FreeCalypso > hg > fc-magnetite
view src/g23m-fad/ip/ip.h @ 686:59f07d67eb45
luna target split into luna1 and luna2
luna1 is FC Luna based on iWOW DSK v4.0 or v5.0 motherboard
luna2 is FC Luna based on FC Caramel2 MB
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Mon, 12 Oct 2020 18:51:24 +0000 |
parents | 90eb61ecd093 |
children |
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/* +---------------------------------------------------------------------------- | Project : GSM-WAP (8444) | Modul : IP +---------------------------------------------------------------------------- | Copyright 2002 Texas Instruments Berlin, AG | All rights reserved. | | This file is confidential and a trade secret of Texas | Instruments Berlin, AG | The receipt of or possession of this file does not convey | any rights to reproduce or disclose its contents or to | manufacture, use, or sell anything it may describe, in | whole, or in part, without the specific written consent of | Texas Instruments Berlin, AG. +---------------------------------------------------------------------------- | Purpose : Definitions for the Protocol Stack Entity | Internet Protocol +---------------------------------------------------------------------------- */ #ifndef IP_H #define IP_H /*-------------------------------------------------------------------------*/ #if defined WIN32 && ! defined _SIMULATION_ #define _SIMULATION_ #endif #ifdef _SIMULATION_ #undef _TARGET_ #else #ifndef _TARGET_ #define _TARGET_ #endif #endif /* Information for DTI library */ #define IP_DTI_DEF_INSTANCE 0 #define IP_DTI_HL_INTERFACE 0 #define IP_DTI_LL_INTERFACE 1 #define IP_DTI_DEF_CHANNEL 0 #define IP_DTI_UPLINK_QUEUE_SIZE 0 #define IP_DTI_DOWNLINK_QUEUE_SIZE 0 /*==== Types =======================================================*/ /* Instance management */ #ifdef OPTION_MULTI_INSTANCE #define GET_INSTANCE(p) (ip_data_base + p->custom.route.inst_no) #define IP_INSTANCES MAX_INSTANCES #else #define GET_INSTANCE(p) ip_data_base #define IP_INSTANCES 1 #endif /*==== Constants ============================================================*/ #define MAX_LAYER 1 /* Connected to layers */ /* States for send and receive packets */ /* Constants for the IP packet */ #define MIN_HEADER_LEN 5 /* Min IP header length in 32 bit words */ #define MAX_PACKET_LEN 1500 /* Max packet len from higher layer */ /* Segmenting states and parameter */ #define NO_SEGMENTS 0 /* Normal packet */ #define SEND_SEGMENT 1 /* Sending segments */ #define READ_SEGMENT 2 /* Read segment */ #define GO_ON_SEGMENTING 10 /* Fragmenting ok - go on */ #define NO_SPACE_SEGMENTING 10 /* Not possible to sort cs. of less space */ #define MAX_SEGMENTS 50 /* Max received segments */ #define MAX_SEGM_SERVER 1 /* Max active server by rec. segments */ /* Errors */ #define NO_ERROR 0 /* No errors found */ #define ERR_PACKET_LEN 1 /* Packet length error */ #define CHANGE_PACKET_LEN 2 /* Length desc_list > total len indicated in header */ /* IP addresses */ #define MAX_ADDR_TYPES 15 /* Max field address-types */ #define MCAST_ADDR 0 /* Multicast address or class D address */ #define LINK_LAYER_BCAST 1 /* Link layer broadcast address */ #define LOOP_BACK_ADDR 2 /* Loopback