Paul Brook wrote: >>> This is wrong. The hpet device should expose this as an IO pin. >> Will look into this. >> >> BTW, I just realized that the GPIO handling is apparently lacking >> support for attaching an output to multiple inputs. Or am I missing >> something? > > Use an explicit mux. > > Incidentally I suspect your handling of the ISA IRQs is broken. You may never > have more than one source connected to a sink. Shared IRQ lines must be done > explicitly.
No, the other way around: one source (RTC) multiple sinks (HPET, ACPI). Will probably draft a generic irq/gpio mux. Jan -- Siemens AG, Corporate Technology, CT T DE IT 1 Corporate Competence Center Embedded Linux
