From: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
To: qemu-devel@nongnu.org
Cc: bochs-developers@lists.sourceforge.net, 'Gleb Natapov' <gleb@redhat.com>
Subject: Re: [Bochs-developers] [Qemu-devel] [PATCH v5 0/5] Support for S3 ACPI state (suspend to memory) in BIOS
Date: Thu, 27 Nov 2008 20:07:36 +0100 [thread overview]
Message-ID: <492EEFF8.50802@gmx.net> (raw)
In-Reply-To: <000301c950c2$4e2058b0$ea610a10$@com>
On 27.11.2008 19:59, Stanislav wrote:
> In Bochs CPU doesn't have a cache memory emulated to use it as RAM but it is
> still possible to emulate cache-as-ram mode.
> The problem that cache-as-ram mode is very very very processor specific and
> implementation of it might be different between Intel and AMD for example.
> Which one to pick up ?
>
I have worked on Intel, AMD and VIA implementations for Cache-as-RAM.
Avi Kivity suggested a simple algorithm which is a catchall for Intel
586, Intel Core 2 Duo, AMD K8, AMD K10 and VIA C7.
> Or might be better to invent some other mode especially for emulation
> reasons ?
>
With the catchall emulation, inventing a special mode should be unneeded.
Regards,
Carl-Daniel
--
http://www.hailfinger.org/
next prev parent reply other threads:[~2008-11-27 19:07 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-11-27 11:02 [Qemu-devel] [PATCH v5 0/5] Support for S3 ACPI state (suspend to memory) in BIOS Gleb Natapov
2008-11-27 11:02 ` [Qemu-devel] [PATCH v5 1/5] Add S3 state to DSDT. Handle resume event in the BIOS Gleb Natapov
2008-12-07 2:57 ` [Qemu-devel] Re: [Bochs-developers] " Kevin O'Connor
2008-12-07 9:20 ` Gleb Natapov
2008-12-07 15:10 ` Kevin O'Connor
2008-12-07 16:31 ` Gleb Natapov
2008-12-09 22:26 ` [Qemu-devel] Re: [Bochs-developers] [PATCH v5 1/5] Add S3 state to DSDT.Handle " Sebastian Herbszt
2008-12-10 0:06 ` Kevin O'Connor
2008-12-10 10:22 ` Gleb Natapov
2008-12-09 13:38 ` [Qemu-devel] Re: [Bochs-developers] [PATCH v5 1/5] Add S3 state to DSDT. Handle " Gleb Natapov
2008-12-09 15:12 ` [Qemu-devel] " Stanislav
2008-12-14 22:02 ` [Qemu-devel] Re: [Bochs-developers] [PATCH v5 1/5] Add S3 state to DSDT.Handle " Sebastian Herbszt
2008-11-27 11:02 ` [Qemu-devel] [PATCH v5 2/5] Preserve memory content during SMM init Gleb Natapov
2008-11-27 11:02 ` [Qemu-devel] [PATCH v5 3/5] Execute rombios32 code from rom address 0xe0000 Gleb Natapov
2008-11-27 11:02 ` [Qemu-devel] [PATCH v5 4/5] Don't use unreserved memory in BIOS Gleb Natapov
2008-11-27 11:02 ` [Qemu-devel] [PATCH v5 5/5] Don't power down vga card on entering S3 state Gleb Natapov
2008-11-27 12:17 ` [Qemu-devel] [PATCH v5 0/5] Support for S3 ACPI state (suspend to memory) in BIOS Carl-Daniel Hailfinger
2008-11-27 12:35 ` Gleb Natapov
2008-11-27 18:59 ` [Bochs-developers] " Stanislav
2008-11-27 19:07 ` Carl-Daniel Hailfinger [this message]
2008-11-27 20:04 ` Stanislav
2008-11-27 21:04 ` Carl-Daniel Hailfinger
2008-11-29 19:42 ` Stanislav
2008-12-04 10:04 ` Carl-Daniel Hailfinger
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