2 * Copyright (c) 1997-2009 by Matthew Jacob
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
15 * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 * ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 * Machine and OS Independent (well, as best as possible)
31 * code for the Qlogic ISP SCSI and FC-SCSI adapters.
35 * Inspiration and ideas about this driver are from Erik Moe's Linux driver
36 * (qlogicisp.c) and Dave Miller's SBus version of same (qlogicisp.c). Some
37 * ideas dredged from the Solaris driver.
41 * Include header file appropriate for platform we're building on.
44 #include <sys/cdefs.h>
45 __KERNEL_RCSID(0, "$NetBSD$");
46 #include <dev/ic/isp_netbsd.h>
49 #include <sys/cdefs.h>
50 __FBSDID("$FreeBSD$");
51 #include <dev/isp/isp_freebsd.h>
54 #include <dev/ic/isp_openbsd.h>
57 #include "isp_linux.h"
60 #include "isp_solaris.h"
66 #define MBOX_DELAY_COUNT 1000000 / 100
71 static const char notresp[] = "Not RESPONSE in RESPONSE Queue (type 0x%x) @ idx %d (next %d) nlooked %d";
72 static const char bun[] = "bad underrun (count %d, resid %d, status %s)";
73 static const char lipd[] = "Chan %d LIP destroyed %d active commands";
74 static const char sacq[] = "unable to acquire scratch area";
76 static const uint8_t alpa_map[] = {
77 0xef, 0xe8, 0xe4, 0xe2, 0xe1, 0xe0, 0xdc, 0xda,
78 0xd9, 0xd6, 0xd5, 0xd4, 0xd3, 0xd2, 0xd1, 0xce,
79 0xcd, 0xcc, 0xcb, 0xca, 0xc9, 0xc7, 0xc6, 0xc5,
80 0xc3, 0xbc, 0xba, 0xb9, 0xb6, 0xb5, 0xb4, 0xb3,
81 0xb2, 0xb1, 0xae, 0xad, 0xac, 0xab, 0xaa, 0xa9,
82 0xa7, 0xa6, 0xa5, 0xa3, 0x9f, 0x9e, 0x9d, 0x9b,
83 0x98, 0x97, 0x90, 0x8f, 0x88, 0x84, 0x82, 0x81,
84 0x80, 0x7c, 0x7a, 0x79, 0x76, 0x75, 0x74, 0x73,
85 0x72, 0x71, 0x6e, 0x6d, 0x6c, 0x6b, 0x6a, 0x69,
86 0x67, 0x66, 0x65, 0x63, 0x5c, 0x5a, 0x59, 0x56,
87 0x55, 0x54, 0x53, 0x52, 0x51, 0x4e, 0x4d, 0x4c,
88 0x4b, 0x4a, 0x49, 0x47, 0x46, 0x45, 0x43, 0x3c,
89 0x3a, 0x39, 0x36, 0x35, 0x34, 0x33, 0x32, 0x31,
90 0x2e, 0x2d, 0x2c, 0x2b, 0x2a, 0x29, 0x27, 0x26,
91 0x25, 0x23, 0x1f, 0x1e, 0x1d, 0x1b, 0x18, 0x17,
92 0x10, 0x0f, 0x08, 0x04, 0x02, 0x01, 0x00
96 * Local function prototypes.
98 static int isp_parse_async(ispsoftc_t *, uint16_t);
99 static int isp_parse_async_fc(ispsoftc_t *, uint16_t);
100 static int isp_handle_other_response(ispsoftc_t *, int, isphdr_t *, uint32_t *);
101 static void isp_parse_status(ispsoftc_t *, ispstatusreq_t *, XS_T *, long *); static void
102 isp_parse_status_24xx(ispsoftc_t *, isp24xx_statusreq_t *, XS_T *, long *);
103 static void isp_fastpost_complete(ispsoftc_t *, uint32_t);
104 static int isp_mbox_continue(ispsoftc_t *);
105 static void isp_scsi_init(ispsoftc_t *);
106 static void isp_scsi_channel_init(ispsoftc_t *, int);
107 static void isp_fibre_init(ispsoftc_t *);
108 static void isp_fibre_init_2400(ispsoftc_t *);
109 static void isp_clear_portdb(ispsoftc_t *, int);
110 static void isp_mark_portdb(ispsoftc_t *, int);
111 static int isp_plogx(ispsoftc_t *, int, uint16_t, uint32_t, int);
112 static int isp_port_login(ispsoftc_t *, uint16_t, uint32_t);
113 static int isp_port_logout(ispsoftc_t *, uint16_t, uint32_t);
114 static int isp_getpdb(ispsoftc_t *, int, uint16_t, isp_pdb_t *);
115 static int isp_gethandles(ispsoftc_t *, int, uint16_t *, int *, int);
116 static void isp_dump_chip_portdb(ispsoftc_t *, int);
117 static uint64_t isp_get_wwn(ispsoftc_t *, int, int, int);
118 static int isp_fclink_test(ispsoftc_t *, int, int);
119 static int isp_pdb_sync(ispsoftc_t *, int);
120 static int isp_scan_loop(ispsoftc_t *, int);
121 static int isp_gid_ft_sns(ispsoftc_t *, int);
122 static int isp_gid_ft_ct_passthru(ispsoftc_t *, int);
123 static int isp_scan_fabric(ispsoftc_t *, int);
124 static int isp_login_device(ispsoftc_t *, int, uint32_t, isp_pdb_t *, uint16_t *);
125 static int isp_send_change_request(ispsoftc_t *, int);
126 static int isp_register_fc4_type(ispsoftc_t *, int);
127 static int isp_register_fc4_type_24xx(ispsoftc_t *, int);
128 static int isp_register_fc4_features_24xx(ispsoftc_t *, int);
129 static int isp_register_port_name_24xx(ispsoftc_t *, int);
130 static int isp_register_node_name_24xx(ispsoftc_t *, int);
131 static uint16_t isp_next_handle(ispsoftc_t *, uint16_t *);
132 static int isp_fw_state(ispsoftc_t *, int);
133 static void isp_mboxcmd_qnw(ispsoftc_t *, mbreg_t *, int);
134 static void isp_mboxcmd(ispsoftc_t *, mbreg_t *);
136 static void isp_spi_update(ispsoftc_t *, int);
137 static void isp_setdfltsdparm(ispsoftc_t *);
138 static void isp_setdfltfcparm(ispsoftc_t *, int);
139 static int isp_read_nvram(ispsoftc_t *, int);
140 static int isp_read_nvram_2400(ispsoftc_t *, uint8_t *);
141 static void isp_rdnvram_word(ispsoftc_t *, int, uint16_t *);
142 static void isp_rd_2400_nvram(ispsoftc_t *, uint32_t, uint32_t *);
143 static void isp_parse_nvram_1020(ispsoftc_t *, uint8_t *);
144 static void isp_parse_nvram_1080(ispsoftc_t *, int, uint8_t *);
145 static void isp_parse_nvram_12160(ispsoftc_t *, int, uint8_t *);
146 static void isp_parse_nvram_2100(ispsoftc_t *, uint8_t *);
147 static void isp_parse_nvram_2400(ispsoftc_t *, uint8_t *);
150 isp_change_fw_state(ispsoftc_t *isp, int chan, int state)
152 fcparam *fcp = FCPARAM(isp, chan);
154 if (fcp->isp_fwstate == state)
156 isp_prt(isp, ISP_LOGCONFIG|ISP_LOG_SANCFG,
157 "Chan %d Firmware state <%s->%s>", chan,
158 isp_fc_fw_statename(fcp->isp_fwstate), isp_fc_fw_statename(state));
159 fcp->isp_fwstate = state;
165 * Hit the chip over the head, download new f/w if available and set it running.
167 * Locking done elsewhere.
171 isp_reset(ispsoftc_t *isp, int do_load_defaults)
176 uint32_t code_org, val;
177 int loops, i, dodnld = 1;
178 const char *btype = "????";
179 static const char dcrc[] = "Downloaded RISC Code Checksum Failure";
181 isp->isp_state = ISP_NILSTATE;
184 ISP_DISABLE_INTS(isp);
189 * Basic types (SCSI, FibreChannel and PCI or SBus)
190 * have been set in the MD code. We figure out more
191 * here. Possibly more refined types based upon PCI
192 * identification. Chip revision has been gathered.
194 * After we've fired this chip up, zero out the conf1 register
195 * for SCSI adapters and do other settings for the 2100.
198 ISP_DISABLE_INTS(isp);
201 * Pick an initial maxcmds value which will be used
202 * to allocate xflist pointer space. It may be changed
203 * later by the firmware.
206 isp->isp_maxcmds = 4096;
207 } else if (IS_2322(isp)) {
208 isp->isp_maxcmds = 2048;
209 } else if (IS_23XX(isp) || IS_2200(isp)) {
210 isp->isp_maxcmds = 1024;
212 isp->isp_maxcmds = 512;
216 * Set up DMA for the request and response queues.
218 * We do this now so we can use the request queue
219 * for dma to load firmware from.
221 if (ISP_MBOXDMASETUP(isp) != 0) {
222 isp_prt(isp, ISP_LOGERR, "Cannot setup DMA");
227 * Set up default request/response queue in-pointer/out-pointer
231 isp->isp_rqstinrp = BIU2400_REQINP;
232 isp->isp_rqstoutrp = BIU2400_REQOUTP;
233 isp->isp_respinrp = BIU2400_RSPINP;
234 isp->isp_respoutrp = BIU2400_RSPOUTP;
235 } else if (IS_23XX(isp)) {
236 isp->isp_rqstinrp = BIU_REQINP;
237 isp->isp_rqstoutrp = BIU_REQOUTP;
238 isp->isp_respinrp = BIU_RSPINP;
239 isp->isp_respoutrp = BIU_RSPOUTP;
241 isp->isp_rqstinrp = INMAILBOX4;
242 isp->isp_rqstoutrp = OUTMAILBOX4;
243 isp->isp_respinrp = OUTMAILBOX5;
244 isp->isp_respoutrp = INMAILBOX5;
248 * Put the board into PAUSE mode (so we can read the SXP registers
249 * or write FPM/FBM registers).
252 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_CLEAR_HOST_INT);
253 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_CLEAR_RISC_INT);
254 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_PAUSE);
256 ISP_WRITE(isp, HCCR, HCCR_CMD_PAUSE);
260 switch (isp->isp_type) {
291 * While we're paused, reset the FPM module and FBM
294 ISP_WRITE(isp, BIU2100_CSR, BIU2100_FPM0_REGS);
295 ISP_WRITE(isp, FPM_DIAG_CONFIG, FPM_SOFT_RESET);
296 ISP_WRITE(isp, BIU2100_CSR, BIU2100_FB_REGS);
297 ISP_WRITE(isp, FBM_CMD, FBMCMD_FIFO_RESET_ALL);
298 ISP_WRITE(isp, BIU2100_CSR, BIU2100_RISC_REGS);
300 } else if (IS_1240(isp)) {
305 sdp = SDPARAM(isp, 0);
306 sdp->isp_ultramode = 1;
307 sdp = SDPARAM(isp, 1);
308 sdp->isp_ultramode = 1;
310 * XXX: Should probably do some bus sensing.
312 } else if (IS_ULTRA3(isp)) {
313 sdparam *sdp = isp->isp_param;
315 isp->isp_clock = 100;
319 else if (IS_12160(isp))
323 sdp->isp_lvdmode = 1;
325 if (IS_DUALBUS(isp)) {
327 sdp->isp_lvdmode = 1;
329 } else if (IS_ULTRA2(isp)) {
330 static const char m[] = "bus %d is in %s Mode";
332 sdparam *sdp = SDPARAM(isp, 0);
334 isp->isp_clock = 100;
338 else if (IS_1080(isp))
343 l = ISP_READ(isp, SXP_PINS_DIFF) & ISP1080_MODE_MASK;
345 case ISP1080_LVD_MODE:
346 sdp->isp_lvdmode = 1;
347 isp_prt(isp, ISP_LOGCONFIG, m, 0, "LVD");
349 case ISP1080_HVD_MODE:
350 sdp->isp_diffmode = 1;
351 isp_prt(isp, ISP_LOGCONFIG, m, 0, "Differential");
353 case ISP1080_SE_MODE:
354 sdp->isp_ultramode = 1;
355 isp_prt(isp, ISP_LOGCONFIG, m, 0, "Single-Ended");
358 isp_prt(isp, ISP_LOGERR,
359 "unknown mode on bus %d (0x%x)", 0, l);
363 if (IS_DUALBUS(isp)) {
364 sdp = SDPARAM(isp, 1);
365 l = ISP_READ(isp, SXP_PINS_DIFF|SXP_BANK1_SELECT);
366 l &= ISP1080_MODE_MASK;
368 case ISP1080_LVD_MODE:
369 sdp->isp_lvdmode = 1;
370 isp_prt(isp, ISP_LOGCONFIG, m, 1, "LVD");
372 case ISP1080_HVD_MODE:
373 sdp->isp_diffmode = 1;
374 isp_prt(isp, ISP_LOGCONFIG,
375 m, 1, "Differential");
377 case ISP1080_SE_MODE:
378 sdp->isp_ultramode = 1;
379 isp_prt(isp, ISP_LOGCONFIG,
380 m, 1, "Single-Ended");
383 isp_prt(isp, ISP_LOGERR,
384 "unknown mode on bus %d (0x%x)", 1, l);
389 sdparam *sdp = SDPARAM(isp, 0);
390 i = ISP_READ(isp, BIU_CONF0) & BIU_CONF0_HW_MASK;
393 isp_prt(isp, ISP_LOGALL, "Unknown Chip Type 0x%x", i);
397 isp->isp_type = ISP_HA_SCSI_1020;
402 * Some 1020A chips are Ultra Capable, but don't
403 * run the clock rate up for that unless told to
404 * do so by the Ultra Capable bits being set.
407 isp->isp_type = ISP_HA_SCSI_1020A;
412 isp->isp_type = ISP_HA_SCSI_1040;
417 isp->isp_type = ISP_HA_SCSI_1040A;
422 isp->isp_type = ISP_HA_SCSI_1040B;
427 isp->isp_type = ISP_HA_SCSI_1040C;
432 * Now, while we're at it, gather info about ultra
433 * and/or differential mode.
435 if (ISP_READ(isp, SXP_PINS_DIFF) & SXP_PINS_DIFF_MODE) {
436 isp_prt(isp, ISP_LOGCONFIG, "Differential Mode");
437 sdp->isp_diffmode = 1;
439 sdp->isp_diffmode = 0;
441 i = ISP_READ(isp, RISC_PSR);
442 if (isp->isp_bustype == ISP_BT_SBUS) {
443 i &= RISC_PSR_SBUS_ULTRA;
445 i &= RISC_PSR_PCI_ULTRA;
448 isp_prt(isp, ISP_LOGCONFIG, "Ultra Mode Capable");
449 sdp->isp_ultramode = 1;
451 * If we're in Ultra Mode, we have to be 60MHz clock-
452 * even for the SBus version.
456 sdp->isp_ultramode = 0;
458 * Clock is known. Gronk.
463 * Machine dependent clock (if set) overrides
464 * our generic determinations.
466 if (isp->isp_mdvec->dv_clock) {
467 if (isp->isp_mdvec->dv_clock < isp->isp_clock) {
468 isp->isp_clock = isp->isp_mdvec->dv_clock;
475 * Clear instrumentation
477 isp->isp_intcnt = isp->isp_intbogus = 0;
480 * Do MD specific pre initialization
485 * Hit the chip over the head with hammer,
486 * and give it a chance to recover.
490 ISP_WRITE(isp, BIU_ICR, BIU_ICR_SOFT_RESET);
497 * Clear data && control DMA engines.
499 ISP_WRITE(isp, CDMA_CONTROL, DMA_CNTRL_CLEAR_CHAN | DMA_CNTRL_RESET_INT);
500 ISP_WRITE(isp, DDMA_CONTROL, DMA_CNTRL_CLEAR_CHAN | DMA_CNTRL_RESET_INT);
503 } else if (IS_24XX(isp)) {
505 * Stop DMA and wait for it to stop.
507 ISP_WRITE(isp, BIU2400_CSR, BIU2400_DMA_STOP|(3 << 4));
508 for (val = loops = 0; loops < 30000; loops++) {
510 val = ISP_READ(isp, BIU2400_CSR);
511 if ((val & BIU2400_DMA_ACTIVE) == 0) {
515 if (val & BIU2400_DMA_ACTIVE) {
517 isp_prt(isp, ISP_LOGERR, "DMA Failed to Stop on Reset");
521 * Hold it in SOFT_RESET and STOP state for 100us.
523 ISP_WRITE(isp, BIU2400_CSR, BIU2400_SOFT_RESET|BIU2400_DMA_STOP|(3 << 4));
525 for (loops = 0; loops < 10000; loops++) {
527 val = ISP_READ(isp, OUTMAILBOX0);
529 for (val = loops = 0; loops < 500000; loops ++) {
530 val = ISP_READ(isp, BIU2400_CSR);
531 if ((val & BIU2400_SOFT_RESET) == 0) {
535 if (val & BIU2400_SOFT_RESET) {
537 isp_prt(isp, ISP_LOGERR, "Failed to come out of reset");
541 ISP_WRITE(isp, BIU2100_CSR, BIU2100_SOFT_RESET);
548 * Clear data && control DMA engines.
550 ISP_WRITE(isp, CDMA2100_CONTROL, DMA_CNTRL2100_CLEAR_CHAN | DMA_CNTRL2100_RESET_INT);
551 ISP_WRITE(isp, TDMA2100_CONTROL, DMA_CNTRL2100_CLEAR_CHAN | DMA_CNTRL2100_RESET_INT);
552 ISP_WRITE(isp, RDMA2100_CONTROL, DMA_CNTRL2100_CLEAR_CHAN | DMA_CNTRL2100_RESET_INT);
556 * Wait for ISP to be ready to go...
558 loops = MBOX_DELAY_COUNT;
561 if (!(ISP_READ(isp, BIU_ICR) & BIU_ICR_SOFT_RESET)) {
564 } else if (IS_24XX(isp)) {
565 if (ISP_READ(isp, OUTMAILBOX0) == 0) {
569 if (!(ISP_READ(isp, BIU2100_CSR) & BIU2100_SOFT_RESET))
574 ISP_DUMPREGS(isp, "chip reset timed out");
581 * After we've fired this chip up, zero out the conf1 register
582 * for SCSI adapters and other settings for the 2100.
586 ISP_WRITE(isp, BIU_CONF1, 0);
587 } else if (!IS_24XX(isp)) {
588 ISP_WRITE(isp, BIU2100_CSR, 0);
592 * Reset RISC Processor
595 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_RESET);
596 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_RELEASE);
597 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_CLEAR_RESET);
599 ISP_WRITE(isp, HCCR, HCCR_CMD_RESET);
601 ISP_WRITE(isp, BIU_SEMA, 0);
605 * Post-RISC Reset stuff.
608 for (val = loops = 0; loops < 5000000; loops++) {
610 val = ISP_READ(isp, OUTMAILBOX0);
617 isp_prt(isp, ISP_LOGERR, "reset didn't clear");
620 } else if (IS_SCSI(isp)) {
621 uint16_t tmp = isp->isp_mdvec->dv_conf1;
623 * Busted FIFO. Turn off all but burst enables.
625 if (isp->isp_type == ISP_HA_SCSI_1040A) {
626 tmp &= BIU_BURST_ENABLE;
628 ISP_SETBITS(isp, BIU_CONF1, tmp);
629 if (tmp & BIU_BURST_ENABLE) {
630 ISP_SETBITS(isp, CDMA_CONF, DMA_ENABLE_BURST);
631 ISP_SETBITS(isp, DDMA_CONF, DMA_ENABLE_BURST);
633 if (SDPARAM(isp, 0)->isp_ptisp) {
634 if (SDPARAM(isp, 0)->isp_ultramode) {
635 while (ISP_READ(isp, RISC_MTR) != 0x1313) {
636 ISP_WRITE(isp, RISC_MTR, 0x1313);
637 ISP_WRITE(isp, HCCR, HCCR_CMD_STEP);
640 ISP_WRITE(isp, RISC_MTR, 0x1212);
643 * PTI specific register
645 ISP_WRITE(isp, RISC_EMB, DUAL_BANK);
647 ISP_WRITE(isp, RISC_MTR, 0x1212);
649 ISP_WRITE(isp, HCCR, HCCR_CMD_RELEASE);
651 ISP_WRITE(isp, RISC_MTR2100, 0x1212);
652 if (IS_2200(isp) || IS_23XX(isp)) {
653 ISP_WRITE(isp, HCCR, HCCR_2X00_DISABLE_PARITY_PAUSE);
655 ISP_WRITE(isp, HCCR, HCCR_CMD_RELEASE);
658 ISP_WRITE(isp, isp->isp_rqstinrp, 0);
659 ISP_WRITE(isp, isp->isp_rqstoutrp, 0);
660 ISP_WRITE(isp, isp->isp_respinrp, 0);
661 ISP_WRITE(isp, isp->isp_respoutrp, 0);
664 ISP_WRITE(isp, BIU2400_PRI_REQINP, 0);
665 ISP_WRITE(isp, BIU2400_PRI_REQOUTP, 0);
667 ISP_WRITE(isp, BIU2400_ATIO_RSPINP, 0);
668 ISP_WRITE(isp, BIU2400_ATIO_RSPOUTP, 0);
672 * Do MD specific post initialization
677 * Wait for everything to finish firing up.
679 * Avoid doing this on early 2312s because you can generate a PCI
680 * parity error (chip breakage).
682 if (IS_2312(isp) && isp->isp_revision < 2) {
685 loops = MBOX_DELAY_COUNT;
686 while (ISP_READ(isp, OUTMAILBOX0) == MBOX_BUSY) {
690 isp_prt(isp, ISP_LOGERR, "MBOX_BUSY never cleared on reset");
697 * Up until this point we've done everything by just reading or
698 * setting registers. From this point on we rely on at least *some*
699 * kind of firmware running in the card.
703 * Do some sanity checking by running a NOP command.
704 * If it succeeds, the ROM firmware is now running.
706 MBSINIT(&mbs, MBOX_NO_OP, MBLOGALL, 0);
707 isp_mboxcmd(isp, &mbs);
708 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
709 isp_prt(isp, ISP_LOGERR, "NOP command failed (%x)", mbs.param[0]);
715 * Do some operational tests
718 if (IS_SCSI(isp) || IS_24XX(isp)) {
719 static const uint16_t patterns[MAX_MAILBOX] = {
720 0x0000, 0xdead, 0xbeef, 0xffff,
721 0xa5a5, 0x5a5a, 0x7f7f, 0x7ff7,
722 0x3421, 0xabcd, 0xdcba, 0xfeef,
723 0xbead, 0xdebe, 0x2222, 0x3333,
724 0x5555, 0x6666, 0x7777, 0xaaaa,
725 0xffff, 0xdddd, 0x9999, 0x1fbc,
726 0x6666, 0x6677, 0x1122, 0x33ff,
727 0x0000, 0x0001, 0x1000, 0x1010,
729 int nmbox = ISP_NMBOX(isp);
732 MBSINIT(&mbs, MBOX_MAILBOX_REG_TEST, MBLOGALL, 0);
733 for (i = 1; i < nmbox; i++) {
734 mbs.param[i] = patterns[i];
736 isp_mboxcmd(isp, &mbs);
737 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
741 for (i = 1; i < nmbox; i++) {
742 if (mbs.param[i] != patterns[i]) {
744 isp_prt(isp, ISP_LOGERR, "Register Test Failed at Register %d: should have 0x%04x but got 0x%04x", i, patterns[i], mbs.param[i]);
751 * Download new Firmware, unless requested not to do so.
752 * This is made slightly trickier in some cases where the
753 * firmware of the ROM revision is newer than the revision
754 * compiled into the driver. So, where we used to compare
755 * versions of our f/w and the ROM f/w, now we just see
756 * whether we have f/w at all and whether a config flag
757 * has disabled our download.
759 if ((isp->isp_mdvec->dv_ispfw == NULL) || (isp->isp_confopts & ISP_CFG_NORELOAD)) {
764 code_org = ISP_CODE_ORG_2400;
765 } else if (IS_23XX(isp)) {
766 code_org = ISP_CODE_ORG_2300;
768 code_org = ISP_CODE_ORG;
771 isp->isp_loaded_fw = 0;
772 if (dodnld && IS_24XX(isp)) {
773 const uint32_t *ptr = isp->isp_mdvec->dv_ispfw;
777 * Keep loading until we run out of f/w.
779 code_org = ptr[2]; /* 1st load address is our start addr */
785 isp_prt(isp, ISP_LOGDEBUG0, "load 0x%x words of code at load address 0x%x", ptr[3], ptr[2]);
791 while (wi < ptr[3]) {
795 nw = ISP_QUEUE_SIZE(RQUEST_QUEUE_LEN(isp)) >> 2;
799 cp = isp->isp_rquest;
800 for (i = 0; i < nw; i++) {
801 ISP_IOXPUT_32(isp, ptr[wi++], &cp[i]);
804 MEMORYBARRIER(isp, SYNC_REQUEST, 0, ISP_QUEUE_SIZE(RQUEST_QUEUE_LEN(isp)), -1);
806 MBSINIT(&mbs, 0, MBLOGALL, 0);
807 if (la < 0x10000 && nw < 0x10000) {
808 mbs.param[0] = MBOX_LOAD_RISC_RAM_2100;
810 mbs.param[2] = DMA_WD1(isp->isp_rquest_dma);
811 mbs.param[3] = DMA_WD0(isp->isp_rquest_dma);
813 mbs.param[6] = DMA_WD3(isp->isp_rquest_dma);
814 mbs.param[7] = DMA_WD2(isp->isp_rquest_dma);
815 isp_prt(isp, ISP_LOGDEBUG0, "LOAD RISC RAM 2100 %u words at load address 0x%x", nw, la);
816 } else if (wordload) {
821 ucd.cp = (const uint32_t *)cp;
822 mbs.param[0] = MBOX_WRITE_RAM_WORD_EXTENDED;
824 mbs.param[2] = (*ucd.np);
825 mbs.param[3] = (*ucd.np) >> 16;
826 mbs.param[8] = la >> 16;
827 isp->isp_mbxwrk0 = nw - 1;
828 isp->isp_mbxworkp = ucd.np+1;
829 isp->isp_mbxwrk1 = (la + 1);
830 isp->isp_mbxwrk8 = (la + 1) >> 16;
831 isp_prt(isp, ISP_LOGDEBUG0, "WRITE RAM WORD EXTENDED %u words at load address 0x%x", nw, la);
833 mbs.param[0] = MBOX_LOAD_RISC_RAM;
835 mbs.param[2] = DMA_WD1(isp->isp_rquest_dma);
836 mbs.param[3] = DMA_WD0(isp->isp_rquest_dma);
837 mbs.param[4] = nw >> 16;
839 mbs.param[6] = DMA_WD3(isp->isp_rquest_dma);
840 mbs.param[7] = DMA_WD2(isp->isp_rquest_dma);
841 mbs.param[8] = la >> 16;
842 isp_prt(isp, ISP_LOGDEBUG0, "LOAD RISC RAM %u words at load address 0x%x", nw, la);
844 isp_mboxcmd(isp, &mbs);
845 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
846 if (mbs.param[0] == MBOX_HOST_INTERFACE_ERROR) {
847 isp_prt(isp, ISP_LOGERR, "switching to word load");
851 isp_prt(isp, ISP_LOGERR, "F/W Risc Ram Load Failed");
863 isp->isp_loaded_fw = 1;
864 } else if (dodnld && IS_23XX(isp)) {
865 const uint16_t *ptr = isp->isp_mdvec->dv_ispfw;
866 uint16_t wi, wl, segno;
875 isp_prt(isp, ISP_LOGDEBUG0, "load 0x%x words of code at load address 0x%x", ptr[3], la);
880 while (wi < ptr[3]) {
884 nw = ISP_QUEUE_SIZE(RQUEST_QUEUE_LEN(isp)) >> 1;
888 if (nw > (1 << 15)) {
891 cp = isp->isp_rquest;
892 for (i = 0; i < nw; i++) {
893 ISP_IOXPUT_16(isp, ptr[wi++], &cp[i]);
896 MEMORYBARRIER(isp, SYNC_REQUEST, 0, ISP_QUEUE_SIZE(RQUEST_QUEUE_LEN(isp)), -1);
897 MBSINIT(&mbs, 0, MBLOGALL, 0);
899 mbs.param[0] = MBOX_LOAD_RISC_RAM_2100;
901 mbs.param[2] = DMA_WD1(isp->isp_rquest_dma);
902 mbs.param[3] = DMA_WD0(isp->isp_rquest_dma);
904 mbs.param[6] = DMA_WD3(isp->isp_rquest_dma);
905 mbs.param[7] = DMA_WD2(isp->isp_rquest_dma);
906 isp_prt(isp, ISP_LOGDEBUG1, "LOAD RISC RAM 2100 %u words at load address 0x%x\n", nw, la);
908 mbs.param[0] = MBOX_LOAD_RISC_RAM;
910 mbs.param[2] = DMA_WD1(isp->isp_rquest_dma);
911 mbs.param[3] = DMA_WD0(isp->isp_rquest_dma);
913 mbs.param[6] = DMA_WD3(isp->isp_rquest_dma);
914 mbs.param[7] = DMA_WD2(isp->isp_rquest_dma);
915 mbs.param[8] = la >> 16;
916 isp_prt(isp, ISP_LOGDEBUG1, "LOAD RISC RAM %u words at load address 0x%x\n", nw, la);
918 isp_mboxcmd(isp, &mbs);
919 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
920 isp_prt(isp, ISP_LOGERR, "F/W Risc Ram Load Failed");
936 * If we're a 2322, the firmware actually comes in
937 * three chunks. We loaded the first at the code_org
938 * address. The other two chunks, which follow right
939 * after each other in memory here, get loaded at
940 * addresses specfied at offset 0x9..0xB.
945 la = ptr[5] | ((ptr[4] & 0x3f) << 16);
947 isp->isp_loaded_fw = 1;
953 ucd.cp = isp->isp_mdvec->dv_ispfw;
954 isp->isp_mbxworkp = &ucd.np[1];
955 isp->isp_mbxwrk0 = ucd.np[3] - 1;
956 isp->isp_mbxwrk1 = code_org + 1;
957 MBSINIT(&mbs, MBOX_WRITE_RAM_WORD, MBLOGNONE, 0);
958 mbs.param[1] = code_org;
959 mbs.param[2] = ucd.np[0];
960 isp_prt(isp, ISP_LOGDEBUG1, "WRITE RAM %u words at load address 0x%x", ucd.np[3], code_org);
961 isp_mboxcmd(isp, &mbs);
962 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
963 isp_prt(isp, ISP_LOGERR, "F/W download failed at word %d", isp->isp_mbxwrk1 - code_org);
967 } else if (IS_26XX(isp)) {
968 MBSINIT(&mbs, MBOX_LOAD_FLASH_FIRMWARE, MBLOGALL, 5000000);
971 isp_mboxcmd(isp, &mbs);
972 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
973 isp_prt(isp, ISP_LOGERR, "Flash F/W load failed");
978 isp_prt(isp, ISP_LOGDEBUG2, "skipping f/w download");
982 * If we loaded firmware, verify its checksum
984 if (isp->isp_loaded_fw) {
985 MBSINIT(&mbs, MBOX_VERIFY_CHECKSUM, MBLOGNONE, 0);
987 mbs.param[1] = code_org >> 16;
988 mbs.param[2] = code_org;
990 mbs.param[1] = code_org;
992 isp_mboxcmd(isp, &mbs);
993 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
994 isp_prt(isp, ISP_LOGERR, dcrc);
1001 * Now start it rolling.
1003 * If we didn't actually download f/w,
1004 * we still need to (re)start it.
1008 MBSINIT(&mbs, MBOX_EXEC_FIRMWARE, MBLOGALL, 5000000);
1010 mbs.param[1] = code_org >> 16;
1011 mbs.param[2] = code_org;
1012 if (isp->isp_loaded_fw) {
1017 } else if (IS_2322(isp)) {
1018 mbs.param[1] = code_org;
1019 if (isp->isp_loaded_fw) {
1025 mbs.param[1] = code_org;
1027 isp_mboxcmd(isp, &mbs);
1028 if (IS_2322(isp) || IS_24XX(isp)) {
1029 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1037 * Set CLOCK RATE, but only if asked to.
1039 if (isp->isp_clock) {
1040 MBSINIT(&mbs, MBOX_SET_CLOCK_RATE, MBLOGALL, 0);
1041 mbs.param[1] = isp->isp_clock;
1042 isp_mboxcmd(isp, &mbs);
1043 /* we will try not to care if this fails */
1048 * Ask the chip for the current firmware version.
1049 * This should prove that the new firmware is working.
1051 MBSINIT(&mbs, MBOX_ABOUT_FIRMWARE, MBLOGALL, 0);
1052 isp_mboxcmd(isp, &mbs);
1053 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1059 * The SBus firmware that we are using apparently does not return
1060 * major, minor, micro revisions in the mailbox registers, which
1061 * is really, really, annoying.
1063 if (ISP_SBUS_SUPPORTED && isp->isp_bustype == ISP_BT_SBUS) {
1065 #ifdef ISP_TARGET_MODE
1066 isp->isp_fwrev[0] = 7;
1067 isp->isp_fwrev[1] = 55;
1069 isp->isp_fwrev[0] = 1;
1070 isp->isp_fwrev[1] = 37;
1072 isp->isp_fwrev[2] = 0;
1075 isp->isp_fwrev[0] = mbs.param[1];
1076 isp->isp_fwrev[1] = mbs.param[2];
1077 isp->isp_fwrev[2] = mbs.param[3];
1082 * We do not believe firmware attributes for 2100 code less
1083 * than 1.17.0, unless it's the firmware we specifically
1086 * Note that all 22XX and later f/w is greater than 1.X.0.
1088 if ((ISP_FW_OLDER_THAN(isp, 1, 17, 1))) {
1089 #ifdef USE_SMALLER_2100_FIRMWARE
1090 isp->isp_fwattr = ISP_FW_ATTR_SCCLUN;
1092 isp->isp_fwattr = 0;
1095 isp->isp_fwattr = mbs.param[6];
1098 isp->isp_fwattr |= ((uint64_t) mbs.param[15]) << 16;
1099 if (isp->isp_fwattr & ISP2400_FW_ATTR_EXTNDED) {
1101 (((uint64_t) mbs.param[16]) << 32) |
1102 (((uint64_t) mbs.param[17]) << 48);
1106 isp->isp_fwattr = 0;
1109 isp_prt(isp, ISP_LOGCONFIG, "Board Type %s, Chip Revision 0x%x, %s F/W Revision %d.%d.%d",
1110 btype, isp->isp_revision, dodnld? "loaded" : "resident", isp->isp_fwrev[0], isp->isp_fwrev[1], isp->isp_fwrev[2]);
1112 fwt = isp->isp_fwattr;
1114 buf = FCPARAM(isp, 0)->isp_scratch;
1115 ISP_SNPRINTF(buf, ISP_FC_SCRLEN, "Attributes:");
1116 if (fwt & ISP2400_FW_ATTR_CLASS2) {
1117 fwt ^=ISP2400_FW_ATTR_CLASS2;
1118 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s Class2", buf);
1120 if (fwt & ISP2400_FW_ATTR_IP) {
1121 fwt ^=ISP2400_FW_ATTR_IP;
1122 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s IP", buf);
1124 if (fwt & ISP2400_FW_ATTR_MULTIID) {
1125 fwt ^=ISP2400_FW_ATTR_MULTIID;
1126 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s MultiID", buf);
1128 if (fwt & ISP2400_FW_ATTR_SB2) {
1129 fwt ^=ISP2400_FW_ATTR_SB2;
1130 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s SB2", buf);
1132 if (fwt & ISP2400_FW_ATTR_T10CRC) {
1133 fwt ^=ISP2400_FW_ATTR_T10CRC;
1134 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s T10CRC", buf);
1136 if (fwt & ISP2400_FW_ATTR_VI) {
1137 fwt ^=ISP2400_FW_ATTR_VI;
1138 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s VI", buf);
1140 if (fwt & ISP2400_FW_ATTR_MQ) {
1141 fwt ^=ISP2400_FW_ATTR_MQ;
1142 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s MQ", buf);
1144 if (fwt & ISP2400_FW_ATTR_MSIX) {
1145 fwt ^=ISP2400_FW_ATTR_MSIX;
1146 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s MSIX", buf);
1148 if (fwt & ISP2400_FW_ATTR_FCOE) {
1149 fwt ^=ISP2400_FW_ATTR_FCOE;
1150 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s FCOE", buf);
1152 if (fwt & ISP2400_FW_ATTR_VP0) {
1153 fwt ^= ISP2400_FW_ATTR_VP0;
1154 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s VP0_Decoupling", buf);
1156 if (fwt & ISP2400_FW_ATTR_EXPFW) {
1157 fwt ^= ISP2400_FW_ATTR_EXPFW;
1158 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s (Experimental)", buf);
1160 if (fwt & ISP2400_FW_ATTR_HOTFW) {
1161 fwt ^= ISP2400_FW_ATTR_HOTFW;
1162 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s HotFW", buf);
1164 fwt &= ~ISP2400_FW_ATTR_EXTNDED;
1165 if (fwt & ISP2400_FW_ATTR_EXTVP) {
1166 fwt ^= ISP2400_FW_ATTR_EXTVP;
1167 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s ExtVP", buf);
1169 if (fwt & ISP2400_FW_ATTR_VN2VN) {
1170 fwt ^= ISP2400_FW_ATTR_VN2VN;
1171 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s VN2VN", buf);
1173 if (fwt & ISP2400_FW_ATTR_EXMOFF) {
1174 fwt ^= ISP2400_FW_ATTR_EXMOFF;
1175 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s EXMOFF", buf);
1177 if (fwt & ISP2400_FW_ATTR_NPMOFF) {
1178 fwt ^= ISP2400_FW_ATTR_NPMOFF;
1179 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s NPMOFF", buf);
1181 if (fwt & ISP2400_FW_ATTR_DIFCHOP) {
1182 fwt ^= ISP2400_FW_ATTR_DIFCHOP;
1183 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s DIFCHOP", buf);
1185 if (fwt & ISP2400_FW_ATTR_SRIOV) {
1186 fwt ^= ISP2400_FW_ATTR_SRIOV;
1187 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s SRIOV", buf);
1189 if (fwt & ISP2400_FW_ATTR_ASICTMP) {
1190 fwt ^= ISP2400_FW_ATTR_ASICTMP;
1191 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s ASICTMP", buf);
1193 if (fwt & ISP2400_FW_ATTR_ATIOMQ) {
1194 fwt ^= ISP2400_FW_ATTR_ATIOMQ;
1195 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s ATIOMQ", buf);
1198 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s (unknown 0x%08x%08x)", buf,
1199 (uint32_t) (fwt >> 32), (uint32_t) fwt);
1201 isp_prt(isp, ISP_LOGCONFIG, "%s", buf);
1202 } else if (IS_FC(isp)) {
1203 buf = FCPARAM(isp, 0)->isp_scratch;
1204 ISP_SNPRINTF(buf, ISP_FC_SCRLEN, "Attributes:");
1205 if (fwt & ISP_FW_ATTR_TMODE) {
1206 fwt ^=ISP_FW_ATTR_TMODE;
1207 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s TargetMode", buf);
1209 if (fwt & ISP_FW_ATTR_SCCLUN) {
1210 fwt ^=ISP_FW_ATTR_SCCLUN;
1211 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s SCC-Lun", buf);
1213 if (fwt & ISP_FW_ATTR_FABRIC) {
1214 fwt ^=ISP_FW_ATTR_FABRIC;
1215 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s Fabric", buf);
1217 if (fwt & ISP_FW_ATTR_CLASS2) {
1218 fwt ^=ISP_FW_ATTR_CLASS2;
1219 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s Class2", buf);
1221 if (fwt & ISP_FW_ATTR_FCTAPE) {
1222 fwt ^=ISP_FW_ATTR_FCTAPE;
1223 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s FC-Tape", buf);
1225 if (fwt & ISP_FW_ATTR_IP) {
1226 fwt ^=ISP_FW_ATTR_IP;
1227 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s IP", buf);
1229 if (fwt & ISP_FW_ATTR_VI) {
1230 fwt ^=ISP_FW_ATTR_VI;
1231 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s VI", buf);
1233 if (fwt & ISP_FW_ATTR_VI_SOLARIS) {
1234 fwt ^=ISP_FW_ATTR_VI_SOLARIS;
1235 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s VI_SOLARIS", buf);
1237 if (fwt & ISP_FW_ATTR_2KLOGINS) {
1238 fwt ^=ISP_FW_ATTR_2KLOGINS;
1239 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s 2K-Login", buf);
1242 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s (unknown 0x%08x%08x)", buf,
1243 (uint32_t) (fwt >> 32), (uint32_t) fwt);
1245 isp_prt(isp, ISP_LOGCONFIG, "%s", buf);
1249 MBSINIT(&mbs, MBOX_GET_RESOURCE_COUNT, MBLOGALL, 0);
1250 isp_mboxcmd(isp, &mbs);
1251 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1255 if (isp->isp_maxcmds >= mbs.param[3]) {
1256 isp->isp_maxcmds = mbs.param[3];
1259 MBSINIT(&mbs, MBOX_GET_FIRMWARE_STATUS, MBLOGALL, 0);
1260 isp_mboxcmd(isp, &mbs);
1261 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1265 if (isp->isp_maxcmds >= mbs.param[2]) {
1266 isp->isp_maxcmds = mbs.param[2];
1269 isp_prt(isp, ISP_LOGCONFIG, "%d max I/O command limit set", isp->isp_maxcmds);
1272 * If we don't have Multi-ID f/w loaded, we need to restrict channels to one.
