From: Felix Fietkau Date: Sat, 12 Jun 2010 04:33:56 +0000 (-0400) Subject: ath9k: add a debugfs entry for ignoring CCA on the extension channel in HT40 X-Git-Tag: firefly_0821_release~9833^2~1306^2~107^2~252 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=41f3e54d72cbf435f9ad04e02a10cd4597384841;p=firefly-linux-kernel-4.4.55.git 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 Signed-off-by: Luis R. Rodriguez Signed-off-by: John W. Linville --- 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;