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ath9k_hw: advertise WoW support for capable chipsets

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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 <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>
This commit is contained in:
Mohammed Shafi Shajakhan 2012-07-10 14:55:17 +05:30 committed by John W. Linville
parent 8e98138958
commit d687809bd8
1 changed files with 8 additions and 0 deletions
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8
drivers/net/wireless/ath/ath9k/hw.c
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@ -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;
}