2 * Copyright (c) 1997-2009 by Matthew Jacob
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
15 * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 * ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 * Machine and OS Independent (well, as best as possible)
31 * code for the Qlogic ISP SCSI and FC-SCSI adapters.
35 * Inspiration and ideas about this driver are from Erik Moe's Linux driver
36 * (qlogicisp.c) and Dave Miller's SBus version of same (qlogicisp.c). Some
37 * ideas dredged from the Solaris driver.
41 * Include header file appropriate for platform we're building on.
44 #include <sys/cdefs.h>
45 __KERNEL_RCSID(0, "$NetBSD$");
46 #include <dev/ic/isp_netbsd.h>
49 #include <sys/cdefs.h>
50 __FBSDID("$FreeBSD$");
51 #include <dev/isp/isp_freebsd.h>
54 #include <dev/ic/isp_openbsd.h>
57 #include "isp_linux.h"
60 #include "isp_solaris.h"
66 #define MBOX_DELAY_COUNT 1000000 / 100
71 static const char notresp[] = "Not RESPONSE in RESPONSE Queue (type 0x%x) @ idx %d (next %d) nlooked %d";
72 static const char bun[] = "bad underrun (count %d, resid %d, status %s)";
73 static const char lipd[] = "Chan %d LIP destroyed %d active commands";
74 static const char sacq[] = "unable to acquire scratch area";
76 static const uint8_t alpa_map[] = {
77 0xef, 0xe8, 0xe4, 0xe2, 0xe1, 0xe0, 0xdc, 0xda,
78 0xd9, 0xd6, 0xd5, 0xd4, 0xd3, 0xd2, 0xd1, 0xce,
79 0xcd, 0xcc, 0xcb, 0xca, 0xc9, 0xc7, 0xc6, 0xc5,
80 0xc3, 0xbc, 0xba, 0xb9, 0xb6, 0xb5, 0xb4, 0xb3,
81 0xb2, 0xb1, 0xae, 0xad, 0xac, 0xab, 0xaa, 0xa9,
82 0xa7, 0xa6, 0xa5, 0xa3, 0x9f, 0x9e, 0x9d, 0x9b,
83 0x98, 0x97, 0x90, 0x8f, 0x88, 0x84, 0x82, 0x81,
84 0x80, 0x7c, 0x7a, 0x79, 0x76, 0x75, 0x74, 0x73,
85 0x72, 0x71, 0x6e, 0x6d, 0x6c, 0x6b, 0x6a, 0x69,
86 0x67, 0x66, 0x65, 0x63, 0x5c, 0x5a, 0x59, 0x56,
87 0x55, 0x54, 0x53, 0x52, 0x51, 0x4e, 0x4d, 0x4c,
88 0x4b, 0x4a, 0x49, 0x47, 0x46, 0x45, 0x43, 0x3c,
89 0x3a, 0x39, 0x36, 0x35, 0x34, 0x33, 0x32, 0x31,
90 0x2e, 0x2d, 0x2c, 0x2b, 0x2a, 0x29, 0x27, 0x26,
91 0x25, 0x23, 0x1f, 0x1e, 0x1d, 0x1b, 0x18, 0x17,
92 0x10, 0x0f, 0x08, 0x04, 0x02, 0x01, 0x00
96 * Local function prototypes.
98 static int isp_parse_async(ispsoftc_t *, uint16_t);
99 static int isp_parse_async_fc(ispsoftc_t *, uint16_t);
100 static int isp_handle_other_response(ispsoftc_t *, int, isphdr_t *, uint32_t *);
101 static void isp_parse_status(ispsoftc_t *, ispstatusreq_t *, XS_T *, long *); static void
102 isp_parse_status_24xx(ispsoftc_t *, isp24xx_statusreq_t *, XS_T *, long *);
103 static void isp_fastpost_complete(ispsoftc_t *, uint32_t);
104 static int isp_mbox_continue(ispsoftc_t *);
105 static void isp_scsi_init(ispsoftc_t *);
106 static void isp_scsi_channel_init(ispsoftc_t *, int);
107 static void isp_fibre_init(ispsoftc_t *);
108 static void isp_fibre_init_2400(ispsoftc_t *);
109 static void isp_clear_portdb(ispsoftc_t *, int);
110 static void isp_mark_portdb(ispsoftc_t *, int);
111 static int isp_plogx(ispsoftc_t *, int, uint16_t, uint32_t, int);
112 static int isp_port_login(ispsoftc_t *, uint16_t, uint32_t);
113 static int isp_port_logout(ispsoftc_t *, uint16_t, uint32_t);
114 static int isp_getpdb(ispsoftc_t *, int, uint16_t, isp_pdb_t *);
115 static int isp_gethandles(ispsoftc_t *, int, uint16_t *, int *, int);
116 static void isp_dump_chip_portdb(ispsoftc_t *, int);
117 static uint64_t isp_get_wwn(ispsoftc_t *, int, int, int);
118 static int isp_fclink_test(ispsoftc_t *, int, int);
119 static int isp_pdb_sync(ispsoftc_t *, int);
120 static int isp_scan_loop(ispsoftc_t *, int);
121 static int isp_gid_ft_sns(ispsoftc_t *, int);
122 static int isp_gid_ft_ct_passthru(ispsoftc_t *, int);
123 static int isp_scan_fabric(ispsoftc_t *, int);
124 static int isp_login_device(ispsoftc_t *, int, uint32_t, isp_pdb_t *, uint16_t *);
125 static int isp_send_change_request(ispsoftc_t *, int);
126 static int isp_register_fc4_type(ispsoftc_t *, int);
127 static int isp_register_fc4_type_24xx(ispsoftc_t *, int);
128 static int isp_register_fc4_features_24xx(ispsoftc_t *, int);
129 static int isp_register_port_name_24xx(ispsoftc_t *, int);
130 static int isp_register_node_name_24xx(ispsoftc_t *, int);
131 static uint16_t isp_next_handle(ispsoftc_t *, uint16_t *);
132 static int isp_fw_state(ispsoftc_t *, int);
133 static void isp_mboxcmd_qnw(ispsoftc_t *, mbreg_t *, int);
134 static void isp_mboxcmd(ispsoftc_t *, mbreg_t *);
136 static void isp_spi_update(ispsoftc_t *, int);
137 static void isp_setdfltsdparm(ispsoftc_t *);
138 static void isp_setdfltfcparm(ispsoftc_t *, int);
139 static int isp_read_nvram(ispsoftc_t *, int);
140 static int isp_read_nvram_2400(ispsoftc_t *, uint8_t *);
141 static void isp_rdnvram_word(ispsoftc_t *, int, uint16_t *);
142 static void isp_rd_2400_nvram(ispsoftc_t *, uint32_t, uint32_t *);
143 static void isp_parse_nvram_1020(ispsoftc_t *, uint8_t *);
144 static void isp_parse_nvram_1080(ispsoftc_t *, int, uint8_t *);
145 static void isp_parse_nvram_12160(ispsoftc_t *, int, uint8_t *);
146 static void isp_parse_nvram_2100(ispsoftc_t *, uint8_t *);
147 static void isp_parse_nvram_2400(ispsoftc_t *, uint8_t *);
150 isp_change_fw_state(ispsoftc_t *isp, int chan, int state)
152 fcparam *fcp = FCPARAM(isp, chan);
154 if (fcp->isp_fwstate == state)
156 isp_prt(isp, ISP_LOGCONFIG|ISP_LOG_SANCFG,
157 "Chan %d Firmware state <%s->%s>", chan,
158 isp_fc_fw_statename(fcp->isp_fwstate), isp_fc_fw_statename(state));
159 fcp->isp_fwstate = state;
165 * Hit the chip over the head, download new f/w if available and set it running.
167 * Locking done elsewhere.
171 isp_reset(ispsoftc_t *isp, int do_load_defaults)
176 uint32_t code_org, val;
177 int loops, i, dodnld = 1;
178 const char *btype = "????";
179 static const char dcrc[] = "Downloaded RISC Code Checksum Failure";
181 isp->isp_state = ISP_NILSTATE;
184 ISP_DISABLE_INTS(isp);
189 * Basic types (SCSI, FibreChannel and PCI or SBus)
190 * have been set in the MD code. We figure out more
191 * here. Possibly more refined types based upon PCI
192 * identification. Chip revision has been gathered.
194 * After we've fired this chip up, zero out the conf1 register
195 * for SCSI adapters and do other settings for the 2100.
198 ISP_DISABLE_INTS(isp);
201 * Pick an initial maxcmds value which will be used
202 * to allocate xflist pointer space. It may be changed
203 * later by the firmware.
206 isp->isp_maxcmds = 4096;
207 } else if (IS_2322(isp)) {
208 isp->isp_maxcmds = 2048;
209 } else if (IS_23XX(isp) || IS_2200(isp)) {
210 isp->isp_maxcmds = 1024;
212 isp->isp_maxcmds = 512;
216 * Set up DMA for the request and response queues.
218 * We do this now so we can use the request queue
219 * for dma to load firmware from.
221 if (ISP_MBOXDMASETUP(isp) != 0) {
222 isp_prt(isp, ISP_LOGERR, "Cannot setup DMA");
227 * Set up default request/response queue in-pointer/out-pointer
231 isp->isp_rqstinrp = BIU2400_REQINP;
232 isp->isp_rqstoutrp = BIU2400_REQOUTP;
233 isp->isp_respinrp = BIU2400_RSPINP;
234 isp->isp_respoutrp = BIU2400_RSPOUTP;
235 } else if (IS_23XX(isp)) {
236 isp->isp_rqstinrp = BIU_REQINP;
237 isp->isp_rqstoutrp = BIU_REQOUTP;
238 isp->isp_respinrp = BIU_RSPINP;
239 isp->isp_respoutrp = BIU_RSPOUTP;
241 isp->isp_rqstinrp = INMAILBOX4;
242 isp->isp_rqstoutrp = OUTMAILBOX4;
243 isp->isp_respinrp = OUTMAILBOX5;
244 isp->isp_respoutrp = INMAILBOX5;
248 * Put the board into PAUSE mode (so we can read the SXP registers
249 * or write FPM/FBM registers).
252 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_CLEAR_HOST_INT);
253 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_CLEAR_RISC_INT);
254 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_PAUSE);
256 ISP_WRITE(isp, HCCR, HCCR_CMD_PAUSE);
260 switch (isp->isp_type) {
291 * While we're paused, reset the FPM module and FBM
294 ISP_WRITE(isp, BIU2100_CSR, BIU2100_FPM0_REGS);
295 ISP_WRITE(isp, FPM_DIAG_CONFIG, FPM_SOFT_RESET);
296 ISP_WRITE(isp, BIU2100_CSR, BIU2100_FB_REGS);
297 ISP_WRITE(isp, FBM_CMD, FBMCMD_FIFO_RESET_ALL);
298 ISP_WRITE(isp, BIU2100_CSR, BIU2100_RISC_REGS);
300 } else if (IS_1240(isp)) {
305 sdp = SDPARAM(isp, 0);
306 sdp->isp_ultramode = 1;
307 sdp = SDPARAM(isp, 1);
308 sdp->isp_ultramode = 1;
310 * XXX: Should probably do some bus sensing.
312 } else if (IS_ULTRA3(isp)) {
313 sdparam *sdp = isp->isp_param;
315 isp->isp_clock = 100;
319 else if (IS_12160(isp))
323 sdp->isp_lvdmode = 1;
325 if (IS_DUALBUS(isp)) {
327 sdp->isp_lvdmode = 1;
329 } else if (IS_ULTRA2(isp)) {
330 static const char m[] = "bus %d is in %s Mode";
332 sdparam *sdp = SDPARAM(isp, 0);
334 isp->isp_clock = 100;
338 else if (IS_1080(isp))
343 l = ISP_READ(isp, SXP_PINS_DIFF) & ISP1080_MODE_MASK;
345 case ISP1080_LVD_MODE:
346 sdp->isp_lvdmode = 1;
347 isp_prt(isp, ISP_LOGCONFIG, m, 0, "LVD");
349 case ISP1080_HVD_MODE:
350 sdp->isp_diffmode = 1;
351 isp_prt(isp, ISP_LOGCONFIG, m, 0, "Differential");
353 case ISP1080_SE_MODE:
354 sdp->isp_ultramode = 1;
355 isp_prt(isp, ISP_LOGCONFIG, m, 0, "Single-Ended");
358 isp_prt(isp, ISP_LOGERR,
359 "unknown mode on bus %d (0x%x)", 0, l);
363 if (IS_DUALBUS(isp)) {
364 sdp = SDPARAM(isp, 1);
365 l = ISP_READ(isp, SXP_PINS_DIFF|SXP_BANK1_SELECT);
366 l &= ISP1080_MODE_MASK;
368 case ISP1080_LVD_MODE:
369 sdp->isp_lvdmode = 1;
370 isp_prt(isp, ISP_LOGCONFIG, m, 1, "LVD");
372 case ISP1080_HVD_MODE:
373 sdp->isp_diffmode = 1;
374 isp_prt(isp, ISP_LOGCONFIG,
375 m, 1, "Differential");
377 case ISP1080_SE_MODE:
378 sdp->isp_ultramode = 1;
379 isp_prt(isp, ISP_LOGCONFIG,
380 m, 1, "Single-Ended");
383 isp_prt(isp, ISP_LOGERR,
384 "unknown mode on bus %d (0x%x)", 1, l);
389 sdparam *sdp = SDPARAM(isp, 0);
390 i = ISP_READ(isp, BIU_CONF0) & BIU_CONF0_HW_MASK;
393 isp_prt(isp, ISP_LOGALL, "Unknown Chip Type 0x%x", i);
397 isp->isp_type = ISP_HA_SCSI_1020;
402 * Some 1020A chips are Ultra Capable, but don't
403 * run the clock rate up for that unless told to
404 * do so by the Ultra Capable bits being set.
407 isp->isp_type = ISP_HA_SCSI_1020A;
412 isp->isp_type = ISP_HA_SCSI_1040;
417 isp->isp_type = ISP_HA_SCSI_1040A;
422 isp->isp_type = ISP_HA_SCSI_1040B;
427 isp->isp_type = ISP_HA_SCSI_1040C;
432 * Now, while we're at it, gather info about ultra
433 * and/or differential mode.
435 if (ISP_READ(isp, SXP_PINS_DIFF) & SXP_PINS_DIFF_MODE) {
436 isp_prt(isp, ISP_LOGCONFIG, "Differential Mode");
437 sdp->isp_diffmode = 1;
439 sdp->isp_diffmode = 0;
441 i = ISP_READ(isp, RISC_PSR);
442 if (isp->isp_bustype == ISP_BT_SBUS) {
443 i &= RISC_PSR_SBUS_ULTRA;
445 i &= RISC_PSR_PCI_ULTRA;
448 isp_prt(isp, ISP_LOGCONFIG, "Ultra Mode Capable");
449 sdp->isp_ultramode = 1;
451 * If we're in Ultra Mode, we have to be 60MHz clock-
452 * even for the SBus version.
456 sdp->isp_ultramode = 0;
458 * Clock is known. Gronk.
463 * Machine dependent clock (if set) overrides
464 * our generic determinations.
466 if (isp->isp_mdvec->dv_clock) {
467 if (isp->isp_mdvec->dv_clock < isp->isp_clock) {
468 isp->isp_clock = isp->isp_mdvec->dv_clock;
475 * Clear instrumentation
477 isp->isp_intcnt = isp->isp_intbogus = 0;
480 * Do MD specific pre initialization
485 * Hit the chip over the head with hammer,
486 * and give it a chance to recover.
490 ISP_WRITE(isp, BIU_ICR, BIU_ICR_SOFT_RESET);
497 * Clear data && control DMA engines.
499 ISP_WRITE(isp, CDMA_CONTROL, DMA_CNTRL_CLEAR_CHAN | DMA_CNTRL_RESET_INT);
500 ISP_WRITE(isp, DDMA_CONTROL, DMA_CNTRL_CLEAR_CHAN | DMA_CNTRL_RESET_INT);
503 } else if (IS_24XX(isp)) {
505 * Stop DMA and wait for it to stop.
507 ISP_WRITE(isp, BIU2400_CSR, BIU2400_DMA_STOP|(3 << 4));
508 for (val = loops = 0; loops < 30000; loops++) {
510 val = ISP_READ(isp, BIU2400_CSR);
511 if ((val & BIU2400_DMA_ACTIVE) == 0) {
515 if (val & BIU2400_DMA_ACTIVE) {
517 isp_prt(isp, ISP_LOGERR, "DMA Failed to Stop on Reset");
521 * Hold it in SOFT_RESET and STOP state for 100us.
523 ISP_WRITE(isp, BIU2400_CSR, BIU2400_SOFT_RESET|BIU2400_DMA_STOP|(3 << 4));
525 for (loops = 0; loops < 10000; loops++) {
527 val = ISP_READ(isp, OUTMAILBOX0);
529 for (val = loops = 0; loops < 500000; loops ++) {
530 val = ISP_READ(isp, BIU2400_CSR);
531 if ((val & BIU2400_SOFT_RESET) == 0) {
535 if (val & BIU2400_SOFT_RESET) {
537 isp_prt(isp, ISP_LOGERR, "Failed to come out of reset");
541 ISP_WRITE(isp, BIU2100_CSR, BIU2100_SOFT_RESET);
548 * Clear data && control DMA engines.
550 ISP_WRITE(isp, CDMA2100_CONTROL, DMA_CNTRL2100_CLEAR_CHAN | DMA_CNTRL2100_RESET_INT);
551 ISP_WRITE(isp, TDMA2100_CONTROL, DMA_CNTRL2100_CLEAR_CHAN | DMA_CNTRL2100_RESET_INT);
552 ISP_WRITE(isp, RDMA2100_CONTROL, DMA_CNTRL2100_CLEAR_CHAN | DMA_CNTRL2100_RESET_INT);
556 * Wait for ISP to be ready to go...
558 loops = MBOX_DELAY_COUNT;
561 if (!(ISP_READ(isp, BIU_ICR) & BIU_ICR_SOFT_RESET)) {
564 } else if (IS_24XX(isp)) {
565 if (ISP_READ(isp, OUTMAILBOX0) == 0) {
569 if (!(ISP_READ(isp, BIU2100_CSR) & BIU2100_SOFT_RESET))
574 ISP_DUMPREGS(isp, "chip reset timed out");
581 * After we've fired this chip up, zero out the conf1 register
582 * for SCSI adapters and other settings for the 2100.
586 ISP_WRITE(isp, BIU_CONF1, 0);
587 } else if (!IS_24XX(isp)) {
588 ISP_WRITE(isp, BIU2100_CSR, 0);
592 * Reset RISC Processor
595 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_RESET);
596 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_RELEASE);
597 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_CLEAR_RESET);
599 ISP_WRITE(isp, HCCR, HCCR_CMD_RESET);
601 ISP_WRITE(isp, BIU_SEMA, 0);
605 * Post-RISC Reset stuff.
608 for (val = loops = 0; loops < 5000000; loops++) {
610 val = ISP_READ(isp, OUTMAILBOX0);
617 isp_prt(isp, ISP_LOGERR, "reset didn't clear");
620 } else if (IS_SCSI(isp)) {
621 uint16_t tmp = isp->isp_mdvec->dv_conf1;
623 * Busted FIFO. Turn off all but burst enables.
625 if (isp->isp_type == ISP_HA_SCSI_1040A) {
626 tmp &= BIU_BURST_ENABLE;
628 ISP_SETBITS(isp, BIU_CONF1, tmp);
629 if (tmp & BIU_BURST_ENABLE) {
630 ISP_SETBITS(isp, CDMA_CONF, DMA_ENABLE_BURST);
631 ISP_SETBITS(isp, DDMA_CONF, DMA_ENABLE_BURST);
633 if (SDPARAM(isp, 0)->isp_ptisp) {
634 if (SDPARAM(isp, 0)->isp_ultramode) {
635 while (ISP_READ(isp, RISC_MTR) != 0x1313) {
636 ISP_WRITE(isp, RISC_MTR, 0x1313);
637 ISP_WRITE(isp, HCCR, HCCR_CMD_STEP);
640 ISP_WRITE(isp, RISC_MTR, 0x1212);
643 * PTI specific register
645 ISP_WRITE(isp, RISC_EMB, DUAL_BANK);
647 ISP_WRITE(isp, RISC_MTR, 0x1212);
649 ISP_WRITE(isp, HCCR, HCCR_CMD_RELEASE);
651 ISP_WRITE(isp, RISC_MTR2100, 0x1212);
652 if (IS_2200(isp) || IS_23XX(isp)) {
653 ISP_WRITE(isp, HCCR, HCCR_2X00_DISABLE_PARITY_PAUSE);
655 ISP_WRITE(isp, HCCR, HCCR_CMD_RELEASE);
658 ISP_WRITE(isp, isp->isp_rqstinrp, 0);
659 ISP_WRITE(isp, isp->isp_rqstoutrp, 0);
660 ISP_WRITE(isp, isp->isp_respinrp, 0);
661 ISP_WRITE(isp, isp->isp_respoutrp, 0);
664 ISP_WRITE(isp, BIU2400_PRI_REQINP, 0);
665 ISP_WRITE(isp, BIU2400_PRI_REQOUTP, 0);
667 ISP_WRITE(isp, BIU2400_ATIO_RSPINP, 0);
668 ISP_WRITE(isp, BIU2400_ATIO_RSPOUTP, 0);
672 * Do MD specific post initialization
677 * Wait for everything to finish firing up.
679 * Avoid doing this on early 2312s because you can generate a PCI
680 * parity error (chip breakage).
682 if (IS_2312(isp) && isp->isp_revision < 2) {
685 loops = MBOX_DELAY_COUNT;
686 while (ISP_READ(isp, OUTMAILBOX0) == MBOX_BUSY) {
690 isp_prt(isp, ISP_LOGERR, "MBOX_BUSY never cleared on reset");
697 * Up until this point we've done everything by just reading or
698 * setting registers. From this point on we rely on at least *some*
699 * kind of firmware running in the card.
703 * Do some sanity checking by running a NOP command.
704 * If it succeeds, the ROM firmware is now running.
706 MBSINIT(&mbs, MBOX_NO_OP, MBLOGALL, 0);
707 isp_mboxcmd(isp, &mbs);
708 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
709 isp_prt(isp, ISP_LOGERR, "NOP command failed (%x)", mbs.param[0]);
715 * Do some operational tests
718 if (IS_SCSI(isp) || IS_24XX(isp)) {
719 static const uint16_t patterns[MAX_MAILBOX] = {
720 0x0000, 0xdead, 0xbeef, 0xffff,
721 0xa5a5, 0x5a5a, 0x7f7f, 0x7ff7,
722 0x3421, 0xabcd, 0xdcba, 0xfeef,
723 0xbead, 0xdebe, 0x2222, 0x3333,
724 0x5555, 0x6666, 0x7777, 0xaaaa,
725 0xffff, 0xdddd, 0x9999, 0x1fbc,
726 0x6666, 0x6677, 0x1122, 0x33ff,
727 0x0000, 0x0001, 0x1000, 0x1010,
729 int nmbox = ISP_NMBOX(isp);
732 MBSINIT(&mbs, MBOX_MAILBOX_REG_TEST, MBLOGALL, 0);
733 for (i = 1; i < nmbox; i++) {
734 mbs.param[i] = patterns[i];
736 isp_mboxcmd(isp, &mbs);
737 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
741 for (i = 1; i < nmbox; i++) {
742 if (mbs.param[i] != patterns[i]) {
744 isp_prt(isp, ISP_LOGERR, "Register Test Failed at Register %d: should have 0x%04x but got 0x%04x", i, patterns[i], mbs.param[i]);
751 * Download new Firmware, unless requested not to do so.
752 * This is made slightly trickier in some cases where the
753 * firmware of the ROM revision is newer than the revision
754 * compiled into the driver. So, where we used to compare
755 * versions of our f/w and the ROM f/w, now we just see
756 * whether we have f/w at all and whether a config flag
757 * has disabled our download.
759 if ((isp->isp_mdvec->dv_ispfw == NULL) || (isp->isp_confopts & ISP_CFG_NORELOAD)) {
764 code_org = ISP_CODE_ORG_2400;
765 } else if (IS_23XX(isp)) {
766 code_org = ISP_CODE_ORG_2300;
768 code_org = ISP_CODE_ORG;
771 isp->isp_loaded_fw = 0;
772 if (dodnld && IS_24XX(isp)) {
773 const uint32_t *ptr = isp->isp_mdvec->dv_ispfw;
777 * Keep loading until we run out of f/w.
779 code_org = ptr[2]; /* 1st load address is our start addr */
785 isp_prt(isp, ISP_LOGDEBUG0, "load 0x%x words of code at load address 0x%x", ptr[3], ptr[2]);
791 while (wi < ptr[3]) {
795 nw = ISP_QUEUE_SIZE(RQUEST_QUEUE_LEN(isp)) >> 2;
799 cp = isp->isp_rquest;
800 for (i = 0; i < nw; i++) {
801 ISP_IOXPUT_32(isp, ptr[wi++], &cp[i]);
804 MEMORYBARRIER(isp, SYNC_REQUEST, 0, ISP_QUEUE_SIZE(RQUEST_QUEUE_LEN(isp)), -1);
806 MBSINIT(&mbs, 0, MBLOGALL, 0);
807 if (la < 0x10000 && nw < 0x10000) {
808 mbs.param[0] = MBOX_LOAD_RISC_RAM_2100;
810 mbs.param[2] = DMA_WD1(isp->isp_rquest_dma);
811 mbs.param[3] = DMA_WD0(isp->isp_rquest_dma);
813 mbs.param[6] = DMA_WD3(isp->isp_rquest_dma);
814 mbs.param[7] = DMA_WD2(isp->isp_rquest_dma);
815 isp_prt(isp, ISP_LOGDEBUG0, "LOAD RISC RAM 2100 %u words at load address 0x%x", nw, la);
816 } else if (wordload) {
821 ucd.cp = (const uint32_t *)cp;
822 mbs.param[0] = MBOX_WRITE_RAM_WORD_EXTENDED;
824 mbs.param[2] = (*ucd.np);
825 mbs.param[3] = (*ucd.np) >> 16;
826 mbs.param[8] = la >> 16;
827 isp->isp_mbxwrk0 = nw - 1;
828 isp->isp_mbxworkp = ucd.np+1;
829 isp->isp_mbxwrk1 = (la + 1);
830 isp->isp_mbxwrk8 = (la + 1) >> 16;
831 isp_prt(isp, ISP_LOGDEBUG0, "WRITE RAM WORD EXTENDED %u words at load address 0x%x", nw, la);
833 mbs.param[0] = MBOX_LOAD_RISC_RAM;
835 mbs.param[2] = DMA_WD1(isp->isp_rquest_dma);
836 mbs.param[3] = DMA_WD0(isp->isp_rquest_dma);
837 mbs.param[4] = nw >> 16;
839 mbs.param[6] = DMA_WD3(isp->isp_rquest_dma);
840 mbs.param[7] = DMA_WD2(isp->isp_rquest_dma);
841 mbs.param[8] = la >> 16;
842 isp_prt(isp, ISP_LOGDEBUG0, "LOAD RISC RAM %u words at load address 0x%x", nw, la);
844 isp_mboxcmd(isp, &mbs);
845 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
846 if (mbs.param[0] == MBOX_HOST_INTERFACE_ERROR) {
847 isp_prt(isp, ISP_LOGERR, "switching to word load");
851 isp_prt(isp, ISP_LOGERR, "F/W Risc Ram Load Failed");
863 isp->isp_loaded_fw = 1;
864 } else if (dodnld && IS_23XX(isp)) {
865 const uint16_t *ptr = isp->isp_mdvec->dv_ispfw;
866 uint16_t wi, wl, segno;
875 isp_prt(isp, ISP_LOGDEBUG0, "load 0x%x words of code at load address 0x%x", ptr[3], la);
880 while (wi < ptr[3]) {
884 nw = ISP_QUEUE_SIZE(RQUEST_QUEUE_LEN(isp)) >> 1;
888 if (nw > (1 << 15)) {
891 cp = isp->isp_rquest;
892 for (i = 0; i < nw; i++) {
893 ISP_IOXPUT_16(isp, ptr[wi++], &cp[i]);
896 MEMORYBARRIER(isp, SYNC_REQUEST, 0, ISP_QUEUE_SIZE(RQUEST_QUEUE_LEN(isp)), -1);
897 MBSINIT(&mbs, 0, MBLOGALL, 0);
899 mbs.param[0] = MBOX_LOAD_RISC_RAM_2100;
901 mbs.param[2] = DMA_WD1(isp->isp_rquest_dma);
902 mbs.param[3] = DMA_WD0(isp->isp_rquest_dma);
904 mbs.param[6] = DMA_WD3(isp->isp_rquest_dma);
905 mbs.param[7] = DMA_WD2(isp->isp_rquest_dma);
906 isp_prt(isp, ISP_LOGDEBUG1, "LOAD RISC RAM 2100 %u words at load address 0x%x\n", nw, la);
908 mbs.param[0] = MBOX_LOAD_RISC_RAM;
910 mbs.param[2] = DMA_WD1(isp->isp_rquest_dma);
911 mbs.param[3] = DMA_WD0(isp->isp_rquest_dma);
913 mbs.param[6] = DMA_WD3(isp->isp_rquest_dma);
914 mbs.param[7] = DMA_WD2(isp->isp_rquest_dma);
915 mbs.param[8] = la >> 16;
916 isp_prt(isp, ISP_LOGDEBUG1, "LOAD RISC RAM %u words at load address 0x%x\n", nw, la);
918 isp_mboxcmd(isp, &mbs);
919 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
920 isp_prt(isp, ISP_LOGERR, "F/W Risc Ram Load Failed");
936 * If we're a 2322, the firmware actually comes in
937 * three chunks. We loaded the first at the code_org
938 * address. The other two chunks, which follow right
939 * after each other in memory here, get loaded at
940 * addresses specfied at offset 0x9..0xB.
945 la = ptr[5] | ((ptr[4] & 0x3f) << 16);
947 isp->isp_loaded_fw = 1;
953 ucd.cp = isp->isp_mdvec->dv_ispfw;
954 isp->isp_mbxworkp = &ucd.np[1];
955 isp->isp_mbxwrk0 = ucd.np[3] - 1;
956 isp->isp_mbxwrk1 = code_org + 1;
957 MBSINIT(&mbs, MBOX_WRITE_RAM_WORD, MBLOGNONE, 0);
958 mbs.param[1] = code_org;
959 mbs.param[2] = ucd.np[0];
960 isp_prt(isp, ISP_LOGDEBUG1, "WRITE RAM %u words at load address 0x%x", ucd.np[3], code_org);
961 isp_mboxcmd(isp, &mbs);
962 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
963 isp_prt(isp, ISP_LOGERR, "F/W download failed at word %d", isp->isp_mbxwrk1 - code_org);
967 } else if (IS_26XX(isp)) {
968 MBSINIT(&mbs, MBOX_LOAD_FLASH_FIRMWARE, MBLOGALL, 5000000);
971 isp_mboxcmd(isp, &mbs);
972 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
973 isp_prt(isp, ISP_LOGERR, "Flash F/W load failed");
978 isp_prt(isp, ISP_LOGDEBUG2, "skipping f/w download");
982 * If we loaded firmware, verify its checksum
984 if (isp->isp_loaded_fw) {
985 MBSINIT(&mbs, MBOX_VERIFY_CHECKSUM, MBLOGNONE, 0);
987 mbs.param[1] = code_org >> 16;
988 mbs.param[2] = code_org;
990 mbs.param[1] = code_org;
992 isp_mboxcmd(isp, &mbs);
993 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
994 isp_prt(isp, ISP_LOGERR, dcrc);
1001 * Now start it rolling.
1003 * If we didn't actually download f/w,
1004 * we still need to (re)start it.
1008 MBSINIT(&mbs, MBOX_EXEC_FIRMWARE, MBLOGALL, 5000000);
1010 mbs.param[1] = code_org >> 16;
1011 mbs.param[2] = code_org;
1012 if (isp->isp_loaded_fw) {
1017 } else if (IS_2322(isp)) {
1018 mbs.param[1] = code_org;
1019 if (isp->isp_loaded_fw) {
1025 mbs.param[1] = code_org;
1027 isp_mboxcmd(isp, &mbs);
1028 if (IS_2322(isp) || IS_24XX(isp)) {
1029 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1037 * Set CLOCK RATE, but only if asked to.
1039 if (isp->isp_clock) {
1040 MBSINIT(&mbs, MBOX_SET_CLOCK_RATE, MBLOGALL, 0);
1041 mbs.param[1] = isp->isp_clock;
1042 isp_mboxcmd(isp, &mbs);
1043 /* we will try not to care if this fails */
1048 * Ask the chip for the current firmware version.
1049 * This should prove that the new firmware is working.
1051 MBSINIT(&mbs, MBOX_ABOUT_FIRMWARE, MBLOGALL, 0);
1052 isp_mboxcmd(isp, &mbs);
1053 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1059 * The SBus firmware that we are using apparently does not return
1060 * major, minor, micro revisions in the mailbox registers, which
1061 * is really, really, annoying.
1063 if (ISP_SBUS_SUPPORTED && isp->isp_bustype == ISP_BT_SBUS) {
1065 #ifdef ISP_TARGET_MODE
1066 isp->isp_fwrev[0] = 7;
1067 isp->isp_fwrev[1] = 55;
1069 isp->isp_fwrev[0] = 1;
1070 isp->isp_fwrev[1] = 37;
1072 isp->isp_fwrev[2] = 0;
1075 isp->isp_fwrev[0] = mbs.param[1];
1076 isp->isp_fwrev[1] = mbs.param[2];
1077 isp->isp_fwrev[2] = mbs.param[3];
1082 * We do not believe firmware attributes for 2100 code less
1083 * than 1.17.0, unless it's the firmware we specifically
1086 * Note that all 22XX and later f/w is greater than 1.X.0.
1088 if ((ISP_FW_OLDER_THAN(isp, 1, 17, 1))) {
1089 #ifdef USE_SMALLER_2100_FIRMWARE
1090 isp->isp_fwattr = ISP_FW_ATTR_SCCLUN;
1092 isp->isp_fwattr = 0;
1095 isp->isp_fwattr = mbs.param[6];
1098 isp->isp_fwattr |= ((uint64_t) mbs.param[15]) << 16;
1099 if (isp->isp_fwattr & ISP2400_FW_ATTR_EXTNDED) {
1101 (((uint64_t) mbs.param[16]) << 32) |
1102 (((uint64_t) mbs.param[17]) << 48);
1106 isp->isp_fwattr = 0;
1109 isp_prt(isp, ISP_LOGCONFIG, "Board Type %s, Chip Revision 0x%x, %s F/W Revision %d.%d.%d",
1110 btype, isp->isp_revision, dodnld? "loaded" : "resident", isp->isp_fwrev[0], isp->isp_fwrev[1], isp->isp_fwrev[2]);
1112 fwt = isp->isp_fwattr;
1114 buf = FCPARAM(isp, 0)->isp_scratch;
1115 ISP_SNPRINTF(buf, ISP_FC_SCRLEN, "Attributes:");
1116 if (fwt & ISP2400_FW_ATTR_CLASS2) {
1117 fwt ^=ISP2400_FW_ATTR_CLASS2;
1118 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s Class2", buf);
1120 if (fwt & ISP2400_FW_ATTR_IP) {
1121 fwt ^=ISP2400_FW_ATTR_IP;
1122 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s IP", buf);
1124 if (fwt & ISP2400_FW_ATTR_MULTIID) {
1125 fwt ^=ISP2400_FW_ATTR_MULTIID;
1126 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s MultiID", buf);
1128 if (fwt & ISP2400_FW_ATTR_SB2) {
1129 fwt ^=ISP2400_FW_ATTR_SB2;
1130 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s SB2", buf);
1132 if (fwt & ISP2400_FW_ATTR_T10CRC) {
1133 fwt ^=ISP2400_FW_ATTR_T10CRC;
1134 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s T10CRC", buf);
1136 if (fwt & ISP2400_FW_ATTR_VI) {
1137 fwt ^=ISP2400_FW_ATTR_VI;
1138 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s VI", buf);
1140 if (fwt & ISP2400_FW_ATTR_MQ) {
1141 fwt ^=ISP2400_FW_ATTR_MQ;
1142 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s MQ", buf);
1144 if (fwt & ISP2400_FW_ATTR_MSIX) {
1145 fwt ^=ISP2400_FW_ATTR_MSIX;
1146 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s MSIX", buf);
1148 if (fwt & ISP2400_FW_ATTR_FCOE) {
1149 fwt ^=ISP2400_FW_ATTR_FCOE;
1150 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s FCOE", buf);
1152 if (fwt & ISP2400_FW_ATTR_VP0) {
1153 fwt ^= ISP2400_FW_ATTR_VP0;
1154 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s VP0_Decoupling", buf);
1156 if (fwt & ISP2400_FW_ATTR_EXPFW) {
1157 fwt ^= ISP2400_FW_ATTR_EXPFW;
1158 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s (Experimental)", buf);
1160 if (fwt & ISP2400_FW_ATTR_HOTFW) {
1161 fwt ^= ISP2400_FW_ATTR_HOTFW;
1162 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s HotFW", buf);
1164 fwt &= ~ISP2400_FW_ATTR_EXTNDED;
1165 if (fwt & ISP2400_FW_ATTR_EXTVP) {
1166 fwt ^= ISP2400_FW_ATTR_EXTVP;
1167 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s ExtVP", buf);
1169 if (fwt & ISP2400_FW_ATTR_VN2VN) {
1170 fwt ^= ISP2400_FW_ATTR_VN2VN;
1171 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s VN2VN", buf);
1173 if (fwt & ISP2400_FW_ATTR_EXMOFF) {
1174 fwt ^= ISP2400_FW_ATTR_EXMOFF;
1175 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s EXMOFF", buf);
1177 if (fwt & ISP2400_FW_ATTR_NPMOFF) {
1178 fwt ^= ISP2400_FW_ATTR_NPMOFF;
1179 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s NPMOFF", buf);
1181 if (fwt & ISP2400_FW_ATTR_DIFCHOP) {
1182 fwt ^= ISP2400_FW_ATTR_DIFCHOP;
1183 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s DIFCHOP", buf);
1185 if (fwt & ISP2400_FW_ATTR_SRIOV) {
1186 fwt ^= ISP2400_FW_ATTR_SRIOV;
1187 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s SRIOV", buf);
1189 if (fwt & ISP2400_FW_ATTR_ASICTMP) {
1190 fwt ^= ISP2400_FW_ATTR_ASICTMP;
1191 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s ASICTMP", buf);
1193 if (fwt & ISP2400_FW_ATTR_ATIOMQ) {
1194 fwt ^= ISP2400_FW_ATTR_ATIOMQ;
1195 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s ATIOMQ", buf);
1198 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s (unknown 0x%08x%08x)", buf,
1199 (uint32_t) (fwt >> 32), (uint32_t) fwt);
1201 isp_prt(isp, ISP_LOGCONFIG, "%s", buf);
1202 } else if (IS_FC(isp)) {
1203 buf = FCPARAM(isp, 0)->isp_scratch;
1204 ISP_SNPRINTF(buf, ISP_FC_SCRLEN, "Attributes:");
1205 if (fwt & ISP_FW_ATTR_TMODE) {
1206 fwt ^=ISP_FW_ATTR_TMODE;
1207 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s TargetMode", buf);
1209 if (fwt & ISP_FW_ATTR_SCCLUN) {
1210 fwt ^=ISP_FW_ATTR_SCCLUN;
1211 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s SCC-Lun", buf);
1213 if (fwt & ISP_FW_ATTR_FABRIC) {
1214 fwt ^=ISP_FW_ATTR_FABRIC;
1215 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s Fabric", buf);
1217 if (fwt & ISP_FW_ATTR_CLASS2) {
1218 fwt ^=ISP_FW_ATTR_CLASS2;
1219 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s Class2", buf);
1221 if (fwt & ISP_FW_ATTR_FCTAPE) {
1222 fwt ^=ISP_FW_ATTR_FCTAPE;
1223 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s FC-Tape", buf);
1225 if (fwt & ISP_FW_ATTR_IP) {
1226 fwt ^=ISP_FW_ATTR_IP;
1227 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s IP", buf);
1229 if (fwt & ISP_FW_ATTR_VI) {
1230 fwt ^=ISP_FW_ATTR_VI;
1231 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s VI", buf);
1233 if (fwt & ISP_FW_ATTR_VI_SOLARIS) {
1234 fwt ^=ISP_FW_ATTR_VI_SOLARIS;
1235 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s VI_SOLARIS", buf);
1237 if (fwt & ISP_FW_ATTR_2KLOGINS) {
1238 fwt ^=ISP_FW_ATTR_2KLOGINS;
1239 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s 2K-Login", buf);
1242 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s (unknown 0x%08x%08x)", buf,
1243 (uint32_t) (fwt >> 32), (uint32_t) fwt);
1245 isp_prt(isp, ISP_LOGCONFIG, "%s", buf);
1249 MBSINIT(&mbs, MBOX_GET_RESOURCE_COUNT, MBLOGALL, 0);
1250 isp_mboxcmd(isp, &mbs);
1251 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1255 if (isp->isp_maxcmds >= mbs.param[3]) {
1256 isp->isp_maxcmds = mbs.param[3];
1259 MBSINIT(&mbs, MBOX_GET_FIRMWARE_STATUS, MBLOGALL, 0);
1260 isp_mboxcmd(isp, &mbs);
1261 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1265 if (isp->isp_maxcmds >= mbs.param[2]) {
1266 isp->isp_maxcmds = mbs.param[2];
1269 isp_prt(isp, ISP_LOGCONFIG, "%d max I/O command limit set", isp->isp_maxcmds);
1272 * If we don't have Multi-ID f/w loaded, we need to restrict channels to one.
