pc: acpi: move LPT device from DSDT to SSDT

Signed-off-by: NIgor Mammedov <imammedo@redhat.com>
Reviewed-by: NMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

hw/i386/acpi-build.c

@@ -1295,6 +1295,41 @@ static Aml *build_mouse_device_aml(void)
     return dev;
 }
 
+static Aml *build_lpt_device_aml(void)
+{
+    Aml *dev;
+    Aml *crs;
+    Aml *method;
+    Aml *if_ctx;
+    Aml *else_ctx;
+    Aml *zero = aml_int(0);
+    Aml *is_present = aml_local(0);
+
+    dev = aml_device("LPT");
+    aml_append(dev, aml_name_decl("_HID", aml_eisaid("PNP0400")));
+
+    method = aml_method("_STA", 0, AML_NOTSERIALIZED);
+    aml_append(method, aml_store(aml_name("LPEN"), is_present));
+    if_ctx = aml_if(aml_equal(is_present, zero));
+    {
+        aml_append(if_ctx, aml_return(aml_int(0x00)));
+    }
+    aml_append(method, if_ctx);
+    else_ctx = aml_else();
+    {
+        aml_append(else_ctx, aml_return(aml_int(0x0f)));
+    }
+    aml_append(method, else_ctx);
+    aml_append(dev, method);
+
+    crs = aml_resource_template();
+    aml_append(crs, aml_io(AML_DECODE16, 0x0378, 0x0378, 0x08, 0x08));
+    aml_append(crs, aml_irq_no_flags(7));
+    aml_append(dev, aml_name_decl("_CRS", crs));
+
+    return dev;
+}
+
 static void build_isa_devices_aml(Aml *table)
 {
     Aml *scope = aml_scope("_SB.PCI0.ISA");
@@ -1303,6 +1338,7 @@ static void build_isa_devices_aml(Aml *table)
     aml_append(scope, build_kbd_device_aml());
     aml_append(scope, build_mouse_device_aml());
     aml_append(scope, build_fdc_device_aml());
+    aml_append(scope, build_lpt_device_aml());
 
     aml_append(table, scope);
 }

hw/i386/acpi-dsdt-isa.dsl

@@ -16,22 +16,6 @@
 /* Common legacy ISA style devices. */
 Scope(\_SB.PCI0.ISA) {
 
-    Device(LPT) {
-        Name(_HID, EisaId("PNP0400"))
-        Method(_STA, 0, NotSerialized) {
-            Store(LPEN, Local0)
-            If (LEqual(Local0, 0)) {
-                Return (0x00)
-            } Else {
-                Return (0x0F)
-            }
-        }
-        Name(_CRS, ResourceTemplate() {
-            IO(Decode16, 0x0378, 0x0378, 0x08, 0x08)
-            IRQNoFlags() { 7 }
-        })
-    }
-
     Device(COM1) {
         Name(_HID, EisaId("PNP0501"))
         Name(_UID, 0x01)