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| author | Bernd Schmidt <bernd.schmidt@analog.com> | 2008-01-27 18:39:16 +0800 |
|---|---|---|
| committer | Bryan Wu <bryan.wu@analog.com> | 2008-01-27 18:39:16 +0800 |
| commit | b97b8a998397e8c64699559099fa9febffae2b4d (patch) | |
| tree | 689188b6336cf45b4391f5bc764878e342b9ac90 /include/asm-blackfin/mmu.h | |
| parent | 2047e40d724d42928c0b5994a1568c1b738efdb7 (diff) | |
| download | linux-b97b8a998397e8c64699559099fa9febffae2b4d.tar.gz linux-b97b8a998397e8c64699559099fa9febffae2b4d.tar.bz2 linux-b97b8a998397e8c64699559099fa9febffae2b4d.zip | |
[Blackfin] arch: Initial checkin of the memory protection support.
Enable it with CONFIG_MPU.
Signed-off-by: Bernd Schmidt <bernd.schmidt@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Diffstat (limited to 'include/asm-blackfin/mmu.h')
| -rw-r--r-- | include/asm-blackfin/mmu.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/asm-blackfin/mmu.h b/include/asm-blackfin/mmu.h index 11d52f1167d0..757e43906ed4 100644 --- a/include/asm-blackfin/mmu.h +++ b/include/asm-blackfin/mmu.h @@ -24,7 +24,9 @@ typedef struct { unsigned long exec_fdpic_loadmap; unsigned long interp_fdpic_loadmap; #endif - +#ifdef CONFIG_MPU + unsigned long *page_rwx_mask; +#endif } mm_context_t; #endif |