CFG_CLOCK_CYCLE, 30); ++ rt2x00usb_register_write(rt2x00dev, USB_CYC_CFG, reg); ++ ++ rt2x00usb_register_read(rt2x00dev, HT_FBK_CFG0, ®); ++ rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS0FBK, 0); ++ rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS1FBK, 0); ++ rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS2FBK, 1); ++ rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS3FBK, 2); ++ rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS4FBK, 3); ++ rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS5FBK, 4); ++ rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS6FBK, 5); ++ rt2x00_set_field32(®, HT_FBK_CFG0_HTMCS7FBK, 6); ++ rt2x00usb_register_write(rt2x00dev, HT_FBK_CFG0, reg); ++ ++ rt2x00usb_register_read(rt2x00dev, HT_FBK_CFG1, ®); ++ rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS8FBK, 8); ++ rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS9FBK, 8); ++ rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS10FBK, 9); ++ rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS11FBK, 10); ++ rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS12FBK, 11); ++ rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS13FBK, 12); ++ rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS14FBK, 13); ++ rt2x00_set_field32(®, HT_FBK_CFG1_HTMCS15FBK, 14); ++ rt2x00usb_register_write(rt2x00dev, HT_FBK_CFG1, reg); ++ ++ rt2x00usb_register_read(rt2x00dev, LG_FBK_CFG0, ®); ++ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS0FBK, 8); ++ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS1FBK, 8); ++ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS2FBK, 3); ++ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS3FBK, 10); ++ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS4FBK, 11); ++ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS5FBK, 12); ++ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS6FBK, 13); ++ rt2x00_set_field32(®, LG_FBK_CFG0_OFDMMCS7FBK, 14); ++ rt2x00usb_register_write(rt2x00dev, LG_FBK_CFG0, reg); ++ ++ rt2x00usb_register_read(rt2x00dev, LG_FBK_CFG1, ®); ++ rt2x00_set_field32(®, LG_FBK_CFG0_CCKMCS0FBK, 0); ++ rt2x00_set_field32(®, LG_FBK_CFG0_CCKMCS1FBK, 0); ++ rt2x00_set_field32(®, LG_FBK_CFG0_CCKMCS2FBK, 1); ++ rt2x00_set_field32(®, LG_FBK_CFG0_CCKMCS3FBK, 2); ++ rt2x00usb_register_write(rt2x00dev, LG_FBK_CFG1, reg); ++ ++ /* ++ * We must clear the error counters. ++ * These registers are cleared on read, ++ * so we may pass a useless variable to store the value. ++ */ ++ rt2x00usb_register_read(rt2x00dev, RX_STA_CNT0, ®); ++ rt2x00usb_register_read(rt2x00dev, RX_STA_CNT1, ®); ++ rt2x00usb_register_read(rt2x00dev, RX_STA_CNT2, ®); ++ rt2x00usb_register_read(rt2x00dev, TX_STA_CNT0, ®); ++ rt2x00usb_register_read(rt2x00dev, TX_STA_CNT1, ®); ++ rt2x00usb_register_read(rt2x00dev, TX_STA_CNT2, ®); ++ ++ return 0; ++} ++ ++static int rt2800usb_wait_bbp_rf_ready(struct rt2x00_dev *rt2x00dev) ++{ ++ unsigned int i; ++ u32 reg; ++ ++ for (i = 0; i < REGISTER_BUSY_COUNT; i++) { ++ rt2x00usb_register_read(rt2x00dev, MAC_STATUS_CFG, ®); ++ if (!rt2x00_get_field32(reg, MAC_STATUS_CFG_BBP_RF_BUSY)) ++ return 0; ++ ++ udelay(REGISTER_BUSY_DELAY); ++ } ++ ++ ERROR(rt2x00dev, "BBP/RF register access failed, aborting.\n"); ++ return -EACCES; ++} ++ ++static int rt2800usb_wait_bbp_ready(struct rt2x00_dev *rt2x00dev) ++{ ++ unsigned int i; ++ u8 value; ++ ++ for (i = 0; i < REGISTER_BUSY_COUNT; i++) { ++ rt2800usb_bbp_read(rt2x00dev, 0, &value); ++ if ((value != 0xff) && (value != 0x00)) ++ return 0; ++ udelay(REGISTER_BUSY_DELAY); ++ } ++ ++ ERROR(rt2x00dev, "BBP register access failed, aborting.\n"); ++ return -EACCES; ++} ++ ++static int rt2800usb_init_bbp(struct rt2x00_dev *rt2x00dev) ++{ ++ unsigned int i; ++ u16 eeprom; ++ u8 reg_id; ++ u8 value; ++ ++ if (unlikely(rt2800usb_wait_bbp_rf_ready(rt2x00dev) || ++ rt2800usb_wait_bbp_ready(rt2x00dev))) ++ return -EACCES; ++ ++ rt2800usb_bbp_write(rt2x00dev, 65, 0x2c); ++ rt2800usb_bbp_write(rt2x00dev, 66, 0x38); ++ rt2800usb_bbp_write(rt2x00dev, 69, 0x12); ++ rt2800usb_bbp_write(rt2x00dev, 70, 0x0a); ++ rt2800usb_bbp_write(rt2x00dev, 73, 0x10); ++ rt2800usb_bbp_write(rt2x00dev, 81, 0x37); ++ rt2800usb_bbp_write(rt2x00dev, 82, 0x62); ++ rt2800usb_bbp_write(rt2x00dev, 83, 0x6a); ++ rt2800usb_bbp_write(rt2x00dev, 84, 0x99); ++ rt2800usb_bbp_write(rt2x00dev, 86, 0x00); ++ rt2800usb_bbp_write(rt2x00dev, 91, 0x04); ++ rt2800usb_bbp_write(rt2x00dev, 92, 0x00); ++ rt2800usb_bbp_write(rt2x00dev, 103, 0x00); ++ rt2800usb_bbp_write(rt2x00dev, 105, 0x05); ++ ++ if (rt2x00_rev(&rt2x00dev->chip) == RT2860C_VERSION) { ++ rt2800usb_bbp_write(rt2x00dev, 69, 0x16); ++ rt2800usb_bbp_write(rt2x00dev, 73, 0x12); ++ } ++ ++ if (rt2x00_rev(&rt2x00dev->chip) > RT2860D_VERSION) { ++ rt2800usb_bbp_write(rt2x00dev, 84, 0x19); ++ } ++ ++ if (rt2x00_rev(&rt2x00dev->chip) == RT3070_VERSION) { ++ rt2800usb_bbp_write(rt2x00dev, 70, 0x0a); ++ rt2800usb_bbp_write(rt2x00dev, 84, 0x99); ++ rt2800usb_bbp_write(rt2x00dev, 105, 0x05); ++ } ++ ++ for (i = 0; i < EEPROM_BBP_SIZE; i++) { ++ rt2x00_eeprom_read(rt2x00dev, EEPROM_BBP_START + i, &eeprom); ++ ++ if (eeprom != 0xffff && eeprom != 0x0000) { ++ reg_id = rt2x00_get_field16(eeprom, EEPROM_BBP_REG_ID); ++ value = rt2x00_get_field16(eeprom, EEPROM_BBP_VALUE); ++ rt2800usb_bbp_write(rt2x00dev, reg_id, value); ++ } ++ } ++ ++ return 0; ++} ++ ++static u8 rt2800usb_init_rx_filter(struct rt2x00_dev *rt2x00dev, ++ bool bw40, u8 rfcsr24, u8 filter_target) ++{ ++ unsigned int i; ++ u8 bbp; ++ u8 rfcsr; ++ u8 passband; ++ u8 stopband; ++ u8 overtuned = 0; ++ ++ rt2800usb_rfcsr_write(rt2x00dev, 24, rfcsr24); ++ ++ rt2800usb_bbp_read(rt2x00dev, 4, &bbp); ++ rt2x00_set_field8(&bbp, BBP4_BANDWIDTH, 2 * bw40); ++ rt2800usb_bbp_write(rt2x00dev, 4, bbp); ++ ++ rt2800usb_rfcsr_read(rt2x00dev, 22, &rfcsr); ++ rt2x00_set_field8(&rfcsr, RFCSR22_BASEBAND_LOOPBACK, 1); ++ rt2800usb_rfcsr_write(rt2x00dev, 22, rfcsr); ++ ++ /* ++ * Set power & frequency of passband test tone ++ */ ++ rt2800usb_bbp_write(rt2x00dev, 24, 0); ++ ++ for (i = 0; i < 100; i++) { ++ rt2800usb_bbp_write(rt2x00dev, 25, 0x90); ++ msleep(1); ++ ++ rt2800usb_bbp_read(rt2x00dev, 55, &passband); ++ if (passband) ++ break; ++ } ++ ++ /* ++ * Set power & frequency of stopband test tone ++ */ ++ rt2800usb_bbp_write(rt2x00dev, 24, 0x06); ++ ++ for (i = 0; i < 100; i++) { ++ rt2800usb_bbp_write(rt2x00dev, 25, 0x90); ++ msleep(1); ++ ++ rt2800usb_bbp_read(rt2x00dev, 55, &stopband); ++ ++ if ((passband - stopband) <= filter_target) { ++ rfcsr24++; ++ overtuned += ((passband - stopband) == filter_target); ++ } else ++ break; ++ ++ rt2800usb_rfcsr_write(rt2x00dev, 24, rfcsr24); ++ } ++ ++ rfcsr24 -= !!overtuned; ++ ++ rt2800usb_rfcsr_write(rt2x00dev, 24, rfcsr24); ++ return rfcsr24; ++} ++ ++static int rt2800usb_init_rfcsr(struct rt2x00_dev *rt2x00dev) ++{ ++ u8 rfcsr; ++ u8 bbp; ++ ++ if (rt2x00_rev(&rt2x00dev->chip) != RT3070_VERSION) ++ return 0; ++ ++ /* ++ * Init RF calibration. ++ */ ++ rt2800usb_rfcsr_read(rt2x00dev, 30, &rfcsr); ++ rt2x00_set_field8(&rfcsr, RFCSR30_RF_CALIBRATION, 1); ++ rt2800usb_rfcsr_write(rt2x00dev, 30, rfcsr); ++ msleep(1); ++ rt2x00_set_field8(&rfcsr, RFCSR30_RF_CALIBRATION, 0); ++ rt2800usb_rfcsr_write(rt2x00dev, 30, rfcsr); ++ ++ rt2800usb_rfcsr_write(rt2x00dev, 4, 0x40); ++ rt2800usb_rfcsr_write(rt2x00dev, 5, 0x03); ++ rt2800usb_rfcsr_write(rt2x00dev, 6, 0x02); ++ rt2800usb_rfcsr_write(rt2x00dev, 7, 0x70); ++ rt2800usb_rfcsr_write(rt2x00dev, 9, 0x0f); ++ rt2800usb_rfcsr_write(rt2x00dev, 10, 0x71); ++ rt2800usb_rfcsr_write(rt2x00dev, 11, 0x21); ++ rt2800usb_rfcsr_write(rt2x00dev, 12, 0x7b); ++ rt2800usb_rfcsr_write(rt2x00dev, 14, 0x90); ++ rt2800usb_rfcsr_write(rt2x00dev, 15, 0x58); ++ rt2800usb_rfcsr_write(rt2x00dev, 16, 0xb3); ++ rt2800usb_rfcsr_write(rt2x00dev, 17, 0x92); ++ rt2800usb_rfcsr_write(rt2x00dev, 18, 0x2c); ++ rt2800usb_rfcsr_write(rt2x00dev, 19, 0x02); ++ rt2800usb_rfcsr_write(rt2x00dev, 20, 0xba); ++ rt2800usb_rfcsr_write(rt2x00dev, 21, 0xdb); ++ rt2800usb_rfcsr_write(rt2x00dev, 24, 0x16); ++ rt2800usb_rfcsr_write(rt2x00dev, 25, 0x01); ++ rt2800usb_rfcsr_write(rt2x00dev, 27, 0x03); ++ rt2800usb_rfcsr_write(rt2x00dev, 29, 0x1f); ++ ++ /* ++ * Set RX Filter calibration for 20MHz and 40MHz ++ */ ++ rt2x00dev->calibration_bw20 = ++ rt2800usb_init_rx_filter(rt2x00dev, false, 0x07, 0x16); ++ rt2x00dev->calibration_bw40 = ++ rt2800usb_init_rx_filter(rt2x00dev, true, 0x27, 0x19); ++ ++ /* ++ * Set back to initial state ++ */ ++ rt2800usb_bbp_write(rt2x00dev, 24, 0); ++ ++ rt2800usb_rfcsr_read(rt2x00dev, 22, &rfcsr); ++ rt2x00_set_field8(&rfcsr, RFCSR22_BASEBAND_LOOPBACK, 0); ++ rt2800usb_rfcsr_write(rt2x00dev, 22, rfcsr); ++ ++ /* ++ * set BBP back to BW20 ++ */ ++ rt2800usb_bbp_read(rt2x00dev, 4, &bbp); ++ rt2x00_set_field8(&bbp, BBP4_BANDWIDTH, 0); ++ rt2800usb_bbp_write(rt2x00dev, 4, bbp); ++ ++ return 0; ++} ++ ++/* ++ * Device state switch handlers. ++ */ ++static void rt2800usb_toggle_rx(struct rt2x00_dev *rt2x00dev, ++ enum dev_state state) ++{ ++ u32 reg; ++ ++ rt2x00usb_register_read(rt2x00dev, MAC_SYS_CTRL, ®); ++ rt2x00_set_field32(®, MAC_SYS_CTRL_ENABLE_RX, ++ (state == STATE_RADIO_RX_ON) || ++ (state == STATE_RADIO_RX_ON_LINK)); ++ rt2x00usb_register_write(rt2x00dev, MAC_SYS_CTRL, reg); ++} ++ ++static int rt2800usb_wait_wpdma_ready(struct rt2x00_dev *rt2x00dev) ++{ ++ unsigned int i; ++ u32 reg; ++ ++ for (i = 0; i < REGISTER_BUSY_COUNT; i++) { ++ rt2x00usb_register_read(rt2x00dev, WPDMA_GLO_CFG, ®); ++ if (!rt2x00_get_field32(reg, WPDMA_GLO_CFG_TX_DMA_BUSY) && ++ !rt2x00_get_field32(reg, WPDMA_GLO_CFG_RX_DMA_BUSY)) ++ return 0; ++ ++ msleep(1); ++ } ++ ++ ERROR(rt2x00dev, "WPDMA TX/RX busy, aborting.\n"); ++ return -EACCES; ++} ++ ++static int rt2800usb_enable_radio(struct rt2x00_dev *rt2x00dev) ++{ ++ u32 reg; ++ u16 word; ++ ++ /* ++ * Initialize all registers. ++ */ ++ if (unlikely(rt2800usb_wait_wpdma_ready(rt2x00dev) || ++ rt2800usb_init_registers(rt2x00dev) || ++ rt2800usb_init_bbp(rt2x00dev) || ++ rt2800usb_init_rfcsr(rt2x00dev))) ++ return -EIO; ++ ++ rt2x00usb_register_read(rt2x00dev, MAC_SYS_CTRL, ®); ++ rt2x00_set_field32(®, MAC_SYS_CTRL_ENABLE_TX, 1); ++ rt2x00usb_register_write(rt2x00dev, MAC_SYS_CTRL, reg); ++ ++ udelay(50); ++ ++ rt2x00usb_register_read(rt2x00dev, WPDMA_GLO_CFG, ®); ++ rt2x00_set_field32(®, WPDMA_GLO_CFG_TX_WRITEBACK_DONE, 1); ++ rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_RX_DMA, 1); ++ rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_TX_DMA, 1); ++ rt2x00usb_register_write(rt2x00dev, WPDMA_GLO_CFG, reg); ++ ++ ++ rt2x00usb_register_read(rt2x00dev, USB_DMA_CFG, ®); ++ rt2x00_set_field32(®, USB_DMA_CFG_PHY_CLEAR, 0); ++ /* Don't use bulk in aggregation when working with USB 1.1 */ ++ rt2x00_set_field32(®, USB_DMA_CFG_RX_BULK_AGG_EN, ++ (rt2x00dev->rx->usb_maxpacket == 512)); ++ rt2x00_set_field32(®, USB_DMA_CFG_RX_BULK_AGG_TIMEOUT, 128); ++ /* FIXME: Calculate this value based on Aggregation defines */ ++ rt2x00_set_field32(®, USB_DMA_CFG_RX_BULK_AGG_LIMIT, 21); ++ rt2x00_set_field32(®, USB_DMA_CFG_RX_BULK_EN, 1); ++ rt2x00_set_field32(®, USB_DMA_CFG_TX_BULK_EN, 1); ++ rt2x00usb_register_write(rt2x00dev, USB_DMA_CFG, reg); ++ ++ rt2x00usb_register_read(rt2x00dev, MAC_SYS_CTRL, ®); ++ rt2x00_set_field32(®, MAC_SYS_CTRL_ENABLE_TX, 1); ++ rt2x00_set_field32(®, MAC_SYS_CTRL_ENABLE_RX, 1); ++ rt2x00usb_register_write(rt2x00dev, MAC_SYS_CTRL, reg); ++ ++ /* ++ * Send signal to firmware during boot time. ++ */ ++ rt2800usb_mcu_request(rt2x00dev, MCU_BOOT_SIGNAL, 0xff, 0, 0); ++ ++ /* ++ * Initialize LED control ++ */ ++ rt2x00_eeprom_read(rt2x00dev, EEPROM_LED1, &word); ++ rt2800usb_mcu_request(rt2x00dev, MCU_LED_1, 0xff, ++ word & 0xff, (word >> 8) & 0xff); ++ ++ rt2x00_eeprom_read(rt2x00dev, EEPROM_LED2, &word); ++ rt2800usb_mcu_request(rt2x00dev, MCU_LED_2, 0xff, ++ word & 0xff, (word >> 8) & 0xff); ++ ++ rt2x00_eeprom_read(rt2x00dev, EEPROM_LED3, &word); ++ rt2800usb_mcu_request(rt2x00dev, MCU_LED_3, 0xff, ++ word & 0xff, (word >> 8) & 0xff); ++ ++ return 0; ++} ++ ++static void rt2800usb_disable_radio(struct rt2x00_dev *rt2x00dev) ++{ ++ u32 reg; ++ ++ rt2x00usb_register_read(rt2x00dev, WPDMA_GLO_CFG, ®); ++ rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_TX_DMA, 0); ++ rt2x00_set_field32(®, WPDMA_GLO_CFG_ENABLE_RX_DMA, 0); ++ rt2x00usb_register_write(rt2x00dev, WPDMA_GLO_CFG, reg); ++ ++ rt2x00usb_register_write(rt2x00dev, MAC_SYS_CTRL, 0); ++ rt2x00usb_register_write(rt2x00dev, PWR_PIN_CFG, 0); ++ rt2x00usb_register_write(rt2x00dev, TX_PIN_CFG, 0); ++ ++ /* Wait for DMA, ignore error */ ++ rt2800usb_wait_wpdma_ready(rt2x00dev); ++ ++ rt2x00usb_disable_radio(rt2x00dev); ++} ++ ++static int rt2800usb_set_state(struct rt2x00_dev *rt2x00dev, ++ enum dev_state state) ++{ ++ rt2x00usb_register_write(rt2x00dev, AUTOWAKEUP_CFG, 0); ++ ++ if (state == STATE_AWAKE) ++ rt2800usb_mcu_request(rt2x00dev, MCU_WAKEUP, 0xff, 0, 0); ++ else ++ rt2800usb_mcu_request(rt2x00dev, MCU_SLEEP, 0xff, 0, 2); ++ ++ return 0; ++} ++ ++static int rt2800usb_set_device_state(struct rt2x00_dev *rt2x00dev, ++ enum dev_state state) ++{ ++ int retval = 0; ++ ++ switch (state) { ++ case STATE_RADIO_ON: ++ /* ++ * Before the radio can be enabled, the device first has ++ * to be woken up. After that it needs a bit of time ++ * to be fully awake and the radio can be enabled. ++ */ ++ rt2800usb_set_state(rt2x00dev, STATE_AWAKE); ++ msleep(1); ++ retval = rt2800usb_enable_radio(rt2x00dev); ++ break; ++ case STATE_RADIO_OFF: ++ /* ++ * After the radio has been disablee, the device should ++ * be put to sleep for powersaving. ++ */ ++ rt2800usb_disable_radio(rt2x00dev); ++ rt2800usb_set_state(rt2x00dev, STATE_SLEEP); ++ break; ++ case STATE_RADIO_RX_ON: ++ case STATE_RADIO_RX_ON_LINK: ++ case STATE_RADIO_RX_OFF: ++ case STATE_RADIO_RX_OFF_LINK: ++ rt2800usb_toggle_rx(rt2x00dev, state); ++ break; ++ case STATE_RADIO_IRQ_ON: ++ case STATE_RADIO_IRQ_OFF: ++ /* No support, but no error either */ ++ break; ++ case STATE_DEEP_SLEEP: ++ case STATE_SLEEP: ++ case STATE_STANDBY: ++ case STATE_AWAKE: ++ retval = rt2800usb_set_state(rt2x00dev, state); ++ break; ++ default: ++ retval = -ENOTSUPP; ++ break; ++ } ++ ++ if (unlikely(retval)) ++ ERROR(rt2x00dev, "Device failed to enter state %d (%d).