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) {
1826 icbp->icb_xfwoptions &= ~ICBXOPT_TOPO_MASK;
1827 icbp->icb_xfwoptions |= ICBXOPT_PTP_2_LOOP;
1829 case ISP_CFG_NPORT_ONLY:
1830 icbp->icb_xfwoptions &= ~ICBXOPT_TOPO_MASK;
1831 icbp->icb_xfwoptions |= ICBXOPT_PTP_ONLY;
1833 case ISP_CFG_LPORT_ONLY:
1834 icbp->icb_xfwoptions &= ~ICBXOPT_TOPO_MASK;
1835 icbp->icb_xfwoptions |= ICBXOPT_LOOP_ONLY;
1839 * Let NVRAM settings define it if they are sane
1841 switch (icbp->icb_xfwoptions & ICBXOPT_TOPO_MASK) {
1842 case ICBXOPT_PTP_2_LOOP:
1843 case ICBXOPT_PTP_ONLY:
1844 case ICBXOPT_LOOP_ONLY:
1845 case ICBXOPT_LOOP_2_PTP:
1848 icbp->icb_xfwoptions &= ~ICBXOPT_TOPO_MASK;
1849 icbp->icb_xfwoptions |= ICBXOPT_LOOP_2_PTP;
1855 * We can't have Fast Posting any more- we now
1856 * have 32 bit handles.
1858 * RIO seemed to have to much breakage.
1860 * Just opt for safety.
1862 icbp->icb_xfwoptions &= ~ICBXOPT_RIO_16BIT;
1863 icbp->icb_fwoptions &= ~ICBOPT_FAST_POST;
1866 * QLogic recommends that FAST Posting be turned
1867 * off for 23XX cards and instead allow the HBA
1868 * to write response queue entries and interrupt
1869 * after a delay (ZIO).
1871 icbp->icb_fwoptions &= ~ICBOPT_FAST_POST;
1872 if ((fcp->isp_xfwoptions & ICBXOPT_TIMER_MASK) == ICBXOPT_ZIO) {
1873 icbp->icb_xfwoptions |= ICBXOPT_ZIO;
1874 icbp->icb_idelaytimer = 10;
1876 icbp->icb_zfwoptions = fcp->isp_zfwoptions;
1877 if (isp->isp_confopts & ISP_CFG_1GB) {
1878 icbp->icb_zfwoptions &= ~ICBZOPT_RATE_MASK;
1879 icbp->icb_zfwoptions |= ICBZOPT_RATE_1GB;
1880 } else if (isp->isp_confopts & ISP_CFG_2GB) {
1881 icbp->icb_zfwoptions &= ~ICBZOPT_RATE_MASK;
1882 icbp->icb_zfwoptions |= ICBZOPT_RATE_2GB;
1884 switch (icbp->icb_zfwoptions & ICBZOPT_RATE_MASK) {
1885 case ICBZOPT_RATE_1GB:
1886 case ICBZOPT_RATE_2GB:
1887 case ICBZOPT_RATE_AUTO:
1890 icbp->icb_zfwoptions &= ~ICBZOPT_RATE_MASK;
1891 icbp->icb_zfwoptions |= ICBZOPT_RATE_AUTO;
1900 * For 22XX > 2.1.26 && 23XX, set some options.
1902 if (ISP_FW_NEWER_THAN(isp, 2, 26, 0)) {
1903 MBSINIT(&mbs, MBOX_SET_FIRMWARE_OPTIONS, MBLOGALL, 0);
1904 mbs.param[1] = IFCOPT1_DISF7SWTCH|IFCOPT1_LIPASYNC|IFCOPT1_LIPF8;
1907 if (ISP_FW_NEWER_THAN(isp, 3, 16, 0)) {
1908 mbs.param[1] |= IFCOPT1_EQFQASYNC|IFCOPT1_CTIO_RETRY;
1909 if (fcp->role & ISP_ROLE_TARGET) {
1910 if (ISP_FW_NEWER_THAN(isp, 3, 25, 0)) {
1911 mbs.param[1] |= IFCOPT1_ENAPURE;
1913 mbs.param[3] = IFCOPT3_NOPRLI;
1916 isp_mboxcmd(isp, &mbs);
1917 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1921 icbp->icb_logintime = ICB_LOGIN_TOV;
1923 #ifdef ISP_TARGET_MODE
1924 if (icbp->icb_fwoptions & ICBOPT_TGT_ENABLE) {
1925 icbp->icb_lunenables = 0xffff;
1926 icbp->icb_ccnt = 0xff;
1927 icbp->icb_icnt = 0xff;
1928 icbp->icb_lunetimeout = ICB_LUN_ENABLE_TOV;
1931 if (fcp->isp_wwnn && fcp->isp_wwpn) {
1932 icbp->icb_fwoptions |= ICBOPT_BOTH_WWNS;
1933 MAKE_NODE_NAME_FROM_WWN(icbp->icb_nodename, fcp->isp_wwnn);
1934 MAKE_NODE_NAME_FROM_WWN(icbp->icb_portname, fcp->isp_wwpn);
1935 isp_prt(isp, ISP_LOGDEBUG1,
1936 "Setting ICB Node 0x%08x%08x Port 0x%08x%08x",
1937 ((uint32_t) (fcp->isp_wwnn >> 32)),
1938 ((uint32_t) (fcp->isp_wwnn)),
1939 ((uint32_t) (fcp->isp_wwpn >> 32)),
1940 ((uint32_t) (fcp->isp_wwpn)));
1941 } else if (fcp->isp_wwpn) {
1942 icbp->icb_fwoptions &= ~ICBOPT_BOTH_WWNS;
1943 MAKE_NODE_NAME_FROM_WWN(icbp->icb_portname, fcp->isp_wwpn);
1944 isp_prt(isp, ISP_LOGDEBUG1,
1945 "Setting ICB Port 0x%08x%08x",
1946 ((uint32_t) (fcp->isp_wwpn >> 32)),
1947 ((uint32_t) (fcp->isp_wwpn)));
1949 isp_prt(isp, ISP_LOGERR, "No valid WWNs to use");
1952 icbp->icb_rqstqlen = RQUEST_QUEUE_LEN(isp);
1953 if (icbp->icb_rqstqlen < 1) {
1954 isp_prt(isp, ISP_LOGERR, "bad request queue length");
1956 icbp->icb_rsltqlen = RESULT_QUEUE_LEN(isp);
1957 if (icbp->icb_rsltqlen < 1) {
1958 isp_prt(isp, ISP_LOGERR, "bad result queue length");
1960 icbp->icb_rqstaddr[RQRSP_ADDR0015] = DMA_WD0(isp->isp_rquest_dma);
1961 icbp->icb_rqstaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_rquest_dma);
1962 icbp->icb_rqstaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_rquest_dma);
1963 icbp->icb_rqstaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_rquest_dma);
1964 icbp->icb_respaddr[RQRSP_ADDR0015] = DMA_WD0(isp->isp_result_dma);
1965 icbp->icb_respaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_result_dma);
1966 icbp->icb_respaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_result_dma);
1967 icbp->icb_respaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_result_dma);
1969 if (FC_SCRATCH_ACQUIRE(isp, 0)) {
1970 isp_prt(isp, ISP_LOGERR, sacq);
1973 isp_prt(isp, ISP_LOGDEBUG0, "isp_fibre_init: fwopt 0x%x xfwopt 0x%x zfwopt 0x%x",
1974 icbp->icb_fwoptions, icbp->icb_xfwoptions, icbp->icb_zfwoptions);
1976 isp_put_icb(isp, icbp, (isp_icb_t *)fcp->isp_scratch);
1977 if (isp->isp_dblev & ISP_LOGDEBUG1) {
1978 isp_print_bytes(isp, "isp_fibre_init",
1979 sizeof(*icbp), fcp->isp_scratch);
1985 MBSINIT(&mbs, MBOX_INIT_FIRMWARE, MBLOGALL, 30000000);
1987 mbs.param[2] = DMA_WD1(fcp->isp_scdma);
1988 mbs.param[3] = DMA_WD0(fcp->isp_scdma);
1989 mbs.param[6] = DMA_WD3(fcp->isp_scdma);
1990 mbs.param[7] = DMA_WD2(fcp->isp_scdma);
1991 isp_prt(isp, ISP_LOGDEBUG0, "INIT F/W from %p (%08x%08x)",
1992 fcp->isp_scratch, (uint32_t) ((uint64_t)fcp->isp_scdma >> 32),
1993 (uint32_t) fcp->isp_scdma);
1994 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, sizeof (*icbp), 0);
1995 isp_mboxcmd(isp, &mbs);
1996 FC_SCRATCH_RELEASE(isp, 0);
1997 if (mbs.param[0] != MBOX_COMMAND_COMPLETE)
1999 isp->isp_reqidx = 0;
2000 isp->isp_reqodx = 0;
2001 isp->isp_residx = 0;
2002 isp->isp_resodx = 0;
2005 * Whatever happens, we're now committed to being here.
2007 isp->isp_state = ISP_RUNSTATE;
2011 isp_fibre_init_2400(ispsoftc_t *isp)
2014 isp_icb_2400_t local, *icbp = &local;
2019 * Check to see whether all channels have *some* kind of role
2021 for (chan = 0; chan < isp->isp_nchan; chan++) {
2022 fcp = FCPARAM(isp, chan);
2023 if (fcp->role != ISP_ROLE_NONE) {
2027 if (chan == isp->isp_nchan) {
2028 isp_prt(isp, ISP_LOG_WARN1, "all %d channels with role 'none'", chan);
2032 isp->isp_state = ISP_INITSTATE;
2035 * Start with channel 0.
2037 fcp = FCPARAM(isp, 0);
2040 * Turn on LIP F8 async event (1)
2042 MBSINIT(&mbs, MBOX_SET_FIRMWARE_OPTIONS, MBLOGALL, 0);
2044 isp_mboxcmd(isp, &mbs);
2045 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
2049 ISP_MEMZERO(icbp, sizeof (*icbp));
2050 icbp->icb_fwoptions1 = fcp->isp_fwoptions;
2051 icbp->icb_fwoptions2 = fcp->isp_xfwoptions;
2052 icbp->icb_fwoptions3 = fcp->isp_zfwoptions;
2053 if (isp->isp_nchan > 1 && ISP_CAP_VP0(isp)) {
2054 icbp->icb_fwoptions1 &= ~ICB2400_OPT1_INI_DISABLE;
2055 icbp->icb_fwoptions1 |= ICB2400_OPT1_TGT_ENABLE;
2057 if (fcp->role & ISP_ROLE_TARGET)
2058 icbp->icb_fwoptions1 |= ICB2400_OPT1_TGT_ENABLE;
2060 icbp->icb_fwoptions1 &= ~ICB2400_OPT1_TGT_ENABLE;
2061 if (fcp->role & ISP_ROLE_INITIATOR)
2062 icbp->icb_fwoptions1 &= ~ICB2400_OPT1_INI_DISABLE;
2064 icbp->icb_fwoptions1 |= ICB2400_OPT1_INI_DISABLE;
2067 icbp->icb_version = ICB_VERSION1;
2068 icbp->icb_maxfrmlen = DEFAULT_FRAMESIZE(isp);
2069 if (icbp->icb_maxfrmlen < ICB_MIN_FRMLEN || icbp->icb_maxfrmlen > ICB_MAX_FRMLEN) {
2070 isp_prt(isp, ISP_LOGERR, "bad frame length (%d) from NVRAM- using %d", DEFAULT_FRAMESIZE(isp), ICB_DFLT_FRMLEN);
2071 icbp->icb_maxfrmlen = ICB_DFLT_FRMLEN;
2074 icbp->icb_execthrottle = DEFAULT_EXEC_THROTTLE(isp);
2075 if (icbp->icb_execthrottle < 1) {
2076 isp_prt(isp, ISP_LOGERR, "bad execution throttle of %d- using %d", DEFAULT_EXEC_THROTTLE(isp), ICB_DFLT_THROTTLE);
2077 icbp->icb_execthrottle = ICB_DFLT_THROTTLE;
2081 * Set target exchange count. Take half if we are supporting both roles.
2083 if (icbp->icb_fwoptions1 & ICB2400_OPT1_TGT_ENABLE) {
2084 icbp->icb_xchgcnt = isp->isp_maxcmds;
2085 if ((icbp->icb_fwoptions1 & ICB2400_OPT1_INI_DISABLE) == 0)
2086 icbp->icb_xchgcnt >>= 1;
2089 if (fcp->isp_loopid < LOCAL_LOOP_LIM) {
2090 icbp->icb_hardaddr = fcp->isp_loopid;
2091 if (isp->isp_confopts & ISP_CFG_OWNLOOPID)
2092 icbp->icb_fwoptions1 |= ICB2400_OPT1_HARD_ADDRESS;
2094 icbp->icb_fwoptions1 |= ICB2400_OPT1_PREV_ADDRESS;
2097 if (isp->isp_confopts & ISP_CFG_NOFCTAPE) {
2098 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_FCTAPE;
2100 if (isp->isp_confopts & ISP_CFG_FCTAPE) {
2101 icbp->icb_fwoptions2 |= ICB2400_OPT2_FCTAPE;
2104 for (chan = 0; chan < isp->isp_nchan; chan++) {
2105 if (icbp->icb_fwoptions2 & ICB2400_OPT2_FCTAPE)
2106 FCPARAM(isp, chan)->fctape_enabled = 1;
2108 FCPARAM(isp, chan)->fctape_enabled = 0;
2111 switch (isp->isp_confopts & ISP_CFG_PORT_PREF) {
2112 case ISP_CFG_NPORT_ONLY:
2113 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_TOPO_MASK;
2114 icbp->icb_fwoptions2 |= ICB2400_OPT2_PTP_ONLY;
2116 case ISP_CFG_LPORT_ONLY:
2117 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_TOPO_MASK;
2118 icbp->icb_fwoptions2 |= ICB2400_OPT2_LOOP_ONLY;
2121 /* ISP_CFG_PTP_2_LOOP not available in 24XX/25XX */
2122 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_TOPO_MASK;
2123 icbp->icb_fwoptions2 |= ICB2400_OPT2_LOOP_2_PTP;
2127 switch (icbp->icb_fwoptions2 & ICB2400_OPT2_TIMER_MASK) {
2128 case ICB2400_OPT2_ZIO:
2129 case ICB2400_OPT2_ZIO1:
2130 icbp->icb_idelaytimer = 0;
2135 isp_prt(isp, ISP_LOGWARN, "bad value %x in fwopt2 timer field", icbp->icb_fwoptions2 & ICB2400_OPT2_TIMER_MASK);
2136 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_TIMER_MASK;
2141 /* We don't support MSI-X yet, so set this unconditionally. */
2142 icbp->icb_fwoptions2 |= ICB2400_OPT2_ENA_IHR;
2143 icbp->icb_fwoptions2 |= ICB2400_OPT2_ENA_IHA;
2146 if ((icbp->icb_fwoptions3 & ICB2400_OPT3_RSPSZ_MASK) == 0) {
2147 icbp->icb_fwoptions3 |= ICB2400_OPT3_RSPSZ_24;
2149 if (isp->isp_confopts & ISP_CFG_1GB) {
2150 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK;
2151 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_1GB;
2152 } else if (isp->isp_confopts & ISP_CFG_2GB) {
2153 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK;
2154 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_2GB;
2155 } else if (isp->isp_confopts & ISP_CFG_4GB) {
2156 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK;
2157 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_4GB;
2158 } else if (isp->isp_confopts & ISP_CFG_8GB) {
2159 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK;
2160 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_8GB;
2161 } else if (isp->isp_confopts & ISP_CFG_16GB) {
2162 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK;
2163 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_16GB;
2165 switch (icbp->icb_fwoptions3 & ICB2400_OPT3_RATE_MASK) {
2166 case ICB2400_OPT3_RATE_4GB:
2167 case ICB2400_OPT3_RATE_8GB:
2168 case ICB2400_OPT3_RATE_16GB:
2169 case ICB2400_OPT3_RATE_AUTO:
2171 case ICB2400_OPT3_RATE_2GB:
2172 if (isp->isp_type <= ISP_HA_FC_2500)
2175 case ICB2400_OPT3_RATE_1GB:
2176 if (isp->isp_type <= ISP_HA_FC_2400)
2180 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_MASK;
2181 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_AUTO;
2185 icbp->icb_logintime = ICB_LOGIN_TOV;
2187 if (fcp->isp_wwnn && fcp->isp_wwpn) {
2188 icbp->icb_fwoptions1 |= ICB2400_OPT1_BOTH_WWNS;
2189 MAKE_NODE_NAME_FROM_WWN(icbp->icb_portname, fcp->isp_wwpn);
2190 MAKE_NODE_NAME_FROM_WWN(icbp->icb_nodename, fcp->isp_wwnn);
2191 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)),
2192 ((uint32_t) (fcp->isp_wwpn >> 32)), ((uint32_t) (fcp->isp_wwpn)));
2193 } else if (fcp->isp_wwpn) {
2194 icbp->icb_fwoptions1 &= ~ICB2400_OPT1_BOTH_WWNS;
2195 MAKE_NODE_NAME_FROM_WWN(icbp->icb_portname, fcp->isp_wwpn);
2196 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)));
2198 isp_prt(isp, ISP_LOGERR, "No valid WWNs to use");
2201 icbp->icb_retry_count = fcp->isp_retry_count;
2203 icbp->icb_rqstqlen = RQUEST_QUEUE_LEN(isp);
2204 if (icbp->icb_rqstqlen < 8) {
2205 isp_prt(isp, ISP_LOGERR, "bad request queue length %d", icbp->icb_rqstqlen);
2208 icbp->icb_rsltqlen = RESULT_QUEUE_LEN(isp);
2209 if (icbp->icb_rsltqlen < 8) {
2210 isp_prt(isp, ISP_LOGERR, "bad result queue length %d",
2211 icbp->icb_rsltqlen);
2214 icbp->icb_rqstaddr[RQRSP_ADDR0015] = DMA_WD0(isp->isp_rquest_dma);
2215 icbp->icb_rqstaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_rquest_dma);
2216 icbp->icb_rqstaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_rquest_dma);
2217 icbp->icb_rqstaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_rquest_dma);
2219 icbp->icb_respaddr[RQRSP_ADDR0015] = DMA_WD0(isp->isp_result_dma);
2220 icbp->icb_respaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_result_dma);
2221 icbp->icb_respaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_result_dma);
2222 icbp->icb_respaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_result_dma);
2224 #ifdef ISP_TARGET_MODE
2225 /* unconditionally set up the ATIO queue if we support target mode */
2226 icbp->icb_atioqlen = RESULT_QUEUE_LEN(isp);
2227 if (icbp->icb_atioqlen < 8) {
2228 isp_prt(isp, ISP_LOGERR, "bad ATIO queue length %d", icbp->icb_atioqlen);
2231 icbp->icb_atioqaddr[RQRSP_ADDR0015] = DMA_WD0(isp->isp_atioq_dma);
2232 icbp->icb_atioqaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_atioq_dma);
2233 icbp->icb_atioqaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_atioq_dma);
2234 icbp->icb_atioqaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_atioq_dma);
2235 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),
2236 DMA_WD1(isp->isp_atioq_dma), DMA_WD0(isp->isp_atioq_dma));
2239 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);
2241 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),
2242 DMA_WD1(isp->isp_rquest_dma), DMA_WD0(isp->isp_rquest_dma), DMA_WD3(isp->isp_result_dma), DMA_WD2(isp->isp_result_dma),
2243 DMA_WD1(isp->isp_result_dma), DMA_WD0(isp->isp_result_dma));
2245 if (FC_SCRATCH_ACQUIRE(isp, 0)) {
2246 isp_prt(isp, ISP_LOGERR, sacq);
2249 ISP_MEMZERO(fcp->isp_scratch, ISP_FC_SCRLEN);
2250 isp_put_icb_2400(isp, icbp, fcp->isp_scratch);
2251 if (isp->isp_dblev & ISP_LOGDEBUG1) {
2252 isp_print_bytes(isp, "isp_fibre_init_2400",
2253 sizeof (*icbp), fcp->isp_scratch);
2257 * Now fill in information about any additional channels
2259 if (isp->isp_nchan > 1) {
2260 isp_icb_2400_vpinfo_t vpinfo, *vdst;
2261 vp_port_info_t pi, *pdst;
2265 vpinfo.vp_global_options = ICB2400_VPGOPT_GEN_RIDA;
2266 if (ISP_CAP_VP0(isp)) {
2267 vpinfo.vp_global_options |= ICB2400_VPGOPT_VP0_DECOUPLE;
2268 vpinfo.vp_count = isp->isp_nchan;
2271 vpinfo.vp_count = isp->isp_nchan - 1;
2274 off = fcp->isp_scratch;
2275 off += ICB2400_VPINFO_OFF;
2276 vdst = (isp_icb_2400_vpinfo_t *) off;
2277 isp_put_icb_2400_vpinfo(isp, &vpinfo, vdst);
2278 amt = ICB2400_VPINFO_OFF + sizeof (isp_icb_2400_vpinfo_t);
2279 for (; chan < isp->isp_nchan; chan++) {
2282 ISP_MEMZERO(&pi, sizeof (pi));
2283 fcp2 = FCPARAM(isp, chan);
2284 if (fcp2->role != ISP_ROLE_NONE) {
2285 pi.vp_port_options = ICB2400_VPOPT_ENABLED |
2286 ICB2400_VPOPT_ENA_SNSLOGIN;
2287 if (fcp2->role & ISP_ROLE_INITIATOR)
2288 pi.vp_port_options |= ICB2400_VPOPT_INI_ENABLE;
2289 if ((fcp2->role & ISP_ROLE_TARGET) == 0)
2290 pi.vp_port_options |= ICB2400_VPOPT_TGT_DISABLE;
2292 if (fcp2->isp_loopid < LOCAL_LOOP_LIM) {
2293 pi.vp_port_loopid = fcp2->isp_loopid;
2294 if (isp->isp_confopts & ISP_CFG_OWNLOOPID)
2295 pi.vp_port_options |= ICB2400_VPOPT_HARD_ADDRESS;
2297 pi.vp_port_options |= ICB2400_VPOPT_PREV_ADDRESS;
2299 MAKE_NODE_NAME_FROM_WWN(pi.vp_port_portname, fcp2->isp_wwpn);
2300 MAKE_NODE_NAME_FROM_WWN(pi.vp_port_nodename, fcp2->isp_wwnn);
2301 off = fcp->isp_scratch;
2302 if (ISP_CAP_VP0(isp))
2303 off += ICB2400_VPINFO_PORT_OFF(chan);
2305 off += ICB2400_VPINFO_PORT_OFF(chan - 1);
2306 pdst = (vp_port_info_t *) off;
2307 isp_put_vp_port_info(isp, &pi, pdst);
2308 amt += ICB2400_VPOPT_WRITE_SIZE;
2310 if (isp->isp_dblev & ISP_LOGDEBUG1) {
2311 isp_print_bytes(isp, "isp_fibre_init_2400",
2312 amt - ICB2400_VPINFO_OFF,
2313 (char *)fcp->isp_scratch + ICB2400_VPINFO_OFF);
2320 MBSINIT(&mbs, 0, MBLOGALL, 30000000);
2321 if (isp->isp_nchan > 1) {
2322 mbs.param[0] = MBOX_INIT_FIRMWARE_MULTI_ID;
2324 mbs.param[0] = MBOX_INIT_FIRMWARE;
2327 mbs.param[2] = DMA_WD1(fcp->isp_scdma);
2328 mbs.param[3] = DMA_WD0(fcp->isp_scdma);
2329 mbs.param[6] = DMA_WD3(fcp->isp_scdma);
2330 mbs.param[7] = DMA_WD2(fcp->isp_scdma);
2331 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));
2332 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, sizeof (*icbp), 0);
2333 isp_mboxcmd(isp, &mbs);
2334 FC_SCRATCH_RELEASE(isp, 0);
2336 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
2339 isp->isp_reqidx = 0;
2340 isp->isp_reqodx = 0;
2341 isp->isp_residx = 0;
2342 isp->isp_resodx = 0;
2343 isp->isp_atioodx = 0;
2346 * Whatever happens, we're now committed to being here.
2348 isp->isp_state = ISP_RUNSTATE;
2352 isp_fc_enable_vp(ispsoftc_t *isp, int chan)
2354 fcparam *fcp = FCPARAM(isp, chan);
2357 uint8_t resp[QENTRY_LEN];
2359 /* Build a VP MODIFY command in memory */
2360 ISP_MEMZERO(&vp, sizeof(vp));
2361 vp.vp_mod_hdr.rqs_entry_type = RQSTYPE_VP_MODIFY;
2362 vp.vp_mod_hdr.rqs_entry_count = 1;
2364 vp.vp_mod_idx0 = chan;
2365 vp.vp_mod_cmd = VP_MODIFY_ENA;
2366 vp.vp_mod_ports[0].options = ICB2400_VPOPT_ENABLED |
2367 ICB2400_VPOPT_ENA_SNSLOGIN;
2368 if (fcp->role & ISP_ROLE_INITIATOR)
2369 vp.vp_mod_ports[0].options |= ICB2400_VPOPT_INI_ENABLE;
2370 if ((fcp->role & ISP_ROLE_TARGET) == 0)
2371 vp.vp_mod_ports[0].options |= ICB2400_VPOPT_TGT_DISABLE;
2372 if (fcp->isp_loopid < LOCAL_LOOP_LIM) {
2373 vp.vp_mod_ports[0].loopid = fcp->isp_loopid;
2374 if (isp->isp_confopts & ISP_CFG_OWNLOOPID)
2375 vp.vp_mod_ports[0].options |= ICB2400_VPOPT_HARD_ADDRESS;
2377 vp.vp_mod_ports[0].options |= ICB2400_VPOPT_PREV_ADDRESS;
2379 MAKE_NODE_NAME_FROM_WWN(vp.vp_mod_ports[0].wwpn, fcp->isp_wwpn);
2380 MAKE_NODE_NAME_FROM_WWN(vp.vp_mod_ports[0].wwnn, fcp->isp_wwnn);
2382 /* Prepare space for response in memory */
2383 memset(resp, 0xff, sizeof(resp));
2384 vp.vp_mod_hdl = isp_allocate_handle(isp, resp, ISP_HANDLE_CTRL);
2385 if (vp.vp_mod_hdl == 0) {
2386 isp_prt(isp, ISP_LOGERR,
2387 "%s: VP_MODIFY of Chan %d out of handles", __func__, chan);
2391 /* Send request and wait for response. */
2392 reqp = isp_getrqentry(isp);
2394 isp_prt(isp, ISP_LOGERR,
2395 "%s: VP_MODIFY of Chan %d out of rqent", __func__, chan);
2396 isp_destroy_handle(isp, vp.vp_mod_hdl);
2399 isp_put_vp_modify(isp, &vp, (vp_modify_t *)reqp);
2400 if (isp->isp_dblev & ISP_LOGDEBUG1)
2401 isp_print_bytes(isp, "IOCB VP_MODIFY", QENTRY_LEN, reqp);
2402 ISP_SYNC_REQUEST(isp);
2403 if (msleep(resp, &isp->isp_lock, 0, "VP_MODIFY", 5*hz) == EWOULDBLOCK) {
2404 isp_prt(isp, ISP_LOGERR,
2405 "%s: VP_MODIFY of Chan %d timed out", __func__, chan);
2406 isp_destroy_handle(isp, vp.vp_mod_hdl);
2409 if (isp->isp_dblev & ISP_LOGDEBUG1)
2410 isp_print_bytes(isp, "IOCB VP_MODIFY response", QENTRY_LEN, resp);
2411 isp_get_vp_modify(isp, (vp_modify_t *)resp, &vp);
2413 if (vp.vp_mod_hdr.rqs_flags != 0 || vp.vp_mod_status != VP_STS_OK) {
2414 isp_prt(isp, ISP_LOGERR,
2415 "%s: VP_MODIFY of Chan %d failed with flags %x status %d",
2416 __func__, chan, vp.vp_mod_hdr.rqs_flags, vp.vp_mod_status);
2423 isp_fc_disable_vp(ispsoftc_t *isp, int chan)
2427 uint8_t resp[QENTRY_LEN];
2429 /* Build a VP CTRL command in memory */
2430 ISP_MEMZERO(&vp, sizeof(vp));
2431 vp.vp_ctrl_hdr.rqs_entry_type = RQSTYPE_VP_CTRL;
2432 vp.vp_ctrl_hdr.rqs_entry_count = 1;
2433 if (ISP_CAP_VP0(isp)) {
2434 vp.vp_ctrl_status = 1;
2436 vp.vp_ctrl_status = 0;
2437 chan--; /* VP0 can not be controlled in this case. */
2439 vp.vp_ctrl_command = VP_CTRL_CMD_DISABLE_VP_LOGO_ALL;
2440 vp.vp_ctrl_vp_count = 1;
2441 vp.vp_ctrl_idmap[chan / 16] |= (1 << chan % 16);
2443 /* Prepare space for response in memory */
2444 memset(resp, 0xff, sizeof(resp));
2445 vp.vp_ctrl_handle = isp_allocate_handle(isp, resp, ISP_HANDLE_CTRL);
2446 if (vp.vp_ctrl_handle == 0) {
2447 isp_prt(isp, ISP_LOGERR,
2448 "%s: VP_CTRL of Chan %d out of handles", __func__, chan);
2452 /* Send request and wait for response. */
2453 reqp = isp_getrqentry(isp);
2455 isp_prt(isp, ISP_LOGERR,
2456 "%s: VP_CTRL of Chan %d out of rqent", __func__, chan);
2457 isp_destroy_handle(isp, vp.vp_ctrl_handle);
2460 isp_put_vp_ctrl_info(isp, &vp, (vp_ctrl_info_t *)reqp);
2461 if (isp->isp_dblev & ISP_LOGDEBUG1)
2462 isp_print_bytes(isp, "IOCB VP_CTRL", QENTRY_LEN, reqp);
2463 ISP_SYNC_REQUEST(isp);
2464 if (msleep(resp, &isp->isp_lock, 0, "VP_CTRL", 5*hz) == EWOULDBLOCK) {
2465 isp_prt(isp, ISP_LOGERR,
2466 "%s: VP_CTRL of Chan %d timed out", __func__, chan);
2467 isp_destroy_handle(isp, vp.vp_ctrl_handle);
2470 if (isp->isp_dblev & ISP_LOGDEBUG1)
2471 isp_print_bytes(isp, "IOCB VP_CTRL response", QENTRY_LEN, resp);
2472 isp_get_vp_ctrl_info(isp, (vp_ctrl_info_t *)resp, &vp);
2474 if (vp.vp_ctrl_hdr.rqs_flags != 0 || vp.vp_ctrl_status != 0) {
2475 isp_prt(isp, ISP_LOGERR,
2476 "%s: VP_CTRL of Chan %d failed with flags %x status %d %d",
2477 __func__, chan, vp.vp_ctrl_hdr.rqs_flags,
2478 vp.vp_ctrl_status, vp.vp_ctrl_index_fail);
2485 isp_fc_change_role(ispsoftc_t *isp, int chan, int new_role)
2487 fcparam *fcp = FCPARAM(isp, chan);
2488 int i, was, res = 0;
2490 if (chan >= isp->isp_nchan) {
2491 isp_prt(isp, ISP_LOGWARN, "%s: bad channel %d", __func__, chan);
2494 if (fcp->role == new_role)
2496 for (was = 0, i = 0; i < isp->isp_nchan; i++) {
2497 if (FCPARAM(isp, i)->role != ISP_ROLE_NONE)
2500 if (was == 0 || (was == 1 && fcp->role != ISP_ROLE_NONE)) {
2501 fcp->role = new_role;
2502 return (isp_reinit(isp, 0));
2504 if (fcp->role != ISP_ROLE_NONE) {
2505 res = isp_fc_disable_vp(isp, chan);
2506 isp_clear_portdb(isp, chan);
2508 fcp->role = new_role;
2509 if (fcp->role != ISP_ROLE_NONE)
2510 res = isp_fc_enable_vp(isp, chan);
2515 isp_clear_portdb(ispsoftc_t *isp, int chan)
2517 fcparam *fcp = FCPARAM(isp, chan);
2521 for (i = 0; i < MAX_FC_TARG; i++) {
2522 lp = &fcp->portdb[i];
2523 switch (lp->state) {
2524 case FC_PORTDB_STATE_DEAD:
2525 case FC_PORTDB_STATE_CHANGED:
2526 case FC_PORTDB_STATE_VALID:
2527 lp->state = FC_PORTDB_STATE_NIL;
2528 isp_async(isp, ISPASYNC_DEV_GONE, chan, lp);
2530 case FC_PORTDB_STATE_NIL:
2531 case FC_PORTDB_STATE_NEW:
2532 lp->state = FC_PORTDB_STATE_NIL;
2534 case FC_PORTDB_STATE_ZOMBIE:
2537 panic("Don't know how to clear state %d\n", lp->state);
2543 isp_mark_portdb(ispsoftc_t *isp, int chan)
2545 fcparam *fcp = FCPARAM(isp, chan);
2549 for (i = 0; i < MAX_FC_TARG; i++) {
2550 lp = &fcp->portdb[i];
2551 if (lp->state == FC_PORTDB_STATE_NIL)
2553 if (lp->portid >= DOMAIN_CONTROLLER_BASE &&
2554 lp->portid <= DOMAIN_CONTROLLER_END)
2556 fcp->portdb[i].probational = 1;
2561 * Perform an IOCB PLOGI or LOGO via EXECUTE IOCB A64 for 24XX cards
2562 * or via FABRIC LOGIN/FABRIC LOGOUT for other cards.
