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);
2438 isp_fc_disable_vp(ispsoftc_t *isp, int chan)
2442 uint8_t resp[QENTRY_LEN];
2444 /* Build a VP CTRL command in memory */
2445 ISP_MEMZERO(&vp, sizeof(vp));
2446 vp.vp_ctrl_hdr.rqs_entry_type = RQSTYPE_VP_CTRL;
2447 vp.vp_ctrl_hdr.rqs_entry_count = 1;
2448 if (ISP_CAP_VP0(isp)) {
2449 vp.vp_ctrl_status = 1;
2451 vp.vp_ctrl_status = 0;
2452 chan--; /* VP0 can not be controlled in this case. */
2454 vp.vp_ctrl_command = VP_CTRL_CMD_DISABLE_VP_LOGO_ALL;
2455 vp.vp_ctrl_vp_count = 1;
2456 vp.vp_ctrl_idmap[chan / 16] |= (1 << chan % 16);
2458 /* Prepare space for response in memory */
2459 memset(resp, 0xff, sizeof(resp));
2460 vp.vp_ctrl_handle = isp_allocate_handle(isp, resp, ISP_HANDLE_CTRL);
2461 if (vp.vp_ctrl_handle == 0) {
2462 isp_prt(isp, ISP_LOGERR,
2463 "%s: VP_CTRL of Chan %d out of handles", __func__, chan);
2467 /* Send request and wait for response. */
2468 reqp = isp_getrqentry(isp);
2470 isp_prt(isp, ISP_LOGERR,
2471 "%s: VP_CTRL of Chan %d out of rqent", __func__, chan);
2472 isp_destroy_handle(isp, vp.vp_ctrl_handle);
2475 isp_put_vp_ctrl_info(isp, &vp, (vp_ctrl_info_t *)reqp);
2476 if (isp->isp_dblev & ISP_LOGDEBUG1)
2477 isp_print_bytes(isp, "IOCB VP_CTRL", QENTRY_LEN, reqp);
2478 ISP_SYNC_REQUEST(isp);
2479 if (msleep(resp, &isp->isp_lock, 0, "VP_CTRL", 5*hz) == EWOULDBLOCK) {
2480 isp_prt(isp, ISP_LOGERR,
2481 "%s: VP_CTRL of Chan %d timed out", __func__, chan);
2482 isp_destroy_handle(isp, vp.vp_ctrl_handle);
2485 if (isp->isp_dblev & ISP_LOGDEBUG1)
2486 isp_print_bytes(isp, "IOCB VP_CTRL response", QENTRY_LEN, resp);
2487 isp_get_vp_ctrl_info(isp, (vp_ctrl_info_t *)resp, &vp);
2489 if (vp.vp_ctrl_hdr.rqs_flags != 0 || vp.vp_ctrl_status != 0) {
2490 isp_prt(isp, ISP_LOGERR,
2491 "%s: VP_CTRL of Chan %d failed with flags %x status %d %d",
2492 __func__, chan, vp.vp_ctrl_hdr.rqs_flags,
2493 vp.vp_ctrl_status, vp.vp_ctrl_index_fail);
2500 isp_fc_change_role(ispsoftc_t *isp, int chan, int new_role)
2502 fcparam *fcp = FCPARAM(isp, chan);
2503 int i, was, res = 0;
2505 if (chan >= isp->isp_nchan) {
2506 isp_prt(isp, ISP_LOGWARN, "%s: bad channel %d", __func__, chan);
2509 if (fcp->role == new_role)
2511 for (was = 0, i = 0; i < isp->isp_nchan; i++) {
2512 if (FCPARAM(isp, i)->role != ISP_ROLE_NONE)
2515 if (was == 0 || (was == 1 && fcp->role != ISP_ROLE_NONE)) {
2516 fcp->role = new_role;
2517 return (isp_reinit(isp, 0));
2519 if (fcp->role != ISP_ROLE_NONE) {
2520 res = isp_fc_disable_vp(isp, chan);
2521 isp_clear_portdb(isp, chan);
2523 fcp->role = new_role;
2524 if (fcp->role != ISP_ROLE_NONE)
2525 res = isp_fc_enable_vp(isp, chan);
2530 isp_clear_portdb(ispsoftc_t *isp, int chan)
2532 fcparam *fcp = FCPARAM(isp, chan);
2536 for (i = 0; i < MAX_FC_TARG; i++) {
2537 lp = &fcp->portdb[i];
2538 switch (lp->state) {
2539 case FC_PORTDB_STATE_DEAD:
2540 case FC_PORTDB_STATE_CHANGED:
2541 case FC_PORTDB_STATE_VALID:
2542 lp->state = FC_PORTDB_STATE_NIL;
2543 isp_async(isp, ISPASYNC_DEV_GONE, chan, lp);
2545 case FC_PORTDB_STATE_NIL:
2546 case FC_PORTDB_STATE_NEW:
2547 lp->state = FC_PORTDB_STATE_NIL;
2549 case FC_PORTDB_STATE_ZOMBIE:
2552 panic("Don't know how to clear state %d\n", lp->state);
2558 isp_mark_portdb(ispsoftc_t *isp, int chan)
2560 fcparam *fcp = FCPARAM(isp, chan);
2564 for (i = 0; i < MAX_FC_TARG; i++) {
2565 lp = &fcp->portdb[i];
2566 if (lp->state == FC_PORTDB_STATE_NIL)
2568 if (lp->portid >= DOMAIN_CONTROLLER_BASE &&
2569 lp->portid <= DOMAIN_CONTROLLER_END)
2571 fcp->portdb[i].probational = 1;
2576 * Perform an IOCB PLOGI or LOGO via EXECUTE IOCB A64 for 24XX cards
2577 * or via FABRIC LOGIN/FABRIC LOGOUT for other cards.
2580 isp_plogx(ispsoftc_t *isp, int chan, uint16_t handle, uint32_t portid, int flags)
2584 uint8_t resp[QENTRY_LEN];
2585 uint32_t sst, parm1;
2590 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d PLOGX %s PortID 0x%06x nphdl 0x%x",
2591 chan, (flags & PLOGX_FLG_CMD_MASK) == PLOGX_FLG_CMD_PLOGI ?
2592 "Login":"Logout", portid, handle);
2593 if (!IS_24XX(isp)) {
2594 int action = flags & PLOGX_FLG_CMD_MASK;
2595 if (action == PLOGX_FLG_CMD_PLOGI) {
2596 return (isp_port_login(isp, handle, portid));
2597 } else if (action == PLOGX_FLG_CMD_LOGO) {
2598 return (isp_port_logout(isp, handle, portid));
2600 return (MBOX_INVALID_COMMAND);
2604 ISP_MEMZERO(&pl, sizeof(pl));
2605 pl.plogx_header.rqs_entry_count = 1;
2606 pl.plogx_header.rqs_entry_type = RQSTYPE_LOGIN;
2607 pl.plogx_nphdl = handle;
2608 pl.plogx_vphdl = chan;
2609 pl.plogx_portlo = portid;
2610 pl.plogx_rspsz_porthi = (portid >> 16) & 0xff;
2611 pl.plogx_flags = flags;
2613 /* Prepare space for response in memory */
2614 memset(resp, 0xff, sizeof(resp));
2615 pl.plogx_handle = isp_allocate_handle(isp, resp, ISP_HANDLE_CTRL);
2616 if (pl.plogx_handle == 0) {
2617 isp_prt(isp, ISP_LOGERR,
2618 "%s: PLOGX of Chan %d out of handles", __func__, chan);
2622 /* Send request and wait for response. */
2623 reqp = isp_getrqentry(isp);
2625 isp_prt(isp, ISP_LOGERR,
2626 "%s: PLOGX of Chan %d out of rqent", __func__, chan);
2627 isp_destroy_handle(isp, pl.plogx_handle);
2630 isp_put_plogx(isp, &pl, (isp_plogx_t *)reqp);
2631 if (isp->isp_dblev & ISP_LOGDEBUG1)
2632 isp_print_bytes(isp, "IOCB LOGX", QENTRY_LEN, reqp);
2633 FCPARAM(isp, chan)->isp_login_hdl = handle;
2634 ISP_SYNC_REQUEST(isp);
2635 if (msleep(resp, &isp->isp_lock, 0, "PLOGX", 3 * ICB_LOGIN_TOV * hz)
2637 isp_prt(isp, ISP_LOGERR,
2638 "%s: PLOGX of Chan %d timed out", __func__, chan);
2639 isp_destroy_handle(isp, pl.plogx_handle);
2642 FCPARAM(isp, chan)->isp_login_hdl = NIL_HANDLE;
2643 if (isp->isp_dblev & ISP_LOGDEBUG1)
2644 isp_print_bytes(isp, "IOCB LOGX response", QENTRY_LEN, resp);
2645 isp_get_plogx(isp, (isp_plogx_t *)resp, &pl);
2647 if (pl.plogx_status == PLOGX_STATUS_OK) {
2649 } else if (pl.plogx_status != PLOGX_STATUS_IOCBERR) {
2650 isp_prt(isp, ISP_LOGWARN,
2651 "status 0x%x on port login IOCB channel %d",
2652 pl.plogx_status, chan);
2656 sst = pl.plogx_ioparm[0].lo16 | (pl.plogx_ioparm[0].hi16 << 16);
2657 parm1 = pl.plogx_ioparm[1].lo16 | (pl.plogx_ioparm[1].hi16 << 16);
2664 case PLOGX_IOCBERR_NOLINK:
2667 case PLOGX_IOCBERR_NOIOCB:
2668 msg = "no IOCB buffer";
2670 case PLOGX_IOCBERR_NOXGHG:
2671 msg = "no Exchange Control Block";
2673 case PLOGX_IOCBERR_FAILED:
2674 ISP_SNPRINTF(buf, sizeof (buf), "reason 0x%x (last LOGIN state 0x%x)", parm1 & 0xff, (parm1 >> 8) & 0xff);
2677 case PLOGX_IOCBERR_NOFABRIC:
2680 case PLOGX_IOCBERR_NOTREADY:
2681 msg = "firmware not ready";
2683 case PLOGX_IOCBERR_NOLOGIN:
2684 ISP_SNPRINTF(buf, sizeof (buf), "not logged in (last state 0x%x)", parm1);
2686 rval = MBOX_NOT_LOGGED_IN;
2688 case PLOGX_IOCBERR_REJECT:
2689 ISP_SNPRINTF(buf, sizeof (buf), "LS_RJT = 0x%x", parm1);
2692 case PLOGX_IOCBERR_NOPCB:
2693 msg = "no PCB allocated";
2695 case PLOGX_IOCBERR_EINVAL:
2696 ISP_SNPRINTF(buf, sizeof (buf), "invalid parameter at offset 0x%x", parm1);
2699 case PLOGX_IOCBERR_PORTUSED:
2700 lev = ISP_LOG_SANCFG|ISP_LOG_WARN1;
2701 ISP_SNPRINTF(buf, sizeof (buf), "already logged in with N-Port handle 0x%x", parm1);
2703 rval = MBOX_PORT_ID_USED | (parm1 << 16);
2705 case PLOGX_IOCBERR_HNDLUSED:
2706 lev = ISP_LOG_SANCFG|ISP_LOG_WARN1;
2707 ISP_SNPRINTF(buf, sizeof (buf), "handle already used for PortID 0x%06x", parm1);
2709 rval = MBOX_LOOP_ID_USED;
2711 case PLOGX_IOCBERR_NOHANDLE:
2712 msg = "no handle allocated";
2714 case PLOGX_IOCBERR_NOFLOGI:
2715 msg = "no FLOGI_ACC";
2718 ISP_SNPRINTF(buf, sizeof (buf), "status %x from %x", pl.plogx_status, flags);
2723 isp_prt(isp, ISP_LOGERR, "Chan %d PLOGX PortID 0x%06x to N-Port handle 0x%x: %s", chan, portid, handle, msg);
2729 isp_port_login(ispsoftc_t *isp, uint16_t handle, uint32_t portid)
2733 MBSINIT(&mbs, MBOX_FABRIC_LOGIN, MBLOGNONE, 500000);
2734 if (ISP_CAP_2KLOGIN(isp)) {
2735 mbs.param[1] = handle;
2736 mbs.ibits = (1 << 10);
2738 mbs.param[1] = handle << 8;
2740 mbs.param[2] = portid >> 16;
2741 mbs.param[3] = portid;
2742 mbs.logval = MBLOGNONE;
2743 mbs.timeout = 500000;
2744 isp_mboxcmd(isp, &mbs);
2746 switch (mbs.param[0]) {
2747 case MBOX_PORT_ID_USED:
2748 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]);
2749 return (MBOX_PORT_ID_USED | (mbs.param[1] << 16));
2751 case MBOX_LOOP_ID_USED:
2752 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);
2753 return (MBOX_LOOP_ID_USED);
2755 case MBOX_COMMAND_COMPLETE:
2758 case MBOX_COMMAND_ERROR:
2759 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);
2760 return (MBOX_COMMAND_ERROR);
2762 case MBOX_ALL_IDS_USED:
2763 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, "isp_port_login: all IDs used for fabric login");
2764 return (MBOX_ALL_IDS_USED);
2767 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);
2768 return (mbs.param[0]);
2773 * Pre-24XX fabric port logout
2775 * Note that portid is not used
2778 isp_port_logout(ispsoftc_t *isp, uint16_t handle, uint32_t portid)
2782 MBSINIT(&mbs, MBOX_FABRIC_LOGOUT, MBLOGNONE, 500000);
2783 if (ISP_CAP_2KLOGIN(isp)) {
2784 mbs.param[1] = handle;
2785 mbs.ibits = (1 << 10);
2787 mbs.param[1] = handle << 8;
2789 isp_mboxcmd(isp, &mbs);
2790 return (mbs.param[0] == MBOX_COMMAND_COMPLETE? 0 : mbs.param[0]);
2794 isp_getpdb(ispsoftc_t *isp, int chan, uint16_t id, isp_pdb_t *pdb)
2798 isp_pdb_21xx_t fred;
2799 isp_pdb_24xx_t bill;
2802 MBSINIT(&mbs, MBOX_GET_PORT_DB,
2803 MBLOGALL & ~MBLOGMASK(MBOX_COMMAND_PARAM_ERROR), 250000);
2805 mbs.ibits = (1 << 9)|(1 << 10);
2807 mbs.param[9] = chan;
2808 } else if (ISP_CAP_2KLOGIN(isp)) {
2811 mbs.param[1] = id << 8;
2813 mbs.param[2] = DMA_WD1(isp->isp_iocb_dma);
2814 mbs.param[3] = DMA_WD0(isp->isp_iocb_dma);
2815 mbs.param[6] = DMA_WD3(isp->isp_iocb_dma);
2816 mbs.param[7] = DMA_WD2(isp->isp_iocb_dma);
2817 MEMORYBARRIER(isp, SYNC_IFORDEV, 0, sizeof(un), chan);
2819 isp_mboxcmd(isp, &mbs);
2820 if (mbs.param[0] != MBOX_COMMAND_COMPLETE)
2821 return (mbs.param[0] | (mbs.param[1] << 16));
2823 MEMORYBARRIER(isp, SYNC_IFORCPU, 0, sizeof(un), chan);
2825 isp_get_pdb_24xx(isp, isp->isp_iocb, &un.bill);
2826 pdb->handle = un.bill.pdb_handle;
2827 pdb->prli_word3 = un.bill.pdb_prli_svc3;
2828 pdb->portid = BITS2WORD_24XX(un.bill.pdb_portid_bits);
2829 ISP_MEMCPY(pdb->portname, un.bill.pdb_portname, 8);
2830 ISP_MEMCPY(pdb->nodename, un.bill.pdb_nodename, 8);
2831 isp_prt(isp, ISP_LOGDEBUG1,
2832 "Chan %d handle 0x%x Port 0x%06x flags 0x%x curstate %x",
2833 chan, id, pdb->portid, un.bill.pdb_flags,
2834 un.bill.pdb_curstate);
2835 if (un.bill.pdb_curstate < PDB2400_STATE_PLOGI_DONE || un.bill.pdb_curstate > PDB2400_STATE_LOGGED_IN) {
2836 mbs.param[0] = MBOX_NOT_LOGGED_IN;
2837 return (mbs.param[0]);
2840 isp_get_pdb_21xx(isp, isp->isp_iocb, &un.fred);
2841 pdb->handle = un.fred.pdb_loopid;
2842 pdb->prli_word3 = un.fred.pdb_prli_svc3;
2843 pdb->portid = BITS2WORD(un.fred.pdb_portid_bits);
2844 ISP_MEMCPY(pdb->portname, un.fred.pdb_portname, 8);
2845 ISP_MEMCPY(pdb->nodename, un.fred.pdb_nodename, 8);
2846 isp_prt(isp, ISP_LOGDEBUG1,
2847 "Chan %d handle 0x%x Port 0x%06x", chan, id, pdb->portid);
2853 isp_gethandles(ispsoftc_t *isp, int chan, uint16_t *handles, int *num, int loop)
2855 fcparam *fcp = FCPARAM(isp, chan);
2857 isp_pnhle_21xx_t el1, *elp1;
2858 isp_pnhle_23xx_t el3, *elp3;
2859 isp_pnhle_24xx_t el4, *elp4;
2864 MBSINIT(&mbs, MBOX_GET_ID_LIST, MBLOGALL, 250000);
2866 mbs.param[2] = DMA_WD1(fcp->isp_scdma);
2867 mbs.param[3] = DMA_WD0(fcp->isp_scdma);
2868 mbs.param[6] = DMA_WD3(fcp->isp_scdma);
2869 mbs.param[7] = DMA_WD2(fcp->isp_scdma);
2870 mbs.param[8] = ISP_FC_SCRLEN;
2871 mbs.param[9] = chan;
2873 mbs.ibits = (1 << 1)|(1 << 2)|(1 << 3)|(1 << 6);
2874 mbs.param[1] = DMA_WD1(fcp->isp_scdma);
2875 mbs.param[2] = DMA_WD0(fcp->isp_scdma);
2876 mbs.param[3] = DMA_WD3(fcp->isp_scdma);
2877 mbs.param[6] = DMA_WD2(fcp->isp_scdma);
2879 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
2880 isp_prt(isp, ISP_LOGERR, sacq);
2883 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, ISP_FC_SCRLEN, chan);
2884 isp_mboxcmd(isp, &mbs);
2885 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
2886 FC_SCRATCH_RELEASE(isp, chan);
2887 return (mbs.param[0] | (mbs.param[1] << 16));
2889 MEMORYBARRIER(isp, SYNC_SFORCPU, 0, ISP_FC_SCRLEN, chan);
2890 elp1 = fcp->isp_scratch;
2891 elp3 = fcp->isp_scratch;
2892 elp4 = fcp->isp_scratch;
2893 for (i = 0, j = 0; i < mbs.param[1] && j < *num; i++) {
2895 isp_get_pnhle_24xx(isp, &elp4[i], &el4);
2896 p = el4.pnhle_port_id_lo |
2897 (el4.pnhle_port_id_hi << 16);
2898 h = el4.pnhle_handle;
2899 } else if (IS_23XX(isp)) {
2900 isp_get_pnhle_23xx(isp, &elp3[i], &el3);
2901 p = el3.pnhle_port_id_lo |
2902 (el3.pnhle_port_id_hi << 16);
2903 h = el3.pnhle_handle;
2905 isp_get_pnhle_21xx(isp, &elp1[i], &el1);
2906 p = el1.pnhle_port_id_lo |
2907 ((el1.pnhle_port_id_hi_handle & 0xff) << 16);
2908 h = el1.pnhle_port_id_hi_handle >> 8;
2910 if (loop && (p >> 8) != (fcp->isp_portid >> 8))
2915 FC_SCRATCH_RELEASE(isp, chan);
2920 isp_dump_chip_portdb(ispsoftc_t *isp, int chan)
2923 uint16_t lim, nphdl;
2925 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGINFO, "Chan %d chip port dump", chan);
2926 if (ISP_CAP_2KLOGIN(isp)) {
2931 for (nphdl = 0; nphdl != lim; nphdl++) {
2932 if (isp_getpdb(isp, chan, nphdl, &pdb)) {
2935 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGINFO, "Chan %d Handle 0x%04x "
2936 "PortID 0x%06x WWPN 0x%02x%02x%02x%02x%02x%02x%02x%02x",
2937 chan, nphdl, pdb.portid, pdb.portname[0], pdb.portname[1],
2938 pdb.portname[2], pdb.portname[3], pdb.portname[4],
2939 pdb.portname[5], pdb.portname[6], pdb.portname[7]);
2944 isp_get_wwn(ispsoftc_t *isp, int chan, int nphdl, int nodename)
2946 uint64_t wwn = INI_NONE;
2949 MBSINIT(&mbs, MBOX_GET_PORT_NAME,
2950 MBLOGALL & ~MBLOGMASK(MBOX_COMMAND_PARAM_ERROR), 500000);
2951 if (ISP_CAP_2KLOGIN(isp)) {
2952 mbs.param[1] = nphdl;
2956 mbs.param[9] = chan;
2959 mbs.param[1] = nphdl << 8;
2964 isp_mboxcmd(isp, &mbs);
2965 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
2970 (((uint64_t)(mbs.param[2] >> 8)) << 56) |
2971 (((uint64_t)(mbs.param[2] & 0xff)) << 48) |
2972 (((uint64_t)(mbs.param[3] >> 8)) << 40) |
2973 (((uint64_t)(mbs.param[3] & 0xff)) << 32) |
2974 (((uint64_t)(mbs.param[6] >> 8)) << 24) |
2975 (((uint64_t)(mbs.param[6] & 0xff)) << 16) |
2976 (((uint64_t)(mbs.param[7] >> 8)) << 8) |
2977 (((uint64_t)(mbs.param[7] & 0xff)));
2980 (((uint64_t)(mbs.param[2] & 0xff)) << 56) |
2981 (((uint64_t)(mbs.param[2] >> 8)) << 48) |
2982 (((uint64_t)(mbs.param[3] & 0xff)) << 40) |
2983 (((uint64_t)(mbs.param[3] >> 8)) << 32) |
2984 (((uint64_t)(mbs.param[6] & 0xff)) << 24) |
2985 (((uint64_t)(mbs.param[6] >> 8)) << 16) |
2986 (((uint64_t)(mbs.param[7] & 0xff)) << 8) |
2987 (((uint64_t)(mbs.param[7] >> 8)));
2993 * Make sure we have good FC link.
2997 isp_fclink_test(ispsoftc_t *isp, int chan, int usdelay)
3004 NANOTIME_T hra, hrb;
3006 fcp = FCPARAM(isp, chan);
3008 if (fcp->isp_loopstate < LOOP_HAVE_LINK)
3010 if (fcp->isp_loopstate >= LOOP_LTEST_DONE)
3013 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC link test", chan);
3014 fcp->isp_loopstate = LOOP_TESTING_LINK;
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_TESTING_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;
3080 if (fcp->isp_topo == TOPO_F_PORT || fcp->isp_topo == TOPO_FL_PORT) {
3081 nphdl = IS_24XX(isp) ? NPH_FL_ID : FL_ID;
3082 r = isp_getpdb(isp, chan, nphdl, &pdb);
3083 if (r != 0 || pdb.portid == 0) {
3085 fcp->isp_topo = TOPO_NL_PORT;
3087 isp_prt(isp, ISP_LOGWARN,
3088 "fabric topology, but cannot get info about fabric controller (0x%x)", r);
3089 fcp->isp_topo = TOPO_PTP_STUB;
3095 fcp->isp_fabric_params = mbs.param[7];
3096 fcp->isp_sns_hdl = NPH_SNS_ID;
3097 r = isp_register_fc4_type_24xx(isp, chan);
3098 if (fcp->isp_loopstate < LOOP_TESTING_LINK)
3102 r = isp_register_fc4_features_24xx(isp, chan);
3103 if (fcp->isp_loopstate < LOOP_TESTING_LINK)
3107 r = isp_register_port_name_24xx(isp, chan);
3108 if (fcp->isp_loopstate < LOOP_TESTING_LINK)
3112 isp_register_node_name_24xx(isp, chan);
3113 if (fcp->isp_loopstate < LOOP_TESTING_LINK)
3116 fcp->isp_sns_hdl = SNS_ID;
3117 r = isp_register_fc4_type(isp, chan);
3120 if (fcp->role == ISP_ROLE_TARGET)
3121 isp_send_change_request(isp, chan);
3126 /* Get link speed. */
3127 fcp->isp_gbspeed = 1;
3128 if (IS_23XX(isp) || IS_24XX(isp)) {
3129 MBSINIT(&mbs, MBOX_GET_SET_DATA_RATE, MBLOGALL, 3000000);
3130 mbs.param[1] = MBGSD_GET_RATE;
3131 /* mbs.param[2] undefined if we're just getting rate */
3132 isp_mboxcmd(isp, &mbs);
3133 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) {
3134 if (mbs.param[1] == MBGSD_10GB)
3135 fcp->isp_gbspeed = 10;
3136 else if (mbs.param[1] == MBGSD_16GB)
3137 fcp->isp_gbspeed = 16;
3138 else if (mbs.param[1] == MBGSD_8GB)
3139 fcp->isp_gbspeed = 8;
3140 else if (mbs.param[1] == MBGSD_4GB)
3141 fcp->isp_gbspeed = 4;
3142 else if (mbs.param[1] == MBGSD_2GB)
3143 fcp->isp_gbspeed = 2;
3144 else if (mbs.param[1] == MBGSD_1GB)
3145 fcp->isp_gbspeed = 1;
3149 if (fcp->isp_loopstate < LOOP_TESTING_LINK) {
3151 isp_prt(isp, ISP_LOG_SANCFG,
3152 "Chan %d FC link test aborted", chan);
3155 fcp->isp_loopstate = LOOP_LTEST_DONE;
3156 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGCONFIG,
3157 "Chan %d WWPN %016jx WWNN %016jx",
3158 chan, (uintmax_t)fcp->isp_wwpn, (uintmax_t)fcp->isp_wwnn);
3159 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGCONFIG,
3160 "Chan %d %dGb %s PortID 0x%06x LoopID 0x%02x",
3161 chan, fcp->isp_gbspeed, isp_fc_toponame(fcp), fcp->isp_portid,
3163 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC link test done", chan);
3168 * Complete the synchronization of our Port Database.
3170 * At this point, we've scanned the local loop (if any) and the fabric
3171 * and performed fabric logins on all new devices.
3173 * Our task here is to go through our port database removing any entities
3174 * that are still marked probational (issuing PLOGO for ones which we had
3175 * PLOGI'd into) or are dead, and notifying upper layers about new/changed
3179 isp_pdb_sync(ispsoftc_t *isp, int chan)
3181 fcparam *fcp = FCPARAM(isp, chan);
3185 if (fcp->isp_loopstate < LOOP_FSCAN_DONE)
3187 if (fcp->isp_loopstate >= LOOP_READY)
3190 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC PDB sync", chan);
3192 fcp->isp_loopstate = LOOP_SYNCING_PDB;
3194 for (dbidx = 0; dbidx < MAX_FC_TARG; dbidx++) {
3195 lp = &fcp->portdb[dbidx];
3197 if (lp->state == FC_PORTDB_STATE_NIL)
3199 if (lp->probational && lp->state != FC_PORTDB_STATE_ZOMBIE)
3200 lp->state = FC_PORTDB_STATE_DEAD;
3201 switch (lp->state) {
3202 case FC_PORTDB_STATE_DEAD:
3203 lp->state = FC_PORTDB_STATE_NIL;
3204 isp_async(isp, ISPASYNC_DEV_GONE, chan, lp);
3205 if (lp->autologin == 0) {
3206 (void) isp_plogx(isp, chan, lp->handle,
3208 PLOGX_FLG_CMD_LOGO |
3209 PLOGX_FLG_IMPLICIT |
3210 PLOGX_FLG_FREE_NPHDL);
3213 * Note that we might come out of this with our state
3214 * set to FC_PORTDB_STATE_ZOMBIE.