\n", ++ state, retval); ++ ++ return retval; ++} ++ ++/* ++ * TX descriptor initialization ++ */ ++static void rt2800usb_write_tx_desc(struct rt2x00_dev *rt2x00dev, ++ struct sk_buff *skb, ++ struct txentry_desc *txdesc) ++{ ++ struct skb_frame_desc *skbdesc = get_skb_frame_desc(skb); ++ __le32 *txi = skbdesc->desc; ++ __le32 *txwi = &txi[TXINFO_DESC_SIZE / sizeof(__le32)]; ++ u32 word; ++ ++ /* ++ * Initialize TX Info descriptor ++ */ ++ rt2x00_desc_read(txwi, 0, &word); ++ rt2x00_set_field32(&word, TXWI_W0_FRAG, ++ test_bit(ENTRY_TXD_MORE_FRAG, &txdesc->flags)); ++ rt2x00_set_field32(&word, TXWI_W0_MIMO_PS, 0); ++ rt2x00_set_field32(&word, TXWI_W0_CF_ACK, 0); ++ rt2x00_set_field32(&word, TXWI_W0_TS, ++ test_bit(ENTRY_TXD_REQ_TIMESTAMP, &txdesc->flags)); ++ rt2x00_set_field32(&word, TXWI_W0_AMPDU, ++ test_bit(ENTRY_TXD_HT_AMPDU, &txdesc->flags)); ++ rt2x00_set_field32(&word, TXWI_W0_MPDU_DENSITY, txdesc->mpdu_density); ++ rt2x00_set_field32(&word, TXWI_W0_TX_OP, txdesc->ifs); ++ rt2x00_set_field32(&word, TXWI_W0_MCS, txdesc->mcs); ++ rt2x00_set_field32(&word, TXWI_W0_BW, ++ test_bit(ENTRY_TXD_HT_BW_40, &txdesc->flags)); ++ rt2x00_set_field32(&word, TXWI_W0_SHORT_GI, ++ test_bit(ENTRY_TXD_HT_SHORT_GI, &txdesc->flags)); ++ rt2x00_set_field32(&word, TXWI_W0_STBC, txdesc->stbc); ++ rt2x00_set_field32(&word, TXWI_W0_PHYMODE, txdesc->rate_mode); ++ rt2x00_desc_write(txwi, 0, word); ++ ++ rt2x00_desc_read(txwi, 1, &word); ++ rt2x00_set_field32(&word, TXWI_W1_ACK, ++ test_bit(ENTRY_TXD_ACK, &txdesc->flags)); ++ rt2x00_set_field32(&word, TXWI_W1_NSEQ, ++ test_bit(ENTRY_TXD_GENERATE_SEQ, &txdesc->flags)); ++ rt2x00_set_field32(&word, TXWI_W1_BW_WIN_SIZE, txdesc->ba_size); ++ rt2x00_set_field32(&word, TXWI_W1_WIRELESS_CLI_ID, ++ test_bit(ENTRY_TXD_ENCRYPT, &txdesc->flags) ? ++ txdesc->key_idx : 0xff); ++ rt2x00_set_field32(&word, TXWI_W1_MPDU_TOTAL_BYTE_COUNT, skb->len); ++ rt2x00_set_field32(&word, TXWI_W1_PACKETID, ++ skbdesc->entry->entry_idx); ++ rt2x00_desc_write(txwi, 1, word); ++ ++ /* ++ * Always write 0 to IV/EIV fields, hardware will insert the IV ++ * from the IVEIV register when TXINFO_W0_WIV is set to 0. ++ * When TXINFO_W0_WIV is set to 1 it will use the IV data ++ * from the descriptor. The TXWI_W1_WIRELESS_CLI_ID indicates which ++ * crypto entry in the registers should be used to encrypt the frame. ++ */ ++ _rt2x00_desc_write(txwi, 2, 0 /* skbdesc->iv[0] */); ++ _rt2x00_desc_write(txwi, 3, 0 /* skbdesc->iv[1] */); ++ ++ /* ++ * Initialize TX descriptor ++ */ ++ rt2x00_desc_read(txi, 0, &word); ++ rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_TX_PKT_LEN, ++ skb->len + TXWI_DESC_SIZE); ++ rt2x00_set_field32(&word, TXINFO_W0_WIV, ++ !test_bit(ENTRY_TXD_ENCRYPT_IV, &txdesc->flags)); ++ rt2x00_set_field32(&word, TXINFO_W0_QSEL, 2); ++ rt2x00_set_field32(&word, TXINFO_W0_SW_USE_LAST_ROUND, 0); ++ rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_NEXT_VALID, 0); ++ rt2x00_set_field32(&word, TXINFO_W0_USB_DMA_TX_BURST, ++ test_bit(ENTRY_TXD_BURST, &txdesc->flags)); ++ rt2x00_desc_write(txi, 0, word); ++} ++ ++/* ++ * TX data initialization ++ */ ++static void rt2800usb_write_beacon(struct queue_entry *entry) ++{ ++ struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev; ++ struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb); ++ unsigned int beacon_base; ++ u32 reg; ++ ++ /* ++ * Add the descriptor in front of the skb. ++ */ ++ skb_push(entry->skb, entry->queue->desc_size); ++ memcpy(entry->skb->data, skbdesc->desc, skbdesc->desc_len); ++ skbdesc->desc = entry->skb->data; ++ ++ /* ++ * Disable beaconing while we are reloading the beacon data, ++ * otherwise we might be sending out invalid data. ++ */ ++ rt2x00usb_register_read(rt2x00dev, BCN_TIME_CFG, ®); ++ rt2x00_set_field32(®, BCN_TIME_CFG_TSF_TICKING, 0); ++ rt2x00_set_field32(®, BCN_TIME_CFG_TBTT_ENABLE, 0); ++ rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_GEN, 0); ++ rt2x00usb_register_write(rt2x00dev, BCN_TIME_CFG, reg); ++ ++ /* ++ * Write entire beacon with descriptor to register. ++ */ ++ beacon_base = HW_BEACON_OFFSET(entry->entry_idx); ++ rt2x00usb_vendor_request_large_buff(rt2x00dev, USB_MULTI_WRITE, ++ USB_VENDOR_REQUEST_OUT, beacon_base, ++ entry->skb->data, entry->skb->len, ++ REGISTER_TIMEOUT32(entry->skb->len)); ++ ++ /* ++ * Clean up the beacon skb. ++ */ ++ dev_kfree_skb(entry->skb); ++ entry->skb = NULL; ++} ++ ++static int rt2800usb_get_tx_data_len(struct queue_entry *entry) ++{ ++ int length; ++ ++ /* ++ * The length _must_ include 4 bytes padding, ++ * it should always be multiple of 4, ++ * but it must _not_ be a multiple of the USB packet size. ++ */ ++ length = roundup(entry->skb->len + 4, 4); ++ length += (4 * !(length % entry->queue->usb_maxpacket)); ++ ++ return length; ++} ++ ++static void rt2800usb_kick_tx_queue(struct rt2x00_dev *rt2x00dev, ++ const enum data_queue_qid queue) ++{ ++ u32 reg; ++ ++ if (queue != QID_BEACON) { ++ rt2x00usb_kick_tx_queue(rt2x00dev, queue); ++ return; ++ } ++ ++ rt2x00usb_register_read(rt2x00dev, BCN_TIME_CFG, ®); ++ if (!rt2x00_get_field32(reg, BCN_TIME_CFG_BEACON_GEN)) { ++ rt2x00_set_field32(®, BCN_TIME_CFG_TSF_TICKING, 1); ++ rt2x00_set_field32(®, BCN_TIME_CFG_TBTT_ENABLE, 1); ++ rt2x00_set_field32(®, BCN_TIME_CFG_BEACON_GEN, 1); ++ rt2x00usb_register_write(rt2x00dev, BCN_TIME_CFG, reg); ++ } ++} ++ ++/* ++ * RX control handlers ++ */ ++static void rt2800usb_fill_rxdone(struct queue_entry *entry, ++ struct rxdone_entry_desc *rxdesc) ++{ ++ struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev; ++ struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb); ++ __le32 *rxd = (__le32 *)entry->skb->data; ++ __le32 *rxwi; ++ u32 rxd0; ++ u32 rxwi0; ++ u32 rxwi1; ++ u32 rxwi2; ++ u32 rxwi3; ++ ++ /* ++ * Copy descriptor to the skbdesc->desc buffer, making it safe from ++ * moving of frame data in rt2x00usb. ++ */ ++ memcpy(skbdesc->desc, rxd, skbdesc->desc_len); ++ rxd = (__le32 *)skbdesc->desc; ++ rxwi = &rxd[RXD_DESC_SIZE / sizeof(__le32)]; ++ ++ /* ++ * It is now safe to read the descriptor on all architectures. ++ */ ++ rt2x00_desc_read(rxd, 0, &rxd0); ++ rt2x00_desc_read(rxwi, 0, &rxwi0); ++ rt2x00_desc_read(rxwi, 1, &rxwi1); ++ rt2x00_desc_read(rxwi, 2, &rxwi2); ++ rt2x00_desc_read(rxwi, 3, &rxwi3); ++ ++ if (rt2x00_get_field32(rxd0, RXD_W0_CRC_ERROR)) ++ rxdesc->flags |= RX_FLAG_FAILED_FCS_CRC; ++ ++ if (test_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags)) { ++ rxdesc->cipher = rt2x00_get_field32(rxwi0, RXWI_W0_UDF); ++ rxdesc->cipher_status = ++ rt2x00_get_field32(rxd0, RXD_W0_CIPHER_ERROR); ++ } ++ ++ if (rt2x00_get_field32(rxd0, RXD_W0_DECRYPTED)) { ++ /* ++ * Hardware has stripped IV/EIV data from 802.11 frame during ++ * decryption. Unfortunately the descriptor doesn't contain ++ * any fields with the EIV/IV data either, so they can't ++ * be restored by rt2x00lib. ++ */ ++ rxdesc->flags |= RX_FLAG_IV_STRIPPED; ++ ++ if (rxdesc->cipher_status == RX_CRYPTO_SUCCESS) ++ rxdesc->flags |= RX_FLAG_DECRYPTED; ++ else if (rxdesc->cipher_status == RX_CRYPTO_FAIL_MIC) ++ rxdesc->flags |= RX_FLAG_MMIC_ERROR; ++ } ++ ++ if (rt2x00_get_field32(rxd0, RXD_W0_MY_BSS)) ++ rxdesc->dev_flags |= RXDONE_MY_BSS; ++ ++ if (rt2x00_get_field32(rxwi1, RXWI_W1_SHORT_GI)) ++ rxdesc->flags |= RX_FLAG_SHORT_GI; ++ ++ if (rt2x00_get_field32(rxwi1, RXWI_W1_BW)) ++ rxdesc->flags |= RX_FLAG_40MHZ; ++ ++ /* ++ * Detect RX rate, always use MCS as signal type. ++ */ ++ rxdesc->dev_flags |= RXDONE_SIGNAL_MCS; ++ rxdesc->rate_mode = rt2x00_get_field32(rxwi1, RXWI_W1_PHYMODE); ++ rxdesc->signal = rt2x00_get_field32(rxwi1, RXWI_W1_MCS); ++ ++ /* ++ * Mask of 0x8 bit to remove the short preamble flag. ++ */ ++ if (rxdesc->rate_mode == RATE_MODE_CCK) ++ rxdesc->signal &= ~0x8; ++ ++ rxdesc->rssi = ++ (rt2x00_get_field32(rxwi2, RXWI_W2_RSSI0) + ++ rt2x00_get_field32(rxwi2, RXWI_W2_RSSI1)) / 2; ++ ++ rxdesc->noise = ++ (rt2x00_get_field32(rxwi3, RXWI_W3_SNR0) + ++ rt2x00_get_field32(rxwi3, RXWI_W3_SNR1)) / 2; ++ ++ rxdesc->size = rt2x00_get_field32(rxwi0, RXWI_W0_MPDU_TOTAL_BYTE_COUNT); ++ ++ /* ++ * Remove RXWI descriptor from start of buffer. ++ */ ++ skb_pull(entry->skb, skbdesc->desc_len); ++ skb_trim(entry->skb, rxdesc->size); ++} ++ ++/* ++ * Device probe functions. ++ */ ++static int rt2800usb_validate_eeprom(struct rt2x00_dev *rt2x00dev) ++{ ++ u16 word; ++ u8 *mac; ++ u8 default_lna_gain; ++ ++ rt2x00usb_eeprom_read(rt2x00dev, rt2x00dev->eeprom, EEPROM_SIZE); ++ ++ /* ++ * Start validation of the data that has been read. ++ */ ++ mac = rt2x00_eeprom_addr(rt2x00dev, EEPROM_MAC_ADDR_0); ++ if (!is_valid_ether_addr(mac)) { ++ DECLARE_MAC_BUF(macbuf); ++ ++ random_ether_addr(mac); ++ EEPROM(rt2x00dev, "MAC: %s\n", print_mac(macbuf, mac)); ++ } ++ ++ rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &word); ++ if (word == 0xffff) { ++ rt2x00_set_field16(&word, EEPROM_ANTENNA_RXPATH, 2); ++ rt2x00_set_field16(&word, EEPROM_ANTENNA_TXPATH, 1); ++ rt2x00_set_field16(&word, EEPROM_ANTENNA_RF_TYPE, RF2820); ++ rt2x00_eeprom_write(rt2x00dev, EEPROM_ANTENNA, word); ++ EEPROM(rt2x00dev, "Antenna: 0x%04x\n", word); ++ } else if (rt2x00_rev(&rt2x00dev->chip) < RT2883_VERSION) { ++ /* ++ * There is a max of 2 RX streams for RT2860 series ++ */ ++ if (rt2x00_get_field16(word, EEPROM_ANTENNA_RXPATH) > 2) ++ rt2x00_set_field16(&word, EEPROM_ANTENNA_RXPATH, 2); ++ rt2x00_eeprom_write(rt2x00dev, EEPROM_ANTENNA, word); ++ } ++ ++ rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC, &word); ++ if (word == 0xffff) { ++ rt2x00_set_field16(&word, EEPROM_NIC_HW_RADIO, 0); ++ rt2x00_set_field16(&word, EEPROM_NIC_DYNAMIC_TX_AGC, 0); ++ rt2x00_set_field16(&word, EEPROM_NIC_EXTERNAL_LNA_BG, 0); ++ rt2x00_set_field16(&word, EEPROM_NIC_EXTERNAL_LNA_A, 0); ++ rt2x00_set_field16(&word, EEPROM_NIC_CARDBUS_ACCEL, 0); ++ rt2x00_set_field16(&word, EEPROM_NIC_BW40M_SB_BG, 0); ++ rt2x00_set_field16(&word, EEPROM_NIC_BW40M_SB_A, 0); ++ rt2x00_set_field16(&word, EEPROM_NIC_WPS_PBC, 0); ++ rt2x00_set_field16(&word, EEPROM_NIC_BW40M_BG, 0); ++ rt2x00_set_field16(&word, EEPROM_NIC_BW40M_A, 0); ++ rt2x00_eeprom_write(rt2x00dev, EEPROM_NIC, word); ++ EEPROM(rt2x00dev, "NIC: 0x%04x\n", word); ++ } ++ ++ rt2x00_eeprom_read(rt2x00dev, EEPROM_FREQ, &word); ++ if ((word & 0x00ff) == 0x00ff) { ++ rt2x00_set_field16(&word, EEPROM_FREQ_OFFSET, 0); ++ rt2x00_set_field16(&word, EEPROM_FREQ_LED_MODE, ++ LED_MODE_TXRX_ACTIVITY); ++ rt2x00_set_field16(&word, EEPROM_FREQ_LED_POLARITY, 0); ++ rt2x00_eeprom_write(rt2x00dev, EEPROM_FREQ, word); ++ rt2x00_eeprom_write(rt2x00dev, EEPROM_LED1, 0x5555); ++ rt2x00_eeprom_write(rt2x00dev, EEPROM_LED2, 0x2221); ++ rt2x00_eeprom_write(rt2x00dev, EEPROM_LED3, 0xa9f8); ++ EEPROM(rt2x00dev, "Freq: 0x%04x\n", word); ++ } ++ ++ /* ++ * During the LNA validation we are going to use ++ * lna0 as correct value. Note that EEPROM_LNA ++ * is never validated. ++ */ ++ rt2x00_eeprom_read(rt2x00dev, EEPROM_LNA, &word); ++ default_lna_gain = rt2x00_get_field16(word, EEPROM_LNA_A0); ++ ++ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_BG, &word); ++ if (abs(rt2x00_get_field16(word, EEPROM_RSSI_BG_OFFSET0)) > 10) ++ rt2x00_set_field16(&word, EEPROM_RSSI_BG_OFFSET0, 0); ++ if (abs(rt2x00_get_field16(word, EEPROM_RSSI_BG_OFFSET1)) > 10) ++ rt2x00_set_field16(&word, EEPROM_RSSI_BG_OFFSET1, 0); ++ rt2x00_eeprom_write(rt2x00dev, EEPROM_RSSI_BG, word); ++ ++ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_BG2, &word); ++ if (abs(rt2x00_get_field16(word, EEPROM_RSSI_BG2_OFFSET2)) > 10) ++ rt2x00_set_field16(&word, EEPROM_RSSI_BG2_OFFSET2, 0); ++ if (rt2x00_get_field16(word, EEPROM_RSSI_BG2_LNA_A1) == 0x00 || ++ rt2x00_get_field16(word, EEPROM_RSSI_BG2_LNA_A1) == 0xff) ++ rt2x00_set_field16(&word, EEPROM_RSSI_BG2_LNA_A1, ++ default_lna_gain); ++ rt2x00_eeprom_write(rt2x00dev, EEPROM_RSSI_BG2, word); ++ ++ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_A, &word); ++ if (abs(rt2x00_get_field16(word, EEPROM_RSSI_A_OFFSET0)) > 10) ++ rt2x00_set_field16(&word, EEPROM_RSSI_A_OFFSET0, 0); ++ if (abs(rt2x00_get_field16(word, EEPROM_RSSI_A_OFFSET1)) > 10) ++ rt2x00_set_field16(&word, EEPROM_RSSI_A_OFFSET1, 0); ++ rt2x00_eeprom_write(rt2x00dev, EEPROM_RSSI_A, word); ++ ++ rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_A2, &word); ++ if (abs(rt2x00_get_field16(word, EEPROM_RSSI_A2_OFFSET2)) > 10) ++ rt2x00_set_field16(&word, EEPROM_RSSI_A2_OFFSET2, 0); ++ if (rt2x00_get_field16(word, EEPROM_RSSI_A2_LNA_A2) == 0x00 || ++ rt2x00_get_field16(word, EEPROM_RSSI_A2_LNA_A2) == 0xff) ++ rt2x00_set_field16(&word, EEPROM_RSSI_A2_LNA_A2, ++ default_lna_gain); ++ rt2x00_eeprom_write(rt2x00dev, EEPROM_RSSI_A2, word); ++ ++ return 0; ++} ++ ++static int rt2800usb_init_eeprom(struct rt2x00_dev *rt2x00dev) ++{ ++ u32 reg; ++ u16 value; ++ u16 eeprom; ++ ++ /* ++ * Read EEPROM word for configuration. ++ */ ++ rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &eeprom); ++ ++ /* ++ * Identify RF chipset. ++ */ ++ value = rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RF_TYPE); ++ rt2x00usb_register_read(rt2x00dev, MAC_CSR0, ®); ++ rt2x00_set_chip(rt2x00dev, RT2870, value, reg); ++ ++ /* ++ * The check for rt2860 is not a typo, some rt2870 hardware ++ * identifies itself as rt2860 in the CSR register. ++ */ ++ if ((rt2x00_get_field32(reg, MAC_CSR0_ASIC_VER) != 0x2860) && ++ (rt2x00_get_field32(reg, MAC_CSR0_ASIC_VER) != 0x2870) && ++ (rt2x00_get_field32(reg, MAC_CSR0_ASIC_VER) != 0x3070)) { ++ ERROR(rt2x00dev, "Invalid RT chipset detected.\n"); ++ return -ENODEV; ++ } ++ ++ if (!rt2x00_rf(&rt2x00dev->chip, RF2820) && ++ !rt2x00_rf(&rt2x00dev->chip, RF2850) && ++ !rt2x00_rf(&rt2x00dev->chip, RF2720) && ++ !rt2x00_rf(&rt2x00dev->chip, RF2750) && ++ !rt2x00_rf(&rt2x00dev->chip, RF3020) && ++ !rt2x00_rf(&rt2x00dev->chip, RF2020)) { ++ ERROR(rt2x00dev, "Invalid RF chipset detected.