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>
41 #include <sys/sysctl.h>
45 #include <sys/taskqueue.h>
47 #include <machine/bus.h>
48 #include <machine/cpu.h>
49 #include <machine/stdarg.h>
52 #include <cam/cam_debug.h>
53 #include <cam/cam_ccb.h>
54 #include <cam/cam_sim.h>
55 #include <cam/cam_xpt.h>
56 #include <cam/cam_xpt_sim.h>
57 #include <cam/cam_debug.h>
58 #include <cam/scsi/scsi_all.h>
59 #include <cam/scsi/scsi_message.h>
64 #define ISP_PLATFORM_VERSION_MAJOR 7
65 #define ISP_PLATFORM_VERSION_MINOR 10
68 * Efficiency- get rid of SBus code && tests unless we need them.
71 #define ISP_SBUS_SUPPORTED 1
73 #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 /* Not quite right, but there was no bump for this change */
90 #if __FreeBSD_version < 225469
91 #define SDFIXED(x) (&x)
93 #define SDFIXED(x) ((struct scsi_sense_data_fixed *)(&x))
96 #define ISP_TARGET_FUNCTIONS 1
97 #define ATPDPSIZE 4096
98 #define ATPDPHASHSIZE 32
99 #define ATPDPHASH(x) ((((x) >> 24) ^ ((x) >> 16) ^ ((x) >> 8) ^ (x)) & \
100 ((ATPDPHASHSIZE) - 1))
102 #include <dev/isp/isp_target.h>
103 typedef struct atio_private_data {
104 LIST_ENTRY(atio_private_data) next;
105 uint32_t orig_datalen;
106 uint32_t bytes_xfered;
107 uint32_t bytes_in_transit;
108 uint32_t tag; /* typically f/w RX_ID */
113 uint16_t rxid; /* wire rxid */
114 uint16_t oxid; /* wire oxid */
115 uint16_t word3; /* PRLI word3 params */
116 uint16_t ctcnt; /* number of CTIOs currently active */
117 uint8_t seqno; /* CTIO sequence number */
127 * The current SRR notify copy
129 uint8_t srr[64]; /* sb QENTRY_LEN, but order of definitions is wrong */
132 } atio_private_data_t;
133 #define ATPD_STATE_FREE 0
134 #define ATPD_STATE_ATIO 1
135 #define ATPD_STATE_CAM 2
136 #define ATPD_STATE_CTIO 3
137 #define ATPD_STATE_LAST_CTIO 4
138 #define ATPD_STATE_PDON 5
140 #define ATPD_CCB_OUTSTANDING 16
142 #define ATPD_SEQ_MASK 0x7f
143 #define ATPD_SEQ_NOTIFY_CAM 0x80
144 #define ATPD_SET_SEQNO(hdrp, atp) ((isphdr_t *)hdrp)->rqs_seqno &= ~ATPD_SEQ_MASK, ((isphdr_t *)hdrp)->rqs_seqno |= (atp)->seqno
145 #define ATPD_GET_SEQNO(hdrp) (((isphdr_t *)hdrp)->rqs_seqno & ATPD_SEQ_MASK)
146 #define ATPD_GET_NCAM(hdrp) ((((isphdr_t *)hdrp)->rqs_seqno & ATPD_SEQ_NOTIFY_CAM) != 0)
148 typedef union inot_private_data inot_private_data_t;
149 union inot_private_data {
150 inot_private_data_t *next;
152 isp_notify_t nt; /* must be first! */
153 uint8_t data[64]; /* sb QENTRY_LEN, but order of definitions is wrong */
154 uint32_t tag_id, seq_id;
157 typedef struct isp_timed_notify_ack {
160 uint8_t data[64]; /* sb QENTRY_LEN, but order of definitions is wrong */
161 struct callout timer;
164 TAILQ_HEAD(isp_ccbq, ccb_hdr);
165 typedef struct tstate {
166 SLIST_ENTRY(tstate) next;
168 struct cam_path *owner;
