Merge branch 'urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6

[mv-sheeva.git] / arch / arm / mm / Kconfig

diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
index c4ed9f93f646be93fbdcc048a326c5d7db995bcd..5bd7c89a604515273212ea304a02353ab9af5c39 100644 (file)
--- a/arch/arm/mm/Kconfig
+++ b/arch/arm/mm/Kconfig
@@ -736,6 +736,12 @@ config NEEDS_SYSCALL_FOR_CMPXCHG
 config OUTER_CACHE
        bool
 
+config OUTER_CACHE_SYNC
+       bool
+       help
+         The outer cache has a outer_cache_fns.sync function pointer
+         that can be used to drain the write buffer of the outer cache.
+
 config CACHE_FEROCEON_L2
        bool "Enable the Feroceon L2 cache controller"
        depends on ARCH_KIRKWOOD || ARCH_MV78XX0
@@ -757,6 +763,7 @@ config CACHE_L2X0
                   REALVIEW_EB_A9MP || ARCH_MX35 || ARCH_MX31 || MACH_REALVIEW_PBX || ARCH_NOMADIK || ARCH_OMAP4
        default y
        select OUTER_CACHE
+       select OUTER_CACHE_SYNC
        help
          This option enables the L2x0 PrimeCell.
 
@@ -781,3 +788,9 @@ config ARM_L1_CACHE_SHIFT
        int
        default 6 if ARM_L1_CACHE_SHIFT_6
        default 5
+
+config ARCH_HAS_BARRIERS
+       bool
+       help
+         This option allows the use of custom mandatory barriers
+         included via the mach/barriers.h file.