On Fri, Feb 07, 2014 at 10:30:40AM -0500, Gabriel L. Somlo wrote:
> IRQNoFlags on HPET._CRS crashes WinXP because it causes the HPET
> to conflict with the system timer and/or the RTC. It only occurs
> on Apple hardware, and even there it is exposed fully only when
> OS X is detected (via _OSI). Recent OS X versions work on QEMU
> without this statement, so at this time there is no need to find
> a better way to conditionally include the statement. This patch
> removes the commented out (and wrong, should have been {0, 8})
> statement from HPET._CRS.
>
> Signed-off-by: Gabriel Somlo <so...@cmu.edu>
Applied, thanks!
> ---
> hw/i386/acpi-dsdt-hpet.dsl | 3 ---
> 1 file changed, 3 deletions(-)
>
> diff --git a/hw/i386/acpi-dsdt-hpet.dsl b/hw/i386/acpi-dsdt-hpet.dsl
> index dfde174..44961b8 100644
> --- a/hw/i386/acpi-dsdt-hpet.dsl
> +++ b/hw/i386/acpi-dsdt-hpet.dsl
> @@ -39,9 +39,6 @@ Scope(\_SB) {
> Return (0x0F)
> }
> Name(_CRS, ResourceTemplate() {
> -#if 0 /* This makes WinXP BSOD for not yet figured reasons. */
> - IRQNoFlags() {2, 8}
> -#endif
> Memory32Fixed(ReadOnly,
> 0xFED00000, // Address Base
> 0x00000400, // Address Length
> --
> 1.8.1.4
