3 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
5 * Qlogic ISP SCSI Host Adapter FreeBSD Wrapper Definitions
7 * Copyright (c) 1997-2008 by Matthew Jacob
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
13 * 1. Redistributions of source code must retain the above copyright
14 * notice immediately at the beginning of the file, without modification,
15 * this list of conditions, and the following disclaimer.
16 * 2. The name of the author may not be used to endorse or promote products
17 * derived from this software without specific prior written permission.
19 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
23 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 #ifndef _ISP_FREEBSD_H
32 #define _ISP_FREEBSD_H
34 #include <sys/param.h>
35 #include <sys/systm.h>
36 #include <sys/endian.h>
39 #include <sys/kernel.h>
40 #include <sys/queue.h>
41 #include <sys/malloc.h>
42 #include <sys/mutex.h>
43 #include <sys/condvar.h>
45 #include <sys/sysctl.h>
49 #include <sys/taskqueue.h>
51 #include <machine/bus.h>
52 #include <machine/cpu.h>
53 #include <machine/stdarg.h>
56 #include <cam/cam_debug.h>
57 #include <cam/cam_ccb.h>
58 #include <cam/cam_sim.h>
59 #include <cam/cam_xpt.h>
60 #include <cam/cam_xpt_sim.h>
61 #include <cam/cam_debug.h>
62 #include <cam/scsi/scsi_all.h>
63 #include <cam/scsi/scsi_message.h>
68 #define ISP_PLATFORM_VERSION_MAJOR 7
69 #define ISP_PLATFORM_VERSION_MINOR 10
72 * Efficiency- get rid of SBus code && tests unless we need them.
74 #define ISP_SBUS_SUPPORTED 0
76 #define ISP_IFLAGS INTR_TYPE_CAM | INTR_ENTROPY | INTR_MPSAFE
78 #ifdef ISP_TARGET_MODE
82 typedef union isp_ecmd {
83 union isp_ecmd * next;
84 uint8_t data[XCMD_SIZE];
86 isp_ecmd_t * isp_get_ecmd(struct ispsoftc *);
87 void isp_put_ecmd(struct ispsoftc *, isp_ecmd_t *);
89 #define ATPDPSIZE 4096
90 #define ATPDPHASHSIZE 32
91 #define ATPDPHASH(x) ((((x) >> 24) ^ ((x) >> 16) ^ ((x) >> 8) ^ (x)) & \
92 ((ATPDPHASHSIZE) - 1))
94 #include <dev/isp/isp_target.h>
95 typedef struct atio_private_data {
96 LIST_ENTRY(atio_private_data) next;
97 uint32_t orig_datalen;
98 uint32_t bytes_xfered;
99 uint32_t bytes_in_transit;
100 uint32_t tag; /* typically f/w RX_ID */
105 uint16_t rxid; /* wire rxid */
106 uint16_t oxid; /* wire oxid */
107 uint16_t word3; /* PRLI word3 params */
108 uint16_t ctcnt; /* number of CTIOs currently active */
109 uint8_t seqno; /* CTIO sequence number */
119 * The current SRR notify copy
121 uint8_t srr[64]; /* sb QENTRY_LEN, but order of definitions is wrong */
124 } atio_private_data_t;
125 #define ATPD_STATE_FREE 0
126 #define ATPD_STATE_ATIO 1
127 #define ATPD_STATE_CAM 2
128 #define ATPD_STATE_CTIO 3
129 #define ATPD_STATE_LAST_CTIO 4
130 #define ATPD_STATE_PDON 5
132 #define ATPD_CCB_OUTSTANDING 16
134 #define ATPD_SEQ_MASK 0x7f
135 #define ATPD_SEQ_NOTIFY_CAM 0x80
136 #define ATPD_SET_SEQNO(hdrp, atp) ((isphdr_t *)hdrp)->rqs_seqno &= ~ATPD_SEQ_MASK, ((isphdr_t *)hdrp)->rqs_seqno |= (atp)->seqno
137 #define ATPD_GET_SEQNO(hdrp) (((isphdr_t *)hdrp)->rqs_seqno & ATPD_SEQ_MASK)
138 #define ATPD_GET_NCAM(hdrp) ((((isphdr_t *)hdrp)->rqs_seqno & ATPD_SEQ_NOTIFY_CAM) != 0)
