gpr_wlan_mac.pr.c

opnetadhoc自组网络源码

	Stathandle	             		channel_reserv_handle;
	Stathandle	             		retrans_handle;
	Stathandle	             		throughput_handle;
	int	                    		long_retry_limit;
	int	                    		short_retry_limit;
	int	                    		retry_limit;
	WlanT_Mac_Frame_Type	   		last_frametx_type;
	Evhandle	               		deference_evh;
	Evhandle	               		backoff_elapsed_evh;
	Evhandle	               		frame_timeout_evh;
	double	                 		eifs_time;
	int	                    		i_strm;
	Boolean	                		wlan_trace_active;
	SimT_Pk_Id	             		pkt_in_service;
	Stathandle	             		bits_load_handle;
	int	                    		ap_flag;
	Boolean	                		bss_flag;
	int	                    		ap_mac_address;
	int	                    		hld_max_size;
	double	                 		max_receive_lifetime;
	int	                    		accept_large_packets;
	WlanT_Phy_Char_Code	    		phy_char_flag;
	OpT_Packet_Size	        		total_hlpk_size;
	Stathandle	             		drop_packet_handle;
	Stathandle	             		drop_packet_handle_inbits;
	Log_Handle	             		drop_pkt_log_handle;
	Log_Handle	             		config_log_handle;
	int	                    		drop_pkt_entry_log_flag;
	int	                    		packet_size;
	double	                 		receive_time;
	Ici*	                   		llc_iciptr;
	double	                 		rx_power_threshold;
	int	                    		bss_id;
	int	                    		pcf_retry_count;
	int	                    		poll_fail_count;
	int	                    		max_poll_fails;
	List*	                  		cfpd_list_ptr;
	int	                    		pcf_queue_offset;
	double	                 		beacon_int;
	Sbhandle	               		pcf_frag_buffer_ptr;
	Packet *	               		wlan_pcf_transmit_frame_copy_ptr;
	int	                    		pcf_num_fragments;
	OpT_Packet_Size	        		pcf_remainder_size;
	int*	                   		polling_list;
	int	                    		poll_list_size;
	int	                    		poll_index;
	double	                 		pifs_time;
	Evhandle	               		beacon_evh;
	Evhandle	               		cfp_end_evh;
	SimT_Pk_Id	             		pcf_pkt_in_service;
	int	                    		pcf_flag;
	Boolean	                		active_pc;
	int	                    		cfp_prd;
	int	                    		cfp_offset;
	double	                 		cfp_length;
	Boolean	                		ap_relay;
	OpT_Packet_Size	        		total_cfpd_size;
	OpT_Packet_Size	        		packet_size_dcf;
	OpT_Packet_Size	        		packet_size_pcf;
	double	                 		receive_time_dcf;
	double	                 		receive_time_pcf;
	Boolean	                		cfp_ap_medium_control;
	int	                    		pcf_network;
	int	                    		beacon_eff_mode;
	int	                    		channel_num;
	int	                    		eval_bss_id;
	WlanT_Roam_State_Info*	 		roam_state_ptr;
	WlanT_Rx_State_Info*	   		rx_state_info_ptr;
	double	                 		ap_connectivity_check_interval;
	double	                 		ap_connectivity_check_time;
	Evhandle	               		ap_connectivity_check_evhndl;
	WlanT_AP_Position_Info*			conn_ap_pos_info_ptr;
	WlanT_Sta_Mapping_Info*			my_sta_info_ptr;
	WlanT_Bss_Mapping_Info*			my_bss_info_ptr;
	PrgT_Mutex*	            		mapping_info_mutex;
	} gpr_wlan_mac_state;