1273 * Only make this check for non-SCSI cards (I'm not sure firmware attributes
1276 if (IS_FC(isp) && isp->isp_nchan > 1) {
1277 if (!ISP_CAP_MULTI_ID(isp)) {
1278 isp_prt(isp, ISP_LOGWARN, "non-MULTIID f/w loaded, "
1279 "only can enable 1 of %d channels", isp->isp_nchan);
1281 } else if (!ISP_CAP_VP0(isp)) {
1282 isp_prt(isp, ISP_LOGWARN, "We can not use MULTIID "
1283 "feature properly without VP0_Decoupling");
1288 for (i = 0; i < isp->isp_nchan; i++)
1289 isp_change_fw_state(isp, i, FW_CONFIG_WAIT);
1291 if (isp->isp_dead) {
1293 ISP_DISABLE_INTS(isp);
1297 isp->isp_state = ISP_RESETSTATE;
1300 * Okay- now that we have new firmware running, we now (re)set our
1301 * notion of how many luns we support. This is somewhat tricky because
1302 * if we haven't loaded firmware, we sometimes do not have an easy way
1303 * of knowing how many luns we support.
1305 * Expanded lun firmware gives you 32 luns for SCSI cards and
1306 * 16384 luns for Fibre Channel cards.
1308 * It turns out that even for QLogic 2100s with ROM 1.10 and above
1309 * we do get a firmware attributes word returned in mailbox register 6.
1311 * Because the lun is in a different position in the Request Queue
1312 * Entry structure for Fibre Channel with expanded lun firmware, we
1313 * can only support one lun (lun zero) when we don't know what kind
1314 * of firmware we're running.
1318 if (IS_ULTRA2(isp) || IS_ULTRA3(isp)) {
1319 isp->isp_maxluns = 32;
1321 isp->isp_maxluns = 8;
1324 isp->isp_maxluns = 8;
1327 if (ISP_CAP_SCCFW(isp)) {
1328 isp->isp_maxluns = 0; /* No limit -- 2/8 bytes */
1330 isp->isp_maxluns = 16;
1335 * We get some default values established. As a side
1336 * effect, NVRAM is read here (unless overriden by
1337 * a configuration flag).
1339 if (do_load_defaults) {
1341 isp_setdfltsdparm(isp);
1343 for (i = 0; i < isp->isp_nchan; i++) {
1344 isp_setdfltfcparm(isp, i);
1351 * Clean firmware shutdown.
1354 isp_deinit(ispsoftc_t *isp)
1358 isp->isp_state = ISP_NILSTATE;
1359 MBSINIT(&mbs, MBOX_STOP_FIRMWARE, MBLOGALL, 500000);
1368 isp_mboxcmd(isp, &mbs);
1369 return (mbs.param[0] == MBOX_COMMAND_COMPLETE ? 0 : mbs.param[0]);
1373 * Initialize Parameters of Hardware to a known state.
1375 * Locks are held before coming here.
1378 isp_init(ispsoftc_t *isp)
1382 isp_fibre_init_2400(isp);
1384 isp_fibre_init(isp);
1389 GET_NANOTIME(&isp->isp_init_time);
1393 isp_scsi_init(ispsoftc_t *isp)
1395 sdparam *sdp_chan0, *sdp_chan1;
1398 isp->isp_state = ISP_INITSTATE;
1400 sdp_chan0 = SDPARAM(isp, 0);
1401 sdp_chan1 = sdp_chan0;
1402 if (IS_DUALBUS(isp)) {
1403 sdp_chan1 = SDPARAM(isp, 1);
1406 /* First do overall per-card settings. */
1409 * If we have fast memory timing enabled, turn it on.
1411 if (sdp_chan0->isp_fast_mttr) {
1412 ISP_WRITE(isp, RISC_MTR, 0x1313);
1416 * Set Retry Delay and Count.
1417 * You set both channels at the same time.
1419 MBSINIT(&mbs, MBOX_SET_RETRY_COUNT, MBLOGALL, 0);
1420 mbs.param[1] = sdp_chan0->isp_retry_count;
1421 mbs.param[2] = sdp_chan0->isp_retry_delay;
1422 mbs.param[6] = sdp_chan1->isp_retry_count;
1423 mbs.param[7] = sdp_chan1->isp_retry_delay;
1424 isp_mboxcmd(isp, &mbs);
1425 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1430 * Set ASYNC DATA SETUP time. This is very important.
1432 MBSINIT(&mbs, MBOX_SET_ASYNC_DATA_SETUP_TIME, MBLOGALL, 0);
1433 mbs.param[1] = sdp_chan0->isp_async_data_setup;
1434 mbs.param[2] = sdp_chan1->isp_async_data_setup;
1435 isp_mboxcmd(isp, &mbs);
1436 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1441 * Set ACTIVE Negation State.
1443 MBSINIT(&mbs, MBOX_SET_ACT_NEG_STATE, MBLOGNONE, 0);
1445 (sdp_chan0->isp_req_ack_active_neg << 4) |
1446 (sdp_chan0->isp_data_line_active_neg << 5);
1448 (sdp_chan1->isp_req_ack_active_neg << 4) |
1449 (sdp_chan1->isp_data_line_active_neg << 5);
1450 isp_mboxcmd(isp, &mbs);
1451 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1452 isp_prt(isp, ISP_LOGERR,
1453 "failed to set active negation state (%d,%d), (%d,%d)",
1454 sdp_chan0->isp_req_ack_active_neg,
1455 sdp_chan0->isp_data_line_active_neg,
1456 sdp_chan1->isp_req_ack_active_neg,
1457 sdp_chan1->isp_data_line_active_neg);
1464 * Set the Tag Aging limit
1466 MBSINIT(&mbs, MBOX_SET_TAG_AGE_LIMIT, MBLOGALL, 0);
1467 mbs.param[1] = sdp_chan0->isp_tag_aging;
1468 mbs.param[2] = sdp_chan1->isp_tag_aging;
1469 isp_mboxcmd(isp, &mbs);
1470 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1471 isp_prt(isp, ISP_LOGERR, "failed to set tag age limit (%d,%d)",
1472 sdp_chan0->isp_tag_aging, sdp_chan1->isp_tag_aging);
1477 * Set selection timeout.
1479 MBSINIT(&mbs, MBOX_SET_SELECT_TIMEOUT, MBLOGALL, 0);
1480 mbs.param[1] = sdp_chan0->isp_selection_timeout;
1481 mbs.param[2] = sdp_chan1->isp_selection_timeout;
1482 isp_mboxcmd(isp, &mbs);
1483 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1487 /* now do per-channel settings */
1488 isp_scsi_channel_init(isp, 0);
1489 if (IS_DUALBUS(isp))
1490 isp_scsi_channel_init(isp, 1);
1493 * Now enable request/response queues
1496 if (IS_ULTRA2(isp) || IS_1240(isp)) {
1497 MBSINIT(&mbs, MBOX_INIT_RES_QUEUE_A64, MBLOGALL, 0);
1498 mbs.param[1] = RESULT_QUEUE_LEN(isp);
1499 mbs.param[2] = DMA_WD1(isp->isp_result_dma);
1500 mbs.param[3] = DMA_WD0(isp->isp_result_dma);
1502 mbs.param[6] = DMA_WD3(isp->isp_result_dma);
1503 mbs.param[7] = DMA_WD2(isp->isp_result_dma);
1504 isp_mboxcmd(isp, &mbs);
1505 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1508 isp->isp_residx = isp->isp_resodx = mbs.param[5];
1510 MBSINIT(&mbs, MBOX_INIT_REQ_QUEUE_A64, MBLOGALL, 0);
1511 mbs.param[1] = RQUEST_QUEUE_LEN(isp);
1512 mbs.param[2] = DMA_WD1(isp->isp_rquest_dma);
1513 mbs.param[3] = DMA_WD0(isp->isp_rquest_dma);
1515 mbs.param[6] = DMA_WD3(isp->isp_result_dma);
1516 mbs.param[7] = DMA_WD2(isp->isp_result_dma);
1517 isp_mboxcmd(isp, &mbs);
1518 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1521 isp->isp_reqidx = isp->isp_reqodx = mbs.param[4];
1523 MBSINIT(&mbs, MBOX_INIT_RES_QUEUE, MBLOGALL, 0);
1524 mbs.param[1] = RESULT_QUEUE_LEN(isp);
1525 mbs.param[2] = DMA_WD1(isp->isp_result_dma);
1526 mbs.param[3] = DMA_WD0(isp->isp_result_dma);
1528 isp_mboxcmd(isp, &mbs);
1529 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1532 isp->isp_residx = isp->isp_resodx = mbs.param[5];
1534 MBSINIT(&mbs, MBOX_INIT_REQ_QUEUE, MBLOGALL, 0);
1535 mbs.param[1] = RQUEST_QUEUE_LEN(isp);
1536 mbs.param[2] = DMA_WD1(isp->isp_rquest_dma);
1537 mbs.param[3] = DMA_WD0(isp->isp_rquest_dma);
1539 isp_mboxcmd(isp, &mbs);
1540 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1543 isp->isp_reqidx = isp->isp_reqodx = mbs.param[4];
1547 * Turn on LVD transitions for ULTRA2 or better and other features
1549 * Now that we have 32 bit handles, don't do any fast posting
1550 * any more. For Ultra2/Ultra3 cards, we can turn on 32 bit RIO
1551 * operation or use fast posting. To be conservative, we'll only
1552 * do this for Ultra3 cards now because the other cards are so
1553 * rare for this author to find and test with.
1556 MBSINIT(&mbs, MBOX_SET_FW_FEATURES, MBLOGALL, 0);
1558 mbs.param[1] |= FW_FEATURE_LVD_NOTIFY;
1561 mbs.param[1] |= FW_FEATURE_FAST_POST;
1564 mbs.param[1] |= FW_FEATURE_RIO_32BIT;
1566 if (mbs.param[1] != 0) {
1567 uint16_t sfeat = mbs.param[1];
1568 isp_mboxcmd(isp, &mbs);
1569 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) {
1570 isp_prt(isp, ISP_LOGINFO,
1571 "Enabled FW features (0x%x)", sfeat);
1575 isp->isp_state = ISP_RUNSTATE;
1579 isp_scsi_channel_init(ispsoftc_t *isp, int chan)
1585 sdp = SDPARAM(isp, chan);
1588 * Set (possibly new) Initiator ID.
1590 MBSINIT(&mbs, MBOX_SET_INIT_SCSI_ID, MBLOGALL, 0);
1591 mbs.param[1] = (chan << 7) | sdp->isp_initiator_id;
1592 isp_mboxcmd(isp, &mbs);
1593 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1596 isp_prt(isp, ISP_LOGINFO, "Chan %d Initiator ID is %d",
1597 chan, sdp->isp_initiator_id);
1601 * Set current per-target parameters to an initial safe minimum.
1603 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
1607 if (sdp->isp_devparam[tgt].dev_enable == 0) {
1610 #ifndef ISP_TARGET_MODE
1611 sdf = sdp->isp_devparam[tgt].goal_flags;
1612 sdf &= DPARM_SAFE_DFLT;
1614 * It is not quite clear when this changed over so that
1615 * we could force narrow and async for 1000/1020 cards,
1616 * but assume that this is only the case for loaded
1619 if (isp->isp_loaded_fw) {
1620 sdf |= DPARM_NARROW | DPARM_ASYNC;
1624 * The !$*!)$!$)* f/w uses the same index into some
1625 * internal table to decide how to respond to negotiations,
1626 * so if we've said "let's be safe" for ID X, and ID X
1627 * selects *us*, the negotiations will back to 'safe'
1628 * (as in narrow/async). What the f/w *should* do is
1629 * use the initiator id settings to decide how to respond.
1631 sdp->isp_devparam[tgt].goal_flags = sdf = DPARM_DEFAULT;
1633 MBSINIT(&mbs, MBOX_SET_TARGET_PARAMS, MBLOGNONE, 0);
1634 mbs.param[1] = (chan << 15) | (tgt << 8);
1636 if ((sdf & DPARM_SYNC) == 0) {
1640 (sdp->isp_devparam[tgt].goal_offset << 8) |
1641 (sdp->isp_devparam[tgt].goal_period);
1643 isp_prt(isp, ISP_LOGDEBUG0, "Initial Settings bus%d tgt%d flags 0x%x off 0x%x per 0x%x",
1644 chan, tgt, mbs.param[2], mbs.param[3] >> 8, mbs.param[3] & 0xff);
1645 isp_mboxcmd(isp, &mbs);
1646 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1647 sdf = DPARM_SAFE_DFLT;
1648 MBSINIT(&mbs, MBOX_SET_TARGET_PARAMS, MBLOGALL, 0);
1649 mbs.param[1] = (tgt << 8) | (chan << 15);
1652 isp_mboxcmd(isp, &mbs);
1653 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1659 * We don't update any information directly from the f/w
1660 * because we need to run at least one command to cause a
1661 * new state to be latched up. So, we just assume that we
1662 * converge to the values we just had set.
1664 * Ensure that we don't believe tagged queuing is enabled yet.
1665 * It turns out that sometimes the ISP just ignores our
1666 * attempts to set parameters for devices that it hasn't
1669 sdp->isp_devparam[tgt].actv_flags = sdf & ~DPARM_TQING;
1670 for (lun = 0; lun < (int) isp->isp_maxluns; lun++) {
1671 MBSINIT(&mbs, MBOX_SET_DEV_QUEUE_PARAMS, MBLOGALL, 0);
1672 mbs.param[1] = (chan << 15) | (tgt << 8) | lun;
1673 mbs.param[2] = sdp->isp_max_queue_depth;
1674 mbs.param[3] = sdp->isp_devparam[tgt].exc_throttle;
1675 isp_mboxcmd(isp, &mbs);
1676 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1681 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
1682 if (sdp->isp_devparam[tgt].dev_refresh) {
1683 sdp->sendmarker = 1;
1691 * Fibre Channel specific initialization.
1694 isp_fibre_init(ispsoftc_t *isp)
1697 isp_icb_t local, *icbp = &local;
1701 * We only support one channel on non-24XX cards
1703 fcp = FCPARAM(isp, 0);
1704 if (fcp->role == ISP_ROLE_NONE)
1707 isp->isp_state = ISP_INITSTATE;
1708 ISP_MEMZERO(icbp, sizeof (*icbp));
1709 icbp->icb_version = ICB_VERSION1;
1710 icbp->icb_fwoptions = fcp->isp_fwoptions;
1713 * Firmware Options are either retrieved from NVRAM or
1714 * are patched elsewhere. We check them for sanity here
1715 * and make changes based on board revision, but otherwise
1716 * let others decide policy.
1720 * If this is a 2100 < revision 5, we have to turn off FAIRNESS.
1722 if (IS_2100(isp) && isp->isp_revision < 5) {
1723 icbp->icb_fwoptions &= ~ICBOPT_FAIRNESS;
1727 * We have to use FULL LOGIN even though it resets the loop too much
1728 * because otherwise port database entries don't get updated after
1729 * a LIP- this is a known f/w bug for 2100 f/w less than 1.17.0.
1731 if (!ISP_FW_NEWER_THAN(isp, 1, 17, 0)) {
1732 icbp->icb_fwoptions |= ICBOPT_FULL_LOGIN;
1736 * Insist on Port Database Update Async notifications
1738 icbp->icb_fwoptions |= ICBOPT_PDBCHANGE_AE;
1741 * Make sure that target role reflects into fwoptions.
1743 if (fcp->role & ISP_ROLE_TARGET) {
1744 icbp->icb_fwoptions |= ICBOPT_TGT_ENABLE;
1746 icbp->icb_fwoptions &= ~ICBOPT_TGT_ENABLE;
1750 * For some reason my 2200 does not generate ATIOs in target mode
1751 * if initiator is disabled. Extra logins are better then target
1752 * not working at all.
1754 if ((fcp->role & ISP_ROLE_INITIATOR) || IS_2100(isp) || IS_2200(isp)) {
1755 icbp->icb_fwoptions &= ~ICBOPT_INI_DISABLE;
1757 icbp->icb_fwoptions |= ICBOPT_INI_DISABLE;
1760 icbp->icb_maxfrmlen = DEFAULT_FRAMESIZE(isp);
1761 if (icbp->icb_maxfrmlen < ICB_MIN_FRMLEN || icbp->icb_maxfrmlen > ICB_MAX_FRMLEN) {
1762 isp_prt(isp, ISP_LOGERR, "bad frame length (%d) from NVRAM- using %d", DEFAULT_FRAMESIZE(isp), ICB_DFLT_FRMLEN);
1763 icbp->icb_maxfrmlen = ICB_DFLT_FRMLEN;
1765 icbp->icb_maxalloc = fcp->isp_maxalloc;
1766 if (icbp->icb_maxalloc < 1) {
1767 isp_prt(isp, ISP_LOGERR, "bad maximum allocation (%d)- using 16", fcp->isp_maxalloc);
1768 icbp->icb_maxalloc = 16;
1770 icbp->icb_execthrottle = DEFAULT_EXEC_THROTTLE(isp);
1771 if (icbp->icb_execthrottle < 1) {
1772 isp_prt(isp, ISP_LOGERR, "bad execution throttle of %d- using %d", DEFAULT_EXEC_THROTTLE(isp), ICB_DFLT_THROTTLE);
1773 icbp->icb_execthrottle = ICB_DFLT_THROTTLE;
1775 icbp->icb_retry_delay = fcp->isp_retry_delay;
1776 icbp->icb_retry_count = fcp->isp_retry_count;
1777 if (fcp->isp_loopid < LOCAL_LOOP_LIM) {
1778 icbp->icb_hardaddr = fcp->isp_loopid;
1779 if (isp->isp_confopts & ISP_CFG_OWNLOOPID)
1780 icbp->icb_fwoptions |= ICBOPT_HARD_ADDRESS;
1782 icbp->icb_fwoptions |= ICBOPT_PREV_ADDRESS;
1786 * Right now we just set extended options to prefer point-to-point
1787 * over loop based upon some soft config options.
1789 * NB: for the 2300, ICBOPT_EXTENDED is required.
1793 * We can't have Fast Posting any more- we now
1794 * have 32 bit handles.
1796 icbp->icb_fwoptions &= ~ICBOPT_FAST_POST;
1797 } else if (IS_2200(isp) || IS_23XX(isp)) {
1798 icbp->icb_fwoptions |= ICBOPT_EXTENDED;
1800 icbp->icb_xfwoptions = fcp->isp_xfwoptions;
1802 if (ISP_CAP_FCTAPE(isp)) {
1803 if (isp->isp_confopts & ISP_CFG_NOFCTAPE)
1804 icbp->icb_xfwoptions &= ~ICBXOPT_FCTAPE;
1806 if (isp->isp_confopts & ISP_CFG_FCTAPE)
1807 icbp->icb_xfwoptions |= ICBXOPT_FCTAPE;
1809 if (icbp->icb_xfwoptions & ICBXOPT_FCTAPE) {
1810 icbp->icb_fwoptions &= ~ICBOPT_FULL_LOGIN; /* per documents */
1811 icbp->icb_xfwoptions |= ICBXOPT_FCTAPE_CCQ|ICBXOPT_FCTAPE_CONFIRM;
1812 FCPARAM(isp, 0)->fctape_enabled = 1;
1814 FCPARAM(isp, 0)->fctape_enabled = 0;
1817 icbp->icb_xfwoptions &= ~ICBXOPT_FCTAPE;
1818 FCPARAM(isp, 0)->fctape_enabled = 0;
1822 * Prefer or force Point-To-Point instead Loop?
1824 switch (isp->isp_confopts & ISP_CFG_PORT_PREF) {
1825 case ISP_CFG_LPORT_ONLY:
1826 icbp->icb_xfwoptions &= ~ICBXOPT_TOPO_MASK;
1827 icbp->icb_xfwoptions |= ICBXOPT_LOOP_ONLY;
1829 case ISP_CFG_NPORT_ONLY:
1830 icbp->icb_xfwoptions &= ~ICBXOPT_TOPO_MASK;
1831 icbp->icb_xfwoptions |= ICBXOPT_PTP_ONLY;
1834 icbp->icb_xfwoptions &= ~ICBXOPT_TOPO_MASK;
1835 icbp->icb_xfwoptions |= ICBXOPT_LOOP_2_PTP;
1838 icbp->icb_xfwoptions &= ~ICBXOPT_TOPO_MASK;
1839 icbp->icb_xfwoptions |= ICBXOPT_PTP_2_LOOP;
1842 /* Let NVRAM settings define it if they are sane */
1843 switch (icbp->icb_xfwoptions & ICBXOPT_TOPO_MASK) {
1844 case ICBXOPT_PTP_2_LOOP:
1845 case ICBXOPT_PTP_ONLY:
1846 case ICBXOPT_LOOP_ONLY:
1847 case ICBXOPT_LOOP_2_PTP:
1850 icbp->icb_xfwoptions &= ~ICBXOPT_TOPO_MASK;
1851 icbp->icb_xfwoptions |= ICBXOPT_LOOP_2_PTP;
1857 * We can't have Fast Posting any more- we now
1858 * have 32 bit handles.
1860 * RIO seemed to have to much breakage.
1862 * Just opt for safety.
1864 icbp->icb_xfwoptions &= ~ICBXOPT_RIO_16BIT;
1865 icbp->icb_fwoptions &= ~ICBOPT_FAST_POST;
1868 * QLogic recommends that FAST Posting be turned
1869 * off for 23XX cards and instead allow the HBA
1870 * to write response queue entries and interrupt
1871 * after a delay (ZIO).
1873 icbp->icb_fwoptions &= ~ICBOPT_FAST_POST;
1874 if ((fcp->isp_xfwoptions & ICBXOPT_TIMER_MASK) == ICBXOPT_ZIO) {
1875 icbp->icb_xfwoptions |= ICBXOPT_ZIO;
1876 icbp->icb_idelaytimer = 10;
1878 icbp->icb_zfwoptions = fcp->isp_zfwoptions;
1879 if (isp->isp_confopts & ISP_CFG_1GB) {
1880 icbp->icb_zfwoptions &= ~ICBZOPT_RATE_MASK;
1881 icbp->icb_zfwoptions |= ICBZOPT_RATE_1GB;
1882 } else if (isp->isp_confopts & ISP_CFG_2GB) {
1883 icbp->icb_zfwoptions &= ~ICBZOPT_RATE_MASK;
1884 icbp->icb_zfwoptions |= ICBZOPT_RATE_2GB;
1886 switch (icbp->icb_zfwoptions & ICBZOPT_RATE_MASK) {
1887 case ICBZOPT_RATE_1GB:
1888 case ICBZOPT_RATE_2GB:
1889 case ICBZOPT_RATE_AUTO:
1892 icbp->icb_zfwoptions &= ~ICBZOPT_RATE_MASK;
1893 icbp->icb_zfwoptions |= ICBZOPT_RATE_AUTO;
1902 * For 22XX > 2.1.26 && 23XX, set some options.
1904 if (ISP_FW_NEWER_THAN(isp, 2, 26, 0)) {
1905 MBSINIT(&mbs, MBOX_SET_FIRMWARE_OPTIONS, MBLOGALL, 0);
1906 mbs.param[1] = IFCOPT1_DISF7SWTCH|IFCOPT1_LIPASYNC|IFCOPT1_LIPF8;
1909 if (ISP_FW_NEWER_THAN(isp, 3, 16, 0)) {
1910 mbs.param[1] |= IFCOPT1_EQFQASYNC|IFCOPT1_CTIO_RETRY;
1911 if (fcp->role & ISP_ROLE_TARGET) {
1912 if (ISP_FW_NEWER_THAN(isp, 3, 25, 0)) {
1913 mbs.param[1] |= IFCOPT1_ENAPURE;
1915 mbs.param[3] = IFCOPT3_NOPRLI;
1918 isp_mboxcmd(isp, &mbs);
1919 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1923 icbp->icb_logintime = ICB_LOGIN_TOV;
1925 #ifdef ISP_TARGET_MODE
1926 if (icbp->icb_fwoptions & ICBOPT_TGT_ENABLE) {
1927 icbp->icb_lunenables = 0xffff;
1928 icbp->icb_ccnt = 0xff;
1929 icbp->icb_icnt = 0xff;
1930 icbp->icb_lunetimeout = ICB_LUN_ENABLE_TOV;
1933 if (fcp->isp_wwnn && fcp->isp_wwpn) {
1934 icbp->icb_fwoptions |= ICBOPT_BOTH_WWNS;
1935 MAKE_NODE_NAME_FROM_WWN(icbp->icb_nodename, fcp->isp_wwnn);
1936 MAKE_NODE_NAME_FROM_WWN(icbp->icb_portname, fcp->isp_wwpn);
1937 isp_prt(isp, ISP_LOGDEBUG1,
1938 "Setting ICB Node 0x%08x%08x Port 0x%08x%08x",
1939 ((uint32_t) (fcp->isp_wwnn >> 32)),
1940 ((uint32_t) (fcp->isp_wwnn)),
1941 ((uint32_t) (fcp->isp_wwpn >> 32)),
1942 ((uint32_t) (fcp->isp_wwpn)));
1943 } else if (fcp->isp_wwpn) {
1944 icbp->icb_fwoptions &= ~ICBOPT_BOTH_WWNS;
1945 MAKE_NODE_NAME_FROM_WWN(icbp->icb_portname, fcp->isp_wwpn);
1946 isp_prt(isp, ISP_LOGDEBUG1,
1947 "Setting ICB Port 0x%08x%08x",
1948 ((uint32_t) (fcp->isp_wwpn >> 32)),
1949 ((uint32_t) (fcp->isp_wwpn)));
1951 isp_prt(isp, ISP_LOGERR, "No valid WWNs to use");
1954 icbp->icb_rqstqlen = RQUEST_QUEUE_LEN(isp);
1955 if (icbp->icb_rqstqlen < 1) {
1956 isp_prt(isp, ISP_LOGERR, "bad request queue length");
1958 icbp->icb_rsltqlen = RESULT_QUEUE_LEN(isp);
1959 if (icbp->icb_rsltqlen < 1) {
1960 isp_prt(isp, ISP_LOGERR, "bad result queue length");
1962 icbp->icb_rqstaddr[RQRSP_ADDR0015] = DMA_WD0(isp->isp_rquest_dma);
1963 icbp->icb_rqstaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_rquest_dma);
1964 icbp->icb_rqstaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_rquest_dma);
1965 icbp->icb_rqstaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_rquest_dma);
1966 icbp->icb_respaddr[RQRSP_ADDR0015] = DMA_WD0(isp->isp_result_dma);
1967 icbp->icb_respaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_result_dma);
1968 icbp->icb_respaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_result_dma);
1969 icbp->icb_respaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_result_dma);
1971 if (FC_SCRATCH_ACQUIRE(isp, 0)) {
1972 isp_prt(isp, ISP_LOGERR, sacq);
1975 isp_prt(isp, ISP_LOGDEBUG0, "isp_fibre_init: fwopt 0x%x xfwopt 0x%x zfwopt 0x%x",
1976 icbp->icb_fwoptions, icbp->icb_xfwoptions, icbp->icb_zfwoptions);
1978 isp_put_icb(isp, icbp, (isp_icb_t *)fcp->isp_scratch);
1979 if (isp->isp_dblev & ISP_LOGDEBUG1) {
1980 isp_print_bytes(isp, "isp_fibre_init",
1981 sizeof(*icbp), fcp->isp_scratch);
1987 MBSINIT(&mbs, MBOX_INIT_FIRMWARE, MBLOGALL, 30000000);
1989 mbs.param[2] = DMA_WD1(fcp->isp_scdma);
1990 mbs.param[3] = DMA_WD0(fcp->isp_scdma);
1991 mbs.param[6] = DMA_WD3(fcp->isp_scdma);
1992 mbs.param[7] = DMA_WD2(fcp->isp_scdma);
1993 isp_prt(isp, ISP_LOGDEBUG0, "INIT F/W from %p (%08x%08x)",
1994 fcp->isp_scratch, (uint32_t) ((uint64_t)fcp->isp_scdma >> 32),
1995 (uint32_t) fcp->isp_scdma);
1996 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, sizeof (*icbp), 0);
1997 isp_mboxcmd(isp, &mbs);
1998 FC_SCRATCH_RELEASE(isp, 0);
1999 if (mbs.param[0] != MBOX_COMMAND_COMPLETE)
2001 isp->isp_reqidx = 0;
2002 isp->isp_reqodx = 0;
2003 isp->isp_residx = 0;
2004 isp->isp_resodx = 0;
2007 * Whatever happens, we're now committed to being here.
2009 isp->isp_state = ISP_RUNSTATE;
2013 isp_fibre_init_2400(ispsoftc_t *isp)
2016 isp_icb_2400_t local, *icbp = &local;
2021 * Check to see whether all channels have *some* kind of role
2023 for (chan = 0; chan < isp->isp_nchan; chan++) {
2024 fcp = FCPARAM(isp, chan);
2025 if (fcp->role != ISP_ROLE_NONE) {
2029 if (chan == isp->isp_nchan) {
2030 isp_prt(isp, ISP_LOG_WARN1, "all %d channels with role 'none'", chan);
2034 isp->isp_state = ISP_INITSTATE;
2037 * Start with channel 0.
2039 fcp = FCPARAM(isp, 0);
2042 * Turn on LIP F8 async event (1)
2044 MBSINIT(&mbs, MBOX_SET_FIRMWARE_OPTIONS, MBLOGALL, 0);
2046 isp_mboxcmd(isp, &mbs);
2047 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
2051 ISP_MEMZERO(icbp, sizeof (*icbp));
2052 icbp->icb_fwoptions1 = fcp->isp_fwoptions;
2053 icbp->icb_fwoptions2 = fcp->isp_xfwoptions;
2054 icbp->icb_fwoptions3 = fcp->isp_zfwoptions;
2055 if (isp->isp_nchan > 1 && ISP_CAP_VP0(isp)) {
2056 icbp->icb_fwoptions1 &= ~ICB2400_OPT1_INI_DISABLE;
2057 icbp->icb_fwoptions1 |= ICB2400_OPT1_TGT_ENABLE;
2059 if (fcp->role & ISP_ROLE_TARGET)
2060 icbp->icb_fwoptions1 |= ICB2400_OPT1_TGT_ENABLE;
2062 icbp->icb_fwoptions1 &= ~ICB2400_OPT1_TGT_ENABLE;
2063 if (fcp->role & ISP_ROLE_INITIATOR)
2064 icbp->icb_fwoptions1 &= ~ICB2400_OPT1_INI_DISABLE;
2066 icbp->icb_fwoptions1 |= ICB2400_OPT1_INI_DISABLE;
2069 icbp->icb_version = ICB_VERSION1;
2070 icbp->icb_maxfrmlen = DEFAULT_FRAMESIZE(isp);
2071 if (icbp->icb_maxfrmlen < ICB_MIN_FRMLEN || icbp->icb_maxfrmlen > ICB_MAX_FRMLEN) {
2072 isp_prt(isp, ISP_LOGERR, "bad frame length (%d) from NVRAM- using %d", DEFAULT_FRAMESIZE(isp), ICB_DFLT_FRMLEN);
2073 icbp->icb_maxfrmlen = ICB_DFLT_FRMLEN;
2076 icbp->icb_execthrottle = DEFAULT_EXEC_THROTTLE(isp);
2077 if (icbp->icb_execthrottle < 1) {
2078 isp_prt(isp, ISP_LOGERR, "bad execution throttle of %d- using %d", DEFAULT_EXEC_THROTTLE(isp), ICB_DFLT_THROTTLE);
2079 icbp->icb_execthrottle = ICB_DFLT_THROTTLE;
2083 * Set target exchange count. Take half if we are supporting both roles.
2085 if (icbp->icb_fwoptions1 & ICB2400_OPT1_TGT_ENABLE) {
2086 icbp->icb_xchgcnt = isp->isp_maxcmds;
2087 if ((icbp->icb_fwoptions1 & ICB2400_OPT1_INI_DISABLE) == 0)
2088 icbp->icb_xchgcnt >>= 1;
2091 if (fcp->isp_loopid < LOCAL_LOOP_LIM) {
2092 icbp->icb_hardaddr = fcp->isp_loopid;
2093 if (isp->isp_confopts & ISP_CFG_OWNLOOPID)
2094 icbp->icb_fwoptions1 |= ICB2400_OPT1_HARD_ADDRESS;
2096 icbp->icb_fwoptions1 |= ICB2400_OPT1_PREV_ADDRESS;
2099 if (isp->isp_confopts & ISP_CFG_NOFCTAPE) {
2100 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_FCTAPE;
2102 if (isp->isp_confopts & ISP_CFG_FCTAPE) {
2103 icbp->icb_fwoptions2 |= ICB2400_OPT2_FCTAPE;
2106 for (chan = 0; chan < isp->isp_nchan; chan++) {
2107 if (icbp->icb_fwoptions2 & ICB2400_OPT2_FCTAPE)
2108 FCPARAM(isp, chan)->fctape_enabled = 1;
2110 FCPARAM(isp, chan)->fctape_enabled = 0;
2113 switch (isp->isp_confopts & ISP_CFG_PORT_PREF) {
2114 case ISP_CFG_LPORT_ONLY:
2115 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_TOPO_MASK;
2116 icbp->icb_fwoptions2 |= ICB2400_OPT2_LOOP_ONLY;
2118 case ISP_CFG_NPORT_ONLY:
2119 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_TOPO_MASK;
2120 icbp->icb_fwoptions2 |= ICB2400_OPT2_PTP_ONLY;
2123 /* ISP_CFG_PTP_2_LOOP not available in 24XX/25XX */
2125 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_TOPO_MASK;
2126 icbp->icb_fwoptions2 |= ICB2400_OPT2_LOOP_2_PTP;
2129 /* Let NVRAM settings define it if they are sane */
2130 switch (icbp->icb_fwoptions2 & ICB2400_OPT2_TOPO_MASK) {
2131 case ICB2400_OPT2_LOOP_ONLY:
2132 case ICB2400_OPT2_PTP_ONLY:
2133 case ICB2400_OPT2_LOOP_2_PTP:
2136 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_TOPO_MASK;
2137 icbp->icb_fwoptions2 |= ICB2400_OPT2_LOOP_2_PTP;
2142 switch (icbp->icb_fwoptions2 & ICB2400_OPT2_TIMER_MASK) {
2143 case ICB2400_OPT2_ZIO:
2144 case ICB2400_OPT2_ZIO1:
2145 icbp->icb_idelaytimer = 0;
2150 isp_prt(isp, ISP_LOGWARN, "bad value %x in fwopt2 timer field", icbp->icb_fwoptions2 & ICB2400_OPT2_TIMER_MASK);
2151 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_TIMER_MASK;
2156 /* We don't support MSI-X yet, so set this unconditionally. */
2157 icbp->icb_fwoptions2 |= ICB2400_OPT2_ENA_IHR;
2158 icbp->icb_fwoptions2 |= ICB2400_OPT2_ENA_IHA;
2161 if ((icbp->icb_fwoptions3 & ICB2400_OPT3_RSPSZ_MASK) == 0) {
2162 icbp->icb_fwoptions3 |= ICB2400_OPT3_RSPSZ_24;
2164 if (isp->isp_confopts & ISP_CFG_1GB) {
2165 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK;
2166 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_1GB;
2167 } else if (isp->isp_confopts & ISP_CFG_2GB) {
2168 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK;
2169 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_2GB;
2170 } else if (isp->isp_confopts & ISP_CFG_4GB) {
2171 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK;
2172 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_4GB;
2173 } else if (isp->isp_confopts & ISP_CFG_8GB) {
2174 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK;
2175 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_8GB;
2176 } else if (isp->isp_confopts & ISP_CFG_16GB) {
2177 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK;
2178 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_16GB;
2180 switch (icbp->icb_fwoptions3 & ICB2400_OPT3_RATE_MASK) {
2181 case ICB2400_OPT3_RATE_4GB:
2182 case ICB2400_OPT3_RATE_8GB:
2183 case ICB2400_OPT3_RATE_16GB:
2184 case ICB2400_OPT3_RATE_AUTO:
2186 case ICB2400_OPT3_RATE_2GB:
2187 if (isp->isp_type <= ISP_HA_FC_2500)
2190 case ICB2400_OPT3_RATE_1GB:
2191 if (isp->isp_type <= ISP_HA_FC_2400)
2195 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK;
2196 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_AUTO;
2200 icbp->icb_logintime = ICB_LOGIN_TOV;
2202 if (fcp->isp_wwnn && fcp->isp_wwpn) {
2203 icbp->icb_fwoptions1 |= ICB2400_OPT1_BOTH_WWNS;
2204 MAKE_NODE_NAME_FROM_WWN(icbp->icb_portname, fcp->isp_wwpn);
2205 MAKE_NODE_NAME_FROM_WWN(icbp->icb_nodename, fcp->isp_wwnn);
2206 isp_prt(isp, ISP_LOGDEBUG1, "Setting ICB Node 0x%08x%08x Port 0x%08x%08x", ((uint32_t) (fcp->isp_wwnn >> 32)), ((uint32_t) (fcp->isp_wwnn)),
2207 ((uint32_t) (fcp->isp_wwpn >> 32)), ((uint32_t) (fcp->isp_wwpn)));
2208 } else if (fcp->isp_wwpn) {
2209 icbp->icb_fwoptions1 &= ~ICB2400_OPT1_BOTH_WWNS;
2210 MAKE_NODE_NAME_FROM_WWN(icbp->icb_portname, fcp->isp_wwpn);
2211 isp_prt(isp, ISP_LOGDEBUG1, "Setting ICB Node to be same as Port 0x%08x%08x", ((uint32_t) (fcp->isp_wwpn >> 32)), ((uint32_t) (fcp->isp_wwpn)));
2213 isp_prt(isp, ISP_LOGERR, "No valid WWNs to use");
2216 icbp->icb_retry_count = fcp->isp_retry_count;
2218 icbp->icb_rqstqlen = RQUEST_QUEUE_LEN(isp);
2219 if (icbp->icb_rqstqlen < 8) {
2220 isp_prt(isp, ISP_LOGERR, "bad request queue length %d", icbp->icb_rqstqlen);
2223 icbp->icb_rsltqlen = RESULT_QUEUE_LEN(isp);
2224 if (icbp->icb_rsltqlen < 8) {
2225 isp_prt(isp, ISP_LOGERR, "bad result queue length %d",
2226 icbp->icb_rsltqlen);
2229 icbp->icb_rqstaddr[RQRSP_ADDR0015] = DMA_WD0(isp->isp_rquest_dma);
2230 icbp->icb_rqstaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_rquest_dma);
2231 icbp->icb_rqstaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_rquest_dma);
2232 icbp->icb_rqstaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_rquest_dma);
2234 icbp->icb_respaddr[RQRSP_ADDR0015] = DMA_WD0(isp->isp_result_dma);
2235 icbp->icb_respaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_result_dma);
2236 icbp->icb_respaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_result_dma);
2237 icbp->icb_respaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_result_dma);
2239 #ifdef ISP_TARGET_MODE
2240 /* unconditionally set up the ATIO queue if we support target mode */
2241 icbp->icb_atioqlen = RESULT_QUEUE_LEN(isp);
2242 if (icbp->icb_atioqlen < 8) {
2243 isp_prt(isp, ISP_LOGERR, "bad ATIO queue length %d", icbp->icb_atioqlen);
2246 icbp->icb_atioqaddr[RQRSP_ADDR0015] = DMA_WD0(isp->isp_atioq_dma);
2247 icbp->icb_atioqaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_atioq_dma);
2248 icbp->icb_atioqaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_atioq_dma);
2249 icbp->icb_atioqaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_atioq_dma);
2250 isp_prt(isp, ISP_LOGDEBUG0, "isp_fibre_init_2400: atioq %04x%04x%04x%04x", DMA_WD3(isp->isp_atioq_dma), DMA_WD2(isp->isp_atioq_dma),
2251 DMA_WD1(isp->isp_atioq_dma), DMA_WD0(isp->isp_atioq_dma));
2254 isp_prt(isp, ISP_LOGDEBUG0, "isp_fibre_init_2400: fwopt1 0x%x fwopt2 0x%x fwopt3 0x%x", icbp->icb_fwoptions1, icbp->icb_fwoptions2, icbp->icb_fwoptions3);
2256 isp_prt(isp, ISP_LOGDEBUG0, "isp_fibre_init_2400: rqst %04x%04x%04x%04x rsp %04x%04x%04x%04x", DMA_WD3(isp->isp_rquest_dma), DMA_WD2(isp->isp_rquest_dma),
2257 DMA_WD1(isp->isp_rquest_dma), DMA_WD0(isp->isp_rquest_dma), DMA_WD3(isp->isp_result_dma), DMA_WD2(isp->isp_result_dma),
2258 DMA_WD1(isp->isp_result_dma), DMA_WD0(isp->isp_result_dma));
2260 if (FC_SCRATCH_ACQUIRE(isp, 0)) {
2261 isp_prt(isp, ISP_LOGERR, sacq);
2264 ISP_MEMZERO(fcp->isp_scratch, ISP_FC_SCRLEN);
2265 isp_put_icb_2400(isp, icbp, fcp->isp_scratch);
2266 if (isp->isp_dblev & ISP_LOGDEBUG1) {
2267 isp_print_bytes(isp, "isp_fibre_init_2400",
2268 sizeof (*icbp), fcp->isp_scratch);
2272 * Now fill in information about any additional channels
2274 if (isp->isp_nchan > 1) {
2275 isp_icb_2400_vpinfo_t vpinfo, *vdst;
2276 vp_port_info_t pi, *pdst;
2280 vpinfo.vp_global_options = ICB2400_VPGOPT_GEN_RIDA;
2281 if (ISP_CAP_VP0(isp)) {
2282 vpinfo.vp_global_options |= ICB2400_VPGOPT_VP0_DECOUPLE;
2283 vpinfo.vp_count = isp->isp_nchan;
2286 vpinfo.vp_count = isp->isp_nchan - 1;
2289 off = fcp->isp_scratch;
2290 off += ICB2400_VPINFO_OFF;
2291 vdst = (isp_icb_2400_vpinfo_t *) off;
2292 isp_put_icb_2400_vpinfo(isp, &vpinfo, vdst);
2293 amt = ICB2400_VPINFO_OFF + sizeof (isp_icb_2400_vpinfo_t);
2294 for (; chan < isp->isp_nchan; chan++) {
2297 ISP_MEMZERO(&pi, sizeof (pi));
2298 fcp2 = FCPARAM(isp, chan);
2299 if (fcp2->role != ISP_ROLE_NONE) {
2300 pi.vp_port_options = ICB2400_VPOPT_ENABLED |
2301 ICB2400_VPOPT_ENA_SNSLOGIN;
2302 if (fcp2->role & ISP_ROLE_INITIATOR)
2303 pi.vp_port_options |= ICB2400_VPOPT_INI_ENABLE;
2304 if ((fcp2->role & ISP_ROLE_TARGET) == 0)
2305 pi.vp_port_options |= ICB2400_VPOPT_TGT_DISABLE;
2307 if (fcp2->isp_loopid < LOCAL_LOOP_LIM) {
2308 pi.vp_port_loopid = fcp2->isp_loopid;
2309 if (isp->isp_confopts & ISP_CFG_OWNLOOPID)
2310 pi.vp_port_options |= ICB2400_VPOPT_HARD_ADDRESS;
2312 pi.vp_port_options |= ICB2400_VPOPT_PREV_ADDRESS;
2314 MAKE_NODE_NAME_FROM_WWN(pi.vp_port_portname, fcp2->isp_wwpn);
2315 MAKE_NODE_NAME_FROM_WWN(pi.vp_port_nodename, fcp2->isp_wwnn);
2316 off = fcp->isp_scratch;
2317 if (ISP_CAP_VP0(isp))
2318 off += ICB2400_VPINFO_PORT_OFF(chan);
2320 off += ICB2400_VPINFO_PORT_OFF(chan - 1);
2321 pdst = (vp_port_info_t *) off;
2322 isp_put_vp_port_info(isp, &pi, pdst);
2323 amt += ICB2400_VPOPT_WRITE_SIZE;
2325 if (isp->isp_dblev & ISP_LOGDEBUG1) {
2326 isp_print_bytes(isp, "isp_fibre_init_2400",
2327 amt - ICB2400_VPINFO_OFF,
2328 (char *)fcp->isp_scratch + ICB2400_VPINFO_OFF);
2335 MBSINIT(&mbs, 0, MBLOGALL, 30000000);
2336 if (isp->isp_nchan > 1) {
2337 mbs.param[0] = MBOX_INIT_FIRMWARE_MULTI_ID;
2339 mbs.param[0] = MBOX_INIT_FIRMWARE;
2342 mbs.param[2] = DMA_WD1(fcp->isp_scdma);
2343 mbs.param[3] = DMA_WD0(fcp->isp_scdma);
2344 mbs.param[6] = DMA_WD3(fcp->isp_scdma);
2345 mbs.param[7] = DMA_WD2(fcp->isp_scdma);
2346 isp_prt(isp, ISP_LOGDEBUG0, "INIT F/W from %04x%04x%04x%04x", DMA_WD3(fcp->isp_scdma), DMA_WD2(fcp->isp_scdma), DMA_WD1(fcp->isp_scdma), DMA_WD0(fcp->isp_scdma));
2347 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, sizeof (*icbp), 0);
2348 isp_mboxcmd(isp, &mbs);
2349 FC_SCRATCH_RELEASE(isp, 0);
2351 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
2354 isp->isp_reqidx = 0;
2355 isp->isp_reqodx = 0;
2356 isp->isp_residx = 0;
2357 isp->isp_resodx = 0;
2358 isp->isp_atioodx = 0;
2361 * Whatever happens, we're now committed to being here.
