You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
33 lines
1.1 KiB
33 lines
1.1 KiB
13 years ago
|
From 781c5ae32a2e8aede2e1756dfbea1abb3cf09ffc Mon Sep 17 00:00:00 2001
|
||
|
|
From: Gabor Juhos <juhosg@openwrt.org>
|
||
|
|
Date: Sun, 5 Jun 2011 23:38:44 +0200
|
||
|
|
Subject: [PATCH 01/27] MIPS: ath79: Change number of available IRQs
|
||
|
|
|
||
|
|
The status register of the miscellaneous interrupt controller is 32 bits
|
||
|
|
wide, but the actual value of NR_IRQS covers only 8 of them. Change
|
||
|
|
NR_IRQS in order to make all of those interrupt lines usable.
|
||
|
|
|
||
|
|
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
|
||
|
|
Cc: linux-mips@linux-mips.org
|
||
|
|
Patchwork: https://patchwork.linux-mips.org/patch/2441/
|
||
|
|
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
|
||
|
|
---
|
||
|
|
arch/mips/include/asm/mach-ath79/irq.h | 4 ++--
|
||
|
|
1 files changed, 2 insertions(+), 2 deletions(-)
|
||
|
|
|
||
|
|
--- a/arch/mips/include/asm/mach-ath79/irq.h
|
||
|
|
+++ b/arch/mips/include/asm/mach-ath79/irq.h
|
||
|
|
@@ -10,10 +10,10 @@
|
||
|
|
#define __ASM_MACH_ATH79_IRQ_H
|
||
|
|
|
||
|
|
#define MIPS_CPU_IRQ_BASE 0
|
||
|
|
-#define NR_IRQS 16
|
||
|
|
+#define NR_IRQS 40
|
||
|
|
|
||
|
|
#define ATH79_MISC_IRQ_BASE 8
|
||
|
|
-#define ATH79_MISC_IRQ_COUNT 8
|
||
|
|
+#define ATH79_MISC_IRQ_COUNT 32
|
||
|
|
|
||
|
|
#define ATH79_CPU_IRQ_IP2 (MIPS_CPU_IRQ_BASE + 2)
|
||
|
|
#define ATH79_CPU_IRQ_USB (MIPS_CPU_IRQ_BASE + 3)
|