diff options
Diffstat (limited to 'hw/i386/acpi-build.c')
| -rw-r--r-- | hw/i386/acpi-build.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c index 35ea92d022..4e9855ad00 100644 --- a/hw/i386/acpi-build.c +++ b/hw/i386/acpi-build.c @@ -1130,7 +1130,7 @@ build_ssdt(GArray *table_data, GArray *linker, aml_append(dev, aml_operation_region("PEOR", AML_SYSTEM_IO, misc->pvpanic_port, 1)); - field = aml_field("PEOR", AML_BYTE_ACC, AML_PRESERVE); + field = aml_field("PEOR", AML_BYTE_ACC, AML_NOLOCK, AML_PRESERVE); aml_append(field, aml_named_field("PEPT", 8)); aml_append(dev, field); @@ -1170,7 +1170,7 @@ build_ssdt(GArray *table_data, GArray *linker, /* declare CPU hotplug MMIO region and PRS field to access it */ aml_append(sb_scope, aml_operation_region( "PRST", AML_SYSTEM_IO, pm->cpu_hp_io_base, pm->cpu_hp_io_len)); - field = aml_field("PRST", AML_BYTE_ACC, AML_PRESERVE); + field = aml_field("PRST", AML_BYTE_ACC, AML_NOLOCK, AML_PRESERVE); aml_append(field, aml_named_field("PRS", 256)); aml_append(sb_scope, field); @@ -1245,7 +1245,7 @@ build_ssdt(GArray *table_data, GArray *linker, ); field = aml_field(stringify(MEMORY_HOTPLUG_IO_REGION), AML_DWORD_ACC, - AML_PRESERVE); + AML_NOLOCK, AML_PRESERVE); aml_append(field, /* read only */ aml_named_field(stringify(MEMORY_SLOT_ADDR_LOW), 32)); aml_append(field, /* read only */ @@ -1259,7 +1259,7 @@ build_ssdt(GArray *table_data, GArray *linker, aml_append(scope, field); field = aml_field(stringify(MEMORY_HOTPLUG_IO_REGION), AML_BYTE_ACC, - AML_WRITE_AS_ZEROS); + AML_NOLOCK, AML_WRITE_AS_ZEROS); aml_append(field, aml_reserved_field(160 /* bits, Offset(20) */)); aml_append(field, /* 1 if enabled, read only */ aml_named_field(stringify(MEMORY_SLOT_ENABLED), 1)); @@ -1275,7 +1275,7 @@ build_ssdt(GArray *table_data, GArray *linker, aml_append(scope, field); field = aml_field(stringify(MEMORY_HOTPLUG_IO_REGION), AML_DWORD_ACC, - AML_PRESERVE); + AML_NOLOCK, AML_PRESERVE); aml_append(field, /* DIMM selector, write only */ aml_named_field(stringify(MEMORY_SLOT_SLECTOR), 32)); aml_append(field, /* _OST event code, write only */ |