[unix-history] / usr / src / sys / vax / if / if_hy.h

/*
 * Copyright (c) 1982 Regents of the University of California.
 * All rights reserved.  The Berkeley software License Agreement
 * specifies the terms and conditions for redistribution.
 *
 *	@(#)if_hy.h	6.3 (Berkeley) %G%
 */

/*
 * 4.2 BSD Unix Kernel - Vax Network Interface Support
 *
 * $Header: if_hy.h,v 10.0 84/06/30 19:51:21 steveg Stable $
 * $Locker:  $
 *
 * Modifications from Berkeley 4.2 BSD
 * Copyright (c) 1983, Tektronix Inc.
 * All Rights Reserved
 *
 *
 * $Log:	if_hy.h,v $
 *	Revision 10.0  84/06/30  19:51:21  steveg
 *	Big Build
 *	
 *	Revision 3.13  84/05/30  19:40:58  steveg
 *	update hy_stat to reflect new microcode
 *	
 *	Revision 3.12  84/05/30  19:06:57  steveg
 *	move driver state number definition here from if_hy.c
 *	
 *	Revision 3.11  84/05/30  18:56:15  steveg
 *	add definition of HYE_MAX and HYE_SIZE
 *	
 *	Revision 3.10  84/05/30  17:14:04  steveg
 *	add hyl_filter
 *	
 *	Revision 3.9  84/05/30  13:45:24  steveg
 *	rework logging
 *	
 *	Revision 3.8  84/05/04  05:18:59  steveg
 *	hyr_key now a u_long
 *	
 *	Revision 3.7  84/05/01  22:45:20  steveg
 *	add H_RLOOPBK for A710 remote end loopback command
 *	
 *
 */


/*
 * Structure of a HYPERchannel adapter header
 */
struct	hy_hdr {
	short	hyh_ctl;		/* control */
	short	hyh_access;		/* access code */
	union {
		short	hyh_addr;
		char	hyh_baddr[2];
	} hyh_uto, hyh_ufrom;		/* to/from address */
	short	hyh_param;		/* parameter word */
	short	hyh_type;		/* record type */
};


#define hyh_to		hyh_uto.hyh_addr
#define hyh_to_port	hyh_uto.hyh_baddr[1]
#define hyh_to_adapter	hyh_uto.hyh_baddr[0]

#define hyh_from	hyh_ufrom.hyh_addr
#define hyh_from_port	hyh_ufrom.hyh_baddr[1]
#define hyh_from_adapter hyh_ufrom.hyh_baddr[0]

/*
 * Structure of a HYPERchannel message header (from software)
 */
struct	hym_hdr {
	struct {
		short	hymd_mplen;	/* message proper len, if associated data */
	} hym_d;
	struct	hy_hdr hym_h;	/* hardware header, MUST BE LAST */
};

#define hym_mplen	hym_d.hymd_mplen

#define hym_ctl		hym_h.hyh_ctl
#define hym_access	hym_h.hyh_access
#define hym_param	hym_h.hyh_param
#define hym_type	hym_h.hyh_type

#define hym_to		hym_h.hyh_to
#define hym_to_port	hym_h.hyh_to_port
#define hym_to_adapter	hym_h.hyh_to_adapter

#define hym_from	hym_h.hyh_from
#define hym_from_port	hym_h.hyh_from_port
#define hym_from_adapter hym_h.hyh_from_adapter

#define HYM_SWLEN (sizeof(struct hym_hdr) - sizeof(struct hy_hdr))

/*
 * HYPERchannel header word control bits
 */
#define H_XTRUNKS	0x00F0	/* transmit trunks */
#define H_RTRUNKS	0x000F	/* remote trunks to transmit on for loopback */
#define H_ASSOC		0x0100	/* has associated data */
#define H_LOOPBK	0x00FF	/* loopback command */
#define H_RLOOPBK	0x008F	/* A710 remote loopback command */

/*
 * Hyperchannel record types
 */
#define HYLINK_IP	0	/* Internet Protocol Packet */

