Re: bhyve: unhandled inl 0x402
On Fri, Apr 29, 2016 at 12:06 PM, Peter Grehan wrote: > Hi Craig, > > I am seeing this errors in in the latest bhyve code in CURRENT: >> >> acpi0: on motherboard >> Unhandled inl 0x0402 at 0x8039c2bd >> > > Hmmm, that's a 4-byte read from the ACPI PM1 control register, which is > advertized as being size 2 in the FADT table :( The recent acpica import > might be doing this. > > John and Jung-uk are investigating, so you may wish to collaborate: https://lists.freebsd.org/pipermail/freebsd-current/2016-April/060933.html -- Craig ___ freebsd-virtualization@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-virtualization To unsubscribe, send any mail to "freebsd-virtualization-unsubscr...@freebsd.org"
Re: bhyve: unhandled inl 0x402
acpi0: on motherboard Unhandled inl 0x0402 at 0x8039c2bd Hmmm, that's a 4-byte read from the ACPI PM1 control register, which is advertized as being size 2 in the FADT table :( The recent acpica import might be doing this. Isn't 0x402 used also as the qemu default debug port? The default value for that (isa-debugcon) is 0xe9. Not sure why most o doc on the web overrides that with "iobase=0x402", but in any case, the inl is from a FreeBSD guest so qemu isn't involved. later, Peter. ___ freebsd-virtualization@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-virtualization To unsubscribe, send any mail to "freebsd-virtualization-unsubscr...@freebsd.org"
Re: bhyve: unhandled inl 0x402
On Fri, 29 Apr 2016, Peter Grehan wrote: > Hi Craig, > > > I am seeing this errors in in the latest bhyve code in CURRENT: > > > > acpi0: on motherboard > > Unhandled inl 0x0402 at 0x8039c2bd > > Hmmm, that's a 4-byte read from the ACPI PM1 control register, which is > advertized as being size 2 in the FADT table :( The recent acpica import might > be doing this. Isn't 0x402 used also as the qemu default debug port? Marcin ___ freebsd-virtualization@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-virtualization To unsubscribe, send any mail to "freebsd-virtualization-unsubscr...@freebsd.org"
Re: bhyve: unhandled inl 0x402
Hi Craig, I am seeing this errors in in the latest bhyve code in CURRENT: acpi0: on motherboard Unhandled inl 0x0402 at 0x8039c2bd Hmmm, that's a 4-byte read from the ACPI PM1 control register, which is advertized as being size 2 in the FADT table :( The recent acpica import might be doing this. I'll look into it. later, Peter. ___ freebsd-virtualization@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-virtualization To unsubscribe, send any mail to "freebsd-virtualization-unsubscr...@freebsd.org"