pc: acpi: memhp: move MHPD.MPXM method into SSDT

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>

diff --git a/hw/acpi/memory_hotplug_acpi_table.c b/hw/acpi/memory_hotplug_acpi_table.c
index 07d78f05af79b27a094c8e5f5e2e773162f170db..528901461265bcc091f812f19927877b8fdd444d 100644 (file)
--- a/hw/acpi/memory_hotplug_acpi_table.c
+++ b/hw/acpi/memory_hotplug_acpi_table.c
@@ -123,6 +123,20 @@ void build_memory_hotplug_aml(Aml *ctx, uint32_t nr_mem,
             aml_append(method, aml_return(ret_val));
         }
         aml_append(mem_ctrl_dev, method);
+
+        method = aml_method(stringify(MEMORY_SLOT_PROXIMITY_METHOD), 1,
+                            AML_NOTSERIALIZED);
+        {
+            Aml *proximity = aml_name(stringify(MEMORY_SLOT_PROXIMITY));
+
+            aml_append(method, aml_acquire(ctrl_lock, 0xFFFF));
+            aml_append(method, aml_store(aml_to_integer(slot_arg0),
+                                         slot_selector));
+            aml_append(method, aml_store(proximity, ret_val));
+            aml_append(method, aml_release(ctrl_lock));
+            aml_append(method, aml_return(ret_val));
+        }
+        aml_append(mem_ctrl_dev, method);
     }
     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 13e93dc6bd61d292ab658aa1b521e15b9dc6dbb4..02fecf2350b8d077889851a0a3848f2b238baafa 100644 (file)
--- a/hw/i386/acpi-dsdt-mem-hotplug.dsl
+++ b/hw/i386/acpi-dsdt-mem-hotplug.dsl
@@ -25,7 +25,6 @@
             External(MEMORY_SLOT_ADDR_HIGH, FieldUnitObj) // read only
             External(MEMORY_SLOT_SIZE_LOW, FieldUnitObj) // read only
             External(MEMORY_SLOT_SIZE_HIGH, FieldUnitObj) // read only
-            External(MEMORY_SLOT_PROXIMITY, FieldUnitObj) // read only
             External(MEMORY_SLOT_EJECT, FieldUnitObj) // initiates device eject, write only
             External(MEMORY_SLOT_SLECTOR, FieldUnitObj) // DIMM selector, write only
             External(MEMORY_SLOT_OST_EVENT, FieldUnitObj) // _OST event code, write only
@@ -96,14 +95,6 @@
                 Return(MR64)
             }
 
-            Method(MEMORY_SLOT_PROXIMITY_METHOD, 1) {
-                Acquire(MEMORY_SLOT_LOCK, 0xFFFF)
-                Store(ToInteger(Arg0), MEMORY_SLOT_SLECTOR) // select DIMM
-                Store(MEMORY_SLOT_PROXIMITY, Local0)
-                Release(MEMORY_SLOT_LOCK)
-                Return(Local0)
-            }
-
             Method(MEMORY_SLOT_OST_METHOD, 4) {
                 Acquire(MEMORY_SLOT_LOCK, 0xFFFF)
                 Store(ToInteger(Arg0), MEMORY_SLOT_SLECTOR) // select DIMM