Changeset e160da4d in mainline for uspace/app/usbinfo/dev.c

Timestamp:

2011-03-17T21:11:52Z (13 years ago)

Author:

Vojtech Horky <vojtechhorky@…>

Branches:

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

Children:

da77278

Parents:

81ca204

Message:

Add printing of descriptor tree to usbinfo

File:

• uspace/app/usbinfo/dev.c (modified) (1 diff)

uspace/app/usbinfo/dev.c

@@ -93 +93 @@
         }
 
+        rc = usb_request_get_full_configuration_descriptor_alloc(
+            &dev->ctrl_pipe, 0, (void **)&dev->full_configuration_descriptor,
+            &dev->full_configuration_descriptor_size);
+        if (rc != EOK) {
+                fprintf(stderr,
+                    NAME ": failed to retrieve configuration descriptor: %s.\n",
+                    str_error(rc));
+                goto leave;
+        }
+
         return dev;