/*
 * Routing database
 */
#define HYRSIZE  37	/* max number of adapters in routing tables */

struct hy_route {
	time_t hyr_lasttime;		/* last update time */
	u_char hyr_gateway[256];
	struct hyr_hash {
		u_long	hyr_key;	/* desired address */
		u_short hyr_flags;	/* status flags - see below */
		u_short hyr_size;	/* number of entries */
		union {
			/*
			 * direct entry (can get there directly)
			 */
			struct {
				u_short hyru_dst;	/* adapter number & port */
				u_short hyru_ctl;	/* trunks to try */
				u_short hyru_access;	/* access code (mostly unused) */
			} hyr_d;
#define hyr_dst		hyr_u.hyr_d.hyru_dst
#define hyr_ctl		hyr_u.hyr_d.hyru_ctl
#define hyr_access	hyr_u.hyr_d.hyru_access
			/*
			 * indirect entry (one or more hops required)
			 */
			struct {
				u_char hyru_pgate;	/* 1st gateway slot */
				u_char hyru_egate;	/* # gateways */
				u_char hyru_nextgate;	/* gateway to use next */
			} hyr_i;
#define hyr_pgate	hyr_u.hyr_i.hyru_pgate
#define hyr_egate	hyr_u.hyr_i.hyru_egate
#define hyr_nextgate	hyr_u.hyr_i.hyru_nextgate
		} hyr_u;
	} hyr_hash[HYRSIZE];
};

/*
 * routing table set/get structure
 *
 * used to just pass the entire routing table through, but 4.2 ioctls
 * limit the data part of an ioctl to 128 bytes or so and use the
 * interface name to get things sent the right place.
 * see ../net/if.h for additional details.
 */
struct hyrsetget {
	char	hyrsg_name[IFNAMSIZ];	/* if name, e.g. "hy0" */
	struct hy_route *hyrsg_ptr;	/* pointer to routing table */
	unsigned	hyrsg_len;	/* size of routing table provided */
};

#define HYR_INUSE	0x01	/* entry in use */
#define HYR_DIR		0x02	/* direct entry */
#define HYR_GATE	0x04	/* gateway entry */
#define HYR_LOOP	0x08	/* hardware loopback entry */
#define HYR_RLOOP	0x10	/* remote adapter hardware loopback entry */

#define HYRHASH(x) (((x) ^ ((x) >> 16)) % HYRSIZE)

#define HYSETROUTE	_IOW(i, 0x80, struct hyrsetget)
#define HYGETROUTE	_IOW(i, 0x81, struct hyrsetget)

struct	hylsetget {
	char	hylsg_name[IFNAMSIZ];	/* if name, e.g. "hy0" */
	int	hylsg_cmd;		/* logging command */
	caddr_t	hylsg_ptr;		/* pointer to table */
	u_long	hylsg_len;		/* size of table provided */
};	

#define HYSETLOG	_IOW(i, 0x82, struct hylsetget)
#define HYGETLOG	_IOW(i, 0x83, struct hylsetget)
#define HYGETELOG	_IOW(i, 0x84, struct hylsetget)

/*
 * Structure of Statistics Record (counters)
 */
struct	hy_stat {
	u_char	hyc_df0[3];		/* # data frames trunk 0 */
	u_char	hyc_df1[3];		/* # data frames trunk 1 */
	u_char	hyc_df2[3];		/* # data frames trunk 2 */
	u_char	hyc_df3[3];		/* # data frames trunk 3 */
	u_char	hyc_cancel[2];		/* # cancel operations */
	u_char	hyc_abort[2];		/* # aborts */
	u_char	hyc_ret0[3];		/* # retransmissions trunk 0 */
	u_char	hyc_ret1[3];		/* # retransmissions trunk 1 */
	u_char	hyc_ret2[3];		/* # retransmissions trunk 2 */
	u_char	hyc_ret3[3];		/* # retransmissions trunk 3 */
	u_char	hyc_atype[3];		/* adapter type and revision level */
	u_char	hyc_uaddr;		/* adapter unit number */
};

/*
 * Structure of the Status Record
 */
struct hy_status {
	u_char	hys_gen_status;		/* general status byte */
	u_char	hys_last_fcn;		/* last function code issued */
	u_char	hys_resp_trunk;		/* trunk response byte */
	u_char	hys_status_trunk;	/* trunk status byte */
	u_char	hys_recd_resp;		/* recieved response byte */
	u_char	hys_error;		/* error code */
	u_char	hys_caddr;		/* compressed addr of 1st msg on chain */
	u_char	hys_pad;		/* not used */
};

/*
 * Get port number from status record
 */
#define PORTNUM(p)	(((p)->hys_gen_status >> 6) & 0x03)

