diff options
| author | Mans Rullgard <[email protected]> | 2016-03-18 16:24:43 +0200 |
|---|---|---|
| committer | Vinod Koul <[email protected]> | 2016-04-13 21:36:10 +0530 |
| commit | df1f3a2305d72cbf470758999785f08bcd642d5d (patch) | |
| tree | e8af88f6543cad5d375fa7b8eb8058a269dae306 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | bb3450ad0ed618fda84fbd2e28065bd7791fd7f9 (diff) | |
dmaengine: dw: fix byte order of hw descriptor fields
If the DMA controller uses a different byte order than the host CPU,
the hardware linked list descriptor fields need to be byte-swapped.
This patch makes the driver write these fields using the same byte
order it uses for mmio accesses to the DMA engine. I do not know
if this is guaranteed to always be correct.
Signed-off-by: Mans Rullgard <[email protected]>
Acked-by: Andy Shevchenko <[email protected]>
Signed-off-by: Vinod Koul <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions