Changeset a81a1d09 in mainline for uspace/lib/usbvirt/src/stdreq.c

Timestamp:

2011-05-11T16:49:28Z (13 years ago)

Author:

Vojtech Horky <vojtechhorky@…>

Branches:

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

Children:

19387b61

Parents:

e1dbcbc (diff), 9212f8a (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge development/ changes

File:

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

uspace/lib/usbvirt/src/stdreq.c

@@ +1 @@
+/*
+ * Copyright (c) 2011 Vojtech Horky
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * - Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ * - The name of the author may not be used to endorse or promote products
+ *   derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/** @addtogroup libusbvirt
+ * @{
+ */
+/** @file
+ * Standard control request handlers.
+ */
 #include "private.h"
 #include <usb/request.h>
@@ -4 +38 @@
 #include <errno.h>
 
+/** Helper for replying to control read transfer from virtual USB device.
+ *
+ * This function takes care of copying data to answer buffer taking care
+ * of buffer sizes properly.
+ *
+ * @param setup_packet The setup packet.
+ * @param data Data buffer to write to.
+ * @param act_size Where to write actual size of returned data.
+ * @param actual_data Data to be returned.
+ * @param actual_data_size Size of answer data (@p actual_data) in bytes.
+ */
 void usbvirt_control_reply_helper(const usb_device_request_setup_packet_t *setup_packet,
     uint8_t *data, size_t *act_size,
@@ -144 +189 @@
 }
 
+/** Standard request handlers. */
 usbvirt_control_request_handler_t library_handlers[] = {
         {
@@ -173 +219 @@
 };
 
+/**
+ * @}
+ */