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
67 #define ISP_MARK_PORTDB(a, b, c) \
68 isp_prt(isp, ISP_LOG_SANCFG, \
69 "Chan %d ISP_MARK_PORTDB@LINE %d", b, __LINE__); \
70 isp_mark_portdb(a, b, c)
75 static const char fconf[] = "Chan %d PortDB[%d] changed:\n current =(0x%x@0x%06x 0x%08x%08x 0x%08x%08x)\n database=(0x%x@0x%06x 0x%08x%08x 0x%08x%08x)";
76 static const char notresp[] = "Not RESPONSE in RESPONSE Queue (type 0x%x) @ idx %d (next %d) nlooked %d";
77 static const char topology[] = "Chan %d WWPN 0x%08x%08x PortID 0x%06x N-Port Handle %d, Connection '%s'";
78 static const char sc4[] = "NVRAM";
79 static const char bun[] = "bad underrun (count %d, resid %d, status %s)";
80 static const char lipd[] = "Chan %d LIP destroyed %d active commands";
81 static const char sacq[] = "unable to acquire scratch area";
83 static const uint8_t alpa_map[] = {
84 0xef, 0xe8, 0xe4, 0xe2, 0xe1, 0xe0, 0xdc, 0xda,
85 0xd9, 0xd6, 0xd5, 0xd4, 0xd3, 0xd2, 0xd1, 0xce,
86 0xcd, 0xcc, 0xcb, 0xca, 0xc9, 0xc7, 0xc6, 0xc5,
87 0xc3, 0xbc, 0xba, 0xb9, 0xb6, 0xb5, 0xb4, 0xb3,
88 0xb2, 0xb1, 0xae, 0xad, 0xac, 0xab, 0xaa, 0xa9,
89 0xa7, 0xa6, 0xa5, 0xa3, 0x9f, 0x9e, 0x9d, 0x9b,
90 0x98, 0x97, 0x90, 0x8f, 0x88, 0x84, 0x82, 0x81,
91 0x80, 0x7c, 0x7a, 0x79, 0x76, 0x75, 0x74, 0x73,
92 0x72, 0x71, 0x6e, 0x6d, 0x6c, 0x6b, 0x6a, 0x69,
93 0x67, 0x66, 0x65, 0x63, 0x5c, 0x5a, 0x59, 0x56,
94 0x55, 0x54, 0x53, 0x52, 0x51, 0x4e, 0x4d, 0x4c,
95 0x4b, 0x4a, 0x49, 0x47, 0x46, 0x45, 0x43, 0x3c,
96 0x3a, 0x39, 0x36, 0x35, 0x34, 0x33, 0x32, 0x31,
97 0x2e, 0x2d, 0x2c, 0x2b, 0x2a, 0x29, 0x27, 0x26,
98 0x25, 0x23, 0x1f, 0x1e, 0x1d, 0x1b, 0x18, 0x17,
99 0x10, 0x0f, 0x08, 0x04, 0x02, 0x01, 0x00
103 * Local function prototypes.
105 static int isp_parse_async(ispsoftc_t *, uint16_t);
106 static int isp_parse_async_fc(ispsoftc_t *, uint16_t);
107 static int isp_handle_other_response(ispsoftc_t *, int, isphdr_t *, uint32_t *);
108 static void isp_parse_status(ispsoftc_t *, ispstatusreq_t *, XS_T *, long *); static void
109 isp_parse_status_24xx(ispsoftc_t *, isp24xx_statusreq_t *, XS_T *, long *);
110 static void isp_fastpost_complete(ispsoftc_t *, uint32_t);
111 static int isp_mbox_continue(ispsoftc_t *);
112 static void isp_scsi_init(ispsoftc_t *);
113 static void isp_scsi_channel_init(ispsoftc_t *, int);
114 static void isp_fibre_init(ispsoftc_t *);
115 static void isp_fibre_init_2400(ispsoftc_t *);
116 static void isp_mark_portdb(ispsoftc_t *, int, int);
117 static int isp_plogx(ispsoftc_t *, int, uint16_t, uint32_t, int, int);
118 static int isp_port_login(ispsoftc_t *, uint16_t, uint32_t);
119 static int isp_port_logout(ispsoftc_t *, uint16_t, uint32_t);
120 static int isp_getpdb(ispsoftc_t *, int, uint16_t, isp_pdb_t *, int);
121 static void isp_dump_chip_portdb(ispsoftc_t *, int, int);
122 static uint64_t isp_get_wwn(ispsoftc_t *, int, int, int);
123 static int isp_fclink_test(ispsoftc_t *, int, int);
124 static int isp_pdb_sync(ispsoftc_t *, int);
125 static int isp_scan_loop(ispsoftc_t *, int);
126 static int isp_gid_ft_sns(ispsoftc_t *, int);
127 static int isp_gid_ft_ct_passthru(ispsoftc_t *, int);
128 static int isp_scan_fabric(ispsoftc_t *, int);
129 static int isp_login_device(ispsoftc_t *, int, uint32_t, isp_pdb_t *, uint16_t *);
130 static int isp_register_fc4_type(ispsoftc_t *, int);
131 static int isp_register_fc4_type_24xx(ispsoftc_t *, int);
132 static uint16_t isp_nxt_handle(ispsoftc_t *, int, uint16_t);
133 static void isp_fw_state(ispsoftc_t *, int);
134 static void isp_mboxcmd_qnw(ispsoftc_t *, mbreg_t *, int);
135 static void isp_mboxcmd(ispsoftc_t *, mbreg_t *);
137 static void isp_spi_update(ispsoftc_t *, int);
138 static void isp_setdfltsdparm(ispsoftc_t *);
139 static void isp_setdfltfcparm(ispsoftc_t *, int);
140 static int isp_read_nvram(ispsoftc_t *, int);
141 static int isp_read_nvram_2400(ispsoftc_t *, uint8_t *);
142 static void isp_rdnvram_word(ispsoftc_t *, int, uint16_t *);
143 static void isp_rd_2400_nvram(ispsoftc_t *, uint32_t, uint32_t *);
144 static void isp_parse_nvram_1020(ispsoftc_t *, uint8_t *);
145 static void isp_parse_nvram_1080(ispsoftc_t *, int, uint8_t *);
146 static void isp_parse_nvram_12160(ispsoftc_t *, int, uint8_t *);
147 static void isp_parse_nvram_2100(ispsoftc_t *, uint8_t *);
148 static void isp_parse_nvram_2400(ispsoftc_t *, uint8_t *);
153 * Hit the chip over the head, download new f/w if available and set it running.
155 * Locking done elsewhere.
159 isp_reset(ispsoftc_t *isp, int do_load_defaults)
164 uint32_t code_org, val;
165 int loops, i, dodnld = 1;
166 const char *btype = "????";
167 static const char dcrc[] = "Downloaded RISC Code Checksum Failure";
169 isp->isp_state = ISP_NILSTATE;
172 ISP_DISABLE_INTS(isp);
177 * Basic types (SCSI, FibreChannel and PCI or SBus)
178 * have been set in the MD code. We figure out more
179 * here. Possibly more refined types based upon PCI
180 * identification. Chip revision has been gathered.
182 * After we've fired this chip up, zero out the conf1 register
183 * for SCSI adapters and do other settings for the 2100.
186 ISP_DISABLE_INTS(isp);
189 * Pick an initial maxcmds value which will be used
190 * to allocate xflist pointer space. It may be changed
191 * later by the firmware.
194 isp->isp_maxcmds = 4096;
195 } else if (IS_2322(isp)) {
196 isp->isp_maxcmds = 2048;
197 } else if (IS_23XX(isp) || IS_2200(isp)) {
198 isp->isp_maxcmds = 1024;
200 isp->isp_maxcmds = 512;
204 * Set up DMA for the request and response queues.
206 * We do this now so we can use the request queue
207 * for dma to load firmware from.
209 if (ISP_MBOXDMASETUP(isp) != 0) {
210 isp_prt(isp, ISP_LOGERR, "Cannot setup DMA");
215 * Set up default request/response queue in-pointer/out-pointer
219 isp->isp_rqstinrp = BIU2400_REQINP;
220 isp->isp_rqstoutrp = BIU2400_REQOUTP;
221 isp->isp_respinrp = BIU2400_RSPINP;
222 isp->isp_respoutrp = BIU2400_RSPOUTP;
223 } else if (IS_23XX(isp)) {
224 isp->isp_rqstinrp = BIU_REQINP;
225 isp->isp_rqstoutrp = BIU_REQOUTP;
226 isp->isp_respinrp = BIU_RSPINP;
227 isp->isp_respoutrp = BIU_RSPOUTP;
229 isp->isp_rqstinrp = INMAILBOX4;
230 isp->isp_rqstoutrp = OUTMAILBOX4;
231 isp->isp_respinrp = OUTMAILBOX5;
232 isp->isp_respoutrp = INMAILBOX5;
236 * Put the board into PAUSE mode (so we can read the SXP registers
237 * or write FPM/FBM registers).
240 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_CLEAR_HOST_INT);
241 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_CLEAR_RISC_INT);
242 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_PAUSE);
244 ISP_WRITE(isp, HCCR, HCCR_CMD_PAUSE);
248 switch (isp->isp_type) {
276 * While we're paused, reset the FPM module and FBM
279 ISP_WRITE(isp, BIU2100_CSR, BIU2100_FPM0_REGS);
280 ISP_WRITE(isp, FPM_DIAG_CONFIG, FPM_SOFT_RESET);
281 ISP_WRITE(isp, BIU2100_CSR, BIU2100_FB_REGS);
282 ISP_WRITE(isp, FBM_CMD, FBMCMD_FIFO_RESET_ALL);
283 ISP_WRITE(isp, BIU2100_CSR, BIU2100_RISC_REGS);
285 } else if (IS_1240(isp)) {
290 sdp = SDPARAM(isp, 0);
291 sdp->isp_ultramode = 1;
292 sdp = SDPARAM(isp, 1);
293 sdp->isp_ultramode = 1;
295 * XXX: Should probably do some bus sensing.
297 } else if (IS_ULTRA3(isp)) {
298 sdparam *sdp = isp->isp_param;
300 isp->isp_clock = 100;
304 else if (IS_12160(isp))
308 sdp->isp_lvdmode = 1;
310 if (IS_DUALBUS(isp)) {
312 sdp->isp_lvdmode = 1;
314 } else if (IS_ULTRA2(isp)) {
315 static const char m[] = "bus %d is in %s Mode";
317 sdparam *sdp = SDPARAM(isp, 0);
319 isp->isp_clock = 100;
323 else if (IS_1080(isp))
328 l = ISP_READ(isp, SXP_PINS_DIFF) & ISP1080_MODE_MASK;
330 case ISP1080_LVD_MODE:
331 sdp->isp_lvdmode = 1;
332 isp_prt(isp, ISP_LOGCONFIG, m, 0, "LVD");
334 case ISP1080_HVD_MODE:
335 sdp->isp_diffmode = 1;
336 isp_prt(isp, ISP_LOGCONFIG, m, 0, "Differential");
338 case ISP1080_SE_MODE:
339 sdp->isp_ultramode = 1;
340 isp_prt(isp, ISP_LOGCONFIG, m, 0, "Single-Ended");
343 isp_prt(isp, ISP_LOGERR,
344 "unknown mode on bus %d (0x%x)", 0, l);
348 if (IS_DUALBUS(isp)) {
349 sdp = SDPARAM(isp, 1);
350 l = ISP_READ(isp, SXP_PINS_DIFF|SXP_BANK1_SELECT);
351 l &= ISP1080_MODE_MASK;
353 case ISP1080_LVD_MODE:
354 sdp->isp_lvdmode = 1;
355 isp_prt(isp, ISP_LOGCONFIG, m, 1, "LVD");
357 case ISP1080_HVD_MODE:
358 sdp->isp_diffmode = 1;
359 isp_prt(isp, ISP_LOGCONFIG,
360 m, 1, "Differential");
362 case ISP1080_SE_MODE:
363 sdp->isp_ultramode = 1;
364 isp_prt(isp, ISP_LOGCONFIG,
365 m, 1, "Single-Ended");
368 isp_prt(isp, ISP_LOGERR,
369 "unknown mode on bus %d (0x%x)", 1, l);
374 sdparam *sdp = SDPARAM(isp, 0);
375 i = ISP_READ(isp, BIU_CONF0) & BIU_CONF0_HW_MASK;
378 isp_prt(isp, ISP_LOGALL, "Unknown Chip Type 0x%x", i);
382 isp->isp_type = ISP_HA_SCSI_1020;
387 * Some 1020A chips are Ultra Capable, but don't
388 * run the clock rate up for that unless told to
389 * do so by the Ultra Capable bits being set.
392 isp->isp_type = ISP_HA_SCSI_1020A;
397 isp->isp_type = ISP_HA_SCSI_1040;
402 isp->isp_type = ISP_HA_SCSI_1040A;
407 isp->isp_type = ISP_HA_SCSI_1040B;
412 isp->isp_type = ISP_HA_SCSI_1040C;
417 * Now, while we're at it, gather info about ultra
418 * and/or differential mode.
420 if (ISP_READ(isp, SXP_PINS_DIFF) & SXP_PINS_DIFF_MODE) {
421 isp_prt(isp, ISP_LOGCONFIG, "Differential Mode");
422 sdp->isp_diffmode = 1;
424 sdp->isp_diffmode = 0;
426 i = ISP_READ(isp, RISC_PSR);
427 if (isp->isp_bustype == ISP_BT_SBUS) {
428 i &= RISC_PSR_SBUS_ULTRA;
430 i &= RISC_PSR_PCI_ULTRA;
433 isp_prt(isp, ISP_LOGCONFIG, "Ultra Mode Capable");
434 sdp->isp_ultramode = 1;
436 * If we're in Ultra Mode, we have to be 60MHz clock-
437 * even for the SBus version.
441 sdp->isp_ultramode = 0;
443 * Clock is known. Gronk.
448 * Machine dependent clock (if set) overrides
449 * our generic determinations.
451 if (isp->isp_mdvec->dv_clock) {
452 if (isp->isp_mdvec->dv_clock < isp->isp_clock) {
453 isp->isp_clock = isp->isp_mdvec->dv_clock;
460 * Clear instrumentation
462 isp->isp_intcnt = isp->isp_intbogus = 0;
465 * Do MD specific pre initialization
470 * Hit the chip over the head with hammer,
471 * and give it a chance to recover.
475 ISP_WRITE(isp, BIU_ICR, BIU_ICR_SOFT_RESET);
482 * Clear data && control DMA engines.
484 ISP_WRITE(isp, CDMA_CONTROL, DMA_CNTRL_CLEAR_CHAN | DMA_CNTRL_RESET_INT);
485 ISP_WRITE(isp, DDMA_CONTROL, DMA_CNTRL_CLEAR_CHAN | DMA_CNTRL_RESET_INT);
488 } else if (IS_24XX(isp)) {
490 * Stop DMA and wait for it to stop.
492 ISP_WRITE(isp, BIU2400_CSR, BIU2400_DMA_STOP|(3 << 4));
493 for (val = loops = 0; loops < 30000; loops++) {
495 val = ISP_READ(isp, BIU2400_CSR);
496 if ((val & BIU2400_DMA_ACTIVE) == 0) {
500 if (val & BIU2400_DMA_ACTIVE) {
502 isp_prt(isp, ISP_LOGERR, "DMA Failed to Stop on Reset");
506 * Hold it in SOFT_RESET and STOP state for 100us.
508 ISP_WRITE(isp, BIU2400_CSR, BIU2400_SOFT_RESET|BIU2400_DMA_STOP|(3 << 4));
510 for (loops = 0; loops < 10000; loops++) {
512 val = ISP_READ(isp, OUTMAILBOX0);
514 for (val = loops = 0; loops < 500000; loops ++) {
515 val = ISP_READ(isp, BIU2400_CSR);
516 if ((val & BIU2400_SOFT_RESET) == 0) {
520 if (val & BIU2400_SOFT_RESET) {
522 isp_prt(isp, ISP_LOGERR, "Failed to come out of reset");
526 ISP_WRITE(isp, BIU2100_CSR, BIU2100_SOFT_RESET);
533 * Clear data && control DMA engines.
535 ISP_WRITE(isp, CDMA2100_CONTROL, DMA_CNTRL2100_CLEAR_CHAN | DMA_CNTRL2100_RESET_INT);
536 ISP_WRITE(isp, TDMA2100_CONTROL, DMA_CNTRL2100_CLEAR_CHAN | DMA_CNTRL2100_RESET_INT);
537 ISP_WRITE(isp, RDMA2100_CONTROL, DMA_CNTRL2100_CLEAR_CHAN | DMA_CNTRL2100_RESET_INT);
541 * Wait for ISP to be ready to go...
543 loops = MBOX_DELAY_COUNT;
546 if (!(ISP_READ(isp, BIU_ICR) & BIU_ICR_SOFT_RESET)) {
549 } else if (IS_24XX(isp)) {
550 if (ISP_READ(isp, OUTMAILBOX0) == 0) {
554 if (!(ISP_READ(isp, BIU2100_CSR) & BIU2100_SOFT_RESET))
559 ISP_DUMPREGS(isp, "chip reset timed out");
566 * After we've fired this chip up, zero out the conf1 register
567 * for SCSI adapters and other settings for the 2100.
571 ISP_WRITE(isp, BIU_CONF1, 0);
572 } else if (!IS_24XX(isp)) {
573 ISP_WRITE(isp, BIU2100_CSR, 0);
577 * Reset RISC Processor
580 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_RESET);
581 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_RELEASE);
582 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_CLEAR_RESET);
584 ISP_WRITE(isp, HCCR, HCCR_CMD_RESET);
586 ISP_WRITE(isp, BIU_SEMA, 0);
590 * Post-RISC Reset stuff.
593 for (val = loops = 0; loops < 5000000; loops++) {
595 val = ISP_READ(isp, OUTMAILBOX0);
602 isp_prt(isp, ISP_LOGERR, "reset didn't clear");
605 } else if (IS_SCSI(isp)) {
606 uint16_t tmp = isp->isp_mdvec->dv_conf1;
608 * Busted FIFO. Turn off all but burst enables.
610 if (isp->isp_type == ISP_HA_SCSI_1040A) {
611 tmp &= BIU_BURST_ENABLE;
613 ISP_SETBITS(isp, BIU_CONF1, tmp);
614 if (tmp & BIU_BURST_ENABLE) {
615 ISP_SETBITS(isp, CDMA_CONF, DMA_ENABLE_BURST);
616 ISP_SETBITS(isp, DDMA_CONF, DMA_ENABLE_BURST);
618 if (SDPARAM(isp, 0)->isp_ptisp) {
619 if (SDPARAM(isp, 0)->isp_ultramode) {
620 while (ISP_READ(isp, RISC_MTR) != 0x1313) {
621 ISP_WRITE(isp, RISC_MTR, 0x1313);
622 ISP_WRITE(isp, HCCR, HCCR_CMD_STEP);
625 ISP_WRITE(isp, RISC_MTR, 0x1212);
628 * PTI specific register
630 ISP_WRITE(isp, RISC_EMB, DUAL_BANK);
632 ISP_WRITE(isp, RISC_MTR, 0x1212);
634 ISP_WRITE(isp, HCCR, HCCR_CMD_RELEASE);
636 ISP_WRITE(isp, RISC_MTR2100, 0x1212);
637 if (IS_2200(isp) || IS_23XX(isp)) {
638 ISP_WRITE(isp, HCCR, HCCR_2X00_DISABLE_PARITY_PAUSE);
640 ISP_WRITE(isp, HCCR, HCCR_CMD_RELEASE);
643 ISP_WRITE(isp, isp->isp_rqstinrp, 0);
644 ISP_WRITE(isp, isp->isp_rqstoutrp, 0);
645 ISP_WRITE(isp, isp->isp_respinrp, 0);
646 ISP_WRITE(isp, isp->isp_respoutrp, 0);
648 ISP_WRITE(isp, BIU2400_PRI_REQINP, 0);
649 ISP_WRITE(isp, BIU2400_PRI_REQOUTP, 0);
650 ISP_WRITE(isp, BIU2400_ATIO_RSPINP, 0);
651 ISP_WRITE(isp, BIU2400_ATIO_RSPOUTP, 0);
655 * Do MD specific post initialization
660 * Wait for everything to finish firing up.
662 * Avoid doing this on early 2312s because you can generate a PCI
663 * parity error (chip breakage).
665 if (IS_2312(isp) && isp->isp_revision < 2) {
668 loops = MBOX_DELAY_COUNT;
669 while (ISP_READ(isp, OUTMAILBOX0) == MBOX_BUSY) {
673 isp_prt(isp, ISP_LOGERR, "MBOX_BUSY never cleared on reset");
680 * Up until this point we've done everything by just reading or
681 * setting registers. From this point on we rely on at least *some*
682 * kind of firmware running in the card.
686 * Do some sanity checking by running a NOP command.
687 * If it succeeds, the ROM firmware is now running.
689 MBSINIT(&mbs, MBOX_NO_OP, MBLOGALL, 0);
690 isp_mboxcmd(isp, &mbs);
691 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
692 isp_prt(isp, ISP_LOGERR, "NOP command failed (%x)", mbs.param[0]);
698 * Do some operational tests
701 if (IS_SCSI(isp) || IS_24XX(isp)) {
702 static const uint16_t patterns[MAX_MAILBOX] = {
703 0x0000, 0xdead, 0xbeef, 0xffff,
704 0xa5a5, 0x5a5a, 0x7f7f, 0x7ff7,
705 0x3421, 0xabcd, 0xdcba, 0xfeef,
706 0xbead, 0xdebe, 0x2222, 0x3333,
707 0x5555, 0x6666, 0x7777, 0xaaaa,
708 0xffff, 0xdddd, 0x9999, 0x1fbc,
709 0x6666, 0x6677, 0x1122, 0x33ff,
710 0x0000, 0x0001, 0x1000, 0x1010,
712 int nmbox = ISP_NMBOX(isp);
715 MBSINIT(&mbs, MBOX_MAILBOX_REG_TEST, MBLOGALL, 0);
716 for (i = 1; i < nmbox; i++) {
717 mbs.param[i] = patterns[i];
719 isp_mboxcmd(isp, &mbs);
720 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
724 for (i = 1; i < nmbox; i++) {
725 if (mbs.param[i] != patterns[i]) {
727 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]);
734 * Download new Firmware, unless requested not to do so.
735 * This is made slightly trickier in some cases where the
736 * firmware of the ROM revision is newer than the revision
737 * compiled into the driver. So, where we used to compare
738 * versions of our f/w and the ROM f/w, now we just see
739 * whether we have f/w at all and whether a config flag
740 * has disabled our download.
742 if ((isp->isp_mdvec->dv_ispfw == NULL) || (isp->isp_confopts & ISP_CFG_NORELOAD)) {
747 code_org = ISP_CODE_ORG_2400;
748 } else if (IS_23XX(isp)) {
749 code_org = ISP_CODE_ORG_2300;
751 code_org = ISP_CODE_ORG;
754 if (dodnld && IS_24XX(isp)) {
755 const uint32_t *ptr = isp->isp_mdvec->dv_ispfw;
759 * Keep loading until we run out of f/w.
761 code_org = ptr[2]; /* 1st load address is our start addr */
767 isp_prt(isp, ISP_LOGDEBUG0, "load 0x%x words of code at load address 0x%x", ptr[3], ptr[2]);
773 while (wi < ptr[3]) {
777 nw = ISP_QUEUE_SIZE(RQUEST_QUEUE_LEN(isp)) >> 2;
781 cp = isp->isp_rquest;
782 for (i = 0; i < nw; i++) {
783 ISP_IOXPUT_32(isp, ptr[wi++], &cp[i]);
786 MEMORYBARRIER(isp, SYNC_REQUEST, 0, ISP_QUEUE_SIZE(RQUEST_QUEUE_LEN(isp)), -1);
788 MBSINIT(&mbs, 0, MBLOGALL, 0);
789 if (la < 0x10000 && nw < 0x10000) {
790 mbs.param[0] = MBOX_LOAD_RISC_RAM_2100;
792 mbs.param[2] = DMA_WD1(isp->isp_rquest_dma);
793 mbs.param[3] = DMA_WD0(isp->isp_rquest_dma);
795 mbs.param[6] = DMA_WD3(isp->isp_rquest_dma);
796 mbs.param[7] = DMA_WD2(isp->isp_rquest_dma);
797 isp_prt(isp, ISP_LOGDEBUG0, "LOAD RISC RAM 2100 %u words at load address 0x%x", nw, la);
798 } else if (wordload) {
803 ucd.cp = (const uint32_t *)cp;
804 mbs.param[0] = MBOX_WRITE_RAM_WORD_EXTENDED;
806 mbs.param[2] = (*ucd.np);
807 mbs.param[3] = (*ucd.np) >> 16;
808 mbs.param[8] = la >> 16;
809 isp->isp_mbxwrk0 = nw - 1;
810 isp->isp_mbxworkp = ucd.np+1;
811 isp->isp_mbxwrk1 = (la + 1);
812 isp->isp_mbxwrk8 = (la + 1) >> 16;
813 isp_prt(isp, ISP_LOGDEBUG0, "WRITE RAM WORD EXTENDED %u words at load address 0x%x", nw, la);
815 mbs.param[0] = MBOX_LOAD_RISC_RAM;
817 mbs.param[2] = DMA_WD1(isp->isp_rquest_dma);
818 mbs.param[3] = DMA_WD0(isp->isp_rquest_dma);
819 mbs.param[4] = nw >> 16;
821 mbs.param[6] = DMA_WD3(isp->isp_rquest_dma);
822 mbs.param[7] = DMA_WD2(isp->isp_rquest_dma);
823 mbs.param[8] = la >> 16;
824 isp_prt(isp, ISP_LOGDEBUG0, "LOAD RISC RAM %u words at load address 0x%x", nw, la);
826 isp_mboxcmd(isp, &mbs);
827 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
828 if (mbs.param[0] == MBOX_HOST_INTERFACE_ERROR) {
829 isp_prt(isp, ISP_LOGERR, "switching to word load");
833 isp_prt(isp, ISP_LOGERR, "F/W Risc Ram Load Failed");
845 isp->isp_loaded_fw = 1;
846 } else if (dodnld && IS_23XX(isp)) {
847 const uint16_t *ptr = isp->isp_mdvec->dv_ispfw;
848 uint16_t wi, wl, segno;
857 isp_prt(isp, ISP_LOGDEBUG0, "load 0x%x words of code at load address 0x%x", ptr[3], la);
862 while (wi < ptr[3]) {
866 nw = ISP_QUEUE_SIZE(RQUEST_QUEUE_LEN(isp)) >> 1;
870 if (nw > (1 << 15)) {
873 cp = isp->isp_rquest;
874 for (i = 0; i < nw; i++) {
875 ISP_IOXPUT_16(isp, ptr[wi++], &cp[i]);
878 MEMORYBARRIER(isp, SYNC_REQUEST, 0, ISP_QUEUE_SIZE(RQUEST_QUEUE_LEN(isp)), -1);
879 MBSINIT(&mbs, 0, MBLOGALL, 0);
881 mbs.param[0] = MBOX_LOAD_RISC_RAM_2100;
883 mbs.param[2] = DMA_WD1(isp->isp_rquest_dma);
884 mbs.param[3] = DMA_WD0(isp->isp_rquest_dma);
886 mbs.param[6] = DMA_WD3(isp->isp_rquest_dma);
887 mbs.param[7] = DMA_WD2(isp->isp_rquest_dma);
888 isp_prt(isp, ISP_LOGDEBUG1, "LOAD RISC RAM 2100 %u words at load address 0x%x\n", nw, la);
890 mbs.param[0] = MBOX_LOAD_RISC_RAM;
892 mbs.param[2] = DMA_WD1(isp->isp_rquest_dma);
893 mbs.param[3] = DMA_WD0(isp->isp_rquest_dma);
895 mbs.param[6] = DMA_WD3(isp->isp_rquest_dma);
896 mbs.param[7] = DMA_WD2(isp->isp_rquest_dma);
897 mbs.param[8] = la >> 16;
898 isp_prt(isp, ISP_LOGDEBUG1, "LOAD RISC RAM %u words at load address 0x%x\n", nw, la);
900 isp_mboxcmd(isp, &mbs);
901 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
902 isp_prt(isp, ISP_LOGERR, "F/W Risc Ram Load Failed");
918 * If we're a 2322, the firmware actually comes in
919 * three chunks. We loaded the first at the code_org
920 * address. The other two chunks, which follow right
921 * after each other in memory here, get loaded at
922 * addresses specfied at offset 0x9..0xB.
927 la = ptr[5] | ((ptr[4] & 0x3f) << 16);
929 isp->isp_loaded_fw = 1;
935 ucd.cp = isp->isp_mdvec->dv_ispfw;
936 isp->isp_mbxworkp = &ucd.np[1];
937 isp->isp_mbxwrk0 = ucd.np[3] - 1;
938 isp->isp_mbxwrk1 = code_org + 1;
939 MBSINIT(&mbs, MBOX_WRITE_RAM_WORD, MBLOGNONE, 0);
940 mbs.param[1] = code_org;
941 mbs.param[2] = ucd.np[0];
942 isp_prt(isp, ISP_LOGDEBUG1, "WRITE RAM %u words at load address 0x%x", ucd.np[3], code_org);
943 isp_mboxcmd(isp, &mbs);
944 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
945 isp_prt(isp, ISP_LOGERR, "F/W download failed at word %d", isp->isp_mbxwrk1 - code_org);
950 isp->isp_loaded_fw = 0;
951 isp_prt(isp, ISP_LOGDEBUG2, "skipping f/w download");
955 * If we loaded firmware, verify its checksum
957 if (isp->isp_loaded_fw) {
958 MBSINIT(&mbs, MBOX_VERIFY_CHECKSUM, MBLOGNONE, 0);
959 mbs.param[0] = MBOX_VERIFY_CHECKSUM;
961 mbs.param[1] = code_org >> 16;
962 mbs.param[2] = code_org;
964 mbs.param[1] = code_org;
966 isp_mboxcmd(isp, &mbs);
967 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
968 isp_prt(isp, ISP_LOGERR, dcrc);
975 * Now start it rolling.
977 * If we didn't actually download f/w,
978 * we still need to (re)start it.
982 MBSINIT(&mbs, MBOX_EXEC_FIRMWARE, MBLOGALL, 5000000);
984 mbs.param[1] = code_org >> 16;
985 mbs.param[2] = code_org;
986 if (isp->isp_loaded_fw) {
994 } else if (IS_2322(isp)) {
995 mbs.param[1] = code_org;
996 if (isp->isp_loaded_fw) {
1002 mbs.param[1] = code_org;
1004 isp_mboxcmd(isp, &mbs);
1005 if (IS_2322(isp) || IS_24XX(isp)) {
1006 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1013 * Give it a chance to finish starting up.
1014 * Give the 24XX more time.
1019 * Check to see if the 24XX firmware really started.
1021 if (mbs.param[1] == 0xdead) {
1022 isp_prt(isp, ISP_LOGERR, "f/w didn't *really* start");
1030 * Set CLOCK RATE, but only if asked to.
1032 if (isp->isp_clock) {
1033 mbs.param[0] = MBOX_SET_CLOCK_RATE;
1034 mbs.param[1] = isp->isp_clock;
1035 mbs.logval = MBLOGNONE;
1036 isp_mboxcmd(isp, &mbs);
1037 /* we will try not to care if this fails */
1043 * Ask the chip for the current firmware version.
1044 * This should prove that the new firmware is working.
1046 MBSINIT(&mbs, MBOX_ABOUT_FIRMWARE, MBLOGALL, 0);
1047 isp_mboxcmd(isp, &mbs);
1048 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1054 * The SBus firmware that we are using apparently does not return
1055 * major, minor, micro revisions in the mailbox registers, which
1056 * is really, really, annoying.
1058 if (ISP_SBUS_SUPPORTED && isp->isp_bustype == ISP_BT_SBUS) {
1060 #ifdef ISP_TARGET_MODE
1061 isp->isp_fwrev[0] = 7;
1062 isp->isp_fwrev[1] = 55;
1064 isp->isp_fwrev[0] = 1;
1065 isp->isp_fwrev[1] = 37;
1067 isp->isp_fwrev[2] = 0;
1070 isp->isp_fwrev[0] = mbs.param[1];
1071 isp->isp_fwrev[1] = mbs.param[2];
1072 isp->isp_fwrev[2] = mbs.param[3];
1077 * We do not believe firmware attributes for 2100 code less
1078 * than 1.17.0, unless it's the firmware we specifically
1081 * Note that all 22XX and later f/w is greater than 1.X.0.
1083 if ((ISP_FW_OLDER_THAN(isp, 1, 17, 1))) {
1084 #ifdef USE_SMALLER_2100_FIRMWARE
1085 isp->isp_fwattr = ISP_FW_ATTR_SCCLUN;
1087 isp->isp_fwattr = 0;
1090 isp->isp_fwattr = mbs.param[6];
1092 if (IS_24XX(isp) && (isp->isp_fwattr & ISP2400_FW_ATTR_EXTNDED)) {
1093 isp->isp_fwattr |= (((uint64_t) mbs.param[15]) << 16) | (((uint64_t) mbs.param[16]) << 32) | (((uint64_t) mbs.param[17]) << 48);
1095 } else if (IS_SCSI(isp)) {
1096 #ifndef ISP_TARGET_MODE
1097 isp->isp_fwattr = ISP_FW_ATTR_TMODE;
1099 isp->isp_fwattr = 0;
1103 isp_prt(isp, ISP_LOGCONFIG, "Board Type %s, Chip Revision 0x%x, %s F/W Revision %d.%d.%d",
1104 btype, isp->isp_revision, dodnld? "loaded" : "resident", isp->isp_fwrev[0], isp->isp_fwrev[1], isp->isp_fwrev[2]);
1106 fwt = isp->isp_fwattr;
1108 buf = FCPARAM(isp, 0)->isp_scratch;
1109 ISP_SNPRINTF(buf, ISP_FC_SCRLEN, "Attributes:");
1110 if (fwt & ISP2400_FW_ATTR_CLASS2) {
1111 fwt ^=ISP2400_FW_ATTR_CLASS2;
1112 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s Class2", buf);
1114 if (fwt & ISP2400_FW_ATTR_IP) {
1115 fwt ^=ISP2400_FW_ATTR_IP;
1116 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s IP", buf);
1118 if (fwt & ISP2400_FW_ATTR_MULTIID) {
1119 fwt ^=ISP2400_FW_ATTR_MULTIID;
1120 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s MultiID", buf);
1122 if (fwt & ISP2400_FW_ATTR_SB2) {
1123 fwt ^=ISP2400_FW_ATTR_SB2;
1124 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s SB2", buf);
1126 if (fwt & ISP2400_FW_ATTR_T10CRC) {
1127 fwt ^=ISP2400_FW_ATTR_T10CRC;
1128 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s T10CRC", buf);
1130 if (fwt & ISP2400_FW_ATTR_VI) {
1131 fwt ^=ISP2400_FW_ATTR_VI;
1132 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s VI", buf);
1134 if (fwt & ISP2400_FW_ATTR_VP0) {
1135 fwt ^= ISP2400_FW_ATTR_VP0;
1136 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s VP0_Decoupling", buf);
1138 if (fwt & ISP2400_FW_ATTR_EXPFW) {
1139 fwt ^= ISP2400_FW_ATTR_EXPFW;
1140 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s (Experimental)", buf);
1142 fwt &= ~ISP2400_FW_ATTR_EXTNDED;
1144 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s (unknown 0x%08x%08x)", buf,
1145 (uint32_t) (fwt >> 32), (uint32_t) fwt);
1147 isp_prt(isp, ISP_LOGCONFIG, "%s", buf);
1148 } else if (IS_FC(isp)) {
1149 buf = FCPARAM(isp, 0)->isp_scratch;
1150 ISP_SNPRINTF(buf, ISP_FC_SCRLEN, "Attributes:");
1151 if (fwt & ISP_FW_ATTR_TMODE) {
1152 fwt ^=ISP_FW_ATTR_TMODE;
1153 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s TargetMode", buf);
1155 if (fwt & ISP_FW_ATTR_SCCLUN) {
1156 fwt ^=ISP_FW_ATTR_SCCLUN;
1157 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s SCC-Lun", buf);
1159 if (fwt & ISP_FW_ATTR_FABRIC) {
1160 fwt ^=ISP_FW_ATTR_FABRIC;
1161 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s Fabric", buf);
1163 if (fwt & ISP_FW_ATTR_CLASS2) {
1164 fwt ^=ISP_FW_ATTR_CLASS2;
1165 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s Class2", buf);
1167 if (fwt & ISP_FW_ATTR_FCTAPE) {
1168 fwt ^=ISP_FW_ATTR_FCTAPE;
1169 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s FC-Tape", buf);
1171 if (fwt & ISP_FW_ATTR_IP) {
1172 fwt ^=ISP_FW_ATTR_IP;
1173 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s IP", buf);
1175 if (fwt & ISP_FW_ATTR_VI) {
1176 fwt ^=ISP_FW_ATTR_VI;
1177 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s VI", buf);
1179 if (fwt & ISP_FW_ATTR_VI_SOLARIS) {
1180 fwt ^=ISP_FW_ATTR_VI_SOLARIS;
1181 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s VI_SOLARIS", buf);
1183 if (fwt & ISP_FW_ATTR_2KLOGINS) {
1184 fwt ^=ISP_FW_ATTR_2KLOGINS;
1185 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s 2K-Login", buf);
1188 ISP_SNPRINTF(buf, ISP_FC_SCRLEN - strlen(buf), "%s (unknown 0x%08x%08x)", buf,
1189 (uint32_t) (fwt >> 32), (uint32_t) fwt);
1191 isp_prt(isp, ISP_LOGCONFIG, "%s", buf);
1195 MBSINIT(&mbs, MBOX_GET_RESOURCE_COUNT, MBLOGALL, 0);
1196 isp_mboxcmd(isp, &mbs);
1197 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1201 if (isp->isp_maxcmds >= mbs.param[3]) {
1202 isp->isp_maxcmds = mbs.param[3];
1205 MBSINIT(&mbs, MBOX_GET_FIRMWARE_STATUS, MBLOGALL, 0);
1206 isp_mboxcmd(isp, &mbs);
1207 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1211 if (isp->isp_maxcmds >= mbs.param[2]) {
1212 isp->isp_maxcmds = mbs.param[2];
1215 isp_prt(isp, ISP_LOGCONFIG, "%d max I/O command limit set", isp->isp_maxcmds);
1218 * If we don't have Multi-ID f/w loaded, we need to restrict channels to one.
