diff options
| author | Dave Jiang <dave.jiang@intel.com> | 2023-04-07 22:31:37 +0200 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2023-04-12 19:48:45 +0200 |
| commit | 6926987185a3ae92c31b99ce1bfdfb04e95057c0 (patch) | |
| tree | 50b2d31b960923a35a776838f7870109fcaf8eee /include | |
| parent | dmaengine: idxd: process user page faults for completion record (diff) | |
| download | linux-6926987185a3ae92c31b99ce1bfdfb04e95057c0.tar.xz linux-6926987185a3ae92c31b99ce1bfdfb04e95057c0.zip | |
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>
Diffstat (limited to 'include')
| -rw-r--r-- | include/uapi/linux/idxd.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/uapi/linux/idxd.h b/include/uapi/linux/idxd.h index 4b584d5afd87..76ad71bf751e 100644 --- a/include/uapi/linux/idxd.h +++ b/include/uapi/linux/idxd.h @@ -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 */ |