From: Robin Zhang <robinx.zhang@intel.com>
To: dev@dpdk.org
Cc: beilei.xing@intel.com, jia.guo@intel.com,
Robin Zhang <robinx.zhang@intel.com>
Subject: [dpdk-dev] [PATCH] net/i40e: fix Virtchnl Offload Caps missing
Date: Fri, 12 Mar 2021 08:52:09 +0000 [thread overview]
Message-ID: <20210312085209.983526-1-robinx.zhang@intel.com> (raw)
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, so add this offload capability flag in i40e pf.
Fixes: cbdbd360f77f ("net/i40e: support AVF basic interface")
Signed-off-by: Robin Zhang <robinx.zhang@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 f3d6d899f6..9804ed4253 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
next reply other threads:[~2021-03-12 8:59 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-12 8:52 Robin Zhang [this message]
2021-03-12 9:29 ` Guo, Jia
2021-03-25 8:15 ` Zhang, Qi Z
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