From ba5736a5e9ac20c378ae4179e8a0ed3cc4b44351 Mon Sep 17 00:00:00 2001 From: Mohammed Shafi Shajakhan Date: Wed, 30 Nov 2011 21:10:52 +0530 Subject: [PATCH] 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 --- drivers/net/wireless/ath/ath9k/hw.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 5aa75c33d4a2..6ceb2e188080 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))