2 * QLogic Fibre Channel HBA Driver
3 * Copyright (c) 2003-2013 QLogic Corporation
5 * See LICENSE.qla2xxx for copyright and licensing details.
9 * Table for showing the current message id in use for particular level
10 * Change this table for addition of log/debug messages.
11 * ----------------------------------------------------------------------
12 * | Level | Last Value Used | Holes |
13 * ----------------------------------------------------------------------
14 * | Module Init and Probe | 0x0151 | 0x4b,0xba,0xfa |
15 * | Mailbox commands | 0x117a | 0x111a-0x111b |
16 * | | | 0x1155-0x1158 |
17 * | Device Discovery | 0x2095 | 0x2020-0x2022, |
18 * | | | 0x2011-0x2012, |
20 * | Queue Command and IO tracing | 0x3058 | 0x3006-0x300b |
21 * | | | 0x3027-0x3028 |
22 * | | | 0x303d-0x3041 |
23 * | | | 0x302d,0x3033 |
24 * | | | 0x3036,0x3038 |
26 * | DPC Thread | 0x4022 | 0x4002,0x4013 |
27 * | Async Events | 0x5081 | 0x502b-0x502f |
28 * | | | 0x5047,0x5052 |
29 * | | | 0x5040,0x5075 |
30 * | | | 0x503d,0x5044 |
31 * | Timer Routines | 0x6011 | |
32 * | User Space Interactions | 0x70dd | 0x7018,0x702e, |
33 * | | | 0x7020,0x7024, |
34 * | | | 0x7039,0x7045, |
35 * | | | 0x7073-0x7075, |
36 * | | | 0x707b,0x708c, |
37 * | | | 0x70a5,0x70a6, |
38 * | | | 0x70a8,0x70ab, |
39 * | | | 0x70ad-0x70ae, |
40 * | | | 0x70d1-0x70da, |
41 * | | | 0x7047,0x703b |
42 * | Task Management | 0x803d | 0x8025-0x8026 |
43 * | | | 0x800b,0x8039 |
44 * | AER/EEH | 0x9011 | |
45 * | Virtual Port | 0xa007 | |
46 * | ISP82XX Specific | 0xb14c | 0xb002,0xb024 |
47 * | | | 0xb09e,0xb0ae |
48 * | | | 0xb0e0-0xb0ef |
49 * | | | 0xb085,0xb0dc |
50 * | | | 0xb107,0xb108 |
51 * | | | 0xb111,0xb11e |
52 * | | | 0xb12c,0xb12d |
53 * | | | 0xb13a,0xb142 |
54 * | | | 0xb13c-0xb140 |
55 * | MultiQ | 0xc00c | |
57 * | Target Mode | 0xe070 | |
58 * | Target Mode Management | 0xf072 | |
59 * | Target Mode Task Management | 0x1000b | |
60 * ----------------------------------------------------------------------
65 #include <linux/delay.h>
67 static uint32_t ql_dbg_offset = 0x800;
70 qla2xxx_prep_dump(struct qla_hw_data *ha, struct qla2xxx_fw_dump *fw_dump)
72 fw_dump->fw_major_version = htonl(ha->fw_major_version);
73 fw_dump->fw_minor_version = htonl(ha->fw_minor_version);
74 fw_dump->fw_subminor_version = htonl(ha->fw_subminor_version);
75 fw_dump->fw_attributes = htonl(ha->fw_attributes);
77 fw_dump->vendor = htonl(ha->pdev->vendor);
78 fw_dump->device = htonl(ha->pdev->device);
79 fw_dump->subsystem_vendor = htonl(ha->pdev->subsystem_vendor);
80 fw_dump->subsystem_device = htonl(ha->pdev->subsystem_device);
84 qla2xxx_copy_queues(struct qla_hw_data *ha, void *ptr)
86 struct req_que *req = ha->req_q_map[0];
87 struct rsp_que *rsp = ha->rsp_q_map[0];
89 memcpy(ptr, req->ring, req->length *
93 ptr += req->length * sizeof(request_t);
94 memcpy(ptr, rsp->ring, rsp->length *
97 return ptr + (rsp->length * sizeof(response_t));
101 qla24xx_dump_ram(struct qla_hw_data *ha, uint32_t addr, uint32_t *ram,
102 uint32_t ram_dwords, void **nxt)
105 uint32_t cnt, stat, timer, dwords, idx;
107 struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
108 dma_addr_t dump_dma = ha->gid_list_dma;
109 uint32_t *dump = (uint32_t *)ha->gid_list;
114 WRT_REG_WORD(®->mailbox0, MBC_DUMP_RISC_RAM_EXTENDED);
115 clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags);
117 dwords = qla2x00_gid_list_size(ha) / 4;
118 for (cnt = 0; cnt < ram_dwords && rval == QLA_SUCCESS;
119 cnt += dwords, addr += dwords) {
120 if (cnt + dwords > ram_dwords)
121 dwords = ram_dwords - cnt;
123 WRT_REG_WORD(®->mailbox1, LSW(addr));
124 WRT_REG_WORD(®->mailbox8, MSW(addr));
126 WRT_REG_WORD(®->mailbox2, MSW(dump_dma));
127 WRT_REG_WORD(®->mailbox3, LSW(dump_dma));
128 WRT_REG_WORD(®->mailbox6, MSW(MSD(dump_dma)));
129 WRT_REG_WORD(®->mailbox7, LSW(MSD(dump_dma)));
131 WRT_REG_WORD(®->mailbox4, MSW(dwords));
132 WRT_REG_WORD(®->mailbox5, LSW(dwords));
133 WRT_REG_DWORD(®->hccr, HCCRX_SET_HOST_INT);
135 for (timer = 6000000; timer; timer--) {
136 /* Check for pending interrupts. */
137 stat = RD_REG_DWORD(®->host_status);
138 if (stat & HSRX_RISC_INT) {
141 if (stat == 0x1 || stat == 0x2 ||
142 stat == 0x10 || stat == 0x11) {
143 set_bit(MBX_INTERRUPT,
146 mb0 = RD_REG_WORD(®->mailbox0);
148 WRT_REG_DWORD(®->hccr,
150 RD_REG_DWORD(®->hccr);
154 /* Clear this intr; it wasn't a mailbox intr */
155 WRT_REG_DWORD(®->hccr, HCCRX_CLR_RISC_INT);
156 RD_REG_DWORD(®->hccr);
161 if (test_and_clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags)) {
162 rval = mb0 & MBS_MASK;
163 for (idx = 0; idx < dwords; idx++)
164 ram[cnt + idx] = swab32(dump[idx]);
166 rval = QLA_FUNCTION_FAILED;
170 *nxt = rval == QLA_SUCCESS ? &ram[cnt]: NULL;
175 qla24xx_dump_memory(struct qla_hw_data *ha, uint32_t *code_ram,
176 uint32_t cram_size, void **nxt)
181 rval = qla24xx_dump_ram(ha, 0x20000, code_ram, cram_size / 4, nxt);
182 if (rval != QLA_SUCCESS)
185 /* External Memory. */
186 return qla24xx_dump_ram(ha, 0x100000, *nxt,
187 ha->fw_memory_size - 0x100000 + 1, nxt);
191 qla24xx_read_window(struct device_reg_24xx __iomem *reg, uint32_t iobase,
192 uint32_t count, uint32_t *buf)
194 uint32_t __iomem *dmp_reg;
196 WRT_REG_DWORD(®->iobase_addr, iobase);
197 dmp_reg = ®->iobase_window;
199 *buf++ = htonl(RD_REG_DWORD(dmp_reg++));
205 qla24xx_pause_risc(struct device_reg_24xx __iomem *reg)
207 int rval = QLA_SUCCESS;
210 WRT_REG_DWORD(®->hccr, HCCRX_SET_RISC_PAUSE);
212 ((RD_REG_DWORD(®->host_status) & HSRX_RISC_PAUSED) == 0) &&
213 rval == QLA_SUCCESS; cnt--) {
217 rval = QLA_FUNCTION_TIMEOUT;
224 qla24xx_soft_reset(struct qla_hw_data *ha)
226 int rval = QLA_SUCCESS;
229 struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
232 WRT_REG_DWORD(®->ctrl_status, CSRX_DMA_SHUTDOWN|MWB_4096_BYTES);
233 for (cnt = 0; cnt < 30000; cnt++) {
234 if ((RD_REG_DWORD(®->ctrl_status) & CSRX_DMA_ACTIVE) == 0)
240 WRT_REG_DWORD(®->ctrl_status,
241 CSRX_ISP_SOFT_RESET|CSRX_DMA_SHUTDOWN|MWB_4096_BYTES);
242 pci_read_config_word(ha->pdev, PCI_COMMAND, &wd);
245 /* Wait for firmware to complete NVRAM accesses. */
246 mb0 = (uint32_t) RD_REG_WORD(®->mailbox0);
247 for (cnt = 10000 ; cnt && mb0; cnt--) {
249 mb0 = (uint32_t) RD_REG_WORD(®->mailbox0);
253 /* Wait for soft-reset to complete. */
254 for (cnt = 0; cnt < 30000; cnt++) {
255 if ((RD_REG_DWORD(®->ctrl_status) &
256 CSRX_ISP_SOFT_RESET) == 0)
261 WRT_REG_DWORD(®->hccr, HCCRX_CLR_RISC_RESET);
262 RD_REG_DWORD(®->hccr); /* PCI Posting. */
264 for (cnt = 30000; RD_REG_WORD(®->mailbox0) != 0 &&
265 rval == QLA_SUCCESS; cnt--) {
269 rval = QLA_FUNCTION_TIMEOUT;
276 qla2xxx_dump_ram(struct qla_hw_data *ha, uint32_t addr, uint16_t *ram,
277 uint32_t ram_words, void **nxt)
280 uint32_t cnt, stat, timer, words, idx;
282 struct device_reg_2xxx __iomem *reg = &ha->iobase->isp;
283 dma_addr_t dump_dma = ha->gid_list_dma;
284 uint16_t *dump = (uint16_t *)ha->gid_list;
289 WRT_MAILBOX_REG(ha, reg, 0, MBC_DUMP_RISC_RAM_EXTENDED);
290 clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags);
292 words = qla2x00_gid_list_size(ha) / 2;
293 for (cnt = 0; cnt < ram_words && rval == QLA_SUCCESS;
294 cnt += words, addr += words) {
295 if (cnt + words > ram_words)
296 words = ram_words - cnt;
298 WRT_MAILBOX_REG(ha, reg, 1, LSW(addr));
299 WRT_MAILBOX_REG(ha, reg, 8, MSW(addr));
301 WRT_MAILBOX_REG(ha, reg, 2, MSW(dump_dma));
302 WRT_MAILBOX_REG(ha, reg, 3, LSW(dump_dma));
303 WRT_MAILBOX_REG(ha, reg, 6, MSW(MSD(dump_dma)));
304 WRT_MAILBOX_REG(ha, reg, 7, LSW(MSD(dump_dma)));
306 WRT_MAILBOX_REG(ha, reg, 4, words);
307 WRT_REG_WORD(®->hccr, HCCR_SET_HOST_INT);
309 for (timer = 6000000; timer; timer--) {
310 /* Check for pending interrupts. */
311 stat = RD_REG_DWORD(®->u.isp2300.host_status);
312 if (stat & HSR_RISC_INT) {
315 if (stat == 0x1 || stat == 0x2) {
316 set_bit(MBX_INTERRUPT,
319 mb0 = RD_MAILBOX_REG(ha, reg, 0);
321 /* Release mailbox registers. */
322 WRT_REG_WORD(®->semaphore, 0);
323 WRT_REG_WORD(®->hccr,
325 RD_REG_WORD(®->hccr);
327 } else if (stat == 0x10 || stat == 0x11) {
328 set_bit(MBX_INTERRUPT,
331 mb0 = RD_MAILBOX_REG(ha, reg, 0);
333 WRT_REG_WORD(®->hccr,
335 RD_REG_WORD(®->hccr);
339 /* clear this intr; it wasn't a mailbox intr */
340 WRT_REG_WORD(®->hccr, HCCR_CLR_RISC_INT);
341 RD_REG_WORD(®->hccr);
346 if (test_and_clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags)) {
347 rval = mb0 & MBS_MASK;
348 for (idx = 0; idx < words; idx++)
349 ram[cnt + idx] = swab16(dump[idx]);
351 rval = QLA_FUNCTION_FAILED;
355 *nxt = rval == QLA_SUCCESS ? &ram[cnt]: NULL;
360 qla2xxx_read_window(struct device_reg_2xxx __iomem *reg, uint32_t count,
363 uint16_t __iomem *dmp_reg = ®->u.isp2300.fb_cmd;
366 *buf++ = htons(RD_REG_WORD(dmp_reg++));
370 qla24xx_copy_eft(struct qla_hw_data *ha, void *ptr)
375 memcpy(ptr, ha->eft, ntohl(ha->fw_dump->eft_size));
376 return ptr + ntohl(ha->fw_dump->eft_size);
380 qla25xx_copy_fce(struct qla_hw_data *ha, void *ptr, uint32_t **last_chain)
384 struct qla2xxx_fce_chain *fcec = ptr;
389 *last_chain = &fcec->type;
390 fcec->type = __constant_htonl(DUMP_CHAIN_FCE);
391 fcec->chain_size = htonl(sizeof(struct qla2xxx_fce_chain) +
392 fce_calc_size(ha->fce_bufs));
393 fcec->size = htonl(fce_calc_size(ha->fce_bufs));
394 fcec->addr_l = htonl(LSD(ha->fce_dma));
395 fcec->addr_h = htonl(MSD(ha->fce_dma));
397 iter_reg = fcec->eregs;
398 for (cnt = 0; cnt < 8; cnt++)
399 *iter_reg++ = htonl(ha->fce_mb[cnt]);
401 memcpy(iter_reg, ha->fce, ntohl(fcec->size));
403 return (char *)iter_reg + ntohl(fcec->size);
407 qla2xxx_copy_atioqueues(struct qla_hw_data *ha, void *ptr,
408 uint32_t **last_chain)
410 struct qla2xxx_mqueue_chain *q;
411 struct qla2xxx_mqueue_header *qh;
419 if (!ha->tgt.atio_ring)
424 aqp->length = ha->tgt.atio_q_length;
425 aqp->ring = ha->tgt.atio_ring;
427 for (que = 0; que < num_queues; que++) {
428 /* aqp = ha->atio_q_map[que]; */
430 *last_chain = &q->type;
431 q->type = __constant_htonl(DUMP_CHAIN_QUEUE);
432 q->chain_size = htonl(
433 sizeof(struct qla2xxx_mqueue_chain) +
434 sizeof(struct qla2xxx_mqueue_header) +
435 (aqp->length * sizeof(request_t)));
436 ptr += sizeof(struct qla2xxx_mqueue_chain);
440 qh->queue = __constant_htonl(TYPE_ATIO_QUEUE);
441 qh->number = htonl(que);
442 qh->size = htonl(aqp->length * sizeof(request_t));
443 ptr += sizeof(struct qla2xxx_mqueue_header);
446 memcpy(ptr, aqp->ring, aqp->length * sizeof(request_t));
448 ptr += aqp->length * sizeof(request_t);
455 qla25xx_copy_mqueues(struct qla_hw_data *ha, void *ptr, uint32_t **last_chain)
457 struct qla2xxx_mqueue_chain *q;
458 struct qla2xxx_mqueue_header *qh;
467 for (que = 1; que < ha->max_req_queues; que++) {
468 req = ha->req_q_map[que];
474 *last_chain = &q->type;
475 q->type = __constant_htonl(DUMP_CHAIN_QUEUE);
476 q->chain_size = htonl(
477 sizeof(struct qla2xxx_mqueue_chain) +
478 sizeof(struct qla2xxx_mqueue_header) +
479 (req->length * sizeof(request_t)));
480 ptr += sizeof(struct qla2xxx_mqueue_chain);
484 qh->queue = __constant_htonl(TYPE_REQUEST_QUEUE);
485 qh->number = htonl(que);
486 qh->size = htonl(req->length * sizeof(request_t));
487 ptr += sizeof(struct qla2xxx_mqueue_header);
490 memcpy(ptr, req->ring, req->length * sizeof(request_t));
491 ptr += req->length * sizeof(request_t);
494 /* Response queues */
495 for (que = 1; que < ha->max_rsp_queues; que++) {
496 rsp = ha->rsp_q_map[que];
502 *last_chain = &q->type;
503 q->type = __constant_htonl(DUMP_CHAIN_QUEUE);
504 q->chain_size = htonl(
505 sizeof(struct qla2xxx_mqueue_chain) +
506 sizeof(struct qla2xxx_mqueue_header) +
507 (rsp->length * sizeof(response_t)));
508 ptr += sizeof(struct qla2xxx_mqueue_chain);
512 qh->queue = __constant_htonl(TYPE_RESPONSE_QUEUE);
513 qh->number = htonl(que);
514 qh->size = htonl(rsp->length * sizeof(response_t));
515 ptr += sizeof(struct qla2xxx_mqueue_header);
518 memcpy(ptr, rsp->ring, rsp->length * sizeof(response_t));
519 ptr += rsp->length * sizeof(response_t);
526 qla25xx_copy_mq(struct qla_hw_data *ha, void *ptr, uint32_t **last_chain)
528 uint32_t cnt, que_idx;
530 struct qla2xxx_mq_chain *mq = ptr;
531 device_reg_t __iomem *reg;
533 if (!ha->mqenable || IS_QLA83XX(ha))
537 *last_chain = &mq->type;
538 mq->type = __constant_htonl(DUMP_CHAIN_MQ);
539 mq->chain_size = __constant_htonl(sizeof(struct qla2xxx_mq_chain));
541 que_cnt = ha->max_req_queues > ha->max_rsp_queues ?
