5de4a23abe
This adds the ability to dynamically control the network link state for NCM devices. The host OS will see the network interface as connected/disconnected based on the link state. New API: - tud_network_link_state(rhport, is_up): Set link up/down state Example updates: - Added button control to toggle link state - Fixed LWIP integration to properly handle link state changes - Added printf to show correct protocol (NCM vs RNDIS/ECM) 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
73 lines
2.9 KiB
C
73 lines
2.9 KiB
C
/*
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* Copyright (c) 2001-2003 Swedish Institute of Computer Science.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
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* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
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* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
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* OF SUCH DAMAGE.
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*
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* This file is part of the lwIP TCP/IP stack.
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*
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* Author: Simon Goldschmidt
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*
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*/
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#ifndef __LWIPOPTS_H__
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#define __LWIPOPTS_H__
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/* Prevent having to link sys_arch.c (we don't test the API layers in unit tests) */
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#define NO_SYS 1
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#define MEM_ALIGNMENT 4
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#define LWIP_RAW 0
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#define LWIP_NETCONN 0
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#define LWIP_SOCKET 0
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#define LWIP_DHCP 0
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#define LWIP_ICMP 1
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#define LWIP_UDP 1
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#define LWIP_TCP 1
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#define LWIP_IPV4 1
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#define LWIP_IPV6 0
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#define ETH_PAD_SIZE 0
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#define LWIP_IP_ACCEPT_UDP_PORT(p) ((p) == PP_NTOHS(67))
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#define TCP_MSS (1500 /*mtu*/ - 20 /*iphdr*/ - 20 /*tcphhr*/)
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#define TCP_SND_BUF (4 * TCP_MSS)
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#define TCP_WND (4 * TCP_MSS)
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#define ETHARP_SUPPORT_STATIC_ENTRIES 1
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#define LWIP_HTTPD_CGI 0
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#define LWIP_HTTPD_SSI 0
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#define LWIP_HTTPD_SSI_INCLUDE_TAG 0
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#define LWIP_SINGLE_NETIF 1
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#define LWIP_NETIF_LINK_CALLBACK 1
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#define PBUF_POOL_SIZE 4
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#define HTTPD_USE_CUSTOM_FSDATA 0
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#define LWIP_MULTICAST_PING 1
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#define LWIP_BROADCAST_PING 1
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#define LWIP_IPV6_MLD 0
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#define LWIP_IPV6_SEND_ROUTER_SOLICIT 0
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#endif /* __LWIPOPTS_H__ */
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