2 * Copyright (c) 1997-2009 by Matthew Jacob
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
15 * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 * ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 * Machine and OS Independent (well, as best as possible)
31 * code for the Qlogic ISP SCSI and FC-SCSI adapters.
35 * Inspiration and ideas about this driver are from Erik Moe's Linux driver
36 * (qlogicisp.c) and Dave Miller's SBus version of same (qlogicisp.c). Some
37 * ideas dredged from the Solaris driver.
41 * Include header file appropriate for platform we're building on.
44 #include <sys/cdefs.h>
45 __KERNEL_RCSID(0, "$NetBSD$");
46 #include <dev/ic/isp_netbsd.h>
49 #include <sys/cdefs.h>
50 __FBSDID("$FreeBSD$");
51 #include <dev/isp/isp_freebsd.h>
54 #include <dev/ic/isp_openbsd.h>
57 #include "isp_linux.h"
60 #include "isp_solaris.h"
66 #define MBOX_DELAY_COUNT 1000000 / 100
71 static const char notresp[] = "Not RESPONSE in RESPONSE Queue (type 0x%x) @ idx %d (next %d) nlooked %d";
72 static const char bun[] = "bad underrun (count %d, resid %d, status %s)";
73 static const char lipd[] = "Chan %d LIP destroyed %d active commands";
74 static const char sacq[] = "unable to acquire scratch area";
76 static const uint8_t alpa_map[] = {
77 0xef, 0xe8, 0xe4, 0xe2, 0xe1, 0xe0, 0xdc, 0xda,
78 0xd9, 0xd6, 0xd5, 0xd4, 0xd3, 0xd2, 0xd1, 0xce,
79 0xcd, 0xcc, 0xcb, 0xca, 0xc9, 0xc7, 0xc6, 0xc5,
80 0xc3, 0xbc, 0xba, 0xb9, 0xb6, 0xb5, 0xb4, 0xb3,
81 0xb2, 0xb1, 0xae, 0xad, 0xac, 0xab, 0xaa, 0xa9,
82 0xa7, 0xa6, 0xa5, 0xa3, 0x9f, 0x9e, 0x9d, 0x9b,
83 0x98, 0x97, 0x90, 0x8f, 0x88, 0x84, 0x82, 0x81,
84 0x80, 0x7c, 0x7a, 0x79, 0x76, 0x75, 0x74, 0x73,
85 0x72, 0x71, 0x6e, 0x6d, 0x6c, 0x6b, 0x6a, 0x69,
86 0x67, 0x66, 0x65, 0x63, 0x5c, 0x5a, 0x59, 0x56,
87 0x55, 0x54, 0x53, 0x52, 0x51, 0x4e, 0x4d, 0x4c,
88 0x4b, 0x4a, 0x49, 0x47, 0x46, 0x45, 0x43, 0x3c,
89 0x3a, 0x39, 0x36, 0x35, 0x34, 0x33, 0x32, 0x31,
90 0x2e, 0x2d, 0x2c, 0x2b, 0x2a, 0x29, 0x27, 0x26,
91 0x25, 0x23, 0x1f, 0x1e, 0x1d, 0x1b, 0x18, 0x17,
92 0x10, 0x0f, 0x08, 0x04, 0x02, 0x01, 0x00
96 * Local function prototypes.
98 static 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 *, long *);
102 static void isp_parse_status_24xx(ispsoftc_t *, isp24xx_statusreq_t *, XS_T *, long *);
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_scratch;
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_scratch;
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);
1326 GET_NANOTIME(&isp->isp_init_time);
1330 isp_scsi_init(ispsoftc_t *isp)
1332 sdparam *sdp_chan0, *sdp_chan1;
1335 isp->isp_state = ISP_INITSTATE;
1337 sdp_chan0 = SDPARAM(isp, 0);
1338 sdp_chan1 = sdp_chan0;
1339 if (IS_DUALBUS(isp)) {
1340 sdp_chan1 = SDPARAM(isp, 1);
1343 /* First do overall per-card settings. */
1346 * If we have fast memory timing enabled, turn it on.
1348 if (sdp_chan0->isp_fast_mttr) {
1349 ISP_WRITE(isp, RISC_MTR, 0x1313);
1353 * Set Retry Delay and Count.
1354 * You set both channels at the same time.
1356 MBSINIT(&mbs, MBOX_SET_RETRY_COUNT, MBLOGALL, 0);
1357 mbs.param[1] = sdp_chan0->isp_retry_count;
1358 mbs.param[2] = sdp_chan0->isp_retry_delay;
1359 mbs.param[6] = sdp_chan1->isp_retry_count;
1360 mbs.param[7] = sdp_chan1->isp_retry_delay;
1361 isp_mboxcmd(isp, &mbs);
1362 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1367 * Set ASYNC DATA SETUP time. This is very important.
1369 MBSINIT(&mbs, MBOX_SET_ASYNC_DATA_SETUP_TIME, MBLOGALL, 0);
1370 mbs.param[1] = sdp_chan0->isp_async_data_setup;
1371 mbs.param[2] = sdp_chan1->isp_async_data_setup;
1372 isp_mboxcmd(isp, &mbs);
1373 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1378 * Set ACTIVE Negation State.
1380 MBSINIT(&mbs, MBOX_SET_ACT_NEG_STATE, MBLOGNONE, 0);
1382 (sdp_chan0->isp_req_ack_active_neg << 4) |
1383 (sdp_chan0->isp_data_line_active_neg << 5);
1385 (sdp_chan1->isp_req_ack_active_neg << 4) |
1386 (sdp_chan1->isp_data_line_active_neg << 5);
1387 isp_mboxcmd(isp, &mbs);
1388 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1389 isp_prt(isp, ISP_LOGERR,
1390 "failed to set active negation state (%d,%d), (%d,%d)",
1391 sdp_chan0->isp_req_ack_active_neg,
1392 sdp_chan0->isp_data_line_active_neg,
1393 sdp_chan1->isp_req_ack_active_neg,
1394 sdp_chan1->isp_data_line_active_neg);
1401 * Set the Tag Aging limit
1403 MBSINIT(&mbs, MBOX_SET_TAG_AGE_LIMIT, MBLOGALL, 0);
1404 mbs.param[1] = sdp_chan0->isp_tag_aging;
1405 mbs.param[2] = sdp_chan1->isp_tag_aging;
1406 isp_mboxcmd(isp, &mbs);
1407 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1408 isp_prt(isp, ISP_LOGERR, "failed to set tag age limit (%d,%d)",
1409 sdp_chan0->isp_tag_aging, sdp_chan1->isp_tag_aging);
1414 * Set selection timeout.
1416 MBSINIT(&mbs, MBOX_SET_SELECT_TIMEOUT, MBLOGALL, 0);
1417 mbs.param[1] = sdp_chan0->isp_selection_timeout;
1418 mbs.param[2] = sdp_chan1->isp_selection_timeout;
1419 isp_mboxcmd(isp, &mbs);
1420 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1424 /* now do per-channel settings */
1425 isp_scsi_channel_init(isp, 0);
1426 if (IS_DUALBUS(isp))
1427 isp_scsi_channel_init(isp, 1);
1430 * Now enable request/response queues
1433 if (IS_ULTRA2(isp) || IS_1240(isp)) {
1434 MBSINIT(&mbs, MBOX_INIT_RES_QUEUE_A64, MBLOGALL, 0);
1435 mbs.param[1] = RESULT_QUEUE_LEN(isp);
1436 mbs.param[2] = DMA_WD1(isp->isp_result_dma);
1437 mbs.param[3] = DMA_WD0(isp->isp_result_dma);
1439 mbs.param[6] = DMA_WD3(isp->isp_result_dma);
1440 mbs.param[7] = DMA_WD2(isp->isp_result_dma);
1441 isp_mboxcmd(isp, &mbs);
1442 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1445 isp->isp_residx = isp->isp_resodx = mbs.param[5];
1447 MBSINIT(&mbs, MBOX_INIT_REQ_QUEUE_A64, MBLOGALL, 0);
1448 mbs.param[1] = RQUEST_QUEUE_LEN(isp);
1449 mbs.param[2] = DMA_WD1(isp->isp_rquest_dma);
1450 mbs.param[3] = DMA_WD0(isp->isp_rquest_dma);
1452 mbs.param[6] = DMA_WD3(isp->isp_result_dma);
1453 mbs.param[7] = DMA_WD2(isp->isp_result_dma);
1454 isp_mboxcmd(isp, &mbs);
1455 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1458 isp->isp_reqidx = isp->isp_reqodx = mbs.param[4];
1460 MBSINIT(&mbs, MBOX_INIT_RES_QUEUE, MBLOGALL, 0);
1461 mbs.param[1] = RESULT_QUEUE_LEN(isp);
1462 mbs.param[2] = DMA_WD1(isp->isp_result_dma);
1463 mbs.param[3] = DMA_WD0(isp->isp_result_dma);
1465 isp_mboxcmd(isp, &mbs);
1466 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1469 isp->isp_residx = isp->isp_resodx = mbs.param[5];
1471 MBSINIT(&mbs, MBOX_INIT_REQ_QUEUE, MBLOGALL, 0);
1472 mbs.param[1] = RQUEST_QUEUE_LEN(isp);
1473 mbs.param[2] = DMA_WD1(isp->isp_rquest_dma);
1474 mbs.param[3] = DMA_WD0(isp->isp_rquest_dma);
1476 isp_mboxcmd(isp, &mbs);
1477 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1480 isp->isp_reqidx = isp->isp_reqodx = mbs.param[4];
1484 * Turn on LVD transitions for ULTRA2 or better and other features
1486 * Now that we have 32 bit handles, don't do any fast posting
1487 * any more. For Ultra2/Ultra3 cards, we can turn on 32 bit RIO
1488 * operation or use fast posting. To be conservative, we'll only
1489 * do this for Ultra3 cards now because the other cards are so
1490 * rare for this author to find and test with.
1493 MBSINIT(&mbs, MBOX_SET_FW_FEATURES, MBLOGALL, 0);
1495 mbs.param[1] |= FW_FEATURE_LVD_NOTIFY;
1498 mbs.param[1] |= FW_FEATURE_FAST_POST;
1501 mbs.param[1] |= FW_FEATURE_RIO_32BIT;
1503 if (mbs.param[1] != 0) {
1504 uint16_t sfeat = mbs.param[1];
1505 isp_mboxcmd(isp, &mbs);
1506 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) {
1507 isp_prt(isp, ISP_LOGINFO,
1508 "Enabled FW features (0x%x)", sfeat);
1512 isp->isp_state = ISP_RUNSTATE;
1516 isp_scsi_channel_init(ispsoftc_t *isp, int chan)
1522 sdp = SDPARAM(isp, chan);
1525 * Set (possibly new) Initiator ID.
1527 MBSINIT(&mbs, MBOX_SET_INIT_SCSI_ID, MBLOGALL, 0);
1528 mbs.param[1] = (chan << 7) | sdp->isp_initiator_id;
1529 isp_mboxcmd(isp, &mbs);
1530 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1533 isp_prt(isp, ISP_LOGINFO, "Chan %d Initiator ID is %d",
1534 chan, sdp->isp_initiator_id);
1538 * Set current per-target parameters to an initial safe minimum.
1540 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
1544 if (sdp->isp_devparam[tgt].dev_enable == 0) {
1547 #ifndef ISP_TARGET_MODE
1548 sdf = sdp->isp_devparam[tgt].goal_flags;
1549 sdf &= DPARM_SAFE_DFLT;
1551 * It is not quite clear when this changed over so that
1552 * we could force narrow and async for 1000/1020 cards,
1553 * but assume that this is only the case for loaded
1556 if (isp->isp_loaded_fw) {
1557 sdf |= DPARM_NARROW | DPARM_ASYNC;
1561 * The !$*!)$!$)* f/w uses the same index into some
1562 * internal table to decide how to respond to negotiations,
1563 * so if we've said "let's be safe" for ID X, and ID X
1564 * selects *us*, the negotiations will back to 'safe'
1565 * (as in narrow/async). What the f/w *should* do is
1566 * use the initiator id settings to decide how to respond.
1568 sdp->isp_devparam[tgt].goal_flags = sdf = DPARM_DEFAULT;
1570 MBSINIT(&mbs, MBOX_SET_TARGET_PARAMS, MBLOGNONE, 0);
1571 mbs.param[1] = (chan << 15) | (tgt << 8);
1573 if ((sdf & DPARM_SYNC) == 0) {
1577 (sdp->isp_devparam[tgt].goal_offset << 8) |
1578 (sdp->isp_devparam[tgt].goal_period);
1580 isp_prt(isp, ISP_LOGDEBUG0, "Initial Settings bus%d tgt%d flags 0x%x off 0x%x per 0x%x",
1581 chan, tgt, mbs.param[2], mbs.param[3] >> 8, mbs.param[3] & 0xff);
1582 isp_mboxcmd(isp, &mbs);
1583 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1584 sdf = DPARM_SAFE_DFLT;
1585 MBSINIT(&mbs, MBOX_SET_TARGET_PARAMS, MBLOGALL, 0);
1586 mbs.param[1] = (tgt << 8) | (chan << 15);
1589 isp_mboxcmd(isp, &mbs);
1590 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1596 * We don't update any information directly from the f/w
1597 * because we need to run at least one command to cause a
1598 * new state to be latched up. So, we just assume that we
1599 * converge to the values we just had set.
1601 * Ensure that we don't believe tagged queuing is enabled yet.
1602 * It turns out that sometimes the ISP just ignores our
1603 * attempts to set parameters for devices that it hasn't
1606 sdp->isp_devparam[tgt].actv_flags = sdf & ~DPARM_TQING;
1607 for (lun = 0; lun < (int) isp->isp_maxluns; lun++) {
1608 MBSINIT(&mbs, MBOX_SET_DEV_QUEUE_PARAMS, MBLOGALL, 0);
1609 mbs.param[1] = (chan << 15) | (tgt << 8) | lun;
1610 mbs.param[2] = sdp->isp_max_queue_depth;
1611 mbs.param[3] = sdp->isp_devparam[tgt].exc_throttle;
1612 isp_mboxcmd(isp, &mbs);
1613 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1618 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
1619 if (sdp->isp_devparam[tgt].dev_refresh) {
1620 sdp->sendmarker = 1;
1628 * Fibre Channel specific initialization.
1631 isp_fibre_init(ispsoftc_t *isp)
1634 isp_icb_t local, *icbp = &local;
1638 * We only support one channel on non-24XX cards
1640 fcp = FCPARAM(isp, 0);
1641 if (fcp->role == ISP_ROLE_NONE)
1644 isp->isp_state = ISP_INITSTATE;
1645 ISP_MEMZERO(icbp, sizeof (*icbp));
1646 icbp->icb_version = ICB_VERSION1;
1647 icbp->icb_fwoptions = fcp->isp_fwoptions;
1650 * Firmware Options are either retrieved from NVRAM or
1651 * are patched elsewhere. We check them for sanity here
1652 * and make changes based on board revision, but otherwise
1653 * let others decide policy.
1657 * If this is a 2100 < revision 5, we have to turn off FAIRNESS.
1659 if (IS_2100(isp) && isp->isp_revision < 5) {
1660 icbp->icb_fwoptions &= ~ICBOPT_FAIRNESS;
1664 * We have to use FULL LOGIN even though it resets the loop too much
1665 * because otherwise port database entries don't get updated after
1666 * a LIP- this is a known f/w bug for 2100 f/w less than 1.17.0.
1668 if (!ISP_FW_NEWER_THAN(isp, 1, 17, 0)) {
1669 icbp->icb_fwoptions |= ICBOPT_FULL_LOGIN;
1673 * Insist on Port Database Update Async notifications
1675 icbp->icb_fwoptions |= ICBOPT_PDBCHANGE_AE;
1678 * Make sure that target role reflects into fwoptions.
1680 if (fcp->role & ISP_ROLE_TARGET) {
1681 icbp->icb_fwoptions |= ICBOPT_TGT_ENABLE;
1683 icbp->icb_fwoptions &= ~ICBOPT_TGT_ENABLE;
1687 * For some reason my 2200 does not generate ATIOs in target mode
1688 * if initiator is disabled. Extra logins are better then target
1689 * not working at all.
1691 if ((fcp->role & ISP_ROLE_INITIATOR) || IS_2100(isp) || IS_2200(isp)) {
1692 icbp->icb_fwoptions &= ~ICBOPT_INI_DISABLE;
1694 icbp->icb_fwoptions |= ICBOPT_INI_DISABLE;
1697 icbp->icb_maxfrmlen = DEFAULT_FRAMESIZE(isp);
1698 if (icbp->icb_maxfrmlen < ICB_MIN_FRMLEN || icbp->icb_maxfrmlen > ICB_MAX_FRMLEN) {
1699 isp_prt(isp, ISP_LOGERR, "bad frame length (%d) from NVRAM- using %d", DEFAULT_FRAMESIZE(isp), ICB_DFLT_FRMLEN);
1700 icbp->icb_maxfrmlen = ICB_DFLT_FRMLEN;
1702 icbp->icb_maxalloc = fcp->isp_maxalloc;
1703 if (icbp->icb_maxalloc < 1) {
1704 isp_prt(isp, ISP_LOGERR, "bad maximum allocation (%d)- using 16", fcp->isp_maxalloc);
1705 icbp->icb_maxalloc = 16;
1707 icbp->icb_execthrottle = DEFAULT_EXEC_THROTTLE(isp);
1708 if (icbp->icb_execthrottle < 1) {
1709 isp_prt(isp, ISP_LOGERR, "bad execution throttle of %d- using %d", DEFAULT_EXEC_THROTTLE(isp), ICB_DFLT_THROTTLE);
1710 icbp->icb_execthrottle = ICB_DFLT_THROTTLE;
1712 icbp->icb_retry_delay = fcp->isp_retry_delay;
1713 icbp->icb_retry_count = fcp->isp_retry_count;
1714 if (fcp->isp_loopid < LOCAL_LOOP_LIM) {
1715 icbp->icb_hardaddr = fcp->isp_loopid;
1716 if (isp->isp_confopts & ISP_CFG_OWNLOOPID)
1717 icbp->icb_fwoptions |= ICBOPT_HARD_ADDRESS;
1719 icbp->icb_fwoptions |= ICBOPT_PREV_ADDRESS;
1723 * Right now we just set extended options to prefer point-to-point
1724 * over loop based upon some soft config options.
1726 * NB: for the 2300, ICBOPT_EXTENDED is required.
1730 * We can't have Fast Posting any more- we now
1731 * have 32 bit handles.
1733 icbp->icb_fwoptions &= ~ICBOPT_FAST_POST;
1734 } else if (IS_2200(isp) || IS_23XX(isp)) {
1735 icbp->icb_fwoptions |= ICBOPT_EXTENDED;
1737 icbp->icb_xfwoptions = fcp->isp_xfwoptions;
1739 if (ISP_CAP_FCTAPE(isp)) {
1740 if (isp->isp_confopts & ISP_CFG_NOFCTAPE)
1741 icbp->icb_xfwoptions &= ~ICBXOPT_FCTAPE;
1743 if (isp->isp_confopts & ISP_CFG_FCTAPE)
1744 icbp->icb_xfwoptions |= ICBXOPT_FCTAPE;
1746 if (icbp->icb_xfwoptions & ICBXOPT_FCTAPE) {
1747 icbp->icb_fwoptions &= ~ICBOPT_FULL_LOGIN; /* per documents */
1748 icbp->icb_xfwoptions |= ICBXOPT_FCTAPE_CCQ|ICBXOPT_FCTAPE_CONFIRM;
1749 FCPARAM(isp, 0)->fctape_enabled = 1;
1751 FCPARAM(isp, 0)->fctape_enabled = 0;
1754 icbp->icb_xfwoptions &= ~ICBXOPT_FCTAPE;
1755 FCPARAM(isp, 0)->fctape_enabled = 0;
1759 * Prefer or force Point-To-Point instead Loop?
1761 switch (isp->isp_confopts & ISP_CFG_PORT_PREF) {
1762 case ISP_CFG_LPORT_ONLY:
1763 icbp->icb_xfwoptions &= ~ICBXOPT_TOPO_MASK;
1764 icbp->icb_xfwoptions |= ICBXOPT_LOOP_ONLY;
1766 case ISP_CFG_NPORT_ONLY:
1767 icbp->icb_xfwoptions &= ~ICBXOPT_TOPO_MASK;
1768 icbp->icb_xfwoptions |= ICBXOPT_PTP_ONLY;
1771 icbp->icb_xfwoptions &= ~ICBXOPT_TOPO_MASK;
1772 icbp->icb_xfwoptions |= ICBXOPT_LOOP_2_PTP;
1775 icbp->icb_xfwoptions &= ~ICBXOPT_TOPO_MASK;
1776 icbp->icb_xfwoptions |= ICBXOPT_PTP_2_LOOP;
1779 /* Let NVRAM settings define it if they are sane */
1780 switch (icbp->icb_xfwoptions & ICBXOPT_TOPO_MASK) {
1781 case ICBXOPT_PTP_2_LOOP:
1782 case ICBXOPT_PTP_ONLY:
1783 case ICBXOPT_LOOP_ONLY:
1784 case ICBXOPT_LOOP_2_PTP:
1787 icbp->icb_xfwoptions &= ~ICBXOPT_TOPO_MASK;
1788 icbp->icb_xfwoptions |= ICBXOPT_LOOP_2_PTP;
1794 * We can't have Fast Posting any more- we now
1795 * have 32 bit handles.
1797 * RIO seemed to have to much breakage.
1799 * Just opt for safety.
1801 icbp->icb_xfwoptions &= ~ICBXOPT_RIO_16BIT;
1802 icbp->icb_fwoptions &= ~ICBOPT_FAST_POST;
1805 * QLogic recommends that FAST Posting be turned
1806 * off for 23XX cards and instead allow the HBA
1807 * to write response queue entries and interrupt
1808 * after a delay (ZIO).
1810 icbp->icb_fwoptions &= ~ICBOPT_FAST_POST;
1811 if ((fcp->isp_xfwoptions & ICBXOPT_TIMER_MASK) == ICBXOPT_ZIO) {
1812 icbp->icb_xfwoptions |= ICBXOPT_ZIO;
1813 icbp->icb_idelaytimer = 10;
1815 icbp->icb_zfwoptions = fcp->isp_zfwoptions;
1816 if (isp->isp_confopts & ISP_CFG_1GB) {
1817 icbp->icb_zfwoptions &= ~ICBZOPT_RATE_MASK;
1818 icbp->icb_zfwoptions |= ICBZOPT_RATE_1GB;
1819 } else if (isp->isp_confopts & ISP_CFG_2GB) {
1820 icbp->icb_zfwoptions &= ~ICBZOPT_RATE_MASK;
1821 icbp->icb_zfwoptions |= ICBZOPT_RATE_2GB;
1823 switch (icbp->icb_zfwoptions & ICBZOPT_RATE_MASK) {
1824 case ICBZOPT_RATE_1GB:
1825 case ICBZOPT_RATE_2GB:
1826 case ICBZOPT_RATE_AUTO:
1829 icbp->icb_zfwoptions &= ~ICBZOPT_RATE_MASK;
1830 icbp->icb_zfwoptions |= ICBZOPT_RATE_AUTO;
1839 * For 22XX > 2.1.26 && 23XX, set some options.
1841 if (ISP_FW_NEWER_THAN(isp, 2, 26, 0)) {
1842 MBSINIT(&mbs, MBOX_SET_FIRMWARE_OPTIONS, MBLOGALL, 0);
1843 mbs.param[1] = IFCOPT1_DISF7SWTCH|IFCOPT1_LIPASYNC|IFCOPT1_LIPF8;
1846 if (ISP_FW_NEWER_THAN(isp, 3, 16, 0)) {
1847 mbs.param[1] |= IFCOPT1_EQFQASYNC|IFCOPT1_CTIO_RETRY;
1848 if (fcp->role & ISP_ROLE_TARGET) {
1849 if (ISP_FW_NEWER_THAN(isp, 3, 25, 0)) {
1850 mbs.param[1] |= IFCOPT1_ENAPURE;
1852 mbs.param[3] = IFCOPT3_NOPRLI;
1855 isp_mboxcmd(isp, &mbs);
1856 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1860 icbp->icb_logintime = ICB_LOGIN_TOV;
1862 #ifdef ISP_TARGET_MODE
1863 if (icbp->icb_fwoptions & ICBOPT_TGT_ENABLE) {
1864 icbp->icb_lunenables = 0xffff;
1865 icbp->icb_ccnt = 0xff;
1866 icbp->icb_icnt = 0xff;
1867 icbp->icb_lunetimeout = ICB_LUN_ENABLE_TOV;
1870 if (fcp->isp_wwnn && fcp->isp_wwpn) {
1871 icbp->icb_fwoptions |= ICBOPT_BOTH_WWNS;
1872 MAKE_NODE_NAME_FROM_WWN(icbp->icb_nodename, fcp->isp_wwnn);
1873 MAKE_NODE_NAME_FROM_WWN(icbp->icb_portname, fcp->isp_wwpn);
1874 isp_prt(isp, ISP_LOGDEBUG1,
1875 "Setting ICB Node 0x%08x%08x Port 0x%08x%08x",
1876 ((uint32_t) (fcp->isp_wwnn >> 32)),
1877 ((uint32_t) (fcp->isp_wwnn)),
1878 ((uint32_t) (fcp->isp_wwpn >> 32)),
1879 ((uint32_t) (fcp->isp_wwpn)));
1880 } else if (fcp->isp_wwpn) {
1881 icbp->icb_fwoptions &= ~ICBOPT_BOTH_WWNS;
1882 MAKE_NODE_NAME_FROM_WWN(icbp->icb_portname, fcp->isp_wwpn);
1883 isp_prt(isp, ISP_LOGDEBUG1,
1884 "Setting ICB Port 0x%08x%08x",
1885 ((uint32_t) (fcp->isp_wwpn >> 32)),
1886 ((uint32_t) (fcp->isp_wwpn)));
1888 isp_prt(isp, ISP_LOGERR, "No valid WWNs to use");
1891 icbp->icb_rqstqlen = RQUEST_QUEUE_LEN(isp);
1892 if (icbp->icb_rqstqlen < 1) {
1893 isp_prt(isp, ISP_LOGERR, "bad request queue length");
1895 icbp->icb_rsltqlen = RESULT_QUEUE_LEN(isp);
1896 if (icbp->icb_rsltqlen < 1) {
1897 isp_prt(isp, ISP_LOGERR, "bad result queue length");
1899 icbp->icb_rqstaddr[RQRSP_ADDR0015] = DMA_WD0(isp->isp_rquest_dma);
1900 icbp->icb_rqstaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_rquest_dma);
1901 icbp->icb_rqstaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_rquest_dma);
1902 icbp->icb_rqstaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_rquest_dma);
1903 icbp->icb_respaddr[RQRSP_ADDR0015] = DMA_WD0(isp->isp_result_dma);
1904 icbp->icb_respaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_result_dma);
1905 icbp->icb_respaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_result_dma);
1906 icbp->icb_respaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_result_dma);
1908 if (FC_SCRATCH_ACQUIRE(isp, 0)) {
1909 isp_prt(isp, ISP_LOGERR, sacq);
1912 isp_prt(isp, ISP_LOGDEBUG0, "isp_fibre_init: fwopt 0x%x xfwopt 0x%x zfwopt 0x%x",
1913 icbp->icb_fwoptions, icbp->icb_xfwoptions, icbp->icb_zfwoptions);
1915 isp_put_icb(isp, icbp, (isp_icb_t *)fcp->isp_scratch);
1916 if (isp->isp_dblev & ISP_LOGDEBUG1) {
1917 isp_print_bytes(isp, "isp_fibre_init",
1918 sizeof(*icbp), fcp->isp_scratch);
1924 MBSINIT(&mbs, MBOX_INIT_FIRMWARE, MBLOGALL, 30000000);
1926 mbs.param[2] = DMA_WD1(fcp->isp_scdma);
1927 mbs.param[3] = DMA_WD0(fcp->isp_scdma);
1928 mbs.param[6] = DMA_WD3(fcp->isp_scdma);
1929 mbs.param[7] = DMA_WD2(fcp->isp_scdma);
1930 isp_prt(isp, ISP_LOGDEBUG0, "INIT F/W from %p (%08x%08x)",
1931 fcp->isp_scratch, (uint32_t) ((uint64_t)fcp->isp_scdma >> 32),
1932 (uint32_t) fcp->isp_scdma);
1933 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, sizeof (*icbp), 0);
1934 isp_mboxcmd(isp, &mbs);
1935 FC_SCRATCH_RELEASE(isp, 0);
1936 if (mbs.param[0] != MBOX_COMMAND_COMPLETE)
1938 isp->isp_reqidx = 0;
1939 isp->isp_reqodx = 0;
1940 isp->isp_residx = 0;
1941 isp->isp_resodx = 0;
1944 * Whatever happens, we're now committed to being here.
1946 isp->isp_state = ISP_RUNSTATE;
1950 isp_fibre_init_2400(ispsoftc_t *isp)
1953 isp_icb_2400_t local, *icbp = &local;
1958 * Check to see whether all channels have *some* kind of role
1960 for (chan = 0; chan < isp->isp_nchan; chan++) {
1961 fcp = FCPARAM(isp, chan);
1962 if (fcp->role != ISP_ROLE_NONE) {
1966 if (chan == isp->isp_nchan) {
1967 isp_prt(isp, ISP_LOG_WARN1, "all %d channels with role 'none'", chan);
1971 isp->isp_state = ISP_INITSTATE;
1974 * Start with channel 0.
1976 fcp = FCPARAM(isp, 0);
1979 * Turn on LIP F8 async event (1)
1981 MBSINIT(&mbs, MBOX_SET_FIRMWARE_OPTIONS, MBLOGALL, 0);
1983 isp_mboxcmd(isp, &mbs);
1984 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1988 ISP_MEMZERO(icbp, sizeof (*icbp));
1989 icbp->icb_fwoptions1 = fcp->isp_fwoptions;
1990 icbp->icb_fwoptions2 = fcp->isp_xfwoptions;
1991 icbp->icb_fwoptions3 = fcp->isp_zfwoptions;
1992 if (isp->isp_nchan > 1 && ISP_CAP_VP0(isp)) {
1993 icbp->icb_fwoptions1 &= ~ICB2400_OPT1_INI_DISABLE;
1994 icbp->icb_fwoptions1 |= ICB2400_OPT1_TGT_ENABLE;
1996 if (fcp->role & ISP_ROLE_TARGET)
1997 icbp->icb_fwoptions1 |= ICB2400_OPT1_TGT_ENABLE;
1999 icbp->icb_fwoptions1 &= ~ICB2400_OPT1_TGT_ENABLE;
2000 if (fcp->role & ISP_ROLE_INITIATOR)
2001 icbp->icb_fwoptions1 &= ~ICB2400_OPT1_INI_DISABLE;
2003 icbp->icb_fwoptions1 |= ICB2400_OPT1_INI_DISABLE;
2006 icbp->icb_version = ICB_VERSION1;
2007 icbp->icb_maxfrmlen = DEFAULT_FRAMESIZE(isp);
2008 if (icbp->icb_maxfrmlen < ICB_MIN_FRMLEN || icbp->icb_maxfrmlen > ICB_MAX_FRMLEN) {
2009 isp_prt(isp, ISP_LOGERR, "bad frame length (%d) from NVRAM- using %d", DEFAULT_FRAMESIZE(isp), ICB_DFLT_FRMLEN);
2010 icbp->icb_maxfrmlen = ICB_DFLT_FRMLEN;
2013 icbp->icb_execthrottle = DEFAULT_EXEC_THROTTLE(isp);
2014 if (icbp->icb_execthrottle < 1) {
2015 isp_prt(isp, ISP_LOGERR, "bad execution throttle of %d- using %d", DEFAULT_EXEC_THROTTLE(isp), ICB_DFLT_THROTTLE);
2016 icbp->icb_execthrottle = ICB_DFLT_THROTTLE;
2020 * Set target exchange count. Take half if we are supporting both roles.
