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.
75 #define ISP_SBUS_SUPPORTED 1
77 #define ISP_SBUS_SUPPORTED 0
80 #define ISP_IFLAGS INTR_TYPE_CAM | INTR_ENTROPY | INTR_MPSAFE
85 typedef union isp_ecmd {
86 union isp_ecmd * next;
87 uint8_t data[XCMD_SIZE];
89 isp_ecmd_t * isp_get_ecmd(struct ispsoftc *);
90 void isp_put_ecmd(struct ispsoftc *, isp_ecmd_t *);
92 #ifdef ISP_TARGET_MODE
93 #define ATPDPSIZE 4096
94 #define ATPDPHASHSIZE 32
95 #define ATPDPHASH(x) ((((x) >> 24) ^ ((x) >> 16) ^ ((x) >> 8) ^ (x)) & \
96 ((ATPDPHASHSIZE) - 1))
98 #include <dev/isp/isp_target.h>
99 typedef struct atio_private_data {
100 LIST_ENTRY(atio_private_data) next;
101 uint32_t orig_datalen;
102 uint32_t bytes_xfered;
103 uint32_t bytes_in_transit;
104 uint32_t tag; /* typically f/w RX_ID */
109 uint16_t rxid; /* wire rxid */
110 uint16_t oxid; /* wire oxid */
111 uint16_t word3; /* PRLI word3 params */
112 uint16_t ctcnt; /* number of CTIOs currently active */
113 uint8_t seqno; /* CTIO sequence number */
123 * The current SRR notify copy
125 uint8_t srr[64]; /* sb QENTRY_LEN, but order of definitions is wrong */
128 } atio_private_data_t;
129 #define ATPD_STATE_FREE 0
130 #define ATPD_STATE_ATIO 1
131 #define ATPD_STATE_CAM 2
132 #define ATPD_STATE_CTIO 3
133 #define ATPD_STATE_LAST_CTIO 4
134 #define ATPD_STATE_PDON 5
136 #define ATPD_CCB_OUTSTANDING 16
138 #define ATPD_SEQ_MASK 0x7f
139 #define ATPD_SEQ_NOTIFY_CAM 0x80
140 #define ATPD_SET_SEQNO(hdrp, atp) ((isphdr_t *)hdrp)->rqs_seqno &= ~ATPD_SEQ_MASK, ((isphdr_t *)hdrp)->rqs_seqno |= (atp)->seqno
141 #define ATPD_GET_SEQNO(hdrp) (((isphdr_t *)hdrp)->rqs_seqno & ATPD_SEQ_MASK)
142 #define ATPD_GET_NCAM(hdrp) ((((isphdr_t *)hdrp)->rqs_seqno & ATPD_SEQ_NOTIFY_CAM) != 0)
144 typedef struct inot_private_data inot_private_data_t;
145 struct inot_private_data {
146 STAILQ_ENTRY(inot_private_data) next;
148 uint8_t data[64]; /* sb QENTRY_LEN, but order of definitions is wrong */
149 uint32_t tag_id, seq_id;
151 typedef struct isp_timed_notify_ack {
154 uint8_t data[64]; /* sb QENTRY_LEN, but order of definitions is wrong */
155 struct callout timer;
158 STAILQ_HEAD(ntpdlist, inot_private_data);
159 typedef struct tstate {
160 SLIST_ENTRY(tstate) next;
162 struct ccb_hdr_slist atios;
163 struct ccb_hdr_slist inots;
164 struct ntpdlist restart_queue;
167 #define LUN_HASH_SIZE 32
168 #define LUN_HASH_FUNC(lun) ((lun) & (LUN_HASH_SIZE - 1))
176 struct isp_pcmd * next;
177 bus_dmamap_t dmap; /* dma map for this command */
178 struct callout wdog; /* watchdog timer */
179 uint32_t datalen; /* data length for this command (target mode only) */
181 #define ISP_PCMD(ccb) (ccb)->ccb_h.spriv_ptr1
182 #define PISP_PCMD(ccb) ((struct isp_pcmd *)ISP_PCMD(ccb))
