2 * QLogic Fibre Channel HBA Driver
3 * Copyright (c) 2003-2012 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 | 0x0124 | 0x4b,0xba,0xfa |
15 * | Mailbox commands | 0x114f | 0x111a-0x111b |
16 * | | | 0x112c-0x112e |
18 * | Device Discovery | 0x2087 | 0x2020-0x2022 |
19 * | Queue Command and IO tracing | 0x3030 | 0x3006,0x3008 |
20 * | | | 0x302d-0x302e |
21 * | DPC Thread | 0x401d | 0x4002,0x4013 |
22 * | Async Events | 0x5071 | 0x502b-0x502f |
23 * | | | 0x5047,0x5052 |
24 * | Timer Routines | 0x6011 | |
25 * | User Space Interactions | 0x70c2 | 0x7018,0x702e, |
26 * | | | 0x7039,0x7045, |
27 * | | | 0x7073-0x7075, |
29 * | | | 0x70a5,0x70a6, |
30 * | | | 0x70a8,0x70ab, |
31 * | | | 0x70ad-0x70ae |
32 * | Task Management | 0x803c | 0x8025-0x8026 |
33 * | | | 0x800b,0x8039 |
34 * | AER/EEH | 0x9011 | |
35 * | Virtual Port | 0xa007 | |
36 * | ISP82XX Specific | 0xb084 | 0xb002,0xb024 |
37 * | | | 0xb082,0xb083 |
38 * | MultiQ | 0xc00c | |
40 * | Target Mode | 0xe06f | |
41 * | Target Mode Management | 0xf071 | |
42 * | Target Mode Task Management | 0x1000b | |
43 * ----------------------------------------------------------------------
48 #include <linux/delay.h>
50 static uint32_t ql_dbg_offset = 0x800;
53 qla2xxx_prep_dump(struct qla_hw_data *ha, struct qla2xxx_fw_dump *fw_dump)
55 fw_dump->fw_major_version = htonl(ha->fw_major_version);
56 fw_dump->fw_minor_version = htonl(ha->fw_minor_version);
57 fw_dump->fw_subminor_version = htonl(ha->fw_subminor_version);
58 fw_dump->fw_attributes = htonl(ha->fw_attributes);
60 fw_dump->vendor = htonl(ha->pdev->vendor);
61 fw_dump->device = htonl(ha->pdev->device);
62 fw_dump->subsystem_vendor = htonl(ha->pdev->subsystem_vendor);
63 fw_dump->subsystem_device = htonl(ha->pdev->subsystem_device);
67 qla2xxx_copy_queues(struct qla_hw_data *ha, void *ptr)
69 struct req_que *req = ha->req_q_map[0];
70 struct rsp_que *rsp = ha->rsp_q_map[0];
72 memcpy(ptr, req->ring, req->length *
76 ptr += req->length * sizeof(request_t);
77 memcpy(ptr, rsp->ring, rsp->length *
80 return ptr + (rsp->length * sizeof(response_t));
84 qla24xx_dump_ram(struct qla_hw_data *ha, uint32_t addr, uint32_t *ram,
85 uint32_t ram_dwords, void **nxt)
88 uint32_t cnt, stat, timer, dwords, idx;
90 struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
91 dma_addr_t dump_dma = ha->gid_list_dma;
92 uint32_t *dump = (uint32_t *)ha->gid_list;
97 WRT_REG_WORD(®->mailbox0, MBC_DUMP_RISC_RAM_EXTENDED);
98 clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags);
100 dwords = qla2x00_gid_list_size(ha) / 4;
101 for (cnt = 0; cnt < ram_dwords && rval == QLA_SUCCESS;
102 cnt += dwords, addr += dwords) {
103 if (cnt + dwords > ram_dwords)
104 dwords = ram_dwords - cnt;
106 WRT_REG_WORD(®->mailbox1, LSW(addr));
107 WRT_REG_WORD(®->mailbox8, MSW(addr));
109 WRT_REG_WORD(®->mailbox2, MSW(dump_dma));
110 WRT_REG_WORD(®->mailbox3, LSW(dump_dma));
111 WRT_REG_WORD(®->mailbox6, MSW(MSD(dump_dma)));
112 WRT_REG_WORD(®->mailbox7, LSW(MSD(dump_dma)));
114 WRT_REG_WORD(®->mailbox4, MSW(dwords));
115 WRT_REG_WORD(®->mailbox5, LSW(dwords));
116 WRT_REG_DWORD(®->hccr, HCCRX_SET_HOST_INT);
118 for (timer = 6000000; timer; timer--) {
119 /* Check for pending interrupts. */
120 stat = RD_REG_DWORD(®->host_status);
121 if (stat & HSRX_RISC_INT) {
124 if (stat == 0x1 || stat == 0x2 ||
125 stat == 0x10 || stat == 0x11) {
126 set_bit(MBX_INTERRUPT,
129 mb0 = RD_REG_WORD(®->mailbox0);
131 WRT_REG_DWORD(®->hccr,
133 RD_REG_DWORD(®->hccr);
137 /* Clear this intr; it wasn't a mailbox intr */
138 WRT_REG_DWORD(®->hccr, HCCRX_CLR_RISC_INT);
139 RD_REG_DWORD(®->hccr);
144 if (test_and_clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags)) {
145 rval = mb0 & MBS_MASK;
146 for (idx = 0; idx < dwords; idx++)
147 ram[cnt + idx] = swab32(dump[idx]);
149 rval = QLA_FUNCTION_FAILED;
153 *nxt = rval == QLA_SUCCESS ? &ram[cnt]: NULL;
158 qla24xx_dump_memory(struct qla_hw_data *ha, uint32_t *code_ram,
159 uint32_t cram_size, void **nxt)
164 rval = qla24xx_dump_ram(ha, 0x20000, code_ram, cram_size / 4, nxt);
165 if (rval != QLA_SUCCESS)
168 /* External Memory. */
169 return qla24xx_dump_ram(ha, 0x100000, *nxt,
170 ha->fw_memory_size - 0x100000 + 1, nxt);
174 qla24xx_read_window(struct device_reg_24xx __iomem *reg, uint32_t iobase,
175 uint32_t count, uint32_t *buf)
177 uint32_t __iomem *dmp_reg;
179 WRT_REG_DWORD(®->iobase_addr, iobase);
180 dmp_reg = ®->iobase_window;
182 *buf++ = htonl(RD_REG_DWORD(dmp_reg++));
188 qla24xx_pause_risc(struct device_reg_24xx __iomem *reg)
190 int rval = QLA_SUCCESS;
193 WRT_REG_DWORD(®->hccr, HCCRX_SET_RISC_PAUSE);
195 ((RD_REG_DWORD(®->host_status) & HSRX_RISC_PAUSED) == 0) &&
196 rval == QLA_SUCCESS; cnt--) {
200 rval = QLA_FUNCTION_TIMEOUT;
207 qla24xx_soft_reset(struct qla_hw_data *ha)
209 int rval = QLA_SUCCESS;
212 struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
215 WRT_REG_DWORD(®->ctrl_status, CSRX_DMA_SHUTDOWN|MWB_4096_BYTES);
216 for (cnt = 0; cnt < 30000; cnt++) {
217 if ((RD_REG_DWORD(®->ctrl_status) & CSRX_DMA_ACTIVE) == 0)
223 WRT_REG_DWORD(®->ctrl_status,
224 CSRX_ISP_SOFT_RESET|CSRX_DMA_SHUTDOWN|MWB_4096_BYTES);
225 pci_read_config_word(ha->pdev, PCI_COMMAND, &wd);
228 /* Wait for firmware to complete NVRAM accesses. */
229 mb0 = (uint32_t) RD_REG_WORD(®->mailbox0);
230 for (cnt = 10000 ; cnt && mb0; cnt--) {
232 mb0 = (uint32_t) RD_REG_WORD(®->mailbox0);
236 /* Wait for soft-reset to complete. */
237 for (cnt = 0; cnt < 30000; cnt++) {
238 if ((RD_REG_DWORD(®->ctrl_status) &
239 CSRX_ISP_SOFT_RESET) == 0)
244 WRT_REG_DWORD(®->hccr, HCCRX_CLR_RISC_RESET);
245 RD_REG_DWORD(®->hccr); /* PCI Posting. */
247 for (cnt = 30000; RD_REG_WORD(®->mailbox0) != 0 &&
248 rval == QLA_SUCCESS; cnt--) {
252 rval = QLA_FUNCTION_TIMEOUT;
259 qla2xxx_dump_ram(struct qla_hw_data *ha, uint32_t addr, uint16_t *ram,
260 uint32_t ram_words, void **nxt)
263 uint32_t cnt, stat, timer, words, idx;
265 struct device_reg_2xxx __iomem *reg = &ha->iobase->isp;
266 dma_addr_t dump_dma = ha->gid_list_dma;
267 uint16_t *dump = (uint16_t *)ha->gid_list;
272 WRT_MAILBOX_REG(ha, reg, 0, MBC_DUMP_RISC_RAM_EXTENDED);
273 clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags);
275 words = qla2x00_gid_list_size(ha) / 2;
276 for (cnt = 0; cnt < ram_words && rval == QLA_SUCCESS;
277 cnt += words, addr += words) {
278 if (cnt + words > ram_words)
279 words = ram_words - cnt;
281 WRT_MAILBOX_REG(ha, reg, 1, LSW(addr));
282 WRT_MAILBOX_REG(ha, reg, 8, MSW(addr));
284 WRT_MAILBOX_REG(ha, reg, 2, MSW(dump_dma));
285 WRT_MAILBOX_REG(ha, reg, 3, LSW(dump_dma));
286 WRT_MAILBOX_REG(ha, reg, 6, MSW(MSD(dump_dma)));
287 WRT_MAILBOX_REG(ha, reg, 7, LSW(MSD(dump_dma)));
289 WRT_MAILBOX_REG(ha, reg, 4, words);
290 WRT_REG_WORD(®->hccr, HCCR_SET_HOST_INT);
292 for (timer = 6000000; timer; timer--) {
293 /* Check for pending interrupts. */
294 stat = RD_REG_DWORD(®->u.isp2300.host_status);
295 if (stat & HSR_RISC_INT) {
298 if (stat == 0x1 || stat == 0x2) {
299 set_bit(MBX_INTERRUPT,
302 mb0 = RD_MAILBOX_REG(ha, reg, 0);
304 /* Release mailbox registers. */
305 WRT_REG_WORD(®->semaphore, 0);
306 WRT_REG_WORD(®->hccr,
308 RD_REG_WORD(®->hccr);
310 } else if (stat == 0x10 || stat == 0x11) {
311 set_bit(MBX_INTERRUPT,
314 mb0 = RD_MAILBOX_REG(ha, reg, 0);
316 WRT_REG_WORD(®->hccr,
318 RD_REG_WORD(®->hccr);
322 /* clear this intr; it wasn't a mailbox intr */
323 WRT_REG_WORD(®->hccr, HCCR_CLR_RISC_INT);
324 RD_REG_WORD(®->hccr);
329 if (test_and_clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags)) {
330 rval = mb0 & MBS_MASK;
331 for (idx = 0; idx < words; idx++)
332 ram[cnt + idx] = swab16(dump[idx]);
334 rval = QLA_FUNCTION_FAILED;
338 *nxt = rval == QLA_SUCCESS ? &ram[cnt]: NULL;
343 qla2xxx_read_window(struct device_reg_2xxx __iomem *reg, uint32_t count,
346 uint16_t __iomem *dmp_reg = ®->u.isp2300.fb_cmd;
349 *buf++ = htons(RD_REG_WORD(dmp_reg++));
353 qla24xx_copy_eft(struct qla_hw_data *ha, void *ptr)
358 memcpy(ptr, ha->eft, ntohl(ha->fw_dump->eft_size));
359 return ptr + ntohl(ha->fw_dump->eft_size);
363 qla25xx_copy_fce(struct qla_hw_data *ha, void *ptr, uint32_t **last_chain)
367 struct qla2xxx_fce_chain *fcec = ptr;
372 *last_chain = &fcec->type;
373 fcec->type = __constant_htonl(DUMP_CHAIN_FCE);
374 fcec->chain_size = htonl(sizeof(struct qla2xxx_fce_chain) +
375 fce_calc_size(ha->fce_bufs));
376 fcec->size = htonl(fce_calc_size(ha->fce_bufs));
377 fcec->addr_l = htonl(LSD(ha->fce_dma));
378 fcec->addr_h = htonl(MSD(ha->fce_dma));
380 iter_reg = fcec->eregs;
381 for (cnt = 0; cnt < 8; cnt++)
382 *iter_reg++ = htonl(ha->fce_mb[cnt]);
384 memcpy(iter_reg, ha->fce, ntohl(fcec->size));
386 return (char *)iter_reg + ntohl(fcec->size);
390 qla2xxx_copy_atioqueues(struct qla_hw_data *ha, void *ptr,
391 uint32_t **last_chain)
393 struct qla2xxx_mqueue_chain *q;
394 struct qla2xxx_mqueue_header *qh;
402 if (!ha->tgt.atio_q_length)
407 aqp->length = ha->tgt.atio_q_length;
408 aqp->ring = ha->tgt.atio_ring;
410 for (que = 0; que < num_queues; que++) {
411 /* aqp = ha->atio_q_map[que]; */
413 *last_chain = &q->type;
414 q->type = __constant_htonl(DUMP_CHAIN_QUEUE);
415 q->chain_size = htonl(
416 sizeof(struct qla2xxx_mqueue_chain) +
417 sizeof(struct qla2xxx_mqueue_header) +
418 (aqp->length * sizeof(request_t)));
419 ptr += sizeof(struct qla2xxx_mqueue_chain);
423 qh->queue = __constant_htonl(TYPE_ATIO_QUEUE);
424 qh->number = htonl(que);
425 qh->size = htonl(aqp->length * sizeof(request_t));
426 ptr += sizeof(struct qla2xxx_mqueue_header);
429 memcpy(ptr, aqp->ring, aqp->length * sizeof(request_t));
431 ptr += aqp->length * sizeof(request_t);
438 qla25xx_copy_mqueues(struct qla_hw_data *ha, void *ptr, uint32_t **last_chain)
440 struct qla2xxx_mqueue_chain *q;
441 struct qla2xxx_mqueue_header *qh;
450 for (que = 1; que < ha->max_req_queues; que++) {
451 req = ha->req_q_map[que];
457 *last_chain = &q->type;
458 q->type = __constant_htonl(DUMP_CHAIN_QUEUE);
459 q->chain_size = htonl(
460 sizeof(struct qla2xxx_mqueue_chain) +
461 sizeof(struct qla2xxx_mqueue_header) +
462 (req->length * sizeof(request_t)));
463 ptr += sizeof(struct qla2xxx_mqueue_chain);
467 qh->queue = __constant_htonl(TYPE_REQUEST_QUEUE);
468 qh->number = htonl(que);
469 qh->size = htonl(req->length * sizeof(request_t));
470 ptr += sizeof(struct qla2xxx_mqueue_header);
473 memcpy(ptr, req->ring, req->length * sizeof(request_t));
474 ptr += req->length * sizeof(request_t);
477 /* Response queues */
478 for (que = 1; que < ha->max_rsp_queues; que++) {
479 rsp = ha->rsp_q_map[que];
485 *last_chain = &q->type;
486 q->type = __constant_htonl(DUMP_CHAIN_QUEUE);
487 q->chain_size = htonl(
488 sizeof(struct qla2xxx_mqueue_chain) +
489 sizeof(struct qla2xxx_mqueue_header) +
490 (rsp->length * sizeof(response_t)));
491 ptr += sizeof(struct qla2xxx_mqueue_chain);
495 qh->queue = __constant_htonl(TYPE_RESPONSE_QUEUE);
496 qh->number = htonl(que);
497 qh->size = htonl(rsp->length * sizeof(response_t));
498 ptr += sizeof(struct qla2xxx_mqueue_header);
501 memcpy(ptr, rsp->ring, rsp->length * sizeof(response_t));
502 ptr += rsp->length * sizeof(response_t);
509 qla25xx_copy_mq(struct qla_hw_data *ha, void *ptr, uint32_t **last_chain)
511 uint32_t cnt, que_idx;
513 struct qla2xxx_mq_chain *mq = ptr;
514 struct device_reg_25xxmq __iomem *reg;
516 if (!ha->mqenable || IS_QLA83XX(ha))
520 *last_chain = &mq->type;
521 mq->type = __constant_htonl(DUMP_CHAIN_MQ);
522 mq->chain_size = __constant_htonl(sizeof(struct qla2xxx_mq_chain));
524 que_cnt = ha->max_req_queues > ha->max_rsp_queues ?
