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dmaengine: idxd: add descs_completed field for completion record 

The descs_completed field for a completion record is part of a batch
descriptor completion record. It takes the same location as bytes_completed
in a normal descriptor field. Add to expose to user.

Tested-by: Tony Zhu <tony.zhu@intel.com>
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Co-developed-by: Fenghua Yu <fenghua.yu@intel.com>
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
Link: https://lore.kernel.org/r/20230407203143.2189681-11-fenghua.yu@intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Dave Jiang 2023-04-07 13:31:37 -07:00 committed by Vinod Koul
parent c40bd7d973
commit 6926987185
1 changed files with 4 additions and 1 deletions
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5
include/uapi/linux/idxd.h
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@ -314,7 +314,10 @@ struct dsa_completion_record {
};
uint8_t fault_info;
uint8_t rsvd;
uint32_t bytes_completed;
union {
uint32_t bytes_completed;
uint32_t descs_completed;
};
uint64_t fault_addr;
union {
/* common record */