address */ #define CLASS_E_ADDR 3 /* Class E address */ #define NO_DEST_ADDR 4 /* No destination address */ #define BCAST_ADDR_255 5 /* Broadcast address 255.255.255.255 */ #define NETW_ADDR 6 /* Network address */ #define CLASS_A_ADDR 7 /* Class A address */ #define CLASS_B_ADDR 8 /* Class B address */ #define CLASS_C_ADDR 9 /* Class C address */ #define DEFAULT_R_ADDR 10 /* Default route address */ #define BAD_UL_SRC_ADDR 11 /* Indicate bad uplink source address */ #define BAD_DL_SRC_ADDR 12 /* Indicate bad downlink source address */ #define BAD_UL_DEST_ADDR 13 /* Indicate bad uplink destination address */ #define BAD_DL_DEST_ADDR 14 /* Indicate bad uplink destination address */ /* Only for testing */ #define TEST_SRC_ADDR 0x0a0b0c0d /* Source test address */ #define TEST_DEST_ADDR 0x0a0b0c0e /* Destination test address */ /* Type of primitives */ #define P_DTI_READY 0 #define P_DTI_DATA_REQ 1 #define P_DTI_GETDATA_REQ 2 #define P_DTI_DATA_IND 3 /* Bit offset for encoding/decoding */ #define ENCODE_OFFSET 0 /* Timer */ #define TREASSEMBLY 0 /* Reassembly timer */ /* Timeout for reassembly segments */ #define TIME_REASSEMBLY 30000 /* 30 - 60 seconds is the correct value */ /* Dynamic configuration numbers */ #define RESET 0 #define FRAME_TRACE 6 /* State index for the entity process/services */ #define KER ker. #define HILA hila. #define LOLA lola. /* States of the entity process kernel */ #define DEACTIVATED 0 #define ACTIVE_NC 1 /* Not configured */ #define CONNECTED 2 /* States for send and receive packet services */ #define DOWN 0 /* State not active */ #define CONNECTING 1 /* State is connecting */ #define IDLE 2 /* State no incoming signals */ #define SEND 3 /* State sending packet */ #define WAIT 4 /* State waiting for packet */ /* For trace purposes */ #ifndef NTRACE #define SERVICE_NAME_KER "KER" #define SERVICE_NAME_HILA "HILA" #define SERVICE_NAME_LOLA "LOLA" #endif /*============ TYPES ======================================================*/ /* Global variable-structure for uplink */ typedef struct { UBYTE state; /* State uplink */ #ifndef NTRACE char * name; char * state_name; #endif T_DTI2_DATA_REQ * dti_data_req; /* Data primitive uplink */ BOOL drop_packet; /* TRUE: not sending packet to lower layer */ UBYTE ttl; /* Time to live */ USHORT segment_id; /* Number of the segment packet */ USHORT header_len; /* Header length */ UBYTE state_segment; /* State segmenting uplink */ ULONG next_segment_desc; /* Pointer to next segment desc */ USHORT last_segment_pos; /* Last position for copy in next_segment_desc */ USHORT segment_offset; /* Offset for segmenting */ USHORT sended_segment_len; /* Sended segment length include header */ USHORT list_len_segment; /* Listlength of the income datagram */ UBYTE segment_prot; /* Protokoll higher layer by fragmenting */ T_desc2 * first_desc_segment; /* First desc for sending */ USHORT identity; /* Sets the identity */ } T_HILA; /* Global variable-structure for downlink */ typedef struct { UBYTE state; /* State downlink */ #ifndef NTRACE char * name; char * state_name; #endif T_DTI2_DATA_IND * dti_data_ind; /* Inputbuffer from higher layer */ T_DTI2_DATA_IND * data_ind_reassembly [MAX_SEGM_SERVER]; /* For