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Commit ba5736a5 authored by Mohammed Shafi Shajakhan's avatar Mohammed Shafi Shajakhan Committed by John W. Linville
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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: default avatarMohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 6fea593d

drivers/net/wireless/ath/ath9k/hw.c

+2 −0
Original line number Diff line number Diff line
@@ -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))