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| author |   Lior Amsalem <alior@marvell.com> | 2014-08-27 10:52:55 -0300 |
|---|---|---|
| committer |   Vinod Koul <vinod.koul@intel.com> | 2014-09-23 20:17:01 +0530 |
| commit | 22843545b20007ae33bc3774043303e0b44e3d65 (patch) | |
| tree | 9137a6256f925f8fcce6cb7bec5aafd60208025a /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | dma: mv_xor: Remove dead code (diff) | |
| download | wireguard-linux-22843545b20007ae33bc3774043303e0b44e3d65.tar.xz wireguard-linux-22843545b20007ae33bc3774043303e0b44e3d65.zip | |
dma: mv_xor: Add support for DMA_INTERRUPT
The driver is capable of supporting DMA_INTERRUPT by issuing a dummy 128-byte
transfer. This helps removing a poll in the async_tx stack, replacing it with
a completion interrupt.
Signed-off-by: Lior Amsalem <alior@marvell.com>
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions