diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/acpi/memory_hotplug_acpi_table.c | 2 | ||||
| -rw-r--r-- | hw/i386/acpi-dsdt-mem-hotplug.dsl | 3 |
2 files changed, 3 insertions, 2 deletions
diff --git a/hw/acpi/memory_hotplug_acpi_table.c b/hw/acpi/memory_hotplug_acpi_table.c index a21ef6fc1c..c2bd9283bd 100644 --- a/hw/acpi/memory_hotplug_acpi_table.c +++ b/hw/acpi/memory_hotplug_acpi_table.c @@ -38,6 +38,8 @@ void build_memory_hotplug_aml(Aml *ctx, uint32_t nr_mem, /* present, functioning, decoding, not shown in UI */ aml_append(method, aml_return(aml_int(0xB))); aml_append(mem_ctrl_dev, method); + + aml_append(mem_ctrl_dev, aml_mutex(stringify(MEMORY_SLOT_LOCK), 0)); } aml_append(pci_scope, mem_ctrl_dev); aml_append(ctx, pci_scope); diff --git a/hw/i386/acpi-dsdt-mem-hotplug.dsl b/hw/i386/acpi-dsdt-mem-hotplug.dsl index b4eacc952b..a1e519b264 100644 --- a/hw/i386/acpi-dsdt-mem-hotplug.dsl +++ b/hw/i386/acpi-dsdt-mem-hotplug.dsl @@ -34,8 +34,7 @@ External(MEMORY_SLOT_SLECTOR, FieldUnitObj) // DIMM selector, write only External(MEMORY_SLOT_OST_EVENT, FieldUnitObj) // _OST event code, write only External(MEMORY_SLOT_OST_STATUS, FieldUnitObj) // _OST status code, write only - - Mutex (MEMORY_SLOT_LOCK, 0) + External(MEMORY_SLOT_LOCK, MutexObj) Method(MEMORY_SLOT_SCAN_METHOD, 0) { If (LEqual(MEMORY_SLOTS_NUMBER, Zero)) { |