http://bugzilla.kernel.org/show_bug.cgi?id=6082
Summary: when making use of the drm the wireless card stops
working
Kernel Version: 2.6.15.1
Status: NEW
Severity: high
Owner: [EMAIL PROTECTED]
Submitter: [EMAIL PROTECTED]
Most recent kernel where this bug did not occur:
2.6.15.1 i tried some previous version and it also happends
Distribution:
Debian, i compiled the kernel, Mesa and XOrg
Hardware Environment:
Dell Latitude D610.
Pentium Centrino 2GHz, 1Gb RAM
wired network interface: tg3
wireless network interface: ipw2200
video card: ATI M300
Output of lspci:
0000:00:00.0 Host bridge: Intel Corporation Mobile 915GM/PM/GMS/910GML Express
Processor to DRAM Controller (rev 03)
0000:00:01.0 PCI bridge: Intel Corporation Mobile 915GM/PM Express PCI Express
Root Port (rev 03)
0000:00:1c.0 PCI bridge: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family)
PCI Express Port 1 (rev 03)
0000:00:1d.0 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6
Family) USB UHCI #1 (rev 03)
0000:00:1d.1 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6
Family) USB UHCI #2 (rev 03)
0000:00:1d.2 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6
Family) USB UHCI #3 (rev 03)
0000:00:1d.3 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6
Family) USB UHCI #4 (rev 03)
0000:00:1d.7 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6
Family) USB2 EHCI Controller (rev 03)
0000:00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev d3)
0000:00:1e.2 Multimedia audio controller: Intel Corporation
82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Audio Controller (rev 03)
0000:00:1e.3 Modem: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97
Modem Controller (rev 03)
0000:00:1f.0 ISA bridge: Intel Corporation 82801FBM (ICH6M) LPC Interface Bridge
(rev 03)
0000:00:1f.2 IDE interface: Intel Corporation 82801FBM (ICH6M) SATA Controller
(rev 03)
0000:00:1f.3 SMBus: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) SMBus
Controller (rev 03)
0000:01:00.0 VGA compatible controller: ATI Technologies Inc M22 [Radeon
Mobility M300]
0000:02:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5751 Gigabit
Ethernet PCI Express (rev 01)
0000:03:01.0 CardBus bridge: Texas Instruments PCI6515 Cardbus Controller
0000:03:01.5 Communication controller: Texas Instruments PCI6515 SmartCard
Controller
0000:03:03.0 Network controller: Intel Corporation PRO/Wireless 2915ABG MiniPCI
Adapter (rev 05)
Software Environment:
XOrg CVS HEAD
MESA CVS HEAD
Linux 2.6.15.1
Problem Description:
When i run an Xserver with the glx module so that it can use direct rendering
the wireless network interface stops working. The wired network interfaces
works ok.
i get the following output on the screen: Disabling IRQ #169
I get this on the logs:
Jan 30 01:17:59 calisto kernel: irq 169: nobody cared (try booting with the
"irqpoll" option)
Jan 30 01:17:59 calisto kernel: [__report_bad_irq+43/105]
__report_bad_irq+0x2b/0x69
Jan 30 01:17:59 calisto kernel: [note_interrupt+107/143]
note_interrupt+0x6b/0x8f
Jan 30 01:17:59 calisto kernel: [__do_IRQ+104/143] __do_IRQ+0x68/0x8f
Jan 30 01:17:59 calisto kernel: [do_IRQ+29/40] do_IRQ+0x1d/0x28
Jan 30 01:17:59 calisto kernel: [common_interrupt+26/32]
common_interrupt+0x1a/0x20
Jan 30 01:17:59 calisto kernel: [pg0+949345105/1069827072]
acpi_processor_idle+0x153/0x2bd [processor]
Jan 30 01:17:59 calisto kernel: [cpu_idle+63/87] cpu_idle+0x3f/0x57
Jan 30 01:17:59 calisto kernel: [start_kernel+315/317] start_kernel+0x13b/0x13d
Jan 30 01:17:59 calisto kernel: handlers:
Jan 30 01:17:59 calisto kernel: [usb_hcd_irq+0/79] (usb_hcd_irq+0x0/0x4f)
Jan 30 01:17:59 calisto kernel: [usb_hcd_irq+0/79] (usb_hcd_irq+0x0/0x4f)
Jan 30 01:17:59 calisto kernel: [pg0+947762531/1069827072]
(snd_intel8x0_interrupt+0x0/0x1b7 [snd_intel8x0])
Jan 30 01:17:59 calisto kernel: [pg0+944433224/1069827072]
(tg3_interrupt_tagged+0x0/0xba [tg3])
Jan 30 01:17:59 calisto kernel: Disabling IRQ #169
i compiled the kernel with and without CONFIG_PREEMPT_NONE=y, the result is the
same.
Steps to reproduce: Just run an Xserver with the dri and glx modules
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