From 953233dc9958ba2b29753d0f24e37a33a076a5f6 Mon Sep 17 00:00:00 2001 From: Catalin Marinas Date: Mon, 5 Feb 2007 14:48:08 +0100 Subject: [ARM] 4134/1: Add generic support for outer caches The outer cache can be L2 as on RealView/EB MPCore platform or even L3 or further on ARMv7 cores. This patch adds the generic support for flushing the outer cache in the DMA operations. Signed-off-by: Catalin Marinas Signed-off-by: Russell King --- arch/arm/kernel/setup.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'arch/arm/kernel') diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c index bbab134cd82d..243aea458057 100644 --- a/arch/arm/kernel/setup.c +++ b/arch/arm/kernel/setup.c @@ -88,6 +88,9 @@ struct cpu_user_fns cpu_user; #ifdef MULTI_CACHE struct cpu_cache_fns cpu_cache; #endif +#ifdef CONFIG_OUTER_CACHE +struct outer_cache_fns outer_cache; +#endif struct stack { u32 irq[3]; -- cgit v1.2.2