2565 isp_plogx(ispsoftc_t *isp, int chan, uint16_t handle, uint32_t portid, int flags)
2569 uint8_t resp[QENTRY_LEN];
2570 uint32_t sst, parm1;
2575 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d PLOGX %s PortID 0x%06x nphdl 0x%x",
2576 chan, (flags & PLOGX_FLG_CMD_MASK) == PLOGX_FLG_CMD_PLOGI ?
2577 "Login":"Logout", portid, handle);
2578 if (!IS_24XX(isp)) {
2579 int action = flags & PLOGX_FLG_CMD_MASK;
2580 if (action == PLOGX_FLG_CMD_PLOGI) {
2581 return (isp_port_login(isp, handle, portid));
2582 } else if (action == PLOGX_FLG_CMD_LOGO) {
2583 return (isp_port_logout(isp, handle, portid));
2585 return (MBOX_INVALID_COMMAND);
2589 ISP_MEMZERO(&pl, sizeof(pl));
2590 pl.plogx_header.rqs_entry_count = 1;
2591 pl.plogx_header.rqs_entry_type = RQSTYPE_LOGIN;
2592 pl.plogx_nphdl = handle;
2593 pl.plogx_vphdl = chan;
2594 pl.plogx_portlo = portid;
2595 pl.plogx_rspsz_porthi = (portid >> 16) & 0xff;
2596 pl.plogx_flags = flags;
2598 /* Prepare space for response in memory */
2599 memset(resp, 0xff, sizeof(resp));
2600 pl.plogx_handle = isp_allocate_handle(isp, resp, ISP_HANDLE_CTRL);
2601 if (pl.plogx_handle == 0) {
2602 isp_prt(isp, ISP_LOGERR,
2603 "%s: PLOGX of Chan %d out of handles", __func__, chan);
2607 /* Send request and wait for response. */
2608 reqp = isp_getrqentry(isp);
2610 isp_prt(isp, ISP_LOGERR,
2611 "%s: PLOGX of Chan %d out of rqent", __func__, chan);
2612 isp_destroy_handle(isp, pl.plogx_handle);
2615 isp_put_plogx(isp, &pl, (isp_plogx_t *)reqp);
2616 if (isp->isp_dblev & ISP_LOGDEBUG1)
2617 isp_print_bytes(isp, "IOCB LOGX", QENTRY_LEN, reqp);
2618 ISP_SYNC_REQUEST(isp);
2619 if (msleep(resp, &isp->isp_lock, 0, "PLOGX", 3 * ICB_LOGIN_TOV * hz)
2621 isp_prt(isp, ISP_LOGERR,
2622 "%s: PLOGX of Chan %d timed out", __func__, chan);
2623 isp_destroy_handle(isp, pl.plogx_handle);
2626 if (isp->isp_dblev & ISP_LOGDEBUG1)
2627 isp_print_bytes(isp, "IOCB LOGX response", QENTRY_LEN, resp);
2628 isp_get_plogx(isp, (isp_plogx_t *)resp, &pl);
2630 if (pl.plogx_status == PLOGX_STATUS_OK) {
2632 } else if (pl.plogx_status != PLOGX_STATUS_IOCBERR) {
2633 isp_prt(isp, ISP_LOGWARN,
2634 "status 0x%x on port login IOCB channel %d",
2635 pl.plogx_status, chan);
2639 sst = pl.plogx_ioparm[0].lo16 | (pl.plogx_ioparm[0].hi16 << 16);
2640 parm1 = pl.plogx_ioparm[1].lo16 | (pl.plogx_ioparm[1].hi16 << 16);
2647 case PLOGX_IOCBERR_NOLINK:
2650 case PLOGX_IOCBERR_NOIOCB:
2651 msg = "no IOCB buffer";
2653 case PLOGX_IOCBERR_NOXGHG:
2654 msg = "no Exchange Control Block";
2656 case PLOGX_IOCBERR_FAILED:
2657 ISP_SNPRINTF(buf, sizeof (buf), "reason 0x%x (last LOGIN state 0x%x)", parm1 & 0xff, (parm1 >> 8) & 0xff);
2660 case PLOGX_IOCBERR_NOFABRIC:
2663 case PLOGX_IOCBERR_NOTREADY:
2664 msg = "firmware not ready";
2666 case PLOGX_IOCBERR_NOLOGIN:
2667 ISP_SNPRINTF(buf, sizeof (buf), "not logged in (last state 0x%x)", parm1);
2669 rval = MBOX_NOT_LOGGED_IN;
2671 case PLOGX_IOCBERR_REJECT:
2672 ISP_SNPRINTF(buf, sizeof (buf), "LS_RJT = 0x%x", parm1);
2675 case PLOGX_IOCBERR_NOPCB:
2676 msg = "no PCB allocated";
2678 case PLOGX_IOCBERR_EINVAL:
2679 ISP_SNPRINTF(buf, sizeof (buf), "invalid parameter at offset 0x%x", parm1);
2682 case PLOGX_IOCBERR_PORTUSED:
2683 lev = ISP_LOG_SANCFG|ISP_LOG_WARN1;
2684 ISP_SNPRINTF(buf, sizeof (buf), "already logged in with N-Port handle 0x%x", parm1);
2686 rval = MBOX_PORT_ID_USED | (parm1 << 16);
2688 case PLOGX_IOCBERR_HNDLUSED:
2689 lev = ISP_LOG_SANCFG|ISP_LOG_WARN1;
2690 ISP_SNPRINTF(buf, sizeof (buf), "handle already used for PortID 0x%06x", parm1);
2692 rval = MBOX_LOOP_ID_USED;
2694 case PLOGX_IOCBERR_NOHANDLE:
2695 msg = "no handle allocated";
2697 case PLOGX_IOCBERR_NOFLOGI:
2698 msg = "no FLOGI_ACC";
2701 ISP_SNPRINTF(buf, sizeof (buf), "status %x from %x", pl.plogx_status, flags);
2706 isp_prt(isp, ISP_LOGERR, "Chan %d PLOGX PortID 0x%06x to N-Port handle 0x%x: %s", chan, portid, handle, msg);
2712 isp_port_login(ispsoftc_t *isp, uint16_t handle, uint32_t portid)
2716 MBSINIT(&mbs, MBOX_FABRIC_LOGIN, MBLOGNONE, 500000);
2717 if (ISP_CAP_2KLOGIN(isp)) {
2718 mbs.param[1] = handle;
2719 mbs.ibits = (1 << 10);
2721 mbs.param[1] = handle << 8;
2723 mbs.param[2] = portid >> 16;
2724 mbs.param[3] = portid;
2725 mbs.logval = MBLOGNONE;
2726 mbs.timeout = 500000;
2727 isp_mboxcmd(isp, &mbs);
2729 switch (mbs.param[0]) {
2730 case MBOX_PORT_ID_USED:
2731 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]);
2732 return (MBOX_PORT_ID_USED | (mbs.param[1] << 16));
2734 case MBOX_LOOP_ID_USED:
2735 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);
2736 return (MBOX_LOOP_ID_USED);
2738 case MBOX_COMMAND_COMPLETE:
2741 case MBOX_COMMAND_ERROR:
2742 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);
2743 return (MBOX_COMMAND_ERROR);
2745 case MBOX_ALL_IDS_USED:
2746 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, "isp_port_login: all IDs used for fabric login");
2747 return (MBOX_ALL_IDS_USED);
2750 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);
2751 return (mbs.param[0]);
2756 * Pre-24XX fabric port logout
2758 * Note that portid is not used
2761 isp_port_logout(ispsoftc_t *isp, uint16_t handle, uint32_t portid)
2765 MBSINIT(&mbs, MBOX_FABRIC_LOGOUT, MBLOGNONE, 500000);
2766 if (ISP_CAP_2KLOGIN(isp)) {
2767 mbs.param[1] = handle;
2768 mbs.ibits = (1 << 10);
2770 mbs.param[1] = handle << 8;
2772 isp_mboxcmd(isp, &mbs);
2773 return (mbs.param[0] == MBOX_COMMAND_COMPLETE? 0 : mbs.param[0]);
2777 isp_getpdb(ispsoftc_t *isp, int chan, uint16_t id, isp_pdb_t *pdb)
2779 fcparam *fcp = FCPARAM(isp, chan);
2782 isp_pdb_21xx_t fred;
2783 isp_pdb_24xx_t bill;
2786 MBSINIT(&mbs, MBOX_GET_PORT_DB,
2787 MBLOGALL & ~MBLOGMASK(MBOX_COMMAND_PARAM_ERROR), 250000);
2789 mbs.ibits = (1 << 9)|(1 << 10);
2791 mbs.param[9] = chan;
2792 } else if (ISP_CAP_2KLOGIN(isp)) {
2795 mbs.param[1] = id << 8;
2797 mbs.param[2] = DMA_WD1(fcp->isp_scdma);
2798 mbs.param[3] = DMA_WD0(fcp->isp_scdma);
2799 mbs.param[6] = DMA_WD3(fcp->isp_scdma);
2800 mbs.param[7] = DMA_WD2(fcp->isp_scdma);
2801 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
2802 isp_prt(isp, ISP_LOGERR, sacq);
2805 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, sizeof(un), chan);
2806 isp_mboxcmd(isp, &mbs);
2807 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
2808 FC_SCRATCH_RELEASE(isp, chan);
2809 return (mbs.param[0] | (mbs.param[1] << 16));
2811 MEMORYBARRIER(isp, SYNC_SFORCPU, 0, sizeof(un), chan);
2813 isp_get_pdb_24xx(isp, fcp->isp_scratch, &un.bill);
2814 pdb->handle = un.bill.pdb_handle;
2815 pdb->prli_word3 = un.bill.pdb_prli_svc3;
2816 pdb->portid = BITS2WORD_24XX(un.bill.pdb_portid_bits);
2817 ISP_MEMCPY(pdb->portname, un.bill.pdb_portname, 8);
2818 ISP_MEMCPY(pdb->nodename, un.bill.pdb_nodename, 8);
2819 isp_prt(isp, ISP_LOGDEBUG1,
2820 "Chan %d handle 0x%x Port 0x%06x flags 0x%x curstate %x",
2821 chan, id, pdb->portid, un.bill.pdb_flags,
2822 un.bill.pdb_curstate);
2823 if (un.bill.pdb_curstate < PDB2400_STATE_PLOGI_DONE || un.bill.pdb_curstate > PDB2400_STATE_LOGGED_IN) {
2824 mbs.param[0] = MBOX_NOT_LOGGED_IN;
2825 FC_SCRATCH_RELEASE(isp, chan);
2826 return (mbs.param[0]);
2829 isp_get_pdb_21xx(isp, fcp->isp_scratch, &un.fred);
2830 pdb->handle = un.fred.pdb_loopid;
2831 pdb->prli_word3 = un.fred.pdb_prli_svc3;
2832 pdb->portid = BITS2WORD(un.fred.pdb_portid_bits);
2833 ISP_MEMCPY(pdb->portname, un.fred.pdb_portname, 8);
2834 ISP_MEMCPY(pdb->nodename, un.fred.pdb_nodename, 8);
2835 isp_prt(isp, ISP_LOGDEBUG1,
2836 "Chan %d handle 0x%x Port 0x%06x", chan, id, pdb->portid);
2838 FC_SCRATCH_RELEASE(isp, chan);
2843 isp_gethandles(ispsoftc_t *isp, int chan, uint16_t *handles, int *num, int loop)
2845 fcparam *fcp = FCPARAM(isp, chan);
2847 isp_pnhle_21xx_t el1, *elp1;
2848 isp_pnhle_23xx_t el3, *elp3;
2849 isp_pnhle_24xx_t el4, *elp4;
2854 MBSINIT(&mbs, MBOX_GET_ID_LIST, MBLOGALL, 250000);
2856 mbs.param[2] = DMA_WD1(fcp->isp_scdma);
2857 mbs.param[3] = DMA_WD0(fcp->isp_scdma);
2858 mbs.param[6] = DMA_WD3(fcp->isp_scdma);
2859 mbs.param[7] = DMA_WD2(fcp->isp_scdma);
2860 mbs.param[8] = ISP_FC_SCRLEN;
2861 mbs.param[9] = chan;
2863 mbs.ibits = (1 << 1)|(1 << 2)|(1 << 3)|(1 << 6);
2864 mbs.param[1] = DMA_WD1(fcp->isp_scdma);
2865 mbs.param[2] = DMA_WD0(fcp->isp_scdma);
2866 mbs.param[3] = DMA_WD3(fcp->isp_scdma);
2867 mbs.param[6] = DMA_WD2(fcp->isp_scdma);
2869 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
2870 isp_prt(isp, ISP_LOGERR, sacq);
2873 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, ISP_FC_SCRLEN, chan);
2874 isp_mboxcmd(isp, &mbs);
2875 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
2876 FC_SCRATCH_RELEASE(isp, chan);
2877 return (mbs.param[0] | (mbs.param[1] << 16));
2879 MEMORYBARRIER(isp, SYNC_SFORCPU, 0, ISP_FC_SCRLEN, chan);
2880 elp1 = fcp->isp_scratch;
2881 elp3 = fcp->isp_scratch;
2882 elp4 = fcp->isp_scratch;
2883 for (i = 0, j = 0; i < mbs.param[1] && j < *num; i++) {
2885 isp_get_pnhle_24xx(isp, &elp4[i], &el4);
2886 p = el4.pnhle_port_id_lo |
2887 (el4.pnhle_port_id_hi << 16);
2888 h = el4.pnhle_handle;
2889 } else if (IS_23XX(isp)) {
2890 isp_get_pnhle_23xx(isp, &elp3[i], &el3);
2891 p = el3.pnhle_port_id_lo |
2892 (el3.pnhle_port_id_hi << 16);
2893 h = el3.pnhle_handle;
2895 isp_get_pnhle_21xx(isp, &elp1[i], &el1);
2896 p = el1.pnhle_port_id_lo |
2897 ((el1.pnhle_port_id_hi_handle & 0xff) << 16);
2898 h = el1.pnhle_port_id_hi_handle >> 8;
2900 if (loop && (p >> 8) != (fcp->isp_portid >> 8))
2905 FC_SCRATCH_RELEASE(isp, chan);
2910 isp_dump_chip_portdb(ispsoftc_t *isp, int chan)
2913 uint16_t lim, nphdl;
2915 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGINFO, "Chan %d chip port dump", chan);
2916 if (ISP_CAP_2KLOGIN(isp)) {
2921 for (nphdl = 0; nphdl != lim; nphdl++) {
2922 if (isp_getpdb(isp, chan, nphdl, &pdb)) {
2925 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGINFO, "Chan %d Handle 0x%04x "
2926 "PortID 0x%06x WWPN 0x%02x%02x%02x%02x%02x%02x%02x%02x",
2927 chan, nphdl, pdb.portid, pdb.portname[0], pdb.portname[1],
2928 pdb.portname[2], pdb.portname[3], pdb.portname[4],
2929 pdb.portname[5], pdb.portname[6], pdb.portname[7]);
2934 isp_get_wwn(ispsoftc_t *isp, int chan, int nphdl, int nodename)
2936 uint64_t wwn = INI_NONE;
2939 MBSINIT(&mbs, MBOX_GET_PORT_NAME,
2940 MBLOGALL & ~MBLOGMASK(MBOX_COMMAND_PARAM_ERROR), 500000);
2941 if (ISP_CAP_2KLOGIN(isp)) {
2942 mbs.param[1] = nphdl;
2946 mbs.param[9] = chan;
2949 mbs.param[1] = nphdl << 8;
2954 isp_mboxcmd(isp, &mbs);
2955 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
2960 (((uint64_t)(mbs.param[2] >> 8)) << 56) |
2961 (((uint64_t)(mbs.param[2] & 0xff)) << 48) |
2962 (((uint64_t)(mbs.param[3] >> 8)) << 40) |
2963 (((uint64_t)(mbs.param[3] & 0xff)) << 32) |
2964 (((uint64_t)(mbs.param[6] >> 8)) << 24) |
2965 (((uint64_t)(mbs.param[6] & 0xff)) << 16) |
2966 (((uint64_t)(mbs.param[7] >> 8)) << 8) |
2967 (((uint64_t)(mbs.param[7] & 0xff)));
2970 (((uint64_t)(mbs.param[2] & 0xff)) << 56) |
2971 (((uint64_t)(mbs.param[2] >> 8)) << 48) |
2972 (((uint64_t)(mbs.param[3] & 0xff)) << 40) |
2973 (((uint64_t)(mbs.param[3] >> 8)) << 32) |
2974 (((uint64_t)(mbs.param[6] & 0xff)) << 24) |
2975 (((uint64_t)(mbs.param[6] >> 8)) << 16) |
2976 (((uint64_t)(mbs.param[7] & 0xff)) << 8) |
2977 (((uint64_t)(mbs.param[7] >> 8)));
2983 * Make sure we have good FC link.
2987 isp_fclink_test(ispsoftc_t *isp, int chan, int usdelay)
2994 NANOTIME_T hra, hrb;
2996 fcp = FCPARAM(isp, chan);
2998 if (fcp->isp_loopstate < LOOP_HAVE_LINK)
3000 if (fcp->isp_loopstate >= LOOP_LTEST_DONE)
3003 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC link test", chan);
3004 fcp->isp_loopstate = LOOP_TESTING_LINK;
3007 * Wait up to N microseconds for F/W to go to a ready state.
3011 isp_change_fw_state(isp, chan, isp_fw_state(isp, chan));
3012 if (fcp->isp_fwstate == FW_READY) {
3015 if (fcp->isp_loopstate < LOOP_TESTING_LINK)
3018 if ((NANOTIME_SUB(&hrb, &hra) / 1000 + 1000 >= usdelay))
3020 ISP_SLEEP(isp, 1000);
3022 if (fcp->isp_fwstate != FW_READY) {
3023 isp_prt(isp, ISP_LOG_SANCFG,
3024 "Chan %d Firmware is not ready (%s)",
3025 chan, isp_fc_fw_statename(fcp->isp_fwstate));
3030 * Get our Loop ID and Port ID.
3032 MBSINIT(&mbs, MBOX_GET_LOOP_ID, MBLOGALL, 0);
3033 mbs.param[9] = chan;
3034 isp_mboxcmd(isp, &mbs);
3035 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
3041 * Don't bother with fabric if we are using really old
3042 * 2100 firmware. It's just not worth it.
3044 if (ISP_FW_NEWER_THAN(isp, 1, 15, 37))
3045 fcp->isp_topo = TOPO_FL_PORT;
3047 fcp->isp_topo = TOPO_NL_PORT;
3049 int topo = (int) mbs.param[6];
3050 if (topo < TOPO_NL_PORT || topo > TOPO_PTP_STUB) {
3051 topo = TOPO_PTP_STUB;
3053 fcp->isp_topo = topo;
3055 fcp->isp_portid = mbs.param[2] | (mbs.param[3] << 16);
3057 if (!TOPO_IS_FABRIC(fcp->isp_topo)) {
3058 fcp->isp_loopid = mbs.param[1] & 0xff;
3059 } else if (fcp->isp_topo != TOPO_F_PORT) {
3060 uint8_t alpa = fcp->isp_portid;
3062 for (i = 0; alpa_map[i]; i++) {
3063 if (alpa_map[i] == alpa)
3067 fcp->isp_loopid = i;
3070 if (fcp->isp_topo == TOPO_F_PORT || fcp->isp_topo == TOPO_FL_PORT) {
3071 nphdl = IS_24XX(isp) ? NPH_FL_ID : FL_ID;
3072 r = isp_getpdb(isp, chan, nphdl, &pdb);
3073 if (r != 0 || pdb.portid == 0) {
3075 fcp->isp_topo = TOPO_NL_PORT;
3077 isp_prt(isp, ISP_LOGWARN,
3078 "fabric topology, but cannot get info about fabric controller (0x%x)", r);
3079 fcp->isp_topo = TOPO_PTP_STUB;
3085 fcp->isp_fabric_params = mbs.param[7];
3086 fcp->isp_sns_hdl = NPH_SNS_ID;
3087 r = isp_register_fc4_type_24xx(isp, chan);
3089 isp_register_fc4_features_24xx(isp, chan);
3090 isp_register_port_name_24xx(isp, chan);
3091 isp_register_node_name_24xx(isp, chan);
3093 fcp->isp_sns_hdl = SNS_ID;
3094 r = isp_register_fc4_type(isp, chan);
3095 if (r == 0 && fcp->role == ISP_ROLE_TARGET)
3096 isp_send_change_request(isp, chan);
3099 isp_prt(isp, ISP_LOGWARN|ISP_LOG_SANCFG, "%s: register fc4 type failed", __func__);
3105 /* Get link speed. */
3106 fcp->isp_gbspeed = 1;
3107 if (IS_23XX(isp) || IS_24XX(isp)) {
3108 MBSINIT(&mbs, MBOX_GET_SET_DATA_RATE, MBLOGALL, 3000000);
3109 mbs.param[1] = MBGSD_GET_RATE;
3110 /* mbs.param[2] undefined if we're just getting rate */
3111 isp_mboxcmd(isp, &mbs);
3112 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) {
3113 if (mbs.param[1] == MBGSD_10GB)
3114 fcp->isp_gbspeed = 10;
3115 else if (mbs.param[1] == MBGSD_16GB)
3116 fcp->isp_gbspeed = 16;
3117 else if (mbs.param[1] == MBGSD_8GB)
3118 fcp->isp_gbspeed = 8;
3119 else if (mbs.param[1] == MBGSD_4GB)
3120 fcp->isp_gbspeed = 4;
3121 else if (mbs.param[1] == MBGSD_2GB)
3122 fcp->isp_gbspeed = 2;
3123 else if (mbs.param[1] == MBGSD_1GB)
3124 fcp->isp_gbspeed = 1;
3128 if (fcp->isp_loopstate < LOOP_TESTING_LINK) {
3130 isp_prt(isp, ISP_LOG_SANCFG,
3131 "Chan %d FC link test aborted", chan);
3134 fcp->isp_loopstate = LOOP_LTEST_DONE;
3135 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGCONFIG,
3136 "Chan %d WWPN %016jx WWNN %016jx",
3137 chan, (uintmax_t)fcp->isp_wwpn, (uintmax_t)fcp->isp_wwnn);
3138 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGCONFIG,
3139 "Chan %d %dGb %s PortID 0x%06x LoopID 0x%02x",
3140 chan, fcp->isp_gbspeed, isp_fc_toponame(fcp), fcp->isp_portid,
3142 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC link test done", chan);
3147 * Complete the synchronization of our Port Database.
3149 * At this point, we've scanned the local loop (if any) and the fabric
3150 * and performed fabric logins on all new devices.
3152 * Our task here is to go through our port database removing any entities
3153 * that are still marked probational (issuing PLOGO for ones which we had
3154 * PLOGI'd into) or are dead, and notifying upper layers about new/changed
3158 isp_pdb_sync(ispsoftc_t *isp, int chan)
3160 fcparam *fcp = FCPARAM(isp, chan);
3164 if (fcp->isp_loopstate < LOOP_FSCAN_DONE)
3166 if (fcp->isp_loopstate >= LOOP_READY)
3169 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC PDB sync", chan);
3171 fcp->isp_loopstate = LOOP_SYNCING_PDB;
3173 for (dbidx = 0; dbidx < MAX_FC_TARG; dbidx++) {
3174 lp = &fcp->portdb[dbidx];
3176 if (lp->state == FC_PORTDB_STATE_NIL)
3178 if (lp->probational && lp->state != FC_PORTDB_STATE_ZOMBIE)
3179 lp->state = FC_PORTDB_STATE_DEAD;
3180 switch (lp->state) {
3181 case FC_PORTDB_STATE_DEAD:
3182 lp->state = FC_PORTDB_STATE_NIL;
3183 isp_async(isp, ISPASYNC_DEV_GONE, chan, lp);
3184 if (lp->autologin == 0) {
3185 (void) isp_plogx(isp, chan, lp->handle,
3187 PLOGX_FLG_CMD_LOGO |
3188 PLOGX_FLG_IMPLICIT |
3189 PLOGX_FLG_FREE_NPHDL);
3192 * Note that we might come out of this with our state
3193 * set to FC_PORTDB_STATE_ZOMBIE.
3196 case FC_PORTDB_STATE_NEW:
3197 lp->state = FC_PORTDB_STATE_VALID;
3198 isp_async(isp, ISPASYNC_DEV_ARRIVED, chan, lp);
3200 case FC_PORTDB_STATE_CHANGED:
3201 lp->state = FC_PORTDB_STATE_VALID;
3202 isp_async(isp, ISPASYNC_DEV_CHANGED, chan, lp);
3203 lp->portid = lp->new_portid;
3204 lp->prli_word3 = lp->new_prli_word3;
3206 case FC_PORTDB_STATE_VALID:
3207 isp_async(isp, ISPASYNC_DEV_STAYED, chan, lp);
3209 case FC_PORTDB_STATE_ZOMBIE:
3212 isp_prt(isp, ISP_LOGWARN,
3213 "isp_pdb_sync: state %d for idx %d",
3215 isp_dump_portdb(isp, chan);
3219 if (fcp->isp_loopstate < LOOP_SYNCING_PDB) {
3220 isp_prt(isp, ISP_LOG_SANCFG,
3221 "Chan %d FC PDB sync aborted", chan);
3225 fcp->isp_loopstate = LOOP_READY;
3226 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC PDB sync done", chan);
3231 isp_pdb_add_update(ispsoftc_t *isp, int chan, isp_pdb_t *pdb)
3234 uint64_t wwnn, wwpn;
3236 MAKE_WWN_FROM_NODE_NAME(wwnn, pdb->nodename);
3237 MAKE_WWN_FROM_NODE_NAME(wwpn, pdb->portname);
3239 /* Search port database for the same WWPN. */
3240 if (isp_find_pdb_by_wwpn(isp, chan, wwpn, &lp)) {
3241 if (!lp->probational) {
3242 isp_prt(isp, ISP_LOGERR,
3243 "Chan %d Port 0x%06x@0x%04x [%d] is not probational (0x%x)",
3244 chan, lp->portid, lp->handle,
3245 FC_PORTDB_TGT(isp, chan, lp), lp->state);
3246 isp_dump_portdb(isp, chan);
3249 lp->probational = 0;
3250 lp->node_wwn = wwnn;
3252 /* Old device, nothing new. */
3253 if (lp->portid == pdb->portid &&
3254 lp->handle == pdb->handle &&
3255 lp->prli_word3 == pdb->prli_word3) {
3256 if (lp->state != FC_PORTDB_STATE_NEW)
3257 lp->state = FC_PORTDB_STATE_VALID;
3258 isp_prt(isp, ISP_LOG_SANCFG,
3259 "Chan %d Port 0x%06x@0x%04x is valid",
3260 chan, pdb->portid, pdb->handle);
3264 /* Something has changed. */
3265 lp->state = FC_PORTDB_STATE_CHANGED;
3266 lp->handle = pdb->handle;
3267 lp->new_portid = pdb->portid;
3268 lp->new_prli_word3 = pdb->prli_word3;
3269 isp_prt(isp, ISP_LOG_SANCFG,
3270 "Chan %d Port 0x%06x@0x%04x is changed",
3271 chan, pdb->portid, pdb->handle);
3275 /* It seems like a new port. Find an empty slot for it. */
3276 if (!isp_find_pdb_empty(isp, chan, &lp)) {
3277 isp_prt(isp, ISP_LOGERR, "Chan %d out of portdb entries", chan);
3281 ISP_MEMZERO(lp, sizeof (fcportdb_t));
3283 lp->probational = 0;
3284 lp->state = FC_PORTDB_STATE_NEW;
3285 lp->portid = lp->new_portid = pdb->portid;
3286 lp->prli_word3 = lp->new_prli_word3 = pdb->prli_word3;
3287 lp->handle = pdb->handle;
3288 lp->port_wwn = wwpn;
3289 lp->node_wwn = wwnn;
3290 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d Port 0x%06x@0x%04x is new",
3291 chan, pdb->portid, pdb->handle);
3295 * Fix port IDs for logged-in initiators on pre-2400 chips.
3296 * For those chips we are not receiving login events, adding initiators
3297 * based on ATIO requests, but there is no port ID in that structure.
3300 isp_fix_portids(ispsoftc_t *isp, int chan)
3302 fcparam *fcp = FCPARAM(isp, chan);
3307 for (i = 0; i < MAX_FC_TARG; i++) {
3308 fcportdb_t *lp = &fcp->portdb[i];
3310 if (lp->state == FC_PORTDB_STATE_NIL ||
3311 lp->state == FC_PORTDB_STATE_ZOMBIE)
3313 if (VALID_PORT(lp->portid))
3316 r = isp_getpdb(isp, chan, lp->handle, &pdb);
3317 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP)
3320 isp_prt(isp, ISP_LOGDEBUG1,
3321 "Chan %d FC Scan Loop handle %d returned %x",
3322 chan, lp->handle, r);
3326 MAKE_WWN_FROM_NODE_NAME(wwpn, pdb.portname);
3327 if (lp->port_wwn != wwpn)
3329 lp->portid = lp->new_portid = pdb.portid;
3330 isp_prt(isp, ISP_LOG_SANCFG,
3331 "Chan %d Port 0x%06x@0x%04x is fixed",
3332 chan, pdb.portid, pdb.handle);
3337 * Scan local loop for devices.
3340 isp_scan_loop(ispsoftc_t *isp, int chan)
3342 fcparam *fcp = FCPARAM(isp, chan);
3348 if (fcp->isp_loopstate < LOOP_LTEST_DONE)
3350 if (fcp->isp_loopstate >= LOOP_LSCAN_DONE)
3353 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC loop scan", chan);
3354 fcp->isp_loopstate = LOOP_SCANNING_LOOP;
3355 if (TOPO_IS_FABRIC(fcp->isp_topo)) {
3356 if (!IS_24XX(isp)) {
3357 isp_fix_portids(isp, chan);
3358 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP)
3361 isp_prt(isp, ISP_LOG_SANCFG,
3362 "Chan %d FC loop scan done (no loop)", chan);
3363 fcp->isp_loopstate = LOOP_LSCAN_DONE;
3367 handles = (uint16_t *)fcp->isp_scanscratch;
3368 lim = ISP_FC_SCRLEN / 2;
3369 r = isp_gethandles(isp, chan, handles, &lim, 1);
3371 isp_prt(isp, ISP_LOG_SANCFG,
3372 "Chan %d Getting list of handles failed with %x", chan, r);
3373 isp_prt(isp, ISP_LOG_SANCFG,
3374 "Chan %d FC loop scan done (bad)", chan);
3378 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d Got %d handles",
3382 * Run through the list and get the port database info for each one.
3384 isp_mark_portdb(isp, chan);
3385 for (idx = 0; idx < lim; idx++) {
3386 handle = handles[idx];
3389 * Don't scan "special" ids.
3391 if (ISP_CAP_2KLOGIN(isp)) {
3392 if (handle >= NPH_RESERVED)
3395 if (handle >= FL_ID && handle <= SNS_ID)
3400 * In older cards with older f/w GET_PORT_DATABASE has been
3401 * known to hang. This trick gets around that problem.
3403 if (IS_2100(isp) || IS_2200(isp)) {
3404 uint64_t node_wwn = isp_get_wwn(isp, chan, handle, 1);
3405 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP) {
3407 isp_prt(isp, ISP_LOG_SANCFG,
3408 "Chan %d FC loop scan aborted", chan);
3411 if (node_wwn == INI_NONE) {
3417 * Get the port database entity for this index.
