acpi: move cpu hotplug to separate file

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

2 files changed, 78 insertions, 76 deletions

diff --git a/src/acpi-dsdt-cpu-hotplug.dsl b/src/acpi-dsdt-cpu-hotplug.dsl
new file mode 100644
index 0000000..7f3ad3b
--- /dev/null
+++ b/src/acpi-dsdt-cpu-hotplug.dsl
@@ -0,0 +1,77 @@
+/****************************************************************
+ * CPU hotplug
+ ****************************************************************/
+
+    Scope(\_SB) {
+        /* Objects filled in by run-time generated SSDT */
+        External(NTFY, MethodObj)
+        External(CPON, PkgObj)
+
+        /* Methods called by run-time generated SSDT Processor objects */
+        Method (CPMA, 1, NotSerialized) {
+            // _MAT method - create an madt apic buffer
+            // Arg0 = Processor ID = Local APIC ID
+            // Local0 = CPON flag for this cpu
+            Store(DerefOf(Index(CPON, Arg0)), Local0)
+            // Local1 = Buffer (in madt apic form) to return
+            Store(Buffer(8) {0x00, 0x08, 0x00, 0x00, 0x00, 0, 0, 0}, Local1)
+            // Update the processor id, lapic id, and enable/disable status
+            Store(Arg0, Index(Local1, 2))
+            Store(Arg0, Index(Local1, 3))
+            Store(Local0, Index(Local1, 4))
+            Return (Local1)
+        }
+        Method (CPST, 1, NotSerialized) {
+            // _STA method - return ON status of cpu
+            // Arg0 = Processor ID = Local APIC ID
+            // Local0 = CPON flag for this cpu
+            Store(DerefOf(Index(CPON, Arg0)), Local0)
+            If (Local0) { Return(0xF) } Else { Return(0x0) }
+        }
+        Method (CPEJ, 2, NotSerialized) {
+            // _EJ0 method - eject callback
+            Sleep(200)
+        }
+
+        /* CPU hotplug notify method */
+        OperationRegion(PRST, SystemIO, 0xaf00, 32)
+        Field (PRST, ByteAcc, NoLock, Preserve)
+        {
+            PRS, 256
+        }
+        Method(PRSC, 0) {
+            // Local5 = active cpu bitmap
+            Store (PRS, Local5)
+            // Local2 = last read byte from bitmap
+            Store (Zero, Local2)
+            // Local0 = Processor ID / APIC ID iterator
+            Store (Zero, Local0)
+            While (LLess(Local0, SizeOf(CPON))) {
+                // Local1 = CPON flag for this cpu
+                Store(DerefOf(Index(CPON, Local0)), Local1)
+                If (And(Local0, 0x07)) {
+                    // Shift down previously read bitmap byte
+                    ShiftRight(Local2, 1, Local2)
+                } Else {
+                    // Read next byte from cpu bitmap
+                    Store(DerefOf(Index(Local5, ShiftRight(Local0, 3))), Local2)
+                }
+                // Local3 = active state for this cpu
+                Store(And(Local2, 1), Local3)
+
+                If (LNotEqual(Local1, Local3)) {
+                    // State change - update CPON with new state
+                    Store(Local3, Index(CPON, Local0))
+                    // Do CPU notify
+                    If (LEqual(Local3, 1)) {
+                        NTFY(Local0, 1)
+                    } Else {
+                        NTFY(Local0, 3)
+                    }
+                }
+                Increment(Local0)
+            }
+        }
+    }
+
+
diff --git a/src/acpi-dsdt.dsl b/src/acpi-dsdt.dsl
index 5b89e3f..947bcff 100644
--- a/src/acpi-dsdt.dsl
+++ b/src/acpi-dsdt.dsl
@@ -483,82 +483,7 @@ DefinitionBlock (
         }
     }
 
-/****************************************************************
- * CPU hotplug
- ****************************************************************/
-
-    Scope(\_SB) {
-        /* Objects filled in by run-time generated SSDT */
-        External(NTFY, MethodObj)
-        External(CPON, PkgObj)
-
-        /* Methods called by run-time generated SSDT Processor objects */
-        Method (CPMA, 1, NotSerialized) {
-            // _MAT method - create an madt apic buffer
-            // Arg0 = Processor ID = Local APIC ID
-            // Local0 = CPON flag for this cpu
-            Store(DerefOf(Index(CPON, Arg0)), Local0)
-            // Local1 = Buffer (in madt apic form) to return
-            Store(Buffer(8) {0x00, 0x08, 0x00, 0x00, 0x00, 0, 0, 0}, Local1)
-            // Update the processor id, lapic id, and enable/disable status
-            Store(Arg0, Index(Local1, 2))
-            Store(Arg0, Index(Local1, 3))
-            Store(Local0, Index(Local1, 4))
-            Return (Local1)
-        }
-        Method (CPST, 1, NotSerialized) {
-            // _STA method - return ON status of cpu
-            // Arg0 = Processor ID = Local APIC ID
-            // Local0 = CPON flag for this cpu
-            Store(DerefOf(Index(CPON, Arg0)), Local0)
-            If (Local0) { Return(0xF) } Else { Return(0x0) }
-        }
-        Method (CPEJ, 2, NotSerialized) {
-            // _EJ0 method - eject callback
-            Sleep(200)
-        }
-
-        /* CPU hotplug notify method */
-        OperationRegion(PRST, SystemIO, 0xaf00, 32)
-        Field (PRST, ByteAcc, NoLock, Preserve)
-        {
-            PRS, 256
-        }
-        Method(PRSC, 0) {
-            // Local5 = active cpu bitmap
-            Store (PRS, Local5)
-            // Local2 = last read byte from bitmap
-            Store (Zero, Local2)
-            // Local0 = Processor ID / APIC ID iterator
-            Store (Zero, Local0)
-            While (LLess(Local0, SizeOf(CPON))) {
-                // Local1 = CPON flag for this cpu
-                Store(DerefOf(Index(CPON, Local0)), Local1)
-                If (And(Local0, 0x07)) {
-                    // Shift down previously read bitmap byte
-                    ShiftRight(Local2, 1, Local2)
-                } Else {
-                    // Read next byte from cpu bitmap
-                    Store(DerefOf(Index(Local5, ShiftRight(Local0, 3))), Local2)
-                }
-                // Local3 = active state for this cpu
-                Store(And(Local2, 1), Local3)
-
-                If (LNotEqual(Local1, Local3)) {
-                    // State change - update CPON with new state
-                    Store(Local3, Index(CPON, Local0))
-                    // Do CPU notify
-                    If (LEqual(Local3, 1)) {
-                        NTFY(Local0, 1)
-                    } Else {
-                        NTFY(Local0, 3)
-                    }
-                }
-                Increment(Local0)
-            }
-        }
-    }
-
+#include "acpi-dsdt-cpu-hotplug.dsl"
 
 /****************************************************************
  * General purpose events