Changeset 8f74140c in mainline for uspace/drv/usbmid/explore.c

Timestamp:

2011-03-03T12:52:17Z (14 years ago)

Author:

Vojtech Horky <vojtechhorky@…>

Branches:

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

Children:

9445aad, 9a422574, d3594362

Parents:

2c22f1f7

Message:

USB MID sets device configuration

A forgotten piece of code. Sorry.

File:

• uspace/drv/usbmid/explore.c (modified) (2 diffs)

uspace/drv/usbmid/explore.c

@@ -159 +159 @@
         }
 
+        /* Select the first configuration */
+        rc = usb_request_set_configuration(&dev->ctrl_pipe,
+            config_descriptor->configuration_number);
+        if (rc != EOK) {
+                usb_log_error("Failed to set device configuration: %s.\n",
+                    str_error(rc));
+                free(config_descriptor_raw);
+                free(interface_descriptors);
+                return false;
+        }
+
+
+        /* Create control function */
         ddf_fun_t *ctl_fun = ddf_fun_create(dev->dev, fun_exposed, "ctl");
         if (ctl_fun == NULL) {
@@ -175 +188 @@
         }
 
+        /* Spawn interface children */
         size_t i;
         for (i = 0; i < interface_descriptors_count; i++) {