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-rw-r--r--arch/arm/mm/mm-armv.c6
-rw-r--r--include/asm-arm/mach/map.h1
-rw-r--r--include/asm-arm/pgtable.h1
3 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/mm/mm-armv.c b/arch/arm/mm/mm-armv.c
index d0245a31d4dd..ef8d30a185a9 100644
--- a/arch/arm/mm/mm-armv.c
+++ b/arch/arm/mm/mm-armv.c
@@ -343,6 +343,12 @@ static struct mem_types mem_types[] __initdata = {
PMD_SECT_AP_WRITE | PMD_SECT_BUFFERABLE |
PMD_SECT_TEX(1),
.domain = DOMAIN_IO,
+ },
+ [MT_NONSHARED_DEVICE] = {
+ .prot_l1 = PMD_TYPE_TABLE,
+ .prot_sect = PMD_TYPE_SECT | PMD_SECT_NONSHARED_DEV |
+ PMD_SECT_AP_WRITE,
+ .domain = DOMAIN_IO,
}
};
diff --git a/include/asm-arm/mach/map.h b/include/asm-arm/mach/map.h
index 3351b77fab36..e8ea67c97c73 100644
--- a/include/asm-arm/mach/map.h
+++ b/include/asm-arm/mach/map.h
@@ -26,6 +26,7 @@ struct meminfo;
#define MT_MEMORY 5
#define MT_ROM 6
#define MT_IXP2000_DEVICE 7
+#define MT_NONSHARED_DEVICE 8
extern void create_memmap_holes(struct meminfo *);
extern void memtable_init(struct meminfo *);
diff --git a/include/asm-arm/pgtable.h b/include/asm-arm/pgtable.h
index 5a0d19b466b0..70e00d08345e 100644
--- a/include/asm-arm/pgtable.h
+++ b/include/asm-arm/pgtable.h
@@ -168,6 +168,7 @@ extern void __pgd_error(const char *file, int line, unsigned long val);
#define PMD_SECT_WB (PMD_SECT_CACHEABLE | PMD_SECT_BUFFERABLE)
#define PMD_SECT_MINICACHE (PMD_SECT_TEX(1) | PMD_SECT_CACHEABLE)
#define PMD_SECT_WBWA (PMD_SECT_TEX(1) | PMD_SECT_CACHEABLE | PMD_SECT_BUFFERABLE)
+#define PMD_SECT_NONSHARED_DEV (PMD_SECT_TEX(2))
/*
* - coarse table (not used)