542 ha->max_req_queues : ha->max_rsp_queues;
543 mq->count = htonl(que_cnt);
544 for (cnt = 0; cnt < que_cnt; cnt++) {
545 reg = ISP_QUE_REG(ha, cnt);
548 htonl(RD_REG_DWORD(®->isp25mq.req_q_in));
549 mq->qregs[que_idx+1] =
550 htonl(RD_REG_DWORD(®->isp25mq.req_q_out));
551 mq->qregs[que_idx+2] =
552 htonl(RD_REG_DWORD(®->isp25mq.rsp_q_in));
553 mq->qregs[que_idx+3] =
554 htonl(RD_REG_DWORD(®->isp25mq.rsp_q_out));
557 return ptr + sizeof(struct qla2xxx_mq_chain);
561 qla2xxx_dump_post_process(scsi_qla_host_t *vha, int rval)
563 struct qla_hw_data *ha = vha->hw;
565 if (rval != QLA_SUCCESS) {
566 ql_log(ql_log_warn, vha, 0xd000,
567 "Failed to dump firmware (%x).\n", rval);
570 ql_log(ql_log_info, vha, 0xd001,
571 "Firmware dump saved to temp buffer (%ld/%p).\n",
572 vha->host_no, ha->fw_dump);
574 qla2x00_post_uevent_work(vha, QLA_UEVENT_CODE_FW_DUMP);
579 * qla2300_fw_dump() - Dumps binary data from the 2300 firmware.
581 * @hardware_locked: Called with the hardware_lock
584 qla2300_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
588 struct qla_hw_data *ha = vha->hw;
589 struct device_reg_2xxx __iomem *reg = &ha->iobase->isp;
590 uint16_t __iomem *dmp_reg;
592 struct qla2300_fw_dump *fw;
594 struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
598 if (!hardware_locked)
599 spin_lock_irqsave(&ha->hardware_lock, flags);
602 ql_log(ql_log_warn, vha, 0xd002,
603 "No buffer available for dump.\n");
604 goto qla2300_fw_dump_failed;
608 ql_log(ql_log_warn, vha, 0xd003,
609 "Firmware has been previously dumped (%p) "
610 "-- ignoring request.\n",
612 goto qla2300_fw_dump_failed;
614 fw = &ha->fw_dump->isp.isp23;
615 qla2xxx_prep_dump(ha, ha->fw_dump);
618 fw->hccr = htons(RD_REG_WORD(®->hccr));
621 WRT_REG_WORD(®->hccr, HCCR_PAUSE_RISC);
622 if (IS_QLA2300(ha)) {
624 (RD_REG_WORD(®->hccr) & HCCR_RISC_PAUSE) == 0 &&
625 rval == QLA_SUCCESS; cnt--) {
629 rval = QLA_FUNCTION_TIMEOUT;
632 RD_REG_WORD(®->hccr); /* PCI Posting. */
636 if (rval == QLA_SUCCESS) {
637 dmp_reg = ®->flash_address;
638 for (cnt = 0; cnt < sizeof(fw->pbiu_reg) / 2; cnt++)
639 fw->pbiu_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
641 dmp_reg = ®->u.isp2300.req_q_in;
642 for (cnt = 0; cnt < sizeof(fw->risc_host_reg) / 2; cnt++)
643 fw->risc_host_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
645 dmp_reg = ®->u.isp2300.mailbox0;
646 for (cnt = 0; cnt < sizeof(fw->mailbox_reg) / 2; cnt++)
647 fw->mailbox_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
649 WRT_REG_WORD(®->ctrl_status, 0x40);
650 qla2xxx_read_window(reg, 32, fw->resp_dma_reg);
652 WRT_REG_WORD(®->ctrl_status, 0x50);
653 qla2xxx_read_window(reg, 48, fw->dma_reg);
655 WRT_REG_WORD(®->ctrl_status, 0x00);
656 dmp_reg = ®->risc_hw;
657 for (cnt = 0; cnt < sizeof(fw->risc_hdw_reg) / 2; cnt++)
658 fw->risc_hdw_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
660 WRT_REG_WORD(®->pcr, 0x2000);
661 qla2xxx_read_window(reg, 16, fw->risc_gp0_reg);
663 WRT_REG_WORD(®->pcr, 0x2200);
664 qla2xxx_read_window(reg, 16, fw->risc_gp1_reg);
666 WRT_REG_WORD(®->pcr, 0x2400);
667 qla2xxx_read_window(reg, 16, fw->risc_gp2_reg);
669 WRT_REG_WORD(®->pcr, 0x2600);
670 qla2xxx_read_window(reg, 16, fw->risc_gp3_reg);
672 WRT_REG_WORD(®->pcr, 0x2800);
673 qla2xxx_read_window(reg, 16, fw->risc_gp4_reg);
675 WRT_REG_WORD(®->pcr, 0x2A00);
676 qla2xxx_read_window(reg, 16, fw->risc_gp5_reg);
678 WRT_REG_WORD(®->pcr, 0x2C00);
679 qla2xxx_read_window(reg, 16, fw->risc_gp6_reg);
681 WRT_REG_WORD(®->pcr, 0x2E00);
682 qla2xxx_read_window(reg, 16, fw->risc_gp7_reg);
684 WRT_REG_WORD(®->ctrl_status, 0x10);
685 qla2xxx_read_window(reg, 64, fw->frame_buf_hdw_reg);
687 WRT_REG_WORD(®->ctrl_status, 0x20);
688 qla2xxx_read_window(reg, 64, fw->fpm_b0_reg);
690 WRT_REG_WORD(®->ctrl_status, 0x30);
691 qla2xxx_read_window(reg, 64, fw->fpm_b1_reg);
694 WRT_REG_WORD(®->ctrl_status, CSR_ISP_SOFT_RESET);
695 for (cnt = 0; cnt < 30000; cnt++) {
696 if ((RD_REG_WORD(®->ctrl_status) &
697 CSR_ISP_SOFT_RESET) == 0)
704 if (!IS_QLA2300(ha)) {
705 for (cnt = 30000; RD_MAILBOX_REG(ha, reg, 0) != 0 &&
706 rval == QLA_SUCCESS; cnt--) {
710 rval = QLA_FUNCTION_TIMEOUT;
715 if (rval == QLA_SUCCESS)
716 rval = qla2xxx_dump_ram(ha, 0x800, fw->risc_ram,
717 sizeof(fw->risc_ram) / 2, &nxt);
719 /* Get stack SRAM. */
720 if (rval == QLA_SUCCESS)
721 rval = qla2xxx_dump_ram(ha, 0x10000, fw->stack_ram,
722 sizeof(fw->stack_ram) / 2, &nxt);
725 if (rval == QLA_SUCCESS)
726 rval = qla2xxx_dump_ram(ha, 0x11000, fw->data_ram,
727 ha->fw_memory_size - 0x11000 + 1, &nxt);
729 if (rval == QLA_SUCCESS)
730 qla2xxx_copy_queues(ha, nxt);
732 qla2xxx_dump_post_process(base_vha, rval);
734 qla2300_fw_dump_failed:
735 if (!hardware_locked)
736 spin_unlock_irqrestore(&ha->hardware_lock, flags);
740 * qla2100_fw_dump() - Dumps binary data from the 2100/2200 firmware.
742 * @hardware_locked: Called with the hardware_lock
745 qla2100_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
749 uint16_t risc_address;
751 struct qla_hw_data *ha = vha->hw;
752 struct device_reg_2xxx __iomem *reg = &ha->iobase->isp;
753 uint16_t __iomem *dmp_reg;
755 struct qla2100_fw_dump *fw;
756 struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
762 if (!hardware_locked)
763 spin_lock_irqsave(&ha->hardware_lock, flags);
766 ql_log(ql_log_warn, vha, 0xd004,
767 "No buffer available for dump.\n");
768 goto qla2100_fw_dump_failed;
772 ql_log(ql_log_warn, vha, 0xd005,
773 "Firmware has been previously dumped (%p) "
774 "-- ignoring request.\n",
776 goto qla2100_fw_dump_failed;
778 fw = &ha->fw_dump->isp.isp21;
779 qla2xxx_prep_dump(ha, ha->fw_dump);
782 fw->hccr = htons(RD_REG_WORD(®->hccr));
785 WRT_REG_WORD(®->hccr, HCCR_PAUSE_RISC);
786 for (cnt = 30000; (RD_REG_WORD(®->hccr) & HCCR_RISC_PAUSE) == 0 &&
787 rval == QLA_SUCCESS; cnt--) {
791 rval = QLA_FUNCTION_TIMEOUT;
793 if (rval == QLA_SUCCESS) {
794 dmp_reg = ®->flash_address;
795 for (cnt = 0; cnt < sizeof(fw->pbiu_reg) / 2; cnt++)
796 fw->pbiu_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
798 dmp_reg = ®->u.isp2100.mailbox0;
799 for (cnt = 0; cnt < ha->mbx_count; cnt++) {
801 dmp_reg = ®->u_end.isp2200.mailbox8;
803 fw->mailbox_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
806 dmp_reg = ®->u.isp2100.unused_2[0];
807 for (cnt = 0; cnt < sizeof(fw->dma_reg) / 2; cnt++)
808 fw->dma_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
810 WRT_REG_WORD(®->ctrl_status, 0x00);
811 dmp_reg = ®->risc_hw;
812 for (cnt = 0; cnt < sizeof(fw->risc_hdw_reg) / 2; cnt++)
813 fw->risc_hdw_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
815 WRT_REG_WORD(®->pcr, 0x2000);
816 qla2xxx_read_window(reg, 16, fw->risc_gp0_reg);
818 WRT_REG_WORD(®->pcr, 0x2100);
819 qla2xxx_read_window(reg, 16, fw->risc_gp1_reg);
821 WRT_REG_WORD(®->pcr, 0x2200);
822 qla2xxx_read_window(reg, 16, fw->risc_gp2_reg);
824 WRT_REG_WORD(®->pcr, 0x2300);
825 qla2xxx_read_window(reg, 16, fw->risc_gp3_reg);
827 WRT_REG_WORD(®->pcr, 0x2400);
828 qla2xxx_read_window(reg, 16, fw->risc_gp4_reg);
830 WRT_REG_WORD(®->pcr, 0x2500);
831 qla2xxx_read_window(reg, 16, fw->risc_gp5_reg);
833 WRT_REG_WORD(®->pcr, 0x2600);
834 qla2xxx_read_window(reg, 16, fw->risc_gp6_reg);
836 WRT_REG_WORD(®->pcr, 0x2700);
837 qla2xxx_read_window(reg, 16, fw->risc_gp7_reg);
839 WRT_REG_WORD(®->ctrl_status, 0x10);
840 qla2xxx_read_window(reg, 16, fw->frame_buf_hdw_reg);
842 WRT_REG_WORD(®->ctrl_status, 0x20);
843 qla2xxx_read_window(reg, 64, fw->fpm_b0_reg);
845 WRT_REG_WORD(®->ctrl_status, 0x30);
846 qla2xxx_read_window(reg, 64, fw->fpm_b1_reg);
849 WRT_REG_WORD(®->ctrl_status, CSR_ISP_SOFT_RESET);
852 for (cnt = 30000; RD_MAILBOX_REG(ha, reg, 0) != 0 &&
853 rval == QLA_SUCCESS; cnt--) {
857 rval = QLA_FUNCTION_TIMEOUT;
861 if (rval == QLA_SUCCESS && (IS_QLA2200(ha) || (IS_QLA2100(ha) &&
862 (RD_REG_WORD(®->mctr) & (BIT_1 | BIT_0)) != 0))) {
864 WRT_REG_WORD(®->hccr, HCCR_PAUSE_RISC);
866 (RD_REG_WORD(®->hccr) & HCCR_RISC_PAUSE) == 0 &&
867 rval == QLA_SUCCESS; cnt--) {
871 rval = QLA_FUNCTION_TIMEOUT;
873 if (rval == QLA_SUCCESS) {
874 /* Set memory configuration and timing. */
876 WRT_REG_WORD(®->mctr, 0xf1);
878 WRT_REG_WORD(®->mctr, 0xf2);
879 RD_REG_WORD(®->mctr); /* PCI Posting. */
882 WRT_REG_WORD(®->hccr, HCCR_RELEASE_RISC);
886 if (rval == QLA_SUCCESS) {
888 risc_address = 0x1000;
889 WRT_MAILBOX_REG(ha, reg, 0, MBC_READ_RAM_WORD);
890 clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags);
892 for (cnt = 0; cnt < sizeof(fw->risc_ram) / 2 && rval == QLA_SUCCESS;
893 cnt++, risc_address++) {
894 WRT_MAILBOX_REG(ha, reg, 1, risc_address);
895 WRT_REG_WORD(®->hccr, HCCR_SET_HOST_INT);
897 for (timer = 6000000; timer != 0; timer--) {
898 /* Check for pending interrupts. */
899 if (RD_REG_WORD(®->istatus) & ISR_RISC_INT) {
900 if (RD_REG_WORD(®->semaphore) & BIT_0) {
901 set_bit(MBX_INTERRUPT,
904 mb0 = RD_MAILBOX_REG(ha, reg, 0);
905 mb2 = RD_MAILBOX_REG(ha, reg, 2);
907 WRT_REG_WORD(®->semaphore, 0);
908 WRT_REG_WORD(®->hccr,
910 RD_REG_WORD(®->hccr);
913 WRT_REG_WORD(®->hccr, HCCR_CLR_RISC_INT);
914 RD_REG_WORD(®->hccr);
919 if (test_and_clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags)) {
920 rval = mb0 & MBS_MASK;
921 fw->risc_ram[cnt] = htons(mb2);
923 rval = QLA_FUNCTION_FAILED;
927 if (rval == QLA_SUCCESS)
928 qla2xxx_copy_queues(ha, &fw->risc_ram[cnt]);
930 qla2xxx_dump_post_process(base_vha, rval);
932 qla2100_fw_dump_failed:
933 if (!hardware_locked)
934 spin_unlock_irqrestore(&ha->hardware_lock, flags);
938 qla24xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
942 uint32_t risc_address;
943 struct qla_hw_data *ha = vha->hw;
944 struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
945 uint32_t __iomem *dmp_reg;
947 uint16_t __iomem *mbx_reg;
949 struct qla24xx_fw_dump *fw;
950 uint32_t ext_mem_cnt;
953 uint32_t *last_chain = NULL;
954 struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
959 risc_address = ext_mem_cnt = 0;
962 if (!hardware_locked)
963 spin_lock_irqsave(&ha->hardware_lock, flags);
966 ql_log(ql_log_warn, vha, 0xd006,
967 "No buffer available for dump.\n");
