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Moyka/OS/uc/tcpip/Source/net_cfg_net.h
dimoniche f74fdcceac первый коммит 
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2019-05-27 23:42:26 +03:00

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/*
*********************************************************************************************************
* uC/TCP-IP
* The Embedded TCP/IP Suite
*
* (c) Copyright 2003-2007; Micrium, Inc.; Weston, FL
*
* All rights reserved. Protected by international copyright laws.
*
* uC/TCP-IP is provided in source form for FREE evaluation, for educational
* use or peaceful research. If you plan on using uC/TCP-IP in a commercial
* product you need to contact Micrium to properly license its use in your
* product. We provide ALL the source code for your convenience and to help
* you experience uC/TCP-IP. The fact that the source code is provided does
* NOT mean that you can use it without paying a licensing fee.
*
* Knowledge of the source code may NOT be used to develop a similar product.
*
* Please help us continue to provide the Embedded community with the finest
* software available. Your honesty is greatly appreciated.
*********************************************************************************************************
*/
/*
*********************************************************************************************************
*
* NETWORK CONFIGURATION
*
* Filename : net_cfg_net.h
* Version : V1.89
* Programmer(s) : ITJ
*********************************************************************************************************
*/
/*
*********************************************************************************************************
* NETWORK DEBUG CONFIGURATION
*********************************************************************************************************
*/
#if (NET_ICMP_CFG_TX_SRC_QUENCH_EN == DEF_ENABLED)
#define NET_DBG_CFG_MON_TASK_EN DEF_ENABLED
#else
#define NET_DBG_CFG_MON_TASK_EN DEF_DISABLED
#endif
#if ((NET_DBG_CFG_MON_TASK_EN == DEF_ENABLED) || \
(NET_DBG_CFG_STATUS_EN == DEF_ENABLED))
#define NET_DBG_CFG_STATUS_RSRC_LOST_EN DEF_ENABLED
#else
#define NET_DBG_CFG_STATUS_RSRC_LOST_EN DEF_DISABLED
#endif
#if ((NET_DBG_CFG_MON_TASK_EN == DEF_ENABLED) || \
(NET_DBG_CFG_STATUS_EN == DEF_ENABLED))
#define NET_DBG_CFG_STATUS_RSRC_LO_EN DEF_ENABLED
#else
#define NET_DBG_CFG_STATUS_RSRC_LO_EN DEF_DISABLED
#endif
/*$PAGE*/
/*
*********************************************************************************************************
* NETWORK INTERFACE LAYER CONFIGURATION
*
* Note(s) : (1) The following pre-processor directives correctly configure network interface parameters.
* DO NOT MODIFY.
*
* (2) Network interface maximum header size MUST be #define'd based on network interface type
* configured in 'net_cfg.h'. Assumes header sizes are fixed based on configured network
* interface type (see any 'net_if.h NETWORK INTERFACE HEADER DEFINES Note #1').
*
* (3) Ideally, the Packet-based Network Interface Layer would configure the network protocol
* suite for the inclusion of the Packet-based Network Interface Layer via the
* NET_IF_PKT_MODULE_PRESENT #define (see 'net_if_pkt.h MODULE Note #2').
*
* However, the presence of the Packet-based Network Interface Layer MUST be configured ...
*
* (a) By each network interface that requires the Packet-based Network Interface Layer
* AND
* (b) PRIOR to all other network modules that require Packet-based Network Interface Layer
* Configuration
*
* (4) Some network interfaces require network-address-to-hardware-address bindings, implemented
* in an Address Resolution Protocol Layer (see 'net_arp.h Note #1').
*
* Ideally, the ARP Layer would configure the network protocol suite for the inclusion of
* the ARP Layer via the NET_ARP_MODULE_PRESENT #define (see 'net_arp.h MODULE Note #2' &
* 'ARP LAYER CONFIGURATION Note #2b').
*
* However, since the ARP Layer is required only for SOME network interfaces, the presence of
* the ARP Layer MUST be configured ...