3419 r = isp_getpdb(isp, chan, handle, &pdb);
3420 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP)
3423 isp_prt(isp, ISP_LOGDEBUG1,
3424 "Chan %d FC Scan Loop handle %d returned %x",
3429 isp_pdb_add_update(isp, chan, &pdb);
3431 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP)
3433 fcp->isp_loopstate = LOOP_LSCAN_DONE;
3434 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC loop scan done", chan);
3439 * Scan the fabric for devices and add them to our port database.
3441 * Use the GID_FT command to get all Port IDs for FC4 SCSI devices it knows.
3443 * For 2100-23XX cards, we can use the SNS mailbox command to pass simple
3444 * name server commands to the switch management server via the QLogic f/w.
3446 * For the 24XX card, we have to use CT-Pass through run via the Execute IOCB
3449 #define GIDLEN (ISP_FC_SCRLEN - (3 * QENTRY_LEN))
3450 #define NGENT ((GIDLEN - 16) >> 2)
3452 #define XTXOFF (ISP_FC_SCRLEN - (3 * QENTRY_LEN)) /* CT request */
3453 #define CTXOFF (ISP_FC_SCRLEN - (2 * QENTRY_LEN)) /* Request IOCB */
3454 #define ZTXOFF (ISP_FC_SCRLEN - (1 * QENTRY_LEN)) /* Response IOCB */
3457 isp_gid_ft_sns(ispsoftc_t *isp, int chan)
3460 sns_gid_ft_req_t _x;
3461 uint8_t _y[SNS_GID_FT_REQ_SIZE];
3463 fcparam *fcp = FCPARAM(isp, chan);
3464 sns_gid_ft_req_t *rq = &un._x;
3465 uint8_t *scp = fcp->isp_scratch;
3468 isp_prt(isp, ISP_LOGDEBUG0, "Chan %d requesting GID_FT via SNS", chan);
3469 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
3470 isp_prt(isp, ISP_LOGERR, sacq);
3474 ISP_MEMZERO(rq, SNS_GID_FT_REQ_SIZE);
3475 rq->snscb_rblen = GIDLEN >> 1;
3476 rq->snscb_addr[RQRSP_ADDR0015] = DMA_WD0(fcp->isp_scdma);
3477 rq->snscb_addr[RQRSP_ADDR1631] = DMA_WD1(fcp->isp_scdma);
3478 rq->snscb_addr[RQRSP_ADDR3247] = DMA_WD2(fcp->isp_scdma);
3479 rq->snscb_addr[RQRSP_ADDR4863] = DMA_WD3(fcp->isp_scdma);
3480 rq->snscb_sblen = 6;
3481 rq->snscb_cmd = SNS_GID_FT;
3482 rq->snscb_mword_div_2 = NGENT;
3483 rq->snscb_fc4_type = FC4_SCSI;
3485 isp_put_gid_ft_request(isp, rq, (sns_gid_ft_req_t *)&scp[CTXOFF]);
3486 MEMORYBARRIER(isp, SYNC_SFORDEV, CTXOFF, SNS_GID_FT_REQ_SIZE, chan);
3488 MBSINIT(&mbs, MBOX_SEND_SNS, MBLOGALL, 10000000);
3489 mbs.param[0] = MBOX_SEND_SNS;
3490 mbs.param[1] = SNS_GID_FT_REQ_SIZE >> 1;
3491 mbs.param[2] = DMA_WD1(fcp->isp_scdma + CTXOFF);
3492 mbs.param[3] = DMA_WD0(fcp->isp_scdma + CTXOFF);
3493 mbs.param[6] = DMA_WD3(fcp->isp_scdma + CTXOFF);
3494 mbs.param[7] = DMA_WD2(fcp->isp_scdma + CTXOFF);
3495 isp_mboxcmd(isp, &mbs);
3496 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
3497 if (mbs.param[0] == MBOX_INVALID_COMMAND) {
3503 MEMORYBARRIER(isp, SYNC_SFORCPU, 0, GIDLEN, chan);
3504 if (isp->isp_dblev & ISP_LOGDEBUG1)
3505 isp_print_bytes(isp, "CT response", GIDLEN, scp);
3506 isp_get_gid_ft_response(isp, (sns_gid_ft_rsp_t *)scp,
3507 (sns_gid_ft_rsp_t *)fcp->isp_scanscratch, NGENT);
3508 FC_SCRATCH_RELEASE(isp, chan);
3513 isp_ct_passthru(ispsoftc_t *isp, int chan, uint32_t cmd_bcnt, uint32_t rsp_bcnt)
3516 fcparam *fcp = FCPARAM(isp, chan);
3519 uint8_t q[QENTRY_LEN];
3522 uint8_t *scp = fcp->isp_scratch;
3525 * Build a Passthrough IOCB in memory.
3528 ISP_MEMZERO(un.q, QENTRY_LEN);
3529 pt->ctp_header.rqs_entry_count = 1;
3530 pt->ctp_header.rqs_entry_type = RQSTYPE_CT_PASSTHRU;
3531 pt->ctp_handle = 0xffffffff;
3532 pt->ctp_nphdl = fcp->isp_sns_hdl;
3533 pt->ctp_cmd_cnt = 1;
3534 pt->ctp_vpidx = ISP_GET_VPIDX(isp, chan);
3536 pt->ctp_rsp_cnt = 1;
3537 pt->ctp_rsp_bcnt = rsp_bcnt;
3538 pt->ctp_cmd_bcnt = cmd_bcnt;
3539 pt->ctp_dataseg[0].ds_base = DMA_LO32(fcp->isp_scdma+XTXOFF);
3540 pt->ctp_dataseg[0].ds_basehi = DMA_HI32(fcp->isp_scdma+XTXOFF);
3541 pt->ctp_dataseg[0].ds_count = cmd_bcnt;
3542 pt->ctp_dataseg[1].ds_base = DMA_LO32(fcp->isp_scdma);
3543 pt->ctp_dataseg[1].ds_basehi = DMA_HI32(fcp->isp_scdma);
3544 pt->ctp_dataseg[1].ds_count = rsp_bcnt;
3545 isp_put_ct_pt(isp, pt, (isp_ct_pt_t *)&scp[CTXOFF]);
3546 if (isp->isp_dblev & ISP_LOGDEBUG1)
3547 isp_print_bytes(isp, "CT IOCB request", QENTRY_LEN, &scp[CTXOFF]);
3550 * Execute the Passthrough IOCB.
3552 ISP_MEMZERO(&scp[ZTXOFF], QENTRY_LEN);
3553 MBSINIT(&mbs, MBOX_EXEC_COMMAND_IOCB_A64, MBLOGALL,
3554 MBCMD_DEFAULT_TIMEOUT + pt->ctp_time * 1000000);
3555 mbs.param[1] = QENTRY_LEN;
3556 mbs.param[2] = DMA_WD1(fcp->isp_scdma + CTXOFF);
3557 mbs.param[3] = DMA_WD0(fcp->isp_scdma + CTXOFF);
3558 mbs.param[6] = DMA_WD3(fcp->isp_scdma + CTXOFF);
3559 mbs.param[7] = DMA_WD2(fcp->isp_scdma + CTXOFF);
3560 MEMORYBARRIER(isp, SYNC_SFORDEV, XTXOFF, 2 * QENTRY_LEN, chan);
3561 isp_mboxcmd(isp, &mbs);
3562 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
3565 MEMORYBARRIER(isp, SYNC_SFORCPU, 0, ISP_FC_SCRLEN, chan);
3566 if (isp->isp_dblev & ISP_LOGDEBUG1)
3567 isp_print_bytes(isp, "CT IOCB response", QENTRY_LEN, &scp[ZTXOFF]);
3569 isp_get_ct_pt(isp, (isp_ct_pt_t *) &scp[ZTXOFF], pt);
3570 if (pt->ctp_status && pt->ctp_status != RQCS_DATA_UNDERRUN) {
3571 isp_prt(isp, ISP_LOGWARN,
3572 "Chan %d GID_FT CT Passthrough returned 0x%x",
3573 chan, pt->ctp_status);
3581 isp_gid_ft_ct_passthru(ispsoftc_t *isp, int chan)
3583 fcparam *fcp = FCPARAM(isp, chan);
3586 uint8_t *scp = fcp->isp_scratch;
3588 isp_prt(isp, ISP_LOGDEBUG0, "Chan %d requesting GID_FT via CT", chan);
3589 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
3590 isp_prt(isp, ISP_LOGERR, sacq);
3595 * Build the CT header and command in memory.
3597 ISP_MEMZERO(&ct, sizeof (ct));
3598 ct.ct_revision = CT_REVISION;
3599 ct.ct_fcs_type = CT_FC_TYPE_FC;
3600 ct.ct_fcs_subtype = CT_FC_SUBTYPE_NS;
3601 ct.ct_cmd_resp = SNS_GID_FT;
3602 ct.ct_bcnt_resid = (GIDLEN - 16) >> 2;
3603 isp_put_ct_hdr(isp, &ct, (ct_hdr_t *) &scp[XTXOFF]);
3604 rp = (uint32_t *) &scp[XTXOFF + sizeof(ct)];
3605 ISP_IOZPUT_32(isp, FC4_SCSI, rp);
3606 if (isp->isp_dblev & ISP_LOGDEBUG1) {
3607 isp_print_bytes(isp, "CT request",
3608 sizeof(ct) + sizeof(uint32_t), &scp[XTXOFF]);
3611 if (isp_ct_passthru(isp, chan, sizeof(ct) + sizeof(uint32_t), GIDLEN)) {
3612 FC_SCRATCH_RELEASE(isp, chan);
3616 if (isp->isp_dblev & ISP_LOGDEBUG1)
3617 isp_print_bytes(isp, "CT response", GIDLEN, scp);
3618 isp_get_gid_ft_response(isp, (sns_gid_ft_rsp_t *)scp,
3619 (sns_gid_ft_rsp_t *)fcp->isp_scanscratch, NGENT);
3620 FC_SCRATCH_RELEASE(isp, chan);
3625 isp_scan_fabric(ispsoftc_t *isp, int chan)
3627 fcparam *fcp = FCPARAM(isp, chan);
3632 int portidx, portlim, r;
3633 sns_gid_ft_rsp_t *rs;
3635 if (fcp->isp_loopstate < LOOP_LSCAN_DONE)
3637 if (fcp->isp_loopstate >= LOOP_FSCAN_DONE)
3640 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC fabric scan", chan);
3641 fcp->isp_loopstate = LOOP_SCANNING_FABRIC;
3642 if (!TOPO_IS_FABRIC(fcp->isp_topo)) {
3643 fcp->isp_loopstate = LOOP_FSCAN_DONE;
3644 isp_prt(isp, ISP_LOG_SANCFG,
3645 "Chan %d FC fabric scan done (no fabric)", chan);
3649 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC) {
3651 FC_SCRATCH_RELEASE(isp, chan);
3652 isp_prt(isp, ISP_LOG_SANCFG,
3653 "Chan %d FC fabric scan aborted", chan);
3658 * Make sure we still are logged into the fabric controller.
3660 nphdl = IS_24XX(isp) ? NPH_FL_ID : FL_ID;
3661 r = isp_getpdb(isp, chan, nphdl, &pdb);
3662 if ((r & 0xffff) == MBOX_NOT_LOGGED_IN) {
3663 isp_dump_chip_portdb(isp, chan);
3666 fcp->isp_loopstate = LOOP_LTEST_DONE;
3668 isp_prt(isp, ISP_LOG_SANCFG,
3669 "Chan %d FC fabric scan done (bad)", chan);
3673 /* Get list of port IDs from SNS. */
3675 r = isp_gid_ft_ct_passthru(isp, chan);
3677 r = isp_gid_ft_sns(isp, chan);
3678 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC)
3681 fcp->isp_loopstate = LOOP_FSCAN_DONE;
3684 fcp->isp_loopstate = LOOP_LTEST_DONE; /* try again */
3688 rs = (sns_gid_ft_rsp_t *) fcp->isp_scanscratch;
3689 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC)
3691 if (rs->snscb_cthdr.ct_cmd_resp != LS_ACC) {
3693 if (rs->snscb_cthdr.ct_reason == 9 && rs->snscb_cthdr.ct_explanation == 7) {
3694 level = ISP_LOG_SANCFG;
3696 level = ISP_LOGWARN;
3698 isp_prt(isp, level, "Chan %d Fabric Nameserver rejected GID_FT"
3699 " (Reason=0x%x Expl=0x%x)", chan,
3700 rs->snscb_cthdr.ct_reason,
3701 rs->snscb_cthdr.ct_explanation);
3702 fcp->isp_loopstate = LOOP_FSCAN_DONE;
3706 /* Check our buffer was big enough to get the full list. */
3707 for (portidx = 0; portidx < NGENT-1; portidx++) {
3708 if (rs->snscb_ports[portidx].control & 0x80)
3711 if ((rs->snscb_ports[portidx].control & 0x80) == 0) {
3712 isp_prt(isp, ISP_LOGWARN,
3713 "fabric too big for scratch area: increase ISP_FC_SCRLEN");
3715 portlim = portidx + 1;
3716 isp_prt(isp, ISP_LOG_SANCFG,
3717 "Chan %d Got %d ports back from name server", chan, portlim);
3719 /* Go through the list and remove duplicate port ids. */
3720 for (portidx = 0; portidx < portlim; portidx++) {
3724 ((rs->snscb_ports[portidx].portid[0]) << 16) |
3725 ((rs->snscb_ports[portidx].portid[1]) << 8) |
3726 ((rs->snscb_ports[portidx].portid[2]));
3728 for (npidx = portidx + 1; npidx < portlim; npidx++) {
3729 uint32_t new_portid =
3730 ((rs->snscb_ports[npidx].portid[0]) << 16) |
3731 ((rs->snscb_ports[npidx].portid[1]) << 8) |
3732 ((rs->snscb_ports[npidx].portid[2]));
3733 if (new_portid == portid) {
3738 if (npidx < portlim) {
3739 rs->snscb_ports[npidx].portid[0] = 0;
3740 rs->snscb_ports[npidx].portid[1] = 0;
3741 rs->snscb_ports[npidx].portid[2] = 0;
3742 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d removing duplicate PortID 0x%06x entry from list", chan, portid);
3747 * We now have a list of Port IDs for all FC4 SCSI devices
3748 * that the Fabric Name server knows about.
3750 * For each entry on this list go through our port database looking
3751 * for probational entries- if we find one, then an old entry is
3752 * maybe still this one. We get some information to find out.
3754 * Otherwise, it's a new fabric device, and we log into it
3755 * (unconditionally). After searching the entire database
3756 * again to make sure that we never ever ever ever have more
3757 * than one entry that has the same PortID or the same
3758 * WWNN/WWPN duple, we enter the device into our database.
3760 isp_mark_portdb(isp, chan);
3761 for (portidx = 0; portidx < portlim; portidx++) {
3762 portid = ((rs->snscb_ports[portidx].portid[0]) << 16) |
3763 ((rs->snscb_ports[portidx].portid[1]) << 8) |
3764 ((rs->snscb_ports[portidx].portid[2]));
3765 isp_prt(isp, ISP_LOG_SANCFG,
3766 "Chan %d Checking fabric port 0x%06x", chan, portid);
3768 isp_prt(isp, ISP_LOG_SANCFG,
3769 "Chan %d Port at idx %d is zero",
3773 if (portid == fcp->isp_portid) {
3774 isp_prt(isp, ISP_LOG_SANCFG,
3775 "Chan %d Port 0x%06x is our", chan, portid);
3779 /* Now search the entire port database for the same portid. */
3780 if (isp_find_pdb_by_portid(isp, chan, portid, &lp)) {
3781 if (!lp->probational) {
3782 isp_prt(isp, ISP_LOGERR,
3783 "Chan %d Port 0x%06x@0x%04x [%d] is not probational (0x%x)",
3784 chan, lp->portid, lp->handle,
3785 FC_PORTDB_TGT(isp, chan, lp), lp->state);
3786 isp_dump_portdb(isp, chan);
3791 * See if we're still logged into it.
3793 * If we aren't, mark it as a dead device and
3794 * leave the new portid in the database entry
3795 * for somebody further along to decide what to
3796 * do (policy choice).
3798 * If we are, check to see if it's the same
3799 * device still (it should be). If for some
3800 * reason it isn't, mark it as a changed device
3801 * and leave the new portid and role in the
3802 * database entry for somebody further along to
3803 * decide what to do (policy choice).
3805 r = isp_getpdb(isp, chan, lp->handle, &pdb);
3806 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC)
3809 lp->state = FC_PORTDB_STATE_DEAD;
3810 isp_prt(isp, ISP_LOG_SANCFG,
3811 "Chan %d Port 0x%06x handle 0x%x is dead (%d)",
3812 chan, portid, lp->handle, r);
3816 isp_pdb_add_update(isp, chan, &pdb);
3821 if ((fcp->role & ISP_ROLE_INITIATOR) == 0) {
3822 isp_prt(isp, ISP_LOG_SANCFG,
3823 "Chan %d Port 0x%06x is not logged in", chan, portid);
3827 if (isp_login_device(isp, chan, portid, &pdb,
3828 &FCPARAM(isp, 0)->isp_lasthdl)) {
3829 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC)
3834 isp_pdb_add_update(isp, chan, &pdb);
3837 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC)
3839 fcp->isp_loopstate = LOOP_FSCAN_DONE;
3840 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC fabric scan done", chan);
3845 * Find an unused handle and try and use to login to a port.
3848 isp_login_device(ispsoftc_t *isp, int chan, uint32_t portid, isp_pdb_t *p, uint16_t *ohp)
3853 if (ISP_CAP_2KLOGIN(isp)) {
3859 handle = isp_next_handle(isp, ohp);
3860 for (i = 0; i < lim; i++) {
3861 if (FCPARAM(isp, chan)->isp_loopstate != LOOP_SCANNING_FABRIC)
3864 /* Check if this handle is free. */
3865 r = isp_getpdb(isp, chan, handle, p);
3867 if (p->portid != portid) {
3868 /* This handle is busy, try next one. */
3869 handle = isp_next_handle(isp, ohp);
3874 if (FCPARAM(isp, chan)->isp_loopstate != LOOP_SCANNING_FABRIC)
3878 * Now try and log into the device
3880 r = isp_plogx(isp, chan, handle, portid, PLOGX_FLG_CMD_PLOGI);
3883 } else if ((r & 0xffff) == MBOX_PORT_ID_USED) {
3885 * If we get here, then the firmwware still thinks we're logged into this device, but with a different
3886 * handle. We need to break that association. We used to try and just substitute the handle, but then
3887 * failed to get any data via isp_getpdb (below).
3889 if (isp_plogx(isp, chan, r >> 16, portid, PLOGX_FLG_CMD_LOGO | PLOGX_FLG_IMPLICIT | PLOGX_FLG_FREE_NPHDL)) {
3890 isp_prt(isp, ISP_LOGERR, "baw... logout of %x failed", r >> 16);
3892 if (FCPARAM(isp, chan)->isp_loopstate != LOOP_SCANNING_FABRIC)
3894 r = isp_plogx(isp, chan, handle, portid, PLOGX_FLG_CMD_PLOGI);
3898 } else if ((r & 0xffff) == MBOX_LOOP_ID_USED) {
3899 /* Try the next handle. */
3900 handle = isp_next_handle(isp, ohp);
3909 isp_prt(isp, ISP_LOGWARN, "Chan %d PLOGI 0x%06x failed", chan, portid);
3914 * If we successfully logged into it, get the PDB for it
3915 * so we can crosscheck that it is still what we think it
3916 * is and that we also have the role it plays
3918 r = isp_getpdb(isp, chan, handle, p);
3920 isp_prt(isp, ISP_LOGERR, "Chan %d new device 0x%06x@0x%x disappeared", chan, portid, handle);
3924 if (p->handle != handle || p->portid != portid) {
3925 isp_prt(isp, ISP_LOGERR, "Chan %d new device 0x%06x@0x%x changed (0x%06x@0x%0x)",
3926 chan, portid, handle, p->portid, p->handle);
3933 isp_send_change_request(ispsoftc_t *isp, int chan)
3937 MBSINIT(&mbs, MBOX_SEND_CHANGE_REQUEST, MBLOGALL, 500000);
3938 mbs.param[1] = 0x03;
3939 mbs.param[9] = chan;
3940 isp_mboxcmd(isp, &mbs);
3941 return (mbs.param[0] == MBOX_COMMAND_COMPLETE ? 0 : -1);
3945 isp_register_fc4_type(ispsoftc_t *isp, int chan)
3947 fcparam *fcp = FCPARAM(isp, chan);
3948 uint8_t local[SNS_RFT_ID_REQ_SIZE];
3949 sns_screq_t *reqp = (sns_screq_t *) local;
3952 ISP_MEMZERO((void *) reqp, SNS_RFT_ID_REQ_SIZE);
3953 reqp->snscb_rblen = SNS_RFT_ID_RESP_SIZE >> 1;
3954 reqp->snscb_addr[RQRSP_ADDR0015] = DMA_WD0(fcp->isp_scdma + 0x100);
3955 reqp->snscb_addr[RQRSP_ADDR1631] = DMA_WD1(fcp->isp_scdma + 0x100);
3956 reqp->snscb_addr[RQRSP_ADDR3247] = DMA_WD2(fcp->isp_scdma + 0x100);
3957 reqp->snscb_addr[RQRSP_ADDR4863] = DMA_WD3(fcp->isp_scdma + 0x100);
3958 reqp->snscb_sblen = 22;
3959 reqp->snscb_data[0] = SNS_RFT_ID;
3960 reqp->snscb_data[4] = fcp->isp_portid & 0xffff;
3961 reqp->snscb_data[5] = (fcp->isp_portid >> 16) & 0xff;
3962 reqp->snscb_data[6] = (1 << FC4_SCSI);
3963 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
3964 isp_prt(isp, ISP_LOGERR, sacq);
3967 isp_put_sns_request(isp, reqp, (sns_screq_t *) fcp->isp_scratch);
3968 MBSINIT(&mbs, MBOX_SEND_SNS, MBLOGALL, 1000000);
3969 mbs.param[1] = SNS_RFT_ID_REQ_SIZE >> 1;
3970 mbs.param[2] = DMA_WD1(fcp->isp_scdma);
3971 mbs.param[3] = DMA_WD0(fcp->isp_scdma);
3972 mbs.param[6] = DMA_WD3(fcp->isp_scdma);
3973 mbs.param[7] = DMA_WD2(fcp->isp_scdma);
3974 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, SNS_RFT_ID_REQ_SIZE, chan);
3975 isp_mboxcmd(isp, &mbs);
3976 FC_SCRATCH_RELEASE(isp, chan);
3977 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) {
3985 isp_register_fc4_type_24xx(ispsoftc_t *isp, int chan)
3987 fcparam *fcp = FCPARAM(isp, chan);
3990 uint8_t *scp = fcp->isp_scratch;
3992 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
3993 isp_prt(isp, ISP_LOGERR, sacq);
3998 * Build the CT header and command in memory.
4000 ISP_MEMZERO(&rp, sizeof(rp));
4002 ct->ct_revision = CT_REVISION;
4003 ct->ct_fcs_type = CT_FC_TYPE_FC;
4004 ct->ct_fcs_subtype = CT_FC_SUBTYPE_NS;
4005 ct->ct_cmd_resp = SNS_RFT_ID;
4006 ct->ct_bcnt_resid = (sizeof (rft_id_t) - sizeof (ct_hdr_t)) >> 2;
4007 rp.rftid_portid[0] = fcp->isp_portid >> 16;
4008 rp.rftid_portid[1] = fcp->isp_portid >> 8;
4009 rp.rftid_portid[2] = fcp->isp_portid;
4010 rp.rftid_fc4types[FC4_SCSI >> 5] = 1 << (FC4_SCSI & 0x1f);
4011 isp_put_rft_id(isp, &rp, (rft_id_t *)&scp[XTXOFF]);
4012 if (isp->isp_dblev & ISP_LOGDEBUG1)
4013 isp_print_bytes(isp, "CT request", sizeof(rft_id_t), &scp[XTXOFF]);
4015 if (isp_ct_passthru(isp, chan, sizeof(rft_id_t), sizeof(ct_hdr_t))) {
4016 FC_SCRATCH_RELEASE(isp, chan);
4020 isp_get_ct_hdr(isp, (ct_hdr_t *) scp, ct);
4021 FC_SCRATCH_RELEASE(isp, chan);
4022 if (ct->ct_cmd_resp == LS_RJT) {
4023 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, "Chan %d Register FC4 Type rejected", chan);
4025 } else if (ct->ct_cmd_resp == LS_ACC) {
4026 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d Register FC4 Type accepted", chan);
4028 isp_prt(isp, ISP_LOGWARN, "Chan %d Register FC4 Type: 0x%x", chan, ct->ct_cmd_resp);
4035 isp_register_fc4_features_24xx(ispsoftc_t *isp, int chan)
4037 fcparam *fcp = FCPARAM(isp, chan);
4040 uint8_t *scp = fcp->isp_scratch;
4042 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
4043 isp_prt(isp, ISP_LOGERR, sacq);
4048 * Build the CT header and command in memory.
4050 ISP_MEMZERO(&rp, sizeof(rp));
4052 ct->ct_revision = CT_REVISION;
4053 ct->ct_fcs_type = CT_FC_TYPE_FC;
4054 ct->ct_fcs_subtype = CT_FC_SUBTYPE_NS;
4055 ct->ct_cmd_resp = SNS_RFF_ID;
4056 ct->ct_bcnt_resid = (sizeof (rff_id_t) - sizeof (ct_hdr_t)) >> 2;
4057 rp.rffid_portid[0] = fcp->isp_portid >> 16;
4058 rp.rffid_portid[1] = fcp->isp_portid >> 8;
4059 rp.rffid_portid[2] = fcp->isp_portid;
4060 rp.rffid_fc4features = 0;
4061 if (fcp->role & ISP_ROLE_TARGET)
4062 rp.rffid_fc4features |= 1;
4063 if (fcp->role & ISP_ROLE_INITIATOR)
4064 rp.rffid_fc4features |= 2;
4065 rp.rffid_fc4type = FC4_SCSI;
4066 isp_put_rff_id(isp, &rp, (rff_id_t *)&scp[XTXOFF]);
4067 if (isp->isp_dblev & ISP_LOGDEBUG1)
4068 isp_print_bytes(isp, "CT request", sizeof(rft_id_t), &scp[XTXOFF]);
4070 if (isp_ct_passthru(isp, chan, sizeof(rft_id_t), sizeof(ct_hdr_t))) {
4071 FC_SCRATCH_RELEASE(isp, chan);
4075 isp_get_ct_hdr(isp, (ct_hdr_t *) scp, ct);
4076 FC_SCRATCH_RELEASE(isp, chan);
4077 if (ct->ct_cmd_resp == LS_RJT) {
4078 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1,
4079 "Chan %d Register FC4 Features rejected", chan);
4081 } else if (ct->ct_cmd_resp == LS_ACC) {
4082 isp_prt(isp, ISP_LOG_SANCFG,
4083 "Chan %d Register FC4 Features accepted", chan);
4085 isp_prt(isp, ISP_LOGWARN,
4086 "Chan %d Register FC4 Features: 0x%x", chan, ct->ct_cmd_resp);
4093 isp_register_port_name_24xx(ispsoftc_t *isp, int chan)
4095 fcparam *fcp = FCPARAM(isp, chan);
4098 uint8_t *scp = fcp->isp_scratch;
4101 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
4102 isp_prt(isp, ISP_LOGERR, sacq);
4107 * Build the CT header and command in memory.
4109 ISP_MEMZERO(&rp, sizeof(rp));
4110 ct = &rp.rspnid_hdr;
4111 ct->ct_revision = CT_REVISION;
4112 ct->ct_fcs_type = CT_FC_TYPE_FC;
4113 ct->ct_fcs_subtype = CT_FC_SUBTYPE_NS;
4114 ct->ct_cmd_resp = SNS_RSPN_ID;
4115 rp.rspnid_portid[0] = fcp->isp_portid >> 16;
4116 rp.rspnid_portid[1] = fcp->isp_portid >> 8;
4117 rp.rspnid_portid[2] = fcp->isp_portid;
4118 rp.rspnid_length = 0;
4119 len = offsetof(rspn_id_t, rspnid_name);
4120 mtx_lock(&prison0.pr_mtx);
4121 rp.rspnid_length += sprintf(&scp[XTXOFF + len + rp.rspnid_length],
4122 "%s", prison0.pr_hostname[0] ? prison0.pr_hostname : "FreeBSD");
4123 mtx_unlock(&prison0.pr_mtx);
4124 rp.rspnid_length += sprintf(&scp[XTXOFF + len + rp.rspnid_length],
4125 ":%s", device_get_nameunit(isp->isp_dev));
4127 rp.rspnid_length += sprintf(&scp[XTXOFF + len +
4128 rp.rspnid_length], "/%d", chan);
4130 len += rp.rspnid_length;
4131 ct->ct_bcnt_resid = (len - sizeof(ct_hdr_t)) >> 2;
4132 isp_put_rspn_id(isp, &rp, (rspn_id_t *)&scp[XTXOFF]);
4133 if (isp->isp_dblev & ISP_LOGDEBUG1)
4134 isp_print_bytes(isp, "CT request", len, &scp[XTXOFF]);
4136 if (isp_ct_passthru(isp, chan, len, sizeof(ct_hdr_t))) {
4137 FC_SCRATCH_RELEASE(isp, chan);
4141 isp_get_ct_hdr(isp, (ct_hdr_t *) scp, ct);
4142 FC_SCRATCH_RELEASE(isp, chan);
4143 if (ct->ct_cmd_resp == LS_RJT) {
4144 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1,
4145 "Chan %d Register Symbolic Port Name rejected", chan);
4147 } else if (ct->ct_cmd_resp == LS_ACC) {
4148 isp_prt(isp, ISP_LOG_SANCFG,
4149 "Chan %d Register Symbolic Port Name accepted", chan);
4151 isp_prt(isp, ISP_LOGWARN,
4152 "Chan %d Register Symbolic Port Name: 0x%x", chan, ct->ct_cmd_resp);
4159 isp_register_node_name_24xx(ispsoftc_t *isp, int chan)
4161 fcparam *fcp = FCPARAM(isp, chan);
4164 uint8_t *scp = fcp->isp_scratch;
4167 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
4168 isp_prt(isp, ISP_LOGERR, sacq);
4173 * Build the CT header and command in memory.
4175 ISP_MEMZERO(&rp, sizeof(rp));
4176 ct = &rp.rsnnnn_hdr;
4177 ct->ct_revision = CT_REVISION;
4178 ct->ct_fcs_type = CT_FC_TYPE_FC;
4179 ct->ct_fcs_subtype = CT_FC_SUBTYPE_NS;
4180 ct->ct_cmd_resp = SNS_RSNN_NN;
4181 MAKE_NODE_NAME_FROM_WWN(rp.rsnnnn_nodename, fcp->isp_wwnn);
4182 rp.rsnnnn_length = 0;
4183 len = offsetof(rsnn_nn_t, rsnnnn_name);
4184 mtx_lock(&prison0.pr_mtx);
4185 rp.rsnnnn_length += sprintf(&scp[XTXOFF + len + rp.rsnnnn_length],
4186 "%s", prison0.pr_hostname[0] ? prison0.pr_hostname : "FreeBSD");
4187 mtx_unlock(&prison0.pr_mtx);
4188 len += rp.rsnnnn_length;
4189 ct->ct_bcnt_resid = (len - sizeof(ct_hdr_t)) >> 2;
4190 isp_put_rsnn_nn(isp, &rp, (rsnn_nn_t *)&scp[XTXOFF]);
4191 if (isp->isp_dblev & ISP_LOGDEBUG1)
4192 isp_print_bytes(isp, "CT request", len, &scp[XTXOFF]);
4194 if (isp_ct_passthru(isp, chan, len, sizeof(ct_hdr_t))) {
4195 FC_SCRATCH_RELEASE(isp, chan);
4199 isp_get_ct_hdr(isp, (ct_hdr_t *) scp, ct);
4200 FC_SCRATCH_RELEASE(isp, chan);
4201 if (ct->ct_cmd_resp == LS_RJT) {
4202 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1,
4203 "Chan %d Register Symbolic Node Name rejected", chan);
4205 } else if (ct->ct_cmd_resp == LS_ACC) {
4206 isp_prt(isp, ISP_LOG_SANCFG,
4207 "Chan %d Register Symbolic Node Name accepted", chan);
4209 isp_prt(isp, ISP_LOGWARN,
4210 "Chan %d Register Symbolic Node Name: 0x%x", chan, ct->ct_cmd_resp);
4217 isp_next_handle(ispsoftc_t *isp, uint16_t *ohp)
4221 uint16_t handle, minh, maxh;
4224 if (ISP_CAP_2KLOGIN(isp)) {
4226 maxh = NPH_RESERVED - 1;
4234 if (handle == NIL_HANDLE) {
4238 if (handle > maxh) {
4240 isp_prt(isp, ISP_LOGERR, "Out of port handles!");
4241 return (NIL_HANDLE);
4246 for (chan = 0; chan < isp->isp_nchan; chan++) {
4247 fcp = FCPARAM(isp, chan);
4248 if (fcp->role == ISP_ROLE_NONE)
4250 for (i = 0; i < MAX_FC_TARG; i++) {
4251 if (fcp->portdb[i].state != FC_PORTDB_STATE_NIL &&
4252 fcp->portdb[i].handle == handle)
4261 * Start a command. Locking is assumed done in the caller.
