From: Gleb Natapov <gleb@redhat.com>
To: Anthony Liguori <aliguori@us.ibm.com>
Cc: Peter Maydell <peter.maydell@linaro.org>,
Jan Kiszka <jan.kiszka@siemens.com>,
qemu-devel <qemu-devel@nongnu.org>,
Markus Armbruster <armbru@redhat.com>,
Gerd Hoffmann <kraxel@redhat.com>,
"Edgar E. Iglesias" <edgar.iglesias@gmail.com>
Subject: Re: [Qemu-devel] [RFC] Plan for moving forward with QOM
Date: Thu, 15 Sep 2011 09:31:21 +0300 [thread overview]
Message-ID: <20110915063121.GW21417@redhat.com> (raw)
In-Reply-To: <4E70EC90.8000904@us.ibm.com>
On Wed, Sep 14, 2011 at 01:04:00PM -0500, Anthony Liguori wrote:
> All device relationships are identified as named properties. A QOM
> path name
> consists of a named device, followed by a series of properties which
> may or may
> not refer to other devices. For instance, all of the following are
> valid paths:
>
> /i440fx/piix3/i8042/aux
> /i440fx/slot[1.0]/i8042/aux
> /i440fx/slot[1.0]/bus/piix3/i8042/aux
>
Have you looked at device paths generated by get_fw_dev_path() in qdev?
This function generates Open Firmware device path. The difference
between OF device path and the examples above is that OF device path has
a meaning outside of QEMU and can be used by firmware to find a device
a path refers too. Will QOM be able to generate them?
The paths look like:
/pci@i0cf8/ide@1,1/drive@1/disk@0
/pci@i0cf8/isa@1/fdc@03f1/floppy@1
/pci@i0cf8/isa@1/fdc@03f1/floppy@0
/pci@i0cf8/ide@1,1/drive@1/disk@1
/pci@i0cf8/ide@1,1/drive@0/disk@0
/pci@i0cf8/scsi@3/disk@0,0
/pci@i0cf8/ethernet@4/ethernet-phy@0
/pci@i0cf8/ethernet@5/ethernet-phy@0
/pci@i0cf8/ide@1,1/drive@0/disk@1
/pci@i0cf8/isa@1/ide@01e8/drive@0/disk@0
/pci@i0cf8/usb@1,2/network@0/ethernet@0
/pci@i0cf8/usb@1,2/hub@1/network@0/ethernet@0
/rom@genroms/linuxboot.bin
For isa machines:
/isa/ide@0170/drive@0/disk@0
/isa/fdc@03f1/floppy@1
/isa/fdc@03f1/floppy@0
/isa/ide@0170/drive@0/disk@1
--
Gleb.
next prev parent reply other threads:[~2011-09-15 6:31 UTC|newest]
Thread overview: 88+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-14 18:04 [Qemu-devel] [RFC] Plan for moving forward with QOM Anthony Liguori
2011-09-14 18:49 ` Anthony Liguori
2011-09-14 19:30 ` Jan Kiszka
2011-09-14 19:42 ` Anthony Liguori
2011-09-14 21:15 ` Jan Kiszka
2011-09-14 22:11 ` Anthony Liguori
2011-09-15 13:43 ` Jan Kiszka
2011-09-15 14:11 ` Anthony Liguori
2011-09-15 16:38 ` Jan Kiszka
2011-09-15 18:01 ` Anthony Liguori
2011-09-16 10:12 ` Kevin Wolf
2011-09-16 13:00 ` Anthony Liguori
2011-09-14 20:00 ` Edgar E. Iglesias
2011-09-14 20:22 ` Anthony Liguori
2011-09-14 20:27 ` Edgar E. Iglesias
2011-09-14 20:37 ` Blue Swirl
2011-09-14 21:25 ` Anthony Liguori
2011-09-15 6:31 ` Gleb Natapov [this message]