*
* (a) By each network interface that requires the ARP Layer
* AND
* (b) PRIOR to all other network modules that require ARP Layer Configuration
*********************************************************************************************************
*/
/* ---------------- CFG NET IF PARAMS ----------------- */
#ifdef NET_IF_HDR_SIZE_MAX
#undef NET_IF_HDR_SIZE_MAX
#endif
/* See Note #2. */
#if (NET_IF_CFG_TYPE == NET_IF_TYPE_ETHER)
#define NET_IF_HDR_SIZE_MAX NET_IF_HDR_SIZE_ETHER
#define NET_IF_PKT_MODULE_PRESENT /* See Note #3. */
#define NET_ARP_MODULE_PRESENT /* See Note #4. */
#endif
/*$PAGE*/
/*
*********************************************************************************************************
* ARP LAYER CONFIGURATION
*
* Note(s) : (1) The following pre-processor directives correctly configure ARP parameters. DO NOT MODIFY.
*
* (2) (a) Address Resolution Protocol required only for some network interfaces (see 'net_arp.h
* Note #1').
*
* (b) ARP Layer Configuration included only when NET_ARP_MODULE_PRESENT is #define'd.
*
* See 'net_arp.h MODULE Note #2' & 'NETWORK INTERFACE LAYER CONFIGURATION Note #4'.
*
* (3) ARP hardware & protocol address lengths MUST be #define'd based on ARP hardware & protocol
* types configured in 'net_cfg.h'. Assumes hardware & protocol address lengths are fixed
* based on configured ARP hardware & protocol types (see 'net_arp.h Notes #2a & #2b').
*********************************************************************************************************
*/
#ifdef NET_ARP_MODULE_PRESENT /* See Note #2b. */
/* ------------------ CFG ARP PARAMS ------------------ */
#ifdef NET_ARP_CFG_HW_ADDR_LEN
#undef NET_ARP_CFG_HW_ADDR_LEN
#endif
/* See Note #3. */
#if (NET_ARP_CFG_HW_TYPE == NET_ARP_HW_TYPE_ETHER)
#define NET_ARP_CFG_HW_ADDR_LEN NET_ARP_HW_ADDR_LEN_ETHER
#endif
#ifdef NET_ARP_CFG_PROTOCOL_ADDR_LEN
#undef NET_ARP_CFG_PROTOCOL_ADDR_LEN
#endif
/* See Note #3. */
#if (NET_ARP_CFG_PROTOCOL_TYPE == NET_ARP_PROTOCOL_TYPE_IP_V4)
#define NET_ARP_CFG_PROTOCOL_ADDR_LEN NET_ARP_PROTOCOL_ADDR_LEN_IP_V4
#endif
#endif
/*$PAGE*/
/*
*********************************************************************************************************
* TRANSPORT LAYER CONFIGURATION
*
* Note(s) : (1) The following pre-processor directives correctly configure transport layer parameters.
* DO NOT MODIFY.
*********************************************************************************************************
*/
#ifdef NET_CFG_TRANSPORT_TYPE_STREAM_EN
#undef NET_CFG_TRANSPORT_TYPE_STREAM_EN
#endif
#if (NET_CFG_TRANSPORT_LAYER_SEL == NET_TRANSPORT_LAYER_SEL_UDP_TCP)
#define NET_CFG_TRANSPORT_TYPE_STREAM_EN DEF_ENABLED
#else
#define NET_CFG_TRANSPORT_TYPE_STREAM_EN DEF_DISABLED
#endif
/*
*********************************************************************************************************
* TCP LAYER CONFIGURATION
*
* Note(s) : (1) The following pre-processor directives correctly configure TCP parameters. DO NOT MODIFY.
*
* (2) (a) TCP Layer required only for some application interfaces (see 'net_tcp.h MODULE
* Note #1').
*
* (b) Ideally, the TCP Layer would configure the network protocol suite for the inclusion of
* the TCP Layer via the NET_TCP_MODULE_PRESENT #define (see 'net_tcp.h MODULE Note #2').
* However, the presence of the TCP Layer MUST be configured PRIOR to all other network
* modules that require TCP Layer Configuration.