2363 isp->isp_state = ISP_RUNSTATE;
2367 isp_fc_enable_vp(ispsoftc_t *isp, int chan)
2369 fcparam *fcp = FCPARAM(isp, chan);
2372 uint8_t resp[QENTRY_LEN];
2374 /* Build a VP MODIFY command in memory */
2375 ISP_MEMZERO(&vp, sizeof(vp));
2376 vp.vp_mod_hdr.rqs_entry_type = RQSTYPE_VP_MODIFY;
2377 vp.vp_mod_hdr.rqs_entry_count = 1;
2379 vp.vp_mod_idx0 = chan;
2380 vp.vp_mod_cmd = VP_MODIFY_ENA;
2381 vp.vp_mod_ports[0].options = ICB2400_VPOPT_ENABLED |
2382 ICB2400_VPOPT_ENA_SNSLOGIN;
2383 if (fcp->role & ISP_ROLE_INITIATOR)
2384 vp.vp_mod_ports[0].options |= ICB2400_VPOPT_INI_ENABLE;
2385 if ((fcp->role & ISP_ROLE_TARGET) == 0)
2386 vp.vp_mod_ports[0].options |= ICB2400_VPOPT_TGT_DISABLE;
2387 if (fcp->isp_loopid < LOCAL_LOOP_LIM) {
2388 vp.vp_mod_ports[0].loopid = fcp->isp_loopid;
2389 if (isp->isp_confopts & ISP_CFG_OWNLOOPID)
2390 vp.vp_mod_ports[0].options |= ICB2400_VPOPT_HARD_ADDRESS;
2392 vp.vp_mod_ports[0].options |= ICB2400_VPOPT_PREV_ADDRESS;
2394 MAKE_NODE_NAME_FROM_WWN(vp.vp_mod_ports[0].wwpn, fcp->isp_wwpn);
2395 MAKE_NODE_NAME_FROM_WWN(vp.vp_mod_ports[0].wwnn, fcp->isp_wwnn);
2397 /* Prepare space for response in memory */
2398 memset(resp, 0xff, sizeof(resp));
2399 vp.vp_mod_hdl = isp_allocate_handle(isp, resp, ISP_HANDLE_CTRL);
2400 if (vp.vp_mod_hdl == 0) {
2401 isp_prt(isp, ISP_LOGERR,
2402 "%s: VP_MODIFY of Chan %d out of handles", __func__, chan);
2406 /* Send request and wait for response. */
2407 reqp = isp_getrqentry(isp);
2409 isp_prt(isp, ISP_LOGERR,
2410 "%s: VP_MODIFY of Chan %d out of rqent", __func__, chan);
2411 isp_destroy_handle(isp, vp.vp_mod_hdl);
2414 isp_put_vp_modify(isp, &vp, (vp_modify_t *)reqp);
2415 if (isp->isp_dblev & ISP_LOGDEBUG1)
2416 isp_print_bytes(isp, "IOCB VP_MODIFY", QENTRY_LEN, reqp);
2417 ISP_SYNC_REQUEST(isp);
2418 if (msleep(resp, &isp->isp_lock, 0, "VP_MODIFY", 5*hz) == EWOULDBLOCK) {
2419 isp_prt(isp, ISP_LOGERR,
2420 "%s: VP_MODIFY of Chan %d timed out", __func__, chan);
2421 isp_destroy_handle(isp, vp.vp_mod_hdl);
2424 if (isp->isp_dblev & ISP_LOGDEBUG1)
2425 isp_print_bytes(isp, "IOCB VP_MODIFY response", QENTRY_LEN, resp);
2426 isp_get_vp_modify(isp, (vp_modify_t *)resp, &vp);
2428 if (vp.vp_mod_hdr.rqs_flags != 0 || vp.vp_mod_status != VP_STS_OK) {
2429 isp_prt(isp, ISP_LOGERR,
2430 "%s: VP_MODIFY of Chan %d failed with flags %x status %d",
2431 __func__, chan, vp.vp_mod_hdr.rqs_flags, vp.vp_mod_status);
2434 GET_NANOTIME(&isp->isp_init_time);
2439 isp_fc_disable_vp(ispsoftc_t *isp, int chan)
2443 uint8_t resp[QENTRY_LEN];
2445 /* Build a VP CTRL command in memory */
2446 ISP_MEMZERO(&vp, sizeof(vp));
2447 vp.vp_ctrl_hdr.rqs_entry_type = RQSTYPE_VP_CTRL;
2448 vp.vp_ctrl_hdr.rqs_entry_count = 1;
2449 if (ISP_CAP_VP0(isp)) {
2450 vp.vp_ctrl_status = 1;
2452 vp.vp_ctrl_status = 0;
2453 chan--; /* VP0 can not be controlled in this case. */
2455 vp.vp_ctrl_command = VP_CTRL_CMD_DISABLE_VP_LOGO_ALL;
2456 vp.vp_ctrl_vp_count = 1;
2457 vp.vp_ctrl_idmap[chan / 16] |= (1 << chan % 16);
2459 /* Prepare space for response in memory */
2460 memset(resp, 0xff, sizeof(resp));
2461 vp.vp_ctrl_handle = isp_allocate_handle(isp, resp, ISP_HANDLE_CTRL);
2462 if (vp.vp_ctrl_handle == 0) {
2463 isp_prt(isp, ISP_LOGERR,
2464 "%s: VP_CTRL of Chan %d out of handles", __func__, chan);
2468 /* Send request and wait for response. */
2469 reqp = isp_getrqentry(isp);
2471 isp_prt(isp, ISP_LOGERR,
2472 "%s: VP_CTRL of Chan %d out of rqent", __func__, chan);
2473 isp_destroy_handle(isp, vp.vp_ctrl_handle);
2476 isp_put_vp_ctrl_info(isp, &vp, (vp_ctrl_info_t *)reqp);
2477 if (isp->isp_dblev & ISP_LOGDEBUG1)
2478 isp_print_bytes(isp, "IOCB VP_CTRL", QENTRY_LEN, reqp);
2479 ISP_SYNC_REQUEST(isp);
2480 if (msleep(resp, &isp->isp_lock, 0, "VP_CTRL", 5*hz) == EWOULDBLOCK) {
2481 isp_prt(isp, ISP_LOGERR,
2482 "%s: VP_CTRL of Chan %d timed out", __func__, chan);
2483 isp_destroy_handle(isp, vp.vp_ctrl_handle);
2486 if (isp->isp_dblev & ISP_LOGDEBUG1)
2487 isp_print_bytes(isp, "IOCB VP_CTRL response", QENTRY_LEN, resp);
2488 isp_get_vp_ctrl_info(isp, (vp_ctrl_info_t *)resp, &vp);
2490 if (vp.vp_ctrl_hdr.rqs_flags != 0 || vp.vp_ctrl_status != 0) {
2491 isp_prt(isp, ISP_LOGERR,
2492 "%s: VP_CTRL of Chan %d failed with flags %x status %d %d",
2493 __func__, chan, vp.vp_ctrl_hdr.rqs_flags,
2494 vp.vp_ctrl_status, vp.vp_ctrl_index_fail);
2501 isp_fc_change_role(ispsoftc_t *isp, int chan, int new_role)
2503 fcparam *fcp = FCPARAM(isp, chan);
2504 int i, was, res = 0;
2506 if (chan >= isp->isp_nchan) {
2507 isp_prt(isp, ISP_LOGWARN, "%s: bad channel %d", __func__, chan);
2510 if (fcp->role == new_role)
2512 for (was = 0, i = 0; i < isp->isp_nchan; i++) {
2513 if (FCPARAM(isp, i)->role != ISP_ROLE_NONE)
2516 if (was == 0 || (was == 1 && fcp->role != ISP_ROLE_NONE)) {
2517 fcp->role = new_role;
2518 return (isp_reinit(isp, 0));
2520 if (fcp->role != ISP_ROLE_NONE) {
2521 res = isp_fc_disable_vp(isp, chan);
2522 isp_clear_portdb(isp, chan);
2524 fcp->role = new_role;
2525 if (fcp->role != ISP_ROLE_NONE)
2526 res = isp_fc_enable_vp(isp, chan);
2531 isp_clear_portdb(ispsoftc_t *isp, int chan)
2533 fcparam *fcp = FCPARAM(isp, chan);
2537 for (i = 0; i < MAX_FC_TARG; i++) {
2538 lp = &fcp->portdb[i];
2539 switch (lp->state) {
2540 case FC_PORTDB_STATE_DEAD:
2541 case FC_PORTDB_STATE_CHANGED:
2542 case FC_PORTDB_STATE_VALID:
2543 lp->state = FC_PORTDB_STATE_NIL;
2544 isp_async(isp, ISPASYNC_DEV_GONE, chan, lp);
2546 case FC_PORTDB_STATE_NIL:
2547 case FC_PORTDB_STATE_NEW:
2548 lp->state = FC_PORTDB_STATE_NIL;
2550 case FC_PORTDB_STATE_ZOMBIE:
2553 panic("Don't know how to clear state %d\n", lp->state);
2559 isp_mark_portdb(ispsoftc_t *isp, int chan)
2561 fcparam *fcp = FCPARAM(isp, chan);
2565 for (i = 0; i < MAX_FC_TARG; i++) {
2566 lp = &fcp->portdb[i];
2567 if (lp->state == FC_PORTDB_STATE_NIL)
2569 if (lp->portid >= DOMAIN_CONTROLLER_BASE &&
2570 lp->portid <= DOMAIN_CONTROLLER_END)
2572 fcp->portdb[i].probational = 1;
2577 * Perform an IOCB PLOGI or LOGO via EXECUTE IOCB A64 for 24XX cards
2578 * or via FABRIC LOGIN/FABRIC LOGOUT for other cards.
2581 isp_plogx(ispsoftc_t *isp, int chan, uint16_t handle, uint32_t portid, int flags)
2585 uint8_t resp[QENTRY_LEN];
2586 uint32_t sst, parm1;
2591 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d PLOGX %s PortID 0x%06x nphdl 0x%x",
2592 chan, (flags & PLOGX_FLG_CMD_MASK) == PLOGX_FLG_CMD_PLOGI ?
2593 "Login":"Logout", portid, handle);
2594 if (!IS_24XX(isp)) {
2595 int action = flags & PLOGX_FLG_CMD_MASK;
2596 if (action == PLOGX_FLG_CMD_PLOGI) {
2597 return (isp_port_login(isp, handle, portid));
2598 } else if (action == PLOGX_FLG_CMD_LOGO) {
2599 return (isp_port_logout(isp, handle, portid));
2601 return (MBOX_INVALID_COMMAND);
2605 ISP_MEMZERO(&pl, sizeof(pl));
2606 pl.plogx_header.rqs_entry_count = 1;
2607 pl.plogx_header.rqs_entry_type = RQSTYPE_LOGIN;
2608 pl.plogx_nphdl = handle;
2609 pl.plogx_vphdl = chan;
2610 pl.plogx_portlo = portid;
2611 pl.plogx_rspsz_porthi = (portid >> 16) & 0xff;
2612 pl.plogx_flags = flags;
2614 /* Prepare space for response in memory */
2615 memset(resp, 0xff, sizeof(resp));
2616 pl.plogx_handle = isp_allocate_handle(isp, resp, ISP_HANDLE_CTRL);
2617 if (pl.plogx_handle == 0) {
2618 isp_prt(isp, ISP_LOGERR,
2619 "%s: PLOGX of Chan %d out of handles", __func__, chan);
2623 /* Send request and wait for response. */
2624 reqp = isp_getrqentry(isp);
2626 isp_prt(isp, ISP_LOGERR,
2627 "%s: PLOGX of Chan %d out of rqent", __func__, chan);
2628 isp_destroy_handle(isp, pl.plogx_handle);
2631 isp_put_plogx(isp, &pl, (isp_plogx_t *)reqp);
2632 if (isp->isp_dblev & ISP_LOGDEBUG1)
2633 isp_print_bytes(isp, "IOCB LOGX", QENTRY_LEN, reqp);
2634 FCPARAM(isp, chan)->isp_login_hdl = handle;
2635 ISP_SYNC_REQUEST(isp);
2636 if (msleep(resp, &isp->isp_lock, 0, "PLOGX", 3 * ICB_LOGIN_TOV * hz)
2638 isp_prt(isp, ISP_LOGERR,
2639 "%s: PLOGX of Chan %d timed out", __func__, chan);
2640 isp_destroy_handle(isp, pl.plogx_handle);
2643 FCPARAM(isp, chan)->isp_login_hdl = NIL_HANDLE;
2644 if (isp->isp_dblev & ISP_LOGDEBUG1)
2645 isp_print_bytes(isp, "IOCB LOGX response", QENTRY_LEN, resp);
2646 isp_get_plogx(isp, (isp_plogx_t *)resp, &pl);
2648 if (pl.plogx_status == PLOGX_STATUS_OK) {
2650 } else if (pl.plogx_status != PLOGX_STATUS_IOCBERR) {
2651 isp_prt(isp, ISP_LOGWARN,
2652 "status 0x%x on port login IOCB channel %d",
2653 pl.plogx_status, chan);
2657 sst = pl.plogx_ioparm[0].lo16 | (pl.plogx_ioparm[0].hi16 << 16);
2658 parm1 = pl.plogx_ioparm[1].lo16 | (pl.plogx_ioparm[1].hi16 << 16);
2665 case PLOGX_IOCBERR_NOLINK:
2668 case PLOGX_IOCBERR_NOIOCB:
2669 msg = "no IOCB buffer";
2671 case PLOGX_IOCBERR_NOXGHG:
2672 msg = "no Exchange Control Block";
2674 case PLOGX_IOCBERR_FAILED:
2675 ISP_SNPRINTF(buf, sizeof (buf), "reason 0x%x (last LOGIN state 0x%x)", parm1 & 0xff, (parm1 >> 8) & 0xff);
2678 case PLOGX_IOCBERR_NOFABRIC:
2681 case PLOGX_IOCBERR_NOTREADY:
2682 msg = "firmware not ready";
2684 case PLOGX_IOCBERR_NOLOGIN:
2685 ISP_SNPRINTF(buf, sizeof (buf), "not logged in (last state 0x%x)", parm1);
2687 rval = MBOX_NOT_LOGGED_IN;
2689 case PLOGX_IOCBERR_REJECT:
2690 ISP_SNPRINTF(buf, sizeof (buf), "LS_RJT = 0x%x", parm1);
2693 case PLOGX_IOCBERR_NOPCB:
2694 msg = "no PCB allocated";
2696 case PLOGX_IOCBERR_EINVAL:
2697 ISP_SNPRINTF(buf, sizeof (buf), "invalid parameter at offset 0x%x", parm1);
2700 case PLOGX_IOCBERR_PORTUSED:
2701 lev = ISP_LOG_SANCFG|ISP_LOG_WARN1;
2702 ISP_SNPRINTF(buf, sizeof (buf), "already logged in with N-Port handle 0x%x", parm1);
2704 rval = MBOX_PORT_ID_USED | (parm1 << 16);
2706 case PLOGX_IOCBERR_HNDLUSED:
2707 lev = ISP_LOG_SANCFG|ISP_LOG_WARN1;
2708 ISP_SNPRINTF(buf, sizeof (buf), "handle already used for PortID 0x%06x", parm1);
2710 rval = MBOX_LOOP_ID_USED;
2712 case PLOGX_IOCBERR_NOHANDLE:
2713 msg = "no handle allocated";
2715 case PLOGX_IOCBERR_NOFLOGI:
2716 msg = "no FLOGI_ACC";
2719 ISP_SNPRINTF(buf, sizeof (buf), "status %x from %x", pl.plogx_status, flags);
2724 isp_prt(isp, ISP_LOGERR, "Chan %d PLOGX PortID 0x%06x to N-Port handle 0x%x: %s", chan, portid, handle, msg);
2730 isp_port_login(ispsoftc_t *isp, uint16_t handle, uint32_t portid)
2734 MBSINIT(&mbs, MBOX_FABRIC_LOGIN, MBLOGNONE, 500000);
2735 if (ISP_CAP_2KLOGIN(isp)) {
2736 mbs.param[1] = handle;
2737 mbs.ibits = (1 << 10);
2739 mbs.param[1] = handle << 8;
2741 mbs.param[2] = portid >> 16;
2742 mbs.param[3] = portid;
2743 mbs.logval = MBLOGNONE;
2744 mbs.timeout = 500000;
2745 isp_mboxcmd(isp, &mbs);
2747 switch (mbs.param[0]) {
2748 case MBOX_PORT_ID_USED:
2749 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, "isp_port_login: portid 0x%06x already logged in as 0x%x", portid, mbs.param[1]);
2750 return (MBOX_PORT_ID_USED | (mbs.param[1] << 16));
2752 case MBOX_LOOP_ID_USED:
2753 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, "isp_port_login: handle 0x%x in use for port id 0x%02xXXXX", handle, mbs.param[1] & 0xff);
2754 return (MBOX_LOOP_ID_USED);
2756 case MBOX_COMMAND_COMPLETE:
2759 case MBOX_COMMAND_ERROR:
2760 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, "isp_port_login: error 0x%x in PLOGI to port 0x%06x", mbs.param[1], portid);
2761 return (MBOX_COMMAND_ERROR);
2763 case MBOX_ALL_IDS_USED:
2764 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, "isp_port_login: all IDs used for fabric login");
2765 return (MBOX_ALL_IDS_USED);
2768 isp_prt(isp, ISP_LOG_SANCFG, "isp_port_login: error 0x%x on port login of 0x%06x@0x%0x", mbs.param[0], portid, handle);
2769 return (mbs.param[0]);
2774 * Pre-24XX fabric port logout
2776 * Note that portid is not used
2779 isp_port_logout(ispsoftc_t *isp, uint16_t handle, uint32_t portid)
2783 MBSINIT(&mbs, MBOX_FABRIC_LOGOUT, MBLOGNONE, 500000);
2784 if (ISP_CAP_2KLOGIN(isp)) {
2785 mbs.param[1] = handle;
2786 mbs.ibits = (1 << 10);
2788 mbs.param[1] = handle << 8;
2790 isp_mboxcmd(isp, &mbs);
2791 return (mbs.param[0] == MBOX_COMMAND_COMPLETE? 0 : mbs.param[0]);
2795 isp_getpdb(ispsoftc_t *isp, int chan, uint16_t id, isp_pdb_t *pdb)
2799 isp_pdb_21xx_t fred;
2800 isp_pdb_24xx_t bill;
2803 MBSINIT(&mbs, MBOX_GET_PORT_DB,
2804 MBLOGALL & ~MBLOGMASK(MBOX_COMMAND_PARAM_ERROR), 250000);
2806 mbs.ibits = (1 << 9)|(1 << 10);
2808 mbs.param[9] = chan;
2809 } else if (ISP_CAP_2KLOGIN(isp)) {
2812 mbs.param[1] = id << 8;
2814 mbs.param[2] = DMA_WD1(isp->isp_iocb_dma);
2815 mbs.param[3] = DMA_WD0(isp->isp_iocb_dma);
2816 mbs.param[6] = DMA_WD3(isp->isp_iocb_dma);
2817 mbs.param[7] = DMA_WD2(isp->isp_iocb_dma);
2818 MEMORYBARRIER(isp, SYNC_IFORDEV, 0, sizeof(un), chan);
2820 isp_mboxcmd(isp, &mbs);
2821 if (mbs.param[0] != MBOX_COMMAND_COMPLETE)
2822 return (mbs.param[0] | (mbs.param[1] << 16));
2824 MEMORYBARRIER(isp, SYNC_IFORCPU, 0, sizeof(un), chan);
2826 isp_get_pdb_24xx(isp, isp->isp_iocb, &un.bill);
2827 pdb->handle = un.bill.pdb_handle;
2828 pdb->prli_word3 = un.bill.pdb_prli_svc3;
2829 pdb->portid = BITS2WORD_24XX(un.bill.pdb_portid_bits);
2830 ISP_MEMCPY(pdb->portname, un.bill.pdb_portname, 8);
2831 ISP_MEMCPY(pdb->nodename, un.bill.pdb_nodename, 8);
2832 isp_prt(isp, ISP_LOGDEBUG1,
2833 "Chan %d handle 0x%x Port 0x%06x flags 0x%x curstate %x",
2834 chan, id, pdb->portid, un.bill.pdb_flags,
2835 un.bill.pdb_curstate);
2836 if (un.bill.pdb_curstate < PDB2400_STATE_PLOGI_DONE || un.bill.pdb_curstate > PDB2400_STATE_LOGGED_IN) {
2837 mbs.param[0] = MBOX_NOT_LOGGED_IN;
2838 return (mbs.param[0]);
2841 isp_get_pdb_21xx(isp, isp->isp_iocb, &un.fred);
2842 pdb->handle = un.fred.pdb_loopid;
2843 pdb->prli_word3 = un.fred.pdb_prli_svc3;
2844 pdb->portid = BITS2WORD(un.fred.pdb_portid_bits);
2845 ISP_MEMCPY(pdb->portname, un.fred.pdb_portname, 8);
2846 ISP_MEMCPY(pdb->nodename, un.fred.pdb_nodename, 8);
2847 isp_prt(isp, ISP_LOGDEBUG1,
2848 "Chan %d handle 0x%x Port 0x%06x", chan, id, pdb->portid);
2854 isp_gethandles(ispsoftc_t *isp, int chan, uint16_t *handles, int *num, int loop)
2856 fcparam *fcp = FCPARAM(isp, chan);
2858 isp_pnhle_21xx_t el1, *elp1;
2859 isp_pnhle_23xx_t el3, *elp3;
2860 isp_pnhle_24xx_t el4, *elp4;
2865 MBSINIT(&mbs, MBOX_GET_ID_LIST, MBLOGALL, 250000);
2867 mbs.param[2] = DMA_WD1(fcp->isp_scdma);
2868 mbs.param[3] = DMA_WD0(fcp->isp_scdma);
2869 mbs.param[6] = DMA_WD3(fcp->isp_scdma);
2870 mbs.param[7] = DMA_WD2(fcp->isp_scdma);
2871 mbs.param[8] = ISP_FC_SCRLEN;
2872 mbs.param[9] = chan;
2874 mbs.ibits = (1 << 1)|(1 << 2)|(1 << 3)|(1 << 6);
2875 mbs.param[1] = DMA_WD1(fcp->isp_scdma);
2876 mbs.param[2] = DMA_WD0(fcp->isp_scdma);
2877 mbs.param[3] = DMA_WD3(fcp->isp_scdma);
2878 mbs.param[6] = DMA_WD2(fcp->isp_scdma);
2880 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
2881 isp_prt(isp, ISP_LOGERR, sacq);
2884 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, ISP_FC_SCRLEN, chan);
2885 isp_mboxcmd(isp, &mbs);
2886 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
2887 FC_SCRATCH_RELEASE(isp, chan);
2888 return (mbs.param[0] | (mbs.param[1] << 16));
2890 MEMORYBARRIER(isp, SYNC_SFORCPU, 0, ISP_FC_SCRLEN, chan);
2891 elp1 = fcp->isp_scratch;
2892 elp3 = fcp->isp_scratch;
2893 elp4 = fcp->isp_scratch;
2894 for (i = 0, j = 0; i < mbs.param[1] && j < *num; i++) {
2896 isp_get_pnhle_24xx(isp, &elp4[i], &el4);
2897 p = el4.pnhle_port_id_lo |
2898 (el4.pnhle_port_id_hi << 16);
2899 h = el4.pnhle_handle;
2900 } else if (IS_23XX(isp)) {
2901 isp_get_pnhle_23xx(isp, &elp3[i], &el3);
2902 p = el3.pnhle_port_id_lo |
2903 (el3.pnhle_port_id_hi << 16);
2904 h = el3.pnhle_handle;
2906 isp_get_pnhle_21xx(isp, &elp1[i], &el1);
2907 p = el1.pnhle_port_id_lo |
2908 ((el1.pnhle_port_id_hi_handle & 0xff) << 16);
2909 h = el1.pnhle_port_id_hi_handle >> 8;
2911 if (loop && (p >> 8) != (fcp->isp_portid >> 8))
2916 FC_SCRATCH_RELEASE(isp, chan);
2921 isp_dump_chip_portdb(ispsoftc_t *isp, int chan)
2924 uint16_t lim, nphdl;
2926 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGINFO, "Chan %d chip port dump", chan);
2927 if (ISP_CAP_2KLOGIN(isp)) {
2932 for (nphdl = 0; nphdl != lim; nphdl++) {
2933 if (isp_getpdb(isp, chan, nphdl, &pdb)) {
2936 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGINFO, "Chan %d Handle 0x%04x "
2937 "PortID 0x%06x WWPN 0x%02x%02x%02x%02x%02x%02x%02x%02x",
2938 chan, nphdl, pdb.portid, pdb.portname[0], pdb.portname[1],
2939 pdb.portname[2], pdb.portname[3], pdb.portname[4],
2940 pdb.portname[5], pdb.portname[6], pdb.portname[7]);
2945 isp_get_wwn(ispsoftc_t *isp, int chan, int nphdl, int nodename)
2947 uint64_t wwn = INI_NONE;
2950 MBSINIT(&mbs, MBOX_GET_PORT_NAME,
2951 MBLOGALL & ~MBLOGMASK(MBOX_COMMAND_PARAM_ERROR), 500000);
2952 if (ISP_CAP_2KLOGIN(isp)) {
2953 mbs.param[1] = nphdl;
2957 mbs.param[9] = chan;
2960 mbs.param[1] = nphdl << 8;
2965 isp_mboxcmd(isp, &mbs);
2966 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
2971 (((uint64_t)(mbs.param[2] >> 8)) << 56) |
2972 (((uint64_t)(mbs.param[2] & 0xff)) << 48) |
2973 (((uint64_t)(mbs.param[3] >> 8)) << 40) |
2974 (((uint64_t)(mbs.param[3] & 0xff)) << 32) |
2975 (((uint64_t)(mbs.param[6] >> 8)) << 24) |
2976 (((uint64_t)(mbs.param[6] & 0xff)) << 16) |
2977 (((uint64_t)(mbs.param[7] >> 8)) << 8) |
2978 (((uint64_t)(mbs.param[7] & 0xff)));
2981 (((uint64_t)(mbs.param[2] & 0xff)) << 56) |
2982 (((uint64_t)(mbs.param[2] >> 8)) << 48) |
2983 (((uint64_t)(mbs.param[3] & 0xff)) << 40) |
2984 (((uint64_t)(mbs.param[3] >> 8)) << 32) |
2985 (((uint64_t)(mbs.param[6] & 0xff)) << 24) |
2986 (((uint64_t)(mbs.param[6] >> 8)) << 16) |
2987 (((uint64_t)(mbs.param[7] & 0xff)) << 8) |
2988 (((uint64_t)(mbs.param[7] >> 8)));
2994 * Make sure we have good FC link.
2998 isp_fclink_test(ispsoftc_t *isp, int chan, int usdelay)
3005 NANOTIME_T hra, hrb;
3007 fcp = FCPARAM(isp, chan);
3009 if (fcp->isp_loopstate < LOOP_HAVE_LINK)
3011 if (fcp->isp_loopstate >= LOOP_LTEST_DONE)
3014 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC link test", chan);
3017 * Wait up to N microseconds for F/W to go to a ready state.
3021 isp_change_fw_state(isp, chan, isp_fw_state(isp, chan));
3022 if (fcp->isp_fwstate == FW_READY) {
3025 if (fcp->isp_loopstate < LOOP_HAVE_LINK)
3028 if ((NANOTIME_SUB(&hrb, &hra) / 1000 + 1000 >= usdelay))
3030 ISP_SLEEP(isp, 1000);
3032 if (fcp->isp_fwstate != FW_READY) {
3033 isp_prt(isp, ISP_LOG_SANCFG,
3034 "Chan %d Firmware is not ready (%s)",
3035 chan, isp_fc_fw_statename(fcp->isp_fwstate));
3040 * Get our Loop ID and Port ID.
3042 MBSINIT(&mbs, MBOX_GET_LOOP_ID, MBLOGALL, 0);
3043 mbs.param[9] = chan;
3044 isp_mboxcmd(isp, &mbs);
3045 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
3051 * Don't bother with fabric if we are using really old
3052 * 2100 firmware. It's just not worth it.
3054 if (ISP_FW_NEWER_THAN(isp, 1, 15, 37))
3055 fcp->isp_topo = TOPO_FL_PORT;
3057 fcp->isp_topo = TOPO_NL_PORT;
3059 int topo = (int) mbs.param[6];
3060 if (topo < TOPO_NL_PORT || topo > TOPO_PTP_STUB) {
3061 topo = TOPO_PTP_STUB;
3063 fcp->isp_topo = topo;
3065 fcp->isp_portid = mbs.param[2] | (mbs.param[3] << 16);
3067 if (!TOPO_IS_FABRIC(fcp->isp_topo)) {
3068 fcp->isp_loopid = mbs.param[1] & 0xff;
3069 } else if (fcp->isp_topo != TOPO_F_PORT) {
3070 uint8_t alpa = fcp->isp_portid;
3072 for (i = 0; alpa_map[i]; i++) {
3073 if (alpa_map[i] == alpa)
3077 fcp->isp_loopid = i;
3081 fcp->isp_loopstate = LOOP_HAVE_ADDR;
3083 fcp->isp_loopstate = LOOP_TESTING_LINK;
3085 if (fcp->isp_topo == TOPO_F_PORT || fcp->isp_topo == TOPO_FL_PORT) {
3086 nphdl = IS_24XX(isp) ? NPH_FL_ID : FL_ID;
3087 r = isp_getpdb(isp, chan, nphdl, &pdb);
3088 if (r != 0 || pdb.portid == 0) {
3090 fcp->isp_topo = TOPO_NL_PORT;
3092 isp_prt(isp, ISP_LOGWARN,
3093 "fabric topology, but cannot get info about fabric controller (0x%x)", r);
3094 fcp->isp_topo = TOPO_PTP_STUB;
3100 fcp->isp_fabric_params = mbs.param[7];
3101 fcp->isp_sns_hdl = NPH_SNS_ID;
3102 r = isp_register_fc4_type_24xx(isp, chan);
3103 if (fcp->isp_loopstate < LOOP_TESTING_LINK)
3107 r = isp_register_fc4_features_24xx(isp, chan);
3108 if (fcp->isp_loopstate < LOOP_TESTING_LINK)
3112 r = isp_register_port_name_24xx(isp, chan);
3113 if (fcp->isp_loopstate < LOOP_TESTING_LINK)
3117 isp_register_node_name_24xx(isp, chan);
3118 if (fcp->isp_loopstate < LOOP_TESTING_LINK)
3121 fcp->isp_sns_hdl = SNS_ID;
3122 r = isp_register_fc4_type(isp, chan);
3125 if (fcp->role == ISP_ROLE_TARGET)
3126 isp_send_change_request(isp, chan);
3131 /* Get link speed. */
3132 fcp->isp_gbspeed = 1;
3133 if (IS_23XX(isp) || IS_24XX(isp)) {
3134 MBSINIT(&mbs, MBOX_GET_SET_DATA_RATE, MBLOGALL, 3000000);
3135 mbs.param[1] = MBGSD_GET_RATE;
3136 /* mbs.param[2] undefined if we're just getting rate */
3137 isp_mboxcmd(isp, &mbs);
3138 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) {
3139 if (mbs.param[1] == MBGSD_10GB)
3140 fcp->isp_gbspeed = 10;
3141 else if (mbs.param[1] == MBGSD_16GB)
3142 fcp->isp_gbspeed = 16;
3143 else if (mbs.param[1] == MBGSD_8GB)
3144 fcp->isp_gbspeed = 8;
3145 else if (mbs.param[1] == MBGSD_4GB)
3146 fcp->isp_gbspeed = 4;
3147 else if (mbs.param[1] == MBGSD_2GB)
3148 fcp->isp_gbspeed = 2;
3149 else if (mbs.param[1] == MBGSD_1GB)
3150 fcp->isp_gbspeed = 1;
3154 if (fcp->isp_loopstate < LOOP_TESTING_LINK) {
3156 isp_prt(isp, ISP_LOG_SANCFG,
3157 "Chan %d FC link test aborted", chan);
3160 fcp->isp_loopstate = LOOP_LTEST_DONE;
3161 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGCONFIG,
3162 "Chan %d WWPN %016jx WWNN %016jx",
3163 chan, (uintmax_t)fcp->isp_wwpn, (uintmax_t)fcp->isp_wwnn);
3164 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGCONFIG,
3165 "Chan %d %dGb %s PortID 0x%06x LoopID 0x%02x",
3166 chan, fcp->isp_gbspeed, isp_fc_toponame(fcp), fcp->isp_portid,
3168 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC link test done", chan);
3173 * Complete the synchronization of our Port Database.
3175 * At this point, we've scanned the local loop (if any) and the fabric
3176 * and performed fabric logins on all new devices.
3178 * Our task here is to go through our port database removing any entities
3179 * that are still marked probational (issuing PLOGO for ones which we had
3180 * PLOGI'd into) or are dead, and notifying upper layers about new/changed
3184 isp_pdb_sync(ispsoftc_t *isp, int chan)
3186 fcparam *fcp = FCPARAM(isp, chan);
3190 if (fcp->isp_loopstate < LOOP_FSCAN_DONE)
3192 if (fcp->isp_loopstate >= LOOP_READY)
3195 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC PDB sync", chan);
3197 fcp->isp_loopstate = LOOP_SYNCING_PDB;
3199 for (dbidx = 0; dbidx < MAX_FC_TARG; dbidx++) {
3200 lp = &fcp->portdb[dbidx];
3202 if (lp->state == FC_PORTDB_STATE_NIL)
3204 if (lp->probational && lp->state != FC_PORTDB_STATE_ZOMBIE)
3205 lp->state = FC_PORTDB_STATE_DEAD;
3206 switch (lp->state) {
3207 case FC_PORTDB_STATE_DEAD:
3208 lp->state = FC_PORTDB_STATE_NIL;
3209 isp_async(isp, ISPASYNC_DEV_GONE, chan, lp);
3210 if ((lp->portid & 0xffff00) != 0) {
3211 (void) isp_plogx(isp, chan, lp->handle,
3213 PLOGX_FLG_CMD_LOGO |
3214 PLOGX_FLG_IMPLICIT |
3215 PLOGX_FLG_FREE_NPHDL);
3218 * Note that we might come out of this with our state
3219 * set to FC_PORTDB_STATE_ZOMBIE.
