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 | 0x014f | 0x4b,0xba,0xfa |
15 * | Mailbox commands | 0x117a | 0x111a-0x111b |
16 * | | | 0x1155-0x1158 |
17 * | Device Discovery | 0x2095 | 0x2020-0x2022, |
19 * | Queue Command and IO tracing | 0x3058 | 0x3006-0x300b |
20 * | | | 0x3027-0x3028 |
21 * | | | 0x303d-0x3041 |
22 * | | | 0x302d,0x3033 |
23 * | | | 0x3036,0x3038 |
25 * | DPC Thread | 0x4022 | 0x4002,0x4013 |
26 * | Async Events | 0x5081 | 0x502b-0x502f |
27 * | | | 0x5047,0x5052 |
28 * | | | 0x5040,0x5075 |
29 * | Timer Routines | 0x6011 | |
30 * | User Space Interactions | 0x70dd | 0x7018,0x702e, |
31 * | | | 0x7020,0x7024, |
32 * | | | 0x7039,0x7045, |
33 * | | | 0x7073-0x7075, |
34 * | | | 0x707b,0x708c, |
35 * | | | 0x70a5,0x70a6, |
36 * | | | 0x70a8,0x70ab, |
37 * | | | 0x70ad-0x70ae, |
38 * | | | 0x70d1-0x70da, |
40 * | Task Management | 0x803c | 0x8025-0x8026 |
41 * | | | 0x800b,0x8039 |
42 * | AER/EEH | 0x9011 | |
43 * | Virtual Port | 0xa007 | |
44 * | ISP82XX Specific | 0xb086 | 0xb002,0xb024 |
45 * | MultiQ | 0xc00c | |
47 * | Target Mode | 0xe070 | |
48 * | Target Mode Management | 0xf072 | |
49 * | Target Mode Task Management | 0x1000b | |
50 * ----------------------------------------------------------------------
55 #include <linux/delay.h>
57 static uint32_t ql_dbg_offset = 0x800;
60 qla2xxx_prep_dump(struct qla_hw_data *ha, struct qla2xxx_fw_dump *fw_dump)
62 fw_dump->fw_major_version = htonl(ha->fw_major_version);
63 fw_dump->fw_minor_version = htonl(ha->fw_minor_version);
64 fw_dump->fw_subminor_version = htonl(ha->fw_subminor_version);
65 fw_dump->fw_attributes = htonl(ha->fw_attributes);
67 fw_dump->vendor = htonl(ha->pdev->vendor);
68 fw_dump->device = htonl(ha->pdev->device);
69 fw_dump->subsystem_vendor = htonl(ha->pdev->subsystem_vendor);
70 fw_dump->subsystem_device = htonl(ha->pdev->subsystem_device);
74 qla2xxx_copy_queues(struct qla_hw_data *ha, void *ptr)
76 struct req_que *req = ha->req_q_map[0];
77 struct rsp_que *rsp = ha->rsp_q_map[0];
79 memcpy(ptr, req->ring, req->length *
83 ptr += req->length * sizeof(request_t);
84 memcpy(ptr, rsp->ring, rsp->length *
87 return ptr + (rsp->length * sizeof(response_t));
91 qla24xx_dump_ram(struct qla_hw_data *ha, uint32_t addr, uint32_t *ram,
92 uint32_t ram_dwords, void **nxt)
95 uint32_t cnt, stat, timer, dwords, idx;
97 struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
98 dma_addr_t dump_dma = ha->gid_list_dma;
99 uint32_t *dump = (uint32_t *)ha->gid_list;
104 WRT_REG_WORD(®->mailbox0, MBC_DUMP_RISC_RAM_EXTENDED);
105 clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags);
107 dwords = qla2x00_gid_list_size(ha) / 4;
108 for (cnt = 0; cnt < ram_dwords && rval == QLA_SUCCESS;
109 cnt += dwords, addr += dwords) {
110 if (cnt + dwords > ram_dwords)
111 dwords = ram_dwords - cnt;
113 WRT_REG_WORD(®->mailbox1, LSW(addr));
114 WRT_REG_WORD(®->mailbox8, MSW(addr));
116 WRT_REG_WORD(®->mailbox2, MSW(dump_dma));
117 WRT_REG_WORD(®->mailbox3, LSW(dump_dma));
118 WRT_REG_WORD(®->mailbox6, MSW(MSD(dump_dma)));
119 WRT_REG_WORD(®->mailbox7, LSW(MSD(dump_dma)));
121 WRT_REG_WORD(®->mailbox4, MSW(dwords));
122 WRT_REG_WORD(®->mailbox5, LSW(dwords));
123 WRT_REG_DWORD(®->hccr, HCCRX_SET_HOST_INT);
125 for (timer = 6000000; timer; timer--) {
126 /* Check for pending interrupts. */
127 stat = RD_REG_DWORD(®->host_status);
128 if (stat & HSRX_RISC_INT) {
131 if (stat == 0x1 || stat == 0x2 ||
132 stat == 0x10 || stat == 0x11) {
133 set_bit(MBX_INTERRUPT,
136 mb0 = RD_REG_WORD(®->mailbox0);
138 WRT_REG_DWORD(®->hccr,
140 RD_REG_DWORD(®->hccr);
144 /* Clear this intr; it wasn't a mailbox intr */
145 WRT_REG_DWORD(®->hccr, HCCRX_CLR_RISC_INT);
146 RD_REG_DWORD(®->hccr);
151 if (test_and_clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags)) {
152 rval = mb0 & MBS_MASK;
153 for (idx = 0; idx < dwords; idx++)
154 ram[cnt + idx] = swab32(dump[idx]);
156 rval = QLA_FUNCTION_FAILED;
160 *nxt = rval == QLA_SUCCESS ? &ram[cnt]: NULL;
165 qla24xx_dump_memory(struct qla_hw_data *ha, uint32_t *code_ram,
166 uint32_t cram_size, void **nxt)
171 rval = qla24xx_dump_ram(ha, 0x20000, code_ram, cram_size / 4, nxt);
172 if (rval != QLA_SUCCESS)
175 /* External Memory. */
176 return qla24xx_dump_ram(ha, 0x100000, *nxt,
177 ha->fw_memory_size - 0x100000 + 1, nxt);
181 qla24xx_read_window(struct device_reg_24xx __iomem *reg, uint32_t iobase,
182 uint32_t count, uint32_t *buf)
184 uint32_t __iomem *dmp_reg;
186 WRT_REG_DWORD(®->iobase_addr, iobase);
187 dmp_reg = ®->iobase_window;
189 *buf++ = htonl(RD_REG_DWORD(dmp_reg++));
195 qla24xx_pause_risc(struct device_reg_24xx __iomem *reg)
197 int rval = QLA_SUCCESS;
200 WRT_REG_DWORD(®->hccr, HCCRX_SET_RISC_PAUSE);
202 ((RD_REG_DWORD(®->host_status) & HSRX_RISC_PAUSED) == 0) &&
203 rval == QLA_SUCCESS; cnt--) {
207 rval = QLA_FUNCTION_TIMEOUT;
214 qla24xx_soft_reset(struct qla_hw_data *ha)
216 int rval = QLA_SUCCESS;
219 struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
222 WRT_REG_DWORD(®->ctrl_status, CSRX_DMA_SHUTDOWN|MWB_4096_BYTES);
223 for (cnt = 0; cnt < 30000; cnt++) {
224 if ((RD_REG_DWORD(®->ctrl_status) & CSRX_DMA_ACTIVE) == 0)
230 WRT_REG_DWORD(®->ctrl_status,
231 CSRX_ISP_SOFT_RESET|CSRX_DMA_SHUTDOWN|MWB_4096_BYTES);
232 pci_read_config_word(ha->pdev, PCI_COMMAND, &wd);
235 /* Wait for firmware to complete NVRAM accesses. */
236 mb0 = (uint32_t) RD_REG_WORD(®->mailbox0);
237 for (cnt = 10000 ; cnt && mb0; cnt--) {
239 mb0 = (uint32_t) RD_REG_WORD(®->mailbox0);
243 /* Wait for soft-reset to complete. */
244 for (cnt = 0; cnt < 30000; cnt++) {
245 if ((RD_REG_DWORD(®->ctrl_status) &
246 CSRX_ISP_SOFT_RESET) == 0)
251 WRT_REG_DWORD(®->hccr, HCCRX_CLR_RISC_RESET);
252 RD_REG_DWORD(®->hccr); /* PCI Posting. */
254 for (cnt = 30000; RD_REG_WORD(®->mailbox0) != 0 &&
255 rval == QLA_SUCCESS; cnt--) {
259 rval = QLA_FUNCTION_TIMEOUT;
266 qla2xxx_dump_ram(struct qla_hw_data *ha, uint32_t addr, uint16_t *ram,
267 uint32_t ram_words, void **nxt)
270 uint32_t cnt, stat, timer, words, idx;
272 struct device_reg_2xxx __iomem *reg = &ha->iobase->isp;
273 dma_addr_t dump_dma = ha->gid_list_dma;
274 uint16_t *dump = (uint16_t *)ha->gid_list;
279 WRT_MAILBOX_REG(ha, reg, 0, MBC_DUMP_RISC_RAM_EXTENDED);
280 clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags);
282 words = qla2x00_gid_list_size(ha) / 2;
283 for (cnt = 0; cnt < ram_words && rval == QLA_SUCCESS;
284 cnt += words, addr += words) {
285 if (cnt + words > ram_words)
286 words = ram_words - cnt;
288 WRT_MAILBOX_REG(ha, reg, 1, LSW(addr));
289 WRT_MAILBOX_REG(ha, reg, 8, MSW(addr));
291 WRT_MAILBOX_REG(ha, reg, 2, MSW(dump_dma));
292 WRT_MAILBOX_REG(ha, reg, 3, LSW(dump_dma));
293 WRT_MAILBOX_REG(ha, reg, 6, MSW(MSD(dump_dma)));
294 WRT_MAILBOX_REG(ha, reg, 7, LSW(MSD(dump_dma)));
296 WRT_MAILBOX_REG(ha, reg, 4, words);
297 WRT_REG_WORD(®->hccr, HCCR_SET_HOST_INT);
299 for (timer = 6000000; timer; timer--) {
300 /* Check for pending interrupts. */
301 stat = RD_REG_DWORD(®->u.isp2300.host_status);
302 if (stat & HSR_RISC_INT) {
305 if (stat == 0x1 || stat == 0x2) {
306 set_bit(MBX_INTERRUPT,
309 mb0 = RD_MAILBOX_REG(ha, reg, 0);
311 /* Release mailbox registers. */
312 WRT_REG_WORD(®->semaphore, 0);
313 WRT_REG_WORD(®->hccr,
315 RD_REG_WORD(®->hccr);
317 } else if (stat == 0x10 || stat == 0x11) {
318 set_bit(MBX_INTERRUPT,
321 mb0 = RD_MAILBOX_REG(ha, reg, 0);
323 WRT_REG_WORD(®->hccr,
325 RD_REG_WORD(®->hccr);
329 /* clear this intr; it wasn't a mailbox intr */
330 WRT_REG_WORD(®->hccr, HCCR_CLR_RISC_INT);
331 RD_REG_WORD(®->hccr);
336 if (test_and_clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags)) {
337 rval = mb0 & MBS_MASK;
338 for (idx = 0; idx < words; idx++)
339 ram[cnt + idx] = swab16(dump[idx]);
341 rval = QLA_FUNCTION_FAILED;
345 *nxt = rval == QLA_SUCCESS ? &ram[cnt]: NULL;
350 qla2xxx_read_window(struct device_reg_2xxx __iomem *reg, uint32_t count,
353 uint16_t __iomem *dmp_reg = ®->u.isp2300.fb_cmd;
356 *buf++ = htons(RD_REG_WORD(dmp_reg++));
360 qla24xx_copy_eft(struct qla_hw_data *ha, void *ptr)
365 memcpy(ptr, ha->eft, ntohl(ha->fw_dump->eft_size));
366 return ptr + ntohl(ha->fw_dump->eft_size);
370 qla25xx_copy_fce(struct qla_hw_data *ha, void *ptr, uint32_t **last_chain)
374 struct qla2xxx_fce_chain *fcec = ptr;
379 *last_chain = &fcec->type;
380 fcec->type = __constant_htonl(DUMP_CHAIN_FCE);
381 fcec->chain_size = htonl(sizeof(struct qla2xxx_fce_chain) +
382 fce_calc_size(ha->fce_bufs));
383 fcec->size = htonl(fce_calc_size(ha->fce_bufs));
384 fcec->addr_l = htonl(LSD(ha->fce_dma));
385 fcec->addr_h = htonl(MSD(ha->fce_dma));
387 iter_reg = fcec->eregs;
388 for (cnt = 0; cnt < 8; cnt++)
389 *iter_reg++ = htonl(ha->fce_mb[cnt]);
391 memcpy(iter_reg, ha->fce, ntohl(fcec->size));
393 return (char *)iter_reg + ntohl(fcec->size);
397 qla2xxx_copy_atioqueues(struct qla_hw_data *ha, void *ptr,
398 uint32_t **last_chain)
400 struct qla2xxx_mqueue_chain *q;
401 struct qla2xxx_mqueue_header *qh;
409 if (!ha->tgt.atio_ring)
414 aqp->length = ha->tgt.atio_q_length;
415 aqp->ring = ha->tgt.atio_ring;
417 for (que = 0; que < num_queues; que++) {
418 /* aqp = ha->atio_q_map[que]; */
420 *last_chain = &q->type;
421 q->type = __constant_htonl(DUMP_CHAIN_QUEUE);
422 q->chain_size = htonl(
423 sizeof(struct qla2xxx_mqueue_chain) +
424 sizeof(struct qla2xxx_mqueue_header) +
425 (aqp->length * sizeof(request_t)));
426 ptr += sizeof(struct qla2xxx_mqueue_chain);
430 qh->queue = __constant_htonl(TYPE_ATIO_QUEUE);
431 qh->number = htonl(que);
432 qh->size = htonl(aqp->length * sizeof(request_t));
433 ptr += sizeof(struct qla2xxx_mqueue_header);
436 memcpy(ptr, aqp->ring, aqp->length * sizeof(request_t));
438 ptr += aqp->length * sizeof(request_t);
445 qla25xx_copy_mqueues(struct qla_hw_data *ha, void *ptr, uint32_t **last_chain)
447 struct qla2xxx_mqueue_chain *q;
448 struct qla2xxx_mqueue_header *qh;
457 for (que = 1; que < ha->max_req_queues; que++) {
458 req = ha->req_q_map[que];
464 *last_chain = &q->type;
465 q->type = __constant_htonl(DUMP_CHAIN_QUEUE);
466 q->chain_size = htonl(
467 sizeof(struct qla2xxx_mqueue_chain) +
468 sizeof(struct qla2xxx_mqueue_header) +
469 (req->length * sizeof(request_t)));
470 ptr += sizeof(struct qla2xxx_mqueue_chain);
474 qh->queue = __constant_htonl(TYPE_REQUEST_QUEUE);
475 qh->number = htonl(que);
476 qh->size = htonl(req->length * sizeof(request_t));
477 ptr += sizeof(struct qla2xxx_mqueue_header);
480 memcpy(ptr, req->ring, req->length * sizeof(request_t));
481 ptr += req->length * sizeof(request_t);
484 /* Response queues */
485 for (que = 1; que < ha->max_rsp_queues; que++) {
486 rsp = ha->rsp_q_map[que];
492 *last_chain = &q->type;
493 q->type = __constant_htonl(DUMP_CHAIN_QUEUE);
494 q->chain_size = htonl(
495 sizeof(struct qla2xxx_mqueue_chain) +
496 sizeof(struct qla2xxx_mqueue_header) +
497 (rsp->length * sizeof(response_t)));
498 ptr += sizeof(struct qla2xxx_mqueue_chain);
502 qh->queue = __constant_htonl(TYPE_RESPONSE_QUEUE);
503 qh->number = htonl(que);
504 qh->size = htonl(rsp->length * sizeof(response_t));
505 ptr += sizeof(struct qla2xxx_mqueue_header);
508 memcpy(ptr, rsp->ring, rsp->length * sizeof(response_t));
509 ptr += rsp->length * sizeof(response_t);
516 qla25xx_copy_mq(struct qla_hw_data *ha, void *ptr, uint32_t **last_chain)
518 uint32_t cnt, que_idx;
520 struct qla2xxx_mq_chain *mq = ptr;
521 struct device_reg_25xxmq __iomem *reg;
523 if (!ha->mqenable || IS_QLA83XX(ha))
527 *last_chain = &mq->type;
528 mq->type = __constant_htonl(DUMP_CHAIN_MQ);
529 mq->chain_size = __constant_htonl(sizeof(struct qla2xxx_mq_chain));
531 que_cnt = ha->max_req_queues > ha->max_rsp_queues ?
