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isp_freebsd.h (237537) isp_freebsd.h (238869)
1/* $FreeBSD: head/sys/dev/isp/isp_freebsd.h 237537 2012-06-24 17:30:54Z mjacob $ */
1/* $FreeBSD: head/sys/dev/isp/isp_freebsd.h 238869 2012-07-28 20:06:29Z mjacob $ */
2/*-
3 * Qlogic ISP SCSI Host Adapter FreeBSD Wrapper Definitions
4 *
5 * Copyright (c) 1997-2008 by Matthew Jacob
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions

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70#ifdef __sparc64__
71#define ISP_SBUS_SUPPORTED 1
72#else
73#define ISP_SBUS_SUPPORTED 0
74#endif
75
76#define ISP_IFLAGS INTR_TYPE_CAM | INTR_ENTROPY | INTR_MPSAFE
77
2/*-
3 * Qlogic ISP SCSI Host Adapter FreeBSD Wrapper Definitions
4 *
5 * Copyright (c) 1997-2008 by Matthew Jacob
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions

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70#ifdef __sparc64__
71#define ISP_SBUS_SUPPORTED 1
72#else
73#define ISP_SBUS_SUPPORTED 0
74#endif
75
76#define ISP_IFLAGS INTR_TYPE_CAM | INTR_ENTROPY | INTR_MPSAFE
77
78#define N_XCMDS 64
79#define XCMD_SIZE 512
80struct ispsoftc;
81typedef union isp_ecmd {
82 union isp_ecmd * next;
83 uint8_t data[XCMD_SIZE];
84} isp_ecmd_t;
85isp_ecmd_t * isp_get_ecmd(struct ispsoftc *);
86void isp_put_ecmd(struct ispsoftc *, isp_ecmd_t *);
87
78#ifdef ISP_TARGET_MODE
79/* Not quite right, but there was no bump for this change */
80#if __FreeBSD_version < 225469
81#define SDFIXED(x) (&x)
82#else
83#define SDFIXED(x) ((struct scsi_sense_data_fixed *)(&x))
84#endif
85

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95 uint32_t last_xframt;
96 uint32_t tag; /* typically f/w RX_ID */
97 uint32_t lun;
98 uint32_t nphdl;
99 uint32_t sid;
100 uint32_t portid;
101 uint16_t rxid; /* wire rxid */
102 uint16_t oxid; /* wire oxid */
88#ifdef ISP_TARGET_MODE
89/* Not quite right, but there was no bump for this change */
90#if __FreeBSD_version < 225469
91#define SDFIXED(x) (&x)
92#else
93#define SDFIXED(x) ((struct scsi_sense_data_fixed *)(&x))
94#endif
95

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105 uint32_t last_xframt;
106 uint32_t tag; /* typically f/w RX_ID */
107 uint32_t lun;
108 uint32_t nphdl;
109 uint32_t sid;
110 uint32_t portid;
111 uint16_t rxid; /* wire rxid */
112 uint16_t oxid; /* wire oxid */
113 uint16_t word3; /* PRLI word3 params */
114 uint16_t ctcnt; /* number of CTIOs currently active */
103 uint32_t
115 uint32_t
104 cdb0 : 8,
105 : 1,
106 dead : 1,
107 tattr : 3,
108 state : 3;
116 srr_notify_rcvd : 1,
117 cdb0 : 8,
118 sendst : 1,
119 dead : 1,
120 tattr : 3,
121 state : 3;
122 void * ests;
123 /*
124 * The current SRR notify copy
125 */
126 uint8_t srr[64]; /* sb QENTRY_LEN, but order of definitions is wrong */
127 void * srr_ccb;
128 uint32_t nsrr;
109} atio_private_data_t;
110#define ATPD_STATE_FREE 0
111#define ATPD_STATE_ATIO 1
112#define ATPD_STATE_CAM 2
113#define ATPD_STATE_CTIO 3
114#define ATPD_STATE_LAST_CTIO 4
115#define ATPD_STATE_PDON 5
116
117typedef union inot_private_data inot_private_data_t;
118union inot_private_data {
119 inot_private_data_t *next;
120 struct {
121 isp_notify_t nt; /* must be first! */
122 uint8_t data[64]; /* sb QENTRY_LEN, but order of definitions is wrong */
123 uint32_t tag_id, seq_id;
124 } rd;
125};
129} atio_private_data_t;
130#define ATPD_STATE_FREE 0
131#define ATPD_STATE_ATIO 1
132#define ATPD_STATE_CAM 2
133#define ATPD_STATE_CTIO 3
134#define ATPD_STATE_LAST_CTIO 4
135#define ATPD_STATE_PDON 5
136
137typedef union inot_private_data inot_private_data_t;
138union inot_private_data {
139 inot_private_data_t *next;
140 struct {
141 isp_notify_t nt; /* must be first! */
142 uint8_t data[64]; /* sb QENTRY_LEN, but order of definitions is wrong */
143 uint32_t tag_id, seq_id;
144 } rd;
145};
146typedef struct isp_timed_notify_ack {
147 void *isp;
148 void *not;
149 uint8_t data[64]; /* sb QENTRY_LEN, but order of definitions is wrong */
150} isp_tna_t;
126
127typedef struct tstate {
128 SLIST_ENTRY(tstate) next;
129 struct cam_path *owner;
130 struct ccb_hdr_slist atios;
131 struct ccb_hdr_slist inots;
132 uint32_t hold;
133 uint32_t

