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-rw-r--r--hw/acpi/pcihp.c8
-rw-r--r--hw/i386/acpi-build.c4
2 files changed, 6 insertions, 6 deletions
diff --git a/hw/acpi/pcihp.c b/hw/acpi/pcihp.c
index 5ca36c8619..afa3ec5f4d 100644
--- a/hw/acpi/pcihp.c
+++ b/hw/acpi/pcihp.c
@@ -629,7 +629,7 @@ static Aml *aml_pci_pdsm(void)
     return method;
 }
 
-void build_acpi_pci_hotplug(Aml *table, uint64_t pcihp_addr)
+void build_acpi_pci_hotplug(Aml *table, AmlRegionSpace rs, uint64_t pcihp_addr)
 {
     Aml *scope;
     Aml *field;
@@ -638,21 +638,21 @@ void build_acpi_pci_hotplug(Aml *table, uint64_t pcihp_addr)
     scope =  aml_scope("_SB.PCI0");
 
     aml_append(scope,
-        aml_operation_region("PCST", AML_SYSTEM_IO, aml_int(pcihp_addr), 0x08));
+        aml_operation_region("PCST", rs, aml_int(pcihp_addr), 0x08));
     field = aml_field("PCST", AML_DWORD_ACC, AML_NOLOCK, AML_WRITE_AS_ZEROS);
     aml_append(field, aml_named_field("PCIU", 32));
     aml_append(field, aml_named_field("PCID", 32));
     aml_append(scope, field);
 
     aml_append(scope,
-        aml_operation_region("SEJ", AML_SYSTEM_IO,
+        aml_operation_region("SEJ", rs,
                              aml_int(pcihp_addr + ACPI_PCIHP_SEJ_BASE), 0x04));
     field = aml_field("SEJ", AML_DWORD_ACC, AML_NOLOCK, AML_WRITE_AS_ZEROS);
     aml_append(field, aml_named_field("B0EJ", 32));
     aml_append(scope, field);
 
     aml_append(scope,
-        aml_operation_region("BNMR", AML_SYSTEM_IO,
+        aml_operation_region("BNMR", rs,
                              aml_int(pcihp_addr + ACPI_PCIHP_BNMR_BASE), 0x08));
     field = aml_field("BNMR", AML_DWORD_ACC, AML_NOLOCK, AML_WRITE_AS_ZEROS);
     aml_append(field, aml_named_field("BNUM", 32));
diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c
index 52cef834ed..6ca2b34ef8 100644
--- a/hw/i386/acpi-build.c
+++ b/hw/i386/acpi-build.c
@@ -1172,7 +1172,7 @@ build_dsdt(GArray *table_data, BIOSLinker *linker,
         aml_append(dsdt, sb_scope);
 
         if (pm->pcihp_bridge_en || pm->pcihp_root_en) {
-            build_acpi_pci_hotplug(dsdt, pm->pcihp_io_base);
+            build_acpi_pci_hotplug(dsdt, AML_SYSTEM_IO, pm->pcihp_io_base);
         }
         build_piix4_pci0_int(dsdt);
     } else if (q35) {
@@ -1216,7 +1216,7 @@ build_dsdt(GArray *table_data, BIOSLinker *linker,
         aml_append(dsdt, sb_scope);
 
         if (pm->pcihp_bridge_en) {
-            build_acpi_pci_hotplug(dsdt, pm->pcihp_io_base);
+            build_acpi_pci_hotplug(dsdt, AML_SYSTEM_IO, pm->pcihp_io_base);
         }
         build_q35_pci0_int(dsdt);
     }