169 struct isp_ccbq waitq; /* waiting CCBs */
170 struct ccb_hdr_slist atios;
171 struct ccb_hdr_slist inots;
177 inot_private_data_t * restart_queue;
178 inot_private_data_t * ntfree;
179 inot_private_data_t ntpool[ATPDPSIZE];
180 LIST_HEAD(, atio_private_data) atfree;
181 LIST_HEAD(, atio_private_data) atused[ATPDPHASHSIZE];
182 atio_private_data_t atpool[ATPDPSIZE];
185 #define LUN_HASH_SIZE 32
186 #define LUN_HASH_FUNC(lun) ((lun) & (LUN_HASH_SIZE - 1))
194 struct isp_pcmd * next;
195 bus_dmamap_t dmap; /* dma map for this command */
196 struct ispsoftc * isp; /* containing isp */
197 struct callout wdog; /* watchdog timer */
198 uint32_t datalen; /* data length for this command (target mode only) */
199 uint8_t totslen; /* sense length on status response */
200 uint8_t cumslen; /* sense length on status response */
201 uint8_t crn; /* command reference number */
203 #define ISP_PCMD(ccb) (ccb)->ccb_h.spriv_ptr1
204 #define PISP_PCMD(ccb) ((struct isp_pcmd *)ISP_PCMD(ccb))
210 struct isp_nexus * next;
212 crnseed : 8; /* next command reference number */
214 tgt : 16, /* TGT for target */
215 lun : 16; /* LUN for target */
217 #define NEXUS_HASH_WIDTH 32
218 #define INITIAL_NEXUS_COUNT MAX_FC_TARG
219 #define NEXUS_HASH(tgt, lun) ((tgt + lun) % NEXUS_HASH_WIDTH)
222 * Per channel information
224 SLIST_HEAD(tslist, tstate);
228 struct cam_path *path;
229 struct ispsoftc *isp;
235 uint32_t loop_down_time;
236 uint32_t loop_down_limit;
237 uint32_t gone_device_time;
239 * Per target/lun info- just to keep a per-ITL nexus crn count
241 struct isp_nexus *nexus_hash[NEXUS_HASH_WIDTH];
242 struct isp_nexus *nexus_free_list;
244 #ifdef ISP_TARGET_MODE
245 #ifdef ISP_INTERNAL_TARGET
255 def_role : 2, /* default role */
260 struct callout ldt; /* loop down timer */
261 struct callout gdt; /* gone device timer */
264 #ifdef ISP_TARGET_MODE
265 struct tslist lun_hash[LUN_HASH_SIZE];
266 #ifdef ISP_INTERNAL_TARGET
267 struct proc * target_proc;
270 unsigned int inject_lost_data_frame;
278 struct cam_path *path;
280 #ifdef ISP_TARGET_MODE
281 #ifdef ISP_INTERNAL_TARGET
291 #ifdef ISP_TARGET_MODE
292 struct tslist lun_hash[LUN_HASH_SIZE];
293 #ifdef ISP_INTERNAL_TARGET
294 struct proc * target_proc;
302 * Linkage, locking, and identity
307 struct intr_config_hook ehook;
308 struct cam_devq * devq;
313 const struct firmware * fw;
318 bus_space_tag_t bus_tag;
320 bus_space_handle_t bus_handle;
325 * Command and transaction related related stuff
327 struct isp_pcmd * pcmd_pool;
328 struct isp_pcmd * pcmd_free;
331 #ifdef ISP_TARGET_MODE
337 sixtyfourbit : 1, /* sixtyfour bit platform */
347 struct callout tmo; /* general timer */
350 * misc- needs to be sorted better XXXXXX
356 #ifdef ISP_TARGET_MODE
361 isp_ecmd_t * ecmd_base;
362 isp_ecmd_t * ecmd_free;
365 * Per-type private storage...