4269 uint8_t local[QENTRY_LEN];
4274 int target, dmaresult;
4280 * Check command CDB length, etc.. We really are limited to 16 bytes
4281 * for Fibre Channel, but can do up to 44 bytes in parallel SCSI,
4282 * but probably only if we're running fairly new firmware (we'll
4283 * let the old f/w choke on an extended command queue entry).
4286 if (XS_CDBLEN(xs) > (IS_FC(isp)? 16 : 44) || XS_CDBLEN(xs) == 0) {
4287 isp_prt(isp, ISP_LOGERR, "unsupported cdb length (%d, CDB[0]=0x%x)", XS_CDBLEN(xs), XS_CDBP(xs)[0] & 0xff);
4288 XS_SETERR(xs, HBA_BOTCH);
4289 return (CMD_COMPLETE);
4293 * Translate the target to device handle as appropriate, checking
4294 * for correct device state as well.
4296 target = XS_TGT(xs);
4298 fcparam *fcp = FCPARAM(isp, XS_CHANNEL(xs));
4300 if ((fcp->role & ISP_ROLE_INITIATOR) == 0) {
4301 isp_prt(isp, ISP_LOG_WARN1,
4302 "%d.%d.%jx I am not an initiator",
4303 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs));
4304 XS_SETERR(xs, HBA_SELTIMEOUT);
4305 return (CMD_COMPLETE);
4308 if (isp->isp_state != ISP_RUNSTATE) {
4309 isp_prt(isp, ISP_LOGERR, "Adapter not at RUNSTATE");
4310 XS_SETERR(xs, HBA_BOTCH);
4311 return (CMD_COMPLETE);
4317 if (fcp->isp_loopstate != LOOP_READY) {
4318 return (CMD_RQLATER);
4321 isp_prt(isp, ISP_LOGDEBUG2, "XS_TGT(xs)=%d", target);
4322 lp = &fcp->portdb[target];
4323 if (target < 0 || target >= MAX_FC_TARG ||
4324 lp->is_target == 0) {
4325 XS_SETERR(xs, HBA_SELTIMEOUT);
4326 return (CMD_COMPLETE);
4328 if (lp->state == FC_PORTDB_STATE_ZOMBIE) {
4329 isp_prt(isp, ISP_LOGDEBUG1,
4330 "%d.%d.%jx target zombie",
4331 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs));
4332 return (CMD_RQLATER);
4334 if (lp->state != FC_PORTDB_STATE_VALID) {
4335 isp_prt(isp, ISP_LOGDEBUG1,
4336 "%d.%d.%jx bad db port state 0x%x",
4337 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs), lp->state);
4338 XS_SETERR(xs, HBA_SELTIMEOUT);
4339 return (CMD_COMPLETE);
4342 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs));
4343 if (isp->isp_state != ISP_RUNSTATE) {
4344 isp_prt(isp, ISP_LOGERR, "Adapter not at RUNSTATE");
4345 XS_SETERR(xs, HBA_BOTCH);
4346 return (CMD_COMPLETE);
4350 isp_spi_update(isp, XS_CHANNEL(xs));
4357 qep = isp_getrqentry(isp);
4359 isp_prt(isp, ISP_LOG_WARN1, "Request Queue Overflow");
4360 XS_SETERR(xs, HBA_BOTCH);
4361 return (CMD_EAGAIN);
4363 XS_SETERR(xs, HBA_NOERROR);
4366 * Now see if we need to synchronize the ISP with respect to anything.
4367 * We do dual duty here (cough) for synchronizing for busses other
4368 * than which we got here to send a command to.
4370 reqp = (ispreq_t *) local;
4371 ISP_MEMZERO(local, QENTRY_LEN);
4372 if (ISP_TST_SENDMARKER(isp, XS_CHANNEL(xs))) {
4374 isp_marker_24xx_t *m = (isp_marker_24xx_t *) reqp;
4375 m->mrk_header.rqs_entry_count = 1;
4376 m->mrk_header.rqs_entry_type = RQSTYPE_MARKER;
4377 m->mrk_modifier = SYNC_ALL;
4378 m->mrk_vphdl = XS_CHANNEL(xs);
4379 isp_put_marker_24xx(isp, m, qep);
4381 isp_marker_t *m = (isp_marker_t *) reqp;
4382 m->mrk_header.rqs_entry_count = 1;
4383 m->mrk_header.rqs_entry_type = RQSTYPE_MARKER;
4384 m->mrk_target = (XS_CHANNEL(xs) << 7); /* bus # */
4385 m->mrk_modifier = SYNC_ALL;
4386 isp_put_marker(isp, m, qep);
4388 ISP_SYNC_REQUEST(isp);
4389 ISP_SET_SENDMARKER(isp, XS_CHANNEL(xs), 0);
4393 reqp->req_header.rqs_entry_count = 1;
4396 * Select and install Header Code.
4397 * Note that it might be overridden before going out
4398 * if we're on a 64 bit platform. The lower level
4399 * code (isp_send_cmd) will select the appropriate
4400 * 64 bit variant if it needs to.
4403 reqp->req_header.rqs_entry_type = RQSTYPE_T7RQS;
4404 } else if (IS_FC(isp)) {
4405 reqp->req_header.rqs_entry_type = RQSTYPE_T2RQS;
4407 if (XS_CDBLEN(xs) > 12) {
4408 reqp->req_header.rqs_entry_type = RQSTYPE_CMDONLY;
4410 reqp->req_header.rqs_entry_type = RQSTYPE_REQUEST;
4415 * Set task attributes
4420 ttype = XS_TAG_TYPE(xs);
4422 if (XS_CDBP(xs)[0] == 0x3) {
4423 ttype = REQFLAG_HTAG;
4425 ttype = REQFLAG_STAG;
4428 if (ttype == REQFLAG_OTAG) {
4429 ttype = FCP_CMND_TASK_ATTR_ORDERED;
4430 } else if (ttype == REQFLAG_HTAG) {
4431 ttype = FCP_CMND_TASK_ATTR_HEAD;
4433 ttype = FCP_CMND_TASK_ATTR_SIMPLE;
4435 ((ispreqt7_t *)reqp)->req_task_attribute = ttype;
4436 } else if (IS_FC(isp)) {
4438 * See comment in isp_intr
4440 /* XS_SET_RESID(xs, 0); */
4443 * Fibre Channel always requires some kind of tag.
4444 * The Qlogic drivers seem be happy not to use a tag,
4445 * but this breaks for some devices (IBM drives).
4448 ((ispreqt2_t *)reqp)->req_flags = XS_TAG_TYPE(xs);
4451 * If we don't know what tag to use, use HEAD OF QUEUE
4452 * for Request Sense or Simple.
4454 if (XS_CDBP(xs)[0] == 0x3) /* REQUEST SENSE */
4455 ((ispreqt2_t *)reqp)->req_flags = REQFLAG_HTAG;
4457 ((ispreqt2_t *)reqp)->req_flags = REQFLAG_STAG;
4460 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs));
4461 if ((sdp->isp_devparam[target].actv_flags & DPARM_TQING) && XS_TAG_P(xs)) {
4462 reqp->req_flags = XS_TAG_TYPE(xs);
4466 tptr = &reqp->req_time;
4469 * NB: we do not support long CDBs (yet)
4471 cdblen = XS_CDBLEN(xs);
4474 if (cdblen > sizeof (reqp->req_cdb)) {
4475 isp_prt(isp, ISP_LOGERR, "Command Length %u too long for this chip", cdblen);
4476 XS_SETERR(xs, HBA_BOTCH);
4477 return (CMD_COMPLETE);
4479 reqp->req_target = target | (XS_CHANNEL(xs) << 7);
4480 reqp->req_lun_trn = XS_LUN(xs);
4481 cdbp = reqp->req_cdb;
4482 reqp->req_cdblen = cdblen;
4483 } else if (IS_24XX(isp)) {
4484 ispreqt7_t *t7 = (ispreqt7_t *)local;
4486 if (cdblen > sizeof (t7->req_cdb)) {
4487 isp_prt(isp, ISP_LOGERR, "Command Length %u too long for this chip", cdblen);
4488 XS_SETERR(xs, HBA_BOTCH);
4489 return (CMD_COMPLETE);
4492 t7->req_nphdl = lp->handle;
4493 t7->req_tidlo = lp->portid;
4494 t7->req_tidhi = lp->portid >> 16;
4495 t7->req_vpidx = ISP_GET_VPIDX(isp, XS_CHANNEL(xs));
4496 #if __FreeBSD_version >= 1000700
4497 be64enc(t7->req_lun, CAM_EXTLUN_BYTE_SWIZZLE(XS_LUN(xs)));
4499 if (XS_LUN(xs) >= 256) {
4500 t7->req_lun[0] = XS_LUN(xs) >> 8;
4501 t7->req_lun[0] |= 0x40;
4503 t7->req_lun[1] = XS_LUN(xs);
4505 if (FCPARAM(isp, XS_CHANNEL(xs))->fctape_enabled && (lp->prli_word3 & PRLI_WD3_RETRY)) {
4506 if (FCP_NEXT_CRN(isp, &t7->req_crn, xs)) {
4507 isp_prt(isp, ISP_LOG_WARN1,
4508 "%d.%d.%jx cannot generate next CRN",
4509 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs));
4510 XS_SETERR(xs, HBA_BOTCH);
4511 return (CMD_EAGAIN);
4514 tptr = &t7->req_time;
4517 ispreqt2_t *t2 = (ispreqt2_t *)local;
4519 if (cdblen > sizeof t2->req_cdb) {
4520 isp_prt(isp, ISP_LOGERR, "Command Length %u too long for this chip", cdblen);
4521 XS_SETERR(xs, HBA_BOTCH);
4522 return (CMD_COMPLETE);
4524 if (FCPARAM(isp, XS_CHANNEL(xs))->fctape_enabled && (lp->prli_word3 & PRLI_WD3_RETRY)) {
4525 if (FCP_NEXT_CRN(isp, &t2->req_crn, xs)) {
4526 isp_prt(isp, ISP_LOG_WARN1,
4527 "%d.%d.%jx cannot generate next CRN",
4528 XS_CHANNEL(xs), target, (uintmax_t)XS_LUN(xs));
4529 XS_SETERR(xs, HBA_BOTCH);
4530 return (CMD_EAGAIN);
4533 if (ISP_CAP_2KLOGIN(isp)) {
4534 ispreqt2e_t *t2e = (ispreqt2e_t *)local;
4535 t2e->req_target = lp->handle;
4536 t2e->req_scclun = XS_LUN(xs);
4537 #if __FreeBSD_version < 1000700
4538 if (XS_LUN(xs) >= 256)
4539 t2e->req_scclun |= 0x4000;
4541 cdbp = t2e->req_cdb;
4542 } else if (ISP_CAP_SCCFW(isp)) {
4543 ispreqt2_t *t2 = (ispreqt2_t *)local;
4544 t2->req_target = lp->handle;
4545 t2->req_scclun = XS_LUN(xs);
4546 #if __FreeBSD_version < 1000700
4547 if (XS_LUN(xs) >= 256)
4548 t2->req_scclun |= 0x4000;
4552 t2->req_target = lp->handle;
4553 t2->req_lun_trn = XS_LUN(xs);
4557 ISP_MEMCPY(cdbp, XS_CDBP(xs), cdblen);
4559 *tptr = (XS_TIME(xs) + 999) / 1000;
4560 if (IS_24XX(isp) && *tptr > 0x1999) {
4564 /* Whew. Thankfully the same for type 7 requests */
4565 reqp->req_handle = isp_allocate_handle(isp, xs, ISP_HANDLE_INITIATOR);
4566 if (reqp->req_handle == 0) {
4567 isp_prt(isp, ISP_LOG_WARN1, "out of xflist pointers");
4568 XS_SETERR(xs, HBA_BOTCH);
4569 return (CMD_EAGAIN);
4573 * Set up DMA and/or do any platform dependent swizzling of the request entry
4574 * so that the Qlogic F/W understands what is being asked of it.
4576 * The callee is responsible for adding all requests at this point.
4578 dmaresult = ISP_DMASETUP(isp, xs, reqp);
4579 if (dmaresult != CMD_QUEUED) {
4580 isp_destroy_handle(isp, reqp->req_handle);
4582 * dmasetup sets actual error in packet, and
4583 * return what we were given to return.
4587 isp_xs_prt(isp, xs, ISP_LOGDEBUG0, "START cmd cdb[0]=0x%x datalen %ld", XS_CDBP(xs)[0], (long) XS_XFRLEN(xs));
4589 return (CMD_QUEUED);
4594 * Locks (ints blocked) assumed held.
4598 isp_control(ispsoftc_t *isp, ispctl_t ctl, ...)
4607 case ISPCTL_RESET_BUS:
4609 * Issue a bus reset.
4612 isp_prt(isp, ISP_LOGERR, "BUS RESET NOT IMPLEMENTED");
4614 } else if (IS_FC(isp)) {
4619 chan = va_arg(ap, int);
4621 mbs.param[1] = SDPARAM(isp, chan)->isp_bus_reset_delay;
4622 if (mbs.param[1] < 2) {
4625 mbs.param[2] = chan;
4627 MBSINIT(&mbs, MBOX_BUS_RESET, MBLOGALL, 0);
4628 ISP_SET_SENDMARKER(isp, chan, 1);
4629 isp_mboxcmd(isp, &mbs);
4630 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
4633 isp_prt(isp, ISP_LOGINFO, "driver initiated bus reset of bus %d", chan);
4636 case ISPCTL_RESET_DEV:
4638 chan = va_arg(ap, int);
4639 tgt = va_arg(ap, int);
4642 uint8_t local[QENTRY_LEN];
4644 isp24xx_statusreq_t *sp;
4645 fcparam *fcp = FCPARAM(isp, chan);
4648 if (tgt < 0 || tgt >= MAX_FC_TARG) {
4649 isp_prt(isp, ISP_LOGWARN, "Chan %d trying to reset bad target %d", chan, tgt);
4652 lp = &fcp->portdb[tgt];
4653 if (lp->is_target == 0 ||
4654 lp->state != FC_PORTDB_STATE_VALID) {
4655 isp_prt(isp, ISP_LOGWARN, "Chan %d abort of no longer valid target %d", chan, tgt);
4659 tmf = (isp24xx_tmf_t *) local;
4660 ISP_MEMZERO(tmf, QENTRY_LEN);
4661 tmf->tmf_header.rqs_entry_type = RQSTYPE_TSK_MGMT;
4662 tmf->tmf_header.rqs_entry_count = 1;
4663 tmf->tmf_nphdl = lp->handle;
4665 tmf->tmf_timeout = 4;
4666 tmf->tmf_flags = ISP24XX_TMF_TARGET_RESET;
4667 tmf->tmf_tidlo = lp->portid;
4668 tmf->tmf_tidhi = lp->portid >> 16;
4669 tmf->tmf_vpidx = ISP_GET_VPIDX(isp, chan);
4670 isp_put_24xx_tmf(isp, tmf, isp->isp_iocb);
4671 MEMORYBARRIER(isp, SYNC_IFORDEV, 0, QENTRY_LEN, chan);
4672 fcp->sendmarker = 1;
4674 isp_prt(isp, ISP_LOGALL, "Chan %d Reset N-Port Handle 0x%04x @ Port 0x%06x", chan, lp->handle, lp->portid);
4675 MBSINIT(&mbs, MBOX_EXEC_COMMAND_IOCB_A64, MBLOGALL,
4676 MBCMD_DEFAULT_TIMEOUT + tmf->tmf_timeout * 1000000);
4677 mbs.param[1] = QENTRY_LEN;
4678 mbs.param[2] = DMA_WD1(isp->isp_iocb_dma);
4679 mbs.param[3] = DMA_WD0(isp->isp_iocb_dma);
4680 mbs.param[6] = DMA_WD3(isp->isp_iocb_dma);
4681 mbs.param[7] = DMA_WD2(isp->isp_iocb_dma);
4682 isp_mboxcmd(isp, &mbs);
4683 if (mbs.param[0] != MBOX_COMMAND_COMPLETE)
4686 MEMORYBARRIER(isp, SYNC_IFORCPU, QENTRY_LEN, QENTRY_LEN, chan);
4687 sp = (isp24xx_statusreq_t *) local;
4688 isp_get_24xx_response(isp, &((isp24xx_statusreq_t *)isp->isp_iocb)[1], sp);
4689 if (sp->req_completion_status == 0) {
4692 isp_prt(isp, ISP_LOGWARN, "Chan %d reset of target %d returned 0x%x", chan, tgt, sp->req_completion_status);
4694 } else if (IS_FC(isp)) {
4695 if (ISP_CAP_2KLOGIN(isp)) {
4697 mbs.ibits = (1 << 10);
4699 mbs.param[1] = (tgt << 8);
4702 mbs.param[1] = (chan << 15) | (tgt << 8);
4704 MBSINIT(&mbs, MBOX_ABORT_TARGET, MBLOGALL, 0);
4705 mbs.param[2] = 3; /* 'delay', in seconds */
4706 isp_mboxcmd(isp, &mbs);
4707 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
4710 isp_prt(isp, ISP_LOGINFO, "Target %d on Bus %d Reset Succeeded", tgt, chan);
4711 ISP_SET_SENDMARKER(isp, chan, 1);
4714 case ISPCTL_ABORT_CMD:
4716 xs = va_arg(ap, XS_T *);
4720 chan = XS_CHANNEL(xs);
4722 handle = isp_find_handle(isp, xs);
4724 isp_prt(isp, ISP_LOGWARN, "cannot find handle for command to abort");
4728 isp24xx_abrt_t local, *ab = &local;
4732 fcp = FCPARAM(isp, chan);
4733 if (tgt < 0 || tgt >= MAX_FC_TARG) {
4734 isp_prt(isp, ISP_LOGWARN, "Chan %d trying to abort bad target %d", chan, tgt);
4737 lp = &fcp->portdb[tgt];
4738 if (lp->is_target == 0 ||
4739 lp->state != FC_PORTDB_STATE_VALID) {
4740 isp_prt(isp, ISP_LOGWARN, "Chan %d abort of no longer valid target %d", chan, tgt);
4743 isp_prt(isp, ISP_LOGALL, "Chan %d Abort Cmd for N-Port 0x%04x @ Port 0x%06x", chan, lp->handle, lp->portid);
4744 ISP_MEMZERO(ab, QENTRY_LEN);
4745 ab->abrt_header.rqs_entry_type = RQSTYPE_ABORT_IO;
4746 ab->abrt_header.rqs_entry_count = 1;
4747 ab->abrt_handle = lp->handle;
4748 ab->abrt_cmd_handle = handle;
4749 ab->abrt_tidlo = lp->portid;
4750 ab->abrt_tidhi = lp->portid >> 16;
4751 ab->abrt_vpidx = ISP_GET_VPIDX(isp, chan);
4752 isp_put_24xx_abrt(isp, ab, isp->isp_iocb);
4753 MEMORYBARRIER(isp, SYNC_IFORDEV, 0, 2 * QENTRY_LEN, chan);
4755 ISP_MEMZERO(&mbs, sizeof (mbs));
4756 MBSINIT(&mbs, MBOX_EXEC_COMMAND_IOCB_A64, MBLOGALL, 5000000);
4757 mbs.param[1] = QENTRY_LEN;
4758 mbs.param[2] = DMA_WD1(isp->isp_iocb_dma);
4759 mbs.param[3] = DMA_WD0(isp->isp_iocb_dma);
4760 mbs.param[6] = DMA_WD3(isp->isp_iocb_dma);
4761 mbs.param[7] = DMA_WD2(isp->isp_iocb_dma);
4763 isp_mboxcmd(isp, &mbs);
4764 if (mbs.param[0] != MBOX_COMMAND_COMPLETE)
4767 MEMORYBARRIER(isp, SYNC_IFORCPU, QENTRY_LEN, QENTRY_LEN, chan);
4768 isp_get_24xx_abrt(isp, &((isp24xx_abrt_t *)isp->isp_iocb)[1], ab);
4769 if (ab->abrt_nphdl == ISP24XX_ABRT_OKAY) {
4772 isp_prt(isp, ISP_LOGWARN, "Chan %d handle %d abort returned 0x%x", chan, tgt, ab->abrt_nphdl);
4774 } else if (IS_FC(isp)) {
4775 if (ISP_CAP_SCCFW(isp)) {
4776 if (ISP_CAP_2KLOGIN(isp)) {
4779 mbs.param[1] = tgt << 8;
4781 mbs.param[6] = XS_LUN(xs);
4783 mbs.param[1] = tgt << 8 | XS_LUN(xs);
4786 mbs.param[1] = (chan << 15) | (tgt << 8) | XS_LUN(xs);
4788 MBSINIT(&mbs, MBOX_ABORT,
4789 MBLOGALL & ~MBLOGMASK(MBOX_COMMAND_ERROR), 0);
4790 mbs.param[2] = handle;
4791 isp_mboxcmd(isp, &mbs);
4792 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
4797 case ISPCTL_UPDATE_PARAMS:
4800 chan = va_arg(ap, int);
4802 isp_spi_update(isp, chan);
4805 case ISPCTL_FCLINK_TEST:
4810 chan = va_arg(ap, int);
4811 usdelay = va_arg(ap, int);
4816 return (isp_fclink_test(isp, chan, usdelay));
4820 case ISPCTL_SCAN_FABRIC:
4824 chan = va_arg(ap, int);
4826 return (isp_scan_fabric(isp, chan));
4830 case ISPCTL_SCAN_LOOP:
4834 chan = va_arg(ap, int);
4836 return (isp_scan_loop(isp, chan));
4840 case ISPCTL_PDB_SYNC:
4844 chan = va_arg(ap, int);
4846 return (isp_pdb_sync(isp, chan));
4850 case ISPCTL_SEND_LIP:
4852 if (IS_FC(isp) && !IS_24XX(isp)) {
4853 MBSINIT(&mbs, MBOX_INIT_LIP, MBLOGALL, 0);
4854 if (ISP_CAP_2KLOGIN(isp)) {
4855 mbs.ibits = (1 << 10);
4857 isp_mboxcmd(isp, &mbs);
4858 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) {
4864 case ISPCTL_GET_PDB:
4868 chan = va_arg(ap, int);
4869 tgt = va_arg(ap, int);
4870 pdb = va_arg(ap, isp_pdb_t *);
4872 return (isp_getpdb(isp, chan, tgt, pdb));
4876 case ISPCTL_GET_NAMES:
4878 uint64_t *wwnn, *wwnp;
4880 chan = va_arg(ap, int);
4881 tgt = va_arg(ap, int);
4882 wwnn = va_arg(ap, uint64_t *);
4883 wwnp = va_arg(ap, uint64_t *);
4885 if (wwnn == NULL && wwnp == NULL) {
4889 *wwnn = isp_get_wwn(isp, chan, tgt, 1);
4890 if (*wwnn == INI_NONE) {
4895 *wwnp = isp_get_wwn(isp, chan, tgt, 0);
4896 if (*wwnp == INI_NONE) {
4902 case ISPCTL_RUN_MBOXCMD:
4905 mbr = va_arg(ap, mbreg_t *);
4907 isp_mboxcmd(isp, mbr);
4916 p = va_arg(ap, isp_plcmd_t *);
4919 if ((p->flags & PLOGX_FLG_CMD_MASK) != PLOGX_FLG_CMD_PLOGI || (p->handle != NIL_HANDLE)) {
4920 return (isp_plogx(isp, p->channel, p->handle, p->portid, p->flags));
4923 isp_next_handle(isp, &p->handle);
4924 r = isp_plogx(isp, p->channel, p->handle, p->portid, p->flags);
4925 if ((r & 0xffff) == MBOX_PORT_ID_USED) {
4926 p->handle = r >> 16;
4930 } while ((r & 0xffff) == MBOX_LOOP_ID_USED);
4933 case ISPCTL_CHANGE_ROLE:
4938 chan = va_arg(ap, int);
4939 role = va_arg(ap, int);
4941 r = isp_fc_change_role(isp, chan, role);
4946 isp_prt(isp, ISP_LOGERR, "Unknown Control Opcode 0x%x", ctl);
4954 * Interrupt Service Routine(s).
4956 * External (OS) framework has done the appropriate locking,
4957 * and the locking will be held throughout this function.
4961 * Limit our stack depth by sticking with the max likely number
4962 * of completions on a request queue at any one time.
4964 #ifndef MAX_REQUESTQ_COMPLETIONS
4965 #define MAX_REQUESTQ_COMPLETIONS 32
4969 isp_intr(ispsoftc_t *isp, uint16_t isr, uint16_t sema, uint16_t info)
4971 XS_T *complist[MAX_REQUESTQ_COMPLETIONS], *xs;
4972 uint32_t iptr, optr, junk;
4973 int i, nlooked = 0, ndone = 0, continuations_expected = 0;
4974 int etype, last_etype = 0;
4978 * Is this a mailbox related interrupt?
4979 * The mailbox semaphore will be nonzero if so.
4983 if (info & MBOX_COMMAND_COMPLETE) {
4984 isp->isp_intmboxc++;
4985 if (isp->isp_mboxbsy) {
4986 int obits = isp->isp_obits;
4987 isp->isp_mboxtmp[0] = info;
4988 for (i = 1; i < ISP_NMBOX(isp); i++) {
4989 if ((obits & (1 << i)) == 0) {
4992 isp->isp_mboxtmp[i] = ISP_READ(isp, MBOX_OFF(i));
4994 if (isp->isp_mbxwrk0) {
4995 if (isp_mbox_continue(isp) == 0) {
4999 MBOX_NOTIFY_COMPLETE(isp);
5001 isp_prt(isp, ISP_LOGWARN, "mailbox cmd (0x%x) with no waiters", info);
5004 i = IS_FC(isp)? isp_parse_async_fc(isp, info) : isp_parse_async(isp, info);
5009 if ((IS_FC(isp) && info != ASYNC_RIOZIO_STALL) || isp->isp_state != ISP_RUNSTATE) {
5015 * We can't be getting this now.
5017 if (isp->isp_state != ISP_RUNSTATE) {
5019 * This seems to happen to 23XX and 24XX cards- don't know why.
5021 if (isp->isp_mboxbsy && isp->isp_lastmbxcmd == MBOX_ABOUT_FIRMWARE) {
5024 isp_prt(isp, ISP_LOGINFO, "interrupt (ISR=%x SEMA=%x INFO=%x) "
5025 "when not ready", isr, sema, info);
5027 * Thank you very much! *Burrrp*!
5029 isp->isp_residx = ISP_READ(isp, isp->isp_respinrp);
5030 isp->isp_resodx = isp->isp_residx;
5031 ISP_WRITE(isp, isp->isp_respoutrp, isp->isp_resodx);
5033 ISP_DISABLE_INTS(isp);
5038 #ifdef ISP_TARGET_MODE
5040 * Check for ATIO Queue entries.
5043 (isr == ISPR2HST_ATIO_UPDATE || isr == ISPR2HST_ATIO_RSPQ_UPDATE ||
5044 isr == ISPR2HST_ATIO_UPDATE2)) {
5045 iptr = ISP_READ(isp, BIU2400_ATIO_RSPINP);
5046 optr = isp->isp_atioodx;
5048 while (optr != iptr) {
5049 uint8_t qe[QENTRY_LEN];
5055 MEMORYBARRIER(isp, SYNC_ATIOQ, oop, QENTRY_LEN, -1);
5056 addr = ISP_QUEUE_ENTRY(isp->isp_atioq, oop);
5057 isp_get_hdr(isp, addr, (isphdr_t *)qe);
5058 hp = (isphdr_t *)qe;
5059 switch (hp->rqs_entry_type) {
5060 case RQSTYPE_NOTIFY:
5062 (void) isp_target_notify(isp, addr, &oop);
5065 isp_print_qentry(isp, "?ATIOQ entry?", oop, addr);
5068 optr = ISP_NXT_QENTRY(oop, RESULT_QUEUE_LEN(isp));
5070 if (isp->isp_atioodx != optr) {
5071 ISP_WRITE(isp, BIU2400_ATIO_RSPOUTP, optr);
5072 isp->isp_atioodx = optr;
5078 * You *must* read the Response Queue In Pointer
5079 * prior to clearing the RISC interrupt.
5081 * Debounce the 2300 if revision less than 2.
5083 if (IS_2100(isp) || (IS_2300(isp) && isp->isp_revision < 2)) {
5086 iptr = ISP_READ(isp, isp->isp_respinrp);
5087 junk = ISP_READ(isp, isp->isp_respinrp);
5088 } while (junk != iptr && ++i < 1000);
5091 isp_prt(isp, ISP_LOGWARN, "Response Queue Out Pointer Unstable (%x, %x)", iptr, junk);
5095 iptr = ISP_READ(isp, isp->isp_respinrp);
5098 optr = isp->isp_resodx;
5099 if (optr == iptr && sema == 0) {
5101 * There are a lot of these- reasons unknown- mostly on
5102 * faster Alpha machines.
5104 * I tried delaying after writing HCCR_CMD_CLEAR_RISC_INT to
5105 * make sure the old interrupt went away (to avoid 'ringing'
5106 * effects), but that didn't stop this from occurring.
5110 } else if (IS_23XX(isp)) {
5112 iptr = ISP_READ(isp, isp->isp_respinrp);
5113 junk = ISP_READ(isp, BIU_R2HSTSLO);
5115 junk = ISP_READ(isp, BIU_ISR);
5118 if (IS_23XX(isp) || IS_24XX(isp)) {
5121 sema = ISP_READ(isp, BIU_SEMA);
5122 info = ISP_READ(isp, OUTMAILBOX0);
5123 if ((sema & 0x3) && (info & 0x8000)) {
5127 isp->isp_intbogus++;
5128 isp_prt(isp, ISP_LOGDEBUG1, "bogus intr- isr %x (%x) iptr %x optr %x", isr, junk, iptr, optr);
5131 isp->isp_residx = iptr;
5133 while (optr != iptr) {
5134 uint8_t qe[QENTRY_LEN];
5135 ispstatusreq_t *sp = (ispstatusreq_t *) qe;
5137 int buddaboom, scsi_status, completion_status;
5138 int req_status_flags, req_state_flags;
5139 uint8_t *snsp, *resp;
5140 uint32_t rlen, slen, totslen;
5144 hp = (isphdr_t *) ISP_QUEUE_ENTRY(isp->isp_result, optr);
5146 optr = ISP_NXT_QENTRY(optr, RESULT_QUEUE_LEN(isp));
5149 buddaboom = req_status_flags = req_state_flags = 0;
5153 * Synchronize our view of this response queue entry.
