cmtdef.h

h内核

/*
 * SMT timer
 */
struct smt_timer {
	struct smt_timer	*tm_next ;	/* linked list */
	struct s_smc		*tm_smc ;	/* pointer to context */
	u_long			tm_delta ;	/* delta time */
	u_long			tm_token ;	/* token value */
	u_short			tm_active ;	/* flag : active/inactive */
	u_short			tm_pad ;	/* pad field */
} ;

/*
 * communication structures
 */
struct mac_parameter {
	u_long	t_neg ;		/* T_Neg parameter */
	u_long	t_pri ;		/* T_Pri register in MAC */
} ;

/*
 * MAC counters
 */
struct mac_counter {
	u_long	mac_nobuf_counter ;	/* MAC SW counter: no buffer */
	u_long	mac_r_restart_counter ;	/* MAC SW counter: rx restarted */
} ;

/*
 * para struct context for SMT parameters
 */
struct s_pcon {
	int	pc_len ;
	int	pc_err ;
	int	pc_badset ;
	void	*pc_p ;
} ;

/*
 * link error monitor
 */
#define LEM_AVG	5
struct lem_counter {
#ifdef	AM29K
	int	lem_on	;
	u_long	lem_errors ;
	u_long	lem_symbols ;
	u_long	lem_tsymbols ;
	int	lem_s_count ;
	int	lem_n_s ;
	int	lem_values ;
	int	lem_index ;
	int	lem_avg_ber[LEM_AVG] ;
	int	lem_sum ;
#else
	u_short	lem_float_ber ;		/* 10E-nn bit error rate */
	u_long	lem_errors ;		/* accumulated error count */
	u_short	lem_on	;
#endif
} ;

#define NUMBITS	10

#ifdef	AMDPLC

/*
 * PLC state table
 */
struct s_plc {
	u_short	p_state ;		/* current state */
	u_short	p_bits ;		/* number of bits to send */
	u_short	p_start ;		/* first bit pos */
	u_short	p_pad ;			/* padding for alignment */
	u_long soft_err ;		/* error counter */
	u_long parity_err ;		/* error counter */
	u_long ebuf_err ;		/* error counter */
	u_long ebuf_cont ;		/* continous error counter */
	u_long phyinv ;			/* error counter */
	u_long vsym_ctr ;		/* error counter */
	u_long mini_ctr ;		/* error counter */
	u_long tpc_exp ;		/* error counter */
	u_long np_err ;			/* error counter */
	u_long b_pcs ;			/* error counter */
	u_long b_tpc ;			/* error counter */
	u_long b_tne ;			/* error counter */
	u_long b_qls ;			/* error counter */
	u_long b_ils ;			/* error counter */
	u_long b_hls ;			/* error counter */
} ;
#endif

#ifdef	PROTOTYP_INC
#include "fddi/driver.pro"
#else	/* PROTOTYP_INC */
/*
 * function prototypes
 */
#include "h/mbuf.h"	/* Type definitions for MBUFs */
#include "h/smtstate.h"	/* struct smt_state */

void hwt_restart(struct s_smc *smc);	/* hwt.c */
SMbuf *smt_build_frame(struct s_smc *smc, int class, int type,
		       int length);	/* smt.c */
SMbuf *smt_get_mbuf(struct s_smc *smc);	/* drvsr.c */
void *sm_to_para(struct s_smc *smc, struct smt_header *sm,
		 int para);		/* smt.c */