1219 * Only make this check for non-SCSI cards (I'm not sure firmware attributes
1222 if (IS_FC(isp) && isp->isp_nchan > 1) {
1223 if (!IS_24XX(isp) || (fwt & ISP2400_FW_ATTR_MULTIID) == 0) {
1224 isp_prt(isp, ISP_LOGWARN, "non-MULTIID f/w loaded, only can enable 1 of %d channels", isp->isp_nchan);
1228 for (i = 0; i < isp->isp_nchan; i++) {
1229 isp_fw_state(isp, i);
1231 if (isp->isp_dead) {
1233 ISP_DISABLE_INTS(isp);
1237 isp->isp_state = ISP_RESETSTATE;
1240 * Okay- now that we have new firmware running, we now (re)set our
1241 * notion of how many luns we support. This is somewhat tricky because
1242 * if we haven't loaded firmware, we sometimes do not have an easy way
1243 * of knowing how many luns we support.
1245 * Expanded lun firmware gives you 32 luns for SCSI cards and
1246 * 16384 luns for Fibre Channel cards.
1248 * It turns out that even for QLogic 2100s with ROM 1.10 and above
1249 * we do get a firmware attributes word returned in mailbox register 6.
1251 * Because the lun is in a different position in the Request Queue
1252 * Entry structure for Fibre Channel with expanded lun firmware, we
1253 * can only support one lun (lun zero) when we don't know what kind
1254 * of firmware we're running.
1258 if (IS_ULTRA2(isp) || IS_ULTRA3(isp)) {
1259 isp->isp_maxluns = 32;
1261 isp->isp_maxluns = 8;
1264 isp->isp_maxluns = 8;
1267 if (ISP_CAP_SCCFW(isp)) {
1268 isp->isp_maxluns = 16384;
1270 isp->isp_maxluns = 16;
1275 * We get some default values established. As a side
1276 * effect, NVRAM is read here (unless overriden by
1277 * a configuration flag).
1279 if (do_load_defaults) {
1281 isp_setdfltsdparm(isp);
1283 for (i = 0; i < isp->isp_nchan; i++) {
1284 isp_setdfltfcparm(isp, i);
1291 * Initialize Parameters of Hardware to a known state.
1293 * Locks are held before coming here.
1297 isp_init(ispsoftc_t *isp)
1301 isp_fibre_init_2400(isp);
1303 isp_fibre_init(isp);
1308 GET_NANOTIME(&isp->isp_init_time);
1312 isp_scsi_init(ispsoftc_t *isp)
1314 sdparam *sdp_chan0, *sdp_chan1;
1317 sdp_chan0 = SDPARAM(isp, 0);
1318 sdp_chan1 = sdp_chan0;
1319 if (IS_DUALBUS(isp)) {
1320 sdp_chan1 = SDPARAM(isp, 1);
1323 /* First do overall per-card settings. */
1326 * If we have fast memory timing enabled, turn it on.
1328 if (sdp_chan0->isp_fast_mttr) {
1329 ISP_WRITE(isp, RISC_MTR, 0x1313);
1333 * Set Retry Delay and Count.
1334 * You set both channels at the same time.
1336 MBSINIT(&mbs, MBOX_SET_RETRY_COUNT, MBLOGALL, 0);
1337 mbs.param[1] = sdp_chan0->isp_retry_count;
1338 mbs.param[2] = sdp_chan0->isp_retry_delay;
1339 mbs.param[6] = sdp_chan1->isp_retry_count;
1340 mbs.param[7] = sdp_chan1->isp_retry_delay;
1341 isp_mboxcmd(isp, &mbs);
1342 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1347 * Set ASYNC DATA SETUP time. This is very important.
1349 MBSINIT(&mbs, MBOX_SET_ASYNC_DATA_SETUP_TIME, MBLOGALL, 0);
1350 mbs.param[1] = sdp_chan0->isp_async_data_setup;
1351 mbs.param[2] = sdp_chan1->isp_async_data_setup;
1352 isp_mboxcmd(isp, &mbs);
1353 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1358 * Set ACTIVE Negation State.
1360 MBSINIT(&mbs, MBOX_SET_ACT_NEG_STATE, MBLOGNONE, 0);
1362 (sdp_chan0->isp_req_ack_active_neg << 4) |
1363 (sdp_chan0->isp_data_line_active_neg << 5);
1365 (sdp_chan1->isp_req_ack_active_neg << 4) |
1366 (sdp_chan1->isp_data_line_active_neg << 5);
1367 isp_mboxcmd(isp, &mbs);
1368 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1369 isp_prt(isp, ISP_LOGERR,
1370 "failed to set active negation state (%d,%d), (%d,%d)",
1371 sdp_chan0->isp_req_ack_active_neg,
1372 sdp_chan0->isp_data_line_active_neg,
1373 sdp_chan1->isp_req_ack_active_neg,
1374 sdp_chan1->isp_data_line_active_neg);
1381 * Set the Tag Aging limit
1383 MBSINIT(&mbs, MBOX_SET_TAG_AGE_LIMIT, MBLOGALL, 0);
1384 mbs.param[1] = sdp_chan0->isp_tag_aging;
1385 mbs.param[2] = sdp_chan1->isp_tag_aging;
1386 isp_mboxcmd(isp, &mbs);
1387 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1388 isp_prt(isp, ISP_LOGERR, "failed to set tag age limit (%d,%d)",
1389 sdp_chan0->isp_tag_aging, sdp_chan1->isp_tag_aging);
1394 * Set selection timeout.
1396 MBSINIT(&mbs, MBOX_SET_SELECT_TIMEOUT, MBLOGALL, 0);
1397 mbs.param[1] = sdp_chan0->isp_selection_timeout;
1398 mbs.param[2] = sdp_chan1->isp_selection_timeout;
1399 isp_mboxcmd(isp, &mbs);
1400 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1404 /* now do per-channel settings */
1405 isp_scsi_channel_init(isp, 0);
1406 if (IS_DUALBUS(isp))
1407 isp_scsi_channel_init(isp, 1);
1410 * Now enable request/response queues
1413 if (IS_ULTRA2(isp) || IS_1240(isp)) {
1414 MBSINIT(&mbs, MBOX_INIT_RES_QUEUE_A64, MBLOGALL, 0);
1415 mbs.param[1] = RESULT_QUEUE_LEN(isp);
1416 mbs.param[2] = DMA_WD1(isp->isp_result_dma);
1417 mbs.param[3] = DMA_WD0(isp->isp_result_dma);
1419 mbs.param[6] = DMA_WD3(isp->isp_result_dma);
1420 mbs.param[7] = DMA_WD2(isp->isp_result_dma);
1421 isp_mboxcmd(isp, &mbs);
1422 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1425 isp->isp_residx = mbs.param[5];
1427 MBSINIT(&mbs, MBOX_INIT_REQ_QUEUE_A64, MBLOGALL, 0);
1428 mbs.param[1] = RQUEST_QUEUE_LEN(isp);
1429 mbs.param[2] = DMA_WD1(isp->isp_rquest_dma);
1430 mbs.param[3] = DMA_WD0(isp->isp_rquest_dma);
1432 mbs.param[6] = DMA_WD3(isp->isp_result_dma);
1433 mbs.param[7] = DMA_WD2(isp->isp_result_dma);
1434 isp_mboxcmd(isp, &mbs);
1435 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1438 isp->isp_reqidx = isp->isp_reqodx = mbs.param[4];
1440 MBSINIT(&mbs, MBOX_INIT_RES_QUEUE, MBLOGALL, 0);
1441 mbs.param[1] = RESULT_QUEUE_LEN(isp);
1442 mbs.param[2] = DMA_WD1(isp->isp_result_dma);
1443 mbs.param[3] = DMA_WD0(isp->isp_result_dma);
1445 isp_mboxcmd(isp, &mbs);
1446 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1449 isp->isp_residx = mbs.param[5];
1451 MBSINIT(&mbs, MBOX_INIT_REQ_QUEUE, MBLOGALL, 0);
1452 mbs.param[1] = RQUEST_QUEUE_LEN(isp);
1453 mbs.param[2] = DMA_WD1(isp->isp_rquest_dma);
1454 mbs.param[3] = DMA_WD0(isp->isp_rquest_dma);
1456 isp_mboxcmd(isp, &mbs);
1457 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1460 isp->isp_reqidx = isp->isp_reqodx = mbs.param[4];
1464 * Turn on LVD transitions for ULTRA2 or better and other features
1466 * Now that we have 32 bit handles, don't do any fast posting
1467 * any more. For Ultra2/Ultra3 cards, we can turn on 32 bit RIO
1468 * operation or use fast posting. To be conservative, we'll only
1469 * do this for Ultra3 cards now because the other cards are so
1470 * rare for this author to find and test with.
1473 MBSINIT(&mbs, MBOX_SET_FW_FEATURES, MBLOGALL, 0);
1475 mbs.param[1] |= FW_FEATURE_LVD_NOTIFY;
1478 mbs.param[1] |= FW_FEATURE_FAST_POST;
1481 mbs.param[1] |= FW_FEATURE_RIO_32BIT;
1483 if (mbs.param[1] != 0) {
1484 uint16_t sfeat = mbs.param[1];
1485 isp_mboxcmd(isp, &mbs);
1486 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) {
1487 isp_prt(isp, ISP_LOGINFO,
1488 "Enabled FW features (0x%x)", sfeat);
1492 isp->isp_state = ISP_INITSTATE;
1496 isp_scsi_channel_init(ispsoftc_t *isp, int chan)
1502 sdp = SDPARAM(isp, chan);
1505 * Set (possibly new) Initiator ID.
1507 MBSINIT(&mbs, MBOX_SET_INIT_SCSI_ID, MBLOGALL, 0);
1508 mbs.param[1] = (chan << 7) | sdp->isp_initiator_id;
1509 isp_mboxcmd(isp, &mbs);
1510 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1513 isp_prt(isp, ISP_LOGINFO, "Chan %d Initiator ID is %d",
1514 chan, sdp->isp_initiator_id);
1518 * Set current per-target parameters to an initial safe minimum.
1520 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
1524 if (sdp->isp_devparam[tgt].dev_enable == 0) {
1527 #ifndef ISP_TARGET_MODE
1528 sdf = sdp->isp_devparam[tgt].goal_flags;
1529 sdf &= DPARM_SAFE_DFLT;
1531 * It is not quite clear when this changed over so that
1532 * we could force narrow and async for 1000/1020 cards,
1533 * but assume that this is only the case for loaded
1536 if (isp->isp_loaded_fw) {
1537 sdf |= DPARM_NARROW | DPARM_ASYNC;
1541 * The !$*!)$!$)* f/w uses the same index into some
1542 * internal table to decide how to respond to negotiations,
1543 * so if we've said "let's be safe" for ID X, and ID X
1544 * selects *us*, the negotiations will back to 'safe'
1545 * (as in narrow/async). What the f/w *should* do is
1546 * use the initiator id settings to decide how to respond.
1548 sdp->isp_devparam[tgt].goal_flags = sdf = DPARM_DEFAULT;
1550 MBSINIT(&mbs, MBOX_SET_TARGET_PARAMS, MBLOGNONE, 0);
1551 mbs.param[1] = (chan << 15) | (tgt << 8);
1553 if ((sdf & DPARM_SYNC) == 0) {
1557 (sdp->isp_devparam[tgt].goal_offset << 8) |
1558 (sdp->isp_devparam[tgt].goal_period);
1560 isp_prt(isp, ISP_LOGDEBUG0, "Initial Settings bus%d tgt%d flags 0x%x off 0x%x per 0x%x",
1561 chan, tgt, mbs.param[2], mbs.param[3] >> 8, mbs.param[3] & 0xff);
1562 isp_mboxcmd(isp, &mbs);
1563 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1564 sdf = DPARM_SAFE_DFLT;
1565 MBSINIT(&mbs, MBOX_SET_TARGET_PARAMS, MBLOGALL, 0);
1566 mbs.param[1] = (tgt << 8) | (chan << 15);
1569 isp_mboxcmd(isp, &mbs);
1570 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1576 * We don't update any information directly from the f/w
1577 * because we need to run at least one command to cause a
1578 * new state to be latched up. So, we just assume that we
1579 * converge to the values we just had set.
1581 * Ensure that we don't believe tagged queuing is enabled yet.
1582 * It turns out that sometimes the ISP just ignores our
1583 * attempts to set parameters for devices that it hasn't
1586 sdp->isp_devparam[tgt].actv_flags = sdf & ~DPARM_TQING;
1587 for (lun = 0; lun < (int) isp->isp_maxluns; lun++) {
1588 MBSINIT(&mbs, MBOX_SET_DEV_QUEUE_PARAMS, MBLOGALL, 0);
1589 mbs.param[1] = (chan << 15) | (tgt << 8) | lun;
1590 mbs.param[2] = sdp->isp_max_queue_depth;
1591 mbs.param[3] = sdp->isp_devparam[tgt].exc_throttle;
1592 isp_mboxcmd(isp, &mbs);
1593 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1598 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
1599 if (sdp->isp_devparam[tgt].dev_refresh) {
1600 sdp->sendmarker = 1;
1608 * Fibre Channel specific initialization.
1611 isp_fibre_init(ispsoftc_t *isp)
1614 isp_icb_t local, *icbp = &local;
1619 * We only support one channel on non-24XX cards
1621 fcp = FCPARAM(isp, 0);
1622 if (fcp->role == ISP_ROLE_NONE) {
1623 isp->isp_state = ISP_INITSTATE;
1627 ISP_MEMZERO(icbp, sizeof (*icbp));
1628 icbp->icb_version = ICB_VERSION1;
1629 icbp->icb_fwoptions = fcp->isp_fwoptions;
1632 * Firmware Options are either retrieved from NVRAM or
1633 * are patched elsewhere. We check them for sanity here
1634 * and make changes based on board revision, but otherwise
1635 * let others decide policy.
1639 * If this is a 2100 < revision 5, we have to turn off FAIRNESS.
1641 if (IS_2100(isp) && isp->isp_revision < 5) {
1642 icbp->icb_fwoptions &= ~ICBOPT_FAIRNESS;
1646 * We have to use FULL LOGIN even though it resets the loop too much
1647 * because otherwise port database entries don't get updated after
1648 * a LIP- this is a known f/w bug for 2100 f/w less than 1.17.0.
1650 if (!ISP_FW_NEWER_THAN(isp, 1, 17, 0)) {
1651 icbp->icb_fwoptions |= ICBOPT_FULL_LOGIN;
1655 * Insist on Port Database Update Async notifications
1657 icbp->icb_fwoptions |= ICBOPT_PDBCHANGE_AE;
1660 * Make sure that target role reflects into fwoptions.
1662 if (fcp->role & ISP_ROLE_TARGET) {
1663 icbp->icb_fwoptions |= ICBOPT_TGT_ENABLE;
1665 icbp->icb_fwoptions &= ~ICBOPT_TGT_ENABLE;
1668 if (fcp->role & ISP_ROLE_INITIATOR) {
1669 icbp->icb_fwoptions &= ~ICBOPT_INI_DISABLE;
1671 icbp->icb_fwoptions |= ICBOPT_INI_DISABLE;
1674 icbp->icb_maxfrmlen = DEFAULT_FRAMESIZE(isp);
1675 if (icbp->icb_maxfrmlen < ICB_MIN_FRMLEN || icbp->icb_maxfrmlen > ICB_MAX_FRMLEN) {
1676 isp_prt(isp, ISP_LOGERR, "bad frame length (%d) from NVRAM- using %d", DEFAULT_FRAMESIZE(isp), ICB_DFLT_FRMLEN);
1677 icbp->icb_maxfrmlen = ICB_DFLT_FRMLEN;
1679 icbp->icb_maxalloc = fcp->isp_maxalloc;
1680 if (icbp->icb_maxalloc < 1) {
1681 isp_prt(isp, ISP_LOGERR, "bad maximum allocation (%d)- using 16", fcp->isp_maxalloc);
1682 icbp->icb_maxalloc = 16;
1684 icbp->icb_execthrottle = DEFAULT_EXEC_THROTTLE(isp);
1685 if (icbp->icb_execthrottle < 1) {
1686 isp_prt(isp, ISP_LOGERR, "bad execution throttle of %d- using %d", DEFAULT_EXEC_THROTTLE(isp), ICB_DFLT_THROTTLE);
1687 icbp->icb_execthrottle = ICB_DFLT_THROTTLE;
1689 icbp->icb_retry_delay = fcp->isp_retry_delay;
1690 icbp->icb_retry_count = fcp->isp_retry_count;
1691 icbp->icb_hardaddr = fcp->isp_loopid;
1692 ownloopid = (isp->isp_confopts & ISP_CFG_OWNLOOPID) != 0;
1693 if (icbp->icb_hardaddr >= LOCAL_LOOP_LIM) {
1694 icbp->icb_hardaddr = 0;
1699 * Our life seems so much better with 2200s and later with
1700 * the latest f/w if we set Hard Address.
1702 if (ownloopid || ISP_FW_NEWER_THAN(isp, 2, 2, 5)) {
1703 icbp->icb_fwoptions |= ICBOPT_HARD_ADDRESS;
1707 * Right now we just set extended options to prefer point-to-point
1708 * over loop based upon some soft config options.
1710 * NB: for the 2300, ICBOPT_EXTENDED is required.
1714 * We can't have Fast Posting any more- we now
1715 * have 32 bit handles.
1717 icbp->icb_fwoptions &= ~ICBOPT_FAST_POST;
1718 } else if (IS_2200(isp) || IS_23XX(isp)) {
1719 icbp->icb_fwoptions |= ICBOPT_EXTENDED;
1721 icbp->icb_xfwoptions = fcp->isp_xfwoptions;
1723 if (ISP_CAP_FCTAPE(isp)) {
1724 if (isp->isp_confopts & ISP_CFG_NOFCTAPE)
1725 icbp->icb_xfwoptions &= ~ICBXOPT_FCTAPE;
1727 if (isp->isp_confopts & ISP_CFG_FCTAPE)
1728 icbp->icb_xfwoptions |= ICBXOPT_FCTAPE;
1730 if (icbp->icb_xfwoptions & ICBXOPT_FCTAPE) {
1731 icbp->icb_fwoptions &= ~ICBOPT_FULL_LOGIN; /* per documents */
1732 icbp->icb_xfwoptions |= ICBXOPT_FCTAPE_CCQ|ICBXOPT_FCTAPE_CONFIRM;
1733 FCPARAM(isp, 0)->fctape_enabled = 1;
1735 FCPARAM(isp, 0)->fctape_enabled = 0;
1738 icbp->icb_xfwoptions &= ~ICBXOPT_FCTAPE;
1739 FCPARAM(isp, 0)->fctape_enabled = 0;
1743 * Prefer or force Point-To-Point instead Loop?
1745 switch (isp->isp_confopts & ISP_CFG_PORT_PREF) {
1747 icbp->icb_xfwoptions &= ~ICBXOPT_TOPO_MASK;
1748 icbp->icb_xfwoptions |= ICBXOPT_PTP_2_LOOP;
1750 case ISP_CFG_NPORT_ONLY:
1751 icbp->icb_xfwoptions &= ~ICBXOPT_TOPO_MASK;
1752 icbp->icb_xfwoptions |= ICBXOPT_PTP_ONLY;
1754 case ISP_CFG_LPORT_ONLY:
1755 icbp->icb_xfwoptions &= ~ICBXOPT_TOPO_MASK;
1756 icbp->icb_xfwoptions |= ICBXOPT_LOOP_ONLY;
1760 * Let NVRAM settings define it if they are sane
1762 switch (icbp->icb_xfwoptions & ICBXOPT_TOPO_MASK) {
1763 case ICBXOPT_PTP_2_LOOP:
1764 case ICBXOPT_PTP_ONLY:
1765 case ICBXOPT_LOOP_ONLY:
1766 case ICBXOPT_LOOP_2_PTP:
1769 icbp->icb_xfwoptions &= ~ICBXOPT_TOPO_MASK;
1770 icbp->icb_xfwoptions |= ICBXOPT_LOOP_2_PTP;
1776 * We can't have Fast Posting any more- we now
1777 * have 32 bit handles.
1779 * RIO seemed to have to much breakage.
1781 * Just opt for safety.
1783 icbp->icb_xfwoptions &= ~ICBXOPT_RIO_16BIT;
1784 icbp->icb_fwoptions &= ~ICBOPT_FAST_POST;
1787 * QLogic recommends that FAST Posting be turned
1788 * off for 23XX cards and instead allow the HBA
1789 * to write response queue entries and interrupt
1790 * after a delay (ZIO).
1792 icbp->icb_fwoptions &= ~ICBOPT_FAST_POST;
1793 if ((fcp->isp_xfwoptions & ICBXOPT_TIMER_MASK) == ICBXOPT_ZIO) {
1794 icbp->icb_xfwoptions |= ICBXOPT_ZIO;
1795 icbp->icb_idelaytimer = 10;
1797 icbp->icb_zfwoptions = fcp->isp_zfwoptions;
1798 if (isp->isp_confopts & ISP_CFG_ONEGB) {
1799 icbp->icb_zfwoptions &= ~ICBZOPT_RATE_MASK;
1800 icbp->icb_zfwoptions |= ICBZOPT_RATE_ONEGB;
1801 } else if (isp->isp_confopts & ISP_CFG_TWOGB) {
1802 icbp->icb_zfwoptions &= ~ICBZOPT_RATE_MASK;
1803 icbp->icb_zfwoptions |= ICBZOPT_RATE_TWOGB;
1805 switch (icbp->icb_zfwoptions & ICBZOPT_RATE_MASK) {
1806 case ICBZOPT_RATE_ONEGB:
1807 case ICBZOPT_RATE_TWOGB:
1808 case ICBZOPT_RATE_AUTO:
1811 icbp->icb_zfwoptions &= ~ICBZOPT_RATE_MASK;
1812 icbp->icb_zfwoptions |= ICBZOPT_RATE_AUTO;
1821 * For 22XX > 2.1.26 && 23XX, set some options.
1823 if (ISP_FW_NEWER_THAN(isp, 2, 26, 0)) {
1824 MBSINIT(&mbs, MBOX_SET_FIRMWARE_OPTIONS, MBLOGALL, 0);
1825 mbs.param[1] = IFCOPT1_DISF7SWTCH|IFCOPT1_LIPASYNC|IFCOPT1_LIPF8;
1828 if (ISP_FW_NEWER_THAN(isp, 3, 16, 0)) {
1829 mbs.param[1] |= IFCOPT1_EQFQASYNC|IFCOPT1_CTIO_RETRY;
1830 if (fcp->role & ISP_ROLE_TARGET) {
1831 if (ISP_FW_NEWER_THAN(isp, 3, 25, 0)) {
1832 mbs.param[1] |= IFCOPT1_ENAPURE;
1834 mbs.param[3] = IFCOPT3_NOPRLI;
1837 isp_mboxcmd(isp, &mbs);
1838 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1842 icbp->icb_logintime = ICB_LOGIN_TOV;
1844 #ifdef ISP_TARGET_MODE
1845 if (ISP_FW_NEWER_THAN(isp, 3, 25, 0) && (icbp->icb_fwoptions & ICBOPT_TGT_ENABLE)) {
1846 icbp->icb_lunenables = 0xffff;
1847 icbp->icb_ccnt = DFLT_CMND_CNT;
1848 icbp->icb_icnt = DFLT_INOT_CNT;
1849 icbp->icb_lunetimeout = ICB_LUN_ENABLE_TOV;
1852 if (fcp->isp_wwnn && fcp->isp_wwpn && (fcp->isp_wwnn >> 60) != 2) {
1853 icbp->icb_fwoptions |= ICBOPT_BOTH_WWNS;
1854 MAKE_NODE_NAME_FROM_WWN(icbp->icb_nodename, fcp->isp_wwnn);
1855 MAKE_NODE_NAME_FROM_WWN(icbp->icb_portname, fcp->isp_wwpn);
1856 isp_prt(isp, ISP_LOGDEBUG1,
1857 "Setting ICB Node 0x%08x%08x Port 0x%08x%08x",
1858 ((uint32_t) (fcp->isp_wwnn >> 32)),
1859 ((uint32_t) (fcp->isp_wwnn)),
1860 ((uint32_t) (fcp->isp_wwpn >> 32)),
1861 ((uint32_t) (fcp->isp_wwpn)));
1862 } else if (fcp->isp_wwpn) {
1863 icbp->icb_fwoptions &= ~ICBOPT_BOTH_WWNS;
1864 MAKE_NODE_NAME_FROM_WWN(icbp->icb_portname, fcp->isp_wwpn);
1865 isp_prt(isp, ISP_LOGDEBUG1,
1866 "Setting ICB Port 0x%08x%08x",
1867 ((uint32_t) (fcp->isp_wwpn >> 32)),
1868 ((uint32_t) (fcp->isp_wwpn)));
1870 isp_prt(isp, ISP_LOGERR, "No valid WWNs to use");
1873 icbp->icb_rqstqlen = RQUEST_QUEUE_LEN(isp);
1874 if (icbp->icb_rqstqlen < 1) {
1875 isp_prt(isp, ISP_LOGERR, "bad request queue length");
1877 icbp->icb_rsltqlen = RESULT_QUEUE_LEN(isp);
1878 if (icbp->icb_rsltqlen < 1) {
1879 isp_prt(isp, ISP_LOGERR, "bad result queue length");
1881 icbp->icb_rqstaddr[RQRSP_ADDR0015] = DMA_WD0(isp->isp_rquest_dma);
1882 icbp->icb_rqstaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_rquest_dma);
1883 icbp->icb_rqstaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_rquest_dma);
1884 icbp->icb_rqstaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_rquest_dma);
1885 icbp->icb_respaddr[RQRSP_ADDR0015] = DMA_WD0(isp->isp_result_dma);
1886 icbp->icb_respaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_result_dma);
1887 icbp->icb_respaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_result_dma);
1888 icbp->icb_respaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_result_dma);
1890 if (FC_SCRATCH_ACQUIRE(isp, 0)) {
1891 isp_prt(isp, ISP_LOGERR, sacq);
1894 isp_prt(isp, ISP_LOGDEBUG0, "isp_fibre_init: fwopt 0x%x xfwopt 0x%x zfwopt 0x%x",
1895 icbp->icb_fwoptions, icbp->icb_xfwoptions, icbp->icb_zfwoptions);
1897 isp_put_icb(isp, icbp, (isp_icb_t *)fcp->isp_scratch);
1902 MBSINIT(&mbs, MBOX_INIT_FIRMWARE, MBLOGALL, 30000000);
1903 mbs.param[2] = DMA_WD1(fcp->isp_scdma);
1904 mbs.param[3] = DMA_WD0(fcp->isp_scdma);
1905 mbs.param[6] = DMA_WD3(fcp->isp_scdma);
1906 mbs.param[7] = DMA_WD2(fcp->isp_scdma);
1907 mbs.logval = MBLOGALL;
1908 isp_prt(isp, ISP_LOGDEBUG0, "INIT F/W from %p (%08x%08x)",
1909 fcp->isp_scratch, (uint32_t) ((uint64_t)fcp->isp_scdma >> 32),
1910 (uint32_t) fcp->isp_scdma);
1911 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, sizeof (*icbp), 0);
1912 isp_mboxcmd(isp, &mbs);
1913 FC_SCRATCH_RELEASE(isp, 0);
1914 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1915 isp_print_bytes(isp, "isp_fibre_init", sizeof (*icbp), icbp);
1918 isp->isp_reqidx = 0;
1919 isp->isp_reqodx = 0;
1920 isp->isp_residx = 0;
1923 * Whatever happens, we're now committed to being here.
1925 isp->isp_state = ISP_INITSTATE;
1929 isp_fibre_init_2400(ispsoftc_t *isp)
1932 isp_icb_2400_t local, *icbp = &local;
1938 * Check to see whether all channels have *some* kind of role
1940 for (chan = 0; chan < isp->isp_nchan; chan++) {
1941 fcp = FCPARAM(isp, chan);
1942 if (fcp->role != ISP_ROLE_NONE) {
1946 if (chan == isp->isp_nchan) {
1947 isp_prt(isp, ISP_LOG_WARN1, "all %d channels with role 'none'", chan);
1948 isp->isp_state = ISP_INITSTATE;
1953 * Start with channel 0.
1955 fcp = FCPARAM(isp, 0);
1958 * Turn on LIP F8 async event (1)
1960 MBSINIT(&mbs, MBOX_SET_FIRMWARE_OPTIONS, MBLOGALL, 0);
1962 isp_mboxcmd(isp, &mbs);
1963 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
1967 ISP_MEMZERO(icbp, sizeof (*icbp));
1968 icbp->icb_fwoptions1 = fcp->isp_fwoptions;
1969 if (fcp->role & ISP_ROLE_TARGET) {
1970 icbp->icb_fwoptions1 |= ICB2400_OPT1_TGT_ENABLE;
1972 icbp->icb_fwoptions1 &= ~ICB2400_OPT1_TGT_ENABLE;
1975 if (fcp->role & ISP_ROLE_INITIATOR) {
1976 icbp->icb_fwoptions1 &= ~ICB2400_OPT1_INI_DISABLE;
1978 icbp->icb_fwoptions1 |= ICB2400_OPT1_INI_DISABLE;
1981 icbp->icb_version = ICB_VERSION1;
1982 icbp->icb_maxfrmlen = DEFAULT_FRAMESIZE(isp);
1983 if (icbp->icb_maxfrmlen < ICB_MIN_FRMLEN || icbp->icb_maxfrmlen > ICB_MAX_FRMLEN) {
1984 isp_prt(isp, ISP_LOGERR, "bad frame length (%d) from NVRAM- using %d", DEFAULT_FRAMESIZE(isp), ICB_DFLT_FRMLEN);
1985 icbp->icb_maxfrmlen = ICB_DFLT_FRMLEN;
1988 icbp->icb_execthrottle = DEFAULT_EXEC_THROTTLE(isp);
1989 if (icbp->icb_execthrottle < 1) {
1990 isp_prt(isp, ISP_LOGERR, "bad execution throttle of %d- using %d", DEFAULT_EXEC_THROTTLE(isp), ICB_DFLT_THROTTLE);
1991 icbp->icb_execthrottle = ICB_DFLT_THROTTLE;
1995 * Set target exchange count. Take half if we are supporting both roles.
1997 if (icbp->icb_fwoptions1 & ICB2400_OPT1_TGT_ENABLE) {
1998 icbp->icb_xchgcnt = isp->isp_maxcmds;
1999 if ((icbp->icb_fwoptions1 & ICB2400_OPT1_INI_DISABLE) == 0)
2000 icbp->icb_xchgcnt >>= 1;
2004 ownloopid = (isp->isp_confopts & ISP_CFG_OWNLOOPID) != 0;
2005 icbp->icb_hardaddr = fcp->isp_loopid;
2006 if (icbp->icb_hardaddr >= LOCAL_LOOP_LIM) {
2007 icbp->icb_hardaddr = 0;
2012 icbp->icb_fwoptions1 |= ICB2400_OPT1_HARD_ADDRESS;
2014 icbp->icb_fwoptions2 = fcp->isp_xfwoptions;
2015 if (isp->isp_confopts & ISP_CFG_NOFCTAPE) {
2016 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_FCTAPE;
2018 if (isp->isp_confopts & ISP_CFG_FCTAPE) {
2019 icbp->icb_fwoptions2 |= ICB2400_OPT2_FCTAPE;
2022 if (icbp->icb_fwoptions2 & ICB2400_OPT2_FCTAPE) {
2023 FCPARAM(isp, chan)->fctape_enabled = 1;
2025 FCPARAM(isp, chan)->fctape_enabled = 0;
2028 switch (isp->isp_confopts & ISP_CFG_PORT_PREF) {
2029 case ISP_CFG_NPORT_ONLY:
2030 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_TOPO_MASK;
2031 icbp->icb_fwoptions2 |= ICB2400_OPT2_PTP_ONLY;
2033 case ISP_CFG_LPORT_ONLY:
2034 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_TOPO_MASK;
2035 icbp->icb_fwoptions2 |= ICB2400_OPT2_LOOP_ONLY;
2038 /* ISP_CFG_PTP_2_LOOP not available in 24XX/25XX */
2039 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_TOPO_MASK;
2040 icbp->icb_fwoptions2 |= ICB2400_OPT2_LOOP_2_PTP;
2044 switch (icbp->icb_fwoptions2 & ICB2400_OPT2_TIMER_MASK) {
2045 case ICB2400_OPT2_ZIO:
2046 case ICB2400_OPT2_ZIO1:
2047 icbp->icb_idelaytimer = 0;
2052 isp_prt(isp, ISP_LOGWARN, "bad value %x in fwopt2 timer field", icbp->icb_fwoptions2 & ICB2400_OPT2_TIMER_MASK);
2053 icbp->icb_fwoptions2 &= ~ICB2400_OPT2_TIMER_MASK;
2057 icbp->icb_fwoptions3 = fcp->isp_zfwoptions;
2058 if ((icbp->icb_fwoptions3 & ICB2400_OPT3_RSPSZ_MASK) == 0) {
2059 icbp->icb_fwoptions3 |= ICB2400_OPT3_RSPSZ_24;
2061 icbp->icb_fwoptions3 &= ~ICB2400_OPT3_RATE_AUTO;
2062 if (isp->isp_confopts & ISP_CFG_ONEGB) {
2063 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_ONEGB;
2064 } else if (isp->isp_confopts & ISP_CFG_TWOGB) {
2065 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_TWOGB;
2066 } else if (isp->isp_confopts & ISP_CFG_FOURGB) {
2067 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_FOURGB;
2068 } else if (IS_25XX(isp) && (isp->isp_confopts & ISP_CFG_EIGHTGB)) {
2069 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_EIGHTGB;
2071 icbp->icb_fwoptions3 |= ICB2400_OPT3_RATE_AUTO;
2073 if (ownloopid == 0) {
2074 icbp->icb_fwoptions3 |= ICB2400_OPT3_SOFTID;
2076 icbp->icb_logintime = ICB_LOGIN_TOV;
2078 if (fcp->isp_wwnn && fcp->isp_wwpn && (fcp->isp_wwnn >> 60) != 2) {
2079 icbp->icb_fwoptions1 |= ICB2400_OPT1_BOTH_WWNS;
2080 MAKE_NODE_NAME_FROM_WWN(icbp->icb_portname, fcp->isp_wwpn);
2081 MAKE_NODE_NAME_FROM_WWN(icbp->icb_nodename, fcp->isp_wwnn);
2082 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)),
2083 ((uint32_t) (fcp->isp_wwpn >> 32)), ((uint32_t) (fcp->isp_wwpn)));
2084 } else if (fcp->isp_wwpn) {
2085 icbp->icb_fwoptions1 &= ~ICB2400_OPT1_BOTH_WWNS;
2086 MAKE_NODE_NAME_FROM_WWN(icbp->icb_portname, fcp->isp_wwpn);
2087 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)));
2089 isp_prt(isp, ISP_LOGERR, "No valid WWNs to use");
2092 icbp->icb_retry_count = fcp->isp_retry_count;
2094 icbp->icb_rqstqlen = RQUEST_QUEUE_LEN(isp);
2095 if (icbp->icb_rqstqlen < 8) {
2096 isp_prt(isp, ISP_LOGERR, "bad request queue length %d", icbp->icb_rqstqlen);
2099 icbp->icb_rsltqlen = RESULT_QUEUE_LEN(isp);
2100 if (icbp->icb_rsltqlen < 8) {
2101 isp_prt(isp, ISP_LOGERR, "bad result queue length %d",
2102 icbp->icb_rsltqlen);
2105 icbp->icb_rqstaddr[RQRSP_ADDR0015] = DMA_WD0(isp->isp_rquest_dma);
2106 icbp->icb_rqstaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_rquest_dma);
2107 icbp->icb_rqstaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_rquest_dma);
2108 icbp->icb_rqstaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_rquest_dma);
2110 icbp->icb_respaddr[RQRSP_ADDR0015] = DMA_WD0(isp->isp_result_dma);
2111 icbp->icb_respaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_result_dma);
2112 icbp->icb_respaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_result_dma);
2113 icbp->icb_respaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_result_dma);
2115 #ifdef ISP_TARGET_MODE
2116 /* unconditionally set up the ATIO queue if we support target mode */
2117 icbp->icb_atioqlen = RESULT_QUEUE_LEN(isp);
2118 if (icbp->icb_atioqlen < 8) {
2119 isp_prt(isp, ISP_LOGERR, "bad ATIO queue length %d", icbp->icb_atioqlen);
2122 icbp->icb_atioqaddr[RQRSP_ADDR0015] = DMA_WD0(isp->isp_atioq_dma);
2123 icbp->icb_atioqaddr[RQRSP_ADDR1631] = DMA_WD1(isp->isp_atioq_dma);
2124 icbp->icb_atioqaddr[RQRSP_ADDR3247] = DMA_WD2(isp->isp_atioq_dma);
2125 icbp->icb_atioqaddr[RQRSP_ADDR4863] = DMA_WD3(isp->isp_atioq_dma);
2126 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),
2127 DMA_WD1(isp->isp_atioq_dma), DMA_WD0(isp->isp_atioq_dma));
2130 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);
2132 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),
2133 DMA_WD1(isp->isp_rquest_dma), DMA_WD0(isp->isp_rquest_dma), DMA_WD3(isp->isp_result_dma), DMA_WD2(isp->isp_result_dma),
2134 DMA_WD1(isp->isp_result_dma), DMA_WD0(isp->isp_result_dma));
2136 if (isp->isp_dblev & ISP_LOGDEBUG1) {
2137 isp_print_bytes(isp, "isp_fibre_init_2400", sizeof (*icbp), icbp);
2140 if (FC_SCRATCH_ACQUIRE(isp, 0)) {
2141 isp_prt(isp, ISP_LOGERR, sacq);
2144 ISP_MEMZERO(fcp->isp_scratch, ISP_FC_SCRLEN);
2145 isp_put_icb_2400(isp, icbp, fcp->isp_scratch);
2148 * Now fill in information about any additional channels
2150 if (isp->isp_nchan > 1) {
2151 isp_icb_2400_vpinfo_t vpinfo, *vdst;
2152 vp_port_info_t pi, *pdst;
2156 vpinfo.vp_count = isp->isp_nchan - 1;
2157 vpinfo.vp_global_options = 0;
2158 off = fcp->isp_scratch;
2159 off += ICB2400_VPINFO_OFF;
2160 vdst = (isp_icb_2400_vpinfo_t *) off;
2161 isp_put_icb_2400_vpinfo(isp, &vpinfo, vdst);
2162 amt = ICB2400_VPINFO_OFF + sizeof (isp_icb_2400_vpinfo_t);
2163 for (chan = 1; chan < isp->isp_nchan; chan++) {
2166 ISP_MEMZERO(&pi, sizeof (pi));
2167 fcp2 = FCPARAM(isp, chan);
2168 if (fcp2->role != ISP_ROLE_NONE) {
2169 pi.vp_port_options = ICB2400_VPOPT_ENABLED;
2170 if (fcp2->role & ISP_ROLE_INITIATOR) {
2171 pi.vp_port_options |= ICB2400_VPOPT_INI_ENABLE;
2173 if ((fcp2->role & ISP_ROLE_TARGET) == 0) {
2174 pi.vp_port_options |= ICB2400_VPOPT_TGT_DISABLE;
2176 MAKE_NODE_NAME_FROM_WWN(pi.vp_port_portname, fcp2->isp_wwpn);
2177 MAKE_NODE_NAME_FROM_WWN(pi.vp_port_nodename, fcp2->isp_wwnn);
2179 off = fcp->isp_scratch;
2180 off += ICB2400_VPINFO_PORT_OFF(chan);
2181 pdst = (vp_port_info_t *) off;
2182 isp_put_vp_port_info(isp, &pi, pdst);
2183 amt += ICB2400_VPOPT_WRITE_SIZE;
2190 MBSINIT(&mbs, 0, MBLOGALL, 30000000);
2191 if (isp->isp_nchan > 1) {
2192 mbs.param[0] = MBOX_INIT_FIRMWARE_MULTI_ID;
2194 mbs.param[0] = MBOX_INIT_FIRMWARE;
2196 mbs.param[2] = DMA_WD1(fcp->isp_scdma);
2197 mbs.param[3] = DMA_WD0(fcp->isp_scdma);
2198 mbs.param[6] = DMA_WD3(fcp->isp_scdma);
2199 mbs.param[7] = DMA_WD2(fcp->isp_scdma);
2200 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));
2201 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, sizeof (*icbp), 0);
2202 isp_mboxcmd(isp, &mbs);
2203 FC_SCRATCH_RELEASE(isp, 0);
2205 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
2208 isp->isp_reqidx = 0;
2209 isp->isp_reqodx = 0;
2210 isp->isp_residx = 0;
2213 * Whatever happens, we're now committed to being here.
