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pc: PIIX DSDT: exclude CPU/PCI hotplug & GPE0 IO range from PCI bus resources

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.. so that they might not be used by PCI devices.

Note:
Resort to concatenating templates with preprocessor help,
because 1.0b spec isn't supporting ConcatenateResTemplate,
as result Windows XP fails to execute PCI0._CRS method if
ConcatenateResTemplate() is used.

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Igor Mammedov 2014-01-09 17:36:35 +01:00 committed by Michael S. Tsirkin
parent 4782434f3c
commit 1aa149b479
3 changed files with 41 additions and 7 deletions
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8
hw/i386/acpi-dsdt-pci-crs.dsl
View File

@ -37,13 +37,7 @@ Scope(\_SB.PCI0) {
0x0000, // Address Translation Offset
0x0CF8, // Address Length
,, , TypeStatic)
WordIO(ResourceProducer, MinFixed, MaxFixed, PosDecode, EntireRange,
0x0000, // Address Space Granularity
0x0D00, // Address Range Minimum
0xFFFF, // Address Range Maximum
0x0000, // Address Translation Offset
0xF300, // Address Length
,, , TypeStatic)
BOARD_SPECIFIC_PCI_RESOURSES
DWordMemory(ResourceProducer, PosDecode, MinFixed, MaxFixed, Cacheable, ReadWrite,
0x00000000, // Address Space Granularity
0x000A0000, // Address Range Minimum

32
hw/i386/acpi-dsdt.dsl
View File

@ -35,6 +35,38 @@ DefinitionBlock (
/****************************************************************
* PCI Bus definition
****************************************************************/
#define BOARD_SPECIFIC_PCI_RESOURSES \
WordIO(ResourceProducer, MinFixed, MaxFixed, PosDecode, EntireRange, \
0x0000, \
0x0D00, \
0xADFF, \
0x0000, \
0xA100, \
,, , TypeStatic) \
/* 0xae00-0xae0e hole for PCI hotplug, hw/acpi/piix4.c:PCI_HOTPLUG_ADDR */ \
WordIO(ResourceProducer, MinFixed, MaxFixed, PosDecode, EntireRange, \
0x0000, \
0xAE0F, \
0xAEFF, \
0x0000, \
0x00F1, \
,, , TypeStatic) \
/* 0xaf00-0xaf1f hole for CPU hotplug, hw/acpi/piix4.c:PIIX4_PROC_BASE */ \
WordIO(ResourceProducer, MinFixed, MaxFixed, PosDecode, EntireRange, \
0x0000, \
0xAF20, \
0xAFDF, \
0x0000, \
0x00C0, \
,, , TypeStatic) \
/* 0xafe0-0xafe3 hole for ACPI.GPE0, hw/acpi/piix4.c:GPE_BASE */ \
WordIO(ResourceProducer, MinFixed, MaxFixed, PosDecode, EntireRange, \
0x0000, \
0xAFE4, \
0xFFFF, \
0x0000, \
0x501C, \
,, , TypeStatic)
Scope(\_SB) {
Device(PCI0) {

8
hw/i386/q35-acpi-dsdt.dsl
View File

@ -48,6 +48,14 @@ DefinitionBlock (
/****************************************************************
* PCI Bus definition
****************************************************************/
#define BOARD_SPECIFIC_PCI_RESOURSES \
WordIO(ResourceProducer, MinFixed, MaxFixed, PosDecode, EntireRange, \
0x0000, \
0x0D00, \
0xFFFF, \
0x0000, \
0xF300, \
,, , TypeStatic)
Scope(\_SB) {
Device(PCI0) {