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Re: [Qemu-devel] [Qemu-ppc] Qemu boot device precedence over nvram boot-
From: |
Benjamin Herrenschmidt |
Subject: |
Re: [Qemu-devel] [Qemu-ppc] Qemu boot device precedence over nvram boot-device setting |
Date: |
Fri, 05 Oct 2012 19:12:30 +1000 |
On Fri, 2012-10-05 at 02:43 +0200, Alexander Graf wrote:
> > We should also be able to get the raw bootindex values for a qdev,
> > yes? I was thinking we could instead copy those values into the
> > device tree when we populate it. The trouble is that we don't
> > actually generate (in qemu) nodes for individual disks under a
> vscsi,
> > or for individual PCI devices under the host bridge (that's done by
> > SLOF). Still thinking...
>
> Well. You can track it down to the device level and you know the drive
> index. Maybe you could be clever if you had a device property that
> contains the drive index and boot index to it?
You can but it's hard... eventually we'll do it but it will take some
time. In the meantime, a patch allowing us know whether -boot was
specified at all or not would be handy to make things work as expected
in the most common cases.
Avik & Nikunj are going to send one if not already...
Cheers,
Ben.
- Re: [Qemu-devel] [Qemu-ppc] Qemu boot device precedence over nvram boot-device setting, (continued)
- Re: [Qemu-devel] [Qemu-ppc] Qemu boot device precedence over nvram boot-device setting, Alexander Graf, 2012/10/04
- Re: [Qemu-devel] [Qemu-ppc] Qemu boot device precedence over nvram boot-device setting, Avik Sil, 2012/10/04
- Re: [Qemu-devel] [Qemu-ppc] Qemu boot device precedence over nvram boot-device setting, Alexander Graf, 2012/10/04
- Re: [Qemu-devel] [Qemu-ppc] Qemu boot device precedence over nvram boot-device setting, Gleb Natapov, 2012/10/04
- Re: [Qemu-devel] [Qemu-ppc] Qemu boot device precedence over nvram boot-device setting, Nikunj A Dadhania, 2012/10/05
- Re: [Qemu-devel] [Qemu-ppc] Qemu boot device precedence over nvram boot-device setting, Gleb Natapov, 2012/10/04
- Re: [Qemu-devel] [Qemu-ppc] Qemu boot device precedence over nvram boot-device setting, Avik Sil, 2012/10/04
Re: [Qemu-devel] [Qemu-ppc] Qemu boot device precedence over nvram boot-device setting, David Gibson, 2012/10/04
Re: [Qemu-devel] [Qemu-ppc] Qemu boot device precedence over nvram boot-device setting, Nikunj A Dadhania, 2012/10/05