188 uint64_t lun; /* LUN for target */
189 uint32_t tgt; /* TGT for target */
190 uint8_t crnseed; /* next command reference number */
191 struct isp_nexus *next;
193 #define NEXUS_HASH_WIDTH 32
194 #define INITIAL_NEXUS_COUNT MAX_FC_TARG
195 #define NEXUS_HASH(tgt, lun) ((tgt + lun) % NEXUS_HASH_WIDTH)
198 * Per channel information
200 SLIST_HEAD(tslist, tstate);
201 TAILQ_HEAD(isp_ccbq, ccb_hdr);
202 LIST_HEAD(atpdlist, atio_private_data);
206 struct cam_path *path;
207 struct ispsoftc *isp;
212 time_t loop_down_time;
214 int gone_device_time;
216 * Per target/lun info- just to keep a per-ITL nexus crn count
218 struct isp_nexus *nexus_hash[NEXUS_HASH_WIDTH];
219 struct isp_nexus *nexus_free_list;
223 def_role : 2, /* default role */
227 struct callout gdt; /* gone device timer */
229 #ifdef ISP_TARGET_MODE
230 struct tslist lun_hash[LUN_HASH_SIZE];
231 struct isp_ccbq waitq; /* waiting CCBs */
232 struct ntpdlist ntfree;
233 inot_private_data_t ntpool[ATPDPSIZE];
234 struct atpdlist atfree;
235 struct atpdlist atused[ATPDPHASHSIZE];
236 atio_private_data_t atpool[ATPDPSIZE];
238 unsigned int inject_lost_data_frame;
246 struct cam_path *path;
250 #ifdef ISP_TARGET_MODE
251 struct tslist lun_hash[LUN_HASH_SIZE];
252 struct isp_ccbq waitq; /* waiting CCBs */
253 struct ntpdlist ntfree;
254 inot_private_data_t ntpool[ATPDPSIZE];
255 struct atpdlist atfree;
256 struct atpdlist atused[ATPDPHASHSIZE];
257 atio_private_data_t atpool[ATPDPSIZE];
264 * Linkage, locking, and identity
269 struct cam_devq * devq;
274 const struct firmware * fw;
279 struct resource * regs;
280 struct resource * regs2;
282 bus_dma_tag_t reqdmat;
283 bus_dma_tag_t respdmat;
284 bus_dma_tag_t atiodmat;
285 bus_dma_tag_t iocbdmat;
286 bus_dma_tag_t scdmat;
288 bus_dmamap_t respmap;
289 bus_dmamap_t atiomap;
290 bus_dmamap_t iocbmap;
293 * Command and transaction related related stuff
295 struct isp_pcmd * pcmd_pool;
296 struct isp_pcmd * pcmd_free;
303 struct callout tmo; /* general timer */
306 * misc- needs to be sorted better XXXXXX
313 isp_ecmd_t * ecmd_base;
314 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))
555 #define XS_SETERR(ccb, v) (ccb)->ccb_h.status &= ~CAM_STATUS_MASK, \
556 (ccb)->ccb_h.status |= v
558 # define HBA_NOERROR CAM_REQ_INPROG
559 # define HBA_BOTCH CAM_UNREC_HBA_ERROR
560 # define HBA_CMDTIMEOUT CAM_CMD_TIMEOUT
561 # define HBA_SELTIMEOUT CAM_SEL_TIMEOUT
562 # define HBA_TGTBSY CAM_SCSI_STATUS_ERROR
563 # define HBA_REQINVAL CAM_REQ_INVALID
564 # define HBA_BUSRESET CAM_SCSI_BUS_RESET
565 # define HBA_ABORTED CAM_REQ_ABORTED
566 # define HBA_DATAOVR CAM_DATA_RUN_ERR
567 # define HBA_ARQFAIL CAM_AUTOSENSE_FAIL
570 #define XS_ERR(ccb) ((ccb)->ccb_h.status & CAM_STATUS_MASK)