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146
147#endif
148
149/*
150 * Per command info.
151 */
152struct isp_pcmd {
153 struct isp_pcmd * next;
151
152typedef struct tstate {
153 SLIST_ENTRY(tstate) next;
154 struct cam_path *owner;
155 struct ccb_hdr_slist atios;
156 struct ccb_hdr_slist inots;
157 uint32_t hold;
158 uint32_t

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171
172#endif
173
174/*
175 * Per command info.
176 */
177struct isp_pcmd {
178 struct isp_pcmd * next;
154 bus_dmamap_t dmap; /* dma map for this command */
155 struct ispsoftc * isp; /* containing isp */
156 struct callout wdog; /* watchdog timer */
157 uint8_t crn; /* command reference number */
179 bus_dmamap_t dmap; /* dma map for this command */
180 struct ispsoftc * isp; /* containing isp */
181 struct callout wdog; /* watchdog timer */
182 uint8_t totslen; /* sense length on status response */
183 uint8_t cumslen; /* sense length on status response */
184 uint8_t crn; /* command reference number */
158};
159#define ISP_PCMD(ccb) (ccb)->ccb_h.spriv_ptr1
160#define PISP_PCMD(ccb) ((struct isp_pcmd *)ISP_PCMD(ccb))
161
162/*
185};
186#define ISP_PCMD(ccb) (ccb)->ccb_h.spriv_ptr1
187#define PISP_PCMD(ccb) ((struct isp_pcmd *)ISP_PCMD(ccb))
188
189/*
190 * Per nexus info.
191 */
192struct isp_nexus {
193 struct isp_nexus * next;
194 uint32_t
195 crnseed : 8; /* next command reference number */
196 uint32_t
197 tgt : 16, /* TGT for target */
198 lun : 16; /* LUN for target */
199};
200#define NEXUS_HASH_WIDTH 32
201#define INITIAL_NEXUS_COUNT MAX_FC_TARG
202#define NEXUS_HASH(tgt, lun) ((tgt + lun) % NEXUS_HASH_WIDTH)
203
204/*
163 * Per channel information
164 */
165SLIST_HEAD(tslist, tstate);
166
167struct isp_fc {
168 struct cam_sim *sim;
169 struct cam_path *path;
170 struct ispsoftc *isp;
171 struct proc *kproc;
172 bus_dma_tag_t tdmat;
173 bus_dmamap_t tdmap;
174 uint64_t def_wwpn;
175 uint64_t def_wwnn;
176 uint32_t loop_down_time;
177 uint32_t loop_down_limit;
178 uint32_t gone_device_time;
205 * Per channel information
206 */
207SLIST_HEAD(tslist, tstate);
208
209struct isp_fc {
210 struct cam_sim *sim;
211 struct cam_path *path;
212 struct ispsoftc *isp;
213 struct proc *kproc;
214 bus_dma_tag_t tdmat;
215 bus_dmamap_t tdmap;
216 uint64_t def_wwpn;
217 uint64_t def_wwnn;
218 uint32_t loop_down_time;
219 uint32_t loop_down_limit;
220 uint32_t gone_device_time;
221 /*
222 * Per target/lun info- just to keep a per-ITL nexus crn count
223 */
224 struct isp_nexus *nexus_hash[NEXUS_HASH_WIDTH];
225 struct isp_nexus *nexus_free_list;
179 uint32_t
180#ifdef ISP_TARGET_MODE
181#ifdef ISP_INTERNAL_TARGET
182 proc_active : 1,
183#endif
184 tm_luns_enabled : 1,
185 tm_enable_defer : 1,
186 tm_enabled : 1,