1273 * Only make this check for non-SCSI cards (I'm not sure firmware attributes
1276 if (IS_FC(isp) && isp->isp_nchan > 1) {
1277 if (!ISP_CAP_MULTI_ID(isp)) {
1278 isp_prt(isp, ISP_LOGWARN, "non-MULTIID f/w loaded, "
1279 "only can enable 1 of %d channels", isp->isp_nchan);
1281 } else if (!ISP_CAP_VP0(isp)) {
1282 isp_prt(isp, ISP_LOGWARN, "We can not use MULTIID "
1283 "feature properly without VP0_Decoupling");
1288 for (i = 0; i < isp->isp_nchan; i++)
1289 isp_change_fw_state(isp, i, FW_CONFIG_WAIT);
1291 if (isp->isp_dead) {
1293 ISP_DISABLE_INTS(isp);
1297 isp->isp_state = ISP_RESETSTATE;
1300 * Okay- now that we have new firmware running, we now (re)set our
1301 * notion of how many luns we support. This is somewhat tricky because
1302 * if we haven't loaded firmware, we sometimes do not have an easy way
1303 * of knowing how many luns we support.
1305 * Expanded lun firmware gives you 32 luns for SCSI cards and
1306 * 16384 luns for Fibre Channel cards.
1308 * It turns out that even for QLogic 2100s with ROM 1.10 and above
1309 * we do get a firmware attributes word returned in mailbox register 6.
1311 * Because the lun is in a different position in the Request Queue
1312 * Entry structure for Fibre Channel with expanded lun firmware, we
1313 * can only support one lun (lun zero) when we don't know what kind
1314 * of firmware we're running.
1318 if (IS_ULTRA2(isp) || IS_ULTRA3(isp)) {
1319 isp->isp_maxluns = 32;
1321 isp->isp_maxluns = 8;
1324 isp->isp_maxluns = 8;
1327 if (ISP_CAP_SCCFW(isp)) {
1328 isp->isp_maxluns = 0; /* No limit -- 2/8 bytes */
1330 isp->isp_maxluns = 16;
1335 * We get some default values established. As a side
1336 * effect, NVRAM is read here (unless overriden by
1337 * a configuration flag).
1339 if (do_load_defaults) {
1341 isp_setdfltsdparm(isp);
1343 for (i = 0; i < isp->isp_nchan; i++) {
1344 isp_setdfltfcparm(isp, i);
1351 * Clean firmware shutdown.
1354 isp_deinit(ispsoftc_t *isp)
1358 isp->isp_state = ISP_NILSTATE;
1359 MBSINIT(&mbs, MBOX_STOP_FIRMWARE, MBLOGALL, 500000);
1368 isp_mboxcmd(isp, &mbs);
1369 return (mbs.param[0] == MBOX_COMMAND_COMPLETE ? 0 : mbs.param[0]);
1373 * Initialize Parameters of Hardware to a known state.
1375 * Locks are held before coming here.
1378 isp_init(ispsoftc_t *isp)
1382 isp_fibre_init_2400(isp);
1384 isp_fibre_init(isp);
1389 GET_NANOTIME(&isp->isp_init_time);
1393 isp_scsi_init(ispsoftc_t *isp)
1395 sdparam *sdp_chan0, *sdp_chan1;
1398 isp->isp_state = ISP_INITSTATE;
1400 sdp_chan0 = SDPARAM(isp, 0);
1401 sdp_chan1 = sdp_chan0;
1402 if (IS_DUALBUS(isp)) {
1403 sdp_chan1 = SDPARAM(isp, 1);
1406 /* First do overall per-card settings. */
1409 * If we have fast memory timing enabled, turn it on.
1411 if (sdp_chan0->isp_fast_mttr) {
1412 ISP_WRITE(isp, RISC_MTR, 0x1313);
1416 * Set Retry Delay and Count.
1417 * You set both channels at the same time.
1419 MBSINIT(&mbs, MBOX_SET_RETRY_COUNT, MBLOGALL, 0);
1420 mbs.param[1] = sdp_chan0->isp_retry_count;
1421 mbs.param[2] = sdp_chan0->isp_retry_delay;
1422 mbs.param[6] = sdp_chan1->isp_retry_count;
1423 mbs.param[7] = sdp_chan1->isp_retry_delay;
1424 isp_mboxcmd(isp, &mbs);
1425 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1430 * Set ASYNC DATA SETUP time. This is very important.
1432 MBSINIT(&mbs, MBOX_SET_ASYNC_DATA_SETUP_TIME, MBLOGALL, 0);
1433 mbs.param[1] = sdp_chan0->isp_async_data_setup;
1434 mbs.param[2] = sdp_chan1->isp_async_data_setup;
1435 isp_mboxcmd(isp, &mbs);
1436 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1441 * Set ACTIVE Negation State.
1443 MBSINIT(&mbs, MBOX_SET_ACT_NEG_STATE, MBLOGNONE, 0);
1445 (sdp_chan0->isp_req_ack_active_neg << 4) |
1446 (sdp_chan0->isp_data_line_active_neg << 5);
1448 (sdp_chan1->isp_req_ack_active_neg << 4) |
1449 (sdp_chan1->isp_data_line_active_neg << 5);
1450 isp_mboxcmd(isp, &mbs);
1451 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1452 isp_prt(isp, ISP_LOGERR,
1453 "failed to set active negation state (%d,%d), (%d,%d)",
1454 sdp_chan0->isp_req_ack_active_neg,
1455 sdp_chan0->isp_data_line_active_neg,
1456 sdp_chan1->isp_req_ack_active_neg,
1457 sdp_chan1->isp_data_line_active_neg);
1464 * Set the Tag Aging limit
1466 MBSINIT(&mbs, MBOX_SET_TAG_AGE_LIMIT, MBLOGALL, 0);
1467 mbs.param[1] = sdp_chan0->isp_tag_aging;
1468 mbs.param[2] = sdp_chan1->isp_tag_aging;
1469 isp_mboxcmd(isp, &mbs);
1470 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1471 isp_prt(isp, ISP_LOGERR, "failed to set tag age limit (%d,%d)",
1472 sdp_chan0->isp_tag_aging, sdp_chan1->isp_tag_aging);
1477 * Set selection timeout.
1479 MBSINIT(&mbs, MBOX_SET_SELECT_TIMEOUT, MBLOGALL, 0);
1480 mbs.param[1] = sdp_chan0->isp_selection_timeout;
1481 mbs.param[2] = sdp_chan1->isp_selection_timeout;
1482 isp_mboxcmd(isp, &mbs);
1483 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1487 /* now do per-channel settings */
1488 isp_scsi_channel_init(isp, 0);
1489 if (IS_DUALBUS(isp))
1490 isp_scsi_channel_init(isp, 1);
1493 * Now enable request/response queues
1496 if (IS_ULTRA2(isp) || IS_1240(isp)) {
1497 MBSINIT(&mbs, MBOX_INIT_RES_QUEUE_A64, MBLOGALL, 0);
1498 mbs.param[1] = RESULT_QUEUE_LEN(isp);
1499 mbs.param[2] = DMA_WD1(isp->isp_result_dma);
1500 mbs.param[3] = DMA_WD0(isp->isp_result_dma);
1502 mbs.param[6] = DMA_WD3(isp->isp_result_dma);
1503 mbs.param[7] = DMA_WD2(isp->isp_result_dma);
1504 isp_mboxcmd(isp, &mbs);
1505 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1508 isp->isp_residx = isp->isp_resodx = mbs.param[5];
1510 MBSINIT(&mbs, MBOX_INIT_REQ_QUEUE_A64, MBLOGALL, 0);
1511 mbs.param[1] = RQUEST_QUEUE_LEN(isp);
1512 mbs.param[2] = DMA_WD1(isp->isp_rquest_dma);
1513 mbs.param[3] = DMA_WD0(isp->isp_rquest_dma);
1515 mbs.param[6] = DMA_WD3(isp->isp_result_dma);
1516 mbs.param[7] = DMA_WD2(isp->isp_result_dma);
1517 isp_mboxcmd(isp, &mbs);
1518 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1521 isp->isp_reqidx = isp->isp_reqodx = mbs.param[4];
1523 MBSINIT(&mbs, MBOX_INIT_RES_QUEUE, MBLOGALL, 0);
1524 mbs.param[1] = RESULT_QUEUE_LEN(isp);
1525 mbs.param[2] = DMA_WD1(isp->isp_result_dma);
1526 mbs.param[3] = DMA_WD0(isp->isp_result_dma);
1528 isp_mboxcmd(isp, &mbs);
1529 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1532 isp->isp_residx = isp->isp_resodx = mbs.param[5];
1534 MBSINIT(&mbs, MBOX_INIT_REQ_QUEUE, MBLOGALL, 0);
1535 mbs.param[1] = RQUEST_QUEUE_LEN(isp);
1536 mbs.param[2] = DMA_WD1(isp->isp_rquest_dma);
1537 mbs.param[3] = DMA_WD0(isp->isp_rquest_dma);
1539 isp_mboxcmd(isp, &mbs);
1540 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1543 isp->isp_reqidx = isp->isp_reqodx = mbs.param[4];
1547 * Turn on LVD transitions for ULTRA2 or better and other features
1549 * Now that we have 32 bit handles, don't do any fast posting
1550 * any more. For Ultra2/Ultra3 cards, we can turn on 32 bit RIO
1551 * operation or use fast posting. To be conservative, we'll only
1552 * do this for Ultra3 cards now because the other cards are so
1553 * rare for this author to find and test with.
1556 MBSINIT(&mbs, MBOX_SET_FW_FEATURES, MBLOGALL, 0);
1558 mbs.param[1] |= FW_FEATURE_LVD_NOTIFY;
1561 mbs.param[1] |= FW_FEATURE_FAST_POST;
1564 mbs.param[1] |= FW_FEATURE_RIO_32BIT;
1566 if (mbs.param[1] != 0) {
1567 uint16_t sfeat = mbs.param[1];
1568 isp_mboxcmd(isp, &mbs);
1569 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) {
1570 isp_prt(isp, ISP_LOGINFO,
1571 "Enabled FW features (0x%x)", sfeat);
1575 isp->isp_state = ISP_RUNSTATE;
1579 isp_scsi_channel_init(ispsoftc_t *isp, int chan)
1585 sdp = SDPARAM(isp, chan);
1588 * Set (possibly new) Initiator ID.
1590 MBSINIT(&mbs, MBOX_SET_INIT_SCSI_ID, MBLOGALL, 0);
1591 mbs.param[1] = (chan << 7) | sdp->isp_initiator_id;
1592 isp_mboxcmd(isp, &mbs);
1593 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1596 isp_prt(isp, ISP_LOGINFO, "Chan %d Initiator ID is %d",
1597 chan, sdp->isp_initiator_id);
1601 * Set current per-target parameters to an initial safe minimum.
1603 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
1607 if (sdp->isp_devparam[tgt].dev_enable == 0) {
1610 #ifndef ISP_TARGET_MODE
1611 sdf = sdp->isp_devparam[tgt].goal_flags;
1612 sdf &= DPARM_SAFE_DFLT;
1614 * It is not quite clear when this changed over so that
1615 * we could force narrow and async for 1000/1020 cards,
1616 * but assume that this is only the case for loaded
1619 if (isp->isp_loaded_fw) {
1620 sdf |= DPARM_NARROW | DPARM_ASYNC;
1624 * The !$*!)$!$)* f/w uses the same index into some
1625 * internal table to decide how to respond to negotiations,
1626 * so if we've said "let's be safe" for ID X, and ID X
1627 * selects *us*, the negotiations will back to 'safe'
1628 * (as in narrow/async). What the f/w *should* do is
1629 * use the initiator id settings to decide how to respond.
1631 sdp->isp_devparam[tgt].goal_flags = sdf = DPARM_DEFAULT;
1633 MBSINIT(&mbs, MBOX_SET_TARGET_PARAMS, MBLOGNONE, 0);
1634 mbs.param[1] = (chan << 15) | (tgt << 8);
1636 if ((sdf & DPARM_SYNC) == 0) {
1640 (sdp->isp_devparam[tgt].goal_offset << 8) |
1641 (sdp->isp_devparam[tgt].goal_period);
1643 isp_prt(isp, ISP_LOGDEBUG0, "Initial Settings bus%d tgt%d flags 0x%x off 0x%x per 0x%x",
1644 chan, tgt, mbs.param[2], mbs.param[3] >> 8, mbs.param[3] & 0xff);
1645 isp_mboxcmd(isp, &mbs);
1646 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1647 sdf = DPARM_SAFE_DFLT;
1648 MBSINIT(&mbs, MBOX_SET_TARGET_PARAMS, MBLOGALL, 0);
1649 mbs.param[1] = (tgt << 8) | (chan << 15);
1652 isp_mboxcmd(isp, &mbs);
1653 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1659 * We don't update any information directly from the f/w
1660 * because we need to run at least one command to cause a
1661 * new state to be latched up. So, we just assume that we
1662 * converge to the values we just had set.
1664 * Ensure that we don't believe tagged queuing is enabled yet.
1665 * It turns out that sometimes the ISP just ignores our
1666 * attempts to set parameters for devices that it hasn't
1669 sdp->isp_devparam[tgt].actv_flags = sdf & ~DPARM_TQING;
1670 for (lun = 0; lun < (int) isp->isp_maxluns; lun++) {
1671 MBSINIT(&mbs, MBOX_SET_DEV_QUEUE_PARAMS, MBLOGALL, 0);
1672 mbs.param[1] = (chan << 15) | (tgt << 8) | lun;
1673 mbs.param[2] = sdp->isp_max_queue_depth;
1674 mbs.param[3] = sdp->isp_devparam[tgt].exc_throttle;
1675 isp_mboxcmd(isp, &mbs);
1676 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1681 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
1682 if (sdp->isp_devparam[tgt].dev_refresh) {
1683 sdp->sendmarker = 1;
1691 * Fibre Channel specific initialization.
1694 isp_fibre_init(ispsoftc_t *isp)
1697 isp_icb_t local, *icbp = &local;
1701 * We only support one channel on non-24XX cards
1703 fcp = FCPARAM(isp, 0);
1704 if (fcp->role == ISP_ROLE_NONE)
1707 isp->isp_state = ISP_INITSTATE;
1708 ISP_MEMZERO(icbp, sizeof (*icbp));
1709 icbp->icb_version = ICB_VERSION1;
1710 icbp->icb_fwoptions = fcp->isp_fwoptions;
1713 * Firmware Options are either retrieved from NVRAM or
1714 * are patched elsewhere. We check them for sanity here
1715 * and make changes based on board revision, but otherwise
1716 * let others decide policy.
1720 * If this is a 2100 < revision 5, we have to turn off FAIRNESS.
1722 if (IS_2100(isp) && isp->isp_revision < 5) {
1723 icbp->icb_fwoptions &= ~ICBOPT_FAIRNESS;
1727 * We have to use FULL LOGIN even though it resets the loop too much
1728 * because otherwise port database entries don't get updated after
1729 * a LIP- this is a known f/w bug for 2100 f/w less than 1.17.0.
1731 if (!ISP_FW_NEWER_THAN(isp, 1, 17, 0)) {
1732 icbp->icb_fwoptions |= ICBOPT_FULL_LOGIN;
1736 * Insist on Port Database Update Async notifications
1738 icbp->icb_fwoptions |= ICBOPT_PDBCHANGE_AE;
1741 * Make sure that target role reflects into fwoptions.
1743 if (fcp->role & ISP_ROLE_TARGET) {
1744 icbp->icb_fwoptions |= ICBOPT_TGT_ENABLE;
1746 icbp->icb_fwoptions &= ~ICBOPT_TGT_ENABLE;
1750 * For some reason my 2200 does not generate ATIOs in target mode
1751 * if initiator is disabled. Extra logins are better then target
1752 * not working at all.
1754 if ((fcp->role & ISP_ROLE_INITIATOR) || IS_2100(isp) || IS_2200(isp)) {
1755 icbp->icb_fwoptions &= ~ICBOPT_INI_DISABLE;
1757 icbp->icb_fwoptions |= ICBOPT_INI_DISABLE;
1760 icbp->icb_maxfrmlen = DEFAULT_FRAMESIZE(isp);
1761 if (icbp->icb_maxfrmlen < ICB_MIN_FRMLEN || icbp->icb_maxfrmlen > ICB_MAX_FRMLEN) {
1762 isp_prt(isp, ISP_LOGERR, "bad frame length (%d) from NVRAM- using %d", DEFAULT_FRAMESIZE(isp), ICB_DFLT_FRMLEN);
1763 icbp->icb_maxfrmlen = ICB_DFLT_FRMLEN;
1765 icbp->icb_maxalloc = fcp->isp_maxalloc;
1766 if (icbp->icb_maxalloc < 1) {
1767 isp_prt(isp, ISP_LOGERR, "bad maximum allocation (%d)- using 16", fcp->isp_maxalloc);
1768 icbp->icb_maxalloc = 16;
1770 icbp->icb_execthrottle = DEFAULT_EXEC_THROTTLE(isp);
1771 if (icbp->icb_execthrottle < 1) {
1772 isp_prt(isp, ISP_LOGERR, "bad execution throttle of %d- using %d", DEFAULT_EXEC_THROTTLE(isp), ICB_DFLT_THROTTLE);
1773 icbp->icb_execthrottle = ICB_DFLT_THROTTLE;
1775 icbp->icb_retry_delay = fcp->isp_retry_delay;
1776 icbp->icb_retry_count = fcp->isp_retry_count;
1777 if (fcp->isp_loopid < LOCAL_LOOP_LIM) {
1778 icbp->icb_hardaddr = fcp->isp_loopid;
1779 if (isp->isp_confopts & ISP_CFG_OWNLOOPID)
1780 icbp->icb_fwoptions |= ICBOPT_HARD_ADDRESS;
1782 icbp->icb_fwoptions |= ICBOPT_PREV_ADDRESS;
1786 * Right now we just set extended options to prefer point-to-point
1787 * over loop based upon some soft config options.
1789 * NB: for the 2300, ICBOPT_EXTENDED is required.
1793 * We can't have Fast Posting any more- we now
1794 * have 32 bit handles.
1796 icbp->icb_fwoptions &= ~ICBOPT_FAST_POST;
1797 } else if (IS_2200(isp) || IS_23XX(isp)) {
1798 icbp->icb_fwoptions |= ICBOPT_EXTENDED;
1800 icbp->icb_xfwoptions = fcp->isp_xfwoptions;
1802 if (ISP_CAP_FCTAPE(isp)) {
1803 if (isp->isp_confopts & ISP_CFG_NOFCTAPE)
1804 icbp->icb_xfwoptions &= ~ICBXOPT_FCTAPE;
1806 if (isp->isp_confopts & ISP_CFG_FCTAPE)
1807 icbp->icb_xfwoptions |= ICBXOPT_FCTAPE;
1809 if (icbp->icb_xfwoptions & ICBXOPT_FCTAPE) {
1810 icbp->icb_fwoptions &= ~ICBOPT_FULL_LOGIN; /* per documents */
1811 icbp->icb_xfwoptions |= ICBXOPT_FCTAPE_CCQ|ICBXOPT_FCTAPE_CONFIRM;
1812 FCPARAM(isp, 0)->fctape_enabled = 1;
1814 FCPARAM(isp, 0)->fctape_enabled = 0;
1817 icbp->icb_xfwoptions &= ~ICBXOPT_FCTAPE;
1818 FCPARAM(isp, 0)->fctape_enabled = 0;
1822 * Prefer or force Point-To-Point instead Loop?
1824 switch (isp->isp_confopts & ISP_CFG_PORT_PREF) {
1825 case ISP_CFG_LPORT_ONLY:
1826 icbp->icb_xfwoptions &= ~ICBXOPT_TOPO_MASK;
1827 icbp->icb_xfwoptions |= ICBXOPT_LOOP_ONLY;
1829 case ISP_CFG_NPORT_ONLY:
1830 icbp->icb_xfwoptions &= ~ICBXOPT_TOPO_MASK;
1831 icbp->icb_xfwoptions |= ICBXOPT_PTP_ONLY;
1834 icbp->icb_xfwoptions &= ~ICBXOPT_TOPO_MASK;
1835 icbp->icb_xfwoptions |= ICBXOPT_LOOP_2_PTP;
1838 icbp->icb_xfwoptions &= ~ICBXOPT_TOPO_MASK;
1839 icbp->icb_xfwoptions |= ICBXOPT_PTP_2_LOOP;
1842 /* Let NVRAM settings define it if they are sane */
1843 switch (icbp->icb_xfwoptions & ICBXOPT_TOPO_MASK) {
1844 case ICBXOPT_PTP_2_LOOP:
1845 case ICBXOPT_PTP_ONLY:
1846 case ICBXOPT_LOOP_ONLY:
1847 case ICBXOPT_LOOP_2_PTP:
1850 icbp->icb_xfwoptions &= ~ICBXOPT_TOPO_MASK;
1851 icbp->icb_xfwoptions |= ICBXOPT_LOOP_2_PTP;
1857 * We can't have Fast Posting any more- we now
1858 * have 32 bit handles.
1860 * RIO seemed to have to much breakage.
1862 * Just opt for safety.
1864 icbp->icb_xfwoptions &= ~ICBXOPT_RIO_16BIT;
1865 icbp->icb_fwoptions &= ~ICBOPT_FAST_POST;
1868 * QLogic recommends that FAST Posting be turned
1869 * off for 23XX cards and instead allow the HBA
1870 * to write response queue entries and interrupt
1871 * after a delay (ZIO).
1873 icbp->icb_fwoptions &= ~ICBOPT_FAST_POST;
1874 if ((fcp->isp_xfwoptions & ICBXOPT_TIMER_MASK) == ICBXOPT_ZIO) {
1875 icbp->icb_xfwoptions |= ICBXOPT_ZIO;
1876 icbp->icb_idelaytimer = 10;
1878 icbp->icb_zfwoptions = fcp->isp_zfwoptions;
1879 if (isp->isp_confopts & ISP_CFG_1GB) {
1880 icbp->icb_zfwoptions &= ~ICBZOPT_RATE_MASK;
1881 icbp->icb_zfwoptions |= ICBZOPT_RATE_1GB;
1882 } else if (isp->isp_confopts & ISP_CFG_2GB) {
1883 icbp->icb_zfwoptions &= ~ICBZOPT_RATE_MASK;
1884 icbp->icb_zfwoptions |= ICBZOPT_RATE_2GB;
1886 switch (icbp->icb_zfwoptions & ICBZOPT_RATE_MASK) {
1887 case ICBZOPT_RATE_1GB:
1888 case ICBZOPT_RATE_2GB:
1889 case ICBZOPT_RATE_AUTO:
1892 icbp->icb_zfwoptions &= ~ICBZOPT_RATE_MASK;
1893 icbp->icb_zfwoptions |= ICBZOPT_RATE_AUTO;
1902 * For 22XX > 2.1.26 && 23XX, set some options.
1904 if (ISP_FW_NEWER_THAN(isp, 2, 26, 0)) {
1905 MBSINIT(&mbs, MBOX_SET_FIRMWARE_OPTIONS, MBLOGALL, 0);
1906 mbs.param[1] = IFCOPT1_DISF7SWTCH|IFCOPT1_LIPASYNC|IFCOPT1_LIPF8;
1909 if (ISP_FW_NEWER_THAN(isp, 3, 16, 0)) {
1910 mbs.param[1] |= IFCOPT1_EQFQASYNC|IFCOPT1_CTIO_RETRY;
1911 if (fcp->role & ISP_ROLE_TARGET) {
1912 if (ISP_FW_NEWER_THAN(isp, 3, 25, 0)) {
1913 mbs.param[1] |= IFCOPT1_ENAPURE;
1915 mbs.param[3] = IFCOPT3_NOPRLI;
1918 isp_mboxcmd(isp, &mbs);
1919 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1923 icbp->icb_logintime = ICB_LOGIN_TOV;
1925 #ifdef ISP_TARGET_MODE
1926 if (icbp->icb_fwoptions & ICBOPT_TGT_ENABLE) {
1927 icbp->icb_lunenables = 0xffff;
1928 icbp->icb_ccnt = 0xff;
1929 icbp->icb_icnt = 0xff;
1930 icbp->icb_lunetimeout = ICB_LUN_ENABLE_TOV;
1933 if (fcp->isp_wwnn && fcp->isp_wwpn) {
1934 icbp->icb_fwoptions |= ICBOPT_BOTH_WWNS;
1935 MAKE_NODE_NAME_FROM_WWN(icbp->icb_nodename, fcp->isp_wwnn);
1936 MAKE_NODE_NAME_FROM_WWN(icbp->icb_portname, fcp->isp_wwpn);
1937 isp_prt(isp, ISP_LOGDEBUG1,
1938 "Setting ICB Node 0x%08x%08x Port 0x%08x%08x",
1939 ((uint32_t) (fcp->isp_wwnn >> 32)),
1940 ((uint32_t) (fcp->isp_wwnn)),
1941 ((uint32_t) (fcp->isp_wwpn >> 32)),
1942 ((uint32_t) (fcp->isp_wwpn)));
1943 } else if (fcp->isp_wwpn) {
1944 icbp->icb_fwoptions &= ~ICBOPT_BOTH_WWNS;
1945 MAKE_NODE_NAME_FROM_WWN(icbp->icb_portname, fcp->isp_wwpn);
1946 isp_prt(isp, ISP_LOGDEBUG1,
1947 "Setting ICB Port 0x%08x%08x",
1948 ((uint32_t) (fcp->isp_wwpn >> 32)),
1949 ((uint32_t) (fcp->isp_wwpn)));
1951 isp_prt(isp, ISP_LOGERR, "No valid WWNs to use");
1954 icbp->icb_rqstqlen = RQUEST_QUEUE_LEN(isp);
1955 if (icbp->icb_rqstqlen < 1) {
1956 isp_prt(isp, ISP_LOGERR, "bad request queue length");
1958 icbp->icb_rsltqlen = RESULT_QUEUE_LEN(isp);
1959 if (icbp->icb_rsltqlen < 1) {
1960 isp_prt(isp, ISP_LOGERR, "bad result queue length");
1962 icbp->icb_rqstaddr[RQRSP_ADDR0015] = DMA_WD0(isp->isp_rquest_dma);
1963 icbp->icb_rqstaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_rquest_dma);
1964 icbp->icb_rqstaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_rquest_dma);
1965 icbp->icb_rqstaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_rquest_dma);
1966 icbp->icb_respaddr[RQRSP_ADDR0015] = DMA_WD0(isp->isp_result_dma);
1967 icbp->icb_respaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_result_dma);
1968 icbp->icb_respaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_result_dma);
1969 icbp->icb_respaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_result_dma);
1971 if (FC_SCRATCH_ACQUIRE(isp, 0)) {
1972 isp_prt(isp, ISP_LOGERR, sacq);
1975 isp_prt(isp, ISP_LOGDEBUG0, "isp_fibre_init: fwopt 0x%x xfwopt 0x%x zfwopt 0x%x",
1976 icbp->icb_fwoptions, icbp->icb_xfwoptions, icbp->icb_zfwoptions);
1978 isp_put_icb(isp, icbp, (isp_icb_t *)fcp->isp_scratch);
1979 if (isp->isp_dblev & ISP_LOGDEBUG1) {
1980 isp_print_bytes(isp, "isp_fibre_init",
1981 sizeof(*icbp), fcp->isp_scratch);
1987 MBSINIT(&mbs, MBOX_INIT_FIRMWARE, MBLOGALL, 30000000);
1989 mbs.param[2] = DMA_WD1(fcp->isp_scdma);
1990 mbs.param[3] = DMA_WD0(fcp->isp_scdma);
1991 mbs.param[6] = DMA_WD3(fcp->isp_scdma);
1992 mbs.param[7] = DMA_WD2(fcp->isp_scdma);
1993 isp_prt(isp, ISP_LOGDEBUG0, "INIT F/W from %p (%08x%08x)",
1994 fcp->isp_scratch, (uint32_t) ((uint64_t)fcp->isp_scdma >> 32),
1995 (uint32_t) fcp->isp_scdma);
1996 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, sizeof (*icbp), 0);
1997 isp_mboxcmd(isp, &mbs);
1998 FC_SCRATCH_RELEASE(isp, 0);
1999 if (mbs.param[0] != MBOX_COMMAND_COMPLETE)
2001 isp->isp_reqidx = 0;
2002 isp->isp_reqodx = 0;
2003 isp->isp_residx = 0;
2004 isp->isp_resodx = 0;
2007 * Whatever happens, we're now committed to being here.
2009 isp->isp_state = ISP_RUNSTATE;
2013 isp_fibre_init_2400(ispsoftc_t *isp)
2016 isp_icb_2400_t local, *icbp = &local;
2021 * Check to see whether all channels have *some* kind of role
2023 for (chan = 0; chan < isp->isp_nchan; chan++) {
2024 fcp = FCPARAM(isp, chan);
2025 if (fcp->role != ISP_ROLE_NONE) {
2029 if (chan == isp->isp_nchan) {
2030 isp_prt(isp, ISP_LOG_WARN1, "all %d channels with role 'none'", chan);
2034 isp->isp_state = ISP_INITSTATE;
2037 * Start with channel 0.
2039 fcp = FCPARAM(isp, 0);
2042 * Turn on LIP F8 async event (1)
2044 MBSINIT(&mbs, MBOX_SET_FIRMWARE_OPTIONS, MBLOGALL, 0);
2046 isp_mboxcmd(isp, &mbs);
2047 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
2051 ISP_MEMZERO(icbp, sizeof (*icbp));
2052 icbp->icb_fwoptions1 = fcp->isp_fwoptions;
2053 icbp->icb_fwoptions2 = fcp->isp_xfwoptions;
2054 icbp->icb_fwoptions3 = fcp->isp_zfwoptions;
2055 if (isp->isp_nchan > 1 && ISP_CAP_VP0(isp)) {
2056 icbp->icb_fwoptions1 &= ~ICB2400_OPT1_INI_DISABLE;
2057 icbp->icb_fwoptions1 |= ICB2400_OPT1_TGT_ENABLE;
2059 if (fcp->role & ISP_ROLE_TARGET)
2060 icbp->icb_fwoptions1 |= ICB2400_OPT1_TGT_ENABLE;
2062 icbp->icb_fwoptions1 &= ~ICB2400_OPT1_TGT_ENABLE;
2063 if (fcp->role & ISP_ROLE_INITIATOR)
2064 icbp->icb_fwoptions1 &= ~ICB2400_OPT1_INI_DISABLE;
2066 icbp->icb_fwoptions1 |= ICB2400_OPT1_INI_DISABLE;
2069 icbp->icb_version = ICB_VERSION1;
2070 icbp->icb_maxfrmlen = DEFAULT_FRAMESIZE(isp);
2071 if (icbp->icb_maxfrmlen < ICB_MIN_FRMLEN || icbp->icb_maxfrmlen > ICB_MAX_FRMLEN) {
2072 isp_prt(isp, ISP_LOGERR, "bad frame length (%d) from NVRAM- using %d", DEFAULT_FRAMESIZE(isp), ICB_DFLT_FRMLEN);
2073 icbp->icb_maxfrmlen = ICB_DFLT_FRMLEN;
2076 icbp->icb_execthrottle = DEFAULT_EXEC_THROTTLE(isp);
2077 if (icbp->icb_execthrottle < 1) {
2078 isp_prt(isp, ISP_LOGERR, "bad execution throttle of %d- using %d", DEFAULT_EXEC_THROTTLE(isp), ICB_DFLT_THROTTLE);
2079 icbp->icb_execthrottle = ICB_DFLT_THROTTLE;
2083 * Set target exchange count. Take half if we are supporting both roles.
2085 if (icbp->icb_fwoptions1 & ICB2400_OPT1_TGT_ENABLE) {
2086 icbp->icb_xchgcnt = isp->isp_maxcmds;
2087 if ((icbp->icb_fwoptions1 & ICB2400_OPT1_INI_DISABLE) == 0)
2088 icbp->icb_xchgcnt >>= 1;
2091 if (fcp->isp_loopid < LOCAL_LOOP_LIM) {
2092 icbp->icb_hardaddr = fcp->isp_loopid;
2093 if (isp->isp_confopts & ISP_CFG_OWNLOOPID)
2094 icbp->icb_fwoptions1 |= ICB2400_OPT1_HARD_ADDRESS;
2096 icbp->icb_fwoptions1 |= ICB2400_OPT1_PREV_ADDRESS;
2099 if (isp->isp_confopts & ISP_CFG_NOFCTAPE) {
2100 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_FCTAPE;
2102 if (isp->isp_confopts & ISP_CFG_FCTAPE) {
2103 icbp->icb_fwoptions2 |= ICB2400_OPT2_FCTAPE;
2106 for (chan = 0; chan < isp->isp_nchan; chan++) {
2107 if (icbp->icb_fwoptions2 & ICB2400_OPT2_FCTAPE)
2108 FCPARAM(isp, chan)->fctape_enabled = 1;
2110 FCPARAM(isp, chan)->fctape_enabled = 0;
2113 switch (isp->isp_confopts & ISP_CFG_PORT_PREF) {
2114 case ISP_CFG_LPORT_ONLY:
2115 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_TOPO_MASK;
2116 icbp->icb_fwoptions2 |= ICB2400_OPT2_LOOP_ONLY;
2118 case ISP_CFG_NPORT_ONLY:
2119 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_TOPO_MASK;
2120 icbp->icb_fwoptions2 |= ICB2400_OPT2_PTP_ONLY;
2123 /* ISP_CFG_PTP_2_LOOP not available in 24XX/25XX */
2125 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_TOPO_MASK;
2126 icbp->icb_fwoptions2 |= ICB2400_OPT2_LOOP_2_PTP;
2129 /* Let NVRAM settings define it if they are sane */
2130 switch (icbp->icb_fwoptions2 & ICB2400_OPT2_TOPO_MASK) {
2131 case ICB2400_OPT2_LOOP_ONLY:
2132 case ICB2400_OPT2_PTP_ONLY:
2133 case ICB2400_OPT2_LOOP_2_PTP:
2136 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_TOPO_MASK;
2137 icbp->icb_fwoptions2 |= ICB2400_OPT2_LOOP_2_PTP;
2142 switch (icbp->icb_fwoptions2 & ICB2400_OPT2_TIMER_MASK) {
2143 case ICB2400_OPT2_ZIO:
2144 case ICB2400_OPT2_ZIO1:
2145 icbp->icb_idelaytimer = 0;
2150 isp_prt(isp, ISP_LOGWARN, "bad value %x in fwopt2 timer field", icbp->icb_fwoptions2 & ICB2400_OPT2_TIMER_MASK);
2151 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_TIMER_MASK;
2156 /* We don't support MSI-X yet, so set this unconditionally. */
2157 icbp->icb_fwoptions2 |= ICB2400_OPT2_ENA_IHR;
2158 icbp->icb_fwoptions2 |= ICB2400_OPT2_ENA_IHA;
2161 if ((icbp->icb_fwoptions3 & ICB2400_OPT3_RSPSZ_MASK) == 0) {
2162 icbp->icb_fwoptions3 |= ICB2400_OPT3_RSPSZ_24;
2164 if (isp->isp_confopts & ISP_CFG_1GB) {
2165 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK;
2166 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_1GB;
2167 } else if (isp->isp_confopts & ISP_CFG_2GB) {
2168 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK;
2169 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_2GB;
2170 } else if (isp->isp_confopts & ISP_CFG_4GB) {
2171 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK;
2172 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_4GB;
2173 } else if (isp->isp_confopts & ISP_CFG_8GB) {
2174 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK;
2175 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_8GB;
2176 } else if (isp->isp_confopts & ISP_CFG_16GB) {
2177 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK;
2178 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_16GB;
2180 switch (icbp->icb_fwoptions3 & ICB2400_OPT3_RATE_MASK) {
2181 case ICB2400_OPT3_RATE_4GB:
2182 case ICB2400_OPT3_RATE_8GB:
2183 case ICB2400_OPT3_RATE_16GB:
2184 case ICB2400_OPT3_RATE_AUTO:
2186 case ICB2400_OPT3_RATE_2GB:
2187 if (isp->isp_type <= ISP_HA_FC_2500)
2190 case ICB2400_OPT3_RATE_1GB:
2191 if (isp->isp_type <= ISP_HA_FC_2400)
2195 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK;
2196 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_AUTO;
2200 icbp->icb_logintime = ICB_LOGIN_TOV;
2202 if (fcp->isp_wwnn && fcp->isp_wwpn) {
2203 icbp->icb_fwoptions1 |= ICB2400_OPT1_BOTH_WWNS;
2204 MAKE_NODE_NAME_FROM_WWN(icbp->icb_portname, fcp->isp_wwpn);
2205 MAKE_NODE_NAME_FROM_WWN(icbp->icb_nodename, fcp->isp_wwnn);
2206 isp_prt(isp, ISP_LOGDEBUG1, "Setting ICB Node 0x%08x%08x Port 0x%08x%08x", ((uint32_t) (fcp->isp_wwnn >> 32)), ((uint32_t) (fcp->isp_wwnn)),
2207 ((uint32_t) (fcp->isp_wwpn >> 32)), ((uint32_t) (fcp->isp_wwpn)));
2208 } else if (fcp->isp_wwpn) {
2209 icbp->icb_fwoptions1 &= ~ICB2400_OPT1_BOTH_WWNS;
2210 MAKE_NODE_NAME_FROM_WWN(icbp->icb_portname, fcp->isp_wwpn);
2211 isp_prt(isp, ISP_LOGDEBUG1, "Setting ICB Node to be same as Port 0x%08x%08x", ((uint32_t) (fcp->isp_wwpn >> 32)), ((uint32_t) (fcp->isp_wwpn)));
2213 isp_prt(isp, ISP_LOGERR, "No valid WWNs to use");
2216 icbp->icb_retry_count = fcp->isp_retry_count;
2218 icbp->icb_rqstqlen = RQUEST_QUEUE_LEN(isp);
2219 if (icbp->icb_rqstqlen < 8) {
2220 isp_prt(isp, ISP_LOGERR, "bad request queue length %d", icbp->icb_rqstqlen);
2223 icbp->icb_rsltqlen = RESULT_QUEUE_LEN(isp);
2224 if (icbp->icb_rsltqlen < 8) {
2225 isp_prt(isp, ISP_LOGERR, "bad result queue length %d",
2226 icbp->icb_rsltqlen);
2229 icbp->icb_rqstaddr[RQRSP_ADDR0015] = DMA_WD0(isp->isp_rquest_dma);
2230 icbp->icb_rqstaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_rquest_dma);
2231 icbp->icb_rqstaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_rquest_dma);
2232 icbp->icb_rqstaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_rquest_dma);
2234 icbp->icb_respaddr[RQRSP_ADDR0015] = DMA_WD0(isp->isp_result_dma);
2235 icbp->icb_respaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_result_dma);
2236 icbp->icb_respaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_result_dma);
2237 icbp->icb_respaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_result_dma);
2239 #ifdef ISP_TARGET_MODE
2240 /* unconditionally set up the ATIO queue if we support target mode */
2241 icbp->icb_atioqlen = RESULT_QUEUE_LEN(isp);
2242 if (icbp->icb_atioqlen < 8) {
2243 isp_prt(isp, ISP_LOGERR, "bad ATIO queue length %d", icbp->icb_atioqlen);
2246 icbp->icb_atioqaddr[RQRSP_ADDR0015] = DMA_WD0(isp->isp_atioq_dma);
2247 icbp->icb_atioqaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_atioq_dma);
2248 icbp->icb_atioqaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_atioq_dma);
2249 icbp->icb_atioqaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_atioq_dma);
2250 isp_prt(isp, ISP_LOGDEBUG0, "isp_fibre_init_2400: atioq %04x%04x%04x%04x", DMA_WD3(isp->isp_atioq_dma), DMA_WD2(isp->isp_atioq_dma),
2251 DMA_WD1(isp->isp_atioq_dma), DMA_WD0(isp->isp_atioq_dma));
2254 isp_prt(isp, ISP_LOGDEBUG0, "isp_fibre_init_2400: fwopt1 0x%x fwopt2 0x%x fwopt3 0x%x", icbp->icb_fwoptions1, icbp->icb_fwoptions2, icbp->icb_fwoptions3);
2256 isp_prt(isp, ISP_LOGDEBUG0, "isp_fibre_init_2400: rqst %04x%04x%04x%04x rsp %04x%04x%04x%04x", DMA_WD3(isp->isp_rquest_dma), DMA_WD2(isp->isp_rquest_dma),
2257 DMA_WD1(isp->isp_rquest_dma), DMA_WD0(isp->isp_rquest_dma), DMA_WD3(isp->isp_result_dma), DMA_WD2(isp->isp_result_dma),
2258 DMA_WD1(isp->isp_result_dma), DMA_WD0(isp->isp_result_dma));
2260 if (FC_SCRATCH_ACQUIRE(isp, 0)) {
2261 isp_prt(isp, ISP_LOGERR, sacq);
2264 ISP_MEMZERO(fcp->isp_scratch, ISP_FC_SCRLEN);
2265 isp_put_icb_2400(isp, icbp, fcp->isp_scratch);
2266 if (isp->isp_dblev & ISP_LOGDEBUG1) {
2267 isp_print_bytes(isp, "isp_fibre_init_2400",
2268 sizeof (*icbp), fcp->isp_scratch);
2272 * Now fill in information about any additional channels
2274 if (isp->isp_nchan > 1) {
2275 isp_icb_2400_vpinfo_t vpinfo, *vdst;
2276 vp_port_info_t pi, *pdst;
2280 vpinfo.vp_global_options = ICB2400_VPGOPT_GEN_RIDA;
2281 if (ISP_CAP_VP0(isp)) {
2282 vpinfo.vp_global_options |= ICB2400_VPGOPT_VP0_DECOUPLE;
2283 vpinfo.vp_count = isp->isp_nchan;
2286 vpinfo.vp_count = isp->isp_nchan - 1;
2289 off = fcp->isp_scratch;
2290 off += ICB2400_VPINFO_OFF;
2291 vdst = (isp_icb_2400_vpinfo_t *) off;
2292 isp_put_icb_2400_vpinfo(isp, &vpinfo, vdst);
2293 amt = ICB2400_VPINFO_OFF + sizeof (isp_icb_2400_vpinfo_t);
2294 for (; chan < isp->isp_nchan; chan++) {
2297 ISP_MEMZERO(&pi, sizeof (pi));
2298 fcp2 = FCPARAM(isp, chan);
2299 if (fcp2->role != ISP_ROLE_NONE) {
2300 pi.vp_port_options = ICB2400_VPOPT_ENABLED |
2301 ICB2400_VPOPT_ENA_SNSLOGIN;
2302 if (fcp2->role & ISP_ROLE_INITIATOR)
2303 pi.vp_port_options |= ICB2400_VPOPT_INI_ENABLE;
2304 if ((fcp2->role & ISP_ROLE_TARGET) == 0)
2305 pi.vp_port_options |= ICB2400_VPOPT_TGT_DISABLE;
2307 if (fcp2->isp_loopid < LOCAL_LOOP_LIM) {
2308 pi.vp_port_loopid = fcp2->isp_loopid;
2309 if (isp->isp_confopts & ISP_CFG_OWNLOOPID)
2310 pi.vp_port_options |= ICB2400_VPOPT_HARD_ADDRESS;
2312 pi.vp_port_options |= ICB2400_VPOPT_PREV_ADDRESS;
2314 MAKE_NODE_NAME_FROM_WWN(pi.vp_port_portname, fcp2->isp_wwpn);
2315 MAKE_NODE_NAME_FROM_WWN(pi.vp_port_nodename, fcp2->isp_wwnn);
2316 off = fcp->isp_scratch;
2317 if (ISP_CAP_VP0(isp))
2318 off += ICB2400_VPINFO_PORT_OFF(chan);
2320 off += ICB2400_VPINFO_PORT_OFF(chan - 1);
2321 pdst = (vp_port_info_t *) off;
2322 isp_put_vp_port_info(isp, &pi, pdst);
2323 amt += ICB2400_VPOPT_WRITE_SIZE;
2325 if (isp->isp_dblev & ISP_LOGDEBUG1) {
2326 isp_print_bytes(isp, "isp_fibre_init_2400",
2327 amt - ICB2400_VPINFO_OFF,
2328 (char *)fcp->isp_scratch + ICB2400_VPINFO_OFF);
2335 MBSINIT(&mbs, 0, MBLOGALL, 30000000);
2336 if (isp->isp_nchan > 1) {
2337 mbs.param[0] = MBOX_INIT_FIRMWARE_MULTI_ID;
2339 mbs.param[0] = MBOX_INIT_FIRMWARE;
2342 mbs.param[2] = DMA_WD1(fcp->isp_scdma);
2343 mbs.param[3] = DMA_WD0(fcp->isp_scdma);
2344 mbs.param[6] = DMA_WD3(fcp->isp_scdma);
2345 mbs.param[7] = DMA_WD2(fcp->isp_scdma);
2346 isp_prt(isp, ISP_LOGDEBUG0, "INIT F/W from %04x%04x%04x%04x", DMA_WD3(fcp->isp_scdma), DMA_WD2(fcp->isp_scdma), DMA_WD1(fcp->isp_scdma), DMA_WD0(fcp->isp_scdma));
2347 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, sizeof (*icbp), 0);
2348 isp_mboxcmd(isp, &mbs);
2349 FC_SCRATCH_RELEASE(isp, 0);
2351 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
2354 isp->isp_reqidx = 0;
2355 isp->isp_reqodx = 0;
2356 isp->isp_residx = 0;
2357 isp->isp_resodx = 0;
2358 isp->isp_atioodx = 0;
2361 * Whatever happens, we're now committed to being here.
