From: David Miller <davem@davemloft.net>
To: mchan@broadcom.com
Cc: netdev@vger.kernel.org
Subject: Re: [TG3]: TSO workaround fixes.
Date: Tue, 20 Feb 2007 22:56:32 -0800 (PST) [thread overview]
Message-ID: <20070220.225632.108742185.davem@davemloft.net> (raw)
In-Reply-To: <1172029816.3644.4.camel@rh4>
From: "Michael Chan" <mchan@broadcom.com>
Date: Tue, 20 Feb 2007 19:50:15 -0800
> [TG3]: TSO workaround fixes.
>
> 1. Add race condition check after netif_stop_queue(). tg3_tx() runs
> without netif_tx_lock and can race with tg3_start_xmit_dma_bug() ->
> tg3_tso_bug().
>
> 2. Firmware TSO in 5703/5704/5705 also have the same TSO limitation,
> i.e. they cannot handle TSO headers bigger than 80 bytes. Rename
> TG3_FL2_HW_TSO_1_BUG to TG3_FL2_TSO_BUG and set this flag on
> these chips as well.
>
> 3. Update version to 3.74.
>
> Signed-off-by: Michael Chan <mchan@broadcom.com>
Looks good, applied, thanks Micahel.
prev parent reply other threads:[~2007-02-21 6:56 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-21 3:50 [TG3]: TSO workaround fixes Michael Chan
2007-02-21 6:56 ` David Miller [this message]
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