3 * Qlogic ISP SCSI Host Adapter FreeBSD Wrapper Definitions
5 * Copyright (c) 1997-2008 by Matthew Jacob
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
11 * 1. Redistributions of source code must retain the above copyright
12 * notice immediately at the beginning of the file, without modification,
13 * this list of conditions, and the following disclaimer.
14 * 2. The name of the author may not be used to endorse or promote products
15 * derived from this software without specific prior written permission.
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
21 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 #ifndef _ISP_FREEBSD_H
30 #define _ISP_FREEBSD_H
32 #include <sys/param.h>
33 #include <sys/systm.h>
34 #include <sys/endian.h>
36 #include <sys/kernel.h>
37 #include <sys/queue.h>
38 #include <sys/malloc.h>
39 #include <sys/mutex.h>
40 #include <sys/condvar.h>
44 #include <sys/taskqueue.h>
46 #include <machine/bus.h>
47 #include <machine/cpu.h>
48 #include <machine/stdarg.h>
51 #include <cam/cam_debug.h>
52 #include <cam/cam_ccb.h>
53 #include <cam/cam_sim.h>
54 #include <cam/cam_xpt.h>
55 #include <cam/cam_xpt_sim.h>
56 #include <cam/cam_debug.h>
57 #include <cam/scsi/scsi_all.h>
58 #include <cam/scsi/scsi_message.h>
63 #define ISP_PLATFORM_VERSION_MAJOR 7
64 #define ISP_PLATFORM_VERSION_MINOR 0
67 * Efficiency- get rid of SBus code && tests unless we need them.
70 #define ISP_SBUS_SUPPORTED 1
72 #define ISP_SBUS_SUPPORTED 0
75 #define ISP_IFLAGS INTR_TYPE_CAM | INTR_ENTROPY | INTR_MPSAFE
77 #ifdef ISP_TARGET_MODE
78 #define ISP_TARGET_FUNCTIONS 1
79 #define ATPDPSIZE 4096
81 #include <dev/isp/isp_target.h>
85 uint32_t orig_datalen;
86 uint32_t bytes_xfered;
100 } atio_private_data_t;
101 #define ATPD_STATE_FREE 0
102 #define ATPD_STATE_ATIO 1
103 #define ATPD_STATE_CAM 2
104 #define ATPD_STATE_CTIO 3
105 #define ATPD_STATE_LAST_CTIO 4
106 #define ATPD_STATE_PDON 5
108 typedef union inot_private_data inot_private_data_t;
109 union inot_private_data {
110 inot_private_data_t *next;
112 isp_notify_t nt; /* must be first! */
113 uint8_t data[64]; /* sb QENTRY_LEN, but order of definitions is wrong */
114 uint32_t tag_id, seq_id;
118 typedef struct tstate {
119 SLIST_ENTRY(tstate) next;
120 struct cam_path *owner;
121 struct ccb_hdr_slist atios;
122 struct ccb_hdr_slist inots;
126 inot_private_data_t * restart_queue;
127 inot_private_data_t * ntfree;
128 inot_private_data_t ntpool[ATPDPSIZE];
129 atio_private_data_t * atfree;
130 atio_private_data_t atpool[ATPDPSIZE];
133 #define LUN_HASH_SIZE 32
134 #define LUN_HASH_FUNC(lun) ((lun) & (LUN_HASH_SIZE - 1))
142 struct isp_pcmd * next;
143 bus_dmamap_t dmap; /* dma map for this command */