2022 if (icbp->icb_fwoptions1 & ICB2400_OPT1_TGT_ENABLE) {
2023 icbp->icb_xchgcnt = isp->isp_maxcmds;
2024 if ((icbp->icb_fwoptions1 & ICB2400_OPT1_INI_DISABLE) == 0)
2025 icbp->icb_xchgcnt >>= 1;
2028 if (fcp->isp_loopid < LOCAL_LOOP_LIM) {
2029 icbp->icb_hardaddr = fcp->isp_loopid;
2030 if (isp->isp_confopts & ISP_CFG_OWNLOOPID)
2031 icbp->icb_fwoptions1 |= ICB2400_OPT1_HARD_ADDRESS;
2033 icbp->icb_fwoptions1 |= ICB2400_OPT1_PREV_ADDRESS;
2036 if (isp->isp_confopts & ISP_CFG_NOFCTAPE) {
2037 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_FCTAPE;
2039 if (isp->isp_confopts & ISP_CFG_FCTAPE) {
2040 icbp->icb_fwoptions2 |= ICB2400_OPT2_FCTAPE;
2043 for (chan = 0; chan < isp->isp_nchan; chan++) {
2044 if (icbp->icb_fwoptions2 & ICB2400_OPT2_FCTAPE)
2045 FCPARAM(isp, chan)->fctape_enabled = 1;
2047 FCPARAM(isp, chan)->fctape_enabled = 0;
2050 switch (isp->isp_confopts & ISP_CFG_PORT_PREF) {
2051 case ISP_CFG_LPORT_ONLY:
2052 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_TOPO_MASK;
2053 icbp->icb_fwoptions2 |= ICB2400_OPT2_LOOP_ONLY;
2055 case ISP_CFG_NPORT_ONLY:
2056 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_TOPO_MASK;
2057 icbp->icb_fwoptions2 |= ICB2400_OPT2_PTP_ONLY;
2060 /* ISP_CFG_PTP_2_LOOP not available in 24XX/25XX */
2062 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_TOPO_MASK;
2063 icbp->icb_fwoptions2 |= ICB2400_OPT2_LOOP_2_PTP;
2066 /* Let NVRAM settings define it if they are sane */
2067 switch (icbp->icb_fwoptions2 & ICB2400_OPT2_TOPO_MASK) {
2068 case ICB2400_OPT2_LOOP_ONLY:
2069 case ICB2400_OPT2_PTP_ONLY:
2070 case ICB2400_OPT2_LOOP_2_PTP:
2073 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_TOPO_MASK;
2074 icbp->icb_fwoptions2 |= ICB2400_OPT2_LOOP_2_PTP;
2079 switch (icbp->icb_fwoptions2 & ICB2400_OPT2_TIMER_MASK) {
2080 case ICB2400_OPT2_ZIO:
2081 case ICB2400_OPT2_ZIO1:
2082 icbp->icb_idelaytimer = 0;
2087 isp_prt(isp, ISP_LOGWARN, "bad value %x in fwopt2 timer field", icbp->icb_fwoptions2 & ICB2400_OPT2_TIMER_MASK);
2088 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_TIMER_MASK;
2093 /* We don't support MSI-X yet, so set this unconditionally. */
2094 icbp->icb_fwoptions2 |= ICB2400_OPT2_ENA_IHR;
2095 icbp->icb_fwoptions2 |= ICB2400_OPT2_ENA_IHA;
2098 if ((icbp->icb_fwoptions3 & ICB2400_OPT3_RSPSZ_MASK) == 0) {
2099 icbp->icb_fwoptions3 |= ICB2400_OPT3_RSPSZ_24;
2101 if (isp->isp_confopts & ISP_CFG_1GB) {
2102 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK;
2103 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_1GB;
2104 } else if (isp->isp_confopts & ISP_CFG_2GB) {
2105 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK;
2106 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_2GB;
2107 } else if (isp->isp_confopts & ISP_CFG_4GB) {
2108 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK;
2109 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_4GB;
2110 } else if (isp->isp_confopts & ISP_CFG_8GB) {
2111 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK;
2112 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_8GB;
2113 } else if (isp->isp_confopts & ISP_CFG_16GB) {
2114 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK;
2115 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_16GB;
2117 switch (icbp->icb_fwoptions3 & ICB2400_OPT3_RATE_MASK) {
2118 case ICB2400_OPT3_RATE_4GB:
2119 case ICB2400_OPT3_RATE_8GB:
2120 case ICB2400_OPT3_RATE_16GB:
2121 case ICB2400_OPT3_RATE_AUTO:
2123 case ICB2400_OPT3_RATE_2GB:
2124 if (isp->isp_type <= ISP_HA_FC_2500)
2127 case ICB2400_OPT3_RATE_1GB:
2128 if (isp->isp_type <= ISP_HA_FC_2400)
2132 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK;
2133 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_AUTO;
2137 icbp->icb_logintime = ICB_LOGIN_TOV;
2139 if (fcp->isp_wwnn && fcp->isp_wwpn) {
2140 icbp->icb_fwoptions1 |= ICB2400_OPT1_BOTH_WWNS;
2141 MAKE_NODE_NAME_FROM_WWN(icbp->icb_portname, fcp->isp_wwpn);
2142 MAKE_NODE_NAME_FROM_WWN(icbp->icb_nodename, fcp->isp_wwnn);
2143 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)),
2144 ((uint32_t) (fcp->isp_wwpn >> 32)), ((uint32_t) (fcp->isp_wwpn)));
2145 } else if (fcp->isp_wwpn) {
2146 icbp->icb_fwoptions1 &= ~ICB2400_OPT1_BOTH_WWNS;
2147 MAKE_NODE_NAME_FROM_WWN(icbp->icb_portname, fcp->isp_wwpn);
2148 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)));
2150 isp_prt(isp, ISP_LOGERR, "No valid WWNs to use");
2153 icbp->icb_retry_count = fcp->isp_retry_count;
2155 icbp->icb_rqstqlen = RQUEST_QUEUE_LEN(isp);
2156 if (icbp->icb_rqstqlen < 8) {
2157 isp_prt(isp, ISP_LOGERR, "bad request queue length %d", icbp->icb_rqstqlen);
2160 icbp->icb_rsltqlen = RESULT_QUEUE_LEN(isp);
2161 if (icbp->icb_rsltqlen < 8) {
2162 isp_prt(isp, ISP_LOGERR, "bad result queue length %d",
2163 icbp->icb_rsltqlen);
2166 icbp->icb_rqstaddr[RQRSP_ADDR0015] = DMA_WD0(isp->isp_rquest_dma);
2167 icbp->icb_rqstaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_rquest_dma);
2168 icbp->icb_rqstaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_rquest_dma);
2169 icbp->icb_rqstaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_rquest_dma);
2171 icbp->icb_respaddr[RQRSP_ADDR0015] = DMA_WD0(isp->isp_result_dma);
2172 icbp->icb_respaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_result_dma);
2173 icbp->icb_respaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_result_dma);
2174 icbp->icb_respaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_result_dma);
2176 #ifdef ISP_TARGET_MODE
2177 /* unconditionally set up the ATIO queue if we support target mode */
2178 icbp->icb_atioqlen = RESULT_QUEUE_LEN(isp);
2179 if (icbp->icb_atioqlen < 8) {
2180 isp_prt(isp, ISP_LOGERR, "bad ATIO queue length %d", icbp->icb_atioqlen);
2183 icbp->icb_atioqaddr[RQRSP_ADDR0015] = DMA_WD0(isp->isp_atioq_dma);
2184 icbp->icb_atioqaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_atioq_dma);
2185 icbp->icb_atioqaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_atioq_dma);
2186 icbp->icb_atioqaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_atioq_dma);
2187 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),
2188 DMA_WD1(isp->isp_atioq_dma), DMA_WD0(isp->isp_atioq_dma));
2191 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);
2193 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),
2194 DMA_WD1(isp->isp_rquest_dma), DMA_WD0(isp->isp_rquest_dma), DMA_WD3(isp->isp_result_dma), DMA_WD2(isp->isp_result_dma),
2195 DMA_WD1(isp->isp_result_dma), DMA_WD0(isp->isp_result_dma));
2197 if (FC_SCRATCH_ACQUIRE(isp, 0)) {
2198 isp_prt(isp, ISP_LOGERR, sacq);
2201 ISP_MEMZERO(fcp->isp_scratch, ISP_FC_SCRLEN);
2202 isp_put_icb_2400(isp, icbp, fcp->isp_scratch);
2203 if (isp->isp_dblev & ISP_LOGDEBUG1) {
2204 isp_print_bytes(isp, "isp_fibre_init_2400",
2205 sizeof (*icbp), fcp->isp_scratch);
2209 * Now fill in information about any additional channels
2211 if (isp->isp_nchan > 1) {
2212 isp_icb_2400_vpinfo_t vpinfo, *vdst;
2213 vp_port_info_t pi, *pdst;
2217 vpinfo.vp_global_options = ICB2400_VPGOPT_GEN_RIDA;
2218 if (ISP_CAP_VP0(isp)) {
2219 vpinfo.vp_global_options |= ICB2400_VPGOPT_VP0_DECOUPLE;
2220 vpinfo.vp_count = isp->isp_nchan;
2223 vpinfo.vp_count = isp->isp_nchan - 1;
2226 off = fcp->isp_scratch;
2227 off += ICB2400_VPINFO_OFF;
2228 vdst = (isp_icb_2400_vpinfo_t *) off;
2229 isp_put_icb_2400_vpinfo(isp, &vpinfo, vdst);
2230 amt = ICB2400_VPINFO_OFF + sizeof (isp_icb_2400_vpinfo_t);
2231 for (; chan < isp->isp_nchan; chan++) {
2234 ISP_MEMZERO(&pi, sizeof (pi));
2235 fcp2 = FCPARAM(isp, chan);
2236 if (fcp2->role != ISP_ROLE_NONE) {
2237 pi.vp_port_options = ICB2400_VPOPT_ENABLED |
2238 ICB2400_VPOPT_ENA_SNSLOGIN;
2239 if (fcp2->role & ISP_ROLE_INITIATOR)
2240 pi.vp_port_options |= ICB2400_VPOPT_INI_ENABLE;
2241 if ((fcp2->role & ISP_ROLE_TARGET) == 0)
2242 pi.vp_port_options |= ICB2400_VPOPT_TGT_DISABLE;
2244 if (fcp2->isp_loopid < LOCAL_LOOP_LIM) {
2245 pi.vp_port_loopid = fcp2->isp_loopid;
2246 if (isp->isp_confopts & ISP_CFG_OWNLOOPID)
2247 pi.vp_port_options |= ICB2400_VPOPT_HARD_ADDRESS;
2249 pi.vp_port_options |= ICB2400_VPOPT_PREV_ADDRESS;
2251 MAKE_NODE_NAME_FROM_WWN(pi.vp_port_portname, fcp2->isp_wwpn);
2252 MAKE_NODE_NAME_FROM_WWN(pi.vp_port_nodename, fcp2->isp_wwnn);
2253 off = fcp->isp_scratch;
2254 if (ISP_CAP_VP0(isp))
2255 off += ICB2400_VPINFO_PORT_OFF(chan);
2257 off += ICB2400_VPINFO_PORT_OFF(chan - 1);
2258 pdst = (vp_port_info_t *) off;
2259 isp_put_vp_port_info(isp, &pi, pdst);
2260 amt += ICB2400_VPOPT_WRITE_SIZE;
2262 if (isp->isp_dblev & ISP_LOGDEBUG1) {
2263 isp_print_bytes(isp, "isp_fibre_init_2400",
2264 amt - ICB2400_VPINFO_OFF,
2265 (char *)fcp->isp_scratch + ICB2400_VPINFO_OFF);
2272 MBSINIT(&mbs, 0, MBLOGALL, 30000000);
2273 if (isp->isp_nchan > 1) {
2274 mbs.param[0] = MBOX_INIT_FIRMWARE_MULTI_ID;
2276 mbs.param[0] = MBOX_INIT_FIRMWARE;
2279 mbs.param[2] = DMA_WD1(fcp->isp_scdma);
2280 mbs.param[3] = DMA_WD0(fcp->isp_scdma);
2281 mbs.param[6] = DMA_WD3(fcp->isp_scdma);
2282 mbs.param[7] = DMA_WD2(fcp->isp_scdma);
2283 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));
2284 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, sizeof (*icbp), 0);
2285 isp_mboxcmd(isp, &mbs);
2286 FC_SCRATCH_RELEASE(isp, 0);
2288 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
2291 isp->isp_reqidx = 0;
2292 isp->isp_reqodx = 0;
2293 isp->isp_residx = 0;
2294 isp->isp_resodx = 0;
2295 isp->isp_atioodx = 0;
2298 * Whatever happens, we're now committed to being here.
2300 isp->isp_state = ISP_RUNSTATE;
2304 isp_fc_enable_vp(ispsoftc_t *isp, int chan)
2306 fcparam *fcp = FCPARAM(isp, chan);
2309 uint8_t resp[QENTRY_LEN];
2311 /* Build a VP MODIFY command in memory */
2312 ISP_MEMZERO(&vp, sizeof(vp));
2313 vp.vp_mod_hdr.rqs_entry_type = RQSTYPE_VP_MODIFY;
2314 vp.vp_mod_hdr.rqs_entry_count = 1;
2316 vp.vp_mod_idx0 = chan;
2317 vp.vp_mod_cmd = VP_MODIFY_ENA;
2318 vp.vp_mod_ports[0].options = ICB2400_VPOPT_ENABLED |
2319 ICB2400_VPOPT_ENA_SNSLOGIN;
2320 if (fcp->role & ISP_ROLE_INITIATOR)
2321 vp.vp_mod_ports[0].options |= ICB2400_VPOPT_INI_ENABLE;
2322 if ((fcp->role & ISP_ROLE_TARGET) == 0)
2323 vp.vp_mod_ports[0].options |= ICB2400_VPOPT_TGT_DISABLE;
2324 if (fcp->isp_loopid < LOCAL_LOOP_LIM) {
2325 vp.vp_mod_ports[0].loopid = fcp->isp_loopid;
2326 if (isp->isp_confopts & ISP_CFG_OWNLOOPID)
2327 vp.vp_mod_ports[0].options |= ICB2400_VPOPT_HARD_ADDRESS;
2329 vp.vp_mod_ports[0].options |= ICB2400_VPOPT_PREV_ADDRESS;
2331 MAKE_NODE_NAME_FROM_WWN(vp.vp_mod_ports[0].wwpn, fcp->isp_wwpn);
2332 MAKE_NODE_NAME_FROM_WWN(vp.vp_mod_ports[0].wwnn, fcp->isp_wwnn);
2334 /* Prepare space for response in memory */
2335 memset(resp, 0xff, sizeof(resp));
2336 vp.vp_mod_hdl = isp_allocate_handle(isp, resp, ISP_HANDLE_CTRL);
2337 if (vp.vp_mod_hdl == 0) {
2338 isp_prt(isp, ISP_LOGERR,
2339 "%s: VP_MODIFY of Chan %d out of handles", __func__, chan);
2343 /* Send request and wait for response. */
2344 reqp = isp_getrqentry(isp);
2346 isp_prt(isp, ISP_LOGERR,
2347 "%s: VP_MODIFY of Chan %d out of rqent", __func__, chan);
2348 isp_destroy_handle(isp, vp.vp_mod_hdl);
2351 isp_put_vp_modify(isp, &vp, (vp_modify_t *)reqp);
2352 if (isp->isp_dblev & ISP_LOGDEBUG1)
2353 isp_print_bytes(isp, "IOCB VP_MODIFY", QENTRY_LEN, reqp);
2354 ISP_SYNC_REQUEST(isp);
2355 if (msleep(resp, &isp->isp_lock, 0, "VP_MODIFY", 5*hz) == EWOULDBLOCK) {
2356 isp_prt(isp, ISP_LOGERR,
2357 "%s: VP_MODIFY of Chan %d timed out", __func__, chan);
2358 isp_destroy_handle(isp, vp.vp_mod_hdl);
2361 if (isp->isp_dblev & ISP_LOGDEBUG1)
2362 isp_print_bytes(isp, "IOCB VP_MODIFY response", QENTRY_LEN, resp);
2363 isp_get_vp_modify(isp, (vp_modify_t *)resp, &vp);
2365 if (vp.vp_mod_hdr.rqs_flags != 0 || vp.vp_mod_status != VP_STS_OK) {
2366 isp_prt(isp, ISP_LOGERR,
2367 "%s: VP_MODIFY of Chan %d failed with flags %x status %d",
2368 __func__, chan, vp.vp_mod_hdr.rqs_flags, vp.vp_mod_status);
2371 GET_NANOTIME(&isp->isp_init_time);
2376 isp_fc_disable_vp(ispsoftc_t *isp, int chan)
2380 uint8_t resp[QENTRY_LEN];
2382 /* Build a VP CTRL command in memory */
2383 ISP_MEMZERO(&vp, sizeof(vp));
2384 vp.vp_ctrl_hdr.rqs_entry_type = RQSTYPE_VP_CTRL;
2385 vp.vp_ctrl_hdr.rqs_entry_count = 1;
2386 if (ISP_CAP_VP0(isp)) {
2387 vp.vp_ctrl_status = 1;
2389 vp.vp_ctrl_status = 0;
2390 chan--; /* VP0 can not be controlled in this case. */
2392 vp.vp_ctrl_command = VP_CTRL_CMD_DISABLE_VP_LOGO_ALL;
2393 vp.vp_ctrl_vp_count = 1;
2394 vp.vp_ctrl_idmap[chan / 16] |= (1 << chan % 16);
2396 /* Prepare space for response in memory */
2397 memset(resp, 0xff, sizeof(resp));
2398 vp.vp_ctrl_handle = isp_allocate_handle(isp, resp, ISP_HANDLE_CTRL);
2399 if (vp.vp_ctrl_handle == 0) {
2400 isp_prt(isp, ISP_LOGERR,
2401 "%s: VP_CTRL of Chan %d out of handles", __func__, chan);
2405 /* Send request and wait for response. */
2406 reqp = isp_getrqentry(isp);
2408 isp_prt(isp, ISP_LOGERR,
2409 "%s: VP_CTRL of Chan %d out of rqent", __func__, chan);
2410 isp_destroy_handle(isp, vp.vp_ctrl_handle);
2413 isp_put_vp_ctrl_info(isp, &vp, (vp_ctrl_info_t *)reqp);
2414 if (isp->isp_dblev & ISP_LOGDEBUG1)
2415 isp_print_bytes(isp, "IOCB VP_CTRL", QENTRY_LEN, reqp);
2416 ISP_SYNC_REQUEST(isp);
2417 if (msleep(resp, &isp->isp_lock, 0, "VP_CTRL", 5*hz) == EWOULDBLOCK) {
2418 isp_prt(isp, ISP_LOGERR,
2419 "%s: VP_CTRL of Chan %d timed out", __func__, chan);
2420 isp_destroy_handle(isp, vp.vp_ctrl_handle);
2423 if (isp->isp_dblev & ISP_LOGDEBUG1)
2424 isp_print_bytes(isp, "IOCB VP_CTRL response", QENTRY_LEN, resp);
2425 isp_get_vp_ctrl_info(isp, (vp_ctrl_info_t *)resp, &vp);
2427 if (vp.vp_ctrl_hdr.rqs_flags != 0 || vp.vp_ctrl_status != 0) {
2428 isp_prt(isp, ISP_LOGERR,
2429 "%s: VP_CTRL of Chan %d failed with flags %x status %d %d",
2430 __func__, chan, vp.vp_ctrl_hdr.rqs_flags,
2431 vp.vp_ctrl_status, vp.vp_ctrl_index_fail);
2438 isp_fc_change_role(ispsoftc_t *isp, int chan, int new_role)
2440 fcparam *fcp = FCPARAM(isp, chan);
2441 int i, was, res = 0;
2443 if (chan >= isp->isp_nchan) {
2444 isp_prt(isp, ISP_LOGWARN, "%s: bad channel %d", __func__, chan);
2447 if (fcp->role == new_role)
2449 for (was = 0, i = 0; i < isp->isp_nchan; i++) {
2450 if (FCPARAM(isp, i)->role != ISP_ROLE_NONE)
2453 if (was == 0 || (was == 1 && fcp->role != ISP_ROLE_NONE)) {
2454 fcp->role = new_role;
2455 return (isp_reinit(isp, 0));
2457 if (fcp->role != ISP_ROLE_NONE) {
2458 res = isp_fc_disable_vp(isp, chan);
2459 isp_clear_portdb(isp, chan);
2461 fcp->role = new_role;
2462 if (fcp->role != ISP_ROLE_NONE)
2463 res = isp_fc_enable_vp(isp, chan);
2468 isp_clear_portdb(ispsoftc_t *isp, int chan)
2470 fcparam *fcp = FCPARAM(isp, chan);
2474 for (i = 0; i < MAX_FC_TARG; i++) {
2475 lp = &fcp->portdb[i];
2476 switch (lp->state) {
2477 case FC_PORTDB_STATE_DEAD:
2478 case FC_PORTDB_STATE_CHANGED:
2479 case FC_PORTDB_STATE_VALID:
2480 lp->state = FC_PORTDB_STATE_NIL;
2481 isp_async(isp, ISPASYNC_DEV_GONE, chan, lp);
2483 case FC_PORTDB_STATE_NIL:
2484 case FC_PORTDB_STATE_NEW:
2485 lp->state = FC_PORTDB_STATE_NIL;
2487 case FC_PORTDB_STATE_ZOMBIE:
2490 panic("Don't know how to clear state %d\n", lp->state);
2496 isp_mark_portdb(ispsoftc_t *isp, int chan)
2498 fcparam *fcp = FCPARAM(isp, chan);
2502 for (i = 0; i < MAX_FC_TARG; i++) {
2503 lp = &fcp->portdb[i];
2504 if (lp->state == FC_PORTDB_STATE_NIL)
2506 if (lp->portid >= DOMAIN_CONTROLLER_BASE &&
2507 lp->portid <= DOMAIN_CONTROLLER_END)
2509 fcp->portdb[i].probational = 1;
2514 * Perform an IOCB PLOGI or LOGO via EXECUTE IOCB A64 for 24XX cards
2515 * or via FABRIC LOGIN/FABRIC LOGOUT for other cards.
2518 isp_plogx(ispsoftc_t *isp, int chan, uint16_t handle, uint32_t portid, int flags)
2522 uint8_t resp[QENTRY_LEN];
2523 uint32_t sst, parm1;
2528 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d PLOGX %s PortID 0x%06x nphdl 0x%x",
2529 chan, (flags & PLOGX_FLG_CMD_MASK) == PLOGX_FLG_CMD_PLOGI ?
2530 "Login":"Logout", portid, handle);
2531 if (!IS_24XX(isp)) {
2532 int action = flags & PLOGX_FLG_CMD_MASK;
2533 if (action == PLOGX_FLG_CMD_PLOGI) {
2534 return (isp_port_login(isp, handle, portid));
2535 } else if (action == PLOGX_FLG_CMD_LOGO) {
2536 return (isp_port_logout(isp, handle, portid));
2538 return (MBOX_INVALID_COMMAND);
2542 ISP_MEMZERO(&pl, sizeof(pl));
2543 pl.plogx_header.rqs_entry_count = 1;
2544 pl.plogx_header.rqs_entry_type = RQSTYPE_LOGIN;
2545 pl.plogx_nphdl = handle;
2546 pl.plogx_vphdl = chan;
2547 pl.plogx_portlo = portid;
2548 pl.plogx_rspsz_porthi = (portid >> 16) & 0xff;
2549 pl.plogx_flags = flags;
2551 /* Prepare space for response in memory */
2552 memset(resp, 0xff, sizeof(resp));
2553 pl.plogx_handle = isp_allocate_handle(isp, resp, ISP_HANDLE_CTRL);
2554 if (pl.plogx_handle == 0) {
2555 isp_prt(isp, ISP_LOGERR,
2556 "%s: PLOGX of Chan %d out of handles", __func__, chan);
2560 /* Send request and wait for response. */
2561 reqp = isp_getrqentry(isp);
2563 isp_prt(isp, ISP_LOGERR,
2564 "%s: PLOGX of Chan %d out of rqent", __func__, chan);
2565 isp_destroy_handle(isp, pl.plogx_handle);
2568 isp_put_plogx(isp, &pl, (isp_plogx_t *)reqp);
2569 if (isp->isp_dblev & ISP_LOGDEBUG1)
2570 isp_print_bytes(isp, "IOCB LOGX", QENTRY_LEN, reqp);
2571 FCPARAM(isp, chan)->isp_login_hdl = handle;
2572 ISP_SYNC_REQUEST(isp);
2573 if (msleep(resp, &isp->isp_lock, 0, "PLOGX", 3 * ICB_LOGIN_TOV * hz)
2575 isp_prt(isp, ISP_LOGERR,
2576 "%s: PLOGX of Chan %d timed out", __func__, chan);
2577 isp_destroy_handle(isp, pl.plogx_handle);
2580 FCPARAM(isp, chan)->isp_login_hdl = NIL_HANDLE;
2581 if (isp->isp_dblev & ISP_LOGDEBUG1)
2582 isp_print_bytes(isp, "IOCB LOGX response", QENTRY_LEN, resp);
2583 isp_get_plogx(isp, (isp_plogx_t *)resp, &pl);
2585 if (pl.plogx_status == PLOGX_STATUS_OK) {
2587 } else if (pl.plogx_status != PLOGX_STATUS_IOCBERR) {
2588 isp_prt(isp, ISP_LOGWARN,
2589 "status 0x%x on port login IOCB channel %d",
2590 pl.plogx_status, chan);
2594 sst = pl.plogx_ioparm[0].lo16 | (pl.plogx_ioparm[0].hi16 << 16);
2595 parm1 = pl.plogx_ioparm[1].lo16 | (pl.plogx_ioparm[1].hi16 << 16);
2602 case PLOGX_IOCBERR_NOLINK:
2605 case PLOGX_IOCBERR_NOIOCB:
2606 msg = "no IOCB buffer";
2608 case PLOGX_IOCBERR_NOXGHG:
2609 msg = "no Exchange Control Block";
2611 case PLOGX_IOCBERR_FAILED:
2612 ISP_SNPRINTF(buf, sizeof (buf), "reason 0x%x (last LOGIN state 0x%x)", parm1 & 0xff, (parm1 >> 8) & 0xff);
2615 case PLOGX_IOCBERR_NOFABRIC:
2618 case PLOGX_IOCBERR_NOTREADY:
2619 msg = "firmware not ready";
2621 case PLOGX_IOCBERR_NOLOGIN:
2622 ISP_SNPRINTF(buf, sizeof (buf), "not logged in (last state 0x%x)", parm1);
2624 rval = MBOX_NOT_LOGGED_IN;
2626 case PLOGX_IOCBERR_REJECT:
2627 ISP_SNPRINTF(buf, sizeof (buf), "LS_RJT = 0x%x", parm1);
2630 case PLOGX_IOCBERR_NOPCB:
2631 msg = "no PCB allocated";
2633 case PLOGX_IOCBERR_EINVAL:
2634 ISP_SNPRINTF(buf, sizeof (buf), "invalid parameter at offset 0x%x", parm1);
2637 case PLOGX_IOCBERR_PORTUSED:
2638 lev = ISP_LOG_SANCFG|ISP_LOG_WARN1;
2639 ISP_SNPRINTF(buf, sizeof (buf), "already logged in with N-Port handle 0x%x", parm1);
2641 rval = MBOX_PORT_ID_USED | (parm1 << 16);
2643 case PLOGX_IOCBERR_HNDLUSED:
2644 lev = ISP_LOG_SANCFG|ISP_LOG_WARN1;
2645 ISP_SNPRINTF(buf, sizeof (buf), "handle already used for PortID 0x%06x", parm1);
2647 rval = MBOX_LOOP_ID_USED;
2649 case PLOGX_IOCBERR_NOHANDLE:
2650 msg = "no handle allocated";
2652 case PLOGX_IOCBERR_NOFLOGI:
2653 msg = "no FLOGI_ACC";
2656 ISP_SNPRINTF(buf, sizeof (buf), "status %x from %x", pl.plogx_status, flags);
2661 isp_prt(isp, ISP_LOGERR, "Chan %d PLOGX PortID 0x%06x to N-Port handle 0x%x: %s", chan, portid, handle, msg);
2667 isp_port_login(ispsoftc_t *isp, uint16_t handle, uint32_t portid)
2671 MBSINIT(&mbs, MBOX_FABRIC_LOGIN, MBLOGNONE, 500000);
2672 if (ISP_CAP_2KLOGIN(isp)) {
2673 mbs.param[1] = handle;
2674 mbs.ibits = (1 << 10);
2676 mbs.param[1] = handle << 8;
2678 mbs.param[2] = portid >> 16;
2679 mbs.param[3] = portid;
2680 mbs.logval = MBLOGNONE;
2681 mbs.timeout = 500000;
2682 isp_mboxcmd(isp, &mbs);
2684 switch (mbs.param[0]) {
2685 case MBOX_PORT_ID_USED:
2686 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]);
2687 return (MBOX_PORT_ID_USED | (mbs.param[1] << 16));
2689 case MBOX_LOOP_ID_USED:
2690 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);
2691 return (MBOX_LOOP_ID_USED);
2693 case MBOX_COMMAND_COMPLETE:
2696 case MBOX_COMMAND_ERROR:
2697 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);
2698 return (MBOX_COMMAND_ERROR);
2700 case MBOX_ALL_IDS_USED:
2701 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, "isp_port_login: all IDs used for fabric login");
2702 return (MBOX_ALL_IDS_USED);
2705 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);
2706 return (mbs.param[0]);
2711 * Pre-24XX fabric port logout
2713 * Note that portid is not used
2716 isp_port_logout(ispsoftc_t *isp, uint16_t handle, uint32_t portid)
2720 MBSINIT(&mbs, MBOX_FABRIC_LOGOUT, MBLOGNONE, 500000);
2721 if (ISP_CAP_2KLOGIN(isp)) {
2722 mbs.param[1] = handle;
2723 mbs.ibits = (1 << 10);
2725 mbs.param[1] = handle << 8;
2727 isp_mboxcmd(isp, &mbs);
2728 return (mbs.param[0] == MBOX_COMMAND_COMPLETE? 0 : mbs.param[0]);
2732 isp_getpdb(ispsoftc_t *isp, int chan, uint16_t id, isp_pdb_t *pdb)
2736 isp_pdb_21xx_t fred;
2737 isp_pdb_24xx_t bill;
2740 MBSINIT(&mbs, MBOX_GET_PORT_DB,
2741 MBLOGALL & ~MBLOGMASK(MBOX_COMMAND_PARAM_ERROR), 250000);
2743 mbs.ibits = (1 << 9)|(1 << 10);
2745 mbs.param[9] = chan;
2746 } else if (ISP_CAP_2KLOGIN(isp)) {
2749 mbs.param[1] = id << 8;
2751 mbs.param[2] = DMA_WD1(isp->isp_iocb_dma);
2752 mbs.param[3] = DMA_WD0(isp->isp_iocb_dma);
2753 mbs.param[6] = DMA_WD3(isp->isp_iocb_dma);
2754 mbs.param[7] = DMA_WD2(isp->isp_iocb_dma);
2755 MEMORYBARRIER(isp, SYNC_IFORDEV, 0, sizeof(un), chan);
2757 isp_mboxcmd(isp, &mbs);
2758 if (mbs.param[0] != MBOX_COMMAND_COMPLETE)
2759 return (mbs.param[0] | (mbs.param[1] << 16));
2761 MEMORYBARRIER(isp, SYNC_IFORCPU, 0, sizeof(un), chan);
2763 isp_get_pdb_24xx(isp, isp->isp_iocb, &un.bill);
2764 pdb->handle = un.bill.pdb_handle;
2765 pdb->prli_word3 = un.bill.pdb_prli_svc3;
2766 pdb->portid = BITS2WORD_24XX(un.bill.pdb_portid_bits);
2767 ISP_MEMCPY(pdb->portname, un.bill.pdb_portname, 8);
2768 ISP_MEMCPY(pdb->nodename, un.bill.pdb_nodename, 8);
2769 isp_prt(isp, ISP_LOGDEBUG1,
2770 "Chan %d handle 0x%x Port 0x%06x flags 0x%x curstate %x",
2771 chan, id, pdb->portid, un.bill.pdb_flags,
2772 un.bill.pdb_curstate);
2773 if (un.bill.pdb_curstate < PDB2400_STATE_PLOGI_DONE || un.bill.pdb_curstate > PDB2400_STATE_LOGGED_IN) {
2774 mbs.param[0] = MBOX_NOT_LOGGED_IN;
2775 return (mbs.param[0]);
2778 isp_get_pdb_21xx(isp, isp->isp_iocb, &un.fred);
2779 pdb->handle = un.fred.pdb_loopid;
2780 pdb->prli_word3 = un.fred.pdb_prli_svc3;
2781 pdb->portid = BITS2WORD(un.fred.pdb_portid_bits);
2782 ISP_MEMCPY(pdb->portname, un.fred.pdb_portname, 8);
2783 ISP_MEMCPY(pdb->nodename, un.fred.pdb_nodename, 8);
2784 isp_prt(isp, ISP_LOGDEBUG1,
2785 "Chan %d handle 0x%x Port 0x%06x", chan, id, pdb->portid);
2791 isp_gethandles(ispsoftc_t *isp, int chan, uint16_t *handles, int *num, int loop)
2793 fcparam *fcp = FCPARAM(isp, chan);
2795 isp_pnhle_21xx_t el1, *elp1;
2796 isp_pnhle_23xx_t el3, *elp3;
2797 isp_pnhle_24xx_t el4, *elp4;
2802 MBSINIT(&mbs, MBOX_GET_ID_LIST, MBLOGALL, 250000);
2804 mbs.param[2] = DMA_WD1(fcp->isp_scdma);
2805 mbs.param[3] = DMA_WD0(fcp->isp_scdma);
2806 mbs.param[6] = DMA_WD3(fcp->isp_scdma);
2807 mbs.param[7] = DMA_WD2(fcp->isp_scdma);
2808 mbs.param[8] = ISP_FC_SCRLEN;
2809 mbs.param[9] = chan;
2811 mbs.ibits = (1 << 1)|(1 << 2)|(1 << 3)|(1 << 6);
2812 mbs.param[1] = DMA_WD1(fcp->isp_scdma);
2813 mbs.param[2] = DMA_WD0(fcp->isp_scdma);
2814 mbs.param[3] = DMA_WD3(fcp->isp_scdma);
2815 mbs.param[6] = DMA_WD2(fcp->isp_scdma);
2817 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
2818 isp_prt(isp, ISP_LOGERR, sacq);
2821 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, ISP_FC_SCRLEN, chan);
2822 isp_mboxcmd(isp, &mbs);
2823 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
2824 FC_SCRATCH_RELEASE(isp, chan);
2825 return (mbs.param[0] | (mbs.param[1] << 16));
2827 MEMORYBARRIER(isp, SYNC_SFORCPU, 0, ISP_FC_SCRLEN, chan);
2828 elp1 = fcp->isp_scratch;
2829 elp3 = fcp->isp_scratch;
2830 elp4 = fcp->isp_scratch;
2831 for (i = 0, j = 0; i < mbs.param[1] && j < *num; i++) {
2833 isp_get_pnhle_24xx(isp, &elp4[i], &el4);
2834 p = el4.pnhle_port_id_lo |
2835 (el4.pnhle_port_id_hi << 16);
2836 h = el4.pnhle_handle;
2837 } else if (IS_23XX(isp)) {
2838 isp_get_pnhle_23xx(isp, &elp3[i], &el3);
2839 p = el3.pnhle_port_id_lo |
2840 (el3.pnhle_port_id_hi << 16);
2841 h = el3.pnhle_handle;
2843 isp_get_pnhle_21xx(isp, &elp1[i], &el1);
2844 p = el1.pnhle_port_id_lo |
2845 ((el1.pnhle_port_id_hi_handle & 0xff) << 16);
2846 h = el1.pnhle_port_id_hi_handle >> 8;
2848 if (loop && (p >> 8) != (fcp->isp_portid >> 8))
2853 FC_SCRATCH_RELEASE(isp, chan);
2858 isp_dump_chip_portdb(ispsoftc_t *isp, int chan)
2861 uint16_t lim, nphdl;
2863 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGINFO, "Chan %d chip port dump", chan);
2864 if (ISP_CAP_2KLOGIN(isp)) {
2869 for (nphdl = 0; nphdl != lim; nphdl++) {
2870 if (isp_getpdb(isp, chan, nphdl, &pdb)) {
2873 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGINFO, "Chan %d Handle 0x%04x "
2874 "PortID 0x%06x WWPN 0x%02x%02x%02x%02x%02x%02x%02x%02x",
2875 chan, nphdl, pdb.portid, pdb.portname[0], pdb.portname[1],
2876 pdb.portname[2], pdb.portname[3], pdb.portname[4],
2877 pdb.portname[5], pdb.portname[6], pdb.portname[7]);
2882 isp_get_wwn(ispsoftc_t *isp, int chan, int nphdl, int nodename)
2884 uint64_t wwn = INI_NONE;
2887 MBSINIT(&mbs, MBOX_GET_PORT_NAME,
2888 MBLOGALL & ~MBLOGMASK(MBOX_COMMAND_PARAM_ERROR), 500000);
2889 if (ISP_CAP_2KLOGIN(isp)) {
2890 mbs.param[1] = nphdl;
2894 mbs.param[9] = chan;
2897 mbs.param[1] = nphdl << 8;
2902 isp_mboxcmd(isp, &mbs);
2903 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
2908 (((uint64_t)(mbs.param[2] >> 8)) << 56) |
2909 (((uint64_t)(mbs.param[2] & 0xff)) << 48) |
2910 (((uint64_t)(mbs.param[3] >> 8)) << 40) |
2911 (((uint64_t)(mbs.param[3] & 0xff)) << 32) |
2912 (((uint64_t)(mbs.param[6] >> 8)) << 24) |
2913 (((uint64_t)(mbs.param[6] & 0xff)) << 16) |
2914 (((uint64_t)(mbs.param[7] >> 8)) << 8) |
2915 (((uint64_t)(mbs.param[7] & 0xff)));
2918 (((uint64_t)(mbs.param[2] & 0xff)) << 56) |
2919 (((uint64_t)(mbs.param[2] >> 8)) << 48) |
2920 (((uint64_t)(mbs.param[3] & 0xff)) << 40) |
2921 (((uint64_t)(mbs.param[3] >> 8)) << 32) |
2922 (((uint64_t)(mbs.param[6] & 0xff)) << 24) |
2923 (((uint64_t)(mbs.param[6] >> 8)) << 16) |
2924 (((uint64_t)(mbs.param[7] & 0xff)) << 8) |
2925 (((uint64_t)(mbs.param[7] >> 8)));
2931 * Make sure we have good FC link.
