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
81 typedef union isp_ecmd {
82 union isp_ecmd * next;
83 uint8_t data[XCMD_SIZE];
85 isp_ecmd_t * isp_get_ecmd(struct ispsoftc *);
86 void isp_put_ecmd(struct ispsoftc *, isp_ecmd_t *);
88 #ifdef ISP_TARGET_MODE
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
309 isp_ecmd_t * ecmd_base;
310 isp_ecmd_t * ecmd_free;
313 * Per-type private storage...
323 #define ISP_FC_PC(isp, chan) (&(isp)->isp_osinfo.pc.fc[(chan)])
324 #define ISP_SPI_PC(isp, chan) (&(isp)->isp_osinfo.pc.spi[(chan)])
325 #define ISP_GET_PC(isp, chan, tag, rslt) \
326 if (IS_SCSI(isp)) { \
327 rslt = ISP_SPI_PC(isp, chan)-> tag; \
329 rslt = ISP_FC_PC(isp, chan)-> tag; \
331 #define ISP_GET_PC_ADDR(isp, chan, tag, rp) \
332 if (IS_SCSI(isp)) { \
333 rp = &ISP_SPI_PC(isp, chan)-> tag; \
335 rp = &ISP_FC_PC(isp, chan)-> tag; \
337 #define ISP_SET_PC(isp, chan, tag, val) \
338 if (IS_SCSI(isp)) { \
339 ISP_SPI_PC(isp, chan)-> tag = val; \
341 ISP_FC_PC(isp, chan)-> tag = val; \
344 #define FCP_NEXT_CRN isp_fcp_next_crn
345 #define isp_lock isp_osinfo.lock
346 #define isp_regs isp_osinfo.regs
347 #define isp_regs2 isp_osinfo.regs2
352 #define ISP_LOCK(isp) mtx_lock(&(isp)->isp_lock)
353 #define ISP_UNLOCK(isp) mtx_unlock(&(isp)->isp_lock)
354 #define ISP_ASSERT_LOCKED(isp) mtx_assert(&(isp)->isp_lock, MA_OWNED)
357 * Required Macros/Defines
359 #define ISP_FC_SCRLEN 0x1000
361 #define ISP_MEMZERO(a, b) memset(a, 0, b)
362 #define ISP_MEMCPY memcpy
363 #define ISP_SNPRINTF snprintf
364 #define ISP_DELAY(x) DELAY(x)
365 #define ISP_SLEEP(isp, x) msleep_sbt(&(isp)->isp_osinfo.is_exiting, \
366 &(isp)->isp_lock, 0, "isp_sleep", (x) * SBT_1US, 0, 0)
371 #define ISP_INLINE __inline
376 #define NANOTIME_T struct timespec
377 #define GET_NANOTIME nanotime
378 #define GET_NANOSEC(x) ((x)->tv_sec * 1000000000 + (x)->tv_nsec)
379 #define NANOTIME_SUB isp_nanotime_sub
381 #define MAXISPREQUEST(isp) ((IS_FC(isp) || IS_ULTRA2(isp))? 1024 : 256)
383 #define MEMORYBARRIER(isp, type, offset, size, chan) \
386 bus_dmamap_sync(isp->isp_osinfo.reqdmat, \
387 isp->isp_osinfo.reqmap, BUS_DMASYNC_PREWRITE); \
390 bus_dmamap_sync(isp->isp_osinfo.respdmat, \
391 isp->isp_osinfo.respmap, BUS_DMASYNC_POSTREAD); \
395 struct isp_fc *fc = ISP_FC_PC(isp, chan); \
396 bus_dmamap_sync(isp->isp_osinfo.scdmat, fc->scmap, \
397 BUS_DMASYNC_PREREAD | BUS_DMASYNC_PREWRITE); \
402 struct isp_fc *fc = ISP_FC_PC(isp, chan); \
403 bus_dmamap_sync(isp->isp_osinfo.scdmat, fc->scmap, \
