dmaengine: idxd: fix delta_rec and crc size field for completion record

The delta_rec_size and crc_val in the completion record should
be 32bits and not 16bits.

Fixes: bfe1d56091c1 ("dmaengine: idxd: Init and probe for Intel data accelerators")
Reported-by: Nikhil Rao <nikhil.rao@intel.com>
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/161645618572.2003490.14466173451736323035.stgit@djiang5-desk3.ch.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>

diff --git a/include/uapi/linux/idxd.h b/include/uapi/linux/idxd.h
index 236d437..e33997b 100644 (file)
--- a/include/uapi/linux/idxd.h
+++ b/include/uapi/linux/idxd.h
@@ -247,8 +247,8 @@ struct dsa_completion_record {
                        uint32_t        rsvd2:8;
                };
 
-               uint16_t        delta_rec_size;
-               uint16_t        crc_val;
+               uint32_t        delta_rec_size;
+               uint32_t        crc_val;
 
                /* DIF check & strip */
                struct {