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From: "Wang, ShougangX" <shougangx.wang@intel.com>
To: "Xing, Beilei" <beilei.xing@intel.com>,
	"Sun, GuinanX" <guinanx.sun@intel.com>,
	"Guo, Jia" <jia.guo@intel.com>, "dev@dpdk.org" <dev@dpdk.org>
Cc: "Sun, GuinanX" <guinanx.sun@intel.com>,
	"stable@dpdk.org" <stable@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH v2] net/i40e: fix link status
Date: Fri, 31 Jul 2020 02:37:46 +0000	[thread overview]
Message-ID: <BYAPR11MB3477F891DDB86DBDE44E3D1C884E0@BYAPR11MB3477.namprd11.prod.outlook.com> (raw)
In-Reply-To: <MN2PR11MB3807DBB017D1C927B40A6D8CF74E0@MN2PR11MB3807.namprd11.prod.outlook.com>

Hi Beilei

> -----Original Message-----
> From: dev <dev-bounces@dpdk.org> On Behalf Of Xing, Beilei
> Sent: Friday, July 31, 2020 10:30 AM
> To: Sun, GuinanX <guinanx.sun@intel.com>; Guo, Jia <jia.guo@intel.com>;
> dev@dpdk.org
> Cc: Sun, GuinanX <guinanx.sun@intel.com>; stable@dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v2] net/i40e: fix link status
> 
> 
> 
> > -----Original Message-----
> > From: dev <dev-bounces@dpdk.org> On Behalf Of Guinan Sun
> > Sent: Thursday, July 30, 2020 6:25 PM
> > To: Xing, Beilei <beilei.xing@intel.com>; Guo, Jia
> > <jia.guo@intel.com>; dev@dpdk.org
> > Cc: Sun, GuinanX <guinanx.sun@intel.com>; stable@dpdk.org
> > Subject: [dpdk-dev] [PATCH v2] net/i40e: fix link status
> >
> > If the PF driver supports the new speed reporting capabilities then
> > use link_event_adv instead of link_event to get the speed.
> >
> > Fixes: 2a73125b7041 ("i40evf: fix link info update")
> > Cc: stable@dpdk.org
> >
> > Signed-off-by: Guinan Sun <guinanx.sun@intel.com>
> > ---
> > v2:
> > * Modify commit log.
> > * Add code comments.
> > * Delete useless codes.
> > ---
> >  drivers/net/i40e/base/virtchnl.h  | 16 +++++++++++-
> > drivers/net/i40e/i40e_ethdev_vf.c | 42
> +++++++++++++++++++++++++++++--
> >  2 files changed, 55 insertions(+), 3 deletions(-)
> >
> > diff --git a/drivers/net/i40e/base/virtchnl.h
> > b/drivers/net/i40e/base/virtchnl.h
> > index 4f498ca45..9c64fd469 100644
> > --- a/drivers/net/i40e/base/virtchnl.h
> > +++ b/drivers/net/i40e/base/virtchnl.h
> > @@ -240,7 +240,8 @@ VIRTCHNL_CHECK_STRUCT_LEN(16,
> > virtchnl_vsi_resource);
> >  #define VIRTCHNL_VF_OFFLOAD_ENCAP		0X00100000
> >  #define VIRTCHNL_VF_OFFLOAD_ENCAP_CSUM		0X00200000
> >  #define VIRTCHNL_VF_OFFLOAD_RX_ENCAP_CSUM	0X00400000
> > -
> > +/* Define below the capability flags that are not offloads */
> > +#define VIRTCHNL_VF_CAP_ADV_LINK_SPEED		0x00000080
> 
> You defined the new capability VIRTCHNL_VF_CAP_ADV_LINK_SPEED in the
> patch, but didn't request the capability for i40evf?

This capability is given by i40e kernel pf if VIRTCHNL_VF_CAP_ADV_LINK_SPEED is defined. So vf doesn't need to request it.

Thanks.
Shougang

  reply	other threads:[~2020-07-31  2:37 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-30  8:25 [dpdk-dev] [PATCH] " Guinan Sun
2020-07-30  9:12 ` Jeff Guo
2020-07-30  9:26   ` Sun, GuinanX
2020-07-30 10:25 ` [dpdk-dev] [PATCH v2] " Guinan Sun
2020-07-30 10:51   ` Wang, ShougangX
2020-07-30 10:57     ` Jeff Guo
2020-07-31  2:29   ` Xing, Beilei
2020-07-31  2:37     ` Wang, ShougangX [this message]
2020-07-31  3:50       ` Xing, Beilei
2020-07-31  4:09         ` Sun, GuinanX
2020-08-06  8:16 ` [dpdk-dev] [PATCH v3] " Guinan Sun
2020-08-06  9:46   ` Wang, ShougangX
2020-08-06 10:08   ` Xing, Beilei
2020-08-07  2:09     ` Jeff Guo
2020-08-31  0:52     ` Zhang, Qi Z
2020-08-31 13:24   ` [dpdk-dev] [dpdk-stable] " Ferruh Yigit
2020-09-01  8:52     ` Sun, GuinanX
2020-09-02  8:06 ` [dpdk-dev] [PATCH v4] " Guinan Sun
2020-09-03  8:38   ` Jeff Guo
2020-09-03  8:43     ` Min, JiaqiX
2020-09-04  6:21 ` [dpdk-dev] [PATCH v5] " Guinan Sun
2020-09-07  5:04   ` Zhang, Qi Z

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