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From: Andrew Lunn <andrew@lunn.ch>
To: Florian Fainelli <f.fainelli@gmail.com>
Cc: Steve Douthit <stephend@silicom-usa.com>,
	Jeff Kirsher <jeffrey.t.kirsher@intel.com>,
	"David S. Miller" <davem@davemloft.net>,
	"intel-wired-lan@lists.osuosl.org"
	<intel-wired-lan@lists.osuosl.org>,
	"netdev@vger.kernel.org" <netdev@vger.kernel.org>
Subject: Re: [PATCH net-next v4 0/2] Add mii_bus to ixgbe driver for dsa devs
Date: Tue, 4 Dec 2018 11:40:38 +0100	[thread overview]
Message-ID: <20181204104038.GB741@lunn.ch> (raw)
In-Reply-To: <c8e3976f-73f9-80be-f6d6-c9a1f064a096@gmail.com>

> Yes the current solution whereby we need to get a hold on the network
> device's struct device reference is not quite ideal, AFAIR, Andrew has
> had the same problem.

Yes, it is not nice, and there is a race with systemd renaming the
interfaces using its naming rules. We need a way to lookup an
interface based on a bus location, or similar, not by name.

	  Andrew

WARNING: multiple messages have this Message-ID (diff)
From: Andrew Lunn <andrew@lunn.ch>
To: intel-wired-lan@osuosl.org
Subject: [Intel-wired-lan] [PATCH net-next v4 0/2] Add mii_bus to ixgbe driver for dsa devs
Date: Tue, 4 Dec 2018 11:40:38 +0100	[thread overview]
Message-ID: <20181204104038.GB741@lunn.ch> (raw)
In-Reply-To: <c8e3976f-73f9-80be-f6d6-c9a1f064a096@gmail.com>

> Yes the current solution whereby we need to get a hold on the network
> device's struct device reference is not quite ideal, AFAIR, Andrew has
> had the same problem.

Yes, it is not nice, and there is a race with systemd renaming the
interfaces using its naming rules. We need a way to lookup an
interface based on a bus location, or similar, not by name.

	  Andrew

  reply	other threads:[~2018-12-04 10:40 UTC|newest]

Thread overview: 64+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-12-03 16:32 [PATCH net-next v2 0/2] Add mii_bus to ixgbe driver for dsa devs Steve Douthit
2018-12-03 16:32 ` [Intel-wired-lan] " Steve Douthit
2018-12-03 16:32 ` [PATCH net-next v2 1/2] ixgbe: register a mdiobus Steve Douthit
2018-12-03 16:32   ` [Intel-wired-lan] " Steve Douthit
2018-12-03 16:54   ` Andrew Lunn
2018-12-03 16:54     ` [Intel-wired-lan] " Andrew Lunn
2018-12-03 17:02     ` Steve Douthit
2018-12-03 17:02       ` [Intel-wired-lan] " Steve Douthit
2018-12-03 17:21       ` Andrew Lunn
2018-12-03 17:21         ` [Intel-wired-lan] " Andrew Lunn
2018-12-03 17:59         ` Steve Douthit
2018-12-03 17:59           ` [Intel-wired-lan] " Steve Douthit
2018-12-03 18:18           ` Andrew Lunn
2018-12-03 18:18             ` [Intel-wired-lan] " Andrew Lunn
2018-12-03 18:38             ` Steve Douthit
2018-12-03 18:38               ` [Intel-wired-lan] " Steve Douthit
2018-12-03 18:54               ` Andrew Lunn
2018-12-03 18:54                 ` [Intel-wired-lan] " Andrew Lunn
2018-12-03 16:33 ` [PATCH net-next v2 2/2] ixgbe: use mii_bus to handle MII related ioctls Steve Douthit
2018-12-03 16:33   ` [Intel-wired-lan] " Steve Douthit
2018-12-03 18:55 ` [PATCH net-next v3 0/2] Add mii_bus to ixgbe driver for dsa devs Steve Douthit
2018-12-03 18:55   ` [Intel-wired-lan] " Steve Douthit
2018-12-03 18:55   ` [PATCH net-next v3 1/2] ixgbe: register a mdiobus Steve Douthit
2018-12-03 18:55     ` [Intel-wired-lan] " Steve Douthit
2018-12-03 19:00     ` Andrew Lunn
2018-12-03 19:00       ` [Intel-wired-lan] " Andrew Lunn
2018-12-03 19:07     ` Florian Fainelli
2018-12-03 19:07       ` [Intel-wired-lan] " Florian Fainelli
2018-12-03 19:44       ` Steve Douthit
2018-12-03 19:44         ` [Intel-wired-lan] " Steve Douthit
2018-12-03 19:45         ` Florian Fainelli
2018-12-03 19:45           ` [Intel-wired-lan] " Florian Fainelli
2018-12-03 18:55   ` [PATCH net-next v3 2/2] ixgbe: use mii_bus to handle MII related ioctls Steve Douthit
2018-12-03 18:55     ` [Intel-wired-lan] " Steve Douthit
2018-12-03 19:01     ` Andrew Lunn
2018-12-03 19:01       ` [Intel-wired-lan] " Andrew Lunn
2018-12-03 19:07     ` Florian Fainelli
2018-12-03 19:07       ` [Intel-wired-lan] " Florian Fainelli
2018-12-03 20:14 ` [PATCH net-next v4 0/2] Add mii_bus to ixgbe driver for dsa devs Steve Douthit
2018-12-03 20:14   ` [Intel-wired-lan] " Steve Douthit
2018-12-03 20:15   ` [PATCH net-next v4 1/2] ixgbe: register a mdiobus Steve Douthit
2018-12-03 20:15     ` [Intel-wired-lan] " Steve Douthit
2018-12-04 16:58     ` Bowers, AndrewX
2018-12-04 16:58       ` [Intel-wired-lan] " Bowers, AndrewX
2018-12-03 20:15   ` [PATCH net-next v4 2/2] ixgbe: use mii_bus to handle MII related ioctls Steve Douthit
2018-12-03 20:15     ` [Intel-wired-lan] " Steve Douthit
2018-12-04 16:59     ` Bowers, AndrewX
2018-12-04 16:59       ` [Intel-wired-lan] " Bowers, AndrewX
2018-12-03 20:51   ` [PATCH net-next v4 0/2] Add mii_bus to ixgbe driver for dsa devs Florian Fainelli
2018-12-03 20:51     ` [Intel-wired-lan] " Florian Fainelli
2018-12-03 23:42     ` Steve Douthit
2018-12-03 23:42       ` [Intel-wired-lan] " Steve Douthit
2018-12-03 23:46       ` Florian Fainelli
2018-12-03 23:46         ` [Intel-wired-lan] " Florian Fainelli
2018-12-04 10:40         ` Andrew Lunn [this message]
2018-12-04 10:40           ` Andrew Lunn
2018-12-04 16:02         ` Steve Douthit
2018-12-04 16:02           ` [Intel-wired-lan] " Steve Douthit
2018-12-06 15:50 ` [PATCH net-next v5 " Steve Douthit
2018-12-06 15:50   ` [Intel-wired-lan] " Steve Douthit
2018-12-06 15:50   ` [PATCH net-next v5 1/2] ixgbe: register a mdiobus Steve Douthit
2018-12-06 15:50     ` [Intel-wired-lan] " Steve Douthit
2018-12-06 15:50   ` [PATCH net-next v5 2/2] ixgbe: use mii_bus to handle MII related ioctls Steve Douthit
2018-12-06 15:50     ` [Intel-wired-lan] " Steve Douthit

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