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[] = "Unknown IOCB in RESPONSE Queue (type 0x%x) @ idx %d (next %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 void isp_parse_async(ispsoftc_t *, uint16_t);
99 static void 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 *, uint32_t *);
102 static void isp_parse_status_24xx(ispsoftc_t *, isp24xx_statusreq_t *, XS_T *, uint32_t *);
103 static void isp_fastpost_complete(ispsoftc_t *, uint32_t);
104 static void isp_scsi_init(ispsoftc_t *);
105 static void isp_scsi_channel_init(ispsoftc_t *, int);
106 static void isp_fibre_init(ispsoftc_t *);
107 static void isp_fibre_init_2400(ispsoftc_t *);
108 static void isp_clear_portdb(ispsoftc_t *, int);
109 static void isp_mark_portdb(ispsoftc_t *, int);
110 static int isp_plogx(ispsoftc_t *, int, uint16_t, uint32_t, int);
111 static int isp_port_login(ispsoftc_t *, uint16_t, uint32_t);
112 static int isp_port_logout(ispsoftc_t *, uint16_t, uint32_t);
113 static int isp_getpdb(ispsoftc_t *, int, uint16_t, isp_pdb_t *);
114 static int isp_gethandles(ispsoftc_t *, int, uint16_t *, int *, int);
115 static void isp_dump_chip_portdb(ispsoftc_t *, int);
116 static uint64_t isp_get_wwn(ispsoftc_t *, int, int, int);
117 static int isp_fclink_test(ispsoftc_t *, int, int);
118 static int isp_pdb_sync(ispsoftc_t *, int);
119 static int isp_scan_loop(ispsoftc_t *, int);
120 static int isp_gid_ft_sns(ispsoftc_t *, int);
121 static int isp_gid_ft_ct_passthru(ispsoftc_t *, int);
122 static int isp_scan_fabric(ispsoftc_t *, int);
123 static int isp_login_device(ispsoftc_t *, int, uint32_t, isp_pdb_t *, uint16_t *);
124 static int isp_send_change_request(ispsoftc_t *, int);
125 static int isp_register_fc4_type(ispsoftc_t *, int);
126 static int isp_register_fc4_type_24xx(ispsoftc_t *, int);
127 static int isp_register_fc4_features_24xx(ispsoftc_t *, int);
128 static int isp_register_port_name_24xx(ispsoftc_t *, int);
129 static int isp_register_node_name_24xx(ispsoftc_t *, int);
130 static uint16_t isp_next_handle(ispsoftc_t *, uint16_t *);
131 static int isp_fw_state(ispsoftc_t *, int);
132 static void isp_mboxcmd(ispsoftc_t *, mbreg_t *);
134 static void isp_spi_update(ispsoftc_t *, int);
135 static void isp_setdfltsdparm(ispsoftc_t *);
136 static void isp_setdfltfcparm(ispsoftc_t *, int);
137 static int isp_read_nvram(ispsoftc_t *, int);
138 static int isp_read_nvram_2400(ispsoftc_t *, uint8_t *);
139 static void isp_rdnvram_word(ispsoftc_t *, int, uint16_t *);
140 static void isp_rd_2400_nvram(ispsoftc_t *, uint32_t, uint32_t *);
141 static void isp_parse_nvram_1020(ispsoftc_t *, uint8_t *);
142 static void isp_parse_nvram_1080(ispsoftc_t *, int, uint8_t *);
143 static void isp_parse_nvram_12160(ispsoftc_t *, int, uint8_t *);
144 static void isp_parse_nvram_2100(ispsoftc_t *, uint8_t *);
145 static void isp_parse_nvram_2400(ispsoftc_t *, uint8_t *);
148 isp_change_fw_state(ispsoftc_t *isp, int chan, int state)
150 fcparam *fcp = FCPARAM(isp, chan);
152 if (fcp->isp_fwstate == state)
154 isp_prt(isp, ISP_LOGCONFIG|ISP_LOG_SANCFG,
155 "Chan %d Firmware state <%s->%s>", chan,
156 isp_fc_fw_statename(fcp->isp_fwstate), isp_fc_fw_statename(state));
157 fcp->isp_fwstate = state;
163 * Hit the chip over the head, download new f/w if available and set it running.
165 * Locking done elsewhere.
169 isp_reset(ispsoftc_t *isp, int do_load_defaults)
174 uint32_t code_org, val;
175 int loops, i, dodnld = 1;
176 const char *btype = "????";
177 static const char dcrc[] = "Downloaded RISC Code Checksum Failure";
180 * Basic types (SCSI, FibreChannel and PCI or SBus)
181 * have been set in the MD code. We figure out more
182 * here. Possibly more refined types based upon PCI
183 * identification. Chip revision has been gathered.
185 * After we've fired this chip up, zero out the conf1 register
186 * for SCSI adapters and do other settings for the 2100.
189 isp->isp_state = ISP_NILSTATE;
190 ISP_DISABLE_INTS(isp);
193 * Put the board into PAUSE mode (so we can read the SXP registers
194 * or write FPM/FBM registers).
197 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_CLEAR_HOST_INT);
198 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_CLEAR_RISC_INT);
199 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_PAUSE);
201 ISP_WRITE(isp, HCCR, HCCR_CMD_PAUSE);
205 switch (isp->isp_type) {
236 * While we're paused, reset the FPM module and FBM
239 ISP_WRITE(isp, BIU2100_CSR, BIU2100_FPM0_REGS);
240 ISP_WRITE(isp, FPM_DIAG_CONFIG, FPM_SOFT_RESET);
241 ISP_WRITE(isp, BIU2100_CSR, BIU2100_FB_REGS);
242 ISP_WRITE(isp, FBM_CMD, FBMCMD_FIFO_RESET_ALL);
243 ISP_WRITE(isp, BIU2100_CSR, BIU2100_RISC_REGS);
245 } else if (IS_1240(isp)) {
250 sdp = SDPARAM(isp, 0);
251 sdp->isp_ultramode = 1;
252 sdp = SDPARAM(isp, 1);
253 sdp->isp_ultramode = 1;
255 * XXX: Should probably do some bus sensing.
257 } else if (IS_ULTRA3(isp)) {
258 sdparam *sdp = isp->isp_param;
260 isp->isp_clock = 100;
264 else if (IS_12160(isp))
268 sdp->isp_lvdmode = 1;
270 if (IS_DUALBUS(isp)) {
272 sdp->isp_lvdmode = 1;
274 } else if (IS_ULTRA2(isp)) {
275 static const char m[] = "bus %d is in %s Mode";
277 sdparam *sdp = SDPARAM(isp, 0);
279 isp->isp_clock = 100;
283 else if (IS_1080(isp))
288 l = ISP_READ(isp, SXP_PINS_DIFF) & ISP1080_MODE_MASK;
290 case ISP1080_LVD_MODE:
291 sdp->isp_lvdmode = 1;
292 isp_prt(isp, ISP_LOGCONFIG, m, 0, "LVD");
294 case ISP1080_HVD_MODE:
295 sdp->isp_diffmode = 1;
296 isp_prt(isp, ISP_LOGCONFIG, m, 0, "Differential");
298 case ISP1080_SE_MODE:
299 sdp->isp_ultramode = 1;
300 isp_prt(isp, ISP_LOGCONFIG, m, 0, "Single-Ended");
303 isp_prt(isp, ISP_LOGERR,
304 "unknown mode on bus %d (0x%x)", 0, l);
308 if (IS_DUALBUS(isp)) {
309 sdp = SDPARAM(isp, 1);
310 l = ISP_READ(isp, SXP_PINS_DIFF|SXP_BANK1_SELECT);
311 l &= ISP1080_MODE_MASK;
313 case ISP1080_LVD_MODE:
314 sdp->isp_lvdmode = 1;
315 isp_prt(isp, ISP_LOGCONFIG, m, 1, "LVD");
317 case ISP1080_HVD_MODE:
318 sdp->isp_diffmode = 1;
319 isp_prt(isp, ISP_LOGCONFIG,
320 m, 1, "Differential");
322 case ISP1080_SE_MODE:
323 sdp->isp_ultramode = 1;
324 isp_prt(isp, ISP_LOGCONFIG,
325 m, 1, "Single-Ended");
328 isp_prt(isp, ISP_LOGERR,
329 "unknown mode on bus %d (0x%x)", 1, l);
334 sdparam *sdp = SDPARAM(isp, 0);
335 i = ISP_READ(isp, BIU_CONF0) & BIU_CONF0_HW_MASK;
338 isp_prt(isp, ISP_LOGALL, "Unknown Chip Type 0x%x", i);
342 isp->isp_type = ISP_HA_SCSI_1020;
347 * Some 1020A chips are Ultra Capable, but don't
348 * run the clock rate up for that unless told to
349 * do so by the Ultra Capable bits being set.
352 isp->isp_type = ISP_HA_SCSI_1020A;
357 isp->isp_type = ISP_HA_SCSI_1040;
362 isp->isp_type = ISP_HA_SCSI_1040A;
367 isp->isp_type = ISP_HA_SCSI_1040B;
372 isp->isp_type = ISP_HA_SCSI_1040C;
377 * Now, while we're at it, gather info about ultra
378 * and/or differential mode.
380 if (ISP_READ(isp, SXP_PINS_DIFF) & SXP_PINS_DIFF_MODE) {
381 isp_prt(isp, ISP_LOGCONFIG, "Differential Mode");
382 sdp->isp_diffmode = 1;
384 sdp->isp_diffmode = 0;
386 i = ISP_READ(isp, RISC_PSR);
387 if (isp->isp_bustype == ISP_BT_SBUS) {
388 i &= RISC_PSR_SBUS_ULTRA;
390 i &= RISC_PSR_PCI_ULTRA;
393 isp_prt(isp, ISP_LOGCONFIG, "Ultra Mode Capable");
394 sdp->isp_ultramode = 1;
396 * If we're in Ultra Mode, we have to be 60MHz clock-
397 * even for the SBus version.
401 sdp->isp_ultramode = 0;
403 * Clock is known. Gronk.
408 * Machine dependent clock (if set) overrides
409 * our generic determinations.
411 if (isp->isp_mdvec->dv_clock) {
412 if (isp->isp_mdvec->dv_clock < isp->isp_clock) {
413 isp->isp_clock = isp->isp_mdvec->dv_clock;
419 * Hit the chip over the head with hammer,
420 * and give it a chance to recover.
424 ISP_WRITE(isp, BIU_ICR, BIU_ICR_SOFT_RESET);
431 * Clear data && control DMA engines.
433 ISP_WRITE(isp, CDMA_CONTROL, DMA_CNTRL_CLEAR_CHAN | DMA_CNTRL_RESET_INT);
434 ISP_WRITE(isp, DDMA_CONTROL, DMA_CNTRL_CLEAR_CHAN | DMA_CNTRL_RESET_INT);
437 } else if (IS_24XX(isp)) {
439 * Stop DMA and wait for it to stop.
441 ISP_WRITE(isp, BIU2400_CSR, BIU2400_DMA_STOP|(3 << 4));
442 for (val = loops = 0; loops < 30000; loops++) {
444 val = ISP_READ(isp, BIU2400_CSR);
445 if ((val & BIU2400_DMA_ACTIVE) == 0) {
449 if (val & BIU2400_DMA_ACTIVE) {
450 isp_prt(isp, ISP_LOGERR, "DMA Failed to Stop on Reset");
454 * Hold it in SOFT_RESET and STOP state for 100us.
456 ISP_WRITE(isp, BIU2400_CSR, BIU2400_SOFT_RESET|BIU2400_DMA_STOP|(3 << 4));
458 for (loops = 0; loops < 10000; loops++) {
460 val = ISP_READ(isp, OUTMAILBOX0);
462 for (val = loops = 0; loops < 500000; loops ++) {
463 val = ISP_READ(isp, BIU2400_CSR);
464 if ((val & BIU2400_SOFT_RESET) == 0) {
468 if (val & BIU2400_SOFT_RESET) {
469 isp_prt(isp, ISP_LOGERR, "Failed to come out of reset");
473 ISP_WRITE(isp, BIU2100_CSR, BIU2100_SOFT_RESET);
480 * Clear data && control DMA engines.
482 ISP_WRITE(isp, CDMA2100_CONTROL, DMA_CNTRL2100_CLEAR_CHAN | DMA_CNTRL2100_RESET_INT);
483 ISP_WRITE(isp, TDMA2100_CONTROL, DMA_CNTRL2100_CLEAR_CHAN | DMA_CNTRL2100_RESET_INT);
484 ISP_WRITE(isp, RDMA2100_CONTROL, DMA_CNTRL2100_CLEAR_CHAN | DMA_CNTRL2100_RESET_INT);
488 * Wait for ISP to be ready to go...
490 loops = MBOX_DELAY_COUNT;
493 if (!(ISP_READ(isp, BIU_ICR) & BIU_ICR_SOFT_RESET)) {
496 } else if (IS_24XX(isp)) {
497 if (ISP_READ(isp, OUTMAILBOX0) == 0) {
501 if (!(ISP_READ(isp, BIU2100_CSR) & BIU2100_SOFT_RESET))
506 ISP_DUMPREGS(isp, "chip reset timed out");
512 * After we've fired this chip up, zero out the conf1 register
513 * for SCSI adapters and other settings for the 2100.
517 ISP_WRITE(isp, BIU_CONF1, 0);
518 } else if (!IS_24XX(isp)) {
519 ISP_WRITE(isp, BIU2100_CSR, 0);
523 * Reset RISC Processor
526 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_RESET);
527 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_RELEASE);
528 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_CLEAR_RESET);
530 ISP_WRITE(isp, HCCR, HCCR_CMD_RESET);
532 ISP_WRITE(isp, BIU_SEMA, 0);
536 * Post-RISC Reset stuff.
539 for (val = loops = 0; loops < 5000000; loops++) {
541 val = ISP_READ(isp, OUTMAILBOX0);
547 isp_prt(isp, ISP_LOGERR, "reset didn't clear");
550 } else if (IS_SCSI(isp)) {
551 uint16_t tmp = isp->isp_mdvec->dv_conf1;
553 * Busted FIFO. Turn off all but burst enables.
555 if (isp->isp_type == ISP_HA_SCSI_1040A) {
556 tmp &= BIU_BURST_ENABLE;
558 ISP_SETBITS(isp, BIU_CONF1, tmp);
559 if (tmp & BIU_BURST_ENABLE) {
560 ISP_SETBITS(isp, CDMA_CONF, DMA_ENABLE_BURST);
561 ISP_SETBITS(isp, DDMA_CONF, DMA_ENABLE_BURST);
563 if (SDPARAM(isp, 0)->isp_ptisp) {
564 if (SDPARAM(isp, 0)->isp_ultramode) {
565 while (ISP_READ(isp, RISC_MTR) != 0x1313) {
566 ISP_WRITE(isp, RISC_MTR, 0x1313);
567 ISP_WRITE(isp, HCCR, HCCR_CMD_STEP);
570 ISP_WRITE(isp, RISC_MTR, 0x1212);
573 * PTI specific register
575 ISP_WRITE(isp, RISC_EMB, DUAL_BANK);
577 ISP_WRITE(isp, RISC_MTR, 0x1212);
579 ISP_WRITE(isp, HCCR, HCCR_CMD_RELEASE);
581 ISP_WRITE(isp, RISC_MTR2100, 0x1212);
582 if (IS_2200(isp) || IS_23XX(isp)) {
583 ISP_WRITE(isp, HCCR, HCCR_2X00_DISABLE_PARITY_PAUSE);
585 ISP_WRITE(isp, HCCR, HCCR_CMD_RELEASE);
589 * Set up default request/response queue in-pointer/out-pointer
593 isp->isp_rqstinrp = BIU2400_REQINP;
594 isp->isp_rqstoutrp = BIU2400_REQOUTP;
595 isp->isp_respinrp = BIU2400_RSPINP;
596 isp->isp_respoutrp = BIU2400_RSPOUTP;
597 } else if (IS_23XX(isp)) {
598 isp->isp_rqstinrp = BIU_REQINP;
599 isp->isp_rqstoutrp = BIU_REQOUTP;
600 isp->isp_respinrp = BIU_RSPINP;
601 isp->isp_respoutrp = BIU_RSPOUTP;
603 isp->isp_rqstinrp = INMAILBOX4;
604 isp->isp_rqstoutrp = OUTMAILBOX4;
605 isp->isp_respinrp = OUTMAILBOX5;
606 isp->isp_respoutrp = INMAILBOX5;
608 ISP_WRITE(isp, isp->isp_rqstinrp, 0);
609 ISP_WRITE(isp, isp->isp_rqstoutrp, 0);
610 ISP_WRITE(isp, isp->isp_respinrp, 0);
611 ISP_WRITE(isp, isp->isp_respoutrp, 0);
614 ISP_WRITE(isp, BIU2400_PRI_REQINP, 0);
615 ISP_WRITE(isp, BIU2400_PRI_REQOUTP, 0);
617 ISP_WRITE(isp, BIU2400_ATIO_RSPINP, 0);
618 ISP_WRITE(isp, BIU2400_ATIO_RSPOUTP, 0);
621 if (!IS_24XX(isp) && isp->isp_bustype == ISP_BT_PCI) {
622 /* Make sure the BIOS is disabled */
623 ISP_WRITE(isp, HCCR, PCI_HCCR_CMD_BIOS);
627 * Wait for everything to finish firing up.
629 * Avoid doing this on early 2312s because you can generate a PCI
630 * parity error (chip breakage).
632 if (IS_2312(isp) && isp->isp_revision < 2) {
635 loops = MBOX_DELAY_COUNT;
636 while (ISP_READ(isp, OUTMAILBOX0) == MBOX_BUSY) {
639 isp_prt(isp, ISP_LOGERR, "MBOX_BUSY never cleared on reset");
646 * Up until this point we've done everything by just reading or
647 * setting registers. From this point on we rely on at least *some*
648 * kind of firmware running in the card.
652 * Do some sanity checking by running a NOP command.
653 * If it succeeds, the ROM firmware is now running.
655 MBSINIT(&mbs, MBOX_NO_OP, MBLOGALL, 0);
656 isp_mboxcmd(isp, &mbs);
657 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
658 isp_prt(isp, ISP_LOGERR, "NOP command failed (%x)", mbs.param[0]);
663 * Do some operational tests
665 if (IS_SCSI(isp) || IS_24XX(isp)) {
666 static const uint16_t patterns[MAX_MAILBOX] = {
667 0x0000, 0xdead, 0xbeef, 0xffff,
668 0xa5a5, 0x5a5a, 0x7f7f, 0x7ff7,
669 0x3421, 0xabcd, 0xdcba, 0xfeef,
670 0xbead, 0xdebe, 0x2222, 0x3333,
671 0x5555, 0x6666, 0x7777, 0xaaaa,
672 0xffff, 0xdddd, 0x9999, 0x1fbc,
673 0x6666, 0x6677, 0x1122, 0x33ff,
674 0x0000, 0x0001, 0x1000, 0x1010,
676 int nmbox = ISP_NMBOX(isp);
679 MBSINIT(&mbs, MBOX_MAILBOX_REG_TEST, MBLOGALL, 0);
680 for (i = 1; i < nmbox; i++) {
681 mbs.param[i] = patterns[i];
683 isp_mboxcmd(isp, &mbs);
684 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
687 for (i = 1; i < nmbox; i++) {
688 if (mbs.param[i] != patterns[i]) {
689 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]);
696 * Download new Firmware, unless requested not to do so.
697 * This is made slightly trickier in some cases where the
698 * firmware of the ROM revision is newer than the revision
699 * compiled into the driver. So, where we used to compare
700 * versions of our f/w and the ROM f/w, now we just see
701 * whether we have f/w at all and whether a config flag
702 * has disabled our download.
704 if ((isp->isp_mdvec->dv_ispfw == NULL) || (isp->isp_confopts & ISP_CFG_NORELOAD)) {
709 * Set up DMA for the request and response queues.
710 * We do this now so we can use the request queue
711 * for dma to load firmware from.
713 if (ISP_MBOXDMASETUP(isp) != 0) {
714 isp_prt(isp, ISP_LOGERR, "Cannot setup DMA");
720 code_org = ISP_CODE_ORG_2400;
721 } else if (IS_23XX(isp)) {
722 code_org = ISP_CODE_ORG_2300;
724 code_org = ISP_CODE_ORG;
727 isp->isp_loaded_fw = 0;
728 if (dodnld && IS_24XX(isp)) {
729 const uint32_t *ptr = isp->isp_mdvec->dv_ispfw;
733 * Keep loading until we run out of f/w.
735 code_org = ptr[2]; /* 1st load address is our start addr */
739 isp_prt(isp, ISP_LOGDEBUG0, "load 0x%x words of code at load address 0x%x", ptr[3], ptr[2]);
744 while (wi < ptr[3]) {
748 nw = min(wl, ISP_QUEUE_SIZE(RQUEST_QUEUE_LEN(isp)) / 4);
749 cp = isp->isp_rquest;
750 for (i = 0; i < nw; i++)
751 ISP_IOXPUT_32(isp, ptr[wi + i], &cp[i]);
752 MEMORYBARRIER(isp, SYNC_REQUEST, 0, ISP_QUEUE_SIZE(RQUEST_QUEUE_LEN(isp)), -1);
753 MBSINIT(&mbs, MBOX_LOAD_RISC_RAM, MBLOGALL, 0);
755 mbs.param[2] = DMA_WD1(isp->isp_rquest_dma);
756 mbs.param[3] = DMA_WD0(isp->isp_rquest_dma);
757 mbs.param[4] = nw >> 16;
759 mbs.param[6] = DMA_WD3(isp->isp_rquest_dma);
760 mbs.param[7] = DMA_WD2(isp->isp_rquest_dma);
761 mbs.param[8] = la >> 16;
762 isp_prt(isp, ISP_LOGDEBUG0, "LOAD RISC RAM %u words at load address 0x%x", nw, la);
763 isp_mboxcmd(isp, &mbs);
764 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
765 isp_prt(isp, ISP_LOGERR, "F/W download failed");
778 isp->isp_loaded_fw = 1;
779 } else if (dodnld && IS_23XX(isp)) {
780 const uint16_t *ptr = isp->isp_mdvec->dv_ispfw;
781 uint16_t wi, wl, segno;
790 isp_prt(isp, ISP_LOGDEBUG0, "load 0x%x words of code at load address 0x%x", ptr[3], la);
795 while (wi < ptr[3]) {
799 nw = min(wl, min((1 << 15), ISP_QUEUE_SIZE(RQUEST_QUEUE_LEN(isp)) / 2));
800 cp = isp->isp_rquest;
801 for (i = 0; i < nw; i++)
802 ISP_IOXPUT_16(isp, ptr[wi + i], &cp[i]);
803 MEMORYBARRIER(isp, SYNC_REQUEST, 0, ISP_QUEUE_SIZE(RQUEST_QUEUE_LEN(isp)), -1);
804 MBSINIT(&mbs, 0, MBLOGALL, 0);
806 mbs.param[0] = MBOX_LOAD_RISC_RAM_2100;
808 mbs.param[2] = DMA_WD1(isp->isp_rquest_dma);
809 mbs.param[3] = DMA_WD0(isp->isp_rquest_dma);
811 mbs.param[6] = DMA_WD3(isp->isp_rquest_dma);
812 mbs.param[7] = DMA_WD2(isp->isp_rquest_dma);
813 isp_prt(isp, ISP_LOGDEBUG1, "LOAD RISC RAM 2100 %u words at load address 0x%x\n", nw, la);
815 mbs.param[0] = MBOX_LOAD_RISC_RAM;
817 mbs.param[2] = DMA_WD1(isp->isp_rquest_dma);
818 mbs.param[3] = DMA_WD0(isp->isp_rquest_dma);
820 mbs.param[6] = DMA_WD3(isp->isp_rquest_dma);
821 mbs.param[7] = DMA_WD2(isp->isp_rquest_dma);
822 mbs.param[8] = la >> 16;
823 isp_prt(isp, ISP_LOGDEBUG1, "LOAD RISC RAM %u words at load address 0x%x\n", nw, la);
825 isp_mboxcmd(isp, &mbs);
826 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
827 isp_prt(isp, ISP_LOGERR, "F/W download failed");
844 * If we're a 2322, the firmware actually comes in
845 * three chunks. We loaded the first at the code_org
846 * address. The other two chunks, which follow right
847 * after each other in memory here, get loaded at
848 * addresses specfied at offset 0x9..0xB.
853 la = ptr[5] | ((ptr[4] & 0x3f) << 16);
855 isp->isp_loaded_fw = 1;
857 const uint16_t *ptr = isp->isp_mdvec->dv_ispfw;
861 isp_prt(isp, ISP_LOGDEBUG1,
862 "WRITE RAM %u words at load address 0x%x", wl, code_org);
863 for (i = 0; i < wl; i++) {
864 MBSINIT(&mbs, MBOX_WRITE_RAM_WORD, MBLOGNONE, 0);
865 mbs.param[1] = code_org + i;
866 mbs.param[2] = ptr[i];
867 isp_mboxcmd(isp, &mbs);
868 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
869 isp_prt(isp, ISP_LOGERR,
870 "F/W download failed at word %d", i);
874 } else if (IS_26XX(isp)) {
875 MBSINIT(&mbs, MBOX_LOAD_FLASH_FIRMWARE, MBLOGALL, 5000000);
878 isp_mboxcmd(isp, &mbs);
879 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
880 isp_prt(isp, ISP_LOGERR, "Flash F/W load failed");
884 isp_prt(isp, ISP_LOGDEBUG2, "skipping f/w download");
888 * If we loaded firmware, verify its checksum
890 if (isp->isp_loaded_fw) {
891 MBSINIT(&mbs, MBOX_VERIFY_CHECKSUM, MBLOGNONE, 0);
893 mbs.param[1] = code_org >> 16;
894 mbs.param[2] = code_org;
896 mbs.param[1] = code_org;
898 isp_mboxcmd(isp, &mbs);
899 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
900 isp_prt(isp, ISP_LOGERR, dcrc);
906 * Now start it rolling.
908 * If we didn't actually download f/w,
909 * we still need to (re)start it.
911 MBSINIT(&mbs, MBOX_EXEC_FIRMWARE, MBLOGALL, 5000000);
913 mbs.param[1] = code_org >> 16;
914 mbs.param[2] = code_org;
915 if (isp->isp_loaded_fw) {
920 } else if (IS_2322(isp)) {
921 mbs.param[1] = code_org;
922 if (isp->isp_loaded_fw) {
928 mbs.param[1] = code_org;
930 isp_mboxcmd(isp, &mbs);
931 if (IS_2322(isp) || IS_24XX(isp)) {
932 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
939 * Set CLOCK RATE, but only if asked to.
941 if (isp->isp_clock) {
942 MBSINIT(&mbs, MBOX_SET_CLOCK_RATE, MBLOGALL, 0);
943 mbs.param[1] = isp->isp_clock;
944 isp_mboxcmd(isp, &mbs);
945 /* we will try not to care if this fails */
950 * Ask the chip for the current firmware version.
951 * This should prove that the new firmware is working.
953 MBSINIT(&mbs, MBOX_ABOUT_FIRMWARE, MBLOGALL, 0);
954 isp_mboxcmd(isp, &mbs);
955 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
960 * The SBus firmware that we are using apparently does not return
961 * major, minor, micro revisions in the mailbox registers, which
962 * is really, really, annoying.
964 if (ISP_SBUS_SUPPORTED && isp->isp_bustype == ISP_BT_SBUS) {
966 #ifdef ISP_TARGET_MODE
967 isp->isp_fwrev[0] = 7;
968 isp->isp_fwrev[1] = 55;
970 isp->isp_fwrev[0] = 1;
971 isp->isp_fwrev[1] = 37;
973 isp->isp_fwrev[2] = 0;
976 isp->isp_fwrev[0] = mbs.param[1];
977 isp->isp_fwrev[1] = mbs.param[2];
978 isp->isp_fwrev[2] = mbs.param[3];
983 * We do not believe firmware attributes for 2100 code less
984 * than 1.17.0, unless it's the firmware we specifically
987 * Note that all 22XX and later f/w is greater than 1.X.0.
989 if ((ISP_FW_OLDER_THAN(isp, 1, 17, 1))) {
990 #ifdef USE_SMALLER_2100_FIRMWARE
991 isp->isp_fwattr = ISP_FW_ATTR_SCCLUN;
996 isp->isp_fwattr = mbs.param[6];
999 isp->isp_fwattr |= ((uint64_t) mbs.param[15]) << 16;
1000 if (isp->isp_fwattr & ISP2400_FW_ATTR_EXTNDED) {
1002 (((uint64_t) mbs.param[16]) << 32) |
1003 (((uint64_t) mbs.param[17]) << 48);
1007 isp->isp_fwattr = 0;
1010 isp_prt(isp, ISP_LOGCONFIG, "Board Type %s, Chip Revision 0x%x, %s F/W Revision %d.%d.%d",
1011 btype, isp->isp_revision, dodnld? "loaded" : "resident", isp->isp_fwrev[0], isp->isp_fwrev[1], isp->isp_fwrev[2]);
1013 fwt = isp->isp_fwattr;
1015 buf = FCPARAM(isp, 0)->isp_scanscratch;
1016 ISP_SNPRINTF(buf, ISP_FC_SCRLEN, "Attributes:");
1017 if (fwt & ISP2400_FW_ATTR_CLASS2) {
1018 fwt ^=ISP2400_FW_ATTR_CLASS2;
1019 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s Class2", buf);
1021 if (fwt & ISP2400_FW_ATTR_IP) {
1022 fwt ^=ISP2400_FW_ATTR_IP;
1023 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s IP", buf);
1025 if (fwt & ISP2400_FW_ATTR_MULTIID) {
1026 fwt ^=ISP2400_FW_ATTR_MULTIID;
1027 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s MultiID", buf);
1029 if (fwt & ISP2400_FW_ATTR_SB2) {
1030 fwt ^=ISP2400_FW_ATTR_SB2;
1031 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s SB2", buf);
1033 if (fwt & ISP2400_FW_ATTR_T10CRC) {
1034 fwt ^=ISP2400_FW_ATTR_T10CRC;
1035 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s T10CRC", buf);
1037 if (fwt & ISP2400_FW_ATTR_VI) {
1038 fwt ^=ISP2400_FW_ATTR_VI;
1039 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s VI", buf);
1041 if (fwt & ISP2400_FW_ATTR_MQ) {
1042 fwt ^=ISP2400_FW_ATTR_MQ;
1043 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s MQ", buf);
1045 if (fwt & ISP2400_FW_ATTR_MSIX) {
1046 fwt ^=ISP2400_FW_ATTR_MSIX;
1047 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s MSIX", buf);
1049 if (fwt & ISP2400_FW_ATTR_FCOE) {
1050 fwt ^=ISP2400_FW_ATTR_FCOE;
1051 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s FCOE", buf);
1053 if (fwt & ISP2400_FW_ATTR_VP0) {
1054 fwt ^= ISP2400_FW_ATTR_VP0;
1055 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s VP0_Decoupling", buf);
1057 if (fwt & ISP2400_FW_ATTR_EXPFW) {
1058 fwt ^= ISP2400_FW_ATTR_EXPFW;
1059 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s (Experimental)", buf);
1061 if (fwt & ISP2400_FW_ATTR_HOTFW) {
1062 fwt ^= ISP2400_FW_ATTR_HOTFW;
1063 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s HotFW", buf);
1065 fwt &= ~ISP2400_FW_ATTR_EXTNDED;
1066 if (fwt & ISP2400_FW_ATTR_EXTVP) {
1067 fwt ^= ISP2400_FW_ATTR_EXTVP;
1068 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s ExtVP", buf);
1070 if (fwt & ISP2400_FW_ATTR_VN2VN) {
1071 fwt ^= ISP2400_FW_ATTR_VN2VN;
1072 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s VN2VN", buf);
1074 if (fwt & ISP2400_FW_ATTR_EXMOFF) {
1075 fwt ^= ISP2400_FW_ATTR_EXMOFF;
1076 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s EXMOFF", buf);
1078 if (fwt & ISP2400_FW_ATTR_NPMOFF) {
1079 fwt ^= ISP2400_FW_ATTR_NPMOFF;
1080 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s NPMOFF", buf);
1082 if (fwt & ISP2400_FW_ATTR_DIFCHOP) {
1083 fwt ^= ISP2400_FW_ATTR_DIFCHOP;
1084 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s DIFCHOP", buf);
1086 if (fwt & ISP2400_FW_ATTR_SRIOV) {
1087 fwt ^= ISP2400_FW_ATTR_SRIOV;
1088 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s SRIOV", buf);
1090 if (fwt & ISP2400_FW_ATTR_ASICTMP) {
1091 fwt ^= ISP2400_FW_ATTR_ASICTMP;
1092 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s ASICTMP", buf);
1094 if (fwt & ISP2400_FW_ATTR_ATIOMQ) {
1095 fwt ^= ISP2400_FW_ATTR_ATIOMQ;
1096 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s ATIOMQ", buf);
1099 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s (unknown 0x%08x%08x)", buf,
1100 (uint32_t) (fwt >> 32), (uint32_t) fwt);
1102 isp_prt(isp, ISP_LOGCONFIG, "%s", buf);
1103 } else if (IS_FC(isp)) {
1104 buf = FCPARAM(isp, 0)->isp_scanscratch;
1105 ISP_SNPRINTF(buf, ISP_FC_SCRLEN, "Attributes:");
1106 if (fwt & ISP_FW_ATTR_TMODE) {
1107 fwt ^=ISP_FW_ATTR_TMODE;
1108 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s TargetMode", buf);
1110 if (fwt & ISP_FW_ATTR_SCCLUN) {
1111 fwt ^=ISP_FW_ATTR_SCCLUN;
1112 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s SCC-Lun", buf);
1114 if (fwt & ISP_FW_ATTR_FABRIC) {
1115 fwt ^=ISP_FW_ATTR_FABRIC;
1116 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s Fabric", buf);
1118 if (fwt & ISP_FW_ATTR_CLASS2) {
1119 fwt ^=ISP_FW_ATTR_CLASS2;
1120 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s Class2", buf);
1122 if (fwt & ISP_FW_ATTR_FCTAPE) {
1123 fwt ^=ISP_FW_ATTR_FCTAPE;
1124 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s FC-Tape", buf);
1126 if (fwt & ISP_FW_ATTR_IP) {
1127 fwt ^=ISP_FW_ATTR_IP;
1128 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s IP", buf);
1130 if (fwt & ISP_FW_ATTR_VI) {
1131 fwt ^=ISP_FW_ATTR_VI;
1132 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s VI", buf);
1134 if (fwt & ISP_FW_ATTR_VI_SOLARIS) {
1135 fwt ^=ISP_FW_ATTR_VI_SOLARIS;
1136 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s VI_SOLARIS", buf);
1138 if (fwt & ISP_FW_ATTR_2KLOGINS) {
1139 fwt ^=ISP_FW_ATTR_2KLOGINS;
1140 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s 2K-Login", buf);
1143 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s (unknown 0x%08x%08x)", buf,
1144 (uint32_t) (fwt >> 32), (uint32_t) fwt);
1146 isp_prt(isp, ISP_LOGCONFIG, "%s", buf);
1150 MBSINIT(&mbs, MBOX_GET_RESOURCE_COUNT, MBLOGALL, 0);
1151 isp_mboxcmd(isp, &mbs);
1152 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1155 isp->isp_maxcmds = mbs.param[3];
1157 MBSINIT(&mbs, MBOX_GET_FIRMWARE_STATUS, MBLOGALL, 0);
1158 isp_mboxcmd(isp, &mbs);
1159 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1162 isp->isp_maxcmds = mbs.param[2];
1164 isp_prt(isp, ISP_LOGCONFIG, "%d max I/O command limit set", isp->isp_maxcmds);
1167 * If we don't have Multi-ID f/w loaded, we need to restrict channels to one.
1168 * Only make this check for non-SCSI cards (I'm not sure firmware attributes
1171 if (IS_FC(isp) && isp->isp_nchan > 1) {
1172 if (!ISP_CAP_MULTI_ID(isp)) {
1173 isp_prt(isp, ISP_LOGWARN, "non-MULTIID f/w loaded, "
1174 "only can enable 1 of %d channels", isp->isp_nchan);
1176 } else if (!ISP_CAP_VP0(isp)) {
1177 isp_prt(isp, ISP_LOGWARN, "We can not use MULTIID "
1178 "feature properly without VP0_Decoupling");
1184 * Final DMA setup after we got isp_maxcmds.
1186 if (ISP_MBOXDMASETUP(isp) != 0) {
1187 isp_prt(isp, ISP_LOGERR, "Cannot setup DMA");
1194 if (ISP_IRQSETUP(isp) != 0) {
1195 isp_prt(isp, ISP_LOGERR, "Cannot setup IRQ");
1198 ISP_ENABLE_INTS(isp);
1201 for (i = 0; i < isp->isp_nchan; i++)
1202 isp_change_fw_state(isp, i, FW_CONFIG_WAIT);
1205 isp->isp_state = ISP_RESETSTATE;
1208 * Okay- now that we have new firmware running, we now (re)set our
1209 * notion of how many luns we support. This is somewhat tricky because
1210 * if we haven't loaded firmware, we sometimes do not have an easy way
1211 * of knowing how many luns we support.
1213 * Expanded lun firmware gives you 32 luns for SCSI cards and
1214 * unlimited luns for Fibre Channel cards.
1216 * It turns out that even for QLogic 2100s with ROM 1.10 and above
1217 * we do get a firmware attributes word returned in mailbox register 6.
1219 * Because the lun is in a different position in the Request Queue
1220 * Entry structure for Fibre Channel with expanded lun firmware, we
1221 * can only support one lun (lun zero) when we don't know what kind
1222 * of firmware we're running.
1226 if (IS_ULTRA2(isp) || IS_ULTRA3(isp)) {
1227 isp->isp_maxluns = 32;
1229 isp->isp_maxluns = 8;
1232 isp->isp_maxluns = 8;
1235 if (ISP_CAP_SCCFW(isp)) {
1236 isp->isp_maxluns = 0; /* No limit -- 2/8 bytes */
1238 isp->isp_maxluns = 16;
1243 * We get some default values established. As a side
1244 * effect, NVRAM is read here (unless overriden by
1245 * a configuration flag).
