Subject: Re: i915 AGP support
To: Jonathan Perkin <firstname.lastname@example.org>
From: Patrick Welche <email@example.com>
Date: 12/08/2005 19:10:45
On Thu, Dec 08, 2005 at 06:26:14PM +0000, Jonathan Perkin wrote:
> > (.. and I still get f000:4a9a: 01 ILLEGAL EXTENDED X86 OPCODE! ..
> > but again don't know if that is the actual cause of X not working as
> > xsrc/18702 seems to suggest X should work anyway..)
In fact, fonts were the underlying problem, and I just got xdm to run :-)
> So I can't actually test whether the AGP driver helps or not, only
> that doing some basic stuff to /dev/agpgard works.
Some evidence that it matchs:
agp0 at pchb0: detected 7932k stolen memory
agp0: aperture at 0xb0000000, size 0x10000000
vga0 at pci0 dev 2 function 0: Intel 82915GM/GMS,82910GML
Integrated Graphics Device (rev. 0x03)
The remaining problem is having a large square as a cursor, which is
probably related to:
(II) I810(0): Allocated 4 kB for HW cursor at 0xffff000 (0x01936000)
(WW) I810(0): xf86AllocateGARTMemory: allocation of 4 pages failed
(Cannot allocate memory)
(EE) I810(0): Failed to allocate HW (ARGB) cursor space.