[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] Local APIC doesn't implement "One shot" mode?
I've now have gotten our OS running on Xen 4.0. Many thanks. However it appears that the Local APIC presented to the client only implements the "periodic" timer mode, and not "one shot" (bit 17 of the APIC Local Vector Table). I say "apparently" because I have limited time on the hardware so I didn't have time to write a definitive test case, but the external visible behavior is that the local apic timer does not stop at zero when programmed for "one-shot" mode. This isn't overly difficult for me to work around, but I thought I'd mention it just in case it warranted fixing. If desired, I can confirm my conjecture the next time I have time on the hardware. _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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