#define HYL_SIZE 16*1024
struct hy_log {
	struct	hy_log *hyl_self;
	u_char	hyl_enable;		/* logging enabled? */
	u_char	hyl_onerr;		/* state to enter on error */
	u_short	hyl_wait;		/* number of bytes till next wakeup */
	u_short	hyl_count;		/* number of samples till stop */
	u_short hyl_icount;		/* initial value of hyl_count */
	u_long	hyl_filter;		/* log items with specific bits set */
	u_char	*hyl_eptr;		/* &hy_log.hyl_buf[HYL_SIZE] */
	u_char	*hyl_ptr;		/* pointer into hyl_buf */
	u_char	hyl_buf[HYL_SIZE];	/* log buffer space */
};

#define HYL_NOP		0
#define HYL_UP		1	/* markup */
#define HYL_STATUS	2	/* status results (struct hy_status) */
#define HYL_STATISTICS	3	/* statistics (struct hy_stat) */
#define HYL_XMIT	4	/* packed being send (struct hym_hdr) */
#define HYL_RECV	5	/* recieved pkt (short len; struct hym_hdr) */
#define HYL_CMD		6	/* cmd issued (uchar cmd, state; short count) */
#define HYL_INT		7	/* interrupt (short csr, wcr) */
#define	HYL_CANCEL	8	/* cancel transmit attempt */
#define	HYL_RESET	9	/* hyinit or unibus reset */
#define	HYL_IOCTL	10	/* hyioctl */

#define HYL_DISABLED	0	/* logging disabled */
#define HYL_CONTINUOUS	1	/* continuous logging */
#define HYL_CATCHN	2	/* hyl_count transactions being captured */

/*
 * error code histograms
 */
#define	HYE_MAX		0x18		/* maximum adapter error code */
#define	HYE_BINS	4		/* number of command bins */
#define	HYE_SIZE  (HYE_MAX+1)*HYE_BINS	/* size of histogram buffer */

/*
 * Requests for service (in order by descending priority).
 */
#define RQ_ENDOP	001	/* end the last adapter function */
#define RQ_REISSUE	002	/* reissue previous cmd after status */
#define RQ_STATUS	004	/* get the status of the adapter */
#define RQ_STATISTICS	010	/* get the statistics of the adapter */
#define RQ_MARKDOWN	020	/* mark this adapter port down */
#define RQ_MARKUP	040	/* mark this interface up */

#define RQ_XASSOC	0100	/* associated data to transmit */

/* 
 * Driver states.
 */
#define	STARTUP		0	/* initial state (before fully there) */
#define	IDLE		1	/* idle state */
#define	STATSENT	2	/* status cmd sent to adapter */
#define	ENDOPSENT	3	/* end operation cmd sent */
#define	RECVSENT	4	/* input message cmd sent */
#define	RECVDATASENT	5	/* input data cmd sent */
#define	XMITSENT	6	/* transmit message cmd sent */
#define	XMITDATASENT	7	/* transmit data cmd sent */
#define	WAITING		8	/* waiting for messages */
#define	CLEARSENT	9	/* clear wait for message cmd sent */
#define MARKPORT	10	/* mark this host's adapter port down issued */
#define RSTATSENT	11	/* read statistics cmd sent to adapter */

