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acpi: extend aml_field() to support LockRule

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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 2015-12-10 00:41:12 +01:00 • committed by Michael S. Tsirkin
parent dabad78b0d
commit 36de884a13
3 changed files with 16 additions and 7 deletions
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10
hw/i386/acpi-build.c
View file

@ -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 */