3222 case FC_PORTDB_STATE_NEW:
3223 lp->state = FC_PORTDB_STATE_VALID;
3224 isp_async(isp, ISPASYNC_DEV_ARRIVED, chan, lp);
3226 case FC_PORTDB_STATE_CHANGED:
3227 lp->state = FC_PORTDB_STATE_VALID;
3228 isp_async(isp, ISPASYNC_DEV_CHANGED, chan, lp);
3229 lp->portid = lp->new_portid;
3230 lp->prli_word3 = lp->new_prli_word3;
3232 case FC_PORTDB_STATE_VALID:
3233 isp_async(isp, ISPASYNC_DEV_STAYED, chan, lp);
3235 case FC_PORTDB_STATE_ZOMBIE:
3238 isp_prt(isp, ISP_LOGWARN,
3239 "isp_pdb_sync: state %d for idx %d",
3241 isp_dump_portdb(isp, chan);
3245 if (fcp->isp_loopstate < LOOP_SYNCING_PDB) {
3246 isp_prt(isp, ISP_LOG_SANCFG,
3247 "Chan %d FC PDB sync aborted", chan);
3251 fcp->isp_loopstate = LOOP_READY;
3252 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC PDB sync done", chan);
3257 isp_pdb_add_update(ispsoftc_t *isp, int chan, isp_pdb_t *pdb)
3260 uint64_t wwnn, wwpn;
3262 MAKE_WWN_FROM_NODE_NAME(wwnn, pdb->nodename);
3263 MAKE_WWN_FROM_NODE_NAME(wwpn, pdb->portname);
3265 /* Search port database for the same WWPN. */
3266 if (isp_find_pdb_by_wwpn(isp, chan, wwpn, &lp)) {
3267 if (!lp->probational) {
3268 isp_prt(isp, ISP_LOGERR,
3269 "Chan %d Port 0x%06x@0x%04x [%d] is not probational (0x%x)",
3270 chan, lp->portid, lp->handle,
3271 FC_PORTDB_TGT(isp, chan, lp), lp->state);
3272 isp_dump_portdb(isp, chan);
3275 lp->probational = 0;
3276 lp->node_wwn = wwnn;
3278 /* Old device, nothing new. */
3279 if (lp->portid == pdb->portid &&
3280 lp->handle == pdb->handle &&
3281 lp->prli_word3 == pdb->prli_word3) {
3282 if (lp->state != FC_PORTDB_STATE_NEW)
3283 lp->state = FC_PORTDB_STATE_VALID;
3284 isp_prt(isp, ISP_LOG_SANCFG,
3285 "Chan %d Port 0x%06x@0x%04x is valid",
3286 chan, pdb->portid, pdb->handle);
3290 /* Something has changed. */
3291 lp->state = FC_PORTDB_STATE_CHANGED;
3292 lp->handle = pdb->handle;
3293 lp->new_portid = pdb->portid;
3294 lp->new_prli_word3 = pdb->prli_word3;
3295 isp_prt(isp, ISP_LOG_SANCFG,
3296 "Chan %d Port 0x%06x@0x%04x is changed",
3297 chan, pdb->portid, pdb->handle);
3301 /* It seems like a new port. Find an empty slot for it. */
3302 if (!isp_find_pdb_empty(isp, chan, &lp)) {
3303 isp_prt(isp, ISP_LOGERR, "Chan %d out of portdb entries", chan);
3307 ISP_MEMZERO(lp, sizeof (fcportdb_t));
3308 lp->probational = 0;
3309 lp->state = FC_PORTDB_STATE_NEW;
3310 lp->portid = lp->new_portid = pdb->portid;
3311 lp->prli_word3 = lp->new_prli_word3 = pdb->prli_word3;
3312 lp->handle = pdb->handle;
3313 lp->port_wwn = wwpn;
3314 lp->node_wwn = wwnn;
3315 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d Port 0x%06x@0x%04x is new",
3316 chan, pdb->portid, pdb->handle);
3320 * Fix port IDs for logged-in initiators on pre-2400 chips.
3321 * For those chips we are not receiving login events, adding initiators
3322 * based on ATIO requests, but there is no port ID in that structure.
3325 isp_fix_portids(ispsoftc_t *isp, int chan)
3327 fcparam *fcp = FCPARAM(isp, chan);
3332 for (i = 0; i < MAX_FC_TARG; i++) {
3333 fcportdb_t *lp = &fcp->portdb[i];
3335 if (lp->state == FC_PORTDB_STATE_NIL ||
3336 lp->state == FC_PORTDB_STATE_ZOMBIE)
3338 if (VALID_PORT(lp->portid))
3341 r = isp_getpdb(isp, chan, lp->handle, &pdb);
3342 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP)
3345 isp_prt(isp, ISP_LOGDEBUG1,
3346 "Chan %d FC Scan Loop handle %d returned %x",
3347 chan, lp->handle, r);
3351 MAKE_WWN_FROM_NODE_NAME(wwpn, pdb.portname);
3352 if (lp->port_wwn != wwpn)
3354 lp->portid = lp->new_portid = pdb.portid;
3355 isp_prt(isp, ISP_LOG_SANCFG,
3356 "Chan %d Port 0x%06x@0x%04x is fixed",
3357 chan, pdb.portid, pdb.handle);
3362 * Scan local loop for devices.
3365 isp_scan_loop(ispsoftc_t *isp, int chan)
3367 fcparam *fcp = FCPARAM(isp, chan);
3373 if (fcp->isp_loopstate < LOOP_LTEST_DONE)
3375 if (fcp->isp_loopstate >= LOOP_LSCAN_DONE)
3378 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC loop scan", chan);
3379 fcp->isp_loopstate = LOOP_SCANNING_LOOP;
3380 if (TOPO_IS_FABRIC(fcp->isp_topo)) {
3381 if (!IS_24XX(isp)) {
3382 isp_fix_portids(isp, chan);
3383 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP)
3386 isp_prt(isp, ISP_LOG_SANCFG,
3387 "Chan %d FC loop scan done (no loop)", chan);
3388 fcp->isp_loopstate = LOOP_LSCAN_DONE;
3392 handles = (uint16_t *)fcp->isp_scanscratch;
3393 lim = ISP_FC_SCRLEN / 2;
3394 r = isp_gethandles(isp, chan, handles, &lim, 1);
3396 isp_prt(isp, ISP_LOG_SANCFG,
3397 "Chan %d Getting list of handles failed with %x", chan, r);
3398 isp_prt(isp, ISP_LOG_SANCFG,
3399 "Chan %d FC loop scan done (bad)", chan);
3403 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d Got %d handles",
3407 * Run through the list and get the port database info for each one.
3409 isp_mark_portdb(isp, chan);
3410 for (idx = 0; idx < lim; idx++) {
3411 handle = handles[idx];
3414 * Don't scan "special" ids.
3416 if (ISP_CAP_2KLOGIN(isp)) {
3417 if (handle >= NPH_RESERVED)
3420 if (handle >= FL_ID && handle <= SNS_ID)
3425 * In older cards with older f/w GET_PORT_DATABASE has been
3426 * known to hang. This trick gets around that problem.
3428 if (IS_2100(isp) || IS_2200(isp)) {
3429 uint64_t node_wwn = isp_get_wwn(isp, chan, handle, 1);
3430 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP) {
3432 isp_prt(isp, ISP_LOG_SANCFG,
3433 "Chan %d FC loop scan aborted", chan);
3436 if (node_wwn == INI_NONE) {
3442 * Get the port database entity for this index.
3444 r = isp_getpdb(isp, chan, handle, &pdb);
3445 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP)
3448 isp_prt(isp, ISP_LOGDEBUG1,
3449 "Chan %d FC Scan Loop handle %d returned %x",
3454 isp_pdb_add_update(isp, chan, &pdb);
3456 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP)
3458 fcp->isp_loopstate = LOOP_LSCAN_DONE;
3459 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC loop scan done", chan);
3464 * Scan the fabric for devices and add them to our port database.
3466 * Use the GID_FT command to get all Port IDs for FC4 SCSI devices it knows.
3468 * For 2100-23XX cards, we use the SNS mailbox command to pass simple name
3469 * server commands to the switch management server via the QLogic f/w.
3471 * For the 24XX and above card, we use CT Pass-through IOCB.
3473 #define GIDLEN ISP_FC_SCRLEN
3474 #define NGENT ((GIDLEN - 16) >> 2)
3477 isp_gid_ft_sns(ispsoftc_t *isp, int chan)
3480 sns_gid_ft_req_t _x;
3481 uint8_t _y[SNS_GID_FT_REQ_SIZE];
3483 fcparam *fcp = FCPARAM(isp, chan);
3484 sns_gid_ft_req_t *rq = &un._x;
3485 uint8_t *scp = fcp->isp_scratch;
3488 isp_prt(isp, ISP_LOGDEBUG0, "Chan %d requesting GID_FT via SNS", chan);
3489 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
3490 isp_prt(isp, ISP_LOGERR, sacq);
3494 ISP_MEMZERO(rq, SNS_GID_FT_REQ_SIZE);
3495 rq->snscb_rblen = GIDLEN >> 1;
3496 rq->snscb_addr[RQRSP_ADDR0015] = DMA_WD0(fcp->isp_scdma);
3497 rq->snscb_addr[RQRSP_ADDR1631] = DMA_WD1(fcp->isp_scdma);
3498 rq->snscb_addr[RQRSP_ADDR3247] = DMA_WD2(fcp->isp_scdma);
3499 rq->snscb_addr[RQRSP_ADDR4863] = DMA_WD3(fcp->isp_scdma);
3500 rq->snscb_sblen = 6;
3501 rq->snscb_cmd = SNS_GID_FT;
3502 rq->snscb_mword_div_2 = NGENT;
3503 rq->snscb_fc4_type = FC4_SCSI;
3505 isp_put_gid_ft_request(isp, rq, (sns_gid_ft_req_t *)scp);
3506 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, SNS_GID_FT_REQ_SIZE, chan);
3508 MBSINIT(&mbs, MBOX_SEND_SNS, MBLOGALL, 10000000);
3509 mbs.param[0] = MBOX_SEND_SNS;
3510 mbs.param[1] = SNS_GID_FT_REQ_SIZE >> 1;
3511 mbs.param[2] = DMA_WD1(fcp->isp_scdma);
3512 mbs.param[3] = DMA_WD0(fcp->isp_scdma);
3513 mbs.param[6] = DMA_WD3(fcp->isp_scdma);
3514 mbs.param[7] = DMA_WD2(fcp->isp_scdma);
3515 isp_mboxcmd(isp, &mbs);
3516 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
3517 if (mbs.param[0] == MBOX_INVALID_COMMAND) {
3523 MEMORYBARRIER(isp, SYNC_SFORCPU, 0, GIDLEN, chan);
3524 if (isp->isp_dblev & ISP_LOGDEBUG1)
3525 isp_print_bytes(isp, "CT response", GIDLEN, scp);
3526 isp_get_gid_ft_response(isp, (sns_gid_ft_rsp_t *)scp,
3527 (sns_gid_ft_rsp_t *)fcp->isp_scanscratch, NGENT);
3528 FC_SCRATCH_RELEASE(isp, chan);
3533 isp_ct_passthru(ispsoftc_t *isp, int chan, uint32_t cmd_bcnt, uint32_t rsp_bcnt)
3535 fcparam *fcp = FCPARAM(isp, chan);
3538 uint8_t resp[QENTRY_LEN];
3541 * Build a Passthrough IOCB in memory.
3543 ISP_MEMZERO(&pt, sizeof(pt));
3544 pt.ctp_header.rqs_entry_count = 1;
3545 pt.ctp_header.rqs_entry_type = RQSTYPE_CT_PASSTHRU;
3546 pt.ctp_nphdl = fcp->isp_sns_hdl;
3548 pt.ctp_vpidx = ISP_GET_VPIDX(isp, chan);
3551 pt.ctp_rsp_bcnt = rsp_bcnt;
3552 pt.ctp_cmd_bcnt = cmd_bcnt;
3553 pt.ctp_dataseg[0].ds_base = DMA_LO32(fcp->isp_scdma);
3554 pt.ctp_dataseg[0].ds_basehi = DMA_HI32(fcp->isp_scdma);
3555 pt.ctp_dataseg[0].ds_count = cmd_bcnt;
3556 pt.ctp_dataseg[1].ds_base = DMA_LO32(fcp->isp_scdma);
3557 pt.ctp_dataseg[1].ds_basehi = DMA_HI32(fcp->isp_scdma);
3558 pt.ctp_dataseg[1].ds_count = rsp_bcnt;
3560 /* Prepare space for response in memory */
3561 memset(resp, 0xff, sizeof(resp));
3562 pt.ctp_handle = isp_allocate_handle(isp, resp, ISP_HANDLE_CTRL);
3563 if (pt.ctp_handle == 0) {
3564 isp_prt(isp, ISP_LOGERR,
3565 "%s: CTP of Chan %d out of handles", __func__, chan);
3569 /* Send request and wait for response. */
3570 reqp = isp_getrqentry(isp);
3572 isp_prt(isp, ISP_LOGERR,
3573 "%s: CTP of Chan %d out of rqent", __func__, chan);
3574 isp_destroy_handle(isp, pt.ctp_handle);
3577 isp_put_ct_pt(isp, &pt, (isp_ct_pt_t *)reqp);
3578 if (isp->isp_dblev & ISP_LOGDEBUG1)
3579 isp_print_bytes(isp, "CT IOCB request", QENTRY_LEN, reqp);
3580 ISP_SYNC_REQUEST(isp);
3581 if (msleep(resp, &isp->isp_lock, 0, "CTP", pt.ctp_time*hz) == EWOULDBLOCK) {
3582 isp_prt(isp, ISP_LOGERR,
3583 "%s: CTP of Chan %d timed out", __func__, chan);
3584 isp_destroy_handle(isp, pt.ctp_handle);
3587 if (isp->isp_dblev & ISP_LOGDEBUG1)
3588 isp_print_bytes(isp, "CT IOCB response", QENTRY_LEN, resp);
3590 isp_get_ct_pt(isp, (isp_ct_pt_t *)resp, &pt);
3591 if (pt.ctp_status && pt.ctp_status != RQCS_DATA_UNDERRUN) {
3592 isp_prt(isp, ISP_LOGWARN,
3593 "Chan %d GID_FT CT Passthrough returned 0x%x",
3594 chan, pt.ctp_status);
3602 isp_gid_ft_ct_passthru(ispsoftc_t *isp, int chan)
3604 fcparam *fcp = FCPARAM(isp, chan);
3607 uint8_t *scp = fcp->isp_scratch;
3609 isp_prt(isp, ISP_LOGDEBUG0, "Chan %d requesting GID_FT via CT", chan);
3610 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
3611 isp_prt(isp, ISP_LOGERR, sacq);
3616 * Build the CT header and command in memory.
3618 ISP_MEMZERO(&ct, sizeof (ct));
3619 ct.ct_revision = CT_REVISION;
3620 ct.ct_fcs_type = CT_FC_TYPE_FC;
3621 ct.ct_fcs_subtype = CT_FC_SUBTYPE_NS;
3622 ct.ct_cmd_resp = SNS_GID_FT;
3623 ct.ct_bcnt_resid = (GIDLEN - 16) >> 2;
3624 isp_put_ct_hdr(isp, &ct, (ct_hdr_t *)scp);
3625 rp = (uint32_t *) &scp[sizeof(ct)];
3626 ISP_IOZPUT_32(isp, FC4_SCSI, rp);
3627 if (isp->isp_dblev & ISP_LOGDEBUG1) {
3628 isp_print_bytes(isp, "CT request",
3629 sizeof(ct) + sizeof(uint32_t), scp);
3632 if (isp_ct_passthru(isp, chan, sizeof(ct) + sizeof(uint32_t), GIDLEN)) {
3633 FC_SCRATCH_RELEASE(isp, chan);
3637 if (isp->isp_dblev & ISP_LOGDEBUG1)
3638 isp_print_bytes(isp, "CT response", GIDLEN, scp);
3639 isp_get_gid_ft_response(isp, (sns_gid_ft_rsp_t *)scp,
3640 (sns_gid_ft_rsp_t *)fcp->isp_scanscratch, NGENT);
3641 FC_SCRATCH_RELEASE(isp, chan);
3646 isp_scan_fabric(ispsoftc_t *isp, int chan)
3648 fcparam *fcp = FCPARAM(isp, chan);
3653 int portidx, portlim, r;
3654 sns_gid_ft_rsp_t *rs;
3656 if (fcp->isp_loopstate < LOOP_LSCAN_DONE)
3658 if (fcp->isp_loopstate >= LOOP_FSCAN_DONE)
3661 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC fabric scan", chan);
3662 fcp->isp_loopstate = LOOP_SCANNING_FABRIC;
3663 if (!TOPO_IS_FABRIC(fcp->isp_topo)) {
3664 fcp->isp_loopstate = LOOP_FSCAN_DONE;
3665 isp_prt(isp, ISP_LOG_SANCFG,
3666 "Chan %d FC fabric scan done (no fabric)", chan);
3670 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC) {
3672 FC_SCRATCH_RELEASE(isp, chan);
3673 isp_prt(isp, ISP_LOG_SANCFG,
3674 "Chan %d FC fabric scan aborted", chan);
3679 * Make sure we still are logged into the fabric controller.
3681 nphdl = IS_24XX(isp) ? NPH_FL_ID : FL_ID;
3682 r = isp_getpdb(isp, chan, nphdl, &pdb);
3683 if ((r & 0xffff) == MBOX_NOT_LOGGED_IN) {
3684 isp_dump_chip_portdb(isp, chan);
3687 fcp->isp_loopstate = LOOP_LTEST_DONE;
3689 isp_prt(isp, ISP_LOG_SANCFG,
3690 "Chan %d FC fabric scan done (bad)", chan);
3694 /* Get list of port IDs from SNS. */
3696 r = isp_gid_ft_ct_passthru(isp, chan);
3698 r = isp_gid_ft_sns(isp, chan);
3699 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC)
3702 fcp->isp_loopstate = LOOP_FSCAN_DONE;
3705 fcp->isp_loopstate = LOOP_LTEST_DONE; /* try again */
3709 rs = (sns_gid_ft_rsp_t *) fcp->isp_scanscratch;
3710 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC)
3712 if (rs->snscb_cthdr.ct_cmd_resp != LS_ACC) {
3714 if (rs->snscb_cthdr.ct_reason == 9 && rs->snscb_cthdr.ct_explanation == 7) {
3715 level = ISP_LOG_SANCFG;
3717 level = ISP_LOGWARN;
3719 isp_prt(isp, level, "Chan %d Fabric Nameserver rejected GID_FT"
3720 " (Reason=0x%x Expl=0x%x)", chan,
3721 rs->snscb_cthdr.ct_reason,
3722 rs->snscb_cthdr.ct_explanation);
3723 fcp->isp_loopstate = LOOP_FSCAN_DONE;
3727 /* Check our buffer was big enough to get the full list. */
3728 for (portidx = 0; portidx < NGENT-1; portidx++) {
3729 if (rs->snscb_ports[portidx].control & 0x80)
3732 if ((rs->snscb_ports[portidx].control & 0x80) == 0) {
3733 isp_prt(isp, ISP_LOGWARN,
3734 "fabric too big for scratch area: increase ISP_FC_SCRLEN");
3736 portlim = portidx + 1;
3737 isp_prt(isp, ISP_LOG_SANCFG,
3738 "Chan %d Got %d ports back from name server", chan, portlim);
3740 /* Go through the list and remove duplicate port ids. */
3741 for (portidx = 0; portidx < portlim; portidx++) {
3745 ((rs->snscb_ports[portidx].portid[0]) << 16) |
3746 ((rs->snscb_ports[portidx].portid[1]) << 8) |
3747 ((rs->snscb_ports[portidx].portid[2]));
3749 for (npidx = portidx + 1; npidx < portlim; npidx++) {
3750 uint32_t new_portid =
3751 ((rs->snscb_ports[npidx].portid[0]) << 16) |
3752 ((rs->snscb_ports[npidx].portid[1]) << 8) |
3753 ((rs->snscb_ports[npidx].portid[2]));
3754 if (new_portid == portid) {
3759 if (npidx < portlim) {
3760 rs->snscb_ports[npidx].portid[0] = 0;
3761 rs->snscb_ports[npidx].portid[1] = 0;
3762 rs->snscb_ports[npidx].portid[2] = 0;
3763 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d removing duplicate PortID 0x%06x entry from list", chan, portid);
3768 * We now have a list of Port IDs for all FC4 SCSI devices
3769 * that the Fabric Name server knows about.
3771 * For each entry on this list go through our port database looking
3772 * for probational entries- if we find one, then an old entry is
3773 * maybe still this one. We get some information to find out.
3775 * Otherwise, it's a new fabric device, and we log into it
3776 * (unconditionally). After searching the entire database
3777 * again to make sure that we never ever ever ever have more
3778 * than one entry that has the same PortID or the same
3779 * WWNN/WWPN duple, we enter the device into our database.
3781 isp_mark_portdb(isp, chan);
3782 for (portidx = 0; portidx < portlim; portidx++) {
3783 portid = ((rs->snscb_ports[portidx].portid[0]) << 16) |
3784 ((rs->snscb_ports[portidx].portid[1]) << 8) |
3785 ((rs->snscb_ports[portidx].portid[2]));
3786 isp_prt(isp, ISP_LOG_SANCFG,
3787 "Chan %d Checking fabric port 0x%06x", chan, portid);
3789 isp_prt(isp, ISP_LOG_SANCFG,
3790 "Chan %d Port at idx %d is zero",
3794 if (portid == fcp->isp_portid) {
3795 isp_prt(isp, ISP_LOG_SANCFG,
3796 "Chan %d Port 0x%06x is our", chan, portid);
3800 /* Now search the entire port database for the same portid. */
3801 if (isp_find_pdb_by_portid(isp, chan, portid, &lp)) {
3802 if (!lp->probational) {
3803 isp_prt(isp, ISP_LOGERR,
3804 "Chan %d Port 0x%06x@0x%04x [%d] is not probational (0x%x)",
3805 chan, lp->portid, lp->handle,
3806 FC_PORTDB_TGT(isp, chan, lp), lp->state);
3807 isp_dump_portdb(isp, chan);
3811 if (lp->state == FC_PORTDB_STATE_ZOMBIE)
3815 * See if we're still logged into it.
3817 * If we aren't, mark it as a dead device and
3818 * leave the new portid in the database entry
3819 * for somebody further along to decide what to
3820 * do (policy choice).
3822 * If we are, check to see if it's the same
3823 * device still (it should be). If for some
3824 * reason it isn't, mark it as a changed device
3825 * and leave the new portid and role in the
3826 * database entry for somebody further along to
3827 * decide what to do (policy choice).
3829 r = isp_getpdb(isp, chan, lp->handle, &pdb);
3830 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC)
3833 lp->state = FC_PORTDB_STATE_DEAD;
3834 isp_prt(isp, ISP_LOG_SANCFG,
3835 "Chan %d Port 0x%06x handle 0x%x is dead (%d)",
3836 chan, portid, lp->handle, r);
3840 isp_pdb_add_update(isp, chan, &pdb);
3845 if ((fcp->role & ISP_ROLE_INITIATOR) == 0) {
3846 isp_prt(isp, ISP_LOG_SANCFG,
3847 "Chan %d Port 0x%06x is not logged in", chan, portid);
3851 if (isp_login_device(isp, chan, portid, &pdb,
3852 &FCPARAM(isp, 0)->isp_lasthdl)) {
3853 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC)
3858 isp_pdb_add_update(isp, chan, &pdb);
3861 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC)
3863 fcp->isp_loopstate = LOOP_FSCAN_DONE;
3864 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC fabric scan done", chan);
3869 * Find an unused handle and try and use to login to a port.
3872 isp_login_device(ispsoftc_t *isp, int chan, uint32_t portid, isp_pdb_t *p, uint16_t *ohp)
3877 if (ISP_CAP_2KLOGIN(isp)) {
3883 handle = isp_next_handle(isp, ohp);
3884 for (i = 0; i < lim; i++) {
3885 if (FCPARAM(isp, chan)->isp_loopstate != LOOP_SCANNING_FABRIC)
3888 /* Check if this handle is free. */
3889 r = isp_getpdb(isp, chan, handle, p);
3891 if (p->portid != portid) {
3892 /* This handle is busy, try next one. */
3893 handle = isp_next_handle(isp, ohp);
3898 if (FCPARAM(isp, chan)->isp_loopstate != LOOP_SCANNING_FABRIC)
3902 * Now try and log into the device
3904 r = isp_plogx(isp, chan, handle, portid, PLOGX_FLG_CMD_PLOGI);
3907 } else if ((r & 0xffff) == MBOX_PORT_ID_USED) {
3909 * If we get here, then the firmwware still thinks we're logged into this device, but with a different
3910 * handle. We need to break that association. We used to try and just substitute the handle, but then
3911 * failed to get any data via isp_getpdb (below).
3913 if (isp_plogx(isp, chan, r >> 16, portid, PLOGX_FLG_CMD_LOGO | PLOGX_FLG_IMPLICIT | PLOGX_FLG_FREE_NPHDL)) {
3914 isp_prt(isp, ISP_LOGERR, "baw... logout of %x failed", r >> 16);
3916 if (FCPARAM(isp, chan)->isp_loopstate != LOOP_SCANNING_FABRIC)
3918 r = isp_plogx(isp, chan, handle, portid, PLOGX_FLG_CMD_PLOGI);
3922 } else if ((r & 0xffff) == MBOX_LOOP_ID_USED) {
3923 /* Try the next handle. */
3924 handle = isp_next_handle(isp, ohp);
3933 isp_prt(isp, ISP_LOGWARN, "Chan %d PLOGI 0x%06x failed", chan, portid);
3938 * If we successfully logged into it, get the PDB for it
3939 * so we can crosscheck that it is still what we think it
3940 * is and that we also have the role it plays
3942 r = isp_getpdb(isp, chan, handle, p);
3944 isp_prt(isp, ISP_LOGERR, "Chan %d new device 0x%06x@0x%x disappeared", chan, portid, handle);
3948 if (p->handle != handle || p->portid != portid) {
3949 isp_prt(isp, ISP_LOGERR, "Chan %d new device 0x%06x@0x%x changed (0x%06x@0x%0x)",
3950 chan, portid, handle, p->portid, p->handle);
3957 isp_send_change_request(ispsoftc_t *isp, int chan)
3961 MBSINIT(&mbs, MBOX_SEND_CHANGE_REQUEST, MBLOGALL, 500000);
3962 mbs.param[1] = 0x03;
3963 mbs.param[9] = chan;
3964 isp_mboxcmd(isp, &mbs);
3965 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) {
3968 isp_prt(isp, ISP_LOGWARN, "Chan %d Send Change Request: 0x%x",
3969 chan, mbs.param[0]);
3975 isp_register_fc4_type(ispsoftc_t *isp, int chan)
3977 fcparam *fcp = FCPARAM(isp, chan);
3978 uint8_t local[SNS_RFT_ID_REQ_SIZE];
3979 sns_screq_t *reqp = (sns_screq_t *) local;
3982 ISP_MEMZERO((void *) reqp, SNS_RFT_ID_REQ_SIZE);
3983 reqp->snscb_rblen = SNS_RFT_ID_RESP_SIZE >> 1;
3984 reqp->snscb_addr[RQRSP_ADDR0015] = DMA_WD0(fcp->isp_scdma + 0x100);
3985 reqp->snscb_addr[RQRSP_ADDR1631] = DMA_WD1(fcp->isp_scdma + 0x100);
3986 reqp->snscb_addr[RQRSP_ADDR3247] = DMA_WD2(fcp->isp_scdma + 0x100);
3987 reqp->snscb_addr[RQRSP_ADDR4863] = DMA_WD3(fcp->isp_scdma + 0x100);
3988 reqp->snscb_sblen = 22;
3989 reqp->snscb_data[0] = SNS_RFT_ID;
3990 reqp->snscb_data[4] = fcp->isp_portid & 0xffff;
3991 reqp->snscb_data[5] = (fcp->isp_portid >> 16) & 0xff;
3992 reqp->snscb_data[6] = (1 << FC4_SCSI);
3993 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
3994 isp_prt(isp, ISP_LOGERR, sacq);
3997 isp_put_sns_request(isp, reqp, (sns_screq_t *) fcp->isp_scratch);
3998 MBSINIT(&mbs, MBOX_SEND_SNS, MBLOGALL, 1000000);
3999 mbs.param[1] = SNS_RFT_ID_REQ_SIZE >> 1;
4000 mbs.param[2] = DMA_WD1(fcp->isp_scdma);
4001 mbs.param[3] = DMA_WD0(fcp->isp_scdma);
4002 mbs.param[6] = DMA_WD3(fcp->isp_scdma);
4003 mbs.param[7] = DMA_WD2(fcp->isp_scdma);
4004 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, SNS_RFT_ID_REQ_SIZE, chan);
4005 isp_mboxcmd(isp, &mbs);
4006 FC_SCRATCH_RELEASE(isp, chan);
4007 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) {
4010 isp_prt(isp, ISP_LOGWARN, "Chan %d Register FC4 Type: 0x%x",
4011 chan, mbs.param[0]);
4017 isp_register_fc4_type_24xx(ispsoftc_t *isp, int chan)
4019 fcparam *fcp = FCPARAM(isp, chan);
4022 uint8_t *scp = fcp->isp_scratch;
4024 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
4025 isp_prt(isp, ISP_LOGERR, sacq);
4030 * Build the CT header and command in memory.
4032 ISP_MEMZERO(&rp, sizeof(rp));
4034 ct->ct_revision = CT_REVISION;
4035 ct->ct_fcs_type = CT_FC_TYPE_FC;
4036 ct->ct_fcs_subtype = CT_FC_SUBTYPE_NS;
4037 ct->ct_cmd_resp = SNS_RFT_ID;
4038 ct->ct_bcnt_resid = (sizeof (rft_id_t) - sizeof (ct_hdr_t)) >> 2;
4039 rp.rftid_portid[0] = fcp->isp_portid >> 16;
4040 rp.rftid_portid[1] = fcp->isp_portid >> 8;
4041 rp.rftid_portid[2] = fcp->isp_portid;
4042 rp.rftid_fc4types[FC4_SCSI >> 5] = 1 << (FC4_SCSI & 0x1f);
4043 isp_put_rft_id(isp, &rp, (rft_id_t *)scp);
4044 if (isp->isp_dblev & ISP_LOGDEBUG1)
4045 isp_print_bytes(isp, "CT request", sizeof(rft_id_t), scp);
4047 if (isp_ct_passthru(isp, chan, sizeof(rft_id_t), sizeof(ct_hdr_t))) {
4048 FC_SCRATCH_RELEASE(isp, chan);
4052 isp_get_ct_hdr(isp, (ct_hdr_t *) scp, ct);
4053 FC_SCRATCH_RELEASE(isp, chan);
4054 if (ct->ct_cmd_resp == LS_RJT) {
4055 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, "Chan %d Register FC4 Type rejected", chan);
4057 } else if (ct->ct_cmd_resp == LS_ACC) {
4058 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d Register FC4 Type accepted", chan);
4060 isp_prt(isp, ISP_LOGWARN, "Chan %d Register FC4 Type: 0x%x", chan, ct->ct_cmd_resp);
4067 isp_register_fc4_features_24xx(ispsoftc_t *isp, int chan)
4069 fcparam *fcp = FCPARAM(isp, chan);
4072 uint8_t *scp = fcp->isp_scratch;
4074 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
4075 isp_prt(isp, ISP_LOGERR, sacq);
4080 * Build the CT header and command in memory.
4082 ISP_MEMZERO(&rp, sizeof(rp));
4084 ct->ct_revision = CT_REVISION;
4085 ct->ct_fcs_type = CT_FC_TYPE_FC;
4086 ct->ct_fcs_subtype = CT_FC_SUBTYPE_NS;
4087 ct->ct_cmd_resp = SNS_RFF_ID;
4088 ct->ct_bcnt_resid = (sizeof (rff_id_t) - sizeof (ct_hdr_t)) >> 2;
4089 rp.rffid_portid[0] = fcp->isp_portid >> 16;
4090 rp.rffid_portid[1] = fcp->isp_portid >> 8;
4091 rp.rffid_portid[2] = fcp->isp_portid;
4092 rp.rffid_fc4features = 0;
4093 if (fcp->role & ISP_ROLE_TARGET)
4094 rp.rffid_fc4features |= 1;
4095 if (fcp->role & ISP_ROLE_INITIATOR)
4096 rp.rffid_fc4features |= 2;
4097 rp.rffid_fc4type = FC4_SCSI;
4098 isp_put_rff_id(isp, &rp, (rff_id_t *)scp);
4099 if (isp->isp_dblev & ISP_LOGDEBUG1)
4100 isp_print_bytes(isp, "CT request", sizeof(rft_id_t), scp);
4102 if (isp_ct_passthru(isp, chan, sizeof(rft_id_t), sizeof(ct_hdr_t))) {
4103 FC_SCRATCH_RELEASE(isp, chan);
4107 isp_get_ct_hdr(isp, (ct_hdr_t *) scp, ct);
4108 FC_SCRATCH_RELEASE(isp, chan);
4109 if (ct->ct_cmd_resp == LS_RJT) {
4110 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1,
4111 "Chan %d Register FC4 Features rejected", chan);
4113 } else if (ct->ct_cmd_resp == LS_ACC) {
4114 isp_prt(isp, ISP_LOG_SANCFG,
4115 "Chan %d Register FC4 Features accepted", chan);
4117 isp_prt(isp, ISP_LOGWARN,
4118 "Chan %d Register FC4 Features: 0x%x", chan, ct->ct_cmd_resp);
4125 isp_register_port_name_24xx(ispsoftc_t *isp, int chan)
4127 fcparam *fcp = FCPARAM(isp, chan);
4130 uint8_t *scp = fcp->isp_scratch;
4133 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
4134 isp_prt(isp, ISP_LOGERR, sacq);
4139 * Build the CT header and command in memory.
4141 ISP_MEMZERO(&rp, sizeof(rp));
4142 ct = &rp.rspnid_hdr;
4143 ct->ct_revision = CT_REVISION;
4144 ct->ct_fcs_type = CT_FC_TYPE_FC;
4145 ct->ct_fcs_subtype = CT_FC_SUBTYPE_NS;
4146 ct->ct_cmd_resp = SNS_RSPN_ID;
4147 rp.rspnid_portid[0] = fcp->isp_portid >> 16;
4148 rp.rspnid_portid[1] = fcp->isp_portid >> 8;
4149 rp.rspnid_portid[2] = fcp->isp_portid;
4150 rp.rspnid_length = 0;
4151 len = offsetof(rspn_id_t, rspnid_name);
4152 mtx_lock(&prison0.pr_mtx);
4153 rp.rspnid_length += sprintf(&scp[len + rp.rspnid_length],
4154 "%s", prison0.pr_hostname[0] ? prison0.pr_hostname : "FreeBSD");
4155 mtx_unlock(&prison0.pr_mtx);
4156 rp.rspnid_length += sprintf(&scp[len + rp.rspnid_length],
4157 ":%s", device_get_nameunit(isp->isp_dev));
4159 rp.rspnid_length += sprintf(&scp[len + rp.rspnid_length],
4162 len += rp.rspnid_length;
4163 ct->ct_bcnt_resid = (len - sizeof(ct_hdr_t)) >> 2;
4164 isp_put_rspn_id(isp, &rp, (rspn_id_t *)scp);
4165 if (isp->isp_dblev & ISP_LOGDEBUG1)
4166 isp_print_bytes(isp, "CT request", len, scp);
4168 if (isp_ct_passthru(isp, chan, len, sizeof(ct_hdr_t))) {
4169 FC_SCRATCH_RELEASE(isp, chan);
4173 isp_get_ct_hdr(isp, (ct_hdr_t *) scp, ct);
4174 FC_SCRATCH_RELEASE(isp, chan);
4175 if (ct->ct_cmd_resp == LS_RJT) {
4176 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1,
4177 "Chan %d Register Symbolic Port Name rejected", chan);
4179 } else if (ct->ct_cmd_resp == LS_ACC) {
4180 isp_prt(isp, ISP_LOG_SANCFG,
4181 "Chan %d Register Symbolic Port Name accepted", chan);
4183 isp_prt(isp, ISP_LOGWARN,
4184 "Chan %d Register Symbolic Port Name: 0x%x", chan, ct->ct_cmd_resp);
4191 isp_register_node_name_24xx(ispsoftc_t *isp, int chan)
4193 fcparam *fcp = FCPARAM(isp, chan);
4196 uint8_t *scp = fcp->isp_scratch;
4199 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
4200 isp_prt(isp, ISP_LOGERR, sacq);
4205 * Build the CT header and command in memory.
4207 ISP_MEMZERO(&rp, sizeof(rp));
4208 ct = &rp.rsnnnn_hdr;
4209 ct->ct_revision = CT_REVISION;
4210 ct->ct_fcs_type = CT_FC_TYPE_FC;
4211 ct->ct_fcs_subtype = CT_FC_SUBTYPE_NS;
4212 ct->ct_cmd_resp = SNS_RSNN_NN;
4213 MAKE_NODE_NAME_FROM_WWN(rp.rsnnnn_nodename, fcp->isp_wwnn);
4214 rp.rsnnnn_length = 0;
4215 len = offsetof(rsnn_nn_t, rsnnnn_name);
4216 mtx_lock(&prison0.pr_mtx);
4217 rp.rsnnnn_length += sprintf(&scp[len + rp.rsnnnn_length],
4218 "%s", prison0.pr_hostname[0] ? prison0.pr_hostname : "FreeBSD");
4219 mtx_unlock(&prison0.pr_mtx);
4220 len += rp.rsnnnn_length;
4221 ct->ct_bcnt_resid = (len - sizeof(ct_hdr_t)) >> 2;
4222 isp_put_rsnn_nn(isp, &rp, (rsnn_nn_t *)scp);
4223 if (isp->isp_dblev & ISP_LOGDEBUG1)
4224 isp_print_bytes(isp, "CT request", len, scp);
4226 if (isp_ct_passthru(isp, chan, len, sizeof(ct_hdr_t))) {
4227 FC_SCRATCH_RELEASE(isp, chan);
4231 isp_get_ct_hdr(isp, (ct_hdr_t *) scp, ct);
4232 FC_SCRATCH_RELEASE(isp, chan);
4233 if (ct->ct_cmd_resp == LS_RJT) {
4234 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1,
4235 "Chan %d Register Symbolic Node Name rejected", chan);
4237 } else if (ct->ct_cmd_resp == LS_ACC) {
4238 isp_prt(isp, ISP_LOG_SANCFG,
4239 "Chan %d Register Symbolic Node Name accepted", chan);
4241 isp_prt(isp, ISP_LOGWARN,
4242 "Chan %d Register Symbolic Node Name: 0x%x", chan, ct->ct_cmd_resp);
4249 isp_next_handle(ispsoftc_t *isp, uint16_t *ohp)
4253 uint16_t handle, minh, maxh;
4256 if (ISP_CAP_2KLOGIN(isp)) {
4258 maxh = NPH_RESERVED - 1;
4266 if (handle == NIL_HANDLE) {
4270 if (handle > maxh) {
4272 isp_prt(isp, ISP_LOGERR, "Out of port handles!");
4273 return (NIL_HANDLE);
4278 for (chan = 0; chan < isp->isp_nchan; chan++) {
4279 fcp = FCPARAM(isp, chan);
4280 if (fcp->role == ISP_ROLE_NONE)
4282 for (i = 0; i < MAX_FC_TARG; i++) {
4283 if (fcp->portdb[i].state != FC_PORTDB_STATE_NIL &&
4284 fcp->portdb[i].handle == handle)
4293 * Start a command. Locking is assumed done in the caller.
4301 uint8_t local[QENTRY_LEN];
4306 int target, dmaresult;
4312 * Check command CDB length, etc.. We really are limited to 16 bytes
4313 * for Fibre Channel, but can do up to 44 bytes in parallel SCSI,
4314 * but probably only if we're running fairly new firmware (we'll
4315 * let the old f/w choke on an extended command queue entry).
4318 if (XS_CDBLEN(xs) > (IS_FC(isp)? 16 : 44) || XS_CDBLEN(xs) == 0) {
4319 isp_prt(isp, ISP_LOGERR, "unsupported cdb length (%d, CDB[0]=0x%x)", XS_CDBLEN(xs), XS_CDBP(xs)[0] & 0xff);
4320 XS_SETERR(xs, HBA_BOTCH);
4321 return (CMD_COMPLETE);
4325 * Translate the target to device handle as appropriate, checking
4326 * for correct device state as well.
