Changeset b61d47d in mainline for uspace/srv/devmap/devmap.h

Timestamp:

2007-12-02T20:00:14Z (17 years ago)

Author:

Josef Cejka <malyzelenyhnus@…>

Branches:

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

Children:

90c35436

Parents:

8df2eab

Message:

Function ipc_connect_me_to sends 3 user defined arguments now.
One argument added also to ipc_forward_fast.
Fixed devmap and improved its test.

File:

• uspace/srv/devmap/devmap.h (modified) (2 diffs)

uspace/srv/devmap/devmap.h

@@ -42 +42 @@
         DEVMAP_DRIVER_REGISTER = IPC_FIRST_USER_METHOD,
         DEVMAP_DRIVER_UNREGISTER,
-        DEVMAP_DEVICE_CONNECT_ME_TO,
         DEVMAP_DEVICE_REGISTER,
         DEVMAP_DEVICE_UNREGISTER,
@@ -83 +82 @@
 } devmap_device_t;
 
-/** Interface provided by DevMap. 
- *
+/** Interface provided by devmap. 
+ * Every process that connects to devmap must ask one of following
+ * interfaces otherwise connection will be refused.
  */
 typedef enum {
-        DEVMAP_DRIVER = 1,
-        DEVMAP_CLIENT
+                /** Connect as device driver */
+        DEVMAP_DRIVER = 1,      
+                /** Connect as client */
+        DEVMAP_CLIENT,
+                /** Create new connection to instance of device that
+                 * is specified by second argument of call. */
+        DEVMAP_CONNECT_TO_DEVICE
 } devmap_interface_t;