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Diffstat (limited to 'lib/lufa/Projects/Webserver/Lib/uip/uip-split.h')
| -rw-r--r-- | lib/lufa/Projects/Webserver/Lib/uip/uip-split.h | 104 |
1 files changed, 0 insertions, 104 deletions
diff --git a/lib/lufa/Projects/Webserver/Lib/uip/uip-split.h b/lib/lufa/Projects/Webserver/Lib/uip/uip-split.h deleted file mode 100644 index 0c768ce40a..0000000000 --- a/lib/lufa/Projects/Webserver/Lib/uip/uip-split.h +++ /dev/null @@ -1,104 +0,0 @@ -/* - * Copyright (c) 2004, Swedish Institute of Computer Science. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. 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. - * 3. Neither the name of the Institute nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``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 INSTITUTE OR CONTRIBUTORS 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. - * - * This file is part of the Contiki operating system. - * - * Author: Adam Dunkels <adam@sics.se> - * - * $Id: uip-split.h,v 1.1 2006/06/17 22:41:19 adamdunkels Exp $ - */ -/** - * \addtogroup uip - * @{ - */ - -/** - * \defgroup uipsplit uIP TCP throughput booster hack - * @{ - * - * The basic uIP TCP implementation only allows each TCP connection to - * have a single TCP segment in flight at any given time. Because of - * the delayed ACK algorithm employed by most TCP receivers, uIP's - * limit on the amount of in-flight TCP segments seriously reduces the - * maximum achievable throughput for sending data from uIP. - * - * The uip-split module is a hack which tries to remedy this - * situation. By splitting maximum sized outgoing TCP segments into - * two, the delayed ACK algorithm is not invoked at TCP - * receivers. This improves the throughput when sending data from uIP - * by orders of magnitude. - * - * The uip-split module uses the uip-fw module (uIP IP packet - * forwarding) for sending packets. Therefore, the uip-fw module must - * be set up with the appropriate network interfaces for this module - * to work. - */ - - -/** - * \file - * Module for splitting outbound TCP segments in two to avoid the - * delayed ACK throughput degradation. - * \author - * Adam Dunkels <adam@sics.se> - * - */ - -#ifndef __UIP_SPLIT_H__ -#define __UIP_SPLIT_H__ - -#include <string.h> -#include <uip.h> - -#include "../../USBHostMode.h" - -#include <LUFA/Drivers/USB/USB.h> - -/** - * Handle outgoing packets. - * - * This function inspects an outgoing packet in the uip_buf buffer and - * sends it out using the uip_fw_output() function. If the packet is a - * full-sized TCP segment it will be split into two segments and - * transmitted separately. This function should be called instead of - * the actual device driver output function, or the uip_fw_output() - * function. - * - * The headers of the outgoing packet is assumed to be in the uip_buf - * buffer and the payload is assumed to be wherever uip_appdata - * points. The length of the outgoing packet is assumed to be in the - * uip_len variable. - * - */ -void uip_split_output(void); -void uip_add32(u8_t *op32, u16_t op16); -#endif /* __UIP_SPLIT_H__ */ - -/** @} */ -/** @} */ - |