1247 if (do_load_defaults) {
1249 isp_setdfltsdparm(isp);
1251 for (i = 0; i < isp->isp_nchan; i++) {
1252 isp_setdfltfcparm(isp, i);
1259 * Clean firmware shutdown.
1262 isp_stop(ispsoftc_t *isp)
1266 isp->isp_state = ISP_NILSTATE;
1267 MBSINIT(&mbs, MBOX_STOP_FIRMWARE, MBLOGALL, 500000);
1276 isp_mboxcmd(isp, &mbs);
1277 return (mbs.param[0] == MBOX_COMMAND_COMPLETE ? 0 : mbs.param[0]);
1281 * Hardware shutdown.
1284 isp_shutdown(ispsoftc_t *isp)
1287 if (isp->isp_state >= ISP_RESETSTATE)
1289 ISP_DISABLE_INTS(isp);
1292 ISP_WRITE(isp, BIU2400_ICR, 0);
1293 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_PAUSE);
1295 ISP_WRITE(isp, BIU_ICR, 0);
1296 ISP_WRITE(isp, HCCR, HCCR_CMD_PAUSE);
1297 ISP_WRITE(isp, BIU2100_CSR, BIU2100_FPM0_REGS);
1298 ISP_WRITE(isp, FPM_DIAG_CONFIG, FPM_SOFT_RESET);
1299 ISP_WRITE(isp, BIU2100_CSR, BIU2100_FB_REGS);
1300 ISP_WRITE(isp, FBM_CMD, FBMCMD_FIFO_RESET_ALL);
1301 ISP_WRITE(isp, BIU2100_CSR, BIU2100_RISC_REGS);
1304 ISP_WRITE(isp, BIU_ICR, 0);
1305 ISP_WRITE(isp, HCCR, HCCR_CMD_PAUSE);
1310 * Initialize Parameters of Hardware to a known state.
1312 * Locks are held before coming here.
1315 isp_init(ispsoftc_t *isp)
1319 isp_fibre_init_2400(isp);
1321 isp_fibre_init(isp);
1329 isp_scsi_init(ispsoftc_t *isp)
1331 sdparam *sdp_chan0, *sdp_chan1;
1334 isp->isp_state = ISP_INITSTATE;
1336 sdp_chan0 = SDPARAM(isp, 0);
1337 sdp_chan1 = sdp_chan0;
1338 if (IS_DUALBUS(isp)) {
1339 sdp_chan1 = SDPARAM(isp, 1);
1342 /* First do overall per-card settings. */
1345 * If we have fast memory timing enabled, turn it on.
1347 if (sdp_chan0->isp_fast_mttr) {
1348 ISP_WRITE(isp, RISC_MTR, 0x1313);
1352 * Set Retry Delay and Count.
1353 * You set both channels at the same time.
1355 MBSINIT(&mbs, MBOX_SET_RETRY_COUNT, MBLOGALL, 0);
1356 mbs.param[1] = sdp_chan0->isp_retry_count;
1357 mbs.param[2] = sdp_chan0->isp_retry_delay;
1358 mbs.param[6] = sdp_chan1->isp_retry_count;
1359 mbs.param[7] = sdp_chan1->isp_retry_delay;
1360 isp_mboxcmd(isp, &mbs);
1361 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1366 * Set ASYNC DATA SETUP time. This is very important.
1368 MBSINIT(&mbs, MBOX_SET_ASYNC_DATA_SETUP_TIME, MBLOGALL, 0);
1369 mbs.param[1] = sdp_chan0->isp_async_data_setup;
1370 mbs.param[2] = sdp_chan1->isp_async_data_setup;
1371 isp_mboxcmd(isp, &mbs);
1372 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1377 * Set ACTIVE Negation State.
1379 MBSINIT(&mbs, MBOX_SET_ACT_NEG_STATE, MBLOGNONE, 0);
1381 (sdp_chan0->isp_req_ack_active_neg << 4) |
1382 (sdp_chan0->isp_data_line_active_neg << 5);
1384 (sdp_chan1->isp_req_ack_active_neg << 4) |
1385 (sdp_chan1->isp_data_line_active_neg << 5);
1386 isp_mboxcmd(isp, &mbs);
1387 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1388 isp_prt(isp, ISP_LOGERR,
1389 "failed to set active negation state (%d,%d), (%d,%d)",
1390 sdp_chan0->isp_req_ack_active_neg,
1391 sdp_chan0->isp_data_line_active_neg,
1392 sdp_chan1->isp_req_ack_active_neg,
1393 sdp_chan1->isp_data_line_active_neg);
1400 * Set the Tag Aging limit
1402 MBSINIT(&mbs, MBOX_SET_TAG_AGE_LIMIT, MBLOGALL, 0);
1403 mbs.param[1] = sdp_chan0->isp_tag_aging;
1404 mbs.param[2] = sdp_chan1->isp_tag_aging;
1405 isp_mboxcmd(isp, &mbs);
1406 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1407 isp_prt(isp, ISP_LOGERR, "failed to set tag age limit (%d,%d)",
1408 sdp_chan0->isp_tag_aging, sdp_chan1->isp_tag_aging);
1413 * Set selection timeout.
1415 MBSINIT(&mbs, MBOX_SET_SELECT_TIMEOUT, MBLOGALL, 0);
1416 mbs.param[1] = sdp_chan0->isp_selection_timeout;
1417 mbs.param[2] = sdp_chan1->isp_selection_timeout;
1418 isp_mboxcmd(isp, &mbs);
1419 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1423 /* now do per-channel settings */
1424 isp_scsi_channel_init(isp, 0);
1425 if (IS_DUALBUS(isp))
1426 isp_scsi_channel_init(isp, 1);
1429 * Now enable request/response queues
1432 if (IS_ULTRA2(isp) || IS_1240(isp)) {
1433 MBSINIT(&mbs, MBOX_INIT_RES_QUEUE_A64, MBLOGALL, 0);
1434 mbs.param[1] = RESULT_QUEUE_LEN(isp);
1435 mbs.param[2] = DMA_WD1(isp->isp_result_dma);
1436 mbs.param[3] = DMA_WD0(isp->isp_result_dma);
1438 mbs.param[6] = DMA_WD3(isp->isp_result_dma);
1439 mbs.param[7] = DMA_WD2(isp->isp_result_dma);
1440 isp_mboxcmd(isp, &mbs);
1441 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1444 isp->isp_residx = isp->isp_resodx = mbs.param[5];
1446 MBSINIT(&mbs, MBOX_INIT_REQ_QUEUE_A64, MBLOGALL, 0);
1447 mbs.param[1] = RQUEST_QUEUE_LEN(isp);
1448 mbs.param[2] = DMA_WD1(isp->isp_rquest_dma);
1449 mbs.param[3] = DMA_WD0(isp->isp_rquest_dma);
1451 mbs.param[6] = DMA_WD3(isp->isp_result_dma);
1452 mbs.param[7] = DMA_WD2(isp->isp_result_dma);
1453 isp_mboxcmd(isp, &mbs);
1454 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1457 isp->isp_reqidx = isp->isp_reqodx = mbs.param[4];
1459 MBSINIT(&mbs, MBOX_INIT_RES_QUEUE, MBLOGALL, 0);
1460 mbs.param[1] = RESULT_QUEUE_LEN(isp);
1461 mbs.param[2] = DMA_WD1(isp->isp_result_dma);
1462 mbs.param[3] = DMA_WD0(isp->isp_result_dma);
1464 isp_mboxcmd(isp, &mbs);
1465 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1468 isp->isp_residx = isp->isp_resodx = mbs.param[5];
1470 MBSINIT(&mbs, MBOX_INIT_REQ_QUEUE, MBLOGALL, 0);
1471 mbs.param[1] = RQUEST_QUEUE_LEN(isp);
1472 mbs.param[2] = DMA_WD1(isp->isp_rquest_dma);
1473 mbs.param[3] = DMA_WD0(isp->isp_rquest_dma);
1475 isp_mboxcmd(isp, &mbs);
1476 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1479 isp->isp_reqidx = isp->isp_reqodx = mbs.param[4];
1483 * Turn on LVD transitions for ULTRA2 or better and other features
1485 * Now that we have 32 bit handles, don't do any fast posting
1486 * any more. For Ultra2/Ultra3 cards, we can turn on 32 bit RIO
1487 * operation or use fast posting. To be conservative, we'll only
1488 * do this for Ultra3 cards now because the other cards are so
1489 * rare for this author to find and test with.
1492 MBSINIT(&mbs, MBOX_SET_FW_FEATURES, MBLOGALL, 0);
1494 mbs.param[1] |= FW_FEATURE_LVD_NOTIFY;
1497 mbs.param[1] |= FW_FEATURE_FAST_POST;
1500 mbs.param[1] |= FW_FEATURE_RIO_32BIT;
1502 if (mbs.param[1] != 0) {
1503 uint16_t sfeat = mbs.param[1];
1504 isp_mboxcmd(isp, &mbs);
1505 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) {
1506 isp_prt(isp, ISP_LOGINFO,
1507 "Enabled FW features (0x%x)", sfeat);
1511 isp->isp_state = ISP_RUNSTATE;
1515 isp_scsi_channel_init(ispsoftc_t *isp, int chan)
1521 sdp = SDPARAM(isp, chan);
1524 * Set (possibly new) Initiator ID.
1526 MBSINIT(&mbs, MBOX_SET_INIT_SCSI_ID, MBLOGALL, 0);
1527 mbs.param[1] = (chan << 7) | sdp->isp_initiator_id;
1528 isp_mboxcmd(isp, &mbs);
1529 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1532 isp_prt(isp, ISP_LOGINFO, "Chan %d Initiator ID is %d",
1533 chan, sdp->isp_initiator_id);
1537 * Set current per-target parameters to an initial safe minimum.
1539 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
1543 if (sdp->isp_devparam[tgt].dev_enable == 0) {
1546 #ifndef ISP_TARGET_MODE
1547 sdf = sdp->isp_devparam[tgt].goal_flags;
1548 sdf &= DPARM_SAFE_DFLT;
1550 * It is not quite clear when this changed over so that
1551 * we could force narrow and async for 1000/1020 cards,
1552 * but assume that this is only the case for loaded
1555 if (isp->isp_loaded_fw) {
1556 sdf |= DPARM_NARROW | DPARM_ASYNC;
1560 * The !$*!)$!$)* f/w uses the same index into some
1561 * internal table to decide how to respond to negotiations,
1562 * so if we've said "let's be safe" for ID X, and ID X
1563 * selects *us*, the negotiations will back to 'safe'
1564 * (as in narrow/async). What the f/w *should* do is
1565 * use the initiator id settings to decide how to respond.
1567 sdp->isp_devparam[tgt].goal_flags = sdf = DPARM_DEFAULT;
1569 MBSINIT(&mbs, MBOX_SET_TARGET_PARAMS, MBLOGNONE, 0);
1570 mbs.param[1] = (chan << 15) | (tgt << 8);
1572 if ((sdf & DPARM_SYNC) == 0) {
1576 (sdp->isp_devparam[tgt].goal_offset << 8) |
1577 (sdp->isp_devparam[tgt].goal_period);
1579 isp_prt(isp, ISP_LOGDEBUG0, "Initial Settings bus%d tgt%d flags 0x%x off 0x%x per 0x%x",
1580 chan, tgt, mbs.param[2], mbs.param[3] >> 8, mbs.param[3] & 0xff);
1581 isp_mboxcmd(isp, &mbs);
1582 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1583 sdf = DPARM_SAFE_DFLT;
1584 MBSINIT(&mbs, MBOX_SET_TARGET_PARAMS, MBLOGALL, 0);
1585 mbs.param[1] = (tgt << 8) | (chan << 15);
1588 isp_mboxcmd(isp, &mbs);
1589 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1595 * We don't update any information directly from the f/w
1596 * because we need to run at least one command to cause a
1597 * new state to be latched up. So, we just assume that we
1598 * converge to the values we just had set.
1600 * Ensure that we don't believe tagged queuing is enabled yet.
1601 * It turns out that sometimes the ISP just ignores our
1602 * attempts to set parameters for devices that it hasn't
1605 sdp->isp_devparam[tgt].actv_flags = sdf & ~DPARM_TQING;
1606 for (lun = 0; lun < (int) isp->isp_maxluns; lun++) {
1607 MBSINIT(&mbs, MBOX_SET_DEV_QUEUE_PARAMS, MBLOGALL, 0);
1608 mbs.param[1] = (chan << 15) | (tgt << 8) | lun;
1609 mbs.param[2] = sdp->isp_max_queue_depth;
1610 mbs.param[3] = sdp->isp_devparam[tgt].exc_throttle;
1611 isp_mboxcmd(isp, &mbs);
1612 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1617 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
1618 if (sdp->isp_devparam[tgt].dev_refresh) {
1619 sdp->sendmarker = 1;
1627 * Fibre Channel specific initialization.
1630 isp_fibre_init(ispsoftc_t *isp)
1633 isp_icb_t local, *icbp = &local;
1637 * We only support one channel on non-24XX cards
1639 fcp = FCPARAM(isp, 0);
1640 if (fcp->role == ISP_ROLE_NONE)
1643 isp->isp_state = ISP_INITSTATE;
1644 ISP_MEMZERO(icbp, sizeof (*icbp));
1645 icbp->icb_version = ICB_VERSION1;
1646 icbp->icb_fwoptions = fcp->isp_fwoptions;
1649 * Firmware Options are either retrieved from NVRAM or
1650 * are patched elsewhere. We check them for sanity here
1651 * and make changes based on board revision, but otherwise
1652 * let others decide policy.
1656 * If this is a 2100 < revision 5, we have to turn off FAIRNESS.
1658 if (IS_2100(isp) && isp->isp_revision < 5) {
1659 icbp->icb_fwoptions &= ~ICBOPT_FAIRNESS;
1663 * We have to use FULL LOGIN even though it resets the loop too much
1664 * because otherwise port database entries don't get updated after
1665 * a LIP- this is a known f/w bug for 2100 f/w less than 1.17.0.
1667 if (!ISP_FW_NEWER_THAN(isp, 1, 17, 0)) {
1668 icbp->icb_fwoptions |= ICBOPT_FULL_LOGIN;
1672 * Insist on Port Database Update Async notifications
1674 icbp->icb_fwoptions |= ICBOPT_PDBCHANGE_AE;
1677 * Make sure that target role reflects into fwoptions.
1679 if (fcp->role & ISP_ROLE_TARGET) {
1680 icbp->icb_fwoptions |= ICBOPT_TGT_ENABLE;
1682 icbp->icb_fwoptions &= ~ICBOPT_TGT_ENABLE;
1686 * For some reason my 2200 does not generate ATIOs in target mode
1687 * if initiator is disabled. Extra logins are better then target
1688 * not working at all.
1690 if ((fcp->role & ISP_ROLE_INITIATOR) || IS_2100(isp) || IS_2200(isp)) {
1691 icbp->icb_fwoptions &= ~ICBOPT_INI_DISABLE;
1693 icbp->icb_fwoptions |= ICBOPT_INI_DISABLE;
1696 icbp->icb_maxfrmlen = DEFAULT_FRAMESIZE(isp);
1697 if (icbp->icb_maxfrmlen < ICB_MIN_FRMLEN || icbp->icb_maxfrmlen > ICB_MAX_FRMLEN) {
1698 isp_prt(isp, ISP_LOGERR, "bad frame length (%d) from NVRAM- using %d", DEFAULT_FRAMESIZE(isp), ICB_DFLT_FRMLEN);
1699 icbp->icb_maxfrmlen = ICB_DFLT_FRMLEN;
1701 icbp->icb_maxalloc = fcp->isp_maxalloc;
1702 if (icbp->icb_maxalloc < 1) {
1703 isp_prt(isp, ISP_LOGERR, "bad maximum allocation (%d)- using 16", fcp->isp_maxalloc);
1704 icbp->icb_maxalloc = 16;
1706 icbp->icb_execthrottle = DEFAULT_EXEC_THROTTLE(isp);
1707 if (icbp->icb_execthrottle < 1) {
1708 isp_prt(isp, ISP_LOGERR, "bad execution throttle of %d- using %d", DEFAULT_EXEC_THROTTLE(isp), ICB_DFLT_THROTTLE);
1709 icbp->icb_execthrottle = ICB_DFLT_THROTTLE;
1711 icbp->icb_retry_delay = fcp->isp_retry_delay;
1712 icbp->icb_retry_count = fcp->isp_retry_count;
1713 if (fcp->isp_loopid < LOCAL_LOOP_LIM) {
1714 icbp->icb_hardaddr = fcp->isp_loopid;
1715 if (isp->isp_confopts & ISP_CFG_OWNLOOPID)
1716 icbp->icb_fwoptions |= ICBOPT_HARD_ADDRESS;
1718 icbp->icb_fwoptions |= ICBOPT_PREV_ADDRESS;
1722 * Right now we just set extended options to prefer point-to-point
1723 * over loop based upon some soft config options.
1725 * NB: for the 2300, ICBOPT_EXTENDED is required.
1729 * We can't have Fast Posting any more- we now
1730 * have 32 bit handles.
1732 icbp->icb_fwoptions &= ~ICBOPT_FAST_POST;
1733 } else if (IS_2200(isp) || IS_23XX(isp)) {
1734 icbp->icb_fwoptions |= ICBOPT_EXTENDED;
1736 icbp->icb_xfwoptions = fcp->isp_xfwoptions;
1738 if (ISP_CAP_FCTAPE(isp)) {
1739 if (isp->isp_confopts & ISP_CFG_NOFCTAPE)
1740 icbp->icb_xfwoptions &= ~ICBXOPT_FCTAPE;
1742 if (isp->isp_confopts & ISP_CFG_FCTAPE)
1743 icbp->icb_xfwoptions |= ICBXOPT_FCTAPE;
1745 if (icbp->icb_xfwoptions & ICBXOPT_FCTAPE) {
1746 icbp->icb_fwoptions &= ~ICBOPT_FULL_LOGIN; /* per documents */
1747 icbp->icb_xfwoptions |= ICBXOPT_FCTAPE_CCQ|ICBXOPT_FCTAPE_CONFIRM;
1748 FCPARAM(isp, 0)->fctape_enabled = 1;
1750 FCPARAM(isp, 0)->fctape_enabled = 0;
1753 icbp->icb_xfwoptions &= ~ICBXOPT_FCTAPE;
1754 FCPARAM(isp, 0)->fctape_enabled = 0;
1758 * Prefer or force Point-To-Point instead Loop?
1760 switch (isp->isp_confopts & ISP_CFG_PORT_PREF) {
1761 case ISP_CFG_LPORT_ONLY:
1762 icbp->icb_xfwoptions &= ~ICBXOPT_TOPO_MASK;
1763 icbp->icb_xfwoptions |= ICBXOPT_LOOP_ONLY;
1765 case ISP_CFG_NPORT_ONLY:
1766 icbp->icb_xfwoptions &= ~ICBXOPT_TOPO_MASK;
1767 icbp->icb_xfwoptions |= ICBXOPT_PTP_ONLY;
1770 icbp->icb_xfwoptions &= ~ICBXOPT_TOPO_MASK;
1771 icbp->icb_xfwoptions |= ICBXOPT_LOOP_2_PTP;
1774 icbp->icb_xfwoptions &= ~ICBXOPT_TOPO_MASK;
1775 icbp->icb_xfwoptions |= ICBXOPT_PTP_2_LOOP;
1778 /* Let NVRAM settings define it if they are sane */
1779 switch (icbp->icb_xfwoptions & ICBXOPT_TOPO_MASK) {
1780 case ICBXOPT_PTP_2_LOOP:
1781 case ICBXOPT_PTP_ONLY:
1782 case ICBXOPT_LOOP_ONLY:
1783 case ICBXOPT_LOOP_2_PTP:
1786 icbp->icb_xfwoptions &= ~ICBXOPT_TOPO_MASK;
1787 icbp->icb_xfwoptions |= ICBXOPT_LOOP_2_PTP;
1793 * We can't have Fast Posting any more- we now
1794 * have 32 bit handles.
1796 * RIO seemed to have to much breakage.
1798 * Just opt for safety.
1800 icbp->icb_xfwoptions &= ~ICBXOPT_RIO_16BIT;
1801 icbp->icb_fwoptions &= ~ICBOPT_FAST_POST;
1804 * QLogic recommends that FAST Posting be turned
1805 * off for 23XX cards and instead allow the HBA
1806 * to write response queue entries and interrupt
1807 * after a delay (ZIO).
1809 icbp->icb_fwoptions &= ~ICBOPT_FAST_POST;
1810 if ((fcp->isp_xfwoptions & ICBXOPT_TIMER_MASK) == ICBXOPT_ZIO) {
1811 icbp->icb_xfwoptions |= ICBXOPT_ZIO;
1812 icbp->icb_idelaytimer = 10;
1814 icbp->icb_zfwoptions = fcp->isp_zfwoptions;
1815 if (isp->isp_confopts & ISP_CFG_1GB) {
1816 icbp->icb_zfwoptions &= ~ICBZOPT_RATE_MASK;
1817 icbp->icb_zfwoptions |= ICBZOPT_RATE_1GB;
1818 } else if (isp->isp_confopts & ISP_CFG_2GB) {
1819 icbp->icb_zfwoptions &= ~ICBZOPT_RATE_MASK;
1820 icbp->icb_zfwoptions |= ICBZOPT_RATE_2GB;
1822 switch (icbp->icb_zfwoptions & ICBZOPT_RATE_MASK) {
1823 case ICBZOPT_RATE_1GB:
1824 case ICBZOPT_RATE_2GB:
1825 case ICBZOPT_RATE_AUTO:
1828 icbp->icb_zfwoptions &= ~ICBZOPT_RATE_MASK;
1829 icbp->icb_zfwoptions |= ICBZOPT_RATE_AUTO;
1838 * For 22XX > 2.1.26 && 23XX, set some options.
1840 if (ISP_FW_NEWER_THAN(isp, 2, 26, 0)) {
1841 MBSINIT(&mbs, MBOX_SET_FIRMWARE_OPTIONS, MBLOGALL, 0);
1842 mbs.param[1] = IFCOPT1_DISF7SWTCH|IFCOPT1_LIPASYNC|IFCOPT1_LIPF8;
1845 if (ISP_FW_NEWER_THAN(isp, 3, 16, 0)) {
1846 mbs.param[1] |= IFCOPT1_EQFQASYNC|IFCOPT1_CTIO_RETRY;
1847 if (fcp->role & ISP_ROLE_TARGET) {
1848 if (ISP_FW_NEWER_THAN(isp, 3, 25, 0)) {
1849 mbs.param[1] |= IFCOPT1_ENAPURE;
1851 mbs.param[3] = IFCOPT3_NOPRLI;
1854 isp_mboxcmd(isp, &mbs);
1855 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1859 icbp->icb_logintime = ICB_LOGIN_TOV;
1861 #ifdef ISP_TARGET_MODE
1862 if (icbp->icb_fwoptions & ICBOPT_TGT_ENABLE) {
1863 icbp->icb_lunenables = 0xffff;
1864 icbp->icb_ccnt = 0xff;
1865 icbp->icb_icnt = 0xff;
1866 icbp->icb_lunetimeout = ICB_LUN_ENABLE_TOV;
1869 if (fcp->isp_wwnn && fcp->isp_wwpn) {
1870 icbp->icb_fwoptions |= ICBOPT_BOTH_WWNS;
1871 MAKE_NODE_NAME_FROM_WWN(icbp->icb_nodename, fcp->isp_wwnn);
1872 MAKE_NODE_NAME_FROM_WWN(icbp->icb_portname, fcp->isp_wwpn);
1873 isp_prt(isp, ISP_LOGDEBUG1,
1874 "Setting ICB Node 0x%08x%08x Port 0x%08x%08x",
1875 ((uint32_t) (fcp->isp_wwnn >> 32)),
1876 ((uint32_t) (fcp->isp_wwnn)),
1877 ((uint32_t) (fcp->isp_wwpn >> 32)),
1878 ((uint32_t) (fcp->isp_wwpn)));
1879 } else if (fcp->isp_wwpn) {
1880 icbp->icb_fwoptions &= ~ICBOPT_BOTH_WWNS;
1881 MAKE_NODE_NAME_FROM_WWN(icbp->icb_portname, fcp->isp_wwpn);
1882 isp_prt(isp, ISP_LOGDEBUG1,
1883 "Setting ICB Port 0x%08x%08x",
1884 ((uint32_t) (fcp->isp_wwpn >> 32)),
1885 ((uint32_t) (fcp->isp_wwpn)));
1887 isp_prt(isp, ISP_LOGERR, "No valid WWNs to use");
1890 icbp->icb_rqstqlen = RQUEST_QUEUE_LEN(isp);
1891 if (icbp->icb_rqstqlen < 1) {
1892 isp_prt(isp, ISP_LOGERR, "bad request queue length");
1894 icbp->icb_rsltqlen = RESULT_QUEUE_LEN(isp);
1895 if (icbp->icb_rsltqlen < 1) {
1896 isp_prt(isp, ISP_LOGERR, "bad result queue length");
1898 icbp->icb_rqstaddr[RQRSP_ADDR0015] = DMA_WD0(isp->isp_rquest_dma);
1899 icbp->icb_rqstaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_rquest_dma);
1900 icbp->icb_rqstaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_rquest_dma);
1901 icbp->icb_rqstaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_rquest_dma);
1902 icbp->icb_respaddr[RQRSP_ADDR0015] = DMA_WD0(isp->isp_result_dma);
1903 icbp->icb_respaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_result_dma);
1904 icbp->icb_respaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_result_dma);
1905 icbp->icb_respaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_result_dma);
1907 if (FC_SCRATCH_ACQUIRE(isp, 0)) {
1908 isp_prt(isp, ISP_LOGERR, sacq);
1911 isp_prt(isp, ISP_LOGDEBUG0, "isp_fibre_init: fwopt 0x%x xfwopt 0x%x zfwopt 0x%x",
1912 icbp->icb_fwoptions, icbp->icb_xfwoptions, icbp->icb_zfwoptions);
1914 isp_put_icb(isp, icbp, (isp_icb_t *)fcp->isp_scratch);
1915 if (isp->isp_dblev & ISP_LOGDEBUG1) {
1916 isp_print_bytes(isp, "isp_fibre_init",
1917 sizeof(*icbp), fcp->isp_scratch);
1923 MBSINIT(&mbs, MBOX_INIT_FIRMWARE, MBLOGALL, 30000000);
1925 mbs.param[2] = DMA_WD1(fcp->isp_scdma);
1926 mbs.param[3] = DMA_WD0(fcp->isp_scdma);
1927 mbs.param[6] = DMA_WD3(fcp->isp_scdma);
1928 mbs.param[7] = DMA_WD2(fcp->isp_scdma);
1929 isp_prt(isp, ISP_LOGDEBUG0, "INIT F/W from %p (%08x%08x)",
1930 fcp->isp_scratch, (uint32_t) ((uint64_t)fcp->isp_scdma >> 32),
1931 (uint32_t) fcp->isp_scdma);
1932 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, sizeof (*icbp), 0);
1933 isp_mboxcmd(isp, &mbs);
1934 FC_SCRATCH_RELEASE(isp, 0);
1935 if (mbs.param[0] != MBOX_COMMAND_COMPLETE)
1937 isp->isp_reqidx = 0;
1938 isp->isp_reqodx = 0;
1939 isp->isp_residx = 0;
1940 isp->isp_resodx = 0;
1943 * Whatever happens, we're now committed to being here.
1945 isp->isp_state = ISP_RUNSTATE;
1949 isp_fibre_init_2400(ispsoftc_t *isp)
1952 isp_icb_2400_t local, *icbp = &local;
1957 * Check to see whether all channels have *some* kind of role
1959 for (chan = 0; chan < isp->isp_nchan; chan++) {
1960 fcp = FCPARAM(isp, chan);
1961 if (fcp->role != ISP_ROLE_NONE) {
1965 if (chan == isp->isp_nchan) {
1966 isp_prt(isp, ISP_LOG_WARN1, "all %d channels with role 'none'", chan);
1970 isp->isp_state = ISP_INITSTATE;
1973 * Start with channel 0.
1975 fcp = FCPARAM(isp, 0);
1978 * Turn on LIP F8 async event (1)
1980 MBSINIT(&mbs, MBOX_SET_FIRMWARE_OPTIONS, MBLOGALL, 0);
1982 isp_mboxcmd(isp, &mbs);
1983 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1987 ISP_MEMZERO(icbp, sizeof (*icbp));
1988 icbp->icb_fwoptions1 = fcp->isp_fwoptions;
1989 icbp->icb_fwoptions2 = fcp->isp_xfwoptions;
1990 icbp->icb_fwoptions3 = fcp->isp_zfwoptions;
1991 if (isp->isp_nchan > 1 && ISP_CAP_VP0(isp)) {
1992 icbp->icb_fwoptions1 &= ~ICB2400_OPT1_INI_DISABLE;
1993 icbp->icb_fwoptions1 |= ICB2400_OPT1_TGT_ENABLE;
1995 if (fcp->role & ISP_ROLE_TARGET)
1996 icbp->icb_fwoptions1 |= ICB2400_OPT1_TGT_ENABLE;
1998 icbp->icb_fwoptions1 &= ~ICB2400_OPT1_TGT_ENABLE;
1999 if (fcp->role & ISP_ROLE_INITIATOR)
2000 icbp->icb_fwoptions1 &= ~ICB2400_OPT1_INI_DISABLE;
2002 icbp->icb_fwoptions1 |= ICB2400_OPT1_INI_DISABLE;
2005 icbp->icb_version = ICB_VERSION1;
2006 icbp->icb_maxfrmlen = DEFAULT_FRAMESIZE(isp);
2007 if (icbp->icb_maxfrmlen < ICB_MIN_FRMLEN || icbp->icb_maxfrmlen > ICB_MAX_FRMLEN) {
2008 isp_prt(isp, ISP_LOGERR, "bad frame length (%d) from NVRAM- using %d", DEFAULT_FRAMESIZE(isp), ICB_DFLT_FRMLEN);
2009 icbp->icb_maxfrmlen = ICB_DFLT_FRMLEN;
2012 icbp->icb_execthrottle = DEFAULT_EXEC_THROTTLE(isp);
2013 if (icbp->icb_execthrottle < 1) {
2014 isp_prt(isp, ISP_LOGERR, "bad execution throttle of %d- using %d", DEFAULT_EXEC_THROTTLE(isp), ICB_DFLT_THROTTLE);
2015 icbp->icb_execthrottle = ICB_DFLT_THROTTLE;
2019 * Set target exchange count. Take half if we are supporting both roles.
2021 if (icbp->icb_fwoptions1 & ICB2400_OPT1_TGT_ENABLE) {
2022 icbp->icb_xchgcnt = isp->isp_maxcmds;
2023 if ((icbp->icb_fwoptions1 & ICB2400_OPT1_INI_DISABLE) == 0)
2024 icbp->icb_xchgcnt >>= 1;
2027 if (fcp->isp_loopid < LOCAL_LOOP_LIM) {
2028 icbp->icb_hardaddr = fcp->isp_loopid;
2029 if (isp->isp_confopts & ISP_CFG_OWNLOOPID)
2030 icbp->icb_fwoptions1 |= ICB2400_OPT1_HARD_ADDRESS;
2032 icbp->icb_fwoptions1 |= ICB2400_OPT1_PREV_ADDRESS;
2035 if (isp->isp_confopts & ISP_CFG_NOFCTAPE) {
2036 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_FCTAPE;
2038 if (isp->isp_confopts & ISP_CFG_FCTAPE) {
2039 icbp->icb_fwoptions2 |= ICB2400_OPT2_FCTAPE;
2042 for (chan = 0; chan < isp->isp_nchan; chan++) {
2043 if (icbp->icb_fwoptions2 & ICB2400_OPT2_FCTAPE)
2044 FCPARAM(isp, chan)->fctape_enabled = 1;
2046 FCPARAM(isp, chan)->fctape_enabled = 0;
2049 switch (isp->isp_confopts & ISP_CFG_PORT_PREF) {
2050 case ISP_CFG_LPORT_ONLY:
2051 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_TOPO_MASK;
2052 icbp->icb_fwoptions2 |= ICB2400_OPT2_LOOP_ONLY;
2054 case ISP_CFG_NPORT_ONLY:
2055 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_TOPO_MASK;
2056 icbp->icb_fwoptions2 |= ICB2400_OPT2_PTP_ONLY;
2059 /* ISP_CFG_PTP_2_LOOP not available in 24XX/25XX */
2061 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_TOPO_MASK;
2062 icbp->icb_fwoptions2 |= ICB2400_OPT2_LOOP_2_PTP;
2065 /* Let NVRAM settings define it if they are sane */
2066 switch (icbp->icb_fwoptions2 & ICB2400_OPT2_TOPO_MASK) {
2067 case ICB2400_OPT2_LOOP_ONLY:
2068 case ICB2400_OPT2_PTP_ONLY:
2069 case ICB2400_OPT2_LOOP_2_PTP:
2072 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_TOPO_MASK;
2073 icbp->icb_fwoptions2 |= ICB2400_OPT2_LOOP_2_PTP;
2078 switch (icbp->icb_fwoptions2 & ICB2400_OPT2_TIMER_MASK) {
2079 case ICB2400_OPT2_ZIO:
2080 case ICB2400_OPT2_ZIO1:
2081 icbp->icb_idelaytimer = 0;
2086 isp_prt(isp, ISP_LOGWARN, "bad value %x in fwopt2 timer field", icbp->icb_fwoptions2 & ICB2400_OPT2_TIMER_MASK);
2087 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_TIMER_MASK;
2092 /* Use handshake to reduce global lock congestion. */
2093 icbp->icb_fwoptions2 |= ICB2400_OPT2_ENA_IHR;
2094 icbp->icb_fwoptions2 |= ICB2400_OPT2_ENA_IHA;
2097 if ((icbp->icb_fwoptions3 & ICB2400_OPT3_RSPSZ_MASK) == 0) {
2098 icbp->icb_fwoptions3 |= ICB2400_OPT3_RSPSZ_24;
2100 if (isp->isp_confopts & ISP_CFG_1GB) {
2101 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK;
2102 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_1GB;
2103 } else if (isp->isp_confopts & ISP_CFG_2GB) {
2104 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK;
2105 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_2GB;
2106 } else if (isp->isp_confopts & ISP_CFG_4GB) {
2107 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK;
2108 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_4GB;
2109 } else if (isp->isp_confopts & ISP_CFG_8GB) {
2110 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK;
2111 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_8GB;
2112 } else if (isp->isp_confopts & ISP_CFG_16GB) {
2113 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK;
2114 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_16GB;
2116 switch (icbp->icb_fwoptions3 & ICB2400_OPT3_RATE_MASK) {
2117 case ICB2400_OPT3_RATE_4GB:
2118 case ICB2400_OPT3_RATE_8GB:
2119 case ICB2400_OPT3_RATE_16GB:
2120 case ICB2400_OPT3_RATE_AUTO:
2122 case ICB2400_OPT3_RATE_2GB:
2123 if (isp->isp_type <= ISP_HA_FC_2500)
2126 case ICB2400_OPT3_RATE_1GB:
2127 if (isp->isp_type <= ISP_HA_FC_2400)
2131 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK;
2132 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_AUTO;
2136 icbp->icb_logintime = ICB_LOGIN_TOV;
2138 if (fcp->isp_wwnn && fcp->isp_wwpn) {
2139 icbp->icb_fwoptions1 |= ICB2400_OPT1_BOTH_WWNS;
2140 MAKE_NODE_NAME_FROM_WWN(icbp->icb_portname, fcp->isp_wwpn);
2141 MAKE_NODE_NAME_FROM_WWN(icbp->icb_nodename, fcp->isp_wwnn);
2142 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)),
2143 ((uint32_t) (fcp->isp_wwpn >> 32)), ((uint32_t) (fcp->isp_wwpn)));
2144 } else if (fcp->isp_wwpn) {
2145 icbp->icb_fwoptions1 &= ~ICB2400_OPT1_BOTH_WWNS;
2146 MAKE_NODE_NAME_FROM_WWN(icbp->icb_portname, fcp->isp_wwpn);
2147 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)));
2149 isp_prt(isp, ISP_LOGERR, "No valid WWNs to use");
2152 icbp->icb_retry_count = fcp->isp_retry_count;
2154 icbp->icb_rqstqlen = RQUEST_QUEUE_LEN(isp);
2155 if (icbp->icb_rqstqlen < 8) {
2156 isp_prt(isp, ISP_LOGERR, "bad request queue length %d", icbp->icb_rqstqlen);
2159 icbp->icb_rsltqlen = RESULT_QUEUE_LEN(isp);
2160 if (icbp->icb_rsltqlen < 8) {
2161 isp_prt(isp, ISP_LOGERR, "bad result queue length %d",
2162 icbp->icb_rsltqlen);
2165 icbp->icb_rqstaddr[RQRSP_ADDR0015] = DMA_WD0(isp->isp_rquest_dma);
2166 icbp->icb_rqstaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_rquest_dma);
2167 icbp->icb_rqstaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_rquest_dma);
2168 icbp->icb_rqstaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_rquest_dma);
2170 icbp->icb_respaddr[RQRSP_ADDR0015] = DMA_WD0(isp->isp_result_dma);
2171 icbp->icb_respaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_result_dma);
2172 icbp->icb_respaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_result_dma);
2173 icbp->icb_respaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_result_dma);
2175 #ifdef ISP_TARGET_MODE
2176 /* unconditionally set up the ATIO queue if we support target mode */
2177 icbp->icb_atioqlen = RESULT_QUEUE_LEN(isp);
2178 if (icbp->icb_atioqlen < 8) {
2179 isp_prt(isp, ISP_LOGERR, "bad ATIO queue length %d", icbp->icb_atioqlen);
2182 icbp->icb_atioqaddr[RQRSP_ADDR0015] = DMA_WD0(isp->isp_atioq_dma);
2183 icbp->icb_atioqaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_atioq_dma);
2184 icbp->icb_atioqaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_atioq_dma);
2185 icbp->icb_atioqaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_atioq_dma);
2186 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),
2187 DMA_WD1(isp->isp_atioq_dma), DMA_WD0(isp->isp_atioq_dma));
2190 if (ISP_CAP_MSIX(isp) && isp->isp_nirq >= 2) {
2191 icbp->icb_msixresp = 1;
2192 if (IS_26XX(isp) && isp->isp_nirq >= 3)
2193 icbp->icb_msixatio = 2;
2196 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);
2198 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),
2199 DMA_WD1(isp->isp_rquest_dma), DMA_WD0(isp->isp_rquest_dma), DMA_WD3(isp->isp_result_dma), DMA_WD2(isp->isp_result_dma),
2200 DMA_WD1(isp->isp_result_dma), DMA_WD0(isp->isp_result_dma));
2202 if (FC_SCRATCH_ACQUIRE(isp, 0)) {
2203 isp_prt(isp, ISP_LOGERR, sacq);
2206 ISP_MEMZERO(fcp->isp_scratch, ISP_FC_SCRLEN);
2207 isp_put_icb_2400(isp, icbp, fcp->isp_scratch);
2208 if (isp->isp_dblev & ISP_LOGDEBUG1) {
2209 isp_print_bytes(isp, "isp_fibre_init_2400",
2210 sizeof (*icbp), fcp->isp_scratch);
2214 * Now fill in information about any additional channels
2216 if (isp->isp_nchan > 1) {
2217 isp_icb_2400_vpinfo_t vpinfo, *vdst;
2218 vp_port_info_t pi, *pdst;
2222 vpinfo.vp_global_options = ICB2400_VPGOPT_GEN_RIDA;
2223 if (ISP_CAP_VP0(isp)) {
2224 vpinfo.vp_global_options |= ICB2400_VPGOPT_VP0_DECOUPLE;
2225 vpinfo.vp_count = isp->isp_nchan;
2228 vpinfo.vp_count = isp->isp_nchan - 1;
2231 off = fcp->isp_scratch;
2232 off += ICB2400_VPINFO_OFF;
2233 vdst = (isp_icb_2400_vpinfo_t *) off;
2234 isp_put_icb_2400_vpinfo(isp, &vpinfo, vdst);
2235 amt = ICB2400_VPINFO_OFF + sizeof (isp_icb_2400_vpinfo_t);
2236 for (; chan < isp->isp_nchan; chan++) {
2239 ISP_MEMZERO(&pi, sizeof (pi));
2240 fcp2 = FCPARAM(isp, chan);
2241 if (fcp2->role != ISP_ROLE_NONE) {
2242 pi.vp_port_options = ICB2400_VPOPT_ENABLED |
2243 ICB2400_VPOPT_ENA_SNSLOGIN;
2244 if (fcp2->role & ISP_ROLE_INITIATOR)
2245 pi.vp_port_options |= ICB2400_VPOPT_INI_ENABLE;
2246 if ((fcp2->role & ISP_ROLE_TARGET) == 0)
2247 pi.vp_port_options |= ICB2400_VPOPT_TGT_DISABLE;
2249 if (fcp2->isp_loopid < LOCAL_LOOP_LIM) {
2250 pi.vp_port_loopid = fcp2->isp_loopid;
2251 if (isp->isp_confopts & ISP_CFG_OWNLOOPID)
2252 pi.vp_port_options |= ICB2400_VPOPT_HARD_ADDRESS;
2254 pi.vp_port_options |= ICB2400_VPOPT_PREV_ADDRESS;
2256 MAKE_NODE_NAME_FROM_WWN(pi.vp_port_portname, fcp2->isp_wwpn);
2257 MAKE_NODE_NAME_FROM_WWN(pi.vp_port_nodename, fcp2->isp_wwnn);
2258 off = fcp->isp_scratch;
2259 if (ISP_CAP_VP0(isp))
2260 off += ICB2400_VPINFO_PORT_OFF(chan);
2262 off += ICB2400_VPINFO_PORT_OFF(chan - 1);
2263 pdst = (vp_port_info_t *) off;
2264 isp_put_vp_port_info(isp, &pi, pdst);
2265 amt += ICB2400_VPOPT_WRITE_SIZE;
2267 if (isp->isp_dblev & ISP_LOGDEBUG1) {
2268 isp_print_bytes(isp, "isp_fibre_init_2400",
2269 amt - ICB2400_VPINFO_OFF,
2270 (char *)fcp->isp_scratch + ICB2400_VPINFO_OFF);
2277 MBSINIT(&mbs, 0, MBLOGALL, 30000000);
2278 if (isp->isp_nchan > 1) {
2279 mbs.param[0] = MBOX_INIT_FIRMWARE_MULTI_ID;
2281 mbs.param[0] = MBOX_INIT_FIRMWARE;
2284 mbs.param[2] = DMA_WD1(fcp->isp_scdma);
2285 mbs.param[3] = DMA_WD0(fcp->isp_scdma);
2286 mbs.param[6] = DMA_WD3(fcp->isp_scdma);
2287 mbs.param[7] = DMA_WD2(fcp->isp_scdma);
2288 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));
2289 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, sizeof (*icbp), 0);
2290 isp_mboxcmd(isp, &mbs);
2291 FC_SCRATCH_RELEASE(isp, 0);
2293 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
2296 isp->isp_reqidx = 0;
2297 isp->isp_reqodx = 0;
2298 isp->isp_residx = 0;
2299 isp->isp_resodx = 0;
2300 isp->isp_atioodx = 0;
2303 * Whatever happens, we're now committed to being here.