968 goto qla24xx_fw_dump_failed;
972 ql_log(ql_log_warn, vha, 0xd007,
973 "Firmware has been previously dumped (%p) "
974 "-- ignoring request.\n",
976 goto qla24xx_fw_dump_failed;
978 fw = &ha->fw_dump->isp.isp24;
979 qla2xxx_prep_dump(ha, ha->fw_dump);
981 fw->host_status = htonl(RD_REG_DWORD(®->host_status));
984 rval = qla24xx_pause_risc(reg);
985 if (rval != QLA_SUCCESS)
986 goto qla24xx_fw_dump_failed_0;
988 /* Host interface registers. */
989 dmp_reg = ®->flash_addr;
990 for (cnt = 0; cnt < sizeof(fw->host_reg) / 4; cnt++)
991 fw->host_reg[cnt] = htonl(RD_REG_DWORD(dmp_reg++));
993 /* Disable interrupts. */
994 WRT_REG_DWORD(®->ictrl, 0);
995 RD_REG_DWORD(®->ictrl);
997 /* Shadow registers. */
998 WRT_REG_DWORD(®->iobase_addr, 0x0F70);
999 RD_REG_DWORD(®->iobase_addr);
1000 WRT_REG_DWORD(®->iobase_select, 0xB0000000);
1001 fw->shadow_reg[0] = htonl(RD_REG_DWORD(®->iobase_sdata));
1003 WRT_REG_DWORD(®->iobase_select, 0xB0100000);
1004 fw->shadow_reg[1] = htonl(RD_REG_DWORD(®->iobase_sdata));
1006 WRT_REG_DWORD(®->iobase_select, 0xB0200000);
1007 fw->shadow_reg[2] = htonl(RD_REG_DWORD(®->iobase_sdata));
1009 WRT_REG_DWORD(®->iobase_select, 0xB0300000);
1010 fw->shadow_reg[3] = htonl(RD_REG_DWORD(®->iobase_sdata));
1012 WRT_REG_DWORD(®->iobase_select, 0xB0400000);
1013 fw->shadow_reg[4] = htonl(RD_REG_DWORD(®->iobase_sdata));
1015 WRT_REG_DWORD(®->iobase_select, 0xB0500000);
1016 fw->shadow_reg[5] = htonl(RD_REG_DWORD(®->iobase_sdata));
1018 WRT_REG_DWORD(®->iobase_select, 0xB0600000);
1019 fw->shadow_reg[6] = htonl(RD_REG_DWORD(®->iobase_sdata));
1021 /* Mailbox registers. */
1022 mbx_reg = ®->mailbox0;
1023 for (cnt = 0; cnt < sizeof(fw->mailbox_reg) / 2; cnt++)
1024 fw->mailbox_reg[cnt] = htons(RD_REG_WORD(mbx_reg++));
1026 /* Transfer sequence registers. */
1027 iter_reg = fw->xseq_gp_reg;
1028 iter_reg = qla24xx_read_window(reg, 0xBF00, 16, iter_reg);
1029 iter_reg = qla24xx_read_window(reg, 0xBF10, 16, iter_reg);
1030 iter_reg = qla24xx_read_window(reg, 0xBF20, 16, iter_reg);
1031 iter_reg = qla24xx_read_window(reg, 0xBF30, 16, iter_reg);
1032 iter_reg = qla24xx_read_window(reg, 0xBF40, 16, iter_reg);
1033 iter_reg = qla24xx_read_window(reg, 0xBF50, 16, iter_reg);
1034 iter_reg = qla24xx_read_window(reg, 0xBF60, 16, iter_reg);
1035 qla24xx_read_window(reg, 0xBF70, 16, iter_reg);
1037 qla24xx_read_window(reg, 0xBFE0, 16, fw->xseq_0_reg);
1038 qla24xx_read_window(reg, 0xBFF0, 16, fw->xseq_1_reg);
1040 /* Receive sequence registers. */
1041 iter_reg = fw->rseq_gp_reg;
1042 iter_reg = qla24xx_read_window(reg, 0xFF00, 16, iter_reg);
1043 iter_reg = qla24xx_read_window(reg, 0xFF10, 16, iter_reg);
1044 iter_reg = qla24xx_read_window(reg, 0xFF20, 16, iter_reg);
1045 iter_reg = qla24xx_read_window(reg, 0xFF30, 16, iter_reg);
1046 iter_reg = qla24xx_read_window(reg, 0xFF40, 16, iter_reg);
1047 iter_reg = qla24xx_read_window(reg, 0xFF50, 16, iter_reg);
1048 iter_reg = qla24xx_read_window(reg, 0xFF60, 16, iter_reg);
1049 qla24xx_read_window(reg, 0xFF70, 16, iter_reg);
1051 qla24xx_read_window(reg, 0xFFD0, 16, fw->rseq_0_reg);
1052 qla24xx_read_window(reg, 0xFFE0, 16, fw->rseq_1_reg);
1053 qla24xx_read_window(reg, 0xFFF0, 16, fw->rseq_2_reg);
1055 /* Command DMA registers. */
1056 qla24xx_read_window(reg, 0x7100, 16, fw->cmd_dma_reg);
1059 iter_reg = fw->req0_dma_reg;
1060 iter_reg = qla24xx_read_window(reg, 0x7200, 8, iter_reg);
1061 dmp_reg = ®->iobase_q;
1062 for (cnt = 0; cnt < 7; cnt++)
1063 *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
1065 iter_reg = fw->resp0_dma_reg;
1066 iter_reg = qla24xx_read_window(reg, 0x7300, 8, iter_reg);
1067 dmp_reg = ®->iobase_q;
1068 for (cnt = 0; cnt < 7; cnt++)
1069 *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
1071 iter_reg = fw->req1_dma_reg;
1072 iter_reg = qla24xx_read_window(reg, 0x7400, 8, iter_reg);
1073 dmp_reg = ®->iobase_q;
1074 for (cnt = 0; cnt < 7; cnt++)
1075 *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
1077 /* Transmit DMA registers. */
1078 iter_reg = fw->xmt0_dma_reg;
1079 iter_reg = qla24xx_read_window(reg, 0x7600, 16, iter_reg);
1080 qla24xx_read_window(reg, 0x7610, 16, iter_reg);
1082 iter_reg = fw->xmt1_dma_reg;
1083 iter_reg = qla24xx_read_window(reg, 0x7620, 16, iter_reg);
1084 qla24xx_read_window(reg, 0x7630, 16, iter_reg);
1086 iter_reg = fw->xmt2_dma_reg;
1087 iter_reg = qla24xx_read_window(reg, 0x7640, 16, iter_reg);
1088 qla24xx_read_window(reg, 0x7650, 16, iter_reg);
1090 iter_reg = fw->xmt3_dma_reg;
1091 iter_reg = qla24xx_read_window(reg, 0x7660, 16, iter_reg);
1092 qla24xx_read_window(reg, 0x7670, 16, iter_reg);
1094 iter_reg = fw->xmt4_dma_reg;
1095 iter_reg = qla24xx_read_window(reg, 0x7680, 16, iter_reg);
1096 qla24xx_read_window(reg, 0x7690, 16, iter_reg);
1098 qla24xx_read_window(reg, 0x76A0, 16, fw->xmt_data_dma_reg);
1100 /* Receive DMA registers. */
1101 iter_reg = fw->rcvt0_data_dma_reg;
1102 iter_reg = qla24xx_read_window(reg, 0x7700, 16, iter_reg);
1103 qla24xx_read_window(reg, 0x7710, 16, iter_reg);
1105 iter_reg = fw->rcvt1_data_dma_reg;
1106 iter_reg = qla24xx_read_window(reg, 0x7720, 16, iter_reg);
1107 qla24xx_read_window(reg, 0x7730, 16, iter_reg);
1109 /* RISC registers. */
1110 iter_reg = fw->risc_gp_reg;
1111 iter_reg = qla24xx_read_window(reg, 0x0F00, 16, iter_reg);
1112 iter_reg = qla24xx_read_window(reg, 0x0F10, 16, iter_reg);
1113 iter_reg = qla24xx_read_window(reg, 0x0F20, 16, iter_reg);
1114 iter_reg = qla24xx_read_window(reg, 0x0F30, 16, iter_reg);
1115 iter_reg = qla24xx_read_window(reg, 0x0F40, 16, iter_reg);
1116 iter_reg = qla24xx_read_window(reg, 0x0F50, 16, iter_reg);
1117 iter_reg = qla24xx_read_window(reg, 0x0F60, 16, iter_reg);
1118 qla24xx_read_window(reg, 0x0F70, 16, iter_reg);
1120 /* Local memory controller registers. */
1121 iter_reg = fw->lmc_reg;
1122 iter_reg = qla24xx_read_window(reg, 0x3000, 16, iter_reg);
1123 iter_reg = qla24xx_read_window(reg, 0x3010, 16, iter_reg);
1124 iter_reg = qla24xx_read_window(reg, 0x3020, 16, iter_reg);
1125 iter_reg = qla24xx_read_window(reg, 0x3030, 16, iter_reg);
1126 iter_reg = qla24xx_read_window(reg, 0x3040, 16, iter_reg);
1127 iter_reg = qla24xx_read_window(reg, 0x3050, 16, iter_reg);
1128 qla24xx_read_window(reg, 0x3060, 16, iter_reg);
1130 /* Fibre Protocol Module registers. */
1131 iter_reg = fw->fpm_hdw_reg;
1132 iter_reg = qla24xx_read_window(reg, 0x4000, 16, iter_reg);
1133 iter_reg = qla24xx_read_window(reg, 0x4010, 16, iter_reg);
1134 iter_reg = qla24xx_read_window(reg, 0x4020, 16, iter_reg);
1135 iter_reg = qla24xx_read_window(reg, 0x4030, 16, iter_reg);
1136 iter_reg = qla24xx_read_window(reg, 0x4040, 16, iter_reg);
1137 iter_reg = qla24xx_read_window(reg, 0x4050, 16, iter_reg);
1138 iter_reg = qla24xx_read_window(reg, 0x4060, 16, iter_reg);
1139 iter_reg = qla24xx_read_window(reg, 0x4070, 16, iter_reg);
1140 iter_reg = qla24xx_read_window(reg, 0x4080, 16, iter_reg);
1141 iter_reg = qla24xx_read_window(reg, 0x4090, 16, iter_reg);
1142 iter_reg = qla24xx_read_window(reg, 0x40A0, 16, iter_reg);
1143 qla24xx_read_window(reg, 0x40B0, 16, iter_reg);
1145 /* Frame Buffer registers. */
1146 iter_reg = fw->fb_hdw_reg;
1147 iter_reg = qla24xx_read_window(reg, 0x6000, 16, iter_reg);
1148 iter_reg = qla24xx_read_window(reg, 0x6010, 16, iter_reg);
1149 iter_reg = qla24xx_read_window(reg, 0x6020, 16, iter_reg);
1150 iter_reg = qla24xx_read_window(reg, 0x6030, 16, iter_reg);
1151 iter_reg = qla24xx_read_window(reg, 0x6040, 16, iter_reg);
1152 iter_reg = qla24xx_read_window(reg, 0x6100, 16, iter_reg);
1153 iter_reg = qla24xx_read_window(reg, 0x6130, 16, iter_reg);
1154 iter_reg = qla24xx_read_window(reg, 0x6150, 16, iter_reg);
1155 iter_reg = qla24xx_read_window(reg, 0x6170, 16, iter_reg);
1156 iter_reg = qla24xx_read_window(reg, 0x6190, 16, iter_reg);
1157 qla24xx_read_window(reg, 0x61B0, 16, iter_reg);
1159 rval = qla24xx_soft_reset(ha);
1160 if (rval != QLA_SUCCESS)
1161 goto qla24xx_fw_dump_failed_0;
1163 rval = qla24xx_dump_memory(ha, fw->code_ram, sizeof(fw->code_ram),
1165 if (rval != QLA_SUCCESS)
1166 goto qla24xx_fw_dump_failed_0;
1168 nxt = qla2xxx_copy_queues(ha, nxt);
1170 qla24xx_copy_eft(ha, nxt);
1172 nxt_chain = (void *)ha->fw_dump + ha->chain_offset;
1173 nxt_chain = qla2xxx_copy_atioqueues(ha, nxt_chain, &last_chain);
1175 ha->fw_dump->version |= __constant_htonl(DUMP_CHAIN_VARIANT);
1176 *last_chain |= __constant_htonl(DUMP_CHAIN_LAST);
1179 /* Adjust valid length. */
1180 ha->fw_dump_len = (nxt_chain - (void *)ha->fw_dump);
1182 qla24xx_fw_dump_failed_0:
1183 qla2xxx_dump_post_process(base_vha, rval);
1185 qla24xx_fw_dump_failed:
1186 if (!hardware_locked)
1187 spin_unlock_irqrestore(&ha->hardware_lock, flags);
1191 qla25xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
1195 uint32_t risc_address;
1196 struct qla_hw_data *ha = vha->hw;
1197 struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
1198 uint32_t __iomem *dmp_reg;
1200 uint16_t __iomem *mbx_reg;
1201 unsigned long flags;
1202 struct qla25xx_fw_dump *fw;
1203 uint32_t ext_mem_cnt;
1204 void *nxt, *nxt_chain;
1205 uint32_t *last_chain = NULL;
1206 struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
1208 risc_address = ext_mem_cnt = 0;
1211 if (!hardware_locked)
1212 spin_lock_irqsave(&ha->hardware_lock, flags);
1215 ql_log(ql_log_warn, vha, 0xd008,
1216 "No buffer available for dump.\n");
1217 goto qla25xx_fw_dump_failed;
1220 if (ha->fw_dumped) {
1221 ql_log(ql_log_warn, vha, 0xd009,
1222 "Firmware has been previously dumped (%p) "
1223 "-- ignoring request.\n",
1225 goto qla25xx_fw_dump_failed;
1227 fw = &ha->fw_dump->isp.isp25;
1228 qla2xxx_prep_dump(ha, ha->fw_dump);
1229 ha->fw_dump->version = __constant_htonl(2);
1231 fw->host_status = htonl(RD_REG_DWORD(®->host_status));
1234 rval = qla24xx_pause_risc(reg);
1235 if (rval != QLA_SUCCESS)
1236 goto qla25xx_fw_dump_failed_0;
1238 /* Host/Risc registers. */
1239 iter_reg = fw->host_risc_reg;
1240 iter_reg = qla24xx_read_window(reg, 0x7000, 16, iter_reg);
1241 qla24xx_read_window(reg, 0x7010, 16, iter_reg);
1243 /* PCIe registers. */
1244 WRT_REG_DWORD(®->iobase_addr, 0x7C00);