525 ha->max_req_queues : ha->max_rsp_queues;
526 mq->count = htonl(que_cnt);
527 for (cnt = 0; cnt < que_cnt; cnt++) {
528 reg = (struct device_reg_25xxmq *) ((void *)
529 ha->mqiobase + cnt * QLA_QUE_PAGE);
531 mq->qregs[que_idx] = htonl(RD_REG_DWORD(®->req_q_in));
532 mq->qregs[que_idx+1] = htonl(RD_REG_DWORD(®->req_q_out));
533 mq->qregs[que_idx+2] = htonl(RD_REG_DWORD(®->rsp_q_in));
534 mq->qregs[que_idx+3] = htonl(RD_REG_DWORD(®->rsp_q_out));
537 return ptr + sizeof(struct qla2xxx_mq_chain);
541 qla2xxx_dump_post_process(scsi_qla_host_t *vha, int rval)
543 struct qla_hw_data *ha = vha->hw;
545 if (rval != QLA_SUCCESS) {
546 ql_log(ql_log_warn, vha, 0xd000,
547 "Failed to dump firmware (%x).\n", rval);
550 ql_log(ql_log_info, vha, 0xd001,
551 "Firmware dump saved to temp buffer (%ld/%p).\n",
552 vha->host_no, ha->fw_dump);
554 qla2x00_post_uevent_work(vha, QLA_UEVENT_CODE_FW_DUMP);
559 * qla2300_fw_dump() - Dumps binary data from the 2300 firmware.
561 * @hardware_locked: Called with the hardware_lock
564 qla2300_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
568 struct qla_hw_data *ha = vha->hw;
569 struct device_reg_2xxx __iomem *reg = &ha->iobase->isp;
570 uint16_t __iomem *dmp_reg;
572 struct qla2300_fw_dump *fw;
574 struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
578 if (!hardware_locked)
579 spin_lock_irqsave(&ha->hardware_lock, flags);
582 ql_log(ql_log_warn, vha, 0xd002,
583 "No buffer available for dump.\n");
584 goto qla2300_fw_dump_failed;
588 ql_log(ql_log_warn, vha, 0xd003,
589 "Firmware has been previously dumped (%p) "
590 "-- ignoring request.\n",
592 goto qla2300_fw_dump_failed;
594 fw = &ha->fw_dump->isp.isp23;
595 qla2xxx_prep_dump(ha, ha->fw_dump);
598 fw->hccr = htons(RD_REG_WORD(®->hccr));
601 WRT_REG_WORD(®->hccr, HCCR_PAUSE_RISC);
602 if (IS_QLA2300(ha)) {
604 (RD_REG_WORD(®->hccr) & HCCR_RISC_PAUSE) == 0 &&
605 rval == QLA_SUCCESS; cnt--) {
609 rval = QLA_FUNCTION_TIMEOUT;
612 RD_REG_WORD(®->hccr); /* PCI Posting. */
616 if (rval == QLA_SUCCESS) {
617 dmp_reg = ®->flash_address;
618 for (cnt = 0; cnt < sizeof(fw->pbiu_reg) / 2; cnt++)
619 fw->pbiu_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
621 dmp_reg = ®->u.isp2300.req_q_in;
622 for (cnt = 0; cnt < sizeof(fw->risc_host_reg) / 2; cnt++)
623 fw->risc_host_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
625 dmp_reg = ®->u.isp2300.mailbox0;
626 for (cnt = 0; cnt < sizeof(fw->mailbox_reg) / 2; cnt++)
627 fw->mailbox_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
629 WRT_REG_WORD(®->ctrl_status, 0x40);
630 qla2xxx_read_window(reg, 32, fw->resp_dma_reg);
632 WRT_REG_WORD(®->ctrl_status, 0x50);
633 qla2xxx_read_window(reg, 48, fw->dma_reg);
635 WRT_REG_WORD(®->ctrl_status, 0x00);
636 dmp_reg = ®->risc_hw;
637 for (cnt = 0; cnt < sizeof(fw->risc_hdw_reg) / 2; cnt++)
638 fw->risc_hdw_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
640 WRT_REG_WORD(®->pcr, 0x2000);
641 qla2xxx_read_window(reg, 16, fw->risc_gp0_reg);
643 WRT_REG_WORD(®->pcr, 0x2200);
644 qla2xxx_read_window(reg, 16, fw->risc_gp1_reg);
646 WRT_REG_WORD(®->pcr, 0x2400);
647 qla2xxx_read_window(reg, 16, fw->risc_gp2_reg);
649 WRT_REG_WORD(®->pcr, 0x2600);
650 qla2xxx_read_window(reg, 16, fw->risc_gp3_reg);
652 WRT_REG_WORD(®->pcr, 0x2800);
653 qla2xxx_read_window(reg, 16, fw->risc_gp4_reg);
655 WRT_REG_WORD(®->pcr, 0x2A00);
656 qla2xxx_read_window(reg, 16, fw->risc_gp5_reg);
658 WRT_REG_WORD(®->pcr, 0x2C00);
659 qla2xxx_read_window(reg, 16, fw->risc_gp6_reg);
661 WRT_REG_WORD(®->pcr, 0x2E00);
662 qla2xxx_read_window(reg, 16, fw->risc_gp7_reg);
664 WRT_REG_WORD(®->ctrl_status, 0x10);
665 qla2xxx_read_window(reg, 64, fw->frame_buf_hdw_reg);
667 WRT_REG_WORD(®->ctrl_status, 0x20);
668 qla2xxx_read_window(reg, 64, fw->fpm_b0_reg);
670 WRT_REG_WORD(®->ctrl_status, 0x30);
671 qla2xxx_read_window(reg, 64, fw->fpm_b1_reg);
674 WRT_REG_WORD(®->ctrl_status, CSR_ISP_SOFT_RESET);
675 for (cnt = 0; cnt < 30000; cnt++) {
676 if ((RD_REG_WORD(®->ctrl_status) &
677 CSR_ISP_SOFT_RESET) == 0)
684 if (!IS_QLA2300(ha)) {
685 for (cnt = 30000; RD_MAILBOX_REG(ha, reg, 0) != 0 &&
686 rval == QLA_SUCCESS; cnt--) {
690 rval = QLA_FUNCTION_TIMEOUT;
695 if (rval == QLA_SUCCESS)
696 rval = qla2xxx_dump_ram(ha, 0x800, fw->risc_ram,
697 sizeof(fw->risc_ram) / 2, &nxt);
699 /* Get stack SRAM. */
700 if (rval == QLA_SUCCESS)
701 rval = qla2xxx_dump_ram(ha, 0x10000, fw->stack_ram,
702 sizeof(fw->stack_ram) / 2, &nxt);
705 if (rval == QLA_SUCCESS)
706 rval = qla2xxx_dump_ram(ha, 0x11000, fw->data_ram,
707 ha->fw_memory_size - 0x11000 + 1, &nxt);
709 if (rval == QLA_SUCCESS)
710 qla2xxx_copy_queues(ha, nxt);
712 qla2xxx_dump_post_process(base_vha, rval);
714 qla2300_fw_dump_failed:
715 if (!hardware_locked)
716 spin_unlock_irqrestore(&ha->hardware_lock, flags);
720 * qla2100_fw_dump() - Dumps binary data from the 2100/2200 firmware.
722 * @hardware_locked: Called with the hardware_lock
725 qla2100_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
729 uint16_t risc_address;
731 struct qla_hw_data *ha = vha->hw;
732 struct device_reg_2xxx __iomem *reg = &ha->iobase->isp;
733 uint16_t __iomem *dmp_reg;
735 struct qla2100_fw_dump *fw;
736 struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
742 if (!hardware_locked)
743 spin_lock_irqsave(&ha->hardware_lock, flags);
746 ql_log(ql_log_warn, vha, 0xd004,
747 "No buffer available for dump.\n");
748 goto qla2100_fw_dump_failed;
752 ql_log(ql_log_warn, vha, 0xd005,
753 "Firmware has been previously dumped (%p) "
754 "-- ignoring request.\n",
756 goto qla2100_fw_dump_failed;
758 fw = &ha->fw_dump->isp.isp21;
759 qla2xxx_prep_dump(ha, ha->fw_dump);
762 fw->hccr = htons(RD_REG_WORD(®->hccr));
765 WRT_REG_WORD(®->hccr, HCCR_PAUSE_RISC);
766 for (cnt = 30000; (RD_REG_WORD(®->hccr) & HCCR_RISC_PAUSE) == 0 &&
767 rval == QLA_SUCCESS; cnt--) {
771 rval = QLA_FUNCTION_TIMEOUT;
773 if (rval == QLA_SUCCESS) {
774 dmp_reg = ®->flash_address;
775 for (cnt = 0; cnt < sizeof(fw->pbiu_reg) / 2; cnt++)
776 fw->pbiu_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
778 dmp_reg = ®->u.isp2100.mailbox0;
779 for (cnt = 0; cnt < ha->mbx_count; cnt++) {
781 dmp_reg = ®->u_end.isp2200.mailbox8;
783 fw->mailbox_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
786 dmp_reg = ®->u.isp2100.unused_2[0];
787 for (cnt = 0; cnt < sizeof(fw->dma_reg) / 2; cnt++)
788 fw->dma_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
790 WRT_REG_WORD(®->ctrl_status, 0x00);
791 dmp_reg = ®->risc_hw;
792 for (cnt = 0; cnt < sizeof(fw->risc_hdw_reg) / 2; cnt++)
793 fw->risc_hdw_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
795 WRT_REG_WORD(®->pcr, 0x2000);
796 qla2xxx_read_window(reg, 16, fw->risc_gp0_reg);
798 WRT_REG_WORD(®->pcr, 0x2100);
799 qla2xxx_read_window(reg, 16, fw->risc_gp1_reg);
801 WRT_REG_WORD(®->pcr, 0x2200);
802 qla2xxx_read_window(reg, 16, fw->risc_gp2_reg);
804 WRT_REG_WORD(®->pcr, 0x2300);
805 qla2xxx_read_window(reg, 16, fw->risc_gp3_reg);
807 WRT_REG_WORD(®->pcr, 0x2400);
808 qla2xxx_read_window(reg, 16, fw->risc_gp4_reg);
810 WRT_REG_WORD(®->pcr, 0x2500);
811 qla2xxx_read_window(reg, 16, fw->risc_gp5_reg);
813 WRT_REG_WORD(®->pcr, 0x2600);
814 qla2xxx_read_window(reg, 16, fw->risc_gp6_reg);
816 WRT_REG_WORD(®->pcr, 0x2700);
817 qla2xxx_read_window(reg, 16, fw->risc_gp7_reg);
819 WRT_REG_WORD(®->ctrl_status, 0x10);
820 qla2xxx_read_window(reg, 16, fw->frame_buf_hdw_reg);
822 WRT_REG_WORD(®->ctrl_status, 0x20);
823 qla2xxx_read_window(reg, 64, fw->fpm_b0_reg);
825 WRT_REG_WORD(®->ctrl_status, 0x30);
826 qla2xxx_read_window(reg, 64, fw->fpm_b1_reg);
829 WRT_REG_WORD(®->ctrl_status, CSR_ISP_SOFT_RESET);
832 for (cnt = 30000; RD_MAILBOX_REG(ha, reg, 0) != 0 &&
833 rval == QLA_SUCCESS; cnt--) {
837 rval = QLA_FUNCTION_TIMEOUT;
841 if (rval == QLA_SUCCESS && (IS_QLA2200(ha) || (IS_QLA2100(ha) &&
842 (RD_REG_WORD(®->mctr) & (BIT_1 | BIT_0)) != 0))) {
844 WRT_REG_WORD(®->hccr, HCCR_PAUSE_RISC);
846 (RD_REG_WORD(®->hccr) & HCCR_RISC_PAUSE) == 0 &&
847 rval == QLA_SUCCESS; cnt--) {
851 rval = QLA_FUNCTION_TIMEOUT;
853 if (rval == QLA_SUCCESS) {
854 /* Set memory configuration and timing. */
856 WRT_REG_WORD(®->mctr, 0xf1);
858 WRT_REG_WORD(®->mctr, 0xf2);
859 RD_REG_WORD(®->mctr); /* PCI Posting. */
862 WRT_REG_WORD(®->hccr, HCCR_RELEASE_RISC);
866 if (rval == QLA_SUCCESS) {
868 risc_address = 0x1000;
869 WRT_MAILBOX_REG(ha, reg, 0, MBC_READ_RAM_WORD);
870 clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags);
872 for (cnt = 0; cnt < sizeof(fw->risc_ram) / 2 && rval == QLA_SUCCESS;
873 cnt++, risc_address++) {
874 WRT_MAILBOX_REG(ha, reg, 1, risc_address);
875 WRT_REG_WORD(®->hccr, HCCR_SET_HOST_INT);
877 for (timer = 6000000; timer != 0; timer--) {
878 /* Check for pending interrupts. */
879 if (RD_REG_WORD(®->istatus) & ISR_RISC_INT) {
880 if (RD_REG_WORD(®->semaphore) & BIT_0) {
881 set_bit(MBX_INTERRUPT,
884 mb0 = RD_MAILBOX_REG(ha, reg, 0);
885 mb2 = RD_MAILBOX_REG(ha, reg, 2);
887 WRT_REG_WORD(®->semaphore, 0);
888 WRT_REG_WORD(®->hccr,
890 RD_REG_WORD(®->hccr);
893 WRT_REG_WORD(®->hccr, HCCR_CLR_RISC_INT);
894 RD_REG_WORD(®->hccr);
899 if (test_and_clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags)) {
900 rval = mb0 & MBS_MASK;
901 fw->risc_ram[cnt] = htons(mb2);
903 rval = QLA_FUNCTION_FAILED;
907 if (rval == QLA_SUCCESS)
908 qla2xxx_copy_queues(ha, &fw->risc_ram[cnt]);
910 qla2xxx_dump_post_process(base_vha, rval);
912 qla2100_fw_dump_failed:
913 if (!hardware_locked)
914 spin_unlock_irqrestore(&ha->hardware_lock, flags);
918 qla24xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
922 uint32_t risc_address;
923 struct qla_hw_data *ha = vha->hw;
924 struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
925 uint32_t __iomem *dmp_reg;
927 uint16_t __iomem *mbx_reg;
929 struct qla24xx_fw_dump *fw;
930 uint32_t ext_mem_cnt;
933 uint32_t *last_chain = NULL;
934 struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
939 risc_address = ext_mem_cnt = 0;
942 if (!hardware_locked)
943 spin_lock_irqsave(&ha->hardware_lock, flags);
946 ql_log(ql_log_warn, vha, 0xd006,
