2 * QLogic Fibre Channel HBA Driver
3 * Copyright (c) 2003-2014 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 | 0x0193 | 0x0146 |
15 * | | | 0x015b-0x0160 |
17 * | Mailbox commands | 0x1206 | 0x11a2-0x11ff |
18 * | Device Discovery | 0x2134 | 0x210e-0x2116 |
20 * | | | 0x211c-0x2128 |
21 * | | | 0x212a-0x2134 |
22 * | Queue Command and IO tracing | 0x3074 | 0x300b |
23 * | | | 0x3027-0x3028 |
24 * | | | 0x303d-0x3041 |
25 * | | | 0x302d,0x3033 |
26 * | | | 0x3036,0x3038 |
28 * | DPC Thread | 0x4023 | 0x4002,0x4013 |
29 * | Async Events | 0x5090 | 0x502b-0x502f |
31 * | | | 0x5084,0x5075 |
32 * | | | 0x503d,0x5044 |
34 * | Timer Routines | 0x6012 | |
35 * | User Space Interactions | 0x70e3 | 0x7018,0x702e |
36 * | | | 0x7020,0x7024 |
37 * | | | 0x7039,0x7045 |
38 * | | | 0x7073-0x7075 |
39 * | | | 0x70a5-0x70a6 |
40 * | | | 0x70a8,0x70ab |
41 * | | | 0x70ad-0x70ae |
42 * | | | 0x70d0-0x70d6 |
43 * | | | 0x70d7-0x70db |
44 * | Task Management | 0x8042 | 0x8000 |
46 * | | | 0x8025,0x8026 |
47 * | | | 0x8031,0x8032 |
48 * | | | 0x8039,0x803c |
49 * | AER/EEH | 0x9011 | |
50 * | Virtual Port | 0xa007 | |
51 * | ISP82XX Specific | 0xb157 | 0xb002,0xb024 |
52 * | | | 0xb09e,0xb0ae |
53 * | | | 0xb0c3,0xb0c6 |
54 * | | | 0xb0e0-0xb0ef |
55 * | | | 0xb085,0xb0dc |
56 * | | | 0xb107,0xb108 |
57 * | | | 0xb111,0xb11e |
58 * | | | 0xb12c,0xb12d |
59 * | | | 0xb13a,0xb142 |
60 * | | | 0xb13c-0xb140 |
62 * | MultiQ | 0xc010 | |
63 * | Misc | 0xd303 | 0xd031-0xd0ff |
64 * | | | 0xd101-0xd1fe |
65 * | | | 0xd214-0xd2fe |
66 * | Target Mode | 0xe081 | |
67 * | Target Mode Management | 0xf09b | 0xf002 |
68 * | | | 0xf046-0xf049 |
69 * | Target Mode Task Management | 0x1000d | |
70 * ----------------------------------------------------------------------
75 #include <linux/delay.h>
76 #define CREATE_TRACE_POINTS
77 #include <trace/events/qla.h>
79 static uint32_t ql_dbg_offset = 0x800;
82 qla2xxx_prep_dump(struct qla_hw_data *ha, struct qla2xxx_fw_dump *fw_dump)
84 fw_dump->fw_major_version = htonl(ha->fw_major_version);
85 fw_dump->fw_minor_version = htonl(ha->fw_minor_version);
86 fw_dump->fw_subminor_version = htonl(ha->fw_subminor_version);
87 fw_dump->fw_attributes = htonl(ha->fw_attributes);
89 fw_dump->vendor = htonl(ha->pdev->vendor);
90 fw_dump->device = htonl(ha->pdev->device);
91 fw_dump->subsystem_vendor = htonl(ha->pdev->subsystem_vendor);
92 fw_dump->subsystem_device = htonl(ha->pdev->subsystem_device);
96 qla2xxx_copy_queues(struct qla_hw_data *ha, void *ptr)
98 struct req_que *req = ha->req_q_map[0];
99 struct rsp_que *rsp = ha->rsp_q_map[0];
101 memcpy(ptr, req->ring, req->length *
104 /* Response queue. */
105 ptr += req->length * sizeof(request_t);
106 memcpy(ptr, rsp->ring, rsp->length *
109 return ptr + (rsp->length * sizeof(response_t));
113 qla27xx_dump_mpi_ram(struct qla_hw_data *ha, uint32_t addr, uint32_t *ram,
114 uint32_t ram_dwords, void **nxt)
116 struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
117 dma_addr_t dump_dma = ha->gid_list_dma;
118 uint32_t *chunk = (uint32_t *)ha->gid_list;
119 uint32_t dwords = qla2x00_gid_list_size(ha) / 4;
121 ulong i, j, timer = 6000000;
122 int rval = QLA_FUNCTION_FAILED;
124 clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags);
125 for (i = 0; i < ram_dwords; i += dwords, addr += dwords) {
126 if (i + dwords > ram_dwords)
127 dwords = ram_dwords - i;
129 wrt_reg_word(®->mailbox0, MBC_LOAD_DUMP_MPI_RAM);
130 wrt_reg_word(®->mailbox1, LSW(addr));
131 wrt_reg_word(®->mailbox8, MSW(addr));
133 wrt_reg_word(®->mailbox2, MSW(LSD(dump_dma)));
134 wrt_reg_word(®->mailbox3, LSW(LSD(dump_dma)));
135 wrt_reg_word(®->mailbox6, MSW(MSD(dump_dma)));
136 wrt_reg_word(®->mailbox7, LSW(MSD(dump_dma)));
138 wrt_reg_word(®->mailbox4, MSW(dwords));
139 wrt_reg_word(®->mailbox5, LSW(dwords));
141 wrt_reg_word(®->mailbox9, 0);
142 wrt_reg_dword(®->hccr, HCCRX_SET_HOST_INT);
144 ha->flags.mbox_int = 0;
148 stat = rd_reg_dword(®->host_status);
149 /* Check for pending interrupts. */
150 if (!(stat & HSRX_RISC_INT))
154 if (stat != 0x1 && stat != 0x2 &&
155 stat != 0x10 && stat != 0x11) {
157 /* Clear this intr; it wasn't a mailbox intr */
158 wrt_reg_dword(®->hccr, HCCRX_CLR_RISC_INT);
159 rd_reg_dword(®->hccr);
163 set_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags);
164 rval = rd_reg_word(®->mailbox0) & MBS_MASK;
165 wrt_reg_dword(®->hccr, HCCRX_CLR_RISC_INT);
166 rd_reg_dword(®->hccr);
169 ha->flags.mbox_int = 1;
172 if (!test_and_clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags)) {
173 /* no interrupt, timed out*/
177 /* error completion status */
180 for (j = 0; j < dwords; j++) {
182 (IS_QLA27XX(ha) || IS_QLA28XX(ha)) ?
183 chunk[j] : swab32(chunk[j]);
192 qla24xx_dump_ram(struct qla_hw_data *ha, uint32_t addr, __be32 *ram,
193 uint32_t ram_dwords, void **nxt)
195 int rval = QLA_FUNCTION_FAILED;
196 struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
197 dma_addr_t dump_dma = ha->gid_list_dma;
198 uint32_t *chunk = (uint32_t *)ha->gid_list;
199 uint32_t dwords = qla2x00_gid_list_size(ha) / 4;
201 ulong i, j, timer = 6000000;
203 clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags);
205 for (i = 0; i < ram_dwords; i += dwords, addr += dwords) {
206 if (i + dwords > ram_dwords)
207 dwords = ram_dwords - i;
209 wrt_reg_word(®->mailbox0, MBC_DUMP_RISC_RAM_EXTENDED);
210 wrt_reg_word(®->mailbox1, LSW(addr));
211 wrt_reg_word(®->mailbox8, MSW(addr));
213 wrt_reg_word(®->mailbox2, MSW(LSD(dump_dma)));
214 wrt_reg_word(®->mailbox3, LSW(LSD(dump_dma)));
215 wrt_reg_word(®->mailbox6, MSW(MSD(dump_dma)));
216 wrt_reg_word(®->mailbox7, LSW(MSD(dump_dma)));
218 wrt_reg_word(®->mailbox4, MSW(dwords));
219 wrt_reg_word(®->mailbox5, LSW(dwords));
220 wrt_reg_dword(®->hccr, HCCRX_SET_HOST_INT);
222 ha->flags.mbox_int = 0;
225 stat = rd_reg_dword(®->host_status);
227 /* Check for pending interrupts. */
228 if (!(stat & HSRX_RISC_INT))
232 if (stat != 0x1 && stat != 0x2 &&
233 stat != 0x10 && stat != 0x11) {
234 wrt_reg_dword(®->hccr, HCCRX_CLR_RISC_INT);
235 rd_reg_dword(®->hccr);
239 set_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags);
240 rval = rd_reg_word(®->mailbox0) & MBS_MASK;
241 wrt_reg_dword(®->hccr, HCCRX_CLR_RISC_INT);
242 rd_reg_dword(®->hccr);
245 ha->flags.mbox_int = 1;
248 if (!test_and_clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags)) {
249 /* no interrupt, timed out*/
253 /* error completion status */
256 for (j = 0; j < dwords; j++) {
257 ram[i + j] = (__force __be32)
258 ((IS_QLA27XX(ha) || IS_QLA28XX(ha)) ?
259 chunk[j] : swab32(chunk[j]));
268 qla24xx_dump_memory(struct qla_hw_data *ha, __be32 *code_ram,
269 uint32_t cram_size, void **nxt)
274 rval = qla24xx_dump_ram(ha, 0x20000, code_ram, cram_size / 4, nxt);
275 if (rval != QLA_SUCCESS)
278 set_bit(RISC_SRAM_DUMP_CMPL, &ha->fw_dump_cap_flags);
280 /* External Memory. */
281 rval = qla24xx_dump_ram(ha, 0x100000, *nxt,
282 ha->fw_memory_size - 0x100000 + 1, nxt);
283 if (rval == QLA_SUCCESS)
284 set_bit(RISC_EXT_MEM_DUMP_CMPL, &ha->fw_dump_cap_flags);
290 qla24xx_read_window(struct device_reg_24xx __iomem *reg, uint32_t iobase,
291 uint32_t count, __be32 *buf)
293 __le32 __iomem *dmp_reg;
295 wrt_reg_dword(®->iobase_addr, iobase);
296 dmp_reg = ®->iobase_window;
297 for ( ; count--; dmp_reg++)
298 *buf++ = htonl(rd_reg_dword(dmp_reg));
304 qla24xx_pause_risc(struct device_reg_24xx __iomem *reg, struct qla_hw_data *ha)
306 wrt_reg_dword(®->hccr, HCCRX_SET_RISC_PAUSE);
308 /* 100 usec delay is sufficient enough for hardware to pause RISC */
310 if (rd_reg_dword(®->host_status) & HSRX_RISC_PAUSED)
311 set_bit(RISC_PAUSE_CMPL, &ha->fw_dump_cap_flags);
315 qla24xx_soft_reset(struct qla_hw_data *ha)
317 int rval = QLA_SUCCESS;
320 struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
323 * Reset RISC. The delay is dependent on system architecture.
324 * Driver can proceed with the reset sequence after waiting
325 * for a timeout period.
327 wrt_reg_dword(®->ctrl_status, CSRX_DMA_SHUTDOWN|MWB_4096_BYTES);
328 for (cnt = 0; cnt < 30000; cnt++) {
329 if ((rd_reg_dword(®->ctrl_status) & CSRX_DMA_ACTIVE) == 0)
334 if (!(rd_reg_dword(®->ctrl_status) & CSRX_DMA_ACTIVE))
335 set_bit(DMA_SHUTDOWN_CMPL, &ha->fw_dump_cap_flags);
337 wrt_reg_dword(®->ctrl_status,
338 CSRX_ISP_SOFT_RESET|CSRX_DMA_SHUTDOWN|MWB_4096_BYTES);
339 pci_read_config_word(ha->pdev, PCI_COMMAND, &wd);
343 /* Wait for soft-reset to complete. */
344 for (cnt = 0; cnt < 30000; cnt++) {
345 if ((rd_reg_dword(®->ctrl_status) &
346 CSRX_ISP_SOFT_RESET) == 0)
351 if (!(rd_reg_dword(®->ctrl_status) & CSRX_ISP_SOFT_RESET))
352 set_bit(ISP_RESET_CMPL, &ha->fw_dump_cap_flags);
354 wrt_reg_dword(®->hccr, HCCRX_CLR_RISC_RESET);
355 rd_reg_dword(®->hccr); /* PCI Posting. */
357 for (cnt = 10000; rd_reg_word(®->mailbox0) != 0 &&
358 rval == QLA_SUCCESS; cnt--) {
362 rval = QLA_FUNCTION_TIMEOUT;
364 if (rval == QLA_SUCCESS)
365 set_bit(RISC_RDY_AFT_RESET, &ha->fw_dump_cap_flags);
371 qla2xxx_dump_ram(struct qla_hw_data *ha, uint32_t addr, __be16 *ram,
372 uint32_t ram_words, void **nxt)
375 uint32_t cnt, stat, timer, words, idx;
377 struct device_reg_2xxx __iomem *reg = &ha->iobase->isp;
378 dma_addr_t dump_dma = ha->gid_list_dma;
379 __le16 *dump = (__force __le16 *)ha->gid_list;
384 WRT_MAILBOX_REG(ha, reg, 0, MBC_DUMP_RISC_RAM_EXTENDED);
385 clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags);
387 words = qla2x00_gid_list_size(ha) / 2;
388 for (cnt = 0; cnt < ram_words && rval == QLA_SUCCESS;
389 cnt += words, addr += words) {
390 if (cnt + words > ram_words)
391 words = ram_words - cnt;
393 WRT_MAILBOX_REG(ha, reg, 1, LSW(addr));
394 WRT_MAILBOX_REG(ha, reg, 8, MSW(addr));
396 WRT_MAILBOX_REG(ha, reg, 2, MSW(dump_dma));
397 WRT_MAILBOX_REG(ha, reg, 3, LSW(dump_dma));
398 WRT_MAILBOX_REG(ha, reg, 6, MSW(MSD(dump_dma)));
399 WRT_MAILBOX_REG(ha, reg, 7, LSW(MSD(dump_dma)));
401 WRT_MAILBOX_REG(ha, reg, 4, words);
402 wrt_reg_word(®->hccr, HCCR_SET_HOST_INT);
404 for (timer = 6000000; timer; timer--) {
405 /* Check for pending interrupts. */
406 stat = rd_reg_dword(®->u.isp2300.host_status);
407 if (stat & HSR_RISC_INT) {
410 if (stat == 0x1 || stat == 0x2) {
411 set_bit(MBX_INTERRUPT,
414 mb0 = RD_MAILBOX_REG(ha, reg, 0);
416 /* Release mailbox registers. */