572 #define XS_NOERR(ccb) (((ccb)->ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_INPROG)
574 #define XS_INITERR(ccb) XS_SETERR(ccb, CAM_REQ_INPROG), ccb->sense_resid = ccb->sense_len
576 #define XS_SAVE_SENSE(xs, sp, len) do { \
577 uint32_t amt = min(len, (xs)->sense_len); \
578 memcpy(&(xs)->sense_data, sp, amt); \
579 (xs)->sense_resid = (xs)->sense_len - amt; \
580 (xs)->ccb_h.status |= CAM_AUTOSNS_VALID; \
583 #define XS_SENSE_APPEND(xs, sp, len) do { \
584 uint8_t *ptr = (uint8_t *)(&(xs)->sense_data) + \
585 ((xs)->sense_len - (xs)->sense_resid); \
586 uint32_t amt = min((len), (xs)->sense_resid); \
587 memcpy(ptr, sp, amt); \
588 (xs)->sense_resid -= amt; \
591 #define XS_SENSE_VALID(xs) (((xs)->ccb_h.status & CAM_AUTOSNS_VALID) != 0)
593 #define DEFAULT_FRAMESIZE(isp) isp->isp_osinfo.framesize
594 #define DEFAULT_EXEC_THROTTLE(isp) isp->isp_osinfo.exec_throttle
596 #define DEFAULT_ROLE(isp, chan) \
597 (IS_FC(isp)? ISP_FC_PC(isp, chan)->def_role : ISP_ROLE_INITIATOR)
599 #define DEFAULT_IID(isp, chan) isp->isp_osinfo.pc.spi[chan].iid
601 #define DEFAULT_LOOPID(x, chan) isp->isp_osinfo.pc.fc[chan].default_id
603 #define DEFAULT_NODEWWN(isp, chan) isp_default_wwn(isp, chan, 0, 1)
604 #define DEFAULT_PORTWWN(isp, chan) isp_default_wwn(isp, chan, 0, 0)
605 #define ACTIVE_NODEWWN(isp, chan) isp_default_wwn(isp, chan, 1, 1)
606 #define ACTIVE_PORTWWN(isp, chan) isp_default_wwn(isp, chan, 1, 0)
609 #if BYTE_ORDER == BIG_ENDIAN
610 #ifdef ISP_SBUS_SUPPORTED
611 #define ISP_IOXPUT_8(isp, s, d) *(d) = s
612 #define ISP_IOXPUT_16(isp, s, d) \
613 *(d) = (isp->isp_bustype == ISP_BT_SBUS)? s : bswap16(s)
614 #define ISP_IOXPUT_32(isp, s, d) \
615 *(d) = (isp->isp_bustype == ISP_BT_SBUS)? s : bswap32(s)
616 #define ISP_IOXGET_8(isp, s, d) d = (*((uint8_t *)s))
617 #define ISP_IOXGET_16(isp, s, d) \
618 d = (isp->isp_bustype == ISP_BT_SBUS)? \
619 *((uint16_t *)s) : bswap16(*((uint16_t *)s))
620 #define ISP_IOXGET_32(isp, s, d) \
621 d = (isp->isp_bustype == ISP_BT_SBUS)? \
622 *((uint32_t *)s) : bswap32(*((uint32_t *)s))
624 #else /* ISP_SBUS_SUPPORTED */
625 #define ISP_IOXPUT_8(isp, s, d) *(d) = s
626 #define ISP_IOXPUT_16(isp, s, d) *(d) = bswap16(s)
627 #define ISP_IOXPUT_32(isp, s, d) *(d) = bswap32(s)
628 #define ISP_IOXGET_8(isp, s, d) d = (*((uint8_t *)s))
629 #define ISP_IOXGET_16(isp, s, d) d = bswap16(*((uint16_t *)s))
630 #define ISP_IOXGET_32(isp, s, d) d = bswap32(*((uint32_t *)s))
632 #define ISP_SWIZZLE_NVRAM_WORD(isp, rp) *rp = bswap16(*rp)
633 #define ISP_SWIZZLE_NVRAM_LONG(isp, rp) *rp = bswap32(*rp)
635 #define ISP_IOZGET_8(isp, s, d) d = (*((uint8_t *)s))
636 #define ISP_IOZGET_16(isp, s, d) d = (*((uint16_t *)s))
637 #define ISP_IOZGET_32(isp, s, d) d = (*((uint32_t *)s))
