[unix-history] / usr / src / sys / vaxif / if_hyreg.h

/*	if_hyreg.h	6.1	83/07/29	*/

/*
 * Network Systems Corporation Hyperchannel interface
 *
 * supports A410 adapter interfaced via a DEC DR-11B, NSC PI-13 or PI-14
 *	(PI-14 is a PI-13 with different line drivers, software is
 *	identical to a PI-13)
 *
 * Written by Steve Glaser, Tektronix Inc., July 1982
 *
 * NOTE:
 *
 * DR11B code has not been fully checked out with 4.1a.
 * The first adapters at Tek came with DR11Bs, and the code once worked,
 * but those have been upgraded to PI-13s.
 */
#define	PI13	1	/* PI13 vs. DR11B device depandant code */
#ifndef HYLOG
#define HYLOG	1	/* enable logging of errors */
#endif

/*
 * Structure of a HYPERchannel adapter header
 */
struct	hy_hdr {
	short	hyh_ctl;	/* control */
	short	hyh_access;	/* access code */
	union {			/* to/from addresses */
		short	hyh_addr;	/* full address */
		char	hyh_baddr[2];	/* adapter/port number from address */
	} hyhu_to, hyhu_from;
#define	hyh_to		hyhu_to.hyh_addr
#define	hyh_from	hyhu_from.hyh_addr
#define	hyh_to_adapter	hyhu_to.hyh_baddr[0]
#define	hyh_to_port	hyhu_to.hyh_baddr[1]
#define	hyh_from_adapter hyhu_from.hyh_baddr[0]
#define	hyh_from_port	hyhu_from.hyh_baddr[1]
	short	hyh_param;	/* parameter (for loopback) */
	char	hyh_type;	/* record type */
	char	hyh_off;	/* offset from end of hy_hdr to ip data */
};

/*
 * Structure of a HYPERchannel message header (from software)
 */
struct	hym_data {
	short	hymd_mplen;	/* message proper length, if associated data */
};

struct	hym_hdr {
	struct	hym_data hym_d;
#define hym_mplen hym_d.hymd_mplen
	struct	hy_hdr hym_hdr;	/* hardware header, MUST BE LAST */
};

/*
 * 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 */

/*
 * Structure of Statistics Record (counters)
 */
struct	hy_stat {
	u_long	hyc_msgcnt;		/* # messages transmitted */
	u_long	hyc_dbcnt;		/* # data buffers transmitted */
	u_long	hyc_tbusy;		/* # available trunks busy */
	u_long	hyc_hwret;		/* # hardware retransmits */
	u_long	hyc_crcbad;		/* # crc errors on trunk */
	u_long	hyc_mcret;		/* # microcode retransmits */
	u_long	hyc_tdabort;		/* # trunk driver aborts */
	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)

/*
 * The HYPERchannel driver sends and receives messages formatted:
 *
 *	+---------------------------------------+	---
 *	|					|	/|\
 *	|  HYPERchannel adapter header (hy_hdr)	|	 |
 *	|					|	 |
 *	+---------------------------------------+	 |
 *	|					|	 |
 *	|     Internet Protocol header (ip)	|    message proper
 *	|					|    (64 bytes max)
 *	+---------------------------------------+	 |
 *	|					|	 |
 *	|	TCP header + user data		|	 |
 *	|	(if it all fits here)		|	 |
 *	|					|	\|/
 *	+---------------------------------------+	---
 *
 *	+---------------------------------------+	---
 *	|					|	/|\
 *	|					|	 |
 *	|	TCP header + user data		|  associated data
 *	|					|	 |
 *	|					|	\|/
 *	+---------------------------------------+	---
 *
 * If all of the datagram will fit in the message proper (including
 * the TCP header and user data) the entire datagram is passed in
 * the message proper and the associated data feature of the HYPERchannel
 * is not used.
 *
 * The mapping from internet addresses to HYPERchannel addresses is:
 *
 *	 0       7 8      15 16                   31
 *	+---------+---------+-----------------------+
 *	| network | special | HYPERchannel address  |
 *	+---------+---------+-----------------------+
 *
 *	|<------------ internet address ----------->|
 *
 * The hyperchannel address is decoded as follows:
 *
 *       0                 7 8             13 14  15
 *	+-------------------+----------------+------+
 *	|   adapter number  |      zero      | port |
 *	+-------------------+----------------+------+
 *
 * The low 2 bits are port number (interpreted by hyperchannel hardware).
 *
 * The encoding of special bits is:
 *
 *	00	normal packet
 *
 *	01	loop this packet back to the sender at the
 *		specified adapter (ip header source/destination addresses
 *		swapped before sending, command bits added to tell the
 *		remote HYPERchannel adapter debug & performance studies]
 *		this code acts like 02 (below) if the ip destination (before
 *		any swapping) and the destination address don't match (e.g.
 *		this packet is being routed through a gateway)
 *
 *	02	loop this packet back to the sender at the
 *		specified adapter, but go through the specified adapter's
 *		IP.  This is for testing IP's store and forward mechanism.
 *
 *	other	undefined, currently treated as normal packet
 *
 */
#define MPSIZE		64	/* "Message Proper" size */
#define MAXRETRY	4

