Re: [PATCH 2.6.36] vlan: Avoid hwaccel vlan packets when vid notused

From: Eric Dumazet
Date: Thu Jan 06 2011 - 21:43:32 EST


Le vendredi 07 janvier 2011 Ã 03:41 +0100, Eric Dumazet a Ãcrit :
> Le jeudi 06 janvier 2011 Ã 18:29 -0800, Matt Carlson a Ãcrit :
>
> > 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
>
>

$ ethtool -i eth2
driver: tg3
version: 3.115
firmware-version: 5715s-v3.28
bus-info: 0000:14:04.0
$ dmesg | grep ASF
[ 6.220577] tg3 0000:14:04.0: eth2: RXcsums[1] LinkChgREG[0] MIirq[0]
ASF[0] TSOcap[1]
[ 6.228586] tg3 0000:14:04.1: eth3: RXcsums[1] LinkChgREG[0] MIirq[0]
ASF[0] TSOcap[1]



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