Author: adrian
Date: Fri Apr 5 00:22:53 2013
New Revision: 249119
URL: http://svnweb.freebsd.org/changeset/base/249119
Log:
AR9330/AR9331 also needs to ACK the APB interrupt register, same as
AR724x.
This fixes 'stuck interrupt' problems I was having when writing the
uart interrupt code.
Modified:
head/sys/mips/atheros/apb.c
Modified: head/sys/mips/atheros/apb.c
==============================================================================
--- head/sys/mips/atheros/apb.c Fri Apr 5 00:22:17 2013 (r249118)
+++ head/sys/mips/atheros/apb.c Fri Apr 5 00:22:53 2013 (r249119)
@@ -357,6 +357,8 @@ apb_filter(void *arg)
case AR71XX_SOC_AR7240:
case AR71XX_SOC_AR7241:
case AR71XX_SOC_AR7242:
+ case AR71XX_SOC_AR9330:
+ case AR71XX_SOC_AR9331:
/* Ack/clear the irq on status register for
AR724x */
ATH_WRITE_REG(AR71XX_MISC_INTR_STATUS,
reg & ~(1 << irq));
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