4328 target = XS_TGT(xs);
4330 fcparam *fcp = FCPARAM(isp, XS_CHANNEL(xs));
4332 if ((fcp->role & ISP_ROLE_INITIATOR) == 0) {
4333 isp_prt(isp, ISP_LOG_WARN1,
4334 "%d.%d.%jx I am not an initiator",
4335 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs));
4336 XS_SETERR(xs, HBA_SELTIMEOUT);
4337 return (CMD_COMPLETE);
4340 if (isp->isp_state != ISP_RUNSTATE) {
4341 isp_prt(isp, ISP_LOGERR, "Adapter not at RUNSTATE");
4342 XS_SETERR(xs, HBA_BOTCH);
4343 return (CMD_COMPLETE);
4349 if (fcp->isp_loopstate != LOOP_READY) {
4350 return (CMD_RQLATER);
4353 isp_prt(isp, ISP_LOGDEBUG2, "XS_TGT(xs)=%d", target);
4354 lp = &fcp->portdb[target];
4355 if (target < 0 || target >= MAX_FC_TARG ||
4356 lp->is_target == 0) {
4357 XS_SETERR(xs, HBA_SELTIMEOUT);
4358 return (CMD_COMPLETE);
4360 if (lp->state == FC_PORTDB_STATE_ZOMBIE) {
4361 isp_prt(isp, ISP_LOGDEBUG1,
4362 "%d.%d.%jx target zombie",
4363 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs));
4364 return (CMD_RQLATER);
4366 if (lp->state != FC_PORTDB_STATE_VALID) {
4367 isp_prt(isp, ISP_LOGDEBUG1,
4368 "%d.%d.%jx bad db port state 0x%x",
4369 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs), lp->state);
4370 XS_SETERR(xs, HBA_SELTIMEOUT);
4371 return (CMD_COMPLETE);
4374 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs));
4375 if (isp->isp_state != ISP_RUNSTATE) {
4376 isp_prt(isp, ISP_LOGERR, "Adapter not at RUNSTATE");
4377 XS_SETERR(xs, HBA_BOTCH);
4378 return (CMD_COMPLETE);
4382 isp_spi_update(isp, XS_CHANNEL(xs));
4389 qep = isp_getrqentry(isp);
4391 isp_prt(isp, ISP_LOG_WARN1, "Request Queue Overflow");
4392 XS_SETERR(xs, HBA_BOTCH);
4393 return (CMD_EAGAIN);
4395 XS_SETERR(xs, HBA_NOERROR);
4398 * Now see if we need to synchronize the ISP with respect to anything.
4399 * We do dual duty here (cough) for synchronizing for busses other
4400 * than which we got here to send a command to.
4402 reqp = (ispreq_t *) local;
4403 ISP_MEMZERO(local, QENTRY_LEN);
4404 if (ISP_TST_SENDMARKER(isp, XS_CHANNEL(xs))) {
4406 isp_marker_24xx_t *m = (isp_marker_24xx_t *) reqp;
4407 m->mrk_header.rqs_entry_count = 1;
4408 m->mrk_header.rqs_entry_type = RQSTYPE_MARKER;
4409 m->mrk_modifier = SYNC_ALL;
4410 m->mrk_vphdl = XS_CHANNEL(xs);
4411 isp_put_marker_24xx(isp, m, qep);
4413 isp_marker_t *m = (isp_marker_t *) reqp;
4414 m->mrk_header.rqs_entry_count = 1;
4415 m->mrk_header.rqs_entry_type = RQSTYPE_MARKER;
4416 m->mrk_target = (XS_CHANNEL(xs) << 7); /* bus # */
4417 m->mrk_modifier = SYNC_ALL;
4418 isp_put_marker(isp, m, qep);
4420 ISP_SYNC_REQUEST(isp);
4421 ISP_SET_SENDMARKER(isp, XS_CHANNEL(xs), 0);
4425 reqp->req_header.rqs_entry_count = 1;
4428 * Select and install Header Code.
4429 * Note that it might be overridden before going out
4430 * if we're on a 64 bit platform. The lower level
4431 * code (isp_send_cmd) will select the appropriate
4432 * 64 bit variant if it needs to.
4435 reqp->req_header.rqs_entry_type = RQSTYPE_T7RQS;
4436 } else if (IS_FC(isp)) {
4437 reqp->req_header.rqs_entry_type = RQSTYPE_T2RQS;
4439 if (XS_CDBLEN(xs) > 12) {
4440 reqp->req_header.rqs_entry_type = RQSTYPE_CMDONLY;
4442 reqp->req_header.rqs_entry_type = RQSTYPE_REQUEST;
4447 * Set task attributes
4452 ttype = XS_TAG_TYPE(xs);
4454 if (XS_CDBP(xs)[0] == 0x3) {
4455 ttype = REQFLAG_HTAG;
4457 ttype = REQFLAG_STAG;
4460 if (ttype == REQFLAG_OTAG) {
4461 ttype = FCP_CMND_TASK_ATTR_ORDERED;
4462 } else if (ttype == REQFLAG_HTAG) {
4463 ttype = FCP_CMND_TASK_ATTR_HEAD;
4465 ttype = FCP_CMND_TASK_ATTR_SIMPLE;
4467 ((ispreqt7_t *)reqp)->req_task_attribute = ttype;
4468 } else if (IS_FC(isp)) {
4470 * See comment in isp_intr
4472 /* XS_SET_RESID(xs, 0); */
4475 * Fibre Channel always requires some kind of tag.
4476 * The Qlogic drivers seem be happy not to use a tag,
4477 * but this breaks for some devices (IBM drives).
4480 ((ispreqt2_t *)reqp)->req_flags = XS_TAG_TYPE(xs);
4483 * If we don't know what tag to use, use HEAD OF QUEUE
4484 * for Request Sense or Simple.
4486 if (XS_CDBP(xs)[0] == 0x3) /* REQUEST SENSE */
4487 ((ispreqt2_t *)reqp)->req_flags = REQFLAG_HTAG;
4489 ((ispreqt2_t *)reqp)->req_flags = REQFLAG_STAG;
4492 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs));
4493 if ((sdp->isp_devparam[target].actv_flags & DPARM_TQING) && XS_TAG_P(xs)) {
4494 reqp->req_flags = XS_TAG_TYPE(xs);
4498 tptr = &reqp->req_time;
4501 * NB: we do not support long CDBs (yet)
4503 cdblen = XS_CDBLEN(xs);
4506 if (cdblen > sizeof (reqp->req_cdb)) {
4507 isp_prt(isp, ISP_LOGERR, "Command Length %u too long for this chip", cdblen);
4508 XS_SETERR(xs, HBA_BOTCH);
4509 return (CMD_COMPLETE);
4511 reqp->req_target = target | (XS_CHANNEL(xs) << 7);
4512 reqp->req_lun_trn = XS_LUN(xs);
4513 cdbp = reqp->req_cdb;
4514 reqp->req_cdblen = cdblen;
4515 } else if (IS_24XX(isp)) {
4516 ispreqt7_t *t7 = (ispreqt7_t *)local;
4518 if (cdblen > sizeof (t7->req_cdb)) {
4519 isp_prt(isp, ISP_LOGERR, "Command Length %u too long for this chip", cdblen);
4520 XS_SETERR(xs, HBA_BOTCH);
4521 return (CMD_COMPLETE);
4524 t7->req_nphdl = lp->handle;
4525 t7->req_tidlo = lp->portid;
4526 t7->req_tidhi = lp->portid >> 16;
4527 t7->req_vpidx = ISP_GET_VPIDX(isp, XS_CHANNEL(xs));
4528 #if __FreeBSD_version >= 1000700
4529 be64enc(t7->req_lun, CAM_EXTLUN_BYTE_SWIZZLE(XS_LUN(xs)));
4531 if (XS_LUN(xs) >= 256) {
4532 t7->req_lun[0] = XS_LUN(xs) >> 8;
4533 t7->req_lun[0] |= 0x40;
4535 t7->req_lun[1] = XS_LUN(xs);
4537 if (FCPARAM(isp, XS_CHANNEL(xs))->fctape_enabled && (lp->prli_word3 & PRLI_WD3_RETRY)) {
4538 if (FCP_NEXT_CRN(isp, &t7->req_crn, xs)) {
4539 isp_prt(isp, ISP_LOG_WARN1,
4540 "%d.%d.%jx cannot generate next CRN",
4541 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs));
4542 XS_SETERR(xs, HBA_BOTCH);
4543 return (CMD_EAGAIN);
4546 tptr = &t7->req_time;
4549 ispreqt2_t *t2 = (ispreqt2_t *)local;
4551 if (cdblen > sizeof t2->req_cdb) {
4552 isp_prt(isp, ISP_LOGERR, "Command Length %u too long for this chip", cdblen);
4553 XS_SETERR(xs, HBA_BOTCH);
4554 return (CMD_COMPLETE);
4556 if (FCPARAM(isp, XS_CHANNEL(xs))->fctape_enabled && (lp->prli_word3 & PRLI_WD3_RETRY)) {
4557 if (FCP_NEXT_CRN(isp, &t2->req_crn, xs)) {
4558 isp_prt(isp, ISP_LOG_WARN1,
4559 "%d.%d.%jx cannot generate next CRN",
4560 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs));
4561 XS_SETERR(xs, HBA_BOTCH);
4562 return (CMD_EAGAIN);
4565 if (ISP_CAP_2KLOGIN(isp)) {
4566 ispreqt2e_t *t2e = (ispreqt2e_t *)local;
4567 t2e->req_target = lp->handle;
4568 t2e->req_scclun = XS_LUN(xs);
4569 #if __FreeBSD_version < 1000700
4570 if (XS_LUN(xs) >= 256)
4571 t2e->req_scclun |= 0x4000;
4573 cdbp = t2e->req_cdb;
4574 } else if (ISP_CAP_SCCFW(isp)) {
4575 ispreqt2_t *t2 = (ispreqt2_t *)local;
4576 t2->req_target = lp->handle;
4577 t2->req_scclun = XS_LUN(xs);
4578 #if __FreeBSD_version < 1000700
4579 if (XS_LUN(xs) >= 256)
4580 t2->req_scclun |= 0x4000;
4584 t2->req_target = lp->handle;
4585 t2->req_lun_trn = XS_LUN(xs);
4589 ISP_MEMCPY(cdbp, XS_CDBP(xs), cdblen);
4591 *tptr = (XS_TIME(xs) + 999) / 1000;
4592 if (IS_24XX(isp) && *tptr > 0x1999) {
4596 /* Whew. Thankfully the same for type 7 requests */
4597 reqp->req_handle = isp_allocate_handle(isp, xs, ISP_HANDLE_INITIATOR);
4598 if (reqp->req_handle == 0) {
4599 isp_prt(isp, ISP_LOG_WARN1, "out of xflist pointers");
4600 XS_SETERR(xs, HBA_BOTCH);
4601 return (CMD_EAGAIN);
4605 * Set up DMA and/or do any platform dependent swizzling of the request entry
4606 * so that the Qlogic F/W understands what is being asked of it.
4608 * The callee is responsible for adding all requests at this point.
4610 dmaresult = ISP_DMASETUP(isp, xs, reqp);
4611 if (dmaresult != CMD_QUEUED) {
4612 isp_destroy_handle(isp, reqp->req_handle);
4614 * dmasetup sets actual error in packet, and
4615 * return what we were given to return.
4619 isp_xs_prt(isp, xs, ISP_LOGDEBUG0, "START cmd cdb[0]=0x%x datalen %ld", XS_CDBP(xs)[0], (long) XS_XFRLEN(xs));
4621 return (CMD_QUEUED);
4626 * Locks (ints blocked) assumed held.
4630 isp_control(ispsoftc_t *isp, ispctl_t ctl, ...)
4639 case ISPCTL_RESET_BUS:
4641 * Issue a bus reset.
4644 isp_prt(isp, ISP_LOGERR, "BUS RESET NOT IMPLEMENTED");
4646 } else if (IS_FC(isp)) {
4651 chan = va_arg(ap, int);
4653 mbs.param[1] = SDPARAM(isp, chan)->isp_bus_reset_delay;
4654 if (mbs.param[1] < 2) {
4657 mbs.param[2] = chan;
4659 MBSINIT(&mbs, MBOX_BUS_RESET, MBLOGALL, 0);
4660 ISP_SET_SENDMARKER(isp, chan, 1);
4661 isp_mboxcmd(isp, &mbs);
4662 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
4665 isp_prt(isp, ISP_LOGINFO, "driver initiated bus reset of bus %d", chan);
4668 case ISPCTL_RESET_DEV:
4670 chan = va_arg(ap, int);
4671 tgt = va_arg(ap, int);
4674 uint8_t local[QENTRY_LEN];
4676 isp24xx_statusreq_t *sp;
4677 fcparam *fcp = FCPARAM(isp, chan);
4680 if (tgt < 0 || tgt >= MAX_FC_TARG) {
4681 isp_prt(isp, ISP_LOGWARN, "Chan %d trying to reset bad target %d", chan, tgt);
4684 lp = &fcp->portdb[tgt];
4685 if (lp->is_target == 0 ||
4686 lp->state != FC_PORTDB_STATE_VALID) {
4687 isp_prt(isp, ISP_LOGWARN, "Chan %d abort of no longer valid target %d", chan, tgt);
4691 tmf = (isp24xx_tmf_t *) local;
4692 ISP_MEMZERO(tmf, QENTRY_LEN);
4693 tmf->tmf_header.rqs_entry_type = RQSTYPE_TSK_MGMT;
4694 tmf->tmf_header.rqs_entry_count = 1;
4695 tmf->tmf_nphdl = lp->handle;
4697 tmf->tmf_timeout = 4;
4698 tmf->tmf_flags = ISP24XX_TMF_TARGET_RESET;
4699 tmf->tmf_tidlo = lp->portid;
4700 tmf->tmf_tidhi = lp->portid >> 16;
4701 tmf->tmf_vpidx = ISP_GET_VPIDX(isp, chan);
4702 isp_put_24xx_tmf(isp, tmf, isp->isp_iocb);
4703 if (isp->isp_dblev & ISP_LOGDEBUG1)
4704 isp_print_bytes(isp, "TMF IOCB request", QENTRY_LEN, isp->isp_iocb);
4705 MEMORYBARRIER(isp, SYNC_IFORDEV, 0, QENTRY_LEN, chan);
4706 fcp->sendmarker = 1;
4708 isp_prt(isp, ISP_LOGALL, "Chan %d Reset N-Port Handle 0x%04x @ Port 0x%06x", chan, lp->handle, lp->portid);
4709 MBSINIT(&mbs, MBOX_EXEC_COMMAND_IOCB_A64, MBLOGALL,
4710 MBCMD_DEFAULT_TIMEOUT + tmf->tmf_timeout * 1000000);
4711 mbs.param[1] = QENTRY_LEN;
4712 mbs.param[2] = DMA_WD1(isp->isp_iocb_dma);
4713 mbs.param[3] = DMA_WD0(isp->isp_iocb_dma);
4714 mbs.param[6] = DMA_WD3(isp->isp_iocb_dma);
4715 mbs.param[7] = DMA_WD2(isp->isp_iocb_dma);
4716 isp_mboxcmd(isp, &mbs);
4717 if (mbs.param[0] != MBOX_COMMAND_COMPLETE)
4720 MEMORYBARRIER(isp, SYNC_IFORCPU, QENTRY_LEN, QENTRY_LEN, chan);
4721 if (isp->isp_dblev & ISP_LOGDEBUG1)
4722 isp_print_bytes(isp, "TMF IOCB response", QENTRY_LEN, &((isp24xx_statusreq_t *)isp->isp_iocb)[1]);
4723 sp = (isp24xx_statusreq_t *) local;
4724 isp_get_24xx_response(isp, &((isp24xx_statusreq_t *)isp->isp_iocb)[1], sp);
4725 if (sp->req_completion_status == 0) {
4728 isp_prt(isp, ISP_LOGWARN, "Chan %d reset of target %d returned 0x%x", chan, tgt, sp->req_completion_status);
4730 } else if (IS_FC(isp)) {
4731 if (ISP_CAP_2KLOGIN(isp)) {
4733 mbs.ibits = (1 << 10);
4735 mbs.param[1] = (tgt << 8);
4738 mbs.param[1] = (chan << 15) | (tgt << 8);
4740 MBSINIT(&mbs, MBOX_ABORT_TARGET, MBLOGALL, 0);
4741 mbs.param[2] = 3; /* 'delay', in seconds */
4742 isp_mboxcmd(isp, &mbs);
4743 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
4746 isp_prt(isp, ISP_LOGINFO, "Target %d on Bus %d Reset Succeeded", tgt, chan);
4747 ISP_SET_SENDMARKER(isp, chan, 1);
4750 case ISPCTL_ABORT_CMD:
4752 xs = va_arg(ap, XS_T *);
4756 chan = XS_CHANNEL(xs);
4758 handle = isp_find_handle(isp, xs);
4760 isp_prt(isp, ISP_LOGWARN, "cannot find handle for command to abort");
4764 isp24xx_abrt_t local, *ab = &local;
4768 fcp = FCPARAM(isp, chan);
4769 if (tgt < 0 || tgt >= MAX_FC_TARG) {
4770 isp_prt(isp, ISP_LOGWARN, "Chan %d trying to abort bad target %d", chan, tgt);
4773 lp = &fcp->portdb[tgt];
4774 if (lp->is_target == 0 ||
4775 lp->state != FC_PORTDB_STATE_VALID) {
4776 isp_prt(isp, ISP_LOGWARN, "Chan %d abort of no longer valid target %d", chan, tgt);
4779 isp_prt(isp, ISP_LOGALL, "Chan %d Abort Cmd for N-Port 0x%04x @ Port 0x%06x", chan, lp->handle, lp->portid);
4780 ISP_MEMZERO(ab, QENTRY_LEN);
4781 ab->abrt_header.rqs_entry_type = RQSTYPE_ABORT_IO;
4782 ab->abrt_header.rqs_entry_count = 1;
4783 ab->abrt_handle = lp->handle;
4784 ab->abrt_cmd_handle = handle;
4785 ab->abrt_tidlo = lp->portid;
4786 ab->abrt_tidhi = lp->portid >> 16;
4787 ab->abrt_vpidx = ISP_GET_VPIDX(isp, chan);
4788 isp_put_24xx_abrt(isp, ab, isp->isp_iocb);
4789 if (isp->isp_dblev & ISP_LOGDEBUG1)
4790 isp_print_bytes(isp, "AB IOCB quest", QENTRY_LEN, isp->isp_iocb);
4791 MEMORYBARRIER(isp, SYNC_IFORDEV, 0, 2 * QENTRY_LEN, chan);
4793 ISP_MEMZERO(&mbs, sizeof (mbs));
4794 MBSINIT(&mbs, MBOX_EXEC_COMMAND_IOCB_A64, MBLOGALL, 5000000);
4795 mbs.param[1] = QENTRY_LEN;
4796 mbs.param[2] = DMA_WD1(isp->isp_iocb_dma);
4797 mbs.param[3] = DMA_WD0(isp->isp_iocb_dma);
4798 mbs.param[6] = DMA_WD3(isp->isp_iocb_dma);
4799 mbs.param[7] = DMA_WD2(isp->isp_iocb_dma);
4801 isp_mboxcmd(isp, &mbs);
4802 if (mbs.param[0] != MBOX_COMMAND_COMPLETE)
4805 MEMORYBARRIER(isp, SYNC_IFORCPU, QENTRY_LEN, QENTRY_LEN, chan);
4806 if (isp->isp_dblev & ISP_LOGDEBUG1)
4807 isp_print_bytes(isp, "AB IOCB response", QENTRY_LEN, &((isp24xx_abrt_t *)isp->isp_iocb)[1]);
4808 isp_get_24xx_abrt(isp, &((isp24xx_abrt_t *)isp->isp_iocb)[1], ab);
4809 if (ab->abrt_nphdl == ISP24XX_ABRT_OKAY) {
4812 isp_prt(isp, ISP_LOGWARN, "Chan %d handle %d abort returned 0x%x", chan, tgt, ab->abrt_nphdl);
4814 } else if (IS_FC(isp)) {
4815 if (ISP_CAP_SCCFW(isp)) {
4816 if (ISP_CAP_2KLOGIN(isp)) {
4819 mbs.param[1] = tgt << 8;
4821 mbs.param[6] = XS_LUN(xs);
4823 mbs.param[1] = tgt << 8 | XS_LUN(xs);
4826 mbs.param[1] = (chan << 15) | (tgt << 8) | XS_LUN(xs);
4828 MBSINIT(&mbs, MBOX_ABORT,
4829 MBLOGALL & ~MBLOGMASK(MBOX_COMMAND_ERROR), 0);
4830 mbs.param[2] = handle;
4831 isp_mboxcmd(isp, &mbs);
4832 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
4837 case ISPCTL_UPDATE_PARAMS:
4840 chan = va_arg(ap, int);
4842 isp_spi_update(isp, chan);
4845 case ISPCTL_FCLINK_TEST:
4850 chan = va_arg(ap, int);
4851 usdelay = va_arg(ap, int);
4856 return (isp_fclink_test(isp, chan, usdelay));
4860 case ISPCTL_SCAN_FABRIC:
4864 chan = va_arg(ap, int);
4866 return (isp_scan_fabric(isp, chan));
4870 case ISPCTL_SCAN_LOOP:
4874 chan = va_arg(ap, int);
4876 return (isp_scan_loop(isp, chan));
4880 case ISPCTL_PDB_SYNC:
4884 chan = va_arg(ap, int);
4886 return (isp_pdb_sync(isp, chan));
4890 case ISPCTL_SEND_LIP:
4892 if (IS_FC(isp) && !IS_24XX(isp)) {
4893 MBSINIT(&mbs, MBOX_INIT_LIP, MBLOGALL, 0);
4894 if (ISP_CAP_2KLOGIN(isp)) {
4895 mbs.ibits = (1 << 10);
4897 isp_mboxcmd(isp, &mbs);
4898 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) {
4904 case ISPCTL_GET_PDB:
4908 chan = va_arg(ap, int);
4909 tgt = va_arg(ap, int);
4910 pdb = va_arg(ap, isp_pdb_t *);
4912 return (isp_getpdb(isp, chan, tgt, pdb));
4916 case ISPCTL_GET_NAMES:
4918 uint64_t *wwnn, *wwnp;
4920 chan = va_arg(ap, int);
4921 tgt = va_arg(ap, int);
4922 wwnn = va_arg(ap, uint64_t *);
4923 wwnp = va_arg(ap, uint64_t *);
4925 if (wwnn == NULL && wwnp == NULL) {
4929 *wwnn = isp_get_wwn(isp, chan, tgt, 1);
4930 if (*wwnn == INI_NONE) {
4935 *wwnp = isp_get_wwn(isp, chan, tgt, 0);
4936 if (*wwnp == INI_NONE) {
4942 case ISPCTL_RUN_MBOXCMD:
4945 mbr = va_arg(ap, mbreg_t *);
4947 isp_mboxcmd(isp, mbr);
4956 p = va_arg(ap, isp_plcmd_t *);
4959 if ((p->flags & PLOGX_FLG_CMD_MASK) != PLOGX_FLG_CMD_PLOGI || (p->handle != NIL_HANDLE)) {
4960 return (isp_plogx(isp, p->channel, p->handle, p->portid, p->flags));
4963 isp_next_handle(isp, &p->handle);
4964 r = isp_plogx(isp, p->channel, p->handle, p->portid, p->flags);
4965 if ((r & 0xffff) == MBOX_PORT_ID_USED) {
4966 p->handle = r >> 16;
4970 } while ((r & 0xffff) == MBOX_LOOP_ID_USED);
4973 case ISPCTL_CHANGE_ROLE:
4978 chan = va_arg(ap, int);
4979 role = va_arg(ap, int);
4981 r = isp_fc_change_role(isp, chan, role);
4986 isp_prt(isp, ISP_LOGERR, "Unknown Control Opcode 0x%x", ctl);
4994 * Interrupt Service Routine(s).
4996 * External (OS) framework has done the appropriate locking,
4997 * and the locking will be held throughout this function.
5001 * Limit our stack depth by sticking with the max likely number
5002 * of completions on a request queue at any one time.
5004 #ifndef MAX_REQUESTQ_COMPLETIONS
5005 #define MAX_REQUESTQ_COMPLETIONS 32
5009 isp_intr(ispsoftc_t *isp, uint16_t isr, uint16_t sema, uint16_t info)
5011 XS_T *complist[MAX_REQUESTQ_COMPLETIONS], *xs;
5012 uint32_t iptr, optr, junk;
5013 int i, nlooked = 0, ndone = 0, continuations_expected = 0;
5014 int etype, last_etype = 0;
5018 * Is this a mailbox related interrupt?
5019 * The mailbox semaphore will be nonzero if so.
5023 if (info & MBOX_COMMAND_COMPLETE) {
5024 isp->isp_intmboxc++;
5025 if (isp->isp_mboxbsy) {
5026 int obits = isp->isp_obits;
5027 isp->isp_mboxtmp[0] = info;
5028 for (i = 1; i < ISP_NMBOX(isp); i++) {
5029 if ((obits & (1 << i)) == 0) {
5032 isp->isp_mboxtmp[i] = ISP_READ(isp, MBOX_OFF(i));
5034 if (isp->isp_mbxwrk0) {
5035 if (isp_mbox_continue(isp) == 0) {
5039 MBOX_NOTIFY_COMPLETE(isp);
5041 isp_prt(isp, ISP_LOGWARN, "mailbox cmd (0x%x) with no waiters", info);
5044 i = IS_FC(isp)? isp_parse_async_fc(isp, info) : isp_parse_async(isp, info);
5049 if ((IS_FC(isp) && info != ASYNC_RIOZIO_STALL) || isp->isp_state != ISP_RUNSTATE) {
5055 * We can't be getting this now.
5057 if (isp->isp_state != ISP_RUNSTATE) {
5059 * This seems to happen to 23XX and 24XX cards- don't know why.
5061 if (isp->isp_mboxbsy && isp->isp_lastmbxcmd == MBOX_ABOUT_FIRMWARE) {
5064 isp_prt(isp, ISP_LOGINFO, "interrupt (ISR=%x SEMA=%x INFO=%x) "
5065 "when not ready", isr, sema, info);
5067 * Thank you very much! *Burrrp*!
5069 isp->isp_residx = ISP_READ(isp, isp->isp_respinrp);
5070 isp->isp_resodx = isp->isp_residx;
5071 ISP_WRITE(isp, isp->isp_respoutrp, isp->isp_resodx);
5073 ISP_DISABLE_INTS(isp);
5078 #ifdef ISP_TARGET_MODE
5080 * Check for ATIO Queue entries.
5083 (isr == ISPR2HST_ATIO_UPDATE || isr == ISPR2HST_ATIO_RSPQ_UPDATE ||
5084 isr == ISPR2HST_ATIO_UPDATE2)) {
5085 iptr = ISP_READ(isp, BIU2400_ATIO_RSPINP);
5086 optr = isp->isp_atioodx;
5088 while (optr != iptr) {
5089 uint8_t qe[QENTRY_LEN];
5095 MEMORYBARRIER(isp, SYNC_ATIOQ, oop, QENTRY_LEN, -1);
5096 addr = ISP_QUEUE_ENTRY(isp->isp_atioq, oop);
5097 isp_get_hdr(isp, addr, (isphdr_t *)qe);
5098 hp = (isphdr_t *)qe;
5099 switch (hp->rqs_entry_type) {
5100 case RQSTYPE_NOTIFY:
5102 (void) isp_target_notify(isp, addr, &oop);
5105 isp_print_qentry(isp, "?ATIOQ entry?", oop, addr);
5108 optr = ISP_NXT_QENTRY(oop, RESULT_QUEUE_LEN(isp));
5110 if (isp->isp_atioodx != optr) {
5111 ISP_WRITE(isp, BIU2400_ATIO_RSPOUTP, optr);
5112 isp->isp_atioodx = optr;
5118 * You *must* read the Response Queue In Pointer
5119 * prior to clearing the RISC interrupt.
5121 * Debounce the 2300 if revision less than 2.
5123 if (IS_2100(isp) || (IS_2300(isp) && isp->isp_revision < 2)) {
5126 iptr = ISP_READ(isp, isp->isp_respinrp);
5127 junk = ISP_READ(isp, isp->isp_respinrp);
5128 } while (junk != iptr && ++i < 1000);
5131 isp_prt(isp, ISP_LOGWARN, "Response Queue Out Pointer Unstable (%x, %x)", iptr, junk);
5135 iptr = ISP_READ(isp, isp->isp_respinrp);
5138 optr = isp->isp_resodx;
5139 if (optr == iptr && sema == 0) {
5141 * There are a lot of these- reasons unknown- mostly on
5142 * faster Alpha machines.
5144 * I tried delaying after writing HCCR_CMD_CLEAR_RISC_INT to
5145 * make sure the old interrupt went away (to avoid 'ringing'
5146 * effects), but that didn't stop this from occurring.
5150 } else if (IS_23XX(isp)) {
5152 iptr = ISP_READ(isp, isp->isp_respinrp);
5153 junk = ISP_READ(isp, BIU_R2HSTSLO);
5155 junk = ISP_READ(isp, BIU_ISR);
5158 if (IS_23XX(isp) || IS_24XX(isp)) {
5161 sema = ISP_READ(isp, BIU_SEMA);
5162 info = ISP_READ(isp, OUTMAILBOX0);
5163 if ((sema & 0x3) && (info & 0x8000)) {
5167 isp->isp_intbogus++;
5168 isp_prt(isp, ISP_LOGDEBUG1, "bogus intr- isr %x (%x) iptr %x optr %x", isr, junk, iptr, optr);
5171 isp->isp_residx = iptr;
5173 while (optr != iptr) {
5174 uint8_t qe[QENTRY_LEN];
5175 ispstatusreq_t *sp = (ispstatusreq_t *) qe;
5177 int buddaboom, scsi_status, completion_status;
5178 int req_status_flags, req_state_flags;
5179 uint8_t *snsp, *resp;
5180 uint32_t rlen, slen, totslen;
5184 hp = (isphdr_t *) ISP_QUEUE_ENTRY(isp->isp_result, optr);
5186 optr = ISP_NXT_QENTRY(optr, RESULT_QUEUE_LEN(isp));
5189 buddaboom = req_status_flags = req_state_flags = 0;
5193 * Synchronize our view of this response queue entry.
5195 MEMORYBARRIER(isp, SYNC_RESULT, oop, QENTRY_LEN, -1);
5196 if (isp->isp_dblev & ISP_LOGDEBUG1)
5197 isp_print_qentry(isp, "Response Queue Entry", oop, hp);
5198 isp_get_hdr(isp, hp, &sp->req_header);
5199 etype = sp->req_header.rqs_entry_type;
5201 if (IS_24XX(isp) && etype == RQSTYPE_RESPONSE) {
5202 isp24xx_statusreq_t *sp2 = (isp24xx_statusreq_t *)qe;
5203 isp_get_24xx_response(isp, (isp24xx_statusreq_t *)hp, sp2);
5204 scsi_status = sp2->req_scsi_status;
5205 completion_status = sp2->req_completion_status;
5206 if ((scsi_status & 0xff) != 0)
5207 req_state_flags = RQSF_GOT_STATUS;
5209 req_state_flags = 0;
5210 resid = sp2->req_resid;
5211 } else if (etype == RQSTYPE_RESPONSE) {
5212 isp_get_response(isp, (ispstatusreq_t *) hp, sp);
5213 scsi_status = sp->req_scsi_status;
5214 completion_status = sp->req_completion_status;
5215 req_status_flags = sp->req_status_flags;
5216 req_state_flags = sp->req_state_flags;
5217 resid = sp->req_resid;
5218 } else if (etype == RQSTYPE_RIO1) {
5219 isp_rio1_t *rio = (isp_rio1_t *) qe;
5220 isp_get_rio1(isp, (isp_rio1_t *) hp, rio);
5221 for (i = 0; i < rio->req_header.rqs_seqno; i++) {
5222 isp_fastpost_complete(isp, rio->req_handles[i]);
5224 if (isp->isp_fpcchiwater < rio->req_header.rqs_seqno) {
5225 isp->isp_fpcchiwater = rio->req_header.rqs_seqno;
5227 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5230 } else if (etype == RQSTYPE_RIO2) {
5231 isp_prt(isp, ISP_LOGERR, "dropping RIO2 response");
5232 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5235 } else if (etype == RQSTYPE_STATUS_CONT) {
5236 isp_get_cont_response(isp, (ispstatus_cont_t *) hp, (ispstatus_cont_t *) sp);
5237 if (last_etype == RQSTYPE_RESPONSE && continuations_expected && ndone > 0 && (xs = complist[ndone-1]) != NULL) {
5238 ispstatus_cont_t *scp = (ispstatus_cont_t *) sp;
5239 XS_SENSE_APPEND(xs, scp->req_sense_data, sizeof (scp->req_sense_data));
5240 isp_prt(isp, ISP_LOGDEBUG0|ISP_LOG_CWARN, "%d more Status Continuations expected", --continuations_expected);
5242 isp_prt(isp, ISP_LOG_WARN1, "Ignored Continuation Response");
5244 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5248 * Somebody reachable via isp_handle_other_response
5249 * may have updated the response queue pointers for
5250 * us, so we reload our goal index.
5253 uint32_t tsto = oop;
5254 r = isp_handle_other_response(isp, etype, hp, &tsto);
5259 * If somebody updated the output pointer, then reset
5260 * optr to be one more than the updated amount.
5262 while (tsto != oop) {
5263 optr = ISP_NXT_QENTRY(tsto, RESULT_QUEUE_LEN(isp));
5266 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5272 * After this point, we'll just look at the header as
5273 * we don't know how to deal with the rest of the
5278 * It really has to be a bounced request just copied
5279 * from the request queue to the response queue. If
5280 * not, something bad has happened.
5282 if (etype != RQSTYPE_REQUEST) {
5283 isp_prt(isp, ISP_LOGERR, notresp, etype, oop, optr, nlooked);
5284 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5289 scsi_status = sp->req_scsi_status;
5290 completion_status = sp->req_completion_status;
5291 req_status_flags = sp->req_status_flags;
5292 req_state_flags = sp->req_state_flags;
5293 resid = sp->req_resid;
5296 if (sp->req_header.rqs_flags & RQSFLAG_MASK) {
5297 if (sp->req_header.rqs_flags & RQSFLAG_CONTINUATION) {
5298 isp_print_qentry(isp, "unexpected continuation segment",
5303 if (sp->req_header.rqs_flags & RQSFLAG_FULL) {
5304 isp_prt(isp, ISP_LOG_WARN1, "internal queues full");
5306 * We'll synthesize a QUEUE FULL message below.
5309 if (sp->req_header.rqs_flags & RQSFLAG_BADHEADER) {
5310 isp_print_qentry(isp, "bad header flag",
5314 if (sp->req_header.rqs_flags & RQSFLAG_BADPACKET) {
5315 isp_print_qentry(isp, "bad request packet",
5319 if (sp->req_header.rqs_flags & RQSFLAG_BADCOUNT) {
5320 isp_print_qentry(isp, "invalid entry count",
5324 if (sp->req_header.rqs_flags & RQSFLAG_BADORDER) {
5325 isp_print_qentry(isp, "invalid IOCB ordering",
5332 xs = isp_find_xs(isp, sp->req_handle);
5334 uint8_t ts = completion_status & 0xff;
5336 * Only whine if this isn't the expected fallout of
5337 * aborting the command or resetting the target.
5339 if (etype != RQSTYPE_RESPONSE) {
5340 isp_prt(isp, ISP_LOGERR, "cannot find handle 0x%x (type 0x%x)", sp->req_handle, etype);
5341 } else if (ts != RQCS_ABORTED && ts != RQCS_RESET_OCCURRED) {
5342 isp_prt(isp, ISP_LOGERR, "cannot find handle 0x%x (status 0x%x)", sp->req_handle, ts);
5344 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5348 if (req_status_flags & RQSTF_BUS_RESET) {
5349 isp_prt(isp, ISP_LOG_WARN1, "%d.%d.%jx bus was reset",
5350 XS_CHANNEL(xs), XS_TGT(xs), (uintmax_t)XS_LUN(xs));
5351 XS_SETERR(xs, HBA_BUSRESET);
5352 ISP_SET_SENDMARKER(isp, XS_CHANNEL(xs), 1);
5355 isp_prt(isp, ISP_LOG_WARN1, "%d.%d.%jx buddaboom",
5356 XS_CHANNEL(xs), XS_TGT(xs), (uintmax_t)XS_LUN(xs));
5357 XS_SETERR(xs, HBA_BOTCH);
5364 if (IS_24XX(isp) && (scsi_status & (RQCS_RV|RQCS_SV)) != 0) {
5365 resp = ((isp24xx_statusreq_t *)sp)->req_rsp_sense;
5366 rlen = ((isp24xx_statusreq_t *)sp)->req_response_len;
5367 } else if (IS_FC(isp) && (scsi_status & RQCS_RV) != 0) {
5368 resp = sp->req_response;
5369 rlen = sp->req_response_len;
5371 if (IS_FC(isp) && (scsi_status & RQCS_SV) != 0) {
5373 * Fibre Channel F/W doesn't say we got status
5374 * if there's Sense Data instead. I guess they
5375 * think it goes w/o saying.
5377 req_state_flags |= RQSF_GOT_STATUS|RQSF_GOT_SENSE;
5379 snsp = ((isp24xx_statusreq_t *)sp)->req_rsp_sense;
5381 totslen = ((isp24xx_statusreq_t *)sp)->req_sense_len;
5382 slen = (sizeof (((isp24xx_statusreq_t *)sp)->req_rsp_sense)) - rlen;
5386 snsp = sp->req_sense_data;
5387 totslen = sp->req_sense_len;
5388 slen = sizeof (sp->req_sense_data);
5392 } else if (IS_SCSI(isp) && (req_state_flags & RQSF_GOT_SENSE)) {
5393 snsp = sp->req_sense_data;
5394 totslen = sp->req_sense_len;
5395 slen = sizeof (sp->req_sense_data);
5399 if (req_state_flags & RQSF_GOT_STATUS) {
5400 *XS_STSP(xs) = scsi_status & 0xff;
5404 case RQSTYPE_RESPONSE:
5405 if (resp && rlen >= 4 && resp[FCP_RSPNS_CODE_OFFSET] != 0) {
5408 const char *rnames[10] = {
5409 "Task Management function complete",
5410 "FCP_DATA length different than FCP_BURST_LEN",
5411 "FCP_CMND fields invalid",
5412 "FCP_DATA parameter mismatch with FCP_DATA_RO",
5413 "Task Management function rejected",
5414 "Task Management function failed",
5417 "Task Management function succeeded",
5418 "Task Management function incorrect logical unit number",
5420 uint8_t code = resp[FCP_RSPNS_CODE_OFFSET];
5421 if (code >= 10 || rnames[code] == NULL) {
5422 ISP_SNPRINTF(lb, sizeof(lb),
5423 "Unknown FCP Response Code 0x%x",
5429 isp_xs_prt(isp, xs, ISP_LOGWARN,
5430 "FCP RESPONSE, LENGTH %u: %s CDB0=0x%02x",
5431 rlen, ptr, XS_CDBP(xs)[0] & 0xff);
5432 if (code != 0 && code != 8)
5433 XS_SETERR(xs, HBA_BOTCH);
5436 isp_parse_status_24xx(isp, (isp24xx_statusreq_t *)sp, xs, &resid);
5438 isp_parse_status(isp, (void *)sp, xs, &resid);
5440 if ((XS_NOERR(xs) || XS_ERR(xs) == HBA_NOERROR) && (*XS_STSP(xs) == SCSI_BUSY)) {
5441 XS_SETERR(xs, HBA_TGTBSY);
5444 XS_SET_RESID(xs, resid);
5446 * A new synchronous rate was negotiated for
5447 * this target. Mark state such that we'll go
5448 * look up that which has changed later.
5450 if (req_status_flags & RQSTF_NEGOTIATION) {
5452 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs));
5453 sdp->isp_devparam[t].dev_refresh = 1;
5457 if (req_status_flags & RQSF_XFER_COMPLETE) {
5458 XS_SET_RESID(xs, 0);
5459 } else if (scsi_status & RQCS_RESID) {
5460 XS_SET_RESID(xs, resid);
5462 XS_SET_RESID(xs, 0);
5466 if (totslen > slen) {
5467 continuations_expected += ((totslen - slen + QENTRY_LEN - 5) / (QENTRY_LEN - 4));
5468 if (ndone > (MAX_REQUESTQ_COMPLETIONS - continuations_expected - 1)) {
5469 /* we'll lose some stats, but that's a small price to pay */
5470 for (i = 0; i < ndone; i++) {
5472 isp->isp_rsltccmplt++;
5473 isp_done(complist[i]);
5478 isp_prt(isp, ISP_LOGDEBUG0|ISP_LOG_CWARN, "Expecting %d more Status Continuations for total sense length of %u",
5479 continuations_expected, totslen);
5481 XS_SAVE_SENSE(xs, snsp, totslen, slen);
5482 } else if ((req_status_flags & RQSF_GOT_STATUS) && (scsi_status & 0xff) == SCSI_CHECK && IS_FC(isp)) {
5483 isp_prt(isp, ISP_LOGWARN, "CHECK CONDITION w/o sense data for CDB=0x%x", XS_CDBP(xs)[0] & 0xff);
5484 isp_print_qentry(isp, "CC with no Sense",
5487 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));
5489 case RQSTYPE_REQUEST:
5494 if (!IS_24XX(isp) && (sp->req_header.rqs_flags & RQSFLAG_FULL)) {
5496 * Force Queue Full status.
