1 /* $FreeBSD: src/sys/dev/isp/isp_freebsd.h,v 1.120 2011/11/06 00:44:40 mjacob Exp $ */
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/condvar.h>
40 #include <sys/sysctl.h>
44 #include <sys/taskqueue.h>
46 #include <machine/cpu.h>
47 #include <machine/stdarg.h>
49 #include <bus/cam/cam.h>
50 #include <bus/cam/cam_debug.h>
51 #include <bus/cam/cam_ccb.h>
52 #include <bus/cam/cam_sim.h>
53 #include <bus/cam/cam_xpt.h>
54 #include <bus/cam/cam_xpt_sim.h>
55 #include <bus/cam/scsi/scsi_all.h>
56 #include <bus/cam/scsi/scsi_message.h>
60 #define ISP_PLATFORM_VERSION_MAJOR 7
61 #define ISP_PLATFORM_VERSION_MINOR 0
64 * Efficiency- get rid of SBus code && tests unless we need them.
66 #define ISP_SBUS_SUPPORTED 0
68 #define ISP_IFLAGS INTR_MPSAFE
70 #ifdef ISP_TARGET_MODE
71 #define ISP_TARGET_FUNCTIONS 1
72 #define ATPDPSIZE 4096
74 #include <dev/disk/isp/isp_target.h>
78 uint32_t orig_datalen;
79 uint32_t bytes_xfered;
93 } atio_private_data_t;
94 #define ATPD_STATE_FREE 0
95 #define ATPD_STATE_ATIO 1
96 #define ATPD_STATE_CAM 2
97 #define ATPD_STATE_CTIO 3
98 #define ATPD_STATE_LAST_CTIO 4
99 #define ATPD_STATE_PDON 5
101 typedef union inot_private_data inot_private_data_t;
102 union inot_private_data {
103 inot_private_data_t *next;
105 isp_notify_t nt; /* must be first! */
106 uint8_t data[64]; /* sb QENTRY_LEN, but order of definitions is wrong */
107 uint32_t tag_id, seq_id;
111 typedef struct tstate {
112 SLIST_ENTRY(tstate) next;
113 struct cam_path *owner;
114 struct ccb_hdr_slist atios;
115 struct ccb_hdr_slist inots;
119 inot_private_data_t * restart_queue;
120 inot_private_data_t * ntfree;
121 inot_private_data_t ntpool[ATPDPSIZE];
122 atio_private_data_t * atfree;
123 atio_private_data_t atpool[ATPDPSIZE];
126 #define LUN_HASH_SIZE 32
127 #define LUN_HASH_FUNC(lun) ((lun) & (LUN_HASH_SIZE - 1))
135 struct isp_pcmd * next;
136 bus_dmamap_t dmap; /* dma map for this command */
137 struct ispsoftc * isp; /* containing isp */
138 struct callout wdog; /* watchdog timer */
140 #define ISP_PCMD(ccb) (ccb)->ccb_h.spriv_ptr1
141 #define PISP_PCMD(ccb) ((struct isp_pcmd *)ISP_PCMD(ccb))
144 * Per channel information
146 SLIST_HEAD(tslist, tstate);
150 struct cam_path *path;
151 struct ispsoftc *isp;
152 struct thread *kthread;
157 uint32_t loop_down_time;
158 uint32_t loop_down_limit;
159 uint32_t gone_device_time;
161 #ifdef ISP_TARGET_MODE
162 #ifdef ISP_INTERNAL_TARGET
172 def_role : 2, /* default role */
177 struct callout ldt; /* loop down timer */
178 struct callout gdt; /* gone device timer */
181 #ifdef ISP_TARGET_MODE
182 struct tslist lun_hash[LUN_HASH_SIZE];
183 #ifdef ISP_INTERNAL_TARGET
184 struct proc * target_proc;
191 struct cam_path *path;
193 #ifdef ISP_TARGET_MODE
194 #ifdef ISP_INTERNAL_TARGET
204 #ifdef ISP_TARGET_MODE
205 struct tslist lun_hash[LUN_HASH_SIZE];
206 #ifdef ISP_INTERNAL_TARGET
207 struct proc * target_proc;
214 * Linkage, locking, and identity
219 struct intr_config_hook ehook;
220 struct cam_devq * devq;
225 const struct firmware * fw;
230 bus_space_tag_t bus_tag;
232 bus_space_handle_t bus_handle;
237 * Command and transaction related related stuff
239 struct isp_pcmd * pcmd_pool;
240 struct isp_pcmd * pcmd_free;
243 #ifdef ISP_TARGET_MODE
259 struct callout tmo; /* general timer */
262 * misc- needs to be sorted better XXXXXX
268 #ifdef ISP_TARGET_MODE
273 * Per-type private storage...
