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From: Dave Jiang <dave.jiang@intel.com>
To: vkoul@kernel.org
Cc: dmaengine@vger.kernel.org, mona.hossain@intel.com
Subject: [PATCH] dmaengine: idxd: fix hw descriptor fields for delta record
Date: Wed, 03 Jun 2020 10:27:48 -0700	[thread overview]
Message-ID: <159120526866.65385.536565786678052944.stgit@djiang5-desk3.ch.intel.com> (raw)

Fix the hw descriptor fields for delta record in user exported idxd.h
header. Missing the "expected result mask" field.

Reproted-by: Mona Hossain <mona.hossain@intel.com>
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
---
 0 files changed

diff --git a/include/uapi/linux/idxd.h b/include/uapi/linux/idxd.h
index 1f412fbf561b..e103c1434e4b 100644
--- a/include/uapi/linux/idxd.h
+++ b/include/uapi/linux/idxd.h
@@ -110,9 +110,12 @@ struct dsa_hw_desc {
 	uint16_t	rsvd1;
 	union {
 		uint8_t		expected_res;
+		/* create delta record */
 		struct {
 			uint64_t	delta_addr;
 			uint32_t	max_delta_size;
+			uint32_t 	delt_rsvd;
+			uint8_t 	expected_res_mask;
 		};
 		uint32_t	delta_rec_size;
 		uint64_t	dest2;


             reply	other threads:[~2020-06-03 17:27 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-06-03 17:27 Dave Jiang [this message]
2020-06-24  6:23 ` [PATCH] dmaengine: idxd: fix hw descriptor fields for delta record Vinod Koul

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