2215 isp->isp_state = ISP_INITSTATE;
2219 isp_mark_portdb(ispsoftc_t *isp, int chan, int disposition)
2221 fcparam *fcp = FCPARAM(isp, chan);
2224 if (chan < 0 || chan >= isp->isp_nchan) {
2225 isp_prt(isp, ISP_LOGWARN, "isp_mark_portdb: bad channel %d", chan);
2228 for (i = 0; i < MAX_FC_TARG; i++) {
2229 if (fcp->portdb[i].target_mode) {
2230 if (disposition < 0) {
2231 isp_prt(isp, ISP_LOGTINFO, "isp_mark_portdb: Chan %d zeroing handle 0x" "%04x port 0x%06x", chan,
2232 fcp->portdb[i].handle, fcp->portdb[i].portid);
2233 ISP_MEMZERO(&fcp->portdb[i], sizeof (fcportdb_t));
2237 if (disposition == 0) {
2238 ISP_MEMZERO(&fcp->portdb[i], sizeof (fcportdb_t));
2240 switch (fcp->portdb[i].state) {
2241 case FC_PORTDB_STATE_CHANGED:
2242 case FC_PORTDB_STATE_PENDING_VALID:
2243 case FC_PORTDB_STATE_VALID:
2244 case FC_PORTDB_STATE_PROBATIONAL:
2245 fcp->portdb[i].state = FC_PORTDB_STATE_PROBATIONAL;
2247 case FC_PORTDB_STATE_ZOMBIE:
2249 case FC_PORTDB_STATE_NIL:
2251 ISP_MEMZERO(&fcp->portdb[i], sizeof (fcportdb_t));
2252 fcp->portdb[i].state = FC_PORTDB_STATE_NIL;
2260 * Perform an IOCB PLOGI or LOGO via EXECUTE IOCB A64 for 24XX cards
2261 * or via FABRIC LOGIN/FABRIC LOGOUT for other cards.
2264 isp_plogx(ispsoftc_t *isp, int chan, uint16_t handle, uint32_t portid, int flags, int gs)
2267 uint8_t q[QENTRY_LEN];
2271 uint32_t sst, parm1;
2276 if (!IS_24XX(isp)) {
2277 int action = flags & PLOGX_FLG_CMD_MASK;
2278 if (action == PLOGX_FLG_CMD_PLOGI) {
2279 return (isp_port_login(isp, handle, portid));
2280 } else if (action == PLOGX_FLG_CMD_LOGO) {
2281 return (isp_port_logout(isp, handle, portid));
2283 return (MBOX_INVALID_COMMAND);
2287 ISP_MEMZERO(q, QENTRY_LEN);
2288 plp = (isp_plogx_t *) q;
2289 plp->plogx_header.rqs_entry_count = 1;
2290 plp->plogx_header.rqs_entry_type = RQSTYPE_LOGIN;
2291 plp->plogx_handle = 0xffffffff;
2292 plp->plogx_nphdl = handle;
2293 plp->plogx_vphdl = chan;
2294 plp->plogx_portlo = portid;
2295 plp->plogx_rspsz_porthi = (portid >> 16) & 0xff;
2296 plp->plogx_flags = flags;
2298 if (isp->isp_dblev & ISP_LOGDEBUG1) {
2299 isp_print_bytes(isp, "IOCB LOGX", QENTRY_LEN, plp);
2303 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
2304 isp_prt(isp, ISP_LOGERR, sacq);
2308 fcp = FCPARAM(isp, chan);
2309 scp = fcp->isp_scratch;
2310 isp_put_plogx(isp, plp, (isp_plogx_t *) scp);
2312 MBSINIT(&mbs, MBOX_EXEC_COMMAND_IOCB_A64, MBLOGALL, 500000);
2313 mbs.param[1] = QENTRY_LEN;
2314 mbs.param[2] = DMA_WD1(fcp->isp_scdma);
2315 mbs.param[3] = DMA_WD0(fcp->isp_scdma);
2316 mbs.param[6] = DMA_WD3(fcp->isp_scdma);
2317 mbs.param[7] = DMA_WD2(fcp->isp_scdma);
2318 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, QENTRY_LEN, chan);
2319 isp_mboxcmd(isp, &mbs);
2320 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
2321 rval = mbs.param[0];
2324 MEMORYBARRIER(isp, SYNC_SFORCPU, QENTRY_LEN, QENTRY_LEN, chan);
2326 isp_get_plogx(isp, (isp_plogx_t *) scp, plp);
2327 if (isp->isp_dblev & ISP_LOGDEBUG1) {
2328 isp_print_bytes(isp, "IOCB LOGX response", QENTRY_LEN, plp);
2331 if (plp->plogx_status == PLOGX_STATUS_OK) {
2334 } else if (plp->plogx_status != PLOGX_STATUS_IOCBERR) {
2335 isp_prt(isp, ISP_LOGWARN,
2336 "status 0x%x on port login IOCB channel %d",
2337 plp->plogx_status, chan);
2342 sst = plp->plogx_ioparm[0].lo16 | (plp->plogx_ioparm[0].hi16 << 16);
2343 parm1 = plp->plogx_ioparm[1].lo16 | (plp->plogx_ioparm[1].hi16 << 16);
2350 case PLOGX_IOCBERR_NOLINK:
2353 case PLOGX_IOCBERR_NOIOCB:
2354 msg = "no IOCB buffer";
2356 case PLOGX_IOCBERR_NOXGHG:
2357 msg = "no Exchange Control Block";
2359 case PLOGX_IOCBERR_FAILED:
2360 ISP_SNPRINTF(buf, sizeof (buf), "reason 0x%x (last LOGIN state 0x%x)", parm1 & 0xff, (parm1 >> 8) & 0xff);
2363 case PLOGX_IOCBERR_NOFABRIC:
2366 case PLOGX_IOCBERR_NOTREADY:
2367 msg = "firmware not ready";
2369 case PLOGX_IOCBERR_NOLOGIN:
2370 ISP_SNPRINTF(buf, sizeof (buf), "not logged in (last state 0x%x)", parm1);
2372 rval = MBOX_NOT_LOGGED_IN;
2374 case PLOGX_IOCBERR_REJECT:
2375 ISP_SNPRINTF(buf, sizeof (buf), "LS_RJT = 0x%x", parm1);
2378 case PLOGX_IOCBERR_NOPCB:
2379 msg = "no PCB allocated";
2381 case PLOGX_IOCBERR_EINVAL:
2382 ISP_SNPRINTF(buf, sizeof (buf), "invalid parameter at offset 0x%x", parm1);
2385 case PLOGX_IOCBERR_PORTUSED:
2386 lev = ISP_LOG_SANCFG|ISP_LOG_WARN1;
2387 ISP_SNPRINTF(buf, sizeof (buf), "already logged in with N-Port handle 0x%x", parm1);
2389 rval = MBOX_PORT_ID_USED | (parm1 << 16);
2391 case PLOGX_IOCBERR_HNDLUSED:
2392 lev = ISP_LOG_SANCFG|ISP_LOG_WARN1;
2393 ISP_SNPRINTF(buf, sizeof (buf), "handle already used for PortID 0x%06x", parm1);
2395 rval = MBOX_LOOP_ID_USED;
2397 case PLOGX_IOCBERR_NOHANDLE:
2398 msg = "no handle allocated";
2400 case PLOGX_IOCBERR_NOFLOGI:
2401 msg = "no FLOGI_ACC";
2404 ISP_SNPRINTF(buf, sizeof (buf), "status %x from %x", plp->plogx_status, flags);
2409 isp_prt(isp, ISP_LOGERR, "Chan %d PLOGX PortID 0x%06x to N-Port handle 0x%x: %s", chan, portid, handle, msg);
2413 FC_SCRATCH_RELEASE(isp, chan);
2419 isp_port_login(ispsoftc_t *isp, uint16_t handle, uint32_t portid)
2423 MBSINIT(&mbs, MBOX_FABRIC_LOGIN, MBLOGNONE, 500000);
2424 if (ISP_CAP_2KLOGIN(isp)) {
2425 mbs.param[1] = handle;
2426 mbs.ibits = (1 << 10);
2428 mbs.param[1] = handle << 8;
2430 mbs.param[2] = portid >> 16;
2431 mbs.param[3] = portid;
2432 mbs.logval = MBLOGNONE;
2433 mbs.timeout = 500000;
2434 isp_mboxcmd(isp, &mbs);
2436 switch (mbs.param[0]) {
2437 case MBOX_PORT_ID_USED:
2438 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, "isp_port_login: portid 0x%06x already logged in as %u", portid, mbs.param[1]);
2439 return (MBOX_PORT_ID_USED | (mbs.param[1] << 16));
2441 case MBOX_LOOP_ID_USED:
2442 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, "isp_port_login: handle 0x%04x in use for port id 0x%02xXXXX", handle, mbs.param[1] & 0xff);
2443 return (MBOX_LOOP_ID_USED);
2445 case MBOX_COMMAND_COMPLETE:
2448 case MBOX_COMMAND_ERROR:
2449 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);
2450 return (MBOX_COMMAND_ERROR);
2452 case MBOX_ALL_IDS_USED:
2453 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, "isp_port_login: all IDs used for fabric login");
2454 return (MBOX_ALL_IDS_USED);
2457 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);
2458 return (mbs.param[0]);
2463 * Pre-24XX fabric port logout
2465 * Note that portid is not used
2468 isp_port_logout(ispsoftc_t *isp, uint16_t handle, uint32_t portid)
2472 MBSINIT(&mbs, MBOX_FABRIC_LOGOUT, MBLOGNONE, 500000);
2473 if (ISP_CAP_2KLOGIN(isp)) {
2474 mbs.param[1] = handle;
2475 mbs.ibits = (1 << 10);
2477 mbs.param[1] = handle << 8;
2479 isp_mboxcmd(isp, &mbs);
2480 return (mbs.param[0] == MBOX_COMMAND_COMPLETE? 0 : mbs.param[0]);
2484 isp_getpdb(ispsoftc_t *isp, int chan, uint16_t id, isp_pdb_t *pdb, int dolock)
2486 fcparam *fcp = FCPARAM(isp, chan);
2489 isp_pdb_21xx_t fred;
2490 isp_pdb_24xx_t bill;
2493 MBSINIT(&mbs, MBOX_GET_PORT_DB, MBLOGALL & ~MBOX_COMMAND_PARAM_ERROR, 250000);
2495 mbs.ibits = (1 << 9)|(1 << 10);
2497 mbs.param[9] = chan;
2498 } else if (ISP_CAP_2KLOGIN(isp)) {
2501 mbs.param[1] = id << 8;
2503 mbs.param[2] = DMA_WD1(fcp->isp_scdma);
2504 mbs.param[3] = DMA_WD0(fcp->isp_scdma);
2505 mbs.param[6] = DMA_WD3(fcp->isp_scdma);
2506 mbs.param[7] = DMA_WD2(fcp->isp_scdma);
2508 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
2509 isp_prt(isp, ISP_LOGERR, sacq);
2513 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, sizeof (un), chan);
2514 isp_mboxcmd(isp, &mbs);
2515 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
2517 FC_SCRATCH_RELEASE(isp, chan);
2519 return (mbs.param[0]);
2522 isp_get_pdb_24xx(isp, fcp->isp_scratch, &un.bill);
2523 pdb->handle = un.bill.pdb_handle;
2524 pdb->prli_word3 = un.bill.pdb_prli_svc3;
2525 pdb->portid = BITS2WORD_24XX(un.bill.pdb_portid_bits);
2526 ISP_MEMCPY(pdb->portname, un.bill.pdb_portname, 8);
2527 ISP_MEMCPY(pdb->nodename, un.bill.pdb_nodename, 8);
2528 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d Port 0x%06x flags 0x%x curstate %x", chan, pdb->portid, un.bill.pdb_flags, un.bill.pdb_curstate);
2529 if (un.bill.pdb_curstate < PDB2400_STATE_PLOGI_DONE || un.bill.pdb_curstate > PDB2400_STATE_LOGGED_IN) {
2530 mbs.param[0] = MBOX_NOT_LOGGED_IN;
2532 FC_SCRATCH_RELEASE(isp, chan);
2534 return (mbs.param[0]);
2537 isp_get_pdb_21xx(isp, fcp->isp_scratch, &un.fred);
2538 pdb->handle = un.fred.pdb_loopid;
2539 pdb->prli_word3 = un.fred.pdb_prli_svc3;
2540 pdb->portid = BITS2WORD(un.fred.pdb_portid_bits);
2541 ISP_MEMCPY(pdb->portname, un.fred.pdb_portname, 8);
2542 ISP_MEMCPY(pdb->nodename, un.fred.pdb_nodename, 8);
2545 FC_SCRATCH_RELEASE(isp, chan);
2551 isp_dump_chip_portdb(ispsoftc_t *isp, int chan, int dolock)
2556 if (ISP_CAP_2KLOGIN(isp)) {
2561 for (loopid = 0; loopid != lim; loopid++) {
2562 if (isp_getpdb(isp, chan, loopid, &pdb, dolock)) {
2565 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGINFO, "Chan %d Loopid 0x%04x "
2566 "PortID 0x%06x WWPN 0x%02x%02x%02x%02x%02x%02x%02x%02x",
2567 chan, loopid, pdb.portid, pdb.portname[0], pdb.portname[1],
2568 pdb.portname[2], pdb.portname[3], pdb.portname[4],
2569 pdb.portname[5], pdb.portname[6], pdb.portname[7]);
2574 isp_get_wwn(ispsoftc_t *isp, int chan, int loopid, int nodename)
2576 uint64_t wwn = INI_NONE;
2577 fcparam *fcp = FCPARAM(isp, chan);
2580 if (fcp->isp_fwstate < FW_READY ||
2581 fcp->isp_loopstate < LOOP_PDB_RCVD) {
2584 MBSINIT(&mbs, MBOX_GET_PORT_NAME, MBLOGALL & ~MBOX_COMMAND_PARAM_ERROR, 500000);
2585 if (ISP_CAP_2KLOGIN(isp)) {
2586 mbs.param[1] = loopid;
2590 mbs.param[9] = chan;
2593 mbs.param[1] = loopid << 8;
2598 isp_mboxcmd(isp, &mbs);
2599 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
2604 (((uint64_t)(mbs.param[2] >> 8)) << 56) |
2605 (((uint64_t)(mbs.param[2] & 0xff)) << 48) |
2606 (((uint64_t)(mbs.param[3] >> 8)) << 40) |
2607 (((uint64_t)(mbs.param[3] & 0xff)) << 32) |
2608 (((uint64_t)(mbs.param[6] >> 8)) << 24) |
2609 (((uint64_t)(mbs.param[6] & 0xff)) << 16) |
2610 (((uint64_t)(mbs.param[7] >> 8)) << 8) |
2611 (((uint64_t)(mbs.param[7] & 0xff)));
2614 (((uint64_t)(mbs.param[2] & 0xff)) << 56) |
2615 (((uint64_t)(mbs.param[2] >> 8)) << 48) |
2616 (((uint64_t)(mbs.param[3] & 0xff)) << 40) |
2617 (((uint64_t)(mbs.param[3] >> 8)) << 32) |
2618 (((uint64_t)(mbs.param[6] & 0xff)) << 24) |
2619 (((uint64_t)(mbs.param[6] >> 8)) << 16) |
2620 (((uint64_t)(mbs.param[7] & 0xff)) << 8) |
2621 (((uint64_t)(mbs.param[7] >> 8)));
2627 * Make sure we have good FC link.
2631 isp_fclink_test(ispsoftc_t *isp, int chan, int usdelay)
2634 int count, check_for_fabric, r;
2641 fcp = FCPARAM(isp, chan);
2643 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC Link Test Entry", chan);
2644 ISP_MARK_PORTDB(isp, chan, 1);
2647 * Wait up to N microseconds for F/W to go to a ready state.
2649 lwfs = FW_CONFIG_WAIT;
2651 while (count < usdelay) {
2654 NANOTIME_T hra, hrb;
2657 isp_fw_state(isp, chan);
2658 if (lwfs != fcp->isp_fwstate) {
2659 isp_prt(isp, ISP_LOGCONFIG|ISP_LOG_SANCFG, "Chan %d Firmware State <%s->%s>", chan, isp_fc_fw_statename((int)lwfs), isp_fc_fw_statename((int)fcp->isp_fwstate));
2660 lwfs = fcp->isp_fwstate;
2662 if (fcp->isp_fwstate == FW_READY) {
2668 * Get the elapsed time in nanoseconds.
2669 * Always guaranteed to be non-zero.
2671 enano = NANOTIME_SUB(&hrb, &hra);
2673 isp_prt(isp, ISP_LOGDEBUG1, "usec%d: 0x%lx->0x%lx enano 0x%x%08x", count, (long) GET_NANOSEC(&hra), (long) GET_NANOSEC(&hrb), (uint32_t)(enano >> 32), (uint32_t)(enano));
2676 * If the elapsed time is less than 1 millisecond,
2677 * delay a period of time up to that millisecond of
2680 * This peculiar code is an attempt to try and avoid
2681 * invoking uint64_t math support functions for some
2682 * platforms where linkage is a problem.
2684 if (enano < (1000 * 1000)) {
2686 enano = (1000 * 1000) - enano;
2687 while (enano > (uint64_t) 4000000000U) {
2688 ISP_SLEEP(isp, 4000000);
2689 enano -= (uint64_t) 4000000000U;
2693 ISP_SLEEP(isp, wrk);
2695 while (enano > (uint64_t) 4000000000U) {
2697 enano -= (uint64_t) 4000000000U;
2700 count += (wrk / 1000);
2707 * If we haven't gone to 'ready' state, return.
2709 if (fcp->isp_fwstate != FW_READY) {
2710 isp_prt(isp, ISP_LOG_SANCFG, "%s: chan %d not at FW_READY state", __func__, chan);
2715 * Get our Loop ID and Port ID.
2717 MBSINIT(&mbs, MBOX_GET_LOOP_ID, MBLOGALL, 0);
2718 mbs.param[9] = chan;
2719 isp_mboxcmd(isp, &mbs);
2720 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
2724 if (ISP_CAP_2KLOGIN(isp)) {
2725 fcp->isp_loopid = mbs.param[1];
2727 fcp->isp_loopid = mbs.param[1] & 0xff;
2731 fcp->isp_topo = TOPO_NL_PORT;
2733 int topo = (int) mbs.param[6];
2734 if (topo < TOPO_NL_PORT || topo > TOPO_PTP_STUB) {
2735 topo = TOPO_PTP_STUB;
2737 fcp->isp_topo = topo;
2739 fcp->isp_portid = mbs.param[2] | (mbs.param[3] << 16);
2743 * Don't bother with fabric if we are using really old
2744 * 2100 firmware. It's just not worth it.
2746 if (ISP_FW_NEWER_THAN(isp, 1, 15, 37)) {
2747 check_for_fabric = 1;
2749 check_for_fabric = 0;
2751 } else if (fcp->isp_topo == TOPO_FL_PORT || fcp->isp_topo == TOPO_F_PORT) {
2752 check_for_fabric = 1;
2754 check_for_fabric = 0;
2758 * Check to make sure we got a valid loopid
2759 * The 24XX seems to mess this up for multiple channels.
2761 if (fcp->isp_topo == TOPO_FL_PORT || fcp->isp_topo == TOPO_NL_PORT) {
2762 uint8_t alpa = fcp->isp_portid;
2765 /* "Cannot Happen" */
2766 isp_prt(isp, ISP_LOGWARN, "Zero AL_PA for Loop Topology?");
2769 for (i = 0; alpa_map[i]; i++) {
2770 if (alpa_map[i] == alpa) {
2774 if (alpa_map[i] && fcp->isp_loopid != i) {
2775 isp_prt(isp, ISP_LOG_SANCFG,
2776 "Chan %d deriving loopid %d from AL_PA map (AL_PA 0x%x) and ignoring returned value %d (AL_PA 0x%x)",
2777 chan, i, alpa_map[i], fcp->isp_loopid, alpa);
2778 fcp->isp_loopid = i;
2784 if (IS_24XX(isp)) { /* XXX SHOULDN'T THIS BE FOR 2K F/W? XXX */
2789 if (check_for_fabric) {
2790 r = isp_getpdb(isp, chan, loopid, &pdb, 1);
2791 if (r && (fcp->isp_topo == TOPO_F_PORT || fcp->isp_topo == TOPO_FL_PORT)) {
2792 isp_prt(isp, ISP_LOGWARN, "fabric topology but cannot get info about fabric controller (0x%x)", r);
2793 fcp->isp_topo = TOPO_PTP_STUB;
2800 fcp->isp_topo = TOPO_FL_PORT;
2802 if (pdb.portid == 0) {
2806 fcp->isp_topo = TOPO_NL_PORT;
2811 * Save the Fabric controller's port database entry.
2813 lp = &fcp->portdb[FL_ID];
2814 lp->state = FC_PORTDB_STATE_PENDING_VALID;
2815 MAKE_WWN_FROM_NODE_NAME(lp->node_wwn, pdb.nodename);
2816 MAKE_WWN_FROM_NODE_NAME(lp->port_wwn, pdb.portname);
2817 lp->prli_word3 = pdb.prli_word3;
2818 lp->portid = pdb.portid;
2819 lp->handle = pdb.handle;
2820 lp->new_portid = lp->portid;
2821 lp->new_prli_word3 = lp->prli_word3;
2823 if (check_for_fabric) {
2825 * The mbs is still hanging out from the MBOX_GET_LOOP_ID above.
2827 fcp->isp_fabric_params = mbs.param[7];
2829 fcp->isp_fabric_params = 0;
2832 fcp->isp_sns_hdl = NPH_SNS_HDLBASE + chan;
2833 r = isp_plogx(isp, chan, fcp->isp_sns_hdl, SNS_PORT_ID, PLOGX_FLG_CMD_PLOGI | PLOGX_FLG_COND_PLOGI | PLOGX_FLG_SKIP_PRLI, 0);
2835 isp_prt(isp, ISP_LOGWARN, "%s: Chan %d cannot log into SNS", __func__, chan);
2839 fcp->isp_sns_hdl = NPH_SNS_ID;
2841 r = isp_register_fc4_type_24xx(isp, chan);
2843 fcp->isp_sns_hdl = SNS_ID;
2844 r = isp_register_fc4_type(isp, chan);
2847 isp_prt(isp, ISP_LOGWARN|ISP_LOG_SANCFG, "%s: register fc4 type failed", __func__);
2852 fcp->portdb[FL_ID].state = FC_PORTDB_STATE_NIL;
2855 fcp->isp_gbspeed = 1;
2856 if (IS_23XX(isp) || IS_24XX(isp)) {
2857 MBSINIT(&mbs, MBOX_GET_SET_DATA_RATE, MBLOGALL, 3000000);
2858 mbs.param[1] = MBGSD_GET_RATE;
2859 /* mbs.param[2] undefined if we're just getting rate */
2860 isp_mboxcmd(isp, &mbs);
2861 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) {
2862 if (mbs.param[1] == MBGSD_EIGHTGB) {
2863 isp_prt(isp, ISP_LOGINFO, "Chan %d 8Gb link speed", chan);
2864 fcp->isp_gbspeed = 8;
2865 } else if (mbs.param[1] == MBGSD_FOURGB) {
2866 isp_prt(isp, ISP_LOGINFO, "Chan %d 4Gb link speed", chan);
2867 fcp->isp_gbspeed = 4;
2868 } else if (mbs.param[1] == MBGSD_TWOGB) {
2869 isp_prt(isp, ISP_LOGINFO, "Chan %d 2Gb link speed", chan);
2870 fcp->isp_gbspeed = 2;
2871 } else if (mbs.param[1] == MBGSD_ONEGB) {
2872 isp_prt(isp, ISP_LOGINFO, "Chan %d 1Gb link speed", chan);
2873 fcp->isp_gbspeed = 1;
2879 * Announce ourselves, too.
2881 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOGCONFIG, topology, chan, (uint32_t) (fcp->isp_wwpn >> 32), (uint32_t) fcp->isp_wwpn, fcp->isp_portid, fcp->isp_loopid, isp_fc_toponame(fcp));
2882 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC Link Test Complete", chan);
2887 * Complete the synchronization of our Port Database.
2889 * At this point, we've scanned the local loop (if any) and the fabric
2890 * and performed fabric logins on all new devices.
2892 * Our task here is to go through our port database and remove any entities
2893 * that are still marked probational (issuing PLOGO for ones which we had
2894 * PLOGI'd into) or are dead.
2896 * Our task here is to also check policy to decide whether devices which
2897 * have *changed* in some way should still be kept active. For example,
2898 * if a device has just changed PortID, we can either elect to treat it
2899 * as an old device or as a newly arrived device (and notify the outer
2900 * layer appropriately).
2902 * We also do initiator map target id assignment here for new initiator
2903 * devices and refresh old ones ot make sure that they point to the correct
2907 isp_pdb_sync(ispsoftc_t *isp, int chan)
2909 fcparam *fcp = FCPARAM(isp, chan);
2913 if (fcp->isp_loopstate == LOOP_READY) {
2918 * Make sure we're okay for doing this right now.
2920 if (fcp->isp_loopstate != LOOP_PDB_RCVD &&
2921 fcp->isp_loopstate != LOOP_FSCAN_DONE &&
2922 fcp->isp_loopstate != LOOP_LSCAN_DONE) {
2923 isp_prt(isp, ISP_LOGWARN, "isp_pdb_sync: bad loopstate %d",
2924 fcp->isp_loopstate);
2928 if (fcp->isp_topo == TOPO_FL_PORT ||
2929 fcp->isp_topo == TOPO_NL_PORT ||
2930 fcp->isp_topo == TOPO_N_PORT) {
2931 if (fcp->isp_loopstate < LOOP_LSCAN_DONE) {
2932 if (isp_scan_loop(isp, chan) != 0) {
2933 isp_prt(isp, ISP_LOGWARN,
2934 "isp_pdb_sync: isp_scan_loop failed");
2940 if (fcp->isp_topo == TOPO_F_PORT || fcp->isp_topo == TOPO_FL_PORT) {
2941 if (fcp->isp_loopstate < LOOP_FSCAN_DONE) {
2942 if (isp_scan_fabric(isp, chan) != 0) {
2943 isp_prt(isp, ISP_LOGWARN,
2944 "isp_pdb_sync: isp_scan_fabric failed");
2950 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d Synchronizing PDBs", chan);
2952 fcp->isp_loopstate = LOOP_SYNCING_PDB;
2954 for (dbidx = 0; dbidx < MAX_FC_TARG; dbidx++) {
2955 lp = &fcp->portdb[dbidx];
2957 if (lp->state == FC_PORTDB_STATE_NIL || lp->target_mode) {
2961 if (lp->state == FC_PORTDB_STATE_VALID) {
2962 if (dbidx != FL_ID) {
2964 ISP_LOGERR, "portdb idx %d already valid",
2970 switch (lp->state) {
2971 case FC_PORTDB_STATE_PROBATIONAL:
2972 case FC_PORTDB_STATE_DEAD:
2974 * It's up to the outer layers to clear isp_dev_map.
2976 lp->state = FC_PORTDB_STATE_NIL;
2977 isp_async(isp, ISPASYNC_DEV_GONE, chan, lp);
2978 if (lp->autologin == 0) {
2979 (void) isp_plogx(isp, chan, lp->handle,
2981 PLOGX_FLG_CMD_LOGO |
2982 PLOGX_FLG_IMPLICIT |
2983 PLOGX_FLG_FREE_NPHDL, 0);
2987 lp->new_prli_word3 = 0;
2990 * Note that we might come out of this with our state
2991 * set to FC_PORTDB_STATE_ZOMBIE.
2994 case FC_PORTDB_STATE_NEW:
2996 * It's up to the outer layers to assign a virtual
2997 * target id in isp_dev_map (if any).
2999 lp->portid = lp->new_portid;
3000 lp->prli_word3 = lp->new_prli_word3;
3001 lp->state = FC_PORTDB_STATE_VALID;
3002 isp_async(isp, ISPASYNC_DEV_ARRIVED, chan, lp);
3003 lp->new_prli_word3 = 0;
3007 case FC_PORTDB_STATE_CHANGED:
3011 lp->state = FC_PORTDB_STATE_VALID;
3012 isp_async(isp, ISPASYNC_DEV_CHANGED, chan, lp);
3013 lp->new_prli_word3 = 0;
3017 case FC_PORTDB_STATE_PENDING_VALID:
3018 lp->portid = lp->new_portid;
3019 lp->prli_word3 = lp->new_prli_word3;
3020 if (lp->dev_map_idx) {
3021 int t = lp->dev_map_idx - 1;
3022 fcp->isp_dev_map[t] = dbidx + 1;
3024 lp->state = FC_PORTDB_STATE_VALID;
3025 isp_async(isp, ISPASYNC_DEV_STAYED, chan, lp);
3026 if (dbidx != FL_ID) {
3027 lp->new_prli_word3 = 0;
3032 case FC_PORTDB_STATE_ZOMBIE:
3035 isp_prt(isp, ISP_LOGWARN,
3036 "isp_scan_loop: state %d for idx %d",
3038 isp_dump_portdb(isp, chan);
3043 * If we get here, we've for sure seen not only a valid loop
3044 * but know what is or isn't on it, so mark this for usage
3047 fcp->loop_seen_once = 1;
3048 fcp->isp_loopstate = LOOP_READY;
3053 * Scan local loop for devices.
3056 isp_scan_loop(ispsoftc_t *isp, int chan)
3058 fcportdb_t *lp, tmp;
3059 fcparam *fcp = FCPARAM(isp, chan);
3062 uint16_t handle, lim = 0;
3064 if (fcp->isp_fwstate < FW_READY ||
3065 fcp->isp_loopstate < LOOP_PDB_RCVD) {
3069 if (fcp->isp_loopstate > LOOP_SCANNING_LOOP) {
3074 * Check our connection topology.
3076 * If we're a public or private loop, we scan 0..125 as handle values.
3077 * The firmware has (typically) peformed a PLOGI for us. We skip this
3078 * step if we're a ISP_24XX in NP-IV mode.
3080 * If we're a N-port connection, we treat this is a short loop (0..1).
3082 switch (fcp->isp_topo) {
3084 lim = LOCAL_LOOP_LIM;
3087 if (IS_24XX(isp) && isp->isp_nchan > 1) {
3088 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d Skipping Local Loop Scan", chan);
3089 fcp->isp_loopstate = LOOP_LSCAN_DONE;
3092 lim = LOCAL_LOOP_LIM;
3098 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d no loop topology to scan", chan);
3099 fcp->isp_loopstate = LOOP_LSCAN_DONE;
3103 fcp->isp_loopstate = LOOP_SCANNING_LOOP;
3105 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC scan loop 0..%d", chan, lim-1);
3109 * Run through the list and get the port database info for each one.
3111 for (handle = 0; handle < lim; handle++) {
3114 * Don't scan "special" ids.
3116 if (handle >= FL_ID && handle <= SNS_ID) {
3119 if (ISP_CAP_2KLOGIN(isp)) {
3120 if (handle >= NPH_RESERVED && handle <= NPH_FL_ID) {
3125 * In older cards with older f/w GET_PORT_DATABASE has been
3126 * known to hang. This trick gets around that problem.
3128 if (IS_2100(isp) || IS_2200(isp)) {
3129 uint64_t node_wwn = isp_get_wwn(isp, chan, handle, 1);
3130 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP) {
3131 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC scan loop DONE (bad)", chan);
3134 if (node_wwn == INI_NONE) {
3140 * Get the port database entity for this index.
3142 r = isp_getpdb(isp, chan, handle, &pdb, 1);
3144 isp_prt(isp, ISP_LOGDEBUG1,
3145 "Chan %d FC scan loop handle %d returned %x",
3147 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP) {
3148 ISP_MARK_PORTDB(isp, chan, 1);
3149 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC scan loop DONE (bad)", chan);
3155 if (fcp->isp_loopstate < LOOP_SCANNING_LOOP) {
3156 ISP_MARK_PORTDB(isp, chan, 1);
3157 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC scan loop DONE (bad)", chan);
3162 * On *very* old 2100 firmware we would end up sometimes
3163 * with the firmware returning the port database entry
3164 * for something else. We used to restart this, but
3167 if (IS_2100(isp) && pdb.handle != handle) {
3168 isp_prt(isp, ISP_LOGWARN,
3169 "Chan %d cannot synchronize port database", chan);
3170 ISP_MARK_PORTDB(isp, chan, 1);
3171 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC scan loop DONE (bad)", chan);
3176 * Save the pertinent info locally.
3178 MAKE_WWN_FROM_NODE_NAME(tmp.node_wwn, pdb.nodename);
3179 MAKE_WWN_FROM_NODE_NAME(tmp.port_wwn, pdb.portname);
3180 tmp.prli_word3 = pdb.prli_word3;
3181 tmp.portid = pdb.portid;
3182 tmp.handle = pdb.handle;
3185 * Check to make sure it's still a valid entry. The 24XX seems
3186 * to return a portid but not a WWPN/WWNN or role for devices
3187 * which shift on a loop.
3189 if (tmp.node_wwn == 0 || tmp.port_wwn == 0 || tmp.portid == 0) {
3191 a = (tmp.node_wwn == 0);
3192 b = (tmp.port_wwn == 0);
3193 c = (tmp.portid == 0);
3194 if (a == 0 && b == 0) {
3196 isp_get_wwn(isp, chan, handle, 1);
3198 isp_get_wwn(isp, chan, handle, 0);
3199 if (tmp.node_wwn && tmp.port_wwn) {
3200 isp_prt(isp, ISP_LOGINFO, "DODGED!");
3204 isp_prt(isp, ISP_LOGWARN,
3205 "Chan %d bad pdb (%1d%1d%1d) @ handle 0x%x", chan,
3207 isp_dump_portdb(isp, chan);
3213 * Now search the entire port database
3214 * for the same Port and Node WWN.
3216 for (i = 0; i < MAX_FC_TARG; i++) {
3217 lp = &fcp->portdb[i];
3219 if (lp->state == FC_PORTDB_STATE_NIL || lp->target_mode) {
3222 if (lp->node_wwn != tmp.node_wwn) {
3225 if (lp->port_wwn != tmp.port_wwn) {
3230 * Okay- we've found a non-nil entry that matches.
3231 * Check to make sure it's probational or a zombie.
3233 if (lp->state != FC_PORTDB_STATE_PROBATIONAL &&
3234 lp->state != FC_PORTDB_STATE_ZOMBIE) {
3235 isp_prt(isp, ISP_LOGERR,
3236 "Chan %d [%d] not probational/zombie (0x%x)",
3237 chan, i, lp->state);
3238 isp_dump_portdb(isp, chan);
3239 ISP_MARK_PORTDB(isp, chan, 1);
3240 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC scan loop DONE (bad)", chan);
3245 * Mark the device as something the f/w logs into
3251 * Check to make see if really still the same
3252 * device. If it is, we mark it pending valid.
3254 if (lp->portid == tmp.portid && lp->handle == tmp.handle && lp->prli_word3 == tmp.prli_word3) {
3255 lp->new_portid = tmp.portid;
3256 lp->new_prli_word3 = tmp.prli_word3;
3257 lp->state = FC_PORTDB_STATE_PENDING_VALID;
3258 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d Loop Port 0x%06x@0x%04x Pending Valid", chan, tmp.portid, tmp.handle);
3263 * We can wipe out the old handle value
3264 * here because it's no longer valid.
3266 lp->handle = tmp.handle;
3269 * Claim that this has changed and let somebody else
3270 * decide what to do.
3272 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d Loop Port 0x%06x@0x%04x changed", chan, tmp.portid, tmp.handle);
3273 lp->state = FC_PORTDB_STATE_CHANGED;
3274 lp->new_portid = tmp.portid;
3275 lp->new_prli_word3 = tmp.prli_word3;
3280 * Did we find and update an old entry?
3282 if (i < MAX_FC_TARG) {
3287 * Ah. A new device entry. Find an empty slot
3288 * for it and save info for later disposition.
3290 for (i = 0; i < MAX_FC_TARG; i++) {
3291 if (fcp->portdb[i].target_mode) {
3294 if (fcp->portdb[i].state == FC_PORTDB_STATE_NIL) {
3298 if (i == MAX_FC_TARG) {
3299 isp_prt(isp, ISP_LOGERR,
3300 "Chan %d out of portdb entries", chan);
3303 lp = &fcp->portdb[i];
3305 ISP_MEMZERO(lp, sizeof (fcportdb_t));
3307 lp->state = FC_PORTDB_STATE_NEW;
3308 lp->new_portid = tmp.portid;
3309 lp->new_prli_word3 = tmp.prli_word3;
3310 lp->handle = tmp.handle;
3311 lp->port_wwn = tmp.port_wwn;
3312 lp->node_wwn = tmp.node_wwn;
3313 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d Loop Port 0x%06x@0x%04x is New Entry", chan, tmp.portid, tmp.handle);
3315 fcp->isp_loopstate = LOOP_LSCAN_DONE;
3316 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC scan loop DONE", chan);
3321 * Scan the fabric for devices and add them to our port database.
