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[Qemu-devel] Re: [PATCHv6 00/16] boot order specification
From: |
Michael S. Tsirkin |
Subject: |
[Qemu-devel] Re: [PATCHv6 00/16] boot order specification |
Date: |
Sun, 28 Nov 2010 15:13:52 +0200 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Sun, Nov 28, 2010 at 09:54:04AM +0200, Gleb Natapov wrote:
> On Sat, Nov 27, 2010 at 10:56:10PM +0200, Avi Kivity wrote:
> > On 11/23/2010 06:12 PM, Anthony Liguori wrote:
> > >On 11/23/2010 09:31 AM, Gleb Natapov wrote:
> > >>Anthony, Blue
> > >>
> > >>No comments on this patch series for almost a week. Can it be applied?
> > >
> > >Does that mean everyone's happy or have folks not gotten around to
> > >review it?
> > >
> > >IOW, last call if you have objections :-)
> > >
> >
> > I haven't reviewed this - I trust the author and maintainers to get
> > it right.
> >
> > But I notice the there is no documentation - surely some is needed?
> >
>
> The patch creates Openfirmware device path from qdev
> hierarchy. Each element of a device path depends on type of a bus
> the device resides on. You can find various bus bindings here:
> http://playground.sun.com/1275/bindings/ and main spec is here
sun.com links have a tendency to disappear nowdays :)
Is this the official location? Aren't bindings part of some standard?
It also worries me that PCI Express bindings are in a 'proposal' form
from August 2004. The PCI bindings are from 1994. They are likely to miss
some recent technology advancements :)
Further, while this last document which is only 28 page in length, is
not readable by itself: one must first digest the openfirmware spec.
However ...
> http://forthworks.com/standards/of1275.pdf.
That's 266 pages of a specification. I am guessing that most of it is
irrelevant for the task in question? Can we have a small text document
including just the path format, please?
> Format in which list of
> device paths is passed to firmware is documented by comment (it is very
> simple). The only thing missing is command line option documentation. I
> will add it and resend if no more changes are needed for patch to be
> excepted.
>
> --
> Gleb.
- [Qemu-devel] [PATCHv6 16/16] Pass boot device list to firmware., (continued)
- [Qemu-devel] [PATCHv6 16/16] Pass boot device list to firmware., Gleb Natapov, 2010/11/17
- [Qemu-devel] Re: [PATCHv6 00/16] boot order specification, Gleb Natapov, 2010/11/23
- [Qemu-devel] Re: [PATCHv6 00/16] boot order specification, Anthony Liguori, 2010/11/23
- [Qemu-devel] Re: [PATCHv6 00/16] boot order specification, Blue Swirl, 2010/11/23
- [Qemu-devel] Re: [PATCHv6 00/16] boot order specification, Avi Kivity, 2010/11/27
- [Qemu-devel] Re: [PATCHv6 00/16] boot order specification, Gleb Natapov, 2010/11/28
- [Qemu-devel] Re: [PATCHv6 00/16] boot order specification, Avi Kivity, 2010/11/28
- [Qemu-devel] Re: [PATCHv6 00/16] boot order specification, Gleb Natapov, 2010/11/28
- [Qemu-devel] Re: [PATCHv6 00/16] boot order specification, Blue Swirl, 2010/11/28
- [Qemu-devel] Re: [PATCHv6 00/16] boot order specification, Gleb Natapov, 2010/11/28
- [Qemu-devel] Re: [PATCHv6 00/16] boot order specification,
Michael S. Tsirkin <=
- [Qemu-devel] Re: [PATCHv6 00/16] boot order specification, Gleb Natapov, 2010/11/28
- [Qemu-devel] Re: [PATCHv6 00/16] boot order specification, Blue Swirl, 2010/11/28
- [Qemu-devel] Re: [PATCHv6 00/16] boot order specification, Michael S. Tsirkin, 2010/11/28
- [Qemu-devel] Re: [PATCHv6 00/16] boot order specification, Michael S. Tsirkin, 2010/11/28
- [Qemu-devel] Re: [PATCHv6 00/16] boot order specification, Gleb Natapov, 2010/11/28
- [Qemu-devel] Re: [PATCHv6 00/16] boot order specification, Michael S. Tsirkin, 2010/11/28
- [Qemu-devel] Re: [PATCHv6 00/16] boot order specification, Gleb Natapov, 2010/11/28
- [Qemu-devel] Re: [PATCHv6 00/16] boot order specification, Gleb Natapov, 2010/11/28
[Qemu-devel] Re: [PATCHv6 00/16] boot order specification, Kevin O'Connor, 2010/11/23