From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Dave Jiang <dave.jiang@intel.com>,
Mona Hossain <mona.hossain@intel.com>,
Vinod Koul <vkoul@kernel.org>, Sasha Levin <sashal@kernel.org>,
dmaengine@vger.kernel.org
Subject: [PATCH AUTOSEL 5.7 07/40] dmaengine: idxd: fix hw descriptor fields for delta record
Date: Mon, 20 Jul 2020 17:36:42 -0400 [thread overview]
Message-ID: <20200720213715.406997-7-sashal@kernel.org> (raw)
In-Reply-To: <20200720213715.406997-1-sashal@kernel.org>
From: Dave Jiang <dave.jiang@intel.com>
[ Upstream commit 0b8975bdc0cc5310d48d9bdd871cefebe1f94c99 ]
Fix the hw descriptor fields for delta record in user exported idxd.h
header. Missing the "expected result mask" field.
Reported-by: Mona Hossain <mona.hossain@intel.com>
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/159120526866.65385.536565786678052944.stgit@djiang5-desk3.ch.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
include/uapi/linux/idxd.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/include/uapi/linux/idxd.h b/include/uapi/linux/idxd.h
index 1f412fbf561bb..e103c1434e4b0 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;
--
2.25.1
next prev parent reply other threads:[~2020-07-20 21:45 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20200720213715.406997-1-sashal@kernel.org>
2020-07-20 21:36 ` [PATCH AUTOSEL 5.7 03/40] dmaengine: ti: k3-udma: Fix cleanup code for alloc_chan_resources Sasha Levin
2020-07-20 21:36 ` [PATCH AUTOSEL 5.7 04/40] dmaengine: ti: k3-udma: Fix the running channel handling in alloc_chan_resources Sasha Levin
2020-07-20 21:36 ` [PATCH AUTOSEL 5.7 06/40] dmaengine: ti: k3-udma: add missing put_device() call in of_xudma_dev_get() Sasha Levin
2020-07-20 21:36 ` Sasha Levin [this message]
2020-07-20 21:36 ` [PATCH AUTOSEL 5.7 09/40] dmaengine: tegra210-adma: Fix runtime PM imbalance on error Sasha Levin
2020-07-20 21:36 ` [PATCH AUTOSEL 5.7 16/40] dmaengine: fsl-edma: fix wrong tcd endianness for big-endian cpu Sasha Levin
2020-07-20 21:36 ` [PATCH AUTOSEL 5.7 17/40] dmaengine: ioat setting ioat timeout as module parameter Sasha Levin
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