heathrow: QOMify heathrow PIC

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

1 files changed, 49 insertions, 0 deletions

diff --git a/include/hw/intc/heathrow_pic.h b/include/hw/intc/heathrow_pic.h
new file mode 100644
index 0000000000..bc3ffaab87
--- /dev/null
+++ b/include/hw/intc/heathrow_pic.h
@@ -0,0 +1,49 @@
+/*
+ * Heathrow PIC support (OldWorld PowerMac)
+ *
+ * Copyright (c) 2005-2007 Fabrice Bellard
+ * Copyright (c) 2007 Jocelyn Mayer
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#ifndef HEATHROW_H
+#define HEATHROW_H
+
+#define TYPE_HEATHROW "heathrow"
+#define HEATHROW(obj) OBJECT_CHECK(HeathrowState, (obj), TYPE_HEATHROW)
+
+typedef struct HeathrowPICState {
+    uint32_t events;
+    uint32_t mask;
+    uint32_t levels;
+    uint32_t level_triggered;
+} HeathrowPICState;
+
+typedef struct HeathrowState {
+    SysBusDevice parent_obj;
+
+    MemoryRegion mem;
+    HeathrowPICState pics[2];
+    qemu_irq *irqs;
+} HeathrowState;
+
+#define HEATHROW_NUM_IRQS 64
+
+#endif /* HEATHROW_H */