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Re: [Qemu-devel] Saving Sparc NVRAM contents between QEMU sessions
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From: |
Paul Brook |
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Subject: |
Re: [Qemu-devel] Saving Sparc NVRAM contents between QEMU sessions |
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Date: |
Thu, 8 Jun 2006 15:38:26 +0100 |
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User-agent: |
KMail/1.9.1 |
On Thursday 08 June 2006 15:31, Blue Swirl wrote:
> >Is there any functionality, existing or planned or patched, to save Sparc
> >NVRAM contents between QEMU sessions and reload it when QEMU starts up ?
>
> Currently nvram is used to pass some information from Qemu to BIOS. Some
> other mechanism would need to be implemented instead, if nvram contents
> can't be used anymore. For example, some memory at fixed location.
Or just make qemu override certain sections of the nvram. I'm assuming there
is some sort of structure to the nvram contents, or at least particular areas
reserved for/commonly used by the BIOS and the OS.
Paul