417 wrt_reg_word(®->semaphore, 0);
418 wrt_reg_word(®->hccr,
420 rd_reg_word(®->hccr);
422 } else if (stat == 0x10 || stat == 0x11) {
423 set_bit(MBX_INTERRUPT,
426 mb0 = RD_MAILBOX_REG(ha, reg, 0);
428 wrt_reg_word(®->hccr,
430 rd_reg_word(®->hccr);
434 /* clear this intr; it wasn't a mailbox intr */
435 wrt_reg_word(®->hccr, HCCR_CLR_RISC_INT);
436 rd_reg_word(®->hccr);
441 if (test_and_clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags)) {
442 rval = mb0 & MBS_MASK;
443 for (idx = 0; idx < words; idx++)
445 cpu_to_be16(le16_to_cpu(dump[idx]));
447 rval = QLA_FUNCTION_FAILED;
451 *nxt = rval == QLA_SUCCESS ? &ram[cnt] : NULL;
456 qla2xxx_read_window(struct device_reg_2xxx __iomem *reg, uint32_t count,
459 __le16 __iomem *dmp_reg = ®->u.isp2300.fb_cmd;
461 for ( ; count--; dmp_reg++)
462 *buf++ = htons(rd_reg_word(dmp_reg));
466 qla24xx_copy_eft(struct qla_hw_data *ha, void *ptr)
471 memcpy(ptr, ha->eft, ntohl(ha->fw_dump->eft_size));
472 return ptr + ntohl(ha->fw_dump->eft_size);
476 qla25xx_copy_fce(struct qla_hw_data *ha, void *ptr, __be32 **last_chain)
480 struct qla2xxx_fce_chain *fcec = ptr;
485 *last_chain = &fcec->type;
486 fcec->type = htonl(DUMP_CHAIN_FCE);
487 fcec->chain_size = htonl(sizeof(struct qla2xxx_fce_chain) +
488 fce_calc_size(ha->fce_bufs));
489 fcec->size = htonl(fce_calc_size(ha->fce_bufs));
490 fcec->addr_l = htonl(LSD(ha->fce_dma));
491 fcec->addr_h = htonl(MSD(ha->fce_dma));
493 iter_reg = fcec->eregs;
494 for (cnt = 0; cnt < 8; cnt++)
495 *iter_reg++ = htonl(ha->fce_mb[cnt]);
497 memcpy(iter_reg, ha->fce, ntohl(fcec->size));
499 return (char *)iter_reg + ntohl(fcec->size);
503 qla25xx_copy_exlogin(struct qla_hw_data *ha, void *ptr, __be32 **last_chain)
505 struct qla2xxx_offld_chain *c = ptr;
507 if (!ha->exlogin_buf)
510 *last_chain = &c->type;
512 c->type = cpu_to_be32(DUMP_CHAIN_EXLOGIN);
513 c->chain_size = cpu_to_be32(sizeof(struct qla2xxx_offld_chain) +
515 c->size = cpu_to_be32(ha->exlogin_size);
516 c->addr = cpu_to_be64(ha->exlogin_buf_dma);
518 ptr += sizeof(struct qla2xxx_offld_chain);
519 memcpy(ptr, ha->exlogin_buf, ha->exlogin_size);
521 return (char *)ptr + be32_to_cpu(c->size);
525 qla81xx_copy_exchoffld(struct qla_hw_data *ha, void *ptr, __be32 **last_chain)
527 struct qla2xxx_offld_chain *c = ptr;
529 if (!ha->exchoffld_buf)
532 *last_chain = &c->type;
534 c->type = cpu_to_be32(DUMP_CHAIN_EXCHG);
535 c->chain_size = cpu_to_be32(sizeof(struct qla2xxx_offld_chain) +
537 c->size = cpu_to_be32(ha->exchoffld_size);
538 c->addr = cpu_to_be64(ha->exchoffld_buf_dma);
540 ptr += sizeof(struct qla2xxx_offld_chain);
541 memcpy(ptr, ha->exchoffld_buf, ha->exchoffld_size);
543 return (char *)ptr + be32_to_cpu(c->size);
547 qla2xxx_copy_atioqueues(struct qla_hw_data *ha, void *ptr,
550 struct qla2xxx_mqueue_chain *q;
551 struct qla2xxx_mqueue_header *qh;
559 if (!ha->tgt.atio_ring)
564 aqp->length = ha->tgt.atio_q_length;
565 aqp->ring = ha->tgt.atio_ring;
567 for (que = 0; que < num_queues; que++) {
568 /* aqp = ha->atio_q_map[que]; */
570 *last_chain = &q->type;
571 q->type = htonl(DUMP_CHAIN_QUEUE);
572 q->chain_size = htonl(
573 sizeof(struct qla2xxx_mqueue_chain) +
574 sizeof(struct qla2xxx_mqueue_header) +
575 (aqp->length * sizeof(request_t)));
576 ptr += sizeof(struct qla2xxx_mqueue_chain);
580 qh->queue = htonl(TYPE_ATIO_QUEUE);
581 qh->number = htonl(que);
582 qh->size = htonl(aqp->length * sizeof(request_t));
583 ptr += sizeof(struct qla2xxx_mqueue_header);
586 memcpy(ptr, aqp->ring, aqp->length * sizeof(request_t));
588 ptr += aqp->length * sizeof(request_t);
595 qla25xx_copy_mqueues(struct qla_hw_data *ha, void *ptr, __be32 **last_chain)
597 struct qla2xxx_mqueue_chain *q;
598 struct qla2xxx_mqueue_header *qh;
607 for (que = 1; que < ha->max_req_queues; que++) {
608 req = ha->req_q_map[que];
614 *last_chain = &q->type;
615 q->type = htonl(DUMP_CHAIN_QUEUE);
616 q->chain_size = htonl(
617 sizeof(struct qla2xxx_mqueue_chain) +
618 sizeof(struct qla2xxx_mqueue_header) +
619 (req->length * sizeof(request_t)));
620 ptr += sizeof(struct qla2xxx_mqueue_chain);
624 qh->queue = htonl(TYPE_REQUEST_QUEUE);
625 qh->number = htonl(que);
626 qh->size = htonl(req->length * sizeof(request_t));
627 ptr += sizeof(struct qla2xxx_mqueue_header);
630 memcpy(ptr, req->ring, req->length * sizeof(request_t));
631 ptr += req->length * sizeof(request_t);
634 /* Response queues */
635 for (que = 1; que < ha->max_rsp_queues; que++) {
636 rsp = ha->rsp_q_map[que];
642 *last_chain = &q->type;
643 q->type = htonl(DUMP_CHAIN_QUEUE);
644 q->chain_size = htonl(
645 sizeof(struct qla2xxx_mqueue_chain) +
646 sizeof(struct qla2xxx_mqueue_header) +
647 (rsp->length * sizeof(response_t)));
648 ptr += sizeof(struct qla2xxx_mqueue_chain);
652 qh->queue = htonl(TYPE_RESPONSE_QUEUE);
653 qh->number = htonl(que);
654 qh->size = htonl(rsp->length * sizeof(response_t));
655 ptr += sizeof(struct qla2xxx_mqueue_header);
658 memcpy(ptr, rsp->ring, rsp->length * sizeof(response_t));
659 ptr += rsp->length * sizeof(response_t);
666 qla25xx_copy_mq(struct qla_hw_data *ha, void *ptr, __be32 **last_chain)
668 uint32_t cnt, que_idx;
670 struct qla2xxx_mq_chain *mq = ptr;
673 if (!ha->mqenable || IS_QLA83XX(ha) || IS_QLA27XX(ha) ||
678 *last_chain = &mq->type;
679 mq->type = htonl(DUMP_CHAIN_MQ);
680 mq->chain_size = htonl(sizeof(struct qla2xxx_mq_chain));
682 que_cnt = ha->max_req_queues > ha->max_rsp_queues ?
683 ha->max_req_queues : ha->max_rsp_queues;
684 mq->count = htonl(que_cnt);
685 for (cnt = 0; cnt < que_cnt; cnt++) {
686 reg = ISP_QUE_REG(ha, cnt);
689 htonl(rd_reg_dword(®->isp25mq.req_q_in));
690 mq->qregs[que_idx+1] =
691 htonl(rd_reg_dword(®->isp25mq.req_q_out));
692 mq->qregs[que_idx+2] =
693 htonl(rd_reg_dword(®->isp25mq.rsp_q_in));
694 mq->qregs[que_idx+3] =
695 htonl(rd_reg_dword(®->isp25mq.rsp_q_out));
698 return ptr + sizeof(struct qla2xxx_mq_chain);
702 qla2xxx_dump_post_process(scsi_qla_host_t *vha, int rval)
704 struct qla_hw_data *ha = vha->hw;
706 if (rval != QLA_SUCCESS) {
707 ql_log(ql_log_warn, vha, 0xd000,
708 "Failed to dump firmware (%x), dump status flags (0x%lx).\n",
709 rval, ha->fw_dump_cap_flags);
710 ha->fw_dumped = false;
712 ql_log(ql_log_info, vha, 0xd001,
713 "Firmware dump saved to temp buffer (%ld/%p), dump status flags (0x%lx).\n",
714 vha->host_no, ha->fw_dump, ha->fw_dump_cap_flags);
715 ha->fw_dumped = true;
716 qla2x00_post_uevent_work(vha, QLA_UEVENT_CODE_FW_DUMP);
720 void qla2xxx_dump_fw(scsi_qla_host_t *vha)
724 spin_lock_irqsave(&vha->hw->hardware_lock, flags);
725 vha->hw->isp_ops->fw_dump(vha);
726 spin_unlock_irqrestore(&vha->hw->hardware_lock, flags);
730 * qla2300_fw_dump() - Dumps binary data from the 2300 firmware.
734 qla2300_fw_dump(scsi_qla_host_t *vha)
738 struct qla_hw_data *ha = vha->hw;
739 struct device_reg_2xxx __iomem *reg = &ha->iobase->isp;
740 __le16 __iomem *dmp_reg;
741 struct qla2300_fw_dump *fw;
743 struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
745 lockdep_assert_held(&ha->hardware_lock);
748 ql_log(ql_log_warn, vha, 0xd002,
749 "No buffer available for dump.\n");
754 ql_log(ql_log_warn, vha, 0xd003,
755 "Firmware has been previously dumped (%p) "
756 "-- ignoring request.\n",
760 fw = &ha->fw_dump->isp.isp23;
761 qla2xxx_prep_dump(ha, ha->fw_dump);
764 fw->hccr = htons(rd_reg_word(®->hccr));
767 wrt_reg_word(®->hccr, HCCR_PAUSE_RISC);
768 if (IS_QLA2300(ha)) {
770 (rd_reg_word(®->hccr) & HCCR_RISC_PAUSE) == 0 &&
771 rval == QLA_SUCCESS; cnt--) {
775 rval = QLA_FUNCTION_TIMEOUT;
778 rd_reg_word(®->hccr); /* PCI Posting. */
782 if (rval == QLA_SUCCESS) {
783 dmp_reg = ®->flash_address;
784 for (cnt = 0; cnt < ARRAY_SIZE(fw->pbiu_reg); cnt++, dmp_reg++)
785 fw->pbiu_reg[cnt] = htons(rd_reg_word(dmp_reg));
787 dmp_reg = ®->u.isp2300.req_q_in;
788 for (cnt = 0; cnt < ARRAY_SIZE(fw->risc_host_reg);
790 fw->risc_host_reg[cnt] = htons(rd_reg_word(dmp_reg));
792 dmp_reg = ®->u.isp2300.mailbox0;
793 for (cnt = 0; cnt < ARRAY_SIZE(fw->mailbox_reg);
795 fw->mailbox_reg[cnt] = htons(rd_reg_word(dmp_reg));
797 wrt_reg_word(®->ctrl_status, 0x40);
798 qla2xxx_read_window(reg, 32, fw->resp_dma_reg);
800 wrt_reg_word(®->ctrl_status, 0x50);
801 qla2xxx_read_window(reg, 48, fw->dma_reg);
803 wrt_reg_word(®->ctrl_status, 0x00);
804 dmp_reg = ®->risc_hw;
805 for (cnt = 0; cnt < ARRAY_SIZE(fw->risc_hdw_reg);
807 fw->risc_hdw_reg[cnt] = htons(rd_reg_word(dmp_reg));
809 wrt_reg_word(®->pcr, 0x2000);
810 qla2xxx_read_window(reg, 16, fw->risc_gp0_reg);
812 wrt_reg_word(®->pcr, 0x2200);
813 qla2xxx_read_window(reg, 16, fw->risc_gp1_reg);
815 wrt_reg_word(®->pcr, 0x2400);
816 qla2xxx_read_window(reg, 16, fw->risc_gp2_reg);
818 wrt_reg_word(®->pcr, 0x2600);
819 qla2xxx_read_window(reg, 16, fw->risc_gp3_reg);
821 wrt_reg_word(®->pcr, 0x2800);
822 qla2xxx_read_window(reg, 16, fw->risc_gp4_reg);
824 wrt_reg_word(®->pcr, 0x2A00);
825 qla2xxx_read_window(reg, 16, fw->risc_gp5_reg);
827 wrt_reg_word(®->pcr, 0x2C00);
828 qla2xxx_read_window(reg, 16, fw->risc_gp6_reg);
830 wrt_reg_word(®->pcr, 0x2E00);
831 qla2xxx_read_window(reg, 16, fw->risc_gp7_reg);
833 wrt_reg_word(®->ctrl_status, 0x10);
834 qla2xxx_read_window(reg, 64, fw->frame_buf_hdw_reg);
836 wrt_reg_word(®->ctrl_status, 0x20);
837 qla2xxx_read_window(reg, 64, fw->fpm_b0_reg);
839 wrt_reg_word(®->ctrl_status, 0x30);
840 qla2xxx_read_window(reg, 64, fw->fpm_b1_reg);
843 wrt_reg_word(®->ctrl_status, CSR_ISP_SOFT_RESET);
844 for (cnt = 0; cnt < 30000; cnt++) {
845 if ((rd_reg_word(®->ctrl_status) &
846 CSR_ISP_SOFT_RESET) == 0)
853 if (!IS_QLA2300(ha)) {
854 for (cnt = 30000; RD_MAILBOX_REG(ha, reg, 0) != 0 &&
855 rval == QLA_SUCCESS; cnt--) {
859 rval = QLA_FUNCTION_TIMEOUT;
864 if (rval == QLA_SUCCESS)
865 rval = qla2xxx_dump_ram(ha, 0x800, fw->risc_ram,
866 ARRAY_SIZE(fw->risc_ram), &nxt);
868 /* Get stack SRAM. */
869 if (rval == QLA_SUCCESS)
870 rval = qla2xxx_dump_ram(ha, 0x10000, fw->stack_ram,
871 ARRAY_SIZE(fw->stack_ram), &nxt);
874 if (rval == QLA_SUCCESS)
875 rval = qla2xxx_dump_ram(ha, 0x11000, fw->data_ram,
876 ha->fw_memory_size - 0x11000 + 1, &nxt);
878 if (rval == QLA_SUCCESS)
879 qla2xxx_copy_queues(ha, nxt);
881 qla2xxx_dump_post_process(base_vha, rval);
885 * qla2100_fw_dump() - Dumps binary data from the 2100/2200 firmware.
