Changeset df747b9c in mainline for uspace/srv/devman/devman.c

Timestamp:

2010-04-23T11:30:25Z (14 years ago)

Author:

Lenka Trochtova <trochtova.lenka@…>

Branches:

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

Children:

5af21c5

Parents:

a78fa2a

Message:

added device states (usable, invalid, not present, not initialized); add_device driver callback method returns integer (errno) instead of bool

File:

• uspace/srv/devman/devman.c (modified) (1 diff)

uspace/srv/devman/devman.c

@@ -519 +519 @@
         async_wait_for(req, &rc);
         switch(rc) {
-                // TODO inspect return value to find out whether the device was successfully probed and added
         case EOK:
+                node->state = DEVICE_USABLE;
+                break;
         case ENOENT:
-                
+                node->state = DEVICE_NOT_PRESENT;
                 break;
-                
+        default:
+                node->state = DEVICE_INVALID;           
         }