1245 RD_REG_DWORD(®->iobase_addr);
1246 WRT_REG_DWORD(®->iobase_window, 0x01);
1247 dmp_reg = ®->iobase_c4;
1248 fw->pcie_regs[0] = htonl(RD_REG_DWORD(dmp_reg++));
1249 fw->pcie_regs[1] = htonl(RD_REG_DWORD(dmp_reg++));
1250 fw->pcie_regs[2] = htonl(RD_REG_DWORD(dmp_reg));
1251 fw->pcie_regs[3] = htonl(RD_REG_DWORD(®->iobase_window));
1253 WRT_REG_DWORD(®->iobase_window, 0x00);
1254 RD_REG_DWORD(®->iobase_window);
1256 /* Host interface registers. */
1257 dmp_reg = ®->flash_addr;
1258 for (cnt = 0; cnt < sizeof(fw->host_reg) / 4; cnt++)
1259 fw->host_reg[cnt] = htonl(RD_REG_DWORD(dmp_reg++));
1261 /* Disable interrupts. */
1262 WRT_REG_DWORD(®->ictrl, 0);
1263 RD_REG_DWORD(®->ictrl);
1265 /* Shadow registers. */
1266 WRT_REG_DWORD(®->iobase_addr, 0x0F70);
1267 RD_REG_DWORD(®->iobase_addr);
1268 WRT_REG_DWORD(®->iobase_select, 0xB0000000);
1269 fw->shadow_reg[0] = htonl(RD_REG_DWORD(®->iobase_sdata));
1271 WRT_REG_DWORD(®->iobase_select, 0xB0100000);
1272 fw->shadow_reg[1] = htonl(RD_REG_DWORD(®->iobase_sdata));
1274 WRT_REG_DWORD(®->iobase_select, 0xB0200000);
1275 fw->shadow_reg[2] = htonl(RD_REG_DWORD(®->iobase_sdata));
1277 WRT_REG_DWORD(®->iobase_select, 0xB0300000);
1278 fw->shadow_reg[3] = htonl(RD_REG_DWORD(®->iobase_sdata));
1280 WRT_REG_DWORD(®->iobase_select, 0xB0400000);
1281 fw->shadow_reg[4] = htonl(RD_REG_DWORD(®->iobase_sdata));
1283 WRT_REG_DWORD(®->iobase_select, 0xB0500000);
1284 fw->shadow_reg[5] = htonl(RD_REG_DWORD(®->iobase_sdata));
1286 WRT_REG_DWORD(®->iobase_select, 0xB0600000);
1287 fw->shadow_reg[6] = htonl(RD_REG_DWORD(®->iobase_sdata));
1289 WRT_REG_DWORD(®->iobase_select, 0xB0700000);
1290 fw->shadow_reg[7] = htonl(RD_REG_DWORD(®->iobase_sdata));
1292 WRT_REG_DWORD(®->iobase_select, 0xB0800000);
1293 fw->shadow_reg[8] = htonl(RD_REG_DWORD(®->iobase_sdata));
1295 WRT_REG_DWORD(®->iobase_select, 0xB0900000);
1296 fw->shadow_reg[9] = htonl(RD_REG_DWORD(®->iobase_sdata));
1298 WRT_REG_DWORD(®->iobase_select, 0xB0A00000);
1299 fw->shadow_reg[10] = htonl(RD_REG_DWORD(®->iobase_sdata));
1301 /* RISC I/O register. */
1302 WRT_REG_DWORD(®->iobase_addr, 0x0010);
1303 fw->risc_io_reg = htonl(RD_REG_DWORD(®->iobase_window));
1305 /* Mailbox registers. */
1306 mbx_reg = ®->mailbox0;
1307 for (cnt = 0; cnt < sizeof(fw->mailbox_reg) / 2; cnt++)
1308 fw->mailbox_reg[cnt] = htons(RD_REG_WORD(mbx_reg++));
1310 /* Transfer sequence registers. */
1311 iter_reg = fw->xseq_gp_reg;
1312 iter_reg = qla24xx_read_window(reg, 0xBF00, 16, iter_reg);
1313 iter_reg = qla24xx_read_window(reg, 0xBF10, 16, iter_reg);
1314 iter_reg = qla24xx_read_window(reg, 0xBF20, 16, iter_reg);
1315 iter_reg = qla24xx_read_window(reg, 0xBF30, 16, iter_reg);
1316 iter_reg = qla24xx_read_window(reg, 0xBF40, 16, iter_reg);
1317 iter_reg = qla24xx_read_window(reg, 0xBF50, 16, iter_reg);
1318 iter_reg = qla24xx_read_window(reg, 0xBF60, 16, iter_reg);
1319 qla24xx_read_window(reg, 0xBF70, 16, iter_reg);
1321 iter_reg = fw->xseq_0_reg;
1322 iter_reg = qla24xx_read_window(reg, 0xBFC0, 16, iter_reg);
1323 iter_reg = qla24xx_read_window(reg, 0xBFD0, 16, iter_reg);
1324 qla24xx_read_window(reg, 0xBFE0, 16, iter_reg);
1326 qla24xx_read_window(reg, 0xBFF0, 16, fw->xseq_1_reg);
1328 /* Receive sequence registers. */
1329 iter_reg = fw->rseq_gp_reg;
1330 iter_reg = qla24xx_read_window(reg, 0xFF00, 16, iter_reg);
1331 iter_reg = qla24xx_read_window(reg, 0xFF10, 16, iter_reg);
1332 iter_reg = qla24xx_read_window(reg, 0xFF20, 16, iter_reg);
1333 iter_reg = qla24xx_read_window(reg, 0xFF30, 16, iter_reg);
1334 iter_reg = qla24xx_read_window(reg, 0xFF40, 16, iter_reg);
1335 iter_reg = qla24xx_read_window(reg, 0xFF50, 16, iter_reg);
1336 iter_reg = qla24xx_read_window(reg, 0xFF60, 16, iter_reg);
1337 qla24xx_read_window(reg, 0xFF70, 16, iter_reg);
1339 iter_reg = fw->rseq_0_reg;
1340 iter_reg = qla24xx_read_window(reg, 0xFFC0, 16, iter_reg);
1341 qla24xx_read_window(reg, 0xFFD0, 16, iter_reg);
1343 qla24xx_read_window(reg, 0xFFE0, 16, fw->rseq_1_reg);
1344 qla24xx_read_window(reg, 0xFFF0, 16, fw->rseq_2_reg);
1346 /* Auxiliary sequence registers. */
1347 iter_reg = fw->aseq_gp_reg;
1348 iter_reg = qla24xx_read_window(reg, 0xB000, 16, iter_reg);
1349 iter_reg = qla24xx_read_window(reg, 0xB010, 16, iter_reg);
1350 iter_reg = qla24xx_read_window(reg, 0xB020, 16, iter_reg);
1351 iter_reg = qla24xx_read_window(reg, 0xB030, 16, iter_reg);
1352 iter_reg = qla24xx_read_window(reg, 0xB040, 16, iter_reg);
1353 iter_reg = qla24xx_read_window(reg, 0xB050, 16, iter_reg);
1354 iter_reg = qla24xx_read_window(reg, 0xB060, 16, iter_reg);
1355 qla24xx_read_window(reg, 0xB070, 16, iter_reg);
1357 iter_reg = fw->aseq_0_reg;
1358 iter_reg = qla24xx_read_window(reg, 0xB0C0, 16, iter_reg);
1359 qla24xx_read_window(reg, 0xB0D0, 16, iter_reg);
1361 qla24xx_read_window(reg, 0xB0E0, 16, fw->aseq_1_reg);
1362 qla24xx_read_window(reg, 0xB0F0, 16, fw->aseq_2_reg);
1364 /* Command DMA registers. */
1365 qla24xx_read_window(reg, 0x7100, 16, fw->cmd_dma_reg);
1368 iter_reg = fw->req0_dma_reg;
1369 iter_reg = qla24xx_read_window(reg, 0x7200, 8, iter_reg);
1370 dmp_reg = ®->iobase_q;
1371 for (cnt = 0; cnt < 7; cnt++)
1372 *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
1374 iter_reg = fw->resp0_dma_reg;
1375 iter_reg = qla24xx_read_window(reg, 0x7300, 8, iter_reg);
1376 dmp_reg = ®->iobase_q;
1377 for (cnt = 0; cnt < 7; cnt++)
1378 *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
1380 iter_reg = fw->req1_dma_reg;
1381 iter_reg = qla24xx_read_window(reg, 0x7400, 8, iter_reg);
1382 dmp_reg = ®->iobase_q;
1383 for (cnt = 0; cnt < 7; cnt++)
1384 *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
1386 /* Transmit DMA registers. */
1387 iter_reg = fw->xmt0_dma_reg;
1388 iter_reg = qla24xx_read_window(reg, 0x7600, 16, iter_reg);
1389 qla24xx_read_window(reg, 0x7610, 16, iter_reg);
1391 iter_reg = fw->xmt1_dma_reg;
1392 iter_reg = qla24xx_read_window(reg, 0x7620, 16, iter_reg);
1393 qla24xx_read_window(reg, 0x7630, 16, iter_reg);
1395 iter_reg = fw->xmt2_dma_reg;
1396 iter_reg = qla24xx_read_window(reg, 0x7640, 16, iter_reg);
1397 qla24xx_read_window(reg, 0x7650, 16, iter_reg);
1399 iter_reg = fw->xmt3_dma_reg;
1400 iter_reg = qla24xx_read_window(reg, 0x7660, 16, iter_reg);
1401 qla24xx_read_window(reg, 0x7670, 16, iter_reg);
1403 iter_reg = fw->xmt4_dma_reg;
1404 iter_reg = qla24xx_read_window(reg, 0x7680, 16, iter_reg);
1405 qla24xx_read_window(reg, 0x7690, 16, iter_reg);
1407 qla24xx_read_window(reg, 0x76A0, 16, fw->xmt_data_dma_reg);
1409 /* Receive DMA registers. */
1410 iter_reg = fw->rcvt0_data_dma_reg;
1411 iter_reg = qla24xx_read_window(reg, 0x7700, 16, iter_reg);
1412 qla24xx_read_window(reg, 0x7710, 16, iter_reg);
1414 iter_reg = fw->rcvt1_data_dma_reg;
1415 iter_reg = qla24xx_read_window(reg, 0x7720, 16, iter_reg);
1416 qla24xx_read_window(reg, 0x7730, 16, iter_reg);
1418 /* RISC registers. */
1419 iter_reg = fw->risc_gp_reg;
1420 iter_reg = qla24xx_read_window(reg, 0x0F00, 16, iter_reg);
1421 iter_reg = qla24xx_read_window(reg, 0x0F10, 16, iter_reg);
1422 iter_reg = qla24xx_read_window(reg, 0x0F20, 16, iter_reg);
1423 iter_reg = qla24xx_read_window(reg, 0x0F30, 16, iter_reg);
1424 iter_reg = qla24xx_read_window(reg, 0x0F40, 16, iter_reg);
1425 iter_reg = qla24xx_read_window(reg, 0x0F50, 16, iter_reg);
1426 iter_reg = qla24xx_read_window(reg, 0x0F60, 16, iter_reg);
1427 qla24xx_read_window(reg, 0x0F70, 16, iter_reg);
1429 /* Local memory controller registers. */
1430 iter_reg = fw->lmc_reg;
1431 iter_reg = qla24xx_read_window(reg, 0x3000, 16, iter_reg);
1432 iter_reg = qla24xx_read_window(reg, 0x3010, 16, iter_reg);
1433 iter_reg = qla24xx_read_window(reg, 0x3020, 16, iter_reg);
1434 iter_reg = qla24xx_read_window(reg, 0x3030, 16, iter_reg);
1435 iter_reg = qla24xx_read_window(reg, 0x3040, 16, iter_reg);
1436 iter_reg = qla24xx_read_window(reg, 0x3050, 16, iter_reg);
1437 iter_reg = qla24xx_read_window(reg, 0x3060, 16, iter_reg);
1438 qla24xx_read_window(reg, 0x3070, 16, iter_reg);
1440 /* Fibre Protocol Module registers. */
1441 iter_reg = fw->fpm_hdw_reg;
1442 iter_reg = qla24xx_read_window(reg, 0x4000, 16, iter_reg);
1443 iter_reg = qla24xx_read_window(reg, 0x4010, 16, iter_reg);
1444 iter_reg = qla24xx_read_window(reg, 0x4020, 16, iter_reg);
1445 iter_reg = qla24xx_read_window(reg, 0x4030, 16, iter_reg);
1446 iter_reg = qla24xx_read_window(reg, 0x4040, 16, iter_reg);
1447 iter_reg = qla24xx_read_window(reg, 0x4050, 16, iter_reg);
1448 iter_reg = qla24xx_read_window(reg, 0x4060, 16, iter_reg);
1449 iter_reg = qla24xx_read_window(reg, 0x4070, 16, iter_reg);
1450 iter_reg = qla24xx_read_window(reg, 0x4080, 16, iter_reg);
1451 iter_reg = qla24xx_read_window(reg, 0x4090, 16, iter_reg);
1452 iter_reg = qla24xx_read_window(reg, 0x40A0, 16, iter_reg);
1453 qla24xx_read_window(reg, 0x40B0, 16, iter_reg);
1455 /* Frame Buffer registers. */
1456 iter_reg = fw->fb_hdw_reg;
1457 iter_reg = qla24xx_read_window(reg, 0x6000, 16, iter_reg);
1458 iter_reg = qla24xx_read_window(reg, 0x6010, 16, iter_reg);
1459 iter_reg = qla24xx_read_window(reg, 0x6020, 16, iter_reg);
1460 iter_reg = qla24xx_read_window(reg, 0x6030, 16, iter_reg);
1461 iter_reg = qla24xx_read_window(reg, 0x6040, 16, iter_reg);
1462 iter_reg = qla24xx_read_window(reg, 0x6100, 16, iter_reg);
1463 iter_reg = qla24xx_read_window(reg, 0x6130, 16, iter_reg);
1464 iter_reg = qla24xx_read_window(reg, 0x6150, 16, iter_reg);
1465 iter_reg = qla24xx_read_window(reg, 0x6170, 16, iter_reg);
1466 iter_reg = qla24xx_read_window(reg, 0x6190, 16, iter_reg);
1467 iter_reg = qla24xx_read_window(reg, 0x61B0, 16, iter_reg);
1468 qla24xx_read_window(reg, 0x6F00, 16, iter_reg);
1470 /* Multi queue registers */
1471 nxt_chain = qla25xx_copy_mq(ha, (void *)ha->fw_dump + ha->chain_offset,
1474 rval = qla24xx_soft_reset(ha);
1475 if (rval != QLA_SUCCESS)
1476 goto qla25xx_fw_dump_failed_0;
1478 rval = qla24xx_dump_memory(ha, fw->code_ram, sizeof(fw->code_ram),
1480 if (rval != QLA_SUCCESS)
1481 goto qla25xx_fw_dump_failed_0;
1483 nxt = qla2xxx_copy_queues(ha, nxt);
1485 qla24xx_copy_eft(ha, nxt);