5155 MEMORYBARRIER(isp, SYNC_RESULT, oop, QENTRY_LEN, -1);
5156 if (isp->isp_dblev & ISP_LOGDEBUG1)
5157 isp_print_qentry(isp, "Response Queue Entry", oop, hp);
5158 isp_get_hdr(isp, hp, &sp->req_header);
5159 etype = sp->req_header.rqs_entry_type;
5161 if (IS_24XX(isp) && etype == RQSTYPE_RESPONSE) {
5162 isp24xx_statusreq_t *sp2 = (isp24xx_statusreq_t *)qe;
5163 isp_get_24xx_response(isp, (isp24xx_statusreq_t *)hp, sp2);
5164 scsi_status = sp2->req_scsi_status;
5165 completion_status = sp2->req_completion_status;
5166 if ((scsi_status & 0xff) != 0)
5167 req_state_flags = RQSF_GOT_STATUS;
5169 req_state_flags = 0;
5170 resid = sp2->req_resid;
5171 } else if (etype == RQSTYPE_RESPONSE) {
5172 isp_get_response(isp, (ispstatusreq_t *) hp, sp);
5173 scsi_status = sp->req_scsi_status;
5174 completion_status = sp->req_completion_status;
5175 req_status_flags = sp->req_status_flags;
5176 req_state_flags = sp->req_state_flags;
5177 resid = sp->req_resid;
5178 } else if (etype == RQSTYPE_RIO1) {
5179 isp_rio1_t *rio = (isp_rio1_t *) qe;
5180 isp_get_rio1(isp, (isp_rio1_t *) hp, rio);
5181 for (i = 0; i < rio->req_header.rqs_seqno; i++) {
5182 isp_fastpost_complete(isp, rio->req_handles[i]);
5184 if (isp->isp_fpcchiwater < rio->req_header.rqs_seqno) {
5185 isp->isp_fpcchiwater = rio->req_header.rqs_seqno;
5187 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5190 } else if (etype == RQSTYPE_RIO2) {
5191 isp_prt(isp, ISP_LOGERR, "dropping RIO2 response");
5192 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5195 } else if (etype == RQSTYPE_STATUS_CONT) {
5196 isp_get_cont_response(isp, (ispstatus_cont_t *) hp, (ispstatus_cont_t *) sp);
5197 if (last_etype == RQSTYPE_RESPONSE && continuations_expected && ndone > 0 && (xs = complist[ndone-1]) != NULL) {
5198 ispstatus_cont_t *scp = (ispstatus_cont_t *) sp;
5199 XS_SENSE_APPEND(xs, scp->req_sense_data, sizeof (scp->req_sense_data));
5200 isp_prt(isp, ISP_LOGDEBUG0|ISP_LOG_CWARN, "%d more Status Continuations expected", --continuations_expected);
5202 isp_prt(isp, ISP_LOG_WARN1, "Ignored Continuation Response");
5204 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5208 * Somebody reachable via isp_handle_other_response
5209 * may have updated the response queue pointers for
5210 * us, so we reload our goal index.
5213 uint32_t tsto = oop;
5214 r = isp_handle_other_response(isp, etype, hp, &tsto);
5219 * If somebody updated the output pointer, then reset
5220 * optr to be one more than the updated amount.
5222 while (tsto != oop) {
5223 optr = ISP_NXT_QENTRY(tsto, RESULT_QUEUE_LEN(isp));
5226 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5232 * After this point, we'll just look at the header as
5233 * we don't know how to deal with the rest of the
5238 * It really has to be a bounced request just copied
5239 * from the request queue to the response queue. If
5240 * not, something bad has happened.
5242 if (etype != RQSTYPE_REQUEST) {
5243 isp_prt(isp, ISP_LOGERR, notresp, etype, oop, optr, nlooked);
5244 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5249 scsi_status = sp->req_scsi_status;
5250 completion_status = sp->req_completion_status;
5251 req_status_flags = sp->req_status_flags;
5252 req_state_flags = sp->req_state_flags;
5253 resid = sp->req_resid;
5256 if (sp->req_header.rqs_flags & RQSFLAG_MASK) {
5257 if (sp->req_header.rqs_flags & RQSFLAG_CONTINUATION) {
5258 isp_print_qentry(isp, "unexpected continuation segment",
5263 if (sp->req_header.rqs_flags & RQSFLAG_FULL) {
5264 isp_prt(isp, ISP_LOG_WARN1, "internal queues full");
5266 * We'll synthesize a QUEUE FULL message below.
5269 if (sp->req_header.rqs_flags & RQSFLAG_BADHEADER) {
5270 isp_print_qentry(isp, "bad header flag",
5274 if (sp->req_header.rqs_flags & RQSFLAG_BADPACKET) {
5275 isp_print_qentry(isp, "bad request packet",
5279 if (sp->req_header.rqs_flags & RQSFLAG_BADCOUNT) {
5280 isp_print_qentry(isp, "invalid entry count",
5284 if (sp->req_header.rqs_flags & RQSFLAG_BADORDER) {
5285 isp_print_qentry(isp, "invalid IOCB ordering",
5292 xs = isp_find_xs(isp, sp->req_handle);
5294 uint8_t ts = completion_status & 0xff;
5296 * Only whine if this isn't the expected fallout of
5297 * aborting the command or resetting the target.
5299 if (etype != RQSTYPE_RESPONSE) {
5300 isp_prt(isp, ISP_LOGERR, "cannot find handle 0x%x (type 0x%x)", sp->req_handle, etype);
5301 } else if (ts != RQCS_ABORTED && ts != RQCS_RESET_OCCURRED) {
5302 isp_prt(isp, ISP_LOGERR, "cannot find handle 0x%x (status 0x%x)", sp->req_handle, ts);
5304 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5308 if (req_status_flags & RQSTF_BUS_RESET) {
5309 isp_prt(isp, ISP_LOG_WARN1, "%d.%d.%jx bus was reset",
5310 XS_CHANNEL(xs), XS_TGT(xs), (uintmax_t)XS_LUN(xs));
5311 XS_SETERR(xs, HBA_BUSRESET);
5312 ISP_SET_SENDMARKER(isp, XS_CHANNEL(xs), 1);
5315 isp_prt(isp, ISP_LOG_WARN1, "%d.%d.%jx buddaboom",
5316 XS_CHANNEL(xs), XS_TGT(xs), (uintmax_t)XS_LUN(xs));
5317 XS_SETERR(xs, HBA_BOTCH);
5324 if (IS_24XX(isp) && (scsi_status & (RQCS_RV|RQCS_SV)) != 0) {
5325 resp = ((isp24xx_statusreq_t *)sp)->req_rsp_sense;
5326 rlen = ((isp24xx_statusreq_t *)sp)->req_response_len;
5327 } else if (IS_FC(isp) && (scsi_status & RQCS_RV) != 0) {
5328 resp = sp->req_response;
5329 rlen = sp->req_response_len;
5331 if (IS_FC(isp) && (scsi_status & RQCS_SV) != 0) {
5333 * Fibre Channel F/W doesn't say we got status
5334 * if there's Sense Data instead. I guess they
5335 * think it goes w/o saying.
5337 req_state_flags |= RQSF_GOT_STATUS|RQSF_GOT_SENSE;
5339 snsp = ((isp24xx_statusreq_t *)sp)->req_rsp_sense;
5341 totslen = ((isp24xx_statusreq_t *)sp)->req_sense_len;
5342 slen = (sizeof (((isp24xx_statusreq_t *)sp)->req_rsp_sense)) - rlen;
5346 snsp = sp->req_sense_data;
5347 totslen = sp->req_sense_len;
5348 slen = sizeof (sp->req_sense_data);
5352 } else if (IS_SCSI(isp) && (req_state_flags & RQSF_GOT_SENSE)) {
5353 snsp = sp->req_sense_data;
5354 totslen = sp->req_sense_len;
5355 slen = sizeof (sp->req_sense_data);
5359 if (req_state_flags & RQSF_GOT_STATUS) {
5360 *XS_STSP(xs) = scsi_status & 0xff;
5364 case RQSTYPE_RESPONSE:
5365 if (resp && rlen >= 4 && resp[FCP_RSPNS_CODE_OFFSET] != 0) {
5368 const char *rnames[10] = {
5369 "Task Management function complete",
5370 "FCP_DATA length different than FCP_BURST_LEN",
5371 "FCP_CMND fields invalid",
5372 "FCP_DATA parameter mismatch with FCP_DATA_RO",
5373 "Task Management function rejected",
5374 "Task Management function failed",
5377 "Task Management function succeeded",
5378 "Task Management function incorrect logical unit number",
5380 uint8_t code = resp[FCP_RSPNS_CODE_OFFSET];
5381 if (code >= 10 || rnames[code] == NULL) {
5382 ISP_SNPRINTF(lb, sizeof(lb),
5383 "Unknown FCP Response Code 0x%x",
5389 isp_xs_prt(isp, xs, ISP_LOGWARN,
5390 "FCP RESPONSE, LENGTH %u: %s CDB0=0x%02x",
5391 rlen, ptr, XS_CDBP(xs)[0] & 0xff);
5392 if (code != 0 && code != 8)
5393 XS_SETERR(xs, HBA_BOTCH);
5396 isp_parse_status_24xx(isp, (isp24xx_statusreq_t *)sp, xs, &resid);
5398 isp_parse_status(isp, (void *)sp, xs, &resid);
5400 if ((XS_NOERR(xs) || XS_ERR(xs) == HBA_NOERROR) && (*XS_STSP(xs) == SCSI_BUSY)) {
5401 XS_SETERR(xs, HBA_TGTBSY);
5404 XS_SET_RESID(xs, resid);
5406 * A new synchronous rate was negotiated for
5407 * this target. Mark state such that we'll go
5408 * look up that which has changed later.
5410 if (req_status_flags & RQSTF_NEGOTIATION) {
5412 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs));
5413 sdp->isp_devparam[t].dev_refresh = 1;
5417 if (req_status_flags & RQSF_XFER_COMPLETE) {
5418 XS_SET_RESID(xs, 0);
5419 } else if (scsi_status & RQCS_RESID) {
5420 XS_SET_RESID(xs, resid);
5422 XS_SET_RESID(xs, 0);
5426 if (totslen > slen) {
5427 continuations_expected += ((totslen - slen + QENTRY_LEN - 5) / (QENTRY_LEN - 4));
5428 if (ndone > (MAX_REQUESTQ_COMPLETIONS - continuations_expected - 1)) {
5429 /* we'll lose some stats, but that's a small price to pay */
5430 for (i = 0; i < ndone; i++) {
5432 isp->isp_rsltccmplt++;
5433 isp_done(complist[i]);
5438 isp_prt(isp, ISP_LOGDEBUG0|ISP_LOG_CWARN, "Expecting %d more Status Continuations for total sense length of %u",
5439 continuations_expected, totslen);
5441 XS_SAVE_SENSE(xs, snsp, totslen, slen);
5442 } else if ((req_status_flags & RQSF_GOT_STATUS) && (scsi_status & 0xff) == SCSI_CHECK && IS_FC(isp)) {
5443 isp_prt(isp, ISP_LOGWARN, "CHECK CONDITION w/o sense data for CDB=0x%x", XS_CDBP(xs)[0] & 0xff);
5444 isp_print_qentry(isp, "CC with no Sense",
5447 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));
5449 case RQSTYPE_REQUEST:
5454 if (!IS_24XX(isp) && (sp->req_header.rqs_flags & RQSFLAG_FULL)) {
5456 * Force Queue Full status.
5458 *XS_STSP(xs) = SCSI_QFULL;
5459 XS_SETERR(xs, HBA_NOERROR);
5460 } else if (XS_NOERR(xs)) {
5461 isp_prt(isp, ISP_LOG_WARN1,
5462 "%d.%d.%jx badness at %s:%u",
5463 XS_CHANNEL(xs), XS_TGT(xs),
5464 (uintmax_t)XS_LUN(xs),
5465 __func__, __LINE__);
5466 XS_SETERR(xs, HBA_BOTCH);
5468 XS_SET_RESID(xs, XS_XFRLEN(xs));
5471 isp_print_qentry(isp, "Unhandled Response Type",
5474 XS_SETERR(xs, HBA_BOTCH);
5480 * Free any DMA resources. As a side effect, this may
5481 * also do any cache flushing necessary for data coherence.
5483 if (XS_XFRLEN(xs)) {
5484 ISP_DMAFREE(isp, xs, sp->req_handle);
5486 isp_destroy_handle(isp, sp->req_handle);
5488 if (isp->isp_nactive > 0) {
5491 complist[ndone++] = xs; /* defer completion call until later */
5492 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5494 if (ndone == MAX_REQUESTQ_COMPLETIONS) {
5500 * If we looked at any commands, then it's valid to find out
5501 * what the outpointer is. It also is a trigger to update the
5502 * ISP's notion of what we've seen so far.
5505 ISP_WRITE(isp, isp->isp_respoutrp, optr);
5506 isp->isp_resodx = optr;
5507 if (isp->isp_rscchiwater < ndone)
5508 isp->isp_rscchiwater = ndone;
5514 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_CLEAR_RISC_INT);
5516 ISP_WRITE(isp, HCCR, HCCR_CMD_CLEAR_RISC_INT);
5517 ISP_WRITE(isp, BIU_SEMA, 0);
5520 for (i = 0; i < ndone; i++) {
5523 if (((isp->isp_dblev & (ISP_LOGDEBUG1|ISP_LOGDEBUG2|ISP_LOGDEBUG3))) ||
5524 ((isp->isp_dblev & (ISP_LOGDEBUG0|ISP_LOG_CWARN) && ((!XS_NOERR(xs)) || (*XS_STSP(xs) != SCSI_GOOD))))) {
5525 isp_prt_endcmd(isp, xs);
5527 isp->isp_rsltccmplt++;
5538 isp_prt_endcmd(ispsoftc_t *isp, XS_T *xs)
5540 char cdbstr[16 * 5 + 1];
5543 lim = XS_CDBLEN(xs) > 16? 16 : XS_CDBLEN(xs);
5544 ISP_SNPRINTF(cdbstr, sizeof (cdbstr), "0x%02x ", XS_CDBP(xs)[0]);
5545 for (i = 1; i < lim; i++) {
5546 ISP_SNPRINTF(cdbstr, sizeof (cdbstr), "%s0x%02x ", cdbstr, XS_CDBP(xs)[i]);
5548 if (XS_SENSE_VALID(xs)) {
5549 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",
5550 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));
5552 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));
5557 * Parse an ASYNC mailbox complete
5559 * Return non-zero if the event has been acknowledged.
5562 isp_parse_async(ispsoftc_t *isp, uint16_t mbox)
5565 uint32_t h1 = 0, h2 = 0;
5569 * Pick up the channel, but not if this is a ASYNC_RIO32_2,
5570 * where Mailboxes 6/7 have the second handle.
5572 if (mbox != ASYNC_RIO32_2) {
5573 if (IS_DUALBUS(isp)) {
5574 chan = ISP_READ(isp, OUTMAILBOX6);
5577 isp_prt(isp, ISP_LOGDEBUG2, "Async Mbox 0x%x", mbox);
5580 case ASYNC_BUS_RESET:
5581 ISP_SET_SENDMARKER(isp, chan, 1);
5582 #ifdef ISP_TARGET_MODE
5583 if (isp_target_async(isp, chan, mbox)) {
5587 isp_async(isp, ISPASYNC_BUS_RESET, chan);
5589 case ASYNC_SYSTEM_ERROR:
5591 isp->isp_state = ISP_CRASHED;
5593 * Were we waiting for a mailbox command to complete?
5594 * If so, it's dead, so wake up the waiter.
5596 if (isp->isp_mboxbsy) {
5598 isp->isp_mboxtmp[0] = MBOX_HOST_INTERFACE_ERROR;
5599 MBOX_NOTIFY_COMPLETE(isp);
5602 * It's up to the handler for isp_async to reinit stuff and
5603 * restart the firmware
5605 isp_async(isp, ISPASYNC_FW_CRASH);
5609 case ASYNC_RQS_XFER_ERR:
5610 isp_prt(isp, ISP_LOGERR, "Request Queue Transfer Error");
5613 case ASYNC_RSP_XFER_ERR:
5614 isp_prt(isp, ISP_LOGERR, "Response Queue Transfer Error");
5619 * We've just been notified that the Queue has woken up.
5620 * We don't need to be chatty about this- just unlatch things
5623 mbox = ISP_READ(isp, isp->isp_rqstoutrp);
5626 case ASYNC_TIMEOUT_RESET:
5627 isp_prt(isp, ISP_LOGWARN, "timeout initiated SCSI bus reset of chan %d", chan);
5628 ISP_SET_SENDMARKER(isp, chan, 1);
5629 #ifdef ISP_TARGET_MODE
5630 if (isp_target_async(isp, chan, mbox)) {
5636 case ASYNC_DEVICE_RESET:
5637 isp_prt(isp, ISP_LOGINFO, "device reset on chan %d", chan);
5638 ISP_SET_SENDMARKER(isp, chan, 1);
5639 #ifdef ISP_TARGET_MODE
5640 if (isp_target_async(isp, chan, mbox)) {
5646 case ASYNC_EXTMSG_UNDERRUN:
5647 isp_prt(isp, ISP_LOGWARN, "extended message underrun");
5650 case ASYNC_SCAM_INT:
5651 isp_prt(isp, ISP_LOGINFO, "SCAM interrupt");
5654 case ASYNC_HUNG_SCSI:
5655 isp_prt(isp, ISP_LOGERR, "stalled SCSI Bus after DATA Overrun");
5656 /* XXX: Need to issue SCSI reset at this point */
5659 case ASYNC_KILLED_BUS:
5660 isp_prt(isp, ISP_LOGERR, "SCSI Bus reset after DATA Overrun");
5663 case ASYNC_BUS_TRANSIT:
5664 mbox = ISP_READ(isp, OUTMAILBOX2);
5665 switch (mbox & SXP_PINS_MODE_MASK) {
5666 case SXP_PINS_LVD_MODE:
5667 isp_prt(isp, ISP_LOGINFO, "Transition to LVD mode");
5668 SDPARAM(isp, chan)->isp_diffmode = 0;
5669 SDPARAM(isp, chan)->isp_ultramode = 0;
5670 SDPARAM(isp, chan)->isp_lvdmode = 1;
5672 case SXP_PINS_HVD_MODE:
5673 isp_prt(isp, ISP_LOGINFO,
5674 "Transition to Differential mode");
5675 SDPARAM(isp, chan)->isp_diffmode = 1;
5676 SDPARAM(isp, chan)->isp_ultramode = 0;
5677 SDPARAM(isp, chan)->isp_lvdmode = 0;
5679 case SXP_PINS_SE_MODE:
5680 isp_prt(isp, ISP_LOGINFO,
5681 "Transition to Single Ended mode");
5682 SDPARAM(isp, chan)->isp_diffmode = 0;
5683 SDPARAM(isp, chan)->isp_ultramode = 1;
5684 SDPARAM(isp, chan)->isp_lvdmode = 0;
5687 isp_prt(isp, ISP_LOGWARN,
5688 "Transition to Unknown Mode 0x%x", mbox);
5692 * XXX: Set up to renegotiate again!
5694 /* Can only be for a 1080... */
5695 ISP_SET_SENDMARKER(isp, chan, 1);
5698 case ASYNC_CMD_CMPLT:
5700 if (!IS_ULTRA3(isp)) {
5701 isp_prt(isp, ISP_LOGERR, "unexpected fast posting completion");
5705 h1 = (ISP_READ(isp, OUTMAILBOX2) << 16) | ISP_READ(isp, OUTMAILBOX1);
5709 h1 = (ISP_READ(isp, OUTMAILBOX2) << 16) | ISP_READ(isp, OUTMAILBOX1);
5710 h2 = (ISP_READ(isp, OUTMAILBOX7) << 16) | ISP_READ(isp, OUTMAILBOX6);
5718 isp_prt(isp, ISP_LOGERR, "unexpected 16 bit RIO handle");
5721 isp_prt(isp, ISP_LOGWARN, "%s: unhandled async code 0x%x", __func__, mbox);
5726 isp_prt(isp, ISP_LOGDEBUG3, "fast post/rio completion of 0x%08x", h1);
5727 isp_fastpost_complete(isp, h1);
5729 isp_prt(isp, ISP_LOGDEBUG3, "fast post/rio completion of 0x%08x", h2);
5730 isp_fastpost_complete(isp, h2);
5731 if (isp->isp_fpcchiwater < 2) {
5732 isp->isp_fpcchiwater = 2;
5735 if (isp->isp_fpcchiwater < 1) {
5736 isp->isp_fpcchiwater = 1;
5740 isp->isp_intoasync++;
5746 isp_parse_async_fc(ispsoftc_t *isp, uint16_t mbox)
5752 if (IS_DUALBUS(isp)) {
5753 chan = ISP_READ(isp, OUTMAILBOX6);
5757 isp_prt(isp, ISP_LOGDEBUG2, "Async Mbox 0x%x", mbox);
5760 case ASYNC_SYSTEM_ERROR:
5762 isp->isp_state = ISP_CRASHED;
5763 FCPARAM(isp, chan)->isp_loopstate = LOOP_NIL;
5764 isp_change_fw_state(isp, chan, FW_CONFIG_WAIT);
5766 * Were we waiting for a mailbox command to complete?
5767 * If so, it's dead, so wake up the waiter.
5769 if (isp->isp_mboxbsy) {
5771 isp->isp_mboxtmp[0] = MBOX_HOST_INTERFACE_ERROR;
5772 MBOX_NOTIFY_COMPLETE(isp);
5775 * It's up to the handler for isp_async to reinit stuff and
5776 * restart the firmware
5778 isp_async(isp, ISPASYNC_FW_CRASH);
5782 case ASYNC_RQS_XFER_ERR:
5783 isp_prt(isp, ISP_LOGERR, "Request Queue Transfer Error");
5786 case ASYNC_RSP_XFER_ERR:
5787 isp_prt(isp, ISP_LOGERR, "Response Queue Transfer Error");
5791 #ifdef ISP_TARGET_MODE
5793 isp_prt(isp, ISP_LOGERR, "ATIO Queue Transfer Error");
5797 isp_prt(isp, ISP_LOGERR, "%s: unexpected ASYNC_QWAKEUP code", __func__);
5800 case ASYNC_CMD_CMPLT:
5801 isp_fastpost_complete(isp, (ISP_READ(isp, OUTMAILBOX2) << 16) | ISP_READ(isp, OUTMAILBOX1));
5802 if (isp->isp_fpcchiwater < 1) {
5803 isp->isp_fpcchiwater = 1;
5807 case ASYNC_RIOZIO_STALL:
5810 case ASYNC_CTIO_DONE:
5811 #ifdef ISP_TARGET_MODE
5812 if (isp_target_async(isp, (ISP_READ(isp, OUTMAILBOX2) << 16) | ISP_READ(isp, OUTMAILBOX1), mbox)) {
5815 isp->isp_fphccmplt++;
5818 isp_prt(isp, ISP_LOGWARN, "unexpected ASYNC CTIO done");
5821 case ASYNC_LIP_ERROR:
5822 case ASYNC_LIP_NOS_OLS_RECV:
5823 case ASYNC_LIP_OCCURRED:
5826 * These are broadcast events that have to be sent across
5827 * all active channels.
5829 for (chan = 0; chan < isp->isp_nchan; chan++) {
5830 fcp = FCPARAM(isp, chan);
5831 int topo = fcp->isp_topo;
5833 if (fcp->role == ISP_ROLE_NONE)
5835 if (fcp->isp_loopstate > LOOP_HAVE_LINK)
5836 fcp->isp_loopstate = LOOP_HAVE_LINK;
5837 ISP_SET_SENDMARKER(isp, chan, 1);
5838 isp_async(isp, ISPASYNC_LIP, chan);
5839 #ifdef ISP_TARGET_MODE
5840 if (isp_target_async(isp, chan, mbox)) {
5845 * We've had problems with data corruption occuring on
5846 * commands that complete (with no apparent error) after
5847 * we receive a LIP. This has been observed mostly on
5848 * Local Loop topologies. To be safe, let's just mark
5849 * all active initiator commands as dead.
5851 if (topo == TOPO_NL_PORT || topo == TOPO_FL_PORT) {
5853 for (i = j = 0; i < isp->isp_maxcmds; i++) {
5857 hdp = &isp->isp_xflist[i];
5858 if (ISP_H2HT(hdp->handle) != ISP_HANDLE_INITIATOR) {
5862 if (XS_CHANNEL(xs) != chan) {
5866 isp_prt(isp, ISP_LOG_WARN1,
5867 "%d.%d.%jx bus reset set at %s:%u",
5868 XS_CHANNEL(xs), XS_TGT(xs),
5869 (uintmax_t)XS_LUN(xs),
5870 __func__, __LINE__);
5871 XS_SETERR(xs, HBA_BUSRESET);
5874 isp_prt(isp, ISP_LOGERR, lipd, chan, j);
5882 * This is a broadcast event that has to be sent across
5883 * all active channels.
5885 for (chan = 0; chan < isp->isp_nchan; chan++) {
5886 fcp = FCPARAM(isp, chan);
5887 if (fcp->role == ISP_ROLE_NONE)
5889 fcp->isp_linkstate = 1;
5890 if (fcp->isp_loopstate < LOOP_HAVE_LINK)
5891 fcp->isp_loopstate = LOOP_HAVE_LINK;
5892 ISP_SET_SENDMARKER(isp, chan, 1);
5893 isp_async(isp, ISPASYNC_LOOP_UP, chan);
5894 #ifdef ISP_TARGET_MODE
5895 if (isp_target_async(isp, chan, mbox)) {
5902 case ASYNC_LOOP_DOWN:
5904 * This is a broadcast event that has to be sent across
5905 * all active channels.
5907 for (chan = 0; chan < isp->isp_nchan; chan++) {
5908 fcp = FCPARAM(isp, chan);
5909 if (fcp->role == ISP_ROLE_NONE)
5911 ISP_SET_SENDMARKER(isp, chan, 1);
5912 fcp->isp_linkstate = 0;
5913 fcp->isp_loopstate = LOOP_NIL;
5914 isp_async(isp, ISPASYNC_LOOP_DOWN, chan);
5915 #ifdef ISP_TARGET_MODE
5916 if (isp_target_async(isp, chan, mbox)) {
5923 case ASYNC_LOOP_RESET:
5925 * This is a broadcast event that has to be sent across
5926 * all active channels.
5928 for (chan = 0; chan < isp->isp_nchan; chan++) {
5929 fcp = FCPARAM(isp, chan);
5930 if (fcp->role == ISP_ROLE_NONE)
5932 ISP_SET_SENDMARKER(isp, chan, 1);
5933 if (fcp->isp_loopstate > LOOP_HAVE_LINK)
5934 fcp->isp_loopstate = LOOP_HAVE_LINK;
5935 isp_async(isp, ISPASYNC_LOOP_RESET, chan);
5936 #ifdef ISP_TARGET_MODE
5937 if (isp_target_async(isp, chan, mbox)) {
5944 case ASYNC_PDB_CHANGED:
5946 int echan, nphdl, nlstate, reason;
5948 if (IS_23XX(isp) || IS_24XX(isp)) {
5949 nphdl = ISP_READ(isp, OUTMAILBOX1);
5950 nlstate = ISP_READ(isp, OUTMAILBOX2);
5952 nphdl = nlstate = 0xffff;
5955 reason = ISP_READ(isp, OUTMAILBOX3) >> 8;
5958 if (ISP_CAP_MULTI_ID(isp)) {
5959 chan = ISP_READ(isp, OUTMAILBOX3) & 0xff;
5960 if (chan == 0xff || nphdl == NIL_HANDLE) {
5962 echan = isp->isp_nchan - 1;
5963 } else if (chan >= isp->isp_nchan) {
5971 for (; chan <= echan; chan++) {
5972 fcp = FCPARAM(isp, chan);
5973 if (fcp->role == ISP_ROLE_NONE)
5975 if (fcp->isp_loopstate > LOOP_LTEST_DONE)
5976 fcp->isp_loopstate = LOOP_LTEST_DONE;
5977 else if (fcp->isp_loopstate < LOOP_HAVE_LINK)
5978 fcp->isp_loopstate = LOOP_HAVE_LINK;
5979 isp_async(isp, ISPASYNC_CHANGE_NOTIFY, chan,
5980 ISPASYNC_CHANGE_PDB, nphdl, nlstate, reason);
5984 case ASYNC_CHANGE_NOTIFY:
5988 portid = ((ISP_READ(isp, OUTMAILBOX1) & 0xff) << 16) |
5989 ISP_READ(isp, OUTMAILBOX2);
5990 if (ISP_CAP_MULTI_ID(isp)) {
5991 chan = ISP_READ(isp, OUTMAILBOX3) & 0xff;
5992 if (chan >= isp->isp_nchan)
5997 fcp = FCPARAM(isp, chan);
5998 if (fcp->role == ISP_ROLE_NONE)
6000 if (fcp->isp_loopstate > LOOP_LTEST_DONE)
6001 fcp->isp_loopstate = LOOP_LTEST_DONE;
6002 else if (fcp->isp_loopstate < LOOP_HAVE_LINK)
6003 fcp->isp_loopstate = LOOP_HAVE_LINK;
6004 isp_async(isp, ISPASYNC_CHANGE_NOTIFY, chan,
6005 ISPASYNC_CHANGE_SNS, portid);
6008 case ASYNC_ERR_LOGGING_DISABLED:
6009 isp_prt(isp, ISP_LOGWARN, "Error logging disabled (reason 0x%x)",
6010 ISP_READ(isp, OUTMAILBOX1));
6012 case ASYNC_CONNMODE:
6014 * This only applies to 2100 amd 2200 cards
6016 if (!IS_2200(isp) && !IS_2100(isp)) {
6017 isp_prt(isp, ISP_LOGWARN, "bad card for ASYNC_CONNMODE event");
6021 mbox = ISP_READ(isp, OUTMAILBOX1);
6024 isp_prt(isp, ISP_LOGINFO,
6025 "Point-to-Point -> Loop mode");
6028 isp_prt(isp, ISP_LOGINFO,
6029 "Loop -> Point-to-Point mode");
6031 case ISP_CONN_BADLIP:
6032 isp_prt(isp, ISP_LOGWARN,
6033 "Point-to-Point -> Loop mode (BAD LIP)");
6035 case ISP_CONN_FATAL:
6037 isp->isp_state = ISP_CRASHED;
6038 isp_prt(isp, ISP_LOGERR, "FATAL CONNECTION ERROR");
6039 isp_async(isp, ISPASYNC_FW_CRASH);
6041 case ISP_CONN_LOOPBACK:
6042 isp_prt(isp, ISP_LOGWARN,
6043 "Looped Back in Point-to-Point mode");
6046 isp_prt(isp, ISP_LOGWARN,
6047 "Unknown connection mode (0x%x)", mbox);
6050 ISP_SET_SENDMARKER(isp, chan, 1);
6051 FCPARAM(isp, chan)->isp_loopstate = LOOP_HAVE_LINK;
6052 isp_async(isp, ISPASYNC_CHANGE_NOTIFY, chan, ISPASYNC_CHANGE_OTHER);
6054 case ASYNC_P2P_INIT_ERR:
6055 isp_prt(isp, ISP_LOGWARN, "P2P init error (reason 0x%x)",
6056 ISP_READ(isp, OUTMAILBOX1));
6060 isp_prt(isp, ISP_LOGWARN, "Receive Error");
6062 isp_prt(isp, ISP_LOGWARN, "unexpected ASYNC_RCV_ERR");
6065 case ASYNC_RJT_SENT: /* same as ASYNC_QFULL_SENT */
6067 isp_prt(isp, ISP_LOGTDEBUG0, "LS_RJT sent");
6070 isp_prt(isp, ISP_LOGTDEBUG0, "QFULL sent");
6073 case ASYNC_FW_RESTART_COMPLETE:
6074 isp_prt(isp, ISP_LOGDEBUG0, "FW restart complete");
6076 case ASYNC_TEMPERATURE_ALERT:
6077 isp_prt(isp, ISP_LOGERR, "Temperature alert (subcode 0x%x)",
6078 ISP_READ(isp, OUTMAILBOX1));
6080 case ASYNC_AUTOLOAD_FW_COMPLETE:
6081 isp_prt(isp, ISP_LOGDEBUG0, "Autoload FW init complete");
6083 case ASYNC_AUTOLOAD_FW_FAILURE:
6084 isp_prt(isp, ISP_LOGERR, "Autoload FW init failure");
6087 isp_prt(isp, ISP_LOGWARN, "Unknown Async Code 0x%x", mbox);
6090 if (mbox != ASYNC_CTIO_DONE && mbox != ASYNC_CMD_CMPLT) {
6091 isp->isp_intoasync++;
6097 * Handle other response entries. A pointer to the request queue output
6098 * index is here in case we want to eat several entries at once, although
6099 * this is not used currently.