140 typedef struct inot_private_data inot_private_data_t;
141 struct inot_private_data {
142 STAILQ_ENTRY(inot_private_data) next;
144 uint8_t data[64]; /* sb QENTRY_LEN, but order of definitions is wrong */
145 uint32_t tag_id, seq_id;
147 typedef struct isp_timed_notify_ack {
150 uint8_t data[64]; /* sb QENTRY_LEN, but order of definitions is wrong */
151 struct callout timer;
154 STAILQ_HEAD(ntpdlist, inot_private_data);
155 typedef struct tstate {
156 SLIST_ENTRY(tstate) next;
158 struct ccb_hdr_slist atios;
159 struct ccb_hdr_slist inots;
160 struct ntpdlist restart_queue;
163 #define LUN_HASH_SIZE 32
164 #define LUN_HASH_FUNC(lun) ((lun) & (LUN_HASH_SIZE - 1))
172 struct isp_pcmd * next;
173 bus_dmamap_t dmap; /* dma map for this command */
174 struct callout wdog; /* watchdog timer */
175 uint32_t datalen; /* data length for this command (target mode only) */
177 #define ISP_PCMD(ccb) (ccb)->ccb_h.spriv_ptr1
178 #define PISP_PCMD(ccb) ((struct isp_pcmd *)ISP_PCMD(ccb))
184 uint64_t lun; /* LUN for target */
185 uint32_t tgt; /* TGT for target */
186 uint8_t crnseed; /* next command reference number */
187 struct isp_nexus *next;
189 #define NEXUS_HASH_WIDTH 32
190 #define INITIAL_NEXUS_COUNT MAX_FC_TARG
191 #define NEXUS_HASH(tgt, lun) ((tgt + lun) % NEXUS_HASH_WIDTH)
194 * Per channel information
196 SLIST_HEAD(tslist, tstate);
197 TAILQ_HEAD(isp_ccbq, ccb_hdr);
198 LIST_HEAD(atpdlist, atio_private_data);
202 struct cam_path *path;
203 struct ispsoftc *isp;
208 time_t loop_down_time;
210 int gone_device_time;
212 * Per target/lun info- just to keep a per-ITL nexus crn count
214 struct isp_nexus *nexus_hash[NEXUS_HASH_WIDTH];
215 struct isp_nexus *nexus_free_list;
219 def_role : 2, /* default role */
223 struct callout gdt; /* gone device timer */
225 #ifdef ISP_TARGET_MODE
226 struct tslist lun_hash[LUN_HASH_SIZE];
227 struct isp_ccbq waitq; /* waiting CCBs */
228 struct ntpdlist ntfree;
229 inot_private_data_t ntpool[ATPDPSIZE];
230 struct atpdlist atfree;
231 struct atpdlist atused[ATPDPHASHSIZE];
232 atio_private_data_t atpool[ATPDPSIZE];
234 unsigned int inject_lost_data_frame;
242 struct cam_path *path;
246 #ifdef ISP_TARGET_MODE
247 struct tslist lun_hash[LUN_HASH_SIZE];
248 struct isp_ccbq waitq; /* waiting CCBs */
249 struct ntpdlist ntfree;
250 inot_private_data_t ntpool[ATPDPSIZE];
251 struct atpdlist atfree;
252 struct atpdlist atused[ATPDPHASHSIZE];
253 atio_private_data_t atpool[ATPDPSIZE];
260 * Linkage, locking, and identity
265 struct cam_devq * devq;
270 const struct firmware * fw;
275 struct resource * regs;
276 struct resource * regs2;
278 bus_dma_tag_t reqdmat;
279 bus_dma_tag_t respdmat;
280 bus_dma_tag_t atiodmat;
281 bus_dma_tag_t iocbdmat;
282 bus_dma_tag_t scdmat;
284 bus_dmamap_t respmap;
285 bus_dmamap_t atiomap;
286 bus_dmamap_t iocbmap;
289 * Command and transaction related related stuff
291 struct isp_pcmd * pcmd_pool;
292 struct isp_pcmd * pcmd_free;
299 struct callout tmo; /* general timer */
302 * misc- needs to be sorted better XXXXXX
308 #ifdef ISP_TARGET_MODE
309 bus_dma_tag_t ecmd_dmat;
310 bus_dmamap_t ecmd_map;
312 isp_ecmd_t * ecmd_base;
313 isp_ecmd_t * ecmd_free;
317 * Per-type private storage...