2305 isp->isp_state = ISP_RUNSTATE;
2309 isp_fc_enable_vp(ispsoftc_t *isp, int chan)
2311 fcparam *fcp = FCPARAM(isp, chan);
2314 uint8_t resp[QENTRY_LEN];
2316 /* Build a VP MODIFY command in memory */
2317 ISP_MEMZERO(&vp, sizeof(vp));
2318 vp.vp_mod_hdr.rqs_entry_type = RQSTYPE_VP_MODIFY;
2319 vp.vp_mod_hdr.rqs_entry_count = 1;
2321 vp.vp_mod_idx0 = chan;
2322 vp.vp_mod_cmd = VP_MODIFY_ENA;
2323 vp.vp_mod_ports[0].options = ICB2400_VPOPT_ENABLED |
2324 ICB2400_VPOPT_ENA_SNSLOGIN;
2325 if (fcp->role & ISP_ROLE_INITIATOR)
2326 vp.vp_mod_ports[0].options |= ICB2400_VPOPT_INI_ENABLE;
2327 if ((fcp->role & ISP_ROLE_TARGET) == 0)
2328 vp.vp_mod_ports[0].options |= ICB2400_VPOPT_TGT_DISABLE;
2329 if (fcp->isp_loopid < LOCAL_LOOP_LIM) {
2330 vp.vp_mod_ports[0].loopid = fcp->isp_loopid;
2331 if (isp->isp_confopts & ISP_CFG_OWNLOOPID)
2332 vp.vp_mod_ports[0].options |= ICB2400_VPOPT_HARD_ADDRESS;
2334 vp.vp_mod_ports[0].options |= ICB2400_VPOPT_PREV_ADDRESS;
2336 MAKE_NODE_NAME_FROM_WWN(vp.vp_mod_ports[0].wwpn, fcp->isp_wwpn);
2337 MAKE_NODE_NAME_FROM_WWN(vp.vp_mod_ports[0].wwnn, fcp->isp_wwnn);
2339 /* Prepare space for response in memory */
2340 memset(resp, 0xff, sizeof(resp));
2341 vp.vp_mod_hdl = isp_allocate_handle(isp, resp, ISP_HANDLE_CTRL);
2342 if (vp.vp_mod_hdl == 0) {
2343 isp_prt(isp, ISP_LOGERR,
2344 "%s: VP_MODIFY of Chan %d out of handles", __func__, chan);
2348 /* Send request and wait for response. */
2349 reqp = isp_getrqentry(isp);
2351 isp_prt(isp, ISP_LOGERR,
2352 "%s: VP_MODIFY of Chan %d out of rqent", __func__, chan);
2353 isp_destroy_handle(isp, vp.vp_mod_hdl);
2356 isp_put_vp_modify(isp, &vp, (vp_modify_t *)reqp);
2357 if (isp->isp_dblev & ISP_LOGDEBUG1)
2358 isp_print_bytes(isp, "IOCB VP_MODIFY", QENTRY_LEN, reqp);
2359 ISP_SYNC_REQUEST(isp);
2360 if (msleep(resp, &isp->isp_lock, 0, "VP_MODIFY", 5*hz) == EWOULDBLOCK) {
2361 isp_prt(isp, ISP_LOGERR,
2362 "%s: VP_MODIFY of Chan %d timed out", __func__, chan);
2363 isp_destroy_handle(isp, vp.vp_mod_hdl);
2366 if (isp->isp_dblev & ISP_LOGDEBUG1)
2367 isp_print_bytes(isp, "IOCB VP_MODIFY response", QENTRY_LEN, resp);
2368 isp_get_vp_modify(isp, (vp_modify_t *)resp, &vp);
2370 if (vp.vp_mod_hdr.rqs_flags != 0 || vp.vp_mod_status != VP_STS_OK) {
2371 isp_prt(isp, ISP_LOGERR,
2372 "%s: VP_MODIFY of Chan %d failed with flags %x status %d",
2373 __func__, chan, vp.vp_mod_hdr.rqs_flags, vp.vp_mod_status);
2380 isp_fc_disable_vp(ispsoftc_t *isp, int chan)
2384 uint8_t resp[QENTRY_LEN];
2386 /* Build a VP CTRL command in memory */
2387 ISP_MEMZERO(&vp, sizeof(vp));
2388 vp.vp_ctrl_hdr.rqs_entry_type = RQSTYPE_VP_CTRL;
2389 vp.vp_ctrl_hdr.rqs_entry_count = 1;
2390 if (ISP_CAP_VP0(isp)) {
2391 vp.vp_ctrl_status = 1;
2393 vp.vp_ctrl_status = 0;
2394 chan--; /* VP0 can not be controlled in this case. */
2396 vp.vp_ctrl_command = VP_CTRL_CMD_DISABLE_VP_LOGO_ALL;
2397 vp.vp_ctrl_vp_count = 1;
2398 vp.vp_ctrl_idmap[chan / 16] |= (1 << chan % 16);
2400 /* Prepare space for response in memory */
2401 memset(resp, 0xff, sizeof(resp));
2402 vp.vp_ctrl_handle = isp_allocate_handle(isp, resp, ISP_HANDLE_CTRL);
2403 if (vp.vp_ctrl_handle == 0) {
2404 isp_prt(isp, ISP_LOGERR,
2405 "%s: VP_CTRL of Chan %d out of handles", __func__, chan);
2409 /* Send request and wait for response. */
2410 reqp = isp_getrqentry(isp);
2412 isp_prt(isp, ISP_LOGERR,
2413 "%s: VP_CTRL of Chan %d out of rqent", __func__, chan);
2414 isp_destroy_handle(isp, vp.vp_ctrl_handle);
2417 isp_put_vp_ctrl_info(isp, &vp, (vp_ctrl_info_t *)reqp);
2418 if (isp->isp_dblev & ISP_LOGDEBUG1)
2419 isp_print_bytes(isp, "IOCB VP_CTRL", QENTRY_LEN, reqp);
2420 ISP_SYNC_REQUEST(isp);
2421 if (msleep(resp, &isp->isp_lock, 0, "VP_CTRL", 5*hz) == EWOULDBLOCK) {
2422 isp_prt(isp, ISP_LOGERR,
2423 "%s: VP_CTRL of Chan %d timed out", __func__, chan);
2424 isp_destroy_handle(isp, vp.vp_ctrl_handle);
2427 if (isp->isp_dblev & ISP_LOGDEBUG1)
2428 isp_print_bytes(isp, "IOCB VP_CTRL response", QENTRY_LEN, resp);
2429 isp_get_vp_ctrl_info(isp, (vp_ctrl_info_t *)resp, &vp);
2431 if (vp.vp_ctrl_hdr.rqs_flags != 0 || vp.vp_ctrl_status != 0) {
2432 isp_prt(isp, ISP_LOGERR,
2433 "%s: VP_CTRL of Chan %d failed with flags %x status %d %d",
2434 __func__, chan, vp.vp_ctrl_hdr.rqs_flags,
2435 vp.vp_ctrl_status, vp.vp_ctrl_index_fail);
2442 isp_fc_change_role(ispsoftc_t *isp, int chan, int new_role)
2444 fcparam *fcp = FCPARAM(isp, chan);
2445 int i, was, res = 0;
2447 if (chan >= isp->isp_nchan) {
2448 isp_prt(isp, ISP_LOGWARN, "%s: bad channel %d", __func__, chan);
2451 if (fcp->role == new_role)
2453 for (was = 0, i = 0; i < isp->isp_nchan; i++) {
2454 if (FCPARAM(isp, i)->role != ISP_ROLE_NONE)
2457 if (was == 0 || (was == 1 && fcp->role != ISP_ROLE_NONE)) {
2458 fcp->role = new_role;
2459 return (isp_reinit(isp, 0));
2461 if (fcp->role != ISP_ROLE_NONE) {
2462 res = isp_fc_disable_vp(isp, chan);
2463 isp_clear_portdb(isp, chan);
2465 fcp->role = new_role;
2466 if (fcp->role != ISP_ROLE_NONE)
2467 res = isp_fc_enable_vp(isp, chan);
2472 isp_clear_portdb(ispsoftc_t *isp, int chan)
2474 fcparam *fcp = FCPARAM(isp, chan);
2478 for (i = 0; i < MAX_FC_TARG; i++) {
2479 lp = &fcp->portdb[i];
2480 switch (lp->state) {
2481 case FC_PORTDB_STATE_DEAD:
2482 case FC_PORTDB_STATE_CHANGED:
2483 case FC_PORTDB_STATE_VALID:
2484 lp->state = FC_PORTDB_STATE_NIL;
2485 isp_async(isp, ISPASYNC_DEV_GONE, chan, lp);
2487 case FC_PORTDB_STATE_NIL:
2488 case FC_PORTDB_STATE_NEW:
2489 lp->state = FC_PORTDB_STATE_NIL;
2491 case FC_PORTDB_STATE_ZOMBIE:
2494 panic("Don't know how to clear state %d\n", lp->state);
2500 isp_mark_portdb(ispsoftc_t *isp, int chan)
2502 fcparam *fcp = FCPARAM(isp, chan);
2506 for (i = 0; i < MAX_FC_TARG; i++) {
2507 lp = &fcp->portdb[i];
2508 if (lp->state == FC_PORTDB_STATE_NIL)
2510 if (lp->portid >= DOMAIN_CONTROLLER_BASE &&
2511 lp->portid <= DOMAIN_CONTROLLER_END)
2513 fcp->portdb[i].probational = 1;
2518 * Perform an IOCB PLOGI or LOGO via EXECUTE IOCB A64 for 24XX cards
2519 * or via FABRIC LOGIN/FABRIC LOGOUT for other cards.
2522 isp_plogx(ispsoftc_t *isp, int chan, uint16_t handle, uint32_t portid, int flags)
2526 uint8_t resp[QENTRY_LEN];
2527 uint32_t sst, parm1;
2532 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d PLOGX %s PortID 0x%06x nphdl 0x%x",
2533 chan, (flags & PLOGX_FLG_CMD_MASK) == PLOGX_FLG_CMD_PLOGI ?
2534 "Login":"Logout", portid, handle);
2535 if (!IS_24XX(isp)) {
2536 int action = flags & PLOGX_FLG_CMD_MASK;
2537 if (action == PLOGX_FLG_CMD_PLOGI) {
2538 return (isp_port_login(isp, handle, portid));
2539 } else if (action == PLOGX_FLG_CMD_LOGO) {
2540 return (isp_port_logout(isp, handle, portid));
2542 return (MBOX_INVALID_COMMAND);
2546 ISP_MEMZERO(&pl, sizeof(pl));
2547 pl.plogx_header.rqs_entry_count = 1;
2548 pl.plogx_header.rqs_entry_type = RQSTYPE_LOGIN;
2549 pl.plogx_nphdl = handle;
2550 pl.plogx_vphdl = chan;
2551 pl.plogx_portlo = portid;
2552 pl.plogx_rspsz_porthi = (portid >> 16) & 0xff;
2553 pl.plogx_flags = flags;
2555 /* Prepare space for response in memory */
2556 memset(resp, 0xff, sizeof(resp));
2557 pl.plogx_handle = isp_allocate_handle(isp, resp, ISP_HANDLE_CTRL);
2558 if (pl.plogx_handle == 0) {
2559 isp_prt(isp, ISP_LOGERR,
2560 "%s: PLOGX of Chan %d out of handles", __func__, chan);
2564 /* Send request and wait for response. */
2565 reqp = isp_getrqentry(isp);
2567 isp_prt(isp, ISP_LOGERR,
2568 "%s: PLOGX of Chan %d out of rqent", __func__, chan);
2569 isp_destroy_handle(isp, pl.plogx_handle);
2572 isp_put_plogx(isp, &pl, (isp_plogx_t *)reqp);
2573 if (isp->isp_dblev & ISP_LOGDEBUG1)
2574 isp_print_bytes(isp, "IOCB LOGX", QENTRY_LEN, reqp);
2575 FCPARAM(isp, chan)->isp_login_hdl = handle;
2576 ISP_SYNC_REQUEST(isp);
2577 if (msleep(resp, &isp->isp_lock, 0, "PLOGX", 3 * ICB_LOGIN_TOV * hz)
2579 isp_prt(isp, ISP_LOGERR,
2580 "%s: PLOGX of Chan %d timed out", __func__, chan);
2581 isp_destroy_handle(isp, pl.plogx_handle);
2584 FCPARAM(isp, chan)->isp_login_hdl = NIL_HANDLE;
2585 if (isp->isp_dblev & ISP_LOGDEBUG1)
2586 isp_print_bytes(isp, "IOCB LOGX response", QENTRY_LEN, resp);
2587 isp_get_plogx(isp, (isp_plogx_t *)resp, &pl);
2589 if (pl.plogx_status == PLOGX_STATUS_OK) {
2591 } else if (pl.plogx_status != PLOGX_STATUS_IOCBERR) {
2592 isp_prt(isp, ISP_LOGWARN,
2593 "status 0x%x on port login IOCB channel %d",
2594 pl.plogx_status, chan);
2598 sst = pl.plogx_ioparm[0].lo16 | (pl.plogx_ioparm[0].hi16 << 16);
2599 parm1 = pl.plogx_ioparm[1].lo16 | (pl.plogx_ioparm[1].hi16 << 16);
2606 case PLOGX_IOCBERR_NOLINK:
2609 case PLOGX_IOCBERR_NOIOCB:
2610 msg = "no IOCB buffer";
2612 case PLOGX_IOCBERR_NOXGHG:
2613 msg = "no Exchange Control Block";
2615 case PLOGX_IOCBERR_FAILED:
2616 ISP_SNPRINTF(buf, sizeof (buf), "reason 0x%x (last LOGIN state 0x%x)", parm1 & 0xff, (parm1 >> 8) & 0xff);
2619 case PLOGX_IOCBERR_NOFABRIC:
2622 case PLOGX_IOCBERR_NOTREADY:
2623 msg = "firmware not ready";
2625 case PLOGX_IOCBERR_NOLOGIN:
2626 ISP_SNPRINTF(buf, sizeof (buf), "not logged in (last state 0x%x)", parm1);
2628 rval = MBOX_NOT_LOGGED_IN;
2630 case PLOGX_IOCBERR_REJECT:
2631 ISP_SNPRINTF(buf, sizeof (buf), "LS_RJT = 0x%x", parm1);
2634 case PLOGX_IOCBERR_NOPCB:
2635 msg = "no PCB allocated";
2637 case PLOGX_IOCBERR_EINVAL:
2638 ISP_SNPRINTF(buf, sizeof (buf), "invalid parameter at offset 0x%x", parm1);
2641 case PLOGX_IOCBERR_PORTUSED:
2642 lev = ISP_LOG_SANCFG|ISP_LOG_WARN1;
2643 ISP_SNPRINTF(buf, sizeof (buf), "already logged in with N-Port handle 0x%x", parm1);
2645 rval = MBOX_PORT_ID_USED | (parm1 << 16);
2647 case PLOGX_IOCBERR_HNDLUSED:
2648 lev = ISP_LOG_SANCFG|ISP_LOG_WARN1;
2649 ISP_SNPRINTF(buf, sizeof (buf), "handle already used for PortID 0x%06x", parm1);
2651 rval = MBOX_LOOP_ID_USED;
2653 case PLOGX_IOCBERR_NOHANDLE:
2654 msg = "no handle allocated";
2656 case PLOGX_IOCBERR_NOFLOGI:
2657 msg = "no FLOGI_ACC";
2660 ISP_SNPRINTF(buf, sizeof (buf), "status %x from %x", pl.plogx_status, flags);
2665 isp_prt(isp, lev, "Chan %d PLOGX PortID 0x%06x to N-Port handle 0x%x: %s",
2666 chan, portid, handle, msg);
2672 isp_port_login(ispsoftc_t *isp, uint16_t handle, uint32_t portid)
2676 MBSINIT(&mbs, MBOX_FABRIC_LOGIN, MBLOGNONE, 500000);
2677 if (ISP_CAP_2KLOGIN(isp)) {
2678 mbs.param[1] = handle;
2679 mbs.ibits = (1 << 10);
2681 mbs.param[1] = handle << 8;
2683 mbs.param[2] = portid >> 16;
2684 mbs.param[3] = portid;
2685 mbs.logval = MBLOGNONE;
2686 mbs.timeout = 500000;
2687 isp_mboxcmd(isp, &mbs);
2689 switch (mbs.param[0]) {
2690 case MBOX_PORT_ID_USED:
2691 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]);
2692 return (MBOX_PORT_ID_USED | (mbs.param[1] << 16));
2694 case MBOX_LOOP_ID_USED:
2695 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);
2696 return (MBOX_LOOP_ID_USED);
2698 case MBOX_COMMAND_COMPLETE:
2701 case MBOX_COMMAND_ERROR:
2702 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);
2703 return (MBOX_COMMAND_ERROR);
2705 case MBOX_ALL_IDS_USED:
2706 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, "isp_port_login: all IDs used for fabric login");
2707 return (MBOX_ALL_IDS_USED);
2710 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);
2711 return (mbs.param[0]);
2716 * Pre-24XX fabric port logout
2718 * Note that portid is not used
2721 isp_port_logout(ispsoftc_t *isp, uint16_t handle, uint32_t portid)
2725 MBSINIT(&mbs, MBOX_FABRIC_LOGOUT, MBLOGNONE, 500000);
2726 if (ISP_CAP_2KLOGIN(isp)) {
2727 mbs.param[1] = handle;
2728 mbs.ibits = (1 << 10);
2730 mbs.param[1] = handle << 8;
2732 isp_mboxcmd(isp, &mbs);
2733 return (mbs.param[0] == MBOX_COMMAND_COMPLETE? 0 : mbs.param[0]);
2737 isp_getpdb(ispsoftc_t *isp, int chan, uint16_t id, isp_pdb_t *pdb)
2741 isp_pdb_21xx_t fred;
2742 isp_pdb_24xx_t bill;
2745 MBSINIT(&mbs, MBOX_GET_PORT_DB,
2746 MBLOGALL & ~MBLOGMASK(MBOX_COMMAND_PARAM_ERROR), 250000);
2748 mbs.ibits = (1 << 9)|(1 << 10);
2750 mbs.param[9] = chan;
2751 } else if (ISP_CAP_2KLOGIN(isp)) {
2754 mbs.param[1] = id << 8;
2756 mbs.param[2] = DMA_WD1(isp->isp_iocb_dma);
2757 mbs.param[3] = DMA_WD0(isp->isp_iocb_dma);
2758 mbs.param[6] = DMA_WD3(isp->isp_iocb_dma);
2759 mbs.param[7] = DMA_WD2(isp->isp_iocb_dma);
2760 MEMORYBARRIER(isp, SYNC_IFORDEV, 0, sizeof(un), chan);
2762 isp_mboxcmd(isp, &mbs);
2763 if (mbs.param[0] != MBOX_COMMAND_COMPLETE)
2764 return (mbs.param[0] | (mbs.param[1] << 16));
2766 MEMORYBARRIER(isp, SYNC_IFORCPU, 0, sizeof(un), chan);
2768 isp_get_pdb_24xx(isp, isp->isp_iocb, &un.bill);
2769 pdb->handle = un.bill.pdb_handle;
2770 pdb->prli_word3 = un.bill.pdb_prli_svc3;
2771 pdb->portid = BITS2WORD_24XX(un.bill.pdb_portid_bits);
2772 ISP_MEMCPY(pdb->portname, un.bill.pdb_portname, 8);
2773 ISP_MEMCPY(pdb->nodename, un.bill.pdb_nodename, 8);
2774 isp_prt(isp, ISP_LOGDEBUG1,
2775 "Chan %d handle 0x%x Port 0x%06x flags 0x%x curstate %x",
2776 chan, id, pdb->portid, un.bill.pdb_flags,
2777 un.bill.pdb_curstate);
2778 if (un.bill.pdb_curstate < PDB2400_STATE_PLOGI_DONE || un.bill.pdb_curstate > PDB2400_STATE_LOGGED_IN) {
2779 mbs.param[0] = MBOX_NOT_LOGGED_IN;
2780 return (mbs.param[0]);
2783 isp_get_pdb_21xx(isp, isp->isp_iocb, &un.fred);
2784 pdb->handle = un.fred.pdb_loopid;
2785 pdb->prli_word3 = un.fred.pdb_prli_svc3;
2786 pdb->portid = BITS2WORD(un.fred.pdb_portid_bits);
2787 ISP_MEMCPY(pdb->portname, un.fred.pdb_portname, 8);
2788 ISP_MEMCPY(pdb->nodename, un.fred.pdb_nodename, 8);
2789 isp_prt(isp, ISP_LOGDEBUG1,
2790 "Chan %d handle 0x%x Port 0x%06x", chan, id, pdb->portid);
2796 isp_gethandles(ispsoftc_t *isp, int chan, uint16_t *handles, int *num, int loop)
2798 fcparam *fcp = FCPARAM(isp, chan);
2800 isp_pnhle_21xx_t el1, *elp1;
2801 isp_pnhle_23xx_t el3, *elp3;
2802 isp_pnhle_24xx_t el4, *elp4;
2807 MBSINIT(&mbs, MBOX_GET_ID_LIST, MBLOGALL, 250000);
2809 mbs.param[2] = DMA_WD1(fcp->isp_scdma);
2810 mbs.param[3] = DMA_WD0(fcp->isp_scdma);
2811 mbs.param[6] = DMA_WD3(fcp->isp_scdma);
2812 mbs.param[7] = DMA_WD2(fcp->isp_scdma);
2813 mbs.param[8] = ISP_FC_SCRLEN;
2814 mbs.param[9] = chan;
2816 mbs.ibits = (1 << 1)|(1 << 2)|(1 << 3)|(1 << 6);
2817 mbs.param[1] = DMA_WD1(fcp->isp_scdma);
2818 mbs.param[2] = DMA_WD0(fcp->isp_scdma);
2819 mbs.param[3] = DMA_WD3(fcp->isp_scdma);
2820 mbs.param[6] = DMA_WD2(fcp->isp_scdma);
2822 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
2823 isp_prt(isp, ISP_LOGERR, sacq);
2826 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, ISP_FC_SCRLEN, chan);
2827 isp_mboxcmd(isp, &mbs);
2828 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
2829 FC_SCRATCH_RELEASE(isp, chan);
2830 return (mbs.param[0] | (mbs.param[1] << 16));
2832 MEMORYBARRIER(isp, SYNC_SFORCPU, 0, ISP_FC_SCRLEN, chan);
2833 elp1 = fcp->isp_scratch;
2834 elp3 = fcp->isp_scratch;
2835 elp4 = fcp->isp_scratch;
2836 for (i = 0, j = 0; i < mbs.param[1] && j < *num; i++) {
2838 isp_get_pnhle_24xx(isp, &elp4[i], &el4);
2839 p = el4.pnhle_port_id_lo |
2840 (el4.pnhle_port_id_hi << 16);
2841 h = el4.pnhle_handle;
2842 } else if (IS_23XX(isp)) {
2843 isp_get_pnhle_23xx(isp, &elp3[i], &el3);
2844 p = el3.pnhle_port_id_lo |
2845 (el3.pnhle_port_id_hi << 16);
2846 h = el3.pnhle_handle;
2848 isp_get_pnhle_21xx(isp, &elp1[i], &el1);
2849 p = el1.pnhle_port_id_lo |
2850 ((el1.pnhle_port_id_hi_handle & 0xff) << 16);
2851 h = el1.pnhle_port_id_hi_handle >> 8;
2853 if (loop && (p >> 8) != (fcp->isp_portid >> 8))
2858 FC_SCRATCH_RELEASE(isp, chan);
2863 isp_dump_chip_portdb(ispsoftc_t *isp, int chan)
2866 uint16_t lim, nphdl;
2868 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGINFO, "Chan %d chip port dump", chan);
2869 if (ISP_CAP_2KLOGIN(isp)) {
2874 for (nphdl = 0; nphdl != lim; nphdl++) {
2875 if (isp_getpdb(isp, chan, nphdl, &pdb)) {
2878 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGINFO, "Chan %d Handle 0x%04x "
2879 "PortID 0x%06x WWPN 0x%02x%02x%02x%02x%02x%02x%02x%02x",
2880 chan, nphdl, pdb.portid, pdb.portname[0], pdb.portname[1],
2881 pdb.portname[2], pdb.portname[3], pdb.portname[4],
2882 pdb.portname[5], pdb.portname[6], pdb.portname[7]);
2887 isp_get_wwn(ispsoftc_t *isp, int chan, int nphdl, int nodename)
2889 uint64_t wwn = INI_NONE;
2892 MBSINIT(&mbs, MBOX_GET_PORT_NAME,
2893 MBLOGALL & ~MBLOGMASK(MBOX_COMMAND_PARAM_ERROR), 500000);
2894 if (ISP_CAP_2KLOGIN(isp)) {
2895 mbs.param[1] = nphdl;
2899 mbs.param[9] = chan;
2902 mbs.param[1] = nphdl << 8;
2907 isp_mboxcmd(isp, &mbs);
2908 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
2913 (((uint64_t)(mbs.param[2] >> 8)) << 56) |
2914 (((uint64_t)(mbs.param[2] & 0xff)) << 48) |
2915 (((uint64_t)(mbs.param[3] >> 8)) << 40) |
2916 (((uint64_t)(mbs.param[3] & 0xff)) << 32) |
2917 (((uint64_t)(mbs.param[6] >> 8)) << 24) |
2918 (((uint64_t)(mbs.param[6] & 0xff)) << 16) |
2919 (((uint64_t)(mbs.param[7] >> 8)) << 8) |
2920 (((uint64_t)(mbs.param[7] & 0xff)));
2923 (((uint64_t)(mbs.param[2] & 0xff)) << 56) |
2924 (((uint64_t)(mbs.param[2] >> 8)) << 48) |
2925 (((uint64_t)(mbs.param[3] & 0xff)) << 40) |
2926 (((uint64_t)(mbs.param[3] >> 8)) << 32) |
2927 (((uint64_t)(mbs.param[6] & 0xff)) << 24) |
2928 (((uint64_t)(mbs.param[6] >> 8)) << 16) |
2929 (((uint64_t)(mbs.param[7] & 0xff)) << 8) |
2930 (((uint64_t)(mbs.param[7] >> 8)));
2936 * Make sure we have good FC link.
2940 isp_fclink_test(ispsoftc_t *isp, int chan, int usdelay)
2947 NANOTIME_T hra, hrb;
2949 fcp = FCPARAM(isp, chan);
2951 if (fcp->isp_loopstate < LOOP_HAVE_LINK)
2953 if (fcp->isp_loopstate >= LOOP_LTEST_DONE)
2956 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC link test", chan);
2959 * Wait up to N microseconds for F/W to go to a ready state.
2963 isp_change_fw_state(isp, chan, isp_fw_state(isp, chan));
2964 if (fcp->isp_fwstate == FW_READY) {
2967 if (fcp->isp_loopstate < LOOP_HAVE_LINK)
2970 if ((NANOTIME_SUB(&hrb, &hra) / 1000 + 1000 >= usdelay))
2972 ISP_SLEEP(isp, 1000);
2974 if (fcp->isp_fwstate != FW_READY) {
2975 isp_prt(isp, ISP_LOG_SANCFG,
2976 "Chan %d Firmware is not ready (%s)",
2977 chan, isp_fc_fw_statename(fcp->isp_fwstate));
2982 * Get our Loop ID and Port ID.
2984 MBSINIT(&mbs, MBOX_GET_LOOP_ID, MBLOGALL, 0);
2985 mbs.param[9] = chan;
2986 isp_mboxcmd(isp, &mbs);
2987 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
2993 * Don't bother with fabric if we are using really old
2994 * 2100 firmware. It's just not worth it.
2996 if (ISP_FW_NEWER_THAN(isp, 1, 15, 37))
2997 fcp->isp_topo = TOPO_FL_PORT;
2999 fcp->isp_topo = TOPO_NL_PORT;
3001 int topo = (int) mbs.param[6];
3002 if (topo < TOPO_NL_PORT || topo > TOPO_PTP_STUB) {
3003 topo = TOPO_PTP_STUB;
3005 fcp->isp_topo = topo;
3007 fcp->isp_portid = mbs.param[2] | (mbs.param[3] << 16);
3009 if (!TOPO_IS_FABRIC(fcp->isp_topo)) {
3010 fcp->isp_loopid = mbs.param[1] & 0xff;
3011 } else if (fcp->isp_topo != TOPO_F_PORT) {
3012 uint8_t alpa = fcp->isp_portid;
3014 for (i = 0; alpa_map[i]; i++) {
3015 if (alpa_map[i] == alpa)
3019 fcp->isp_loopid = i;
3023 fcp->isp_loopstate = LOOP_HAVE_ADDR;
3025 fcp->isp_loopstate = LOOP_TESTING_LINK;
3027 if (fcp->isp_topo == TOPO_F_PORT || fcp->isp_topo == TOPO_FL_PORT) {
3028 nphdl = IS_24XX(isp) ? NPH_FL_ID : FL_ID;
3029 r = isp_getpdb(isp, chan, nphdl, &pdb);
3030 if (r != 0 || pdb.portid == 0) {
3032 fcp->isp_topo = TOPO_NL_PORT;
3034 isp_prt(isp, ISP_LOGWARN,
3035 "fabric topology, but cannot get info about fabric controller (0x%x)", r);
3036 fcp->isp_topo = TOPO_PTP_STUB;
3042 fcp->isp_fabric_params = mbs.param[7];
3043 fcp->isp_sns_hdl = NPH_SNS_ID;
3044 r = isp_register_fc4_type_24xx(isp, chan);
3045 if (fcp->isp_loopstate < LOOP_TESTING_LINK)
3049 r = isp_register_fc4_features_24xx(isp, chan);
3050 if (fcp->isp_loopstate < LOOP_TESTING_LINK)
3054 r = isp_register_port_name_24xx(isp, chan);
3055 if (fcp->isp_loopstate < LOOP_TESTING_LINK)
3059 isp_register_node_name_24xx(isp, chan);
3060 if (fcp->isp_loopstate < LOOP_TESTING_LINK)
3063 fcp->isp_sns_hdl = SNS_ID;
3064 r = isp_register_fc4_type(isp, chan);
3067 if (fcp->role == ISP_ROLE_TARGET)
3068 isp_send_change_request(isp, chan);
3073 /* Get link speed. */
3074 fcp->isp_gbspeed = 1;
3075 if (IS_23XX(isp) || IS_24XX(isp)) {
3076 MBSINIT(&mbs, MBOX_GET_SET_DATA_RATE, MBLOGALL, 3000000);
3077 mbs.param[1] = MBGSD_GET_RATE;
3078 /* mbs.param[2] undefined if we're just getting rate */
3079 isp_mboxcmd(isp, &mbs);
3080 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) {
3081 if (mbs.param[1] == MBGSD_10GB)
3082 fcp->isp_gbspeed = 10;
3083 else if (mbs.param[1] == MBGSD_16GB)
3084 fcp->isp_gbspeed = 16;
3085 else if (mbs.param[1] == MBGSD_8GB)
3086 fcp->isp_gbspeed = 8;
3087 else if (mbs.param[1] == MBGSD_4GB)
3088 fcp->isp_gbspeed = 4;
3089 else if (mbs.param[1] == MBGSD_2GB)
3090 fcp->isp_gbspeed = 2;
3091 else if (mbs.param[1] == MBGSD_1GB)
3092 fcp->isp_gbspeed = 1;
3096 if (fcp->isp_loopstate < LOOP_TESTING_LINK) {
3098 isp_prt(isp, ISP_LOG_SANCFG,
3099 "Chan %d FC link test aborted", chan);
3102 fcp->isp_loopstate = LOOP_LTEST_DONE;
3103 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGCONFIG,
3104 "Chan %d WWPN %016jx WWNN %016jx",
3105 chan, (uintmax_t)fcp->isp_wwpn, (uintmax_t)fcp->isp_wwnn);
3106 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGCONFIG,
3107 "Chan %d %dGb %s PortID 0x%06x LoopID 0x%02x",
3108 chan, fcp->isp_gbspeed, isp_fc_toponame(fcp), fcp->isp_portid,
3110 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC link test done", chan);
3115 * Complete the synchronization of our Port Database.
3117 * At this point, we've scanned the local loop (if any) and the fabric
3118 * and performed fabric logins on all new devices.