3217 case FC_PORTDB_STATE_NEW:
3218 lp->state = FC_PORTDB_STATE_VALID;
3219 isp_async(isp, ISPASYNC_DEV_ARRIVED, chan, lp);
3221 case FC_PORTDB_STATE_CHANGED:
3222 lp->state = FC_PORTDB_STATE_VALID;
3223 isp_async(isp, ISPASYNC_DEV_CHANGED, chan, lp);
3224 lp->portid = lp->new_portid;
3225 lp->prli_word3 = lp->new_prli_word3;
3227 case FC_PORTDB_STATE_VALID:
3228 isp_async(isp, ISPASYNC_DEV_STAYED, chan, lp);
3230 case FC_PORTDB_STATE_ZOMBIE:
3233 isp_prt(isp, ISP_LOGWARN,
3234 "isp_pdb_sync: state %d for idx %d",
3236 isp_dump_portdb(isp, chan);
3240 if (fcp->isp_loopstate < LOOP_SYNCING_PDB) {
3241 isp_prt(isp, ISP_LOG_SANCFG,
3242 "Chan %d FC PDB sync aborted", chan);
3246 fcp->isp_loopstate = LOOP_READY;
3247 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC PDB sync done", chan);
3252 isp_pdb_add_update(ispsoftc_t *isp, int chan, isp_pdb_t *pdb)
3255 uint64_t wwnn, wwpn;
3257 MAKE_WWN_FROM_NODE_NAME(wwnn, pdb->nodename);
3258 MAKE_WWN_FROM_NODE_NAME(wwpn, pdb->portname);
3260 /* Search port database for the same WWPN. */
3261 if (isp_find_pdb_by_wwpn(isp, chan, wwpn, &lp)) {
3262 if (!lp->probational) {
3263 isp_prt(isp, ISP_LOGERR,
3264 "Chan %d Port 0x%06x@0x%04x [%d] is not probational (0x%x)",
3265 chan, lp->portid, lp->handle,
3266 FC_PORTDB_TGT(isp, chan, lp), lp->state);
3267 isp_dump_portdb(isp, chan);
3270 lp->probational = 0;
3271 lp->node_wwn = wwnn;
3273 /* Old device, nothing new. */
3274 if (lp->portid == pdb->portid &&
3275 lp->handle == pdb->handle &&
3276 lp->prli_word3 == pdb->prli_word3) {
3277 if (lp->state != FC_PORTDB_STATE_NEW)
3278 lp->state = FC_PORTDB_STATE_VALID;
3279 isp_prt(isp, ISP_LOG_SANCFG,
3280 "Chan %d Port 0x%06x@0x%04x is valid",
3281 chan, pdb->portid, pdb->handle);
3285 /* Something has changed. */
3286 lp->state = FC_PORTDB_STATE_CHANGED;
3287 lp->handle = pdb->handle;
3288 lp->new_portid = pdb->portid;
3289 lp->new_prli_word3 = pdb->prli_word3;
3290 isp_prt(isp, ISP_LOG_SANCFG,
3291 "Chan %d Port 0x%06x@0x%04x is changed",
3292 chan, pdb->portid, pdb->handle);
3296 /* It seems like a new port. Find an empty slot for it. */
3297 if (!isp_find_pdb_empty(isp, chan, &lp)) {
3298 isp_prt(isp, ISP_LOGERR, "Chan %d out of portdb entries", chan);
3302 ISP_MEMZERO(lp, sizeof (fcportdb_t));
3304 lp->probational = 0;
3305 lp->state = FC_PORTDB_STATE_NEW;
3306 lp->portid = lp->new_portid = pdb->portid;
3307 lp->prli_word3 = lp->new_prli_word3 = pdb->prli_word3;
3308 lp->handle = pdb->handle;
3309 lp->port_wwn = wwpn;
3310 lp->node_wwn = wwnn;
3311 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d Port 0x%06x@0x%04x is new",
3312 chan, pdb->portid, pdb->handle);
3316 * Fix port IDs for logged-in initiators on pre-2400 chips.
3317 * For those chips we are not receiving login events, adding initiators
3318 * based on ATIO requests, but there is no port ID in that structure.
3321 isp_fix_portids(ispsoftc_t *isp, int chan)
3323 fcparam *fcp = FCPARAM(isp, chan);
3328 for (i = 0; i < MAX_FC_TARG; i++) {
3329 fcportdb_t *lp = &fcp->portdb[i];
3331 if (lp->state == FC_PORTDB_STATE_NIL ||
3332 lp->state == FC_PORTDB_STATE_ZOMBIE)
3334 if (VALID_PORT(lp->portid))
3337 r = isp_getpdb(isp, chan, lp->handle, &pdb);
3338 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP)
3341 isp_prt(isp, ISP_LOGDEBUG1,
3342 "Chan %d FC Scan Loop handle %d returned %x",
3343 chan, lp->handle, r);
3347 MAKE_WWN_FROM_NODE_NAME(wwpn, pdb.portname);
3348 if (lp->port_wwn != wwpn)
3350 lp->portid = lp->new_portid = pdb.portid;
3351 isp_prt(isp, ISP_LOG_SANCFG,
3352 "Chan %d Port 0x%06x@0x%04x is fixed",
3353 chan, pdb.portid, pdb.handle);
3358 * Scan local loop for devices.
3361 isp_scan_loop(ispsoftc_t *isp, int chan)
3363 fcparam *fcp = FCPARAM(isp, chan);
3369 if (fcp->isp_loopstate < LOOP_LTEST_DONE)
3371 if (fcp->isp_loopstate >= LOOP_LSCAN_DONE)
3374 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC loop scan", chan);
3375 fcp->isp_loopstate = LOOP_SCANNING_LOOP;
3376 if (TOPO_IS_FABRIC(fcp->isp_topo)) {
3377 if (!IS_24XX(isp)) {
3378 isp_fix_portids(isp, chan);
3379 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP)
3382 isp_prt(isp, ISP_LOG_SANCFG,
3383 "Chan %d FC loop scan done (no loop)", chan);
3384 fcp->isp_loopstate = LOOP_LSCAN_DONE;
3388 handles = (uint16_t *)fcp->isp_scanscratch;
3389 lim = ISP_FC_SCRLEN / 2;
3390 r = isp_gethandles(isp, chan, handles, &lim, 1);
3392 isp_prt(isp, ISP_LOG_SANCFG,
3393 "Chan %d Getting list of handles failed with %x", chan, r);
3394 isp_prt(isp, ISP_LOG_SANCFG,
3395 "Chan %d FC loop scan done (bad)", chan);
3399 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d Got %d handles",
3403 * Run through the list and get the port database info for each one.
3405 isp_mark_portdb(isp, chan);
3406 for (idx = 0; idx < lim; idx++) {
3407 handle = handles[idx];
3410 * Don't scan "special" ids.
3412 if (ISP_CAP_2KLOGIN(isp)) {
3413 if (handle >= NPH_RESERVED)
3416 if (handle >= FL_ID && handle <= SNS_ID)
3421 * In older cards with older f/w GET_PORT_DATABASE has been
3422 * known to hang. This trick gets around that problem.
3424 if (IS_2100(isp) || IS_2200(isp)) {
3425 uint64_t node_wwn = isp_get_wwn(isp, chan, handle, 1);
3426 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP) {
3428 isp_prt(isp, ISP_LOG_SANCFG,
3429 "Chan %d FC loop scan aborted", chan);
3432 if (node_wwn == INI_NONE) {
3438 * Get the port database entity for this index.
3440 r = isp_getpdb(isp, chan, handle, &pdb);
3441 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP)
3444 isp_prt(isp, ISP_LOGDEBUG1,
3445 "Chan %d FC Scan Loop handle %d returned %x",
3450 isp_pdb_add_update(isp, chan, &pdb);
3452 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP)
3454 fcp->isp_loopstate = LOOP_LSCAN_DONE;
3455 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC loop scan done", chan);
3460 * Scan the fabric for devices and add them to our port database.
3462 * Use the GID_FT command to get all Port IDs for FC4 SCSI devices it knows.
3464 * For 2100-23XX cards, we can use the SNS mailbox command to pass simple
3465 * name server commands to the switch management server via the QLogic f/w.
3467 * For the 24XX card, we have to use CT-Pass through run via the Execute IOCB
3470 #define GIDLEN (ISP_FC_SCRLEN - (3 * QENTRY_LEN))
3471 #define NGENT ((GIDLEN - 16) >> 2)
3473 #define XTXOFF (ISP_FC_SCRLEN - (3 * QENTRY_LEN)) /* CT request */
3474 #define CTXOFF (ISP_FC_SCRLEN - (2 * QENTRY_LEN)) /* Request IOCB */
3475 #define ZTXOFF (ISP_FC_SCRLEN - (1 * QENTRY_LEN)) /* Response IOCB */
3478 isp_gid_ft_sns(ispsoftc_t *isp, int chan)
3481 sns_gid_ft_req_t _x;
3482 uint8_t _y[SNS_GID_FT_REQ_SIZE];
3484 fcparam *fcp = FCPARAM(isp, chan);
3485 sns_gid_ft_req_t *rq = &un._x;
3486 uint8_t *scp = fcp->isp_scratch;
3489 isp_prt(isp, ISP_LOGDEBUG0, "Chan %d requesting GID_FT via SNS", chan);
3490 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
3491 isp_prt(isp, ISP_LOGERR, sacq);
3495 ISP_MEMZERO(rq, SNS_GID_FT_REQ_SIZE);
3496 rq->snscb_rblen = GIDLEN >> 1;
3497 rq->snscb_addr[RQRSP_ADDR0015] = DMA_WD0(fcp->isp_scdma);
3498 rq->snscb_addr[RQRSP_ADDR1631] = DMA_WD1(fcp->isp_scdma);
3499 rq->snscb_addr[RQRSP_ADDR3247] = DMA_WD2(fcp->isp_scdma);
3500 rq->snscb_addr[RQRSP_ADDR4863] = DMA_WD3(fcp->isp_scdma);
3501 rq->snscb_sblen = 6;
3502 rq->snscb_cmd = SNS_GID_FT;
3503 rq->snscb_mword_div_2 = NGENT;
3504 rq->snscb_fc4_type = FC4_SCSI;
3506 isp_put_gid_ft_request(isp, rq, (sns_gid_ft_req_t *)&scp[CTXOFF]);
3507 MEMORYBARRIER(isp, SYNC_SFORDEV, CTXOFF, SNS_GID_FT_REQ_SIZE, chan);
3509 MBSINIT(&mbs, MBOX_SEND_SNS, MBLOGALL, 10000000);
3510 mbs.param[0] = MBOX_SEND_SNS;
3511 mbs.param[1] = SNS_GID_FT_REQ_SIZE >> 1;
3512 mbs.param[2] = DMA_WD1(fcp->isp_scdma + CTXOFF);
3513 mbs.param[3] = DMA_WD0(fcp->isp_scdma + CTXOFF);
3514 mbs.param[6] = DMA_WD3(fcp->isp_scdma + CTXOFF);
3515 mbs.param[7] = DMA_WD2(fcp->isp_scdma + CTXOFF);
3516 isp_mboxcmd(isp, &mbs);
3517 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
3518 if (mbs.param[0] == MBOX_INVALID_COMMAND) {
3524 MEMORYBARRIER(isp, SYNC_SFORCPU, 0, GIDLEN, chan);
3525 if (isp->isp_dblev & ISP_LOGDEBUG1)
3526 isp_print_bytes(isp, "CT response", GIDLEN, scp);
3527 isp_get_gid_ft_response(isp, (sns_gid_ft_rsp_t *)scp,
3528 (sns_gid_ft_rsp_t *)fcp->isp_scanscratch, NGENT);
3529 FC_SCRATCH_RELEASE(isp, chan);
3534 isp_ct_passthru(ispsoftc_t *isp, int chan, uint32_t cmd_bcnt, uint32_t rsp_bcnt)
3536 fcparam *fcp = FCPARAM(isp, chan);
3539 uint8_t resp[QENTRY_LEN];
3542 * Build a Passthrough IOCB in memory.
3544 ISP_MEMZERO(&pt, sizeof(pt));
3545 pt.ctp_header.rqs_entry_count = 1;
3546 pt.ctp_header.rqs_entry_type = RQSTYPE_CT_PASSTHRU;
3547 pt.ctp_nphdl = fcp->isp_sns_hdl;
3549 pt.ctp_vpidx = ISP_GET_VPIDX(isp, chan);
3552 pt.ctp_rsp_bcnt = rsp_bcnt;
3553 pt.ctp_cmd_bcnt = cmd_bcnt;
3554 pt.ctp_dataseg[0].ds_base = DMA_LO32(fcp->isp_scdma+XTXOFF);
3555 pt.ctp_dataseg[0].ds_basehi = DMA_HI32(fcp->isp_scdma+XTXOFF);
3556 pt.ctp_dataseg[0].ds_count = cmd_bcnt;
3557 pt.ctp_dataseg[1].ds_base = DMA_LO32(fcp->isp_scdma);
3558 pt.ctp_dataseg[1].ds_basehi = DMA_HI32(fcp->isp_scdma);
3559 pt.ctp_dataseg[1].ds_count = rsp_bcnt;
3561 /* Prepare space for response in memory */
3562 memset(resp, 0xff, sizeof(resp));
3563 pt.ctp_handle = isp_allocate_handle(isp, resp, ISP_HANDLE_CTRL);
3564 if (pt.ctp_handle == 0) {
3565 isp_prt(isp, ISP_LOGERR,
3566 "%s: CTP of Chan %d out of handles", __func__, chan);
3570 /* Send request and wait for response. */
3571 reqp = isp_getrqentry(isp);
3573 isp_prt(isp, ISP_LOGERR,
3574 "%s: CTP of Chan %d out of rqent", __func__, chan);
3575 isp_destroy_handle(isp, pt.ctp_handle);
3578 isp_put_ct_pt(isp, &pt, (isp_ct_pt_t *)reqp);
3579 if (isp->isp_dblev & ISP_LOGDEBUG1)
3580 isp_print_bytes(isp, "CT IOCB request", QENTRY_LEN, reqp);
3581 ISP_SYNC_REQUEST(isp);
3582 if (msleep(resp, &isp->isp_lock, 0, "CTP", pt.ctp_time*hz) == EWOULDBLOCK) {
3583 isp_prt(isp, ISP_LOGERR,
3584 "%s: CTP of Chan %d timed out", __func__, chan);
3585 isp_destroy_handle(isp, pt.ctp_handle);
3588 if (isp->isp_dblev & ISP_LOGDEBUG1)
3589 isp_print_bytes(isp, "CT IOCB response", QENTRY_LEN, resp);
3591 isp_get_ct_pt(isp, (isp_ct_pt_t *)resp, &pt);
3592 if (pt.ctp_status && pt.ctp_status != RQCS_DATA_UNDERRUN) {
3593 isp_prt(isp, ISP_LOGWARN,
3594 "Chan %d GID_FT CT Passthrough returned 0x%x",
3595 chan, pt.ctp_status);
3603 isp_gid_ft_ct_passthru(ispsoftc_t *isp, int chan)
3605 fcparam *fcp = FCPARAM(isp, chan);
3608 uint8_t *scp = fcp->isp_scratch;
3610 isp_prt(isp, ISP_LOGDEBUG0, "Chan %d requesting GID_FT via CT", chan);
3611 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
3612 isp_prt(isp, ISP_LOGERR, sacq);
3617 * Build the CT header and command in memory.
3619 ISP_MEMZERO(&ct, sizeof (ct));
3620 ct.ct_revision = CT_REVISION;
3621 ct.ct_fcs_type = CT_FC_TYPE_FC;
3622 ct.ct_fcs_subtype = CT_FC_SUBTYPE_NS;
3623 ct.ct_cmd_resp = SNS_GID_FT;
3624 ct.ct_bcnt_resid = (GIDLEN - 16) >> 2;
3625 isp_put_ct_hdr(isp, &ct, (ct_hdr_t *) &scp[XTXOFF]);
3626 rp = (uint32_t *) &scp[XTXOFF + sizeof(ct)];
3627 ISP_IOZPUT_32(isp, FC4_SCSI, rp);
3628 if (isp->isp_dblev & ISP_LOGDEBUG1) {
3629 isp_print_bytes(isp, "CT request",
3630 sizeof(ct) + sizeof(uint32_t), &scp[XTXOFF]);
3633 if (isp_ct_passthru(isp, chan, sizeof(ct) + sizeof(uint32_t), GIDLEN)) {
3634 FC_SCRATCH_RELEASE(isp, chan);
3638 if (isp->isp_dblev & ISP_LOGDEBUG1)
3639 isp_print_bytes(isp, "CT response", GIDLEN, scp);
3640 isp_get_gid_ft_response(isp, (sns_gid_ft_rsp_t *)scp,
3641 (sns_gid_ft_rsp_t *)fcp->isp_scanscratch, NGENT);
3642 FC_SCRATCH_RELEASE(isp, chan);
3647 isp_scan_fabric(ispsoftc_t *isp, int chan)
3649 fcparam *fcp = FCPARAM(isp, chan);
3654 int portidx, portlim, r;
3655 sns_gid_ft_rsp_t *rs;
3657 if (fcp->isp_loopstate < LOOP_LSCAN_DONE)
3659 if (fcp->isp_loopstate >= LOOP_FSCAN_DONE)
3662 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC fabric scan", chan);
3663 fcp->isp_loopstate = LOOP_SCANNING_FABRIC;
3664 if (!TOPO_IS_FABRIC(fcp->isp_topo)) {
3665 fcp->isp_loopstate = LOOP_FSCAN_DONE;
3666 isp_prt(isp, ISP_LOG_SANCFG,
3667 "Chan %d FC fabric scan done (no fabric)", chan);
3671 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC) {
3673 FC_SCRATCH_RELEASE(isp, chan);
3674 isp_prt(isp, ISP_LOG_SANCFG,
3675 "Chan %d FC fabric scan aborted", chan);
3680 * Make sure we still are logged into the fabric controller.
3682 nphdl = IS_24XX(isp) ? NPH_FL_ID : FL_ID;
3683 r = isp_getpdb(isp, chan, nphdl, &pdb);
3684 if ((r & 0xffff) == MBOX_NOT_LOGGED_IN) {
3685 isp_dump_chip_portdb(isp, chan);
3688 fcp->isp_loopstate = LOOP_LTEST_DONE;
3690 isp_prt(isp, ISP_LOG_SANCFG,
3691 "Chan %d FC fabric scan done (bad)", chan);
3695 /* Get list of port IDs from SNS. */
3697 r = isp_gid_ft_ct_passthru(isp, chan);
3699 r = isp_gid_ft_sns(isp, chan);
3700 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC)
3703 fcp->isp_loopstate = LOOP_FSCAN_DONE;
3706 fcp->isp_loopstate = LOOP_LTEST_DONE; /* try again */
3710 rs = (sns_gid_ft_rsp_t *) fcp->isp_scanscratch;
3711 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC)
3713 if (rs->snscb_cthdr.ct_cmd_resp != LS_ACC) {
3715 if (rs->snscb_cthdr.ct_reason == 9 && rs->snscb_cthdr.ct_explanation == 7) {
3716 level = ISP_LOG_SANCFG;
3718 level = ISP_LOGWARN;
3720 isp_prt(isp, level, "Chan %d Fabric Nameserver rejected GID_FT"
3721 " (Reason=0x%x Expl=0x%x)", chan,
3722 rs->snscb_cthdr.ct_reason,
3723 rs->snscb_cthdr.ct_explanation);
3724 fcp->isp_loopstate = LOOP_FSCAN_DONE;
3728 /* Check our buffer was big enough to get the full list. */
3729 for (portidx = 0; portidx < NGENT-1; portidx++) {
3730 if (rs->snscb_ports[portidx].control & 0x80)
3733 if ((rs->snscb_ports[portidx].control & 0x80) == 0) {
3734 isp_prt(isp, ISP_LOGWARN,
3735 "fabric too big for scratch area: increase ISP_FC_SCRLEN");
3737 portlim = portidx + 1;
3738 isp_prt(isp, ISP_LOG_SANCFG,
3739 "Chan %d Got %d ports back from name server", chan, portlim);
3741 /* Go through the list and remove duplicate port ids. */
3742 for (portidx = 0; portidx < portlim; portidx++) {
3746 ((rs->snscb_ports[portidx].portid[0]) << 16) |
3747 ((rs->snscb_ports[portidx].portid[1]) << 8) |
3748 ((rs->snscb_ports[portidx].portid[2]));
3750 for (npidx = portidx + 1; npidx < portlim; npidx++) {
3751 uint32_t new_portid =
3752 ((rs->snscb_ports[npidx].portid[0]) << 16) |
3753 ((rs->snscb_ports[npidx].portid[1]) << 8) |
3754 ((rs->snscb_ports[npidx].portid[2]));
3755 if (new_portid == portid) {
3760 if (npidx < portlim) {
3761 rs->snscb_ports[npidx].portid[0] = 0;
3762 rs->snscb_ports[npidx].portid[1] = 0;
3763 rs->snscb_ports[npidx].portid[2] = 0;
3764 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d removing duplicate PortID 0x%06x entry from list", chan, portid);
3769 * We now have a list of Port IDs for all FC4 SCSI devices
3770 * that the Fabric Name server knows about.
3772 * For each entry on this list go through our port database looking
3773 * for probational entries- if we find one, then an old entry is
3774 * maybe still this one. We get some information to find out.
3776 * Otherwise, it's a new fabric device, and we log into it
3777 * (unconditionally). After searching the entire database
3778 * again to make sure that we never ever ever ever have more
3779 * than one entry that has the same PortID or the same
3780 * WWNN/WWPN duple, we enter the device into our database.
3782 isp_mark_portdb(isp, chan);
3783 for (portidx = 0; portidx < portlim; portidx++) {
3784 portid = ((rs->snscb_ports[portidx].portid[0]) << 16) |
3785 ((rs->snscb_ports[portidx].portid[1]) << 8) |
3786 ((rs->snscb_ports[portidx].portid[2]));
3787 isp_prt(isp, ISP_LOG_SANCFG,
3788 "Chan %d Checking fabric port 0x%06x", chan, portid);
3790 isp_prt(isp, ISP_LOG_SANCFG,
3791 "Chan %d Port at idx %d is zero",
3795 if (portid == fcp->isp_portid) {
3796 isp_prt(isp, ISP_LOG_SANCFG,
3797 "Chan %d Port 0x%06x is our", chan, portid);
3801 /* Now search the entire port database for the same portid. */
3802 if (isp_find_pdb_by_portid(isp, chan, portid, &lp)) {
3803 if (!lp->probational) {
3804 isp_prt(isp, ISP_LOGERR,
3805 "Chan %d Port 0x%06x@0x%04x [%d] is not probational (0x%x)",
3806 chan, lp->portid, lp->handle,
3807 FC_PORTDB_TGT(isp, chan, lp), lp->state);
3808 isp_dump_portdb(isp, chan);
3813 * See if we're still logged into it.
3815 * If we aren't, mark it as a dead device and
3816 * leave the new portid in the database entry
3817 * for somebody further along to decide what to
3818 * do (policy choice).
3820 * If we are, check to see if it's the same
3821 * device still (it should be). If for some
3822 * reason it isn't, mark it as a changed device
3823 * and leave the new portid and role in the
3824 * database entry for somebody further along to
3825 * decide what to do (policy choice).
3827 r = isp_getpdb(isp, chan, lp->handle, &pdb);
3828 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC)
3831 lp->state = FC_PORTDB_STATE_DEAD;
3832 isp_prt(isp, ISP_LOG_SANCFG,
3833 "Chan %d Port 0x%06x handle 0x%x is dead (%d)",
3834 chan, portid, lp->handle, r);
3838 isp_pdb_add_update(isp, chan, &pdb);
3843 if ((fcp->role & ISP_ROLE_INITIATOR) == 0) {
3844 isp_prt(isp, ISP_LOG_SANCFG,
3845 "Chan %d Port 0x%06x is not logged in", chan, portid);
3849 if (isp_login_device(isp, chan, portid, &pdb,
3850 &FCPARAM(isp, 0)->isp_lasthdl)) {
3851 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC)
3856 isp_pdb_add_update(isp, chan, &pdb);
3859 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC)
3861 fcp->isp_loopstate = LOOP_FSCAN_DONE;
3862 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC fabric scan done", chan);
3867 * Find an unused handle and try and use to login to a port.
3870 isp_login_device(ispsoftc_t *isp, int chan, uint32_t portid, isp_pdb_t *p, uint16_t *ohp)
3875 if (ISP_CAP_2KLOGIN(isp)) {
3881 handle = isp_next_handle(isp, ohp);
3882 for (i = 0; i < lim; i++) {
3883 if (FCPARAM(isp, chan)->isp_loopstate != LOOP_SCANNING_FABRIC)
3886 /* Check if this handle is free. */
3887 r = isp_getpdb(isp, chan, handle, p);
3889 if (p->portid != portid) {
3890 /* This handle is busy, try next one. */
3891 handle = isp_next_handle(isp, ohp);
3896 if (FCPARAM(isp, chan)->isp_loopstate != LOOP_SCANNING_FABRIC)
3900 * Now try and log into the device
3902 r = isp_plogx(isp, chan, handle, portid, PLOGX_FLG_CMD_PLOGI);
3905 } else if ((r & 0xffff) == MBOX_PORT_ID_USED) {
3907 * If we get here, then the firmwware still thinks we're logged into this device, but with a different
3908 * handle. We need to break that association. We used to try and just substitute the handle, but then
3909 * failed to get any data via isp_getpdb (below).
3911 if (isp_plogx(isp, chan, r >> 16, portid, PLOGX_FLG_CMD_LOGO | PLOGX_FLG_IMPLICIT | PLOGX_FLG_FREE_NPHDL)) {
3912 isp_prt(isp, ISP_LOGERR, "baw... logout of %x failed", r >> 16);
3914 if (FCPARAM(isp, chan)->isp_loopstate != LOOP_SCANNING_FABRIC)
3916 r = isp_plogx(isp, chan, handle, portid, PLOGX_FLG_CMD_PLOGI);
3920 } else if ((r & 0xffff) == MBOX_LOOP_ID_USED) {
3921 /* Try the next handle. */
3922 handle = isp_next_handle(isp, ohp);
3931 isp_prt(isp, ISP_LOGWARN, "Chan %d PLOGI 0x%06x failed", chan, portid);
3936 * If we successfully logged into it, get the PDB for it
3937 * so we can crosscheck that it is still what we think it
3938 * is and that we also have the role it plays
3940 r = isp_getpdb(isp, chan, handle, p);
3942 isp_prt(isp, ISP_LOGERR, "Chan %d new device 0x%06x@0x%x disappeared", chan, portid, handle);
3946 if (p->handle != handle || p->portid != portid) {
3947 isp_prt(isp, ISP_LOGERR, "Chan %d new device 0x%06x@0x%x changed (0x%06x@0x%0x)",
3948 chan, portid, handle, p->portid, p->handle);
3955 isp_send_change_request(ispsoftc_t *isp, int chan)
3959 MBSINIT(&mbs, MBOX_SEND_CHANGE_REQUEST, MBLOGALL, 500000);
3960 mbs.param[1] = 0x03;
3961 mbs.param[9] = chan;
3962 isp_mboxcmd(isp, &mbs);
3963 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) {
3966 isp_prt(isp, ISP_LOGWARN, "Chan %d Send Change Request: 0x%x",
3967 chan, mbs.param[0]);
3973 isp_register_fc4_type(ispsoftc_t *isp, int chan)
3975 fcparam *fcp = FCPARAM(isp, chan);
3976 uint8_t local[SNS_RFT_ID_REQ_SIZE];
3977 sns_screq_t *reqp = (sns_screq_t *) local;
3980 ISP_MEMZERO((void *) reqp, SNS_RFT_ID_REQ_SIZE);
3981 reqp->snscb_rblen = SNS_RFT_ID_RESP_SIZE >> 1;
3982 reqp->snscb_addr[RQRSP_ADDR0015] = DMA_WD0(fcp->isp_scdma + 0x100);
3983 reqp->snscb_addr[RQRSP_ADDR1631] = DMA_WD1(fcp->isp_scdma + 0x100);
3984 reqp->snscb_addr[RQRSP_ADDR3247] = DMA_WD2(fcp->isp_scdma + 0x100);
3985 reqp->snscb_addr[RQRSP_ADDR4863] = DMA_WD3(fcp->isp_scdma + 0x100);
3986 reqp->snscb_sblen = 22;
3987 reqp->snscb_data[0] = SNS_RFT_ID;
3988 reqp->snscb_data[4] = fcp->isp_portid & 0xffff;
3989 reqp->snscb_data[5] = (fcp->isp_portid >> 16) & 0xff;
3990 reqp->snscb_data[6] = (1 << FC4_SCSI);
3991 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
3992 isp_prt(isp, ISP_LOGERR, sacq);
3995 isp_put_sns_request(isp, reqp, (sns_screq_t *) fcp->isp_scratch);
3996 MBSINIT(&mbs, MBOX_SEND_SNS, MBLOGALL, 1000000);
3997 mbs.param[1] = SNS_RFT_ID_REQ_SIZE >> 1;
3998 mbs.param[2] = DMA_WD1(fcp->isp_scdma);
3999 mbs.param[3] = DMA_WD0(fcp->isp_scdma);
4000 mbs.param[6] = DMA_WD3(fcp->isp_scdma);
4001 mbs.param[7] = DMA_WD2(fcp->isp_scdma);
4002 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, SNS_RFT_ID_REQ_SIZE, chan);
4003 isp_mboxcmd(isp, &mbs);
4004 FC_SCRATCH_RELEASE(isp, chan);
4005 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) {
4008 isp_prt(isp, ISP_LOGWARN, "Chan %d Register FC4 Type: 0x%x",
4009 chan, mbs.param[0]);
4015 isp_register_fc4_type_24xx(ispsoftc_t *isp, int chan)
4017 fcparam *fcp = FCPARAM(isp, chan);
4020 uint8_t *scp = fcp->isp_scratch;
4022 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
4023 isp_prt(isp, ISP_LOGERR, sacq);
4028 * Build the CT header and command in memory.
