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From 8e0bd819cc0f8815cad99feea98664172c0b1fe4 Mon Sep 17 00:00:00 2001
From: Kevin Cernekee <cernekee@gmail.com>
Date: Mon, 31 Oct 2011 11:52:10 -0700
Subject: [PATCH 02/13] MIPS: BCM63XX: Handle SW IRQs 0-1

MIPS software IRQs 0 and 1 are used for interprocessor signaling (IPI)
on BMIPS SMP.  Make the board support code aware of them.

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
[jogo@openwrt.org: move sw irqs behind timer irq]
Signed-off-by: Jonas Gorski <jogo@openwrt.org>
---
 arch/mips/bcm63xx/irq.c |    4 ++++
 1 file changed, 4 insertions(+)

--- a/arch/mips/bcm63xx/irq.c
+++ b/arch/mips/bcm63xx/irq.c
@@ -294,6 +294,10 @@ asmlinkage void plat_irq_dispatch(void)
 
 		if (cause & CAUSEF_IP7)
 			do_IRQ(7);
+		if (cause & CAUSEF_IP0)
+			do_IRQ(0);
+		if (cause & CAUSEF_IP1)
+			do_IRQ(1);
 		if (cause & CAUSEF_IP2)
 			dispatch_internal();
 		if (!is_ext_irq_cascaded) {