281 #define ISP_FC_PC(isp, chan) (&(isp)->isp_osinfo.pc.fc[(chan)])
282 #define ISP_SPI_PC(isp, chan) (&(isp)->isp_osinfo.pc.spi[(chan)])
283 #define ISP_GET_PC(isp, chan, tag, rslt) \
284 if (IS_SCSI(isp)) { \
285 rslt = ISP_SPI_PC(isp, chan)-> tag; \
287 rslt = ISP_FC_PC(isp, chan)-> tag; \
289 #define ISP_GET_PC_ADDR(isp, chan, tag, rp) \
290 if (IS_SCSI(isp)) { \
291 rp = &ISP_SPI_PC(isp, chan)-> tag; \
293 rp = &ISP_FC_PC(isp, chan)-> tag; \
295 #define ISP_SET_PC(isp, chan, tag, val) \
296 if (IS_SCSI(isp)) { \
297 ISP_SPI_PC(isp, chan)-> tag = val; \
299 ISP_FC_PC(isp, chan)-> tag = val; \
302 #define isp_lock isp_osinfo.lock
303 #define isp_bus_tag isp_osinfo.bus_tag
304 #define isp_bus_handle isp_osinfo.bus_handle
309 #define ISP_LOCK(isp) lockmgr(&isp->isp_osinfo.lock, LK_EXCLUSIVE)
310 #define ISP_UNLOCK(isp) lockmgr(&isp->isp_osinfo.lock, LK_RELEASE)
313 * Required Macros/Defines
316 #define ISP_FC_SCRLEN 0x1000
318 #define ISP_MEMZERO(a, b) memset(a, 0, b)
319 #define ISP_MEMCPY memcpy
320 #define ISP_SNPRINTF ksnprintf
321 #define ISP_DELAY DELAY
322 #define ISP_SLEEP(isp, x) DELAY(x)
327 #define ISP_INLINE __inline
332 #define NANOTIME_T struct timespec
333 #define GET_NANOTIME nanotime
334 #define GET_NANOSEC(x) ((x)->tv_sec * 1000000000 + (x)->tv_nsec)
335 #define NANOTIME_SUB isp_nanotime_sub
337 #define MAXISPREQUEST(isp) ((IS_FC(isp) || IS_ULTRA2(isp))? 1024 : 256)
339 #define MEMORYBARRIER(isp, type, offset, size, chan) \
343 struct isp_fc *fc = ISP_FC_PC(isp, chan); \
344 bus_dmamap_sync(fc->tdmat, fc->tdmap, \
345 BUS_DMASYNC_PREREAD | BUS_DMASYNC_PREWRITE); \
349 bus_dmamap_sync(isp->isp_osinfo.cdmat, \
350 isp->isp_osinfo.cdmap, \
351 BUS_DMASYNC_PREREAD | BUS_DMASYNC_PREWRITE); \
355 struct isp_fc *fc = ISP_FC_PC(isp, chan); \
356 bus_dmamap_sync(fc->tdmat, fc->tdmap, \
357 BUS_DMASYNC_POSTREAD | BUS_DMASYNC_POSTWRITE); \
361 bus_dmamap_sync(isp->isp_osinfo.cdmat, \
362 isp->isp_osinfo.cdmap, \
363 BUS_DMASYNC_POSTREAD | BUS_DMASYNC_POSTWRITE); \
366 bus_space_barrier(isp->isp_osinfo.bus_tag, \
367 isp->isp_osinfo.bus_handle, offset, size, \
368 BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE); \
374 #define MBOX_ACQUIRE isp_mbox_acquire
375 #define MBOX_WAIT_COMPLETE isp_mbox_wait_complete
376 #define MBOX_NOTIFY_COMPLETE isp_mbox_notify_done
377 #define MBOX_RELEASE isp_mbox_release