532 ha->max_req_queues : ha->max_rsp_queues;
533 mq->count = htonl(que_cnt);
534 for (cnt = 0; cnt < que_cnt; cnt++) {
535 reg = (struct device_reg_25xxmq __iomem *)
536 (ha->mqiobase + cnt * QLA_QUE_PAGE);
538 mq->qregs[que_idx] = htonl(RD_REG_DWORD(®->req_q_in));
539 mq->qregs[que_idx+1] = htonl(RD_REG_DWORD(®->req_q_out));
540 mq->qregs[que_idx+2] = htonl(RD_REG_DWORD(®->rsp_q_in));
541 mq->qregs[que_idx+3] = htonl(RD_REG_DWORD(®->rsp_q_out));
544 return ptr + sizeof(struct qla2xxx_mq_chain);
548 qla2xxx_dump_post_process(scsi_qla_host_t *vha, int rval)
550 struct qla_hw_data *ha = vha->hw;
552 if (rval != QLA_SUCCESS) {
553 ql_log(ql_log_warn, vha, 0xd000,
554 "Failed to dump firmware (%x).\n", rval);
557 ql_log(ql_log_info, vha, 0xd001,
558 "Firmware dump saved to temp buffer (%ld/%p).\n",
559 vha->host_no, ha->fw_dump);
561 qla2x00_post_uevent_work(vha, QLA_UEVENT_CODE_FW_DUMP);
566 * qla2300_fw_dump() - Dumps binary data from the 2300 firmware.
568 * @hardware_locked: Called with the hardware_lock
571 qla2300_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
575 struct qla_hw_data *ha = vha->hw;
576 struct device_reg_2xxx __iomem *reg = &ha->iobase->isp;
577 uint16_t __iomem *dmp_reg;
579 struct qla2300_fw_dump *fw;
581 struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
585 if (!hardware_locked)
586 spin_lock_irqsave(&ha->hardware_lock, flags);
589 ql_log(ql_log_warn, vha, 0xd002,
590 "No buffer available for dump.\n");
591 goto qla2300_fw_dump_failed;
595 ql_log(ql_log_warn, vha, 0xd003,
596 "Firmware has been previously dumped (%p) "
597 "-- ignoring request.\n",
599 goto qla2300_fw_dump_failed;
601 fw = &ha->fw_dump->isp.isp23;
602 qla2xxx_prep_dump(ha, ha->fw_dump);
605 fw->hccr = htons(RD_REG_WORD(®->hccr));
608 WRT_REG_WORD(®->hccr, HCCR_PAUSE_RISC);
609 if (IS_QLA2300(ha)) {
611 (RD_REG_WORD(®->hccr) & HCCR_RISC_PAUSE) == 0 &&
612 rval == QLA_SUCCESS; cnt--) {
616 rval = QLA_FUNCTION_TIMEOUT;
619 RD_REG_WORD(®->hccr); /* PCI Posting. */
623 if (rval == QLA_SUCCESS) {
624 dmp_reg = ®->flash_address;
625 for (cnt = 0; cnt < sizeof(fw->pbiu_reg) / 2; cnt++)
626 fw->pbiu_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
628 dmp_reg = ®->u.isp2300.req_q_in;
629 for (cnt = 0; cnt < sizeof(fw->risc_host_reg) / 2; cnt++)
630 fw->risc_host_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
632 dmp_reg = ®->u.isp2300.mailbox0;
633 for (cnt = 0; cnt < sizeof(fw->mailbox_reg) / 2; cnt++)
634 fw->mailbox_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
636 WRT_REG_WORD(®->ctrl_status, 0x40);
637 qla2xxx_read_window(reg, 32, fw->resp_dma_reg);
639 WRT_REG_WORD(®->ctrl_status, 0x50);
640 qla2xxx_read_window(reg, 48, fw->dma_reg);
642 WRT_REG_WORD(®->ctrl_status, 0x00);
643 dmp_reg = ®->risc_hw;
644 for (cnt = 0; cnt < sizeof(fw->risc_hdw_reg) / 2; cnt++)
645 fw->risc_hdw_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
647 WRT_REG_WORD(®->pcr, 0x2000);
648 qla2xxx_read_window(reg, 16, fw->risc_gp0_reg);
650 WRT_REG_WORD(®->pcr, 0x2200);
651 qla2xxx_read_window(reg, 16, fw->risc_gp1_reg);
653 WRT_REG_WORD(®->pcr, 0x2400);
654 qla2xxx_read_window(reg, 16, fw->risc_gp2_reg);
656 WRT_REG_WORD(®->pcr, 0x2600);
657 qla2xxx_read_window(reg, 16, fw->risc_gp3_reg);
659 WRT_REG_WORD(®->pcr, 0x2800);
660 qla2xxx_read_window(reg, 16, fw->risc_gp4_reg);
662 WRT_REG_WORD(®->pcr, 0x2A00);
663 qla2xxx_read_window(reg, 16, fw->risc_gp5_reg);
665 WRT_REG_WORD(®->pcr, 0x2C00);
666 qla2xxx_read_window(reg, 16, fw->risc_gp6_reg);
668 WRT_REG_WORD(®->pcr, 0x2E00);
669 qla2xxx_read_window(reg, 16, fw->risc_gp7_reg);
671 WRT_REG_WORD(®->ctrl_status, 0x10);
672 qla2xxx_read_window(reg, 64, fw->frame_buf_hdw_reg);
674 WRT_REG_WORD(®->ctrl_status, 0x20);
675 qla2xxx_read_window(reg, 64, fw->fpm_b0_reg);
677 WRT_REG_WORD(®->ctrl_status, 0x30);
678 qla2xxx_read_window(reg, 64, fw->fpm_b1_reg);
681 WRT_REG_WORD(®->ctrl_status, CSR_ISP_SOFT_RESET);
682 for (cnt = 0; cnt < 30000; cnt++) {
683 if ((RD_REG_WORD(®->ctrl_status) &
684 CSR_ISP_SOFT_RESET) == 0)
691 if (!IS_QLA2300(ha)) {
692 for (cnt = 30000; RD_MAILBOX_REG(ha, reg, 0) != 0 &&
693 rval == QLA_SUCCESS; cnt--) {
697 rval = QLA_FUNCTION_TIMEOUT;
702 if (rval == QLA_SUCCESS)
703 rval = qla2xxx_dump_ram(ha, 0x800, fw->risc_ram,
704 sizeof(fw->risc_ram) / 2, &nxt);
706 /* Get stack SRAM. */
707 if (rval == QLA_SUCCESS)
708 rval = qla2xxx_dump_ram(ha, 0x10000, fw->stack_ram,
709 sizeof(fw->stack_ram) / 2, &nxt);
712 if (rval == QLA_SUCCESS)
713 rval = qla2xxx_dump_ram(ha, 0x11000, fw->data_ram,
714 ha->fw_memory_size - 0x11000 + 1, &nxt);
716 if (rval == QLA_SUCCESS)
717 qla2xxx_copy_queues(ha, nxt);
719 qla2xxx_dump_post_process(base_vha, rval);
721 qla2300_fw_dump_failed:
722 if (!hardware_locked)
723 spin_unlock_irqrestore(&ha->hardware_lock, flags);
727 * qla2100_fw_dump() - Dumps binary data from the 2100/2200 firmware.
729 * @hardware_locked: Called with the hardware_lock
732 qla2100_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
736 uint16_t risc_address;
738 struct qla_hw_data *ha = vha->hw;
739 struct device_reg_2xxx __iomem *reg = &ha->iobase->isp;
740 uint16_t __iomem *dmp_reg;
742 struct qla2100_fw_dump *fw;
743 struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
749 if (!hardware_locked)
750 spin_lock_irqsave(&ha->hardware_lock, flags);
753 ql_log(ql_log_warn, vha, 0xd004,
754 "No buffer available for dump.\n");
755 goto qla2100_fw_dump_failed;
759 ql_log(ql_log_warn, vha, 0xd005,
760 "Firmware has been previously dumped (%p) "
761 "-- ignoring request.\n",
763 goto qla2100_fw_dump_failed;
765 fw = &ha->fw_dump->isp.isp21;
766 qla2xxx_prep_dump(ha, ha->fw_dump);
769 fw->hccr = htons(RD_REG_WORD(®->hccr));
772 WRT_REG_WORD(®->hccr, HCCR_PAUSE_RISC);
773 for (cnt = 30000; (RD_REG_WORD(®->hccr) & HCCR_RISC_PAUSE) == 0 &&
774 rval == QLA_SUCCESS; cnt--) {
778 rval = QLA_FUNCTION_TIMEOUT;
780 if (rval == QLA_SUCCESS) {
781 dmp_reg = ®->flash_address;
782 for (cnt = 0; cnt < sizeof(fw->pbiu_reg) / 2; cnt++)
783 fw->pbiu_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
785 dmp_reg = ®->u.isp2100.mailbox0;
786 for (cnt = 0; cnt < ha->mbx_count; cnt++) {
788 dmp_reg = ®->u_end.isp2200.mailbox8;
790 fw->mailbox_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
793 dmp_reg = ®->u.isp2100.unused_2[0];
794 for (cnt = 0; cnt < sizeof(fw->dma_reg) / 2; cnt++)
795 fw->dma_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
797 WRT_REG_WORD(®->ctrl_status, 0x00);
798 dmp_reg = ®->risc_hw;
799 for (cnt = 0; cnt < sizeof(fw->risc_hdw_reg) / 2; cnt++)
800 fw->risc_hdw_reg[cnt] = htons(RD_REG_WORD(dmp_reg++));
802 WRT_REG_WORD(®->pcr, 0x2000);
803 qla2xxx_read_window(reg, 16, fw->risc_gp0_reg);
805 WRT_REG_WORD(®->pcr, 0x2100);
806 qla2xxx_read_window(reg, 16, fw->risc_gp1_reg);
808 WRT_REG_WORD(®->pcr, 0x2200);
809 qla2xxx_read_window(reg, 16, fw->risc_gp2_reg);
811 WRT_REG_WORD(®->pcr, 0x2300);
812 qla2xxx_read_window(reg, 16, fw->risc_gp3_reg);
814 WRT_REG_WORD(®->pcr, 0x2400);
815 qla2xxx_read_window(reg, 16, fw->risc_gp4_reg);
817 WRT_REG_WORD(®->pcr, 0x2500);
818 qla2xxx_read_window(reg, 16, fw->risc_gp5_reg);
820 WRT_REG_WORD(®->pcr, 0x2600);
821 qla2xxx_read_window(reg, 16, fw->risc_gp6_reg);
823 WRT_REG_WORD(®->pcr, 0x2700);
824 qla2xxx_read_window(reg, 16, fw->risc_gp7_reg);
826 WRT_REG_WORD(®->ctrl_status, 0x10);
827 qla2xxx_read_window(reg, 16, fw->frame_buf_hdw_reg);
829 WRT_REG_WORD(®->ctrl_status, 0x20);
830 qla2xxx_read_window(reg, 64, fw->fpm_b0_reg);
832 WRT_REG_WORD(®->ctrl_status, 0x30);
833 qla2xxx_read_window(reg, 64, fw->fpm_b1_reg);
836 WRT_REG_WORD(®->ctrl_status, CSR_ISP_SOFT_RESET);
839 for (cnt = 30000; RD_MAILBOX_REG(ha, reg, 0) != 0 &&
840 rval == QLA_SUCCESS; cnt--) {
844 rval = QLA_FUNCTION_TIMEOUT;
848 if (rval == QLA_SUCCESS && (IS_QLA2200(ha) || (IS_QLA2100(ha) &&
849 (RD_REG_WORD(®->mctr) & (BIT_1 | BIT_0)) != 0))) {
851 WRT_REG_WORD(®->hccr, HCCR_PAUSE_RISC);
853 (RD_REG_WORD(®->hccr) & HCCR_RISC_PAUSE) == 0 &&
854 rval == QLA_SUCCESS; cnt--) {
858 rval = QLA_FUNCTION_TIMEOUT;
860 if (rval == QLA_SUCCESS) {
861 /* Set memory configuration and timing. */
863 WRT_REG_WORD(®->mctr, 0xf1);
865 WRT_REG_WORD(®->mctr, 0xf2);
866 RD_REG_WORD(®->mctr); /* PCI Posting. */
869 WRT_REG_WORD(®->hccr, HCCR_RELEASE_RISC);
873 if (rval == QLA_SUCCESS) {
875 risc_address = 0x1000;
876 WRT_MAILBOX_REG(ha, reg, 0, MBC_READ_RAM_WORD);
877 clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags);
879 for (cnt = 0; cnt < sizeof(fw->risc_ram) / 2 && rval == QLA_SUCCESS;
880 cnt++, risc_address++) {
881 WRT_MAILBOX_REG(ha, reg, 1, risc_address);
882 WRT_REG_WORD(®->hccr, HCCR_SET_HOST_INT);
884 for (timer = 6000000; timer != 0; timer--) {
885 /* Check for pending interrupts. */
886 if (RD_REG_WORD(®->istatus) & ISR_RISC_INT) {
887 if (RD_REG_WORD(®->semaphore) & BIT_0) {
888 set_bit(MBX_INTERRUPT,
891 mb0 = RD_MAILBOX_REG(ha, reg, 0);
892 mb2 = RD_MAILBOX_REG(ha, reg, 2);
894 WRT_REG_WORD(®->semaphore, 0);
895 WRT_REG_WORD(®->hccr,
897 RD_REG_WORD(®->hccr);
900 WRT_REG_WORD(®->hccr, HCCR_CLR_RISC_INT);
901 RD_REG_WORD(®->hccr);
906 if (test_and_clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags)) {
907 rval = mb0 & MBS_MASK;
908 fw->risc_ram[cnt] = htons(mb2);
910 rval = QLA_FUNCTION_FAILED;
914 if (rval == QLA_SUCCESS)
915 qla2xxx_copy_queues(ha, &fw->risc_ram[cnt]);
917 qla2xxx_dump_post_process(base_vha, rval);
919 qla2100_fw_dump_failed:
920 if (!hardware_locked)
921 spin_unlock_irqrestore(&ha->hardware_lock, flags);
925 qla24xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
929 uint32_t risc_address;
930 struct qla_hw_data *ha = vha->hw;
931 struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
932 uint32_t __iomem *dmp_reg;
934 uint16_t __iomem *mbx_reg;
936 struct qla24xx_fw_dump *fw;
937 uint32_t ext_mem_cnt;
940 uint32_t *last_chain = NULL;
941 struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
946 risc_address = ext_mem_cnt = 0;
949 if (!hardware_locked)
950 spin_lock_irqsave(&ha->hardware_lock, flags);
953 ql_log(ql_log_warn, vha, 0xd006,
954 "No buffer available for dump.\n");
