On 12/04/12 18:14, Gabriel L. Somlo wrote: > On Tue, Dec 04, 2012 at 05:56:55PM +0100, Gerd Hoffmann wrote: >> Ok, and how does the RTC look like on your MacPro? > > Device (RTC) > { > Name (_HID, EisaId ("PNP0B00")) > Name (_CRS, ResourceTemplate () > { > IO (Decode16, > 0x0070, // Range Minimum > 0x0070, // Range Maximum > 0x01, // Alignment > 0x08, // Length > ) > }) > }
Ok, so no IRQ declared for the RTC. We have IRQ 8 for both rtc and hpet, which most likely is the root cause for the issue. You can try simply dropping the line for testing. I'll try to come up with something more clever as the hpet can be disabled in which case we should keep irq8 assigned to rtc. cheers, Gerd