947 "No buffer available for dump.\n");
948 goto qla24xx_fw_dump_failed;
952 ql_log(ql_log_warn, vha, 0xd007,
953 "Firmware has been previously dumped (%p) "
954 "-- ignoring request.\n",
956 goto qla24xx_fw_dump_failed;
958 fw = &ha->fw_dump->isp.isp24;
959 qla2xxx_prep_dump(ha, ha->fw_dump);
961 fw->host_status = htonl(RD_REG_DWORD(®->host_status));
964 rval = qla24xx_pause_risc(reg);
965 if (rval != QLA_SUCCESS)
966 goto qla24xx_fw_dump_failed_0;
968 /* Host interface registers. */
969 dmp_reg = ®->flash_addr;
970 for (cnt = 0; cnt < sizeof(fw->host_reg) / 4; cnt++)
971 fw->host_reg[cnt] = htonl(RD_REG_DWORD(dmp_reg++));
973 /* Disable interrupts. */
974 WRT_REG_DWORD(®->ictrl, 0);
975 RD_REG_DWORD(®->ictrl);
977 /* Shadow registers. */
978 WRT_REG_DWORD(®->iobase_addr, 0x0F70);
979 RD_REG_DWORD(®->iobase_addr);
980 WRT_REG_DWORD(®->iobase_select, 0xB0000000);
981 fw->shadow_reg[0] = htonl(RD_REG_DWORD(®->iobase_sdata));
983 WRT_REG_DWORD(®->iobase_select, 0xB0100000);
984 fw->shadow_reg[1] = htonl(RD_REG_DWORD(®->iobase_sdata));
986 WRT_REG_DWORD(®->iobase_select, 0xB0200000);
987 fw->shadow_reg[2] = htonl(RD_REG_DWORD(®->iobase_sdata));
989 WRT_REG_DWORD(®->iobase_select, 0xB0300000);
990 fw->shadow_reg[3] = htonl(RD_REG_DWORD(®->iobase_sdata));
992 WRT_REG_DWORD(®->iobase_select, 0xB0400000);
993 fw->shadow_reg[4] = htonl(RD_REG_DWORD(®->iobase_sdata));
995 WRT_REG_DWORD(®->iobase_select, 0xB0500000);
996 fw->shadow_reg[5] = htonl(RD_REG_DWORD(®->iobase_sdata));
998 WRT_REG_DWORD(®->iobase_select, 0xB0600000);
999 fw->shadow_reg[6] = htonl(RD_REG_DWORD(®->iobase_sdata));
1001 /* Mailbox registers. */
1002 mbx_reg = ®->mailbox0;
1003 for (cnt = 0; cnt < sizeof(fw->mailbox_reg) / 2; cnt++)
1004 fw->mailbox_reg[cnt] = htons(RD_REG_WORD(mbx_reg++));
1006 /* Transfer sequence registers. */
1007 iter_reg = fw->xseq_gp_reg;
1008 iter_reg = qla24xx_read_window(reg, 0xBF00, 16, iter_reg);
1009 iter_reg = qla24xx_read_window(reg, 0xBF10, 16, iter_reg);
1010 iter_reg = qla24xx_read_window(reg, 0xBF20, 16, iter_reg);
1011 iter_reg = qla24xx_read_window(reg, 0xBF30, 16, iter_reg);
1012 iter_reg = qla24xx_read_window(reg, 0xBF40, 16, iter_reg);
1013 iter_reg = qla24xx_read_window(reg, 0xBF50, 16, iter_reg);
1014 iter_reg = qla24xx_read_window(reg, 0xBF60, 16, iter_reg);
1015 qla24xx_read_window(reg, 0xBF70, 16, iter_reg);
1017 qla24xx_read_window(reg, 0xBFE0, 16, fw->xseq_0_reg);
1018 qla24xx_read_window(reg, 0xBFF0, 16, fw->xseq_1_reg);
1020 /* Receive sequence registers. */
1021 iter_reg = fw->rseq_gp_reg;
1022 iter_reg = qla24xx_read_window(reg, 0xFF00, 16, iter_reg);
1023 iter_reg = qla24xx_read_window(reg, 0xFF10, 16, iter_reg);
1024 iter_reg = qla24xx_read_window(reg, 0xFF20, 16, iter_reg);
1025 iter_reg = qla24xx_read_window(reg, 0xFF30, 16, iter_reg);
1026 iter_reg = qla24xx_read_window(reg, 0xFF40, 16, iter_reg);
1027 iter_reg = qla24xx_read_window(reg, 0xFF50, 16, iter_reg);
1028 iter_reg = qla24xx_read_window(reg, 0xFF60, 16, iter_reg);
1029 qla24xx_read_window(reg, 0xFF70, 16, iter_reg);
1031 qla24xx_read_window(reg, 0xFFD0, 16, fw->rseq_0_reg);
1032 qla24xx_read_window(reg, 0xFFE0, 16, fw->rseq_1_reg);
1033 qla24xx_read_window(reg, 0xFFF0, 16, fw->rseq_2_reg);
1035 /* Command DMA registers. */
1036 qla24xx_read_window(reg, 0x7100, 16, fw->cmd_dma_reg);
1039 iter_reg = fw->req0_dma_reg;
1040 iter_reg = qla24xx_read_window(reg, 0x7200, 8, iter_reg);
1041 dmp_reg = ®->iobase_q;
1042 for (cnt = 0; cnt < 7; cnt++)
1043 *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
1045 iter_reg = fw->resp0_dma_reg;
1046 iter_reg = qla24xx_read_window(reg, 0x7300, 8, iter_reg);
1047 dmp_reg = ®->iobase_q;
1048 for (cnt = 0; cnt < 7; cnt++)
1049 *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
1051 iter_reg = fw->req1_dma_reg;
1052 iter_reg = qla24xx_read_window(reg, 0x7400, 8, iter_reg);
1053 dmp_reg = ®->iobase_q;
1054 for (cnt = 0; cnt < 7; cnt++)
1055 *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
1057 /* Transmit DMA registers. */
1058 iter_reg = fw->xmt0_dma_reg;
1059 iter_reg = qla24xx_read_window(reg, 0x7600, 16, iter_reg);
1060 qla24xx_read_window(reg, 0x7610, 16, iter_reg);
1062 iter_reg = fw->xmt1_dma_reg;
1063 iter_reg = qla24xx_read_window(reg, 0x7620, 16, iter_reg);
1064 qla24xx_read_window(reg, 0x7630, 16, iter_reg);
1066 iter_reg = fw->xmt2_dma_reg;
1067 iter_reg = qla24xx_read_window(reg, 0x7640, 16, iter_reg);
1068 qla24xx_read_window(reg, 0x7650, 16, iter_reg);
1070 iter_reg = fw->xmt3_dma_reg;
1071 iter_reg = qla24xx_read_window(reg, 0x7660, 16, iter_reg);
1072 qla24xx_read_window(reg, 0x7670, 16, iter_reg);
1074 iter_reg = fw->xmt4_dma_reg;
1075 iter_reg = qla24xx_read_window(reg, 0x7680, 16, iter_reg);
1076 qla24xx_read_window(reg, 0x7690, 16, iter_reg);
1078 qla24xx_read_window(reg, 0x76A0, 16, fw->xmt_data_dma_reg);
1080 /* Receive DMA registers. */
1081 iter_reg = fw->rcvt0_data_dma_reg;
1082 iter_reg = qla24xx_read_window(reg, 0x7700, 16, iter_reg);
1083 qla24xx_read_window(reg, 0x7710, 16, iter_reg);
1085 iter_reg = fw->rcvt1_data_dma_reg;
1086 iter_reg = qla24xx_read_window(reg, 0x7720, 16, iter_reg);
1087 qla24xx_read_window(reg, 0x7730, 16, iter_reg);
1089 /* RISC registers. */
1090 iter_reg = fw->risc_gp_reg;
1091 iter_reg = qla24xx_read_window(reg, 0x0F00, 16, iter_reg);
1092 iter_reg = qla24xx_read_window(reg, 0x0F10, 16, iter_reg);
1093 iter_reg = qla24xx_read_window(reg, 0x0F20, 16, iter_reg);
1094 iter_reg = qla24xx_read_window(reg, 0x0F30, 16, iter_reg);
1095 iter_reg = qla24xx_read_window(reg, 0x0F40, 16, iter_reg);
1096 iter_reg = qla24xx_read_window(reg, 0x0F50, 16, iter_reg);
1097 iter_reg = qla24xx_read_window(reg, 0x0F60, 16, iter_reg);
1098 qla24xx_read_window(reg, 0x0F70, 16, iter_reg);
1100 /* Local memory controller registers. */
1101 iter_reg = fw->lmc_reg;
1102 iter_reg = qla24xx_read_window(reg, 0x3000, 16, iter_reg);
1103 iter_reg = qla24xx_read_window(reg, 0x3010, 16, iter_reg);
1104 iter_reg = qla24xx_read_window(reg, 0x3020, 16, iter_reg);
1105 iter_reg = qla24xx_read_window(reg, 0x3030, 16, iter_reg);
1106 iter_reg = qla24xx_read_window(reg, 0x3040, 16, iter_reg);
1107 iter_reg = qla24xx_read_window(reg, 0x3050, 16, iter_reg);
1108 qla24xx_read_window(reg, 0x3060, 16, iter_reg);
1110 /* Fibre Protocol Module registers. */
1111 iter_reg = fw->fpm_hdw_reg;
1112 iter_reg = qla24xx_read_window(reg, 0x4000, 16, iter_reg);
1113 iter_reg = qla24xx_read_window(reg, 0x4010, 16, iter_reg);
1114 iter_reg = qla24xx_read_window(reg, 0x4020, 16, iter_reg);
1115 iter_reg = qla24xx_read_window(reg, 0x4030, 16, iter_reg);
1116 iter_reg = qla24xx_read_window(reg, 0x4040, 16, iter_reg);
1117 iter_reg = qla24xx_read_window(reg, 0x4050, 16, iter_reg);
1118 iter_reg = qla24xx_read_window(reg, 0x4060, 16, iter_reg);
1119 iter_reg = qla24xx_read_window(reg, 0x4070, 16, iter_reg);
1120 iter_reg = qla24xx_read_window(reg, 0x4080, 16, iter_reg);
1121 iter_reg = qla24xx_read_window(reg, 0x4090, 16, iter_reg);
1122 iter_reg = qla24xx_read_window(reg, 0x40A0, 16, iter_reg);
1123 qla24xx_read_window(reg, 0x40B0, 16, iter_reg);
1125 /* Frame Buffer registers. */
1126 iter_reg = fw->fb_hdw_reg;
1127 iter_reg = qla24xx_read_window(reg, 0x6000, 16, iter_reg);
1128 iter_reg = qla24xx_read_window(reg, 0x6010, 16, iter_reg);
1129 iter_reg = qla24xx_read_window(reg, 0x6020, 16, iter_reg);
1130 iter_reg = qla24xx_read_window(reg, 0x6030, 16, iter_reg);
1131 iter_reg = qla24xx_read_window(reg, 0x6040, 16, iter_reg);
1132 iter_reg = qla24xx_read_window(reg, 0x6100, 16, iter_reg);
1133 iter_reg = qla24xx_read_window(reg, 0x6130, 16, iter_reg);
1134 iter_reg = qla24xx_read_window(reg, 0x6150, 16, iter_reg);
1135 iter_reg = qla24xx_read_window(reg, 0x6170, 16, iter_reg);
1136 iter_reg = qla24xx_read_window(reg, 0x6190, 16, iter_reg);
1137 qla24xx_read_window(reg, 0x61B0, 16, iter_reg);
1139 rval = qla24xx_soft_reset(ha);
1140 if (rval != QLA_SUCCESS)
1141 goto qla24xx_fw_dump_failed_0;
1143 rval = qla24xx_dump_memory(ha, fw->code_ram, sizeof(fw->code_ram),
1145 if (rval != QLA_SUCCESS)
1146 goto qla24xx_fw_dump_failed_0;
1148 nxt = qla2xxx_copy_queues(ha, nxt);
1150 qla24xx_copy_eft(ha, nxt);
1152 nxt_chain = (void *)ha->fw_dump + ha->chain_offset;
1153 nxt_chain = qla2xxx_copy_atioqueues(ha, nxt_chain, &last_chain);
1155 ha->fw_dump->version |= __constant_htonl(DUMP_CHAIN_VARIANT);
1156 *last_chain |= __constant_htonl(DUMP_CHAIN_LAST);
1159 /* Adjust valid length. */
1160 ha->fw_dump_len = (nxt_chain - (void *)ha->fw_dump);
1162 qla24xx_fw_dump_failed_0:
1163 qla2xxx_dump_post_process(base_vha, rval);
1165 qla24xx_fw_dump_failed:
1166 if (!hardware_locked)
1167 spin_unlock_irqrestore(&ha->hardware_lock, flags);
1171 qla25xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
1175 uint32_t risc_address;
1176 struct qla_hw_data *ha = vha->hw;
1177 struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
1178 uint32_t __iomem *dmp_reg;
1180 uint16_t __iomem *mbx_reg;
1181 unsigned long flags;
1182 struct qla25xx_fw_dump *fw;
1183 uint32_t ext_mem_cnt;
1184 void *nxt, *nxt_chain;
1185 uint32_t *last_chain = NULL;
1186 struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
1188 risc_address = ext_mem_cnt = 0;
1191 if (!hardware_locked)
1192 spin_lock_irqsave(&ha->hardware_lock, flags);
1195 ql_log(ql_log_warn, vha, 0xd008,
1196 "No buffer available for dump.\n");
1197 goto qla25xx_fw_dump_failed;
1200 if (ha->fw_dumped) {
1201 ql_log(ql_log_warn, vha, 0xd009,
1202 "Firmware has been previously dumped (%p) "
1203 "-- ignoring request.\n",
1205 goto qla25xx_fw_dump_failed;
1207 fw = &ha->fw_dump->isp.isp25;
1208 qla2xxx_prep_dump(ha, ha->fw_dump);
1209 ha->fw_dump->version = __constant_htonl(2);
1211 fw->host_status = htonl(RD_REG_DWORD(®->host_status));
1214 rval = qla24xx_pause_risc(reg);
1215 if (rval != QLA_SUCCESS)
1216 goto qla25xx_fw_dump_failed_0;
1218 /* Host/Risc registers. */
1219 iter_reg = fw->host_risc_reg;
1220 iter_reg = qla24xx_read_window(reg, 0x7000, 16, iter_reg);
1221 qla24xx_read_window(reg, 0x7010, 16, iter_reg);
1223 /* PCIe registers. */
