dmaengine: idxd: set descriptor allocation size to threshold for swq
Since submission is sent to limited portal, the actual wq size for shared wq is set by the threshold rather than the wq size. When the wq type is shared, set the allocated descriptors to the threshold. Signed-off-by: Dave Jiang <dave.jiang@intel.com> Link: https://lore.kernel.org/r/162827151733.3459223.3829837172226042408.stgit@djiang5-desk3.ch.intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
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