2935 isp_fclink_test(ispsoftc_t *isp, int chan, int usdelay)
2942 NANOTIME_T hra, hrb;
2944 fcp = FCPARAM(isp, chan);
2946 if (fcp->isp_loopstate < LOOP_HAVE_LINK)
2948 if (fcp->isp_loopstate >= LOOP_LTEST_DONE)
2951 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC link test", chan);
2954 * Wait up to N microseconds for F/W to go to a ready state.
2958 isp_change_fw_state(isp, chan, isp_fw_state(isp, chan));
2959 if (fcp->isp_fwstate == FW_READY) {
2962 if (fcp->isp_loopstate < LOOP_HAVE_LINK)
2965 if ((NANOTIME_SUB(&hrb, &hra) / 1000 + 1000 >= usdelay))
2967 ISP_SLEEP(isp, 1000);
2969 if (fcp->isp_fwstate != FW_READY) {
2970 isp_prt(isp, ISP_LOG_SANCFG,
2971 "Chan %d Firmware is not ready (%s)",
2972 chan, isp_fc_fw_statename(fcp->isp_fwstate));
2977 * Get our Loop ID and Port ID.
2979 MBSINIT(&mbs, MBOX_GET_LOOP_ID, MBLOGALL, 0);
2980 mbs.param[9] = chan;
2981 isp_mboxcmd(isp, &mbs);
2982 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
2988 * Don't bother with fabric if we are using really old
2989 * 2100 firmware. It's just not worth it.
2991 if (ISP_FW_NEWER_THAN(isp, 1, 15, 37))
2992 fcp->isp_topo = TOPO_FL_PORT;
2994 fcp->isp_topo = TOPO_NL_PORT;
2996 int topo = (int) mbs.param[6];
2997 if (topo < TOPO_NL_PORT || topo > TOPO_PTP_STUB) {
2998 topo = TOPO_PTP_STUB;
3000 fcp->isp_topo = topo;
3002 fcp->isp_portid = mbs.param[2] | (mbs.param[3] << 16);
3004 if (!TOPO_IS_FABRIC(fcp->isp_topo)) {
3005 fcp->isp_loopid = mbs.param[1] & 0xff;
3006 } else if (fcp->isp_topo != TOPO_F_PORT) {
3007 uint8_t alpa = fcp->isp_portid;
3009 for (i = 0; alpa_map[i]; i++) {
3010 if (alpa_map[i] == alpa)
3014 fcp->isp_loopid = i;
3018 fcp->isp_loopstate = LOOP_HAVE_ADDR;
3020 fcp->isp_loopstate = LOOP_TESTING_LINK;
3022 if (fcp->isp_topo == TOPO_F_PORT || fcp->isp_topo == TOPO_FL_PORT) {
3023 nphdl = IS_24XX(isp) ? NPH_FL_ID : FL_ID;
3024 r = isp_getpdb(isp, chan, nphdl, &pdb);
3025 if (r != 0 || pdb.portid == 0) {
3027 fcp->isp_topo = TOPO_NL_PORT;
3029 isp_prt(isp, ISP_LOGWARN,
3030 "fabric topology, but cannot get info about fabric controller (0x%x)", r);
3031 fcp->isp_topo = TOPO_PTP_STUB;
3037 fcp->isp_fabric_params = mbs.param[7];
3038 fcp->isp_sns_hdl = NPH_SNS_ID;
3039 r = isp_register_fc4_type_24xx(isp, chan);
3040 if (fcp->isp_loopstate < LOOP_TESTING_LINK)
3044 r = isp_register_fc4_features_24xx(isp, chan);
3045 if (fcp->isp_loopstate < LOOP_TESTING_LINK)
3049 r = isp_register_port_name_24xx(isp, chan);
3050 if (fcp->isp_loopstate < LOOP_TESTING_LINK)
3054 isp_register_node_name_24xx(isp, chan);
3055 if (fcp->isp_loopstate < LOOP_TESTING_LINK)
3058 fcp->isp_sns_hdl = SNS_ID;
3059 r = isp_register_fc4_type(isp, chan);
3062 if (fcp->role == ISP_ROLE_TARGET)
3063 isp_send_change_request(isp, chan);
3068 /* Get link speed. */
3069 fcp->isp_gbspeed = 1;
3070 if (IS_23XX(isp) || IS_24XX(isp)) {
3071 MBSINIT(&mbs, MBOX_GET_SET_DATA_RATE, MBLOGALL, 3000000);
3072 mbs.param[1] = MBGSD_GET_RATE;
3073 /* mbs.param[2] undefined if we're just getting rate */
3074 isp_mboxcmd(isp, &mbs);
3075 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) {
3076 if (mbs.param[1] == MBGSD_10GB)
3077 fcp->isp_gbspeed = 10;
3078 else if (mbs.param[1] == MBGSD_16GB)
3079 fcp->isp_gbspeed = 16;
3080 else if (mbs.param[1] == MBGSD_8GB)
3081 fcp->isp_gbspeed = 8;
3082 else if (mbs.param[1] == MBGSD_4GB)
3083 fcp->isp_gbspeed = 4;
3084 else if (mbs.param[1] == MBGSD_2GB)
3085 fcp->isp_gbspeed = 2;
3086 else if (mbs.param[1] == MBGSD_1GB)
3087 fcp->isp_gbspeed = 1;
3091 if (fcp->isp_loopstate < LOOP_TESTING_LINK) {
3093 isp_prt(isp, ISP_LOG_SANCFG,
3094 "Chan %d FC link test aborted", chan);
3097 fcp->isp_loopstate = LOOP_LTEST_DONE;
3098 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGCONFIG,
3099 "Chan %d WWPN %016jx WWNN %016jx",
3100 chan, (uintmax_t)fcp->isp_wwpn, (uintmax_t)fcp->isp_wwnn);
3101 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGCONFIG,
3102 "Chan %d %dGb %s PortID 0x%06x LoopID 0x%02x",
3103 chan, fcp->isp_gbspeed, isp_fc_toponame(fcp), fcp->isp_portid,
3105 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC link test done", chan);
3110 * Complete the synchronization of our Port Database.
3112 * At this point, we've scanned the local loop (if any) and the fabric
3113 * and performed fabric logins on all new devices.
3115 * Our task here is to go through our port database removing any entities
3116 * that are still marked probational (issuing PLOGO for ones which we had
3117 * PLOGI'd into) or are dead, and notifying upper layers about new/changed
3121 isp_pdb_sync(ispsoftc_t *isp, int chan)
3123 fcparam *fcp = FCPARAM(isp, chan);
3127 if (fcp->isp_loopstate < LOOP_FSCAN_DONE)
3129 if (fcp->isp_loopstate >= LOOP_READY)
3132 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC PDB sync", chan);
3134 fcp->isp_loopstate = LOOP_SYNCING_PDB;
3136 for (dbidx = 0; dbidx < MAX_FC_TARG; dbidx++) {
3137 lp = &fcp->portdb[dbidx];
3139 if (lp->state == FC_PORTDB_STATE_NIL)
3141 if (lp->probational && lp->state != FC_PORTDB_STATE_ZOMBIE)
3142 lp->state = FC_PORTDB_STATE_DEAD;
3143 switch (lp->state) {
3144 case FC_PORTDB_STATE_DEAD:
3145 lp->state = FC_PORTDB_STATE_NIL;
3146 isp_async(isp, ISPASYNC_DEV_GONE, chan, lp);
3147 if ((lp->portid & 0xffff00) != 0) {
3148 (void) isp_plogx(isp, chan, lp->handle,
3150 PLOGX_FLG_CMD_LOGO |
3151 PLOGX_FLG_IMPLICIT |
3152 PLOGX_FLG_FREE_NPHDL);
3155 * Note that we might come out of this with our state
3156 * set to FC_PORTDB_STATE_ZOMBIE.
3159 case FC_PORTDB_STATE_NEW:
3160 lp->state = FC_PORTDB_STATE_VALID;
3161 isp_async(isp, ISPASYNC_DEV_ARRIVED, chan, lp);
3163 case FC_PORTDB_STATE_CHANGED:
3164 lp->state = FC_PORTDB_STATE_VALID;
3165 isp_async(isp, ISPASYNC_DEV_CHANGED, chan, lp);
3166 lp->portid = lp->new_portid;
3167 lp->prli_word3 = lp->new_prli_word3;
3169 case FC_PORTDB_STATE_VALID:
3170 isp_async(isp, ISPASYNC_DEV_STAYED, chan, lp);
3172 case FC_PORTDB_STATE_ZOMBIE:
3175 isp_prt(isp, ISP_LOGWARN,
3176 "isp_pdb_sync: state %d for idx %d",
3178 isp_dump_portdb(isp, chan);
3182 if (fcp->isp_loopstate < LOOP_SYNCING_PDB) {
3183 isp_prt(isp, ISP_LOG_SANCFG,
3184 "Chan %d FC PDB sync aborted", chan);
3188 fcp->isp_loopstate = LOOP_READY;
3189 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC PDB sync done", chan);
3194 isp_pdb_add_update(ispsoftc_t *isp, int chan, isp_pdb_t *pdb)
3197 uint64_t wwnn, wwpn;
3199 MAKE_WWN_FROM_NODE_NAME(wwnn, pdb->nodename);
3200 MAKE_WWN_FROM_NODE_NAME(wwpn, pdb->portname);
3202 /* Search port database for the same WWPN. */
3203 if (isp_find_pdb_by_wwpn(isp, chan, wwpn, &lp)) {
3204 if (!lp->probational) {
3205 isp_prt(isp, ISP_LOGERR,
3206 "Chan %d Port 0x%06x@0x%04x [%d] is not probational (0x%x)",
3207 chan, lp->portid, lp->handle,
3208 FC_PORTDB_TGT(isp, chan, lp), lp->state);
3209 isp_dump_portdb(isp, chan);
3212 lp->probational = 0;
3213 lp->node_wwn = wwnn;
3215 /* Old device, nothing new. */
3216 if (lp->portid == pdb->portid &&
3217 lp->handle == pdb->handle &&
3218 lp->prli_word3 == pdb->prli_word3) {
3219 if (lp->state != FC_PORTDB_STATE_NEW)
3220 lp->state = FC_PORTDB_STATE_VALID;
3221 isp_prt(isp, ISP_LOG_SANCFG,
3222 "Chan %d Port 0x%06x@0x%04x is valid",
3223 chan, pdb->portid, pdb->handle);
3227 /* Something has changed. */
3228 lp->state = FC_PORTDB_STATE_CHANGED;
3229 lp->handle = pdb->handle;
3230 lp->new_portid = pdb->portid;
3231 lp->new_prli_word3 = pdb->prli_word3;
3232 isp_prt(isp, ISP_LOG_SANCFG,
3233 "Chan %d Port 0x%06x@0x%04x is changed",
3234 chan, pdb->portid, pdb->handle);
3238 /* It seems like a new port. Find an empty slot for it. */
3239 if (!isp_find_pdb_empty(isp, chan, &lp)) {
3240 isp_prt(isp, ISP_LOGERR, "Chan %d out of portdb entries", chan);
3244 ISP_MEMZERO(lp, sizeof (fcportdb_t));
3245 lp->probational = 0;
3246 lp->state = FC_PORTDB_STATE_NEW;
3247 lp->portid = lp->new_portid = pdb->portid;
3248 lp->prli_word3 = lp->new_prli_word3 = pdb->prli_word3;
3249 lp->handle = pdb->handle;
3250 lp->port_wwn = wwpn;
3251 lp->node_wwn = wwnn;
3252 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d Port 0x%06x@0x%04x is new",
3253 chan, pdb->portid, pdb->handle);
3257 * Fix port IDs for logged-in initiators on pre-2400 chips.
3258 * For those chips we are not receiving login events, adding initiators
3259 * based on ATIO requests, but there is no port ID in that structure.
3262 isp_fix_portids(ispsoftc_t *isp, int chan)
3264 fcparam *fcp = FCPARAM(isp, chan);
3269 for (i = 0; i < MAX_FC_TARG; i++) {
3270 fcportdb_t *lp = &fcp->portdb[i];
3272 if (lp->state == FC_PORTDB_STATE_NIL ||
3273 lp->state == FC_PORTDB_STATE_ZOMBIE)
3275 if (VALID_PORT(lp->portid))
3278 r = isp_getpdb(isp, chan, lp->handle, &pdb);
3279 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP)
3282 isp_prt(isp, ISP_LOGDEBUG1,
3283 "Chan %d FC Scan Loop handle %d returned %x",
3284 chan, lp->handle, r);
3288 MAKE_WWN_FROM_NODE_NAME(wwpn, pdb.portname);
3289 if (lp->port_wwn != wwpn)
3291 lp->portid = lp->new_portid = pdb.portid;
3292 isp_prt(isp, ISP_LOG_SANCFG,
3293 "Chan %d Port 0x%06x@0x%04x is fixed",
3294 chan, pdb.portid, pdb.handle);
3299 * Scan local loop for devices.
3302 isp_scan_loop(ispsoftc_t *isp, int chan)
3304 fcparam *fcp = FCPARAM(isp, chan);
3310 if (fcp->isp_loopstate < LOOP_LTEST_DONE)
3312 if (fcp->isp_loopstate >= LOOP_LSCAN_DONE)
3315 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC loop scan", chan);
3316 fcp->isp_loopstate = LOOP_SCANNING_LOOP;
3317 if (TOPO_IS_FABRIC(fcp->isp_topo)) {
3318 if (!IS_24XX(isp)) {
3319 isp_fix_portids(isp, chan);
3320 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP)
3323 isp_prt(isp, ISP_LOG_SANCFG,
3324 "Chan %d FC loop scan done (no loop)", chan);
3325 fcp->isp_loopstate = LOOP_LSCAN_DONE;
3329 handles = (uint16_t *)fcp->isp_scanscratch;
3330 lim = ISP_FC_SCRLEN / 2;
3331 r = isp_gethandles(isp, chan, handles, &lim, 1);
3333 isp_prt(isp, ISP_LOG_SANCFG,
3334 "Chan %d Getting list of handles failed with %x", chan, r);
3335 isp_prt(isp, ISP_LOG_SANCFG,
3336 "Chan %d FC loop scan done (bad)", chan);
3340 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d Got %d handles",
3344 * Run through the list and get the port database info for each one.
3346 isp_mark_portdb(isp, chan);
3347 for (idx = 0; idx < lim; idx++) {
3348 handle = handles[idx];
3351 * Don't scan "special" ids.
3353 if (ISP_CAP_2KLOGIN(isp)) {
3354 if (handle >= NPH_RESERVED)
3357 if (handle >= FL_ID && handle <= SNS_ID)
3362 * In older cards with older f/w GET_PORT_DATABASE has been
3363 * known to hang. This trick gets around that problem.
3365 if (IS_2100(isp) || IS_2200(isp)) {
3366 uint64_t node_wwn = isp_get_wwn(isp, chan, handle, 1);
3367 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP) {
3369 isp_prt(isp, ISP_LOG_SANCFG,
3370 "Chan %d FC loop scan aborted", chan);
3373 if (node_wwn == INI_NONE) {
3379 * Get the port database entity for this index.
3381 r = isp_getpdb(isp, chan, handle, &pdb);
3382 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP)
3385 isp_prt(isp, ISP_LOGDEBUG1,
3386 "Chan %d FC Scan Loop handle %d returned %x",
3391 isp_pdb_add_update(isp, chan, &pdb);
3393 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP)
3395 fcp->isp_loopstate = LOOP_LSCAN_DONE;
3396 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC loop scan done", chan);
3401 * Scan the fabric for devices and add them to our port database.
3403 * Use the GID_FT command to get all Port IDs for FC4 SCSI devices it knows.
3405 * For 2100-23XX cards, we use the SNS mailbox command to pass simple name
3406 * server commands to the switch management server via the QLogic f/w.
3408 * For the 24XX and above card, we use CT Pass-through IOCB.
3410 #define GIDLEN ISP_FC_SCRLEN
3411 #define NGENT ((GIDLEN - 16) >> 2)
3414 isp_gid_ft_sns(ispsoftc_t *isp, int chan)
3417 sns_gid_ft_req_t _x;
3418 uint8_t _y[SNS_GID_FT_REQ_SIZE];
3420 fcparam *fcp = FCPARAM(isp, chan);
3421 sns_gid_ft_req_t *rq = &un._x;
3422 uint8_t *scp = fcp->isp_scratch;
3425 isp_prt(isp, ISP_LOGDEBUG0, "Chan %d requesting GID_FT via SNS", chan);
3426 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
3427 isp_prt(isp, ISP_LOGERR, sacq);
3431 ISP_MEMZERO(rq, SNS_GID_FT_REQ_SIZE);
3432 rq->snscb_rblen = GIDLEN >> 1;
3433 rq->snscb_addr[RQRSP_ADDR0015] = DMA_WD0(fcp->isp_scdma);
3434 rq->snscb_addr[RQRSP_ADDR1631] = DMA_WD1(fcp->isp_scdma);
3435 rq->snscb_addr[RQRSP_ADDR3247] = DMA_WD2(fcp->isp_scdma);
3436 rq->snscb_addr[RQRSP_ADDR4863] = DMA_WD3(fcp->isp_scdma);
3437 rq->snscb_sblen = 6;
3438 rq->snscb_cmd = SNS_GID_FT;
3439 rq->snscb_mword_div_2 = NGENT;
3440 rq->snscb_fc4_type = FC4_SCSI;
3442 isp_put_gid_ft_request(isp, rq, (sns_gid_ft_req_t *)scp);
3443 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, SNS_GID_FT_REQ_SIZE, chan);
3445 MBSINIT(&mbs, MBOX_SEND_SNS, MBLOGALL, 10000000);
3446 mbs.param[0] = MBOX_SEND_SNS;
3447 mbs.param[1] = SNS_GID_FT_REQ_SIZE >> 1;
3448 mbs.param[2] = DMA_WD1(fcp->isp_scdma);
3449 mbs.param[3] = DMA_WD0(fcp->isp_scdma);
3450 mbs.param[6] = DMA_WD3(fcp->isp_scdma);
3451 mbs.param[7] = DMA_WD2(fcp->isp_scdma);
3452 isp_mboxcmd(isp, &mbs);
3453 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
3454 if (mbs.param[0] == MBOX_INVALID_COMMAND) {
3460 MEMORYBARRIER(isp, SYNC_SFORCPU, 0, GIDLEN, chan);
3461 if (isp->isp_dblev & ISP_LOGDEBUG1)
3462 isp_print_bytes(isp, "CT response", GIDLEN, scp);
3463 isp_get_gid_ft_response(isp, (sns_gid_ft_rsp_t *)scp,
3464 (sns_gid_ft_rsp_t *)fcp->isp_scanscratch, NGENT);
3465 FC_SCRATCH_RELEASE(isp, chan);
3470 isp_ct_passthru(ispsoftc_t *isp, int chan, uint32_t cmd_bcnt, uint32_t rsp_bcnt)
3472 fcparam *fcp = FCPARAM(isp, chan);
3475 uint8_t resp[QENTRY_LEN];
3478 * Build a Passthrough IOCB in memory.
3480 ISP_MEMZERO(&pt, sizeof(pt));
3481 pt.ctp_header.rqs_entry_count = 1;
3482 pt.ctp_header.rqs_entry_type = RQSTYPE_CT_PASSTHRU;
3483 pt.ctp_nphdl = fcp->isp_sns_hdl;
3485 pt.ctp_vpidx = ISP_GET_VPIDX(isp, chan);
3488 pt.ctp_rsp_bcnt = rsp_bcnt;
3489 pt.ctp_cmd_bcnt = cmd_bcnt;
3490 pt.ctp_dataseg[0].ds_base = DMA_LO32(fcp->isp_scdma);
3491 pt.ctp_dataseg[0].ds_basehi = DMA_HI32(fcp->isp_scdma);
3492 pt.ctp_dataseg[0].ds_count = cmd_bcnt;
3493 pt.ctp_dataseg[1].ds_base = DMA_LO32(fcp->isp_scdma);
3494 pt.ctp_dataseg[1].ds_basehi = DMA_HI32(fcp->isp_scdma);
3495 pt.ctp_dataseg[1].ds_count = rsp_bcnt;
3497 /* Prepare space for response in memory */
3498 memset(resp, 0xff, sizeof(resp));
3499 pt.ctp_handle = isp_allocate_handle(isp, resp, ISP_HANDLE_CTRL);
3500 if (pt.ctp_handle == 0) {
3501 isp_prt(isp, ISP_LOGERR,
3502 "%s: CTP of Chan %d out of handles", __func__, chan);
3506 /* Send request and wait for response. */
3507 reqp = isp_getrqentry(isp);
3509 isp_prt(isp, ISP_LOGERR,
3510 "%s: CTP of Chan %d out of rqent", __func__, chan);
3511 isp_destroy_handle(isp, pt.ctp_handle);
3514 isp_put_ct_pt(isp, &pt, (isp_ct_pt_t *)reqp);
3515 if (isp->isp_dblev & ISP_LOGDEBUG1)
3516 isp_print_bytes(isp, "CT IOCB request", QENTRY_LEN, reqp);
3517 ISP_SYNC_REQUEST(isp);
3518 if (msleep(resp, &isp->isp_lock, 0, "CTP", pt.ctp_time*hz) == EWOULDBLOCK) {
3519 isp_prt(isp, ISP_LOGERR,
3520 "%s: CTP of Chan %d timed out", __func__, chan);
3521 isp_destroy_handle(isp, pt.ctp_handle);
3524 if (isp->isp_dblev & ISP_LOGDEBUG1)
3525 isp_print_bytes(isp, "CT IOCB response", QENTRY_LEN, resp);
3527 isp_get_ct_pt(isp, (isp_ct_pt_t *)resp, &pt);
3528 if (pt.ctp_status && pt.ctp_status != RQCS_DATA_UNDERRUN) {
3529 isp_prt(isp, ISP_LOGWARN,
3530 "Chan %d GID_FT CT Passthrough returned 0x%x",
3531 chan, pt.ctp_status);
3539 isp_gid_ft_ct_passthru(ispsoftc_t *isp, int chan)
3541 fcparam *fcp = FCPARAM(isp, chan);
3544 uint8_t *scp = fcp->isp_scratch;
3546 isp_prt(isp, ISP_LOGDEBUG0, "Chan %d requesting GID_FT via CT", chan);
3547 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
3548 isp_prt(isp, ISP_LOGERR, sacq);
3553 * Build the CT header and command in memory.
3555 ISP_MEMZERO(&ct, sizeof (ct));
3556 ct.ct_revision = CT_REVISION;
3557 ct.ct_fcs_type = CT_FC_TYPE_FC;
3558 ct.ct_fcs_subtype = CT_FC_SUBTYPE_NS;
3559 ct.ct_cmd_resp = SNS_GID_FT;
3560 ct.ct_bcnt_resid = (GIDLEN - 16) >> 2;
3561 isp_put_ct_hdr(isp, &ct, (ct_hdr_t *)scp);
3562 rp = (uint32_t *) &scp[sizeof(ct)];
3563 ISP_IOZPUT_32(isp, FC4_SCSI, rp);
3564 if (isp->isp_dblev & ISP_LOGDEBUG1) {
3565 isp_print_bytes(isp, "CT request",
3566 sizeof(ct) + sizeof(uint32_t), scp);
3569 if (isp_ct_passthru(isp, chan, sizeof(ct) + sizeof(uint32_t), GIDLEN)) {
3570 FC_SCRATCH_RELEASE(isp, chan);
3574 if (isp->isp_dblev & ISP_LOGDEBUG1)
3575 isp_print_bytes(isp, "CT response", GIDLEN, scp);
3576 isp_get_gid_ft_response(isp, (sns_gid_ft_rsp_t *)scp,
3577 (sns_gid_ft_rsp_t *)fcp->isp_scanscratch, NGENT);
3578 FC_SCRATCH_RELEASE(isp, chan);
3583 isp_scan_fabric(ispsoftc_t *isp, int chan)
3585 fcparam *fcp = FCPARAM(isp, chan);
3590 int portidx, portlim, r;
3591 sns_gid_ft_rsp_t *rs;
3593 if (fcp->isp_loopstate < LOOP_LSCAN_DONE)
3595 if (fcp->isp_loopstate >= LOOP_FSCAN_DONE)
3598 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC fabric scan", chan);
3599 fcp->isp_loopstate = LOOP_SCANNING_FABRIC;
3600 if (!TOPO_IS_FABRIC(fcp->isp_topo)) {
3601 fcp->isp_loopstate = LOOP_FSCAN_DONE;
3602 isp_prt(isp, ISP_LOG_SANCFG,
3603 "Chan %d FC fabric scan done (no fabric)", chan);
3607 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC) {
3609 FC_SCRATCH_RELEASE(isp, chan);
3610 isp_prt(isp, ISP_LOG_SANCFG,
3611 "Chan %d FC fabric scan aborted", chan);
3616 * Make sure we still are logged into the fabric controller.
3618 nphdl = IS_24XX(isp) ? NPH_FL_ID : FL_ID;
3619 r = isp_getpdb(isp, chan, nphdl, &pdb);
3620 if ((r & 0xffff) == MBOX_NOT_LOGGED_IN) {
3621 isp_dump_chip_portdb(isp, chan);
3624 fcp->isp_loopstate = LOOP_LTEST_DONE;
3626 isp_prt(isp, ISP_LOG_SANCFG,
3627 "Chan %d FC fabric scan done (bad)", chan);
3631 /* Get list of port IDs from SNS. */
3633 r = isp_gid_ft_ct_passthru(isp, chan);
3635 r = isp_gid_ft_sns(isp, chan);
3636 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC)
3639 fcp->isp_loopstate = LOOP_FSCAN_DONE;
3642 fcp->isp_loopstate = LOOP_LTEST_DONE; /* try again */
3646 rs = (sns_gid_ft_rsp_t *) fcp->isp_scanscratch;
3647 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC)
3649 if (rs->snscb_cthdr.ct_cmd_resp != LS_ACC) {
3651 if (rs->snscb_cthdr.ct_reason == 9 && rs->snscb_cthdr.ct_explanation == 7) {
3652 level = ISP_LOG_SANCFG;
3654 level = ISP_LOGWARN;
3656 isp_prt(isp, level, "Chan %d Fabric Nameserver rejected GID_FT"
3657 " (Reason=0x%x Expl=0x%x)", chan,
3658 rs->snscb_cthdr.ct_reason,
3659 rs->snscb_cthdr.ct_explanation);
3660 fcp->isp_loopstate = LOOP_FSCAN_DONE;
3664 /* Check our buffer was big enough to get the full list. */
3665 for (portidx = 0; portidx < NGENT-1; portidx++) {
3666 if (rs->snscb_ports[portidx].control & 0x80)
3669 if ((rs->snscb_ports[portidx].control & 0x80) == 0) {
3670 isp_prt(isp, ISP_LOGWARN,
3671 "fabric too big for scratch area: increase ISP_FC_SCRLEN");
3673 portlim = portidx + 1;
3674 isp_prt(isp, ISP_LOG_SANCFG,
3675 "Chan %d Got %d ports back from name server", chan, portlim);
3677 /* Go through the list and remove duplicate port ids. */
3678 for (portidx = 0; portidx < portlim; portidx++) {
3682 ((rs->snscb_ports[portidx].portid[0]) << 16) |
3683 ((rs->snscb_ports[portidx].portid[1]) << 8) |
3684 ((rs->snscb_ports[portidx].portid[2]));
3686 for (npidx = portidx + 1; npidx < portlim; npidx++) {
3687 uint32_t new_portid =
3688 ((rs->snscb_ports[npidx].portid[0]) << 16) |
3689 ((rs->snscb_ports[npidx].portid[1]) << 8) |
3690 ((rs->snscb_ports[npidx].portid[2]));
3691 if (new_portid == portid) {
3696 if (npidx < portlim) {
3697 rs->snscb_ports[npidx].portid[0] = 0;
3698 rs->snscb_ports[npidx].portid[1] = 0;
3699 rs->snscb_ports[npidx].portid[2] = 0;
3700 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d removing duplicate PortID 0x%06x entry from list", chan, portid);
3705 * We now have a list of Port IDs for all FC4 SCSI devices
3706 * that the Fabric Name server knows about.
3708 * For each entry on this list go through our port database looking
3709 * for probational entries- if we find one, then an old entry is
3710 * maybe still this one. We get some information to find out.
3712 * Otherwise, it's a new fabric device, and we log into it
3713 * (unconditionally). After searching the entire database
3714 * again to make sure that we never ever ever ever have more
3715 * than one entry that has the same PortID or the same
3716 * WWNN/WWPN duple, we enter the device into our database.
3718 isp_mark_portdb(isp, chan);
3719 for (portidx = 0; portidx < portlim; portidx++) {
3720 portid = ((rs->snscb_ports[portidx].portid[0]) << 16) |
3721 ((rs->snscb_ports[portidx].portid[1]) << 8) |
3722 ((rs->snscb_ports[portidx].portid[2]));
3723 isp_prt(isp, ISP_LOG_SANCFG,
3724 "Chan %d Checking fabric port 0x%06x", chan, portid);
3726 isp_prt(isp, ISP_LOG_SANCFG,
3727 "Chan %d Port at idx %d is zero",
3731 if (portid == fcp->isp_portid) {
3732 isp_prt(isp, ISP_LOG_SANCFG,
3733 "Chan %d Port 0x%06x is our", chan, portid);
3737 /* Now search the entire port database for the same portid. */
3738 if (isp_find_pdb_by_portid(isp, chan, portid, &lp)) {
3739 if (!lp->probational) {
3740 isp_prt(isp, ISP_LOGERR,
3741 "Chan %d Port 0x%06x@0x%04x [%d] is not probational (0x%x)",
3742 chan, lp->portid, lp->handle,
3743 FC_PORTDB_TGT(isp, chan, lp), lp->state);
3744 isp_dump_portdb(isp, chan);
3748 if (lp->state == FC_PORTDB_STATE_ZOMBIE)
3752 * See if we're still logged into it.
3754 * If we aren't, mark it as a dead device and
3755 * leave the new portid in the database entry
3756 * for somebody further along to decide what to
3757 * do (policy choice).
3759 * If we are, check to see if it's the same
3760 * device still (it should be). If for some
3761 * reason it isn't, mark it as a changed device
3762 * and leave the new portid and role in the
3763 * database entry for somebody further along to
3764 * decide what to do (policy choice).
3766 r = isp_getpdb(isp, chan, lp->handle, &pdb);
3767 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC)
3770 lp->state = FC_PORTDB_STATE_DEAD;
3771 isp_prt(isp, ISP_LOG_SANCFG,
3772 "Chan %d Port 0x%06x handle 0x%x is dead (%d)",
3773 chan, portid, lp->handle, r);
3777 isp_pdb_add_update(isp, chan, &pdb);
3782 if ((fcp->role & ISP_ROLE_INITIATOR) == 0) {
3783 isp_prt(isp, ISP_LOG_SANCFG,
3784 "Chan %d Port 0x%06x is not logged in", chan, portid);
3788 if (isp_login_device(isp, chan, portid, &pdb,
3789 &FCPARAM(isp, 0)->isp_lasthdl)) {
3790 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC)
3795 isp_pdb_add_update(isp, chan, &pdb);
3798 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC)
3800 fcp->isp_loopstate = LOOP_FSCAN_DONE;
3801 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC fabric scan done", chan);
3806 * Find an unused handle and try and use to login to a port.