327 #define ISP_FC_PC(isp, chan) (&(isp)->isp_osinfo.pc.fc[(chan)])
328 #define ISP_SPI_PC(isp, chan) (&(isp)->isp_osinfo.pc.spi[(chan)])
329 #define ISP_GET_PC(isp, chan, tag, rslt) \
330 if (IS_SCSI(isp)) { \
331 rslt = ISP_SPI_PC(isp, chan)-> tag; \
333 rslt = ISP_FC_PC(isp, chan)-> tag; \
335 #define ISP_GET_PC_ADDR(isp, chan, tag, rp) \
336 if (IS_SCSI(isp)) { \
337 rp = &ISP_SPI_PC(isp, chan)-> tag; \
339 rp = &ISP_FC_PC(isp, chan)-> tag; \
341 #define ISP_SET_PC(isp, chan, tag, val) \
342 if (IS_SCSI(isp)) { \
343 ISP_SPI_PC(isp, chan)-> tag = val; \
345 ISP_FC_PC(isp, chan)-> tag = val; \
348 #define FCP_NEXT_CRN isp_fcp_next_crn
349 #define isp_lock isp_osinfo.lock
350 #define isp_regs isp_osinfo.regs
351 #define isp_regs2 isp_osinfo.regs2
356 #define ISP_LOCK(isp) mtx_lock(&(isp)->isp_lock)
357 #define ISP_UNLOCK(isp) mtx_unlock(&(isp)->isp_lock)
358 #define ISP_ASSERT_LOCKED(isp) mtx_assert(&(isp)->isp_lock, MA_OWNED)
361 * Required Macros/Defines
363 #define ISP_FC_SCRLEN 0x1000
365 #define ISP_MEMZERO(a, b) memset(a, 0, b)
366 #define ISP_MEMCPY memcpy
367 #define ISP_SNPRINTF snprintf
368 #define ISP_DELAY(x) DELAY(x)
369 #define ISP_SLEEP(isp, x) msleep_sbt(&(isp)->isp_osinfo.is_exiting, \
370 &(isp)->isp_lock, 0, "isp_sleep", (x) * SBT_1US, 0, 0)
375 #define ISP_INLINE __inline
380 #define NANOTIME_T struct timespec
381 #define GET_NANOTIME nanotime
382 #define GET_NANOSEC(x) ((x)->tv_sec * 1000000000 + (x)->tv_nsec)
383 #define NANOTIME_SUB isp_nanotime_sub
385 #define MAXISPREQUEST(isp) ((IS_FC(isp) || IS_ULTRA2(isp))? 1024 : 256)
387 #define MEMORYBARRIER(isp, type, offset, size, chan) \
390 bus_dmamap_sync(isp->isp_osinfo.reqdmat, \
391 isp->isp_osinfo.reqmap, BUS_DMASYNC_PREWRITE); \
394 bus_dmamap_sync(isp->isp_osinfo.respdmat, \
395 isp->isp_osinfo.respmap, BUS_DMASYNC_POSTREAD); \
399 struct isp_fc *fc = ISP_FC_PC(isp, chan); \
400 bus_dmamap_sync(isp->isp_osinfo.scdmat, fc->scmap, \
401 BUS_DMASYNC_PREREAD | BUS_DMASYNC_PREWRITE); \
406 struct isp_fc *fc = ISP_FC_PC(isp, chan); \
407 bus_dmamap_sync(isp->isp_osinfo.scdmat, fc->scmap, \
408 BUS_DMASYNC_POSTREAD | BUS_DMASYNC_POSTWRITE); \
412 bus_barrier(isp->isp_osinfo.regs, offset, size, \
413 BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE); \
416 bus_dmamap_sync(isp->isp_osinfo.atiodmat, \
417 isp->isp_osinfo.atiomap, BUS_DMASYNC_POSTREAD); \
420 bus_dmamap_sync(isp->isp_osinfo.iocbdmat, isp->isp_osinfo.iocbmap, \