*********************************************************************************************************
*/
#if (NET_CFG_TRANSPORT_LAYER_SEL == NET_TRANSPORT_LAYER_SEL_UDP_TCP)
#define NET_TCP_MODULE_PRESENT /* See Note #2. */
#endif
/*$PAGE*/
/*
*********************************************************************************************************
* NETWORK SOCKET LAYER CONFIGURATION
*
* Note(s) : (1) The following pre-processor directives correctly configure network socket parameters.
* DO NOT MODIFY.
*
* (2) (a) Network Socket Layer required only for some application interfaces (see 'net_sock.h
* Note #1').
*
* (b) Ideally, the Network Socket Layer would configure the network protocol suite for the
* inclusion of the Socket Layer via the NET_SOCK_MODULE_PRESENT #define (see 'net_sock.h
* MODULE Note #2'). However, the presence of the Socket Layer MUST be configured PRIOR
* to all other network modules that require Socket Layer Configuration.
*
* (3) Network socket family configuration values MUST be #define'd based on Network Socket
* Family type configured in 'net_cfg.h'.
*********************************************************************************************************
*/
/* ------------ CFG SOCK MODULE INCLUSION ------------- */
#if ((NET_CFG_TRANSPORT_LAYER_SEL == NET_TRANSPORT_LAYER_SEL_UDP_TCP) || \
((NET_CFG_TRANSPORT_LAYER_SEL == NET_TRANSPORT_LAYER_SEL_UDP ) && \
((NET_UDP_CFG_APP_API_SEL == NET_UDP_APP_API_SEL_SOCK ) || \
(NET_UDP_CFG_APP_API_SEL == NET_UDP_APP_API_SEL_SOCK_APP))))
#define NET_SOCK_MODULE_PRESENT /* See Note #2. */
/* ----------------- CFG SOCK PARAMS ------------------ */
#ifdef NET_SOCK_CFG_ADDR_LEN
#undef NET_SOCK_CFG_ADDR_LEN
#endif
#ifdef NET_SOCK_CFG_PROTOCOL_MAX
#undef NET_SOCK_CFG_PROTOCOL_MAX
#endif
/* See Note #3. */
#if (NET_SOCK_CFG_FAMILY == NET_SOCK_FAMILY_IP_V4)
#define NET_SOCK_CFG_ADDR_LEN NET_SOCK_ADDR_LEN_IP_V4
#if (NET_CFG_TRANSPORT_LAYER_SEL == NET_TRANSPORT_LAYER_SEL_UDP)
#define NET_SOCK_CFG_PROTOCOL_MAX NET_SOCK_PROTOCOL_MAX_IP_V4_UDP
#elif (NET_CFG_TRANSPORT_LAYER_SEL == NET_TRANSPORT_LAYER_SEL_UDP_TCP)
#define NET_SOCK_CFG_PROTOCOL_MAX NET_SOCK_PROTOCOL_MAX_IP_V4_UDP_TCP
#endif
#endif
#ifdef NET_SOCK_CFG_TYPE_STREAM_EN
#undef NET_SOCK_CFG_TYPE_STREAM_EN
#endif
#define NET_SOCK_CFG_TYPE_STREAM_EN NET_CFG_TRANSPORT_TYPE_STREAM_EN
#endif
/*$PAGE*/
/*
*********************************************************************************************************
* BSD 4.x LAYER CONFIGURATION
*
* Note(s) : (1) The following pre-processor directives correctly configure BSD 4.x layer parameters.
* DO NOT MODIFY.
*
* (2) (a) BSD 4.x Layer required only for some application configurations (see 'net_bsd.h
* MODULE Note #1').
*
* (b) Ideally, the BSD 4.x Layer would configure the network protocol suite for the
* inclusion of the BSD 4.x Layer via the NET_BSD_MODULE_PRESENT #define (see
* 'net_bsd.h MODULE Note #2'). However, the presence of the BSD 4.x Layer
* MUST be configured PRIOR to all other network modules that require BSD 4.x
* Layer Configuration.
*********************************************************************************************************
*/
/* ------------ CFG BSD MODULE INCLUSION -------------- */
#if ((NET_BSD_CFG_API_EN == DEF_ENABLED) || \
(defined(NET_SOCK_MODULE_PRESENT)))
#define NET_BSD_MODULE_PRESENT /* See Note #2. */
#endif
/*$PAGE*/
/*
*********************************************************************************************************
* NETWORK BUFFER MANAGEMENT CONFIGURATION
*
* Note(s) : (1) The following pre-processor directives correctly configure network buffer module parameters.