3809 isp_login_device(ispsoftc_t *isp, int chan, uint32_t portid, isp_pdb_t *p, uint16_t *ohp)
3814 if (ISP_CAP_2KLOGIN(isp)) {
3820 handle = isp_next_handle(isp, ohp);
3821 for (i = 0; i < lim; i++) {
3822 if (FCPARAM(isp, chan)->isp_loopstate != LOOP_SCANNING_FABRIC)
3825 /* Check if this handle is free. */
3826 r = isp_getpdb(isp, chan, handle, p);
3828 if (p->portid != portid) {
3829 /* This handle is busy, try next one. */
3830 handle = isp_next_handle(isp, ohp);
3835 if (FCPARAM(isp, chan)->isp_loopstate != LOOP_SCANNING_FABRIC)
3839 * Now try and log into the device
3841 r = isp_plogx(isp, chan, handle, portid, PLOGX_FLG_CMD_PLOGI);
3844 } else if ((r & 0xffff) == MBOX_PORT_ID_USED) {
3846 * If we get here, then the firmwware still thinks we're logged into this device, but with a different
3847 * handle. We need to break that association. We used to try and just substitute the handle, but then
3848 * failed to get any data via isp_getpdb (below).
3850 if (isp_plogx(isp, chan, r >> 16, portid, PLOGX_FLG_CMD_LOGO | PLOGX_FLG_IMPLICIT | PLOGX_FLG_FREE_NPHDL)) {
3851 isp_prt(isp, ISP_LOGERR, "baw... logout of %x failed", r >> 16);
3853 if (FCPARAM(isp, chan)->isp_loopstate != LOOP_SCANNING_FABRIC)
3855 r = isp_plogx(isp, chan, handle, portid, PLOGX_FLG_CMD_PLOGI);
3859 } else if ((r & 0xffff) == MBOX_LOOP_ID_USED) {
3860 /* Try the next handle. */
3861 handle = isp_next_handle(isp, ohp);
3870 isp_prt(isp, ISP_LOGWARN, "Chan %d PLOGI 0x%06x failed", chan, portid);
3875 * If we successfully logged into it, get the PDB for it
3876 * so we can crosscheck that it is still what we think it
3877 * is and that we also have the role it plays
3879 r = isp_getpdb(isp, chan, handle, p);
3881 isp_prt(isp, ISP_LOGERR, "Chan %d new device 0x%06x@0x%x disappeared", chan, portid, handle);
3885 if (p->handle != handle || p->portid != portid) {
3886 isp_prt(isp, ISP_LOGERR, "Chan %d new device 0x%06x@0x%x changed (0x%06x@0x%0x)",
3887 chan, portid, handle, p->portid, p->handle);
3894 isp_send_change_request(ispsoftc_t *isp, int chan)
3898 MBSINIT(&mbs, MBOX_SEND_CHANGE_REQUEST, MBLOGALL, 500000);
3899 mbs.param[1] = 0x03;
3900 mbs.param[9] = chan;
3901 isp_mboxcmd(isp, &mbs);
3902 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) {
3905 isp_prt(isp, ISP_LOGWARN, "Chan %d Send Change Request: 0x%x",
3906 chan, mbs.param[0]);
3912 isp_register_fc4_type(ispsoftc_t *isp, int chan)
3914 fcparam *fcp = FCPARAM(isp, chan);
3915 uint8_t local[SNS_RFT_ID_REQ_SIZE];
3916 sns_screq_t *reqp = (sns_screq_t *) local;
3919 ISP_MEMZERO((void *) reqp, SNS_RFT_ID_REQ_SIZE);
3920 reqp->snscb_rblen = SNS_RFT_ID_RESP_SIZE >> 1;
3921 reqp->snscb_addr[RQRSP_ADDR0015] = DMA_WD0(fcp->isp_scdma + 0x100);
3922 reqp->snscb_addr[RQRSP_ADDR1631] = DMA_WD1(fcp->isp_scdma + 0x100);
3923 reqp->snscb_addr[RQRSP_ADDR3247] = DMA_WD2(fcp->isp_scdma + 0x100);
3924 reqp->snscb_addr[RQRSP_ADDR4863] = DMA_WD3(fcp->isp_scdma + 0x100);
3925 reqp->snscb_sblen = 22;
3926 reqp->snscb_data[0] = SNS_RFT_ID;
3927 reqp->snscb_data[4] = fcp->isp_portid & 0xffff;
3928 reqp->snscb_data[5] = (fcp->isp_portid >> 16) & 0xff;
3929 reqp->snscb_data[6] = (1 << FC4_SCSI);
3930 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
3931 isp_prt(isp, ISP_LOGERR, sacq);
3934 isp_put_sns_request(isp, reqp, (sns_screq_t *) fcp->isp_scratch);
3935 MBSINIT(&mbs, MBOX_SEND_SNS, MBLOGALL, 1000000);
3936 mbs.param[1] = SNS_RFT_ID_REQ_SIZE >> 1;
3937 mbs.param[2] = DMA_WD1(fcp->isp_scdma);
3938 mbs.param[3] = DMA_WD0(fcp->isp_scdma);
3939 mbs.param[6] = DMA_WD3(fcp->isp_scdma);
3940 mbs.param[7] = DMA_WD2(fcp->isp_scdma);
3941 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, SNS_RFT_ID_REQ_SIZE, chan);
3942 isp_mboxcmd(isp, &mbs);
3943 FC_SCRATCH_RELEASE(isp, chan);
3944 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) {
3947 isp_prt(isp, ISP_LOGWARN, "Chan %d Register FC4 Type: 0x%x",
3948 chan, mbs.param[0]);
3954 isp_register_fc4_type_24xx(ispsoftc_t *isp, int chan)
3956 fcparam *fcp = FCPARAM(isp, chan);
3959 uint8_t *scp = fcp->isp_scratch;
3961 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
3962 isp_prt(isp, ISP_LOGERR, sacq);
3967 * Build the CT header and command in memory.
3969 ISP_MEMZERO(&rp, sizeof(rp));
3971 ct->ct_revision = CT_REVISION;
3972 ct->ct_fcs_type = CT_FC_TYPE_FC;
3973 ct->ct_fcs_subtype = CT_FC_SUBTYPE_NS;
3974 ct->ct_cmd_resp = SNS_RFT_ID;
3975 ct->ct_bcnt_resid = (sizeof (rft_id_t) - sizeof (ct_hdr_t)) >> 2;
3976 rp.rftid_portid[0] = fcp->isp_portid >> 16;
3977 rp.rftid_portid[1] = fcp->isp_portid >> 8;
3978 rp.rftid_portid[2] = fcp->isp_portid;
3979 rp.rftid_fc4types[FC4_SCSI >> 5] = 1 << (FC4_SCSI & 0x1f);
3980 isp_put_rft_id(isp, &rp, (rft_id_t *)scp);
3981 if (isp->isp_dblev & ISP_LOGDEBUG1)
3982 isp_print_bytes(isp, "CT request", sizeof(rft_id_t), scp);
3984 if (isp_ct_passthru(isp, chan, sizeof(rft_id_t), sizeof(ct_hdr_t))) {
3985 FC_SCRATCH_RELEASE(isp, chan);
3989 isp_get_ct_hdr(isp, (ct_hdr_t *) scp, ct);
3990 FC_SCRATCH_RELEASE(isp, chan);
3991 if (ct->ct_cmd_resp == LS_RJT) {
3992 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, "Chan %d Register FC4 Type rejected", chan);
3994 } else if (ct->ct_cmd_resp == LS_ACC) {
3995 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d Register FC4 Type accepted", chan);
3997 isp_prt(isp, ISP_LOGWARN, "Chan %d Register FC4 Type: 0x%x", chan, ct->ct_cmd_resp);
4004 isp_register_fc4_features_24xx(ispsoftc_t *isp, int chan)
4006 fcparam *fcp = FCPARAM(isp, chan);
4009 uint8_t *scp = fcp->isp_scratch;
4011 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
4012 isp_prt(isp, ISP_LOGERR, sacq);
4017 * Build the CT header and command in memory.
4019 ISP_MEMZERO(&rp, sizeof(rp));
4021 ct->ct_revision = CT_REVISION;
4022 ct->ct_fcs_type = CT_FC_TYPE_FC;
4023 ct->ct_fcs_subtype = CT_FC_SUBTYPE_NS;
4024 ct->ct_cmd_resp = SNS_RFF_ID;
4025 ct->ct_bcnt_resid = (sizeof (rff_id_t) - sizeof (ct_hdr_t)) >> 2;
4026 rp.rffid_portid[0] = fcp->isp_portid >> 16;
4027 rp.rffid_portid[1] = fcp->isp_portid >> 8;
4028 rp.rffid_portid[2] = fcp->isp_portid;
4029 rp.rffid_fc4features = 0;
4030 if (fcp->role & ISP_ROLE_TARGET)
4031 rp.rffid_fc4features |= 1;
4032 if (fcp->role & ISP_ROLE_INITIATOR)
4033 rp.rffid_fc4features |= 2;
4034 rp.rffid_fc4type = FC4_SCSI;
4035 isp_put_rff_id(isp, &rp, (rff_id_t *)scp);
4036 if (isp->isp_dblev & ISP_LOGDEBUG1)
4037 isp_print_bytes(isp, "CT request", sizeof(rft_id_t), scp);
4039 if (isp_ct_passthru(isp, chan, sizeof(rft_id_t), sizeof(ct_hdr_t))) {
4040 FC_SCRATCH_RELEASE(isp, chan);
4044 isp_get_ct_hdr(isp, (ct_hdr_t *) scp, ct);
4045 FC_SCRATCH_RELEASE(isp, chan);
4046 if (ct->ct_cmd_resp == LS_RJT) {
4047 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1,
4048 "Chan %d Register FC4 Features rejected", chan);
4050 } else if (ct->ct_cmd_resp == LS_ACC) {
4051 isp_prt(isp, ISP_LOG_SANCFG,
4052 "Chan %d Register FC4 Features accepted", chan);
4054 isp_prt(isp, ISP_LOGWARN,
4055 "Chan %d Register FC4 Features: 0x%x", chan, ct->ct_cmd_resp);
4062 isp_register_port_name_24xx(ispsoftc_t *isp, int chan)
4064 fcparam *fcp = FCPARAM(isp, chan);
4067 uint8_t *scp = fcp->isp_scratch;
4070 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
4071 isp_prt(isp, ISP_LOGERR, sacq);
4076 * Build the CT header and command in memory.
4078 ISP_MEMZERO(&rp, sizeof(rp));
4079 ct = &rp.rspnid_hdr;
4080 ct->ct_revision = CT_REVISION;
4081 ct->ct_fcs_type = CT_FC_TYPE_FC;
4082 ct->ct_fcs_subtype = CT_FC_SUBTYPE_NS;
4083 ct->ct_cmd_resp = SNS_RSPN_ID;
4084 rp.rspnid_portid[0] = fcp->isp_portid >> 16;
4085 rp.rspnid_portid[1] = fcp->isp_portid >> 8;
4086 rp.rspnid_portid[2] = fcp->isp_portid;
4087 rp.rspnid_length = 0;
4088 len = offsetof(rspn_id_t, rspnid_name);
4089 mtx_lock(&prison0.pr_mtx);
4090 rp.rspnid_length += sprintf(&scp[len + rp.rspnid_length],
4091 "%s", prison0.pr_hostname[0] ? prison0.pr_hostname : "FreeBSD");
4092 mtx_unlock(&prison0.pr_mtx);
4093 rp.rspnid_length += sprintf(&scp[len + rp.rspnid_length],
4094 ":%s", device_get_nameunit(isp->isp_dev));
4096 rp.rspnid_length += sprintf(&scp[len + rp.rspnid_length],
4099 len += rp.rspnid_length;
4100 ct->ct_bcnt_resid = (len - sizeof(ct_hdr_t)) >> 2;
4101 isp_put_rspn_id(isp, &rp, (rspn_id_t *)scp);
4102 if (isp->isp_dblev & ISP_LOGDEBUG1)
4103 isp_print_bytes(isp, "CT request", len, scp);
4105 if (isp_ct_passthru(isp, chan, len, sizeof(ct_hdr_t))) {
4106 FC_SCRATCH_RELEASE(isp, chan);
4110 isp_get_ct_hdr(isp, (ct_hdr_t *) scp, ct);
4111 FC_SCRATCH_RELEASE(isp, chan);
4112 if (ct->ct_cmd_resp == LS_RJT) {
4113 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1,
4114 "Chan %d Register Symbolic Port Name rejected", chan);
4116 } else if (ct->ct_cmd_resp == LS_ACC) {
4117 isp_prt(isp, ISP_LOG_SANCFG,
4118 "Chan %d Register Symbolic Port Name accepted", chan);
4120 isp_prt(isp, ISP_LOGWARN,
4121 "Chan %d Register Symbolic Port Name: 0x%x", chan, ct->ct_cmd_resp);
4128 isp_register_node_name_24xx(ispsoftc_t *isp, int chan)
4130 fcparam *fcp = FCPARAM(isp, chan);
4133 uint8_t *scp = fcp->isp_scratch;
4136 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
4137 isp_prt(isp, ISP_LOGERR, sacq);
4142 * Build the CT header and command in memory.
4144 ISP_MEMZERO(&rp, sizeof(rp));
4145 ct = &rp.rsnnnn_hdr;
4146 ct->ct_revision = CT_REVISION;
4147 ct->ct_fcs_type = CT_FC_TYPE_FC;
4148 ct->ct_fcs_subtype = CT_FC_SUBTYPE_NS;
4149 ct->ct_cmd_resp = SNS_RSNN_NN;
4150 MAKE_NODE_NAME_FROM_WWN(rp.rsnnnn_nodename, fcp->isp_wwnn);
4151 rp.rsnnnn_length = 0;
4152 len = offsetof(rsnn_nn_t, rsnnnn_name);
4153 mtx_lock(&prison0.pr_mtx);
4154 rp.rsnnnn_length += sprintf(&scp[len + rp.rsnnnn_length],
4155 "%s", prison0.pr_hostname[0] ? prison0.pr_hostname : "FreeBSD");
4156 mtx_unlock(&prison0.pr_mtx);
4157 len += rp.rsnnnn_length;
4158 ct->ct_bcnt_resid = (len - sizeof(ct_hdr_t)) >> 2;
4159 isp_put_rsnn_nn(isp, &rp, (rsnn_nn_t *)scp);
4160 if (isp->isp_dblev & ISP_LOGDEBUG1)
4161 isp_print_bytes(isp, "CT request", len, scp);
4163 if (isp_ct_passthru(isp, chan, len, sizeof(ct_hdr_t))) {
4164 FC_SCRATCH_RELEASE(isp, chan);
4168 isp_get_ct_hdr(isp, (ct_hdr_t *) scp, ct);
4169 FC_SCRATCH_RELEASE(isp, chan);
4170 if (ct->ct_cmd_resp == LS_RJT) {
4171 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1,
4172 "Chan %d Register Symbolic Node Name rejected", chan);
4174 } else if (ct->ct_cmd_resp == LS_ACC) {
4175 isp_prt(isp, ISP_LOG_SANCFG,
4176 "Chan %d Register Symbolic Node Name accepted", chan);
4178 isp_prt(isp, ISP_LOGWARN,
4179 "Chan %d Register Symbolic Node Name: 0x%x", chan, ct->ct_cmd_resp);
4186 isp_next_handle(ispsoftc_t *isp, uint16_t *ohp)
4190 uint16_t handle, minh, maxh;
4193 if (ISP_CAP_2KLOGIN(isp)) {
4195 maxh = NPH_RESERVED - 1;
4203 if (handle == NIL_HANDLE) {
4207 if (handle > maxh) {
4209 isp_prt(isp, ISP_LOGERR, "Out of port handles!");
4210 return (NIL_HANDLE);
4215 for (chan = 0; chan < isp->isp_nchan; chan++) {
4216 fcp = FCPARAM(isp, chan);
4217 if (fcp->role == ISP_ROLE_NONE)
4219 for (i = 0; i < MAX_FC_TARG; i++) {
4220 if (fcp->portdb[i].state != FC_PORTDB_STATE_NIL &&
4221 fcp->portdb[i].handle == handle)
4230 * Start a command. Locking is assumed done in the caller.
4238 uint8_t local[QENTRY_LEN];
4243 int target, dmaresult;
4249 * Check command CDB length, etc.. We really are limited to 16 bytes
4250 * for Fibre Channel, but can do up to 44 bytes in parallel SCSI,
4251 * but probably only if we're running fairly new firmware (we'll
4252 * let the old f/w choke on an extended command queue entry).
4255 if (XS_CDBLEN(xs) > (IS_FC(isp)? 16 : 44) || XS_CDBLEN(xs) == 0) {
4256 isp_prt(isp, ISP_LOGERR, "unsupported cdb length (%d, CDB[0]=0x%x)", XS_CDBLEN(xs), XS_CDBP(xs)[0] & 0xff);
4257 XS_SETERR(xs, HBA_REQINVAL);
4258 return (CMD_COMPLETE);
4262 * Translate the target to device handle as appropriate, checking
4263 * for correct device state as well.
4265 target = XS_TGT(xs);
4267 fcparam *fcp = FCPARAM(isp, XS_CHANNEL(xs));
4269 if ((fcp->role & ISP_ROLE_INITIATOR) == 0) {
4270 isp_prt(isp, ISP_LOG_WARN1,
4271 "%d.%d.%jx I am not an initiator",
4272 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs));
4273 XS_SETERR(xs, HBA_SELTIMEOUT);
4274 return (CMD_COMPLETE);
4277 if (isp->isp_state != ISP_RUNSTATE) {
4278 isp_prt(isp, ISP_LOGERR, "Adapter not at RUNSTATE");
4279 XS_SETERR(xs, HBA_BOTCH);
4280 return (CMD_COMPLETE);
4283 isp_prt(isp, ISP_LOGDEBUG2, "XS_TGT(xs)=%d", target);
4284 lp = &fcp->portdb[target];
4285 if (target < 0 || target >= MAX_FC_TARG ||
4286 lp->is_target == 0) {
4287 XS_SETERR(xs, HBA_SELTIMEOUT);
4288 return (CMD_COMPLETE);
4290 if (fcp->isp_loopstate != LOOP_READY) {
4291 isp_prt(isp, ISP_LOGDEBUG1,
4292 "%d.%d.%jx loop is not ready",
4293 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs));
4294 return (CMD_RQLATER);
4296 if (lp->state == FC_PORTDB_STATE_ZOMBIE) {
4297 isp_prt(isp, ISP_LOGDEBUG1,
4298 "%d.%d.%jx target zombie",
4299 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs));
4300 return (CMD_RQLATER);
4302 if (lp->state != FC_PORTDB_STATE_VALID) {
4303 isp_prt(isp, ISP_LOGDEBUG1,
4304 "%d.%d.%jx bad db port state 0x%x",
4305 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs), lp->state);
4306 XS_SETERR(xs, HBA_SELTIMEOUT);
4307 return (CMD_COMPLETE);
4310 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs));
4311 if (isp->isp_state != ISP_RUNSTATE) {
4312 isp_prt(isp, ISP_LOGERR, "Adapter not at RUNSTATE");
4313 XS_SETERR(xs, HBA_BOTCH);
4314 return (CMD_COMPLETE);
4318 isp_spi_update(isp, XS_CHANNEL(xs));
4325 qep = isp_getrqentry(isp);
4327 isp_prt(isp, ISP_LOG_WARN1, "Request Queue Overflow");
4328 XS_SETERR(xs, HBA_BOTCH);
4329 return (CMD_EAGAIN);
4331 XS_SETERR(xs, HBA_NOERROR);
4334 * Now see if we need to synchronize the ISP with respect to anything.
4335 * We do dual duty here (cough) for synchronizing for busses other
4336 * than which we got here to send a command to.
4338 reqp = (ispreq_t *) local;
4339 ISP_MEMZERO(local, QENTRY_LEN);
4340 if (ISP_TST_SENDMARKER(isp, XS_CHANNEL(xs))) {
4342 isp_marker_24xx_t *m = (isp_marker_24xx_t *) reqp;
4343 m->mrk_header.rqs_entry_count = 1;
4344 m->mrk_header.rqs_entry_type = RQSTYPE_MARKER;
4345 m->mrk_modifier = SYNC_ALL;
4346 m->mrk_vphdl = XS_CHANNEL(xs);
4347 isp_put_marker_24xx(isp, m, qep);
4349 isp_marker_t *m = (isp_marker_t *) reqp;
4350 m->mrk_header.rqs_entry_count = 1;
4351 m->mrk_header.rqs_entry_type = RQSTYPE_MARKER;
4352 m->mrk_target = (XS_CHANNEL(xs) << 7); /* bus # */
4353 m->mrk_modifier = SYNC_ALL;
4354 isp_put_marker(isp, m, qep);
4356 ISP_SYNC_REQUEST(isp);
4357 ISP_SET_SENDMARKER(isp, XS_CHANNEL(xs), 0);
4361 reqp->req_header.rqs_entry_count = 1;
4364 * Select and install Header Code.
4365 * Note that it might be overridden before going out
4366 * if we're on a 64 bit platform. The lower level
4367 * code (isp_send_cmd) will select the appropriate
4368 * 64 bit variant if it needs to.
4371 reqp->req_header.rqs_entry_type = RQSTYPE_T7RQS;
4372 } else if (IS_FC(isp)) {
4373 reqp->req_header.rqs_entry_type = RQSTYPE_T2RQS;
4375 if (XS_CDBLEN(xs) > 12) {
4376 reqp->req_header.rqs_entry_type = RQSTYPE_CMDONLY;
4378 reqp->req_header.rqs_entry_type = RQSTYPE_REQUEST;
4383 * Set task attributes
4388 ttype = XS_TAG_TYPE(xs);
4390 ttype = REQFLAG_STAG;
4392 if (ttype == REQFLAG_OTAG) {
4393 ttype = FCP_CMND_TASK_ATTR_ORDERED;
4394 } else if (ttype == REQFLAG_HTAG) {
4395 ttype = FCP_CMND_TASK_ATTR_HEAD;
4397 ttype = FCP_CMND_TASK_ATTR_SIMPLE;
4399 ((ispreqt7_t *)reqp)->req_task_attribute = ttype;
4400 } else if (IS_FC(isp)) {
4402 * See comment in isp_intr_respq
4404 /* XS_SET_RESID(xs, 0); */
4407 * Fibre Channel always requires some kind of tag.
4408 * The Qlogic drivers seem be happy not to use a tag,
4409 * but this breaks for some devices (IBM drives).
4412 ((ispreqt2_t *)reqp)->req_flags = XS_TAG_TYPE(xs);
4414 ((ispreqt2_t *)reqp)->req_flags = REQFLAG_STAG;
4417 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs));
4418 if ((sdp->isp_devparam[target].actv_flags & DPARM_TQING) && XS_TAG_P(xs)) {
4419 reqp->req_flags = XS_TAG_TYPE(xs);
4423 tptr = &reqp->req_time;
4426 * NB: we do not support long CDBs (yet)
4428 cdblen = XS_CDBLEN(xs);
4431 if (cdblen > sizeof (reqp->req_cdb)) {
4432 isp_prt(isp, ISP_LOGERR, "Command Length %u too long for this chip", cdblen);
4433 XS_SETERR(xs, HBA_REQINVAL);
4434 return (CMD_COMPLETE);
4436 reqp->req_target = target | (XS_CHANNEL(xs) << 7);
4437 reqp->req_lun_trn = XS_LUN(xs);
4438 cdbp = reqp->req_cdb;
4439 reqp->req_cdblen = cdblen;
4440 } else if (IS_24XX(isp)) {
4441 ispreqt7_t *t7 = (ispreqt7_t *)local;
4443 if (cdblen > sizeof (t7->req_cdb)) {
4444 isp_prt(isp, ISP_LOGERR, "Command Length %u too long for this chip", cdblen);
4445 XS_SETERR(xs, HBA_REQINVAL);
4446 return (CMD_COMPLETE);
4449 t7->req_nphdl = lp->handle;
4450 t7->req_tidlo = lp->portid;
4451 t7->req_tidhi = lp->portid >> 16;
4452 t7->req_vpidx = ISP_GET_VPIDX(isp, XS_CHANNEL(xs));
4453 be64enc(t7->req_lun, CAM_EXTLUN_BYTE_SWIZZLE(XS_LUN(xs)));
4454 if (FCPARAM(isp, XS_CHANNEL(xs))->fctape_enabled && (lp->prli_word3 & PRLI_WD3_RETRY)) {
4455 if (FCP_NEXT_CRN(isp, &t7->req_crn, xs)) {
4456 isp_prt(isp, ISP_LOG_WARN1,
4457 "%d.%d.%jx cannot generate next CRN",
4458 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs));
4459 XS_SETERR(xs, HBA_BOTCH);
4460 return (CMD_EAGAIN);
4463 tptr = &t7->req_time;
4466 ispreqt2_t *t2 = (ispreqt2_t *)local;
4468 if (cdblen > sizeof t2->req_cdb) {
4469 isp_prt(isp, ISP_LOGERR, "Command Length %u too long for this chip", cdblen);
4470 XS_SETERR(xs, HBA_REQINVAL);
4471 return (CMD_COMPLETE);
4473 if (FCPARAM(isp, XS_CHANNEL(xs))->fctape_enabled && (lp->prli_word3 & PRLI_WD3_RETRY)) {
4474 if (FCP_NEXT_CRN(isp, &t2->req_crn, xs)) {
4475 isp_prt(isp, ISP_LOG_WARN1,
4476 "%d.%d.%jx cannot generate next CRN",
4477 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs));
4478 XS_SETERR(xs, HBA_BOTCH);
4479 return (CMD_EAGAIN);
4482 if (ISP_CAP_2KLOGIN(isp)) {
4483 ispreqt2e_t *t2e = (ispreqt2e_t *)local;
4484 t2e->req_target = lp->handle;
4485 t2e->req_scclun = XS_LUN(xs);
4486 cdbp = t2e->req_cdb;
4487 } else if (ISP_CAP_SCCFW(isp)) {
4488 ispreqt2_t *t2 = (ispreqt2_t *)local;
4489 t2->req_target = lp->handle;
4490 t2->req_scclun = XS_LUN(xs);
4493 t2->req_target = lp->handle;
4494 t2->req_lun_trn = XS_LUN(xs);
4498 ISP_MEMCPY(cdbp, XS_CDBP(xs), cdblen);
4500 *tptr = (XS_TIME(xs) + 999) / 1000;
4501 if (IS_24XX(isp) && *tptr > 0x1999) {
4505 /* Whew. Thankfully the same for type 7 requests */
4506 reqp->req_handle = isp_allocate_handle(isp, xs, ISP_HANDLE_INITIATOR);
4507 if (reqp->req_handle == 0) {
4508 isp_prt(isp, ISP_LOG_WARN1, "out of xflist pointers");
4509 XS_SETERR(xs, HBA_BOTCH);
4510 return (CMD_EAGAIN);
4514 * Set up DMA and/or do any platform dependent swizzling of the request entry
4515 * so that the Qlogic F/W understands what is being asked of it.
4517 * The callee is responsible for adding all requests at this point.
4519 dmaresult = ISP_DMASETUP(isp, xs, reqp);
4520 if (dmaresult != CMD_QUEUED) {
4521 isp_destroy_handle(isp, reqp->req_handle);
4523 * dmasetup sets actual error in packet, and
4524 * return what we were given to return.
4528 isp_xs_prt(isp, xs, ISP_LOGDEBUG0, "START cmd cdb[0]=0x%x datalen %ld", XS_CDBP(xs)[0], (long) XS_XFRLEN(xs));
4530 return (CMD_QUEUED);
4535 * Locks (ints blocked) assumed held.
4539 isp_control(ispsoftc_t *isp, ispctl_t ctl, ...)
4548 case ISPCTL_RESET_BUS:
4550 * Issue a bus reset.
4553 isp_prt(isp, ISP_LOGERR, "BUS RESET NOT IMPLEMENTED");
4555 } else if (IS_FC(isp)) {
4560 chan = va_arg(ap, int);
4562 mbs.param[1] = SDPARAM(isp, chan)->isp_bus_reset_delay;
4563 if (mbs.param[1] < 2) {
4566 mbs.param[2] = chan;
4568 MBSINIT(&mbs, MBOX_BUS_RESET, MBLOGALL, 0);
4569 ISP_SET_SENDMARKER(isp, chan, 1);
4570 isp_mboxcmd(isp, &mbs);
4571 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
4574 isp_prt(isp, ISP_LOGINFO, "driver initiated bus reset of bus %d", chan);
4577 case ISPCTL_RESET_DEV:
4579 chan = va_arg(ap, int);
4580 tgt = va_arg(ap, int);
4583 uint8_t local[QENTRY_LEN];
4585 isp24xx_statusreq_t *sp;
4586 fcparam *fcp = FCPARAM(isp, chan);
4589 if (tgt < 0 || tgt >= MAX_FC_TARG) {
4590 isp_prt(isp, ISP_LOGWARN, "Chan %d trying to reset bad target %d", chan, tgt);
4593 lp = &fcp->portdb[tgt];
4594 if (lp->is_target == 0 ||
4595 lp->state != FC_PORTDB_STATE_VALID) {
4596 isp_prt(isp, ISP_LOGWARN, "Chan %d abort of no longer valid target %d", chan, tgt);
4600 tmf = (isp24xx_tmf_t *) local;
4601 ISP_MEMZERO(tmf, QENTRY_LEN);
4602 tmf->tmf_header.rqs_entry_type = RQSTYPE_TSK_MGMT;
4603 tmf->tmf_header.rqs_entry_count = 1;
4604 tmf->tmf_nphdl = lp->handle;
4606 tmf->tmf_timeout = 4;
4607 tmf->tmf_flags = ISP24XX_TMF_TARGET_RESET;
4608 tmf->tmf_tidlo = lp->portid;
4609 tmf->tmf_tidhi = lp->portid >> 16;
4610 tmf->tmf_vpidx = ISP_GET_VPIDX(isp, chan);
4611 isp_put_24xx_tmf(isp, tmf, isp->isp_iocb);
4612 if (isp->isp_dblev & ISP_LOGDEBUG1)
4613 isp_print_bytes(isp, "TMF IOCB request", QENTRY_LEN, isp->isp_iocb);
4614 MEMORYBARRIER(isp, SYNC_IFORDEV, 0, QENTRY_LEN, chan);
4615 fcp->sendmarker = 1;
4617 isp_prt(isp, ISP_LOGALL, "Chan %d Reset N-Port Handle 0x%04x @ Port 0x%06x", chan, lp->handle, lp->portid);
4618 MBSINIT(&mbs, MBOX_EXEC_COMMAND_IOCB_A64, MBLOGALL,
4619 MBCMD_DEFAULT_TIMEOUT + tmf->tmf_timeout * 1000000);
4620 mbs.param[1] = QENTRY_LEN;
4621 mbs.param[2] = DMA_WD1(isp->isp_iocb_dma);
4622 mbs.param[3] = DMA_WD0(isp->isp_iocb_dma);
4623 mbs.param[6] = DMA_WD3(isp->isp_iocb_dma);
4624 mbs.param[7] = DMA_WD2(isp->isp_iocb_dma);
4625 isp_mboxcmd(isp, &mbs);
4626 if (mbs.param[0] != MBOX_COMMAND_COMPLETE)
4629 MEMORYBARRIER(isp, SYNC_IFORCPU, QENTRY_LEN, QENTRY_LEN, chan);
4630 if (isp->isp_dblev & ISP_LOGDEBUG1)
4631 isp_print_bytes(isp, "TMF IOCB response", QENTRY_LEN, &((isp24xx_statusreq_t *)isp->isp_iocb)[1]);
4632 sp = (isp24xx_statusreq_t *) local;
4633 isp_get_24xx_response(isp, &((isp24xx_statusreq_t *)isp->isp_iocb)[1], sp);
4634 if (sp->req_completion_status == 0) {
4637 isp_prt(isp, ISP_LOGWARN, "Chan %d reset of target %d returned 0x%x", chan, tgt, sp->req_completion_status);
4639 } else if (IS_FC(isp)) {
4640 if (ISP_CAP_2KLOGIN(isp)) {
4642 mbs.ibits = (1 << 10);
4644 mbs.param[1] = (tgt << 8);
4647 mbs.param[1] = (chan << 15) | (tgt << 8);
4649 MBSINIT(&mbs, MBOX_ABORT_TARGET, MBLOGALL, 0);
4650 mbs.param[2] = 3; /* 'delay', in seconds */
4651 isp_mboxcmd(isp, &mbs);
4652 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
4655 isp_prt(isp, ISP_LOGINFO, "Target %d on Bus %d Reset Succeeded", tgt, chan);
4656 ISP_SET_SENDMARKER(isp, chan, 1);
4659 case ISPCTL_ABORT_CMD:
4661 xs = va_arg(ap, XS_T *);
4665 chan = XS_CHANNEL(xs);
4667 handle = isp_find_handle(isp, xs);
4669 isp_prt(isp, ISP_LOGWARN, "cannot find handle for command to abort");
4673 isp24xx_abrt_t local, *ab = &local;
4677 fcp = FCPARAM(isp, chan);
4678 if (tgt < 0 || tgt >= MAX_FC_TARG) {
4679 isp_prt(isp, ISP_LOGWARN, "Chan %d trying to abort bad target %d", chan, tgt);
4682 lp = &fcp->portdb[tgt];
4683 if (lp->is_target == 0 ||
4684 lp->state != FC_PORTDB_STATE_VALID) {
4685 isp_prt(isp, ISP_LOGWARN, "Chan %d abort of no longer valid target %d", chan, tgt);
4688 isp_prt(isp, ISP_LOGALL, "Chan %d Abort Cmd for N-Port 0x%04x @ Port 0x%06x", chan, lp->handle, lp->portid);
4689 ISP_MEMZERO(ab, QENTRY_LEN);
4690 ab->abrt_header.rqs_entry_type = RQSTYPE_ABORT_IO;
4691 ab->abrt_header.rqs_entry_count = 1;
4692 ab->abrt_handle = lp->handle;
4693 ab->abrt_cmd_handle = handle;
4694 ab->abrt_tidlo = lp->portid;
4695 ab->abrt_tidhi = lp->portid >> 16;
4696 ab->abrt_vpidx = ISP_GET_VPIDX(isp, chan);
4697 isp_put_24xx_abrt(isp, ab, isp->isp_iocb);
4698 if (isp->isp_dblev & ISP_LOGDEBUG1)
4699 isp_print_bytes(isp, "AB IOCB quest", QENTRY_LEN, isp->isp_iocb);
4700 MEMORYBARRIER(isp, SYNC_IFORDEV, 0, 2 * QENTRY_LEN, chan);
4702 ISP_MEMZERO(&mbs, sizeof (mbs));
4703 MBSINIT(&mbs, MBOX_EXEC_COMMAND_IOCB_A64, MBLOGALL, 5000000);
4704 mbs.param[1] = QENTRY_LEN;
4705 mbs.param[2] = DMA_WD1(isp->isp_iocb_dma);
4706 mbs.param[3] = DMA_WD0(isp->isp_iocb_dma);
4707 mbs.param[6] = DMA_WD3(isp->isp_iocb_dma);
4708 mbs.param[7] = DMA_WD2(isp->isp_iocb_dma);
4710 isp_mboxcmd(isp, &mbs);
4711 if (mbs.param[0] != MBOX_COMMAND_COMPLETE)
4714 MEMORYBARRIER(isp, SYNC_IFORCPU, QENTRY_LEN, QENTRY_LEN, chan);
4715 if (isp->isp_dblev & ISP_LOGDEBUG1)
4716 isp_print_bytes(isp, "AB IOCB response", QENTRY_LEN, &((isp24xx_abrt_t *)isp->isp_iocb)[1]);
4717 isp_get_24xx_abrt(isp, &((isp24xx_abrt_t *)isp->isp_iocb)[1], ab);
4718 if (ab->abrt_nphdl == ISP24XX_ABRT_OKAY) {
4721 isp_prt(isp, ISP_LOGWARN, "Chan %d handle %d abort returned 0x%x", chan, tgt, ab->abrt_nphdl);
4723 } else if (IS_FC(isp)) {
4724 if (ISP_CAP_SCCFW(isp)) {
4725 if (ISP_CAP_2KLOGIN(isp)) {
4728 mbs.param[1] = tgt << 8;
4730 mbs.param[6] = XS_LUN(xs);
4732 mbs.param[1] = tgt << 8 | XS_LUN(xs);
4735 mbs.param[1] = (chan << 15) | (tgt << 8) | XS_LUN(xs);
4737 MBSINIT(&mbs, MBOX_ABORT,
4738 MBLOGALL & ~MBLOGMASK(MBOX_COMMAND_ERROR), 0);
4739 mbs.param[2] = handle;
4740 isp_mboxcmd(isp, &mbs);
4741 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
4746 case ISPCTL_UPDATE_PARAMS:
4749 chan = va_arg(ap, int);
4751 isp_spi_update(isp, chan);
4754 case ISPCTL_FCLINK_TEST:
4759 chan = va_arg(ap, int);
4760 usdelay = va_arg(ap, int);
4765 return (isp_fclink_test(isp, chan, usdelay));
4769 case ISPCTL_SCAN_FABRIC:
4773 chan = va_arg(ap, int);
4775 return (isp_scan_fabric(isp, chan));
4779 case ISPCTL_SCAN_LOOP:
4783 chan = va_arg(ap, int);
4785 return (isp_scan_loop(isp, chan));
4789 case ISPCTL_PDB_SYNC:
4793 chan = va_arg(ap, int);
4795 return (isp_pdb_sync(isp, chan));
4799 case ISPCTL_SEND_LIP:
4801 if (IS_FC(isp) && !IS_24XX(isp)) {
4802 MBSINIT(&mbs, MBOX_INIT_LIP, MBLOGALL, 0);
4803 if (ISP_CAP_2KLOGIN(isp)) {
4804 mbs.ibits = (1 << 10);
4806 isp_mboxcmd(isp, &mbs);
4807 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) {
4813 case ISPCTL_GET_PDB:
4817 chan = va_arg(ap, int);
4818 tgt = va_arg(ap, int);
4819 pdb = va_arg(ap, isp_pdb_t *);
4821 return (isp_getpdb(isp, chan, tgt, pdb));
4825 case ISPCTL_GET_NAMES:
4827 uint64_t *wwnn, *wwnp;
4829 chan = va_arg(ap, int);
4830 tgt = va_arg(ap, int);
4831 wwnn = va_arg(ap, uint64_t *);
4832 wwnp = va_arg(ap, uint64_t *);
4834 if (wwnn == NULL && wwnp == NULL) {
4838 *wwnn = isp_get_wwn(isp, chan, tgt, 1);
4839 if (*wwnn == INI_NONE) {
4844 *wwnp = isp_get_wwn(isp, chan, tgt, 0);
4845 if (*wwnp == INI_NONE) {
4851 case ISPCTL_RUN_MBOXCMD:
4854 mbr = va_arg(ap, mbreg_t *);
4856 isp_mboxcmd(isp, mbr);
4865 p = va_arg(ap, isp_plcmd_t *);
4868 if ((p->flags & PLOGX_FLG_CMD_MASK) != PLOGX_FLG_CMD_PLOGI || (p->handle != NIL_HANDLE)) {
4869 return (isp_plogx(isp, p->channel, p->handle, p->portid, p->flags));
4872 isp_next_handle(isp, &p->handle);
4873 r = isp_plogx(isp, p->channel, p->handle, p->portid, p->flags);
4874 if ((r & 0xffff) == MBOX_PORT_ID_USED) {
4875 p->handle = r >> 16;
4879 } while ((r & 0xffff) == MBOX_LOOP_ID_USED);
4882 case ISPCTL_CHANGE_ROLE:
4887 chan = va_arg(ap, int);
4888 role = va_arg(ap, int);
4890 r = isp_fc_change_role(isp, chan, role);
4895 isp_prt(isp, ISP_LOGERR, "Unknown Control Opcode 0x%x", ctl);
4903 * Interrupt Service Routine(s).
4905 * External (OS) framework has done the appropriate locking,
4906 * and the locking will be held throughout this function.
4909 #ifdef ISP_TARGET_MODE
4911 isp_intr_atioq(ispsoftc_t *isp)
4913 uint8_t qe[QENTRY_LEN];
4916 uint32_t iptr, optr, oop;
4918 iptr = ISP_READ(isp, BIU2400_ATIO_RSPINP);
4919 optr = isp->isp_atioodx;
4920 while (optr != iptr) {
4922 MEMORYBARRIER(isp, SYNC_ATIOQ, oop, QENTRY_LEN, -1);
4923 addr = ISP_QUEUE_ENTRY(isp->isp_atioq, oop);
4924 isp_get_hdr(isp, addr, (isphdr_t *)qe);
4925 hp = (isphdr_t *)qe;
4926 switch (hp->rqs_entry_type) {
4927 case RQSTYPE_NOTIFY:
4929 (void) isp_target_notify(isp, addr, &oop);
4932 isp_print_qentry(isp, "?ATIOQ entry?", oop, addr);
4935 optr = ISP_NXT_QENTRY(oop, RESULT_QUEUE_LEN(isp));
4937 if (isp->isp_atioodx != optr) {
4938 ISP_WRITE(isp, BIU2400_ATIO_RSPOUTP, optr);
4939 isp->isp_atioodx = optr;
4945 isp_intr_async(ispsoftc_t *isp, uint16_t event)
4949 isp_parse_async_fc(isp, event);
4951 isp_parse_async(isp, event);
4955 isp_intr_mbox(ispsoftc_t *isp, uint16_t mbox0)
4959 if (!isp->isp_mboxbsy) {
4960 isp_prt(isp, ISP_LOGWARN, "mailbox 0x%x with no waiters", mbox0);
4963 obits = isp->isp_obits;
4964 isp->isp_mboxtmp[0] = mbox0;
4965 for (i = 1; i < ISP_NMBOX(isp); i++) {
4966 if ((obits & (1 << i)) == 0)
4968 isp->isp_mboxtmp[i] = ISP_READ(isp, MBOX_OFF(i));
4970 MBOX_NOTIFY_COMPLETE(isp);
4974 * Limit our stack depth by sticking with the max likely number
4975 * of completions on a request queue at any one time.
4977 #ifndef MAX_REQUESTQ_COMPLETIONS
4978 #define MAX_REQUESTQ_COMPLETIONS 32
4982 isp_intr_respq(ispsoftc_t *isp)
4984 XS_T *complist[MAX_REQUESTQ_COMPLETIONS], *xs;
4985 uint32_t iptr, optr, junk;
4986 int i, nlooked = 0, ndone = 0, continuations_expected = 0;
4987 int etype, last_etype = 0;
4990 * We can't be getting this now.
4992 if (isp->isp_state != ISP_RUNSTATE) {
4993 isp_prt(isp, ISP_LOGINFO, "respq interrupt when not ready");
4997 iptr = ISP_READ(isp, isp->isp_respinrp);
4998 /* Debounce the 2300 if revision less than 2. */
4999 if (IS_2100(isp) || (IS_2300(isp) && isp->isp_revision < 2)) {
5002 iptr = ISP_READ(isp, isp->isp_respinrp);
5003 } while (junk != iptr);
5005 isp->isp_residx = iptr;
5007 optr = isp->isp_resodx;
5008 while (optr != iptr) {
5009 uint8_t qe[QENTRY_LEN];
5010 ispstatusreq_t *sp = (ispstatusreq_t *) qe;
5012 int buddaboom, scsi_status, completion_status;
5013 int req_status_flags, req_state_flags;
5014 uint8_t *snsp, *resp;
5015 uint32_t rlen, slen, totslen;
5019 hp = (isphdr_t *) ISP_QUEUE_ENTRY(isp->isp_result, optr);
5021 optr = ISP_NXT_QENTRY(optr, RESULT_QUEUE_LEN(isp));
5024 buddaboom = req_status_flags = req_state_flags = 0;
5028 * Synchronize our view of this response queue entry.
5030 MEMORYBARRIER(isp, SYNC_RESULT, oop, QENTRY_LEN, -1);
5031 if (isp->isp_dblev & ISP_LOGDEBUG1)
5032 isp_print_qentry(isp, "Response Queue Entry", oop, hp);
5033 isp_get_hdr(isp, hp, &sp->req_header);
5034 etype = sp->req_header.rqs_entry_type;
5036 if (IS_24XX(isp) && etype == RQSTYPE_RESPONSE) {
5037 isp24xx_statusreq_t *sp2 = (isp24xx_statusreq_t *)qe;
5038 isp_get_24xx_response(isp, (isp24xx_statusreq_t *)hp, sp2);
5039 scsi_status = sp2->req_scsi_status;
5040 completion_status = sp2->req_completion_status;
5041 if ((scsi_status & 0xff) != 0)
5042 req_state_flags = RQSF_GOT_STATUS;
5044 req_state_flags = 0;
5045 resid = sp2->req_resid;
5046 } else if (etype == RQSTYPE_RESPONSE) {
5047 isp_get_response(isp, (ispstatusreq_t *) hp, sp);
5048 scsi_status = sp->req_scsi_status;
5049 completion_status = sp->req_completion_status;
5050 req_status_flags = sp->req_status_flags;
5051 req_state_flags = sp->req_state_flags;
5052 resid = sp->req_resid;
5053 } else if (etype == RQSTYPE_RIO1) {
5054 isp_rio1_t *rio = (isp_rio1_t *) qe;
5055 isp_get_rio1(isp, (isp_rio1_t *) hp, rio);
5056 for (i = 0; i < rio->req_header.rqs_seqno; i++) {
5057 isp_fastpost_complete(isp, rio->req_handles[i]);
5059 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5062 } else if (etype == RQSTYPE_RIO2) {
5063 isp_prt(isp, ISP_LOGERR, "dropping RIO2 response");
5064 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5067 } else if (etype == RQSTYPE_STATUS_CONT) {
5068 isp_get_cont_response(isp, (ispstatus_cont_t *) hp, (ispstatus_cont_t *) sp);
5069 if (last_etype == RQSTYPE_RESPONSE && continuations_expected && ndone > 0 && (xs = complist[ndone-1]) != NULL) {
5070 ispstatus_cont_t *scp = (ispstatus_cont_t *) sp;
5071 XS_SENSE_APPEND(xs, scp->req_sense_data, sizeof (scp->req_sense_data));
5072 isp_prt(isp, ISP_LOGDEBUG0|ISP_LOG_CWARN, "%d more Status Continuations expected", --continuations_expected);
5074 isp_prt(isp, ISP_LOG_WARN1, "Ignored Continuation Response");
5076 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5080 * Somebody reachable via isp_handle_other_response
5081 * may have updated the response queue pointers for
5082 * us, so we reload our goal index.
5085 uint32_t tsto = oop;
5086 r = isp_handle_other_response(isp, etype, hp, &tsto);
5091 * If somebody updated the output pointer, then reset
5092 * optr to be one more than the updated amount.
5094 while (tsto != oop) {
5095 optr = ISP_NXT_QENTRY(tsto, RESULT_QUEUE_LEN(isp));
5098 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5104 * After this point, we'll just look at the header as
5105 * we don't know how to deal with the rest of the
5110 * It really has to be a bounced request just copied
5111 * from the request queue to the response queue. If
5112 * not, something bad has happened.
5114 if (etype != RQSTYPE_REQUEST) {
5115 isp_prt(isp, ISP_LOGERR, notresp, etype, oop, optr, nlooked);
5116 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5121 scsi_status = sp->req_scsi_status;
5122 completion_status = sp->req_completion_status;
5123 req_status_flags = sp->req_status_flags;
5124 req_state_flags = sp->req_state_flags;
5125 resid = sp->req_resid;
5128 if (sp->req_header.rqs_flags & RQSFLAG_MASK) {
5129 if (sp->req_header.rqs_flags & RQSFLAG_CONTINUATION) {
5130 isp_print_qentry(isp, "unexpected continuation segment",
5135 if (sp->req_header.rqs_flags & RQSFLAG_FULL) {
5136 isp_prt(isp, ISP_LOG_WARN1, "internal queues full");
5138 * We'll synthesize a QUEUE FULL message below.
5141 if (sp->req_header.rqs_flags & RQSFLAG_BADHEADER) {
5142 isp_print_qentry(isp, "bad header flag",
5146 if (sp->req_header.rqs_flags & RQSFLAG_BADPACKET) {
5147 isp_print_qentry(isp, "bad request packet",
5151 if (sp->req_header.rqs_flags & RQSFLAG_BADCOUNT) {
5152 isp_print_qentry(isp, "invalid entry count",
5156 if (sp->req_header.rqs_flags & RQSFLAG_BADORDER) {
5157 isp_print_qentry(isp, "invalid IOCB ordering",
5164 xs = isp_find_xs(isp, sp->req_handle);
5166 uint8_t ts = completion_status & 0xff;
5168 * Only whine if this isn't the expected fallout of
5169 * aborting the command or resetting the target.
5171 if (etype != RQSTYPE_RESPONSE) {
5172 isp_prt(isp, ISP_LOGERR, "cannot find handle 0x%x (type 0x%x)", sp->req_handle, etype);
5173 } else if (ts != RQCS_ABORTED && ts != RQCS_RESET_OCCURRED) {
5174 isp_prt(isp, ISP_LOGERR, "cannot find handle 0x%x (status 0x%x)", sp->req_handle, ts);
5176 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5180 if (req_status_flags & RQSTF_BUS_RESET) {
5181 isp_prt(isp, ISP_LOG_WARN1, "%d.%d.%jx bus was reset",
5182 XS_CHANNEL(xs), XS_TGT(xs), (uintmax_t)XS_LUN(xs));
5183 XS_SETERR(xs, HBA_BUSRESET);
5184 ISP_SET_SENDMARKER(isp, XS_CHANNEL(xs), 1);
5187 isp_prt(isp, ISP_LOG_WARN1, "%d.%d.%jx buddaboom",
5188 XS_CHANNEL(xs), XS_TGT(xs), (uintmax_t)XS_LUN(xs));
5189 XS_SETERR(xs, HBA_BOTCH);
5196 if (IS_24XX(isp) && (scsi_status & (RQCS_RV|RQCS_SV)) != 0) {
5197 resp = ((isp24xx_statusreq_t *)sp)->req_rsp_sense;
5198 rlen = ((isp24xx_statusreq_t *)sp)->req_response_len;
5199 } else if (IS_FC(isp) && (scsi_status & RQCS_RV) != 0) {
5200 resp = sp->req_response;
5201 rlen = sp->req_response_len;
5203 if (IS_FC(isp) && (scsi_status & RQCS_SV) != 0) {
5205 * Fibre Channel F/W doesn't say we got status
5206 * if there's Sense Data instead. I guess they
5207 * think it goes w/o saying.
5209 req_state_flags |= RQSF_GOT_STATUS|RQSF_GOT_SENSE;
5211 snsp = ((isp24xx_statusreq_t *)sp)->req_rsp_sense;
5213 totslen = ((isp24xx_statusreq_t *)sp)->req_sense_len;
5214 slen = (sizeof (((isp24xx_statusreq_t *)sp)->req_rsp_sense)) - rlen;
5218 snsp = sp->req_sense_data;
5219 totslen = sp->req_sense_len;
5220 slen = sizeof (sp->req_sense_data);
5224 } else if (IS_SCSI(isp) && (req_state_flags & RQSF_GOT_SENSE)) {
5225 snsp = sp->req_sense_data;
5226 totslen = sp->req_sense_len;
5227 slen = sizeof (sp->req_sense_data);
5231 if (req_state_flags & RQSF_GOT_STATUS) {
5232 *XS_STSP(xs) = scsi_status & 0xff;
5236 case RQSTYPE_RESPONSE:
5237 if (resp && rlen >= 4 && resp[FCP_RSPNS_CODE_OFFSET] != 0) {
5240 const char *rnames[10] = {
5241 "Task Management function complete",
5242 "FCP_DATA length different than FCP_BURST_LEN",
5243 "FCP_CMND fields invalid",
5244 "FCP_DATA parameter mismatch with FCP_DATA_RO",
5245 "Task Management function rejected",
5246 "Task Management function failed",
5249 "Task Management function succeeded",
5250 "Task Management function incorrect logical unit number",
5252 uint8_t code = resp[FCP_RSPNS_CODE_OFFSET];
5253 if (code >= 10 || rnames[code] == NULL) {
5254 ISP_SNPRINTF(lb, sizeof(lb),
5255 "Unknown FCP Response Code 0x%x",
5261 isp_xs_prt(isp, xs, ISP_LOGWARN,
5262 "FCP RESPONSE, LENGTH %u: %s CDB0=0x%02x",
5263 rlen, ptr, XS_CDBP(xs)[0] & 0xff);
5264 if (code != 0 && code != 8)
5265 XS_SETERR(xs, HBA_BOTCH);
5268 isp_parse_status_24xx(isp, (isp24xx_statusreq_t *)sp, xs, &resid);
5270 isp_parse_status(isp, (void *)sp, xs, &resid);
5272 if ((XS_NOERR(xs) || XS_ERR(xs) == HBA_NOERROR) && (*XS_STSP(xs) == SCSI_BUSY)) {
5273 XS_SETERR(xs, HBA_TGTBSY);
5276 XS_SET_RESID(xs, resid);
5278 * A new synchronous rate was negotiated for
5279 * this target. Mark state such that we'll go
5280 * look up that which has changed later.
5282 if (req_status_flags & RQSTF_NEGOTIATION) {
5284 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs));
5285 sdp->isp_devparam[t].dev_refresh = 1;
5289 if (req_status_flags & RQSF_XFER_COMPLETE) {
5290 XS_SET_RESID(xs, 0);
5291 } else if (scsi_status & RQCS_RESID) {
5292 XS_SET_RESID(xs, resid);
5294 XS_SET_RESID(xs, 0);
5298 if (totslen > slen) {
5299 continuations_expected += ((totslen - slen + QENTRY_LEN - 5) / (QENTRY_LEN - 4));
5300 if (ndone > (MAX_REQUESTQ_COMPLETIONS - continuations_expected - 1)) {
5301 /* we'll lose some stats, but that's a small price to pay */
5302 for (i = 0; i < ndone; i++) {
5304 isp_done(complist[i]);
5308 isp_prt(isp, ISP_LOGDEBUG0|ISP_LOG_CWARN, "Expecting %d more Status Continuations for total sense length of %u",
5309 continuations_expected, totslen);
5311 XS_SAVE_SENSE(xs, snsp, totslen, slen);
5312 } else if ((req_status_flags & RQSF_GOT_STATUS) && (scsi_status & 0xff) == SCSI_CHECK && IS_FC(isp)) {
5313 isp_prt(isp, ISP_LOGWARN, "CHECK CONDITION w/o sense data for CDB=0x%x", XS_CDBP(xs)[0] & 0xff);
5314 isp_print_qentry(isp, "CC with no Sense",
5317 isp_prt(isp, ISP_LOGDEBUG2, "asked for %ld got raw resid %ld settled for %ld", (long) XS_XFRLEN(xs), resid, (long) XS_GET_RESID(xs));
5319 case RQSTYPE_REQUEST:
5324 if (!IS_24XX(isp) && (sp->req_header.rqs_flags & RQSFLAG_FULL)) {
5326 * Force Queue Full status.
5328 *XS_STSP(xs) = SCSI_QFULL;
5329 XS_SETERR(xs, HBA_NOERROR);
5330 } else if (XS_NOERR(xs)) {
5331 isp_prt(isp, ISP_LOG_WARN1,
5332 "%d.%d.%jx badness at %s:%u",
5333 XS_CHANNEL(xs), XS_TGT(xs),
5334 (uintmax_t)XS_LUN(xs),
5335 __func__, __LINE__);
5336 XS_SETERR(xs, HBA_BOTCH);
5338 XS_SET_RESID(xs, XS_XFRLEN(xs));
5341 isp_print_qentry(isp, "Unhandled Response Type",
5344 XS_SETERR(xs, HBA_BOTCH);
5350 * Free any DMA resources. As a side effect, this may
5351 * also do any cache flushing necessary for data coherence.
5353 if (XS_XFRLEN(xs)) {
5354 ISP_DMAFREE(isp, xs, sp->req_handle);
5356 isp_destroy_handle(isp, sp->req_handle);
5358 if (isp->isp_nactive > 0) {
5361 complist[ndone++] = xs; /* defer completion call until later */
5362 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5364 if (ndone == MAX_REQUESTQ_COMPLETIONS) {
5370 * If we looked at any commands, then it's valid to find out
5371 * what the outpointer is. It also is a trigger to update the
5372 * ISP's notion of what we've seen so far.
5375 ISP_WRITE(isp, isp->isp_respoutrp, optr);
5376 isp->isp_resodx = optr;
5379 for (i = 0; i < ndone; i++) {
5382 if (((isp->isp_dblev & (ISP_LOGDEBUG1|ISP_LOGDEBUG2|ISP_LOGDEBUG3))) ||
5383 ((isp->isp_dblev & (ISP_LOGDEBUG0|ISP_LOG_CWARN) && ((!XS_NOERR(xs)) || (*XS_STSP(xs) != SCSI_GOOD))))) {
5384 isp_prt_endcmd(isp, xs);
5396 isp_prt_endcmd(ispsoftc_t *isp, XS_T *xs)
5398 char cdbstr[16 * 5 + 1];
5401 lim = XS_CDBLEN(xs) > 16? 16 : XS_CDBLEN(xs);
5402 ISP_SNPRINTF(cdbstr, sizeof (cdbstr), "0x%02x ", XS_CDBP(xs)[0]);
5403 for (i = 1; i < lim; i++) {
5404 ISP_SNPRINTF(cdbstr, sizeof (cdbstr), "%s0x%02x ", cdbstr, XS_CDBP(xs)[i]);
5406 if (XS_SENSE_VALID(xs)) {
5407 isp_xs_prt(isp, xs, ISP_LOGALL, "FIN dl%d resid %ld CDB=%s SenseLength=%u/%u KEY/ASC/ASCQ=0x%02x/0x%02x/0x%02x",
5408 XS_XFRLEN(xs), (long) XS_GET_RESID(xs), cdbstr, XS_CUR_SNSLEN(xs), XS_TOT_SNSLEN(xs), XS_SNSKEY(xs), XS_SNSASC(xs), XS_SNSASCQ(xs));
5410 isp_xs_prt(isp, xs, ISP_LOGALL, "FIN dl%d resid %ld CDB=%s STS 0x%x XS_ERR=0x%x", XS_XFRLEN(xs), (long) XS_GET_RESID(xs), cdbstr, *XS_STSP(xs), XS_ERR(xs));
5415 * Parse an ASYNC mailbox complete
5418 isp_parse_async(ispsoftc_t *isp, uint16_t mbox)
5420 uint32_t h1 = 0, h2 = 0;
5424 * Pick up the channel, but not if this is a ASYNC_RIO32_2,
5425 * where Mailboxes 6/7 have the second handle.
5427 if (mbox != ASYNC_RIO32_2) {
5428 if (IS_DUALBUS(isp)) {
5429 chan = ISP_READ(isp, OUTMAILBOX6);
5432 isp_prt(isp, ISP_LOGDEBUG2, "Async Mbox 0x%x", mbox);
5435 case ASYNC_BUS_RESET:
5436 ISP_SET_SENDMARKER(isp, chan, 1);
5437 #ifdef ISP_TARGET_MODE
5438 isp_target_async(isp, chan, mbox);
5440 isp_async(isp, ISPASYNC_BUS_RESET, chan);
5442 case ASYNC_SYSTEM_ERROR:
5443 isp->isp_state = ISP_CRASHED;
5445 * Were we waiting for a mailbox command to complete?
5446 * If so, it's dead, so wake up the waiter.
5448 if (isp->isp_mboxbsy) {
5450 isp->isp_mboxtmp[0] = MBOX_HOST_INTERFACE_ERROR;
5451 MBOX_NOTIFY_COMPLETE(isp);
5454 * It's up to the handler for isp_async to reinit stuff and
5455 * restart the firmware
5457 isp_async(isp, ISPASYNC_FW_CRASH);
5460 case ASYNC_RQS_XFER_ERR:
5461 isp_prt(isp, ISP_LOGERR, "Request Queue Transfer Error");
5464 case ASYNC_RSP_XFER_ERR:
5465 isp_prt(isp, ISP_LOGERR, "Response Queue Transfer Error");
5470 * We've just been notified that the Queue has woken up.
5471 * We don't need to be chatty about this- just unlatch things
5474 mbox = ISP_READ(isp, isp->isp_rqstoutrp);
5477 case ASYNC_TIMEOUT_RESET:
5478 isp_prt(isp, ISP_LOGWARN, "timeout initiated SCSI bus reset of chan %d", chan);
5479 ISP_SET_SENDMARKER(isp, chan, 1);
5480 #ifdef ISP_TARGET_MODE
5481 isp_target_async(isp, chan, mbox);
5485 case ASYNC_DEVICE_RESET:
5486 isp_prt(isp, ISP_LOGINFO, "device reset on chan %d", chan);
5487 ISP_SET_SENDMARKER(isp, chan, 1);
5488 #ifdef ISP_TARGET_MODE
5489 isp_target_async(isp, chan, mbox);
5493 case ASYNC_EXTMSG_UNDERRUN:
5494 isp_prt(isp, ISP_LOGWARN, "extended message underrun");
5497 case ASYNC_SCAM_INT:
5498 isp_prt(isp, ISP_LOGINFO, "SCAM interrupt");
5501 case ASYNC_HUNG_SCSI:
5502 isp_prt(isp, ISP_LOGERR, "stalled SCSI Bus after DATA Overrun");
5503 /* XXX: Need to issue SCSI reset at this point */
5506 case ASYNC_KILLED_BUS:
5507 isp_prt(isp, ISP_LOGERR, "SCSI Bus reset after DATA Overrun");
5510 case ASYNC_BUS_TRANSIT:
5511 mbox = ISP_READ(isp, OUTMAILBOX2);
5512 switch (mbox & SXP_PINS_MODE_MASK) {
5513 case SXP_PINS_LVD_MODE:
5514 isp_prt(isp, ISP_LOGINFO, "Transition to LVD mode");
5515 SDPARAM(isp, chan)->isp_diffmode = 0;
5516 SDPARAM(isp, chan)->isp_ultramode = 0;
5517 SDPARAM(isp, chan)->isp_lvdmode = 1;
5519 case SXP_PINS_HVD_MODE:
5520 isp_prt(isp, ISP_LOGINFO,
5521 "Transition to Differential mode");
5522 SDPARAM(isp, chan)->isp_diffmode = 1;
5523 SDPARAM(isp, chan)->isp_ultramode = 0;
5524 SDPARAM(isp, chan)->isp_lvdmode = 0;
5526 case SXP_PINS_SE_MODE:
5527 isp_prt(isp, ISP_LOGINFO,
5528 "Transition to Single Ended mode");
5529 SDPARAM(isp, chan)->isp_diffmode = 0;
5530 SDPARAM(isp, chan)->isp_ultramode = 1;
5531 SDPARAM(isp, chan)->isp_lvdmode = 0;
5534 isp_prt(isp, ISP_LOGWARN,
5535 "Transition to Unknown Mode 0x%x", mbox);
5539 * XXX: Set up to renegotiate again!
5541 /* Can only be for a 1080... */
5542 ISP_SET_SENDMARKER(isp, chan, 1);
5545 case ASYNC_CMD_CMPLT:
5547 if (!IS_ULTRA3(isp)) {
5548 isp_prt(isp, ISP_LOGERR, "unexpected fast posting completion");
5552 h1 = (ISP_READ(isp, OUTMAILBOX2) << 16) | ISP_READ(isp, OUTMAILBOX1);
5556 h1 = (ISP_READ(isp, OUTMAILBOX2) << 16) | ISP_READ(isp, OUTMAILBOX1);
5557 h2 = (ISP_READ(isp, OUTMAILBOX7) << 16) | ISP_READ(isp, OUTMAILBOX6);
5565 isp_prt(isp, ISP_LOGERR, "unexpected 16 bit RIO handle");
5568 isp_prt(isp, ISP_LOGWARN, "%s: unhandled async code 0x%x", __func__, mbox);
5573 isp_prt(isp, ISP_LOGDEBUG3, "fast post/rio completion of 0x%08x", h1);
5574 isp_fastpost_complete(isp, h1);
5576 isp_prt(isp, ISP_LOGDEBUG3, "fast post/rio completion of 0x%08x", h2);
5577 isp_fastpost_complete(isp, h2);
5583 isp_parse_async_fc(ispsoftc_t *isp, uint16_t mbox)
5588 if (IS_DUALBUS(isp)) {
5589 chan = ISP_READ(isp, OUTMAILBOX6);
5593 isp_prt(isp, ISP_LOGDEBUG2, "Async Mbox 0x%x", mbox);
5596 case ASYNC_SYSTEM_ERROR:
5597 isp->isp_state = ISP_CRASHED;
5598 FCPARAM(isp, chan)->isp_loopstate = LOOP_NIL;
5599 isp_change_fw_state(isp, chan, FW_CONFIG_WAIT);
5601 * Were we waiting for a mailbox command to complete?
5602 * If so, it's dead, so wake up the waiter.
5604 if (isp->isp_mboxbsy) {
5606 isp->isp_mboxtmp[0] = MBOX_HOST_INTERFACE_ERROR;
5607 MBOX_NOTIFY_COMPLETE(isp);
5610 * It's up to the handler for isp_async to reinit stuff and
5611 * restart the firmware
5613 isp_async(isp, ISPASYNC_FW_CRASH);
5616 case ASYNC_RQS_XFER_ERR:
5617 isp_prt(isp, ISP_LOGERR, "Request Queue Transfer Error");
5620 case ASYNC_RSP_XFER_ERR:
5621 isp_prt(isp, ISP_LOGERR, "Response Queue Transfer Error");
5625 #ifdef ISP_TARGET_MODE
5627 isp_prt(isp, ISP_LOGERR, "ATIO Queue Transfer Error");
5631 isp_prt(isp, ISP_LOGERR, "%s: unexpected ASYNC_QWAKEUP code", __func__);
5634 case ASYNC_CMD_CMPLT:
5635 isp_fastpost_complete(isp, (ISP_READ(isp, OUTMAILBOX2) << 16) | ISP_READ(isp, OUTMAILBOX1));
5638 case ASYNC_RIOZIO_STALL:
5639 isp_intr_respq(isp);
5642 case ASYNC_CTIO_DONE:
5643 #ifdef ISP_TARGET_MODE
5644 isp_target_async(isp, (ISP_READ(isp, OUTMAILBOX2) << 16) |
5645 ISP_READ(isp, OUTMAILBOX1), mbox);
5647 isp_prt(isp, ISP_LOGWARN, "unexpected ASYNC CTIO done");
5650 case ASYNC_LIP_ERROR:
5651 case ASYNC_LIP_NOS_OLS_RECV:
5652 case ASYNC_LIP_OCCURRED:
5655 * These are broadcast events that have to be sent across
5656 * all active channels.
5658 GET_NANOTIME(&isp->isp_init_time);
5659 for (chan = 0; chan < isp->isp_nchan; chan++) {
5660 fcp = FCPARAM(isp, chan);
5661 int topo = fcp->isp_topo;
5663 if (fcp->role == ISP_ROLE_NONE)
5665 if (fcp->isp_loopstate > LOOP_HAVE_LINK)
5666 fcp->isp_loopstate = LOOP_HAVE_LINK;
5667 ISP_SET_SENDMARKER(isp, chan, 1);
5668 isp_async(isp, ISPASYNC_LIP, chan);
5669 #ifdef ISP_TARGET_MODE
5670 isp_target_async(isp, chan, mbox);
5673 * We've had problems with data corruption occurring on
5674 * commands that complete (with no apparent error) after
5675 * we receive a LIP. This has been observed mostly on
5676 * Local Loop topologies. To be safe, let's just mark
5677 * all active initiator commands as dead.
5679 if (topo == TOPO_NL_PORT || topo == TOPO_FL_PORT) {
5681 for (i = j = 0; i < isp->isp_maxcmds; i++) {
5685 hdp = &isp->isp_xflist[i];
5686 if (ISP_H2HT(hdp->handle) != ISP_HANDLE_INITIATOR) {
5690 if (XS_CHANNEL(xs) != chan) {
5694 isp_prt(isp, ISP_LOG_WARN1,
5695 "%d.%d.%jx bus reset set at %s:%u",
5696 XS_CHANNEL(xs), XS_TGT(xs),
5697 (uintmax_t)XS_LUN(xs),
5698 __func__, __LINE__);
5699 XS_SETERR(xs, HBA_BUSRESET);
5702 isp_prt(isp, ISP_LOGERR, lipd, chan, j);
5710 * This is a broadcast event that has to be sent across
5711 * all active channels.