421 BUS_DMASYNC_PREREAD | BUS_DMASYNC_PREWRITE); \
424 bus_dmamap_sync(isp->isp_osinfo.iocbdmat, isp->isp_osinfo.iocbmap, \
425 BUS_DMASYNC_POSTREAD | BUS_DMASYNC_POSTWRITE); \
431 #define MEMORYBARRIERW(isp, type, offset, size, chan) \
434 bus_dmamap_sync(isp->isp_osinfo.reqdmat, \
435 isp->isp_osinfo.reqmap, BUS_DMASYNC_PREWRITE); \
439 struct isp_fc *fc = ISP_FC_PC(isp, chan); \
440 bus_dmamap_sync(isp->isp_osinfo.scdmat, fc->scmap, \
441 BUS_DMASYNC_PREWRITE); \
446 struct isp_fc *fc = ISP_FC_PC(isp, chan); \
447 bus_dmamap_sync(isp->isp_osinfo.scdmat, fc->scmap, \
448 BUS_DMASYNC_POSTWRITE); \
452 bus_barrier(isp->isp_osinfo.regs, offset, size, \
453 BUS_SPACE_BARRIER_WRITE); \
456 bus_dmamap_sync(isp->isp_osinfo.iocbdmat, isp->isp_osinfo.iocbmap, \
457 BUS_DMASYNC_PREWRITE); \
460 bus_dmamap_sync(isp->isp_osinfo.iocbdmat, isp->isp_osinfo.iocbmap, \
461 BUS_DMASYNC_POSTWRITE); \
467 #define MBOX_ACQUIRE isp_mbox_acquire
468 #define MBOX_WAIT_COMPLETE isp_mbox_wait_complete
469 #define MBOX_NOTIFY_COMPLETE isp_mbox_notify_done
470 #define MBOX_RELEASE isp_mbox_release
472 #define FC_SCRATCH_ACQUIRE isp_fc_scratch_acquire
473 #define FC_SCRATCH_RELEASE(isp, chan) isp->isp_osinfo.pc.fc[chan].fcbsy = 0
476 #define SCSI_GOOD SCSI_STATUS_OK
479 #define SCSI_CHECK SCSI_STATUS_CHECK_COND
482 #define SCSI_BUSY SCSI_STATUS_BUSY
485 #define SCSI_QFULL SCSI_STATUS_QUEUE_FULL
488 #define XS_T struct ccb_scsiio
489 #define XS_DMA_ADDR_T bus_addr_t
490 #define XS_GET_DMA64_SEG(a, b, c) \
493 bus_dma_segment_t *e = b; \
496 d->ds_base = DMA_LO32(e->ds_addr); \
497 d->ds_basehi = DMA_HI32(e->ds_addr); \
498 d->ds_count = e->ds_len; \
500 #define XS_GET_DMA_SEG(a, b, c) \
503 bus_dma_segment_t *e = b; \
506 d->ds_base = DMA_LO32(e->ds_addr); \
507 d->ds_count = e->ds_len; \
509 #if (BUS_SPACE_MAXADDR > UINT32_MAX)
510 #define XS_NEED_DMA64_SEG(s, n) \
511 (((bus_dma_segment_t *)s)[n].ds_addr + \
512 ((bus_dma_segment_t *)s)[n].ds_len > UINT32_MAX)
514 #define XS_NEED_DMA64_SEG(s, n) (0)
516 #define XS_ISP(ccb) cam_sim_softc(xpt_path_sim((ccb)->ccb_h.path))
517 #define XS_CHANNEL(ccb) cam_sim_bus(xpt_path_sim((ccb)->ccb_h.path))
518 #define XS_TGT(ccb) (ccb)->ccb_h.target_id
519 #define XS_LUN(ccb) (ccb)->ccb_h.target_lun
521 #define XS_CDBP(ccb) \
522 (((ccb)->ccb_h.flags & CAM_CDB_POINTER)? \
523 (ccb)->cdb_io.cdb_ptr : (ccb)->cdb_io.cdb_bytes)
525 #define XS_CDBLEN(ccb) (ccb)->cdb_len