4030 ISP_MEMZERO(&rp, sizeof(rp));
4032 ct->ct_revision = CT_REVISION;
4033 ct->ct_fcs_type = CT_FC_TYPE_FC;
4034 ct->ct_fcs_subtype = CT_FC_SUBTYPE_NS;
4035 ct->ct_cmd_resp = SNS_RFT_ID;
4036 ct->ct_bcnt_resid = (sizeof (rft_id_t) - sizeof (ct_hdr_t)) >> 2;
4037 rp.rftid_portid[0] = fcp->isp_portid >> 16;
4038 rp.rftid_portid[1] = fcp->isp_portid >> 8;
4039 rp.rftid_portid[2] = fcp->isp_portid;
4040 rp.rftid_fc4types[FC4_SCSI >> 5] = 1 << (FC4_SCSI & 0x1f);
4041 isp_put_rft_id(isp, &rp, (rft_id_t *)&scp[XTXOFF]);
4042 if (isp->isp_dblev & ISP_LOGDEBUG1)
4043 isp_print_bytes(isp, "CT request", sizeof(rft_id_t), &scp[XTXOFF]);
4045 if (isp_ct_passthru(isp, chan, sizeof(rft_id_t), sizeof(ct_hdr_t))) {
4046 FC_SCRATCH_RELEASE(isp, chan);
4050 isp_get_ct_hdr(isp, (ct_hdr_t *) scp, ct);
4051 FC_SCRATCH_RELEASE(isp, chan);
4052 if (ct->ct_cmd_resp == LS_RJT) {
4053 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, "Chan %d Register FC4 Type rejected", chan);
4055 } else if (ct->ct_cmd_resp == LS_ACC) {
4056 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d Register FC4 Type accepted", chan);
4058 isp_prt(isp, ISP_LOGWARN, "Chan %d Register FC4 Type: 0x%x", chan, ct->ct_cmd_resp);
4065 isp_register_fc4_features_24xx(ispsoftc_t *isp, int chan)
4067 fcparam *fcp = FCPARAM(isp, chan);
4070 uint8_t *scp = fcp->isp_scratch;
4072 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
4073 isp_prt(isp, ISP_LOGERR, sacq);
4078 * Build the CT header and command in memory.
4080 ISP_MEMZERO(&rp, sizeof(rp));
4082 ct->ct_revision = CT_REVISION;
4083 ct->ct_fcs_type = CT_FC_TYPE_FC;
4084 ct->ct_fcs_subtype = CT_FC_SUBTYPE_NS;
4085 ct->ct_cmd_resp = SNS_RFF_ID;
4086 ct->ct_bcnt_resid = (sizeof (rff_id_t) - sizeof (ct_hdr_t)) >> 2;
4087 rp.rffid_portid[0] = fcp->isp_portid >> 16;
4088 rp.rffid_portid[1] = fcp->isp_portid >> 8;
4089 rp.rffid_portid[2] = fcp->isp_portid;
4090 rp.rffid_fc4features = 0;
4091 if (fcp->role & ISP_ROLE_TARGET)
4092 rp.rffid_fc4features |= 1;
4093 if (fcp->role & ISP_ROLE_INITIATOR)
4094 rp.rffid_fc4features |= 2;
4095 rp.rffid_fc4type = FC4_SCSI;
4096 isp_put_rff_id(isp, &rp, (rff_id_t *)&scp[XTXOFF]);
4097 if (isp->isp_dblev & ISP_LOGDEBUG1)
4098 isp_print_bytes(isp, "CT request", sizeof(rft_id_t), &scp[XTXOFF]);
4100 if (isp_ct_passthru(isp, chan, sizeof(rft_id_t), sizeof(ct_hdr_t))) {
4101 FC_SCRATCH_RELEASE(isp, chan);
4105 isp_get_ct_hdr(isp, (ct_hdr_t *) scp, ct);
4106 FC_SCRATCH_RELEASE(isp, chan);
4107 if (ct->ct_cmd_resp == LS_RJT) {
4108 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1,
4109 "Chan %d Register FC4 Features rejected", chan);
4111 } else if (ct->ct_cmd_resp == LS_ACC) {
4112 isp_prt(isp, ISP_LOG_SANCFG,
4113 "Chan %d Register FC4 Features accepted", chan);
4115 isp_prt(isp, ISP_LOGWARN,
4116 "Chan %d Register FC4 Features: 0x%x", chan, ct->ct_cmd_resp);
4123 isp_register_port_name_24xx(ispsoftc_t *isp, int chan)
4125 fcparam *fcp = FCPARAM(isp, chan);
4128 uint8_t *scp = fcp->isp_scratch;
4131 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
4132 isp_prt(isp, ISP_LOGERR, sacq);
4137 * Build the CT header and command in memory.
4139 ISP_MEMZERO(&rp, sizeof(rp));
4140 ct = &rp.rspnid_hdr;
4141 ct->ct_revision = CT_REVISION;
4142 ct->ct_fcs_type = CT_FC_TYPE_FC;
4143 ct->ct_fcs_subtype = CT_FC_SUBTYPE_NS;
4144 ct->ct_cmd_resp = SNS_RSPN_ID;
4145 rp.rspnid_portid[0] = fcp->isp_portid >> 16;
4146 rp.rspnid_portid[1] = fcp->isp_portid >> 8;
4147 rp.rspnid_portid[2] = fcp->isp_portid;
4148 rp.rspnid_length = 0;
4149 len = offsetof(rspn_id_t, rspnid_name);
4150 mtx_lock(&prison0.pr_mtx);
4151 rp.rspnid_length += sprintf(&scp[XTXOFF + len + rp.rspnid_length],
4152 "%s", prison0.pr_hostname[0] ? prison0.pr_hostname : "FreeBSD");
4153 mtx_unlock(&prison0.pr_mtx);
4154 rp.rspnid_length += sprintf(&scp[XTXOFF + len + rp.rspnid_length],
4155 ":%s", device_get_nameunit(isp->isp_dev));
4157 rp.rspnid_length += sprintf(&scp[XTXOFF + len +
4158 rp.rspnid_length], "/%d", chan);
4160 len += rp.rspnid_length;
4161 ct->ct_bcnt_resid = (len - sizeof(ct_hdr_t)) >> 2;
4162 isp_put_rspn_id(isp, &rp, (rspn_id_t *)&scp[XTXOFF]);
4163 if (isp->isp_dblev & ISP_LOGDEBUG1)
4164 isp_print_bytes(isp, "CT request", len, &scp[XTXOFF]);
4166 if (isp_ct_passthru(isp, chan, len, sizeof(ct_hdr_t))) {
4167 FC_SCRATCH_RELEASE(isp, chan);
4171 isp_get_ct_hdr(isp, (ct_hdr_t *) scp, ct);
4172 FC_SCRATCH_RELEASE(isp, chan);
4173 if (ct->ct_cmd_resp == LS_RJT) {
4174 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1,
4175 "Chan %d Register Symbolic Port Name rejected", chan);
4177 } else if (ct->ct_cmd_resp == LS_ACC) {
4178 isp_prt(isp, ISP_LOG_SANCFG,
4179 "Chan %d Register Symbolic Port Name accepted", chan);
4181 isp_prt(isp, ISP_LOGWARN,
4182 "Chan %d Register Symbolic Port Name: 0x%x", chan, ct->ct_cmd_resp);
4189 isp_register_node_name_24xx(ispsoftc_t *isp, int chan)
4191 fcparam *fcp = FCPARAM(isp, chan);
4194 uint8_t *scp = fcp->isp_scratch;
4197 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
4198 isp_prt(isp, ISP_LOGERR, sacq);
4203 * Build the CT header and command in memory.
4205 ISP_MEMZERO(&rp, sizeof(rp));
4206 ct = &rp.rsnnnn_hdr;
4207 ct->ct_revision = CT_REVISION;
4208 ct->ct_fcs_type = CT_FC_TYPE_FC;
4209 ct->ct_fcs_subtype = CT_FC_SUBTYPE_NS;
4210 ct->ct_cmd_resp = SNS_RSNN_NN;
4211 MAKE_NODE_NAME_FROM_WWN(rp.rsnnnn_nodename, fcp->isp_wwnn);
4212 rp.rsnnnn_length = 0;
4213 len = offsetof(rsnn_nn_t, rsnnnn_name);
4214 mtx_lock(&prison0.pr_mtx);
4215 rp.rsnnnn_length += sprintf(&scp[XTXOFF + len + rp.rsnnnn_length],
4216 "%s", prison0.pr_hostname[0] ? prison0.pr_hostname : "FreeBSD");
4217 mtx_unlock(&prison0.pr_mtx);
4218 len += rp.rsnnnn_length;
4219 ct->ct_bcnt_resid = (len - sizeof(ct_hdr_t)) >> 2;
4220 isp_put_rsnn_nn(isp, &rp, (rsnn_nn_t *)&scp[XTXOFF]);
4221 if (isp->isp_dblev & ISP_LOGDEBUG1)
4222 isp_print_bytes(isp, "CT request", len, &scp[XTXOFF]);
4224 if (isp_ct_passthru(isp, chan, len, sizeof(ct_hdr_t))) {
4225 FC_SCRATCH_RELEASE(isp, chan);
4229 isp_get_ct_hdr(isp, (ct_hdr_t *) scp, ct);
4230 FC_SCRATCH_RELEASE(isp, chan);
4231 if (ct->ct_cmd_resp == LS_RJT) {
4232 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1,
4233 "Chan %d Register Symbolic Node Name rejected", chan);
4235 } else if (ct->ct_cmd_resp == LS_ACC) {
4236 isp_prt(isp, ISP_LOG_SANCFG,
4237 "Chan %d Register Symbolic Node Name accepted", chan);
4239 isp_prt(isp, ISP_LOGWARN,
4240 "Chan %d Register Symbolic Node Name: 0x%x", chan, ct->ct_cmd_resp);
4247 isp_next_handle(ispsoftc_t *isp, uint16_t *ohp)
4251 uint16_t handle, minh, maxh;
4254 if (ISP_CAP_2KLOGIN(isp)) {
4256 maxh = NPH_RESERVED - 1;
4264 if (handle == NIL_HANDLE) {
4268 if (handle > maxh) {
4270 isp_prt(isp, ISP_LOGERR, "Out of port handles!");
4271 return (NIL_HANDLE);
4276 for (chan = 0; chan < isp->isp_nchan; chan++) {
4277 fcp = FCPARAM(isp, chan);
4278 if (fcp->role == ISP_ROLE_NONE)
4280 for (i = 0; i < MAX_FC_TARG; i++) {
4281 if (fcp->portdb[i].state != FC_PORTDB_STATE_NIL &&
4282 fcp->portdb[i].handle == handle)
4291 * Start a command. Locking is assumed done in the caller.
4299 uint8_t local[QENTRY_LEN];
4304 int target, dmaresult;
4310 * Check command CDB length, etc.. We really are limited to 16 bytes
4311 * for Fibre Channel, but can do up to 44 bytes in parallel SCSI,
4312 * but probably only if we're running fairly new firmware (we'll
4313 * let the old f/w choke on an extended command queue entry).
4316 if (XS_CDBLEN(xs) > (IS_FC(isp)? 16 : 44) || XS_CDBLEN(xs) == 0) {
4317 isp_prt(isp, ISP_LOGERR, "unsupported cdb length (%d, CDB[0]=0x%x)", XS_CDBLEN(xs), XS_CDBP(xs)[0] & 0xff);
4318 XS_SETERR(xs, HBA_BOTCH);
4319 return (CMD_COMPLETE);
4323 * Translate the target to device handle as appropriate, checking
4324 * for correct device state as well.
4326 target = XS_TGT(xs);
4328 fcparam *fcp = FCPARAM(isp, XS_CHANNEL(xs));
4330 if ((fcp->role & ISP_ROLE_INITIATOR) == 0) {
4331 isp_prt(isp, ISP_LOG_WARN1,
4332 "%d.%d.%jx I am not an initiator",
4333 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs));
4334 XS_SETERR(xs, HBA_SELTIMEOUT);
4335 return (CMD_COMPLETE);
4338 if (isp->isp_state != ISP_RUNSTATE) {
4339 isp_prt(isp, ISP_LOGERR, "Adapter not at RUNSTATE");
4340 XS_SETERR(xs, HBA_BOTCH);
4341 return (CMD_COMPLETE);
4347 if (fcp->isp_loopstate != LOOP_READY) {
4348 return (CMD_RQLATER);
4351 isp_prt(isp, ISP_LOGDEBUG2, "XS_TGT(xs)=%d", target);
4352 lp = &fcp->portdb[target];
4353 if (target < 0 || target >= MAX_FC_TARG ||
4354 lp->is_target == 0) {
4355 XS_SETERR(xs, HBA_SELTIMEOUT);
4356 return (CMD_COMPLETE);
4358 if (lp->state == FC_PORTDB_STATE_ZOMBIE) {
4359 isp_prt(isp, ISP_LOGDEBUG1,
4360 "%d.%d.%jx target zombie",
4361 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs));
4362 return (CMD_RQLATER);
4364 if (lp->state != FC_PORTDB_STATE_VALID) {
4365 isp_prt(isp, ISP_LOGDEBUG1,
4366 "%d.%d.%jx bad db port state 0x%x",
4367 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs), lp->state);
4368 XS_SETERR(xs, HBA_SELTIMEOUT);
4369 return (CMD_COMPLETE);
4372 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs));
4373 if (isp->isp_state != ISP_RUNSTATE) {
4374 isp_prt(isp, ISP_LOGERR, "Adapter not at RUNSTATE");
4375 XS_SETERR(xs, HBA_BOTCH);
4376 return (CMD_COMPLETE);
4380 isp_spi_update(isp, XS_CHANNEL(xs));
4387 qep = isp_getrqentry(isp);
4389 isp_prt(isp, ISP_LOG_WARN1, "Request Queue Overflow");
4390 XS_SETERR(xs, HBA_BOTCH);
4391 return (CMD_EAGAIN);
4393 XS_SETERR(xs, HBA_NOERROR);
4396 * Now see if we need to synchronize the ISP with respect to anything.
4397 * We do dual duty here (cough) for synchronizing for busses other
4398 * than which we got here to send a command to.
4400 reqp = (ispreq_t *) local;
4401 ISP_MEMZERO(local, QENTRY_LEN);
4402 if (ISP_TST_SENDMARKER(isp, XS_CHANNEL(xs))) {
4404 isp_marker_24xx_t *m = (isp_marker_24xx_t *) reqp;
4405 m->mrk_header.rqs_entry_count = 1;
4406 m->mrk_header.rqs_entry_type = RQSTYPE_MARKER;
4407 m->mrk_modifier = SYNC_ALL;
4408 m->mrk_vphdl = XS_CHANNEL(xs);
4409 isp_put_marker_24xx(isp, m, qep);
4411 isp_marker_t *m = (isp_marker_t *) reqp;
4412 m->mrk_header.rqs_entry_count = 1;
4413 m->mrk_header.rqs_entry_type = RQSTYPE_MARKER;
4414 m->mrk_target = (XS_CHANNEL(xs) << 7); /* bus # */
4415 m->mrk_modifier = SYNC_ALL;
4416 isp_put_marker(isp, m, qep);
4418 ISP_SYNC_REQUEST(isp);
4419 ISP_SET_SENDMARKER(isp, XS_CHANNEL(xs), 0);
4423 reqp->req_header.rqs_entry_count = 1;
4426 * Select and install Header Code.
4427 * Note that it might be overridden before going out
4428 * if we're on a 64 bit platform. The lower level
4429 * code (isp_send_cmd) will select the appropriate
4430 * 64 bit variant if it needs to.
4433 reqp->req_header.rqs_entry_type = RQSTYPE_T7RQS;
4434 } else if (IS_FC(isp)) {
4435 reqp->req_header.rqs_entry_type = RQSTYPE_T2RQS;
4437 if (XS_CDBLEN(xs) > 12) {
4438 reqp->req_header.rqs_entry_type = RQSTYPE_CMDONLY;
4440 reqp->req_header.rqs_entry_type = RQSTYPE_REQUEST;
4445 * Set task attributes
4450 ttype = XS_TAG_TYPE(xs);
4452 if (XS_CDBP(xs)[0] == 0x3) {
4453 ttype = REQFLAG_HTAG;
4455 ttype = REQFLAG_STAG;
4458 if (ttype == REQFLAG_OTAG) {
4459 ttype = FCP_CMND_TASK_ATTR_ORDERED;
4460 } else if (ttype == REQFLAG_HTAG) {
4461 ttype = FCP_CMND_TASK_ATTR_HEAD;
4463 ttype = FCP_CMND_TASK_ATTR_SIMPLE;
4465 ((ispreqt7_t *)reqp)->req_task_attribute = ttype;
4466 } else if (IS_FC(isp)) {
4468 * See comment in isp_intr
4470 /* XS_SET_RESID(xs, 0); */
4473 * Fibre Channel always requires some kind of tag.
4474 * The Qlogic drivers seem be happy not to use a tag,
4475 * but this breaks for some devices (IBM drives).
4478 ((ispreqt2_t *)reqp)->req_flags = XS_TAG_TYPE(xs);
4481 * If we don't know what tag to use, use HEAD OF QUEUE
4482 * for Request Sense or Simple.
4484 if (XS_CDBP(xs)[0] == 0x3) /* REQUEST SENSE */
4485 ((ispreqt2_t *)reqp)->req_flags = REQFLAG_HTAG;
4487 ((ispreqt2_t *)reqp)->req_flags = REQFLAG_STAG;
4490 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs));
4491 if ((sdp->isp_devparam[target].actv_flags & DPARM_TQING) && XS_TAG_P(xs)) {
4492 reqp->req_flags = XS_TAG_TYPE(xs);
4496 tptr = &reqp->req_time;
4499 * NB: we do not support long CDBs (yet)
4501 cdblen = XS_CDBLEN(xs);
4504 if (cdblen > sizeof (reqp->req_cdb)) {
4505 isp_prt(isp, ISP_LOGERR, "Command Length %u too long for this chip", cdblen);
4506 XS_SETERR(xs, HBA_BOTCH);
4507 return (CMD_COMPLETE);
4509 reqp->req_target = target | (XS_CHANNEL(xs) << 7);
4510 reqp->req_lun_trn = XS_LUN(xs);
4511 cdbp = reqp->req_cdb;
4512 reqp->req_cdblen = cdblen;
4513 } else if (IS_24XX(isp)) {
4514 ispreqt7_t *t7 = (ispreqt7_t *)local;
4516 if (cdblen > sizeof (t7->req_cdb)) {
4517 isp_prt(isp, ISP_LOGERR, "Command Length %u too long for this chip", cdblen);
4518 XS_SETERR(xs, HBA_BOTCH);
4519 return (CMD_COMPLETE);
4522 t7->req_nphdl = lp->handle;
4523 t7->req_tidlo = lp->portid;
4524 t7->req_tidhi = lp->portid >> 16;
4525 t7->req_vpidx = ISP_GET_VPIDX(isp, XS_CHANNEL(xs));
4526 #if __FreeBSD_version >= 1000700
4527 be64enc(t7->req_lun, CAM_EXTLUN_BYTE_SWIZZLE(XS_LUN(xs)));
4529 if (XS_LUN(xs) >= 256) {
4530 t7->req_lun[0] = XS_LUN(xs) >> 8;
4531 t7->req_lun[0] |= 0x40;
4533 t7->req_lun[1] = XS_LUN(xs);
4535 if (FCPARAM(isp, XS_CHANNEL(xs))->fctape_enabled && (lp->prli_word3 & PRLI_WD3_RETRY)) {
4536 if (FCP_NEXT_CRN(isp, &t7->req_crn, xs)) {
4537 isp_prt(isp, ISP_LOG_WARN1,
4538 "%d.%d.%jx cannot generate next CRN",
4539 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs));
4540 XS_SETERR(xs, HBA_BOTCH);
4541 return (CMD_EAGAIN);
4544 tptr = &t7->req_time;
4547 ispreqt2_t *t2 = (ispreqt2_t *)local;
4549 if (cdblen > sizeof t2->req_cdb) {
4550 isp_prt(isp, ISP_LOGERR, "Command Length %u too long for this chip", cdblen);
4551 XS_SETERR(xs, HBA_BOTCH);
4552 return (CMD_COMPLETE);
4554 if (FCPARAM(isp, XS_CHANNEL(xs))->fctape_enabled && (lp->prli_word3 & PRLI_WD3_RETRY)) {
4555 if (FCP_NEXT_CRN(isp, &t2->req_crn, xs)) {
4556 isp_prt(isp, ISP_LOG_WARN1,
4557 "%d.%d.%jx cannot generate next CRN",
4558 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs));
4559 XS_SETERR(xs, HBA_BOTCH);
4560 return (CMD_EAGAIN);
4563 if (ISP_CAP_2KLOGIN(isp)) {
4564 ispreqt2e_t *t2e = (ispreqt2e_t *)local;
4565 t2e->req_target = lp->handle;
4566 t2e->req_scclun = XS_LUN(xs);
4567 #if __FreeBSD_version < 1000700
4568 if (XS_LUN(xs) >= 256)
4569 t2e->req_scclun |= 0x4000;
4571 cdbp = t2e->req_cdb;
4572 } else if (ISP_CAP_SCCFW(isp)) {
4573 ispreqt2_t *t2 = (ispreqt2_t *)local;
4574 t2->req_target = lp->handle;
4575 t2->req_scclun = XS_LUN(xs);
4576 #if __FreeBSD_version < 1000700
4577 if (XS_LUN(xs) >= 256)
4578 t2->req_scclun |= 0x4000;
4582 t2->req_target = lp->handle;
4583 t2->req_lun_trn = XS_LUN(xs);
4587 ISP_MEMCPY(cdbp, XS_CDBP(xs), cdblen);
4589 *tptr = (XS_TIME(xs) + 999) / 1000;
4590 if (IS_24XX(isp) && *tptr > 0x1999) {
4594 /* Whew. Thankfully the same for type 7 requests */
4595 reqp->req_handle = isp_allocate_handle(isp, xs, ISP_HANDLE_INITIATOR);
4596 if (reqp->req_handle == 0) {
4597 isp_prt(isp, ISP_LOG_WARN1, "out of xflist pointers");
4598 XS_SETERR(xs, HBA_BOTCH);
4599 return (CMD_EAGAIN);
4603 * Set up DMA and/or do any platform dependent swizzling of the request entry
4604 * so that the Qlogic F/W understands what is being asked of it.
4606 * The callee is responsible for adding all requests at this point.
4608 dmaresult = ISP_DMASETUP(isp, xs, reqp);
4609 if (dmaresult != CMD_QUEUED) {
4610 isp_destroy_handle(isp, reqp->req_handle);
4612 * dmasetup sets actual error in packet, and
4613 * return what we were given to return.
4617 isp_xs_prt(isp, xs, ISP_LOGDEBUG0, "START cmd cdb[0]=0x%x datalen %ld", XS_CDBP(xs)[0], (long) XS_XFRLEN(xs));
4619 return (CMD_QUEUED);
4624 * Locks (ints blocked) assumed held.
4628 isp_control(ispsoftc_t *isp, ispctl_t ctl, ...)
4637 case ISPCTL_RESET_BUS:
4639 * Issue a bus reset.