/*
 * Device registers
 */
struct	hydevice {
	short	hyd_wcr;	/* word count (negated) */
	u_short	hyd_bar;	/* bus address bits 15-0 */
	u_short	hyd_csr;	/* control and status */
	u_short	hyd_dbuf;	/* data buffer */
};

/*
 * CSR bit layout
 */
#define	S_ERROR	   0100000	/* error */
#define	S_NEX	   0040000	/* non-existent memory error */
#define	S_ATTN	   0020000	/* attn (always zero) */
#ifdef PI13
#define S_STKINTR  0010000	/* stacked interrupt */
#else
#define	S_MAINT	   0010000	/* maintenance (not used) */
#endif
#define	S_A	   0004000	/* device status A (recieve data available) */
#define	S_B	   0002000	/* device status B (normal termination) */
#define	S_C	   0001000	/* device status C (abnormal termination) */
#ifdef PI13
#define S_POWEROFF 0000400	/* power off indicator */
#else
#define	S_CYCLE	   0000400	/* cycle (not used) */
#endif
#define	S_READY	   0000200	/* ready */
#define	S_IE	   0000100	/* interrupt enable */
#define	S_XBA	   0000060	/* bus address bit bits 17 and 16 */
#define S_CLRINT   0000014	/* clear stacked interrupt */
#define	S_IATTN    0000010	/* interrupt on attention only */
#define S_WC       0000004	/* interrupt on word count == 0 only */
#define S_IATTNWC  0000000	/* interrupt on word count == 0 and attention */
#define	S_BURST	   0000002	/* burst mode DMA (not used) */
#define	S_GO	   0000001	/* go */

#define XBASHIFT	12

#define HY_CSR_BITS "\20\20ERROR\17NEX\16ATTN\15STKINTR\14RECV_DATA\13NORMAL\12ABNORMAL\11POWER\10READY\07IENABLE\06XBA17\05XBA16\04IATTN\03IWC\02BURST\01GO"

/*
 * PI13 status conditions
 */
#define	HYS_RECVDATA(x)	(((x)->hyd_csr & S_A) != 0)	/* get adapter data */
#define	HYS_NORMAL(x)	(((x)->hyd_csr & S_B) != 0)	/* done normally */
#define	HYS_ABNORMAL(x)	(((x)->hyd_csr & S_C) != 0)	/* done abnormally */
#define	HYS_ERROR(x)	(((x)->hyd_csr & S_ERROR) != 0)	/* error condition */
#define	HYS_DONE(x)	(((x)->hyd_csr & (S_ERROR|S_B|S_C)) != 0)