404 BUS_DMASYNC_POSTREAD | BUS_DMASYNC_POSTWRITE); \
408 bus_barrier(isp->isp_osinfo.regs, offset, size, \
409 BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE); \
412 bus_dmamap_sync(isp->isp_osinfo.atiodmat, \
413 isp->isp_osinfo.atiomap, BUS_DMASYNC_POSTREAD); \
416 bus_dmamap_sync(isp->isp_osinfo.iocbdmat, isp->isp_osinfo.iocbmap, \
417 BUS_DMASYNC_PREREAD | BUS_DMASYNC_PREWRITE); \
420 bus_dmamap_sync(isp->isp_osinfo.iocbdmat, isp->isp_osinfo.iocbmap, \
421 BUS_DMASYNC_POSTREAD | BUS_DMASYNC_POSTWRITE); \
427 #define MEMORYBARRIERW(isp, type, offset, size, chan) \
430 bus_dmamap_sync(isp->isp_osinfo.reqdmat, \
431 isp->isp_osinfo.reqmap, BUS_DMASYNC_PREWRITE); \
435 struct isp_fc *fc = ISP_FC_PC(isp, chan); \
436 bus_dmamap_sync(isp->isp_osinfo.scdmat, fc->scmap, \
437 BUS_DMASYNC_PREWRITE); \
442 struct isp_fc *fc = ISP_FC_PC(isp, chan); \
443 bus_dmamap_sync(isp->isp_osinfo.scdmat, fc->scmap, \
444 BUS_DMASYNC_POSTWRITE); \
448 bus_barrier(isp->isp_osinfo.regs, offset, size, \
449 BUS_SPACE_BARRIER_WRITE); \
452 bus_dmamap_sync(isp->isp_osinfo.iocbdmat, isp->isp_osinfo.iocbmap, \
453 BUS_DMASYNC_PREWRITE); \
456 bus_dmamap_sync(isp->isp_osinfo.iocbdmat, isp->isp_osinfo.iocbmap, \
457 BUS_DMASYNC_POSTWRITE); \
463 #define MBOX_ACQUIRE isp_mbox_acquire
464 #define MBOX_WAIT_COMPLETE isp_mbox_wait_complete
465 #define MBOX_NOTIFY_COMPLETE isp_mbox_notify_done
466 #define MBOX_RELEASE isp_mbox_release
468 #define FC_SCRATCH_ACQUIRE isp_fc_scratch_acquire
469 #define FC_SCRATCH_RELEASE(isp, chan) isp->isp_osinfo.pc.fc[chan].fcbsy = 0
472 #define SCSI_GOOD SCSI_STATUS_OK
475 #define SCSI_CHECK SCSI_STATUS_CHECK_COND
478 #define SCSI_BUSY SCSI_STATUS_BUSY
481 #define SCSI_QFULL SCSI_STATUS_QUEUE_FULL
484 #define XS_T struct ccb_scsiio
485 #define XS_DMA_ADDR_T bus_addr_t
486 #define XS_GET_DMA64_SEG(a, b, c) \
489 bus_dma_segment_t *e = b; \
492 d->ds_base = DMA_LO32(e->ds_addr); \
493 d->ds_basehi = DMA_HI32(e->ds_addr); \
494 d->ds_count = e->ds_len; \
496 #define XS_GET_DMA_SEG(a, b, c) \
499 bus_dma_segment_t *e = b; \
502 d->ds_base = DMA_LO32(e->ds_addr); \
503 d->ds_count = e->ds_len; \
505 #if (BUS_SPACE_MAXADDR > UINT32_MAX)
506 #define XS_NEED_DMA64_SEG(s, n) \
507 (((bus_dma_segment_t *)s)[n].ds_addr + \
508 ((bus_dma_segment_t *)s)[n].ds_len > UINT32_MAX)
510 #define XS_NEED_DMA64_SEG(s, n) (0)
512 #define XS_ISP(ccb) cam_sim_softc(xpt_path_sim((ccb)->ccb_h.path))
513 #define XS_CHANNEL(ccb) cam_sim_bus(xpt_path_sim((ccb)->ccb_h.path))
