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ath9k: Register max WOW patterns 

Since the number of patterns that can be configured in
the HW is higher for newer chips, store the chip-specific
value in ath9k_hw_wow.

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Sujith Manoharan 2015-01-30 19:05:33 +05:30 committed by Kalle Valo
parent 41fe883721
commit 12a4442244
2 changed files with 10 additions and 1 deletions
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7
drivers/net/wireless/ath/ath9k/hw.c
View File

@ -2548,6 +2548,13 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
ah->eep_ops->get_eeprom(ah, EEP_PAPRD)) ah->eep_ops->get_eeprom(ah, EEP_PAPRD))
pCap->hw_caps |= ATH9K_HW_CAP_PAPRD; pCap->hw_caps |= ATH9K_HW_CAP_PAPRD;
#ifdef CONFIG_ATH9K_WOW
if (AR_SREV_9462_20_OR_LATER(ah) || AR_SREV_9565_11_OR_LATER(ah))
ah->wow.max_patterns = MAX_NUM_PATTERN;
else
ah->wow.max_patterns = MAX_NUM_PATTERN_LEGACY;
#endif
return 0; return 0;
} }

4
drivers/net/wireless/ath/ath9k/hw.h
View File

@ -204,7 +204,8 @@
#define MAX_PATTERN_SIZE 256 #define MAX_PATTERN_SIZE 256
#define MAX_PATTERN_MASK_SIZE 32 #define MAX_PATTERN_MASK_SIZE 32
#define MAX_NUM_PATTERN 8 #define MAX_NUM_PATTERN 16
#define MAX_NUM_PATTERN_LEGACY 8
#define MAX_NUM_USER_PATTERN 6 /* deducting the disassociate and #define MAX_NUM_USER_PATTERN 6 /* deducting the disassociate and
deauthenticate packets */ deauthenticate packets */
@ -272,6 +273,7 @@ enum ath9k_hw_caps {
struct ath9k_hw_wow { struct ath9k_hw_wow {
u32 wow_event_mask; u32 wow_event_mask;
u8 max_patterns;
}; };
struct ath9k_hw_capabilities { struct ath9k_hw_capabilities {