Changeset e280857 in mainline for uspace/srv/devman/devman.h

Timestamp:

2011-08-18T12:35:59Z (13 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

99ac5cf

Parents:

12f9f0d0

Message:

Remove class infrastructure from devman.

File:

• uspace/srv/devman/devman.h (modified) (6 diffs)

uspace/srv/devman/devman.h

@@ -53 +53 @@
 #define DEVICE_BUCKETS 256
 
-#define LOC_CLASS_NAMESPACE "class"
 #define LOC_DEVICE_NAMESPACE "devices"
 #define LOC_SEPARATOR '\\'
@@ -170 +169 @@
         match_id_list_t match_ids;
         
-        /** List of device classes to which this device function belongs. */
-        list_t classes;
         /** Service ID if the device function is registered with loc. */
         service_id_t service_id;
@@ -213 +210 @@
         hash_table_t loc_functions;
 } dev_tree_t;
-
-typedef struct dev_class {
-        /** The name of the class. */
-        const char *name;
-        
-        /**
-         * Pointer to the previous and next class in the list of registered
-         * classes.
-         */
-        link_t link;
-        
-        /**
-         * List of dev_class_info structures - one for each device registered by
-         * this class.
-         */
-        list_t devices;
-        
-        /**
-         * Default base name for the device within the class, might be overrided
-         * by the driver.
-         */
-        const char *base_dev_name;
-        
-        /** Unique numerical identifier of the newly added device. */
-        size_t curr_dev_idx;
-        /** Synchronize access to the list of devices in this class. */
-        fibril_mutex_t mutex;
-} dev_class_t;
-
-/**
- * Provides n-to-m mapping between function nodes and classes - each function
- * can register in an arbitrary number of classes and each class can contain
- * an arbitrary number of device functions.
- */
-typedef struct dev_class_info {
-        /** The class. */
-        dev_class_t *dev_class;
-        /** The device. */
-        fun_node_t *fun;
-        
-        /**
-         * Pointer to the previous and next class info in the list of devices
-         * registered by the class.
-         */
-        link_t link;
-        
-        /**
-         * Pointer to the previous and next class info in the list of classes
-         * by which the device is registered.
-         */
-        link_t dev_classes;
-        
-        /** The name of the device function within the class. */
-        char *dev_name;
-        /** Service ID in the class namespace. */
-        service_id_t service_id;
-        
-        /**
-         * Link to hash table of services registered with location service using
-         * their class names.
-         */
-        link_t loc_link;
-} dev_class_info_t;
-
-/** The list of device classes. */
-typedef struct class_list {
-        /** List of classes. */
-        list_t classes;
-        
-        /**
-         * Hash table of services registered with location service using their
-         * class name, indexed by service IDs.
-         */
-        hash_table_t loc_functions;
-        
-        /** Fibril mutex for list of classes. */
-        fibril_rwlock_t rwlock;
-} class_list_t;
 
 /* Match ids and scores */
@@ -339 +258 @@
 extern fun_node_t *find_fun_node_by_path(dev_tree_t *, char *);
 extern fun_node_t *find_fun_node_in_device(dev_node_t *, const char *);
-extern fun_node_t *find_fun_node_by_class(class_list_t *, const char *, const char *);
 
 /* Device tree */
@@ -348 +266 @@
 extern bool insert_fun_node(dev_tree_t *, fun_node_t *, char *, dev_node_t *);
 
-/* Device classes */
-
-extern dev_class_t *create_dev_class(void);
-extern dev_class_info_t *create_dev_class_info(void);
-extern size_t get_new_class_dev_idx(dev_class_t *);
-extern char *create_dev_name_for_class(dev_class_t *, const char *);
-extern dev_class_info_t *add_function_to_class(fun_node_t *, dev_class_t *,
-    const char *);
-
-extern void init_class_list(class_list_t *);
-
-extern dev_class_t *get_dev_class(class_list_t *, char *);
-extern dev_class_t *find_dev_class_no_lock(class_list_t *, const char *);
-extern dev_class_info_t *find_dev_in_class(dev_class_t *, const char *);
-extern void add_dev_class_no_lock(class_list_t *, dev_class_t *);
-
 /* Loc services */
 
@@ -369 +271 @@
 
 extern fun_node_t *find_loc_tree_function(dev_tree_t *, service_id_t);
-extern fun_node_t *find_loc_class_function(class_list_t *, service_id_t);
-
-extern void class_add_loc_function(class_list_t *, dev_class_info_t *);
+
 extern void tree_add_loc_function(dev_tree_t *, fun_node_t *);