/*
 * Function Codes for the Hyperchannel Adapter
 * The codes are offset so they can be "or"ed into
 * the reg data buffer
 */
#define	HYF_XMITMSG	0x04	/* transmit message */
#define	HYF_XMITDATA	0x08	/* transmit associated data */
#define	HYF_XMITLSTDATA	0x0C	/* transmit last associated data */
#define	HYF_XMITLOCMSG	0x10	/* transmit local message */
#define	HYF_INPUTMSG	0x24	/* input message proper */
#define	HYF_INPUTDATA	0x28	/* input assiciated data */
#define	HYF_STATUS	0x40	/* request status */
#define	HYF_DUMPREGS	0x50	/* dump extention registers */
#define	HYF_MARKP0	0x60	/* mark down port 0 */
#define	HYF_MARKP1	0x64	/* mark down port 1 */
#define	HYF_MARKP2	0x68	/* mark down port 2 */
#define	HYF_MARKP3	0x6C	/* mark down port 3 */
#define	HYF_MP0RR	0x70	/* mark down port 0 and reroute messages */
#define	HYF_MP1RR	0x74	/* mark down port 1 and reroute messages */
#define	HYF_MP2RR	0x78	/* mark down port 2 and reroute messages */
#define	HYF_MP3RR	0x7C	/* mark down port 3 and reroute messages */
#define	HYF_RSTATS	0xA0	/* read statistics */
#define	HYF_RCSTATS	0xA4	/* read and clear statistics */
#define	HYF_SETTEST	0xC0	/* enable test operations *set test mode) */
#define	HYF_SADDR_LEN	0xC4	/* test mode: set address and length */
#define	HYF_WBUFF	0xC8	/* test mode: write buffer */
#define	HYF_RBUFF	0xCC	/* test mode: read buffer */
#define HYF_CLRADAPTER	0xE0	/* clear adapter */
#define	HYF_END_OP	0xE4	/* end operation */
#define	HYF_CLRWFMSG	0xE6	/* clear wait for mwssage */
#define	HYF_WAITFORMSG	0xE8	/* wait for message */

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

#ifdef HYLOG
#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_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 packet (short len; struct hy_hdr) */
#define HYL_CMD		6	/* cmd issued (uchar cmd, state; short count) */
#define HYL_INT		7	/* interrupt (short csr, wcr) */

#define HYL_DISABLED	0	/* logging disabled */
#define HYL_CONTINUOUS	1	/* continuous logging */
#define HYL_CAUGHT1	2	/* one buffer full captured */
#define HYL_CATCH1	3	/* one buffer full being captured */
#define HYL_CAUGHTSTATUS  4	/* one buffer of status captured */
#define HYL_CATCHSTATUS	5	/* one buffer fill of status being captured */