3323 * Use the GID_FT command to get all Port IDs for FC4 SCSI devices it knows.
3325 * For 2100-23XX cards, we can use the SNS mailbox command to pass simple
3326 * name server commands to the switch management server via the QLogic f/w.
3328 * For the 24XX card, we have to use CT-Pass through run via the Execute IOCB
3331 * The net result is to leave the list of Port IDs setting untranslated in
3332 * offset IGPOFF of the FC scratch area, whereupon we'll canonicalize it to
3333 * host order at OGPOFF.
3337 * Take less than half of our scratch area to store Port IDs
3339 #define GIDLEN ((ISP_FC_SCRLEN >> 1) - 16 - SNS_GID_FT_REQ_SIZE)
3340 #define NGENT ((GIDLEN - 16) >> 2)
3342 #define IGPOFF (2 * QENTRY_LEN)
3343 #define OGPOFF (ISP_FC_SCRLEN >> 1)
3344 #define ZTXOFF (ISP_FC_SCRLEN - (1 * QENTRY_LEN))
3345 #define CTXOFF (ISP_FC_SCRLEN - (2 * QENTRY_LEN))
3346 #define XTXOFF (ISP_FC_SCRLEN - (3 * QENTRY_LEN))
3349 isp_gid_ft_sns(ispsoftc_t *isp, int chan)
3352 sns_gid_ft_req_t _x;
3353 uint8_t _y[SNS_GID_FT_REQ_SIZE];
3355 fcparam *fcp = FCPARAM(isp, chan);
3356 sns_gid_ft_req_t *rq = &un._x;
3359 isp_prt(isp, ISP_LOGDEBUG0, "Chan %d scanning fabric (GID_FT) via SNS", chan);
3361 ISP_MEMZERO(rq, SNS_GID_FT_REQ_SIZE);
3362 rq->snscb_rblen = GIDLEN >> 1;
3363 rq->snscb_addr[RQRSP_ADDR0015] = DMA_WD0(fcp->isp_scdma + IGPOFF);
3364 rq->snscb_addr[RQRSP_ADDR1631] = DMA_WD1(fcp->isp_scdma + IGPOFF);
3365 rq->snscb_addr[RQRSP_ADDR3247] = DMA_WD2(fcp->isp_scdma + IGPOFF);
3366 rq->snscb_addr[RQRSP_ADDR4863] = DMA_WD3(fcp->isp_scdma + IGPOFF);
3367 rq->snscb_sblen = 6;
3368 rq->snscb_cmd = SNS_GID_FT;
3369 rq->snscb_mword_div_2 = NGENT;
3370 rq->snscb_fc4_type = FC4_SCSI;
3372 isp_put_gid_ft_request(isp, rq, fcp->isp_scratch);
3373 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, SNS_GID_FT_REQ_SIZE, chan);
3375 MBSINIT(&mbs, MBOX_SEND_SNS, MBLOGALL, 10000000);
3376 mbs.param[0] = MBOX_SEND_SNS;
3377 mbs.param[1] = SNS_GID_FT_REQ_SIZE >> 1;
3378 mbs.param[2] = DMA_WD1(fcp->isp_scdma);
3379 mbs.param[3] = DMA_WD0(fcp->isp_scdma);
3380 mbs.param[6] = DMA_WD3(fcp->isp_scdma);
3381 mbs.param[7] = DMA_WD2(fcp->isp_scdma);
3382 isp_mboxcmd(isp, &mbs);
3383 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
3384 if (mbs.param[0] == MBOX_INVALID_COMMAND) {
3394 isp_gid_ft_ct_passthru(ispsoftc_t *isp, int chan)
3397 fcparam *fcp = FCPARAM(isp, chan);
3401 uint8_t q[QENTRY_LEN];
3406 uint8_t *scp = fcp->isp_scratch;
3408 isp_prt(isp, ISP_LOGDEBUG0, "Chan %d scanning fabric (GID_FT) via CT", chan);
3410 if (!IS_24XX(isp)) {
3415 * Build a Passthrough IOCB in memory.
3418 ISP_MEMZERO(un.q, QENTRY_LEN);
3419 pt->ctp_header.rqs_entry_count = 1;
3420 pt->ctp_header.rqs_entry_type = RQSTYPE_CT_PASSTHRU;
3421 pt->ctp_handle = 0xffffffff;
3422 pt->ctp_nphdl = fcp->isp_sns_hdl;
3423 pt->ctp_cmd_cnt = 1;
3424 pt->ctp_vpidx = ISP_GET_VPIDX(isp, chan);
3426 pt->ctp_rsp_cnt = 1;
3427 pt->ctp_rsp_bcnt = GIDLEN;
3428 pt->ctp_cmd_bcnt = sizeof (*ct) + sizeof (uint32_t);
3429 pt->ctp_dataseg[0].ds_base = DMA_LO32(fcp->isp_scdma+XTXOFF);
3430 pt->ctp_dataseg[0].ds_basehi = DMA_HI32(fcp->isp_scdma+XTXOFF);
3431 pt->ctp_dataseg[0].ds_count = sizeof (*ct) + sizeof (uint32_t);
3432 pt->ctp_dataseg[1].ds_base = DMA_LO32(fcp->isp_scdma+IGPOFF);
3433 pt->ctp_dataseg[1].ds_basehi = DMA_HI32(fcp->isp_scdma+IGPOFF);
3434 pt->ctp_dataseg[1].ds_count = GIDLEN;
3435 if (isp->isp_dblev & ISP_LOGDEBUG1) {
3436 isp_print_bytes(isp, "ct IOCB", QENTRY_LEN, pt);
3438 isp_put_ct_pt(isp, pt, (isp_ct_pt_t *) &scp[CTXOFF]);
3441 * Build the CT header and command in memory.
3443 * Note that the CT header has to end up as Big Endian format in memory.
3446 ISP_MEMZERO(ct, sizeof (*ct));
3447 ct->ct_revision = CT_REVISION;
3448 ct->ct_fcs_type = CT_FC_TYPE_FC;
3449 ct->ct_fcs_subtype = CT_FC_SUBTYPE_NS;
3450 ct->ct_cmd_resp = SNS_GID_FT;
3451 ct->ct_bcnt_resid = (GIDLEN - 16) >> 2;
3453 isp_put_ct_hdr(isp, ct, (ct_hdr_t *) &scp[XTXOFF]);
3454 rp = (uint32_t *) &scp[XTXOFF+sizeof (*ct)];
3455 ISP_IOZPUT_32(isp, FC4_SCSI, rp);
3456 if (isp->isp_dblev & ISP_LOGDEBUG1) {
3457 isp_print_bytes(isp, "CT HDR + payload after put",
3458 sizeof (*ct) + sizeof (uint32_t), &scp[XTXOFF]);
3460 ISP_MEMZERO(&scp[ZTXOFF], QENTRY_LEN);
3461 MBSINIT(&mbs, MBOX_EXEC_COMMAND_IOCB_A64, MBLOGALL, 500000);
3462 mbs.param[1] = QENTRY_LEN;
3463 mbs.param[2] = DMA_WD1(fcp->isp_scdma + CTXOFF);
3464 mbs.param[3] = DMA_WD0(fcp->isp_scdma + CTXOFF);
3465 mbs.param[6] = DMA_WD3(fcp->isp_scdma + CTXOFF);
3466 mbs.param[7] = DMA_WD2(fcp->isp_scdma + CTXOFF);
3467 MEMORYBARRIER(isp, SYNC_SFORDEV, XTXOFF, 2 * QENTRY_LEN, chan);
3468 isp_mboxcmd(isp, &mbs);
3469 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
3472 MEMORYBARRIER(isp, SYNC_SFORCPU, ZTXOFF, QENTRY_LEN, chan);
3474 isp_get_ct_pt(isp, (isp_ct_pt_t *) &scp[ZTXOFF], pt);
3475 if (isp->isp_dblev & ISP_LOGDEBUG1) {
3476 isp_print_bytes(isp, "IOCB response", QENTRY_LEN, pt);
3479 if (pt->ctp_status && pt->ctp_status != RQCS_DATA_UNDERRUN) {
3480 isp_prt(isp, ISP_LOGWARN,
3481 "Chan %d ISP GID FT CT Passthrough returned 0x%x",
3482 chan, pt->ctp_status);
3485 MEMORYBARRIER(isp, SYNC_SFORCPU, IGPOFF, GIDLEN + 16, chan);
3486 if (isp->isp_dblev & ISP_LOGDEBUG1) {
3487 isp_print_bytes(isp, "CT response", GIDLEN+16, &scp[IGPOFF]);
3493 isp_scan_fabric(ispsoftc_t *isp, int chan)
3495 fcparam *fcp = FCPARAM(isp, chan);
3497 uint16_t handle, oldhandle, loopid;
3499 int portidx, portlim, r;
3500 sns_gid_ft_rsp_t *rs0, *rs1;
3502 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC Scan Fabric", chan);
3503 if (fcp->isp_fwstate != FW_READY || fcp->isp_loopstate < LOOP_LSCAN_DONE) {
3506 if (fcp->isp_loopstate > LOOP_SCANNING_FABRIC) {
3509 if (fcp->isp_topo != TOPO_FL_PORT && fcp->isp_topo != TOPO_F_PORT) {
3510 fcp->isp_loopstate = LOOP_FSCAN_DONE;
3511 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC Scan Fabric Done (no fabric)", chan);
3515 fcp->isp_loopstate = LOOP_SCANNING_FABRIC;
3516 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
3517 isp_prt(isp, ISP_LOGERR, sacq);
3518 ISP_MARK_PORTDB(isp, chan, 1);
3521 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC) {
3522 FC_SCRATCH_RELEASE(isp, chan);
3523 ISP_MARK_PORTDB(isp, chan, 1);
3528 * Make sure we still are logged into the fabric controller.
3530 if (IS_24XX(isp)) { /* XXX SHOULDN'T THIS BE TRUE FOR 2K F/W? XXX */
3535 r = isp_getpdb(isp, chan, loopid, &pdb, 0);
3536 if (r == MBOX_NOT_LOGGED_IN) {
3537 isp_dump_chip_portdb(isp, chan, 0);
3540 fcp->isp_loopstate = LOOP_PDB_RCVD;
3541 FC_SCRATCH_RELEASE(isp, chan);
3542 ISP_MARK_PORTDB(isp, chan, 1);
3547 r = isp_gid_ft_ct_passthru(isp, chan);
3549 r = isp_gid_ft_sns(isp, chan);
3552 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC) {
3553 FC_SCRATCH_RELEASE(isp, chan);
3554 ISP_MARK_PORTDB(isp, chan, 1);
3559 fcp->isp_loopstate = LOOP_FSCAN_DONE;
3560 FC_SCRATCH_RELEASE(isp, chan);
3563 fcp->isp_loopstate = LOOP_PDB_RCVD; /* try again */
3564 FC_SCRATCH_RELEASE(isp, chan);
3568 MEMORYBARRIER(isp, SYNC_SFORCPU, IGPOFF, GIDLEN, chan);
3569 rs0 = (sns_gid_ft_rsp_t *) ((uint8_t *)fcp->isp_scratch+IGPOFF);
3570 rs1 = (sns_gid_ft_rsp_t *) ((uint8_t *)fcp->isp_scratch+OGPOFF);
3571 isp_get_gid_ft_response(isp, rs0, rs1, NGENT);
3572 if (fcp->isp_loopstate < LOOP_SCANNING_FABRIC) {
3573 FC_SCRATCH_RELEASE(isp, chan);
3574 ISP_MARK_PORTDB(isp, chan, 1);
3577 if (rs1->snscb_cthdr.ct_cmd_resp != LS_ACC) {
3579 if (rs1->snscb_cthdr.ct_reason == 9 && rs1->snscb_cthdr.ct_explanation == 7) {
3580 level = ISP_LOG_SANCFG;
3582 level = ISP_LOGWARN;
3584 isp_prt(isp, level, "Chan %d Fabric Nameserver rejected GID_FT"
3585 " (Reason=0x%x Expl=0x%x)", chan,
3586 rs1->snscb_cthdr.ct_reason,
3587 rs1->snscb_cthdr.ct_explanation);
3588 FC_SCRATCH_RELEASE(isp, chan);
3589 fcp->isp_loopstate = LOOP_FSCAN_DONE;
3595 * If we get this far, we certainly still have the fabric controller.
3597 fcp->portdb[FL_ID].state = FC_PORTDB_STATE_PENDING_VALID;
3600 * Prime the handle we will start using.
3602 oldhandle = FCPARAM(isp, 0)->isp_lasthdl;
3605 * Go through the list and remove duplicate port ids.
3610 for (portidx = 0; portidx < NGENT-1; portidx++) {
3611 if (rs1->snscb_ports[portidx].control & 0x80) {
3617 * If we're not at the last entry, our list wasn't big enough.
3619 if ((rs1->snscb_ports[portidx].control & 0x80) == 0) {
3620 isp_prt(isp, ISP_LOGWARN,
3621 "fabric too big for scratch area: increase ISP_FC_SCRLEN");
3623 portlim = portidx + 1;
3624 isp_prt(isp, ISP_LOG_SANCFG,
3625 "Chan %d got %d ports back from name server", chan, portlim);
3627 for (portidx = 0; portidx < portlim; portidx++) {
3631 ((rs1->snscb_ports[portidx].portid[0]) << 16) |
3632 ((rs1->snscb_ports[portidx].portid[1]) << 8) |
3633 ((rs1->snscb_ports[portidx].portid[2]));
3635 for (npidx = portidx + 1; npidx < portlim; npidx++) {
3636 uint32_t new_portid =
3637 ((rs1->snscb_ports[npidx].portid[0]) << 16) |
3638 ((rs1->snscb_ports[npidx].portid[1]) << 8) |
3639 ((rs1->snscb_ports[npidx].portid[2]));
3640 if (new_portid == portid) {
3645 if (npidx < portlim) {
3646 rs1->snscb_ports[npidx].portid[0] = 0;
3647 rs1->snscb_ports[npidx].portid[1] = 0;
3648 rs1->snscb_ports[npidx].portid[2] = 0;
3649 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d removing duplicate PortID 0x%06x entry from list", chan, portid);
3654 * We now have a list of Port IDs for all FC4 SCSI devices
3655 * that the Fabric Name server knows about.
3657 * For each entry on this list go through our port database looking
3658 * for probational entries- if we find one, then an old entry is
3659 * maybe still this one. We get some information to find out.
3661 * Otherwise, it's a new fabric device, and we log into it
3662 * (unconditionally). After searching the entire database
3663 * again to make sure that we never ever ever ever have more
3664 * than one entry that has the same PortID or the same
3665 * WWNN/WWPN duple, we enter the device into our database.
3668 for (portidx = 0; portidx < portlim; portidx++) {
3670 uint64_t wwnn, wwpn;
3674 ((rs1->snscb_ports[portidx].portid[0]) << 16) |
3675 ((rs1->snscb_ports[portidx].portid[1]) << 8) |
3676 ((rs1->snscb_ports[portidx].portid[2]));
3679 isp_prt(isp, ISP_LOG_SANCFG,
3680 "Chan %d skipping null PortID at idx %d",
3686 * Skip ourselves here and on other channels. If we're
3687 * multi-id, we can't check the portids in other FCPARAM
3688 * arenas because the resolutions here aren't synchronized.
3689 * The best way to do this is to exclude looking at portids
3690 * that have the same domain and area code as our own
3693 if (ISP_CAP_MULTI_ID(isp)) {
3694 if ((portid >> 8) == (fcp->isp_portid >> 8)) {
3695 isp_prt(isp, ISP_LOG_SANCFG,
3696 "Chan %d skip PortID 0x%06x",
3700 } else if (portid == fcp->isp_portid) {
3701 isp_prt(isp, ISP_LOG_SANCFG,
3702 "Chan %d skip ourselves on @ PortID 0x%06x",
3707 isp_prt(isp, ISP_LOG_SANCFG,
3708 "Chan %d Checking Fabric Port 0x%06x", chan, portid);
3711 * We now search our Port Database for any
3712 * probational entries with this PortID. We don't
3713 * look for zombies here- only probational
3714 * entries (we've already logged out of zombies).
3716 for (dbidx = 0; dbidx < MAX_FC_TARG; dbidx++) {
3717 lp = &fcp->portdb[dbidx];
3719 if (lp->state != FC_PORTDB_STATE_PROBATIONAL || lp->target_mode) {
3722 if (lp->portid == portid) {
3728 * We found a probational entry with this Port ID.
3730 if (dbidx < MAX_FC_TARG) {
3731 int handle_changed = 0;
3733 lp = &fcp->portdb[dbidx];
3736 * See if we're still logged into it.
3738 * If we aren't, mark it as a dead device and
3739 * leave the new portid in the database entry
3740 * for somebody further along to decide what to
3741 * do (policy choice).
3743 * If we are, check to see if it's the same
3744 * device still (it should be). If for some
3745 * reason it isn't, mark it as a changed device
3746 * and leave the new portid and role in the
3747 * database entry for somebody further along to
3748 * decide what to do (policy choice).
3752 r = isp_getpdb(isp, chan, lp->handle, &pdb, 0);
3753 if (fcp->isp_loopstate != LOOP_SCANNING_FABRIC) {
3754 FC_SCRATCH_RELEASE(isp, chan);
3755 ISP_MARK_PORTDB(isp, chan, 1);
3759 lp->new_portid = portid;
3760 lp->state = FC_PORTDB_STATE_DEAD;
3761 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d Fabric Port 0x%06x is dead", chan, portid);
3767 * Check to make sure that handle, portid, WWPN and
3768 * WWNN agree. If they don't, then the association
3769 * between this PortID and the stated handle has been
3770 * broken by the firmware.
3772 MAKE_WWN_FROM_NODE_NAME(wwnn, pdb.nodename);
3773 MAKE_WWN_FROM_NODE_NAME(wwpn, pdb.portname);
3774 if (pdb.handle != lp->handle ||
3775 pdb.portid != portid ||
3776 wwpn != lp->port_wwn ||
3777 wwnn != lp->node_wwn) {
3778 isp_prt(isp, ISP_LOG_SANCFG,
3779 fconf, chan, dbidx, pdb.handle, pdb.portid,
3780 (uint32_t) (wwnn >> 32), (uint32_t) wwnn,
3781 (uint32_t) (wwpn >> 32), (uint32_t) wwpn,
3783 (uint32_t) (lp->node_wwn >> 32),
3784 (uint32_t) lp->node_wwn,
3785 (uint32_t) (lp->port_wwn >> 32),
3786 (uint32_t) lp->port_wwn);
3788 * Try to re-login to this device using a
3789 * new handle. If that fails, mark it dead.
3791 * isp_login_device will check for handle and
3792 * portid consistency after re-login.
3795 if (isp_login_device(isp, chan, portid, &pdb,
3797 lp->new_portid = portid;
3798 lp->state = FC_PORTDB_STATE_DEAD;
3799 if (fcp->isp_loopstate !=
3800 LOOP_SCANNING_FABRIC) {
3801 FC_SCRATCH_RELEASE(isp, chan);
3802 ISP_MARK_PORTDB(isp, chan, 1);
3807 if (fcp->isp_loopstate !=
3808 LOOP_SCANNING_FABRIC) {
3809 FC_SCRATCH_RELEASE(isp, chan);
3810 ISP_MARK_PORTDB(isp, chan, 1);
3813 FCPARAM(isp, 0)->isp_lasthdl = oldhandle;
3814 MAKE_WWN_FROM_NODE_NAME(wwnn, pdb.nodename);
3815 MAKE_WWN_FROM_NODE_NAME(wwpn, pdb.portname);
3816 if (wwpn != lp->port_wwn ||
3817 wwnn != lp->node_wwn) {
3818 isp_prt(isp, ISP_LOGWARN, "changed WWN"
3820 lp->new_portid = portid;
3821 lp->state = FC_PORTDB_STATE_DEAD;
3825 lp->handle = pdb.handle;
3829 nr = pdb.prli_word3;
3832 * Check to see whether the portid and roles have
3833 * stayed the same. If they have stayed the same,
3834 * we believe that this is the same device and it
3835 * hasn't become disconnected and reconnected, so
3836 * mark it as pending valid.
3838 * If they aren't the same, mark the device as a
3839 * changed device and save the new port id and role
3840 * and let somebody else decide.
3843 lp->new_portid = portid;
3844 lp->new_prli_word3 = nr;
3845 if (pdb.portid != lp->portid || nr != lp->prli_word3 || handle_changed) {
3846 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d Fabric Port 0x%06x changed", chan, portid);
3847 lp->state = FC_PORTDB_STATE_CHANGED;
3849 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d Fabric Port 0x%06x Now Pending Valid", chan, portid);
3850 lp->state = FC_PORTDB_STATE_PENDING_VALID;
3856 * Ah- a new entry. Search the database again for all non-NIL
3857 * entries to make sure we never ever make a new database entry
3858 * with the same port id. While we're at it, mark where the
3859 * last free entry was.
3862 dbidx = MAX_FC_TARG;
3863 for (lp = fcp->portdb; lp < &fcp->portdb[MAX_FC_TARG]; lp++) {
3864 if (lp >= &fcp->portdb[FL_ID] &&
3865 lp <= &fcp->portdb[SNS_ID]) {
3869 * Skip any target mode entries.
3871 if (lp->target_mode) {
3874 if (lp->state == FC_PORTDB_STATE_NIL) {
3875 if (dbidx == MAX_FC_TARG) {
3876 dbidx = lp - fcp->portdb;
3880 if (lp->state == FC_PORTDB_STATE_ZOMBIE) {
3883 if (lp->portid == portid) {
3888 if (lp < &fcp->portdb[MAX_FC_TARG]) {
3889 isp_prt(isp, ISP_LOGWARN, "Chan %d PortID 0x%06x "
3890 "already at %d handle %d state %d",
3891 chan, portid, dbidx, lp->handle, lp->state);
3896 * We should have the index of the first free entry seen.
3898 if (dbidx == MAX_FC_TARG) {
3899 isp_prt(isp, ISP_LOGERR,
3900 "port database too small to login PortID 0x%06x"
3901 "- increase MAX_FC_TARG", portid);
3906 * Otherwise, point to our new home.
3908 lp = &fcp->portdb[dbidx];
3911 * Try to see if we are logged into this device,
3912 * and maybe log into it.
3914 * isp_login_device will check for handle and
3915 * portid consistency after login.
3917 if (isp_login_device(isp, chan, portid, &pdb, &oldhandle)) {
3918 if (fcp->isp_loopstate != LOOP_SCANNING_FABRIC) {
3919 FC_SCRATCH_RELEASE(isp, chan);
3920 ISP_MARK_PORTDB(isp, chan, 1);
3925 if (fcp->isp_loopstate != LOOP_SCANNING_FABRIC) {
3926 FC_SCRATCH_RELEASE(isp, chan);
3927 ISP_MARK_PORTDB(isp, chan, 1);
3930 FCPARAM(isp, 0)->isp_lasthdl = oldhandle;
3932 handle = pdb.handle;
3933 MAKE_WWN_FROM_NODE_NAME(wwnn, pdb.nodename);
3934 MAKE_WWN_FROM_NODE_NAME(wwpn, pdb.portname);
3935 nr = pdb.prli_word3;
3938 * And go through the database *one* more time to make sure
3939 * that we do not make more than one entry that has the same
3942 for (dbidx = 0; dbidx < MAX_FC_TARG; dbidx++) {
3943 if (dbidx >= FL_ID && dbidx <= SNS_ID) {
3946 if (fcp->portdb[dbidx].target_mode) {
3949 if (fcp->portdb[dbidx].node_wwn == wwnn && fcp->portdb[dbidx].port_wwn == wwpn) {
3954 if (dbidx == MAX_FC_TARG) {
3955 ISP_MEMZERO(lp, sizeof (fcportdb_t));
3956 lp->handle = handle;
3957 lp->node_wwn = wwnn;
3958 lp->port_wwn = wwpn;
3959 lp->new_portid = portid;
3960 lp->new_prli_word3 = nr;
3961 lp->state = FC_PORTDB_STATE_NEW;
3962 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d Fabric Port 0x%06x is a New Entry", chan, portid);
3966 if (fcp->portdb[dbidx].state != FC_PORTDB_STATE_ZOMBIE) {
3967 isp_prt(isp, ISP_LOGWARN,
3968 "Chan %d PortID 0x%x 0x%08x%08x/0x%08x%08x %ld "
3969 "already at idx %d, state 0x%x", chan, portid,
3970 (uint32_t) (wwnn >> 32), (uint32_t) wwnn,
3971 (uint32_t) (wwpn >> 32), (uint32_t) wwpn,
3972 (long) (lp - fcp->portdb), dbidx,
3973 fcp->portdb[dbidx].state);
3978 * We found a zombie entry that matches us.
3979 * Revive it. We know that WWN and WWPN
3980 * are the same. For fabric devices, we
3981 * don't care that handle is different
3982 * as we assign that. If role or portid
3983 * are different, it maybe a changed device.
3985 lp = &fcp->portdb[dbidx];
3986 lp->handle = handle;
3987 lp->new_portid = portid;
3988 lp->new_prli_word3 = nr;
3989 if (lp->portid != portid || lp->prli_word3 != nr) {
3990 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d Zombie Fabric Port 0x%06x Now Changed", chan, portid);
3991 lp->state = FC_PORTDB_STATE_CHANGED;
3993 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d Zombie Fabric Port 0x%06x Now Pending Valid", chan, portid);
3994 lp->state = FC_PORTDB_STATE_PENDING_VALID;
3998 FC_SCRATCH_RELEASE(isp, chan);
3999 if (fcp->isp_loopstate != LOOP_SCANNING_FABRIC) {
4000 ISP_MARK_PORTDB(isp, chan, 1);
4003 fcp->isp_loopstate = LOOP_FSCAN_DONE;
4004 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d FC Scan Fabric Done", chan);
4009 * Find an unused handle and try and use to login to a port.
4012 isp_login_device(ispsoftc_t *isp, int chan, uint32_t portid, isp_pdb_t *p, uint16_t *ohp)
4017 if (ISP_CAP_2KLOGIN(isp)) {
4023 handle = isp_nxt_handle(isp, chan, *ohp);
4024 for (i = 0; i < lim; i++) {
4026 * See if we're still logged into something with
4027 * this handle and that something agrees with this
4030 r = isp_getpdb(isp, chan, handle, p, 0);
4031 if (r == 0 && p->portid != portid) {
4032 (void) isp_plogx(isp, chan, handle, portid, PLOGX_FLG_CMD_LOGO | PLOGX_FLG_IMPLICIT | PLOGX_FLG_FREE_NPHDL, 1);
4033 } else if (r == 0) {
4036 if (FCPARAM(isp, chan)->isp_loopstate != LOOP_SCANNING_FABRIC) {
4040 * Now try and log into the device
4042 r = isp_plogx(isp, chan, handle, portid, PLOGX_FLG_CMD_PLOGI, 1);
4043 if (FCPARAM(isp, chan)->isp_loopstate != LOOP_SCANNING_FABRIC) {
4049 } else if ((r & 0xffff) == MBOX_PORT_ID_USED) {
4051 * If we get here, then the firmwware still thinks we're logged into this device, but with a different
4052 * handle. We need to break that association. We used to try and just substitute the handle, but then
4053 * failed to get any data via isp_getpdb (below).
4055 if (isp_plogx(isp, chan, r >> 16, portid, PLOGX_FLG_CMD_LOGO | PLOGX_FLG_IMPLICIT | PLOGX_FLG_FREE_NPHDL, 1)) {
4056 isp_prt(isp, ISP_LOGERR, "baw... logout of %x failed", r >> 16);
4058 if (FCPARAM(isp, chan)->isp_loopstate != LOOP_SCANNING_FABRIC) {
4061 r = isp_plogx(isp, chan, handle, portid, PLOGX_FLG_CMD_PLOGI, 1);
4062 if (FCPARAM(isp, chan)->isp_loopstate != LOOP_SCANNING_FABRIC) {
4071 } else if ((r & 0xffff) == MBOX_LOOP_ID_USED) {
4073 * Try the next loop id.
4076 handle = isp_nxt_handle(isp, chan, handle);
4087 isp_prt(isp, ISP_LOGWARN, "Chan %d PLOGI 0x%06x failed", chan, portid);
4092 * If we successfully logged into it, get the PDB for it
4093 * so we can crosscheck that it is still what we think it
4094 * is and that we also have the role it plays
4096 r = isp_getpdb(isp, chan, handle, p, 0);
4097 if (FCPARAM(isp, chan)->isp_loopstate != LOOP_SCANNING_FABRIC) {
4101 isp_prt(isp, ISP_LOGERR, "Chan %d new device 0x%06x@0x%x disappeared", chan, portid, handle);
4105 if (p->handle != handle || p->portid != portid) {
4106 isp_prt(isp, ISP_LOGERR, "Chan %d new device 0x%06x@0x%x changed (0x%06x@0x%0x)",
4107 chan, portid, handle, p->portid, p->handle);
4114 isp_register_fc4_type(ispsoftc_t *isp, int chan)
4116 fcparam *fcp = FCPARAM(isp, chan);
4117 uint8_t local[SNS_RFT_ID_REQ_SIZE];
4118 sns_screq_t *reqp = (sns_screq_t *) local;
4121 ISP_MEMZERO((void *) reqp, SNS_RFT_ID_REQ_SIZE);
4122 reqp->snscb_rblen = SNS_RFT_ID_RESP_SIZE >> 1;
4123 reqp->snscb_addr[RQRSP_ADDR0015] = DMA_WD0(fcp->isp_scdma + 0x100);
4124 reqp->snscb_addr[RQRSP_ADDR1631] = DMA_WD1(fcp->isp_scdma + 0x100);
4125 reqp->snscb_addr[RQRSP_ADDR3247] = DMA_WD2(fcp->isp_scdma + 0x100);
4126 reqp->snscb_addr[RQRSP_ADDR4863] = DMA_WD3(fcp->isp_scdma + 0x100);
4127 reqp->snscb_sblen = 22;
4128 reqp->snscb_data[0] = SNS_RFT_ID;
4129 reqp->snscb_data[4] = fcp->isp_portid & 0xffff;
4130 reqp->snscb_data[5] = (fcp->isp_portid >> 16) & 0xff;
4131 reqp->snscb_data[6] = (1 << FC4_SCSI);
4132 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
4133 isp_prt(isp, ISP_LOGERR, sacq);
4136 isp_put_sns_request(isp, reqp, (sns_screq_t *) fcp->isp_scratch);
4137 MBSINIT(&mbs, MBOX_SEND_SNS, MBLOGALL, 1000000);
4138 mbs.param[1] = SNS_RFT_ID_REQ_SIZE >> 1;
4139 mbs.param[2] = DMA_WD1(fcp->isp_scdma);
4140 mbs.param[3] = DMA_WD0(fcp->isp_scdma);
4141 mbs.param[6] = DMA_WD3(fcp->isp_scdma);
4142 mbs.param[7] = DMA_WD2(fcp->isp_scdma);
4143 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, SNS_RFT_ID_REQ_SIZE, chan);
4144 isp_mboxcmd(isp, &mbs);
4145 FC_SCRATCH_RELEASE(isp, chan);
4146 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) {
4154 isp_register_fc4_type_24xx(ispsoftc_t *isp, int chan)
4157 fcparam *fcp = FCPARAM(isp, chan);
4161 uint8_t q[QENTRY_LEN];
4166 uint8_t *scp = fcp->isp_scratch;
4168 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
4169 isp_prt(isp, ISP_LOGERR, sacq);
4174 * Build a Passthrough IOCB in memory.
4176 ISP_MEMZERO(un.q, QENTRY_LEN);
4178 pt->ctp_header.rqs_entry_count = 1;
4179 pt->ctp_header.rqs_entry_type = RQSTYPE_CT_PASSTHRU;
4180 pt->ctp_handle = 0xffffffff;
4181 pt->ctp_nphdl = fcp->isp_sns_hdl;
4182 pt->ctp_cmd_cnt = 1;
4183 pt->ctp_vpidx = ISP_GET_VPIDX(isp, chan);
4185 pt->ctp_rsp_cnt = 1;
4186 pt->ctp_rsp_bcnt = sizeof (ct_hdr_t);
4187 pt->ctp_cmd_bcnt = sizeof (rft_id_t);
4188 pt->ctp_dataseg[0].ds_base = DMA_LO32(fcp->isp_scdma+XTXOFF);
4189 pt->ctp_dataseg[0].ds_basehi = DMA_HI32(fcp->isp_scdma+XTXOFF);
4190 pt->ctp_dataseg[0].ds_count = sizeof (rft_id_t);
4191 pt->ctp_dataseg[1].ds_base = DMA_LO32(fcp->isp_scdma+IGPOFF);
4192 pt->ctp_dataseg[1].ds_basehi = DMA_HI32(fcp->isp_scdma+IGPOFF);
4193 pt->ctp_dataseg[1].ds_count = sizeof (ct_hdr_t);
4194 isp_put_ct_pt(isp, pt, (isp_ct_pt_t *) &scp[CTXOFF]);
4195 if (isp->isp_dblev & ISP_LOGDEBUG1) {
4196 isp_print_bytes(isp, "IOCB CT Request", QENTRY_LEN, pt);
4200 * Build the CT header and command in memory.
4202 * Note that the CT header has to end up as Big Endian format in memory.
4204 ISP_MEMZERO(&un.clocal, sizeof (un.clocal));
4205 ct = &un.clocal.rftid_hdr;
4206 ct->ct_revision = CT_REVISION;
4207 ct->ct_fcs_type = CT_FC_TYPE_FC;
4208 ct->ct_fcs_subtype = CT_FC_SUBTYPE_NS;
4209 ct->ct_cmd_resp = SNS_RFT_ID;
4210 ct->ct_bcnt_resid = (sizeof (rft_id_t) - sizeof (ct_hdr_t)) >> 2;
4212 rp->rftid_portid[0] = fcp->isp_portid >> 16;
4213 rp->rftid_portid[1] = fcp->isp_portid >> 8;
4214 rp->rftid_portid[2] = fcp->isp_portid;
4215 rp->rftid_fc4types[FC4_SCSI >> 5] = 1 << (FC4_SCSI & 0x1f);
4216 isp_put_rft_id(isp, rp, (rft_id_t *) &scp[XTXOFF]);
4217 if (isp->isp_dblev & ISP_LOGDEBUG1) {
4218 isp_print_bytes(isp, "CT Header", QENTRY_LEN, &scp[XTXOFF]);
4221 ISP_MEMZERO(&scp[ZTXOFF], sizeof (ct_hdr_t));
4223 MBSINIT(&mbs, MBOX_EXEC_COMMAND_IOCB_A64, MBLOGALL, 1000000);
4224 mbs.param[1] = QENTRY_LEN;
4225 mbs.param[2] = DMA_WD1(fcp->isp_scdma + CTXOFF);
4226 mbs.param[3] = DMA_WD0(fcp->isp_scdma + CTXOFF);
4227 mbs.param[6] = DMA_WD3(fcp->isp_scdma + CTXOFF);
4228 mbs.param[7] = DMA_WD2(fcp->isp_scdma + CTXOFF);
4229 MEMORYBARRIER(isp, SYNC_SFORDEV, XTXOFF, 2 * QENTRY_LEN, chan);
4230 isp_mboxcmd(isp, &mbs);
4231 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
4232 FC_SCRATCH_RELEASE(isp, chan);
4235 MEMORYBARRIER(isp, SYNC_SFORCPU, ZTXOFF, QENTRY_LEN, chan);
4237 isp_get_ct_pt(isp, (isp_ct_pt_t *) &scp[ZTXOFF], pt);
4238 if (isp->isp_dblev & ISP_LOGDEBUG1) {
4239 isp_print_bytes(isp, "IOCB response", QENTRY_LEN, pt);
4241 if (pt->ctp_status) {
4242 FC_SCRATCH_RELEASE(isp, chan);
4243 isp_prt(isp, ISP_LOGWARN,
4244 "Chan %d Register FC4 Type CT Passthrough returned 0x%x",
4245 chan, pt->ctp_status);
4249 isp_get_ct_hdr(isp, (ct_hdr_t *) &scp[IGPOFF], ct);
4250 FC_SCRATCH_RELEASE(isp, chan);
4252 if (ct->ct_cmd_resp == LS_RJT) {
4253 isp_prt(isp, ISP_LOG_SANCFG|ISP_LOG_WARN1, "Chan %d Register FC4 Type rejected", chan);
4255 } else if (ct->ct_cmd_resp == LS_ACC) {
4256 isp_prt(isp, ISP_LOG_SANCFG, "Chan %d Register FC4 Type accepted", chan);
4259 isp_prt(isp, ISP_LOGWARN, "Chan %d Register FC4 Type: 0x%x", chan, ct->ct_cmd_resp);
4265 isp_nxt_handle(ispsoftc_t *isp, int chan, uint16_t handle)
4268 if (handle == NIL_HANDLE) {
4269 if (FCPARAM(isp, chan)->isp_topo == TOPO_F_PORT) {
4276 if (handle >= FL_ID && handle <= SNS_ID) {
4279 if (handle >= NPH_RESERVED && handle <= NPH_FL_ID) {
4280 handle = NPH_FL_ID+1;
4282 if (ISP_CAP_2KLOGIN(isp)) {
4283 if (handle == NPH_MAX_2K) {
4287 if (handle == NPH_MAX) {
4292 if (handle == FCPARAM(isp, chan)->isp_loopid) {
4293 return (isp_nxt_handle(isp, chan, handle));
4295 for (i = 0; i < MAX_FC_TARG; i++) {
4296 if (FCPARAM(isp, chan)->portdb[i].state ==
4297 FC_PORTDB_STATE_NIL) {
4300 if (FCPARAM(isp, chan)->portdb[i].handle == handle) {
4301 return (isp_nxt_handle(isp, chan, handle));
4308 * Start a command. Locking is assumed done in the caller.
4315 uint32_t handle, cdblen;
4316 uint8_t local[QENTRY_LEN];
4320 int target, dmaresult, hdlidx = 0;
4326 * Now make sure we're running.
4329 if (isp->isp_state != ISP_RUNSTATE) {
4330 isp_prt(isp, ISP_LOGERR, "Adapter not at RUNSTATE");
4331 XS_SETERR(xs, HBA_BOTCH);
4332 return (CMD_COMPLETE);
4336 * Check command CDB length, etc.. We really are limited to 16 bytes
4337 * for Fibre Channel, but can do up to 44 bytes in parallel SCSI,
4338 * but probably only if we're running fairly new firmware (we'll
4339 * let the old f/w choke on an extended command queue entry).
