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fix irq issue (ap70 eth1) 

SVN-Revision: 5288
lede-17.01
Mike Baker 2006-10-24 19:53:57 +00:00
parent 35176fec08
commit c8e451be73
1 changed files with 4 additions and 1 deletions
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5
target/linux/aruba-2.6/patches/002-irq.patch
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@ -1,7 +1,7 @@
diff -Nur linux-2.6.17/arch/mips/aruba/irq.c linux-2.6.17-openwrt/arch/mips/aruba/irq.c diff -Nur linux-2.6.17/arch/mips/aruba/irq.c linux-2.6.17-openwrt/arch/mips/aruba/irq.c
--- linux-2.6.17/arch/mips/aruba/irq.c 1970-01-01 01:00:00.000000000 +0100 --- linux-2.6.17/arch/mips/aruba/irq.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.17-openwrt/arch/mips/aruba/irq.c 2006-10-12 14:32:40.026285000 -0700 +++ linux-2.6.17-openwrt/arch/mips/aruba/irq.c 2006-10-12 14:32:40.026285000 -0700
@@ -0,0 +1,282 @@ @@ -0,0 +1,285 @@
+#include <linux/errno.h> +#include <linux/errno.h>
+#include <linux/init.h> +#include <linux/init.h>
+#include <linux/kernel_stat.h> +#include <linux/kernel_stat.h>
@ -93,6 +93,9 @@ diff -Nur linux-2.6.17/arch/mips/aruba/irq.c linux-2.6.17-openwrt/arch/mips/arub
+ int ip = irq - GROUP0_IRQ_BASE; + int ip = irq - GROUP0_IRQ_BASE;
+ switch (mips_machtype) { + switch (mips_machtype) {
+ case MACH_ARUBA_AP70: + case MACH_ARUBA_AP70:
+ if (irq >= GROUP4_IRQ_BASE)
+ idt_gpio->gpioistat &= ~(1 << (irq - GROUP4_IRQ_BASE));
+
+ // irqs are in groups of 32 + // irqs are in groups of 32
+ // ip is set to the remainder + // ip is set to the remainder
+ group = ip >> 5; + group = ip >> 5;