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Diffstat (limited to 'target/linux/amazon/patches-2.6.30/240-irq_fix.patch')
-rw-r--r--target/linux/amazon/patches-2.6.30/240-irq_fix.patch20
1 files changed, 20 insertions, 0 deletions
diff --git a/target/linux/amazon/patches-2.6.30/240-irq_fix.patch b/target/linux/amazon/patches-2.6.30/240-irq_fix.patch
new file mode 100644
index 0000000000..151f1b4fcc
--- /dev/null
+++ b/target/linux/amazon/patches-2.6.30/240-irq_fix.patch
@@ -0,0 +1,20 @@
+--- a/arch/mips/amazon/interrupt.c
++++ b/arch/mips/amazon/interrupt.c
+@@ -177,12 +177,11 @@ void __init arch_init_irq(void)
+ setup_irq(i, &cascade);
+ }
+
+- for (i = INT_NUM_IRQ0; i <= INT_NUM_IM4_IRL31; i++) {
+- irq_desc[i].status = IRQ_DISABLED;
+- irq_desc[i].action = 0;
+- irq_desc[i].depth = 1;
+- set_irq_chip(i, &amazon_irq_type);
+- }
++ for (i = INT_NUM_IRQ0; i <= INT_NUM_IM4_IRL31; i++)
++ set_irq_chip_and_handler(i, &amazon_irq_type,
++ handle_level_irq);
++
++ set_c0_status(IE_IRQ0 | IE_IRQ1 | IE_IRQ2 | IE_IRQ3 | IE_IRQ4 | IE_IRQ5);
+ }
+
+ void __cpuinit arch_fixup_c0_irqs(void)