144 struct ispsoftc * isp; /* containing isp */
145 struct callout wdog; /* watchdog timer */
147 #define ISP_PCMD(ccb) (ccb)->ccb_h.spriv_ptr1
148 #define PISP_PCMD(ccb) ((struct isp_pcmd *)ISP_PCMD(ccb))
151 * Per channel information
153 SLIST_HEAD(tslist, tstate);
157 struct cam_path *path;
158 struct ispsoftc *isp;
164 uint32_t loop_down_time;
165 uint32_t loop_down_limit;
166 uint32_t gone_device_time;
168 #ifdef ISP_TARGET_MODE
169 #ifdef ISP_INTERNAL_TARGET
179 def_role : 2, /* default role */
184 struct callout ldt; /* loop down timer */
185 struct callout gdt; /* gone device timer */
188 #ifdef ISP_TARGET_MODE
189 struct tslist lun_hash[LUN_HASH_SIZE];
190 #ifdef ISP_INTERNAL_TARGET
191 struct proc * target_proc;
198 struct cam_path *path;
200 #ifdef ISP_TARGET_MODE
201 #ifdef ISP_INTERNAL_TARGET
211 #ifdef ISP_TARGET_MODE
212 struct tslist lun_hash[LUN_HASH_SIZE];
213 #ifdef ISP_INTERNAL_TARGET
214 struct proc * target_proc;
221 * Linkage, locking, and identity
226 struct intr_config_hook ehook;
227 struct cam_devq * devq;
232 const struct firmware * fw;
237 bus_space_tag_t bus_tag;
239 bus_space_handle_t bus_handle;
244 * Command and transaction related related stuff
246 struct isp_pcmd * pcmd_pool;
247 struct isp_pcmd * pcmd_free;
250 #ifdef ISP_TARGET_MODE
266 struct callout tmo; /* general timer */
269 * misc- needs to be sorted better XXXXXX
275 #ifdef ISP_TARGET_MODE
280 * Per-type private storage...
288 #define ISP_FC_PC(isp, chan) (&(isp)->isp_osinfo.pc.fc[(chan)])
289 #define ISP_SPI_PC(isp, chan) (&(isp)->isp_osinfo.pc.spi[(chan)])
290 #define ISP_GET_PC(isp, chan, tag, rslt) \
291 if (IS_SCSI(isp)) { \
292 rslt = ISP_SPI_PC(isp, chan)-> tag; \
294 rslt = ISP_FC_PC(isp, chan)-> tag; \
296 #define ISP_GET_PC_ADDR(isp, chan, tag, rp) \
297 if (IS_SCSI(isp)) { \
298 rp = &ISP_SPI_PC(isp, chan)-> tag; \
300 rp = &ISP_FC_PC(isp, chan)-> tag; \
302 #define ISP_SET_PC(isp, chan, tag, val) \
303 if (IS_SCSI(isp)) { \
304 ISP_SPI_PC(isp, chan)-> tag = val; \
306 ISP_FC_PC(isp, chan)-> tag = val; \
309 #define isp_lock isp_osinfo.lock
310 #define isp_bus_tag isp_osinfo.bus_tag
311 #define isp_bus_handle isp_osinfo.bus_handle
316 #define ISP_LOCK(isp) mtx_lock(&isp->isp_osinfo.lock)
317 #define ISP_UNLOCK(isp) mtx_unlock(&isp->isp_osinfo.lock)
320 * Required Macros/Defines
323 #define ISP_FC_SCRLEN 0x1000
325 #define ISP_MEMZERO(a, b) memset(a, 0, b)
326 #define ISP_MEMCPY memcpy
327 #define ISP_SNPRINTF snprintf
328 #define ISP_DELAY DELAY
329 #define ISP_SLEEP(isp, x) DELAY(x)
334 #define ISP_INLINE __inline
339 #define NANOTIME_T struct timespec
340 #define GET_NANOTIME nanotime