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197 struct callout gdt; /* gone device timer */
198 struct task ltask;
199 struct task gtask;
200#ifdef ISP_TARGET_MODE
201 struct tslist lun_hash[LUN_HASH_SIZE];
202#ifdef ISP_INTERNAL_TARGET
203 struct proc * target_proc;
204#endif
226 uint32_t
227#ifdef ISP_TARGET_MODE
228#ifdef ISP_INTERNAL_TARGET
229 proc_active : 1,
230#endif
231 tm_luns_enabled : 1,
232 tm_enable_defer : 1,
233 tm_enabled : 1,

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244 struct callout gdt; /* gone device timer */
245 struct task ltask;
246 struct task gtask;
247#ifdef ISP_TARGET_MODE
248 struct tslist lun_hash[LUN_HASH_SIZE];
249#ifdef ISP_INTERNAL_TARGET
250 struct proc * target_proc;
251#endif
252#if defined(DEBUG)
253 unsigned int inject_lost_data_frame;
205#endif
254#endif
206 uint8_t crnseed; /* next command reference number */
255#endif
207};
208
209struct isp_spi {
210 struct cam_sim *sim;
211 struct cam_path *path;
212 uint32_t
213#ifdef ISP_TARGET_MODE
214#ifdef ISP_INTERNAL_TARGET

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261
262 uint32_t
263#ifdef ISP_TARGET_MODE
264 tmwanted : 1,
265 tmbusy : 1,
266#else
267 : 2,
268#endif
256};
257
258struct isp_spi {
259 struct cam_sim *sim;
260 struct cam_path *path;
261 uint32_t
262#ifdef ISP_TARGET_MODE
263#ifdef ISP_INTERNAL_TARGET

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310
311 uint32_t
312#ifdef ISP_TARGET_MODE
313 tmwanted : 1,
314 tmbusy : 1,
315#else
316 : 2,
317#endif
318 sixtyfourbit : 1, /* sixtyfour bit platform */
269 timer_active : 1,
270 autoconf : 1,
271 ehook_active : 1,
272 disabled : 1,
273 mbox_sleeping : 1,
274 mbox_sleep_ok : 1,
275 mboxcmd_done : 1,
276 mboxbsy : 1;

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283 int framesize;
284 int exec_throttle;
285 int cont_max;
286
287#ifdef ISP_TARGET_MODE
288 cam_status * rptr;
289#endif
290
319 timer_active : 1,
320 autoconf : 1,
321 ehook_active : 1,
322 disabled : 1,
323 mbox_sleeping : 1,
324 mbox_sleep_ok : 1,
325 mboxcmd_done : 1,
326 mboxbsy : 1;

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333 int framesize;
334 int exec_throttle;
335 int cont_max;
336
337#ifdef ISP_TARGET_MODE
338 cam_status * rptr;
339#endif
340
341 bus_addr_t ecmd_dma;
342 isp_ecmd_t * ecmd_base;
343 isp_ecmd_t * ecmd_free;
344
291 /*
292 * Per-type private storage...
293 */
294 union {
295 struct isp_fc *fc;
296 struct isp_spi *spi;
297 void *ptr;
298 } pc;

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313 }
314#define ISP_SET_PC(isp, chan, tag, val) \
315 if (IS_SCSI(isp)) { \
316 ISP_SPI_PC(isp, chan)-> tag = val; \
317 } else { \
318 ISP_FC_PC(isp, chan)-> tag = val; \
319 }
320
345 /*
346 * Per-type private storage...
347 */
348 union {
349 struct isp_fc *fc;
350 struct isp_spi *spi;
351 void *ptr;
352 } pc;