6103 isp_handle_other_response(ispsoftc_t *isp, int type, isphdr_t *hp, uint32_t *optrp)
6111 case RQSTYPE_STATUS_CONT:
6112 isp_prt(isp, ISP_LOG_WARN1, "Ignored Continuation Response");
6114 case RQSTYPE_MARKER:
6115 isp_prt(isp, ISP_LOG_WARN1, "Marker Response");
6117 case RQSTYPE_RPT_ID_ACQ:
6118 isp_get_ridacq(isp, (isp_ridacq_t *)hp, &rid);
6119 if (rid.ridacq_format == 0) {
6120 for (chan = 0; chan < isp->isp_nchan; chan++) {
6121 fcparam *fcp = FCPARAM(isp, chan);
6122 if (fcp->role == ISP_ROLE_NONE)
6124 c = (chan == 0) ? 127 : (chan - 1);
6125 if (rid.ridacq_map[c / 16] & (1 << (c % 16)) ||
6127 fcp->isp_loopstate = LOOP_HAVE_LINK;
6128 isp_async(isp, ISPASYNC_CHANGE_NOTIFY,
6129 chan, ISPASYNC_CHANGE_OTHER);
6131 fcp->isp_loopstate = LOOP_NIL;
6132 isp_async(isp, ISPASYNC_LOOP_DOWN,
6137 fcparam *fcp = FCPARAM(isp, rid.ridacq_vp_index);
6138 if (rid.ridacq_vp_status == RIDACQ_STS_COMPLETE ||
6139 rid.ridacq_vp_status == RIDACQ_STS_CHANGED) {
6140 fcp->isp_loopstate = LOOP_HAVE_LINK;
6141 isp_async(isp, ISPASYNC_CHANGE_NOTIFY,
6142 rid.ridacq_vp_index, ISPASYNC_CHANGE_OTHER);
6144 fcp->isp_loopstate = LOOP_NIL;
6145 isp_async(isp, ISPASYNC_LOOP_DOWN,
6146 rid.ridacq_vp_index);
6150 case RQSTYPE_VP_MODIFY:
6151 case RQSTYPE_VP_CTRL:
6153 ISP_IOXGET_32(isp, (uint32_t *)(hp + 1), hdl);
6154 ptr = isp_find_xs(isp, hdl);
6156 isp_destroy_handle(isp, hdl);
6157 memcpy(ptr, hp, QENTRY_LEN);
6163 case RQSTYPE_ENABLE_LUN:
6164 case RQSTYPE_MODIFY_LUN:
6165 case RQSTYPE_NOTIFY:
6166 case RQSTYPE_NOTIFY_ACK:
6172 case RQSTYPE_ABTS_RCVD:
6173 case RQSTYPE_ABTS_RSP:
6174 isp->isp_rsltccmplt++; /* count as a response completion */
6175 #ifdef ISP_TARGET_MODE
6176 if (isp_target_notify(isp, (ispstatusreq_t *) hp, optrp)) {
6181 case RQSTYPE_REQUEST:
6184 if (type != isp_get_response_type(isp, hp)) {
6186 * This is questionable- we're just papering over
6187 * something we've seen on SMP linux in target
6188 * mode- we don't really know what's happening
6189 * here that causes us to think we've gotten
6190 * an entry, but that either the entry isn't
6191 * filled out yet or our CPU read data is stale.
6193 isp_prt(isp, ISP_LOGINFO,
6194 "unstable type in response queue");
6197 isp_prt(isp, ISP_LOGWARN, "Unhandled Response Type 0x%x",
6198 isp_get_response_type(isp, hp));
6204 isp_parse_status(ispsoftc_t *isp, ispstatusreq_t *sp, XS_T *xs, long *rp)
6206 switch (sp->req_completion_status & 0xff) {
6209 XS_SETERR(xs, HBA_NOERROR);
6213 case RQCS_INCOMPLETE:
6214 if ((sp->req_state_flags & RQSF_GOT_TARGET) == 0) {
6215 isp_xs_prt(isp, xs, ISP_LOG_WARN1, "Selection Timeout @ %s:%d", __func__, __LINE__);
6217 XS_SETERR(xs, HBA_SELTIMEOUT);
6218 *rp = XS_XFRLEN(xs);
6222 isp_xs_prt(isp, xs, ISP_LOGERR, "Command Incomplete, state 0x%x", sp->req_state_flags);
6225 case RQCS_DMA_ERROR:
6226 isp_xs_prt(isp, xs, ISP_LOGERR, "DMA Error");
6227 *rp = XS_XFRLEN(xs);
6230 case RQCS_TRANSPORT_ERROR:
6233 ISP_SNPRINTF(buf, sizeof (buf), "states=>");
6234 if (sp->req_state_flags & RQSF_GOT_BUS) {
6235 ISP_SNPRINTF(buf, sizeof (buf), "%s GOT_BUS", buf);
6237 if (sp->req_state_flags & RQSF_GOT_TARGET) {
6238 ISP_SNPRINTF(buf, sizeof (buf), "%s GOT_TGT", buf);
6240 if (sp->req_state_flags & RQSF_SENT_CDB) {
6241 ISP_SNPRINTF(buf, sizeof (buf), "%s SENT_CDB", buf);
6243 if (sp->req_state_flags & RQSF_XFRD_DATA) {
6244 ISP_SNPRINTF(buf, sizeof (buf), "%s XFRD_DATA", buf);
6246 if (sp->req_state_flags & RQSF_GOT_STATUS) {
6247 ISP_SNPRINTF(buf, sizeof (buf), "%s GOT_STS", buf);
6249 if (sp->req_state_flags & RQSF_GOT_SENSE) {
6250 ISP_SNPRINTF(buf, sizeof (buf), "%s GOT_SNS", buf);
6252 if (sp->req_state_flags & RQSF_XFER_COMPLETE) {
6253 ISP_SNPRINTF(buf, sizeof (buf), "%s XFR_CMPLT", buf);
6255 ISP_SNPRINTF(buf, sizeof (buf), "%s\nstatus=>", buf);
6256 if (sp->req_status_flags & RQSTF_DISCONNECT) {
6257 ISP_SNPRINTF(buf, sizeof (buf), "%s Disconnect", buf);
6259 if (sp->req_status_flags & RQSTF_SYNCHRONOUS) {
6260 ISP_SNPRINTF(buf, sizeof (buf), "%s Sync_xfr", buf);
6262 if (sp->req_status_flags & RQSTF_PARITY_ERROR) {
6263 ISP_SNPRINTF(buf, sizeof (buf), "%s Parity", buf);
6265 if (sp->req_status_flags & RQSTF_BUS_RESET) {
6266 ISP_SNPRINTF(buf, sizeof (buf), "%s Bus_Reset", buf);
6268 if (sp->req_status_flags & RQSTF_DEVICE_RESET) {
6269 ISP_SNPRINTF(buf, sizeof (buf), "%s Device_Reset", buf);
6271 if (sp->req_status_flags & RQSTF_ABORTED) {
6272 ISP_SNPRINTF(buf, sizeof (buf), "%s Aborted", buf);
6274 if (sp->req_status_flags & RQSTF_TIMEOUT) {
6275 ISP_SNPRINTF(buf, sizeof (buf), "%s Timeout", buf);
6277 if (sp->req_status_flags & RQSTF_NEGOTIATION) {
6278 ISP_SNPRINTF(buf, sizeof (buf), "%s Negotiation", buf);
6280 isp_xs_prt(isp, xs, ISP_LOGERR, "Transport Error: %s", buf);
6281 *rp = XS_XFRLEN(xs);
6284 case RQCS_RESET_OCCURRED:
6287 isp_xs_prt(isp, xs, ISP_LOGWARN, "Bus Reset destroyed command");
6288 for (chan = 0; chan < isp->isp_nchan; chan++) {
6289 FCPARAM(isp, chan)->sendmarker = 1;
6292 XS_SETERR(xs, HBA_BUSRESET);
6294 *rp = XS_XFRLEN(xs);
6298 isp_xs_prt(isp, xs, ISP_LOGERR, "Command Aborted");
6299 ISP_SET_SENDMARKER(isp, XS_CHANNEL(xs), 1);
6301 XS_SETERR(xs, HBA_ABORTED);
6306 isp_xs_prt(isp, xs, ISP_LOGWARN, "Command timed out");
6308 * XXX: Check to see if we logged out of the device.
6311 XS_SETERR(xs, HBA_CMDTIMEOUT);
6315 case RQCS_DATA_OVERRUN:
6316 XS_SET_RESID(xs, sp->req_resid);
6317 isp_xs_prt(isp, xs, ISP_LOGERR, "data overrun (%ld)", (long) XS_GET_RESID(xs));
6319 XS_SETERR(xs, HBA_DATAOVR);
6323 case RQCS_COMMAND_OVERRUN:
6324 isp_xs_prt(isp, xs, ISP_LOGERR, "command overrun");
6327 case RQCS_STATUS_OVERRUN:
6328 isp_xs_prt(isp, xs, ISP_LOGERR, "status overrun");
6331 case RQCS_BAD_MESSAGE:
6332 isp_xs_prt(isp, xs, ISP_LOGERR, "msg not COMMAND COMPLETE after status");
6335 case RQCS_NO_MESSAGE_OUT:
6336 isp_xs_prt(isp, xs, ISP_LOGERR, "No MESSAGE OUT phase after selection");
6339 case RQCS_EXT_ID_FAILED:
6340 isp_xs_prt(isp, xs, ISP_LOGERR, "EXTENDED IDENTIFY failed");
6343 case RQCS_IDE_MSG_FAILED:
6344 isp_xs_prt(isp, xs, ISP_LOGERR, "INITIATOR DETECTED ERROR rejected");
6347 case RQCS_ABORT_MSG_FAILED:
6348 isp_xs_prt(isp, xs, ISP_LOGERR, "ABORT OPERATION rejected");
6351 case RQCS_REJECT_MSG_FAILED:
6352 isp_xs_prt(isp, xs, ISP_LOGERR, "MESSAGE REJECT rejected");
6355 case RQCS_NOP_MSG_FAILED:
6356 isp_xs_prt(isp, xs, ISP_LOGERR, "NOP rejected");
6359 case RQCS_PARITY_ERROR_MSG_FAILED:
6360 isp_xs_prt(isp, xs, ISP_LOGERR, "MESSAGE PARITY ERROR rejected");
6363 case RQCS_DEVICE_RESET_MSG_FAILED:
6364 isp_xs_prt(isp, xs, ISP_LOGWARN, "BUS DEVICE RESET rejected");
6367 case RQCS_ID_MSG_FAILED:
6368 isp_xs_prt(isp, xs, ISP_LOGERR, "IDENTIFY rejected");
6371 case RQCS_UNEXP_BUS_FREE:
6372 isp_xs_prt(isp, xs, ISP_LOGERR, "Unexpected Bus Free");
6375 case RQCS_DATA_UNDERRUN:
6378 int ru_marked = (sp->req_scsi_status & RQCS_RU) != 0;
6379 if (!ru_marked || sp->req_resid > XS_XFRLEN(xs)) {
6380 isp_xs_prt(isp, xs, ISP_LOGWARN, bun, XS_XFRLEN(xs), sp->req_resid, (ru_marked)? "marked" : "not marked");
6382 XS_SETERR(xs, HBA_BOTCH);
6387 XS_SET_RESID(xs, sp->req_resid);
6389 XS_SETERR(xs, HBA_NOERROR);
6394 case RQCS_XACT_ERR1:
6395 isp_xs_prt(isp, xs, ISP_LOGERR, "HBA attempted queued transaction with disconnect not set");
6398 case RQCS_XACT_ERR2:
6399 isp_xs_prt(isp, xs, ISP_LOGERR,
6400 "HBA attempted queued transaction to target routine %jx",
6401 (uintmax_t)XS_LUN(xs));
6404 case RQCS_XACT_ERR3:
6405 isp_xs_prt(isp, xs, ISP_LOGERR, "HBA attempted queued cmd when queueing disabled");
6408 case RQCS_BAD_ENTRY:
6409 isp_prt(isp, ISP_LOGERR, "Invalid IOCB entry type detected");
6412 case RQCS_QUEUE_FULL:
6413 isp_xs_prt(isp, xs, ISP_LOG_WARN1, "internal queues full status 0x%x", *XS_STSP(xs));
6416 * If QFULL or some other status byte is set, then this
6417 * isn't an error, per se.
6419 * Unfortunately, some QLogic f/w writers have, in
6420 * some cases, ommitted to *set* status to QFULL.
6423 if (*XS_STSP(xs) != SCSI_GOOD && XS_NOERR(xs)) {
6424 XS_SETERR(xs, HBA_NOERROR);
6429 *XS_STSP(xs) = SCSI_QFULL;
6430 XS_SETERR(xs, HBA_NOERROR);
6433 case RQCS_PHASE_SKIPPED:
6434 isp_xs_prt(isp, xs, ISP_LOGERR, "SCSI phase skipped");
6437 case RQCS_ARQS_FAILED:
6438 isp_xs_prt(isp, xs, ISP_LOGERR, "Auto Request Sense Failed");
6440 XS_SETERR(xs, HBA_ARQFAIL);
6444 case RQCS_WIDE_FAILED:
6445 isp_xs_prt(isp, xs, ISP_LOGERR, "Wide Negotiation Failed");
6447 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs));
6448 sdp->isp_devparam[XS_TGT(xs)].goal_flags &= ~DPARM_WIDE;
6449 sdp->isp_devparam[XS_TGT(xs)].dev_update = 1;
6453 XS_SETERR(xs, HBA_NOERROR);
6457 case RQCS_SYNCXFER_FAILED:
6458 isp_xs_prt(isp, xs, ISP_LOGERR, "SDTR Message Failed");
6460 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs));
6461 sdp += XS_CHANNEL(xs);
6462 sdp->isp_devparam[XS_TGT(xs)].goal_flags &= ~DPARM_SYNC;
6463 sdp->isp_devparam[XS_TGT(xs)].dev_update = 1;
6468 case RQCS_LVD_BUSERR:
6469 isp_xs_prt(isp, xs, ISP_LOGERR, "Bad LVD condition");
6472 case RQCS_PORT_UNAVAILABLE:
6474 * No such port on the loop. Moral equivalent of SELTIMEO
6476 case RQCS_PORT_LOGGED_OUT:
6479 uint8_t sts = sp->req_completion_status & 0xff;
6482 * It was there (maybe)- treat as a selection timeout.
6484 if (sts == RQCS_PORT_UNAVAILABLE) {
6485 reason = "unavailable";
6490 isp_prt(isp, ISP_LOGINFO, "port %s for target %d", reason, XS_TGT(xs));
6493 * If we're on a local loop, force a LIP (which is overkill)
6494 * to force a re-login of this unit. If we're on fabric,
6495 * then we'll have to log in again as a matter of course.
6497 if (FCPARAM(isp, 0)->isp_topo == TOPO_NL_PORT ||
6498 FCPARAM(isp, 0)->isp_topo == TOPO_FL_PORT) {
6500 MBSINIT(&mbs, MBOX_INIT_LIP, MBLOGALL, 0);
6501 if (ISP_CAP_2KLOGIN(isp)) {
6502 mbs.ibits = (1 << 10);
6504 isp_mboxcmd_qnw(isp, &mbs, 1);
6507 XS_SETERR(xs, HBA_SELTIMEOUT);
6511 case RQCS_PORT_CHANGED:
6512 isp_prt(isp, ISP_LOGWARN, "port changed for target %d", XS_TGT(xs));
6514 XS_SETERR(xs, HBA_SELTIMEOUT);
6518 case RQCS_PORT_BUSY:
6519 isp_prt(isp, ISP_LOGWARN, "port busy for target %d", XS_TGT(xs));
6521 XS_SETERR(xs, HBA_TGTBSY);
6526 isp_prt(isp, ISP_LOGERR, "Unknown Completion Status 0x%x", sp->req_completion_status);
6530 XS_SETERR(xs, HBA_BOTCH);
6535 isp_parse_status_24xx(ispsoftc_t *isp, isp24xx_statusreq_t *sp, XS_T *xs, long *rp)
6537 int ru_marked, sv_marked;
6538 int chan = XS_CHANNEL(xs);
6540 switch (sp->req_completion_status) {
6543 XS_SETERR(xs, HBA_NOERROR);
6547 case RQCS_DMA_ERROR:
6548 isp_xs_prt(isp, xs, ISP_LOGERR, "DMA error");
6551 case RQCS_TRANSPORT_ERROR:
6552 isp_xs_prt(isp, xs, ISP_LOGERR, "Transport Error");
6555 case RQCS_RESET_OCCURRED:
6556 isp_xs_prt(isp, xs, ISP_LOGWARN, "reset destroyed command");
6557 FCPARAM(isp, chan)->sendmarker = 1;
6559 XS_SETERR(xs, HBA_BUSRESET);
6564 isp_xs_prt(isp, xs, ISP_LOGERR, "Command Aborted");
6565 FCPARAM(isp, chan)->sendmarker = 1;
6567 XS_SETERR(xs, HBA_ABORTED);
6572 isp_xs_prt(isp, xs, ISP_LOGWARN, "Command Timed Out");
6574 XS_SETERR(xs, HBA_CMDTIMEOUT);
6578 case RQCS_DATA_OVERRUN:
6579 XS_SET_RESID(xs, sp->req_resid);
6580 isp_xs_prt(isp, xs, ISP_LOGERR, "Data Overrun");
6582 XS_SETERR(xs, HBA_DATAOVR);
6586 case RQCS_24XX_DRE: /* data reassembly error */
6587 isp_prt(isp, ISP_LOGERR, "Chan %d data reassembly error for target %d", chan, XS_TGT(xs));
6589 XS_SETERR(xs, HBA_ABORTED);
6591 *rp = XS_XFRLEN(xs);
6594 case RQCS_24XX_TABORT: /* aborted by target */
6595 isp_prt(isp, ISP_LOGERR, "Chan %d target %d sent ABTS", chan, XS_TGT(xs));
6597 XS_SETERR(xs, HBA_ABORTED);
6601 case RQCS_DATA_UNDERRUN:
6602 ru_marked = (sp->req_scsi_status & RQCS_RU) != 0;
6604 * We can get an underrun w/o things being marked
6605 * if we got a non-zero status.
6607 sv_marked = (sp->req_scsi_status & (RQCS_SV|RQCS_RV)) != 0;
6608 if ((ru_marked == 0 && sv_marked == 0) ||
6609 (sp->req_resid > XS_XFRLEN(xs))) {
6610 isp_xs_prt(isp, xs, ISP_LOGWARN, bun, XS_XFRLEN(xs), sp->req_resid, (ru_marked)? "marked" : "not marked");
6612 XS_SETERR(xs, HBA_BOTCH);
6616 XS_SET_RESID(xs, sp->req_resid);
6617 isp_xs_prt(isp, xs, ISP_LOG_WARN1, "Data Underrun (%d) for command 0x%x", sp->req_resid, XS_CDBP(xs)[0] & 0xff);
6619 XS_SETERR(xs, HBA_NOERROR);
6623 case RQCS_PORT_UNAVAILABLE:
6625 * No such port on the loop. Moral equivalent of SELTIMEO
6627 case RQCS_PORT_LOGGED_OUT:
6630 uint8_t sts = sp->req_completion_status & 0xff;
6633 * It was there (maybe)- treat as a selection timeout.
6635 if (sts == RQCS_PORT_UNAVAILABLE) {
6636 reason = "unavailable";
6641 isp_prt(isp, ISP_LOGINFO, "Chan %d port %s for target %d",
6642 chan, reason, XS_TGT(xs));
6645 * There is no MBOX_INIT_LIP for the 24XX.
6648 XS_SETERR(xs, HBA_SELTIMEOUT);
6652 case RQCS_PORT_CHANGED:
6653 isp_prt(isp, ISP_LOGWARN, "port changed for target %d chan %d", XS_TGT(xs), chan);
6655 XS_SETERR(xs, HBA_SELTIMEOUT);
6660 case RQCS_24XX_ENOMEM: /* f/w resource unavailable */
6661 isp_prt(isp, ISP_LOGWARN, "f/w resource unavailable for target %d chan %d", XS_TGT(xs), chan);
6663 *XS_STSP(xs) = SCSI_BUSY;
6664 XS_SETERR(xs, HBA_TGTBSY);
6668 case RQCS_24XX_TMO: /* task management overrun */
6669 isp_prt(isp, ISP_LOGWARN, "command for target %d overlapped task management for chan %d", XS_TGT(xs), chan);
6671 *XS_STSP(xs) = SCSI_BUSY;
6672 XS_SETERR(xs, HBA_TGTBSY);
6677 isp_prt(isp, ISP_LOGERR, "Unknown Completion Status 0x%x on chan %d", sp->req_completion_status, chan);
6681 XS_SETERR(xs, HBA_BOTCH);
6686 isp_fastpost_complete(ispsoftc_t *isp, uint32_t fph)
6693 xs = isp_find_xs(isp, fph);
6695 isp_prt(isp, ISP_LOGWARN,
6696 "Command for fast post handle 0x%x not found", fph);
6699 isp_destroy_handle(isp, fph);
6702 * Since we don't have a result queue entry item,
6703 * we must believe that SCSI status is zero and
6704 * that all data transferred.
6706 XS_SET_RESID(xs, 0);
6707 *XS_STSP(xs) = SCSI_GOOD;
6708 if (XS_XFRLEN(xs)) {
6709 ISP_DMAFREE(isp, xs, fph);
6711 if (isp->isp_nactive) {
6714 isp->isp_fphccmplt++;
6719 isp_mbox_continue(ispsoftc_t *isp)
6725 switch (isp->isp_lastmbxcmd) {
6726 case MBOX_WRITE_RAM_WORD:
6727 case MBOX_READ_RAM_WORD:
6728 case MBOX_WRITE_RAM_WORD_EXTENDED:
6729 case MBOX_READ_RAM_WORD_EXTENDED:
6734 if (isp->isp_mboxtmp[0] != MBOX_COMMAND_COMPLETE) {
6735 isp->isp_mbxwrk0 = 0;
6740 * Clear the previous interrupt.
6743 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_CLEAR_RISC_INT);
6745 ISP_WRITE(isp, HCCR, HCCR_CMD_CLEAR_RISC_INT);
6746 ISP_WRITE(isp, BIU_SEMA, 0);
6750 * Continue with next word.
6752 ISP_MEMZERO(&mbs, sizeof (mbs));
6753 ptr = isp->isp_mbxworkp;
6754 switch (isp->isp_lastmbxcmd) {
6755 case MBOX_WRITE_RAM_WORD:
6756 mbs.param[1] = isp->isp_mbxwrk1++;
6757 mbs.param[2] = *ptr++;
6759 case MBOX_READ_RAM_WORD:
6760 *ptr++ = isp->isp_mboxtmp[2];
6761 mbs.param[1] = isp->isp_mbxwrk1++;
6763 case MBOX_WRITE_RAM_WORD_EXTENDED:
6765 uint32_t *lptr = (uint32_t *)ptr;
6766 mbs.param[2] = lptr[0];
6767 mbs.param[3] = lptr[0] >> 16;
6769 ptr = (uint16_t *)lptr;
6771 mbs.param[2] = *ptr++;
6773 offset = isp->isp_mbxwrk1;
6774 offset |= isp->isp_mbxwrk8 << 16;
6775 mbs.param[1] = offset;
6776 mbs.param[8] = offset >> 16;
6778 isp->isp_mbxwrk1 = offset;
6779 isp->isp_mbxwrk8 = offset >> 16;
6781 case MBOX_READ_RAM_WORD_EXTENDED:
6783 uint32_t *lptr = (uint32_t *)ptr;
6784 uint32_t val = isp->isp_mboxtmp[2];
6785 val |= (isp->isp_mboxtmp[3]) << 16;
6787 ptr = (uint16_t *)lptr;
6789 *ptr++ = isp->isp_mboxtmp[2];
6791 offset = isp->isp_mbxwrk1;
6792 offset |= isp->isp_mbxwrk8 << 16;
6793 mbs.param[1] = offset;
6794 mbs.param[8] = offset >> 16;
6796 isp->isp_mbxwrk1 = offset;
6797 isp->isp_mbxwrk8 = offset >> 16;
6800 isp->isp_mbxworkp = ptr;
6802 mbs.param[0] = isp->isp_lastmbxcmd;
6803 mbs.logval = MBLOGALL;
6804 isp_mboxcmd_qnw(isp, &mbs, 0);
6808 #define ISP_SCSI_IBITS(op) (mbpscsi[((op)<<1)])
6809 #define ISP_SCSI_OBITS(op) (mbpscsi[((op)<<1) + 1])
6810 #define ISP_SCSI_OPMAP(in, out) in, out
6811 static const uint8_t mbpscsi[] = {
6812 ISP_SCSI_OPMAP(0x01, 0x01), /* 0x00: MBOX_NO_OP */
6813 ISP_SCSI_OPMAP(0x1f, 0x01), /* 0x01: MBOX_LOAD_RAM */
6814 ISP_SCSI_OPMAP(0x03, 0x01), /* 0x02: MBOX_EXEC_FIRMWARE */
6815 ISP_SCSI_OPMAP(0x1f, 0x01), /* 0x03: MBOX_DUMP_RAM */
6816 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x04: MBOX_WRITE_RAM_WORD */
6817 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x05: MBOX_READ_RAM_WORD */
6818 ISP_SCSI_OPMAP(0x3f, 0x3f), /* 0x06: MBOX_MAILBOX_REG_TEST */
6819 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x07: MBOX_VERIFY_CHECKSUM */
6820 ISP_SCSI_OPMAP(0x01, 0x0f), /* 0x08: MBOX_ABOUT_FIRMWARE */
6821 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x09: */
6822 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0a: */
6823 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0b: */
6824 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0c: */
6825 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0d: */
6826 ISP_SCSI_OPMAP(0x01, 0x05), /* 0x0e: MBOX_CHECK_FIRMWARE */
6827 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0f: */
6828 ISP_SCSI_OPMAP(0x1f, 0x1f), /* 0x10: MBOX_INIT_REQ_QUEUE */
6829 ISP_SCSI_OPMAP(0x3f, 0x3f), /* 0x11: MBOX_INIT_RES_QUEUE */
6830 ISP_SCSI_OPMAP(0x0f, 0x0f), /* 0x12: MBOX_EXECUTE_IOCB */
6831 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x13: MBOX_WAKE_UP */
6832 ISP_SCSI_OPMAP(0x01, 0x3f), /* 0x14: MBOX_STOP_FIRMWARE */
6833 ISP_SCSI_OPMAP(0x0f, 0x0f), /* 0x15: MBOX_ABORT */
6834 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x16: MBOX_ABORT_DEVICE */
6835 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x17: MBOX_ABORT_TARGET */
6836 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x18: MBOX_BUS_RESET */
6837 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x19: MBOX_STOP_QUEUE */
6838 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x1a: MBOX_START_QUEUE */
6839 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x1b: MBOX_SINGLE_STEP_QUEUE */
6840 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x1c: MBOX_ABORT_QUEUE */
6841 ISP_SCSI_OPMAP(0x03, 0x4f), /* 0x1d: MBOX_GET_DEV_QUEUE_STATUS */
6842 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x1e: */
6843 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x1f: MBOX_GET_FIRMWARE_STATUS */
6844 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x20: MBOX_GET_INIT_SCSI_ID */
6845 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x21: MBOX_GET_SELECT_TIMEOUT */
6846 ISP_SCSI_OPMAP(0x01, 0xc7), /* 0x22: MBOX_GET_RETRY_COUNT */
6847 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x23: MBOX_GET_TAG_AGE_LIMIT */
6848 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x24: MBOX_GET_CLOCK_RATE */
6849 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x25: MBOX_GET_ACT_NEG_STATE */
6850 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x26: MBOX_GET_ASYNC_DATA_SETUP_TIME */
6851 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x27: MBOX_GET_PCI_PARAMS */
6852 ISP_SCSI_OPMAP(0x03, 0x4f), /* 0x28: MBOX_GET_TARGET_PARAMS */
6853 ISP_SCSI_OPMAP(0x03, 0x0f), /* 0x29: MBOX_GET_DEV_QUEUE_PARAMS */
6854 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x2a: MBOX_GET_RESET_DELAY_PARAMS */
6855 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2b: */
6856 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2c: */
6857 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2d: */
6858 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2e: */
6859 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2f: */
6860 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x30: MBOX_SET_INIT_SCSI_ID */
6861 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x31: MBOX_SET_SELECT_TIMEOUT */
6862 ISP_SCSI_OPMAP(0xc7, 0xc7), /* 0x32: MBOX_SET_RETRY_COUNT */
6863 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x33: MBOX_SET_TAG_AGE_LIMIT */
6864 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x34: MBOX_SET_CLOCK_RATE */
6865 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x35: MBOX_SET_ACT_NEG_STATE */
6866 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x36: MBOX_SET_ASYNC_DATA_SETUP_TIME */
6867 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x37: MBOX_SET_PCI_CONTROL_PARAMS */
6868 ISP_SCSI_OPMAP(0x4f, 0x4f), /* 0x38: MBOX_SET_TARGET_PARAMS */
6869 ISP_SCSI_OPMAP(0x0f, 0x0f), /* 0x39: MBOX_SET_DEV_QUEUE_PARAMS */
6870 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x3a: MBOX_SET_RESET_DELAY_PARAMS */
6871 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3b: */
6872 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3c: */
6873 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3d: */
6874 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3e: */
6875 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3f: */
6876 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x40: MBOX_RETURN_BIOS_BLOCK_ADDR */
6877 ISP_SCSI_OPMAP(0x3f, 0x01), /* 0x41: MBOX_WRITE_FOUR_RAM_WORDS */
6878 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x42: MBOX_EXEC_BIOS_IOCB */
6879 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x43: */
6880 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x44: */
6881 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x45: SET SYSTEM PARAMETER */
6882 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x46: GET SYSTEM PARAMETER */
6883 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x47: */
6884 ISP_SCSI_OPMAP(0x01, 0xcf), /* 0x48: GET SCAM CONFIGURATION */
6885 ISP_SCSI_OPMAP(0xcf, 0xcf), /* 0x49: SET SCAM CONFIGURATION */
6886 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x4a: MBOX_SET_FIRMWARE_FEATURES */
6887 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x4b: MBOX_GET_FIRMWARE_FEATURES */
6888 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x4c: */
6889 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x4d: */
6890 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x4e: */
