Changeset d347b53 in mainline for uspace/lib

Timestamp:

2010-03-21T19:33:58Z (16 years ago)

Author:

Lenka Trochtova <trochtova.lenka@…>

Branches:

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

Children:

66babbd

Parents:

bda60d9

Message:

child device registration - parts of code

Location:

uspace/lib

Files:

• libc/generic/devman.c (modified) (1 diff)
• libdrv/generic/driver.c (modified) (3 diffs)

uspace/lib/libc/generic/devman.c

@@ -108 +108 @@
 int devman_child_device_register(
         const char *name, match_id_list_t *match_ids, device_handle_t parent_handle, device_handle_t *handle)
-{       
+{               
         int phone = devman_get_phone(DEVMAN_DRIVER, IPC_FLAG_BLOCKING);
         

uspace/lib/libdrv/generic/driver.c

@@ -72 +72 @@
         // result of the operation - device was added, device is not present etc.
         ipcarg_t ret = 0;       
-        device_handle_t dev_handle =  IPC_GET_ARG1(*icall);
-        
-        printf("%s: adding device with handle = %x \n", driver->name, dev_handle);
-        
+        device_handle_t dev_handle =  IPC_GET_ARG1(*icall);     
         device_t *dev = driver_create_device();
         dev->handle = dev_handle;
@@ -82 +79 @@
                 // TODO set return value
         }
+        printf("%s: new device with handle = %x was added.\n", driver->name, dev_handle);
         
-        ipc_answer_1(iid, EOK, ret);
+        ipcarg_t r = ipc_answer_1(iid, EOK, ret);
 }
 
@@ -168 +166 @@
         
         // register driver by device manager with generic handler for incoming connections
-        printf("%s: sending registration request to devman.\n", driver->name);
         devman_driver_register(driver->name, driver_connection);