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	unsigned long	mod0;
27#endif
28	u64		dma_mask;	/* DMA mask for I/O */
29	struct device 	dev;
30};
31
32struct parisc_driver {
33	struct parisc_driver *next;
34	char *name;
35	const struct parisc_device_id *id_table;
36	int (*probe) (struct parisc_device *dev); /* New device discovered */
37	int (*remove) (struct parisc_device *dev);
38	struct device_driver drv;
39};
40
41
42#define to_parisc_device(d)	container_of(d, struct parisc_device, dev)
43#define to_parisc_driver(d)	container_of(d, struct parisc_driver, drv)
44#define parisc_parent(d)	to_parisc_device(d->dev.parent)
45
46static inline const char *parisc_pathname(struct parisc_device *d)
47{
48	return dev_name(&d->dev);
49}
50
51static inline void
52parisc_set_drvdata(struct parisc_device *d, void *p)
53{
54	dev_set_drvdata(&d->dev, p);
55}
56
57static inline void *
58parisc_get_drvdata(struct parisc_device *d)
59{
60	return dev_get_drvdata(&d->dev);
61}
62
63extern struct bus_type parisc_bus_type;
64
65int iosapic_serial_irq(struct parisc_device *dev);
66
67#endif /*_ASM_PARISC_PARISC_DEVICE_H_*/
68