4342 if (XS_CDBLEN(xs) > (IS_FC(isp)? 16 : 44) || XS_CDBLEN(xs) == 0) {
4343 isp_prt(isp, ISP_LOGERR, "unsupported cdb length (%d, CDB[0]=0x%x)", XS_CDBLEN(xs), XS_CDBP(xs)[0] & 0xff);
4344 XS_SETERR(xs, HBA_BOTCH);
4345 return (CMD_COMPLETE);
4349 * Translate the target to device handle as appropriate, checking
4350 * for correct device state as well.
4352 target = XS_TGT(xs);
4354 fcparam *fcp = FCPARAM(isp, XS_CHANNEL(xs));
4356 if ((fcp->role & ISP_ROLE_INITIATOR) == 0) {
4357 isp_prt(isp, ISP_LOG_WARN1, "%d.%d.%d I am not an initiator", XS_CHANNEL(xs), target, XS_LUN(xs));
4358 XS_SETERR(xs, HBA_SELTIMEOUT);
4359 return (CMD_COMPLETE);
4365 if (fcp->isp_fwstate != FW_READY || fcp->isp_loopstate != LOOP_READY) {
4366 return (CMD_RQLATER);
4369 if (XS_TGT(xs) >= MAX_FC_TARG) {
4370 isp_prt(isp, ISP_LOG_WARN1, "%d.%d.%d target too big", XS_CHANNEL(xs), target, XS_LUN(xs));
4371 XS_SETERR(xs, HBA_SELTIMEOUT);
4372 return (CMD_COMPLETE);
4375 hdlidx = fcp->isp_dev_map[XS_TGT(xs)] - 1;
4376 isp_prt(isp, ISP_LOGDEBUG2, "XS_TGT(xs)=%d- hdlidx value %d", XS_TGT(xs), hdlidx);
4377 if (hdlidx < 0 || hdlidx >= MAX_FC_TARG) {
4378 XS_SETERR(xs, HBA_SELTIMEOUT);
4379 return (CMD_COMPLETE);
4381 if (fcp->portdb[hdlidx].state == FC_PORTDB_STATE_ZOMBIE) {
4382 isp_prt(isp, ISP_LOGDEBUG1, "%d.%d.%d target zombie", XS_CHANNEL(xs), target, XS_LUN(xs));
4383 return (CMD_RQLATER);
4385 if (fcp->portdb[hdlidx].state != FC_PORTDB_STATE_VALID) {
4386 isp_prt(isp, ISP_LOGDEBUG1, "%d.%d.%d bad db port state 0x%x", XS_CHANNEL(xs), target, XS_LUN(xs), fcp->portdb[hdlidx].state);
4387 XS_SETERR(xs, HBA_SELTIMEOUT);
4388 return (CMD_COMPLETE);
4390 target = fcp->portdb[hdlidx].handle;
4391 fcp->portdb[hdlidx].dirty = 1;
4393 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs));
4394 if ((sdp->role & ISP_ROLE_INITIATOR) == 0) {
4395 isp_prt(isp, ISP_LOGDEBUG1, "%d.%d.%d I am not an initiator", XS_CHANNEL(xs), target, XS_LUN(xs));
4396 XS_SETERR(xs, HBA_SELTIMEOUT);
4397 return (CMD_COMPLETE);
4400 isp_spi_update(isp, XS_CHANNEL(xs));
4406 qep = isp_getrqentry(isp);
4408 isp_prt(isp, ISP_LOG_WARN1, "Request Queue Overflow");
4409 XS_SETERR(xs, HBA_BOTCH);
4410 return (CMD_EAGAIN);
4412 XS_SETERR(xs, HBA_NOERROR);
4415 * Now see if we need to synchronize the ISP with respect to anything.
4416 * We do dual duty here (cough) for synchronizing for busses other
4417 * than which we got here to send a command to.
4419 reqp = (ispreq_t *) local;
4420 ISP_MEMZERO(local, QENTRY_LEN);
4421 if (ISP_TST_SENDMARKER(isp, XS_CHANNEL(xs))) {
4423 isp_marker_24xx_t *m = (isp_marker_24xx_t *) reqp;
4424 m->mrk_header.rqs_entry_count = 1;
4425 m->mrk_header.rqs_entry_type = RQSTYPE_MARKER;
4426 m->mrk_modifier = SYNC_ALL;
4427 isp_put_marker_24xx(isp, m, qep);
4429 isp_marker_t *m = (isp_marker_t *) reqp;
4430 m->mrk_header.rqs_entry_count = 1;
4431 m->mrk_header.rqs_entry_type = RQSTYPE_MARKER;
4432 m->mrk_target = (XS_CHANNEL(xs) << 7); /* bus # */
4433 m->mrk_modifier = SYNC_ALL;
4434 isp_put_marker(isp, m, qep);
4436 ISP_SYNC_REQUEST(isp);
4437 ISP_SET_SENDMARKER(isp, XS_CHANNEL(xs), 0);
4441 reqp->req_header.rqs_entry_count = 1;
4444 * Select and install Header Code.
4445 * Note that it might be overridden before going out
4446 * if we're on a 64 bit platform. The lower level
4447 * code (isp_send_cmd) will select the appropriate
4448 * 64 bit variant if it needs to.
4451 reqp->req_header.rqs_entry_type = RQSTYPE_T7RQS;
4452 } else if (IS_FC(isp)) {
4453 reqp->req_header.rqs_entry_type = RQSTYPE_T2RQS;
4455 if (XS_CDBLEN(xs) > 12) {
4456 reqp->req_header.rqs_entry_type = RQSTYPE_CMDONLY;
4458 reqp->req_header.rqs_entry_type = RQSTYPE_REQUEST;
4463 * Set task attributes
4468 ttype = XS_TAG_TYPE(xs);
4470 if (XS_CDBP(xs)[0] == 0x3) {
4471 ttype = REQFLAG_HTAG;
4473 ttype = REQFLAG_STAG;
4476 if (ttype == REQFLAG_OTAG) {
4477 ttype = FCP_CMND_TASK_ATTR_ORDERED;
4478 } else if (ttype == REQFLAG_HTAG) {
4479 ttype = FCP_CMND_TASK_ATTR_HEAD;
4481 ttype = FCP_CMND_TASK_ATTR_SIMPLE;
4483 ((ispreqt7_t *)reqp)->req_task_attribute = ttype;
4484 } else if (IS_FC(isp)) {
4486 * See comment in isp_intr
4488 /* XS_SET_RESID(xs, 0); */
4491 * Fibre Channel always requires some kind of tag.
4492 * The Qlogic drivers seem be happy not to use a tag,
4493 * but this breaks for some devices (IBM drives).
4496 ((ispreqt2_t *)reqp)->req_flags = XS_TAG_TYPE(xs);
4499 * If we don't know what tag to use, use HEAD OF QUEUE
4500 * for Request Sense or Simple.
4502 if (XS_CDBP(xs)[0] == 0x3) /* REQUEST SENSE */
4503 ((ispreqt2_t *)reqp)->req_flags = REQFLAG_HTAG;
4505 ((ispreqt2_t *)reqp)->req_flags = REQFLAG_STAG;
4508 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs));
4509 if ((sdp->isp_devparam[target].actv_flags & DPARM_TQING) && XS_TAG_P(xs)) {
4510 reqp->req_flags = XS_TAG_TYPE(xs);
4514 tptr = &reqp->req_time;
4517 * NB: we do not support long CDBs (yet)
4519 cdblen = XS_CDBLEN(xs);
4522 if (cdblen > sizeof (reqp->req_cdb)) {
4523 isp_prt(isp, ISP_LOGERR, "Command Length %u too long for this chip", cdblen);
4524 XS_SETERR(xs, HBA_BOTCH);
4525 return (CMD_COMPLETE);
4527 reqp->req_target = target | (XS_CHANNEL(xs) << 7);
4528 reqp->req_lun_trn = XS_LUN(xs);
4529 cdbp = reqp->req_cdb;
4530 reqp->req_cdblen = cdblen;
4531 } else if (IS_24XX(isp)) {
4532 ispreqt7_t *t7 = (ispreqt7_t *)local;
4535 if (cdblen > sizeof (t7->req_cdb)) {
4536 isp_prt(isp, ISP_LOGERR, "Command Length %u too long for this chip", cdblen);
4537 XS_SETERR(xs, HBA_BOTCH);
4538 return (CMD_COMPLETE);
4541 lp = &FCPARAM(isp, XS_CHANNEL(xs))->portdb[hdlidx];
4542 t7->req_nphdl = target;
4543 t7->req_tidlo = lp->portid;
4544 t7->req_tidhi = lp->portid >> 16;
4545 t7->req_vpidx = ISP_GET_VPIDX(isp, XS_CHANNEL(xs));
4546 if (XS_LUN(xs) > 256) {
4547 t7->req_lun[0] = XS_LUN(xs) >> 8;
4548 t7->req_lun[0] |= 0x40;
4550 t7->req_lun[1] = XS_LUN(xs);
4551 if (FCPARAM(isp, XS_CHANNEL(xs))->fctape_enabled && (lp->prli_word3 & PRLI_WD3_RETRY)) {
4552 if (FCP_NEXT_CRN(isp, &t7->req_crn, xs)) {
4553 isp_prt(isp, ISP_LOG_WARN1, "%d.%d.%d cannot generate next CRN", XS_CHANNEL(xs), target, XS_LUN(xs));
4554 XS_SETERR(xs, HBA_BOTCH);
4555 return (CMD_EAGAIN);
4558 tptr = &t7->req_time;
4561 ispreqt2_t *t2 = (ispreqt2_t *)local;
4564 if (cdblen > sizeof t2->req_cdb) {
4565 isp_prt(isp, ISP_LOGERR, "Command Length %u too long for this chip", cdblen);
4566 XS_SETERR(xs, HBA_BOTCH);
4567 return (CMD_COMPLETE);
4569 lp = &FCPARAM(isp, XS_CHANNEL(xs))->portdb[hdlidx];
4570 if (FCPARAM(isp, XS_CHANNEL(xs))->fctape_enabled && (lp->prli_word3 & PRLI_WD3_RETRY)) {
4571 if (FCP_NEXT_CRN(isp, &t2->req_crn, xs)) {
4572 isp_prt(isp, ISP_LOG_WARN1, "%d.%d.%d cannot generate next CRN", XS_CHANNEL(xs), target, XS_LUN(xs));
4573 XS_SETERR(xs, HBA_BOTCH);
4574 return (CMD_EAGAIN);
4577 if (ISP_CAP_2KLOGIN(isp)) {
4578 ispreqt2e_t *t2e = (ispreqt2e_t *)local;
4579 t2e->req_target = target;
4580 t2e->req_scclun = XS_LUN(xs);
4581 cdbp = t2e->req_cdb;
4582 } else if (ISP_CAP_SCCFW(isp)) {
4583 ispreqt2_t *t2 = (ispreqt2_t *)local;
4584 t2->req_target = target;
4585 t2->req_scclun = XS_LUN(xs);
4588 t2->req_target = target;
4589 t2->req_lun_trn = XS_LUN(xs);
4593 ISP_MEMCPY(cdbp, XS_CDBP(xs), cdblen);
4595 *tptr = XS_TIME(xs) / 1000;
4596 if (*tptr == 0 && XS_TIME(xs)) {
4599 if (IS_24XX(isp) && *tptr > 0x1999) {
4603 if (isp_allocate_xs(isp, xs, &handle)) {
4604 isp_prt(isp, ISP_LOG_WARN1, "out of xflist pointers");
4605 XS_SETERR(xs, HBA_BOTCH);
4606 return (CMD_EAGAIN);
4608 /* Whew. Thankfully the same for type 7 requests */
4609 reqp->req_handle = handle;
4612 * Set up DMA and/or do any platform dependent swizzling of the request entry
4613 * so that the Qlogic F/W understands what is being asked of it.
4615 * The callee is responsible for adding all requests at this point.
4617 dmaresult = ISP_DMASETUP(isp, xs, reqp);
4618 if (dmaresult != CMD_QUEUED) {
4619 isp_destroy_handle(isp, handle);
4621 * dmasetup sets actual error in packet, and
4622 * return what we were given to return.
4626 isp_xs_prt(isp, xs, ISP_LOGDEBUG0, "START cmd cdb[0]=0x%x datalen %ld", XS_CDBP(xs)[0], (long) XS_XFRLEN(xs));
4628 return (CMD_QUEUED);
4633 * Locks (ints blocked) assumed held.
4637 isp_control(ispsoftc_t *isp, ispctl_t ctl, ...)
4646 case ISPCTL_RESET_BUS:
4648 * Issue a bus reset.
4651 isp_prt(isp, ISP_LOGERR, "BUS RESET NOT IMPLEMENTED");
4653 } else if (IS_FC(isp)) {
4658 chan = va_arg(ap, int);
4660 mbs.param[1] = SDPARAM(isp, chan)->isp_bus_reset_delay;
4661 if (mbs.param[1] < 2) {
4664 mbs.param[2] = chan;
4666 MBSINIT(&mbs, MBOX_BUS_RESET, MBLOGALL, 0);
4667 ISP_SET_SENDMARKER(isp, chan, 1);
4668 isp_mboxcmd(isp, &mbs);
4669 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
4672 isp_prt(isp, ISP_LOGINFO, "driver initiated bus reset of bus %d", chan);
4675 case ISPCTL_RESET_DEV:
4677 chan = va_arg(ap, int);
4678 tgt = va_arg(ap, int);
4681 uint8_t local[QENTRY_LEN];
4683 isp24xx_statusreq_t *sp;
4684 fcparam *fcp = FCPARAM(isp, chan);
4688 hdlidx = fcp->isp_dev_map[tgt] - 1;
4689 if (hdlidx < 0 || hdlidx >= MAX_FC_TARG) {
4690 isp_prt(isp, ISP_LOGWARN, "Chan %d bad handle %d trying to reset target %d", chan, hdlidx, tgt);
4693 lp = &fcp->portdb[hdlidx];
4694 if (lp->state != FC_PORTDB_STATE_VALID) {
4695 isp_prt(isp, ISP_LOGWARN, "Chan %d handle %d for abort of target %d no longer valid", chan, hdlidx, tgt);
4699 tmf = (isp24xx_tmf_t *) local;
4700 ISP_MEMZERO(tmf, QENTRY_LEN);
4701 tmf->tmf_header.rqs_entry_type = RQSTYPE_TSK_MGMT;
4702 tmf->tmf_header.rqs_entry_count = 1;
4703 tmf->tmf_nphdl = lp->handle;
4705 tmf->tmf_timeout = 2;
4706 tmf->tmf_flags = ISP24XX_TMF_TARGET_RESET;
4707 tmf->tmf_tidlo = lp->portid;
4708 tmf->tmf_tidhi = lp->portid >> 16;
4709 tmf->tmf_vpidx = ISP_GET_VPIDX(isp, chan);
4710 isp_prt(isp, ISP_LOGALL, "Chan %d Reset N-Port Handle 0x%04x @ Port 0x%06x", chan, lp->handle, lp->portid);
4711 MBSINIT(&mbs, MBOX_EXEC_COMMAND_IOCB_A64, MBLOGALL, 5000000);
4712 mbs.param[1] = QENTRY_LEN;
4713 mbs.param[2] = DMA_WD1(fcp->isp_scdma);
4714 mbs.param[3] = DMA_WD0(fcp->isp_scdma);
4715 mbs.param[6] = DMA_WD3(fcp->isp_scdma);
4716 mbs.param[7] = DMA_WD2(fcp->isp_scdma);
4718 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
4719 isp_prt(isp, ISP_LOGERR, sacq);
4722 isp_put_24xx_tmf(isp, tmf, fcp->isp_scratch);
4723 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, QENTRY_LEN, chan);
4724 fcp->sendmarker = 1;
4725 isp_mboxcmd(isp, &mbs);
4726 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
4727 FC_SCRATCH_RELEASE(isp, chan);
4730 MEMORYBARRIER(isp, SYNC_SFORCPU, QENTRY_LEN, QENTRY_LEN, chan);
4731 sp = (isp24xx_statusreq_t *) local;
4732 isp_get_24xx_response(isp, &((isp24xx_statusreq_t *)fcp->isp_scratch)[1], sp);
4733 FC_SCRATCH_RELEASE(isp, chan);
4734 if (sp->req_completion_status == 0) {
4737 isp_prt(isp, ISP_LOGWARN, "Chan %d reset of target %d returned 0x%x", chan, tgt, sp->req_completion_status);
4739 } else if (IS_FC(isp)) {
4740 if (ISP_CAP_2KLOGIN(isp)) {
4742 mbs.ibits = (1 << 10);
4744 mbs.param[1] = (tgt << 8);
4747 mbs.param[1] = (chan << 15) | (tgt << 8);
4749 MBSINIT(&mbs, MBOX_ABORT_TARGET, MBLOGALL, 0);
4750 mbs.param[2] = 3; /* 'delay', in seconds */
4751 isp_mboxcmd(isp, &mbs);
4752 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
4755 isp_prt(isp, ISP_LOGINFO, "Target %d on Bus %d Reset Succeeded", tgt, chan);
4756 ISP_SET_SENDMARKER(isp, chan, 1);
4759 case ISPCTL_ABORT_CMD:
4761 xs = va_arg(ap, XS_T *);
4765 chan = XS_CHANNEL(xs);
4767 handle = isp_find_handle(isp, xs);
4769 isp_prt(isp, ISP_LOGWARN, "cannot find handle for command to abort");
4773 isp24xx_abrt_t local, *ab = &local, *ab2;
4778 fcp = FCPARAM(isp, chan);
4779 hdlidx = fcp->isp_dev_map[tgt] - 1;
4780 if (hdlidx < 0 || hdlidx >= MAX_FC_TARG) {
4781 isp_prt(isp, ISP_LOGWARN, "Chan %d bad handle %d trying to abort target %d", chan, hdlidx, tgt);
4784 lp = &fcp->portdb[hdlidx];
4785 if (lp->state != FC_PORTDB_STATE_VALID) {
4786 isp_prt(isp, ISP_LOGWARN, "Chan %d handle %d for abort of target %d no longer valid", chan, hdlidx, tgt);
4789 isp_prt(isp, ISP_LOGALL, "Chan %d Abort Cmd for N-Port 0x%04x @ Port 0x%06x", chan, lp->handle, lp->portid);
4790 ISP_MEMZERO(ab, QENTRY_LEN);
4791 ab->abrt_header.rqs_entry_type = RQSTYPE_ABORT_IO;
4792 ab->abrt_header.rqs_entry_count = 1;
4793 ab->abrt_handle = lp->handle;
4794 ab->abrt_cmd_handle = handle;
4795 ab->abrt_tidlo = lp->portid;
4796 ab->abrt_tidhi = lp->portid >> 16;
4797 ab->abrt_vpidx = ISP_GET_VPIDX(isp, chan);
4799 ISP_MEMZERO(&mbs, sizeof (mbs));
4800 MBSINIT(&mbs, MBOX_EXEC_COMMAND_IOCB_A64, MBLOGALL, 5000000);
4801 mbs.param[1] = QENTRY_LEN;
4802 mbs.param[2] = DMA_WD1(fcp->isp_scdma);
4803 mbs.param[3] = DMA_WD0(fcp->isp_scdma);
4804 mbs.param[6] = DMA_WD3(fcp->isp_scdma);
4805 mbs.param[7] = DMA_WD2(fcp->isp_scdma);
4807 if (FC_SCRATCH_ACQUIRE(isp, chan)) {
4808 isp_prt(isp, ISP_LOGERR, sacq);
4811 isp_put_24xx_abrt(isp, ab, fcp->isp_scratch);
4812 ab2 = (isp24xx_abrt_t *) &((uint8_t *)fcp->isp_scratch)[QENTRY_LEN];
4813 ab2->abrt_nphdl = 0xdeaf;
4814 MEMORYBARRIER(isp, SYNC_SFORDEV, 0, 2 * QENTRY_LEN, chan);
4815 isp_mboxcmd(isp, &mbs);
4816 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
4817 FC_SCRATCH_RELEASE(isp, chan);
4820 MEMORYBARRIER(isp, SYNC_SFORCPU, QENTRY_LEN, QENTRY_LEN, chan);
4821 isp_get_24xx_abrt(isp, ab2, ab);
4822 FC_SCRATCH_RELEASE(isp, chan);
4823 if (ab->abrt_nphdl == ISP24XX_ABRT_OKAY) {
4826 isp_prt(isp, ISP_LOGWARN, "Chan %d handle %d abort returned 0x%x", chan, hdlidx, ab->abrt_nphdl);
4828 } else if (IS_FC(isp)) {
4829 if (ISP_CAP_SCCFW(isp)) {
4830 if (ISP_CAP_2KLOGIN(isp)) {
4833 mbs.param[1] = tgt << 8;
4835 mbs.param[6] = XS_LUN(xs);
4837 mbs.param[1] = tgt << 8 | XS_LUN(xs);
4840 mbs.param[1] = (chan << 15) | (tgt << 8) | XS_LUN(xs);
4842 MBSINIT(&mbs, MBOX_ABORT, MBLOGALL & ~MBOX_COMMAND_ERROR, 0);
4843 mbs.param[2] = handle;
4844 isp_mboxcmd(isp, &mbs);
4845 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
4850 case ISPCTL_UPDATE_PARAMS:
4853 chan = va_arg(ap, int);
4855 isp_spi_update(isp, chan);
4858 case ISPCTL_FCLINK_TEST:
4863 chan = va_arg(ap, int);
4864 usdelay = va_arg(ap, int);
4869 return (isp_fclink_test(isp, chan, usdelay));
4873 case ISPCTL_SCAN_FABRIC:
4877 chan = va_arg(ap, int);
4879 return (isp_scan_fabric(isp, chan));
4883 case ISPCTL_SCAN_LOOP:
4887 chan = va_arg(ap, int);
4889 return (isp_scan_loop(isp, chan));
4893 case ISPCTL_PDB_SYNC:
4897 chan = va_arg(ap, int);
4899 return (isp_pdb_sync(isp, chan));
4903 case ISPCTL_SEND_LIP:
4905 if (IS_FC(isp) && !IS_24XX(isp)) {
4906 MBSINIT(&mbs, MBOX_INIT_LIP, MBLOGALL, 0);
4907 if (ISP_CAP_2KLOGIN(isp)) {
4908 mbs.ibits = (1 << 10);
4910 isp_mboxcmd(isp, &mbs);
4911 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) {
4917 case ISPCTL_GET_PDB:
4921 chan = va_arg(ap, int);
4922 tgt = va_arg(ap, int);
4923 pdb = va_arg(ap, isp_pdb_t *);
4925 return (isp_getpdb(isp, chan, tgt, pdb, 1));
4929 case ISPCTL_GET_NAMES:
4931 uint64_t *wwnn, *wwnp;
4933 chan = va_arg(ap, int);
4934 tgt = va_arg(ap, int);
4935 wwnn = va_arg(ap, uint64_t *);
4936 wwnp = va_arg(ap, uint64_t *);
4938 if (wwnn == NULL && wwnp == NULL) {
4942 *wwnn = isp_get_wwn(isp, chan, tgt, 1);
4943 if (*wwnn == INI_NONE) {
4948 *wwnp = isp_get_wwn(isp, chan, tgt, 0);
4949 if (*wwnp == INI_NONE) {
4955 case ISPCTL_RUN_MBOXCMD:
4958 mbr = va_arg(ap, mbreg_t *);
4960 isp_mboxcmd(isp, mbr);
4969 p = va_arg(ap, isp_plcmd_t *);
4972 if ((p->flags & PLOGX_FLG_CMD_MASK) != PLOGX_FLG_CMD_PLOGI || (p->handle != NIL_HANDLE)) {
4973 return (isp_plogx(isp, p->channel, p->handle, p->portid, p->flags, 0));
4976 p->handle = isp_nxt_handle(isp, p->channel, p->handle);
4977 r = isp_plogx(isp, p->channel, p->handle, p->portid, p->flags, 0);
4978 if ((r & 0xffff) == MBOX_PORT_ID_USED) {
4979 p->handle = r >> 16;
4983 } while ((r & 0xffff) == MBOX_LOOP_ID_USED);
4987 isp_prt(isp, ISP_LOGERR, "Unknown Control Opcode 0x%x", ctl);
4995 * Interrupt Service Routine(s).
4997 * External (OS) framework has done the appropriate locking,
4998 * and the locking will be held throughout this function.
5002 * Limit our stack depth by sticking with the max likely number
5003 * of completions on a request queue at any one time.
5005 #ifndef MAX_REQUESTQ_COMPLETIONS
5006 #define MAX_REQUESTQ_COMPLETIONS 32
5010 isp_intr(ispsoftc_t *isp, uint32_t isr, uint16_t sema, uint16_t mbox)
5012 XS_T *complist[MAX_REQUESTQ_COMPLETIONS], *xs;
5013 uint32_t iptr, optr, junk;
5014 int i, nlooked = 0, ndone = 0, continuations_expected = 0;
5015 int etype, last_etype = 0;
5018 optr = isp->isp_residx;
5020 * Is this a mailbox related interrupt?
5021 * The mailbox semaphore will be nonzero if so.
5025 if (mbox & MBOX_COMMAND_COMPLETE) {
5026 isp->isp_intmboxc++;
5027 if (isp->isp_mboxbsy) {
5028 int obits = isp->isp_obits;
5029 isp->isp_mboxtmp[0] = mbox;
5030 for (i = 1; i < ISP_NMBOX(isp); i++) {
5031 if ((obits & (1 << i)) == 0) {
5034 isp->isp_mboxtmp[i] = ISP_READ(isp, MBOX_OFF(i));
5036 if (isp->isp_mbxwrk0) {
5037 if (isp_mbox_continue(isp) == 0) {
5041 MBOX_NOTIFY_COMPLETE(isp);
5043 isp_prt(isp, ISP_LOGWARN, "mailbox cmd (0x%x) with no waiters", mbox);
5046 i = IS_FC(isp)? isp_parse_async_fc(isp, mbox) : isp_parse_async(isp, mbox);
5051 if ((IS_FC(isp) && mbox != ASYNC_RIOZIO_STALL) || isp->isp_state != ISP_RUNSTATE) {
5057 * We can't be getting this now.
5059 if (isp->isp_state != ISP_RUNSTATE) {
5061 * This seems to happen to 23XX and 24XX cards- don't know why.
5063 if (isp->isp_mboxbsy && isp->isp_lastmbxcmd == MBOX_ABOUT_FIRMWARE) {
5066 isp_prt(isp, ISP_LOGINFO, "interrupt (ISR=%x SEMA=%x) when not ready", isr, sema);
5068 * Thank you very much! *Burrrp*!
5070 ISP_WRITE(isp, isp->isp_respoutrp, ISP_READ(isp, isp->isp_respinrp));
5072 ISP_DISABLE_INTS(isp);
5077 #ifdef ISP_TARGET_MODE
5079 * Check for ATIO Queue entries.
5082 iptr = ISP_READ(isp, BIU2400_ATIO_RSPINP);
5083 optr = ISP_READ(isp, BIU2400_ATIO_RSPOUTP);
5085 while (optr != iptr) {
5086 uint8_t qe[QENTRY_LEN];
5092 MEMORYBARRIER(isp, SYNC_ATIOQ, oop, QENTRY_LEN, -1);
5093 addr = ISP_QUEUE_ENTRY(isp->isp_atioq, oop);
5094 isp_get_hdr(isp, addr, (isphdr_t *)qe);
5095 hp = (isphdr_t *)qe;
5096 switch (hp->rqs_entry_type) {
5097 case RQSTYPE_NOTIFY:
5099 (void) isp_target_notify(isp, addr, &oop);
5102 isp_print_qentry(isp, "?ATIOQ entry?", oop, addr);
5105 optr = ISP_NXT_QENTRY(oop, RESULT_QUEUE_LEN(isp));
5106 ISP_WRITE(isp, BIU2400_ATIO_RSPOUTP, optr);
5108 optr = isp->isp_residx;
5113 * Get the current Response Queue Out Pointer.
5115 * If we're a 2300 or 2400, we can ask what hardware what it thinks.
5117 if (IS_23XX(isp) || IS_24XX(isp)) {
5118 optr = ISP_READ(isp, isp->isp_respoutrp);
5120 * Debug: to be taken out eventually
5122 if (isp->isp_residx != optr) {
5123 isp_prt(isp, ISP_LOGINFO, "isp_intr: hard optr=%x, soft optr %x", optr, isp->isp_residx);
5124 isp->isp_residx = optr;
5127 optr = isp->isp_residx;
5131 * You *must* read the Response Queue In Pointer
5132 * prior to clearing the RISC interrupt.
5134 * Debounce the 2300 if revision less than 2.
5136 if (IS_2100(isp) || (IS_2300(isp) && isp->isp_revision < 2)) {
5139 iptr = ISP_READ(isp, isp->isp_respinrp);
5140 junk = ISP_READ(isp, isp->isp_respinrp);
5141 } while (junk != iptr && ++i < 1000);
5144 isp_prt(isp, ISP_LOGWARN, "Response Queue Out Pointer Unstable (%x, %x)", iptr, junk);
5148 iptr = ISP_READ(isp, isp->isp_respinrp);
5150 isp->isp_resodx = iptr;
5153 if (optr == iptr && sema == 0) {
5155 * There are a lot of these- reasons unknown- mostly on
5156 * faster Alpha machines.
5158 * I tried delaying after writing HCCR_CMD_CLEAR_RISC_INT to
5159 * make sure the old interrupt went away (to avoid 'ringing'
5160 * effects), but that didn't stop this from occurring.
5164 } else if (IS_23XX(isp)) {
5166 iptr = ISP_READ(isp, isp->isp_respinrp);
5167 junk = ISP_READ(isp, BIU_R2HSTSLO);
5169 junk = ISP_READ(isp, BIU_ISR);
5172 if (IS_23XX(isp) || IS_24XX(isp)) {
5175 sema = ISP_READ(isp, BIU_SEMA);
5176 mbox = ISP_READ(isp, OUTMAILBOX0);
5177 if ((sema & 0x3) && (mbox & 0x8000)) {
5181 isp->isp_intbogus++;
5182 isp_prt(isp, ISP_LOGDEBUG1, "bogus intr- isr %x (%x) iptr %x optr %x", isr, junk, iptr, optr);
5185 isp->isp_resodx = iptr;
5187 while (optr != iptr) {
5188 uint8_t qe[QENTRY_LEN];
5189 ispstatusreq_t *sp = (ispstatusreq_t *) qe;
5191 int buddaboom, scsi_status, completion_status;
5192 int req_status_flags, req_state_flags;
5193 uint8_t *snsp, *resp;
5194 uint32_t rlen, slen, totslen;
5198 hp = (isphdr_t *) ISP_QUEUE_ENTRY(isp->isp_result, optr);
5200 optr = ISP_NXT_QENTRY(optr, RESULT_QUEUE_LEN(isp));
5203 buddaboom = req_status_flags = req_state_flags = 0;
5207 * Synchronize our view of this response queue entry.
5209 MEMORYBARRIER(isp, SYNC_RESULT, oop, QENTRY_LEN, -1);
5210 isp_get_hdr(isp, hp, &sp->req_header);
5211 etype = sp->req_header.rqs_entry_type;
5213 if (IS_24XX(isp) && etype == RQSTYPE_RESPONSE) {
5214 isp24xx_statusreq_t *sp2 = (isp24xx_statusreq_t *)qe;
5215 isp_get_24xx_response(isp, (isp24xx_statusreq_t *)hp, sp2);
5216 if (isp->isp_dblev & ISP_LOGDEBUG1) {
5217 isp_print_bytes(isp, "Response Queue Entry", QENTRY_LEN, sp2);
5219 scsi_status = sp2->req_scsi_status;
5220 completion_status = sp2->req_completion_status;
5221 req_state_flags = 0;
5222 resid = sp2->req_resid;
5223 } else if (etype == RQSTYPE_RESPONSE) {
5224 isp_get_response(isp, (ispstatusreq_t *) hp, sp);
5225 if (isp->isp_dblev & ISP_LOGDEBUG1) {
5226 isp_print_bytes(isp, "Response Queue Entry", QENTRY_LEN, sp);
5228 scsi_status = sp->req_scsi_status;
5229 completion_status = sp->req_completion_status;
5230 req_status_flags = sp->req_status_flags;
5231 req_state_flags = sp->req_state_flags;
5232 resid = sp->req_resid;
5233 } else if (etype == RQSTYPE_RIO1) {
5234 isp_rio1_t *rio = (isp_rio1_t *) qe;
5235 isp_get_rio1(isp, (isp_rio1_t *) hp, rio);
5236 if (isp->isp_dblev & ISP_LOGDEBUG1) {
5237 isp_print_bytes(isp, "Response Queue Entry", QENTRY_LEN, rio);
5239 for (i = 0; i < rio->req_header.rqs_seqno; i++) {
5240 isp_fastpost_complete(isp, rio->req_handles[i]);
5242 if (isp->isp_fpcchiwater < rio->req_header.rqs_seqno) {
5243 isp->isp_fpcchiwater = rio->req_header.rqs_seqno;
5245 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5248 } else if (etype == RQSTYPE_RIO2) {
5249 isp_prt(isp, ISP_LOGERR, "dropping RIO2 response");
5250 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5253 } else if (etype == RQSTYPE_STATUS_CONT) {
5254 isp_get_cont_response(isp, (ispstatus_cont_t *) hp, (ispstatus_cont_t *) sp);
5255 if (last_etype == RQSTYPE_RESPONSE && continuations_expected && ndone > 0 && (xs = complist[ndone-1]) != NULL) {
5256 ispstatus_cont_t *scp = (ispstatus_cont_t *) sp;
5257 XS_SENSE_APPEND(xs, scp->req_sense_data, sizeof (scp->req_sense_data));
5258 isp_prt(isp, ISP_LOGDEBUG0|ISP_LOG_CWARN, "%d more Status Continuations expected", --continuations_expected);
5260 isp_prt(isp, ISP_LOG_WARN1, "Ignored Continuation Response");
5262 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5266 * Somebody reachable via isp_handle_other_response
5267 * may have updated the response queue pointers for
5268 * us, so we reload our goal index.
5271 uint32_t tsto = oop;
5272 r = isp_handle_other_response(isp, etype, hp, &tsto);
5277 * If somebody updated the output pointer, then reset
5278 * optr to be one more than the updated amount.
5280 while (tsto != oop) {
5281 optr = ISP_NXT_QENTRY(tsto, RESULT_QUEUE_LEN(isp));
5284 ISP_WRITE(isp, isp->isp_respoutrp, optr);
5285 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5291 * After this point, we'll just look at the header as
5292 * we don't know how to deal with the rest of the
5297 * It really has to be a bounced request just copied
5298 * from the request queue to the response queue. If
5299 * not, something bad has happened.
5301 if (etype != RQSTYPE_REQUEST) {
5302 isp_prt(isp, ISP_LOGERR, notresp, etype, oop, optr, nlooked);
5303 isp_print_bytes(isp, "Request Queue Entry", QENTRY_LEN, sp);
5304 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5309 scsi_status = sp->req_scsi_status;
5310 completion_status = sp->req_completion_status;
5311 req_status_flags = sp->req_status_flags;
5312 req_state_flags = sp->req_state_flags;
5313 resid = sp->req_resid;
5316 if (sp->req_header.rqs_flags & RQSFLAG_MASK) {
5317 if (sp->req_header.rqs_flags & RQSFLAG_CONTINUATION) {
5318 isp_print_bytes(isp, "unexpected continuation segment", QENTRY_LEN, sp);
5319 ISP_WRITE(isp, isp->isp_respoutrp, optr);
5323 if (sp->req_header.rqs_flags & RQSFLAG_FULL) {
5324 isp_prt(isp, ISP_LOG_WARN1, "internal queues full");
5326 * We'll synthesize a QUEUE FULL message below.
5329 if (sp->req_header.rqs_flags & RQSFLAG_BADHEADER) {
5330 isp_print_bytes(isp, "bad header flag", QENTRY_LEN, sp);
5333 if (sp->req_header.rqs_flags & RQSFLAG_BADPACKET) {
5334 isp_print_bytes(isp, "bad request packet", QENTRY_LEN, sp);
5337 if (sp->req_header.rqs_flags & RQSFLAG_BADCOUNT) {
5338 isp_print_bytes(isp, "invalid entry count", QENTRY_LEN, sp);
5341 if (sp->req_header.rqs_flags & RQSFLAG_BADORDER) {
5342 isp_print_bytes(isp, "invalid IOCB ordering", QENTRY_LEN, sp);
5343 ISP_WRITE(isp, isp->isp_respoutrp, optr);
5349 if (!ISP_VALID_HANDLE(isp, sp->req_handle)) {
5350 isp_prt(isp, ISP_LOGERR, "bad request handle 0x%x (iocb type 0x%x)", sp->req_handle, etype);
5351 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5352 ISP_WRITE(isp, isp->isp_respoutrp, optr);
5356 xs = isp_find_xs(isp, sp->req_handle);
5358 uint8_t ts = completion_status & 0xff;
5360 * Only whine if this isn't the expected fallout of
5361 * aborting the command or resetting the target.
5363 if (etype != RQSTYPE_RESPONSE) {
5364 isp_prt(isp, ISP_LOGERR, "cannot find handle 0x%x (type 0x%x)", sp->req_handle, etype);
5365 } else if (ts != RQCS_ABORTED && ts != RQCS_RESET_OCCURRED) {
5366 isp_prt(isp, ISP_LOGERR, "cannot find handle 0x%x (status 0x%x)", sp->req_handle, ts);
5368 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5369 ISP_WRITE(isp, isp->isp_respoutrp, optr);
5373 if (req_status_flags & RQSTF_BUS_RESET) {
5374 isp_prt(isp, ISP_LOG_WARN1, "%d.%d.%d bus was reset", XS_CHANNEL(xs), XS_TGT(xs), XS_LUN(xs));
5375 XS_SETERR(xs, HBA_BUSRESET);
5376 ISP_SET_SENDMARKER(isp, XS_CHANNEL(xs), 1);
5379 isp_prt(isp, ISP_LOG_WARN1, "%d.%d.%d buddaboom", XS_CHANNEL(xs), XS_TGT(xs), XS_LUN(xs));
5380 XS_SETERR(xs, HBA_BOTCH);
5387 if (IS_24XX(isp) && (scsi_status & (RQCS_RV|RQCS_SV)) != 0) {
5388 resp = ((isp24xx_statusreq_t *)sp)->req_rsp_sense;
5389 rlen = ((isp24xx_statusreq_t *)sp)->req_response_len;
5390 } else if (IS_FC(isp) && (scsi_status & RQCS_RV) != 0) {
5391 resp = sp->req_response;
5392 rlen = sp->req_response_len;
5394 if (IS_FC(isp) && (scsi_status & RQCS_SV) != 0) {
5396 * Fibre Channel F/W doesn't say we got status
5397 * if there's Sense Data instead. I guess they
5398 * think it goes w/o saying.
