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ramips: handle PCI interrupts in plat_irq_dispatch

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Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

SVN-Revision: 36245
This commit is contained in:
Gabor Juhos 2013-04-07 13:25:38 +00:00
parent 811f7f9f2d
commit 017aabe292
1 changed files with 30 additions and 0 deletions
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30
target/linux/ramips/patches-3.8/0122-MIPS-ralink-handle-PCI-interrupts-as-well.patch Normal file
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@ -0,0 +1,30 @@
From e0fbc01d33265d32fe7f5f34269cb88be2a13c24 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Sun, 31 Mar 2013 10:17:26 +0200
Subject: [PATCH] MIPS: ralink: handle PCI interrupts as well
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
---
arch/mips/ralink/irq.c | 4 ++++
1 file changed, 4 insertions(+)
--- a/arch/mips/ralink/irq.c
+++ b/arch/mips/ralink/irq.c
@@ -31,6 +31,7 @@
#define INTC_INT_GLOBAL BIT(31)
#define RALINK_CPU_IRQ_INTC (MIPS_CPU_IRQ_BASE + 2)
+#define RALINK_CPU_IRQ_PCI (MIPS_CPU_IRQ_BASE + 4)
#define RALINK_CPU_IRQ_FE (MIPS_CPU_IRQ_BASE + 5)
#define RALINK_CPU_IRQ_WIFI (MIPS_CPU_IRQ_BASE + 6)
#define RALINK_CPU_IRQ_COUNTER (MIPS_CPU_IRQ_BASE + 7)
@@ -104,6 +105,9 @@ asmlinkage void plat_irq_dispatch(void)
else if (pending & STATUSF_IP6)
do_IRQ(RALINK_CPU_IRQ_WIFI);
+ else if (pending & STATUSF_IP4)
+ do_IRQ(RALINK_CPU_IRQ_PCI);
+
else if (pending & STATUSF_IP2)
do_IRQ(RALINK_CPU_IRQ_INTC);