2363 isp->isp_state = ISP_RUNSTATE;
2367 isp_fc_enable_vp(ispsoftc_t *isp, int chan)
2369 fcparam *fcp = FCPARAM(isp, chan);
2372 uint8_t resp[QENTRY_LEN];
2374 /* Build a VP MODIFY command in memory */
2375 ISP_MEMZERO(&vp, sizeof(vp));
2376 vp.vp_mod_hdr.rqs_entry_type = RQSTYPE_VP_MODIFY;
2377 vp.vp_mod_hdr.rqs_entry_count = 1;
2379 vp.vp_mod_idx0 = chan;
2380 vp.vp_mod_cmd = VP_MODIFY_ENA;
2381 vp.vp_mod_ports[0].options = ICB2400_VPOPT_ENABLED |
2382 ICB2400_VPOPT_ENA_SNSLOGIN;
2383 if (fcp->role & ISP_ROLE_INITIATOR)
2384 vp.vp_mod_ports[0].options |= ICB2400_VPOPT_INI_ENABLE;
2385 if ((fcp->role & ISP_ROLE_TARGET) == 0)
2386 vp.vp_mod_ports[0].options |= ICB2400_VPOPT_TGT_DISABLE;
2387 if (fcp->isp_loopid < LOCAL_LOOP_LIM) {
2388 vp.vp_mod_ports[0].loopid = fcp->isp_loopid;
2389 if (isp->isp_confopts & ISP_CFG_OWNLOOPID)
2390 vp.vp_mod_ports[0].options |= ICB2400_VPOPT_HARD_ADDRESS;
2392 vp.vp_mod_ports[0].options |= ICB2400_VPOPT_PREV_ADDRESS;
2394 MAKE_NODE_NAME_FROM_WWN(vp.vp_mod_ports[0].wwpn, fcp->isp_wwpn);
2395 MAKE_NODE_NAME_FROM_WWN(vp.vp_mod_ports[0].wwnn, fcp->isp_wwnn);
2397 /* Prepare space for response in memory */
2398 memset(resp, 0xff, sizeof(resp));
2399 vp.vp_mod_hdl = isp_allocate_handle(isp, resp, ISP_HANDLE_CTRL);
2400 if (vp.vp_mod_hdl == 0) {
2401 isp_prt(isp, ISP_LOGERR,
2402 "%s: VP_MODIFY of Chan %d out of handles", __func__, chan);
2406 /* Send request and wait for response. */
2407 reqp = isp_getrqentry(isp);
2409 isp_prt(isp, ISP_LOGERR,
2410 "%s: VP_MODIFY of Chan %d out of rqent", __func__, chan);
2411 isp_destroy_handle(isp, vp.vp_mod_hdl);
2414 isp_put_vp_modify(isp, &vp, (vp_modify_t *)reqp);
2415 if (isp->isp_dblev & ISP_LOGDEBUG1)
2416 isp_print_bytes(isp, "IOCB VP_MODIFY", QENTRY_LEN, reqp);
2417 ISP_SYNC_REQUEST(isp);
2418 if (msleep(resp, &isp->isp_lock, 0, "VP_MODIFY", 5*hz) == EWOULDBLOCK) {
2419 isp_prt(isp, ISP_LOGERR,
2420 "%s: VP_MODIFY of Chan %d timed out", __func__, chan);
2421 isp_destroy_handle(isp, vp.vp_mod_hdl);
2424 if (isp->isp_dblev & ISP_LOGDEBUG1)
2425 isp_print_bytes(isp, "IOCB VP_MODIFY response", QENTRY_LEN, resp);
2426 isp_get_vp_modify(isp, (vp_modify_t *)resp, &vp);
2428 if (vp.vp_mod_hdr.rqs_flags != 0 || vp.vp_mod_status != VP_STS_OK) {
2429 isp_prt(isp, ISP_LOGERR,
2430 "%s: VP_MODIFY of Chan %d failed with flags %x status %d",
2431 __func__, chan, vp.vp_mod_hdr.rqs_flags, vp.vp_mod_status);
2434 GET_NANOTIME(&isp->isp_init_time);
2439 isp_fc_disable_vp(ispsoftc_t *isp, int chan)
2443 uint8_t resp[QENTRY_LEN];
2445 /* Build a VP CTRL command in memory */
2446 ISP_MEMZERO(&vp, sizeof(vp));
2447 vp.vp_ctrl_hdr.rqs_entry_type = RQSTYPE_VP_CTRL;
2448 vp.vp_ctrl_hdr.rqs_entry_count = 1;
2449 if (ISP_CAP_VP0(isp)) {
2450 vp.vp_ctrl_status = 1;
2452 vp.vp_ctrl_status = 0;
2453 chan--; /* VP0 can not be controlled in this case. */
2455 vp.vp_ctrl_command = VP_CTRL_CMD_DISABLE_VP_LOGO_ALL;
2456 vp.vp_ctrl_vp_count = 1;
2457 vp.vp_ctrl_idmap[chan / 16] |= (1 << chan % 16);
2459 /* Prepare space for response in memory */
2460 memset(resp, 0xff, sizeof(resp));
2461 vp.vp_ctrl_handle = isp_allocate_handle(isp, resp, ISP_HANDLE_CTRL);
2462 if (vp.vp_ctrl_handle == 0) {
2463 isp_prt(isp, ISP_LOGERR,
2464 "%s: VP_CTRL of Chan %d out of handles", __func__, chan);
2468 /* Send request and wait for response. */
2469 reqp = isp_getrqentry(isp);
2471 isp_prt(isp, ISP_LOGERR,
2472 "%s: VP_CTRL of Chan %d out of rqent", __func__, chan);
2473 isp_destroy_handle(isp, vp.vp_ctrl_handle);
2476 isp_put_vp_ctrl_info(isp, &vp, (vp_ctrl_info_t *)reqp);
2477 if (isp->isp_dblev & ISP_LOGDEBUG1)
2478 isp_print_bytes(isp, "IOCB VP_CTRL", QENTRY_LEN, reqp);
2479 ISP_SYNC_REQUEST(isp);
2480 if (msleep(resp, &isp->isp_lock, 0, "VP_CTRL", 5*hz) == EWOULDBLOCK) {
2481 isp_prt(isp, ISP_LOGERR,
2482 "%s: VP_CTRL of Chan %d timed out", __func__, chan);
2483 isp_destroy_handle(isp, vp.vp_ctrl_handle);
2486 if (isp->isp_dblev & ISP_LOGDEBUG1)
2487 isp_print_bytes(isp, "IOCB VP_CTRL response", QENTRY_LEN, resp);
2488 isp_get_vp_ctrl_info(isp, (vp_ctrl_info_t *)resp, &vp);
2490 if (vp.vp_ctrl_hdr.rqs_flags != 0 || vp.vp_ctrl_status != 0) {
2491 isp_prt(isp, ISP_LOGERR,
2492 "%s: VP_CTRL of Chan %d failed with flags %x status %d %d",
2493 __func__, chan, vp.vp_ctrl_hdr.rqs_flags,
2494 vp.vp_ctrl_status, vp.vp_ctrl_index_fail);
2501 isp_fc_change_role(ispsoftc_t *isp, int chan, int new_role)
2503 fcparam *fcp = FCPARAM(isp, chan);
2504 int i, was, res = 0;
2506 if (chan >= isp->isp_nchan) {
2507 isp_prt(isp, ISP_LOGWARN, "%s: bad channel %d", __func__, chan);
2510 if (fcp->role == new_role)
2512 for (was = 0, i = 0; i < isp->isp_nchan; i++) {
2513 if (FCPARAM(isp, i)->role != ISP_ROLE_NONE)
2516 if (was == 0 || (was == 1 && fcp->role != ISP_ROLE_NONE)) {
2517 fcp->role = new_role;
2518 return (isp_reinit(isp, 0));
2520 if (fcp->role != ISP_ROLE_NONE) {
2521 res = isp_fc_disable_vp(isp, chan);
2522 isp_clear_portdb(isp, chan);
2524 fcp->role = new_role;
2525 if (fcp->role != ISP_ROLE_NONE)
2526 res = isp_fc_enable_vp(isp, chan);
2531 isp_clear_portdb(ispsoftc_t *isp, int chan)
2533 fcparam *fcp = FCPARAM(isp, chan);
2537 for (i = 0; i < MAX_FC_TARG; i++) {
2538 lp = &fcp->portdb[i];
2539 switch (lp->state) {
2540 case FC_PORTDB_STATE_DEAD:
2541 case FC_PORTDB_STATE_CHANGED:
2542 case FC_PORTDB_STATE_VALID:
2543 lp->state = FC_PORTDB_STATE_NIL;
2544 isp_async(isp, ISPASYNC_DEV_GONE, chan, lp);
2546 case FC_PORTDB_STATE_NIL:
2547 case FC_PORTDB_STATE_NEW:
2548 lp->state = FC_PORTDB_STATE_NIL;
2550 case FC_PORTDB_STATE_ZOMBIE:
2553 panic("Don't know how to clear state %d\n", lp->state);
2559 isp_mark_portdb(ispsoftc_t *isp, int chan)
2561 fcparam *fcp = FCPARAM(isp, chan);
2565 for (i = 0; i < MAX_FC_TARG; i++) {
2566 lp = &fcp->portdb[i];
2567 if (lp->state == FC_PORTDB_STATE_NIL)
2569 if (lp->portid >= DOMAIN_CONTROLLER_BASE &&
2570 lp->portid <= DOMAIN_CONTROLLER_END)
2572 fcp->portdb[i].probational = 1;
2577 * Perform an IOCB PLOGI or LOGO via EXECUTE IOCB A64 for 24XX cards
2578 * or via FABRIC LOGIN/FABRIC LOGOUT for other cards.
2581 isp_plogx(ispsoftc_t *isp, int chan, uint16_t handle, uint32_t portid, int flags)
2585 uint8_t resp[QENTRY_LEN];
2586 uint32_t sst, parm1;
2591 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d PLOGX %s PortID 0x%06x nphdl 0x%x",
2592 chan, (flags & PLOGX_FLG_CMD_MASK) == PLOGX_FLG_CMD_PLOGI ?
2593 "Login":"Logout", portid, handle);
2594 if (!IS_24XX(isp)) {
2595 int action = flags & PLOGX_FLG_CMD_MASK;
2596 if (action == PLOGX_FLG_CMD_PLOGI) {
2597 return (isp_port_login(isp, handle, portid));
2598 } else if (action == PLOGX_FLG_CMD_LOGO) {
2599 return (isp_port_logout(isp, handle, portid));
2601 return (MBOX_INVALID_COMMAND);
2605 ISP_MEMZERO(&pl, sizeof(pl));
2606 pl.plogx_header.rqs_entry_count = 1;
2607 pl.plogx_header.rqs_entry_type = RQSTYPE_LOGIN;
2608 pl.plogx_nphdl = handle;
2609 pl.plogx_vphdl = chan;
2610 pl.plogx_portlo = portid;
2611 pl.plogx_rspsz_porthi = (portid >> 16) & 0xff;
2612 pl.plogx_flags = flags;
2614 /* Prepare space for response in memory */
2615 memset(resp, 0xff, sizeof(resp));
2616 pl.plogx_handle = isp_allocate_handle(isp, resp, ISP_HANDLE_CTRL);
2617 if (pl.plogx_handle == 0) {
2618 isp_prt(isp, ISP_LOGERR,
2619 "%s: PLOGX of Chan %d out of handles", __func__, chan);
2623 /* Send request and wait for response. */
2624 reqp = isp_getrqentry(isp);
2626 isp_prt(isp, ISP_LOGERR,
2627 "%s: PLOGX of Chan %d out of rqent", __func__, chan);
2628 isp_destroy_handle(isp, pl.plogx_handle);
2631 isp_put_plogx(isp, &pl, (isp_plogx_t *)reqp);
2632 if (isp->isp_dblev & ISP_LOGDEBUG1)
2633 isp_print_bytes(isp, "IOCB LOGX", QENTRY_LEN, reqp);
2634 FCPARAM(isp, chan)->isp_login_hdl = handle;
2635 ISP_SYNC_REQUEST(isp);
2636 if (msleep(resp, &isp->isp_lock, 0, "PLOGX", 3 * ICB_LOGIN_TOV * hz)
2638 isp_prt(isp, ISP_LOGERR,
2639 "%s: PLOGX of Chan %d timed out", __func__, chan);
2640 isp_destroy_handle(isp, pl.plogx_handle);
2643 FCPARAM(isp, chan)->isp_login_hdl = NIL_HANDLE;
2644 if (isp->isp_dblev & ISP_LOGDEBUG1)
2645 isp_print_bytes(isp, "IOCB LOGX response", QENTRY_LEN, resp);
2646 isp_get_plogx(isp, (isp_plogx_t *)resp, &pl);
2648 if (pl.plogx_status == PLOGX_STATUS_OK) {
2650 } else if (pl.plogx_status != PLOGX_STATUS_IOCBERR) {
2651 isp_prt(isp, ISP_LOGWARN,
2652 "status 0x%x on port login IOCB channel %d",
2653 pl.plogx_status, chan);
2657 sst = pl.plogx_ioparm[0].lo16 | (pl.plogx_ioparm[0].hi16 << 16);
2658 parm1 = pl.plogx_ioparm[1].lo16 | (pl.plogx_ioparm[1].hi16 << 16);
2665 case PLOGX_IOCBERR_NOLINK:
2668 case PLOGX_IOCBERR_NOIOCB:
2669 msg = "no IOCB buffer";
2671 case PLOGX_IOCBERR_NOXGHG:
2672 msg = "no Exchange Control Block";
2674 case PLOGX_IOCBERR_FAILED:
2675 ISP_SNPRINTF(buf, sizeof (buf), "reason 0x%x (last LOGIN state 0x%x)", parm1 & 0xff, (parm1 >> 8) & 0xff);
2678 case PLOGX_IOCBERR_NOFABRIC:
2681 case PLOGX_IOCBERR_NOTREADY:
2682 msg = "firmware not ready";
2684 case PLOGX_IOCBERR_NOLOGIN:
2685 ISP_SNPRINTF(buf, sizeof (buf), "not logged in (last state 0x%x)", parm1);
2687 rval = MBOX_NOT_LOGGED_IN;
2689 case PLOGX_IOCBERR_REJECT:
2690 ISP_SNPRINTF(buf, sizeof (buf), "LS_RJT = 0x%x", parm1);
2693 case PLOGX_IOCBERR_NOPCB:
2694 msg = "no PCB allocated";
2696 case PLOGX_IOCBERR_EINVAL:
2697 ISP_SNPRINTF(buf, sizeof (buf), "invalid parameter at offset 0x%x", parm1);
2700 case PLOGX_IOCBERR_PORTUSED:
2701 lev = ISP_LOG_SANCFG|ISP_LOG_WARN1;
2702 ISP_SNPRINTF(buf, sizeof (buf), "already logged in with N-Port handle 0x%x", parm1);
2704 rval = MBOX_PORT_ID_USED | (parm1 << 16);
2706 case PLOGX_IOCBERR_HNDLUSED:
2707 lev = ISP_LOG_SANCFG|ISP_LOG_WARN1;
2708 ISP_SNPRINTF(buf, sizeof (buf), "handle already used for PortID 0x%06x", parm1);
2710 rval = MBOX_LOOP_ID_USED;
2712 case PLOGX_IOCBERR_NOHANDLE:
2713 msg = "no handle allocated";
2715 case PLOGX_IOCBERR_NOFLOGI:
2716 msg = "no FLOGI_ACC";
2719 ISP_SNPRINTF(buf, sizeof (buf), "status %x from %x", pl.plogx_status, flags);
2724 isp_prt(isp, ISP_LOGERR, "Chan %d PLOGX PortID 0x%06x to N-Port handle 0x%x: %s", chan, portid, handle, msg);
2730 isp_port_login(ispsoftc_t *isp, uint16_t handle, uint32_t portid)
2734 MBSINIT(&mbs, MBOX_FABRIC_LOGIN, MBLOGNONE, 500000);
2735 if (ISP_CAP_2KLOGIN(isp)) {
2736 mbs.param[1] = handle;
2737 mbs.ibits = (1 << 10);
2739 mbs.param[1] = handle << 8;
2741 mbs.param[2] = portid >> 16;
2742 mbs.param[3] = portid;
2743 mbs.logval = MBLOGNONE;
2744 mbs.timeout = 500000;
2745 isp_mboxcmd(isp, &mbs);
2747 switch (mbs.param[0]) {
2748 case MBOX_PORT_ID_USED:
2749 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, "isp_port_login: portid 0x%06x already logged in as 0x%x", portid, mbs.param[1]);
2750 return (MBOX_PORT_ID_USED | (mbs.param[1] << 16));
2752 case MBOX_LOOP_ID_USED:
2753 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, "isp_port_login: handle 0x%x in use for port id 0x%02xXXXX", handle, mbs.param[1] & 0xff);
2754 return (MBOX_LOOP_ID_USED);
2756 case MBOX_COMMAND_COMPLETE:
2759 case MBOX_COMMAND_ERROR:
2760 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, "isp_port_login: error 0x%x in PLOGI to port 0x%06x", mbs.param[1], portid);
2761 return (MBOX_COMMAND_ERROR);
2763 case MBOX_ALL_IDS_USED:
2764 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, "isp_port_login: all IDs used for fabric login");
2765 return (MBOX_ALL_IDS_USED);
2768 isp_prt(isp, ISP_LOG_SANCFG, "isp_port_login: error 0x%x on port login of 0x%06x@0x%0x", mbs.param[0], portid, handle);
2769 return (mbs.param[0]);
2774 * Pre-24XX fabric port logout
2776 * Note that portid is not used
2779 isp_port_logout(ispsoftc_t *isp, uint16_t handle, uint32_t portid)
2783 MBSINIT(&mbs, MBOX_FABRIC_LOGOUT, MBLOGNONE, 500000);
2784 if (ISP_CAP_2KLOGIN(isp)) {
2785 mbs.param[1] = handle;
2786 mbs.ibits = (1 << 10);
2788 mbs.param[1] = handle << 8;
2790 isp_mboxcmd(isp, &mbs);
2791 return (mbs.param[0] == MBOX_COMMAND_COMPLETE? 0 : mbs.param[0]);
2795 isp_getpdb(ispsoftc_t *isp, int chan, uint16_t id, isp_pdb_t *pdb)
2799 isp_pdb_21xx_t fred;
2800 isp_pdb_24xx_t bill;
2803 MBSINIT(&mbs, MBOX_GET_PORT_DB,
2804 MBLOGALL & ~MBLOGMASK(MBOX_COMMAND_PARAM_ERROR), 250000);
2806 mbs.ibits = (1 << 9)|(1 << 10);
2808 mbs.param[9] = chan;
2809 } else if (ISP_CAP_2KLOGIN(isp)) {
2812 mbs.param[1] = id << 8;
2814 mbs.param[2] = DMA_WD1(isp->isp_iocb_dma);
2815 mbs.param[3] = DMA_WD0(isp->isp_iocb_dma);
2816 mbs.param[6] = DMA_WD3(isp->isp_iocb_dma);
2817 mbs.param[7] = DMA_WD2(isp->isp_iocb_dma);
2818 MEMORYBARRIER(isp, SYNC_IFORDEV, 0, sizeof(un), chan);
2820 isp_mboxcmd(isp, &mbs);
2821 if (mbs.param[0] != MBOX_COMMAND_COMPLETE)
2822 return (mbs.param[0] | (mbs.param[1] << 16));
2824 MEMORYBARRIER(isp, SYNC_IFORCPU, 0, sizeof(un), chan);
2826 isp_get_pdb_24xx(isp, isp->isp_iocb, &un.bill);
2827 pdb->handle = un.bill.pdb_handle;
2828 pdb->prli_word3 = un.bill.pdb_prli_svc3;
2829 pdb->portid = BITS2WORD_24XX(un.bill.pdb_portid_bits);
2830 ISP_MEMCPY(pdb->portname, un.bill.pdb_portname, 8);
2831 ISP_MEMCPY(pdb->nodename, un.bill.pdb_nodename, 8);
2832 isp_prt(isp, ISP_LOGDEBUG1,
2833 "Chan %d handle 0x%x Port 0x%06x flags 0x%x curstate %x",
2834 chan, id, pdb->portid, un.bill.pdb_flags,
2835 un.bill.pdb_curstate);
2836 if (un.bill.pdb_curstate < PDB2400_STATE_PLOGI_DONE || un.bill.pdb_curstate > PDB2400_STATE_LOGGED_IN) {
2837 mbs.param[0] = MBOX_NOT_LOGGED_IN;
2838 return (mbs.param[0]);
2841 isp_get_pdb_21xx(isp, isp->isp_iocb, &un.fred);
2842 pdb->handle = un.fred.pdb_loopid;
2843 pdb->prli_word3 = un.fred.pdb_prli_svc3;
2844 pdb->portid = BITS2WORD(un.fred.pdb_portid_bits);
2845 ISP_MEMCPY(pdb->portname, un.fred.pdb_portname, 8);
2846 ISP_MEMCPY(pdb->nodename, un.fred.pdb_nodename, 8);
2847 isp_prt(isp, ISP_LOGDEBUG1,
2848 "Chan %d handle 0x%x Port 0x%06x", chan, id, pdb->portid);
2854 isp_gethandles(ispsoftc_t *isp, int chan, uint16_t *handles, int *num, int loop)
2856 fcparam *fcp = FCPARAM(isp, chan);
2858 isp_pnhle_21xx_t el1, *elp1;
2859 isp_pnhle_23xx_t el3, *elp3;
2860 isp_pnhle_24xx_t el4, *elp4;
2865 MBSINIT(&mbs, MBOX_GET_ID_LIST, MBLOGALL, 250000);
2867 mbs.param[2] = DMA_WD1(fcp->isp_scdma);
2868 mbs.param[3] = DMA_WD0(fcp->isp_scdma);
2869 mbs.param[6] = DMA_WD3(fcp->isp_scdma);
2870 mbs.param[7] = DMA_WD2(fcp->isp_scdma);
2871 mbs.param[8] = ISP_FC_SCRLEN;
2872 mbs.param[9] = chan;
2874 mbs.ibits = (1 << 1)|(1 << 2)|(1 << 3)|(1 << 6);
2875 mbs.param[1] = DMA_WD1(fcp->isp_scdma);
2876 mbs.param[2] = DMA_WD0(fcp->isp_scdma);
2877 mbs.param[3] = DMA_WD3(fcp->isp_scdma);
2878 mbs.param[6] = DMA_WD2(fcp->isp_scdma);
2880 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
2881 isp_prt(isp, ISP_LOGERR, sacq);
2884 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, ISP_FC_SCRLEN, chan);
2885 isp_mboxcmd(isp, &mbs);
2886 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
2887 FC_SCRATCH_RELEASE(isp, chan);
2888 return (mbs.param[0] | (mbs.param[1] << 16));
2890 MEMORYBARRIER(isp, SYNC_SFORCPU, 0, ISP_FC_SCRLEN, chan);
2891 elp1 = fcp->isp_scratch;
2892 elp3 = fcp->isp_scratch;
2893 elp4 = fcp->isp_scratch;
2894 for (i = 0, j = 0; i < mbs.param[1] && j < *num; i++) {
2896 isp_get_pnhle_24xx(isp, &elp4[i], &el4);
2897 p = el4.pnhle_port_id_lo |
2898 (el4.pnhle_port_id_hi << 16);
2899 h = el4.pnhle_handle;
2900 } else if (IS_23XX(isp)) {
2901 isp_get_pnhle_23xx(isp, &elp3[i], &el3);
2902 p = el3.pnhle_port_id_lo |
2903 (el3.pnhle_port_id_hi << 16);
2904 h = el3.pnhle_handle;
2906 isp_get_pnhle_21xx(isp, &elp1[i], &el1);
2907 p = el1.pnhle_port_id_lo |
2908 ((el1.pnhle_port_id_hi_handle & 0xff) << 16);
2909 h = el1.pnhle_port_id_hi_handle >> 8;
2911 if (loop && (p >> 8) != (fcp->isp_portid >> 8))
2916 FC_SCRATCH_RELEASE(isp, chan);
2921 isp_dump_chip_portdb(ispsoftc_t *isp, int chan)
2924 uint16_t lim, nphdl;
2926 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGINFO, "Chan %d chip port dump", chan);
2927 if (ISP_CAP_2KLOGIN(isp)) {
2932 for (nphdl = 0; nphdl != lim; nphdl++) {
2933 if (isp_getpdb(isp, chan, nphdl, &pdb)) {
2936 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGINFO, "Chan %d Handle 0x%04x "
2937 "PortID 0x%06x WWPN 0x%02x%02x%02x%02x%02x%02x%02x%02x",
2938 chan, nphdl, pdb.portid, pdb.portname[0], pdb.portname[1],
2939 pdb.portname[2], pdb.portname[3], pdb.portname[4],
2940 pdb.portname[5], pdb.portname[6], pdb.portname[7]);
2945 isp_get_wwn(ispsoftc_t *isp, int chan, int nphdl, int nodename)
2947 uint64_t wwn = INI_NONE;
2950 MBSINIT(&mbs, MBOX_GET_PORT_NAME,
2951 MBLOGALL & ~MBLOGMASK(MBOX_COMMAND_PARAM_ERROR), 500000);
2952 if (ISP_CAP_2KLOGIN(isp)) {
2953 mbs.param[1] = nphdl;
2957 mbs.param[9] = chan;
2960 mbs.param[1] = nphdl << 8;
2965 isp_mboxcmd(isp, &mbs);
2966 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
2971 (((uint64_t)(mbs.param[2] >> 8)) << 56) |
2972 (((uint64_t)(mbs.param[2] & 0xff)) << 48) |
2973 (((uint64_t)(mbs.param[3] >> 8)) << 40) |
2974 (((uint64_t)(mbs.param[3] & 0xff)) << 32) |
2975 (((uint64_t)(mbs.param[6] >> 8)) << 24) |
2976 (((uint64_t)(mbs.param[6] & 0xff)) << 16) |
2977 (((uint64_t)(mbs.param[7] >> 8)) << 8) |
2978 (((uint64_t)(mbs.param[7] & 0xff)));
2981 (((uint64_t)(mbs.param[2] & 0xff)) << 56) |
2982 (((uint64_t)(mbs.param[2] >> 8)) << 48) |
2983 (((uint64_t)(mbs.param[3] & 0xff)) << 40) |
2984 (((uint64_t)(mbs.param[3] >> 8)) << 32) |
2985 (((uint64_t)(mbs.param[6] & 0xff)) << 24) |
2986 (((uint64_t)(mbs.param[6] >> 8)) << 16) |
2987 (((uint64_t)(mbs.param[7] & 0xff)) << 8) |
2988 (((uint64_t)(mbs.param[7] >> 8)));
2994 * Make sure we have good FC link.
2998 isp_fclink_test(ispsoftc_t *isp, int chan, int usdelay)
3005 NANOTIME_T hra, hrb;
3007 fcp = FCPARAM(isp, chan);
3009 if (fcp->isp_loopstate < LOOP_HAVE_LINK)
3011 if (fcp->isp_loopstate >= LOOP_LTEST_DONE)
3014 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC link test", chan);
3017 * Wait up to N microseconds for F/W to go to a ready state.
3021 isp_change_fw_state(isp, chan, isp_fw_state(isp, chan));
3022 if (fcp->isp_fwstate == FW_READY) {
3025 if (fcp->isp_loopstate < LOOP_HAVE_LINK)
3028 if ((NANOTIME_SUB(&hrb, &hra) / 1000 + 1000 >= usdelay))
3030 ISP_SLEEP(isp, 1000);
3032 if (fcp->isp_fwstate != FW_READY) {
3033 isp_prt(isp, ISP_LOG_SANCFG,
3034 "Chan %d Firmware is not ready (%s)",
3035 chan, isp_fc_fw_statename(fcp->isp_fwstate));
3040 * Get our Loop ID and Port ID.
3042 MBSINIT(&mbs, MBOX_GET_LOOP_ID, MBLOGALL, 0);
3043 mbs.param[9] = chan;
3044 isp_mboxcmd(isp, &mbs);
3045 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
3051 * Don't bother with fabric if we are using really old
3052 * 2100 firmware. It's just not worth it.
3054 if (ISP_FW_NEWER_THAN(isp, 1, 15, 37))
3055 fcp->isp_topo = TOPO_FL_PORT;
3057 fcp->isp_topo = TOPO_NL_PORT;
3059 int topo = (int) mbs.param[6];
3060 if (topo < TOPO_NL_PORT || topo > TOPO_PTP_STUB) {
3061 topo = TOPO_PTP_STUB;
3063 fcp->isp_topo = topo;
3065 fcp->isp_portid = mbs.param[2] | (mbs.param[3] << 16);
3067 if (!TOPO_IS_FABRIC(fcp->isp_topo)) {
3068 fcp->isp_loopid = mbs.param[1] & 0xff;
3069 } else if (fcp->isp_topo != TOPO_F_PORT) {
3070 uint8_t alpa = fcp->isp_portid;
3072 for (i = 0; alpa_map[i]; i++) {
3073 if (alpa_map[i] == alpa)
3077 fcp->isp_loopid = i;
3081 fcp->isp_loopstate = LOOP_HAVE_ADDR;
3083 fcp->isp_loopstate = LOOP_TESTING_LINK;
3085 if (fcp->isp_topo == TOPO_F_PORT || fcp->isp_topo == TOPO_FL_PORT) {
3086 nphdl = IS_24XX(isp) ? NPH_FL_ID : FL_ID;
3087 r = isp_getpdb(isp, chan, nphdl, &pdb);
3088 if (r != 0 || pdb.portid == 0) {
3090 fcp->isp_topo = TOPO_NL_PORT;
3092 isp_prt(isp, ISP_LOGWARN,
3093 "fabric topology, but cannot get info about fabric controller (0x%x)", r);
3094 fcp->isp_topo = TOPO_PTP_STUB;
3100 fcp->isp_fabric_params = mbs.param[7];
3101 fcp->isp_sns_hdl = NPH_SNS_ID;
3102 r = isp_register_fc4_type_24xx(isp, chan);
3103 if (fcp->isp_loopstate < LOOP_TESTING_LINK)
3107 r = isp_register_fc4_features_24xx(isp, chan);
3108 if (fcp->isp_loopstate < LOOP_TESTING_LINK)
3112 r = isp_register_port_name_24xx(isp, chan);
3113 if (fcp->isp_loopstate < LOOP_TESTING_LINK)
3117 isp_register_node_name_24xx(isp, chan);
3118 if (fcp->isp_loopstate < LOOP_TESTING_LINK)
3121 fcp->isp_sns_hdl = SNS_ID;
3122 r = isp_register_fc4_type(isp, chan);
3125 if (fcp->role == ISP_ROLE_TARGET)
3126 isp_send_change_request(isp, chan);
3131 /* Get link speed. */
3132 fcp->isp_gbspeed = 1;
3133 if (IS_23XX(isp) || IS_24XX(isp)) {
3134 MBSINIT(&mbs, MBOX_GET_SET_DATA_RATE, MBLOGALL, 3000000);
3135 mbs.param[1] = MBGSD_GET_RATE;
3136 /* mbs.param[2] undefined if we're just getting rate */
3137 isp_mboxcmd(isp, &mbs);
3138 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) {
3139 if (mbs.param[1] == MBGSD_10GB)
3140 fcp->isp_gbspeed = 10;
3141 else if (mbs.param[1] == MBGSD_16GB)
3142 fcp->isp_gbspeed = 16;
3143 else if (mbs.param[1] == MBGSD_8GB)
3144 fcp->isp_gbspeed = 8;
3145 else if (mbs.param[1] == MBGSD_4GB)
3146 fcp->isp_gbspeed = 4;
3147 else if (mbs.param[1] == MBGSD_2GB)
3148 fcp->isp_gbspeed = 2;
3149 else if (mbs.param[1] == MBGSD_1GB)
3150 fcp->isp_gbspeed = 1;
3154 if (fcp->isp_loopstate < LOOP_TESTING_LINK) {
3156 isp_prt(isp, ISP_LOG_SANCFG,
3157 "Chan %d FC link test aborted", chan);
3160 fcp->isp_loopstate = LOOP_LTEST_DONE;
3161 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGCONFIG,
3162 "Chan %d WWPN %016jx WWNN %016jx",
3163 chan, (uintmax_t)fcp->isp_wwpn, (uintmax_t)fcp->isp_wwnn);
3164 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGCONFIG,
3165 "Chan %d %dGb %s PortID 0x%06x LoopID 0x%02x",
3166 chan, fcp->isp_gbspeed, isp_fc_toponame(fcp), fcp->isp_portid,
3168 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC link test done", chan);
3173 * Complete the synchronization of our Port Database.
3175 * At this point, we've scanned the local loop (if any) and the fabric
3176 * and performed fabric logins on all new devices.
3178 * Our task here is to go through our port database removing any entities
3179 * that are still marked probational (issuing PLOGO for ones which we had
3180 * PLOGI'd into) or are dead, and notifying upper layers about new/changed
3184 isp_pdb_sync(ispsoftc_t *isp, int chan)
3186 fcparam *fcp = FCPARAM(isp, chan);
3190 if (fcp->isp_loopstate < LOOP_FSCAN_DONE)
3192 if (fcp->isp_loopstate >= LOOP_READY)
3195 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC PDB sync", chan);
3197 fcp->isp_loopstate = LOOP_SYNCING_PDB;
3199 for (dbidx = 0; dbidx < MAX_FC_TARG; dbidx++) {
3200 lp = &fcp->portdb[dbidx];
3202 if (lp->state == FC_PORTDB_STATE_NIL)
3204 if (lp->probational && lp->state != FC_PORTDB_STATE_ZOMBIE)
3205 lp->state = FC_PORTDB_STATE_DEAD;
3206 switch (lp->state) {
3207 case FC_PORTDB_STATE_DEAD:
3208 lp->state = FC_PORTDB_STATE_NIL;
3209 isp_async(isp, ISPASYNC_DEV_GONE, chan, lp);
3210 if ((lp->portid & 0xffff00) != 0) {
3211 (void) isp_plogx(isp, chan, lp->handle,
3213 PLOGX_FLG_CMD_LOGO |
3214 PLOGX_FLG_IMPLICIT |
3215 PLOGX_FLG_FREE_NPHDL);
3218 * Note that we might come out of this with our state
3219 * set to FC_PORTDB_STATE_ZOMBIE.
