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authorFelix Fietkau <nbd@openwrt.org>2010-06-12 00:33:56 -0400
committerJohn W. Linville <linville@tuxdriver.com>2010-06-14 15:39:31 -0400
commit41f3e54d72cbf435f9ad04e02a10cd4597384841 (patch)
tree3349c159b0f1964adbb7608218e3872535edc665 /drivers/net
parent97923b14a5a13e6d59b07eccfbb71f4981c00cb0 (diff)
ath9k: add a debugfs entry for ignoring CCA on the extension channel in HT40
Debugfs requires a u32 for bool knobs though so we turn the ath9k_hw knob into a u32 as well. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net')
-rw-r--r--drivers/net/wireless/ath/ath9k/debug.c4
-rw-r--r--drivers/net/wireless/ath/ath9k/hw.h2
2 files changed, 5 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c
index a6cb48d9d2e5..54aae931424e 100644
--- a/drivers/net/wireless/ath/ath9k/debug.c
+++ b/drivers/net/wireless/ath/ath9k/debug.c
@@ -956,6 +956,10 @@ int ath9k_init_debug(struct ath_hw *ah)
sc->debug.debugfs_phy, sc, &fops_regval))
goto err;
+ if (!debugfs_create_bool("ignore_extcca", S_IRUSR | S_IWUSR,
+ sc->debug.debugfs_phy, &ah->config.cwm_ignore_extcca))
+ goto err;
+
sc->debug.regidx = 0;
return 0;
err:
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index ba84ac7ac4e2..20ec29f8bd8b 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -238,7 +238,7 @@ struct ath9k_ops_config {
int sw_beacon_response_time;
int additional_swba_backoff;
int ack_6mb;
- int cwm_ignore_extcca;
+ u32 cwm_ignore_extcca;
u8 pcie_powersave_enable;
u8 pcie_clock_req;
u32 pcie_waen;