889 qla2100_fw_dump(scsi_qla_host_t *vha)
893 uint16_t risc_address = 0;
894 uint16_t mb0 = 0, mb2 = 0;
895 struct qla_hw_data *ha = vha->hw;
896 struct device_reg_2xxx __iomem *reg = &ha->iobase->isp;
897 __le16 __iomem *dmp_reg;
898 struct qla2100_fw_dump *fw;
899 struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
901 lockdep_assert_held(&ha->hardware_lock);
904 ql_log(ql_log_warn, vha, 0xd004,
905 "No buffer available for dump.\n");
910 ql_log(ql_log_warn, vha, 0xd005,
911 "Firmware has been previously dumped (%p) "
912 "-- ignoring request.\n",
916 fw = &ha->fw_dump->isp.isp21;
917 qla2xxx_prep_dump(ha, ha->fw_dump);
920 fw->hccr = htons(rd_reg_word(®->hccr));
923 wrt_reg_word(®->hccr, HCCR_PAUSE_RISC);
924 for (cnt = 30000; (rd_reg_word(®->hccr) & HCCR_RISC_PAUSE) == 0 &&
925 rval == QLA_SUCCESS; cnt--) {
929 rval = QLA_FUNCTION_TIMEOUT;
931 if (rval == QLA_SUCCESS) {
932 dmp_reg = ®->flash_address;
933 for (cnt = 0; cnt < ARRAY_SIZE(fw->pbiu_reg); cnt++, dmp_reg++)
934 fw->pbiu_reg[cnt] = htons(rd_reg_word(dmp_reg));
936 dmp_reg = ®->u.isp2100.mailbox0;
937 for (cnt = 0; cnt < ha->mbx_count; cnt++, dmp_reg++) {
939 dmp_reg = ®->u_end.isp2200.mailbox8;
941 fw->mailbox_reg[cnt] = htons(rd_reg_word(dmp_reg));
944 dmp_reg = ®->u.isp2100.unused_2[0];
945 for (cnt = 0; cnt < ARRAY_SIZE(fw->dma_reg); cnt++, dmp_reg++)
946 fw->dma_reg[cnt] = htons(rd_reg_word(dmp_reg));
948 wrt_reg_word(®->ctrl_status, 0x00);
949 dmp_reg = ®->risc_hw;
950 for (cnt = 0; cnt < ARRAY_SIZE(fw->risc_hdw_reg); cnt++, dmp_reg++)
951 fw->risc_hdw_reg[cnt] = htons(rd_reg_word(dmp_reg));
953 wrt_reg_word(®->pcr, 0x2000);
954 qla2xxx_read_window(reg, 16, fw->risc_gp0_reg);
956 wrt_reg_word(®->pcr, 0x2100);
957 qla2xxx_read_window(reg, 16, fw->risc_gp1_reg);
959 wrt_reg_word(®->pcr, 0x2200);
960 qla2xxx_read_window(reg, 16, fw->risc_gp2_reg);
962 wrt_reg_word(®->pcr, 0x2300);
963 qla2xxx_read_window(reg, 16, fw->risc_gp3_reg);
965 wrt_reg_word(®->pcr, 0x2400);
966 qla2xxx_read_window(reg, 16, fw->risc_gp4_reg);
968 wrt_reg_word(®->pcr, 0x2500);
969 qla2xxx_read_window(reg, 16, fw->risc_gp5_reg);
971 wrt_reg_word(®->pcr, 0x2600);
972 qla2xxx_read_window(reg, 16, fw->risc_gp6_reg);
974 wrt_reg_word(®->pcr, 0x2700);
975 qla2xxx_read_window(reg, 16, fw->risc_gp7_reg);
977 wrt_reg_word(®->ctrl_status, 0x10);
978 qla2xxx_read_window(reg, 16, fw->frame_buf_hdw_reg);
980 wrt_reg_word(®->ctrl_status, 0x20);
981 qla2xxx_read_window(reg, 64, fw->fpm_b0_reg);
983 wrt_reg_word(®->ctrl_status, 0x30);
984 qla2xxx_read_window(reg, 64, fw->fpm_b1_reg);
987 wrt_reg_word(®->ctrl_status, CSR_ISP_SOFT_RESET);
990 for (cnt = 30000; RD_MAILBOX_REG(ha, reg, 0) != 0 &&
991 rval == QLA_SUCCESS; cnt--) {
995 rval = QLA_FUNCTION_TIMEOUT;
999 if (rval == QLA_SUCCESS && (IS_QLA2200(ha) || (IS_QLA2100(ha) &&
1000 (rd_reg_word(®->mctr) & (BIT_1 | BIT_0)) != 0))) {
1002 wrt_reg_word(®->hccr, HCCR_PAUSE_RISC);
1004 (rd_reg_word(®->hccr) & HCCR_RISC_PAUSE) == 0 &&
1005 rval == QLA_SUCCESS; cnt--) {
1009 rval = QLA_FUNCTION_TIMEOUT;
1011 if (rval == QLA_SUCCESS) {
1012 /* Set memory configuration and timing. */
1014 wrt_reg_word(®->mctr, 0xf1);
1016 wrt_reg_word(®->mctr, 0xf2);
1017 rd_reg_word(®->mctr); /* PCI Posting. */
1020 wrt_reg_word(®->hccr, HCCR_RELEASE_RISC);
1024 if (rval == QLA_SUCCESS) {
1025 /* Get RISC SRAM. */
1026 risc_address = 0x1000;
1027 WRT_MAILBOX_REG(ha, reg, 0, MBC_READ_RAM_WORD);
1028 clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags);
1030 for (cnt = 0; cnt < ARRAY_SIZE(fw->risc_ram) && rval == QLA_SUCCESS;
1031 cnt++, risc_address++) {
1032 WRT_MAILBOX_REG(ha, reg, 1, risc_address);
1033 wrt_reg_word(®->hccr, HCCR_SET_HOST_INT);
1035 for (timer = 6000000; timer != 0; timer--) {
1036 /* Check for pending interrupts. */
1037 if (rd_reg_word(®->istatus) & ISR_RISC_INT) {
1038 if (rd_reg_word(®->semaphore) & BIT_0) {
1039 set_bit(MBX_INTERRUPT,
1040 &ha->mbx_cmd_flags);
1042 mb0 = RD_MAILBOX_REG(ha, reg, 0);
1043 mb2 = RD_MAILBOX_REG(ha, reg, 2);
1045 wrt_reg_word(®->semaphore, 0);
1046 wrt_reg_word(®->hccr,
1048 rd_reg_word(®->hccr);
1051 wrt_reg_word(®->hccr, HCCR_CLR_RISC_INT);
1052 rd_reg_word(®->hccr);
1057 if (test_and_clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags)) {
1058 rval = mb0 & MBS_MASK;
1059 fw->risc_ram[cnt] = htons(mb2);
1061 rval = QLA_FUNCTION_FAILED;
1065 if (rval == QLA_SUCCESS)
1066 qla2xxx_copy_queues(ha, &fw->queue_dump[0]);
1068 qla2xxx_dump_post_process(base_vha, rval);
1072 qla24xx_fw_dump(scsi_qla_host_t *vha)
1076 struct qla_hw_data *ha = vha->hw;
1077 struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
1078 __le32 __iomem *dmp_reg;
1080 __le16 __iomem *mbx_reg;
1081 struct qla24xx_fw_dump *fw;
1084 __be32 *last_chain = NULL;
1085 struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
1087 lockdep_assert_held(&ha->hardware_lock);
1089 if (IS_P3P_TYPE(ha))
1092 ha->fw_dump_cap_flags = 0;
1095 ql_log(ql_log_warn, vha, 0xd006,
1096 "No buffer available for dump.\n");
1100 if (ha->fw_dumped) {
1101 ql_log(ql_log_warn, vha, 0xd007,
1102 "Firmware has been previously dumped (%p) "
1103 "-- ignoring request.\n",
1108 fw = &ha->fw_dump->isp.isp24;
1109 qla2xxx_prep_dump(ha, ha->fw_dump);
1111 fw->host_status = htonl(rd_reg_dword(®->host_status));
1114 * Pause RISC. No need to track timeout, as resetting the chip
1115 * is the right approach incase of pause timeout
1117 qla24xx_pause_risc(reg, ha);
1119 /* Host interface registers. */
1120 dmp_reg = ®->flash_addr;
1121 for (cnt = 0; cnt < ARRAY_SIZE(fw->host_reg); cnt++, dmp_reg++)
1122 fw->host_reg[cnt] = htonl(rd_reg_dword(dmp_reg));
1124 /* Disable interrupts. */
1125 wrt_reg_dword(®->ictrl, 0);
1126 rd_reg_dword(®->ictrl);
1128 /* Shadow registers. */
1129 wrt_reg_dword(®->iobase_addr, 0x0F70);
1130 rd_reg_dword(®->iobase_addr);
1131 wrt_reg_dword(®->iobase_select, 0xB0000000);
1132 fw->shadow_reg[0] = htonl(rd_reg_dword(®->iobase_sdata));
1134 wrt_reg_dword(®->iobase_select, 0xB0100000);
1135 fw->shadow_reg[1] = htonl(rd_reg_dword(®->iobase_sdata));
1137 wrt_reg_dword(®->iobase_select, 0xB0200000);
1138 fw->shadow_reg[2] = htonl(rd_reg_dword(®->iobase_sdata));
1140 wrt_reg_dword(®->iobase_select, 0xB0300000);
1141 fw->shadow_reg[3] = htonl(rd_reg_dword(®->iobase_sdata));
1143 wrt_reg_dword(®->iobase_select, 0xB0400000);
1144 fw->shadow_reg[4] = htonl(rd_reg_dword(®->iobase_sdata));
1146 wrt_reg_dword(®->iobase_select, 0xB0500000);
1147 fw->shadow_reg[5] = htonl(rd_reg_dword(®->iobase_sdata));
1149 wrt_reg_dword(®->iobase_select, 0xB0600000);
1150 fw->shadow_reg[6] = htonl(rd_reg_dword(®->iobase_sdata));
1152 /* Mailbox registers. */
1153 mbx_reg = ®->mailbox0;
1154 for (cnt = 0; cnt < ARRAY_SIZE(fw->mailbox_reg); cnt++, mbx_reg++)
1155 fw->mailbox_reg[cnt] = htons(rd_reg_word(mbx_reg));
1157 /* Transfer sequence registers. */
1158 iter_reg = fw->xseq_gp_reg;
1159 iter_reg = qla24xx_read_window(reg, 0xBF00, 16, iter_reg);
1160 iter_reg = qla24xx_read_window(reg, 0xBF10, 16, iter_reg);
1161 iter_reg = qla24xx_read_window(reg, 0xBF20, 16, iter_reg);
1162 iter_reg = qla24xx_read_window(reg, 0xBF30, 16, iter_reg);
1163 iter_reg = qla24xx_read_window(reg, 0xBF40, 16, iter_reg);
1164 iter_reg = qla24xx_read_window(reg, 0xBF50, 16, iter_reg);
1165 iter_reg = qla24xx_read_window(reg, 0xBF60, 16, iter_reg);
1166 qla24xx_read_window(reg, 0xBF70, 16, iter_reg);
1168 qla24xx_read_window(reg, 0xBFE0, 16, fw->xseq_0_reg);
1169 qla24xx_read_window(reg, 0xBFF0, 16, fw->xseq_1_reg);
1171 /* Receive sequence registers. */
1172 iter_reg = fw->rseq_gp_reg;
1173 iter_reg = qla24xx_read_window(reg, 0xFF00, 16, iter_reg);
1174 iter_reg = qla24xx_read_window(reg, 0xFF10, 16, iter_reg);
1175 iter_reg = qla24xx_read_window(reg, 0xFF20, 16, iter_reg);
1176 iter_reg = qla24xx_read_window(reg, 0xFF30, 16, iter_reg);
1177 iter_reg = qla24xx_read_window(reg, 0xFF40, 16, iter_reg);
1178 iter_reg = qla24xx_read_window(reg, 0xFF50, 16, iter_reg);
1179 iter_reg = qla24xx_read_window(reg, 0xFF60, 16, iter_reg);
1180 qla24xx_read_window(reg, 0xFF70, 16, iter_reg);
1182 qla24xx_read_window(reg, 0xFFD0, 16, fw->rseq_0_reg);
1183 qla24xx_read_window(reg, 0xFFE0, 16, fw->rseq_1_reg);
1184 qla24xx_read_window(reg, 0xFFF0, 16, fw->rseq_2_reg);
1186 /* Command DMA registers. */
1187 qla24xx_read_window(reg, 0x7100, 16, fw->cmd_dma_reg);
1190 iter_reg = fw->req0_dma_reg;
1191 iter_reg = qla24xx_read_window(reg, 0x7200, 8, iter_reg);
1192 dmp_reg = ®->iobase_q;
1193 for (cnt = 0; cnt < 7; cnt++, dmp_reg++)
1194 *iter_reg++ = htonl(rd_reg_dword(dmp_reg));
1196 iter_reg = fw->resp0_dma_reg;
1197 iter_reg = qla24xx_read_window(reg, 0x7300, 8, iter_reg);
1198 dmp_reg = ®->iobase_q;
1199 for (cnt = 0; cnt < 7; cnt++, dmp_reg++)
1200 *iter_reg++ = htonl(rd_reg_dword(dmp_reg));
1202 iter_reg = fw->req1_dma_reg;
1203 iter_reg = qla24xx_read_window(reg, 0x7400, 8, iter_reg);
1204 dmp_reg = ®->iobase_q;
1205 for (cnt = 0; cnt < 7; cnt++, dmp_reg++)
1206 *iter_reg++ = htonl(rd_reg_dword(dmp_reg));
1208 /* Transmit DMA registers. */
1209 iter_reg = fw->xmt0_dma_reg;
1210 iter_reg = qla24xx_read_window(reg, 0x7600, 16, iter_reg);
1211 qla24xx_read_window(reg, 0x7610, 16, iter_reg);
1213 iter_reg = fw->xmt1_dma_reg;
1214 iter_reg = qla24xx_read_window(reg, 0x7620, 16, iter_reg);
1215 qla24xx_read_window(reg, 0x7630, 16, iter_reg);
1217 iter_reg = fw->xmt2_dma_reg;
1218 iter_reg = qla24xx_read_window(reg, 0x7640, 16, iter_reg);
1219 qla24xx_read_window(reg, 0x7650, 16, iter_reg);
1221 iter_reg = fw->xmt3_dma_reg;
1222 iter_reg = qla24xx_read_window(reg, 0x7660, 16, iter_reg);
1223 qla24xx_read_window(reg, 0x7670, 16, iter_reg);
1225 iter_reg = fw->xmt4_dma_reg;
1226 iter_reg = qla24xx_read_window(reg, 0x7680, 16, iter_reg);
1227 qla24xx_read_window(reg, 0x7690, 16, iter_reg);
1229 qla24xx_read_window(reg, 0x76A0, 16, fw->xmt_data_dma_reg);
1231 /* Receive DMA registers. */
1232 iter_reg = fw->rcvt0_data_dma_reg;
1233 iter_reg = qla24xx_read_window(reg, 0x7700, 16, iter_reg);
1234 qla24xx_read_window(reg, 0x7710, 16, iter_reg);
1236 iter_reg = fw->rcvt1_data_dma_reg;
1237 iter_reg = qla24xx_read_window(reg, 0x7720, 16, iter_reg);
1238 qla24xx_read_window(reg, 0x7730, 16, iter_reg);
1240 /* RISC registers. */
1241 iter_reg = fw->risc_gp_reg;
1242 iter_reg = qla24xx_read_window(reg, 0x0F00, 16, iter_reg);
1243 iter_reg = qla24xx_read_window(reg, 0x0F10, 16, iter_reg);
1244 iter_reg = qla24xx_read_window(reg, 0x0F20, 16, iter_reg);
1245 iter_reg = qla24xx_read_window(reg, 0x0F30, 16, iter_reg);
1246 iter_reg = qla24xx_read_window(reg, 0x0F40, 16, iter_reg);
1247 iter_reg = qla24xx_read_window(reg, 0x0F50, 16, iter_reg);
1248 iter_reg = qla24xx_read_window(reg, 0x0F60, 16, iter_reg);
1249 qla24xx_read_window(reg, 0x0F70, 16, iter_reg);
1251 /* Local memory controller registers. */
1252 iter_reg = fw->lmc_reg;
1253 iter_reg = qla24xx_read_window(reg, 0x3000, 16, iter_reg);
1254 iter_reg = qla24xx_read_window(reg, 0x3010, 16, iter_reg);
1255 iter_reg = qla24xx_read_window(reg, 0x3020, 16, iter_reg);
1256 iter_reg = qla24xx_read_window(reg, 0x3030, 16, iter_reg);
1257 iter_reg = qla24xx_read_window(reg, 0x3040, 16, iter_reg);
1258 iter_reg = qla24xx_read_window(reg, 0x3050, 16, iter_reg);
