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Re: [PATCH] [MIPS] Fixed PCI resource fixup

To: yoichi_yuasa@tripeaks.co.jp
Subject: Re: [PATCH] [MIPS] Fixed PCI resource fixup
From: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Date: Fri, 12 Jan 2007 00:45:31 +0900 (JST)
Cc: ralf@linux-mips.org, linux-mips@linux-mips.org
In-reply-to: <20070111234747.7eed9028.yoichi_yuasa@tripeaks.co.jp>
Original-recipient: rfc822;linux-mips@linux-mips.org
References: <200701110555.l0B5twHe006668@mbox33.po.2iij.net> <20070111143116.GA4451@linux-mips.org> <20070111234747.7eed9028.yoichi_yuasa@tripeaks.co.jp>
Sender: linux-mips-bounce@linux-mips.org
On Thu, 11 Jan 2007 23:47:47 +0900, Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> 
wrote:
> > <Ralf> I think he should have io_offset = 0.
> 
> When I tried io_offset = 0, tulip net driver didn't work.
> 
> > Which is what other GT-64120 platforms are using, so I wonder why that is
> > different on Cobalt.
> 
> I don't know, but io_offset is needed for Cobalt.

If io_offset = 0, GT-64120 must be programmed to remap physicall
address GT_DEF_PCI0_IO_BASE to PCI IO address 0.  Maybe other GT-64120
users have such configuraion?

---
Atsushi Nemoto

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