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Re: [lvs-users] LVS and Broadcom bug

To: "'LinuxVirtualServer.org users mailing list.'" <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
Subject: Re: [lvs-users] LVS and Broadcom bug
From: "Aleksey Chudov" <aleksey@xxxxx>
Date: Tue, 24 Nov 2009 12:57:18 +0200
Hello!

In my case bnx2x device driver are compiled into kernel.
So I disable LRO with kernel parameter "bnx2x.disable_tpa=1" and after
reboot error message is gone.
The problem is fixed. Thank you for your suggestion.


Regards, Aleksey



>       According to drivers/net/bnx2x_main.c bnx2x_init_bp()
>can alter LRO:
>
>        /* Set TPA flags */
>        if (disable_tpa) {
>                bp->flags &= ~TPA_ENABLE_FLAG;
>                bp->dev->features &= ~NETIF_F_LRO;
>        } else {
>                bp->flags |= TPA_ENABLE_FLAG;
>                bp->dev->features |= NETIF_F_LRO;
>        }
>
>       You probably can disable it as follows:
>
>modprobe bnx2x disable_tpa=1


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