3120 * Our task here is to go through our port database removing any entities
3121 * that are still marked probational (issuing PLOGO for ones which we had
3122 * PLOGI'd into) or are dead, and notifying upper layers about new/changed
3126 isp_pdb_sync(ispsoftc_t *isp, int chan)
3128 fcparam *fcp = FCPARAM(isp, chan);
3132 if (fcp->isp_loopstate < LOOP_FSCAN_DONE)
3134 if (fcp->isp_loopstate >= LOOP_READY)
3137 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC PDB sync", chan);
3139 fcp->isp_loopstate = LOOP_SYNCING_PDB;
3141 for (dbidx = 0; dbidx < MAX_FC_TARG; dbidx++) {
3142 lp = &fcp->portdb[dbidx];
3144 if (lp->state == FC_PORTDB_STATE_NIL)
3146 if (lp->probational && lp->state != FC_PORTDB_STATE_ZOMBIE)
3147 lp->state = FC_PORTDB_STATE_DEAD;
3148 switch (lp->state) {
3149 case FC_PORTDB_STATE_DEAD:
3150 lp->state = FC_PORTDB_STATE_NIL;
3151 isp_async(isp, ISPASYNC_DEV_GONE, chan, lp);
3152 if ((lp->portid & 0xffff00) != 0) {
3153 (void) isp_plogx(isp, chan, lp->handle,
3155 PLOGX_FLG_CMD_LOGO |
3156 PLOGX_FLG_IMPLICIT |
3157 PLOGX_FLG_FREE_NPHDL);
3160 * Note that we might come out of this with our state
3161 * set to FC_PORTDB_STATE_ZOMBIE.
3164 case FC_PORTDB_STATE_NEW:
3165 lp->state = FC_PORTDB_STATE_VALID;
3166 isp_async(isp, ISPASYNC_DEV_ARRIVED, chan, lp);
3168 case FC_PORTDB_STATE_CHANGED:
3169 lp->state = FC_PORTDB_STATE_VALID;
3170 isp_async(isp, ISPASYNC_DEV_CHANGED, chan, lp);
3171 lp->portid = lp->new_portid;
3172 lp->prli_word3 = lp->new_prli_word3;
3174 case FC_PORTDB_STATE_VALID:
3175 isp_async(isp, ISPASYNC_DEV_STAYED, chan, lp);
3177 case FC_PORTDB_STATE_ZOMBIE:
3180 isp_prt(isp, ISP_LOGWARN,
3181 "isp_pdb_sync: state %d for idx %d",
3183 isp_dump_portdb(isp, chan);
3187 if (fcp->isp_loopstate < LOOP_SYNCING_PDB) {
3188 isp_prt(isp, ISP_LOG_SANCFG,
3189 "Chan %d FC PDB sync aborted", chan);
3193 fcp->isp_loopstate = LOOP_READY;
3194 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC PDB sync done", chan);
3199 isp_pdb_add_update(ispsoftc_t *isp, int chan, isp_pdb_t *pdb)
3202 uint64_t wwnn, wwpn;
3204 MAKE_WWN_FROM_NODE_NAME(wwnn, pdb->nodename);
3205 MAKE_WWN_FROM_NODE_NAME(wwpn, pdb->portname);
3207 /* Search port database for the same WWPN. */
3208 if (isp_find_pdb_by_wwpn(isp, chan, wwpn, &lp)) {
3209 if (!lp->probational) {
3210 isp_prt(isp, ISP_LOGERR,
3211 "Chan %d Port 0x%06x@0x%04x [%d] is not probational (0x%x)",
3212 chan, lp->portid, lp->handle,
3213 FC_PORTDB_TGT(isp, chan, lp), lp->state);
3214 isp_dump_portdb(isp, chan);
3217 lp->probational = 0;
3218 lp->node_wwn = wwnn;
3220 /* Old device, nothing new. */
3221 if (lp->portid == pdb->portid &&
3222 lp->handle == pdb->handle &&
3223 lp->prli_word3 == pdb->prli_word3) {
3224 if (lp->state != FC_PORTDB_STATE_NEW)
3225 lp->state = FC_PORTDB_STATE_VALID;
3226 isp_prt(isp, ISP_LOG_SANCFG,
3227 "Chan %d Port 0x%06x@0x%04x is valid",
3228 chan, pdb->portid, pdb->handle);
3232 /* Something has changed. */
3233 lp->state = FC_PORTDB_STATE_CHANGED;
3234 lp->handle = pdb->handle;
3235 lp->new_portid = pdb->portid;
3236 lp->new_prli_word3 = pdb->prli_word3;
3237 isp_prt(isp, ISP_LOG_SANCFG,
3238 "Chan %d Port 0x%06x@0x%04x is changed",
3239 chan, pdb->portid, pdb->handle);
3243 /* It seems like a new port. Find an empty slot for it. */
3244 if (!isp_find_pdb_empty(isp, chan, &lp)) {
3245 isp_prt(isp, ISP_LOGERR, "Chan %d out of portdb entries", chan);
3249 ISP_MEMZERO(lp, sizeof (fcportdb_t));
3250 lp->probational = 0;
3251 lp->state = FC_PORTDB_STATE_NEW;
3252 lp->portid = lp->new_portid = pdb->portid;
3253 lp->prli_word3 = lp->new_prli_word3 = pdb->prli_word3;
3254 lp->handle = pdb->handle;
3255 lp->port_wwn = wwpn;
3256 lp->node_wwn = wwnn;
3257 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d Port 0x%06x@0x%04x is new",
3258 chan, pdb->portid, pdb->handle);
3262 * Fix port IDs for logged-in initiators on pre-2400 chips.
3263 * For those chips we are not receiving login events, adding initiators
3264 * based on ATIO requests, but there is no port ID in that structure.
3267 isp_fix_portids(ispsoftc_t *isp, int chan)
3269 fcparam *fcp = FCPARAM(isp, chan);
3274 for (i = 0; i < MAX_FC_TARG; i++) {
3275 fcportdb_t *lp = &fcp->portdb[i];
3277 if (lp->state == FC_PORTDB_STATE_NIL ||
3278 lp->state == FC_PORTDB_STATE_ZOMBIE)
3280 if (VALID_PORT(lp->portid))
3283 r = isp_getpdb(isp, chan, lp->handle, &pdb);
3284 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP)
3287 isp_prt(isp, ISP_LOGDEBUG1,
3288 "Chan %d FC Scan Loop handle %d returned %x",
3289 chan, lp->handle, r);
3293 MAKE_WWN_FROM_NODE_NAME(wwpn, pdb.portname);
3294 if (lp->port_wwn != wwpn)
3296 lp->portid = lp->new_portid = pdb.portid;
3297 isp_prt(isp, ISP_LOG_SANCFG,
3298 "Chan %d Port 0x%06x@0x%04x is fixed",
3299 chan, pdb.portid, pdb.handle);
3304 * Scan local loop for devices.
3307 isp_scan_loop(ispsoftc_t *isp, int chan)
3309 fcparam *fcp = FCPARAM(isp, chan);
3315 if (fcp->isp_loopstate < LOOP_LTEST_DONE)
3317 if (fcp->isp_loopstate >= LOOP_LSCAN_DONE)
3320 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC loop scan", chan);
3321 fcp->isp_loopstate = LOOP_SCANNING_LOOP;
3322 if (TOPO_IS_FABRIC(fcp->isp_topo)) {
3323 if (!IS_24XX(isp)) {
3324 isp_fix_portids(isp, chan);
3325 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP)
3328 isp_prt(isp, ISP_LOG_SANCFG,
3329 "Chan %d FC loop scan done (no loop)", chan);
3330 fcp->isp_loopstate = LOOP_LSCAN_DONE;
3334 handles = (uint16_t *)fcp->isp_scanscratch;
3335 lim = ISP_FC_SCRLEN / 2;
3336 r = isp_gethandles(isp, chan, handles, &lim, 1);
3338 isp_prt(isp, ISP_LOG_SANCFG,
3339 "Chan %d Getting list of handles failed with %x", chan, r);
3340 isp_prt(isp, ISP_LOG_SANCFG,
3341 "Chan %d FC loop scan done (bad)", chan);
3345 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d Got %d handles",
3349 * Run through the list and get the port database info for each one.
3351 isp_mark_portdb(isp, chan);
3352 for (idx = 0; idx < lim; idx++) {
3353 handle = handles[idx];
3356 * Don't scan "special" ids.
3358 if (ISP_CAP_2KLOGIN(isp)) {
3359 if (handle >= NPH_RESERVED)
3362 if (handle >= FL_ID && handle <= SNS_ID)
3367 * In older cards with older f/w GET_PORT_DATABASE has been
3368 * known to hang. This trick gets around that problem.
3370 if (IS_2100(isp) || IS_2200(isp)) {
3371 uint64_t node_wwn = isp_get_wwn(isp, chan, handle, 1);
3372 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP) {
3374 isp_prt(isp, ISP_LOG_SANCFG,
3375 "Chan %d FC loop scan aborted", chan);
3378 if (node_wwn == INI_NONE) {
3384 * Get the port database entity for this index.
3386 r = isp_getpdb(isp, chan, handle, &pdb);
3387 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP)
3390 isp_prt(isp, ISP_LOGDEBUG1,
3391 "Chan %d FC Scan Loop handle %d returned %x",
3396 isp_pdb_add_update(isp, chan, &pdb);
3398 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP)
3400 fcp->isp_loopstate = LOOP_LSCAN_DONE;
3401 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC loop scan done", chan);
3406 * Scan the fabric for devices and add them to our port database.
3408 * Use the GID_FT command to get all Port IDs for FC4 SCSI devices it knows.
3410 * For 2100-23XX cards, we use the SNS mailbox command to pass simple name
3411 * server commands to the switch management server via the QLogic f/w.
3413 * For the 24XX and above card, we use CT Pass-through IOCB.
3415 #define GIDLEN ISP_FC_SCRLEN
3416 #define NGENT ((GIDLEN - 16) >> 2)
3419 isp_gid_ft_sns(ispsoftc_t *isp, int chan)
3422 sns_gid_ft_req_t _x;
3423 uint8_t _y[SNS_GID_FT_REQ_SIZE];
3425 fcparam *fcp = FCPARAM(isp, chan);
3426 sns_gid_ft_req_t *rq = &un._x;
3427 uint8_t *scp = fcp->isp_scratch;
3430 isp_prt(isp, ISP_LOGDEBUG0, "Chan %d requesting GID_FT via SNS", chan);
3431 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
3432 isp_prt(isp, ISP_LOGERR, sacq);
3436 ISP_MEMZERO(rq, SNS_GID_FT_REQ_SIZE);
3437 rq->snscb_rblen = GIDLEN >> 1;
3438 rq->snscb_addr[RQRSP_ADDR0015] = DMA_WD0(fcp->isp_scdma);
3439 rq->snscb_addr[RQRSP_ADDR1631] = DMA_WD1(fcp->isp_scdma);
3440 rq->snscb_addr[RQRSP_ADDR3247] = DMA_WD2(fcp->isp_scdma);
3441 rq->snscb_addr[RQRSP_ADDR4863] = DMA_WD3(fcp->isp_scdma);
3442 rq->snscb_sblen = 6;
3443 rq->snscb_cmd = SNS_GID_FT;
3444 rq->snscb_mword_div_2 = NGENT;
3445 rq->snscb_fc4_type = FC4_SCSI;
3447 isp_put_gid_ft_request(isp, rq, (sns_gid_ft_req_t *)scp);
3448 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, SNS_GID_FT_REQ_SIZE, chan);
3450 MBSINIT(&mbs, MBOX_SEND_SNS, MBLOGALL, 10000000);
3451 mbs.param[0] = MBOX_SEND_SNS;
3452 mbs.param[1] = SNS_GID_FT_REQ_SIZE >> 1;
3453 mbs.param[2] = DMA_WD1(fcp->isp_scdma);
3454 mbs.param[3] = DMA_WD0(fcp->isp_scdma);
3455 mbs.param[6] = DMA_WD3(fcp->isp_scdma);
3456 mbs.param[7] = DMA_WD2(fcp->isp_scdma);
3457 isp_mboxcmd(isp, &mbs);
3458 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
3459 if (mbs.param[0] == MBOX_INVALID_COMMAND) {
3465 MEMORYBARRIER(isp, SYNC_SFORCPU, 0, GIDLEN, chan);
3466 if (isp->isp_dblev & ISP_LOGDEBUG1)
3467 isp_print_bytes(isp, "CT response", GIDLEN, scp);
3468 isp_get_gid_ft_response(isp, (sns_gid_ft_rsp_t *)scp,
3469 (sns_gid_ft_rsp_t *)fcp->isp_scanscratch, NGENT);
3470 FC_SCRATCH_RELEASE(isp, chan);
3475 isp_ct_passthru(ispsoftc_t *isp, int chan, uint32_t cmd_bcnt, uint32_t rsp_bcnt)
3477 fcparam *fcp = FCPARAM(isp, chan);
3480 uint8_t resp[QENTRY_LEN];
3483 * Build a Passthrough IOCB in memory.
3485 ISP_MEMZERO(&pt, sizeof(pt));
3486 pt.ctp_header.rqs_entry_count = 1;
3487 pt.ctp_header.rqs_entry_type = RQSTYPE_CT_PASSTHRU;
3488 pt.ctp_nphdl = fcp->isp_sns_hdl;
3490 pt.ctp_vpidx = ISP_GET_VPIDX(isp, chan);
3493 pt.ctp_rsp_bcnt = rsp_bcnt;
3494 pt.ctp_cmd_bcnt = cmd_bcnt;
3495 pt.ctp_dataseg[0].ds_base = DMA_LO32(fcp->isp_scdma);
3496 pt.ctp_dataseg[0].ds_basehi = DMA_HI32(fcp->isp_scdma);
3497 pt.ctp_dataseg[0].ds_count = cmd_bcnt;
3498 pt.ctp_dataseg[1].ds_base = DMA_LO32(fcp->isp_scdma);
3499 pt.ctp_dataseg[1].ds_basehi = DMA_HI32(fcp->isp_scdma);
3500 pt.ctp_dataseg[1].ds_count = rsp_bcnt;
3502 /* Prepare space for response in memory */
3503 memset(resp, 0xff, sizeof(resp));
3504 pt.ctp_handle = isp_allocate_handle(isp, resp, ISP_HANDLE_CTRL);
3505 if (pt.ctp_handle == 0) {
3506 isp_prt(isp, ISP_LOGERR,
3507 "%s: CTP of Chan %d out of handles", __func__, chan);
3511 /* Send request and wait for response. */
3512 reqp = isp_getrqentry(isp);
3514 isp_prt(isp, ISP_LOGERR,
3515 "%s: CTP of Chan %d out of rqent", __func__, chan);
3516 isp_destroy_handle(isp, pt.ctp_handle);
3519 isp_put_ct_pt(isp, &pt, (isp_ct_pt_t *)reqp);
3520 if (isp->isp_dblev & ISP_LOGDEBUG1)
3521 isp_print_bytes(isp, "CT IOCB request", QENTRY_LEN, reqp);
3522 ISP_SYNC_REQUEST(isp);
3523 if (msleep(resp, &isp->isp_lock, 0, "CTP", pt.ctp_time*hz) == EWOULDBLOCK) {
3524 isp_prt(isp, ISP_LOGERR,
3525 "%s: CTP of Chan %d timed out", __func__, chan);
3526 isp_destroy_handle(isp, pt.ctp_handle);
3529 if (isp->isp_dblev & ISP_LOGDEBUG1)
3530 isp_print_bytes(isp, "CT IOCB response", QENTRY_LEN, resp);
3532 isp_get_ct_pt(isp, (isp_ct_pt_t *)resp, &pt);
3533 if (pt.ctp_status && pt.ctp_status != RQCS_DATA_UNDERRUN) {
3534 isp_prt(isp, ISP_LOGWARN,
3535 "Chan %d GID_FT CT Passthrough returned 0x%x",
3536 chan, pt.ctp_status);
3544 isp_gid_ft_ct_passthru(ispsoftc_t *isp, int chan)
3546 fcparam *fcp = FCPARAM(isp, chan);
3549 uint8_t *scp = fcp->isp_scratch;
3551 isp_prt(isp, ISP_LOGDEBUG0, "Chan %d requesting GID_FT via CT", chan);
3552 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
3553 isp_prt(isp, ISP_LOGERR, sacq);
3558 * Build the CT header and command in memory.
3560 ISP_MEMZERO(&ct, sizeof (ct));
3561 ct.ct_revision = CT_REVISION;
3562 ct.ct_fcs_type = CT_FC_TYPE_FC;
3563 ct.ct_fcs_subtype = CT_FC_SUBTYPE_NS;
3564 ct.ct_cmd_resp = SNS_GID_FT;
3565 ct.ct_bcnt_resid = (GIDLEN - 16) >> 2;
3566 isp_put_ct_hdr(isp, &ct, (ct_hdr_t *)scp);
3567 rp = (uint32_t *) &scp[sizeof(ct)];
3568 ISP_IOZPUT_32(isp, FC4_SCSI, rp);
3569 if (isp->isp_dblev & ISP_LOGDEBUG1) {
3570 isp_print_bytes(isp, "CT request",
3571 sizeof(ct) + sizeof(uint32_t), scp);
3574 if (isp_ct_passthru(isp, chan, sizeof(ct) + sizeof(uint32_t), GIDLEN)) {
3575 FC_SCRATCH_RELEASE(isp, chan);
3579 if (isp->isp_dblev & ISP_LOGDEBUG1)
3580 isp_print_bytes(isp, "CT response", GIDLEN, scp);
3581 isp_get_gid_ft_response(isp, (sns_gid_ft_rsp_t *)scp,
3582 (sns_gid_ft_rsp_t *)fcp->isp_scanscratch, NGENT);
3583 FC_SCRATCH_RELEASE(isp, chan);
3588 isp_scan_fabric(ispsoftc_t *isp, int chan)
3590 fcparam *fcp = FCPARAM(isp, chan);
3595 int portidx, portlim, r;
3596 sns_gid_ft_rsp_t *rs;
3598 if (fcp->isp_loopstate < LOOP_LSCAN_DONE)
3600 if (fcp->isp_loopstate >= LOOP_FSCAN_DONE)
3603 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC fabric scan", chan);
3604 fcp->isp_loopstate = LOOP_SCANNING_FABRIC;
3605 if (!TOPO_IS_FABRIC(fcp->isp_topo)) {
3606 fcp->isp_loopstate = LOOP_FSCAN_DONE;
3607 isp_prt(isp, ISP_LOG_SANCFG,
3608 "Chan %d FC fabric scan done (no fabric)", chan);
3612 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC) {
3614 FC_SCRATCH_RELEASE(isp, chan);
3615 isp_prt(isp, ISP_LOG_SANCFG,
3616 "Chan %d FC fabric scan aborted", chan);
3621 * Make sure we still are logged into the fabric controller.
3623 nphdl = IS_24XX(isp) ? NPH_FL_ID : FL_ID;
3624 r = isp_getpdb(isp, chan, nphdl, &pdb);
3625 if ((r & 0xffff) == MBOX_NOT_LOGGED_IN) {
3626 isp_dump_chip_portdb(isp, chan);
3629 fcp->isp_loopstate = LOOP_LTEST_DONE;
3631 isp_prt(isp, ISP_LOG_SANCFG,
3632 "Chan %d FC fabric scan done (bad)", chan);
3636 /* Get list of port IDs from SNS. */
3638 r = isp_gid_ft_ct_passthru(isp, chan);
3640 r = isp_gid_ft_sns(isp, chan);
3641 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC)
3644 fcp->isp_loopstate = LOOP_FSCAN_DONE;
3647 fcp->isp_loopstate = LOOP_LTEST_DONE; /* try again */
3651 rs = (sns_gid_ft_rsp_t *) fcp->isp_scanscratch;
3652 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC)
3654 if (rs->snscb_cthdr.ct_cmd_resp != LS_ACC) {
3656 if (rs->snscb_cthdr.ct_reason == 9 && rs->snscb_cthdr.ct_explanation == 7) {
3657 level = ISP_LOG_SANCFG;
3659 level = ISP_LOGWARN;
3661 isp_prt(isp, level, "Chan %d Fabric Nameserver rejected GID_FT"
3662 " (Reason=0x%x Expl=0x%x)", chan,
3663 rs->snscb_cthdr.ct_reason,
3664 rs->snscb_cthdr.ct_explanation);
3665 fcp->isp_loopstate = LOOP_FSCAN_DONE;
3669 /* Check our buffer was big enough to get the full list. */
3670 for (portidx = 0; portidx < NGENT-1; portidx++) {
3671 if (rs->snscb_ports[portidx].control & 0x80)
3674 if ((rs->snscb_ports[portidx].control & 0x80) == 0) {
3675 isp_prt(isp, ISP_LOGWARN,
3676 "fabric too big for scratch area: increase ISP_FC_SCRLEN");
3678 portlim = portidx + 1;
3679 isp_prt(isp, ISP_LOG_SANCFG,
3680 "Chan %d Got %d ports back from name server", chan, portlim);
3682 /* Go through the list and remove duplicate port ids. */
3683 for (portidx = 0; portidx < portlim; portidx++) {
3687 ((rs->snscb_ports[portidx].portid[0]) << 16) |
3688 ((rs->snscb_ports[portidx].portid[1]) << 8) |
3689 ((rs->snscb_ports[portidx].portid[2]));
3691 for (npidx = portidx + 1; npidx < portlim; npidx++) {
3692 uint32_t new_portid =
3693 ((rs->snscb_ports[npidx].portid[0]) << 16) |
3694 ((rs->snscb_ports[npidx].portid[1]) << 8) |
3695 ((rs->snscb_ports[npidx].portid[2]));
3696 if (new_portid == portid) {
3701 if (npidx < portlim) {
3702 rs->snscb_ports[npidx].portid[0] = 0;
3703 rs->snscb_ports[npidx].portid[1] = 0;
3704 rs->snscb_ports[npidx].portid[2] = 0;
3705 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d removing duplicate PortID 0x%06x entry from list", chan, portid);
3710 * We now have a list of Port IDs for all FC4 SCSI devices
3711 * that the Fabric Name server knows about.
3713 * For each entry on this list go through our port database looking
3714 * for probational entries- if we find one, then an old entry is
3715 * maybe still this one. We get some information to find out.
3717 * Otherwise, it's a new fabric device, and we log into it
3718 * (unconditionally). After searching the entire database
3719 * again to make sure that we never ever ever ever have more
3720 * than one entry that has the same PortID or the same
3721 * WWNN/WWPN duple, we enter the device into our database.
3723 isp_mark_portdb(isp, chan);
3724 for (portidx = 0; portidx < portlim; portidx++) {
3725 portid = ((rs->snscb_ports[portidx].portid[0]) << 16) |
3726 ((rs->snscb_ports[portidx].portid[1]) << 8) |
3727 ((rs->snscb_ports[portidx].portid[2]));
3728 isp_prt(isp, ISP_LOG_SANCFG,
3729 "Chan %d Checking fabric port 0x%06x", chan, portid);
3731 isp_prt(isp, ISP_LOG_SANCFG,
3732 "Chan %d Port at idx %d is zero",
3736 if (portid == fcp->isp_portid) {
3737 isp_prt(isp, ISP_LOG_SANCFG,
3738 "Chan %d Port 0x%06x is our", chan, portid);
3742 /* Now search the entire port database for the same portid. */
3743 if (isp_find_pdb_by_portid(isp, chan, portid, &lp)) {
3744 if (!lp->probational) {
3745 isp_prt(isp, ISP_LOGERR,
3746 "Chan %d Port 0x%06x@0x%04x [%d] is not probational (0x%x)",
3747 chan, lp->portid, lp->handle,
3748 FC_PORTDB_TGT(isp, chan, lp), lp->state);
3749 isp_dump_portdb(isp, chan);
3753 if (lp->state == FC_PORTDB_STATE_ZOMBIE)
3757 * See if we're still logged into it.
3759 * If we aren't, mark it as a dead device and
3760 * leave the new portid in the database entry
3761 * for somebody further along to decide what to
3762 * do (policy choice).
3764 * If we are, check to see if it's the same
3765 * device still (it should be). If for some
3766 * reason it isn't, mark it as a changed device
3767 * and leave the new portid and role in the
3768 * database entry for somebody further along to
3769 * decide what to do (policy choice).
3771 r = isp_getpdb(isp, chan, lp->handle, &pdb);
3772 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC)
3775 lp->state = FC_PORTDB_STATE_DEAD;
3776 isp_prt(isp, ISP_LOG_SANCFG,
3777 "Chan %d Port 0x%06x handle 0x%x is dead (%d)",
3778 chan, portid, lp->handle, r);
3782 isp_pdb_add_update(isp, chan, &pdb);
3787 if ((fcp->role & ISP_ROLE_INITIATOR) == 0) {
3788 isp_prt(isp, ISP_LOG_SANCFG,
3789 "Chan %d Port 0x%06x is not logged in", chan, portid);
3793 if (isp_login_device(isp, chan, portid, &pdb,
3794 &FCPARAM(isp, 0)->isp_lasthdl)) {
3795 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC)
3800 isp_pdb_add_update(isp, chan, &pdb);
3803 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC)
3805 fcp->isp_loopstate = LOOP_FSCAN_DONE;
3806 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC fabric scan done", chan);
3811 * Find an unused handle and try and use to login to a port.
3814 isp_login_device(ispsoftc_t *isp, int chan, uint32_t portid, isp_pdb_t *p, uint16_t *ohp)
3819 if (ISP_CAP_2KLOGIN(isp)) {
3825 handle = isp_next_handle(isp, ohp);
3826 for (i = 0; i < lim; i++) {
3827 if (FCPARAM(isp, chan)->isp_loopstate != LOOP_SCANNING_FABRIC)
3830 /* Check if this handle is free. */
3831 r = isp_getpdb(isp, chan, handle, p);
3833 if (p->portid != portid) {
3834 /* This handle is busy, try next one. */
3835 handle = isp_next_handle(isp, ohp);
3840 if (FCPARAM(isp, chan)->isp_loopstate != LOOP_SCANNING_FABRIC)
3844 * Now try and log into the device
3846 r = isp_plogx(isp, chan, handle, portid, PLOGX_FLG_CMD_PLOGI);
3849 } else if ((r & 0xffff) == MBOX_PORT_ID_USED) {
3851 * If we get here, then the firmwware still thinks we're logged into this device, but with a different
3852 * handle. We need to break that association. We used to try and just substitute the handle, but then
3853 * failed to get any data via isp_getpdb (below).
3855 if (isp_plogx(isp, chan, r >> 16, portid, PLOGX_FLG_CMD_LOGO | PLOGX_FLG_IMPLICIT | PLOGX_FLG_FREE_NPHDL)) {
3856 isp_prt(isp, ISP_LOGERR, "baw... logout of %x failed", r >> 16);
3858 if (FCPARAM(isp, chan)->isp_loopstate != LOOP_SCANNING_FABRIC)
3860 r = isp_plogx(isp, chan, handle, portid, PLOGX_FLG_CMD_PLOGI);
3864 } else if ((r & 0xffff) == MBOX_LOOP_ID_USED) {
3865 /* Try the next handle. */
3866 handle = isp_next_handle(isp, ohp);
3875 isp_prt(isp, ISP_LOGWARN, "Chan %d PLOGI 0x%06x failed", chan, portid);
3880 * If we successfully logged into it, get the PDB for it
3881 * so we can crosscheck that it is still what we think it
3882 * is and that we also have the role it plays
3884 r = isp_getpdb(isp, chan, handle, p);
3886 isp_prt(isp, ISP_LOGERR, "Chan %d new device 0x%06x@0x%x disappeared", chan, portid, handle);
3890 if (p->handle != handle || p->portid != portid) {
3891 isp_prt(isp, ISP_LOGERR, "Chan %d new device 0x%06x@0x%x changed (0x%06x@0x%0x)",
3892 chan, portid, handle, p->portid, p->handle);
3899 isp_send_change_request(ispsoftc_t *isp, int chan)
3903 MBSINIT(&mbs, MBOX_SEND_CHANGE_REQUEST, MBLOGALL, 500000);
3904 mbs.param[1] = 0x03;
3905 mbs.param[9] = chan;
3906 isp_mboxcmd(isp, &mbs);
3907 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) {
3910 isp_prt(isp, ISP_LOGWARN, "Chan %d Send Change Request: 0x%x",
3911 chan, mbs.param[0]);
3917 isp_register_fc4_type(ispsoftc_t *isp, int chan)
3919 fcparam *fcp = FCPARAM(isp, chan);
3920 uint8_t local[SNS_RFT_ID_REQ_SIZE];
3921 sns_screq_t *reqp = (sns_screq_t *) local;
3924 ISP_MEMZERO((void *) reqp, SNS_RFT_ID_REQ_SIZE);
3925 reqp->snscb_rblen = SNS_RFT_ID_RESP_SIZE >> 1;
3926 reqp->snscb_addr[RQRSP_ADDR0015] = DMA_WD0(fcp->isp_scdma + 0x100);
3927 reqp->snscb_addr[RQRSP_ADDR1631] = DMA_WD1(fcp->isp_scdma + 0x100);
3928 reqp->snscb_addr[RQRSP_ADDR3247] = DMA_WD2(fcp->isp_scdma + 0x100);
3929 reqp->snscb_addr[RQRSP_ADDR4863] = DMA_WD3(fcp->isp_scdma + 0x100);
3930 reqp->snscb_sblen = 22;
3931 reqp->snscb_data[0] = SNS_RFT_ID;
3932 reqp->snscb_data[4] = fcp->isp_portid & 0xffff;
3933 reqp->snscb_data[5] = (fcp->isp_portid >> 16) & 0xff;
3934 reqp->snscb_data[6] = (1 << FC4_SCSI);
3935 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
3936 isp_prt(isp, ISP_LOGERR, sacq);
3939 isp_put_sns_request(isp, reqp, (sns_screq_t *) fcp->isp_scratch);
3940 MBSINIT(&mbs, MBOX_SEND_SNS, MBLOGALL, 1000000);
3941 mbs.param[1] = SNS_RFT_ID_REQ_SIZE >> 1;
3942 mbs.param[2] = DMA_WD1(fcp->isp_scdma);
3943 mbs.param[3] = DMA_WD0(fcp->isp_scdma);
3944 mbs.param[6] = DMA_WD3(fcp->isp_scdma);
3945 mbs.param[7] = DMA_WD2(fcp->isp_scdma);
3946 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, SNS_RFT_ID_REQ_SIZE, chan);
3947 isp_mboxcmd(isp, &mbs);
3948 FC_SCRATCH_RELEASE(isp, chan);
3949 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) {
3952 isp_prt(isp, ISP_LOGWARN, "Chan %d Register FC4 Type: 0x%x",
3953 chan, mbs.param[0]);
3959 isp_register_fc4_type_24xx(ispsoftc_t *isp, int chan)
3961 fcparam *fcp = FCPARAM(isp, chan);
3964 uint8_t *scp = fcp->isp_scratch;
3966 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
3967 isp_prt(isp, ISP_LOGERR, sacq);
3972 * Build the CT header and command in memory.
3974 ISP_MEMZERO(&rp, sizeof(rp));
3976 ct->ct_revision = CT_REVISION;
3977 ct->ct_fcs_type = CT_FC_TYPE_FC;
3978 ct->ct_fcs_subtype = CT_FC_SUBTYPE_NS;
3979 ct->ct_cmd_resp = SNS_RFT_ID;
3980 ct->ct_bcnt_resid = (sizeof (rft_id_t) - sizeof (ct_hdr_t)) >> 2;
3981 rp.rftid_portid[0] = fcp->isp_portid >> 16;
3982 rp.rftid_portid[1] = fcp->isp_portid >> 8;
3983 rp.rftid_portid[2] = fcp->isp_portid;
3984 rp.rftid_fc4types[FC4_SCSI >> 5] = 1 << (FC4_SCSI & 0x1f);
3985 isp_put_rft_id(isp, &rp, (rft_id_t *)scp);
3986 if (isp->isp_dblev & ISP_LOGDEBUG1)
3987 isp_print_bytes(isp, "CT request", sizeof(rft_id_t), scp);
3989 if (isp_ct_passthru(isp, chan, sizeof(rft_id_t), sizeof(ct_hdr_t))) {
3990 FC_SCRATCH_RELEASE(isp, chan);
3994 isp_get_ct_hdr(isp, (ct_hdr_t *) scp, ct);
3995 FC_SCRATCH_RELEASE(isp, chan);
3996 if (ct->ct_cmd_resp == LS_RJT) {
3997 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, "Chan %d Register FC4 Type rejected", chan);
3999 } else if (ct->ct_cmd_resp == LS_ACC) {
4000 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d Register FC4 Type accepted", chan);
4002 isp_prt(isp, ISP_LOGWARN, "Chan %d Register FC4 Type: 0x%x", chan, ct->ct_cmd_resp);
4009 isp_register_fc4_features_24xx(ispsoftc_t *isp, int chan)
4011 fcparam *fcp = FCPARAM(isp, chan);
4014 uint8_t *scp = fcp->isp_scratch;
4016 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
4017 isp_prt(isp, ISP_LOGERR, sacq);
4022 * Build the CT header and command in memory.
4024 ISP_MEMZERO(&rp, sizeof(rp));
4026 ct->ct_revision = CT_REVISION;
4027 ct->ct_fcs_type = CT_FC_TYPE_FC;
4028 ct->ct_fcs_subtype = CT_FC_SUBTYPE_NS;
4029 ct->ct_cmd_resp = SNS_RFF_ID;
4030 ct->ct_bcnt_resid = (sizeof (rff_id_t) - sizeof (ct_hdr_t)) >> 2;
4031 rp.rffid_portid[0] = fcp->isp_portid >> 16;
4032 rp.rffid_portid[1] = fcp->isp_portid >> 8;
4033 rp.rffid_portid[2] = fcp->isp_portid;
4034 rp.rffid_fc4features = 0;
4035 if (fcp->role & ISP_ROLE_TARGET)
4036 rp.rffid_fc4features |= 1;
4037 if (fcp->role & ISP_ROLE_INITIATOR)
4038 rp.rffid_fc4features |= 2;
4039 rp.rffid_fc4type = FC4_SCSI;
4040 isp_put_rff_id(isp, &rp, (rff_id_t *)scp);
4041 if (isp->isp_dblev & ISP_LOGDEBUG1)
4042 isp_print_bytes(isp, "CT request", sizeof(rft_id_t), scp);
4044 if (isp_ct_passthru(isp, chan, sizeof(rft_id_t), sizeof(ct_hdr_t))) {
4045 FC_SCRATCH_RELEASE(isp, chan);
4049 isp_get_ct_hdr(isp, (ct_hdr_t *) scp, ct);
4050 FC_SCRATCH_RELEASE(isp, chan);
4051 if (ct->ct_cmd_resp == LS_RJT) {
4052 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1,
4053 "Chan %d Register FC4 Features rejected", chan);
4055 } else if (ct->ct_cmd_resp == LS_ACC) {
4056 isp_prt(isp, ISP_LOG_SANCFG,
4057 "Chan %d Register FC4 Features accepted", chan);
4059 isp_prt(isp, ISP_LOGWARN,
4060 "Chan %d Register FC4 Features: 0x%x", chan, ct->ct_cmd_resp);
4067 isp_register_port_name_24xx(ispsoftc_t *isp, int chan)
4069 fcparam *fcp = FCPARAM(isp, chan);
4072 uint8_t *scp = fcp->isp_scratch;
4075 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
4076 isp_prt(isp, ISP_LOGERR, sacq);
4081 * Build the CT header and command in memory.
4083 ISP_MEMZERO(&rp, sizeof(rp));
4084 ct = &rp.rspnid_hdr;
4085 ct->ct_revision = CT_REVISION;
4086 ct->ct_fcs_type = CT_FC_TYPE_FC;
4087 ct->ct_fcs_subtype = CT_FC_SUBTYPE_NS;
4088 ct->ct_cmd_resp = SNS_RSPN_ID;
4089 rp.rspnid_portid[0] = fcp->isp_portid >> 16;
4090 rp.rspnid_portid[1] = fcp->isp_portid >> 8;
4091 rp.rspnid_portid[2] = fcp->isp_portid;
4092 rp.rspnid_length = 0;
4093 len = offsetof(rspn_id_t, rspnid_name);
4094 mtx_lock(&prison0.pr_mtx);
4095 rp.rspnid_length += sprintf(&scp[len + rp.rspnid_length],
4096 "%s", prison0.pr_hostname[0] ? prison0.pr_hostname : "FreeBSD");
4097 mtx_unlock(&prison0.pr_mtx);
4098 rp.rspnid_length += sprintf(&scp[len + rp.rspnid_length],
4099 ":%s", device_get_nameunit(isp->isp_dev));
4101 rp.rspnid_length += sprintf(&scp[len + rp.rspnid_length],
4104 len += rp.rspnid_length;
4105 ct->ct_bcnt_resid = (len - sizeof(ct_hdr_t)) >> 2;
4106 isp_put_rspn_id(isp, &rp, (rspn_id_t *)scp);
4107 if (isp->isp_dblev & ISP_LOGDEBUG1)
4108 isp_print_bytes(isp, "CT request", len, scp);
4110 if (isp_ct_passthru(isp, chan, len, sizeof(ct_hdr_t))) {
4111 FC_SCRATCH_RELEASE(isp, chan);
4115 isp_get_ct_hdr(isp, (ct_hdr_t *) scp, ct);
4116 FC_SCRATCH_RELEASE(isp, chan);
4117 if (ct->ct_cmd_resp == LS_RJT) {
4118 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1,
4119 "Chan %d Register Symbolic Port Name rejected", chan);
4121 } else if (ct->ct_cmd_resp == LS_ACC) {
4122 isp_prt(isp, ISP_LOG_SANCFG,
4123 "Chan %d Register Symbolic Port Name accepted", chan);
4125 isp_prt(isp, ISP_LOGWARN,
4126 "Chan %d Register Symbolic Port Name: 0x%x", chan, ct->ct_cmd_resp);
4133 isp_register_node_name_24xx(ispsoftc_t *isp, int chan)
4135 fcparam *fcp = FCPARAM(isp, chan);
4138 uint8_t *scp = fcp->isp_scratch;
4141 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
4142 isp_prt(isp, ISP_LOGERR, sacq);
4147 * Build the CT header and command in memory.