#ifndef SK_UNUSED
#define SK_UNUSED(var)		(void)(var)
#endif

void queue_event(struct s_smc *smc, int class, int event);
void ecm(struct s_smc *smc, int event);
void ecm_init(struct s_smc *smc);
void rmt(struct s_smc *smc, int event);
void rmt_init(struct s_smc *smc);
void pcm(struct s_smc *smc, const int np, int event);
void pcm_init(struct s_smc *smc);
void cfm(struct s_smc *smc, int event);
void cfm_init(struct s_smc *smc);
void smt_timer_start(struct s_smc *smc, struct smt_timer *timer, u_long time,
		     u_long token);
void smt_timer_stop(struct s_smc *smc, struct smt_timer *timer);
void pcm_status_state(struct s_smc *smc, int np, int *type, int *state,
		      int *remote, int *mac);
void plc_config_mux(struct s_smc *smc, int mux);
void sm_lem_evaluate(struct s_smc *smc);
void smt_clear_una_dna(struct s_smc *smc);
void mac_update_counter(struct s_smc *smc);
void sm_pm_ls_latch(struct s_smc *smc, int phy, int on_off);
void sm_ma_control(struct s_smc *smc, int mode);
void sm_mac_check_beacon_claim(struct s_smc *smc);
void config_mux(struct s_smc *smc, int mux);
void smt_agent_init(struct s_smc *smc);
void smt_timer_init(struct s_smc *smc);
void smt_received_pack(struct s_smc *smc, SMbuf *mb, int fs);
void smt_add_para(struct s_smc *smc, struct s_pcon *pcon, u_short para,
		  int index, int local);
void smt_swap_para(struct smt_header *sm, int len, int direction);
void ev_init(struct s_smc *smc);
void hwt_init(struct s_smc *smc);
u_long hwt_read(struct s_smc *smc);
void hwt_stop(struct s_smc *smc);
void hwt_start(struct s_smc *smc, u_long time);
void smt_send_mbuf(struct s_smc *smc, SMbuf *mb, int fc);
void smt_free_mbuf(struct s_smc *smc, SMbuf *mb);
void sm_pm_bypass_req(struct s_smc *smc, int mode);
void rmt_indication(struct s_smc *smc, int i);
void cfm_state_change(struct s_smc *smc, int c_state);

#if defined(DEBUG) || !defined(NO_SMT_PANIC)
void smt_panic(struct s_smc *smc, char *text);
#else
#define	smt_panic(smc,text)
#endif /* DEBUG || !NO_SMT_PANIC */

void smt_stat_counter(struct s_smc *smc, int stat);
void smt_timer_poll(struct s_smc *smc);
u_long smt_get_time(void);
u_long smt_get_tid(struct s_smc *smc);
void smt_timer_done(struct s_smc *smc);
void smt_set_defaults(struct s_smc *smc);
void smt_fixup_mib(struct s_smc *smc);
void smt_reset_defaults(struct s_smc *smc, int level);
void smt_agent_task(struct s_smc *smc);
void smt_please_reconnect(struct s_smc *smc, int reconn_time);
int smt_check_para(struct s_smc *smc, struct smt_header *sm,
		   const u_short list[]);
void driver_get_bia(struct s_smc *smc, struct fddi_addr *bia_addr);

#ifdef SUPERNET_3
void drv_reset_indication(struct s_smc *smc);
#endif	/* SUPERNET_3 */

void smt_start_watchdog(struct s_smc *smc);
void smt_event(struct s_smc *smc, int event);
void timer_event(struct s_smc *smc, u_long token);
void ev_dispatcher(struct s_smc *smc);
void pcm_get_state(struct s_smc *smc, struct smt_state *state);
void ecm_state_change(struct s_smc *smc, int e_state);
int sm_pm_bypass_present(struct s_smc *smc);
void pcm_state_change(struct s_smc *smc, int plc, int p_state);
void rmt_state_change(struct s_smc *smc, int r_state);
int sm_pm_get_ls(struct s_smc *smc, int phy);
int pcm_get_s_port(struct s_smc *smc);
int pcm_rooted_station(struct s_smc *smc);
int cfm_get_mac_input(struct s_smc *smc);
int cfm_get_mac_output(struct s_smc *smc);
int port_to_mib(struct s_smc *smc, int p);
int cem_build_path(struct s_smc *smc, char *to, int path_index);
int sm_mac_get_tx_state(struct s_smc *smc);
char *get_pcmstate(struct s_smc *smc, int np);
int smt_action(struct s_smc *smc, int class, int code, int index);
u_short smt_online(struct s_smc *smc, int on);
void smt_force_irq(struct s_smc *smc);
void smt_pmf_received_pack(struct s_smc *smc, SMbuf *mb, int local);
void smt_send_frame(struct s_smc *smc, SMbuf *mb, int fc, int local);
void smt_set_timestamp(struct s_smc *smc, u_char *p);
void mac_set_rx_mode(struct s_smc *smc,	int mode);
int mac_add_multicast(struct s_smc *smc, struct fddi_addr *addr, int can);
int mac_set_func_addr(struct s_smc *smc, u_long f_addr);
void mac_del_multicast(struct s_smc *smc, struct fddi_addr *addr, int can);
void mac_update_multicast(struct s_smc *smc);
void mac_clear_multicast(struct s_smc *smc);
void set_formac_tsync(struct s_smc *smc, long sync_bw);
void formac_reinit_tx(struct s_smc *smc);
void formac_tx_restart(struct s_smc *smc);
void process_receive(struct s_smc *smc);
void init_driver_fplus(struct s_smc *smc);
void rtm_irq(struct s_smc *smc);
void rtm_set_timer(struct s_smc *smc);
void ring_status_indication(struct s_smc *smc, u_long status);
void llc_recover_tx(struct s_smc *smc);
void llc_restart_tx(struct s_smc *smc);
void plc_clear_irq(struct s_smc *smc, int p);
void plc_irq(struct s_smc *smc,	int np,	unsigned int cmd);
int smt_set_mac_opvalues(struct s_smc *smc);