5400 req_state_flags |= RQSF_GOT_STATUS|RQSF_GOT_SENSE;
5402 snsp = ((isp24xx_statusreq_t *)sp)->req_rsp_sense;
5404 totslen = ((isp24xx_statusreq_t *)sp)->req_sense_len;
5405 slen = (sizeof (((isp24xx_statusreq_t *)sp)->req_rsp_sense)) - rlen;
5409 snsp = sp->req_sense_data;
5410 totslen = sp->req_sense_len;
5411 slen = sizeof (sp->req_sense_data);
5415 } else if (IS_SCSI(isp) && (req_state_flags & RQSF_GOT_SENSE)) {
5416 snsp = sp->req_sense_data;
5417 totslen = sp->req_sense_len;
5418 slen = sizeof (sp->req_sense_data);
5422 if (req_state_flags & RQSF_GOT_STATUS) {
5423 *XS_STSP(xs) = scsi_status & 0xff;
5427 case RQSTYPE_RESPONSE:
5428 if (resp && rlen >= 4 && resp[FCP_RSPNS_CODE_OFFSET] != 0) {
5431 const char *rnames[6] = {
5432 "Task Management Function Done",
5433 "Data Length Differs From Burst Length",
5435 "FCP DATA RO mismatch with FCP DATA_XFR_RDY RO",
5436 "Task Management Function Rejected",
5437 "Task Management Function Failed",
5439 if (resp[FCP_RSPNS_CODE_OFFSET] > 5) {
5440 ISP_SNPRINTF(lb, sizeof lb, "Unknown FCP Response Code 0x%x", resp[FCP_RSPNS_CODE_OFFSET]);
5443 ptr = rnames[resp[FCP_RSPNS_CODE_OFFSET]];
5445 isp_xs_prt(isp, xs, ISP_LOGWARN, "FCP RESPONSE, LENGTH %u: %s CDB0=0x%02x", rlen, ptr, XS_CDBP(xs)[0] & 0xff);
5446 if (resp[FCP_RSPNS_CODE_OFFSET] != 0) {
5447 XS_SETERR(xs, HBA_BOTCH);
5451 isp_parse_status_24xx(isp, (isp24xx_statusreq_t *)sp, xs, &resid);
5453 isp_parse_status(isp, (void *)sp, xs, &resid);
5455 if ((XS_NOERR(xs) || XS_ERR(xs) == HBA_NOERROR) && (*XS_STSP(xs) == SCSI_BUSY)) {
5456 XS_SETERR(xs, HBA_TGTBSY);
5459 XS_SET_RESID(xs, resid);
5461 * A new synchronous rate was negotiated for
5462 * this target. Mark state such that we'll go
5463 * look up that which has changed later.
5465 if (req_status_flags & RQSTF_NEGOTIATION) {
5467 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs));
5468 sdp->isp_devparam[t].dev_refresh = 1;
5472 if (req_status_flags & RQSF_XFER_COMPLETE) {
5473 XS_SET_RESID(xs, 0);
5474 } else if (scsi_status & RQCS_RESID) {
5475 XS_SET_RESID(xs, resid);
5477 XS_SET_RESID(xs, 0);
5481 if (totslen > slen) {
5482 continuations_expected += ((totslen - slen + QENTRY_LEN - 5) / (QENTRY_LEN - 4));
5483 if (ndone > (MAX_REQUESTQ_COMPLETIONS - continuations_expected - 1)) {
5484 /* we'll lose some stats, but that's a small price to pay */
5485 for (i = 0; i < ndone; i++) {
5487 isp->isp_rsltccmplt++;
5488 isp_done(complist[i]);
5493 isp_prt(isp, ISP_LOGDEBUG0|ISP_LOG_CWARN, "Expecting %d more Status Continuations for total sense length of %u",
5494 continuations_expected, totslen);
5496 XS_SAVE_SENSE(xs, snsp, totslen, slen);
5497 } else if ((req_status_flags & RQSF_GOT_STATUS) && (scsi_status & 0xff) == SCSI_CHECK && IS_FC(isp)) {
5498 isp_prt(isp, ISP_LOGWARN, "CHECK CONDITION w/o sense data for CDB=0x%x", XS_CDBP(xs)[0] & 0xff);
5499 isp_print_bytes(isp, "CC with no Sense", QENTRY_LEN, qe);
5501 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));
5503 case RQSTYPE_REQUEST:
5508 if (!IS_24XX(isp) && (sp->req_header.rqs_flags & RQSFLAG_FULL)) {
5510 * Force Queue Full status.
5512 *XS_STSP(xs) = SCSI_QFULL;
5513 XS_SETERR(xs, HBA_NOERROR);
5514 } else if (XS_NOERR(xs)) {
5515 isp_prt(isp, ISP_LOG_WARN1, "%d.%d.%d badness at %s:%u", XS_CHANNEL(xs), XS_TGT(xs), XS_LUN(xs), __func__, __LINE__);
5516 XS_SETERR(xs, HBA_BOTCH);
5518 XS_SET_RESID(xs, XS_XFRLEN(xs));
5521 isp_print_bytes(isp, "Unhandled Response Type", QENTRY_LEN, qe);
5523 XS_SETERR(xs, HBA_BOTCH);
5529 * Free any DMA resources. As a side effect, this may
5530 * also do any cache flushing necessary for data coherence.
5532 if (XS_XFRLEN(xs)) {
5533 ISP_DMAFREE(isp, xs, sp->req_handle);
5535 isp_destroy_handle(isp, sp->req_handle);
5537 if (isp->isp_nactive > 0) {
5540 complist[ndone++] = xs; /* defer completion call until later */
5541 ISP_MEMZERO(hp, QENTRY_LEN); /* PERF */
5543 if (ndone == MAX_REQUESTQ_COMPLETIONS) {
5549 * If we looked at any commands, then it's valid to find out
5550 * what the outpointer is. It also is a trigger to update the
5551 * ISP's notion of what we've seen so far.
5554 ISP_WRITE(isp, isp->isp_respoutrp, optr);
5556 * While we're at it, read the requst queue out pointer.
5558 isp->isp_reqodx = ISP_READ(isp, isp->isp_rqstoutrp);
5559 if (isp->isp_rscchiwater < ndone) {
5560 isp->isp_rscchiwater = ndone;
5567 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_CLEAR_RISC_INT);
5569 ISP_WRITE(isp, HCCR, HCCR_CMD_CLEAR_RISC_INT);
5570 ISP_WRITE(isp, BIU_SEMA, 0);
5573 isp->isp_residx = optr;
5574 for (i = 0; i < ndone; i++) {
5577 if (((isp->isp_dblev & (ISP_LOGDEBUG1|ISP_LOGDEBUG2|ISP_LOGDEBUG3))) ||
5578 ((isp->isp_dblev & (ISP_LOGDEBUG0|ISP_LOG_CWARN) && ((!XS_NOERR(xs)) || (*XS_STSP(xs) != SCSI_GOOD))))) {
5579 isp_prt_endcmd(isp, xs);
5581 isp->isp_rsltccmplt++;
5592 isp_prt_endcmd(ispsoftc_t *isp, XS_T *xs)
5594 char cdbstr[16 * 5 + 1];
5597 lim = XS_CDBLEN(xs) > 16? 16 : XS_CDBLEN(xs);
5598 ISP_SNPRINTF(cdbstr, sizeof (cdbstr), "0x%02x ", XS_CDBP(xs)[0]);
5599 for (i = 1; i < lim; i++) {
5600 ISP_SNPRINTF(cdbstr, sizeof (cdbstr), "%s0x%02x ", cdbstr, XS_CDBP(xs)[i]);
5602 if (XS_SENSE_VALID(xs)) {
5603 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",
5604 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));
5606 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));
5611 * Parse an ASYNC mailbox complete
5613 * Return non-zero if the event has been acknowledged.
5616 isp_parse_async(ispsoftc_t *isp, uint16_t mbox)
5619 uint32_t h1 = 0, h2 = 0;
5623 * Pick up the channel, but not if this is a ASYNC_RIO32_2,
5624 * where Mailboxes 6/7 have the second handle.
5626 if (mbox != ASYNC_RIO32_2) {
5627 if (IS_DUALBUS(isp)) {
5628 chan = ISP_READ(isp, OUTMAILBOX6);
5631 isp_prt(isp, ISP_LOGDEBUG2, "Async Mbox 0x%x", mbox);
5634 case ASYNC_BUS_RESET:
5635 ISP_SET_SENDMARKER(isp, chan, 1);
5636 #ifdef ISP_TARGET_MODE
5637 if (isp_target_async(isp, chan, mbox)) {
5641 isp_async(isp, ISPASYNC_BUS_RESET, chan);
5643 case ASYNC_SYSTEM_ERROR:
5645 isp->isp_state = ISP_CRASHED;
5647 * Were we waiting for a mailbox command to complete?
5648 * If so, it's dead, so wake up the waiter.
5650 if (isp->isp_mboxbsy) {
5652 isp->isp_mboxtmp[0] = MBOX_HOST_INTERFACE_ERROR;
5653 MBOX_NOTIFY_COMPLETE(isp);
5656 * It's up to the handler for isp_async to reinit stuff and
5657 * restart the firmware
5659 isp_async(isp, ISPASYNC_FW_CRASH);
5663 case ASYNC_RQS_XFER_ERR:
5664 isp_prt(isp, ISP_LOGERR, "Request Queue Transfer Error");
5667 case ASYNC_RSP_XFER_ERR:
5668 isp_prt(isp, ISP_LOGERR, "Response Queue Transfer Error");
5673 * We've just been notified that the Queue has woken up.
5674 * We don't need to be chatty about this- just unlatch things
5677 mbox = ISP_READ(isp, isp->isp_rqstoutrp);
5680 case ASYNC_TIMEOUT_RESET:
5681 isp_prt(isp, ISP_LOGWARN, "timeout initiated SCSI bus reset of chan %d", chan);
5682 ISP_SET_SENDMARKER(isp, chan, 1);
5683 #ifdef ISP_TARGET_MODE
5684 if (isp_target_async(isp, chan, mbox)) {
5690 case ASYNC_DEVICE_RESET:
5691 isp_prt(isp, ISP_LOGINFO, "device reset on chan %d", chan);
5692 ISP_SET_SENDMARKER(isp, chan, 1);
5693 #ifdef ISP_TARGET_MODE
5694 if (isp_target_async(isp, chan, mbox)) {
5700 case ASYNC_EXTMSG_UNDERRUN:
5701 isp_prt(isp, ISP_LOGWARN, "extended message underrun");
5704 case ASYNC_SCAM_INT:
5705 isp_prt(isp, ISP_LOGINFO, "SCAM interrupt");
5708 case ASYNC_HUNG_SCSI:
5709 isp_prt(isp, ISP_LOGERR, "stalled SCSI Bus after DATA Overrun");
5710 /* XXX: Need to issue SCSI reset at this point */
5713 case ASYNC_KILLED_BUS:
5714 isp_prt(isp, ISP_LOGERR, "SCSI Bus reset after DATA Overrun");
5717 case ASYNC_BUS_TRANSIT:
5718 mbox = ISP_READ(isp, OUTMAILBOX2);
5719 switch (mbox & SXP_PINS_MODE_MASK) {
5720 case SXP_PINS_LVD_MODE:
5721 isp_prt(isp, ISP_LOGINFO, "Transition to LVD mode");
5722 SDPARAM(isp, chan)->isp_diffmode = 0;
5723 SDPARAM(isp, chan)->isp_ultramode = 0;
5724 SDPARAM(isp, chan)->isp_lvdmode = 1;
5726 case SXP_PINS_HVD_MODE:
5727 isp_prt(isp, ISP_LOGINFO,
5728 "Transition to Differential mode");
5729 SDPARAM(isp, chan)->isp_diffmode = 1;
5730 SDPARAM(isp, chan)->isp_ultramode = 0;
5731 SDPARAM(isp, chan)->isp_lvdmode = 0;
5733 case SXP_PINS_SE_MODE:
5734 isp_prt(isp, ISP_LOGINFO,
5735 "Transition to Single Ended mode");
5736 SDPARAM(isp, chan)->isp_diffmode = 0;
5737 SDPARAM(isp, chan)->isp_ultramode = 1;
5738 SDPARAM(isp, chan)->isp_lvdmode = 0;
5741 isp_prt(isp, ISP_LOGWARN,
5742 "Transition to Unknown Mode 0x%x", mbox);
5746 * XXX: Set up to renegotiate again!
5748 /* Can only be for a 1080... */
5749 ISP_SET_SENDMARKER(isp, chan, 1);
5752 case ASYNC_CMD_CMPLT:
5754 if (!IS_ULTRA3(isp)) {
5755 isp_prt(isp, ISP_LOGERR, "unexpected fast posting completion");
5759 h1 = (ISP_READ(isp, OUTMAILBOX2) << 16) | ISP_READ(isp, OUTMAILBOX1);
5763 h1 = (ISP_READ(isp, OUTMAILBOX2) << 16) | ISP_READ(isp, OUTMAILBOX1);
5764 h2 = (ISP_READ(isp, OUTMAILBOX7) << 16) | ISP_READ(isp, OUTMAILBOX6);
5772 isp_prt(isp, ISP_LOGERR, "unexpected 16 bit RIO handle");
5775 isp_prt(isp, ISP_LOGWARN, "%s: unhandled async code 0x%x", __func__, mbox);
5780 isp_prt(isp, ISP_LOGDEBUG3, "fast post/rio completion of 0x%08x", h1);
5781 isp_fastpost_complete(isp, h1);
5783 isp_prt(isp, ISP_LOGDEBUG3, "fast post/rio completion of 0x%08x", h2);
5784 isp_fastpost_complete(isp, h2);
5785 if (isp->isp_fpcchiwater < 2) {
5786 isp->isp_fpcchiwater = 2;
5789 if (isp->isp_fpcchiwater < 1) {
5790 isp->isp_fpcchiwater = 1;
5794 isp->isp_intoasync++;
5799 #define GET_24XX_BUS(isp, chan, msg) \
5800 if (IS_24XX(isp)) { \
5801 chan = ISP_READ(isp, OUTMAILBOX3) & 0xff; \
5802 if (chan >= isp->isp_nchan) { \
5803 isp_prt(isp, ISP_LOGERR, "bogus channel %u for %s at line %d", chan, msg, __LINE__); \
5810 isp_parse_async_fc(ispsoftc_t *isp, uint16_t mbox)
5815 if (IS_DUALBUS(isp)) {
5816 chan = ISP_READ(isp, OUTMAILBOX6);
5820 isp_prt(isp, ISP_LOGDEBUG2, "Async Mbox 0x%x", mbox);
5823 case ASYNC_SYSTEM_ERROR:
5825 isp->isp_state = ISP_CRASHED;
5826 FCPARAM(isp, chan)->isp_loopstate = LOOP_NIL;
5827 FCPARAM(isp, chan)->isp_fwstate = FW_CONFIG_WAIT;
5829 * Were we waiting for a mailbox command to complete?
5830 * If so, it's dead, so wake up the waiter.
5832 if (isp->isp_mboxbsy) {
5834 isp->isp_mboxtmp[0] = MBOX_HOST_INTERFACE_ERROR;
5835 MBOX_NOTIFY_COMPLETE(isp);
5838 * It's up to the handler for isp_async to reinit stuff and
5839 * restart the firmware
5841 isp_async(isp, ISPASYNC_FW_CRASH);
5845 case ASYNC_RQS_XFER_ERR:
5846 isp_prt(isp, ISP_LOGERR, "Request Queue Transfer Error");
5849 case ASYNC_RSP_XFER_ERR:
5850 isp_prt(isp, ISP_LOGERR, "Response Queue Transfer Error");
5854 #ifdef ISP_TARGET_MODE
5856 isp_prt(isp, ISP_LOGERR, "ATIO Queue Transfer Error");
5860 isp_prt(isp, ISP_LOGERR, "%s: unexpected ASYNC_QWAKEUP code", __func__);
5863 case ASYNC_CMD_CMPLT:
5864 isp_fastpost_complete(isp, (ISP_READ(isp, OUTMAILBOX2) << 16) | ISP_READ(isp, OUTMAILBOX1));
5865 if (isp->isp_fpcchiwater < 1) {
5866 isp->isp_fpcchiwater = 1;
5870 case ASYNC_RIOZIO_STALL:
5873 case ASYNC_CTIO_DONE:
5874 #ifdef ISP_TARGET_MODE
5875 if (isp_target_async(isp, (ISP_READ(isp, OUTMAILBOX2) << 16) | ISP_READ(isp, OUTMAILBOX1), mbox)) {
5878 isp->isp_fphccmplt++;
5881 isp_prt(isp, ISP_LOGWARN, "unexpected ASYNC CTIO done");
5884 case ASYNC_LIP_ERROR:
5886 case ASYNC_LIP_OCCURRED:
5889 * These are broadcast events that have to be sent across
5890 * all active channels.
5892 for (chan = 0; chan < isp->isp_nchan; chan++) {
5893 fcparam *fcp = FCPARAM(isp, chan);
5894 int topo = fcp->isp_topo;
5896 if (fcp->role == ISP_ROLE_NONE) {
5900 fcp->isp_fwstate = FW_CONFIG_WAIT;
5901 fcp->isp_loopstate = LOOP_LIP_RCVD;
5902 ISP_SET_SENDMARKER(isp, chan, 1);
5903 ISP_MARK_PORTDB(isp, chan, 1);
5904 isp_async(isp, ISPASYNC_LIP, chan);
5905 #ifdef ISP_TARGET_MODE
5906 if (isp_target_async(isp, chan, mbox)) {
5911 * We've had problems with data corruption occuring on
5912 * commands that complete (with no apparent error) after
5913 * we receive a LIP. This has been observed mostly on
5914 * Local Loop topologies. To be safe, let's just mark
5915 * all active initiator commands as dead.
5917 if (topo == TOPO_NL_PORT || topo == TOPO_FL_PORT) {
5919 for (i = j = 0; i < isp->isp_maxcmds; i++) {
5923 hdp = &isp->isp_xflist[i];
5924 if (ISP_H2HT(hdp->handle) != ISP_HANDLE_INITIATOR) {
5928 if (XS_CHANNEL(xs) != chan) {
5932 isp_prt(isp, ISP_LOG_WARN1, "%d.%d.%d bus reset set at %s:%u", XS_CHANNEL(xs), XS_TGT(xs), XS_LUN(xs), __func__, __LINE__);
5933 XS_SETERR(xs, HBA_BUSRESET);
5936 isp_prt(isp, ISP_LOGERR, lipd, chan, j);
5944 * This is a broadcast event that has to be sent across
5945 * all active channels.
5947 for (chan = 0; chan < isp->isp_nchan; chan++) {
5948 fcparam *fcp = FCPARAM(isp, chan);
5950 if (fcp->role == ISP_ROLE_NONE) {
5954 ISP_SET_SENDMARKER(isp, chan, 1);
5956 fcp->isp_fwstate = FW_CONFIG_WAIT;
5957 fcp->isp_loopstate = LOOP_LIP_RCVD;
5958 ISP_MARK_PORTDB(isp, chan, 1);
5959 isp_async(isp, ISPASYNC_LOOP_UP, chan);
5960 #ifdef ISP_TARGET_MODE
5961 if (isp_target_async(isp, chan, mbox)) {
5968 case ASYNC_LOOP_DOWN:
5970 * This is a broadcast event that has to be sent across
5971 * all active channels.
5973 for (chan = 0; chan < isp->isp_nchan; chan++) {
5974 fcparam *fcp = FCPARAM(isp, chan);
5976 if (fcp->role == ISP_ROLE_NONE) {
5980 ISP_SET_SENDMARKER(isp, chan, 1);
5981 fcp->isp_fwstate = FW_CONFIG_WAIT;
5982 fcp->isp_loopstate = LOOP_NIL;
5983 ISP_MARK_PORTDB(isp, chan, 1);
5984 isp_async(isp, ISPASYNC_LOOP_DOWN, chan);
5985 #ifdef ISP_TARGET_MODE
5986 if (isp_target_async(isp, chan, mbox)) {
5993 case ASYNC_LOOP_RESET:
5995 * This is a broadcast event that has to be sent across
5996 * all active channels.
5998 for (chan = 0; chan < isp->isp_nchan; chan++) {
5999 fcparam *fcp = FCPARAM(isp, chan);
6001 if (fcp->role == ISP_ROLE_NONE) {
6005 ISP_SET_SENDMARKER(isp, chan, 1);
6006 fcp->isp_fwstate = FW_CONFIG_WAIT;
6007 fcp->isp_loopstate = LOOP_NIL;
6008 ISP_MARK_PORTDB(isp, chan, 1);
6009 isp_async(isp, ISPASYNC_LOOP_RESET, chan);
6010 #ifdef ISP_TARGET_MODE
6011 if (isp_target_async(isp, chan, mbox)) {
6018 case ASYNC_PDB_CHANGED:
6020 int nphdl, nlstate, reason;
6022 * We *should* get a channel out of the 24XX, but we don't seem
6023 * to get more than a PDB CHANGED on channel 0, so turn it into
6024 * a broadcast event.
6027 nphdl = ISP_READ(isp, OUTMAILBOX1);
6028 nlstate = ISP_READ(isp, OUTMAILBOX2);
6029 reason = ISP_READ(isp, OUTMAILBOX3) >> 8;
6032 nlstate = reason = 0;
6034 for (chan = 0; chan < isp->isp_nchan; chan++) {
6035 fcparam *fcp = FCPARAM(isp, chan);
6037 if (fcp->role == ISP_ROLE_NONE) {
6040 ISP_SET_SENDMARKER(isp, chan, 1);
6041 fcp->isp_loopstate = LOOP_PDB_RCVD;
6042 ISP_MARK_PORTDB(isp, chan, 1);
6043 isp_async(isp, ISPASYNC_CHANGE_NOTIFY, chan, ISPASYNC_CHANGE_PDB, nphdl, nlstate, reason);
6047 case ASYNC_CHANGE_NOTIFY:
6051 if (ISP_FW_NEWER_THAN(isp, 4, 0, 25) && ISP_CAP_MULTI_ID(isp)) {
6052 GET_24XX_BUS(isp, chan, "ASYNC_CHANGE_NOTIFY");
6057 hichan = isp->isp_nchan;
6059 for (chan = lochan; chan < hichan; chan++) {
6060 fcparam *fcp = FCPARAM(isp, chan);
6062 if (fcp->role == ISP_ROLE_NONE) {
6066 if (fcp->isp_topo == TOPO_F_PORT) {
6067 fcp->isp_loopstate = LOOP_LSCAN_DONE;
6069 fcp->isp_loopstate = LOOP_PDB_RCVD;
6071 ISP_MARK_PORTDB(isp, chan, 1);
6072 isp_async(isp, ISPASYNC_CHANGE_NOTIFY, chan, ISPASYNC_CHANGE_SNS);
6077 case ASYNC_CONNMODE:
6079 * This only applies to 2100 amd 2200 cards
6081 if (!IS_2200(isp) && !IS_2100(isp)) {
6082 isp_prt(isp, ISP_LOGWARN, "bad card for ASYNC_CONNMODE event");
6086 mbox = ISP_READ(isp, OUTMAILBOX1);
6087 ISP_MARK_PORTDB(isp, chan, 1);
6090 isp_prt(isp, ISP_LOGINFO,
6091 "Point-to-Point -> Loop mode");
6094 isp_prt(isp, ISP_LOGINFO,
6095 "Loop -> Point-to-Point mode");
6097 case ISP_CONN_BADLIP:
6098 isp_prt(isp, ISP_LOGWARN,
6099 "Point-to-Point -> Loop mode (BAD LIP)");
6101 case ISP_CONN_FATAL:
6103 isp->isp_state = ISP_CRASHED;
6104 isp_prt(isp, ISP_LOGERR, "FATAL CONNECTION ERROR");
6105 isp_async(isp, ISPASYNC_FW_CRASH);
6107 case ISP_CONN_LOOPBACK:
6108 isp_prt(isp, ISP_LOGWARN,
6109 "Looped Back in Point-to-Point mode");
6112 isp_prt(isp, ISP_LOGWARN,
6113 "Unknown connection mode (0x%x)", mbox);
6116 isp_async(isp, ISPASYNC_CHANGE_NOTIFY, chan, ISPASYNC_CHANGE_OTHER);
6117 FCPARAM(isp, chan)->sendmarker = 1;
6118 FCPARAM(isp, chan)->isp_fwstate = FW_CONFIG_WAIT;
6119 FCPARAM(isp, chan)->isp_loopstate = LOOP_LIP_RCVD;
6124 isp_prt(isp, ISP_LOGWARN, "Receive Error");
6126 isp_prt(isp, ISP_LOGWARN, "unexpected ASYNC_RCV_ERR");
6129 case ASYNC_RJT_SENT: /* same as ASYNC_QFULL_SENT */
6131 isp_prt(isp, ISP_LOGTDEBUG0, "LS_RJT sent");
6133 } else if (IS_2200(isp)) {
6134 isp_prt(isp, ISP_LOGTDEBUG0, "QFULL sent");
6139 isp_prt(isp, ISP_LOGWARN, "Unknown Async Code 0x%x", mbox);
6142 if (mbox != ASYNC_CTIO_DONE && mbox != ASYNC_CMD_CMPLT) {
6143 isp->isp_intoasync++;
6149 * Handle other response entries. A pointer to the request queue output
6150 * index is here in case we want to eat several entries at once, although
6151 * this is not used currently.
6155 isp_handle_other_response(ispsoftc_t *isp, int type, isphdr_t *hp, uint32_t *optrp)
6158 case RQSTYPE_STATUS_CONT:
6159 isp_prt(isp, ISP_LOG_WARN1, "Ignored Continuation Response");
6161 case RQSTYPE_MARKER:
6162 isp_prt(isp, ISP_LOG_WARN1, "Marker Response");
6166 case RQSTYPE_ENABLE_LUN:
6167 case RQSTYPE_MODIFY_LUN:
6168 case RQSTYPE_NOTIFY:
6169 case RQSTYPE_NOTIFY_ACK:
6175 case RQSTYPE_ABTS_RCVD:
6176 case RQSTYPE_ABTS_RSP:
6177 isp->isp_rsltccmplt++; /* count as a response completion */
6178 #ifdef ISP_TARGET_MODE
6179 if (isp_target_notify(isp, (ispstatusreq_t *) hp, optrp)) {
6184 case RQSTYPE_RPT_ID_ACQ:
6187 isp_get_ridacq(isp, (isp_ridacq_t *)hp, &rid);
6188 if (rid.ridacq_format == 0) {
6193 case RQSTYPE_REQUEST:
6196 if (type != isp_get_response_type(isp, hp)) {
6198 * This is questionable- we're just papering over
6199 * something we've seen on SMP linux in target
6200 * mode- we don't really know what's happening
6201 * here that causes us to think we've gotten
6202 * an entry, but that either the entry isn't
6203 * filled out yet or our CPU read data is stale.
6205 isp_prt(isp, ISP_LOGINFO,
6206 "unstable type in response queue");
6209 isp_prt(isp, ISP_LOGWARN, "Unhandled Response Type 0x%x",
6210 isp_get_response_type(isp, hp));
6216 isp_parse_status(ispsoftc_t *isp, ispstatusreq_t *sp, XS_T *xs, long *rp)
6218 switch (sp->req_completion_status & 0xff) {
6221 XS_SETERR(xs, HBA_NOERROR);
6225 case RQCS_INCOMPLETE:
6226 if ((sp->req_state_flags & RQSF_GOT_TARGET) == 0) {
6227 isp_xs_prt(isp, xs, ISP_LOG_WARN1, "Selection Timeout @ %s:%d", __func__, __LINE__);
6229 XS_SETERR(xs, HBA_SELTIMEOUT);
6230 *rp = XS_XFRLEN(xs);
6234 isp_xs_prt(isp, xs, ISP_LOGERR, "Command Incomplete, state 0x%x", sp->req_state_flags);
6237 case RQCS_DMA_ERROR:
6238 isp_xs_prt(isp, xs, ISP_LOGERR, "DMA Error");
6239 *rp = XS_XFRLEN(xs);
6242 case RQCS_TRANSPORT_ERROR:
6245 ISP_SNPRINTF(buf, sizeof (buf), "states=>");
6246 if (sp->req_state_flags & RQSF_GOT_BUS) {
6247 ISP_SNPRINTF(buf, sizeof (buf), "%s GOT_BUS", buf);
6249 if (sp->req_state_flags & RQSF_GOT_TARGET) {
6250 ISP_SNPRINTF(buf, sizeof (buf), "%s GOT_TGT", buf);
6252 if (sp->req_state_flags & RQSF_SENT_CDB) {
6253 ISP_SNPRINTF(buf, sizeof (buf), "%s SENT_CDB", buf);
6255 if (sp->req_state_flags & RQSF_XFRD_DATA) {
6256 ISP_SNPRINTF(buf, sizeof (buf), "%s XFRD_DATA", buf);
6258 if (sp->req_state_flags & RQSF_GOT_STATUS) {
6259 ISP_SNPRINTF(buf, sizeof (buf), "%s GOT_STS", buf);
6261 if (sp->req_state_flags & RQSF_GOT_SENSE) {
6262 ISP_SNPRINTF(buf, sizeof (buf), "%s GOT_SNS", buf);
6264 if (sp->req_state_flags & RQSF_XFER_COMPLETE) {
6265 ISP_SNPRINTF(buf, sizeof (buf), "%s XFR_CMPLT", buf);
6267 ISP_SNPRINTF(buf, sizeof (buf), "%s\nstatus=>", buf);
6268 if (sp->req_status_flags & RQSTF_DISCONNECT) {
6269 ISP_SNPRINTF(buf, sizeof (buf), "%s Disconnect", buf);
6271 if (sp->req_status_flags & RQSTF_SYNCHRONOUS) {
6272 ISP_SNPRINTF(buf, sizeof (buf), "%s Sync_xfr", buf);
6274 if (sp->req_status_flags & RQSTF_PARITY_ERROR) {
6275 ISP_SNPRINTF(buf, sizeof (buf), "%s Parity", buf);
6277 if (sp->req_status_flags & RQSTF_BUS_RESET) {
6278 ISP_SNPRINTF(buf, sizeof (buf), "%s Bus_Reset", buf);
6280 if (sp->req_status_flags & RQSTF_DEVICE_RESET) {
6281 ISP_SNPRINTF(buf, sizeof (buf), "%s Device_Reset", buf);
6283 if (sp->req_status_flags & RQSTF_ABORTED) {
6284 ISP_SNPRINTF(buf, sizeof (buf), "%s Aborted", buf);
6286 if (sp->req_status_flags & RQSTF_TIMEOUT) {
6287 ISP_SNPRINTF(buf, sizeof (buf), "%s Timeout", buf);
6289 if (sp->req_status_flags & RQSTF_NEGOTIATION) {
6290 ISP_SNPRINTF(buf, sizeof (buf), "%s Negotiation", buf);
6292 isp_xs_prt(isp, xs, ISP_LOGERR, "Transport Error: %s", buf);
6293 *rp = XS_XFRLEN(xs);
6296 case RQCS_RESET_OCCURRED:
6299 isp_xs_prt(isp, xs, ISP_LOGWARN, "Bus Reset destroyed command");
6300 for (chan = 0; chan < isp->isp_nchan; chan++) {
6301 FCPARAM(isp, chan)->sendmarker = 1;
6304 XS_SETERR(xs, HBA_BUSRESET);
6306 *rp = XS_XFRLEN(xs);
6310 isp_xs_prt(isp, xs, ISP_LOGERR, "Command Aborted");
6311 ISP_SET_SENDMARKER(isp, XS_CHANNEL(xs), 1);
6313 XS_SETERR(xs, HBA_ABORTED);
6318 isp_xs_prt(isp, xs, ISP_LOGWARN, "Command timed out");
6320 * XXX: Check to see if we logged out of the device.
6323 XS_SETERR(xs, HBA_CMDTIMEOUT);
6327 case RQCS_DATA_OVERRUN:
6328 XS_SET_RESID(xs, sp->req_resid);
6329 isp_xs_prt(isp, xs, ISP_LOGERR, "data overrun (%ld)", (long) XS_GET_RESID(xs));
6331 XS_SETERR(xs, HBA_DATAOVR);
6335 case RQCS_COMMAND_OVERRUN:
6336 isp_xs_prt(isp, xs, ISP_LOGERR, "command overrun");
6339 case RQCS_STATUS_OVERRUN:
6340 isp_xs_prt(isp, xs, ISP_LOGERR, "status overrun");
6343 case RQCS_BAD_MESSAGE:
6344 isp_xs_prt(isp, xs, ISP_LOGERR, "msg not COMMAND COMPLETE after status");
6347 case RQCS_NO_MESSAGE_OUT:
6348 isp_xs_prt(isp, xs, ISP_LOGERR, "No MESSAGE OUT phase after selection");
6351 case RQCS_EXT_ID_FAILED:
6352 isp_xs_prt(isp, xs, ISP_LOGERR, "EXTENDED IDENTIFY failed");
6355 case RQCS_IDE_MSG_FAILED:
6356 isp_xs_prt(isp, xs, ISP_LOGERR, "INITIATOR DETECTED ERROR rejected");
6359 case RQCS_ABORT_MSG_FAILED:
6360 isp_xs_prt(isp, xs, ISP_LOGERR, "ABORT OPERATION rejected");
6363 case RQCS_REJECT_MSG_FAILED:
6364 isp_xs_prt(isp, xs, ISP_LOGERR, "MESSAGE REJECT rejected");
6367 case RQCS_NOP_MSG_FAILED:
6368 isp_xs_prt(isp, xs, ISP_LOGERR, "NOP rejected");
6371 case RQCS_PARITY_ERROR_MSG_FAILED:
6372 isp_xs_prt(isp, xs, ISP_LOGERR, "MESSAGE PARITY ERROR rejected");
6375 case RQCS_DEVICE_RESET_MSG_FAILED:
6376 isp_xs_prt(isp, xs, ISP_LOGWARN, "BUS DEVICE RESET rejected");
6379 case RQCS_ID_MSG_FAILED:
6380 isp_xs_prt(isp, xs, ISP_LOGERR, "IDENTIFY rejected");
6383 case RQCS_UNEXP_BUS_FREE:
6384 isp_xs_prt(isp, xs, ISP_LOGERR, "Unexpected Bus Free");
6387 case RQCS_DATA_UNDERRUN:
6390 int ru_marked = (sp->req_scsi_status & RQCS_RU) != 0;
6391 if (!ru_marked || sp->req_resid > XS_XFRLEN(xs)) {
6392 isp_xs_prt(isp, xs, ISP_LOGWARN, bun, XS_XFRLEN(xs), sp->req_resid, (ru_marked)? "marked" : "not marked");
6394 XS_SETERR(xs, HBA_BOTCH);
6399 XS_SET_RESID(xs, sp->req_resid);
6401 XS_SETERR(xs, HBA_NOERROR);
6406 case RQCS_XACT_ERR1:
6407 isp_xs_prt(isp, xs, ISP_LOGERR, "HBA attempted queued transaction with disconnect not set");
6410 case RQCS_XACT_ERR2:
6411 isp_xs_prt(isp, xs, ISP_LOGERR, "HBA attempted queued transaction to target routine %d", XS_LUN(xs));
6414 case RQCS_XACT_ERR3:
6415 isp_xs_prt(isp, xs, ISP_LOGERR, "HBA attempted queued cmd when queueing disabled");
6418 case RQCS_BAD_ENTRY:
6419 isp_prt(isp, ISP_LOGERR, "Invalid IOCB entry type detected");
6422 case RQCS_QUEUE_FULL:
6423 isp_xs_prt(isp, xs, ISP_LOG_WARN1, "internal queues full status 0x%x", *XS_STSP(xs));
6426 * If QFULL or some other status byte is set, then this
6427 * isn't an error, per se.
6429 * Unfortunately, some QLogic f/w writers have, in
6430 * some cases, ommitted to *set* status to QFULL.
6433 if (*XS_STSP(xs) != SCSI_GOOD && XS_NOERR(xs)) {
6434 XS_SETERR(xs, HBA_NOERROR);
6439 *XS_STSP(xs) = SCSI_QFULL;
6440 XS_SETERR(xs, HBA_NOERROR);
6443 case RQCS_PHASE_SKIPPED:
6444 isp_xs_prt(isp, xs, ISP_LOGERR, "SCSI phase skipped");
6447 case RQCS_ARQS_FAILED:
6448 isp_xs_prt(isp, xs, ISP_LOGERR, "Auto Request Sense Failed");
6450 XS_SETERR(xs, HBA_ARQFAIL);
6454 case RQCS_WIDE_FAILED:
6455 isp_xs_prt(isp, xs, ISP_LOGERR, "Wide Negotiation Failed");
6457 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs));
6458 sdp->isp_devparam[XS_TGT(xs)].goal_flags &= ~DPARM_WIDE;
6459 sdp->isp_devparam[XS_TGT(xs)].dev_update = 1;
6463 XS_SETERR(xs, HBA_NOERROR);
6467 case RQCS_SYNCXFER_FAILED:
6468 isp_xs_prt(isp, xs, ISP_LOGERR, "SDTR Message Failed");
6470 sdparam *sdp = SDPARAM(isp, XS_CHANNEL(xs));
6471 sdp += XS_CHANNEL(xs);
6472 sdp->isp_devparam[XS_TGT(xs)].goal_flags &= ~DPARM_SYNC;
6473 sdp->isp_devparam[XS_TGT(xs)].dev_update = 1;
6478 case RQCS_LVD_BUSERR:
6479 isp_xs_prt(isp, xs, ISP_LOGERR, "Bad LVD condition");
6482 case RQCS_PORT_UNAVAILABLE:
6484 * No such port on the loop. Moral equivalent of SELTIMEO
6486 case RQCS_PORT_LOGGED_OUT:
6489 uint8_t sts = sp->req_completion_status & 0xff;
6492 * It was there (maybe)- treat as a selection timeout.
6494 if (sts == RQCS_PORT_UNAVAILABLE) {
6495 reason = "unavailable";
6500 isp_prt(isp, ISP_LOGINFO, "port %s for target %d", reason, XS_TGT(xs));
6503 * If we're on a local loop, force a LIP (which is overkill)
6504 * to force a re-login of this unit. If we're on fabric,
6505 * then we'll have to log in again as a matter of course.
