summaryrefslogtreecommitdiffstats
path: root/arch/arm/kernel
diff options
context:
space:
mode:
authorCatalin Marinas <catalin.marinas@arm.com>2007-02-05 14:48:08 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2007-02-08 14:49:40 +0000
commit953233dc9958ba2b29753d0f24e37a33a076a5f6 (patch)
treeb9cc9ddc82722dc79a72a8c6f4977566ec2e0384 /arch/arm/kernel
parent7f8e33546d17c7d8849be3a6623c3b6b3c9b588b (diff)
downloadop-kernel-dev-953233dc9958ba2b29753d0f24e37a33a076a5f6.zip
op-kernel-dev-953233dc9958ba2b29753d0f24e37a33a076a5f6.tar.gz
[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 <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/kernel')
-rw-r--r--arch/arm/kernel/setup.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
index bbab134..243aea4 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];
OpenPOWER on IntegriCloud