> -----Original Message-----
> From: dev <dev-boun...@dpdk.org> On Behalf Of Yang, Qiming
> Sent: Thursday, September 3, 2020 9:51 AM
> To: Jiang, JunyuX <junyux.ji...@intel.com>; dev@dpdk.org
> Cc: Xing, Beilei <beilei.x...@intel.com>; Wu, Jingjing
> <jingjing...@intel.com>;
> sta...@dpdk.org
> Subject: Re: [dpdk-dev] [PATCH] net/iavf: fix mismatch command
>
>
>
> > -----Original Message-----
> > From: Jiang, JunyuX <junyux.ji...@intel.com>
> > Sent: 2020年9月1日 16:15
> > To: dev@dpdk.org
> > Cc: Xing, Beilei <beilei.x...@intel.com>; Wu, Jingjing
> > <jingjing...@intel.com>; Yang, Qiming <qiming.y...@intel.com>; Jiang,
> > JunyuX <junyux.ji...@intel.com>; sta...@dpdk.org
> > Subject: [PATCH] net/iavf: fix mismatch command
> >
> > The "command mismatch" warning shouldn't be triggered by
> > VIRTCHNL_OP_EVENT opcode, because the VIRTCHNL_OP_EVENT opcode is
> used
> > by PF notifies status change events to VF.
> > This patch fixed the issue.
> >
> > Fixes: 837c2ed86e4c ("net/iavf: return error if opcode is mismatched")
> > Cc: sta...@dpdk.org
> >
> > Signed-off-by: Junyu Jiang <junyux.ji...@intel.com>
> > ---
> > drivers/net/iavf/iavf_vchnl.c | 7 +++++--
> > 1 file changed, 5 insertions(+), 2 deletions(-)
> >
> > diff --git a/drivers/net/iavf/iavf_vchnl.c
> > b/drivers/net/iavf/iavf_vchnl.c index
> > 33acea54a..331018f14 100644
> > --- a/drivers/net/iavf/iavf_vchnl.c
> > +++ b/drivers/net/iavf/iavf_vchnl.c
> > @@ -53,8 +53,11 @@ iavf_read_msg_from_pf(struct iavf_adapter *adapter,
> > uint16_t buf_len,
> > opcode, vf->cmd_retval);
> >
> > if (opcode != vf->pend_cmd) {
> > - PMD_DRV_LOG(WARNING, "command mismatch, expect %u,
> > get %u",
> > - vf->pend_cmd, opcode);
> > + if (opcode != VIRTCHNL_OP_EVENT) {
> > + PMD_DRV_LOG(WARNING,
> > + "command mismatch, expect %u, get %u",
> > + vf->pend_cmd, opcode);
> > + }
> > return IAVF_ERR_OPCODE_MISMATCH;
> > }
> >
> > --
> > 2.17.1
> Reviewed-by: Qiming Yang <qiming.y...@intel.com>
Applied to dpdk-next-net-intel.
Thanks
Qi
