49 static	SMbuf *mb_start = 0 ;
50 static	SMbuf *mb_free = 0 ;
78 static void queue_llc_rx(struct s_smc *smc, SMbuf *mb);
79 static void smt_to_llc(struct s_smc *smc, SMbuf *mb);
82 static void queue_txd_mb(struct s_smc *smc, SMbuf *mb);
87 static SMbuf* get_llc_rx(struct s_smc *smc);
88 static SMbuf* get_txd_mb(struct s_smc *smc);
141 void smt_free_mbuf(struct s_smc *smc, SMbuf *mb);
158 SMbuf* smt_get_mbuf(struct s_smc *smc);
190 			MAX_MBUF*sizeof(SMbuf))
281 	smc->os.hwm.mbuf_pool.mb_start=(SMbuf *)(&smc->os.hwm.mbuf_pool.mb[0]) ;  in mac_drv_init()
284 	if (!(smc->os.hwm.mbuf_pool.mb_start = (SMbuf *) mac_drv_get_space(smc,  in mac_drv_init()
285 		MAX_MBUF*sizeof(SMbuf)))) {  in mac_drv_init()
290 		if (!(mb_start = (SMbuf *) mac_drv_get_space(smc,  in mac_drv_init()
291 			MAX_MBUF*sizeof(SMbuf)))) {  in mac_drv_init()
424 	SMbuf	*mb ;  in init_fddi_driver()
435 	smc->os.hwm.mbuf_pool.mb_free = (SMbuf *)NULL ;  in init_fddi_driver()
457 	smc->os.hwm.llc_rx_pipe = smc->os.hwm.llc_rx_tail = (SMbuf *)NULL ;  in init_fddi_driver()
486 SMbuf *smt_get_mbuf(struct s_smc *smc)  in smt_get_mbuf()
488 	register SMbuf	*mb ;  in smt_get_mbuf()
508 void smt_free_mbuf(struct s_smc *smc, SMbuf *mb)  in smt_free_mbuf()
713 	SMbuf		*mb ;  in fddi_isr()
1055 	SMbuf *mb ;  in process_receive()
1380 static void smt_to_llc(struct s_smc *smc, SMbuf *mb)  in smt_to_llc()
1734 static void queue_llc_rx(struct s_smc *smc, SMbuf *mb)  in queue_llc_rx()
1738 	mb->sm_next = (SMbuf *)NULL ;  in queue_llc_rx()
1758 static SMbuf *get_llc_rx(struct s_smc *smc)  in get_llc_rx()
1760 	SMbuf	*mb ;  in get_llc_rx()
1774 static void queue_txd_mb(struct s_smc *smc, SMbuf *mb)  in queue_txd_mb()
1778 	mb->sm_next = (SMbuf *)NULL ;  in queue_txd_mb()
1791 static SMbuf *get_txd_mb(struct s_smc *smc)  in get_txd_mb()
1793 	SMbuf *mb ;  in get_txd_mb()
1806 void smt_send_mbuf(struct s_smc *smc, SMbuf *mb, int fc)  in smt_send_mbuf()
1946 	SMbuf *mb ;  in mac_drv_clear_txd()