diff options
| author | James Bottomley <James.Bottomley@SteelEye.com> | 2007-05-09 02:33:30 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-09 12:30:49 -0700 |
| commit | 8813d1c00ca923c1683da625ff85959be1db9a49 (patch) | |
| tree | db16312db25ccfbef05f7cb05b58a9a6423f7b54 /include/linux/mca.h | |
| parent | 809aa5048fb7e7fd3bf0aa1fb169c42db0f63b08 (diff) | |
mca: add integrated device bus matching
The MCA bus has a few "integrated" functions, which are effectively virtual
slots on the bus. The problem is that these special functions don't have
dedicated pos IDs, so we have to manufacture ids for them outside the pos
space ... and these ids can't be matched by the standard matching function,
so add a special registration that requests a list of pos ids or a particular
integrated function.
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/mca.h')
| -rw-r--r-- | include/linux/mca.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/mca.h b/include/linux/mca.h index 5cff2923092..37972704617 100644 --- a/include/linux/mca.h +++ b/include/linux/mca.h @@ -94,6 +94,7 @@ struct mca_bus { struct mca_driver { const short *id_table; void *driver_data; + int integrated_id; struct device_driver driver; }; #define to_mca_driver(mdriver) container_of(mdriver, struct mca_driver, driver) @@ -125,6 +126,7 @@ extern enum MCA_AdapterStatus mca_device_status(struct mca_device *mca_dev); extern struct bus_type mca_bus_type; extern int mca_register_driver(struct mca_driver *drv); +extern int mca_register_driver_integrated(struct mca_driver *, int); extern void mca_unregister_driver(struct mca_driver *drv); /* WARNING: only called by the boot time device setup */ |