diff options
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/core.h | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/init.c | 5 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/sdio.c | 3 |
3 files changed, 8 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath6kl/core.h b/drivers/net/wireless/ath/ath6kl/core.h index f301c32a2dd..c30642e9795 100644 --- a/drivers/net/wireless/ath/ath6kl/core.h +++ b/drivers/net/wireless/ath/ath6kl/core.h @@ -166,6 +166,7 @@ struct ath6kl_fw_ie { #define ATH6KL_CONF_IGNORE_PS_FAIL_EVT_IN_SCAN BIT(1) #define ATH6KL_CONF_ENABLE_11N BIT(2) #define ATH6KL_CONF_ENABLE_TX_BURST BIT(3) +#define ATH6KL_CONF_SUSPEND_CUTPOWER BIT(4) enum wlan_low_pwr_state { WLAN_POWER_STATE_ON, diff --git a/drivers/net/wireless/ath/ath6kl/init.c b/drivers/net/wireless/ath/ath6kl/init.c index abc1d8ea7f5..57529acb914 100644 --- a/drivers/net/wireless/ath/ath6kl/init.c +++ b/drivers/net/wireless/ath/ath6kl/init.c @@ -27,9 +27,11 @@ unsigned int debug_mask; static unsigned int testmode; +static bool suspend_cutpower; module_param(debug_mask, uint, 0644); module_param(testmode, uint, 0644); +module_param(suspend_cutpower, bool, 0444); /* * Include definitions here that can be used to tune the WLAN module @@ -1596,6 +1598,9 @@ int ath6kl_core_init(struct ath6kl *ar) ar->conf_flags = ATH6KL_CONF_IGNORE_ERP_BARKER | ATH6KL_CONF_ENABLE_11N | ATH6KL_CONF_ENABLE_TX_BURST; + if (suspend_cutpower) + ar->conf_flags |= ATH6KL_CONF_SUSPEND_CUTPOWER; + ar->wiphy->flags |= WIPHY_FLAG_SUPPORTS_FW_ROAM | WIPHY_FLAG_HAVE_AP_SME; diff --git a/drivers/net/wireless/ath/ath6kl/sdio.c b/drivers/net/wireless/ath/ath6kl/sdio.c index ccb888b41c4..a026daef237 100644 --- a/drivers/net/wireless/ath/ath6kl/sdio.c +++ b/drivers/net/wireless/ath/ath6kl/sdio.c @@ -784,7 +784,8 @@ static int ath6kl_sdio_suspend(struct ath6kl *ar) ath6kl_dbg(ATH6KL_DBG_SUSPEND, "sdio suspend pm_caps 0x%x\n", flags); - if (!(flags & MMC_PM_KEEP_POWER)) { + if (!(flags & MMC_PM_KEEP_POWER) || + (ar->conf_flags & ATH6KL_CONF_SUSPEND_CUTPOWER)) { /* as host doesn't support keep power we need to cut power */ return ath6kl_cfg80211_suspend(ar, ATH6KL_CFG_SUSPEND_CUTPOWER); } |