[dpdk-stable] patch 'net/i40e: announce request queue capability in PF' has been queued to stable release 20.11.2

[Xueming Li]

Hi,

FYI, your patch has been queued to stable release 20.11.2

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 05/12/21. 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/steevenlee/dpdk

This queued commit can be viewed at:
https://github.com/steevenlee/dpdk/commit/8235f3fdfd945291e053643528014c21eec0d257

Thanks.

Xueming Li <xuemingl at nvidia.com>

---
>From 8235f3fdfd945291e053643528014c21eec0d257 Mon Sep 17 00:00:00 2001
From: Robin Zhang <robinx.zhang at intel.com>
Date: Fri, 12 Mar 2021 08:52:09 +0000
Subject: [PATCH] net/i40e: announce request queue capability in PF
Cc: Luca Boccassi <bluca at debian.org>

[ upstream commit 918e90b96039cd05f9271a2d80d9c000b42f5c44 ]

A new feature requesting additional queues from PF is added in iavf;
before sending VIRTCHNL_OP_REQUEST_QUEUES op code, the offload
capability flag VIRTCHNL_VF_OFFLOAD_REQ_QUEUES will be checked.

And due to DPDK PF is still used by some cases, add this offload
capability flag in i40e PF.

Fixes: cbdbd360f77f ("net/i40e: support AVF basic interface")

Signed-off-by: Robin Zhang <robinx.zhang at intel.com>
Acked-by: Jeff Guo <jia.guo at intel.com>
---
 drivers/net/i40e/i40e_pf.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/net/i40e/i40e_pf.c b/drivers/net/i40e/i40e_pf.c
index 65d649b627..d6f5698342 100644
--- a/drivers/net/i40e/i40e_pf.c
+++ b/drivers/net/i40e/i40e_pf.c
@@ -333,6 +333,10 @@ i40e_pf_host_process_cmd_get_vf_resource(struct i40e_pf_vf *vf, uint8_t *msg,
 
 	vf_res->vf_cap_flags = vf->request_caps &
 				   I40E_VIRTCHNL_OFFLOAD_CAPS;
+
+	if (vf->request_caps & VIRTCHNL_VF_OFFLOAD_REQ_QUEUES)
+		vf_res->vf_cap_flags |= VIRTCHNL_VF_OFFLOAD_REQ_QUEUES;
+
 	/* For X722, it supports write back on ITR
 	 * without binding queue to interrupt vector.
 	 */
-- 
2.25.1

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2021-05-10 23:59:29.575039800 +0800
+++ 0115-net-i40e-announce-request-queue-capability-in-PF.patch	2021-05-10 23:59:26.510000000 +0800
@@ -1 +1 @@
-From 918e90b96039cd05f9271a2d80d9c000b42f5c44 Mon Sep 17 00:00:00 2001
+From 8235f3fdfd945291e053643528014c21eec0d257 Mon Sep 17 00:00:00 2001
@@ -4,0 +5,3 @@
+Cc: Luca Boccassi <bluca at debian.org>
+
+[ upstream commit 918e90b96039cd05f9271a2d80d9c000b42f5c44 ]
@@ -14 +16,0 @@
-Cc: stable at dpdk.org
@@ -23 +25 @@
-index f3d6d899f6..9804ed4253 100644
+index 65d649b627..d6f5698342 100644