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Commit 9735bde3 authored by Fenghua Yu's avatar Fenghua Yu Committed by Vinod Koul
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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: ea7c8f59 ("dmaengine: idxd: restore traffic class defaults after wq reset")
Fixes: ade8a86b ("dmaengine: idxd: Set defaults for GRPCFG traffic class")
Signed-off-by: default avatarFenghua Yu <fenghua.yu@intel.com>
Reviewed-by: default avatarDave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/20221209172141.562648-1-fenghua.yu@intel.com


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent 5840c891
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