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367 }
368#define ISP_SET_PC(isp, chan, tag, val) \
369 if (IS_SCSI(isp)) { \
370 ISP_SPI_PC(isp, chan)-> tag = val; \
371 } else { \
372 ISP_FC_PC(isp, chan)-> tag = val; \
373 }
374
321#define FCP_NEXT_CRN(isp, cmd, rslt, chan, tgt, lun) \
322 if ((isp)->isp_osinfo.pc.fc[(chan)].crnseed == 0) { \
323 (isp)->isp_osinfo.pc.fc[(chan)].crnseed = 1; \
324 } \
325 if (cmd) { \
326 PISP_PCMD(cmd)->crn = (isp)->isp_osinfo.pc.fc[(chan)].crnseed; \
327 } \
328 (rslt) = (isp)->isp_osinfo.pc.fc[(chan)].crnseed++
329
330
375#define FCP_NEXT_CRN isp_fcp_next_crn
331#define isp_lock isp_osinfo.lock
332#define isp_bus_tag isp_osinfo.bus_tag
333#define isp_bus_handle isp_osinfo.bus_handle
334
335/*
336 * Locking macros...
337 */
338#define ISP_LOCK(isp) mtx_lock(&isp->isp_osinfo.lock)
339#define ISP_UNLOCK(isp) mtx_unlock(&isp->isp_osinfo.lock)
340
341/*
342 * Required Macros/Defines
343 */
376#define isp_lock isp_osinfo.lock
377#define isp_bus_tag isp_osinfo.bus_tag
378#define isp_bus_handle isp_osinfo.bus_handle
379
380/*
381 * Locking macros...
382 */
383#define ISP_LOCK(isp) mtx_lock(&isp->isp_osinfo.lock)
384#define ISP_UNLOCK(isp) mtx_unlock(&isp->isp_osinfo.lock)
385
386/*
387 * Required Macros/Defines
388 */
344
345#define ISP_FC_SCRLEN 0x1000
346
347#define ISP_MEMZERO(a, b) memset(a, 0, b)
348#define ISP_MEMCPY memcpy
349#define ISP_SNPRINTF snprintf
350#define ISP_DELAY DELAY
351#define ISP_SLEEP(isp, x) DELAY(x)
352

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454#define XS_CDBLEN(ccb) (ccb)->cdb_len
455#define XS_XFRLEN(ccb) (ccb)->dxfer_len
456#define XS_TIME(ccb) (ccb)->ccb_h.timeout
457#define XS_GET_RESID(ccb) (ccb)->resid
458#define XS_SET_RESID(ccb, r) (ccb)->resid = r
459#define XS_STSP(ccb) (&(ccb)->scsi_status)
460#define XS_SNSP(ccb) (&(ccb)->sense_data)
461
389#define ISP_FC_SCRLEN 0x1000
390
391#define ISP_MEMZERO(a, b) memset(a, 0, b)
392#define ISP_MEMCPY memcpy
393#define ISP_SNPRINTF snprintf
394#define ISP_DELAY DELAY
395#define ISP_SLEEP(isp, x) DELAY(x)
396