1487 /* Chain entries -- started with MQ. */
1488 nxt_chain = qla25xx_copy_fce(ha, nxt_chain, &last_chain);
1489 nxt_chain = qla25xx_copy_mqueues(ha, nxt_chain, &last_chain);
1490 nxt_chain = qla2xxx_copy_atioqueues(ha, nxt_chain, &last_chain);
1492 ha->fw_dump->version |= __constant_htonl(DUMP_CHAIN_VARIANT);
1493 *last_chain |= __constant_htonl(DUMP_CHAIN_LAST);
1496 /* Adjust valid length. */
1497 ha->fw_dump_len = (nxt_chain - (void *)ha->fw_dump);
1499 qla25xx_fw_dump_failed_0:
1500 qla2xxx_dump_post_process(base_vha, rval);
1502 qla25xx_fw_dump_failed:
1503 if (!hardware_locked)
1504 spin_unlock_irqrestore(&ha->hardware_lock, flags);
1508 qla81xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
1512 uint32_t risc_address;
1513 struct qla_hw_data *ha = vha->hw;
1514 struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
1515 uint32_t __iomem *dmp_reg;
1517 uint16_t __iomem *mbx_reg;
1518 unsigned long flags;
1519 struct qla81xx_fw_dump *fw;
1520 uint32_t ext_mem_cnt;
1521 void *nxt, *nxt_chain;
1522 uint32_t *last_chain = NULL;
1523 struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
1525 risc_address = ext_mem_cnt = 0;
1528 if (!hardware_locked)
1529 spin_lock_irqsave(&ha->hardware_lock, flags);
1532 ql_log(ql_log_warn, vha, 0xd00a,
1533 "No buffer available for dump.\n");
1534 goto qla81xx_fw_dump_failed;
1537 if (ha->fw_dumped) {
1538 ql_log(ql_log_warn, vha, 0xd00b,
1539 "Firmware has been previously dumped (%p) "
1540 "-- ignoring request.\n",
1542 goto qla81xx_fw_dump_failed;
1544 fw = &ha->fw_dump->isp.isp81;
1545 qla2xxx_prep_dump(ha, ha->fw_dump);
1547 fw->host_status = htonl(RD_REG_DWORD(®->host_status));
1550 rval = qla24xx_pause_risc(reg);
1551 if (rval != QLA_SUCCESS)
1552 goto qla81xx_fw_dump_failed_0;
1554 /* Host/Risc registers. */
1555 iter_reg = fw->host_risc_reg;
1556 iter_reg = qla24xx_read_window(reg, 0x7000, 16, iter_reg);
1557 qla24xx_read_window(reg, 0x7010, 16, iter_reg);
1559 /* PCIe registers. */
1560 WRT_REG_DWORD(®->iobase_addr, 0x7C00);
1561 RD_REG_DWORD(®->iobase_addr);
1562 WRT_REG_DWORD(®->iobase_window, 0x01);
1563 dmp_reg = ®->iobase_c4;
1564 fw->pcie_regs[0] = htonl(RD_REG_DWORD(dmp_reg++));
1565 fw->pcie_regs[1] = htonl(RD_REG_DWORD(dmp_reg++));
1566 fw->pcie_regs[2] = htonl(RD_REG_DWORD(dmp_reg));
1567 fw->pcie_regs[3] = htonl(RD_REG_DWORD(®->iobase_window));
1569 WRT_REG_DWORD(®->iobase_window, 0x00);
1570 RD_REG_DWORD(®->iobase_window);
1572 /* Host interface registers. */
1573 dmp_reg = ®->flash_addr;
1574 for (cnt = 0; cnt < sizeof(fw->host_reg) / 4; cnt++)
1575 fw->host_reg[cnt] = htonl(RD_REG_DWORD(dmp_reg++));
1577 /* Disable interrupts. */
1578 WRT_REG_DWORD(®->ictrl, 0);
1579 RD_REG_DWORD(®->ictrl);
1581 /* Shadow registers. */
1582 WRT_REG_DWORD(®->iobase_addr, 0x0F70);
1583 RD_REG_DWORD(®->iobase_addr);
1584 WRT_REG_DWORD(®->iobase_select, 0xB0000000);
1585 fw->shadow_reg[0] = htonl(RD_REG_DWORD(®->iobase_sdata));
1587 WRT_REG_DWORD(®->iobase_select, 0xB0100000);
1588 fw->shadow_reg[1] = htonl(RD_REG_DWORD(®->iobase_sdata));
1590 WRT_REG_DWORD(®->iobase_select, 0xB0200000);
1591 fw->shadow_reg[2] = htonl(RD_REG_DWORD(®->iobase_sdata));
1593 WRT_REG_DWORD(®->iobase_select, 0xB0300000);
1594 fw->shadow_reg[3] = htonl(RD_REG_DWORD(®->iobase_sdata));
1596 WRT_REG_DWORD(®->iobase_select, 0xB0400000);
1597 fw->shadow_reg[4] = htonl(RD_REG_DWORD(®->iobase_sdata));
1599 WRT_REG_DWORD(®->iobase_select, 0xB0500000);
1600 fw->shadow_reg[5] = htonl(RD_REG_DWORD(®->iobase_sdata));
1602 WRT_REG_DWORD(®->iobase_select, 0xB0600000);
1603 fw->shadow_reg[6] = htonl(RD_REG_DWORD(®->iobase_sdata));
1605 WRT_REG_DWORD(®->iobase_select, 0xB0700000);
1606 fw->shadow_reg[7] = htonl(RD_REG_DWORD(®->iobase_sdata));
1608 WRT_REG_DWORD(®->iobase_select, 0xB0800000);
1609 fw->shadow_reg[8] = htonl(RD_REG_DWORD(®->iobase_sdata));
1611 WRT_REG_DWORD(®->iobase_select, 0xB0900000);
1612 fw->shadow_reg[9] = htonl(RD_REG_DWORD(®->iobase_sdata));
1614 WRT_REG_DWORD(®->iobase_select, 0xB0A00000);
1615 fw->shadow_reg[10] = htonl(RD_REG_DWORD(®->iobase_sdata));
1617 /* RISC I/O register. */
1618 WRT_REG_DWORD(®->iobase_addr, 0x0010);
1619 fw->risc_io_reg = htonl(RD_REG_DWORD(®->iobase_window));
1621 /* Mailbox registers. */
1622 mbx_reg = ®->mailbox0;
1623 for (cnt = 0; cnt < sizeof(fw->mailbox_reg) / 2; cnt++)
1624 fw->mailbox_reg[cnt] = htons(RD_REG_WORD(mbx_reg++));
1626 /* Transfer sequence registers. */
1627 iter_reg = fw->xseq_gp_reg;
1628 iter_reg = qla24xx_read_window(reg, 0xBF00, 16, iter_reg);
1629 iter_reg = qla24xx_read_window(reg, 0xBF10, 16, iter_reg);
1630 iter_reg = qla24xx_read_window(reg, 0xBF20, 16, iter_reg);
1631 iter_reg = qla24xx_read_window(reg, 0xBF30, 16, iter_reg);
1632 iter_reg = qla24xx_read_window(reg, 0xBF40, 16, iter_reg);
1633 iter_reg = qla24xx_read_window(reg, 0xBF50, 16, iter_reg);
1634 iter_reg = qla24xx_read_window(reg, 0xBF60, 16, iter_reg);
1635 qla24xx_read_window(reg, 0xBF70, 16, iter_reg);
1637 iter_reg = fw->xseq_0_reg;
1638 iter_reg = qla24xx_read_window(reg, 0xBFC0, 16, iter_reg);
1639 iter_reg = qla24xx_read_window(reg, 0xBFD0, 16, iter_reg);
1640 qla24xx_read_window(reg, 0xBFE0, 16, iter_reg);
1642 qla24xx_read_window(reg, 0xBFF0, 16, fw->xseq_1_reg);
1644 /* Receive sequence registers. */
1645 iter_reg = fw->rseq_gp_reg;
1646 iter_reg = qla24xx_read_window(reg, 0xFF00, 16, iter_reg);
1647 iter_reg = qla24xx_read_window(reg, 0xFF10, 16, iter_reg);
1648 iter_reg = qla24xx_read_window(reg, 0xFF20, 16, iter_reg);
1649 iter_reg = qla24xx_read_window(reg, 0xFF30, 16, iter_reg);
1650 iter_reg = qla24xx_read_window(reg, 0xFF40, 16, iter_reg);
1651 iter_reg = qla24xx_read_window(reg, 0xFF50, 16, iter_reg);
1652 iter_reg = qla24xx_read_window(reg, 0xFF60, 16, iter_reg);
1653 qla24xx_read_window(reg, 0xFF70, 16, iter_reg);
1655 iter_reg = fw->rseq_0_reg;
1656 iter_reg = qla24xx_read_window(reg, 0xFFC0, 16, iter_reg);
1657 qla24xx_read_window(reg, 0xFFD0, 16, iter_reg);
1659 qla24xx_read_window(reg, 0xFFE0, 16, fw->rseq_1_reg);
1660 qla24xx_read_window(reg, 0xFFF0, 16, fw->rseq_2_reg);
1662 /* Auxiliary sequence registers. */
1663 iter_reg = fw->aseq_gp_reg;
1664 iter_reg = qla24xx_read_window(reg, 0xB000, 16, iter_reg);
1665 iter_reg = qla24xx_read_window(reg, 0xB010, 16, iter_reg);
1666 iter_reg = qla24xx_read_window(reg, 0xB020, 16, iter_reg);
1667 iter_reg = qla24xx_read_window(reg, 0xB030, 16, iter_reg);
1668 iter_reg = qla24xx_read_window(reg, 0xB040, 16, iter_reg);
1669 iter_reg = qla24xx_read_window(reg, 0xB050, 16, iter_reg);
1670 iter_reg = qla24xx_read_window(reg, 0xB060, 16, iter_reg);
1671 qla24xx_read_window(reg, 0xB070, 16, iter_reg);
1673 iter_reg = fw->aseq_0_reg;
1674 iter_reg = qla24xx_read_window(reg, 0xB0C0, 16, iter_reg);
1675 qla24xx_read_window(reg, 0xB0D0, 16, iter_reg);
1677 qla24xx_read_window(reg, 0xB0E0, 16, fw->aseq_1_reg);
1678 qla24xx_read_window(reg, 0xB0F0, 16, fw->aseq_2_reg);
1680 /* Command DMA registers. */
1681 qla24xx_read_window(reg, 0x7100, 16, fw->cmd_dma_reg);
1684 iter_reg = fw->req0_dma_reg;
1685 iter_reg = qla24xx_read_window(reg, 0x7200, 8, iter_reg);
1686 dmp_reg = ®->iobase_q;
1687 for (cnt = 0; cnt < 7; cnt++)
1688 *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
1690 iter_reg = fw->resp0_dma_reg;
1691 iter_reg = qla24xx_read_window(reg, 0x7300, 8, iter_reg);
1692 dmp_reg = ®->iobase_q;
1693 for (cnt = 0; cnt < 7; cnt++)
1694 *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
1696 iter_reg = fw->req1_dma_reg;
1697 iter_reg = qla24xx_read_window(reg, 0x7400, 8, iter_reg);
1698 dmp_reg = ®->iobase_q;
1699 for (cnt = 0; cnt < 7; cnt++)
1700 *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
1702 /* Transmit DMA registers. */
1703 iter_reg = fw->xmt0_dma_reg;
1704 iter_reg = qla24xx_read_window(reg, 0x7600, 16, iter_reg);
1705 qla24xx_read_window(reg, 0x7610, 16, iter_reg);
1707 iter_reg = fw->xmt1_dma_reg;
1708 iter_reg = qla24xx_read_window(reg, 0x7620, 16, iter_reg);
1709 qla24xx_read_window(reg, 0x7630, 16, iter_reg);
1711 iter_reg = fw->xmt2_dma_reg;
1712 iter_reg = qla24xx_read_window(reg, 0x7640, 16, iter_reg);
1713 qla24xx_read_window(reg, 0x7650, 16, iter_reg);
1715 iter_reg = fw->xmt3_dma_reg;
1716 iter_reg = qla24xx_read_window(reg, 0x7660, 16, iter_reg);
1717 qla24xx_read_window(reg, 0x7670, 16, iter_reg);
1719 iter_reg = fw->xmt4_dma_reg;
1720 iter_reg = qla24xx_read_window(reg, 0x7680, 16, iter_reg);
1721 qla24xx_read_window(reg, 0x7690, 16, iter_reg);
1723 qla24xx_read_window(reg, 0x76A0, 16, fw->xmt_data_dma_reg);
1725 /* Receive DMA registers. */
1726 iter_reg = fw->rcvt0_data_dma_reg;
1727 iter_reg = qla24xx_read_window(reg, 0x7700, 16, iter_reg);
1728 qla24xx_read_window(reg, 0x7710, 16, iter_reg);
1730 iter_reg = fw->rcvt1_data_dma_reg;
1731 iter_reg = qla24xx_read_window(reg, 0x7720, 16, iter_reg);
1732 qla24xx_read_window(reg, 0x7730, 16, iter_reg);
1734 /* RISC registers. */
1735 iter_reg = fw->risc_gp_reg;
1736 iter_reg = qla24xx_read_window(reg, 0x0F00, 16, iter_reg);
1737 iter_reg = qla24xx_read_window(reg, 0x0F10, 16, iter_reg);
1738 iter_reg = qla24xx_read_window(reg, 0x0F20, 16, iter_reg);
1739 iter_reg = qla24xx_read_window(reg, 0x0F30, 16, iter_reg);
1740 iter_reg = qla24xx_read_window(reg, 0x0F40, 16, iter_reg);
1741 iter_reg = qla24xx_read_window(reg, 0x0F50, 16, iter_reg);
1742 iter_reg = qla24xx_read_window(reg, 0x0F60, 16, iter_reg);
1743 qla24xx_read_window(reg, 0x0F70, 16, iter_reg);
1745 /* Local memory controller registers. */
1746 iter_reg = fw->lmc_reg;
1747 iter_reg = qla24xx_read_window(reg, 0x3000, 16, iter_reg);
1748 iter_reg = qla24xx_read_window(reg, 0x3010, 16, iter_reg);
1749 iter_reg = qla24xx_read_window(reg, 0x3020, 16, iter_reg);
1750 iter_reg = qla24xx_read_window(reg, 0x3030, 16, iter_reg);
1751 iter_reg = qla24xx_read_window(reg, 0x3040, 16, iter_reg);
1752 iter_reg = qla24xx_read_window(reg, 0x3050, 16, iter_reg);
1753 iter_reg = qla24xx_read_window(reg, 0x3060, 16, iter_reg);
1754 qla24xx_read_window(reg, 0x3070, 16, iter_reg);
1756 /* Fibre Protocol Module registers. */
