Commit | Line | Data |
---|---|---|
1da177e4 | 1 | /* |
fa90c54f | 2 | * QLogic Fibre Channel HBA Driver |
bd21eaf9 | 3 | * Copyright (c) 2003-2014 QLogic Corporation |
1da177e4 | 4 | * |
fa90c54f | 5 | * See LICENSE.qla2xxx for copyright and licensing details. |
1da177e4 | 6 | */ |
3ce8866c SK |
7 | |
8 | /* | |
9 | * Table for showing the current message id in use for particular level | |
10 | * Change this table for addition of log/debug messages. | |
e02587d7 AE |
11 | * ---------------------------------------------------------------------- |
12 | * | Level | Last Value Used | Holes | | |
13 | * ---------------------------------------------------------------------- | |
4243c115 | 14 | * | Module Init and Probe | 0x018f | 0x0146 | |
f73cb695 | 15 | * | | | 0x015b-0x0160 | |
d14e72fb | 16 | * | | | 0x016e-0x0170 | |
2f56a7f1 HM |
17 | * | Mailbox commands | 0x1192 | | |
18 | * | | | | | |
df57caba | 19 | * | Device Discovery | 0x2016 | 0x2020-0x2022, | |
6593d5bd | 20 | * | | | 0x2011-0x2012, | |
df57caba | 21 | * | | | 0x2099-0x20a4 | |
6eb54715 | 22 | * | Queue Command and IO tracing | 0x3074 | 0x300b | |
9e522cd8 | 23 | * | | | 0x3027-0x3028 | |
8ae6d9c7 GM |
24 | * | | | 0x303d-0x3041 | |
25 | * | | | 0x302d,0x3033 | | |
26 | * | | | 0x3036,0x3038 | | |
27 | * | | | 0x303a | | |
e8f5e95d | 28 | * | DPC Thread | 0x4023 | 0x4002,0x4013 | |
b7bd104e | 29 | * | Async Events | 0x5089 | 0x502b-0x502f | |
0a583e45 | 30 | * | | | 0x505e | |
6ddcfef7 | 31 | * | | | 0x5084,0x5075 | |
a78951b2 | 32 | * | | | 0x503d,0x5044 | |
8e5a9484 | 33 | * | | | 0x507b,0x505f | |
71e56003 | 34 | * | Timer Routines | 0x6012 | | |
243de676 | 35 | * | User Space Interactions | 0x70e3 | 0x7018,0x702e | |
f73cb695 CD |
36 | * | | | 0x7020,0x7024 | |
37 | * | | | 0x7039,0x7045 | | |
38 | * | | | 0x7073-0x7075 | | |
39 | * | | | 0x70a5-0x70a6 | | |
40 | * | | | 0x70a8,0x70ab | | |
41 | * | | | 0x70ad-0x70ae | | |
42 | * | | | 0x70d7-0x70db | | |
43 | * | | | 0x70de-0x70df | | |
7108b76e | 44 | * | Task Management | 0x803d | 0x8000,0x800b | |
63ee7072 | 45 | * | | | 0x8019 | |
7108b76e CD |
46 | * | | | 0x8025,0x8026 | |
47 | * | | | 0x8031,0x8032 | | |
48 | * | | | 0x8039,0x803c | | |
5f28d2d7 | 49 | * | AER/EEH | 0x9011 | | |
e02587d7 | 50 | * | Virtual Port | 0xa007 | | |
27f4b72f | 51 | * | ISP82XX Specific | 0xb157 | 0xb002,0xb024 | |
7ec0effd | 52 | * | | | 0xb09e,0xb0ae | |
a018d8ff | 53 | * | | | 0xb0c3,0xb0c6 | |
7ec0effd AD |
54 | * | | | 0xb0e0-0xb0ef | |
55 | * | | | 0xb085,0xb0dc | | |
56 | * | | | 0xb107,0xb108 | | |
57 | * | | | 0xb111,0xb11e | | |
58 | * | | | 0xb12c,0xb12d | | |
59 | * | | | 0xb13a,0xb142 | | |
60 | * | | | 0xb13c-0xb140 | | |
6ddcfef7 | 61 | * | | | 0xb149 | |
6246b8a1 | 62 | * | MultiQ | 0xc00c | | |
ce1025cd | 63 | * | Misc | 0xd301 | 0xd031-0xd0ff | |
f73cb695 | 64 | * | | | 0xd101-0xd1fe | |
2ac224bc | 65 | * | | | 0xd214-0xd2fe | |
a6ca8878 | 66 | * | Target Mode | 0xe080 | | |
b7bd104e | 67 | * | Target Mode Management | 0xf09b | 0xf002 | |
6ddcfef7 | 68 | * | | | 0xf046-0xf049 | |
a6ca8878 | 69 | * | Target Mode Task Management | 0x1000d | | |
e02587d7 | 70 | * ---------------------------------------------------------------------- |
3ce8866c SK |
71 | */ |
72 | ||
1da177e4 LT |
73 | #include "qla_def.h" |
74 | ||
75 | #include <linux/delay.h> | |
76 | ||
3ce8866c SK |
77 | static uint32_t ql_dbg_offset = 0x800; |