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498#define XS_CDBLEN(ccb) (ccb)->cdb_len
499#define XS_XFRLEN(ccb) (ccb)->dxfer_len
500#define XS_TIME(ccb) (ccb)->ccb_h.timeout
501#define XS_GET_RESID(ccb) (ccb)->resid
502#define XS_SET_RESID(ccb, r) (ccb)->resid = r
503#define XS_STSP(ccb) (&(ccb)->scsi_status)
504#define XS_SNSP(ccb) (&(ccb)->sense_data)
505
462#define XS_SNSLEN(ccb) \
463 imin((sizeof((ccb)->sense_data)), ccb->sense_len - ccb->sense_resid)
506#define XS_TOT_SNSLEN(ccb) ccb->sense_len
507#define XS_CUR_SNSLEN(ccb) (ccb->sense_len - ccb->sense_resid)
464
465#define XS_SNSKEY(ccb) (scsi_get_sense_key(&(ccb)->sense_data, \
508
509#define XS_SNSKEY(ccb) (scsi_get_sense_key(&(ccb)->sense_data, \
466 ccb->sense_len - ccb->sense_resid, \
467 /*show_errors*/ 1))
510 ccb->sense_len - ccb->sense_resid, 1))
468
469#define XS_SNSASC(ccb) (scsi_get_asc(&(ccb)->sense_data, \
511
512#define XS_SNSASC(ccb) (scsi_get_asc(&(ccb)->sense_data, \
470 ccb->sense_len - ccb->sense_resid, \
471 /*show_errors*/ 1))
513 ccb->sense_len - ccb->sense_resid, 1))
472
473#define XS_SNSASCQ(ccb) (scsi_get_ascq(&(ccb)->sense_data, \
514
515#define XS_SNSASCQ(ccb) (scsi_get_ascq(&(ccb)->sense_data, \
474 ccb->sense_len - ccb->sense_resid, \
475 /*show_errors*/ 1))
516 ccb->sense_len - ccb->sense_resid, 1))
476#define XS_TAG_P(ccb) \
477 (((ccb)->ccb_h.flags & CAM_TAG_ACTION_VALID) && \
478 (ccb)->tag_action != CAM_TAG_ACTION_NONE)
479
480#define XS_TAG_TYPE(ccb) \
481 ((ccb->tag_action == MSG_SIMPLE_Q_TAG)? REQFLAG_STAG : \
482 ((ccb->tag_action == MSG_HEAD_OF_Q_TAG)? REQFLAG_HTAG : REQFLAG_OTAG))
483
484
485#define XS_SETERR(ccb, v) (ccb)->ccb_h.status &= ~CAM_STATUS_MASK, \
517#define XS_TAG_P(ccb) \
518 (((ccb)->ccb_h.flags & CAM_TAG_ACTION_VALID) && \
519 (ccb)->tag_action != CAM_TAG_ACTION_NONE)
520
521#define XS_TAG_TYPE(ccb) \
522 ((ccb->tag_action == MSG_SIMPLE_Q_TAG)? REQFLAG_STAG : \
523 ((ccb->tag_action == MSG_HEAD_OF_Q_TAG)? REQFLAG_HTAG : REQFLAG_OTAG))
524
525
526#define XS_SETERR(ccb, v) (ccb)->ccb_h.status &= ~CAM_STATUS_MASK, \
486 (ccb)->ccb_h.status |= v, \
487 (ccb)->ccb_h.spriv_field0 |= ISP_SPRIV_ERRSET
527 (ccb)->ccb_h.status |= v
488
489# define HBA_NOERROR CAM_REQ_INPROG
490# define HBA_BOTCH CAM_UNREC_HBA_ERROR
491# define HBA_CMDTIMEOUT CAM_CMD_TIMEOUT
492# define HBA_SELTIMEOUT CAM_SEL_TIMEOUT
493# define HBA_TGTBSY CAM_SCSI_STATUS_ERROR
494# define HBA_BUSRESET CAM_SCSI_BUS_RESET
495# define HBA_ABORTED CAM_REQ_ABORTED
496# define HBA_DATAOVR CAM_DATA_RUN_ERR
