From: Anthony Liguori <anthony@codemonkey.ws>
To: Beth Kon <eak@us.ibm.com>
Cc: Jan Kiszka <jan.kiszka@web.de>,
"qemu-devel@nongnu.org" <qemu-devel@nongnu.org>,
Gleb Natapov <gleb@redhat.com>, Avi Kivity <avi@redhat.com>
Subject: Re: [Qemu-devel] Re: PC machine types switched to SeaBIOS/gPXE
Date: Mon, 02 Nov 2009 17:22:00 -0600 [thread overview]
Message-ID: <4AEF6998.80103@codemonkey.ws> (raw)
In-Reply-To: <4AEF66BE.3070203@us.ibm.com>
Beth Kon wrote:
> Serendipity allowed us to find this really easily, thanks to some old
> builds lying around...
>
> The following Seabios commit breaks gpxe boot with e1000:
>
> commit a5826b5ad482f44d293387dc7513e5e98802a54e
> Author: Kevin O'Connor <kevin@koconnor.net>
> Date: Sat Oct 24 17:57:29 2009 -0400
>
> Add simple cooperative threading scheme to allow parallel hw init.
> Enable system for running hardware initialization in parallel.
> The yield() call can now round-robin between "threads".
> Rework ata controller init to use a thread per controller.
> Make sure internal drives are registered in a defined order.
> Run keyboard initialization in a thread.
> Rework usb init to use a thread per controller.
Any thoughts Kevin?
Before this commit, the gPXE e1000 rom was able to successfully netboot
when selected as a boot device. With this commit, we get a "device not
found" error within gPXE when launched as a boot device but when run
from the gPXE command line, it launches successfully.
Regards,
Anthony Liguori
next prev parent reply other threads:[~2009-11-02 23:22 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-30 14:54 [Qemu-devel] PC machine types switched to SeaBIOS/gPXE Anthony Liguori
2009-10-30 19:37 ` [Qemu-devel] " Jan Kiszka
2009-10-30 19:45 ` Anthony Liguori
2009-10-31 12:42 ` Stefan Weil
2009-10-31 13:10 ` Jan Kiszka
2009-11-02 23:09 ` Beth Kon
2009-11-02 23:22 ` Anthony Liguori [this message]
2009-11-03 4:16 ` Kevin O'Connor
2009-11-03 14:11 ` Beth Kon
2009-11-04 1:38 ` Kevin O'Connor
2009-11-04 1:55 ` Anthony Liguori
2009-10-31 11:07 ` [Qemu-devel] " Stefan Weil
2009-10-31 12:02 ` [Qemu-devel] " Jan Kiszka
2009-11-02 12:51 ` [Qemu-devel] " Alexander Graf
2009-11-02 13:08 ` Avi Kivity
2009-11-02 13:15 ` Alexander Graf
2009-11-02 13:32 ` Avi Kivity
2009-11-02 13:51 ` Kevin O'Connor
2009-11-02 13:56 ` Avi Kivity
2009-11-02 14:06 ` Alexander Graf
2009-11-02 14:39 ` Avi Kivity
2009-11-09 18:41 ` Glauber Costa
2009-11-10 13:02 ` Avi Kivity
2009-11-10 13:03 ` Alexander Graf
2009-11-10 13:07 ` Avi Kivity
2009-11-10 13:09 ` Alexander Graf
2009-11-03 4:50 ` Kevin O'Connor
2009-11-03 4:57 ` Alexander Graf
2009-11-03 5:01 ` Avi Kivity
2009-11-03 6:02 ` Kevin O'Connor
2009-11-03 6:08 ` Avi Kivity
2009-11-03 13:42 ` Kevin O'Connor
2009-11-03 4:58 ` Avi Kivity
2009-11-02 14:51 ` Gleb Natapov
2009-11-02 14:54 ` Gleb Natapov
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