379 #define FC_SCRATCH_ACQUIRE isp_fc_scratch_acquire
380 #define FC_SCRATCH_RELEASE(isp, chan) isp->isp_osinfo.pc.fc[chan].fcbsy = 0
383 #define SCSI_GOOD SCSI_STATUS_OK
386 #define SCSI_CHECK SCSI_STATUS_CHECK_COND
389 #define SCSI_BUSY SCSI_STATUS_BUSY
392 #define SCSI_QFULL SCSI_STATUS_QUEUE_FULL
395 #define XS_T struct ccb_scsiio
396 #define XS_DMA_ADDR_T bus_addr_t
397 #define XS_GET_DMA64_SEG(a, b, c) \
400 bus_dma_segment_t *e = b; \
403 d->ds_base = DMA_LO32(e->ds_addr); \
404 d->ds_basehi = DMA_HI32(e->ds_addr); \
405 d->ds_count = e->ds_len; \
407 #define XS_GET_DMA_SEG(a, b, c) \
410 bus_dma_segment_t *e = b; \
413 d->ds_base = DMA_LO32(e->ds_addr); \
414 d->ds_count = e->ds_len; \
416 #define XS_ISP(ccb) cam_sim_softc(xpt_path_sim((ccb)->ccb_h.path))
417 #define XS_CHANNEL(ccb) cam_sim_bus(xpt_path_sim((ccb)->ccb_h.path))
418 #define XS_TGT(ccb) (ccb)->ccb_h.target_id
419 #define XS_LUN(ccb) (ccb)->ccb_h.target_lun
421 #define XS_CDBP(ccb) \
422 (((ccb)->ccb_h.flags & CAM_CDB_POINTER)? \
423 (ccb)->cdb_io.cdb_ptr : (ccb)->cdb_io.cdb_bytes)
425 #define XS_CDBLEN(ccb) (ccb)->cdb_len
426 #define XS_XFRLEN(ccb) (ccb)->dxfer_len
427 #define XS_TIME(ccb) (ccb)->ccb_h.timeout
428 #define XS_GET_RESID(ccb) (ccb)->resid
429 #define XS_SET_RESID(ccb, r) (ccb)->resid = r
430 #define XS_STSP(ccb) (&(ccb)->scsi_status)
431 #define XS_SNSP(ccb) (&(ccb)->sense_data)
433 #define XS_SNSLEN(ccb) \
434 imin((sizeof((ccb)->sense_data)), ccb->sense_len - ccb->sense_resid)
436 #define XS_SNSKEY(ccb) (scsi_get_sense_key(&(ccb)->sense_data, \
437 ccb->sense_len - ccb->sense_resid, \
440 #define XS_SNSASC(ccb) (scsi_get_asc(&(ccb)->sense_data, \
441 ccb->sense_len - ccb->sense_resid, \
444 #define XS_SNSASCQ(ccb) (scsi_get_ascq(&(ccb)->sense_data, \
445 ccb->sense_len - ccb->sense_resid, \
447 #define XS_TAG_P(ccb) \
448 (((ccb)->ccb_h.flags & CAM_TAG_ACTION_VALID) && \
449 (ccb)->tag_action != CAM_TAG_ACTION_NONE)
451 #define XS_TAG_TYPE(ccb) \
452 ((ccb->tag_action == MSG_SIMPLE_Q_TAG)? REQFLAG_STAG : \
453 ((ccb->tag_action == MSG_HEAD_OF_Q_TAG)? REQFLAG_HTAG : REQFLAG_OTAG))
456 #define XS_SETERR(ccb, v) (ccb)->ccb_h.status &= ~CAM_STATUS_MASK, \
457 (ccb)->ccb_h.status |= v, \
458 (ccb)->ccb_h.spriv_field0 |= ISP_SPRIV_ERRSET
460 # define HBA_NOERROR CAM_REQ_INPROG
461 # define HBA_BOTCH CAM_UNREC_HBA_ERROR
462 # define HBA_CMDTIMEOUT CAM_CMD_TIMEOUT
463 # define HBA_SELTIMEOUT CAM_SEL_TIMEOUT