78 | ||
a7a167bf | 79 | static inline void |
7b867cf7 | 80 | qla2xxx_prep_dump(struct qla_hw_data *ha, struct qla2xxx_fw_dump *fw_dump) |
a7a167bf AV |
81 | { |
82 | fw_dump->fw_major_version = htonl(ha->fw_major_version); | |
83 | fw_dump->fw_minor_version = htonl(ha->fw_minor_version); | |
84 | fw_dump->fw_subminor_version = htonl(ha->fw_subminor_version); | |
85 | fw_dump->fw_attributes = htonl(ha->fw_attributes); | |
86 | ||
87 | fw_dump->vendor = htonl(ha->pdev->vendor); | |
88 | fw_dump->device = htonl(ha->pdev->device); | |
89 | fw_dump->subsystem_vendor = htonl(ha->pdev->subsystem_vendor); | |
90 | fw_dump->subsystem_device = htonl(ha->pdev->subsystem_device); | |
91 | } | |
92 | ||
93 | static inline void * | |
73208dfd | 94 | qla2xxx_copy_queues(struct qla_hw_data *ha, void *ptr) |
a7a167bf | 95 | { |
73208dfd AC |
96 | struct req_que *req = ha->req_q_map[0]; |
97 | struct rsp_que *rsp = ha->rsp_q_map[0]; | |
a7a167bf | 98 | /* Request queue. */ |
7b867cf7 | 99 | memcpy(ptr, req->ring, req->length * |
a7a167bf AV |
100 | sizeof(request_t)); |
101 | ||
102 | /* Response queue. */ | |
7b867cf7 AC |
103 | ptr += req->length * sizeof(request_t); |
104 | memcpy(ptr, rsp->ring, rsp->length * | |
a7a167bf AV |
105 | sizeof(response_t)); |
106 | ||
7b867cf7 | 107 | return ptr + (rsp->length * sizeof(response_t)); |
a7a167bf | 108 | } |
1da177e4 | 109 | |
f73cb695 CD |
110 | int |
111 | qla27xx_dump_mpi_ram(struct qla_hw_data *ha, uint32_t addr, uint32_t *ram, | |
112 | uint32_t ram_dwords, void **nxt) | |
113 | { | |
114 | int rval; | |
115 | uint32_t cnt, stat, timer, dwords, idx; | |
52c82823 | 116 | uint16_t mb0; |
f73cb695 CD |
117 | struct device_reg_24xx __iomem *reg = &ha->iobase->isp24; |
118 | dma_addr_t dump_dma = ha->gid_list_dma; | |
119 | uint32_t *dump = (uint32_t *)ha->gid_list; | |
120 | ||
121 | rval = QLA_SUCCESS; | |
122 | mb0 = 0; | |
123 | ||
124 | WRT_REG_WORD(®->mailbox0, MBC_LOAD_DUMP_MPI_RAM); | |
125 | clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags); | |
126 | ||
127 | dwords = qla2x00_gid_list_size(ha) / 4; | |
128 | for (cnt = 0; cnt < ram_dwords && rval == QLA_SUCCESS; | |
129 | cnt += dwords, addr += dwords) { | |
130 | if (cnt + dwords > ram_dwords) | |
131 | dwords = ram_dwords - cnt; | |
132 | ||
133 | WRT_REG_WORD(®->mailbox1, LSW(addr)); | |
134 | WRT_REG_WORD(®->mailbox8, MSW(addr)); | |
135 | ||
136 | WRT_REG_WORD(®->mailbox2, MSW(dump_dma)); | |
137 | WRT_REG_WORD(®->mailbox3, LSW(dump_dma)); | |
138 | WRT_REG_WORD(®->mailbox6, MSW(MSD(dump_dma))); | |
139 | WRT_REG_WORD(®->mailbox7, LSW(MSD(dump_dma))); | |
140 | ||
141 | WRT_REG_WORD(®->mailbox4, MSW(dwords)); | |
142 | WRT_REG_WORD(®->mailbox5, LSW(dwords)); | |
143 | ||
144 | WRT_REG_WORD(®->mailbox9, 0); | |
145 | WRT_REG_DWORD(®->hccr, HCCRX_SET_HOST_INT); | |
146 | ||
147 | ha->flags.mbox_int = 0; | |
148 | for (timer = 6000000; timer; timer--) { | |
149 | /* Check for pending interrupts. */ | |
150 | stat = RD_REG_DWORD(®->host_status); | |
151 | if (stat & HSRX_RISC_INT) { | |
152 | stat &= 0xff; | |
153 | ||
154 | if (stat == 0x1 || stat == 0x2 || | |
155 | stat == 0x10 || stat == 0x11) { | |
156 | set_bit(MBX_INTERRUPT, | |
157 | &ha->mbx_cmd_flags); | |
158 | ||
159 | mb0 = RD_REG_WORD(®->mailbox0); | |
52c82823 | 160 | RD_REG_WORD(®->mailbox1); |
f73cb695 CD |
161 | |
162 | WRT_REG_DWORD(®->hccr, | |