1259 qla24xx_read_window(reg, 0x3060, 16, iter_reg);
1261 /* Fibre Protocol Module registers. */
1262 iter_reg = fw->fpm_hdw_reg;
1263 iter_reg = qla24xx_read_window(reg, 0x4000, 16, iter_reg);
1264 iter_reg = qla24xx_read_window(reg, 0x4010, 16, iter_reg);
1265 iter_reg = qla24xx_read_window(reg, 0x4020, 16, iter_reg);
1266 iter_reg = qla24xx_read_window(reg, 0x4030, 16, iter_reg);
1267 iter_reg = qla24xx_read_window(reg, 0x4040, 16, iter_reg);
1268 iter_reg = qla24xx_read_window(reg, 0x4050, 16, iter_reg);
1269 iter_reg = qla24xx_read_window(reg, 0x4060, 16, iter_reg);
1270 iter_reg = qla24xx_read_window(reg, 0x4070, 16, iter_reg);
1271 iter_reg = qla24xx_read_window(reg, 0x4080, 16, iter_reg);
1272 iter_reg = qla24xx_read_window(reg, 0x4090, 16, iter_reg);
1273 iter_reg = qla24xx_read_window(reg, 0x40A0, 16, iter_reg);
1274 qla24xx_read_window(reg, 0x40B0, 16, iter_reg);
1276 /* Frame Buffer registers. */
1277 iter_reg = fw->fb_hdw_reg;
1278 iter_reg = qla24xx_read_window(reg, 0x6000, 16, iter_reg);
1279 iter_reg = qla24xx_read_window(reg, 0x6010, 16, iter_reg);
1280 iter_reg = qla24xx_read_window(reg, 0x6020, 16, iter_reg);
1281 iter_reg = qla24xx_read_window(reg, 0x6030, 16, iter_reg);
1282 iter_reg = qla24xx_read_window(reg, 0x6040, 16, iter_reg);
1283 iter_reg = qla24xx_read_window(reg, 0x6100, 16, iter_reg);
1284 iter_reg = qla24xx_read_window(reg, 0x6130, 16, iter_reg);
1285 iter_reg = qla24xx_read_window(reg, 0x6150, 16, iter_reg);
1286 iter_reg = qla24xx_read_window(reg, 0x6170, 16, iter_reg);
1287 iter_reg = qla24xx_read_window(reg, 0x6190, 16, iter_reg);
1288 qla24xx_read_window(reg, 0x61B0, 16, iter_reg);
1290 rval = qla24xx_soft_reset(ha);
1291 if (rval != QLA_SUCCESS)
1292 goto qla24xx_fw_dump_failed_0;
1294 rval = qla24xx_dump_memory(ha, fw->code_ram, sizeof(fw->code_ram),
1296 if (rval != QLA_SUCCESS)
1297 goto qla24xx_fw_dump_failed_0;
1299 nxt = qla2xxx_copy_queues(ha, nxt);
1301 qla24xx_copy_eft(ha, nxt);
1303 nxt_chain = (void *)ha->fw_dump + ha->chain_offset;
1304 nxt_chain = qla2xxx_copy_atioqueues(ha, nxt_chain, &last_chain);
1306 ha->fw_dump->version |= htonl(DUMP_CHAIN_VARIANT);
1307 *last_chain |= htonl(DUMP_CHAIN_LAST);
1310 /* Adjust valid length. */
1311 ha->fw_dump_len = (nxt_chain - (void *)ha->fw_dump);
1313 qla24xx_fw_dump_failed_0:
1314 qla2xxx_dump_post_process(base_vha, rval);
1318 qla25xx_fw_dump(scsi_qla_host_t *vha)
1322 struct qla_hw_data *ha = vha->hw;
1323 struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
1324 __le32 __iomem *dmp_reg;
1326 __le16 __iomem *mbx_reg;
1327 struct qla25xx_fw_dump *fw;
1328 void *nxt, *nxt_chain;
1329 __be32 *last_chain = NULL;
1330 struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
1332 lockdep_assert_held(&ha->hardware_lock);
1334 ha->fw_dump_cap_flags = 0;
1337 ql_log(ql_log_warn, vha, 0xd008,
1338 "No buffer available for dump.\n");
1342 if (ha->fw_dumped) {
1343 ql_log(ql_log_warn, vha, 0xd009,
1344 "Firmware has been previously dumped (%p) "
1345 "-- ignoring request.\n",
1350 fw = &ha->fw_dump->isp.isp25;
1351 qla2xxx_prep_dump(ha, ha->fw_dump);
1352 ha->fw_dump->version = htonl(2);
1354 fw->host_status = htonl(rd_reg_dword(®->host_status));
1357 * Pause RISC. No need to track timeout, as resetting the chip
1358 * is the right approach incase of pause timeout
1360 qla24xx_pause_risc(reg, ha);
1362 /* Host/Risc registers. */
1363 iter_reg = fw->host_risc_reg;
1364 iter_reg = qla24xx_read_window(reg, 0x7000, 16, iter_reg);
1365 qla24xx_read_window(reg, 0x7010, 16, iter_reg);
1367 /* PCIe registers. */
1368 wrt_reg_dword(®->iobase_addr, 0x7C00);
1369 rd_reg_dword(®->iobase_addr);
1370 wrt_reg_dword(®->iobase_window, 0x01);
1371 dmp_reg = ®->iobase_c4;
1372 fw->pcie_regs[0] = htonl(rd_reg_dword(dmp_reg));
1374 fw->pcie_regs[1] = htonl(rd_reg_dword(dmp_reg));
1376 fw->pcie_regs[2] = htonl(rd_reg_dword(dmp_reg));
1377 fw->pcie_regs[3] = htonl(rd_reg_dword(®->iobase_window));
1379 wrt_reg_dword(®->iobase_window, 0x00);
1380 rd_reg_dword(®->iobase_window);
1382 /* Host interface registers. */
1383 dmp_reg = ®->flash_addr;
1384 for (cnt = 0; cnt < ARRAY_SIZE(fw->host_reg); cnt++, dmp_reg++)
1385 fw->host_reg[cnt] = htonl(rd_reg_dword(dmp_reg));
1387 /* Disable interrupts. */
1388 wrt_reg_dword(®->ictrl, 0);
1389 rd_reg_dword(®->ictrl);
1391 /* Shadow registers. */
1392 wrt_reg_dword(®->iobase_addr, 0x0F70);
1393 rd_reg_dword(®->iobase_addr);
1394 wrt_reg_dword(®->iobase_select, 0xB0000000);
1395 fw->shadow_reg[0] = htonl(rd_reg_dword(®->iobase_sdata));
1397 wrt_reg_dword(®->iobase_select, 0xB0100000);
1398 fw->shadow_reg[1] = htonl(rd_reg_dword(®->iobase_sdata));
1400 wrt_reg_dword(®->iobase_select, 0xB0200000);
1401 fw->shadow_reg[2] = htonl(rd_reg_dword(®->iobase_sdata));
1403 wrt_reg_dword(®->iobase_select, 0xB0300000);
1404 fw->shadow_reg[3] = htonl(rd_reg_dword(®->iobase_sdata));
1406 wrt_reg_dword(®->iobase_select, 0xB0400000);
1407 fw->shadow_reg[4] = htonl(rd_reg_dword(®->iobase_sdata));
1409 wrt_reg_dword(®->iobase_select, 0xB0500000);
1410 fw->shadow_reg[5] = htonl(rd_reg_dword(®->iobase_sdata));
1412 wrt_reg_dword(®->iobase_select, 0xB0600000);
1413 fw->shadow_reg[6] = htonl(rd_reg_dword(®->iobase_sdata));
1415 wrt_reg_dword(®->iobase_select, 0xB0700000);
1416 fw->shadow_reg[7] = htonl(rd_reg_dword(®->iobase_sdata));
1418 wrt_reg_dword(®->iobase_select, 0xB0800000);
1419 fw->shadow_reg[8] = htonl(rd_reg_dword(®->iobase_sdata));
1421 wrt_reg_dword(®->iobase_select, 0xB0900000);
1422 fw->shadow_reg[9] = htonl(rd_reg_dword(®->iobase_sdata));
1424 wrt_reg_dword(®->iobase_select, 0xB0A00000);
1425 fw->shadow_reg[10] = htonl(rd_reg_dword(®->iobase_sdata));
1427 /* RISC I/O register. */
1428 wrt_reg_dword(®->iobase_addr, 0x0010);
1429 fw->risc_io_reg = htonl(rd_reg_dword(®->iobase_window));
1431 /* Mailbox registers. */
1432 mbx_reg = ®->mailbox0;
1433 for (cnt = 0; cnt < ARRAY_SIZE(fw->mailbox_reg); cnt++, mbx_reg++)
1434 fw->mailbox_reg[cnt] = htons(rd_reg_word(mbx_reg));
1436 /* Transfer sequence registers. */
1437 iter_reg = fw->xseq_gp_reg;
1438 iter_reg = qla24xx_read_window(reg, 0xBF00, 16, iter_reg);
1439 iter_reg = qla24xx_read_window(reg, 0xBF10, 16, iter_reg);
1440 iter_reg = qla24xx_read_window(reg, 0xBF20, 16, iter_reg);
1441 iter_reg = qla24xx_read_window(reg, 0xBF30, 16, iter_reg);
1442 iter_reg = qla24xx_read_window(reg, 0xBF40, 16, iter_reg);
1443 iter_reg = qla24xx_read_window(reg, 0xBF50, 16, iter_reg);
1444 iter_reg = qla24xx_read_window(reg, 0xBF60, 16, iter_reg);
1445 qla24xx_read_window(reg, 0xBF70, 16, iter_reg);
1447 iter_reg = fw->xseq_0_reg;
1448 iter_reg = qla24xx_read_window(reg, 0xBFC0, 16, iter_reg);
1449 iter_reg = qla24xx_read_window(reg, 0xBFD0, 16, iter_reg);
1450 qla24xx_read_window(reg, 0xBFE0, 16, iter_reg);
1452 qla24xx_read_window(reg, 0xBFF0, 16, fw->xseq_1_reg);
1454 /* Receive sequence registers. */
1455 iter_reg = fw->rseq_gp_reg;
1456 iter_reg = qla24xx_read_window(reg, 0xFF00, 16, iter_reg);
1457 iter_reg = qla24xx_read_window(reg, 0xFF10, 16, iter_reg);
1458 iter_reg = qla24xx_read_window(reg, 0xFF20, 16, iter_reg);
1459 iter_reg = qla24xx_read_window(reg, 0xFF30, 16, iter_reg);
1460 iter_reg = qla24xx_read_window(reg, 0xFF40, 16, iter_reg);
1461 iter_reg = qla24xx_read_window(reg, 0xFF50, 16, iter_reg);
1462 iter_reg = qla24xx_read_window(reg, 0xFF60, 16, iter_reg);
1463 qla24xx_read_window(reg, 0xFF70, 16, iter_reg);
1465 iter_reg = fw->rseq_0_reg;
1466 iter_reg = qla24xx_read_window(reg, 0xFFC0, 16, iter_reg);
1467 qla24xx_read_window(reg, 0xFFD0, 16, iter_reg);
1469 qla24xx_read_window(reg, 0xFFE0, 16, fw->rseq_1_reg);
1470 qla24xx_read_window(reg, 0xFFF0, 16, fw->rseq_2_reg);
1472 /* Auxiliary sequence registers. */
1473 iter_reg = fw->aseq_gp_reg;
1474 iter_reg = qla24xx_read_window(reg, 0xB000, 16, iter_reg);
1475 iter_reg = qla24xx_read_window(reg, 0xB010, 16, iter_reg);
1476 iter_reg = qla24xx_read_window(reg, 0xB020, 16, iter_reg);
1477 iter_reg = qla24xx_read_window(reg, 0xB030, 16, iter_reg);
1478 iter_reg = qla24xx_read_window(reg, 0xB040, 16, iter_reg);
1479 iter_reg = qla24xx_read_window(reg, 0xB050, 16, iter_reg);
1480 iter_reg = qla24xx_read_window(reg, 0xB060, 16, iter_reg);
1481 qla24xx_read_window(reg, 0xB070, 16, iter_reg);
1483 iter_reg = fw->aseq_0_reg;
1484 iter_reg = qla24xx_read_window(reg, 0xB0C0, 16, iter_reg);
1485 qla24xx_read_window(reg, 0xB0D0, 16, iter_reg);
1487 qla24xx_read_window(reg, 0xB0E0, 16, fw->aseq_1_reg);
1488 qla24xx_read_window(reg, 0xB0F0, 16, fw->aseq_2_reg);
1490 /* Command DMA registers. */
1491 qla24xx_read_window(reg, 0x7100, 16, fw->cmd_dma_reg);
1494 iter_reg = fw->req0_dma_reg;
1495 iter_reg = qla24xx_read_window(reg, 0x7200, 8, iter_reg);
1496 dmp_reg = ®->iobase_q;
1497 for (cnt = 0; cnt < 7; cnt++, dmp_reg++)
1498 *iter_reg++ = htonl(rd_reg_dword(dmp_reg));
1500 iter_reg = fw->resp0_dma_reg;
1501 iter_reg = qla24xx_read_window(reg, 0x7300, 8, iter_reg);
1502 dmp_reg = ®->iobase_q;
1503 for (cnt = 0; cnt < 7; cnt++, dmp_reg++)
1504 *iter_reg++ = htonl(rd_reg_dword(dmp_reg));
1506 iter_reg = fw->req1_dma_reg;
1507 iter_reg = qla24xx_read_window(reg, 0x7400, 8, iter_reg);
1508 dmp_reg = ®->iobase_q;
1509 for (cnt = 0; cnt < 7; cnt++, dmp_reg++)
1510 *iter_reg++ = htonl(rd_reg_dword(dmp_reg));
1512 /* Transmit DMA registers. */
1513 iter_reg = fw->xmt0_dma_reg;
1514 iter_reg = qla24xx_read_window(reg, 0x7600, 16, iter_reg);
1515 qla24xx_read_window(reg, 0x7610, 16, iter_reg);
1517 iter_reg = fw->xmt1_dma_reg;
1518 iter_reg = qla24xx_read_window(reg, 0x7620, 16, iter_reg);
1519 qla24xx_read_window(reg, 0x7630, 16, iter_reg);
1521 iter_reg = fw->xmt2_dma_reg;
1522 iter_reg = qla24xx_read_window(reg, 0x7640, 16, iter_reg);
1523 qla24xx_read_window(reg, 0x7650, 16, iter_reg);
1525 iter_reg = fw->xmt3_dma_reg;
1526 iter_reg = qla24xx_read_window(reg, 0x7660, 16, iter_reg);
1527 qla24xx_read_window(reg, 0x7670, 16, iter_reg);
1529 iter_reg = fw->xmt4_dma_reg;
1530 iter_reg = qla24xx_read_window(reg, 0x7680, 16, iter_reg);
1531 qla24xx_read_window(reg, 0x7690, 16, iter_reg);
1533 qla24xx_read_window(reg, 0x76A0, 16, fw->xmt_data_dma_reg);
1535 /* Receive DMA registers. */
1536 iter_reg = fw->rcvt0_data_dma_reg;
1537 iter_reg = qla24xx_read_window(reg, 0x7700, 16, iter_reg);
1538 qla24xx_read_window(reg, 0x7710, 16, iter_reg);
1540 iter_reg = fw->rcvt1_data_dma_reg;
1541 iter_reg = qla24xx_read_window(reg, 0x7720, 16, iter_reg);
1542 qla24xx_read_window(reg, 0x7730, 16, iter_reg);
1544 /* RISC registers. */
1545 iter_reg = fw->risc_gp_reg;
1546 iter_reg = qla24xx_read_window(reg, 0x0F00, 16, iter_reg);
1547 iter_reg = qla24xx_read_window(reg, 0x0F10, 16, iter_reg);
1548 iter_reg = qla24xx_read_window(reg, 0x0F20, 16, iter_reg);
1549 iter_reg = qla24xx_read_window(reg, 0x0F30, 16, iter_reg);
1550 iter_reg = qla24xx_read_window(reg, 0x0F40, 16, iter_reg);
1551 iter_reg = qla24xx_read_window(reg, 0x0F50, 16, iter_reg);
1552 iter_reg = qla24xx_read_window(reg, 0x0F60, 16, iter_reg);
1553 qla24xx_read_window(reg, 0x0F70, 16, iter_reg);
1555 /* Local memory controller registers. */
1556 iter_reg = fw->lmc_reg;
1557 iter_reg = qla24xx_read_window(reg, 0x3000, 16, iter_reg);
1558 iter_reg = qla24xx_read_window(reg, 0x3010, 16, iter_reg);
