lkml.org 
[lkml]   [2004]   [Jul]   [19]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: 2.6.8-rc1 and before: IO-APIC + DRI + RTL8139 = Disabling Ethernet IRQ
I have the same problems with ATI Radeon 128. It occurs with when X (4.4) dies after using DRI. I tried with kernels 2.6.4 to 2.6.7 and the behaviour is identical.

It looks like it forgets to disable the interrupts in the video card. Commenting the DRI module out from XF86Config keeps it from happening. I don't have much expeirience with this stuff, so I can't tell whether the problem is in the X system or in the kernel driver.

Petr

>
> When loading as a module or into kernel, when DRM is loading, I cannot
> use my network.
>
> Here is a part of the dmesg:
>
> [drm] Loading R200 Microcode
> irq 19: nobody cared!
> [<c010732a>] __report_bad_irq+0x2a/0x8b
> [<c0107414>] note_interrupt+0x6f/0x9f
> [<c0107732>] do_IRQ+0x161/0x192
> [<c0105a00>] common_interrupt+0x18/0x20
> handlers:
> [<c0245383>] (rtl8139_interrupt+0x0/0x207)
> Disabling IRQ #19
>
> For the moment I can disabling IO-ACPI, but I'm thinking to change my
> processor with an processor w/HT. So IO-ACPI is enabling by default.
>
> How solve that ?
>
> Thanks in advance,
>
> --
> Auzanneau Grégory
> GPG 0x99137BEE
> -
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at http://www.tux.org/lkml/
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 14:04    [from the cache]
©2003-2011 Jasper Spaans. Advertise on this site