Commit 69269871 authored by Dave Jiang's avatar Dave Jiang Committed by Vinod Koul
Browse files

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: default avatarTony Zhu <tony.zhu@intel.com>
Signed-off-by: default avatarDave Jiang <dave.jiang@intel.com>
Co-developed-by: default avatarFenghua Yu <fenghua.yu@intel.com>
Signed-off-by: default avatarFenghua Yu <fenghua.yu@intel.com>
Link: https://lore.kernel.org/r/20230407203143.2189681-11-fenghua.yu@intel.com


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent c40bd7d9

include/uapi/linux/idxd.h

+4 −1
Original line number Diff line number Diff line
@@ -314,7 +314,10 @@ struct dsa_completion_record { 
	};

	uint8_t			fault_info;

	uint8_t			rsvd;

	union {

		uint32_t		bytes_completed;

		uint32_t		descs_completed;

	};

	uint64_t		fault_addr;

	union {

		/* common record */