[RFC PATCH 5/8] AMP: smp: Extend number of IPIs
From: monstr@monstr.eu (Michal Simek)
Date: 2012-06-18 11:30:55
Also in:
lkml
Subsystem:
arm port, the rest · Maintainers:
Russell King, Linus Torvalds
GIC supports up to 16 IPIs. Signed-off-by: Michal Simek <monstr@monstr.eu> --- Please correct me if this code is also designed for different interrupt controller which doesn't support 16 IPIs. --- arch/arm/include/asm/hardirq.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/arm/include/asm/hardirq.h b/arch/arm/include/asm/hardirq.h
index 436e60b..3e9ded5 100644
--- a/arch/arm/include/asm/hardirq.h
+++ b/arch/arm/include/asm/hardirq.h@@ -5,7 +5,7 @@ #include <linux/threads.h> #include <asm/irq.h> -#define NR_IPI 5 +#define NR_IPI 16 typedef struct { unsigned int __softirq_pending;
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1.7.0.4