[Bug 725] New: Between 2.5.68bk4 and bk5 usb stopped getting interrupt with acpi

Martin J. Bligh (mbligh@aracnet.com)
Thu, 15 May 2003 15:50:11 -0700


http://bugme.osdl.org/show_bug.cgi?id=725

Summary: Between 2.5.68bk4 and bk5 usb stopped getting interrupt
with acpi
Kernel Version: 2.5.68-bk5
Status: NEW
Severity: normal
Owner: andrew.grover@intel.com
Submitter: stian_web@jordet.nu

Distribution: Debian Sid
Hardware Environment: Asus CUV266-DLS Dual P3
Software Environment:
Problem Description:
With 2.5.68bk5 usb don't get any interrupts anymore. This has been working
flawlessly untill bk5. When I diff dmesg from the two kernels, I get this:

+IOAPIC[0]: Set PCI routing entry (2-11 -> 0x81 -> IRQ 11)
+00:00:11[A] -> 2-11 -> IRQ 11
+IOAPIC[0]: Set PCI routing entry (2-10 -> 0x79 -> IRQ 10)
+00:00:11[B] -> 2-10 -> IRQ 10
+IOAPIC[0]: Set PCI routing entry (2-5 -> 0x51 -> IRQ 5)
+00:00:11[C] -> 2-5 -> IRQ 5
+IOAPIC[0]: Set PCI routing entry (2-9 -> 0x71 -> IRQ 9)
+00:00:11[D] -> 2-9 -> IRQ 9

This is there only with bk5, not bk4. Don't know if this as anything to do with it.

Part of /proc/interrupts

With bk5
9: 0 0 IO-APIC-level acpi, uhci-hcd, uhci-hcd, uhci-hcd
with bk4:
9: 268 1 IO-APIC-level acpi, uhci-hcd, uhci-hcd, uhci-hcd

Thanks you.

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