http://www.ousob.com --- Legacy Redefined OuSob - File: /wwwroot/clipx/usr/include/linux/superhyway.h

/* * 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 superhyway_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_ops { int (*read_vcr)(unsigned long base, struct superhyway_vcr_info *vcr); int (*write_vcr)(unsigned long base, struct superhyway_vcr_info vcr); }; struct superhyway_bus { struct superhyway_ops *ops; }; extern struct superhyway_bus superhyway_channels[]; 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 superhyway_bus *bus; int num_resources; struct resource *resource; struct superhyway_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)) static inline int superhyway_read_vcr(struct superhyway_device *dev, unsigned long base, struct superhyway_vcr_info *vcr) { return dev->bus->ops->read_vcr(base, vcr); } static inline int superhyway_write_vcr(struct superhyway_device *dev, unsigned long base, struct superhyway_vcr_info vcr) { return dev->bus->ops->write_vcr(base, vcr); } extern int superhyway_scan_bus(struct superhyway_bus *); /* drivers/sh/superhyway/superhyway.c */ int superhyway_register_driver(struct superhyway_driver *); void superhyway_unregister_driver(struct superhyway_driver *); int superhyway_add_device(unsigned long base, struct superhyway_device *, struct superhyway_bus *); int superhyway_add_devices(struct superhyway_bus *bus, struct superhyway_device **devices, int nr_devices); /* drivers/sh/superhyway/superhyway-sysfs.c */ extern struct device_attribute superhyway_dev_attrs[]; #endif /* __LINUX_SUPERHYWAY_H */