3222 case FC_PORTDB_STATE_NEW:
3223 lp->state = FC_PORTDB_STATE_VALID;
3224 isp_async(isp, ISPASYNC_DEV_ARRIVED, chan, lp);
3226 case FC_PORTDB_STATE_CHANGED:
3227 lp->state = FC_PORTDB_STATE_VALID;
3228 isp_async(isp, ISPASYNC_DEV_CHANGED, chan, lp);
3229 lp->portid = lp->new_portid;
3230 lp->prli_word3 = lp->new_prli_word3;
3232 case FC_PORTDB_STATE_VALID:
3233 isp_async(isp, ISPASYNC_DEV_STAYED, chan, lp);
3235 case FC_PORTDB_STATE_ZOMBIE:
3238 isp_prt(isp, ISP_LOGWARN,
3239 "isp_pdb_sync: state %d for idx %d",
3241 isp_dump_portdb(isp, chan);
3245 if (fcp->isp_loopstate < LOOP_SYNCING_PDB) {
3246 isp_prt(isp, ISP_LOG_SANCFG,
3247 "Chan %d FC PDB sync aborted", chan);
3251 fcp->isp_loopstate = LOOP_READY;
3252 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC PDB sync done", chan);
3257 isp_pdb_add_update(ispsoftc_t *isp, int chan, isp_pdb_t *pdb)
3260 uint64_t wwnn, wwpn;
3262 MAKE_WWN_FROM_NODE_NAME(wwnn, pdb->nodename);
3263 MAKE_WWN_FROM_NODE_NAME(wwpn, pdb->portname);
3265 /* Search port database for the same WWPN. */
3266 if (isp_find_pdb_by_wwpn(isp, chan, wwpn, &lp)) {
3267 if (!lp->probational) {
3268 isp_prt(isp, ISP_LOGERR,
3269 "Chan %d Port 0x%06x@0x%04x [%d] is not probational (0x%x)",
3270 chan, lp->portid, lp->handle,
3271 FC_PORTDB_TGT(isp, chan, lp), lp->state);
3272 isp_dump_portdb(isp, chan);
3275 lp->probational = 0;
3276 lp->node_wwn = wwnn;
3278 /* Old device, nothing new. */
3279 if (lp->portid == pdb->portid &&
3280 lp->handle == pdb->handle &&
3281 lp->prli_word3 == pdb->prli_word3) {
3282 if (lp->state != FC_PORTDB_STATE_NEW)
3283 lp->state = FC_PORTDB_STATE_VALID;
3284 isp_prt(isp, ISP_LOG_SANCFG,
3285 "Chan %d Port 0x%06x@0x%04x is valid",
3286 chan, pdb->portid, pdb->handle);
3290 /* Something has changed. */
3291 lp->state = FC_PORTDB_STATE_CHANGED;
3292 lp->handle = pdb->handle;
3293 lp->new_portid = pdb->portid;
3294 lp->new_prli_word3 = pdb->prli_word3;
3295 isp_prt(isp, ISP_LOG_SANCFG,
3296 "Chan %d Port 0x%06x@0x%04x is changed",
3297 chan, pdb->portid, pdb->handle);
3301 /* It seems like a new port. Find an empty slot for it. */
3302 if (!isp_find_pdb_empty(isp, chan, &lp)) {
3303 isp_prt(isp, ISP_LOGERR, "Chan %d out of portdb entries", chan);
3307 ISP_MEMZERO(lp, sizeof (fcportdb_t));
3308 lp->probational = 0;
3309 lp->state = FC_PORTDB_STATE_NEW;
3310 lp->portid = lp->new_portid = pdb->portid;
3311 lp->prli_word3 = lp->new_prli_word3 = pdb->prli_word3;
3312 lp->handle = pdb->handle;
3313 lp->port_wwn = wwpn;
3314 lp->node_wwn = wwnn;
3315 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d Port 0x%06x@0x%04x is new",
3316 chan, pdb->portid, pdb->handle);
3320 * Fix port IDs for logged-in initiators on pre-2400 chips.
3321 * For those chips we are not receiving login events, adding initiators
3322 * based on ATIO requests, but there is no port ID in that structure.
3325 isp_fix_portids(ispsoftc_t *isp, int chan)
3327 fcparam *fcp = FCPARAM(isp, chan);
3332 for (i = 0; i < MAX_FC_TARG; i++) {
3333 fcportdb_t *lp = &fcp->portdb[i];
3335 if (lp->state == FC_PORTDB_STATE_NIL ||
3336 lp->state == FC_PORTDB_STATE_ZOMBIE)
3338 if (VALID_PORT(lp->portid))
3341 r = isp_getpdb(isp, chan, lp->handle, &pdb);
3342 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP)
3345 isp_prt(isp, ISP_LOGDEBUG1,
3346 "Chan %d FC Scan Loop handle %d returned %x",
3347 chan, lp->handle, r);
3351 MAKE_WWN_FROM_NODE_NAME(wwpn, pdb.portname);
3352 if (lp->port_wwn != wwpn)
3354 lp->portid = lp->new_portid = pdb.portid;
3355 isp_prt(isp, ISP_LOG_SANCFG,
3356 "Chan %d Port 0x%06x@0x%04x is fixed",
3357 chan, pdb.portid, pdb.handle);
3362 * Scan local loop for devices.
3365 isp_scan_loop(ispsoftc_t *isp, int chan)
3367 fcparam *fcp = FCPARAM(isp, chan);
3373 if (fcp->isp_loopstate < LOOP_LTEST_DONE)
3375 if (fcp->isp_loopstate >= LOOP_LSCAN_DONE)
3378 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC loop scan", chan);
3379 fcp->isp_loopstate = LOOP_SCANNING_LOOP;
3380 if (TOPO_IS_FABRIC(fcp->isp_topo)) {
3381 if (!IS_24XX(isp)) {
3382 isp_fix_portids(isp, chan);
3383 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP)
3386 isp_prt(isp, ISP_LOG_SANCFG,
3387 "Chan %d FC loop scan done (no loop)", chan);
3388 fcp->isp_loopstate = LOOP_LSCAN_DONE;
3392 handles = (uint16_t *)fcp->isp_scanscratch;
3393 lim = ISP_FC_SCRLEN / 2;
3394 r = isp_gethandles(isp, chan, handles, &lim, 1);
3396 isp_prt(isp, ISP_LOG_SANCFG,
3397 "Chan %d Getting list of handles failed with %x", chan, r);
3398 isp_prt(isp, ISP_LOG_SANCFG,
3399 "Chan %d FC loop scan done (bad)", chan);
3403 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d Got %d handles",
3407 * Run through the list and get the port database info for each one.
3409 isp_mark_portdb(isp, chan);
3410 for (idx = 0; idx < lim; idx++) {
3411 handle = handles[idx];
3414 * Don't scan "special" ids.
3416 if (ISP_CAP_2KLOGIN(isp)) {
3417 if (handle >= NPH_RESERVED)
3420 if (handle >= FL_ID && handle <= SNS_ID)
3425 * In older cards with older f/w GET_PORT_DATABASE has been
3426 * known to hang. This trick gets around that problem.
3428 if (IS_2100(isp) || IS_2200(isp)) {
3429 uint64_t node_wwn = isp_get_wwn(isp, chan, handle, 1);
3430 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP) {
3432 isp_prt(isp, ISP_LOG_SANCFG,
3433 "Chan %d FC loop scan aborted", chan);
3436 if (node_wwn == INI_NONE) {
3442 * Get the port database entity for this index.
3444 r = isp_getpdb(isp, chan, handle, &pdb);
3445 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP)
3448 isp_prt(isp, ISP_LOGDEBUG1,
3449 "Chan %d FC Scan Loop handle %d returned %x",
3454 isp_pdb_add_update(isp, chan, &pdb);
3456 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP)
3458 fcp->isp_loopstate = LOOP_LSCAN_DONE;
3459 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC loop scan done", chan);
3464 * Scan the fabric for devices and add them to our port database.
3466 * Use the GID_FT command to get all Port IDs for FC4 SCSI devices it knows.
3468 * For 2100-23XX cards, we use the SNS mailbox command to pass simple name
3469 * server commands to the switch management server via the QLogic f/w.
3471 * For the 24XX and above card, we use CT Pass-through IOCB.
3473 #define GIDLEN ISP_FC_SCRLEN
3474 #define NGENT ((GIDLEN - 16) >> 2)
3477 isp_gid_ft_sns(ispsoftc_t *isp, int chan)
3480 sns_gid_ft_req_t _x;
3481 uint8_t _y[SNS_GID_FT_REQ_SIZE];
3483 fcparam *fcp = FCPARAM(isp, chan);
3484 sns_gid_ft_req_t *rq = &un._x;
3485 uint8_t *scp = fcp->isp_scratch;
3488 isp_prt(isp, ISP_LOGDEBUG0, "Chan %d requesting GID_FT via SNS", chan);
3489 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
3490 isp_prt(isp, ISP_LOGERR, sacq);
3494 ISP_MEMZERO(rq, SNS_GID_FT_REQ_SIZE);
3495 rq->snscb_rblen = GIDLEN >> 1;
3496 rq->snscb_addr[RQRSP_ADDR0015] = DMA_WD0(fcp->isp_scdma);
3497 rq->snscb_addr[RQRSP_ADDR1631] = DMA_WD1(fcp->isp_scdma);
3498 rq->snscb_addr[RQRSP_ADDR3247] = DMA_WD2(fcp->isp_scdma);
3499 rq->snscb_addr[RQRSP_ADDR4863] = DMA_WD3(fcp->isp_scdma);
3500 rq->snscb_sblen = 6;
3501 rq->snscb_cmd = SNS_GID_FT;
3502 rq->snscb_mword_div_2 = NGENT;
3503 rq->snscb_fc4_type = FC4_SCSI;
3505 isp_put_gid_ft_request(isp, rq, (sns_gid_ft_req_t *)scp);
3506 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, SNS_GID_FT_REQ_SIZE, chan);
3508 MBSINIT(&mbs, MBOX_SEND_SNS, MBLOGALL, 10000000);
3509 mbs.param[0] = MBOX_SEND_SNS;
3510 mbs.param[1] = SNS_GID_FT_REQ_SIZE >> 1;
3511 mbs.param[2] = DMA_WD1(fcp->isp_scdma);
3512 mbs.param[3] = DMA_WD0(fcp->isp_scdma);
3513 mbs.param[6] = DMA_WD3(fcp->isp_scdma);
3514 mbs.param[7] = DMA_WD2(fcp->isp_scdma);
3515 isp_mboxcmd(isp, &mbs);
3516 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
3517 if (mbs.param[0] == MBOX_INVALID_COMMAND) {
3523 MEMORYBARRIER(isp, SYNC_SFORCPU, 0, GIDLEN, chan);
3524 if (isp->isp_dblev & ISP_LOGDEBUG1)
3525 isp_print_bytes(isp, "CT response", GIDLEN, scp);
3526 isp_get_gid_ft_response(isp, (sns_gid_ft_rsp_t *)scp,
3527 (sns_gid_ft_rsp_t *)fcp->isp_scanscratch, NGENT);
3528 FC_SCRATCH_RELEASE(isp, chan);
3533 isp_ct_passthru(ispsoftc_t *isp, int chan, uint32_t cmd_bcnt, uint32_t rsp_bcnt)
3535 fcparam *fcp = FCPARAM(isp, chan);
3538 uint8_t resp[QENTRY_LEN];
3541 * Build a Passthrough IOCB in memory.
3543 ISP_MEMZERO(&pt, sizeof(pt));
3544 pt.ctp_header.rqs_entry_count = 1;
3545 pt.ctp_header.rqs_entry_type = RQSTYPE_CT_PASSTHRU;
3546 pt.ctp_nphdl = fcp->isp_sns_hdl;
3548 pt.ctp_vpidx = ISP_GET_VPIDX(isp, chan);
3551 pt.ctp_rsp_bcnt = rsp_bcnt;
3552 pt.ctp_cmd_bcnt = cmd_bcnt;
3553 pt.ctp_dataseg[0].ds_base = DMA_LO32(fcp->isp_scdma);
3554 pt.ctp_dataseg[0].ds_basehi = DMA_HI32(fcp->isp_scdma);
3555 pt.ctp_dataseg[0].ds_count = cmd_bcnt;
3556 pt.ctp_dataseg[1].ds_base = DMA_LO32(fcp->isp_scdma);
3557 pt.ctp_dataseg[1].ds_basehi = DMA_HI32(fcp->isp_scdma);
3558 pt.ctp_dataseg[1].ds_count = rsp_bcnt;
3560 /* Prepare space for response in memory */
3561 memset(resp, 0xff, sizeof(resp));
3562 pt.ctp_handle = isp_allocate_handle(isp, resp, ISP_HANDLE_CTRL);
3563 if (pt.ctp_handle == 0) {
3564 isp_prt(isp, ISP_LOGERR,
3565 "%s: CTP of Chan %d out of handles", __func__, chan);
3569 /* Send request and wait for response. */
3570 reqp = isp_getrqentry(isp);
3572 isp_prt(isp, ISP_LOGERR,
3573 "%s: CTP of Chan %d out of rqent", __func__, chan);
3574 isp_destroy_handle(isp, pt.ctp_handle);
3577 isp_put_ct_pt(isp, &pt, (isp_ct_pt_t *)reqp);
3578 if (isp->isp_dblev & ISP_LOGDEBUG1)
3579 isp_print_bytes(isp, "CT IOCB request", QENTRY_LEN, reqp);
3580 ISP_SYNC_REQUEST(isp);
3581 if (msleep(resp, &isp->isp_lock, 0, "CTP", pt.ctp_time*hz) == EWOULDBLOCK) {
3582 isp_prt(isp, ISP_LOGERR,
3583 "%s: CTP of Chan %d timed out", __func__, chan);
3584 isp_destroy_handle(isp, pt.ctp_handle);
3587 if (isp->isp_dblev & ISP_LOGDEBUG1)
3588 isp_print_bytes(isp, "CT IOCB response", QENTRY_LEN, resp);
3590 isp_get_ct_pt(isp, (isp_ct_pt_t *)resp, &pt);
3591 if (pt.ctp_status && pt.ctp_status != RQCS_DATA_UNDERRUN) {
3592 isp_prt(isp, ISP_LOGWARN,
3593 "Chan %d GID_FT CT Passthrough returned 0x%x",
3594 chan, pt.ctp_status);
3602 isp_gid_ft_ct_passthru(ispsoftc_t *isp, int chan)
3604 fcparam *fcp = FCPARAM(isp, chan);
3607 uint8_t *scp = fcp->isp_scratch;
3609 isp_prt(isp, ISP_LOGDEBUG0, "Chan %d requesting GID_FT via CT", chan);
3610 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
3611 isp_prt(isp, ISP_LOGERR, sacq);
3616 * Build the CT header and command in memory.
3618 ISP_MEMZERO(&ct, sizeof (ct));
3619 ct.ct_revision = CT_REVISION;
3620 ct.ct_fcs_type = CT_FC_TYPE_FC;
3621 ct.ct_fcs_subtype = CT_FC_SUBTYPE_NS;
3622 ct.ct_cmd_resp = SNS_GID_FT;
3623 ct.ct_bcnt_resid = (GIDLEN - 16) >> 2;
3624 isp_put_ct_hdr(isp, &ct, (ct_hdr_t *)scp);
3625 rp = (uint32_t *) &scp[sizeof(ct)];
3626 ISP_IOZPUT_32(isp, FC4_SCSI, rp);
3627 if (isp->isp_dblev & ISP_LOGDEBUG1) {
3628 isp_print_bytes(isp, "CT request",
3629 sizeof(ct) + sizeof(uint32_t), scp);
3632 if (isp_ct_passthru(isp, chan, sizeof(ct) + sizeof(uint32_t), GIDLEN)) {
3633 FC_SCRATCH_RELEASE(isp, chan);
3637 if (isp->isp_dblev & ISP_LOGDEBUG1)
3638 isp_print_bytes(isp, "CT response", GIDLEN, scp);
3639 isp_get_gid_ft_response(isp, (sns_gid_ft_rsp_t *)scp,
3640 (sns_gid_ft_rsp_t *)fcp->isp_scanscratch, NGENT);
3641 FC_SCRATCH_RELEASE(isp, chan);
3646 isp_scan_fabric(ispsoftc_t *isp, int chan)
3648 fcparam *fcp = FCPARAM(isp, chan);
3653 int portidx, portlim, r;
3654 sns_gid_ft_rsp_t *rs;
3656 if (fcp->isp_loopstate < LOOP_LSCAN_DONE)
3658 if (fcp->isp_loopstate >= LOOP_FSCAN_DONE)
3661 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC fabric scan", chan);
3662 fcp->isp_loopstate = LOOP_SCANNING_FABRIC;
3663 if (!TOPO_IS_FABRIC(fcp->isp_topo)) {
3664 fcp->isp_loopstate = LOOP_FSCAN_DONE;
3665 isp_prt(isp, ISP_LOG_SANCFG,
3666 "Chan %d FC fabric scan done (no fabric)", chan);
3670 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC) {
3672 FC_SCRATCH_RELEASE(isp, chan);
3673 isp_prt(isp, ISP_LOG_SANCFG,
3674 "Chan %d FC fabric scan aborted", chan);
3679 * Make sure we still are logged into the fabric controller.
3681 nphdl = IS_24XX(isp) ? NPH_FL_ID : FL_ID;
3682 r = isp_getpdb(isp, chan, nphdl, &pdb);
3683 if ((r & 0xffff) == MBOX_NOT_LOGGED_IN) {
3684 isp_dump_chip_portdb(isp, chan);
3687 fcp->isp_loopstate = LOOP_LTEST_DONE;
3689 isp_prt(isp, ISP_LOG_SANCFG,
3690 "Chan %d FC fabric scan done (bad)", chan);
3694 /* Get list of port IDs from SNS. */
3696 r = isp_gid_ft_ct_passthru(isp, chan);
3698 r = isp_gid_ft_sns(isp, chan);
3699 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC)
3702 fcp->isp_loopstate = LOOP_FSCAN_DONE;
3705 fcp->isp_loopstate = LOOP_LTEST_DONE; /* try again */
3709 rs = (sns_gid_ft_rsp_t *) fcp->isp_scanscratch;
3710 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC)
3712 if (rs->snscb_cthdr.ct_cmd_resp != LS_ACC) {
3714 if (rs->snscb_cthdr.ct_reason == 9 && rs->snscb_cthdr.ct_explanation == 7) {
3715 level = ISP_LOG_SANCFG;
3717 level = ISP_LOGWARN;
3719 isp_prt(isp, level, "Chan %d Fabric Nameserver rejected GID_FT"
3720 " (Reason=0x%x Expl=0x%x)", chan,
3721 rs->snscb_cthdr.ct_reason,
3722 rs->snscb_cthdr.ct_explanation);
3723 fcp->isp_loopstate = LOOP_FSCAN_DONE;
3727 /* Check our buffer was big enough to get the full list. */
3728 for (portidx = 0; portidx < NGENT-1; portidx++) {
3729 if (rs->snscb_ports[portidx].control & 0x80)
3732 if ((rs->snscb_ports[portidx].control & 0x80) == 0) {
3733 isp_prt(isp, ISP_LOGWARN,
3734 "fabric too big for scratch area: increase ISP_FC_SCRLEN");
3736 portlim = portidx + 1;
3737 isp_prt(isp, ISP_LOG_SANCFG,
3738 "Chan %d Got %d ports back from name server", chan, portlim);
3740 /* Go through the list and remove duplicate port ids. */
3741 for (portidx = 0; portidx < portlim; portidx++) {
3745 ((rs->snscb_ports[portidx].portid[0]) << 16) |
3746 ((rs->snscb_ports[portidx].portid[1]) << 8) |
3747 ((rs->snscb_ports[portidx].portid[2]));
3749 for (npidx = portidx + 1; npidx < portlim; npidx++) {
3750 uint32_t new_portid =
3751 ((rs->snscb_ports[npidx].portid[0]) << 16) |
3752 ((rs->snscb_ports[npidx].portid[1]) << 8) |
3753 ((rs->snscb_ports[npidx].portid[2]));
3754 if (new_portid == portid) {
3759 if (npidx < portlim) {
3760 rs->snscb_ports[npidx].portid[0] = 0;
3761 rs->snscb_ports[npidx].portid[1] = 0;
3762 rs->snscb_ports[npidx].portid[2] = 0;
3763 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d removing duplicate PortID 0x%06x entry from list", chan, portid);
3768 * We now have a list of Port IDs for all FC4 SCSI devices
3769 * that the Fabric Name server knows about.
3771 * For each entry on this list go through our port database looking
3772 * for probational entries- if we find one, then an old entry is
3773 * maybe still this one. We get some information to find out.
3775 * Otherwise, it's a new fabric device, and we log into it
3776 * (unconditionally). After searching the entire database
3777 * again to make sure that we never ever ever ever have more
3778 * than one entry that has the same PortID or the same
3779 * WWNN/WWPN duple, we enter the device into our database.
3781 isp_mark_portdb(isp, chan);
3782 for (portidx = 0; portidx < portlim; portidx++) {
3783 portid = ((rs->snscb_ports[portidx].portid[0]) << 16) |
3784 ((rs->snscb_ports[portidx].portid[1]) << 8) |
3785 ((rs->snscb_ports[portidx].portid[2]));
3786 isp_prt(isp, ISP_LOG_SANCFG,
3787 "Chan %d Checking fabric port 0x%06x", chan, portid);
3789 isp_prt(isp, ISP_LOG_SANCFG,
3790 "Chan %d Port at idx %d is zero",
3794 if (portid == fcp->isp_portid) {
3795 isp_prt(isp, ISP_LOG_SANCFG,
3796 "Chan %d Port 0x%06x is our", chan, portid);
3800 /* Now search the entire port database for the same portid. */
3801 if (isp_find_pdb_by_portid(isp, chan, portid, &lp)) {
3802 if (!lp->probational) {
3803 isp_prt(isp, ISP_LOGERR,
3804 "Chan %d Port 0x%06x@0x%04x [%d] is not probational (0x%x)",
3805 chan, lp->portid, lp->handle,
3806 FC_PORTDB_TGT(isp, chan, lp), lp->state);
3807 isp_dump_portdb(isp, chan);
3811 if (lp->state == FC_PORTDB_STATE_ZOMBIE)
3815 * See if we're still logged into it.
3817 * If we aren't, mark it as a dead device and
3818 * leave the new portid in the database entry
3819 * for somebody further along to decide what to
3820 * do (policy choice).
3822 * If we are, check to see if it's the same
3823 * device still (it should be). If for some
3824 * reason it isn't, mark it as a changed device
3825 * and leave the new portid and role in the
3826 * database entry for somebody further along to
3827 * decide what to do (policy choice).
3829 r = isp_getpdb(isp, chan, lp->handle, &pdb);
3830 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC)
3833 lp->state = FC_PORTDB_STATE_DEAD;
3834 isp_prt(isp, ISP_LOG_SANCFG,
3835 "Chan %d Port 0x%06x handle 0x%x is dead (%d)",
3836 chan, portid, lp->handle, r);
3840 isp_pdb_add_update(isp, chan, &pdb);
3845 if ((fcp->role & ISP_ROLE_INITIATOR) == 0) {
3846 isp_prt(isp, ISP_LOG_SANCFG,
3847 "Chan %d Port 0x%06x is not logged in", chan, portid);
3851 if (isp_login_device(isp, chan, portid, &pdb,
3852 &FCPARAM(isp, 0)->isp_lasthdl)) {
3853 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC)
3858 isp_pdb_add_update(isp, chan, &pdb);
3861 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC)
3863 fcp->isp_loopstate = LOOP_FSCAN_DONE;
3864 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC fabric scan done", chan);
3869 * Find an unused handle and try and use to login to a port.
3872 isp_login_device(ispsoftc_t *isp, int chan, uint32_t portid, isp_pdb_t *p, uint16_t *ohp)
3877 if (ISP_CAP_2KLOGIN(isp)) {
3883 handle = isp_next_handle(isp, ohp);
3884 for (i = 0; i < lim; i++) {
3885 if (FCPARAM(isp, chan)->isp_loopstate != LOOP_SCANNING_FABRIC)
3888 /* Check if this handle is free. */
3889 r = isp_getpdb(isp, chan, handle, p);
3891 if (p->portid != portid) {
3892 /* This handle is busy, try next one. */
3893 handle = isp_next_handle(isp, ohp);
3898 if (FCPARAM(isp, chan)->isp_loopstate != LOOP_SCANNING_FABRIC)
3902 * Now try and log into the device
3904 r = isp_plogx(isp, chan, handle, portid, PLOGX_FLG_CMD_PLOGI);
3907 } else if ((r & 0xffff) == MBOX_PORT_ID_USED) {
3909 * If we get here, then the firmwware still thinks we're logged into this device, but with a different
3910 * handle. We need to break that association. We used to try and just substitute the handle, but then
3911 * failed to get any data via isp_getpdb (below).
3913 if (isp_plogx(isp, chan, r >> 16, portid, PLOGX_FLG_CMD_LOGO | PLOGX_FLG_IMPLICIT | PLOGX_FLG_FREE_NPHDL)) {
3914 isp_prt(isp, ISP_LOGERR, "baw... logout of %x failed", r >> 16);
3916 if (FCPARAM(isp, chan)->isp_loopstate != LOOP_SCANNING_FABRIC)
3918 r = isp_plogx(isp, chan, handle, portid, PLOGX_FLG_CMD_PLOGI);
3922 } else if ((r & 0xffff) == MBOX_LOOP_ID_USED) {
3923 /* Try the next handle. */
3924 handle = isp_next_handle(isp, ohp);
3933 isp_prt(isp, ISP_LOGWARN, "Chan %d PLOGI 0x%06x failed", chan, portid);
3938 * If we successfully logged into it, get the PDB for it
3939 * so we can crosscheck that it is still what we think it
3940 * is and that we also have the role it plays
3942 r = isp_getpdb(isp, chan, handle, p);
3944 isp_prt(isp, ISP_LOGERR, "Chan %d new device 0x%06x@0x%x disappeared", chan, portid, handle);
3948 if (p->handle != handle || p->portid != portid) {
3949 isp_prt(isp, ISP_LOGERR, "Chan %d new device 0x%06x@0x%x changed (0x%06x@0x%0x)",
3950 chan, portid, handle, p->portid, p->handle);
3957 isp_send_change_request(ispsoftc_t *isp, int chan)
3961 MBSINIT(&mbs, MBOX_SEND_CHANGE_REQUEST, MBLOGALL, 500000);
3962 mbs.param[1] = 0x03;
3963 mbs.param[9] = chan;
3964 isp_mboxcmd(isp, &mbs);
3965 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) {
3968 isp_prt(isp, ISP_LOGWARN, "Chan %d Send Change Request: 0x%x",
3969 chan, mbs.param[0]);
3975 isp_register_fc4_type(ispsoftc_t *isp, int chan)
3977 fcparam *fcp = FCPARAM(isp, chan);
3978 uint8_t local[SNS_RFT_ID_REQ_SIZE];
3979 sns_screq_t *reqp = (sns_screq_t *) local;
3982 ISP_MEMZERO((void *) reqp, SNS_RFT_ID_REQ_SIZE);
3983 reqp->snscb_rblen = SNS_RFT_ID_RESP_SIZE >> 1;
3984 reqp->snscb_addr[RQRSP_ADDR0015] = DMA_WD0(fcp->isp_scdma + 0x100);
3985 reqp->snscb_addr[RQRSP_ADDR1631] = DMA_WD1(fcp->isp_scdma + 0x100);
3986 reqp->snscb_addr[RQRSP_ADDR3247] = DMA_WD2(fcp->isp_scdma + 0x100);
3987 reqp->snscb_addr[RQRSP_ADDR4863] = DMA_WD3(fcp->isp_scdma + 0x100);
3988 reqp->snscb_sblen = 22;
3989 reqp->snscb_data[0] = SNS_RFT_ID;
3990 reqp->snscb_data[4] = fcp->isp_portid & 0xffff;
3991 reqp->snscb_data[5] = (fcp->isp_portid >> 16) & 0xff;
3992 reqp->snscb_data[6] = (1 << FC4_SCSI);
3993 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
3994 isp_prt(isp, ISP_LOGERR, sacq);
3997 isp_put_sns_request(isp, reqp, (sns_screq_t *) fcp->isp_scratch);
3998 MBSINIT(&mbs, MBOX_SEND_SNS, MBLOGALL, 1000000);
3999 mbs.param[1] = SNS_RFT_ID_REQ_SIZE >> 1;
4000 mbs.param[2] = DMA_WD1(fcp->isp_scdma);
4001 mbs.param[3] = DMA_WD0(fcp->isp_scdma);
4002 mbs.param[6] = DMA_WD3(fcp->isp_scdma);
4003 mbs.param[7] = DMA_WD2(fcp->isp_scdma);
4004 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, SNS_RFT_ID_REQ_SIZE, chan);
4005 isp_mboxcmd(isp, &mbs);
4006 FC_SCRATCH_RELEASE(isp, chan);
4007 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) {
4010 isp_prt(isp, ISP_LOGWARN, "Chan %d Register FC4 Type: 0x%x",
4011 chan, mbs.param[0]);
4017 isp_register_fc4_type_24xx(ispsoftc_t *isp, int chan)
4019 fcparam *fcp = FCPARAM(isp, chan);
4022 uint8_t *scp = fcp->isp_scratch;
4024 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
4025 isp_prt(isp, ISP_LOGERR, sacq);
4030 * Build the CT header and command in memory.
4032 ISP_MEMZERO(&rp, sizeof(rp));
4034 ct->ct_revision = CT_REVISION;
4035 ct->ct_fcs_type = CT_FC_TYPE_FC;
4036 ct->ct_fcs_subtype = CT_FC_SUBTYPE_NS;
4037 ct->ct_cmd_resp = SNS_RFT_ID;
4038 ct->ct_bcnt_resid = (sizeof (rft_id_t) - sizeof (ct_hdr_t)) >> 2;
4039 rp.rftid_portid[0] = fcp->isp_portid >> 16;
4040 rp.rftid_portid[1] = fcp->isp_portid >> 8;
4041 rp.rftid_portid[2] = fcp->isp_portid;
4042 rp.rftid_fc4types[FC4_SCSI >> 5] = 1 << (FC4_SCSI & 0x1f);
4043 isp_put_rft_id(isp, &rp, (rft_id_t *)scp);
4044 if (isp->isp_dblev & ISP_LOGDEBUG1)
4045 isp_print_bytes(isp, "CT request", sizeof(rft_id_t), scp);
4047 if (isp_ct_passthru(isp, chan, sizeof(rft_id_t), sizeof(ct_hdr_t))) {
4048 FC_SCRATCH_RELEASE(isp, chan);
4052 isp_get_ct_hdr(isp, (ct_hdr_t *) scp, ct);
4053 FC_SCRATCH_RELEASE(isp, chan);
4054 if (ct->ct_cmd_resp == LS_RJT) {
4055 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, "Chan %d Register FC4 Type rejected", chan);
4057 } else if (ct->ct_cmd_resp == LS_ACC) {
4058 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d Register FC4 Type accepted", chan);
4060 isp_prt(isp, ISP_LOGWARN, "Chan %d Register FC4 Type: 0x%x", chan, ct->ct_cmd_resp);
4067 isp_register_fc4_features_24xx(ispsoftc_t *isp, int chan)
4069 fcparam *fcp = FCPARAM(isp, chan);
4072 uint8_t *scp = fcp->isp_scratch;
4074 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
4075 isp_prt(isp, ISP_LOGERR, sacq);
4080 * Build the CT header and command in memory.
4082 ISP_MEMZERO(&rp, sizeof(rp));
4084 ct->ct_revision = CT_REVISION;
4085 ct->ct_fcs_type = CT_FC_TYPE_FC;
4086 ct->ct_fcs_subtype = CT_FC_SUBTYPE_NS;
4087 ct->ct_cmd_resp = SNS_RFF_ID;
4088 ct->ct_bcnt_resid = (sizeof (rff_id_t) - sizeof (ct_hdr_t)) >> 2;
4089 rp.rffid_portid[0] = fcp->isp_portid >> 16;
4090 rp.rffid_portid[1] = fcp->isp_portid >> 8;
4091 rp.rffid_portid[2] = fcp->isp_portid;
4092 rp.rffid_fc4features = 0;
4093 if (fcp->role & ISP_ROLE_TARGET)
4094 rp.rffid_fc4features |= 1;
4095 if (fcp->role & ISP_ROLE_INITIATOR)
4096 rp.rffid_fc4features |= 2;
4097 rp.rffid_fc4type = FC4_SCSI;
4098 isp_put_rff_id(isp, &rp, (rff_id_t *)scp);
4099 if (isp->isp_dblev & ISP_LOGDEBUG1)
4100 isp_print_bytes(isp, "CT request", sizeof(rft_id_t), scp);
4102 if (isp_ct_passthru(isp, chan, sizeof(rft_id_t), sizeof(ct_hdr_t))) {
4103 FC_SCRATCH_RELEASE(isp, chan);
4107 isp_get_ct_hdr(isp, (ct_hdr_t *) scp, ct);
4108 FC_SCRATCH_RELEASE(isp, chan);
4109 if (ct->ct_cmd_resp == LS_RJT) {
4110 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1,
4111 "Chan %d Register FC4 Features rejected", chan);
4113 } else if (ct->ct_cmd_resp == LS_ACC) {
4114 isp_prt(isp, ISP_LOG_SANCFG,
4115 "Chan %d Register FC4 Features accepted", chan);
4117 isp_prt(isp, ISP_LOGWARN,
4118 "Chan %d Register FC4 Features: 0x%x", chan, ct->ct_cmd_resp);
4125 isp_register_port_name_24xx(ispsoftc_t *isp, int chan)
4127 fcparam *fcp = FCPARAM(isp, chan);
4130 uint8_t *scp = fcp->isp_scratch;
4133 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
4134 isp_prt(isp, ISP_LOGERR, sacq);
4139 * Build the CT header and command in memory.
4141 ISP_MEMZERO(&rp, sizeof(rp));
4142 ct = &rp.rspnid_hdr;
4143 ct->ct_revision = CT_REVISION;
4144 ct->ct_fcs_type = CT_FC_TYPE_FC;
4145 ct->ct_fcs_subtype = CT_FC_SUBTYPE_NS;
4146 ct->ct_cmd_resp = SNS_RSPN_ID;
4147 rp.rspnid_portid[0] = fcp->isp_portid >> 16;
4148 rp.rspnid_portid[1] = fcp->isp_portid >> 8;
4149 rp.rspnid_portid[2] = fcp->isp_portid;
4150 rp.rspnid_length = 0;
4151 len = offsetof(rspn_id_t, rspnid_name);
4152 mtx_lock(&prison0.pr_mtx);
4153 rp.rspnid_length += sprintf(&scp[len + rp.rspnid_length],
4154 "%s", prison0.pr_hostname[0] ? prison0.pr_hostname : "FreeBSD");
4155 mtx_unlock(&prison0.pr_mtx);
4156 rp.rspnid_length += sprintf(&scp[len + rp.rspnid_length],
4157 ":%s", device_get_nameunit(isp->isp_dev));
4159 rp.rspnid_length += sprintf(&scp[len + rp.rspnid_length],
4162 len += rp.rspnid_length;
4163 ct->ct_bcnt_resid = (len - sizeof(ct_hdr_t)) >> 2;
4164 isp_put_rspn_id(isp, &rp, (rspn_id_t *)scp);
4165 if (isp->isp_dblev & ISP_LOGDEBUG1)
4166 isp_print_bytes(isp, "CT request", len, scp);
4168 if (isp_ct_passthru(isp, chan, len, sizeof(ct_hdr_t))) {
4169 FC_SCRATCH_RELEASE(isp, chan);
4173 isp_get_ct_hdr(isp, (ct_hdr_t *) scp, ct);
4174 FC_SCRATCH_RELEASE(isp, chan);
4175 if (ct->ct_cmd_resp == LS_RJT) {
4176 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1,
4177 "Chan %d Register Symbolic Port Name rejected", chan);
4179 } else if (ct->ct_cmd_resp == LS_ACC) {
4180 isp_prt(isp, ISP_LOG_SANCFG,
4181 "Chan %d Register Symbolic Port Name accepted", chan);
4183 isp_prt(isp, ISP_LOGWARN,
4184 "Chan %d Register Symbolic Port Name: 0x%x", chan, ct->ct_cmd_resp);
4191 isp_register_node_name_24xx(ispsoftc_t *isp, int chan)
4193 fcparam *fcp = FCPARAM(isp, chan);
4196 uint8_t *scp = fcp->isp_scratch;
4199 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
4200 isp_prt(isp, ISP_LOGERR, sacq);
4205 * Build the CT header and command in memory.
4207 ISP_MEMZERO(&rp, sizeof(rp));
4208 ct = &rp.rsnnnn_hdr;
4209 ct->ct_revision = CT_REVISION;
4210 ct->ct_fcs_type = CT_FC_TYPE_FC;
4211 ct->ct_fcs_subtype = CT_FC_SUBTYPE_NS;
4212 ct->ct_cmd_resp = SNS_RSNN_NN;
4213 MAKE_NODE_NAME_FROM_WWN(rp.rsnnnn_nodename, fcp->isp_wwnn);
4214 rp.rsnnnn_length = 0;
4215 len = offsetof(rsnn_nn_t, rsnnnn_name);
4216 mtx_lock(&prison0.pr_mtx);
4217 rp.rsnnnn_length += sprintf(&scp[len + rp.rsnnnn_length],
4218 "%s", prison0.pr_hostname[0] ? prison0.pr_hostname : "FreeBSD");
4219 mtx_unlock(&prison0.pr_mtx);
4220 len += rp.rsnnnn_length;
4221 ct->ct_bcnt_resid = (len - sizeof(ct_hdr_t)) >> 2;
4222 isp_put_rsnn_nn(isp, &rp, (rsnn_nn_t *)scp);
4223 if (isp->isp_dblev & ISP_LOGDEBUG1)
4224 isp_print_bytes(isp, "CT request", len, scp);
4226 if (isp_ct_passthru(isp, chan, len, sizeof(ct_hdr_t))) {
4227 FC_SCRATCH_RELEASE(isp, chan);
4231 isp_get_ct_hdr(isp, (ct_hdr_t *) scp, ct);
4232 FC_SCRATCH_RELEASE(isp, chan);
4233 if (ct->ct_cmd_resp == LS_RJT) {
4234 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1,
4235 "Chan %d Register Symbolic Node Name rejected", chan);
4237 } else if (ct->ct_cmd_resp == LS_ACC) {
4238 isp_prt(isp, ISP_LOG_SANCFG,
4239 "Chan %d Register Symbolic Node Name accepted", chan);
4241 isp_prt(isp, ISP_LOGWARN,
4242 "Chan %d Register Symbolic Node Name: 0x%x", chan, ct->ct_cmd_resp);
4249 isp_next_handle(ispsoftc_t *isp, uint16_t *ohp)
4253 uint16_t handle, minh, maxh;
4256 if (ISP_CAP_2KLOGIN(isp)) {
4258 maxh = NPH_RESERVED - 1;
4266 if (handle == NIL_HANDLE) {
4270 if (handle > maxh) {
4272 isp_prt(isp, ISP_LOGERR, "Out of port handles!");
4273 return (NIL_HANDLE);
4278 for (chan = 0; chan < isp->isp_nchan; chan++) {
4279 fcp = FCPARAM(isp, chan);
4280 if (fcp->role == ISP_ROLE_NONE)
4282 for (i = 0; i < MAX_FC_TARG; i++) {
4283 if (fcp->portdb[i].state != FC_PORTDB_STATE_NIL &&
4284 fcp->portdb[i].handle == handle)
4293 * Start a command. Locking is assumed done in the caller.
4301 uint8_t local[QENTRY_LEN];
4306 int target, dmaresult;
4312 * Check command CDB length, etc.. We really are limited to 16 bytes
4313 * for Fibre Channel, but can do up to 44 bytes in parallel SCSI,
4314 * but probably only if we're running fairly new firmware (we'll
4315 * let the old f/w choke on an extended command queue entry).
4318 if (XS_CDBLEN(xs) > (IS_FC(isp)? 16 : 44) || XS_CDBLEN(xs) == 0) {
4319 isp_prt(isp, ISP_LOGERR, "unsupported cdb length (%d, CDB[0]=0x%x)", XS_CDBLEN(xs), XS_CDBP(xs)[0] & 0xff);
4320 XS_SETERR(xs, HBA_BOTCH);
4321 return (CMD_COMPLETE);
4325 * Translate the target to device handle as appropriate, checking
4326 * for correct device state as well.
