From d687809bd839bd45d78de7f16707de9a98aab717 Mon Sep 17 00:00:00 2001 From: Mohammed Shafi Shajakhan Date: Tue, 10 Jul 2012 14:55:17 +0530 Subject: [PATCH] ath9k_hw: advertise WoW support for capable chipsets support WoW for all chipsets starting from AR9280, AR9285, AR9287, AR9380, AR9382, AR9485, AR9462. Really all hardware may not support WoW even though the flag is set and the WoW working depends on your laptop, BIOS apart from the hardware. Cc: Senthil Balasubramanian Cc: Rajkumar Manoharan Cc: vadivel@qca.qualcomm.com Signed-off-by: Luis R. Rodriguez Signed-off-by: Mohammed Shafi Shajakhan Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/hw.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index c1659d079513..9c8e0d84c56b 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -2589,6 +2589,14 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah) } + if (AR_SREV_9280_20_OR_LATER(ah)) { + pCap->hw_caps |= ATH9K_HW_WOW_DEVICE_CAPABLE | + ATH9K_HW_WOW_PATTERN_MATCH_EXACT; + + if (AR_SREV_9280(ah)) + pCap->hw_caps |= ATH9K_HW_WOW_PATTERN_MATCH_DWORD; + } + return 0; } -- 2.39.5