464 # define HBA_TGTBSY CAM_SCSI_STATUS_ERROR
465 # define HBA_BUSRESET CAM_SCSI_BUS_RESET
466 # define HBA_ABORTED CAM_REQ_ABORTED
467 # define HBA_DATAOVR CAM_DATA_RUN_ERR
468 # define HBA_ARQFAIL CAM_AUTOSENSE_FAIL
471 #define XS_ERR(ccb) ((ccb)->ccb_h.status & CAM_STATUS_MASK)
473 #define XS_NOERR(ccb) \
474 (((ccb)->ccb_h.spriv_field0 & ISP_SPRIV_ERRSET) == 0 || \
475 ((ccb)->ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_INPROG)
477 #define XS_INITERR(ccb) \
478 XS_SETERR(ccb, CAM_REQ_INPROG), (ccb)->ccb_h.spriv_field0 = 0
480 #define XS_SAVE_SENSE(xs, sense_ptr, slen) do { \
481 (xs)->ccb_h.status |= CAM_AUTOSNS_VALID; \
482 memset(&(xs)->sense_data, 0, sizeof((xs)->sense_data)); \
483 memcpy(&(xs)->sense_data, sense_ptr, imin(XS_SNSLEN(xs),\
485 if (slen < (xs)->sense_len) \
486 (xs)->sense_resid = (xs)->sense_len - slen; \
489 #define XS_SENSE_VALID(xs) (((xs)->ccb_h.status & CAM_AUTOSNS_VALID) != 0)
491 #define DEFAULT_FRAMESIZE(isp) isp->isp_osinfo.framesize
492 #define DEFAULT_EXEC_THROTTLE(isp) isp->isp_osinfo.exec_throttle
494 #define GET_DEFAULT_ROLE(isp, chan) \
495 (IS_FC(isp)? ISP_FC_PC(isp, chan)->def_role : ISP_SPI_PC(isp, chan)->def_role)
496 #define SET_DEFAULT_ROLE(isp, chan, val) \
498 ISP_FC_PC(isp, chan)->def_role = val; \
500 ISP_SPI_PC(isp, chan)->def_role = val; \
503 #define DEFAULT_IID(isp, chan) isp->isp_osinfo.pc.spi[chan].iid
505 #define DEFAULT_LOOPID(x, chan) isp->isp_osinfo.pc.fc[chan].default_id
507 #define DEFAULT_NODEWWN(isp, chan) isp_default_wwn(isp, chan, 0, 1)
508 #define DEFAULT_PORTWWN(isp, chan) isp_default_wwn(isp, chan, 0, 0)
509 #define ACTIVE_NODEWWN(isp, chan) isp_default_wwn(isp, chan, 1, 1)
510 #define ACTIVE_PORTWWN(isp, chan) isp_default_wwn(isp, chan, 1, 0)
513 #if BYTE_ORDER == BIG_ENDIAN
514 #ifdef ISP_SBUS_SUPPORTED
515 #define ISP_IOXPUT_8(isp, s, d) *(d) = s
516 #define ISP_IOXPUT_16(isp, s, d) \
517 *(d) = (isp->isp_bustype == ISP_BT_SBUS)? s : bswap16(s)
518 #define ISP_IOXPUT_32(isp, s, d) \
519 *(d) = (isp->isp_bustype == ISP_BT_SBUS)? s : bswap32(s)
520 #define ISP_IOXGET_8(isp, s, d) d = (*((uint8_t *)s))
521 #define ISP_IOXGET_16(isp, s, d) \
522 d = (isp->isp_bustype == ISP_BT_SBUS)? \
523 *((uint16_t *)s) : bswap16(*((uint16_t *)s))
524 #define ISP_IOXGET_32(isp, s, d) \
525 d = (isp->isp_bustype == ISP_BT_SBUS)? \
526 *((uint32_t *)s) : bswap32(*((uint32_t *)s))