4328 target = XS_TGT(xs);
4330 fcparam *fcp = FCPARAM(isp, XS_CHANNEL(xs));
4332 if ((fcp->role & ISP_ROLE_INITIATOR) == 0) {
4333 isp_prt(isp, ISP_LOG_WARN1,
4334 "%d.%d.%jx I am not an initiator",
4335 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs));
4336 XS_SETERR(xs, HBA_SELTIMEOUT);
4337 return (CMD_COMPLETE);
4340 if (isp->isp_state != ISP_RUNSTATE) {
4341 isp_prt(isp, ISP_LOGERR, "Adapter not at RUNSTATE");
4342 XS_SETERR(xs, HBA_BOTCH);
4343 return (CMD_COMPLETE);
4349 if (fcp->isp_loopstate != LOOP_READY) {
4350 return (CMD_RQLATER);
4353 isp_prt(isp, ISP_LOGDEBUG2, "XS_TGT(xs)=%d", target);
4354 lp = &fcp->portdb[target];
4355 if (target < 0 || target >= MAX_FC_TARG ||
4356 lp->is_target == 0) {
4357 XS_SETERR(xs, HBA_SELTIMEOUT);
4358 return (CMD_COMPLETE);
4360 if (lp->state == FC_PORTDB_STATE_ZOMBIE) {
4361 isp_prt(isp, ISP_LOGDEBUG1,
4362 "%d.%d.%jx target zombie",
4363 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs));
4364 return (CMD_RQLATER);
4366 if (lp->state != FC_PORTDB_STATE_VALID) {
4367 isp_prt(isp, ISP_LOGDEBUG1,
4368 "%d.%d.%jx bad db port state 0x%x",
4369 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs), lp->state);
4370 XS_SETERR(xs, HBA_SELTIMEOUT);
4371 return (CMD_COMPLETE);
4374 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs));
4375 if (isp->isp_state != ISP_RUNSTATE) {
4376 isp_prt(isp, ISP_LOGERR, "Adapter not at RUNSTATE");
4377 XS_SETERR(xs, HBA_BOTCH);
4378 return (CMD_COMPLETE);
4382 isp_spi_update(isp, XS_CHANNEL(xs));
4389 qep = isp_getrqentry(isp);
4391 isp_prt(isp, ISP_LOG_WARN1, "Request Queue Overflow");
4392 XS_SETERR(xs, HBA_BOTCH);
4393 return (CMD_EAGAIN);
4395 XS_SETERR(xs, HBA_NOERROR);
4398 * Now see if we need to synchronize the ISP with respect to anything.
4399 * We do dual duty here (cough) for synchronizing for buses other
4400 * than which we got here to send a command to.
4402 reqp = (ispreq_t *) local;
4403 ISP_MEMZERO(local, QENTRY_LEN);
4404 if (ISP_TST_SENDMARKER(isp, XS_CHANNEL(xs))) {
4406 isp_marker_24xx_t *m = (isp_marker_24xx_t *) reqp;
4407 m->mrk_header.rqs_entry_count = 1;
4408 m->mrk_header.rqs_entry_type = RQSTYPE_MARKER;
4409 m->mrk_modifier = SYNC_ALL;
4410 m->mrk_vphdl = XS_CHANNEL(xs);
4411 isp_put_marker_24xx(isp, m, qep);
4413 isp_marker_t *m = (isp_marker_t *) reqp;
4414 m->mrk_header.rqs_entry_count = 1;
4415 m->mrk_header.rqs_entry_type = RQSTYPE_MARKER;
4416 m->mrk_target = (XS_CHANNEL(xs) << 7); /* bus # */
4417 m->mrk_modifier = SYNC_ALL;
4418 isp_put_marker(isp, m, qep);
4420 ISP_SYNC_REQUEST(isp);
4421 ISP_SET_SENDMARKER(isp, XS_CHANNEL(xs), 0);
4425 reqp->req_header.rqs_entry_count = 1;
4428 * Select and install Header Code.
4429 * Note that it might be overridden before going out
4430 * if we're on a 64 bit platform. The lower level
4431 * code (isp_send_cmd) will select the appropriate
4432 * 64 bit variant if it needs to.
4435 reqp->req_header.rqs_entry_type = RQSTYPE_T7RQS;
4436 } else if (IS_FC(isp)) {
4437 reqp->req_header.rqs_entry_type = RQSTYPE_T2RQS;
4439 if (XS_CDBLEN(xs) > 12) {
4440 reqp->req_header.rqs_entry_type = RQSTYPE_CMDONLY;
4442 reqp->req_header.rqs_entry_type = RQSTYPE_REQUEST;
4447 * Set task attributes
4452 ttype = XS_TAG_TYPE(xs);
4454 ttype = REQFLAG_STAG;
4456 if (ttype == REQFLAG_OTAG) {
4457 ttype = FCP_CMND_TASK_ATTR_ORDERED;
4458 } else if (ttype == REQFLAG_HTAG) {
4459 ttype = FCP_CMND_TASK_ATTR_HEAD;
4461 ttype = FCP_CMND_TASK_ATTR_SIMPLE;
4463 ((ispreqt7_t *)reqp)->req_task_attribute = ttype;
4464 } else if (IS_FC(isp)) {
4466 * See comment in isp_intr
4468 /* XS_SET_RESID(xs, 0); */
4471 * Fibre Channel always requires some kind of tag.
4472 * The Qlogic drivers seem be happy not to use a tag,
4473 * but this breaks for some devices (IBM drives).
4476 ((ispreqt2_t *)reqp)->req_flags = XS_TAG_TYPE(xs);
4478 ((ispreqt2_t *)reqp)->req_flags = REQFLAG_STAG;
4481 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs));
4482 if ((sdp->isp_devparam[target].actv_flags & DPARM_TQING) && XS_TAG_P(xs)) {
4483 reqp->req_flags = XS_TAG_TYPE(xs);
4487 tptr = &reqp->req_time;
4490 * NB: we do not support long CDBs (yet)
4492 cdblen = XS_CDBLEN(xs);
4495 if (cdblen > sizeof (reqp->req_cdb)) {
4496 isp_prt(isp, ISP_LOGERR, "Command Length %u too long for this chip", cdblen);
4497 XS_SETERR(xs, HBA_BOTCH);
4498 return (CMD_COMPLETE);
4500 reqp->req_target = target | (XS_CHANNEL(xs) << 7);
4501 reqp->req_lun_trn = XS_LUN(xs);
4502 cdbp = reqp->req_cdb;
4503 reqp->req_cdblen = cdblen;
4504 } else if (IS_24XX(isp)) {
4505 ispreqt7_t *t7 = (ispreqt7_t *)local;
4507 if (cdblen > sizeof (t7->req_cdb)) {
4508 isp_prt(isp, ISP_LOGERR, "Command Length %u too long for this chip", cdblen);
4509 XS_SETERR(xs, HBA_BOTCH);
4510 return (CMD_COMPLETE);
4513 t7->req_nphdl = lp->handle;
4514 t7->req_tidlo = lp->portid;
4515 t7->req_tidhi = lp->portid >> 16;
4516 t7->req_vpidx = ISP_GET_VPIDX(isp, XS_CHANNEL(xs));
4517 #if __FreeBSD_version >= 1000700
4518 be64enc(t7->req_lun, CAM_EXTLUN_BYTE_SWIZZLE(XS_LUN(xs)));
4520 if (XS_LUN(xs) >= 256) {
4521 t7->req_lun[0] = XS_LUN(xs) >> 8;
4522 t7->req_lun[0] |= 0x40;
4524 t7->req_lun[1] = XS_LUN(xs);
4526 if (FCPARAM(isp, XS_CHANNEL(xs))->fctape_enabled && (lp->prli_word3 & PRLI_WD3_RETRY)) {
4527 if (FCP_NEXT_CRN(isp, &t7->req_crn, xs)) {
4528 isp_prt(isp, ISP_LOG_WARN1,
4529 "%d.%d.%jx cannot generate next CRN",
4530 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs));
4531 XS_SETERR(xs, HBA_BOTCH);
4532 return (CMD_EAGAIN);
4535 tptr = &t7->req_time;
4538 ispreqt2_t *t2 = (ispreqt2_t *)local;
4540 if (cdblen > sizeof t2->req_cdb) {
4541 isp_prt(isp, ISP_LOGERR, "Command Length %u too long for this chip", cdblen);
4542 XS_SETERR(xs, HBA_BOTCH);
4543 return (CMD_COMPLETE);
4545 if (FCPARAM(isp, XS_CHANNEL(xs))->fctape_enabled && (lp->prli_word3 & PRLI_WD3_RETRY)) {
4546 if (FCP_NEXT_CRN(isp, &t2->req_crn, xs)) {
4547 isp_prt(isp, ISP_LOG_WARN1,
4548 "%d.%d.%jx cannot generate next CRN",
4549 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs));
4550 XS_SETERR(xs, HBA_BOTCH);
4551 return (CMD_EAGAIN);
4554 if (ISP_CAP_2KLOGIN(isp)) {
4555 ispreqt2e_t *t2e = (ispreqt2e_t *)local;
4556 t2e->req_target = lp->handle;
4557 t2e->req_scclun = XS_LUN(xs);
4558 #if __FreeBSD_version < 1000700
4559 if (XS_LUN(xs) >= 256)
4560 t2e->req_scclun |= 0x4000;
4562 cdbp = t2e->req_cdb;
4563 } else if (ISP_CAP_SCCFW(isp)) {
4564 ispreqt2_t *t2 = (ispreqt2_t *)local;
4565 t2->req_target = lp->handle;
4566 t2->req_scclun = XS_LUN(xs);
4567 #if __FreeBSD_version < 1000700
4568 if (XS_LUN(xs) >= 256)
4569 t2->req_scclun |= 0x4000;
4573 t2->req_target = lp->handle;
4574 t2->req_lun_trn = XS_LUN(xs);
4578 ISP_MEMCPY(cdbp, XS_CDBP(xs), cdblen);
4580 *tptr = (XS_TIME(xs) + 999) / 1000;
4581 if (IS_24XX(isp) && *tptr > 0x1999) {
4585 /* Whew. Thankfully the same for type 7 requests */
4586 reqp->req_handle = isp_allocate_handle(isp, xs, ISP_HANDLE_INITIATOR);
4587 if (reqp->req_handle == 0) {
4588 isp_prt(isp, ISP_LOG_WARN1, "out of xflist pointers");
4589 XS_SETERR(xs, HBA_BOTCH);
4590 return (CMD_EAGAIN);
4594 * Set up DMA and/or do any platform dependent swizzling of the request entry
4595 * so that the Qlogic F/W understands what is being asked of it.
4597 * The callee is responsible for adding all requests at this point.
4599 dmaresult = ISP_DMASETUP(isp, xs, reqp);
4600 if (dmaresult != CMD_QUEUED) {
4601 isp_destroy_handle(isp, reqp->req_handle);
4603 * dmasetup sets actual error in packet, and
4604 * return what we were given to return.
4608 isp_xs_prt(isp, xs, ISP_LOGDEBUG0, "START cmd cdb[0]=0x%x datalen %ld", XS_CDBP(xs)[0], (long) XS_XFRLEN(xs));
4610 return (CMD_QUEUED);
4615 * Locks (ints blocked) assumed held.
4619 isp_control(ispsoftc_t *isp, ispctl_t ctl, ...)
4628 case ISPCTL_RESET_BUS:
4630 * Issue a bus reset.
4633 isp_prt(isp, ISP_LOGERR, "BUS RESET NOT IMPLEMENTED");
4635 } else if (IS_FC(isp)) {
4640 chan = va_arg(ap, int);
4642 mbs.param[1] = SDPARAM(isp, chan)->isp_bus_reset_delay;
4643 if (mbs.param[1] < 2) {
4646 mbs.param[2] = chan;
4648 MBSINIT(&mbs, MBOX_BUS_RESET, MBLOGALL, 0);
4649 ISP_SET_SENDMARKER(isp, chan, 1);
4650 isp_mboxcmd(isp, &mbs);
4651 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
4654 isp_prt(isp, ISP_LOGINFO, "driver initiated bus reset of bus %d", chan);
4657 case ISPCTL_RESET_DEV:
4659 chan = va_arg(ap, int);
4660 tgt = va_arg(ap, int);
4663 uint8_t local[QENTRY_LEN];
4665 isp24xx_statusreq_t *sp;
4666 fcparam *fcp = FCPARAM(isp, chan);
4669 if (tgt < 0 || tgt >= MAX_FC_TARG) {
4670 isp_prt(isp, ISP_LOGWARN, "Chan %d trying to reset bad target %d", chan, tgt);
4673 lp = &fcp->portdb[tgt];
4674 if (lp->is_target == 0 ||
4675 lp->state != FC_PORTDB_STATE_VALID) {
4676 isp_prt(isp, ISP_LOGWARN, "Chan %d abort of no longer valid target %d", chan, tgt);
4680 tmf = (isp24xx_tmf_t *) local;
4681 ISP_MEMZERO(tmf, QENTRY_LEN);
4682 tmf->tmf_header.rqs_entry_type = RQSTYPE_TSK_MGMT;
4683 tmf->tmf_header.rqs_entry_count = 1;
4684 tmf->tmf_nphdl = lp->handle;
4686 tmf->tmf_timeout = 4;
4687 tmf->tmf_flags = ISP24XX_TMF_TARGET_RESET;
4688 tmf->tmf_tidlo = lp->portid;
4689 tmf->tmf_tidhi = lp->portid >> 16;
4690 tmf->tmf_vpidx = ISP_GET_VPIDX(isp, chan);
4691 isp_put_24xx_tmf(isp, tmf, isp->isp_iocb);
4692 if (isp->isp_dblev & ISP_LOGDEBUG1)
4693 isp_print_bytes(isp, "TMF IOCB request", QENTRY_LEN, isp->isp_iocb);
4694 MEMORYBARRIER(isp, SYNC_IFORDEV, 0, QENTRY_LEN, chan);
4695 fcp->sendmarker = 1;
4697 isp_prt(isp, ISP_LOGALL, "Chan %d Reset N-Port Handle 0x%04x @ Port 0x%06x", chan, lp->handle, lp->portid);
4698 MBSINIT(&mbs, MBOX_EXEC_COMMAND_IOCB_A64, MBLOGALL,
4699 MBCMD_DEFAULT_TIMEOUT + tmf->tmf_timeout * 1000000);
4700 mbs.param[1] = QENTRY_LEN;
4701 mbs.param[2] = DMA_WD1(isp->isp_iocb_dma);
4702 mbs.param[3] = DMA_WD0(isp->isp_iocb_dma);
4703 mbs.param[6] = DMA_WD3(isp->isp_iocb_dma);
4704 mbs.param[7] = DMA_WD2(isp->isp_iocb_dma);
4705 isp_mboxcmd(isp, &mbs);
4706 if (mbs.param[0] != MBOX_COMMAND_COMPLETE)
4709 MEMORYBARRIER(isp, SYNC_IFORCPU, QENTRY_LEN, QENTRY_LEN, chan);
4710 if (isp->isp_dblev & ISP_LOGDEBUG1)
4711 isp_print_bytes(isp, "TMF IOCB response", QENTRY_LEN, &((isp24xx_statusreq_t *)isp->isp_iocb)[1]);
4712 sp = (isp24xx_statusreq_t *) local;
4713 isp_get_24xx_response(isp, &((isp24xx_statusreq_t *)isp->isp_iocb)[1], sp);
4714 if (sp->req_completion_status == 0) {
4717 isp_prt(isp, ISP_LOGWARN, "Chan %d reset of target %d returned 0x%x", chan, tgt, sp->req_completion_status);
4719 } else if (IS_FC(isp)) {
4720 if (ISP_CAP_2KLOGIN(isp)) {
4722 mbs.ibits = (1 << 10);
4724 mbs.param[1] = (tgt << 8);
4727 mbs.param[1] = (chan << 15) | (tgt << 8);
4729 MBSINIT(&mbs, MBOX_ABORT_TARGET, MBLOGALL, 0);
4730 mbs.param[2] = 3; /* 'delay', in seconds */
4731 isp_mboxcmd(isp, &mbs);
4732 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
4735 isp_prt(isp, ISP_LOGINFO, "Target %d on Bus %d Reset Succeeded", tgt, chan);
4736 ISP_SET_SENDMARKER(isp, chan, 1);
4739 case ISPCTL_ABORT_CMD:
4741 xs = va_arg(ap, XS_T *);
4745 chan = XS_CHANNEL(xs);
4747 handle = isp_find_handle(isp, xs);
4749 isp_prt(isp, ISP_LOGWARN, "cannot find handle for command to abort");
4753 isp24xx_abrt_t local, *ab = &local;
4757 fcp = FCPARAM(isp, chan);
4758 if (tgt < 0 || tgt >= MAX_FC_TARG) {
4759 isp_prt(isp, ISP_LOGWARN, "Chan %d trying to abort bad target %d", chan, tgt);
4762 lp = &fcp->portdb[tgt];
4763 if (lp->is_target == 0 ||
4764 lp->state != FC_PORTDB_STATE_VALID) {
4765 isp_prt(isp, ISP_LOGWARN, "Chan %d abort of no longer valid target %d", chan, tgt);
4768 isp_prt(isp, ISP_LOGALL, "Chan %d Abort Cmd for N-Port 0x%04x @ Port 0x%06x", chan, lp->handle, lp->portid);
4769 ISP_MEMZERO(ab, QENTRY_LEN);
4770 ab->abrt_header.rqs_entry_type = RQSTYPE_ABORT_IO;
4771 ab->abrt_header.rqs_entry_count = 1;
4772 ab->abrt_handle = lp->handle;
4773 ab->abrt_cmd_handle = handle;
4774 ab->abrt_tidlo = lp->portid;
4775 ab->abrt_tidhi = lp->portid >> 16;
4776 ab->abrt_vpidx = ISP_GET_VPIDX(isp, chan);
4777 isp_put_24xx_abrt(isp, ab, isp->isp_iocb);
4778 if (isp->isp_dblev & ISP_LOGDEBUG1)
4779 isp_print_bytes(isp, "AB IOCB quest", QENTRY_LEN, isp->isp_iocb);
4780 MEMORYBARRIER(isp, SYNC_IFORDEV, 0, 2 * QENTRY_LEN, chan);
4782 ISP_MEMZERO(&mbs, sizeof (mbs));
4783 MBSINIT(&mbs, MBOX_EXEC_COMMAND_IOCB_A64, MBLOGALL, 5000000);
4784 mbs.param[1] = QENTRY_LEN;
4785 mbs.param[2] = DMA_WD1(isp->isp_iocb_dma);
4786 mbs.param[3] = DMA_WD0(isp->isp_iocb_dma);
4787 mbs.param[6] = DMA_WD3(isp->isp_iocb_dma);
4788 mbs.param[7] = DMA_WD2(isp->isp_iocb_dma);
4790 isp_mboxcmd(isp, &mbs);
4791 if (mbs.param[0] != MBOX_COMMAND_COMPLETE)
4794 MEMORYBARRIER(isp, SYNC_IFORCPU, QENTRY_LEN, QENTRY_LEN, chan);
4795 if (isp->isp_dblev & ISP_LOGDEBUG1)
4796 isp_print_bytes(isp, "AB IOCB response", QENTRY_LEN, &((isp24xx_abrt_t *)isp->isp_iocb)[1]);
4797 isp_get_24xx_abrt(isp, &((isp24xx_abrt_t *)isp->isp_iocb)[1], ab);
4798 if (ab->abrt_nphdl == ISP24XX_ABRT_OKAY) {
4801 isp_prt(isp, ISP_LOGWARN, "Chan %d handle %d abort returned 0x%x", chan, tgt, ab->abrt_nphdl);
4803 } else if (IS_FC(isp)) {
4804 if (ISP_CAP_SCCFW(isp)) {
4805 if (ISP_CAP_2KLOGIN(isp)) {
4808 mbs.param[1] = tgt << 8;
4810 mbs.param[6] = XS_LUN(xs);
4812 mbs.param[1] = tgt << 8 | XS_LUN(xs);
4815 mbs.param[1] = (chan << 15) | (tgt << 8) | XS_LUN(xs);
4817 MBSINIT(&mbs, MBOX_ABORT,
4818 MBLOGALL & ~MBLOGMASK(MBOX_COMMAND_ERROR), 0);
4819 mbs.param[2] = handle;
4820 isp_mboxcmd(isp, &mbs);
4821 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
4826 case ISPCTL_UPDATE_PARAMS:
4829 chan = va_arg(ap, int);
4831 isp_spi_update(isp, chan);
4834 case ISPCTL_FCLINK_TEST:
4839 chan = va_arg(ap, int);
4840 usdelay = va_arg(ap, int);
4845 return (isp_fclink_test(isp, chan, usdelay));
4849 case ISPCTL_SCAN_FABRIC:
4853 chan = va_arg(ap, int);
4855 return (isp_scan_fabric(isp, chan));
4859 case ISPCTL_SCAN_LOOP:
4863 chan = va_arg(ap, int);
4865 return (isp_scan_loop(isp, chan));
4869 case ISPCTL_PDB_SYNC:
4873 chan = va_arg(ap, int);
4875 return (isp_pdb_sync(isp, chan));
4879 case ISPCTL_SEND_LIP:
4881 if (IS_FC(isp) && !IS_24XX(isp)) {
4882 MBSINIT(&mbs, MBOX_INIT_LIP, MBLOGALL, 0);
4883 if (ISP_CAP_2KLOGIN(isp)) {
4884 mbs.ibits = (1 << 10);
4886 isp_mboxcmd(isp, &mbs);
4887 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) {
4893 case ISPCTL_GET_PDB:
4897 chan = va_arg(ap, int);
4898 tgt = va_arg(ap, int);
4899 pdb = va_arg(ap, isp_pdb_t *);
4901 return (isp_getpdb(isp, chan, tgt, pdb));
4905 case ISPCTL_GET_NAMES:
4907 uint64_t *wwnn, *wwnp;
4909 chan = va_arg(ap, int);
4910 tgt = va_arg(ap, int);
4911 wwnn = va_arg(ap, uint64_t *);
4912 wwnp = va_arg(ap, uint64_t *);
4914 if (wwnn == NULL && wwnp == NULL) {
4918 *wwnn = isp_get_wwn(isp, chan, tgt, 1);
4919 if (*wwnn == INI_NONE) {
4924 *wwnp = isp_get_wwn(isp, chan, tgt, 0);
4925 if (*wwnp == INI_NONE) {
4931 case ISPCTL_RUN_MBOXCMD:
4934 mbr = va_arg(ap, mbreg_t *);
4936 isp_mboxcmd(isp, mbr);
4945 p = va_arg(ap, isp_plcmd_t *);
4948 if ((p->flags & PLOGX_FLG_CMD_MASK) != PLOGX_FLG_CMD_PLOGI || (p->handle != NIL_HANDLE)) {
4949 return (isp_plogx(isp, p->channel, p->handle, p->portid, p->flags));
4952 isp_next_handle(isp, &p->handle);
4953 r = isp_plogx(isp, p->channel, p->handle, p->portid, p->flags);
4954 if ((r & 0xffff) == MBOX_PORT_ID_USED) {
4955 p->handle = r >> 16;
4959 } while ((r & 0xffff) == MBOX_LOOP_ID_USED);
4962 case ISPCTL_CHANGE_ROLE:
4967 chan = va_arg(ap, int);
4968 role = va_arg(ap, int);
4970 r = isp_fc_change_role(isp, chan, role);
4975 isp_prt(isp, ISP_LOGERR, "Unknown Control Opcode 0x%x", ctl);
4983 * Interrupt Service Routine(s).
4985 * External (OS) framework has done the appropriate locking,
4986 * and the locking will be held throughout this function.
4990 * Limit our stack depth by sticking with the max likely number
4991 * of completions on a request queue at any one time.
4993 #ifndef MAX_REQUESTQ_COMPLETIONS
4994 #define MAX_REQUESTQ_COMPLETIONS 32
4998 isp_intr(ispsoftc_t *isp, uint16_t isr, uint16_t sema, uint16_t info)
5000 XS_T *complist[MAX_REQUESTQ_COMPLETIONS], *xs;
5001 uint32_t iptr, optr, junk;
5002 int i, nlooked = 0, ndone = 0, continuations_expected = 0;
5003 int etype, last_etype = 0;
5007 * Is this a mailbox related interrupt?
5008 * The mailbox semaphore will be nonzero if so.
5012 if (info & MBOX_COMMAND_COMPLETE) {
5013 isp->isp_intmboxc++;
5014 if (isp->isp_mboxbsy) {
5015 int obits = isp->isp_obits;
5016 isp->isp_mboxtmp[0] = info;
5017 for (i = 1; i < ISP_NMBOX(isp); i++) {
5018 if ((obits & (1 << i)) == 0) {
5021 isp->isp_mboxtmp[i] = ISP_READ(isp, MBOX_OFF(i));
5023 if (isp->isp_mbxwrk0) {
5024 if (isp_mbox_continue(isp) == 0) {
5028 MBOX_NOTIFY_COMPLETE(isp);
5030 isp_prt(isp, ISP_LOGWARN, "mailbox cmd (0x%x) with no waiters", info);
5033 i = IS_FC(isp)? isp_parse_async_fc(isp, info) : isp_parse_async(isp, info);
5038 if ((IS_FC(isp) && info != ASYNC_RIOZIO_STALL) || isp->isp_state != ISP_RUNSTATE) {
5044 * We can't be getting this now.
5046 if (isp->isp_state != ISP_RUNSTATE) {
5048 * This seems to happen to 23XX and 24XX cards- don't know why.
5050 if (isp->isp_mboxbsy && isp->isp_lastmbxcmd == MBOX_ABOUT_FIRMWARE) {
5053 isp_prt(isp, ISP_LOGINFO, "interrupt (ISR=%x SEMA=%x INFO=%x) "
5054 "when not ready", isr, sema, info);
5056 * Thank you very much! *Burrrp*!
5058 isp->isp_residx = ISP_READ(isp, isp->isp_respinrp);
5059 isp->isp_resodx = isp->isp_residx;
5060 ISP_WRITE(isp, isp->isp_respoutrp, isp->isp_resodx);
5062 ISP_DISABLE_INTS(isp);
5067 #ifdef ISP_TARGET_MODE
5069 * Check for ATIO Queue entries.
5072 (isr == ISPR2HST_ATIO_UPDATE || isr == ISPR2HST_ATIO_RSPQ_UPDATE ||
5073 isr == ISPR2HST_ATIO_UPDATE2)) {
5074 iptr = ISP_READ(isp, BIU2400_ATIO_RSPINP);
5075 optr = isp->isp_atioodx;
5077 while (optr != iptr) {
5078 uint8_t qe[QENTRY_LEN];
5084 MEMORYBARRIER(isp, SYNC_ATIOQ, oop, QENTRY_LEN, -1);
5085 addr = ISP_QUEUE_ENTRY(isp->isp_atioq, oop);
5086 isp_get_hdr(isp, addr, (isphdr_t *)qe);
5087 hp = (isphdr_t *)qe;
5088 switch (hp->rqs_entry_type) {
5089 case RQSTYPE_NOTIFY:
5091 (void) isp_target_notify(isp, addr, &oop);
5094 isp_print_qentry(isp, "?ATIOQ entry?", oop, addr);
5097 optr = ISP_NXT_QENTRY(oop, RESULT_QUEUE_LEN(isp));
5099 if (isp->isp_atioodx != optr) {
5100 ISP_WRITE(isp, BIU2400_ATIO_RSPOUTP, optr);
5101 isp->isp_atioodx = optr;
5107 * You *must* read the Response Queue In Pointer
5108 * prior to clearing the RISC interrupt.
5110 * Debounce the 2300 if revision less than 2.
5112 if (IS_2100(isp) || (IS_2300(isp) && isp->isp_revision < 2)) {
5115 iptr = ISP_READ(isp, isp->isp_respinrp);
5116 junk = ISP_READ(isp, isp->isp_respinrp);
5117 } while (junk != iptr && ++i < 1000);
5120 isp_prt(isp, ISP_LOGWARN, "Response Queue Out Pointer Unstable (%x, %x)", iptr, junk);
5124 iptr = ISP_READ(isp, isp->isp_respinrp);
5127 optr = isp->isp_resodx;
5128 if (optr == iptr && sema == 0) {
5130 * There are a lot of these- reasons unknown- mostly on
5131 * faster Alpha machines.
5133 * I tried delaying after writing HCCR_CMD_CLEAR_RISC_INT to
5134 * make sure the old interrupt went away (to avoid 'ringing'
5135 * effects), but that didn't stop this from occurring.
5139 } else if (IS_23XX(isp)) {
5141 iptr = ISP_READ(isp, isp->isp_respinrp);
5142 junk = ISP_READ(isp, BIU_R2HSTSLO);
5144 junk = ISP_READ(isp, BIU_ISR);
5147 if (IS_23XX(isp) || IS_24XX(isp)) {
5150 sema = ISP_READ(isp, BIU_SEMA);
5151 info = ISP_READ(isp, OUTMAILBOX0);
5152 if ((sema & 0x3) && (info & 0x8000)) {
5156 isp->isp_intbogus++;
5157 isp_prt(isp, ISP_LOGDEBUG1, "bogus intr- isr %x (%x) iptr %x optr %x", isr, junk, iptr, optr);
5160 isp->isp_residx = iptr;
5162 while (optr != iptr) {
5163 uint8_t qe[QENTRY_LEN];
5164 ispstatusreq_t *sp = (ispstatusreq_t *) qe;
5166 int buddaboom, scsi_status, completion_status;
5167 int req_status_flags, req_state_flags;
5168 uint8_t *snsp, *resp;
5169 uint32_t rlen, slen, totslen;
5173 hp = (isphdr_t *) ISP_QUEUE_ENTRY(isp->isp_result, optr);
5175 optr = ISP_NXT_QENTRY(optr, RESULT_QUEUE_LEN(isp));
5178 buddaboom = req_status_flags = req_state_flags = 0;
5182 * Synchronize our view of this response queue entry.
5184 MEMORYBARRIER(isp, SYNC_RESULT, oop, QENTRY_LEN, -1);
5185 if (isp->isp_dblev & ISP_LOGDEBUG1)
5186 isp_print_qentry(isp, "Response Queue Entry", oop, hp);
5187 isp_get_hdr(isp, hp, &sp->req_header);
5188 etype = sp->req_header.rqs_entry_type;
5190 if (IS_24XX(isp) && etype == RQSTYPE_RESPONSE) {
5191 isp24xx_statusreq_t *sp2 = (isp24xx_statusreq_t *)qe;
5192 isp_get_24xx_response(isp, (isp24xx_statusreq_t *)hp, sp2);
5193 scsi_status = sp2->req_scsi_status;
5194 completion_status = sp2->req_completion_status;
5195 if ((scsi_status & 0xff) != 0)
5196 req_state_flags = RQSF_GOT_STATUS;
5198 req_state_flags = 0;
5199 resid = sp2->req_resid;
5200 } else if (etype == RQSTYPE_RESPONSE) {
5201 isp_get_response(isp, (ispstatusreq_t *) hp, sp);
5202 scsi_status = sp->req_scsi_status;
5203 completion_status = sp->req_completion_status;
5204 req_status_flags = sp->req_status_flags;
5205 req_state_flags = sp->req_state_flags;
5206 resid = sp->req_resid;
5207 } else if (etype == RQSTYPE_RIO1) {
5208 isp_rio1_t *rio = (isp_rio1_t *) qe;
5209 isp_get_rio1(isp, (isp_rio1_t *) hp, rio);
5210 for (i = 0; i < rio->req_header.rqs_seqno; i++) {
5211 isp_fastpost_complete(isp, rio->req_handles[i]);
5213 if (isp->isp_fpcchiwater < rio->req_header.rqs_seqno) {
5214 isp->isp_fpcchiwater = rio->req_header.rqs_seqno;
5216 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5219 } else if (etype == RQSTYPE_RIO2) {
5220 isp_prt(isp, ISP_LOGERR, "dropping RIO2 response");
5221 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5224 } else if (etype == RQSTYPE_STATUS_CONT) {
5225 isp_get_cont_response(isp, (ispstatus_cont_t *) hp, (ispstatus_cont_t *) sp);
5226 if (last_etype == RQSTYPE_RESPONSE && continuations_expected && ndone > 0 && (xs = complist[ndone-1]) != NULL) {
5227 ispstatus_cont_t *scp = (ispstatus_cont_t *) sp;
5228 XS_SENSE_APPEND(xs, scp->req_sense_data, sizeof (scp->req_sense_data));
5229 isp_prt(isp, ISP_LOGDEBUG0|ISP_LOG_CWARN, "%d more Status Continuations expected", --continuations_expected);
5231 isp_prt(isp, ISP_LOG_WARN1, "Ignored Continuation Response");
5233 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5237 * Somebody reachable via isp_handle_other_response
5238 * may have updated the response queue pointers for
5239 * us, so we reload our goal index.
5242 uint32_t tsto = oop;
5243 r = isp_handle_other_response(isp, etype, hp, &tsto);
5248 * If somebody updated the output pointer, then reset
5249 * optr to be one more than the updated amount.
5251 while (tsto != oop) {
5252 optr = ISP_NXT_QENTRY(tsto, RESULT_QUEUE_LEN(isp));
5255 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5261 * After this point, we'll just look at the header as
5262 * we don't know how to deal with the rest of the
5267 * It really has to be a bounced request just copied
5268 * from the request queue to the response queue. If
5269 * not, something bad has happened.
5271 if (etype != RQSTYPE_REQUEST) {
5272 isp_prt(isp, ISP_LOGERR, notresp, etype, oop, optr, nlooked);
5273 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5278 scsi_status = sp->req_scsi_status;
5279 completion_status = sp->req_completion_status;
5280 req_status_flags = sp->req_status_flags;
5281 req_state_flags = sp->req_state_flags;
5282 resid = sp->req_resid;
5285 if (sp->req_header.rqs_flags & RQSFLAG_MASK) {
5286 if (sp->req_header.rqs_flags & RQSFLAG_CONTINUATION) {
5287 isp_print_qentry(isp, "unexpected continuation segment",
5292 if (sp->req_header.rqs_flags & RQSFLAG_FULL) {
5293 isp_prt(isp, ISP_LOG_WARN1, "internal queues full");
5295 * We'll synthesize a QUEUE FULL message below.
5298 if (sp->req_header.rqs_flags & RQSFLAG_BADHEADER) {
5299 isp_print_qentry(isp, "bad header flag",
5303 if (sp->req_header.rqs_flags & RQSFLAG_BADPACKET) {
5304 isp_print_qentry(isp, "bad request packet",
5308 if (sp->req_header.rqs_flags & RQSFLAG_BADCOUNT) {
5309 isp_print_qentry(isp, "invalid entry count",
5313 if (sp->req_header.rqs_flags & RQSFLAG_BADORDER) {
5314 isp_print_qentry(isp, "invalid IOCB ordering",
5321 xs = isp_find_xs(isp, sp->req_handle);
5323 uint8_t ts = completion_status & 0xff;
5325 * Only whine if this isn't the expected fallout of
5326 * aborting the command or resetting the target.
5328 if (etype != RQSTYPE_RESPONSE) {
5329 isp_prt(isp, ISP_LOGERR, "cannot find handle 0x%x (type 0x%x)", sp->req_handle, etype);
5330 } else if (ts != RQCS_ABORTED && ts != RQCS_RESET_OCCURRED) {
5331 isp_prt(isp, ISP_LOGERR, "cannot find handle 0x%x (status 0x%x)", sp->req_handle, ts);
5333 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5337 if (req_status_flags & RQSTF_BUS_RESET) {
5338 isp_prt(isp, ISP_LOG_WARN1, "%d.%d.%jx bus was reset",
5339 XS_CHANNEL(xs), XS_TGT(xs), (uintmax_t)XS_LUN(xs));
5340 XS_SETERR(xs, HBA_BUSRESET);
5341 ISP_SET_SENDMARKER(isp, XS_CHANNEL(xs), 1);
5344 isp_prt(isp, ISP_LOG_WARN1, "%d.%d.%jx buddaboom",
5345 XS_CHANNEL(xs), XS_TGT(xs), (uintmax_t)XS_LUN(xs));
5346 XS_SETERR(xs, HBA_BOTCH);
5353 if (IS_24XX(isp) && (scsi_status & (RQCS_RV|RQCS_SV)) != 0) {
5354 resp = ((isp24xx_statusreq_t *)sp)->req_rsp_sense;
5355 rlen = ((isp24xx_statusreq_t *)sp)->req_response_len;
5356 } else if (IS_FC(isp) && (scsi_status & RQCS_RV) != 0) {
5357 resp = sp->req_response;
5358 rlen = sp->req_response_len;
5360 if (IS_FC(isp) && (scsi_status & RQCS_SV) != 0) {
5362 * Fibre Channel F/W doesn't say we got status
5363 * if there's Sense Data instead. I guess they
5364 * think it goes w/o saying.
5366 req_state_flags |= RQSF_GOT_STATUS|RQSF_GOT_SENSE;
5368 snsp = ((isp24xx_statusreq_t *)sp)->req_rsp_sense;
5370 totslen = ((isp24xx_statusreq_t *)sp)->req_sense_len;
5371 slen = (sizeof (((isp24xx_statusreq_t *)sp)->req_rsp_sense)) - rlen;
5375 snsp = sp->req_sense_data;
5376 totslen = sp->req_sense_len;
5377 slen = sizeof (sp->req_sense_data);
5381 } else if (IS_SCSI(isp) && (req_state_flags & RQSF_GOT_SENSE)) {
5382 snsp = sp->req_sense_data;
5383 totslen = sp->req_sense_len;
5384 slen = sizeof (sp->req_sense_data);
5388 if (req_state_flags & RQSF_GOT_STATUS) {
5389 *XS_STSP(xs) = scsi_status & 0xff;
5393 case RQSTYPE_RESPONSE:
5394 if (resp && rlen >= 4 && resp[FCP_RSPNS_CODE_OFFSET] != 0) {
5397 const char *rnames[10] = {
5398 "Task Management function complete",
5399 "FCP_DATA length different than FCP_BURST_LEN",
5400 "FCP_CMND fields invalid",
5401 "FCP_DATA parameter mismatch with FCP_DATA_RO",
5402 "Task Management function rejected",
5403 "Task Management function failed",
5406 "Task Management function succeeded",
5407 "Task Management function incorrect logical unit number",
5409 uint8_t code = resp[FCP_RSPNS_CODE_OFFSET];
5410 if (code >= 10 || rnames[code] == NULL) {
5411 ISP_SNPRINTF(lb, sizeof(lb),
5412 "Unknown FCP Response Code 0x%x",
5418 isp_xs_prt(isp, xs, ISP_LOGWARN,
5419 "FCP RESPONSE, LENGTH %u: %s CDB0=0x%02x",
5420 rlen, ptr, XS_CDBP(xs)[0] & 0xff);
5421 if (code != 0 && code != 8)
5422 XS_SETERR(xs, HBA_BOTCH);
5425 isp_parse_status_24xx(isp, (isp24xx_statusreq_t *)sp, xs, &resid);
5427 isp_parse_status(isp, (void *)sp, xs, &resid);
5429 if ((XS_NOERR(xs) || XS_ERR(xs) == HBA_NOERROR) && (*XS_STSP(xs) == SCSI_BUSY)) {
5430 XS_SETERR(xs, HBA_TGTBSY);
5433 XS_SET_RESID(xs, resid);
5435 * A new synchronous rate was negotiated for
5436 * this target. Mark state such that we'll go
5437 * look up that which has changed later.
5439 if (req_status_flags & RQSTF_NEGOTIATION) {
5441 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs));
5442 sdp->isp_devparam[t].dev_refresh = 1;
5446 if (req_status_flags & RQSF_XFER_COMPLETE) {
5447 XS_SET_RESID(xs, 0);
5448 } else if (scsi_status & RQCS_RESID) {
5449 XS_SET_RESID(xs, resid);
5451 XS_SET_RESID(xs, 0);
5455 if (totslen > slen) {
5456 continuations_expected += ((totslen - slen + QENTRY_LEN - 5) / (QENTRY_LEN - 4));
5457 if (ndone > (MAX_REQUESTQ_COMPLETIONS - continuations_expected - 1)) {
5458 /* we'll lose some stats, but that's a small price to pay */
5459 for (i = 0; i < ndone; i++) {
5461 isp->isp_rsltccmplt++;
5462 isp_done(complist[i]);
5467 isp_prt(isp, ISP_LOGDEBUG0|ISP_LOG_CWARN, "Expecting %d more Status Continuations for total sense length of %u",
5468 continuations_expected, totslen);
5470 XS_SAVE_SENSE(xs, snsp, totslen, slen);
5471 } else if ((req_status_flags & RQSF_GOT_STATUS) && (scsi_status & 0xff) == SCSI_CHECK && IS_FC(isp)) {
5472 isp_prt(isp, ISP_LOGWARN, "CHECK CONDITION w/o sense data for CDB=0x%x", XS_CDBP(xs)[0] & 0xff);
5473 isp_print_qentry(isp, "CC with no Sense",
5476 isp_prt(isp, ISP_LOGDEBUG2, "asked for %ld got raw resid %ld settled for %ld", (long) XS_XFRLEN(xs), resid, (long) XS_GET_RESID(xs));
5478 case RQSTYPE_REQUEST:
5483 if (!IS_24XX(isp) && (sp->req_header.rqs_flags & RQSFLAG_FULL)) {
5485 * Force Queue Full status.