1224 WRT_REG_DWORD(®->iobase_addr, 0x7C00);
1225 RD_REG_DWORD(®->iobase_addr);
1226 WRT_REG_DWORD(®->iobase_window, 0x01);
1227 dmp_reg = ®->iobase_c4;
1228 fw->pcie_regs[0] = htonl(RD_REG_DWORD(dmp_reg++));
1229 fw->pcie_regs[1] = htonl(RD_REG_DWORD(dmp_reg++));
1230 fw->pcie_regs[2] = htonl(RD_REG_DWORD(dmp_reg));
1231 fw->pcie_regs[3] = htonl(RD_REG_DWORD(®->iobase_window));
1233 WRT_REG_DWORD(®->iobase_window, 0x00);
1234 RD_REG_DWORD(®->iobase_window);
1236 /* Host interface registers. */
1237 dmp_reg = ®->flash_addr;
1238 for (cnt = 0; cnt < sizeof(fw->host_reg) / 4; cnt++)
1239 fw->host_reg[cnt] = htonl(RD_REG_DWORD(dmp_reg++));
1241 /* Disable interrupts. */
1242 WRT_REG_DWORD(®->ictrl, 0);
1243 RD_REG_DWORD(®->ictrl);
1245 /* Shadow registers. */
1246 WRT_REG_DWORD(®->iobase_addr, 0x0F70);
1247 RD_REG_DWORD(®->iobase_addr);
1248 WRT_REG_DWORD(®->iobase_select, 0xB0000000);
1249 fw->shadow_reg[0] = htonl(RD_REG_DWORD(®->iobase_sdata));
1251 WRT_REG_DWORD(®->iobase_select, 0xB0100000);
1252 fw->shadow_reg[1] = htonl(RD_REG_DWORD(®->iobase_sdata));
1254 WRT_REG_DWORD(®->iobase_select, 0xB0200000);
1255 fw->shadow_reg[2] = htonl(RD_REG_DWORD(®->iobase_sdata));
1257 WRT_REG_DWORD(®->iobase_select, 0xB0300000);
1258 fw->shadow_reg[3] = htonl(RD_REG_DWORD(®->iobase_sdata));
1260 WRT_REG_DWORD(®->iobase_select, 0xB0400000);
1261 fw->shadow_reg[4] = htonl(RD_REG_DWORD(®->iobase_sdata));
1263 WRT_REG_DWORD(®->iobase_select, 0xB0500000);
1264 fw->shadow_reg[5] = htonl(RD_REG_DWORD(®->iobase_sdata));
1266 WRT_REG_DWORD(®->iobase_select, 0xB0600000);
1267 fw->shadow_reg[6] = htonl(RD_REG_DWORD(®->iobase_sdata));
1269 WRT_REG_DWORD(®->iobase_select, 0xB0700000);
1270 fw->shadow_reg[7] = htonl(RD_REG_DWORD(®->iobase_sdata));
1272 WRT_REG_DWORD(®->iobase_select, 0xB0800000);
1273 fw->shadow_reg[8] = htonl(RD_REG_DWORD(®->iobase_sdata));
1275 WRT_REG_DWORD(®->iobase_select, 0xB0900000);
1276 fw->shadow_reg[9] = htonl(RD_REG_DWORD(®->iobase_sdata));
1278 WRT_REG_DWORD(®->iobase_select, 0xB0A00000);
1279 fw->shadow_reg[10] = htonl(RD_REG_DWORD(®->iobase_sdata));
1281 /* RISC I/O register. */
1282 WRT_REG_DWORD(®->iobase_addr, 0x0010);
1283 fw->risc_io_reg = htonl(RD_REG_DWORD(®->iobase_window));
1285 /* Mailbox registers. */
1286 mbx_reg = ®->mailbox0;
1287 for (cnt = 0; cnt < sizeof(fw->mailbox_reg) / 2; cnt++)
1288 fw->mailbox_reg[cnt] = htons(RD_REG_WORD(mbx_reg++));
1290 /* Transfer sequence registers. */
1291 iter_reg = fw->xseq_gp_reg;
1292 iter_reg = qla24xx_read_window(reg, 0xBF00, 16, iter_reg);
1293 iter_reg = qla24xx_read_window(reg, 0xBF10, 16, iter_reg);
1294 iter_reg = qla24xx_read_window(reg, 0xBF20, 16, iter_reg);
1295 iter_reg = qla24xx_read_window(reg, 0xBF30, 16, iter_reg);
1296 iter_reg = qla24xx_read_window(reg, 0xBF40, 16, iter_reg);
1297 iter_reg = qla24xx_read_window(reg, 0xBF50, 16, iter_reg);
1298 iter_reg = qla24xx_read_window(reg, 0xBF60, 16, iter_reg);
1299 qla24xx_read_window(reg, 0xBF70, 16, iter_reg);
1301 iter_reg = fw->xseq_0_reg;
1302 iter_reg = qla24xx_read_window(reg, 0xBFC0, 16, iter_reg);
1303 iter_reg = qla24xx_read_window(reg, 0xBFD0, 16, iter_reg);
1304 qla24xx_read_window(reg, 0xBFE0, 16, iter_reg);
1306 qla24xx_read_window(reg, 0xBFF0, 16, fw->xseq_1_reg);
1308 /* Receive sequence registers. */
1309 iter_reg = fw->rseq_gp_reg;
1310 iter_reg = qla24xx_read_window(reg, 0xFF00, 16, iter_reg);
1311 iter_reg = qla24xx_read_window(reg, 0xFF10, 16, iter_reg);
1312 iter_reg = qla24xx_read_window(reg, 0xFF20, 16, iter_reg);
1313 iter_reg = qla24xx_read_window(reg, 0xFF30, 16, iter_reg);
1314 iter_reg = qla24xx_read_window(reg, 0xFF40, 16, iter_reg);
1315 iter_reg = qla24xx_read_window(reg, 0xFF50, 16, iter_reg);
1316 iter_reg = qla24xx_read_window(reg, 0xFF60, 16, iter_reg);
1317 qla24xx_read_window(reg, 0xFF70, 16, iter_reg);
1319 iter_reg = fw->rseq_0_reg;
1320 iter_reg = qla24xx_read_window(reg, 0xFFC0, 16, iter_reg);
1321 qla24xx_read_window(reg, 0xFFD0, 16, iter_reg);
1323 qla24xx_read_window(reg, 0xFFE0, 16, fw->rseq_1_reg);
1324 qla24xx_read_window(reg, 0xFFF0, 16, fw->rseq_2_reg);
1326 /* Auxiliary sequence registers. */
1327 iter_reg = fw->aseq_gp_reg;
1328 iter_reg = qla24xx_read_window(reg, 0xB000, 16, iter_reg);
1329 iter_reg = qla24xx_read_window(reg, 0xB010, 16, iter_reg);
1330 iter_reg = qla24xx_read_window(reg, 0xB020, 16, iter_reg);
1331 iter_reg = qla24xx_read_window(reg, 0xB030, 16, iter_reg);
1332 iter_reg = qla24xx_read_window(reg, 0xB040, 16, iter_reg);
1333 iter_reg = qla24xx_read_window(reg, 0xB050, 16, iter_reg);
1334 iter_reg = qla24xx_read_window(reg, 0xB060, 16, iter_reg);
1335 qla24xx_read_window(reg, 0xB070, 16, iter_reg);
1337 iter_reg = fw->aseq_0_reg;
1338 iter_reg = qla24xx_read_window(reg, 0xB0C0, 16, iter_reg);
1339 qla24xx_read_window(reg, 0xB0D0, 16, iter_reg);
1341 qla24xx_read_window(reg, 0xB0E0, 16, fw->aseq_1_reg);
1342 qla24xx_read_window(reg, 0xB0F0, 16, fw->aseq_2_reg);
1344 /* Command DMA registers. */
1345 qla24xx_read_window(reg, 0x7100, 16, fw->cmd_dma_reg);
1348 iter_reg = fw->req0_dma_reg;
1349 iter_reg = qla24xx_read_window(reg, 0x7200, 8, iter_reg);
1350 dmp_reg = ®->iobase_q;
1351 for (cnt = 0; cnt < 7; cnt++)
1352 *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
1354 iter_reg = fw->resp0_dma_reg;
1355 iter_reg = qla24xx_read_window(reg, 0x7300, 8, iter_reg);
1356 dmp_reg = ®->iobase_q;
1357 for (cnt = 0; cnt < 7; cnt++)
1358 *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
1360 iter_reg = fw->req1_dma_reg;
1361 iter_reg = qla24xx_read_window(reg, 0x7400, 8, iter_reg);
1362 dmp_reg = ®->iobase_q;
1363 for (cnt = 0; cnt < 7; cnt++)
1364 *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
1366 /* Transmit DMA registers. */
1367 iter_reg = fw->xmt0_dma_reg;
1368 iter_reg = qla24xx_read_window(reg, 0x7600, 16, iter_reg);
1369 qla24xx_read_window(reg, 0x7610, 16, iter_reg);
1371 iter_reg = fw->xmt1_dma_reg;
1372 iter_reg = qla24xx_read_window(reg, 0x7620, 16, iter_reg);
1373 qla24xx_read_window(reg, 0x7630, 16, iter_reg);
1375 iter_reg = fw->xmt2_dma_reg;
1376 iter_reg = qla24xx_read_window(reg, 0x7640, 16, iter_reg);
1377 qla24xx_read_window(reg, 0x7650, 16, iter_reg);
1379 iter_reg = fw->xmt3_dma_reg;
1380 iter_reg = qla24xx_read_window(reg, 0x7660, 16, iter_reg);
1381 qla24xx_read_window(reg, 0x7670, 16, iter_reg);
1383 iter_reg = fw->xmt4_dma_reg;
1384 iter_reg = qla24xx_read_window(reg, 0x7680, 16, iter_reg);
1385 qla24xx_read_window(reg, 0x7690, 16, iter_reg);
1387 qla24xx_read_window(reg, 0x76A0, 16, fw->xmt_data_dma_reg);
1389 /* Receive DMA registers. */
1390 iter_reg = fw->rcvt0_data_dma_reg;
1391 iter_reg = qla24xx_read_window(reg, 0x7700, 16, iter_reg);
1392 qla24xx_read_window(reg, 0x7710, 16, iter_reg);
1394 iter_reg = fw->rcvt1_data_dma_reg;
1395 iter_reg = qla24xx_read_window(reg, 0x7720, 16, iter_reg);
1396 qla24xx_read_window(reg, 0x7730, 16, iter_reg);
1398 /* RISC registers. */
1399 iter_reg = fw->risc_gp_reg;
1400 iter_reg = qla24xx_read_window(reg, 0x0F00, 16, iter_reg);
1401 iter_reg = qla24xx_read_window(reg, 0x0F10, 16, iter_reg);
1402 iter_reg = qla24xx_read_window(reg, 0x0F20, 16, iter_reg);
1403 iter_reg = qla24xx_read_window(reg, 0x0F30, 16, iter_reg);
1404 iter_reg = qla24xx_read_window(reg, 0x0F40, 16, iter_reg);
1405 iter_reg = qla24xx_read_window(reg, 0x0F50, 16, iter_reg);
1406 iter_reg = qla24xx_read_window(reg, 0x0F60, 16, iter_reg);
1407 qla24xx_read_window(reg, 0x0F70, 16, iter_reg);
1409 /* Local memory controller registers. */
1410 iter_reg = fw->lmc_reg;
1411 iter_reg = qla24xx_read_window(reg, 0x3000, 16, iter_reg);
1412 iter_reg = qla24xx_read_window(reg, 0x3010, 16, iter_reg);
1413 iter_reg = qla24xx_read_window(reg, 0x3020, 16, iter_reg);
1414 iter_reg = qla24xx_read_window(reg, 0x3030, 16, iter_reg);
1415 iter_reg = qla24xx_read_window(reg, 0x3040, 16, iter_reg);
1416 iter_reg = qla24xx_read_window(reg, 0x3050, 16, iter_reg);
1417 iter_reg = qla24xx_read_window(reg, 0x3060, 16, iter_reg);
1418 qla24xx_read_window(reg, 0x3070, 16, iter_reg);
1420 /* Fibre Protocol Module registers. */
1421 iter_reg = fw->fpm_hdw_reg;
1422 iter_reg = qla24xx_read_window(reg, 0x4000, 16, iter_reg);
1423 iter_reg = qla24xx_read_window(reg, 0x4010, 16, iter_reg);
1424 iter_reg = qla24xx_read_window(reg, 0x4020, 16, iter_reg);
1425 iter_reg = qla24xx_read_window(reg, 0x4030, 16, iter_reg);
1426 iter_reg = qla24xx_read_window(reg, 0x4040, 16, iter_reg);
1427 iter_reg = qla24xx_read_window(reg, 0x4050, 16, iter_reg);
1428 iter_reg = qla24xx_read_window(reg, 0x4060, 16, iter_reg);
1429 iter_reg = qla24xx_read_window(reg, 0x4070, 16, iter_reg);
1430 iter_reg = qla24xx_read_window(reg, 0x4080, 16, iter_reg);
1431 iter_reg = qla24xx_read_window(reg, 0x4090, 16, iter_reg);
1432 iter_reg = qla24xx_read_window(reg, 0x40A0, 16, iter_reg);
1433 qla24xx_read_window(reg, 0x40B0, 16, iter_reg);
1435 /* Frame Buffer registers. */
1436 iter_reg = fw->fb_hdw_reg;
1437 iter_reg = qla24xx_read_window(reg, 0x6000, 16, iter_reg);
1438 iter_reg = qla24xx_read_window(reg, 0x6010, 16, iter_reg);
1439 iter_reg = qla24xx_read_window(reg, 0x6020, 16, iter_reg);
1440 iter_reg = qla24xx_read_window(reg, 0x6030, 16, iter_reg);
1441 iter_reg = qla24xx_read_window(reg, 0x6040, 16, iter_reg);
1442 iter_reg = qla24xx_read_window(reg, 0x6100, 16, iter_reg);
1443 iter_reg = qla24xx_read_window(reg, 0x6130, 16, iter_reg);
1444 iter_reg = qla24xx_read_window(reg, 0x6150, 16, iter_reg);
1445 iter_reg = qla24xx_read_window(reg, 0x6170, 16, iter_reg);
1446 iter_reg = qla24xx_read_window(reg, 0x6190, 16, iter_reg);
1447 iter_reg = qla24xx_read_window(reg, 0x61B0, 16, iter_reg);
1448 qla24xx_read_window(reg, 0x6F00, 16, iter_reg);
1450 /* Multi queue registers */
1451 nxt_chain = qla25xx_copy_mq(ha, (void *)ha->fw_dump + ha->chain_offset,
1454 rval = qla24xx_soft_reset(ha);
1455 if (rval != QLA_SUCCESS)
1456 goto qla25xx_fw_dump_failed_0;
1458 rval = qla24xx_dump_memory(ha, fw->code_ram, sizeof(fw->code_ram),
1460 if (rval != QLA_SUCCESS)
1461 goto qla25xx_fw_dump_failed_0;
1463 nxt = qla2xxx_copy_queues(ha, nxt);