4149 ISP_MEMZERO(&rp, sizeof(rp));
4150 ct = &rp.rsnnnn_hdr;
4151 ct->ct_revision = CT_REVISION;
4152 ct->ct_fcs_type = CT_FC_TYPE_FC;
4153 ct->ct_fcs_subtype = CT_FC_SUBTYPE_NS;
4154 ct->ct_cmd_resp = SNS_RSNN_NN;
4155 MAKE_NODE_NAME_FROM_WWN(rp.rsnnnn_nodename, fcp->isp_wwnn);
4156 rp.rsnnnn_length = 0;
4157 len = offsetof(rsnn_nn_t, rsnnnn_name);
4158 mtx_lock(&prison0.pr_mtx);
4159 rp.rsnnnn_length += sprintf(&scp[len + rp.rsnnnn_length],
4160 "%s", prison0.pr_hostname[0] ? prison0.pr_hostname : "FreeBSD");
4161 mtx_unlock(&prison0.pr_mtx);
4162 len += rp.rsnnnn_length;
4163 ct->ct_bcnt_resid = (len - sizeof(ct_hdr_t)) >> 2;
4164 isp_put_rsnn_nn(isp, &rp, (rsnn_nn_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 Node Name rejected", chan);
4179 } else if (ct->ct_cmd_resp == LS_ACC) {
4180 isp_prt(isp, ISP_LOG_SANCFG,
4181 "Chan %d Register Symbolic Node Name accepted", chan);
4183 isp_prt(isp, ISP_LOGWARN,
4184 "Chan %d Register Symbolic Node Name: 0x%x", chan, ct->ct_cmd_resp);
4191 isp_next_handle(ispsoftc_t *isp, uint16_t *ohp)
4195 uint16_t handle, minh, maxh;
4198 if (ISP_CAP_2KLOGIN(isp)) {
4200 maxh = NPH_RESERVED - 1;
4208 if (handle == NIL_HANDLE) {
4212 if (handle > maxh) {
4214 isp_prt(isp, ISP_LOGERR, "Out of port handles!");
4215 return (NIL_HANDLE);
4220 for (chan = 0; chan < isp->isp_nchan; chan++) {
4221 fcp = FCPARAM(isp, chan);
4222 if (fcp->role == ISP_ROLE_NONE)
4224 for (i = 0; i < MAX_FC_TARG; i++) {
4225 if (fcp->portdb[i].state != FC_PORTDB_STATE_NIL &&
4226 fcp->portdb[i].handle == handle)
4235 * Start a command. Locking is assumed done in the caller.
4243 uint8_t local[QENTRY_LEN];
4248 int target, dmaresult;
4254 * Check command CDB length, etc.. We really are limited to 16 bytes
4255 * for Fibre Channel, but can do up to 44 bytes in parallel SCSI,
4256 * but probably only if we're running fairly new firmware (we'll
4257 * let the old f/w choke on an extended command queue entry).
4260 if (XS_CDBLEN(xs) > (IS_FC(isp)? 16 : 44) || XS_CDBLEN(xs) == 0) {
4261 isp_prt(isp, ISP_LOGERR, "unsupported cdb length (%d, CDB[0]=0x%x)", XS_CDBLEN(xs), XS_CDBP(xs)[0] & 0xff);
4262 XS_SETERR(xs, HBA_REQINVAL);
4263 return (CMD_COMPLETE);
4267 * Translate the target to device handle as appropriate, checking
4268 * for correct device state as well.
4270 target = XS_TGT(xs);
4272 fcparam *fcp = FCPARAM(isp, XS_CHANNEL(xs));
4274 if ((fcp->role & ISP_ROLE_INITIATOR) == 0) {
4275 isp_prt(isp, ISP_LOG_WARN1,
4276 "%d.%d.%jx I am not an initiator",
4277 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs));
4278 XS_SETERR(xs, HBA_SELTIMEOUT);
4279 return (CMD_COMPLETE);
4282 if (isp->isp_state != ISP_RUNSTATE) {
4283 isp_prt(isp, ISP_LOGERR, "Adapter not at RUNSTATE");
4284 XS_SETERR(xs, HBA_BOTCH);
4285 return (CMD_COMPLETE);
4288 isp_prt(isp, ISP_LOGDEBUG2, "XS_TGT(xs)=%d", target);
4289 lp = &fcp->portdb[target];
4290 if (target < 0 || target >= MAX_FC_TARG ||
4291 lp->is_target == 0) {
4292 XS_SETERR(xs, HBA_SELTIMEOUT);
4293 return (CMD_COMPLETE);
4295 if (fcp->isp_loopstate != LOOP_READY) {
4296 isp_prt(isp, ISP_LOGDEBUG1,
4297 "%d.%d.%jx loop is not ready",
4298 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs));
4299 return (CMD_RQLATER);
4301 if (lp->state == FC_PORTDB_STATE_ZOMBIE) {
4302 isp_prt(isp, ISP_LOGDEBUG1,
4303 "%d.%d.%jx target zombie",
4304 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs));
4305 return (CMD_RQLATER);
4307 if (lp->state != FC_PORTDB_STATE_VALID) {
4308 isp_prt(isp, ISP_LOGDEBUG1,
4309 "%d.%d.%jx bad db port state 0x%x",
4310 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs), lp->state);
4311 XS_SETERR(xs, HBA_SELTIMEOUT);
4312 return (CMD_COMPLETE);
4315 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs));
4316 if (isp->isp_state != ISP_RUNSTATE) {
4317 isp_prt(isp, ISP_LOGERR, "Adapter not at RUNSTATE");
4318 XS_SETERR(xs, HBA_BOTCH);
4319 return (CMD_COMPLETE);
4323 isp_spi_update(isp, XS_CHANNEL(xs));
4330 qep = isp_getrqentry(isp);
4332 isp_prt(isp, ISP_LOG_WARN1, "Request Queue Overflow");
4333 XS_SETERR(xs, HBA_BOTCH);
4334 return (CMD_EAGAIN);
4336 XS_SETERR(xs, HBA_NOERROR);
4339 * Now see if we need to synchronize the ISP with respect to anything.
4340 * We do dual duty here (cough) for synchronizing for busses other
4341 * than which we got here to send a command to.
4343 reqp = (ispreq_t *) local;
4344 ISP_MEMZERO(local, QENTRY_LEN);
4345 if (ISP_TST_SENDMARKER(isp, XS_CHANNEL(xs))) {
4347 isp_marker_24xx_t *m = (isp_marker_24xx_t *) reqp;
4348 m->mrk_header.rqs_entry_count = 1;
4349 m->mrk_header.rqs_entry_type = RQSTYPE_MARKER;
4350 m->mrk_modifier = SYNC_ALL;
4351 m->mrk_vphdl = XS_CHANNEL(xs);
4352 isp_put_marker_24xx(isp, m, qep);
4354 isp_marker_t *m = (isp_marker_t *) reqp;
4355 m->mrk_header.rqs_entry_count = 1;
4356 m->mrk_header.rqs_entry_type = RQSTYPE_MARKER;
4357 m->mrk_target = (XS_CHANNEL(xs) << 7); /* bus # */
4358 m->mrk_modifier = SYNC_ALL;
4359 isp_put_marker(isp, m, qep);
4361 ISP_SYNC_REQUEST(isp);
4362 ISP_SET_SENDMARKER(isp, XS_CHANNEL(xs), 0);
4366 reqp->req_header.rqs_entry_count = 1;
4369 * Select and install Header Code.
4370 * Note that it might be overridden before going out
4371 * if we're on a 64 bit platform. The lower level
4372 * code (isp_send_cmd) will select the appropriate
4373 * 64 bit variant if it needs to.
4376 reqp->req_header.rqs_entry_type = RQSTYPE_T7RQS;
4377 } else if (IS_FC(isp)) {
4378 reqp->req_header.rqs_entry_type = RQSTYPE_T2RQS;
4380 if (XS_CDBLEN(xs) > 12) {
4381 reqp->req_header.rqs_entry_type = RQSTYPE_CMDONLY;
4383 reqp->req_header.rqs_entry_type = RQSTYPE_REQUEST;
4388 * Set task attributes
4393 ttype = XS_TAG_TYPE(xs);
4395 ttype = REQFLAG_STAG;
4397 if (ttype == REQFLAG_OTAG) {
4398 ttype = FCP_CMND_TASK_ATTR_ORDERED;
4399 } else if (ttype == REQFLAG_HTAG) {
4400 ttype = FCP_CMND_TASK_ATTR_HEAD;
4402 ttype = FCP_CMND_TASK_ATTR_SIMPLE;
4404 ((ispreqt7_t *)reqp)->req_task_attribute = ttype;
4405 } else if (IS_FC(isp)) {
4407 * See comment in isp_intr_respq
4409 /* XS_SET_RESID(xs, 0); */
4412 * Fibre Channel always requires some kind of tag.
4413 * The Qlogic drivers seem be happy not to use a tag,
4414 * but this breaks for some devices (IBM drives).
4417 ((ispreqt2_t *)reqp)->req_flags = XS_TAG_TYPE(xs);
4419 ((ispreqt2_t *)reqp)->req_flags = REQFLAG_STAG;
4422 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs));
4423 if ((sdp->isp_devparam[target].actv_flags & DPARM_TQING) && XS_TAG_P(xs)) {
4424 reqp->req_flags = XS_TAG_TYPE(xs);
4429 * NB: we do not support long CDBs (yet)
4431 cdblen = XS_CDBLEN(xs);
4434 if (cdblen > sizeof (reqp->req_cdb)) {
4435 isp_prt(isp, ISP_LOGERR, "Command Length %u too long for this chip", cdblen);
4436 XS_SETERR(xs, HBA_REQINVAL);
4437 return (CMD_COMPLETE);
4439 reqp->req_target = target | (XS_CHANNEL(xs) << 7);
4440 reqp->req_lun_trn = XS_LUN(xs);
4441 reqp->req_cdblen = cdblen;
4442 tptr = &reqp->req_time;
4443 cdbp = reqp->req_cdb;
4444 } else if (IS_24XX(isp)) {
4445 ispreqt7_t *t7 = (ispreqt7_t *)local;
4447 if (cdblen > sizeof (t7->req_cdb)) {
4448 isp_prt(isp, ISP_LOGERR, "Command Length %u too long for this chip", cdblen);
4449 XS_SETERR(xs, HBA_REQINVAL);
4450 return (CMD_COMPLETE);
4453 t7->req_nphdl = lp->handle;
4454 t7->req_tidlo = lp->portid;
4455 t7->req_tidhi = lp->portid >> 16;
4456 t7->req_vpidx = ISP_GET_VPIDX(isp, XS_CHANNEL(xs));
4457 be64enc(t7->req_lun, CAM_EXTLUN_BYTE_SWIZZLE(XS_LUN(xs)));
4458 if (FCPARAM(isp, XS_CHANNEL(xs))->fctape_enabled && (lp->prli_word3 & PRLI_WD3_RETRY)) {
4459 if (FCP_NEXT_CRN(isp, &t7->req_crn, xs)) {
4460 isp_prt(isp, ISP_LOG_WARN1,
4461 "%d.%d.%jx cannot generate next CRN",
4462 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs));
4463 XS_SETERR(xs, HBA_BOTCH);
4464 return (CMD_EAGAIN);
4467 tptr = &t7->req_time;
4470 ispreqt2_t *t2 = (ispreqt2_t *)local;
4472 if (cdblen > sizeof t2->req_cdb) {
4473 isp_prt(isp, ISP_LOGERR, "Command Length %u too long for this chip", cdblen);
4474 XS_SETERR(xs, HBA_REQINVAL);
4475 return (CMD_COMPLETE);
4477 if (FCPARAM(isp, XS_CHANNEL(xs))->fctape_enabled && (lp->prli_word3 & PRLI_WD3_RETRY)) {
4478 if (FCP_NEXT_CRN(isp, &t2->req_crn, xs)) {
4479 isp_prt(isp, ISP_LOG_WARN1,
4480 "%d.%d.%jx cannot generate next CRN",
4481 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs));
4482 XS_SETERR(xs, HBA_BOTCH);
4483 return (CMD_EAGAIN);
4486 if (ISP_CAP_2KLOGIN(isp)) {
4487 ispreqt2e_t *t2e = (ispreqt2e_t *)local;
4488 t2e->req_target = lp->handle;
4489 t2e->req_scclun = XS_LUN(xs);
4490 tptr = &t2e->req_time;
4491 cdbp = t2e->req_cdb;
4492 } else if (ISP_CAP_SCCFW(isp)) {
4493 t2->req_target = lp->handle;
4494 t2->req_scclun = XS_LUN(xs);
4495 tptr = &t2->req_time;
4498 t2->req_target = lp->handle;
4499 t2->req_lun_trn = XS_LUN(xs);
4500 tptr = &t2->req_time;
4504 *tptr = XS_TIME(xs);
4505 ISP_MEMCPY(cdbp, XS_CDBP(xs), cdblen);
4507 /* Whew. Thankfully the same for type 7 requests */
4508 reqp->req_handle = isp_allocate_handle(isp, xs, ISP_HANDLE_INITIATOR);
4509 if (reqp->req_handle == 0) {
4510 isp_prt(isp, ISP_LOG_WARN1, "out of xflist pointers");
4511 XS_SETERR(xs, HBA_BOTCH);
4512 return (CMD_EAGAIN);
4516 * Set up DMA and/or do any platform dependent swizzling of the request entry
4517 * so that the Qlogic F/W understands what is being asked of it.
4519 * The callee is responsible for adding all requests at this point.
4521 dmaresult = ISP_DMASETUP(isp, xs, reqp);
4522 if (dmaresult != CMD_QUEUED) {
4523 isp_destroy_handle(isp, reqp->req_handle);
4525 * dmasetup sets actual error in packet, and
4526 * return what we were given to return.
4530 isp_xs_prt(isp, xs, ISP_LOGDEBUG0, "START cmd cdb[0]=0x%x datalen %ld", XS_CDBP(xs)[0], (long) XS_XFRLEN(xs));
4531 return (CMD_QUEUED);
4536 * Locks (ints blocked) assumed held.
4540 isp_control(ispsoftc_t *isp, ispctl_t ctl, ...)
4549 case ISPCTL_RESET_BUS:
4551 * Issue a bus reset.
4554 isp_prt(isp, ISP_LOGERR, "BUS RESET NOT IMPLEMENTED");
4556 } else if (IS_FC(isp)) {
4561 chan = va_arg(ap, int);
4563 mbs.param[1] = SDPARAM(isp, chan)->isp_bus_reset_delay;
4564 if (mbs.param[1] < 2) {
4567 mbs.param[2] = chan;
4569 MBSINIT(&mbs, MBOX_BUS_RESET, MBLOGALL, 0);
4570 ISP_SET_SENDMARKER(isp, chan, 1);
4571 isp_mboxcmd(isp, &mbs);
4572 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
4575 isp_prt(isp, ISP_LOGINFO, "driver initiated bus reset of bus %d", chan);
4578 case ISPCTL_RESET_DEV:
4580 chan = va_arg(ap, int);
4581 tgt = va_arg(ap, int);
4584 uint8_t local[QENTRY_LEN];
4586 isp24xx_statusreq_t *sp;
4587 fcparam *fcp = FCPARAM(isp, chan);
4590 if (tgt < 0 || tgt >= MAX_FC_TARG) {
4591 isp_prt(isp, ISP_LOGWARN, "Chan %d trying to reset bad target %d", chan, tgt);
4594 lp = &fcp->portdb[tgt];
4595 if (lp->is_target == 0 ||
4596 lp->state != FC_PORTDB_STATE_VALID) {
4597 isp_prt(isp, ISP_LOGWARN, "Chan %d abort of no longer valid target %d", chan, tgt);
4601 tmf = (isp24xx_tmf_t *) local;
4602 ISP_MEMZERO(tmf, QENTRY_LEN);
4603 tmf->tmf_header.rqs_entry_type = RQSTYPE_TSK_MGMT;
4604 tmf->tmf_header.rqs_entry_count = 1;
4605 tmf->tmf_nphdl = lp->handle;
4607 tmf->tmf_timeout = 4;
4608 tmf->tmf_flags = ISP24XX_TMF_TARGET_RESET;
4609 tmf->tmf_tidlo = lp->portid;
4610 tmf->tmf_tidhi = lp->portid >> 16;
4611 tmf->tmf_vpidx = ISP_GET_VPIDX(isp, chan);
4612 isp_put_24xx_tmf(isp, tmf, isp->isp_iocb);
4613 if (isp->isp_dblev & ISP_LOGDEBUG1)
4614 isp_print_bytes(isp, "TMF IOCB request", QENTRY_LEN, isp->isp_iocb);
4615 MEMORYBARRIER(isp, SYNC_IFORDEV, 0, QENTRY_LEN, chan);
4616 fcp->sendmarker = 1;
4618 isp_prt(isp, ISP_LOGALL, "Chan %d Reset N-Port Handle 0x%04x @ Port 0x%06x", chan, lp->handle, lp->portid);
4619 MBSINIT(&mbs, MBOX_EXEC_COMMAND_IOCB_A64, MBLOGALL,
4620 MBCMD_DEFAULT_TIMEOUT + tmf->tmf_timeout * 1000000);
4621 mbs.param[1] = QENTRY_LEN;
4622 mbs.param[2] = DMA_WD1(isp->isp_iocb_dma);
4623 mbs.param[3] = DMA_WD0(isp->isp_iocb_dma);
4624 mbs.param[6] = DMA_WD3(isp->isp_iocb_dma);
4625 mbs.param[7] = DMA_WD2(isp->isp_iocb_dma);
4626 isp_mboxcmd(isp, &mbs);
4627 if (mbs.param[0] != MBOX_COMMAND_COMPLETE)
4630 MEMORYBARRIER(isp, SYNC_IFORCPU, QENTRY_LEN, QENTRY_LEN, chan);
4631 if (isp->isp_dblev & ISP_LOGDEBUG1)
4632 isp_print_bytes(isp, "TMF IOCB response", QENTRY_LEN, &((isp24xx_statusreq_t *)isp->isp_iocb)[1]);
4633 sp = (isp24xx_statusreq_t *) local;
4634 isp_get_24xx_response(isp, &((isp24xx_statusreq_t *)isp->isp_iocb)[1], sp);
4635 if (sp->req_completion_status == 0) {
4638 isp_prt(isp, ISP_LOGWARN, "Chan %d reset of target %d returned 0x%x", chan, tgt, sp->req_completion_status);
4640 } else if (IS_FC(isp)) {
4641 if (ISP_CAP_2KLOGIN(isp)) {
4643 mbs.ibits = (1 << 10);
4645 mbs.param[1] = (tgt << 8);
4648 mbs.param[1] = (chan << 15) | (tgt << 8);
4650 MBSINIT(&mbs, MBOX_ABORT_TARGET, MBLOGALL, 0);
4651 mbs.param[2] = 3; /* 'delay', in seconds */
4652 isp_mboxcmd(isp, &mbs);
4653 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
4656 isp_prt(isp, ISP_LOGINFO, "Target %d on Bus %d Reset Succeeded", tgt, chan);
4657 ISP_SET_SENDMARKER(isp, chan, 1);
4660 case ISPCTL_ABORT_CMD:
4662 xs = va_arg(ap, XS_T *);
4666 chan = XS_CHANNEL(xs);
4668 handle = isp_find_handle(isp, xs);
4670 isp_prt(isp, ISP_LOGWARN, "cannot find handle for command to abort");
4674 isp24xx_abrt_t local, *ab = &local;
4678 fcp = FCPARAM(isp, chan);
4679 if (tgt < 0 || tgt >= MAX_FC_TARG) {
4680 isp_prt(isp, ISP_LOGWARN, "Chan %d trying to abort bad target %d", chan, tgt);
4683 lp = &fcp->portdb[tgt];
4684 if (lp->is_target == 0 ||
4685 lp->state != FC_PORTDB_STATE_VALID) {
4686 isp_prt(isp, ISP_LOGWARN, "Chan %d abort of no longer valid target %d", chan, tgt);
4689 isp_prt(isp, ISP_LOGALL, "Chan %d Abort Cmd for N-Port 0x%04x @ Port 0x%06x", chan, lp->handle, lp->portid);
4690 ISP_MEMZERO(ab, QENTRY_LEN);
4691 ab->abrt_header.rqs_entry_type = RQSTYPE_ABORT_IO;
4692 ab->abrt_header.rqs_entry_count = 1;
4693 ab->abrt_handle = lp->handle;
4694 ab->abrt_cmd_handle = handle;
4695 ab->abrt_tidlo = lp->portid;
4696 ab->abrt_tidhi = lp->portid >> 16;
4697 ab->abrt_vpidx = ISP_GET_VPIDX(isp, chan);
4698 isp_put_24xx_abrt(isp, ab, isp->isp_iocb);
4699 if (isp->isp_dblev & ISP_LOGDEBUG1)
4700 isp_print_bytes(isp, "AB IOCB quest", QENTRY_LEN, isp->isp_iocb);
4701 MEMORYBARRIER(isp, SYNC_IFORDEV, 0, 2 * QENTRY_LEN, chan);
4703 ISP_MEMZERO(&mbs, sizeof (mbs));
4704 MBSINIT(&mbs, MBOX_EXEC_COMMAND_IOCB_A64, MBLOGALL, 5000000);
4705 mbs.param[1] = QENTRY_LEN;
4706 mbs.param[2] = DMA_WD1(isp->isp_iocb_dma);
4707 mbs.param[3] = DMA_WD0(isp->isp_iocb_dma);
4708 mbs.param[6] = DMA_WD3(isp->isp_iocb_dma);
4709 mbs.param[7] = DMA_WD2(isp->isp_iocb_dma);
4711 isp_mboxcmd(isp, &mbs);
4712 if (mbs.param[0] != MBOX_COMMAND_COMPLETE)
4715 MEMORYBARRIER(isp, SYNC_IFORCPU, QENTRY_LEN, QENTRY_LEN, chan);
4716 if (isp->isp_dblev & ISP_LOGDEBUG1)
4717 isp_print_bytes(isp, "AB IOCB response", QENTRY_LEN, &((isp24xx_abrt_t *)isp->isp_iocb)[1]);
4718 isp_get_24xx_abrt(isp, &((isp24xx_abrt_t *)isp->isp_iocb)[1], ab);
4719 if (ab->abrt_nphdl == ISP24XX_ABRT_OKAY) {
4722 isp_prt(isp, ISP_LOGWARN, "Chan %d handle %d abort returned 0x%x", chan, tgt, ab->abrt_nphdl);
4724 } else if (IS_FC(isp)) {
4725 if (ISP_CAP_SCCFW(isp)) {
4726 if (ISP_CAP_2KLOGIN(isp)) {
4729 mbs.param[1] = tgt << 8;
4731 mbs.param[6] = XS_LUN(xs);
4733 mbs.param[1] = tgt << 8 | XS_LUN(xs);
4736 mbs.param[1] = (chan << 15) | (tgt << 8) | XS_LUN(xs);
4738 MBSINIT(&mbs, MBOX_ABORT,
4739 MBLOGALL & ~MBLOGMASK(MBOX_COMMAND_ERROR), 0);
4740 mbs.param[2] = handle;
4741 isp_mboxcmd(isp, &mbs);
4742 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
4747 case ISPCTL_UPDATE_PARAMS:
4750 chan = va_arg(ap, int);
4752 isp_spi_update(isp, chan);
4755 case ISPCTL_FCLINK_TEST:
4760 chan = va_arg(ap, int);
4761 usdelay = va_arg(ap, int);
4766 return (isp_fclink_test(isp, chan, usdelay));
4770 case ISPCTL_SCAN_FABRIC:
4774 chan = va_arg(ap, int);
4776 return (isp_scan_fabric(isp, chan));
4780 case ISPCTL_SCAN_LOOP:
4784 chan = va_arg(ap, int);
4786 return (isp_scan_loop(isp, chan));
4790 case ISPCTL_PDB_SYNC:
4794 chan = va_arg(ap, int);
4796 return (isp_pdb_sync(isp, chan));
4800 case ISPCTL_SEND_LIP:
4802 if (IS_FC(isp) && !IS_24XX(isp)) {
4803 MBSINIT(&mbs, MBOX_INIT_LIP, MBLOGALL, 0);
4804 if (ISP_CAP_2KLOGIN(isp)) {
4805 mbs.ibits = (1 << 10);
4807 isp_mboxcmd(isp, &mbs);
4808 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) {
4814 case ISPCTL_GET_PDB:
4818 chan = va_arg(ap, int);
4819 tgt = va_arg(ap, int);
4820 pdb = va_arg(ap, isp_pdb_t *);
4822 return (isp_getpdb(isp, chan, tgt, pdb));
4826 case ISPCTL_GET_NAMES:
4828 uint64_t *wwnn, *wwnp;
4830 chan = va_arg(ap, int);
4831 tgt = va_arg(ap, int);
4832 wwnn = va_arg(ap, uint64_t *);
4833 wwnp = va_arg(ap, uint64_t *);
4835 if (wwnn == NULL && wwnp == NULL) {
4839 *wwnn = isp_get_wwn(isp, chan, tgt, 1);
4840 if (*wwnn == INI_NONE) {
4845 *wwnp = isp_get_wwn(isp, chan, tgt, 0);
4846 if (*wwnp == INI_NONE) {
4852 case ISPCTL_RUN_MBOXCMD:
4855 mbr = va_arg(ap, mbreg_t *);
4857 isp_mboxcmd(isp, mbr);
4866 p = va_arg(ap, isp_plcmd_t *);
4869 if ((p->flags & PLOGX_FLG_CMD_MASK) != PLOGX_FLG_CMD_PLOGI || (p->handle != NIL_HANDLE)) {
4870 return (isp_plogx(isp, p->channel, p->handle, p->portid, p->flags));
4873 isp_next_handle(isp, &p->handle);
4874 r = isp_plogx(isp, p->channel, p->handle, p->portid, p->flags);
4875 if ((r & 0xffff) == MBOX_PORT_ID_USED) {
4876 p->handle = r >> 16;
4880 } while ((r & 0xffff) == MBOX_LOOP_ID_USED);
4883 case ISPCTL_CHANGE_ROLE:
4888 chan = va_arg(ap, int);
4889 role = va_arg(ap, int);
4891 r = isp_fc_change_role(isp, chan, role);
4896 isp_prt(isp, ISP_LOGERR, "Unknown Control Opcode 0x%x", ctl);
4904 * Interrupt Service Routine(s).
4906 * External (OS) framework has done the appropriate locking,
4907 * and the locking will be held throughout this function.
4910 #ifdef ISP_TARGET_MODE
4912 isp_intr_atioq(ispsoftc_t *isp)
4914 uint8_t qe[QENTRY_LEN];
4917 uint32_t iptr, optr, oop;
4919 iptr = ISP_READ(isp, BIU2400_ATIO_RSPINP);
4920 optr = isp->isp_atioodx;
4921 while (optr != iptr) {
4923 MEMORYBARRIER(isp, SYNC_ATIOQ, oop, QENTRY_LEN, -1);
4924 addr = ISP_QUEUE_ENTRY(isp->isp_atioq, oop);
4925 isp_get_hdr(isp, addr, (isphdr_t *)qe);
4926 hp = (isphdr_t *)qe;
4927 switch (hp->rqs_entry_type) {
4928 case RQSTYPE_NOTIFY:
4930 (void) isp_target_notify(isp, addr, &oop);
4933 isp_print_qentry(isp, "?ATIOQ entry?", oop, addr);
4936 optr = ISP_NXT_QENTRY(oop, RESULT_QUEUE_LEN(isp));
4938 if (isp->isp_atioodx != optr) {
4939 ISP_WRITE(isp, BIU2400_ATIO_RSPOUTP, optr);
4940 isp->isp_atioodx = optr;
4946 isp_intr_async(ispsoftc_t *isp, uint16_t event)
4950 isp_parse_async_fc(isp, event);
4952 isp_parse_async(isp, event);
4956 isp_intr_mbox(ispsoftc_t *isp, uint16_t mbox0)
4960 if (!isp->isp_mboxbsy) {
4961 isp_prt(isp, ISP_LOGWARN, "mailbox 0x%x with no waiters", mbox0);
4964 obits = isp->isp_obits;
4965 isp->isp_mboxtmp[0] = mbox0;
4966 for (i = 1; i < ISP_NMBOX(isp); i++) {
4967 if ((obits & (1 << i)) == 0)
4969 isp->isp_mboxtmp[i] = ISP_READ(isp, MBOX_OFF(i));
4971 MBOX_NOTIFY_COMPLETE(isp);
4975 isp_intr_respq(ispsoftc_t *isp)
4978 uint8_t qe[QENTRY_LEN];
4979 ispstatusreq_t *sp = (ispstatusreq_t *)qe;
4980 isp24xx_statusreq_t *sp2 = (isp24xx_statusreq_t *)qe;
4982 uint8_t *resp, *snsp;
4983 int buddaboom, completion_status, cont = 0, etype, i;
4984 int req_status_flags, req_state_flags, scsi_status;
4985 uint32_t iptr, junk, cptr, optr, rlen, slen, sptr, totslen, resid;
4988 * We can't be getting this now.
4990 if (isp->isp_state != ISP_RUNSTATE) {
4991 isp_prt(isp, ISP_LOGINFO, "respq interrupt when not ready");
4995 iptr = ISP_READ(isp, isp->isp_respinrp);
4996 /* Debounce the 2300 if revision less than 2. */
4997 if (IS_2100(isp) || (IS_2300(isp) && isp->isp_revision < 2)) {
5000 iptr = ISP_READ(isp, isp->isp_respinrp);
5001 } while (junk != iptr);
5003 isp->isp_residx = iptr;
5005 optr = isp->isp_resodx;
5006 while (optr != iptr) {
5008 hp = (isphdr_t *) ISP_QUEUE_ENTRY(isp->isp_result, cptr);
5009 optr = ISP_NXT_QENTRY(optr, RESULT_QUEUE_LEN(isp));
5012 * Synchronize our view of this response queue entry.
5014 MEMORYBARRIER(isp, SYNC_RESULT, cptr, QENTRY_LEN, -1);
5015 if (isp->isp_dblev & ISP_LOGDEBUG1)
5016 isp_print_qentry(isp, "Response Queue Entry", cptr, hp);
5017 isp_get_hdr(isp, hp, &sp->req_header);
5018 etype = sp->req_header.rqs_entry_type;
5020 /* We expected Status Continuation, but got different IOCB. */
5021 if (cont > 0 && etype != RQSTYPE_STATUS_CONT) {
5026 if (IS_24XX(isp) && etype == RQSTYPE_RESPONSE) {
5027 isp_get_24xx_response(isp, (isp24xx_statusreq_t *)hp, sp2);
5028 scsi_status = sp2->req_scsi_status;
5029 completion_status = sp2->req_completion_status;
5030 req_status_flags = 0;
5031 if ((scsi_status & 0xff) != 0)
5032 req_state_flags = RQSF_GOT_STATUS;
5034 req_state_flags = 0;
5035 resid = sp2->req_resid;
5036 } else if (etype == RQSTYPE_RESPONSE) {
5037 isp_get_response(isp, (ispstatusreq_t *) hp, sp);
5038 scsi_status = sp->req_scsi_status;
5039 completion_status = sp->req_completion_status;
5040 req_status_flags = sp->req_status_flags;
5041 req_state_flags = sp->req_state_flags;
5042 resid = sp->req_resid;
5043 } else if (etype == RQSTYPE_RIO1) {
5044 isp_rio1_t *rio = (isp_rio1_t *) qe;
5045 isp_get_rio1(isp, (isp_rio1_t *) hp, rio);
5046 for (i = 0; i < rio->req_header.rqs_seqno; i++) {
5047 isp_fastpost_complete(isp, rio->req_handles[i]);
5049 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5051 } else if (etype == RQSTYPE_RIO2) {
5052 isp_prt(isp, ISP_LOGERR, "dropping RIO2 response");
5053 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5055 } else if (etype == RQSTYPE_STATUS_CONT) {
5056 ispstatus_cont_t *scp = (ispstatus_cont_t *)qe;
5057 isp_get_cont_response(isp, (ispstatus_cont_t *)hp, scp);
5059 i = min(cont, sizeof(scp->req_sense_data));
5060 XS_SENSE_APPEND(cont_xs, scp->req_sense_data, i);
5065 isp_prt(isp, ISP_LOGDEBUG0|ISP_LOG_CWARN,
5066 "Expecting Status Continuations for %u bytes",
5070 isp_prt(isp, ISP_LOG_WARN1, "Ignored Continuation Response");
5072 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5074 } else if (isp_handle_other_response(isp, etype, hp, &cptr)) {
5075 /* More then one IOCB could be consumed. */
5076 while (sptr != cptr) {
5077 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5078 sptr = ISP_NXT_QENTRY(sptr, RESULT_QUEUE_LEN(isp));
5079 hp = (isphdr_t *)ISP_QUEUE_ENTRY(isp->isp_result, sptr);
5081 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5082 optr = ISP_NXT_QENTRY(cptr, RESULT_QUEUE_LEN(isp));
5085 /* We don't know what was this -- log and skip. */
5086 isp_prt(isp, ISP_LOGERR, notresp, etype, cptr, optr);
5087 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5092 if (sp->req_header.rqs_flags & RQSFLAG_MASK) {
5093 if (sp->req_header.rqs_flags & RQSFLAG_CONTINUATION) {
5094 isp_print_qentry(isp, "unexpected continuation segment",
5098 if (sp->req_header.rqs_flags & RQSFLAG_FULL) {
5099 isp_prt(isp, ISP_LOG_WARN1, "internal queues full");
5101 * We'll synthesize a QUEUE FULL message below.
5104 if (sp->req_header.rqs_flags & RQSFLAG_BADHEADER) {
5105 isp_print_qentry(isp, "bad header flag",
5109 if (sp->req_header.rqs_flags & RQSFLAG_BADPACKET) {
5110 isp_print_qentry(isp, "bad request packet",
5114 if (sp->req_header.rqs_flags & RQSFLAG_BADCOUNT) {
5115 isp_print_qentry(isp, "invalid entry count",
5119 if (sp->req_header.rqs_flags & RQSFLAG_BADORDER) {
5120 isp_print_qentry(isp, "invalid IOCB ordering",
5126 xs = isp_find_xs(isp, sp->req_handle);
5128 uint8_t ts = completion_status & 0xff;
5130 * Only whine if this isn't the expected fallout of
5131 * aborting the command or resetting the target.
5133 if (etype != RQSTYPE_RESPONSE) {
5134 isp_prt(isp, ISP_LOGERR, "cannot find handle 0x%x (type 0x%x)", sp->req_handle, etype);
5135 } else if (ts != RQCS_ABORTED && ts != RQCS_RESET_OCCURRED) {
5136 isp_prt(isp, ISP_LOGERR, "cannot find handle 0x%x (status 0x%x)", sp->req_handle, ts);
5138 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5141 if (req_status_flags & RQSTF_BUS_RESET) {
5142 isp_prt(isp, ISP_LOG_WARN1, "%d.%d.%jx bus was reset",
5143 XS_CHANNEL(xs), XS_TGT(xs), (uintmax_t)XS_LUN(xs));
5144 XS_SETERR(xs, HBA_BUSRESET);
5145 ISP_SET_SENDMARKER(isp, XS_CHANNEL(xs), 1);
5148 isp_prt(isp, ISP_LOG_WARN1, "%d.%d.%jx buddaboom",
5149 XS_CHANNEL(xs), XS_TGT(xs), (uintmax_t)XS_LUN(xs));
5150 XS_SETERR(xs, HBA_BOTCH);
5154 rlen = slen = totslen = 0;
5155 if (IS_24XX(isp) && (scsi_status & (RQCS_RV|RQCS_SV)) != 0) {
5156 resp = sp2->req_rsp_sense;
5157 rlen = sp2->req_response_len;
5158 } else if (IS_FC(isp) && (scsi_status & RQCS_RV) != 0) {
5159 resp = sp->req_response;
5160 rlen = sp->req_response_len;
5162 if (IS_FC(isp) && (scsi_status & RQCS_SV) != 0) {
5164 * Fibre Channel F/W doesn't say we got status
5165 * if there's Sense Data instead. I guess they
5166 * think it goes w/o saying.
5168 req_state_flags |= RQSF_GOT_STATUS|RQSF_GOT_SENSE;
5170 snsp = sp2->req_rsp_sense;
5172 totslen = sp2->req_sense_len;
5173 slen = sizeof(sp2->req_rsp_sense) - rlen;
5175 snsp = sp->req_sense_data;
5176 totslen = sp->req_sense_len;
5177 slen = sizeof(sp->req_sense_data);
5179 } else if (IS_SCSI(isp) && (req_state_flags & RQSF_GOT_SENSE)) {
5180 snsp = sp->req_sense_data;
5181 totslen = sp->req_sense_len;
5182 slen = sizeof (sp->req_sense_data);
5186 if (req_state_flags & RQSF_GOT_STATUS)
5187 *XS_STSP(xs) = scsi_status & 0xff;
5189 if (rlen >= 4 && resp[FCP_RSPNS_CODE_OFFSET] != 0) {
5192 const char *rnames[10] = {
5193 "Task Management function complete",
5194 "FCP_DATA length different than FCP_BURST_LEN",
5195 "FCP_CMND fields invalid",
5196 "FCP_DATA parameter mismatch with FCP_DATA_RO",
5197 "Task Management function rejected",
5198 "Task Management function failed",
5201 "Task Management function succeeded",
5202 "Task Management function incorrect logical unit number",
5204 uint8_t code = resp[FCP_RSPNS_CODE_OFFSET];
5205 if (code >= 10 || rnames[code] == NULL) {
5206 ISP_SNPRINTF(lb, sizeof(lb),
5207 "Unknown FCP Response Code 0x%x", code);
5212 isp_xs_prt(isp, xs, ISP_LOGWARN,
5213 "FCP RESPONSE, LENGTH %u: %s CDB0=0x%02x",
5214 rlen, ptr, XS_CDBP(xs)[0] & 0xff);
5215 if (code != 0 && code != 8)
5216 XS_SETERR(xs, HBA_BOTCH);
5219 isp_parse_status_24xx(isp, sp2, xs, &resid);
5221 isp_parse_status(isp, sp, xs, &resid);
5222 if ((XS_NOERR(xs) || XS_ERR(xs) == HBA_NOERROR) &&
5223 (*XS_STSP(xs) == SCSI_BUSY))
5224 XS_SETERR(xs, HBA_TGTBSY);
5226 XS_SET_RESID(xs, resid);
5228 * A new synchronous rate was negotiated for
5229 * this target. Mark state such that we'll go
5230 * look up that which has changed later.
