diff options
| author | Dave Jiang <djiang@mvista.com> | 2007-03-02 13:36:21 -0700 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2007-03-09 15:03:25 +1100 |
| commit | 723ec731de880a76a004a304b62bf8d0f96435d8 (patch) | |
| tree | e8f0127cd8082a3b24be73baf8bd9b574a20563d /arch/powerpc/kernel/iommu.c | |
| parent | 27565903e94d548256bf5923653ab2a9668c9b9f (diff) | |
[POWERPC] EDAC ECC software scrubber
Implements the per arch atomic_scrub() that EDAC uses for software
ECC scrubbing. It reads memory and then writes back the original
value, allowing the hardware to detect and correct memory errors.
Signed-off-by: Dave Jiang <djiang@mvista.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/kernel/iommu.c')
0 files changed, 0 insertions, 0 deletions