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From: | Paul Brook |
Subject: | Re: [Qemu-devel] [RFT][PATCH 09/15] hpet/rtc: Rework RTC IRQ replacement by HPET |
Date: | Tue, 25 May 2010 12:05:02 +0100 |
User-agent: | KMail/1.13.3 (Linux/2.6.33-2-amd64; KDE/4.4.3; x86_64; ; ) |
> > 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. Paul
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