[dpdk-stable] patch 'common/qat: increase IM buffer size for GEN3' has been queued to stable release 19.11.9

[Christian Ehrhardt]

Hi,

FYI, your patch has been queued to stable release 19.11.9

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 05/19/21. So please
shout if anyone has objections.

Also note that after the patch there's a diff of the upstream commit vs the
patch applied to the branch. This will indicate if there was any rebasing
needed to apply to the stable branch. If there were code changes for rebasing
(ie: not only metadata diffs), please double check that the rebase was
correctly done.

Queued patches are on a temporary branch at:
https://github.com/cpaelzer/dpdk-stable-queue

This queued commit can be viewed at:
https://github.com/cpaelzer/dpdk-stable-queue/commit/15c45bf8695ec22db999dd56a0a1594555709dcb

Thanks.

Christian Ehrhardt <christian.ehrhardt at canonical.com>

---
>From 15c45bf8695ec22db999dd56a0a1594555709dcb Mon Sep 17 00:00:00 2001
From: Adam Dybkowski <adamx.dybkowski at intel.com>
Date: Wed, 28 Apr 2021 15:41:41 +0100
Subject: [PATCH] common/qat: increase IM buffer size for GEN3

[ upstream commit cd218e52c49600039c42d3b57b42704683e41a0f ]

This patch increases the intermediate buffer size used for the
compression on QAT GEN3 to accommodate new hardware versions.

Fixes: a124830a6f00 ("compress/qat: enable dynamic huffman encoding")

Signed-off-by: Adam Dybkowski <adamx.dybkowski at intel.com>
Acked-by: Fan Zhang <roy.fan.zhang at intel.com>
---
 drivers/common/qat/qat_device.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/common/qat/qat_device.h b/drivers/common/qat/qat_device.h
index c3f5ae8990..7460dfd852 100644
--- a/drivers/common/qat/qat_device.h
+++ b/drivers/common/qat/qat_device.h
@@ -29,7 +29,7 @@ struct qat_dev_cmd_param {
 enum qat_comp_num_im_buffers {
 	QAT_NUM_INTERM_BUFS_GEN1 = 12,
 	QAT_NUM_INTERM_BUFS_GEN2 = 20,
-	QAT_NUM_INTERM_BUFS_GEN3 = 20
+	QAT_NUM_INTERM_BUFS_GEN3 = 64
 };
 
 struct qat_device_info {
-- 
2.31.1

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2021-05-17 17:40:37.341967983 +0200
+++ 0204-common-qat-increase-IM-buffer-size-for-GEN3.patch	2021-05-17 17:40:29.583812721 +0200
@@ -1 +1 @@
-From cd218e52c49600039c42d3b57b42704683e41a0f Mon Sep 17 00:00:00 2001
+From 15c45bf8695ec22db999dd56a0a1594555709dcb Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit cd218e52c49600039c42d3b57b42704683e41a0f ]
+
@@ -10 +11,0 @@
-Cc: stable at dpdk.org
@@ -19 +20 @@
-index e6337c688d..9c6a3ca4e6 100644
+index c3f5ae8990..7460dfd852 100644