5713 GET_NANOTIME(&isp->isp_init_time);
5714 for (chan = 0; chan < isp->isp_nchan; chan++) {
5715 fcp = FCPARAM(isp, chan);
5716 if (fcp->role == ISP_ROLE_NONE)
5718 fcp->isp_linkstate = 1;
5719 if (fcp->isp_loopstate < LOOP_HAVE_LINK)
5720 fcp->isp_loopstate = LOOP_HAVE_LINK;
5721 ISP_SET_SENDMARKER(isp, chan, 1);
5722 isp_async(isp, ISPASYNC_LOOP_UP, chan);
5723 #ifdef ISP_TARGET_MODE
5724 isp_target_async(isp, chan, mbox);
5729 case ASYNC_LOOP_DOWN:
5731 * This is a broadcast event that has to be sent across
5732 * all active channels.
5734 for (chan = 0; chan < isp->isp_nchan; chan++) {
5735 fcp = FCPARAM(isp, chan);
5736 if (fcp->role == ISP_ROLE_NONE)
5738 ISP_SET_SENDMARKER(isp, chan, 1);
5739 fcp->isp_linkstate = 0;
5740 fcp->isp_loopstate = LOOP_NIL;
5741 isp_async(isp, ISPASYNC_LOOP_DOWN, chan);
5742 #ifdef ISP_TARGET_MODE
5743 isp_target_async(isp, chan, mbox);
5748 case ASYNC_LOOP_RESET:
5750 * This is a broadcast event that has to be sent across
5751 * all active channels.
5753 GET_NANOTIME(&isp->isp_init_time);
5754 for (chan = 0; chan < isp->isp_nchan; chan++) {
5755 fcp = FCPARAM(isp, chan);
5756 if (fcp->role == ISP_ROLE_NONE)
5758 ISP_SET_SENDMARKER(isp, chan, 1);
5759 if (fcp->isp_loopstate > LOOP_HAVE_LINK)
5760 fcp->isp_loopstate = LOOP_HAVE_LINK;
5761 isp_async(isp, ISPASYNC_LOOP_RESET, chan);
5762 #ifdef ISP_TARGET_MODE
5763 isp_target_async(isp, chan, mbox);
5768 case ASYNC_PDB_CHANGED:
5770 int echan, nphdl, nlstate, reason;
5772 if (IS_23XX(isp) || IS_24XX(isp)) {
5773 nphdl = ISP_READ(isp, OUTMAILBOX1);
5774 nlstate = ISP_READ(isp, OUTMAILBOX2);
5776 nphdl = nlstate = 0xffff;
5779 reason = ISP_READ(isp, OUTMAILBOX3) >> 8;
5782 if (ISP_CAP_MULTI_ID(isp)) {
5783 chan = ISP_READ(isp, OUTMAILBOX3) & 0xff;
5784 if (chan == 0xff || nphdl == NIL_HANDLE) {
5786 echan = isp->isp_nchan - 1;
5787 } else if (chan >= isp->isp_nchan) {
5795 for (; chan <= echan; chan++) {
5796 fcp = FCPARAM(isp, chan);
5797 if (fcp->role == ISP_ROLE_NONE)
5799 if (fcp->isp_loopstate > LOOP_LTEST_DONE) {
5800 if (nphdl != NIL_HANDLE &&
5801 nphdl == fcp->isp_login_hdl &&
5802 reason == PDB24XX_AE_OPN_2)
5804 fcp->isp_loopstate = LOOP_LTEST_DONE;
5805 } else if (fcp->isp_loopstate < LOOP_HAVE_LINK)
5806 fcp->isp_loopstate = LOOP_HAVE_LINK;
5807 isp_async(isp, ISPASYNC_CHANGE_NOTIFY, chan,
5808 ISPASYNC_CHANGE_PDB, nphdl, nlstate, reason);
5812 case ASYNC_CHANGE_NOTIFY:
5816 portid = ((ISP_READ(isp, OUTMAILBOX1) & 0xff) << 16) |
5817 ISP_READ(isp, OUTMAILBOX2);
5818 if (ISP_CAP_MULTI_ID(isp)) {
5819 chan = ISP_READ(isp, OUTMAILBOX3) & 0xff;
5820 if (chan >= isp->isp_nchan)
5825 fcp = FCPARAM(isp, chan);
5826 if (fcp->role == ISP_ROLE_NONE)
5828 if (fcp->isp_loopstate > LOOP_LTEST_DONE)
5829 fcp->isp_loopstate = LOOP_LTEST_DONE;
5830 else if (fcp->isp_loopstate < LOOP_HAVE_LINK)
5831 fcp->isp_loopstate = LOOP_HAVE_LINK;
5832 isp_async(isp, ISPASYNC_CHANGE_NOTIFY, chan,
5833 ISPASYNC_CHANGE_SNS, portid);
5836 case ASYNC_ERR_LOGGING_DISABLED:
5837 isp_prt(isp, ISP_LOGWARN, "Error logging disabled (reason 0x%x)",
5838 ISP_READ(isp, OUTMAILBOX1));
5840 case ASYNC_CONNMODE:
5842 * This only applies to 2100 amd 2200 cards
5844 if (!IS_2200(isp) && !IS_2100(isp)) {
5845 isp_prt(isp, ISP_LOGWARN, "bad card for ASYNC_CONNMODE event");
5849 mbox = ISP_READ(isp, OUTMAILBOX1);
5852 isp_prt(isp, ISP_LOGINFO,
5853 "Point-to-Point -> Loop mode");
5856 isp_prt(isp, ISP_LOGINFO,
5857 "Loop -> Point-to-Point mode");
5859 case ISP_CONN_BADLIP:
5860 isp_prt(isp, ISP_LOGWARN,
5861 "Point-to-Point -> Loop mode (BAD LIP)");
5863 case ISP_CONN_FATAL:
5864 isp->isp_state = ISP_CRASHED;
5865 isp_prt(isp, ISP_LOGERR, "FATAL CONNECTION ERROR");
5866 isp_async(isp, ISPASYNC_FW_CRASH);
5868 case ISP_CONN_LOOPBACK:
5869 isp_prt(isp, ISP_LOGWARN,
5870 "Looped Back in Point-to-Point mode");
5873 isp_prt(isp, ISP_LOGWARN,
5874 "Unknown connection mode (0x%x)", mbox);
5877 ISP_SET_SENDMARKER(isp, chan, 1);
5878 FCPARAM(isp, chan)->isp_loopstate = LOOP_HAVE_LINK;
5879 isp_async(isp, ISPASYNC_CHANGE_NOTIFY, chan, ISPASYNC_CHANGE_OTHER);
5881 case ASYNC_P2P_INIT_ERR:
5882 isp_prt(isp, ISP_LOGWARN, "P2P init error (reason 0x%x)",
5883 ISP_READ(isp, OUTMAILBOX1));
5887 isp_prt(isp, ISP_LOGWARN, "Receive Error");
5889 isp_prt(isp, ISP_LOGWARN, "unexpected ASYNC_RCV_ERR");
5892 case ASYNC_RJT_SENT: /* same as ASYNC_QFULL_SENT */
5894 isp_prt(isp, ISP_LOGTDEBUG0, "LS_RJT sent");
5897 isp_prt(isp, ISP_LOGTDEBUG0, "QFULL sent");
5900 case ASYNC_FW_RESTART_COMPLETE:
5901 isp_prt(isp, ISP_LOGDEBUG0, "FW restart complete");
5903 case ASYNC_TEMPERATURE_ALERT:
5904 isp_prt(isp, ISP_LOGERR, "Temperature alert (subcode 0x%x)",
5905 ISP_READ(isp, OUTMAILBOX1));
5907 case ASYNC_AUTOLOAD_FW_COMPLETE:
5908 isp_prt(isp, ISP_LOGDEBUG0, "Autoload FW init complete");
5910 case ASYNC_AUTOLOAD_FW_FAILURE:
5911 isp_prt(isp, ISP_LOGERR, "Autoload FW init failure");
5914 isp_prt(isp, ISP_LOGWARN, "Unknown Async Code 0x%x", mbox);
5920 * Handle other response entries. A pointer to the request queue output
5921 * index is here in case we want to eat several entries at once, although
5922 * this is not used currently.
5926 isp_handle_other_response(ispsoftc_t *isp, int type, isphdr_t *hp, uint32_t *optrp)
5930 uint32_t hdl, portid;
5934 case RQSTYPE_STATUS_CONT:
5935 isp_prt(isp, ISP_LOG_WARN1, "Ignored Continuation Response");
5937 case RQSTYPE_MARKER:
5938 isp_prt(isp, ISP_LOG_WARN1, "Marker Response");
5940 case RQSTYPE_RPT_ID_ACQ:
5941 isp_get_ridacq(isp, (isp_ridacq_t *)hp, &rid);
5942 portid = (uint32_t)rid.ridacq_vp_port_hi << 16 |
5943 rid.ridacq_vp_port_lo;
5944 if (rid.ridacq_format == 0) {
5945 GET_NANOTIME(&isp->isp_init_time);
5946 for (chan = 0; chan < isp->isp_nchan; chan++) {
5947 fcparam *fcp = FCPARAM(isp, chan);
5948 if (fcp->role == ISP_ROLE_NONE)
5950 c = (chan == 0) ? 127 : (chan - 1);
5951 if (rid.ridacq_map[c / 16] & (1 << (c % 16)) ||
5953 fcp->isp_loopstate = LOOP_HAVE_LINK;
5954 isp_async(isp, ISPASYNC_CHANGE_NOTIFY,
5955 chan, ISPASYNC_CHANGE_OTHER);
5957 fcp->isp_loopstate = LOOP_NIL;
5958 isp_async(isp, ISPASYNC_LOOP_DOWN,
5963 fcparam *fcp = FCPARAM(isp, rid.ridacq_vp_index);
5964 if (rid.ridacq_vp_status == RIDACQ_STS_COMPLETE ||
5965 rid.ridacq_vp_status == RIDACQ_STS_CHANGED) {
5966 fcp->isp_topo = (rid.ridacq_map[0] >> 9) & 0x7;
5967 fcp->isp_portid = portid;
5968 fcp->isp_loopstate = LOOP_HAVE_ADDR;
5969 isp_async(isp, ISPASYNC_CHANGE_NOTIFY,
5970 rid.ridacq_vp_index, ISPASYNC_CHANGE_OTHER);
5972 fcp->isp_loopstate = LOOP_NIL;
5973 isp_async(isp, ISPASYNC_LOOP_DOWN,
5974 rid.ridacq_vp_index);
5978 case RQSTYPE_CT_PASSTHRU:
5979 case RQSTYPE_VP_MODIFY:
5980 case RQSTYPE_VP_CTRL:
5982 ISP_IOXGET_32(isp, (uint32_t *)(hp + 1), hdl);
5983 ptr = isp_find_xs(isp, hdl);
5985 isp_destroy_handle(isp, hdl);
5986 memcpy(ptr, hp, QENTRY_LEN);
5992 case RQSTYPE_NOTIFY:
5993 case RQSTYPE_NOTIFY_ACK:
5999 case RQSTYPE_ABTS_RCVD:
6000 case RQSTYPE_ABTS_RSP:
6001 #ifdef ISP_TARGET_MODE
6002 if (isp_target_notify(isp, (ispstatusreq_t *) hp, optrp))
6006 case RQSTYPE_REQUEST:
6009 if (type != isp_get_response_type(isp, hp)) {
6011 * This is questionable- we're just papering over
6012 * something we've seen on SMP linux in target
6013 * mode- we don't really know what's happening
6014 * here that causes us to think we've gotten
6015 * an entry, but that either the entry isn't
6016 * filled out yet or our CPU read data is stale.
6018 isp_prt(isp, ISP_LOGINFO,
6019 "unstable type in response queue");
6022 isp_prt(isp, ISP_LOGWARN, "Unhandled Response Type 0x%x",
6023 isp_get_response_type(isp, hp));
6029 isp_parse_status(ispsoftc_t *isp, ispstatusreq_t *sp, XS_T *xs, long *rp)
6031 switch (sp->req_completion_status & 0xff) {
6034 XS_SETERR(xs, HBA_NOERROR);
6038 case RQCS_INCOMPLETE:
6039 if ((sp->req_state_flags & RQSF_GOT_TARGET) == 0) {
6040 isp_xs_prt(isp, xs, ISP_LOG_WARN1, "Selection Timeout @ %s:%d", __func__, __LINE__);
6042 XS_SETERR(xs, HBA_SELTIMEOUT);
6043 *rp = XS_XFRLEN(xs);
6047 isp_xs_prt(isp, xs, ISP_LOGERR, "Command Incomplete, state 0x%x", sp->req_state_flags);
6050 case RQCS_DMA_ERROR:
6051 isp_xs_prt(isp, xs, ISP_LOGERR, "DMA Error");
6052 *rp = XS_XFRLEN(xs);
6055 case RQCS_TRANSPORT_ERROR:
6058 ISP_SNPRINTF(buf, sizeof (buf), "states=>");
6059 if (sp->req_state_flags & RQSF_GOT_BUS) {
6060 ISP_SNPRINTF(buf, sizeof (buf), "%s GOT_BUS", buf);
6062 if (sp->req_state_flags & RQSF_GOT_TARGET) {
6063 ISP_SNPRINTF(buf, sizeof (buf), "%s GOT_TGT", buf);
6065 if (sp->req_state_flags & RQSF_SENT_CDB) {
6066 ISP_SNPRINTF(buf, sizeof (buf), "%s SENT_CDB", buf);
6068 if (sp->req_state_flags & RQSF_XFRD_DATA) {
6069 ISP_SNPRINTF(buf, sizeof (buf), "%s XFRD_DATA", buf);
6071 if (sp->req_state_flags & RQSF_GOT_STATUS) {
6072 ISP_SNPRINTF(buf, sizeof (buf), "%s GOT_STS", buf);
6074 if (sp->req_state_flags & RQSF_GOT_SENSE) {
6075 ISP_SNPRINTF(buf, sizeof (buf), "%s GOT_SNS", buf);
6077 if (sp->req_state_flags & RQSF_XFER_COMPLETE) {
6078 ISP_SNPRINTF(buf, sizeof (buf), "%s XFR_CMPLT", buf);
6080 ISP_SNPRINTF(buf, sizeof (buf), "%s\nstatus=>", buf);
6081 if (sp->req_status_flags & RQSTF_DISCONNECT) {
6082 ISP_SNPRINTF(buf, sizeof (buf), "%s Disconnect", buf);
6084 if (sp->req_status_flags & RQSTF_SYNCHRONOUS) {
6085 ISP_SNPRINTF(buf, sizeof (buf), "%s Sync_xfr", buf);
6087 if (sp->req_status_flags & RQSTF_PARITY_ERROR) {
6088 ISP_SNPRINTF(buf, sizeof (buf), "%s Parity", buf);
6090 if (sp->req_status_flags & RQSTF_BUS_RESET) {
6091 ISP_SNPRINTF(buf, sizeof (buf), "%s Bus_Reset", buf);
6093 if (sp->req_status_flags & RQSTF_DEVICE_RESET) {
6094 ISP_SNPRINTF(buf, sizeof (buf), "%s Device_Reset", buf);
6096 if (sp->req_status_flags & RQSTF_ABORTED) {
6097 ISP_SNPRINTF(buf, sizeof (buf), "%s Aborted", buf);
6099 if (sp->req_status_flags & RQSTF_TIMEOUT) {
6100 ISP_SNPRINTF(buf, sizeof (buf), "%s Timeout", buf);
6102 if (sp->req_status_flags & RQSTF_NEGOTIATION) {
6103 ISP_SNPRINTF(buf, sizeof (buf), "%s Negotiation", buf);
6105 isp_xs_prt(isp, xs, ISP_LOGERR, "Transport Error: %s", buf);
6106 *rp = XS_XFRLEN(xs);
6109 case RQCS_RESET_OCCURRED:
6112 isp_xs_prt(isp, xs, ISP_LOGWARN, "Bus Reset destroyed command");
6113 for (chan = 0; chan < isp->isp_nchan; chan++) {
6114 FCPARAM(isp, chan)->sendmarker = 1;
6117 XS_SETERR(xs, HBA_BUSRESET);
6119 *rp = XS_XFRLEN(xs);
6123 isp_xs_prt(isp, xs, ISP_LOGERR, "Command Aborted");
6124 ISP_SET_SENDMARKER(isp, XS_CHANNEL(xs), 1);
6126 XS_SETERR(xs, HBA_ABORTED);
6131 isp_xs_prt(isp, xs, ISP_LOGWARN, "Command timed out");
6133 * XXX: Check to see if we logged out of the device.
6136 XS_SETERR(xs, HBA_CMDTIMEOUT);
6140 case RQCS_DATA_OVERRUN:
6141 XS_SET_RESID(xs, sp->req_resid);
6142 isp_xs_prt(isp, xs, ISP_LOGERR, "data overrun (%ld)", (long) XS_GET_RESID(xs));
6144 XS_SETERR(xs, HBA_DATAOVR);
6148 case RQCS_COMMAND_OVERRUN:
6149 isp_xs_prt(isp, xs, ISP_LOGERR, "command overrun");
6152 case RQCS_STATUS_OVERRUN:
6153 isp_xs_prt(isp, xs, ISP_LOGERR, "status overrun");
6156 case RQCS_BAD_MESSAGE:
6157 isp_xs_prt(isp, xs, ISP_LOGERR, "msg not COMMAND COMPLETE after status");
6160 case RQCS_NO_MESSAGE_OUT:
6161 isp_xs_prt(isp, xs, ISP_LOGERR, "No MESSAGE OUT phase after selection");
6164 case RQCS_EXT_ID_FAILED:
6165 isp_xs_prt(isp, xs, ISP_LOGERR, "EXTENDED IDENTIFY failed");
6168 case RQCS_IDE_MSG_FAILED:
6169 isp_xs_prt(isp, xs, ISP_LOGERR, "INITIATOR DETECTED ERROR rejected");
6172 case RQCS_ABORT_MSG_FAILED:
6173 isp_xs_prt(isp, xs, ISP_LOGERR, "ABORT OPERATION rejected");
6176 case RQCS_REJECT_MSG_FAILED:
6177 isp_xs_prt(isp, xs, ISP_LOGERR, "MESSAGE REJECT rejected");
6180 case RQCS_NOP_MSG_FAILED:
6181 isp_xs_prt(isp, xs, ISP_LOGERR, "NOP rejected");
6184 case RQCS_PARITY_ERROR_MSG_FAILED:
6185 isp_xs_prt(isp, xs, ISP_LOGERR, "MESSAGE PARITY ERROR rejected");
6188 case RQCS_DEVICE_RESET_MSG_FAILED:
6189 isp_xs_prt(isp, xs, ISP_LOGWARN, "BUS DEVICE RESET rejected");
6192 case RQCS_ID_MSG_FAILED:
6193 isp_xs_prt(isp, xs, ISP_LOGERR, "IDENTIFY rejected");
6196 case RQCS_UNEXP_BUS_FREE:
6197 isp_xs_prt(isp, xs, ISP_LOGERR, "Unexpected Bus Free");
6200 case RQCS_DATA_UNDERRUN:
6203 int ru_marked = (sp->req_scsi_status & RQCS_RU) != 0;
6204 if (!ru_marked || sp->req_resid > XS_XFRLEN(xs)) {
6205 isp_xs_prt(isp, xs, ISP_LOGWARN, bun, XS_XFRLEN(xs), sp->req_resid, (ru_marked)? "marked" : "not marked");
6207 XS_SETERR(xs, HBA_BOTCH);
6212 XS_SET_RESID(xs, sp->req_resid);
6214 XS_SETERR(xs, HBA_NOERROR);
6219 case RQCS_XACT_ERR1:
6220 isp_xs_prt(isp, xs, ISP_LOGERR, "HBA attempted queued transaction with disconnect not set");
6223 case RQCS_XACT_ERR2:
6224 isp_xs_prt(isp, xs, ISP_LOGERR,
6225 "HBA attempted queued transaction to target routine %jx",
6226 (uintmax_t)XS_LUN(xs));
6229 case RQCS_XACT_ERR3:
6230 isp_xs_prt(isp, xs, ISP_LOGERR, "HBA attempted queued cmd when queueing disabled");
6233 case RQCS_BAD_ENTRY:
6234 isp_prt(isp, ISP_LOGERR, "Invalid IOCB entry type detected");
6237 case RQCS_QUEUE_FULL:
6238 isp_xs_prt(isp, xs, ISP_LOG_WARN1, "internal queues full status 0x%x", *XS_STSP(xs));
6241 * If QFULL or some other status byte is set, then this
6242 * isn't an error, per se.
6244 * Unfortunately, some QLogic f/w writers have, in
6245 * some cases, omitted to *set* status to QFULL.
6248 if (*XS_STSP(xs) != SCSI_GOOD && XS_NOERR(xs)) {
6249 XS_SETERR(xs, HBA_NOERROR);
6254 *XS_STSP(xs) = SCSI_QFULL;
6255 XS_SETERR(xs, HBA_NOERROR);
6258 case RQCS_PHASE_SKIPPED:
6259 isp_xs_prt(isp, xs, ISP_LOGERR, "SCSI phase skipped");
6262 case RQCS_ARQS_FAILED:
6263 isp_xs_prt(isp, xs, ISP_LOGERR, "Auto Request Sense Failed");
6265 XS_SETERR(xs, HBA_ARQFAIL);
6269 case RQCS_WIDE_FAILED:
6270 isp_xs_prt(isp, xs, ISP_LOGERR, "Wide Negotiation Failed");
6272 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs));
6273 sdp->isp_devparam[XS_TGT(xs)].goal_flags &= ~DPARM_WIDE;
6274 sdp->isp_devparam[XS_TGT(xs)].dev_update = 1;
6278 XS_SETERR(xs, HBA_NOERROR);
6282 case RQCS_SYNCXFER_FAILED:
6283 isp_xs_prt(isp, xs, ISP_LOGERR, "SDTR Message Failed");
6285 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs));
6286 sdp += XS_CHANNEL(xs);
6287 sdp->isp_devparam[XS_TGT(xs)].goal_flags &= ~DPARM_SYNC;
6288 sdp->isp_devparam[XS_TGT(xs)].dev_update = 1;
6293 case RQCS_LVD_BUSERR:
6294 isp_xs_prt(isp, xs, ISP_LOGERR, "Bad LVD condition");
6297 case RQCS_PORT_UNAVAILABLE:
6299 * No such port on the loop. Moral equivalent of SELTIMEO
6301 case RQCS_PORT_LOGGED_OUT:
6304 uint8_t sts = sp->req_completion_status & 0xff;
6305 fcparam *fcp = FCPARAM(isp, 0);
6309 * It was there (maybe)- treat as a selection timeout.
6311 if (sts == RQCS_PORT_UNAVAILABLE) {
6312 reason = "unavailable";
6317 isp_prt(isp, ISP_LOGINFO, "port %s for target %d", reason, XS_TGT(xs));
6319 /* XXX: Should we trigger rescan or FW announce change? */
6322 lp = &fcp->portdb[XS_TGT(xs)];
6323 if (lp->state == FC_PORTDB_STATE_ZOMBIE) {
6324 *XS_STSP(xs) = SCSI_BUSY;
6325 XS_SETERR(xs, HBA_TGTBSY);
6327 XS_SETERR(xs, HBA_SELTIMEOUT);
6331 case RQCS_PORT_CHANGED:
6332 isp_prt(isp, ISP_LOGWARN, "port changed for target %d", XS_TGT(xs));
6334 *XS_STSP(xs) = SCSI_BUSY;
6335 XS_SETERR(xs, HBA_TGTBSY);
6339 case RQCS_PORT_BUSY:
6340 isp_prt(isp, ISP_LOGWARN, "port busy for target %d", XS_TGT(xs));
6342 *XS_STSP(xs) = SCSI_BUSY;
6343 XS_SETERR(xs, HBA_TGTBSY);
6348 isp_prt(isp, ISP_LOGERR, "Unknown Completion Status 0x%x", sp->req_completion_status);
6352 XS_SETERR(xs, HBA_BOTCH);
6357 isp_parse_status_24xx(ispsoftc_t *isp, isp24xx_statusreq_t *sp, XS_T *xs, long *rp)
6359 int ru_marked, sv_marked;
6360 int chan = XS_CHANNEL(xs);
6362 switch (sp->req_completion_status) {
6365 XS_SETERR(xs, HBA_NOERROR);
6369 case RQCS_DMA_ERROR:
6370 isp_xs_prt(isp, xs, ISP_LOGERR, "DMA error");
6373 case RQCS_TRANSPORT_ERROR:
6374 isp_xs_prt(isp, xs, ISP_LOGERR, "Transport Error");
6377 case RQCS_RESET_OCCURRED:
6378 isp_xs_prt(isp, xs, ISP_LOGWARN, "reset destroyed command");
6379 FCPARAM(isp, chan)->sendmarker = 1;
6381 XS_SETERR(xs, HBA_BUSRESET);
6386 isp_xs_prt(isp, xs, ISP_LOGERR, "Command Aborted");
6387 FCPARAM(isp, chan)->sendmarker = 1;
6389 XS_SETERR(xs, HBA_ABORTED);
6394 isp_xs_prt(isp, xs, ISP_LOGWARN, "Command Timed Out");
6396 XS_SETERR(xs, HBA_CMDTIMEOUT);
6400 case RQCS_DATA_OVERRUN:
6401 XS_SET_RESID(xs, sp->req_resid);
6402 isp_xs_prt(isp, xs, ISP_LOGERR, "Data Overrun");
6404 XS_SETERR(xs, HBA_DATAOVR);
6408 case RQCS_24XX_DRE: /* data reassembly error */
6409 isp_prt(isp, ISP_LOGERR, "Chan %d data reassembly error for target %d", chan, XS_TGT(xs));
6411 XS_SETERR(xs, HBA_ABORTED);
6413 *rp = XS_XFRLEN(xs);
6416 case RQCS_24XX_TABORT: /* aborted by target */
6417 isp_prt(isp, ISP_LOGERR, "Chan %d target %d sent ABTS", chan, XS_TGT(xs));
6419 XS_SETERR(xs, HBA_ABORTED);
6423 case RQCS_DATA_UNDERRUN:
6424 ru_marked = (sp->req_scsi_status & RQCS_RU) != 0;
6426 * We can get an underrun w/o things being marked
6427 * if we got a non-zero status.
6429 sv_marked = (sp->req_scsi_status & (RQCS_SV|RQCS_RV)) != 0;
6430 if ((ru_marked == 0 && sv_marked == 0) ||
6431 (sp->req_resid > XS_XFRLEN(xs))) {
6432 isp_xs_prt(isp, xs, ISP_LOGWARN, bun, XS_XFRLEN(xs), sp->req_resid, (ru_marked)? "marked" : "not marked");
6434 XS_SETERR(xs, HBA_BOTCH);
6438 XS_SET_RESID(xs, sp->req_resid);
6439 isp_xs_prt(isp, xs, ISP_LOG_WARN1, "Data Underrun (%d) for command 0x%x", sp->req_resid, XS_CDBP(xs)[0] & 0xff);
6441 XS_SETERR(xs, HBA_NOERROR);
6445 case RQCS_PORT_UNAVAILABLE:
6447 * No such port on the loop. Moral equivalent of SELTIMEO
6449 case RQCS_PORT_LOGGED_OUT:
6452 uint8_t sts = sp->req_completion_status & 0xff;
6453 fcparam *fcp = FCPARAM(isp, XS_CHANNEL(xs));
6457 * It was there (maybe)- treat as a selection timeout.
6459 if (sts == RQCS_PORT_UNAVAILABLE) {
6460 reason = "unavailable";
6465 isp_prt(isp, ISP_LOGINFO, "Chan %d port %s for target %d",
6466 chan, reason, XS_TGT(xs));
6468 /* XXX: Should we trigger rescan or FW announce change? */
6471 lp = &fcp->portdb[XS_TGT(xs)];
6472 if (lp->state == FC_PORTDB_STATE_ZOMBIE) {
6473 *XS_STSP(xs) = SCSI_BUSY;
6474 XS_SETERR(xs, HBA_TGTBSY);
6476 XS_SETERR(xs, HBA_SELTIMEOUT);
6480 case RQCS_PORT_CHANGED:
6481 isp_prt(isp, ISP_LOGWARN, "port changed for target %d chan %d", XS_TGT(xs), chan);
6483 *XS_STSP(xs) = SCSI_BUSY;
6484 XS_SETERR(xs, HBA_TGTBSY);
6488 case RQCS_24XX_ENOMEM: /* f/w resource unavailable */
6489 isp_prt(isp, ISP_LOGWARN, "f/w resource unavailable for target %d chan %d", XS_TGT(xs), chan);
6491 *XS_STSP(xs) = SCSI_BUSY;
6492 XS_SETERR(xs, HBA_TGTBSY);
6496 case RQCS_24XX_TMO: /* task management overrun */
6497 isp_prt(isp, ISP_LOGWARN, "command for target %d overlapped task management for chan %d", XS_TGT(xs), chan);
6499 *XS_STSP(xs) = SCSI_BUSY;
6500 XS_SETERR(xs, HBA_TGTBSY);
6505 isp_prt(isp, ISP_LOGERR, "Unknown Completion Status 0x%x on chan %d", sp->req_completion_status, chan);
6509 XS_SETERR(xs, HBA_BOTCH);
6514 isp_fastpost_complete(ispsoftc_t *isp, uint32_t fph)
6521 xs = isp_find_xs(isp, fph);
6523 isp_prt(isp, ISP_LOGWARN,
6524 "Command for fast post handle 0x%x not found", fph);
6527 isp_destroy_handle(isp, fph);
6530 * Since we don't have a result queue entry item,
6531 * we must believe that SCSI status is zero and
6532 * that all data transferred.
