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From: netdev@kapio-technology.com
To: Vladimir Oltean <olteanv@gmail.com>
Cc: Ido Schimmel <idosch@idosch.org>,
	davem@davemloft.net, kuba@kernel.org, netdev@vger.kernel.org,
	Andrew Lunn <andrew@lunn.ch>,
	Florian Fainelli <f.fainelli@gmail.com>,
	Eric Dumazet <edumazet@google.com>,
	Paolo Abeni <pabeni@redhat.com>,
	open list <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH net-next 3/3] net: dsa: mv88e6xxx: mac-auth/MAB implementation
Date: Thu, 08 Dec 2022 17:03:59 +0100	[thread overview]
Message-ID: <7c7986329901730416b1505535ec3d36@kapio-technology.com> (raw)
In-Reply-To: <20221208133524.uiqt3vwecrketc5y@skbuf>

On 2022-12-08 14:35, Vladimir Oltean wrote:
> 
> So it appears that frames which get a VTU miss will still also cause an
> ATU miss, and that's what you're seeing.
> 
> The solution would be to acknowledge this fact, and not print any error
> message from the ATU IRQ handler for unknown FID/VID, which would just
> alarm the user.

Thanks for clearing that up!

At leisure, do you have an idea why it will encounter a VTU miss 
violation at random?

I guess I must check if FID != FID_STANDALONE instead then...

  parent reply	other threads:[~2022-12-08 16:04 UTC|newest]

Thread overview: 49+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-12-05 18:59 [PATCH net-next 0/3] mv88e6xxx: Add MAB offload support Hans J. Schultz
2022-12-05 18:59 ` [PATCH net-next 1/3] net: dsa: mv88e6xxx: allow reading FID when handling ATU violations Hans J. Schultz
2022-12-05 18:59 ` [PATCH net-next 2/3] net: dsa: mv88e6xxx: change default return of mv88e6xxx_port_bridge_flags Hans J. Schultz
2022-12-06 12:30   ` Ido Schimmel
2022-12-05 18:59 ` [PATCH net-next 3/3] net: dsa: mv88e6xxx: mac-auth/MAB implementation Hans J. Schultz
2022-12-06 12:53   ` Ido Schimmel
2022-12-06 16:36     ` netdev
2022-12-07 20:29       ` Vladimir Oltean
2022-12-08 12:28         ` netdev
2022-12-08 13:35           ` Vladimir Oltean
2022-12-08 14:41             ` netdev
2022-12-08 14:43               ` Vladimir Oltean
2022-12-08 16:03             ` netdev [this message]
2022-12-08 16:09               ` Vladimir Oltean
  -- strict thread matches above, loose matches on Subject: below --
2022-03-10 14:23 [PATCH net-next 0/3] Extend locked port feature with FDB locked flag (MAC-Auth/MAB) Hans Schultz
2022-03-10 14:23 ` [PATCH net-next 3/3] net: dsa: mv88e6xxx: mac-auth/MAB implementation Hans Schultz
2022-03-10 14:28   ` Vladimir Oltean
2022-03-10 15:00     ` Hans Schultz
2022-03-10 15:07       ` Vladimir Oltean
2022-03-10 15:51         ` Hans Schultz
2022-03-10 16:05           ` Vladimir Oltean
2022-03-10 16:40             ` Hans Schultz
2022-03-10 15:57     ` Hans Schultz
2022-03-14 10:46     ` Hans Schultz
2022-03-16 23:34       ` Vladimir Oltean
2022-03-17  8:52         ` Hans Schultz
2022-03-17 14:19           ` Andrew Lunn
2022-03-17 15:36             ` Vladimir Oltean
2022-03-17 16:07               ` Hans Schultz
2022-03-17 16:18                 ` Vladimir Oltean
2022-03-17 16:58                   ` Hans Schultz
2022-03-17 17:20                     ` Vladimir Oltean
2022-03-18 10:04                       ` Hans Schultz
2022-03-18 12:14                         ` Vladimir Oltean
2022-03-18 13:10                           ` Hans Schultz
2022-03-18 13:19                             ` Vladimir Oltean
2022-03-22 11:01                               ` Hans Schultz
2022-03-22 11:08                                 ` Vladimir Oltean
2022-03-22 13:21                                   ` Hans Schultz
2022-03-22 14:47                                     ` Hans Schultz
2022-03-23 10:13                                   ` Hans Schultz
2022-03-23 10:16                                     ` Vladimir Oltean
2022-03-23 10:46                                       ` Hans Schultz
2022-03-23 10:57                                       ` Hans Schultz
2022-03-23 11:21                                         ` Vladimir Oltean
2022-03-23 11:43                                           ` Hans Schultz
2022-03-23 11:54                                             ` Vladimir Oltean
2022-03-21 14:51             ` Hans Schultz
2022-03-10 14:54   ` Andrew Lunn
2022-03-11  7:59     ` Hans Schultz

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