Date: Thu, 21 Jul 2011 14:10:26 -0500 From: Scot Hetzel <swhetzel@gmail.com> To: John Baldwin <jhb@freebsd.org> Cc: Steve Wills <swills@freebsd.org>, freebsd-current@freebsd.org, Bernhard Froehlich <decke@freebsd.org> Subject: Re: em problem in virtualbox since the weekend Message-ID: <CACdU%2Bf8K39f_Bn-tPRhoLDN%2BsJWXJJ0C1jT4Y-uAAjH_jfTqnw@mail.gmail.com> In-Reply-To: <201107211153.23979.jhb@freebsd.org> References: <4E263EFE.3040200@FreeBSD.org> <201107200904.45647.jhb@freebsd.org> <4E275529.7050802@FreeBSD.org> <201107211153.23979.jhb@freebsd.org>
next in thread | previous in thread | raw e-mail | index | archive | help
On Thu, Jul 21, 2011 at 10:53 AM, John Baldwin <jhb@freebsd.org> wrote:
> Hmm, so there does look to be a reasonable _CRS method. =A0Oh, I think I =
see
> what I don't like:
>
> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0DWordMemory (ResourceProducer, PosDecode, =
MinNotFixed, MaxFixed, Cacheable, ReadWrite,
> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A00x00000000, =A0 =A0 =A0 =A0 // Gra=
nularity
> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A00x00000000, =A0 =A0 =A0 =A0 // Ran=
ge Minimum
> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A00xFFDFFFFF, =A0 =A0 =A0 =A0 // Ran=
ge Maximum
> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A00x00000000, =A0 =A0 =A0 =A0 // Tra=
nslation Offset
> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A00x00000000, =A0 =A0 =A0 =A0 // Len=
gth
> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0,, _Y01, AddressRangeMemory, TypeS=
tatic)
>
This patch fixed the problem with my recent install of FreeBSD 9.0 on
VirtualBox.
Thanks for the fix.
Scot
> It should be using MinFixed, not MinNotFixed. =A0Try this patch:
>
> Index: acpi_pcib_acpi.c
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
> --- acpi_pcib_acpi.c =A0 =A0(revision 224217)
> +++ acpi_pcib_acpi.c =A0 =A0(working copy)
> @@ -207,10 +207,12 @@ acpi_pcib_producer_handler(ACPI_RESOURCE *res, voi
> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0length =3D res->Data.ExtAd=
dress64.AddressLength;
> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0break;
> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0}
> - =A0 =A0 =A0 =A0 =A0 =A0 =A0 if (length =3D=3D 0 ||
> - =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 res->Data.Address.MinAddressFixed !=
=3D ACPI_ADDRESS_FIXED ||
> - =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 res->Data.Address.MaxAddressFixed !=
=3D ACPI_ADDRESS_FIXED)
> + =A0 =A0 =A0 =A0 =A0 =A0 =A0 if (length =3D=3D 0)
> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0break;
> + =A0 =A0 =A0 =A0 =A0 =A0 =A0 if (min + length - 1 !=3D max &&
> + =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 (res->Data.Address.MinAddressFixed =
!=3D ACPI_ADDRESS_FIXED ||
> + =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 res->Data.Address.MaxAddressFixed !=
=3D ACPI_ADDRESS_FIXED))
> + =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 break;
> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0flags =3D 0;
> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0switch (res->Data.Address.ResourceType) {
> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0case ACPI_MEMORY_RANGE:
>
> --
> John Baldwin
> _______________________________________________
> freebsd-current@freebsd.org mailing list
> http://lists.freebsd.org/mailman/listinfo/freebsd-current
> To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org=
"
>
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?CACdU%2Bf8K39f_Bn-tPRhoLDN%2BsJWXJJ0C1jT4Y-uAAjH_jfTqnw>