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| author | Graf Yang | 2009-01-07 16:14:39 +0100 |
|---|---|---|
| committer | Bryan Wu | 2009-01-07 16:14:39 +0100 |
| commit | 6b3087c64a92a36ae20d33479b4df6d7afc910d4 (patch) | |
| tree | 95984fc623658ebf150d0d912a7f6c5a0301a5a9 /arch/blackfin/include/asm/rwlock.h | |
| parent | Blackfin arch: SMP supporting patchset: BF561 related code (diff) | |
| download | kernel-qcow2-linux-6b3087c64a92a36ae20d33479b4df6d7afc910d4.tar.gz kernel-qcow2-linux-6b3087c64a92a36ae20d33479b4df6d7afc910d4.tar.xz kernel-qcow2-linux-6b3087c64a92a36ae20d33479b4df6d7afc910d4.zip | |
Blackfin arch: SMP supporting patchset: Blackfin header files and machine common code
Blackfin dual core BF561 processor can support SMP like features.
https://docs.blackfin.uclinux.org/doku.php?id=linux-kernel:smp-like
In this patch, we provide SMP extend to Blackfin header files
and machine common code
Signed-off-by: Graf Yang <graf.yang@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Diffstat (limited to 'arch/blackfin/include/asm/rwlock.h')
| -rw-r--r-- | arch/blackfin/include/asm/rwlock.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/blackfin/include/asm/rwlock.h b/arch/blackfin/include/asm/rwlock.h new file mode 100644 index 000000000000..4a724b378971 --- /dev/null +++ b/arch/blackfin/include/asm/rwlock.h @@ -0,0 +1,6 @@ +#ifndef _ASM_BLACKFIN_RWLOCK_H +#define _ASM_BLACKFIN_RWLOCK_H + +#define RW_LOCK_BIAS 0x01000000 + +#endif |