528 #else /* ISP_SBUS_SUPPORTED */
529 #define ISP_IOXPUT_8(isp, s, d) *(d) = s
530 #define ISP_IOXPUT_16(isp, s, d) *(d) = bswap16(s)
531 #define ISP_IOXPUT_32(isp, s, d) *(d) = bswap32(s)
532 #define ISP_IOXGET_8(isp, s, d) d = (*((uint8_t *)s))
533 #define ISP_IOXGET_16(isp, s, d) d = bswap16(*((uint16_t *)s))
534 #define ISP_IOXGET_32(isp, s, d) d = bswap32(*((uint32_t *)s))
536 #define ISP_SWIZZLE_NVRAM_WORD(isp, rp) *rp = bswap16(*rp)
537 #define ISP_SWIZZLE_NVRAM_LONG(isp, rp) *rp = bswap32(*rp)
539 #define ISP_IOZGET_8(isp, s, d) d = (*((uint8_t *)s))
540 #define ISP_IOZGET_16(isp, s, d) d = (*((uint16_t *)s))
541 #define ISP_IOZGET_32(isp, s, d) d = (*((uint32_t *)s))
542 #define ISP_IOZPUT_8(isp, s, d) *(d) = s
543 #define ISP_IOZPUT_16(isp, s, d) *(d) = s
544 #define ISP_IOZPUT_32(isp, s, d) *(d) = s
548 #define ISP_IOXPUT_8(isp, s, d) *(d) = s
549 #define ISP_IOXPUT_16(isp, s, d) *(d) = s
550 #define ISP_IOXPUT_32(isp, s, d) *(d) = s
551 #define ISP_IOXGET_8(isp, s, d) d = *(s)
552 #define ISP_IOXGET_16(isp, s, d) d = *(s)
553 #define ISP_IOXGET_32(isp, s, d) d = *(s)
554 #define ISP_SWIZZLE_NVRAM_WORD(isp, rp)
555 #define ISP_SWIZZLE_NVRAM_LONG(isp, rp)
557 #define ISP_IOZPUT_8(isp, s, d) *(d) = s
558 #define ISP_IOZPUT_16(isp, s, d) *(d) = bswap16(s)
559 #define ISP_IOZPUT_32(isp, s, d) *(d) = bswap32(s)
561 #define ISP_IOZGET_8(isp, s, d) d = (*((uint8_t *)(s)))
562 #define ISP_IOZGET_16(isp, s, d) d = bswap16(*((uint16_t *)(s)))
563 #define ISP_IOZGET_32(isp, s, d) d = bswap32(*((uint32_t *)(s)))
567 #define ISP_SWAP16(isp, s) bswap16(s)
568 #define ISP_SWAP32(isp, s) bswap32(s)
571 * Includes of common header files
574 #include <dev/disk/isp/ispreg.h>
575 #include <dev/disk/isp/ispvar.h>
576 #include <dev/disk/isp/ispmbox.h>
579 * isp_osinfo definiitions && shorthand
581 #define SIMQFRZ_RESOURCE 0x1
582 #define SIMQFRZ_LOOPDOWN 0x2
583 #define SIMQFRZ_TIMED 0x4
585 #define isp_dev isp_osinfo.dev
588 * prototypes for isp_pci && isp_freebsd to share
590 extern int isp_attach(ispsoftc_t *);
591 extern int isp_detach(ispsoftc_t *);
592 extern void isp_uninit(ispsoftc_t *);
593 extern uint64_t isp_default_wwn(ispsoftc_t *, int, int, int);
598 extern int isp_announced;
599 extern int isp_fabric_hysteresis;
600 extern int isp_loop_down_limit;
601 extern int isp_gone_device_time;
602 extern int isp_quickboot_time;