4642 isp_prt(isp, ISP_LOGERR, "BUS RESET NOT IMPLEMENTED");
4644 } else if (IS_FC(isp)) {
4649 chan = va_arg(ap, int);
4651 mbs.param[1] = SDPARAM(isp, chan)->isp_bus_reset_delay;
4652 if (mbs.param[1] < 2) {
4655 mbs.param[2] = chan;
4657 MBSINIT(&mbs, MBOX_BUS_RESET, MBLOGALL, 0);
4658 ISP_SET_SENDMARKER(isp, chan, 1);
4659 isp_mboxcmd(isp, &mbs);
4660 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
4663 isp_prt(isp, ISP_LOGINFO, "driver initiated bus reset of bus %d", chan);
4666 case ISPCTL_RESET_DEV:
4668 chan = va_arg(ap, int);
4669 tgt = va_arg(ap, int);
4672 uint8_t local[QENTRY_LEN];
4674 isp24xx_statusreq_t *sp;
4675 fcparam *fcp = FCPARAM(isp, chan);
4678 if (tgt < 0 || tgt >= MAX_FC_TARG) {
4679 isp_prt(isp, ISP_LOGWARN, "Chan %d trying to reset bad target %d", chan, tgt);
4682 lp = &fcp->portdb[tgt];
4683 if (lp->is_target == 0 ||
4684 lp->state != FC_PORTDB_STATE_VALID) {
4685 isp_prt(isp, ISP_LOGWARN, "Chan %d abort of no longer valid target %d", chan, tgt);
4689 tmf = (isp24xx_tmf_t *) local;
4690 ISP_MEMZERO(tmf, QENTRY_LEN);
4691 tmf->tmf_header.rqs_entry_type = RQSTYPE_TSK_MGMT;
4692 tmf->tmf_header.rqs_entry_count = 1;
4693 tmf->tmf_nphdl = lp->handle;
4695 tmf->tmf_timeout = 4;
4696 tmf->tmf_flags = ISP24XX_TMF_TARGET_RESET;
4697 tmf->tmf_tidlo = lp->portid;
4698 tmf->tmf_tidhi = lp->portid >> 16;
4699 tmf->tmf_vpidx = ISP_GET_VPIDX(isp, chan);
4700 isp_put_24xx_tmf(isp, tmf, isp->isp_iocb);
4701 MEMORYBARRIER(isp, SYNC_IFORDEV, 0, QENTRY_LEN, chan);
4702 fcp->sendmarker = 1;
4704 isp_prt(isp, ISP_LOGALL, "Chan %d Reset N-Port Handle 0x%04x @ Port 0x%06x", chan, lp->handle, lp->portid);
4705 MBSINIT(&mbs, MBOX_EXEC_COMMAND_IOCB_A64, MBLOGALL,
4706 MBCMD_DEFAULT_TIMEOUT + tmf->tmf_timeout * 1000000);
4707 mbs.param[1] = QENTRY_LEN;
4708 mbs.param[2] = DMA_WD1(isp->isp_iocb_dma);
4709 mbs.param[3] = DMA_WD0(isp->isp_iocb_dma);
4710 mbs.param[6] = DMA_WD3(isp->isp_iocb_dma);
4711 mbs.param[7] = DMA_WD2(isp->isp_iocb_dma);
4712 isp_mboxcmd(isp, &mbs);
4713 if (mbs.param[0] != MBOX_COMMAND_COMPLETE)
4716 MEMORYBARRIER(isp, SYNC_IFORCPU, QENTRY_LEN, QENTRY_LEN, chan);
4717 sp = (isp24xx_statusreq_t *) local;
4718 isp_get_24xx_response(isp, &((isp24xx_statusreq_t *)isp->isp_iocb)[1], sp);
4719 if (sp->req_completion_status == 0) {
4722 isp_prt(isp, ISP_LOGWARN, "Chan %d reset of target %d returned 0x%x", chan, tgt, sp->req_completion_status);
4724 } else if (IS_FC(isp)) {
4725 if (ISP_CAP_2KLOGIN(isp)) {
4727 mbs.ibits = (1 << 10);
4729 mbs.param[1] = (tgt << 8);
4732 mbs.param[1] = (chan << 15) | (tgt << 8);
4734 MBSINIT(&mbs, MBOX_ABORT_TARGET, MBLOGALL, 0);
4735 mbs.param[2] = 3; /* 'delay', in seconds */
4736 isp_mboxcmd(isp, &mbs);
4737 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
4740 isp_prt(isp, ISP_LOGINFO, "Target %d on Bus %d Reset Succeeded", tgt, chan);
4741 ISP_SET_SENDMARKER(isp, chan, 1);
4744 case ISPCTL_ABORT_CMD:
4746 xs = va_arg(ap, XS_T *);
4750 chan = XS_CHANNEL(xs);
4752 handle = isp_find_handle(isp, xs);
4754 isp_prt(isp, ISP_LOGWARN, "cannot find handle for command to abort");
4758 isp24xx_abrt_t local, *ab = &local;
4762 fcp = FCPARAM(isp, chan);
4763 if (tgt < 0 || tgt >= MAX_FC_TARG) {
4764 isp_prt(isp, ISP_LOGWARN, "Chan %d trying to abort bad target %d", chan, tgt);
4767 lp = &fcp->portdb[tgt];
4768 if (lp->is_target == 0 ||
4769 lp->state != FC_PORTDB_STATE_VALID) {
4770 isp_prt(isp, ISP_LOGWARN, "Chan %d abort of no longer valid target %d", chan, tgt);
4773 isp_prt(isp, ISP_LOGALL, "Chan %d Abort Cmd for N-Port 0x%04x @ Port 0x%06x", chan, lp->handle, lp->portid);
4774 ISP_MEMZERO(ab, QENTRY_LEN);
4775 ab->abrt_header.rqs_entry_type = RQSTYPE_ABORT_IO;
4776 ab->abrt_header.rqs_entry_count = 1;
4777 ab->abrt_handle = lp->handle;
4778 ab->abrt_cmd_handle = handle;
4779 ab->abrt_tidlo = lp->portid;
4780 ab->abrt_tidhi = lp->portid >> 16;
4781 ab->abrt_vpidx = ISP_GET_VPIDX(isp, chan);
4782 isp_put_24xx_abrt(isp, ab, isp->isp_iocb);
4783 MEMORYBARRIER(isp, SYNC_IFORDEV, 0, 2 * QENTRY_LEN, chan);
4785 ISP_MEMZERO(&mbs, sizeof (mbs));
4786 MBSINIT(&mbs, MBOX_EXEC_COMMAND_IOCB_A64, MBLOGALL, 5000000);
4787 mbs.param[1] = QENTRY_LEN;
4788 mbs.param[2] = DMA_WD1(isp->isp_iocb_dma);
4789 mbs.param[3] = DMA_WD0(isp->isp_iocb_dma);
4790 mbs.param[6] = DMA_WD3(isp->isp_iocb_dma);
4791 mbs.param[7] = DMA_WD2(isp->isp_iocb_dma);
4793 isp_mboxcmd(isp, &mbs);
4794 if (mbs.param[0] != MBOX_COMMAND_COMPLETE)
4797 MEMORYBARRIER(isp, SYNC_IFORCPU, QENTRY_LEN, QENTRY_LEN, chan);
4798 isp_get_24xx_abrt(isp, &((isp24xx_abrt_t *)isp->isp_iocb)[1], ab);
4799 if (ab->abrt_nphdl == ISP24XX_ABRT_OKAY) {
4802 isp_prt(isp, ISP_LOGWARN, "Chan %d handle %d abort returned 0x%x", chan, tgt, ab->abrt_nphdl);
4804 } else if (IS_FC(isp)) {
4805 if (ISP_CAP_SCCFW(isp)) {
4806 if (ISP_CAP_2KLOGIN(isp)) {
4809 mbs.param[1] = tgt << 8;
4811 mbs.param[6] = XS_LUN(xs);
4813 mbs.param[1] = tgt << 8 | XS_LUN(xs);
4816 mbs.param[1] = (chan << 15) | (tgt << 8) | XS_LUN(xs);
4818 MBSINIT(&mbs, MBOX_ABORT,
4819 MBLOGALL & ~MBLOGMASK(MBOX_COMMAND_ERROR), 0);
4820 mbs.param[2] = handle;
4821 isp_mboxcmd(isp, &mbs);
4822 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
4827 case ISPCTL_UPDATE_PARAMS:
4830 chan = va_arg(ap, int);
4832 isp_spi_update(isp, chan);
4835 case ISPCTL_FCLINK_TEST:
4840 chan = va_arg(ap, int);
4841 usdelay = va_arg(ap, int);
4846 return (isp_fclink_test(isp, chan, usdelay));
4850 case ISPCTL_SCAN_FABRIC:
4854 chan = va_arg(ap, int);
4856 return (isp_scan_fabric(isp, chan));
4860 case ISPCTL_SCAN_LOOP:
4864 chan = va_arg(ap, int);
4866 return (isp_scan_loop(isp, chan));
4870 case ISPCTL_PDB_SYNC:
4874 chan = va_arg(ap, int);
4876 return (isp_pdb_sync(isp, chan));
4880 case ISPCTL_SEND_LIP:
4882 if (IS_FC(isp) && !IS_24XX(isp)) {
4883 MBSINIT(&mbs, MBOX_INIT_LIP, MBLOGALL, 0);
4884 if (ISP_CAP_2KLOGIN(isp)) {
4885 mbs.ibits = (1 << 10);
4887 isp_mboxcmd(isp, &mbs);
4888 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) {
4894 case ISPCTL_GET_PDB:
4898 chan = va_arg(ap, int);
4899 tgt = va_arg(ap, int);
4900 pdb = va_arg(ap, isp_pdb_t *);
4902 return (isp_getpdb(isp, chan, tgt, pdb));
4906 case ISPCTL_GET_NAMES:
4908 uint64_t *wwnn, *wwnp;
4910 chan = va_arg(ap, int);
4911 tgt = va_arg(ap, int);
4912 wwnn = va_arg(ap, uint64_t *);
4913 wwnp = va_arg(ap, uint64_t *);
4915 if (wwnn == NULL && wwnp == NULL) {
4919 *wwnn = isp_get_wwn(isp, chan, tgt, 1);
4920 if (*wwnn == INI_NONE) {
4925 *wwnp = isp_get_wwn(isp, chan, tgt, 0);
4926 if (*wwnp == INI_NONE) {
4932 case ISPCTL_RUN_MBOXCMD:
4935 mbr = va_arg(ap, mbreg_t *);
4937 isp_mboxcmd(isp, mbr);
4946 p = va_arg(ap, isp_plcmd_t *);
4949 if ((p->flags & PLOGX_FLG_CMD_MASK) != PLOGX_FLG_CMD_PLOGI || (p->handle != NIL_HANDLE)) {
4950 return (isp_plogx(isp, p->channel, p->handle, p->portid, p->flags));
4953 isp_next_handle(isp, &p->handle);
4954 r = isp_plogx(isp, p->channel, p->handle, p->portid, p->flags);
4955 if ((r & 0xffff) == MBOX_PORT_ID_USED) {
4956 p->handle = r >> 16;
4960 } while ((r & 0xffff) == MBOX_LOOP_ID_USED);
4963 case ISPCTL_CHANGE_ROLE:
4968 chan = va_arg(ap, int);
4969 role = va_arg(ap, int);
4971 r = isp_fc_change_role(isp, chan, role);
4976 isp_prt(isp, ISP_LOGERR, "Unknown Control Opcode 0x%x", ctl);
4984 * Interrupt Service Routine(s).
4986 * External (OS) framework has done the appropriate locking,
4987 * and the locking will be held throughout this function.
4991 * Limit our stack depth by sticking with the max likely number
4992 * of completions on a request queue at any one time.
4994 #ifndef MAX_REQUESTQ_COMPLETIONS
4995 #define MAX_REQUESTQ_COMPLETIONS 32
4999 isp_intr(ispsoftc_t *isp, uint16_t isr, uint16_t sema, uint16_t info)
5001 XS_T *complist[MAX_REQUESTQ_COMPLETIONS], *xs;
5002 uint32_t iptr, optr, junk;
5003 int i, nlooked = 0, ndone = 0, continuations_expected = 0;
5004 int etype, last_etype = 0;
5008 * Is this a mailbox related interrupt?
5009 * The mailbox semaphore will be nonzero if so.
5013 if (info & MBOX_COMMAND_COMPLETE) {
5014 isp->isp_intmboxc++;
5015 if (isp->isp_mboxbsy) {
5016 int obits = isp->isp_obits;
5017 isp->isp_mboxtmp[0] = info;
5018 for (i = 1; i < ISP_NMBOX(isp); i++) {
5019 if ((obits & (1 << i)) == 0) {
5022 isp->isp_mboxtmp[i] = ISP_READ(isp, MBOX_OFF(i));
5024 if (isp->isp_mbxwrk0) {
5025 if (isp_mbox_continue(isp) == 0) {
5029 MBOX_NOTIFY_COMPLETE(isp);
5031 isp_prt(isp, ISP_LOGWARN, "mailbox cmd (0x%x) with no waiters", info);
5034 i = IS_FC(isp)? isp_parse_async_fc(isp, info) : isp_parse_async(isp, info);
5039 if ((IS_FC(isp) && info != ASYNC_RIOZIO_STALL) || isp->isp_state != ISP_RUNSTATE) {
5045 * We can't be getting this now.
5047 if (isp->isp_state != ISP_RUNSTATE) {
5049 * This seems to happen to 23XX and 24XX cards- don't know why.
5051 if (isp->isp_mboxbsy && isp->isp_lastmbxcmd == MBOX_ABOUT_FIRMWARE) {
5054 isp_prt(isp, ISP_LOGINFO, "interrupt (ISR=%x SEMA=%x INFO=%x) "
5055 "when not ready", isr, sema, info);
5057 * Thank you very much! *Burrrp*!
5059 isp->isp_residx = ISP_READ(isp, isp->isp_respinrp);
5060 isp->isp_resodx = isp->isp_residx;
5061 ISP_WRITE(isp, isp->isp_respoutrp, isp->isp_resodx);
5063 ISP_DISABLE_INTS(isp);
5068 #ifdef ISP_TARGET_MODE
5070 * Check for ATIO Queue entries.
5073 (isr == ISPR2HST_ATIO_UPDATE || isr == ISPR2HST_ATIO_RSPQ_UPDATE ||
5074 isr == ISPR2HST_ATIO_UPDATE2)) {
5075 iptr = ISP_READ(isp, BIU2400_ATIO_RSPINP);
5076 optr = isp->isp_atioodx;
5078 while (optr != iptr) {
5079 uint8_t qe[QENTRY_LEN];
5085 MEMORYBARRIER(isp, SYNC_ATIOQ, oop, QENTRY_LEN, -1);
5086 addr = ISP_QUEUE_ENTRY(isp->isp_atioq, oop);
5087 isp_get_hdr(isp, addr, (isphdr_t *)qe);
5088 hp = (isphdr_t *)qe;
5089 switch (hp->rqs_entry_type) {
5090 case RQSTYPE_NOTIFY:
5092 (void) isp_target_notify(isp, addr, &oop);
5095 isp_print_qentry(isp, "?ATIOQ entry?", oop, addr);
5098 optr = ISP_NXT_QENTRY(oop, RESULT_QUEUE_LEN(isp));
5100 if (isp->isp_atioodx != optr) {
5101 ISP_WRITE(isp, BIU2400_ATIO_RSPOUTP, optr);
5102 isp->isp_atioodx = optr;
5108 * You *must* read the Response Queue In Pointer
5109 * prior to clearing the RISC interrupt.
5111 * Debounce the 2300 if revision less than 2.
5113 if (IS_2100(isp) || (IS_2300(isp) && isp->isp_revision < 2)) {
5116 iptr = ISP_READ(isp, isp->isp_respinrp);
5117 junk = ISP_READ(isp, isp->isp_respinrp);
5118 } while (junk != iptr && ++i < 1000);
5121 isp_prt(isp, ISP_LOGWARN, "Response Queue Out Pointer Unstable (%x, %x)", iptr, junk);
5125 iptr = ISP_READ(isp, isp->isp_respinrp);
5128 optr = isp->isp_resodx;
5129 if (optr == iptr && sema == 0) {
5131 * There are a lot of these- reasons unknown- mostly on
5132 * faster Alpha machines.
5134 * I tried delaying after writing HCCR_CMD_CLEAR_RISC_INT to
5135 * make sure the old interrupt went away (to avoid 'ringing'
5136 * effects), but that didn't stop this from occurring.
5140 } else if (IS_23XX(isp)) {
5142 iptr = ISP_READ(isp, isp->isp_respinrp);
5143 junk = ISP_READ(isp, BIU_R2HSTSLO);
5145 junk = ISP_READ(isp, BIU_ISR);
5148 if (IS_23XX(isp) || IS_24XX(isp)) {
5151 sema = ISP_READ(isp, BIU_SEMA);
5152 info = ISP_READ(isp, OUTMAILBOX0);
5153 if ((sema & 0x3) && (info & 0x8000)) {
5157 isp->isp_intbogus++;
5158 isp_prt(isp, ISP_LOGDEBUG1, "bogus intr- isr %x (%x) iptr %x optr %x", isr, junk, iptr, optr);
5161 isp->isp_residx = iptr;
5163 while (optr != iptr) {
5164 uint8_t qe[QENTRY_LEN];
5165 ispstatusreq_t *sp = (ispstatusreq_t *) qe;
5167 int buddaboom, scsi_status, completion_status;
5168 int req_status_flags, req_state_flags;
5169 uint8_t *snsp, *resp;
5170 uint32_t rlen, slen, totslen;
5174 hp = (isphdr_t *) ISP_QUEUE_ENTRY(isp->isp_result, optr);
5176 optr = ISP_NXT_QENTRY(optr, RESULT_QUEUE_LEN(isp));
5179 buddaboom = req_status_flags = req_state_flags = 0;
5183 * Synchronize our view of this response queue entry.
5185 MEMORYBARRIER(isp, SYNC_RESULT, oop, QENTRY_LEN, -1);
5186 if (isp->isp_dblev & ISP_LOGDEBUG1)
5187 isp_print_qentry(isp, "Response Queue Entry", oop, hp);
5188 isp_get_hdr(isp, hp, &sp->req_header);
5189 etype = sp->req_header.rqs_entry_type;
5191 if (IS_24XX(isp) && etype == RQSTYPE_RESPONSE) {
5192 isp24xx_statusreq_t *sp2 = (isp24xx_statusreq_t *)qe;
5193 isp_get_24xx_response(isp, (isp24xx_statusreq_t *)hp, sp2);
5194 scsi_status = sp2->req_scsi_status;
5195 completion_status = sp2->req_completion_status;
5196 if ((scsi_status & 0xff) != 0)
5197 req_state_flags = RQSF_GOT_STATUS;
5199 req_state_flags = 0;
5200 resid = sp2->req_resid;
5201 } else if (etype == RQSTYPE_RESPONSE) {
5202 isp_get_response(isp, (ispstatusreq_t *) hp, sp);
5203 scsi_status = sp->req_scsi_status;
5204 completion_status = sp->req_completion_status;
5205 req_status_flags = sp->req_status_flags;
5206 req_state_flags = sp->req_state_flags;
5207 resid = sp->req_resid;
5208 } else if (etype == RQSTYPE_RIO1) {
5209 isp_rio1_t *rio = (isp_rio1_t *) qe;
5210 isp_get_rio1(isp, (isp_rio1_t *) hp, rio);
5211 for (i = 0; i < rio->req_header.rqs_seqno; i++) {
5212 isp_fastpost_complete(isp, rio->req_handles[i]);
5214 if (isp->isp_fpcchiwater < rio->req_header.rqs_seqno) {
5215 isp->isp_fpcchiwater = rio->req_header.rqs_seqno;
5217 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5220 } else if (etype == RQSTYPE_RIO2) {
5221 isp_prt(isp, ISP_LOGERR, "dropping RIO2 response");
5222 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5225 } else if (etype == RQSTYPE_STATUS_CONT) {
5226 isp_get_cont_response(isp, (ispstatus_cont_t *) hp, (ispstatus_cont_t *) sp);
5227 if (last_etype == RQSTYPE_RESPONSE && continuations_expected && ndone > 0 && (xs = complist[ndone-1]) != NULL) {
5228 ispstatus_cont_t *scp = (ispstatus_cont_t *) sp;
5229 XS_SENSE_APPEND(xs, scp->req_sense_data, sizeof (scp->req_sense_data));
5230 isp_prt(isp, ISP_LOGDEBUG0|ISP_LOG_CWARN, "%d more Status Continuations expected", --continuations_expected);
5232 isp_prt(isp, ISP_LOG_WARN1, "Ignored Continuation Response");
5234 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5238 * Somebody reachable via isp_handle_other_response
5239 * may have updated the response queue pointers for
5240 * us, so we reload our goal index.
5243 uint32_t tsto = oop;
5244 r = isp_handle_other_response(isp, etype, hp, &tsto);
5249 * If somebody updated the output pointer, then reset
5250 * optr to be one more than the updated amount.
5252 while (tsto != oop) {
5253 optr = ISP_NXT_QENTRY(tsto, RESULT_QUEUE_LEN(isp));
5256 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5262 * After this point, we'll just look at the header as
5263 * we don't know how to deal with the rest of the
5268 * It really has to be a bounced request just copied
5269 * from the request queue to the response queue. If
5270 * not, something bad has happened.
5272 if (etype != RQSTYPE_REQUEST) {
5273 isp_prt(isp, ISP_LOGERR, notresp, etype, oop, optr, nlooked);
5274 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5279 scsi_status = sp->req_scsi_status;
5280 completion_status = sp->req_completion_status;
5281 req_status_flags = sp->req_status_flags;
5282 req_state_flags = sp->req_state_flags;
5283 resid = sp->req_resid;
5286 if (sp->req_header.rqs_flags & RQSFLAG_MASK) {
5287 if (sp->req_header.rqs_flags & RQSFLAG_CONTINUATION) {
5288 isp_print_qentry(isp, "unexpected continuation segment",
5293 if (sp->req_header.rqs_flags & RQSFLAG_FULL) {
5294 isp_prt(isp, ISP_LOG_WARN1, "internal queues full");
5296 * We'll synthesize a QUEUE FULL message below.
5299 if (sp->req_header.rqs_flags & RQSFLAG_BADHEADER) {
5300 isp_print_qentry(isp, "bad header flag",
5304 if (sp->req_header.rqs_flags & RQSFLAG_BADPACKET) {
5305 isp_print_qentry(isp, "bad request packet",
5309 if (sp->req_header.rqs_flags & RQSFLAG_BADCOUNT) {
5310 isp_print_qentry(isp, "invalid entry count",
5314 if (sp->req_header.rqs_flags & RQSFLAG_BADORDER) {
5315 isp_print_qentry(isp, "invalid IOCB ordering",
5322 xs = isp_find_xs(isp, sp->req_handle);
5324 uint8_t ts = completion_status & 0xff;
5326 * Only whine if this isn't the expected fallout of
5327 * aborting the command or resetting the target.
5329 if (etype != RQSTYPE_RESPONSE) {
5330 isp_prt(isp, ISP_LOGERR, "cannot find handle 0x%x (type 0x%x)", sp->req_handle, etype);
5331 } else if (ts != RQCS_ABORTED && ts != RQCS_RESET_OCCURRED) {
5332 isp_prt(isp, ISP_LOGERR, "cannot find handle 0x%x (status 0x%x)", sp->req_handle, ts);
5334 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5338 if (req_status_flags & RQSTF_BUS_RESET) {
5339 isp_prt(isp, ISP_LOG_WARN1, "%d.%d.%jx bus was reset",
5340 XS_CHANNEL(xs), XS_TGT(xs), (uintmax_t)XS_LUN(xs));
5341 XS_SETERR(xs, HBA_BUSRESET);
5342 ISP_SET_SENDMARKER(isp, XS_CHANNEL(xs), 1);
5345 isp_prt(isp, ISP_LOG_WARN1, "%d.%d.%jx buddaboom",
5346 XS_CHANNEL(xs), XS_TGT(xs), (uintmax_t)XS_LUN(xs));
5347 XS_SETERR(xs, HBA_BOTCH);
5354 if (IS_24XX(isp) && (scsi_status & (RQCS_RV|RQCS_SV)) != 0) {
5355 resp = ((isp24xx_statusreq_t *)sp)->req_rsp_sense;
5356 rlen = ((isp24xx_statusreq_t *)sp)->req_response_len;
5357 } else if (IS_FC(isp) && (scsi_status & RQCS_RV) != 0) {
5358 resp = sp->req_response;
5359 rlen = sp->req_response_len;
5361 if (IS_FC(isp) && (scsi_status & RQCS_SV) != 0) {
5363 * Fibre Channel F/W doesn't say we got status
5364 * if there's Sense Data instead. I guess they
5365 * think it goes w/o saying.
5367 req_state_flags |= RQSF_GOT_STATUS|RQSF_GOT_SENSE;
5369 snsp = ((isp24xx_statusreq_t *)sp)->req_rsp_sense;
5371 totslen = ((isp24xx_statusreq_t *)sp)->req_sense_len;
5372 slen = (sizeof (((isp24xx_statusreq_t *)sp)->req_rsp_sense)) - rlen;
5376 snsp = sp->req_sense_data;
5377 totslen = sp->req_sense_len;
5378 slen = sizeof (sp->req_sense_data);
5382 } else if (IS_SCSI(isp) && (req_state_flags & RQSF_GOT_SENSE)) {
5383 snsp = sp->req_sense_data;
5384 totslen = sp->req_sense_len;
5385 slen = sizeof (sp->req_sense_data);
5389 if (req_state_flags & RQSF_GOT_STATUS) {
5390 *XS_STSP(xs) = scsi_status & 0xff;
5394 case RQSTYPE_RESPONSE:
5395 if (resp && rlen >= 4 && resp[FCP_RSPNS_CODE_OFFSET] != 0) {
5398 const char *rnames[10] = {
5399 "Task Management function complete",
5400 "FCP_DATA length different than FCP_BURST_LEN",
5401 "FCP_CMND fields invalid",
5402 "FCP_DATA parameter mismatch with FCP_DATA_RO",
5403 "Task Management function rejected",
5404 "Task Management function failed",
5407 "Task Management function succeeded",
5408 "Task Management function incorrect logical unit number",
5410 uint8_t code = resp[FCP_RSPNS_CODE_OFFSET];
5411 if (code >= 10 || rnames[code] == NULL) {
5412 ISP_SNPRINTF(lb, sizeof(lb),
5413 "Unknown FCP Response Code 0x%x",
5419 isp_xs_prt(isp, xs, ISP_LOGWARN,
5420 "FCP RESPONSE, LENGTH %u: %s CDB0=0x%02x",
5421 rlen, ptr, XS_CDBP(xs)[0] & 0xff);
5422 if (code != 0 && code != 8)
5423 XS_SETERR(xs, HBA_BOTCH);
5426 isp_parse_status_24xx(isp, (isp24xx_statusreq_t *)sp, xs, &resid);
5428 isp_parse_status(isp, (void *)sp, xs, &resid);
5430 if ((XS_NOERR(xs) || XS_ERR(xs) == HBA_NOERROR) && (*XS_STSP(xs) == SCSI_BUSY)) {
5431 XS_SETERR(xs, HBA_TGTBSY);
5434 XS_SET_RESID(xs, resid);
5436 * A new synchronous rate was negotiated for
5437 * this target. Mark state such that we'll go
5438 * look up that which has changed later.
5440 if (req_status_flags & RQSTF_NEGOTIATION) {
5442 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs));
5443 sdp->isp_devparam[t].dev_refresh = 1;
5447 if (req_status_flags & RQSF_XFER_COMPLETE) {
5448 XS_SET_RESID(xs, 0);
5449 } else if (scsi_status & RQCS_RESID) {
5450 XS_SET_RESID(xs, resid);
5452 XS_SET_RESID(xs, 0);
5456 if (totslen > slen) {
5457 continuations_expected += ((totslen - slen + QENTRY_LEN - 5) / (QENTRY_LEN - 4));
5458 if (ndone > (MAX_REQUESTQ_COMPLETIONS - continuations_expected - 1)) {
5459 /* we'll lose some stats, but that's a small price to pay */
5460 for (i = 0; i < ndone; i++) {
5462 isp->isp_rsltccmplt++;
5463 isp_done(complist[i]);
5468 isp_prt(isp, ISP_LOGDEBUG0|ISP_LOG_CWARN, "Expecting %d more Status Continuations for total sense length of %u",
5469 continuations_expected, totslen);
5471 XS_SAVE_SENSE(xs, snsp, totslen, slen);
5472 } else if ((req_status_flags & RQSF_GOT_STATUS) && (scsi_status & 0xff) == SCSI_CHECK && IS_FC(isp)) {
5473 isp_prt(isp, ISP_LOGWARN, "CHECK CONDITION w/o sense data for CDB=0x%x", XS_CDBP(xs)[0] & 0xff);
5474 isp_print_qentry(isp, "CC with no Sense",
5477 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));
5479 case RQSTYPE_REQUEST:
5484 if (!IS_24XX(isp) && (sp->req_header.rqs_flags & RQSFLAG_FULL)) {
5486 * Force Queue Full status.
5488 *XS_STSP(xs) = SCSI_QFULL;
5489 XS_SETERR(xs, HBA_NOERROR);
5490 } else if (XS_NOERR(xs)) {
5491 isp_prt(isp, ISP_LOG_WARN1,
5492 "%d.%d.%jx badness at %s:%u",
5493 XS_CHANNEL(xs), XS_TGT(xs),
5494 (uintmax_t)XS_LUN(xs),
5495 __func__, __LINE__);
5496 XS_SETERR(xs, HBA_BOTCH);
5498 XS_SET_RESID(xs, XS_XFRLEN(xs));
5501 isp_print_qentry(isp, "Unhandled Response Type",
5504 XS_SETERR(xs, HBA_BOTCH);
5510 * Free any DMA resources. As a side effect, this may
5511 * also do any cache flushing necessary for data coherence.
5513 if (XS_XFRLEN(xs)) {
5514 ISP_DMAFREE(isp, xs, sp->req_handle);
5516 isp_destroy_handle(isp, sp->req_handle);
5518 if (isp->isp_nactive > 0) {
5521 complist[ndone++] = xs; /* defer completion call until later */
5522 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5524 if (ndone == MAX_REQUESTQ_COMPLETIONS) {
5530 * If we looked at any commands, then it's valid to find out
5531 * what the outpointer is. It also is a trigger to update the
5532 * ISP's notion of what we've seen so far.
5535 ISP_WRITE(isp, isp->isp_respoutrp, optr);
5536 isp->isp_resodx = optr;
5537 if (isp->isp_rscchiwater < ndone)
5538 isp->isp_rscchiwater = ndone;
5544 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_CLEAR_RISC_INT);
5546 ISP_WRITE(isp, HCCR, HCCR_CMD_CLEAR_RISC_INT);
5547 ISP_WRITE(isp, BIU_SEMA, 0);
5550 for (i = 0; i < ndone; i++) {
5553 if (((isp->isp_dblev & (ISP_LOGDEBUG1|ISP_LOGDEBUG2|ISP_LOGDEBUG3))) ||
5554 ((isp->isp_dblev & (ISP_LOGDEBUG0|ISP_LOG_CWARN) && ((!XS_NOERR(xs)) || (*XS_STSP(xs) != SCSI_GOOD))))) {
5555 isp_prt_endcmd(isp, xs);
5557 isp->isp_rsltccmplt++;
5568 isp_prt_endcmd(ispsoftc_t *isp, XS_T *xs)
5570 char cdbstr[16 * 5 + 1];
5573 lim = XS_CDBLEN(xs) > 16? 16 : XS_CDBLEN(xs);
5574 ISP_SNPRINTF(cdbstr, sizeof (cdbstr), "0x%02x ", XS_CDBP(xs)[0]);
5575 for (i = 1; i < lim; i++) {
5576 ISP_SNPRINTF(cdbstr, sizeof (cdbstr), "%s0x%02x ", cdbstr, XS_CDBP(xs)[i]);
5578 if (XS_SENSE_VALID(xs)) {
5579 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",
5580 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));
5582 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));
5587 * Parse an ASYNC mailbox complete
5589 * Return non-zero if the event has been acknowledged.
5592 isp_parse_async(ispsoftc_t *isp, uint16_t mbox)
5595 uint32_t h1 = 0, h2 = 0;
5599 * Pick up the channel, but not if this is a ASYNC_RIO32_2,
5600 * where Mailboxes 6/7 have the second handle.
5602 if (mbox != ASYNC_RIO32_2) {
5603 if (IS_DUALBUS(isp)) {
5604 chan = ISP_READ(isp, OUTMAILBOX6);
5607 isp_prt(isp, ISP_LOGDEBUG2, "Async Mbox 0x%x", mbox);
5610 case ASYNC_BUS_RESET:
5611 ISP_SET_SENDMARKER(isp, chan, 1);
5612 #ifdef ISP_TARGET_MODE
5613 if (isp_target_async(isp, chan, mbox)) {
5617 isp_async(isp, ISPASYNC_BUS_RESET, chan);
5619 case ASYNC_SYSTEM_ERROR:
5621 isp->isp_state = ISP_CRASHED;
5623 * Were we waiting for a mailbox command to complete?
5624 * If so, it's dead, so wake up the waiter.
5626 if (isp->isp_mboxbsy) {
5628 isp->isp_mboxtmp[0] = MBOX_HOST_INTERFACE_ERROR;
5629 MBOX_NOTIFY_COMPLETE(isp);
5632 * It's up to the handler for isp_async to reinit stuff and
5633 * restart the firmware
5635 isp_async(isp, ISPASYNC_FW_CRASH);
5639 case ASYNC_RQS_XFER_ERR:
5640 isp_prt(isp, ISP_LOGERR, "Request Queue Transfer Error");
5643 case ASYNC_RSP_XFER_ERR:
5644 isp_prt(isp, ISP_LOGERR, "Response Queue Transfer Error");
5649 * We've just been notified that the Queue has woken up.