5487 *XS_STSP(xs) = SCSI_QFULL;
5488 XS_SETERR(xs, HBA_NOERROR);
5489 } else if (XS_NOERR(xs)) {
5490 isp_prt(isp, ISP_LOG_WARN1,
5491 "%d.%d.%jx badness at %s:%u",
5492 XS_CHANNEL(xs), XS_TGT(xs),
5493 (uintmax_t)XS_LUN(xs),
5494 __func__, __LINE__);
5495 XS_SETERR(xs, HBA_BOTCH);
5497 XS_SET_RESID(xs, XS_XFRLEN(xs));
5500 isp_print_qentry(isp, "Unhandled Response Type",
5503 XS_SETERR(xs, HBA_BOTCH);
5509 * Free any DMA resources. As a side effect, this may
5510 * also do any cache flushing necessary for data coherence.
5512 if (XS_XFRLEN(xs)) {
5513 ISP_DMAFREE(isp, xs, sp->req_handle);
5515 isp_destroy_handle(isp, sp->req_handle);
5517 if (isp->isp_nactive > 0) {
5520 complist[ndone++] = xs; /* defer completion call until later */
5521 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5523 if (ndone == MAX_REQUESTQ_COMPLETIONS) {
5529 * If we looked at any commands, then it's valid to find out
5530 * what the outpointer is. It also is a trigger to update the
5531 * ISP's notion of what we've seen so far.
5534 ISP_WRITE(isp, isp->isp_respoutrp, optr);
5535 isp->isp_resodx = optr;
5536 if (isp->isp_rscchiwater < ndone)
5537 isp->isp_rscchiwater = ndone;
5543 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_CLEAR_RISC_INT);
5545 ISP_WRITE(isp, HCCR, HCCR_CMD_CLEAR_RISC_INT);
5546 ISP_WRITE(isp, BIU_SEMA, 0);
5549 for (i = 0; i < ndone; i++) {
5552 if (((isp->isp_dblev & (ISP_LOGDEBUG1|ISP_LOGDEBUG2|ISP_LOGDEBUG3))) ||
5553 ((isp->isp_dblev & (ISP_LOGDEBUG0|ISP_LOG_CWARN) && ((!XS_NOERR(xs)) || (*XS_STSP(xs) != SCSI_GOOD))))) {
5554 isp_prt_endcmd(isp, xs);
5556 isp->isp_rsltccmplt++;
5567 isp_prt_endcmd(ispsoftc_t *isp, XS_T *xs)
5569 char cdbstr[16 * 5 + 1];
5572 lim = XS_CDBLEN(xs) > 16? 16 : XS_CDBLEN(xs);
5573 ISP_SNPRINTF(cdbstr, sizeof (cdbstr), "0x%02x ", XS_CDBP(xs)[0]);
5574 for (i = 1; i < lim; i++) {
5575 ISP_SNPRINTF(cdbstr, sizeof (cdbstr), "%s0x%02x ", cdbstr, XS_CDBP(xs)[i]);
5577 if (XS_SENSE_VALID(xs)) {
5578 isp_xs_prt(isp, xs, ISP_LOGALL, "FIN dl%d resid %ld CDB=%s SenseLength=%u/%u KEY/ASC/ASCQ=0x%02x/0x%02x/0x%02x",
5579 XS_XFRLEN(xs), (long) XS_GET_RESID(xs), cdbstr, XS_CUR_SNSLEN(xs), XS_TOT_SNSLEN(xs), XS_SNSKEY(xs), XS_SNSASC(xs), XS_SNSASCQ(xs));
5581 isp_xs_prt(isp, xs, ISP_LOGALL, "FIN dl%d resid %ld CDB=%s STS 0x%x XS_ERR=0x%x", XS_XFRLEN(xs), (long) XS_GET_RESID(xs), cdbstr, *XS_STSP(xs), XS_ERR(xs));
5586 * Parse an ASYNC mailbox complete
5588 * Return non-zero if the event has been acknowledged.
5591 isp_parse_async(ispsoftc_t *isp, uint16_t mbox)
5594 uint32_t h1 = 0, h2 = 0;
5598 * Pick up the channel, but not if this is a ASYNC_RIO32_2,
5599 * where Mailboxes 6/7 have the second handle.
5601 if (mbox != ASYNC_RIO32_2) {
5602 if (IS_DUALBUS(isp)) {
5603 chan = ISP_READ(isp, OUTMAILBOX6);
5606 isp_prt(isp, ISP_LOGDEBUG2, "Async Mbox 0x%x", mbox);
5609 case ASYNC_BUS_RESET:
5610 ISP_SET_SENDMARKER(isp, chan, 1);
5611 #ifdef ISP_TARGET_MODE
5612 if (isp_target_async(isp, chan, mbox)) {
5616 isp_async(isp, ISPASYNC_BUS_RESET, chan);
5618 case ASYNC_SYSTEM_ERROR:
5620 isp->isp_state = ISP_CRASHED;
5622 * Were we waiting for a mailbox command to complete?
5623 * If so, it's dead, so wake up the waiter.
5625 if (isp->isp_mboxbsy) {
5627 isp->isp_mboxtmp[0] = MBOX_HOST_INTERFACE_ERROR;
5628 MBOX_NOTIFY_COMPLETE(isp);
5631 * It's up to the handler for isp_async to reinit stuff and
5632 * restart the firmware
5634 isp_async(isp, ISPASYNC_FW_CRASH);
5638 case ASYNC_RQS_XFER_ERR:
5639 isp_prt(isp, ISP_LOGERR, "Request Queue Transfer Error");
5642 case ASYNC_RSP_XFER_ERR:
5643 isp_prt(isp, ISP_LOGERR, "Response Queue Transfer Error");
5648 * We've just been notified that the Queue has woken up.
5649 * We don't need to be chatty about this- just unlatch things
5652 mbox = ISP_READ(isp, isp->isp_rqstoutrp);
5655 case ASYNC_TIMEOUT_RESET:
5656 isp_prt(isp, ISP_LOGWARN, "timeout initiated SCSI bus reset of chan %d", chan);
5657 ISP_SET_SENDMARKER(isp, chan, 1);
5658 #ifdef ISP_TARGET_MODE
5659 if (isp_target_async(isp, chan, mbox)) {
5665 case ASYNC_DEVICE_RESET:
5666 isp_prt(isp, ISP_LOGINFO, "device reset on chan %d", chan);
5667 ISP_SET_SENDMARKER(isp, chan, 1);
5668 #ifdef ISP_TARGET_MODE
5669 if (isp_target_async(isp, chan, mbox)) {
5675 case ASYNC_EXTMSG_UNDERRUN:
5676 isp_prt(isp, ISP_LOGWARN, "extended message underrun");
5679 case ASYNC_SCAM_INT:
5680 isp_prt(isp, ISP_LOGINFO, "SCAM interrupt");
5683 case ASYNC_HUNG_SCSI:
5684 isp_prt(isp, ISP_LOGERR, "stalled SCSI Bus after DATA Overrun");
5685 /* XXX: Need to issue SCSI reset at this point */
5688 case ASYNC_KILLED_BUS:
5689 isp_prt(isp, ISP_LOGERR, "SCSI Bus reset after DATA Overrun");
5692 case ASYNC_BUS_TRANSIT:
5693 mbox = ISP_READ(isp, OUTMAILBOX2);
5694 switch (mbox & SXP_PINS_MODE_MASK) {
5695 case SXP_PINS_LVD_MODE:
5696 isp_prt(isp, ISP_LOGINFO, "Transition to LVD mode");
5697 SDPARAM(isp, chan)->isp_diffmode = 0;
5698 SDPARAM(isp, chan)->isp_ultramode = 0;
5699 SDPARAM(isp, chan)->isp_lvdmode = 1;
5701 case SXP_PINS_HVD_MODE:
5702 isp_prt(isp, ISP_LOGINFO,
5703 "Transition to Differential mode");
5704 SDPARAM(isp, chan)->isp_diffmode = 1;
5705 SDPARAM(isp, chan)->isp_ultramode = 0;
5706 SDPARAM(isp, chan)->isp_lvdmode = 0;
5708 case SXP_PINS_SE_MODE:
5709 isp_prt(isp, ISP_LOGINFO,
5710 "Transition to Single Ended mode");
5711 SDPARAM(isp, chan)->isp_diffmode = 0;
5712 SDPARAM(isp, chan)->isp_ultramode = 1;
5713 SDPARAM(isp, chan)->isp_lvdmode = 0;
5716 isp_prt(isp, ISP_LOGWARN,
5717 "Transition to Unknown Mode 0x%x", mbox);
5721 * XXX: Set up to renegotiate again!
5723 /* Can only be for a 1080... */
5724 ISP_SET_SENDMARKER(isp, chan, 1);
5727 case ASYNC_CMD_CMPLT:
5729 if (!IS_ULTRA3(isp)) {
5730 isp_prt(isp, ISP_LOGERR, "unexpected fast posting completion");
5734 h1 = (ISP_READ(isp, OUTMAILBOX2) << 16) | ISP_READ(isp, OUTMAILBOX1);
5738 h1 = (ISP_READ(isp, OUTMAILBOX2) << 16) | ISP_READ(isp, OUTMAILBOX1);
5739 h2 = (ISP_READ(isp, OUTMAILBOX7) << 16) | ISP_READ(isp, OUTMAILBOX6);
5747 isp_prt(isp, ISP_LOGERR, "unexpected 16 bit RIO handle");
5750 isp_prt(isp, ISP_LOGWARN, "%s: unhandled async code 0x%x", __func__, mbox);
5755 isp_prt(isp, ISP_LOGDEBUG3, "fast post/rio completion of 0x%08x", h1);
5756 isp_fastpost_complete(isp, h1);
5758 isp_prt(isp, ISP_LOGDEBUG3, "fast post/rio completion of 0x%08x", h2);
5759 isp_fastpost_complete(isp, h2);
5760 if (isp->isp_fpcchiwater < 2) {
5761 isp->isp_fpcchiwater = 2;
5764 if (isp->isp_fpcchiwater < 1) {
5765 isp->isp_fpcchiwater = 1;
5769 isp->isp_intoasync++;
5775 isp_parse_async_fc(ispsoftc_t *isp, uint16_t mbox)
5781 if (IS_DUALBUS(isp)) {
5782 chan = ISP_READ(isp, OUTMAILBOX6);
5786 isp_prt(isp, ISP_LOGDEBUG2, "Async Mbox 0x%x", mbox);
5789 case ASYNC_SYSTEM_ERROR:
5791 isp->isp_state = ISP_CRASHED;
5792 FCPARAM(isp, chan)->isp_loopstate = LOOP_NIL;
5793 isp_change_fw_state(isp, chan, FW_CONFIG_WAIT);
5795 * Were we waiting for a mailbox command to complete?
5796 * If so, it's dead, so wake up the waiter.
5798 if (isp->isp_mboxbsy) {
5800 isp->isp_mboxtmp[0] = MBOX_HOST_INTERFACE_ERROR;
5801 MBOX_NOTIFY_COMPLETE(isp);
5804 * It's up to the handler for isp_async to reinit stuff and
5805 * restart the firmware
5807 isp_async(isp, ISPASYNC_FW_CRASH);
5811 case ASYNC_RQS_XFER_ERR:
5812 isp_prt(isp, ISP_LOGERR, "Request Queue Transfer Error");
5815 case ASYNC_RSP_XFER_ERR:
5816 isp_prt(isp, ISP_LOGERR, "Response Queue Transfer Error");
5820 #ifdef ISP_TARGET_MODE
5822 isp_prt(isp, ISP_LOGERR, "ATIO Queue Transfer Error");
5826 isp_prt(isp, ISP_LOGERR, "%s: unexpected ASYNC_QWAKEUP code", __func__);
5829 case ASYNC_CMD_CMPLT:
5830 isp_fastpost_complete(isp, (ISP_READ(isp, OUTMAILBOX2) << 16) | ISP_READ(isp, OUTMAILBOX1));
5831 if (isp->isp_fpcchiwater < 1) {
5832 isp->isp_fpcchiwater = 1;
5836 case ASYNC_RIOZIO_STALL:
5839 case ASYNC_CTIO_DONE:
5840 #ifdef ISP_TARGET_MODE
5841 if (isp_target_async(isp, (ISP_READ(isp, OUTMAILBOX2) << 16) | ISP_READ(isp, OUTMAILBOX1), mbox)) {
5844 isp->isp_fphccmplt++;
5847 isp_prt(isp, ISP_LOGWARN, "unexpected ASYNC CTIO done");
5850 case ASYNC_LIP_ERROR:
5851 case ASYNC_LIP_NOS_OLS_RECV:
5852 case ASYNC_LIP_OCCURRED:
5855 * These are broadcast events that have to be sent across
5856 * all active channels.
5858 GET_NANOTIME(&isp->isp_init_time);
5859 for (chan = 0; chan < isp->isp_nchan; chan++) {
5860 fcp = FCPARAM(isp, chan);
5861 int topo = fcp->isp_topo;
5863 if (fcp->role == ISP_ROLE_NONE)
5865 if (fcp->isp_loopstate > LOOP_HAVE_LINK)
5866 fcp->isp_loopstate = LOOP_HAVE_LINK;
5867 ISP_SET_SENDMARKER(isp, chan, 1);
5868 isp_async(isp, ISPASYNC_LIP, chan);
5869 #ifdef ISP_TARGET_MODE
5870 if (isp_target_async(isp, chan, mbox)) {
5875 * We've had problems with data corruption occurring on
5876 * commands that complete (with no apparent error) after
5877 * we receive a LIP. This has been observed mostly on
5878 * Local Loop topologies. To be safe, let's just mark
5879 * all active initiator commands as dead.
5881 if (topo == TOPO_NL_PORT || topo == TOPO_FL_PORT) {
5883 for (i = j = 0; i < isp->isp_maxcmds; i++) {
5887 hdp = &isp->isp_xflist[i];
5888 if (ISP_H2HT(hdp->handle) != ISP_HANDLE_INITIATOR) {
5892 if (XS_CHANNEL(xs) != chan) {
5896 isp_prt(isp, ISP_LOG_WARN1,
5897 "%d.%d.%jx bus reset set at %s:%u",
5898 XS_CHANNEL(xs), XS_TGT(xs),
5899 (uintmax_t)XS_LUN(xs),
5900 __func__, __LINE__);
5901 XS_SETERR(xs, HBA_BUSRESET);
5904 isp_prt(isp, ISP_LOGERR, lipd, chan, j);
5912 * This is a broadcast event that has to be sent across
5913 * all active channels.
5915 GET_NANOTIME(&isp->isp_init_time);
5916 for (chan = 0; chan < isp->isp_nchan; chan++) {
5917 fcp = FCPARAM(isp, chan);
5918 if (fcp->role == ISP_ROLE_NONE)
5920 fcp->isp_linkstate = 1;
5921 if (fcp->isp_loopstate < LOOP_HAVE_LINK)
5922 fcp->isp_loopstate = LOOP_HAVE_LINK;
5923 ISP_SET_SENDMARKER(isp, chan, 1);
5924 isp_async(isp, ISPASYNC_LOOP_UP, chan);
5925 #ifdef ISP_TARGET_MODE
5926 if (isp_target_async(isp, chan, mbox)) {
5933 case ASYNC_LOOP_DOWN:
5935 * This is a broadcast event that has to be sent across
5936 * all active channels.
5938 for (chan = 0; chan < isp->isp_nchan; chan++) {
5939 fcp = FCPARAM(isp, chan);
5940 if (fcp->role == ISP_ROLE_NONE)
5942 ISP_SET_SENDMARKER(isp, chan, 1);
5943 fcp->isp_linkstate = 0;
5944 fcp->isp_loopstate = LOOP_NIL;
5945 isp_async(isp, ISPASYNC_LOOP_DOWN, chan);
5946 #ifdef ISP_TARGET_MODE
5947 if (isp_target_async(isp, chan, mbox)) {
5954 case ASYNC_LOOP_RESET:
5956 * This is a broadcast event that has to be sent across
5957 * all active channels.
5959 GET_NANOTIME(&isp->isp_init_time);
5960 for (chan = 0; chan < isp->isp_nchan; chan++) {
5961 fcp = FCPARAM(isp, chan);
5962 if (fcp->role == ISP_ROLE_NONE)
5964 ISP_SET_SENDMARKER(isp, chan, 1);
5965 if (fcp->isp_loopstate > LOOP_HAVE_LINK)
5966 fcp->isp_loopstate = LOOP_HAVE_LINK;
5967 isp_async(isp, ISPASYNC_LOOP_RESET, chan);
5968 #ifdef ISP_TARGET_MODE
5969 if (isp_target_async(isp, chan, mbox)) {
5976 case ASYNC_PDB_CHANGED:
5978 int echan, nphdl, nlstate, reason;
5980 if (IS_23XX(isp) || IS_24XX(isp)) {
5981 nphdl = ISP_READ(isp, OUTMAILBOX1);
5982 nlstate = ISP_READ(isp, OUTMAILBOX2);
5984 nphdl = nlstate = 0xffff;
5987 reason = ISP_READ(isp, OUTMAILBOX3) >> 8;
5990 if (ISP_CAP_MULTI_ID(isp)) {
5991 chan = ISP_READ(isp, OUTMAILBOX3) & 0xff;
5992 if (chan == 0xff || nphdl == NIL_HANDLE) {
5994 echan = isp->isp_nchan - 1;
5995 } else if (chan >= isp->isp_nchan) {
6003 for (; chan <= echan; chan++) {
6004 fcp = FCPARAM(isp, chan);
6005 if (fcp->role == ISP_ROLE_NONE)
6007 if (fcp->isp_loopstate > LOOP_LTEST_DONE) {
6008 if (nphdl != NIL_HANDLE &&
6009 nphdl == fcp->isp_login_hdl &&
6010 reason == PDB24XX_AE_OPN_2)
6012 fcp->isp_loopstate = LOOP_LTEST_DONE;
6013 } else if (fcp->isp_loopstate < LOOP_HAVE_LINK)
6014 fcp->isp_loopstate = LOOP_HAVE_LINK;
6015 isp_async(isp, ISPASYNC_CHANGE_NOTIFY, chan,
6016 ISPASYNC_CHANGE_PDB, nphdl, nlstate, reason);
6020 case ASYNC_CHANGE_NOTIFY:
6024 portid = ((ISP_READ(isp, OUTMAILBOX1) & 0xff) << 16) |
6025 ISP_READ(isp, OUTMAILBOX2);
6026 if (ISP_CAP_MULTI_ID(isp)) {
6027 chan = ISP_READ(isp, OUTMAILBOX3) & 0xff;
6028 if (chan >= isp->isp_nchan)
6033 fcp = FCPARAM(isp, chan);
6034 if (fcp->role == ISP_ROLE_NONE)
6036 if (fcp->isp_loopstate > LOOP_LTEST_DONE)
6037 fcp->isp_loopstate = LOOP_LTEST_DONE;
6038 else if (fcp->isp_loopstate < LOOP_HAVE_LINK)
6039 fcp->isp_loopstate = LOOP_HAVE_LINK;
6040 isp_async(isp, ISPASYNC_CHANGE_NOTIFY, chan,
6041 ISPASYNC_CHANGE_SNS, portid);
6044 case ASYNC_ERR_LOGGING_DISABLED:
6045 isp_prt(isp, ISP_LOGWARN, "Error logging disabled (reason 0x%x)",
6046 ISP_READ(isp, OUTMAILBOX1));
6048 case ASYNC_CONNMODE:
6050 * This only applies to 2100 amd 2200 cards
6052 if (!IS_2200(isp) && !IS_2100(isp)) {
6053 isp_prt(isp, ISP_LOGWARN, "bad card for ASYNC_CONNMODE event");
6057 mbox = ISP_READ(isp, OUTMAILBOX1);
6060 isp_prt(isp, ISP_LOGINFO,
6061 "Point-to-Point -> Loop mode");
6064 isp_prt(isp, ISP_LOGINFO,
6065 "Loop -> Point-to-Point mode");
6067 case ISP_CONN_BADLIP:
6068 isp_prt(isp, ISP_LOGWARN,
6069 "Point-to-Point -> Loop mode (BAD LIP)");
6071 case ISP_CONN_FATAL:
6073 isp->isp_state = ISP_CRASHED;
6074 isp_prt(isp, ISP_LOGERR, "FATAL CONNECTION ERROR");
6075 isp_async(isp, ISPASYNC_FW_CRASH);
6077 case ISP_CONN_LOOPBACK:
6078 isp_prt(isp, ISP_LOGWARN,
6079 "Looped Back in Point-to-Point mode");
6082 isp_prt(isp, ISP_LOGWARN,
6083 "Unknown connection mode (0x%x)", mbox);
6086 ISP_SET_SENDMARKER(isp, chan, 1);
6087 FCPARAM(isp, chan)->isp_loopstate = LOOP_HAVE_LINK;
6088 isp_async(isp, ISPASYNC_CHANGE_NOTIFY, chan, ISPASYNC_CHANGE_OTHER);
6090 case ASYNC_P2P_INIT_ERR:
6091 isp_prt(isp, ISP_LOGWARN, "P2P init error (reason 0x%x)",
6092 ISP_READ(isp, OUTMAILBOX1));
6096 isp_prt(isp, ISP_LOGWARN, "Receive Error");
6098 isp_prt(isp, ISP_LOGWARN, "unexpected ASYNC_RCV_ERR");
6101 case ASYNC_RJT_SENT: /* same as ASYNC_QFULL_SENT */
6103 isp_prt(isp, ISP_LOGTDEBUG0, "LS_RJT sent");
6106 isp_prt(isp, ISP_LOGTDEBUG0, "QFULL sent");
6109 case ASYNC_FW_RESTART_COMPLETE:
6110 isp_prt(isp, ISP_LOGDEBUG0, "FW restart complete");
6112 case ASYNC_TEMPERATURE_ALERT:
6113 isp_prt(isp, ISP_LOGERR, "Temperature alert (subcode 0x%x)",
6114 ISP_READ(isp, OUTMAILBOX1));
6116 case ASYNC_AUTOLOAD_FW_COMPLETE:
6117 isp_prt(isp, ISP_LOGDEBUG0, "Autoload FW init complete");
6119 case ASYNC_AUTOLOAD_FW_FAILURE:
6120 isp_prt(isp, ISP_LOGERR, "Autoload FW init failure");
6123 isp_prt(isp, ISP_LOGWARN, "Unknown Async Code 0x%x", mbox);
6126 if (mbox != ASYNC_CTIO_DONE && mbox != ASYNC_CMD_CMPLT) {
6127 isp->isp_intoasync++;
6133 * Handle other response entries. A pointer to the request queue output
6134 * index is here in case we want to eat several entries at once, although
6135 * this is not used currently.
6139 isp_handle_other_response(ispsoftc_t *isp, int type, isphdr_t *hp, uint32_t *optrp)
6143 uint32_t hdl, portid;
6147 case RQSTYPE_STATUS_CONT:
6148 isp_prt(isp, ISP_LOG_WARN1, "Ignored Continuation Response");
6150 case RQSTYPE_MARKER:
6151 isp_prt(isp, ISP_LOG_WARN1, "Marker Response");
6153 case RQSTYPE_RPT_ID_ACQ:
6154 isp_get_ridacq(isp, (isp_ridacq_t *)hp, &rid);
6155 portid = (uint32_t)rid.ridacq_vp_port_hi << 16 |
6156 rid.ridacq_vp_port_lo;
6157 if (rid.ridacq_format == 0) {
6158 GET_NANOTIME(&isp->isp_init_time);
6159 for (chan = 0; chan < isp->isp_nchan; chan++) {
6160 fcparam *fcp = FCPARAM(isp, chan);
6161 if (fcp->role == ISP_ROLE_NONE)
6163 c = (chan == 0) ? 127 : (chan - 1);
6164 if (rid.ridacq_map[c / 16] & (1 << (c % 16)) ||
6166 fcp->isp_loopstate = LOOP_HAVE_LINK;
6167 isp_async(isp, ISPASYNC_CHANGE_NOTIFY,
6168 chan, ISPASYNC_CHANGE_OTHER);
6170 fcp->isp_loopstate = LOOP_NIL;
6171 isp_async(isp, ISPASYNC_LOOP_DOWN,
6176 fcparam *fcp = FCPARAM(isp, rid.ridacq_vp_index);
6177 if (rid.ridacq_vp_status == RIDACQ_STS_COMPLETE ||
6178 rid.ridacq_vp_status == RIDACQ_STS_CHANGED) {
6179 fcp->isp_topo = (rid.ridacq_map[0] >> 9) & 0x7;
6180 fcp->isp_portid = portid;
6181 fcp->isp_loopstate = LOOP_HAVE_ADDR;
6182 isp_async(isp, ISPASYNC_CHANGE_NOTIFY,
6183 rid.ridacq_vp_index, ISPASYNC_CHANGE_OTHER);
6185 fcp->isp_loopstate = LOOP_NIL;
6186 isp_async(isp, ISPASYNC_LOOP_DOWN,
6187 rid.ridacq_vp_index);
6191 case RQSTYPE_CT_PASSTHRU:
6192 case RQSTYPE_VP_MODIFY:
6193 case RQSTYPE_VP_CTRL:
6195 ISP_IOXGET_32(isp, (uint32_t *)(hp + 1), hdl);
6196 ptr = isp_find_xs(isp, hdl);
6198 isp_destroy_handle(isp, hdl);
6199 memcpy(ptr, hp, QENTRY_LEN);
6205 case RQSTYPE_ENABLE_LUN:
6206 case RQSTYPE_MODIFY_LUN:
6207 case RQSTYPE_NOTIFY:
6208 case RQSTYPE_NOTIFY_ACK:
6214 case RQSTYPE_ABTS_RCVD:
6215 case RQSTYPE_ABTS_RSP:
6216 isp->isp_rsltccmplt++; /* count as a response completion */
6217 #ifdef ISP_TARGET_MODE
6218 if (isp_target_notify(isp, (ispstatusreq_t *) hp, optrp)) {
6223 case RQSTYPE_REQUEST:
6226 if (type != isp_get_response_type(isp, hp)) {
6228 * This is questionable- we're just papering over
6229 * something we've seen on SMP linux in target
6230 * mode- we don't really know what's happening
6231 * here that causes us to think we've gotten
6232 * an entry, but that either the entry isn't
6233 * filled out yet or our CPU read data is stale.
6235 isp_prt(isp, ISP_LOGINFO,
6236 "unstable type in response queue");
6239 isp_prt(isp, ISP_LOGWARN, "Unhandled Response Type 0x%x",
6240 isp_get_response_type(isp, hp));
6246 isp_parse_status(ispsoftc_t *isp, ispstatusreq_t *sp, XS_T *xs, long *rp)
6248 switch (sp->req_completion_status & 0xff) {
6251 XS_SETERR(xs, HBA_NOERROR);
6255 case RQCS_INCOMPLETE:
6256 if ((sp->req_state_flags & RQSF_GOT_TARGET) == 0) {
6257 isp_xs_prt(isp, xs, ISP_LOG_WARN1, "Selection Timeout @ %s:%d", __func__, __LINE__);
6259 XS_SETERR(xs, HBA_SELTIMEOUT);
6260 *rp = XS_XFRLEN(xs);
6264 isp_xs_prt(isp, xs, ISP_LOGERR, "Command Incomplete, state 0x%x", sp->req_state_flags);
6267 case RQCS_DMA_ERROR:
6268 isp_xs_prt(isp, xs, ISP_LOGERR, "DMA Error");
6269 *rp = XS_XFRLEN(xs);
6272 case RQCS_TRANSPORT_ERROR:
6275 ISP_SNPRINTF(buf, sizeof (buf), "states=>");
6276 if (sp->req_state_flags & RQSF_GOT_BUS) {
6277 ISP_SNPRINTF(buf, sizeof (buf), "%s GOT_BUS", buf);
6279 if (sp->req_state_flags & RQSF_GOT_TARGET) {
6280 ISP_SNPRINTF(buf, sizeof (buf), "%s GOT_TGT", buf);
6282 if (sp->req_state_flags & RQSF_SENT_CDB) {
6283 ISP_SNPRINTF(buf, sizeof (buf), "%s SENT_CDB", buf);
6285 if (sp->req_state_flags & RQSF_XFRD_DATA) {
6286 ISP_SNPRINTF(buf, sizeof (buf), "%s XFRD_DATA", buf);
6288 if (sp->req_state_flags & RQSF_GOT_STATUS) {
6289 ISP_SNPRINTF(buf, sizeof (buf), "%s GOT_STS", buf);
6291 if (sp->req_state_flags & RQSF_GOT_SENSE) {
6292 ISP_SNPRINTF(buf, sizeof (buf), "%s GOT_SNS", buf);
6294 if (sp->req_state_flags & RQSF_XFER_COMPLETE) {
6295 ISP_SNPRINTF(buf, sizeof (buf), "%s XFR_CMPLT", buf);
6297 ISP_SNPRINTF(buf, sizeof (buf), "%s\nstatus=>", buf);
6298 if (sp->req_status_flags & RQSTF_DISCONNECT) {
6299 ISP_SNPRINTF(buf, sizeof (buf), "%s Disconnect", buf);
6301 if (sp->req_status_flags & RQSTF_SYNCHRONOUS) {
6302 ISP_SNPRINTF(buf, sizeof (buf), "%s Sync_xfr", buf);
6304 if (sp->req_status_flags & RQSTF_PARITY_ERROR) {
6305 ISP_SNPRINTF(buf, sizeof (buf), "%s Parity", buf);
6307 if (sp->req_status_flags & RQSTF_BUS_RESET) {
6308 ISP_SNPRINTF(buf, sizeof (buf), "%s Bus_Reset", buf);
6310 if (sp->req_status_flags & RQSTF_DEVICE_RESET) {
6311 ISP_SNPRINTF(buf, sizeof (buf), "%s Device_Reset", buf);
6313 if (sp->req_status_flags & RQSTF_ABORTED) {
6314 ISP_SNPRINTF(buf, sizeof (buf), "%s Aborted", buf);
6316 if (sp->req_status_flags & RQSTF_TIMEOUT) {
6317 ISP_SNPRINTF(buf, sizeof (buf), "%s Timeout", buf);
6319 if (sp->req_status_flags & RQSTF_NEGOTIATION) {
6320 ISP_SNPRINTF(buf, sizeof (buf), "%s Negotiation", buf);
6322 isp_xs_prt(isp, xs, ISP_LOGERR, "Transport Error: %s", buf);
6323 *rp = XS_XFRLEN(xs);
6326 case RQCS_RESET_OCCURRED:
6329 isp_xs_prt(isp, xs, ISP_LOGWARN, "Bus Reset destroyed command");
6330 for (chan = 0; chan < isp->isp_nchan; chan++) {
6331 FCPARAM(isp, chan)->sendmarker = 1;
6334 XS_SETERR(xs, HBA_BUSRESET);
6336 *rp = XS_XFRLEN(xs);
6340 isp_xs_prt(isp, xs, ISP_LOGERR, "Command Aborted");
6341 ISP_SET_SENDMARKER(isp, XS_CHANNEL(xs), 1);
6343 XS_SETERR(xs, HBA_ABORTED);
6348 isp_xs_prt(isp, xs, ISP_LOGWARN, "Command timed out");
6350 * XXX: Check to see if we logged out of the device.
6353 XS_SETERR(xs, HBA_CMDTIMEOUT);
6357 case RQCS_DATA_OVERRUN:
6358 XS_SET_RESID(xs, sp->req_resid);
6359 isp_xs_prt(isp, xs, ISP_LOGERR, "data overrun (%ld)", (long) XS_GET_RESID(xs));
6361 XS_SETERR(xs, HBA_DATAOVR);
6365 case RQCS_COMMAND_OVERRUN:
6366 isp_xs_prt(isp, xs, ISP_LOGERR, "command overrun");
6369 case RQCS_STATUS_OVERRUN:
6370 isp_xs_prt(isp, xs, ISP_LOGERR, "status overrun");
6373 case RQCS_BAD_MESSAGE:
6374 isp_xs_prt(isp, xs, ISP_LOGERR, "msg not COMMAND COMPLETE after status");
6377 case RQCS_NO_MESSAGE_OUT:
6378 isp_xs_prt(isp, xs, ISP_LOGERR, "No MESSAGE OUT phase after selection");
6381 case RQCS_EXT_ID_FAILED:
6382 isp_xs_prt(isp, xs, ISP_LOGERR, "EXTENDED IDENTIFY failed");
6385 case RQCS_IDE_MSG_FAILED:
6386 isp_xs_prt(isp, xs, ISP_LOGERR, "INITIATOR DETECTED ERROR rejected");
6389 case RQCS_ABORT_MSG_FAILED:
6390 isp_xs_prt(isp, xs, ISP_LOGERR, "ABORT OPERATION rejected");
6393 case RQCS_REJECT_MSG_FAILED:
6394 isp_xs_prt(isp, xs, ISP_LOGERR, "MESSAGE REJECT rejected");
6397 case RQCS_NOP_MSG_FAILED:
6398 isp_xs_prt(isp, xs, ISP_LOGERR, "NOP rejected");
6401 case RQCS_PARITY_ERROR_MSG_FAILED:
6402 isp_xs_prt(isp, xs, ISP_LOGERR, "MESSAGE PARITY ERROR rejected");
6405 case RQCS_DEVICE_RESET_MSG_FAILED:
6406 isp_xs_prt(isp, xs, ISP_LOGWARN, "BUS DEVICE RESET rejected");
6409 case RQCS_ID_MSG_FAILED:
6410 isp_xs_prt(isp, xs, ISP_LOGERR, "IDENTIFY rejected");
6413 case RQCS_UNEXP_BUS_FREE:
6414 isp_xs_prt(isp, xs, ISP_LOGERR, "Unexpected Bus Free");
6417 case RQCS_DATA_UNDERRUN:
6420 int ru_marked = (sp->req_scsi_status & RQCS_RU) != 0;
6421 if (!ru_marked || sp->req_resid > XS_XFRLEN(xs)) {
6422 isp_xs_prt(isp, xs, ISP_LOGWARN, bun, XS_XFRLEN(xs), sp->req_resid, (ru_marked)? "marked" : "not marked");
6424 XS_SETERR(xs, HBA_BOTCH);
6429 XS_SET_RESID(xs, sp->req_resid);
6431 XS_SETERR(xs, HBA_NOERROR);
6436 case RQCS_XACT_ERR1:
6437 isp_xs_prt(isp, xs, ISP_LOGERR, "HBA attempted queued transaction with disconnect not set");
6440 case RQCS_XACT_ERR2:
6441 isp_xs_prt(isp, xs, ISP_LOGERR,
6442 "HBA attempted queued transaction to target routine %jx",
6443 (uintmax_t)XS_LUN(xs));
6446 case RQCS_XACT_ERR3:
6447 isp_xs_prt(isp, xs, ISP_LOGERR, "HBA attempted queued cmd when queueing disabled");
6450 case RQCS_BAD_ENTRY:
6451 isp_prt(isp, ISP_LOGERR, "Invalid IOCB entry type detected");
6454 case RQCS_QUEUE_FULL:
6455 isp_xs_prt(isp, xs, ISP_LOG_WARN1, "internal queues full status 0x%x", *XS_STSP(xs));
6458 * If QFULL or some other status byte is set, then this
6459 * isn't an error, per se.
6461 * Unfortunately, some QLogic f/w writers have, in
6462 * some cases, omitted to *set* status to QFULL.
6465 if (*XS_STSP(xs) != SCSI_GOOD && XS_NOERR(xs)) {
6466 XS_SETERR(xs, HBA_NOERROR);
6471 *XS_STSP(xs) = SCSI_QFULL;
6472 XS_SETERR(xs, HBA_NOERROR);
6475 case RQCS_PHASE_SKIPPED:
6476 isp_xs_prt(isp, xs, ISP_LOGERR, "SCSI phase skipped");
6479 case RQCS_ARQS_FAILED:
6480 isp_xs_prt(isp, xs, ISP_LOGERR, "Auto Request Sense Failed");
6482 XS_SETERR(xs, HBA_ARQFAIL);
6486 case RQCS_WIDE_FAILED:
6487 isp_xs_prt(isp, xs, ISP_LOGERR, "Wide Negotiation Failed");
6489 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs));
6490 sdp->isp_devparam[XS_TGT(xs)].goal_flags &= ~DPARM_WIDE;
6491 sdp->isp_devparam[XS_TGT(xs)].dev_update = 1;
6495 XS_SETERR(xs, HBA_NOERROR);
6499 case RQCS_SYNCXFER_FAILED:
6500 isp_xs_prt(isp, xs, ISP_LOGERR, "SDTR Message Failed");
6502 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs));
6503 sdp += XS_CHANNEL(xs);
6504 sdp->isp_devparam[XS_TGT(xs)].goal_flags &= ~DPARM_SYNC;
6505 sdp->isp_devparam[XS_TGT(xs)].dev_update = 1;
6510 case RQCS_LVD_BUSERR:
6511 isp_xs_prt(isp, xs, ISP_LOGERR, "Bad LVD condition");
6514 case RQCS_PORT_UNAVAILABLE:
6516 * No such port on the loop. Moral equivalent of SELTIMEO
6518 case RQCS_PORT_LOGGED_OUT:
6521 uint8_t sts = sp->req_completion_status & 0xff;
6522 fcparam *fcp = FCPARAM(isp, 0);
6526 * It was there (maybe)- treat as a selection timeout.
6528 if (sts == RQCS_PORT_UNAVAILABLE) {
6529 reason = "unavailable";
6534 isp_prt(isp, ISP_LOGINFO, "port %s for target %d", reason, XS_TGT(xs));
6537 * If we're on a local loop, force a LIP (which is overkill)
6538 * to force a re-login of this unit. If we're on fabric,
6539 * then we'll have to log in again as a matter of course.
6541 if (fcp->isp_topo == TOPO_NL_PORT ||
6542 fcp->isp_topo == TOPO_FL_PORT) {
6544 MBSINIT(&mbs, MBOX_INIT_LIP, MBLOGALL, 0);
6545 if (ISP_CAP_2KLOGIN(isp)) {
6546 mbs.ibits = (1 << 10);
6548 isp_mboxcmd_qnw(isp, &mbs, 1);
6551 lp = &fcp->portdb[XS_TGT(xs)];
6552 if (lp->state == FC_PORTDB_STATE_ZOMBIE) {
6553 *XS_STSP(xs) = SCSI_BUSY;
6554 XS_SETERR(xs, HBA_TGTBSY);
6556 XS_SETERR(xs, HBA_SELTIMEOUT);
6560 case RQCS_PORT_CHANGED:
6561 isp_prt(isp, ISP_LOGWARN, "port changed for target %d", XS_TGT(xs));
6563 XS_SETERR(xs, HBA_SELTIMEOUT);
6567 case RQCS_PORT_BUSY:
6568 isp_prt(isp, ISP_LOGWARN, "port busy for target %d", XS_TGT(xs));
6570 XS_SETERR(xs, HBA_TGTBSY);
6575 isp_prt(isp, ISP_LOGERR, "Unknown Completion Status 0x%x", sp->req_completion_status);
6579 XS_SETERR(xs, HBA_BOTCH);
6584 isp_parse_status_24xx(ispsoftc_t *isp, isp24xx_statusreq_t *sp, XS_T *xs, long *rp)
6586 int ru_marked, sv_marked;
6587 int chan = XS_CHANNEL(xs);
6589 switch (sp->req_completion_status) {
6592 XS_SETERR(xs, HBA_NOERROR);
6596 case RQCS_DMA_ERROR:
6597 isp_xs_prt(isp, xs, ISP_LOGERR, "DMA error");
6600 case RQCS_TRANSPORT_ERROR:
6601 isp_xs_prt(isp, xs, ISP_LOGERR, "Transport Error");
6604 case RQCS_RESET_OCCURRED:
6605 isp_xs_prt(isp, xs, ISP_LOGWARN, "reset destroyed command");
6606 FCPARAM(isp, chan)->sendmarker = 1;
6608 XS_SETERR(xs, HBA_BUSRESET);
6613 isp_xs_prt(isp, xs, ISP_LOGERR, "Command Aborted");
6614 FCPARAM(isp, chan)->sendmarker = 1;
6616 XS_SETERR(xs, HBA_ABORTED);
6621 isp_xs_prt(isp, xs, ISP_LOGWARN, "Command Timed Out");
6623 XS_SETERR(xs, HBA_CMDTIMEOUT);
6627 case RQCS_DATA_OVERRUN:
6628 XS_SET_RESID(xs, sp->req_resid);
6629 isp_xs_prt(isp, xs, ISP_LOGERR, "Data Overrun");
6631 XS_SETERR(xs, HBA_DATAOVR);
6635 case RQCS_24XX_DRE: /* data reassembly error */
6636 isp_prt(isp, ISP_LOGERR, "Chan %d data reassembly error for target %d", chan, XS_TGT(xs));
6638 XS_SETERR(xs, HBA_ABORTED);
6640 *rp = XS_XFRLEN(xs);
6643 case RQCS_24XX_TABORT: /* aborted by target */
6644 isp_prt(isp, ISP_LOGERR, "Chan %d target %d sent ABTS", chan, XS_TGT(xs));
6646 XS_SETERR(xs, HBA_ABORTED);
6650 case RQCS_DATA_UNDERRUN:
6651 ru_marked = (sp->req_scsi_status & RQCS_RU) != 0;
6653 * We can get an underrun w/o things being marked
6654 * if we got a non-zero status.