955 goto qla24xx_fw_dump_failed;
959 ql_log(ql_log_warn, vha, 0xd007,
960 "Firmware has been previously dumped (%p) "
961 "-- ignoring request.\n",
963 goto qla24xx_fw_dump_failed;
965 fw = &ha->fw_dump->isp.isp24;
966 qla2xxx_prep_dump(ha, ha->fw_dump);
968 fw->host_status = htonl(RD_REG_DWORD(®->host_status));
971 rval = qla24xx_pause_risc(reg);
972 if (rval != QLA_SUCCESS)
973 goto qla24xx_fw_dump_failed_0;
975 /* Host interface registers. */
976 dmp_reg = ®->flash_addr;
977 for (cnt = 0; cnt < sizeof(fw->host_reg) / 4; cnt++)
978 fw->host_reg[cnt] = htonl(RD_REG_DWORD(dmp_reg++));
980 /* Disable interrupts. */
981 WRT_REG_DWORD(®->ictrl, 0);
982 RD_REG_DWORD(®->ictrl);
984 /* Shadow registers. */
985 WRT_REG_DWORD(®->iobase_addr, 0x0F70);
986 RD_REG_DWORD(®->iobase_addr);
987 WRT_REG_DWORD(®->iobase_select, 0xB0000000);
988 fw->shadow_reg[0] = htonl(RD_REG_DWORD(®->iobase_sdata));
990 WRT_REG_DWORD(®->iobase_select, 0xB0100000);
991 fw->shadow_reg[1] = htonl(RD_REG_DWORD(®->iobase_sdata));
993 WRT_REG_DWORD(®->iobase_select, 0xB0200000);
994 fw->shadow_reg[2] = htonl(RD_REG_DWORD(®->iobase_sdata));
996 WRT_REG_DWORD(®->iobase_select, 0xB0300000);
997 fw->shadow_reg[3] = htonl(RD_REG_DWORD(®->iobase_sdata));
999 WRT_REG_DWORD(®->iobase_select, 0xB0400000);
1000 fw->shadow_reg[4] = htonl(RD_REG_DWORD(®->iobase_sdata));
1002 WRT_REG_DWORD(®->iobase_select, 0xB0500000);
1003 fw->shadow_reg[5] = htonl(RD_REG_DWORD(®->iobase_sdata));
1005 WRT_REG_DWORD(®->iobase_select, 0xB0600000);
1006 fw->shadow_reg[6] = htonl(RD_REG_DWORD(®->iobase_sdata));
1008 /* Mailbox registers. */
1009 mbx_reg = ®->mailbox0;
1010 for (cnt = 0; cnt < sizeof(fw->mailbox_reg) / 2; cnt++)
1011 fw->mailbox_reg[cnt] = htons(RD_REG_WORD(mbx_reg++));
1013 /* Transfer sequence registers. */
1014 iter_reg = fw->xseq_gp_reg;
1015 iter_reg = qla24xx_read_window(reg, 0xBF00, 16, iter_reg);
1016 iter_reg = qla24xx_read_window(reg, 0xBF10, 16, iter_reg);
1017 iter_reg = qla24xx_read_window(reg, 0xBF20, 16, iter_reg);
1018 iter_reg = qla24xx_read_window(reg, 0xBF30, 16, iter_reg);
1019 iter_reg = qla24xx_read_window(reg, 0xBF40, 16, iter_reg);
1020 iter_reg = qla24xx_read_window(reg, 0xBF50, 16, iter_reg);
1021 iter_reg = qla24xx_read_window(reg, 0xBF60, 16, iter_reg);
1022 qla24xx_read_window(reg, 0xBF70, 16, iter_reg);
1024 qla24xx_read_window(reg, 0xBFE0, 16, fw->xseq_0_reg);
1025 qla24xx_read_window(reg, 0xBFF0, 16, fw->xseq_1_reg);
1027 /* Receive sequence registers. */
1028 iter_reg = fw->rseq_gp_reg;
1029 iter_reg = qla24xx_read_window(reg, 0xFF00, 16, iter_reg);
1030 iter_reg = qla24xx_read_window(reg, 0xFF10, 16, iter_reg);
1031 iter_reg = qla24xx_read_window(reg, 0xFF20, 16, iter_reg);
1032 iter_reg = qla24xx_read_window(reg, 0xFF30, 16, iter_reg);
1033 iter_reg = qla24xx_read_window(reg, 0xFF40, 16, iter_reg);
1034 iter_reg = qla24xx_read_window(reg, 0xFF50, 16, iter_reg);
1035 iter_reg = qla24xx_read_window(reg, 0xFF60, 16, iter_reg);
1036 qla24xx_read_window(reg, 0xFF70, 16, iter_reg);
1038 qla24xx_read_window(reg, 0xFFD0, 16, fw->rseq_0_reg);
1039 qla24xx_read_window(reg, 0xFFE0, 16, fw->rseq_1_reg);
1040 qla24xx_read_window(reg, 0xFFF0, 16, fw->rseq_2_reg);
1042 /* Command DMA registers. */
1043 qla24xx_read_window(reg, 0x7100, 16, fw->cmd_dma_reg);
1046 iter_reg = fw->req0_dma_reg;
1047 iter_reg = qla24xx_read_window(reg, 0x7200, 8, iter_reg);
1048 dmp_reg = ®->iobase_q;
1049 for (cnt = 0; cnt < 7; cnt++)
1050 *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
1052 iter_reg = fw->resp0_dma_reg;
1053 iter_reg = qla24xx_read_window(reg, 0x7300, 8, iter_reg);
1054 dmp_reg = ®->iobase_q;
1055 for (cnt = 0; cnt < 7; cnt++)
1056 *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
1058 iter_reg = fw->req1_dma_reg;
1059 iter_reg = qla24xx_read_window(reg, 0x7400, 8, iter_reg);
1060 dmp_reg = ®->iobase_q;
1061 for (cnt = 0; cnt < 7; cnt++)
1062 *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
1064 /* Transmit DMA registers. */
1065 iter_reg = fw->xmt0_dma_reg;
1066 iter_reg = qla24xx_read_window(reg, 0x7600, 16, iter_reg);
1067 qla24xx_read_window(reg, 0x7610, 16, iter_reg);
1069 iter_reg = fw->xmt1_dma_reg;
1070 iter_reg = qla24xx_read_window(reg, 0x7620, 16, iter_reg);
1071 qla24xx_read_window(reg, 0x7630, 16, iter_reg);
1073 iter_reg = fw->xmt2_dma_reg;
1074 iter_reg = qla24xx_read_window(reg, 0x7640, 16, iter_reg);
1075 qla24xx_read_window(reg, 0x7650, 16, iter_reg);
1077 iter_reg = fw->xmt3_dma_reg;
1078 iter_reg = qla24xx_read_window(reg, 0x7660, 16, iter_reg);
1079 qla24xx_read_window(reg, 0x7670, 16, iter_reg);
1081 iter_reg = fw->xmt4_dma_reg;
1082 iter_reg = qla24xx_read_window(reg, 0x7680, 16, iter_reg);
1083 qla24xx_read_window(reg, 0x7690, 16, iter_reg);
1085 qla24xx_read_window(reg, 0x76A0, 16, fw->xmt_data_dma_reg);
1087 /* Receive DMA registers. */
1088 iter_reg = fw->rcvt0_data_dma_reg;
1089 iter_reg = qla24xx_read_window(reg, 0x7700, 16, iter_reg);
1090 qla24xx_read_window(reg, 0x7710, 16, iter_reg);
1092 iter_reg = fw->rcvt1_data_dma_reg;
1093 iter_reg = qla24xx_read_window(reg, 0x7720, 16, iter_reg);
1094 qla24xx_read_window(reg, 0x7730, 16, iter_reg);
1096 /* RISC registers. */
1097 iter_reg = fw->risc_gp_reg;
1098 iter_reg = qla24xx_read_window(reg, 0x0F00, 16, iter_reg);
1099 iter_reg = qla24xx_read_window(reg, 0x0F10, 16, iter_reg);
1100 iter_reg = qla24xx_read_window(reg, 0x0F20, 16, iter_reg);
1101 iter_reg = qla24xx_read_window(reg, 0x0F30, 16, iter_reg);
1102 iter_reg = qla24xx_read_window(reg, 0x0F40, 16, iter_reg);
1103 iter_reg = qla24xx_read_window(reg, 0x0F50, 16, iter_reg);
1104 iter_reg = qla24xx_read_window(reg, 0x0F60, 16, iter_reg);
1105 qla24xx_read_window(reg, 0x0F70, 16, iter_reg);
1107 /* Local memory controller registers. */
1108 iter_reg = fw->lmc_reg;
1109 iter_reg = qla24xx_read_window(reg, 0x3000, 16, iter_reg);
1110 iter_reg = qla24xx_read_window(reg, 0x3010, 16, iter_reg);
1111 iter_reg = qla24xx_read_window(reg, 0x3020, 16, iter_reg);
1112 iter_reg = qla24xx_read_window(reg, 0x3030, 16, iter_reg);
1113 iter_reg = qla24xx_read_window(reg, 0x3040, 16, iter_reg);
1114 iter_reg = qla24xx_read_window(reg, 0x3050, 16, iter_reg);
1115 qla24xx_read_window(reg, 0x3060, 16, iter_reg);
1117 /* Fibre Protocol Module registers. */
1118 iter_reg = fw->fpm_hdw_reg;
1119 iter_reg = qla24xx_read_window(reg, 0x4000, 16, iter_reg);
1120 iter_reg = qla24xx_read_window(reg, 0x4010, 16, iter_reg);
1121 iter_reg = qla24xx_read_window(reg, 0x4020, 16, iter_reg);
1122 iter_reg = qla24xx_read_window(reg, 0x4030, 16, iter_reg);
1123 iter_reg = qla24xx_read_window(reg, 0x4040, 16, iter_reg);
1124 iter_reg = qla24xx_read_window(reg, 0x4050, 16, iter_reg);
1125 iter_reg = qla24xx_read_window(reg, 0x4060, 16, iter_reg);
1126 iter_reg = qla24xx_read_window(reg, 0x4070, 16, iter_reg);
1127 iter_reg = qla24xx_read_window(reg, 0x4080, 16, iter_reg);
1128 iter_reg = qla24xx_read_window(reg, 0x4090, 16, iter_reg);
1129 iter_reg = qla24xx_read_window(reg, 0x40A0, 16, iter_reg);
1130 qla24xx_read_window(reg, 0x40B0, 16, iter_reg);
1132 /* Frame Buffer registers. */
1133 iter_reg = fw->fb_hdw_reg;
1134 iter_reg = qla24xx_read_window(reg, 0x6000, 16, iter_reg);
1135 iter_reg = qla24xx_read_window(reg, 0x6010, 16, iter_reg);
1136 iter_reg = qla24xx_read_window(reg, 0x6020, 16, iter_reg);
1137 iter_reg = qla24xx_read_window(reg, 0x6030, 16, iter_reg);
1138 iter_reg = qla24xx_read_window(reg, 0x6040, 16, iter_reg);
1139 iter_reg = qla24xx_read_window(reg, 0x6100, 16, iter_reg);
1140 iter_reg = qla24xx_read_window(reg, 0x6130, 16, iter_reg);
1141 iter_reg = qla24xx_read_window(reg, 0x6150, 16, iter_reg);
1142 iter_reg = qla24xx_read_window(reg, 0x6170, 16, iter_reg);
1143 iter_reg = qla24xx_read_window(reg, 0x6190, 16, iter_reg);
1144 qla24xx_read_window(reg, 0x61B0, 16, iter_reg);
1146 rval = qla24xx_soft_reset(ha);
1147 if (rval != QLA_SUCCESS)
1148 goto qla24xx_fw_dump_failed_0;
1150 rval = qla24xx_dump_memory(ha, fw->code_ram, sizeof(fw->code_ram),
1152 if (rval != QLA_SUCCESS)
1153 goto qla24xx_fw_dump_failed_0;
1155 nxt = qla2xxx_copy_queues(ha, nxt);
1157 qla24xx_copy_eft(ha, nxt);
1159 nxt_chain = (void *)ha->fw_dump + ha->chain_offset;
1160 nxt_chain = qla2xxx_copy_atioqueues(ha, nxt_chain, &last_chain);
1162 ha->fw_dump->version |= __constant_htonl(DUMP_CHAIN_VARIANT);
1163 *last_chain |= __constant_htonl(DUMP_CHAIN_LAST);
1166 /* Adjust valid length. */
1167 ha->fw_dump_len = (nxt_chain - (void *)ha->fw_dump);
1169 qla24xx_fw_dump_failed_0:
1170 qla2xxx_dump_post_process(base_vha, rval);
1172 qla24xx_fw_dump_failed:
1173 if (!hardware_locked)
1174 spin_unlock_irqrestore(&ha->hardware_lock, flags);
1178 qla25xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
1182 uint32_t risc_address;
1183 struct qla_hw_data *ha = vha->hw;
1184 struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
1185 uint32_t __iomem *dmp_reg;
1187 uint16_t __iomem *mbx_reg;
1188 unsigned long flags;
1189 struct qla25xx_fw_dump *fw;
1190 uint32_t ext_mem_cnt;
1191 void *nxt, *nxt_chain;
1192 uint32_t *last_chain = NULL;
1193 struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
1195 risc_address = ext_mem_cnt = 0;
1198 if (!hardware_locked)
1199 spin_lock_irqsave(&ha->hardware_lock, flags);
1202 ql_log(ql_log_warn, vha, 0xd008,
1203 "No buffer available for dump.\n");
1204 goto qla25xx_fw_dump_failed;
1207 if (ha->fw_dumped) {
1208 ql_log(ql_log_warn, vha, 0xd009,
1209 "Firmware has been previously dumped (%p) "
1210 "-- ignoring request.\n",
1212 goto qla25xx_fw_dump_failed;
1214 fw = &ha->fw_dump->isp.isp25;
1215 qla2xxx_prep_dump(ha, ha->fw_dump);
1216 ha->fw_dump->version = __constant_htonl(2);
1218 fw->host_status = htonl(RD_REG_DWORD(®->host_status));
1221 rval = qla24xx_pause_risc(reg);
1222 if (rval != QLA_SUCCESS)
1223 goto qla25xx_fw_dump_failed_0;
1225 /* Host/Risc registers. */
1226 iter_reg = fw->host_risc_reg;
1227 iter_reg = qla24xx_read_window(reg, 0x7000, 16, iter_reg);
1228 qla24xx_read_window(reg, 0x7010, 16, iter_reg);
1230 /* PCIe registers. */
