Messages in this thread | | | From | Matthieu CASTET <> | Subject | Re: [PATCH] RTC: Use fallback IRQ if PNP tables don't provide one | Date | Mon, 28 May 2007 18:50:22 +0000 (UTC) |
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Hi,
On Mon, 28 May 2007 18:24:18 +0100, Matthew Garrett wrote:
> From: Matthew Garrett <mjg59@srcf.ucam.org> > > Intel Macs (and possibly other machines) provide a PNP entry for the > RTC, but provide no IRQ. As a result the rtc-cmos driver doesn't allow > wakeup alarms. If the RTC is located at the legacy ioport range, assume > that it's on IRQ 8 unless the tables say otherwise. I post something via gmane this morning, but it seems it was lost :
Did you check if there aren't multiple configuration for rtc (one with irq, and one without it) ?
What's the ouput of $ for i in /sys/bus/pnp/devices/*; do if [ "$(cat $i/id)" = PNP0b00 ]; then cat $i/resources; echo options; cat $i/options; fi; done
Matthieu
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