6534 XS_SET_RESID(xs, 0);
6535 *XS_STSP(xs) = SCSI_GOOD;
6536 if (XS_XFRLEN(xs)) {
6537 ISP_DMAFREE(isp, xs, fph);
6539 if (isp->isp_nactive) {
6545 #define ISP_SCSI_IBITS(op) (mbpscsi[((op)<<1)])
6546 #define ISP_SCSI_OBITS(op) (mbpscsi[((op)<<1) + 1])
6547 #define ISP_SCSI_OPMAP(in, out) in, out
6548 static const uint8_t mbpscsi[] = {
6549 ISP_SCSI_OPMAP(0x01, 0x01), /* 0x00: MBOX_NO_OP */
6550 ISP_SCSI_OPMAP(0x1f, 0x01), /* 0x01: MBOX_LOAD_RAM */
6551 ISP_SCSI_OPMAP(0x03, 0x01), /* 0x02: MBOX_EXEC_FIRMWARE */
6552 ISP_SCSI_OPMAP(0x1f, 0x01), /* 0x03: MBOX_DUMP_RAM */
6553 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x04: MBOX_WRITE_RAM_WORD */
6554 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x05: MBOX_READ_RAM_WORD */
6555 ISP_SCSI_OPMAP(0x3f, 0x3f), /* 0x06: MBOX_MAILBOX_REG_TEST */
6556 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x07: MBOX_VERIFY_CHECKSUM */
6557 ISP_SCSI_OPMAP(0x01, 0x0f), /* 0x08: MBOX_ABOUT_FIRMWARE */
6558 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x09: */
6559 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0a: */
6560 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0b: */
6561 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0c: */
6562 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0d: */
6563 ISP_SCSI_OPMAP(0x01, 0x05), /* 0x0e: MBOX_CHECK_FIRMWARE */
6564 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0f: */
6565 ISP_SCSI_OPMAP(0x1f, 0x1f), /* 0x10: MBOX_INIT_REQ_QUEUE */
6566 ISP_SCSI_OPMAP(0x3f, 0x3f), /* 0x11: MBOX_INIT_RES_QUEUE */
6567 ISP_SCSI_OPMAP(0x0f, 0x0f), /* 0x12: MBOX_EXECUTE_IOCB */
6568 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x13: MBOX_WAKE_UP */
6569 ISP_SCSI_OPMAP(0x01, 0x3f), /* 0x14: MBOX_STOP_FIRMWARE */
6570 ISP_SCSI_OPMAP(0x0f, 0x0f), /* 0x15: MBOX_ABORT */
6571 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x16: MBOX_ABORT_DEVICE */
6572 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x17: MBOX_ABORT_TARGET */
6573 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x18: MBOX_BUS_RESET */
6574 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x19: MBOX_STOP_QUEUE */
6575 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x1a: MBOX_START_QUEUE */
6576 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x1b: MBOX_SINGLE_STEP_QUEUE */
6577 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x1c: MBOX_ABORT_QUEUE */
6578 ISP_SCSI_OPMAP(0x03, 0x4f), /* 0x1d: MBOX_GET_DEV_QUEUE_STATUS */
6579 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x1e: */
6580 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x1f: MBOX_GET_FIRMWARE_STATUS */
6581 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x20: MBOX_GET_INIT_SCSI_ID */
6582 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x21: MBOX_GET_SELECT_TIMEOUT */
6583 ISP_SCSI_OPMAP(0x01, 0xc7), /* 0x22: MBOX_GET_RETRY_COUNT */
6584 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x23: MBOX_GET_TAG_AGE_LIMIT */
6585 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x24: MBOX_GET_CLOCK_RATE */
6586 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x25: MBOX_GET_ACT_NEG_STATE */
6587 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x26: MBOX_GET_ASYNC_DATA_SETUP_TIME */
6588 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x27: MBOX_GET_PCI_PARAMS */
6589 ISP_SCSI_OPMAP(0x03, 0x4f), /* 0x28: MBOX_GET_TARGET_PARAMS */
6590 ISP_SCSI_OPMAP(0x03, 0x0f), /* 0x29: MBOX_GET_DEV_QUEUE_PARAMS */
6591 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x2a: MBOX_GET_RESET_DELAY_PARAMS */
6592 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2b: */
6593 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2c: */
6594 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2d: */
6595 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2e: */
6596 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2f: */
6597 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x30: MBOX_SET_INIT_SCSI_ID */
6598 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x31: MBOX_SET_SELECT_TIMEOUT */
6599 ISP_SCSI_OPMAP(0xc7, 0xc7), /* 0x32: MBOX_SET_RETRY_COUNT */
6600 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x33: MBOX_SET_TAG_AGE_LIMIT */
6601 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x34: MBOX_SET_CLOCK_RATE */
6602 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x35: MBOX_SET_ACT_NEG_STATE */
6603 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x36: MBOX_SET_ASYNC_DATA_SETUP_TIME */
6604 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x37: MBOX_SET_PCI_CONTROL_PARAMS */
6605 ISP_SCSI_OPMAP(0x4f, 0x4f), /* 0x38: MBOX_SET_TARGET_PARAMS */
6606 ISP_SCSI_OPMAP(0x0f, 0x0f), /* 0x39: MBOX_SET_DEV_QUEUE_PARAMS */
6607 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x3a: MBOX_SET_RESET_DELAY_PARAMS */
6608 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3b: */
6609 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3c: */
6610 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3d: */
6611 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3e: */
6612 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3f: */
6613 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x40: MBOX_RETURN_BIOS_BLOCK_ADDR */
6614 ISP_SCSI_OPMAP(0x3f, 0x01), /* 0x41: MBOX_WRITE_FOUR_RAM_WORDS */
6615 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x42: MBOX_EXEC_BIOS_IOCB */
6616 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x43: */
6617 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x44: */
6618 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x45: SET SYSTEM PARAMETER */
6619 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x46: GET SYSTEM PARAMETER */
6620 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x47: */
6621 ISP_SCSI_OPMAP(0x01, 0xcf), /* 0x48: GET SCAM CONFIGURATION */
6622 ISP_SCSI_OPMAP(0xcf, 0xcf), /* 0x49: SET SCAM CONFIGURATION */
6623 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x4a: MBOX_SET_FIRMWARE_FEATURES */
6624 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x4b: MBOX_GET_FIRMWARE_FEATURES */
6625 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x4c: */
6626 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x4d: */
6627 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x4e: */
6628 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x4f: */
6629 ISP_SCSI_OPMAP(0xdf, 0xdf), /* 0x50: LOAD RAM A64 */
6630 ISP_SCSI_OPMAP(0xdf, 0xdf), /* 0x51: DUMP RAM A64 */
6631 ISP_SCSI_OPMAP(0xdf, 0xff), /* 0x52: INITIALIZE REQUEST QUEUE A64 */
6632 ISP_SCSI_OPMAP(0xef, 0xff), /* 0x53: INITIALIZE RESPONSE QUEUE A64 */
6633 ISP_SCSI_OPMAP(0xcf, 0x01), /* 0x54: EXECUCUTE COMMAND IOCB A64 */
6634 ISP_SCSI_OPMAP(0x07, 0x01), /* 0x55: ENABLE TARGET MODE */
6635 ISP_SCSI_OPMAP(0x03, 0x0f), /* 0x56: GET TARGET STATUS */
6636 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x57: */
6637 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x58: */
6638 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x59: */
6639 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x5a: SET DATA OVERRUN RECOVERY MODE */
6640 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x5b: GET DATA OVERRUN RECOVERY MODE */
6641 ISP_SCSI_OPMAP(0x0f, 0x0f), /* 0x5c: SET HOST DATA */
6642 ISP_SCSI_OPMAP(0x01, 0x01) /* 0x5d: GET NOST DATA */
6644 #define MAX_SCSI_OPCODE 0x5d
6646 static const char *scsi_mbcmd_names[] = {
6663 "INIT REQUEST QUEUE",
6664 "INIT RESULT QUEUE",
6674 "SINGLE STEP QUEUE",
6676 "GET DEV QUEUE STATUS",
6678 "GET FIRMWARE STATUS",
6680 "GET SELECT TIMEOUT",
6682 "GET TAG AGE LIMIT",
6684 "GET ACT NEG STATE",
6685 "GET ASYNC DATA SETUP TIME",
6687 "GET TARGET PARAMS",
6688 "GET DEV QUEUE PARAMS",
6689 "GET RESET DELAY PARAMS",
6696 "SET SELECT TIMEOUT",
6698 "SET TAG AGE LIMIT",
6700 "SET ACT NEG STATE",
6701 "SET ASYNC DATA SETUP TIME",
6702 "SET PCI CONTROL PARAMS",
6703 "SET TARGET PARAMS",
6704 "SET DEV QUEUE PARAMS",
6705 "SET RESET DELAY PARAMS",
6711 "RETURN BIOS BLOCK ADDR",
6712 "WRITE FOUR RAM WORDS",
6716 "SET SYSTEM PARAMETER",
6717 "GET SYSTEM PARAMETER",
6719 "GET SCAM CONFIGURATION",
6720 "SET SCAM CONFIGURATION",
6721 "SET FIRMWARE FEATURES",
6722 "GET FIRMWARE FEATURES",
6729 "INITIALIZE REQUEST QUEUE A64",
6730 "INITIALIZE RESPONSE QUEUE A64",
6732 "ENABLE TARGET MODE",
6733 "GET TARGET MODE STATE",
6737 "SET DATA OVERRUN RECOVERY MODE",
6738 "GET DATA OVERRUN RECOVERY MODE",
6743 #define ISP_FC_IBITS(op) ((mbpfc[((op)<<3) + 0] << 24) | (mbpfc[((op)<<3) + 1] << 16) | (mbpfc[((op)<<3) + 2] << 8) | (mbpfc[((op)<<3) + 3]))
6744 #define ISP_FC_OBITS(op) ((mbpfc[((op)<<3) + 4] << 24) | (mbpfc[((op)<<3) + 5] << 16) | (mbpfc[((op)<<3) + 6] << 8) | (mbpfc[((op)<<3) + 7]))
6746 #define ISP_FC_OPMAP(in0, out0) 0, 0, 0, in0, 0, 0, 0, out0
6747 #define ISP_FC_OPMAP_HALF(in1, in0, out1, out0) 0, 0, in1, in0, 0, 0, out1, out0
6748 #define ISP_FC_OPMAP_FULL(in3, in2, in1, in0, out3, out2, out1, out0) in3, in2, in1, in0, out3, out2, out1, out0
6749 static const uint32_t mbpfc[] = {
6750 ISP_FC_OPMAP(0x01, 0x01), /* 0x00: MBOX_NO_OP */
6751 ISP_FC_OPMAP(0x1f, 0x01), /* 0x01: MBOX_LOAD_RAM */
6752 ISP_FC_OPMAP_HALF(0x07, 0xff, 0x00, 0x03), /* 0x02: MBOX_EXEC_FIRMWARE */
6753 ISP_FC_OPMAP(0xdf, 0x01), /* 0x03: MBOX_DUMP_RAM */
6754 ISP_FC_OPMAP(0x07, 0x07), /* 0x04: MBOX_WRITE_RAM_WORD */
6755 ISP_FC_OPMAP(0x03, 0x07), /* 0x05: MBOX_READ_RAM_WORD */
6756 ISP_FC_OPMAP_FULL(0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff), /* 0x06: MBOX_MAILBOX_REG_TEST */
6757 ISP_FC_OPMAP(0x07, 0x07), /* 0x07: MBOX_VERIFY_CHECKSUM */
6758 ISP_FC_OPMAP_FULL(0x0, 0x0, 0x0, 0x01, 0x0, 0x3, 0x80, 0x7f), /* 0x08: MBOX_ABOUT_FIRMWARE */
6759 ISP_FC_OPMAP(0xdf, 0x01), /* 0x09: MBOX_LOAD_RISC_RAM_2100 */
6760 ISP_FC_OPMAP(0xdf, 0x01), /* 0x0a: DUMP RAM */
6761 ISP_FC_OPMAP_HALF(0x1, 0xff, 0x0, 0x01), /* 0x0b: MBOX_LOAD_RISC_RAM */
6762 ISP_FC_OPMAP(0x00, 0x00), /* 0x0c: */
6763 ISP_FC_OPMAP_HALF(0x1, 0x0f, 0x0, 0x01), /* 0x0d: MBOX_WRITE_RAM_WORD_EXTENDED */
6764 ISP_FC_OPMAP(0x01, 0x05), /* 0x0e: MBOX_CHECK_FIRMWARE */
6765 ISP_FC_OPMAP_HALF(0x1, 0x03, 0x0, 0x0d), /* 0x0f: MBOX_READ_RAM_WORD_EXTENDED */
6766 ISP_FC_OPMAP(0x1f, 0x11), /* 0x10: MBOX_INIT_REQ_QUEUE */
6767 ISP_FC_OPMAP(0x2f, 0x21), /* 0x11: MBOX_INIT_RES_QUEUE */
6768 ISP_FC_OPMAP(0x0f, 0x01), /* 0x12: MBOX_EXECUTE_IOCB */
6769 ISP_FC_OPMAP(0x03, 0x03), /* 0x13: MBOX_WAKE_UP */
6770 ISP_FC_OPMAP_HALF(0x1, 0xff, 0x0, 0x03), /* 0x14: MBOX_STOP_FIRMWARE */
6771 ISP_FC_OPMAP(0x4f, 0x01), /* 0x15: MBOX_ABORT */
6772 ISP_FC_OPMAP(0x07, 0x01), /* 0x16: MBOX_ABORT_DEVICE */
6773 ISP_FC_OPMAP(0x07, 0x01), /* 0x17: MBOX_ABORT_TARGET */
6774 ISP_FC_OPMAP(0x03, 0x03), /* 0x18: MBOX_BUS_RESET */
6775 ISP_FC_OPMAP(0x07, 0x05), /* 0x19: MBOX_STOP_QUEUE */
6776 ISP_FC_OPMAP(0x07, 0x05), /* 0x1a: MBOX_START_QUEUE */
6777 ISP_FC_OPMAP(0x07, 0x05), /* 0x1b: MBOX_SINGLE_STEP_QUEUE */
6778 ISP_FC_OPMAP(0x07, 0x05), /* 0x1c: MBOX_ABORT_QUEUE */
6779 ISP_FC_OPMAP(0x07, 0x03), /* 0x1d: MBOX_GET_DEV_QUEUE_STATUS */
6780 ISP_FC_OPMAP(0x00, 0x00), /* 0x1e: */
6781 ISP_FC_OPMAP(0x01, 0x07), /* 0x1f: MBOX_GET_FIRMWARE_STATUS */
6782 ISP_FC_OPMAP_HALF(0x2, 0x01, 0x7e, 0xcf), /* 0x20: MBOX_GET_LOOP_ID */
6783 ISP_FC_OPMAP(0x00, 0x00), /* 0x21: */
6784 ISP_FC_OPMAP(0x03, 0x4b), /* 0x22: MBOX_GET_TIMEOUT_PARAMS */
6785 ISP_FC_OPMAP(0x00, 0x00), /* 0x23: */
6786 ISP_FC_OPMAP(0x00, 0x00), /* 0x24: */
6787 ISP_FC_OPMAP(0x00, 0x00), /* 0x25: */
6788 ISP_FC_OPMAP(0x00, 0x00), /* 0x26: */
6789 ISP_FC_OPMAP(0x00, 0x00), /* 0x27: */
6790 ISP_FC_OPMAP(0x01, 0x03), /* 0x28: MBOX_GET_FIRMWARE_OPTIONS */
6791 ISP_FC_OPMAP(0x03, 0x07), /* 0x29: MBOX_GET_PORT_QUEUE_PARAMS */
6792 ISP_FC_OPMAP(0x00, 0x00), /* 0x2a: */
6793 ISP_FC_OPMAP(0x00, 0x00), /* 0x2b: */
6794 ISP_FC_OPMAP(0x00, 0x00), /* 0x2c: */
6795 ISP_FC_OPMAP(0x00, 0x00), /* 0x2d: */
6796 ISP_FC_OPMAP(0x00, 0x00), /* 0x2e: */
6797 ISP_FC_OPMAP(0x00, 0x00), /* 0x2f: */
6798 ISP_FC_OPMAP(0x00, 0x00), /* 0x30: */
6799 ISP_FC_OPMAP(0x00, 0x00), /* 0x31: */
6800 ISP_FC_OPMAP(0x4b, 0x4b), /* 0x32: MBOX_SET_TIMEOUT_PARAMS */
6801 ISP_FC_OPMAP(0x00, 0x00), /* 0x33: */
6802 ISP_FC_OPMAP(0x00, 0x00), /* 0x34: */
6803 ISP_FC_OPMAP(0x00, 0x00), /* 0x35: */
6804 ISP_FC_OPMAP(0x00, 0x00), /* 0x36: */
6805 ISP_FC_OPMAP(0x00, 0x00), /* 0x37: */
6806 ISP_FC_OPMAP(0x0f, 0x01), /* 0x38: MBOX_SET_FIRMWARE_OPTIONS */
6807 ISP_FC_OPMAP(0x0f, 0x07), /* 0x39: MBOX_SET_PORT_QUEUE_PARAMS */
6808 ISP_FC_OPMAP(0x00, 0x00), /* 0x3a: */
6809 ISP_FC_OPMAP(0x00, 0x00), /* 0x3b: */
6810 ISP_FC_OPMAP(0x00, 0x00), /* 0x3c: */
6811 ISP_FC_OPMAP(0x00, 0x00), /* 0x3d: */
6812 ISP_FC_OPMAP(0x00, 0x00), /* 0x3e: */
6813 ISP_FC_OPMAP(0x00, 0x00), /* 0x3f: */
6814 ISP_FC_OPMAP(0x03, 0x01), /* 0x40: MBOX_LOOP_PORT_BYPASS */
6815 ISP_FC_OPMAP(0x03, 0x01), /* 0x41: MBOX_LOOP_PORT_ENABLE */
6816 ISP_FC_OPMAP_HALF(0x0, 0x01, 0x1f, 0xcf), /* 0x42: MBOX_GET_RESOURCE_COUNT */
6817 ISP_FC_OPMAP(0x01, 0x01), /* 0x43: MBOX_REQUEST_OFFLINE_MODE */
6818 ISP_FC_OPMAP(0x00, 0x00), /* 0x44: */
6819 ISP_FC_OPMAP(0x00, 0x00), /* 0x45: */
6820 ISP_FC_OPMAP(0x00, 0x00), /* 0x46: */
6821 ISP_FC_OPMAP(0xcf, 0x03), /* 0x47: GET PORT_DATABASE ENHANCED */
6822 ISP_FC_OPMAP(0xcf, 0x0f), /* 0x48: MBOX_INIT_FIRMWARE_MULTI_ID */
6823 ISP_FC_OPMAP(0xcd, 0x01), /* 0x49: MBOX_GET_VP_DATABASE */
6824 ISP_FC_OPMAP_HALF(0x2, 0xcd, 0x0, 0x01), /* 0x4a: MBOX_GET_VP_DATABASE_ENTRY */
6825 ISP_FC_OPMAP(0x00, 0x00), /* 0x4b: */
6826 ISP_FC_OPMAP(0x00, 0x00), /* 0x4c: */
6827 ISP_FC_OPMAP(0x00, 0x00), /* 0x4d: */
6828 ISP_FC_OPMAP(0x00, 0x00), /* 0x4e: */
6829 ISP_FC_OPMAP(0x00, 0x00), /* 0x4f: */
6830 ISP_FC_OPMAP(0x00, 0x00), /* 0x50: */
6831 ISP_FC_OPMAP(0x00, 0x00), /* 0x51: */
6832 ISP_FC_OPMAP(0x00, 0x00), /* 0x52: */
6833 ISP_FC_OPMAP(0x00, 0x00), /* 0x53: */
6834 ISP_FC_OPMAP(0xcf, 0x01), /* 0x54: EXECUTE IOCB A64 */
6835 ISP_FC_OPMAP(0x00, 0x00), /* 0x55: */
6836 ISP_FC_OPMAP(0x00, 0x00), /* 0x56: */
6837 ISP_FC_OPMAP(0x00, 0x00), /* 0x57: */
6838 ISP_FC_OPMAP(0x00, 0x00), /* 0x58: */
6839 ISP_FC_OPMAP(0x00, 0x00), /* 0x59: */
6840 ISP_FC_OPMAP(0x00, 0x00), /* 0x5a: */
6841 ISP_FC_OPMAP(0x03, 0x01), /* 0x5b: MBOX_DRIVER_HEARTBEAT */
6842 ISP_FC_OPMAP(0xcf, 0x01), /* 0x5c: MBOX_FW_HEARTBEAT */
6843 ISP_FC_OPMAP(0x07, 0x1f), /* 0x5d: MBOX_GET_SET_DATA_RATE */
6844 ISP_FC_OPMAP(0x00, 0x00), /* 0x5e: */
6845 ISP_FC_OPMAP(0x00, 0x00), /* 0x5f: */
6846 ISP_FC_OPMAP(0xcf, 0x0f), /* 0x60: MBOX_INIT_FIRMWARE */
6847 ISP_FC_OPMAP(0x00, 0x00), /* 0x61: */
6848 ISP_FC_OPMAP(0x01, 0x01), /* 0x62: MBOX_INIT_LIP */
6849 ISP_FC_OPMAP(0xcd, 0x03), /* 0x63: MBOX_GET_FC_AL_POSITION_MAP */
6850 ISP_FC_OPMAP(0xcf, 0x01), /* 0x64: MBOX_GET_PORT_DB */
6851 ISP_FC_OPMAP(0x07, 0x01), /* 0x65: MBOX_CLEAR_ACA */
6852 ISP_FC_OPMAP(0x07, 0x01), /* 0x66: MBOX_TARGET_RESET */
6853 ISP_FC_OPMAP(0x07, 0x01), /* 0x67: MBOX_CLEAR_TASK_SET */
6854 ISP_FC_OPMAP(0x07, 0x01), /* 0x68: MBOX_ABORT_TASK_SET */
6855 ISP_FC_OPMAP(0x01, 0x07), /* 0x69: MBOX_GET_FW_STATE */
6856 ISP_FC_OPMAP_HALF(0x6, 0x03, 0x0, 0xcf), /* 0x6a: MBOX_GET_PORT_NAME */
6857 ISP_FC_OPMAP(0xcf, 0x01), /* 0x6b: MBOX_GET_LINK_STATUS */
6858 ISP_FC_OPMAP(0x0f, 0x01), /* 0x6c: MBOX_INIT_LIP_RESET */
6859 ISP_FC_OPMAP(0x00, 0x00), /* 0x6d: */
6860 ISP_FC_OPMAP(0xcf, 0x03), /* 0x6e: MBOX_SEND_SNS */
6861 ISP_FC_OPMAP(0x0f, 0x07), /* 0x6f: MBOX_FABRIC_LOGIN */
6862 ISP_FC_OPMAP_HALF(0x02, 0x03, 0x00, 0x03), /* 0x70: MBOX_SEND_CHANGE_REQUEST */
6863 ISP_FC_OPMAP(0x03, 0x03), /* 0x71: MBOX_FABRIC_LOGOUT */
6864 ISP_FC_OPMAP(0x0f, 0x0f), /* 0x72: MBOX_INIT_LIP_LOGIN */
6865 ISP_FC_OPMAP(0x00, 0x00), /* 0x73: */
6866 ISP_FC_OPMAP(0x07, 0x01), /* 0x74: LOGIN LOOP PORT */
6867 ISP_FC_OPMAP_HALF(0x03, 0xcf, 0x00, 0x07), /* 0x75: GET PORT/NODE NAME LIST */
6868 ISP_FC_OPMAP(0x4f, 0x01), /* 0x76: SET VENDOR ID */
6869 ISP_FC_OPMAP(0xcd, 0x01), /* 0x77: INITIALIZE IP MAILBOX */
6870 ISP_FC_OPMAP(0x00, 0x00), /* 0x78: */
6871 ISP_FC_OPMAP(0x00, 0x00), /* 0x79: */
6872 ISP_FC_OPMAP(0x00, 0x00), /* 0x7a: */
6873 ISP_FC_OPMAP(0x00, 0x00), /* 0x7b: */
6874 ISP_FC_OPMAP_HALF(0x03, 0x4f, 0x00, 0x07), /* 0x7c: Get ID List */
6875 ISP_FC_OPMAP(0xcf, 0x01), /* 0x7d: SEND LFA */
6876 ISP_FC_OPMAP(0x0f, 0x01) /* 0x7e: LUN RESET */
6878 #define MAX_FC_OPCODE 0x7e
6882 * (1): this sets bits 21..16 in mailbox register #8, which we nominally
6883 * do not access at this time in the core driver. The caller is
6884 * responsible for setting this register first (Gross!). The assumption
6885 * is that we won't overflow.
6888 static const char *fc_mbcmd_names[] = {
6902 "WRITE RAM WORD EXTENDED",
6904 "READ RAM WORD EXTENDED",
6905 "INIT REQUEST QUEUE", /* 10h */
6906 "INIT RESULT QUEUE",
6916 "SINGLE STEP QUEUE",
6918 "GET DEV QUEUE STATUS",
6920 "GET FIRMWARE STATUS",
6921 "GET LOOP ID", /* 20h */
6923 "GET TIMEOUT PARAMS",
6929 "GET FIRMWARE OPTIONS",
6930 "GET PORT QUEUE PARAMS",
6931 "GENERATE SYSTEM ERROR",
6937 "WRITE SFP", /* 30h */
6939 "SET TIMEOUT PARAMS",
6945 "SET FIRMWARE OPTIONS",
6946 "SET PORT QUEUE PARAMS",
6950 "RESTART NIC FIRMWARE",
6953 "LOOP PORT BYPASS", /* 40h */
6955 "GET RESOURCE COUNT",
6956 "REQUEST NON PARTICIPATING MODE",
6957 "DIAGNOSTIC ECHO TEST",
6958 "DIAGNOSTIC LOOPBACK",
6960 "GET PORT DATABASE ENHANCED",
6961 "INIT FIRMWARE MULTI ID",
6963 "GET VP DATABASE ENTRY",
6969 "GET FCF LIST", /* 50h */
6970 "GET DCBX PARAMETERS",
6981 "FIRMWARE HEARTBEAT",
6982 "GET/SET DATA RATE",
6985 "INIT FIRMWARE", /* 60h */
6986 "GET INIT CONTROL BLOCK",
6988 "GET FC-AL POSITION MAP",
6989 "GET PORT DATABASE",
6998 "GET LINK STATS & PRIVATE DATA CNTS",
7001 "SEND CHANGE REQUEST", /* 70h */
7006 "GET PORT/NODE NAME LIST",
7008 "INITIALIZE IP MAILBOX",
7019 isp_mboxcmd(ispsoftc_t *isp, mbreg_t *mbp)
7021 const char *cname, *xname, *sname;
7022 char tname[16], mname[16];
7023 unsigned int ibits, obits, box, opcode;
7025 opcode = mbp->param[0];
7027 if (opcode > MAX_FC_OPCODE) {
7028 mbp->param[0] = MBOX_INVALID_COMMAND;
7029 isp_prt(isp, ISP_LOGERR, "Unknown Command 0x%x", opcode);
7032 cname = fc_mbcmd_names[opcode];
7033 ibits = ISP_FC_IBITS(opcode);
7034 obits = ISP_FC_OBITS(opcode);
7036 if (opcode > MAX_SCSI_OPCODE) {
7037 mbp->param[0] = MBOX_INVALID_COMMAND;
7038 isp_prt(isp, ISP_LOGERR, "Unknown Command 0x%x", opcode);
7041 cname = scsi_mbcmd_names[opcode];
7042 ibits = ISP_SCSI_IBITS(opcode);
7043 obits = ISP_SCSI_OBITS(opcode);
7045 if (cname == NULL) {
7047 ISP_SNPRINTF(tname, sizeof tname, "opcode %x", opcode);
7049 isp_prt(isp, ISP_LOGDEBUG3, "Mailbox Command '%s'", cname);
7052 * Pick up any additional bits that the caller might have set.
7054 ibits |= mbp->ibits;
7055 obits |= mbp->obits;
7058 * Mask any bits that the caller wants us to mask
7060 ibits &= mbp->ibitm;
7061 obits &= mbp->obitm;
7064 if (ibits == 0 && obits == 0) {
7065 mbp->param[0] = MBOX_COMMAND_PARAM_ERROR;
7066 isp_prt(isp, ISP_LOGERR, "no parameters for 0x%x", opcode);
7071 * Get exclusive usage of mailbox registers.
7073 if (MBOX_ACQUIRE(isp)) {
7074 mbp->param[0] = MBOX_REGS_BUSY;
7078 for (box = 0; box < ISP_NMBOX(isp); box++) {
7079 if (ibits & (1 << box)) {
7080 isp_prt(isp, ISP_LOGDEBUG3, "IN mbox %d = 0x%04x", box,
7082 ISP_WRITE(isp, MBOX_OFF(box), mbp->param[box]);
7084 isp->isp_mboxtmp[box] = mbp->param[box] = 0;
7087 isp->isp_lastmbxcmd = opcode;
7090 * We assume that we can't overwrite a previous command.
7092 isp->isp_obits = obits;
7093 isp->isp_mboxbsy = 1;
7096 * Set Host Interrupt condition so that RISC will pick up mailbox regs.
7099 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_SET_HOST_INT);
7101 ISP_WRITE(isp, HCCR, HCCR_CMD_SET_HOST_INT);
7105 * While we haven't finished the command, spin our wheels here.
7107 MBOX_WAIT_COMPLETE(isp, mbp);
7110 * Did the command time out?
7112 if (mbp->param[0] == MBOX_TIMEOUT) {
7113 isp->isp_mboxbsy = 0;
7119 * Copy back output registers.
7121 for (box = 0; box < ISP_NMBOX(isp); box++) {
7122 if (obits & (1 << box)) {
7123 mbp->param[box] = isp->isp_mboxtmp[box];
7124 isp_prt(isp, ISP_LOGDEBUG3, "OUT mbox %d = 0x%04x", box,
7129 isp->isp_mboxbsy = 0;
7132 if (mbp->logval == 0 || mbp->param[0] == MBOX_COMMAND_COMPLETE)
7135 if ((mbp->param[0] & 0xbfe0) == 0 &&
7136 (mbp->logval & MBLOGMASK(mbp->param[0])) == 0)
7141 switch (mbp->param[0]) {
7142 case MBOX_INVALID_COMMAND:
7143 xname = "INVALID COMMAND";
7145 case MBOX_HOST_INTERFACE_ERROR:
7146 xname = "HOST INTERFACE ERROR";
7148 case MBOX_TEST_FAILED:
7149 xname = "TEST FAILED";
7151 case MBOX_COMMAND_ERROR:
7152 xname = "COMMAND ERROR";
7153 ISP_SNPRINTF(mname, sizeof(mname), " subcode 0x%x",
7157 case MBOX_COMMAND_PARAM_ERROR:
7158 xname = "COMMAND PARAMETER ERROR";
7160 case MBOX_PORT_ID_USED:
7161 xname = "PORT ID ALREADY IN USE";
7163 case MBOX_LOOP_ID_USED:
7164 xname = "LOOP ID ALREADY IN USE";
7166 case MBOX_ALL_IDS_USED:
7167 xname = "ALL LOOP IDS IN USE";
7169 case MBOX_NOT_LOGGED_IN:
7170 xname = "NOT LOGGED IN";
7172 case MBOX_LINK_DOWN_ERROR:
7173 xname = "LINK DOWN ERROR";
7175 case MBOX_LOOPBACK_ERROR:
7176 xname = "LOOPBACK ERROR";
7178 case MBOX_CHECKSUM_ERROR:
7179 xname = "CHECKSUM ERROR";
7181 case MBOX_INVALID_PRODUCT_KEY:
7182 xname = "INVALID PRODUCT KEY";
7184 case MBOX_REGS_BUSY:
7185 xname = "REGISTERS BUSY";
7191 ISP_SNPRINTF(mname, sizeof mname, "error 0x%x", mbp->param[0]);
7196 isp_prt(isp, ISP_LOGALL, "Mailbox Command '%s' failed (%s%s)",
7197 cname, xname, sname);
7202 isp_fw_state(ispsoftc_t *isp, int chan)
7207 MBSINIT(&mbs, MBOX_GET_FW_STATE, MBLOGALL, 0);
7208 isp_mboxcmd(isp, &mbs);
7209 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) {
7210 return (mbs.param[1]);
7217 isp_spi_update(ispsoftc_t *isp, int chan)
7225 * There are no 'per-bus' settings for Fibre Channel.
7229 sdp = SDPARAM(isp, chan);
7232 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
7233 uint16_t flags, period, offset;
7236 if (sdp->isp_devparam[tgt].dev_enable == 0) {
7237 sdp->isp_devparam[tgt].dev_update = 0;
7238 sdp->isp_devparam[tgt].dev_refresh = 0;
7239 isp_prt(isp, ISP_LOGDEBUG0, "skipping target %d bus %d update", tgt, chan);
7243 * If the goal is to update the status of the device,
7244 * take what's in goal_flags and try and set the device
7245 * toward that. Otherwise, if we're just refreshing the
7246 * current device state, get the current parameters.
7249 MBSINIT(&mbs, 0, MBLOGALL, 0);
7252 * Refresh overrides set
7254 if (sdp->isp_devparam[tgt].dev_refresh) {
7255 mbs.param[0] = MBOX_GET_TARGET_PARAMS;
7257 } else if (sdp->isp_devparam[tgt].dev_update) {
7258 mbs.param[0] = MBOX_SET_TARGET_PARAMS;
7261 * Make sure goal_flags has "Renegotiate on Error"
7262 * on and "Freeze Queue on Error" off.
7264 sdp->isp_devparam[tgt].goal_flags |= DPARM_RENEG;
7265 sdp->isp_devparam[tgt].goal_flags &= ~DPARM_QFRZ;
7266 mbs.param[2] = sdp->isp_devparam[tgt].goal_flags;
7269 * Insist that PARITY must be enabled
7270 * if SYNC or WIDE is enabled.
7272 if ((mbs.param[2] & (DPARM_SYNC|DPARM_WIDE)) != 0) {
7273 mbs.param[2] |= DPARM_PARITY;
7276 if (mbs.param[2] & DPARM_SYNC) {
7278 (sdp->isp_devparam[tgt].goal_offset << 8) |
7279 (sdp->isp_devparam[tgt].goal_period);
7282 * A command completion later that has
7283 * RQSTF_NEGOTIATION set can cause
7284 * the dev_refresh/announce cycle also.
7286 * Note: It is really important to update our current
7287 * flags with at least the state of TAG capabilities-
7288 * otherwise we might try and send a tagged command
7289 * when we have it all turned off. So change it here
7290 * to say that current already matches goal.
7292 sdp->isp_devparam[tgt].actv_flags &= ~DPARM_TQING;
7293 sdp->isp_devparam[tgt].actv_flags |=
7294 (sdp->isp_devparam[tgt].goal_flags & DPARM_TQING);
7295 isp_prt(isp, ISP_LOGDEBUG0, "bus %d set tgt %d flags 0x%x off 0x%x period 0x%x",
7296 chan, tgt, mbs.param[2], mbs.param[3] >> 8, mbs.param[3] & 0xff);
7301 mbs.param[1] = (chan << 15) | (tgt << 8);
7302 isp_mboxcmd(isp, &mbs);
7303 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
7307 sdp->sendmarker = 1;
7308 sdp->isp_devparam[tgt].dev_update = 0;
7309 sdp->isp_devparam[tgt].dev_refresh = 1;
7311 sdp->isp_devparam[tgt].dev_refresh = 0;
7312 flags = mbs.param[2];
7313 period = mbs.param[3] & 0xff;
7314 offset = mbs.param[3] >> 8;
7315 sdp->isp_devparam[tgt].actv_flags = flags;
7316 sdp->isp_devparam[tgt].actv_period = period;
7317 sdp->isp_devparam[tgt].actv_offset = offset;
7318 isp_async(isp, ISPASYNC_NEW_TGT_PARAMS, chan, tgt);
7322 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
7323 if (sdp->isp_devparam[tgt].dev_update ||
7324 sdp->isp_devparam[tgt].dev_refresh) {
7332 isp_setdfltsdparm(ispsoftc_t *isp)
7335 sdparam *sdp, *sdp1;
7337 sdp = SDPARAM(isp, 0);
7338 if (IS_DUALBUS(isp))
7344 * Establish some default parameters.
7346 sdp->isp_cmd_dma_burst_enable = 0;
7347 sdp->isp_data_dma_burst_enabl = 1;
7348 sdp->isp_fifo_threshold = 0;
7349 sdp->isp_initiator_id = DEFAULT_IID(isp, 0);
7350 if (isp->isp_type >= ISP_HA_SCSI_1040) {
7351 sdp->isp_async_data_setup = 9;
7353 sdp->isp_async_data_setup = 6;
7355 sdp->isp_selection_timeout = 250;
7356 sdp->isp_max_queue_depth = MAXISPREQUEST(isp);
7357 sdp->isp_tag_aging = 8;
7358 sdp->isp_bus_reset_delay = 5;
7360 * Don't retry selection, busy or queue full automatically- reflect
7363 sdp->isp_retry_count = 0;
7364 sdp->isp_retry_delay = 0;
7366 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
7367 sdp->isp_devparam[tgt].exc_throttle = ISP_EXEC_THROTTLE;
7368 sdp->isp_devparam[tgt].dev_enable = 1;
7372 * The trick here is to establish a default for the default (honk!)
7373 * state (goal_flags). Then try and get the current status from
7374 * the card to fill in the current state. We don't, in fact, set
7375 * the default to the SAFE default state- that's not the goal state.
7377 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
7379 sdp->isp_devparam[tgt].actv_offset = 0;
7380 sdp->isp_devparam[tgt].actv_period = 0;
7381 sdp->isp_devparam[tgt].actv_flags = 0;
7383 sdp->isp_devparam[tgt].goal_flags =
7384 sdp->isp_devparam[tgt].nvrm_flags = DPARM_DEFAULT;
7387 * We default to Wide/Fast for versions less than a 1040
7388 * (unless it's SBus).