5232 if (req_status_flags & RQSTF_NEGOTIATION) {
5234 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs));
5235 sdp->isp_devparam[t].dev_refresh = 1;
5239 if (req_status_flags & RQSF_XFER_COMPLETE) {
5240 XS_SET_RESID(xs, 0);
5241 } else if (scsi_status & RQCS_RESID) {
5242 XS_SET_RESID(xs, resid);
5244 XS_SET_RESID(xs, 0);
5248 XS_SAVE_SENSE(xs, snsp, slen);
5249 if (totslen > slen) {
5250 cont = totslen - slen;
5252 isp_prt(isp, ISP_LOGDEBUG0|ISP_LOG_CWARN,
5253 "Expecting Status Continuations for %u bytes",
5257 isp_prt(isp, ISP_LOGDEBUG2, "asked for %lu got raw resid %lu settled for %lu",
5258 (u_long)XS_XFRLEN(xs), (u_long)resid, (u_long)XS_GET_RESID(xs));
5261 ISP_DMAFREE(isp, xs, sp->req_handle);
5262 isp_destroy_handle(isp, sp->req_handle);
5264 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5266 /* Complete command if we expect no Status Continuations. */
5271 /* We haven't received all Status Continuations, but that is it. */
5275 /* If we processed any IOCBs, let ISP know about it. */
5276 if (optr != isp->isp_resodx) {
5277 ISP_WRITE(isp, isp->isp_respoutrp, optr);
5278 isp->isp_resodx = optr;
5283 * Parse an ASYNC mailbox complete
5286 isp_parse_async(ispsoftc_t *isp, uint16_t mbox)
5288 uint32_t h1 = 0, h2 = 0;
5292 * Pick up the channel, but not if this is a ASYNC_RIO32_2,
5293 * where Mailboxes 6/7 have the second handle.
5295 if (mbox != ASYNC_RIO32_2) {
5296 if (IS_DUALBUS(isp)) {
5297 chan = ISP_READ(isp, OUTMAILBOX6);
5300 isp_prt(isp, ISP_LOGDEBUG2, "Async Mbox 0x%x", mbox);
5303 case ASYNC_BUS_RESET:
5304 ISP_SET_SENDMARKER(isp, chan, 1);
5305 #ifdef ISP_TARGET_MODE
5306 isp_target_async(isp, chan, mbox);
5308 isp_async(isp, ISPASYNC_BUS_RESET, chan);
5310 case ASYNC_SYSTEM_ERROR:
5311 isp->isp_state = ISP_CRASHED;
5313 * Were we waiting for a mailbox command to complete?
5314 * If so, it's dead, so wake up the waiter.
5316 if (isp->isp_mboxbsy) {
5318 isp->isp_mboxtmp[0] = MBOX_HOST_INTERFACE_ERROR;
5319 MBOX_NOTIFY_COMPLETE(isp);
5322 * It's up to the handler for isp_async to reinit stuff and
5323 * restart the firmware
5325 isp_async(isp, ISPASYNC_FW_CRASH);
5328 case ASYNC_RQS_XFER_ERR:
5329 isp_prt(isp, ISP_LOGERR, "Request Queue Transfer Error");
5332 case ASYNC_RSP_XFER_ERR:
5333 isp_prt(isp, ISP_LOGERR, "Response Queue Transfer Error");
5338 * We've just been notified that the Queue has woken up.
5339 * We don't need to be chatty about this- just unlatch things
5342 mbox = ISP_READ(isp, isp->isp_rqstoutrp);
5345 case ASYNC_TIMEOUT_RESET:
5346 isp_prt(isp, ISP_LOGWARN, "timeout initiated SCSI bus reset of chan %d", chan);
5347 ISP_SET_SENDMARKER(isp, chan, 1);
5348 #ifdef ISP_TARGET_MODE
5349 isp_target_async(isp, chan, mbox);
5353 case ASYNC_DEVICE_RESET:
5354 isp_prt(isp, ISP_LOGINFO, "device reset on chan %d", chan);
5355 ISP_SET_SENDMARKER(isp, chan, 1);
5356 #ifdef ISP_TARGET_MODE
5357 isp_target_async(isp, chan, mbox);
5361 case ASYNC_EXTMSG_UNDERRUN:
5362 isp_prt(isp, ISP_LOGWARN, "extended message underrun");
5365 case ASYNC_SCAM_INT:
5366 isp_prt(isp, ISP_LOGINFO, "SCAM interrupt");
5369 case ASYNC_HUNG_SCSI:
5370 isp_prt(isp, ISP_LOGERR, "stalled SCSI Bus after DATA Overrun");
5371 /* XXX: Need to issue SCSI reset at this point */
5374 case ASYNC_KILLED_BUS:
5375 isp_prt(isp, ISP_LOGERR, "SCSI Bus reset after DATA Overrun");
5378 case ASYNC_BUS_TRANSIT:
5379 mbox = ISP_READ(isp, OUTMAILBOX2);
5380 switch (mbox & SXP_PINS_MODE_MASK) {
5381 case SXP_PINS_LVD_MODE:
5382 isp_prt(isp, ISP_LOGINFO, "Transition to LVD mode");
5383 SDPARAM(isp, chan)->isp_diffmode = 0;
5384 SDPARAM(isp, chan)->isp_ultramode = 0;
5385 SDPARAM(isp, chan)->isp_lvdmode = 1;
5387 case SXP_PINS_HVD_MODE:
5388 isp_prt(isp, ISP_LOGINFO,
5389 "Transition to Differential mode");
5390 SDPARAM(isp, chan)->isp_diffmode = 1;
5391 SDPARAM(isp, chan)->isp_ultramode = 0;
5392 SDPARAM(isp, chan)->isp_lvdmode = 0;
5394 case SXP_PINS_SE_MODE:
5395 isp_prt(isp, ISP_LOGINFO,
5396 "Transition to Single Ended mode");
5397 SDPARAM(isp, chan)->isp_diffmode = 0;
5398 SDPARAM(isp, chan)->isp_ultramode = 1;
5399 SDPARAM(isp, chan)->isp_lvdmode = 0;
5402 isp_prt(isp, ISP_LOGWARN,
5403 "Transition to Unknown Mode 0x%x", mbox);
5407 * XXX: Set up to renegotiate again!
5409 /* Can only be for a 1080... */
5410 ISP_SET_SENDMARKER(isp, chan, 1);
5413 case ASYNC_CMD_CMPLT:
5415 if (!IS_ULTRA3(isp)) {
5416 isp_prt(isp, ISP_LOGERR, "unexpected fast posting completion");
5420 h1 = (ISP_READ(isp, OUTMAILBOX2) << 16) | ISP_READ(isp, OUTMAILBOX1);
5424 h1 = (ISP_READ(isp, OUTMAILBOX2) << 16) | ISP_READ(isp, OUTMAILBOX1);
5425 h2 = (ISP_READ(isp, OUTMAILBOX7) << 16) | ISP_READ(isp, OUTMAILBOX6);
5433 isp_prt(isp, ISP_LOGERR, "unexpected 16 bit RIO handle");
5436 isp_prt(isp, ISP_LOGWARN, "%s: unhandled async code 0x%x", __func__, mbox);
5441 isp_prt(isp, ISP_LOGDEBUG3, "fast post/rio completion of 0x%08x", h1);
5442 isp_fastpost_complete(isp, h1);
5444 isp_prt(isp, ISP_LOGDEBUG3, "fast post/rio completion of 0x%08x", h2);
5445 isp_fastpost_complete(isp, h2);
5451 isp_parse_async_fc(ispsoftc_t *isp, uint16_t mbox)
5456 if (IS_DUALBUS(isp)) {
5457 chan = ISP_READ(isp, OUTMAILBOX6);
5461 isp_prt(isp, ISP_LOGDEBUG2, "Async Mbox 0x%x", mbox);
5464 case ASYNC_SYSTEM_ERROR:
5465 isp->isp_state = ISP_CRASHED;
5466 FCPARAM(isp, chan)->isp_loopstate = LOOP_NIL;
5467 isp_change_fw_state(isp, chan, FW_CONFIG_WAIT);
5469 * Were we waiting for a mailbox command to complete?
5470 * If so, it's dead, so wake up the waiter.
5472 if (isp->isp_mboxbsy) {
5474 isp->isp_mboxtmp[0] = MBOX_HOST_INTERFACE_ERROR;
5475 MBOX_NOTIFY_COMPLETE(isp);
5478 * It's up to the handler for isp_async to reinit stuff and
5479 * restart the firmware
5481 isp_async(isp, ISPASYNC_FW_CRASH);
5484 case ASYNC_RQS_XFER_ERR:
5485 isp_prt(isp, ISP_LOGERR, "Request Queue Transfer Error");
5488 case ASYNC_RSP_XFER_ERR:
5489 isp_prt(isp, ISP_LOGERR, "Response Queue Transfer Error");
5493 #ifdef ISP_TARGET_MODE
5495 isp_prt(isp, ISP_LOGERR, "ATIO Queue Transfer Error");
5499 isp_prt(isp, ISP_LOGERR, "%s: unexpected ASYNC_QWAKEUP code", __func__);
5502 case ASYNC_CMD_CMPLT:
5503 isp_fastpost_complete(isp, (ISP_READ(isp, OUTMAILBOX2) << 16) | ISP_READ(isp, OUTMAILBOX1));
5506 case ASYNC_RIOZIO_STALL:
5507 isp_intr_respq(isp);
5510 case ASYNC_CTIO_DONE:
5511 #ifdef ISP_TARGET_MODE
5512 isp_target_async(isp, (ISP_READ(isp, OUTMAILBOX2) << 16) |
5513 ISP_READ(isp, OUTMAILBOX1), mbox);
5515 isp_prt(isp, ISP_LOGWARN, "unexpected ASYNC CTIO done");
5518 case ASYNC_LIP_ERROR:
5519 case ASYNC_LIP_NOS_OLS_RECV:
5520 case ASYNC_LIP_OCCURRED:
5523 * These are broadcast events that have to be sent across
5524 * all active channels.
5526 for (chan = 0; chan < isp->isp_nchan; chan++) {
5527 fcp = FCPARAM(isp, chan);
5528 int topo = fcp->isp_topo;
5530 if (fcp->role == ISP_ROLE_NONE)
5532 if (fcp->isp_loopstate > LOOP_HAVE_LINK)
5533 fcp->isp_loopstate = LOOP_HAVE_LINK;
5534 ISP_SET_SENDMARKER(isp, chan, 1);
5535 isp_async(isp, ISPASYNC_LIP, chan);
5536 #ifdef ISP_TARGET_MODE
5537 isp_target_async(isp, chan, mbox);
5540 * We've had problems with data corruption occuring on
5541 * commands that complete (with no apparent error) after
5542 * we receive a LIP. This has been observed mostly on
5543 * Local Loop topologies. To be safe, let's just mark
5544 * all active initiator commands as dead.
5546 if (topo == TOPO_NL_PORT || topo == TOPO_FL_PORT) {
5548 for (i = j = 0; i < isp->isp_maxcmds; i++) {
5552 hdp = &isp->isp_xflist[i];
5553 if (ISP_H2HT(hdp->handle) != ISP_HANDLE_INITIATOR) {
5557 if (XS_CHANNEL(xs) != chan) {
5561 isp_prt(isp, ISP_LOG_WARN1,
5562 "%d.%d.%jx bus reset set at %s:%u",
5563 XS_CHANNEL(xs), XS_TGT(xs),
5564 (uintmax_t)XS_LUN(xs),
5565 __func__, __LINE__);
5566 XS_SETERR(xs, HBA_BUSRESET);
5569 isp_prt(isp, ISP_LOGERR, lipd, chan, j);
5577 * This is a broadcast event that has to be sent across
5578 * all active channels.
5580 for (chan = 0; chan < isp->isp_nchan; chan++) {
5581 fcp = FCPARAM(isp, chan);
5582 if (fcp->role == ISP_ROLE_NONE)
5584 fcp->isp_linkstate = 1;
5585 if (fcp->isp_loopstate < LOOP_HAVE_LINK)
5586 fcp->isp_loopstate = LOOP_HAVE_LINK;
5587 ISP_SET_SENDMARKER(isp, chan, 1);
5588 isp_async(isp, ISPASYNC_LOOP_UP, chan);
5589 #ifdef ISP_TARGET_MODE
5590 isp_target_async(isp, chan, mbox);
5595 case ASYNC_LOOP_DOWN:
5597 * This is a broadcast event that has to be sent across
5598 * all active channels.
5600 for (chan = 0; chan < isp->isp_nchan; chan++) {
5601 fcp = FCPARAM(isp, chan);
5602 if (fcp->role == ISP_ROLE_NONE)
5604 ISP_SET_SENDMARKER(isp, chan, 1);
5605 fcp->isp_linkstate = 0;
5606 fcp->isp_loopstate = LOOP_NIL;
5607 isp_async(isp, ISPASYNC_LOOP_DOWN, chan);
5608 #ifdef ISP_TARGET_MODE
5609 isp_target_async(isp, chan, mbox);
5614 case ASYNC_LOOP_RESET:
5616 * This is a broadcast event that has to be sent across
5617 * all active channels.
5619 for (chan = 0; chan < isp->isp_nchan; chan++) {
5620 fcp = FCPARAM(isp, chan);
5621 if (fcp->role == ISP_ROLE_NONE)
5623 ISP_SET_SENDMARKER(isp, chan, 1);
5624 if (fcp->isp_loopstate > LOOP_HAVE_LINK)
5625 fcp->isp_loopstate = LOOP_HAVE_LINK;
5626 isp_async(isp, ISPASYNC_LOOP_RESET, chan);
5627 #ifdef ISP_TARGET_MODE
5628 isp_target_async(isp, chan, mbox);
5633 case ASYNC_PDB_CHANGED:
5635 int echan, nphdl, nlstate, reason;
5637 if (IS_23XX(isp) || IS_24XX(isp)) {
5638 nphdl = ISP_READ(isp, OUTMAILBOX1);
5639 nlstate = ISP_READ(isp, OUTMAILBOX2);
5641 nphdl = nlstate = 0xffff;
5644 reason = ISP_READ(isp, OUTMAILBOX3) >> 8;
5647 if (ISP_CAP_MULTI_ID(isp)) {
5648 chan = ISP_READ(isp, OUTMAILBOX3) & 0xff;
5649 if (chan == 0xff || nphdl == NIL_HANDLE) {
5651 echan = isp->isp_nchan - 1;
5652 } else if (chan >= isp->isp_nchan) {
5660 for (; chan <= echan; chan++) {
5661 fcp = FCPARAM(isp, chan);
5662 if (fcp->role == ISP_ROLE_NONE)
5664 if (fcp->isp_loopstate > LOOP_LTEST_DONE) {
5665 if (nphdl != NIL_HANDLE &&
5666 nphdl == fcp->isp_login_hdl &&
5667 reason == PDB24XX_AE_OPN_2)
5669 fcp->isp_loopstate = LOOP_LTEST_DONE;
5670 } else if (fcp->isp_loopstate < LOOP_HAVE_LINK)
5671 fcp->isp_loopstate = LOOP_HAVE_LINK;
5672 isp_async(isp, ISPASYNC_CHANGE_NOTIFY, chan,
5673 ISPASYNC_CHANGE_PDB, nphdl, nlstate, reason);
5677 case ASYNC_CHANGE_NOTIFY:
5681 portid = ((ISP_READ(isp, OUTMAILBOX1) & 0xff) << 16) |
5682 ISP_READ(isp, OUTMAILBOX2);
5683 if (ISP_CAP_MULTI_ID(isp)) {
5684 chan = ISP_READ(isp, OUTMAILBOX3) & 0xff;
5685 if (chan >= isp->isp_nchan)
5690 fcp = FCPARAM(isp, chan);
5691 if (fcp->role == ISP_ROLE_NONE)
5693 if (fcp->isp_loopstate > LOOP_LTEST_DONE)
5694 fcp->isp_loopstate = LOOP_LTEST_DONE;
5695 else if (fcp->isp_loopstate < LOOP_HAVE_LINK)
5696 fcp->isp_loopstate = LOOP_HAVE_LINK;
5697 isp_async(isp, ISPASYNC_CHANGE_NOTIFY, chan,
5698 ISPASYNC_CHANGE_SNS, portid);
5701 case ASYNC_ERR_LOGGING_DISABLED:
5702 isp_prt(isp, ISP_LOGWARN, "Error logging disabled (reason 0x%x)",
5703 ISP_READ(isp, OUTMAILBOX1));
5705 case ASYNC_CONNMODE:
5707 * This only applies to 2100 amd 2200 cards
5709 if (!IS_2200(isp) && !IS_2100(isp)) {
5710 isp_prt(isp, ISP_LOGWARN, "bad card for ASYNC_CONNMODE event");
5714 mbox = ISP_READ(isp, OUTMAILBOX1);
5717 isp_prt(isp, ISP_LOGINFO,
5718 "Point-to-Point -> Loop mode");
5721 isp_prt(isp, ISP_LOGINFO,
5722 "Loop -> Point-to-Point mode");
5724 case ISP_CONN_BADLIP:
5725 isp_prt(isp, ISP_LOGWARN,
5726 "Point-to-Point -> Loop mode (BAD LIP)");
5728 case ISP_CONN_FATAL:
5729 isp->isp_state = ISP_CRASHED;
5730 isp_prt(isp, ISP_LOGERR, "FATAL CONNECTION ERROR");
5731 isp_async(isp, ISPASYNC_FW_CRASH);
5733 case ISP_CONN_LOOPBACK:
5734 isp_prt(isp, ISP_LOGWARN,
5735 "Looped Back in Point-to-Point mode");
5738 isp_prt(isp, ISP_LOGWARN,
5739 "Unknown connection mode (0x%x)", mbox);
5742 ISP_SET_SENDMARKER(isp, chan, 1);
5743 FCPARAM(isp, chan)->isp_loopstate = LOOP_HAVE_LINK;
5744 isp_async(isp, ISPASYNC_CHANGE_NOTIFY, chan, ISPASYNC_CHANGE_OTHER);
5746 case ASYNC_P2P_INIT_ERR:
5747 isp_prt(isp, ISP_LOGWARN, "P2P init error (reason 0x%x)",
5748 ISP_READ(isp, OUTMAILBOX1));
5752 isp_prt(isp, ISP_LOGWARN, "Receive Error");
5754 isp_prt(isp, ISP_LOGWARN, "unexpected ASYNC_RCV_ERR");
5757 case ASYNC_RJT_SENT: /* same as ASYNC_QFULL_SENT */
5759 isp_prt(isp, ISP_LOGTDEBUG0, "LS_RJT sent");
5762 isp_prt(isp, ISP_LOGTDEBUG0, "QFULL sent");
5765 case ASYNC_FW_RESTART_COMPLETE:
5766 isp_prt(isp, ISP_LOGDEBUG0, "FW restart complete");
5768 case ASYNC_TEMPERATURE_ALERT:
5769 isp_prt(isp, ISP_LOGERR, "Temperature alert (subcode 0x%x)",
5770 ISP_READ(isp, OUTMAILBOX1));
5772 case ASYNC_AUTOLOAD_FW_COMPLETE:
5773 isp_prt(isp, ISP_LOGDEBUG0, "Autoload FW init complete");
5775 case ASYNC_AUTOLOAD_FW_FAILURE:
5776 isp_prt(isp, ISP_LOGERR, "Autoload FW init failure");
5779 isp_prt(isp, ISP_LOGWARN, "Unknown Async Code 0x%x", mbox);
5785 * Handle other response entries. A pointer to the request queue output
5786 * index is here in case we want to eat several entries at once, although
5787 * this is not used currently.
5791 isp_handle_other_response(ispsoftc_t *isp, int type, isphdr_t *hp, uint32_t *optrp)
5795 uint32_t hdl, portid;
5799 case RQSTYPE_MARKER:
5800 isp_prt(isp, ISP_LOG_WARN1, "Marker Response");
5802 case RQSTYPE_RPT_ID_ACQ:
5803 isp_get_ridacq(isp, (isp_ridacq_t *)hp, &rid);
5804 portid = (uint32_t)rid.ridacq_vp_port_hi << 16 |
5805 rid.ridacq_vp_port_lo;
5806 if (rid.ridacq_format == 0) {
5807 for (chan = 0; chan < isp->isp_nchan; chan++) {
5808 fcparam *fcp = FCPARAM(isp, chan);
5809 if (fcp->role == ISP_ROLE_NONE)
5811 c = (chan == 0) ? 127 : (chan - 1);
5812 if (rid.ridacq_map[c / 16] & (1 << (c % 16)) ||
5814 fcp->isp_loopstate = LOOP_HAVE_LINK;
5815 isp_async(isp, ISPASYNC_CHANGE_NOTIFY,
5816 chan, ISPASYNC_CHANGE_OTHER);
5818 fcp->isp_loopstate = LOOP_NIL;
5819 isp_async(isp, ISPASYNC_LOOP_DOWN,
5824 fcparam *fcp = FCPARAM(isp, rid.ridacq_vp_index);
5825 if (rid.ridacq_vp_status == RIDACQ_STS_COMPLETE ||
5826 rid.ridacq_vp_status == RIDACQ_STS_CHANGED) {
5827 fcp->isp_topo = (rid.ridacq_map[0] >> 9) & 0x7;
5828 fcp->isp_portid = portid;
5829 fcp->isp_loopstate = LOOP_HAVE_ADDR;
5830 isp_async(isp, ISPASYNC_CHANGE_NOTIFY,
5831 rid.ridacq_vp_index, ISPASYNC_CHANGE_OTHER);
5833 fcp->isp_loopstate = LOOP_NIL;
5834 isp_async(isp, ISPASYNC_LOOP_DOWN,
5835 rid.ridacq_vp_index);
5839 case RQSTYPE_CT_PASSTHRU:
5840 case RQSTYPE_VP_MODIFY:
5841 case RQSTYPE_VP_CTRL:
5843 ISP_IOXGET_32(isp, (uint32_t *)(hp + 1), hdl);
5844 ptr = isp_find_xs(isp, hdl);
5846 isp_destroy_handle(isp, hdl);
5847 memcpy(ptr, hp, QENTRY_LEN);
5853 case RQSTYPE_NOTIFY:
5854 case RQSTYPE_NOTIFY_ACK:
5860 case RQSTYPE_ABTS_RCVD:
5861 case RQSTYPE_ABTS_RSP:
5862 #ifdef ISP_TARGET_MODE
5863 return (isp_target_notify(isp, (ispstatusreq_t *) hp, optrp));
5866 case RQSTYPE_REQUEST:
5873 isp_parse_status(ispsoftc_t *isp, ispstatusreq_t *sp, XS_T *xs, uint32_t *rp)
5875 switch (sp->req_completion_status & 0xff) {
5878 XS_SETERR(xs, HBA_NOERROR);
5882 case RQCS_INCOMPLETE:
5883 if ((sp->req_state_flags & RQSF_GOT_TARGET) == 0) {
5884 isp_xs_prt(isp, xs, ISP_LOG_WARN1, "Selection Timeout @ %s:%d", __func__, __LINE__);
5886 XS_SETERR(xs, HBA_SELTIMEOUT);
5887 *rp = XS_XFRLEN(xs);
5891 isp_xs_prt(isp, xs, ISP_LOGERR, "Command Incomplete, state 0x%x", sp->req_state_flags);
5894 case RQCS_DMA_ERROR:
5895 isp_xs_prt(isp, xs, ISP_LOGERR, "DMA Error");
5896 *rp = XS_XFRLEN(xs);
5899 case RQCS_TRANSPORT_ERROR:
5902 ISP_SNPRINTF(buf, sizeof (buf), "states=>");
5903 if (sp->req_state_flags & RQSF_GOT_BUS) {
5904 ISP_SNPRINTF(buf, sizeof (buf), "%s GOT_BUS", buf);
5906 if (sp->req_state_flags & RQSF_GOT_TARGET) {
5907 ISP_SNPRINTF(buf, sizeof (buf), "%s GOT_TGT", buf);
5909 if (sp->req_state_flags & RQSF_SENT_CDB) {
5910 ISP_SNPRINTF(buf, sizeof (buf), "%s SENT_CDB", buf);
5912 if (sp->req_state_flags & RQSF_XFRD_DATA) {
5913 ISP_SNPRINTF(buf, sizeof (buf), "%s XFRD_DATA", buf);
5915 if (sp->req_state_flags & RQSF_GOT_STATUS) {
5916 ISP_SNPRINTF(buf, sizeof (buf), "%s GOT_STS", buf);
5918 if (sp->req_state_flags & RQSF_GOT_SENSE) {
5919 ISP_SNPRINTF(buf, sizeof (buf), "%s GOT_SNS", buf);
5921 if (sp->req_state_flags & RQSF_XFER_COMPLETE) {
5922 ISP_SNPRINTF(buf, sizeof (buf), "%s XFR_CMPLT", buf);
5924 ISP_SNPRINTF(buf, sizeof (buf), "%s\nstatus=>", buf);
5925 if (sp->req_status_flags & RQSTF_DISCONNECT) {
5926 ISP_SNPRINTF(buf, sizeof (buf), "%s Disconnect", buf);
5928 if (sp->req_status_flags & RQSTF_SYNCHRONOUS) {
5929 ISP_SNPRINTF(buf, sizeof (buf), "%s Sync_xfr", buf);
5931 if (sp->req_status_flags & RQSTF_PARITY_ERROR) {
5932 ISP_SNPRINTF(buf, sizeof (buf), "%s Parity", buf);
5934 if (sp->req_status_flags & RQSTF_BUS_RESET) {
5935 ISP_SNPRINTF(buf, sizeof (buf), "%s Bus_Reset", buf);
5937 if (sp->req_status_flags & RQSTF_DEVICE_RESET) {
5938 ISP_SNPRINTF(buf, sizeof (buf), "%s Device_Reset", buf);
5940 if (sp->req_status_flags & RQSTF_ABORTED) {
5941 ISP_SNPRINTF(buf, sizeof (buf), "%s Aborted", buf);
5943 if (sp->req_status_flags & RQSTF_TIMEOUT) {
5944 ISP_SNPRINTF(buf, sizeof (buf), "%s Timeout", buf);
5946 if (sp->req_status_flags & RQSTF_NEGOTIATION) {
5947 ISP_SNPRINTF(buf, sizeof (buf), "%s Negotiation", buf);
5949 isp_xs_prt(isp, xs, ISP_LOGERR, "Transport Error: %s", buf);
5950 *rp = XS_XFRLEN(xs);
5953 case RQCS_RESET_OCCURRED:
5956 isp_xs_prt(isp, xs, ISP_LOGWARN, "Bus Reset destroyed command");
5957 for (chan = 0; chan < isp->isp_nchan; chan++) {
5958 FCPARAM(isp, chan)->sendmarker = 1;
5961 XS_SETERR(xs, HBA_BUSRESET);
5963 *rp = XS_XFRLEN(xs);
5967 isp_xs_prt(isp, xs, ISP_LOGERR, "Command Aborted");
5968 ISP_SET_SENDMARKER(isp, XS_CHANNEL(xs), 1);
5970 XS_SETERR(xs, HBA_ABORTED);
5975 isp_xs_prt(isp, xs, ISP_LOGWARN, "Command timed out");
5977 * XXX: Check to see if we logged out of the device.
5980 XS_SETERR(xs, HBA_CMDTIMEOUT);
5984 case RQCS_DATA_OVERRUN:
5985 XS_SET_RESID(xs, sp->req_resid);
5986 isp_xs_prt(isp, xs, ISP_LOGERR, "data overrun (%ld)", (long) XS_GET_RESID(xs));
5988 XS_SETERR(xs, HBA_DATAOVR);
5992 case RQCS_COMMAND_OVERRUN:
5993 isp_xs_prt(isp, xs, ISP_LOGERR, "command overrun");
5996 case RQCS_STATUS_OVERRUN:
5997 isp_xs_prt(isp, xs, ISP_LOGERR, "status overrun");
6000 case RQCS_BAD_MESSAGE:
6001 isp_xs_prt(isp, xs, ISP_LOGERR, "msg not COMMAND COMPLETE after status");
6004 case RQCS_NO_MESSAGE_OUT:
6005 isp_xs_prt(isp, xs, ISP_LOGERR, "No MESSAGE OUT phase after selection");
6008 case RQCS_EXT_ID_FAILED:
6009 isp_xs_prt(isp, xs, ISP_LOGERR, "EXTENDED IDENTIFY failed");
6012 case RQCS_IDE_MSG_FAILED:
6013 isp_xs_prt(isp, xs, ISP_LOGERR, "INITIATOR DETECTED ERROR rejected");
6016 case RQCS_ABORT_MSG_FAILED:
6017 isp_xs_prt(isp, xs, ISP_LOGERR, "ABORT OPERATION rejected");
6020 case RQCS_REJECT_MSG_FAILED:
6021 isp_xs_prt(isp, xs, ISP_LOGERR, "MESSAGE REJECT rejected");
6024 case RQCS_NOP_MSG_FAILED:
6025 isp_xs_prt(isp, xs, ISP_LOGERR, "NOP rejected");
6028 case RQCS_PARITY_ERROR_MSG_FAILED:
6029 isp_xs_prt(isp, xs, ISP_LOGERR, "MESSAGE PARITY ERROR rejected");
6032 case RQCS_DEVICE_RESET_MSG_FAILED:
6033 isp_xs_prt(isp, xs, ISP_LOGWARN, "BUS DEVICE RESET rejected");
6036 case RQCS_ID_MSG_FAILED:
6037 isp_xs_prt(isp, xs, ISP_LOGERR, "IDENTIFY rejected");
6040 case RQCS_UNEXP_BUS_FREE:
6041 isp_xs_prt(isp, xs, ISP_LOGERR, "Unexpected Bus Free");
6044 case RQCS_DATA_UNDERRUN:
6047 int ru_marked = (sp->req_scsi_status & RQCS_RU) != 0;
6048 if (!ru_marked || sp->req_resid > XS_XFRLEN(xs)) {
6049 isp_xs_prt(isp, xs, ISP_LOGWARN, bun, XS_XFRLEN(xs), sp->req_resid, (ru_marked)? "marked" : "not marked");
6051 XS_SETERR(xs, HBA_BOTCH);
6056 XS_SET_RESID(xs, sp->req_resid);
6058 XS_SETERR(xs, HBA_NOERROR);
6063 case RQCS_XACT_ERR1:
6064 isp_xs_prt(isp, xs, ISP_LOGERR, "HBA attempted queued transaction with disconnect not set");
6067 case RQCS_XACT_ERR2:
6068 isp_xs_prt(isp, xs, ISP_LOGERR,
6069 "HBA attempted queued transaction to target routine %jx",
6070 (uintmax_t)XS_LUN(xs));
6073 case RQCS_XACT_ERR3:
6074 isp_xs_prt(isp, xs, ISP_LOGERR, "HBA attempted queued cmd when queueing disabled");
6077 case RQCS_BAD_ENTRY:
6078 isp_prt(isp, ISP_LOGERR, "Invalid IOCB entry type detected");
6081 case RQCS_QUEUE_FULL:
6082 isp_xs_prt(isp, xs, ISP_LOG_WARN1, "internal queues full status 0x%x", *XS_STSP(xs));
6085 * If QFULL or some other status byte is set, then this
6086 * isn't an error, per se.
6088 * Unfortunately, some QLogic f/w writers have, in
6089 * some cases, ommitted to *set* status to QFULL.
6092 if (*XS_STSP(xs) != SCSI_GOOD && XS_NOERR(xs)) {
6093 XS_SETERR(xs, HBA_NOERROR);
6098 *XS_STSP(xs) = SCSI_QFULL;
6099 XS_SETERR(xs, HBA_NOERROR);
6102 case RQCS_PHASE_SKIPPED:
6103 isp_xs_prt(isp, xs, ISP_LOGERR, "SCSI phase skipped");
6106 case RQCS_ARQS_FAILED:
6107 isp_xs_prt(isp, xs, ISP_LOGERR, "Auto Request Sense Failed");
6109 XS_SETERR(xs, HBA_ARQFAIL);
6113 case RQCS_WIDE_FAILED:
6114 isp_xs_prt(isp, xs, ISP_LOGERR, "Wide Negotiation Failed");
6116 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs));
6117 sdp->isp_devparam[XS_TGT(xs)].goal_flags &= ~DPARM_WIDE;
6118 sdp->isp_devparam[XS_TGT(xs)].dev_update = 1;
6122 XS_SETERR(xs, HBA_NOERROR);
6126 case RQCS_SYNCXFER_FAILED:
6127 isp_xs_prt(isp, xs, ISP_LOGERR, "SDTR Message Failed");
6129 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs));
6130 sdp += XS_CHANNEL(xs);
6131 sdp->isp_devparam[XS_TGT(xs)].goal_flags &= ~DPARM_SYNC;
6132 sdp->isp_devparam[XS_TGT(xs)].dev_update = 1;
6137 case RQCS_LVD_BUSERR:
6138 isp_xs_prt(isp, xs, ISP_LOGERR, "Bad LVD condition");
6141 case RQCS_PORT_UNAVAILABLE:
6143 * No such port on the loop. Moral equivalent of SELTIMEO
6145 case RQCS_PORT_LOGGED_OUT:
6148 uint8_t sts = sp->req_completion_status & 0xff;
6149 fcparam *fcp = FCPARAM(isp, 0);
6153 * It was there (maybe)- treat as a selection timeout.
6155 if (sts == RQCS_PORT_UNAVAILABLE) {
6156 reason = "unavailable";
6161 isp_prt(isp, ISP_LOGINFO, "port %s for target %d", reason, XS_TGT(xs));
6163 /* XXX: Should we trigger rescan or FW announce change? */
6166 lp = &fcp->portdb[XS_TGT(xs)];
6167 if (lp->state == FC_PORTDB_STATE_ZOMBIE) {
6168 *XS_STSP(xs) = SCSI_BUSY;
6169 XS_SETERR(xs, HBA_TGTBSY);
6171 XS_SETERR(xs, HBA_SELTIMEOUT);
6175 case RQCS_PORT_CHANGED:
6176 isp_prt(isp, ISP_LOGWARN, "port changed for target %d", XS_TGT(xs));
6178 *XS_STSP(xs) = SCSI_BUSY;
6179 XS_SETERR(xs, HBA_TGTBSY);
6183 case RQCS_PORT_BUSY:
6184 isp_prt(isp, ISP_LOGWARN, "port busy for target %d", XS_TGT(xs));
6186 *XS_STSP(xs) = SCSI_BUSY;
6187 XS_SETERR(xs, HBA_TGTBSY);
6192 isp_prt(isp, ISP_LOGERR, "Unknown Completion Status 0x%x", sp->req_completion_status);
6196 XS_SETERR(xs, HBA_BOTCH);
6201 isp_parse_status_24xx(ispsoftc_t *isp, isp24xx_statusreq_t *sp, XS_T *xs, uint32_t *rp)
6203 int ru_marked, sv_marked;
6204 int chan = XS_CHANNEL(xs);
6206 switch (sp->req_completion_status) {
6209 XS_SETERR(xs, HBA_NOERROR);
6213 case RQCS_DMA_ERROR:
6214 isp_xs_prt(isp, xs, ISP_LOGERR, "DMA error");
6217 case RQCS_TRANSPORT_ERROR:
6218 isp_xs_prt(isp, xs, ISP_LOGERR, "Transport Error");
6221 case RQCS_RESET_OCCURRED:
6222 isp_xs_prt(isp, xs, ISP_LOGWARN, "reset destroyed command");
6223 FCPARAM(isp, chan)->sendmarker = 1;
6225 XS_SETERR(xs, HBA_BUSRESET);
6230 isp_xs_prt(isp, xs, ISP_LOGERR, "Command Aborted");
6231 FCPARAM(isp, chan)->sendmarker = 1;
6233 XS_SETERR(xs, HBA_ABORTED);
6238 isp_xs_prt(isp, xs, ISP_LOGWARN, "Command Timed Out");
6240 XS_SETERR(xs, HBA_CMDTIMEOUT);
6244 case RQCS_DATA_OVERRUN:
6245 XS_SET_RESID(xs, sp->req_resid);
6246 isp_xs_prt(isp, xs, ISP_LOGERR, "Data Overrun");
6248 XS_SETERR(xs, HBA_DATAOVR);
6252 case RQCS_24XX_DRE: /* data reassembly error */
6253 isp_prt(isp, ISP_LOGERR, "Chan %d data reassembly error for target %d", chan, XS_TGT(xs));
6255 XS_SETERR(xs, HBA_ABORTED);
6257 *rp = XS_XFRLEN(xs);
6260 case RQCS_24XX_TABORT: /* aborted by target */
6261 isp_prt(isp, ISP_LOGERR, "Chan %d target %d sent ABTS", chan, XS_TGT(xs));
6263 XS_SETERR(xs, HBA_ABORTED);
6267 case RQCS_DATA_UNDERRUN:
6268 ru_marked = (sp->req_scsi_status & RQCS_RU) != 0;
6270 * We can get an underrun w/o things being marked
6271 * if we got a non-zero status.