5498 *XS_STSP(xs) = SCSI_QFULL;
5499 XS_SETERR(xs, HBA_NOERROR);
5500 } else if (XS_NOERR(xs)) {
5501 isp_prt(isp, ISP_LOG_WARN1,
5502 "%d.%d.%jx badness at %s:%u",
5503 XS_CHANNEL(xs), XS_TGT(xs),
5504 (uintmax_t)XS_LUN(xs),
5505 __func__, __LINE__);
5506 XS_SETERR(xs, HBA_BOTCH);
5508 XS_SET_RESID(xs, XS_XFRLEN(xs));
5511 isp_print_qentry(isp, "Unhandled Response Type",
5514 XS_SETERR(xs, HBA_BOTCH);
5520 * Free any DMA resources. As a side effect, this may
5521 * also do any cache flushing necessary for data coherence.
5523 if (XS_XFRLEN(xs)) {
5524 ISP_DMAFREE(isp, xs, sp->req_handle);
5526 isp_destroy_handle(isp, sp->req_handle);
5528 if (isp->isp_nactive > 0) {
5531 complist[ndone++] = xs; /* defer completion call until later */
5532 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5534 if (ndone == MAX_REQUESTQ_COMPLETIONS) {
5540 * If we looked at any commands, then it's valid to find out
5541 * what the outpointer is. It also is a trigger to update the
5542 * ISP's notion of what we've seen so far.
5545 ISP_WRITE(isp, isp->isp_respoutrp, optr);
5546 isp->isp_resodx = optr;
5547 if (isp->isp_rscchiwater < ndone)
5548 isp->isp_rscchiwater = ndone;
5554 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_CLEAR_RISC_INT);
5556 ISP_WRITE(isp, HCCR, HCCR_CMD_CLEAR_RISC_INT);
5557 ISP_WRITE(isp, BIU_SEMA, 0);
5560 for (i = 0; i < ndone; i++) {
5563 if (((isp->isp_dblev & (ISP_LOGDEBUG1|ISP_LOGDEBUG2|ISP_LOGDEBUG3))) ||
5564 ((isp->isp_dblev & (ISP_LOGDEBUG0|ISP_LOG_CWARN) && ((!XS_NOERR(xs)) || (*XS_STSP(xs) != SCSI_GOOD))))) {
5565 isp_prt_endcmd(isp, xs);
5567 isp->isp_rsltccmplt++;
5578 isp_prt_endcmd(ispsoftc_t *isp, XS_T *xs)
5580 char cdbstr[16 * 5 + 1];
5583 lim = XS_CDBLEN(xs) > 16? 16 : XS_CDBLEN(xs);
5584 ISP_SNPRINTF(cdbstr, sizeof (cdbstr), "0x%02x ", XS_CDBP(xs)[0]);
5585 for (i = 1; i < lim; i++) {
5586 ISP_SNPRINTF(cdbstr, sizeof (cdbstr), "%s0x%02x ", cdbstr, XS_CDBP(xs)[i]);
5588 if (XS_SENSE_VALID(xs)) {
5589 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",
5590 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));
5592 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));
5597 * Parse an ASYNC mailbox complete
5599 * Return non-zero if the event has been acknowledged.
5602 isp_parse_async(ispsoftc_t *isp, uint16_t mbox)
5605 uint32_t h1 = 0, h2 = 0;
5609 * Pick up the channel, but not if this is a ASYNC_RIO32_2,
5610 * where Mailboxes 6/7 have the second handle.
5612 if (mbox != ASYNC_RIO32_2) {
5613 if (IS_DUALBUS(isp)) {
5614 chan = ISP_READ(isp, OUTMAILBOX6);
5617 isp_prt(isp, ISP_LOGDEBUG2, "Async Mbox 0x%x", mbox);
5620 case ASYNC_BUS_RESET:
5621 ISP_SET_SENDMARKER(isp, chan, 1);
5622 #ifdef ISP_TARGET_MODE
5623 if (isp_target_async(isp, chan, mbox)) {
5627 isp_async(isp, ISPASYNC_BUS_RESET, chan);
5629 case ASYNC_SYSTEM_ERROR:
5631 isp->isp_state = ISP_CRASHED;
5633 * Were we waiting for a mailbox command to complete?
5634 * If so, it's dead, so wake up the waiter.
5636 if (isp->isp_mboxbsy) {
5638 isp->isp_mboxtmp[0] = MBOX_HOST_INTERFACE_ERROR;
5639 MBOX_NOTIFY_COMPLETE(isp);
5642 * It's up to the handler for isp_async to reinit stuff and
5643 * restart the firmware
5645 isp_async(isp, ISPASYNC_FW_CRASH);
5649 case ASYNC_RQS_XFER_ERR:
5650 isp_prt(isp, ISP_LOGERR, "Request Queue Transfer Error");
5653 case ASYNC_RSP_XFER_ERR:
5654 isp_prt(isp, ISP_LOGERR, "Response Queue Transfer Error");
5659 * We've just been notified that the Queue has woken up.
5660 * We don't need to be chatty about this- just unlatch things
5663 mbox = ISP_READ(isp, isp->isp_rqstoutrp);
5666 case ASYNC_TIMEOUT_RESET:
5667 isp_prt(isp, ISP_LOGWARN, "timeout initiated SCSI bus reset of chan %d", chan);
5668 ISP_SET_SENDMARKER(isp, chan, 1);
5669 #ifdef ISP_TARGET_MODE
5670 if (isp_target_async(isp, chan, mbox)) {
5676 case ASYNC_DEVICE_RESET:
5677 isp_prt(isp, ISP_LOGINFO, "device reset on chan %d", chan);
5678 ISP_SET_SENDMARKER(isp, chan, 1);
5679 #ifdef ISP_TARGET_MODE
5680 if (isp_target_async(isp, chan, mbox)) {
5686 case ASYNC_EXTMSG_UNDERRUN:
5687 isp_prt(isp, ISP_LOGWARN, "extended message underrun");
5690 case ASYNC_SCAM_INT:
5691 isp_prt(isp, ISP_LOGINFO, "SCAM interrupt");
5694 case ASYNC_HUNG_SCSI:
5695 isp_prt(isp, ISP_LOGERR, "stalled SCSI Bus after DATA Overrun");
5696 /* XXX: Need to issue SCSI reset at this point */
5699 case ASYNC_KILLED_BUS:
5700 isp_prt(isp, ISP_LOGERR, "SCSI Bus reset after DATA Overrun");
5703 case ASYNC_BUS_TRANSIT:
5704 mbox = ISP_READ(isp, OUTMAILBOX2);
5705 switch (mbox & SXP_PINS_MODE_MASK) {
5706 case SXP_PINS_LVD_MODE:
5707 isp_prt(isp, ISP_LOGINFO, "Transition to LVD mode");
5708 SDPARAM(isp, chan)->isp_diffmode = 0;
5709 SDPARAM(isp, chan)->isp_ultramode = 0;
5710 SDPARAM(isp, chan)->isp_lvdmode = 1;
5712 case SXP_PINS_HVD_MODE:
5713 isp_prt(isp, ISP_LOGINFO,
5714 "Transition to Differential mode");
5715 SDPARAM(isp, chan)->isp_diffmode = 1;
5716 SDPARAM(isp, chan)->isp_ultramode = 0;
5717 SDPARAM(isp, chan)->isp_lvdmode = 0;
5719 case SXP_PINS_SE_MODE:
5720 isp_prt(isp, ISP_LOGINFO,
5721 "Transition to Single Ended mode");
5722 SDPARAM(isp, chan)->isp_diffmode = 0;
5723 SDPARAM(isp, chan)->isp_ultramode = 1;
5724 SDPARAM(isp, chan)->isp_lvdmode = 0;
5727 isp_prt(isp, ISP_LOGWARN,
5728 "Transition to Unknown Mode 0x%x", mbox);
5732 * XXX: Set up to renegotiate again!
5734 /* Can only be for a 1080... */
5735 ISP_SET_SENDMARKER(isp, chan, 1);
5738 case ASYNC_CMD_CMPLT:
5740 if (!IS_ULTRA3(isp)) {
5741 isp_prt(isp, ISP_LOGERR, "unexpected fast posting completion");
5745 h1 = (ISP_READ(isp, OUTMAILBOX2) << 16) | ISP_READ(isp, OUTMAILBOX1);
5749 h1 = (ISP_READ(isp, OUTMAILBOX2) << 16) | ISP_READ(isp, OUTMAILBOX1);
5750 h2 = (ISP_READ(isp, OUTMAILBOX7) << 16) | ISP_READ(isp, OUTMAILBOX6);
5758 isp_prt(isp, ISP_LOGERR, "unexpected 16 bit RIO handle");
5761 isp_prt(isp, ISP_LOGWARN, "%s: unhandled async code 0x%x", __func__, mbox);
5766 isp_prt(isp, ISP_LOGDEBUG3, "fast post/rio completion of 0x%08x", h1);
5767 isp_fastpost_complete(isp, h1);
5769 isp_prt(isp, ISP_LOGDEBUG3, "fast post/rio completion of 0x%08x", h2);
5770 isp_fastpost_complete(isp, h2);
5771 if (isp->isp_fpcchiwater < 2) {
5772 isp->isp_fpcchiwater = 2;
5775 if (isp->isp_fpcchiwater < 1) {
5776 isp->isp_fpcchiwater = 1;
5780 isp->isp_intoasync++;
5786 isp_parse_async_fc(ispsoftc_t *isp, uint16_t mbox)
5792 if (IS_DUALBUS(isp)) {
5793 chan = ISP_READ(isp, OUTMAILBOX6);
5797 isp_prt(isp, ISP_LOGDEBUG2, "Async Mbox 0x%x", mbox);
5800 case ASYNC_SYSTEM_ERROR:
5802 isp->isp_state = ISP_CRASHED;
5803 FCPARAM(isp, chan)->isp_loopstate = LOOP_NIL;
5804 isp_change_fw_state(isp, chan, FW_CONFIG_WAIT);
5806 * Were we waiting for a mailbox command to complete?
5807 * If so, it's dead, so wake up the waiter.
5809 if (isp->isp_mboxbsy) {
5811 isp->isp_mboxtmp[0] = MBOX_HOST_INTERFACE_ERROR;
5812 MBOX_NOTIFY_COMPLETE(isp);
5815 * It's up to the handler for isp_async to reinit stuff and
5816 * restart the firmware
5818 isp_async(isp, ISPASYNC_FW_CRASH);
5822 case ASYNC_RQS_XFER_ERR:
5823 isp_prt(isp, ISP_LOGERR, "Request Queue Transfer Error");
5826 case ASYNC_RSP_XFER_ERR:
5827 isp_prt(isp, ISP_LOGERR, "Response Queue Transfer Error");
5831 #ifdef ISP_TARGET_MODE
5833 isp_prt(isp, ISP_LOGERR, "ATIO Queue Transfer Error");
5837 isp_prt(isp, ISP_LOGERR, "%s: unexpected ASYNC_QWAKEUP code", __func__);
5840 case ASYNC_CMD_CMPLT:
5841 isp_fastpost_complete(isp, (ISP_READ(isp, OUTMAILBOX2) << 16) | ISP_READ(isp, OUTMAILBOX1));
5842 if (isp->isp_fpcchiwater < 1) {
5843 isp->isp_fpcchiwater = 1;
5847 case ASYNC_RIOZIO_STALL:
5850 case ASYNC_CTIO_DONE:
5851 #ifdef ISP_TARGET_MODE
5852 if (isp_target_async(isp, (ISP_READ(isp, OUTMAILBOX2) << 16) | ISP_READ(isp, OUTMAILBOX1), mbox)) {
5855 isp->isp_fphccmplt++;
5858 isp_prt(isp, ISP_LOGWARN, "unexpected ASYNC CTIO done");
5861 case ASYNC_LIP_ERROR:
5862 case ASYNC_LIP_NOS_OLS_RECV:
5863 case ASYNC_LIP_OCCURRED:
5866 * These are broadcast events that have to be sent across
5867 * all active channels.
5869 GET_NANOTIME(&isp->isp_init_time);
5870 for (chan = 0; chan < isp->isp_nchan; chan++) {
5871 fcp = FCPARAM(isp, chan);
5872 int topo = fcp->isp_topo;
5874 if (fcp->role == ISP_ROLE_NONE)
5876 if (fcp->isp_loopstate > LOOP_HAVE_LINK)
5877 fcp->isp_loopstate = LOOP_HAVE_LINK;
5878 ISP_SET_SENDMARKER(isp, chan, 1);
5879 isp_async(isp, ISPASYNC_LIP, chan);
5880 #ifdef ISP_TARGET_MODE
5881 if (isp_target_async(isp, chan, mbox)) {
5886 * We've had problems with data corruption occurring on
5887 * commands that complete (with no apparent error) after
5888 * we receive a LIP. This has been observed mostly on
5889 * Local Loop topologies. To be safe, let's just mark
5890 * all active initiator commands as dead.
5892 if (topo == TOPO_NL_PORT || topo == TOPO_FL_PORT) {
5894 for (i = j = 0; i < isp->isp_maxcmds; i++) {
5898 hdp = &isp->isp_xflist[i];
5899 if (ISP_H2HT(hdp->handle) != ISP_HANDLE_INITIATOR) {
5903 if (XS_CHANNEL(xs) != chan) {
5907 isp_prt(isp, ISP_LOG_WARN1,
5908 "%d.%d.%jx bus reset set at %s:%u",
5909 XS_CHANNEL(xs), XS_TGT(xs),
5910 (uintmax_t)XS_LUN(xs),
5911 __func__, __LINE__);
5912 XS_SETERR(xs, HBA_BUSRESET);
5915 isp_prt(isp, ISP_LOGERR, lipd, chan, j);
5923 * This is a broadcast event that has to be sent across
5924 * all active channels.
5926 GET_NANOTIME(&isp->isp_init_time);
5927 for (chan = 0; chan < isp->isp_nchan; chan++) {
5928 fcp = FCPARAM(isp, chan);
5929 if (fcp->role == ISP_ROLE_NONE)
5931 fcp->isp_linkstate = 1;
5932 if (fcp->isp_loopstate < LOOP_HAVE_LINK)
5933 fcp->isp_loopstate = LOOP_HAVE_LINK;
5934 ISP_SET_SENDMARKER(isp, chan, 1);
5935 isp_async(isp, ISPASYNC_LOOP_UP, chan);
5936 #ifdef ISP_TARGET_MODE
5937 if (isp_target_async(isp, chan, mbox)) {
5944 case ASYNC_LOOP_DOWN:
5946 * This is a broadcast event that has to be sent across
5947 * all active channels.
5949 for (chan = 0; chan < isp->isp_nchan; chan++) {
5950 fcp = FCPARAM(isp, chan);
5951 if (fcp->role == ISP_ROLE_NONE)
5953 ISP_SET_SENDMARKER(isp, chan, 1);
5954 fcp->isp_linkstate = 0;
5955 fcp->isp_loopstate = LOOP_NIL;
5956 isp_async(isp, ISPASYNC_LOOP_DOWN, chan);
5957 #ifdef ISP_TARGET_MODE
5958 if (isp_target_async(isp, chan, mbox)) {
5965 case ASYNC_LOOP_RESET:
5967 * This is a broadcast event that has to be sent across
5968 * all active channels.
5970 GET_NANOTIME(&isp->isp_init_time);
5971 for (chan = 0; chan < isp->isp_nchan; chan++) {
5972 fcp = FCPARAM(isp, chan);
5973 if (fcp->role == ISP_ROLE_NONE)
5975 ISP_SET_SENDMARKER(isp, chan, 1);
5976 if (fcp->isp_loopstate > LOOP_HAVE_LINK)
5977 fcp->isp_loopstate = LOOP_HAVE_LINK;
5978 isp_async(isp, ISPASYNC_LOOP_RESET, chan);
5979 #ifdef ISP_TARGET_MODE
5980 if (isp_target_async(isp, chan, mbox)) {
5987 case ASYNC_PDB_CHANGED:
5989 int echan, nphdl, nlstate, reason;
5991 if (IS_23XX(isp) || IS_24XX(isp)) {
5992 nphdl = ISP_READ(isp, OUTMAILBOX1);
5993 nlstate = ISP_READ(isp, OUTMAILBOX2);
5995 nphdl = nlstate = 0xffff;
5998 reason = ISP_READ(isp, OUTMAILBOX3) >> 8;
6001 if (ISP_CAP_MULTI_ID(isp)) {
6002 chan = ISP_READ(isp, OUTMAILBOX3) & 0xff;
6003 if (chan == 0xff || nphdl == NIL_HANDLE) {
6005 echan = isp->isp_nchan - 1;
6006 } else if (chan >= isp->isp_nchan) {
6014 for (; chan <= echan; chan++) {
6015 fcp = FCPARAM(isp, chan);
6016 if (fcp->role == ISP_ROLE_NONE)
6018 if (fcp->isp_loopstate > LOOP_LTEST_DONE) {
6019 if (nphdl != NIL_HANDLE &&
6020 nphdl == fcp->isp_login_hdl &&
6021 reason == PDB24XX_AE_OPN_2)
6023 fcp->isp_loopstate = LOOP_LTEST_DONE;
6024 } else if (fcp->isp_loopstate < LOOP_HAVE_LINK)
6025 fcp->isp_loopstate = LOOP_HAVE_LINK;
6026 isp_async(isp, ISPASYNC_CHANGE_NOTIFY, chan,
6027 ISPASYNC_CHANGE_PDB, nphdl, nlstate, reason);
6031 case ASYNC_CHANGE_NOTIFY:
6035 portid = ((ISP_READ(isp, OUTMAILBOX1) & 0xff) << 16) |
6036 ISP_READ(isp, OUTMAILBOX2);
6037 if (ISP_CAP_MULTI_ID(isp)) {
6038 chan = ISP_READ(isp, OUTMAILBOX3) & 0xff;
6039 if (chan >= isp->isp_nchan)
6044 fcp = FCPARAM(isp, chan);
6045 if (fcp->role == ISP_ROLE_NONE)
6047 if (fcp->isp_loopstate > LOOP_LTEST_DONE)
6048 fcp->isp_loopstate = LOOP_LTEST_DONE;
6049 else if (fcp->isp_loopstate < LOOP_HAVE_LINK)
6050 fcp->isp_loopstate = LOOP_HAVE_LINK;
6051 isp_async(isp, ISPASYNC_CHANGE_NOTIFY, chan,
6052 ISPASYNC_CHANGE_SNS, portid);
6055 case ASYNC_ERR_LOGGING_DISABLED:
6056 isp_prt(isp, ISP_LOGWARN, "Error logging disabled (reason 0x%x)",
6057 ISP_READ(isp, OUTMAILBOX1));
6059 case ASYNC_CONNMODE:
6061 * This only applies to 2100 amd 2200 cards
6063 if (!IS_2200(isp) && !IS_2100(isp)) {
6064 isp_prt(isp, ISP_LOGWARN, "bad card for ASYNC_CONNMODE event");
6068 mbox = ISP_READ(isp, OUTMAILBOX1);
6071 isp_prt(isp, ISP_LOGINFO,
6072 "Point-to-Point -> Loop mode");
6075 isp_prt(isp, ISP_LOGINFO,
6076 "Loop -> Point-to-Point mode");
6078 case ISP_CONN_BADLIP:
6079 isp_prt(isp, ISP_LOGWARN,
6080 "Point-to-Point -> Loop mode (BAD LIP)");
6082 case ISP_CONN_FATAL:
6084 isp->isp_state = ISP_CRASHED;
6085 isp_prt(isp, ISP_LOGERR, "FATAL CONNECTION ERROR");
6086 isp_async(isp, ISPASYNC_FW_CRASH);
6088 case ISP_CONN_LOOPBACK:
6089 isp_prt(isp, ISP_LOGWARN,
6090 "Looped Back in Point-to-Point mode");
6093 isp_prt(isp, ISP_LOGWARN,
6094 "Unknown connection mode (0x%x)", mbox);
6097 ISP_SET_SENDMARKER(isp, chan, 1);
6098 FCPARAM(isp, chan)->isp_loopstate = LOOP_HAVE_LINK;
6099 isp_async(isp, ISPASYNC_CHANGE_NOTIFY, chan, ISPASYNC_CHANGE_OTHER);
6101 case ASYNC_P2P_INIT_ERR:
6102 isp_prt(isp, ISP_LOGWARN, "P2P init error (reason 0x%x)",
6103 ISP_READ(isp, OUTMAILBOX1));
6107 isp_prt(isp, ISP_LOGWARN, "Receive Error");
6109 isp_prt(isp, ISP_LOGWARN, "unexpected ASYNC_RCV_ERR");
6112 case ASYNC_RJT_SENT: /* same as ASYNC_QFULL_SENT */
6114 isp_prt(isp, ISP_LOGTDEBUG0, "LS_RJT sent");
6117 isp_prt(isp, ISP_LOGTDEBUG0, "QFULL sent");
6120 case ASYNC_FW_RESTART_COMPLETE:
6121 isp_prt(isp, ISP_LOGDEBUG0, "FW restart complete");
6123 case ASYNC_TEMPERATURE_ALERT:
6124 isp_prt(isp, ISP_LOGERR, "Temperature alert (subcode 0x%x)",
6125 ISP_READ(isp, OUTMAILBOX1));
6127 case ASYNC_AUTOLOAD_FW_COMPLETE:
6128 isp_prt(isp, ISP_LOGDEBUG0, "Autoload FW init complete");
6130 case ASYNC_AUTOLOAD_FW_FAILURE:
6131 isp_prt(isp, ISP_LOGERR, "Autoload FW init failure");
6134 isp_prt(isp, ISP_LOGWARN, "Unknown Async Code 0x%x", mbox);
6137 if (mbox != ASYNC_CTIO_DONE && mbox != ASYNC_CMD_CMPLT) {
6138 isp->isp_intoasync++;
6144 * Handle other response entries. A pointer to the request queue output
6145 * index is here in case we want to eat several entries at once, although
6146 * this is not used currently.
6150 isp_handle_other_response(ispsoftc_t *isp, int type, isphdr_t *hp, uint32_t *optrp)
6154 uint32_t hdl, portid;
6158 case RQSTYPE_STATUS_CONT:
6159 isp_prt(isp, ISP_LOG_WARN1, "Ignored Continuation Response");
6161 case RQSTYPE_MARKER:
6162 isp_prt(isp, ISP_LOG_WARN1, "Marker Response");
6164 case RQSTYPE_RPT_ID_ACQ:
6165 isp_get_ridacq(isp, (isp_ridacq_t *)hp, &rid);
6166 portid = (uint32_t)rid.ridacq_vp_port_hi << 16 |
6167 rid.ridacq_vp_port_lo;
6168 if (rid.ridacq_format == 0) {
6169 GET_NANOTIME(&isp->isp_init_time);
6170 for (chan = 0; chan < isp->isp_nchan; chan++) {
6171 fcparam *fcp = FCPARAM(isp, chan);
6172 if (fcp->role == ISP_ROLE_NONE)
6174 c = (chan == 0) ? 127 : (chan - 1);
6175 if (rid.ridacq_map[c / 16] & (1 << (c % 16)) ||
6177 fcp->isp_loopstate = LOOP_HAVE_LINK;
6178 isp_async(isp, ISPASYNC_CHANGE_NOTIFY,
6179 chan, ISPASYNC_CHANGE_OTHER);
6181 fcp->isp_loopstate = LOOP_NIL;
6182 isp_async(isp, ISPASYNC_LOOP_DOWN,
6187 fcparam *fcp = FCPARAM(isp, rid.ridacq_vp_index);
6188 if (rid.ridacq_vp_status == RIDACQ_STS_COMPLETE ||
6189 rid.ridacq_vp_status == RIDACQ_STS_CHANGED) {
6190 fcp->isp_topo = (rid.ridacq_map[0] >> 9) & 0x7;
6191 fcp->isp_portid = portid;
6192 fcp->isp_loopstate = LOOP_HAVE_ADDR;
6193 isp_async(isp, ISPASYNC_CHANGE_NOTIFY,
6194 rid.ridacq_vp_index, ISPASYNC_CHANGE_OTHER);
6196 fcp->isp_loopstate = LOOP_NIL;
6197 isp_async(isp, ISPASYNC_LOOP_DOWN,
6198 rid.ridacq_vp_index);
6202 case RQSTYPE_CT_PASSTHRU:
6203 case RQSTYPE_VP_MODIFY:
6204 case RQSTYPE_VP_CTRL:
6206 ISP_IOXGET_32(isp, (uint32_t *)(hp + 1), hdl);
6207 ptr = isp_find_xs(isp, hdl);
6209 isp_destroy_handle(isp, hdl);
6210 memcpy(ptr, hp, QENTRY_LEN);
6216 case RQSTYPE_ENABLE_LUN:
6217 case RQSTYPE_MODIFY_LUN:
6218 case RQSTYPE_NOTIFY:
6219 case RQSTYPE_NOTIFY_ACK:
6225 case RQSTYPE_ABTS_RCVD:
6226 case RQSTYPE_ABTS_RSP:
6227 isp->isp_rsltccmplt++; /* count as a response completion */
6228 #ifdef ISP_TARGET_MODE
6229 if (isp_target_notify(isp, (ispstatusreq_t *) hp, optrp)) {
6234 case RQSTYPE_REQUEST:
6237 if (type != isp_get_response_type(isp, hp)) {
6239 * This is questionable- we're just papering over
6240 * something we've seen on SMP linux in target
6241 * mode- we don't really know what's happening
6242 * here that causes us to think we've gotten
6243 * an entry, but that either the entry isn't
6244 * filled out yet or our CPU read data is stale.
6246 isp_prt(isp, ISP_LOGINFO,
6247 "unstable type in response queue");
6250 isp_prt(isp, ISP_LOGWARN, "Unhandled Response Type 0x%x",
6251 isp_get_response_type(isp, hp));
6257 isp_parse_status(ispsoftc_t *isp, ispstatusreq_t *sp, XS_T *xs, long *rp)
6259 switch (sp->req_completion_status & 0xff) {
6262 XS_SETERR(xs, HBA_NOERROR);
6266 case RQCS_INCOMPLETE:
6267 if ((sp->req_state_flags & RQSF_GOT_TARGET) == 0) {
6268 isp_xs_prt(isp, xs, ISP_LOG_WARN1, "Selection Timeout @ %s:%d", __func__, __LINE__);
6270 XS_SETERR(xs, HBA_SELTIMEOUT);
6271 *rp = XS_XFRLEN(xs);
6275 isp_xs_prt(isp, xs, ISP_LOGERR, "Command Incomplete, state 0x%x", sp->req_state_flags);
6278 case RQCS_DMA_ERROR:
6279 isp_xs_prt(isp, xs, ISP_LOGERR, "DMA Error");
6280 *rp = XS_XFRLEN(xs);
6283 case RQCS_TRANSPORT_ERROR:
6286 ISP_SNPRINTF(buf, sizeof (buf), "states=>");
6287 if (sp->req_state_flags & RQSF_GOT_BUS) {
6288 ISP_SNPRINTF(buf, sizeof (buf), "%s GOT_BUS", buf);
6290 if (sp->req_state_flags & RQSF_GOT_TARGET) {
6291 ISP_SNPRINTF(buf, sizeof (buf), "%s GOT_TGT", buf);
6293 if (sp->req_state_flags & RQSF_SENT_CDB) {
6294 ISP_SNPRINTF(buf, sizeof (buf), "%s SENT_CDB", buf);
6296 if (sp->req_state_flags & RQSF_XFRD_DATA) {
6297 ISP_SNPRINTF(buf, sizeof (buf), "%s XFRD_DATA", buf);
6299 if (sp->req_state_flags & RQSF_GOT_STATUS) {
6300 ISP_SNPRINTF(buf, sizeof (buf), "%s GOT_STS", buf);
6302 if (sp->req_state_flags & RQSF_GOT_SENSE) {
6303 ISP_SNPRINTF(buf, sizeof (buf), "%s GOT_SNS", buf);
6305 if (sp->req_state_flags & RQSF_XFER_COMPLETE) {
6306 ISP_SNPRINTF(buf, sizeof (buf), "%s XFR_CMPLT", buf);
6308 ISP_SNPRINTF(buf, sizeof (buf), "%s\nstatus=>", buf);
6309 if (sp->req_status_flags & RQSTF_DISCONNECT) {
6310 ISP_SNPRINTF(buf, sizeof (buf), "%s Disconnect", buf);
6312 if (sp->req_status_flags & RQSTF_SYNCHRONOUS) {
6313 ISP_SNPRINTF(buf, sizeof (buf), "%s Sync_xfr", buf);
6315 if (sp->req_status_flags & RQSTF_PARITY_ERROR) {
6316 ISP_SNPRINTF(buf, sizeof (buf), "%s Parity", buf);
6318 if (sp->req_status_flags & RQSTF_BUS_RESET) {
6319 ISP_SNPRINTF(buf, sizeof (buf), "%s Bus_Reset", buf);
6321 if (sp->req_status_flags & RQSTF_DEVICE_RESET) {
6322 ISP_SNPRINTF(buf, sizeof (buf), "%s Device_Reset", buf);
6324 if (sp->req_status_flags & RQSTF_ABORTED) {
6325 ISP_SNPRINTF(buf, sizeof (buf), "%s Aborted", buf);
6327 if (sp->req_status_flags & RQSTF_TIMEOUT) {
6328 ISP_SNPRINTF(buf, sizeof (buf), "%s Timeout", buf);
6330 if (sp->req_status_flags & RQSTF_NEGOTIATION) {
6331 ISP_SNPRINTF(buf, sizeof (buf), "%s Negotiation", buf);
6333 isp_xs_prt(isp, xs, ISP_LOGERR, "Transport Error: %s", buf);
6334 *rp = XS_XFRLEN(xs);
6337 case RQCS_RESET_OCCURRED:
6340 isp_xs_prt(isp, xs, ISP_LOGWARN, "Bus Reset destroyed command");
6341 for (chan = 0; chan < isp->isp_nchan; chan++) {
6342 FCPARAM(isp, chan)->sendmarker = 1;
6345 XS_SETERR(xs, HBA_BUSRESET);
6347 *rp = XS_XFRLEN(xs);
6351 isp_xs_prt(isp, xs, ISP_LOGERR, "Command Aborted");
6352 ISP_SET_SENDMARKER(isp, XS_CHANNEL(xs), 1);
6354 XS_SETERR(xs, HBA_ABORTED);
6359 isp_xs_prt(isp, xs, ISP_LOGWARN, "Command timed out");
6361 * XXX: Check to see if we logged out of the device.
6364 XS_SETERR(xs, HBA_CMDTIMEOUT);
6368 case RQCS_DATA_OVERRUN:
6369 XS_SET_RESID(xs, sp->req_resid);
6370 isp_xs_prt(isp, xs, ISP_LOGERR, "data overrun (%ld)", (long) XS_GET_RESID(xs));
6372 XS_SETERR(xs, HBA_DATAOVR);
6376 case RQCS_COMMAND_OVERRUN:
6377 isp_xs_prt(isp, xs, ISP_LOGERR, "command overrun");
6380 case RQCS_STATUS_OVERRUN:
6381 isp_xs_prt(isp, xs, ISP_LOGERR, "status overrun");
6384 case RQCS_BAD_MESSAGE:
6385 isp_xs_prt(isp, xs, ISP_LOGERR, "msg not COMMAND COMPLETE after status");
6388 case RQCS_NO_MESSAGE_OUT:
6389 isp_xs_prt(isp, xs, ISP_LOGERR, "No MESSAGE OUT phase after selection");
6392 case RQCS_EXT_ID_FAILED:
6393 isp_xs_prt(isp, xs, ISP_LOGERR, "EXTENDED IDENTIFY failed");
6396 case RQCS_IDE_MSG_FAILED:
6397 isp_xs_prt(isp, xs, ISP_LOGERR, "INITIATOR DETECTED ERROR rejected");
6400 case RQCS_ABORT_MSG_FAILED:
6401 isp_xs_prt(isp, xs, ISP_LOGERR, "ABORT OPERATION rejected");
6404 case RQCS_REJECT_MSG_FAILED:
6405 isp_xs_prt(isp, xs, ISP_LOGERR, "MESSAGE REJECT rejected");
6408 case RQCS_NOP_MSG_FAILED:
6409 isp_xs_prt(isp, xs, ISP_LOGERR, "NOP rejected");
6412 case RQCS_PARITY_ERROR_MSG_FAILED:
6413 isp_xs_prt(isp, xs, ISP_LOGERR, "MESSAGE PARITY ERROR rejected");
6416 case RQCS_DEVICE_RESET_MSG_FAILED:
6417 isp_xs_prt(isp, xs, ISP_LOGWARN, "BUS DEVICE RESET rejected");
6420 case RQCS_ID_MSG_FAILED:
6421 isp_xs_prt(isp, xs, ISP_LOGERR, "IDENTIFY rejected");
6424 case RQCS_UNEXP_BUS_FREE:
6425 isp_xs_prt(isp, xs, ISP_LOGERR, "Unexpected Bus Free");
6428 case RQCS_DATA_UNDERRUN:
6431 int ru_marked = (sp->req_scsi_status & RQCS_RU) != 0;
6432 if (!ru_marked || sp->req_resid > XS_XFRLEN(xs)) {
6433 isp_xs_prt(isp, xs, ISP_LOGWARN, bun, XS_XFRLEN(xs), sp->req_resid, (ru_marked)? "marked" : "not marked");
6435 XS_SETERR(xs, HBA_BOTCH);
6440 XS_SET_RESID(xs, sp->req_resid);
6442 XS_SETERR(xs, HBA_NOERROR);
6447 case RQCS_XACT_ERR1:
6448 isp_xs_prt(isp, xs, ISP_LOGERR, "HBA attempted queued transaction with disconnect not set");
6451 case RQCS_XACT_ERR2:
6452 isp_xs_prt(isp, xs, ISP_LOGERR,
6453 "HBA attempted queued transaction to target routine %jx",
6454 (uintmax_t)XS_LUN(xs));
6457 case RQCS_XACT_ERR3:
6458 isp_xs_prt(isp, xs, ISP_LOGERR, "HBA attempted queued cmd when queueing disabled");
6461 case RQCS_BAD_ENTRY:
6462 isp_prt(isp, ISP_LOGERR, "Invalid IOCB entry type detected");
6465 case RQCS_QUEUE_FULL:
6466 isp_xs_prt(isp, xs, ISP_LOG_WARN1, "internal queues full status 0x%x", *XS_STSP(xs));
6469 * If QFULL or some other status byte is set, then this
6470 * isn't an error, per se.
6472 * Unfortunately, some QLogic f/w writers have, in
6473 * some cases, omitted to *set* status to QFULL.
6476 if (*XS_STSP(xs) != SCSI_GOOD && XS_NOERR(xs)) {
6477 XS_SETERR(xs, HBA_NOERROR);
6482 *XS_STSP(xs) = SCSI_QFULL;
6483 XS_SETERR(xs, HBA_NOERROR);
6486 case RQCS_PHASE_SKIPPED:
6487 isp_xs_prt(isp, xs, ISP_LOGERR, "SCSI phase skipped");
6490 case RQCS_ARQS_FAILED:
6491 isp_xs_prt(isp, xs, ISP_LOGERR, "Auto Request Sense Failed");
6493 XS_SETERR(xs, HBA_ARQFAIL);
6497 case RQCS_WIDE_FAILED:
6498 isp_xs_prt(isp, xs, ISP_LOGERR, "Wide Negotiation Failed");
6500 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs));
6501 sdp->isp_devparam[XS_TGT(xs)].goal_flags &= ~DPARM_WIDE;
6502 sdp->isp_devparam[XS_TGT(xs)].dev_update = 1;
6506 XS_SETERR(xs, HBA_NOERROR);
6510 case RQCS_SYNCXFER_FAILED:
6511 isp_xs_prt(isp, xs, ISP_LOGERR, "SDTR Message Failed");
6513 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs));
6514 sdp += XS_CHANNEL(xs);
6515 sdp->isp_devparam[XS_TGT(xs)].goal_flags &= ~DPARM_SYNC;
6516 sdp->isp_devparam[XS_TGT(xs)].dev_update = 1;
6521 case RQCS_LVD_BUSERR:
6522 isp_xs_prt(isp, xs, ISP_LOGERR, "Bad LVD condition");
6525 case RQCS_PORT_UNAVAILABLE:
6527 * No such port on the loop. Moral equivalent of SELTIMEO
6529 case RQCS_PORT_LOGGED_OUT:
6532 uint8_t sts = sp->req_completion_status & 0xff;
6533 fcparam *fcp = FCPARAM(isp, 0);
6537 * It was there (maybe)- treat as a selection timeout.
6539 if (sts == RQCS_PORT_UNAVAILABLE) {
6540 reason = "unavailable";
6545 isp_prt(isp, ISP_LOGINFO, "port %s for target %d", reason, XS_TGT(xs));
6548 * If we're on a local loop, force a LIP (which is overkill)
6549 * to force a re-login of this unit. If we're on fabric,
6550 * then we'll have to log in again as a matter of course.
6552 if (fcp->isp_topo == TOPO_NL_PORT ||
6553 fcp->isp_topo == TOPO_FL_PORT) {
6555 MBSINIT(&mbs, MBOX_INIT_LIP, MBLOGALL, 0);
6556 if (ISP_CAP_2KLOGIN(isp)) {
6557 mbs.ibits = (1 << 10);
6559 isp_mboxcmd_qnw(isp, &mbs, 1);
6562 lp = &fcp->portdb[XS_TGT(xs)];
6563 if (lp->state == FC_PORTDB_STATE_ZOMBIE) {
6564 *XS_STSP(xs) = SCSI_BUSY;
6565 XS_SETERR(xs, HBA_TGTBSY);
6567 XS_SETERR(xs, HBA_SELTIMEOUT);
6571 case RQCS_PORT_CHANGED:
6572 isp_prt(isp, ISP_LOGWARN, "port changed for target %d", XS_TGT(xs));
6574 XS_SETERR(xs, HBA_SELTIMEOUT);
6578 case RQCS_PORT_BUSY:
6579 isp_prt(isp, ISP_LOGWARN, "port busy for target %d", XS_TGT(xs));
6581 XS_SETERR(xs, HBA_TGTBSY);
6586 isp_prt(isp, ISP_LOGERR, "Unknown Completion Status 0x%x", sp->req_completion_status);
6590 XS_SETERR(xs, HBA_BOTCH);
6595 isp_parse_status_24xx(ispsoftc_t *isp, isp24xx_statusreq_t *sp, XS_T *xs, long *rp)
6597 int ru_marked, sv_marked;
6598 int chan = XS_CHANNEL(xs);
6600 switch (sp->req_completion_status) {
6603 XS_SETERR(xs, HBA_NOERROR);
6607 case RQCS_DMA_ERROR:
6608 isp_xs_prt(isp, xs, ISP_LOGERR, "DMA error");
6611 case RQCS_TRANSPORT_ERROR:
6612 isp_xs_prt(isp, xs, ISP_LOGERR, "Transport Error");
6615 case RQCS_RESET_OCCURRED:
6616 isp_xs_prt(isp, xs, ISP_LOGWARN, "reset destroyed command");
6617 FCPARAM(isp, chan)->sendmarker = 1;
6619 XS_SETERR(xs, HBA_BUSRESET);
6624 isp_xs_prt(isp, xs, ISP_LOGERR, "Command Aborted");
6625 FCPARAM(isp, chan)->sendmarker = 1;
6627 XS_SETERR(xs, HBA_ABORTED);
6632 isp_xs_prt(isp, xs, ISP_LOGWARN, "Command Timed Out");
6634 XS_SETERR(xs, HBA_CMDTIMEOUT);
6638 case RQCS_DATA_OVERRUN:
6639 XS_SET_RESID(xs, sp->req_resid);
6640 isp_xs_prt(isp, xs, ISP_LOGERR, "Data Overrun");
6642 XS_SETERR(xs, HBA_DATAOVR);
6646 case RQCS_24XX_DRE: /* data reassembly error */
6647 isp_prt(isp, ISP_LOGERR, "Chan %d data reassembly error for target %d", chan, XS_TGT(xs));
6649 XS_SETERR(xs, HBA_ABORTED);
6651 *rp = XS_XFRLEN(xs);
6654 case RQCS_24XX_TABORT: /* aborted by target */
6655 isp_prt(isp, ISP_LOGERR, "Chan %d target %d sent ABTS", chan, XS_TGT(xs));
6657 XS_SETERR(xs, HBA_ABORTED);
6661 case RQCS_DATA_UNDERRUN:
6662 ru_marked = (sp->req_scsi_status & RQCS_RU) != 0;
6664 * We can get an underrun w/o things being marked
6665 * if we got a non-zero status.