6507 if (FCPARAM(isp, 0)->isp_topo == TOPO_NL_PORT ||
6508 FCPARAM(isp, 0)->isp_topo == TOPO_FL_PORT) {
6510 MBSINIT(&mbs, MBOX_INIT_LIP, MBLOGALL, 0);
6511 if (ISP_CAP_2KLOGIN(isp)) {
6512 mbs.ibits = (1 << 10);
6514 isp_mboxcmd_qnw(isp, &mbs, 1);
6517 XS_SETERR(xs, HBA_SELTIMEOUT);
6521 case RQCS_PORT_CHANGED:
6522 isp_prt(isp, ISP_LOGWARN, "port changed for target %d", XS_TGT(xs));
6524 XS_SETERR(xs, HBA_SELTIMEOUT);
6528 case RQCS_PORT_BUSY:
6529 isp_prt(isp, ISP_LOGWARN, "port busy for target %d", XS_TGT(xs));
6531 XS_SETERR(xs, HBA_TGTBSY);
6536 isp_prt(isp, ISP_LOGERR, "Unknown Completion Status 0x%x", sp->req_completion_status);
6540 XS_SETERR(xs, HBA_BOTCH);
6545 isp_parse_status_24xx(ispsoftc_t *isp, isp24xx_statusreq_t *sp, XS_T *xs, long *rp)
6547 int ru_marked, sv_marked;
6548 int chan = XS_CHANNEL(xs);
6550 switch (sp->req_completion_status) {
6553 XS_SETERR(xs, HBA_NOERROR);
6557 case RQCS_DMA_ERROR:
6558 isp_xs_prt(isp, xs, ISP_LOGERR, "DMA error");
6561 case RQCS_TRANSPORT_ERROR:
6562 isp_xs_prt(isp, xs, ISP_LOGERR, "Transport Error");
6565 case RQCS_RESET_OCCURRED:
6566 isp_xs_prt(isp, xs, ISP_LOGWARN, "reset destroyed command");
6567 FCPARAM(isp, chan)->sendmarker = 1;
6569 XS_SETERR(xs, HBA_BUSRESET);
6574 isp_xs_prt(isp, xs, ISP_LOGERR, "Command Aborted");
6575 FCPARAM(isp, chan)->sendmarker = 1;
6577 XS_SETERR(xs, HBA_ABORTED);
6582 isp_xs_prt(isp, xs, ISP_LOGWARN, "Command Timed Out");
6584 XS_SETERR(xs, HBA_CMDTIMEOUT);
6588 case RQCS_DATA_OVERRUN:
6589 XS_SET_RESID(xs, sp->req_resid);
6590 isp_xs_prt(isp, xs, ISP_LOGERR, "Data Overrun");
6592 XS_SETERR(xs, HBA_DATAOVR);
6596 case RQCS_24XX_DRE: /* data reassembly error */
6597 isp_prt(isp, ISP_LOGERR, "Chan %d data reassembly error for target %d", chan, XS_TGT(xs));
6599 XS_SETERR(xs, HBA_ABORTED);
6601 *rp = XS_XFRLEN(xs);
6604 case RQCS_24XX_TABORT: /* aborted by target */
6605 isp_prt(isp, ISP_LOGERR, "Chan %d target %d sent ABTS", chan, XS_TGT(xs));
6607 XS_SETERR(xs, HBA_ABORTED);
6611 case RQCS_DATA_UNDERRUN:
6612 ru_marked = (sp->req_scsi_status & RQCS_RU) != 0;
6614 * We can get an underrun w/o things being marked
6615 * if we got a non-zero status.
6617 sv_marked = (sp->req_scsi_status & (RQCS_SV|RQCS_RV)) != 0;
6618 if ((ru_marked == 0 && sv_marked == 0) ||
6619 (sp->req_resid > XS_XFRLEN(xs))) {
6620 isp_xs_prt(isp, xs, ISP_LOGWARN, bun, XS_XFRLEN(xs), sp->req_resid, (ru_marked)? "marked" : "not marked");
6622 XS_SETERR(xs, HBA_BOTCH);
6626 XS_SET_RESID(xs, sp->req_resid);
6627 isp_xs_prt(isp, xs, ISP_LOG_WARN1, "Data Underrun (%d) for command 0x%x", sp->req_resid, XS_CDBP(xs)[0] & 0xff);
6629 XS_SETERR(xs, HBA_NOERROR);
6633 case RQCS_PORT_UNAVAILABLE:
6635 * No such port on the loop. Moral equivalent of SELTIMEO
6637 case RQCS_PORT_LOGGED_OUT:
6640 uint8_t sts = sp->req_completion_status & 0xff;
6643 * It was there (maybe)- treat as a selection timeout.
6645 if (sts == RQCS_PORT_UNAVAILABLE) {
6646 reason = "unavailable";
6651 isp_prt(isp, ISP_LOGINFO, "Chan %d port %s for target %d",
6652 chan, reason, XS_TGT(xs));
6655 * There is no MBOX_INIT_LIP for the 24XX.
6658 XS_SETERR(xs, HBA_SELTIMEOUT);
6662 case RQCS_PORT_CHANGED:
6663 isp_prt(isp, ISP_LOGWARN, "port changed for target %d chan %d", XS_TGT(xs), chan);
6665 XS_SETERR(xs, HBA_SELTIMEOUT);
6670 case RQCS_24XX_ENOMEM: /* f/w resource unavailable */
6671 isp_prt(isp, ISP_LOGWARN, "f/w resource unavailable for target %d chan %d", XS_TGT(xs), chan);
6673 *XS_STSP(xs) = SCSI_BUSY;
6674 XS_SETERR(xs, HBA_TGTBSY);
6678 case RQCS_24XX_TMO: /* task management overrun */
6679 isp_prt(isp, ISP_LOGWARN, "command for target %d overlapped task management for chan %d", XS_TGT(xs), chan);
6681 *XS_STSP(xs) = SCSI_BUSY;
6682 XS_SETERR(xs, HBA_TGTBSY);
6687 isp_prt(isp, ISP_LOGERR, "Unknown Completion Status 0x%x on chan %d", sp->req_completion_status, chan);
6691 XS_SETERR(xs, HBA_BOTCH);
6696 isp_fastpost_complete(ispsoftc_t *isp, uint32_t fph)
6703 xs = isp_find_xs(isp, fph);
6705 isp_prt(isp, ISP_LOGWARN,
6706 "Command for fast post handle 0x%x not found", fph);
6709 isp_destroy_handle(isp, fph);
6712 * Since we don't have a result queue entry item,
6713 * we must believe that SCSI status is zero and
6714 * that all data transferred.
6716 XS_SET_RESID(xs, 0);
6717 *XS_STSP(xs) = SCSI_GOOD;
6718 if (XS_XFRLEN(xs)) {
6719 ISP_DMAFREE(isp, xs, fph);
6721 if (isp->isp_nactive) {
6724 isp->isp_fphccmplt++;
6729 isp_mbox_continue(ispsoftc_t *isp)
6735 switch (isp->isp_lastmbxcmd) {
6736 case MBOX_WRITE_RAM_WORD:
6737 case MBOX_READ_RAM_WORD:
6738 case MBOX_WRITE_RAM_WORD_EXTENDED:
6739 case MBOX_READ_RAM_WORD_EXTENDED:
6744 if (isp->isp_mboxtmp[0] != MBOX_COMMAND_COMPLETE) {
6745 isp->isp_mbxwrk0 = 0;
6750 * Clear the previous interrupt.
6753 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_CLEAR_RISC_INT);
6755 ISP_WRITE(isp, HCCR, HCCR_CMD_CLEAR_RISC_INT);
6756 ISP_WRITE(isp, BIU_SEMA, 0);
6760 * Continue with next word.
6762 ISP_MEMZERO(&mbs, sizeof (mbs));
6763 ptr = isp->isp_mbxworkp;
6764 switch (isp->isp_lastmbxcmd) {
6765 case MBOX_WRITE_RAM_WORD:
6766 mbs.param[1] = isp->isp_mbxwrk1++;
6767 mbs.param[2] = *ptr++;
6769 case MBOX_READ_RAM_WORD:
6770 *ptr++ = isp->isp_mboxtmp[2];
6771 mbs.param[1] = isp->isp_mbxwrk1++;
6773 case MBOX_WRITE_RAM_WORD_EXTENDED:
6775 uint32_t *lptr = (uint32_t *)ptr;
6776 mbs.param[2] = lptr[0];
6777 mbs.param[3] = lptr[0] >> 16;
6779 ptr = (uint16_t *)lptr;
6781 mbs.param[2] = *ptr++;
6783 offset = isp->isp_mbxwrk1;
6784 offset |= isp->isp_mbxwrk8 << 16;
6785 mbs.param[1] = offset;
6786 mbs.param[8] = offset >> 16;
6788 isp->isp_mbxwrk1 = offset;
6789 isp->isp_mbxwrk8 = offset >> 16;
6791 case MBOX_READ_RAM_WORD_EXTENDED:
6793 uint32_t *lptr = (uint32_t *)ptr;
6794 uint32_t val = isp->isp_mboxtmp[2];
6795 val |= (isp->isp_mboxtmp[3]) << 16;
6797 ptr = (uint16_t *)lptr;
6799 *ptr++ = isp->isp_mboxtmp[2];
6801 offset = isp->isp_mbxwrk1;
6802 offset |= isp->isp_mbxwrk8 << 16;
6803 mbs.param[1] = offset;
6804 mbs.param[8] = offset >> 16;
6806 isp->isp_mbxwrk1 = offset;
6807 isp->isp_mbxwrk8 = offset >> 16;
6810 isp->isp_mbxworkp = ptr;
6812 mbs.param[0] = isp->isp_lastmbxcmd;
6813 mbs.logval = MBLOGALL;
6814 isp_mboxcmd_qnw(isp, &mbs, 0);
6818 #define ISP_SCSI_IBITS(op) (mbpscsi[((op)<<1)])
6819 #define ISP_SCSI_OBITS(op) (mbpscsi[((op)<<1) + 1])
6820 #define ISP_SCSI_OPMAP(in, out) in, out
6821 static const uint8_t mbpscsi[] = {
6822 ISP_SCSI_OPMAP(0x01, 0x01), /* 0x00: MBOX_NO_OP */
6823 ISP_SCSI_OPMAP(0x1f, 0x01), /* 0x01: MBOX_LOAD_RAM */
6824 ISP_SCSI_OPMAP(0x03, 0x01), /* 0x02: MBOX_EXEC_FIRMWARE */
6825 ISP_SCSI_OPMAP(0x1f, 0x01), /* 0x03: MBOX_DUMP_RAM */
6826 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x04: MBOX_WRITE_RAM_WORD */
6827 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x05: MBOX_READ_RAM_WORD */
6828 ISP_SCSI_OPMAP(0x3f, 0x3f), /* 0x06: MBOX_MAILBOX_REG_TEST */
6829 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x07: MBOX_VERIFY_CHECKSUM */
6830 ISP_SCSI_OPMAP(0x01, 0x0f), /* 0x08: MBOX_ABOUT_FIRMWARE */
6831 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x09: */
6832 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0a: */
6833 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0b: */
6834 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0c: */
6835 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0d: */
6836 ISP_SCSI_OPMAP(0x01, 0x05), /* 0x0e: MBOX_CHECK_FIRMWARE */
6837 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x0f: */
6838 ISP_SCSI_OPMAP(0x1f, 0x1f), /* 0x10: MBOX_INIT_REQ_QUEUE */
6839 ISP_SCSI_OPMAP(0x3f, 0x3f), /* 0x11: MBOX_INIT_RES_QUEUE */
6840 ISP_SCSI_OPMAP(0x0f, 0x0f), /* 0x12: MBOX_EXECUTE_IOCB */
6841 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x13: MBOX_WAKE_UP */
6842 ISP_SCSI_OPMAP(0x01, 0x3f), /* 0x14: MBOX_STOP_FIRMWARE */
6843 ISP_SCSI_OPMAP(0x0f, 0x0f), /* 0x15: MBOX_ABORT */
6844 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x16: MBOX_ABORT_DEVICE */
6845 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x17: MBOX_ABORT_TARGET */
6846 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x18: MBOX_BUS_RESET */
6847 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x19: MBOX_STOP_QUEUE */
6848 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x1a: MBOX_START_QUEUE */
6849 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x1b: MBOX_SINGLE_STEP_QUEUE */
6850 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x1c: MBOX_ABORT_QUEUE */
6851 ISP_SCSI_OPMAP(0x03, 0x4f), /* 0x1d: MBOX_GET_DEV_QUEUE_STATUS */
6852 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x1e: */
6853 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x1f: MBOX_GET_FIRMWARE_STATUS */
6854 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x20: MBOX_GET_INIT_SCSI_ID */
6855 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x21: MBOX_GET_SELECT_TIMEOUT */
6856 ISP_SCSI_OPMAP(0x01, 0xc7), /* 0x22: MBOX_GET_RETRY_COUNT */
6857 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x23: MBOX_GET_TAG_AGE_LIMIT */
6858 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x24: MBOX_GET_CLOCK_RATE */
6859 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x25: MBOX_GET_ACT_NEG_STATE */
6860 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x26: MBOX_GET_ASYNC_DATA_SETUP_TIME */
6861 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x27: MBOX_GET_PCI_PARAMS */
6862 ISP_SCSI_OPMAP(0x03, 0x4f), /* 0x28: MBOX_GET_TARGET_PARAMS */
6863 ISP_SCSI_OPMAP(0x03, 0x0f), /* 0x29: MBOX_GET_DEV_QUEUE_PARAMS */
6864 ISP_SCSI_OPMAP(0x01, 0x07), /* 0x2a: MBOX_GET_RESET_DELAY_PARAMS */
6865 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2b: */
6866 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2c: */
6867 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2d: */
6868 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2e: */
6869 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x2f: */
6870 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x30: MBOX_SET_INIT_SCSI_ID */
6871 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x31: MBOX_SET_SELECT_TIMEOUT */
6872 ISP_SCSI_OPMAP(0xc7, 0xc7), /* 0x32: MBOX_SET_RETRY_COUNT */
6873 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x33: MBOX_SET_TAG_AGE_LIMIT */
6874 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x34: MBOX_SET_CLOCK_RATE */
6875 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x35: MBOX_SET_ACT_NEG_STATE */
6876 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x36: MBOX_SET_ASYNC_DATA_SETUP_TIME */
6877 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x37: MBOX_SET_PCI_CONTROL_PARAMS */
6878 ISP_SCSI_OPMAP(0x4f, 0x4f), /* 0x38: MBOX_SET_TARGET_PARAMS */
6879 ISP_SCSI_OPMAP(0x0f, 0x0f), /* 0x39: MBOX_SET_DEV_QUEUE_PARAMS */
6880 ISP_SCSI_OPMAP(0x07, 0x07), /* 0x3a: MBOX_SET_RESET_DELAY_PARAMS */
6881 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3b: */
6882 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3c: */
6883 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3d: */
6884 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3e: */
6885 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x3f: */
6886 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x40: MBOX_RETURN_BIOS_BLOCK_ADDR */
6887 ISP_SCSI_OPMAP(0x3f, 0x01), /* 0x41: MBOX_WRITE_FOUR_RAM_WORDS */
6888 ISP_SCSI_OPMAP(0x03, 0x07), /* 0x42: MBOX_EXEC_BIOS_IOCB */
6889 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x43: */
6890 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x44: */
6891 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x45: SET SYSTEM PARAMETER */
6892 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x46: GET SYSTEM PARAMETER */
6893 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x47: */
6894 ISP_SCSI_OPMAP(0x01, 0xcf), /* 0x48: GET SCAM CONFIGURATION */
6895 ISP_SCSI_OPMAP(0xcf, 0xcf), /* 0x49: SET SCAM CONFIGURATION */
6896 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x4a: MBOX_SET_FIRMWARE_FEATURES */
6897 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x4b: MBOX_GET_FIRMWARE_FEATURES */
6898 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x4c: */
6899 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x4d: */
6900 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x4e: */
6901 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x4f: */
6902 ISP_SCSI_OPMAP(0xdf, 0xdf), /* 0x50: LOAD RAM A64 */
6903 ISP_SCSI_OPMAP(0xdf, 0xdf), /* 0x51: DUMP RAM A64 */
6904 ISP_SCSI_OPMAP(0xdf, 0xff), /* 0x52: INITIALIZE REQUEST QUEUE A64 */
6905 ISP_SCSI_OPMAP(0xef, 0xff), /* 0x53: INITIALIZE RESPONSE QUEUE A64 */
6906 ISP_SCSI_OPMAP(0xcf, 0x01), /* 0x54: EXECUCUTE COMMAND IOCB A64 */
6907 ISP_SCSI_OPMAP(0x07, 0x01), /* 0x55: ENABLE TARGET MODE */
6908 ISP_SCSI_OPMAP(0x03, 0x0f), /* 0x56: GET TARGET STATUS */
6909 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x57: */
6910 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x58: */
6911 ISP_SCSI_OPMAP(0x00, 0x00), /* 0x59: */
6912 ISP_SCSI_OPMAP(0x03, 0x03), /* 0x5a: SET DATA OVERRUN RECOVERY MODE */
6913 ISP_SCSI_OPMAP(0x01, 0x03), /* 0x5b: GET DATA OVERRUN RECOVERY MODE */
6914 ISP_SCSI_OPMAP(0x0f, 0x0f), /* 0x5c: SET HOST DATA */
6915 ISP_SCSI_OPMAP(0x01, 0x01) /* 0x5d: GET NOST DATA */
6917 #define MAX_SCSI_OPCODE 0x5d
6919 static const char *scsi_mbcmd_names[] = {
6936 "INIT REQUEST QUEUE",
6937 "INIT RESULT QUEUE",
6947 "SINGLE STEP QUEUE",
6949 "GET DEV QUEUE STATUS",
6951 "GET FIRMWARE STATUS",
6953 "GET SELECT TIMEOUT",
6955 "GET TAG AGE LIMIT",
6957 "GET ACT NEG STATE",
6958 "GET ASYNC DATA SETUP TIME",
6960 "GET TARGET PARAMS",
6961 "GET DEV QUEUE PARAMS",
6962 "GET RESET DELAY PARAMS",
6969 "SET SELECT TIMEOUT",
6971 "SET TAG AGE LIMIT",
6973 "SET ACT NEG STATE",
6974 "SET ASYNC DATA SETUP TIME",
6975 "SET PCI CONTROL PARAMS",
6976 "SET TARGET PARAMS",
6977 "SET DEV QUEUE PARAMS",
6978 "SET RESET DELAY PARAMS",
6984 "RETURN BIOS BLOCK ADDR",
6985 "WRITE FOUR RAM WORDS",
6989 "SET SYSTEM PARAMETER",
6990 "GET SYSTEM PARAMETER",
6992 "GET SCAM CONFIGURATION",
6993 "SET SCAM CONFIGURATION",
6994 "SET FIRMWARE FEATURES",
6995 "GET FIRMWARE FEATURES",
7002 "INITIALIZE REQUEST QUEUE A64",
7003 "INITIALIZE RESPONSE QUEUE A64",
7005 "ENABLE TARGET MODE",
7006 "GET TARGET MODE STATE",
7010 "SET DATA OVERRUN RECOVERY MODE",
7011 "GET DATA OVERRUN RECOVERY MODE",
7016 #define ISP_FC_IBITS(op) ((mbpfc[((op)<<3) + 0] << 24) | (mbpfc[((op)<<3) + 1] << 16) | (mbpfc[((op)<<3) + 2] << 8) | (mbpfc[((op)<<3) + 3]))
7017 #define ISP_FC_OBITS(op) ((mbpfc[((op)<<3) + 4] << 24) | (mbpfc[((op)<<3) + 5] << 16) | (mbpfc[((op)<<3) + 6] << 8) | (mbpfc[((op)<<3) + 7]))
7019 #define ISP_FC_OPMAP(in0, out0) 0, 0, 0, in0, 0, 0, 0, out0
7020 #define ISP_FC_OPMAP_HALF(in1, in0, out1, out0) 0, 0, in1, in0, 0, 0, out1, out0
7021 #define ISP_FC_OPMAP_FULL(in3, in2, in1, in0, out3, out2, out1, out0) in3, in2, in1, in0, out3, out2, out1, out0
7022 static const uint32_t mbpfc[] = {
7023 ISP_FC_OPMAP(0x01, 0x01), /* 0x00: MBOX_NO_OP */
7024 ISP_FC_OPMAP(0x1f, 0x01), /* 0x01: MBOX_LOAD_RAM */
7025 ISP_FC_OPMAP(0x0f, 0x01), /* 0x02: MBOX_EXEC_FIRMWARE */
7026 ISP_FC_OPMAP(0xdf, 0x01), /* 0x03: MBOX_DUMP_RAM */
7027 ISP_FC_OPMAP(0x07, 0x07), /* 0x04: MBOX_WRITE_RAM_WORD */
7028 ISP_FC_OPMAP(0x03, 0x07), /* 0x05: MBOX_READ_RAM_WORD */
7029 ISP_FC_OPMAP_FULL(0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff), /* 0x06: MBOX_MAILBOX_REG_TEST */
7030 ISP_FC_OPMAP(0x07, 0x07), /* 0x07: MBOX_VERIFY_CHECKSUM */
7031 ISP_FC_OPMAP_FULL(0x0, 0x0, 0x0, 0x01, 0x0, 0x3, 0x80, 0x7f), /* 0x08: MBOX_ABOUT_FIRMWARE */
7032 ISP_FC_OPMAP(0xdf, 0x01), /* 0x09: MBOX_LOAD_RISC_RAM_2100 */
7033 ISP_FC_OPMAP(0xdf, 0x01), /* 0x0a: DUMP RAM */
7034 ISP_FC_OPMAP_HALF(0x1, 0xff, 0x0, 0x01), /* 0x0b: MBOX_LOAD_RISC_RAM */
7035 ISP_FC_OPMAP(0x00, 0x00), /* 0x0c: */
7036 ISP_FC_OPMAP_HALF(0x1, 0x0f, 0x0, 0x01), /* 0x0d: MBOX_WRITE_RAM_WORD_EXTENDED */
7037 ISP_FC_OPMAP(0x01, 0x05), /* 0x0e: MBOX_CHECK_FIRMWARE */
7038 ISP_FC_OPMAP_HALF(0x1, 0x03, 0x0, 0x0d), /* 0x0f: MBOX_READ_RAM_WORD_EXTENDED */
7039 ISP_FC_OPMAP(0x1f, 0x11), /* 0x10: MBOX_INIT_REQ_QUEUE */
7040 ISP_FC_OPMAP(0x2f, 0x21), /* 0x11: MBOX_INIT_RES_QUEUE */
7041 ISP_FC_OPMAP(0x0f, 0x01), /* 0x12: MBOX_EXECUTE_IOCB */
7042 ISP_FC_OPMAP(0x03, 0x03), /* 0x13: MBOX_WAKE_UP */
7043 ISP_FC_OPMAP(0x01, 0xff), /* 0x14: MBOX_STOP_FIRMWARE */
7044 ISP_FC_OPMAP(0x4f, 0x01), /* 0x15: MBOX_ABORT */
7045 ISP_FC_OPMAP(0x07, 0x01), /* 0x16: MBOX_ABORT_DEVICE */
7046 ISP_FC_OPMAP(0x07, 0x01), /* 0x17: MBOX_ABORT_TARGET */
7047 ISP_FC_OPMAP(0x03, 0x03), /* 0x18: MBOX_BUS_RESET */
7048 ISP_FC_OPMAP(0x07, 0x05), /* 0x19: MBOX_STOP_QUEUE */
7049 ISP_FC_OPMAP(0x07, 0x05), /* 0x1a: MBOX_START_QUEUE */
7050 ISP_FC_OPMAP(0x07, 0x05), /* 0x1b: MBOX_SINGLE_STEP_QUEUE */
7051 ISP_FC_OPMAP(0x07, 0x05), /* 0x1c: MBOX_ABORT_QUEUE */
7052 ISP_FC_OPMAP(0x07, 0x03), /* 0x1d: MBOX_GET_DEV_QUEUE_STATUS */
7053 ISP_FC_OPMAP(0x00, 0x00), /* 0x1e: */
7054 ISP_FC_OPMAP(0x01, 0x07), /* 0x1f: MBOX_GET_FIRMWARE_STATUS */
7055 ISP_FC_OPMAP_HALF(0x2, 0x01, 0x0, 0xcf), /* 0x20: MBOX_GET_LOOP_ID */
7056 ISP_FC_OPMAP(0x00, 0x00), /* 0x21: */
7057 ISP_FC_OPMAP(0x01, 0x07), /* 0x22: MBOX_GET_RETRY_COUNT */
7058 ISP_FC_OPMAP(0x00, 0x00), /* 0x23: */
7059 ISP_FC_OPMAP(0x00, 0x00), /* 0x24: */
7060 ISP_FC_OPMAP(0x00, 0x00), /* 0x25: */
7061 ISP_FC_OPMAP(0x00, 0x00), /* 0x26: */
7062 ISP_FC_OPMAP(0x00, 0x00), /* 0x27: */
7063 ISP_FC_OPMAP(0x01, 0x03), /* 0x28: MBOX_GET_FIRMWARE_OPTIONS */
7064 ISP_FC_OPMAP(0x03, 0x07), /* 0x29: MBOX_GET_PORT_QUEUE_PARAMS */
7065 ISP_FC_OPMAP(0x00, 0x00), /* 0x2a: */
7066 ISP_FC_OPMAP(0x00, 0x00), /* 0x2b: */
7067 ISP_FC_OPMAP(0x00, 0x00), /* 0x2c: */
7068 ISP_FC_OPMAP(0x00, 0x00), /* 0x2d: */
7069 ISP_FC_OPMAP(0x00, 0x00), /* 0x2e: */
7070 ISP_FC_OPMAP(0x00, 0x00), /* 0x2f: */
7071 ISP_FC_OPMAP(0x00, 0x00), /* 0x30: */
7072 ISP_FC_OPMAP(0x00, 0x00), /* 0x31: */
7073 ISP_FC_OPMAP(0x07, 0x07), /* 0x32: MBOX_SET_RETRY_COUNT */
7074 ISP_FC_OPMAP(0x00, 0x00), /* 0x33: */
7075 ISP_FC_OPMAP(0x00, 0x00), /* 0x34: */
7076 ISP_FC_OPMAP(0x00, 0x00), /* 0x35: */
7077 ISP_FC_OPMAP(0x00, 0x00), /* 0x36: */
7078 ISP_FC_OPMAP(0x00, 0x00), /* 0x37: */
7079 ISP_FC_OPMAP(0x0f, 0x01), /* 0x38: MBOX_SET_FIRMWARE_OPTIONS */
7080 ISP_FC_OPMAP(0x0f, 0x07), /* 0x39: MBOX_SET_PORT_QUEUE_PARAMS */
7081 ISP_FC_OPMAP(0x00, 0x00), /* 0x3a: */
7082 ISP_FC_OPMAP(0x00, 0x00), /* 0x3b: */
7083 ISP_FC_OPMAP(0x00, 0x00), /* 0x3c: */
7084 ISP_FC_OPMAP(0x00, 0x00), /* 0x3d: */
7085 ISP_FC_OPMAP(0x00, 0x00), /* 0x3e: */
7086 ISP_FC_OPMAP(0x00, 0x00), /* 0x3f: */
7087 ISP_FC_OPMAP(0x03, 0x01), /* 0x40: MBOX_LOOP_PORT_BYPASS */
7088 ISP_FC_OPMAP(0x03, 0x01), /* 0x41: MBOX_LOOP_PORT_ENABLE */
7089 ISP_FC_OPMAP_HALF(0x0, 0x01, 0x3, 0xcf), /* 0x42: MBOX_GET_RESOURCE_COUNT */
7090 ISP_FC_OPMAP(0x01, 0x01), /* 0x43: MBOX_REQUEST_OFFLINE_MODE */
7091 ISP_FC_OPMAP(0x00, 0x00), /* 0x44: */
7092 ISP_FC_OPMAP(0x00, 0x00), /* 0x45: */
7093 ISP_FC_OPMAP(0x00, 0x00), /* 0x46: */
7094 ISP_FC_OPMAP(0xcf, 0x03), /* 0x47: GET PORT_DATABASE ENHANCED */
7095 ISP_FC_OPMAP(0xcd, 0x01), /* 0x48: MBOX_INIT_FIRMWARE_MULTI_ID */
7096 ISP_FC_OPMAP(0xcd, 0x01), /* 0x49: MBOX_GET_VP_DATABASE */
7097 ISP_FC_OPMAP_HALF(0x2, 0xcd, 0x0, 0x01), /* 0x4a: MBOX_GET_VP_DATABASE_ENTRY */
7098 ISP_FC_OPMAP(0x00, 0x00), /* 0x4b: */
7099 ISP_FC_OPMAP(0x00, 0x00), /* 0x4c: */
7100 ISP_FC_OPMAP(0x00, 0x00), /* 0x4d: */
7101 ISP_FC_OPMAP(0x00, 0x00), /* 0x4e: */
7102 ISP_FC_OPMAP(0x00, 0x00), /* 0x4f: */
7103 ISP_FC_OPMAP(0x00, 0x00), /* 0x50: */
7104 ISP_FC_OPMAP(0x00, 0x00), /* 0x51: */
7105 ISP_FC_OPMAP(0x00, 0x00), /* 0x52: */
7106 ISP_FC_OPMAP(0x00, 0x00), /* 0x53: */
7107 ISP_FC_OPMAP(0xcf, 0x01), /* 0x54: EXECUTE IOCB A64 */
7108 ISP_FC_OPMAP(0x00, 0x00), /* 0x55: */
7109 ISP_FC_OPMAP(0x00, 0x00), /* 0x56: */
7110 ISP_FC_OPMAP(0x00, 0x00), /* 0x57: */
7111 ISP_FC_OPMAP(0x00, 0x00), /* 0x58: */
7112 ISP_FC_OPMAP(0x00, 0x00), /* 0x59: */
7113 ISP_FC_OPMAP(0x00, 0x00), /* 0x5a: */
7114 ISP_FC_OPMAP(0x03, 0x01), /* 0x5b: MBOX_DRIVER_HEARTBEAT */
7115 ISP_FC_OPMAP(0xcf, 0x01), /* 0x5c: MBOX_FW_HEARTBEAT */
7116 ISP_FC_OPMAP(0x07, 0x03), /* 0x5d: MBOX_GET_SET_DATA_RATE */
7117 ISP_FC_OPMAP(0x00, 0x00), /* 0x5e: */
7118 ISP_FC_OPMAP(0x00, 0x00), /* 0x5f: */
7119 ISP_FC_OPMAP(0xcd, 0x01), /* 0x60: MBOX_INIT_FIRMWARE */
7120 ISP_FC_OPMAP(0x00, 0x00), /* 0x61: */
7121 ISP_FC_OPMAP(0x01, 0x01), /* 0x62: MBOX_INIT_LIP */
7122 ISP_FC_OPMAP(0xcd, 0x03), /* 0x63: MBOX_GET_FC_AL_POSITION_MAP */
7123 ISP_FC_OPMAP(0xcf, 0x01), /* 0x64: MBOX_GET_PORT_DB */
7124 ISP_FC_OPMAP(0x07, 0x01), /* 0x65: MBOX_CLEAR_ACA */
7125 ISP_FC_OPMAP(0x07, 0x01), /* 0x66: MBOX_TARGET_RESET */
7126 ISP_FC_OPMAP(0x07, 0x01), /* 0x67: MBOX_CLEAR_TASK_SET */
7127 ISP_FC_OPMAP(0x07, 0x01), /* 0x68: MBOX_ABORT_TASK_SET */
7128 ISP_FC_OPMAP(0x01, 0x07), /* 0x69: MBOX_GET_FW_STATE */
7129 ISP_FC_OPMAP_HALF(0x6, 0x03, 0x0, 0xcf), /* 0x6a: MBOX_GET_PORT_NAME */
7130 ISP_FC_OPMAP(0xcf, 0x01), /* 0x6b: MBOX_GET_LINK_STATUS */
7131 ISP_FC_OPMAP(0x0f, 0x01), /* 0x6c: MBOX_INIT_LIP_RESET */
7132 ISP_FC_OPMAP(0x00, 0x00), /* 0x6d: */
7133 ISP_FC_OPMAP(0xcf, 0x03), /* 0x6e: MBOX_SEND_SNS */
7134 ISP_FC_OPMAP(0x0f, 0x07), /* 0x6f: MBOX_FABRIC_LOGIN */
7135 ISP_FC_OPMAP(0x03, 0x01), /* 0x70: MBOX_SEND_CHANGE_REQUEST */
7136 ISP_FC_OPMAP(0x03, 0x03), /* 0x71: MBOX_FABRIC_LOGOUT */
7137 ISP_FC_OPMAP(0x0f, 0x0f), /* 0x72: MBOX_INIT_LIP_LOGIN */
7138 ISP_FC_OPMAP(0x00, 0x00), /* 0x73: */
7139 ISP_FC_OPMAP(0x07, 0x01), /* 0x74: LOGIN LOOP PORT */
7140 ISP_FC_OPMAP(0xcf, 0x03), /* 0x75: GET PORT/NODE NAME LIST */
7141 ISP_FC_OPMAP(0x4f, 0x01), /* 0x76: SET VENDOR ID */
7142 ISP_FC_OPMAP(0xcd, 0x01), /* 0x77: INITIALIZE IP MAILBOX */
7143 ISP_FC_OPMAP(0x00, 0x00), /* 0x78: */
7144 ISP_FC_OPMAP(0x00, 0x00), /* 0x79: */
7145 ISP_FC_OPMAP(0x00, 0x00), /* 0x7a: */
7146 ISP_FC_OPMAP(0x00, 0x00), /* 0x7b: */
7147 ISP_FC_OPMAP(0x4f, 0x03), /* 0x7c: Get ID List */
7148 ISP_FC_OPMAP(0xcf, 0x01), /* 0x7d: SEND LFA */
7149 ISP_FC_OPMAP(0x0f, 0x01) /* 0x7e: LUN RESET */
7151 #define MAX_FC_OPCODE 0x7e
7155 * (1): this sets bits 21..16 in mailbox register #8, which we nominally
7156 * do not access at this time in the core driver. The caller is
7157 * responsible for setting this register first (Gross!). The assumption
7158 * is that we won't overflow.
7161 static const char *fc_mbcmd_names[] = {
7175 "WRITE RAM WORD EXTENDED",
7177 "READ RAM WORD EXTENDED",
7178 "INIT REQUEST QUEUE",
7179 "INIT RESULT QUEUE",
7189 "SINGLE STEP QUEUE",
7191 "GET DEV QUEUE STATUS",
7193 "GET FIRMWARE STATUS",
7202 "GET FIRMWARE OPTIONS",
7203 "GET PORT QUEUE PARAMS",
7218 "SET FIRMWARE OPTIONS",
7219 "SET PORT QUEUE PARAMS",
7228 "GET RESOURCE COUNT",
7229 "REQUEST NON PARTICIPATING MODE",
7233 "GET PORT DATABASE ENHANCED",
7234 "INIT FIRMWARE MULTI ID",
7236 "GET VP DATABASE ENTRY",
7255 "GET/SET DATA RATE",
7261 "GET FC-AL POSITION MAP",
7262 "GET PORT DATABASE",
7274 "SEND CHANGE REQUEST",
7279 "GET PORT/NODE NAME LIST",
7281 "INITIALIZE IP MAILBOX",
7292 isp_mboxcmd_qnw(ispsoftc_t *isp, mbreg_t *mbp, int nodelay)
7294 unsigned int ibits, obits, box, opcode;
7296 opcode = mbp->param[0];
7298 ibits = ISP_FC_IBITS(opcode);
7299 obits = ISP_FC_OBITS(opcode);
7301 ibits = ISP_SCSI_IBITS(opcode);
7302 obits = ISP_SCSI_OBITS(opcode);
7304 ibits |= mbp->ibits;
7305 obits |= mbp->obits;
7306 for (box = 0; box < ISP_NMBOX(isp); box++) {
7307 if (ibits & (1 << box)) {
7308 ISP_WRITE(isp, MBOX_OFF(box), mbp->param[box]);
7311 isp->isp_mboxtmp[box] = mbp->param[box] = 0;
7315 isp->isp_lastmbxcmd = opcode;
7316 isp->isp_obits = obits;
7317 isp->isp_mboxbsy = 1;
7320 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_SET_HOST_INT);
7322 ISP_WRITE(isp, HCCR, HCCR_CMD_SET_HOST_INT);
7325 * Oddly enough, if we're not delaying for an answer,
7326 * delay a bit to give the f/w a chance to pick up the
7335 isp_mboxcmd(ispsoftc_t *isp, mbreg_t *mbp)
7337 const char *cname, *xname;
7338 char tname[16], mname[16];
7339 unsigned int ibits, obits, box, opcode;
7341 opcode = mbp->param[0];
7343 if (opcode > MAX_FC_OPCODE) {
7344 mbp->param[0] = MBOX_INVALID_COMMAND;
7345 isp_prt(isp, ISP_LOGERR, "Unknown Command 0x%x", opcode);
7348 ibits = ISP_FC_IBITS(opcode);
7349 obits = ISP_FC_OBITS(opcode);
7351 if (opcode > MAX_SCSI_OPCODE) {
7352 mbp->param[0] = MBOX_INVALID_COMMAND;
7353 isp_prt(isp, ISP_LOGERR, "Unknown Command 0x%x", opcode);
7356 ibits = ISP_SCSI_IBITS(opcode);
7357 obits = ISP_SCSI_OBITS(opcode);
7361 * Pick up any additional bits that the caller might have set.
7363 ibits |= mbp->ibits;
7364 obits |= mbp->obits;
7366 if (ibits == 0 && obits == 0) {
7367 mbp->param[0] = MBOX_COMMAND_PARAM_ERROR;
7368 isp_prt(isp, ISP_LOGERR, "no parameters for 0x%x", opcode);
7373 * Get exclusive usage of mailbox registers.
7375 if (MBOX_ACQUIRE(isp)) {
7376 mbp->param[0] = MBOX_REGS_BUSY;
7380 for (box = 0; box < ISP_NMBOX(isp); box++) {
7381 if (ibits & (1 << box)) {
7382 isp_prt(isp, ISP_LOGDEBUG3, "IN mbox %d = 0x%04x", box,
7384 ISP_WRITE(isp, MBOX_OFF(box), mbp->param[box]);
7386 isp->isp_mboxtmp[box] = mbp->param[box] = 0;
7389 isp->isp_lastmbxcmd = opcode;
7392 * We assume that we can't overwrite a previous command.
7394 isp->isp_obits = obits;
7395 isp->isp_mboxbsy = 1;
7398 * Set Host Interrupt condition so that RISC will pick up mailbox regs.
7401 ISP_WRITE(isp, BIU2400_HCCR, HCCR_2400_CMD_SET_HOST_INT);
7403 ISP_WRITE(isp, HCCR, HCCR_CMD_SET_HOST_INT);
7407 * While we haven't finished the command, spin our wheels here.
7409 MBOX_WAIT_COMPLETE(isp, mbp);
7412 * Did the command time out?
7414 if (mbp->param[0] == MBOX_TIMEOUT) {
7415 isp->isp_mboxbsy = 0;
7421 * Copy back output registers.