\n"); ++ return -ENODEV; ++ } ++ ++ /* ++ * Read frequency offset and RF programming sequence. ++ */ ++ rt2x00_eeprom_read(rt2x00dev, EEPROM_FREQ, &eeprom); ++ rt2x00dev->freq_offset = rt2x00_get_field16(eeprom, EEPROM_FREQ_OFFSET); ++ ++ /* ++ * Read external LNA informations. ++ */ ++ rt2x00_eeprom_read(rt2x00dev, EEPROM_NIC, &eeprom); ++ ++ if (rt2x00_get_field16(eeprom, EEPROM_NIC_EXTERNAL_LNA_A)) ++ __set_bit(CONFIG_EXTERNAL_LNA_A, &rt2x00dev->flags); ++ if (rt2x00_get_field16(eeprom, EEPROM_NIC_EXTERNAL_LNA_BG)) ++ __set_bit(CONFIG_EXTERNAL_LNA_BG, &rt2x00dev->flags); ++ ++ /* ++ * Detect if this device has an hardware controlled radio. ++ */ ++#ifdef CONFIG_RT2X00_LIB_RFKILL ++ if (rt2x00_get_field16(eeprom, EEPROM_NIC_HW_RADIO)) ++ __set_bit(CONFIG_SUPPORT_HW_BUTTON, &rt2x00dev->flags); ++#endif /* CONFIG_RT2X00_LIB_RFKILL */ ++ ++ /* ++ * Store led settings, for correct led behaviour. ++ */ ++#ifdef CONFIG_RT2X00_LIB_LEDS ++ rt2800usb_init_led(rt2x00dev, &rt2x00dev->led_radio, LED_TYPE_RADIO); ++ rt2800usb_init_led(rt2x00dev, &rt2x00dev->led_assoc, LED_TYPE_ASSOC); ++ rt2800usb_init_led(rt2x00dev, &rt2x00dev->led_qual, LED_TYPE_QUALITY); ++ ++ rt2x00_eeprom_read(rt2x00dev, EEPROM_FREQ, ++ &rt2x00dev->led_mcu_reg); ++#endif /* CONFIG_RT2X00_LIB_LEDS */ ++ ++ return 0; ++} ++ ++/* ++ * RF value list for rt2870 ++ * Supports: 2.4 GHz (all) & 5.2 GHz (RF2850 & RF2750) ++ */ ++static const struct rf_channel rf_vals[] = { ++ { 1, 0x18402ecc, 0x184c0786, 0x1816b455, 0x1800510b }, ++ { 2, 0x18402ecc, 0x184c0786, 0x18168a55, 0x1800519f }, ++ { 3, 0x18402ecc, 0x184c078a, 0x18168a55, 0x1800518b }, ++ { 4, 0x18402ecc, 0x184c078a, 0x18168a55, 0x1800519f }, ++ { 5, 0x18402ecc, 0x184c078e, 0x18168a55, 0x1800518b }, ++ { 6, 0x18402ecc, 0x184c078e, 0x18168a55, 0x1800519f }, ++ { 7, 0x18402ecc, 0x184c0792, 0x18168a55, 0x1800518b }, ++ { 8, 0x18402ecc, 0x184c0792, 0x18168a55, 0x1800519f }, ++ { 9, 0x18402ecc, 0x184c0796, 0x18168a55, 0x1800518b }, ++ { 10, 0x18402ecc, 0x184c0796, 0x18168a55, 0x1800519f }, ++ { 11, 0x18402ecc, 0x184c079a, 0x18168a55, 0x1800518b }, ++ { 12, 0x18402ecc, 0x184c079a, 0x18168a55, 0x1800519f }, ++ { 13, 0x18402ecc, 0x184c079e, 0x18168a55, 0x1800518b }, ++ { 14, 0x18402ecc, 0x184c07a2, 0x18168a55, 0x18005193 }, ++ ++ /* 802.11 UNI / HyperLan 2 */ ++ { 36, 0x18402ecc, 0x184c099a, 0x18158a55, 0x180ed1a3 }, ++ { 38, 0x18402ecc, 0x184c099e, 0x18158a55, 0x180ed193 }, ++ { 40, 0x18402ec8, 0x184c0682, 0x18158a55, 0x180ed183 }, ++ { 44, 0x18402ec8, 0x184c0682, 0x18158a55, 0x180ed1a3 }, ++ { 46, 0x18402ec8, 0x184c0686, 0x18158a55, 0x180ed18b }, ++ { 48, 0x18402ec8, 0x184c0686, 0x18158a55, 0x180ed19b }, ++ { 52, 0x18402ec8, 0x184c068a, 0x18158a55, 0x180ed193 }, ++ { 54, 0x18402ec8, 0x184c068a, 0x18158a55, 0x180ed1a3 }, ++ { 56, 0x18402ec8, 0x184c068e, 0x18158a55, 0x180ed18b }, ++ { 60, 0x18402ec8, 0x184c0692, 0x18158a55, 0x180ed183 }, ++ { 62, 0x18402ec8, 0x184c0692, 0x18158a55, 0x180ed193 }, ++ { 64, 0x18402ec8, 0x184c0692, 0x18158a55, 0x180ed1a3 }, ++ ++ /* 802.11 HyperLan 2 */ ++ { 100, 0x18402ec8, 0x184c06b2, 0x18178a55, 0x180ed783 }, ++ { 102, 0x18402ec8, 0x184c06b2, 0x18578a55, 0x180ed793 }, ++ { 104, 0x18402ec8, 0x185c06b2, 0x18578a55, 0x180ed1a3 }, ++ { 108, 0x18402ecc, 0x185c0a32, 0x18578a55, 0x180ed193 }, ++ { 110, 0x18402ecc, 0x184c0a36, 0x18178a55, 0x180ed183 }, ++ { 112, 0x18402ecc, 0x184c0a36, 0x18178a55, 0x180ed19b }, ++ { 116, 0x18402ecc, 0x184c0a3a, 0x18178a55, 0x180ed1a3 }, ++ { 118, 0x18402ecc, 0x184c0a3e, 0x18178a55, 0x180ed193 }, ++ { 120, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed183 }, ++ { 124, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed193 }, ++ { 126, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed15b }, ++ { 128, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed1a3 }, ++ { 132, 0x18402ec4, 0x184c0386, 0x18178a55, 0x180ed18b }, ++ { 134, 0x18402ec4, 0x184c0386, 0x18178a55, 0x180ed193 }, ++ { 136, 0x18402ec4, 0x184c0386, 0x18178a55, 0x180ed19b }, ++ { 140, 0x18402ec4, 0x184c038a, 0x18178a55, 0x180ed183 }, ++ ++ /* 802.11 UNII */ ++ { 149, 0x18402ec4, 0x184c038a, 0x18178a55, 0x180ed1a7 }, ++ { 151, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed187 }, ++ { 153, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed18f }, ++ { 157, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed19f }, ++ { 159, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed1a7 }, ++ { 161, 0x18402ec4, 0x184c0392, 0x18178a55, 0x180ed187 }, ++ { 165, 0x18402ec4, 0x184c0392, 0x18178a55, 0x180ed197 }, ++ { 167, 0x18402ec4, 0x184c03d2, 0x18179855, 0x1815531f }, ++ { 169, 0x18402ec4, 0x184c03d2, 0x18179855, 0x18155327 }, ++ { 171, 0x18402ec4, 0x184c03d6, 0x18179855, 0x18155307 }, ++ { 173, 0x18402ec4, 0x184c03d6, 0x18179855, 0x1815530f }, ++ ++ /* 802.11 Japan */ ++ { 184, 0x15002ccc, 0x1500491e, 0x1509be55, 0x150c0a0b }, ++ { 188, 0x15002ccc, 0x15004922, 0x1509be55, 0x150c0a13 }, ++ { 192, 0x15002ccc, 0x15004926, 0x1509be55, 0x150c0a1b }, ++ { 196, 0x15002ccc, 0x1500492a, 0x1509be55, 0x150c0a23 }, ++ { 208, 0x15002ccc, 0x1500493a, 0x1509be55, 0x150c0a13 }, ++ { 212, 0x15002ccc, 0x1500493e, 0x1509be55, 0x150c0a1b }, ++ { 216, 0x15002ccc, 0x15004982, 0x1509be55, 0x150c0a23 }, ++}; ++ ++/* ++ * RF value list for rt3070 ++ * Supports: 2.4 GHz ++ */ ++static const struct rf_channel rf_vals_3070[] = { ++ {1, 241, 2, 2 }, ++ {2, 241, 2, 7 }, ++ {3, 242, 2, 2 }, ++ {4, 242, 2, 7 }, ++ {5, 243, 2, 2 }, ++ {6, 243, 2, 7 }, ++ {7, 244, 2, 2 }, ++ {8, 244, 2, 7 }, ++ {9, 245, 2, 2 }, ++ {10, 245, 2, 7 }, ++ {11, 246, 2, 2 }, ++ {12, 246, 2, 7 }, ++ {13, 247, 2, 2 }, ++ {14, 248, 2, 4 }, ++}; ++ ++static int rt2800usb_probe_hw_mode(struct rt2x00_dev *rt2x00dev) ++{ ++ struct hw_mode_spec *spec = &rt2x00dev->spec; ++ struct channel_info *info; ++ char *tx_power1; ++ char *tx_power2; ++ unsigned int i; ++ u16 eeprom; ++ ++ /* ++ * Initialize all hw fields. ++ */ ++ rt2x00dev->hw->flags = ++ IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING | ++ IEEE80211_HW_SIGNAL_DBM | ++ IEEE80211_HW_SUPPORTS_PS | ++ IEEE80211_HW_PS_NULLFUNC_STACK; ++ rt2x00dev->hw->extra_tx_headroom = TXINFO_DESC_SIZE + TXWI_DESC_SIZE; ++ ++ SET_IEEE80211_DEV(rt2x00dev->hw, rt2x00dev->dev); ++ SET_IEEE80211_PERM_ADDR(rt2x00dev->hw, ++ rt2x00_eeprom_addr(rt2x00dev, ++ EEPROM_MAC_ADDR_0)); ++ ++ rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &eeprom); ++ ++ /* ++ * Initialize HT information. ++ */ ++ spec->ht.ht_supported = true; ++ spec->ht.cap = ++ IEEE80211_HT_CAP_SUP_WIDTH_20_40 | ++ IEEE80211_HT_CAP_GRN_FLD | ++ IEEE80211_HT_CAP_SGI_20 | ++ IEEE80211_HT_CAP_SGI_40 | ++ IEEE80211_HT_CAP_TX_STBC | ++ IEEE80211_HT_CAP_RX_STBC | ++ IEEE80211_HT_CAP_PSMP_SUPPORT; ++ spec->ht.ampdu_factor = 3; ++ spec->ht.ampdu_density = 4; ++ spec->ht.mcs.tx_params = ++ IEEE80211_HT_MCS_TX_DEFINED | ++ IEEE80211_HT_MCS_TX_RX_DIFF | ++ ((rt2x00_get_field16(eeprom, EEPROM_ANTENNA_TXPATH) - 1) << ++ IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT); ++ ++ switch (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RXPATH)) { ++ case 3: ++ spec->ht.mcs.rx_mask[2] = 0xff; ++ case 2: ++ spec->ht.mcs.rx_mask[1] = 0xff; ++ case 1: ++ spec->ht.mcs.rx_mask[0] = 0xff; ++ spec->ht.mcs.rx_mask[4] = 0x1; /* MCS32 */ ++ break; ++ } ++ ++ /* ++ * Initialize hw_mode information. ++ */ ++ spec->supported_bands = SUPPORT_BAND_2GHZ; ++ spec->supported_rates = SUPPORT_RATE_CCK | SUPPORT_RATE_OFDM; ++ ++ if (rt2x00_rf(&rt2x00dev->chip, RF2820) || ++ rt2x00_rf(&rt2x00dev->chip, RF2720)) { ++ spec->num_channels = 14; ++ spec->channels = rf_vals; ++ } else if (rt2x00_rf(&rt2x00dev->chip, RF2850) || ++ rt2x00_rf(&rt2x00dev->chip, RF2750)) { ++ spec->supported_bands |= SUPPORT_BAND_5GHZ; ++ spec->num_channels = ARRAY_SIZE(rf_vals); ++ spec->channels = rf_vals; ++ } else if (rt2x00_rf(&rt2x00dev->chip, RF3020) || ++ rt2x00_rf(&rt2x00dev->chip, RF2020)) { ++ spec->num_channels = ARRAY_SIZE(rf_vals_3070); ++ spec->channels = rf_vals_3070; ++ } ++ ++ /* ++ * Create channel information array ++ */ ++ info = kzalloc(spec->num_channels * sizeof(*info), GFP_KERNEL); ++ if (!info) ++ return -ENOMEM; ++ ++ spec->channels_info = info; ++ ++ tx_power1 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_BG1); ++ tx_power2 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_BG2); ++ ++ for (i = 0; i < 14; i++) { ++ info[i].tx_power1 = TXPOWER_G_FROM_DEV(tx_power1[i]); ++ info[i].tx_power2 = TXPOWER_G_FROM_DEV(tx_power2[i]); ++ } ++ ++ if (spec->num_channels > 14) { ++ tx_power1 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_A1); ++ tx_power2 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_A2); ++ ++ for (i = 14; i < spec->num_channels; i++) { ++ info[i].tx_power1 = TXPOWER_A_FROM_DEV(tx_power1[i]); ++ info[i].tx_power2 = TXPOWER_A_FROM_DEV(tx_power2[i]); ++ } ++ } ++ ++ return 0; ++} ++ ++static int rt2800usb_probe_hw(struct rt2x00_dev *rt2x00dev) ++{ ++ int retval; ++ ++ /* ++ * Allocate eeprom data. ++ */ ++ retval = rt2800usb_validate_eeprom(rt2x00dev); ++ if (retval) ++ return retval; ++ ++ retval = rt2800usb_init_eeprom(rt2x00dev); ++ if (retval) ++ return retval; ++ ++ /* ++ * Initialize hw specifications. ++ */ ++ retval = rt2800usb_probe_hw_mode(rt2x00dev); ++ if (retval) ++ return retval; ++ ++ /* ++ * This device requires firmware. ++ */ ++ __set_bit(DRIVER_REQUIRE_FIRMWARE, &rt2x00dev->flags); ++ __set_bit(DRIVER_REQUIRE_SCHEDULED, &rt2x00dev->flags); ++ if (!modparam_nohwcrypt) ++ __set_bit(CONFIG_SUPPORT_HW_CRYPTO, &rt2x00dev->flags); ++ ++ /* ++ * Set the rssi offset. ++ */ ++ rt2x00dev->rssi_offset = DEFAULT_RSSI_OFFSET; ++ ++ return 0; ++} ++ ++/* ++ * IEEE80211 stack callback functions. ++ */ ++static void rt2800usb_get_tkip_seq(struct ieee80211_hw *hw, u8 hw_key_idx, ++ u32 *iv32, u16 *iv16) ++{ ++ struct rt2x00_dev *rt2x00dev = hw->priv; ++ struct mac_iveiv_entry iveiv_entry; ++ u32 offset; ++ ++ offset = MAC_IVEIV_ENTRY(hw_key_idx); ++ rt2x00usb_register_multiread(rt2x00dev, offset, ++ &iveiv_entry, sizeof(iveiv_entry)); ++ ++ memcpy(&iveiv_entry.iv[0], iv16, sizeof(iv16)); ++ memcpy(&iveiv_entry.iv[4], iv32, sizeof(iv32)); ++} ++ ++static int rt2800usb_set_rts_threshold(struct ieee80211_hw *hw, u32 value) ++{ ++ struct rt2x00_dev *rt2x00dev = hw->priv; ++ u32 reg; ++ bool enabled = (value < IEEE80211_MAX_RTS_THRESHOLD); ++ ++ rt2x00usb_register_read(rt2x00dev, TX_RTS_CFG, ®); ++ rt2x00_set_field32(®, TX_RTS_CFG_RTS_THRES, value); ++ rt2x00usb_register_write(rt2x00dev, TX_RTS_CFG, reg); ++ ++ rt2x00usb_register_read(rt2x00dev, CCK_PROT_CFG, ®); ++ rt2x00_set_field32(®, CCK_PROT_CFG_RTS_TH_EN, enabled); ++ rt2x00usb_register_write(rt2x00dev, CCK_PROT_CFG, reg); ++ ++ rt2x00usb_register_read(rt2x00dev, OFDM_PROT_CFG, ®); ++ rt2x00_set_field32(®, OFDM_PROT_CFG_RTS_TH_EN, enabled); ++ rt2x00usb_register_write(rt2x00dev, OFDM_PROT_CFG, reg); ++ ++ rt2x00usb_register_read(rt2x00dev, MM20_PROT_CFG, ®); ++ rt2x00_set_field32(®, MM20_PROT_CFG_RTS_TH_EN, enabled); ++ rt2x00usb_register_write(rt2x00dev, MM20_PROT_CFG, reg); ++ ++ rt2x00usb_register_read(rt2x00dev, MM40_PROT_CFG, ®); ++ rt2x00_set_field32(®, MM40_PROT_CFG_RTS_TH_EN, enabled); ++ rt2x00usb_register_write(rt2x00dev, MM40_PROT_CFG, reg); ++ ++ rt2x00usb_register_read(rt2x00dev, GF20_PROT_CFG, ®); ++ rt2x00_set_field32(®, GF20_PROT_CFG_RTS_TH_EN, enabled); ++ rt2x00usb_register_write(rt2x00dev, GF20_PROT_CFG, reg); ++ ++ rt2x00usb_register_read(rt2x00dev, GF40_PROT_CFG, ®); ++ rt2x00_set_field32(®, GF40_PROT_CFG_RTS_TH_EN, enabled); ++ rt2x00usb_register_write(rt2x00dev, GF40_PROT_CFG, reg); ++ ++ return 0; ++} ++ ++static int rt2800usb_conf_tx(struct ieee80211_hw *hw, u16 queue_idx, ++ const struct ieee80211_tx_queue_params *params) ++{ ++ struct rt2x00_dev *rt2x00dev = hw->priv; ++ struct data_queue *queue; ++ struct rt2x00_field32 field; ++ int retval; ++ u32 reg; ++ u32 offset; ++ ++ /* ++ * First pass the configuration through rt2x00lib, that will ++ * update the queue settings and validate the input. After that ++ * we are free to update the registers based on the value ++ * in the queue parameter. ++ */ ++ retval = rt2x00mac_conf_tx(hw, queue_idx, params); ++ if (retval) ++ return retval; ++ ++ /* ++ * We only need to perform additional register initialization ++ * for WMM queues/ ++ */ ++ if (queue_idx >= 4) ++ return 0; ++ ++ queue = rt2x00queue_get_queue(rt2x00dev, queue_idx); ++ ++ /* Update WMM TXOP register */ ++ offset = WMM_TXOP0_CFG + (sizeof(u32) * (!!(queue_idx & 2))); ++ field.bit_offset = (queue_idx & 1) * 16; ++ field.bit_mask = 0xffff << field.bit_offset; ++ ++ rt2x00usb_register_read(rt2x00dev, offset, ®); ++ rt2x00_set_field32(®, field, queue->txop); ++ rt2x00usb_register_write(rt2x00dev, offset, reg); ++ ++ /* Update WMM registers */ ++ field.bit_offset = queue_idx * 4; ++ field.bit_mask = 0xf << field.bit_offset; ++ ++ rt2x00usb_register_read(rt2x00dev, WMM_AIFSN_CFG, ®); ++ rt2x00_set_field32(®, field, queue->aifs); ++ rt2x00usb_register_write(rt2x00dev, WMM_AIFSN_CFG, reg); ++ ++ rt2x00usb_register_read(rt2x00dev, WMM_CWMIN_CFG, ®); ++ rt2x00_set_field32(®, field, queue->cw_min); ++ rt2x00usb_register_write(rt2x00dev, WMM_CWMIN_CFG, reg); ++ ++ rt2x00usb_register_read(rt2x00dev, WMM_CWMAX_CFG, ®); ++ rt2x00_set_field32(®, field, queue->cw_max); ++ rt2x00usb_register_write(rt2x00dev, WMM_CWMAX_CFG, reg); ++ ++ /* Update EDCA registers */ ++ offset = EDCA_AC0_CFG + (sizeof(u32) * queue_idx); ++ ++ rt2x00usb_register_read(rt2x00dev, offset, ®); ++ rt2x00_set_field32(®, EDCA_AC0_CFG_TX_OP, queue->txop); ++ rt2x00_set_field32(®, EDCA_AC0_CFG_AIFSN, queue->aifs); ++ rt2x00_set_field32(®, EDCA_AC0_CFG_CWMIN, queue->cw_min); ++ rt2x00_set_field32(®, EDCA_AC0_CFG_CWMAX, queue->cw_max); ++ rt2x00usb_register_write(rt2x00dev, offset, reg); ++ ++ return 0; ++} ++ ++static u64 rt2800usb_get_tsf(struct ieee80211_hw *hw) ++{ ++ struct rt2x00_dev *rt2x00dev = hw->priv; ++ u64 tsf; ++ u32 reg; ++ ++ rt2x00usb_register_read(rt2x00dev, TSF_TIMER_DW1, ®); ++ tsf = (u64) rt2x00_get_field32(reg, TSF_TIMER_DW1_HIGH_WORD) << 32; ++ rt2x00usb_register_read(rt2x00dev, TSF_TIMER_DW0, ®); ++ tsf |= rt2x00_get_field32(reg, TSF_TIMER_DW0_LOW_WORD); ++ ++ return tsf; ++} ++ ++static const struct ieee80211_ops rt2800usb_mac80211_ops = { ++ .tx = rt2x00mac_tx, ++ .start = rt2x00mac_start, ++ .stop = rt2x00mac_stop, ++ .add_interface = rt2x00mac_add_interface, ++ .remove_interface = rt2x00mac_remove_interface, ++ .config = rt2x00mac_config, ++ .config_interface = rt2x00mac_config_interface, ++ .configure_filter = rt2x00mac_configure_filter, ++ .set_key = rt2x00mac_set_key, ++ .get_stats = rt2x00mac_get_stats, ++ .get_tkip_seq = rt2800usb_get_tkip_seq, ++ .set_rts_threshold = rt2800usb_set_rts_threshold, ++ .bss_info_changed = rt2x00mac_bss_info_changed, ++ .conf_tx = rt2800usb_conf_tx, ++ .get_tx_stats = rt2x00mac_get_tx_stats, ++ .get_tsf = rt2800usb_get_tsf, ++}; ++ ++static const struct rt2x00lib_ops rt2800usb_rt2x00_ops = { ++ .probe_hw = rt2800usb_probe_hw, ++ .get_firmware_name = rt2800usb_get_firmware_name, ++ .check_firmware = rt2800usb_check_firmware, ++ .load_firmware = rt2800usb_load_firmware, ++ .initialize = rt2x00usb_initialize, ++ .uninitialize = rt2x00usb_uninitialize, ++ .clear_entry = rt2x00usb_clear_entry, ++ .set_device_state = rt2800usb_set_device_state, ++ .rfkill_poll = rt2800usb_rfkill_poll, ++ .link_stats = rt2800usb_link_stats, ++ .reset_tuner = rt2800usb_reset_tuner, ++ .link_tuner = rt2800usb_link_tuner, ++ .write_tx_desc = rt2800usb_write_tx_desc, ++ .write_tx_data = rt2x00usb_write_tx_data, ++ .write_beacon = rt2800usb_write_beacon, ++ .get_tx_data_len = rt2800usb_get_tx_data_len, ++ .kick_tx_queue = rt2800usb_kick_tx_queue, ++ .kill_tx_queue = rt2x00usb_kill_tx_queue, ++ .fill_rxdone = rt2800usb_fill_rxdone, ++ .config_shared_key = rt2800usb_config_shared_key, ++ .config_pairwise_key = rt2800usb_config_pairwise_key, ++ .config_filter = rt2800usb_config_filter, ++ .config_intf = rt2800usb_config_intf, ++ .config_erp = rt2800usb_config_erp, ++ .config_ant = rt2800usb_config_ant, ++ .config = rt2800usb_config, ++}; ++ ++static const struct data_queue_desc rt2800usb_queue_rx = { ++ .entry_num = RX_ENTRIES, ++ .data_size = AGGREGATION_SIZE, ++ .desc_size = RXD_DESC_SIZE + RXWI_DESC_SIZE, ++ .priv_size = sizeof(struct queue_entry_priv_usb), ++}; ++ ++static const struct data_queue_desc rt2800usb_queue_tx = { ++ .entry_num = TX_ENTRIES, ++ .data_size = AGGREGATION_SIZE, ++ .desc_size = TXINFO_DESC_SIZE + TXWI_DESC_SIZE, ++ .priv_size = sizeof(struct queue_entry_priv_usb), ++}; ++ ++static const struct data_queue_desc rt2800usb_queue_bcn = { ++ .entry_num = 8 * BEACON_ENTRIES, ++ .data_size = MGMT_FRAME_SIZE, ++ .desc_size = TXINFO_DESC_SIZE + TXWI_DESC_SIZE, ++ .priv_size = sizeof(struct queue_entry_priv_usb), ++}; ++ ++static const struct rt2x00_ops rt2800usb_ops = { ++ .name = KBUILD_MODNAME, ++ .max_sta_intf = 1, ++ .max_ap_intf = 8, ++ .eeprom_size = EEPROM_SIZE, ++ .rf_size = RF_SIZE, ++ .tx_queues = NUM_TX_QUEUES, ++ .rx = &rt2800usb_queue_rx, ++ .tx = &rt2800usb_queue_tx, ++ .bcn = &rt2800usb_queue_bcn, ++ .lib = &rt2800usb_rt2x00_ops, ++ .hw = &rt2800usb_mac80211_ops, ++#ifdef CONFIG_RT2X00_LIB_DEBUGFS ++ .debugfs = &rt2800usb_rt2x00debug, ++#endif /* CONFIG_RT2X00_LIB_DEBUGFS */ ++}; ++ ++/* ++ * rt2800usb module information. ++ */ ++static struct usb_device_id rt2800usb_device_table[] = { ++ /* Abocom */ ++ { USB_DEVICE(0x07b8, 0x2870), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x07b8, 0x2770), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x07b8, 0x3070), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x07b8, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x07b8, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x1482, 0x3c09), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ /* AirTies */ ++ { USB_DEVICE(0x1eda, 0x2310), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ /* Amigo */ ++ { USB_DEVICE(0x0e0b, 0x9031), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x0e0b, 0x9041), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ /* Amit */ ++ { USB_DEVICE(0x15c5, 0x0008), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ /* ASUS */ ++ { USB_DEVICE(0x0b05, 0x1731), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x0b05, 0x1732), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x0b05, 0x1742), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x0b05, 0x1760), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x0b05, 0x1761), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ /* AzureWave */ ++ { USB_DEVICE(0x13d3, 0x3247), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x13d3, 0x3262), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x13d3, 0x3273), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ /* Belkin */ ++ { USB_DEVICE(0x050d, 0x8053), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x050d, 0x805c), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x050d, 0x815c), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ /* Buffalo */ ++ { USB_DEVICE(0x0411, 0x012e), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ /* Conceptronic */ ++ { USB_DEVICE(0x14b2, 0x3c06), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x14b2, 0x3c07), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x14b2, 0x3c09), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x14b2, 0x3c12), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x14b2, 0x3c23), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x14b2, 0x3c25), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x14b2, 0x3c27), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x14b2, 0x3c28), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ /* Corega */ ++ { USB_DEVICE(0x07aa, 0x002f), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x07aa, 0x003c), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x07aa, 0x003f), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x18c5, 0x0008), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x18c5, 0x0012), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ /* D-Link */ ++ { USB_DEVICE(0x07d1, 0x3c09), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x07d1, 0x3c11), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x07d1, 0x3c13), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x2001, 0x3c09), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x2001, 0x3c0a), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ /* Edimax */ ++ { USB_DEVICE(0x7392, 0x7711), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x7392, 0x7717), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x7392, 0x7718), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ /* EnGenius */ ++ { USB_DEVICE(0X1740, 0x9701), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x1740, 0x9702), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x1740, 0x9703), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ /* Gemtek */ ++ { USB_DEVICE(0x15a9, 0x0010), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ /* Gigabyte */ ++ { USB_DEVICE(0x1044, 0x800b), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x1044, 0x800c), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x1044, 0x800d), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ /* Hawking */ ++ { USB_DEVICE(0x0e66, 0x0001), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x0e66, 0x0003), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x0e66, 0x0009), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x0e66, 0x000b), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ /* LevelOne */ ++ { USB_DEVICE(0x1740, 0x0605), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x1740, 0x0615), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ /* Linksys */ ++ { USB_DEVICE(0x1737, 0x0071), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ /* Logitec */ ++ { USB_DEVICE(0x0789, 0x0162), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x0789, 0x0163), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x0789, 0x0164), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ /* Pegatron */ ++ { USB_DEVICE(0x1d4d, 0x0002), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ /* Philips */ ++ { USB_DEVICE(0x0471, 0x200f), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ /* Planex */ ++ { USB_DEVICE(0x2019, 0xed06), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x2019, 0xab24), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x2019, 0xab25), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ /* Qcom */ ++ { USB_DEVICE(0x18e8, 0x6259), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ /* Quanta */ ++ { USB_DEVICE(0x1a32, 0x0304), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ /* Ralink */ ++ { USB_DEVICE(0x148f, 0x2070), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x148f, 0x2770), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x148f, 0x2870), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x148f, 0x3070), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x148f, 0x3071), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x148f, 0x3072), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ /* Samsung */ ++ { USB_DEVICE(0x04e8, 0x2018), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ /* Siemens */ ++ { USB_DEVICE(0x129b, 0x1828), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ /* Sitecom */ ++ { USB_DEVICE(0x0df6, 0x0017), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x0df6, 0x002b), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x0df6, 0x002c), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x0df6, 0x002d), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x0df6, 0x0039), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x0df6, 0x003b), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x0df6, 0x003c), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x0df6, 0x003d), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x0df6, 0x003e), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x0df6, 0x003f), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ /* SMC */ ++ { USB_DEVICE(0x083a, 0x6618), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x083a, 0x7511), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x083a, 0x7512), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x083a, 0x7522), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x083a, 0x8522), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x083a, 0xb522), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x083a, 0xa618), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ /* Sparklan */ ++ { USB_DEVICE(0x15a9, 0x0006), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ /* U-Media*/ ++ { USB_DEVICE(0x157e, 0x300e), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ /* ZCOM */ ++ { USB_DEVICE(0x0cde, 0x0022), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x0cde, 0x0025), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ /* Zinwell */ ++ { USB_DEVICE(0x5a57, 0x0280), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { USB_DEVICE(0x5a57, 0x0282), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ /* Zyxel */ ++ { USB_DEVICE(0x0586, 0x3416), USB_DEVICE_DATA(&rt2800usb_ops) }, ++ { 0, } ++}; ++ ++MODULE_AUTHOR(DRV_PROJECT); ++MODULE_VERSION(DRV_VERSION); ++MODULE_DESCRIPTION("Ralink RT2800 USB Wireless LAN driver."); ++MODULE_SUPPORTED_DEVICE("Ralink RT2870 USB chipset based cards"); ++MODULE_DEVICE_TABLE(usb, rt2800usb_device_table); ++MODULE_FIRMWARE(FIRMWARE_RT2870); ++MODULE_LICENSE("GPL"); ++ ++static struct usb_driver rt2800usb_driver = { ++ .name = KBUILD_MODNAME, ++ .id_table = rt2800usb_device_table, ++ .probe = rt2x00usb_probe, ++ .disconnect = rt2x00usb_disconnect, ++ .suspend = rt2x00usb_suspend, ++ .resume = rt2x00usb_resume, ++}; ++ ++static int __init rt2800usb_init(void) ++{ ++ return usb_register(&rt2800usb_driver); ++} ++ ++static void __exit rt2800usb_exit(void) ++{ ++ usb_deregister(&rt2800usb_driver); ++} ++ ++module_init(rt2800usb_init); ++module_exit(rt2800usb_exit); +--- /dev/null ++++ b/drivers/net/wireless/rt2x00/rt2800usb.h +@@ -0,0 +1,1934 @@ ++/* ++ Copyright (C) 2004 - 2009 rt2x00 SourceForge Project ++ ++ ++ This program is free software; you can redistribute it and/or modify ++ it under the terms of the GNU General Public License as published by ++ the Free Software Foundation; either version 2 of the License, or ++ (at your option) any later version. ++ ++ This program is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ GNU General Public License for more details. ++ ++ You should have received a copy of the GNU General Public License ++ along with this program; if not, write to the ++ Free Software Foundation, Inc., ++ 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. ++ */ ++ ++/* ++ Module: rt2800usb ++ Abstract: Data structures and registers for the rt2800usb module. ++ Supported chipsets: RT2800U. ++ */ ++ ++#ifndef RT2800USB_H ++#define RT2800USB_H ++ ++/* ++ * RF chip defines. ++ * ++ * RF2820 2.4G 2T3R ++ * RF2850 2.4G/5G 2T3R ++ * RF2720 2.4G 1T2R ++ * RF2750 2.4G/5G 1T2R ++ * RF3020 2.4G 1T1R ++ * RF2020 2.4G B/G ++ */ ++#define RF2820 0x0001 ++#define RF2850 0x0002 ++#define RF2720 0x0003 ++#define RF2750 0x0004 ++#define RF3020 0x0005 ++#define RF2020 0x0006 ++ ++/* ++ * RT2870 version ++ */ ++#define RT2860C_VERSION 0x28600100 ++#define RT2860D_VERSION 0x28600101 ++#define RT2880E_VERSION 0x28720200 ++#define RT2883_VERSION 0x28830300 ++#define RT3070_VERSION 0x30700200 ++ ++/* ++ * Signal information. ++ * Defaul offset is required for RSSI <-> dBm conversion. ++ */ ++#define DEFAULT_RSSI_OFFSET 120 /* FIXME */ ++ ++/* ++ * Register layout information. ++ */ ++#define CSR_REG_BASE 0x1000 ++#define CSR_REG_SIZE 0x0800 ++#define EEPROM_BASE 0x0000 ++#define EEPROM_SIZE 0x0110 ++#define BBP_BASE 0x0000 ++#define BBP_SIZE 0x0080 ++#define RF_BASE 0x0004 ++#define RF_SIZE 0x0010 ++ ++/* ++ * Number of TX queues. ++ */ ++#define NUM_TX_QUEUES 4 ++ ++/* ++ * USB registers. ++ */ ++ ++/* ++ * HOST-MCU shared memory ++ */ ++#define HOST_CMD_CSR 0x0404 ++#define HOST_CMD_CSR_HOST_COMMAND FIELD32(0x000000ff) ++ ++/* ++ * INT_SOURCE_CSR: Interrupt source register. ++ * Write one to clear corresponding bit. ++ * TX_FIFO_STATUS: FIFO Statistics is full, sw should read 0x171c ++ */ ++#define INT_SOURCE_CSR 0x0200 ++#define INT_SOURCE_CSR_RXDELAYINT FIELD32(0x00000001) ++#define INT_SOURCE_CSR_TXDELAYINT FIELD32(0x00000002) ++#define INT_SOURCE_CSR_RX_DONE FIELD32(0x00000004) ++#define INT_SOURCE_CSR_AC0_DMA_DONE FIELD32(0x00000008) ++#define INT_SOURCE_CSR_AC1_DMA_DONE FIELD32(0x00000010) ++#define INT_SOURCE_CSR_AC2_DMA_DONE FIELD32(0x00000020) ++#define INT_SOURCE_CSR_AC3_DMA_DONE FIELD32(0x00000040) ++#define INT_SOURCE_CSR_HCCA_DMA_DONE FIELD32(0x00000080) ++#define INT_SOURCE_CSR_MGMT_DMA_DONE FIELD32(0x00000100) ++#define INT_SOURCE_CSR_MCU_COMMAND FIELD32(0x00000200) ++#define INT_SOURCE_CSR_RXTX_COHERENT FIELD32(0x00000400) ++#define INT_SOURCE_CSR_TBTT FIELD32(0x00000800) ++#define INT_SOURCE_CSR_PRE_TBTT FIELD32(0x00001000) ++#define INT_SOURCE_CSR_TX_FIFO_STATUS FIELD32(0x00002000) ++#define INT_SOURCE_CSR_AUTO_WAKEUP FIELD32(0x00004000) ++#define INT_SOURCE_CSR_GPTIMER FIELD32(0x00008000) ++#define INT_SOURCE_CSR_RX_COHERENT FIELD32(0x00010000) ++#define INT_SOURCE_CSR_TX_COHERENT FIELD32(0x00020000) ++ ++/* ++ * INT_MASK_CSR: Interrupt MASK register. 1: the interrupt is mask OFF. ++ */ ++#define INT_MASK_CSR 0x0204 ++#define INT_MASK_CSR_RXDELAYINT FIELD32(0x00000001) ++#define INT_MASK_CSR_TXDELAYINT FIELD32(0x00000002) ++#define INT_MASK_CSR_RX_DONE FIELD32(0x00000004) ++#define INT_MASK_CSR_AC0_DMA_DONE FIELD32(0x00000008) ++#define INT_MASK_CSR_AC1_DMA_DONE FIELD32(0x00000010) ++#define INT_MASK_CSR_AC2_DMA_DONE FIELD32(0x00000020) ++#define INT_MASK_CSR_AC3_DMA_DONE FIELD32(0x00000040) ++#define INT_MASK_CSR_HCCA_DMA_DONE FIELD32(0x00000080) ++#define INT_MASK_CSR_MGMT_DMA_DONE FIELD32(0x00000100) ++#define INT_MASK_CSR_MCU_COMMAND FIELD32(0x00000200) ++#define INT_MASK_CSR_RXTX_COHERENT FIELD32(0x00000400) ++#define INT_MASK_CSR_TBTT FIELD32(0x00000800) ++#define INT_MASK_CSR_PRE_TBTT FIELD32(0x00001000) ++#define INT_MASK_CSR_TX_FIFO_STATUS FIELD32(0x00002000) ++#define INT_MASK_CSR_AUTO_WAKEUP FIELD32(0x00004000) ++#define INT_MASK_CSR_GPTIMER FIELD32(0x00008000) ++#define INT_MASK_CSR_RX_COHERENT FIELD32(0x00010000) ++#define INT_MASK_CSR_TX_COHERENT FIELD32(0x00020000) ++ ++/* ++ * WPDMA_GLO_CFG ++ */ ++#define WPDMA_GLO_CFG 0x0208 ++#define WPDMA_GLO_CFG_ENABLE_TX_DMA FIELD32(0x00000001) ++#define WPDMA_GLO_CFG_TX_DMA_BUSY FIELD32(0x00000002) ++#define WPDMA_GLO_CFG_ENABLE_RX_DMA FIELD32(0x00000004) ++#define WPDMA_GLO_CFG_RX_DMA_BUSY FIELD32(0x00000008) ++#define WPDMA_GLO_CFG_WP_DMA_BURST_SIZE FIELD32(0x00000030) ++#define WPDMA_GLO_CFG_TX_WRITEBACK_DONE FIELD32(0x00000040) ++#define WPDMA_GLO_CFG_BIG_ENDIAN FIELD32(0x00000080) ++#define WPDMA_GLO_CFG_RX_HDR_SCATTER FIELD32(0x0000ff00) ++#define WPDMA_GLO_CFG_HDR_SEG_LEN FIELD32(0xffff0000) ++ ++/* ++ * WPDMA_RST_IDX ++ */ ++#define WPDMA_RST_IDX 0x020c ++#define WPDMA_RST_IDX_DTX_IDX0 FIELD32(0x00000001) ++#define WPDMA_RST_IDX_DTX_IDX1 FIELD32(0x00000002) ++#define WPDMA_RST_IDX_DTX_IDX2 FIELD32(0x00000004) ++#define WPDMA_RST_IDX_DTX_IDX3 FIELD32(0x00000008) ++#define WPDMA_RST_IDX_DTX_IDX4 FIELD32(0x00000010) ++#define WPDMA_RST_IDX_DTX_IDX5 FIELD32(0x00000020) ++#define WPDMA_RST_IDX_DRX_IDX0 FIELD32(0x00010000) ++ ++/* ++ * DELAY_INT_CFG ++ */ ++#define DELAY_INT_CFG 0x0210 ++#define DELAY_INT_CFG_RXMAX_PTIME FIELD32(0x000000ff) ++#define DELAY_INT_CFG_RXMAX_PINT FIELD32(0x00007f00) ++#define DELAY_INT_CFG_RXDLY_INT_EN FIELD32(0x00008000) ++#define DELAY_INT_CFG_TXMAX_PTIME FIELD32(0x00ff0000) ++#define DELAY_INT_CFG_TXMAX_PINT FIELD32(0x7f000000) ++#define DELAY_INT_CFG_TXDLY_INT_EN FIELD32(0x80000000) ++ ++/* ++ * WMM_AIFSN_CFG: Aifsn for each EDCA AC ++ * AIFSN0: AC_BE ++ * AIFSN1: AC_BK ++ * AIFSN1: AC_VI ++ * AIFSN1: AC_VO ++ */ ++#define WMM_AIFSN_CFG 0x0214 ++#define WMM_AIFSN_CFG_AIFSN0 FIELD32(0x0000000f) ++#define WMM_AIFSN_CFG_AIFSN1 FIELD32(0x000000f0) ++#define WMM_AIFSN_CFG_AIFSN2 FIELD32(0x00000f00) ++#define WMM_AIFSN_CFG_AIFSN3 FIELD32(0x0000f000) ++ ++/* ++ * WMM_CWMIN_CSR: CWmin for each EDCA AC ++ * CWMIN0: AC_BE ++ * CWMIN1: AC_BK ++ * CWMIN1: AC_VI ++ * CWMIN1: AC_VO ++ */ ++#define WMM_CWMIN_CFG 0x0218 ++#define WMM_CWMIN_CFG_CWMIN0 FIELD32(0x0000000f) ++#define WMM_CWMIN_CFG_CWMIN1 FIELD32(0x000000f0) ++#define WMM_CWMIN_CFG_CWMIN2 FIELD32(0x00000f00) ++#define WMM_CWMIN_CFG_CWMIN3 FIELD32(0x0000f000) ++ ++/* ++ * WMM_CWMAX_CSR: CWmax for each EDCA AC ++ * CWMAX0: AC_BE ++ * CWMAX1: AC_BK ++ * CWMAX1: AC_VI ++ * CWMAX1: AC_VO ++ */ ++#define WMM_CWMAX_CFG 0x021c ++#define WMM_CWMAX_CFG_CWMAX0 FIELD32(0x0000000f) ++#define WMM_CWMAX_CFG_CWMAX1 FIELD32(0x000000f0) ++#define WMM_CWMAX_CFG_CWMAX2 FIELD32(0x00000f00) ++#define WMM_CWMAX_CFG_CWMAX3 FIELD32(0x0000f000) ++ ++/* ++ * AC_TXOP0: AC_BK/AC_BE TXOP register ++ * AC0TXOP: AC_BK in unit of 32us ++ * AC1TXOP: AC_BE in unit of 32us ++ */ ++#define WMM_TXOP0_CFG 0x0220 ++#define WMM_TXOP0_CFG_AC0TXOP FIELD32(0x0000ffff) ++#define WMM_TXOP0_CFG_AC1TXOP FIELD32(0xffff0000) ++ ++/* ++ * AC_TXOP1: AC_VO/AC_VI TXOP register ++ * AC2TXOP: AC_VI in unit of 32us ++ * AC3TXOP: AC_VO in unit of 32us ++ */ ++#define WMM_TXOP1_CFG 0x0224 ++#define WMM_TXOP1_CFG_AC2TXOP FIELD32(0x0000ffff) ++#define WMM_TXOP1_CFG_AC3TXOP FIELD32(0xffff0000) ++ ++/* ++ * GPIO_CTRL_CFG: ++ */ ++#define GPIO_CTRL_CFG 0x0228 ++#define GPIO_CTRL_CFG_BIT0 FIELD32(0x00000001) ++#define GPIO_CTRL_CFG_BIT1 FIELD32(0x00000002) ++#define GPIO_CTRL_CFG_BIT2 FIELD32(0x00000004) ++#define GPIO_CTRL_CFG_BIT3 FIELD32(0x00000008) ++#define GPIO_CTRL_CFG_BIT4 FIELD32(0x00000010) ++#define GPIO_CTRL_CFG_BIT5 FIELD32(0x00000020) ++#define GPIO_CTRL_CFG_BIT6 FIELD32(0x00000040) ++#define GPIO_CTRL_CFG_BIT7 FIELD32(0x00000080) ++#define GPIO_CTRL_CFG_BIT8 FIELD32(0x00000100) ++ ++/* ++ * MCU_CMD_CFG ++ */ ++#define MCU_CMD_CFG 0x022c ++ ++/* ++ * AC_BK register offsets ++ */ ++#define TX_BASE_PTR0 0x0230 ++#define TX_MAX_CNT0 0x0234 ++#define TX_CTX_IDX0 0x0238 ++#define TX_DTX_IDX0 0x023c ++ ++/* ++ * AC_BE register offsets ++ */ ++#define TX_BASE_PTR1 0x0240 ++#define TX_MAX_CNT1 0x0244 ++#define TX_CTX_IDX1 0x0248 ++#define TX_DTX_IDX1 0x024c ++ ++/* ++ * AC_VI register offsets ++ */ ++#define TX_BASE_PTR2 0x0250 ++#define TX_MAX_CNT2 0x0254 ++#define TX_CTX_IDX2 0x0258 ++#define TX_DTX_IDX2 0x025c ++ ++/* ++ * AC_VO register offsets ++ */ ++#define TX_BASE_PTR3 0x0260 ++#define TX_MAX_CNT3 0x0264 ++#define TX_CTX_IDX3 0x0268 ++#define TX_DTX_IDX3 0x026c ++ ++/* ++ * HCCA register offsets ++ */ ++#define TX_BASE_PTR4 0x0270 ++#define TX_MAX_CNT4 0x0274 ++#define TX_CTX_IDX4 0x0278 ++#define TX_DTX_IDX4 0x027c ++ ++/* ++ * MGMT register offsets ++ */ ++#define TX_BASE_PTR5 0x0280 ++#define TX_MAX_CNT5 0x0284 ++#define TX_CTX_IDX5 0x0288 ++#define TX_DTX_IDX5 0x028c ++ ++/* ++ * RX register offsets ++ */ ++#define RX_BASE_PTR 0x0290 ++#define RX_MAX_CNT 0x0294 ++#define RX_CRX_IDX 0x0298 ++#define RX_DRX_IDX 0x029c ++ ++/* ++ * USB_DMA_CFG ++ * RX_BULK_AGG_TIMEOUT: Rx Bulk Aggregation TimeOut in unit of 33ns. ++ * RX_BULK_AGG_LIMIT: Rx Bulk Aggregation Limit in unit of 256 bytes. ++ * PHY_CLEAR: phy watch dog enable. ++ * TX_CLEAR: Clear USB DMA TX path. ++ * TXOP_HALT: Halt TXOP count down when TX buffer is full. ++ * RX_BULK_AGG_EN: Enable Rx Bulk Aggregation. ++ * RX_BULK_EN: Enable USB DMA Rx. ++ * TX_BULK_EN: Enable USB DMA Tx. ++ * EP_OUT_VALID: OUT endpoint data valid. ++ * RX_BUSY: USB DMA RX FSM busy. ++ * TX_BUSY: USB DMA TX FSM busy. ++ */ ++#define USB_DMA_CFG 0x02a0 ++#define USB_DMA_CFG_RX_BULK_AGG_TIMEOUT FIELD32(0x000000ff) ++#define USB_DMA_CFG_RX_BULK_AGG_LIMIT FIELD32(0x0000ff00) ++#define USB_DMA_CFG_PHY_CLEAR FIELD32(0x00010000) ++#define USB_DMA_CFG_TX_CLEAR FIELD32(0x00080000) ++#define USB_DMA_CFG_TXOP_HALT FIELD32(0x00100000) ++#define USB_DMA_CFG_RX_BULK_AGG_EN FIELD32(0x00200000) ++#define USB_DMA_CFG_RX_BULK_EN FIELD32(0x00400000) ++#define USB_DMA_CFG_TX_BULK_EN FIELD32(0x00800000) ++#define USB_DMA_CFG_EP_OUT_VALID FIELD32(0x3f000000) ++#define USB_DMA_CFG_RX_BUSY FIELD32(0x40000000) ++#define USB_DMA_CFG_TX_BUSY FIELD32(0x80000000) ++ ++/* ++ * USB_CYC_CFG ++ */ ++#define USB_CYC_CFG 0x02a4 ++#define USB_CYC_CFG_CLOCK_CYCLE FIELD32(0x000000ff) ++ ++/* ++ * PBF_SYS_CTRL ++ * HOST_RAM_WRITE: enable Host program ram write selection ++ */ ++#define PBF_SYS_CTRL 0x0400 ++#define PBF_SYS_CTRL_READY FIELD32(0x00000080) ++#define PBF_SYS_CTRL_HOST_RAM_WRITE FIELD32(0x00010000) ++ ++/* ++ * PBF registers ++ * Most are for debug. Driver doesn't touch PBF register. ++ */ ++#define PBF_CFG 0x0408 ++#define PBF_MAX_PCNT 0x040c ++#define PBF_CTRL 0x0410 ++#define PBF_INT_STA 0x0414 ++#define PBF_INT_ENA 0x0418 ++ ++/* ++ * BCN_OFFSET0: ++ */ ++#define BCN_OFFSET0 0x042c ++#define BCN_OFFSET0_BCN0 FIELD32(0x000000ff) ++#define BCN_OFFSET0_BCN1 FIELD32(0x0000ff00) ++#define BCN_OFFSET0_BCN2 FIELD32(0x00ff0000) ++#define BCN_OFFSET0_BCN3 FIELD32(0xff000000) ++ ++/* ++ * BCN_OFFSET1: ++ */ ++#define BCN_OFFSET1 0x0430 ++#define BCN_OFFSET1_BCN4 FIELD32(0x000000ff) ++#define BCN_OFFSET1_BCN5 FIELD32(0x0000ff00) ++#define BCN_OFFSET1_BCN6 FIELD32(0x00ff0000) ++#define BCN_OFFSET1_BCN7 FIELD32(0xff000000) ++ ++/* ++ * PBF registers ++ * Most are for debug. Driver doesn't touch PBF register. ++ */ ++#define TXRXQ_PCNT 0x0438 ++#define PBF_DBG 0x043c ++ ++/* ++ * RF registers ++ */ ++#define RF_CSR_CFG 0x0500 ++#define RF_CSR_CFG_DATA FIELD32(0x000000ff) ++#define RF_CSR_CFG_REGNUM FIELD32(0x00001f00) ++#define RF_CSR_CFG_WRITE FIELD32(0x00010000) ++#define RF_CSR_CFG_BUSY FIELD32(0x00020000) ++ ++/* ++ * MAC Control/Status Registers(CSR). ++ * Some values are set in TU, whereas 1 TU == 1024 us. ++ */ ++ ++/* ++ * MAC_CSR0: ASIC revision number. ++ * ASIC_REV: 0 ++ * ASIC_VER: 2870 ++ */ ++#define MAC_CSR0 0x1000 ++#define MAC_CSR0_ASIC_REV FIELD32(0x0000ffff) ++#define MAC_CSR0_ASIC_VER FIELD32(0xffff0000) ++ ++/* ++ * MAC_SYS_CTRL: ++ */ ++#define MAC_SYS_CTRL 0x1004 ++#define MAC_SYS_CTRL_RESET_CSR FIELD32(0x00000001) ++#define MAC_SYS_CTRL_RESET_BBP FIELD32(0x00000002) ++#define MAC_SYS_CTRL_ENABLE_TX FIELD32(0x00000004) ++#define MAC_SYS_CTRL_ENABLE_RX FIELD32(0x00000008) ++#define MAC_SYS_CTRL_CONTINUOUS_TX FIELD32(0x00000010) ++#define MAC_SYS_CTRL_LOOPBACK FIELD32(0x00000020) ++#define MAC_SYS_CTRL_WLAN_HALT FIELD32(0x00000040) ++#define MAC_SYS_CTRL_RX_TIMESTAMP FIELD32(0x00000080) ++ ++/* ++ * MAC_ADDR_DW0: STA MAC register 0 ++ */ ++#define MAC_ADDR_DW0 0x1008 ++#define MAC_ADDR_DW0_BYTE0 FIELD32(0x000000ff) ++#define MAC_ADDR_DW0_BYTE1 FIELD32(0x0000ff00) ++#define MAC_ADDR_DW0_BYTE2 FIELD32(0x00ff0000) ++#define MAC_ADDR_DW0_BYTE3 FIELD32(0xff000000) ++ ++/* ++ * MAC_ADDR_DW1: STA MAC register 1 ++ * UNICAST_TO_ME_MASK: ++ * Used to mask off bits from byte 5 of the MAC address ++ * to determine the UNICAST_TO_ME bit for RX frames. ++ * The full mask is complemented by BSS_ID_MASK: ++ * MASK = BSS_ID_MASK & UNICAST_TO_ME_MASK ++ */ ++#define MAC_ADDR_DW1 0x100c ++#define MAC_ADDR_DW1_BYTE4 FIELD32(0x000000ff) ++#define MAC_ADDR_DW1_BYTE5 FIELD32(0x0000ff00) ++#define MAC_ADDR_DW1_UNICAST_TO_ME_MASK FIELD32(0x00ff0000) ++ ++/* ++ * MAC_BSSID_DW0: BSSID register 0 ++ */ ++#define MAC_BSSID_DW0 0x1010 ++#define MAC_BSSID_DW0_BYTE0 FIELD32(0x000000ff) ++#define MAC_BSSID_DW0_BYTE1 FIELD32(0x0000ff00) ++#define MAC_BSSID_DW0_BYTE2 FIELD32(0x00ff0000) ++#define MAC_BSSID_DW0_BYTE3 FIELD32(0xff000000) ++ ++/* ++ * MAC_BSSID_DW1: BSSID register 1 ++ * BSS_ID_MASK: ++ * 0: 1-BSSID mode (BSS index = 0) ++ * 1: 2-BSSID mode (BSS index: Byte5, bit 0) ++ * 2: 4-BSSID mode (BSS index: byte5, bit 0 - 1) ++ * 3: 8-BSSID mode (BSS index: byte5, bit 0 - 2) ++ * This mask is used to mask off bits 0, 1 and 2 of byte 5 of the ++ * BSSID. This will make sure that those bits will be ignored ++ * when determining the MY_BSS of RX frames. ++ */ ++#define MAC_BSSID_DW1 0x1014 ++#define MAC_BSSID_DW1_BYTE4 FIELD32(0x000000ff) ++#define MAC_BSSID_DW1_BYTE5 FIELD32(0x0000ff00) ++#define MAC_BSSID_DW1_BSS_ID_MASK FIELD32(0x00030000) ++#define MAC_BSSID_DW1_BSS_BCN_NUM FIELD32(0x001c0000) ++ ++/* ++ * MAX_LEN_CFG: Maximum frame length register. ++ * MAX_MPDU: rt2860b max 16k bytes ++ * MAX_PSDU: Maximum PSDU length ++ * (power factor) 0:2^13, 1:2^14, 2:2^15, 3:2^16 ++ */ ++#define MAX_LEN_CFG 0x1018 ++#define MAX_LEN_CFG_MAX_MPDU FIELD32(0x00000fff) ++#define MAX_LEN_CFG_MAX_PSDU FIELD32(0x00003000) ++#define MAX_LEN_CFG_MIN_PSDU FIELD32(0x0000c000) ++#define MAX_LEN_CFG_MIN_MPDU FIELD32(0x000f0000) ++ ++/* ++ * BBP_CSR_CFG: BBP serial control register ++ * VALUE: Register value to program into BBP ++ * REG_NUM: Selected BBP register ++ * READ_CONTROL: 0 write BBP, 1 read BBP ++ * BUSY: ASIC is busy executing BBP commands ++ * BBP_PAR_DUR: 0 4 MAC clocks, 1 8 MAC clocks ++ * BBP_RW_MODE: 0 serial, 1 paralell ++ */ ++#define BBP_CSR_CFG 0x101c ++#define BBP_CSR_CFG_VALUE FIELD32(0x000000ff) ++#define BBP_CSR_CFG_REGNUM FIELD32(0x0000ff00) ++#define BBP_CSR_CFG_READ_CONTROL FIELD32(0x00010000) ++#define BBP_CSR_CFG_BUSY FIELD32(0x00020000) ++#define BBP_CSR_CFG_BBP_PAR_DUR FIELD32(0x00040000) ++#define BBP_CSR_CFG_BBP_RW_MODE FIELD32(0x00080000) ++ ++/* ++ * RF_CSR_CFG0: RF control register ++ * REGID_AND_VALUE: Register value to program into RF ++ * BITWIDTH: Selected RF register ++ * STANDBYMODE: 0 high when standby, 1 low when standby ++ * SEL: 0 RF_LE0 activate, 1 RF_LE1 activate ++ * BUSY: ASIC is busy executing RF commands ++ */ ++#define RF_CSR_CFG0 0x1020 ++#define RF_CSR_CFG0_REGID_AND_VALUE FIELD32(0x00ffffff) ++#define RF_CSR_CFG0_BITWIDTH FIELD32(0x1f000000) ++#define RF_CSR_CFG0_REG_VALUE_BW FIELD32(0x1fffffff) ++#define RF_CSR_CFG0_STANDBYMODE FIELD32(0x20000000) ++#define RF_CSR_CFG0_SEL FIELD32(0x40000000) ++#define RF_CSR_CFG0_BUSY FIELD32(0x80000000) ++ ++/* ++ * RF_CSR_CFG1: RF control register ++ * REGID_AND_VALUE: Register value to program into RF ++ * RFGAP: Gap between BB_CONTROL_RF and RF_LE ++ * 0: 3 system clock cycle (37.5usec) ++ * 1: 5 system clock cycle (62.5usec) ++ */ ++#define RF_CSR_CFG1 0x1024 ++#define RF_CSR_CFG1_REGID_AND_VALUE FIELD32(0x00ffffff) ++#define RF_CSR_CFG1_RFGAP FIELD32(0x1f000000) ++ ++/* ++ * RF_CSR_CFG2: RF control register ++ * VALUE: Register value to program into RF ++ * RFGAP: Gap between BB_CONTROL_RF and RF_LE ++ * 0: 3 system clock cycle (37.5usec) ++ * 1: 5 system clock cycle (62.5usec) ++ */ ++#define RF_CSR_CFG2 0x1028 ++#define RF_CSR_CFG2_VALUE FIELD32(0x00ffffff) ++ ++/* ++ * LED_CFG: LED control ++ * color LED's: ++ * 0: off ++ * 1: blinking upon TX2 ++ * 2: periodic slow blinking ++ * 3: always on ++ * LED polarity: ++ * 0: active low ++ * 1: active high ++ */ ++#define LED_CFG 0x102c ++#define LED_CFG_ON_PERIOD FIELD32(0x000000ff) ++#define LED_CFG_OFF_PERIOD FIELD32(0x0000ff00) ++#define LED_CFG_SLOW_BLINK_PERIOD FIELD32(0x003f0000) ++#define LED_CFG_R_LED_MODE FIELD32(0x03000000) ++#define LED_CFG_G_LED_MODE FIELD32(0x0c000000) ++#define LED_CFG_Y_LED_MODE FIELD32(0x30000000) ++#define LED_CFG_LED_POLAR FIELD32(0x40000000) ++ ++/* ++ * XIFS_TIME_CFG: MAC timing ++ * CCKM_SIFS_TIME: unit 1us. Applied after CCK RX/TX ++ * OFDM_SIFS_TIME: unit 1us. Applied after OFDM RX/TX ++ * OFDM_XIFS_TIME: unit 1us. Applied after OFDM RX ++ * when MAC doesn't reference BBP signal BBRXEND ++ * EIFS: unit 1us ++ * BB_RXEND_ENABLE: reference RXEND signal to begin XIFS defer ++ * ++ */ ++#define XIFS_TIME_CFG 0x1100 ++#define XIFS_TIME_CFG_CCKM_SIFS_TIME FIELD32(0x000000ff) ++#define XIFS_TIME_CFG_OFDM_SIFS_TIME FIELD32(0x0000ff00) ++#define XIFS_TIME_CFG_OFDM_XIFS_TIME FIELD32(0x000f0000) ++#define XIFS_TIME_CFG_EIFS FIELD32(0x1ff00000) ++#define XIFS_TIME_CFG_BB_RXEND_ENABLE FIELD32(0x20000000) ++ ++/* ++ * BKOFF_SLOT_CFG: ++ */ ++#define BKOFF_SLOT_CFG 0x1104 ++#define BKOFF_SLOT_CFG_SLOT_TIME FIELD32(0x000000ff) ++#define BKOFF_SLOT_CFG_CC_DELAY_TIME FIELD32(0x0000ff00) ++ ++/* ++ * NAV_TIME_CFG: ++ */ ++#define NAV_TIME_CFG 0x1108 ++#define NAV_TIME_CFG_SIFS FIELD32(0x000000ff) ++#define NAV_TIME_CFG_SLOT_TIME FIELD32(0x0000ff00) ++#define NAV_TIME_CFG_EIFS FIELD32(0x01ff0000) ++#define NAV_TIME_ZERO_SIFS FIELD32(0x02000000) ++ ++/* ++ * CH_TIME_CFG: count as channel busy ++ */ ++#define CH_TIME_CFG 0x110c ++ ++/* ++ * PBF_LIFE_TIMER: TX/RX MPDU timestamp timer (free run) Unit: 1us ++ */ ++#define PBF_LIFE_TIMER 0x1110 ++ ++/* ++ * BCN_TIME_CFG: ++ * BEACON_INTERVAL: in unit of 1/16 TU ++ * TSF_TICKING: Enable TSF auto counting ++ * TSF_SYNC: Enable TSF sync, 00: disable, 01: infra mode, 10: ad-hoc mode ++ * BEACON_GEN: Enable beacon generator ++ */ ++#define BCN_TIME_CFG 0x1114 ++#define BCN_TIME_CFG_BEACON_INTERVAL FIELD32(0x0000ffff) ++#define BCN_TIME_CFG_TSF_TICKING FIELD32(0x00010000) ++#define BCN_TIME_CFG_TSF_SYNC FIELD32(0x00060000) ++#define BCN_TIME_CFG_TBTT_ENABLE FIELD32(0x00080000) ++#define BCN_TIME_CFG_BEACON_GEN FIELD32(0x00100000) ++#define BCN_TIME_CFG_TX_TIME_COMPENSATE FIELD32(0xf0000000) ++ ++/* ++ * TBTT_SYNC_CFG: ++ */ ++#define TBTT_SYNC_CFG 0x1118 ++ ++/* ++ * TSF_TIMER_DW0: Local lsb TSF timer, read-only ++ */ ++#define TSF_TIMER_DW0 0x111c ++#define TSF_TIMER_DW0_LOW_WORD FIELD32(0xffffffff) ++ ++/* ++ * TSF_TIMER_DW1: Local msb TSF timer, read-only ++ */ ++#define TSF_TIMER_DW1 0x1120 ++#define TSF_TIMER_DW1_HIGH_WORD FIELD32(0xffffffff) ++ ++/* ++ * TBTT_TIMER: TImer remains till next TBTT, read-only ++ */ ++#define TBTT_TIMER 0x1124 ++ ++/* ++ * INT_TIMER_CFG: ++ */ ++#define INT_TIMER_CFG 0x1128 ++ ++/* ++ * INT_TIMER_EN: GP-timer and pre-tbtt Int enable ++ */ ++#define INT_TIMER_EN 0x112c ++ ++/* ++ * CH_IDLE_STA: channel idle time ++ */ ++#define CH_IDLE_STA 0x1130 ++ ++/* ++ * CH_BUSY_STA: channel busy time ++ */ ++#define CH_BUSY_STA 0x1134 ++ ++/* ++ * MAC_STATUS_CFG: ++ * BBP_RF_BUSY: When set to 0, BBP and RF are stable. ++ * if 1 or higher one of the 2 registers is busy. ++ */ ++#define MAC_STATUS_CFG 0x1200 ++#define MAC_STATUS_CFG_BBP_RF_BUSY FIELD32(0x00000003) ++ ++/* ++ * PWR_PIN_CFG: ++ */ ++#define PWR_PIN_CFG 0x1204 ++ ++/* ++ * AUTOWAKEUP_CFG: Manual power control / status register ++ * TBCN_BEFORE_WAKE: ForceWake has high privilege than PutToSleep when both set ++ * AUTOWAKE: 0:sleep, 1:awake ++ */ ++#define AUTOWAKEUP_CFG 0x1208 ++#define AUTOWAKEUP_CFG_AUTO_LEAD_TIME FIELD32(0x000000ff) ++#define AUTOWAKEUP_CFG_TBCN_BEFORE_WAKE FIELD32(0x00007f00) ++#define AUTOWAKEUP_CFG_AUTOWAKE FIELD32(0x00008000) ++ ++/* ++ * EDCA_AC0_CFG: ++ */ ++#define EDCA_AC0_CFG 0x1300 ++#define EDCA_AC0_CFG_TX_OP FIELD32(0x000000ff) ++#define EDCA_AC0_CFG_AIFSN FIELD32(0x00000f00) ++#define EDCA_AC0_CFG_CWMIN FIELD32(0x0000f000) ++#define