[Qemu-devel] [PATCH 6/9] pc: Q35 DSDT: exclude CPU hotplug IO range from PCI bus resources

[Igor Mammedov]

... for range defined at hw/acpi/ich9.c:ICH9_PROC_BASE

Signed-off-by: Igor Mammedov <address@hidden>
---
v2:
 * add comment about hole origin for CPU hotplug
---
 hw/i386/acpi-dsdt-pci-crs.dsl |    7 -------
 hw/i386/acpi-dsdt.dsl         |    7 +++++++
 hw/i386/q35-acpi-dsdt.dsl     |    8 ++++++++
 3 files changed, 15 insertions(+), 7 deletions(-)

diff --git a/hw/i386/acpi-dsdt-pci-crs.dsl b/hw/i386/acpi-dsdt-pci-crs.dsl
index 8b631d1..4648e90 100644
--- a/hw/i386/acpi-dsdt-pci-crs.dsl
+++ b/hw/i386/acpi-dsdt-pci-crs.dsl
@@ -30,13 +30,6 @@ Scope(\_SB.PCI0) {
             0x01,               // Address Alignment
             0x08,               // Address Length
             )
-        WordIO(ResourceProducer, MinFixed, MaxFixed, PosDecode, EntireRange,
-            0x0000,             // Address Space Granularity
-            0x0000,             // Address Range Minimum
-            0x0CF7,             // Address Range Maximum
-            0x0000,             // Address Translation Offset
-            0x0CF8,             // Address Length
-            ,, , TypeStatic)
         BOARD_SPECIFIC_PCI_RESOURSES
         DWordMemory(ResourceProducer, PosDecode, MinFixed, MaxFixed, 
Cacheable, ReadWrite,
             0x00000000,         // Address Space Granularity
diff --git a/hw/i386/acpi-dsdt.dsl b/hw/i386/acpi-dsdt.dsl
index f501c8d..d89dcda 100644
--- a/hw/i386/acpi-dsdt.dsl
+++ b/hw/i386/acpi-dsdt.dsl
@@ -38,6 +38,13 @@ DefinitionBlock (
 #define BOARD_SPECIFIC_PCI_RESOURSES \
      WordIO(ResourceProducer, MinFixed, MaxFixed, PosDecode, EntireRange, \
          0x0000, \
+         0x0000, \
+         0x0CF7, \
+         0x0000, \
+         0x0CF8, \
+         ,, , TypeStatic) \
+     WordIO(ResourceProducer, MinFixed, MaxFixed, PosDecode, EntireRange, \
+         0x0000, \
          0x0D00, \
          0xADFF, \
          0x0000, \
diff --git a/hw/i386/q35-acpi-dsdt.dsl b/hw/i386/q35-acpi-dsdt.dsl
index f3e5921..9e070ee 100644
--- a/hw/i386/q35-acpi-dsdt.dsl
+++ b/hw/i386/q35-acpi-dsdt.dsl
@@ -51,6 +51,14 @@ DefinitionBlock (
 #define BOARD_SPECIFIC_PCI_RESOURSES \
      WordIO(ResourceProducer, MinFixed, MaxFixed, PosDecode, EntireRange, \
          0x0000, \
+         0x0000, \
+         0x0CD7, \
+         0x0000, \
+         0x0CD8, \
+         ,, , TypeStatic) \
+     /* 0xcd8-0xcf7 hole for CPU hotplug, hw/acpi/ich9.c:ICH9_PROC_BASE */ \
+     WordIO(ResourceProducer, MinFixed, MaxFixed, PosDecode, EntireRange, \
+         0x0000, \
          0x0D00, \
          0xFFFF, \
          0x0000, \
-- 
1.7.1