1231 WRT_REG_DWORD(®->iobase_addr, 0x7C00);
1232 RD_REG_DWORD(®->iobase_addr);
1233 WRT_REG_DWORD(®->iobase_window, 0x01);
1234 dmp_reg = ®->iobase_c4;
1235 fw->pcie_regs[0] = htonl(RD_REG_DWORD(dmp_reg++));
1236 fw->pcie_regs[1] = htonl(RD_REG_DWORD(dmp_reg++));
1237 fw->pcie_regs[2] = htonl(RD_REG_DWORD(dmp_reg));
1238 fw->pcie_regs[3] = htonl(RD_REG_DWORD(®->iobase_window));
1240 WRT_REG_DWORD(®->iobase_window, 0x00);
1241 RD_REG_DWORD(®->iobase_window);
1243 /* Host interface registers. */
1244 dmp_reg = ®->flash_addr;
1245 for (cnt = 0; cnt < sizeof(fw->host_reg) / 4; cnt++)
1246 fw->host_reg[cnt] = htonl(RD_REG_DWORD(dmp_reg++));
1248 /* Disable interrupts. */
1249 WRT_REG_DWORD(®->ictrl, 0);
1250 RD_REG_DWORD(®->ictrl);
1252 /* Shadow registers. */
1253 WRT_REG_DWORD(®->iobase_addr, 0x0F70);
1254 RD_REG_DWORD(®->iobase_addr);
1255 WRT_REG_DWORD(®->iobase_select, 0xB0000000);
1256 fw->shadow_reg[0] = htonl(RD_REG_DWORD(®->iobase_sdata));
1258 WRT_REG_DWORD(®->iobase_select, 0xB0100000);
1259 fw->shadow_reg[1] = htonl(RD_REG_DWORD(®->iobase_sdata));
1261 WRT_REG_DWORD(®->iobase_select, 0xB0200000);
1262 fw->shadow_reg[2] = htonl(RD_REG_DWORD(®->iobase_sdata));
1264 WRT_REG_DWORD(®->iobase_select, 0xB0300000);
1265 fw->shadow_reg[3] = htonl(RD_REG_DWORD(®->iobase_sdata));
1267 WRT_REG_DWORD(®->iobase_select, 0xB0400000);
1268 fw->shadow_reg[4] = htonl(RD_REG_DWORD(®->iobase_sdata));
1270 WRT_REG_DWORD(®->iobase_select, 0xB0500000);
1271 fw->shadow_reg[5] = htonl(RD_REG_DWORD(®->iobase_sdata));
1273 WRT_REG_DWORD(®->iobase_select, 0xB0600000);
1274 fw->shadow_reg[6] = htonl(RD_REG_DWORD(®->iobase_sdata));
1276 WRT_REG_DWORD(®->iobase_select, 0xB0700000);
1277 fw->shadow_reg[7] = htonl(RD_REG_DWORD(®->iobase_sdata));
1279 WRT_REG_DWORD(®->iobase_select, 0xB0800000);
1280 fw->shadow_reg[8] = htonl(RD_REG_DWORD(®->iobase_sdata));
1282 WRT_REG_DWORD(®->iobase_select, 0xB0900000);
1283 fw->shadow_reg[9] = htonl(RD_REG_DWORD(®->iobase_sdata));
1285 WRT_REG_DWORD(®->iobase_select, 0xB0A00000);
1286 fw->shadow_reg[10] = htonl(RD_REG_DWORD(®->iobase_sdata));
1288 /* RISC I/O register. */
1289 WRT_REG_DWORD(®->iobase_addr, 0x0010);
1290 fw->risc_io_reg = htonl(RD_REG_DWORD(®->iobase_window));
1292 /* Mailbox registers. */
1293 mbx_reg = ®->mailbox0;
1294 for (cnt = 0; cnt < sizeof(fw->mailbox_reg) / 2; cnt++)
1295 fw->mailbox_reg[cnt] = htons(RD_REG_WORD(mbx_reg++));
1297 /* Transfer sequence registers. */
1298 iter_reg = fw->xseq_gp_reg;
1299 iter_reg = qla24xx_read_window(reg, 0xBF00, 16, iter_reg);
1300 iter_reg = qla24xx_read_window(reg, 0xBF10, 16, iter_reg);
1301 iter_reg = qla24xx_read_window(reg, 0xBF20, 16, iter_reg);
1302 iter_reg = qla24xx_read_window(reg, 0xBF30, 16, iter_reg);
1303 iter_reg = qla24xx_read_window(reg, 0xBF40, 16, iter_reg);
1304 iter_reg = qla24xx_read_window(reg, 0xBF50, 16, iter_reg);
1305 iter_reg = qla24xx_read_window(reg, 0xBF60, 16, iter_reg);
1306 qla24xx_read_window(reg, 0xBF70, 16, iter_reg);
1308 iter_reg = fw->xseq_0_reg;
1309 iter_reg = qla24xx_read_window(reg, 0xBFC0, 16, iter_reg);
1310 iter_reg = qla24xx_read_window(reg, 0xBFD0, 16, iter_reg);
1311 qla24xx_read_window(reg, 0xBFE0, 16, iter_reg);
1313 qla24xx_read_window(reg, 0xBFF0, 16, fw->xseq_1_reg);
1315 /* Receive sequence registers. */
1316 iter_reg = fw->rseq_gp_reg;
1317 iter_reg = qla24xx_read_window(reg, 0xFF00, 16, iter_reg);
1318 iter_reg = qla24xx_read_window(reg, 0xFF10, 16, iter_reg);
1319 iter_reg = qla24xx_read_window(reg, 0xFF20, 16, iter_reg);
1320 iter_reg = qla24xx_read_window(reg, 0xFF30, 16, iter_reg);
1321 iter_reg = qla24xx_read_window(reg, 0xFF40, 16, iter_reg);
1322 iter_reg = qla24xx_read_window(reg, 0xFF50, 16, iter_reg);
1323 iter_reg = qla24xx_read_window(reg, 0xFF60, 16, iter_reg);
1324 qla24xx_read_window(reg, 0xFF70, 16, iter_reg);
1326 iter_reg = fw->rseq_0_reg;
1327 iter_reg = qla24xx_read_window(reg, 0xFFC0, 16, iter_reg);
1328 qla24xx_read_window(reg, 0xFFD0, 16, iter_reg);
1330 qla24xx_read_window(reg, 0xFFE0, 16, fw->rseq_1_reg);
1331 qla24xx_read_window(reg, 0xFFF0, 16, fw->rseq_2_reg);
1333 /* Auxiliary sequence registers. */
1334 iter_reg = fw->aseq_gp_reg;
1335 iter_reg = qla24xx_read_window(reg, 0xB000, 16, iter_reg);
1336 iter_reg = qla24xx_read_window(reg, 0xB010, 16, iter_reg);
1337 iter_reg = qla24xx_read_window(reg, 0xB020, 16, iter_reg);
1338 iter_reg = qla24xx_read_window(reg, 0xB030, 16, iter_reg);
1339 iter_reg = qla24xx_read_window(reg, 0xB040, 16, iter_reg);
1340 iter_reg = qla24xx_read_window(reg, 0xB050, 16, iter_reg);
1341 iter_reg = qla24xx_read_window(reg, 0xB060, 16, iter_reg);
1342 qla24xx_read_window(reg, 0xB070, 16, iter_reg);
1344 iter_reg = fw->aseq_0_reg;
1345 iter_reg = qla24xx_read_window(reg, 0xB0C0, 16, iter_reg);
1346 qla24xx_read_window(reg, 0xB0D0, 16, iter_reg);
1348 qla24xx_read_window(reg, 0xB0E0, 16, fw->aseq_1_reg);
1349 qla24xx_read_window(reg, 0xB0F0, 16, fw->aseq_2_reg);
1351 /* Command DMA registers. */
1352 qla24xx_read_window(reg, 0x7100, 16, fw->cmd_dma_reg);
1355 iter_reg = fw->req0_dma_reg;
1356 iter_reg = qla24xx_read_window(reg, 0x7200, 8, iter_reg);
1357 dmp_reg = ®->iobase_q;
1358 for (cnt = 0; cnt < 7; cnt++)
1359 *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
1361 iter_reg = fw->resp0_dma_reg;
1362 iter_reg = qla24xx_read_window(reg, 0x7300, 8, iter_reg);
1363 dmp_reg = ®->iobase_q;
1364 for (cnt = 0; cnt < 7; cnt++)
1365 *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
1367 iter_reg = fw->req1_dma_reg;
1368 iter_reg = qla24xx_read_window(reg, 0x7400, 8, iter_reg);
1369 dmp_reg = ®->iobase_q;
1370 for (cnt = 0; cnt < 7; cnt++)
1371 *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
1373 /* Transmit DMA registers. */
1374 iter_reg = fw->xmt0_dma_reg;
1375 iter_reg = qla24xx_read_window(reg, 0x7600, 16, iter_reg);
1376 qla24xx_read_window(reg, 0x7610, 16, iter_reg);
1378 iter_reg = fw->xmt1_dma_reg;
1379 iter_reg = qla24xx_read_window(reg, 0x7620, 16, iter_reg);
1380 qla24xx_read_window(reg, 0x7630, 16, iter_reg);
1382 iter_reg = fw->xmt2_dma_reg;
1383 iter_reg = qla24xx_read_window(reg, 0x7640, 16, iter_reg);
1384 qla24xx_read_window(reg, 0x7650, 16, iter_reg);
1386 iter_reg = fw->xmt3_dma_reg;
1387 iter_reg = qla24xx_read_window(reg, 0x7660, 16, iter_reg);
1388 qla24xx_read_window(reg, 0x7670, 16, iter_reg);
1390 iter_reg = fw->xmt4_dma_reg;
1391 iter_reg = qla24xx_read_window(reg, 0x7680, 16, iter_reg);
1392 qla24xx_read_window(reg, 0x7690, 16, iter_reg);
1394 qla24xx_read_window(reg, 0x76A0, 16, fw->xmt_data_dma_reg);
1396 /* Receive DMA registers. */
1397 iter_reg = fw->rcvt0_data_dma_reg;
1398 iter_reg = qla24xx_read_window(reg, 0x7700, 16, iter_reg);
1399 qla24xx_read_window(reg, 0x7710, 16, iter_reg);
1401 iter_reg = fw->rcvt1_data_dma_reg;
1402 iter_reg = qla24xx_read_window(reg, 0x7720, 16, iter_reg);
1403 qla24xx_read_window(reg, 0x7730, 16, iter_reg);
1405 /* RISC registers. */
1406 iter_reg = fw->risc_gp_reg;
1407 iter_reg = qla24xx_read_window(reg, 0x0F00, 16, iter_reg);
1408 iter_reg = qla24xx_read_window(reg, 0x0F10, 16, iter_reg);
1409 iter_reg = qla24xx_read_window(reg, 0x0F20, 16, iter_reg);
1410 iter_reg = qla24xx_read_window(reg, 0x0F30, 16, iter_reg);
1411 iter_reg = qla24xx_read_window(reg, 0x0F40, 16, iter_reg);
1412 iter_reg = qla24xx_read_window(reg, 0x0F50, 16, iter_reg);
1413 iter_reg = qla24xx_read_window(reg, 0x0F60, 16, iter_reg);
1414 qla24xx_read_window(reg, 0x0F70, 16, iter_reg);
1416 /* Local memory controller registers. */
1417 iter_reg = fw->lmc_reg;
1418 iter_reg = qla24xx_read_window(reg, 0x3000, 16, iter_reg);
1419 iter_reg = qla24xx_read_window(reg, 0x3010, 16, iter_reg);
1420 iter_reg = qla24xx_read_window(reg, 0x3020, 16, iter_reg);
1421 iter_reg = qla24xx_read_window(reg, 0x3030, 16, iter_reg);
1422 iter_reg = qla24xx_read_window(reg, 0x3040, 16, iter_reg);
1423 iter_reg = qla24xx_read_window(reg, 0x3050, 16, iter_reg);
1424 iter_reg = qla24xx_read_window(reg, 0x3060, 16, iter_reg);
1425 qla24xx_read_window(reg, 0x3070, 16, iter_reg);
1427 /* Fibre Protocol Module registers. */
1428 iter_reg = fw->fpm_hdw_reg;
1429 iter_reg = qla24xx_read_window(reg, 0x4000, 16, iter_reg);
1430 iter_reg = qla24xx_read_window(reg, 0x4010, 16, iter_reg);
1431 iter_reg = qla24xx_read_window(reg, 0x4020, 16, iter_reg);
1432 iter_reg = qla24xx_read_window(reg, 0x4030, 16, iter_reg);
1433 iter_reg = qla24xx_read_window(reg, 0x4040, 16, iter_reg);
1434 iter_reg = qla24xx_read_window(reg, 0x4050, 16, iter_reg);
1435 iter_reg = qla24xx_read_window(reg, 0x4060, 16, iter_reg);
1436 iter_reg = qla24xx_read_window(reg, 0x4070, 16, iter_reg);
1437 iter_reg = qla24xx_read_window(reg, 0x4080, 16, iter_reg);
1438 iter_reg = qla24xx_read_window(reg, 0x4090, 16, iter_reg);
1439 iter_reg = qla24xx_read_window(reg, 0x40A0, 16, iter_reg);
1440 qla24xx_read_window(reg, 0x40B0, 16, iter_reg);
1442 /* Frame Buffer registers. */
1443 iter_reg = fw->fb_hdw_reg;
1444 iter_reg = qla24xx_read_window(reg, 0x6000, 16, iter_reg);
1445 iter_reg = qla24xx_read_window(reg, 0x6010, 16, iter_reg);
1446 iter_reg = qla24xx_read_window(reg, 0x6020, 16, iter_reg);
1447 iter_reg = qla24xx_read_window(reg, 0x6030, 16, iter_reg);
1448 iter_reg = qla24xx_read_window(reg, 0x6040, 16, iter_reg);
1449 iter_reg = qla24xx_read_window(reg, 0x6100, 16, iter_reg);
1450 iter_reg = qla24xx_read_window(reg, 0x6130, 16, iter_reg);
1451 iter_reg = qla24xx_read_window(reg, 0x6150, 16, iter_reg);
1452 iter_reg = qla24xx_read_window(reg, 0x6170, 16, iter_reg);
1453 iter_reg = qla24xx_read_window(reg, 0x6190, 16, iter_reg);
1454 iter_reg = qla24xx_read_window(reg, 0x61B0, 16, iter_reg);
1455 qla24xx_read_window(reg, 0x6F00, 16, iter_reg);
1457 /* Multi queue registers */
1458 nxt_chain = qla25xx_copy_mq(ha, (void *)ha->fw_dump + ha->chain_offset,
1461 rval = qla24xx_soft_reset(ha);
1462 if (rval != QLA_SUCCESS)
1463 goto qla25xx_fw_dump_failed_0;
1465 rval = qla24xx_dump_memory(ha, fw->code_ram, sizeof(fw->code_ram),
1467 if (rval != QLA_SUCCESS)
1468 goto qla25xx_fw_dump_failed_0;
1470 nxt = qla2xxx_copy_queues(ha, nxt);