526 #define XS_XFRLEN(ccb) (ccb)->dxfer_len
527 #define XS_TIME(ccb) \
528 (((ccb)->ccb_h.timeout > 0xffff * 1000 - 999) ? 0 : \
529 (((ccb)->ccb_h.timeout + 999) / 1000))
530 #define XS_GET_RESID(ccb) (ccb)->resid
531 #define XS_SET_RESID(ccb, r) (ccb)->resid = r
532 #define XS_STSP(ccb) (&(ccb)->scsi_status)
533 #define XS_SNSP(ccb) (&(ccb)->sense_data)
535 #define XS_TOT_SNSLEN(ccb) ccb->sense_len
536 #define XS_CUR_SNSLEN(ccb) (ccb->sense_len - ccb->sense_resid)
538 #define XS_SNSKEY(ccb) (scsi_get_sense_key(&(ccb)->sense_data, \
539 ccb->sense_len - ccb->sense_resid, 1))
541 #define XS_SNSASC(ccb) (scsi_get_asc(&(ccb)->sense_data, \
542 ccb->sense_len - ccb->sense_resid, 1))
544 #define XS_SNSASCQ(ccb) (scsi_get_ascq(&(ccb)->sense_data, \
545 ccb->sense_len - ccb->sense_resid, 1))
546 #define XS_TAG_P(ccb) \
547 (((ccb)->ccb_h.flags & CAM_TAG_ACTION_VALID) && \
548 (ccb)->tag_action != CAM_TAG_ACTION_NONE)
550 #define XS_TAG_TYPE(ccb) \
551 ((ccb->tag_action == MSG_SIMPLE_Q_TAG)? REQFLAG_STAG : \
552 ((ccb->tag_action == MSG_HEAD_OF_Q_TAG)? REQFLAG_HTAG : REQFLAG_OTAG))
554 #define XS_PRIORITY(ccb) (ccb)->priority
556 #define XS_SETERR(ccb, v) (ccb)->ccb_h.status &= ~CAM_STATUS_MASK, \
557 (ccb)->ccb_h.status |= v
559 # define HBA_NOERROR CAM_REQ_INPROG
560 # define HBA_BOTCH CAM_UNREC_HBA_ERROR
561 # define HBA_CMDTIMEOUT CAM_CMD_TIMEOUT
562 # define HBA_SELTIMEOUT CAM_SEL_TIMEOUT
563 # define HBA_TGTBSY CAM_SCSI_STATUS_ERROR
564 # define HBA_REQINVAL CAM_REQ_INVALID
565 # define HBA_BUSRESET CAM_SCSI_BUS_RESET
566 # define HBA_ABORTED CAM_REQ_ABORTED
567 # define HBA_DATAOVR CAM_DATA_RUN_ERR
568 # define HBA_ARQFAIL CAM_AUTOSENSE_FAIL
571 #define XS_ERR(ccb) ((ccb)->ccb_h.status & CAM_STATUS_MASK)
573 #define XS_NOERR(ccb) (((ccb)->ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_INPROG)
575 #define XS_INITERR(ccb) XS_SETERR(ccb, CAM_REQ_INPROG), ccb->sense_resid = ccb->sense_len
577 #define XS_SAVE_SENSE(xs, sp, len) do { \
578 uint32_t amt = min(len, (xs)->sense_len); \
579 memcpy(&(xs)->sense_data, sp, amt); \
580 (xs)->sense_resid = (xs)->sense_len - amt; \
581 (xs)->ccb_h.status |= CAM_AUTOSNS_VALID; \
584 #define XS_SENSE_APPEND(xs, sp, len) do { \
585 uint8_t *ptr = (uint8_t *)(&(xs)->sense_data) + \
586 ((xs)->sense_len - (xs)->sense_resid); \
587 uint32_t amt = min((len), (xs)->sense_resid); \
588 memcpy(ptr, sp, amt); \