1559 iter_reg = qla24xx_read_window(reg, 0x3020, 16, iter_reg);
1560 iter_reg = qla24xx_read_window(reg, 0x3030, 16, iter_reg);
1561 iter_reg = qla24xx_read_window(reg, 0x3040, 16, iter_reg);
1562 iter_reg = qla24xx_read_window(reg, 0x3050, 16, iter_reg);
1563 iter_reg = qla24xx_read_window(reg, 0x3060, 16, iter_reg);
1564 qla24xx_read_window(reg, 0x3070, 16, iter_reg);
1566 /* Fibre Protocol Module registers. */
1567 iter_reg = fw->fpm_hdw_reg;
1568 iter_reg = qla24xx_read_window(reg, 0x4000, 16, iter_reg);
1569 iter_reg = qla24xx_read_window(reg, 0x4010, 16, iter_reg);
1570 iter_reg = qla24xx_read_window(reg, 0x4020, 16, iter_reg);
1571 iter_reg = qla24xx_read_window(reg, 0x4030, 16, iter_reg);
1572 iter_reg = qla24xx_read_window(reg, 0x4040, 16, iter_reg);
1573 iter_reg = qla24xx_read_window(reg, 0x4050, 16, iter_reg);
1574 iter_reg = qla24xx_read_window(reg, 0x4060, 16, iter_reg);
1575 iter_reg = qla24xx_read_window(reg, 0x4070, 16, iter_reg);
1576 iter_reg = qla24xx_read_window(reg, 0x4080, 16, iter_reg);
1577 iter_reg = qla24xx_read_window(reg, 0x4090, 16, iter_reg);
1578 iter_reg = qla24xx_read_window(reg, 0x40A0, 16, iter_reg);
1579 qla24xx_read_window(reg, 0x40B0, 16, iter_reg);
1581 /* Frame Buffer registers. */
1582 iter_reg = fw->fb_hdw_reg;
1583 iter_reg = qla24xx_read_window(reg, 0x6000, 16, iter_reg);
1584 iter_reg = qla24xx_read_window(reg, 0x6010, 16, iter_reg);
1585 iter_reg = qla24xx_read_window(reg, 0x6020, 16, iter_reg);
1586 iter_reg = qla24xx_read_window(reg, 0x6030, 16, iter_reg);
1587 iter_reg = qla24xx_read_window(reg, 0x6040, 16, iter_reg);
1588 iter_reg = qla24xx_read_window(reg, 0x6100, 16, iter_reg);
1589 iter_reg = qla24xx_read_window(reg, 0x6130, 16, iter_reg);
1590 iter_reg = qla24xx_read_window(reg, 0x6150, 16, iter_reg);
1591 iter_reg = qla24xx_read_window(reg, 0x6170, 16, iter_reg);
1592 iter_reg = qla24xx_read_window(reg, 0x6190, 16, iter_reg);
1593 iter_reg = qla24xx_read_window(reg, 0x61B0, 16, iter_reg);
1594 qla24xx_read_window(reg, 0x6F00, 16, iter_reg);
1596 /* Multi queue registers */
1597 nxt_chain = qla25xx_copy_mq(ha, (void *)ha->fw_dump + ha->chain_offset,
1600 rval = qla24xx_soft_reset(ha);
1601 if (rval != QLA_SUCCESS)
1602 goto qla25xx_fw_dump_failed_0;
1604 rval = qla24xx_dump_memory(ha, fw->code_ram, sizeof(fw->code_ram),
1606 if (rval != QLA_SUCCESS)
1607 goto qla25xx_fw_dump_failed_0;
1609 nxt = qla2xxx_copy_queues(ha, nxt);
1611 qla24xx_copy_eft(ha, nxt);
1613 /* Chain entries -- started with MQ. */
1614 nxt_chain = qla25xx_copy_fce(ha, nxt_chain, &last_chain);
1615 nxt_chain = qla25xx_copy_mqueues(ha, nxt_chain, &last_chain);
1616 nxt_chain = qla2xxx_copy_atioqueues(ha, nxt_chain, &last_chain);
1617 nxt_chain = qla25xx_copy_exlogin(ha, nxt_chain, &last_chain);
1619 ha->fw_dump->version |= htonl(DUMP_CHAIN_VARIANT);
1620 *last_chain |= htonl(DUMP_CHAIN_LAST);
1623 /* Adjust valid length. */
1624 ha->fw_dump_len = (nxt_chain - (void *)ha->fw_dump);
1626 qla25xx_fw_dump_failed_0:
1627 qla2xxx_dump_post_process(base_vha, rval);
1631 qla81xx_fw_dump(scsi_qla_host_t *vha)
1635 struct qla_hw_data *ha = vha->hw;
1636 struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
1637 __le32 __iomem *dmp_reg;
1639 __le16 __iomem *mbx_reg;
1640 struct qla81xx_fw_dump *fw;
1641 void *nxt, *nxt_chain;
1642 __be32 *last_chain = NULL;
1643 struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
1645 lockdep_assert_held(&ha->hardware_lock);
1647 ha->fw_dump_cap_flags = 0;
1650 ql_log(ql_log_warn, vha, 0xd00a,
1651 "No buffer available for dump.\n");
1655 if (ha->fw_dumped) {
1656 ql_log(ql_log_warn, vha, 0xd00b,
1657 "Firmware has been previously dumped (%p) "
1658 "-- ignoring request.\n",
1662 fw = &ha->fw_dump->isp.isp81;
1663 qla2xxx_prep_dump(ha, ha->fw_dump);
1665 fw->host_status = htonl(rd_reg_dword(®->host_status));
1668 * Pause RISC. No need to track timeout, as resetting the chip
1669 * is the right approach incase of pause timeout
1671 qla24xx_pause_risc(reg, ha);
1673 /* Host/Risc registers. */
1674 iter_reg = fw->host_risc_reg;
1675 iter_reg = qla24xx_read_window(reg, 0x7000, 16, iter_reg);
1676 qla24xx_read_window(reg, 0x7010, 16, iter_reg);
1678 /* PCIe registers. */
1679 wrt_reg_dword(®->iobase_addr, 0x7C00);
1680 rd_reg_dword(®->iobase_addr);
1681 wrt_reg_dword(®->iobase_window, 0x01);
1682 dmp_reg = ®->iobase_c4;
1683 fw->pcie_regs[0] = htonl(rd_reg_dword(dmp_reg));
1685 fw->pcie_regs[1] = htonl(rd_reg_dword(dmp_reg));
1687 fw->pcie_regs[2] = htonl(rd_reg_dword(dmp_reg));
1688 fw->pcie_regs[3] = htonl(rd_reg_dword(®->iobase_window));
1690 wrt_reg_dword(®->iobase_window, 0x00);
1691 rd_reg_dword(®->iobase_window);
1693 /* Host interface registers. */
1694 dmp_reg = ®->flash_addr;
1695 for (cnt = 0; cnt < ARRAY_SIZE(fw->host_reg); cnt++, dmp_reg++)
1696 fw->host_reg[cnt] = htonl(rd_reg_dword(dmp_reg));
1698 /* Disable interrupts. */
1699 wrt_reg_dword(®->ictrl, 0);
1700 rd_reg_dword(®->ictrl);
1702 /* Shadow registers. */
1703 wrt_reg_dword(®->iobase_addr, 0x0F70);
1704 rd_reg_dword(®->iobase_addr);
1705 wrt_reg_dword(®->iobase_select, 0xB0000000);
1706 fw->shadow_reg[0] = htonl(rd_reg_dword(®->iobase_sdata));
1708 wrt_reg_dword(®->iobase_select, 0xB0100000);
1709 fw->shadow_reg[1] = htonl(rd_reg_dword(®->iobase_sdata));
1711 wrt_reg_dword(®->iobase_select, 0xB0200000);
1712 fw->shadow_reg[2] = htonl(rd_reg_dword(®->iobase_sdata));
1714 wrt_reg_dword(®->iobase_select, 0xB0300000);
1715 fw->shadow_reg[3] = htonl(rd_reg_dword(®->iobase_sdata));
1717 wrt_reg_dword(®->iobase_select, 0xB0400000);
1718 fw->shadow_reg[4] = htonl(rd_reg_dword(®->iobase_sdata));
1720 wrt_reg_dword(®->iobase_select, 0xB0500000);
1721 fw->shadow_reg[5] = htonl(rd_reg_dword(®->iobase_sdata));
1723 wrt_reg_dword(®->iobase_select, 0xB0600000);
1724 fw->shadow_reg[6] = htonl(rd_reg_dword(®->iobase_sdata));
1726 wrt_reg_dword(®->iobase_select, 0xB0700000);
1727 fw->shadow_reg[7] = htonl(rd_reg_dword(®->iobase_sdata));
1729 wrt_reg_dword(®->iobase_select, 0xB0800000);
1730 fw->shadow_reg[8] = htonl(rd_reg_dword(®->iobase_sdata));
1732 wrt_reg_dword(®->iobase_select, 0xB0900000);
1733 fw->shadow_reg[9] = htonl(rd_reg_dword(®->iobase_sdata));
1735 wrt_reg_dword(®->iobase_select, 0xB0A00000);
1736 fw->shadow_reg[10] = htonl(rd_reg_dword(®->iobase_sdata));
1738 /* RISC I/O register. */
1739 wrt_reg_dword(®->iobase_addr, 0x0010);
1740 fw->risc_io_reg = htonl(rd_reg_dword(®->iobase_window));
1742 /* Mailbox registers. */
1743 mbx_reg = ®->mailbox0;
1744 for (cnt = 0; cnt < ARRAY_SIZE(fw->mailbox_reg); cnt++, mbx_reg++)
1745 fw->mailbox_reg[cnt] = htons(rd_reg_word(mbx_reg));
1747 /* Transfer sequence registers. */
1748 iter_reg = fw->xseq_gp_reg;
1749 iter_reg = qla24xx_read_window(reg, 0xBF00, 16, iter_reg);
1750 iter_reg = qla24xx_read_window(reg, 0xBF10, 16, iter_reg);
1751 iter_reg = qla24xx_read_window(reg, 0xBF20, 16, iter_reg);
1752 iter_reg = qla24xx_read_window(reg, 0xBF30, 16, iter_reg);
1753 iter_reg = qla24xx_read_window(reg, 0xBF40, 16, iter_reg);
1754 iter_reg = qla24xx_read_window(reg, 0xBF50, 16, iter_reg);
1755 iter_reg = qla24xx_read_window(reg, 0xBF60, 16, iter_reg);
1756 qla24xx_read_window(reg, 0xBF70, 16, iter_reg);
1758 iter_reg = fw->xseq_0_reg;
1759 iter_reg = qla24xx_read_window(reg, 0xBFC0, 16, iter_reg);
1760 iter_reg = qla24xx_read_window(reg, 0xBFD0, 16, iter_reg);
1761 qla24xx_read_window(reg, 0xBFE0, 16, iter_reg);
1763 qla24xx_read_window(reg, 0xBFF0, 16, fw->xseq_1_reg);
1765 /* Receive sequence registers. */
1766 iter_reg = fw->rseq_gp_reg;
1767 iter_reg = qla24xx_read_window(reg, 0xFF00, 16, iter_reg);
1768 iter_reg = qla24xx_read_window(reg, 0xFF10, 16, iter_reg);
1769 iter_reg = qla24xx_read_window(reg, 0xFF20, 16, iter_reg);
1770 iter_reg = qla24xx_read_window(reg, 0xFF30, 16, iter_reg);
1771 iter_reg = qla24xx_read_window(reg, 0xFF40, 16, iter_reg);
1772 iter_reg = qla24xx_read_window(reg, 0xFF50, 16, iter_reg);
1773 iter_reg = qla24xx_read_window(reg, 0xFF60, 16, iter_reg);
1774 qla24xx_read_window(reg, 0xFF70, 16, iter_reg);
1776 iter_reg = fw->rseq_0_reg;
1777 iter_reg = qla24xx_read_window(reg, 0xFFC0, 16, iter_reg);
1778 qla24xx_read_window(reg, 0xFFD0, 16, iter_reg);
1780 qla24xx_read_window(reg, 0xFFE0, 16, fw->rseq_1_reg);
1781 qla24xx_read_window(reg, 0xFFF0, 16, fw->rseq_2_reg);
1783 /* Auxiliary sequence registers. */
1784 iter_reg = fw->aseq_gp_reg;
1785 iter_reg = qla24xx_read_window(reg, 0xB000, 16, iter_reg);
1786 iter_reg = qla24xx_read_window(reg, 0xB010, 16, iter_reg);
1787 iter_reg = qla24xx_read_window(reg, 0xB020, 16, iter_reg);
1788 iter_reg = qla24xx_read_window(reg, 0xB030, 16, iter_reg);
1789 iter_reg = qla24xx_read_window(reg, 0xB040, 16, iter_reg);
1790 iter_reg = qla24xx_read_window(reg, 0xB050, 16, iter_reg);
1791 iter_reg = qla24xx_read_window(reg, 0xB060, 16, iter_reg);
1792 qla24xx_read_window(reg, 0xB070, 16, iter_reg);
1794 iter_reg = fw->aseq_0_reg;
1795 iter_reg = qla24xx_read_window(reg, 0xB0C0, 16, iter_reg);
1796 qla24xx_read_window(reg, 0xB0D0, 16, iter_reg);
1798 qla24xx_read_window(reg, 0xB0E0, 16, fw->aseq_1_reg);
1799 qla24xx_read_window(reg, 0xB0F0, 16, fw->aseq_2_reg);
1801 /* Command DMA registers. */
1802 qla24xx_read_window(reg, 0x7100, 16, fw->cmd_dma_reg);
1805 iter_reg = fw->req0_dma_reg;
1806 iter_reg = qla24xx_read_window(reg, 0x7200, 8, iter_reg);
1807 dmp_reg = ®->iobase_q;
1808 for (cnt = 0; cnt < 7; cnt++, dmp_reg++)
1809 *iter_reg++ = htonl(rd_reg_dword(dmp_reg));
1811 iter_reg = fw->resp0_dma_reg;
1812 iter_reg = qla24xx_read_window(reg, 0x7300, 8, iter_reg);
1813 dmp_reg = ®->iobase_q;
1814 for (cnt = 0; cnt < 7; cnt++, dmp_reg++)
1815 *iter_reg++ = htonl(rd_reg_dword(dmp_reg));
1817 iter_reg = fw->req1_dma_reg;
1818 iter_reg = qla24xx_read_window(reg, 0x7400, 8, iter_reg);
1819 dmp_reg = ®->iobase_q;
1820 for (cnt = 0; cnt < 7; cnt++, dmp_reg++)
1821 *iter_reg++ = htonl(rd_reg_dword(dmp_reg));
1823 /* Transmit DMA registers. */
1824 iter_reg = fw->xmt0_dma_reg;
1825 iter_reg = qla24xx_read_window(reg, 0x7600, 16, iter_reg);
1826 qla24xx_read_window(reg, 0x7610, 16, iter_reg);
1828 iter_reg = fw->xmt1_dma_reg;
1829 iter_reg = qla24xx_read_window(reg, 0x7620, 16, iter_reg);
1830 qla24xx_read_window(reg, 0x7630, 16, iter_reg);
1832 iter_reg = fw->xmt2_dma_reg;
1833 iter_reg = qla24xx_read_window(reg, 0x7640, 16, iter_reg);
1834 qla24xx_read_window(reg, 0x7650, 16, iter_reg);
1836 iter_reg = fw->xmt3_dma_reg;
1837 iter_reg = qla24xx_read_window(reg, 0x7660, 16, iter_reg);
1838 qla24xx_read_window(reg, 0x7670, 16, iter_reg);
1840 iter_reg = fw->xmt4_dma_reg;
1841 iter_reg = qla24xx_read_window(reg, 0x7680, 16, iter_reg);
1842 qla24xx_read_window(reg, 0x7690, 16, iter_reg);
1844 qla24xx_read_window(reg, 0x76A0, 16, fw->xmt_data_dma_reg);
1846 /* Receive DMA registers. */
1847 iter_reg = fw->rcvt0_data_dma_reg;
1848 iter_reg = qla24xx_read_window(reg, 0x7700, 16, iter_reg);
1849 qla24xx_read_window(reg, 0x7710, 16, iter_reg);
1851 iter_reg = fw->rcvt1_data_dma_reg;
1852 iter_reg = qla24xx_read_window(reg, 0x7720, 16, iter_reg);
1853 qla24xx_read_window(reg, 0x7730, 16, iter_reg);
1855 /* RISC registers. */
1856 iter_reg = fw->risc_gp_reg;
