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* [Qemu-devel] [RFC] reduce reported VGA framebuffer to 8 MiB
@ 2011-05-25 13:53 Alon Levy
  2011-05-25 14:06 ` Gerd Hoffmann
  0 siblings, 1 reply; 8+ messages in thread
From: Alon Levy @ 2011-05-25 13:53 UTC (permalink / raw)
  To: qemu-devel; +Cc: kraxel

Without this windows xp guests set a 4 bits per pixel graphics mode.

With it we get the same behavior as with -vga std, that is a 32 bpp
graphics mode. This fits the size reported by hw/vga-pci.c .
---
Sending as RFC since I'm not sure if this is the right thing, nor that
it doesn't actually interfere with anything else. I did however do the testing
with and without mentioned in the patch comment and code comment.
---
 hw/qxl.c |    9 ++++++++-
 1 files changed, 8 insertions(+), 1 deletions(-)

diff --git a/hw/qxl.c b/hw/qxl.c
index 9a0f588..f6ff9f2 100644
--- a/hw/qxl.c
+++ b/hw/qxl.c
@@ -1332,7 +1332,14 @@ static int qxl_init_primary(PCIDevice *dev)
     if (ram_size < 32 * 1024 * 1024) {
         ram_size = 32 * 1024 * 1024;
     }
-    vga_common_init(vga, ram_size);
+    /*
+     * windows xp guests don't like larger then VGA_RAM_SIZE (8 MiB),
+     * wrongly setting the display to 4 bit color depth. This fix doesn't
+     * affect native mode, where we have modes that require larger amounts
+     * of ram. (The maximum that VBE reports is 1600x1200 32 bit color depth
+     * which fits)
+     */
+    vga_common_init(vga, VGA_RAM_SIZE);
     vga_init(vga);
     register_ioport_write(0x3c0, 16, 1, qxl_vga_ioport_write, vga);
     register_ioport_write(0x3b4,  2, 1, qxl_vga_ioport_write, vga);
-- 
1.7.5.1

^ permalink raw reply related	[flat|nested] 8+ messages in thread

* Re: [Qemu-devel] [RFC] reduce reported VGA framebuffer to 8 MiB
  2011-05-25 13:53 [Qemu-devel] [RFC] reduce reported VGA framebuffer to 8 MiB Alon Levy
@ 2011-05-25 14:06 ` Gerd Hoffmann
  2011-05-25 14:33   ` Alon Levy
  0 siblings, 1 reply; 8+ messages in thread
From: Gerd Hoffmann @ 2011-05-25 14:06 UTC (permalink / raw)
  To: Alon Levy; +Cc: qemu-devel

On 05/25/11 15:53, Alon Levy wrote:
> Without this windows xp guests set a 4 bits per pixel graphics mode.

Hmm?  Never seen this.  Details please.

cheers,
   Gerd

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: [Qemu-devel] [RFC] reduce reported VGA framebuffer to 8 MiB
  2011-05-25 14:06 ` Gerd Hoffmann
@ 2011-05-25 14:33   ` Alon Levy
  2011-05-25 14:49     ` Alon Levy
  2011-05-26  6:50     ` Gerd Hoffmann
  0 siblings, 2 replies; 8+ messages in thread
From: Alon Levy @ 2011-05-25 14:33 UTC (permalink / raw)
  To: Gerd Hoffmann; +Cc: qemu-devel

On Wed, May 25, 2011 at 04:06:03PM +0200, Gerd Hoffmann wrote:
> On 05/25/11 15:53, Alon Levy wrote:
> >Without this windows xp guests set a 4 bits per pixel graphics mode.
> 
> Hmm?  Never seen this.  Details please.

When I start a windows xp guest with -vga qxl and no qxl driver installed I get
a 16 color (4 bits) display mode, you notice it straight away because it's just ugly.

When I looked at the VBE calls the only difference between the calls done with -vga qxl
and -vga std seemed to be the reported size (reported in 64K chunks, so for qxl the val
is 0x400 by default, and for std vga it is 0x80). With this patch windows sets the right
mode (32 bit color).

Actually it seems this patch make the qxl driver refuse to load, I'm trying to figure out
why (or if in fact it's this patch).