589 (xs)->sense_resid -= amt; \
592 #define XS_SENSE_VALID(xs) (((xs)->ccb_h.status & CAM_AUTOSNS_VALID) != 0)
594 #define DEFAULT_FRAMESIZE(isp) isp->isp_osinfo.framesize
595 #define DEFAULT_EXEC_THROTTLE(isp) isp->isp_osinfo.exec_throttle
597 #define DEFAULT_ROLE(isp, chan) \
598 (IS_FC(isp)? ISP_FC_PC(isp, chan)->def_role : ISP_ROLE_INITIATOR)
600 #define DEFAULT_IID(isp, chan) isp->isp_osinfo.pc.spi[chan].iid
602 #define DEFAULT_LOOPID(x, chan) isp->isp_osinfo.pc.fc[chan].default_id
604 #define DEFAULT_NODEWWN(isp, chan) isp_default_wwn(isp, chan, 0, 1)
605 #define DEFAULT_PORTWWN(isp, chan) isp_default_wwn(isp, chan, 0, 0)
606 #define ACTIVE_NODEWWN(isp, chan) isp_default_wwn(isp, chan, 1, 1)
607 #define ACTIVE_PORTWWN(isp, chan) isp_default_wwn(isp, chan, 1, 0)
610 #if BYTE_ORDER == BIG_ENDIAN
611 #ifdef ISP_SBUS_SUPPORTED
612 #define ISP_IOXPUT_8(isp, s, d) *(d) = s
613 #define ISP_IOXPUT_16(isp, s, d) \
614 *(d) = (isp->isp_bustype == ISP_BT_SBUS)? s : bswap16(s)
615 #define ISP_IOXPUT_32(isp, s, d) \
616 *(d) = (isp->isp_bustype == ISP_BT_SBUS)? s : bswap32(s)
617 #define ISP_IOXGET_8(isp, s, d) d = (*((uint8_t *)s))
618 #define ISP_IOXGET_16(isp, s, d) \
619 d = (isp->isp_bustype == ISP_BT_SBUS)? \
620 *((uint16_t *)s) : bswap16(*((uint16_t *)s))
621 #define ISP_IOXGET_32(isp, s, d) \
622 d = (isp->isp_bustype == ISP_BT_SBUS)? \
623 *((uint32_t *)s) : bswap32(*((uint32_t *)s))
625 #else /* ISP_SBUS_SUPPORTED */
626 #define ISP_IOXPUT_8(isp, s, d) *(d) = s
627 #define ISP_IOXPUT_16(isp, s, d) *(d) = bswap16(s)
628 #define ISP_IOXPUT_32(isp, s, d) *(d) = bswap32(s)
629 #define ISP_IOXGET_8(isp, s, d) d = (*((uint8_t *)s))
630 #define ISP_IOXGET_16(isp, s, d) d = bswap16(*((uint16_t *)s))
631 #define ISP_IOXGET_32(isp, s, d) d = bswap32(*((uint32_t *)s))
633 #define ISP_SWIZZLE_NVRAM_WORD(isp, rp) *rp = bswap16(*rp)
634 #define ISP_SWIZZLE_NVRAM_LONG(isp, rp) *rp = bswap32(*rp)
636 #define ISP_IOZGET_8(isp, s, d) d = (*((uint8_t *)s))
637 #define ISP_IOZGET_16(isp, s, d) d = (*((uint16_t *)s))
638 #define ISP_IOZGET_32(isp, s, d) d = (*((uint32_t *)s))
639 #define ISP_IOZPUT_8(isp, s, d) *(d) = s
640 #define ISP_IOZPUT_16(isp, s, d) *(d) = s
641 #define ISP_IOZPUT_32(isp, s, d) *(d) = s
645 #define ISP_IOXPUT_8(isp, s, d) *(d) = s
646 #define ISP_IOXPUT_16(isp, s, d) *(d) = s
647 #define ISP_IOXPUT_32(isp, s, d) *(d) = s
648 #define ISP_IOXGET_8(isp, s, d) d = *(s)
