diff options
| author | George G. Davis <davis_g@mvista.com> | 2006-01-26 15:21:28 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2006-01-26 15:21:28 +0000 |
| commit | 7efb83002bc20c5c72151d51468593834b510d71 (patch) | |
| tree | 990debbebce08e8f9e847011999f0fb9e664ae2c /include | |
| parent | 0367a8d37af6028b64127ac70922717575b81113 (diff) | |
| download | linux-7efb83002bc20c5c72151d51468593834b510d71.tar.bz2 | |
[ARM] 3269/1: Add ARMv6 MT_NONSHARED_DEVICE mem_types[] index
Patch from George G. Davis
This Freescale Semiconductor, Inc. contributed patch adds mem_types[]
support for ARMv6 non-shared device memory region attributes. This
implementation provides support for only first level section mapped
non-shared devices. Second level non-shared device mappings are not
yet supported.
Signed-off-by: George G. Davis <gdavis@mvista.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-arm/mach/map.h | 1 | ||||
| -rw-r--r-- | include/asm-arm/pgtable.h | 1 |
2 files changed, 2 insertions, 0 deletions
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) |