1757 iter_reg = fw->fpm_hdw_reg;
1758 iter_reg = qla24xx_read_window(reg, 0x4000, 16, iter_reg);
1759 iter_reg = qla24xx_read_window(reg, 0x4010, 16, iter_reg);
1760 iter_reg = qla24xx_read_window(reg, 0x4020, 16, iter_reg);
1761 iter_reg = qla24xx_read_window(reg, 0x4030, 16, iter_reg);
1762 iter_reg = qla24xx_read_window(reg, 0x4040, 16, iter_reg);
1763 iter_reg = qla24xx_read_window(reg, 0x4050, 16, iter_reg);
1764 iter_reg = qla24xx_read_window(reg, 0x4060, 16, iter_reg);
1765 iter_reg = qla24xx_read_window(reg, 0x4070, 16, iter_reg);
1766 iter_reg = qla24xx_read_window(reg, 0x4080, 16, iter_reg);
1767 iter_reg = qla24xx_read_window(reg, 0x4090, 16, iter_reg);
1768 iter_reg = qla24xx_read_window(reg, 0x40A0, 16, iter_reg);
1769 iter_reg = qla24xx_read_window(reg, 0x40B0, 16, iter_reg);
1770 iter_reg = qla24xx_read_window(reg, 0x40C0, 16, iter_reg);
1771 qla24xx_read_window(reg, 0x40D0, 16, iter_reg);
1773 /* Frame Buffer registers. */
1774 iter_reg = fw->fb_hdw_reg;
1775 iter_reg = qla24xx_read_window(reg, 0x6000, 16, iter_reg);
1776 iter_reg = qla24xx_read_window(reg, 0x6010, 16, iter_reg);
1777 iter_reg = qla24xx_read_window(reg, 0x6020, 16, iter_reg);
1778 iter_reg = qla24xx_read_window(reg, 0x6030, 16, iter_reg);
1779 iter_reg = qla24xx_read_window(reg, 0x6040, 16, iter_reg);
1780 iter_reg = qla24xx_read_window(reg, 0x6100, 16, iter_reg);
1781 iter_reg = qla24xx_read_window(reg, 0x6130, 16, iter_reg);
1782 iter_reg = qla24xx_read_window(reg, 0x6150, 16, iter_reg);
1783 iter_reg = qla24xx_read_window(reg, 0x6170, 16, iter_reg);
1784 iter_reg = qla24xx_read_window(reg, 0x6190, 16, iter_reg);
1785 iter_reg = qla24xx_read_window(reg, 0x61B0, 16, iter_reg);
1786 iter_reg = qla24xx_read_window(reg, 0x61C0, 16, iter_reg);
1787 qla24xx_read_window(reg, 0x6F00, 16, iter_reg);
1789 /* Multi queue registers */
1790 nxt_chain = qla25xx_copy_mq(ha, (void *)ha->fw_dump + ha->chain_offset,
1793 rval = qla24xx_soft_reset(ha);
1794 if (rval != QLA_SUCCESS)
1795 goto qla81xx_fw_dump_failed_0;
1797 rval = qla24xx_dump_memory(ha, fw->code_ram, sizeof(fw->code_ram),
1799 if (rval != QLA_SUCCESS)
1800 goto qla81xx_fw_dump_failed_0;
1802 nxt = qla2xxx_copy_queues(ha, nxt);
1804 qla24xx_copy_eft(ha, nxt);
1806 /* Chain entries -- started with MQ. */
1807 nxt_chain = qla25xx_copy_fce(ha, nxt_chain, &last_chain);
1808 nxt_chain = qla25xx_copy_mqueues(ha, nxt_chain, &last_chain);
1809 nxt_chain = qla2xxx_copy_atioqueues(ha, nxt_chain, &last_chain);
1811 ha->fw_dump->version |= __constant_htonl(DUMP_CHAIN_VARIANT);
1812 *last_chain |= __constant_htonl(DUMP_CHAIN_LAST);
1815 /* Adjust valid length. */
1816 ha->fw_dump_len = (nxt_chain - (void *)ha->fw_dump);
1818 qla81xx_fw_dump_failed_0:
1819 qla2xxx_dump_post_process(base_vha, rval);
1821 qla81xx_fw_dump_failed:
1822 if (!hardware_locked)
1823 spin_unlock_irqrestore(&ha->hardware_lock, flags);
1827 qla83xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
1830 uint32_t cnt, reg_data;
1831 uint32_t risc_address;
1832 struct qla_hw_data *ha = vha->hw;
1833 struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
1834 uint32_t __iomem *dmp_reg;
1836 uint16_t __iomem *mbx_reg;
1837 unsigned long flags;
1838 struct qla83xx_fw_dump *fw;
1839 uint32_t ext_mem_cnt;
1840 void *nxt, *nxt_chain;
1841 uint32_t *last_chain = NULL;
1842 struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
1844 risc_address = ext_mem_cnt = 0;
1847 if (!hardware_locked)
1848 spin_lock_irqsave(&ha->hardware_lock, flags);
1851 ql_log(ql_log_warn, vha, 0xd00c,
1852 "No buffer available for dump!!!\n");
1853 goto qla83xx_fw_dump_failed;
1856 if (ha->fw_dumped) {
1857 ql_log(ql_log_warn, vha, 0xd00d,
1858 "Firmware has been previously dumped (%p) -- ignoring "
1859 "request...\n", ha->fw_dump);
1860 goto qla83xx_fw_dump_failed;
1862 fw = &ha->fw_dump->isp.isp83;
1863 qla2xxx_prep_dump(ha, ha->fw_dump);
1865 fw->host_status = htonl(RD_REG_DWORD(®->host_status));
1868 rval = qla24xx_pause_risc(reg);
1869 if (rval != QLA_SUCCESS)
1870 goto qla83xx_fw_dump_failed_0;
1872 WRT_REG_DWORD(®->iobase_addr, 0x6000);
1873 dmp_reg = ®->iobase_window;
1874 reg_data = RD_REG_DWORD(dmp_reg);
1875 WRT_REG_DWORD(dmp_reg, 0);
1877 dmp_reg = ®->unused_4_1[0];
1878 reg_data = RD_REG_DWORD(dmp_reg);
1879 WRT_REG_DWORD(dmp_reg, 0);
1881 WRT_REG_DWORD(®->iobase_addr, 0x6010);
1882 dmp_reg = ®->unused_4_1[2];
1883 reg_data = RD_REG_DWORD(dmp_reg);
1884 WRT_REG_DWORD(dmp_reg, 0);
1886 /* select PCR and disable ecc checking and correction */
1887 WRT_REG_DWORD(®->iobase_addr, 0x0F70);
1888 RD_REG_DWORD(®->iobase_addr);
1889 WRT_REG_DWORD(®->iobase_select, 0x60000000); /* write to F0h = PCR */
1891 /* Host/Risc registers. */
1892 iter_reg = fw->host_risc_reg;
1893 iter_reg = qla24xx_read_window(reg, 0x7000, 16, iter_reg);
1894 iter_reg = qla24xx_read_window(reg, 0x7010, 16, iter_reg);
1895 qla24xx_read_window(reg, 0x7040, 16, iter_reg);
1897 /* PCIe registers. */
1898 WRT_REG_DWORD(®->iobase_addr, 0x7C00);
1899 RD_REG_DWORD(®->iobase_addr);
1900 WRT_REG_DWORD(®->iobase_window, 0x01);
1901 dmp_reg = ®->iobase_c4;
1902 fw->pcie_regs[0] = htonl(RD_REG_DWORD(dmp_reg++));
1903 fw->pcie_regs[1] = htonl(RD_REG_DWORD(dmp_reg++));
1904 fw->pcie_regs[2] = htonl(RD_REG_DWORD(dmp_reg));
1905 fw->pcie_regs[3] = htonl(RD_REG_DWORD(®->iobase_window));
1907 WRT_REG_DWORD(®->iobase_window, 0x00);
1908 RD_REG_DWORD(®->iobase_window);
1910 /* Host interface registers. */
1911 dmp_reg = ®->flash_addr;
1912 for (cnt = 0; cnt < sizeof(fw->host_reg) / 4; cnt++)
1913 fw->host_reg[cnt] = htonl(RD_REG_DWORD(dmp_reg++));
1915 /* Disable interrupts. */
1916 WRT_REG_DWORD(®->ictrl, 0);
1917 RD_REG_DWORD(®->ictrl);
1919 /* Shadow registers. */
1920 WRT_REG_DWORD(®->iobase_addr, 0x0F70);
1921 RD_REG_DWORD(®->iobase_addr);
1922 WRT_REG_DWORD(®->iobase_select, 0xB0000000);
1923 fw->shadow_reg[0] = htonl(RD_REG_DWORD(®->iobase_sdata));
1925 WRT_REG_DWORD(®->iobase_select, 0xB0100000);
1926 fw->shadow_reg[1] = htonl(RD_REG_DWORD(®->iobase_sdata));
1928 WRT_REG_DWORD(®->iobase_select, 0xB0200000);
1929 fw->shadow_reg[2] = htonl(RD_REG_DWORD(®->iobase_sdata));
1931 WRT_REG_DWORD(®->iobase_select, 0xB0300000);
1932 fw->shadow_reg[3] = htonl(RD_REG_DWORD(®->iobase_sdata));
1934 WRT_REG_DWORD(®->iobase_select, 0xB0400000);
1935 fw->shadow_reg[4] = htonl(RD_REG_DWORD(®->iobase_sdata));
1937 WRT_REG_DWORD(®->iobase_select, 0xB0500000);
1938 fw->shadow_reg[5] = htonl(RD_REG_DWORD(®->iobase_sdata));
1940 WRT_REG_DWORD(®->iobase_select, 0xB0600000);
1941 fw->shadow_reg[6] = htonl(RD_REG_DWORD(®->iobase_sdata));
1943 WRT_REG_DWORD(®->iobase_select, 0xB0700000);
1944 fw->shadow_reg[7] = htonl(RD_REG_DWORD(®->iobase_sdata));
1946 WRT_REG_DWORD(®->iobase_select, 0xB0800000);
1947 fw->shadow_reg[8] = htonl(RD_REG_DWORD(®->iobase_sdata));
1949 WRT_REG_DWORD(®->iobase_select, 0xB0900000);
1950 fw->shadow_reg[9] = htonl(RD_REG_DWORD(®->iobase_sdata));
1952 WRT_REG_DWORD(®->iobase_select, 0xB0A00000);
1953 fw->shadow_reg[10] = htonl(RD_REG_DWORD(®->iobase_sdata));
1955 /* RISC I/O register. */
1956 WRT_REG_DWORD(®->iobase_addr, 0x0010);
1957 fw->risc_io_reg = htonl(RD_REG_DWORD(®->iobase_window));
1959 /* Mailbox registers. */
1960 mbx_reg = ®->mailbox0;
1961 for (cnt = 0; cnt < sizeof(fw->mailbox_reg) / 2; cnt++)
1962 fw->mailbox_reg[cnt] = htons(RD_REG_WORD(mbx_reg++));
1964 /* Transfer sequence registers. */
1965 iter_reg = fw->xseq_gp_reg;
1966 iter_reg = qla24xx_read_window(reg, 0xBE00, 16, iter_reg);
1967 iter_reg = qla24xx_read_window(reg, 0xBE10, 16, iter_reg);
1968 iter_reg = qla24xx_read_window(reg, 0xBE20, 16, iter_reg);
1969 iter_reg = qla24xx_read_window(reg, 0xBE30, 16, iter_reg);
1970 iter_reg = qla24xx_read_window(reg, 0xBE40, 16, iter_reg);
1971 iter_reg = qla24xx_read_window(reg, 0xBE50, 16, iter_reg);
1972 iter_reg = qla24xx_read_window(reg, 0xBE60, 16, iter_reg);
1973 iter_reg = qla24xx_read_window(reg, 0xBE70, 16, iter_reg);
1974 iter_reg = qla24xx_read_window(reg, 0xBF00, 16, iter_reg);
1975 iter_reg = qla24xx_read_window(reg, 0xBF10, 16, iter_reg);
1976 iter_reg = qla24xx_read_window(reg, 0xBF20, 16, iter_reg);
1977 iter_reg = qla24xx_read_window(reg, 0xBF30, 16, iter_reg);
1978 iter_reg = qla24xx_read_window(reg, 0xBF40, 16, iter_reg);
1979 iter_reg = qla24xx_read_window(reg, 0xBF50, 16, iter_reg);
1980 iter_reg = qla24xx_read_window(reg, 0xBF60, 16, iter_reg);
1981 qla24xx_read_window(reg, 0xBF70, 16, iter_reg);
1983 iter_reg = fw->xseq_0_reg;
1984 iter_reg = qla24xx_read_window(reg, 0xBFC0, 16, iter_reg);
1985 iter_reg = qla24xx_read_window(reg, 0xBFD0, 16, iter_reg);
1986 qla24xx_read_window(reg, 0xBFE0, 16, iter_reg);
1988 qla24xx_read_window(reg, 0xBFF0, 16, fw->xseq_1_reg);
1990 qla24xx_read_window(reg, 0xBEF0, 16, fw->xseq_2_reg);
1992 /* Receive sequence registers. */
1993 iter_reg = fw->rseq_gp_reg;
1994 iter_reg = qla24xx_read_window(reg, 0xFE00, 16, iter_reg);
1995 iter_reg = qla24xx_read_window(reg, 0xFE10, 16, iter_reg);
1996 iter_reg = qla24xx_read_window(reg, 0xFE20, 16, iter_reg);
1997 iter_reg = qla24xx_read_window(reg, 0xFE30, 16, iter_reg);
1998 iter_reg = qla24xx_read_window(reg, 0xFE40, 16, iter_reg);
1999 iter_reg = qla24xx_read_window(reg, 0xFE50, 16, iter_reg);
2000 iter_reg = qla24xx_read_window(reg, 0xFE60, 16, iter_reg);
2001 iter_reg = qla24xx_read_window(reg, 0xFE70, 16, iter_reg);
2002 iter_reg = qla24xx_read_window(reg, 0xFF00, 16, iter_reg);
2003 iter_reg = qla24xx_read_window(reg, 0xFF10, 16, iter_reg);
2004 iter_reg = qla24xx_read_window(reg, 0xFF20, 16, iter_reg);
2005 iter_reg = qla24xx_read_window(reg, 0xFF30, 16, iter_reg);
2006 iter_reg = qla24xx_read_window(reg, 0xFF40, 16, iter_reg);
2007 iter_reg = qla24xx_read_window(reg, 0xFF50, 16, iter_reg);
2008 iter_reg = qla24xx_read_window(reg, 0xFF60, 16, iter_reg);
2009 qla24xx_read_window(reg, 0xFF70, 16, iter_reg);
2011 iter_reg = fw->rseq_0_reg;
2012 iter_reg = qla24xx_read_window(reg, 0xFFC0, 16, iter_reg);
2013 qla24xx_read_window(reg, 0xFFD0, 16, iter_reg);
2015 qla24xx_read_window(reg, 0xFFE0, 16, fw->rseq_1_reg);
2016 qla24xx_read_window(reg, 0xFFF0, 16, fw->rseq_2_reg);