6667 sv_marked = (sp->req_scsi_status & (RQCS_SV|RQCS_RV)) != 0;
6668 if ((ru_marked == 0 && sv_marked == 0) ||
6669 (sp->req_resid > XS_XFRLEN(xs))) {
6670 isp_xs_prt(isp, xs, ISP_LOGWARN, bun, XS_XFRLEN(xs), sp->req_resid, (ru_marked)? "marked" : "not marked");
6672 XS_SETERR(xs, HBA_BOTCH);
6676 XS_SET_RESID(xs, sp->req_resid);
6677 isp_xs_prt(isp, xs, ISP_LOG_WARN1, "Data Underrun (%d) for command 0x%x", sp->req_resid, XS_CDBP(xs)[0] & 0xff);
6679 XS_SETERR(xs, HBA_NOERROR);
6683 case RQCS_PORT_UNAVAILABLE:
6685 * No such port on the loop. Moral equivalent of SELTIMEO
6687 case RQCS_PORT_LOGGED_OUT:
6690 uint8_t sts = sp->req_completion_status & 0xff;
6691 fcparam *fcp = FCPARAM(isp, XS_CHANNEL(xs));
6695 * It was there (maybe)- treat as a selection timeout.
6697 if (sts == RQCS_PORT_UNAVAILABLE) {
6698 reason = "unavailable";
6703 isp_prt(isp, ISP_LOGINFO, "Chan %d port %s for target %d",
6704 chan, reason, XS_TGT(xs));
6707 * There is no MBOX_INIT_LIP for the 24XX.
6710 lp = &fcp->portdb[XS_TGT(xs)];
6711 if (lp->state == FC_PORTDB_STATE_ZOMBIE) {
6712 *XS_STSP(xs) = SCSI_BUSY;
6713 XS_SETERR(xs, HBA_TGTBSY);
6715 XS_SETERR(xs, HBA_SELTIMEOUT);
6719 case RQCS_PORT_CHANGED:
6720 isp_prt(isp, ISP_LOGWARN, "port changed for target %d chan %d", XS_TGT(xs), chan);
6722 XS_SETERR(xs, HBA_SELTIMEOUT);
6727 case RQCS_24XX_ENOMEM: /* f/w resource unavailable */
6728 isp_prt(isp, ISP_LOGWARN, "f/w resource unavailable for target %d chan %d", XS_TGT(xs), chan);
6730 *XS_STSP(xs) = SCSI_BUSY;
6731 XS_SETERR(xs, HBA_TGTBSY);
6735 case RQCS_24XX_TMO: /* task management overrun */
6736 isp_prt(isp, ISP_LOGWARN, "command for target %d overlapped task management for chan %d", XS_TGT(xs), chan);
6738 *XS_STSP(xs) = SCSI_BUSY;
6739 XS_SETERR(xs, HBA_TGTBSY);
6744 isp_prt(isp, ISP_LOGERR, "Unknown Completion Status 0x%x on chan %d", sp->req_completion_status, chan);
6748 XS_SETERR(xs, HBA_BOTCH);
6753 isp_fastpost_complete(ispsoftc_t *isp, uint32_t fph)
6760 xs = isp_find_xs(isp, fph);
6762 isp_prt(isp, ISP_LOGWARN,
6763 "Command for fast post handle 0x%x not found", fph);
6766 isp_destroy_handle(isp, fph);
6769 * Since we don't have a result queue entry item,
6770 * we must believe that SCSI status is zero and
6771 * that all data transferred.
6773 XS_SET_RESID(xs, 0);
6774 *XS_STSP(xs) = SCSI_GOOD;
6775 if (XS_XFRLEN(xs)) {
6776 ISP_DMAFREE(isp, xs, fph);
6778 if (isp->isp_nactive) {
6781 isp->isp_fphccmplt++;
6786 isp_mbox_continue(ispsoftc_t *isp)
6792 switch (isp->isp_lastmbxcmd) {
6793 case MBOX_WRITE_RAM_WORD:
6794 case MBOX_READ_RAM_WORD:
6795 case MBOX_WRITE_RAM_WORD_EXTENDED:
6796 case MBOX_READ_RAM_WORD_EXTENDED:
6801 if (isp->isp_mboxtmp[0] != MBOX_COMMAND_COMPLETE) {
6802 isp->isp_mbxwrk0 = 0;
6807 * Clear the previous interrupt.
6810 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_CLEAR_RISC_INT);
6812 ISP_WRITE(isp, HCCR, HCCR_CMD_CLEAR_RISC_INT);
6813 ISP_WRITE(isp, BIU_SEMA, 0);
6817 * Continue with next word.
6819 ISP_MEMZERO(&mbs, sizeof (mbs));
6820 ptr = isp->isp_mbxworkp;
6821 switch (isp->isp_lastmbxcmd) {
6822 case MBOX_WRITE_RAM_WORD:
6823 mbs.param[1] = isp->isp_mbxwrk1++;
6824 mbs.param[2] = *ptr++;
6826 case MBOX_READ_RAM_WORD:
6827 *ptr++ = isp->isp_mboxtmp[2];
6828 mbs.param[1] = isp->isp_mbxwrk1++;
6830 case MBOX_WRITE_RAM_WORD_EXTENDED:
6832 uint32_t *lptr = (uint32_t *)ptr;
6833 mbs.param[2] = lptr[0];
6834 mbs.param[3] = lptr[0] >> 16;
6836 ptr = (uint16_t *)lptr;
6838 mbs.param[2] = *ptr++;
6840 offset = isp->isp_mbxwrk1;
6841 offset |= isp->isp_mbxwrk8 << 16;
6842 mbs.param[1] = offset;
6843 mbs.param[8] = offset >> 16;
6845 isp->isp_mbxwrk1 = offset;
6846 isp->isp_mbxwrk8 = offset >> 16;
6848 case MBOX_READ_RAM_WORD_EXTENDED:
6850 uint32_t *lptr = (uint32_t *)ptr;
6851 uint32_t val = isp->isp_mboxtmp[2];
6852 val |= (isp->isp_mboxtmp[3]) << 16;
6854 ptr = (uint16_t *)lptr;
6856 *ptr++ = isp->isp_mboxtmp[2];
6858 offset = isp->isp_mbxwrk1;
6859 offset |= isp->isp_mbxwrk8 << 16;
6860 mbs.param[1] = offset;
6861 mbs.param[8] = offset >> 16;
6863 isp->isp_mbxwrk1 = offset;
6864 isp->isp_mbxwrk8 = offset >> 16;
6867 isp->isp_mbxworkp = ptr;
6869 mbs.param[0] = isp->isp_lastmbxcmd;
6870 mbs.logval = MBLOGALL;
6871 isp_mboxcmd_qnw(isp, &mbs, 0);
6875 #define ISP_SCSI_IBITS(op) (mbpscsi[((op)<<1)])
6876 #define ISP_SCSI_OBITS(op) (mbpscsi[((op)<<1) + 1])
6877 #define ISP_SCSI_OPMAP(in, out) in, out
6878 static const uint8_t mbpscsi[] = {
6879 ISP_SCSI_OPMAP(0x01, 0x01), /* 0x00: MBOX_NO_OP */
6880 ISP_SCSI_OPMAP(0x1f, 0x01), /* 0x01: MBOX_LOAD_RAM */
6881 ISP_SCSI_OPMAP(0x03, 0x01), /* 0x02: MBOX_EXEC_FIRMWARE */
6882 ISP_SCSI_OPMAP(0x1f, 0x01), /* 0x03: MBOX_DUMP_RAM */
6883 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x04: MBOX_WRITE_RAM_WORD */
6884 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x05: MBOX_READ_RAM_WORD */
6885 ISP_SCSI_OPMAP(0x3f, 0x3f), /* 0x06: MBOX_MAILBOX_REG_TEST */
6886 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x07: MBOX_VERIFY_CHECKSUM */
6887 ISP_SCSI_OPMAP(0x01, 0x0f), /* 0x08: MBOX_ABOUT_FIRMWARE */
6888 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x09: */
6889 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0a: */
6890 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0b: */
6891 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0c: */
6892 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0d: */
6893 ISP_SCSI_OPMAP(0x01, 0x05), /* 0x0e: MBOX_CHECK_FIRMWARE */
6894 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0f: */
6895 ISP_SCSI_OPMAP(0x1f, 0x1f), /* 0x10: MBOX_INIT_REQ_QUEUE */
6896 ISP_SCSI_OPMAP(0x3f, 0x3f), /* 0x11: MBOX_INIT_RES_QUEUE */
6897 ISP_SCSI_OPMAP(0x0f, 0x0f), /* 0x12: MBOX_EXECUTE_IOCB */
6898 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x13: MBOX_WAKE_UP */
6899 ISP_SCSI_OPMAP(0x01, 0x3f), /* 0x14: MBOX_STOP_FIRMWARE */
6900 ISP_SCSI_OPMAP(0x0f, 0x0f), /* 0x15: MBOX_ABORT */
6901 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x16: MBOX_ABORT_DEVICE */
6902 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x17: MBOX_ABORT_TARGET */
6903 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x18: MBOX_BUS_RESET */
6904 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x19: MBOX_STOP_QUEUE */
6905 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x1a: MBOX_START_QUEUE */
6906 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x1b: MBOX_SINGLE_STEP_QUEUE */
6907 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x1c: MBOX_ABORT_QUEUE */
6908 ISP_SCSI_OPMAP(0x03, 0x4f), /* 0x1d: MBOX_GET_DEV_QUEUE_STATUS */
6909 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x1e: */
6910 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x1f: MBOX_GET_FIRMWARE_STATUS */
6911 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x20: MBOX_GET_INIT_SCSI_ID */
6912 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x21: MBOX_GET_SELECT_TIMEOUT */
6913 ISP_SCSI_OPMAP(0x01, 0xc7), /* 0x22: MBOX_GET_RETRY_COUNT */
6914 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x23: MBOX_GET_TAG_AGE_LIMIT */
6915 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x24: MBOX_GET_CLOCK_RATE */
6916 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x25: MBOX_GET_ACT_NEG_STATE */
6917 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x26: MBOX_GET_ASYNC_DATA_SETUP_TIME */
6918 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x27: MBOX_GET_PCI_PARAMS */
6919 ISP_SCSI_OPMAP(0x03, 0x4f), /* 0x28: MBOX_GET_TARGET_PARAMS */
6920 ISP_SCSI_OPMAP(0x03, 0x0f), /* 0x29: MBOX_GET_DEV_QUEUE_PARAMS */
6921 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x2a: MBOX_GET_RESET_DELAY_PARAMS */
6922 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2b: */
6923 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2c: */
6924 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2d: */
6925 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2e: */
6926 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2f: */
6927 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x30: MBOX_SET_INIT_SCSI_ID */
6928 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x31: MBOX_SET_SELECT_TIMEOUT */
6929 ISP_SCSI_OPMAP(0xc7, 0xc7), /* 0x32: MBOX_SET_RETRY_COUNT */
6930 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x33: MBOX_SET_TAG_AGE_LIMIT */
6931 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x34: MBOX_SET_CLOCK_RATE */
6932 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x35: MBOX_SET_ACT_NEG_STATE */
6933 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x36: MBOX_SET_ASYNC_DATA_SETUP_TIME */
6934 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x37: MBOX_SET_PCI_CONTROL_PARAMS */
6935 ISP_SCSI_OPMAP(0x4f, 0x4f), /* 0x38: MBOX_SET_TARGET_PARAMS */
6936 ISP_SCSI_OPMAP(0x0f, 0x0f), /* 0x39: MBOX_SET_DEV_QUEUE_PARAMS */
6937 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x3a: MBOX_SET_RESET_DELAY_PARAMS */
6938 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3b: */
6939 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3c: */
6940 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3d: */
6941 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3e: */
6942 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3f: */
6943 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x40: MBOX_RETURN_BIOS_BLOCK_ADDR */
6944 ISP_SCSI_OPMAP(0x3f, 0x01), /* 0x41: MBOX_WRITE_FOUR_RAM_WORDS */
6945 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x42: MBOX_EXEC_BIOS_IOCB */
6946 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x43: */
6947 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x44: */
6948 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x45: SET SYSTEM PARAMETER */
6949 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x46: GET SYSTEM PARAMETER */
6950 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x47: */
6951 ISP_SCSI_OPMAP(0x01, 0xcf), /* 0x48: GET SCAM CONFIGURATION */
6952 ISP_SCSI_OPMAP(0xcf, 0xcf), /* 0x49: SET SCAM CONFIGURATION */
6953 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x4a: MBOX_SET_FIRMWARE_FEATURES */
6954 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x4b: MBOX_GET_FIRMWARE_FEATURES */
6955 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x4c: */
6956 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x4d: */
6957 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x4e: */
6958 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x4f: */
6959 ISP_SCSI_OPMAP(0xdf, 0xdf), /* 0x50: LOAD RAM A64 */
6960 ISP_SCSI_OPMAP(0xdf, 0xdf), /* 0x51: DUMP RAM A64 */
6961 ISP_SCSI_OPMAP(0xdf, 0xff), /* 0x52: INITIALIZE REQUEST QUEUE A64 */
6962 ISP_SCSI_OPMAP(0xef, 0xff), /* 0x53: INITIALIZE RESPONSE QUEUE A64 */
6963 ISP_SCSI_OPMAP(0xcf, 0x01), /* 0x54: EXECUCUTE COMMAND IOCB A64 */
6964 ISP_SCSI_OPMAP(0x07, 0x01), /* 0x55: ENABLE TARGET MODE */
6965 ISP_SCSI_OPMAP(0x03, 0x0f), /* 0x56: GET TARGET STATUS */
6966 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x57: */
6967 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x58: */
6968 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x59: */
6969 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x5a: SET DATA OVERRUN RECOVERY MODE */
6970 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x5b: GET DATA OVERRUN RECOVERY MODE */
6971 ISP_SCSI_OPMAP(0x0f, 0x0f), /* 0x5c: SET HOST DATA */
6972 ISP_SCSI_OPMAP(0x01, 0x01) /* 0x5d: GET NOST DATA */
6974 #define MAX_SCSI_OPCODE 0x5d
6976 static const char *scsi_mbcmd_names[] = {
6993 "INIT REQUEST QUEUE",
6994 "INIT RESULT QUEUE",
7004 "SINGLE STEP QUEUE",
7006 "GET DEV QUEUE STATUS",
7008 "GET FIRMWARE STATUS",
7010 "GET SELECT TIMEOUT",
7012 "GET TAG AGE LIMIT",
7014 "GET ACT NEG STATE",
7015 "GET ASYNC DATA SETUP TIME",
7017 "GET TARGET PARAMS",
7018 "GET DEV QUEUE PARAMS",
7019 "GET RESET DELAY PARAMS",
7026 "SET SELECT TIMEOUT",
7028 "SET TAG AGE LIMIT",
7030 "SET ACT NEG STATE",
7031 "SET ASYNC DATA SETUP TIME",
7032 "SET PCI CONTROL PARAMS",
7033 "SET TARGET PARAMS",
7034 "SET DEV QUEUE PARAMS",
7035 "SET RESET DELAY PARAMS",
7041 "RETURN BIOS BLOCK ADDR",
7042 "WRITE FOUR RAM WORDS",
7046 "SET SYSTEM PARAMETER",
7047 "GET SYSTEM PARAMETER",
7049 "GET SCAM CONFIGURATION",
7050 "SET SCAM CONFIGURATION",
7051 "SET FIRMWARE FEATURES",
7052 "GET FIRMWARE FEATURES",
7059 "INITIALIZE REQUEST QUEUE A64",
7060 "INITIALIZE RESPONSE QUEUE A64",
7062 "ENABLE TARGET MODE",
7063 "GET TARGET MODE STATE",
7067 "SET DATA OVERRUN RECOVERY MODE",
7068 "GET DATA OVERRUN RECOVERY MODE",
7073 #define ISP_FC_IBITS(op) ((mbpfc[((op)<<3) + 0] << 24) | (mbpfc[((op)<<3) + 1] << 16) | (mbpfc[((op)<<3) + 2] << 8) | (mbpfc[((op)<<3) + 3]))
7074 #define ISP_FC_OBITS(op) ((mbpfc[((op)<<3) + 4] << 24) | (mbpfc[((op)<<3) + 5] << 16) | (mbpfc[((op)<<3) + 6] << 8) | (mbpfc[((op)<<3) + 7]))
7076 #define ISP_FC_OPMAP(in0, out0) 0, 0, 0, in0, 0, 0, 0, out0
7077 #define ISP_FC_OPMAP_HALF(in1, in0, out1, out0) 0, 0, in1, in0, 0, 0, out1, out0
7078 #define ISP_FC_OPMAP_FULL(in3, in2, in1, in0, out3, out2, out1, out0) in3, in2, in1, in0, out3, out2, out1, out0
7079 static const uint32_t mbpfc[] = {
7080 ISP_FC_OPMAP(0x01, 0x01), /* 0x00: MBOX_NO_OP */
7081 ISP_FC_OPMAP(0x1f, 0x01), /* 0x01: MBOX_LOAD_RAM */
7082 ISP_FC_OPMAP_HALF(0x07, 0xff, 0x00, 0x03), /* 0x02: MBOX_EXEC_FIRMWARE */
7083 ISP_FC_OPMAP(0xdf, 0x01), /* 0x03: MBOX_DUMP_RAM */
7084 ISP_FC_OPMAP(0x07, 0x07), /* 0x04: MBOX_WRITE_RAM_WORD */
7085 ISP_FC_OPMAP(0x03, 0x07), /* 0x05: MBOX_READ_RAM_WORD */
7086 ISP_FC_OPMAP_FULL(0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff), /* 0x06: MBOX_MAILBOX_REG_TEST */
7087 ISP_FC_OPMAP(0x07, 0x07), /* 0x07: MBOX_VERIFY_CHECKSUM */
7088 ISP_FC_OPMAP_FULL(0x0, 0x0, 0x0, 0x01, 0x0, 0x3, 0x80, 0x7f), /* 0x08: MBOX_ABOUT_FIRMWARE */
7089 ISP_FC_OPMAP(0xdf, 0x01), /* 0x09: MBOX_LOAD_RISC_RAM_2100 */
7090 ISP_FC_OPMAP(0xdf, 0x01), /* 0x0a: DUMP RAM */
7091 ISP_FC_OPMAP_HALF(0x1, 0xff, 0x0, 0x01), /* 0x0b: MBOX_LOAD_RISC_RAM */
7092 ISP_FC_OPMAP(0x00, 0x00), /* 0x0c: */
7093 ISP_FC_OPMAP_HALF(0x1, 0x0f, 0x0, 0x01), /* 0x0d: MBOX_WRITE_RAM_WORD_EXTENDED */
7094 ISP_FC_OPMAP(0x01, 0x05), /* 0x0e: MBOX_CHECK_FIRMWARE */
7095 ISP_FC_OPMAP_HALF(0x1, 0x03, 0x0, 0x0d), /* 0x0f: MBOX_READ_RAM_WORD_EXTENDED */
7096 ISP_FC_OPMAP(0x1f, 0x11), /* 0x10: MBOX_INIT_REQ_QUEUE */
7097 ISP_FC_OPMAP(0x2f, 0x21), /* 0x11: MBOX_INIT_RES_QUEUE */
7098 ISP_FC_OPMAP(0x0f, 0x01), /* 0x12: MBOX_EXECUTE_IOCB */
7099 ISP_FC_OPMAP(0x03, 0x03), /* 0x13: MBOX_WAKE_UP */
7100 ISP_FC_OPMAP_HALF(0x1, 0xff, 0x0, 0x03), /* 0x14: MBOX_STOP_FIRMWARE */
7101 ISP_FC_OPMAP(0x4f, 0x01), /* 0x15: MBOX_ABORT */
7102 ISP_FC_OPMAP(0x07, 0x01), /* 0x16: MBOX_ABORT_DEVICE */
7103 ISP_FC_OPMAP(0x07, 0x01), /* 0x17: MBOX_ABORT_TARGET */
7104 ISP_FC_OPMAP(0x03, 0x03), /* 0x18: MBOX_BUS_RESET */
7105 ISP_FC_OPMAP(0x07, 0x05), /* 0x19: MBOX_STOP_QUEUE */
7106 ISP_FC_OPMAP(0x07, 0x05), /* 0x1a: MBOX_START_QUEUE */
7107 ISP_FC_OPMAP(0x07, 0x05), /* 0x1b: MBOX_SINGLE_STEP_QUEUE */
7108 ISP_FC_OPMAP(0x07, 0x05), /* 0x1c: MBOX_ABORT_QUEUE */
7109 ISP_FC_OPMAP(0x07, 0x03), /* 0x1d: MBOX_GET_DEV_QUEUE_STATUS */
7110 ISP_FC_OPMAP(0x00, 0x00), /* 0x1e: */
7111 ISP_FC_OPMAP(0x01, 0x07), /* 0x1f: MBOX_GET_FIRMWARE_STATUS */
7112 ISP_FC_OPMAP_HALF(0x2, 0x01, 0x7e, 0xcf), /* 0x20: MBOX_GET_LOOP_ID */
7113 ISP_FC_OPMAP(0x00, 0x00), /* 0x21: */
7114 ISP_FC_OPMAP(0x03, 0x4b), /* 0x22: MBOX_GET_TIMEOUT_PARAMS */
7115 ISP_FC_OPMAP(0x00, 0x00), /* 0x23: */
7116 ISP_FC_OPMAP(0x00, 0x00), /* 0x24: */
7117 ISP_FC_OPMAP(0x00, 0x00), /* 0x25: */
7118 ISP_FC_OPMAP(0x00, 0x00), /* 0x26: */
7119 ISP_FC_OPMAP(0x00, 0x00), /* 0x27: */
7120 ISP_FC_OPMAP(0x01, 0x03), /* 0x28: MBOX_GET_FIRMWARE_OPTIONS */
7121 ISP_FC_OPMAP(0x03, 0x07), /* 0x29: MBOX_GET_PORT_QUEUE_PARAMS */
7122 ISP_FC_OPMAP(0x00, 0x00), /* 0x2a: */
7123 ISP_FC_OPMAP(0x00, 0x00), /* 0x2b: */
7124 ISP_FC_OPMAP(0x00, 0x00), /* 0x2c: */
7125 ISP_FC_OPMAP(0x00, 0x00), /* 0x2d: */
7126 ISP_FC_OPMAP(0x00, 0x00), /* 0x2e: */
7127 ISP_FC_OPMAP(0x00, 0x00), /* 0x2f: */
7128 ISP_FC_OPMAP(0x00, 0x00), /* 0x30: */
7129 ISP_FC_OPMAP(0x00, 0x00), /* 0x31: */
7130 ISP_FC_OPMAP(0x4b, 0x4b), /* 0x32: MBOX_SET_TIMEOUT_PARAMS */
7131 ISP_FC_OPMAP(0x00, 0x00), /* 0x33: */
7132 ISP_FC_OPMAP(0x00, 0x00), /* 0x34: */
7133 ISP_FC_OPMAP(0x00, 0x00), /* 0x35: */
7134 ISP_FC_OPMAP(0x00, 0x00), /* 0x36: */
7135 ISP_FC_OPMAP(0x00, 0x00), /* 0x37: */
7136 ISP_FC_OPMAP(0x0f, 0x01), /* 0x38: MBOX_SET_FIRMWARE_OPTIONS */
7137 ISP_FC_OPMAP(0x0f, 0x07), /* 0x39: MBOX_SET_PORT_QUEUE_PARAMS */
7138 ISP_FC_OPMAP(0x00, 0x00), /* 0x3a: */
7139 ISP_FC_OPMAP(0x00, 0x00), /* 0x3b: */
7140 ISP_FC_OPMAP(0x00, 0x00), /* 0x3c: */
7141 ISP_FC_OPMAP(0x00, 0x00), /* 0x3d: */
7142 ISP_FC_OPMAP(0x00, 0x00), /* 0x3e: */
7143 ISP_FC_OPMAP(0x00, 0x00), /* 0x3f: */
7144 ISP_FC_OPMAP(0x03, 0x01), /* 0x40: MBOX_LOOP_PORT_BYPASS */
7145 ISP_FC_OPMAP(0x03, 0x01), /* 0x41: MBOX_LOOP_PORT_ENABLE */
7146 ISP_FC_OPMAP_HALF(0x0, 0x01, 0x3, 0xcf), /* 0x42: MBOX_GET_RESOURCE_COUNT */
7147 ISP_FC_OPMAP(0x01, 0x01), /* 0x43: MBOX_REQUEST_OFFLINE_MODE */
7148 ISP_FC_OPMAP(0x00, 0x00), /* 0x44: */
7149 ISP_FC_OPMAP(0x00, 0x00), /* 0x45: */
7150 ISP_FC_OPMAP(0x00, 0x00), /* 0x46: */
7151 ISP_FC_OPMAP(0xcf, 0x03), /* 0x47: GET PORT_DATABASE ENHANCED */
7152 ISP_FC_OPMAP(0xcf, 0x0f), /* 0x48: MBOX_INIT_FIRMWARE_MULTI_ID */
7153 ISP_FC_OPMAP(0xcd, 0x01), /* 0x49: MBOX_GET_VP_DATABASE */
7154 ISP_FC_OPMAP_HALF(0x2, 0xcd, 0x0, 0x01), /* 0x4a: MBOX_GET_VP_DATABASE_ENTRY */
7155 ISP_FC_OPMAP(0x00, 0x00), /* 0x4b: */
7156 ISP_FC_OPMAP(0x00, 0x00), /* 0x4c: */
7157 ISP_FC_OPMAP(0x00, 0x00), /* 0x4d: */
7158 ISP_FC_OPMAP(0x00, 0x00), /* 0x4e: */
7159 ISP_FC_OPMAP(0x00, 0x00), /* 0x4f: */
7160 ISP_FC_OPMAP(0x00, 0x00), /* 0x50: */
7161 ISP_FC_OPMAP(0x00, 0x00), /* 0x51: */
7162 ISP_FC_OPMAP(0x00, 0x00), /* 0x52: */
7163 ISP_FC_OPMAP(0x00, 0x00), /* 0x53: */
7164 ISP_FC_OPMAP(0xcf, 0x01), /* 0x54: EXECUTE IOCB A64 */
7165 ISP_FC_OPMAP(0x00, 0x00), /* 0x55: */
7166 ISP_FC_OPMAP(0x00, 0x00), /* 0x56: */
7167 ISP_FC_OPMAP(0x00, 0x00), /* 0x57: */
7168 ISP_FC_OPMAP(0x00, 0x00), /* 0x58: */
7169 ISP_FC_OPMAP(0x00, 0x00), /* 0x59: */
7170 ISP_FC_OPMAP(0x00, 0x00), /* 0x5a: */
7171 ISP_FC_OPMAP(0x03, 0x01), /* 0x5b: MBOX_DRIVER_HEARTBEAT */
7172 ISP_FC_OPMAP(0xcf, 0x01), /* 0x5c: MBOX_FW_HEARTBEAT */
7173 ISP_FC_OPMAP(0x07, 0x1f), /* 0x5d: MBOX_GET_SET_DATA_RATE */
7174 ISP_FC_OPMAP(0x00, 0x00), /* 0x5e: */
7175 ISP_FC_OPMAP(0x00, 0x00), /* 0x5f: */
7176 ISP_FC_OPMAP(0xcf, 0x0f), /* 0x60: MBOX_INIT_FIRMWARE */
7177 ISP_FC_OPMAP(0x00, 0x00), /* 0x61: */
7178 ISP_FC_OPMAP(0x01, 0x01), /* 0x62: MBOX_INIT_LIP */
7179 ISP_FC_OPMAP(0xcd, 0x03), /* 0x63: MBOX_GET_FC_AL_POSITION_MAP */
7180 ISP_FC_OPMAP(0xcf, 0x01), /* 0x64: MBOX_GET_PORT_DB */
7181 ISP_FC_OPMAP(0x07, 0x01), /* 0x65: MBOX_CLEAR_ACA */
7182 ISP_FC_OPMAP(0x07, 0x01), /* 0x66: MBOX_TARGET_RESET */
7183 ISP_FC_OPMAP(0x07, 0x01), /* 0x67: MBOX_CLEAR_TASK_SET */
7184 ISP_FC_OPMAP(0x07, 0x01), /* 0x68: MBOX_ABORT_TASK_SET */
7185 ISP_FC_OPMAP(0x01, 0x07), /* 0x69: MBOX_GET_FW_STATE */
7186 ISP_FC_OPMAP_HALF(0x6, 0x03, 0x0, 0xcf), /* 0x6a: MBOX_GET_PORT_NAME */
7187 ISP_FC_OPMAP(0xcf, 0x01), /* 0x6b: MBOX_GET_LINK_STATUS */
7188 ISP_FC_OPMAP(0x0f, 0x01), /* 0x6c: MBOX_INIT_LIP_RESET */
7189 ISP_FC_OPMAP(0x00, 0x00), /* 0x6d: */
7190 ISP_FC_OPMAP(0xcf, 0x03), /* 0x6e: MBOX_SEND_SNS */
7191 ISP_FC_OPMAP(0x0f, 0x07), /* 0x6f: MBOX_FABRIC_LOGIN */
7192 ISP_FC_OPMAP_HALF(0x02, 0x03, 0x00, 0x03), /* 0x70: MBOX_SEND_CHANGE_REQUEST */
7193 ISP_FC_OPMAP(0x03, 0x03), /* 0x71: MBOX_FABRIC_LOGOUT */
7194 ISP_FC_OPMAP(0x0f, 0x0f), /* 0x72: MBOX_INIT_LIP_LOGIN */
7195 ISP_FC_OPMAP(0x00, 0x00), /* 0x73: */
7196 ISP_FC_OPMAP(0x07, 0x01), /* 0x74: LOGIN LOOP PORT */
7197 ISP_FC_OPMAP_HALF(0x03, 0xcf, 0x00, 0x07), /* 0x75: GET PORT/NODE NAME LIST */
7198 ISP_FC_OPMAP(0x4f, 0x01), /* 0x76: SET VENDOR ID */
7199 ISP_FC_OPMAP(0xcd, 0x01), /* 0x77: INITIALIZE IP MAILBOX */
7200 ISP_FC_OPMAP(0x00, 0x00), /* 0x78: */
7201 ISP_FC_OPMAP(0x00, 0x00), /* 0x79: */
7202 ISP_FC_OPMAP(0x00, 0x00), /* 0x7a: */
7203 ISP_FC_OPMAP(0x00, 0x00), /* 0x7b: */
7204 ISP_FC_OPMAP_HALF(0x03, 0x4f, 0x00, 0x07), /* 0x7c: Get ID List */
7205 ISP_FC_OPMAP(0xcf, 0x01), /* 0x7d: SEND LFA */
7206 ISP_FC_OPMAP(0x0f, 0x01) /* 0x7e: LUN RESET */
7208 #define MAX_FC_OPCODE 0x7e
7212 * (1): this sets bits 21..16 in mailbox register #8, which we nominally
7213 * do not access at this time in the core driver. The caller is
7214 * responsible for setting this register first (Gross!). The assumption
7215 * is that we won't overflow.
7218 static const char *fc_mbcmd_names[] = {
7232 "WRITE RAM WORD EXTENDED",
7234 "READ RAM WORD EXTENDED",
7235 "INIT REQUEST QUEUE", /* 10h */
7236 "INIT RESULT QUEUE",
7246 "SINGLE STEP QUEUE",
7248 "GET DEV QUEUE STATUS",
7250 "GET FIRMWARE STATUS",
7251 "GET LOOP ID", /* 20h */
7253 "GET TIMEOUT PARAMS",
7259 "GET FIRMWARE OPTIONS",
7260 "GET PORT QUEUE PARAMS",
7261 "GENERATE SYSTEM ERROR",
7267 "WRITE SFP", /* 30h */
7269 "SET TIMEOUT PARAMS",
7275 "SET FIRMWARE OPTIONS",
7276 "SET PORT QUEUE PARAMS",
7280 "RESTART NIC FIRMWARE",
7283 "LOOP PORT BYPASS", /* 40h */
7285 "GET RESOURCE COUNT",
7286 "REQUEST NON PARTICIPATING MODE",
7287 "DIAGNOSTIC ECHO TEST",
7288 "DIAGNOSTIC LOOPBACK",
7290 "GET PORT DATABASE ENHANCED",
7291 "INIT FIRMWARE MULTI ID",
7293 "GET VP DATABASE ENTRY",
7299 "GET FCF LIST", /* 50h */
7300 "GET DCBX PARAMETERS",
7311 "FIRMWARE HEARTBEAT",
7312 "GET/SET DATA RATE",
7315 "INIT FIRMWARE", /* 60h */
7316 "GET INIT CONTROL BLOCK",
7318 "GET FC-AL POSITION MAP",
7319 "GET PORT DATABASE",
7328 "GET LINK STATS & PRIVATE DATA CNTS",
7331 "SEND CHANGE REQUEST", /* 70h */
7336 "GET PORT/NODE NAME LIST",
7338 "INITIALIZE IP MAILBOX",
7349 isp_mboxcmd_qnw(ispsoftc_t *isp, mbreg_t *mbp, int nodelay)
7351 unsigned int ibits, obits, box, opcode;
7353 opcode = mbp->param[0];
7355 ibits = ISP_FC_IBITS(opcode);
7356 obits = ISP_FC_OBITS(opcode);
7358 ibits = ISP_SCSI_IBITS(opcode);
7359 obits = ISP_SCSI_OBITS(opcode);
7361 ibits |= mbp->ibits;
7362 obits |= mbp->obits;
7363 for (box = 0; box < ISP_NMBOX(isp); box++) {
7364 if (ibits & (1 << box)) {
7365 ISP_WRITE(isp, MBOX_OFF(box), mbp->param[box]);
7368 isp->isp_mboxtmp[box] = mbp->param[box] = 0;
7372 isp->isp_lastmbxcmd = opcode;
7373 isp->isp_obits = obits;
7374 isp->isp_mboxbsy = 1;
7377 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_SET_HOST_INT);
7379 ISP_WRITE(isp, HCCR, HCCR_CMD_SET_HOST_INT);
7382 * Oddly enough, if we're not delaying for an answer,
7383 * delay a bit to give the f/w a chance to pick up the
7392 isp_mboxcmd(ispsoftc_t *isp, mbreg_t *mbp)
7394 const char *cname, *xname, *sname;
7395 char tname[16], mname[16];
7396 unsigned int ibits, obits, box, opcode;
7398 opcode = mbp->param[0];
7400 if (opcode > MAX_FC_OPCODE) {
7401 mbp->param[0] = MBOX_INVALID_COMMAND;
7402 isp_prt(isp, ISP_LOGERR, "Unknown Command 0x%x", opcode);
7405 cname = fc_mbcmd_names[opcode];
7406 ibits = ISP_FC_IBITS(opcode);
7407 obits = ISP_FC_OBITS(opcode);
7409 if (opcode > MAX_SCSI_OPCODE) {
7410 mbp->param[0] = MBOX_INVALID_COMMAND;
7411 isp_prt(isp, ISP_LOGERR, "Unknown Command 0x%x", opcode);
7414 cname = scsi_mbcmd_names[opcode];
7415 ibits = ISP_SCSI_IBITS(opcode);
7416 obits = ISP_SCSI_OBITS(opcode);
7418 if (cname == NULL) {
7420 ISP_SNPRINTF(tname, sizeof tname, "opcode %x", opcode);
7422 isp_prt(isp, ISP_LOGDEBUG3, "Mailbox Command '%s'", cname);
7425 * Pick up any additional bits that the caller might have set.
7427 ibits |= mbp->ibits;
7428 obits |= mbp->obits;
7431 * Mask any bits that the caller wants us to mask
7433 ibits &= mbp->ibitm;
7434 obits &= mbp->obitm;
7437 if (ibits == 0 && obits == 0) {
7438 mbp->param[0] = MBOX_COMMAND_PARAM_ERROR;
7439 isp_prt(isp, ISP_LOGERR, "no parameters for 0x%x", opcode);
7444 * Get exclusive usage of mailbox registers.
7446 if (MBOX_ACQUIRE(isp)) {
7447 mbp->param[0] = MBOX_REGS_BUSY;
7451 for (box = 0; box < ISP_NMBOX(isp); box++) {
7452 if (ibits & (1 << box)) {
7453 isp_prt(isp, ISP_LOGDEBUG3, "IN mbox %d = 0x%04x", box,
7455 ISP_WRITE(isp, MBOX_OFF(box), mbp->param[box]);
7457 isp->isp_mboxtmp[box] = mbp->param[box] = 0;
7460 isp->isp_lastmbxcmd = opcode;
7463 * We assume that we can't overwrite a previous command.
7465 isp->isp_obits = obits;
7466 isp->isp_mboxbsy = 1;
7469 * Set Host Interrupt condition so that RISC will pick up mailbox regs.
7472 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_SET_HOST_INT);
7474 ISP_WRITE(isp, HCCR, HCCR_CMD_SET_HOST_INT);
7478 * While we haven't finished the command, spin our wheels here.
7480 MBOX_WAIT_COMPLETE(isp, mbp);
7483 * Did the command time out?
7485 if (mbp->param[0] == MBOX_TIMEOUT) {
7486 isp->isp_mboxbsy = 0;
7492 * Copy back output registers.
7494 for (box = 0; box < ISP_NMBOX(isp); box++) {
7495 if (obits & (1 << box)) {
7496 mbp->param[box] = isp->isp_mboxtmp[box];
7497 isp_prt(isp, ISP_LOGDEBUG3, "OUT mbox %d = 0x%04x", box,
7502 isp->isp_mboxbsy = 0;
7505 if (mbp->logval == 0 || mbp->param[0] == MBOX_COMMAND_COMPLETE)
7508 if ((mbp->param[0] & 0xbfe0) == 0 &&
7509 (mbp->logval & MBLOGMASK(mbp->param[0])) == 0)
7514 switch (mbp->param[0]) {
7515 case MBOX_INVALID_COMMAND:
7516 xname = "INVALID COMMAND";
7518 case MBOX_HOST_INTERFACE_ERROR:
7519 xname = "HOST INTERFACE ERROR";
7521 case MBOX_TEST_FAILED:
7522 xname = "TEST FAILED";
7524 case MBOX_COMMAND_ERROR:
7525 xname = "COMMAND ERROR";
7526 ISP_SNPRINTF(mname, sizeof(mname), " subcode 0x%x",
7530 case MBOX_COMMAND_PARAM_ERROR:
7531 xname = "COMMAND PARAMETER ERROR";
7533 case MBOX_PORT_ID_USED:
7534 xname = "PORT ID ALREADY IN USE";
7536 case MBOX_LOOP_ID_USED:
7537 xname = "LOOP ID ALREADY IN USE";
7539 case MBOX_ALL_IDS_USED:
7540 xname = "ALL LOOP IDS IN USE";
7542 case MBOX_NOT_LOGGED_IN:
7543 xname = "NOT LOGGED IN";
7545 case MBOX_LINK_DOWN_ERROR:
7546 xname = "LINK DOWN ERROR";
7548 case MBOX_LOOPBACK_ERROR:
7549 xname = "LOOPBACK ERROR";
7551 case MBOX_CHECKSUM_ERROR:
7552 xname = "CHECKSUM ERROR";
7554 case MBOX_INVALID_PRODUCT_KEY:
7555 xname = "INVALID PRODUCT KEY";
7557 case MBOX_REGS_BUSY:
7558 xname = "REGISTERS BUSY";
7564 ISP_SNPRINTF(mname, sizeof mname, "error 0x%x", mbp->param[0]);
7569 isp_prt(isp, ISP_LOGALL, "Mailbox Command '%s' failed (%s%s)",
7570 cname, xname, sname);
7575 isp_fw_state(ispsoftc_t *isp, int chan)
7580 MBSINIT(&mbs, MBOX_GET_FW_STATE, MBLOGALL, 0);
7581 isp_mboxcmd(isp, &mbs);
7582 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) {
7583 return (mbs.param[1]);
7590 isp_spi_update(ispsoftc_t *isp, int chan)
7598 * There are no 'per-bus' settings for Fibre Channel.
