Re: Linux 2.4.22-pre10-ac1 DRI doesn't work with Radeon 7500

From: Erik Andersen (andersen@codepoet.org)
Date: Tue Aug 05 2003 - 14:23:55 EST


On Tue Aug 05, 2003 at 06:49:25PM +0200, Ruben Puettmann wrote:
> DRI doesn't work with Radeon 7500 on IBM Thinkpad R40 (2722).
[-----------snip---------------]
> 01:00.0 VGA compatible controller: ATI Technologies Inc Radeon Mobility
[-----------snip---------------]
> XFree86 : 4.2.1
>
>
> Both glxgears and tuxracer crashes with the Illegal instruction error
> message. the strace output of glxgears is:
[-----------snip---------------]
> ioctl(3, FIONREAD, [0]) = 0
> ioctl(5, 0x40186448, 0xbffffb30) = 0
> --- SIGILL (Illegal instruction) @ 0 (0) ---
> +++ killed by SIGILL +++

I get this too, with vanilla 2.4.22-pre10....

$ lspci | grep VGA
01:00.0 VGA compatible controller: ATI Technologies Inc Radeon RV100 QY [Radeon 7000/VE]
$ lspci | grep AGP
00:01.0 PCI bridge: Intel Corp. 82865G/PE/P Processor to AGP Controller (rev 02)

$ strace glxgears
[-----------snip---------------]
ioctl(3, FIONREAD, [0]) = 0
ioctl(4, 0x40186448, 0xbffff4d0) = 0
--- SIGILL (Illegal instruction) @ 0 (0) ---
+++ killed by SIGILL +++

 -Erik

--
Erik B. Andersen             http://codepoet-consulting.com/
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