2011-09-15 10:49 ` Stefan Hajnoczi
2011-09-15 13:08 ` Anthony Liguori
2011-09-15 13:17 ` Anthony Liguori
2011-09-15 14:23 ` Gleb Natapov
2011-09-16 14:46 ` John Williams
2011-09-16 16:10 ` Anthony Liguori
2011-09-17 1:11 ` Edgar E. Iglesias
2011-09-17 2:12 ` Anthony Liguori
2011-09-17 2:35 ` Edgar E. Iglesias
2011-09-15 13:57 ` Anthony Liguori
2011-09-15 14:14 ` Paolo Bonzini
2011-09-15 14:25 ` Gleb Natapov
2011-09-15 15:28 ` Anthony Liguori
2011-09-15 15:38 ` Gleb Natapov
2011-09-15 16:33 ` Anthony Liguori
2011-09-15 16:59 ` Gleb Natapov
2011-09-15 17:51 ` Anthony Liguori
2011-09-15 20:29 ` Gleb Natapov
2011-09-15 20:45 ` Peter Maydell
2011-09-15 21:15 ` Anthony Liguori
2011-09-16 16:33 ` Gleb Natapov
2011-09-16 17:47 ` Peter Maydell
2011-09-16 18:08 ` Anthony Liguori
2011-09-16 18:22 ` Gleb Natapov
2011-09-16 18:42 ` Anthony Liguori
2011-09-16 19:13 ` Gleb Natapov
2011-09-16 19:29 ` Anthony Liguori
2011-09-16 20:48 ` Gleb Natapov
2011-09-16 21:03 ` Anthony Liguori
2011-09-17 0:01 ` Edgar E. Iglesias
2011-09-16 18:18 ` Gleb Natapov
2011-09-15 20:50 ` Anthony Liguori
2011-09-16 16:47 ` Gleb Natapov
2011-09-17 0:48 ` Edgar E. Iglesias
2011-09-17 2:17 ` Anthony Liguori
2011-09-17 2:29 ` Anthony Liguori
2011-09-17 2:41 ` Edgar E. Iglesias
2011-09-15 6:47 ` Paolo Bonzini
2011-09-15 13:26 ` Anthony Liguori
2011-09-15 13:35 ` Paolo Bonzini
2011-09-15 13:54 ` Peter Maydell
2011-09-15 14:18 ` Anthony Liguori
2011-09-15 14:33 ` Paolo Bonzini
2011-09-15 14:48 ` Peter Maydell
2011-09-15 15:31 ` Anthony Liguori
2011-09-15 15:47 ` Paolo Bonzini
2011-09-15 20:23 ` Avi Kivity
2011-09-15 20:52 ` Anthony Liguori
2011-09-18 7:56 ` Avi Kivity
2011-09-18 14:00 ` Avi Kivity
2011-09-16 9:36 ` Gerd Hoffmann
2011-12-13 4:47 ` Paul Brook
2011-12-13 13:22 ` Anthony Liguori
2011-12-13 17:40 ` Paul Brook
2011-12-13 18:00 ` Anthony Liguori
2011-12-13 20:36 ` Paul Brook
2011-12-13 21:53 ` Anthony Liguori
2011-12-14 0:39 ` Paul Brook
2011-12-14 13:53 ` Anthony Liguori
2011-12-14 14:01 ` Avi Kivity
2011-12-14 14:11 ` Anthony Liguori
2011-12-14 14:35 ` Avi Kivity
2011-12-14 14:46 ` Anthony Liguori
2011-12-14 14:50 ` Avi Kivity
2011-12-15 18:59 ` Paul Brook
2011-12-15 19:12 ` Anthony Liguori
2011-12-15 21:28 ` Paul Brook
2011-12-16 2:08 ` Anthony Liguori
2011-12-16 5:11 ` Paul Brook
2011-12-14 9:11 ` Andreas Färber
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20110915063121.GW21417@redhat.com \
--to=gleb@redhat.com \
--cc=aliguori@us.ibm.com \
--cc=armbru@redhat.com \
--cc=edgar.iglesias@gmail.com \
--cc=jan.kiszka@siemens.com \
--cc=kraxel@redhat.com \
--cc=peter.maydell@linaro.org \
--cc=qemu-devel@nongnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.