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Commit bde717ab authored by Miaoqing Pan's avatar Miaoqing Pan Committed by Kalle Valo
Browse files

ath9k: fix tx99 bus error 



The hard coded register 0x9864 and 0x9924 are invalid
for ar9300 chips.

Cc: <stable@vger.kernel.org>
Signed-off-by: default avatarMiaoqing Pan <miaoqing@codeaurora.org>
Signed-off-by: default avatarKalle Valo <kvalo@qca.qualcomm.com>
parent cf8ce1ea

drivers/net/wireless/ath/ath9k/ar9003_phy.c

+0 −2
Original line number Diff line number Diff line
@@ -1821,8 +1821,6 @@ static void ar9003_hw_spectral_scan_wait(struct ath_hw *ah) 
static void ar9003_hw_tx99_start(struct ath_hw *ah, u32 qnum)

{

	REG_SET_BIT(ah, AR_PHY_TEST, PHY_AGC_CLR);

	REG_SET_BIT(ah, 0x9864, 0x7f000);

	REG_SET_BIT(ah, 0x9924, 0x7f00fe);

	REG_CLR_BIT(ah, AR_DIAG_SW, AR_DIAG_RX_DIS);

	REG_WRITE(ah, AR_CR, AR_CR_RXD);

	REG_WRITE(ah, AR_DLCL_IFS(qnum), 0);