2017 qla24xx_read_window(reg, 0xFEF0, 16, fw->rseq_3_reg);
2019 /* Auxiliary sequence registers. */
2020 iter_reg = fw->aseq_gp_reg;
2021 iter_reg = qla24xx_read_window(reg, 0xB000, 16, iter_reg);
2022 iter_reg = qla24xx_read_window(reg, 0xB010, 16, iter_reg);
2023 iter_reg = qla24xx_read_window(reg, 0xB020, 16, iter_reg);
2024 iter_reg = qla24xx_read_window(reg, 0xB030, 16, iter_reg);
2025 iter_reg = qla24xx_read_window(reg, 0xB040, 16, iter_reg);
2026 iter_reg = qla24xx_read_window(reg, 0xB050, 16, iter_reg);
2027 iter_reg = qla24xx_read_window(reg, 0xB060, 16, iter_reg);
2028 iter_reg = qla24xx_read_window(reg, 0xB070, 16, iter_reg);
2029 iter_reg = qla24xx_read_window(reg, 0xB100, 16, iter_reg);
2030 iter_reg = qla24xx_read_window(reg, 0xB110, 16, iter_reg);
2031 iter_reg = qla24xx_read_window(reg, 0xB120, 16, iter_reg);
2032 iter_reg = qla24xx_read_window(reg, 0xB130, 16, iter_reg);
2033 iter_reg = qla24xx_read_window(reg, 0xB140, 16, iter_reg);
2034 iter_reg = qla24xx_read_window(reg, 0xB150, 16, iter_reg);
2035 iter_reg = qla24xx_read_window(reg, 0xB160, 16, iter_reg);
2036 qla24xx_read_window(reg, 0xB170, 16, iter_reg);
2038 iter_reg = fw->aseq_0_reg;
2039 iter_reg = qla24xx_read_window(reg, 0xB0C0, 16, iter_reg);
2040 qla24xx_read_window(reg, 0xB0D0, 16, iter_reg);
2042 qla24xx_read_window(reg, 0xB0E0, 16, fw->aseq_1_reg);
2043 qla24xx_read_window(reg, 0xB0F0, 16, fw->aseq_2_reg);
2044 qla24xx_read_window(reg, 0xB1F0, 16, fw->aseq_3_reg);
2046 /* Command DMA registers. */
2047 iter_reg = fw->cmd_dma_reg;
2048 iter_reg = qla24xx_read_window(reg, 0x7100, 16, iter_reg);
2049 iter_reg = qla24xx_read_window(reg, 0x7120, 16, iter_reg);
2050 iter_reg = qla24xx_read_window(reg, 0x7130, 16, iter_reg);
2051 qla24xx_read_window(reg, 0x71F0, 16, iter_reg);
2054 iter_reg = fw->req0_dma_reg;
2055 iter_reg = qla24xx_read_window(reg, 0x7200, 8, iter_reg);
2056 dmp_reg = ®->iobase_q;
2057 for (cnt = 0; cnt < 7; cnt++)
2058 *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
2060 iter_reg = fw->resp0_dma_reg;
2061 iter_reg = qla24xx_read_window(reg, 0x7300, 8, iter_reg);
2062 dmp_reg = ®->iobase_q;
2063 for (cnt = 0; cnt < 7; cnt++)
2064 *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
2066 iter_reg = fw->req1_dma_reg;
2067 iter_reg = qla24xx_read_window(reg, 0x7400, 8, iter_reg);
2068 dmp_reg = ®->iobase_q;
2069 for (cnt = 0; cnt < 7; cnt++)
2070 *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
2072 /* Transmit DMA registers. */
2073 iter_reg = fw->xmt0_dma_reg;
2074 iter_reg = qla24xx_read_window(reg, 0x7600, 16, iter_reg);
2075 qla24xx_read_window(reg, 0x7610, 16, iter_reg);
2077 iter_reg = fw->xmt1_dma_reg;
2078 iter_reg = qla24xx_read_window(reg, 0x7620, 16, iter_reg);
2079 qla24xx_read_window(reg, 0x7630, 16, iter_reg);
2081 iter_reg = fw->xmt2_dma_reg;
2082 iter_reg = qla24xx_read_window(reg, 0x7640, 16, iter_reg);
2083 qla24xx_read_window(reg, 0x7650, 16, iter_reg);
2085 iter_reg = fw->xmt3_dma_reg;
2086 iter_reg = qla24xx_read_window(reg, 0x7660, 16, iter_reg);
2087 qla24xx_read_window(reg, 0x7670, 16, iter_reg);
2089 iter_reg = fw->xmt4_dma_reg;
2090 iter_reg = qla24xx_read_window(reg, 0x7680, 16, iter_reg);
2091 qla24xx_read_window(reg, 0x7690, 16, iter_reg);
2093 qla24xx_read_window(reg, 0x76A0, 16, fw->xmt_data_dma_reg);
2095 /* Receive DMA registers. */
2096 iter_reg = fw->rcvt0_data_dma_reg;
2097 iter_reg = qla24xx_read_window(reg, 0x7700, 16, iter_reg);
2098 qla24xx_read_window(reg, 0x7710, 16, iter_reg);
2100 iter_reg = fw->rcvt1_data_dma_reg;
2101 iter_reg = qla24xx_read_window(reg, 0x7720, 16, iter_reg);
2102 qla24xx_read_window(reg, 0x7730, 16, iter_reg);
2104 /* RISC registers. */
2105 iter_reg = fw->risc_gp_reg;
2106 iter_reg = qla24xx_read_window(reg, 0x0F00, 16, iter_reg);
2107 iter_reg = qla24xx_read_window(reg, 0x0F10, 16, iter_reg);
2108 iter_reg = qla24xx_read_window(reg, 0x0F20, 16, iter_reg);
2109 iter_reg = qla24xx_read_window(reg, 0x0F30, 16, iter_reg);
2110 iter_reg = qla24xx_read_window(reg, 0x0F40, 16, iter_reg);
2111 iter_reg = qla24xx_read_window(reg, 0x0F50, 16, iter_reg);
2112 iter_reg = qla24xx_read_window(reg, 0x0F60, 16, iter_reg);
2113 qla24xx_read_window(reg, 0x0F70, 16, iter_reg);
2115 /* Local memory controller registers. */
2116 iter_reg = fw->lmc_reg;
2117 iter_reg = qla24xx_read_window(reg, 0x3000, 16, iter_reg);
2118 iter_reg = qla24xx_read_window(reg, 0x3010, 16, iter_reg);
2119 iter_reg = qla24xx_read_window(reg, 0x3020, 16, iter_reg);
2120 iter_reg = qla24xx_read_window(reg, 0x3030, 16, iter_reg);
2121 iter_reg = qla24xx_read_window(reg, 0x3040, 16, iter_reg);
2122 iter_reg = qla24xx_read_window(reg, 0x3050, 16, iter_reg);
2123 iter_reg = qla24xx_read_window(reg, 0x3060, 16, iter_reg);
2124 qla24xx_read_window(reg, 0x3070, 16, iter_reg);
2126 /* Fibre Protocol Module registers. */
2127 iter_reg = fw->fpm_hdw_reg;
2128 iter_reg = qla24xx_read_window(reg, 0x4000, 16, iter_reg);
2129 iter_reg = qla24xx_read_window(reg, 0x4010, 16, iter_reg);
2130 iter_reg = qla24xx_read_window(reg, 0x4020, 16, iter_reg);
2131 iter_reg = qla24xx_read_window(reg, 0x4030, 16, iter_reg);
2132 iter_reg = qla24xx_read_window(reg, 0x4040, 16, iter_reg);
2133 iter_reg = qla24xx_read_window(reg, 0x4050, 16, iter_reg);
2134 iter_reg = qla24xx_read_window(reg, 0x4060, 16, iter_reg);
2135 iter_reg = qla24xx_read_window(reg, 0x4070, 16, iter_reg);
2136 iter_reg = qla24xx_read_window(reg, 0x4080, 16, iter_reg);
2137 iter_reg = qla24xx_read_window(reg, 0x4090, 16, iter_reg);
2138 iter_reg = qla24xx_read_window(reg, 0x40A0, 16, iter_reg);
2139 iter_reg = qla24xx_read_window(reg, 0x40B0, 16, iter_reg);
2140 iter_reg = qla24xx_read_window(reg, 0x40C0, 16, iter_reg);
2141 iter_reg = qla24xx_read_window(reg, 0x40D0, 16, iter_reg);
2142 iter_reg = qla24xx_read_window(reg, 0x40E0, 16, iter_reg);
2143 qla24xx_read_window(reg, 0x40F0, 16, iter_reg);
2145 /* RQ0 Array registers. */
2146 iter_reg = fw->rq0_array_reg;
2147 iter_reg = qla24xx_read_window(reg, 0x5C00, 16, iter_reg);
2148 iter_reg = qla24xx_read_window(reg, 0x5C10, 16, iter_reg);
2149 iter_reg = qla24xx_read_window(reg, 0x5C20, 16, iter_reg);
2150 iter_reg = qla24xx_read_window(reg, 0x5C30, 16, iter_reg);
2151 iter_reg = qla24xx_read_window(reg, 0x5C40, 16, iter_reg);
2152 iter_reg = qla24xx_read_window(reg, 0x5C50, 16, iter_reg);
2153 iter_reg = qla24xx_read_window(reg, 0x5C60, 16, iter_reg);
2154 iter_reg = qla24xx_read_window(reg, 0x5C70, 16, iter_reg);
2155 iter_reg = qla24xx_read_window(reg, 0x5C80, 16, iter_reg);
2156 iter_reg = qla24xx_read_window(reg, 0x5C90, 16, iter_reg);
2157 iter_reg = qla24xx_read_window(reg, 0x5CA0, 16, iter_reg);
2158 iter_reg = qla24xx_read_window(reg, 0x5CB0, 16, iter_reg);
2159 iter_reg = qla24xx_read_window(reg, 0x5CC0, 16, iter_reg);
2160 iter_reg = qla24xx_read_window(reg, 0x5CD0, 16, iter_reg);
2161 iter_reg = qla24xx_read_window(reg, 0x5CE0, 16, iter_reg);
2162 qla24xx_read_window(reg, 0x5CF0, 16, iter_reg);
2164 /* RQ1 Array registers. */
2165 iter_reg = fw->rq1_array_reg;
2166 iter_reg = qla24xx_read_window(reg, 0x5D00, 16, iter_reg);
2167 iter_reg = qla24xx_read_window(reg, 0x5D10, 16, iter_reg);
2168 iter_reg = qla24xx_read_window(reg, 0x5D20, 16, iter_reg);
2169 iter_reg = qla24xx_read_window(reg, 0x5D30, 16, iter_reg);
2170 iter_reg = qla24xx_read_window(reg, 0x5D40, 16, iter_reg);
2171 iter_reg = qla24xx_read_window(reg, 0x5D50, 16, iter_reg);
2172 iter_reg = qla24xx_read_window(reg, 0x5D60, 16, iter_reg);
2173 iter_reg = qla24xx_read_window(reg, 0x5D70, 16, iter_reg);
2174 iter_reg = qla24xx_read_window(reg, 0x5D80, 16, iter_reg);
2175 iter_reg = qla24xx_read_window(reg, 0x5D90, 16, iter_reg);
2176 iter_reg = qla24xx_read_window(reg, 0x5DA0, 16, iter_reg);
2177 iter_reg = qla24xx_read_window(reg, 0x5DB0, 16, iter_reg);
2178 iter_reg = qla24xx_read_window(reg, 0x5DC0, 16, iter_reg);
2179 iter_reg = qla24xx_read_window(reg, 0x5DD0, 16, iter_reg);
2180 iter_reg = qla24xx_read_window(reg, 0x5DE0, 16, iter_reg);
2181 qla24xx_read_window(reg, 0x5DF0, 16, iter_reg);
2183 /* RP0 Array registers. */
2184 iter_reg = fw->rp0_array_reg;
2185 iter_reg = qla24xx_read_window(reg, 0x5E00, 16, iter_reg);
2186 iter_reg = qla24xx_read_window(reg, 0x5E10, 16, iter_reg);
2187 iter_reg = qla24xx_read_window(reg, 0x5E20, 16, iter_reg);
2188 iter_reg = qla24xx_read_window(reg, 0x5E30, 16, iter_reg);
2189 iter_reg = qla24xx_read_window(reg, 0x5E40, 16, iter_reg);
2190 iter_reg = qla24xx_read_window(reg, 0x5E50, 16, iter_reg);
2191 iter_reg = qla24xx_read_window(reg, 0x5E60, 16, iter_reg);
2192 iter_reg = qla24xx_read_window(reg, 0x5E70, 16, iter_reg);
2193 iter_reg = qla24xx_read_window(reg, 0x5E80, 16, iter_reg);
2194 iter_reg = qla24xx_read_window(reg, 0x5E90, 16, iter_reg);
2195 iter_reg = qla24xx_read_window(reg, 0x5EA0, 16, iter_reg);
2196 iter_reg = qla24xx_read_window(reg, 0x5EB0, 16, iter_reg);
2197 iter_reg = qla24xx_read_window(reg, 0x5EC0, 16, iter_reg);
2198 iter_reg = qla24xx_read_window(reg, 0x5ED0, 16, iter_reg);
2199 iter_reg = qla24xx_read_window(reg, 0x5EE0, 16, iter_reg);
2200 qla24xx_read_window(reg, 0x5EF0, 16, iter_reg);
2202 /* RP1 Array registers. */
2203 iter_reg = fw->rp1_array_reg;
2204 iter_reg = qla24xx_read_window(reg, 0x5F00, 16, iter_reg);
2205 iter_reg = qla24xx_read_window(reg, 0x5F10, 16, iter_reg);
2206 iter_reg = qla24xx_read_window(reg, 0x5F20, 16, iter_reg);
2207 iter_reg = qla24xx_read_window(reg, 0x5F30, 16, iter_reg);
2208 iter_reg = qla24xx_read_window(reg, 0x5F40, 16, iter_reg);
2209 iter_reg = qla24xx_read_window(reg, 0x5F50, 16, iter_reg);
2210 iter_reg = qla24xx_read_window(reg, 0x5F60, 16, iter_reg);
2211 iter_reg = qla24xx_read_window(reg, 0x5F70, 16, iter_reg);
2212 iter_reg = qla24xx_read_window(reg, 0x5F80, 16, iter_reg);
2213 iter_reg = qla24xx_read_window(reg, 0x5F90, 16, iter_reg);
2214 iter_reg = qla24xx_read_window(reg, 0x5FA0, 16, iter_reg);
2215 iter_reg = qla24xx_read_window(reg, 0x5FB0, 16, iter_reg);
2216 iter_reg = qla24xx_read_window(reg, 0x5FC0, 16, iter_reg);
2217 iter_reg = qla24xx_read_window(reg, 0x5FD0, 16, iter_reg);