163 | HCCRX_CLR_RISC_INT); | |
164 | RD_REG_DWORD(®->hccr); | |
165 | break; | |
166 | } | |
167 | ||
168 | /* Clear this intr; it wasn't a mailbox intr */ | |
169 | WRT_REG_DWORD(®->hccr, HCCRX_CLR_RISC_INT); | |
170 | RD_REG_DWORD(®->hccr); | |
171 | } | |
172 | udelay(5); | |
173 | } | |
174 | ha->flags.mbox_int = 1; | |
175 | ||
176 | if (test_and_clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags)) { | |
177 | rval = mb0 & MBS_MASK; | |
178 | for (idx = 0; idx < dwords; idx++) | |
179 | ram[cnt + idx] = IS_QLA27XX(ha) ? | |
180 | le32_to_cpu(dump[idx]) : swab32(dump[idx]); | |
181 | } else { | |
182 | rval = QLA_FUNCTION_FAILED; | |
183 | } | |
184 | } | |
185 | ||
186 | *nxt = rval == QLA_SUCCESS ? &ram[cnt] : NULL; | |
187 | return rval; | |
188 | } | |
189 | ||
190 | int | |
7b867cf7 | 191 | qla24xx_dump_ram(struct qla_hw_data *ha, uint32_t addr, uint32_t *ram, |
c5722708 | 192 | uint32_t ram_dwords, void **nxt) |
c3a2f0df AV |
193 | { |
194 | int rval; | |
c5722708 AV |
195 | uint32_t cnt, stat, timer, dwords, idx; |
196 | uint16_t mb0; | |
c3a2f0df | 197 | struct device_reg_24xx __iomem *reg = &ha->iobase->isp24; |
c5722708 AV |
198 | dma_addr_t dump_dma = ha->gid_list_dma; |
199 | uint32_t *dump = (uint32_t *)ha->gid_list; | |
c3a2f0df AV |
200 | |
201 | rval = QLA_SUCCESS; | |
c5722708 | 202 | mb0 = 0; |
c3a2f0df | 203 | |
c5722708 | 204 | WRT_REG_WORD(®->mailbox0, MBC_DUMP_RISC_RAM_EXTENDED); |
c3a2f0df AV |
205 | clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags); |
206 | ||
642ef983 | 207 | dwords = qla2x00_gid_list_size(ha) / 4; |
c5722708 AV |
208 | for (cnt = 0; cnt < ram_dwords && rval == QLA_SUCCESS; |
209 | cnt += dwords, addr += dwords) { | |
210 | if (cnt + dwords > ram_dwords) | |
211 | dwords = ram_dwords - cnt; | |
c3a2f0df | 212 | |
c5722708 AV |
213 | WRT_REG_WORD(®->mailbox1, LSW(addr)); |
214 | WRT_REG_WORD(®->mailbox8, MSW(addr)); | |
c3a2f0df | 215 | |
c5722708 AV |
216 | WRT_REG_WORD(®->mailbox2, MSW(dump_dma)); |
217 | WRT_REG_WORD(®->mailbox3, LSW(dump_dma)); | |
218 | WRT_REG_WORD(®->mailbox6, MSW(MSD(dump_dma))); | |
219 | WRT_REG_WORD(®->mailbox7, LSW(MSD(dump_dma))); | |
c3a2f0df | 220 | |
c5722708 AV |
221 | WRT_REG_WORD(®->mailbox4, MSW(dwords)); |
222 | WRT_REG_WORD(®->mailbox5, LSW(dwords)); | |
c3a2f0df AV |
223 | WRT_REG_DWORD(®->hccr, HCCRX_SET_HOST_INT); |
224 | ||
f73cb695 | 225 | ha->flags.mbox_int = 0; |
c3a2f0df AV |
226 | for (timer = 6000000; timer; timer--) { |
227 | /* Check for pending interrupts. */ | |
228 | stat = RD_REG_DWORD(®->host_status); | |
229 | if (stat & HSRX_RISC_INT) { | |
230 | stat &= 0xff; | |
231 | ||
232 | if (stat == 0x1 || stat == 0x2 || | |
233 | stat == 0x10 || stat == 0x11) { | |
234 | set_bit(MBX_INTERRUPT, | |
235 | &ha->mbx_cmd_flags); | |
236 | ||
c5722708 | 237 | mb0 = RD_REG_WORD(®->mailbox0); |
c3a2f0df AV |
238 | |
239 | WRT_REG_DWORD(®->hccr, | |
240 | HCCRX_CLR_RISC_INT); | |
241 | RD_REG_DWORD(®->hccr); | |
242 | break; | |
243 | } | |
244 | ||
245 | /* Clear this intr; it wasn't a mailbox intr */ | |
246 | WRT_REG_DWORD(®->hccr, HCCRX_CLR_RISC_INT); | |
247 | RD_REG_DWORD(®->hccr); | |
248 | } | |
249 | udelay(5); | |
250 | } | |
f73cb695 | 251 | ha->flags.mbox_int = 1; |
c3a2f0df AV |
252 | |
253 | if (test_and_clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags)) { | |
c5722708 AV |
