These changes are the raw update to qemu-2.6.

[kvmfornfv.git] / qemu / include / hw / misc / bcm2835_mbox.h

diff --git a/qemu/include/hw/misc/bcm2835_mbox.h b/qemu/include/hw/misc/bcm2835_mbox.h
new file mode 100644 (file)
index 0000000..f4e9ff9
--- /dev/null
+++ b/qemu/include/hw/misc/bcm2835_mbox.h
@@ -0,0 +1,38 @@
+/*
+ * Raspberry Pi emulation (c) 2012 Gregory Estrade
+ * This code is licensed under the GNU GPLv2 and later.
+ */
+
+#ifndef BCM2835_MBOX_H
+#define BCM2835_MBOX_H
+
+#include "bcm2835_mbox_defs.h"
+#include "hw/sysbus.h"
+#include "exec/address-spaces.h"
+
+#define TYPE_BCM2835_MBOX "bcm2835-mbox"
+#define BCM2835_MBOX(obj) \
+        OBJECT_CHECK(BCM2835MboxState, (obj), TYPE_BCM2835_MBOX)
+
+typedef struct {
+    uint32_t reg[MBOX_SIZE];
+    uint32_t count;
+    uint32_t status;
+    uint32_t config;
+} BCM2835Mbox;
+
+typedef struct {
+    /*< private >*/
+    SysBusDevice busdev;
+    /*< public >*/
+    MemoryRegion *mbox_mr;
+    AddressSpace mbox_as;
+    MemoryRegion iomem;
+    qemu_irq arm_irq;
+
+    bool mbox_irq_disabled;
+    bool available[MBOX_CHAN_COUNT];
+    BCM2835Mbox mbox[2];
+} BCM2835MboxState;
+
+#endif