Commit 0fd06c90 authored by Sujith's avatar Sujith Committed by John W. Linville
Browse files

ath9k: Fix bug in disabling MIB counters 



This patch fixes a bug in ANI, where the MIB counters were
being cleared before the stats were updated.

Signed-off-by: default avatarSujith <Sujith.Manoharan@atheros.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent edf7c060

drivers/net/wireless/ath9k/ani.c

+3 −4
Original line number Diff line number Diff line
@@ -642,14 +642,13 @@ void ath9k_enable_mib_counters(struct ath_hw *ah) 
	REG_WRITE(ah, AR_PHY_ERR_MASK_2, AR_PHY_ERR_CCK_TIMING);

}



/* Freeze the MIB counters, get the stats and then clear them */

void ath9k_hw_disable_mib_counters(struct ath_hw *ah)

{

	DPRINTF(ah->ah_sc, ATH_DBG_ANI, "Disable MIB counters\n");



	REG_WRITE(ah, AR_MIBC, AR_MIBC_FMC | AR_MIBC_CMC);



	REG_WRITE(ah, AR_MIBC, AR_MIBC_FMC);

	ath9k_hw_update_mibstats(ah, &ah->ah_mibStats);



	REG_WRITE(ah, AR_MIBC, AR_MIBC_CMC);

	REG_WRITE(ah, AR_FILT_OFDM, 0);

	REG_WRITE(ah, AR_FILT_CCK, 0);

}