375 #define ISP_FC_PC(isp, chan) (&(isp)->isp_osinfo.pc.fc[(chan)])
376 #define ISP_SPI_PC(isp, chan) (&(isp)->isp_osinfo.pc.spi[(chan)])
377 #define ISP_GET_PC(isp, chan, tag, rslt) \
378 if (IS_SCSI(isp)) { \
379 rslt = ISP_SPI_PC(isp, chan)-> tag; \
381 rslt = ISP_FC_PC(isp, chan)-> tag; \
383 #define ISP_GET_PC_ADDR(isp, chan, tag, rp) \
384 if (IS_SCSI(isp)) { \
385 rp = &ISP_SPI_PC(isp, chan)-> tag; \
387 rp = &ISP_FC_PC(isp, chan)-> tag; \
389 #define ISP_SET_PC(isp, chan, tag, val) \
390 if (IS_SCSI(isp)) { \
391 ISP_SPI_PC(isp, chan)-> tag = val; \
393 ISP_FC_PC(isp, chan)-> tag = val; \
396 #define FCP_NEXT_CRN isp_fcp_next_crn
397 #define isp_lock isp_osinfo.lock
398 #define isp_bus_tag isp_osinfo.bus_tag
399 #define isp_bus_handle isp_osinfo.bus_handle
404 #define ISP_LOCK(isp) mtx_lock(&(isp)->isp_osinfo.lock)
405 #define ISP_UNLOCK(isp) mtx_unlock(&(isp)->isp_osinfo.lock)
406 #define ISP_ASSERT_LOCKED(isp) mtx_assert(&(isp)->isp_osinfo.lock, MA_OWNED)
409 * Required Macros/Defines
411 #define ISP_FC_SCRLEN 0x1000
413 #define ISP_MEMZERO(a, b) memset(a, 0, b)
414 #define ISP_MEMCPY memcpy
415 #define ISP_SNPRINTF snprintf
416 #define ISP_DELAY DELAY
417 #define ISP_SLEEP(isp, x) DELAY(x)
422 #define ISP_INLINE __inline
427 #define NANOTIME_T struct timespec
428 #define GET_NANOTIME nanotime
429 #define GET_NANOSEC(x) ((x)->tv_sec * 1000000000 + (x)->tv_nsec)
430 #define NANOTIME_SUB isp_nanotime_sub
432 #define MAXISPREQUEST(isp) ((IS_FC(isp) || IS_ULTRA2(isp))? 1024 : 256)
434 #define MEMORYBARRIER(isp, type, offset, size, chan) \
438 struct isp_fc *fc = ISP_FC_PC(isp, chan); \
439 bus_dmamap_sync(fc->tdmat, fc->tdmap, \
440 BUS_DMASYNC_PREREAD | BUS_DMASYNC_PREWRITE); \
444 bus_dmamap_sync(isp->isp_osinfo.cdmat, \
445 isp->isp_osinfo.cdmap, \
446 BUS_DMASYNC_PREREAD | BUS_DMASYNC_PREWRITE); \
450 struct isp_fc *fc = ISP_FC_PC(isp, chan); \
451 bus_dmamap_sync(fc->tdmat, fc->tdmap, \
452 BUS_DMASYNC_POSTREAD | BUS_DMASYNC_POSTWRITE); \
456 bus_dmamap_sync(isp->isp_osinfo.cdmat, \
457 isp->isp_osinfo.cdmap, \
458 BUS_DMASYNC_POSTREAD | BUS_DMASYNC_POSTWRITE); \
461 bus_space_barrier(isp->isp_osinfo.bus_tag, \
462 isp->isp_osinfo.bus_handle, offset, size, \
463 BUS_SPACE_BARRIER_READ | BUS_SPACE_BARRIER_WRITE); \
469 #define MEMORYBARRIERW(isp, type, offset, size, chan) \
473 struct isp_fc *fc = ISP_FC_PC(isp, chan); \
474 bus_dmamap_sync(fc->tdmat, fc->tdmap, \