638 #define ISP_IOZPUT_8(isp, s, d) *(d) = s
639 #define ISP_IOZPUT_16(isp, s, d) *(d) = s
640 #define ISP_IOZPUT_32(isp, s, d) *(d) = s
644 #define ISP_IOXPUT_8(isp, s, d) *(d) = s
645 #define ISP_IOXPUT_16(isp, s, d) *(d) = s
646 #define ISP_IOXPUT_32(isp, s, d) *(d) = s
647 #define ISP_IOXGET_8(isp, s, d) d = *(s)
648 #define ISP_IOXGET_16(isp, s, d) d = *(s)
649 #define ISP_IOXGET_32(isp, s, d) d = *(s)
650 #define ISP_SWIZZLE_NVRAM_WORD(isp, rp)
651 #define ISP_SWIZZLE_NVRAM_LONG(isp, rp)
653 #define ISP_IOZPUT_8(isp, s, d) *(d) = s
654 #define ISP_IOZPUT_16(isp, s, d) *(d) = bswap16(s)
655 #define ISP_IOZPUT_32(isp, s, d) *(d) = bswap32(s)
657 #define ISP_IOZGET_8(isp, s, d) d = (*((uint8_t *)(s)))
658 #define ISP_IOZGET_16(isp, s, d) d = bswap16(*((uint16_t *)(s)))
659 #define ISP_IOZGET_32(isp, s, d) d = bswap32(*((uint32_t *)(s)))
663 #define ISP_SWAP16(isp, s) bswap16(s)
664 #define ISP_SWAP32(isp, s) bswap32(s)
667 * Includes of common header files
670 #include <dev/isp/ispreg.h>
671 #include <dev/isp/ispvar.h>
672 #include <dev/isp/ispmbox.h>
675 * isp_osinfo definiitions && shorthand
677 #define SIMQFRZ_RESOURCE 0x1
678 #define SIMQFRZ_LOOPDOWN 0x2
679 #define SIMQFRZ_TIMED 0x4
681 #define isp_dev isp_osinfo.dev
684 * prototypes for isp_pci && isp_freebsd to share
686 extern int isp_attach(ispsoftc_t *);
687 extern int isp_detach(ispsoftc_t *);
688 extern uint64_t isp_default_wwn(ispsoftc_t *, int, int, int);
693 extern int isp_announced;
694 extern int isp_loop_down_limit;
695 extern int isp_gone_device_time;
696 extern int isp_quickboot_time;
699 * Platform private flags
703 * Platform Library Functions
705 void isp_prt(ispsoftc_t *, int level, const char *, ...) __printflike(3, 4);
706 void isp_xs_prt(ispsoftc_t *, XS_T *, int level, const char *, ...) __printflike(4, 5);
707 uint64_t isp_nanotime_sub(struct timespec *, struct timespec *);
708 int isp_mbox_acquire(ispsoftc_t *);
709 void isp_mbox_wait_complete(ispsoftc_t *, mbreg_t *);
710 void isp_mbox_notify_done(ispsoftc_t *);
711 void isp_mbox_release(ispsoftc_t *);
712 int isp_fc_scratch_acquire(ispsoftc_t *, int);
713 void isp_platform_intr(void *);
714 void isp_platform_intr_resp(void *);
715 void isp_platform_intr_atio(void *);
716 void isp_common_dmateardown(ispsoftc_t *, struct ccb_scsiio *, uint32_t);
717 void isp_fcp_reset_crn(ispsoftc_t *, int, uint32_t, int);
718 int isp_fcp_next_crn(ispsoftc_t *, uint8_t *, XS_T *);
721 * Platform Version specific defines
723 #define ISP_PATH_PRT(i, l, p, ...) \
724 if ((l) == ISP_LOGALL || ((l)& (i)->isp_dblev) != 0) { \
725 xpt_print(p, __VA_ARGS__); \
729 * Platform specific inline functions
733 * ISP General Library functions
736 #include <dev/isp/isp_library.h>
738 #endif /* _ISP_FREEBSD_H */