From: "andrzej zaborowski" <balrogg@gmail.com>
To: qemu-devel@nongnu.org
Cc: xen-devel@lists.xensource.com
Subject: Re: [Qemu-devel] [PATCH] ioemu/qemu vga: save and restore vram buffer (revised)
Date: Sun, 16 Dec 2007 12:35:24 +0100 [thread overview]
Message-ID: <fb249edb0712160335x6543200aj2766cf8f509cc995@mail.gmail.com> (raw)
In-Reply-To: <18271.51596.784485.518603@mariner.uk.xensource.com>
Hi,
On 12/12/2007, Ian Jackson <Ian.Jackson@eu.citrix.com> wrote:
> The first one (stdvga-save-vram-update.patch) is against current
> xen-unstable tip (which now includes my previous version) and should
> be applied there.
>
> The second (stdvga-save-vram-take2.patch) is a fresh diff against the
> same qemu as before and should be regarded as replacing my previous
> submission.
On a second look there's something else I don't understand. The vram
window is in RAM in stdvga, it's inside phys_ram_base, and the entire
chunk pointed to by phys_ram_base is saved in vl.c. It's also
saved/loaded as one of the first things that are loaded so at the time
stdvga resumes, the vram should already have the correct contents.
Regards
next prev parent reply other threads:[~2007-12-16 11:35 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-12-10 18:14 [Qemu-devel] [PATCH] ioemu/qemu vga: save and restore vram buffer Ian Jackson
2007-12-10 19:03 ` andrzej zaborowski
2007-12-12 11:44 ` [Qemu-devel] [PATCH] ioemu/qemu vga: save and restore vram buffer (revised) Ian Jackson
2007-12-16 11:35 ` andrzej zaborowski [this message]
2007-12-17 11:18 ` Ian Jackson
2007-12-17 16:22 ` Paul Brook
2007-12-17 18:25 ` [Qemu-devel] xen / qemu convergence ? Ian Jackson
2007-12-17 18:52 ` andrzej zaborowski
2007-12-18 10:41 ` Ian Jackson
2007-12-17 18:55 ` Paul Brook
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