475 BUS_DMASYNC_PREWRITE); \
479 bus_dmamap_sync(isp->isp_osinfo.cdmat, \
480 isp->isp_osinfo.cdmap, BUS_DMASYNC_PREWRITE); \
484 struct isp_fc *fc = ISP_FC_PC(isp, chan); \
485 bus_dmamap_sync(fc->tdmat, fc->tdmap, \
486 BUS_DMASYNC_POSTWRITE); \
490 bus_dmamap_sync(isp->isp_osinfo.cdmat, \
491 isp->isp_osinfo.cdmap, BUS_DMASYNC_POSTWRITE); \
494 bus_space_barrier(isp->isp_osinfo.bus_tag, \
495 isp->isp_osinfo.bus_handle, offset, size, \
496 BUS_SPACE_BARRIER_WRITE); \
502 #define MBOX_ACQUIRE isp_mbox_acquire
503 #define MBOX_WAIT_COMPLETE isp_mbox_wait_complete
504 #define MBOX_NOTIFY_COMPLETE isp_mbox_notify_done
505 #define MBOX_RELEASE isp_mbox_release
507 #define FC_SCRATCH_ACQUIRE isp_fc_scratch_acquire
508 #define FC_SCRATCH_RELEASE(isp, chan) isp->isp_osinfo.pc.fc[chan].fcbsy = 0
511 #define SCSI_GOOD SCSI_STATUS_OK
514 #define SCSI_CHECK SCSI_STATUS_CHECK_COND
517 #define SCSI_BUSY SCSI_STATUS_BUSY
520 #define SCSI_QFULL SCSI_STATUS_QUEUE_FULL
523 #define XS_T struct ccb_scsiio
524 #define XS_DMA_ADDR_T bus_addr_t
525 #define XS_GET_DMA64_SEG(a, b, c) \
528 bus_dma_segment_t *e = b; \
531 d->ds_base = DMA_LO32(e->ds_addr); \
532 d->ds_basehi = DMA_HI32(e->ds_addr); \
533 d->ds_count = e->ds_len; \
535 #define XS_GET_DMA_SEG(a, b, c) \
538 bus_dma_segment_t *e = b; \
541 d->ds_base = DMA_LO32(e->ds_addr); \
542 d->ds_count = e->ds_len; \
544 #define XS_ISP(ccb) cam_sim_softc(xpt_path_sim((ccb)->ccb_h.path))
545 #define XS_CHANNEL(ccb) cam_sim_bus(xpt_path_sim((ccb)->ccb_h.path))
546 #define XS_TGT(ccb) (ccb)->ccb_h.target_id
547 #define XS_LUN(ccb) (uint32_t)((ccb)->ccb_h.target_lun)
549 #define XS_CDBP(ccb) \
550 (((ccb)->ccb_h.flags & CAM_CDB_POINTER)? \
551 (ccb)->cdb_io.cdb_ptr : (ccb)->cdb_io.cdb_bytes)
553 #define XS_CDBLEN(ccb) (ccb)->cdb_len
554 #define XS_XFRLEN(ccb) (ccb)->dxfer_len
555 #define XS_TIME(ccb) (ccb)->ccb_h.timeout
556 #define XS_GET_RESID(ccb) (ccb)->resid
557 #define XS_SET_RESID(ccb, r) (ccb)->resid = r
558 #define XS_STSP(ccb) (&(ccb)->scsi_status)
559 #define XS_SNSP(ccb) (&(ccb)->sense_data)
561 #define XS_TOT_SNSLEN(ccb) ccb->sense_len
562 #define XS_CUR_SNSLEN(ccb) (ccb->sense_len - ccb->sense_resid)
564 #define XS_SNSKEY(ccb) (scsi_get_sense_key(&(ccb)->sense_data, \
565 ccb->sense_len - ccb->sense_resid, 1))
567 #define XS_SNSASC(ccb) (scsi_get_asc(&(ccb)->sense_data, \
568 ccb->sense_len - ccb->sense_resid, 1))