1472 nxt = qla24xx_copy_eft(ha, nxt);
1474 /* Chain entries -- started with MQ. */
1475 nxt_chain = qla25xx_copy_fce(ha, nxt_chain, &last_chain);
1476 nxt_chain = qla25xx_copy_mqueues(ha, nxt_chain, &last_chain);
1477 nxt_chain = qla2xxx_copy_atioqueues(ha, nxt_chain, &last_chain);
1479 ha->fw_dump->version |= __constant_htonl(DUMP_CHAIN_VARIANT);
1480 *last_chain |= __constant_htonl(DUMP_CHAIN_LAST);
1483 /* Adjust valid length. */
1484 ha->fw_dump_len = (nxt_chain - (void *)ha->fw_dump);
1486 qla25xx_fw_dump_failed_0:
1487 qla2xxx_dump_post_process(base_vha, rval);
1489 qla25xx_fw_dump_failed:
1490 if (!hardware_locked)
1491 spin_unlock_irqrestore(&ha->hardware_lock, flags);
1495 qla81xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
1499 uint32_t risc_address;
1500 struct qla_hw_data *ha = vha->hw;
1501 struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
1502 uint32_t __iomem *dmp_reg;
1504 uint16_t __iomem *mbx_reg;
1505 unsigned long flags;
1506 struct qla81xx_fw_dump *fw;
1507 uint32_t ext_mem_cnt;
1508 void *nxt, *nxt_chain;
1509 uint32_t *last_chain = NULL;
1510 struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
1512 risc_address = ext_mem_cnt = 0;
1515 if (!hardware_locked)
1516 spin_lock_irqsave(&ha->hardware_lock, flags);
1519 ql_log(ql_log_warn, vha, 0xd00a,
1520 "No buffer available for dump.\n");
1521 goto qla81xx_fw_dump_failed;
1524 if (ha->fw_dumped) {
1525 ql_log(ql_log_warn, vha, 0xd00b,
1526 "Firmware has been previously dumped (%p) "
1527 "-- ignoring request.\n",
1529 goto qla81xx_fw_dump_failed;
1531 fw = &ha->fw_dump->isp.isp81;
1532 qla2xxx_prep_dump(ha, ha->fw_dump);
1534 fw->host_status = htonl(RD_REG_DWORD(®->host_status));
1537 rval = qla24xx_pause_risc(reg);
1538 if (rval != QLA_SUCCESS)
1539 goto qla81xx_fw_dump_failed_0;
1541 /* Host/Risc registers. */
1542 iter_reg = fw->host_risc_reg;
1543 iter_reg = qla24xx_read_window(reg, 0x7000, 16, iter_reg);
1544 qla24xx_read_window(reg, 0x7010, 16, iter_reg);
1546 /* PCIe registers. */
1547 WRT_REG_DWORD(®->iobase_addr, 0x7C00);
1548 RD_REG_DWORD(®->iobase_addr);
1549 WRT_REG_DWORD(®->iobase_window, 0x01);
1550 dmp_reg = ®->iobase_c4;
1551 fw->pcie_regs[0] = htonl(RD_REG_DWORD(dmp_reg++));
1552 fw->pcie_regs[1] = htonl(RD_REG_DWORD(dmp_reg++));
1553 fw->pcie_regs[2] = htonl(RD_REG_DWORD(dmp_reg));
1554 fw->pcie_regs[3] = htonl(RD_REG_DWORD(®->iobase_window));
1556 WRT_REG_DWORD(®->iobase_window, 0x00);
1557 RD_REG_DWORD(®->iobase_window);
1559 /* Host interface registers. */
1560 dmp_reg = ®->flash_addr;
1561 for (cnt = 0; cnt < sizeof(fw->host_reg) / 4; cnt++)
1562 fw->host_reg[cnt] = htonl(RD_REG_DWORD(dmp_reg++));
1564 /* Disable interrupts. */
1565 WRT_REG_DWORD(®->ictrl, 0);
1566 RD_REG_DWORD(®->ictrl);
1568 /* Shadow registers. */
1569 WRT_REG_DWORD(®->iobase_addr, 0x0F70);
1570 RD_REG_DWORD(®->iobase_addr);
1571 WRT_REG_DWORD(®->iobase_select, 0xB0000000);
1572 fw->shadow_reg[0] = htonl(RD_REG_DWORD(®->iobase_sdata));
1574 WRT_REG_DWORD(®->iobase_select, 0xB0100000);
1575 fw->shadow_reg[1] = htonl(RD_REG_DWORD(®->iobase_sdata));
1577 WRT_REG_DWORD(®->iobase_select, 0xB0200000);
1578 fw->shadow_reg[2] = htonl(RD_REG_DWORD(®->iobase_sdata));
1580 WRT_REG_DWORD(®->iobase_select, 0xB0300000);
1581 fw->shadow_reg[3] = htonl(RD_REG_DWORD(®->iobase_sdata));
1583 WRT_REG_DWORD(®->iobase_select, 0xB0400000);
1584 fw->shadow_reg[4] = htonl(RD_REG_DWORD(®->iobase_sdata));
1586 WRT_REG_DWORD(®->iobase_select, 0xB0500000);
1587 fw->shadow_reg[5] = htonl(RD_REG_DWORD(®->iobase_sdata));
1589 WRT_REG_DWORD(®->iobase_select, 0xB0600000);
1590 fw->shadow_reg[6] = htonl(RD_REG_DWORD(®->iobase_sdata));
1592 WRT_REG_DWORD(®->iobase_select, 0xB0700000);
1593 fw->shadow_reg[7] = htonl(RD_REG_DWORD(®->iobase_sdata));
1595 WRT_REG_DWORD(®->iobase_select, 0xB0800000);
1596 fw->shadow_reg[8] = htonl(RD_REG_DWORD(®->iobase_sdata));
1598 WRT_REG_DWORD(®->iobase_select, 0xB0900000);
1599 fw->shadow_reg[9] = htonl(RD_REG_DWORD(®->iobase_sdata));
1601 WRT_REG_DWORD(®->iobase_select, 0xB0A00000);
1602 fw->shadow_reg[10] = htonl(RD_REG_DWORD(®->iobase_sdata));
1604 /* RISC I/O register. */
1605 WRT_REG_DWORD(®->iobase_addr, 0x0010);
1606 fw->risc_io_reg = htonl(RD_REG_DWORD(®->iobase_window));
1608 /* Mailbox registers. */
1609 mbx_reg = ®->mailbox0;
1610 for (cnt = 0; cnt < sizeof(fw->mailbox_reg) / 2; cnt++)
1611 fw->mailbox_reg[cnt] = htons(RD_REG_WORD(mbx_reg++));
1613 /* Transfer sequence registers. */
1614 iter_reg = fw->xseq_gp_reg;
1615 iter_reg = qla24xx_read_window(reg, 0xBF00, 16, iter_reg);
1616 iter_reg = qla24xx_read_window(reg, 0xBF10, 16, iter_reg);
1617 iter_reg = qla24xx_read_window(reg, 0xBF20, 16, iter_reg);
1618 iter_reg = qla24xx_read_window(reg, 0xBF30, 16, iter_reg);
1619 iter_reg = qla24xx_read_window(reg, 0xBF40, 16, iter_reg);
1620 iter_reg = qla24xx_read_window(reg, 0xBF50, 16, iter_reg);
1621 iter_reg = qla24xx_read_window(reg, 0xBF60, 16, iter_reg);
1622 qla24xx_read_window(reg, 0xBF70, 16, iter_reg);
1624 iter_reg = fw->xseq_0_reg;
1625 iter_reg = qla24xx_read_window(reg, 0xBFC0, 16, iter_reg);
1626 iter_reg = qla24xx_read_window(reg, 0xBFD0, 16, iter_reg);
1627 qla24xx_read_window(reg, 0xBFE0, 16, iter_reg);
1629 qla24xx_read_window(reg, 0xBFF0, 16, fw->xseq_1_reg);
1631 /* Receive sequence registers. */
1632 iter_reg = fw->rseq_gp_reg;
1633 iter_reg = qla24xx_read_window(reg, 0xFF00, 16, iter_reg);
1634 iter_reg = qla24xx_read_window(reg, 0xFF10, 16, iter_reg);
1635 iter_reg = qla24xx_read_window(reg, 0xFF20, 16, iter_reg);
1636 iter_reg = qla24xx_read_window(reg, 0xFF30, 16, iter_reg);
1637 iter_reg = qla24xx_read_window(reg, 0xFF40, 16, iter_reg);
1638 iter_reg = qla24xx_read_window(reg, 0xFF50, 16, iter_reg);
1639 iter_reg = qla24xx_read_window(reg, 0xFF60, 16, iter_reg);
1640 qla24xx_read_window(reg, 0xFF70, 16, iter_reg);
1642 iter_reg = fw->rseq_0_reg;
1643 iter_reg = qla24xx_read_window(reg, 0xFFC0, 16, iter_reg);
1644 qla24xx_read_window(reg, 0xFFD0, 16, iter_reg);
1646 qla24xx_read_window(reg, 0xFFE0, 16, fw->rseq_1_reg);
1647 qla24xx_read_window(reg, 0xFFF0, 16, fw->rseq_2_reg);
1649 /* Auxiliary sequence registers. */
1650 iter_reg = fw->aseq_gp_reg;
1651 iter_reg = qla24xx_read_window(reg, 0xB000, 16, iter_reg);
1652 iter_reg = qla24xx_read_window(reg, 0xB010, 16, iter_reg);
1653 iter_reg = qla24xx_read_window(reg, 0xB020, 16, iter_reg);
1654 iter_reg = qla24xx_read_window(reg, 0xB030, 16, iter_reg);
1655 iter_reg = qla24xx_read_window(reg, 0xB040, 16, iter_reg);
1656 iter_reg = qla24xx_read_window(reg, 0xB050, 16, iter_reg);
1657 iter_reg = qla24xx_read_window(reg, 0xB060, 16, iter_reg);
1658 qla24xx_read_window(reg, 0xB070, 16, iter_reg);
1660 iter_reg = fw->aseq_0_reg;
1661 iter_reg = qla24xx_read_window(reg, 0xB0C0, 16, iter_reg);
1662 qla24xx_read_window(reg, 0xB0D0, 16, iter_reg);
1664 qla24xx_read_window(reg, 0xB0E0, 16, fw->aseq_1_reg);
1665 qla24xx_read_window(reg, 0xB0F0, 16, fw->aseq_2_reg);
1667 /* Command DMA registers. */
1668 qla24xx_read_window(reg, 0x7100, 16, fw->cmd_dma_reg);
1671 iter_reg = fw->req0_dma_reg;
1672 iter_reg = qla24xx_read_window(reg, 0x7200, 8, iter_reg);
1673 dmp_reg = ®->iobase_q;
1674 for (cnt = 0; cnt < 7; cnt++)
1675 *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
1677 iter_reg = fw->resp0_dma_reg;
1678 iter_reg = qla24xx_read_window(reg, 0x7300, 8, iter_reg);
1679 dmp_reg = ®->iobase_q;
1680 for (cnt = 0; cnt < 7; cnt++)
1681 *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
1683 iter_reg = fw->req1_dma_reg;
1684 iter_reg = qla24xx_read_window(reg, 0x7400, 8, iter_reg);
1685 dmp_reg = ®->iobase_q;
1686 for (cnt = 0; cnt < 7; cnt++)
1687 *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
1689 /* Transmit DMA registers. */
1690 iter_reg = fw->xmt0_dma_reg;
1691 iter_reg = qla24xx_read_window(reg, 0x7600, 16, iter_reg);
1692 qla24xx_read_window(reg, 0x7610, 16, iter_reg);
1694 iter_reg = fw->xmt1_dma_reg;
1695 iter_reg = qla24xx_read_window(reg, 0x7620, 16, iter_reg);
1696 qla24xx_read_window(reg, 0x7630, 16, iter_reg);
1698 iter_reg = fw->xmt2_dma_reg;
1699 iter_reg = qla24xx_read_window(reg, 0x7640, 16, iter_reg);
1700 qla24xx_read_window(reg, 0x7650, 16, iter_reg);
1702 iter_reg = fw->xmt3_dma_reg;
1703 iter_reg = qla24xx_read_window(reg, 0x7660, 16, iter_reg);
1704 qla24xx_read_window(reg, 0x7670, 16, iter_reg);
1706 iter_reg = fw->xmt4_dma_reg;
1707 iter_reg = qla24xx_read_window(reg, 0x7680, 16, iter_reg);
1708 qla24xx_read_window(reg, 0x7690, 16, iter_reg);
1710 qla24xx_read_window(reg, 0x76A0, 16, fw->xmt_data_dma_reg);
1712 /* Receive DMA registers. */
1713 iter_reg = fw->rcvt0_data_dma_reg;
1714 iter_reg = qla24xx_read_window(reg, 0x7700, 16, iter_reg);
1715 qla24xx_read_window(reg, 0x7710, 16, iter_reg);
1717 iter_reg = fw->rcvt1_data_dma_reg;
1718 iter_reg = qla24xx_read_window(reg, 0x7720, 16, iter_reg);
1719 qla24xx_read_window(reg, 0x7730, 16, iter_reg);
1721 /* RISC registers. */
1722 iter_reg = fw->risc_gp_reg;
1723 iter_reg = qla24xx_read_window(reg, 0x0F00, 16, iter_reg);
1724 iter_reg = qla24xx_read_window(reg, 0x0F10, 16, iter_reg);
1725 iter_reg = qla24xx_read_window(reg, 0x0F20, 16, iter_reg);
1726 iter_reg = qla24xx_read_window(reg, 0x0F30, 16, iter_reg);
1727 iter_reg = qla24xx_read_window(reg, 0x0F40, 16, iter_reg);
1728 iter_reg = qla24xx_read_window(reg, 0x0F50, 16, iter_reg);
1729 iter_reg = qla24xx_read_window(reg, 0x0F60, 16, iter_reg);
1730 qla24xx_read_window(reg, 0x0F70, 16, iter_reg);
1732 /* Local memory controller registers. */
1733 iter_reg = fw->lmc_reg;
1734 iter_reg = qla24xx_read_window(reg, 0x3000, 16, iter_reg);
1735 iter_reg = qla24xx_read_window(reg, 0x3010, 16, iter_reg);
1736 iter_reg = qla24xx_read_window(reg, 0x3020, 16, iter_reg);
1737 iter_reg = qla24xx_read_window(reg, 0x3030, 16, iter_reg);
1738 iter_reg = qla24xx_read_window(reg, 0x3040, 16, iter_reg);
1739 iter_reg = qla24xx_read_window(reg, 0x3050, 16, iter_reg);
1740 iter_reg = qla24xx_read_window(reg, 0x3060, 16, iter_reg);
1741 qla24xx_read_window(reg, 0x3070, 16, iter_reg);
1743 /* Fibre Protocol Module registers. */
