From: Mohammed Shafi Shajakhan Date: Wed, 30 Nov 2011 15:40:52 +0000 (+0530) Subject: ath9k_hw: add default chainmask for AR9462 X-Git-Tag: v3.3-rc1~182^2~44^2~241 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ba5736a5e9ac20c378ae4179e8a0ed3cc4b44351;p=profile%2Fivi%2Fkernel-adaptation-intel-automotive.git ath9k_hw: add default chainmask for AR9462 the default tx/rx chainmask for AR9462 is 0x3. this patch helps to assign 0x3 rather than 0x7 for AR9462 with the help of fix_chainmask module if something goes wrong in reading tx/rx chain mask from OTP/EEPROM card(though its very unlikely) Signed-off-by: Mohammed Shafi Shajakhan Signed-off-by: John W. Linville --- diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 5aa75c3..6ceb2e1 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -2312,6 +2312,8 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah) if (AR_SREV_9485(ah) || AR_SREV_9285(ah) || AR_SREV_9330(ah)) chip_chainmask = 1; + else if (AR_SREV_9462(ah)) + chip_chainmask = 3; else if (!AR_SREV_9280_20_OR_LATER(ah)) chip_chainmask = 7; else if (!AR_SREV_9300_20_OR_LATER(ah) || AR_SREV_9340(ah))