diff options
Diffstat (limited to 'package/mac80211/patches/326-rt2x00-Update-chipset-ID-handling-rt2800pci.patch')
| -rw-r--r-- | package/mac80211/patches/326-rt2x00-Update-chipset-ID-handling-rt2800pci.patch | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/package/mac80211/patches/326-rt2x00-Update-chipset-ID-handling-rt2800pci.patch b/package/mac80211/patches/326-rt2x00-Update-chipset-ID-handling-rt2800pci.patch new file mode 100644 index 0000000000..284ba04ff6 --- /dev/null +++ b/package/mac80211/patches/326-rt2x00-Update-chipset-ID-handling-rt2800pci.patch @@ -0,0 +1,96 @@ +From d2216933a12c38ab23ee1170c1c143002a825046 Mon Sep 17 00:00:00 2001 +From: Ivo van Doorn <IvDoorn@gmail.com> +Date: Thu, 22 Jan 2009 21:16:08 +0100 +Subject: [PATCH] rt2x00: Update chipset ID handling (rt2800pci) + +Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> +--- + drivers/net/wireless/rt2x00/rt2800pci.c | 22 ++++++++++++++++------ + drivers/net/wireless/rt2x00/rt2800pci.h | 8 +++++--- + 2 files changed, 21 insertions(+), 9 deletions(-) + +--- a/drivers/net/wireless/rt2x00/rt2800pci.c ++++ b/drivers/net/wireless/rt2x00/rt2800pci.c +@@ -984,7 +984,7 @@ static void rt2800pci_reset_tuner(struct + static void rt2800pci_link_tuner(struct rt2x00_dev *rt2x00dev, + struct link_qual *qual, const u32 count) + { +- if (rt2x00_rev(&rt2x00dev->chip) == RT2860_VERSION_C) ++ if (rt2x00_rev(&rt2x00dev->chip) == RT2860C_VERSION) + return; + + /* +@@ -1272,7 +1272,11 @@ static int rt2800pci_init_registers(stru + + rt2x00pci_register_read(rt2x00dev, MAX_LEN_CFG, ®); + rt2x00_set_field32(®, MAX_LEN_CFG_MAX_MPDU, AGGREGATION_SIZE); +- rt2x00_set_field32(®, MAX_LEN_CFG_MAX_PSDU, 1); ++ 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); +@@ -1523,12 +1527,12 @@ static int rt2800pci_init_bbp(struct rt2 + rt2800pci_bbp_write(rt2x00dev, 103, 0x00); + rt2800pci_bbp_write(rt2x00dev, 105, 0x05); + +- if (rt2x00_rev(&rt2x00dev->chip) == RT2860_VERSION_C) { ++ if (rt2x00_rev(&rt2x00dev->chip) == RT2860C_VERSION) { + rt2800pci_bbp_write(rt2x00dev, 69, 0x16); + rt2800pci_bbp_write(rt2x00dev, 73, 0x12); + } + +- if (rt2x00_rev(&rt2x00dev->chip) == RT2860_VERSION_D) ++ if (rt2x00_rev(&rt2x00dev->chip) > RT2860D_VERSION) + rt2800pci_bbp_write(rt2x00dev, 84, 0x19); + + for (i = 0; i < EEPROM_BBP_SIZE; i++) { +@@ -1637,6 +1641,11 @@ static int rt2800pci_enable_radio(struct + /* + * 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); +@@ -2253,13 +2262,14 @@ static int rt2800pci_init_eeprom(struct + PCI_CONFIG_HEADER_DEVICE, &device); + value = rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RF_TYPE); + rt2x00pci_register_read(rt2x00dev, MAC_CSR0, ®); +- reg = rt2x00_get_field32(reg, MAC_CSR0_ASIC_REV); + rt2x00_set_chip(rt2x00dev, device, 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, RF2750) && ++ !rt2x00_rf(&rt2x00dev->chip, RF3020) && ++ !rt2x00_rf(&rt2x00dev->chip, RF2020)) { + ERROR(rt2x00dev, "Invalid RF chipset detected.\n"); + return -ENODEV; + } +--- a/drivers/net/wireless/rt2x00/rt2800pci.h ++++ b/drivers/net/wireless/rt2x00/rt2800pci.h +@@ -47,9 +47,11 @@ + /* + * RT2860 version + */ +-#define RT2860_VERSION_C 0x0100 +-#define RT2860_VERSION_D 0x0101 +-#define RT2860_VERSION_E 0x0200 ++#define RT2860C_VERSION 0x28600100 ++#define RT2860D_VERSION 0x28600101 ++#define RT2880E_VERSION 0x28720200 ++#define RT2883_VERSION 0x28830300 ++#define RT3070_VERSION 0x30700200 + + /* + * Signal information. |