7602 sdp = SDPARAM(isp, chan);
7605 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
7606 uint16_t flags, period, offset;
7609 if (sdp->isp_devparam[tgt].dev_enable == 0) {
7610 sdp->isp_devparam[tgt].dev_update = 0;
7611 sdp->isp_devparam[tgt].dev_refresh = 0;
7612 isp_prt(isp, ISP_LOGDEBUG0, "skipping target %d bus %d update", tgt, chan);
7616 * If the goal is to update the status of the device,
7617 * take what's in goal_flags and try and set the device
7618 * toward that. Otherwise, if we're just refreshing the
7619 * current device state, get the current parameters.
7622 MBSINIT(&mbs, 0, MBLOGALL, 0);
7625 * Refresh overrides set
7627 if (sdp->isp_devparam[tgt].dev_refresh) {
7628 mbs.param[0] = MBOX_GET_TARGET_PARAMS;
7630 } else if (sdp->isp_devparam[tgt].dev_update) {
7631 mbs.param[0] = MBOX_SET_TARGET_PARAMS;
7634 * Make sure goal_flags has "Renegotiate on Error"
7635 * on and "Freeze Queue on Error" off.
7637 sdp->isp_devparam[tgt].goal_flags |= DPARM_RENEG;
7638 sdp->isp_devparam[tgt].goal_flags &= ~DPARM_QFRZ;
7639 mbs.param[2] = sdp->isp_devparam[tgt].goal_flags;
7642 * Insist that PARITY must be enabled
7643 * if SYNC or WIDE is enabled.
7645 if ((mbs.param[2] & (DPARM_SYNC|DPARM_WIDE)) != 0) {
7646 mbs.param[2] |= DPARM_PARITY;
7649 if (mbs.param[2] & DPARM_SYNC) {
7651 (sdp->isp_devparam[tgt].goal_offset << 8) |
7652 (sdp->isp_devparam[tgt].goal_period);
7655 * A command completion later that has
7656 * RQSTF_NEGOTIATION set can cause
7657 * the dev_refresh/announce cycle also.
7659 * Note: It is really important to update our current
7660 * flags with at least the state of TAG capabilities-
7661 * otherwise we might try and send a tagged command
7662 * when we have it all turned off. So change it here
7663 * to say that current already matches goal.
7665 sdp->isp_devparam[tgt].actv_flags &= ~DPARM_TQING;
7666 sdp->isp_devparam[tgt].actv_flags |=
7667 (sdp->isp_devparam[tgt].goal_flags & DPARM_TQING);
7668 isp_prt(isp, ISP_LOGDEBUG0, "bus %d set tgt %d flags 0x%x off 0x%x period 0x%x",
7669 chan, tgt, mbs.param[2], mbs.param[3] >> 8, mbs.param[3] & 0xff);
7674 mbs.param[1] = (chan << 15) | (tgt << 8);
7675 isp_mboxcmd(isp, &mbs);
7676 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
7680 sdp->sendmarker = 1;
7681 sdp->isp_devparam[tgt].dev_update = 0;
7682 sdp->isp_devparam[tgt].dev_refresh = 1;
7684 sdp->isp_devparam[tgt].dev_refresh = 0;
7685 flags = mbs.param[2];
7686 period = mbs.param[3] & 0xff;
7687 offset = mbs.param[3] >> 8;
7688 sdp->isp_devparam[tgt].actv_flags = flags;
7689 sdp->isp_devparam[tgt].actv_period = period;
7690 sdp->isp_devparam[tgt].actv_offset = offset;
7691 isp_async(isp, ISPASYNC_NEW_TGT_PARAMS, chan, tgt);
7695 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
7696 if (sdp->isp_devparam[tgt].dev_update ||
7697 sdp->isp_devparam[tgt].dev_refresh) {
7705 isp_setdfltsdparm(ispsoftc_t *isp)
7708 sdparam *sdp, *sdp1;
7710 sdp = SDPARAM(isp, 0);
7711 if (IS_DUALBUS(isp))
7717 * Establish some default parameters.
7719 sdp->isp_cmd_dma_burst_enable = 0;
7720 sdp->isp_data_dma_burst_enabl = 1;
7721 sdp->isp_fifo_threshold = 0;
7722 sdp->isp_initiator_id = DEFAULT_IID(isp, 0);
7723 if (isp->isp_type >= ISP_HA_SCSI_1040) {
7724 sdp->isp_async_data_setup = 9;
7726 sdp->isp_async_data_setup = 6;
7728 sdp->isp_selection_timeout = 250;
7729 sdp->isp_max_queue_depth = MAXISPREQUEST(isp);
7730 sdp->isp_tag_aging = 8;
7731 sdp->isp_bus_reset_delay = 5;
7733 * Don't retry selection, busy or queue full automatically- reflect
7736 sdp->isp_retry_count = 0;
7737 sdp->isp_retry_delay = 0;
7739 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
7740 sdp->isp_devparam[tgt].exc_throttle = ISP_EXEC_THROTTLE;
7741 sdp->isp_devparam[tgt].dev_enable = 1;
7745 * The trick here is to establish a default for the default (honk!)
7746 * state (goal_flags). Then try and get the current status from
7747 * the card to fill in the current state. We don't, in fact, set
7748 * the default to the SAFE default state- that's not the goal state.
7750 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
7752 sdp->isp_devparam[tgt].actv_offset = 0;
7753 sdp->isp_devparam[tgt].actv_period = 0;
7754 sdp->isp_devparam[tgt].actv_flags = 0;
7756 sdp->isp_devparam[tgt].goal_flags =
7757 sdp->isp_devparam[tgt].nvrm_flags = DPARM_DEFAULT;
7760 * We default to Wide/Fast for versions less than a 1040
7761 * (unless it's SBus).
7763 if (IS_ULTRA3(isp)) {
7764 off = ISP_80M_SYNCPARMS >> 8;
7765 per = ISP_80M_SYNCPARMS & 0xff;
7766 } else if (IS_ULTRA2(isp)) {
7767 off = ISP_40M_SYNCPARMS >> 8;
7768 per = ISP_40M_SYNCPARMS & 0xff;
7769 } else if (IS_1240(isp)) {
7770 off = ISP_20M_SYNCPARMS >> 8;
7771 per = ISP_20M_SYNCPARMS & 0xff;
7772 } else if ((isp->isp_bustype == ISP_BT_SBUS &&
7773 isp->isp_type < ISP_HA_SCSI_1020A) ||
7774 (isp->isp_bustype == ISP_BT_PCI &&
7775 isp->isp_type < ISP_HA_SCSI_1040) ||
7776 (isp->isp_clock && isp->isp_clock < 60) ||
7777 (sdp->isp_ultramode == 0)) {
7778 off = ISP_10M_SYNCPARMS >> 8;
7779 per = ISP_10M_SYNCPARMS & 0xff;
7781 off = ISP_20M_SYNCPARMS_1040 >> 8;
7782 per = ISP_20M_SYNCPARMS_1040 & 0xff;
7784 sdp->isp_devparam[tgt].goal_offset =
7785 sdp->isp_devparam[tgt].nvrm_offset = off;
7786 sdp->isp_devparam[tgt].goal_period =
7787 sdp->isp_devparam[tgt].nvrm_period = per;
7792 * If we're a dual bus card, just copy the data over
7796 sdp1->isp_initiator_id = DEFAULT_IID(isp, 1);
7800 * If we've not been told to avoid reading NVRAM, try and read it.
7801 * If we're successful reading it, we can then return because NVRAM
7802 * will tell us what the desired settings are. Otherwise, we establish
7803 * some reasonable 'fake' nvram and goal defaults.
7805 if ((isp->isp_confopts & ISP_CFG_NONVRAM) == 0) {
7808 if (isp_read_nvram(isp, 0) == 0) {
7809 if (IS_DUALBUS(isp)) {
7810 if (isp_read_nvram(isp, 1) == 0) {
7815 MBSINIT(&mbs, MBOX_GET_ACT_NEG_STATE, MBLOGNONE, 0);
7816 isp_mboxcmd(isp, &mbs);
7817 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
7818 sdp->isp_req_ack_active_neg = 1;
7819 sdp->isp_data_line_active_neg = 1;
7821 sdp1->isp_req_ack_active_neg = 1;
7822 sdp1->isp_data_line_active_neg = 1;
7825 sdp->isp_req_ack_active_neg =
7826 (mbs.param[1] >> 4) & 0x1;
7827 sdp->isp_data_line_active_neg =
7828 (mbs.param[1] >> 5) & 0x1;
7830 sdp1->isp_req_ack_active_neg =
7831 (mbs.param[2] >> 4) & 0x1;
7832 sdp1->isp_data_line_active_neg =
7833 (mbs.param[2] >> 5) & 0x1;
7841 isp_setdfltfcparm(ispsoftc_t *isp, int chan)
7843 fcparam *fcp = FCPARAM(isp, chan);
7846 * Establish some default parameters.
7848 fcp->role = DEFAULT_ROLE(isp, chan);
7849 fcp->isp_maxalloc = ICB_DFLT_ALLOC;
7850 fcp->isp_retry_delay = ICB_DFLT_RDELAY;
7851 fcp->isp_retry_count = ICB_DFLT_RCOUNT;
7852 fcp->isp_loopid = DEFAULT_LOOPID(isp, chan);
7853 fcp->isp_wwnn_nvram = DEFAULT_NODEWWN(isp, chan);
7854 fcp->isp_wwpn_nvram = DEFAULT_PORTWWN(isp, chan);
7855 fcp->isp_fwoptions = 0;
7856 fcp->isp_xfwoptions = 0;
7857 fcp->isp_zfwoptions = 0;
7858 fcp->isp_lasthdl = NIL_HANDLE;
7859 fcp->isp_login_hdl = NIL_HANDLE;
7862 fcp->isp_fwoptions |= ICB2400_OPT1_FAIRNESS;
7863 fcp->isp_fwoptions |= ICB2400_OPT1_HARD_ADDRESS;
7864 if (isp->isp_confopts & ISP_CFG_FULL_DUPLEX)
7865 fcp->isp_fwoptions |= ICB2400_OPT1_FULL_DUPLEX;
7866 fcp->isp_fwoptions |= ICB2400_OPT1_BOTH_WWNS;
7867 fcp->isp_xfwoptions |= ICB2400_OPT2_LOOP_2_PTP;
7868 fcp->isp_zfwoptions |= ICB2400_OPT3_RATE_AUTO;
7870 fcp->isp_fwoptions |= ICBOPT_FAIRNESS;
7871 fcp->isp_fwoptions |= ICBOPT_PDBCHANGE_AE;
7872 fcp->isp_fwoptions |= ICBOPT_HARD_ADDRESS;
7873 if (isp->isp_confopts & ISP_CFG_FULL_DUPLEX)
7874 fcp->isp_fwoptions |= ICBOPT_FULL_DUPLEX;
7876 * Make sure this is turned off now until we get
7877 * extended options from NVRAM
7879 fcp->isp_fwoptions &= ~ICBOPT_EXTENDED;
7880 fcp->isp_xfwoptions |= ICBXOPT_LOOP_2_PTP;
7881 fcp->isp_zfwoptions |= ICBZOPT_RATE_AUTO;
7886 * Now try and read NVRAM unless told to not do so.
7887 * This will set fcparam's isp_wwnn_nvram && isp_wwpn_nvram.
7889 if ((isp->isp_confopts & ISP_CFG_NONVRAM) == 0) {
7892 * Give a couple of tries at reading NVRAM.
7894 for (i = 0; i < 2; i++) {
7895 j = isp_read_nvram(isp, chan);
7901 isp->isp_confopts |= ISP_CFG_NONVRAM;
7905 fcp->isp_wwnn = ACTIVE_NODEWWN(isp, chan);
7906 fcp->isp_wwpn = ACTIVE_PORTWWN(isp, chan);
7907 isp_prt(isp, ISP_LOGCONFIG, "Chan %d 0x%08x%08x/0x%08x%08x Role %s",
7908 chan, (uint32_t) (fcp->isp_wwnn >> 32), (uint32_t) (fcp->isp_wwnn),
7909 (uint32_t) (fcp->isp_wwpn >> 32), (uint32_t) (fcp->isp_wwpn),
7910 isp_class3_roles[fcp->role]);
7914 * Re-initialize the ISP and complete all orphaned commands
7915 * with a 'botched' notice. The reset/init routines should
7916 * not disturb an already active list of commands.
7920 isp_reinit(ispsoftc_t *isp, int do_load_defaults)
7924 if (isp->isp_state == ISP_RUNSTATE)
7926 if (isp->isp_state != ISP_RESETSTATE)
7927 isp_reset(isp, do_load_defaults);
7928 if (isp->isp_state != ISP_RESETSTATE) {
7930 isp_prt(isp, ISP_LOGERR, "%s: cannot reset card", __func__);
7931 ISP_DISABLE_INTS(isp);
7936 if (isp->isp_state > ISP_RESETSTATE &&
7937 isp->isp_state != ISP_RUNSTATE) {
7939 isp_prt(isp, ISP_LOGERR, "%s: cannot init card", __func__);
7940 ISP_DISABLE_INTS(isp);
7943 * If we're in ISP_ROLE_NONE, turn off the lasers.
7945 if (!IS_24XX(isp)) {
7946 ISP_WRITE(isp, BIU2100_CSR, BIU2100_FPM0_REGS);
7947 ISP_WRITE(isp, FPM_DIAG_CONFIG, FPM_SOFT_RESET);
7948 ISP_WRITE(isp, BIU2100_CSR, BIU2100_FB_REGS);
7949 ISP_WRITE(isp, FBM_CMD, FBMCMD_FIFO_RESET_ALL);
7950 ISP_WRITE(isp, BIU2100_CSR, BIU2100_RISC_REGS);
7956 isp->isp_nactive = 0;
7957 isp_clear_commands(isp);
7959 for (i = 0; i < isp->isp_nchan; i++)
7960 isp_clear_portdb(isp, i);
7969 isp_read_nvram(ispsoftc_t *isp, int bus)
7972 uint8_t csum, minversion;
7974 uint8_t _x[ISP2400_NVRAM_SIZE];
7975 uint16_t _s[ISP2400_NVRAM_SIZE>>1];
7977 #define nvram_data _n._x
7978 #define nvram_words _n._s
7981 return (isp_read_nvram_2400(isp, nvram_data));
7982 } else if (IS_FC(isp)) {
7983 amt = ISP2100_NVRAM_SIZE;
7985 } else if (IS_ULTRA2(isp)) {
7986 amt = ISP1080_NVRAM_SIZE;
7989 amt = ISP_NVRAM_SIZE;
7993 for (i = 0; i < amt>>1; i++) {
7994 isp_rdnvram_word(isp, i, &nvram_words[i]);
7997 if (nvram_data[0] != 'I' || nvram_data[1] != 'S' ||
7998 nvram_data[2] != 'P') {
7999 if (isp->isp_bustype != ISP_BT_SBUS) {
8000 isp_prt(isp, ISP_LOGWARN, "invalid NVRAM header");
8001 isp_prt(isp, ISP_LOGDEBUG0, "%x %x %x", nvram_data[0], nvram_data[1], nvram_data[2]);
8007 for (csum = 0, i = 0; i < amt; i++) {
8008 csum += nvram_data[i];
8011 isp_prt(isp, ISP_LOGWARN, "invalid NVRAM checksum");
8016 if (ISP_NVRAM_VERSION(nvram_data) < minversion) {
8017 isp_prt(isp, ISP_LOGWARN, "version %d NVRAM not understood",
8018 ISP_NVRAM_VERSION(nvram_data));
8023 if (IS_ULTRA3(isp)) {
8024 isp_parse_nvram_12160(isp, bus, nvram_data);
8025 } else if (IS_1080(isp)) {
8026 isp_parse_nvram_1080(isp, bus, nvram_data);
8027 } else if (IS_1280(isp) || IS_1240(isp)) {
8028 isp_parse_nvram_1080(isp, bus, nvram_data);
8029 } else if (IS_SCSI(isp)) {
8030 isp_parse_nvram_1020(isp, nvram_data);
8032 isp_parse_nvram_2100(isp, nvram_data);
8042 isp_read_nvram_2400(ispsoftc_t *isp, uint8_t *nvram_data)
8045 uint32_t addr, csum, lwrds, *dptr;
8047 if (isp->isp_port) {
8048 addr = ISP2400_NVRAM_PORT1_ADDR;
8050 addr = ISP2400_NVRAM_PORT0_ADDR;
8053 dptr = (uint32_t *) nvram_data;
8054 for (lwrds = 0; lwrds < ISP2400_NVRAM_SIZE >> 2; lwrds++) {
8055 isp_rd_2400_nvram(isp, addr++, dptr++);
8057 if (nvram_data[0] != 'I' || nvram_data[1] != 'S' ||
8058 nvram_data[2] != 'P') {
8059 isp_prt(isp, ISP_LOGWARN, "invalid NVRAM header (%x %x %x)",
8060 nvram_data[0], nvram_data[1], nvram_data[2]);
8064 dptr = (uint32_t *) nvram_data;
8065 for (csum = 0, lwrds = 0; lwrds < ISP2400_NVRAM_SIZE >> 2; lwrds++) {
8067 ISP_IOXGET_32(isp, &dptr[lwrds], tmp);
8071 isp_prt(isp, ISP_LOGWARN, "invalid NVRAM checksum");
8075 isp_parse_nvram_2400(isp, nvram_data);
8081 isp_rdnvram_word(ispsoftc_t *isp, int wo, uint16_t *rp)
8084 uint16_t bit, rqst, junk;
8086 ISP_WRITE(isp, BIU_NVRAM, BIU_NVRAM_SELECT);
8088 ISP_WRITE(isp, BIU_NVRAM, BIU_NVRAM_SELECT|BIU_NVRAM_CLOCK);
8092 wo &= ((ISP2100_NVRAM_SIZE >> 1) - 1);
8093 if (IS_2312(isp) && isp->isp_port) {
8096 rqst = (ISP_NVRAM_READ << 8) | wo;
8098 } else if (IS_ULTRA2(isp)) {
8099 wo &= ((ISP1080_NVRAM_SIZE >> 1) - 1);
8100 rqst = (ISP_NVRAM_READ << 8) | wo;
8103 wo &= ((ISP_NVRAM_SIZE >> 1) - 1);
8104 rqst = (ISP_NVRAM_READ << 6) | wo;
8109 * Clock the word select request out...
8111 for (i = cbits; i >= 0; i--) {
8112 if ((rqst >> i) & 1) {
8113 bit = BIU_NVRAM_SELECT | BIU_NVRAM_DATAOUT;
8115 bit = BIU_NVRAM_SELECT;
8117 ISP_WRITE(isp, BIU_NVRAM, bit);
8119 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */
8120 ISP_WRITE(isp, BIU_NVRAM, bit | BIU_NVRAM_CLOCK);
8122 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */
8123 ISP_WRITE(isp, BIU_NVRAM, bit);
8125 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */
8128 * Now read the result back in (bits come back in MSB format).
8131 for (i = 0; i < 16; i++) {
8134 ISP_WRITE(isp, BIU_NVRAM, BIU_NVRAM_SELECT|BIU_NVRAM_CLOCK);
8136 rv = ISP_READ(isp, BIU_NVRAM);
8137 if (rv & BIU_NVRAM_DATAIN) {
8141 ISP_WRITE(isp, BIU_NVRAM, BIU_NVRAM_SELECT);
8143 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */
8145 ISP_WRITE(isp, BIU_NVRAM, 0);
8147 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */
8148 ISP_SWIZZLE_NVRAM_WORD(isp, rp);
8152 isp_rd_2400_nvram(ispsoftc_t *isp, uint32_t addr, uint32_t *rp)
8155 uint32_t base = 0x7ffe0000;
8159 base = 0x7fe7c000; /* XXX: Observation, may be wrong. */
8160 } else if (IS_25XX(isp)) {
8161 base = 0x7ff00000 | 0x48000;
8163 ISP_WRITE(isp, BIU2400_FLASH_ADDR, base | addr);
8164 for (loops = 0; loops < 5000; loops++) {
8166 tmp = ISP_READ(isp, BIU2400_FLASH_ADDR);
8167 if ((tmp & (1U << 31)) != 0) {
8171 if (tmp & (1U << 31)) {
8172 *rp = ISP_READ(isp, BIU2400_FLASH_DATA);
8173 ISP_SWIZZLE_NVRAM_LONG(isp, rp);
8180 isp_parse_nvram_1020(ispsoftc_t *isp, uint8_t *nvram_data)
8182 sdparam *sdp = SDPARAM(isp, 0);
8185 sdp->isp_fifo_threshold =
8186 ISP_NVRAM_FIFO_THRESHOLD(nvram_data) |
8187 (ISP_NVRAM_FIFO_THRESHOLD_128(nvram_data) << 2);
8189 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0)
8190 sdp->isp_initiator_id = ISP_NVRAM_INITIATOR_ID(nvram_data);
8192 sdp->isp_bus_reset_delay =
8193 ISP_NVRAM_BUS_RESET_DELAY(nvram_data);
8195 sdp->isp_retry_count =
8196 ISP_NVRAM_BUS_RETRY_COUNT(nvram_data);
8198 sdp->isp_retry_delay =
8199 ISP_NVRAM_BUS_RETRY_DELAY(nvram_data);
8201 sdp->isp_async_data_setup =
8202 ISP_NVRAM_ASYNC_DATA_SETUP_TIME(nvram_data);
8204 if (isp->isp_type >= ISP_HA_SCSI_1040) {
8205 if (sdp->isp_async_data_setup < 9) {
8206 sdp->isp_async_data_setup = 9;
8209 if (sdp->isp_async_data_setup != 6) {
8210 sdp->isp_async_data_setup = 6;
8214 sdp->isp_req_ack_active_neg =
8215 ISP_NVRAM_REQ_ACK_ACTIVE_NEGATION(nvram_data);
8217 sdp->isp_data_line_active_neg =
8218 ISP_NVRAM_DATA_LINE_ACTIVE_NEGATION(nvram_data);
8220 sdp->isp_data_dma_burst_enabl =
8221 ISP_NVRAM_DATA_DMA_BURST_ENABLE(nvram_data);
8223 sdp->isp_cmd_dma_burst_enable =
8224 ISP_NVRAM_CMD_DMA_BURST_ENABLE(nvram_data);
8226 sdp->isp_tag_aging =
8227 ISP_NVRAM_TAG_AGE_LIMIT(nvram_data);
8229 sdp->isp_selection_timeout =
8230 ISP_NVRAM_SELECTION_TIMEOUT(nvram_data);
8232 sdp->isp_max_queue_depth =
8233 ISP_NVRAM_MAX_QUEUE_DEPTH(nvram_data);
8235 sdp->isp_fast_mttr = ISP_NVRAM_FAST_MTTR_ENABLE(nvram_data);
8237 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
8238 sdp->isp_devparam[tgt].dev_enable =
8239 ISP_NVRAM_TGT_DEVICE_ENABLE(nvram_data, tgt);
8240 sdp->isp_devparam[tgt].exc_throttle =
8241 ISP_NVRAM_TGT_EXEC_THROTTLE(nvram_data, tgt);
8242 sdp->isp_devparam[tgt].nvrm_offset =
8243 ISP_NVRAM_TGT_SYNC_OFFSET(nvram_data, tgt);
8244 sdp->isp_devparam[tgt].nvrm_period =
8245 ISP_NVRAM_TGT_SYNC_PERIOD(nvram_data, tgt);
8247 * We probably shouldn't lie about this, but it
8248 * it makes it much safer if we limit NVRAM values
8251 if (isp->isp_type < ISP_HA_SCSI_1040) {
8253 * If we're not ultra, we can't possibly
8254 * be a shorter period than this.
8256 if (sdp->isp_devparam[tgt].nvrm_period < 0x19) {
8257 sdp->isp_devparam[tgt].nvrm_period = 0x19;
8259 if (sdp->isp_devparam[tgt].nvrm_offset > 0xc) {
8260 sdp->isp_devparam[tgt].nvrm_offset = 0x0c;
8263 if (sdp->isp_devparam[tgt].nvrm_offset > 0x8) {
8264 sdp->isp_devparam[tgt].nvrm_offset = 0x8;
8267 sdp->isp_devparam[tgt].nvrm_flags = 0;
8268 if (ISP_NVRAM_TGT_RENEG(nvram_data, tgt))
8269 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_RENEG;
8270 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_ARQ;
8271 if (ISP_NVRAM_TGT_TQING(nvram_data, tgt))
8272 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_TQING;
8273 if (ISP_NVRAM_TGT_SYNC(nvram_data, tgt))
8274 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_SYNC;
8275 if (ISP_NVRAM_TGT_WIDE(nvram_data, tgt))
8276 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_WIDE;
8277 if (ISP_NVRAM_TGT_PARITY(nvram_data, tgt))
8278 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_PARITY;
8279 if (ISP_NVRAM_TGT_DISC(nvram_data, tgt))
8280 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_DISC;
8281 sdp->isp_devparam[tgt].actv_flags = 0; /* we don't know */
8282 sdp->isp_devparam[tgt].goal_offset =
8283 sdp->isp_devparam[tgt].nvrm_offset;
8284 sdp->isp_devparam[tgt].goal_period =
8285 sdp->isp_devparam[tgt].nvrm_period;
8286 sdp->isp_devparam[tgt].goal_flags =
8287 sdp->isp_devparam[tgt].nvrm_flags;
8292 isp_parse_nvram_1080(ispsoftc_t *isp, int bus, uint8_t *nvram_data)
8294 sdparam *sdp = SDPARAM(isp, bus);
8297 sdp->isp_fifo_threshold =
8298 ISP1080_NVRAM_FIFO_THRESHOLD(nvram_data);
8300 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0)
8301 sdp->isp_initiator_id = ISP1080_NVRAM_INITIATOR_ID(nvram_data, bus);
8303 sdp->isp_bus_reset_delay =
8304 ISP1080_NVRAM_BUS_RESET_DELAY(nvram_data, bus);
8306 sdp->isp_retry_count =
8307 ISP1080_NVRAM_BUS_RETRY_COUNT(nvram_data, bus);
8309 sdp->isp_retry_delay =
8310 ISP1080_NVRAM_BUS_RETRY_DELAY(nvram_data, bus);
8312 sdp->isp_async_data_setup =
8313 ISP1080_NVRAM_ASYNC_DATA_SETUP_TIME(nvram_data, bus);
8315 sdp->isp_req_ack_active_neg =
8316 ISP1080_NVRAM_REQ_ACK_ACTIVE_NEGATION(nvram_data, bus);
8318 sdp->isp_data_line_active_neg =
8319 ISP1080_NVRAM_DATA_LINE_ACTIVE_NEGATION(nvram_data, bus);
8321 sdp->isp_data_dma_burst_enabl =
8322 ISP1080_NVRAM_BURST_ENABLE(nvram_data);
8324 sdp->isp_cmd_dma_burst_enable =
8325 ISP1080_NVRAM_BURST_ENABLE(nvram_data);
8327 sdp->isp_selection_timeout =
8328 ISP1080_NVRAM_SELECTION_TIMEOUT(nvram_data, bus);
8330 sdp->isp_max_queue_depth =
8331 ISP1080_NVRAM_MAX_QUEUE_DEPTH(nvram_data, bus);
8333 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
8334 sdp->isp_devparam[tgt].dev_enable =
8335 ISP1080_NVRAM_TGT_DEVICE_ENABLE(nvram_data, tgt, bus);
8336 sdp->isp_devparam[tgt].exc_throttle =
8337 ISP1080_NVRAM_TGT_EXEC_THROTTLE(nvram_data, tgt, bus);
8338 sdp->isp_devparam[tgt].nvrm_offset =
8339 ISP1080_NVRAM_TGT_SYNC_OFFSET(nvram_data, tgt, bus);
8340 sdp->isp_devparam[tgt].nvrm_period =
8341 ISP1080_NVRAM_TGT_SYNC_PERIOD(nvram_data, tgt, bus);
8342 sdp->isp_devparam[tgt].nvrm_flags = 0;
8343 if (ISP1080_NVRAM_TGT_RENEG(nvram_data, tgt, bus))
8344 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_RENEG;
8345 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_ARQ;
8346 if (ISP1080_NVRAM_TGT_TQING(nvram_data, tgt, bus))
8347 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_TQING;
8348 if (ISP1080_NVRAM_TGT_SYNC(nvram_data, tgt, bus))
8349 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_SYNC;
8350 if (ISP1080_NVRAM_TGT_WIDE(nvram_data, tgt, bus))
8351 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_WIDE;
8352 if (ISP1080_NVRAM_TGT_PARITY(nvram_data, tgt, bus))
8353 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_PARITY;
8354 if (ISP1080_NVRAM_TGT_DISC(nvram_data, tgt, bus))
8355 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_DISC;
8356 sdp->isp_devparam[tgt].actv_flags = 0;
8357 sdp->isp_devparam[tgt].goal_offset =
8358 sdp->isp_devparam[tgt].nvrm_offset;
8359 sdp->isp_devparam[tgt].goal_period =
8360 sdp->isp_devparam[tgt].nvrm_period;
8361 sdp->isp_devparam[tgt].goal_flags =
8362 sdp->isp_devparam[tgt].nvrm_flags;
8367 isp_parse_nvram_12160(ispsoftc_t *isp, int bus, uint8_t *nvram_data)
8369 sdparam *sdp = SDPARAM(isp, bus);
8372 sdp->isp_fifo_threshold =
8373 ISP12160_NVRAM_FIFO_THRESHOLD(nvram_data);
8375 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0)
8376 sdp->isp_initiator_id = ISP12160_NVRAM_INITIATOR_ID(nvram_data, bus);
8378 sdp->isp_bus_reset_delay =
8379 ISP12160_NVRAM_BUS_RESET_DELAY(nvram_data, bus);
8381 sdp->isp_retry_count =
8382 ISP12160_NVRAM_BUS_RETRY_COUNT(nvram_data, bus);
8384 sdp->isp_retry_delay =
8385 ISP12160_NVRAM_BUS_RETRY_DELAY(nvram_data, bus);
8387 sdp->isp_async_data_setup =
8388 ISP12160_NVRAM_ASYNC_DATA_SETUP_TIME(nvram_data, bus);
8390 sdp->isp_req_ack_active_neg =
8391 ISP12160_NVRAM_REQ_ACK_ACTIVE_NEGATION(nvram_data, bus);
8393 sdp->isp_data_line_active_neg =
8394 ISP12160_NVRAM_DATA_LINE_ACTIVE_NEGATION(nvram_data, bus);
8396 sdp->isp_data_dma_burst_enabl =
8397 ISP12160_NVRAM_BURST_ENABLE(nvram_data);
8399 sdp->isp_cmd_dma_burst_enable =
8400 ISP12160_NVRAM_BURST_ENABLE(nvram_data);
8402 sdp->isp_selection_timeout =
8403 ISP12160_NVRAM_SELECTION_TIMEOUT(nvram_data, bus);
8405 sdp->isp_max_queue_depth =
8406 ISP12160_NVRAM_MAX_QUEUE_DEPTH(nvram_data, bus);
8408 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
8409 sdp->isp_devparam[tgt].dev_enable =
8410 ISP12160_NVRAM_TGT_DEVICE_ENABLE(nvram_data, tgt, bus);
8411 sdp->isp_devparam[tgt].exc_throttle =
8412 ISP12160_NVRAM_TGT_EXEC_THROTTLE(nvram_data, tgt, bus);
8413 sdp->isp_devparam[tgt].nvrm_offset =
8414 ISP12160_NVRAM_TGT_SYNC_OFFSET(nvram_data, tgt, bus);
8415 sdp->isp_devparam[tgt].nvrm_period =
8416 ISP12160_NVRAM_TGT_SYNC_PERIOD(nvram_data, tgt, bus);
8417 sdp->isp_devparam[tgt].nvrm_flags = 0;
8418 if (ISP12160_NVRAM_TGT_RENEG(nvram_data, tgt, bus))
8419 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_RENEG;
8420 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_ARQ;
8421 if (ISP12160_NVRAM_TGT_TQING(nvram_data, tgt, bus))
8422 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_TQING;
8423 if (ISP12160_NVRAM_TGT_SYNC(nvram_data, tgt, bus))
8424 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_SYNC;
8425 if (ISP12160_NVRAM_TGT_WIDE(nvram_data, tgt, bus))
8426 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_WIDE;
8427 if (ISP12160_NVRAM_TGT_PARITY(nvram_data, tgt, bus))
8428 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_PARITY;
8429 if (ISP12160_NVRAM_TGT_DISC(nvram_data, tgt, bus))
8430 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_DISC;
8431 sdp->isp_devparam[tgt].actv_flags = 0;
8432 sdp->isp_devparam[tgt].goal_offset =
8433 sdp->isp_devparam[tgt].nvrm_offset;
8434 sdp->isp_devparam[tgt].goal_period =
8435 sdp->isp_devparam[tgt].nvrm_period;
8436 sdp->isp_devparam[tgt].goal_flags =
8437 sdp->isp_devparam[tgt].nvrm_flags;
8442 isp_parse_nvram_2100(ispsoftc_t *isp, uint8_t *nvram_data)
8444 fcparam *fcp = FCPARAM(isp, 0);
8448 * There is NVRAM storage for both Port and Node entities-
8449 * but the Node entity appears to be unused on all the cards
8450 * I can find. However, we should account for this being set
8451 * at some point in the future.
8453 * Qlogic WWNs have an NAA of 2, but usually nothing shows up in
8454 * bits 48..60. In the case of the 2202, it appears that they do
8455 * use bit 48 to distinguish between the two instances on the card.
8456 * The 2204, which I've never seen, *probably* extends this method.
8458 wwn = ISP2100_NVRAM_PORT_NAME(nvram_data);
8460 isp_prt(isp, ISP_LOGCONFIG, "NVRAM Port WWN 0x%08x%08x",
8461 (uint32_t) (wwn >> 32), (uint32_t) (wwn));
8462 if ((wwn >> 60) == 0) {
8463 wwn |= (((uint64_t) 2)<< 60);
8466 fcp->isp_wwpn_nvram = wwn;
8467 if (IS_2200(isp) || IS_23XX(isp)) {
8468 wwn = ISP2100_NVRAM_NODE_NAME(nvram_data);
8470 isp_prt(isp, ISP_LOGCONFIG, "NVRAM Node WWN 0x%08x%08x",
8471 (uint32_t) (wwn >> 32),
8473 if ((wwn >> 60) == 0) {
8474 wwn |= (((uint64_t) 2)<< 60);
8477 wwn = fcp->isp_wwpn_nvram & ~((uint64_t) 0xfff << 48);
8480 wwn &= ~((uint64_t) 0xfff << 48);
8482 fcp->isp_wwnn_nvram = wwn;
8484 fcp->isp_maxalloc = ISP2100_NVRAM_MAXIOCBALLOCATION(nvram_data);
8485 if ((isp->isp_confopts & ISP_CFG_OWNFSZ) == 0) {
8486 DEFAULT_FRAMESIZE(isp) =
8487 ISP2100_NVRAM_MAXFRAMELENGTH(nvram_data);
8489 fcp->isp_retry_delay = ISP2100_NVRAM_RETRY_DELAY(nvram_data);
8490 fcp->isp_retry_count = ISP2100_NVRAM_RETRY_COUNT(nvram_data);
8491 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0) {
8492 fcp->isp_loopid = ISP2100_NVRAM_HARDLOOPID(nvram_data);
8494 if ((isp->isp_confopts & ISP_CFG_OWNEXCTHROTTLE) == 0) {
8495 DEFAULT_EXEC_THROTTLE(isp) =
8496 ISP2100_NVRAM_EXECUTION_THROTTLE(nvram_data);
8498 fcp->isp_fwoptions = ISP2100_NVRAM_OPTIONS(nvram_data);
8499 isp_prt(isp, ISP_LOGDEBUG0,
8500 "NVRAM 0x%08x%08x 0x%08x%08x maxalloc %d maxframelen %d",
8501 (uint32_t) (fcp->isp_wwnn_nvram >> 32),
8502 (uint32_t) fcp->isp_wwnn_nvram,
8503 (uint32_t) (fcp->isp_wwpn_nvram >> 32),
8504 (uint32_t) fcp->isp_wwpn_nvram,
8505 ISP2100_NVRAM_MAXIOCBALLOCATION(nvram_data),
8506 ISP2100_NVRAM_MAXFRAMELENGTH(nvram_data));
8507 isp_prt(isp, ISP_LOGDEBUG0,
8508 "execthrottle %d fwoptions 0x%x hardloop %d tov %d",
8509 ISP2100_NVRAM_EXECUTION_THROTTLE(nvram_data),
8510 ISP2100_NVRAM_OPTIONS(nvram_data),
8511 ISP2100_NVRAM_HARDLOOPID(nvram_data),
8512 ISP2100_NVRAM_TOV(nvram_data));
8513 fcp->isp_xfwoptions = ISP2100_XFW_OPTIONS(nvram_data);
8514 fcp->isp_zfwoptions = ISP2100_ZFW_OPTIONS(nvram_data);
8515 isp_prt(isp, ISP_LOGDEBUG0, "xfwoptions 0x%x zfw options 0x%x",
8516 ISP2100_XFW_OPTIONS(nvram_data), ISP2100_ZFW_OPTIONS(nvram_data));
8520 isp_parse_nvram_2400(ispsoftc_t *isp, uint8_t *nvram_data)
8522 fcparam *fcp = FCPARAM(isp, 0);
8525 isp_prt(isp, ISP_LOGDEBUG0,
8526 "NVRAM 0x%08x%08x 0x%08x%08x exchg_cnt %d maxframelen %d",
8527 (uint32_t) (ISP2400_NVRAM_NODE_NAME(nvram_data) >> 32),
8528 (uint32_t) (ISP2400_NVRAM_NODE_NAME(nvram_data)),
8529 (uint32_t) (ISP2400_NVRAM_PORT_NAME(nvram_data) >> 32),
8530 (uint32_t) (ISP2400_NVRAM_PORT_NAME(nvram_data)),
8531 ISP2400_NVRAM_EXCHANGE_COUNT(nvram_data),
8532 ISP2400_NVRAM_MAXFRAMELENGTH(nvram_data));
8533 isp_prt(isp, ISP_LOGDEBUG0,
8534 "NVRAM execthr %d loopid %d fwopt1 0x%x fwopt2 0x%x fwopt3 0x%x",
8535 ISP2400_NVRAM_EXECUTION_THROTTLE(nvram_data),
8536 ISP2400_NVRAM_HARDLOOPID(nvram_data),
8537 ISP2400_NVRAM_FIRMWARE_OPTIONS1(nvram_data),
8538 ISP2400_NVRAM_FIRMWARE_OPTIONS2(nvram_data),
8539 ISP2400_NVRAM_FIRMWARE_OPTIONS3(nvram_data));
8541 wwn = ISP2400_NVRAM_PORT_NAME(nvram_data);
8542 fcp->isp_wwpn_nvram = wwn;
8544 wwn = ISP2400_NVRAM_NODE_NAME(nvram_data);
8546 if ((wwn >> 60) != 2 && (wwn >> 60) != 5) {
8550 if (wwn == 0 && (fcp->isp_wwpn_nvram >> 60) == 2) {
8551 wwn = fcp->isp_wwpn_nvram;
8552 wwn &= ~((uint64_t) 0xfff << 48);
8554 fcp->isp_wwnn_nvram = wwn;
8556 if (ISP2400_NVRAM_EXCHANGE_COUNT(nvram_data)) {
8557 fcp->isp_maxalloc = ISP2400_NVRAM_EXCHANGE_COUNT(nvram_data);
8559 if ((isp->isp_confopts & ISP_CFG_OWNFSZ) == 0) {
8560 DEFAULT_FRAMESIZE(isp) =
8561 ISP2400_NVRAM_MAXFRAMELENGTH(nvram_data);
8563 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0) {
8564 fcp->isp_loopid = ISP2400_NVRAM_HARDLOOPID(nvram_data);
8566 if ((isp->isp_confopts & ISP_CFG_OWNEXCTHROTTLE) == 0) {
8567 DEFAULT_EXEC_THROTTLE(isp) =
8568 ISP2400_NVRAM_EXECUTION_THROTTLE(nvram_data);
8570 fcp->isp_fwoptions = ISP2400_NVRAM_FIRMWARE_OPTIONS1(nvram_data);
8571 fcp->isp_xfwoptions = ISP2400_NVRAM_FIRMWARE_OPTIONS2(nvram_data);
8572 fcp->isp_zfwoptions = ISP2400_NVRAM_FIRMWARE_OPTIONS3(nvram_data);