On Thu, May 24, 2012 at 10:45:45PM +0200, Rafael J. Wysocki wrote: > However, knowing that the BIOS doesn't support ASPM, we shouldn't > request the control of it, so we should remove > (OSC_ACTIVE_STATE_PWR_SUPPORT | OSC_CLOCK_PWR_CAPABILITY_SUPPORT) > from the flags before calling acpi_pci_osc_control_set() in those > cases. Failing to do so causes the evaluation of _OSC for the PCI > root bridge to return error codes on some systems where it should > work correctly. Is there an example of an affected machine's DSDT? -- Matthew Garrett | mjg59@xxxxxxxxxxxxx -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
