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store the AR9300 interrupts away when doing interrupt debugging.

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This commit is contained in:
Adrian Chadd 2014-07-26 21:32:03 +00:00
parent 9971b08e4c
commit a32a326b6d
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=269146
1 changed files with 15 additions and 0 deletions
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15
sys/contrib/dev/ath/ath_hal/ar9300/ar9300_interrupts.c
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@ -142,6 +142,21 @@ ar9300_get_pending_interrupts(
sync_en_def = AR9340_INTR_SYNC_DEFAULT;
}
/* Store away the async and sync cause registers */
/* XXX Do this before the filtering done below */
#ifdef AH_INTERRUPT_DEBUGGING
ah->ah_intrstate[0] = OS_REG_READ(ah, AR_ISR);
ah->ah_intrstate[1] = OS_REG_READ(ah, AR_ISR_S0);
ah->ah_intrstate[2] = OS_REG_READ(ah, AR_ISR_S1);
ah->ah_intrstate[3] = OS_REG_READ(ah, AR_ISR_S2);
ah->ah_intrstate[4] = OS_REG_READ(ah, AR_ISR_S3);
ah->ah_intrstate[5] = OS_REG_READ(ah, AR_ISR_S4);
ah->ah_intrstate[6] = OS_REG_READ(ah, AR_ISR_S5);
/* XXX double reading? */
ah->ah_syncstate = OS_REG_READ(ah, AR_HOSTIF_REG(ah, AR_INTR_SYNC_CAUSE));
#endif
sync_cause =
OS_REG_READ(ah, AR_HOSTIF_REG(ah, AR_INTR_SYNC_CAUSE)) &
(sync_en_def | AR_INTR_SYNC_MASK_GPIO);