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[Qemu-devel] Re: [Bochs-developers] [PATCH v4 2/5] Preserve memory conte


From: Sebastian Herbszt
Subject: [Qemu-devel] Re: [Bochs-developers] [PATCH v4 2/5] Preserve memory contentduringSMM init.
Date: Sun, 23 Nov 2008 22:15:36 +0100

Gleb Natapov wrote:
On Tue, Nov 18, 2008 at 09:46:28AM +0200, Gleb Natapov wrote:
> SMBASE is not relocated. If i don't mistake smm_init() should be run on S3
> resume and we would need something like
>
> pci_for_each_device(find_piix4pm)
> if (piix4pm_pcidev)
>    smm_init();
>
> in the resume path in rombios32.c.
>
Yes, you are right. I'll add it.

What about this? (fixed version of 1/5 patch)

Looks good.
Do you intend to implement piix4_pm_reset() for qemu so register DEVACTB
is reset on qemu_system_reset_request()?

- Sebastian





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