#define pr_state_ptr            		((gpr_wlan_mac_state*) (OP_SIM_CONTEXT_PTR->mod_state_ptr))
#define retry_count             		pr_state_ptr->retry_count
#define intrpt_type             		pr_state_ptr->intrpt_type
#define intrpt_code             		pr_state_ptr->intrpt_code
#define my_address              		pr_state_ptr->my_address
#define my_objid                		pr_state_ptr->my_objid
#define my_node_objid           		pr_state_ptr->my_node_objid
#define my_subnet_objid         		pr_state_ptr->my_subnet_objid
#define tx_objid                		pr_state_ptr->tx_objid
#define txch_objid              		pr_state_ptr->txch_objid
#define rx_objid                		pr_state_ptr->rx_objid
#define rxch_objid              		pr_state_ptr->rxch_objid
#define own_process_record_handle		pr_state_ptr->own_process_record_handle
#define hld_list_ptr            		pr_state_ptr->hld_list_ptr
#define operational_speed       		pr_state_ptr->operational_speed
#define frag_threshold          		pr_state_ptr->frag_threshold
#define packet_seq_number       		pr_state_ptr->packet_seq_number
#define packet_frag_number      		pr_state_ptr->packet_frag_number
#define destination_addr        		pr_state_ptr->destination_addr
#define fragmentation_buffer_ptr		pr_state_ptr->fragmentation_buffer_ptr
#define common_rsmbuf_ptr       		pr_state_ptr->common_rsmbuf_ptr
#define fresp_to_send           		pr_state_ptr->fresp_to_send
#define nav_duration            		pr_state_ptr->nav_duration
#define rts_threshold           		pr_state_ptr->rts_threshold
#define duplicate_entry         		pr_state_ptr->duplicate_entry
#define expected_frame_type     		pr_state_ptr->expected_frame_type
#define remote_sta_addr         		pr_state_ptr->remote_sta_addr
#define backoff_slots           		pr_state_ptr->backoff_slots
#define packet_load_handle      		pr_state_ptr->packet_load_handle
#define intrpt_time             		pr_state_ptr->intrpt_time
#define wlan_transmit_frame_copy_ptr		pr_state_ptr->wlan_transmit_frame_copy_ptr
#define backoff_slots_handle    		pr_state_ptr->backoff_slots_handle
#define instrm_from_mac_if      		pr_state_ptr->instrm_from_mac_if
#define outstrm_to_mac_if       		pr_state_ptr->outstrm_to_mac_if
#define num_fragments           		pr_state_ptr->num_fragments
#define remainder_size          		pr_state_ptr->remainder_size
#define defragmentation_list_ptr		pr_state_ptr->defragmentation_list_ptr
#define wlan_flags              		pr_state_ptr->wlan_flags
#define oms_aa_handle           		pr_state_ptr->oms_aa_handle
#define current_time            		pr_state_ptr->current_time
#define rcv_idle_time           		pr_state_ptr->rcv_idle_time
#define hld_pmh                 		pr_state_ptr->hld_pmh
#define max_backoff             		pr_state_ptr->max_backoff
#define current_state_name      		pr_state_ptr->current_state_name
#define hl_packets_rcvd         		pr_state_ptr->hl_packets_rcvd
#define media_access_delay      		pr_state_ptr->media_access_delay
#define ete_delay_handle        		pr_state_ptr->ete_delay_handle
#define global_ete_delay_handle 		pr_state_ptr->global_ete_delay_handle
#define global_throughput_handle		pr_state_ptr->global_throughput_handle
#define global_load_handle      		pr_state_ptr->global_load_handle
#define global_dropped_data_handle		pr_state_ptr->global_dropped_data_handle
#define global_mac_delay_handle 		pr_state_ptr->global_mac_delay_handle
#define ctrl_traffic_rcvd_handle_inbits		pr_state_ptr->ctrl_traffic_rcvd_handle_inbits
#define ctrl_traffic_sent_handle_inbits		pr_state_ptr->ctrl_traffic_sent_handle_inbits
#define ctrl_traffic_rcvd_handle		pr_state_ptr->ctrl_traffic_rcvd_handle
#define ctrl_traffic_sent_handle		pr_state_ptr->ctrl_traffic_sent_handle
#define data_traffic_rcvd_handle_inbits		pr_state_ptr->data_traffic_rcvd_handle_inbits
#define data_traffic_sent_handle_inbits		pr_state_ptr->data_traffic_sent_handle_inbits
#define data_traffic_rcvd_handle		pr_state_ptr->data_traffic_rcvd_handle
#define data_traffic_sent_handle		pr_state_ptr->data_traffic_sent_handle
#define sifs_time               		pr_state_ptr->sifs_time
#define slot_time               		pr_state_ptr->slot_time
#define cw_min                  		pr_state_ptr->cw_min
#define cw_max                  		pr_state_ptr->cw_max
#define difs_time               		pr_state_ptr->difs_time
#define plcp_overhead_control   		pr_state_ptr->plcp_overhead_control
#define plcp_overhead_data      		pr_state_ptr->plcp_overhead_data
#define channel_reserv_handle   		pr_state_ptr->channel_reserv_handle
#define retrans_handle          		pr_state_ptr->retrans_handle
#define throughput_handle       		pr_state_ptr->throughput_handle