EDCA_AC0_CFG_CWMAX FIELD32(0x000f0000) ++ ++/* ++ * EDCA_AC1_CFG: ++ */ ++#define EDCA_AC1_CFG 0x1304 ++#define EDCA_AC1_CFG_TX_OP FIELD32(0x000000ff) ++#define EDCA_AC1_CFG_AIFSN FIELD32(0x00000f00) ++#define EDCA_AC1_CFG_CWMIN FIELD32(0x0000f000) ++#define EDCA_AC1_CFG_CWMAX FIELD32(0x000f0000) ++ ++/* ++ * EDCA_AC2_CFG: ++ */ ++#define EDCA_AC2_CFG 0x1308 ++#define EDCA_AC2_CFG_TX_OP FIELD32(0x000000ff) ++#define EDCA_AC2_CFG_AIFSN FIELD32(0x00000f00) ++#define EDCA_AC2_CFG_CWMIN FIELD32(0x0000f000) ++#define EDCA_AC2_CFG_CWMAX FIELD32(0x000f0000) ++ ++/* ++ * EDCA_AC3_CFG: ++ */ ++#define EDCA_AC3_CFG 0x130c ++#define EDCA_AC3_CFG_TX_OP FIELD32(0x000000ff) ++#define EDCA_AC3_CFG_AIFSN FIELD32(0x00000f00) ++#define EDCA_AC3_CFG_CWMIN FIELD32(0x0000f000) ++#define EDCA_AC3_CFG_CWMAX FIELD32(0x000f0000) ++ ++/* ++ * EDCA_TID_AC_MAP: ++ */ ++#define EDCA_TID_AC_MAP 0x1310 ++ ++/* ++ * TX_PWR_CFG_0: ++ */ ++#define TX_PWR_CFG_0 0x1314 ++#define TX_PWR_CFG_0_1MBS FIELD32(0x0000000f) ++#define TX_PWR_CFG_0_2MBS FIELD32(0x000000f0) ++#define TX_PWR_CFG_0_55MBS FIELD32(0x00000f00) ++#define TX_PWR_CFG_0_11MBS FIELD32(0x0000f000) ++#define TX_PWR_CFG_0_6MBS FIELD32(0x000f0000) ++#define TX_PWR_CFG_0_9MBS FIELD32(0x00f00000) ++#define TX_PWR_CFG_0_12MBS FIELD32(0x0f000000) ++#define TX_PWR_CFG_0_18MBS FIELD32(0xf0000000) ++ ++/* ++ * TX_PWR_CFG_1: ++ */ ++#define TX_PWR_CFG_1 0x1318 ++#define TX_PWR_CFG_1_24MBS FIELD32(0x0000000f) ++#define TX_PWR_CFG_1_36MBS FIELD32(0x000000f0) ++#define TX_PWR_CFG_1_48MBS FIELD32(0x00000f00) ++#define TX_PWR_CFG_1_54MBS FIELD32(0x0000f000) ++#define TX_PWR_CFG_1_MCS0 FIELD32(0x000f0000) ++#define TX_PWR_CFG_1_MCS1 FIELD32(0x00f00000) ++#define TX_PWR_CFG_1_MCS2 FIELD32(0x0f000000) ++#define TX_PWR_CFG_1_MCS3 FIELD32(0xf0000000) ++ ++/* ++ * TX_PWR_CFG_2: ++ */ ++#define TX_PWR_CFG_2 0x131c ++#define TX_PWR_CFG_2_MCS4 FIELD32(0x0000000f) ++#define TX_PWR_CFG_2_MCS5 FIELD32(0x000000f0) ++#define TX_PWR_CFG_2_MCS6 FIELD32(0x00000f00) ++#define TX_PWR_CFG_2_MCS7 FIELD32(0x0000f000) ++#define TX_PWR_CFG_2_MCS8 FIELD32(0x000f0000) ++#define TX_PWR_CFG_2_MCS9 FIELD32(0x00f00000) ++#define TX_PWR_CFG_2_MCS10 FIELD32(0x0f000000) ++#define TX_PWR_CFG_2_MCS11 FIELD32(0xf0000000) ++ ++/* ++ * TX_PWR_CFG_3: ++ */ ++#define TX_PWR_CFG_3 0x1320 ++#define TX_PWR_CFG_3_MCS12 FIELD32(0x0000000f) ++#define TX_PWR_CFG_3_MCS13 FIELD32(0x000000f0) ++#define TX_PWR_CFG_3_MCS14 FIELD32(0x00000f00) ++#define TX_PWR_CFG_3_MCS15 FIELD32(0x0000f000) ++#define TX_PWR_CFG_3_UKNOWN1 FIELD32(0x000f0000) ++#define TX_PWR_CFG_3_UKNOWN2 FIELD32(0x00f00000) ++#define TX_PWR_CFG_3_UKNOWN3 FIELD32(0x0f000000) ++#define TX_PWR_CFG_3_UKNOWN4 FIELD32(0xf0000000) ++ ++/* ++ * TX_PWR_CFG_4: ++ */ ++#define TX_PWR_CFG_4 0x1324 ++#define TX_PWR_CFG_4_UKNOWN5 FIELD32(0x0000000f) ++#define TX_PWR_CFG_4_UKNOWN6 FIELD32(0x000000f0) ++#define TX_PWR_CFG_4_UKNOWN7 FIELD32(0x00000f00) ++#define TX_PWR_CFG_4_UKNOWN8 FIELD32(0x0000f000) ++ ++/* ++ * TX_PIN_CFG: ++ */ ++#define TX_PIN_CFG 0x1328 ++#define TX_PIN_CFG_PA_PE_A0_EN FIELD32(0x00000001) ++#define TX_PIN_CFG_PA_PE_G0_EN FIELD32(0x00000002) ++#define TX_PIN_CFG_PA_PE_A1_EN FIELD32(0x00000004) ++#define TX_PIN_CFG_PA_PE_G1_EN FIELD32(0x00000008) ++#define TX_PIN_CFG_PA_PE_A0_POL FIELD32(0x00000010) ++#define TX_PIN_CFG_PA_PE_G0_POL FIELD32(0x00000020) ++#define TX_PIN_CFG_PA_PE_A1_POL FIELD32(0x00000040) ++#define TX_PIN_CFG_PA_PE_G1_POL FIELD32(0x00000080) ++#define TX_PIN_CFG_LNA_PE_A0_EN FIELD32(0x00000100) ++#define TX_PIN_CFG_LNA_PE_G0_EN FIELD32(0x00000200) ++#define TX_PIN_CFG_LNA_PE_A1_EN FIELD32(0x00000400) ++#define TX_PIN_CFG_LNA_PE_G1_EN FIELD32(0x00000800) ++#define TX_PIN_CFG_LNA_PE_A0_POL FIELD32(0x00001000) ++#define TX_PIN_CFG_LNA_PE_G0_POL FIELD32(0x00002000) ++#define TX_PIN_CFG_LNA_PE_A1_POL FIELD32(0x00004000) ++#define TX_PIN_CFG_LNA_PE_G1_POL FIELD32(0x00008000) ++#define TX_PIN_CFG_RFTR_EN FIELD32(0x00010000) ++#define TX_PIN_CFG_RFTR_POL FIELD32(0x00020000) ++#define TX_PIN_CFG_TRSW_EN FIELD32(0x00040000) ++#define TX_PIN_CFG_TRSW_POL FIELD32(0x00080000) ++ ++/* ++ * TX_BAND_CFG: 0x1 use upper 20MHz, 0x0 use lower 20MHz ++ */ ++#define TX_BAND_CFG 0x132c ++#define TX_BAND_CFG_HT40_PLUS FIELD32(0x00000001) ++#define TX_BAND_CFG_A FIELD32(0x00000002) ++#define TX_BAND_CFG_BG FIELD32(0x00000004) ++ ++/* ++ * TX_SW_CFG0: ++ */ ++#define TX_SW_CFG0 0x1330 ++ ++/* ++ * TX_SW_CFG1: ++ */ ++#define TX_SW_CFG1 0x1334 ++ ++/* ++ * TX_SW_CFG2: ++ */ ++#define TX_SW_CFG2 0x1338 ++ ++/* ++ * TXOP_THRES_CFG: ++ */ ++#define TXOP_THRES_CFG 0x133c ++ ++/* ++ * TXOP_CTRL_CFG: ++ */ ++#define TXOP_CTRL_CFG 0x1340 ++ ++/* ++ * TX_RTS_CFG: ++ * RTS_THRES: unit:byte ++ * RTS_FBK_EN: enable rts rate fallback ++ */ ++#define TX_RTS_CFG 0x1344 ++#define TX_RTS_CFG_AUTO_RTS_RETRY_LIMIT FIELD32(0x000000ff) ++#define TX_RTS_CFG_RTS_THRES FIELD32(0x00ffff00) ++#define TX_RTS_CFG_RTS_FBK_EN FIELD32(0x01000000) ++ ++/* ++ * TX_TIMEOUT_CFG: ++ * MPDU_LIFETIME: expiration time = 2^(9+MPDU LIFE TIME) us ++ * RX_ACK_TIMEOUT: unit:slot. Used for TX procedure ++ * TX_OP_TIMEOUT: TXOP timeout value for TXOP truncation. ++ * it is recommended that: ++ * (SLOT_TIME) > (TX_OP_TIMEOUT) > (RX_ACK_TIMEOUT) ++ */ ++#define TX_TIMEOUT_CFG 0x1348 ++#define TX_TIMEOUT_CFG_MPDU_LIFETIME FIELD32(0x000000f0) ++#define TX_TIMEOUT_CFG_RX_ACK_TIMEOUT FIELD32(0x0000ff00) ++#define TX_TIMEOUT_CFG_TX_OP_TIMEOUT FIELD32(0x00ff0000) ++ ++/* ++ * TX_RTY_CFG: ++ * SHORT_RTY_LIMIT: short retry limit ++ * LONG_RTY_LIMIT: long retry limit ++ * LONG_RTY_THRE: Long retry threshoold ++ * NON_AGG_RTY_MODE: Non-Aggregate MPDU retry mode ++ * 0:expired by retry limit, 1: expired by mpdu life timer ++ * AGG_RTY_MODE: Aggregate MPDU retry mode ++ * 0:expired by retry limit, 1: expired by mpdu life timer ++ * TX_AUTO_FB_ENABLE: Tx retry PHY rate auto fallback enable ++ */ ++#define TX_RTY_CFG 0x134c ++#define TX_RTY_CFG_SHORT_RTY_LIMIT FIELD32(0x000000ff) ++#define TX_RTY_CFG_LONG_RTY_LIMIT FIELD32(0x0000ff00) ++#define TX_RTY_CFG_LONG_RTY_THRE FIELD32(0x0fff0000) ++#define TX_RTY_CFG_NON_AGG_RTY_MODE FIELD32(0x10000000) ++#define TX_RTY_CFG_AGG_RTY_MODE FIELD32(0x20000000) ++#define TX_RTY_CFG_TX_AUTO_FB_ENABLE FIELD32(0x40000000) ++ ++/* ++ * TX_LINK_CFG: ++ * REMOTE_MFB_LIFETIME: remote MFB life time. unit: 32us ++ * MFB_ENABLE: TX apply remote MFB 1:enable ++ * REMOTE_UMFS_ENABLE: remote unsolicit MFB enable ++ * 0: not apply remote remote unsolicit (MFS=7) ++ * TX_MRQ_EN: MCS request TX enable ++ * TX_RDG_EN: RDG TX enable ++ * TX_CF_ACK_EN: Piggyback CF-ACK enable ++ * REMOTE_MFB: remote MCS feedback ++ * REMOTE_MFS: remote MCS feedback sequence number ++ */ ++#define TX_LINK_CFG 0x1350 ++#define TX_LINK_CFG_REMOTE_MFB_LIFETIME FIELD32(0x000000ff) ++#define TX_LINK_CFG_MFB_ENABLE FIELD32(0x00000100) ++#define TX_LINK_CFG_REMOTE_UMFS_ENABLE FIELD32(0x00000200) ++#define TX_LINK_CFG_TX_MRQ_EN FIELD32(0x00000400) ++#define TX_LINK_CFG_TX_RDG_EN FIELD32(0x00000800) ++#define TX_LINK_CFG_TX_CF_ACK_EN FIELD32(0x00001000) ++#define TX_LINK_CFG_REMOTE_MFB FIELD32(0x00ff0000) ++#define TX_LINK_CFG_REMOTE_MFS FIELD32(0xff000000) ++ ++/* ++ * HT_FBK_CFG0: ++ */ ++#define HT_FBK_CFG0 0x1354 ++#define HT_FBK_CFG0_HTMCS0FBK FIELD32(0x0000000f) ++#define HT_FBK_CFG0_HTMCS1FBK FIELD32(0x000000f0) ++#define HT_FBK_CFG0_HTMCS2FBK FIELD32(0x00000f00) ++#define HT_FBK_CFG0_HTMCS3FBK FIELD32(0x0000f000) ++#define HT_FBK_CFG0_HTMCS4FBK FIELD32(0x000f0000) ++#define HT_FBK_CFG0_HTMCS5FBK FIELD32(0x00f00000) ++#define HT_FBK_CFG0_HTMCS6FBK FIELD32(0x0f000000) ++#define HT_FBK_CFG0_HTMCS7FBK FIELD32(0xf0000000) ++ ++/* ++ * HT_FBK_CFG1: ++ */ ++#define HT_FBK_CFG1 0x1358 ++#define HT_FBK_CFG1_HTMCS8FBK FIELD32(0x0000000f) ++#define HT_FBK_CFG1_HTMCS9FBK FIELD32(0x000000f0) ++#define HT_FBK_CFG1_HTMCS10FBK FIELD32(0x00000f00) ++#define HT_FBK_CFG1_HTMCS11FBK FIELD32(0x0000f000) ++#define HT_FBK_CFG1_HTMCS12FBK FIELD32(0x000f0000) ++#define HT_FBK_CFG1_HTMCS13FBK FIELD32(0x00f00000) ++#define HT_FBK_CFG1_HTMCS14FBK FIELD32(0x0f000000) ++#define HT_FBK_CFG1_HTMCS15FBK FIELD32(0xf0000000) ++ ++/* ++ * LG_FBK_CFG0: ++ */ ++#define LG_FBK_CFG0 0x135c ++#define LG_FBK_CFG0_OFDMMCS0FBK FIELD32(0x0000000f) ++#define LG_FBK_CFG0_OFDMMCS1FBK FIELD32(0x000000f0) ++#define LG_FBK_CFG0_OFDMMCS2FBK FIELD32(0x00000f00) ++#define LG_FBK_CFG0_OFDMMCS3FBK FIELD32(0x0000f000) ++#define LG_FBK_CFG0_OFDMMCS4FBK FIELD32(0x000f0000) ++#define LG_FBK_CFG0_OFDMMCS5FBK FIELD32(0x00f00000) ++#define LG_FBK_CFG0_OFDMMCS6FBK FIELD32(0x0f000000) ++#define LG_FBK_CFG0_OFDMMCS7FBK FIELD32(0xf0000000) ++ ++/* ++ * LG_FBK_CFG1: ++ */ ++#define LG_FBK_CFG1 0x1360 ++#define LG_FBK_CFG0_CCKMCS0FBK FIELD32(0x0000000f) ++#define LG_FBK_CFG0_CCKMCS1FBK FIELD32(0x000000f0) ++#define LG_FBK_CFG0_CCKMCS2FBK FIELD32(0x00000f00) ++#define LG_FBK_CFG0_CCKMCS3FBK FIELD32(0x0000f000) ++ ++/* ++ * CCK_PROT_CFG: CCK Protection ++ * PROTECT_RATE: Protection control frame rate for CCK TX(RTS/CTS/CFEnd) ++ * PROTECT_CTRL: Protection control frame type for CCK TX ++ * 0:none, 1:RTS/CTS, 2:CTS-to-self ++ * PROTECT_NAV: TXOP protection type for CCK TX ++ * 0:none, 1:ShortNAVprotect, 2:LongNAVProtect ++ * TX_OP_ALLOW_CCK: CCK TXOP allowance, 0:disallow ++ * TX_OP_ALLOW_OFDM: CCK TXOP allowance, 0:disallow ++ * TX_OP_ALLOW_MM20: CCK TXOP allowance, 0:disallow ++ * TX_OP_ALLOW_MM40: CCK TXOP allowance, 0:disallow ++ * TX_OP_ALLOW_GF20: CCK TXOP allowance, 0:disallow ++ * TX_OP_ALLOW_GF40: CCK TXOP allowance, 0:disallow ++ * RTS_TH_EN: RTS threshold enable on CCK TX ++ */ ++#define CCK_PROT_CFG 0x1364 ++#define CCK_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff) ++#define CCK_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000) ++#define CCK_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000) ++#define CCK_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000) ++#define CCK_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000) ++#define CCK_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000) ++#define CCK_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000) ++#define CCK_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000) ++#define CCK_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000) ++#define CCK_PROT_CFG_RTS_TH_EN FIELD32(0x04000000) ++ ++/* ++ * OFDM_PROT_CFG: OFDM Protection ++ */ ++#define OFDM_PROT_CFG 0x1368 ++#define OFDM_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff) ++#define OFDM_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000) ++#define OFDM_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000) ++#define OFDM_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000) ++#define OFDM_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000) ++#define OFDM_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000) ++#define OFDM_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000) ++#define OFDM_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000) ++#define OFDM_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000) ++#define OFDM_PROT_CFG_RTS_TH_EN FIELD32(0x04000000) ++ ++/* ++ * MM20_PROT_CFG: MM20 Protection ++ */ ++#define MM20_PROT_CFG 0x136c ++#define MM20_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff) ++#define MM20_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000) ++#define MM20_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000) ++#define MM20_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000) ++#define MM20_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000) ++#define MM20_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000) ++#define MM20_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000) ++#define MM20_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000) ++#define MM20_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000) ++#define MM20_PROT_CFG_RTS_TH_EN FIELD32(0x04000000) ++ ++/* ++ * MM40_PROT_CFG: MM40 Protection ++ */ ++#define MM40_PROT_CFG 0x1370 ++#define MM40_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff) ++#define MM40_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000) ++#define MM40_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000) ++#define MM40_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000) ++#define MM40_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000) ++#define MM40_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000) ++#define MM40_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000) ++#define MM40_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000) ++#define MM40_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000) ++#define MM40_PROT_CFG_RTS_TH_EN FIELD32(0x04000000) ++ ++/* ++ * GF20_PROT_CFG: GF20 Protection ++ */ ++#define GF20_PROT_CFG 0x1374 ++#define GF20_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff) ++#define GF20_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000) ++#define GF20_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000) ++#define GF20_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000) ++#define GF20_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000) ++#define GF20_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000) ++#define GF20_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000) ++#define GF20_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000) ++#define GF20_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000) ++#define GF20_PROT_CFG_RTS_TH_EN FIELD32(0x04000000) ++ ++/* ++ * GF40_PROT_CFG: GF40 Protection ++ */ ++#define GF40_PROT_CFG 0x1378 ++#define GF40_PROT_CFG_PROTECT_RATE FIELD32(0x0000ffff) ++#define GF40_PROT_CFG_PROTECT_CTRL FIELD32(0x00030000) ++#define GF40_PROT_CFG_PROTECT_NAV FIELD32(0x000c0000) ++#define GF40_PROT_CFG_TX_OP_ALLOW_CCK FIELD32(0x00100000) ++#define GF40_PROT_CFG_TX_OP_ALLOW_OFDM FIELD32(0x00200000) ++#define GF40_PROT_CFG_TX_OP_ALLOW_MM20 FIELD32(0x00400000) ++#define GF40_PROT_CFG_TX_OP_ALLOW_MM40 FIELD32(0x00800000) ++#define GF40_PROT_CFG_TX_OP_ALLOW_GF20 FIELD32(0x01000000) ++#define GF40_PROT_CFG_TX_OP_ALLOW_GF40 FIELD32(0x02000000) ++#define GF40_PROT_CFG_RTS_TH_EN FIELD32(0x04000000) ++ ++/* ++ * EXP_CTS_TIME: ++ */ ++#define EXP_CTS_TIME 0x137c ++ ++/* ++ * EXP_ACK_TIME: ++ */ ++#define EXP_ACK_TIME 0x1380 ++ ++/* ++ * RX_FILTER_CFG: RX configuration register. ++ */ ++#define RX_FILTER_CFG 0x1400 ++#define RX_FILTER_CFG_DROP_CRC_ERROR FIELD32(0x00000001) ++#define RX_FILTER_CFG_DROP_PHY_ERROR FIELD32(0x00000002) ++#define RX_FILTER_CFG_DROP_NOT_TO_ME FIELD32(0x00000004) ++#define RX_FILTER_CFG_DROP_NOT_MY_BSSD FIELD32(0x00000008) ++#define RX_FILTER_CFG_DROP_VER_ERROR FIELD32(0x00000010) ++#define RX_FILTER_CFG_DROP_MULTICAST FIELD32(0x00000020) ++#define RX_FILTER_CFG_DROP_BROADCAST FIELD32(0x00000040) ++#define RX_FILTER_CFG_DROP_DUPLICATE FIELD32(0x00000080) ++#define RX_FILTER_CFG_DROP_CF_END_ACK FIELD32(0x00000100) ++#define RX_FILTER_CFG_DROP_CF_END FIELD32(0x00000200) ++#define RX_FILTER_CFG_DROP_ACK FIELD32(0x00000400) ++#define