Date: Tue, 11 Oct 2011 18:53:11 -0400 From: Arnaud Lacombe <lacombar@gmail.com> To: FreeBSD-Current <freebsd-current@freebsd.org> Subject: Re: ipmi(4)/isa woes Message-ID: <CACqU3MWGscjDT=ONbZfXGjNMM75YWUb_406Wh4PsxEBh_ymj6w@mail.gmail.com> In-Reply-To: <CACqU3MU4YekO2c%2BVvty_9aWmM2L5xthDtAXNeH%2BW9LUf6kxTWg@mail.gmail.com> References: <CACqU3MU4YekO2c%2BVvty_9aWmM2L5xthDtAXNeH%2BW9LUf6kxTWg@mail.gmail.com>
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Hi,
On Tue, Oct 11, 2011 at 6:34 PM, Arnaud Lacombe <lacombar@gmail.com> wrote:
> Hi folks,
>
> I've got a machine where ipmi(4) seem to be unable to fully attach.
> 10-current kernel complains the following way:
>
> ipmi0: <IPMI System Interface> at iomem 0-0x1 on isa0
> ipmi0: KCS mode found at mem 0x0 alignment 0x1 on isa
> ipmi0: couldn't configure I/O resource
> device_attach: ipmi0 attach returned 6
>
Actually, I can bypass this issue by enabling acpi(4):
ipmi0: <IPMI System Interface> port 0xca2,0xca3 on acpi0
ipmi0: KCS mode found at io 0xca2 on acpi
ipmi1: <IPMI System Interface> on isa0
device_attach: ipmi1 attach returned 16
pmtimer0 on isa0
ipmi1: <IPMI System Interface> on isa0
device_attach: ipmi1 attach returned 16
However, the driver fails right after with:
ipmi0: Timed out waiting for GET_DEVICE_ID
and thus never complete its startup... :(
- Arnaud
> Now, 6 is ENXIO, which match the following resource allocation failure:
>
> =A0if (info.offset =3D=3D 1) {
> =A0 =A0 =A0 =A0 =A0sc->ipmi_io_rid =3D 0;
> =A0 =A0 =A0 =A0 =A0sc->ipmi_io_res[0] =3D bus_alloc_resource(dev, type,
> =A0 =A0 =A0 =A0 =A0 =A0 =A0&sc->ipmi_io_rid, info.address, info.address +=
count - 1,
> =A0 =A0 =A0 =A0 =A0 =A0 =A0count, RF_ACTIVE);
> =A0 =A0 =A0 =A0 =A0if (sc->ipmi_io_res[0] =3D=3D NULL) {
> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0device_printf(dev, "couldn't configure=
I/O resource\n");
> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0return (ENXIO);
> =A0 =A0 =A0 =A0 =A0}
> =A0}
>
> Has anyone encountered this issue ?
>
> Thanks,
> =A0- Arnaud
>
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