Changes between Version 24 and Version 25 of DeviceDrivers

Timestamp:

2011-11-16T22:47:22Z (12 years ago)

Author:

Jiri Svoboda

Comment:

ddf_fun_add_to_categoty and ddf_fun_add_match_id

DeviceDrivers

@@ -185 +185 @@
 }}}
 
+Add match ID to an inner function. The match ID determines which driver will be attached to the child device. ''ddf_fun_add_match_id'' can only be called on an unbound inner function. If returns EOK on success or negative error code.
+
+As an example, for an automatically enumerated bus the match ID could consist of bus type/name, vendor ID and device ID.
+
 ==== ddf_fun_add_to_category ====
 
@@ -190 +194 @@
 int ddf_fun_add_to_category(ddf_fun_t *fun, const char *cat_name)
 }}}
+
+Add exposed function ''fun'' (more precisely the service which the function is exposed through) to the Location Service category ''name''. This allows clients to locate the function by type. For example, the ''keyboard'' category is used for keyboard devices and ''mouse'' category is used for mice (pointing devices). ''ddf_fun_add_to_category'' can only be called on bound exposed functions. It returns EOK on success or negative error code.
 
 ==== ddf_fun_bind ====