514 #define XS_TGT(ccb) (ccb)->ccb_h.target_id
515 #define XS_LUN(ccb) (ccb)->ccb_h.target_lun
517 #define XS_CDBP(ccb) \
518 (((ccb)->ccb_h.flags & CAM_CDB_POINTER)? \
519 (ccb)->cdb_io.cdb_ptr : (ccb)->cdb_io.cdb_bytes)
521 #define XS_CDBLEN(ccb) (ccb)->cdb_len
522 #define XS_XFRLEN(ccb) (ccb)->dxfer_len
523 #define XS_TIME(ccb) \
524 (((ccb)->ccb_h.timeout > 0xffff * 1000 - 999) ? 0 : \
525 (((ccb)->ccb_h.timeout + 999) / 1000))
526 #define XS_GET_RESID(ccb) (ccb)->resid
527 #define XS_SET_RESID(ccb, r) (ccb)->resid = r
528 #define XS_STSP(ccb) (&(ccb)->scsi_status)
529 #define XS_SNSP(ccb) (&(ccb)->sense_data)
531 #define XS_TOT_SNSLEN(ccb) ccb->sense_len
532 #define XS_CUR_SNSLEN(ccb) (ccb->sense_len - ccb->sense_resid)
534 #define XS_SNSKEY(ccb) (scsi_get_sense_key(&(ccb)->sense_data, \
535 ccb->sense_len - ccb->sense_resid, 1))
537 #define XS_SNSASC(ccb) (scsi_get_asc(&(ccb)->sense_data, \
538 ccb->sense_len - ccb->sense_resid, 1))
540 #define XS_SNSASCQ(ccb) (scsi_get_ascq(&(ccb)->sense_data, \
541 ccb->sense_len - ccb->sense_resid, 1))
542 #define XS_TAG_P(ccb) \
543 (((ccb)->ccb_h.flags & CAM_TAG_ACTION_VALID) && \
544 (ccb)->tag_action != CAM_TAG_ACTION_NONE)
546 #define XS_TAG_TYPE(ccb) \
547 ((ccb->tag_action == MSG_SIMPLE_Q_TAG)? REQFLAG_STAG : \
548 ((ccb->tag_action == MSG_HEAD_OF_Q_TAG)? REQFLAG_HTAG : REQFLAG_OTAG))
551 #define XS_SETERR(ccb, v) (ccb)->ccb_h.status &= ~CAM_STATUS_MASK, \
552 (ccb)->ccb_h.status |= v
554 # define HBA_NOERROR CAM_REQ_INPROG
555 # define HBA_BOTCH CAM_UNREC_HBA_ERROR
556 # define HBA_CMDTIMEOUT CAM_CMD_TIMEOUT
557 # define HBA_SELTIMEOUT CAM_SEL_TIMEOUT
558 # define HBA_TGTBSY CAM_SCSI_STATUS_ERROR
559 # define HBA_REQINVAL CAM_REQ_INVALID
560 # define HBA_BUSRESET CAM_SCSI_BUS_RESET
561 # define HBA_ABORTED CAM_REQ_ABORTED
562 # define HBA_DATAOVR CAM_DATA_RUN_ERR
563 # define HBA_ARQFAIL CAM_AUTOSENSE_FAIL
566 #define XS_ERR(ccb) ((ccb)->ccb_h.status & CAM_STATUS_MASK)
568 #define XS_NOERR(ccb) (((ccb)->ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_INPROG)
570 #define XS_INITERR(ccb) XS_SETERR(ccb, CAM_REQ_INPROG), ccb->sense_resid = ccb->sense_len
572 #define XS_SAVE_SENSE(xs, sp, len) do { \
573 uint32_t amt = min(len, (xs)->sense_len); \
574 memcpy(&(xs)->sense_data, sp, amt); \
575 (xs)->sense_resid = (xs)->sense_len - amt; \
576 (xs)->ccb_h.status |= CAM_AUTOSNS_VALID; \
579 #define XS_SENSE_APPEND(xs, sp, len) do { \
580 uint8_t *ptr = (uint8_t *)(&(xs)->sense_data) + \
