http://bugzilla.kernel.org/show_bug.cgi?id=8896
[EMAIL PROTECTED] changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|ACPI: BIOS age (400) - |ACPI: BIOS age (400) - Type
|Packard Bell/Insyde |returned from _CRS was
| |incorrect: Integer, expected
| |Btypes: 4 - Packard
| |Bell/Insyde
------- Comment #44 from [EMAIL PROTECTED] 2007-08-31 14:12 -------
> Kernel command line: ... quiet acpi=force pci=noacpi pci=biosirq splash
[ 22.656000] ath_pci: 0.9.4.5 (0.9.3.1)
[ 22.656000] PCI: Enabling device 0000:00:06.0 (0000 -> 0002)
[ 22.656000] PCI: No IRQ known for interrupt pin A of device 0000:00:06.0.
[ 22.656000] IRQ handler type mismatch for IRQ 0
[ 22.656000] current handler: timer
[ 22.656000] [<c015410e>] setup_irq+0x12e/0x1e0
[ 22.656000] [<dca91520>] ath_intr+0x0/0xc20 [ath_pci]
[ 22.656000] [<c0154263>] request_irq+0xa3/0xc0
[ 22.656000] [<dca93f8d>] ath_pci_probe+0x1ad/0x3b0 [ath_pci]
[ 22.656000] [<c01b8eee>] sysfs_create_link+0x6e/0x160
[ 22.656000] [<dca93de0>] ath_pci_probe+0x0/0x3b0 [ath_pci]
[ 22.656000] [<c01fba86>] pci_device_probe+0x56/0x80
[ 22.656000] [<c0257aa6>] really_probe+0x66/0x190
[ 22.656000] [<c0257c19>] driver_probe_device+0x49/0xc0
[ 22.656000] [<c0257dee>] __driver_attach+0x9e/0xa0
[ 22.656000] [<c0256f7b>] bus_for_each_dev+0x3b/0x60
[ 22.656000] [<c0257944>] driver_attach+0x24/0x30
[ 22.656000] [<c0257d50>] __driver_attach+0x0/0xa0
[ 22.656000] [<c025730b>] bus_add_driver+0x7b/0x1a0
[ 22.656000] [<c01fbc54>] __pci_register_driver+0x74/0xc0
[ 22.656000] [<dc848030>] init_ath_pci+0x30/0x54 [ath_pci]
[ 22.656000] [<c014422d>] sys_init_module+0x15d/0x1ba0
[ 22.656000] [<c0107a5d>] sys_mmap2+0xcd/0xd0
[ 22.656000] [<c01031f0>] sysenter_past_esp+0x69/0xa9
[ 22.656000] =======================
[ 22.656000] wifi%d: request_irq failed
Thanks for confirming that pci=biosirq
did not help.
> Read through Windows:
> Atheros: BUS PCI 0, device 6, function 0, IRQ 19.
> USB (there are 4 plugs): place 0, BUS PCI 0, device 16,
> function 0 (1, 2, 3).
> IRQ 21
As there is no MPS table on this machine, the only way
to enable the IOAPIC is via ACPI. So thanks for confirming
that Windows is running in ACPI mode with IOAPIC enabled.
Since you upgraded the BIOS, please go into BIOS SETUP
and be sure to select the option that resets the system
to its optimal defaults. This will eliminate any potential
issues due to bogus CMOS values. The one I hope for
is the bad DMI date that is making you need acpi=force.
If it doesn't fix the DMI date problem, then Yakui,
please implement a DMI based workaround to invoke "acpi=force"
on this box. It is sort of interesting if we need to do this,
because other bug reports suggest that Windows uses a DMI cutoff
date, and so that makes you wonder what they do when they
can't read the date... Perhaps they default to ACPI mode,
and Linux defaults to acpi=off mode...
The 2nd bug workaround is this:
ACPI Error (uteval-0275): Type returned from _CRS was incorrect:
Integer, expected Btypes: 4 [20060707]
ACPI Exception (pci_link-0278): AE_TYPE, Evaluating _CRS
[20060707]
ACPI: Unable to set IRQ for PCI Interrupt Link [ALKD]. Try
pci=noacpi or acpi=off
Clearly Windows is interpreting this entry of 0x15 as IRQ21
and Linux is throwing it away and then doesn't know where
to put the device.
Linux needs a bug compatibility workaround so that we can
digest an Integer return value here like Windows does.
Yakui, please work with Bob on that.
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