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ath9k_hw: Add WoW hardware capability flags

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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: 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 14:54:53 +05:30 committed by John W. Linville
parent 01c785338e
commit 8e98138958
1 changed files with 14 additions and 0 deletions
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14
drivers/net/wireless/ath/ath9k/hw.h
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@ -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;