570 #define XS_SNSASCQ(ccb) (scsi_get_ascq(&(ccb)->sense_data, \
571 ccb->sense_len - ccb->sense_resid, 1))
572 #define XS_TAG_P(ccb) \
573 (((ccb)->ccb_h.flags & CAM_TAG_ACTION_VALID) && \
574 (ccb)->tag_action != CAM_TAG_ACTION_NONE)
576 #define XS_TAG_TYPE(ccb) \
577 ((ccb->tag_action == MSG_SIMPLE_Q_TAG)? REQFLAG_STAG : \
578 ((ccb->tag_action == MSG_HEAD_OF_Q_TAG)? REQFLAG_HTAG : REQFLAG_OTAG))
581 #define XS_SETERR(ccb, v) (ccb)->ccb_h.status &= ~CAM_STATUS_MASK, \
582 (ccb)->ccb_h.status |= v
584 # define HBA_NOERROR CAM_REQ_INPROG
585 # define HBA_BOTCH CAM_UNREC_HBA_ERROR
586 # define HBA_CMDTIMEOUT CAM_CMD_TIMEOUT
587 # define HBA_SELTIMEOUT CAM_SEL_TIMEOUT
588 # define HBA_TGTBSY CAM_SCSI_STATUS_ERROR
589 # define HBA_BUSRESET CAM_SCSI_BUS_RESET
590 # define HBA_ABORTED CAM_REQ_ABORTED
591 # define HBA_DATAOVR CAM_DATA_RUN_ERR
592 # define HBA_ARQFAIL CAM_AUTOSENSE_FAIL
595 #define XS_ERR(ccb) ((ccb)->ccb_h.status & CAM_STATUS_MASK)
597 #define XS_NOERR(ccb) (((ccb)->ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_INPROG)
599 #define XS_INITERR(ccb) XS_SETERR(ccb, CAM_REQ_INPROG), ccb->sense_resid = ccb->sense_len
601 #define XS_SAVE_SENSE(xs, sense_ptr, totslen, slen) do { \
602 uint32_t tlen = slen; \
603 if (tlen > (xs)->sense_len) \
604 tlen = (xs)->sense_len; \
605 PISP_PCMD(xs)->totslen = imin((xs)->sense_len, totslen); \
606 PISP_PCMD(xs)->cumslen = tlen; \
607 memcpy(&(xs)->sense_data, sense_ptr, tlen); \
608 (xs)->sense_resid = (xs)->sense_len - tlen; \
609 (xs)->ccb_h.status |= CAM_AUTOSNS_VALID; \
612 #define XS_SENSE_APPEND(xs, xsnsp, xsnsl) do { \
613 uint32_t off = PISP_PCMD(xs)->cumslen; \
614 uint8_t *ptr = &((uint8_t *)(&(xs)->sense_data))[off]; \
615 uint32_t amt = imin(xsnsl, PISP_PCMD(xs)->totslen - off); \
617 memcpy(ptr, xsnsp, amt); \
618 (xs)->sense_resid -= amt; \
619 PISP_PCMD(xs)->cumslen += amt; \
623 #define XS_SENSE_VALID(xs) (((xs)->ccb_h.status & CAM_AUTOSNS_VALID) != 0)
625 #define DEFAULT_FRAMESIZE(isp) isp->isp_osinfo.framesize
626 #define DEFAULT_EXEC_THROTTLE(isp) isp->isp_osinfo.exec_throttle
628 #define GET_DEFAULT_ROLE(isp, chan) \
629 (IS_FC(isp)? ISP_FC_PC(isp, chan)->def_role : ISP_SPI_PC(isp, chan)->def_role)
630 #define SET_DEFAULT_ROLE(isp, chan, val) \
632 ISP_FC_PC(isp, chan)->def_role = val; \
634 ISP_SPI_PC(isp, chan)->def_role = val; \
637 #define DEFAULT_IID(isp, chan) isp->isp_osinfo.pc.spi[chan].iid