341 #define GET_NANOSEC(x) ((x)->tv_sec * 1000000000 + (x)->tv_nsec)
342 #define NANOTIME_SUB isp_nanotime_sub
344 #define MAXISPREQUEST(isp) ((IS_FC(isp) || IS_ULTRA2(isp))? 1024 : 256)
346 #define MEMORYBARRIER(isp, type, offset, size, chan) \
350 struct isp_fc *fc = ISP_FC_PC(isp, chan); \
351 bus_dmamap_sync(fc->tdmat, fc->tdmap, \
352 BUS_DMASYNC_PREREAD | BUS_DMASYNC_PREWRITE); \
356 bus_dmamap_sync(isp->isp_osinfo.cdmat, \
357 isp->isp_osinfo.cdmap, \
358 BUS_DMASYNC_PREREAD | BUS_DMASYNC_PREWRITE); \
362 struct isp_fc *fc = ISP_FC_PC(isp, chan); \
363 bus_dmamap_sync(fc->tdmat, fc->tdmap, \
364 BUS_DMASYNC_POSTREAD | BUS_DMASYNC_POSTWRITE); \
368 bus_dmamap_sync(isp->isp_osinfo.cdmat, \
369 isp->isp_osinfo.cdmap, \
370 BUS_DMASYNC_POSTREAD | BUS_DMASYNC_POSTWRITE); \
373 bus_space_barrier(isp->isp_osinfo.bus_tag, \
374 isp->isp_osinfo.bus_handle, offset, size, \
375 BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE); \
381 #define MBOX_ACQUIRE isp_mbox_acquire
382 #define MBOX_WAIT_COMPLETE isp_mbox_wait_complete
383 #define MBOX_NOTIFY_COMPLETE isp_mbox_notify_done
384 #define MBOX_RELEASE isp_mbox_release
386 #define FC_SCRATCH_ACQUIRE isp_fc_scratch_acquire
387 #define FC_SCRATCH_RELEASE(isp, chan) isp->isp_osinfo.pc.fc[chan].fcbsy = 0
390 #define SCSI_GOOD SCSI_STATUS_OK
393 #define SCSI_CHECK SCSI_STATUS_CHECK_COND
396 #define SCSI_BUSY SCSI_STATUS_BUSY
399 #define SCSI_QFULL SCSI_STATUS_QUEUE_FULL
402 #define XS_T struct ccb_scsiio
403 #define XS_DMA_ADDR_T bus_addr_t
404 #define XS_GET_DMA64_SEG(a, b, c) \
407 bus_dma_segment_t *e = b; \
410 d->ds_base = DMA_LO32(e->ds_addr); \
411 d->ds_basehi = DMA_HI32(e->ds_addr); \
412 d->ds_count = e->ds_len; \
414 #define XS_GET_DMA_SEG(a, b, c) \
417 bus_dma_segment_t *e = b; \
420 d->ds_base = DMA_LO32(e->ds_addr); \
421 d->ds_count = e->ds_len; \
423 #define XS_ISP(ccb) cam_sim_softc(xpt_path_sim((ccb)->ccb_h.path))
424 #define XS_CHANNEL(ccb) cam_sim_bus(xpt_path_sim((ccb)->ccb_h.path))
425 #define XS_TGT(ccb) (ccb)->ccb_h.target_id
426 #define XS_LUN(ccb) (ccb)->ccb_h.target_lun
428 #define XS_CDBP(ccb) \
429 (((ccb)->ccb_h.flags & CAM_CDB_POINTER)? \
430 (ccb)->cdb_io.cdb_ptr : (ccb)->cdb_io.cdb_bytes)
432 #define XS_CDBLEN(ccb) (ccb)->cdb_len
433 #define XS_XFRLEN(ccb) (ccb)->dxfer_len
434 #define XS_TIME(ccb) (ccb)->ccb_h.timeout
435 #define XS_GET_RESID(ccb) (ccb)->resid
436 #define XS_SET_RESID(ccb, r) (ccb)->resid = r
437 #define XS_STSP(ccb) (&(ccb)->scsi_status)
438 #define XS_SNSP(ccb) (&(ccb)->sense_data)
440 #define XS_SNSLEN(ccb) \
441 imin((sizeof((ccb)->sense_data)), ccb->sense_len - ccb->sense_resid)
443 #define XS_SNSKEY(ccb) (scsi_get_sense_key(&(ccb)->sense_data, \
