diff options
author | Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com> | 2012-07-10 05:25:35 -0400 |
---|---|---|
committer | John W. Linville <linville@tuxdriver.com> | 2012-07-12 15:27:16 -0400 |
commit | 9f11e16edc6ee50e69fd32f0fdb75e520e55debb (patch) | |
tree | 13b6e196addbcbdf02dc5bca3c6f045d602c593b /drivers/net | |
parent | d687809bd839bd45d78de7f16707de9a98aab717 (diff) |
ath9k: advertise supported WoW flags to upper layer
currently the code supports WoW triggers due to
*magic packet
*user defined patterns
*deauth and disassoc patterns
*disconnect - beacon miss, last beacon received timeout,
no ack for keeep alive frames.
Cc: Senthil Balasubramanian <senthilb@qca.qualcomm.com>
Cc: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Cc: vadivel@qca.qualcomm.com
Signed-off-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net')
-rw-r--r-- | drivers/net/wireless/ath/ath9k/init.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c index 9dfce1a69c7..af95d180d7f 100644 --- a/drivers/net/wireless/ath/ath9k/init.c +++ b/drivers/net/wireless/ath/ath9k/init.c | |||
@@ -713,6 +713,24 @@ void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw) | |||
713 | hw->wiphy->flags |= WIPHY_FLAG_SUPPORTS_TDLS; | 713 | hw->wiphy->flags |= WIPHY_FLAG_SUPPORTS_TDLS; |
714 | hw->wiphy->flags |= WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL; | 714 | hw->wiphy->flags |= WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL; |
715 | 715 | ||
716 | #ifdef CONFIG_PM_SLEEP | ||
717 | |||
718 | if ((ah->caps.hw_caps & ATH9K_HW_WOW_DEVICE_CAPABLE) && | ||
719 | device_can_wakeup(sc->dev)) { | ||
720 | |||
721 | hw->wiphy->wowlan.flags = WIPHY_WOWLAN_MAGIC_PKT | | ||
722 | WIPHY_WOWLAN_DISCONNECT; | ||
723 | hw->wiphy->wowlan.n_patterns = MAX_NUM_USER_PATTERN; | ||
724 | hw->wiphy->wowlan.pattern_min_len = 1; | ||
725 | hw->wiphy->wowlan.pattern_max_len = MAX_PATTERN_SIZE; | ||
726 | |||
727 | } | ||
728 | |||
729 | atomic_set(&sc->wow_sleep_proc_intr, -1); | ||
730 | atomic_set(&sc->wow_got_bmiss_intr, -1); | ||
731 | |||
732 | #endif | ||
733 | |||
716 | hw->queues = 4; | 734 | hw->queues = 4; |
717 | hw->max_rates = 4; | 735 | hw->max_rates = 4; |
718 | hw->channel_change_time = 5000; | 736 | hw->channel_change_time = 5000; |