6656 sv_marked = (sp->req_scsi_status & (RQCS_SV|RQCS_RV)) != 0;
6657 if ((ru_marked == 0 && sv_marked == 0) ||
6658 (sp->req_resid > XS_XFRLEN(xs))) {
6659 isp_xs_prt(isp, xs, ISP_LOGWARN, bun, XS_XFRLEN(xs), sp->req_resid, (ru_marked)? "marked" : "not marked");
6661 XS_SETERR(xs, HBA_BOTCH);
6665 XS_SET_RESID(xs, sp->req_resid);
6666 isp_xs_prt(isp, xs, ISP_LOG_WARN1, "Data Underrun (%d) for command 0x%x", sp->req_resid, XS_CDBP(xs)[0] & 0xff);
6668 XS_SETERR(xs, HBA_NOERROR);
6672 case RQCS_PORT_UNAVAILABLE:
6674 * No such port on the loop. Moral equivalent of SELTIMEO
6676 case RQCS_PORT_LOGGED_OUT:
6679 uint8_t sts = sp->req_completion_status & 0xff;
6680 fcparam *fcp = FCPARAM(isp, XS_CHANNEL(xs));
6684 * It was there (maybe)- treat as a selection timeout.
6686 if (sts == RQCS_PORT_UNAVAILABLE) {
6687 reason = "unavailable";
6692 isp_prt(isp, ISP_LOGINFO, "Chan %d port %s for target %d",
6693 chan, reason, XS_TGT(xs));
6696 * There is no MBOX_INIT_LIP for the 24XX.
6699 lp = &fcp->portdb[XS_TGT(xs)];
6700 if (lp->state == FC_PORTDB_STATE_ZOMBIE) {
6701 *XS_STSP(xs) = SCSI_BUSY;
6702 XS_SETERR(xs, HBA_TGTBSY);
6704 XS_SETERR(xs, HBA_SELTIMEOUT);
6708 case RQCS_PORT_CHANGED:
6709 isp_prt(isp, ISP_LOGWARN, "port changed for target %d chan %d", XS_TGT(xs), chan);
6711 XS_SETERR(xs, HBA_SELTIMEOUT);
6716 case RQCS_24XX_ENOMEM: /* f/w resource unavailable */
6717 isp_prt(isp, ISP_LOGWARN, "f/w resource unavailable for target %d chan %d", XS_TGT(xs), chan);
6719 *XS_STSP(xs) = SCSI_BUSY;
6720 XS_SETERR(xs, HBA_TGTBSY);
6724 case RQCS_24XX_TMO: /* task management overrun */
6725 isp_prt(isp, ISP_LOGWARN, "command for target %d overlapped task management for chan %d", XS_TGT(xs), chan);
6727 *XS_STSP(xs) = SCSI_BUSY;
6728 XS_SETERR(xs, HBA_TGTBSY);
6733 isp_prt(isp, ISP_LOGERR, "Unknown Completion Status 0x%x on chan %d", sp->req_completion_status, chan);
6737 XS_SETERR(xs, HBA_BOTCH);
6742 isp_fastpost_complete(ispsoftc_t *isp, uint32_t fph)
6749 xs = isp_find_xs(isp, fph);
6751 isp_prt(isp, ISP_LOGWARN,
6752 "Command for fast post handle 0x%x not found", fph);
6755 isp_destroy_handle(isp, fph);
6758 * Since we don't have a result queue entry item,
6759 * we must believe that SCSI status is zero and
6760 * that all data transferred.
6762 XS_SET_RESID(xs, 0);
6763 *XS_STSP(xs) = SCSI_GOOD;
6764 if (XS_XFRLEN(xs)) {
6765 ISP_DMAFREE(isp, xs, fph);
6767 if (isp->isp_nactive) {
6770 isp->isp_fphccmplt++;
6775 isp_mbox_continue(ispsoftc_t *isp)
6781 switch (isp->isp_lastmbxcmd) {
6782 case MBOX_WRITE_RAM_WORD:
6783 case MBOX_READ_RAM_WORD:
6784 case MBOX_WRITE_RAM_WORD_EXTENDED:
6785 case MBOX_READ_RAM_WORD_EXTENDED:
6790 if (isp->isp_mboxtmp[0] != MBOX_COMMAND_COMPLETE) {
6791 isp->isp_mbxwrk0 = 0;
6796 * Clear the previous interrupt.
6799 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_CLEAR_RISC_INT);
6801 ISP_WRITE(isp, HCCR, HCCR_CMD_CLEAR_RISC_INT);
6802 ISP_WRITE(isp, BIU_SEMA, 0);
6806 * Continue with next word.
6808 ISP_MEMZERO(&mbs, sizeof (mbs));
6809 ptr = isp->isp_mbxworkp;
6810 switch (isp->isp_lastmbxcmd) {
6811 case MBOX_WRITE_RAM_WORD:
6812 mbs.param[1] = isp->isp_mbxwrk1++;
6813 mbs.param[2] = *ptr++;
6815 case MBOX_READ_RAM_WORD:
6816 *ptr++ = isp->isp_mboxtmp[2];
6817 mbs.param[1] = isp->isp_mbxwrk1++;
6819 case MBOX_WRITE_RAM_WORD_EXTENDED:
6821 uint32_t *lptr = (uint32_t *)ptr;
6822 mbs.param[2] = lptr[0];
6823 mbs.param[3] = lptr[0] >> 16;
6825 ptr = (uint16_t *)lptr;
6827 mbs.param[2] = *ptr++;
6829 offset = isp->isp_mbxwrk1;
6830 offset |= isp->isp_mbxwrk8 << 16;
6831 mbs.param[1] = offset;
6832 mbs.param[8] = offset >> 16;
6834 isp->isp_mbxwrk1 = offset;
6835 isp->isp_mbxwrk8 = offset >> 16;
6837 case MBOX_READ_RAM_WORD_EXTENDED:
6839 uint32_t *lptr = (uint32_t *)ptr;
6840 uint32_t val = isp->isp_mboxtmp[2];
6841 val |= (isp->isp_mboxtmp[3]) << 16;
6843 ptr = (uint16_t *)lptr;
6845 *ptr++ = isp->isp_mboxtmp[2];
6847 offset = isp->isp_mbxwrk1;
6848 offset |= isp->isp_mbxwrk8 << 16;
6849 mbs.param[1] = offset;
6850 mbs.param[8] = offset >> 16;
6852 isp->isp_mbxwrk1 = offset;
6853 isp->isp_mbxwrk8 = offset >> 16;
6856 isp->isp_mbxworkp = ptr;
6858 mbs.param[0] = isp->isp_lastmbxcmd;
6859 mbs.logval = MBLOGALL;
6860 isp_mboxcmd_qnw(isp, &mbs, 0);
6864 #define ISP_SCSI_IBITS(op) (mbpscsi[((op)<<1)])
6865 #define ISP_SCSI_OBITS(op) (mbpscsi[((op)<<1) + 1])
6866 #define ISP_SCSI_OPMAP(in, out) in, out
6867 static const uint8_t mbpscsi[] = {
6868 ISP_SCSI_OPMAP(0x01, 0x01), /* 0x00: MBOX_NO_OP */
6869 ISP_SCSI_OPMAP(0x1f, 0x01), /* 0x01: MBOX_LOAD_RAM */
6870 ISP_SCSI_OPMAP(0x03, 0x01), /* 0x02: MBOX_EXEC_FIRMWARE */
6871 ISP_SCSI_OPMAP(0x1f, 0x01), /* 0x03: MBOX_DUMP_RAM */
6872 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x04: MBOX_WRITE_RAM_WORD */
6873 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x05: MBOX_READ_RAM_WORD */
6874 ISP_SCSI_OPMAP(0x3f, 0x3f), /* 0x06: MBOX_MAILBOX_REG_TEST */
6875 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x07: MBOX_VERIFY_CHECKSUM */
6876 ISP_SCSI_OPMAP(0x01, 0x0f), /* 0x08: MBOX_ABOUT_FIRMWARE */
6877 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x09: */
6878 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0a: */
6879 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0b: */
6880 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0c: */
6881 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0d: */
6882 ISP_SCSI_OPMAP(0x01, 0x05), /* 0x0e: MBOX_CHECK_FIRMWARE */
6883 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0f: */
6884 ISP_SCSI_OPMAP(0x1f, 0x1f), /* 0x10: MBOX_INIT_REQ_QUEUE */
6885 ISP_SCSI_OPMAP(0x3f, 0x3f), /* 0x11: MBOX_INIT_RES_QUEUE */
6886 ISP_SCSI_OPMAP(0x0f, 0x0f), /* 0x12: MBOX_EXECUTE_IOCB */
6887 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x13: MBOX_WAKE_UP */
6888 ISP_SCSI_OPMAP(0x01, 0x3f), /* 0x14: MBOX_STOP_FIRMWARE */
6889 ISP_SCSI_OPMAP(0x0f, 0x0f), /* 0x15: MBOX_ABORT */
6890 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x16: MBOX_ABORT_DEVICE */
6891 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x17: MBOX_ABORT_TARGET */
6892 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x18: MBOX_BUS_RESET */
6893 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x19: MBOX_STOP_QUEUE */
6894 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x1a: MBOX_START_QUEUE */
6895 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x1b: MBOX_SINGLE_STEP_QUEUE */
6896 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x1c: MBOX_ABORT_QUEUE */
6897 ISP_SCSI_OPMAP(0x03, 0x4f), /* 0x1d: MBOX_GET_DEV_QUEUE_STATUS */
6898 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x1e: */
6899 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x1f: MBOX_GET_FIRMWARE_STATUS */
6900 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x20: MBOX_GET_INIT_SCSI_ID */
6901 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x21: MBOX_GET_SELECT_TIMEOUT */
6902 ISP_SCSI_OPMAP(0x01, 0xc7), /* 0x22: MBOX_GET_RETRY_COUNT */
6903 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x23: MBOX_GET_TAG_AGE_LIMIT */
6904 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x24: MBOX_GET_CLOCK_RATE */
6905 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x25: MBOX_GET_ACT_NEG_STATE */
6906 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x26: MBOX_GET_ASYNC_DATA_SETUP_TIME */
6907 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x27: MBOX_GET_PCI_PARAMS */
6908 ISP_SCSI_OPMAP(0x03, 0x4f), /* 0x28: MBOX_GET_TARGET_PARAMS */
6909 ISP_SCSI_OPMAP(0x03, 0x0f), /* 0x29: MBOX_GET_DEV_QUEUE_PARAMS */
6910 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x2a: MBOX_GET_RESET_DELAY_PARAMS */
6911 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2b: */
6912 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2c: */
6913 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2d: */
6914 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2e: */
6915 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2f: */
6916 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x30: MBOX_SET_INIT_SCSI_ID */
6917 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x31: MBOX_SET_SELECT_TIMEOUT */
6918 ISP_SCSI_OPMAP(0xc7, 0xc7), /* 0x32: MBOX_SET_RETRY_COUNT */
6919 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x33: MBOX_SET_TAG_AGE_LIMIT */
6920 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x34: MBOX_SET_CLOCK_RATE */
6921 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x35: MBOX_SET_ACT_NEG_STATE */
6922 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x36: MBOX_SET_ASYNC_DATA_SETUP_TIME */
6923 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x37: MBOX_SET_PCI_CONTROL_PARAMS */
6924 ISP_SCSI_OPMAP(0x4f, 0x4f), /* 0x38: MBOX_SET_TARGET_PARAMS */
6925 ISP_SCSI_OPMAP(0x0f, 0x0f), /* 0x39: MBOX_SET_DEV_QUEUE_PARAMS */
6926 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x3a: MBOX_SET_RESET_DELAY_PARAMS */
6927 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3b: */
6928 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3c: */
6929 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3d: */
6930 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3e: */
6931 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3f: */
6932 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x40: MBOX_RETURN_BIOS_BLOCK_ADDR */
6933 ISP_SCSI_OPMAP(0x3f, 0x01), /* 0x41: MBOX_WRITE_FOUR_RAM_WORDS */
6934 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x42: MBOX_EXEC_BIOS_IOCB */
6935 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x43: */
6936 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x44: */
6937 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x45: SET SYSTEM PARAMETER */
6938 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x46: GET SYSTEM PARAMETER */
6939 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x47: */
6940 ISP_SCSI_OPMAP(0x01, 0xcf), /* 0x48: GET SCAM CONFIGURATION */
6941 ISP_SCSI_OPMAP(0xcf, 0xcf), /* 0x49: SET SCAM CONFIGURATION */
6942 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x4a: MBOX_SET_FIRMWARE_FEATURES */
6943 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x4b: MBOX_GET_FIRMWARE_FEATURES */
6944 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x4c: */
6945 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x4d: */
6946 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x4e: */
6947 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x4f: */
6948 ISP_SCSI_OPMAP(0xdf, 0xdf), /* 0x50: LOAD RAM A64 */
6949 ISP_SCSI_OPMAP(0xdf, 0xdf), /* 0x51: DUMP RAM A64 */
6950 ISP_SCSI_OPMAP(0xdf, 0xff), /* 0x52: INITIALIZE REQUEST QUEUE A64 */
6951 ISP_SCSI_OPMAP(0xef, 0xff), /* 0x53: INITIALIZE RESPONSE QUEUE A64 */
6952 ISP_SCSI_OPMAP(0xcf, 0x01), /* 0x54: EXECUCUTE COMMAND IOCB A64 */
6953 ISP_SCSI_OPMAP(0x07, 0x01), /* 0x55: ENABLE TARGET MODE */
6954 ISP_SCSI_OPMAP(0x03, 0x0f), /* 0x56: GET TARGET STATUS */
6955 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x57: */
6956 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x58: */
6957 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x59: */
6958 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x5a: SET DATA OVERRUN RECOVERY MODE */
6959 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x5b: GET DATA OVERRUN RECOVERY MODE */
6960 ISP_SCSI_OPMAP(0x0f, 0x0f), /* 0x5c: SET HOST DATA */
6961 ISP_SCSI_OPMAP(0x01, 0x01) /* 0x5d: GET NOST DATA */
6963 #define MAX_SCSI_OPCODE 0x5d
6965 static const char *scsi_mbcmd_names[] = {
6982 "INIT REQUEST QUEUE",
6983 "INIT RESULT QUEUE",
6993 "SINGLE STEP QUEUE",
6995 "GET DEV QUEUE STATUS",
6997 "GET FIRMWARE STATUS",
6999 "GET SELECT TIMEOUT",
7001 "GET TAG AGE LIMIT",
7003 "GET ACT NEG STATE",
7004 "GET ASYNC DATA SETUP TIME",
7006 "GET TARGET PARAMS",
7007 "GET DEV QUEUE PARAMS",
7008 "GET RESET DELAY PARAMS",
7015 "SET SELECT TIMEOUT",
7017 "SET TAG AGE LIMIT",
7019 "SET ACT NEG STATE",
7020 "SET ASYNC DATA SETUP TIME",
7021 "SET PCI CONTROL PARAMS",
7022 "SET TARGET PARAMS",
7023 "SET DEV QUEUE PARAMS",
7024 "SET RESET DELAY PARAMS",
7030 "RETURN BIOS BLOCK ADDR",
7031 "WRITE FOUR RAM WORDS",
7035 "SET SYSTEM PARAMETER",
7036 "GET SYSTEM PARAMETER",
7038 "GET SCAM CONFIGURATION",
7039 "SET SCAM CONFIGURATION",
7040 "SET FIRMWARE FEATURES",
7041 "GET FIRMWARE FEATURES",
7048 "INITIALIZE REQUEST QUEUE A64",
7049 "INITIALIZE RESPONSE QUEUE A64",
7051 "ENABLE TARGET MODE",
7052 "GET TARGET MODE STATE",
7056 "SET DATA OVERRUN RECOVERY MODE",
7057 "GET DATA OVERRUN RECOVERY MODE",
7062 #define ISP_FC_IBITS(op) ((mbpfc[((op)<<3) + 0] << 24) | (mbpfc[((op)<<3) + 1] << 16) | (mbpfc[((op)<<3) + 2] << 8) | (mbpfc[((op)<<3) + 3]))
7063 #define ISP_FC_OBITS(op) ((mbpfc[((op)<<3) + 4] << 24) | (mbpfc[((op)<<3) + 5] << 16) | (mbpfc[((op)<<3) + 6] << 8) | (mbpfc[((op)<<3) + 7]))
7065 #define ISP_FC_OPMAP(in0, out0) 0, 0, 0, in0, 0, 0, 0, out0
7066 #define ISP_FC_OPMAP_HALF(in1, in0, out1, out0) 0, 0, in1, in0, 0, 0, out1, out0
7067 #define ISP_FC_OPMAP_FULL(in3, in2, in1, in0, out3, out2, out1, out0) in3, in2, in1, in0, out3, out2, out1, out0
7068 static const uint32_t mbpfc[] = {
7069 ISP_FC_OPMAP(0x01, 0x01), /* 0x00: MBOX_NO_OP */
7070 ISP_FC_OPMAP(0x1f, 0x01), /* 0x01: MBOX_LOAD_RAM */
7071 ISP_FC_OPMAP_HALF(0x07, 0xff, 0x00, 0x03), /* 0x02: MBOX_EXEC_FIRMWARE */
7072 ISP_FC_OPMAP(0xdf, 0x01), /* 0x03: MBOX_DUMP_RAM */
7073 ISP_FC_OPMAP(0x07, 0x07), /* 0x04: MBOX_WRITE_RAM_WORD */
7074 ISP_FC_OPMAP(0x03, 0x07), /* 0x05: MBOX_READ_RAM_WORD */
7075 ISP_FC_OPMAP_FULL(0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff), /* 0x06: MBOX_MAILBOX_REG_TEST */
7076 ISP_FC_OPMAP(0x07, 0x07), /* 0x07: MBOX_VERIFY_CHECKSUM */
7077 ISP_FC_OPMAP_FULL(0x0, 0x0, 0x0, 0x01, 0x0, 0x3, 0x80, 0x7f), /* 0x08: MBOX_ABOUT_FIRMWARE */
7078 ISP_FC_OPMAP(0xdf, 0x01), /* 0x09: MBOX_LOAD_RISC_RAM_2100 */
7079 ISP_FC_OPMAP(0xdf, 0x01), /* 0x0a: DUMP RAM */
7080 ISP_FC_OPMAP_HALF(0x1, 0xff, 0x0, 0x01), /* 0x0b: MBOX_LOAD_RISC_RAM */
7081 ISP_FC_OPMAP(0x00, 0x00), /* 0x0c: */
7082 ISP_FC_OPMAP_HALF(0x1, 0x0f, 0x0, 0x01), /* 0x0d: MBOX_WRITE_RAM_WORD_EXTENDED */
7083 ISP_FC_OPMAP(0x01, 0x05), /* 0x0e: MBOX_CHECK_FIRMWARE */
7084 ISP_FC_OPMAP_HALF(0x1, 0x03, 0x0, 0x0d), /* 0x0f: MBOX_READ_RAM_WORD_EXTENDED */
7085 ISP_FC_OPMAP(0x1f, 0x11), /* 0x10: MBOX_INIT_REQ_QUEUE */
7086 ISP_FC_OPMAP(0x2f, 0x21), /* 0x11: MBOX_INIT_RES_QUEUE */
7087 ISP_FC_OPMAP(0x0f, 0x01), /* 0x12: MBOX_EXECUTE_IOCB */
7088 ISP_FC_OPMAP(0x03, 0x03), /* 0x13: MBOX_WAKE_UP */
7089 ISP_FC_OPMAP_HALF(0x1, 0xff, 0x0, 0x03), /* 0x14: MBOX_STOP_FIRMWARE */
7090 ISP_FC_OPMAP(0x4f, 0x01), /* 0x15: MBOX_ABORT */
7091 ISP_FC_OPMAP(0x07, 0x01), /* 0x16: MBOX_ABORT_DEVICE */
7092 ISP_FC_OPMAP(0x07, 0x01), /* 0x17: MBOX_ABORT_TARGET */
7093 ISP_FC_OPMAP(0x03, 0x03), /* 0x18: MBOX_BUS_RESET */
7094 ISP_FC_OPMAP(0x07, 0x05), /* 0x19: MBOX_STOP_QUEUE */
7095 ISP_FC_OPMAP(0x07, 0x05), /* 0x1a: MBOX_START_QUEUE */
7096 ISP_FC_OPMAP(0x07, 0x05), /* 0x1b: MBOX_SINGLE_STEP_QUEUE */
7097 ISP_FC_OPMAP(0x07, 0x05), /* 0x1c: MBOX_ABORT_QUEUE */
7098 ISP_FC_OPMAP(0x07, 0x03), /* 0x1d: MBOX_GET_DEV_QUEUE_STATUS */
7099 ISP_FC_OPMAP(0x00, 0x00), /* 0x1e: */
7100 ISP_FC_OPMAP(0x01, 0x07), /* 0x1f: MBOX_GET_FIRMWARE_STATUS */
7101 ISP_FC_OPMAP_HALF(0x2, 0x01, 0x7e, 0xcf), /* 0x20: MBOX_GET_LOOP_ID */
7102 ISP_FC_OPMAP(0x00, 0x00), /* 0x21: */
7103 ISP_FC_OPMAP(0x03, 0x4b), /* 0x22: MBOX_GET_TIMEOUT_PARAMS */
7104 ISP_FC_OPMAP(0x00, 0x00), /* 0x23: */
7105 ISP_FC_OPMAP(0x00, 0x00), /* 0x24: */
7106 ISP_FC_OPMAP(0x00, 0x00), /* 0x25: */
7107 ISP_FC_OPMAP(0x00, 0x00), /* 0x26: */
7108 ISP_FC_OPMAP(0x00, 0x00), /* 0x27: */
7109 ISP_FC_OPMAP(0x01, 0x03), /* 0x28: MBOX_GET_FIRMWARE_OPTIONS */
7110 ISP_FC_OPMAP(0x03, 0x07), /* 0x29: MBOX_GET_PORT_QUEUE_PARAMS */
7111 ISP_FC_OPMAP(0x00, 0x00), /* 0x2a: */
7112 ISP_FC_OPMAP(0x00, 0x00), /* 0x2b: */
7113 ISP_FC_OPMAP(0x00, 0x00), /* 0x2c: */
7114 ISP_FC_OPMAP(0x00, 0x00), /* 0x2d: */
7115 ISP_FC_OPMAP(0x00, 0x00), /* 0x2e: */
7116 ISP_FC_OPMAP(0x00, 0x00), /* 0x2f: */
7117 ISP_FC_OPMAP(0x00, 0x00), /* 0x30: */
7118 ISP_FC_OPMAP(0x00, 0x00), /* 0x31: */
7119 ISP_FC_OPMAP(0x4b, 0x4b), /* 0x32: MBOX_SET_TIMEOUT_PARAMS */
7120 ISP_FC_OPMAP(0x00, 0x00), /* 0x33: */
7121 ISP_FC_OPMAP(0x00, 0x00), /* 0x34: */
7122 ISP_FC_OPMAP(0x00, 0x00), /* 0x35: */
7123 ISP_FC_OPMAP(0x00, 0x00), /* 0x36: */
7124 ISP_FC_OPMAP(0x00, 0x00), /* 0x37: */
7125 ISP_FC_OPMAP(0x0f, 0x01), /* 0x38: MBOX_SET_FIRMWARE_OPTIONS */
7126 ISP_FC_OPMAP(0x0f, 0x07), /* 0x39: MBOX_SET_PORT_QUEUE_PARAMS */
7127 ISP_FC_OPMAP(0x00, 0x00), /* 0x3a: */
7128 ISP_FC_OPMAP(0x00, 0x00), /* 0x3b: */
7129 ISP_FC_OPMAP(0x00, 0x00), /* 0x3c: */
7130 ISP_FC_OPMAP(0x00, 0x00), /* 0x3d: */
7131 ISP_FC_OPMAP(0x00, 0x00), /* 0x3e: */
7132 ISP_FC_OPMAP(0x00, 0x00), /* 0x3f: */
7133 ISP_FC_OPMAP(0x03, 0x01), /* 0x40: MBOX_LOOP_PORT_BYPASS */
7134 ISP_FC_OPMAP(0x03, 0x01), /* 0x41: MBOX_LOOP_PORT_ENABLE */
7135 ISP_FC_OPMAP_HALF(0x0, 0x01, 0x3, 0xcf), /* 0x42: MBOX_GET_RESOURCE_COUNT */
7136 ISP_FC_OPMAP(0x01, 0x01), /* 0x43: MBOX_REQUEST_OFFLINE_MODE */
7137 ISP_FC_OPMAP(0x00, 0x00), /* 0x44: */
7138 ISP_FC_OPMAP(0x00, 0x00), /* 0x45: */
7139 ISP_FC_OPMAP(0x00, 0x00), /* 0x46: */
7140 ISP_FC_OPMAP(0xcf, 0x03), /* 0x47: GET PORT_DATABASE ENHANCED */
7141 ISP_FC_OPMAP(0xcf, 0x0f), /* 0x48: MBOX_INIT_FIRMWARE_MULTI_ID */
7142 ISP_FC_OPMAP(0xcd, 0x01), /* 0x49: MBOX_GET_VP_DATABASE */
7143 ISP_FC_OPMAP_HALF(0x2, 0xcd, 0x0, 0x01), /* 0x4a: MBOX_GET_VP_DATABASE_ENTRY */
7144 ISP_FC_OPMAP(0x00, 0x00), /* 0x4b: */
7145 ISP_FC_OPMAP(0x00, 0x00), /* 0x4c: */
7146 ISP_FC_OPMAP(0x00, 0x00), /* 0x4d: */
7147 ISP_FC_OPMAP(0x00, 0x00), /* 0x4e: */
7148 ISP_FC_OPMAP(0x00, 0x00), /* 0x4f: */
7149 ISP_FC_OPMAP(0x00, 0x00), /* 0x50: */
7150 ISP_FC_OPMAP(0x00, 0x00), /* 0x51: */
7151 ISP_FC_OPMAP(0x00, 0x00), /* 0x52: */
7152 ISP_FC_OPMAP(0x00, 0x00), /* 0x53: */
7153 ISP_FC_OPMAP(0xcf, 0x01), /* 0x54: EXECUTE IOCB A64 */
7154 ISP_FC_OPMAP(0x00, 0x00), /* 0x55: */
7155 ISP_FC_OPMAP(0x00, 0x00), /* 0x56: */
7156 ISP_FC_OPMAP(0x00, 0x00), /* 0x57: */
7157 ISP_FC_OPMAP(0x00, 0x00), /* 0x58: */
7158 ISP_FC_OPMAP(0x00, 0x00), /* 0x59: */
7159 ISP_FC_OPMAP(0x00, 0x00), /* 0x5a: */
7160 ISP_FC_OPMAP(0x03, 0x01), /* 0x5b: MBOX_DRIVER_HEARTBEAT */
7161 ISP_FC_OPMAP(0xcf, 0x01), /* 0x5c: MBOX_FW_HEARTBEAT */
7162 ISP_FC_OPMAP(0x07, 0x1f), /* 0x5d: MBOX_GET_SET_DATA_RATE */
7163 ISP_FC_OPMAP(0x00, 0x00), /* 0x5e: */
7164 ISP_FC_OPMAP(0x00, 0x00), /* 0x5f: */
7165 ISP_FC_OPMAP(0xcf, 0x0f), /* 0x60: MBOX_INIT_FIRMWARE */
7166 ISP_FC_OPMAP(0x00, 0x00), /* 0x61: */
7167 ISP_FC_OPMAP(0x01, 0x01), /* 0x62: MBOX_INIT_LIP */
7168 ISP_FC_OPMAP(0xcd, 0x03), /* 0x63: MBOX_GET_FC_AL_POSITION_MAP */
7169 ISP_FC_OPMAP(0xcf, 0x01), /* 0x64: MBOX_GET_PORT_DB */
7170 ISP_FC_OPMAP(0x07, 0x01), /* 0x65: MBOX_CLEAR_ACA */
7171 ISP_FC_OPMAP(0x07, 0x01), /* 0x66: MBOX_TARGET_RESET */
7172 ISP_FC_OPMAP(0x07, 0x01), /* 0x67: MBOX_CLEAR_TASK_SET */
7173 ISP_FC_OPMAP(0x07, 0x01), /* 0x68: MBOX_ABORT_TASK_SET */
7174 ISP_FC_OPMAP(0x01, 0x07), /* 0x69: MBOX_GET_FW_STATE */
7175 ISP_FC_OPMAP_HALF(0x6, 0x03, 0x0, 0xcf), /* 0x6a: MBOX_GET_PORT_NAME */
7176 ISP_FC_OPMAP(0xcf, 0x01), /* 0x6b: MBOX_GET_LINK_STATUS */
7177 ISP_FC_OPMAP(0x0f, 0x01), /* 0x6c: MBOX_INIT_LIP_RESET */
7178 ISP_FC_OPMAP(0x00, 0x00), /* 0x6d: */
7179 ISP_FC_OPMAP(0xcf, 0x03), /* 0x6e: MBOX_SEND_SNS */
7180 ISP_FC_OPMAP(0x0f, 0x07), /* 0x6f: MBOX_FABRIC_LOGIN */
7181 ISP_FC_OPMAP_HALF(0x02, 0x03, 0x00, 0x03), /* 0x70: MBOX_SEND_CHANGE_REQUEST */
7182 ISP_FC_OPMAP(0x03, 0x03), /* 0x71: MBOX_FABRIC_LOGOUT */
7183 ISP_FC_OPMAP(0x0f, 0x0f), /* 0x72: MBOX_INIT_LIP_LOGIN */
7184 ISP_FC_OPMAP(0x00, 0x00), /* 0x73: */
7185 ISP_FC_OPMAP(0x07, 0x01), /* 0x74: LOGIN LOOP PORT */
7186 ISP_FC_OPMAP_HALF(0x03, 0xcf, 0x00, 0x07), /* 0x75: GET PORT/NODE NAME LIST */
7187 ISP_FC_OPMAP(0x4f, 0x01), /* 0x76: SET VENDOR ID */
7188 ISP_FC_OPMAP(0xcd, 0x01), /* 0x77: INITIALIZE IP MAILBOX */
7189 ISP_FC_OPMAP(0x00, 0x00), /* 0x78: */
7190 ISP_FC_OPMAP(0x00, 0x00), /* 0x79: */
7191 ISP_FC_OPMAP(0x00, 0x00), /* 0x7a: */
7192 ISP_FC_OPMAP(0x00, 0x00), /* 0x7b: */
7193 ISP_FC_OPMAP_HALF(0x03, 0x4f, 0x00, 0x07), /* 0x7c: Get ID List */
7194 ISP_FC_OPMAP(0xcf, 0x01), /* 0x7d: SEND LFA */
7195 ISP_FC_OPMAP(0x0f, 0x01) /* 0x7e: LUN RESET */
7197 #define MAX_FC_OPCODE 0x7e
7201 * (1): this sets bits 21..16 in mailbox register #8, which we nominally
7202 * do not access at this time in the core driver. The caller is
7203 * responsible for setting this register first (Gross!). The assumption
7204 * is that we won't overflow.
7207 static const char *fc_mbcmd_names[] = {
7221 "WRITE RAM WORD EXTENDED",
7223 "READ RAM WORD EXTENDED",
7224 "INIT REQUEST QUEUE", /* 10h */
7225 "INIT RESULT QUEUE",
7235 "SINGLE STEP QUEUE",
7237 "GET DEV QUEUE STATUS",
7239 "GET FIRMWARE STATUS",
7240 "GET LOOP ID", /* 20h */
7242 "GET TIMEOUT PARAMS",
7248 "GET FIRMWARE OPTIONS",
7249 "GET PORT QUEUE PARAMS",
7250 "GENERATE SYSTEM ERROR",
7256 "WRITE SFP", /* 30h */
7258 "SET TIMEOUT PARAMS",
7264 "SET FIRMWARE OPTIONS",
7265 "SET PORT QUEUE PARAMS",
7269 "RESTART NIC FIRMWARE",
7272 "LOOP PORT BYPASS", /* 40h */
7274 "GET RESOURCE COUNT",
7275 "REQUEST NON PARTICIPATING MODE",
7276 "DIAGNOSTIC ECHO TEST",
7277 "DIAGNOSTIC LOOPBACK",
7279 "GET PORT DATABASE ENHANCED",
7280 "INIT FIRMWARE MULTI ID",
7282 "GET VP DATABASE ENTRY",
7288 "GET FCF LIST", /* 50h */
7289 "GET DCBX PARAMETERS",
7300 "FIRMWARE HEARTBEAT",
7301 "GET/SET DATA RATE",
7304 "INIT FIRMWARE", /* 60h */
7305 "GET INIT CONTROL BLOCK",
7307 "GET FC-AL POSITION MAP",
7308 "GET PORT DATABASE",
7317 "GET LINK STATS & PRIVATE DATA CNTS",
7320 "SEND CHANGE REQUEST", /* 70h */
7325 "GET PORT/NODE NAME LIST",
7327 "INITIALIZE IP MAILBOX",
7338 isp_mboxcmd_qnw(ispsoftc_t *isp, mbreg_t *mbp, int nodelay)
7340 unsigned int ibits, obits, box, opcode;
7342 opcode = mbp->param[0];
7344 ibits = ISP_FC_IBITS(opcode);
7345 obits = ISP_FC_OBITS(opcode);
7347 ibits = ISP_SCSI_IBITS(opcode);
7348 obits = ISP_SCSI_OBITS(opcode);
7350 ibits |= mbp->ibits;
7351 obits |= mbp->obits;
7352 for (box = 0; box < ISP_NMBOX(isp); box++) {
7353 if (ibits & (1 << box)) {
7354 ISP_WRITE(isp, MBOX_OFF(box), mbp->param[box]);
7357 isp->isp_mboxtmp[box] = mbp->param[box] = 0;
7361 isp->isp_lastmbxcmd = opcode;
7362 isp->isp_obits = obits;
7363 isp->isp_mboxbsy = 1;
7366 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_SET_HOST_INT);
7368 ISP_WRITE(isp, HCCR, HCCR_CMD_SET_HOST_INT);
7371 * Oddly enough, if we're not delaying for an answer,
7372 * delay a bit to give the f/w a chance to pick up the
7381 isp_mboxcmd(ispsoftc_t *isp, mbreg_t *mbp)
7383 const char *cname, *xname, *sname;
7384 char tname[16], mname[16];
7385 unsigned int ibits, obits, box, opcode;
7387 opcode = mbp->param[0];
7389 if (opcode > MAX_FC_OPCODE) {
7390 mbp->param[0] = MBOX_INVALID_COMMAND;
7391 isp_prt(isp, ISP_LOGERR, "Unknown Command 0x%x", opcode);
7394 cname = fc_mbcmd_names[opcode];
7395 ibits = ISP_FC_IBITS(opcode);
7396 obits = ISP_FC_OBITS(opcode);
7398 if (opcode > MAX_SCSI_OPCODE) {
7399 mbp->param[0] = MBOX_INVALID_COMMAND;
7400 isp_prt(isp, ISP_LOGERR, "Unknown Command 0x%x", opcode);
7403 cname = scsi_mbcmd_names[opcode];
7404 ibits = ISP_SCSI_IBITS(opcode);
7405 obits = ISP_SCSI_OBITS(opcode);
7407 if (cname == NULL) {
7409 ISP_SNPRINTF(tname, sizeof tname, "opcode %x", opcode);
7411 isp_prt(isp, ISP_LOGDEBUG3, "Mailbox Command '%s'", cname);
7414 * Pick up any additional bits that the caller might have set.
7416 ibits |= mbp->ibits;
7417 obits |= mbp->obits;
7420 * Mask any bits that the caller wants us to mask
7422 ibits &= mbp->ibitm;
7423 obits &= mbp->obitm;
7426 if (ibits == 0 && obits == 0) {
7427 mbp->param[0] = MBOX_COMMAND_PARAM_ERROR;
7428 isp_prt(isp, ISP_LOGERR, "no parameters for 0x%x", opcode);
7433 * Get exclusive usage of mailbox registers.
7435 if (MBOX_ACQUIRE(isp)) {
7436 mbp->param[0] = MBOX_REGS_BUSY;
7440 for (box = 0; box < ISP_NMBOX(isp); box++) {
7441 if (ibits & (1 << box)) {
7442 isp_prt(isp, ISP_LOGDEBUG3, "IN mbox %d = 0x%04x", box,
7444 ISP_WRITE(isp, MBOX_OFF(box), mbp->param[box]);
7446 isp->isp_mboxtmp[box] = mbp->param[box] = 0;
7449 isp->isp_lastmbxcmd = opcode;
7452 * We assume that we can't overwrite a previous command.
7454 isp->isp_obits = obits;
7455 isp->isp_mboxbsy = 1;
7458 * Set Host Interrupt condition so that RISC will pick up mailbox regs.
7461 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_SET_HOST_INT);
7463 ISP_WRITE(isp, HCCR, HCCR_CMD_SET_HOST_INT);
7467 * While we haven't finished the command, spin our wheels here.
7469 MBOX_WAIT_COMPLETE(isp, mbp);
7472 * Did the command time out?
7474 if (mbp->param[0] == MBOX_TIMEOUT) {
7475 isp->isp_mboxbsy = 0;
7481 * Copy back output registers.
7483 for (box = 0; box < ISP_NMBOX(isp); box++) {
7484 if (obits & (1 << box)) {
7485 mbp->param[box] = isp->isp_mboxtmp[box];
7486 isp_prt(isp, ISP_LOGDEBUG3, "OUT mbox %d = 0x%04x", box,
7491 isp->isp_mboxbsy = 0;
7494 if (mbp->logval == 0 || mbp->param[0] == MBOX_COMMAND_COMPLETE)
7497 if ((mbp->param[0] & 0xbfe0) == 0 &&
7498 (mbp->logval & MBLOGMASK(mbp->param[0])) == 0)
7503 switch (mbp->param[0]) {
7504 case MBOX_INVALID_COMMAND:
7505 xname = "INVALID COMMAND";
7507 case MBOX_HOST_INTERFACE_ERROR:
7508 xname = "HOST INTERFACE ERROR";
7510 case MBOX_TEST_FAILED:
7511 xname = "TEST FAILED";
7513 case MBOX_COMMAND_ERROR:
7514 xname = "COMMAND ERROR";
7515 ISP_SNPRINTF(mname, sizeof(mname), " subcode 0x%x",
7519 case MBOX_COMMAND_PARAM_ERROR:
7520 xname = "COMMAND PARAMETER ERROR";
7522 case MBOX_PORT_ID_USED:
7523 xname = "PORT ID ALREADY IN USE";
7525 case MBOX_LOOP_ID_USED:
7526 xname = "LOOP ID ALREADY IN USE";
7528 case MBOX_ALL_IDS_USED:
7529 xname = "ALL LOOP IDS IN USE";
7531 case MBOX_NOT_LOGGED_IN:
7532 xname = "NOT LOGGED IN";
7534 case MBOX_LINK_DOWN_ERROR:
7535 xname = "LINK DOWN ERROR";
7537 case MBOX_LOOPBACK_ERROR:
7538 xname = "LOOPBACK ERROR";
7540 case MBOX_CHECKSUM_ERROR:
7541 xname = "CHECKSUM ERROR";
7543 case MBOX_INVALID_PRODUCT_KEY:
7544 xname = "INVALID PRODUCT KEY";
7546 case MBOX_REGS_BUSY:
7547 xname = "REGISTERS BUSY";
7553 ISP_SNPRINTF(mname, sizeof mname, "error 0x%x", mbp->param[0]);
7558 isp_prt(isp, ISP_LOGALL, "Mailbox Command '%s' failed (%s%s)",
7559 cname, xname, sname);
7564 isp_fw_state(ispsoftc_t *isp, int chan)
7569 MBSINIT(&mbs, MBOX_GET_FW_STATE, MBLOGALL, 0);
7570 isp_mboxcmd(isp, &mbs);
7571 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) {
7572 return (mbs.param[1]);
7579 isp_spi_update(ispsoftc_t *isp, int chan)
7587 * There are no 'per-bus' settings for Fibre Channel.
