diff options
| author | Jeff Mahoney <jeffm@suse.com> | 2005-07-06 15:44:41 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-07-06 12:55:20 -0700 |
| commit | 5e6557722e69840506eb8bc5a1edcdb4e447a917 (patch) | |
| tree | 965d19e55a56d2daaed47711c01a8c27e29e592c /include | |
| parent | 159f597a8bd0f1d7650d5e580c93a2666c9c26d1 (diff) | |
| download | op-kernel-dev-5e6557722e69840506eb8bc5a1edcdb4e447a917.zip op-kernel-dev-5e6557722e69840506eb8bc5a1edcdb4e447a917.tar.gz | |
[PATCH] openfirmware: generate device table for userspace
This converts the usage of struct of_match to struct of_device_id,
similar to pci_device_id. This allows a device table to be generated,
which can be parsed by depmod(8) to generate a map file for module
loading.
In order for hotplug to work with macio devices, patches to
module-init-tools and hotplug must be applied. Those patches are
available at:
ftp://ftp.suse.com/pub/people/jeffm/linux/macio-hotplug/
Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-ppc/macio.h | 5 | ||||
| -rw-r--r-- | include/asm-ppc/of_device.h | 20 | ||||
| -rw-r--r-- | include/linux/mod_devicetable.h | 11 |
3 files changed, 18 insertions, 18 deletions
diff --git a/include/asm-ppc/macio.h b/include/asm-ppc/macio.h index 2cafc99..a481b77 100644 --- a/include/asm-ppc/macio.h +++ b/include/asm-ppc/macio.h @@ -1,6 +1,7 @@ #ifndef __MACIO_ASIC_H__ #define __MACIO_ASIC_H__ +#include <linux/mod_devicetable.h> #include <asm/of_device.h> extern struct bus_type macio_bus_type; @@ -120,10 +121,10 @@ static inline struct pci_dev *macio_get_pci_dev(struct macio_dev *mdev) struct macio_driver { char *name; - struct of_match *match_table; + struct of_device_id *match_table; struct module *owner; - int (*probe)(struct macio_dev* dev, const struct of_match *match); + int (*probe)(struct macio_dev* dev, const struct of_device_id *match); int (*remove)(struct macio_dev* dev); int (*suspend)(struct macio_dev* dev, pm_message_t state); diff --git a/include/asm-ppc/of_device.h b/include/asm-ppc/of_device.h index 7229735..4b264cf 100644 --- a/include/asm-ppc/of_device.h +++ b/include/asm-ppc/of_device.h @@ -24,20 +24,8 @@ struct of_device }; #define to_of_device(d) container_of(d, struct of_device, dev) -/* - * Struct used for matching a device - */ -struct of_match -{ - char *name; - char *type; - char *compatible; - void *data; -}; -#define OF_ANY_MATCH ((char *)-1L) - -extern const struct of_match *of_match_device( - const struct of_match *matches, const struct of_device *dev); +extern const struct of_device_id *of_match_device( + const struct of_device_id *matches, const struct of_device *dev); extern struct of_device *of_dev_get(struct of_device *dev); extern void of_dev_put(struct of_device *dev); @@ -49,10 +37,10 @@ extern void of_dev_put(struct of_device *dev); struct of_platform_driver { char *name; - struct of_match *match_table; + struct of_device_id *match_table; struct module *owner; - int (*probe)(struct of_device* dev, const struct of_match *match); + int (*probe)(struct of_device* dev, const struct of_device_id *match); int (*remove)(struct of_device* dev); int (*suspend)(struct of_device* dev, pm_message_t state); diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h index 9b6d051..dce53ac 100644 --- a/include/linux/mod_devicetable.h +++ b/include/linux/mod_devicetable.h @@ -174,6 +174,17 @@ struct serio_device_id { __u8 proto; }; +/* + * Struct used for matching a device + */ +struct of_device_id +{ + char name[32]; + char type[32]; + char compatible[128]; + void *data; +}; + /* PCMCIA */ |