#ifdef  KERNEL
struct hy_log hy_log;
#endif
#endif
Commit	Line	Data
2011a241 C	1	/* if_hyreg.h 6.1 83/07/29 */
	2
	3	/*
	4	* Network Systems Corporation Hyperchannel interface
	5	*
	6	* supports A410 adapter interfaced via a DEC DR-11B, NSC PI-13 or PI-14
	7	* (PI-14 is a PI-13 with different line drivers, software is
	8	* identical to a PI-13)
	9	*
	10	* Written by Steve Glaser, Tektronix Inc., July 1982
	11	*
	12	* NOTE:
	13	*
	14	* DR11B code has not been fully checked out with 4.1a.
	15	* The first adapters at Tek came with DR11Bs, and the code once worked,
	16	* but those have been upgraded to PI-13s.
	17	*/
	18	#define PI13 1 /* PI13 vs. DR11B device depandant code */
	19	#ifndef HYLOG
	20	#define HYLOG 1 /* enable logging of errors */
	21	#endif
	22
	23	/*
	24	* Structure of a HYPERchannel adapter header
	25	*/
	26	struct hy_hdr {
	27	short hyh_ctl; /* control */
	28	short hyh_access; /* access code */
	29	union { /* to/from addresses */
	30	short hyh_addr; /* full address */
	31	char hyh_baddr[2]; /* adapter/port number from address */
	32	} hyhu_to, hyhu_from;
	33	#define hyh_to hyhu_to.hyh_addr
	34	#define hyh_from hyhu_from.hyh_addr
	35	#define hyh_to_adapter hyhu_to.hyh_baddr[0]
	36	#define hyh_to_port hyhu_to.hyh_baddr[1]
	37	#define hyh_from_adapter hyhu_from.hyh_baddr[0]
	38	#define hyh_from_port hyhu_from.hyh_baddr[1]
	39	short hyh_param; /* parameter (for loopback) */
	40	char hyh_type; /* record type */
	41	char hyh_off; /* offset from end of hy_hdr to ip data */
	42	};
	43
	44	/*
	45	* Structure of a HYPERchannel message header (from software)
	46	*/
	47	struct hym_data {
	48	short hymd_mplen; /* message proper length, if associated data */
	49	};
	50
	51	struct hym_hdr {
	52	struct hym_data hym_d;
	53	#define hym_mplen hym_d.hymd_mplen
	54	struct hy_hdr hym_hdr; /* hardware header, MUST BE LAST */
	55	};
	56
	57	/*
	58	* HYPERchannel header word control bits
	59	*/
	60	#define H_XTRUNKS 0x00F0 /* transmit trunks */
	61	#define H_RTRUNKS 0x000F /* remote trunks to transmit on for loopback */
	62	#define H_ASSOC 0x0100 /* has associated data */
	63	#define H_LOOPBK 0x00FF /* loopback command */
	64
65	/*
66	* Structure of Statistics Record (counters)
67	*/
68	struct hy_stat {
69	u_long hyc_msgcnt; /* # messages transmitted */
70	u_long hyc_dbcnt; /* # data buffers transmitted */
71	u_long hyc_tbusy; /* # available trunks busy */
72	u_long hyc_hwret; /* # hardware retransmits */
73	u_long hyc_crcbad; /* # crc errors on trunk */
74	u_long hyc_mcret; /* # microcode retransmits */
75	u_long hyc_tdabort; /* # trunk driver aborts */
76	u_char hyc_atype[3]; /* adapter type and revision level */
77	u_char hyc_uaddr; /* adapter unit number */
78	};
79
80	/*
81	* Structure of the Status Record
82	*/
83	struct hy_status {
84	u_char hys_gen_status; /* general status byte */
85	u_char hys_last_fcn; /* last function code issued */
86	u_char hys_resp_trunk; /* trunk response byte */
87	u_char hys_status_trunk; /* trunk status byte */
88	u_char hys_recd_resp; /* recieved response byte */
89	u_char hys_error; /* error code */
90	u_char hys_caddr; /* compressed addr of 1st msg on chain */
91	u_char hys_pad; /* not used */
92	};
93
94	/*
95	* Get port number from status record
96	*/
97	#define PORTNUM(p) (((p)->hys_gen_status >> 6) & 0x03)
98
99	/*
100	* The HYPERchannel driver sends and receives messages formatted:
101	*
102	* +---------------------------------------+ ---
103	* \| \| /\|\
104	* \| HYPERchannel adapter header (hy_hdr) \| \|
105	* \| \| \|
106	* +---------------------------------------+ \|
107	* \| \| \|
108	* \| Internet Protocol header (ip) \| message proper