254 | rval = mb0 & MBS_MASK; |
255 | for (idx = 0; idx < dwords; idx++) | |
f73cb695 CD |
256 | ram[cnt + idx] = IS_QLA27XX(ha) ? |
257 | le32_to_cpu(dump[idx]) : swab32(dump[idx]); | |
c3a2f0df AV |
258 | } else { |
259 | rval = QLA_FUNCTION_FAILED; | |
260 | } | |
261 | } | |
262 | ||
c5722708 | 263 | *nxt = rval == QLA_SUCCESS ? &ram[cnt]: NULL; |
c3a2f0df AV |
264 | return rval; |
265 | } | |
266 | ||
c5722708 | 267 | static int |
7b867cf7 | 268 | qla24xx_dump_memory(struct qla_hw_data *ha, uint32_t *code_ram, |
c5722708 AV |
269 | uint32_t cram_size, void **nxt) |
270 | { | |
271 | int rval; | |
272 | ||
273 | /* Code RAM. */ | |
274 | rval = qla24xx_dump_ram(ha, 0x20000, code_ram, cram_size / 4, nxt); | |
275 | if (rval != QLA_SUCCESS) | |
276 | return rval; | |
277 | ||
61f098dd HP |
278 | set_bit(RISC_SRAM_DUMP_CMPL, &ha->fw_dump_cap_flags); |
279 | ||
c5722708 | 280 | /* External Memory. */ |
61f098dd | 281 | rval = qla24xx_dump_ram(ha, 0x100000, *nxt, |
c5722708 | 282 | ha->fw_memory_size - 0x100000 + 1, nxt); |
61f098dd HP |
283 | if (rval == QLA_SUCCESS) |
284 | set_bit(RISC_EXT_MEM_DUMP_CMPL, &ha->fw_dump_cap_flags); | |
285 | ||
286 | return rval; | |
c5722708 AV |
287 | } |
288 | ||
c81d04c9 AV |
289 | static uint32_t * |
290 | qla24xx_read_window(struct device_reg_24xx __iomem *reg, uint32_t iobase, | |
291 | uint32_t count, uint32_t *buf) | |
292 | { | |
293 | uint32_t __iomem *dmp_reg; | |
294 | ||
295 | WRT_REG_DWORD(®->iobase_addr, iobase); | |
296 | dmp_reg = ®->iobase_window; | |
da08ef5c JC |
297 | for ( ; count--; dmp_reg++) |
298 | *buf++ = htonl(RD_REG_DWORD(dmp_reg)); | |
c81d04c9 AV |
299 | |
300 | return buf; | |
301 | } | |
302 | ||
2f389fc4 | 303 | void |
61f098dd | 304 | qla24xx_pause_risc(struct device_reg_24xx __iomem *reg, struct qla_hw_data *ha) |
c81d04c9 | 305 | { |
c3b058af | 306 | WRT_REG_DWORD(®->hccr, HCCRX_SET_RISC_PAUSE); |
c81d04c9 | 307 | |
2f389fc4 HP |
308 | /* 100 usec delay is sufficient enough for hardware to pause RISC */ |
309 | udelay(100); | |
61f098dd HP |
310 | if (RD_REG_DWORD(®->host_status) & HSRX_RISC_PAUSED) |
311 | set_bit(RISC_PAUSE_CMPL, &ha->fw_dump_cap_flags); | |
c81d04c9 AV |
312 | } |
313 | ||
f73cb695 | 314 | int |
7b867cf7 | 315 | qla24xx_soft_reset(struct qla_hw_data *ha) |
c81d04c9 AV |
316 | { |
317 | int rval = QLA_SUCCESS; | |
318 | uint32_t cnt; | |
2f389fc4 | 319 | uint16_t wd; |
c81d04c9 AV |
320 | struct device_reg_24xx __iomem *reg = &ha->iobase->isp24; |
321 | ||
2f389fc4 HP |
322 | /* |
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. | |
326 | */ | |
c81d04c9 AV |
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) | |
330 | break; | |
331 | ||
332 | udelay(10); | |
333 | } | |
61f098dd HP |
334 | if (!(RD_REG_DWORD(®->ctrl_status) & CSRX_DMA_ACTIVE)) |
335 | set_bit(DMA_SHUTDOWN_CMPL, &ha->fw_dump_cap_flags); | |
c81d04c9 AV |
336 | |
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); | |
340 | ||
341 | udelay(100); | |
c81d04c9 AV |
342 | |
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) | |
347 | break; | |
348 | ||
349 | udelay(10); | |
350 | } | |
61f098dd HP |
351 | if (!(RD_REG_DWORD(®->ctrl_status) & CSRX_ISP_SOFT_RESET)) |
352 | set_bit(ISP_RESET_CMPL, &ha->fw_dump_cap_flags); | |
353 | ||
c81d04c9 AV |
354 | WRT_REG_DWORD(®->hccr, HCCRX_CLR_RISC_RESET); |
355 | RD_REG_DWORD(®->hccr); /* PCI Posting. */ | |