> 
> cheers,
>   Gerd
> 

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: [Qemu-devel] [RFC] reduce reported VGA framebuffer to 8 MiB
  2011-05-25 14:33   ` Alon Levy
@ 2011-05-25 14:49     ` Alon Levy
  2011-05-26  6:50     ` Gerd Hoffmann
  1 sibling, 0 replies; 8+ messages in thread
From: Alon Levy @ 2011-05-25 14:49 UTC (permalink / raw)
  To: Gerd Hoffmann, qemu-devel

On Wed, May 25, 2011 at 05:33:59PM +0300, Alon Levy wrote:
> On Wed, May 25, 2011 at 04:06:03PM +0200, Gerd Hoffmann wrote:
> > On 05/25/11 15:53, Alon Levy wrote:
> > >Without this windows xp guests set a 4 bits per pixel graphics mode.
> > 
> > Hmm?  Never seen this.  Details please.
> 
> When I start a windows xp guest with -vga qxl and no qxl driver installed I get
> a 16 color (4 bits) display mode, you notice it straight away because it's just ugly.
> 
> When I looked at the VBE calls the only difference between the calls done with -vga qxl
> and -vga std seemed to be the reported size (reported in 64K chunks, so for qxl the val
> is 0x400 by default, and for std vga it is 0x80). With this patch windows sets the right
> mode (32 bit color).
> 
> Actually it seems this patch make the qxl driver refuse to load, I'm trying to figure out
> why (or if in fact it's this patch).

It is the patch. An alternative that works with and without qxl driver, and fixes the problem
I reported, is to just change the VBE reported ram size to at most VGA_RAM_SIZE (== 8MiB).

> 
> > 
> > cheers,
> >   Gerd
> > 
> 

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: [Qemu-devel] [RFC] reduce reported VGA framebuffer to 8 MiB
  2011-05-25 14:33   ` Alon Levy
  2011-05-25 14:49     ` Alon Levy
@ 2011-05-26  6:50     ` Gerd Hoffmann
  2011-05-26  7:11       ` Alon Levy
  1 sibling, 1 reply; 8+ messages in thread
From: Gerd Hoffmann @ 2011-05-26  6:50 UTC (permalink / raw)
  To: qemu-devel

On 05/25/11 16:33, Alon Levy wrote:
> On Wed, May 25, 2011 at 04:06:03PM +0200, Gerd Hoffmann wrote:
>> On 05/25/11 15:53, Alon Levy wrote:
>>> Without this windows xp guests set a 4 bits per pixel graphics mode.
>>
>> Hmm?  Never seen this.  Details please.
>
> When I start a windows xp guest with -vga qxl and no qxl driver installed I get
> a 16 color (4 bits) display mode, you notice it straight away because it's just ugly.

Which qemu version?  Which seabios & vgabios version?

Windows xp booting in 4bit usually indicates VBE doesn't work at all, 
trying to enable vesafb in linux fails too then.

I havn't seen this for a *long* time.  Last time was a year or so back, 
while shaking out vgabios issues.  Especially I've never seen that with 
any qxl/spice stuff in upstream qemu.  Thats why I'm wondering where 
this comes from?

cheers,
    Gerd

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: [Qemu-devel] [RFC] reduce reported VGA framebuffer to 8 MiB
  2011-05-26  6:50     ` Gerd Hoffmann
@ 2011-05-26  7:11       ` Alon Levy
  2011-05-26  7:44         ` Gerd Hoffmann
  0 siblings, 1 reply; 8+ messages in thread
From: Alon Levy @ 2011-05-26  7:11 UTC (permalink / raw)
  To: Gerd Hoffmann; +Cc: qemu-devel

[-- Attachment #1: Type: text/plain, Size: 1543 bytes --]

On Thu, May 26, 2011 at 08:50:01AM +0200, Gerd Hoffmann wrote:
> On 05/25/11 16:33, Alon Levy wrote:
> >On Wed, May 25, 2011 at 04:06:03PM +0200, Gerd Hoffmann wrote:
> >>On 05/25/11 15:53, Alon Levy wrote:
> >>>Without this windows xp guests set a 4 bits per pixel graphics mode.
> >>
> >>Hmm?  Never seen this.  Details please.
> >
> >When I start a windows xp guest with -vga qxl and no qxl driver installed I get
> >a 16 color (4 bits) display mode, you notice it straight away because it's just ugly.
> 
> Which qemu version?  Which seabios & vgabios version?

qemu is the spice v36 branch with some unrelated patches.
seabios + vgabios upstream (seabios with 0x9000000 size hack).

