diff options
Diffstat (limited to 'package/mac80211/patches/308-rt2x00-Add-powersaving-support-rt2800pci.patch')
| -rw-r--r-- | package/mac80211/patches/308-rt2x00-Add-powersaving-support-rt2800pci.patch | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/package/mac80211/patches/308-rt2x00-Add-powersaving-support-rt2800pci.patch b/package/mac80211/patches/308-rt2x00-Add-powersaving-support-rt2800pci.patch deleted file mode 100644 index 583c2d9ecc..0000000000 --- a/package/mac80211/patches/308-rt2x00-Add-powersaving-support-rt2800pci.patch +++ /dev/null @@ -1,69 +0,0 @@ -From 059fef55f609bded8e83ec8b54729a2f500db938 Mon Sep 17 00:00:00 2001 -From: Ivo van Doorn <IvDoorn@gmail.com> -Date: Sat, 10 Jan 2009 14:29:21 +0100 -Subject: [PATCH] rt2x00: Add powersaving support (rt2800pci) - -Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> ---- - drivers/net/wireless/rt2x00/rt2800pci.c | 36 ++++++++++++++++++++++++++++++- - 1 files changed, 35 insertions(+), 1 deletions(-) - ---- a/drivers/net/wireless/rt2x00/rt2800pci.c -+++ b/drivers/net/wireless/rt2x00/rt2800pci.c -@@ -880,6 +880,36 @@ static void rt2800pci_config_duration(st - 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); -+ -+ rt2800pci_mcu_request(rt2x00dev, MCU_SLEEP, 0xff, 0, 0); -+ } else { -+ rt2800pci_mcu_request(rt2x00dev, MCU_WAKEUP, 0xff, 0, 0); -+ -+ 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) -@@ -896,6 +926,8 @@ static void rt2800pci_config(struct rt2x - 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); - } - - /* -@@ -2346,7 +2378,9 @@ static int rt2800pci_probe_hw_mode(struc - */ - rt2x00dev->hw->flags = - IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING | -- IEEE80211_HW_SIGNAL_DBM; -+ 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); |