* DO NOT MODIFY.
*
* (2) (a) NET_BUF_DATA_PROTOCOL_HDR_SIZE_MAX's ideal #define'tion :
*
* (A) IF Hdr + max(Protocol Headers)
*
* (b) NET_BUF_DATA_PROTOCOL_HDR_SIZE_MAX #define'd with hard-coded knowledge that IF, IP &
* TCP headers have the largest combined maximum size of all the protocol headers :
*
* IP Hdr 60 ARP Hdr 68 IP Hdr 60 IP Hdr 60
* ICMP Hdr 0 UDP Hdr 8 TCP Hdr 60
* ------------- ------------ ------------ ------------
* Total 60 Total 68 Total 68 Total 120
*
* See also 'net_buf.h NETWORK BUFFER INDEX & SIZE DEFINES Note #1'.
*********************************************************************************************************
*/
/* -------- CFG BUF DATA PROTOCOL HDR SIZE MAX -------- */
#ifdef NET_TCP_MODULE_PRESENT
#define NET_BUF_DATA_PROTOCOL_HDR_SIZE_MAX (NET_IF_HDR_SIZE_MAX + \
NET_IP_HDR_SIZE_MAX + \
NET_TCP_HDR_SIZE_MAX)
#else
#define NET_BUF_DATA_PROTOCOL_HDR_SIZE_MAX (NET_IF_HDR_SIZE_MAX + \
NET_IP_HDR_SIZE_MAX + \
NET_UDP_HDR_SIZE_MAX)
#endif
/*$PAGE*/
/*
*********************************************************************************************************
* NETWORK CONNECTION MANAGEMENT CONFIGURATION
*
* Note(s) : (1) The following pre-processor directives correctly configure network connection module
* parameters. DO NOT MODIFY.
*
* (2) (a) Connection Management Module required only for some application configurations
* (see 'net_conn.h MODULE Note #1').
*
* (b) Ideally, the Connection Management Module would configure the network protocol suite
* for the inclusion of the Connection Management Module via the NET_CONN_MODULE_PRESENT
* #define (see 'net_conn.h MODULE Note #2'). However, the presence of the Connection
* Management Module MUST be configured PRIOR to all other network modules that require
* Connection Management Module Configuration.
*
* (3) Connection Management family configuration values MUST be #define'd based on Connection
* Management Family type configured in 'net_cfg.h'.
*
* (4) If the socket &/or TCP modules are mutually included (see 'net_sock.h MODULE Note #1' &
* 'net_tcp.h MODULE Note #1'), then the configured number of connections MUST be greater
* than the configured number of sockets PLUS the configured number of TCP connections.
*********************************************************************************************************
*/
/* ------------ CFG CONN MODULE INCLUSION ------------- */
#if ((defined(NET_TCP_MODULE_PRESENT )) || \
(defined(NET_SOCK_MODULE_PRESENT)))
#define NET_CONN_MODULE_PRESENT /* See Note #2. */
/* ----------------- CFG CONN PARAMS ------------------ */
#ifdef NET_CONN_CFG_ADDR_LEN
#undef NET_CONN_CFG_ADDR_LEN
#endif
#ifdef NET_CONN_CFG_PROTOCOL_MAX
#undef NET_CONN_CFG_PROTOCOL_MAX
#endif
/* See Note #3. */
#if (NET_CONN_CFG_FAMILY == NET_CONN_FAMILY_IP_V4_SOCK)
#define NET_CONN_CFG_ADDR_LEN NET_SOCK_CFG_ADDR_LEN
#define NET_CONN_CFG_PROTOCOL_MAX NET_SOCK_CFG_PROTOCOL_MAX
#endif
#endif
/*$PAGE*/
/*
*********************************************************************************************************
* NETWORK CONNECTION CONFIGURATION
*
* Note(s) : (1) The following pre-processor directives correctly configure network communication
* parameters. DO NOT MODIFY.