7390 if (IS_ULTRA3(isp)) {
7391 off = ISP_80M_SYNCPARMS >> 8;
7392 per = ISP_80M_SYNCPARMS & 0xff;
7393 } else if (IS_ULTRA2(isp)) {
7394 off = ISP_40M_SYNCPARMS >> 8;
7395 per = ISP_40M_SYNCPARMS & 0xff;
7396 } else if (IS_1240(isp)) {
7397 off = ISP_20M_SYNCPARMS >> 8;
7398 per = ISP_20M_SYNCPARMS & 0xff;
7399 } else if ((isp->isp_bustype == ISP_BT_SBUS &&
7400 isp->isp_type < ISP_HA_SCSI_1020A) ||
7401 (isp->isp_bustype == ISP_BT_PCI &&
7402 isp->isp_type < ISP_HA_SCSI_1040) ||
7403 (isp->isp_clock && isp->isp_clock < 60) ||
7404 (sdp->isp_ultramode == 0)) {
7405 off = ISP_10M_SYNCPARMS >> 8;
7406 per = ISP_10M_SYNCPARMS & 0xff;
7408 off = ISP_20M_SYNCPARMS_1040 >> 8;
7409 per = ISP_20M_SYNCPARMS_1040 & 0xff;
7411 sdp->isp_devparam[tgt].goal_offset =
7412 sdp->isp_devparam[tgt].nvrm_offset = off;
7413 sdp->isp_devparam[tgt].goal_period =
7414 sdp->isp_devparam[tgt].nvrm_period = per;
7419 * If we're a dual bus card, just copy the data over
7423 sdp1->isp_initiator_id = DEFAULT_IID(isp, 1);
7427 * If we've not been told to avoid reading NVRAM, try and read it.
7428 * If we're successful reading it, we can then return because NVRAM
7429 * will tell us what the desired settings are. Otherwise, we establish
7430 * some reasonable 'fake' nvram and goal defaults.
7432 if ((isp->isp_confopts & ISP_CFG_NONVRAM) == 0) {
7435 if (isp_read_nvram(isp, 0) == 0) {
7436 if (IS_DUALBUS(isp)) {
7437 if (isp_read_nvram(isp, 1) == 0) {
7442 MBSINIT(&mbs, MBOX_GET_ACT_NEG_STATE, MBLOGNONE, 0);
7443 isp_mboxcmd(isp, &mbs);
7444 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
7445 sdp->isp_req_ack_active_neg = 1;
7446 sdp->isp_data_line_active_neg = 1;
7448 sdp1->isp_req_ack_active_neg = 1;
7449 sdp1->isp_data_line_active_neg = 1;
7452 sdp->isp_req_ack_active_neg =
7453 (mbs.param[1] >> 4) & 0x1;
7454 sdp->isp_data_line_active_neg =
7455 (mbs.param[1] >> 5) & 0x1;
7457 sdp1->isp_req_ack_active_neg =
7458 (mbs.param[2] >> 4) & 0x1;
7459 sdp1->isp_data_line_active_neg =
7460 (mbs.param[2] >> 5) & 0x1;
7468 isp_setdfltfcparm(ispsoftc_t *isp, int chan)
7470 fcparam *fcp = FCPARAM(isp, chan);
7473 * Establish some default parameters.
7475 fcp->role = DEFAULT_ROLE(isp, chan);
7476 fcp->isp_maxalloc = ICB_DFLT_ALLOC;
7477 fcp->isp_retry_delay = ICB_DFLT_RDELAY;
7478 fcp->isp_retry_count = ICB_DFLT_RCOUNT;
7479 fcp->isp_loopid = DEFAULT_LOOPID(isp, chan);
7480 fcp->isp_wwnn_nvram = DEFAULT_NODEWWN(isp, chan);
7481 fcp->isp_wwpn_nvram = DEFAULT_PORTWWN(isp, chan);
7482 fcp->isp_fwoptions = 0;
7483 fcp->isp_xfwoptions = 0;
7484 fcp->isp_zfwoptions = 0;
7485 fcp->isp_lasthdl = NIL_HANDLE;
7486 fcp->isp_login_hdl = NIL_HANDLE;
7489 fcp->isp_fwoptions |= ICB2400_OPT1_FAIRNESS;
7490 fcp->isp_fwoptions |= ICB2400_OPT1_HARD_ADDRESS;
7491 if (isp->isp_confopts & ISP_CFG_FULL_DUPLEX)
7492 fcp->isp_fwoptions |= ICB2400_OPT1_FULL_DUPLEX;
7493 fcp->isp_fwoptions |= ICB2400_OPT1_BOTH_WWNS;
7494 fcp->isp_xfwoptions |= ICB2400_OPT2_LOOP_2_PTP;
7495 fcp->isp_zfwoptions |= ICB2400_OPT3_RATE_AUTO;
7497 fcp->isp_fwoptions |= ICBOPT_FAIRNESS;
7498 fcp->isp_fwoptions |= ICBOPT_PDBCHANGE_AE;
7499 fcp->isp_fwoptions |= ICBOPT_HARD_ADDRESS;
7500 if (isp->isp_confopts & ISP_CFG_FULL_DUPLEX)
7501 fcp->isp_fwoptions |= ICBOPT_FULL_DUPLEX;
7503 * Make sure this is turned off now until we get
7504 * extended options from NVRAM
7506 fcp->isp_fwoptions &= ~ICBOPT_EXTENDED;
7507 fcp->isp_xfwoptions |= ICBXOPT_LOOP_2_PTP;
7508 fcp->isp_zfwoptions |= ICBZOPT_RATE_AUTO;
7513 * Now try and read NVRAM unless told to not do so.
7514 * This will set fcparam's isp_wwnn_nvram && isp_wwpn_nvram.
7516 if ((isp->isp_confopts & ISP_CFG_NONVRAM) == 0) {
7519 * Give a couple of tries at reading NVRAM.
7521 for (i = 0; i < 2; i++) {
7522 j = isp_read_nvram(isp, chan);
7528 isp->isp_confopts |= ISP_CFG_NONVRAM;
7532 fcp->isp_wwnn = ACTIVE_NODEWWN(isp, chan);
7533 fcp->isp_wwpn = ACTIVE_PORTWWN(isp, chan);
7534 isp_prt(isp, ISP_LOGCONFIG, "Chan %d 0x%08x%08x/0x%08x%08x Role %s",
7535 chan, (uint32_t) (fcp->isp_wwnn >> 32), (uint32_t) (fcp->isp_wwnn),
7536 (uint32_t) (fcp->isp_wwpn >> 32), (uint32_t) (fcp->isp_wwpn),
7537 isp_class3_roles[fcp->role]);
7541 * Re-initialize the ISP and complete all orphaned commands
7542 * with a 'botched' notice. The reset/init routines should
7543 * not disturb an already active list of commands.
7547 isp_reinit(ispsoftc_t *isp, int do_load_defaults)
7551 if (isp->isp_state > ISP_RESETSTATE)
7553 if (isp->isp_state != ISP_RESETSTATE)
7554 isp_reset(isp, do_load_defaults);
7555 if (isp->isp_state != ISP_RESETSTATE) {
7557 isp_prt(isp, ISP_LOGERR, "%s: cannot reset card", __func__);
7562 if (isp->isp_state > ISP_RESETSTATE &&
7563 isp->isp_state != ISP_RUNSTATE) {
7565 isp_prt(isp, ISP_LOGERR, "%s: cannot init card", __func__);
7566 ISP_DISABLE_INTS(isp);
7569 * If we're in ISP_ROLE_NONE, turn off the lasers.
7571 if (!IS_24XX(isp)) {
7572 ISP_WRITE(isp, BIU2100_CSR, BIU2100_FPM0_REGS);
7573 ISP_WRITE(isp, FPM_DIAG_CONFIG, FPM_SOFT_RESET);
7574 ISP_WRITE(isp, BIU2100_CSR, BIU2100_FB_REGS);
7575 ISP_WRITE(isp, FBM_CMD, FBMCMD_FIFO_RESET_ALL);
7576 ISP_WRITE(isp, BIU2100_CSR, BIU2100_RISC_REGS);
7582 isp->isp_nactive = 0;
7583 isp_clear_commands(isp);
7585 for (i = 0; i < isp->isp_nchan; i++)
7586 isp_clear_portdb(isp, i);
7595 isp_read_nvram(ispsoftc_t *isp, int bus)
7598 uint8_t csum, minversion;
7600 uint8_t _x[ISP2400_NVRAM_SIZE];
7601 uint16_t _s[ISP2400_NVRAM_SIZE>>1];
7603 #define nvram_data _n._x
7604 #define nvram_words _n._s
7607 return (isp_read_nvram_2400(isp, nvram_data));
7608 } else if (IS_FC(isp)) {
7609 amt = ISP2100_NVRAM_SIZE;
7611 } else if (IS_ULTRA2(isp)) {
7612 amt = ISP1080_NVRAM_SIZE;
7615 amt = ISP_NVRAM_SIZE;
7619 for (i = 0; i < amt>>1; i++) {
7620 isp_rdnvram_word(isp, i, &nvram_words[i]);
7623 if (nvram_data[0] != 'I' || nvram_data[1] != 'S' ||
7624 nvram_data[2] != 'P') {
7625 if (isp->isp_bustype != ISP_BT_SBUS) {
7626 isp_prt(isp, ISP_LOGWARN, "invalid NVRAM header");
7627 isp_prt(isp, ISP_LOGDEBUG0, "%x %x %x", nvram_data[0], nvram_data[1], nvram_data[2]);
7633 for (csum = 0, i = 0; i < amt; i++) {
7634 csum += nvram_data[i];
7637 isp_prt(isp, ISP_LOGWARN, "invalid NVRAM checksum");
7642 if (ISP_NVRAM_VERSION(nvram_data) < minversion) {
7643 isp_prt(isp, ISP_LOGWARN, "version %d NVRAM not understood",
7644 ISP_NVRAM_VERSION(nvram_data));
7649 if (IS_ULTRA3(isp)) {
7650 isp_parse_nvram_12160(isp, bus, nvram_data);
7651 } else if (IS_1080(isp)) {
7652 isp_parse_nvram_1080(isp, bus, nvram_data);
7653 } else if (IS_1280(isp) || IS_1240(isp)) {
7654 isp_parse_nvram_1080(isp, bus, nvram_data);
7655 } else if (IS_SCSI(isp)) {
7656 isp_parse_nvram_1020(isp, nvram_data);
7658 isp_parse_nvram_2100(isp, nvram_data);
7668 isp_read_nvram_2400(ispsoftc_t *isp, uint8_t *nvram_data)
7671 uint32_t addr, csum, lwrds, *dptr;
7673 if (isp->isp_port) {
7674 addr = ISP2400_NVRAM_PORT1_ADDR;
7676 addr = ISP2400_NVRAM_PORT0_ADDR;
7679 dptr = (uint32_t *) nvram_data;
7680 for (lwrds = 0; lwrds < ISP2400_NVRAM_SIZE >> 2; lwrds++) {
7681 isp_rd_2400_nvram(isp, addr++, dptr++);
7683 if (nvram_data[0] != 'I' || nvram_data[1] != 'S' ||
7684 nvram_data[2] != 'P') {
7685 isp_prt(isp, ISP_LOGWARN, "invalid NVRAM header (%x %x %x)",
7686 nvram_data[0], nvram_data[1], nvram_data[2]);
7690 dptr = (uint32_t *) nvram_data;
7691 for (csum = 0, lwrds = 0; lwrds < ISP2400_NVRAM_SIZE >> 2; lwrds++) {
7693 ISP_IOXGET_32(isp, &dptr[lwrds], tmp);
7697 isp_prt(isp, ISP_LOGWARN, "invalid NVRAM checksum");
7701 isp_parse_nvram_2400(isp, nvram_data);
7707 isp_rdnvram_word(ispsoftc_t *isp, int wo, uint16_t *rp)
7710 uint16_t bit, rqst, junk;
7712 ISP_WRITE(isp, BIU_NVRAM, BIU_NVRAM_SELECT);
7714 ISP_WRITE(isp, BIU_NVRAM, BIU_NVRAM_SELECT|BIU_NVRAM_CLOCK);
7718 wo &= ((ISP2100_NVRAM_SIZE >> 1) - 1);
7719 if (IS_2312(isp) && isp->isp_port) {
7722 rqst = (ISP_NVRAM_READ << 8) | wo;
7724 } else if (IS_ULTRA2(isp)) {
7725 wo &= ((ISP1080_NVRAM_SIZE >> 1) - 1);
7726 rqst = (ISP_NVRAM_READ << 8) | wo;
7729 wo &= ((ISP_NVRAM_SIZE >> 1) - 1);
7730 rqst = (ISP_NVRAM_READ << 6) | wo;
7735 * Clock the word select request out...
7737 for (i = cbits; i >= 0; i--) {
7738 if ((rqst >> i) & 1) {
7739 bit = BIU_NVRAM_SELECT | BIU_NVRAM_DATAOUT;
7741 bit = BIU_NVRAM_SELECT;
7743 ISP_WRITE(isp, BIU_NVRAM, bit);
7745 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */
7746 ISP_WRITE(isp, BIU_NVRAM, bit | BIU_NVRAM_CLOCK);
7748 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */
7749 ISP_WRITE(isp, BIU_NVRAM, bit);
7751 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */
7754 * Now read the result back in (bits come back in MSB format).
7757 for (i = 0; i < 16; i++) {
7760 ISP_WRITE(isp, BIU_NVRAM, BIU_NVRAM_SELECT|BIU_NVRAM_CLOCK);
7762 rv = ISP_READ(isp, BIU_NVRAM);
7763 if (rv & BIU_NVRAM_DATAIN) {
7767 ISP_WRITE(isp, BIU_NVRAM, BIU_NVRAM_SELECT);
7769 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */
7771 ISP_WRITE(isp, BIU_NVRAM, 0);
7773 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */
7774 ISP_SWIZZLE_NVRAM_WORD(isp, rp);
7778 isp_rd_2400_nvram(ispsoftc_t *isp, uint32_t addr, uint32_t *rp)
7781 uint32_t base = 0x7ffe0000;
7785 base = 0x7fe7c000; /* XXX: Observation, may be wrong. */
7786 } else if (IS_25XX(isp)) {
7787 base = 0x7ff00000 | 0x48000;
7789 ISP_WRITE(isp, BIU2400_FLASH_ADDR, base | addr);
7790 for (loops = 0; loops < 5000; loops++) {
7792 tmp = ISP_READ(isp, BIU2400_FLASH_ADDR);
7793 if ((tmp & (1U << 31)) != 0) {
7797 if (tmp & (1U << 31)) {
7798 *rp = ISP_READ(isp, BIU2400_FLASH_DATA);
7799 ISP_SWIZZLE_NVRAM_LONG(isp, rp);
7806 isp_parse_nvram_1020(ispsoftc_t *isp, uint8_t *nvram_data)
7808 sdparam *sdp = SDPARAM(isp, 0);
7811 sdp->isp_fifo_threshold =
7812 ISP_NVRAM_FIFO_THRESHOLD(nvram_data) |
7813 (ISP_NVRAM_FIFO_THRESHOLD_128(nvram_data) << 2);
7815 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0)
7816 sdp->isp_initiator_id = ISP_NVRAM_INITIATOR_ID(nvram_data);
7818 sdp->isp_bus_reset_delay =
7819 ISP_NVRAM_BUS_RESET_DELAY(nvram_data);
7821 sdp->isp_retry_count =
7822 ISP_NVRAM_BUS_RETRY_COUNT(nvram_data);
7824 sdp->isp_retry_delay =
7825 ISP_NVRAM_BUS_RETRY_DELAY(nvram_data);
7827 sdp->isp_async_data_setup =
7828 ISP_NVRAM_ASYNC_DATA_SETUP_TIME(nvram_data);
7830 if (isp->isp_type >= ISP_HA_SCSI_1040) {
7831 if (sdp->isp_async_data_setup < 9) {
7832 sdp->isp_async_data_setup = 9;
7835 if (sdp->isp_async_data_setup != 6) {
7836 sdp->isp_async_data_setup = 6;
7840 sdp->isp_req_ack_active_neg =
7841 ISP_NVRAM_REQ_ACK_ACTIVE_NEGATION(nvram_data);
7843 sdp->isp_data_line_active_neg =
7844 ISP_NVRAM_DATA_LINE_ACTIVE_NEGATION(nvram_data);
7846 sdp->isp_data_dma_burst_enabl =
7847 ISP_NVRAM_DATA_DMA_BURST_ENABLE(nvram_data);
7849 sdp->isp_cmd_dma_burst_enable =
7850 ISP_NVRAM_CMD_DMA_BURST_ENABLE(nvram_data);
7852 sdp->isp_tag_aging =
7853 ISP_NVRAM_TAG_AGE_LIMIT(nvram_data);
7855 sdp->isp_selection_timeout =
7856 ISP_NVRAM_SELECTION_TIMEOUT(nvram_data);
7858 sdp->isp_max_queue_depth =
7859 ISP_NVRAM_MAX_QUEUE_DEPTH(nvram_data);
7861 sdp->isp_fast_mttr = ISP_NVRAM_FAST_MTTR_ENABLE(nvram_data);
7863 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
7864 sdp->isp_devparam[tgt].dev_enable =
7865 ISP_NVRAM_TGT_DEVICE_ENABLE(nvram_data, tgt);
7866 sdp->isp_devparam[tgt].exc_throttle =
7867 ISP_NVRAM_TGT_EXEC_THROTTLE(nvram_data, tgt);
7868 sdp->isp_devparam[tgt].nvrm_offset =
7869 ISP_NVRAM_TGT_SYNC_OFFSET(nvram_data, tgt);
7870 sdp->isp_devparam[tgt].nvrm_period =
7871 ISP_NVRAM_TGT_SYNC_PERIOD(nvram_data, tgt);
7873 * We probably shouldn't lie about this, but it
7874 * it makes it much safer if we limit NVRAM values
7877 if (isp->isp_type < ISP_HA_SCSI_1040) {
7879 * If we're not ultra, we can't possibly
7880 * be a shorter period than this.
7882 if (sdp->isp_devparam[tgt].nvrm_period < 0x19) {
7883 sdp->isp_devparam[tgt].nvrm_period = 0x19;
7885 if (sdp->isp_devparam[tgt].nvrm_offset > 0xc) {
7886 sdp->isp_devparam[tgt].nvrm_offset = 0x0c;
7889 if (sdp->isp_devparam[tgt].nvrm_offset > 0x8) {
7890 sdp->isp_devparam[tgt].nvrm_offset = 0x8;
7893 sdp->isp_devparam[tgt].nvrm_flags = 0;
7894 if (ISP_NVRAM_TGT_RENEG(nvram_data, tgt))
7895 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_RENEG;
7896 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_ARQ;
7897 if (ISP_NVRAM_TGT_TQING(nvram_data, tgt))
7898 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_TQING;
7899 if (ISP_NVRAM_TGT_SYNC(nvram_data, tgt))
7900 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_SYNC;
7901 if (ISP_NVRAM_TGT_WIDE(nvram_data, tgt))
7902 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_WIDE;
7903 if (ISP_NVRAM_TGT_PARITY(nvram_data, tgt))
7904 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_PARITY;
7905 if (ISP_NVRAM_TGT_DISC(nvram_data, tgt))
7906 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_DISC;
7907 sdp->isp_devparam[tgt].actv_flags = 0; /* we don't know */
7908 sdp->isp_devparam[tgt].goal_offset =
7909 sdp->isp_devparam[tgt].nvrm_offset;
7910 sdp->isp_devparam[tgt].goal_period =
7911 sdp->isp_devparam[tgt].nvrm_period;
7912 sdp->isp_devparam[tgt].goal_flags =
7913 sdp->isp_devparam[tgt].nvrm_flags;
7918 isp_parse_nvram_1080(ispsoftc_t *isp, int bus, uint8_t *nvram_data)
7920 sdparam *sdp = SDPARAM(isp, bus);
7923 sdp->isp_fifo_threshold =
7924 ISP1080_NVRAM_FIFO_THRESHOLD(nvram_data);
7926 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0)
7927 sdp->isp_initiator_id = ISP1080_NVRAM_INITIATOR_ID(nvram_data, bus);
7929 sdp->isp_bus_reset_delay =
7930 ISP1080_NVRAM_BUS_RESET_DELAY(nvram_data, bus);
7932 sdp->isp_retry_count =
7933 ISP1080_NVRAM_BUS_RETRY_COUNT(nvram_data, bus);
7935 sdp->isp_retry_delay =
7936 ISP1080_NVRAM_BUS_RETRY_DELAY(nvram_data, bus);
7938 sdp->isp_async_data_setup =
7939 ISP1080_NVRAM_ASYNC_DATA_SETUP_TIME(nvram_data, bus);
7941 sdp->isp_req_ack_active_neg =
7942 ISP1080_NVRAM_REQ_ACK_ACTIVE_NEGATION(nvram_data, bus);
7944 sdp->isp_data_line_active_neg =
7945 ISP1080_NVRAM_DATA_LINE_ACTIVE_NEGATION(nvram_data, bus);
7947 sdp->isp_data_dma_burst_enabl =
7948 ISP1080_NVRAM_BURST_ENABLE(nvram_data);
7950 sdp->isp_cmd_dma_burst_enable =
7951 ISP1080_NVRAM_BURST_ENABLE(nvram_data);
7953 sdp->isp_selection_timeout =
7954 ISP1080_NVRAM_SELECTION_TIMEOUT(nvram_data, bus);
7956 sdp->isp_max_queue_depth =
7957 ISP1080_NVRAM_MAX_QUEUE_DEPTH(nvram_data, bus);
7959 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
7960 sdp->isp_devparam[tgt].dev_enable =
7961 ISP1080_NVRAM_TGT_DEVICE_ENABLE(nvram_data, tgt, bus);
7962 sdp->isp_devparam[tgt].exc_throttle =
7963 ISP1080_NVRAM_TGT_EXEC_THROTTLE(nvram_data, tgt, bus);
7964 sdp->isp_devparam[tgt].nvrm_offset =
7965 ISP1080_NVRAM_TGT_SYNC_OFFSET(nvram_data, tgt, bus);
7966 sdp->isp_devparam[tgt].nvrm_period =
7967 ISP1080_NVRAM_TGT_SYNC_PERIOD(nvram_data, tgt, bus);
7968 sdp->isp_devparam[tgt].nvrm_flags = 0;
7969 if (ISP1080_NVRAM_TGT_RENEG(nvram_data, tgt, bus))
7970 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_RENEG;
7971 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_ARQ;
7972 if (ISP1080_NVRAM_TGT_TQING(nvram_data, tgt, bus))
7973 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_TQING;
7974 if (ISP1080_NVRAM_TGT_SYNC(nvram_data, tgt, bus))
7975 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_SYNC;
7976 if (ISP1080_NVRAM_TGT_WIDE(nvram_data, tgt, bus))
7977 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_WIDE;
7978 if (ISP1080_NVRAM_TGT_PARITY(nvram_data, tgt, bus))
7979 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_PARITY;
7980 if (ISP1080_NVRAM_TGT_DISC(nvram_data, tgt, bus))
7981 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_DISC;
7982 sdp->isp_devparam[tgt].actv_flags = 0;
7983 sdp->isp_devparam[tgt].goal_offset =
7984 sdp->isp_devparam[tgt].nvrm_offset;
7985 sdp->isp_devparam[tgt].goal_period =
7986 sdp->isp_devparam[tgt].nvrm_period;
7987 sdp->isp_devparam[tgt].goal_flags =
7988 sdp->isp_devparam[tgt].nvrm_flags;
7993 isp_parse_nvram_12160(ispsoftc_t *isp, int bus, uint8_t *nvram_data)
7995 sdparam *sdp = SDPARAM(isp, bus);
7998 sdp->isp_fifo_threshold =
7999 ISP12160_NVRAM_FIFO_THRESHOLD(nvram_data);
8001 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0)
8002 sdp->isp_initiator_id = ISP12160_NVRAM_INITIATOR_ID(nvram_data, bus);
8004 sdp->isp_bus_reset_delay =
8005 ISP12160_NVRAM_BUS_RESET_DELAY(nvram_data, bus);
8007 sdp->isp_retry_count =
8008 ISP12160_NVRAM_BUS_RETRY_COUNT(nvram_data, bus);
8010 sdp->isp_retry_delay =
8011 ISP12160_NVRAM_BUS_RETRY_DELAY(nvram_data, bus);
8013 sdp->isp_async_data_setup =
8014 ISP12160_NVRAM_ASYNC_DATA_SETUP_TIME(nvram_data, bus);
8016 sdp->isp_req_ack_active_neg =
8017 ISP12160_NVRAM_REQ_ACK_ACTIVE_NEGATION(nvram_data, bus);
8019 sdp->isp_data_line_active_neg =
8020 ISP12160_NVRAM_DATA_LINE_ACTIVE_NEGATION(nvram_data, bus);
8022 sdp->isp_data_dma_burst_enabl =
8023 ISP12160_NVRAM_BURST_ENABLE(nvram_data);
8025 sdp->isp_cmd_dma_burst_enable =
8026 ISP12160_NVRAM_BURST_ENABLE(nvram_data);
8028 sdp->isp_selection_timeout =
8029 ISP12160_NVRAM_SELECTION_TIMEOUT(nvram_data, bus);
8031 sdp->isp_max_queue_depth =
8032 ISP12160_NVRAM_MAX_QUEUE_DEPTH(nvram_data, bus);
8034 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
8035 sdp->isp_devparam[tgt].dev_enable =
8036 ISP12160_NVRAM_TGT_DEVICE_ENABLE(nvram_data, tgt, bus);
8037 sdp->isp_devparam[tgt].exc_throttle =
8038 ISP12160_NVRAM_TGT_EXEC_THROTTLE(nvram_data, tgt, bus);
8039 sdp->isp_devparam[tgt].nvrm_offset =
8040 ISP12160_NVRAM_TGT_SYNC_OFFSET(nvram_data, tgt, bus);
8041 sdp->isp_devparam[tgt].nvrm_period =
8042 ISP12160_NVRAM_TGT_SYNC_PERIOD(nvram_data, tgt, bus);
8043 sdp->isp_devparam[tgt].nvrm_flags = 0;
8044 if (ISP12160_NVRAM_TGT_RENEG(nvram_data, tgt, bus))
8045 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_RENEG;
8046 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_ARQ;
8047 if (ISP12160_NVRAM_TGT_TQING(nvram_data, tgt, bus))
8048 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_TQING;
8049 if (ISP12160_NVRAM_TGT_SYNC(nvram_data, tgt, bus))
8050 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_SYNC;
8051 if (ISP12160_NVRAM_TGT_WIDE(nvram_data, tgt, bus))
8052 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_WIDE;
8053 if (ISP12160_NVRAM_TGT_PARITY(nvram_data, tgt, bus))
8054 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_PARITY;
8055 if (ISP12160_NVRAM_TGT_DISC(nvram_data, tgt, bus))
8056 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_DISC;
8057 sdp->isp_devparam[tgt].actv_flags = 0;
8058 sdp->isp_devparam[tgt].goal_offset =
8059 sdp->isp_devparam[tgt].nvrm_offset;
8060 sdp->isp_devparam[tgt].goal_period =
8061 sdp->isp_devparam[tgt].nvrm_period;
8062 sdp->isp_devparam[tgt].goal_flags =
8063 sdp->isp_devparam[tgt].nvrm_flags;
8068 isp_parse_nvram_2100(ispsoftc_t *isp, uint8_t *nvram_data)
8070 fcparam *fcp = FCPARAM(isp, 0);
8074 * There is NVRAM storage for both Port and Node entities-
8075 * but the Node entity appears to be unused on all the cards
8076 * I can find. However, we should account for this being set
8077 * at some point in the future.
8079 * Qlogic WWNs have an NAA of 2, but usually nothing shows up in
8080 * bits 48..60. In the case of the 2202, it appears that they do
8081 * use bit 48 to distinguish between the two instances on the card.
8082 * The 2204, which I've never seen, *probably* extends this method.
8084 wwn = ISP2100_NVRAM_PORT_NAME(nvram_data);
8086 isp_prt(isp, ISP_LOGCONFIG, "NVRAM Port WWN 0x%08x%08x",
8087 (uint32_t) (wwn >> 32), (uint32_t) (wwn));
8088 if ((wwn >> 60) == 0) {
8089 wwn |= (((uint64_t) 2)<< 60);
8092 fcp->isp_wwpn_nvram = wwn;
8093 if (IS_2200(isp) || IS_23XX(isp)) {
8094 wwn = ISP2100_NVRAM_NODE_NAME(nvram_data);
8096 isp_prt(isp, ISP_LOGCONFIG, "NVRAM Node WWN 0x%08x%08x",
8097 (uint32_t) (wwn >> 32),
8099 if ((wwn >> 60) == 0) {
8100 wwn |= (((uint64_t) 2)<< 60);
8103 wwn = fcp->isp_wwpn_nvram & ~((uint64_t) 0xfff << 48);
8106 wwn &= ~((uint64_t) 0xfff << 48);
8108 fcp->isp_wwnn_nvram = wwn;
8110 fcp->isp_maxalloc = ISP2100_NVRAM_MAXIOCBALLOCATION(nvram_data);
8111 if ((isp->isp_confopts & ISP_CFG_OWNFSZ) == 0) {
8112 DEFAULT_FRAMESIZE(isp) =
8113 ISP2100_NVRAM_MAXFRAMELENGTH(nvram_data);
8115 fcp->isp_retry_delay = ISP2100_NVRAM_RETRY_DELAY(nvram_data);
8116 fcp->isp_retry_count = ISP2100_NVRAM_RETRY_COUNT(nvram_data);
8117 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0) {
8118 fcp->isp_loopid = ISP2100_NVRAM_HARDLOOPID(nvram_data);
8120 if ((isp->isp_confopts & ISP_CFG_OWNEXCTHROTTLE) == 0) {
8121 DEFAULT_EXEC_THROTTLE(isp) =
8122 ISP2100_NVRAM_EXECUTION_THROTTLE(nvram_data);
8124 fcp->isp_fwoptions = ISP2100_NVRAM_OPTIONS(nvram_data);
8125 isp_prt(isp, ISP_LOGDEBUG0,
8126 "NVRAM 0x%08x%08x 0x%08x%08x maxalloc %d maxframelen %d",
8127 (uint32_t) (fcp->isp_wwnn_nvram >> 32),
8128 (uint32_t) fcp->isp_wwnn_nvram,
8129 (uint32_t) (fcp->isp_wwpn_nvram >> 32),
8130 (uint32_t) fcp->isp_wwpn_nvram,
8131 ISP2100_NVRAM_MAXIOCBALLOCATION(nvram_data),
8132 ISP2100_NVRAM_MAXFRAMELENGTH(nvram_data));
8133 isp_prt(isp, ISP_LOGDEBUG0,
8134 "execthrottle %d fwoptions 0x%x hardloop %d tov %d",
8135 ISP2100_NVRAM_EXECUTION_THROTTLE(nvram_data),
8136 ISP2100_NVRAM_OPTIONS(nvram_data),
8137 ISP2100_NVRAM_HARDLOOPID(nvram_data),
8138 ISP2100_NVRAM_TOV(nvram_data));
8139 fcp->isp_xfwoptions = ISP2100_XFW_OPTIONS(nvram_data);
8140 fcp->isp_zfwoptions = ISP2100_ZFW_OPTIONS(nvram_data);
8141 isp_prt(isp, ISP_LOGDEBUG0, "xfwoptions 0x%x zfw options 0x%x",
8142 ISP2100_XFW_OPTIONS(nvram_data), ISP2100_ZFW_OPTIONS(nvram_data));
8146 isp_parse_nvram_2400(ispsoftc_t *isp, uint8_t *nvram_data)
8148 fcparam *fcp = FCPARAM(isp, 0);
8151 isp_prt(isp, ISP_LOGDEBUG0,
8152 "NVRAM 0x%08x%08x 0x%08x%08x exchg_cnt %d maxframelen %d",
8153 (uint32_t) (ISP2400_NVRAM_NODE_NAME(nvram_data) >> 32),
8154 (uint32_t) (ISP2400_NVRAM_NODE_NAME(nvram_data)),
8155 (uint32_t) (ISP2400_NVRAM_PORT_NAME(nvram_data) >> 32),
8156 (uint32_t) (ISP2400_NVRAM_PORT_NAME(nvram_data)),
8157 ISP2400_NVRAM_EXCHANGE_COUNT(nvram_data),
8158 ISP2400_NVRAM_MAXFRAMELENGTH(nvram_data));
8159 isp_prt(isp, ISP_LOGDEBUG0,
8160 "NVRAM execthr %d loopid %d fwopt1 0x%x fwopt2 0x%x fwopt3 0x%x",
8161 ISP2400_NVRAM_EXECUTION_THROTTLE(nvram_data),
8162 ISP2400_NVRAM_HARDLOOPID(nvram_data),
8163 ISP2400_NVRAM_FIRMWARE_OPTIONS1(nvram_data),
8164 ISP2400_NVRAM_FIRMWARE_OPTIONS2(nvram_data),
8165 ISP2400_NVRAM_FIRMWARE_OPTIONS3(nvram_data));
8167 wwn = ISP2400_NVRAM_PORT_NAME(nvram_data);
8168 fcp->isp_wwpn_nvram = wwn;
8170 wwn = ISP2400_NVRAM_NODE_NAME(nvram_data);
8172 if ((wwn >> 60) != 2 && (wwn >> 60) != 5) {
8176 if (wwn == 0 && (fcp->isp_wwpn_nvram >> 60) == 2) {
8177 wwn = fcp->isp_wwpn_nvram;
8178 wwn &= ~((uint64_t) 0xfff << 48);
8180 fcp->isp_wwnn_nvram = wwn;
8182 if (ISP2400_NVRAM_EXCHANGE_COUNT(nvram_data)) {
8183 fcp->isp_maxalloc = ISP2400_NVRAM_EXCHANGE_COUNT(nvram_data);
8185 if ((isp->isp_confopts & ISP_CFG_OWNFSZ) == 0) {
8186 DEFAULT_FRAMESIZE(isp) =
8187 ISP2400_NVRAM_MAXFRAMELENGTH(nvram_data);
8189 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0) {
8190 fcp->isp_loopid = ISP2400_NVRAM_HARDLOOPID(nvram_data);
8192 if ((isp->isp_confopts & ISP_CFG_OWNEXCTHROTTLE) == 0) {
8193 DEFAULT_EXEC_THROTTLE(isp) =
8194 ISP2400_NVRAM_EXECUTION_THROTTLE(nvram_data);
8196 fcp->isp_fwoptions = ISP2400_NVRAM_FIRMWARE_OPTIONS1(nvram_data);
8197 fcp->isp_xfwoptions = ISP2400_NVRAM_FIRMWARE_OPTIONS2(nvram_data);
8198 fcp->isp_zfwoptions = ISP2400_NVRAM_FIRMWARE_OPTIONS3(nvram_data);