1#ifndef _ASM_PARISC_PARISC_DEVICE_H_
2#define _ASM_PARISC_PARISC_DEVICE_H_
3
4#include <linux/device.h>
5
6struct parisc_device {
7	struct resource hpa;		/* Hard Physical Address */
8	struct parisc_device_id id;
9	struct parisc_driver *driver;	/* Driver for this device */
10	char		name[80];	/* The hardware description */
11	int		irq;
12	int		aux_irq;	/* Some devices have a second IRQ */
13
14	char		hw_path;        /* The module number on this bus */
15	unsigned int	num_addrs;	/* some devices have additional address ranges. */
16	unsigned long	*addr;          /* which will be stored here */
17
18#ifdef CONFIG_64BIT
19	/* parms for pdc_pat_cell_module() call */
20	unsigned long	pcell_loc;	/* Physical Cell location */
21	unsigned long	mod_index;	/* PAT specific - Misc Module info */
22
23	/* generic info returned from pdc_pat_cell_module() */
24	unsigned long	mod_info;	/* PAT specific - Misc Module info */
25	unsigned long	pmod_loc;	/* physical Module location */
26#endif
27	u64		dma_mask;	/* DMA mask for I/O */
28	struct device 	dev;
29};
30
31struct parisc_driver {
32	struct parisc_driver *next;
33	char *name;
34	const struct parisc_device_id *id_table;
35	int (*probe) (struct parisc_device *dev); /* New device discovered */
36	int (*remove) (struct parisc_device *dev);
37	struct device_driver drv;
38};
39
40
41#define to_parisc_device(d)	container_of(d, struct parisc_device, dev)
42#define to_parisc_driver(d)	container_of(d, struct parisc_driver, drv)
43#define parisc_parent(d)	to_parisc_device(d->dev.parent)
44
45static inline char *parisc_pathname(struct parisc_device *d)
46{
47	return d->dev.bus_id;
48}
49
50static inline void
51parisc_set_drvdata(struct parisc_device *d, void *p)
52{
53	dev_set_drvdata(&d->dev, p);
54}
55
56static inline void *
57parisc_get_drvdata(struct parisc_device *d)
58{
59	return dev_get_drvdata(&d->dev);
60}
61
62extern struct bus_type parisc_bus_type;
63
64#endif /*_ASM_PARISC_PARISC_DEVICE_H_*/
65