356 | ||
2f389fc4 | 357 | for (cnt = 10000; RD_REG_WORD(®->mailbox0) != 0 && |
c81d04c9 AV |
358 | rval == QLA_SUCCESS; cnt--) { |
359 | if (cnt) | |
2f389fc4 | 360 | udelay(10); |
c81d04c9 AV |
361 | else |
362 | rval = QLA_FUNCTION_TIMEOUT; | |
363 | } | |
61f098dd HP |
364 | if (rval == QLA_SUCCESS) |
365 | set_bit(RISC_RDY_AFT_RESET, &ha->fw_dump_cap_flags); | |
c81d04c9 AV |
366 | |
367 | return rval; | |
368 | } | |
369 | ||
c5722708 | 370 | static int |
7b867cf7 | 371 | qla2xxx_dump_ram(struct qla_hw_data *ha, uint32_t addr, uint16_t *ram, |
e18e963b | 372 | uint32_t ram_words, void **nxt) |
c5722708 AV |
373 | { |
374 | int rval; | |
375 | uint32_t cnt, stat, timer, words, idx; | |
376 | uint16_t mb0; | |
377 | struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; | |
378 | dma_addr_t dump_dma = ha->gid_list_dma; | |
379 | uint16_t *dump = (uint16_t *)ha->gid_list; | |
380 | ||
381 | rval = QLA_SUCCESS; | |
382 | mb0 = 0; | |
383 | ||
384 | WRT_MAILBOX_REG(ha, reg, 0, MBC_DUMP_RISC_RAM_EXTENDED); | |
385 | clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags); | |
386 | ||
642ef983 | 387 | words = qla2x00_gid_list_size(ha) / 2; |
c5722708 AV |
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; | |
392 | ||
393 | WRT_MAILBOX_REG(ha, reg, 1, LSW(addr)); | |
394 | WRT_MAILBOX_REG(ha, reg, 8, MSW(addr)); | |
395 | ||
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))); | |
400 | ||
401 | WRT_MAILBOX_REG(ha, reg, 4, words); | |
402 | WRT_REG_WORD(®->hccr, HCCR_SET_HOST_INT); | |
403 | ||
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) { | |
408 | stat &= 0xff; | |
409 | ||
410 | if (stat == 0x1 || stat == 0x2) { | |
411 | set_bit(MBX_INTERRUPT, | |
412 | &ha->mbx_cmd_flags); | |
413 | ||
414 | mb0 = RD_MAILBOX_REG(ha, reg, 0); | |
415 | ||
416 | /* Release mailbox registers. */ | |
417 | WRT_REG_WORD(®->semaphore, 0); | |
418 | WRT_REG_WORD(®->hccr, | |
419 | HCCR_CLR_RISC_INT); | |
420 | RD_REG_WORD(®->hccr); | |
421 | break; | |
422 | } else if (stat == 0x10 || stat == 0x11) { | |
423 | set_bit(MBX_INTERRUPT, | |
424 | &ha->mbx_cmd_flags); | |
425 | ||
426 | mb0 = RD_MAILBOX_REG(ha, reg, 0); | |
427 | ||
428 | WRT_REG_WORD(®->hccr, | |
429 | HCCR_CLR_RISC_INT); | |
430 | RD_REG_WORD(®->hccr); | |
431 | break; | |
432 | } | |
433 | ||
434 | /* clear this intr; it wasn't a mailbox intr */ | |
435 | WRT_REG_WORD(®->hccr, HCCR_CLR_RISC_INT); | |
436 | RD_REG_WORD(®->hccr); | |
437 | } | |
438 | udelay(5); | |
439 | } | |
440 | ||
441 | if (test_and_clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags)) { | |
442 | rval = mb0 & MBS_MASK; | |
443 | for (idx = 0; idx < words; idx++) | |
444 | ram[cnt + idx] = swab16(dump[idx]); | |
445 | } else { | |
446 | rval = QLA_FUNCTION_FAILED; | |
447 | } | |
448 | } | |
449 | ||
450 | *nxt = rval == QLA_SUCCESS ? &ram[cnt]: NULL; | |
451 | return rval; | |
452 | } | |
453 | ||
c81d04c9 AV |
454 | static inline void |
455 | qla2xxx_read_window(struct device_reg_2xxx __iomem *reg, uint32_t count, | |
456 | uint16_t *buf) | |
457 | { | |
458 | uint16_t __iomem *dmp_reg = ®->u.isp2300.fb_cmd; | |
459 | ||
da08ef5c JC |
460 | for ( ; count--; dmp_reg++) |
461 | *buf++ = htons(RD_REG_WORD(dmp_reg)); | |
c81d04c9 AV |
462 | } |
463 | ||
bb99de67 AV |
464 | static inline void * |
465 | qla24xx_copy_eft(struct qla_hw_data *ha, void *ptr) | |
