Hi, Aside from changing BIOS options, and enabling/disabling certain hardware I am not sure. It looks like you have already done that. No USB etc in your interrupts file...
Only other thing I would suggest is to see if there are any IRQ-specific options in the module itself when load it, e.g.: modinfo qhal_host modinfo i915 etc Justin. On Wed, 30 Sep 2009, Jacques, Hugo wrote: > Justin, > > No I did not use noapic initially. > > I just tried and got the /proc/interrupts hereafter, which still gives me > qhal_host and i915 on the same line (IRQ 9) > > Would your fix be to enable the CONFIG_PCI_MSI kernel option? I tried it > already and it made no difference. Unlike your 965 system, my 945 system > doesn't support MSI (see comment in i915_driver_load () from > drivers/gpu/drm/i915/i915_dma.c) :( > > CPU0 CPU1 > 0: 35 0 XT-PIC-XT timer > 1: 2 0 XT-PIC-XT i8042 > 2: 0 0 XT-PIC-XT cascade > 3: 2 0 XT-PIC-XT > 4: 11 0 XT-PIC-XT > 5: 2 0 XT-PIC-XT > 7: 826 0 XT-PIC-XT > 9: 7938 0 XT-PIC-XT acpi, qhal_host, > i...@pci:0000:00:02.0 > 10: 2 0 XT-PIC-XT > 14: 3872 0 XT-PIC-XT ide0 > 28: 147 0 PCI-MSI-edge eth0 > 30: 0 0 PCI-MSI-edge ahci > NMI: 0 0 Non-maskable interrupts > LOC: 14233 14220 Local timer interrupts > RES: 767 456 Rescheduling interrupts > CAL: 18 40 Function call interrupts > TLB: 339 255 TLB shootdowns > TRM: 0 0 Thermal event interrupts > SPU: 0 0 Spurious interrupts > ERR: 826 > MIS: 0 > > Hugo. > > On Wed, 30 Sep 2009, Justin Piszcz wrote: > >> >> Do you boot with noapic? >> >> On Wed, 30 Sep 2009, Justin Piszcz wrote: >> >>> Hi Hugo, >>> >>> I use a DG965 board currently with built-in video and a 3ware card in >> the x16 >>> slot: >>> >>> $ cat /proc/interrupts >>> CPU0 CPU1 CPU2 CPU3 >>> 0: 3241 0 0 0 IO-APIC-edge >> timer >>> 1: 2 0 0 0 IO-APIC-edge >> i8042 >>> 8: 1 0 0 0 IO-APIC-edge rtc0 >>> 9: 0 0 0 0 IO-APIC-fasteoi acpi >>> 12: 3 0 0 0 IO-APIC-edge >> i8042 >>> 16: 4383796 12792529 5711773 5079069 IO-APIC-fasteoi 3w- >> 9xxx, >>> uhci_hcd:usb3 >>> 18: 57977 14740 0 0 IO-APIC-fasteoi >>> ehci_hcd:usb1, uhci_hcd:usb7 >>> 19: 35308 35028 0 0 IO-APIC-fasteoi >>> uhci_hcd:usb6 >>> 21: 57951 77630159 3692228 99277364 IO-APIC-fasteoi >>> uhci_hcd:usb4, eth1 >>> 22: 552076 6937190 17079516 15588018 IO-APIC-fasteoi HDA >>> Intel, eth2 >>> 23: 3448429 13678957 0 0 IO-APIC-fasteoi >>> ehci_hcd:usb2, uhci_hcd:usb5 >>> 30: 455701 209453 0 0 PCI-MSI-edge >>> i...@pci:0000:00:02.0 >>> 31: 861003 3495076 9393 3194492 PCI-MSI-edge ahci >>> 32: 2621566 20858202 5466083 85380656 PCI-MSI-edge eth0 >>> >>> If you play around with the kernel options, I believe there is an option >> to >>> move things around so it goes onto its own IRQ (the graphics card). I >> will >>> see if I can remember what it was, I had the same issue, i915 was on the >> same >>> IRQ as the 3ware card I believe. I do not recall off-hand which option >> it >>> was. >>> Will take a look and report back if I find anything. >>> >>> Justin. >>> >>> > This electronic message may contain proprietary and confidential information > of Verint Systems Inc., its affiliates and/or subsidiaries. > The information is intended to be for the use of the individual(s) or > entity(ies) named above. If you are not the intended recipient (or > authorized to receive this e-mail for the intended recipient), you may not > use, copy, disclose or distribute to anyone this message or any information > contained in this message. If you have received this electronic message in > error, please notify us by replying to this e-mail. > > _______________________________________________ > xorg mailing list > [email protected] > http://lists.freedesktop.org/mailman/listinfo/xorg > _______________________________________________ xorg mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/xorg