6273 sv_marked = (sp->req_scsi_status & (RQCS_SV|RQCS_RV)) != 0;
6274 if ((ru_marked == 0 && sv_marked == 0) ||
6275 (sp->req_resid > XS_XFRLEN(xs))) {
6276 isp_xs_prt(isp, xs, ISP_LOGWARN, bun, XS_XFRLEN(xs), sp->req_resid, (ru_marked)? "marked" : "not marked");
6278 XS_SETERR(xs, HBA_BOTCH);
6282 XS_SET_RESID(xs, sp->req_resid);
6283 isp_xs_prt(isp, xs, ISP_LOG_WARN1, "Data Underrun (%d) for command 0x%x", sp->req_resid, XS_CDBP(xs)[0] & 0xff);
6285 XS_SETERR(xs, HBA_NOERROR);
6289 case RQCS_PORT_UNAVAILABLE:
6291 * No such port on the loop. Moral equivalent of SELTIMEO
6293 case RQCS_PORT_LOGGED_OUT:
6296 uint8_t sts = sp->req_completion_status & 0xff;
6297 fcparam *fcp = FCPARAM(isp, XS_CHANNEL(xs));
6301 * It was there (maybe)- treat as a selection timeout.
6303 if (sts == RQCS_PORT_UNAVAILABLE) {
6304 reason = "unavailable";
6309 isp_prt(isp, ISP_LOGINFO, "Chan %d port %s for target %d",
6310 chan, reason, XS_TGT(xs));
6312 /* XXX: Should we trigger rescan or FW announce change? */
6315 lp = &fcp->portdb[XS_TGT(xs)];
6316 if (lp->state == FC_PORTDB_STATE_ZOMBIE) {
6317 *XS_STSP(xs) = SCSI_BUSY;
6318 XS_SETERR(xs, HBA_TGTBSY);
6320 XS_SETERR(xs, HBA_SELTIMEOUT);
6324 case RQCS_PORT_CHANGED:
6325 isp_prt(isp, ISP_LOGWARN, "port changed for target %d chan %d", XS_TGT(xs), chan);
6327 *XS_STSP(xs) = SCSI_BUSY;
6328 XS_SETERR(xs, HBA_TGTBSY);
6332 case RQCS_24XX_ENOMEM: /* f/w resource unavailable */
6333 isp_prt(isp, ISP_LOGWARN, "f/w resource unavailable for target %d chan %d", XS_TGT(xs), chan);
6335 *XS_STSP(xs) = SCSI_BUSY;
6336 XS_SETERR(xs, HBA_TGTBSY);
6340 case RQCS_24XX_TMO: /* task management overrun */
6341 isp_prt(isp, ISP_LOGWARN, "command for target %d overlapped task management for chan %d", XS_TGT(xs), chan);
6343 *XS_STSP(xs) = SCSI_BUSY;
6344 XS_SETERR(xs, HBA_TGTBSY);
6349 isp_prt(isp, ISP_LOGERR, "Unknown Completion Status 0x%x on chan %d", sp->req_completion_status, chan);
6353 XS_SETERR(xs, HBA_BOTCH);
6358 isp_fastpost_complete(ispsoftc_t *isp, uint32_t fph)
6365 xs = isp_find_xs(isp, fph);
6367 isp_prt(isp, ISP_LOGWARN,
6368 "Command for fast post handle 0x%x not found", fph);
6371 isp_destroy_handle(isp, fph);
6374 * Since we don't have a result queue entry item,
6375 * we must believe that SCSI status is zero and
6376 * that all data transferred.
6378 XS_SET_RESID(xs, 0);
6379 *XS_STSP(xs) = SCSI_GOOD;
6380 if (XS_XFRLEN(xs)) {
6381 ISP_DMAFREE(isp, xs, fph);
6386 #define ISP_SCSI_IBITS(op) (mbpscsi[((op)<<1)])
6387 #define ISP_SCSI_OBITS(op) (mbpscsi[((op)<<1) + 1])
6388 #define ISP_SCSI_OPMAP(in, out) in, out
6389 static const uint8_t mbpscsi[] = {
6390 ISP_SCSI_OPMAP(0x01, 0x01), /* 0x00: MBOX_NO_OP */
6391 ISP_SCSI_OPMAP(0x1f, 0x01), /* 0x01: MBOX_LOAD_RAM */
6392 ISP_SCSI_OPMAP(0x03, 0x01), /* 0x02: MBOX_EXEC_FIRMWARE */
6393 ISP_SCSI_OPMAP(0x1f, 0x01), /* 0x03: MBOX_DUMP_RAM */
6394 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x04: MBOX_WRITE_RAM_WORD */
6395 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x05: MBOX_READ_RAM_WORD */
6396 ISP_SCSI_OPMAP(0x3f, 0x3f), /* 0x06: MBOX_MAILBOX_REG_TEST */
6397 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x07: MBOX_VERIFY_CHECKSUM */
6398 ISP_SCSI_OPMAP(0x01, 0x0f), /* 0x08: MBOX_ABOUT_FIRMWARE */
6399 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x09: */
6400 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0a: */
6401 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0b: */
6402 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0c: */
6403 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0d: */
6404 ISP_SCSI_OPMAP(0x01, 0x05), /* 0x0e: MBOX_CHECK_FIRMWARE */
6405 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0f: */
6406 ISP_SCSI_OPMAP(0x1f, 0x1f), /* 0x10: MBOX_INIT_REQ_QUEUE */
6407 ISP_SCSI_OPMAP(0x3f, 0x3f), /* 0x11: MBOX_INIT_RES_QUEUE */
6408 ISP_SCSI_OPMAP(0x0f, 0x0f), /* 0x12: MBOX_EXECUTE_IOCB */
6409 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x13: MBOX_WAKE_UP */
6410 ISP_SCSI_OPMAP(0x01, 0x3f), /* 0x14: MBOX_STOP_FIRMWARE */
6411 ISP_SCSI_OPMAP(0x0f, 0x0f), /* 0x15: MBOX_ABORT */
6412 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x16: MBOX_ABORT_DEVICE */
6413 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x17: MBOX_ABORT_TARGET */
6414 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x18: MBOX_BUS_RESET */
6415 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x19: MBOX_STOP_QUEUE */
6416 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x1a: MBOX_START_QUEUE */
6417 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x1b: MBOX_SINGLE_STEP_QUEUE */
6418 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x1c: MBOX_ABORT_QUEUE */
6419 ISP_SCSI_OPMAP(0x03, 0x4f), /* 0x1d: MBOX_GET_DEV_QUEUE_STATUS */
6420 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x1e: */
6421 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x1f: MBOX_GET_FIRMWARE_STATUS */
6422 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x20: MBOX_GET_INIT_SCSI_ID */
6423 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x21: MBOX_GET_SELECT_TIMEOUT */
6424 ISP_SCSI_OPMAP(0x01, 0xc7), /* 0x22: MBOX_GET_RETRY_COUNT */
6425 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x23: MBOX_GET_TAG_AGE_LIMIT */
6426 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x24: MBOX_GET_CLOCK_RATE */
6427 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x25: MBOX_GET_ACT_NEG_STATE */
6428 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x26: MBOX_GET_ASYNC_DATA_SETUP_TIME */
6429 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x27: MBOX_GET_PCI_PARAMS */
6430 ISP_SCSI_OPMAP(0x03, 0x4f), /* 0x28: MBOX_GET_TARGET_PARAMS */
6431 ISP_SCSI_OPMAP(0x03, 0x0f), /* 0x29: MBOX_GET_DEV_QUEUE_PARAMS */
6432 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x2a: MBOX_GET_RESET_DELAY_PARAMS */
6433 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2b: */
6434 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2c: */
6435 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2d: */
6436 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2e: */
6437 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2f: */
6438 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x30: MBOX_SET_INIT_SCSI_ID */
6439 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x31: MBOX_SET_SELECT_TIMEOUT */
6440 ISP_SCSI_OPMAP(0xc7, 0xc7), /* 0x32: MBOX_SET_RETRY_COUNT */
6441 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x33: MBOX_SET_TAG_AGE_LIMIT */
6442 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x34: MBOX_SET_CLOCK_RATE */
6443 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x35: MBOX_SET_ACT_NEG_STATE */
6444 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x36: MBOX_SET_ASYNC_DATA_SETUP_TIME */
6445 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x37: MBOX_SET_PCI_CONTROL_PARAMS */
6446 ISP_SCSI_OPMAP(0x4f, 0x4f), /* 0x38: MBOX_SET_TARGET_PARAMS */
6447 ISP_SCSI_OPMAP(0x0f, 0x0f), /* 0x39: MBOX_SET_DEV_QUEUE_PARAMS */
6448 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x3a: MBOX_SET_RESET_DELAY_PARAMS */
6449 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3b: */
6450 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3c: */
6451 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3d: */
6452 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3e: */
6453 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3f: */
6454 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x40: MBOX_RETURN_BIOS_BLOCK_ADDR */
6455 ISP_SCSI_OPMAP(0x3f, 0x01), /* 0x41: MBOX_WRITE_FOUR_RAM_WORDS */
6456 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x42: MBOX_EXEC_BIOS_IOCB */
6457 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x43: */
6458 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x44: */
6459 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x45: SET SYSTEM PARAMETER */
6460 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x46: GET SYSTEM PARAMETER */
6461 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x47: */
6462 ISP_SCSI_OPMAP(0x01, 0xcf), /* 0x48: GET SCAM CONFIGURATION */
6463 ISP_SCSI_OPMAP(0xcf, 0xcf), /* 0x49: SET SCAM CONFIGURATION */
6464 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x4a: MBOX_SET_FIRMWARE_FEATURES */
6465 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x4b: MBOX_GET_FIRMWARE_FEATURES */
6466 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x4c: */
6467 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x4d: */
6468 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x4e: */
6469 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x4f: */
6470 ISP_SCSI_OPMAP(0xdf, 0xdf), /* 0x50: LOAD RAM A64 */
6471 ISP_SCSI_OPMAP(0xdf, 0xdf), /* 0x51: DUMP RAM A64 */
6472 ISP_SCSI_OPMAP(0xdf, 0xff), /* 0x52: INITIALIZE REQUEST QUEUE A64 */
6473 ISP_SCSI_OPMAP(0xef, 0xff), /* 0x53: INITIALIZE RESPONSE QUEUE A64 */
6474 ISP_SCSI_OPMAP(0xcf, 0x01), /* 0x54: EXECUCUTE COMMAND IOCB A64 */
6475 ISP_SCSI_OPMAP(0x07, 0x01), /* 0x55: ENABLE TARGET MODE */
6476 ISP_SCSI_OPMAP(0x03, 0x0f), /* 0x56: GET TARGET STATUS */
6477 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x57: */
6478 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x58: */
6479 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x59: */
6480 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x5a: SET DATA OVERRUN RECOVERY MODE */
6481 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x5b: GET DATA OVERRUN RECOVERY MODE */
6482 ISP_SCSI_OPMAP(0x0f, 0x0f), /* 0x5c: SET HOST DATA */
6483 ISP_SCSI_OPMAP(0x01, 0x01) /* 0x5d: GET NOST DATA */
6485 #define MAX_SCSI_OPCODE 0x5d
6487 static const char *scsi_mbcmd_names[] = {
6504 "INIT REQUEST QUEUE",
6505 "INIT RESULT QUEUE",
6515 "SINGLE STEP QUEUE",
6517 "GET DEV QUEUE STATUS",
6519 "GET FIRMWARE STATUS",
6521 "GET SELECT TIMEOUT",
6523 "GET TAG AGE LIMIT",
6525 "GET ACT NEG STATE",
6526 "GET ASYNC DATA SETUP TIME",
6528 "GET TARGET PARAMS",
6529 "GET DEV QUEUE PARAMS",
6530 "GET RESET DELAY PARAMS",
6537 "SET SELECT TIMEOUT",
6539 "SET TAG AGE LIMIT",
6541 "SET ACT NEG STATE",
6542 "SET ASYNC DATA SETUP TIME",
6543 "SET PCI CONTROL PARAMS",
6544 "SET TARGET PARAMS",
6545 "SET DEV QUEUE PARAMS",
6546 "SET RESET DELAY PARAMS",
6552 "RETURN BIOS BLOCK ADDR",
6553 "WRITE FOUR RAM WORDS",
6557 "SET SYSTEM PARAMETER",
6558 "GET SYSTEM PARAMETER",
6560 "GET SCAM CONFIGURATION",
6561 "SET SCAM CONFIGURATION",
6562 "SET FIRMWARE FEATURES",
6563 "GET FIRMWARE FEATURES",
6570 "INITIALIZE REQUEST QUEUE A64",
6571 "INITIALIZE RESPONSE QUEUE A64",
6573 "ENABLE TARGET MODE",
6574 "GET TARGET MODE STATE",
6578 "SET DATA OVERRUN RECOVERY MODE",
6579 "GET DATA OVERRUN RECOVERY MODE",
6584 #define ISP_FC_IBITS(op) ((mbpfc[((op)<<3) + 0] << 24) | (mbpfc[((op)<<3) + 1] << 16) | (mbpfc[((op)<<3) + 2] << 8) | (mbpfc[((op)<<3) + 3]))
6585 #define ISP_FC_OBITS(op) ((mbpfc[((op)<<3) + 4] << 24) | (mbpfc[((op)<<3) + 5] << 16) | (mbpfc[((op)<<3) + 6] << 8) | (mbpfc[((op)<<3) + 7]))
6587 #define ISP_FC_OPMAP(in0, out0) 0, 0, 0, in0, 0, 0, 0, out0
6588 #define ISP_FC_OPMAP_HALF(in1, in0, out1, out0) 0, 0, in1, in0, 0, 0, out1, out0
6589 #define ISP_FC_OPMAP_FULL(in3, in2, in1, in0, out3, out2, out1, out0) in3, in2, in1, in0, out3, out2, out1, out0
6590 static const uint32_t mbpfc[] = {
6591 ISP_FC_OPMAP(0x01, 0x01), /* 0x00: MBOX_NO_OP */
6592 ISP_FC_OPMAP(0x1f, 0x01), /* 0x01: MBOX_LOAD_RAM */
6593 ISP_FC_OPMAP_HALF(0x07, 0xff, 0x00, 0x03), /* 0x02: MBOX_EXEC_FIRMWARE */
6594 ISP_FC_OPMAP(0xdf, 0x01), /* 0x03: MBOX_DUMP_RAM */
6595 ISP_FC_OPMAP(0x07, 0x07), /* 0x04: MBOX_WRITE_RAM_WORD */
6596 ISP_FC_OPMAP(0x03, 0x07), /* 0x05: MBOX_READ_RAM_WORD */
6597 ISP_FC_OPMAP_FULL(0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff), /* 0x06: MBOX_MAILBOX_REG_TEST */
6598 ISP_FC_OPMAP(0x07, 0x07), /* 0x07: MBOX_VERIFY_CHECKSUM */
6599 ISP_FC_OPMAP_FULL(0x0, 0x0, 0x0, 0x01, 0x0, 0x3, 0x80, 0x7f), /* 0x08: MBOX_ABOUT_FIRMWARE */
6600 ISP_FC_OPMAP(0xdf, 0x01), /* 0x09: MBOX_LOAD_RISC_RAM_2100 */
6601 ISP_FC_OPMAP(0xdf, 0x01), /* 0x0a: DUMP RAM */
6602 ISP_FC_OPMAP_HALF(0x1, 0xff, 0x0, 0x01), /* 0x0b: MBOX_LOAD_RISC_RAM */
6603 ISP_FC_OPMAP(0x00, 0x00), /* 0x0c: */
6604 ISP_FC_OPMAP_HALF(0x1, 0x0f, 0x0, 0x01), /* 0x0d: MBOX_WRITE_RAM_WORD_EXTENDED */
6605 ISP_FC_OPMAP(0x01, 0x05), /* 0x0e: MBOX_CHECK_FIRMWARE */
6606 ISP_FC_OPMAP_HALF(0x1, 0x03, 0x0, 0x0d), /* 0x0f: MBOX_READ_RAM_WORD_EXTENDED */
6607 ISP_FC_OPMAP(0x1f, 0x11), /* 0x10: MBOX_INIT_REQ_QUEUE */
6608 ISP_FC_OPMAP(0x2f, 0x21), /* 0x11: MBOX_INIT_RES_QUEUE */
6609 ISP_FC_OPMAP(0x0f, 0x01), /* 0x12: MBOX_EXECUTE_IOCB */
6610 ISP_FC_OPMAP(0x03, 0x03), /* 0x13: MBOX_WAKE_UP */
6611 ISP_FC_OPMAP_HALF(0x1, 0xff, 0x0, 0x03), /* 0x14: MBOX_STOP_FIRMWARE */
6612 ISP_FC_OPMAP(0x4f, 0x01), /* 0x15: MBOX_ABORT */
6613 ISP_FC_OPMAP(0x07, 0x01), /* 0x16: MBOX_ABORT_DEVICE */
6614 ISP_FC_OPMAP(0x07, 0x01), /* 0x17: MBOX_ABORT_TARGET */
6615 ISP_FC_OPMAP(0x03, 0x03), /* 0x18: MBOX_BUS_RESET */
6616 ISP_FC_OPMAP(0x07, 0x05), /* 0x19: MBOX_STOP_QUEUE */
6617 ISP_FC_OPMAP(0x07, 0x05), /* 0x1a: MBOX_START_QUEUE */
6618 ISP_FC_OPMAP(0x07, 0x05), /* 0x1b: MBOX_SINGLE_STEP_QUEUE */
6619 ISP_FC_OPMAP(0x07, 0x05), /* 0x1c: MBOX_ABORT_QUEUE */
6620 ISP_FC_OPMAP(0x07, 0x03), /* 0x1d: MBOX_GET_DEV_QUEUE_STATUS */
6621 ISP_FC_OPMAP(0x00, 0x00), /* 0x1e: */
6622 ISP_FC_OPMAP(0x01, 0x07), /* 0x1f: MBOX_GET_FIRMWARE_STATUS */
6623 ISP_FC_OPMAP_HALF(0x2, 0x01, 0x7e, 0xcf), /* 0x20: MBOX_GET_LOOP_ID */
6624 ISP_FC_OPMAP(0x00, 0x00), /* 0x21: */
6625 ISP_FC_OPMAP(0x03, 0x4b), /* 0x22: MBOX_GET_TIMEOUT_PARAMS */
6626 ISP_FC_OPMAP(0x00, 0x00), /* 0x23: */
6627 ISP_FC_OPMAP(0x00, 0x00), /* 0x24: */
6628 ISP_FC_OPMAP(0x00, 0x00), /* 0x25: */
6629 ISP_FC_OPMAP(0x00, 0x00), /* 0x26: */
6630 ISP_FC_OPMAP(0x00, 0x00), /* 0x27: */
6631 ISP_FC_OPMAP(0x01, 0x03), /* 0x28: MBOX_GET_FIRMWARE_OPTIONS */
6632 ISP_FC_OPMAP(0x03, 0x07), /* 0x29: MBOX_GET_PORT_QUEUE_PARAMS */
6633 ISP_FC_OPMAP(0x00, 0x00), /* 0x2a: */
6634 ISP_FC_OPMAP(0x00, 0x00), /* 0x2b: */
6635 ISP_FC_OPMAP(0x00, 0x00), /* 0x2c: */
6636 ISP_FC_OPMAP(0x00, 0x00), /* 0x2d: */
6637 ISP_FC_OPMAP(0x00, 0x00), /* 0x2e: */
6638 ISP_FC_OPMAP(0x00, 0x00), /* 0x2f: */
6639 ISP_FC_OPMAP(0x00, 0x00), /* 0x30: */
6640 ISP_FC_OPMAP(0x00, 0x00), /* 0x31: */
6641 ISP_FC_OPMAP(0x4b, 0x4b), /* 0x32: MBOX_SET_TIMEOUT_PARAMS */
6642 ISP_FC_OPMAP(0x00, 0x00), /* 0x33: */
6643 ISP_FC_OPMAP(0x00, 0x00), /* 0x34: */
6644 ISP_FC_OPMAP(0x00, 0x00), /* 0x35: */
6645 ISP_FC_OPMAP(0x00, 0x00), /* 0x36: */
6646 ISP_FC_OPMAP(0x00, 0x00), /* 0x37: */
6647 ISP_FC_OPMAP(0x0f, 0x01), /* 0x38: MBOX_SET_FIRMWARE_OPTIONS */
6648 ISP_FC_OPMAP(0x0f, 0x07), /* 0x39: MBOX_SET_PORT_QUEUE_PARAMS */
6649 ISP_FC_OPMAP(0x00, 0x00), /* 0x3a: */
6650 ISP_FC_OPMAP(0x00, 0x00), /* 0x3b: */
6651 ISP_FC_OPMAP(0x00, 0x00), /* 0x3c: */
6652 ISP_FC_OPMAP(0x00, 0x00), /* 0x3d: */
6653 ISP_FC_OPMAP(0x00, 0x00), /* 0x3e: */
6654 ISP_FC_OPMAP(0x00, 0x00), /* 0x3f: */
6655 ISP_FC_OPMAP(0x03, 0x01), /* 0x40: MBOX_LOOP_PORT_BYPASS */
6656 ISP_FC_OPMAP(0x03, 0x01), /* 0x41: MBOX_LOOP_PORT_ENABLE */
6657 ISP_FC_OPMAP_HALF(0x0, 0x01, 0x1f, 0xcf), /* 0x42: MBOX_GET_RESOURCE_COUNT */
6658 ISP_FC_OPMAP(0x01, 0x01), /* 0x43: MBOX_REQUEST_OFFLINE_MODE */
6659 ISP_FC_OPMAP(0x00, 0x00), /* 0x44: */
6660 ISP_FC_OPMAP(0x00, 0x00), /* 0x45: */
6661 ISP_FC_OPMAP(0x00, 0x00), /* 0x46: */
6662 ISP_FC_OPMAP(0xcf, 0x03), /* 0x47: GET PORT_DATABASE ENHANCED */
6663 ISP_FC_OPMAP(0xcf, 0x0f), /* 0x48: MBOX_INIT_FIRMWARE_MULTI_ID */
6664 ISP_FC_OPMAP(0xcd, 0x01), /* 0x49: MBOX_GET_VP_DATABASE */
6665 ISP_FC_OPMAP_HALF(0x2, 0xcd, 0x0, 0x01), /* 0x4a: MBOX_GET_VP_DATABASE_ENTRY */
6666 ISP_FC_OPMAP(0x00, 0x00), /* 0x4b: */
6667 ISP_FC_OPMAP(0x00, 0x00), /* 0x4c: */
6668 ISP_FC_OPMAP(0x00, 0x00), /* 0x4d: */
6669 ISP_FC_OPMAP(0x00, 0x00), /* 0x4e: */
6670 ISP_FC_OPMAP(0x00, 0x00), /* 0x4f: */
6671 ISP_FC_OPMAP(0x00, 0x00), /* 0x50: */
6672 ISP_FC_OPMAP(0x00, 0x00), /* 0x51: */
6673 ISP_FC_OPMAP(0x00, 0x00), /* 0x52: */
6674 ISP_FC_OPMAP(0x00, 0x00), /* 0x53: */
6675 ISP_FC_OPMAP(0xcf, 0x01), /* 0x54: EXECUTE IOCB A64 */
6676 ISP_FC_OPMAP(0x00, 0x00), /* 0x55: */
6677 ISP_FC_OPMAP(0x00, 0x00), /* 0x56: */
6678 ISP_FC_OPMAP(0x00, 0x00), /* 0x57: */
6679 ISP_FC_OPMAP(0x00, 0x00), /* 0x58: */
6680 ISP_FC_OPMAP(0x00, 0x00), /* 0x59: */
6681 ISP_FC_OPMAP(0x00, 0x00), /* 0x5a: */
6682 ISP_FC_OPMAP(0x03, 0x01), /* 0x5b: MBOX_DRIVER_HEARTBEAT */
6683 ISP_FC_OPMAP(0xcf, 0x01), /* 0x5c: MBOX_FW_HEARTBEAT */
6684 ISP_FC_OPMAP(0x07, 0x1f), /* 0x5d: MBOX_GET_SET_DATA_RATE */
6685 ISP_FC_OPMAP(0x00, 0x00), /* 0x5e: */
6686 ISP_FC_OPMAP(0x00, 0x00), /* 0x5f: */
6687 ISP_FC_OPMAP(0xcf, 0x0f), /* 0x60: MBOX_INIT_FIRMWARE */
6688 ISP_FC_OPMAP(0x00, 0x00), /* 0x61: */
6689 ISP_FC_OPMAP(0x01, 0x01), /* 0x62: MBOX_INIT_LIP */
6690 ISP_FC_OPMAP(0xcd, 0x03), /* 0x63: MBOX_GET_FC_AL_POSITION_MAP */
6691 ISP_FC_OPMAP(0xcf, 0x01), /* 0x64: MBOX_GET_PORT_DB */
6692 ISP_FC_OPMAP(0x07, 0x01), /* 0x65: MBOX_CLEAR_ACA */
6693 ISP_FC_OPMAP(0x07, 0x01), /* 0x66: MBOX_TARGET_RESET */
6694 ISP_FC_OPMAP(0x07, 0x01), /* 0x67: MBOX_CLEAR_TASK_SET */
6695 ISP_FC_OPMAP(0x07, 0x01), /* 0x68: MBOX_ABORT_TASK_SET */
6696 ISP_FC_OPMAP(0x01, 0x07), /* 0x69: MBOX_GET_FW_STATE */
6697 ISP_FC_OPMAP_HALF(0x6, 0x03, 0x0, 0xcf), /* 0x6a: MBOX_GET_PORT_NAME */
6698 ISP_FC_OPMAP(0xcf, 0x01), /* 0x6b: MBOX_GET_LINK_STATUS */
6699 ISP_FC_OPMAP(0x0f, 0x01), /* 0x6c: MBOX_INIT_LIP_RESET */
6700 ISP_FC_OPMAP(0x00, 0x00), /* 0x6d: */
6701 ISP_FC_OPMAP(0xcf, 0x03), /* 0x6e: MBOX_SEND_SNS */
6702 ISP_FC_OPMAP(0x0f, 0x07), /* 0x6f: MBOX_FABRIC_LOGIN */
6703 ISP_FC_OPMAP_HALF(0x02, 0x03, 0x00, 0x03), /* 0x70: MBOX_SEND_CHANGE_REQUEST */
6704 ISP_FC_OPMAP(0x03, 0x03), /* 0x71: MBOX_FABRIC_LOGOUT */
6705 ISP_FC_OPMAP(0x0f, 0x0f), /* 0x72: MBOX_INIT_LIP_LOGIN */
6706 ISP_FC_OPMAP(0x00, 0x00), /* 0x73: */
6707 ISP_FC_OPMAP(0x07, 0x01), /* 0x74: LOGIN LOOP PORT */
6708 ISP_FC_OPMAP_HALF(0x03, 0xcf, 0x00, 0x07), /* 0x75: GET PORT/NODE NAME LIST */
6709 ISP_FC_OPMAP(0x4f, 0x01), /* 0x76: SET VENDOR ID */
6710 ISP_FC_OPMAP(0xcd, 0x01), /* 0x77: INITIALIZE IP MAILBOX */
6711 ISP_FC_OPMAP(0x00, 0x00), /* 0x78: */
6712 ISP_FC_OPMAP(0x00, 0x00), /* 0x79: */
6713 ISP_FC_OPMAP(0x00, 0x00), /* 0x7a: */
6714 ISP_FC_OPMAP(0x00, 0x00), /* 0x7b: */
6715 ISP_FC_OPMAP_HALF(0x03, 0x4f, 0x00, 0x07), /* 0x7c: Get ID List */
6716 ISP_FC_OPMAP(0xcf, 0x01), /* 0x7d: SEND LFA */
6717 ISP_FC_OPMAP(0x0f, 0x01) /* 0x7e: LUN RESET */
6719 #define MAX_FC_OPCODE 0x7e
6723 * (1): this sets bits 21..16 in mailbox register #8, which we nominally
6724 * do not access at this time in the core driver. The caller is
6725 * responsible for setting this register first (Gross!). The assumption
6726 * is that we won't overflow.
6729 static const char *fc_mbcmd_names[] = {
6743 "WRITE RAM WORD EXTENDED",
6745 "READ RAM WORD EXTENDED",
6746 "INIT REQUEST QUEUE", /* 10h */
6747 "INIT RESULT QUEUE",
6757 "SINGLE STEP QUEUE",
6759 "GET DEV QUEUE STATUS",
6761 "GET FIRMWARE STATUS",
6762 "GET LOOP ID", /* 20h */
6764 "GET TIMEOUT PARAMS",
6770 "GET FIRMWARE OPTIONS",
6771 "GET PORT QUEUE PARAMS",
6772 "GENERATE SYSTEM ERROR",
6778 "WRITE SFP", /* 30h */
6780 "SET TIMEOUT PARAMS",
6786 "SET FIRMWARE OPTIONS",
6787 "SET PORT QUEUE PARAMS",
6791 "RESTART NIC FIRMWARE",
6794 "LOOP PORT BYPASS", /* 40h */
6796 "GET RESOURCE COUNT",
6797 "REQUEST NON PARTICIPATING MODE",
6798 "DIAGNOSTIC ECHO TEST",
6799 "DIAGNOSTIC LOOPBACK",
6801 "GET PORT DATABASE ENHANCED",
6802 "INIT FIRMWARE MULTI ID",
6804 "GET VP DATABASE ENTRY",
6810 "GET FCF LIST", /* 50h */
6811 "GET DCBX PARAMETERS",
6822 "FIRMWARE HEARTBEAT",
6823 "GET/SET DATA RATE",
6826 "INIT FIRMWARE", /* 60h */
6827 "GET INIT CONTROL BLOCK",
6829 "GET FC-AL POSITION MAP",
6830 "GET PORT DATABASE",
6839 "GET LINK STATS & PRIVATE DATA CNTS",
6842 "SEND CHANGE REQUEST", /* 70h */
6847 "GET PORT/NODE NAME LIST",
6849 "INITIALIZE IP MAILBOX",
6860 isp_mboxcmd(ispsoftc_t *isp, mbreg_t *mbp)
6862 const char *cname, *xname, *sname;
6863 char tname[16], mname[16];
6864 unsigned int ibits, obits, box, opcode;
6866 opcode = mbp->param[0];
6868 if (opcode > MAX_FC_OPCODE) {
6869 mbp->param[0] = MBOX_INVALID_COMMAND;
6870 isp_prt(isp, ISP_LOGERR, "Unknown Command 0x%x", opcode);
6873 cname = fc_mbcmd_names[opcode];
6874 ibits = ISP_FC_IBITS(opcode);
6875 obits = ISP_FC_OBITS(opcode);
6877 if (opcode > MAX_SCSI_OPCODE) {
6878 mbp->param[0] = MBOX_INVALID_COMMAND;
6879 isp_prt(isp, ISP_LOGERR, "Unknown Command 0x%x", opcode);
6882 cname = scsi_mbcmd_names[opcode];
6883 ibits = ISP_SCSI_IBITS(opcode);
6884 obits = ISP_SCSI_OBITS(opcode);
6886 if (cname == NULL) {
6888 ISP_SNPRINTF(tname, sizeof tname, "opcode %x", opcode);
6890 isp_prt(isp, ISP_LOGDEBUG3, "Mailbox Command '%s'", cname);
6893 * Pick up any additional bits that the caller might have set.
6895 ibits |= mbp->ibits;
6896 obits |= mbp->obits;
6899 * Mask any bits that the caller wants us to mask
6901 ibits &= mbp->ibitm;
6902 obits &= mbp->obitm;
6905 if (ibits == 0 && obits == 0) {
6906 mbp->param[0] = MBOX_COMMAND_PARAM_ERROR;
6907 isp_prt(isp, ISP_LOGERR, "no parameters for 0x%x", opcode);
6912 * Get exclusive usage of mailbox registers.
6914 if (MBOX_ACQUIRE(isp)) {
6915 mbp->param[0] = MBOX_REGS_BUSY;
6919 for (box = 0; box < ISP_NMBOX(isp); box++) {
6920 if (ibits & (1 << box)) {
6921 isp_prt(isp, ISP_LOGDEBUG3, "IN mbox %d = 0x%04x", box,
6923 ISP_WRITE(isp, MBOX_OFF(box), mbp->param[box]);
6925 isp->isp_mboxtmp[box] = mbp->param[box] = 0;
6928 isp->isp_lastmbxcmd = opcode;
6931 * We assume that we can't overwrite a previous command.
6933 isp->isp_obits = obits;
6934 isp->isp_mboxbsy = 1;
6937 * Set Host Interrupt condition so that RISC will pick up mailbox regs.
6940 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_SET_HOST_INT);
6942 ISP_WRITE(isp, HCCR, HCCR_CMD_SET_HOST_INT);
6946 * While we haven't finished the command, spin our wheels here.
6948 MBOX_WAIT_COMPLETE(isp, mbp);
6951 * Did the command time out?
6953 if (mbp->param[0] == MBOX_TIMEOUT) {
6954 isp->isp_mboxbsy = 0;
6960 * Copy back output registers.
6962 for (box = 0; box < ISP_NMBOX(isp); box++) {
6963 if (obits & (1 << box)) {
6964 mbp->param[box] = isp->isp_mboxtmp[box];
6965 isp_prt(isp, ISP_LOGDEBUG3, "OUT mbox %d = 0x%04x", box,
6970 isp->isp_mboxbsy = 0;
6973 if (mbp->logval == 0 || mbp->param[0] == MBOX_COMMAND_COMPLETE)
6976 if ((mbp->param[0] & 0xbfe0) == 0 &&
6977 (mbp->logval & MBLOGMASK(mbp->param[0])) == 0)
6982 switch (mbp->param[0]) {
6983 case MBOX_INVALID_COMMAND:
6984 xname = "INVALID COMMAND";
6986 case MBOX_HOST_INTERFACE_ERROR:
6987 xname = "HOST INTERFACE ERROR";
6989 case MBOX_TEST_FAILED:
6990 xname = "TEST FAILED";
6992 case MBOX_COMMAND_ERROR:
6993 xname = "COMMAND ERROR";
6994 ISP_SNPRINTF(mname, sizeof(mname), " subcode 0x%x",
6998 case MBOX_COMMAND_PARAM_ERROR:
6999 xname = "COMMAND PARAMETER ERROR";
7001 case MBOX_PORT_ID_USED:
7002 xname = "PORT ID ALREADY IN USE";
7004 case MBOX_LOOP_ID_USED:
7005 xname = "LOOP ID ALREADY IN USE";
7007 case MBOX_ALL_IDS_USED:
7008 xname = "ALL LOOP IDS IN USE";
7010 case MBOX_NOT_LOGGED_IN:
7011 xname = "NOT LOGGED IN";
7013 case MBOX_LINK_DOWN_ERROR:
7014 xname = "LINK DOWN ERROR";
7016 case MBOX_LOOPBACK_ERROR:
7017 xname = "LOOPBACK ERROR";
7019 case MBOX_CHECKSUM_ERROR:
7020 xname = "CHECKSUM ERROR";
7022 case MBOX_INVALID_PRODUCT_KEY:
7023 xname = "INVALID PRODUCT KEY";
7025 case MBOX_REGS_BUSY:
7026 xname = "REGISTERS BUSY";
7032 ISP_SNPRINTF(mname, sizeof mname, "error 0x%x", mbp->param[0]);
7037 isp_prt(isp, ISP_LOGALL, "Mailbox Command '%s' failed (%s%s)",
7038 cname, xname, sname);
7043 isp_fw_state(ispsoftc_t *isp, int chan)
7048 MBSINIT(&mbs, MBOX_GET_FW_STATE, MBLOGALL, 0);
7049 isp_mboxcmd(isp, &mbs);
7050 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) {
7051 return (mbs.param[1]);
7058 isp_spi_update(ispsoftc_t *isp, int chan)
7066 * There are no 'per-bus' settings for Fibre Channel.
7070 sdp = SDPARAM(isp, chan);
7073 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
7074 uint16_t flags, period, offset;
7077 if (sdp->isp_devparam[tgt].dev_enable == 0) {
7078 sdp->isp_devparam[tgt].dev_update = 0;
7079 sdp->isp_devparam[tgt].dev_refresh = 0;
7080 isp_prt(isp, ISP_LOGDEBUG0, "skipping target %d bus %d update", tgt, chan);
7084 * If the goal is to update the status of the device,
7085 * take what's in goal_flags and try and set the device
7086 * toward that. Otherwise, if we're just refreshing the
7087 * current device state, get the current parameters.
7090 MBSINIT(&mbs, 0, MBLOGALL, 0);
7093 * Refresh overrides set
7095 if (sdp->isp_devparam[tgt].dev_refresh) {
7096 mbs.param[0] = MBOX_GET_TARGET_PARAMS;
7098 } else if (sdp->isp_devparam[tgt].dev_update) {
7099 mbs.param[0] = MBOX_SET_TARGET_PARAMS;
7102 * Make sure goal_flags has "Renegotiate on Error"
7103 * on and "Freeze Queue on Error" off.
7105 sdp->isp_devparam[tgt].goal_flags |= DPARM_RENEG;
7106 sdp->isp_devparam[tgt].goal_flags &= ~DPARM_QFRZ;
7107 mbs.param[2] = sdp->isp_devparam[tgt].goal_flags;
7110 * Insist that PARITY must be enabled
7111 * if SYNC or WIDE is enabled.
7113 if ((mbs.param[2] & (DPARM_SYNC|DPARM_WIDE)) != 0) {
7114 mbs.param[2] |= DPARM_PARITY;
7117 if (mbs.param[2] & DPARM_SYNC) {
7119 (sdp->isp_devparam[tgt].goal_offset << 8) |
7120 (sdp->isp_devparam[tgt].goal_period);
7123 * A command completion later that has
7124 * RQSTF_NEGOTIATION set can cause
7125 * the dev_refresh/announce cycle also.
7127 * Note: It is really important to update our current
7128 * flags with at least the state of TAG capabilities-
7129 * otherwise we might try and send a tagged command
7130 * when we have it all turned off. So change it here
7131 * to say that current already matches goal.
