linux-mips
[Top] [All Lists]

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

To: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Subject: Re: [PATCH] [MIPS] Fixed PCI resource fixup
From: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Date: Fri, 12 Jan 2007 11:46:18 +0900
Cc: yoichi_yuasa@tripeaks.co.jp, ralf@linux-mips.org, linux-mips@linux-mips.org
In-reply-to: <20070112.004531.132304408.anemo@mba.ocn.ne.jp>
Organization: TriPeaks Corporation
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> <20070112.004531.132304408.anemo@mba.ocn.ne.jp>
Sender: linux-mips-bounce@linux-mips.org
On Fri, 12 Jan 2007 00:45:31 +0900 (JST)
Atsushi Nemoto <anemo@mba.ocn.ne.jp> wrote:

> 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?

GT-64111(used for Cobalt) has no remap register.
It cannot be programmed to address remap.

Yoichi

<Prev in Thread] Current Thread [Next in Thread>