1 files changed, 79 insertions, 0 deletions
diff --git a/include/linux/superhyway.h b/include/linux/superhyway.h
new file mode 100644
index 0000000..c906c5a
--- /dev/null
+++ b/include/linux/superhyway.h
@@ -0,0 +1,79 @@
+/*
+ * include/linux/superhyway.h
+ *
+ * SuperHyway Bus definitions
+ *
+ * Copyright (C) 2004, 2005  Paul Mundt <lethal@linux-sh.org>
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+#ifndef __LINUX_SUPERHYWAY_H
+#define __LINUX_SUPERHYWAY_H
+
+#include <linux/device.h>
+
+/*
+ * SuperHyway IDs
+ */
+#define SUPERHYWAY_DEVICE_ID_SH5_DMAC	0x0183
+
+struct vcr_info {
+	u8	perr_flags;	/* P-port Error flags */
+	u8	merr_flags;	/* Module Error flags */
+	u16	mod_vers;	/* Module Version */
+	u16	mod_id;		/* Module ID */
+	u8	bot_mb;		/* Bottom Memory block */
+	u8	top_mb;		/* Top Memory block */
+};
+
+struct superhyway_device_id {
+	unsigned int id;
+	unsigned long driver_data;
+};
+
+struct superhyway_device;
+extern struct bus_type superhyway_bus_type;
+
+struct superhyway_driver {
+	char *name;
+
+	const struct superhyway_device_id *id_table;
+	struct device_driver drv;
+
+	int (*probe)(struct superhyway_device *dev, const struct superhyway_device_id *id);
+	void (*remove)(struct superhyway_device *dev);
+};
+
+#define to_superhyway_driver(d)	container_of((d), struct superhyway_driver, drv)
+
+struct superhyway_device {
+	char name[32];
+
+	struct device dev;
+
+	struct superhyway_device_id id;
+	struct superhyway_driver *drv;
+
+	struct resource resource;
+	struct vcr_info vcr;
+};
+
+#define to_superhyway_device(d)	container_of((d), struct superhyway_device, dev)
+
+#define superhyway_get_drvdata(d)	dev_get_drvdata(&(d)->dev)
+#define superhyway_set_drvdata(d,p)	dev_set_drvdata(&(d)->dev, (p))
+
+extern int superhyway_scan_bus(void);
+
+/* drivers/sh/superhyway/superhyway.c */
+int superhyway_register_driver(struct superhyway_driver *);
+void superhyway_unregister_driver(struct superhyway_driver *);
+int superhyway_add_device(unsigned int, unsigned long, unsigned long long);
+
+/* drivers/sh/superhyway/superhyway-sysfs.c */
+extern struct device_attribute superhyway_dev_attrs[];
+
+#endif /* __LINUX_SUPERHYWAY_H */
+