1744 iter_reg = fw->fpm_hdw_reg;
1745 iter_reg = qla24xx_read_window(reg, 0x4000, 16, iter_reg);
1746 iter_reg = qla24xx_read_window(reg, 0x4010, 16, iter_reg);
1747 iter_reg = qla24xx_read_window(reg, 0x4020, 16, iter_reg);
1748 iter_reg = qla24xx_read_window(reg, 0x4030, 16, iter_reg);
1749 iter_reg = qla24xx_read_window(reg, 0x4040, 16, iter_reg);
1750 iter_reg = qla24xx_read_window(reg, 0x4050, 16, iter_reg);
1751 iter_reg = qla24xx_read_window(reg, 0x4060, 16, iter_reg);
1752 iter_reg = qla24xx_read_window(reg, 0x4070, 16, iter_reg);
1753 iter_reg = qla24xx_read_window(reg, 0x4080, 16, iter_reg);
1754 iter_reg = qla24xx_read_window(reg, 0x4090, 16, iter_reg);
1755 iter_reg = qla24xx_read_window(reg, 0x40A0, 16, iter_reg);
1756 iter_reg = qla24xx_read_window(reg, 0x40B0, 16, iter_reg);
1757 iter_reg = qla24xx_read_window(reg, 0x40C0, 16, iter_reg);
1758 qla24xx_read_window(reg, 0x40D0, 16, iter_reg);
1760 /* Frame Buffer registers. */
1761 iter_reg = fw->fb_hdw_reg;
1762 iter_reg = qla24xx_read_window(reg, 0x6000, 16, iter_reg);
1763 iter_reg = qla24xx_read_window(reg, 0x6010, 16, iter_reg);
1764 iter_reg = qla24xx_read_window(reg, 0x6020, 16, iter_reg);
1765 iter_reg = qla24xx_read_window(reg, 0x6030, 16, iter_reg);
1766 iter_reg = qla24xx_read_window(reg, 0x6040, 16, iter_reg);
1767 iter_reg = qla24xx_read_window(reg, 0x6100, 16, iter_reg);
1768 iter_reg = qla24xx_read_window(reg, 0x6130, 16, iter_reg);
1769 iter_reg = qla24xx_read_window(reg, 0x6150, 16, iter_reg);
1770 iter_reg = qla24xx_read_window(reg, 0x6170, 16, iter_reg);
1771 iter_reg = qla24xx_read_window(reg, 0x6190, 16, iter_reg);
1772 iter_reg = qla24xx_read_window(reg, 0x61B0, 16, iter_reg);
1773 iter_reg = qla24xx_read_window(reg, 0x61C0, 16, iter_reg);
1774 qla24xx_read_window(reg, 0x6F00, 16, iter_reg);
1776 /* Multi queue registers */
1777 nxt_chain = qla25xx_copy_mq(ha, (void *)ha->fw_dump + ha->chain_offset,
1780 rval = qla24xx_soft_reset(ha);
1781 if (rval != QLA_SUCCESS)
1782 goto qla81xx_fw_dump_failed_0;
1784 rval = qla24xx_dump_memory(ha, fw->code_ram, sizeof(fw->code_ram),
1786 if (rval != QLA_SUCCESS)
1787 goto qla81xx_fw_dump_failed_0;
1789 nxt = qla2xxx_copy_queues(ha, nxt);
1791 nxt = qla24xx_copy_eft(ha, nxt);
1793 /* Chain entries -- started with MQ. */
1794 nxt_chain = qla25xx_copy_fce(ha, nxt_chain, &last_chain);
1795 nxt_chain = qla25xx_copy_mqueues(ha, nxt_chain, &last_chain);
1796 nxt_chain = qla2xxx_copy_atioqueues(ha, nxt_chain, &last_chain);
1798 ha->fw_dump->version |= __constant_htonl(DUMP_CHAIN_VARIANT);
1799 *last_chain |= __constant_htonl(DUMP_CHAIN_LAST);
1802 /* Adjust valid length. */
1803 ha->fw_dump_len = (nxt_chain - (void *)ha->fw_dump);
1805 qla81xx_fw_dump_failed_0:
1806 qla2xxx_dump_post_process(base_vha, rval);
1808 qla81xx_fw_dump_failed:
1809 if (!hardware_locked)
1810 spin_unlock_irqrestore(&ha->hardware_lock, flags);
1814 qla83xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
1817 uint32_t cnt, reg_data;
1818 uint32_t risc_address;
1819 struct qla_hw_data *ha = vha->hw;
1820 struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
1821 uint32_t __iomem *dmp_reg;
1823 uint16_t __iomem *mbx_reg;
1824 unsigned long flags;
1825 struct qla83xx_fw_dump *fw;
1826 uint32_t ext_mem_cnt;
1827 void *nxt, *nxt_chain;
1828 uint32_t *last_chain = NULL;
1829 struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
1831 risc_address = ext_mem_cnt = 0;
1834 if (!hardware_locked)
1835 spin_lock_irqsave(&ha->hardware_lock, flags);
1838 ql_log(ql_log_warn, vha, 0xd00c,
1839 "No buffer available for dump!!!\n");
1840 goto qla83xx_fw_dump_failed;
1843 if (ha->fw_dumped) {
1844 ql_log(ql_log_warn, vha, 0xd00d,
1845 "Firmware has been previously dumped (%p) -- ignoring "
1846 "request...\n", ha->fw_dump);
1847 goto qla83xx_fw_dump_failed;
1849 fw = &ha->fw_dump->isp.isp83;
1850 qla2xxx_prep_dump(ha, ha->fw_dump);
1852 fw->host_status = htonl(RD_REG_DWORD(®->host_status));
1855 rval = qla24xx_pause_risc(reg);
1856 if (rval != QLA_SUCCESS)
1857 goto qla83xx_fw_dump_failed_0;
1859 WRT_REG_DWORD(®->iobase_addr, 0x6000);
1860 dmp_reg = ®->iobase_window;
1861 reg_data = RD_REG_DWORD(dmp_reg);
1862 WRT_REG_DWORD(dmp_reg, 0);
1864 dmp_reg = ®->unused_4_1[0];
1865 reg_data = RD_REG_DWORD(dmp_reg);
1866 WRT_REG_DWORD(dmp_reg, 0);
1868 WRT_REG_DWORD(®->iobase_addr, 0x6010);
1869 dmp_reg = ®->unused_4_1[2];
1870 reg_data = RD_REG_DWORD(dmp_reg);
1871 WRT_REG_DWORD(dmp_reg, 0);
1873 /* select PCR and disable ecc checking and correction */
1874 WRT_REG_DWORD(®->iobase_addr, 0x0F70);
1875 RD_REG_DWORD(®->iobase_addr);
1876 WRT_REG_DWORD(®->iobase_select, 0x60000000); /* write to F0h = PCR */
1878 /* Host/Risc registers. */
1879 iter_reg = fw->host_risc_reg;
1880 iter_reg = qla24xx_read_window(reg, 0x7000, 16, iter_reg);
1881 iter_reg = qla24xx_read_window(reg, 0x7010, 16, iter_reg);
1882 qla24xx_read_window(reg, 0x7040, 16, iter_reg);
1884 /* PCIe registers. */
1885 WRT_REG_DWORD(®->iobase_addr, 0x7C00);
1886 RD_REG_DWORD(®->iobase_addr);
1887 WRT_REG_DWORD(®->iobase_window, 0x01);
1888 dmp_reg = ®->iobase_c4;
1889 fw->pcie_regs[0] = htonl(RD_REG_DWORD(dmp_reg++));
1890 fw->pcie_regs[1] = htonl(RD_REG_DWORD(dmp_reg++));
1891 fw->pcie_regs[2] = htonl(RD_REG_DWORD(dmp_reg));
1892 fw->pcie_regs[3] = htonl(RD_REG_DWORD(®->iobase_window));
1894 WRT_REG_DWORD(®->iobase_window, 0x00);
1895 RD_REG_DWORD(®->iobase_window);
1897 /* Host interface registers. */
1898 dmp_reg = ®->flash_addr;
1899 for (cnt = 0; cnt < sizeof(fw->host_reg) / 4; cnt++)
1900 fw->host_reg[cnt] = htonl(RD_REG_DWORD(dmp_reg++));
1902 /* Disable interrupts. */
1903 WRT_REG_DWORD(®->ictrl, 0);
1904 RD_REG_DWORD(®->ictrl);
1906 /* Shadow registers. */
1907 WRT_REG_DWORD(®->iobase_addr, 0x0F70);
1908 RD_REG_DWORD(®->iobase_addr);
1909 WRT_REG_DWORD(®->iobase_select, 0xB0000000);
1910 fw->shadow_reg[0] = htonl(RD_REG_DWORD(®->iobase_sdata));
1912 WRT_REG_DWORD(®->iobase_select, 0xB0100000);
1913 fw->shadow_reg[1] = htonl(RD_REG_DWORD(®->iobase_sdata));
1915 WRT_REG_DWORD(®->iobase_select, 0xB0200000);
1916 fw->shadow_reg[2] = htonl(RD_REG_DWORD(®->iobase_sdata));
1918 WRT_REG_DWORD(®->iobase_select, 0xB0300000);
1919 fw->shadow_reg[3] = htonl(RD_REG_DWORD(®->iobase_sdata));
1921 WRT_REG_DWORD(®->iobase_select, 0xB0400000);
1922 fw->shadow_reg[4] = htonl(RD_REG_DWORD(®->iobase_sdata));
1924 WRT_REG_DWORD(®->iobase_select, 0xB0500000);
1925 fw->shadow_reg[5] = htonl(RD_REG_DWORD(®->iobase_sdata));
1927 WRT_REG_DWORD(®->iobase_select, 0xB0600000);
1928 fw->shadow_reg[6] = htonl(RD_REG_DWORD(®->iobase_sdata));
1930 WRT_REG_DWORD(®->iobase_select, 0xB0700000);
1931 fw->shadow_reg[7] = htonl(RD_REG_DWORD(®->iobase_sdata));
1933 WRT_REG_DWORD(®->iobase_select, 0xB0800000);
1934 fw->shadow_reg[8] = htonl(RD_REG_DWORD(®->iobase_sdata));
1936 WRT_REG_DWORD(®->iobase_select, 0xB0900000);
1937 fw->shadow_reg[9] = htonl(RD_REG_DWORD(®->iobase_sdata));
1939 WRT_REG_DWORD(®->iobase_select, 0xB0A00000);
1940 fw->shadow_reg[10] = htonl(RD_REG_DWORD(®->iobase_sdata));
1942 /* RISC I/O register. */
1943 WRT_REG_DWORD(®->iobase_addr, 0x0010);
1944 fw->risc_io_reg = htonl(RD_REG_DWORD(®->iobase_window));
1946 /* Mailbox registers. */
1947 mbx_reg = ®->mailbox0;
1948 for (cnt = 0; cnt < sizeof(fw->mailbox_reg) / 2; cnt++)
1949 fw->mailbox_reg[cnt] = htons(RD_REG_WORD(mbx_reg++));
1951 /* Transfer sequence registers. */
1952 iter_reg = fw->xseq_gp_reg;
1953 iter_reg = qla24xx_read_window(reg, 0xBE00, 16, iter_reg);
1954 iter_reg = qla24xx_read_window(reg, 0xBE10, 16, iter_reg);
1955 iter_reg = qla24xx_read_window(reg, 0xBE20, 16, iter_reg);
1956 iter_reg = qla24xx_read_window(reg, 0xBE30, 16, iter_reg);
1957 iter_reg = qla24xx_read_window(reg, 0xBE40, 16, iter_reg);
1958 iter_reg = qla24xx_read_window(reg, 0xBE50, 16, iter_reg);
1959 iter_reg = qla24xx_read_window(reg, 0xBE60, 16, iter_reg);
1960 iter_reg = qla24xx_read_window(reg, 0xBE70, 16, iter_reg);
1961 iter_reg = qla24xx_read_window(reg, 0xBF00, 16, iter_reg);
1962 iter_reg = qla24xx_read_window(reg, 0xBF10, 16, iter_reg);
1963 iter_reg = qla24xx_read_window(reg, 0xBF20, 16, iter_reg);
1964 iter_reg = qla24xx_read_window(reg, 0xBF30, 16, iter_reg);
1965 iter_reg = qla24xx_read_window(reg, 0xBF40, 16, iter_reg);
1966 iter_reg = qla24xx_read_window(reg, 0xBF50, 16, iter_reg);
1967 iter_reg = qla24xx_read_window(reg, 0xBF60, 16, iter_reg);
1968 qla24xx_read_window(reg, 0xBF70, 16, iter_reg);
1970 iter_reg = fw->xseq_0_reg;
1971 iter_reg = qla24xx_read_window(reg, 0xBFC0, 16, iter_reg);
1972 iter_reg = qla24xx_read_window(reg, 0xBFD0, 16, iter_reg);
1973 qla24xx_read_window(reg, 0xBFE0, 16, iter_reg);
1975 qla24xx_read_window(reg, 0xBFF0, 16, fw->xseq_1_reg);
1977 qla24xx_read_window(reg, 0xBEF0, 16, fw->xseq_2_reg);
1979 /* Receive sequence registers. */
1980 iter_reg = fw->rseq_gp_reg;
1981 iter_reg = qla24xx_read_window(reg, 0xFE00, 16, iter_reg);
1982 iter_reg = qla24xx_read_window(reg, 0xFE10, 16, iter_reg);
1983 iter_reg = qla24xx_read_window(reg, 0xFE20, 16, iter_reg);
1984 iter_reg = qla24xx_read_window(reg, 0xFE30, 16, iter_reg);
1985 iter_reg = qla24xx_read_window(reg, 0xFE40, 16, iter_reg);
1986 iter_reg = qla24xx_read_window(reg, 0xFE50, 16, iter_reg);
1987 iter_reg = qla24xx_read_window(reg, 0xFE60, 16, iter_reg);
1988 iter_reg = qla24xx_read_window(reg, 0xFE70, 16, iter_reg);
1989 iter_reg = qla24xx_read_window(reg, 0xFF00, 16, iter_reg);
1990 iter_reg = qla24xx_read_window(reg, 0xFF10, 16, iter_reg);
1991 iter_reg = qla24xx_read_window(reg, 0xFF20, 16, iter_reg);
1992 iter_reg = qla24xx_read_window(reg, 0xFF30, 16, iter_reg);
1993 iter_reg = qla24xx_read_window(reg, 0xFF40, 16, iter_reg);
1994 iter_reg = qla24xx_read_window(reg, 0xFF50, 16, iter_reg);
1995 iter_reg = qla24xx_read_window(reg, 0xFF60, 16, iter_reg);
1996 qla24xx_read_window(reg, 0xFF70, 16, iter_reg);
1998 iter_reg = fw->rseq_0_reg;
1999 iter_reg = qla24xx_read_window(reg, 0xFFC0, 16, iter_reg);
2000 qla24xx_read_window(reg, 0xFFD0, 16, iter_reg);
2002 qla24xx_read_window(reg, 0xFFE0, 16, fw->rseq_1_reg);
