From: <bug...@bu...> - 2003-11-05 13:03:43
|
Please do not reply to this email: if you want to comment on the bug, go to the URL shown below and enter your comments there. http://bugs.xfree86.org/show_bug.cgi?id=314 ------- Additional Comments From esp...@ce... 2003-05-11 08:03 ------- some more tests for kernels 2.6: kernel 2.6.0-test9 w/patch #703 (serial and paralel drivers as modules) XFree 4.3.99.14 w/patch #723 + modify radeon.h as in comment #138 FujitsuSiemens Amilo A, Athlon XP +1400 Now I use radeon.ko from xfree source, copied to /lib/modules/2.6.0-test9/kernel/drivers/char/drm But the result was the same, whatever takes IRQ 11, system freezes (soundcard) or just something stops working (network). Setting env. variable RADEON_NO_IRQS makes no difference. There is no difference, if I disable IRQ sharing in radeon.h or enable it. If I enable IRQ for Radeon, it takes IRQ 5, not IRQ 11! What is so peculiar with IRQ 11 & DRI? There is also the same distortion in tuxracer (not seen in 2.6-test4) More precisely 1/ modprobe snd-ali5451 (for alsa) cause system freezing immediately. Problem is, that as from test7 (??) alsa driver for ali5451 soundcard stops using irq 10 and now use irq 11 and there is no module parameter to change it as far as I know. 2/ modprobe 8139too (nothing suspicious happen, module is loaded) ifconfig eth0 up ...error message appears from kernel: disabling IRQ #11, but system goes on well, except network, but nothing freezing. 3/ everything is OK if dri is not enabled in XF86Config I also try set/unset for other values in radeon.h /* DMA customization: */ #define __HAVE_DMA 1 #define __HAVE_DMA_IRQ 1 #define __HAVE_VBL_IRQ 1 #define __HAVE_SHARED_IRQ 0 ..but every change to 0, except __HAVE_SHARED_IRQ, ends up in compilation error. Some more info (.config,dmesg,interrupts..): http://espinosa.webz.cz/debugging/ Some suspicious lines from dmesg: ... ACPI: PCI Interrupt Link [LNKE] (IRQs 5 9 *10 11) ACPI: PCI Interrupt Link [LNKF] (IRQs 5 9 10 11) ACPI: PCI Interrupt Link [LNKG] (IRQs 5 9 10 *11) ACPI: PCI Interrupt Link [LNKH] (IRQs 5 9 10 *11) ACPI-1120: *** Error: Method execution failed [\_SB_.PCI0.LPCB.LNKU._CRS] (Node c127f700), A E_AML_UNINITIALIZED_LOCAL ACPI-0098: *** Error: Method execution failed [\_SB_.PCI0.LPCB.LNKU._CRS] (Node c127f700), A E_AML_UNINITIALIZED_LOCAL ... PnPBIOS: 17 nodes reported by PnP BIOS; 17 recorded by driver ACPI-1120: *** Error: Method execution failed [\_SB_.PCI0.LPCB.LNKU._CRS] (Node c127f700), A E_AML_UNINITIALIZED_LOCAL ACPI-0098: *** Error: Method execution failed [\_SB_.PCI0.LPCB.LNKU._CRS] (Node c127f700), A E_AML_UNINITIALIZED_LOCAL .... ACPI: PCI Interrupt Link [LNKG] enabled at IRQ 11 ACPI: No IRQ known for interrupt pin A of device 0000:00:04.0 ... ALI15X3: IDE controller at PCI slot 0000:00:04.0 ACPI: No IRQ known for interrupt pin A of device 0000:00:04.0 ... P.S. If someone encounter problems with KDE freezing during startup, try check modules.conf (for 2.4 kernels) or modprobe.conf (for 2.6 kernels) try comment all (as I did) or just aliases related to soundcard. -- Configure bugmail: http://bugs.xfree86.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee. |