466 | { | |
467 | if (!ha->eft) | |
468 | return ptr; | |
469 | ||
470 | memcpy(ptr, ha->eft, ntohl(ha->fw_dump->eft_size)); | |
471 | return ptr + ntohl(ha->fw_dump->eft_size); | |
472 | } | |
473 | ||
474 | static inline void * | |
475 | qla25xx_copy_fce(struct qla_hw_data *ha, void *ptr, uint32_t **last_chain) | |
476 | { | |
477 | uint32_t cnt; | |
478 | uint32_t *iter_reg; | |
479 | struct qla2xxx_fce_chain *fcec = ptr; | |
480 | ||
481 | if (!ha->fce) | |
482 | return ptr; | |
483 | ||
484 | *last_chain = &fcec->type; | |
ad950360 | 485 | fcec->type = htonl(DUMP_CHAIN_FCE); |
bb99de67 AV |
486 | fcec->chain_size = htonl(sizeof(struct qla2xxx_fce_chain) + |
487 | fce_calc_size(ha->fce_bufs)); | |
488 | fcec->size = htonl(fce_calc_size(ha->fce_bufs)); | |
489 | fcec->addr_l = htonl(LSD(ha->fce_dma)); | |
490 | fcec->addr_h = htonl(MSD(ha->fce_dma)); | |
491 | ||
492 | iter_reg = fcec->eregs; | |
493 | for (cnt = 0; cnt < 8; cnt++) | |
494 | *iter_reg++ = htonl(ha->fce_mb[cnt]); | |
495 | ||
496 | memcpy(iter_reg, ha->fce, ntohl(fcec->size)); | |
497 | ||
3cb0a67d | 498 | return (char *)iter_reg + ntohl(fcec->size); |
bb99de67 AV |
499 | } |
500 | ||
2d70c103 NB |
501 | static inline void * |
502 | qla2xxx_copy_atioqueues(struct qla_hw_data *ha, void *ptr, | |
503 | uint32_t **last_chain) | |
504 | { | |
505 | struct qla2xxx_mqueue_chain *q; | |
506 | struct qla2xxx_mqueue_header *qh; | |
507 | uint32_t num_queues; | |
508 | int que; | |
509 | struct { | |
510 | int length; | |
511 | void *ring; | |
512 | } aq, *aqp; | |
513 | ||
00876ae8 | 514 | if (!ha->tgt.atio_ring) |
2d70c103 NB |
515 | return ptr; |
516 | ||
517 | num_queues = 1; | |
518 | aqp = &aq; | |
519 | aqp->length = ha->tgt.atio_q_length; | |
520 | aqp->ring = ha->tgt.atio_ring; | |
521 | ||
522 | for (que = 0; que < num_queues; que++) { | |
523 | /* aqp = ha->atio_q_map[que]; */ | |
524 | q = ptr; | |
525 | *last_chain = &q->type; | |
ad950360 | 526 | q->type = htonl(DUMP_CHAIN_QUEUE); |
2d70c103 NB |
527 | q->chain_size = htonl( |
528 | sizeof(struct qla2xxx_mqueue_chain) + | |
529 | sizeof(struct qla2xxx_mqueue_header) + | |
530 | (aqp->length * sizeof(request_t))); | |
531 | ptr += sizeof(struct qla2xxx_mqueue_chain); | |
532 | ||
533 | /* Add header. */ | |
534 | qh = ptr; | |
ad950360 | 535 | qh->queue = htonl(TYPE_ATIO_QUEUE); |
2d70c103 NB |
536 | qh->number = htonl(que); |
537 | qh->size = htonl(aqp->length * sizeof(request_t)); | |
538 | ptr += sizeof(struct qla2xxx_mqueue_header); | |
539 | ||
540 | /* Add data. */ | |
541 | memcpy(ptr, aqp->ring, aqp->length * sizeof(request_t)); | |
542 | ||
543 | ptr += aqp->length * sizeof(request_t); | |
544 | } | |
545 | ||
546 | return ptr; | |
547 | } | |
548 | ||
050c9bb1 GM |
549 | static inline void * |
550 | qla25xx_copy_mqueues(struct qla_hw_data *ha, void *ptr, uint32_t **last_chain) | |
551 | { | |
552 | struct qla2xxx_mqueue_chain *q; | |
553 | struct qla2xxx_mqueue_header *qh; | |
554 | struct req_que *req; | |
555 | struct rsp_que *rsp; | |
556 | int que; | |
557 | ||
558 | if (!ha->mqenable) | |
559 | return ptr; | |
560 | ||
561 | /* Request queues */ | |
562 | for (que = 1; que < ha->max_req_queues; que++) { | |
563 | req = ha->req_q_map[que]; | |
564 | if (!req) | |
565 | break; | |
566 | ||
567 | /* Add chain. */ | |
568 | q = ptr; | |
569 | *last_chain = &q->type; | |
