1 files changed, 102 insertions, 0 deletions
diff --git a/arch/x86/cpu/qemu/acpi/isa.asl b/arch/x86/cpu/qemu/acpi/isa.asl
new file mode 100644
index 0000000..d6b3d9b
--- /dev/null
+++ b/arch/x86/cpu/qemu/acpi/isa.asl
@@ -0,0 +1,102 @@
+/* Common legacy ISA style devices. */
+Scope(\_SB.PCI0.ISA) {
+
+    Device(RTC) {
+        Name(_HID, EisaId("PNP0B00"))
+        Name(_CRS, ResourceTemplate() {
+            IO(Decode16, 0x0070, 0x0070, 0x10, 0x02)
+            IRQNoFlags() { 8 }
+            IO(Decode16, 0x0072, 0x0072, 0x02, 0x06)
+        })
+    }
+
+    Device(KBD) {
+        Name(_HID, EisaId("PNP0303"))
+        Method(_STA, 0, NotSerialized) {
+            Return (0x0f)
+        }
+        Name(_CRS, ResourceTemplate() {
+            IO(Decode16, 0x0060, 0x0060, 0x01, 0x01)
+            IO(Decode16, 0x0064, 0x0064, 0x01, 0x01)
+            IRQNoFlags() { 1 }
+        })
+    }
+
+    Device(MOU) {
+        Name(_HID, EisaId("PNP0F13"))
+        Method(_STA, 0, NotSerialized) {
+            Return (0x0f)
+        }
+        Name(_CRS, ResourceTemplate() {
+            IRQNoFlags() { 12 }
+        })
+    }
+
+    Device(FDC0) {
+        Name(_HID, EisaId("PNP0700"))
+        Method(_STA, 0, NotSerialized) {
+            Store(FDEN, Local0)
+            If (LEqual(Local0, 0)) {
+                Return (0x00)
+            } Else {
+                Return (0x0f)
+            }
+        }
+        Name(_CRS, ResourceTemplate() {
+            IO(Decode16, 0x03f2, 0x03f2, 0x00, 0x04)
+            IO(Decode16, 0x03f7, 0x03f7, 0x00, 0x01)
+            IRQNoFlags() { 6 }
+            DMA(Compatibility, NotBusMaster, Transfer8) { 2 }
+        })
+    }
+
+    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)
+        Method(_STA, 0, NotSerialized) {
+            Store(CAEN, Local0)
+            If (LEqual(Local0, 0)) {
+                Return (0x00)
+            } Else {
+                Return (0x0f)
+            }
+        }
+        Name(_CRS, ResourceTemplate() {
+            IO(Decode16, 0x03f8, 0x03f8, 0x00, 0x08)
+            IRQNoFlags() { 4 }
+        })
+    }
+
+    Device(COM2) {
+        Name(_HID, EisaId("PNP0501"))
+        Name(_UID, 0x02)
+        Method(_STA, 0, NotSerialized) {
+            Store(CBEN, Local0)
+            If (LEqual(Local0, 0)) {
+                Return (0x00)
+            } Else {
+                Return (0x0f)
+            }
+        }
+        Name(_CRS, ResourceTemplate() {
+            IO(Decode16, 0x02f8, 0x02f8, 0x00, 0x08)
+            IRQNoFlags() { 3 }
+        })
+    }
+}