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From: Adrian Chadd <adrian@FreeBSD.org>
Date: Tue, 10 Apr 2012 07:11:33 +0000 (UTC)
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Subject: svn commit: r234088 - in head/sys/dev/ath/ath_hal: . ar5416
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Author: adrian
Date: Tue Apr 10 07:11:33 2012
New Revision: 234088
URL: http://svn.freebsd.org/changeset/base/234088

Log:
  Squirrel away the SYNC interrupt in case we're doing interrupt debugging.

Modified:
  head/sys/dev/ath/ath_hal/ah.h
  head/sys/dev/ath/ath_hal/ar5416/ar5416_interrupts.c

Modified: head/sys/dev/ath/ath_hal/ah.h
==============================================================================
--- head/sys/dev/ath/ath_hal/ah.h	Tue Apr 10 06:52:39 2012	(r234087)
+++ head/sys/dev/ath/ath_hal/ah.h	Tue Apr 10 07:11:33 2012	(r234088)
@@ -815,6 +815,7 @@ struct ath_hal {
 	uint16_t	*ah_eepromdata;	/* eeprom buffer, if needed */
 
 	uint32_t	ah_intrstate[8];	/* last int state */
+	uint32_t	ah_syncstate;		/* last sync intr state */
 
 	HAL_OPS_CONFIG ah_config;
 	const HAL_RATE_TABLE *__ahdecl(*ah_getRateTable)(struct ath_hal *,

Modified: head/sys/dev/ath/ath_hal/ar5416/ar5416_interrupts.c
==============================================================================
--- head/sys/dev/ath/ath_hal/ar5416/ar5416_interrupts.c	Tue Apr 10 06:52:39 2012	(r234087)
+++ head/sys/dev/ath/ath_hal/ar5416/ar5416_interrupts.c	Tue Apr 10 07:11:33 2012	(r234088)
@@ -75,6 +75,7 @@ ar5416GetPendingInterrupts(struct ath_ha
 	 * Blank the interrupt debugging area regardless.
 	 */
 	bzero(&ah->ah_intrstate, sizeof(ah->ah_intrstate));
+	ah->ah_syncstate = 0;
 #endif
 
 	/*
@@ -89,6 +90,9 @@ ar5416GetPendingInterrupts(struct ath_ha
 			isr = OS_REG_READ(ah, AR_ISR);
 		else
 			isr = 0;
+#ifdef	AH_INTERRUPT_DEBUGGING
+		ah->ah_syncstate =
+#endif
 		o_sync_cause = sync_cause = OS_REG_READ(ah, AR_INTR_SYNC_CAUSE);
 		sync_cause &= AR_INTR_SYNC_DEFAULT;
 		*masked = 0;