RX_FILTER_CFG_DROP_CTS FIELD32(0x00000800) ++#define RX_FILTER_CFG_DROP_RTS FIELD32(0x00001000) ++#define RX_FILTER_CFG_DROP_PSPOLL FIELD32(0x00002000) ++#define RX_FILTER_CFG_DROP_BA FIELD32(0x00004000) ++#define RX_FILTER_CFG_DROP_BAR FIELD32(0x00008000) ++#define RX_FILTER_CFG_DROP_CNTL FIELD32(0x00010000) ++ ++/* ++ * AUTO_RSP_CFG: ++ * AUTORESPONDER: 0: disable, 1: enable ++ * BAC_ACK_POLICY: 0:long, 1:short preamble ++ * CTS_40_MMODE: Response CTS 40MHz duplicate mode ++ * CTS_40_MREF: Response CTS 40MHz duplicate mode ++ * AR_PREAMBLE: Auto responder preamble 0:long, 1:short preamble ++ * DUAL_CTS_EN: Power bit value in control frame ++ * ACK_CTS_PSM_BIT:Power bit value in control frame ++ */ ++#define AUTO_RSP_CFG 0x1404 ++#define AUTO_RSP_CFG_AUTORESPONDER FIELD32(0x00000001) ++#define AUTO_RSP_CFG_BAC_ACK_POLICY FIELD32(0x00000002) ++#define AUTO_RSP_CFG_CTS_40_MMODE FIELD32(0x00000004) ++#define AUTO_RSP_CFG_CTS_40_MREF FIELD32(0x00000008) ++#define AUTO_RSP_CFG_AR_PREAMBLE FIELD32(0x00000010) ++#define AUTO_RSP_CFG_DUAL_CTS_EN FIELD32(0x00000040) ++#define AUTO_RSP_CFG_ACK_CTS_PSM_BIT FIELD32(0x00000080) ++ ++/* ++ * LEGACY_BASIC_RATE: ++ */ ++#define LEGACY_BASIC_RATE 0x1408 ++ ++/* ++ * HT_BASIC_RATE: ++ */ ++#define HT_BASIC_RATE 0x140c ++ ++/* ++ * HT_CTRL_CFG: ++ */ ++#define HT_CTRL_CFG 0x1410 ++ ++/* ++ * SIFS_COST_CFG: ++ */ ++#define SIFS_COST_CFG 0x1414 ++ ++/* ++ * RX_PARSER_CFG: ++ * Set NAV for all received frames ++ */ ++#define RX_PARSER_CFG 0x1418 ++ ++/* ++ * TX_SEC_CNT0: ++ */ ++#define TX_SEC_CNT0 0x1500 ++ ++/* ++ * RX_SEC_CNT0: ++ */ ++#define RX_SEC_CNT0 0x1504 ++ ++/* ++ * CCMP_FC_MUTE: ++ */ ++#define CCMP_FC_MUTE 0x1508 ++ ++/* ++ * TXOP_HLDR_ADDR0: ++ */ ++#define TXOP_HLDR_ADDR0 0x1600 ++ ++/* ++ * TXOP_HLDR_ADDR1: ++ */ ++#define TXOP_HLDR_ADDR1 0x1604 ++ ++/* ++ * TXOP_HLDR_ET: ++ */ ++#define TXOP_HLDR_ET 0x1608 ++ ++/* ++ * QOS_CFPOLL_RA_DW0: ++ */ ++#define QOS_CFPOLL_RA_DW0 0x160c ++ ++/* ++ * QOS_CFPOLL_RA_DW1: ++ */ ++#define QOS_CFPOLL_RA_DW1 0x1610 ++ ++/* ++ * QOS_CFPOLL_QC: ++ */ ++#define QOS_CFPOLL_QC 0x1614 ++ ++/* ++ * RX_STA_CNT0: RX PLCP error count & RX CRC error count ++ */ ++#define RX_STA_CNT0 0x1700 ++#define RX_STA_CNT0_CRC_ERR FIELD32(0x0000ffff) ++#define RX_STA_CNT0_PHY_ERR FIELD32(0xffff0000) ++ ++/* ++ * RX_STA_CNT1: RX False CCA count & RX LONG frame count ++ */ ++#define RX_STA_CNT1 0x1704 ++#define RX_STA_CNT1_FALSE_CCA FIELD32(0x0000ffff) ++#define RX_STA_CNT1_PLCP_ERR FIELD32(0xffff0000) ++ ++/* ++ * RX_STA_CNT2: ++ */ ++#define RX_STA_CNT2 0x1708 ++#define RX_STA_CNT2_RX_DUPLI_COUNT FIELD32(0x0000ffff) ++#define RX_STA_CNT2_RX_FIFO_OVERFLOW FIELD32(0xffff0000) ++ ++/* ++ * TX_STA_CNT0: TX Beacon count ++ */ ++#define TX_STA_CNT0 0x170c ++#define TX_STA_CNT0_TX_FAIL_COUNT FIELD32(0x0000ffff) ++#define TX_STA_CNT0_TX_BEACON_COUNT FIELD32(0xffff0000) ++ ++/* ++ * TX_STA_CNT1: TX tx count ++ */ ++#define TX_STA_CNT1 0x1710 ++#define TX_STA_CNT1_TX_SUCCESS FIELD32(0x0000ffff) ++#define TX_STA_CNT1_TX_RETRANSMIT FIELD32(0xffff0000) ++ ++/* ++ * TX_STA_CNT2: TX tx count ++ */ ++#define TX_STA_CNT2 0x1714 ++#define TX_STA_CNT2_TX_ZERO_LEN_COUNT FIELD32(0x0000ffff) ++#define TX_STA_CNT2_TX_UNDER_FLOW_COUNT FIELD32(0xffff0000) ++ ++/* ++ * TX_STA_FIFO: TX Result for specific PID status fifo register ++ */ ++#define TX_STA_FIFO 0x1718 ++#define TX_STA_FIFO_VALID FIELD32(0x00000001) ++#define TX_STA_FIFO_PID_TYPE FIELD32(0x0000001e) ++#define TX_STA_FIFO_TX_SUCCESS FIELD32(0x00000020) ++#define TX_STA_FIFO_TX_AGGRE FIELD32(0x00000040) ++#define TX_STA_FIFO_TX_ACK_REQUIRED FIELD32(0x00000080) ++#define TX_STA_FIFO_WCID FIELD32(0x0000ff00) ++#define TX_STA_FIFO_SUCCESS_RATE FIELD32(0xffff0000) ++ ++/* ++ * TX_AGG_CNT: Debug counter ++ */ ++#define TX_AGG_CNT 0x171c ++#define TX_AGG_CNT_NON_AGG_TX_COUNT FIELD32(0x0000ffff) ++#define TX_AGG_CNT_AGG_TX_COUNT FIELD32(0xffff0000) ++ ++/* ++ * TX_AGG_CNT0: ++ */ ++#define TX_AGG_CNT0 0x1720 ++#define TX_AGG_CNT0_AGG_SIZE_1_COUNT FIELD32(0x0000ffff) ++#define TX_AGG_CNT0_AGG_SIZE_2_COUNT FIELD32(0xffff0000) ++ ++/* ++ * TX_AGG_CNT1: ++ */ ++#define TX_AGG_CNT1 0x1724 ++#define TX_AGG_CNT1_AGG_SIZE_3_COUNT FIELD32(0x0000ffff) ++#define TX_AGG_CNT1_AGG_SIZE_4_COUNT FIELD32(0xffff0000) ++ ++/* ++ * TX_AGG_CNT2: ++ */ ++#define TX_AGG_CNT2 0x1728 ++#define TX_AGG_CNT2_AGG_SIZE_5_COUNT FIELD32(0x0000ffff) ++#define TX_AGG_CNT2_AGG_SIZE_6_COUNT FIELD32(0xffff0000) ++ ++/* ++ * TX_AGG_CNT3: ++ */ ++#define TX_AGG_CNT3 0x172c ++#define TX_AGG_CNT3_AGG_SIZE_7_COUNT FIELD32(0x0000ffff) ++#define TX_AGG_CNT3_AGG_SIZE_8_COUNT FIELD32(0xffff0000) ++ ++/* ++ * TX_AGG_CNT4: ++ */ ++#define TX_AGG_CNT4 0x1730 ++#define TX_AGG_CNT4_AGG_SIZE_9_COUNT FIELD32(0x0000ffff) ++#define TX_AGG_CNT4_AGG_SIZE_10_COUNT FIELD32(0xffff0000) ++ ++/* ++ * TX_AGG_CNT5: ++ */ ++#define TX_AGG_CNT5 0x1734 ++#define TX_AGG_CNT5_AGG_SIZE_11_COUNT FIELD32(0x0000ffff) ++#define TX_AGG_CNT5_AGG_SIZE_12_COUNT FIELD32(0xffff0000) ++ ++/* ++ * TX_AGG_CNT6: ++ */ ++#define TX_AGG_CNT6 0x1738 ++#define TX_AGG_CNT6_AGG_SIZE_13_COUNT FIELD32(0x0000ffff) ++#define TX_AGG_CNT6_AGG_SIZE_14_COUNT FIELD32(0xffff0000) ++ ++/* ++ * TX_AGG_CNT7: ++ */ ++#define TX_AGG_CNT7 0x173c ++#define TX_AGG_CNT7_AGG_SIZE_15_COUNT FIELD32(0x0000ffff) ++#define TX_AGG_CNT7_AGG_SIZE_16_COUNT FIELD32(0xffff0000) ++ ++/* ++ * MPDU_DENSITY_CNT: ++ * TX_ZERO_DEL: TX zero length delimiter count ++ * RX_ZERO_DEL: RX zero length delimiter count ++ */ ++#define MPDU_DENSITY_CNT 0x1740 ++#define MPDU_DENSITY_CNT_TX_ZERO_DEL FIELD32(0x0000ffff) ++#define MPDU_DENSITY_CNT_RX_ZERO_DEL FIELD32(0xffff0000) ++ ++/* ++ * Security key table memory. ++ * MAC_WCID_BASE: 8-bytes (use only 6 bytes) * 256 entry ++ * PAIRWISE_KEY_TABLE_BASE: 32-byte * 256 entry ++ * MAC_IVEIV_TABLE_BASE: 8-byte * 256-entry ++ * MAC_WCID_ATTRIBUTE_BASE: 4-byte * 256-entry ++ * SHARED_KEY_TABLE_BASE: 32-byte * 16-entry ++ * SHARED_KEY_MODE_BASE: 4-byte * 16-entry ++ */ ++#define MAC_WCID_BASE 0x1800 ++#define PAIRWISE_KEY_TABLE_BASE 0x4000 ++#define MAC_IVEIV_TABLE_BASE 0x6000 ++#define MAC_WCID_ATTRIBUTE_BASE 0x6800 ++#define SHARED_KEY_TABLE_BASE 0x6c00 ++#define SHARED_KEY_MODE_BASE 0x7000 ++ ++#define MAC_WCID_ENTRY(__idx) \ ++ ( MAC_WCID_BASE + ((__idx) * sizeof(struct mac_wcid_entry)) ) ++#define PAIRWISE_KEY_ENTRY(__idx) \ ++ ( PAIRWISE_KEY_TABLE_BASE + ((__idx) * sizeof(struct hw_key_entry)) ) ++#define MAC_IVEIV_ENTRY(__idx) \ ++ ( MAC_IVEIV_TABLE_BASE + ((__idx) & sizeof(struct mac_iveiv_entry)) ) ++#define MAC_WCID_ATTR_ENTRY(__idx) \ ++ ( MAC_WCID_ATTRIBUTE_BASE + ((__idx) * sizeof(u32)) ) ++#define SHARED_KEY_ENTRY(__idx) \ ++ ( SHARED_KEY_TABLE_BASE + ((__idx) * sizeof(struct hw_key_entry)) ) ++#define SHARED_KEY_MODE_ENTRY(__idx) \ ++ ( SHARED_KEY_MODE_BASE + ((__idx) * sizeof(u32)) ) ++ ++struct mac_wcid_entry { ++ u8 mac[6]; ++ u8 reserved[2]; ++} __attribute__ ((packed)); ++ ++struct hw_key_entry { ++ u8 key[16]; ++ u8 tx_mic[8]; ++ u8 rx_mic[8]; ++} __attribute__ ((packed)); ++ ++struct mac_iveiv_entry { ++ u8 iv[8]; ++} __attribute__ ((packed)); ++ ++/* ++ * MAC_WCID_ATTRIBUTE: ++ */ ++#define MAC_WCID_ATTRIBUTE_KEYTAB FIELD32(0x00000001) ++#define MAC_WCID_ATTRIBUTE_CIPHER FIELD32(0x0000000e) ++#define MAC_WCID_ATTRIBUTE_BSS_IDX FIELD32(0x00000070) ++#define MAC_WCID_ATTRIBUTE_RX_WIUDF FIELD32(0x00000380) ++ ++/* ++ * SHARED_KEY_MODE: ++ */ ++#define SHARED_KEY_MODE_BSS0_KEY0 FIELD32(0x00000007) ++#define SHARED_KEY_MODE_BSS0_KEY1 FIELD32(0x00000070) ++#define SHARED_KEY_MODE_BSS0_KEY2 FIELD32(0x00000700) ++#define SHARED_KEY_MODE_BSS0_KEY3 FIELD32(0x00007000) ++#define SHARED_KEY_MODE_BSS1_KEY0 FIELD32(0x00070000) ++#define SHARED_KEY_MODE_BSS1_KEY1 FIELD32(0x00700000) ++#define SHARED_KEY_MODE_BSS1_KEY2 FIELD32(0x07000000) ++#define SHARED_KEY_MODE_BSS1_KEY3 FIELD32(0x70000000) ++ ++/* ++ * HOST-MCU communication ++ */ ++ ++/* ++ * H2M_MAILBOX_CSR: Host-to-MCU Mailbox. ++ */ ++#define H2M_MAILBOX_CSR 0x7010 ++#define H2M_MAILBOX_CSR_ARG0 FIELD32(0x000000ff) ++#define H2M_MAILBOX_CSR_ARG1 FIELD32(0x0000ff00) ++#define H2M_MAILBOX_CSR_CMD_TOKEN FIELD32(0x00ff0000) ++#define H2M_MAILBOX_CSR_OWNER FIELD32(0xff000000) ++ ++/* ++ * H2M_MAILBOX_CID: ++ */ ++#define H2M_MAILBOX_CID 0x7014 ++ ++/* ++ * H2M_MAILBOX_STATUS: ++ */ ++#define H2M_MAILBOX_STATUS 0x701c ++ ++/* ++ * H2M_INT_SRC: ++ */ ++#define H2M_INT_SRC 0x7024 ++ ++/* ++ * H2M_BBP_AGENT: ++ */ ++#define H2M_BBP_AGENT 0x7028 ++ ++/* ++ * MCU_LEDCS: LED control for MCU Mailbox. ++ */ ++#define MCU_LEDCS_LED_MODE FIELD8(0x1f) ++#define MCU_LEDCS_POLARITY FIELD8(0x01) ++ ++/* ++ * HW_CS_CTS_BASE: ++ * Carrier-sense CTS frame base address. ++ * It's where mac stores carrier-sense frame for carrier-sense function. ++ */ ++#define HW_CS_CTS_BASE 0x7700 ++ ++/* ++ * HW_DFS_CTS_BASE: ++ * FS CTS frame base address. It's where mac stores CTS frame for DFS. ++ */ ++#define HW_DFS_CTS_BASE 0x7780 ++ ++/* ++ * TXRX control registers - base address 0x3000 ++ */ ++ ++/* ++ * TXRX_CSR1: ++ * rt2860b UNKNOWN reg use R/O Reg Addr 0x77d0 first.. ++ */ ++#define TXRX_CSR1 0x77d0 ++ ++/* ++ * HW_DEBUG_SETTING_BASE: ++ * since NULL frame won't be that long (256 byte) ++ * We steal 16 tail bytes to save debugging settings ++ */ ++#define HW_DEBUG_SETTING_BASE 0x77f0 ++#define HW_DEBUG_SETTING_BASE2 0x7770 ++ ++/* ++ * HW_BEACON_BASE ++ * In order to support maximum 8 MBSS and its maximum length ++ * is 512 bytes for each beacon ++ * Three section discontinue memory segments will be used. ++ * 1. The original region for BCN 0~3 ++ * 2. Extract memory from FCE table for BCN 4~5 ++ * 3. Extract memory from Pair-wise key table for BCN 6~7 ++ * It occupied those memory of wcid 238~253 for BCN 6 ++ * and wcid 222~237 for BCN 7 ++ * ++ * IMPORTANT NOTE: Not sure why legacy driver does this, ++ * but HW_BEACON_BASE7 is 0x0200 bytes below HW_BEACON_BASE6. ++ */ ++#define HW_BEACON_BASE0 0x7800 ++#define HW_BEACON_BASE1 0x7a00 ++#define HW_BEACON_BASE2 0x7c00 ++#define HW_BEACON_BASE3 0x7e00 ++#define HW_BEACON_BASE4 0x7200 ++#define HW_BEACON_BASE5 0x7400 ++#define HW_BEACON_BASE6 0x5dc0 ++#define HW_BEACON_BASE7 0x5bc0 ++ ++#define HW_BEACON_OFFSET(__index) \ ++ ( ((__index) < 4) ? ( HW_BEACON_BASE0 + (__index * 0x0200) ) : \ ++ (((__index) < 6) ? ( HW_BEACON_BASE4 + ((__index - 4) * 0x0200) ) : \ ++ (HW_BEACON_BASE6 - ((__index - 6) * 0x0200))) ) ++ ++/* ++ * 8051 firmware image. ++ */ ++#define FIRMWARE_RT2870 "rt2870.bin" ++#define FIRMWARE_IMAGE_BASE 0x3000 ++ ++/* ++ * BBP registers. ++ * The wordsize of the BBP is 8 bits. ++ */ ++ ++/* ++ * BBP 1: TX Antenna ++ */ ++#define BBP1_TX_POWER FIELD8(0x07) ++#define BBP1_TX_ANTENNA FIELD8(0x18) ++ ++/* ++ * BBP 3: RX Antenna ++ */ ++#define BBP3_RX_ANTENNA FIELD8(0x18) ++#define BBP3_HT40_PLUS FIELD8(0x20) ++ ++/* ++ * BBP 4: Bandwidth ++ */ ++#define BBP4_TX_BF FIELD8(0x01) ++#define BBP4_BANDWIDTH FIELD8(0x18) ++ ++/* ++ * RFCSR registers ++ * The wordsize of the RFCSR is 8 bits. ++ */ ++ ++/* ++ * RFCSR 6: ++ */ ++#define RFCSR6_R FIELD8(0x03) ++ ++/* ++ * RFCSR 7: ++ */ ++#define RFCSR7_RF_TUNING FIELD8(0x01) ++ ++/* ++ * RFCSR 12: ++ */ ++#define RFCSR12_TX_POWER FIELD8(0x1f) ++ ++/* ++ * RFCSR 22: ++ */ ++#define RFCSR22_BASEBAND_LOOPBACK FIELD8(0x01) ++ ++/* ++ * RFCSR 23: ++ */ ++#define RFCSR23_FREQ_OFFSET FIELD8(0x7f) ++ ++/* ++ * RFCSR 30: ++ */ ++#define RFCSR30_RF_CALIBRATION FIELD8(0x80) ++ ++/* ++ * RF registers ++ */ ++ ++/* ++ * RF 2 ++ */ ++#define RF2_ANTENNA_RX2 FIELD32(0x00000040) ++#define RF2_ANTENNA_TX1 FIELD32(0x00004000) ++#define RF2_ANTENNA_RX1 FIELD32(0x00020000) ++ ++/* ++ * RF 3 ++ */ ++#define RF3_TXPOWER_G FIELD32(0x00003e00) ++#define RF3_TXPOWER_A_7DBM_BOOST FIELD32(0x00000200) ++#define RF3_TXPOWER_A FIELD32(0x00003c00) ++ ++/* ++ * RF 4 ++ */ ++#define RF4_TXPOWER_G FIELD32(0x000007c0) ++#define RF4_TXPOWER_A_7DBM_BOOST FIELD32(0x00000040) ++#define RF4_TXPOWER_A FIELD32(0x00000780) ++#define RF4_FREQ_OFFSET FIELD32(0x001f8000) ++#define RF4_HT40 FIELD32(0x00200000) ++ ++/* ++ * EEPROM content. ++ * The wordsize of the EEPROM is 16 bits. ++ */ ++ ++/* ++ * EEPROM Version ++ */ ++#define EEPROM_VERSION 0x0001 ++#define EEPROM_VERSION_FAE FIELD16(0x00ff) ++#define EEPROM_VERSION_VERSION FIELD16(0xff00) ++ ++/* ++ * HW MAC address. ++ */ ++#define EEPROM_MAC_ADDR_0 0x0002 ++#define EEPROM_MAC_ADDR_BYTE0 FIELD16(0x00ff) ++#define EEPROM_MAC_ADDR_BYTE1 FIELD16(0xff00) ++#define EEPROM_MAC_ADDR_1 0x0003 ++#define EEPROM_MAC_ADDR_BYTE2 FIELD16(0x00ff) ++#define EEPROM_MAC_ADDR_BYTE3 FIELD16(0xff00) ++#define EEPROM_MAC_ADDR_2 0x0004 ++#define EEPROM_MAC_ADDR_BYTE4 FIELD16(0x00ff) ++#define EEPROM_MAC_ADDR_BYTE5 FIELD16(0xff00) ++ ++/* ++ * EEPROM ANTENNA config ++ * RXPATH: 1: 1R, 2: 2R, 3: 3R ++ * TXPATH: 1: 1T, 2: 2T ++ */ ++#define EEPROM_ANTENNA 0x001a ++#define EEPROM_ANTENNA_RXPATH FIELD16(0x000f) ++#define EEPROM_ANTENNA_TXPATH FIELD16(0x00f0) ++#define EEPROM_ANTENNA_RF_TYPE FIELD16(0x0f00) ++ ++/* ++ * EEPROM NIC config ++ * CARDBUS_ACCEL: 0 - enable, 1 - disable ++ */ ++#define EEPROM_NIC 0x001b ++#define EEPROM_NIC_HW_RADIO FIELD16(0x0001) ++#define EEPROM_NIC_DYNAMIC_TX_AGC FIELD16(0x0002) ++#define EEPROM_NIC_EXTERNAL_LNA_BG FIELD16(0x0004) ++#define EEPROM_NIC_EXTERNAL_LNA_A FIELD16(0x0008) ++#define EEPROM_NIC_CARDBUS_ACCEL FIELD16(0x0010) ++#define EEPROM_NIC_BW40M_SB_BG FIELD16(0x0020) ++#define EEPROM_NIC_BW40M_SB_A FIELD16(0x0040) ++#define EEPROM_NIC_WPS_PBC FIELD16(0x0080) ++#define EEPROM_NIC_BW40M_BG FIELD16(0x0100) ++#define EEPROM_NIC_BW40M_A FIELD16(0x0200) ++ ++/* ++ * EEPROM frequency ++ */ ++#define EEPROM_FREQ 0x001d ++#define EEPROM_FREQ_OFFSET FIELD16(0x00ff) ++#define EEPROM_FREQ_LED_MODE FIELD16(0x7f00) ++#define EEPROM_FREQ_LED_POLARITY FIELD16(0x1000) ++ ++/* ++ * EEPROM LED ++ * POLARITY_RDY_G: Polarity RDY_G setting. ++ * POLARITY_RDY_A: Polarity RDY_A setting. ++ * POLARITY_ACT: Polarity ACT setting. ++ * POLARITY_GPIO_0: Polarity GPIO0 setting. ++ * POLARITY_GPIO_1: Polarity GPIO1 setting. ++ * POLARITY_GPIO_2: Polarity GPIO2 setting. ++ * POLARITY_GPIO_3: Polarity GPIO3 setting. ++ * POLARITY_GPIO_4: Polarity GPIO4 setting. ++ * LED_MODE: Led mode. ++ */ ++#define EEPROM_LED1 0x001e ++#define EEPROM_LED2 0x001f ++#define EEPROM_LED3 0x0020 ++#define EEPROM_LED_POLARITY_RDY_BG FIELD16(0x0001) ++#define EEPROM_LED_POLARITY_RDY_A FIELD16(0x0002) ++#define EEPROM_LED_POLARITY_ACT FIELD16(0x0004) ++#define EEPROM_LED_POLARITY_GPIO_0 FIELD16(0x0008) ++#define EEPROM_LED_POLARITY_GPIO_1 FIELD16(0x0010) ++#define EEPROM_LED_POLARITY_GPIO_2 FIELD16(0x0020) ++#define EEPROM_LED_POLARITY_GPIO_3 FIELD16(0x0040) ++#define EEPROM_LED_POLARITY_GPIO_4 FIELD16(0x0080) ++#define EEPROM_LED_LED_MODE FIELD16(0x1f00) ++ ++/* ++ * EEPROM LNA ++ */ ++#define EEPROM_LNA 0x0022 ++#define EEPROM_LNA_BG FIELD16(0x00ff) ++#define EEPROM_LNA_A0 FIELD16(0xff00) ++ ++/* ++ * EEPROM RSSI BG offset ++ */ ++#define EEPROM_RSSI_BG 0x0023 ++#define EEPROM_RSSI_BG_OFFSET0 FIELD16(0x00ff) ++#define