5650 * We don't need to be chatty about this- just unlatch things
5653 mbox = ISP_READ(isp, isp->isp_rqstoutrp);
5656 case ASYNC_TIMEOUT_RESET:
5657 isp_prt(isp, ISP_LOGWARN, "timeout initiated SCSI bus reset of chan %d", chan);
5658 ISP_SET_SENDMARKER(isp, chan, 1);
5659 #ifdef ISP_TARGET_MODE
5660 if (isp_target_async(isp, chan, mbox)) {
5666 case ASYNC_DEVICE_RESET:
5667 isp_prt(isp, ISP_LOGINFO, "device reset on 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_EXTMSG_UNDERRUN:
5677 isp_prt(isp, ISP_LOGWARN, "extended message underrun");
5680 case ASYNC_SCAM_INT:
5681 isp_prt(isp, ISP_LOGINFO, "SCAM interrupt");
5684 case ASYNC_HUNG_SCSI:
5685 isp_prt(isp, ISP_LOGERR, "stalled SCSI Bus after DATA Overrun");
5686 /* XXX: Need to issue SCSI reset at this point */
5689 case ASYNC_KILLED_BUS:
5690 isp_prt(isp, ISP_LOGERR, "SCSI Bus reset after DATA Overrun");
5693 case ASYNC_BUS_TRANSIT:
5694 mbox = ISP_READ(isp, OUTMAILBOX2);
5695 switch (mbox & SXP_PINS_MODE_MASK) {
5696 case SXP_PINS_LVD_MODE:
5697 isp_prt(isp, ISP_LOGINFO, "Transition to LVD mode");
5698 SDPARAM(isp, chan)->isp_diffmode = 0;
5699 SDPARAM(isp, chan)->isp_ultramode = 0;
5700 SDPARAM(isp, chan)->isp_lvdmode = 1;
5702 case SXP_PINS_HVD_MODE:
5703 isp_prt(isp, ISP_LOGINFO,
5704 "Transition to Differential mode");
5705 SDPARAM(isp, chan)->isp_diffmode = 1;
5706 SDPARAM(isp, chan)->isp_ultramode = 0;
5707 SDPARAM(isp, chan)->isp_lvdmode = 0;
5709 case SXP_PINS_SE_MODE:
5710 isp_prt(isp, ISP_LOGINFO,
5711 "Transition to Single Ended mode");
5712 SDPARAM(isp, chan)->isp_diffmode = 0;
5713 SDPARAM(isp, chan)->isp_ultramode = 1;
5714 SDPARAM(isp, chan)->isp_lvdmode = 0;
5717 isp_prt(isp, ISP_LOGWARN,
5718 "Transition to Unknown Mode 0x%x", mbox);
5722 * XXX: Set up to renegotiate again!
5724 /* Can only be for a 1080... */
5725 ISP_SET_SENDMARKER(isp, chan, 1);
5728 case ASYNC_CMD_CMPLT:
5730 if (!IS_ULTRA3(isp)) {
5731 isp_prt(isp, ISP_LOGERR, "unexpected fast posting completion");
5735 h1 = (ISP_READ(isp, OUTMAILBOX2) << 16) | ISP_READ(isp, OUTMAILBOX1);
5739 h1 = (ISP_READ(isp, OUTMAILBOX2) << 16) | ISP_READ(isp, OUTMAILBOX1);
5740 h2 = (ISP_READ(isp, OUTMAILBOX7) << 16) | ISP_READ(isp, OUTMAILBOX6);
5748 isp_prt(isp, ISP_LOGERR, "unexpected 16 bit RIO handle");
5751 isp_prt(isp, ISP_LOGWARN, "%s: unhandled async code 0x%x", __func__, mbox);
5756 isp_prt(isp, ISP_LOGDEBUG3, "fast post/rio completion of 0x%08x", h1);
5757 isp_fastpost_complete(isp, h1);
5759 isp_prt(isp, ISP_LOGDEBUG3, "fast post/rio completion of 0x%08x", h2);
5760 isp_fastpost_complete(isp, h2);
5761 if (isp->isp_fpcchiwater < 2) {
5762 isp->isp_fpcchiwater = 2;
5765 if (isp->isp_fpcchiwater < 1) {
5766 isp->isp_fpcchiwater = 1;
5770 isp->isp_intoasync++;
5776 isp_parse_async_fc(ispsoftc_t *isp, uint16_t mbox)
5782 if (IS_DUALBUS(isp)) {
5783 chan = ISP_READ(isp, OUTMAILBOX6);
5787 isp_prt(isp, ISP_LOGDEBUG2, "Async Mbox 0x%x", mbox);
5790 case ASYNC_SYSTEM_ERROR:
5792 isp->isp_state = ISP_CRASHED;
5793 FCPARAM(isp, chan)->isp_loopstate = LOOP_NIL;
5794 isp_change_fw_state(isp, chan, FW_CONFIG_WAIT);
5796 * Were we waiting for a mailbox command to complete?
5797 * If so, it's dead, so wake up the waiter.
5799 if (isp->isp_mboxbsy) {
5801 isp->isp_mboxtmp[0] = MBOX_HOST_INTERFACE_ERROR;
5802 MBOX_NOTIFY_COMPLETE(isp);
5805 * It's up to the handler for isp_async to reinit stuff and
5806 * restart the firmware
5808 isp_async(isp, ISPASYNC_FW_CRASH);
5812 case ASYNC_RQS_XFER_ERR:
5813 isp_prt(isp, ISP_LOGERR, "Request Queue Transfer Error");
5816 case ASYNC_RSP_XFER_ERR:
5817 isp_prt(isp, ISP_LOGERR, "Response Queue Transfer Error");
5821 #ifdef ISP_TARGET_MODE
5823 isp_prt(isp, ISP_LOGERR, "ATIO Queue Transfer Error");
5827 isp_prt(isp, ISP_LOGERR, "%s: unexpected ASYNC_QWAKEUP code", __func__);
5830 case ASYNC_CMD_CMPLT:
5831 isp_fastpost_complete(isp, (ISP_READ(isp, OUTMAILBOX2) << 16) | ISP_READ(isp, OUTMAILBOX1));
5832 if (isp->isp_fpcchiwater < 1) {
5833 isp->isp_fpcchiwater = 1;
5837 case ASYNC_RIOZIO_STALL:
5840 case ASYNC_CTIO_DONE:
5841 #ifdef ISP_TARGET_MODE
5842 if (isp_target_async(isp, (ISP_READ(isp, OUTMAILBOX2) << 16) | ISP_READ(isp, OUTMAILBOX1), mbox)) {
5845 isp->isp_fphccmplt++;
5848 isp_prt(isp, ISP_LOGWARN, "unexpected ASYNC CTIO done");
5851 case ASYNC_LIP_ERROR:
5852 case ASYNC_LIP_NOS_OLS_RECV:
5853 case ASYNC_LIP_OCCURRED:
5856 * These are broadcast events that have to be sent across
5857 * all active channels.
5859 for (chan = 0; chan < isp->isp_nchan; chan++) {
5860 fcp = FCPARAM(isp, chan);
5861 int topo = fcp->isp_topo;
5863 if (fcp->role == ISP_ROLE_NONE)
5865 if (fcp->isp_loopstate > LOOP_HAVE_LINK)
5866 fcp->isp_loopstate = LOOP_HAVE_LINK;
5867 ISP_SET_SENDMARKER(isp, chan, 1);
5868 isp_async(isp, ISPASYNC_LIP, chan);
5869 #ifdef ISP_TARGET_MODE
5870 if (isp_target_async(isp, chan, mbox)) {
5875 * We've had problems with data corruption occuring on
5876 * commands that complete (with no apparent error) after
5877 * we receive a LIP. This has been observed mostly on
5878 * Local Loop topologies. To be safe, let's just mark
5879 * all active initiator commands as dead.
5881 if (topo == TOPO_NL_PORT || topo == TOPO_FL_PORT) {
5883 for (i = j = 0; i < isp->isp_maxcmds; i++) {
5887 hdp = &isp->isp_xflist[i];
5888 if (ISP_H2HT(hdp->handle) != ISP_HANDLE_INITIATOR) {
5892 if (XS_CHANNEL(xs) != chan) {
5896 isp_prt(isp, ISP_LOG_WARN1,
5897 "%d.%d.%jx bus reset set at %s:%u",
5898 XS_CHANNEL(xs), XS_TGT(xs),
5899 (uintmax_t)XS_LUN(xs),
5900 __func__, __LINE__);
5901 XS_SETERR(xs, HBA_BUSRESET);
5904 isp_prt(isp, ISP_LOGERR, lipd, chan, j);
5912 * This is a broadcast event that has to be sent across
5913 * all active channels.
5915 for (chan = 0; chan < isp->isp_nchan; chan++) {
5916 fcp = FCPARAM(isp, chan);
5917 if (fcp->role == ISP_ROLE_NONE)
5919 fcp->isp_linkstate = 1;
5920 if (fcp->isp_loopstate < LOOP_HAVE_LINK)
5921 fcp->isp_loopstate = LOOP_HAVE_LINK;
5922 ISP_SET_SENDMARKER(isp, chan, 1);
5923 isp_async(isp, ISPASYNC_LOOP_UP, chan);
5924 #ifdef ISP_TARGET_MODE
5925 if (isp_target_async(isp, chan, mbox)) {
5932 case ASYNC_LOOP_DOWN:
5934 * This is a broadcast event that has to be sent across
5935 * all active channels.
5937 for (chan = 0; chan < isp->isp_nchan; chan++) {
5938 fcp = FCPARAM(isp, chan);
5939 if (fcp->role == ISP_ROLE_NONE)
5941 ISP_SET_SENDMARKER(isp, chan, 1);
5942 fcp->isp_linkstate = 0;
5943 fcp->isp_loopstate = LOOP_NIL;
5944 isp_async(isp, ISPASYNC_LOOP_DOWN, chan);
5945 #ifdef ISP_TARGET_MODE
5946 if (isp_target_async(isp, chan, mbox)) {
5953 case ASYNC_LOOP_RESET:
5955 * This is a broadcast event that has to be sent across
5956 * all active channels.
5958 for (chan = 0; chan < isp->isp_nchan; chan++) {
5959 fcp = FCPARAM(isp, chan);
5960 if (fcp->role == ISP_ROLE_NONE)
5962 ISP_SET_SENDMARKER(isp, chan, 1);
5963 if (fcp->isp_loopstate > LOOP_HAVE_LINK)
5964 fcp->isp_loopstate = LOOP_HAVE_LINK;
5965 isp_async(isp, ISPASYNC_LOOP_RESET, chan);
5966 #ifdef ISP_TARGET_MODE
5967 if (isp_target_async(isp, chan, mbox)) {
5974 case ASYNC_PDB_CHANGED:
5976 int echan, nphdl, nlstate, reason;
5978 if (IS_23XX(isp) || IS_24XX(isp)) {
5979 nphdl = ISP_READ(isp, OUTMAILBOX1);
5980 nlstate = ISP_READ(isp, OUTMAILBOX2);
5982 nphdl = nlstate = 0xffff;
5985 reason = ISP_READ(isp, OUTMAILBOX3) >> 8;
5988 if (ISP_CAP_MULTI_ID(isp)) {
5989 chan = ISP_READ(isp, OUTMAILBOX3) & 0xff;
5990 if (chan == 0xff || nphdl == NIL_HANDLE) {
5992 echan = isp->isp_nchan - 1;
5993 } else if (chan >= isp->isp_nchan) {
6001 for (; chan <= echan; chan++) {
6002 fcp = FCPARAM(isp, chan);
6003 if (fcp->role == ISP_ROLE_NONE)
6005 if (fcp->isp_loopstate > LOOP_LTEST_DONE) {
6006 if (nphdl != NIL_HANDLE &&
6007 nphdl == fcp->isp_login_hdl &&
6008 reason == PDB24XX_AE_OPN_2)
6010 fcp->isp_loopstate = LOOP_LTEST_DONE;
6011 } else if (fcp->isp_loopstate < LOOP_HAVE_LINK)
6012 fcp->isp_loopstate = LOOP_HAVE_LINK;
6013 isp_async(isp, ISPASYNC_CHANGE_NOTIFY, chan,
6014 ISPASYNC_CHANGE_PDB, nphdl, nlstate, reason);
6018 case ASYNC_CHANGE_NOTIFY:
6022 portid = ((ISP_READ(isp, OUTMAILBOX1) & 0xff) << 16) |
6023 ISP_READ(isp, OUTMAILBOX2);
6024 if (ISP_CAP_MULTI_ID(isp)) {
6025 chan = ISP_READ(isp, OUTMAILBOX3) & 0xff;
6026 if (chan >= isp->isp_nchan)
6031 fcp = FCPARAM(isp, chan);
6032 if (fcp->role == ISP_ROLE_NONE)
6034 if (fcp->isp_loopstate > LOOP_LTEST_DONE)
6035 fcp->isp_loopstate = LOOP_LTEST_DONE;
6036 else if (fcp->isp_loopstate < LOOP_HAVE_LINK)
6037 fcp->isp_loopstate = LOOP_HAVE_LINK;
6038 isp_async(isp, ISPASYNC_CHANGE_NOTIFY, chan,
6039 ISPASYNC_CHANGE_SNS, portid);
6042 case ASYNC_ERR_LOGGING_DISABLED:
6043 isp_prt(isp, ISP_LOGWARN, "Error logging disabled (reason 0x%x)",
6044 ISP_READ(isp, OUTMAILBOX1));
6046 case ASYNC_CONNMODE:
6048 * This only applies to 2100 amd 2200 cards
6050 if (!IS_2200(isp) && !IS_2100(isp)) {
6051 isp_prt(isp, ISP_LOGWARN, "bad card for ASYNC_CONNMODE event");
6055 mbox = ISP_READ(isp, OUTMAILBOX1);
6058 isp_prt(isp, ISP_LOGINFO,
6059 "Point-to-Point -> Loop mode");
6062 isp_prt(isp, ISP_LOGINFO,
6063 "Loop -> Point-to-Point mode");
6065 case ISP_CONN_BADLIP:
6066 isp_prt(isp, ISP_LOGWARN,
6067 "Point-to-Point -> Loop mode (BAD LIP)");
6069 case ISP_CONN_FATAL:
6071 isp->isp_state = ISP_CRASHED;
6072 isp_prt(isp, ISP_LOGERR, "FATAL CONNECTION ERROR");
6073 isp_async(isp, ISPASYNC_FW_CRASH);
6075 case ISP_CONN_LOOPBACK:
6076 isp_prt(isp, ISP_LOGWARN,
6077 "Looped Back in Point-to-Point mode");
6080 isp_prt(isp, ISP_LOGWARN,
6081 "Unknown connection mode (0x%x)", mbox);
6084 ISP_SET_SENDMARKER(isp, chan, 1);
6085 FCPARAM(isp, chan)->isp_loopstate = LOOP_HAVE_LINK;
6086 isp_async(isp, ISPASYNC_CHANGE_NOTIFY, chan, ISPASYNC_CHANGE_OTHER);
6088 case ASYNC_P2P_INIT_ERR:
6089 isp_prt(isp, ISP_LOGWARN, "P2P init error (reason 0x%x)",
6090 ISP_READ(isp, OUTMAILBOX1));
6094 isp_prt(isp, ISP_LOGWARN, "Receive Error");
6096 isp_prt(isp, ISP_LOGWARN, "unexpected ASYNC_RCV_ERR");
6099 case ASYNC_RJT_SENT: /* same as ASYNC_QFULL_SENT */
6101 isp_prt(isp, ISP_LOGTDEBUG0, "LS_RJT sent");
6104 isp_prt(isp, ISP_LOGTDEBUG0, "QFULL sent");
6107 case ASYNC_FW_RESTART_COMPLETE:
6108 isp_prt(isp, ISP_LOGDEBUG0, "FW restart complete");
6110 case ASYNC_TEMPERATURE_ALERT:
6111 isp_prt(isp, ISP_LOGERR, "Temperature alert (subcode 0x%x)",
6112 ISP_READ(isp, OUTMAILBOX1));
6114 case ASYNC_AUTOLOAD_FW_COMPLETE:
6115 isp_prt(isp, ISP_LOGDEBUG0, "Autoload FW init complete");
6117 case ASYNC_AUTOLOAD_FW_FAILURE:
6118 isp_prt(isp, ISP_LOGERR, "Autoload FW init failure");
6121 isp_prt(isp, ISP_LOGWARN, "Unknown Async Code 0x%x", mbox);
6124 if (mbox != ASYNC_CTIO_DONE && mbox != ASYNC_CMD_CMPLT) {
6125 isp->isp_intoasync++;
6131 * Handle other response entries. A pointer to the request queue output
6132 * index is here in case we want to eat several entries at once, although
6133 * this is not used currently.
6137 isp_handle_other_response(ispsoftc_t *isp, int type, isphdr_t *hp, uint32_t *optrp)
6145 case RQSTYPE_STATUS_CONT:
6146 isp_prt(isp, ISP_LOG_WARN1, "Ignored Continuation Response");
6148 case RQSTYPE_MARKER:
6149 isp_prt(isp, ISP_LOG_WARN1, "Marker Response");
6151 case RQSTYPE_RPT_ID_ACQ:
6152 isp_get_ridacq(isp, (isp_ridacq_t *)hp, &rid);
6153 if (rid.ridacq_format == 0) {
6154 for (chan = 0; chan < isp->isp_nchan; chan++) {
6155 fcparam *fcp = FCPARAM(isp, chan);
6156 if (fcp->role == ISP_ROLE_NONE)
6158 c = (chan == 0) ? 127 : (chan - 1);
6159 if (rid.ridacq_map[c / 16] & (1 << (c % 16)) ||
6161 fcp->isp_loopstate = LOOP_HAVE_LINK;
6162 isp_async(isp, ISPASYNC_CHANGE_NOTIFY,
6163 chan, ISPASYNC_CHANGE_OTHER);
6165 fcp->isp_loopstate = LOOP_NIL;
6166 isp_async(isp, ISPASYNC_LOOP_DOWN,
6171 fcparam *fcp = FCPARAM(isp, rid.ridacq_vp_index);
6172 if (rid.ridacq_vp_status == RIDACQ_STS_COMPLETE ||
6173 rid.ridacq_vp_status == RIDACQ_STS_CHANGED) {
6174 fcp->isp_loopstate = LOOP_HAVE_LINK;
6175 isp_async(isp, ISPASYNC_CHANGE_NOTIFY,
6176 rid.ridacq_vp_index, ISPASYNC_CHANGE_OTHER);
6178 fcp->isp_loopstate = LOOP_NIL;
6179 isp_async(isp, ISPASYNC_LOOP_DOWN,
6180 rid.ridacq_vp_index);
6184 case RQSTYPE_CT_PASSTHRU:
6185 case RQSTYPE_VP_MODIFY:
6186 case RQSTYPE_VP_CTRL:
6188 ISP_IOXGET_32(isp, (uint32_t *)(hp + 1), hdl);
6189 ptr = isp_find_xs(isp, hdl);
6191 isp_destroy_handle(isp, hdl);
6192 memcpy(ptr, hp, QENTRY_LEN);
6198 case RQSTYPE_ENABLE_LUN:
6199 case RQSTYPE_MODIFY_LUN:
6200 case RQSTYPE_NOTIFY:
6201 case RQSTYPE_NOTIFY_ACK:
6207 case RQSTYPE_ABTS_RCVD:
6208 case RQSTYPE_ABTS_RSP:
6209 isp->isp_rsltccmplt++; /* count as a response completion */
6210 #ifdef ISP_TARGET_MODE
6211 if (isp_target_notify(isp, (ispstatusreq_t *) hp, optrp)) {
6216 case RQSTYPE_REQUEST:
6219 if (type != isp_get_response_type(isp, hp)) {
6221 * This is questionable- we're just papering over
6222 * something we've seen on SMP linux in target
6223 * mode- we don't really know what's happening
6224 * here that causes us to think we've gotten
6225 * an entry, but that either the entry isn't
6226 * filled out yet or our CPU read data is stale.
6228 isp_prt(isp, ISP_LOGINFO,
6229 "unstable type in response queue");
6232 isp_prt(isp, ISP_LOGWARN, "Unhandled Response Type 0x%x",
6233 isp_get_response_type(isp, hp));
6239 isp_parse_status(ispsoftc_t *isp, ispstatusreq_t *sp, XS_T *xs, long *rp)
6241 switch (sp->req_completion_status & 0xff) {
6244 XS_SETERR(xs, HBA_NOERROR);
6248 case RQCS_INCOMPLETE:
6249 if ((sp->req_state_flags & RQSF_GOT_TARGET) == 0) {
6250 isp_xs_prt(isp, xs, ISP_LOG_WARN1, "Selection Timeout @ %s:%d", __func__, __LINE__);
6252 XS_SETERR(xs, HBA_SELTIMEOUT);
6253 *rp = XS_XFRLEN(xs);
6257 isp_xs_prt(isp, xs, ISP_LOGERR, "Command Incomplete, state 0x%x", sp->req_state_flags);
6260 case RQCS_DMA_ERROR:
6261 isp_xs_prt(isp, xs, ISP_LOGERR, "DMA Error");
6262 *rp = XS_XFRLEN(xs);
6265 case RQCS_TRANSPORT_ERROR:
6268 ISP_SNPRINTF(buf, sizeof (buf), "states=>");
6269 if (sp->req_state_flags & RQSF_GOT_BUS) {
6270 ISP_SNPRINTF(buf, sizeof (buf), "%s GOT_BUS", buf);
6272 if (sp->req_state_flags & RQSF_GOT_TARGET) {
6273 ISP_SNPRINTF(buf, sizeof (buf), "%s GOT_TGT", buf);
6275 if (sp->req_state_flags & RQSF_SENT_CDB) {
6276 ISP_SNPRINTF(buf, sizeof (buf), "%s SENT_CDB", buf);
6278 if (sp->req_state_flags & RQSF_XFRD_DATA) {
6279 ISP_SNPRINTF(buf, sizeof (buf), "%s XFRD_DATA", buf);
6281 if (sp->req_state_flags & RQSF_GOT_STATUS) {
6282 ISP_SNPRINTF(buf, sizeof (buf), "%s GOT_STS", buf);
6284 if (sp->req_state_flags & RQSF_GOT_SENSE) {
6285 ISP_SNPRINTF(buf, sizeof (buf), "%s GOT_SNS", buf);
6287 if (sp->req_state_flags & RQSF_XFER_COMPLETE) {
6288 ISP_SNPRINTF(buf, sizeof (buf), "%s XFR_CMPLT", buf);
6290 ISP_SNPRINTF(buf, sizeof (buf), "%s\nstatus=>", buf);
6291 if (sp->req_status_flags & RQSTF_DISCONNECT) {
6292 ISP_SNPRINTF(buf, sizeof (buf), "%s Disconnect", buf);
6294 if (sp->req_status_flags & RQSTF_SYNCHRONOUS) {
6295 ISP_SNPRINTF(buf, sizeof (buf), "%s Sync_xfr", buf);
6297 if (sp->req_status_flags & RQSTF_PARITY_ERROR) {
6298 ISP_SNPRINTF(buf, sizeof (buf), "%s Parity", buf);
6300 if (sp->req_status_flags & RQSTF_BUS_RESET) {
6301 ISP_SNPRINTF(buf, sizeof (buf), "%s Bus_Reset", buf);
6303 if (sp->req_status_flags & RQSTF_DEVICE_RESET) {
6304 ISP_SNPRINTF(buf, sizeof (buf), "%s Device_Reset", buf);
6306 if (sp->req_status_flags & RQSTF_ABORTED) {
6307 ISP_SNPRINTF(buf, sizeof (buf), "%s Aborted", buf);
6309 if (sp->req_status_flags & RQSTF_TIMEOUT) {
6310 ISP_SNPRINTF(buf, sizeof (buf), "%s Timeout", buf);
6312 if (sp->req_status_flags & RQSTF_NEGOTIATION) {
6313 ISP_SNPRINTF(buf, sizeof (buf), "%s Negotiation", buf);
6315 isp_xs_prt(isp, xs, ISP_LOGERR, "Transport Error: %s", buf);
6316 *rp = XS_XFRLEN(xs);
6319 case RQCS_RESET_OCCURRED:
6322 isp_xs_prt(isp, xs, ISP_LOGWARN, "Bus Reset destroyed command");
6323 for (chan = 0; chan < isp->isp_nchan; chan++) {
6324 FCPARAM(isp, chan)->sendmarker = 1;
6327 XS_SETERR(xs, HBA_BUSRESET);
6329 *rp = XS_XFRLEN(xs);
6333 isp_xs_prt(isp, xs, ISP_LOGERR, "Command Aborted");
6334 ISP_SET_SENDMARKER(isp, XS_CHANNEL(xs), 1);
6336 XS_SETERR(xs, HBA_ABORTED);
6341 isp_xs_prt(isp, xs, ISP_LOGWARN, "Command timed out");
6343 * XXX: Check to see if we logged out of the device.
6346 XS_SETERR(xs, HBA_CMDTIMEOUT);
6350 case RQCS_DATA_OVERRUN:
6351 XS_SET_RESID(xs, sp->req_resid);
6352 isp_xs_prt(isp, xs, ISP_LOGERR, "data overrun (%ld)", (long) XS_GET_RESID(xs));
6354 XS_SETERR(xs, HBA_DATAOVR);
6358 case RQCS_COMMAND_OVERRUN:
6359 isp_xs_prt(isp, xs, ISP_LOGERR, "command overrun");
6362 case RQCS_STATUS_OVERRUN:
6363 isp_xs_prt(isp, xs, ISP_LOGERR, "status overrun");
6366 case RQCS_BAD_MESSAGE:
6367 isp_xs_prt(isp, xs, ISP_LOGERR, "msg not COMMAND COMPLETE after status");
6370 case RQCS_NO_MESSAGE_OUT:
6371 isp_xs_prt(isp, xs, ISP_LOGERR, "No MESSAGE OUT phase after selection");
6374 case RQCS_EXT_ID_FAILED:
6375 isp_xs_prt(isp, xs, ISP_LOGERR, "EXTENDED IDENTIFY failed");
6378 case RQCS_IDE_MSG_FAILED:
6379 isp_xs_prt(isp, xs, ISP_LOGERR, "INITIATOR DETECTED ERROR rejected");
6382 case RQCS_ABORT_MSG_FAILED:
6383 isp_xs_prt(isp, xs, ISP_LOGERR, "ABORT OPERATION rejected");
6386 case RQCS_REJECT_MSG_FAILED:
6387 isp_xs_prt(isp, xs, ISP_LOGERR, "MESSAGE REJECT rejected");
6390 case RQCS_NOP_MSG_FAILED:
6391 isp_xs_prt(isp, xs, ISP_LOGERR, "NOP rejected");
6394 case RQCS_PARITY_ERROR_MSG_FAILED:
6395 isp_xs_prt(isp, xs, ISP_LOGERR, "MESSAGE PARITY ERROR rejected");
6398 case RQCS_DEVICE_RESET_MSG_FAILED:
6399 isp_xs_prt(isp, xs, ISP_LOGWARN, "BUS DEVICE RESET rejected");
6402 case RQCS_ID_MSG_FAILED:
6403 isp_xs_prt(isp, xs, ISP_LOGERR, "IDENTIFY rejected");
6406 case RQCS_UNEXP_BUS_FREE:
6407 isp_xs_prt(isp, xs, ISP_LOGERR, "Unexpected Bus Free");
6410 case RQCS_DATA_UNDERRUN:
6413 int ru_marked = (sp->req_scsi_status & RQCS_RU) != 0;
6414 if (!ru_marked || sp->req_resid > XS_XFRLEN(xs)) {
6415 isp_xs_prt(isp, xs, ISP_LOGWARN, bun, XS_XFRLEN(xs), sp->req_resid, (ru_marked)? "marked" : "not marked");
6417 XS_SETERR(xs, HBA_BOTCH);
6422 XS_SET_RESID(xs, sp->req_resid);
6424 XS_SETERR(xs, HBA_NOERROR);
6429 case RQCS_XACT_ERR1:
6430 isp_xs_prt(isp, xs, ISP_LOGERR, "HBA attempted queued transaction with disconnect not set");
6433 case RQCS_XACT_ERR2:
6434 isp_xs_prt(isp, xs, ISP_LOGERR,
6435 "HBA attempted queued transaction to target routine %jx",
6436 (uintmax_t)XS_LUN(xs));
6439 case RQCS_XACT_ERR3:
6440 isp_xs_prt(isp, xs, ISP_LOGERR, "HBA attempted queued cmd when queueing disabled");
6443 case RQCS_BAD_ENTRY:
6444 isp_prt(isp, ISP_LOGERR, "Invalid IOCB entry type detected");
6447 case RQCS_QUEUE_FULL:
6448 isp_xs_prt(isp, xs, ISP_LOG_WARN1, "internal queues full status 0x%x", *XS_STSP(xs));
6451 * If QFULL or some other status byte is set, then this
6452 * isn't an error, per se.
