diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-20 14:38:14 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-20 14:40:31 -0700 |
commit | e3d2f927f788adcdabc42f8a1616f6cc56c53bbe (patch) | |
tree | ff051e33cff49e23f4c4ef84360f22cf7a1998c9 /arch/parisc/include/asm/parisc-device.h | |
parent | a9b6148d25f15ddfe9d7a7f3e526fdb64e7cf7da (diff) | |
parent | 81e192d6ce303b6792aa38ff35f41a1a7357f23a (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6:
parisc: convert to generic compat_sys_ptrace
parisc: add rtc platform driver
parisc: initialize unwinder much earlier
parisc: add new syscalls
parisc: hijack jump to start_kernel
parisc: add pdc_coproc_cfg_unlocked and set_firmware_width_unlocked
parisc: move include/asm-parisc to arch/parisc/include/asm
parisc: move pdc_result to real2.S
parisc: unify CCIO_COLLECT_STATS implementation
parisc: add arch/parisc/kernel/.gitignore
parisc: ropes.h - fix <asm-parisc/*> -> <asm/*>
parisc: parisc-agp - fix <asm-parisc/*> -> <asm/*>
Resolve remove/rename conflict: include/asm-parisc/a.out.h is no longer
relevant.
Diffstat (limited to 'arch/parisc/include/asm/parisc-device.h')
-rw-r--r-- | arch/parisc/include/asm/parisc-device.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/arch/parisc/include/asm/parisc-device.h b/arch/parisc/include/asm/parisc-device.h new file mode 100644 index 00000000000..7aa13f2add7 --- /dev/null +++ b/arch/parisc/include/asm/parisc-device.h @@ -0,0 +1,64 @@ +#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 char *parisc_pathname(struct parisc_device *d) +{ + return d->dev.bus_id; +} + +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_*/ |