7423 for (box = 0; box < ISP_NMBOX(isp); box++) {
7424 if (obits & (1 << box)) {
7425 mbp->param[box] = isp->isp_mboxtmp[box];
7426 isp_prt(isp, ISP_LOGDEBUG3, "OUT mbox %d = 0x%04x", box,
7431 isp->isp_mboxbsy = 0;
7434 if (mbp->logval == 0 || opcode == MBOX_EXEC_FIRMWARE) {
7437 cname = (IS_FC(isp))? fc_mbcmd_names[opcode] : scsi_mbcmd_names[opcode];
7438 if (cname == NULL) {
7440 ISP_SNPRINTF(tname, sizeof tname, "opcode %x", opcode);
7444 * Just to be chatty here...
7447 switch (mbp->param[0]) {
7448 case MBOX_COMMAND_COMPLETE:
7450 case MBOX_INVALID_COMMAND:
7451 if (mbp->logval & MBLOGMASK(MBOX_COMMAND_COMPLETE)) {
7452 xname = "INVALID COMMAND";
7455 case MBOX_HOST_INTERFACE_ERROR:
7456 if (mbp->logval & MBLOGMASK(MBOX_HOST_INTERFACE_ERROR)) {
7457 xname = "HOST INTERFACE ERROR";
7460 case MBOX_TEST_FAILED:
7461 if (mbp->logval & MBLOGMASK(MBOX_TEST_FAILED)) {
7462 xname = "TEST FAILED";
7465 case MBOX_COMMAND_ERROR:
7466 if (mbp->logval & MBLOGMASK(MBOX_COMMAND_ERROR)) {
7467 xname = "COMMAND ERROR";
7470 case MBOX_COMMAND_PARAM_ERROR:
7471 if (mbp->logval & MBLOGMASK(MBOX_COMMAND_PARAM_ERROR)) {
7472 xname = "COMMAND PARAMETER ERROR";
7475 case MBOX_LOOP_ID_USED:
7476 if (mbp->logval & MBLOGMASK(MBOX_LOOP_ID_USED)) {
7477 xname = "LOOP ID ALREADY IN USE";
7480 case MBOX_PORT_ID_USED:
7481 if (mbp->logval & MBLOGMASK(MBOX_PORT_ID_USED)) {
7482 xname = "PORT ID ALREADY IN USE";
7485 case MBOX_ALL_IDS_USED:
7486 if (mbp->logval & MBLOGMASK(MBOX_ALL_IDS_USED)) {
7487 xname = "ALL LOOP IDS IN USE";
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)",
7508 isp_fw_state(ispsoftc_t *isp, int chan)
7512 fcparam *fcp = FCPARAM(isp, chan);
7514 MBSINIT(&mbs, MBOX_GET_FW_STATE, MBLOGALL, 0);
7515 isp_mboxcmd(isp, &mbs);
7516 if (mbs.param[0] == MBOX_COMMAND_COMPLETE) {
7517 fcp->isp_fwstate = 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 sdp->role = GET_DEFAULT_ROLE(isp, 0);
7645 if (IS_DUALBUS(isp)) {
7647 sdp1->role = GET_DEFAULT_ROLE(isp, 1);
7653 * Establish some default parameters.
7655 sdp->isp_cmd_dma_burst_enable = 0;
7656 sdp->isp_data_dma_burst_enabl = 1;
7657 sdp->isp_fifo_threshold = 0;
7658 sdp->isp_initiator_id = DEFAULT_IID(isp, 0);
7659 if (isp->isp_type >= ISP_HA_SCSI_1040) {
7660 sdp->isp_async_data_setup = 9;
7662 sdp->isp_async_data_setup = 6;
7664 sdp->isp_selection_timeout = 250;
7665 sdp->isp_max_queue_depth = MAXISPREQUEST(isp);
7666 sdp->isp_tag_aging = 8;
7667 sdp->isp_bus_reset_delay = 5;
7669 * Don't retry selection, busy or queue full automatically- reflect
7672 sdp->isp_retry_count = 0;
7673 sdp->isp_retry_delay = 0;
7675 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
7676 sdp->isp_devparam[tgt].exc_throttle = ISP_EXEC_THROTTLE;
7677 sdp->isp_devparam[tgt].dev_enable = 1;
7681 * The trick here is to establish a default for the default (honk!)
7682 * state (goal_flags). Then try and get the current status from
7683 * the card to fill in the current state. We don't, in fact, set
7684 * the default to the SAFE default state- that's not the goal state.
7686 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
7688 sdp->isp_devparam[tgt].actv_offset = 0;
7689 sdp->isp_devparam[tgt].actv_period = 0;
7690 sdp->isp_devparam[tgt].actv_flags = 0;
7692 sdp->isp_devparam[tgt].goal_flags =
7693 sdp->isp_devparam[tgt].nvrm_flags = DPARM_DEFAULT;
7696 * We default to Wide/Fast for versions less than a 1040
7697 * (unless it's SBus).
7699 if (IS_ULTRA3(isp)) {
7700 off = ISP_80M_SYNCPARMS >> 8;
7701 per = ISP_80M_SYNCPARMS & 0xff;
7702 } else if (IS_ULTRA2(isp)) {
7703 off = ISP_40M_SYNCPARMS >> 8;
7704 per = ISP_40M_SYNCPARMS & 0xff;
7705 } else if (IS_1240(isp)) {
7706 off = ISP_20M_SYNCPARMS >> 8;
7707 per = ISP_20M_SYNCPARMS & 0xff;
7708 } else if ((isp->isp_bustype == ISP_BT_SBUS &&
7709 isp->isp_type < ISP_HA_SCSI_1020A) ||
7710 (isp->isp_bustype == ISP_BT_PCI &&
7711 isp->isp_type < ISP_HA_SCSI_1040) ||
7712 (isp->isp_clock && isp->isp_clock < 60) ||
7713 (sdp->isp_ultramode == 0)) {
7714 off = ISP_10M_SYNCPARMS >> 8;
7715 per = ISP_10M_SYNCPARMS & 0xff;
7717 off = ISP_20M_SYNCPARMS_1040 >> 8;
7718 per = ISP_20M_SYNCPARMS_1040 & 0xff;
7720 sdp->isp_devparam[tgt].goal_offset =
7721 sdp->isp_devparam[tgt].nvrm_offset = off;
7722 sdp->isp_devparam[tgt].goal_period =
7723 sdp->isp_devparam[tgt].nvrm_period = per;
7728 * If we're a dual bus card, just copy the data over
7732 sdp1->isp_initiator_id = DEFAULT_IID(isp, 1);
7736 * If we've not been told to avoid reading NVRAM, try and read it.
7737 * If we're successful reading it, we can then return because NVRAM
7738 * will tell us what the desired settings are. Otherwise, we establish
7739 * some reasonable 'fake' nvram and goal defaults.
7741 if ((isp->isp_confopts & ISP_CFG_NONVRAM) == 0) {
7744 if (isp_read_nvram(isp, 0) == 0) {
7745 if (IS_DUALBUS(isp)) {
7746 if (isp_read_nvram(isp, 1) == 0) {
7751 MBSINIT(&mbs, MBOX_GET_ACT_NEG_STATE, MBLOGNONE, 0);
7752 isp_mboxcmd(isp, &mbs);
7753 if (mbs.param[0] != MBOX_COMMAND_COMPLETE) {
7754 sdp->isp_req_ack_active_neg = 1;
7755 sdp->isp_data_line_active_neg = 1;
7757 sdp1->isp_req_ack_active_neg = 1;
7758 sdp1->isp_data_line_active_neg = 1;
7761 sdp->isp_req_ack_active_neg =
7762 (mbs.param[1] >> 4) & 0x1;
7763 sdp->isp_data_line_active_neg =
7764 (mbs.param[1] >> 5) & 0x1;
7766 sdp1->isp_req_ack_active_neg =
7767 (mbs.param[2] >> 4) & 0x1;
7768 sdp1->isp_data_line_active_neg =
7769 (mbs.param[2] >> 5) & 0x1;
7777 isp_setdfltfcparm(ispsoftc_t *isp, int chan)
7779 fcparam *fcp = FCPARAM(isp, chan);
7782 * Establish some default parameters.
7784 fcp->role = GET_DEFAULT_ROLE(isp, chan);
7785 fcp->isp_maxalloc = ICB_DFLT_ALLOC;
7786 fcp->isp_retry_delay = ICB_DFLT_RDELAY;
7787 fcp->isp_retry_count = ICB_DFLT_RCOUNT;
7788 fcp->isp_loopid = DEFAULT_LOOPID(isp, chan);
7789 fcp->isp_wwnn_nvram = DEFAULT_NODEWWN(isp, chan);
7790 fcp->isp_wwpn_nvram = DEFAULT_PORTWWN(isp, chan);
7791 fcp->isp_fwoptions = 0;
7792 fcp->isp_lasthdl = NIL_HANDLE;
7795 fcp->isp_fwoptions |= ICB2400_OPT1_FAIRNESS;
7796 fcp->isp_fwoptions |= ICB2400_OPT1_HARD_ADDRESS;
7797 if (isp->isp_confopts & ISP_CFG_FULL_DUPLEX) {
7798 fcp->isp_fwoptions |= ICB2400_OPT1_FULL_DUPLEX;
7800 fcp->isp_fwoptions |= ICB2400_OPT1_BOTH_WWNS;
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;
7817 * Now try and read NVRAM unless told to not do so.
7818 * This will set fcparam's isp_wwnn_nvram && isp_wwpn_nvram.
7820 if ((isp->isp_confopts & ISP_CFG_NONVRAM) == 0) {
7823 * Give a couple of tries at reading NVRAM.
7825 for (i = 0; i < 2; i++) {
7826 j = isp_read_nvram(isp, chan);
7832 isp->isp_confopts |= ISP_CFG_NONVRAM;
7836 fcp->isp_wwnn = ACTIVE_NODEWWN(isp, chan);
7837 fcp->isp_wwpn = ACTIVE_PORTWWN(isp, chan);
7838 isp_prt(isp, ISP_LOGCONFIG, "Chan %d 0x%08x%08x/0x%08x%08x Role %s",
7839 chan, (uint32_t) (fcp->isp_wwnn >> 32), (uint32_t) (fcp->isp_wwnn),
7840 (uint32_t) (fcp->isp_wwpn >> 32), (uint32_t) (fcp->isp_wwpn),
7841 isp_class3_roles[fcp->role]);
7845 * Re-initialize the ISP and complete all orphaned commands
7846 * with a 'botched' notice. The reset/init routines should
7847 * not disturb an already active list of commands.
7851 isp_reinit(ispsoftc_t *isp, int do_load_defaults)
7855 isp_reset(isp, do_load_defaults);
7857 if (isp->isp_state != ISP_RESETSTATE) {
7858 isp_prt(isp, ISP_LOGERR, "%s: cannot reset card", __func__);
7859 ISP_DISABLE_INTS(isp);
7865 if (isp->isp_state == ISP_INITSTATE) {
7866 isp->isp_state = ISP_RUNSTATE;
7869 if (isp->isp_state != ISP_RUNSTATE) {
7870 #ifndef ISP_TARGET_MODE
7871 isp_prt(isp, ISP_LOGWARN, "%s: not at runstate", __func__);
7873 ISP_DISABLE_INTS(isp);
7876 * If we're in ISP_ROLE_NONE, turn off the lasers.
7878 if (!IS_24XX(isp)) {
7879 ISP_WRITE(isp, BIU2100_CSR, BIU2100_FPM0_REGS);
7880 ISP_WRITE(isp, FPM_DIAG_CONFIG, FPM_SOFT_RESET);
7881 ISP_WRITE(isp, BIU2100_CSR, BIU2100_FB_REGS);
7882 ISP_WRITE(isp, FBM_CMD, FBMCMD_FIFO_RESET_ALL);
7883 ISP_WRITE(isp, BIU2100_CSR, BIU2100_RISC_REGS);
7890 isp->isp_nactive = 0;
7892 isp_clear_commands(isp);
7894 for (i = 0; i < isp->isp_nchan; i++) {
7895 ISP_MARK_PORTDB(isp, i, -1);
7904 isp_read_nvram(ispsoftc_t *isp, int bus)
7907 uint8_t csum, minversion;
7909 uint8_t _x[ISP2400_NVRAM_SIZE];
7910 uint16_t _s[ISP2400_NVRAM_SIZE>>1];
7912 #define nvram_data _n._x
7913 #define nvram_words _n._s
7916 return (isp_read_nvram_2400(isp, nvram_data));
7917 } else if (IS_FC(isp)) {
7918 amt = ISP2100_NVRAM_SIZE;
7920 } else if (IS_ULTRA2(isp)) {
7921 amt = ISP1080_NVRAM_SIZE;
7924 amt = ISP_NVRAM_SIZE;
7928 for (i = 0; i < amt>>1; i++) {
7929 isp_rdnvram_word(isp, i, &nvram_words[i]);
7932 if (nvram_data[0] != 'I' || nvram_data[1] != 'S' ||
7933 nvram_data[2] != 'P') {
7934 if (isp->isp_bustype != ISP_BT_SBUS) {
7935 isp_prt(isp, ISP_LOGWARN, "invalid NVRAM header");
7936 isp_prt(isp, ISP_LOGDEBUG0, "%x %x %x", nvram_data[0], nvram_data[1], nvram_data[2]);
7942 for (csum = 0, i = 0; i < amt; i++) {
7943 csum += nvram_data[i];
7946 isp_prt(isp, ISP_LOGWARN, "invalid NVRAM checksum");
7951 if (ISP_NVRAM_VERSION(nvram_data) < minversion) {
7952 isp_prt(isp, ISP_LOGWARN, "version %d NVRAM not understood",
7953 ISP_NVRAM_VERSION(nvram_data));
7958 if (IS_ULTRA3(isp)) {
7959 isp_parse_nvram_12160(isp, bus, nvram_data);
7960 } else if (IS_1080(isp)) {
7961 isp_parse_nvram_1080(isp, bus, nvram_data);
7962 } else if (IS_1280(isp) || IS_1240(isp)) {
7963 isp_parse_nvram_1080(isp, bus, nvram_data);
7964 } else if (IS_SCSI(isp)) {
7965 isp_parse_nvram_1020(isp, nvram_data);
7967 isp_parse_nvram_2100(isp, nvram_data);
7977 isp_read_nvram_2400(ispsoftc_t *isp, uint8_t *nvram_data)
7980 uint32_t addr, csum, lwrds, *dptr;
7982 if (isp->isp_port) {
7983 addr = ISP2400_NVRAM_PORT1_ADDR;
7985 addr = ISP2400_NVRAM_PORT0_ADDR;
7988 dptr = (uint32_t *) nvram_data;
7989 for (lwrds = 0; lwrds < ISP2400_NVRAM_SIZE >> 2; lwrds++) {
7990 isp_rd_2400_nvram(isp, addr++, dptr++);
7992 if (nvram_data[0] != 'I' || nvram_data[1] != 'S' ||
7993 nvram_data[2] != 'P') {
7994 isp_prt(isp, ISP_LOGWARN, "invalid NVRAM header (%x %x %x)",
7995 nvram_data[0], nvram_data[1], nvram_data[2]);
7999 dptr = (uint32_t *) nvram_data;
8000 for (csum = 0, lwrds = 0; lwrds < ISP2400_NVRAM_SIZE >> 2; lwrds++) {
8002 ISP_IOXGET_32(isp, &dptr[lwrds], tmp);
8006 isp_prt(isp, ISP_LOGWARN, "invalid NVRAM checksum");
8010 isp_parse_nvram_2400(isp, nvram_data);
8016 isp_rdnvram_word(ispsoftc_t *isp, int wo, uint16_t *rp)
8019 uint16_t bit, rqst, junk;
8021 ISP_WRITE(isp, BIU_NVRAM, BIU_NVRAM_SELECT);
8023 ISP_WRITE(isp, BIU_NVRAM, BIU_NVRAM_SELECT|BIU_NVRAM_CLOCK);
8027 wo &= ((ISP2100_NVRAM_SIZE >> 1) - 1);
8028 if (IS_2312(isp) && isp->isp_port) {
8031 rqst = (ISP_NVRAM_READ << 8) | wo;
8033 } else if (IS_ULTRA2(isp)) {
8034 wo &= ((ISP1080_NVRAM_SIZE >> 1) - 1);
8035 rqst = (ISP_NVRAM_READ << 8) | wo;
8038 wo &= ((ISP_NVRAM_SIZE >> 1) - 1);
8039 rqst = (ISP_NVRAM_READ << 6) | wo;
8044 * Clock the word select request out...
8046 for (i = cbits; i >= 0; i--) {
8047 if ((rqst >> i) & 1) {
8048 bit = BIU_NVRAM_SELECT | BIU_NVRAM_DATAOUT;
8050 bit = BIU_NVRAM_SELECT;
8052 ISP_WRITE(isp, BIU_NVRAM, bit);
8054 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */
8055 ISP_WRITE(isp, BIU_NVRAM, bit | BIU_NVRAM_CLOCK);
8057 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */
8058 ISP_WRITE(isp, BIU_NVRAM, bit);
8060 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */
8063 * Now read the result back in (bits come back in MSB format).
8066 for (i = 0; i < 16; i++) {
8069 ISP_WRITE(isp, BIU_NVRAM, BIU_NVRAM_SELECT|BIU_NVRAM_CLOCK);
8071 rv = ISP_READ(isp, BIU_NVRAM);
8072 if (rv & BIU_NVRAM_DATAIN) {
8076 ISP_WRITE(isp, BIU_NVRAM, BIU_NVRAM_SELECT);
8078 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */
8080 ISP_WRITE(isp, BIU_NVRAM, 0);
8082 junk = ISP_READ(isp, BIU_NVRAM); /* force PCI flush */
8083 ISP_SWIZZLE_NVRAM_WORD(isp, rp);
8087 isp_rd_2400_nvram(ispsoftc_t *isp, uint32_t addr, uint32_t *rp)
8090 uint32_t base = 0x7ffe0000;
8094 base = 0x7ff00000 | 0x48000;
8096 ISP_WRITE(isp, BIU2400_FLASH_ADDR, base | addr);
8097 for (loops = 0; loops < 5000; loops++) {
8099 tmp = ISP_READ(isp, BIU2400_FLASH_ADDR);
8100 if ((tmp & (1U << 31)) != 0) {
8104 if (tmp & (1U << 31)) {
8105 *rp = ISP_READ(isp, BIU2400_FLASH_DATA);
8106 ISP_SWIZZLE_NVRAM_LONG(isp, rp);
8113 isp_parse_nvram_1020(ispsoftc_t *isp, uint8_t *nvram_data)
8115 sdparam *sdp = SDPARAM(isp, 0);
8118 sdp->isp_fifo_threshold =
8119 ISP_NVRAM_FIFO_THRESHOLD(nvram_data) |
8120 (ISP_NVRAM_FIFO_THRESHOLD_128(nvram_data) << 2);
8122 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0)
8123 sdp->isp_initiator_id = ISP_NVRAM_INITIATOR_ID(nvram_data);
8125 sdp->isp_bus_reset_delay =
8126 ISP_NVRAM_BUS_RESET_DELAY(nvram_data);
8128 sdp->isp_retry_count =
8129 ISP_NVRAM_BUS_RETRY_COUNT(nvram_data);
8131 sdp->isp_retry_delay =
8132 ISP_NVRAM_BUS_RETRY_DELAY(nvram_data);
8134 sdp->isp_async_data_setup =
8135 ISP_NVRAM_ASYNC_DATA_SETUP_TIME(nvram_data);
8137 if (isp->isp_type >= ISP_HA_SCSI_1040) {
8138 if (sdp->isp_async_data_setup < 9) {
8139 sdp->isp_async_data_setup = 9;
8142 if (sdp->isp_async_data_setup != 6) {
8143 sdp->isp_async_data_setup = 6;
8147 sdp->isp_req_ack_active_neg =
8148 ISP_NVRAM_REQ_ACK_ACTIVE_NEGATION(nvram_data);
8150 sdp->isp_data_line_active_neg =
8151 ISP_NVRAM_DATA_LINE_ACTIVE_NEGATION(nvram_data);
8153 sdp->isp_data_dma_burst_enabl =
8154 ISP_NVRAM_DATA_DMA_BURST_ENABLE(nvram_data);
8156 sdp->isp_cmd_dma_burst_enable =
8157 ISP_NVRAM_CMD_DMA_BURST_ENABLE(nvram_data);
8159 sdp->isp_tag_aging =
8160 ISP_NVRAM_TAG_AGE_LIMIT(nvram_data);
8162 sdp->isp_selection_timeout =
8163 ISP_NVRAM_SELECTION_TIMEOUT(nvram_data);
8165 sdp->isp_max_queue_depth =
8166 ISP_NVRAM_MAX_QUEUE_DEPTH(nvram_data);
8168 sdp->isp_fast_mttr = ISP_NVRAM_FAST_MTTR_ENABLE(nvram_data);
8170 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
8171 sdp->isp_devparam[tgt].dev_enable =
8172 ISP_NVRAM_TGT_DEVICE_ENABLE(nvram_data, tgt);
8173 sdp->isp_devparam[tgt].exc_throttle =
8174 ISP_NVRAM_TGT_EXEC_THROTTLE(nvram_data, tgt);
8175 sdp->isp_devparam[tgt].nvrm_offset =
8176 ISP_NVRAM_TGT_SYNC_OFFSET(nvram_data, tgt);
8177 sdp->isp_devparam[tgt].nvrm_period =
8178 ISP_NVRAM_TGT_SYNC_PERIOD(nvram_data, tgt);
8180 * We probably shouldn't lie about this, but it
8181 * it makes it much safer if we limit NVRAM values
8184 if (isp->isp_type < ISP_HA_SCSI_1040) {
8186 * If we're not ultra, we can't possibly
8187 * be a shorter period than this.
8189 if (sdp->isp_devparam[tgt].nvrm_period < 0x19) {
8190 sdp->isp_devparam[tgt].nvrm_period = 0x19;
8192 if (sdp->isp_devparam[tgt].nvrm_offset > 0xc) {
8193 sdp->isp_devparam[tgt].nvrm_offset = 0x0c;
8196 if (sdp->isp_devparam[tgt].nvrm_offset > 0x8) {
8197 sdp->isp_devparam[tgt].nvrm_offset = 0x8;
8200 sdp->isp_devparam[tgt].nvrm_flags = 0;
8201 if (ISP_NVRAM_TGT_RENEG(nvram_data, tgt))
8202 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_RENEG;
8203 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_ARQ;
8204 if (ISP_NVRAM_TGT_TQING(nvram_data, tgt))
8205 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_TQING;
8206 if (ISP_NVRAM_TGT_SYNC(nvram_data, tgt))
8207 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_SYNC;
8208 if (ISP_NVRAM_TGT_WIDE(nvram_data, tgt))
8209 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_WIDE;
8210 if (ISP_NVRAM_TGT_PARITY(nvram_data, tgt))
8211 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_PARITY;
8212 if (ISP_NVRAM_TGT_DISC(nvram_data, tgt))
8213 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_DISC;
8214 sdp->isp_devparam[tgt].actv_flags = 0; /* we don't know */
8215 sdp->isp_devparam[tgt].goal_offset =
8216 sdp->isp_devparam[tgt].nvrm_offset;
8217 sdp->isp_devparam[tgt].goal_period =
8218 sdp->isp_devparam[tgt].nvrm_period;
8219 sdp->isp_devparam[tgt].goal_flags =
8220 sdp->isp_devparam[tgt].nvrm_flags;
8225 isp_parse_nvram_1080(ispsoftc_t *isp, int bus, uint8_t *nvram_data)
8227 sdparam *sdp = SDPARAM(isp, bus);
8230 sdp->isp_fifo_threshold =
8231 ISP1080_NVRAM_FIFO_THRESHOLD(nvram_data);
8233 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0)
8234 sdp->isp_initiator_id = ISP1080_NVRAM_INITIATOR_ID(nvram_data, bus);
8236 sdp->isp_bus_reset_delay =
8237 ISP1080_NVRAM_BUS_RESET_DELAY(nvram_data, bus);
8239 sdp->isp_retry_count =
8240 ISP1080_NVRAM_BUS_RETRY_COUNT(nvram_data, bus);
8242 sdp->isp_retry_delay =
8243 ISP1080_NVRAM_BUS_RETRY_DELAY(nvram_data, bus);
8245 sdp->isp_async_data_setup =
8246 ISP1080_NVRAM_ASYNC_DATA_SETUP_TIME(nvram_data, bus);
8248 sdp->isp_req_ack_active_neg =
8249 ISP1080_NVRAM_REQ_ACK_ACTIVE_NEGATION(nvram_data, bus);
8251 sdp->isp_data_line_active_neg =
8252 ISP1080_NVRAM_DATA_LINE_ACTIVE_NEGATION(nvram_data, bus);
8254 sdp->isp_data_dma_burst_enabl =
8255 ISP1080_NVRAM_BURST_ENABLE(nvram_data);
8257 sdp->isp_cmd_dma_burst_enable =
8258 ISP1080_NVRAM_BURST_ENABLE(nvram_data);
8260 sdp->isp_selection_timeout =
8261 ISP1080_NVRAM_SELECTION_TIMEOUT(nvram_data, bus);
8263 sdp->isp_max_queue_depth =
8264 ISP1080_NVRAM_MAX_QUEUE_DEPTH(nvram_data, bus);
8266 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
8267 sdp->isp_devparam[tgt].dev_enable =
8268 ISP1080_NVRAM_TGT_DEVICE_ENABLE(nvram_data, tgt, bus);
8269 sdp->isp_devparam[tgt].exc_throttle =
8270 ISP1080_NVRAM_TGT_EXEC_THROTTLE(nvram_data, tgt, bus);
8271 sdp->isp_devparam[tgt].nvrm_offset =
8272 ISP1080_NVRAM_TGT_SYNC_OFFSET(nvram_data, tgt, bus);
8273 sdp->isp_devparam[tgt].nvrm_period =
8274 ISP1080_NVRAM_TGT_SYNC_PERIOD(nvram_data, tgt, bus);
8275 sdp->isp_devparam[tgt].nvrm_flags = 0;
8276 if (ISP1080_NVRAM_TGT_RENEG(nvram_data, tgt, bus))
8277 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_RENEG;
8278 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_ARQ;
8279 if (ISP1080_NVRAM_TGT_TQING(nvram_data, tgt, bus))
8280 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_TQING;
8281 if (ISP1080_NVRAM_TGT_SYNC(nvram_data, tgt, bus))
8282 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_SYNC;
8283 if (ISP1080_NVRAM_TGT_WIDE(nvram_data, tgt, bus))
8284 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_WIDE;
8285 if (ISP1080_NVRAM_TGT_PARITY(nvram_data, tgt, bus))
8286 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_PARITY;
8287 if (ISP1080_NVRAM_TGT_DISC(nvram_data, tgt, bus))
8288 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_DISC;
8289 sdp->isp_devparam[tgt].actv_flags = 0;
8290 sdp->isp_devparam[tgt].goal_offset =
8291 sdp->isp_devparam[tgt].nvrm_offset;
8292 sdp->isp_devparam[tgt].goal_period =
8293 sdp->isp_devparam[tgt].nvrm_period;
8294 sdp->isp_devparam[tgt].goal_flags =
8295 sdp->isp_devparam[tgt].nvrm_flags;
8300 isp_parse_nvram_12160(ispsoftc_t *isp, int bus, uint8_t *nvram_data)
8302 sdparam *sdp = SDPARAM(isp, bus);
8305 sdp->isp_fifo_threshold =
8306 ISP12160_NVRAM_FIFO_THRESHOLD(nvram_data);
8308 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0)
8309 sdp->isp_initiator_id = ISP12160_NVRAM_INITIATOR_ID(nvram_data, bus);
8311 sdp->isp_bus_reset_delay =
8312 ISP12160_NVRAM_BUS_RESET_DELAY(nvram_data, bus);
8314 sdp->isp_retry_count =
8315 ISP12160_NVRAM_BUS_RETRY_COUNT(nvram_data, bus);
8317 sdp->isp_retry_delay =
8318 ISP12160_NVRAM_BUS_RETRY_DELAY(nvram_data, bus);
8320 sdp->isp_async_data_setup =
8321 ISP12160_NVRAM_ASYNC_DATA_SETUP_TIME(nvram_data, bus);
8323 sdp->isp_req_ack_active_neg =
8324 ISP12160_NVRAM_REQ_ACK_ACTIVE_NEGATION(nvram_data, bus);
8326 sdp->isp_data_line_active_neg =
8327 ISP12160_NVRAM_DATA_LINE_ACTIVE_NEGATION(nvram_data, bus);
8329 sdp->isp_data_dma_burst_enabl =
8330 ISP12160_NVRAM_BURST_ENABLE(nvram_data);
8332 sdp->isp_cmd_dma_burst_enable =
8333 ISP12160_NVRAM_BURST_ENABLE(nvram_data);
8335 sdp->isp_selection_timeout =
8336 ISP12160_NVRAM_SELECTION_TIMEOUT(nvram_data, bus);
8338 sdp->isp_max_queue_depth =
8339 ISP12160_NVRAM_MAX_QUEUE_DEPTH(nvram_data, bus);
8341 for (tgt = 0; tgt < MAX_TARGETS; tgt++) {
8342 sdp->isp_devparam[tgt].dev_enable =
8343 ISP12160_NVRAM_TGT_DEVICE_ENABLE(nvram_data, tgt, bus);
8344 sdp->isp_devparam[tgt].exc_throttle =
8345 ISP12160_NVRAM_TGT_EXEC_THROTTLE(nvram_data, tgt, bus);
8346 sdp->isp_devparam[tgt].nvrm_offset =
8347 ISP12160_NVRAM_TGT_SYNC_OFFSET(nvram_data, tgt, bus);
8348 sdp->isp_devparam[tgt].nvrm_period =
8349 ISP12160_NVRAM_TGT_SYNC_PERIOD(nvram_data, tgt, bus);
8350 sdp->isp_devparam[tgt].nvrm_flags = 0;
8351 if (ISP12160_NVRAM_TGT_RENEG(nvram_data, tgt, bus))
8352 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_RENEG;
8353 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_ARQ;
8354 if (ISP12160_NVRAM_TGT_TQING(nvram_data, tgt, bus))
8355 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_TQING;
8356 if (ISP12160_NVRAM_TGT_SYNC(nvram_data, tgt, bus))
8357 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_SYNC;
8358 if (ISP12160_NVRAM_TGT_WIDE(nvram_data, tgt, bus))
8359 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_WIDE;
8360 if (ISP12160_NVRAM_TGT_PARITY(nvram_data, tgt, bus))
8361 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_PARITY;
8362 if (ISP12160_NVRAM_TGT_DISC(nvram_data, tgt, bus))
8363 sdp->isp_devparam[tgt].nvrm_flags |= DPARM_DISC;
8364 sdp->isp_devparam[tgt].actv_flags = 0;
8365 sdp->isp_devparam[tgt].goal_offset =
8366 sdp->isp_devparam[tgt].nvrm_offset;
8367 sdp->isp_devparam[tgt].goal_period =
8368 sdp->isp_devparam[tgt].nvrm_period;
8369 sdp->isp_devparam[tgt].goal_flags =
8370 sdp->isp_devparam[tgt].nvrm_flags;
8375 isp_parse_nvram_2100(ispsoftc_t *isp, uint8_t *nvram_data)
8377 fcparam *fcp = FCPARAM(isp, 0);
8381 * There is NVRAM storage for both Port and Node entities-
8382 * but the Node entity appears to be unused on all the cards
8383 * I can find. However, we should account for this being set
8384 * at some point in the future.
8386 * Qlogic WWNs have an NAA of 2, but usually nothing shows up in
8387 * bits 48..60. In the case of the 2202, it appears that they do
8388 * use bit 48 to distinguish between the two instances on the card.
8389 * The 2204, which I've never seen, *probably* extends this method.
8391 wwn = ISP2100_NVRAM_PORT_NAME(nvram_data);
8393 isp_prt(isp, ISP_LOGCONFIG, "NVRAM Port WWN 0x%08x%08x",
8394 (uint32_t) (wwn >> 32), (uint32_t) (wwn));
8395 if ((wwn >> 60) == 0) {
8396 wwn |= (((uint64_t) 2)<< 60);
8399 fcp->isp_wwpn_nvram = wwn;
8400 if (IS_2200(isp) || IS_23XX(isp)) {
8401 wwn = ISP2100_NVRAM_NODE_NAME(nvram_data);
8403 isp_prt(isp, ISP_LOGCONFIG, "NVRAM Node WWN 0x%08x%08x",
8404 (uint32_t) (wwn >> 32),
8406 if ((wwn >> 60) == 0) {
8407 wwn |= (((uint64_t) 2)<< 60);
8410 wwn = fcp->isp_wwpn_nvram & ~((uint64_t) 0xfff << 48);
8413 wwn &= ~((uint64_t) 0xfff << 48);
8415 fcp->isp_wwnn_nvram = wwn;
8417 fcp->isp_maxalloc = ISP2100_NVRAM_MAXIOCBALLOCATION(nvram_data);
8418 if ((isp->isp_confopts & ISP_CFG_OWNFSZ) == 0) {
8419 DEFAULT_FRAMESIZE(isp) =
8420 ISP2100_NVRAM_MAXFRAMELENGTH(nvram_data);
8422 fcp->isp_retry_delay = ISP2100_NVRAM_RETRY_DELAY(nvram_data);
8423 fcp->isp_retry_count = ISP2100_NVRAM_RETRY_COUNT(nvram_data);
8424 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0) {
8425 fcp->isp_loopid = ISP2100_NVRAM_HARDLOOPID(nvram_data);
8427 if ((isp->isp_confopts & ISP_CFG_OWNEXCTHROTTLE) == 0) {
8428 DEFAULT_EXEC_THROTTLE(isp) =
8429 ISP2100_NVRAM_EXECUTION_THROTTLE(nvram_data);
8431 fcp->isp_fwoptions = ISP2100_NVRAM_OPTIONS(nvram_data);
8432 isp_prt(isp, ISP_LOGDEBUG0,
8433 "NVRAM 0x%08x%08x 0x%08x%08x maxalloc %d maxframelen %d",
8434 (uint32_t) (fcp->isp_wwnn_nvram >> 32),
8435 (uint32_t) fcp->isp_wwnn_nvram,
8436 (uint32_t) (fcp->isp_wwpn_nvram >> 32),
8437 (uint32_t) fcp->isp_wwpn_nvram,
8438 ISP2100_NVRAM_MAXIOCBALLOCATION(nvram_data),
8439 ISP2100_NVRAM_MAXFRAMELENGTH(nvram_data));
8440 isp_prt(isp, ISP_LOGDEBUG0,
8441 "execthrottle %d fwoptions 0x%x hardloop %d tov %d",
8442 ISP2100_NVRAM_EXECUTION_THROTTLE(nvram_data),
8443 ISP2100_NVRAM_OPTIONS(nvram_data),
8444 ISP2100_NVRAM_HARDLOOPID(nvram_data),
8445 ISP2100_NVRAM_TOV(nvram_data));
8446 fcp->isp_xfwoptions = ISP2100_XFW_OPTIONS(nvram_data);
8447 fcp->isp_zfwoptions = ISP2100_ZFW_OPTIONS(nvram_data);
8448 isp_prt(isp, ISP_LOGDEBUG0, "xfwoptions 0x%x zfw options 0x%x",
8449 ISP2100_XFW_OPTIONS(nvram_data), ISP2100_ZFW_OPTIONS(nvram_data));
8453 isp_parse_nvram_2400(ispsoftc_t *isp, uint8_t *nvram_data)
8455 fcparam *fcp = FCPARAM(isp, 0);
8458 isp_prt(isp, ISP_LOGDEBUG0,
8459 "NVRAM 0x%08x%08x 0x%08x%08x exchg_cnt %d maxframelen %d",
8460 (uint32_t) (ISP2400_NVRAM_NODE_NAME(nvram_data) >> 32),
8461 (uint32_t) (ISP2400_NVRAM_NODE_NAME(nvram_data)),
8462 (uint32_t) (ISP2400_NVRAM_PORT_NAME(nvram_data) >> 32),
8463 (uint32_t) (ISP2400_NVRAM_PORT_NAME(nvram_data)),
8464 ISP2400_NVRAM_EXCHANGE_COUNT(nvram_data),
8465 ISP2400_NVRAM_MAXFRAMELENGTH(nvram_data));
8466 isp_prt(isp, ISP_LOGDEBUG0,
8467 "NVRAM execthr %d loopid %d fwopt1 0x%x fwopt2 0x%x fwopt3 0x%x",
8468 ISP2400_NVRAM_EXECUTION_THROTTLE(nvram_data),
8469 ISP2400_NVRAM_HARDLOOPID(nvram_data),
8470 ISP2400_NVRAM_FIRMWARE_OPTIONS1(nvram_data),
8471 ISP2400_NVRAM_FIRMWARE_OPTIONS2(nvram_data),
8472 ISP2400_NVRAM_FIRMWARE_OPTIONS3(nvram_data));
8474 wwn = ISP2400_NVRAM_PORT_NAME(nvram_data);
8475 fcp->isp_wwpn_nvram = wwn;
8477 wwn = ISP2400_NVRAM_NODE_NAME(nvram_data);
8479 if ((wwn >> 60) != 2 && (wwn >> 60) != 5) {
8483 if (wwn == 0 && (fcp->isp_wwpn_nvram >> 60) == 2) {
8484 wwn = fcp->isp_wwpn_nvram;
8485 wwn &= ~((uint64_t) 0xfff << 48);
8487 fcp->isp_wwnn_nvram = wwn;
8489 if (ISP2400_NVRAM_EXCHANGE_COUNT(nvram_data)) {
8490 fcp->isp_maxalloc = ISP2400_NVRAM_EXCHANGE_COUNT(nvram_data);
8492 if ((isp->isp_confopts & ISP_CFG_OWNFSZ) == 0) {
8493 DEFAULT_FRAMESIZE(isp) =
8494 ISP2400_NVRAM_MAXFRAMELENGTH(nvram_data);
8496 if ((isp->isp_confopts & ISP_CFG_OWNLOOPID) == 0) {
8497 fcp->isp_loopid = ISP2400_NVRAM_HARDLOOPID(nvram_data);
8499 if ((isp->isp_confopts & ISP_CFG_OWNEXCTHROTTLE) == 0) {
8500 DEFAULT_EXEC_THROTTLE(isp) =
8501 ISP2400_NVRAM_EXECUTION_THROTTLE(nvram_data);
8503 fcp->isp_fwoptions = ISP2400_NVRAM_FIRMWARE_OPTIONS1(nvram_data);
8504 fcp->isp_xfwoptions = ISP2400_NVRAM_FIRMWARE_OPTIONS2(nvram_data);
8505 fcp->isp_zfwoptions = ISP2400_NVRAM_FIRMWARE_OPTIONS3(nvram_data);