1465 nxt = qla24xx_copy_eft(ha, nxt);
1467 /* Chain entries -- started with MQ. */
1468 nxt_chain = qla25xx_copy_fce(ha, nxt_chain, &last_chain);
1469 nxt_chain = qla25xx_copy_mqueues(ha, nxt_chain, &last_chain);
1470 nxt_chain = qla2xxx_copy_atioqueues(ha, nxt_chain, &last_chain);
1472 ha->fw_dump->version |= __constant_htonl(DUMP_CHAIN_VARIANT);
1473 *last_chain |= __constant_htonl(DUMP_CHAIN_LAST);
1476 /* Adjust valid length. */
1477 ha->fw_dump_len = (nxt_chain - (void *)ha->fw_dump);
1479 qla25xx_fw_dump_failed_0:
1480 qla2xxx_dump_post_process(base_vha, rval);
1482 qla25xx_fw_dump_failed:
1483 if (!hardware_locked)
1484 spin_unlock_irqrestore(&ha->hardware_lock, flags);
1488 qla81xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
1492 uint32_t risc_address;
1493 struct qla_hw_data *ha = vha->hw;
1494 struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
1495 uint32_t __iomem *dmp_reg;
1497 uint16_t __iomem *mbx_reg;
1498 unsigned long flags;
1499 struct qla81xx_fw_dump *fw;
1500 uint32_t ext_mem_cnt;
1501 void *nxt, *nxt_chain;
1502 uint32_t *last_chain = NULL;
1503 struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
1505 risc_address = ext_mem_cnt = 0;
1508 if (!hardware_locked)
1509 spin_lock_irqsave(&ha->hardware_lock, flags);
1512 ql_log(ql_log_warn, vha, 0xd00a,
1513 "No buffer available for dump.\n");
1514 goto qla81xx_fw_dump_failed;
1517 if (ha->fw_dumped) {
1518 ql_log(ql_log_warn, vha, 0xd00b,
1519 "Firmware has been previously dumped (%p) "
1520 "-- ignoring request.\n",
1522 goto qla81xx_fw_dump_failed;
1524 fw = &ha->fw_dump->isp.isp81;
1525 qla2xxx_prep_dump(ha, ha->fw_dump);
1527 fw->host_status = htonl(RD_REG_DWORD(®->host_status));
1530 rval = qla24xx_pause_risc(reg);
1531 if (rval != QLA_SUCCESS)
1532 goto qla81xx_fw_dump_failed_0;
1534 /* Host/Risc registers. */
1535 iter_reg = fw->host_risc_reg;
1536 iter_reg = qla24xx_read_window(reg, 0x7000, 16, iter_reg);
1537 qla24xx_read_window(reg, 0x7010, 16, iter_reg);
1539 /* PCIe registers. */
1540 WRT_REG_DWORD(®->iobase_addr, 0x7C00);
1541 RD_REG_DWORD(®->iobase_addr);
1542 WRT_REG_DWORD(®->iobase_window, 0x01);
1543 dmp_reg = ®->iobase_c4;
1544 fw->pcie_regs[0] = htonl(RD_REG_DWORD(dmp_reg++));
1545 fw->pcie_regs[1] = htonl(RD_REG_DWORD(dmp_reg++));
1546 fw->pcie_regs[2] = htonl(RD_REG_DWORD(dmp_reg));
1547 fw->pcie_regs[3] = htonl(RD_REG_DWORD(®->iobase_window));
1549 WRT_REG_DWORD(®->iobase_window, 0x00);
1550 RD_REG_DWORD(®->iobase_window);
1552 /* Host interface registers. */
1553 dmp_reg = ®->flash_addr;
1554 for (cnt = 0; cnt < sizeof(fw->host_reg) / 4; cnt++)
1555 fw->host_reg[cnt] = htonl(RD_REG_DWORD(dmp_reg++));
1557 /* Disable interrupts. */
1558 WRT_REG_DWORD(®->ictrl, 0);
1559 RD_REG_DWORD(®->ictrl);
1561 /* Shadow registers. */
1562 WRT_REG_DWORD(®->iobase_addr, 0x0F70);
1563 RD_REG_DWORD(®->iobase_addr);
1564 WRT_REG_DWORD(®->iobase_select, 0xB0000000);
1565 fw->shadow_reg[0] = htonl(RD_REG_DWORD(®->iobase_sdata));
1567 WRT_REG_DWORD(®->iobase_select, 0xB0100000);
1568 fw->shadow_reg[1] = htonl(RD_REG_DWORD(®->iobase_sdata));
1570 WRT_REG_DWORD(®->iobase_select, 0xB0200000);
1571 fw->shadow_reg[2] = htonl(RD_REG_DWORD(®->iobase_sdata));
1573 WRT_REG_DWORD(®->iobase_select, 0xB0300000);
1574 fw->shadow_reg[3] = htonl(RD_REG_DWORD(®->iobase_sdata));
1576 WRT_REG_DWORD(®->iobase_select, 0xB0400000);
1577 fw->shadow_reg[4] = htonl(RD_REG_DWORD(®->iobase_sdata));
1579 WRT_REG_DWORD(®->iobase_select, 0xB0500000);
1580 fw->shadow_reg[5] = htonl(RD_REG_DWORD(®->iobase_sdata));
1582 WRT_REG_DWORD(®->iobase_select, 0xB0600000);
1583 fw->shadow_reg[6] = htonl(RD_REG_DWORD(®->iobase_sdata));
1585 WRT_REG_DWORD(®->iobase_select, 0xB0700000);
1586 fw->shadow_reg[7] = htonl(RD_REG_DWORD(®->iobase_sdata));
1588 WRT_REG_DWORD(®->iobase_select, 0xB0800000);
1589 fw->shadow_reg[8] = htonl(RD_REG_DWORD(®->iobase_sdata));
1591 WRT_REG_DWORD(®->iobase_select, 0xB0900000);
1592 fw->shadow_reg[9] = htonl(RD_REG_DWORD(®->iobase_sdata));
1594 WRT_REG_DWORD(®->iobase_select, 0xB0A00000);
1595 fw->shadow_reg[10] = htonl(RD_REG_DWORD(®->iobase_sdata));
1597 /* RISC I/O register. */
1598 WRT_REG_DWORD(®->iobase_addr, 0x0010);
1599 fw->risc_io_reg = htonl(RD_REG_DWORD(®->iobase_window));
1601 /* Mailbox registers. */
1602 mbx_reg = ®->mailbox0;
1603 for (cnt = 0; cnt < sizeof(fw->mailbox_reg) / 2; cnt++)
1604 fw->mailbox_reg[cnt] = htons(RD_REG_WORD(mbx_reg++));
1606 /* Transfer sequence registers. */
1607 iter_reg = fw->xseq_gp_reg;
1608 iter_reg = qla24xx_read_window(reg, 0xBF00, 16, iter_reg);
1609 iter_reg = qla24xx_read_window(reg, 0xBF10, 16, iter_reg);
1610 iter_reg = qla24xx_read_window(reg, 0xBF20, 16, iter_reg);
1611 iter_reg = qla24xx_read_window(reg, 0xBF30, 16, iter_reg);
1612 iter_reg = qla24xx_read_window(reg, 0xBF40, 16, iter_reg);
1613 iter_reg = qla24xx_read_window(reg, 0xBF50, 16, iter_reg);
1614 iter_reg = qla24xx_read_window(reg, 0xBF60, 16, iter_reg);
1615 qla24xx_read_window(reg, 0xBF70, 16, iter_reg);
1617 iter_reg = fw->xseq_0_reg;
1618 iter_reg = qla24xx_read_window(reg, 0xBFC0, 16, iter_reg);
1619 iter_reg = qla24xx_read_window(reg, 0xBFD0, 16, iter_reg);
1620 qla24xx_read_window(reg, 0xBFE0, 16, iter_reg);
1622 qla24xx_read_window(reg, 0xBFF0, 16, fw->xseq_1_reg);
1624 /* Receive sequence registers. */
1625 iter_reg = fw->rseq_gp_reg;
1626 iter_reg = qla24xx_read_window(reg, 0xFF00, 16, iter_reg);
1627 iter_reg = qla24xx_read_window(reg, 0xFF10, 16, iter_reg);
1628 iter_reg = qla24xx_read_window(reg, 0xFF20, 16, iter_reg);
1629 iter_reg = qla24xx_read_window(reg, 0xFF30, 16, iter_reg);
1630 iter_reg = qla24xx_read_window(reg, 0xFF40, 16, iter_reg);
1631 iter_reg = qla24xx_read_window(reg, 0xFF50, 16, iter_reg);
1632 iter_reg = qla24xx_read_window(reg, 0xFF60, 16, iter_reg);
1633 qla24xx_read_window(reg, 0xFF70, 16, iter_reg);
1635 iter_reg = fw->rseq_0_reg;
1636 iter_reg = qla24xx_read_window(reg, 0xFFC0, 16, iter_reg);
1637 qla24xx_read_window(reg, 0xFFD0, 16, iter_reg);
1639 qla24xx_read_window(reg, 0xFFE0, 16, fw->rseq_1_reg);
1640 qla24xx_read_window(reg, 0xFFF0, 16, fw->rseq_2_reg);
1642 /* Auxiliary sequence registers. */
1643 iter_reg = fw->aseq_gp_reg;
1644 iter_reg = qla24xx_read_window(reg, 0xB000, 16, iter_reg);
1645 iter_reg = qla24xx_read_window(reg, 0xB010, 16, iter_reg);
1646 iter_reg = qla24xx_read_window(reg, 0xB020, 16, iter_reg);
1647 iter_reg = qla24xx_read_window(reg, 0xB030, 16, iter_reg);
1648 iter_reg = qla24xx_read_window(reg, 0xB040, 16, iter_reg);
1649 iter_reg = qla24xx_read_window(reg, 0xB050, 16, iter_reg);
1650 iter_reg = qla24xx_read_window(reg, 0xB060, 16, iter_reg);
1651 qla24xx_read_window(reg, 0xB070, 16, iter_reg);
1653 iter_reg = fw->aseq_0_reg;
1654 iter_reg = qla24xx_read_window(reg, 0xB0C0, 16, iter_reg);
1655 qla24xx_read_window(reg, 0xB0D0, 16, iter_reg);
1657 qla24xx_read_window(reg, 0xB0E0, 16, fw->aseq_1_reg);
1658 qla24xx_read_window(reg, 0xB0F0, 16, fw->aseq_2_reg);
1660 /* Command DMA registers. */
1661 qla24xx_read_window(reg, 0x7100, 16, fw->cmd_dma_reg);
1664 iter_reg = fw->req0_dma_reg;
1665 iter_reg = qla24xx_read_window(reg, 0x7200, 8, iter_reg);
1666 dmp_reg = ®->iobase_q;
1667 for (cnt = 0; cnt < 7; cnt++)
1668 *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
1670 iter_reg = fw->resp0_dma_reg;
1671 iter_reg = qla24xx_read_window(reg, 0x7300, 8, iter_reg);
1672 dmp_reg = ®->iobase_q;
1673 for (cnt = 0; cnt < 7; cnt++)
1674 *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
1676 iter_reg = fw->req1_dma_reg;
1677 iter_reg = qla24xx_read_window(reg, 0x7400, 8, iter_reg);
1678 dmp_reg = ®->iobase_q;
1679 for (cnt = 0; cnt < 7; cnt++)
1680 *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
1682 /* Transmit DMA registers. */
1683 iter_reg = fw->xmt0_dma_reg;
1684 iter_reg = qla24xx_read_window(reg, 0x7600, 16, iter_reg);
1685 qla24xx_read_window(reg, 0x7610, 16, iter_reg);
1687 iter_reg = fw->xmt1_dma_reg;
1688 iter_reg = qla24xx_read_window(reg, 0x7620, 16, iter_reg);
1689 qla24xx_read_window(reg, 0x7630, 16, iter_reg);
1691 iter_reg = fw->xmt2_dma_reg;
1692 iter_reg = qla24xx_read_window(reg, 0x7640, 16, iter_reg);
1693 qla24xx_read_window(reg, 0x7650, 16, iter_reg);
1695 iter_reg = fw->xmt3_dma_reg;
1696 iter_reg = qla24xx_read_window(reg, 0x7660, 16, iter_reg);
1697 qla24xx_read_window(reg, 0x7670, 16, iter_reg);
1699 iter_reg = fw->xmt4_dma_reg;
1700 iter_reg = qla24xx_read_window(reg, 0x7680, 16, iter_reg);
1701 qla24xx_read_window(reg, 0x7690, 16, iter_reg);
1703 qla24xx_read_window(reg, 0x76A0, 16, fw->xmt_data_dma_reg);
1705 /* Receive DMA registers. */
1706 iter_reg = fw->rcvt0_data_dma_reg;
1707 iter_reg = qla24xx_read_window(reg, 0x7700, 16, iter_reg);
1708 qla24xx_read_window(reg, 0x7710, 16, iter_reg);
1710 iter_reg = fw->rcvt1_data_dma_reg;
1711 iter_reg = qla24xx_read_window(reg, 0x7720, 16, iter_reg);
1712 qla24xx_read_window(reg, 0x7730, 16, iter_reg);
1714 /* RISC registers. */
1715 iter_reg = fw->risc_gp_reg;
1716 iter_reg = qla24xx_read_window(reg, 0x0F00, 16, iter_reg);
1717 iter_reg = qla24xx_read_window(reg, 0x0F10, 16, iter_reg);
1718 iter_reg = qla24xx_read_window(reg, 0x0F20, 16, iter_reg);
1719 iter_reg = qla24xx_read_window(reg, 0x0F30, 16, iter_reg);
1720 iter_reg = qla24xx_read_window(reg, 0x0F40, 16, iter_reg);
1721 iter_reg = qla24xx_read_window(reg, 0x0F50, 16, iter_reg);
1722 iter_reg = qla24xx_read_window(reg, 0x0F60, 16, iter_reg);
1723 qla24xx_read_window(reg, 0x0F70, 16, iter_reg);
1725 /* Local memory controller registers. */
1726 iter_reg = fw->lmc_reg;
1727 iter_reg = qla24xx_read_window(reg, 0x3000, 16, iter_reg);
1728 iter_reg = qla24xx_read_window(reg, 0x3010, 16, iter_reg);
1729 iter_reg = qla24xx_read_window(reg, 0x3020, 16, iter_reg);
1730 iter_reg = qla24xx_read_window(reg, 0x3030, 16, iter_reg);
1731 iter_reg = qla24xx_read_window(reg, 0x3040, 16, iter_reg);
1732 iter_reg = qla24xx_read_window(reg, 0x3050, 16, iter_reg);
1733 iter_reg = qla24xx_read_window(reg, 0x3060, 16, iter_reg);
1734 qla24xx_read_window(reg, 0x3070, 16, iter_reg);
1736 /* Fibre Protocol Module registers. */