444 ccb->sense_len - ccb->sense_resid, \
447 #define XS_SNSASC(ccb) (scsi_get_asc(&(ccb)->sense_data, \
448 ccb->sense_len - ccb->sense_resid, \
451 #define XS_SNSASCQ(ccb) (scsi_get_ascq(&(ccb)->sense_data, \
452 ccb->sense_len - ccb->sense_resid, \
454 #define XS_TAG_P(ccb) \
455 (((ccb)->ccb_h.flags & CAM_TAG_ACTION_VALID) && \
456 (ccb)->tag_action != CAM_TAG_ACTION_NONE)
458 #define XS_TAG_TYPE(ccb) \
459 ((ccb->tag_action == MSG_SIMPLE_Q_TAG)? REQFLAG_STAG : \
460 ((ccb->tag_action == MSG_HEAD_OF_Q_TAG)? REQFLAG_HTAG : REQFLAG_OTAG))
463 #define XS_SETERR(ccb, v) (ccb)->ccb_h.status &= ~CAM_STATUS_MASK, \
464 (ccb)->ccb_h.status |= v, \
465 (ccb)->ccb_h.spriv_field0 |= ISP_SPRIV_ERRSET
467 # define HBA_NOERROR CAM_REQ_INPROG
468 # define HBA_BOTCH CAM_UNREC_HBA_ERROR
469 # define HBA_CMDTIMEOUT CAM_CMD_TIMEOUT
470 # define HBA_SELTIMEOUT CAM_SEL_TIMEOUT
471 # define HBA_TGTBSY CAM_SCSI_STATUS_ERROR
472 # define HBA_BUSRESET CAM_SCSI_BUS_RESET
473 # define HBA_ABORTED CAM_REQ_ABORTED
474 # define HBA_DATAOVR CAM_DATA_RUN_ERR
475 # define HBA_ARQFAIL CAM_AUTOSENSE_FAIL
478 #define XS_ERR(ccb) ((ccb)->ccb_h.status & CAM_STATUS_MASK)
480 #define XS_NOERR(ccb) \
481 (((ccb)->ccb_h.spriv_field0 & ISP_SPRIV_ERRSET) == 0 || \
482 ((ccb)->ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_INPROG)
484 #define XS_INITERR(ccb) \
485 XS_SETERR(ccb, CAM_REQ_INPROG), (ccb)->ccb_h.spriv_field0 = 0
487 #define XS_SAVE_SENSE(xs, sense_ptr, slen) do { \
488 (xs)->ccb_h.status |= CAM_AUTOSNS_VALID; \
489 memset(&(xs)->sense_data, 0, sizeof((xs)->sense_data)); \
490 memcpy(&(xs)->sense_data, sense_ptr, imin(XS_SNSLEN(xs),\
492 if (slen < (xs)->sense_len) \
493 (xs)->sense_resid = (xs)->sense_len - slen; \
496 #define XS_SENSE_VALID(xs) (((xs)->ccb_h.status & CAM_AUTOSNS_VALID) != 0)
498 #define DEFAULT_FRAMESIZE(isp) isp->isp_osinfo.framesize
499 #define DEFAULT_EXEC_THROTTLE(isp) isp->isp_osinfo.exec_throttle
501 #define GET_DEFAULT_ROLE(isp, chan) \
502 (IS_FC(isp)? ISP_FC_PC(isp, chan)->def_role : ISP_SPI_PC(isp, chan)->def_role)
503 #define SET_DEFAULT_ROLE(isp, chan, val) \
505 ISP_FC_PC(isp, chan)->def_role = val; \
507 ISP_SPI_PC(isp, chan)->def_role = val; \
510 #define DEFAULT_IID(isp, chan) isp->isp_osinfo.pc.spi[chan].iid
512 #define DEFAULT_LOOPID(x, chan) isp->isp_osinfo.pc.fc[chan].default_id
514 #define DEFAULT_NODEWWN(isp, chan) isp_default_wwn(isp, chan, 0, 1)
515 #define DEFAULT_PORTWWN(isp, chan) isp_default_wwn(isp, chan, 0, 0)
516 #define ACTIVE_NODEWWN(isp, chan) isp_default_wwn(isp, chan, 1, 1)
517 #define ACTIVE_PORTWWN(isp, chan) isp_default_wwn(isp, chan, 1, 0)
520 #if BYTE_ORDER == BIG_ENDIAN
521 #ifdef ISP_SBUS_SUPPORTED