2003 qla24xx_read_window(reg, 0xFFF0, 16, fw->rseq_2_reg);
2004 qla24xx_read_window(reg, 0xFEF0, 16, fw->rseq_3_reg);
2006 /* Auxiliary sequence registers. */
2007 iter_reg = fw->aseq_gp_reg;
2008 iter_reg = qla24xx_read_window(reg, 0xB000, 16, iter_reg);
2009 iter_reg = qla24xx_read_window(reg, 0xB010, 16, iter_reg);
2010 iter_reg = qla24xx_read_window(reg, 0xB020, 16, iter_reg);
2011 iter_reg = qla24xx_read_window(reg, 0xB030, 16, iter_reg);
2012 iter_reg = qla24xx_read_window(reg, 0xB040, 16, iter_reg);
2013 iter_reg = qla24xx_read_window(reg, 0xB050, 16, iter_reg);
2014 iter_reg = qla24xx_read_window(reg, 0xB060, 16, iter_reg);
2015 iter_reg = qla24xx_read_window(reg, 0xB070, 16, iter_reg);
2016 iter_reg = qla24xx_read_window(reg, 0xB100, 16, iter_reg);
2017 iter_reg = qla24xx_read_window(reg, 0xB110, 16, iter_reg);
2018 iter_reg = qla24xx_read_window(reg, 0xB120, 16, iter_reg);
2019 iter_reg = qla24xx_read_window(reg, 0xB130, 16, iter_reg);
2020 iter_reg = qla24xx_read_window(reg, 0xB140, 16, iter_reg);
2021 iter_reg = qla24xx_read_window(reg, 0xB150, 16, iter_reg);
2022 iter_reg = qla24xx_read_window(reg, 0xB160, 16, iter_reg);
2023 qla24xx_read_window(reg, 0xB170, 16, iter_reg);
2025 iter_reg = fw->aseq_0_reg;
2026 iter_reg = qla24xx_read_window(reg, 0xB0C0, 16, iter_reg);
2027 qla24xx_read_window(reg, 0xB0D0, 16, iter_reg);
2029 qla24xx_read_window(reg, 0xB0E0, 16, fw->aseq_1_reg);
2030 qla24xx_read_window(reg, 0xB0F0, 16, fw->aseq_2_reg);
2031 qla24xx_read_window(reg, 0xB1F0, 16, fw->aseq_3_reg);
2033 /* Command DMA registers. */
2034 iter_reg = fw->cmd_dma_reg;
2035 iter_reg = qla24xx_read_window(reg, 0x7100, 16, iter_reg);
2036 iter_reg = qla24xx_read_window(reg, 0x7120, 16, iter_reg);
2037 iter_reg = qla24xx_read_window(reg, 0x7130, 16, iter_reg);
2038 qla24xx_read_window(reg, 0x71F0, 16, iter_reg);
2041 iter_reg = fw->req0_dma_reg;
2042 iter_reg = qla24xx_read_window(reg, 0x7200, 8, iter_reg);
2043 dmp_reg = ®->iobase_q;
2044 for (cnt = 0; cnt < 7; cnt++)
2045 *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
2047 iter_reg = fw->resp0_dma_reg;
2048 iter_reg = qla24xx_read_window(reg, 0x7300, 8, iter_reg);
2049 dmp_reg = ®->iobase_q;
2050 for (cnt = 0; cnt < 7; cnt++)
2051 *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
2053 iter_reg = fw->req1_dma_reg;
2054 iter_reg = qla24xx_read_window(reg, 0x7400, 8, iter_reg);
2055 dmp_reg = ®->iobase_q;
2056 for (cnt = 0; cnt < 7; cnt++)
2057 *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg++));
2059 /* Transmit DMA registers. */
2060 iter_reg = fw->xmt0_dma_reg;
2061 iter_reg = qla24xx_read_window(reg, 0x7600, 16, iter_reg);
2062 qla24xx_read_window(reg, 0x7610, 16, iter_reg);
2064 iter_reg = fw->xmt1_dma_reg;
2065 iter_reg = qla24xx_read_window(reg, 0x7620, 16, iter_reg);
2066 qla24xx_read_window(reg, 0x7630, 16, iter_reg);
2068 iter_reg = fw->xmt2_dma_reg;
2069 iter_reg = qla24xx_read_window(reg, 0x7640, 16, iter_reg);
2070 qla24xx_read_window(reg, 0x7650, 16, iter_reg);
2072 iter_reg = fw->xmt3_dma_reg;
2073 iter_reg = qla24xx_read_window(reg, 0x7660, 16, iter_reg);
2074 qla24xx_read_window(reg, 0x7670, 16, iter_reg);
2076 iter_reg = fw->xmt4_dma_reg;
2077 iter_reg = qla24xx_read_window(reg, 0x7680, 16, iter_reg);
2078 qla24xx_read_window(reg, 0x7690, 16, iter_reg);
2080 qla24xx_read_window(reg, 0x76A0, 16, fw->xmt_data_dma_reg);
2082 /* Receive DMA registers. */
2083 iter_reg = fw->rcvt0_data_dma_reg;
2084 iter_reg = qla24xx_read_window(reg, 0x7700, 16, iter_reg);
2085 qla24xx_read_window(reg, 0x7710, 16, iter_reg);
2087 iter_reg = fw->rcvt1_data_dma_reg;
2088 iter_reg = qla24xx_read_window(reg, 0x7720, 16, iter_reg);
2089 qla24xx_read_window(reg, 0x7730, 16, iter_reg);
2091 /* RISC registers. */
2092 iter_reg = fw->risc_gp_reg;
2093 iter_reg = qla24xx_read_window(reg, 0x0F00, 16, iter_reg);
2094 iter_reg = qla24xx_read_window(reg, 0x0F10, 16, iter_reg);
2095 iter_reg = qla24xx_read_window(reg, 0x0F20, 16, iter_reg);
2096 iter_reg = qla24xx_read_window(reg, 0x0F30, 16, iter_reg);
2097 iter_reg = qla24xx_read_window(reg, 0x0F40, 16, iter_reg);
2098 iter_reg = qla24xx_read_window(reg, 0x0F50, 16, iter_reg);
2099 iter_reg = qla24xx_read_window(reg, 0x0F60, 16, iter_reg);
2100 qla24xx_read_window(reg, 0x0F70, 16, iter_reg);
2102 /* Local memory controller registers. */
2103 iter_reg = fw->lmc_reg;
2104 iter_reg = qla24xx_read_window(reg, 0x3000, 16, iter_reg);
2105 iter_reg = qla24xx_read_window(reg, 0x3010, 16, iter_reg);
2106 iter_reg = qla24xx_read_window(reg, 0x3020, 16, iter_reg);
2107 iter_reg = qla24xx_read_window(reg, 0x3030, 16, iter_reg);
2108 iter_reg = qla24xx_read_window(reg, 0x3040, 16, iter_reg);
2109 iter_reg = qla24xx_read_window(reg, 0x3050, 16, iter_reg);
2110 iter_reg = qla24xx_read_window(reg, 0x3060, 16, iter_reg);
2111 qla24xx_read_window(reg, 0x3070, 16, iter_reg);
2113 /* Fibre Protocol Module registers. */
2114 iter_reg = fw->fpm_hdw_reg;
2115 iter_reg = qla24xx_read_window(reg, 0x4000, 16, iter_reg);
2116 iter_reg = qla24xx_read_window(reg, 0x4010, 16, iter_reg);
2117 iter_reg = qla24xx_read_window(reg, 0x4020, 16, iter_reg);
2118 iter_reg = qla24xx_read_window(reg, 0x4030, 16, iter_reg);
2119 iter_reg = qla24xx_read_window(reg, 0x4040, 16, iter_reg);
2120 iter_reg = qla24xx_read_window(reg, 0x4050, 16, iter_reg);
2121 iter_reg = qla24xx_read_window(reg, 0x4060, 16, iter_reg);
2122 iter_reg = qla24xx_read_window(reg, 0x4070, 16, iter_reg);
2123 iter_reg = qla24xx_read_window(reg, 0x4080, 16, iter_reg);
2124 iter_reg = qla24xx_read_window(reg, 0x4090, 16, iter_reg);
2125 iter_reg = qla24xx_read_window(reg, 0x40A0, 16, iter_reg);
2126 iter_reg = qla24xx_read_window(reg, 0x40B0, 16, iter_reg);
2127 iter_reg = qla24xx_read_window(reg, 0x40C0, 16, iter_reg);
2128 iter_reg = qla24xx_read_window(reg, 0x40D0, 16, iter_reg);
2129 iter_reg = qla24xx_read_window(reg, 0x40E0, 16, iter_reg);
2130 qla24xx_read_window(reg, 0x40F0, 16, iter_reg);
2132 /* RQ0 Array registers. */
2133 iter_reg = fw->rq0_array_reg;
2134 iter_reg = qla24xx_read_window(reg, 0x5C00, 16, iter_reg);
2135 iter_reg = qla24xx_read_window(reg, 0x5C10, 16, iter_reg);
2136 iter_reg = qla24xx_read_window(reg, 0x5C20, 16, iter_reg);
2137 iter_reg = qla24xx_read_window(reg, 0x5C30, 16, iter_reg);
2138 iter_reg = qla24xx_read_window(reg, 0x5C40, 16, iter_reg);
2139 iter_reg = qla24xx_read_window(reg, 0x5C50, 16, iter_reg);
2140 iter_reg = qla24xx_read_window(reg, 0x5C60, 16, iter_reg);
2141 iter_reg = qla24xx_read_window(reg, 0x5C70, 16, iter_reg);
2142 iter_reg = qla24xx_read_window(reg, 0x5C80, 16, iter_reg);
2143 iter_reg = qla24xx_read_window(reg, 0x5C90, 16, iter_reg);
2144 iter_reg = qla24xx_read_window(reg, 0x5CA0, 16, iter_reg);
2145 iter_reg = qla24xx_read_window(reg, 0x5CB0, 16, iter_reg);
2146 iter_reg = qla24xx_read_window(reg, 0x5CC0, 16, iter_reg);
2147 iter_reg = qla24xx_read_window(reg, 0x5CD0, 16, iter_reg);
2148 iter_reg = qla24xx_read_window(reg, 0x5CE0, 16, iter_reg);
2149 qla24xx_read_window(reg, 0x5CF0, 16, iter_reg);
2151 /* RQ1 Array registers. */
2152 iter_reg = fw->rq1_array_reg;
2153 iter_reg = qla24xx_read_window(reg, 0x5D00, 16, iter_reg);
2154 iter_reg = qla24xx_read_window(reg, 0x5D10, 16, iter_reg);
2155 iter_reg = qla24xx_read_window(reg, 0x5D20, 16, iter_reg);
2156 iter_reg = qla24xx_read_window(reg, 0x5D30, 16, iter_reg);
2157 iter_reg = qla24xx_read_window(reg, 0x5D40, 16, iter_reg);
2158 iter_reg = qla24xx_read_window(reg, 0x5D50, 16, iter_reg);
2159 iter_reg = qla24xx_read_window(reg, 0x5D60, 16, iter_reg);
2160 iter_reg = qla24xx_read_window(reg, 0x5D70, 16, iter_reg);
2161 iter_reg = qla24xx_read_window(reg, 0x5D80, 16, iter_reg);
2162 iter_reg = qla24xx_read_window(reg, 0x5D90, 16, iter_reg);
2163 iter_reg = qla24xx_read_window(reg, 0x5DA0, 16, iter_reg);
2164 iter_reg = qla24xx_read_window(reg, 0x5DB0, 16, iter_reg);
2165 iter_reg = qla24xx_read_window(reg, 0x5DC0, 16, iter_reg);
2166 iter_reg = qla24xx_read_window(reg, 0x5DD0, 16, iter_reg);
2167 iter_reg = qla24xx_read_window(reg, 0x5DE0, 16, iter_reg);
2168 qla24xx_read_window(reg, 0x5DF0, 16, iter_reg);
2170 /* RP0 Array registers. */
2171 iter_reg = fw->rp0_array_reg;
2172 iter_reg = qla24xx_read_window(reg, 0x5E00, 16, iter_reg);
2173 iter_reg = qla24xx_read_window(reg, 0x5E10, 16, iter_reg);
2174 iter_reg = qla24xx_read_window(reg, 0x5E20, 16, iter_reg);
2175 iter_reg = qla24xx_read_window(reg, 0x5E30, 16, iter_reg);
2176 iter_reg = qla24xx_read_window(reg, 0x5E40, 16, iter_reg);
2177 iter_reg = qla24xx_read_window(reg, 0x5E50, 16, iter_reg);
2178 iter_reg = qla24xx_read_window(reg, 0x5E60, 16, iter_reg);
2179 iter_reg = qla24xx_read_window(reg, 0x5E70, 16, iter_reg);
2180 iter_reg = qla24xx_read_window(reg, 0x5E80, 16, iter_reg);
2181 iter_reg = qla24xx_read_window(reg, 0x5E90, 16, iter_reg);
2182 iter_reg = qla24xx_read_window(reg, 0x5EA0, 16, iter_reg);
2183 iter_reg = qla24xx_read_window(reg, 0x5EB0, 16, iter_reg);
2184 iter_reg = qla24xx_read_window(reg, 0x5EC0, 16, iter_reg);
2185 iter_reg = qla24xx_read_window(reg, 0x5ED0, 16, iter_reg);
2186 iter_reg = qla24xx_read_window(reg, 0x5EE0, 16, iter_reg);
2187 qla24xx_read_window(reg, 0x5EF0, 16, iter_reg);
2189 /* RP1 Array registers. */
2190 iter_reg = fw->rp1_array_reg;
2191 iter_reg = qla24xx_read_window(reg, 0x5F00, 16, iter_reg);
2192 iter_reg = qla24xx_read_window(reg, 0x5F10, 16, iter_reg);
2193 iter_reg = qla24xx_read_window(reg, 0x5F20, 16, iter_reg);
2194 iter_reg = qla24xx_read_window(reg, 0x5F30, 16, iter_reg);
2195 iter_reg = qla24xx_read_window(reg, 0x5F40, 16, iter_reg);
2196 iter_reg = qla24xx_read_window(reg, 0x5F50, 16, iter_reg);
2197 iter_reg = qla24xx_read_window(reg, 0x5F60, 16, iter_reg);
2198 iter_reg = qla24xx_read_window(reg, 0x5F70, 16, iter_reg);
2199 iter_reg = qla24xx_read_window(reg, 0x5F80, 16, iter_reg);
2200 iter_reg = qla24xx_read_window(reg, 0x5F90, 16, iter_reg);
2201 iter_reg = qla24xx_read_window(reg, 0x5FA0, 16, iter_reg);
2202 iter_reg = qla24xx_read_window(reg, 0x5FB0, 16, iter_reg);
2203 iter_reg = qla24xx_read_window(reg, 0x5FC0, 16, iter_reg);