1737 iter_reg = fw->fpm_hdw_reg;
1738 iter_reg = qla24xx_read_window(reg, 0x4000, 16, iter_reg);
1739 iter_reg = qla24xx_read_window(reg, 0x4010, 16, iter_reg);
1740 iter_reg = qla24xx_read_window(reg, 0x4020, 16, iter_reg);
1741 iter_reg = qla24xx_read_window(reg, 0x4030, 16, iter_reg);
1742 iter_reg = qla24xx_read_window(reg, 0x4040, 16, iter_reg);
1743 iter_reg = qla24xx_read_window(reg, 0x4050, 16, iter_reg);
1744 iter_reg = qla24xx_read_window(reg, 0x4060, 16, iter_reg);
1745 iter_reg = qla24xx_read_window(reg, 0x4070, 16, iter_reg);
1746 iter_reg = qla24xx_read_window(reg, 0x4080, 16, iter_reg);
1747 iter_reg = qla24xx_read_window(reg, 0x4090, 16, iter_reg);
1748 iter_reg = qla24xx_read_window(reg, 0x40A0, 16, iter_reg);
1749 iter_reg = qla24xx_read_window(reg, 0x40B0, 16, iter_reg);
1750 iter_reg = qla24xx_read_window(reg, 0x40C0, 16, iter_reg);
1751 qla24xx_read_window(reg, 0x40D0, 16, iter_reg);
1753 /* Frame Buffer registers. */
1754 iter_reg = fw->fb_hdw_reg;
1755 iter_reg = qla24xx_read_window(reg, 0x6000, 16, iter_reg);
1756 iter_reg = qla24xx_read_window(reg, 0x6010, 16, iter_reg);
1757 iter_reg = qla24xx_read_window(reg, 0x6020, 16, iter_reg);
1758 iter_reg = qla24xx_read_window(reg, 0x6030, 16, iter_reg);
1759 iter_reg = qla24xx_read_window(reg, 0x6040, 16, iter_reg);
1760 iter_reg = qla24xx_read_window(reg, 0x6100, 16, iter_reg);
1761 iter_reg = qla24xx_read_window(reg, 0x6130, 16, iter_reg);
1762 iter_reg = qla24xx_read_window(reg, 0x6150, 16, iter_reg);
1763 iter_reg = qla24xx_read_window(reg, 0x6170, 16, iter_reg);
1764 iter_reg = qla24xx_read_window(reg, 0x6190, 16, iter_reg);
1765 iter_reg = qla24xx_read_window(reg, 0x61B0, 16, iter_reg);
1766 iter_reg = qla24xx_read_window(reg, 0x61C0, 16, iter_reg);
1767 qla24xx_read_window(reg, 0x6F00, 16, iter_reg);
1769 /* Multi queue registers */
1770 nxt_chain = qla25xx_copy_mq(ha, (void *)ha->fw_dump + ha->chain_offset,
1773 rval = qla24xx_soft_reset(ha);
1774 if (rval != QLA_SUCCESS)
1775 goto qla81xx_fw_dump_failed_0;
1777 rval = qla24xx_dump_memory(ha, fw->code_ram, sizeof(fw->code_ram),
1779 if (rval != QLA_SUCCESS)
1780 goto qla81xx_fw_dump_failed_0;
1782 nxt = qla2xxx_copy_queues(ha, nxt);
1784 nxt = qla24xx_copy_eft(ha, nxt);
1786 /* Chain entries -- started with MQ. */
1787 nxt_chain = qla25xx_copy_fce(ha, nxt_chain, &last_chain);
1788 nxt_chain = qla25xx_copy_mqueues(ha, nxt_chain, &last_chain);
1789 nxt_chain = qla2xxx_copy_atioqueues(ha, nxt_chain, &last_chain);
1791 ha->fw_dump->version |= __constant_htonl(DUMP_CHAIN_VARIANT);
1792 *last_chain |= __constant_htonl(DUMP_CHAIN_LAST);
1795 /* Adjust valid length. */
1796 ha->fw_dump_len = (nxt_chain - (void *)ha->fw_dump);
1798 qla81xx_fw_dump_failed_0:
1799 qla2xxx_dump_post_process(base_vha, rval);
1801 qla81xx_fw_dump_failed:
1802 if (!hardware_locked)
1803 spin_unlock_irqrestore(&ha->hardware_lock, flags);
1807 qla83xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
1810 uint32_t cnt, reg_data;
1811 uint32_t risc_address;
1812 struct qla_hw_data *ha = vha->hw;
1813 struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
1814 uint32_t __iomem *dmp_reg;
1816 uint16_t __iomem *mbx_reg;
1817 unsigned long flags;
1818 struct qla83xx_fw_dump *fw;
1819 uint32_t ext_mem_cnt;
1820 void *nxt, *nxt_chain;
1821 uint32_t *last_chain = NULL;
1822 struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
1824 risc_address = ext_mem_cnt = 0;
1827 if (!hardware_locked)
1828 spin_lock_irqsave(&ha->hardware_lock, flags);
1831 ql_log(ql_log_warn, vha, 0xd00c,
1832 "No buffer available for dump!!!\n");
1833 goto qla83xx_fw_dump_failed;
1836 if (ha->fw_dumped) {
1837 ql_log(ql_log_warn, vha, 0xd00d,
1838 "Firmware has been previously dumped (%p) -- ignoring "
1839 "request...\n", ha->fw_dump);
1840 goto qla83xx_fw_dump_failed;
1842 fw = &ha->fw_dump->isp.isp83;
1843 qla2xxx_prep_dump(ha, ha->fw_dump);
1845 fw->host_status = htonl(RD_REG_DWORD(®->host_status));
1848 rval = qla24xx_pause_risc(reg);
1849 if (rval != QLA_SUCCESS)
1850 goto qla83xx_fw_dump_failed_0;
1852 WRT_REG_DWORD(®->iobase_addr, 0x6000);
1853 dmp_reg = ®->iobase_window;
1854 reg_data = RD_REG_DWORD(dmp_reg);
1855 WRT_REG_DWORD(dmp_reg, 0);
1857 dmp_reg = ®->unused_4_1[0];
1858 reg_data = RD_REG_DWORD(dmp_reg);
1859 WRT_REG_DWORD(dmp_reg, 0);
1861 WRT_REG_DWORD(®->iobase_addr, 0x6010);
1862 dmp_reg = ®->unused_4_1[2];
1863 reg_data = RD_REG_DWORD(dmp_reg);
1864 WRT_REG_DWORD(dmp_reg, 0);
1866 /* select PCR and disable ecc checking and correction */
1867 WRT_REG_DWORD(®->iobase_addr, 0x0F70);
1868 RD_REG_DWORD(®->iobase_addr);
1869 WRT_REG_DWORD(®->iobase_select, 0x60000000); /* write to F0h = PCR */
1871 /* Host/Risc registers. */
1872 iter_reg = fw->host_risc_reg;
1873 iter_reg = qla24xx_read_window(reg, 0x7000, 16, iter_reg);
1874 iter_reg = qla24xx_read_window(reg, 0x7010, 16, iter_reg);
1875 qla24xx_read_window(reg, 0x7040, 16, iter_reg);
1877 /* PCIe registers. */
1878 WRT_REG_DWORD(®->iobase_addr, 0x7C00);
1879 RD_REG_DWORD(®->iobase_addr);
1880 WRT_REG_DWORD(®->iobase_window, 0x01);
1881 dmp_reg = ®->iobase_c4;
1882 fw->pcie_regs[0] = htonl(RD_REG_DWORD(dmp_reg++));
1883 fw->pcie_regs[1] = htonl(RD_REG_DWORD(dmp_reg++));
1884 fw->pcie_regs[2] = htonl(RD_REG_DWORD(dmp_reg));
1885 fw->pcie_regs[3] = htonl(RD_REG_DWORD(®->iobase_window));
1887 WRT_REG_DWORD(®->iobase_window, 0x00);
1888 RD_REG_DWORD(®->iobase_window);
1890 /* Host interface registers. */
1891 dmp_reg = ®->flash_addr;
1892 for (cnt = 0; cnt < sizeof(fw->host_reg) / 4; cnt++)
1893 fw->host_reg[cnt] = htonl(RD_REG_DWORD(dmp_reg++));
1895 /* Disable interrupts. */
1896 WRT_REG_DWORD(®->ictrl, 0);
1897 RD_REG_DWORD(®->ictrl);
1899 /* Shadow registers. */
1900 WRT_REG_DWORD(®->iobase_addr, 0x0F70);
1901 RD_REG_DWORD(®->iobase_addr);
1902 WRT_REG_DWORD(®->iobase_select, 0xB0000000);
1903 fw->shadow_reg[0] = htonl(RD_REG_DWORD(®->iobase_sdata));
1905 WRT_REG_DWORD(®->iobase_select, 0xB0100000);
1906 fw->shadow_reg[1] = htonl(RD_REG_DWORD(®->iobase_sdata));
1908 WRT_REG_DWORD(®->iobase_select, 0xB0200000);
1909 fw->shadow_reg[2] = htonl(RD_REG_DWORD(®->iobase_sdata));
1911 WRT_REG_DWORD(®->iobase_select, 0xB0300000);
1912 fw->shadow_reg[3] = htonl(RD_REG_DWORD(®->iobase_sdata));
1914 WRT_REG_DWORD(®->iobase_select, 0xB0400000);
1915 fw->shadow_reg[4] = htonl(RD_REG_DWORD(®->iobase_sdata));
1917 WRT_REG_DWORD(®->iobase_select, 0xB0500000);
1918 fw->shadow_reg[5] = htonl(RD_REG_DWORD(®->iobase_sdata));
1920 WRT_REG_DWORD(®->iobase_select, 0xB0600000);
1921 fw->shadow_reg[6] = htonl(RD_REG_DWORD(®->iobase_sdata));
1923 WRT_REG_DWORD(®->iobase_select, 0xB0700000);
1924 fw->shadow_reg[7] = htonl(RD_REG_DWORD(®->iobase_sdata));
1926 WRT_REG_DWORD(®->iobase_select, 0xB0800000);
1927 fw->shadow_reg[8] = htonl(RD_REG_DWORD(®->iobase_sdata));
1929 WRT_REG_DWORD(®->iobase_select, 0xB0900000);
1930 fw->shadow_reg[9] = htonl(RD_REG_DWORD(®->iobase_sdata));
1932 WRT_REG_DWORD(®->iobase_select, 0xB0A00000);
1933 fw->shadow_reg[10] = htonl(RD_REG_DWORD(®->iobase_sdata));
1935 /* RISC I/O register. */
1936 WRT_REG_DWORD(®->iobase_addr, 0x0010);
1937 fw->risc_io_reg = htonl(RD_REG_DWORD(®->iobase_window));
1939 /* Mailbox registers. */
1940 mbx_reg = ®->mailbox0;
1941 for (cnt = 0; cnt < sizeof(fw->mailbox_reg) / 2; cnt++)
1942 fw->mailbox_reg[cnt] = htons(RD_REG_WORD(mbx_reg++));
1944 /* Transfer sequence registers. */
1945 iter_reg = fw->xseq_gp_reg;
1946 iter_reg = qla24xx_read_window(reg, 0xBE00, 16, iter_reg);
1947 iter_reg = qla24xx_read_window(reg, 0xBE10, 16, iter_reg);
1948 iter_reg = qla24xx_read_window(reg, 0xBE20, 16, iter_reg);
1949 iter_reg = qla24xx_read_window(reg, 0xBE30, 16, iter_reg);
1950 iter_reg = qla24xx_read_window(reg, 0xBE40, 16, iter_reg);
1951 iter_reg = qla24xx_read_window(reg, 0xBE50, 16, iter_reg);
1952 iter_reg = qla24xx_read_window(reg, 0xBE60, 16, iter_reg);
1953 iter_reg = qla24xx_read_window(reg, 0xBE70, 16, iter_reg);
1954 iter_reg = qla24xx_read_window(reg, 0xBF00, 16, iter_reg);
1955 iter_reg = qla24xx_read_window(reg, 0xBF10, 16, iter_reg);
1956 iter_reg = qla24xx_read_window(reg, 0xBF20, 16, iter_reg);
1957 iter_reg = qla24xx_read_window(reg, 0xBF30, 16, iter_reg);
1958 iter_reg = qla24xx_read_window(reg, 0xBF40, 16, iter_reg);
1959 iter_reg = qla24xx_read_window(reg, 0xBF50, 16, iter_reg);
1960 iter_reg = qla24xx_read_window(reg, 0xBF60, 16, iter_reg);
1961 qla24xx_read_window(reg, 0xBF70, 16, iter_reg);
1963 iter_reg = fw->xseq_0_reg;
1964 iter_reg = qla24xx_read_window(reg, 0xBFC0, 16, iter_reg);
1965 iter_reg = qla24xx_read_window(reg, 0xBFD0, 16, iter_reg);
1966 qla24xx_read_window(reg, 0xBFE0, 16, iter_reg);
1968 qla24xx_read_window(reg, 0xBFF0, 16, fw->xseq_1_reg);
1970 qla24xx_read_window(reg, 0xBEF0, 16, fw->xseq_2_reg);
1972 /* Receive sequence registers. */
1973 iter_reg = fw->rseq_gp_reg;
1974 iter_reg = qla24xx_read_window(reg, 0xFE00, 16, iter_reg);
1975 iter_reg = qla24xx_read_window(reg, 0xFE10, 16, iter_reg);
1976 iter_reg = qla24xx_read_window(reg, 0xFE20, 16, iter_reg);
1977 iter_reg = qla24xx_read_window(reg, 0xFE30, 16, iter_reg);
1978 iter_reg = qla24xx_read_window(reg, 0xFE40, 16, iter_reg);
1979 iter_reg = qla24xx_read_window(reg, 0xFE50, 16, iter_reg);
1980 iter_reg = qla24xx_read_window(reg, 0xFE60, 16, iter_reg);
1981 iter_reg = qla24xx_read_window(reg, 0xFE70, 16, iter_reg);
1982 iter_reg = qla24xx_read_window(reg, 0xFF00, 16, iter_reg);
1983 iter_reg = qla24xx_read_window(reg, 0xFF10, 16, iter_reg);
1984 iter_reg = qla24xx_read_window(reg, 0xFF20, 16, iter_reg);
1985 iter_reg = qla24xx_read_window(reg, 0xFF30, 16, iter_reg);
1986 iter_reg = qla24xx_read_window(reg, 0xFF40, 16, iter_reg);
1987 iter_reg = qla24xx_read_window(reg, 0xFF50, 16, iter_reg);
1988 iter_reg = qla24xx_read_window(reg, 0xFF60, 16, iter_reg);
1989 qla24xx_read_window(reg, 0xFF70, 16, iter_reg);
1991 iter_reg = fw->rseq_0_reg;
1992 iter_reg = qla24xx_read_window(reg, 0xFFC0, 16, iter_reg);
1993 qla24xx_read_window(reg, 0xFFD0, 16, iter_reg);
1995 qla24xx_read_window(reg, 0xFFE0, 16, fw->rseq_1_reg);
1996 qla24xx_read_window(reg, 0xFFF0, 16, fw->rseq_2_reg);
1997 qla24xx_read_window(reg, 0xFEF0, 16, fw->rseq_3_reg);
1999 /* Auxiliary sequence registers. */
2000 iter_reg = fw->aseq_gp_reg;
2001 iter_reg = qla24xx_read_window(reg, 0xB000, 16, iter_reg);
2002 iter_reg = qla24xx_read_window(reg, 0xB010, 16, iter_reg);
2003 iter_reg = qla24xx_read_window(reg, 0xB020, 16, iter_reg);
2004 iter_reg = qla24xx_read_window(reg, 0xB030, 16, iter_reg);
2005 iter_reg = qla24xx_read_window(reg, 0xB040, 16, iter_reg);
2006 iter_reg = qla24xx_read_window(reg, 0xB050, 16, iter_reg);
2007 iter_reg = qla24xx_read_window(reg, 0xB060, 16, iter_reg);
2008 iter_reg = qla24xx_read_window(reg, 0xB070, 16, iter_reg);
2009 iter_reg = qla24xx_read_window(reg, 0xB100, 16, iter_reg);
2010 iter_reg = qla24xx_read_window(reg, 0xB110, 16, iter_reg);
2011 iter_reg = qla24xx_read_window(reg, 0xB120, 16, iter_reg);
2012 iter_reg = qla24xx_read_window(reg, 0xB130, 16, iter_reg);
2013 iter_reg = qla24xx_read_window(reg, 0xB140, 16, iter_reg);
2014 iter_reg = qla24xx_read_window(reg, 0xB150, 16, iter_reg);
2015 iter_reg = qla24xx_read_window(reg, 0xB160, 16, iter_reg);
2016 qla24xx_read_window(reg, 0xB170, 16, iter_reg);
2018 iter_reg = fw->aseq_0_reg;
2019 iter_reg = qla24xx_read_window(reg, 0xB0C0, 16, iter_reg);
2020 qla24xx_read_window(reg, 0xB0D0, 16, iter_reg);
2022 qla24xx_read_window(reg, 0xB0E0, 16, fw->aseq_1_reg);
2023 qla24xx_read_window(reg, 0xB0F0, 16, fw->aseq_2_reg);
2024 qla24xx_read_window(reg, 0xB1F0, 16, fw->aseq_3_reg);
2026 /* Command DMA registers. */
2027 iter_reg = fw->cmd_dma_reg;
2028 iter_reg = qla24xx_read_window(reg, 0x7100, 16, iter_reg);
2029 iter_reg = qla24xx_read_window(reg, 0x7120, 16, iter_reg);
2030 iter_reg = qla24xx_read_window(reg, 0x7130, 16, iter_reg);
2031 qla24xx_read_window(reg, 0x71F0, 16, iter_reg);
2034 iter_reg = fw->req0_dma_reg;
2035 iter_reg = qla24xx_read_window(reg, 0x7200, 8, iter_reg);
2036 dmp_reg = ®->iobase_q;
2037 for (cnt = 0; cnt < 7; cnt++)
2038 *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
2040 iter_reg = fw->resp0_dma_reg;
2041 iter_reg = qla24xx_read_window(reg, 0x7300, 8, iter_reg);
2042 dmp_reg = ®->iobase_q;
2043 for (cnt = 0; cnt < 7; cnt++)
2044 *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
2046 iter_reg = fw->req1_dma_reg;
2047 iter_reg = qla24xx_read_window(reg, 0x7400, 8, iter_reg);
2048 dmp_reg = ®->iobase_q;
2049 for (cnt = 0; cnt < 7; cnt++)
2050 *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
2052 /* Transmit DMA registers. */
2053 iter_reg = fw->xmt0_dma_reg;
2054 iter_reg = qla24xx_read_window(reg, 0x7600, 16, iter_reg);
2055 qla24xx_read_window(reg, 0x7610, 16, iter_reg);
2057 iter_reg = fw->xmt1_dma_reg;
2058 iter_reg = qla24xx_read_window(reg, 0x7620, 16, iter_reg);
2059 qla24xx_read_window(reg, 0x7630, 16, iter_reg);
2061 iter_reg = fw->xmt2_dma_reg;
2062 iter_reg = qla24xx_read_window(reg, 0x7640, 16, iter_reg);
2063 qla24xx_read_window(reg, 0x7650, 16, iter_reg);
2065 iter_reg = fw->xmt3_dma_reg;
2066 iter_reg = qla24xx_read_window(reg, 0x7660, 16, iter_reg);
2067 qla24xx_read_window(reg, 0x7670, 16, iter_reg);
2069 iter_reg = fw->xmt4_dma_reg;
2070 iter_reg = qla24xx_read_window(reg, 0x7680, 16, iter_reg);
2071 qla24xx_read_window(reg, 0x7690, 16, iter_reg);
2073 qla24xx_read_window(reg, 0x76A0, 16, fw->xmt_data_dma_reg);
2075 /* Receive DMA registers. */
2076 iter_reg = fw->rcvt0_data_dma_reg;
2077 iter_reg = qla24xx_read_window(reg, 0x7700, 16, iter_reg);
2078 qla24xx_read_window(reg, 0x7710, 16, iter_reg);
2080 iter_reg = fw->rcvt1_data_dma_reg;
2081 iter_reg = qla24xx_read_window(reg, 0x7720, 16, iter_reg);
2082 qla24xx_read_window(reg, 0x7730, 16, iter_reg);
2084 /* RISC registers. */
2085 iter_reg = fw->risc_gp_reg;
2086 iter_reg = qla24xx_read_window(reg, 0x0F00, 16, iter_reg);
2087 iter_reg = qla24xx_read_window(reg, 0x0F10, 16, iter_reg);
2088 iter_reg = qla24xx_read_window(reg, 0x0F20, 16, iter_reg);
2089 iter_reg = qla24xx_read_window(reg, 0x0F30, 16, iter_reg);
2090 iter_reg = qla24xx_read_window(reg, 0x0F40, 16, iter_reg);
2091 iter_reg = qla24xx_read_window(reg, 0x0F50, 16, iter_reg);
2092 iter_reg = qla24xx_read_window(reg, 0x0F60, 16, iter_reg);
2093 qla24xx_read_window(reg, 0x0F70, 16, iter_reg);
2095 /* Local memory controller registers. */
2096 iter_reg = fw->lmc_reg;
2097 iter_reg = qla24xx_read_window(reg, 0x3000, 16, iter_reg);
2098 iter_reg = qla24xx_read_window(reg, 0x3010, 16, iter_reg);
2099 iter_reg = qla24xx_read_window(reg, 0x3020, 16, iter_reg);
2100 iter_reg = qla24xx_read_window(reg, 0x3030, 16, iter_reg);
2101 iter_reg = qla24xx_read_window(reg, 0x3040, 16, iter_reg);
2102 iter_reg = qla24xx_read_window(reg, 0x3050, 16, iter_reg);
2103 iter_reg = qla24xx_read_window(reg, 0x3060, 16, iter_reg);
2104 qla24xx_read_window(reg, 0x3070, 16, iter_reg);
2106 /* Fibre Protocol Module registers. */
2107 iter_reg = fw->fpm_hdw_reg;
2108 iter_reg = qla24xx_read_window(reg, 0x4000, 16, iter_reg);
2109 iter_reg = qla24xx_read_window(reg, 0x4010, 16, iter_reg);
2110 iter_reg = qla24xx_read_window(reg, 0x4020, 16, iter_reg);
2111 iter_reg = qla24xx_read_window(reg, 0x4030, 16, iter_reg);
2112 iter_reg = qla24xx_read_window(reg, 0x4040, 16, iter_reg);
2113 iter_reg = qla24xx_read_window(reg, 0x4050, 16, iter_reg);
2114 iter_reg = qla24xx_read_window(reg, 0x4060, 16, iter_reg);
2115 iter_reg = qla24xx_read_window(reg, 0x4070, 16, iter_reg);
2116 iter_reg = qla24xx_read_window(reg, 0x4080, 16, iter_reg);
2117 iter_reg = qla24xx_read_window(reg, 0x4090, 16, iter_reg);
2118 iter_reg = qla24xx_read_window(reg, 0x40A0, 16, iter_reg);
2119 iter_reg = qla24xx_read_window(reg, 0x40B0, 16, iter_reg);
2120 iter_reg = qla24xx_read_window(reg, 0x40C0, 16, iter_reg);
2121 iter_reg = qla24xx_read_window(reg, 0x40D0, 16, iter_reg);
2122 iter_reg = qla24xx_read_window(reg, 0x40E0, 16, iter_reg);
2123 qla24xx_read_window(reg, 0x40F0, 16, iter_reg);
2125 /* RQ0 Array registers. */
2126 iter_reg = fw->rq0_array_reg;
2127 iter_reg = qla24xx_read_window(reg, 0x5C00, 16, iter_reg);
2128 iter_reg = qla24xx_read_window(reg, 0x5C10, 16, iter_reg);
2129 iter_reg = qla24xx_read_window(reg, 0x5C20, 16, iter_reg);
2130 iter_reg = qla24xx_read_window(reg, 0x5C30, 16, iter_reg);
2131 iter_reg = qla24xx_read_window(reg, 0x5C40, 16, iter_reg);
2132 iter_reg = qla24xx_read_window(reg, 0x5C50, 16, iter_reg);
2133 iter_reg = qla24xx_read_window(reg, 0x5C60, 16, iter_reg);
2134 iter_reg = qla24xx_read_window(reg, 0x5C70, 16, iter_reg);
2135 iter_reg = qla24xx_read_window(reg, 0x5C80, 16, iter_reg);
2136 iter_reg = qla24xx_read_window(reg, 0x5C90, 16, iter_reg);
2137 iter_reg = qla24xx_read_window(reg, 0x5CA0, 16, iter_reg);
2138 iter_reg = qla24xx_read_window(reg, 0x5CB0, 16, iter_reg);
2139 iter_reg = qla24xx_read_window(reg, 0x5CC0, 16, iter_reg);
2140 iter_reg = qla24xx_read_window(reg, 0x5CD0, 16, iter_reg);
2141 iter_reg = qla24xx_read_window(reg, 0x5CE0, 16, iter_reg);
2142 qla24xx_read_window(reg, 0x5CF0, 16, iter_reg);
2144 /* RQ1 Array registers. */
2145 iter_reg = fw->rq1_array_reg;
2146 iter_reg = qla24xx_read_window(reg, 0x5D00, 16, iter_reg);
2147 iter_reg = qla24xx_read_window(reg, 0x5D10, 16, iter_reg);
2148 iter_reg = qla24xx_read_window(reg, 0x5D20, 16, iter_reg);
2149 iter_reg = qla24xx_read_window(reg, 0x5D30, 16, iter_reg);
2150 iter_reg = qla24xx_read_window(reg, 0x5D40, 16, iter_reg);
2151 iter_reg = qla24xx_read_window(reg, 0x5D50, 16, iter_reg);
2152 iter_reg = qla24xx_read_window(reg, 0x5D60, 16, iter_reg);
2153 iter_reg = qla24xx_read_window(reg, 0x5D70, 16, iter_reg);
2154 iter_reg = qla24xx_read_window(reg, 0x5D80, 16, iter_reg);
2155 iter_reg = qla24xx_read_window(reg, 0x5D90, 16, iter_reg);
2156 iter_reg = qla24xx_read_window(reg, 0x5DA0, 16, iter_reg);
2157 iter_reg = qla24xx_read_window(reg, 0x5DB0, 16, iter_reg);
2158 iter_reg = qla24xx_read_window(reg, 0x5DC0, 16, iter_reg);
2159 iter_reg = qla24xx_read_window(reg, 0x5DD0, 16, iter_reg);
2160 iter_reg = qla24xx_read_window(reg, 0x5DE0, 16, iter_reg);
2161 qla24xx_read_window(reg, 0x5DF0, 16, iter_reg);
2163 /* RP0 Array registers. */
2164 iter_reg = fw->rp0_array_reg;
2165 iter_reg = qla24xx_read_window(reg, 0x5E00, 16, iter_reg);
2166 iter_reg = qla24xx_read_window(reg, 0x5E10, 16, iter_reg);
2167 iter_reg = qla24xx_read_window(reg, 0x5E20, 16, iter_reg);
2168 iter_reg = qla24xx_read_window(reg, 0x5E30, 16, iter_reg);
2169 iter_reg = qla24xx_read_window(reg, 0x5E40, 16, iter_reg);
2170 iter_reg = qla24xx_read_window(reg, 0x5E50, 16, iter_reg);
2171 iter_reg = qla24xx_read_window(reg, 0x5E60, 16, iter_reg);
2172 iter_reg = qla24xx_read_window(reg, 0x5E70, 16, iter_reg);
2173 iter_reg = qla24xx_read_window(reg, 0x5E80, 16, iter_reg);
2174 iter_reg = qla24xx_read_window(reg, 0x5E90, 16, iter_reg);
2175 iter_reg = qla24xx_read_window(reg, 0x5EA0, 16, iter_reg);
2176 iter_reg = qla24xx_read_window(reg, 0x5EB0, 16, iter_reg);
2177 iter_reg = qla24xx_read_window(reg, 0x5EC0, 16, iter_reg);
2178 iter_reg = qla24xx_read_window(reg, 0x5ED0, 16, iter_reg);
2179 iter_reg = qla24xx_read_window(reg, 0x5EE0, 16, iter_reg);
2180 qla24xx_read_window(reg, 0x5EF0, 16, iter_reg);
2182 /* RP1 Array registers. */
2183 iter_reg = fw->rp1_array_reg;
2184 iter_reg = qla24xx_read_window(reg, 0x5F00, 16, iter_reg);
2185 iter_reg = qla24xx_read_window(reg, 0x5F10, 16, iter_reg);
2186 iter_reg = qla24xx_read_window(reg, 0x5F20, 16, iter_reg);
2187 iter_reg = qla24xx_read_window(reg, 0x5F30, 16, iter_reg);
2188 iter_reg = qla24xx_read_window(reg, 0x5F40, 16, iter_reg);
2189 iter_reg = qla24xx_read_window(reg, 0x5F50, 16, iter_reg);
2190 iter_reg = qla24xx_read_window(reg, 0x5F60, 16, iter_reg);
2191 iter_reg = qla24xx_read_window(reg, 0x5F70, 16, iter_reg);
2192 iter_reg = qla24xx_read_window(reg, 0x5F80, 16, iter_reg);
2193 iter_reg = qla24xx_read_window(reg, 0x5F90, 16, iter_reg);
2194 iter_reg = qla24xx_read_window(reg, 0x5FA0, 16, iter_reg);
2195 iter_reg = qla24xx_read_window(reg, 0x5FB0, 16, iter_reg);
2196 iter_reg = qla24xx_read_window(reg, 0x5FC0, 16, iter_reg);