I can retest with qemu upstream.

> 
> Windows xp booting in 4bit usually indicates VBE doesn't work at
> all, trying to enable vesafb in linux fails too then.

VBE is working fine - attached are the VBE calls made in three cases:
 * -vga std
 * -vga qxl with the normal 64 MB framebuffer.
 * -vga qxl with 8 MB framebuffer (reported) (it's identical to the first)

Note that this is all without the qxl driver working, but just with a windows xp install
with no qxl drivers.

> 
> I havn't seen this for a *long* time.  Last time was a year or so
> back, while shaking out vgabios issues.  Especially I've never seen
> that with any qxl/spice stuff in upstream qemu.  Thats why I'm
> wondering where this comes from?

I know yonit saw it too, I think she is using different versions of the above.
I don't know what changed.

> 
> cheers,
>    Gerd
> 
> 

[-- Attachment #2: std.txt --]
[-- Type: text/plain, Size: 13638 bytes --]

VBE: write index=0x0 val=0xb0c0
VBE: read index=0x0 val=0xb0c0
VBE: write index=0x0 val=0xb0c5
VBE Bios $Id$

VBE: write index=0x4 val=0x0
VBE: write index=0x4 val=0x0
VBE: write index=0x4 val=0x0
VBE: write index=0x4 val=0x0
VBE: read index=0xa val=0x80
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: write index=0x4 val=0x0
VBE: write index=0x3 val=0x20
VBE: write index=0x1 val=0x320
VBE: write index=0x2 val=0x258
VBE: write index=0x5 val=0x0
VBE: write index=0x4 val=0x41
VBE: read index=0x1 val=0x320
VBE: read index=0x3 val=0x20
VBE: read index=0x2 val=0x258
VBE: read index=0x3 val=0x20
VBE: read index=0x4 val=0x41

[-- Attachment #3: qxl.txt --]
[-- Type: text/plain, Size: 14014 bytes --]

VBE: write index=0x0 val=0xb0c0
VBE: read index=0x0 val=0xb0c0
VBE: write index=0x0 val=0xb0c5
VBE Bios $Id$

VBE: write index=0x4 val=0x0
VBE: write index=0x4 val=0x0
VBE: write index=0x4 val=0x0
VBE: write index=0x4 val=0x0
VBE: read index=0xa val=0x400
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: write index=0x4 val=0x0
VBE: write index=0x4 val=0x0
VBE: write index=0x3 val=0x4
VBE: write index=0x1 val=0x320
VBE: write index=0x2 val=0x258
VBE: write index=0x5 val=0x0
VBE: write index=0x4 val=0x1
VBE: read index=0x1 val=0x320
VBE: read index=0x3 val=0x4
VBE: read index=0x2 val=0x258
VBE: read index=0x3 val=0x4
VBE: read index=0x4 val=0x1
VBE: write index=0x4 val=0x0
VBE: write index=0x4 val=0x0
VBE: write index=0x3 val=0x4
VBE: write index=0x1 val=0x320
VBE: write index=0x2 val=0x258
VBE: write index=0x5 val=0x0
VBE: write index=0x4 val=0x1
VBE: read index=0x1 val=0x320
VBE: read index=0x3 val=0x4
VBE: read index=0x2 val=0x258
VBE: read index=0x3 val=0x4
VBE: read index=0x4 val=0x1

[-- Attachment #4: qxl8.txt --]
[-- Type: text/plain, Size: 13638 bytes --]

VBE: write index=0x0 val=0xb0c0
VBE: read index=0x0 val=0xb0c0
VBE: write index=0x0 val=0xb0c5
VBE Bios $Id$

VBE: write index=0x4 val=0x0
VBE: write index=0x4 val=0x0
VBE: write index=0x4 val=0x0
VBE: write index=0x4 val=0x0
VBE: read index=0xa val=0x80
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x3 val=0x20
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: read index=0x4 val=0x0
VBE: write index=0x4 val=0x2
VBE: read index=0x1 val=0x640
VBE: write index=0x4 val=0x0
VBE: write index=0x4 val=0x0
VBE: write index=0x3 val=0x20
VBE: write index=0x1 val=0x320
VBE: write index=0x2 val=0x258
VBE: write index=0x5 val=0x0
VBE: write index=0x4 val=0x41
VBE: read index=0x1 val=0x320
VBE: read index=0x3 val=0x20
VBE: read index=0x2 val=0x258
VBE: read index=0x3 val=0x20
VBE: read index=0x4 val=0x41

