Messages in this thread | | | From | Matthew Garrett <> | Date | Tue, 07 Jun 2005 12:56:33 +0100 | Subject | yenta_socket: no PCI interrupts after resume if intel-agp loaded on HP 1105 |
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If I boot a kernel without any modules loaded and then load intel-agp, I can successfully suspend and resume this machine via ACPI. However, the b44 module is then unable to determine its MAC address correctly, and ipw2100 claims that it can't find a device. yenta_socket gives
Yenta : Enabling burst memory read transactions Yenta: Using CSCINT to route CSC interrupts to PCI Yenta: Routing CardBus interrupts to PCI Yenta TI: socket 0000:02:06.0, mfunc 0x00001000, devctl 0x66 Yenta TI: socket 0000:02:06.0 probing PCI interrupt failed, trying to fix Yenta TI: socket 0000:02:06.0 falling back to parallel PCI interrupts Yenta TI: socket 0000:02:06.0 no PCI interrupts. Fish. Please report.
The only output from the AGP driver is:
agpgart: Detected an Intel 855PM Chipset. agpgart: AGP aperture is 32M @ 0xe2000000
If I have all of these drivers loaded at suspend, resume fails. Without intel-agp, I can suspend and resume happily (well, X won't start after resume, but that's potentially an entirely separate issue) -- Matthew Garrett | mjg59@srcf.ucam.org
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