1857 iter_reg = qla24xx_read_window(reg, 0x0F00, 16, iter_reg);
1858 iter_reg = qla24xx_read_window(reg, 0x0F10, 16, iter_reg);
1859 iter_reg = qla24xx_read_window(reg, 0x0F20, 16, iter_reg);
1860 iter_reg = qla24xx_read_window(reg, 0x0F30, 16, iter_reg);
1861 iter_reg = qla24xx_read_window(reg, 0x0F40, 16, iter_reg);
1862 iter_reg = qla24xx_read_window(reg, 0x0F50, 16, iter_reg);
1863 iter_reg = qla24xx_read_window(reg, 0x0F60, 16, iter_reg);
1864 qla24xx_read_window(reg, 0x0F70, 16, iter_reg);
1866 /* Local memory controller registers. */
1867 iter_reg = fw->lmc_reg;
1868 iter_reg = qla24xx_read_window(reg, 0x3000, 16, iter_reg);
1869 iter_reg = qla24xx_read_window(reg, 0x3010, 16, iter_reg);
1870 iter_reg = qla24xx_read_window(reg, 0x3020, 16, iter_reg);
1871 iter_reg = qla24xx_read_window(reg, 0x3030, 16, iter_reg);
1872 iter_reg = qla24xx_read_window(reg, 0x3040, 16, iter_reg);
1873 iter_reg = qla24xx_read_window(reg, 0x3050, 16, iter_reg);
1874 iter_reg = qla24xx_read_window(reg, 0x3060, 16, iter_reg);
1875 qla24xx_read_window(reg, 0x3070, 16, iter_reg);
1877 /* Fibre Protocol Module registers. */
1878 iter_reg = fw->fpm_hdw_reg;
1879 iter_reg = qla24xx_read_window(reg, 0x4000, 16, iter_reg);
1880 iter_reg = qla24xx_read_window(reg, 0x4010, 16, iter_reg);
1881 iter_reg = qla24xx_read_window(reg, 0x4020, 16, iter_reg);
1882 iter_reg = qla24xx_read_window(reg, 0x4030, 16, iter_reg);
1883 iter_reg = qla24xx_read_window(reg, 0x4040, 16, iter_reg);
1884 iter_reg = qla24xx_read_window(reg, 0x4050, 16, iter_reg);
1885 iter_reg = qla24xx_read_window(reg, 0x4060, 16, iter_reg);
1886 iter_reg = qla24xx_read_window(reg, 0x4070, 16, iter_reg);
1887 iter_reg = qla24xx_read_window(reg, 0x4080, 16, iter_reg);
1888 iter_reg = qla24xx_read_window(reg, 0x4090, 16, iter_reg);
1889 iter_reg = qla24xx_read_window(reg, 0x40A0, 16, iter_reg);
1890 iter_reg = qla24xx_read_window(reg, 0x40B0, 16, iter_reg);
1891 iter_reg = qla24xx_read_window(reg, 0x40C0, 16, iter_reg);
1892 qla24xx_read_window(reg, 0x40D0, 16, iter_reg);
1894 /* Frame Buffer registers. */
1895 iter_reg = fw->fb_hdw_reg;
1896 iter_reg = qla24xx_read_window(reg, 0x6000, 16, iter_reg);
1897 iter_reg = qla24xx_read_window(reg, 0x6010, 16, iter_reg);
1898 iter_reg = qla24xx_read_window(reg, 0x6020, 16, iter_reg);
1899 iter_reg = qla24xx_read_window(reg, 0x6030, 16, iter_reg);
1900 iter_reg = qla24xx_read_window(reg, 0x6040, 16, iter_reg);
1901 iter_reg = qla24xx_read_window(reg, 0x6100, 16, iter_reg);
1902 iter_reg = qla24xx_read_window(reg, 0x6130, 16, iter_reg);
1903 iter_reg = qla24xx_read_window(reg, 0x6150, 16, iter_reg);
1904 iter_reg = qla24xx_read_window(reg, 0x6170, 16, iter_reg);
1905 iter_reg = qla24xx_read_window(reg, 0x6190, 16, iter_reg);
1906 iter_reg = qla24xx_read_window(reg, 0x61B0, 16, iter_reg);
1907 iter_reg = qla24xx_read_window(reg, 0x61C0, 16, iter_reg);
1908 qla24xx_read_window(reg, 0x6F00, 16, iter_reg);
1910 /* Multi queue registers */
1911 nxt_chain = qla25xx_copy_mq(ha, (void *)ha->fw_dump + ha->chain_offset,
1914 rval = qla24xx_soft_reset(ha);
1915 if (rval != QLA_SUCCESS)
1916 goto qla81xx_fw_dump_failed_0;
1918 rval = qla24xx_dump_memory(ha, fw->code_ram, sizeof(fw->code_ram),
1920 if (rval != QLA_SUCCESS)
1921 goto qla81xx_fw_dump_failed_0;
1923 nxt = qla2xxx_copy_queues(ha, nxt);
1925 qla24xx_copy_eft(ha, nxt);
1927 /* Chain entries -- started with MQ. */
1928 nxt_chain = qla25xx_copy_fce(ha, nxt_chain, &last_chain);
1929 nxt_chain = qla25xx_copy_mqueues(ha, nxt_chain, &last_chain);
1930 nxt_chain = qla2xxx_copy_atioqueues(ha, nxt_chain, &last_chain);
1931 nxt_chain = qla25xx_copy_exlogin(ha, nxt_chain, &last_chain);
1932 nxt_chain = qla81xx_copy_exchoffld(ha, nxt_chain, &last_chain);
1934 ha->fw_dump->version |= htonl(DUMP_CHAIN_VARIANT);
1935 *last_chain |= htonl(DUMP_CHAIN_LAST);
1938 /* Adjust valid length. */
1939 ha->fw_dump_len = (nxt_chain - (void *)ha->fw_dump);
1941 qla81xx_fw_dump_failed_0:
1942 qla2xxx_dump_post_process(base_vha, rval);
1946 qla83xx_fw_dump(scsi_qla_host_t *vha)
1950 struct qla_hw_data *ha = vha->hw;
1951 struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
1952 __le32 __iomem *dmp_reg;
1954 __le16 __iomem *mbx_reg;
1955 struct qla83xx_fw_dump *fw;
1956 void *nxt, *nxt_chain;
1957 __be32 *last_chain = NULL;
1958 struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
1960 lockdep_assert_held(&ha->hardware_lock);
1962 ha->fw_dump_cap_flags = 0;
1965 ql_log(ql_log_warn, vha, 0xd00c,
1966 "No buffer available for dump!!!\n");
1970 if (ha->fw_dumped) {
1971 ql_log(ql_log_warn, vha, 0xd00d,
1972 "Firmware has been previously dumped (%p) -- ignoring "
1973 "request...\n", ha->fw_dump);
1977 fw = &ha->fw_dump->isp.isp83;
1978 qla2xxx_prep_dump(ha, ha->fw_dump);
1980 fw->host_status = htonl(rd_reg_dword(®->host_status));
1983 * Pause RISC. No need to track timeout, as resetting the chip
1984 * is the right approach incase of pause timeout
1986 qla24xx_pause_risc(reg, ha);
1988 wrt_reg_dword(®->iobase_addr, 0x6000);
1989 dmp_reg = ®->iobase_window;
1990 rd_reg_dword(dmp_reg);
1991 wrt_reg_dword(dmp_reg, 0);
1993 dmp_reg = ®->unused_4_1[0];
1994 rd_reg_dword(dmp_reg);
1995 wrt_reg_dword(dmp_reg, 0);
1997 wrt_reg_dword(®->iobase_addr, 0x6010);
1998 dmp_reg = ®->unused_4_1[2];
1999 rd_reg_dword(dmp_reg);
2000 wrt_reg_dword(dmp_reg, 0);
2002 /* select PCR and disable ecc checking and correction */
2003 wrt_reg_dword(®->iobase_addr, 0x0F70);
2004 rd_reg_dword(®->iobase_addr);
2005 wrt_reg_dword(®->iobase_select, 0x60000000); /* write to F0h = PCR */
2007 /* Host/Risc registers. */
2008 iter_reg = fw->host_risc_reg;
2009 iter_reg = qla24xx_read_window(reg, 0x7000, 16, iter_reg);
2010 iter_reg = qla24xx_read_window(reg, 0x7010, 16, iter_reg);
2011 qla24xx_read_window(reg, 0x7040, 16, iter_reg);
2013 /* PCIe registers. */
2014 wrt_reg_dword(®->iobase_addr, 0x7C00);
2015 rd_reg_dword(®->iobase_addr);
2016 wrt_reg_dword(®->iobase_window, 0x01);
2017 dmp_reg = ®->iobase_c4;
2018 fw->pcie_regs[0] = htonl(rd_reg_dword(dmp_reg));
2020 fw->pcie_regs[1] = htonl(rd_reg_dword(dmp_reg));
2022 fw->pcie_regs[2] = htonl(rd_reg_dword(dmp_reg));
2023 fw->pcie_regs[3] = htonl(rd_reg_dword(®->iobase_window));
2025 wrt_reg_dword(®->iobase_window, 0x00);
2026 rd_reg_dword(®->iobase_window);
2028 /* Host interface registers. */
2029 dmp_reg = ®->flash_addr;
2030 for (cnt = 0; cnt < ARRAY_SIZE(fw->host_reg); cnt++, dmp_reg++)
2031 fw->host_reg[cnt] = htonl(rd_reg_dword(dmp_reg));
2033 /* Disable interrupts. */
2034 wrt_reg_dword(®->ictrl, 0);
2035 rd_reg_dword(®->ictrl);
2037 /* Shadow registers. */
2038 wrt_reg_dword(®->iobase_addr, 0x0F70);
2039 rd_reg_dword(®->iobase_addr);
2040 wrt_reg_dword(®->iobase_select, 0xB0000000);
2041 fw->shadow_reg[0] = htonl(rd_reg_dword(®->iobase_sdata));
2043 wrt_reg_dword(®->iobase_select, 0xB0100000);
2044 fw->shadow_reg[1] = htonl(rd_reg_dword(®->iobase_sdata));
2046 wrt_reg_dword(®->iobase_select, 0xB0200000);
2047 fw->shadow_reg[2] = htonl(rd_reg_dword(®->iobase_sdata));
2049 wrt_reg_dword(®->iobase_select, 0xB0300000);
2050 fw->shadow_reg[3] = htonl(rd_reg_dword(®->iobase_sdata));
2052 wrt_reg_dword(®->iobase_select, 0xB0400000);
2053 fw->shadow_reg[4] = htonl(rd_reg_dword(®->iobase_sdata));
2055 wrt_reg_dword(®->iobase_select, 0xB0500000);
2056 fw->shadow_reg[5] = htonl(rd_reg_dword(®->iobase_sdata));
2058 wrt_reg_dword(®->iobase_select, 0xB0600000);
2059 fw->shadow_reg[6] = htonl(rd_reg_dword(®->iobase_sdata));
2061 wrt_reg_dword(®->iobase_select, 0xB0700000);
2062 fw->shadow_reg[7] = htonl(rd_reg_dword(®->iobase_sdata));
2064 wrt_reg_dword(®->iobase_select, 0xB0800000);
2065 fw->shadow_reg[8] = htonl(rd_reg_dword(®->iobase_sdata));
2067 wrt_reg_dword(®->iobase_select, 0xB0900000);
2068 fw->shadow_reg[9] = htonl(rd_reg_dword(®->iobase_sdata));
2070 wrt_reg_dword(®->iobase_select, 0xB0A00000);
2071 fw->shadow_reg[10] = htonl(rd_reg_dword(®->iobase_sdata));
2073 /* RISC I/O register. */
2074 wrt_reg_dword(®->iobase_addr, 0x0010);
2075 fw->risc_io_reg = htonl(rd_reg_dword(®->iobase_window));
2077 /* Mailbox registers. */
2078 mbx_reg = ®->mailbox0;
2079 for (cnt = 0; cnt < ARRAY_SIZE(fw->mailbox_reg); cnt++, mbx_reg++)
2080 fw->mailbox_reg[cnt] = htons(rd_reg_word(mbx_reg));
2082 /* Transfer sequence registers. */
2083 iter_reg = fw->xseq_gp_reg;
2084 iter_reg = qla24xx_read_window(reg, 0xBE00, 16, iter_reg);
2085 iter_reg = qla24xx_read_window(reg, 0xBE10, 16, iter_reg);
2086 iter_reg = qla24xx_read_window(reg, 0xBE20, 16, iter_reg);
2087 iter_reg = qla24xx_read_window(reg, 0xBE30, 16, iter_reg);
2088 iter_reg = qla24xx_read_window(reg, 0xBE40, 16, iter_reg);
2089 iter_reg = qla24xx_read_window(reg, 0xBE50, 16, iter_reg);
2090 iter_reg = qla24xx_read_window(reg, 0xBE60, 16, iter_reg);
2091 iter_reg = qla24xx_read_window(reg, 0xBE70, 16, iter_reg);
2092 iter_reg = qla24xx_read_window(reg, 0xBF00, 16, iter_reg);
2093 iter_reg = qla24xx_read_window(reg, 0xBF10, 16, iter_reg);
2094 iter_reg = qla24xx_read_window(reg, 0xBF20, 16, iter_reg);
2095 iter_reg = qla24xx_read_window(reg, 0xBF30, 16, iter_reg);
2096 iter_reg = qla24xx_read_window(reg, 0xBF40, 16, iter_reg);
2097 iter_reg = qla24xx_read_window(reg, 0xBF50, 16, iter_reg);
2098 iter_reg = qla24xx_read_window(reg, 0xBF60, 16, iter_reg);
2099 qla24xx_read_window(reg, 0xBF70, 16, iter_reg);
2101 iter_reg = fw->xseq_0_reg;
2102 iter_reg = qla24xx_read_window(reg, 0xBFC0, 16, iter_reg);
2103 iter_reg = qla24xx_read_window(reg, 0xBFD0, 16, iter_reg);
2104 qla24xx_read_window(reg, 0xBFE0, 16, iter_reg);
2106 qla24xx_read_window(reg, 0xBFF0, 16, fw->xseq_1_reg);
2108 qla24xx_read_window(reg, 0xBEF0, 16, fw->xseq_2_reg);
2110 /* Receive sequence registers. */
2111 iter_reg = fw->rseq_gp_reg;
2112 iter_reg = qla24xx_read_window(reg, 0xFE00, 16, iter_reg);
2113 iter_reg = qla24xx_read_window(reg, 0xFE10, 16, iter_reg);
2114 iter_reg = qla24xx_read_window(reg, 0xFE20, 16, iter_reg);
2115 iter_reg = qla24xx_read_window(reg, 0xFE30, 16, iter_reg);
2116 iter_reg = qla24xx_read_window(reg, 0xFE40, 16, iter_reg);
2117 iter_reg = qla24xx_read_window(reg, 0xFE50, 16, iter_reg);
2118 iter_reg = qla24xx_read_window(reg, 0xFE60, 16, iter_reg);
2119 iter_reg = qla24xx_read_window(reg, 0xFE70, 16, iter_reg);
2120 iter_reg = qla24xx_read_window(reg, 0xFF00, 16, iter_reg);
2121 iter_reg = qla24xx_read_window(reg, 0xFF10, 16, iter_reg);
2122 iter_reg = qla24xx_read_window(reg, 0xFF20, 16, iter_reg);
2123 iter_reg = qla24xx_read_window(reg, 0xFF30, 16, iter_reg);
2124 iter_reg = qla24xx_read_window(reg, 0xFF40, 16, iter_reg);
2125 iter_reg = qla24xx_read_window(reg, 0xFF50, 16, iter_reg);
2126 iter_reg = qla24xx_read_window(reg, 0xFF60, 16, iter_reg);
2127 qla24xx_read_window(reg, 0xFF70, 16, iter_reg);
2129 iter_reg = fw->rseq_0_reg;
2130 iter_reg = qla24xx_read_window(reg, 0xFFC0, 16, iter_reg);
2131 qla24xx_read_window(reg, 0xFFD0, 16, iter_reg);
2133 qla24xx_read_window(reg, 0xFFE0, 16, fw->rseq_1_reg);
2134 qla24xx_read_window(reg, 0xFFF0, 16, fw->rseq_2_reg);
2135 qla24xx_read_window(reg, 0xFEF0, 16, fw->rseq_3_reg);
2137 /* Auxiliary sequence registers. */
2138 iter_reg = fw->aseq_gp_reg;
2139 iter_reg = qla24xx_read_window(reg, 0xB000, 16, iter_reg);