522 #define ISP_IOXPUT_8(isp, s, d) *(d) = s
523 #define ISP_IOXPUT_16(isp, s, d) \
524 *(d) = (isp->isp_bustype == ISP_BT_SBUS)? s : bswap16(s)
525 #define ISP_IOXPUT_32(isp, s, d) \
526 *(d) = (isp->isp_bustype == ISP_BT_SBUS)? s : bswap32(s)
527 #define ISP_IOXGET_8(isp, s, d) d = (*((uint8_t *)s))
528 #define ISP_IOXGET_16(isp, s, d) \
529 d = (isp->isp_bustype == ISP_BT_SBUS)? \
530 *((uint16_t *)s) : bswap16(*((uint16_t *)s))
531 #define ISP_IOXGET_32(isp, s, d) \
532 d = (isp->isp_bustype == ISP_BT_SBUS)? \
533 *((uint32_t *)s) : bswap32(*((uint32_t *)s))
535 #else /* ISP_SBUS_SUPPORTED */
536 #define ISP_IOXPUT_8(isp, s, d) *(d) = s
537 #define ISP_IOXPUT_16(isp, s, d) *(d) = bswap16(s)
538 #define ISP_IOXPUT_32(isp, s, d) *(d) = bswap32(s)
539 #define ISP_IOXGET_8(isp, s, d) d = (*((uint8_t *)s))
540 #define ISP_IOXGET_16(isp, s, d) d = bswap16(*((uint16_t *)s))
541 #define ISP_IOXGET_32(isp, s, d) d = bswap32(*((uint32_t *)s))
543 #define ISP_SWIZZLE_NVRAM_WORD(isp, rp) *rp = bswap16(*rp)
544 #define ISP_SWIZZLE_NVRAM_LONG(isp, rp) *rp = bswap32(*rp)
546 #define ISP_IOZGET_8(isp, s, d) d = (*((uint8_t *)s))
547 #define ISP_IOZGET_16(isp, s, d) d = (*((uint16_t *)s))
548 #define ISP_IOZGET_32(isp, s, d) d = (*((uint32_t *)s))
549 #define ISP_IOZPUT_8(isp, s, d) *(d) = s
550 #define ISP_IOZPUT_16(isp, s, d) *(d) = s
551 #define ISP_IOZPUT_32(isp, s, d) *(d) = s
555 #define ISP_IOXPUT_8(isp, s, d) *(d) = s
556 #define ISP_IOXPUT_16(isp, s, d) *(d) = s
557 #define ISP_IOXPUT_32(isp, s, d) *(d) = s
558 #define ISP_IOXGET_8(isp, s, d) d = *(s)
559 #define ISP_IOXGET_16(isp, s, d) d = *(s)
560 #define ISP_IOXGET_32(isp, s, d) d = *(s)
561 #define ISP_SWIZZLE_NVRAM_WORD(isp, rp)
562 #define ISP_SWIZZLE_NVRAM_LONG(isp, rp)
564 #define ISP_IOZPUT_8(isp, s, d) *(d) = s
565 #define ISP_IOZPUT_16(isp, s, d) *(d) = bswap16(s)
566 #define ISP_IOZPUT_32(isp, s, d) *(d) = bswap32(s)
568 #define ISP_IOZGET_8(isp, s, d) d = (*((uint8_t *)(s)))
569 #define ISP_IOZGET_16(isp, s, d) d = bswap16(*((uint16_t *)(s)))
570 #define ISP_IOZGET_32(isp, s, d) d = bswap32(*((uint32_t *)(s)))
574 #define ISP_SWAP16(isp, s) bswap16(s)
575 #define ISP_SWAP32(isp, s) bswap32(s)
578 * Includes of common header files
581 #include <dev/isp/ispreg.h>
582 #include <dev/isp/ispvar.h>
583 #include <dev/isp/ispmbox.h>
586 * isp_osinfo definiitions && shorthand
588 #define SIMQFRZ_RESOURCE 0x1
589 #define SIMQFRZ_LOOPDOWN 0x2
590 #define SIMQFRZ_TIMED 0x4
592 #define isp_dev isp_osinfo.dev
595 * prototypes for isp_pci && isp_freebsd to share
597 extern int isp_attach(ispsoftc_t *);
598 extern int isp_detach(ispsoftc_t *);
599 extern void isp_uninit(ispsoftc_t *);
