parisc-device.h

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#ifndef _ASM_PARISC_PARISC_DEVICE_H_
#define _ASM_PARISC_PARISC_DEVICE_H_

#include <linux/device.h>

struct parisc_device {
    struct resource hpa;        /* Hard Physical Address */
    struct parisc_device_id id;
    struct parisc_driver *driver;   /* Driver for this device */
    char        name[80];   /* The hardware description */
    int     irq;
    int     aux_irq;    /* Some devices have a second IRQ */

    char        hw_path;        /* The module number on this bus */
    unsigned int    num_addrs;  /* some devices have additional address ranges. */
    unsigned long   *addr;          /* which will be stored here */
 
#ifdef CONFIG_64BIT
    /* parms for pdc_pat_cell_module() call */
    unsigned long   pcell_loc;  /* Physical Cell location */
    unsigned long   mod_index;  /* PAT specific - Misc Module info */

    /* generic info returned from pdc_pat_cell_module() */
    unsigned long   mod_info;   /* PAT specific - Misc Module info */
    unsigned long   pmod_loc;   /* physical Module location */
#endif
    u64     dma_mask;   /* DMA mask for I/O */
    struct device   dev;
};

struct parisc_driver {
    struct parisc_driver *next;
    char *name; 
    const struct parisc_device_id *id_table;
    int (*probe) (struct parisc_device *dev); /* New device discovered */
    int (*remove) (struct parisc_device *dev);
    struct device_driver drv;
};


#define to_parisc_device(d) container_of(d, struct parisc_device, dev)
#define to_parisc_driver(d) container_of(d, struct parisc_driver, drv)
#define parisc_parent(d)    to_parisc_device(d->dev.parent)

static inline const char *parisc_pathname(struct parisc_device *d)
{
    return dev_name(&d->dev);
}

static inline void
parisc_set_drvdata(struct parisc_device *d, void *p)
{
    dev_set_drvdata(&d->dev, p);
}

static inline void *
parisc_get_drvdata(struct parisc_device *d)
{
    return dev_get_drvdata(&d->dev);
}

extern struct bus_type parisc_bus_type;

#endif /*_ASM_PARISC_PARISC_DEVICE_H_*/