2218 iter_reg = qla24xx_read_window(reg, 0x5FE0, 16, iter_reg);
2219 qla24xx_read_window(reg, 0x5FF0, 16, iter_reg);
2221 iter_reg = fw->at0_array_reg;
2222 iter_reg = qla24xx_read_window(reg, 0x7080, 16, iter_reg);
2223 iter_reg = qla24xx_read_window(reg, 0x7090, 16, iter_reg);
2224 iter_reg = qla24xx_read_window(reg, 0x70A0, 16, iter_reg);
2225 iter_reg = qla24xx_read_window(reg, 0x70B0, 16, iter_reg);
2226 iter_reg = qla24xx_read_window(reg, 0x70C0, 16, iter_reg);
2227 iter_reg = qla24xx_read_window(reg, 0x70D0, 16, iter_reg);
2228 iter_reg = qla24xx_read_window(reg, 0x70E0, 16, iter_reg);
2229 qla24xx_read_window(reg, 0x70F0, 16, iter_reg);
2231 /* I/O Queue Control registers. */
2232 qla24xx_read_window(reg, 0x7800, 16, fw->queue_control_reg);
2234 /* Frame Buffer registers. */
2235 iter_reg = fw->fb_hdw_reg;
2236 iter_reg = qla24xx_read_window(reg, 0x6000, 16, iter_reg);
2237 iter_reg = qla24xx_read_window(reg, 0x6010, 16, iter_reg);
2238 iter_reg = qla24xx_read_window(reg, 0x6020, 16, iter_reg);
2239 iter_reg = qla24xx_read_window(reg, 0x6030, 16, iter_reg);
2240 iter_reg = qla24xx_read_window(reg, 0x6040, 16, iter_reg);
2241 iter_reg = qla24xx_read_window(reg, 0x6060, 16, iter_reg);
2242 iter_reg = qla24xx_read_window(reg, 0x6070, 16, iter_reg);
2243 iter_reg = qla24xx_read_window(reg, 0x6100, 16, iter_reg);
2244 iter_reg = qla24xx_read_window(reg, 0x6130, 16, iter_reg);
2245 iter_reg = qla24xx_read_window(reg, 0x6150, 16, iter_reg);
2246 iter_reg = qla24xx_read_window(reg, 0x6170, 16, iter_reg);
2247 iter_reg = qla24xx_read_window(reg, 0x6190, 16, iter_reg);
2248 iter_reg = qla24xx_read_window(reg, 0x61B0, 16, iter_reg);
2249 iter_reg = qla24xx_read_window(reg, 0x61C0, 16, iter_reg);
2250 iter_reg = qla24xx_read_window(reg, 0x6530, 16, iter_reg);
2251 iter_reg = qla24xx_read_window(reg, 0x6540, 16, iter_reg);
2252 iter_reg = qla24xx_read_window(reg, 0x6550, 16, iter_reg);
2253 iter_reg = qla24xx_read_window(reg, 0x6560, 16, iter_reg);
2254 iter_reg = qla24xx_read_window(reg, 0x6570, 16, iter_reg);
2255 iter_reg = qla24xx_read_window(reg, 0x6580, 16, iter_reg);
2256 iter_reg = qla24xx_read_window(reg, 0x6590, 16, iter_reg);
2257 iter_reg = qla24xx_read_window(reg, 0x65A0, 16, iter_reg);
2258 iter_reg = qla24xx_read_window(reg, 0x65B0, 16, iter_reg);
2259 iter_reg = qla24xx_read_window(reg, 0x65C0, 16, iter_reg);
2260 iter_reg = qla24xx_read_window(reg, 0x65D0, 16, iter_reg);
2261 iter_reg = qla24xx_read_window(reg, 0x65E0, 16, iter_reg);
2262 qla24xx_read_window(reg, 0x6F00, 16, iter_reg);
2264 /* Multi queue registers */
2265 nxt_chain = qla25xx_copy_mq(ha, (void *)ha->fw_dump + ha->chain_offset,
2268 rval = qla24xx_soft_reset(ha);
2269 if (rval != QLA_SUCCESS) {
2270 ql_log(ql_log_warn, vha, 0xd00e,
2271 "SOFT RESET FAILED, forcing continuation of dump!!!\n");
2274 ql_log(ql_log_warn, vha, 0xd00f, "try a bigger hammer!!!\n");
2276 WRT_REG_DWORD(®->hccr, HCCRX_SET_RISC_RESET);
2277 RD_REG_DWORD(®->hccr);
2279 WRT_REG_DWORD(®->hccr, HCCRX_REL_RISC_PAUSE);
2280 RD_REG_DWORD(®->hccr);
2282 WRT_REG_DWORD(®->hccr, HCCRX_CLR_RISC_RESET);
2283 RD_REG_DWORD(®->hccr);
2285 for (cnt = 30000; cnt && (RD_REG_WORD(®->mailbox0)); cnt--)
2290 nxt += sizeof(fw->code_ram);
2291 nxt += (ha->fw_memory_size - 0x100000 + 1);
2294 ql_log(ql_log_warn, vha, 0xd010,
2295 "bigger hammer success?\n");
2298 rval = qla24xx_dump_memory(ha, fw->code_ram, sizeof(fw->code_ram),
2300 if (rval != QLA_SUCCESS)
2301 goto qla83xx_fw_dump_failed_0;
2304 nxt = qla2xxx_copy_queues(ha, nxt);
2306 qla24xx_copy_eft(ha, nxt);
2308 /* Chain entries -- started with MQ. */
2309 nxt_chain = qla25xx_copy_fce(ha, nxt_chain, &last_chain);
2310 nxt_chain = qla25xx_copy_mqueues(ha, nxt_chain, &last_chain);
2311 nxt_chain = qla2xxx_copy_atioqueues(ha, nxt_chain, &last_chain);
2313 ha->fw_dump->version |= __constant_htonl(DUMP_CHAIN_VARIANT);
2314 *last_chain |= __constant_htonl(DUMP_CHAIN_LAST);
2317 /* Adjust valid length. */
2318 ha->fw_dump_len = (nxt_chain - (void *)ha->fw_dump);
2320 qla83xx_fw_dump_failed_0:
2321 qla2xxx_dump_post_process(base_vha, rval);
2323 qla83xx_fw_dump_failed:
2324 if (!hardware_locked)
2325 spin_unlock_irqrestore(&ha->hardware_lock, flags);
2328 /****************************************************************************/
2329 /* Driver Debug Functions. */
2330 /****************************************************************************/
2333 ql_mask_match(uint32_t level)
2335 if (ql2xextended_error_logging == 1)
2336 ql2xextended_error_logging = QL_DBG_DEFAULT1_MASK;
2337 return (level & ql2xextended_error_logging) == level;
2341 * This function is for formatting and logging debug information.
2342 * It is to be used when vha is available. It formats the message
2343 * and logs it to the messages file.
2345 * level: The level of the debug messages to be printed.
2346 * If ql2xextended_error_logging value is correctly set,
2347 * this message will appear in the messages file.
2348 * vha: Pointer to the scsi_qla_host_t.
2349 * id: This is a unique identifier for the level. It identifies the
2350 * part of the code from where the message originated.
2351 * msg: The message to be displayed.
2354 ql_dbg(uint32_t level, scsi_qla_host_t *vha, int32_t id, const char *fmt, ...)
2357 struct va_format vaf;
2359 if (!ql_mask_match(level))
2368 const struct pci_dev *pdev = vha->hw->pdev;
2369 /* <module-name> <pci-name> <msg-id>:<host> Message */
2370 pr_warn("%s [%s]-%04x:%ld: %pV",
2371 QL_MSGHDR, dev_name(&(pdev->dev)), id + ql_dbg_offset,
2372 vha->host_no, &vaf);
2374 pr_warn("%s [%s]-%04x: : %pV",
2375 QL_MSGHDR, "0000:00:00.0", id + ql_dbg_offset, &vaf);
2383 * This function is for formatting and logging debug information.
2384 * It is to be used when vha is not available and pci is available,
2385 * i.e., before host allocation. It formats the message and logs it
2386 * to the messages file.
2388 * level: The level of the debug messages to be printed.
2389 * If ql2xextended_error_logging value is correctly set,
2390 * this message will appear in the messages file.
2391 * pdev: Pointer to the struct pci_dev.
2392 * id: This is a unique id for the level. It identifies the part
2393 * of the code from where the message originated.
2394 * msg: The message to be displayed.
2397 ql_dbg_pci(uint32_t level, struct pci_dev *pdev, int32_t id,
2398 const char *fmt, ...)
2401 struct va_format vaf;
2405 if (!ql_mask_match(level))
2413 /* <module-name> <dev-name>:<msg-id> Message */
2414 pr_warn("%s [%s]-%04x: : %pV",
2415 QL_MSGHDR, dev_name(&(pdev->dev)), id + ql_dbg_offset, &vaf);
2421 * This function is for formatting and logging log messages.
2422 * It is to be used when vha is available. It formats the message
2423 * and logs it to the messages file. All the messages will be logged
2424 * irrespective of value of ql2xextended_error_logging.
2426 * level: The level of the log messages to be printed in the
2428 * vha: Pointer to the scsi_qla_host_t
2429 * id: This is a unique id for the level. It identifies the
2430 * part of the code from where the message originated.
2431 * msg: The message to be displayed.
2434 ql_log(uint32_t level, scsi_qla_host_t *vha, int32_t id, const char *fmt, ...)
2437 struct va_format vaf;
2440 if (level > ql_errlev)
2444 const struct pci_dev *pdev = vha->hw->pdev;
2445 /* <module-name> <msg-id>:<host> Message */
2446 snprintf(pbuf, sizeof(pbuf), "%s [%s]-%04x:%ld: ",
2447 QL_MSGHDR, dev_name(&(pdev->dev)), id, vha->host_no);
2449 snprintf(pbuf, sizeof(pbuf), "%s [%s]-%04x: : ",
2450 QL_MSGHDR, "0000:00:00.0", id);
2452 pbuf[sizeof(pbuf) - 1] = 0;
2460 case ql_log_fatal: /* FATAL LOG */
2461 pr_crit("%s%pV", pbuf, &vaf);
2464 pr_err("%s%pV", pbuf, &vaf);
2467 pr_warn("%s%pV", pbuf, &vaf);
2470 pr_info("%s%pV", pbuf, &vaf);
2478 * This function is for formatting and logging log messages.
2479 * It is to be used when vha is not available and pci is available,
2480 * i.e., before host allocation. It formats the message and logs
2481 * it to the messages file. All the messages are logged irrespective
2482 * of the value of ql2xextended_error_logging.
2484 * level: The level of the log messages to be printed in the
2486 * pdev: Pointer to the struct pci_dev.
2487 * id: This is a unique id for the level. It identifies the
2488 * part of the code from where the message originated.
2489 * msg: The message to be displayed.
2492 ql_log_pci(uint32_t level, struct pci_dev *pdev, int32_t id,
2493 const char *fmt, ...)
2496 struct va_format vaf;
2501 if (level > ql_errlev)
2504 /* <module-name> <dev-name>:<msg-id> Message */
2505 snprintf(pbuf, sizeof(pbuf), "%s [%s]-%04x: : ",
2506 QL_MSGHDR, dev_name(&(pdev->dev)), id);
2507 pbuf[sizeof(pbuf) - 1] = 0;
2515 case ql_log_fatal: /* FATAL LOG */
2516 pr_crit("%s%pV", pbuf, &vaf);
2519 pr_err("%s%pV", pbuf, &vaf);
2522 pr_warn("%s%pV", pbuf, &vaf);
2525 pr_info("%s%pV", pbuf, &vaf);
2533 ql_dump_regs(uint32_t level, scsi_qla_host_t *vha, int32_t id)
2536 struct qla_hw_data *ha = vha->hw;
2537 struct device_reg_2xxx __iomem *reg = &ha->iobase->isp;
2538 struct device_reg_24xx __iomem *reg24 = &ha->iobase->isp24;
2539 struct device_reg_82xx __iomem *reg82 = &ha->iobase->isp82;
2540 uint16_t __iomem *mbx_reg;
2542 if (!ql_mask_match(level))
2545 if (IS_P3P_TYPE(ha))
2546 mbx_reg = ®82->mailbox_in[0];
2547 else if (IS_FWI2_CAPABLE(ha))
2548 mbx_reg = ®24->mailbox0;
2550 mbx_reg = MAILBOX_REG(ha, reg, 0);
2552 ql_dbg(level, vha, id, "Mailbox registers:\n");
2553 for (i = 0; i < 6; i++)
2554 ql_dbg(level, vha, id,
2555 "mbox[%d] 0x%04x\n", i, RD_REG_WORD(mbx_reg++));
2560 ql_dump_buffer(uint32_t level, scsi_qla_host_t *vha, int32_t id,
2561 uint8_t *b, uint32_t size)
2566 if (!ql_mask_match(level))
2569 ql_dbg(level, vha, id, " 0 1 2 3 4 5 6 7 8 "
2570 "9 Ah Bh Ch Dh Eh Fh\n");
2571 ql_dbg(level, vha, id, "----------------------------------"
2572 "----------------------------\n");
2574 ql_dbg(level, vha, id, " ");
2575 for (cnt = 0; cnt < size;) {
2577 printk("%02x", (uint32_t) c);
2585 ql_dbg(level, vha, id, "\n");