581 ((xs)->sense_len - (xs)->sense_resid); \
582 uint32_t amt = min((len), (xs)->sense_resid); \
583 memcpy(ptr, sp, amt); \
584 (xs)->sense_resid -= amt; \
587 #define XS_SENSE_VALID(xs) (((xs)->ccb_h.status & CAM_AUTOSNS_VALID) != 0)
589 #define DEFAULT_FRAMESIZE(isp) isp->isp_osinfo.framesize
590 #define DEFAULT_EXEC_THROTTLE(isp) isp->isp_osinfo.exec_throttle
592 #define DEFAULT_ROLE(isp, chan) \
593 (IS_FC(isp)? ISP_FC_PC(isp, chan)->def_role : ISP_ROLE_INITIATOR)
595 #define DEFAULT_IID(isp, chan) isp->isp_osinfo.pc.spi[chan].iid
597 #define DEFAULT_LOOPID(x, chan) isp->isp_osinfo.pc.fc[chan].default_id
599 #define DEFAULT_NODEWWN(isp, chan) isp_default_wwn(isp, chan, 0, 1)
600 #define DEFAULT_PORTWWN(isp, chan) isp_default_wwn(isp, chan, 0, 0)
601 #define ACTIVE_NODEWWN(isp, chan) isp_default_wwn(isp, chan, 1, 1)
602 #define ACTIVE_PORTWWN(isp, chan) isp_default_wwn(isp, chan, 1, 0)
605 #if BYTE_ORDER == BIG_ENDIAN
606 #ifdef ISP_SBUS_SUPPORTED
607 #define ISP_IOXPUT_8(isp, s, d) *(d) = s
608 #define ISP_IOXPUT_16(isp, s, d) \
609 *(d) = (isp->isp_bustype == ISP_BT_SBUS)? s : bswap16(s)
610 #define ISP_IOXPUT_32(isp, s, d) \
611 *(d) = (isp->isp_bustype == ISP_BT_SBUS)? s : bswap32(s)
612 #define ISP_IOXGET_8(isp, s, d) d = (*((uint8_t *)s))
613 #define ISP_IOXGET_16(isp, s, d) \
614 d = (isp->isp_bustype == ISP_BT_SBUS)? \
615 *((uint16_t *)s) : bswap16(*((uint16_t *)s))
616 #define ISP_IOXGET_32(isp, s, d) \
617 d = (isp->isp_bustype == ISP_BT_SBUS)? \
618 *((uint32_t *)s) : bswap32(*((uint32_t *)s))
620 #else /* ISP_SBUS_SUPPORTED */
621 #define ISP_IOXPUT_8(isp, s, d) *(d) = s
622 #define ISP_IOXPUT_16(isp, s, d) *(d) = bswap16(s)
623 #define ISP_IOXPUT_32(isp, s, d) *(d) = bswap32(s)
624 #define ISP_IOXGET_8(isp, s, d) d = (*((uint8_t *)s))
625 #define ISP_IOXGET_16(isp, s, d) d = bswap16(*((uint16_t *)s))
626 #define ISP_IOXGET_32(isp, s, d) d = bswap32(*((uint32_t *)s))
628 #define ISP_SWIZZLE_NVRAM_WORD(isp, rp) *rp = bswap16(*rp)
629 #define ISP_SWIZZLE_NVRAM_LONG(isp, rp) *rp = bswap32(*rp)
631 #define ISP_IOZGET_8(isp, s, d) d = (*((uint8_t *)s))
632 #define ISP_IOZGET_16(isp, s, d) d = (*((uint16_t *)s))
633 #define ISP_IOZGET_32(isp, s, d) d = (*((uint32_t *)s))
634 #define ISP_IOZPUT_8(isp, s, d) *(d) = s
635 #define ISP_IOZPUT_16(isp, s, d) *(d) = s
636 #define ISP_IOZPUT_32(isp, s, d) *(d) = s
640 #define ISP_IOXPUT_8(isp, s, d) *(d) = s
641 #define ISP_IOXPUT_16(isp, s, d) *(d) = s
642 #define ISP_IOXPUT_32(isp, s, d) *(d) = s
