Changeset 1a5b252 in mainline for uspace/lib/c/include

Timestamp:

2011-08-21T11:54:15Z (14 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

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

Children:

8cc4ddb

Parents:

e64df9a

Message:

DDF support for function offlining and onlining. This allows
(anticipated) hot removal — support needs to be added in individual
drivers, currently there is support in test1 and partially in rootvirt.
Surprise removal is not supported. TODO synchronization.

Location:

uspace/lib/c/include

Files:

• devman.h (modified) (2 diffs)
• ipc/devman.h (modified) (2 diffs)

uspace/lib/c/include/devman.h

@@ -50 +50 @@
     devman_handle_t, devman_handle_t *);
 extern int devman_remove_function(devman_handle_t);
+extern int devman_drv_fun_online(devman_handle_t);
+extern int devman_drv_fun_offline(devman_handle_t);
 
 extern async_sess_t *devman_device_connect(exch_mgmt_t, devman_handle_t,
@@ -63 +65 @@
 extern int devman_fun_get_name(devman_handle_t, char *, size_t);
 extern int devman_fun_get_path(devman_handle_t, char *, size_t);
+extern int devman_fun_online(devman_handle_t);
+extern int devman_fun_offline(devman_handle_t);
 
 extern int devman_add_device_to_category(devman_handle_t, const char *);

uspace/lib/c/include/ipc/devman.h

@@ -139 +139 @@
         DEVMAN_ADD_MATCH_ID,
         DEVMAN_ADD_DEVICE_TO_CATEGORY,
+        DEVMAN_DRV_FUN_ONLINE,
+        DEVMAN_DRV_FUN_OFFLINE,
         DEVMAN_REMOVE_FUNCTION
 } driver_to_devman_t;
 
 typedef enum {
-        DRIVER_ADD_DEVICE = IPC_FIRST_USER_METHOD
+        DRIVER_DEV_ADD = IPC_FIRST_USER_METHOD,
+        DRIVER_DEV_REMOVE,
+        DRIVER_FUN_ONLINE,
+        DRIVER_FUN_OFFLINE,
 
 } devman_to_driver_t;
@@ -152 +157 @@
         DEVMAN_FUN_GET_CHILD,
         DEVMAN_FUN_GET_NAME,
+        DEVMAN_FUN_ONLINE,
+        DEVMAN_FUN_OFFLINE,
         DEVMAN_FUN_GET_PATH,
         DEVMAN_FUN_SID_TO_HANDLE