diff options
| author | Fenghua Yu <fenghua.yu@intel.com> | 2022-12-09 09:21:41 -0800 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2022-12-28 12:30:50 +0530 |
| commit | 9735bde36487da43d3c3fc910df49639f72decbf (patch) | |
| tree | 981096770707936e6f87ef4cdeeeadf0213dc51d /drivers/dma/Kconfig | |
| parent | 5840c8915a2f2becd760ba3a700ee7832d13c53f (diff) | |
dmaengine: idxd: Set traffic class values in GRPCFG on DSA 2.0
On DSA/IAX 1.0, TC-A and TC-B in GRPCFG are set as 1 to have best
performance and cannot be changed through sysfs knobs unless override
option is given.
The same values should be set on DSA 2.0 as well.
Fixes: ea7c8f598c32 ("dmaengine: idxd: restore traffic class defaults after wq reset")
Fixes: ade8a86b512c ("dmaengine: idxd: Set defaults for GRPCFG traffic class")
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
Reviewed-by: Dave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/20221209172141.562648-1-fenghua.yu@intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma/Kconfig')
0 files changed, 0 insertions, 0 deletions