497# define HBA_ARQFAIL CAM_AUTOSENSE_FAIL
498
499
500#define XS_ERR(ccb) ((ccb)->ccb_h.status & CAM_STATUS_MASK)
501
528
529# define HBA_NOERROR CAM_REQ_INPROG
530# define HBA_BOTCH CAM_UNREC_HBA_ERROR
531# define HBA_CMDTIMEOUT CAM_CMD_TIMEOUT
532# define HBA_SELTIMEOUT CAM_SEL_TIMEOUT
533# define HBA_TGTBSY CAM_SCSI_STATUS_ERROR
534# define HBA_BUSRESET CAM_SCSI_BUS_RESET
535# define HBA_ABORTED CAM_REQ_ABORTED
536# define HBA_DATAOVR CAM_DATA_RUN_ERR
537# define HBA_ARQFAIL CAM_AUTOSENSE_FAIL
538
539
540#define XS_ERR(ccb) ((ccb)->ccb_h.status & CAM_STATUS_MASK)
541
502#define XS_NOERR(ccb) \
503 (((ccb)->ccb_h.spriv_field0 & ISP_SPRIV_ERRSET) == 0 || \
504 ((ccb)->ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_INPROG)
542#define XS_NOERR(ccb) (((ccb)->ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_INPROG)
505
543
506#define XS_INITERR(ccb) \
507 XS_SETERR(ccb, CAM_REQ_INPROG), (ccb)->ccb_h.spriv_field0 = 0
544#define XS_INITERR(ccb) XS_SETERR(ccb, CAM_REQ_INPROG), ccb->sense_resid = ccb->sense_len
508
545
509#define XS_SAVE_SENSE(xs, sense_ptr, slen) do { \
510 (xs)->ccb_h.status |= CAM_AUTOSNS_VALID; \
511 memset(&(xs)->sense_data, 0, sizeof((xs)->sense_data)); \
512 memcpy(&(xs)->sense_data, sense_ptr, imin(XS_SNSLEN(xs),\
513 slen)); \
514 if (slen < (xs)->sense_len) \
515 (xs)->sense_resid = (xs)->sense_len - slen; \
516 } while (0);
546#define XS_SAVE_SENSE(xs, sense_ptr, totslen, slen) do { \
547 uint32_t tlen = slen; \
548 if (tlen > (xs)->sense_len) \
549 tlen = (xs)->sense_len; \
550 PISP_PCMD(xs)->totslen = imin((xs)->sense_len, totslen); \
551 PISP_PCMD(xs)->cumslen = tlen; \
552 memcpy(&(xs)->sense_data, sense_ptr, tlen); \
553 (xs)->sense_resid = (xs)->sense_len - tlen; \
554 (xs)->ccb_h.status |= CAM_AUTOSNS_VALID; \
555 } while (0)
517
556
557#define XS_SENSE_APPEND(xs, xsnsp, xsnsl) do { \
558 uint32_t off = PISP_PCMD(xs)->cumslen; \
559 uint8_t *ptr = &((uint8_t *)(&(xs)->sense_data))[off]; \
560 uint32_t amt = imin(xsnsl, PISP_PCMD(xs)->totslen - off); \
561 if (amt) { \
562 memcpy(ptr, xsnsp, amt); \
563 (xs)->sense_resid -= amt; \
564 PISP_PCMD(xs)->cumslen += amt; \
565 } \
566 } while (0)
567
518#define XS_SENSE_VALID(xs) (((xs)->ccb_h.status & CAM_AUTOSNS_VALID) != 0)
519
520#define DEFAULT_FRAMESIZE(isp) isp->isp_osinfo.framesize
521#define DEFAULT_EXEC_THROTTLE(isp) isp->isp_osinfo.exec_throttle
522
523#define GET_DEFAULT_ROLE(isp, chan) \
524 (IS_FC(isp)? ISP_FC_PC(isp, chan)->def_role : ISP_SPI_PC(isp, chan)->def_role)
525#define SET_DEFAULT_ROLE(isp, chan, val) \

