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/*
* include/asm-sh/bus-sh.h
*
* Copyright (C) 2004 Paul Mundt
*
* 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 __ASM_SH_BUS_SH_H
#define __ASM_SH_BUS_SH_H
extern struct bus_type sh_bus_types[];
struct sh_dev {
struct device dev;
char *name;
unsigned int dev_id;
unsigned int bus_id;
struct resource res;
void *mapbase;
unsigned int irq[6];
u64 *dma_mask;
u64 coherent_dma_mask;
};
#define to_sh_dev(d) container_of((d), struct sh_dev, dev)
#define sh_get_drvdata(d) dev_get_drvdata(&(d)->dev)
#define sh_set_drvdata(d,p) dev_set_drvdata(&(d)->dev, (p))
struct sh_driver {
struct device_driver drv;
unsigned int dev_id;
unsigned int bus_id;
int (*probe)(struct sh_dev *);
int (*remove)(struct sh_dev *);
int (*suspend)(struct sh_dev *, pm_message_t);
int (*resume)(struct sh_dev *);
};
#define to_sh_driver(d) container_of((d), struct sh_driver, drv)
#define sh_name(d) ((d)->dev.driver->name)
/*
* Device ID numbers for bus types
*/
enum {
SH_DEV_ID_USB_OHCI,
};
#define SH_NR_BUSES 1
#define SH_BUS_NAME_VIRT "shbus"
enum {
SH_BUS_VIRT,
};
/* arch/sh/kernel/cpu/bus.c */
extern int sh_device_register(struct sh_dev *dev);
extern void sh_device_unregister(struct sh_dev *dev);
extern int sh_driver_register(struct sh_driver *drv);
extern void sh_driver_unregister(struct sh_driver *drv);
#endif /* __ASM_SH_BUS_SH_H */
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