From: David Miller <davem@davemloft.net>
To: daveliu@freescale.com
Cc: netdev@vger.kernel.org
Subject: Re: ucc_geth: Fix the wrong the Rx/Tx FIFO size
Date: Wed, 06 Jan 2010 20:32:50 -0800 (PST) [thread overview]
Message-ID: <20100106.203250.80870186.davem@davemloft.net> (raw)
In-Reply-To: <1262597823-13788-1-git-send-email-daveliu@freescale.com>
From: Dave Liu <daveliu@freescale.com>
Date: Mon, 4 Jan 2010 17:37:03 +0800
> current the Rx/Tx FIFO size settings cause problem
> when four UEC ethernets work simultaneously.
>
> eg: GETH1, UEM-J15, GETH2, UEC-J5 on 8569MDS board
>
> $ ifconfig eth0 10.193.20.166
> $ ifconfig eth1 10.193.20.167
> $ ifconfig eth2 10.193.20.168
> then
> $ ifconfig eth3 10.193.20.169
>
> The fourth ethernet will cause all of interface broken,
> you cann't ping successfully any more.
> The patch fix this issue for MPC8569 Rev1.0 and Rev2.0
>
> Signed-off-by: Dave Liu <daveliu@freescale.com>
> Acked-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Applied to net-2.6, thank you.
next prev parent reply other threads:[~2010-01-07 4:32 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-04 9:37 ucc_geth: Fix the wrong the Rx/Tx FIFO size Dave Liu
2010-01-07 4:32 ` David Miller [this message]
[not found] <1259309803-5474-1-git-send-email-daveliu@freescale.com>
2009-12-09 23:00 ` Anton Vorontsov
2010-01-04 3:42 ` Liu Dave-R63238
2010-01-04 5:06 ` David Miller
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