#ifdef HYLOG
char *hy_state_names[] = {
	"Startup",
	"Idle",
	"Status Sent",
	"End op Sent",
	"Recieve Message Proper Sent",
	"Recieve Data Sent",
	"Transmit Message Proper Sent",
	"Transmit Data Sent",
	"Wait for Message Sent",
	"Clear Wait for Message Sent",
	"Mark Port Down Sent",
	"Read Statistics Sent"
};
#endif
Commit	Line	Data
da7c5cc6 KM	1	/*
	2	* Copyright (c) 1982 Regents of the University of California.
	3	* All rights reserved. The Berkeley software License Agreement
	4	* specifies the terms and conditions for redistribution.
	5	*
	6	* @(#)if_hy.h 6.3 (Berkeley) %G%
	7	*/
fe3ce306 SL	8
fe3ce306 SL	9	/*
bdddb192 MK	10	* 4.2 BSD Unix Kernel - Vax Network Interface Support
	11	*
	12	* $Header: if_hy.h,v 10.0 84/06/30 19:51:21 steveg Stable $
	13	* $Locker: $
	14	*
	15	* Modifications from Berkeley 4.2 BSD
	16	* Copyright (c) 1983, Tektronix Inc.
	17	* All Rights Reserved
	18	*
	19	*
	20	* $Log: if_hy.h,v $
	21	* Revision 10.0 84/06/30 19:51:21 steveg
	22	* Big Build
	23	*
	24	* Revision 3.13 84/05/30 19:40:58 steveg
	25	* update hy_stat to reflect new microcode
	26	*
	27	* Revision 3.12 84/05/30 19:06:57 steveg
	28	* move driver state number definition here from if_hy.c
	29	*
	30	* Revision 3.11 84/05/30 18:56:15 steveg
	31	* add definition of HYE_MAX and HYE_SIZE
	32	*
	33	* Revision 3.10 84/05/30 17:14:04 steveg
	34	* add hyl_filter
	35	*
	36	* Revision 3.9 84/05/30 13:45:24 steveg
	37	* rework logging
	38	*
	39	* Revision 3.8 84/05/04 05:18:59 steveg
	40	* hyr_key now a u_long
	41	*
	42	* Revision 3.7 84/05/01 22:45:20 steveg
	43	* add H_RLOOPBK for A710 remote end loopback command
	44	*
	45	*
fe3ce306 SL	46	*/
fe3ce306 SL	47
bdddb192 MK	48
	49	/*
	50	* Structure of a HYPERchannel adapter header
	51	*/
	52	struct hy_hdr {
	53	short hyh_ctl; /* control */
	54	short hyh_access; /* access code */
	55	union {
	56	short hyh_addr;
	57	char hyh_baddr[2];
	58	} hyh_uto, hyh_ufrom; /* to/from address */
	59	short hyh_param; /* parameter word */
	60	short hyh_type; /* record type */
	61	};
	62
	63
	64	#define hyh_to hyh_uto.hyh_addr
	65	#define hyh_to_port hyh_uto.hyh_baddr[1]
	66	#define hyh_to_adapter hyh_uto.hyh_baddr[0]
	67
	68	#define hyh_from hyh_ufrom.hyh_addr
	69	#define hyh_from_port hyh_ufrom.hyh_baddr[1]
	70	#define hyh_from_adapter hyh_ufrom.hyh_baddr[0]
	71
	72	/*
	73	* Structure of a HYPERchannel message header (from software)
	74	*/
	75	struct hym_hdr {
	76	struct {
	77	short hymd_mplen; /* message proper len, if associated data */
	78	} hym_d;
	79	struct hy_hdr hym_h; /* hardware header, MUST BE LAST */
	80	};
	81
	82	#define hym_mplen hym_d.hymd_mplen
	83
	84	#define hym_ctl hym_h.hyh_ctl
	85	#define hym_access hym_h.hyh_access
	86	#define hym_param hym_h.hyh_param
	87	#define hym_type hym_h.hyh_type
	88
	89	#define hym_to hym_h.hyh_to
	90	#define hym_to_port hym_h.hyh_to_port
	91	#define hym_to_adapter hym_h.hyh_to_adapter
	92
	93	#define hym_from hym_h.hyh_from
	94	#define hym_from_port hym_h.hyh_from_port
	95	#define hym_from_adapter hym_h.hyh_from_adapter
	96
	97	#define HYM_SWLEN (sizeof(struct hym_hdr) - sizeof(struct hy_hdr))
	98
	99	/*
	100	* HYPERchannel header word control bits
	101	*/
	102	#define H_XTRUNKS 0x00F0 /* transmit trunks */
	103	#define H_RTRUNKS 0x000F /* remote trunks to transmit on for loopback */
	104	#define H_ASSOC 0x0100 /* has associated data */
	105	#define H_LOOPBK 0x00FF /* loopback command */
	106	#define H_RLOOPBK 0x008F /* A710 remote loopback command */
	107
	108	/*
	109	* Hyperchannel record types
	110	*/
	111	#define HYLINK_IP 0 /* Internet Protocol Packet */
112
113	/*
114	* Routing database
115	*/
