diff options
Diffstat (limited to 'ath5k-disable-fast-channel-switching-by-default.patch')
| -rw-r--r-- | ath5k-disable-fast-channel-switching-by-default.patch | 74 |
1 files changed, 0 insertions, 74 deletions
diff --git a/ath5k-disable-fast-channel-switching-by-default.patch b/ath5k-disable-fast-channel-switching-by-default.patch deleted file mode 100644 index a20989099..000000000 --- a/ath5k-disable-fast-channel-switching-by-default.patch +++ /dev/null @@ -1,74 +0,0 @@ -From 8fa0f2e505a58f6694a94f68d90e509530e68679 Mon Sep 17 00:00:00 2001 -From: Nick Kossifidis <mickflemm@gmail.com> -Date: Thu, 2 Jun 2011 03:09:48 +0300 -Subject: ath5k: Disable fast channel switching by default - -Disable fast channel change by default on AR2413/AR5413 due to -some bug reports (it still works for me but it's better to be safe). -Add a module parameter "fastchanswitch" in case anyone wants to enable -it and play with it. - -Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> -Tested-by: Sedat Dilek <sedat.dilek@gmail.com> -Signed-off-by: John W. Linville <linville@tuxdriver.com> ---- - drivers/net/wireless/ath/ath5k/base.c | 11 ++++++++++- - drivers/net/wireless/ath/ath5k/reset.c | 5 ++++- - 2 files changed, 14 insertions(+), 2 deletions(-) - -diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c -index 2204762..b6c5d37 100644 ---- a/drivers/net/wireless/ath/ath5k/base.c -+++ b/drivers/net/wireless/ath/ath5k/base.c -@@ -72,6 +72,11 @@ static int modparam_all_channels; - module_param_named(all_channels, modparam_all_channels, bool, S_IRUGO); - MODULE_PARM_DESC(all_channels, "Expose all channels the device can use."); - -+static int modparam_fastchanswitch; -+module_param_named(fastchanswitch, modparam_fastchanswitch, bool, S_IRUGO); -+MODULE_PARM_DESC(fastchanswitch, "Enable fast channel switching for AR2413/AR5413 radios."); -+ -+ - /* Module info */ - MODULE_AUTHOR("Jiri Slaby"); - MODULE_AUTHOR("Nick Kossifidis"); -@@ -2686,6 +2691,7 @@ ath5k_reset(struct ath5k_softc *sc, struct ieee80211_channel *chan, - struct ath5k_hw *ah = sc->ah; - struct ath_common *common = ath5k_hw_common(ah); - int ret, ani_mode; -+ bool fast; - - ATH5K_DBG(sc, ATH5K_DEBUG_RESET, "resetting\n"); - -@@ -2705,7 +2711,10 @@ ath5k_reset(struct ath5k_softc *sc, struct ieee80211_channel *chan, - ath5k_drain_tx_buffs(sc); - if (chan) - sc->curchan = chan; -- ret = ath5k_hw_reset(ah, sc->opmode, sc->curchan, chan != NULL, -+ -+ fast = ((chan != NULL) && modparam_fastchanswitch) ? 1 : 0; -+ -+ ret = ath5k_hw_reset(ah, sc->opmode, sc->curchan, fast, - skip_pcu); - if (ret) { - ATH5K_ERR(sc, "can't reset hardware (%d)\n", ret); -diff --git a/drivers/net/wireless/ath/ath5k/reset.c b/drivers/net/wireless/ath/ath5k/reset.c -index 3510de2..126a4ea 100644 ---- a/drivers/net/wireless/ath/ath5k/reset.c -+++ b/drivers/net/wireless/ath/ath5k/reset.c -@@ -1124,8 +1124,11 @@ int ath5k_hw_reset(struct ath5k_hw *ah, enum nl80211_iftype op_mode, - /* Non fatal, can happen eg. - * on mode change */ - ret = 0; -- } else -+ } else { -+ ATH5K_DBG(ah->ah_sc, ATH5K_DEBUG_RESET, -+ "fast chan change successful\n"); - return 0; -+ } - } - - /* --- -1.7.5.2 - |