6891 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x4f: */
6892 ISP_SCSI_OPMAP(0xdf, 0xdf), /* 0x50: LOAD RAM A64 */
6893 ISP_SCSI_OPMAP(0xdf, 0xdf), /* 0x51: DUMP RAM A64 */
6894 ISP_SCSI_OPMAP(0xdf, 0xff), /* 0x52: INITIALIZE REQUEST QUEUE A64 */
6895 ISP_SCSI_OPMAP(0xef, 0xff), /* 0x53: INITIALIZE RESPONSE QUEUE A64 */
6896 ISP_SCSI_OPMAP(0xcf, 0x01), /* 0x54: EXECUCUTE COMMAND IOCB A64 */
6897 ISP_SCSI_OPMAP(0x07, 0x01), /* 0x55: ENABLE TARGET MODE */
6898 ISP_SCSI_OPMAP(0x03, 0x0f), /* 0x56: GET TARGET STATUS */
6899 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x57: */
6900 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x58: */
6901 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x59: */
6902 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x5a: SET DATA OVERRUN RECOVERY MODE */
6903 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x5b: GET DATA OVERRUN RECOVERY MODE */
6904 ISP_SCSI_OPMAP(0x0f, 0x0f), /* 0x5c: SET HOST DATA */
6905 ISP_SCSI_OPMAP(0x01, 0x01) /* 0x5d: GET NOST DATA */
6907 #define MAX_SCSI_OPCODE 0x5d
6909 static const char *scsi_mbcmd_names[] = {
6926 "INIT REQUEST QUEUE",
6927 "INIT RESULT QUEUE",
6937 "SINGLE STEP QUEUE",
6939 "GET DEV QUEUE STATUS",
6941 "GET FIRMWARE STATUS",
6943 "GET SELECT TIMEOUT",
6945 "GET TAG AGE LIMIT",
6947 "GET ACT NEG STATE",
6948 "GET ASYNC DATA SETUP TIME",
6950 "GET TARGET PARAMS",
6951 "GET DEV QUEUE PARAMS",
6952 "GET RESET DELAY PARAMS",
6959 "SET SELECT TIMEOUT",
6961 "SET TAG AGE LIMIT",
6963 "SET ACT NEG STATE",
6964 "SET ASYNC DATA SETUP TIME",
6965 "SET PCI CONTROL PARAMS",
6966 "SET TARGET PARAMS",
6967 "SET DEV QUEUE PARAMS",
6968 "SET RESET DELAY PARAMS",
6974 "RETURN BIOS BLOCK ADDR",
6975 "WRITE FOUR RAM WORDS",
6979 "SET SYSTEM PARAMETER",
6980 "GET SYSTEM PARAMETER",
6982 "GET SCAM CONFIGURATION",
6983 "SET SCAM CONFIGURATION",
6984 "SET FIRMWARE FEATURES",
6985 "GET FIRMWARE FEATURES",
6992 "INITIALIZE REQUEST QUEUE A64",
6993 "INITIALIZE RESPONSE QUEUE A64",
6995 "ENABLE TARGET MODE",
6996 "GET TARGET MODE STATE",
7000 "SET DATA OVERRUN RECOVERY MODE",
7001 "GET DATA OVERRUN RECOVERY MODE",
7006 #define ISP_FC_IBITS(op) ((mbpfc[((op)<<3) + 0] << 24) | (mbpfc[((op)<<3) + 1] << 16) | (mbpfc[((op)<<3) + 2] << 8) | (mbpfc[((op)<<3) + 3]))
7007 #define ISP_FC_OBITS(op) ((mbpfc[((op)<<3) + 4] << 24) | (mbpfc[((op)<<3) + 5] << 16) | (mbpfc[((op)<<3) + 6] << 8) | (mbpfc[((op)<<3) + 7]))
7009 #define ISP_FC_OPMAP(in0, out0) 0, 0, 0, in0, 0, 0, 0, out0
7010 #define ISP_FC_OPMAP_HALF(in1, in0, out1, out0) 0, 0, in1, in0, 0, 0, out1, out0
7011 #define ISP_FC_OPMAP_FULL(in3, in2, in1, in0, out3, out2, out1, out0) in3, in2, in1, in0, out3, out2, out1, out0
7012 static const uint32_t mbpfc[] = {
7013 ISP_FC_OPMAP(0x01, 0x01), /* 0x00: MBOX_NO_OP */
7014 ISP_FC_OPMAP(0x1f, 0x01), /* 0x01: MBOX_LOAD_RAM */
7015 ISP_FC_OPMAP_HALF(0x07, 0xff, 0x00, 0x03), /* 0x02: MBOX_EXEC_FIRMWARE */
7016 ISP_FC_OPMAP(0xdf, 0x01), /* 0x03: MBOX_DUMP_RAM */
7017 ISP_FC_OPMAP(0x07, 0x07), /* 0x04: MBOX_WRITE_RAM_WORD */
7018 ISP_FC_OPMAP(0x03, 0x07), /* 0x05: MBOX_READ_RAM_WORD */
7019 ISP_FC_OPMAP_FULL(0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff), /* 0x06: MBOX_MAILBOX_REG_TEST */
7020 ISP_FC_OPMAP(0x07, 0x07), /* 0x07: MBOX_VERIFY_CHECKSUM */
7021 ISP_FC_OPMAP_FULL(0x0, 0x0, 0x0, 0x01, 0x0, 0x3, 0x80, 0x7f), /* 0x08: MBOX_ABOUT_FIRMWARE */
7022 ISP_FC_OPMAP(0xdf, 0x01), /* 0x09: MBOX_LOAD_RISC_RAM_2100 */
7023 ISP_FC_OPMAP(0xdf, 0x01), /* 0x0a: DUMP RAM */
7024 ISP_FC_OPMAP_HALF(0x1, 0xff, 0x0, 0x01), /* 0x0b: MBOX_LOAD_RISC_RAM */
7025 ISP_FC_OPMAP(0x00, 0x00), /* 0x0c: */
7026 ISP_FC_OPMAP_HALF(0x1, 0x0f, 0x0, 0x01), /* 0x0d: MBOX_WRITE_RAM_WORD_EXTENDED */
7027 ISP_FC_OPMAP(0x01, 0x05), /* 0x0e: MBOX_CHECK_FIRMWARE */
7028 ISP_FC_OPMAP_HALF(0x1, 0x03, 0x0, 0x0d), /* 0x0f: MBOX_READ_RAM_WORD_EXTENDED */
7029 ISP_FC_OPMAP(0x1f, 0x11), /* 0x10: MBOX_INIT_REQ_QUEUE */
7030 ISP_FC_OPMAP(0x2f, 0x21), /* 0x11: MBOX_INIT_RES_QUEUE */
7031 ISP_FC_OPMAP(0x0f, 0x01), /* 0x12: MBOX_EXECUTE_IOCB */
7032 ISP_FC_OPMAP(0x03, 0x03), /* 0x13: MBOX_WAKE_UP */
7033 ISP_FC_OPMAP_HALF(0x1, 0xff, 0x0, 0x03), /* 0x14: MBOX_STOP_FIRMWARE */
7034 ISP_FC_OPMAP(0x4f, 0x01), /* 0x15: MBOX_ABORT */
7035 ISP_FC_OPMAP(0x07, 0x01), /* 0x16: MBOX_ABORT_DEVICE */
7036 ISP_FC_OPMAP(0x07, 0x01), /* 0x17: MBOX_ABORT_TARGET */
7037 ISP_FC_OPMAP(0x03, 0x03), /* 0x18: MBOX_BUS_RESET */
7038 ISP_FC_OPMAP(0x07, 0x05), /* 0x19: MBOX_STOP_QUEUE */
7039 ISP_FC_OPMAP(0x07, 0x05), /* 0x1a: MBOX_START_QUEUE */
7040 ISP_FC_OPMAP(0x07, 0x05), /* 0x1b: MBOX_SINGLE_STEP_QUEUE */
7041 ISP_FC_OPMAP(0x07, 0x05), /* 0x1c: MBOX_ABORT_QUEUE */
7042 ISP_FC_OPMAP(0x07, 0x03), /* 0x1d: MBOX_GET_DEV_QUEUE_STATUS */
7043 ISP_FC_OPMAP(0x00, 0x00), /* 0x1e: */
7044 ISP_FC_OPMAP(0x01, 0x07), /* 0x1f: MBOX_GET_FIRMWARE_STATUS */
7045 ISP_FC_OPMAP_HALF(0x2, 0x01, 0x7e, 0xcf), /* 0x20: MBOX_GET_LOOP_ID */
7046 ISP_FC_OPMAP(0x00, 0x00), /* 0x21: */
7047 ISP_FC_OPMAP(0x03, 0x4b), /* 0x22: MBOX_GET_TIMEOUT_PARAMS */
7048 ISP_FC_OPMAP(0x00, 0x00), /* 0x23: */
7049 ISP_FC_OPMAP(0x00, 0x00), /* 0x24: */
7050 ISP_FC_OPMAP(0x00, 0x00), /* 0x25: */
7051 ISP_FC_OPMAP(0x00, 0x00), /* 0x26: */
7052 ISP_FC_OPMAP(0x00, 0x00), /* 0x27: */
7053 ISP_FC_OPMAP(0x01, 0x03), /* 0x28: MBOX_GET_FIRMWARE_OPTIONS */
7054 ISP_FC_OPMAP(0x03, 0x07), /* 0x29: MBOX_GET_PORT_QUEUE_PARAMS */
7055 ISP_FC_OPMAP(0x00, 0x00), /* 0x2a: */
7056 ISP_FC_OPMAP(0x00, 0x00), /* 0x2b: */
7057 ISP_FC_OPMAP(0x00, 0x00), /* 0x2c: */
7058 ISP_FC_OPMAP(0x00, 0x00), /* 0x2d: */
7059 ISP_FC_OPMAP(0x00, 0x00), /* 0x2e: */
7060 ISP_FC_OPMAP(0x00, 0x00), /* 0x2f: */
7061 ISP_FC_OPMAP(0x00, 0x00), /* 0x30: */
7062 ISP_FC_OPMAP(0x00, 0x00), /* 0x31: */
7063 ISP_FC_OPMAP(0x4b, 0x4b), /* 0x32: MBOX_SET_TIMEOUT_PARAMS */
7064 ISP_FC_OPMAP(0x00, 0x00), /* 0x33: */
7065 ISP_FC_OPMAP(0x00, 0x00), /* 0x34: */
7066 ISP_FC_OPMAP(0x00, 0x00), /* 0x35: */
7067 ISP_FC_OPMAP(0x00, 0x00), /* 0x36: */
7068 ISP_FC_OPMAP(0x00, 0x00), /* 0x37: */
7069 ISP_FC_OPMAP(0x0f, 0x01), /* 0x38: MBOX_SET_FIRMWARE_OPTIONS */
7070 ISP_FC_OPMAP(0x0f, 0x07), /* 0x39: MBOX_SET_PORT_QUEUE_PARAMS */
7071 ISP_FC_OPMAP(0x00, 0x00), /* 0x3a: */
7072 ISP_FC_OPMAP(0x00, 0x00), /* 0x3b: */
7073 ISP_FC_OPMAP(0x00, 0x00), /* 0x3c: */
7074 ISP_FC_OPMAP(0x00, 0x00), /* 0x3d: */
7075 ISP_FC_OPMAP(0x00, 0x00), /* 0x3e: */
7076 ISP_FC_OPMAP(0x00, 0x00), /* 0x3f: */
7077 ISP_FC_OPMAP(0x03, 0x01), /* 0x40: MBOX_LOOP_PORT_BYPASS */
7078 ISP_FC_OPMAP(0x03, 0x01), /* 0x41: MBOX_LOOP_PORT_ENABLE */
7079 ISP_FC_OPMAP_HALF(0x0, 0x01, 0x3, 0xcf), /* 0x42: MBOX_GET_RESOURCE_COUNT */
7080 ISP_FC_OPMAP(0x01, 0x01), /* 0x43: MBOX_REQUEST_OFFLINE_MODE */
7081 ISP_FC_OPMAP(0x00, 0x00), /* 0x44: */
7082 ISP_FC_OPMAP(0x00, 0x00), /* 0x45: */
7083 ISP_FC_OPMAP(0x00, 0x00), /* 0x46: */
7084 ISP_FC_OPMAP(0xcf, 0x03), /* 0x47: GET PORT_DATABASE ENHANCED */
7085 ISP_FC_OPMAP(0xcf, 0x0f), /* 0x48: MBOX_INIT_FIRMWARE_MULTI_ID */
7086 ISP_FC_OPMAP(0xcd, 0x01), /* 0x49: MBOX_GET_VP_DATABASE */
7087 ISP_FC_OPMAP_HALF(0x2, 0xcd, 0x0, 0x01), /* 0x4a: MBOX_GET_VP_DATABASE_ENTRY */
7088 ISP_FC_OPMAP(0x00, 0x00), /* 0x4b: */
7089 ISP_FC_OPMAP(0x00, 0x00), /* 0x4c: */
7090 ISP_FC_OPMAP(0x00, 0x00), /* 0x4d: */
7091 ISP_FC_OPMAP(0x00, 0x00), /* 0x4e: */
7092 ISP_FC_OPMAP(0x00, 0x00), /* 0x4f: */
7093 ISP_FC_OPMAP(0x00, 0x00), /* 0x50: */
7094 ISP_FC_OPMAP(0x00, 0x00), /* 0x51: */
7095 ISP_FC_OPMAP(0x00, 0x00), /* 0x52: */
7096 ISP_FC_OPMAP(0x00, 0x00), /* 0x53: */
7097 ISP_FC_OPMAP(0xcf, 0x01), /* 0x54: EXECUTE IOCB A64 */
7098 ISP_FC_OPMAP(0x00, 0x00), /* 0x55: */
7099 ISP_FC_OPMAP(0x00, 0x00), /* 0x56: */
7100 ISP_FC_OPMAP(0x00, 0x00), /* 0x57: */
7101 ISP_FC_OPMAP(0x00, 0x00), /* 0x58: */
7102 ISP_FC_OPMAP(0x00, 0x00), /* 0x59: */
7103 ISP_FC_OPMAP(0x00, 0x00), /* 0x5a: */
7104 ISP_FC_OPMAP(0x03, 0x01), /* 0x5b: MBOX_DRIVER_HEARTBEAT */
7105 ISP_FC_OPMAP(0xcf, 0x01), /* 0x5c: MBOX_FW_HEARTBEAT */
7106 ISP_FC_OPMAP(0x07, 0x1f), /* 0x5d: MBOX_GET_SET_DATA_RATE */
7107 ISP_FC_OPMAP(0x00, 0x00), /* 0x5e: */
7108 ISP_FC_OPMAP(0x00, 0x00), /* 0x5f: */
7109 ISP_FC_OPMAP(0xcf, 0x0f), /* 0x60: MBOX_INIT_FIRMWARE */
7110 ISP_FC_OPMAP(0x00, 0x00), /* 0x61: */
7111 ISP_FC_OPMAP(0x01, 0x01), /* 0x62: MBOX_INIT_LIP */
7112 ISP_FC_OPMAP(0xcd, 0x03), /* 0x63: MBOX_GET_FC_AL_POSITION_MAP */
7113 ISP_FC_OPMAP(0xcf, 0x01), /* 0x64: MBOX_GET_PORT_DB */
7114 ISP_FC_OPMAP(0x07, 0x01), /* 0x65: MBOX_CLEAR_ACA */
7115 ISP_FC_OPMAP(0x07, 0x01), /* 0x66: MBOX_TARGET_RESET */
7116 ISP_FC_OPMAP(0x07, 0x01), /* 0x67: MBOX_CLEAR_TASK_SET */
7117 ISP_FC_OPMAP(0x07, 0x01), /* 0x68: MBOX_ABORT_TASK_SET */
7118 ISP_FC_OPMAP(0x01, 0x07), /* 0x69: MBOX_GET_FW_STATE */
7119 ISP_FC_OPMAP_HALF(0x6, 0x03, 0x0, 0xcf), /* 0x6a: MBOX_GET_PORT_NAME */
7120 ISP_FC_OPMAP(0xcf, 0x01), /* 0x6b: MBOX_GET_LINK_STATUS */
7121 ISP_FC_OPMAP(0x0f, 0x01), /* 0x6c: MBOX_INIT_LIP_RESET */
7122 ISP_FC_OPMAP(0x00, 0x00), /* 0x6d: */
7123 ISP_FC_OPMAP(0xcf, 0x03), /* 0x6e: MBOX_SEND_SNS */
7124 ISP_FC_OPMAP(0x0f, 0x07), /* 0x6f: MBOX_FABRIC_LOGIN */
7125 ISP_FC_OPMAP_HALF(0x02, 0x03, 0x00, 0x03), /* 0x70: MBOX_SEND_CHANGE_REQUEST */
7126 ISP_FC_OPMAP(0x03, 0x03), /* 0x71: MBOX_FABRIC_LOGOUT */
7127 ISP_FC_OPMAP(0x0f, 0x0f), /* 0x72: MBOX_INIT_LIP_LOGIN */
7128 ISP_FC_OPMAP(0x00, 0x00), /* 0x73: */
7129 ISP_FC_OPMAP(0x07, 0x01), /* 0x74: LOGIN LOOP PORT */
7130 ISP_FC_OPMAP_HALF(0x03, 0xcf, 0x00, 0x07), /* 0x75: GET PORT/NODE NAME LIST */
7131 ISP_FC_OPMAP(0x4f, 0x01), /* 0x76: SET VENDOR ID */
7132 ISP_FC_OPMAP(0xcd, 0x01), /* 0x77: INITIALIZE IP MAILBOX */
7133 ISP_FC_OPMAP(0x00, 0x00), /* 0x78: */
7134 ISP_FC_OPMAP(0x00, 0x00), /* 0x79: */
7135 ISP_FC_OPMAP(0x00, 0x00), /* 0x7a: */
7136 ISP_FC_OPMAP(0x00, 0x00), /* 0x7b: */
7137 ISP_FC_OPMAP_HALF(0x03, 0x4f, 0x00, 0x07), /* 0x7c: Get ID List */
7138 ISP_FC_OPMAP(0xcf, 0x01), /* 0x7d: SEND LFA */
7139 ISP_FC_OPMAP(0x0f, 0x01) /* 0x7e: LUN RESET */
7141 #define MAX_FC_OPCODE 0x7e
7145 * (1): this sets bits 21..16 in mailbox register #8, which we nominally
7146 * do not access at this time in the core driver. The caller is
7147 * responsible for setting this register first (Gross!). The assumption
7148 * is that we won't overflow.
7151 static const char *fc_mbcmd_names[] = {
7165 "WRITE RAM WORD EXTENDED",
7167 "READ RAM WORD EXTENDED",
7168 "INIT REQUEST QUEUE", /* 10h */
7169 "INIT RESULT QUEUE",
7179 "SINGLE STEP QUEUE",
7181 "GET DEV QUEUE STATUS",
7183 "GET FIRMWARE STATUS",
7184 "GET LOOP ID", /* 20h */
7186 "GET TIMEOUT PARAMS",
7192 "GET FIRMWARE OPTIONS",
7193 "GET PORT QUEUE PARAMS",
7194 "GENERATE SYSTEM ERROR",
7200 "WRITE SFP", /* 30h */
7202 "SET TIMEOUT PARAMS",
7208 "SET FIRMWARE OPTIONS",
7209 "SET PORT QUEUE PARAMS",
7213 "RESTART NIC FIRMWARE",
7216 "LOOP PORT BYPASS", /* 40h */
7218 "GET RESOURCE COUNT",
7219 "REQUEST NON PARTICIPATING MODE",
7220 "DIAGNOSTIC ECHO TEST",
7221 "DIAGNOSTIC LOOPBACK",
7223 "GET PORT DATABASE ENHANCED",
7224 "INIT FIRMWARE MULTI ID",
7226 "GET VP DATABASE ENTRY",
7232 "GET FCF LIST", /* 50h */
7233 "GET DCBX PARAMETERS",
7244 "FIRMWARE HEARTBEAT",
7245 "GET/SET DATA RATE",
7248 "INIT FIRMWARE", /* 60h */
7249 "GET INIT CONTROL BLOCK",
7251 "GET FC-AL POSITION MAP",
7252 "GET PORT DATABASE",
7261 "GET LINK STATS & PRIVATE DATA CNTS",
7264 "SEND CHANGE REQUEST", /* 70h */
7269 "GET PORT/NODE NAME LIST",
7271 "INITIALIZE IP MAILBOX",
7282 isp_mboxcmd_qnw(ispsoftc_t *isp, mbreg_t *mbp, int nodelay)
7284 unsigned int ibits, obits, box, opcode;
7286 opcode = mbp->param[0];
7288 ibits = ISP_FC_IBITS(opcode);
7289 obits = ISP_FC_OBITS(opcode);
7291 ibits = ISP_SCSI_IBITS(opcode);
7292 obits = ISP_SCSI_OBITS(opcode);
7294 ibits |= mbp->ibits;
7295 obits |= mbp->obits;
7296 for (box = 0; box < ISP_NMBOX(isp); box++) {
7297 if (ibits & (1 << box)) {
7298 ISP_WRITE(isp, MBOX_OFF(box), mbp->param[box]);
7301 isp->isp_mboxtmp[box] = mbp->param[box] = 0;
7305 isp->isp_lastmbxcmd = opcode;
7306 isp->isp_obits = obits;
7307 isp->isp_mboxbsy = 1;
7310 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_SET_HOST_INT);
7312 ISP_WRITE(isp, HCCR, HCCR_CMD_SET_HOST_INT);
7315 * Oddly enough, if we're not delaying for an answer,
7316 * delay a bit to give the f/w a chance to pick up the
7325 isp_mboxcmd(ispsoftc_t *isp, mbreg_t *mbp)
7327 const char *cname, *xname, *sname;
7328 char tname[16], mname[16];
7329 unsigned int ibits, obits, box, opcode;
7331 opcode = mbp->param[0];
7333 if (opcode > MAX_FC_OPCODE) {
7334 mbp->param[0] = MBOX_INVALID_COMMAND;
7335 isp_prt(isp, ISP_LOGERR, "Unknown Command 0x%x", opcode);
7338 cname = fc_mbcmd_names[opcode];
7339 ibits = ISP_FC_IBITS(opcode);
7340 obits = ISP_FC_OBITS(opcode);
7342 if (opcode > MAX_SCSI_OPCODE) {
7343 mbp->param[0] = MBOX_INVALID_COMMAND;
7344 isp_prt(isp, ISP_LOGERR, "Unknown Command 0x%x", opcode);
7347 cname = scsi_mbcmd_names[opcode];
7348 ibits = ISP_SCSI_IBITS(opcode);
7349 obits = ISP_SCSI_OBITS(opcode);
7351 if (cname == NULL) {
7353 ISP_SNPRINTF(tname, sizeof tname, "opcode %x", opcode);
7355 isp_prt(isp, ISP_LOGDEBUG3, "Mailbox Command '%s'", cname);
7358 * Pick up any additional bits that the caller might have set.
7360 ibits |= mbp->ibits;
7361 obits |= mbp->obits;
7364 * Mask any bits that the caller wants us to mask
7366 ibits &= mbp->ibitm;
7367 obits &= mbp->obitm;
7370 if (ibits == 0 && obits == 0) {
7371 mbp->param[0] = MBOX_COMMAND_PARAM_ERROR;
7372 isp_prt(isp, ISP_LOGERR, "no parameters for 0x%x", opcode);
7377 * Get exclusive usage of mailbox registers.
7379 if (MBOX_ACQUIRE(isp)) {
7380 mbp->param[0] = MBOX_REGS_BUSY;
7384 for (box = 0; box < ISP_NMBOX(isp); box++) {
7385 if (ibits & (1 << box)) {
7386 isp_prt(isp, ISP_LOGDEBUG3, "IN mbox %d = 0x%04x", box,
7388 ISP_WRITE(isp, MBOX_OFF(box), mbp->param[box]);
7390 isp->isp_mboxtmp[box] = mbp->param[box] = 0;
7393 isp->isp_lastmbxcmd = opcode;
7396 * We assume that we can't overwrite a previous command.
7398 isp->isp_obits = obits;
7399 isp->isp_mboxbsy = 1;
7402 * Set Host Interrupt condition so that RISC will pick up mailbox regs.
7405 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_SET_HOST_INT);
7407 ISP_WRITE(isp, HCCR, HCCR_CMD_SET_HOST_INT);
7411 * While we haven't finished the command, spin our wheels here.
7413 MBOX_WAIT_COMPLETE(isp, mbp);
7416 * Did the command time out?
7418 if (mbp->param[0] == MBOX_TIMEOUT) {
7419 isp->isp_mboxbsy = 0;
7425 * Copy back output registers.
7427 for (box = 0; box < ISP_NMBOX(isp); box++) {
7428 if (obits & (1 << box)) {
7429 mbp->param[box] = isp->isp_mboxtmp[box];
7430 isp_prt(isp, ISP_LOGDEBUG3, "OUT mbox %d = 0x%04x", box,
7435 isp->isp_mboxbsy = 0;
7438 if (mbp->logval == 0 || mbp->param[0] == MBOX_COMMAND_COMPLETE)
7441 if ((mbp->param[0] & 0xbfe0) == 0 &&
7442 (mbp->logval & MBLOGMASK(mbp->param[0])) == 0)
7447 switch (mbp->param[0]) {
7448 case MBOX_INVALID_COMMAND:
7449 xname = "INVALID COMMAND";
7451 case MBOX_HOST_INTERFACE_ERROR:
7452 xname = "HOST INTERFACE ERROR";
7454 case MBOX_TEST_FAILED:
7455 xname = "TEST FAILED";
7457 case MBOX_COMMAND_ERROR:
7458 xname = "COMMAND ERROR";
7459 ISP_SNPRINTF(mname, sizeof(mname), " subcode 0x%x",
7463 case MBOX_COMMAND_PARAM_ERROR:
7464 xname = "COMMAND PARAMETER ERROR";
7466 case MBOX_PORT_ID_USED:
7467 xname = "PORT ID ALREADY IN USE";
7469 case MBOX_LOOP_ID_USED:
7470 xname = "LOOP ID ALREADY IN USE";
7472 case MBOX_ALL_IDS_USED:
7473 xname = "ALL LOOP IDS IN USE";
7475 case MBOX_NOT_LOGGED_IN:
7476 xname = "NOT LOGGED IN";
7478 case MBOX_LINK_DOWN_ERROR:
7479 xname = "LINK DOWN ERROR";
7481 case MBOX_LOOPBACK_ERROR:
7482 xname = "LOOPBACK ERROR";
7484 case MBOX_CHECKSUM_ERROR:
7485 xname = "CHECKSUM ERROR";
7487 case MBOX_INVALID_PRODUCT_KEY:
7488 xname = "INVALID PRODUCT KEY";
7490 case MBOX_REGS_BUSY:
7491 xname = "REGISTERS BUSY";
7497 ISP_SNPRINTF(mname, sizeof mname, "error 0x%x", mbp->param[0]);
7502 isp_prt(isp, ISP_LOGALL, "Mailbox Command '%s' failed (%s%s)",
7503 cname, xname, sname);
7508 isp_fw_state(ispsoftc_t *isp, int chan)
7513 MBSINIT(&mbs, MBOX_GET_FW_STATE, MBLOGALL, 0);
7514 isp_mboxcmd(isp, &mbs);
7515 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) {
7516 return (mbs.param[1]);
7523 isp_spi_update(ispsoftc_t *isp, int chan)
7531 * There are no 'per-bus' settings for Fibre Channel.
7535 sdp = SDPARAM(isp, chan);
7538 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
7539 uint16_t flags, period, offset;
7542 if (sdp->isp_devparam[tgt].dev_enable == 0) {
7543 sdp->isp_devparam[tgt].dev_update = 0;
7544 sdp->isp_devparam[tgt].dev_refresh = 0;
7545 isp_prt(isp, ISP_LOGDEBUG0, "skipping target %d bus %d update", tgt, chan);
7549 * If the goal is to update the status of the device,
7550 * take what's in goal_flags and try and set the device
7551 * toward that. Otherwise, if we're just refreshing the
7552 * current device state, get the current parameters.
7555 MBSINIT(&mbs, 0, MBLOGALL, 0);
7558 * Refresh overrides set
7560 if (sdp->isp_devparam[tgt].dev_refresh) {
7561 mbs.param[0] = MBOX_GET_TARGET_PARAMS;
7563 } else if (sdp->isp_devparam[tgt].dev_update) {
7564 mbs.param[0] = MBOX_SET_TARGET_PARAMS;
7567 * Make sure goal_flags has "Renegotiate on Error"
7568 * on and "Freeze Queue on Error" off.
7570 sdp->isp_devparam[tgt].goal_flags |= DPARM_RENEG;
7571 sdp->isp_devparam[tgt].goal_flags &= ~DPARM_QFRZ;
7572 mbs.param[2] = sdp->isp_devparam[tgt].goal_flags;
7575 * Insist that PARITY must be enabled
7576 * if SYNC or WIDE is enabled.
7578 if ((mbs.param[2] & (DPARM_SYNC|DPARM_WIDE)) != 0) {
7579 mbs.param[2] |= DPARM_PARITY;
7582 if (mbs.param[2] & DPARM_SYNC) {
7584 (sdp->isp_devparam[tgt].goal_offset << 8) |
7585 (sdp->isp_devparam[tgt].goal_period);
7588 * A command completion later that has
7589 * RQSTF_NEGOTIATION set can cause
7590 * the dev_refresh/announce cycle also.
7592 * Note: It is really important to update our current
7593 * flags with at least the state of TAG capabilities-
7594 * otherwise we might try and send a tagged command
7595 * when we have it all turned off. So change it here
7596 * to say that current already matches goal.
7598 sdp->isp_devparam[tgt].actv_flags &= ~DPARM_TQING;
7599 sdp->isp_devparam[tgt].actv_flags |=
7600 (sdp->isp_devparam[tgt].goal_flags & DPARM_TQING);
7601 isp_prt(isp, ISP_LOGDEBUG0, "bus %d set tgt %d flags 0x%x off 0x%x period 0x%x",
7602 chan, tgt, mbs.param[2], mbs.param[3] >> 8, mbs.param[3] & 0xff);
7607 mbs.param[1] = (chan << 15) | (tgt << 8);
7608 isp_mboxcmd(isp, &mbs);
7609 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
7613 sdp->sendmarker = 1;
7614 sdp->isp_devparam[tgt].dev_update = 0;
7615 sdp->isp_devparam[tgt].dev_refresh = 1;
7617 sdp->isp_devparam[tgt].dev_refresh = 0;
7618 flags = mbs.param[2];
7619 period = mbs.param[3] & 0xff;
7620 offset = mbs.param[3] >> 8;
7621 sdp->isp_devparam[tgt].actv_flags = flags;
7622 sdp->isp_devparam[tgt].actv_period = period;
7623 sdp->isp_devparam[tgt].actv_offset = offset;
7624 isp_async(isp, ISPASYNC_NEW_TGT_PARAMS, chan, tgt);
7628 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
7629 if (sdp->isp_devparam[tgt].dev_update ||
7630 sdp->isp_devparam[tgt].dev_refresh) {
7638 isp_setdfltsdparm(ispsoftc_t *isp)
7641 sdparam *sdp, *sdp1;
7643 sdp = SDPARAM(isp, 0);
7644 if (IS_DUALBUS(isp))
7650 * Establish some default parameters.
7652 sdp->isp_cmd_dma_burst_enable = 0;
7653 sdp->isp_data_dma_burst_enabl = 1;
7654 sdp->isp_fifo_threshold = 0;
7655 sdp->isp_initiator_id = DEFAULT_IID(isp, 0);
7656 if (isp->isp_type >= ISP_HA_SCSI_1040) {
7657 sdp->isp_async_data_setup = 9;
7659 sdp->isp_async_data_setup = 6;
7661 sdp->isp_selection_timeout = 250;
7662 sdp->isp_max_queue_depth = MAXISPREQUEST(isp);
7663 sdp->isp_tag_aging = 8;
7664 sdp->isp_bus_reset_delay = 5;
7666 * Don't retry selection, busy or queue full automatically- reflect
7669 sdp->isp_retry_count = 0;
7670 sdp->isp_retry_delay = 0;
7672 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
7673 sdp->isp_devparam[tgt].exc_throttle = ISP_EXEC_THROTTLE;
7674 sdp->isp_devparam[tgt].dev_enable = 1;
7678 * The trick here is to establish a default for the default (honk!)
7679 * state (goal_flags). Then try and get the current status from
7680 * the card to fill in the current state. We don't, in fact, set
7681 * the default to the SAFE default state- that's not the goal state.
7683 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
7685 sdp->isp_devparam[tgt].actv_offset = 0;
7686 sdp->isp_devparam[tgt].actv_period = 0;
7687 sdp->isp_devparam[tgt].actv_flags = 0;
7689 sdp->isp_devparam[tgt].goal_flags =
7690 sdp->isp_devparam[tgt].nvrm_flags = DPARM_DEFAULT;
7693 * We default to Wide/Fast for versions less than a 1040
7694 * (unless it's SBus).
7696 if (IS_ULTRA3(isp)) {
7697 off = ISP_80M_SYNCPARMS >> 8;
7698 per = ISP_80M_SYNCPARMS & 0xff;
7699 } else if (IS_ULTRA2(isp)) {
7700 off = ISP_40M_SYNCPARMS >> 8;
7701 per = ISP_40M_SYNCPARMS & 0xff;
7702 } else if (IS_1240(isp)) {
7703 off = ISP_20M_SYNCPARMS >> 8;
7704 per = ISP_20M_SYNCPARMS & 0xff;
7705 } else if ((isp->isp_bustype == ISP_BT_SBUS &&
7706 isp->isp_type < ISP_HA_SCSI_1020A) ||
7707 (isp->isp_bustype == ISP_BT_PCI &&
7708 isp->isp_type < ISP_HA_SCSI_1040) ||
7709 (isp->isp_clock && isp->isp_clock < 60) ||
7710 (sdp->isp_ultramode == 0)) {
7711 off = ISP_10M_SYNCPARMS >> 8;
7712 per = ISP_10M_SYNCPARMS & 0xff;
7714 off = ISP_20M_SYNCPARMS_1040 >> 8;
7715 per = ISP_20M_SYNCPARMS_1040 & 0xff;
7717 sdp->isp_devparam[tgt].goal_offset =
7718 sdp->isp_devparam[tgt].nvrm_offset = off;
7719 sdp->isp_devparam[tgt].goal_period =
7720 sdp->isp_devparam[tgt].nvrm_period = per;
7725 * If we're a dual bus card, just copy the data over
7729 sdp1->isp_initiator_id = DEFAULT_IID(isp, 1);
7733 * If we've not been told to avoid reading NVRAM, try and read it.
7734 * If we're successful reading it, we can then return because NVRAM
7735 * will tell us what the desired settings are. Otherwise, we establish
7736 * some reasonable 'fake' nvram and goal defaults.