fe3ce306 SL	116	#define HYRSIZE 37 /* max number of adapters in routing tables */
fe3ce306 SL	117
bdddb192 MK	118	struct hy_route {
	119	time_t hyr_lasttime; /* last update time */
	120	u_char hyr_gateway[256];
	121	struct hyr_hash {
	122	u_long hyr_key; /* desired address */
fe3ce306	123	u_short hyr_flags; /* status flags - see below */
bdddb192	124	u_short hyr_size; /* number of entries */
fe3ce306 SL	125	union {
	126	/*
	127	* direct entry (can get there directly)
	128	*/
	129	struct {
bdddb192 MK	130	u_short hyru_dst; /* adapter number & port */
bdddb192 MK	131	u_short hyru_ctl; /* trunks to try */
fe3ce306 SL	132	u_short hyru_access; /* access code (mostly unused) */
fe3ce306 SL	133	} hyr_d;
bdddb192 MK	134	#define hyr_dst hyr_u.hyr_d.hyru_dst
	135	#define hyr_ctl hyr_u.hyr_d.hyru_ctl
	136	#define hyr_access hyr_u.hyr_d.hyru_access
fe3ce306 SL	137	/*
	138	* indirect entry (one or more hops required)
	139	*/
	140	struct {
	141	u_char hyru_pgate; /* 1st gateway slot */
	142	u_char hyru_egate; /* # gateways */
	143	u_char hyru_nextgate; /* gateway to use next */
	144	} hyr_i;
bdddb192 MK	145	#define hyr_pgate hyr_u.hyr_i.hyru_pgate
	146	#define hyr_egate hyr_u.hyr_i.hyru_egate
	147	#define hyr_nextgate hyr_u.hyr_i.hyru_nextgate
fe3ce306 SL	148	} hyr_u;
fe3ce306 SL	149	} hyr_hash[HYRSIZE];
fe3ce306 SL	150	};
fe3ce306 SL	151
bdddb192 MK	152	/*
	153	* routing table set/get structure
	154	*
	155	* used to just pass the entire routing table through, but 4.2 ioctls
	156	* limit the data part of an ioctl to 128 bytes or so and use the
	157	* interface name to get things sent the right place.
	158	* see ../net/if.h for additional details.
	159	*/
	160	struct hyrsetget {
	161	char hyrsg_name[IFNAMSIZ]; /* if name, e.g. "hy0" */
	162	struct hy_route hyrsg_ptr; / pointer to routing table */
	163	unsigned hyrsg_len; /* size of routing table provided */
	164	};
fe3ce306 SL	165
	166	#define HYR_INUSE 0x01 /* entry in use */
	167	#define HYR_DIR 0x02 /* direct entry */
	168	#define HYR_GATE 0x04 /* gateway entry */
bdddb192 MK	169	#define HYR_LOOP 0x08 /* hardware loopback entry */
bdddb192 MK	170	#define HYR_RLOOP 0x10 /* remote adapter hardware loopback entry */
fe3ce306 SL	171
	172	#define HYRHASH(x) (((x) ^ ((x) >> 16)) % HYRSIZE)
	173
bdddb192 MK	174	#define HYSETROUTE _IOW(i, 0x80, struct hyrsetget)
	175	#define HYGETROUTE _IOW(i, 0x81, struct hyrsetget)
	176
	177	struct hylsetget {
	178	char hylsg_name[IFNAMSIZ]; /* if name, e.g. "hy0" */
	179	int hylsg_cmd; /* logging command */
	180	caddr_t hylsg_ptr; /* pointer to table */
	181	u_long hylsg_len; /* size of table provided */
	182	};
	183
	184	#define HYSETLOG _IOW(i, 0x82, struct hylsetget)
	185	#define HYGETLOG _IOW(i, 0x83, struct hylsetget)
	186	#define HYGETELOG _IOW(i, 0x84, struct hylsetget)
	187
	188	/*
	189	* Structure of Statistics Record (counters)
	190	*/
	191	struct hy_stat {
	192	u_char hyc_df0[3]; /* # data frames trunk 0 */
	193	u_char hyc_df1[3]; /* # data frames trunk 1 */
	194	u_char hyc_df2[3]; /* # data frames trunk 2 */
	195	u_char hyc_df3[3]; /* # data frames trunk 3 */
	196	u_char hyc_cancel[2]; /* # cancel operations */
	197	u_char hyc_abort[2]; /* # aborts */
	198	u_char hyc_ret0[3]; /* # retransmissions trunk 0 */
	199	u_char hyc_ret1[3]; /* # retransmissions trunk 1 */
	200	u_char hyc_ret2[3]; /* # retransmissions trunk 2 */
	201	u_char hyc_ret3[3]; /* # retransmissions trunk 3 */
	202	u_char hyc_atype[3]; /* adapter type and revision level */
	203	u_char hyc_uaddr; /* adapter unit number */
	204	};
	205
	206	/*
	207	* Structure of the Status Record
	208	*/
	209	struct hy_status {
	210	u_char hys_gen_status; /* general status byte */
	211	u_char hys_last_fcn; /* last function code issued */