649 #define ISP_IOXGET_16(isp, s, d) d = *(s)
650 #define ISP_IOXGET_32(isp, s, d) d = *(s)
651 #define ISP_SWIZZLE_NVRAM_WORD(isp, rp)
652 #define ISP_SWIZZLE_NVRAM_LONG(isp, rp)
654 #define ISP_IOZPUT_8(isp, s, d) *(d) = s
655 #define ISP_IOZPUT_16(isp, s, d) *(d) = bswap16(s)
656 #define ISP_IOZPUT_32(isp, s, d) *(d) = bswap32(s)
658 #define ISP_IOZGET_8(isp, s, d) d = (*((uint8_t *)(s)))
659 #define ISP_IOZGET_16(isp, s, d) d = bswap16(*((uint16_t *)(s)))
660 #define ISP_IOZGET_32(isp, s, d) d = bswap32(*((uint32_t *)(s)))
664 #define ISP_SWAP16(isp, s) bswap16(s)
665 #define ISP_SWAP32(isp, s) bswap32(s)
668 * Includes of common header files
671 #include <dev/isp/ispreg.h>
672 #include <dev/isp/ispvar.h>
673 #include <dev/isp/ispmbox.h>
676 * isp_osinfo definiitions && shorthand
678 #define SIMQFRZ_RESOURCE 0x1
679 #define SIMQFRZ_LOOPDOWN 0x2
680 #define SIMQFRZ_TIMED 0x4
682 #define isp_dev isp_osinfo.dev
685 * prototypes for isp_pci && isp_freebsd to share
687 extern int isp_attach(ispsoftc_t *);
688 extern int isp_detach(ispsoftc_t *);
689 extern uint64_t isp_default_wwn(ispsoftc_t *, int, int, int);
694 extern int isp_announced;
695 extern int isp_loop_down_limit;
696 extern int isp_gone_device_time;
697 extern int isp_quickboot_time;
700 * Platform private flags
704 * Platform Library Functions
706 void isp_prt(ispsoftc_t *, int level, const char *, ...) __printflike(3, 4);
707 void isp_xs_prt(ispsoftc_t *, XS_T *, int level, const char *, ...) __printflike(4, 5);
708 uint64_t isp_nanotime_sub(struct timespec *, struct timespec *);
709 int isp_mbox_acquire(ispsoftc_t *);
710 void isp_mbox_wait_complete(ispsoftc_t *, mbreg_t *);
711 void isp_mbox_notify_done(ispsoftc_t *);
712 void isp_mbox_release(ispsoftc_t *);
713 int isp_fc_scratch_acquire(ispsoftc_t *, int);
714 void isp_platform_intr(void *);
715 void isp_platform_intr_resp(void *);
716 void isp_platform_intr_atio(void *);
717 void isp_common_dmateardown(ispsoftc_t *, struct ccb_scsiio *, uint32_t);
718 void isp_fcp_reset_crn(ispsoftc_t *, int, uint32_t, int);
719 int isp_fcp_next_crn(ispsoftc_t *, uint8_t *, XS_T *);
722 * Platform Version specific defines
724 #define ISP_PATH_PRT(i, l, p, ...) \
725 if ((l) == ISP_LOGALL || ((l)& (i)->isp_dblev) != 0) { \
726 xpt_print(p, __VA_ARGS__); \
730 * Platform specific inline functions
734 * ISP General Library functions
737 #include <dev/isp/isp_library.h>
739 #endif /* _ISP_FREEBSD_H */