receiving segments */ BOOL drop_packet; /* TRUE: not sending packet to lower layer */ USHORT header_len; /* Header length */ UBYTE state_reassembly [MAX_SEGM_SERVER]; /* State segmenting uplink */ BOOL got_first_segment [MAX_SEGM_SERVER]; /* Got first segment by reassembling */ BOOL got_last_segment [MAX_SEGM_SERVER]; /* Got last segment */ ULONG ip_source_addr_segment [MAX_SEGM_SERVER]; /* IP source address for segment */ USHORT pos_server; /* Position of fragmenting server */ USHORT id_reassemble [MAX_SEGM_SERVER]; /* Identity of the reassemble fragments */ UBYTE prot_reassemble [MAX_SEGM_SERVER]; /* Protocol reassembly */ UBYTE timer_reass_running [MAX_SEGM_SERVER]; /* Timer is running */ ULONG sort_reass_array [2] [MAX_SEGMENTS]; /* Used to sort the incoming fragments */ } T_LOLA; /* Entity data for each IP instance */ typedef struct { UBYTE state; /* State variables for each process */ #ifndef NTRACE char * name; char * state_name; #endif ULONG source_addr;/* Source IP address */ ULONG dst_addr; /* Destination address */ ULONG peer_addr; /* Destination address for routing */ ULONG netmask; /* Netmask for the routing table */ char entity_name_hl [IPA_ENTITY_NAME_LEN]; /* Entity name higher layer */ char entity_name_ll [IPA_ENTITY_NAME_LEN]; /* Entity name lower layer */ ULONG link_id_hl; ULONG link_id_ll; USHORT mtu; /* Maximum transfer unit */ BOOL send_icmp; /* ICMP message shall be sent */ T_DTI2_DATA_REQ * icmp_dti_data_req; /* For sending ICMP message to uplink */ } T_KER; typedef struct { T_HILA hila; /* Data for each higher layer */ T_LOLA lola; /* Data for each lower layer */ T_KER ker; } T_IP_DATA; #ifdef GPRS typedef enum { UNIT_INVALID = -1, UNIT_SNDCP, UNIT_ACI, UNIT_UART, UNIT_PPPS, UNIT_PPPC, UNIT_L2R, UNIT_T30, UNIT_IP, UNIT_TRA, UNIT_UDP, UNIT_WAP, UNIT_MTST, UNIT_BLUETOOTH, UNIT_NULL, UNIT_MAX } IP_UNIT_ID; #endif /*==== EXPORT =====================================================*/ /* Data base */ extern DTI_HANDLE ip_hDTI; /* Instance data base */ extern T_IP_DATA ip_data_base [], * ip_data; /* DTI data base. The data base is allocated in function dti_init(). */ extern DTI_HANDLE udp_hDTI; #define ENTITY_DATA ip_data /* Prototypes timer */ #ifdef OPTION_MULTITHREAD #define tim_init_timer _ENTITY_PREFIXED (tim_init_timer) #define tim_set_timeout_flag _ENTITY_PREFIXED (tim_set_timeout_flag) #define tim_handle_timeout _ENTITY_PREFIXED (tim_handle_timeout) #define tim_flush_fifo _ENTITY_PREFIXED (tim_flush_fifo) #define tim_reassembly _ENTITY_PREFIXED (tim_reassembly) #endif BOOL tim_init_timer (void); /* Timer specific timeout handling routines */ void tim_reassembly (/* USHORT layer, USHORT segm_server */); /* Prototypes customer specific functions */ #ifdef OPTION_MULTITHREAD #define csf_init_timer _ENTITY_PREFIXED (csf_init_timer) #define csf_close_timer _ENTITY_PREFIXED (csf_close_timer) #endif BOOL csf_init_timer (void); void csf_close_timer (void); void csf_stop_timer (USHORT index); BOOL csf_timer_expired ( USHORT index, USHORT * layer, USHORT * segm_server, USHORT * timer ); /*==== Prototypes ==================================================*/ /* Prototypes * * IP KERNEL * * KERNEL primitive processing */ #ifdef OPTION_MULTITHREAD #define ker_ipa_activate_req _ENTITY_PREFIXED (ker_ipa_activate_req) #define ker_ipa_deactivate_req _ENTITY_PREFIXED (ker_ipa_deactivate_req) #define ker_ipa_config_req _ENTITY_PREFIXED (ker_ipa_config_req) #define ker_ip_addr_req _ENTITY_PREFIXED (ker_ip_addr_req) #define sig_dti_ker_connection_opened_hl_ind \ _ENTITY_PREFIXED (sig_dti_ker_connection_opened_hl_ind) #define sig_dti_ker_connection_opened_ll_ind \ _ENTITY_PREFIXED (sig_dti_ker_connection_opened_ll_ind) #define sig_dti_ker_connection_closed_hl_ind \ _ENTITY_PREFIXED (sig_dti_ker_connection_closed_hl_ind) #define sig_dti_ker_connection_closed_ll_ind \ _ENTITY_PREFIXED (sig_dti_ker_connection_closed_ll_ind) #define sig_dti_ker_data_received_hl_ind \ _ENTITY_PREFIXED (sig_dti_ker_data_received_hl_ind) #define sig_dti_ker_tx_buffer_ready_ll_ind \ _ENTITY_PREFIXED (sig_dti_ker_tx_buffer_ready_ll_ind) #define sig_dti_ker_tx_buffer_full_hl_ind \ _ENTITY_PREFIXED (sig_dti_ker_tx_buffer_full_hl_ind) #define sig_dti_ker_data_received_ll_ind \ _ENTITY_PREFIXED (sig_dti_ker_data_received_ll_ind) #define sig_dti_ker_tx_buffer_ready_hl_ind \ _ENTITY_PREFIXED (sig_dti_ker_tx_buffer_ready_hl_ind) #define sig_dti_ker_tx_buffer_full_ll_ind \ _ENTITY_PREFIXED (sig_dti_ker_tx_buffer_full_ll_ind) #define pei_dti_dti_connect_req _ENTITY_PREFIXED (pei_dti_dti_connect_req) #define pei_dti_dti_connect_cnf _ENTITY_PREFIXED (pei_dti_dti_connect_cnf) #define pei_dti_dti_connect_ind _ENTITY_PREFIXED (pei_dti_dti_connect_ind) #define pei_dti_dti_connect_res _ENTITY_PREFIXED (pei_dti_dti_connect_res) #define pei_dti_dti_disconnect_req _ENTITY_PREFIXED (pei_dti_dti_disconnect_req) #define pei_dti_dti_disconnect_ind _ENTITY_PREFIXED (pei_dti_dti_disconnect_ind) #define pei_dti_dti_ready_ind _ENTITY_PREFIXED (pei_dti_dti_ready_ind) #define pei_dti_dti_data_req _ENTITY_PREFIXED (pei_dti_dti_data_req) #define pei_dti_dti_data_ind _ENTITY_PREFIXED (pei_dti_dti_data_ind) #define pei_dti_dti_getdata_req _ENTITY_PREFIXED (pei_dti_dti_getdata_req) #ifdef _SIMULATION_ #define pei_dti_dti_data_test_req _ENTITY_PREFIXED (pei_dti_dti_data_test_req) #define pei_dti_dti_data_test_ind _ENTITY_PREFIXED (pei_dti_dti_data_test_ind) #endif #define pei_sig_callback _ENTITY_PREFIXED (pei_sig_callback) #define ip_packet_validator _ENTITY_PREFIXED (ip_packet_validator) #define check_ip_address _ENTITY_PREFIXED (check_ip_address) #define chk_packet_len _ENTITY_PREFIXED (chk_packet_len) #define ip_addr_int_to_byte _ENTITY_PREFIXED (ip_addr_int_to_byte) #define build_ip_packet _ENTITY_PREFIXED (build_ip_packet) #define init_ip _ENTITY_PREFIXED (init_ip) #define sort_descs_id_up _ENTITY_PREFIXED (sort_descs_id_up) #define reassemble_fragments _ENTITY_PREFIXED (reassemble_fragments) #define config_down_ll _ENTITY_PREFIXED (config_down_ll) #define terminate_ip _ENTITY_PREFIXED (terminate_ip) #endif /* IPA SAP */ void ker_ipa_dti_req (T_IPA_DTI_REQ * ipa_dti_req); void ker_ipa_config_req (T_IPA_CONFIG_REQ * ipa_config_req); /* IP SAP */ void ker_ip_addr_req (T_IP_ADDR_REQ * ip_addr_req); /* Wrapping functions for DTI library primitives */ void pei_dti_dti_connect_req (T_DTI2_CONNECT_REQ * dti_connect_req); void pei_dti_dti_connect_cnf (T_DTI2_CONNECT_CNF * dti_connect_cnf); void pei_dti_dti_connect_ind (T_DTI2_CONNECT_IND * dti_connect_ind); void pei_dti_dti_connect_res (T_DTI2_CONNECT_RES * dti_connect_res); void pei_dti_dti_disconnect_req (T_DTI2_DISCONNECT_REQ * dti_disconnect_req); void pei_dti_dti_disconnect_ind (T_DTI2_DISCONNECT_IND * dti_disconnect_ind); void pei_dti_dti_data_req (T_DTI2_DATA_REQ * dti_data_req); void pei_dti_dti_getdata_req (T_DTI2_GETDATA_REQ * dti_getdata_req); void pei_dti_dti_data_ind (T_DTI2_DATA_IND * dti_data_ind); void pei_dti_dti_ready_ind (T_DTI2_READY_IND * dti_ready_ind); #ifdef _SIMULATION_ void pei_dti_dti_data_test_req (T_DTI2_DATA_TEST_REQ * dti_data_test_req); void pei_dti_dti_data_test_ind (T_DTI2_DATA_TEST_IND * dti_data_test_ind); #endif /* UP DTI */ void sig_dti_ker_data_received_hl_ind (T_DTI2_DATA_REQ * dti_data_req); void sig_dti_ker_connection_opened_hl_ind (); void sig_dti_ker_connection_closed_hl_ind (); void sig_dti_ker_tx_buffer_ready_ll_ind (); void sig_dti_ker_tx_buffer_full_hl_ind (); /* DN DTI */ void sig_dti_ker_data_received_ll_ind (T_DTI2_DATA_IND * dti_data_ind); void sig_dti_ker_connection_opened_ll_ind (); void sig_dti_ker_connection_closed_ll_ind (); void sig_dti_ker_tx_buffer_ready_hl_ind (); void sig_dti_ker_tx_buffer_full_ll_ind (); /* DTILIB callback function */ void pei_sig_callback ( U8 instance, U8 interfac, U8 channel, U8 reason, T_DTI2_DATA_IND * dti_data_ind ); /* Functions in ip_kerf.c */ BOOL ip_packet_validator (T_desc_list2 * desc_list); void build_ip_packet (BOOL uplink, UBYTE select); void init_ip (void); void terminate_ip (void); void config_down_ll (void); void check_ip_address ( BOOL * addr_type_dest, BOOL * addr_type_src, ULONG dest_addr, ULONG src_addr ); void ip_addr_int_to_byte (UBYTE * b_values, ULONG ul_value); UBYTE chk_packet_len (UBYTE * ip_header, T_desc_list2 * desc_list); USHORT sort_descs_id_up ( T_desc_list2 * desc_list, ULONG sort_array[2][MAX_SEGMENTS] ); void reassemble_fragments ( T_DTI2_DATA_IND ** dti_data_ind, T_LOLA * p_dl, UBYTE * ip_header, BOOL first_segment, /* BOOL middle_segment, */ BOOL last_segment /*,*/ /* USHORT fragm_offset */ ); /* Communication handles */ #ifdef OPTION_MULTITHREAD #define hCommMMI _ENTITY_PREFIXED (hCommMMI) #define hCommDL _ENTITY_PREFIXED (hCommDL) #define hCommIP _ENTITY_PREFIXED (hCommIP) #define hCommHL _ENTITY_PREFIXED (hCommHL) #endif extern T_HANDLE hCommMMI; /* ACI communication */ extern T_HANDLE hCommDL; /* HL communication */ extern T_HANDLE hCommIP; /* IP communication */ extern T_HANDLE hCommHL; /* HL communication */ extern T_HANDLE ip_handle; /* Entity common buffer for the decoded air interface message */ #ifdef OPTION_MULTITHREAD #define _decodedMsg _ENTITY_PREFIXED (_decodedMsg) #endif extern UBYTE _decodedMsg []; #ifndef NCONFIG #ifdef OPTION_MULTITHREAD #define partab _ENTITY_PREFIXED (partab) #endif extern KW_DATA partab []; #endif #ifdef _SIMULATION_ #define Sprintf sprintf #endif /* Number of signals (maximal signalNum which occurs in pei_signal) */ #define MAX_SIGNALS 10 /*-------------------------------------------------------------------------*/ #endif /* IP_H */ /*-------------------------------------------------------------------------*/