EEPROM_RSSI_BG_OFFSET1 FIELD16(0xff00) ++ ++/* ++ * EEPROM RSSI BG2 offset ++ */ ++#define EEPROM_RSSI_BG2 0x0024 ++#define EEPROM_RSSI_BG2_OFFSET2 FIELD16(0x00ff) ++#define EEPROM_RSSI_BG2_LNA_A1 FIELD16(0xff00) ++ ++/* ++ * EEPROM RSSI A offset ++ */ ++#define EEPROM_RSSI_A 0x0025 ++#define EEPROM_RSSI_A_OFFSET0 FIELD16(0x00ff) ++#define EEPROM_RSSI_A_OFFSET1 FIELD16(0xff00) ++ ++/* ++ * EEPROM RSSI A2 offset ++ */ ++#define EEPROM_RSSI_A2 0x0026 ++#define EEPROM_RSSI_A2_OFFSET2 FIELD16(0x00ff) ++#define EEPROM_RSSI_A2_LNA_A2 FIELD16(0xff00) ++ ++/* ++ * EEPROM TXpower delta: 20MHZ AND 40 MHZ use different power. ++ * This is delta in 40MHZ. ++ * VALUE: Tx Power dalta value (MAX=4) ++ * TYPE: 1: Plus the delta value, 0: minus the delta value ++ * TXPOWER: Enable: ++ */ ++#define EEPROM_TXPOWER_DELTA 0x0028 ++#define EEPROM_TXPOWER_DELTA_VALUE FIELD16(0x003f) ++#define EEPROM_TXPOWER_DELTA_TYPE FIELD16(0x0040) ++#define EEPROM_TXPOWER_DELTA_TXPOWER FIELD16(0x0080) ++ ++/* ++ * EEPROM TXPOWER 802.11BG ++ */ ++#define EEPROM_TXPOWER_BG1 0x0029 ++#define EEPROM_TXPOWER_BG2 0x0030 ++#define EEPROM_TXPOWER_BG_SIZE 7 ++#define EEPROM_TXPOWER_BG_1 FIELD16(0x00ff) ++#define EEPROM_TXPOWER_BG_2 FIELD16(0xff00) ++ ++/* ++ * EEPROM TXPOWER 802.11A ++ */ ++#define EEPROM_TXPOWER_A1 0x003c ++#define EEPROM_TXPOWER_A2 0x0053 ++#define EEPROM_TXPOWER_A_SIZE 6 ++#define EEPROM_TXPOWER_A_1 FIELD16(0x00ff) ++#define EEPROM_TXPOWER_A_2 FIELD16(0xff00) ++ ++/* ++ * EEPROM TXpower byrate: 20MHZ power ++ */ ++#define EEPROM_TXPOWER_BYRATE 0x006f ++ ++/* ++ * EEPROM BBP. ++ */ ++#define EEPROM_BBP_START 0x0078 ++#define EEPROM_BBP_SIZE 16 ++#define EEPROM_BBP_VALUE FIELD16(0x00ff) ++#define EEPROM_BBP_REG_ID FIELD16(0xff00) ++ ++/* ++ * MCU mailbox commands. ++ */ ++#define MCU_SLEEP 0x30 ++#define MCU_WAKEUP 0x31 ++#define MCU_RADIO_OFF 0x35 ++#define MCU_LED 0x50 ++#define MCU_LED_STRENGTH 0x51 ++#define MCU_LED_1 0x52 ++#define MCU_LED_2 0x53 ++#define MCU_LED_3 0x54 ++#define MCU_RADAR 0x60 ++#define MCU_BOOT_SIGNAL 0x72 ++#define MCU_BBP_SIGNAL 0x80 ++ ++/* ++ * DMA descriptor defines. ++ */ ++#define TXD_DESC_SIZE ( 4 * sizeof(__le32) ) ++#define TXINFO_DESC_SIZE ( 1 * sizeof(__le32) ) ++#define TXWI_DESC_SIZE ( 4 * sizeof(__le32) ) ++#define RXD_DESC_SIZE ( 1 * sizeof(__le32) ) ++#define RXWI_DESC_SIZE ( 4 * sizeof(__le32) ) ++ ++/* ++ * TX descriptor format for TX, PRIO and Beacon Ring. ++ */ ++ ++/* ++ * Word0 ++ */ ++#define TXD_W0_SD_PTR0 FIELD32(0xffffffff) ++ ++/* ++ * Word1 ++ */ ++#define TXD_W1_SD_LEN1 FIELD32(0x00003fff) ++#define TXD_W1_LAST_SEC1 FIELD32(0x00004000) ++#define TXD_W1_BURST FIELD32(0x00008000) ++#define TXD_W1_SD_LEN0 FIELD32(0x3fff0000) ++#define TXD_W1_LAST_SEC0 FIELD32(0x40000000) ++#define TXD_W1_DMA_DONE FIELD32(0x80000000) ++ ++/* ++ * Word2 ++ */ ++#define TXD_W2_SD_PTR1 FIELD32(0xffffffff) ++ ++/* ++ * Word3 ++ * WIV: Wireless Info Valid. 1: Driver filled WI, 0: DMA needs to copy WI ++ * QSEL: Select on-chip FIFO ID for 2nd-stage output scheduler. ++ * 0:MGMT, 1:HCCA 2:EDCA ++ */ ++#define TXD_W3_WIV FIELD32(0x01000000) ++#define TXD_W3_QSEL FIELD32(0x06000000) ++#define TXD_W3_TCO FIELD32(0x20000000) ++#define TXD_W3_UCO FIELD32(0x40000000) ++#define TXD_W3_ICO FIELD32(0x80000000) ++ ++/* ++ * TX Info structure ++ */ ++ ++/* ++ * Word0 ++ * WIV: Wireless Info Valid. 1: Driver filled WI, 0: DMA needs to copy WI ++ * QSEL: Select on-chip FIFO ID for 2nd-stage output scheduler. ++ * 0:MGMT, 1:HCCA 2:EDCA ++ * USB_DMA_NEXT_VALID: Used ONLY in USB bulk Aggregation, NextValid ++ * DMA_TX_BURST: used ONLY in USB bulk Aggregation. ++ * Force USB DMA transmit frame from current selected endpoint ++ */ ++#define TXINFO_W0_USB_DMA_TX_PKT_LEN FIELD32(0x0000ffff) ++#define TXINFO_W0_WIV FIELD32(0x01000000) ++#define TXINFO_W0_QSEL FIELD32(0x06000000) ++#define TXINFO_W0_SW_USE_LAST_ROUND FIELD32(0x08000000) ++#define TXINFO_W0_USB_DMA_NEXT_VALID FIELD32(0x40000000) ++#define TXINFO_W0_USB_DMA_TX_BURST FIELD32(0x80000000) ++ ++/* ++ * TX WI structure ++ */ ++ ++/* ++ * Word0 ++ * FRAG: 1 To inform TKIP engine this is a fragment. ++ * MIMO_PS: The remote peer is in dynamic MIMO-PS mode ++ * TX_OP: 0:HT TXOP rule , 1:PIFS TX ,2:Backoff, 3:sifs ++ * BW: Channel bandwidth 20MHz or 40 MHz ++ * STBC: 1: STBC support MCS =0-7, 2,3 : RESERVED ++ */ ++#define TXWI_W0_FRAG FIELD32(0x00000001) ++#define TXWI_W0_MIMO_PS FIELD32(0x00000002) ++#define TXWI_W0_CF_ACK FIELD32(0x00000004) ++#define TXWI_W0_TS FIELD32(0x00000008) ++#define TXWI_W0_AMPDU FIELD32(0x00000010) ++#define TXWI_W0_MPDU_DENSITY FIELD32(0x000000e0) ++#define TXWI_W0_TX_OP FIELD32(0x00000300) ++#define TXWI_W0_MCS FIELD32(0x007f0000) ++#define TXWI_W0_BW FIELD32(0x00800000) ++#define TXWI_W0_SHORT_GI FIELD32(0x01000000) ++#define TXWI_W0_STBC FIELD32(0x06000000) ++#define TXWI_W0_IFS FIELD32(0x08000000) ++#define TXWI_W0_PHYMODE FIELD32(0xc0000000) ++ ++/* ++ * Word1 ++ */ ++#define TXWI_W1_ACK FIELD32(0x00000001) ++#define TXWI_W1_NSEQ FIELD32(0x00000002) ++#define TXWI_W1_BW_WIN_SIZE FIELD32(0x000000fc) ++#define TXWI_W1_WIRELESS_CLI_ID FIELD32(0x0000ff00) ++#define TXWI_W1_MPDU_TOTAL_BYTE_COUNT FIELD32(0x0fff0000) ++#define TXWI_W1_PACKETID FIELD32(0xf0000000) ++ ++/* ++ * Word2 ++ */ ++#define TXWI_W2_IV FIELD32(0xffffffff) ++ ++/* ++ * Word3 ++ */ ++#define TXWI_W3_EIV FIELD32(0xffffffff) ++ ++/* ++ * RX descriptor format for RX Ring. ++ */ ++ ++/* ++ * Word0 ++ * UNICAST_TO_ME: This RX frame is unicast to me. ++ * MULTICAST: This is a multicast frame. ++ * BROADCAST: This is a broadcast frame. ++ * MY_BSS: this frame belongs to the same BSSID. ++ * CRC_ERROR: CRC error. ++ * CIPHER_ERROR: 0: decryption okay, 1:ICV error, 2:MIC error, 3:KEY not valid. ++ * AMSDU: rx with 802.3 header, not 802.11 header. ++ */ ++ ++#define RXD_W0_BA FIELD32(0x00000001) ++#define RXD_W0_DATA FIELD32(0x00000002) ++#define RXD_W0_NULLDATA FIELD32(0x00000004) ++#define RXD_W0_FRAG FIELD32(0x00000008) ++#define RXD_W0_UNICAST_TO_ME FIELD32(0x00000010) ++#define RXD_W0_MULTICAST FIELD32(0x00000020) ++#define RXD_W0_BROADCAST FIELD32(0x00000040) ++#define RXD_W0_MY_BSS FIELD32(0x00000080) ++#define RXD_W0_CRC_ERROR FIELD32(0x00000100) ++#define RXD_W0_CIPHER_ERROR FIELD32(0x00000600) ++#define RXD_W0_AMSDU FIELD32(0x00000800) ++#define RXD_W0_HTC FIELD32(0x00001000) ++#define RXD_W0_RSSI FIELD32(0x00002000) ++#define RXD_W0_L2PAD FIELD32(0x00004000) ++#define RXD_W0_AMPDU FIELD32(0x00008000) ++#define RXD_W0_DECRYPTED FIELD32(0x00010000) ++#define RXD_W0_PLCP_RSSI FIELD32(0x00020000) ++#define RXD_W0_CIPHER_ALG FIELD32(0x00040000) ++#define RXD_W0_LAST_AMSDU FIELD32(0x00080000) ++#define RXD_W0_PLCP_SIGNAL FIELD32(0xfff00000) ++ ++/* ++ * RX WI structure ++ */ ++ ++/* ++ * Word0 ++ */ ++#define RXWI_W0_WIRELESS_CLI_ID FIELD32(0x000000ff) ++#define RXWI_W0_KEY_INDEX FIELD32(0x00000300) ++#define RXWI_W0_BSSID FIELD32(0x00001c00) ++#define RXWI_W0_UDF FIELD32(0x0000e000) ++#define RXWI_W0_MPDU_TOTAL_BYTE_COUNT FIELD32(0x0fff0000) ++#define RXWI_W0_TID FIELD32(0xf0000000) ++ ++/* ++ * Word1 ++ */ ++#define RXWI_W1_FRAG FIELD32(0x0000000f) ++#define RXWI_W1_SEQUENCE FIELD32(0x0000fff0) ++#define RXWI_W1_MCS FIELD32(0x007f0000) ++#define RXWI_W1_BW FIELD32(0x00800000) ++#define RXWI_W1_SHORT_GI FIELD32(0x01000000) ++#define RXWI_W1_STBC FIELD32(0x06000000) ++#define RXWI_W1_PHYMODE FIELD32(0xc0000000) ++ ++/* ++ * Word2 ++ */ ++#define RXWI_W2_RSSI0 FIELD32(0x000000ff) ++#define RXWI_W2_RSSI1 FIELD32(0x0000ff00) ++#define RXWI_W2_RSSI2 FIELD32(0x00ff0000) ++ ++/* ++ * Word3 ++ */ ++#define RXWI_W3_SNR0 FIELD32(0x000000ff) ++#define RXWI_W3_SNR1 FIELD32(0x0000ff00) ++ ++/* ++ * Macro's for converting txpower from EEPROM to mac80211 value ++ * and from mac80211 value to register value. ++ */ ++#define MIN_G_TXPOWER 0 ++#define MIN_A_TXPOWER -7 ++#define MAX_G_TXPOWER 31 ++#define MAX_A_TXPOWER 15 ++#define DEFAULT_TXPOWER 5 ++ ++#define TXPOWER_G_FROM_DEV(__txpower) \ ++ ((__txpower) > MAX_G_TXPOWER) ? DEFAULT_TXPOWER : (__txpower) ++ ++#define TXPOWER_G_TO_DEV(__txpower) \ ++ clamp_t(char, __txpower, MIN_G_TXPOWER, MAX_G_TXPOWER) ++ ++#define TXPOWER_A_FROM_DEV(__txpower) \ ++ ((__txpower) > MAX_A_TXPOWER) ? DEFAULT_TXPOWER : (__txpower) ++ ++#define TXPOWER_A_TO_DEV(__txpower) \ ++ clamp_t(char, __txpower, MIN_A_TXPOWER, MAX_A_TXPOWER) ++ ++#endif /* RT2800USB_H */ +--- a/drivers/net/wireless/rt2x00/rt2x00.h ++++ b/drivers/net/wireless/rt2x00/rt2x00.h +@@ -144,6 +144,7 @@ struct rt2x00_chip { + #define RT2890D 0x0781 /* 2.4GHz, 5GHz PCIe */ + #define RT2880 0x2880 /* WSOC */ + #define RT3052 0x3052 /* WSOC */ ++#define RT2870 0x1600 + + u16 rf; + u32 rev; diff --git a/package/mac80211/patches/309-rt2x00-Fix-compile-errors-for-SoC.patch b/package/mac80211/patches/309-rt2x00-Fix-compile-errors-for-SoC.patch deleted file mode 100644 index 25c07791f0..0000000000 --- a/package/mac80211/patches/309-rt2x00-Fix-compile-errors-for-SoC.patch +++ /dev/null @@ -1,136 +0,0 @@ -From e6cbd7e05f7c1fe0a737526d20f39b4a52e03ae8 Mon Sep 17 00:00:00 2001 -From: Ivo van Doorn -Date: Tue, 17 Mar 2009 14:01:29 +0100 -Subject: [PATCH] rt2x00: Fix compile errors for SoC - -Signed-off-by: Ivo van Doorn ---- - drivers/net/wireless/rt2x00/rt2800pci.c | 37 +++++++++++++++---------------- - 1 files changed, 18 insertions(+), 19 deletions(-) - ---- a/drivers/net/wireless/rt2x00/rt2800pci.c -+++ b/drivers/net/wireless/rt2x00/rt2800pci.c -@@ -3186,7 +3186,7 @@ MODULE_LICENSE("GPL"); - #define WSOC_RT_CHIPSET RT3052 - #endif /* CONFIG_RALINK_RT305X */ - --static void rt2800soc_free_reg(struct rt2x00_dev *rt2x00dev) -+static void rt2x00soc_free_reg(struct rt2x00_dev *rt2x00dev) - { - kfree(rt2x00dev->rf); - rt2x00dev->rf = NULL; -@@ -3195,7 +3195,7 @@ static void rt2800soc_free_reg(struct rt - rt2x00dev->eeprom = NULL; - } - --static int rt2800soc_alloc_reg(struct rt2x00_dev *rt2x00dev) -+static int rt2x00soc_alloc_reg(struct rt2x00_dev *rt2x00dev) - { - struct platform_device *pdev = to_platform_device(rt2x00dev->dev); - struct resource *res; -@@ -3219,14 +3219,14 @@ static int rt2800soc_alloc_reg(struct rt - - exit: - ERROR_PROBE("Failed to allocate registers.\n"); -- rt2800soc_free_reg(rt2x00dev); -+ rt2x00soc_free_reg(rt2x00dev); - - return -ENOMEM; - } - --static int rt2800soc_probe(struct platform_device *pdev) -+static int rt2x00soc_probe(struct platform_device *pdev) - { -- struct rt2x00_ops *ops = (struct rt2x00_ops *)pdev->driver->p; -+ const struct rt2x00_ops *ops = &rt2800pci_ops; - struct ieee80211_hw *hw; - struct rt2x00_dev *rt2x00dev; - int retval; -@@ -3248,7 +3248,7 @@ static int rt2800soc_probe(struct platfo - - rt2x00_set_chip_rt(rt2x00dev, WSOC_RT_CHIPSET); - -- retval = rt2800soc_alloc_reg(rt2x00dev); -+ retval = rt2x00soc_alloc_reg(rt2x00dev); - if (retval) - goto exit_free_device; - -@@ -3259,7 +3259,7 @@ static int rt2800soc_probe(struct platfo - return 0; - - exit_free_reg: -- rt2800soc_free_reg(rt2x00dev); -+ rt2x00soc_free_reg(rt2x00dev); - - exit_free_device: - ieee80211_free_hw(hw); -@@ -3267,7 +3267,7 @@ exit_free_device: - return retval; - } - --static int rt2800soc_remove(struct platform_device *pdev) -+static int rt2x00soc_remove(struct platform_device *pdev) - { - struct ieee80211_hw *hw = platform_get_drvdata(pdev); - struct rt2x00_dev *rt2x00dev = hw->priv; -@@ -3276,16 +3276,16 @@ static int rt2800soc_remove(struct platf - * Free all allocated data. - */ - rt2x00lib_remove_dev(rt2x00dev); -- rt2800soc_free_reg(rt2x00dev); -+ rt2x00soc_free_reg(rt2x00dev); - ieee80211_free_hw(hw); - - return 0; - } - - #ifdef CONFIG_PM --int rt2x00soc_suspend(struct device *dev, pm_message_t state) -+int rt2x00soc_suspend(struct platform_device *pdev, pm_message_t state) - { -- struct ieee80211_hw *hw = dev_get_drvdata(dev); -+ struct ieee80211_hw *hw = platform_get_drvdata(pdev); - struct rt2x00_dev *rt2x00dev = hw->priv; - int retval; - -@@ -3293,14 +3293,14 @@ int rt2x00soc_suspend(struct device *dev - if (retval) - return retval; - -- rt2800soc_free_reg(rt2x00dev); -+ rt2x00soc_free_reg(rt2x00dev); - - return 0; - } - --int rt2x00soc_resume(struct device *dev) -+int rt2x00soc_resume(struct platform_device *pdev) - { -- struct ieee80211_hw *hw = dev_get_drvdata(dev); -+ struct ieee80211_hw *hw = platform_get_drvdata(pdev); - struct rt2x00_dev *rt2x00dev = hw->priv; - int retval; - -@@ -3315,7 +3315,7 @@ int rt2x00soc_resume(struct device *dev) - return 0; - - exit_free_reg: -- rt2x00pci_free_reg(rt2x00dev); -+ rt2x00soc_free_reg(rt2x00dev); - - return retval; - } -@@ -3326,10 +3326,9 @@ static struct platform_driver rt2800soc_ - .name = "rt2800_wmac", - .owner = THIS_MODULE, - .mod_name = KBUILD_MODNAME, -- .p = &rt2800pci_ops; -- } -- .probe = rt2800soc_probe, -- .remove = __devexit_p(rt2800soc_remove), -+ }, -+ .probe = rt2x00soc_probe, -+ .remove = __devexit_p(rt2x00soc_remove), - .suspend = rt2x00soc_suspend, - .resume = rt2x00soc_resume, - }; diff --git a/package/mac80211/patches/520-b43-autodepend-on-hwrandom.patch b/package/mac80211/patches/520-b43-autodepend-on-hwrandom.patch index c79f6573f5..9ffdadfd26 100644 --- a/package/mac80211/patches/520-b43-autodepend-on-hwrandom.patch +++ b/package/mac80211/patches/520-b43-autodepend-on-hwrandom.patch @@ -4,10 +4,8 @@ This patch is submitted upstream and can be removed when it hits compat-wireless -Index: compat-wireless-2009-03-24/drivers/net/wireless/b43/b43.h -=================================================================== ---- compat-wireless-2009-03-24.orig/drivers/net/wireless/b43/b43.h 2009-03-29 13:27:05.000000000 +0200 -+++ compat-wireless-2009-03-24/drivers/net/wireless/b43/b43.h 2009-03-29 13:27:21.000000000 +0200 +--- a/drivers/net/wireless/b43/b43.h ++++ b/drivers/net/wireless/b43/b43.h @@ -624,9 +624,11 @@ struct b43_wl { /* Stats about the wireless interface */ struct ieee80211_low_level_stats ieee_stats; @@ -21,10 +19,8 @@ Index: compat-wireless-2009-03-24/drivers/net/wireless/b43/b43.h /* The RF-kill button */ struct b43_rfkill rfkill; -Index: compat-wireless-2009-03-24/drivers/net/wireless/b43/main.c -=================================================================== ---- compat-wireless-2009-03-24.orig/drivers/net/wireless/b43/main.c 2009-03-29 13:27:05.000000000 +0200 -+++ compat-wireless-2009-03-24/drivers/net/wireless/b43/main.c 2009-03-29 13:27:21.000000000 +0200 +--- a/drivers/net/wireless/b43/main.c ++++ b/drivers/net/wireless/b43/main.c @@ -2982,6 +2982,7 @@ static void b43_security_init(struct b43 b43_clear_keys(dev); } @@ -64,10 +60,8 @@ Index: compat-wireless-2009-03-24/drivers/net/wireless/b43/main.c return err; } -Index: compat-wireless-2009-03-24/config.mk -=================================================================== ---- compat-wireless-2009-03-24.orig/config.mk 2009-03-29 13:28:03.000000000 +0200 -+++ compat-wireless-2009-03-24/config.mk 2009-03-29 13:28:32.000000000 +0200 +--- a/config.mk ++++ b/config.mk @@ -148,6 +148,7 @@ CONFIG_ATH9K_DEBUG=y # CONFIG_B43_PIO=y # CONFIG_B43_LEDS=y -- cgit v1.2.3