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629extern int isp_loop_down_limit;
630extern int isp_gone_device_time;
631extern int isp_quickboot_time;
632extern int isp_autoconfig;
633
634/*
635 * Platform private flags
636 */
568#define XS_SENSE_VALID(xs) (((xs)->ccb_h.status & CAM_AUTOSNS_VALID) != 0)
569
570#define DEFAULT_FRAMESIZE(isp) isp->isp_osinfo.framesize
571#define DEFAULT_EXEC_THROTTLE(isp) isp->isp_osinfo.exec_throttle
572
573#define GET_DEFAULT_ROLE(isp, chan) \
574 (IS_FC(isp)? ISP_FC_PC(isp, chan)->def_role : ISP_SPI_PC(isp, chan)->def_role)
575#define SET_DEFAULT_ROLE(isp, chan, val) \

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679extern int isp_loop_down_limit;
680extern int isp_gone_device_time;
681extern int isp_quickboot_time;
682extern int isp_autoconfig;
683
684/*
685 * Platform private flags
686 */
637#define ISP_SPRIV_ERRSET 0x1
638#define ISP_SPRIV_TACTIVE 0x2
639#define ISP_SPRIV_DONE 0x8
640#define ISP_SPRIV_WPEND 0x10
641
687
642#define XS_S_TACTIVE(sccb) (sccb)->ccb_h.spriv_field0 |= ISP_SPRIV_TACTIVE
643#define XS_C_TACTIVE(sccb) (sccb)->ccb_h.spriv_field0 &= ~ISP_SPRIV_TACTIVE
644#define XS_TACTIVE_P(sccb) ((sccb)->ccb_h.spriv_field0 & ISP_SPRIV_TACTIVE)
645
646#define XS_CMD_S_DONE(sccb) (sccb)->ccb_h.spriv_field0 |= ISP_SPRIV_DONE
647#define XS_CMD_C_DONE(sccb) (sccb)->ccb_h.spriv_field0 &= ~ISP_SPRIV_DONE
648#define XS_CMD_DONE_P(sccb) ((sccb)->ccb_h.spriv_field0 & ISP_SPRIV_DONE)
649
650#define XS_CMD_S_WPEND(sccb) (sccb)->ccb_h.spriv_field0 |= ISP_SPRIV_WPEND
651#define XS_CMD_C_WPEND(sccb) (sccb)->ccb_h.spriv_field0 &= ~ISP_SPRIV_WPEND
652#define XS_CMD_WPEND_P(sccb) ((sccb)->ccb_h.spriv_field0 & ISP_SPRIV_WPEND)
653
654#define XS_CMD_S_CLEAR(sccb) (sccb)->ccb_h.spriv_field0 = 0
655
656/*
657 * Platform Library Functions
658 */
659void isp_prt(ispsoftc_t *, int level, const char *, ...) __printflike(3, 4);
660void isp_xs_prt(ispsoftc_t *, XS_T *, int level, const char *, ...) __printflike(4, 5);
661uint64_t isp_nanotime_sub(struct timespec *, struct timespec *);
662int isp_mbox_acquire(ispsoftc_t *);
663void isp_mbox_wait_complete(ispsoftc_t *, mbreg_t *);
664void isp_mbox_notify_done(ispsoftc_t *);
665void isp_mbox_release(ispsoftc_t *);
666int isp_fc_scratch_acquire(ispsoftc_t *, int);
667int isp_mstohz(int);
668void isp_platform_intr(void *);
669void isp_common_dmateardown(ispsoftc_t *, struct ccb_scsiio *, uint32_t);
688/*
689 * Platform Library Functions
690 */
691void isp_prt(ispsoftc_t *, int level, const char *, ...) __printflike(3, 4);
692void isp_xs_prt(ispsoftc_t *, XS_T *, int level, const char *, ...) __printflike(4, 5);
693uint64_t isp_nanotime_sub(struct timespec *, struct timespec *);
694int isp_mbox_acquire(ispsoftc_t *);
695void isp_mbox_wait_complete(ispsoftc_t *, mbreg_t *);
696void isp_mbox_notify_done(ispsoftc_t *);
697void isp_mbox_release(ispsoftc_t *);
698int isp_fc_scratch_acquire(ispsoftc_t *, int);
699int isp_mstohz(int);
700void isp_platform_intr(void *);
701void isp_common_dmateardown(ispsoftc_t *, struct ccb_scsiio *, uint32_t);
702int isp_fcp_next_crn(ispsoftc_t *, uint8_t *, XS_T *);
670
671/*
672 * Platform Version specific defines
673 */
674#define BUS_DMA_ROOTARG(x) bus_get_dma_tag(x)
675#define isp_dma_tag_create(a, b, c, d, e, f, g, h, i, j, k, z) \
676 bus_dma_tag_create(a, b, c, d, e, f, g, h, i, j, k, \
677 busdma_lock_mutex, &isp->isp_osinfo.lock, z)

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704/*
705 * Platform Version specific defines
706 */
707#define BUS_DMA_ROOTARG(x) bus_get_dma_tag(x)
708#define isp_dma_tag_create(a, b, c, d, e, f, g, h, i, j, k, z) \
709 bus_dma_tag_create(a, b, c, d, e, f, g, h, i, j, k, \
710 busdma_lock_mutex, &isp->isp_osinfo.lock, z)

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