7738 if ((isp->isp_confopts & ISP_CFG_NONVRAM) == 0) {
7741 if (isp_read_nvram(isp, 0) == 0) {
7742 if (IS_DUALBUS(isp)) {
7743 if (isp_read_nvram(isp, 1) == 0) {
7748 MBSINIT(&mbs, MBOX_GET_ACT_NEG_STATE, MBLOGNONE, 0);
7749 isp_mboxcmd(isp, &mbs);
7750 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
7751 sdp->isp_req_ack_active_neg = 1;
7752 sdp->isp_data_line_active_neg = 1;
7754 sdp1->isp_req_ack_active_neg = 1;
7755 sdp1->isp_data_line_active_neg = 1;
7758 sdp->isp_req_ack_active_neg =
7759 (mbs.param[1] >> 4) & 0x1;
7760 sdp->isp_data_line_active_neg =
7761 (mbs.param[1] >> 5) & 0x1;
7763 sdp1->isp_req_ack_active_neg =
7764 (mbs.param[2] >> 4) & 0x1;
7765 sdp1->isp_data_line_active_neg =
7766 (mbs.param[2] >> 5) & 0x1;
7774 isp_setdfltfcparm(ispsoftc_t *isp, int chan)
7776 fcparam *fcp = FCPARAM(isp, chan);
7779 * Establish some default parameters.
7781 fcp->role = DEFAULT_ROLE(isp, chan);
7782 fcp->isp_maxalloc = ICB_DFLT_ALLOC;
7783 fcp->isp_retry_delay = ICB_DFLT_RDELAY;
7784 fcp->isp_retry_count = ICB_DFLT_RCOUNT;
7785 fcp->isp_loopid = DEFAULT_LOOPID(isp, chan);
7786 fcp->isp_wwnn_nvram = DEFAULT_NODEWWN(isp, chan);
7787 fcp->isp_wwpn_nvram = DEFAULT_PORTWWN(isp, chan);
7788 fcp->isp_fwoptions = 0;
7789 fcp->isp_xfwoptions = 0;
7790 fcp->isp_zfwoptions = 0;
7791 fcp->isp_lasthdl = NIL_HANDLE;
7794 fcp->isp_fwoptions |= ICB2400_OPT1_FAIRNESS;
7795 fcp->isp_fwoptions |= ICB2400_OPT1_HARD_ADDRESS;
7796 if (isp->isp_confopts & ISP_CFG_FULL_DUPLEX) {
7797 fcp->isp_fwoptions |= ICB2400_OPT1_FULL_DUPLEX;
7799 fcp->isp_fwoptions |= ICB2400_OPT1_BOTH_WWNS;
7800 fcp->isp_zfwoptions |= ICB2400_OPT3_RATE_AUTO;
7802 fcp->isp_fwoptions |= ICBOPT_FAIRNESS;
7803 fcp->isp_fwoptions |= ICBOPT_PDBCHANGE_AE;
7804 fcp->isp_fwoptions |= ICBOPT_HARD_ADDRESS;
7805 if (isp->isp_confopts & ISP_CFG_FULL_DUPLEX) {
7806 fcp->isp_fwoptions |= ICBOPT_FULL_DUPLEX;
7809 * Make sure this is turned off now until we get
7810 * extended options from NVRAM
7812 fcp->isp_fwoptions &= ~ICBOPT_EXTENDED;
7813 fcp->isp_zfwoptions |= ICBZOPT_RATE_AUTO;
7818 * Now try and read NVRAM unless told to not do so.
7819 * This will set fcparam's isp_wwnn_nvram && isp_wwpn_nvram.
7821 if ((isp->isp_confopts & ISP_CFG_NONVRAM) == 0) {
7824 * Give a couple of tries at reading NVRAM.
7826 for (i = 0; i < 2; i++) {
7827 j = isp_read_nvram(isp, chan);
7833 isp->isp_confopts |= ISP_CFG_NONVRAM;
7837 fcp->isp_wwnn = ACTIVE_NODEWWN(isp, chan);
7838 fcp->isp_wwpn = ACTIVE_PORTWWN(isp, chan);
7839 isp_prt(isp, ISP_LOGCONFIG, "Chan %d 0x%08x%08x/0x%08x%08x Role %s",
7840 chan, (uint32_t) (fcp->isp_wwnn >> 32), (uint32_t) (fcp->isp_wwnn),
7841 (uint32_t) (fcp->isp_wwpn >> 32), (uint32_t) (fcp->isp_wwpn),
7842 isp_class3_roles[fcp->role]);
7846 * Re-initialize the ISP and complete all orphaned commands
7847 * with a 'botched' notice. The reset/init routines should
7848 * not disturb an already active list of commands.
7852 isp_reinit(ispsoftc_t *isp, int do_load_defaults)
7856 if (isp->isp_state == ISP_RUNSTATE)
7858 if (isp->isp_state != ISP_RESETSTATE)
7859 isp_reset(isp, do_load_defaults);
7860 if (isp->isp_state != ISP_RESETSTATE) {
7862 isp_prt(isp, ISP_LOGERR, "%s: cannot reset card", __func__);
7863 ISP_DISABLE_INTS(isp);
7868 if (isp->isp_state > ISP_RESETSTATE &&
7869 isp->isp_state != ISP_RUNSTATE) {
7871 isp_prt(isp, ISP_LOGERR, "%s: cannot init card", __func__);
7872 ISP_DISABLE_INTS(isp);
7875 * If we're in ISP_ROLE_NONE, turn off the lasers.
7877 if (!IS_24XX(isp)) {
7878 ISP_WRITE(isp, BIU2100_CSR, BIU2100_FPM0_REGS);
7879 ISP_WRITE(isp, FPM_DIAG_CONFIG, FPM_SOFT_RESET);
7880 ISP_WRITE(isp, BIU2100_CSR, BIU2100_FB_REGS);
7881 ISP_WRITE(isp, FBM_CMD, FBMCMD_FIFO_RESET_ALL);
7882 ISP_WRITE(isp, BIU2100_CSR, BIU2100_RISC_REGS);
7888 isp->isp_nactive = 0;
7889 isp_clear_commands(isp);
7891 for (i = 0; i < isp->isp_nchan; i++)
7892 isp_clear_portdb(isp, i);
7901 isp_read_nvram(ispsoftc_t *isp, int bus)
7904 uint8_t csum, minversion;
7906 uint8_t _x[ISP2400_NVRAM_SIZE];
7907 uint16_t _s[ISP2400_NVRAM_SIZE>>1];
7909 #define nvram_data _n._x
7910 #define nvram_words _n._s
7913 return (isp_read_nvram_2400(isp, nvram_data));
7914 } else if (IS_FC(isp)) {
7915 amt = ISP2100_NVRAM_SIZE;
7917 } else if (IS_ULTRA2(isp)) {
7918 amt = ISP1080_NVRAM_SIZE;
7921 amt = ISP_NVRAM_SIZE;
7925 for (i = 0; i < amt>>1; i++) {
7926 isp_rdnvram_word(isp, i, &nvram_words[i]);
7929 if (nvram_data[0] != 'I' || nvram_data[1] != 'S' ||
7930 nvram_data[2] != 'P') {
7931 if (isp->isp_bustype != ISP_BT_SBUS) {
7932 isp_prt(isp, ISP_LOGWARN, "invalid NVRAM header");
7933 isp_prt(isp, ISP_LOGDEBUG0, "%x %x %x", nvram_data[0], nvram_data[1], nvram_data[2]);
7939 for (csum = 0, i = 0; i < amt; i++) {
7940 csum += nvram_data[i];
7943 isp_prt(isp, ISP_LOGWARN, "invalid NVRAM checksum");
7948 if (ISP_NVRAM_VERSION(nvram_data) < minversion) {
7949 isp_prt(isp, ISP_LOGWARN, "version %d NVRAM not understood",
7950 ISP_NVRAM_VERSION(nvram_data));
7955 if (IS_ULTRA3(isp)) {
7956 isp_parse_nvram_12160(isp, bus, nvram_data);
7957 } else if (IS_1080(isp)) {
7958 isp_parse_nvram_1080(isp, bus, nvram_data);
7959 } else if (IS_1280(isp) || IS_1240(isp)) {
7960 isp_parse_nvram_1080(isp, bus, nvram_data);
7961 } else if (IS_SCSI(isp)) {
7962 isp_parse_nvram_1020(isp, nvram_data);
7964 isp_parse_nvram_2100(isp, nvram_data);
7974 isp_read_nvram_2400(ispsoftc_t *isp, uint8_t *nvram_data)
7977 uint32_t addr, csum, lwrds, *dptr;
7979 if (isp->isp_port) {
7980 addr = ISP2400_NVRAM_PORT1_ADDR;
7982 addr = ISP2400_NVRAM_PORT0_ADDR;
7985 dptr = (uint32_t *) nvram_data;
7986 for (lwrds = 0; lwrds < ISP2400_NVRAM_SIZE >> 2; lwrds++) {
7987 isp_rd_2400_nvram(isp, addr++, dptr++);
7989 if (nvram_data[0] != 'I' || nvram_data[1] != 'S' ||
7990 nvram_data[2] != 'P') {
7991 isp_prt(isp, ISP_LOGWARN, "invalid NVRAM header (%x %x %x)",
7992 nvram_data[0], nvram_data[1], nvram_data[2]);
7996 dptr = (uint32_t *) nvram_data;
7997 for (csum = 0, lwrds = 0; lwrds < ISP2400_NVRAM_SIZE >> 2; lwrds++) {
7999 ISP_IOXGET_32(isp, &dptr[lwrds], tmp);
8003 isp_prt(isp, ISP_LOGWARN, "invalid NVRAM checksum");
8007 isp_parse_nvram_2400(isp, nvram_data);
8013 isp_rdnvram_word(ispsoftc_t *isp, int wo, uint16_t *rp)
8016 uint16_t bit, rqst, junk;
8018 ISP_WRITE(isp, BIU_NVRAM, BIU_NVRAM_SELECT);
8020 ISP_WRITE(isp, BIU_NVRAM, BIU_NVRAM_SELECT|BIU_NVRAM_CLOCK);
8024 wo &= ((ISP2100_NVRAM_SIZE >> 1) - 1);
8025 if (IS_2312(isp) && isp->isp_port) {
8028 rqst = (ISP_NVRAM_READ << 8) | wo;
8030 } else if (IS_ULTRA2(isp)) {
8031 wo &= ((ISP1080_NVRAM_SIZE >> 1) - 1);
8032 rqst = (ISP_NVRAM_READ << 8) | wo;
8035 wo &= ((ISP_NVRAM_SIZE >> 1) - 1);
8036 rqst = (ISP_NVRAM_READ << 6) | wo;
8041 * Clock the word select request out...
8043 for (i = cbits; i >= 0; i--) {
8044 if ((rqst >> i) & 1) {
8045 bit = BIU_NVRAM_SELECT | BIU_NVRAM_DATAOUT;
8047 bit = BIU_NVRAM_SELECT;
8049 ISP_WRITE(isp, BIU_NVRAM, bit);
8051 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */
8052 ISP_WRITE(isp, BIU_NVRAM, bit | BIU_NVRAM_CLOCK);
8054 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */
8055 ISP_WRITE(isp, BIU_NVRAM, bit);
8057 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */
8060 * Now read the result back in (bits come back in MSB format).
8063 for (i = 0; i < 16; i++) {
8066 ISP_WRITE(isp, BIU_NVRAM, BIU_NVRAM_SELECT|BIU_NVRAM_CLOCK);
8068 rv = ISP_READ(isp, BIU_NVRAM);
8069 if (rv & BIU_NVRAM_DATAIN) {
8073 ISP_WRITE(isp, BIU_NVRAM, BIU_NVRAM_SELECT);
8075 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */
8077 ISP_WRITE(isp, BIU_NVRAM, 0);
8079 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */
8080 ISP_SWIZZLE_NVRAM_WORD(isp, rp);
8084 isp_rd_2400_nvram(ispsoftc_t *isp, uint32_t addr, uint32_t *rp)
8087 uint32_t base = 0x7ffe0000;
8091 base = 0x7fe7c000; /* XXX: Observation, may be wrong. */
8092 } else if (IS_25XX(isp)) {
8093 base = 0x7ff00000 | 0x48000;
8095 ISP_WRITE(isp, BIU2400_FLASH_ADDR, base | addr);
8096 for (loops = 0; loops < 5000; loops++) {
8098 tmp = ISP_READ(isp, BIU2400_FLASH_ADDR);
8099 if ((tmp & (1U << 31)) != 0) {
8103 if (tmp & (1U << 31)) {
8104 *rp = ISP_READ(isp, BIU2400_FLASH_DATA);
8105 ISP_SWIZZLE_NVRAM_LONG(isp, rp);
8112 isp_parse_nvram_1020(ispsoftc_t *isp, uint8_t *nvram_data)
8114 sdparam *sdp = SDPARAM(isp, 0);
8117 sdp->isp_fifo_threshold =
8118 ISP_NVRAM_FIFO_THRESHOLD(nvram_data) |
8119 (ISP_NVRAM_FIFO_THRESHOLD_128(nvram_data) << 2);
8121 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0)
8122 sdp->isp_initiator_id = ISP_NVRAM_INITIATOR_ID(nvram_data);
8124 sdp->isp_bus_reset_delay =
8125 ISP_NVRAM_BUS_RESET_DELAY(nvram_data);
8127 sdp->isp_retry_count =
8128 ISP_NVRAM_BUS_RETRY_COUNT(nvram_data);
8130 sdp->isp_retry_delay =
8131 ISP_NVRAM_BUS_RETRY_DELAY(nvram_data);
8133 sdp->isp_async_data_setup =
8134 ISP_NVRAM_ASYNC_DATA_SETUP_TIME(nvram_data);
8136 if (isp->isp_type >= ISP_HA_SCSI_1040) {
8137 if (sdp->isp_async_data_setup < 9) {
8138 sdp->isp_async_data_setup = 9;
8141 if (sdp->isp_async_data_setup != 6) {
8142 sdp->isp_async_data_setup = 6;
8146 sdp->isp_req_ack_active_neg =
8147 ISP_NVRAM_REQ_ACK_ACTIVE_NEGATION(nvram_data);
8149 sdp->isp_data_line_active_neg =
8150 ISP_NVRAM_DATA_LINE_ACTIVE_NEGATION(nvram_data);
8152 sdp->isp_data_dma_burst_enabl =
8153 ISP_NVRAM_DATA_DMA_BURST_ENABLE(nvram_data);
8155 sdp->isp_cmd_dma_burst_enable =
8156 ISP_NVRAM_CMD_DMA_BURST_ENABLE(nvram_data);
8158 sdp->isp_tag_aging =
8159 ISP_NVRAM_TAG_AGE_LIMIT(nvram_data);
8161 sdp->isp_selection_timeout =
8162 ISP_NVRAM_SELECTION_TIMEOUT(nvram_data);
8164 sdp->isp_max_queue_depth =
8165 ISP_NVRAM_MAX_QUEUE_DEPTH(nvram_data);
8167 sdp->isp_fast_mttr = ISP_NVRAM_FAST_MTTR_ENABLE(nvram_data);
8169 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
8170 sdp->isp_devparam[tgt].dev_enable =
8171 ISP_NVRAM_TGT_DEVICE_ENABLE(nvram_data, tgt);
8172 sdp->isp_devparam[tgt].exc_throttle =
8173 ISP_NVRAM_TGT_EXEC_THROTTLE(nvram_data, tgt);
8174 sdp->isp_devparam[tgt].nvrm_offset =
8175 ISP_NVRAM_TGT_SYNC_OFFSET(nvram_data, tgt);
8176 sdp->isp_devparam[tgt].nvrm_period =
8177 ISP_NVRAM_TGT_SYNC_PERIOD(nvram_data, tgt);
8179 * We probably shouldn't lie about this, but it
8180 * it makes it much safer if we limit NVRAM values
8183 if (isp->isp_type < ISP_HA_SCSI_1040) {
8185 * If we're not ultra, we can't possibly
8186 * be a shorter period than this.
8188 if (sdp->isp_devparam[tgt].nvrm_period < 0x19) {
8189 sdp->isp_devparam[tgt].nvrm_period = 0x19;
8191 if (sdp->isp_devparam[tgt].nvrm_offset > 0xc) {
8192 sdp->isp_devparam[tgt].nvrm_offset = 0x0c;
8195 if (sdp->isp_devparam[tgt].nvrm_offset > 0x8) {
8196 sdp->isp_devparam[tgt].nvrm_offset = 0x8;
8199 sdp->isp_devparam[tgt].nvrm_flags = 0;
8200 if (ISP_NVRAM_TGT_RENEG(nvram_data, tgt))
8201 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_RENEG;
8202 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_ARQ;
8203 if (ISP_NVRAM_TGT_TQING(nvram_data, tgt))
8204 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_TQING;
8205 if (ISP_NVRAM_TGT_SYNC(nvram_data, tgt))
8206 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_SYNC;
8207 if (ISP_NVRAM_TGT_WIDE(nvram_data, tgt))
8208 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_WIDE;
8209 if (ISP_NVRAM_TGT_PARITY(nvram_data, tgt))
8210 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_PARITY;
8211 if (ISP_NVRAM_TGT_DISC(nvram_data, tgt))
8212 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_DISC;
8213 sdp->isp_devparam[tgt].actv_flags = 0; /* we don't know */
8214 sdp->isp_devparam[tgt].goal_offset =
8215 sdp->isp_devparam[tgt].nvrm_offset;
8216 sdp->isp_devparam[tgt].goal_period =
8217 sdp->isp_devparam[tgt].nvrm_period;
8218 sdp->isp_devparam[tgt].goal_flags =
8219 sdp->isp_devparam[tgt].nvrm_flags;
8224 isp_parse_nvram_1080(ispsoftc_t *isp, int bus, uint8_t *nvram_data)
8226 sdparam *sdp = SDPARAM(isp, bus);
8229 sdp->isp_fifo_threshold =
8230 ISP1080_NVRAM_FIFO_THRESHOLD(nvram_data);
8232 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0)
8233 sdp->isp_initiator_id = ISP1080_NVRAM_INITIATOR_ID(nvram_data, bus);
8235 sdp->isp_bus_reset_delay =
8236 ISP1080_NVRAM_BUS_RESET_DELAY(nvram_data, bus);
8238 sdp->isp_retry_count =
8239 ISP1080_NVRAM_BUS_RETRY_COUNT(nvram_data, bus);
8241 sdp->isp_retry_delay =
8242 ISP1080_NVRAM_BUS_RETRY_DELAY(nvram_data, bus);
8244 sdp->isp_async_data_setup =
8245 ISP1080_NVRAM_ASYNC_DATA_SETUP_TIME(nvram_data, bus);
8247 sdp->isp_req_ack_active_neg =
8248 ISP1080_NVRAM_REQ_ACK_ACTIVE_NEGATION(nvram_data, bus);
8250 sdp->isp_data_line_active_neg =
8251 ISP1080_NVRAM_DATA_LINE_ACTIVE_NEGATION(nvram_data, bus);
8253 sdp->isp_data_dma_burst_enabl =
8254 ISP1080_NVRAM_BURST_ENABLE(nvram_data);
8256 sdp->isp_cmd_dma_burst_enable =
8257 ISP1080_NVRAM_BURST_ENABLE(nvram_data);
8259 sdp->isp_selection_timeout =
8260 ISP1080_NVRAM_SELECTION_TIMEOUT(nvram_data, bus);
8262 sdp->isp_max_queue_depth =
8263 ISP1080_NVRAM_MAX_QUEUE_DEPTH(nvram_data, bus);
8265 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
8266 sdp->isp_devparam[tgt].dev_enable =
8267 ISP1080_NVRAM_TGT_DEVICE_ENABLE(nvram_data, tgt, bus);
8268 sdp->isp_devparam[tgt].exc_throttle =
8269 ISP1080_NVRAM_TGT_EXEC_THROTTLE(nvram_data, tgt, bus);
8270 sdp->isp_devparam[tgt].nvrm_offset =
8271 ISP1080_NVRAM_TGT_SYNC_OFFSET(nvram_data, tgt, bus);
8272 sdp->isp_devparam[tgt].nvrm_period =
8273 ISP1080_NVRAM_TGT_SYNC_PERIOD(nvram_data, tgt, bus);
8274 sdp->isp_devparam[tgt].nvrm_flags = 0;
8275 if (ISP1080_NVRAM_TGT_RENEG(nvram_data, tgt, bus))
8276 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_RENEG;
8277 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_ARQ;
8278 if (ISP1080_NVRAM_TGT_TQING(nvram_data, tgt, bus))
8279 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_TQING;
8280 if (ISP1080_NVRAM_TGT_SYNC(nvram_data, tgt, bus))
8281 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_SYNC;
8282 if (ISP1080_NVRAM_TGT_WIDE(nvram_data, tgt, bus))
8283 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_WIDE;
8284 if (ISP1080_NVRAM_TGT_PARITY(nvram_data, tgt, bus))
8285 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_PARITY;
8286 if (ISP1080_NVRAM_TGT_DISC(nvram_data, tgt, bus))
8287 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_DISC;
8288 sdp->isp_devparam[tgt].actv_flags = 0;
8289 sdp->isp_devparam[tgt].goal_offset =
8290 sdp->isp_devparam[tgt].nvrm_offset;
8291 sdp->isp_devparam[tgt].goal_period =
8292 sdp->isp_devparam[tgt].nvrm_period;
8293 sdp->isp_devparam[tgt].goal_flags =
8294 sdp->isp_devparam[tgt].nvrm_flags;
8299 isp_parse_nvram_12160(ispsoftc_t *isp, int bus, uint8_t *nvram_data)
8301 sdparam *sdp = SDPARAM(isp, bus);
8304 sdp->isp_fifo_threshold =
8305 ISP12160_NVRAM_FIFO_THRESHOLD(nvram_data);
8307 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0)
8308 sdp->isp_initiator_id = ISP12160_NVRAM_INITIATOR_ID(nvram_data, bus);
8310 sdp->isp_bus_reset_delay =
8311 ISP12160_NVRAM_BUS_RESET_DELAY(nvram_data, bus);
8313 sdp->isp_retry_count =
8314 ISP12160_NVRAM_BUS_RETRY_COUNT(nvram_data, bus);
8316 sdp->isp_retry_delay =
8317 ISP12160_NVRAM_BUS_RETRY_DELAY(nvram_data, bus);
8319 sdp->isp_async_data_setup =
8320 ISP12160_NVRAM_ASYNC_DATA_SETUP_TIME(nvram_data, bus);
8322 sdp->isp_req_ack_active_neg =
8323 ISP12160_NVRAM_REQ_ACK_ACTIVE_NEGATION(nvram_data, bus);
8325 sdp->isp_data_line_active_neg =
8326 ISP12160_NVRAM_DATA_LINE_ACTIVE_NEGATION(nvram_data, bus);
8328 sdp->isp_data_dma_burst_enabl =
8329 ISP12160_NVRAM_BURST_ENABLE(nvram_data);
8331 sdp->isp_cmd_dma_burst_enable =
8332 ISP12160_NVRAM_BURST_ENABLE(nvram_data);
8334 sdp->isp_selection_timeout =
8335 ISP12160_NVRAM_SELECTION_TIMEOUT(nvram_data, bus);
8337 sdp->isp_max_queue_depth =
8338 ISP12160_NVRAM_MAX_QUEUE_DEPTH(nvram_data, bus);
8340 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
8341 sdp->isp_devparam[tgt].dev_enable =
8342 ISP12160_NVRAM_TGT_DEVICE_ENABLE(nvram_data, tgt, bus);
8343 sdp->isp_devparam[tgt].exc_throttle =
8344 ISP12160_NVRAM_TGT_EXEC_THROTTLE(nvram_data, tgt, bus);
8345 sdp->isp_devparam[tgt].nvrm_offset =
8346 ISP12160_NVRAM_TGT_SYNC_OFFSET(nvram_data, tgt, bus);
8347 sdp->isp_devparam[tgt].nvrm_period =
8348 ISP12160_NVRAM_TGT_SYNC_PERIOD(nvram_data, tgt, bus);
8349 sdp->isp_devparam[tgt].nvrm_flags = 0;
8350 if (ISP12160_NVRAM_TGT_RENEG(nvram_data, tgt, bus))
8351 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_RENEG;
8352 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_ARQ;
8353 if (ISP12160_NVRAM_TGT_TQING(nvram_data, tgt, bus))
8354 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_TQING;
8355 if (ISP12160_NVRAM_TGT_SYNC(nvram_data, tgt, bus))
8356 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_SYNC;
8357 if (ISP12160_NVRAM_TGT_WIDE(nvram_data, tgt, bus))
8358 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_WIDE;
8359 if (ISP12160_NVRAM_TGT_PARITY(nvram_data, tgt, bus))
8360 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_PARITY;
8361 if (ISP12160_NVRAM_TGT_DISC(nvram_data, tgt, bus))
8362 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_DISC;
8363 sdp->isp_devparam[tgt].actv_flags = 0;
8364 sdp->isp_devparam[tgt].goal_offset =
8365 sdp->isp_devparam[tgt].nvrm_offset;
8366 sdp->isp_devparam[tgt].goal_period =
8367 sdp->isp_devparam[tgt].nvrm_period;
8368 sdp->isp_devparam[tgt].goal_flags =
8369 sdp->isp_devparam[tgt].nvrm_flags;
8374 isp_parse_nvram_2100(ispsoftc_t *isp, uint8_t *nvram_data)
8376 fcparam *fcp = FCPARAM(isp, 0);
8380 * There is NVRAM storage for both Port and Node entities-
8381 * but the Node entity appears to be unused on all the cards
8382 * I can find. However, we should account for this being set
8383 * at some point in the future.
8385 * Qlogic WWNs have an NAA of 2, but usually nothing shows up in
8386 * bits 48..60. In the case of the 2202, it appears that they do
8387 * use bit 48 to distinguish between the two instances on the card.
8388 * The 2204, which I've never seen, *probably* extends this method.
8390 wwn = ISP2100_NVRAM_PORT_NAME(nvram_data);
8392 isp_prt(isp, ISP_LOGCONFIG, "NVRAM Port WWN 0x%08x%08x",
8393 (uint32_t) (wwn >> 32), (uint32_t) (wwn));
8394 if ((wwn >> 60) == 0) {
8395 wwn |= (((uint64_t) 2)<< 60);
8398 fcp->isp_wwpn_nvram = wwn;
8399 if (IS_2200(isp) || IS_23XX(isp)) {
8400 wwn = ISP2100_NVRAM_NODE_NAME(nvram_data);
8402 isp_prt(isp, ISP_LOGCONFIG, "NVRAM Node WWN 0x%08x%08x",
8403 (uint32_t) (wwn >> 32),
8405 if ((wwn >> 60) == 0) {
8406 wwn |= (((uint64_t) 2)<< 60);
8409 wwn = fcp->isp_wwpn_nvram & ~((uint64_t) 0xfff << 48);
8412 wwn &= ~((uint64_t) 0xfff << 48);
8414 fcp->isp_wwnn_nvram = wwn;
8416 fcp->isp_maxalloc = ISP2100_NVRAM_MAXIOCBALLOCATION(nvram_data);
8417 if ((isp->isp_confopts & ISP_CFG_OWNFSZ) == 0) {
8418 DEFAULT_FRAMESIZE(isp) =
8419 ISP2100_NVRAM_MAXFRAMELENGTH(nvram_data);
8421 fcp->isp_retry_delay = ISP2100_NVRAM_RETRY_DELAY(nvram_data);
8422 fcp->isp_retry_count = ISP2100_NVRAM_RETRY_COUNT(nvram_data);
8423 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0) {
8424 fcp->isp_loopid = ISP2100_NVRAM_HARDLOOPID(nvram_data);
8426 if ((isp->isp_confopts & ISP_CFG_OWNEXCTHROTTLE) == 0) {
8427 DEFAULT_EXEC_THROTTLE(isp) =
8428 ISP2100_NVRAM_EXECUTION_THROTTLE(nvram_data);
8430 fcp->isp_fwoptions = ISP2100_NVRAM_OPTIONS(nvram_data);
8431 isp_prt(isp, ISP_LOGDEBUG0,
8432 "NVRAM 0x%08x%08x 0x%08x%08x maxalloc %d maxframelen %d",
8433 (uint32_t) (fcp->isp_wwnn_nvram >> 32),
8434 (uint32_t) fcp->isp_wwnn_nvram,
8435 (uint32_t) (fcp->isp_wwpn_nvram >> 32),
8436 (uint32_t) fcp->isp_wwpn_nvram,
8437 ISP2100_NVRAM_MAXIOCBALLOCATION(nvram_data),
8438 ISP2100_NVRAM_MAXFRAMELENGTH(nvram_data));
8439 isp_prt(isp, ISP_LOGDEBUG0,
8440 "execthrottle %d fwoptions 0x%x hardloop %d tov %d",
8441 ISP2100_NVRAM_EXECUTION_THROTTLE(nvram_data),
8442 ISP2100_NVRAM_OPTIONS(nvram_data),
8443 ISP2100_NVRAM_HARDLOOPID(nvram_data),
8444 ISP2100_NVRAM_TOV(nvram_data));
8445 fcp->isp_xfwoptions = ISP2100_XFW_OPTIONS(nvram_data);
8446 fcp->isp_zfwoptions = ISP2100_ZFW_OPTIONS(nvram_data);
8447 isp_prt(isp, ISP_LOGDEBUG0, "xfwoptions 0x%x zfw options 0x%x",
8448 ISP2100_XFW_OPTIONS(nvram_data), ISP2100_ZFW_OPTIONS(nvram_data));
8452 isp_parse_nvram_2400(ispsoftc_t *isp, uint8_t *nvram_data)
8454 fcparam *fcp = FCPARAM(isp, 0);
8457 isp_prt(isp, ISP_LOGDEBUG0,
8458 "NVRAM 0x%08x%08x 0x%08x%08x exchg_cnt %d maxframelen %d",
8459 (uint32_t) (ISP2400_NVRAM_NODE_NAME(nvram_data) >> 32),
8460 (uint32_t) (ISP2400_NVRAM_NODE_NAME(nvram_data)),
8461 (uint32_t) (ISP2400_NVRAM_PORT_NAME(nvram_data) >> 32),
8462 (uint32_t) (ISP2400_NVRAM_PORT_NAME(nvram_data)),
8463 ISP2400_NVRAM_EXCHANGE_COUNT(nvram_data),
8464 ISP2400_NVRAM_MAXFRAMELENGTH(nvram_data));
8465 isp_prt(isp, ISP_LOGDEBUG0,
8466 "NVRAM execthr %d loopid %d fwopt1 0x%x fwopt2 0x%x fwopt3 0x%x",
8467 ISP2400_NVRAM_EXECUTION_THROTTLE(nvram_data),
8468 ISP2400_NVRAM_HARDLOOPID(nvram_data),
8469 ISP2400_NVRAM_FIRMWARE_OPTIONS1(nvram_data),
8470 ISP2400_NVRAM_FIRMWARE_OPTIONS2(nvram_data),
8471 ISP2400_NVRAM_FIRMWARE_OPTIONS3(nvram_data));
8473 wwn = ISP2400_NVRAM_PORT_NAME(nvram_data);
8474 fcp->isp_wwpn_nvram = wwn;
8476 wwn = ISP2400_NVRAM_NODE_NAME(nvram_data);
8478 if ((wwn >> 60) != 2 && (wwn >> 60) != 5) {
8482 if (wwn == 0 && (fcp->isp_wwpn_nvram >> 60) == 2) {
8483 wwn = fcp->isp_wwpn_nvram;
8484 wwn &= ~((uint64_t) 0xfff << 48);
8486 fcp->isp_wwnn_nvram = wwn;
8488 if (ISP2400_NVRAM_EXCHANGE_COUNT(nvram_data)) {
8489 fcp->isp_maxalloc = ISP2400_NVRAM_EXCHANGE_COUNT(nvram_data);
8491 if ((isp->isp_confopts & ISP_CFG_OWNFSZ) == 0) {
8492 DEFAULT_FRAMESIZE(isp) =
8493 ISP2400_NVRAM_MAXFRAMELENGTH(nvram_data);
8495 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0) {
8496 fcp->isp_loopid = ISP2400_NVRAM_HARDLOOPID(nvram_data);
8498 if ((isp->isp_confopts & ISP_CFG_OWNEXCTHROTTLE) == 0) {
8499 DEFAULT_EXEC_THROTTLE(isp) =
8500 ISP2400_NVRAM_EXECUTION_THROTTLE(nvram_data);
8502 fcp->isp_fwoptions = ISP2400_NVRAM_FIRMWARE_OPTIONS1(nvram_data);
8503 fcp->isp_xfwoptions = ISP2400_NVRAM_FIRMWARE_OPTIONS2(nvram_data);
8504 fcp->isp_zfwoptions = ISP2400_NVRAM_FIRMWARE_OPTIONS3(nvram_data);