Re: [Qemu-devel] mouse freeze (related to new wheel mouse support?)

[Fred]

On Thu, 27 Jan 2005, Volker Ruppert wrote:
> I guess Windows 2000 enables the wheel mouse feature and the wheel is usable 
> and after rebooting the device ID is wrong. I think the mouse type is 
> affected by the mouse reset function (0xff). Please add this line in pckbd.c 
> in the AUX_RESET section and let us know what happens:
> 
> s->mouse_type = 0;
...

I just tried this (patch attached below if you like it that way), and
tested it in Win2k with the two reboot scenarios I mentioned, as well as
by changing the graphics mode repeatedly. The mouse works beautifully.  
Thanks!


--- ./hw/pckbd.c.mousereset     2005-01-27 16:34:54.768465000 -0500
+++ ./hw/pckbd.c        2005-01-27 16:35:41.245835000 -0500
@@ -539,6 +539,7 @@
             s->mouse_sample_rate = 100;
             s->mouse_resolution = 2;
             s->mouse_status = 0;
+           s->mouse_type = 0;
             kbd_queue(s, AUX_ACK, 1);
             kbd_queue(s, 0xaa, 1);
             kbd_queue(s, s->mouse_type, 1);