643 #define ISP_IOXGET_8(isp, s, d) d = *(s)
644 #define ISP_IOXGET_16(isp, s, d) d = *(s)
645 #define ISP_IOXGET_32(isp, s, d) d = *(s)
646 #define ISP_SWIZZLE_NVRAM_WORD(isp, rp)
647 #define ISP_SWIZZLE_NVRAM_LONG(isp, rp)
649 #define ISP_IOZPUT_8(isp, s, d) *(d) = s
650 #define ISP_IOZPUT_16(isp, s, d) *(d) = bswap16(s)
651 #define ISP_IOZPUT_32(isp, s, d) *(d) = bswap32(s)
653 #define ISP_IOZGET_8(isp, s, d) d = (*((uint8_t *)(s)))
654 #define ISP_IOZGET_16(isp, s, d) d = bswap16(*((uint16_t *)(s)))
655 #define ISP_IOZGET_32(isp, s, d) d = bswap32(*((uint32_t *)(s)))
659 #define ISP_SWAP16(isp, s) bswap16(s)
660 #define ISP_SWAP32(isp, s) bswap32(s)
663 * Includes of common header files
666 #include <dev/isp/ispreg.h>
667 #include <dev/isp/ispvar.h>
668 #include <dev/isp/ispmbox.h>
671 * isp_osinfo definiitions && shorthand
673 #define SIMQFRZ_RESOURCE 0x1
674 #define SIMQFRZ_LOOPDOWN 0x2
675 #define SIMQFRZ_TIMED 0x4
677 #define isp_dev isp_osinfo.dev
680 * prototypes for isp_pci && isp_freebsd to share
682 extern int isp_attach(ispsoftc_t *);
683 extern int isp_detach(ispsoftc_t *);
684 extern uint64_t isp_default_wwn(ispsoftc_t *, int, int, int);
689 extern int isp_announced;
690 extern int isp_loop_down_limit;
691 extern int isp_gone_device_time;
692 extern int isp_quickboot_time;
695 * Platform private flags
699 * Platform Library Functions
701 void isp_prt(ispsoftc_t *, int level, const char *, ...) __printflike(3, 4);
702 void isp_xs_prt(ispsoftc_t *, XS_T *, int level, const char *, ...) __printflike(4, 5);
703 uint64_t isp_nanotime_sub(struct timespec *, struct timespec *);
704 int isp_mbox_acquire(ispsoftc_t *);
705 void isp_mbox_wait_complete(ispsoftc_t *, mbreg_t *);
706 void isp_mbox_notify_done(ispsoftc_t *);
707 void isp_mbox_release(ispsoftc_t *);
708 int isp_fc_scratch_acquire(ispsoftc_t *, int);
709 void isp_platform_intr(void *);
710 void isp_platform_intr_resp(void *);
711 void isp_platform_intr_atio(void *);
712 void isp_common_dmateardown(ispsoftc_t *, struct ccb_scsiio *, uint32_t);
713 void isp_fcp_reset_crn(ispsoftc_t *, int, uint32_t, int);
714 int isp_fcp_next_crn(ispsoftc_t *, uint8_t *, XS_T *);
717 * Platform Version specific defines
719 #define ISP_PATH_PRT(i, l, p, ...) \
720 if ((l) == ISP_LOGALL || ((l)& (i)->isp_dblev) != 0) { \
721 xpt_print(p, __VA_ARGS__); \
725 * Platform specific inline functions
729 * ISP General Library functions
732 #include <dev/isp/isp_library.h>
734 #endif /* _ISP_FREEBSD_H */