6454 * Unfortunately, some QLogic f/w writers have, in
6455 * some cases, ommitted to *set* status to QFULL.
6458 if (*XS_STSP(xs) != SCSI_GOOD && XS_NOERR(xs)) {
6459 XS_SETERR(xs, HBA_NOERROR);
6464 *XS_STSP(xs) = SCSI_QFULL;
6465 XS_SETERR(xs, HBA_NOERROR);
6468 case RQCS_PHASE_SKIPPED:
6469 isp_xs_prt(isp, xs, ISP_LOGERR, "SCSI phase skipped");
6472 case RQCS_ARQS_FAILED:
6473 isp_xs_prt(isp, xs, ISP_LOGERR, "Auto Request Sense Failed");
6475 XS_SETERR(xs, HBA_ARQFAIL);
6479 case RQCS_WIDE_FAILED:
6480 isp_xs_prt(isp, xs, ISP_LOGERR, "Wide Negotiation Failed");
6482 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs));
6483 sdp->isp_devparam[XS_TGT(xs)].goal_flags &= ~DPARM_WIDE;
6484 sdp->isp_devparam[XS_TGT(xs)].dev_update = 1;
6488 XS_SETERR(xs, HBA_NOERROR);
6492 case RQCS_SYNCXFER_FAILED:
6493 isp_xs_prt(isp, xs, ISP_LOGERR, "SDTR Message Failed");
6495 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs));
6496 sdp += XS_CHANNEL(xs);
6497 sdp->isp_devparam[XS_TGT(xs)].goal_flags &= ~DPARM_SYNC;
6498 sdp->isp_devparam[XS_TGT(xs)].dev_update = 1;
6503 case RQCS_LVD_BUSERR:
6504 isp_xs_prt(isp, xs, ISP_LOGERR, "Bad LVD condition");
6507 case RQCS_PORT_UNAVAILABLE:
6509 * No such port on the loop. Moral equivalent of SELTIMEO
6511 case RQCS_PORT_LOGGED_OUT:
6514 uint8_t sts = sp->req_completion_status & 0xff;
6517 * It was there (maybe)- treat as a selection timeout.
6519 if (sts == RQCS_PORT_UNAVAILABLE) {
6520 reason = "unavailable";
6525 isp_prt(isp, ISP_LOGINFO, "port %s for target %d", reason, XS_TGT(xs));
6528 * If we're on a local loop, force a LIP (which is overkill)
6529 * to force a re-login of this unit. If we're on fabric,
6530 * then we'll have to log in again as a matter of course.
6532 if (FCPARAM(isp, 0)->isp_topo == TOPO_NL_PORT ||
6533 FCPARAM(isp, 0)->isp_topo == TOPO_FL_PORT) {
6535 MBSINIT(&mbs, MBOX_INIT_LIP, MBLOGALL, 0);
6536 if (ISP_CAP_2KLOGIN(isp)) {
6537 mbs.ibits = (1 << 10);
6539 isp_mboxcmd_qnw(isp, &mbs, 1);
6542 XS_SETERR(xs, HBA_SELTIMEOUT);
6546 case RQCS_PORT_CHANGED:
6547 isp_prt(isp, ISP_LOGWARN, "port changed for target %d", XS_TGT(xs));
6549 XS_SETERR(xs, HBA_SELTIMEOUT);
6553 case RQCS_PORT_BUSY:
6554 isp_prt(isp, ISP_LOGWARN, "port busy for target %d", XS_TGT(xs));
6556 XS_SETERR(xs, HBA_TGTBSY);
6561 isp_prt(isp, ISP_LOGERR, "Unknown Completion Status 0x%x", sp->req_completion_status);
6565 XS_SETERR(xs, HBA_BOTCH);
6570 isp_parse_status_24xx(ispsoftc_t *isp, isp24xx_statusreq_t *sp, XS_T *xs, long *rp)
6572 int ru_marked, sv_marked;
6573 int chan = XS_CHANNEL(xs);
6575 switch (sp->req_completion_status) {
6578 XS_SETERR(xs, HBA_NOERROR);
6582 case RQCS_DMA_ERROR:
6583 isp_xs_prt(isp, xs, ISP_LOGERR, "DMA error");
6586 case RQCS_TRANSPORT_ERROR:
6587 isp_xs_prt(isp, xs, ISP_LOGERR, "Transport Error");
6590 case RQCS_RESET_OCCURRED:
6591 isp_xs_prt(isp, xs, ISP_LOGWARN, "reset destroyed command");
6592 FCPARAM(isp, chan)->sendmarker = 1;
6594 XS_SETERR(xs, HBA_BUSRESET);
6599 isp_xs_prt(isp, xs, ISP_LOGERR, "Command Aborted");
6600 FCPARAM(isp, chan)->sendmarker = 1;
6602 XS_SETERR(xs, HBA_ABORTED);
6607 isp_xs_prt(isp, xs, ISP_LOGWARN, "Command Timed Out");
6609 XS_SETERR(xs, HBA_CMDTIMEOUT);
6613 case RQCS_DATA_OVERRUN:
6614 XS_SET_RESID(xs, sp->req_resid);
6615 isp_xs_prt(isp, xs, ISP_LOGERR, "Data Overrun");
6617 XS_SETERR(xs, HBA_DATAOVR);
6621 case RQCS_24XX_DRE: /* data reassembly error */
6622 isp_prt(isp, ISP_LOGERR, "Chan %d data reassembly error for target %d", chan, XS_TGT(xs));
6624 XS_SETERR(xs, HBA_ABORTED);
6626 *rp = XS_XFRLEN(xs);
6629 case RQCS_24XX_TABORT: /* aborted by target */
6630 isp_prt(isp, ISP_LOGERR, "Chan %d target %d sent ABTS", chan, XS_TGT(xs));
6632 XS_SETERR(xs, HBA_ABORTED);
6636 case RQCS_DATA_UNDERRUN:
6637 ru_marked = (sp->req_scsi_status & RQCS_RU) != 0;
6639 * We can get an underrun w/o things being marked
6640 * if we got a non-zero status.
6642 sv_marked = (sp->req_scsi_status & (RQCS_SV|RQCS_RV)) != 0;
6643 if ((ru_marked == 0 && sv_marked == 0) ||
6644 (sp->req_resid > XS_XFRLEN(xs))) {
6645 isp_xs_prt(isp, xs, ISP_LOGWARN, bun, XS_XFRLEN(xs), sp->req_resid, (ru_marked)? "marked" : "not marked");
6647 XS_SETERR(xs, HBA_BOTCH);
6651 XS_SET_RESID(xs, sp->req_resid);
6652 isp_xs_prt(isp, xs, ISP_LOG_WARN1, "Data Underrun (%d) for command 0x%x", sp->req_resid, XS_CDBP(xs)[0] & 0xff);
6654 XS_SETERR(xs, HBA_NOERROR);
6658 case RQCS_PORT_UNAVAILABLE:
6660 * No such port on the loop. Moral equivalent of SELTIMEO
6662 case RQCS_PORT_LOGGED_OUT:
6665 uint8_t sts = sp->req_completion_status & 0xff;
6668 * It was there (maybe)- treat as a selection timeout.
6670 if (sts == RQCS_PORT_UNAVAILABLE) {
6671 reason = "unavailable";
6676 isp_prt(isp, ISP_LOGINFO, "Chan %d port %s for target %d",
6677 chan, reason, XS_TGT(xs));
6680 * There is no MBOX_INIT_LIP for the 24XX.
6683 XS_SETERR(xs, HBA_SELTIMEOUT);
6687 case RQCS_PORT_CHANGED:
6688 isp_prt(isp, ISP_LOGWARN, "port changed for target %d chan %d", XS_TGT(xs), chan);
6690 XS_SETERR(xs, HBA_SELTIMEOUT);
6695 case RQCS_24XX_ENOMEM: /* f/w resource unavailable */
6696 isp_prt(isp, ISP_LOGWARN, "f/w resource unavailable for target %d chan %d", XS_TGT(xs), chan);
6698 *XS_STSP(xs) = SCSI_BUSY;
6699 XS_SETERR(xs, HBA_TGTBSY);
6703 case RQCS_24XX_TMO: /* task management overrun */
6704 isp_prt(isp, ISP_LOGWARN, "command for target %d overlapped task management for chan %d", XS_TGT(xs), chan);
6706 *XS_STSP(xs) = SCSI_BUSY;
6707 XS_SETERR(xs, HBA_TGTBSY);
6712 isp_prt(isp, ISP_LOGERR, "Unknown Completion Status 0x%x on chan %d", sp->req_completion_status, chan);
6716 XS_SETERR(xs, HBA_BOTCH);
6721 isp_fastpost_complete(ispsoftc_t *isp, uint32_t fph)
6728 xs = isp_find_xs(isp, fph);
6730 isp_prt(isp, ISP_LOGWARN,
6731 "Command for fast post handle 0x%x not found", fph);
6734 isp_destroy_handle(isp, fph);
6737 * Since we don't have a result queue entry item,
6738 * we must believe that SCSI status is zero and
6739 * that all data transferred.
6741 XS_SET_RESID(xs, 0);
6742 *XS_STSP(xs) = SCSI_GOOD;
6743 if (XS_XFRLEN(xs)) {
6744 ISP_DMAFREE(isp, xs, fph);
6746 if (isp->isp_nactive) {
6749 isp->isp_fphccmplt++;
6754 isp_mbox_continue(ispsoftc_t *isp)
6760 switch (isp->isp_lastmbxcmd) {
6761 case MBOX_WRITE_RAM_WORD:
6762 case MBOX_READ_RAM_WORD:
6763 case MBOX_WRITE_RAM_WORD_EXTENDED:
6764 case MBOX_READ_RAM_WORD_EXTENDED:
6769 if (isp->isp_mboxtmp[0] != MBOX_COMMAND_COMPLETE) {
6770 isp->isp_mbxwrk0 = 0;
6775 * Clear the previous interrupt.
6778 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_CLEAR_RISC_INT);
6780 ISP_WRITE(isp, HCCR, HCCR_CMD_CLEAR_RISC_INT);
6781 ISP_WRITE(isp, BIU_SEMA, 0);
6785 * Continue with next word.
6787 ISP_MEMZERO(&mbs, sizeof (mbs));
6788 ptr = isp->isp_mbxworkp;
6789 switch (isp->isp_lastmbxcmd) {
6790 case MBOX_WRITE_RAM_WORD:
6791 mbs.param[1] = isp->isp_mbxwrk1++;
6792 mbs.param[2] = *ptr++;
6794 case MBOX_READ_RAM_WORD:
6795 *ptr++ = isp->isp_mboxtmp[2];
6796 mbs.param[1] = isp->isp_mbxwrk1++;
6798 case MBOX_WRITE_RAM_WORD_EXTENDED:
6800 uint32_t *lptr = (uint32_t *)ptr;
6801 mbs.param[2] = lptr[0];
6802 mbs.param[3] = lptr[0] >> 16;
6804 ptr = (uint16_t *)lptr;
6806 mbs.param[2] = *ptr++;
6808 offset = isp->isp_mbxwrk1;
6809 offset |= isp->isp_mbxwrk8 << 16;
6810 mbs.param[1] = offset;
6811 mbs.param[8] = offset >> 16;
6813 isp->isp_mbxwrk1 = offset;
6814 isp->isp_mbxwrk8 = offset >> 16;
6816 case MBOX_READ_RAM_WORD_EXTENDED:
6818 uint32_t *lptr = (uint32_t *)ptr;
6819 uint32_t val = isp->isp_mboxtmp[2];
6820 val |= (isp->isp_mboxtmp[3]) << 16;
6822 ptr = (uint16_t *)lptr;
6824 *ptr++ = isp->isp_mboxtmp[2];
6826 offset = isp->isp_mbxwrk1;
6827 offset |= isp->isp_mbxwrk8 << 16;
6828 mbs.param[1] = offset;
6829 mbs.param[8] = offset >> 16;
6831 isp->isp_mbxwrk1 = offset;
6832 isp->isp_mbxwrk8 = offset >> 16;
6835 isp->isp_mbxworkp = ptr;
6837 mbs.param[0] = isp->isp_lastmbxcmd;
6838 mbs.logval = MBLOGALL;
6839 isp_mboxcmd_qnw(isp, &mbs, 0);
6843 #define ISP_SCSI_IBITS(op) (mbpscsi[((op)<<1)])
6844 #define ISP_SCSI_OBITS(op) (mbpscsi[((op)<<1) + 1])
6845 #define ISP_SCSI_OPMAP(in, out) in, out
6846 static const uint8_t mbpscsi[] = {
6847 ISP_SCSI_OPMAP(0x01, 0x01), /* 0x00: MBOX_NO_OP */
6848 ISP_SCSI_OPMAP(0x1f, 0x01), /* 0x01: MBOX_LOAD_RAM */
6849 ISP_SCSI_OPMAP(0x03, 0x01), /* 0x02: MBOX_EXEC_FIRMWARE */
6850 ISP_SCSI_OPMAP(0x1f, 0x01), /* 0x03: MBOX_DUMP_RAM */
6851 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x04: MBOX_WRITE_RAM_WORD */
6852 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x05: MBOX_READ_RAM_WORD */
6853 ISP_SCSI_OPMAP(0x3f, 0x3f), /* 0x06: MBOX_MAILBOX_REG_TEST */
6854 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x07: MBOX_VERIFY_CHECKSUM */
6855 ISP_SCSI_OPMAP(0x01, 0x0f), /* 0x08: MBOX_ABOUT_FIRMWARE */
6856 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x09: */
6857 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0a: */
6858 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0b: */
6859 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0c: */
6860 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0d: */
6861 ISP_SCSI_OPMAP(0x01, 0x05), /* 0x0e: MBOX_CHECK_FIRMWARE */
6862 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0f: */
6863 ISP_SCSI_OPMAP(0x1f, 0x1f), /* 0x10: MBOX_INIT_REQ_QUEUE */
6864 ISP_SCSI_OPMAP(0x3f, 0x3f), /* 0x11: MBOX_INIT_RES_QUEUE */
6865 ISP_SCSI_OPMAP(0x0f, 0x0f), /* 0x12: MBOX_EXECUTE_IOCB */
6866 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x13: MBOX_WAKE_UP */
6867 ISP_SCSI_OPMAP(0x01, 0x3f), /* 0x14: MBOX_STOP_FIRMWARE */
6868 ISP_SCSI_OPMAP(0x0f, 0x0f), /* 0x15: MBOX_ABORT */
6869 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x16: MBOX_ABORT_DEVICE */
6870 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x17: MBOX_ABORT_TARGET */
6871 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x18: MBOX_BUS_RESET */
6872 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x19: MBOX_STOP_QUEUE */
6873 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x1a: MBOX_START_QUEUE */
6874 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x1b: MBOX_SINGLE_STEP_QUEUE */
6875 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x1c: MBOX_ABORT_QUEUE */
6876 ISP_SCSI_OPMAP(0x03, 0x4f), /* 0x1d: MBOX_GET_DEV_QUEUE_STATUS */
6877 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x1e: */
6878 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x1f: MBOX_GET_FIRMWARE_STATUS */
6879 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x20: MBOX_GET_INIT_SCSI_ID */
6880 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x21: MBOX_GET_SELECT_TIMEOUT */
6881 ISP_SCSI_OPMAP(0x01, 0xc7), /* 0x22: MBOX_GET_RETRY_COUNT */
6882 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x23: MBOX_GET_TAG_AGE_LIMIT */
6883 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x24: MBOX_GET_CLOCK_RATE */
6884 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x25: MBOX_GET_ACT_NEG_STATE */
6885 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x26: MBOX_GET_ASYNC_DATA_SETUP_TIME */
6886 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x27: MBOX_GET_PCI_PARAMS */
6887 ISP_SCSI_OPMAP(0x03, 0x4f), /* 0x28: MBOX_GET_TARGET_PARAMS */
6888 ISP_SCSI_OPMAP(0x03, 0x0f), /* 0x29: MBOX_GET_DEV_QUEUE_PARAMS */
6889 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x2a: MBOX_GET_RESET_DELAY_PARAMS */
6890 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2b: */
6891 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2c: */
6892 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2d: */
6893 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2e: */
6894 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2f: */
6895 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x30: MBOX_SET_INIT_SCSI_ID */
6896 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x31: MBOX_SET_SELECT_TIMEOUT */
6897 ISP_SCSI_OPMAP(0xc7, 0xc7), /* 0x32: MBOX_SET_RETRY_COUNT */
6898 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x33: MBOX_SET_TAG_AGE_LIMIT */
6899 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x34: MBOX_SET_CLOCK_RATE */
6900 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x35: MBOX_SET_ACT_NEG_STATE */
6901 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x36: MBOX_SET_ASYNC_DATA_SETUP_TIME */
6902 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x37: MBOX_SET_PCI_CONTROL_PARAMS */
6903 ISP_SCSI_OPMAP(0x4f, 0x4f), /* 0x38: MBOX_SET_TARGET_PARAMS */
6904 ISP_SCSI_OPMAP(0x0f, 0x0f), /* 0x39: MBOX_SET_DEV_QUEUE_PARAMS */
6905 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x3a: MBOX_SET_RESET_DELAY_PARAMS */
6906 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3b: */
6907 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3c: */
6908 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3d: */
6909 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3e: */
6910 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3f: */
6911 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x40: MBOX_RETURN_BIOS_BLOCK_ADDR */
6912 ISP_SCSI_OPMAP(0x3f, 0x01), /* 0x41: MBOX_WRITE_FOUR_RAM_WORDS */
6913 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x42: MBOX_EXEC_BIOS_IOCB */
6914 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x43: */
6915 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x44: */
6916 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x45: SET SYSTEM PARAMETER */
6917 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x46: GET SYSTEM PARAMETER */
6918 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x47: */
6919 ISP_SCSI_OPMAP(0x01, 0xcf), /* 0x48: GET SCAM CONFIGURATION */
6920 ISP_SCSI_OPMAP(0xcf, 0xcf), /* 0x49: SET SCAM CONFIGURATION */
6921 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x4a: MBOX_SET_FIRMWARE_FEATURES */
6922 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x4b: MBOX_GET_FIRMWARE_FEATURES */
6923 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x4c: */
6924 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x4d: */
6925 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x4e: */
6926 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x4f: */
6927 ISP_SCSI_OPMAP(0xdf, 0xdf), /* 0x50: LOAD RAM A64 */
6928 ISP_SCSI_OPMAP(0xdf, 0xdf), /* 0x51: DUMP RAM A64 */
6929 ISP_SCSI_OPMAP(0xdf, 0xff), /* 0x52: INITIALIZE REQUEST QUEUE A64 */
6930 ISP_SCSI_OPMAP(0xef, 0xff), /* 0x53: INITIALIZE RESPONSE QUEUE A64 */
6931 ISP_SCSI_OPMAP(0xcf, 0x01), /* 0x54: EXECUCUTE COMMAND IOCB A64 */
6932 ISP_SCSI_OPMAP(0x07, 0x01), /* 0x55: ENABLE TARGET MODE */
6933 ISP_SCSI_OPMAP(0x03, 0x0f), /* 0x56: GET TARGET STATUS */
6934 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x57: */
6935 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x58: */
6936 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x59: */
6937 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x5a: SET DATA OVERRUN RECOVERY MODE */
6938 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x5b: GET DATA OVERRUN RECOVERY MODE */
6939 ISP_SCSI_OPMAP(0x0f, 0x0f), /* 0x5c: SET HOST DATA */
6940 ISP_SCSI_OPMAP(0x01, 0x01) /* 0x5d: GET NOST DATA */
6942 #define MAX_SCSI_OPCODE 0x5d
6944 static const char *scsi_mbcmd_names[] = {
6961 "INIT REQUEST QUEUE",
6962 "INIT RESULT QUEUE",
6972 "SINGLE STEP QUEUE",
6974 "GET DEV QUEUE STATUS",
6976 "GET FIRMWARE STATUS",
6978 "GET SELECT TIMEOUT",
6980 "GET TAG AGE LIMIT",
6982 "GET ACT NEG STATE",
6983 "GET ASYNC DATA SETUP TIME",
6985 "GET TARGET PARAMS",
6986 "GET DEV QUEUE PARAMS",
6987 "GET RESET DELAY PARAMS",
6994 "SET SELECT TIMEOUT",
6996 "SET TAG AGE LIMIT",
6998 "SET ACT NEG STATE",
6999 "SET ASYNC DATA SETUP TIME",
7000 "SET PCI CONTROL PARAMS",
7001 "SET TARGET PARAMS",
7002 "SET DEV QUEUE PARAMS",
7003 "SET RESET DELAY PARAMS",
7009 "RETURN BIOS BLOCK ADDR",
7010 "WRITE FOUR RAM WORDS",
7014 "SET SYSTEM PARAMETER",
7015 "GET SYSTEM PARAMETER",
7017 "GET SCAM CONFIGURATION",
7018 "SET SCAM CONFIGURATION",
7019 "SET FIRMWARE FEATURES",
7020 "GET FIRMWARE FEATURES",
7027 "INITIALIZE REQUEST QUEUE A64",
7028 "INITIALIZE RESPONSE QUEUE A64",
7030 "ENABLE TARGET MODE",
7031 "GET TARGET MODE STATE",
7035 "SET DATA OVERRUN RECOVERY MODE",
7036 "GET DATA OVERRUN RECOVERY MODE",
7041 #define ISP_FC_IBITS(op) ((mbpfc[((op)<<3) + 0] << 24) | (mbpfc[((op)<<3) + 1] << 16) | (mbpfc[((op)<<3) + 2] << 8) | (mbpfc[((op)<<3) + 3]))
7042 #define ISP_FC_OBITS(op) ((mbpfc[((op)<<3) + 4] << 24) | (mbpfc[((op)<<3) + 5] << 16) | (mbpfc[((op)<<3) + 6] << 8) | (mbpfc[((op)<<3) + 7]))
7044 #define ISP_FC_OPMAP(in0, out0) 0, 0, 0, in0, 0, 0, 0, out0
7045 #define ISP_FC_OPMAP_HALF(in1, in0, out1, out0) 0, 0, in1, in0, 0, 0, out1, out0
7046 #define ISP_FC_OPMAP_FULL(in3, in2, in1, in0, out3, out2, out1, out0) in3, in2, in1, in0, out3, out2, out1, out0
7047 static const uint32_t mbpfc[] = {
7048 ISP_FC_OPMAP(0x01, 0x01), /* 0x00: MBOX_NO_OP */
7049 ISP_FC_OPMAP(0x1f, 0x01), /* 0x01: MBOX_LOAD_RAM */
7050 ISP_FC_OPMAP_HALF(0x07, 0xff, 0x00, 0x03), /* 0x02: MBOX_EXEC_FIRMWARE */
7051 ISP_FC_OPMAP(0xdf, 0x01), /* 0x03: MBOX_DUMP_RAM */
7052 ISP_FC_OPMAP(0x07, 0x07), /* 0x04: MBOX_WRITE_RAM_WORD */
7053 ISP_FC_OPMAP(0x03, 0x07), /* 0x05: MBOX_READ_RAM_WORD */
7054 ISP_FC_OPMAP_FULL(0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff), /* 0x06: MBOX_MAILBOX_REG_TEST */
7055 ISP_FC_OPMAP(0x07, 0x07), /* 0x07: MBOX_VERIFY_CHECKSUM */
7056 ISP_FC_OPMAP_FULL(0x0, 0x0, 0x0, 0x01, 0x0, 0x3, 0x80, 0x7f), /* 0x08: MBOX_ABOUT_FIRMWARE */
7057 ISP_FC_OPMAP(0xdf, 0x01), /* 0x09: MBOX_LOAD_RISC_RAM_2100 */
7058 ISP_FC_OPMAP(0xdf, 0x01), /* 0x0a: DUMP RAM */
7059 ISP_FC_OPMAP_HALF(0x1, 0xff, 0x0, 0x01), /* 0x0b: MBOX_LOAD_RISC_RAM */
7060 ISP_FC_OPMAP(0x00, 0x00), /* 0x0c: */
7061 ISP_FC_OPMAP_HALF(0x1, 0x0f, 0x0, 0x01), /* 0x0d: MBOX_WRITE_RAM_WORD_EXTENDED */
7062 ISP_FC_OPMAP(0x01, 0x05), /* 0x0e: MBOX_CHECK_FIRMWARE */
7063 ISP_FC_OPMAP_HALF(0x1, 0x03, 0x0, 0x0d), /* 0x0f: MBOX_READ_RAM_WORD_EXTENDED */
7064 ISP_FC_OPMAP(0x1f, 0x11), /* 0x10: MBOX_INIT_REQ_QUEUE */
7065 ISP_FC_OPMAP(0x2f, 0x21), /* 0x11: MBOX_INIT_RES_QUEUE */
7066 ISP_FC_OPMAP(0x0f, 0x01), /* 0x12: MBOX_EXECUTE_IOCB */
7067 ISP_FC_OPMAP(0x03, 0x03), /* 0x13: MBOX_WAKE_UP */
7068 ISP_FC_OPMAP_HALF(0x1, 0xff, 0x0, 0x03), /* 0x14: MBOX_STOP_FIRMWARE */
7069 ISP_FC_OPMAP(0x4f, 0x01), /* 0x15: MBOX_ABORT */
7070 ISP_FC_OPMAP(0x07, 0x01), /* 0x16: MBOX_ABORT_DEVICE */
7071 ISP_FC_OPMAP(0x07, 0x01), /* 0x17: MBOX_ABORT_TARGET */
7072 ISP_FC_OPMAP(0x03, 0x03), /* 0x18: MBOX_BUS_RESET */
7073 ISP_FC_OPMAP(0x07, 0x05), /* 0x19: MBOX_STOP_QUEUE */
7074 ISP_FC_OPMAP(0x07, 0x05), /* 0x1a: MBOX_START_QUEUE */
7075 ISP_FC_OPMAP(0x07, 0x05), /* 0x1b: MBOX_SINGLE_STEP_QUEUE */
7076 ISP_FC_OPMAP(0x07, 0x05), /* 0x1c: MBOX_ABORT_QUEUE */
7077 ISP_FC_OPMAP(0x07, 0x03), /* 0x1d: MBOX_GET_DEV_QUEUE_STATUS */
7078 ISP_FC_OPMAP(0x00, 0x00), /* 0x1e: */
7079 ISP_FC_OPMAP(0x01, 0x07), /* 0x1f: MBOX_GET_FIRMWARE_STATUS */
7080 ISP_FC_OPMAP_HALF(0x2, 0x01, 0x7e, 0xcf), /* 0x20: MBOX_GET_LOOP_ID */
7081 ISP_FC_OPMAP(0x00, 0x00), /* 0x21: */
7082 ISP_FC_OPMAP(0x03, 0x4b), /* 0x22: MBOX_GET_TIMEOUT_PARAMS */
7083 ISP_FC_OPMAP(0x00, 0x00), /* 0x23: */
7084 ISP_FC_OPMAP(0x00, 0x00), /* 0x24: */
7085 ISP_FC_OPMAP(0x00, 0x00), /* 0x25: */
7086 ISP_FC_OPMAP(0x00, 0x00), /* 0x26: */
7087 ISP_FC_OPMAP(0x00, 0x00), /* 0x27: */
7088 ISP_FC_OPMAP(0x01, 0x03), /* 0x28: MBOX_GET_FIRMWARE_OPTIONS */
7089 ISP_FC_OPMAP(0x03, 0x07), /* 0x29: MBOX_GET_PORT_QUEUE_PARAMS */
7090 ISP_FC_OPMAP(0x00, 0x00), /* 0x2a: */
7091 ISP_FC_OPMAP(0x00, 0x00), /* 0x2b: */
7092 ISP_FC_OPMAP(0x00, 0x00), /* 0x2c: */
7093 ISP_FC_OPMAP(0x00, 0x00), /* 0x2d: */
7094 ISP_FC_OPMAP(0x00, 0x00), /* 0x2e: */
7095 ISP_FC_OPMAP(0x00, 0x00), /* 0x2f: */
7096 ISP_FC_OPMAP(0x00, 0x00), /* 0x30: */
7097 ISP_FC_OPMAP(0x00, 0x00), /* 0x31: */
7098 ISP_FC_OPMAP(0x4b, 0x4b), /* 0x32: MBOX_SET_TIMEOUT_PARAMS */
7099 ISP_FC_OPMAP(0x00, 0x00), /* 0x33: */
7100 ISP_FC_OPMAP(0x00, 0x00), /* 0x34: */
7101 ISP_FC_OPMAP(0x00, 0x00), /* 0x35: */
7102 ISP_FC_OPMAP(0x00, 0x00), /* 0x36: */
7103 ISP_FC_OPMAP(0x00, 0x00), /* 0x37: */
7104 ISP_FC_OPMAP(0x0f, 0x01), /* 0x38: MBOX_SET_FIRMWARE_OPTIONS */
7105 ISP_FC_OPMAP(0x0f, 0x07), /* 0x39: MBOX_SET_PORT_QUEUE_PARAMS */
7106 ISP_FC_OPMAP(0x00, 0x00), /* 0x3a: */
7107 ISP_FC_OPMAP(0x00, 0x00), /* 0x3b: */
7108 ISP_FC_OPMAP(0x00, 0x00), /* 0x3c: */
7109 ISP_FC_OPMAP(0x00, 0x00), /* 0x3d: */
7110 ISP_FC_OPMAP(0x00, 0x00), /* 0x3e: */
7111 ISP_FC_OPMAP(0x00, 0x00), /* 0x3f: */
7112 ISP_FC_OPMAP(0x03, 0x01), /* 0x40: MBOX_LOOP_PORT_BYPASS */
7113 ISP_FC_OPMAP(0x03, 0x01), /* 0x41: MBOX_LOOP_PORT_ENABLE */
7114 ISP_FC_OPMAP_HALF(0x0, 0x01, 0x3, 0xcf), /* 0x42: MBOX_GET_RESOURCE_COUNT */
7115 ISP_FC_OPMAP(0x01, 0x01), /* 0x43: MBOX_REQUEST_OFFLINE_MODE */
7116 ISP_FC_OPMAP(0x00, 0x00), /* 0x44: */
7117 ISP_FC_OPMAP(0x00, 0x00), /* 0x45: */
7118 ISP_FC_OPMAP(0x00, 0x00), /* 0x46: */
7119 ISP_FC_OPMAP(0xcf, 0x03), /* 0x47: GET PORT_DATABASE ENHANCED */
7120 ISP_FC_OPMAP(0xcf, 0x0f), /* 0x48: MBOX_INIT_FIRMWARE_MULTI_ID */
7121 ISP_FC_OPMAP(0xcd, 0x01), /* 0x49: MBOX_GET_VP_DATABASE */
7122 ISP_FC_OPMAP_HALF(0x2, 0xcd, 0x0, 0x01), /* 0x4a: MBOX_GET_VP_DATABASE_ENTRY */
7123 ISP_FC_OPMAP(0x00, 0x00), /* 0x4b: */
7124 ISP_FC_OPMAP(0x00, 0x00), /* 0x4c: */
7125 ISP_FC_OPMAP(0x00, 0x00), /* 0x4d: */
7126 ISP_FC_OPMAP(0x00, 0x00), /* 0x4e: */
7127 ISP_FC_OPMAP(0x00, 0x00), /* 0x4f: */
7128 ISP_FC_OPMAP(0x00, 0x00), /* 0x50: */
7129 ISP_FC_OPMAP(0x00, 0x00), /* 0x51: */
7130 ISP_FC_OPMAP(0x00, 0x00), /* 0x52: */
7131 ISP_FC_OPMAP(0x00, 0x00), /* 0x53: */
7132 ISP_FC_OPMAP(0xcf, 0x01), /* 0x54: EXECUTE IOCB A64 */
7133 ISP_FC_OPMAP(0x00, 0x00), /* 0x55: */
7134 ISP_FC_OPMAP(0x00, 0x00), /* 0x56: */
7135 ISP_FC_OPMAP(0x00, 0x00), /* 0x57: */
7136 ISP_FC_OPMAP(0x00, 0x00), /* 0x58: */
7137 ISP_FC_OPMAP(0x00, 0x00), /* 0x59: */
7138 ISP_FC_OPMAP(0x00, 0x00), /* 0x5a: */
7139 ISP_FC_OPMAP(0x03, 0x01), /* 0x5b: MBOX_DRIVER_HEARTBEAT */
7140 ISP_FC_OPMAP(0xcf, 0x01), /* 0x5c: MBOX_FW_HEARTBEAT */
7141 ISP_FC_OPMAP(0x07, 0x1f), /* 0x5d: MBOX_GET_SET_DATA_RATE */
7142 ISP_FC_OPMAP(0x00, 0x00), /* 0x5e: */
7143 ISP_FC_OPMAP(0x00, 0x00), /* 0x5f: */
7144 ISP_FC_OPMAP(0xcf, 0x0f), /* 0x60: MBOX_INIT_FIRMWARE */
7145 ISP_FC_OPMAP(0x00, 0x00), /* 0x61: */
7146 ISP_FC_OPMAP(0x01, 0x01), /* 0x62: MBOX_INIT_LIP */
7147 ISP_FC_OPMAP(0xcd, 0x03), /* 0x63: MBOX_GET_FC_AL_POSITION_MAP */
7148 ISP_FC_OPMAP(0xcf, 0x01), /* 0x64: MBOX_GET_PORT_DB */
7149 ISP_FC_OPMAP(0x07, 0x01), /* 0x65: MBOX_CLEAR_ACA */
7150 ISP_FC_OPMAP(0x07, 0x01), /* 0x66: MBOX_TARGET_RESET */
7151 ISP_FC_OPMAP(0x07, 0x01), /* 0x67: MBOX_CLEAR_TASK_SET */
7152 ISP_FC_OPMAP(0x07, 0x01), /* 0x68: MBOX_ABORT_TASK_SET */
7153 ISP_FC_OPMAP(0x01, 0x07), /* 0x69: MBOX_GET_FW_STATE */
7154 ISP_FC_OPMAP_HALF(0x6, 0x03, 0x0, 0xcf), /* 0x6a: MBOX_GET_PORT_NAME */
7155 ISP_FC_OPMAP(0xcf, 0x01), /* 0x6b: MBOX_GET_LINK_STATUS */
7156 ISP_FC_OPMAP(0x0f, 0x01), /* 0x6c: MBOX_INIT_LIP_RESET */
7157 ISP_FC_OPMAP(0x00, 0x00), /* 0x6d: */
7158 ISP_FC_OPMAP(0xcf, 0x03), /* 0x6e: MBOX_SEND_SNS */
7159 ISP_FC_OPMAP(0x0f, 0x07), /* 0x6f: MBOX_FABRIC_LOGIN */
7160 ISP_FC_OPMAP_HALF(0x02, 0x03, 0x00, 0x03), /* 0x70: MBOX_SEND_CHANGE_REQUEST */
7161 ISP_FC_OPMAP(0x03, 0x03), /* 0x71: MBOX_FABRIC_LOGOUT */
7162 ISP_FC_OPMAP(0x0f, 0x0f), /* 0x72: MBOX_INIT_LIP_LOGIN */
7163 ISP_FC_OPMAP(0x00, 0x00), /* 0x73: */
7164 ISP_FC_OPMAP(0x07, 0x01), /* 0x74: LOGIN LOOP PORT */
7165 ISP_FC_OPMAP_HALF(0x03, 0xcf, 0x00, 0x07), /* 0x75: GET PORT/NODE NAME LIST */
7166 ISP_FC_OPMAP(0x4f, 0x01), /* 0x76: SET VENDOR ID */
7167 ISP_FC_OPMAP(0xcd, 0x01), /* 0x77: INITIALIZE IP MAILBOX */
7168 ISP_FC_OPMAP(0x00, 0x00), /* 0x78: */
7169 ISP_FC_OPMAP(0x00, 0x00), /* 0x79: */
7170 ISP_FC_OPMAP(0x00, 0x00), /* 0x7a: */
7171 ISP_FC_OPMAP(0x00, 0x00), /* 0x7b: */
7172 ISP_FC_OPMAP_HALF(0x03, 0x4f, 0x00, 0x07), /* 0x7c: Get ID List */
7173 ISP_FC_OPMAP(0xcf, 0x01), /* 0x7d: SEND LFA */
7174 ISP_FC_OPMAP(0x0f, 0x01) /* 0x7e: LUN RESET */
7176 #define MAX_FC_OPCODE 0x7e
7180 * (1): this sets bits 21..16 in mailbox register #8, which we nominally
7181 * do not access at this time in the core driver. The caller is
7182 * responsible for setting this register first (Gross!). The assumption
7183 * is that we won't overflow.