7133 sdp->isp_devparam[tgt].actv_flags &= ~DPARM_TQING;
7134 sdp->isp_devparam[tgt].actv_flags |=
7135 (sdp->isp_devparam[tgt].goal_flags & DPARM_TQING);
7136 isp_prt(isp, ISP_LOGDEBUG0, "bus %d set tgt %d flags 0x%x off 0x%x period 0x%x",
7137 chan, tgt, mbs.param[2], mbs.param[3] >> 8, mbs.param[3] & 0xff);
7142 mbs.param[1] = (chan << 15) | (tgt << 8);
7143 isp_mboxcmd(isp, &mbs);
7144 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
7148 sdp->sendmarker = 1;
7149 sdp->isp_devparam[tgt].dev_update = 0;
7150 sdp->isp_devparam[tgt].dev_refresh = 1;
7152 sdp->isp_devparam[tgt].dev_refresh = 0;
7153 flags = mbs.param[2];
7154 period = mbs.param[3] & 0xff;
7155 offset = mbs.param[3] >> 8;
7156 sdp->isp_devparam[tgt].actv_flags = flags;
7157 sdp->isp_devparam[tgt].actv_period = period;
7158 sdp->isp_devparam[tgt].actv_offset = offset;
7159 isp_async(isp, ISPASYNC_NEW_TGT_PARAMS, chan, tgt);
7163 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
7164 if (sdp->isp_devparam[tgt].dev_update ||
7165 sdp->isp_devparam[tgt].dev_refresh) {
7173 isp_setdfltsdparm(ispsoftc_t *isp)
7176 sdparam *sdp, *sdp1;
7178 sdp = SDPARAM(isp, 0);
7179 if (IS_DUALBUS(isp))
7185 * Establish some default parameters.
7187 sdp->isp_cmd_dma_burst_enable = 0;
7188 sdp->isp_data_dma_burst_enabl = 1;
7189 sdp->isp_fifo_threshold = 0;
7190 sdp->isp_initiator_id = DEFAULT_IID(isp, 0);
7191 if (isp->isp_type >= ISP_HA_SCSI_1040) {
7192 sdp->isp_async_data_setup = 9;
7194 sdp->isp_async_data_setup = 6;
7196 sdp->isp_selection_timeout = 250;
7197 sdp->isp_max_queue_depth = MAXISPREQUEST(isp);
7198 sdp->isp_tag_aging = 8;
7199 sdp->isp_bus_reset_delay = 5;
7201 * Don't retry selection, busy or queue full automatically- reflect
7204 sdp->isp_retry_count = 0;
7205 sdp->isp_retry_delay = 0;
7207 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
7208 sdp->isp_devparam[tgt].exc_throttle = ISP_EXEC_THROTTLE;
7209 sdp->isp_devparam[tgt].dev_enable = 1;
7213 * The trick here is to establish a default for the default (honk!)
7214 * state (goal_flags). Then try and get the current status from
7215 * the card to fill in the current state. We don't, in fact, set
7216 * the default to the SAFE default state- that's not the goal state.
7218 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
7220 sdp->isp_devparam[tgt].actv_offset = 0;
7221 sdp->isp_devparam[tgt].actv_period = 0;
7222 sdp->isp_devparam[tgt].actv_flags = 0;
7224 sdp->isp_devparam[tgt].goal_flags =
7225 sdp->isp_devparam[tgt].nvrm_flags = DPARM_DEFAULT;
7228 * We default to Wide/Fast for versions less than a 1040
7229 * (unless it's SBus).
7231 if (IS_ULTRA3(isp)) {
7232 off = ISP_80M_SYNCPARMS >> 8;
7233 per = ISP_80M_SYNCPARMS & 0xff;
7234 } else if (IS_ULTRA2(isp)) {
7235 off = ISP_40M_SYNCPARMS >> 8;
7236 per = ISP_40M_SYNCPARMS & 0xff;
7237 } else if (IS_1240(isp)) {
7238 off = ISP_20M_SYNCPARMS >> 8;
7239 per = ISP_20M_SYNCPARMS & 0xff;
7240 } else if ((isp->isp_bustype == ISP_BT_SBUS &&
7241 isp->isp_type < ISP_HA_SCSI_1020A) ||
7242 (isp->isp_bustype == ISP_BT_PCI &&
7243 isp->isp_type < ISP_HA_SCSI_1040) ||
7244 (isp->isp_clock && isp->isp_clock < 60) ||
7245 (sdp->isp_ultramode == 0)) {
7246 off = ISP_10M_SYNCPARMS >> 8;
7247 per = ISP_10M_SYNCPARMS & 0xff;
7249 off = ISP_20M_SYNCPARMS_1040 >> 8;
7250 per = ISP_20M_SYNCPARMS_1040 & 0xff;
7252 sdp->isp_devparam[tgt].goal_offset =
7253 sdp->isp_devparam[tgt].nvrm_offset = off;
7254 sdp->isp_devparam[tgt].goal_period =
7255 sdp->isp_devparam[tgt].nvrm_period = per;
7260 * If we're a dual bus card, just copy the data over
7264 sdp1->isp_initiator_id = DEFAULT_IID(isp, 1);
7268 * If we've not been told to avoid reading NVRAM, try and read it.
7269 * If we're successful reading it, we can then return because NVRAM
7270 * will tell us what the desired settings are. Otherwise, we establish
7271 * some reasonable 'fake' nvram and goal defaults.
7273 if ((isp->isp_confopts & ISP_CFG_NONVRAM) == 0) {
7276 if (isp_read_nvram(isp, 0) == 0) {
7277 if (IS_DUALBUS(isp)) {
7278 if (isp_read_nvram(isp, 1) == 0) {
7283 MBSINIT(&mbs, MBOX_GET_ACT_NEG_STATE, MBLOGNONE, 0);
7284 isp_mboxcmd(isp, &mbs);
7285 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
7286 sdp->isp_req_ack_active_neg = 1;
7287 sdp->isp_data_line_active_neg = 1;
7289 sdp1->isp_req_ack_active_neg = 1;
7290 sdp1->isp_data_line_active_neg = 1;
7293 sdp->isp_req_ack_active_neg =
7294 (mbs.param[1] >> 4) & 0x1;
7295 sdp->isp_data_line_active_neg =
7296 (mbs.param[1] >> 5) & 0x1;
7298 sdp1->isp_req_ack_active_neg =
7299 (mbs.param[2] >> 4) & 0x1;
7300 sdp1->isp_data_line_active_neg =
7301 (mbs.param[2] >> 5) & 0x1;
7309 isp_setdfltfcparm(ispsoftc_t *isp, int chan)
7311 fcparam *fcp = FCPARAM(isp, chan);
7314 * Establish some default parameters.
7316 fcp->role = DEFAULT_ROLE(isp, chan);
7317 fcp->isp_maxalloc = ICB_DFLT_ALLOC;
7318 fcp->isp_retry_delay = ICB_DFLT_RDELAY;
7319 fcp->isp_retry_count = ICB_DFLT_RCOUNT;
7320 fcp->isp_loopid = DEFAULT_LOOPID(isp, chan);
7321 fcp->isp_wwnn_nvram = DEFAULT_NODEWWN(isp, chan);
7322 fcp->isp_wwpn_nvram = DEFAULT_PORTWWN(isp, chan);
7323 fcp->isp_fwoptions = 0;
7324 fcp->isp_xfwoptions = 0;
7325 fcp->isp_zfwoptions = 0;
7326 fcp->isp_lasthdl = NIL_HANDLE;
7327 fcp->isp_login_hdl = NIL_HANDLE;
7330 fcp->isp_fwoptions |= ICB2400_OPT1_FAIRNESS;
7331 fcp->isp_fwoptions |= ICB2400_OPT1_HARD_ADDRESS;
7332 if (isp->isp_confopts & ISP_CFG_FULL_DUPLEX)
7333 fcp->isp_fwoptions |= ICB2400_OPT1_FULL_DUPLEX;
7334 fcp->isp_fwoptions |= ICB2400_OPT1_BOTH_WWNS;
7335 fcp->isp_xfwoptions |= ICB2400_OPT2_LOOP_2_PTP;
7336 fcp->isp_zfwoptions |= ICB2400_OPT3_RATE_AUTO;
7338 fcp->isp_fwoptions |= ICBOPT_FAIRNESS;
7339 fcp->isp_fwoptions |= ICBOPT_PDBCHANGE_AE;
7340 fcp->isp_fwoptions |= ICBOPT_HARD_ADDRESS;
7341 if (isp->isp_confopts & ISP_CFG_FULL_DUPLEX)
7342 fcp->isp_fwoptions |= ICBOPT_FULL_DUPLEX;
7344 * Make sure this is turned off now until we get
7345 * extended options from NVRAM
7347 fcp->isp_fwoptions &= ~ICBOPT_EXTENDED;
7348 fcp->isp_xfwoptions |= ICBXOPT_LOOP_2_PTP;
7349 fcp->isp_zfwoptions |= ICBZOPT_RATE_AUTO;
7354 * Now try and read NVRAM unless told to not do so.
7355 * This will set fcparam's isp_wwnn_nvram && isp_wwpn_nvram.
7357 if ((isp->isp_confopts & ISP_CFG_NONVRAM) == 0) {
7360 * Give a couple of tries at reading NVRAM.
7362 for (i = 0; i < 2; i++) {
7363 j = isp_read_nvram(isp, chan);
7369 isp->isp_confopts |= ISP_CFG_NONVRAM;
7373 fcp->isp_wwnn = ACTIVE_NODEWWN(isp, chan);
7374 fcp->isp_wwpn = ACTIVE_PORTWWN(isp, chan);
7375 isp_prt(isp, ISP_LOGCONFIG, "Chan %d 0x%08x%08x/0x%08x%08x Role %s",
7376 chan, (uint32_t) (fcp->isp_wwnn >> 32), (uint32_t) (fcp->isp_wwnn),
7377 (uint32_t) (fcp->isp_wwpn >> 32), (uint32_t) (fcp->isp_wwpn),
7378 isp_class3_roles[fcp->role]);
7382 * Re-initialize the ISP and complete all orphaned commands
7383 * with a 'botched' notice. The reset/init routines should
7384 * not disturb an already active list of commands.
7388 isp_reinit(ispsoftc_t *isp, int do_load_defaults)
7392 if (isp->isp_state > ISP_RESETSTATE)
7394 if (isp->isp_state != ISP_RESETSTATE)
7395 isp_reset(isp, do_load_defaults);
7396 if (isp->isp_state != ISP_RESETSTATE) {
7398 isp_prt(isp, ISP_LOGERR, "%s: cannot reset card", __func__);
7403 if (isp->isp_state > ISP_RESETSTATE &&
7404 isp->isp_state != ISP_RUNSTATE) {
7406 isp_prt(isp, ISP_LOGERR, "%s: cannot init card", __func__);
7407 ISP_DISABLE_INTS(isp);
7410 * If we're in ISP_ROLE_NONE, turn off the lasers.
7412 if (!IS_24XX(isp)) {
7413 ISP_WRITE(isp, BIU2100_CSR, BIU2100_FPM0_REGS);
7414 ISP_WRITE(isp, FPM_DIAG_CONFIG, FPM_SOFT_RESET);
7415 ISP_WRITE(isp, BIU2100_CSR, BIU2100_FB_REGS);
7416 ISP_WRITE(isp, FBM_CMD, FBMCMD_FIFO_RESET_ALL);
7417 ISP_WRITE(isp, BIU2100_CSR, BIU2100_RISC_REGS);
7423 isp_clear_commands(isp);
7425 for (i = 0; i < isp->isp_nchan; i++)
7426 isp_clear_portdb(isp, i);
7435 isp_read_nvram(ispsoftc_t *isp, int bus)
7438 uint8_t csum, minversion;
7440 uint8_t _x[ISP2400_NVRAM_SIZE];
7441 uint16_t _s[ISP2400_NVRAM_SIZE>>1];
7443 #define nvram_data _n._x
7444 #define nvram_words _n._s
7447 return (isp_read_nvram_2400(isp, nvram_data));
7448 } else if (IS_FC(isp)) {
7449 amt = ISP2100_NVRAM_SIZE;
7451 } else if (IS_ULTRA2(isp)) {
7452 amt = ISP1080_NVRAM_SIZE;
7455 amt = ISP_NVRAM_SIZE;
7459 for (i = 0; i < amt>>1; i++) {
7460 isp_rdnvram_word(isp, i, &nvram_words[i]);
7463 if (nvram_data[0] != 'I' || nvram_data[1] != 'S' ||
7464 nvram_data[2] != 'P') {
7465 if (isp->isp_bustype != ISP_BT_SBUS) {
7466 isp_prt(isp, ISP_LOGWARN, "invalid NVRAM header");
7467 isp_prt(isp, ISP_LOGDEBUG0, "%x %x %x", nvram_data[0], nvram_data[1], nvram_data[2]);
7473 for (csum = 0, i = 0; i < amt; i++) {
7474 csum += nvram_data[i];
7477 isp_prt(isp, ISP_LOGWARN, "invalid NVRAM checksum");
7482 if (ISP_NVRAM_VERSION(nvram_data) < minversion) {
7483 isp_prt(isp, ISP_LOGWARN, "version %d NVRAM not understood",
7484 ISP_NVRAM_VERSION(nvram_data));
7489 if (IS_ULTRA3(isp)) {
7490 isp_parse_nvram_12160(isp, bus, nvram_data);
7491 } else if (IS_1080(isp)) {
7492 isp_parse_nvram_1080(isp, bus, nvram_data);
7493 } else if (IS_1280(isp) || IS_1240(isp)) {
7494 isp_parse_nvram_1080(isp, bus, nvram_data);
7495 } else if (IS_SCSI(isp)) {
7496 isp_parse_nvram_1020(isp, nvram_data);
7498 isp_parse_nvram_2100(isp, nvram_data);
7508 isp_read_nvram_2400(ispsoftc_t *isp, uint8_t *nvram_data)
7511 uint32_t addr, csum, lwrds, *dptr;
7513 if (isp->isp_port) {
7514 addr = ISP2400_NVRAM_PORT1_ADDR;
7516 addr = ISP2400_NVRAM_PORT0_ADDR;
7519 dptr = (uint32_t *) nvram_data;
7520 for (lwrds = 0; lwrds < ISP2400_NVRAM_SIZE >> 2; lwrds++) {
7521 isp_rd_2400_nvram(isp, addr++, dptr++);
7523 if (nvram_data[0] != 'I' || nvram_data[1] != 'S' ||
7524 nvram_data[2] != 'P') {
7525 isp_prt(isp, ISP_LOGWARN, "invalid NVRAM header (%x %x %x)",
7526 nvram_data[0], nvram_data[1], nvram_data[2]);
7530 dptr = (uint32_t *) nvram_data;
7531 for (csum = 0, lwrds = 0; lwrds < ISP2400_NVRAM_SIZE >> 2; lwrds++) {
7533 ISP_IOXGET_32(isp, &dptr[lwrds], tmp);
7537 isp_prt(isp, ISP_LOGWARN, "invalid NVRAM checksum");
7541 isp_parse_nvram_2400(isp, nvram_data);
7547 isp_rdnvram_word(ispsoftc_t *isp, int wo, uint16_t *rp)
7550 uint16_t bit, rqst, junk;
7552 ISP_WRITE(isp, BIU_NVRAM, BIU_NVRAM_SELECT);
7554 ISP_WRITE(isp, BIU_NVRAM, BIU_NVRAM_SELECT|BIU_NVRAM_CLOCK);
7558 wo &= ((ISP2100_NVRAM_SIZE >> 1) - 1);
7559 if (IS_2312(isp) && isp->isp_port) {
7562 rqst = (ISP_NVRAM_READ << 8) | wo;
7564 } else if (IS_ULTRA2(isp)) {
7565 wo &= ((ISP1080_NVRAM_SIZE >> 1) - 1);
7566 rqst = (ISP_NVRAM_READ << 8) | wo;
7569 wo &= ((ISP_NVRAM_SIZE >> 1) - 1);
7570 rqst = (ISP_NVRAM_READ << 6) | wo;
7575 * Clock the word select request out...
7577 for (i = cbits; i >= 0; i--) {
7578 if ((rqst >> i) & 1) {
7579 bit = BIU_NVRAM_SELECT | BIU_NVRAM_DATAOUT;
7581 bit = BIU_NVRAM_SELECT;
7583 ISP_WRITE(isp, BIU_NVRAM, bit);
7585 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */
7586 ISP_WRITE(isp, BIU_NVRAM, bit | BIU_NVRAM_CLOCK);
7588 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */
7589 ISP_WRITE(isp, BIU_NVRAM, bit);
7591 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */
7594 * Now read the result back in (bits come back in MSB format).
7597 for (i = 0; i < 16; i++) {
7600 ISP_WRITE(isp, BIU_NVRAM, BIU_NVRAM_SELECT|BIU_NVRAM_CLOCK);
7602 rv = ISP_READ(isp, BIU_NVRAM);
7603 if (rv & BIU_NVRAM_DATAIN) {
7607 ISP_WRITE(isp, BIU_NVRAM, BIU_NVRAM_SELECT);
7609 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */
7611 ISP_WRITE(isp, BIU_NVRAM, 0);
7613 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */
7614 ISP_SWIZZLE_NVRAM_WORD(isp, rp);
7618 isp_rd_2400_nvram(ispsoftc_t *isp, uint32_t addr, uint32_t *rp)
7621 uint32_t base = 0x7ffe0000;
7625 base = 0x7fe7c000; /* XXX: Observation, may be wrong. */
7626 } else if (IS_25XX(isp)) {
7627 base = 0x7ff00000 | 0x48000;
7629 ISP_WRITE(isp, BIU2400_FLASH_ADDR, base | addr);
7630 for (loops = 0; loops < 5000; loops++) {
7632 tmp = ISP_READ(isp, BIU2400_FLASH_ADDR);
7633 if ((tmp & (1U << 31)) != 0) {
7637 if (tmp & (1U << 31)) {
7638 *rp = ISP_READ(isp, BIU2400_FLASH_DATA);
7639 ISP_SWIZZLE_NVRAM_LONG(isp, rp);
7646 isp_parse_nvram_1020(ispsoftc_t *isp, uint8_t *nvram_data)
7648 sdparam *sdp = SDPARAM(isp, 0);
7651 sdp->isp_fifo_threshold =
7652 ISP_NVRAM_FIFO_THRESHOLD(nvram_data) |
7653 (ISP_NVRAM_FIFO_THRESHOLD_128(nvram_data) << 2);
7655 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0)
7656 sdp->isp_initiator_id = ISP_NVRAM_INITIATOR_ID(nvram_data);
7658 sdp->isp_bus_reset_delay =
7659 ISP_NVRAM_BUS_RESET_DELAY(nvram_data);
7661 sdp->isp_retry_count =
7662 ISP_NVRAM_BUS_RETRY_COUNT(nvram_data);
7664 sdp->isp_retry_delay =
7665 ISP_NVRAM_BUS_RETRY_DELAY(nvram_data);
7667 sdp->isp_async_data_setup =
7668 ISP_NVRAM_ASYNC_DATA_SETUP_TIME(nvram_data);
7670 if (isp->isp_type >= ISP_HA_SCSI_1040) {
7671 if (sdp->isp_async_data_setup < 9) {
7672 sdp->isp_async_data_setup = 9;
7675 if (sdp->isp_async_data_setup != 6) {
7676 sdp->isp_async_data_setup = 6;
7680 sdp->isp_req_ack_active_neg =
7681 ISP_NVRAM_REQ_ACK_ACTIVE_NEGATION(nvram_data);
7683 sdp->isp_data_line_active_neg =
7684 ISP_NVRAM_DATA_LINE_ACTIVE_NEGATION(nvram_data);
7686 sdp->isp_data_dma_burst_enabl =
7687 ISP_NVRAM_DATA_DMA_BURST_ENABLE(nvram_data);
7689 sdp->isp_cmd_dma_burst_enable =
7690 ISP_NVRAM_CMD_DMA_BURST_ENABLE(nvram_data);
7692 sdp->isp_tag_aging =
7693 ISP_NVRAM_TAG_AGE_LIMIT(nvram_data);
7695 sdp->isp_selection_timeout =
7696 ISP_NVRAM_SELECTION_TIMEOUT(nvram_data);
7698 sdp->isp_max_queue_depth =
7699 ISP_NVRAM_MAX_QUEUE_DEPTH(nvram_data);
7701 sdp->isp_fast_mttr = ISP_NVRAM_FAST_MTTR_ENABLE(nvram_data);
7703 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
7704 sdp->isp_devparam[tgt].dev_enable =
7705 ISP_NVRAM_TGT_DEVICE_ENABLE(nvram_data, tgt);
7706 sdp->isp_devparam[tgt].exc_throttle =
7707 ISP_NVRAM_TGT_EXEC_THROTTLE(nvram_data, tgt);
7708 sdp->isp_devparam[tgt].nvrm_offset =
7709 ISP_NVRAM_TGT_SYNC_OFFSET(nvram_data, tgt);
7710 sdp->isp_devparam[tgt].nvrm_period =
7711 ISP_NVRAM_TGT_SYNC_PERIOD(nvram_data, tgt);
7713 * We probably shouldn't lie about this, but it
7714 * it makes it much safer if we limit NVRAM values
7717 if (isp->isp_type < ISP_HA_SCSI_1040) {
7719 * If we're not ultra, we can't possibly
7720 * be a shorter period than this.
7722 if (sdp->isp_devparam[tgt].nvrm_period < 0x19) {
7723 sdp->isp_devparam[tgt].nvrm_period = 0x19;
7725 if (sdp->isp_devparam[tgt].nvrm_offset > 0xc) {
7726 sdp->isp_devparam[tgt].nvrm_offset = 0x0c;
7729 if (sdp->isp_devparam[tgt].nvrm_offset > 0x8) {
7730 sdp->isp_devparam[tgt].nvrm_offset = 0x8;
7733 sdp->isp_devparam[tgt].nvrm_flags = 0;
7734 if (ISP_NVRAM_TGT_RENEG(nvram_data, tgt))
7735 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_RENEG;
7736 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_ARQ;
7737 if (ISP_NVRAM_TGT_TQING(nvram_data, tgt))
7738 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_TQING;
7739 if (ISP_NVRAM_TGT_SYNC(nvram_data, tgt))
7740 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_SYNC;
7741 if (ISP_NVRAM_TGT_WIDE(nvram_data, tgt))
7742 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_WIDE;
7743 if (ISP_NVRAM_TGT_PARITY(nvram_data, tgt))
7744 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_PARITY;
7745 if (ISP_NVRAM_TGT_DISC(nvram_data, tgt))
7746 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_DISC;
7747 sdp->isp_devparam[tgt].actv_flags = 0; /* we don't know */
7748 sdp->isp_devparam[tgt].goal_offset =
7749 sdp->isp_devparam[tgt].nvrm_offset;
7750 sdp->isp_devparam[tgt].goal_period =
7751 sdp->isp_devparam[tgt].nvrm_period;
7752 sdp->isp_devparam[tgt].goal_flags =
7753 sdp->isp_devparam[tgt].nvrm_flags;
7758 isp_parse_nvram_1080(ispsoftc_t *isp, int bus, uint8_t *nvram_data)
7760 sdparam *sdp = SDPARAM(isp, bus);
7763 sdp->isp_fifo_threshold =
7764 ISP1080_NVRAM_FIFO_THRESHOLD(nvram_data);
7766 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0)
7767 sdp->isp_initiator_id = ISP1080_NVRAM_INITIATOR_ID(nvram_data, bus);
7769 sdp->isp_bus_reset_delay =
7770 ISP1080_NVRAM_BUS_RESET_DELAY(nvram_data, bus);
7772 sdp->isp_retry_count =
7773 ISP1080_NVRAM_BUS_RETRY_COUNT(nvram_data, bus);
7775 sdp->isp_retry_delay =
7776 ISP1080_NVRAM_BUS_RETRY_DELAY(nvram_data, bus);
7778 sdp->isp_async_data_setup =
7779 ISP1080_NVRAM_ASYNC_DATA_SETUP_TIME(nvram_data, bus);
7781 sdp->isp_req_ack_active_neg =
7782 ISP1080_NVRAM_REQ_ACK_ACTIVE_NEGATION(nvram_data, bus);
7784 sdp->isp_data_line_active_neg =
7785 ISP1080_NVRAM_DATA_LINE_ACTIVE_NEGATION(nvram_data, bus);
7787 sdp->isp_data_dma_burst_enabl =
7788 ISP1080_NVRAM_BURST_ENABLE(nvram_data);
7790 sdp->isp_cmd_dma_burst_enable =
7791 ISP1080_NVRAM_BURST_ENABLE(nvram_data);
7793 sdp->isp_selection_timeout =
7794 ISP1080_NVRAM_SELECTION_TIMEOUT(nvram_data, bus);
7796 sdp->isp_max_queue_depth =
7797 ISP1080_NVRAM_MAX_QUEUE_DEPTH(nvram_data, bus);
7799 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
7800 sdp->isp_devparam[tgt].dev_enable =
7801 ISP1080_NVRAM_TGT_DEVICE_ENABLE(nvram_data, tgt, bus);
7802 sdp->isp_devparam[tgt].exc_throttle =
7803 ISP1080_NVRAM_TGT_EXEC_THROTTLE(nvram_data, tgt, bus);
7804 sdp->isp_devparam[tgt].nvrm_offset =
7805 ISP1080_NVRAM_TGT_SYNC_OFFSET(nvram_data, tgt, bus);
7806 sdp->isp_devparam[tgt].nvrm_period =
7807 ISP1080_NVRAM_TGT_SYNC_PERIOD(nvram_data, tgt, bus);
7808 sdp->isp_devparam[tgt].nvrm_flags = 0;
7809 if (ISP1080_NVRAM_TGT_RENEG(nvram_data, tgt, bus))
7810 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_RENEG;
7811 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_ARQ;
7812 if (ISP1080_NVRAM_TGT_TQING(nvram_data, tgt, bus))
7813 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_TQING;
7814 if (ISP1080_NVRAM_TGT_SYNC(nvram_data, tgt, bus))
7815 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_SYNC;
7816 if (ISP1080_NVRAM_TGT_WIDE(nvram_data, tgt, bus))
7817 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_WIDE;
7818 if (ISP1080_NVRAM_TGT_PARITY(nvram_data, tgt, bus))
7819 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_PARITY;
7820 if (ISP1080_NVRAM_TGT_DISC(nvram_data, tgt, bus))
7821 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_DISC;
7822 sdp->isp_devparam[tgt].actv_flags = 0;
7823 sdp->isp_devparam[tgt].goal_offset =
7824 sdp->isp_devparam[tgt].nvrm_offset;
7825 sdp->isp_devparam[tgt].goal_period =
7826 sdp->isp_devparam[tgt].nvrm_period;
7827 sdp->isp_devparam[tgt].goal_flags =
7828 sdp->isp_devparam[tgt].nvrm_flags;
7833 isp_parse_nvram_12160(ispsoftc_t *isp, int bus, uint8_t *nvram_data)
7835 sdparam *sdp = SDPARAM(isp, bus);
7838 sdp->isp_fifo_threshold =
7839 ISP12160_NVRAM_FIFO_THRESHOLD(nvram_data);
7841 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0)
7842 sdp->isp_initiator_id = ISP12160_NVRAM_INITIATOR_ID(nvram_data, bus);
7844 sdp->isp_bus_reset_delay =
7845 ISP12160_NVRAM_BUS_RESET_DELAY(nvram_data, bus);
7847 sdp->isp_retry_count =
7848 ISP12160_NVRAM_BUS_RETRY_COUNT(nvram_data, bus);
7850 sdp->isp_retry_delay =
7851 ISP12160_NVRAM_BUS_RETRY_DELAY(nvram_data, bus);
7853 sdp->isp_async_data_setup =
7854 ISP12160_NVRAM_ASYNC_DATA_SETUP_TIME(nvram_data, bus);
7856 sdp->isp_req_ack_active_neg =
7857 ISP12160_NVRAM_REQ_ACK_ACTIVE_NEGATION(nvram_data, bus);
7859 sdp->isp_data_line_active_neg =
7860 ISP12160_NVRAM_DATA_LINE_ACTIVE_NEGATION(nvram_data, bus);
7862 sdp->isp_data_dma_burst_enabl =
7863 ISP12160_NVRAM_BURST_ENABLE(nvram_data);
7865 sdp->isp_cmd_dma_burst_enable =
7866 ISP12160_NVRAM_BURST_ENABLE(nvram_data);
7868 sdp->isp_selection_timeout =
7869 ISP12160_NVRAM_SELECTION_TIMEOUT(nvram_data, bus);
7871 sdp->isp_max_queue_depth =
7872 ISP12160_NVRAM_MAX_QUEUE_DEPTH(nvram_data, bus);
7874 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
7875 sdp->isp_devparam[tgt].dev_enable =
7876 ISP12160_NVRAM_TGT_DEVICE_ENABLE(nvram_data, tgt, bus);
7877 sdp->isp_devparam[tgt].exc_throttle =
7878 ISP12160_NVRAM_TGT_EXEC_THROTTLE(nvram_data, tgt, bus);
7879 sdp->isp_devparam[tgt].nvrm_offset =
7880 ISP12160_NVRAM_TGT_SYNC_OFFSET(nvram_data, tgt, bus);
7881 sdp->isp_devparam[tgt].nvrm_period =
7882 ISP12160_NVRAM_TGT_SYNC_PERIOD(nvram_data, tgt, bus);
7883 sdp->isp_devparam[tgt].nvrm_flags = 0;
7884 if (ISP12160_NVRAM_TGT_RENEG(nvram_data, tgt, bus))
7885 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_RENEG;
7886 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_ARQ;
7887 if (ISP12160_NVRAM_TGT_TQING(nvram_data, tgt, bus))
7888 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_TQING;
7889 if (ISP12160_NVRAM_TGT_SYNC(nvram_data, tgt, bus))
7890 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_SYNC;
7891 if (ISP12160_NVRAM_TGT_WIDE(nvram_data, tgt, bus))
7892 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_WIDE;
7893 if (ISP12160_NVRAM_TGT_PARITY(nvram_data, tgt, bus))
7894 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_PARITY;
7895 if (ISP12160_NVRAM_TGT_DISC(nvram_data, tgt, bus))
7896 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_DISC;
7897 sdp->isp_devparam[tgt].actv_flags = 0;
7898 sdp->isp_devparam[tgt].goal_offset =
7899 sdp->isp_devparam[tgt].nvrm_offset;
7900 sdp->isp_devparam[tgt].goal_period =
7901 sdp->isp_devparam[tgt].nvrm_period;
7902 sdp->isp_devparam[tgt].goal_flags =
7903 sdp->isp_devparam[tgt].nvrm_flags;
7908 isp_parse_nvram_2100(ispsoftc_t *isp, uint8_t *nvram_data)
7910 fcparam *fcp = FCPARAM(isp, 0);
7914 * There is NVRAM storage for both Port and Node entities-
7915 * but the Node entity appears to be unused on all the cards
7916 * I can find. However, we should account for this being set
7917 * at some point in the future.
7919 * Qlogic WWNs have an NAA of 2, but usually nothing shows up in
7920 * bits 48..60. In the case of the 2202, it appears that they do
7921 * use bit 48 to distinguish between the two instances on the card.
7922 * The 2204, which I've never seen, *probably* extends this method.
7924 wwn = ISP2100_NVRAM_PORT_NAME(nvram_data);
7926 isp_prt(isp, ISP_LOGCONFIG, "NVRAM Port WWN 0x%08x%08x",
7927 (uint32_t) (wwn >> 32), (uint32_t) (wwn));
7928 if ((wwn >> 60) == 0) {
7929 wwn |= (((uint64_t) 2)<< 60);
7932 fcp->isp_wwpn_nvram = wwn;
7933 if (IS_2200(isp) || IS_23XX(isp)) {
7934 wwn = ISP2100_NVRAM_NODE_NAME(nvram_data);
7936 isp_prt(isp, ISP_LOGCONFIG, "NVRAM Node WWN 0x%08x%08x",
7937 (uint32_t) (wwn >> 32),
7939 if ((wwn >> 60) == 0) {
7940 wwn |= (((uint64_t) 2)<< 60);
7943 wwn = fcp->isp_wwpn_nvram & ~((uint64_t) 0xfff << 48);
7946 wwn &= ~((uint64_t) 0xfff << 48);
7948 fcp->isp_wwnn_nvram = wwn;
7950 fcp->isp_maxalloc = ISP2100_NVRAM_MAXIOCBALLOCATION(nvram_data);
7951 if ((isp->isp_confopts & ISP_CFG_OWNFSZ) == 0) {
7952 DEFAULT_FRAMESIZE(isp) =
7953 ISP2100_NVRAM_MAXFRAMELENGTH(nvram_data);
7955 fcp->isp_retry_delay = ISP2100_NVRAM_RETRY_DELAY(nvram_data);
7956 fcp->isp_retry_count = ISP2100_NVRAM_RETRY_COUNT(nvram_data);
7957 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0) {
7958 fcp->isp_loopid = ISP2100_NVRAM_HARDLOOPID(nvram_data);
7960 if ((isp->isp_confopts & ISP_CFG_OWNEXCTHROTTLE) == 0) {
7961 DEFAULT_EXEC_THROTTLE(isp) =
7962 ISP2100_NVRAM_EXECUTION_THROTTLE(nvram_data);
7964 fcp->isp_fwoptions = ISP2100_NVRAM_OPTIONS(nvram_data);
7965 isp_prt(isp, ISP_LOGDEBUG0,
7966 "NVRAM 0x%08x%08x 0x%08x%08x maxalloc %d maxframelen %d",
7967 (uint32_t) (fcp->isp_wwnn_nvram >> 32),
7968 (uint32_t) fcp->isp_wwnn_nvram,
7969 (uint32_t) (fcp->isp_wwpn_nvram >> 32),
7970 (uint32_t) fcp->isp_wwpn_nvram,
7971 ISP2100_NVRAM_MAXIOCBALLOCATION(nvram_data),
7972 ISP2100_NVRAM_MAXFRAMELENGTH(nvram_data));
7973 isp_prt(isp, ISP_LOGDEBUG0,
7974 "execthrottle %d fwoptions 0x%x hardloop %d tov %d",
7975 ISP2100_NVRAM_EXECUTION_THROTTLE(nvram_data),
7976 ISP2100_NVRAM_OPTIONS(nvram_data),
7977 ISP2100_NVRAM_HARDLOOPID(nvram_data),
7978 ISP2100_NVRAM_TOV(nvram_data));
7979 fcp->isp_xfwoptions = ISP2100_XFW_OPTIONS(nvram_data);
7980 fcp->isp_zfwoptions = ISP2100_ZFW_OPTIONS(nvram_data);
7981 isp_prt(isp, ISP_LOGDEBUG0, "xfwoptions 0x%x zfw options 0x%x",
7982 ISP2100_XFW_OPTIONS(nvram_data), ISP2100_ZFW_OPTIONS(nvram_data));
7986 isp_parse_nvram_2400(ispsoftc_t *isp, uint8_t *nvram_data)
7988 fcparam *fcp = FCPARAM(isp, 0);
7991 isp_prt(isp, ISP_LOGDEBUG0,
7992 "NVRAM 0x%08x%08x 0x%08x%08x exchg_cnt %d maxframelen %d",
7993 (uint32_t) (ISP2400_NVRAM_NODE_NAME(nvram_data) >> 32),
7994 (uint32_t) (ISP2400_NVRAM_NODE_NAME(nvram_data)),
7995 (uint32_t) (ISP2400_NVRAM_PORT_NAME(nvram_data) >> 32),
7996 (uint32_t) (ISP2400_NVRAM_PORT_NAME(nvram_data)),
7997 ISP2400_NVRAM_EXCHANGE_COUNT(nvram_data),
7998 ISP2400_NVRAM_MAXFRAMELENGTH(nvram_data));
7999 isp_prt(isp, ISP_LOGDEBUG0,
8000 "NVRAM execthr %d loopid %d fwopt1 0x%x fwopt2 0x%x fwopt3 0x%x",
8001 ISP2400_NVRAM_EXECUTION_THROTTLE(nvram_data),
8002 ISP2400_NVRAM_HARDLOOPID(nvram_data),
8003 ISP2400_NVRAM_FIRMWARE_OPTIONS1(nvram_data),
8004 ISP2400_NVRAM_FIRMWARE_OPTIONS2(nvram_data),
8005 ISP2400_NVRAM_FIRMWARE_OPTIONS3(nvram_data));
8007 wwn = ISP2400_NVRAM_PORT_NAME(nvram_data);
8008 fcp->isp_wwpn_nvram = wwn;
8010 wwn = ISP2400_NVRAM_NODE_NAME(nvram_data);
8012 if ((wwn >> 60) != 2 && (wwn >> 60) != 5) {
8016 if (wwn == 0 && (fcp->isp_wwpn_nvram >> 60) == 2) {
8017 wwn = fcp->isp_wwpn_nvram;
8018 wwn &= ~((uint64_t) 0xfff << 48);
8020 fcp->isp_wwnn_nvram = wwn;
8022 if (ISP2400_NVRAM_EXCHANGE_COUNT(nvram_data)) {
8023 fcp->isp_maxalloc = ISP2400_NVRAM_EXCHANGE_COUNT(nvram_data);
8025 if ((isp->isp_confopts & ISP_CFG_OWNFSZ) == 0) {
8026 DEFAULT_FRAMESIZE(isp) =
8027 ISP2400_NVRAM_MAXFRAMELENGTH(nvram_data);
8029 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0) {
8030 fcp->isp_loopid = ISP2400_NVRAM_HARDLOOPID(nvram_data);
8032 if ((isp->isp_confopts & ISP_CFG_OWNEXCTHROTTLE) == 0) {
8033 DEFAULT_EXEC_THROTTLE(isp) =
8034 ISP2400_NVRAM_EXECUTION_THROTTLE(nvram_data);
8036 fcp->isp_fwoptions = ISP2400_NVRAM_FIRMWARE_OPTIONS1(nvram_data);
8037 fcp->isp_xfwoptions = ISP2400_NVRAM_FIRMWARE_OPTIONS2(nvram_data);
8038 fcp->isp_zfwoptions = ISP2400_NVRAM_FIRMWARE_OPTIONS3(nvram_data);