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From: Alan <alan@lxorguk.ukuu.org.uk>
Cc: Liang Yang <multisyncfe991@hotmail.com>,
	"Petersson, Mats" <Mats.Petersson@amd.com>,
	xen-devel@lists.xensource.com, tim.post@netkinetics.net,
	Keir Fraser <keir@xensource.com>,
	xen-users@lists.xensource.com
Subject: Re: Re: logs attached. Re: [Xen-users] Can not find the cdrom device in /dev/ afterbooted into xen(3.0.3)
Date: Fri, 1 Dec 2006 19:10:28 +0000	[thread overview]
Message-ID: <20061201191028.37de7c41@localhost.localdomain> (raw)
In-Reply-To: <C1962B66.53A7%keir@xensource.com>

On Fri, 01 Dec 2006 18:56:38 +0000
Keir Fraser <keir@xensource.com> wrote:

> Actually, now I look closer it seems that on native the IDE I/O ports are
> detected as 0x1860-0x1867, but the Xen kernel is failing to detect this and
> is then failing to register at the default 0x1f0, probably because a legacy
> ISA IDE driver is registered there.

More likely becaue as you already said the I/O ports are at 0x1860-1867.
In native mode an ATA channel honours the PCI spec, in legacy mode it
uses magic hard coded addresses.

Also if the device is on the SATA side you need libata and drivers/ata
support not the legacy PIIX driver for the old drivers/ide code.

Alan

  parent reply	other threads:[~2006-12-01 19:10 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-12-01  6:17 Can not find the cdrom device in /dev/ on xen 3.0.3 Liang Yang
2006-12-01 16:12 ` Can not find the cdrom device in /dev/ after booted into xen(3.0.3) Liang Yang
2006-12-01 16:22   ` [Xen-users] " Petersson, Mats
2006-12-01 16:38     ` Liang Yang
2006-12-01 16:44       ` Keir Fraser
2006-12-01 16:52         ` [Xen-devel] " Petersson, Mats
2006-12-01 17:23         ` Liang Yang
2006-12-01 17:33           ` Re: [Xen-users] " Keir Fraser
2006-12-01 18:05   ` Tim Post
2006-12-01 18:27     ` logs attached. Re: [Xen-users] Can not find the cdrom device in /dev/ afterbooted " Liang Yang
2006-12-01 18:34       ` Keir Fraser
2006-12-01 18:48         ` [Xen-devel] Re: logs attached. " Liang Yang
2006-12-01 18:56           ` Re: logs attached. Re: [Xen-users] " Keir Fraser
2006-12-01 18:58             ` Keir Fraser
2006-12-01 19:19               ` Re: logs attached. Re: [Xen-users] Can not findthe " Liang Yang
2006-12-01 19:24                 ` Keir Fraser
2006-12-01 19:58                   ` Alan
2006-12-01 19:39                 ` [Xen-devel] Re: logs attached. " Tim Post
2006-12-01 19:10             ` Alan [this message]
2006-12-01 19:10               ` Re: logs attached. Re: [Xen-users] Can not find the " Keir Fraser
2006-12-01 19:00           ` [Xen-devel] Re: logs attached. " Tim Post
2006-12-01 18:28   ` Can not find the cdrom device in /dev/ after booted " Tim Post
2006-12-01 18:34     ` [Xen-users] Can not find the cdrom device in /dev/ afterbooted " Liang Yang

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