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Commit 8e981389 authored by Mohammed Shafi Shajakhan's avatar Mohammed Shafi Shajakhan Committed by John W. Linville
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ath9k_hw: Add WoW hardware capability flags 



have seperate wow capability flags for
*basic wow support
*device capable of matching exact user defined pattern
or de-authentication/disassoc pattern
*device such AR9280 requires first four bytes for
all sort of patterns

Cc: Senthil Balasubramanian <senthilb@qca.qualcomm.com>
Cc: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Cc: vadivel@qca.qualcomm.com
Signed-off-by: default avatarLuis R. Rodriguez <mcgrof@qca.qualcomm.com>
Signed-off-by: default avatarMohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 01c78533

drivers/net/wireless/ath/ath9k/hw.h

+14 −0
Original line number Diff line number Diff line
@@ -243,8 +243,22 @@ enum ath9k_hw_caps { 
	ATH9K_HW_CAP_RTT			= BIT(14),

	ATH9K_HW_CAP_MCI			= BIT(15),

	ATH9K_HW_CAP_DFS			= BIT(16),

	ATH9K_HW_WOW_DEVICE_CAPABLE		= BIT(17),

	ATH9K_HW_WOW_PATTERN_MATCH_EXACT	= BIT(18),

	ATH9K_HW_WOW_PATTERN_MATCH_DWORD	= BIT(19),

};



/*

 * WoW device capabilities

 * @ATH9K_HW_WOW_DEVICE_CAPABLE: device revision is capable of WoW.

 * @ATH9K_HW_WOW_PATTERN_MATCH_EXACT: device is capable of matching

 * an exact user defined pattern or de-authentication/disassoc pattern.

 * @ATH9K_HW_WOW_PATTERN_MATCH_DWORD: device requires the first four

 * bytes of the pattern for user defined pattern, de-authentication and

 * disassociation patterns for all types of possible frames recieved

 * of those types.

 */



struct ath9k_hw_capabilities {

	u32 hw_caps; /* ATH9K_HW_CAP_* from ath9k_hw_caps */

	u16 rts_aggr_limit;