600 extern uint64_t isp_default_wwn(ispsoftc_t *, int, int, int);
605 extern int isp_announced;
606 extern int isp_fabric_hysteresis;
607 extern int isp_loop_down_limit;
608 extern int isp_gone_device_time;
609 extern int isp_quickboot_time;
610 extern int isp_autoconfig;
613 * Platform private flags
615 #define ISP_SPRIV_ERRSET 0x1
616 #define ISP_SPRIV_TACTIVE 0x2
617 #define ISP_SPRIV_DONE 0x8
618 #define ISP_SPRIV_WPEND 0x10
620 #define XS_S_TACTIVE(sccb) (sccb)->ccb_h.spriv_field0 |= ISP_SPRIV_TACTIVE
621 #define XS_C_TACTIVE(sccb) (sccb)->ccb_h.spriv_field0 &= ~ISP_SPRIV_TACTIVE
622 #define XS_TACTIVE_P(sccb) ((sccb)->ccb_h.spriv_field0 & ISP_SPRIV_TACTIVE)
624 #define XS_CMD_S_DONE(sccb) (sccb)->ccb_h.spriv_field0 |= ISP_SPRIV_DONE
625 #define XS_CMD_C_DONE(sccb) (sccb)->ccb_h.spriv_field0 &= ~ISP_SPRIV_DONE
626 #define XS_CMD_DONE_P(sccb) ((sccb)->ccb_h.spriv_field0 & ISP_SPRIV_DONE)
628 #define XS_CMD_S_WPEND(sccb) (sccb)->ccb_h.spriv_field0 |= ISP_SPRIV_WPEND
629 #define XS_CMD_C_WPEND(sccb) (sccb)->ccb_h.spriv_field0 &= ~ISP_SPRIV_WPEND
630 #define XS_CMD_WPEND_P(sccb) ((sccb)->ccb_h.spriv_field0 & ISP_SPRIV_WPEND)
633 #define XS_CMD_S_CLEAR(sccb) (sccb)->ccb_h.spriv_field0 = 0
636 * Platform Library Functions
638 void isp_prt(ispsoftc_t *, int level, const char *, ...) __printflike(3, 4);
639 void isp_xs_prt(ispsoftc_t *, XS_T *, int level, const char *, ...) __printflike(4, 5);
640 uint64_t isp_nanotime_sub(struct timespec *, struct timespec *);
641 int isp_mbox_acquire(ispsoftc_t *);
642 void isp_mbox_wait_complete(ispsoftc_t *, mbreg_t *);
643 void isp_mbox_notify_done(ispsoftc_t *);
644 void isp_mbox_release(ispsoftc_t *);
645 int isp_fc_scratch_acquire(ispsoftc_t *, int);
647 void isp_platform_intr(void *);
648 void isp_common_dmateardown(ispsoftc_t *, struct ccb_scsiio *, uint32_t);
651 * Platform Version specific defines
653 #define BUS_DMA_ROOTARG(x) bus_get_dma_tag(x)
654 #define isp_dma_tag_create(a, b, c, d, e, f, g, h, i, j, k, z) \
655 bus_dma_tag_create(a, b, c, d, e, f, g, h, i, j, k, \
656 busdma_lock_mutex, &isp->isp_osinfo.lock, z)
658 #define isp_setup_intr bus_setup_intr
660 #define isp_sim_alloc(a, b, c, d, e, f, g, h) \
661 cam_sim_alloc(a, b, c, d, e, &(d)->isp_osinfo.lock, f, g, h)
663 /* Should be BUS_SPACE_MAXSIZE, but MAXPHYS is larger than BUS_SPACE_MAXSIZE */
664 #define ISP_NSEGS ((MAXPHYS / PAGE_SIZE) + 1)
666 #define ISP_PATH_PRT(i, l, p, ...) \
667 if ((l) == ISP_LOGALL || ((l)& (i)->isp_dblev) != 0) { \
668 xpt_print(p, __VA_ARGS__); \
672 * Platform specific inline functions
676 * ISP General Library functions
679 #include <dev/isp/isp_library.h>
681 #endif /* _ISP_FREEBSD_H */