109	* \| \| (64 bytes max)
110	* +---------------------------------------+ \|
111	* \| \| \|
112	* \| TCP header + user data \| \|
113	* \| (if it all fits here) \| \|
114	* \| \| \\|/
115	* +---------------------------------------+ ---
116	*
117	* +---------------------------------------+ ---
118	* \| \| /\|\
119	* \| \| \|
120	* \| TCP header + user data \| associated data
121	* \| \| \|
122	* \| \| \\|/
123	* +---------------------------------------+ ---
124	*
125	* If all of the datagram will fit in the message proper (including
126	* the TCP header and user data) the entire datagram is passed in
127	* the message proper and the associated data feature of the HYPERchannel
128	* is not used.
129	*
130	* The mapping from internet addresses to HYPERchannel addresses is:
131	*
132	* 0 7 8 15 16 31
133	* +---------+---------+-----------------------+
134	* \| network \| special \| HYPERchannel address \|
135	* +---------+---------+-----------------------+
136	*
137	* \|<------------ internet address ----------->\|
138	*
139	* The hyperchannel address is decoded as follows:
140	*
141	* 0 7 8 13 14 15
142	* +-------------------+----------------+------+
143	* \| adapter number \| zero \| port \|
144	* +-------------------+----------------+------+
145	*
146	* The low 2 bits are port number (interpreted by hyperchannel hardware).
147	*
148	* The encoding of special bits is:
149	*
150	* 00 normal packet
151	*
152	* 01 loop this packet back to the sender at the
153	* specified adapter (ip header source/destination addresses
154	* swapped before sending, command bits added to tell the
155	* remote HYPERchannel adapter debug & performance studies]
156	* this code acts like 02 (below) if the ip destination (before
157	* any swapping) and the destination address don't match (e.g.
158	* this packet is being routed through a gateway)
159	*
160	* 02 loop this packet back to the sender at the
161	* specified adapter, but go through the specified adapter's
162	* IP. This is for testing IP's store and forward mechanism.
163	*
164	* other undefined, currently treated as normal packet
165	*
166	*/
167	#define MPSIZE 64 /* "Message Proper" size */
168	#define MAXRETRY 4
169
170	/*
171	* Device registers
172	*/
173	struct hydevice {
174	short hyd_wcr; /* word count (negated) */
175	u_short hyd_bar; /* bus address bits 15-0 */
176	u_short hyd_csr; /* control and status */
177	u_short hyd_dbuf; /* data buffer */
178	};
179
180	/*
181	* CSR bit layout
182	*/
183	#define S_ERROR 0100000 /* error */
184	#define S_NEX 0040000 /* non-existent memory error */
185	#define S_ATTN 0020000 /* attn (always zero) */
186	#ifdef PI13
187	#define S_STKINTR 0010000 /* stacked interrupt */
188	#else
189	#define S_MAINT 0010000 /* maintenance (not used) */
190	#endif
191	#define S_A 0004000 /* device status A (recieve data available) */
192	#define S_B 0002000 /* device status B (normal termination) */
193	#define S_C 0001000 /* device status C (abnormal termination) */
194	#ifdef PI13
195	#define S_POWEROFF 0000400 /* power off indicator */
196	#else
197	#define S_CYCLE 0000400 /* cycle (not used) */
198	#endif
199	#define S_READY 0000200 /* ready */
200	#define S_IE 0000100 /* interrupt enable */
201	#define S_XBA 0000060 /* bus address bit bits 17 and 16 */
202	#define S_CLRINT 0000014 /* clear stacked interrupt */
203	#define S_IATTN 0000010 /* interrupt on attention only */
204	#define S_WC 0000004 /* interrupt on word count == 0 only */
205	#define S_IATTNWC 0000000 /* interrupt on word count == 0 and attention */
206	#define S_BURST 0000002 /* burst mode DMA (not used) */
207	#define S_GO 0000001 /* go */
208
