From mboxrd@z Thu Jan  1 00:00:00 1970
From: Eric Dumazet <eric.dumazet@gmail.com>
Subject: Re: [PATCH v6 0/2] Ethernet drivers for WIZnet chips
Date: Tue, 03 Apr 2012 13:39:30 +0200
Message-ID: <1333453170.18626.65.camel@edumazet-glaptop>
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	 <1333450726-24455-1-git-send-email-msink@permonline.ru>
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Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org
To: Mike Sinkovsky <msink@permonline.ru>
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On Tue, 2012-04-03 at 16:58 +0600, Mike Sinkovsky wrote:
> Based on original driver from chip manufacturer, but nearly full rewite.
> Tested and used in production with Blackfin BF531 embedded processor.
> 
> Signed-off-by: Mike Sinkovsky <msink@permonline.ru>
> ---
> v6:
>  - remove (S0_TX_FSR < skb->len) check in TX handler, it doesn't work
>    anyway. Chip can transmit only one frame with MTU 1500 at a time,
>    and tx buffer size is bigger.

So what happens if XXX frames are given to start_xmit() in a flood ?

You removed any flow control, how can this work ?

Device has an infinite queue ?