#define long_retry_limit        		pr_state_ptr->long_retry_limit
#define short_retry_limit       		pr_state_ptr->short_retry_limit
#define retry_limit             		pr_state_ptr->retry_limit
#define last_frametx_type       		pr_state_ptr->last_frametx_type
#define deference_evh           		pr_state_ptr->deference_evh
#define backoff_elapsed_evh     		pr_state_ptr->backoff_elapsed_evh
#define frame_timeout_evh       		pr_state_ptr->frame_timeout_evh
#define eifs_time               		pr_state_ptr->eifs_time
#define i_strm                  		pr_state_ptr->i_strm
#define wlan_trace_active       		pr_state_ptr->wlan_trace_active
#define pkt_in_service          		pr_state_ptr->pkt_in_service
#define bits_load_handle        		pr_state_ptr->bits_load_handle
#define ap_flag                 		pr_state_ptr->ap_flag
#define bss_flag                		pr_state_ptr->bss_flag
#define ap_mac_address          		pr_state_ptr->ap_mac_address
#define hld_max_size            		pr_state_ptr->hld_max_size
#define max_receive_lifetime    		pr_state_ptr->max_receive_lifetime
#define accept_large_packets    		pr_state_ptr->accept_large_packets
#define phy_char_flag           		pr_state_ptr->phy_char_flag
#define total_hlpk_size         		pr_state_ptr->total_hlpk_size
#define drop_packet_handle      		pr_state_ptr->drop_packet_handle
#define drop_packet_handle_inbits		pr_state_ptr->drop_packet_handle_inbits
#define drop_pkt_log_handle     		pr_state_ptr->drop_pkt_log_handle
#define config_log_handle       		pr_state_ptr->config_log_handle
#define drop_pkt_entry_log_flag 		pr_state_ptr->drop_pkt_entry_log_flag
#define packet_size             		pr_state_ptr->packet_size
#define receive_time            		pr_state_ptr->receive_time
#define llc_iciptr              		pr_state_ptr->llc_iciptr
#define rx_power_threshold      		pr_state_ptr->rx_power_threshold
#define bss_id                  		pr_state_ptr->bss_id
#define pcf_retry_count         		pr_state_ptr->pcf_retry_count
#define poll_fail_count         		pr_state_ptr->poll_fail_count
#define max_poll_fails          		pr_state_ptr->max_poll_fails
#define cfpd_list_ptr           		pr_state_ptr->cfpd_list_ptr
#define pcf_queue_offset        		pr_state_ptr->pcf_queue_offset
#define beacon_int              		pr_state_ptr->beacon_int
#define pcf_frag_buffer_ptr     		pr_state_ptr->pcf_frag_buffer_ptr
#define wlan_pcf_transmit_frame_copy_ptr		pr_state_ptr->wlan_pcf_transmit_frame_copy_ptr
#define pcf_num_fragments       		pr_state_ptr->pcf_num_fragments
#define pcf_remainder_size      		pr_state_ptr->pcf_remainder_size
#define polling_list            		pr_state_ptr->polling_list
#define poll_list_size          		pr_state_ptr->poll_list_size
#define poll_index              		pr_state_ptr->poll_index
#define pifs_time               		pr_state_ptr->pifs_time
#define beacon_evh              		pr_state_ptr->beacon_evh
#define cfp_end_evh             		pr_state_ptr->cfp_end_evh
#define pcf_pkt_in_service      		pr_state_ptr->pcf_pkt_in_service
#define pcf_flag                		pr_state_ptr->pcf_flag
#define active_pc               		pr_state_ptr->active_pc
#define cfp_prd                 		pr_state_ptr->cfp_prd
#define cfp_offset              		pr_state_ptr->cfp_offset
#define cfp_length              		pr_state_ptr->cfp_length
#define ap_relay                		pr_state_ptr->ap_relay
#define total_cfpd_size         		pr_state_ptr->total_cfpd_size
#define packet_size_dcf         		pr_state_ptr->packet_size_dcf
#define packet_size_pcf         		pr_state_ptr->packet_size_pcf
#define receive_time_dcf        		pr_state_ptr->receive_time_dcf
#define receive_time_pcf        		pr_state_ptr->receive_time_pcf
#define cfp_ap_medium_control   		pr_state_ptr->cfp_ap_medium_control
#define pcf_network             		pr_state_ptr->pcf_network
#define beacon_eff_mode         		pr_state_ptr->beacon_eff_mode
#define channel_num             		pr_state_ptr->channel_num
#define eval_bss_id             		pr_state_ptr->eval_bss_id
#define roam_state_ptr          		pr_state_ptr->roam_state_ptr
#define rx_state_info_ptr       		pr_state_ptr->rx_state_info_ptr
#define ap_connectivity_check_interval		pr_state_ptr->ap_connectivity_check_interval
#define ap_connectivity_check_time		pr_state_ptr->ap_connectivity_check_time
#define ap_connectivity_check_evhndl		pr_state_ptr->ap_connectivity_check_evhndl
#define conn_ap_pos_info_ptr    		pr_state_ptr->conn_ap_pos_info_ptr
#define my_sta_info_ptr         		pr_state_ptr->my_sta_info_ptr
#define my_bss_info_ptr         		pr_state_ptr->my_bss_info_ptr
#define mapping_info_mutex      		pr_state_ptr->mapping_info_mutex

