From 93ef85b5598ad2cc23f38d97ed565027b969c0aa Mon Sep 17 00:00:00 2001 From: Gabor Juhos Date: Wed, 14 Mar 2012 10:36:06 +0100 Subject: MIPS: ath79: fix a wrong IRQ number The Ubiquiti XM board setup code uses an invalid IRQ number, because it if above of NR_IRQS. This leads to failed 'request_irq' calls: ath9k 0000:00:00.0: request_irq failed ath9k: probe of 0000:00:00.0 failed with error -22 Preserve some IRQ numbers for the built-in IRQ controller of PCI host controllers in the AR71XX/AR724X SoCs, and use the correct IRQ number in the board setup code. Signed-off-by: Gabor Juhos Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/3495/ Signed-off-by: Ralf Baechle --- arch/mips/include/asm/mach-ath79/irq.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'arch/mips/include/asm') diff --git a/arch/mips/include/asm/mach-ath79/irq.h b/arch/mips/include/asm/mach-ath79/irq.h index 519958fe4e3c..6ae2646da4f4 100644 --- a/arch/mips/include/asm/mach-ath79/irq.h +++ b/arch/mips/include/asm/mach-ath79/irq.h @@ -10,11 +10,15 @@ #define __ASM_MACH_ATH79_IRQ_H #define MIPS_CPU_IRQ_BASE 0 -#define NR_IRQS 40 +#define NR_IRQS 46 #define ATH79_MISC_IRQ_BASE 8 #define ATH79_MISC_IRQ_COUNT 32 +#define ATH79_PCI_IRQ_BASE (ATH79_MISC_IRQ_BASE + ATH79_MISC_IRQ_COUNT) +#define ATH79_PCI_IRQ_COUNT 6 +#define ATH79_PCI_IRQ(_x) (ATH79_PCI_IRQ_BASE + (_x)) + #define ATH79_CPU_IRQ_IP2 (MIPS_CPU_IRQ_BASE + 2) #define ATH79_CPU_IRQ_USB (MIPS_CPU_IRQ_BASE + 3) #define ATH79_CPU_IRQ_GE0 (MIPS_CPU_IRQ_BASE + 4) -- cgit v1.2.3