2140 iter_reg = qla24xx_read_window(reg, 0xB010, 16, iter_reg);
2141 iter_reg = qla24xx_read_window(reg, 0xB020, 16, iter_reg);
2142 iter_reg = qla24xx_read_window(reg, 0xB030, 16, iter_reg);
2143 iter_reg = qla24xx_read_window(reg, 0xB040, 16, iter_reg);
2144 iter_reg = qla24xx_read_window(reg, 0xB050, 16, iter_reg);
2145 iter_reg = qla24xx_read_window(reg, 0xB060, 16, iter_reg);
2146 iter_reg = qla24xx_read_window(reg, 0xB070, 16, iter_reg);
2147 iter_reg = qla24xx_read_window(reg, 0xB100, 16, iter_reg);
2148 iter_reg = qla24xx_read_window(reg, 0xB110, 16, iter_reg);
2149 iter_reg = qla24xx_read_window(reg, 0xB120, 16, iter_reg);
2150 iter_reg = qla24xx_read_window(reg, 0xB130, 16, iter_reg);
2151 iter_reg = qla24xx_read_window(reg, 0xB140, 16, iter_reg);
2152 iter_reg = qla24xx_read_window(reg, 0xB150, 16, iter_reg);
2153 iter_reg = qla24xx_read_window(reg, 0xB160, 16, iter_reg);
2154 qla24xx_read_window(reg, 0xB170, 16, iter_reg);
2156 iter_reg = fw->aseq_0_reg;
2157 iter_reg = qla24xx_read_window(reg, 0xB0C0, 16, iter_reg);
2158 qla24xx_read_window(reg, 0xB0D0, 16, iter_reg);
2160 qla24xx_read_window(reg, 0xB0E0, 16, fw->aseq_1_reg);
2161 qla24xx_read_window(reg, 0xB0F0, 16, fw->aseq_2_reg);
2162 qla24xx_read_window(reg, 0xB1F0, 16, fw->aseq_3_reg);
2164 /* Command DMA registers. */
2165 iter_reg = fw->cmd_dma_reg;
2166 iter_reg = qla24xx_read_window(reg, 0x7100, 16, iter_reg);
2167 iter_reg = qla24xx_read_window(reg, 0x7120, 16, iter_reg);
2168 iter_reg = qla24xx_read_window(reg, 0x7130, 16, iter_reg);
2169 qla24xx_read_window(reg, 0x71F0, 16, iter_reg);
2172 iter_reg = fw->req0_dma_reg;
2173 iter_reg = qla24xx_read_window(reg, 0x7200, 8, iter_reg);
2174 dmp_reg = ®->iobase_q;
2175 for (cnt = 0; cnt < 7; cnt++, dmp_reg++)
2176 *iter_reg++ = htonl(rd_reg_dword(dmp_reg));
2178 iter_reg = fw->resp0_dma_reg;
2179 iter_reg = qla24xx_read_window(reg, 0x7300, 8, iter_reg);
2180 dmp_reg = ®->iobase_q;
2181 for (cnt = 0; cnt < 7; cnt++, dmp_reg++)
2182 *iter_reg++ = htonl(rd_reg_dword(dmp_reg));
2184 iter_reg = fw->req1_dma_reg;
2185 iter_reg = qla24xx_read_window(reg, 0x7400, 8, iter_reg);
2186 dmp_reg = ®->iobase_q;
2187 for (cnt = 0; cnt < 7; cnt++, dmp_reg++)
2188 *iter_reg++ = htonl(rd_reg_dword(dmp_reg));
2190 /* Transmit DMA registers. */
2191 iter_reg = fw->xmt0_dma_reg;
2192 iter_reg = qla24xx_read_window(reg, 0x7600, 16, iter_reg);
2193 qla24xx_read_window(reg, 0x7610, 16, iter_reg);
2195 iter_reg = fw->xmt1_dma_reg;
2196 iter_reg = qla24xx_read_window(reg, 0x7620, 16, iter_reg);
2197 qla24xx_read_window(reg, 0x7630, 16, iter_reg);
2199 iter_reg = fw->xmt2_dma_reg;
2200 iter_reg = qla24xx_read_window(reg, 0x7640, 16, iter_reg);
2201 qla24xx_read_window(reg, 0x7650, 16, iter_reg);
2203 iter_reg = fw->xmt3_dma_reg;
2204 iter_reg = qla24xx_read_window(reg, 0x7660, 16, iter_reg);
2205 qla24xx_read_window(reg, 0x7670, 16, iter_reg);
2207 iter_reg = fw->xmt4_dma_reg;
2208 iter_reg = qla24xx_read_window(reg, 0x7680, 16, iter_reg);
2209 qla24xx_read_window(reg, 0x7690, 16, iter_reg);
2211 qla24xx_read_window(reg, 0x76A0, 16, fw->xmt_data_dma_reg);
2213 /* Receive DMA registers. */
2214 iter_reg = fw->rcvt0_data_dma_reg;
2215 iter_reg = qla24xx_read_window(reg, 0x7700, 16, iter_reg);
2216 qla24xx_read_window(reg, 0x7710, 16, iter_reg);
2218 iter_reg = fw->rcvt1_data_dma_reg;
2219 iter_reg = qla24xx_read_window(reg, 0x7720, 16, iter_reg);
2220 qla24xx_read_window(reg, 0x7730, 16, iter_reg);
2222 /* RISC registers. */
2223 iter_reg = fw->risc_gp_reg;
2224 iter_reg = qla24xx_read_window(reg, 0x0F00, 16, iter_reg);
2225 iter_reg = qla24xx_read_window(reg, 0x0F10, 16, iter_reg);
2226 iter_reg = qla24xx_read_window(reg, 0x0F20, 16, iter_reg);
2227 iter_reg = qla24xx_read_window(reg, 0x0F30, 16, iter_reg);
2228 iter_reg = qla24xx_read_window(reg, 0x0F40, 16, iter_reg);
2229 iter_reg = qla24xx_read_window(reg, 0x0F50, 16, iter_reg);
2230 iter_reg = qla24xx_read_window(reg, 0x0F60, 16, iter_reg);
2231 qla24xx_read_window(reg, 0x0F70, 16, iter_reg);
2233 /* Local memory controller registers. */
2234 iter_reg = fw->lmc_reg;
2235 iter_reg = qla24xx_read_window(reg, 0x3000, 16, iter_reg);
2236 iter_reg = qla24xx_read_window(reg, 0x3010, 16, iter_reg);
2237 iter_reg = qla24xx_read_window(reg, 0x3020, 16, iter_reg);
2238 iter_reg = qla24xx_read_window(reg, 0x3030, 16, iter_reg);
2239 iter_reg = qla24xx_read_window(reg, 0x3040, 16, iter_reg);
2240 iter_reg = qla24xx_read_window(reg, 0x3050, 16, iter_reg);
2241 iter_reg = qla24xx_read_window(reg, 0x3060, 16, iter_reg);
2242 qla24xx_read_window(reg, 0x3070, 16, iter_reg);
2244 /* Fibre Protocol Module registers. */
2245 iter_reg = fw->fpm_hdw_reg;
2246 iter_reg = qla24xx_read_window(reg, 0x4000, 16, iter_reg);
2247 iter_reg = qla24xx_read_window(reg, 0x4010, 16, iter_reg);
2248 iter_reg = qla24xx_read_window(reg, 0x4020, 16, iter_reg);
2249 iter_reg = qla24xx_read_window(reg, 0x4030, 16, iter_reg);
2250 iter_reg = qla24xx_read_window(reg, 0x4040, 16, iter_reg);
2251 iter_reg = qla24xx_read_window(reg, 0x4050, 16, iter_reg);
2252 iter_reg = qla24xx_read_window(reg, 0x4060, 16, iter_reg);
2253 iter_reg = qla24xx_read_window(reg, 0x4070, 16, iter_reg);
2254 iter_reg = qla24xx_read_window(reg, 0x4080, 16, iter_reg);
2255 iter_reg = qla24xx_read_window(reg, 0x4090, 16, iter_reg);
2256 iter_reg = qla24xx_read_window(reg, 0x40A0, 16, iter_reg);
2257 iter_reg = qla24xx_read_window(reg, 0x40B0, 16, iter_reg);
2258 iter_reg = qla24xx_read_window(reg, 0x40C0, 16, iter_reg);
2259 iter_reg = qla24xx_read_window(reg, 0x40D0, 16, iter_reg);
2260 iter_reg = qla24xx_read_window(reg, 0x40E0, 16, iter_reg);
2261 qla24xx_read_window(reg, 0x40F0, 16, iter_reg);
2263 /* RQ0 Array registers. */
2264 iter_reg = fw->rq0_array_reg;
2265 iter_reg = qla24xx_read_window(reg, 0x5C00, 16, iter_reg);
2266 iter_reg = qla24xx_read_window(reg, 0x5C10, 16, iter_reg);
2267 iter_reg = qla24xx_read_window(reg, 0x5C20, 16, iter_reg);
2268 iter_reg = qla24xx_read_window(reg, 0x5C30, 16, iter_reg);
2269 iter_reg = qla24xx_read_window(reg, 0x5C40, 16, iter_reg);
2270 iter_reg = qla24xx_read_window(reg, 0x5C50, 16, iter_reg);
2271 iter_reg = qla24xx_read_window(reg, 0x5C60, 16, iter_reg);
2272 iter_reg = qla24xx_read_window(reg, 0x5C70, 16, iter_reg);
2273 iter_reg = qla24xx_read_window(reg, 0x5C80, 16, iter_reg);
2274 iter_reg = qla24xx_read_window(reg, 0x5C90, 16, iter_reg);
2275 iter_reg = qla24xx_read_window(reg, 0x5CA0, 16, iter_reg);
2276 iter_reg = qla24xx_read_window(reg, 0x5CB0, 16, iter_reg);
2277 iter_reg = qla24xx_read_window(reg, 0x5CC0, 16, iter_reg);
2278 iter_reg = qla24xx_read_window(reg, 0x5CD0, 16, iter_reg);
2279 iter_reg = qla24xx_read_window(reg, 0x5CE0, 16, iter_reg);
2280 qla24xx_read_window(reg, 0x5CF0, 16, iter_reg);
2282 /* RQ1 Array registers. */
2283 iter_reg = fw->rq1_array_reg;
2284 iter_reg = qla24xx_read_window(reg, 0x5D00, 16, iter_reg);
2285 iter_reg = qla24xx_read_window(reg, 0x5D10, 16, iter_reg);
2286 iter_reg = qla24xx_read_window(reg, 0x5D20, 16, iter_reg);
2287 iter_reg = qla24xx_read_window(reg, 0x5D30, 16, iter_reg);
2288 iter_reg = qla24xx_read_window(reg, 0x5D40, 16, iter_reg);
2289 iter_reg = qla24xx_read_window(reg, 0x5D50, 16, iter_reg);
2290 iter_reg = qla24xx_read_window(reg, 0x5D60, 16, iter_reg);
2291 iter_reg = qla24xx_read_window(reg, 0x5D70, 16, iter_reg);
2292 iter_reg = qla24xx_read_window(reg, 0x5D80, 16, iter_reg);
2293 iter_reg = qla24xx_read_window(reg, 0x5D90, 16, iter_reg);
2294 iter_reg = qla24xx_read_window(reg, 0x5DA0, 16, iter_reg);
2295 iter_reg = qla24xx_read_window(reg, 0x5DB0, 16, iter_reg);
2296 iter_reg = qla24xx_read_window(reg, 0x5DC0, 16, iter_reg);
2297 iter_reg = qla24xx_read_window(reg, 0x5DD0, 16, iter_reg);
2298 iter_reg = qla24xx_read_window(reg, 0x5DE0, 16, iter_reg);
2299 qla24xx_read_window(reg, 0x5DF0, 16, iter_reg);
2301 /* RP0 Array registers. */
2302 iter_reg = fw->rp0_array_reg;
2303 iter_reg = qla24xx_read_window(reg, 0x5E00, 16, iter_reg);
2304 iter_reg = qla24xx_read_window(reg, 0x5E10, 16, iter_reg);
2305 iter_reg = qla24xx_read_window(reg, 0x5E20, 16, iter_reg);
2306 iter_reg = qla24xx_read_window(reg, 0x5E30, 16, iter_reg);
2307 iter_reg = qla24xx_read_window(reg, 0x5E40, 16, iter_reg);
2308 iter_reg = qla24xx_read_window(reg, 0x5E50, 16, iter_reg);
2309 iter_reg = qla24xx_read_window(reg, 0x5E60, 16, iter_reg);
2310 iter_reg = qla24xx_read_window(reg, 0x5E70, 16, iter_reg);
2311 iter_reg = qla24xx_read_window(reg, 0x5E80, 16, iter_reg);
2312 iter_reg = qla24xx_read_window(reg, 0x5E90, 16, iter_reg);
2313 iter_reg = qla24xx_read_window(reg, 0x5EA0, 16, iter_reg);
2314 iter_reg = qla24xx_read_window(reg, 0x5EB0, 16, iter_reg);
2315 iter_reg = qla24xx_read_window(reg, 0x5EC0, 16, iter_reg);
2316 iter_reg = qla24xx_read_window(reg, 0x5ED0, 16, iter_reg);
2317 iter_reg = qla24xx_read_window(reg, 0x5EE0, 16, iter_reg);
2318 qla24xx_read_window(reg, 0x5EF0, 16, iter_reg);
2320 /* RP1 Array registers. */
2321 iter_reg = fw->rp1_array_reg;
2322 iter_reg = qla24xx_read_window(reg, 0x5F00, 16, iter_reg);
2323 iter_reg = qla24xx_read_window(reg, 0x5F10, 16, iter_reg);
2324 iter_reg = qla24xx_read_window(reg, 0x5F20, 16, iter_reg);
2325 iter_reg = qla24xx_read_window(reg, 0x5F30, 16, iter_reg);
2326 iter_reg = qla24xx_read_window(reg, 0x5F40, 16, iter_reg);
2327 iter_reg = qla24xx_read_window(reg, 0x5F50, 16, iter_reg);
2328 iter_reg = qla24xx_read_window(reg, 0x5F60, 16, iter_reg);
2329 iter_reg = qla24xx_read_window(reg, 0x5F70, 16, iter_reg);
2330 iter_reg = qla24xx_read_window(reg, 0x5F80, 16, iter_reg);
2331 iter_reg = qla24xx_read_window(reg, 0x5F90, 16, iter_reg);
2332 iter_reg = qla24xx_read_window(reg, 0x5FA0, 16, iter_reg);
2333 iter_reg = qla24xx_read_window(reg, 0x5FB0, 16, iter_reg);
2334 iter_reg = qla24xx_read_window(reg, 0x5FC0, 16, iter_reg);
2335 iter_reg = qla24xx_read_window(reg, 0x5FD0, 16, iter_reg);
2336 iter_reg = qla24xx_read_window(reg, 0x5FE0, 16, iter_reg);
2337 qla24xx_read_window(reg, 0x5FF0, 16, iter_reg);
2339 iter_reg = fw->at0_array_reg;
2340 iter_reg = qla24xx_read_window(reg, 0x7080, 16, iter_reg);
2341 iter_reg = qla24xx_read_window(reg, 0x7090, 16, iter_reg);
2342 iter_reg = qla24xx_read_window(reg, 0x70A0, 16, iter_reg);
2343 iter_reg = qla24xx_read_window(reg, 0x70B0, 16, iter_reg);
2344 iter_reg = qla24xx_read_window(reg, 0x70C0, 16, iter_reg);
2345 iter_reg = qla24xx_read_window(reg, 0x70D0, 16, iter_reg);
2346 iter_reg = qla24xx_read_window(reg, 0x70E0, 16, iter_reg);
2347 qla24xx_read_window(reg, 0x70F0, 16, iter_reg);
2349 /* I/O Queue Control registers. */
2350 qla24xx_read_window(reg, 0x7800, 16, fw->queue_control_reg);
2352 /* Frame Buffer registers. */
2353 iter_reg = fw->fb_hdw_reg;
2354 iter_reg = qla24xx_read_window(reg, 0x6000, 16, iter_reg);
2355 iter_reg = qla24xx_read_window(reg, 0x6010, 16, iter_reg);
2356 iter_reg = qla24xx_read_window(reg, 0x6020, 16, iter_reg);
2357 iter_reg = qla24xx_read_window(reg, 0x6030, 16, iter_reg);
2358 iter_reg = qla24xx_read_window(reg, 0x6040, 16, iter_reg);
2359 iter_reg = qla24xx_read_window(reg, 0x6060, 16, iter_reg);
2360 iter_reg = qla24xx_read_window(reg, 0x6070, 16, iter_reg);
2361 iter_reg = qla24xx_read_window(reg, 0x6100, 16, iter_reg);