2197 iter_reg = qla24xx_read_window(reg, 0x5FD0, 16, iter_reg);
2198 iter_reg = qla24xx_read_window(reg, 0x5FE0, 16, iter_reg);
2199 qla24xx_read_window(reg, 0x5FF0, 16, iter_reg);
2201 iter_reg = fw->at0_array_reg;
2202 iter_reg = qla24xx_read_window(reg, 0x7080, 16, iter_reg);
2203 iter_reg = qla24xx_read_window(reg, 0x7090, 16, iter_reg);
2204 iter_reg = qla24xx_read_window(reg, 0x70A0, 16, iter_reg);
2205 iter_reg = qla24xx_read_window(reg, 0x70B0, 16, iter_reg);
2206 iter_reg = qla24xx_read_window(reg, 0x70C0, 16, iter_reg);
2207 iter_reg = qla24xx_read_window(reg, 0x70D0, 16, iter_reg);
2208 iter_reg = qla24xx_read_window(reg, 0x70E0, 16, iter_reg);
2209 qla24xx_read_window(reg, 0x70F0, 16, iter_reg);
2211 /* I/O Queue Control registers. */
2212 qla24xx_read_window(reg, 0x7800, 16, fw->queue_control_reg);
2214 /* Frame Buffer registers. */
2215 iter_reg = fw->fb_hdw_reg;
2216 iter_reg = qla24xx_read_window(reg, 0x6000, 16, iter_reg);
2217 iter_reg = qla24xx_read_window(reg, 0x6010, 16, iter_reg);
2218 iter_reg = qla24xx_read_window(reg, 0x6020, 16, iter_reg);
2219 iter_reg = qla24xx_read_window(reg, 0x6030, 16, iter_reg);
2220 iter_reg = qla24xx_read_window(reg, 0x6040, 16, iter_reg);
2221 iter_reg = qla24xx_read_window(reg, 0x6060, 16, iter_reg);
2222 iter_reg = qla24xx_read_window(reg, 0x6070, 16, iter_reg);
2223 iter_reg = qla24xx_read_window(reg, 0x6100, 16, iter_reg);
2224 iter_reg = qla24xx_read_window(reg, 0x6130, 16, iter_reg);
2225 iter_reg = qla24xx_read_window(reg, 0x6150, 16, iter_reg);
2226 iter_reg = qla24xx_read_window(reg, 0x6170, 16, iter_reg);
2227 iter_reg = qla24xx_read_window(reg, 0x6190, 16, iter_reg);
2228 iter_reg = qla24xx_read_window(reg, 0x61B0, 16, iter_reg);
2229 iter_reg = qla24xx_read_window(reg, 0x61C0, 16, iter_reg);
2230 iter_reg = qla24xx_read_window(reg, 0x6530, 16, iter_reg);
2231 iter_reg = qla24xx_read_window(reg, 0x6540, 16, iter_reg);
2232 iter_reg = qla24xx_read_window(reg, 0x6550, 16, iter_reg);
2233 iter_reg = qla24xx_read_window(reg, 0x6560, 16, iter_reg);
2234 iter_reg = qla24xx_read_window(reg, 0x6570, 16, iter_reg);
2235 iter_reg = qla24xx_read_window(reg, 0x6580, 16, iter_reg);
2236 iter_reg = qla24xx_read_window(reg, 0x6590, 16, iter_reg);
2237 iter_reg = qla24xx_read_window(reg, 0x65A0, 16, iter_reg);
2238 iter_reg = qla24xx_read_window(reg, 0x65B0, 16, iter_reg);
2239 iter_reg = qla24xx_read_window(reg, 0x65C0, 16, iter_reg);
2240 iter_reg = qla24xx_read_window(reg, 0x65D0, 16, iter_reg);
2241 iter_reg = qla24xx_read_window(reg, 0x65E0, 16, iter_reg);
2242 qla24xx_read_window(reg, 0x6F00, 16, iter_reg);
2244 /* Multi queue registers */
2245 nxt_chain = qla25xx_copy_mq(ha, (void *)ha->fw_dump + ha->chain_offset,
2248 rval = qla24xx_soft_reset(ha);
2249 if (rval != QLA_SUCCESS) {
2250 ql_log(ql_log_warn, vha, 0xd00e,
2251 "SOFT RESET FAILED, forcing continuation of dump!!!\n");
2254 ql_log(ql_log_warn, vha, 0xd00f, "try a bigger hammer!!!\n");
2256 WRT_REG_DWORD(®->hccr, HCCRX_SET_RISC_RESET);
2257 RD_REG_DWORD(®->hccr);
2259 WRT_REG_DWORD(®->hccr, HCCRX_REL_RISC_PAUSE);
2260 RD_REG_DWORD(®->hccr);
2262 WRT_REG_DWORD(®->hccr, HCCRX_CLR_RISC_RESET);
2263 RD_REG_DWORD(®->hccr);
2265 for (cnt = 30000; cnt && (RD_REG_WORD(®->mailbox0)); cnt--)
2270 nxt += sizeof(fw->code_ram),
2271 nxt += (ha->fw_memory_size - 0x100000 + 1);
2274 ql_log(ql_log_warn, vha, 0xd010,
2275 "bigger hammer success?\n");
2278 rval = qla24xx_dump_memory(ha, fw->code_ram, sizeof(fw->code_ram),
2280 if (rval != QLA_SUCCESS)
2281 goto qla83xx_fw_dump_failed_0;
2284 nxt = qla2xxx_copy_queues(ha, nxt);
2286 nxt = qla24xx_copy_eft(ha, nxt);
2288 /* Chain entries -- started with MQ. */
2289 nxt_chain = qla25xx_copy_fce(ha, nxt_chain, &last_chain);
2290 nxt_chain = qla25xx_copy_mqueues(ha, nxt_chain, &last_chain);
2291 nxt_chain = qla2xxx_copy_atioqueues(ha, nxt_chain, &last_chain);
2293 ha->fw_dump->version |= __constant_htonl(DUMP_CHAIN_VARIANT);
2294 *last_chain |= __constant_htonl(DUMP_CHAIN_LAST);
2297 /* Adjust valid length. */
2298 ha->fw_dump_len = (nxt_chain - (void *)ha->fw_dump);
2300 qla83xx_fw_dump_failed_0:
2301 qla2xxx_dump_post_process(base_vha, rval);
2303 qla83xx_fw_dump_failed:
2304 if (!hardware_locked)
2305 spin_unlock_irqrestore(&ha->hardware_lock, flags);
2308 /****************************************************************************/
2309 /* Driver Debug Functions. */
2310 /****************************************************************************/
2313 ql_mask_match(uint32_t level)
2315 if (ql2xextended_error_logging == 1)
2316 ql2xextended_error_logging = QL_DBG_DEFAULT1_MASK;
2317 return (level & ql2xextended_error_logging) == level;
2321 * This function is for formatting and logging debug information.
2322 * It is to be used when vha is available. It formats the message
2323 * and logs it to the messages file.
2325 * level: The level of the debug messages to be printed.
2326 * If ql2xextended_error_logging value is correctly set,
2327 * this message will appear in the messages file.
2328 * vha: Pointer to the scsi_qla_host_t.
2329 * id: This is a unique identifier for the level. It identifies the
2330 * part of the code from where the message originated.
2331 * msg: The message to be displayed.
2334 ql_dbg(uint32_t level, scsi_qla_host_t *vha, int32_t id, const char *fmt, ...)
2337 struct va_format vaf;
2339 if (!ql_mask_match(level))
2348 const struct pci_dev *pdev = vha->hw->pdev;
2349 /* <module-name> <pci-name> <msg-id>:<host> Message */
2350 pr_warn("%s [%s]-%04x:%ld: %pV",
2351 QL_MSGHDR, dev_name(&(pdev->dev)), id + ql_dbg_offset,
2352 vha->host_no, &vaf);
2354 pr_warn("%s [%s]-%04x: : %pV",
2355 QL_MSGHDR, "0000:00:00.0", id + ql_dbg_offset, &vaf);
2363 * This function is for formatting and logging debug information.
2364 * It is to be used when vha is not available and pci is available,
2365 * i.e., before host allocation. It formats the message and logs it
2366 * to the messages file.
2368 * level: The level of the debug messages to be printed.
2369 * If ql2xextended_error_logging value is correctly set,
2370 * this message will appear in the messages file.
2371 * pdev: Pointer to the struct pci_dev.
2372 * id: This is a unique id for the level. It identifies the part
2373 * of the code from where the message originated.
2374 * msg: The message to be displayed.
2377 ql_dbg_pci(uint32_t level, struct pci_dev *pdev, int32_t id,
2378 const char *fmt, ...)
2381 struct va_format vaf;
2385 if (!ql_mask_match(level))
2393 /* <module-name> <dev-name>:<msg-id> Message */
2394 pr_warn("%s [%s]-%04x: : %pV",
2395 QL_MSGHDR, dev_name(&(pdev->dev)), id + ql_dbg_offset, &vaf);
2401 * This function is for formatting and logging log messages.
2402 * It is to be used when vha is available. It formats the message
2403 * and logs it to the messages file. All the messages will be logged
2404 * irrespective of value of ql2xextended_error_logging.
2406 * level: The level of the log messages to be printed in the
2408 * vha: Pointer to the scsi_qla_host_t
2409 * id: This is a unique id for the level. It identifies the
2410 * part of the code from where the message originated.
2411 * msg: The message to be displayed.
2414 ql_log(uint32_t level, scsi_qla_host_t *vha, int32_t id, const char *fmt, ...)
2417 struct va_format vaf;
2420 if (level > ql_errlev)
2424 const struct pci_dev *pdev = vha->hw->pdev;
2425 /* <module-name> <msg-id>:<host> Message */
2426 snprintf(pbuf, sizeof(pbuf), "%s [%s]-%04x:%ld: ",
2427 QL_MSGHDR, dev_name(&(pdev->dev)), id, vha->host_no);
2429 snprintf(pbuf, sizeof(pbuf), "%s [%s]-%04x: : ",
2430 QL_MSGHDR, "0000:00:00.0", id);
2432 pbuf[sizeof(pbuf) - 1] = 0;
2440 case ql_log_fatal: /* FATAL LOG */
2441 pr_crit("%s%pV", pbuf, &vaf);
2444 pr_err("%s%pV", pbuf, &vaf);
2447 pr_warn("%s%pV", pbuf, &vaf);
2450 pr_info("%s%pV", pbuf, &vaf);
2458 * This function is for formatting and logging log messages.
2459 * It is to be used when vha is not available and pci is available,
2460 * i.e., before host allocation. It formats the message and logs
2461 * it to the messages file. All the messages are logged irrespective
2462 * of the value of ql2xextended_error_logging.
2464 * level: The level of the log messages to be printed in the
2466 * pdev: Pointer to the struct pci_dev.
2467 * id: This is a unique id for the level. It identifies the
2468 * part of the code from where the message originated.
2469 * msg: The message to be displayed.
2472 ql_log_pci(uint32_t level, struct pci_dev *pdev, int32_t id,
2473 const char *fmt, ...)
2476 struct va_format vaf;
2481 if (level > ql_errlev)
2484 /* <module-name> <dev-name>:<msg-id> Message */
2485 snprintf(pbuf, sizeof(pbuf), "%s [%s]-%04x: : ",
2486 QL_MSGHDR, dev_name(&(pdev->dev)), id);
2487 pbuf[sizeof(pbuf) - 1] = 0;
2495 case ql_log_fatal: /* FATAL LOG */
2496 pr_crit("%s%pV", pbuf, &vaf);
2499 pr_err("%s%pV", pbuf, &vaf);
2502 pr_warn("%s%pV", pbuf, &vaf);
2505 pr_info("%s%pV", pbuf, &vaf);
2513 ql_dump_regs(uint32_t level, scsi_qla_host_t *vha, int32_t id)
2516 struct qla_hw_data *ha = vha->hw;
2517 struct device_reg_2xxx __iomem *reg = &ha->iobase->isp;
2518 struct device_reg_24xx __iomem *reg24 = &ha->iobase->isp24;
2519 struct device_reg_82xx __iomem *reg82 = &ha->iobase->isp82;
2520 uint16_t __iomem *mbx_reg;
2522 if (!ql_mask_match(level))
2526 mbx_reg = ®82->mailbox_in[0];
2527 else if (IS_FWI2_CAPABLE(ha))
2528 mbx_reg = ®24->mailbox0;
2530 mbx_reg = MAILBOX_REG(ha, reg, 0);
2532 ql_dbg(level, vha, id, "Mailbox registers:\n");
2533 for (i = 0; i < 6; i++)
2534 ql_dbg(level, vha, id,
2535 "mbox[%d] 0x%04x\n", i, RD_REG_WORD(mbx_reg++));
2540 ql_dump_buffer(uint32_t level, scsi_qla_host_t *vha, int32_t id,
2541 uint8_t *b, uint32_t size)
2546 if (!ql_mask_match(level))
2549 ql_dbg(level, vha, id, " 0 1 2 3 4 5 6 7 8 "
2550 "9 Ah Bh Ch Dh Eh Fh\n");
2551 ql_dbg(level, vha, id, "----------------------------------"
2552 "----------------------------\n");
2554 ql_dbg(level, vha, id, " ");
2555 for (cnt = 0; cnt < size;) {
2557 printk("%02x", (uint32_t) c);
2565 ql_dbg(level, vha, id, "\n");