	212	u_char hys_resp_trunk; /* trunk response byte */
	213	u_char hys_status_trunk; /* trunk status byte */
	214	u_char hys_recd_resp; /* recieved response byte */
	215	u_char hys_error; /* error code */
	216	u_char hys_caddr; /* compressed addr of 1st msg on chain */
	217	u_char hys_pad; /* not used */
	218	};
	219
	220	/*
	221	* Get port number from status record
	222	*/
	223	#define PORTNUM(p) (((p)->hys_gen_status >> 6) & 0x03)
	224
	225	#define HYL_SIZE 16*1024
	226	struct hy_log {
	227	struct hy_log *hyl_self;
	228	u_char hyl_enable; /* logging enabled? */
	229	u_char hyl_onerr; /* state to enter on error */
	230	u_short hyl_wait; /* number of bytes till next wakeup */
	231	u_short hyl_count; /* number of samples till stop */
	232	u_short hyl_icount; /* initial value of hyl_count */
	233	u_long hyl_filter; /* log items with specific bits set */
	234	u_char hyl_eptr; / &hy_log.hyl_buf[HYL_SIZE] */
	235	u_char hyl_ptr; / pointer into hyl_buf */
	236	u_char hyl_buf[HYL_SIZE]; /* log buffer space */
	237	};
238
239	#define HYL_NOP 0
240	#define HYL_UP 1 /* markup */
241	#define HYL_STATUS 2 /* status results (struct hy_status) */
242	#define HYL_STATISTICS 3 /* statistics (struct hy_stat) */
243	#define HYL_XMIT 4 /* packed being send (struct hym_hdr) */
244	#define HYL_RECV 5 /* recieved pkt (short len; struct hym_hdr) */
245	#define HYL_CMD 6 /* cmd issued (uchar cmd, state; short count) */
246	#define HYL_INT 7 /* interrupt (short csr, wcr) */
247	#define HYL_CANCEL 8 /* cancel transmit attempt */
248	#define HYL_RESET 9 /* hyinit or unibus reset */
249	#define HYL_IOCTL 10 /* hyioctl */
250
251	#define HYL_DISABLED 0 /* logging disabled */
252	#define HYL_CONTINUOUS 1 /* continuous logging */
253	#define HYL_CATCHN 2 /* hyl_count transactions being captured */
254
255	/*
256	* error code histograms
257	*/
258	#define HYE_MAX 0x18 /* maximum adapter error code */
259	#define HYE_BINS 4 /* number of command bins */
260	#define HYE_SIZE (HYE_MAX+1)HYE_BINS / size of histogram buffer */
261
262	/*
263	* Requests for service (in order by descending priority).
264	*/
265	#define RQ_ENDOP 001 /* end the last adapter function */
266	#define RQ_REISSUE 002 /* reissue previous cmd after status */
267	#define RQ_STATUS 004 /* get the status of the adapter */
268	#define RQ_STATISTICS 010 /* get the statistics of the adapter */
269	#define RQ_MARKDOWN 020 /* mark this adapter port down */
270	#define RQ_MARKUP 040 /* mark this interface up */
271
272	#define RQ_XASSOC 0100 /* associated data to transmit */
273
274	/*
275	* Driver states.
276	*/
277	#define STARTUP 0 /* initial state (before fully there) */
278	#define IDLE 1 /* idle state */
279	#define STATSENT 2 /* status cmd sent to adapter */
280	#define ENDOPSENT 3 /* end operation cmd sent */
281	#define RECVSENT 4 /* input message cmd sent */
282	#define RECVDATASENT 5 /* input data cmd sent */
283	#define XMITSENT 6 /* transmit message cmd sent */
284	#define XMITDATASENT 7 /* transmit data cmd sent */
285	#define WAITING 8 /* waiting for messages */
286	#define CLEARSENT 9 /* clear wait for message cmd sent */
287	#define MARKPORT 10 /* mark this host's adapter port down issued */
288	#define RSTATSENT 11 /* read statistics cmd sent to adapter */
289
290	#ifdef HYLOG
291	char *hy_state_names[] = {
292	"Startup",
293	"Idle",
294	"Status Sent",
295	"End op Sent",
296	"Recieve Message Proper Sent",
297	"Recieve Data Sent",
298	"Transmit Message Proper Sent",
299	"Transmit Data Sent",
300	"Wait for Message Sent",
301	"Clear Wait for Message Sent",
302	"Mark Port Down Sent",
303	"Read Statistics Sent"
304	};
305	#endif
306