Changeset 186d630 in mainline for uspace/lib/usbvirt/main.c

Timestamp:

2010-10-20T20:44:55Z (14 years ago)

Author:

Vojtech Horky <vojtechhorky@…>

Branches:

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

Children:

bbfb86c

Parents:

47e3a8e

Message:

libusbvirt allows local device

By local device is meant virtual device in current task
(i.e. not connected through phones but called statically).

File:

• uspace/lib/usbvirt/main.c (modified) (4 diffs)

uspace/lib/usbvirt/main.c

@@ -69 +69 @@
         }
         
-        handle_incoming_data(endpoint, buffer, len);
+        device->receive_data(device, endpoint, buffer, len);
         
         free(buffer);
@@ -104 +104 @@
 {
         dev->send_data = usbvirt_data_to_host;
+        dev->receive_data = handle_incoming_data;
         dev->state = USBVIRT_STATE_DEFAULT;
         dev->address = 0;
@@ -160 +161 @@
  * @param hcd_path HCD identification under devfs
  *     (without <code>/dev/usb/</code>).
- * @param device_id Internal device identification (used by HCD).
- * @param callback Handler for callbacks from HCD.
+ * @param dev Device to connect.
  * @return EOK on success or error code from errno.h.
  */
@@ -197 +197 @@
 }
 
-
+/** Prepares device as local.
+ * This is useful if you want to have a virtual device in the same task
+ * as HCD.
+ *
+ * @param dev Device to connect.
+ * @return Always EOK.
+ */
+int usbvirt_connect_local(usbvirt_device_t *dev)
+{
+        dev->vhcd_phone_ = -1;
+        device_init(dev);
+        
+        return EOK;
+}
+
+/** Disconnects device from HCD.
+ *
+ * @return Always EOK.
+ */
 int usbvirt_disconnect(void)
 {