639 #define DEFAULT_LOOPID(x, chan) isp->isp_osinfo.pc.fc[chan].default_id
641 #define DEFAULT_NODEWWN(isp, chan) isp_default_wwn(isp, chan, 0, 1)
642 #define DEFAULT_PORTWWN(isp, chan) isp_default_wwn(isp, chan, 0, 0)
643 #define ACTIVE_NODEWWN(isp, chan) isp_default_wwn(isp, chan, 1, 1)
644 #define ACTIVE_PORTWWN(isp, chan) isp_default_wwn(isp, chan, 1, 0)
647 #if BYTE_ORDER == BIG_ENDIAN
648 #ifdef ISP_SBUS_SUPPORTED
649 #define ISP_IOXPUT_8(isp, s, d) *(d) = s
650 #define ISP_IOXPUT_16(isp, s, d) \
651 *(d) = (isp->isp_bustype == ISP_BT_SBUS)? s : bswap16(s)
652 #define ISP_IOXPUT_32(isp, s, d) \
653 *(d) = (isp->isp_bustype == ISP_BT_SBUS)? s : bswap32(s)
654 #define ISP_IOXGET_8(isp, s, d) d = (*((uint8_t *)s))
655 #define ISP_IOXGET_16(isp, s, d) \
656 d = (isp->isp_bustype == ISP_BT_SBUS)? \
657 *((uint16_t *)s) : bswap16(*((uint16_t *)s))
658 #define ISP_IOXGET_32(isp, s, d) \
659 d = (isp->isp_bustype == ISP_BT_SBUS)? \
660 *((uint32_t *)s) : bswap32(*((uint32_t *)s))
662 #else /* ISP_SBUS_SUPPORTED */
663 #define ISP_IOXPUT_8(isp, s, d) *(d) = s
664 #define ISP_IOXPUT_16(isp, s, d) *(d) = bswap16(s)
665 #define ISP_IOXPUT_32(isp, s, d) *(d) = bswap32(s)
666 #define ISP_IOXGET_8(isp, s, d) d = (*((uint8_t *)s))
667 #define ISP_IOXGET_16(isp, s, d) d = bswap16(*((uint16_t *)s))
668 #define ISP_IOXGET_32(isp, s, d) d = bswap32(*((uint32_t *)s))
670 #define ISP_SWIZZLE_NVRAM_WORD(isp, rp) *rp = bswap16(*rp)
671 #define ISP_SWIZZLE_NVRAM_LONG(isp, rp) *rp = bswap32(*rp)
673 #define ISP_IOZGET_8(isp, s, d) d = (*((uint8_t *)s))
674 #define ISP_IOZGET_16(isp, s, d) d = (*((uint16_t *)s))
675 #define ISP_IOZGET_32(isp, s, d) d = (*((uint32_t *)s))
676 #define ISP_IOZPUT_8(isp, s, d) *(d) = s
677 #define ISP_IOZPUT_16(isp, s, d) *(d) = s
678 #define ISP_IOZPUT_32(isp, s, d) *(d) = s
682 #define ISP_IOXPUT_8(isp, s, d) *(d) = s
683 #define ISP_IOXPUT_16(isp, s, d) *(d) = s
684 #define ISP_IOXPUT_32(isp, s, d) *(d) = s
685 #define ISP_IOXGET_8(isp, s, d) d = *(s)
686 #define ISP_IOXGET_16(isp, s, d) d = *(s)
687 #define ISP_IOXGET_32(isp, s, d) d = *(s)
688 #define ISP_SWIZZLE_NVRAM_WORD(isp, rp)
689 #define ISP_SWIZZLE_NVRAM_LONG(isp, rp)
691 #define ISP_IOZPUT_8(isp, s, d) *(d) = s
692 #define ISP_IOZPUT_16(isp, s, d) *(d) = bswap16(s)
693 #define ISP_IOZPUT_32(isp, s, d) *(d) = bswap32(s)
695 #define ISP_IOZGET_8(isp, s, d) d = (*((uint8_t *)(s)))
696 #define ISP_IOZGET_16(isp, s, d) d = bswap16(*((uint16_t *)(s)))
