netdev - Re: [PATCH 2.6.36] vlan: Avoid hwaccel vlan packets when vid not used

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Date:	Fri, 07 Jan 2011 03:41:11 +0100
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	Matt Carlson <mcarlson@...adcom.com>
Cc:	Jesse Gross <jesse@...ira.com>,
	Michael Leun <lkml20101129@...ton.leun.net>,
	Michael Chan <mchan@...adcom.com>,
	David Miller <davem@...emloft.net>,
	Ben Greear <greearb@...delatech.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>
Subject: Re: [PATCH 2.6.36] vlan: Avoid hwaccel vlan packets when vid not
 used

Le jeudi 06 janvier 2011 à 18:29 -0800, Matt Carlson a écrit :

> Hi Eric.  Sorry for the delay.  I was under the impression that your
> problems were software related and that you just needed a revised
> version of these VLAN patches I was sending to Michael.  Is this not
> true?
> 
> Having a hardware stat increment suggests this is a new problem.
> Maybe I missed it, but I didn't see what hardware you are working
> with and whether or not management firmware was enabled.  Could you tell
> me that info?
> 

Hi Matt

I started a bisection, because I couldnt sleep tonight anyway :(

14:04.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5715S
Gigabit Ethernet (rev a3)
	Subsystem: Hewlett-Packard Company NC326m PCIe Dual Port Adapter
	Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 43
	Memory at fdff0000 (64-bit, non-prefetchable) [size=64K]
	Memory at fdfe0000 (64-bit, non-prefetchable) [size=64K]
	[virtual] Expansion ROM at fdbe0000 [disabled] [size=128K]
	Capabilities: [40] PCI-X non-bridge device
	Capabilities: [48] Power Management version 2
	Capabilities: [50] Vital Product Data
	Capabilities: [58] MSI: Enable+ Count=1/8 Maskable- 64bit+
	Kernel driver in use: tg3
	Kernel modules: tg3



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