ad950360 | 570 | q->type = htonl(DUMP_CHAIN_QUEUE); |
050c9bb1 GM |
571 | q->chain_size = htonl( |
572 | sizeof(struct qla2xxx_mqueue_chain) + | |
573 | sizeof(struct qla2xxx_mqueue_header) + | |
574 | (req->length * sizeof(request_t))); | |
575 | ptr += sizeof(struct qla2xxx_mqueue_chain); | |
576 | ||
577 | /* Add header. */ | |
578 | qh = ptr; | |
ad950360 | 579 | qh->queue = htonl(TYPE_REQUEST_QUEUE); |
050c9bb1 GM |
580 | qh->number = htonl(que); |
581 | qh->size = htonl(req->length * sizeof(request_t)); | |
582 | ptr += sizeof(struct qla2xxx_mqueue_header); | |
583 | ||
584 | /* Add data. */ | |
585 | memcpy(ptr, req->ring, req->length * sizeof(request_t)); | |
586 | ptr += req->length * sizeof(request_t); | |
587 | } | |
588 | ||
589 | /* Response queues */ | |
590 | for (que = 1; que < ha->max_rsp_queues; que++) { | |
591 | rsp = ha->rsp_q_map[que]; | |
592 | if (!rsp) | |
593 | break; | |
594 | ||
595 | /* Add chain. */ | |
596 | q = ptr; | |
597 | *last_chain = &q->type; | |
ad950360 | 598 | q->type = htonl(DUMP_CHAIN_QUEUE); |
050c9bb1 GM |
599 | q->chain_size = htonl( |
600 | sizeof(struct qla2xxx_mqueue_chain) + | |
601 | sizeof(struct qla2xxx_mqueue_header) + | |
602 | (rsp->length * sizeof(response_t))); | |
603 | ptr += sizeof(struct qla2xxx_mqueue_chain); | |
604 | ||
605 | /* Add header. */ | |
606 | qh = ptr; | |
ad950360 | 607 | qh->queue = htonl(TYPE_RESPONSE_QUEUE); |
050c9bb1 GM |
608 | qh->number = htonl(que); |
609 | qh->size = htonl(rsp->length * sizeof(response_t)); | |
610 | ptr += sizeof(struct qla2xxx_mqueue_header); | |
611 | ||
612 | /* Add data. */ | |
613 | memcpy(ptr, rsp->ring, rsp->length * sizeof(response_t)); | |
614 | ptr += rsp->length * sizeof(response_t); | |
615 | } | |
616 | ||
617 | return ptr; | |
618 | } | |
619 | ||
d63ab533 AV |
620 | static inline void * |
621 | qla25xx_copy_mq(struct qla_hw_data *ha, void *ptr, uint32_t **last_chain) | |
622 | { | |
623 | uint32_t cnt, que_idx; | |
2afa19a9 | 624 | uint8_t que_cnt; |
d63ab533 | 625 | struct qla2xxx_mq_chain *mq = ptr; |
118e2ef9 | 626 | device_reg_t *reg; |
d63ab533 | 627 | |
f73cb695 | 628 | if (!ha->mqenable || IS_QLA83XX(ha) || IS_QLA27XX(ha)) |
d63ab533 AV |
629 | return ptr; |
630 | ||
631 | mq = ptr; | |
632 | *last_chain = &mq->type; | |
ad950360 BVA |
633 | mq->type = htonl(DUMP_CHAIN_MQ); |
634 | mq->chain_size = htonl(sizeof(struct qla2xxx_mq_chain)); | |
d63ab533 | 635 | |
2afa19a9 AC |
636 | que_cnt = ha->max_req_queues > ha->max_rsp_queues ? |
637 | ha->max_req_queues : ha->max_rsp_queues; | |
d63ab533 AV |
638 | mq->count = htonl(que_cnt); |
639 | for (cnt = 0; cnt < que_cnt; cnt++) { | |
da9b1d5c | 640 | reg = ISP_QUE_REG(ha, cnt); |
d63ab533 | 641 | que_idx = cnt * 4; |
da9b1d5c AV |
642 | mq->qregs[que_idx] = |
643 | htonl(RD_REG_DWORD(®->isp25mq.req_q_in)); | |
644 | mq->qregs[que_idx+1] = | |
645 | htonl(RD_REG_DWORD(®->isp25mq.req_q_out)); | |
646 | mq->qregs[que_idx+2] = | |
647 | htonl(RD_REG_DWORD(®->isp25mq.rsp_q_in)); | |
648 | mq->qregs[que_idx+3] = | |
649 | htonl(RD_REG_DWORD(®->isp25mq.rsp_q_out)); | |
d63ab533 AV |
650 | } |
651 | ||
652 | return ptr + sizeof(struct qla2xxx_mq_chain); | |
653 | } | |
654 | ||
08de2844 | 655 | void |
3420d36c AV |
656 | qla2xxx_dump_post_process(scsi_qla_host_t *vha, int rval) |
657 | { | |
658 | struct qla_hw_data *ha = vha->hw; | |
659 | ||
660 | if (rval != QLA_SUCCESS) { | |
