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Introduce AH_AR5416_INTERRUPT_MITIGATION which enables interrupt mitigation for

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the AR5416 and later. Rename the older HAL option to use this.
This commit is contained in:
Adrian Chadd 2011-03-31 08:48:05 +00:00
parent 1c62cc63b6
commit b569f9f5df
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=220188
3 changed files with 7 additions and 4 deletions
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3
sys/conf/options
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@ -786,6 +786,9 @@ AH_USE_INIPDGAIN opt_ah.h
AH_MAXCHAN opt_ah.h
AH_RXCFG_SDMAMW_4BYTES opt_ah.h
# AR5416 and later interrupt mitigation
AH_AR5416_INTERRUPT_MITIGATION opt_ah.h
# options for the Broadcom BCM43xx driver (bwi)
BWI_DEBUG opt_bwi.h
BWI_DEBUG_VERBOSE opt_bwi.h

4
sys/dev/ath/ath_hal/ar5416/ar5416_interrupts.c
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@ -128,7 +128,7 @@ ar5416GetPendingInterrupts(struct ath_hal *ah, HAL_INT *masked)
}
/* Interrupt Mitigation on AR5416 */
#ifdef AR5416_INT_MITIGATION
#ifdef AH_AR5416_INTERRUPT_MITIGATION
if (isr & (AR_ISR_RXMINTR | AR_ISR_RXINTM))
*masked |= HAL_INT_RX;
if (isr & (AR_ISR_TXMINTR | AR_ISR_TXINTM))
@ -194,7 +194,7 @@ ar5416SetInterrupts(struct ath_hal *ah, HAL_INT ints)
mask = ints & HAL_INT_COMMON;
mask2 = 0;
#ifdef AR5416_INT_MITIGATION
#ifdef AH_AR5416_INTERRUPT_MITIGATION
/*
* Overwrite default mask if Interrupt mitigation
* is specified for AR5416

4
sys/dev/ath/ath_hal/ar5416/ar5416_reset.c
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@ -305,7 +305,7 @@ ar5416Reset(struct ath_hal *ah, HAL_OPMODE opmode,
*/
OS_REG_WRITE(ah, AR_OBS, 8);
#ifdef AR5416_INT_MITIGATION
#ifdef AH_AR5416_INTERRUPT_MITIGATION
OS_REG_WRITE(ah, AR_MIRT, 0);
OS_REG_RMW_FIELD(ah, AR_RIMT, AR_RIMT_LAST, 500);
@ -538,7 +538,7 @@ ar5416InitIMR(struct ath_hal *ah, HAL_OPMODE opmode)
| AR_IMR_RXERR | AR_IMR_RXORN
| AR_IMR_BCNMISC;
#ifdef AR5416_INT_MITIGATION
#ifdef AH_AR5416_INTERRUPT_MITIGATION
ahp->ah_maskReg |= AR_IMR_TXINTM | AR_IMR_RXINTM
| AR_IMR_TXMINTR | AR_IMR_RXMINTR;
#else