697 #define ISP_IOZGET_32(isp, s, d) d = bswap32(*((uint32_t *)(s)))
701 #define ISP_SWAP16(isp, s) bswap16(s)
702 #define ISP_SWAP32(isp, s) bswap32(s)
705 * Includes of common header files
708 #include <dev/isp/ispreg.h>
709 #include <dev/isp/ispvar.h>
710 #include <dev/isp/ispmbox.h>
713 * isp_osinfo definiitions && shorthand
715 #define SIMQFRZ_RESOURCE 0x1
716 #define SIMQFRZ_LOOPDOWN 0x2
717 #define SIMQFRZ_TIMED 0x4
719 #define isp_dev isp_osinfo.dev
722 * prototypes for isp_pci && isp_freebsd to share
724 extern int isp_attach(ispsoftc_t *);
725 extern int isp_detach(ispsoftc_t *);
726 extern void isp_uninit(ispsoftc_t *);
727 extern uint64_t isp_default_wwn(ispsoftc_t *, int, int, int);
732 extern int isp_announced;
733 extern int isp_fabric_hysteresis;
734 extern int isp_loop_down_limit;
735 extern int isp_gone_device_time;
736 extern int isp_quickboot_time;
737 extern int isp_autoconfig;
740 * Platform private flags
744 * Platform Library Functions
746 void isp_prt(ispsoftc_t *, int level, const char *, ...) __printflike(3, 4);
747 void isp_xs_prt(ispsoftc_t *, XS_T *, int level, const char *, ...) __printflike(4, 5);
748 uint64_t isp_nanotime_sub(struct timespec *, struct timespec *);
749 int isp_mbox_acquire(ispsoftc_t *);
750 void isp_mbox_wait_complete(ispsoftc_t *, mbreg_t *);
751 void isp_mbox_notify_done(ispsoftc_t *);
752 void isp_mbox_release(ispsoftc_t *);
753 int isp_fc_scratch_acquire(ispsoftc_t *, int);
755 void isp_platform_intr(void *);
756 void isp_common_dmateardown(ispsoftc_t *, struct ccb_scsiio *, uint32_t);
757 void isp_fcp_reset_crn(struct isp_fc *, uint32_t, int);
758 int isp_fcp_next_crn(ispsoftc_t *, uint8_t *, XS_T *);
761 * Platform Version specific defines
763 #define BUS_DMA_ROOTARG(x) bus_get_dma_tag(x)
764 #define isp_dma_tag_create(a, b, c, d, e, f, g, h, i, j, k, z) \
765 bus_dma_tag_create(a, b, c, d, e, f, g, h, i, j, k, \
766 busdma_lock_mutex, &isp->isp_osinfo.lock, z)
768 #define isp_setup_intr bus_setup_intr
770 #define isp_sim_alloc(a, b, c, d, e, f, g, h) \
771 cam_sim_alloc(a, b, c, d, e, &(d)->isp_osinfo.lock, f, g, h)
773 #define ISP_PATH_PRT(i, l, p, ...) \
774 if ((l) == ISP_LOGALL || ((l)& (i)->isp_dblev) != 0) { \
775 xpt_print(p, __VA_ARGS__); \
779 * Platform specific inline functions
783 * ISP General Library functions
786 #include <dev/isp/isp_library.h>
788 #endif /* _ISP_FREEBSD_H */