diff options
| author | Gabriel L. Somlo <gsomlo@gmail.com> | 2014-02-07 10:30:40 -0500 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2014-02-10 11:09:33 +0200 |
| commit | 417c45ab2f847c0a47b1232f611aa886df6a97d5 (patch) | |
| tree | d8f44cb1590b9b014a0232336e3f0bcee006e202 /hw/i386/acpi-dsdt-hpet.dsl | |
| parent | 5e95494380ecf83c97d28f72134ab45e0cace8f9 (diff) | |
ACPI: Remove commented-out code from HPET._CRS
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 <somlo@cmu.edu>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-By: Igor Mammedov <imammedo@redhat.com>
Diffstat (limited to 'hw/i386/acpi-dsdt-hpet.dsl')
| -rw-r--r-- | hw/i386/acpi-dsdt-hpet.dsl | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/hw/i386/acpi-dsdt-hpet.dsl b/hw/i386/acpi-dsdt-hpet.dsl index dfde174317..44961b87a1 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 |