#ifdef TAG_MODE
void mac_drv_pci_fix(struct s_smc *smc, u_long fix_value);
void mac_do_pci_fix(struct s_smc *smc);
void mac_drv_clear_tx_queue(struct s_smc *smc);
void mac_drv_repair_descr(struct s_smc *smc);
u_long hwt_quick_read(struct s_smc *smc);
void hwt_wait_time(struct s_smc *smc, u_long start, long duration);
#endif

#ifdef SMT_PNMI
int pnmi_init(struct s_smc* smc);
int pnmi_process_ndis_id(struct s_smc *smc, u_long ndis_oid, void *buf, int len,
			 int *BytesAccessed, int *BytesNeeded, u_char action);
#endif

#ifdef	SBA
#ifndef _H2INC
void sba();
#endif
void sba_raf_received_pack();
void sba_timer_poll();
void smt_init_sba();
#endif

#ifdef	ESS
int ess_raf_received_pack(struct s_smc *smc, SMbuf *mb, struct smt_header *sm,
			  int fs);
void ess_timer_poll(struct s_smc *smc);
void ess_para_change(struct s_smc *smc);
#endif

#ifndef	BOOT
void smt_init_evc(struct s_smc *smc);
void smt_srf_event(struct s_smc *smc, int code, int index, int cond);
#else
#define smt_init_evc(smc)
#define smt_srf_event(smc,code,index,cond)
#endif

#ifndef SMT_REAL_TOKEN_CT
void smt_emulate_token_ct(struct s_smc *smc, int mac_index);
#endif

#if defined(DEBUG) && !defined(BOOT)
void dump_smt(struct s_smc *smc, struct smt_header *sm, char *text);
#else
#define	dump_smt(smc,sm,text)
#endif

#ifdef	DEBUG
char* addr_to_string(struct fddi_addr *addr);
void dump_hex(char *p, int len);
#endif

#endif	/* PROTOTYP_INC */

/* PNMI default defines */
#ifndef PNMI_INIT
#define	PNMI_INIT(smc)	/* Nothing */
#endif
#ifndef PNMI_GET_ID
#define PNMI_GET_ID( smc, ndis_oid, buf, len, BytesWritten, BytesNeeded ) \
		( 1 ? (-1) : (-1) )
#endif
#ifndef PNMI_SET_ID
#define PNMI_SET_ID( smc, ndis_oid, buf, len, BytesRead, BytesNeeded, \
		set_type) ( 1 ? (-1) : (-1) )
#endif

/*
 * SMT_PANIC defines
 */
#ifndef	SMT_PANIC
#define	SMT_PANIC(smc,nr,msg)	smt_panic (smc, msg)
#endif

#ifndef	SMT_ERR_LOG
#define	SMT_ERR_LOG(smc,nr,msg)	SMT_PANIC (smc, nr, msg)
#endif