2362 iter_reg = qla24xx_read_window(reg, 0x6130, 16, iter_reg);
2363 iter_reg = qla24xx_read_window(reg, 0x6150, 16, iter_reg);
2364 iter_reg = qla24xx_read_window(reg, 0x6170, 16, iter_reg);
2365 iter_reg = qla24xx_read_window(reg, 0x6190, 16, iter_reg);
2366 iter_reg = qla24xx_read_window(reg, 0x61B0, 16, iter_reg);
2367 iter_reg = qla24xx_read_window(reg, 0x61C0, 16, iter_reg);
2368 iter_reg = qla24xx_read_window(reg, 0x6530, 16, iter_reg);
2369 iter_reg = qla24xx_read_window(reg, 0x6540, 16, iter_reg);
2370 iter_reg = qla24xx_read_window(reg, 0x6550, 16, iter_reg);
2371 iter_reg = qla24xx_read_window(reg, 0x6560, 16, iter_reg);
2372 iter_reg = qla24xx_read_window(reg, 0x6570, 16, iter_reg);
2373 iter_reg = qla24xx_read_window(reg, 0x6580, 16, iter_reg);
2374 iter_reg = qla24xx_read_window(reg, 0x6590, 16, iter_reg);
2375 iter_reg = qla24xx_read_window(reg, 0x65A0, 16, iter_reg);
2376 iter_reg = qla24xx_read_window(reg, 0x65B0, 16, iter_reg);
2377 iter_reg = qla24xx_read_window(reg, 0x65C0, 16, iter_reg);
2378 iter_reg = qla24xx_read_window(reg, 0x65D0, 16, iter_reg);
2379 iter_reg = qla24xx_read_window(reg, 0x65E0, 16, iter_reg);
2380 qla24xx_read_window(reg, 0x6F00, 16, iter_reg);
2382 /* Multi queue registers */
2383 nxt_chain = qla25xx_copy_mq(ha, (void *)ha->fw_dump + ha->chain_offset,
2386 rval = qla24xx_soft_reset(ha);
2387 if (rval != QLA_SUCCESS) {
2388 ql_log(ql_log_warn, vha, 0xd00e,
2389 "SOFT RESET FAILED, forcing continuation of dump!!!\n");
2392 ql_log(ql_log_warn, vha, 0xd00f, "try a bigger hammer!!!\n");
2394 wrt_reg_dword(®->hccr, HCCRX_SET_RISC_RESET);
2395 rd_reg_dword(®->hccr);
2397 wrt_reg_dword(®->hccr, HCCRX_REL_RISC_PAUSE);
2398 rd_reg_dword(®->hccr);
2400 wrt_reg_dword(®->hccr, HCCRX_CLR_RISC_RESET);
2401 rd_reg_dword(®->hccr);
2403 for (cnt = 30000; cnt && (rd_reg_word(®->mailbox0)); cnt--)
2408 nxt += sizeof(fw->code_ram);
2409 nxt += (ha->fw_memory_size - 0x100000 + 1);
2412 set_bit(RISC_RDY_AFT_RESET, &ha->fw_dump_cap_flags);
2413 ql_log(ql_log_warn, vha, 0xd010,
2414 "bigger hammer success?\n");
2418 rval = qla24xx_dump_memory(ha, fw->code_ram, sizeof(fw->code_ram),
2420 if (rval != QLA_SUCCESS)
2421 goto qla83xx_fw_dump_failed_0;
2424 nxt = qla2xxx_copy_queues(ha, nxt);
2426 qla24xx_copy_eft(ha, nxt);
2428 /* Chain entries -- started with MQ. */
2429 nxt_chain = qla25xx_copy_fce(ha, nxt_chain, &last_chain);
2430 nxt_chain = qla25xx_copy_mqueues(ha, nxt_chain, &last_chain);
2431 nxt_chain = qla2xxx_copy_atioqueues(ha, nxt_chain, &last_chain);
2432 nxt_chain = qla25xx_copy_exlogin(ha, nxt_chain, &last_chain);
2433 nxt_chain = qla81xx_copy_exchoffld(ha, nxt_chain, &last_chain);
2435 ha->fw_dump->version |= htonl(DUMP_CHAIN_VARIANT);
2436 *last_chain |= htonl(DUMP_CHAIN_LAST);
2439 /* Adjust valid length. */
2440 ha->fw_dump_len = (nxt_chain - (void *)ha->fw_dump);
2442 qla83xx_fw_dump_failed_0:
2443 qla2xxx_dump_post_process(base_vha, rval);
2446 /****************************************************************************/
2447 /* Driver Debug Functions. */
2448 /****************************************************************************/
2451 * This function is for formatting and logging debug information.
2452 * It is to be used when vha is available. It formats the message
2453 * and logs it to the messages file.
2455 * level: The level of the debug messages to be printed.
2456 * If ql2xextended_error_logging value is correctly set,
2457 * this message will appear in the messages file.
2458 * vha: Pointer to the scsi_qla_host_t.
2459 * id: This is a unique identifier for the level. It identifies the
2460 * part of the code from where the message originated.
2461 * msg: The message to be displayed.
2464 ql_dbg(uint level, scsi_qla_host_t *vha, uint id, const char *fmt, ...)
2467 struct va_format vaf;
2474 if (!ql_mask_match(level)) {
2478 const struct pci_dev *pdev = vha->hw->pdev;
2479 /* <module-name> <msg-id>:<host> Message */
2480 snprintf(pbuf, sizeof(pbuf), "%s [%s]-%04x:%ld: ",
2481 QL_MSGHDR, dev_name(&(pdev->dev)), id,
2484 snprintf(pbuf, sizeof(pbuf), "%s [%s]-%04x: : ",
2485 QL_MSGHDR, "0000:00:00.0", id);
2487 pbuf[sizeof(pbuf) - 1] = 0;
2488 trace_ql_dbg_log(pbuf, &vaf);
2494 const struct pci_dev *pdev = vha->hw->pdev;
2495 /* <module-name> <pci-name> <msg-id>:<host> Message */
2496 pr_warn("%s [%s]-%04x:%ld: %pV",
2497 QL_MSGHDR, dev_name(&(pdev->dev)), id + ql_dbg_offset,
2498 vha->host_no, &vaf);
2500 pr_warn("%s [%s]-%04x: : %pV",
2501 QL_MSGHDR, "0000:00:00.0", id + ql_dbg_offset, &vaf);
2509 * This function is for formatting and logging debug information.
2510 * It is to be used when vha is not available and pci is available,
2511 * i.e., before host allocation. It formats the message and logs it
2512 * to the messages file.
2514 * level: The level of the debug messages to be printed.
2515 * If ql2xextended_error_logging value is correctly set,
2516 * this message will appear in the messages file.
2517 * pdev: Pointer to the struct pci_dev.
2518 * id: This is a unique id for the level. It identifies the part
2519 * of the code from where the message originated.
2520 * msg: The message to be displayed.
2523 ql_dbg_pci(uint level, struct pci_dev *pdev, uint id, const char *fmt, ...)
2526 struct va_format vaf;
2530 if (!ql_mask_match(level))
2538 /* <module-name> <dev-name>:<msg-id> Message */
2539 pr_warn("%s [%s]-%04x: : %pV",
2540 QL_MSGHDR, dev_name(&(pdev->dev)), id + ql_dbg_offset, &vaf);
2546 * This function is for formatting and logging log messages.
2547 * It is to be used when vha is available. It formats the message
2548 * and logs it to the messages file. All the messages will be logged
2549 * irrespective of value of ql2xextended_error_logging.
2551 * level: The level of the log messages to be printed in the
2553 * vha: Pointer to the scsi_qla_host_t
2554 * id: This is a unique id for the level. It identifies the
2555 * part of the code from where the message originated.
2556 * msg: The message to be displayed.
2559 ql_log(uint level, scsi_qla_host_t *vha, uint id, const char *fmt, ...)
2562 struct va_format vaf;
2565 if (level > ql_errlev)
2569 const struct pci_dev *pdev = vha->hw->pdev;
2570 /* <module-name> <msg-id>:<host> Message */
2571 snprintf(pbuf, sizeof(pbuf), "%s [%s]-%04x:%ld: ",
2572 QL_MSGHDR, dev_name(&(pdev->dev)), id, vha->host_no);
2574 snprintf(pbuf, sizeof(pbuf), "%s [%s]-%04x: : ",
2575 QL_MSGHDR, "0000:00:00.0", id);
2577 pbuf[sizeof(pbuf) - 1] = 0;
2585 case ql_log_fatal: /* FATAL LOG */
2586 pr_crit("%s%pV", pbuf, &vaf);
2589 pr_err("%s%pV", pbuf, &vaf);
2592 pr_warn("%s%pV", pbuf, &vaf);
2595 pr_info("%s%pV", pbuf, &vaf);
2603 * This function is for formatting and logging log messages.
2604 * It is to be used when vha is not available and pci is available,
2605 * i.e., before host allocation. It formats the message and logs
2606 * it to the messages file. All the messages are logged irrespective
2607 * of the value of ql2xextended_error_logging.
2609 * level: The level of the log messages to be printed in the
2611 * pdev: Pointer to the struct pci_dev.
2612 * id: This is a unique id for the level. It identifies the
2613 * part of the code from where the message originated.
2614 * msg: The message to be displayed.
2617 ql_log_pci(uint level, struct pci_dev *pdev, uint id, const char *fmt, ...)
2620 struct va_format vaf;
2625 if (level > ql_errlev)
2628 /* <module-name> <dev-name>:<msg-id> Message */
2629 snprintf(pbuf, sizeof(pbuf), "%s [%s]-%04x: : ",
2630 QL_MSGHDR, dev_name(&(pdev->dev)), id);
2631 pbuf[sizeof(pbuf) - 1] = 0;
2639 case ql_log_fatal: /* FATAL LOG */
2640 pr_crit("%s%pV", pbuf, &vaf);
2643 pr_err("%s%pV", pbuf, &vaf);
2646 pr_warn("%s%pV", pbuf, &vaf);
2649 pr_info("%s%pV", pbuf, &vaf);
2657 ql_dump_regs(uint level, scsi_qla_host_t *vha, uint id)
2660 struct qla_hw_data *ha = vha->hw;
2661 struct device_reg_2xxx __iomem *reg = &ha->iobase->isp;
2662 struct device_reg_24xx __iomem *reg24 = &ha->iobase->isp24;
2663 struct device_reg_82xx __iomem *reg82 = &ha->iobase->isp82;
2664 __le16 __iomem *mbx_reg;
2666 if (!ql_mask_match(level))
2669 if (IS_P3P_TYPE(ha))
2670 mbx_reg = ®82->mailbox_in[0];
2671 else if (IS_FWI2_CAPABLE(ha))
2672 mbx_reg = ®24->mailbox0;
2674 mbx_reg = MAILBOX_REG(ha, reg, 0);
2676 ql_dbg(level, vha, id, "Mailbox registers:\n");
2677 for (i = 0; i < 6; i++, mbx_reg++)
2678 ql_dbg(level, vha, id,
2679 "mbox[%d] %#04x\n", i, rd_reg_word(mbx_reg));
2684 ql_dump_buffer(uint level, scsi_qla_host_t *vha, uint id, const void *buf,
2689 if (!ql_mask_match(level))
2692 ql_dbg(level, vha, id,
2693 "%-+5d 0 1 2 3 4 5 6 7 8 9 A B C D E F\n", size);
2694 ql_dbg(level, vha, id,
2695 "----- -----------------------------------------------\n");
2696 for (cnt = 0; cnt < size; cnt += 16) {
2697 ql_dbg(level, vha, id, "%04x: ", cnt);
2698 print_hex_dump(KERN_CONT, "", DUMP_PREFIX_NONE, 16, 1,
2699 buf + cnt, min(16U, size - cnt), false);
2704 * This function is for formatting and logging log messages.
2705 * It is to be used when vha is available. It formats the message
2706 * and logs it to the messages file. All the messages will be logged
2707 * irrespective of value of ql2xextended_error_logging.
2709 * level: The level of the log messages to be printed in the
2711 * vha: Pointer to the scsi_qla_host_t
2712 * id: This is a unique id for the level. It identifies the
2713 * part of the code from where the message originated.
2714 * msg: The message to be displayed.
2717 ql_log_qp(uint32_t level, struct qla_qpair *qpair, int32_t id,
2718 const char *fmt, ...)
2721 struct va_format vaf;
2724 if (level > ql_errlev)
2727 if (qpair != NULL) {
2728 const struct pci_dev *pdev = qpair->pdev;
2729 /* <module-name> <msg-id>:<host> Message */
2730 snprintf(pbuf, sizeof(pbuf), "%s [%s]-%04x: ",
2731 QL_MSGHDR, dev_name(&(pdev->dev)), id);
2733 snprintf(pbuf, sizeof(pbuf), "%s [%s]-%04x: : ",
2734 QL_MSGHDR, "0000:00:00.0", id);
2736 pbuf[sizeof(pbuf) - 1] = 0;
2744 case ql_log_fatal: /* FATAL LOG */
2745 pr_crit("%s%pV", pbuf, &vaf);
2748 pr_err("%s%pV", pbuf, &vaf);
2751 pr_warn("%s%pV", pbuf, &vaf);
2754 pr_info("%s%pV", pbuf, &vaf);
2762 * This function is for formatting and logging debug information.
2763 * It is to be used when vha is available. It formats the message
2764 * and logs it to the messages file.
2766 * level: The level of the debug messages to be printed.
2767 * If ql2xextended_error_logging value is correctly set,
2768 * this message will appear in the messages file.
2769 * vha: Pointer to the scsi_qla_host_t.
2770 * id: This is a unique identifier for the level. It identifies the
2771 * part of the code from where the message originated.
2772 * msg: The message to be displayed.
2775 ql_dbg_qp(uint32_t level, struct qla_qpair *qpair, int32_t id,
2776 const char *fmt, ...)
2779 struct va_format vaf;
2781 if (!ql_mask_match(level))
2789 if (qpair != NULL) {
2790 const struct pci_dev *pdev = qpair->pdev;
2791 /* <module-name> <pci-name> <msg-id>:<host> Message */
2792 pr_warn("%s [%s]-%04x: %pV",
2793 QL_MSGHDR, dev_name(&(pdev->dev)), id + ql_dbg_offset,
2796 pr_warn("%s [%s]-%04x: : %pV",
2797 QL_MSGHDR, "0000:00:00.0", id + ql_dbg_offset, &vaf);