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Commit b7f59766 authored by Sujith Manoharan's avatar Sujith Manoharan Committed by John W. Linville
Browse files

ath9k_hw: Handle gentimer termination properly 



Signed-off-by: default avatarSujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 4ac8764a

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

+10 −0
Original line number Diff line number Diff line
@@ -3084,6 +3084,16 @@ void ath9k_hw_gen_timer_stop(struct ath_hw *ah, struct ath_gen_timer *timer) 
	REG_CLR_BIT(ah, gen_tmr_configuration[timer->index].mode_addr,

			gen_tmr_configuration[timer->index].mode_mask);



	if (AR_SREV_9462(ah) || AR_SREV_9565(ah)) {

		/*

		 * Need to switch back to TSF if it was using TSF2.

		 */

		if ((timer->index >= AR_GEN_TIMER_BANK_1_LEN)) {

			REG_CLR_BIT(ah, AR_MAC_PCU_GEN_TIMER_TSF_SEL,

				    (1 << timer->index));

		}

	}



	/* Disable both trigger and thresh interrupt masks */

	REG_CLR_BIT(ah, AR_IMR_S5,

		(SM(AR_GENTMR_BIT(timer->index), AR_IMR_S5_GENTIMER_THRESH) |