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From: Matan Azrad <matan@mellanox.com>
To: "Benoit Ganne (bganne)" <bganne@cisco.com>,
	"dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH] net/mlx5: fix link state update
Date: Wed, 1 Apr 2020 12:46:39 +0000
Message-ID: <AM0PR0502MB40199AAB04709BE42898B563D2C90@AM0PR0502MB4019.eurprd05.prod.outlook.com> (raw)
In-Reply-To: <CH2PR11MB4327F1590D85AC578538E232C1C90@CH2PR11MB4327.namprd11.prod.outlook.com>


Hi

From: Benoit Ganne
> Hi Matan,
> 
> >> Seems to be a bug in kernel mlx5 driver:
> > 1. To check with our driver team what is the issue to report a VF link

Yes, driver team said the 3 kernel patches should solve the issue.

> Note that even with the kernel patch, there still seem to be a valid case
> where it can return SPEED_UNKNOWN.
> If this is true, then I don't think we can rely on valid link speed to detect
> whether the info are correct.

As I said I'm not against this approach, but need to define the API well.
 
> ben

  reply	other threads:[~2020-04-01 12:46 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-27 17:24 Benoît Ganne
2020-03-29  7:00 ` Matan Azrad
2020-03-30  9:55   ` Benoit Ganne (bganne)
2020-03-30 10:12     ` Matan Azrad
2020-03-30 12:03       ` Benoit Ganne (bganne)
2020-03-30 13:44         ` Matan Azrad
2020-03-30 13:53           ` Benoit Ganne (bganne)
2020-03-30 16:13             ` Matan Azrad
2020-04-01 10:17               ` Benoit Ganne (bganne)
2020-04-01 12:46                 ` Matan Azrad [this message]
2020-04-07 12:54               ` Thomas Monjalon
2020-04-07 13:41                 ` Benoit Ganne (bganne)
2020-11-19  8:30                   ` Matan Azrad
2020-11-19 14:20 ` [dpdk-dev] [PATCH v2] " Raslan Darawsheh
2020-11-19 16:27   ` Raslan Darawsheh
2020-11-19 17:48   ` Ferruh Yigit
2020-11-19 18:42     ` Thomas Monjalon
2020-11-20 10:51       ` Ferruh Yigit
2020-11-20 13:50         ` Thomas Monjalon
2020-11-20 14:21           ` Ferruh Yigit
2020-11-22 10:03             ` Raslan Darawsheh
2020-11-22 10:04   ` [dpdk-dev] [PATCH v3] net/mlx5: allow unknown link speed Raslan Darawsheh
2020-11-22 12:58     ` Raslan Darawsheh

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