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: [Qemu-devel] [RFC] reduce reported VGA framebuffer to 8 MiB
  2011-05-26  7:11       ` Alon Levy
@ 2011-05-26  7:44         ` Gerd Hoffmann
  2011-05-26  8:15           ` Alon Levy
  0 siblings, 1 reply; 8+ messages in thread
From: Gerd Hoffmann @ 2011-05-26  7:44 UTC (permalink / raw)
  To: qemu-devel

   Hi,

>> Which qemu version?  Which seabios&  vgabios version?
>
> qemu is the spice v36 branch with some unrelated patches.
> seabios + vgabios upstream (seabios with 0x9000000 size hack).
>
> I can retest with qemu upstream.

Hmm, same here.

>>
>> Windows xp booting in 4bit usually indicates VBE doesn't work at
>> all, trying to enable vesafb in linux fails too then.
>
> VBE is working fine - attached are the VBE calls made in three cases:
>   * -vga std
>   * -vga qxl with the normal 64 MB framebuffer.
>   * -vga qxl with 8 MB framebuffer (reported) (it's identical to the first)
>
> Note that this is all without the qxl driver working, but just with a windows xp install
> with no qxl drivers.

Same here, works fine.  XP with SP3 btw, maybe this makes a difference.
Can you try to boot linux with vga=0x314?

cheers,
   Gerd

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: [Qemu-devel] [RFC] reduce reported VGA framebuffer to 8 MiB
  2011-05-26  7:44         ` Gerd Hoffmann
@ 2011-05-26  8:15           ` Alon Levy
  0 siblings, 0 replies; 8+ messages in thread
From: Alon Levy @ 2011-05-26  8:15 UTC (permalink / raw)
  To: Gerd Hoffmann; +Cc: qemu-devel

On Thu, May 26, 2011 at 09:44:38AM +0200, Gerd Hoffmann wrote:
>   Hi,
> 
> >>Which qemu version?  Which seabios&  vgabios version?
> >
> >qemu is the spice v36 branch with some unrelated patches.
> >seabios + vgabios upstream (seabios with 0x9000000 size hack).
> >
> >I can retest with qemu upstream.
> 
> Hmm, same here.
> 
> >>
> >>Windows xp booting in 4bit usually indicates VBE doesn't work at
> >>all, trying to enable vesafb in linux fails too then.
> >
> >VBE is working fine - attached are the VBE calls made in three cases:
> >  * -vga std
> >  * -vga qxl with the normal 64 MB framebuffer.
> >  * -vga qxl with 8 MB framebuffer (reported) (it's identical to the first)
> >
> >Note that this is all without the qxl driver working, but just with a windows xp install
> >with no qxl drivers.
> 
> Same here, works fine.  XP with SP3 btw, maybe this makes a difference.
> Can you try to boot linux with vga=0x314?

tested tinycore, looks like it sets VBE correctly without my patch, to a 16 bit color mode,
right after boot:
VBE: write index=0x3 val=0x10
VBE: write index=0x1 val=0x320
VBE: write index=0x2 val=0x258
VBE: write index=0x5 val=0x0
VBE: write index=0x4 val=0x41

And later Xvesa sets a 24bit color mode:
VBE: write index=0x3 val=0x18
VBE: write index=0x1 val=0x400
VBE: write index=0x2 val=0x300
VBE: write index=0x5 val=0x0
VBE: write index=0x4 val=0x41

And this is all while reporting the whole 64 MiB
VBE: read index=0xa val=0x400

But this just means linux handles it fine. I don't have a non SP3 handy but I'll try
to get one to test later. Not a really pressing issue.

> 
> cheers,
>   Gerd
> 
> 

^ permalink raw reply	[flat|nested] 8+ messages in thread

end of thread, other threads:[~2011-05-26  8:15 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2011-05-25 13:53 [Qemu-devel] [RFC] reduce reported VGA framebuffer to 8 MiB Alon Levy
2011-05-25 14:06 ` Gerd Hoffmann
2011-05-25 14:33   ` Alon Levy
2011-05-25 14:49     ` Alon Levy
2011-05-26  6:50     ` Gerd Hoffmann
2011-05-26  7:11       ` Alon Levy
2011-05-26  7:44         ` Gerd Hoffmann
2011-05-26  8:15           ` Alon Levy

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