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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/asm-parisc/parisc-device.h
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'include/asm-parisc/parisc-device.h')
-rw-r--r--include/asm-parisc/parisc-device.h54
1 files changed, 54 insertions, 0 deletions
diff --git a/include/asm-parisc/parisc-device.h b/include/asm-parisc/parisc-device.h
new file mode 100644
index 000000000000..ef69ab4b17a9
--- /dev/null
+++ b/include/asm-parisc/parisc-device.h
@@ -0,0 +1,54 @@
1#include <linux/device.h>
2
3struct parisc_device {
4 unsigned long hpa; /* Hard Physical Address */
5 struct parisc_device_id id;
6 struct parisc_driver *driver; /* Driver for this device */
7 char name[80]; /* The hardware description */
8 int irq;
9 int aux_irq; /* Some devices have a second IRQ */
10
11 char hw_path; /* The module number on this bus */
12 unsigned int num_addrs; /* some devices have additional address ranges. */
13 unsigned long *addr; /* which will be stored here */
14
15#ifdef __LP64__
16 /* parms for pdc_pat_cell_module() call */
17 unsigned long pcell_loc; /* Physical Cell location */
18 unsigned long mod_index; /* PAT specific - Misc Module info */
19
20 /* generic info returned from pdc_pat_cell_module() */
21 unsigned long mod_info; /* PAT specific - Misc Module info */
22 unsigned long pmod_loc; /* physical Module location */
23#endif
24 u64 dma_mask; /* DMA mask for I/O */
25 struct device dev;
26};
27
28struct parisc_driver {
29 struct parisc_driver *next;
30 char *name;
31 const struct parisc_device_id *id_table;
32 int (*probe) (struct parisc_device *dev); /* New device discovered */
33 int (*remove) (struct parisc_device *dev);
34 struct device_driver drv;
35};
36
37
38#define to_parisc_device(d) container_of(d, struct parisc_device, dev)
39#define to_parisc_driver(d) container_of(d, struct parisc_driver, drv)
40#define parisc_parent(d) to_parisc_device(d->dev.parent)
41
42static inline void
43parisc_set_drvdata(struct parisc_device *d, void *p)
44{
45 dev_set_drvdata(&d->dev, p);
46}
47
48static inline void *
49parisc_get_drvdata(struct parisc_device *d)
50{
51 return dev_get_drvdata(&d->dev);
52}
53
54extern struct bus_type parisc_bus_type;