7186 static const char *fc_mbcmd_names[] = {
7200 "WRITE RAM WORD EXTENDED",
7202 "READ RAM WORD EXTENDED",
7203 "INIT REQUEST QUEUE", /* 10h */
7204 "INIT RESULT QUEUE",
7214 "SINGLE STEP QUEUE",
7216 "GET DEV QUEUE STATUS",
7218 "GET FIRMWARE STATUS",
7219 "GET LOOP ID", /* 20h */
7221 "GET TIMEOUT PARAMS",
7227 "GET FIRMWARE OPTIONS",
7228 "GET PORT QUEUE PARAMS",
7229 "GENERATE SYSTEM ERROR",
7235 "WRITE SFP", /* 30h */
7237 "SET TIMEOUT PARAMS",
7243 "SET FIRMWARE OPTIONS",
7244 "SET PORT QUEUE PARAMS",
7248 "RESTART NIC FIRMWARE",
7251 "LOOP PORT BYPASS", /* 40h */
7253 "GET RESOURCE COUNT",
7254 "REQUEST NON PARTICIPATING MODE",
7255 "DIAGNOSTIC ECHO TEST",
7256 "DIAGNOSTIC LOOPBACK",
7258 "GET PORT DATABASE ENHANCED",
7259 "INIT FIRMWARE MULTI ID",
7261 "GET VP DATABASE ENTRY",
7267 "GET FCF LIST", /* 50h */
7268 "GET DCBX PARAMETERS",
7279 "FIRMWARE HEARTBEAT",
7280 "GET/SET DATA RATE",
7283 "INIT FIRMWARE", /* 60h */
7284 "GET INIT CONTROL BLOCK",
7286 "GET FC-AL POSITION MAP",
7287 "GET PORT DATABASE",
7296 "GET LINK STATS & PRIVATE DATA CNTS",
7299 "SEND CHANGE REQUEST", /* 70h */
7304 "GET PORT/NODE NAME LIST",
7306 "INITIALIZE IP MAILBOX",
7317 isp_mboxcmd_qnw(ispsoftc_t *isp, mbreg_t *mbp, int nodelay)
7319 unsigned int ibits, obits, box, opcode;
7321 opcode = mbp->param[0];
7323 ibits = ISP_FC_IBITS(opcode);
7324 obits = ISP_FC_OBITS(opcode);
7326 ibits = ISP_SCSI_IBITS(opcode);
7327 obits = ISP_SCSI_OBITS(opcode);
7329 ibits |= mbp->ibits;
7330 obits |= mbp->obits;
7331 for (box = 0; box < ISP_NMBOX(isp); box++) {
7332 if (ibits & (1 << box)) {
7333 ISP_WRITE(isp, MBOX_OFF(box), mbp->param[box]);
7336 isp->isp_mboxtmp[box] = mbp->param[box] = 0;
7340 isp->isp_lastmbxcmd = opcode;
7341 isp->isp_obits = obits;
7342 isp->isp_mboxbsy = 1;
7345 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_SET_HOST_INT);
7347 ISP_WRITE(isp, HCCR, HCCR_CMD_SET_HOST_INT);
7350 * Oddly enough, if we're not delaying for an answer,
7351 * delay a bit to give the f/w a chance to pick up the
7360 isp_mboxcmd(ispsoftc_t *isp, mbreg_t *mbp)
7362 const char *cname, *xname, *sname;
7363 char tname[16], mname[16];
7364 unsigned int ibits, obits, box, opcode;
7366 opcode = mbp->param[0];
7368 if (opcode > MAX_FC_OPCODE) {
7369 mbp->param[0] = MBOX_INVALID_COMMAND;
7370 isp_prt(isp, ISP_LOGERR, "Unknown Command 0x%x", opcode);
7373 cname = fc_mbcmd_names[opcode];
7374 ibits = ISP_FC_IBITS(opcode);
7375 obits = ISP_FC_OBITS(opcode);
7377 if (opcode > MAX_SCSI_OPCODE) {
7378 mbp->param[0] = MBOX_INVALID_COMMAND;
7379 isp_prt(isp, ISP_LOGERR, "Unknown Command 0x%x", opcode);
7382 cname = scsi_mbcmd_names[opcode];
7383 ibits = ISP_SCSI_IBITS(opcode);
7384 obits = ISP_SCSI_OBITS(opcode);
7386 if (cname == NULL) {
7388 ISP_SNPRINTF(tname, sizeof tname, "opcode %x", opcode);
7390 isp_prt(isp, ISP_LOGDEBUG3, "Mailbox Command '%s'", cname);
7393 * Pick up any additional bits that the caller might have set.
7395 ibits |= mbp->ibits;
7396 obits |= mbp->obits;
7399 * Mask any bits that the caller wants us to mask
7401 ibits &= mbp->ibitm;
7402 obits &= mbp->obitm;
7405 if (ibits == 0 && obits == 0) {
7406 mbp->param[0] = MBOX_COMMAND_PARAM_ERROR;
7407 isp_prt(isp, ISP_LOGERR, "no parameters for 0x%x", opcode);
7412 * Get exclusive usage of mailbox registers.
7414 if (MBOX_ACQUIRE(isp)) {
7415 mbp->param[0] = MBOX_REGS_BUSY;
7419 for (box = 0; box < ISP_NMBOX(isp); box++) {
7420 if (ibits & (1 << box)) {
7421 isp_prt(isp, ISP_LOGDEBUG3, "IN mbox %d = 0x%04x", box,
7423 ISP_WRITE(isp, MBOX_OFF(box), mbp->param[box]);
7425 isp->isp_mboxtmp[box] = mbp->param[box] = 0;
7428 isp->isp_lastmbxcmd = opcode;
7431 * We assume that we can't overwrite a previous command.
7433 isp->isp_obits = obits;
7434 isp->isp_mboxbsy = 1;
7437 * Set Host Interrupt condition so that RISC will pick up mailbox regs.
7440 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_SET_HOST_INT);
7442 ISP_WRITE(isp, HCCR, HCCR_CMD_SET_HOST_INT);
7446 * While we haven't finished the command, spin our wheels here.
7448 MBOX_WAIT_COMPLETE(isp, mbp);
7451 * Did the command time out?
7453 if (mbp->param[0] == MBOX_TIMEOUT) {
7454 isp->isp_mboxbsy = 0;
7460 * Copy back output registers.
7462 for (box = 0; box < ISP_NMBOX(isp); box++) {
7463 if (obits & (1 << box)) {
7464 mbp->param[box] = isp->isp_mboxtmp[box];
7465 isp_prt(isp, ISP_LOGDEBUG3, "OUT mbox %d = 0x%04x", box,
7470 isp->isp_mboxbsy = 0;
7473 if (mbp->logval == 0 || mbp->param[0] == MBOX_COMMAND_COMPLETE)
7476 if ((mbp->param[0] & 0xbfe0) == 0 &&
7477 (mbp->logval & MBLOGMASK(mbp->param[0])) == 0)
7482 switch (mbp->param[0]) {
7483 case MBOX_INVALID_COMMAND:
7484 xname = "INVALID COMMAND";
7486 case MBOX_HOST_INTERFACE_ERROR:
7487 xname = "HOST INTERFACE ERROR";
7489 case MBOX_TEST_FAILED:
7490 xname = "TEST FAILED";
7492 case MBOX_COMMAND_ERROR:
7493 xname = "COMMAND ERROR";
7494 ISP_SNPRINTF(mname, sizeof(mname), " subcode 0x%x",
7498 case MBOX_COMMAND_PARAM_ERROR:
7499 xname = "COMMAND PARAMETER ERROR";
7501 case MBOX_PORT_ID_USED:
7502 xname = "PORT ID ALREADY IN USE";
7504 case MBOX_LOOP_ID_USED:
7505 xname = "LOOP ID ALREADY IN USE";
7507 case MBOX_ALL_IDS_USED:
7508 xname = "ALL LOOP IDS IN USE";
7510 case MBOX_NOT_LOGGED_IN:
7511 xname = "NOT LOGGED IN";
7513 case MBOX_LINK_DOWN_ERROR:
7514 xname = "LINK DOWN ERROR";
7516 case MBOX_LOOPBACK_ERROR:
7517 xname = "LOOPBACK ERROR";
7519 case MBOX_CHECKSUM_ERROR:
7520 xname = "CHECKSUM ERROR";
7522 case MBOX_INVALID_PRODUCT_KEY:
7523 xname = "INVALID PRODUCT KEY";
7525 case MBOX_REGS_BUSY:
7526 xname = "REGISTERS BUSY";
7532 ISP_SNPRINTF(mname, sizeof mname, "error 0x%x", mbp->param[0]);
7537 isp_prt(isp, ISP_LOGALL, "Mailbox Command '%s' failed (%s%s)",
7538 cname, xname, sname);
7543 isp_fw_state(ispsoftc_t *isp, int chan)
7548 MBSINIT(&mbs, MBOX_GET_FW_STATE, MBLOGALL, 0);
7549 isp_mboxcmd(isp, &mbs);
7550 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) {
7551 return (mbs.param[1]);
7558 isp_spi_update(ispsoftc_t *isp, int chan)
7566 * There are no 'per-bus' settings for Fibre Channel.
7570 sdp = SDPARAM(isp, chan);
7573 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
7574 uint16_t flags, period, offset;
7577 if (sdp->isp_devparam[tgt].dev_enable == 0) {
7578 sdp->isp_devparam[tgt].dev_update = 0;
7579 sdp->isp_devparam[tgt].dev_refresh = 0;
7580 isp_prt(isp, ISP_LOGDEBUG0, "skipping target %d bus %d update", tgt, chan);
7584 * If the goal is to update the status of the device,
7585 * take what's in goal_flags and try and set the device
7586 * toward that. Otherwise, if we're just refreshing the
7587 * current device state, get the current parameters.
7590 MBSINIT(&mbs, 0, MBLOGALL, 0);
7593 * Refresh overrides set
7595 if (sdp->isp_devparam[tgt].dev_refresh) {
7596 mbs.param[0] = MBOX_GET_TARGET_PARAMS;
7598 } else if (sdp->isp_devparam[tgt].dev_update) {
7599 mbs.param[0] = MBOX_SET_TARGET_PARAMS;
7602 * Make sure goal_flags has "Renegotiate on Error"
7603 * on and "Freeze Queue on Error" off.
7605 sdp->isp_devparam[tgt].goal_flags |= DPARM_RENEG;
7606 sdp->isp_devparam[tgt].goal_flags &= ~DPARM_QFRZ;
7607 mbs.param[2] = sdp->isp_devparam[tgt].goal_flags;
7610 * Insist that PARITY must be enabled
7611 * if SYNC or WIDE is enabled.
7613 if ((mbs.param[2] & (DPARM_SYNC|DPARM_WIDE)) != 0) {
7614 mbs.param[2] |= DPARM_PARITY;
7617 if (mbs.param[2] & DPARM_SYNC) {
7619 (sdp->isp_devparam[tgt].goal_offset << 8) |
7620 (sdp->isp_devparam[tgt].goal_period);
7623 * A command completion later that has
7624 * RQSTF_NEGOTIATION set can cause
7625 * the dev_refresh/announce cycle also.
7627 * Note: It is really important to update our current
7628 * flags with at least the state of TAG capabilities-
7629 * otherwise we might try and send a tagged command
7630 * when we have it all turned off. So change it here
7631 * to say that current already matches goal.
7633 sdp->isp_devparam[tgt].actv_flags &= ~DPARM_TQING;
7634 sdp->isp_devparam[tgt].actv_flags |=
7635 (sdp->isp_devparam[tgt].goal_flags & DPARM_TQING);
7636 isp_prt(isp, ISP_LOGDEBUG0, "bus %d set tgt %d flags 0x%x off 0x%x period 0x%x",
7637 chan, tgt, mbs.param[2], mbs.param[3] >> 8, mbs.param[3] & 0xff);
7642 mbs.param[1] = (chan << 15) | (tgt << 8);
7643 isp_mboxcmd(isp, &mbs);
7644 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
7648 sdp->sendmarker = 1;
7649 sdp->isp_devparam[tgt].dev_update = 0;
7650 sdp->isp_devparam[tgt].dev_refresh = 1;
7652 sdp->isp_devparam[tgt].dev_refresh = 0;
7653 flags = mbs.param[2];
7654 period = mbs.param[3] & 0xff;
7655 offset = mbs.param[3] >> 8;
7656 sdp->isp_devparam[tgt].actv_flags = flags;
7657 sdp->isp_devparam[tgt].actv_period = period;
7658 sdp->isp_devparam[tgt].actv_offset = offset;
7659 isp_async(isp, ISPASYNC_NEW_TGT_PARAMS, chan, tgt);
7663 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
7664 if (sdp->isp_devparam[tgt].dev_update ||
7665 sdp->isp_devparam[tgt].dev_refresh) {
7673 isp_setdfltsdparm(ispsoftc_t *isp)
7676 sdparam *sdp, *sdp1;
7678 sdp = SDPARAM(isp, 0);
7679 if (IS_DUALBUS(isp))
7685 * Establish some default parameters.
7687 sdp->isp_cmd_dma_burst_enable = 0;
7688 sdp->isp_data_dma_burst_enabl = 1;
7689 sdp->isp_fifo_threshold = 0;
7690 sdp->isp_initiator_id = DEFAULT_IID(isp, 0);
7691 if (isp->isp_type >= ISP_HA_SCSI_1040) {
7692 sdp->isp_async_data_setup = 9;
7694 sdp->isp_async_data_setup = 6;
7696 sdp->isp_selection_timeout = 250;
7697 sdp->isp_max_queue_depth = MAXISPREQUEST(isp);
7698 sdp->isp_tag_aging = 8;
7699 sdp->isp_bus_reset_delay = 5;
7701 * Don't retry selection, busy or queue full automatically- reflect
7704 sdp->isp_retry_count = 0;
7705 sdp->isp_retry_delay = 0;
7707 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
7708 sdp->isp_devparam[tgt].exc_throttle = ISP_EXEC_THROTTLE;
7709 sdp->isp_devparam[tgt].dev_enable = 1;
7713 * The trick here is to establish a default for the default (honk!)
7714 * state (goal_flags). Then try and get the current status from
7715 * the card to fill in the current state. We don't, in fact, set
7716 * the default to the SAFE default state- that's not the goal state.
7718 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
7720 sdp->isp_devparam[tgt].actv_offset = 0;
7721 sdp->isp_devparam[tgt].actv_period = 0;
7722 sdp->isp_devparam[tgt].actv_flags = 0;
7724 sdp->isp_devparam[tgt].goal_flags =
7725 sdp->isp_devparam[tgt].nvrm_flags = DPARM_DEFAULT;
7728 * We default to Wide/Fast for versions less than a 1040
7729 * (unless it's SBus).
7731 if (IS_ULTRA3(isp)) {
7732 off = ISP_80M_SYNCPARMS >> 8;
7733 per = ISP_80M_SYNCPARMS & 0xff;
7734 } else if (IS_ULTRA2(isp)) {
7735 off = ISP_40M_SYNCPARMS >> 8;
7736 per = ISP_40M_SYNCPARMS & 0xff;
7737 } else if (IS_1240(isp)) {
7738 off = ISP_20M_SYNCPARMS >> 8;
7739 per = ISP_20M_SYNCPARMS & 0xff;
7740 } else if ((isp->isp_bustype == ISP_BT_SBUS &&
7741 isp->isp_type < ISP_HA_SCSI_1020A) ||
7742 (isp->isp_bustype == ISP_BT_PCI &&
7743 isp->isp_type < ISP_HA_SCSI_1040) ||
7744 (isp->isp_clock && isp->isp_clock < 60) ||
7745 (sdp->isp_ultramode == 0)) {
7746 off = ISP_10M_SYNCPARMS >> 8;
7747 per = ISP_10M_SYNCPARMS & 0xff;
7749 off = ISP_20M_SYNCPARMS_1040 >> 8;
7750 per = ISP_20M_SYNCPARMS_1040 & 0xff;
7752 sdp->isp_devparam[tgt].goal_offset =
7753 sdp->isp_devparam[tgt].nvrm_offset = off;
7754 sdp->isp_devparam[tgt].goal_period =
7755 sdp->isp_devparam[tgt].nvrm_period = per;
7760 * If we're a dual bus card, just copy the data over
7764 sdp1->isp_initiator_id = DEFAULT_IID(isp, 1);
7768 * If we've not been told to avoid reading NVRAM, try and read it.
7769 * If we're successful reading it, we can then return because NVRAM
7770 * will tell us what the desired settings are. Otherwise, we establish
7771 * some reasonable 'fake' nvram and goal defaults.
7773 if ((isp->isp_confopts & ISP_CFG_NONVRAM) == 0) {
7776 if (isp_read_nvram(isp, 0) == 0) {
7777 if (IS_DUALBUS(isp)) {
7778 if (isp_read_nvram(isp, 1) == 0) {
7783 MBSINIT(&mbs, MBOX_GET_ACT_NEG_STATE, MBLOGNONE, 0);
7784 isp_mboxcmd(isp, &mbs);
7785 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
7786 sdp->isp_req_ack_active_neg = 1;
7787 sdp->isp_data_line_active_neg = 1;
7789 sdp1->isp_req_ack_active_neg = 1;
7790 sdp1->isp_data_line_active_neg = 1;
7793 sdp->isp_req_ack_active_neg =
7794 (mbs.param[1] >> 4) & 0x1;
7795 sdp->isp_data_line_active_neg =
7796 (mbs.param[1] >> 5) & 0x1;
7798 sdp1->isp_req_ack_active_neg =
7799 (mbs.param[2] >> 4) & 0x1;
7800 sdp1->isp_data_line_active_neg =
7801 (mbs.param[2] >> 5) & 0x1;
7809 isp_setdfltfcparm(ispsoftc_t *isp, int chan)
7811 fcparam *fcp = FCPARAM(isp, chan);
7814 * Establish some default parameters.
7816 fcp->role = DEFAULT_ROLE(isp, chan);
7817 fcp->isp_maxalloc = ICB_DFLT_ALLOC;
7818 fcp->isp_retry_delay = ICB_DFLT_RDELAY;
7819 fcp->isp_retry_count = ICB_DFLT_RCOUNT;
7820 fcp->isp_loopid = DEFAULT_LOOPID(isp, chan);
7821 fcp->isp_wwnn_nvram = DEFAULT_NODEWWN(isp, chan);
7822 fcp->isp_wwpn_nvram = DEFAULT_PORTWWN(isp, chan);
7823 fcp->isp_fwoptions = 0;
7824 fcp->isp_xfwoptions = 0;
7825 fcp->isp_zfwoptions = 0;
7826 fcp->isp_lasthdl = NIL_HANDLE;
7827 fcp->isp_login_hdl = NIL_HANDLE;
7830 fcp->isp_fwoptions |= ICB2400_OPT1_FAIRNESS;
7831 fcp->isp_fwoptions |= ICB2400_OPT1_HARD_ADDRESS;
7832 if (isp->isp_confopts & ISP_CFG_FULL_DUPLEX)
7833 fcp->isp_fwoptions |= ICB2400_OPT1_FULL_DUPLEX;
7834 fcp->isp_fwoptions |= ICB2400_OPT1_BOTH_WWNS;
7835 fcp->isp_xfwoptions |= ICB2400_OPT2_LOOP_2_PTP;
7836 fcp->isp_zfwoptions |= ICB2400_OPT3_RATE_AUTO;
7838 fcp->isp_fwoptions |= ICBOPT_FAIRNESS;
7839 fcp->isp_fwoptions |= ICBOPT_PDBCHANGE_AE;
7840 fcp->isp_fwoptions |= ICBOPT_HARD_ADDRESS;
7841 if (isp->isp_confopts & ISP_CFG_FULL_DUPLEX)
7842 fcp->isp_fwoptions |= ICBOPT_FULL_DUPLEX;
7844 * Make sure this is turned off now until we get
7845 * extended options from NVRAM
7847 fcp->isp_fwoptions &= ~ICBOPT_EXTENDED;
7848 fcp->isp_xfwoptions |= ICBXOPT_LOOP_2_PTP;
7849 fcp->isp_zfwoptions |= ICBZOPT_RATE_AUTO;
7854 * Now try and read NVRAM unless told to not do so.
7855 * This will set fcparam's isp_wwnn_nvram && isp_wwpn_nvram.
7857 if ((isp->isp_confopts & ISP_CFG_NONVRAM) == 0) {
7860 * Give a couple of tries at reading NVRAM.
7862 for (i = 0; i < 2; i++) {
7863 j = isp_read_nvram(isp, chan);
7869 isp->isp_confopts |= ISP_CFG_NONVRAM;
7873 fcp->isp_wwnn = ACTIVE_NODEWWN(isp, chan);
7874 fcp->isp_wwpn = ACTIVE_PORTWWN(isp, chan);
7875 isp_prt(isp, ISP_LOGCONFIG, "Chan %d 0x%08x%08x/0x%08x%08x Role %s",
7876 chan, (uint32_t) (fcp->isp_wwnn >> 32), (uint32_t) (fcp->isp_wwnn),
7877 (uint32_t) (fcp->isp_wwpn >> 32), (uint32_t) (fcp->isp_wwpn),
7878 isp_class3_roles[fcp->role]);
7882 * Re-initialize the ISP and complete all orphaned commands
7883 * with a 'botched' notice. The reset/init routines should
7884 * not disturb an already active list of commands.