/* These macro definitions will define a local variable called	*/
/* "op_sv_ptr" in each function containing a FIN statement.	*/
/* This variable points to the state variable data structure,	*/
/* and can be used from a C debugger to display their values.	*/
#undef FIN_PREAMBLE_DEC
#undef FIN_PREAMBLE_CODE
#if defined (OPD_PARALLEL)
#  define FIN_PREAMBLE_DEC	gpr_wlan_mac_state *op_sv_ptr; OpT_Sim_Context * tcontext_ptr;
#  define FIN_PREAMBLE_CODE	\
		if (VosS_Mt_Perform_Lock) \
			VOS_THREAD_SPECIFIC_DATA_GET (VosI_Globals.simi_mt_context_data_key, tcontext_ptr, SimT_Context *); \
		else \
			tcontext_ptr = VosI_Globals.simi_sequential_context_ptr; \
		op_sv_ptr = ((gpr_wlan_mac_state *)(tcontext_ptr->mod_state_ptr));
#else
#  define FIN_PREAMBLE_DEC	gpr_wlan_mac_state *op_sv_ptr;
#  define FIN_PREAMBLE_CODE	op_sv_ptr = pr_state_ptr;
#endif


/* Function Block */


#if !defined (VOSD_NO_FIN)
enum { _op_block_origin = __LINE__ };
#endif
static void
wlan_mac_sv_init ()
	{
	Objid					mac_params_comp_attr_objid;
	Objid					params_attr_objid;
	Objid					pcf_params_comp_attr_objid;
	Objid					subpcf_params_attr_objid;	
	Objid					chann_objid;
	int						num_chann;
	double					tx_power;
	int						i;
	Objid					statwire_objid;
	int						num_statwires;
	double					threshold;
	void*	   				temp_ptr;
	char					mutex_name_str [64];
	int						roaming_cap_flag;
	
	/**	1. Initialize state variables.						**/
	/** 2. Read model attribute values in variables.	    **/
	/** 3. Create global lists								**/
	/** 4. Register statistics handlers						**/
	FIN (wlan_mac_sv_init ());

	/* object id of the surrounding processor.				*/
	my_objid = op_id_self ();