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| author | Enrik Berkhan <Enrik.Berkhan@ge.com> | 2007-12-24 19:51:31 +0800 |
|---|---|---|
| committer | Bryan Wu <bryan.wu@analog.com> | 2007-12-24 19:51:31 +0800 |
| commit | 76a7f4049277691b9b800a23dc09009374cdaa21 (patch) | |
| tree | 1cd3070c59cf43ffbaff2d324d204a3085428e3f /arch/blackfin/mach-bf561/ints-priority.c | |
| parent | 37931db5bdce35d37a9bdf93082604620ba3341a (diff) | |
| download | talos-obmc-linux-76a7f4049277691b9b800a23dc09009374cdaa21.tar.gz talos-obmc-linux-76a7f4049277691b9b800a23dc09009374cdaa21.zip | |
[Blackfin] arch: fix bug when DMA operation related core B of BF561
- Before DMA'ing data to core B L1 memory, caches have to be flushed.
- Before DMA'ing data from core B L1 memory, caches have to be invalidated.
- Fix lock/unlock.
Signed-off-by: Enrik Berkhan <Enrik.Berkhan@ge.com>
Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Diffstat (limited to 'arch/blackfin/mach-bf561/ints-priority.c')
0 files changed, 0 insertions, 0 deletions