7888 isp_reinit(ispsoftc_t *isp, int do_load_defaults)
7892 if (isp->isp_state == ISP_RUNSTATE)
7894 if (isp->isp_state != ISP_RESETSTATE)
7895 isp_reset(isp, do_load_defaults);
7896 if (isp->isp_state != ISP_RESETSTATE) {
7898 isp_prt(isp, ISP_LOGERR, "%s: cannot reset card", __func__);
7899 ISP_DISABLE_INTS(isp);
7904 if (isp->isp_state > ISP_RESETSTATE &&
7905 isp->isp_state != ISP_RUNSTATE) {
7907 isp_prt(isp, ISP_LOGERR, "%s: cannot init card", __func__);
7908 ISP_DISABLE_INTS(isp);
7911 * If we're in ISP_ROLE_NONE, turn off the lasers.
7913 if (!IS_24XX(isp)) {
7914 ISP_WRITE(isp, BIU2100_CSR, BIU2100_FPM0_REGS);
7915 ISP_WRITE(isp, FPM_DIAG_CONFIG, FPM_SOFT_RESET);
7916 ISP_WRITE(isp, BIU2100_CSR, BIU2100_FB_REGS);
7917 ISP_WRITE(isp, FBM_CMD, FBMCMD_FIFO_RESET_ALL);
7918 ISP_WRITE(isp, BIU2100_CSR, BIU2100_RISC_REGS);
7924 isp->isp_nactive = 0;
7925 isp_clear_commands(isp);
7927 for (i = 0; i < isp->isp_nchan; i++)
7928 isp_clear_portdb(isp, i);
7937 isp_read_nvram(ispsoftc_t *isp, int bus)
7940 uint8_t csum, minversion;
7942 uint8_t _x[ISP2400_NVRAM_SIZE];
7943 uint16_t _s[ISP2400_NVRAM_SIZE>>1];
7945 #define nvram_data _n._x
7946 #define nvram_words _n._s
7949 return (isp_read_nvram_2400(isp, nvram_data));
7950 } else if (IS_FC(isp)) {
7951 amt = ISP2100_NVRAM_SIZE;
7953 } else if (IS_ULTRA2(isp)) {
7954 amt = ISP1080_NVRAM_SIZE;
7957 amt = ISP_NVRAM_SIZE;
7961 for (i = 0; i < amt>>1; i++) {
7962 isp_rdnvram_word(isp, i, &nvram_words[i]);
7965 if (nvram_data[0] != 'I' || nvram_data[1] != 'S' ||
7966 nvram_data[2] != 'P') {
7967 if (isp->isp_bustype != ISP_BT_SBUS) {
7968 isp_prt(isp, ISP_LOGWARN, "invalid NVRAM header");
7969 isp_prt(isp, ISP_LOGDEBUG0, "%x %x %x", nvram_data[0], nvram_data[1], nvram_data[2]);
7975 for (csum = 0, i = 0; i < amt; i++) {
7976 csum += nvram_data[i];
7979 isp_prt(isp, ISP_LOGWARN, "invalid NVRAM checksum");
7984 if (ISP_NVRAM_VERSION(nvram_data) < minversion) {
7985 isp_prt(isp, ISP_LOGWARN, "version %d NVRAM not understood",
7986 ISP_NVRAM_VERSION(nvram_data));
7991 if (IS_ULTRA3(isp)) {
7992 isp_parse_nvram_12160(isp, bus, nvram_data);
7993 } else if (IS_1080(isp)) {
7994 isp_parse_nvram_1080(isp, bus, nvram_data);
7995 } else if (IS_1280(isp) || IS_1240(isp)) {
7996 isp_parse_nvram_1080(isp, bus, nvram_data);
7997 } else if (IS_SCSI(isp)) {
7998 isp_parse_nvram_1020(isp, nvram_data);
8000 isp_parse_nvram_2100(isp, nvram_data);
8010 isp_read_nvram_2400(ispsoftc_t *isp, uint8_t *nvram_data)
8013 uint32_t addr, csum, lwrds, *dptr;
8015 if (isp->isp_port) {
8016 addr = ISP2400_NVRAM_PORT1_ADDR;
8018 addr = ISP2400_NVRAM_PORT0_ADDR;
8021 dptr = (uint32_t *) nvram_data;
8022 for (lwrds = 0; lwrds < ISP2400_NVRAM_SIZE >> 2; lwrds++) {
8023 isp_rd_2400_nvram(isp, addr++, dptr++);
8025 if (nvram_data[0] != 'I' || nvram_data[1] != 'S' ||
8026 nvram_data[2] != 'P') {
8027 isp_prt(isp, ISP_LOGWARN, "invalid NVRAM header (%x %x %x)",
8028 nvram_data[0], nvram_data[1], nvram_data[2]);
8032 dptr = (uint32_t *) nvram_data;
8033 for (csum = 0, lwrds = 0; lwrds < ISP2400_NVRAM_SIZE >> 2; lwrds++) {
8035 ISP_IOXGET_32(isp, &dptr[lwrds], tmp);
8039 isp_prt(isp, ISP_LOGWARN, "invalid NVRAM checksum");
8043 isp_parse_nvram_2400(isp, nvram_data);
8049 isp_rdnvram_word(ispsoftc_t *isp, int wo, uint16_t *rp)
8052 uint16_t bit, rqst, junk;
8054 ISP_WRITE(isp, BIU_NVRAM, BIU_NVRAM_SELECT);
8056 ISP_WRITE(isp, BIU_NVRAM, BIU_NVRAM_SELECT|BIU_NVRAM_CLOCK);
8060 wo &= ((ISP2100_NVRAM_SIZE >> 1) - 1);
8061 if (IS_2312(isp) && isp->isp_port) {
8064 rqst = (ISP_NVRAM_READ << 8) | wo;
8066 } else if (IS_ULTRA2(isp)) {
8067 wo &= ((ISP1080_NVRAM_SIZE >> 1) - 1);
8068 rqst = (ISP_NVRAM_READ << 8) | wo;
8071 wo &= ((ISP_NVRAM_SIZE >> 1) - 1);
8072 rqst = (ISP_NVRAM_READ << 6) | wo;
8077 * Clock the word select request out...
8079 for (i = cbits; i >= 0; i--) {
8080 if ((rqst >> i) & 1) {
8081 bit = BIU_NVRAM_SELECT | BIU_NVRAM_DATAOUT;
8083 bit = BIU_NVRAM_SELECT;
8085 ISP_WRITE(isp, BIU_NVRAM, bit);
8087 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */
8088 ISP_WRITE(isp, BIU_NVRAM, bit | BIU_NVRAM_CLOCK);
8090 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */
8091 ISP_WRITE(isp, BIU_NVRAM, bit);
8093 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */
8096 * Now read the result back in (bits come back in MSB format).
8099 for (i = 0; i < 16; i++) {
8102 ISP_WRITE(isp, BIU_NVRAM, BIU_NVRAM_SELECT|BIU_NVRAM_CLOCK);
8104 rv = ISP_READ(isp, BIU_NVRAM);
8105 if (rv & BIU_NVRAM_DATAIN) {
8109 ISP_WRITE(isp, BIU_NVRAM, BIU_NVRAM_SELECT);
8111 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */
8113 ISP_WRITE(isp, BIU_NVRAM, 0);
8115 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */
8116 ISP_SWIZZLE_NVRAM_WORD(isp, rp);
8120 isp_rd_2400_nvram(ispsoftc_t *isp, uint32_t addr, uint32_t *rp)
8123 uint32_t base = 0x7ffe0000;
8127 base = 0x7fe7c000; /* XXX: Observation, may be wrong. */
8128 } else if (IS_25XX(isp)) {
8129 base = 0x7ff00000 | 0x48000;
8131 ISP_WRITE(isp, BIU2400_FLASH_ADDR, base | addr);
8132 for (loops = 0; loops < 5000; loops++) {
8134 tmp = ISP_READ(isp, BIU2400_FLASH_ADDR);
8135 if ((tmp & (1U << 31)) != 0) {
8139 if (tmp & (1U << 31)) {
8140 *rp = ISP_READ(isp, BIU2400_FLASH_DATA);
8141 ISP_SWIZZLE_NVRAM_LONG(isp, rp);
8148 isp_parse_nvram_1020(ispsoftc_t *isp, uint8_t *nvram_data)
8150 sdparam *sdp = SDPARAM(isp, 0);
8153 sdp->isp_fifo_threshold =
8154 ISP_NVRAM_FIFO_THRESHOLD(nvram_data) |
8155 (ISP_NVRAM_FIFO_THRESHOLD_128(nvram_data) << 2);
8157 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0)
8158 sdp->isp_initiator_id = ISP_NVRAM_INITIATOR_ID(nvram_data);
8160 sdp->isp_bus_reset_delay =
8161 ISP_NVRAM_BUS_RESET_DELAY(nvram_data);
8163 sdp->isp_retry_count =
8164 ISP_NVRAM_BUS_RETRY_COUNT(nvram_data);
8166 sdp->isp_retry_delay =
8167 ISP_NVRAM_BUS_RETRY_DELAY(nvram_data);
8169 sdp->isp_async_data_setup =
8170 ISP_NVRAM_ASYNC_DATA_SETUP_TIME(nvram_data);
8172 if (isp->isp_type >= ISP_HA_SCSI_1040) {
8173 if (sdp->isp_async_data_setup < 9) {
8174 sdp->isp_async_data_setup = 9;
8177 if (sdp->isp_async_data_setup != 6) {
8178 sdp->isp_async_data_setup = 6;
8182 sdp->isp_req_ack_active_neg =
8183 ISP_NVRAM_REQ_ACK_ACTIVE_NEGATION(nvram_data);
8185 sdp->isp_data_line_active_neg =
8186 ISP_NVRAM_DATA_LINE_ACTIVE_NEGATION(nvram_data);
8188 sdp->isp_data_dma_burst_enabl =
8189 ISP_NVRAM_DATA_DMA_BURST_ENABLE(nvram_data);
8191 sdp->isp_cmd_dma_burst_enable =
8192 ISP_NVRAM_CMD_DMA_BURST_ENABLE(nvram_data);
8194 sdp->isp_tag_aging =
8195 ISP_NVRAM_TAG_AGE_LIMIT(nvram_data);
8197 sdp->isp_selection_timeout =
8198 ISP_NVRAM_SELECTION_TIMEOUT(nvram_data);
8200 sdp->isp_max_queue_depth =
8201 ISP_NVRAM_MAX_QUEUE_DEPTH(nvram_data);
8203 sdp->isp_fast_mttr = ISP_NVRAM_FAST_MTTR_ENABLE(nvram_data);
8205 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
8206 sdp->isp_devparam[tgt].dev_enable =
8207 ISP_NVRAM_TGT_DEVICE_ENABLE(nvram_data, tgt);
8208 sdp->isp_devparam[tgt].exc_throttle =
8209 ISP_NVRAM_TGT_EXEC_THROTTLE(nvram_data, tgt);
8210 sdp->isp_devparam[tgt].nvrm_offset =
8211 ISP_NVRAM_TGT_SYNC_OFFSET(nvram_data, tgt);
8212 sdp->isp_devparam[tgt].nvrm_period =
8213 ISP_NVRAM_TGT_SYNC_PERIOD(nvram_data, tgt);
8215 * We probably shouldn't lie about this, but it
8216 * it makes it much safer if we limit NVRAM values
8219 if (isp->isp_type < ISP_HA_SCSI_1040) {
8221 * If we're not ultra, we can't possibly
8222 * be a shorter period than this.
8224 if (sdp->isp_devparam[tgt].nvrm_period < 0x19) {
8225 sdp->isp_devparam[tgt].nvrm_period = 0x19;
8227 if (sdp->isp_devparam[tgt].nvrm_offset > 0xc) {
8228 sdp->isp_devparam[tgt].nvrm_offset = 0x0c;
8231 if (sdp->isp_devparam[tgt].nvrm_offset > 0x8) {
8232 sdp->isp_devparam[tgt].nvrm_offset = 0x8;
8235 sdp->isp_devparam[tgt].nvrm_flags = 0;
8236 if (ISP_NVRAM_TGT_RENEG(nvram_data, tgt))
8237 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_RENEG;
8238 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_ARQ;
8239 if (ISP_NVRAM_TGT_TQING(nvram_data, tgt))
8240 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_TQING;
8241 if (ISP_NVRAM_TGT_SYNC(nvram_data, tgt))
8242 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_SYNC;
8243 if (ISP_NVRAM_TGT_WIDE(nvram_data, tgt))
8244 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_WIDE;
8245 if (ISP_NVRAM_TGT_PARITY(nvram_data, tgt))
8246 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_PARITY;
8247 if (ISP_NVRAM_TGT_DISC(nvram_data, tgt))
8248 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_DISC;
8249 sdp->isp_devparam[tgt].actv_flags = 0; /* we don't know */
8250 sdp->isp_devparam[tgt].goal_offset =
8251 sdp->isp_devparam[tgt].nvrm_offset;
8252 sdp->isp_devparam[tgt].goal_period =
8253 sdp->isp_devparam[tgt].nvrm_period;
8254 sdp->isp_devparam[tgt].goal_flags =
8255 sdp->isp_devparam[tgt].nvrm_flags;
8260 isp_parse_nvram_1080(ispsoftc_t *isp, int bus, uint8_t *nvram_data)
8262 sdparam *sdp = SDPARAM(isp, bus);
8265 sdp->isp_fifo_threshold =
8266 ISP1080_NVRAM_FIFO_THRESHOLD(nvram_data);
8268 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0)
8269 sdp->isp_initiator_id = ISP1080_NVRAM_INITIATOR_ID(nvram_data, bus);
8271 sdp->isp_bus_reset_delay =
8272 ISP1080_NVRAM_BUS_RESET_DELAY(nvram_data, bus);
8274 sdp->isp_retry_count =
8275 ISP1080_NVRAM_BUS_RETRY_COUNT(nvram_data, bus);
8277 sdp->isp_retry_delay =
8278 ISP1080_NVRAM_BUS_RETRY_DELAY(nvram_data, bus);
8280 sdp->isp_async_data_setup =
8281 ISP1080_NVRAM_ASYNC_DATA_SETUP_TIME(nvram_data, bus);
8283 sdp->isp_req_ack_active_neg =
8284 ISP1080_NVRAM_REQ_ACK_ACTIVE_NEGATION(nvram_data, bus);
8286 sdp->isp_data_line_active_neg =
8287 ISP1080_NVRAM_DATA_LINE_ACTIVE_NEGATION(nvram_data, bus);
8289 sdp->isp_data_dma_burst_enabl =
8290 ISP1080_NVRAM_BURST_ENABLE(nvram_data);
8292 sdp->isp_cmd_dma_burst_enable =
8293 ISP1080_NVRAM_BURST_ENABLE(nvram_data);
8295 sdp->isp_selection_timeout =
8296 ISP1080_NVRAM_SELECTION_TIMEOUT(nvram_data, bus);
8298 sdp->isp_max_queue_depth =
8299 ISP1080_NVRAM_MAX_QUEUE_DEPTH(nvram_data, bus);
8301 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
8302 sdp->isp_devparam[tgt].dev_enable =
8303 ISP1080_NVRAM_TGT_DEVICE_ENABLE(nvram_data, tgt, bus);
8304 sdp->isp_devparam[tgt].exc_throttle =
8305 ISP1080_NVRAM_TGT_EXEC_THROTTLE(nvram_data, tgt, bus);
8306 sdp->isp_devparam[tgt].nvrm_offset =
8307 ISP1080_NVRAM_TGT_SYNC_OFFSET(nvram_data, tgt, bus);
8308 sdp->isp_devparam[tgt].nvrm_period =
8309 ISP1080_NVRAM_TGT_SYNC_PERIOD(nvram_data, tgt, bus);
8310 sdp->isp_devparam[tgt].nvrm_flags = 0;
8311 if (ISP1080_NVRAM_TGT_RENEG(nvram_data, tgt, bus))
8312 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_RENEG;
8313 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_ARQ;
8314 if (ISP1080_NVRAM_TGT_TQING(nvram_data, tgt, bus))
8315 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_TQING;
8316 if (ISP1080_NVRAM_TGT_SYNC(nvram_data, tgt, bus))
8317 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_SYNC;
8318 if (ISP1080_NVRAM_TGT_WIDE(nvram_data, tgt, bus))
8319 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_WIDE;
8320 if (ISP1080_NVRAM_TGT_PARITY(nvram_data, tgt, bus))
8321 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_PARITY;
8322 if (ISP1080_NVRAM_TGT_DISC(nvram_data, tgt, bus))
8323 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_DISC;
8324 sdp->isp_devparam[tgt].actv_flags = 0;
8325 sdp->isp_devparam[tgt].goal_offset =
8326 sdp->isp_devparam[tgt].nvrm_offset;
8327 sdp->isp_devparam[tgt].goal_period =
8328 sdp->isp_devparam[tgt].nvrm_period;
8329 sdp->isp_devparam[tgt].goal_flags =
8330 sdp->isp_devparam[tgt].nvrm_flags;
8335 isp_parse_nvram_12160(ispsoftc_t *isp, int bus, uint8_t *nvram_data)
8337 sdparam *sdp = SDPARAM(isp, bus);
8340 sdp->isp_fifo_threshold =
8341 ISP12160_NVRAM_FIFO_THRESHOLD(nvram_data);
8343 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0)
8344 sdp->isp_initiator_id = ISP12160_NVRAM_INITIATOR_ID(nvram_data, bus);
8346 sdp->isp_bus_reset_delay =
8347 ISP12160_NVRAM_BUS_RESET_DELAY(nvram_data, bus);
8349 sdp->isp_retry_count =
8350 ISP12160_NVRAM_BUS_RETRY_COUNT(nvram_data, bus);
8352 sdp->isp_retry_delay =
8353 ISP12160_NVRAM_BUS_RETRY_DELAY(nvram_data, bus);
8355 sdp->isp_async_data_setup =
8356 ISP12160_NVRAM_ASYNC_DATA_SETUP_TIME(nvram_data, bus);
8358 sdp->isp_req_ack_active_neg =
8359 ISP12160_NVRAM_REQ_ACK_ACTIVE_NEGATION(nvram_data, bus);
8361 sdp->isp_data_line_active_neg =
8362 ISP12160_NVRAM_DATA_LINE_ACTIVE_NEGATION(nvram_data, bus);
8364 sdp->isp_data_dma_burst_enabl =
8365 ISP12160_NVRAM_BURST_ENABLE(nvram_data);
8367 sdp->isp_cmd_dma_burst_enable =
8368 ISP12160_NVRAM_BURST_ENABLE(nvram_data);
8370 sdp->isp_selection_timeout =
8371 ISP12160_NVRAM_SELECTION_TIMEOUT(nvram_data, bus);
8373 sdp->isp_max_queue_depth =
8374 ISP12160_NVRAM_MAX_QUEUE_DEPTH(nvram_data, bus);
8376 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
8377 sdp->isp_devparam[tgt].dev_enable =
8378 ISP12160_NVRAM_TGT_DEVICE_ENABLE(nvram_data, tgt, bus);
8379 sdp->isp_devparam[tgt].exc_throttle =
8380 ISP12160_NVRAM_TGT_EXEC_THROTTLE(nvram_data, tgt, bus);
8381 sdp->isp_devparam[tgt].nvrm_offset =
8382 ISP12160_NVRAM_TGT_SYNC_OFFSET(nvram_data, tgt, bus);
8383 sdp->isp_devparam[tgt].nvrm_period =
8384 ISP12160_NVRAM_TGT_SYNC_PERIOD(nvram_data, tgt, bus);
8385 sdp->isp_devparam[tgt].nvrm_flags = 0;
8386 if (ISP12160_NVRAM_TGT_RENEG(nvram_data, tgt, bus))
8387 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_RENEG;
8388 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_ARQ;
8389 if (ISP12160_NVRAM_TGT_TQING(nvram_data, tgt, bus))
8390 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_TQING;
8391 if (ISP12160_NVRAM_TGT_SYNC(nvram_data, tgt, bus))
8392 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_SYNC;
8393 if (ISP12160_NVRAM_TGT_WIDE(nvram_data, tgt, bus))
8394 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_WIDE;
8395 if (ISP12160_NVRAM_TGT_PARITY(nvram_data, tgt, bus))
8396 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_PARITY;
8397 if (ISP12160_NVRAM_TGT_DISC(nvram_data, tgt, bus))
8398 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_DISC;
8399 sdp->isp_devparam[tgt].actv_flags = 0;
8400 sdp->isp_devparam[tgt].goal_offset =
8401 sdp->isp_devparam[tgt].nvrm_offset;
8402 sdp->isp_devparam[tgt].goal_period =
8403 sdp->isp_devparam[tgt].nvrm_period;
8404 sdp->isp_devparam[tgt].goal_flags =
8405 sdp->isp_devparam[tgt].nvrm_flags;
8410 isp_parse_nvram_2100(ispsoftc_t *isp, uint8_t *nvram_data)
8412 fcparam *fcp = FCPARAM(isp, 0);
8416 * There is NVRAM storage for both Port and Node entities-
8417 * but the Node entity appears to be unused on all the cards
8418 * I can find. However, we should account for this being set
8419 * at some point in the future.
8421 * Qlogic WWNs have an NAA of 2, but usually nothing shows up in
8422 * bits 48..60. In the case of the 2202, it appears that they do
8423 * use bit 48 to distinguish between the two instances on the card.
8424 * The 2204, which I've never seen, *probably* extends this method.
8426 wwn = ISP2100_NVRAM_PORT_NAME(nvram_data);
8428 isp_prt(isp, ISP_LOGCONFIG, "NVRAM Port WWN 0x%08x%08x",
8429 (uint32_t) (wwn >> 32), (uint32_t) (wwn));
8430 if ((wwn >> 60) == 0) {
8431 wwn |= (((uint64_t) 2)<< 60);
8434 fcp->isp_wwpn_nvram = wwn;
8435 if (IS_2200(isp) || IS_23XX(isp)) {
8436 wwn = ISP2100_NVRAM_NODE_NAME(nvram_data);
8438 isp_prt(isp, ISP_LOGCONFIG, "NVRAM Node WWN 0x%08x%08x",
8439 (uint32_t) (wwn >> 32),
8441 if ((wwn >> 60) == 0) {
8442 wwn |= (((uint64_t) 2)<< 60);
8445 wwn = fcp->isp_wwpn_nvram & ~((uint64_t) 0xfff << 48);
8448 wwn &= ~((uint64_t) 0xfff << 48);
8450 fcp->isp_wwnn_nvram = wwn;
8452 fcp->isp_maxalloc = ISP2100_NVRAM_MAXIOCBALLOCATION(nvram_data);
8453 if ((isp->isp_confopts & ISP_CFG_OWNFSZ) == 0) {
8454 DEFAULT_FRAMESIZE(isp) =
8455 ISP2100_NVRAM_MAXFRAMELENGTH(nvram_data);
8457 fcp->isp_retry_delay = ISP2100_NVRAM_RETRY_DELAY(nvram_data);
8458 fcp->isp_retry_count = ISP2100_NVRAM_RETRY_COUNT(nvram_data);
8459 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0) {
8460 fcp->isp_loopid = ISP2100_NVRAM_HARDLOOPID(nvram_data);
8462 if ((isp->isp_confopts & ISP_CFG_OWNEXCTHROTTLE) == 0) {
8463 DEFAULT_EXEC_THROTTLE(isp) =
8464 ISP2100_NVRAM_EXECUTION_THROTTLE(nvram_data);
8466 fcp->isp_fwoptions = ISP2100_NVRAM_OPTIONS(nvram_data);
8467 isp_prt(isp, ISP_LOGDEBUG0,
8468 "NVRAM 0x%08x%08x 0x%08x%08x maxalloc %d maxframelen %d",
8469 (uint32_t) (fcp->isp_wwnn_nvram >> 32),
8470 (uint32_t) fcp->isp_wwnn_nvram,
8471 (uint32_t) (fcp->isp_wwpn_nvram >> 32),
8472 (uint32_t) fcp->isp_wwpn_nvram,
8473 ISP2100_NVRAM_MAXIOCBALLOCATION(nvram_data),
8474 ISP2100_NVRAM_MAXFRAMELENGTH(nvram_data));
8475 isp_prt(isp, ISP_LOGDEBUG0,
8476 "execthrottle %d fwoptions 0x%x hardloop %d tov %d",
8477 ISP2100_NVRAM_EXECUTION_THROTTLE(nvram_data),
8478 ISP2100_NVRAM_OPTIONS(nvram_data),
8479 ISP2100_NVRAM_HARDLOOPID(nvram_data),
8480 ISP2100_NVRAM_TOV(nvram_data));
8481 fcp->isp_xfwoptions = ISP2100_XFW_OPTIONS(nvram_data);
8482 fcp->isp_zfwoptions = ISP2100_ZFW_OPTIONS(nvram_data);
8483 isp_prt(isp, ISP_LOGDEBUG0, "xfwoptions 0x%x zfw options 0x%x",
8484 ISP2100_XFW_OPTIONS(nvram_data), ISP2100_ZFW_OPTIONS(nvram_data));
8488 isp_parse_nvram_2400(ispsoftc_t *isp, uint8_t *nvram_data)
8490 fcparam *fcp = FCPARAM(isp, 0);
8493 isp_prt(isp, ISP_LOGDEBUG0,
8494 "NVRAM 0x%08x%08x 0x%08x%08x exchg_cnt %d maxframelen %d",
8495 (uint32_t) (ISP2400_NVRAM_NODE_NAME(nvram_data) >> 32),
8496 (uint32_t) (ISP2400_NVRAM_NODE_NAME(nvram_data)),
8497 (uint32_t) (ISP2400_NVRAM_PORT_NAME(nvram_data) >> 32),
8498 (uint32_t) (ISP2400_NVRAM_PORT_NAME(nvram_data)),
8499 ISP2400_NVRAM_EXCHANGE_COUNT(nvram_data),
8500 ISP2400_NVRAM_MAXFRAMELENGTH(nvram_data));
8501 isp_prt(isp, ISP_LOGDEBUG0,
8502 "NVRAM execthr %d loopid %d fwopt1 0x%x fwopt2 0x%x fwopt3 0x%x",
8503 ISP2400_NVRAM_EXECUTION_THROTTLE(nvram_data),
8504 ISP2400_NVRAM_HARDLOOPID(nvram_data),
8505 ISP2400_NVRAM_FIRMWARE_OPTIONS1(nvram_data),
8506 ISP2400_NVRAM_FIRMWARE_OPTIONS2(nvram_data),
8507 ISP2400_NVRAM_FIRMWARE_OPTIONS3(nvram_data));
8509 wwn = ISP2400_NVRAM_PORT_NAME(nvram_data);
8510 fcp->isp_wwpn_nvram = wwn;
8512 wwn = ISP2400_NVRAM_NODE_NAME(nvram_data);
8514 if ((wwn >> 60) != 2 && (wwn >> 60) != 5) {
8518 if (wwn == 0 && (fcp->isp_wwpn_nvram >> 60) == 2) {
8519 wwn = fcp->isp_wwpn_nvram;
8520 wwn &= ~((uint64_t) 0xfff << 48);
8522 fcp->isp_wwnn_nvram = wwn;
8524 if (ISP2400_NVRAM_EXCHANGE_COUNT(nvram_data)) {
8525 fcp->isp_maxalloc = ISP2400_NVRAM_EXCHANGE_COUNT(nvram_data);
8527 if ((isp->isp_confopts & ISP_CFG_OWNFSZ) == 0) {
8528 DEFAULT_FRAMESIZE(isp) =
8529 ISP2400_NVRAM_MAXFRAMELENGTH(nvram_data);
8531 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0) {
8532 fcp->isp_loopid = ISP2400_NVRAM_HARDLOOPID(nvram_data);
8534 if ((isp->isp_confopts & ISP_CFG_OWNEXCTHROTTLE) == 0) {
8535 DEFAULT_EXEC_THROTTLE(isp) =
8536 ISP2400_NVRAM_EXECUTION_THROTTLE(nvram_data);
8538 fcp->isp_fwoptions = ISP2400_NVRAM_FIRMWARE_OPTIONS1(nvram_data);
8539 fcp->isp_xfwoptions = ISP2400_NVRAM_FIRMWARE_OPTIONS2(nvram_data);
8540 fcp->isp_zfwoptions = ISP2400_NVRAM_FIRMWARE_OPTIONS3(nvram_data);