209	#define XBASHIFT 12
210
211	#define HY_CSR_BITS "\20\20ERROR\17NEX\16ATTN\15STKINTR\14RECV_DATA\13NORMAL\12ABNORMAL\11POWER\10READY\07IENABLE\06XBA17\05XBA16\04IATTN\03IWC\02BURST\01GO"
212
213	/*
214	* PI13 status conditions
215	*/
216	#define HYS_RECVDATA(x) (((x)->hyd_csr & S_A) != 0) /* get adapter data */
217	#define HYS_NORMAL(x) (((x)->hyd_csr & S_B) != 0) /* done normally */
218	#define HYS_ABNORMAL(x) (((x)->hyd_csr & S_C) != 0) /* done abnormally */
219	#define HYS_ERROR(x) (((x)->hyd_csr & S_ERROR) != 0) /* error condition */
220	#define HYS_DONE(x) (((x)->hyd_csr & (S_ERROR\|S_B\|S_C)) != 0)
221
222	/*
223	* Function Codes for the Hyperchannel Adapter
224	* The codes are offset so they can be "or"ed into
225	* the reg data buffer
226	*/
227	#define HYF_XMITMSG 0x04 /* transmit message */
228	#define HYF_XMITDATA 0x08 /* transmit associated data */
229	#define HYF_XMITLSTDATA 0x0C /* transmit last associated data */
230	#define HYF_XMITLOCMSG 0x10 /* transmit local message */
231	#define HYF_INPUTMSG 0x24 /* input message proper */
232	#define HYF_INPUTDATA 0x28 /* input assiciated data */
233	#define HYF_STATUS 0x40 /* request status */
234	#define HYF_DUMPREGS 0x50 /* dump extention registers */
235	#define HYF_MARKP0 0x60 /* mark down port 0 */
236	#define HYF_MARKP1 0x64 /* mark down port 1 */
237	#define HYF_MARKP2 0x68 /* mark down port 2 */
238	#define HYF_MARKP3 0x6C /* mark down port 3 */
239	#define HYF_MP0RR 0x70 /* mark down port 0 and reroute messages */
240	#define HYF_MP1RR 0x74 /* mark down port 1 and reroute messages */
241	#define HYF_MP2RR 0x78 /* mark down port 2 and reroute messages */
242	#define HYF_MP3RR 0x7C /* mark down port 3 and reroute messages */
243	#define HYF_RSTATS 0xA0 /* read statistics */
244	#define HYF_RCSTATS 0xA4 /* read and clear statistics */
245	#define HYF_SETTEST 0xC0 /* enable test operations set test mode) /
246	#define HYF_SADDR_LEN 0xC4 /* test mode: set address and length */
247	#define HYF_WBUFF 0xC8 /* test mode: write buffer */
248	#define HYF_RBUFF 0xCC /* test mode: read buffer */
249	#define HYF_CLRADAPTER 0xE0 /* clear adapter */
250	#define HYF_END_OP 0xE4 /* end operation */
251	#define HYF_CLRWFMSG 0xE6 /* clear wait for mwssage */
252	#define HYF_WAITFORMSG 0xE8 /* wait for message */
253
254	/*
255	* Hyperchannel record types
256	*/
257	#define HYLINK_IP 0 /* Internet Protocol Packet */
258
259	#ifdef HYLOG
260	#define HYL_SIZE 16*1024
261	struct hy_log {
262	struct hy_log *hyl_self;
263	u_char hyl_enable; /* logging enabled? */
264	u_char hyl_onerr; /* state to enter on error */
265	u_char hyl_eptr; / &hy_log.hyl_buf[HYL_SIZE] */
266	u_char hyl_ptr; / pointer into hyl_buf */
267	u_char hyl_buf[HYL_SIZE]; /* log buffer space */
268	};
269
270	#define HYL_NOP 0
271	#define HYL_UP 1 /* markup */
272	#define HYL_STATUS 2 /* status results (struct hy_status) */
273	#define HYL_STATISTICS 3 /* statistics (struct hy_stat) */
274	#define HYL_XMIT 4 /* packed being send (struct hym_hdr) */
275	#define HYL_RECV 5 /* recieved packet (short len; struct hy_hdr) */
276	#define HYL_CMD 6 /* cmd issued (uchar cmd, state; short count) */
277	#define HYL_INT 7 /* interrupt (short csr, wcr) */
278
279	#define HYL_DISABLED 0 /* logging disabled */
280	#define HYL_CONTINUOUS 1 /* continuous logging */
281	#define HYL_CAUGHT1 2 /* one buffer full captured */
282	#define HYL_CATCH1 3 /* one buffer full being captured */
283	#define HYL_CAUGHTSTATUS 4 /* one buffer of status captured */
284	#define HYL_CATCHSTATUS 5 /* one buffer fill of status being captured */
285
286	#ifdef KERNEL
287	struct hy_log hy_log;
288	#endif
289	#endif