diff options
| author | Vivek Natarajan <vnatarajan@atheros.com> | 2009-09-17 09:24:58 +0530 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-09-23 11:35:50 -0400 |
| commit | 93b1b37f6a4de8bce17f55d9cfa10ef5c8c04e8a (patch) | |
| tree | 16405891b20c8d73e80812d525ec45a9f71255f5 /drivers/net/wireless/ath/ath9k/reg.h | |
| parent | 6170cd5c72399f8536412ac75cba29cddc9919fb (diff) | |
ath9k: Revamp PCIE workarounds
* Disable L1 state ONLY when device is in D3 mode.
* Clear bit 22 of register 0x4004.
* Handle power on/off properly
Not setting the workarounds properly resulted in the
disappearance of the card in certain cases.
Signed-off-by: Vivek Natarajan <vnatarajan@atheros.com>
Signed-off-by: Sujith <Sujith.Manoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/reg.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/reg.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h index e5c29eb86e80..d83b77f821e9 100644 --- a/drivers/net/wireless/ath/ath9k/reg.h +++ b/drivers/net/wireless/ath/ath9k/reg.h @@ -676,8 +676,9 @@ #define AR_RC_HOSTIF 0x00000100 #define AR_WA 0x4004 +#define AR_WA_D3_L1_DISABLE (1 << 14) #define AR9285_WA_DEFAULT 0x004a05cb -#define AR9280_WA_DEFAULT 0x0040073f +#define AR9280_WA_DEFAULT 0x0040073b #define AR_WA_DEFAULT 0x0000073f |