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/*

 *

 *  (C) 1990 - 2000 Specialix International Ltd., Byfleet, Surrey, UK.

 *

 *      This program is free software; you can redistribute it and/or modify

 *      it under the terms of the GNU General Public License as published by

 *      the Free Software Foundation; either version 2 of the License, or

 *      (at your option) any later version.

 *

 *      This program is distributed in the hope that it will be useful,

 *      but WITHOUT ANY WARRANTY; without even the implied warranty of

 *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 *      GNU General Public License for more details.

 *

 *      You should have received a copy of the GNU General Public License

 *      along with this program; if not, write to the Free Software

 *      Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

 */

#ifndef _prototypes_h

#define _prototypes_h

/*

** boot.c

*/

void init_boot( char *p, short stage);

/*

** disconct.c

*/

void kill_boot ( LPB *link );

void disconnected( LPB *link );

short boot_3( LPB *link, PKT *pkt );

short send_3_pkt( LPB *link, PKT *pkt);

/*

** error.c

*/

void du_error(void);

/*

** formpkt.c

*/

ushort sum_it( PKT *pkt ) ;

void form_rup_pkt( RUP *form_rup, PKT *pkt );

void form_poll_pkt ( int type, LPB *link, int node );

void form_route_pkt ( int type, PKT *pkt, LPB *link );

/*

** idle.c

*/

void idle( Process *idle_p );

/*

** init.c

*/

void general_init(void);

void mem_halt( int error);

/*

** linkinit.c

*/

void initlink( u_short number, LPB *link);

void runlink( LPB *link);

/*

** list.c

*/

PKT *get_free_start(void);

void put_free_start( PKT *pkt);

#ifdef HOST

int can_remove_transmit ( PKT **pkt, PKT *pointer );

#endif

#ifdef RTA

int spl7 ( void );

int spl0 ( void );

Q_BUF *get_free_q( void );

PKT *get_free_end(void);

int add_end( PKT *pkt, PHB *phb, int type);

unsigned short free_packets( PHB *phb, int type);

int can_remove_start( PKT **pkt, PHB *phb, int type);

int can_add_start( PHB *phb, int type);

int can_add_end( PHB *phb, int type);

void put_free_end( PKT *pkt);

int remove_start( PKT **pkt, PHB *phb, int type);

#endif

/*

** Lrt.c

*/

void lrt( Process *lrt_p, LPB *link );

#ifdef RTA

void set_led_red ( LPB *link );

#endif

/*

** ltt.c

*/

void ltt( Process *ltt_p, LPB *link, PHB *phb_ptr[] );

void send_poll ( LPB *link );

void request_id ( LPB *link );

void send_topology_update ( LPB *link );

void send_topology ( LPB *link );

void supply_id ( LPB *link );

#ifdef RTA

void redirect_queue ( LPB *link, ushort flush );

int obtain_rup ( int rup_number, PKT **pkt_address, LPB *link );

#endif

#ifdef TESTING_PERF

int consume_cpu( void );

#endif

/*

** lttwake.c

*/

#ifdef HOST

void ltt_wakeup( Process *ltt_wakeup_p );

#endif

/*

** mapgen.c

*/

void generate_id_map( short mapping, ROUTE_STR route[] );

void gen_map( int mapping, int looking_at, int come_from, ROUTE_STR route[], int link, int *ttl );

void adjust_ttl( int mapping, int looking_at, int come_from, ROUTE_STR route[], int link, int *ttl);

void init_sys_map(void);

/*

** mmu.c

*/

char *rio_malloc( unsigned int amount);

char *rio_calloc( unsigned int num, unsigned int size);

ERROR rio_mmu_init( uint total_mem );

/*

** partn.c

*/

void partition_tx( struct PHB *phb, u_short tx_size, u_short rx_size, u_short rx_limit);

/*

** poll.c

*/

void tx_poll( Process *tx_poll_p);

/*

** process.c

*/

int  get_proc_space( Process **pd, int **pws, int wssize);

/*

** readrom.c

*/

void read_serial_number(char *buf);

/*

** rio.c

*/

int main( void );

/*

** route.c

*/

void route_update ( PKT *pkt, LPB *link);

/*

** rtainit.c

*/

#if defined(RTA)

void rta_init(ushort RtaType);

#endif /* defined(RTA) */

/*

** rupboot.c

*/

void rup_boot( PKT *pkt, RUP *this_rup, LPB *link);

#ifdef RTA

void kill_your_neighbour( int link_to_kill );

#endif

/*

** rupcmd.c

*/

void rup_command( PKT *pkt, struct RUP *this_rup, LPB *link);

/*

** ruperr.c

*/

void rup_error( PKT *pkt, RUP *this_rup, LPB *link );

void illegal_cmd( PKT *src_pkt );

/*

** ruppoll.c

*/

void rup_poll( PKT *pkt, RUP *this_rup, LPB *link );

/*

** ruppower.c

*/

void rup_power( PKT *pkt, RUP *this_rup, LPB *link );

/*

** ruprm.c

*/

void rup_route_map( PKT *pkt, RUP *this_rup, LPB *link);

/*

** rupstat.c

*/

void rup_status( PKT *pkt, RUP *this_rup, LPB *link);

/*

** rupsync.c

*/

void rup_sync( PKT *pkt);

/*

** rxpkt.c

*/

ERROR  rx_pkt( PKT_ptr_ptr pkt_address, LPB *link);

/*

** sendsts.c

*/

void send_status( PKT *requesting_pkt, RUP *this_rup);

/*

** serial.c

*/

void assign_serial ( char *ser_in, char *ser_out);

int cmp_serial ( char *ser_1, char *ser_2);

/*

** txpkt.c

*/

ERROR  tx_pkt( PKT *pkt, LPB *link);

short send_sync( LPB *link);

#endif  /* _prototypes_h */