2204 iter_reg = qla24xx_read_window(reg, 0x5FD0, 16, iter_reg);
2205 iter_reg = qla24xx_read_window(reg, 0x5FE0, 16, iter_reg);
2206 qla24xx_read_window(reg, 0x5FF0, 16, iter_reg);
2208 iter_reg = fw->at0_array_reg;
2209 iter_reg = qla24xx_read_window(reg, 0x7080, 16, iter_reg);
2210 iter_reg = qla24xx_read_window(reg, 0x7090, 16, iter_reg);
2211 iter_reg = qla24xx_read_window(reg, 0x70A0, 16, iter_reg);
2212 iter_reg = qla24xx_read_window(reg, 0x70B0, 16, iter_reg);
2213 iter_reg = qla24xx_read_window(reg, 0x70C0, 16, iter_reg);
2214 iter_reg = qla24xx_read_window(reg, 0x70D0, 16, iter_reg);
2215 iter_reg = qla24xx_read_window(reg, 0x70E0, 16, iter_reg);
2216 qla24xx_read_window(reg, 0x70F0, 16, iter_reg);
2218 /* I/O Queue Control registers. */
2219 qla24xx_read_window(reg, 0x7800, 16, fw->queue_control_reg);
2221 /* Frame Buffer registers. */
2222 iter_reg = fw->fb_hdw_reg;
2223 iter_reg = qla24xx_read_window(reg, 0x6000, 16, iter_reg);
2224 iter_reg = qla24xx_read_window(reg, 0x6010, 16, iter_reg);
2225 iter_reg = qla24xx_read_window(reg, 0x6020, 16, iter_reg);
2226 iter_reg = qla24xx_read_window(reg, 0x6030, 16, iter_reg);
2227 iter_reg = qla24xx_read_window(reg, 0x6040, 16, iter_reg);
2228 iter_reg = qla24xx_read_window(reg, 0x6060, 16, iter_reg);
2229 iter_reg = qla24xx_read_window(reg, 0x6070, 16, iter_reg);
2230 iter_reg = qla24xx_read_window(reg, 0x6100, 16, iter_reg);
2231 iter_reg = qla24xx_read_window(reg, 0x6130, 16, iter_reg);
2232 iter_reg = qla24xx_read_window(reg, 0x6150, 16, iter_reg);
2233 iter_reg = qla24xx_read_window(reg, 0x6170, 16, iter_reg);
2234 iter_reg = qla24xx_read_window(reg, 0x6190, 16, iter_reg);
2235 iter_reg = qla24xx_read_window(reg, 0x61B0, 16, iter_reg);
2236 iter_reg = qla24xx_read_window(reg, 0x61C0, 16, iter_reg);
2237 iter_reg = qla24xx_read_window(reg, 0x6530, 16, iter_reg);
2238 iter_reg = qla24xx_read_window(reg, 0x6540, 16, iter_reg);
2239 iter_reg = qla24xx_read_window(reg, 0x6550, 16, iter_reg);
2240 iter_reg = qla24xx_read_window(reg, 0x6560, 16, iter_reg);
2241 iter_reg = qla24xx_read_window(reg, 0x6570, 16, iter_reg);
2242 iter_reg = qla24xx_read_window(reg, 0x6580, 16, iter_reg);
2243 iter_reg = qla24xx_read_window(reg, 0x6590, 16, iter_reg);
2244 iter_reg = qla24xx_read_window(reg, 0x65A0, 16, iter_reg);
2245 iter_reg = qla24xx_read_window(reg, 0x65B0, 16, iter_reg);
2246 iter_reg = qla24xx_read_window(reg, 0x65C0, 16, iter_reg);
2247 iter_reg = qla24xx_read_window(reg, 0x65D0, 16, iter_reg);
2248 iter_reg = qla24xx_read_window(reg, 0x65E0, 16, iter_reg);
2249 qla24xx_read_window(reg, 0x6F00, 16, iter_reg);
2251 /* Multi queue registers */
2252 nxt_chain = qla25xx_copy_mq(ha, (void *)ha->fw_dump + ha->chain_offset,
2255 rval = qla24xx_soft_reset(ha);
2256 if (rval != QLA_SUCCESS) {
2257 ql_log(ql_log_warn, vha, 0xd00e,
2258 "SOFT RESET FAILED, forcing continuation of dump!!!\n");
2261 ql_log(ql_log_warn, vha, 0xd00f, "try a bigger hammer!!!\n");
2263 WRT_REG_DWORD(®->hccr, HCCRX_SET_RISC_RESET);
2264 RD_REG_DWORD(®->hccr);
2266 WRT_REG_DWORD(®->hccr, HCCRX_REL_RISC_PAUSE);
2267 RD_REG_DWORD(®->hccr);
2269 WRT_REG_DWORD(®->hccr, HCCRX_CLR_RISC_RESET);
2270 RD_REG_DWORD(®->hccr);
2272 for (cnt = 30000; cnt && (RD_REG_WORD(®->mailbox0)); cnt--)
2277 nxt += sizeof(fw->code_ram);
2278 nxt += (ha->fw_memory_size - 0x100000 + 1);
2281 ql_log(ql_log_warn, vha, 0xd010,
2282 "bigger hammer success?\n");
2285 rval = qla24xx_dump_memory(ha, fw->code_ram, sizeof(fw->code_ram),
2287 if (rval != QLA_SUCCESS)
2288 goto qla83xx_fw_dump_failed_0;
2291 nxt = qla2xxx_copy_queues(ha, nxt);
2293 nxt = qla24xx_copy_eft(ha, nxt);
2295 /* Chain entries -- started with MQ. */
2296 nxt_chain = qla25xx_copy_fce(ha, nxt_chain, &last_chain);
2297 nxt_chain = qla25xx_copy_mqueues(ha, nxt_chain, &last_chain);
2298 nxt_chain = qla2xxx_copy_atioqueues(ha, nxt_chain, &last_chain);
2300 ha->fw_dump->version |= __constant_htonl(DUMP_CHAIN_VARIANT);
2301 *last_chain |= __constant_htonl(DUMP_CHAIN_LAST);
2304 /* Adjust valid length. */
2305 ha->fw_dump_len = (nxt_chain - (void *)ha->fw_dump);
2307 qla83xx_fw_dump_failed_0:
2308 qla2xxx_dump_post_process(base_vha, rval);
2310 qla83xx_fw_dump_failed:
2311 if (!hardware_locked)
2312 spin_unlock_irqrestore(&ha->hardware_lock, flags);
2315 /****************************************************************************/
2316 /* Driver Debug Functions. */
2317 /****************************************************************************/
2320 ql_mask_match(uint32_t level)
2322 if (ql2xextended_error_logging == 1)
2323 ql2xextended_error_logging = QL_DBG_DEFAULT1_MASK;
2324 return (level & ql2xextended_error_logging) == level;
2328 * This function is for formatting and logging debug information.
2329 * It is to be used when vha is available. It formats the message
2330 * and logs it to the messages file.
2332 * level: The level of the debug messages to be printed.
2333 * If ql2xextended_error_logging value is correctly set,
2334 * this message will appear in the messages file.
2335 * vha: Pointer to the scsi_qla_host_t.
2336 * id: This is a unique identifier for the level. It identifies the
2337 * part of the code from where the message originated.
2338 * msg: The message to be displayed.
2341 ql_dbg(uint32_t level, scsi_qla_host_t *vha, int32_t id, const char *fmt, ...)
2344 struct va_format vaf;
2346 if (!ql_mask_match(level))
2355 const struct pci_dev *pdev = vha->hw->pdev;
2356 /* <module-name> <pci-name> <msg-id>:<host> Message */
2357 pr_warn("%s [%s]-%04x:%ld: %pV",
2358 QL_MSGHDR, dev_name(&(pdev->dev)), id + ql_dbg_offset,
2359 vha->host_no, &vaf);
2361 pr_warn("%s [%s]-%04x: : %pV",
2362 QL_MSGHDR, "0000:00:00.0", id + ql_dbg_offset, &vaf);
2370 * This function is for formatting and logging debug information.
2371 * It is to be used when vha is not available and pci is available,
2372 * i.e., before host allocation. It formats the message and logs it
2373 * to the messages file.
2375 * level: The level of the debug messages to be printed.
2376 * If ql2xextended_error_logging value is correctly set,
2377 * this message will appear in the messages file.
2378 * pdev: Pointer to the struct pci_dev.
2379 * id: This is a unique id for the level. It identifies the part
2380 * of the code from where the message originated.
2381 * msg: The message to be displayed.
2384 ql_dbg_pci(uint32_t level, struct pci_dev *pdev, int32_t id,
2385 const char *fmt, ...)
2388 struct va_format vaf;
2392 if (!ql_mask_match(level))
2400 /* <module-name> <dev-name>:<msg-id> Message */
2401 pr_warn("%s [%s]-%04x: : %pV",
2402 QL_MSGHDR, dev_name(&(pdev->dev)), id + ql_dbg_offset, &vaf);
2408 * This function is for formatting and logging log messages.
2409 * It is to be used when vha is available. It formats the message
2410 * and logs it to the messages file. All the messages will be logged
2411 * irrespective of value of ql2xextended_error_logging.
2413 * level: The level of the log messages to be printed in the
2415 * vha: Pointer to the scsi_qla_host_t
2416 * id: This is a unique id for the level. It identifies the
2417 * part of the code from where the message originated.
2418 * msg: The message to be displayed.
2421 ql_log(uint32_t level, scsi_qla_host_t *vha, int32_t id, const char *fmt, ...)
2424 struct va_format vaf;
2427 if (level > ql_errlev)
2431 const struct pci_dev *pdev = vha->hw->pdev;
2432 /* <module-name> <msg-id>:<host> Message */
2433 snprintf(pbuf, sizeof(pbuf), "%s [%s]-%04x:%ld: ",
2434 QL_MSGHDR, dev_name(&(pdev->dev)), id, vha->host_no);
2436 snprintf(pbuf, sizeof(pbuf), "%s [%s]-%04x: : ",
2437 QL_MSGHDR, "0000:00:00.0", id);
2439 pbuf[sizeof(pbuf) - 1] = 0;
2447 case ql_log_fatal: /* FATAL LOG */
2448 pr_crit("%s%pV", pbuf, &vaf);
2451 pr_err("%s%pV", pbuf, &vaf);
2454 pr_warn("%s%pV", pbuf, &vaf);
2457 pr_info("%s%pV", pbuf, &vaf);
2465 * This function is for formatting and logging log messages.
2466 * It is to be used when vha is not available and pci is available,
2467 * i.e., before host allocation. It formats the message and logs
2468 * it to the messages file. All the messages are logged irrespective
2469 * of the value of ql2xextended_error_logging.
2471 * level: The level of the log messages to be printed in the
2473 * pdev: Pointer to the struct pci_dev.
2474 * id: This is a unique id for the level. It identifies the
2475 * part of the code from where the message originated.
2476 * msg: The message to be displayed.
2479 ql_log_pci(uint32_t level, struct pci_dev *pdev, int32_t id,
2480 const char *fmt, ...)
2483 struct va_format vaf;
2488 if (level > ql_errlev)
2491 /* <module-name> <dev-name>:<msg-id> Message */
2492 snprintf(pbuf, sizeof(pbuf), "%s [%s]-%04x: : ",
2493 QL_MSGHDR, dev_name(&(pdev->dev)), id);
2494 pbuf[sizeof(pbuf) - 1] = 0;
2502 case ql_log_fatal: /* FATAL LOG */
2503 pr_crit("%s%pV", pbuf, &vaf);
2506 pr_err("%s%pV", pbuf, &vaf);
2509 pr_warn("%s%pV", pbuf, &vaf);
2512 pr_info("%s%pV", pbuf, &vaf);
2520 ql_dump_regs(uint32_t level, scsi_qla_host_t *vha, int32_t id)
2523 struct qla_hw_data *ha = vha->hw;
2524 struct device_reg_2xxx __iomem *reg = &ha->iobase->isp;
2525 struct device_reg_24xx __iomem *reg24 = &ha->iobase->isp24;
2526 struct device_reg_82xx __iomem *reg82 = &ha->iobase->isp82;
2527 uint16_t __iomem *mbx_reg;
2529 if (!ql_mask_match(level))
2533 mbx_reg = ®82->mailbox_in[0];
2534 else if (IS_FWI2_CAPABLE(ha))
2535 mbx_reg = ®24->mailbox0;
2537 mbx_reg = MAILBOX_REG(ha, reg, 0);
2539 ql_dbg(level, vha, id, "Mailbox registers:\n");
2540 for (i = 0; i < 6; i++)
2541 ql_dbg(level, vha, id,
2542 "mbox[%d] 0x%04x\n", i, RD_REG_WORD(mbx_reg++));
2547 ql_dump_buffer(uint32_t level, scsi_qla_host_t *vha, int32_t id,
2548 uint8_t *b, uint32_t size)
2553 if (!ql_mask_match(level))
2556 ql_dbg(level, vha, id, " 0 1 2 3 4 5 6 7 8 "
2557 "9 Ah Bh Ch Dh Eh Fh\n");
2558 ql_dbg(level, vha, id, "----------------------------------"
2559 "----------------------------\n");
2561 ql_dbg(level, vha, id, " ");
2562 for (cnt = 0; cnt < size;) {
2564 printk("%02x", (uint32_t) c);
2572 ql_dbg(level, vha, id, "\n");