#ifndef	SMT_EBASE
#define	SMT_EBASE	100
#endif

#define	SMT_E0100	SMT_EBASE + 0
#define	SMT_E0100_MSG	"cfm FSM: invalid ce_type"
#define	SMT_E0101	SMT_EBASE + 1
#define	SMT_E0101_MSG	"CEM: case ???"
#define	SMT_E0102	SMT_EBASE + 2
#define	SMT_E0102_MSG	"CEM A: invalid state"
#define	SMT_E0103	SMT_EBASE + 3
#define	SMT_E0103_MSG	"CEM B: invalid state"
#define	SMT_E0104	SMT_EBASE + 4
#define	SMT_E0104_MSG	"CEM M: invalid state"
#define	SMT_E0105	SMT_EBASE + 5
#define	SMT_E0105_MSG	"CEM S: invalid state"
#define	SMT_E0106	SMT_EBASE + 6
#define	SMT_E0106_MSG	"CFM : invalid state"
#define	SMT_E0107	SMT_EBASE + 7
#define	SMT_E0107_MSG	"ECM : invalid state"
#define	SMT_E0108	SMT_EBASE + 8
#define	SMT_E0108_MSG	"prop_actions : NAC in DAS CFM"
#define	SMT_E0109	SMT_EBASE + 9
#define	SMT_E0109_MSG	"ST2U.FM_SERRSF error in special frame"
#define	SMT_E0110	SMT_EBASE + 10
#define	SMT_E0110_MSG	"ST2U.FM_SRFRCTOV recv. count. overflow"
#define	SMT_E0111	SMT_EBASE + 11
#define	SMT_E0111_MSG	"ST2U.FM_SNFSLD NP & FORMAC simult. load"
#define	SMT_E0112	SMT_EBASE + 12
#define	SMT_E0112_MSG	"ST2U.FM_SRCVFRM single-frame recv.-mode"
#define	SMT_E0113	SMT_EBASE + 13
#define	SMT_E0113_MSG	"FPLUS: Buffer Memory Error"
#define	SMT_E0114	SMT_EBASE + 14
#define	SMT_E0114_MSG	"ST2U.FM_SERRSF error in special frame"
#define	SMT_E0115	SMT_EBASE + 15
#define	SMT_E0115_MSG	"ST3L: parity error in receive queue 2"
#define	SMT_E0116	SMT_EBASE + 16
#define	SMT_E0116_MSG	"ST3L: parity error in receive queue 1"
#define	SMT_E0117	SMT_EBASE + 17
#define	SMT_E0117_MSG	"E_SMT_001: RxD count for receive queue 1 = 0"
#define	SMT_E0118	SMT_EBASE + 18
#define	SMT_E0118_MSG	"PCM : invalid state"
#define	SMT_E0119	SMT_EBASE + 19
#define	SMT_E0119_MSG	"smt_add_para"
#define	SMT_E0120	SMT_EBASE + 20
#define	SMT_E0120_MSG	"smt_set_para"
#define	SMT_E0121	SMT_EBASE + 21
#define	SMT_E0121_MSG	"invalid event in dispatcher"
#define	SMT_E0122	SMT_EBASE + 22
#define	SMT_E0122_MSG	"RMT : invalid state"
#define	SMT_E0123	SMT_EBASE + 23
#define	SMT_E0123_MSG	"SBA: state machine has invalid state"
#define	SMT_E0124	SMT_EBASE + 24
#define	SMT_E0124_MSG	"sba_free_session() called with NULL pointer"
#define	SMT_E0125	SMT_EBASE + 25
#define	SMT_E0125_MSG	"SBA : invalid session pointer"
#define	SMT_E0126	SMT_EBASE + 26
#define	SMT_E0126_MSG	"smt_free_mbuf() called with NULL pointer\n"
#define	SMT_E0127	SMT_EBASE + 27
#define	SMT_E0127_MSG	"sizeof evcs"
#define	SMT_E0128	SMT_EBASE + 28
#define	SMT_E0128_MSG	"evc->evc_cond_state = 0"
#define	SMT_E0129	SMT_EBASE + 29
#define	SMT_E0129_MSG	"evc->evc_multiple = 0"
#define	SMT_E0130	SMT_EBASE + 30
#define	SMT_E0130_MSG	write_mdr_warning
#define	SMT_E0131	SMT_EBASE + 31
#define	SMT_E0131_MSG	cam_warning
#define SMT_E0132	SMT_EBASE + 32
#define SMT_E0132_MSG	"ST1L.FM_SPCEPDx parity/coding error"
#define SMT_E0133	SMT_EBASE + 33
#define SMT_E0133_MSG	"ST1L.FM_STBURx tx buffer underrun"
#define SMT_E0134	SMT_EBASE + 34
#define SMT_E0134_MSG	"ST1L.FM_SPCEPDx parity error"
#define SMT_E0135	SMT_EBASE + 35
#define SMT_E0135_MSG	"RMT: duplicate MAC address detected. Ring left!"
#define SMT_E0136	SMT_EBASE + 36
#define SMT_E0136_MSG	"Elasticity Buffer hang-up"
#define SMT_E0137	SMT_EBASE + 37
#define SMT_E0137_MSG	"SMT: queue overrun"
#define SMT_E0138	SMT_EBASE + 38
#define SMT_E0138_MSG	"RMT: duplicate MAC address detected. Ring NOT left!"
#endif	/* _CMTDEF_ */