From: Kumar Gala <galak@kernel.crashing.org>
To: Anton Vorontsov <avorontsov@ru.mvista.com>
Cc: linuxppc-dev@ozlabs.org
Subject: Re: [PATCH] powerpc/83xx: Fix PCI IO base address on MPC837xE-RDB boards
Date: Wed, 29 Jul 2009 23:18:58 -0500 [thread overview]
Message-ID: <14071D6F-05F7-41A4-AA6A-797D6DFE45CF@kernel.crashing.org> (raw)
In-Reply-To: <20090720213643.GA4209@oksana.dev.rtsoft.ru>
On Jul 20, 2009, at 4:36 PM, Anton Vorontsov wrote:
> U-Boot maps PCI IO at 0xe0300000, while current dts files specify
> 0xe2000000. This leads to the following oops with
> CONFIG_8139TOO_PIO=y.
>
> 8139too Fast Ethernet driver 0.9.28
> Machine check in kernel mode.
> Caused by (from SRR1=41000): Transfer error ack signal
> Oops: Machine check, sig: 7 [#1]
> MPC837x RDB
> [...]
> NIP [00000900] 0x900
> LR [c0439df8] rtl8139_init_board+0x238/0x524
> Call Trace:
> [cf831d90] [c0439dcc] rtl8139_init_board+0x20c/0x524 (unreliable)
> [cf831de0] [c043a15c] rtl8139_init_one+0x78/0x65c
> [cf831e40] [c0235250] pci_call_probe+0x20/0x30
> [...]
>
> This patch fixes the issue by specifying the correct PCI IO base
> address.
>
> Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
> ---
> arch/powerpc/boot/dts/mpc8377_rdb.dts | 2 +-
> arch/powerpc/boot/dts/mpc8378_rdb.dts | 2 +-
> arch/powerpc/boot/dts/mpc8379_rdb.dts | 2 +-
> 3 files changed, 3 insertions(+), 3 deletions(-)
applied to merge
- k
prev parent reply other threads:[~2009-07-30 4:19 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-20 21:36 [PATCH] powerpc/83xx: Fix PCI IO base address on MPC837xE-RDB boards Anton Vorontsov
2009-07-30 4:18 ` Kumar Gala [this message]
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