603 extern int isp_autoconfig;
606 * Platform private flags
608 #define ISP_SPRIV_ERRSET 0x1
609 #define ISP_SPRIV_TACTIVE 0x2
610 #define ISP_SPRIV_DONE 0x8
611 #define ISP_SPRIV_WPEND 0x10
613 #define XS_S_TACTIVE(sccb) (sccb)->ccb_h.spriv_field0 |= ISP_SPRIV_TACTIVE
614 #define XS_C_TACTIVE(sccb) (sccb)->ccb_h.spriv_field0 &= ~ISP_SPRIV_TACTIVE
615 #define XS_TACTIVE_P(sccb) ((sccb)->ccb_h.spriv_field0 & ISP_SPRIV_TACTIVE)
617 #define XS_CMD_S_DONE(sccb) (sccb)->ccb_h.spriv_field0 |= ISP_SPRIV_DONE
618 #define XS_CMD_C_DONE(sccb) (sccb)->ccb_h.spriv_field0 &= ~ISP_SPRIV_DONE
619 #define XS_CMD_DONE_P(sccb) ((sccb)->ccb_h.spriv_field0 & ISP_SPRIV_DONE)
621 #define XS_CMD_S_WPEND(sccb) (sccb)->ccb_h.spriv_field0 |= ISP_SPRIV_WPEND
622 #define XS_CMD_C_WPEND(sccb) (sccb)->ccb_h.spriv_field0 &= ~ISP_SPRIV_WPEND
623 #define XS_CMD_WPEND_P(sccb) ((sccb)->ccb_h.spriv_field0 & ISP_SPRIV_WPEND)
626 #define XS_CMD_S_CLEAR(sccb) (sccb)->ccb_h.spriv_field0 = 0
629 * Platform Library Functions
631 void isp_prt(ispsoftc_t *, int level, const char *, ...) __printflike(3, 4);
632 void isp_xs_prt(ispsoftc_t *, XS_T *, int level, const char *, ...) __printflike(4, 5);
633 uint64_t isp_nanotime_sub(struct timespec *, struct timespec *);
634 int isp_mbox_acquire(ispsoftc_t *);
635 void isp_mbox_wait_complete(ispsoftc_t *, mbreg_t *);
636 void isp_mbox_notify_done(ispsoftc_t *);
637 void isp_mbox_release(ispsoftc_t *);
638 int isp_fc_scratch_acquire(ispsoftc_t *, int);
640 void isp_platform_intr(void *);
641 void isp_common_dmateardown(ispsoftc_t *, struct ccb_scsiio *, uint32_t);
644 * Platform Version specific defines
646 #define BUS_DMA_ROOTARG(x) bus_get_dma_tag(x)
647 #define isp_dma_tag_create(a, b, c, d, e, f, g, h, i, j, k, z) \
648 bus_dma_tag_create(a, b, c, d, e, f, g, h, i, j, k, z)
650 #define isp_setup_intr bus_setup_intr
652 #define isp_sim_alloc(a, b, c, d, e, f, g, h) \
653 cam_sim_alloc(a, b, c, d, e, &(d)->isp_osinfo.lock, f, g, h)
655 /* Should be BUS_SPACE_MAXSIZE, but MAXPHYS is larger than BUS_SPACE_MAXSIZE */
656 #define ISP_NSEGS ((MAXPHYS / PAGE_SIZE) + 1)
658 #define ISP_PATH_PRT(i, l, p, ...) \
659 if ((l) == ISP_LOGALL || ((l)& (i)->isp_dblev) != 0) { \
660 xpt_print(p, __VA_ARGS__); \
664 * Platform specific inline functions
668 * ISP General Library functions
671 #include <dev/disk/isp/isp_library.h>
673 #endif /* _ISP_FREEBSD_H */