*
* (2) To balance network receive versus transmit packet loads for certain network connection
* types (e.g. stream-type connections), network receive & transmit packets SHOULD be
* handled in an APPROXIMATELY balanced ratio.
*
* See also 'net.h NETWORK RECEIVE PACKET MACRO'S Note #1'.
*********************************************************************************************************
*/
/* See Note 2. */
#ifdef NET_CFG_LOAD_BAL_EN
#undef NET_CFG_LOAD_BAL_EN
#endif
#define NET_CFG_LOAD_BAL_EN NET_CFG_TRANSPORT_TYPE_STREAM_EN
/*$PAGE*/
/*
*********************************************************************************************************
* CONFIGURATION ERRORS
*********************************************************************************************************
*/
#ifdef NET_IF_PKT_MODULE_PRESENT
#ifndef NET_NIC_CFG_TX_PKT_PREPARE_EN
#error "NET_NIC_CFG_TX_PKT_PREPARE_EN not #define'd in 'net_cfg.h'"
#error " [MUST be DEF_DISABLED] "
#error " [ || DEF_ENABLED ] "
#elif ((NET_NIC_CFG_TX_PKT_PREPARE_EN != DEF_DISABLED) && \
(NET_NIC_CFG_TX_PKT_PREPARE_EN != DEF_ENABLED ))
#error "NET_NIC_CFG_TX_PKT_PREPARE_EN illegally #define'd in 'net_cfg.h'"
#error " [MUST be DEF_DISABLED] "
#error " [ || DEF_ENABLED ] "
#endif
#endif
#ifndef NET_CFG_TRANSPORT_LAYER_SEL
#error "NET_CFG_TRANSPORT_LAYER_SEL not #define'd in 'net_cfg.h' "
#error " [MUST be NET_TRANSPORT_LAYER_SEL_UDP ]"
#error " [ || NET_TRANSPORT_LAYER_SEL_UDP_TCP]"
#elif ((NET_CFG_TRANSPORT_LAYER_SEL != NET_TRANSPORT_LAYER_SEL_UDP ) && \
(NET_CFG_TRANSPORT_LAYER_SEL != NET_TRANSPORT_LAYER_SEL_UDP_TCP))
#error "NET_CFG_TRANSPORT_LAYER_SEL illegally #define'd in 'net_cfg.h' "
#error " [MUST be NET_TRANSPORT_LAYER_SEL_UDP ]"
#error " [ || NET_TRANSPORT_LAYER_SEL_UDP_TCP]"
#endif
/* See 'NETWORK CONNECTION MANAGEMENT CONFIGURATION Note #4'. */
#ifdef NET_CONN_MODULE_PRESENT
#ifdef NET_TCP_MODULE_PRESENT
#if (NET_CONN_CFG_NBR_CONN < (NET_SOCK_CFG_NBR_SOCK \
+ NET_TCP_CFG_NBR_CONN ))
#error "NET_CONN_CFG_NBR_CONN illegally #define'd in 'net_cfg.h' "
#error " [MUST be >= (NET_SOCK_CFG_NBR_SOCK ]"
#error " [ + NET_TCP_CFG_NBR_CONN )]"
#endif
#else
#if (NET_CONN_CFG_NBR_CONN < NET_SOCK_CFG_NBR_SOCK)
#error "NET_CONN_CFG_NBR_CONN illegally #define'd in 'net_cfg.h' "
#error " [MUST be >= NET_SOCK_CFG_NBR_SOCK]"
#endif
#endif
#endif
#ifndef NET_BSD_CFG_API_EN
#error "NET_BSD_CFG_API_EN not #define'd in 'net_cfg.h'"
#error " [MUST be DEF_DISABLED] "
#error " [ || DEF_ENABLED ] "
#elif ((NET_BSD_CFG_API_EN != DEF_DISABLED) && \
(NET_BSD_CFG_API_EN != DEF_ENABLED ))
#error "NET_BSD_CFG_API_EN illegally #define'd in 'net_cfg.h'"
#error " [MUST be DEF_DISABLED] "
#error " [ || DEF_ENABLED ] "
#endif
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