7591 sdp = SDPARAM(isp, chan);
7594 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
7595 uint16_t flags, period, offset;
7598 if (sdp->isp_devparam[tgt].dev_enable == 0) {
7599 sdp->isp_devparam[tgt].dev_update = 0;
7600 sdp->isp_devparam[tgt].dev_refresh = 0;
7601 isp_prt(isp, ISP_LOGDEBUG0, "skipping target %d bus %d update", tgt, chan);
7605 * If the goal is to update the status of the device,
7606 * take what's in goal_flags and try and set the device
7607 * toward that. Otherwise, if we're just refreshing the
7608 * current device state, get the current parameters.
7611 MBSINIT(&mbs, 0, MBLOGALL, 0);
7614 * Refresh overrides set
7616 if (sdp->isp_devparam[tgt].dev_refresh) {
7617 mbs.param[0] = MBOX_GET_TARGET_PARAMS;
7619 } else if (sdp->isp_devparam[tgt].dev_update) {
7620 mbs.param[0] = MBOX_SET_TARGET_PARAMS;
7623 * Make sure goal_flags has "Renegotiate on Error"
7624 * on and "Freeze Queue on Error" off.
7626 sdp->isp_devparam[tgt].goal_flags |= DPARM_RENEG;
7627 sdp->isp_devparam[tgt].goal_flags &= ~DPARM_QFRZ;
7628 mbs.param[2] = sdp->isp_devparam[tgt].goal_flags;
7631 * Insist that PARITY must be enabled
7632 * if SYNC or WIDE is enabled.
7634 if ((mbs.param[2] & (DPARM_SYNC|DPARM_WIDE)) != 0) {
7635 mbs.param[2] |= DPARM_PARITY;
7638 if (mbs.param[2] & DPARM_SYNC) {
7640 (sdp->isp_devparam[tgt].goal_offset << 8) |
7641 (sdp->isp_devparam[tgt].goal_period);
7644 * A command completion later that has
7645 * RQSTF_NEGOTIATION set can cause
7646 * the dev_refresh/announce cycle also.
7648 * Note: It is really important to update our current
7649 * flags with at least the state of TAG capabilities-
7650 * otherwise we might try and send a tagged command
7651 * when we have it all turned off. So change it here
7652 * to say that current already matches goal.
7654 sdp->isp_devparam[tgt].actv_flags &= ~DPARM_TQING;
7655 sdp->isp_devparam[tgt].actv_flags |=
7656 (sdp->isp_devparam[tgt].goal_flags & DPARM_TQING);
7657 isp_prt(isp, ISP_LOGDEBUG0, "bus %d set tgt %d flags 0x%x off 0x%x period 0x%x",
7658 chan, tgt, mbs.param[2], mbs.param[3] >> 8, mbs.param[3] & 0xff);
7663 mbs.param[1] = (chan << 15) | (tgt << 8);
7664 isp_mboxcmd(isp, &mbs);
7665 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
7669 sdp->sendmarker = 1;
7670 sdp->isp_devparam[tgt].dev_update = 0;
7671 sdp->isp_devparam[tgt].dev_refresh = 1;
7673 sdp->isp_devparam[tgt].dev_refresh = 0;
7674 flags = mbs.param[2];
7675 period = mbs.param[3] & 0xff;
7676 offset = mbs.param[3] >> 8;
7677 sdp->isp_devparam[tgt].actv_flags = flags;
7678 sdp->isp_devparam[tgt].actv_period = period;
7679 sdp->isp_devparam[tgt].actv_offset = offset;
7680 isp_async(isp, ISPASYNC_NEW_TGT_PARAMS, chan, tgt);
7684 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
7685 if (sdp->isp_devparam[tgt].dev_update ||
7686 sdp->isp_devparam[tgt].dev_refresh) {
7694 isp_setdfltsdparm(ispsoftc_t *isp)
7697 sdparam *sdp, *sdp1;
7699 sdp = SDPARAM(isp, 0);
7700 if (IS_DUALBUS(isp))
7706 * Establish some default parameters.
7708 sdp->isp_cmd_dma_burst_enable = 0;
7709 sdp->isp_data_dma_burst_enabl = 1;
7710 sdp->isp_fifo_threshold = 0;
7711 sdp->isp_initiator_id = DEFAULT_IID(isp, 0);
7712 if (isp->isp_type >= ISP_HA_SCSI_1040) {
7713 sdp->isp_async_data_setup = 9;
7715 sdp->isp_async_data_setup = 6;
7717 sdp->isp_selection_timeout = 250;
7718 sdp->isp_max_queue_depth = MAXISPREQUEST(isp);
7719 sdp->isp_tag_aging = 8;
7720 sdp->isp_bus_reset_delay = 5;
7722 * Don't retry selection, busy or queue full automatically- reflect
7725 sdp->isp_retry_count = 0;
7726 sdp->isp_retry_delay = 0;
7728 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
7729 sdp->isp_devparam[tgt].exc_throttle = ISP_EXEC_THROTTLE;
7730 sdp->isp_devparam[tgt].dev_enable = 1;
7734 * The trick here is to establish a default for the default (honk!)
7735 * state (goal_flags). Then try and get the current status from
7736 * the card to fill in the current state. We don't, in fact, set
7737 * the default to the SAFE default state- that's not the goal state.
7739 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
7741 sdp->isp_devparam[tgt].actv_offset = 0;
7742 sdp->isp_devparam[tgt].actv_period = 0;
7743 sdp->isp_devparam[tgt].actv_flags = 0;
7745 sdp->isp_devparam[tgt].goal_flags =
7746 sdp->isp_devparam[tgt].nvrm_flags = DPARM_DEFAULT;
7749 * We default to Wide/Fast for versions less than a 1040
7750 * (unless it's SBus).
7752 if (IS_ULTRA3(isp)) {
7753 off = ISP_80M_SYNCPARMS >> 8;
7754 per = ISP_80M_SYNCPARMS & 0xff;
7755 } else if (IS_ULTRA2(isp)) {
7756 off = ISP_40M_SYNCPARMS >> 8;
7757 per = ISP_40M_SYNCPARMS & 0xff;
7758 } else if (IS_1240(isp)) {
7759 off = ISP_20M_SYNCPARMS >> 8;
7760 per = ISP_20M_SYNCPARMS & 0xff;
7761 } else if ((isp->isp_bustype == ISP_BT_SBUS &&
7762 isp->isp_type < ISP_HA_SCSI_1020A) ||
7763 (isp->isp_bustype == ISP_BT_PCI &&
7764 isp->isp_type < ISP_HA_SCSI_1040) ||
7765 (isp->isp_clock && isp->isp_clock < 60) ||
7766 (sdp->isp_ultramode == 0)) {
7767 off = ISP_10M_SYNCPARMS >> 8;
7768 per = ISP_10M_SYNCPARMS & 0xff;
7770 off = ISP_20M_SYNCPARMS_1040 >> 8;
7771 per = ISP_20M_SYNCPARMS_1040 & 0xff;
7773 sdp->isp_devparam[tgt].goal_offset =
7774 sdp->isp_devparam[tgt].nvrm_offset = off;
7775 sdp->isp_devparam[tgt].goal_period =
7776 sdp->isp_devparam[tgt].nvrm_period = per;
7781 * If we're a dual bus card, just copy the data over
7785 sdp1->isp_initiator_id = DEFAULT_IID(isp, 1);
7789 * If we've not been told to avoid reading NVRAM, try and read it.
7790 * If we're successful reading it, we can then return because NVRAM
7791 * will tell us what the desired settings are. Otherwise, we establish
7792 * some reasonable 'fake' nvram and goal defaults.
7794 if ((isp->isp_confopts & ISP_CFG_NONVRAM) == 0) {
7797 if (isp_read_nvram(isp, 0) == 0) {
7798 if (IS_DUALBUS(isp)) {
7799 if (isp_read_nvram(isp, 1) == 0) {
7804 MBSINIT(&mbs, MBOX_GET_ACT_NEG_STATE, MBLOGNONE, 0);
7805 isp_mboxcmd(isp, &mbs);
7806 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
7807 sdp->isp_req_ack_active_neg = 1;
7808 sdp->isp_data_line_active_neg = 1;
7810 sdp1->isp_req_ack_active_neg = 1;
7811 sdp1->isp_data_line_active_neg = 1;
7814 sdp->isp_req_ack_active_neg =
7815 (mbs.param[1] >> 4) & 0x1;
7816 sdp->isp_data_line_active_neg =
7817 (mbs.param[1] >> 5) & 0x1;
7819 sdp1->isp_req_ack_active_neg =
7820 (mbs.param[2] >> 4) & 0x1;
7821 sdp1->isp_data_line_active_neg =
7822 (mbs.param[2] >> 5) & 0x1;
7830 isp_setdfltfcparm(ispsoftc_t *isp, int chan)
7832 fcparam *fcp = FCPARAM(isp, chan);
7835 * Establish some default parameters.
7837 fcp->role = DEFAULT_ROLE(isp, chan);
7838 fcp->isp_maxalloc = ICB_DFLT_ALLOC;
7839 fcp->isp_retry_delay = ICB_DFLT_RDELAY;
7840 fcp->isp_retry_count = ICB_DFLT_RCOUNT;
7841 fcp->isp_loopid = DEFAULT_LOOPID(isp, chan);
7842 fcp->isp_wwnn_nvram = DEFAULT_NODEWWN(isp, chan);
7843 fcp->isp_wwpn_nvram = DEFAULT_PORTWWN(isp, chan);
7844 fcp->isp_fwoptions = 0;
7845 fcp->isp_xfwoptions = 0;
7846 fcp->isp_zfwoptions = 0;
7847 fcp->isp_lasthdl = NIL_HANDLE;
7848 fcp->isp_login_hdl = NIL_HANDLE;
7851 fcp->isp_fwoptions |= ICB2400_OPT1_FAIRNESS;
7852 fcp->isp_fwoptions |= ICB2400_OPT1_HARD_ADDRESS;
7853 if (isp->isp_confopts & ISP_CFG_FULL_DUPLEX)
7854 fcp->isp_fwoptions |= ICB2400_OPT1_FULL_DUPLEX;
7855 fcp->isp_fwoptions |= ICB2400_OPT1_BOTH_WWNS;
7856 fcp->isp_xfwoptions |= ICB2400_OPT2_LOOP_2_PTP;
7857 fcp->isp_zfwoptions |= ICB2400_OPT3_RATE_AUTO;
7859 fcp->isp_fwoptions |= ICBOPT_FAIRNESS;
7860 fcp->isp_fwoptions |= ICBOPT_PDBCHANGE_AE;
7861 fcp->isp_fwoptions |= ICBOPT_HARD_ADDRESS;
7862 if (isp->isp_confopts & ISP_CFG_FULL_DUPLEX)
7863 fcp->isp_fwoptions |= ICBOPT_FULL_DUPLEX;
7865 * Make sure this is turned off now until we get
7866 * extended options from NVRAM
7868 fcp->isp_fwoptions &= ~ICBOPT_EXTENDED;
7869 fcp->isp_xfwoptions |= ICBXOPT_LOOP_2_PTP;
7870 fcp->isp_zfwoptions |= ICBZOPT_RATE_AUTO;
7875 * Now try and read NVRAM unless told to not do so.
7876 * This will set fcparam's isp_wwnn_nvram && isp_wwpn_nvram.
7878 if ((isp->isp_confopts & ISP_CFG_NONVRAM) == 0) {
7881 * Give a couple of tries at reading NVRAM.
7883 for (i = 0; i < 2; i++) {
7884 j = isp_read_nvram(isp, chan);
7890 isp->isp_confopts |= ISP_CFG_NONVRAM;
7894 fcp->isp_wwnn = ACTIVE_NODEWWN(isp, chan);
7895 fcp->isp_wwpn = ACTIVE_PORTWWN(isp, chan);
7896 isp_prt(isp, ISP_LOGCONFIG, "Chan %d 0x%08x%08x/0x%08x%08x Role %s",
7897 chan, (uint32_t) (fcp->isp_wwnn >> 32), (uint32_t) (fcp->isp_wwnn),
7898 (uint32_t) (fcp->isp_wwpn >> 32), (uint32_t) (fcp->isp_wwpn),
7899 isp_class3_roles[fcp->role]);
7903 * Re-initialize the ISP and complete all orphaned commands
7904 * with a 'botched' notice. The reset/init routines should
7905 * not disturb an already active list of commands.
7909 isp_reinit(ispsoftc_t *isp, int do_load_defaults)
7913 if (isp->isp_state == ISP_RUNSTATE)
7915 if (isp->isp_state != ISP_RESETSTATE)
7916 isp_reset(isp, do_load_defaults);
7917 if (isp->isp_state != ISP_RESETSTATE) {
7919 isp_prt(isp, ISP_LOGERR, "%s: cannot reset card", __func__);
7920 ISP_DISABLE_INTS(isp);
7925 if (isp->isp_state > ISP_RESETSTATE &&
7926 isp->isp_state != ISP_RUNSTATE) {
7928 isp_prt(isp, ISP_LOGERR, "%s: cannot init card", __func__);
7929 ISP_DISABLE_INTS(isp);
7932 * If we're in ISP_ROLE_NONE, turn off the lasers.
7934 if (!IS_24XX(isp)) {
7935 ISP_WRITE(isp, BIU2100_CSR, BIU2100_FPM0_REGS);
7936 ISP_WRITE(isp, FPM_DIAG_CONFIG, FPM_SOFT_RESET);
7937 ISP_WRITE(isp, BIU2100_CSR, BIU2100_FB_REGS);
7938 ISP_WRITE(isp, FBM_CMD, FBMCMD_FIFO_RESET_ALL);
7939 ISP_WRITE(isp, BIU2100_CSR, BIU2100_RISC_REGS);
7945 isp->isp_nactive = 0;
7946 isp_clear_commands(isp);
7948 for (i = 0; i < isp->isp_nchan; i++)
7949 isp_clear_portdb(isp, i);
7958 isp_read_nvram(ispsoftc_t *isp, int bus)
7961 uint8_t csum, minversion;
7963 uint8_t _x[ISP2400_NVRAM_SIZE];
7964 uint16_t _s[ISP2400_NVRAM_SIZE>>1];
7966 #define nvram_data _n._x
7967 #define nvram_words _n._s
7970 return (isp_read_nvram_2400(isp, nvram_data));
7971 } else if (IS_FC(isp)) {
7972 amt = ISP2100_NVRAM_SIZE;
7974 } else if (IS_ULTRA2(isp)) {
7975 amt = ISP1080_NVRAM_SIZE;
7978 amt = ISP_NVRAM_SIZE;
7982 for (i = 0; i < amt>>1; i++) {
7983 isp_rdnvram_word(isp, i, &nvram_words[i]);
7986 if (nvram_data[0] != 'I' || nvram_data[1] != 'S' ||
7987 nvram_data[2] != 'P') {
7988 if (isp->isp_bustype != ISP_BT_SBUS) {
7989 isp_prt(isp, ISP_LOGWARN, "invalid NVRAM header");
7990 isp_prt(isp, ISP_LOGDEBUG0, "%x %x %x", nvram_data[0], nvram_data[1], nvram_data[2]);
7996 for (csum = 0, i = 0; i < amt; i++) {
7997 csum += nvram_data[i];
8000 isp_prt(isp, ISP_LOGWARN, "invalid NVRAM checksum");
8005 if (ISP_NVRAM_VERSION(nvram_data) < minversion) {
8006 isp_prt(isp, ISP_LOGWARN, "version %d NVRAM not understood",
8007 ISP_NVRAM_VERSION(nvram_data));
8012 if (IS_ULTRA3(isp)) {
8013 isp_parse_nvram_12160(isp, bus, nvram_data);
8014 } else if (IS_1080(isp)) {
8015 isp_parse_nvram_1080(isp, bus, nvram_data);
8016 } else if (IS_1280(isp) || IS_1240(isp)) {
8017 isp_parse_nvram_1080(isp, bus, nvram_data);
8018 } else if (IS_SCSI(isp)) {
8019 isp_parse_nvram_1020(isp, nvram_data);
8021 isp_parse_nvram_2100(isp, nvram_data);
8031 isp_read_nvram_2400(ispsoftc_t *isp, uint8_t *nvram_data)
8034 uint32_t addr, csum, lwrds, *dptr;
8036 if (isp->isp_port) {
8037 addr = ISP2400_NVRAM_PORT1_ADDR;
8039 addr = ISP2400_NVRAM_PORT0_ADDR;
8042 dptr = (uint32_t *) nvram_data;
8043 for (lwrds = 0; lwrds < ISP2400_NVRAM_SIZE >> 2; lwrds++) {
8044 isp_rd_2400_nvram(isp, addr++, dptr++);
8046 if (nvram_data[0] != 'I' || nvram_data[1] != 'S' ||
8047 nvram_data[2] != 'P') {
8048 isp_prt(isp, ISP_LOGWARN, "invalid NVRAM header (%x %x %x)",
8049 nvram_data[0], nvram_data[1], nvram_data[2]);
8053 dptr = (uint32_t *) nvram_data;
8054 for (csum = 0, lwrds = 0; lwrds < ISP2400_NVRAM_SIZE >> 2; lwrds++) {
8056 ISP_IOXGET_32(isp, &dptr[lwrds], tmp);
8060 isp_prt(isp, ISP_LOGWARN, "invalid NVRAM checksum");
8064 isp_parse_nvram_2400(isp, nvram_data);
8070 isp_rdnvram_word(ispsoftc_t *isp, int wo, uint16_t *rp)
8073 uint16_t bit, rqst, junk;
8075 ISP_WRITE(isp, BIU_NVRAM, BIU_NVRAM_SELECT);
8077 ISP_WRITE(isp, BIU_NVRAM, BIU_NVRAM_SELECT|BIU_NVRAM_CLOCK);
8081 wo &= ((ISP2100_NVRAM_SIZE >> 1) - 1);
8082 if (IS_2312(isp) && isp->isp_port) {
8085 rqst = (ISP_NVRAM_READ << 8) | wo;
8087 } else if (IS_ULTRA2(isp)) {
8088 wo &= ((ISP1080_NVRAM_SIZE >> 1) - 1);
8089 rqst = (ISP_NVRAM_READ << 8) | wo;
8092 wo &= ((ISP_NVRAM_SIZE >> 1) - 1);
8093 rqst = (ISP_NVRAM_READ << 6) | wo;
8098 * Clock the word select request out...
8100 for (i = cbits; i >= 0; i--) {
8101 if ((rqst >> i) & 1) {
8102 bit = BIU_NVRAM_SELECT | BIU_NVRAM_DATAOUT;
8104 bit = BIU_NVRAM_SELECT;
8106 ISP_WRITE(isp, BIU_NVRAM, bit);
8108 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */
8109 ISP_WRITE(isp, BIU_NVRAM, bit | BIU_NVRAM_CLOCK);
8111 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */
8112 ISP_WRITE(isp, BIU_NVRAM, bit);
8114 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */
8117 * Now read the result back in (bits come back in MSB format).
8120 for (i = 0; i < 16; i++) {
8123 ISP_WRITE(isp, BIU_NVRAM, BIU_NVRAM_SELECT|BIU_NVRAM_CLOCK);
8125 rv = ISP_READ(isp, BIU_NVRAM);
8126 if (rv & BIU_NVRAM_DATAIN) {
8130 ISP_WRITE(isp, BIU_NVRAM, BIU_NVRAM_SELECT);
8132 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */
8134 ISP_WRITE(isp, BIU_NVRAM, 0);
8136 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */
8137 ISP_SWIZZLE_NVRAM_WORD(isp, rp);
8141 isp_rd_2400_nvram(ispsoftc_t *isp, uint32_t addr, uint32_t *rp)
8144 uint32_t base = 0x7ffe0000;
8148 base = 0x7fe7c000; /* XXX: Observation, may be wrong. */
8149 } else if (IS_25XX(isp)) {
8150 base = 0x7ff00000 | 0x48000;
8152 ISP_WRITE(isp, BIU2400_FLASH_ADDR, base | addr);
8153 for (loops = 0; loops < 5000; loops++) {
8155 tmp = ISP_READ(isp, BIU2400_FLASH_ADDR);
8156 if ((tmp & (1U << 31)) != 0) {
8160 if (tmp & (1U << 31)) {
8161 *rp = ISP_READ(isp, BIU2400_FLASH_DATA);
8162 ISP_SWIZZLE_NVRAM_LONG(isp, rp);
8169 isp_parse_nvram_1020(ispsoftc_t *isp, uint8_t *nvram_data)
8171 sdparam *sdp = SDPARAM(isp, 0);
8174 sdp->isp_fifo_threshold =
8175 ISP_NVRAM_FIFO_THRESHOLD(nvram_data) |
8176 (ISP_NVRAM_FIFO_THRESHOLD_128(nvram_data) << 2);
8178 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0)
8179 sdp->isp_initiator_id = ISP_NVRAM_INITIATOR_ID(nvram_data);
8181 sdp->isp_bus_reset_delay =
8182 ISP_NVRAM_BUS_RESET_DELAY(nvram_data);
8184 sdp->isp_retry_count =
8185 ISP_NVRAM_BUS_RETRY_COUNT(nvram_data);
8187 sdp->isp_retry_delay =
8188 ISP_NVRAM_BUS_RETRY_DELAY(nvram_data);
8190 sdp->isp_async_data_setup =
8191 ISP_NVRAM_ASYNC_DATA_SETUP_TIME(nvram_data);
8193 if (isp->isp_type >= ISP_HA_SCSI_1040) {
8194 if (sdp->isp_async_data_setup < 9) {
8195 sdp->isp_async_data_setup = 9;
8198 if (sdp->isp_async_data_setup != 6) {
8199 sdp->isp_async_data_setup = 6;
8203 sdp->isp_req_ack_active_neg =
8204 ISP_NVRAM_REQ_ACK_ACTIVE_NEGATION(nvram_data);
8206 sdp->isp_data_line_active_neg =
8207 ISP_NVRAM_DATA_LINE_ACTIVE_NEGATION(nvram_data);
8209 sdp->isp_data_dma_burst_enabl =
8210 ISP_NVRAM_DATA_DMA_BURST_ENABLE(nvram_data);
8212 sdp->isp_cmd_dma_burst_enable =
8213 ISP_NVRAM_CMD_DMA_BURST_ENABLE(nvram_data);
8215 sdp->isp_tag_aging =
8216 ISP_NVRAM_TAG_AGE_LIMIT(nvram_data);
8218 sdp->isp_selection_timeout =
8219 ISP_NVRAM_SELECTION_TIMEOUT(nvram_data);
8221 sdp->isp_max_queue_depth =
8222 ISP_NVRAM_MAX_QUEUE_DEPTH(nvram_data);
8224 sdp->isp_fast_mttr = ISP_NVRAM_FAST_MTTR_ENABLE(nvram_data);
8226 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
8227 sdp->isp_devparam[tgt].dev_enable =
8228 ISP_NVRAM_TGT_DEVICE_ENABLE(nvram_data, tgt);
8229 sdp->isp_devparam[tgt].exc_throttle =
8230 ISP_NVRAM_TGT_EXEC_THROTTLE(nvram_data, tgt);
8231 sdp->isp_devparam[tgt].nvrm_offset =
8232 ISP_NVRAM_TGT_SYNC_OFFSET(nvram_data, tgt);
8233 sdp->isp_devparam[tgt].nvrm_period =
8234 ISP_NVRAM_TGT_SYNC_PERIOD(nvram_data, tgt);
8236 * We probably shouldn't lie about this, but it
8237 * it makes it much safer if we limit NVRAM values
8240 if (isp->isp_type < ISP_HA_SCSI_1040) {
8242 * If we're not ultra, we can't possibly
8243 * be a shorter period than this.
8245 if (sdp->isp_devparam[tgt].nvrm_period < 0x19) {
8246 sdp->isp_devparam[tgt].nvrm_period = 0x19;
8248 if (sdp->isp_devparam[tgt].nvrm_offset > 0xc) {
8249 sdp->isp_devparam[tgt].nvrm_offset = 0x0c;
8252 if (sdp->isp_devparam[tgt].nvrm_offset > 0x8) {
8253 sdp->isp_devparam[tgt].nvrm_offset = 0x8;
8256 sdp->isp_devparam[tgt].nvrm_flags = 0;
8257 if (ISP_NVRAM_TGT_RENEG(nvram_data, tgt))
8258 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_RENEG;
8259 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_ARQ;
8260 if (ISP_NVRAM_TGT_TQING(nvram_data, tgt))
8261 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_TQING;
8262 if (ISP_NVRAM_TGT_SYNC(nvram_data, tgt))
8263 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_SYNC;
8264 if (ISP_NVRAM_TGT_WIDE(nvram_data, tgt))
8265 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_WIDE;
8266 if (ISP_NVRAM_TGT_PARITY(nvram_data, tgt))
8267 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_PARITY;
8268 if (ISP_NVRAM_TGT_DISC(nvram_data, tgt))
8269 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_DISC;
8270 sdp->isp_devparam[tgt].actv_flags = 0; /* we don't know */
8271 sdp->isp_devparam[tgt].goal_offset =
8272 sdp->isp_devparam[tgt].nvrm_offset;
8273 sdp->isp_devparam[tgt].goal_period =
8274 sdp->isp_devparam[tgt].nvrm_period;
8275 sdp->isp_devparam[tgt].goal_flags =
8276 sdp->isp_devparam[tgt].nvrm_flags;
8281 isp_parse_nvram_1080(ispsoftc_t *isp, int bus, uint8_t *nvram_data)
8283 sdparam *sdp = SDPARAM(isp, bus);
8286 sdp->isp_fifo_threshold =
8287 ISP1080_NVRAM_FIFO_THRESHOLD(nvram_data);
8289 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0)
8290 sdp->isp_initiator_id = ISP1080_NVRAM_INITIATOR_ID(nvram_data, bus);
8292 sdp->isp_bus_reset_delay =
8293 ISP1080_NVRAM_BUS_RESET_DELAY(nvram_data, bus);
8295 sdp->isp_retry_count =
8296 ISP1080_NVRAM_BUS_RETRY_COUNT(nvram_data, bus);
8298 sdp->isp_retry_delay =
8299 ISP1080_NVRAM_BUS_RETRY_DELAY(nvram_data, bus);
8301 sdp->isp_async_data_setup =
8302 ISP1080_NVRAM_ASYNC_DATA_SETUP_TIME(nvram_data, bus);
8304 sdp->isp_req_ack_active_neg =
8305 ISP1080_NVRAM_REQ_ACK_ACTIVE_NEGATION(nvram_data, bus);
8307 sdp->isp_data_line_active_neg =
8308 ISP1080_NVRAM_DATA_LINE_ACTIVE_NEGATION(nvram_data, bus);
8310 sdp->isp_data_dma_burst_enabl =
8311 ISP1080_NVRAM_BURST_ENABLE(nvram_data);
8313 sdp->isp_cmd_dma_burst_enable =
8314 ISP1080_NVRAM_BURST_ENABLE(nvram_data);
8316 sdp->isp_selection_timeout =
8317 ISP1080_NVRAM_SELECTION_TIMEOUT(nvram_data, bus);
8319 sdp->isp_max_queue_depth =
8320 ISP1080_NVRAM_MAX_QUEUE_DEPTH(nvram_data, bus);
8322 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
8323 sdp->isp_devparam[tgt].dev_enable =
8324 ISP1080_NVRAM_TGT_DEVICE_ENABLE(nvram_data, tgt, bus);
8325 sdp->isp_devparam[tgt].exc_throttle =
8326 ISP1080_NVRAM_TGT_EXEC_THROTTLE(nvram_data, tgt, bus);
8327 sdp->isp_devparam[tgt].nvrm_offset =
8328 ISP1080_NVRAM_TGT_SYNC_OFFSET(nvram_data, tgt, bus);
8329 sdp->isp_devparam[tgt].nvrm_period =
8330 ISP1080_NVRAM_TGT_SYNC_PERIOD(nvram_data, tgt, bus);
8331 sdp->isp_devparam[tgt].nvrm_flags = 0;
8332 if (ISP1080_NVRAM_TGT_RENEG(nvram_data, tgt, bus))
8333 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_RENEG;
8334 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_ARQ;
8335 if (ISP1080_NVRAM_TGT_TQING(nvram_data, tgt, bus))
8336 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_TQING;
8337 if (ISP1080_NVRAM_TGT_SYNC(nvram_data, tgt, bus))
8338 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_SYNC;
8339 if (ISP1080_NVRAM_TGT_WIDE(nvram_data, tgt, bus))
8340 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_WIDE;
8341 if (ISP1080_NVRAM_TGT_PARITY(nvram_data, tgt, bus))
8342 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_PARITY;
8343 if (ISP1080_NVRAM_TGT_DISC(nvram_data, tgt, bus))
8344 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_DISC;
8345 sdp->isp_devparam[tgt].actv_flags = 0;
8346 sdp->isp_devparam[tgt].goal_offset =
8347 sdp->isp_devparam[tgt].nvrm_offset;
8348 sdp->isp_devparam[tgt].goal_period =
8349 sdp->isp_devparam[tgt].nvrm_period;
8350 sdp->isp_devparam[tgt].goal_flags =
8351 sdp->isp_devparam[tgt].nvrm_flags;
8356 isp_parse_nvram_12160(ispsoftc_t *isp, int bus, uint8_t *nvram_data)
8358 sdparam *sdp = SDPARAM(isp, bus);
8361 sdp->isp_fifo_threshold =
8362 ISP12160_NVRAM_FIFO_THRESHOLD(nvram_data);
8364 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0)
8365 sdp->isp_initiator_id = ISP12160_NVRAM_INITIATOR_ID(nvram_data, bus);
8367 sdp->isp_bus_reset_delay =
8368 ISP12160_NVRAM_BUS_RESET_DELAY(nvram_data, bus);
8370 sdp->isp_retry_count =
8371 ISP12160_NVRAM_BUS_RETRY_COUNT(nvram_data, bus);
8373 sdp->isp_retry_delay =
8374 ISP12160_NVRAM_BUS_RETRY_DELAY(nvram_data, bus);
8376 sdp->isp_async_data_setup =
8377 ISP12160_NVRAM_ASYNC_DATA_SETUP_TIME(nvram_data, bus);
8379 sdp->isp_req_ack_active_neg =
8380 ISP12160_NVRAM_REQ_ACK_ACTIVE_NEGATION(nvram_data, bus);
8382 sdp->isp_data_line_active_neg =
8383 ISP12160_NVRAM_DATA_LINE_ACTIVE_NEGATION(nvram_data, bus);
8385 sdp->isp_data_dma_burst_enabl =
8386 ISP12160_NVRAM_BURST_ENABLE(nvram_data);
8388 sdp->isp_cmd_dma_burst_enable =
8389 ISP12160_NVRAM_BURST_ENABLE(nvram_data);
8391 sdp->isp_selection_timeout =
8392 ISP12160_NVRAM_SELECTION_TIMEOUT(nvram_data, bus);
8394 sdp->isp_max_queue_depth =
8395 ISP12160_NVRAM_MAX_QUEUE_DEPTH(nvram_data, bus);
8397 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
8398 sdp->isp_devparam[tgt].dev_enable =
8399 ISP12160_NVRAM_TGT_DEVICE_ENABLE(nvram_data, tgt, bus);
8400 sdp->isp_devparam[tgt].exc_throttle =
8401 ISP12160_NVRAM_TGT_EXEC_THROTTLE(nvram_data, tgt, bus);
8402 sdp->isp_devparam[tgt].nvrm_offset =
8403 ISP12160_NVRAM_TGT_SYNC_OFFSET(nvram_data, tgt, bus);
8404 sdp->isp_devparam[tgt].nvrm_period =
8405 ISP12160_NVRAM_TGT_SYNC_PERIOD(nvram_data, tgt, bus);
8406 sdp->isp_devparam[tgt].nvrm_flags = 0;
8407 if (ISP12160_NVRAM_TGT_RENEG(nvram_data, tgt, bus))
8408 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_RENEG;
8409 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_ARQ;
8410 if (ISP12160_NVRAM_TGT_TQING(nvram_data, tgt, bus))
8411 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_TQING;
8412 if (ISP12160_NVRAM_TGT_SYNC(nvram_data, tgt, bus))
8413 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_SYNC;
8414 if (ISP12160_NVRAM_TGT_WIDE(nvram_data, tgt, bus))
8415 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_WIDE;
8416 if (ISP12160_NVRAM_TGT_PARITY(nvram_data, tgt, bus))
8417 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_PARITY;
8418 if (ISP12160_NVRAM_TGT_DISC(nvram_data, tgt, bus))
8419 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_DISC;
8420 sdp->isp_devparam[tgt].actv_flags = 0;
8421 sdp->isp_devparam[tgt].goal_offset =
8422 sdp->isp_devparam[tgt].nvrm_offset;
8423 sdp->isp_devparam[tgt].goal_period =
8424 sdp->isp_devparam[tgt].nvrm_period;
8425 sdp->isp_devparam[tgt].goal_flags =
8426 sdp->isp_devparam[tgt].nvrm_flags;
8431 isp_parse_nvram_2100(ispsoftc_t *isp, uint8_t *nvram_data)
8433 fcparam *fcp = FCPARAM(isp, 0);
8437 * There is NVRAM storage for both Port and Node entities-
8438 * but the Node entity appears to be unused on all the cards
8439 * I can find. However, we should account for this being set
8440 * at some point in the future.
8442 * Qlogic WWNs have an NAA of 2, but usually nothing shows up in
8443 * bits 48..60. In the case of the 2202, it appears that they do
8444 * use bit 48 to distinguish between the two instances on the card.
8445 * The 2204, which I've never seen, *probably* extends this method.
8447 wwn = ISP2100_NVRAM_PORT_NAME(nvram_data);
8449 isp_prt(isp, ISP_LOGCONFIG, "NVRAM Port WWN 0x%08x%08x",
8450 (uint32_t) (wwn >> 32), (uint32_t) (wwn));
8451 if ((wwn >> 60) == 0) {
8452 wwn |= (((uint64_t) 2)<< 60);
8455 fcp->isp_wwpn_nvram = wwn;
8456 if (IS_2200(isp) || IS_23XX(isp)) {
8457 wwn = ISP2100_NVRAM_NODE_NAME(nvram_data);
8459 isp_prt(isp, ISP_LOGCONFIG, "NVRAM Node WWN 0x%08x%08x",
8460 (uint32_t) (wwn >> 32),
8462 if ((wwn >> 60) == 0) {
8463 wwn |= (((uint64_t) 2)<< 60);
8466 wwn = fcp->isp_wwpn_nvram & ~((uint64_t) 0xfff << 48);
8469 wwn &= ~((uint64_t) 0xfff << 48);
8471 fcp->isp_wwnn_nvram = wwn;
8473 fcp->isp_maxalloc = ISP2100_NVRAM_MAXIOCBALLOCATION(nvram_data);
8474 if ((isp->isp_confopts & ISP_CFG_OWNFSZ) == 0) {
8475 DEFAULT_FRAMESIZE(isp) =
8476 ISP2100_NVRAM_MAXFRAMELENGTH(nvram_data);
8478 fcp->isp_retry_delay = ISP2100_NVRAM_RETRY_DELAY(nvram_data);
8479 fcp->isp_retry_count = ISP2100_NVRAM_RETRY_COUNT(nvram_data);
8480 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0) {
8481 fcp->isp_loopid = ISP2100_NVRAM_HARDLOOPID(nvram_data);
8483 if ((isp->isp_confopts & ISP_CFG_OWNEXCTHROTTLE) == 0) {
8484 DEFAULT_EXEC_THROTTLE(isp) =
8485 ISP2100_NVRAM_EXECUTION_THROTTLE(nvram_data);
8487 fcp->isp_fwoptions = ISP2100_NVRAM_OPTIONS(nvram_data);
8488 isp_prt(isp, ISP_LOGDEBUG0,
8489 "NVRAM 0x%08x%08x 0x%08x%08x maxalloc %d maxframelen %d",
8490 (uint32_t) (fcp->isp_wwnn_nvram >> 32),
8491 (uint32_t) fcp->isp_wwnn_nvram,
8492 (uint32_t) (fcp->isp_wwpn_nvram >> 32),
8493 (uint32_t) fcp->isp_wwpn_nvram,
8494 ISP2100_NVRAM_MAXIOCBALLOCATION(nvram_data),
8495 ISP2100_NVRAM_MAXFRAMELENGTH(nvram_data));
8496 isp_prt(isp, ISP_LOGDEBUG0,
8497 "execthrottle %d fwoptions 0x%x hardloop %d tov %d",
8498 ISP2100_NVRAM_EXECUTION_THROTTLE(nvram_data),
8499 ISP2100_NVRAM_OPTIONS(nvram_data),
8500 ISP2100_NVRAM_HARDLOOPID(nvram_data),
8501 ISP2100_NVRAM_TOV(nvram_data));
8502 fcp->isp_xfwoptions = ISP2100_XFW_OPTIONS(nvram_data);
8503 fcp->isp_zfwoptions = ISP2100_ZFW_OPTIONS(nvram_data);
8504 isp_prt(isp, ISP_LOGDEBUG0, "xfwoptions 0x%x zfw options 0x%x",
8505 ISP2100_XFW_OPTIONS(nvram_data), ISP2100_ZFW_OPTIONS(nvram_data));
8509 isp_parse_nvram_2400(ispsoftc_t *isp, uint8_t *nvram_data)
8511 fcparam *fcp = FCPARAM(isp, 0);
8514 isp_prt(isp, ISP_LOGDEBUG0,
8515 "NVRAM 0x%08x%08x 0x%08x%08x exchg_cnt %d maxframelen %d",
8516 (uint32_t) (ISP2400_NVRAM_NODE_NAME(nvram_data) >> 32),
8517 (uint32_t) (ISP2400_NVRAM_NODE_NAME(nvram_data)),
8518 (uint32_t) (ISP2400_NVRAM_PORT_NAME(nvram_data) >> 32),
8519 (uint32_t) (ISP2400_NVRAM_PORT_NAME(nvram_data)),
8520 ISP2400_NVRAM_EXCHANGE_COUNT(nvram_data),
8521 ISP2400_NVRAM_MAXFRAMELENGTH(nvram_data));
8522 isp_prt(isp, ISP_LOGDEBUG0,
8523 "NVRAM execthr %d loopid %d fwopt1 0x%x fwopt2 0x%x fwopt3 0x%x",
8524 ISP2400_NVRAM_EXECUTION_THROTTLE(nvram_data),
8525 ISP2400_NVRAM_HARDLOOPID(nvram_data),
8526 ISP2400_NVRAM_FIRMWARE_OPTIONS1(nvram_data),
8527 ISP2400_NVRAM_FIRMWARE_OPTIONS2(nvram_data),
8528 ISP2400_NVRAM_FIRMWARE_OPTIONS3(nvram_data));
8530 wwn = ISP2400_NVRAM_PORT_NAME(nvram_data);
8531 fcp->isp_wwpn_nvram = wwn;
8533 wwn = ISP2400_NVRAM_NODE_NAME(nvram_data);
8535 if ((wwn >> 60) != 2 && (wwn >> 60) != 5) {
8539 if (wwn == 0 && (fcp->isp_wwpn_nvram >> 60) == 2) {
8540 wwn = fcp->isp_wwpn_nvram;
8541 wwn &= ~((uint64_t) 0xfff << 48);
8543 fcp->isp_wwnn_nvram = wwn;
8545 if (ISP2400_NVRAM_EXCHANGE_COUNT(nvram_data)) {
8546 fcp->isp_maxalloc = ISP2400_NVRAM_EXCHANGE_COUNT(nvram_data);
8548 if ((isp->isp_confopts & ISP_CFG_OWNFSZ) == 0) {
8549 DEFAULT_FRAMESIZE(isp) =
8550 ISP2400_NVRAM_MAXFRAMELENGTH(nvram_data);
8552 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0) {
8553 fcp->isp_loopid = ISP2400_NVRAM_HARDLOOPID(nvram_data);
8555 if ((isp->isp_confopts & ISP_CFG_OWNEXCTHROTTLE) == 0) {
8556 DEFAULT_EXEC_THROTTLE(isp) =
8557 ISP2400_NVRAM_EXECUTION_THROTTLE(nvram_data);
8559 fcp->isp_fwoptions = ISP2400_NVRAM_FIRMWARE_OPTIONS1(nvram_data);
8560 fcp->isp_xfwoptions = ISP2400_NVRAM_FIRMWARE_OPTIONS2(nvram_data);
8561 fcp->isp_zfwoptions = ISP2400_NVRAM_FIRMWARE_OPTIONS3(nvram_data);