7c3df132 | 661 | ql_log(ql_log_warn, vha, 0xd000, |
61f098dd HP |
662 | "Failed to dump firmware (%x), dump status flags (0x%lx).\n", |
663 | rval, ha->fw_dump_cap_flags); | |
3420d36c AV |
664 | ha->fw_dumped = 0; |
665 | } else { | |
7c3df132 | 666 | ql_log(ql_log_info, vha, 0xd001, |
61f098dd HP |
667 | "Firmware dump saved to temp buffer (%ld/%p), dump status flags (0x%lx).\n", |
668 | vha->host_no, ha->fw_dump, ha->fw_dump_cap_flags); | |
3420d36c AV |
669 | ha->fw_dumped = 1; |
670 | qla2x00_post_uevent_work(vha, QLA_UEVENT_CODE_FW_DUMP); | |
671 | } | |
672 | } | |
673 | ||
1da177e4 LT |
674 | /** |
675 | * qla2300_fw_dump() - Dumps binary data from the 2300 firmware. | |
676 | * @ha: HA context | |
677 | * @hardware_locked: Called with the hardware_lock | |
678 | */ | |
679 | void | |
7b867cf7 | 680 | qla2300_fw_dump(scsi_qla_host_t *vha, int hardware_locked) |
1da177e4 LT |
681 | { |
682 | int rval; | |
c5722708 | 683 | uint32_t cnt; |
7b867cf7 | 684 | struct qla_hw_data *ha = vha->hw; |
3d71644c | 685 | struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; |
1da177e4 LT |
686 | uint16_t __iomem *dmp_reg; |
687 | unsigned long flags; | |
688 | struct qla2300_fw_dump *fw; | |
c5722708 | 689 | void *nxt; |
73208dfd | 690 | struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev); |
1da177e4 | 691 | |
1da177e4 LT |
692 | flags = 0; |
693 | ||
8d16366b | 694 | #ifndef __CHECKER__ |
1da177e4 LT |
695 | if (!hardware_locked) |
696 | spin_lock_irqsave(&ha->hardware_lock, flags); | |
8d16366b | 697 | #endif |
1da177e4 | 698 | |
d4e3e04d | 699 | if (!ha->fw_dump) { |
7c3df132 SK |
700 | ql_log(ql_log_warn, vha, 0xd002, |
701 | "No buffer available for dump.\n"); | |
1da177e4 LT |
702 | goto qla2300_fw_dump_failed; |
703 | } | |
704 | ||
d4e3e04d | 705 | if (ha->fw_dumped) { |
7c3df132 SK |
706 | ql_log(ql_log_warn, vha, 0xd003, |
707 | "Firmware has been previously dumped (%p) " | |
708 | "-- ignoring request.\n", | |
709 | ha->fw_dump); | |
1da177e4 LT |
710 | goto qla2300_fw_dump_failed; |
711 | } | |
a7a167bf AV |
712 | fw = &ha->fw_dump->isp.isp23; |
713 | qla2xxx_prep_dump(ha, ha->fw_dump); | |
1da177e4 LT |
714 | |
715 | rval = QLA_SUCCESS; | |
a7a167bf | 716 | fw->hccr = htons(RD_REG_WORD(®->hccr)); |
1da177e4 LT |
717 | |
718 | /* Pause RISC. */ | |
fa2a1ce5 | 719 | WRT_REG_WORD(®->hccr, HCCR_PAUSE_RISC); |
1da177e4 LT |
720 | if (IS_QLA2300(ha)) { |
721 | for (cnt = 30000; | |
722 | (RD_REG_WORD(®->hccr) & HCCR_RISC_PAUSE) == 0 && | |
723 | rval == QLA_SUCCESS; cnt--) { | |
724 | if (cnt) | |
725 | udelay(100); | |
726 | else | |
727 | rval = QLA_FUNCTION_TIMEOUT; | |
728 | } | |
729 | } else { | |
730 | RD_REG_WORD(®->hccr); /* PCI Posting. */ | |
731 | udelay(10); | |
732 | } | |
733 | ||
734 | if (rval == QLA_SUCCESS) { | |
c81d04c9 | 735 | dmp_reg = ®->flash_address; |
da08ef5c JC |
736 | for (cnt = 0; cnt < sizeof(fw->pbiu_reg) / 2; cnt++, dmp_reg++) |
737 | fw->pbiu_reg[cnt] = htons(RD_REG_WORD(dmp_reg)); | |
1da177e4 | 738 | |
c81d04c9 | 739 | dmp_reg = ®->u.isp2300.req_q_in; |
da08ef5c JC |
740 | for (cnt = 0; cnt < sizeof(fw->risc_host_reg) / 2; |
741 | cnt++, dmp_reg++) | |
742 | fw->risc_host_reg[cnt] = htons(RD_REG_WORD(dmp_reg)); | |
1da177e4 | 743 | |
c81d04c9 | 744 | dmp_reg = ®->u.isp2300.mailbox0; |
da08ef5c JC |
745 | for (cnt = 0; cnt < sizeof(fw->mailbox_reg) / 2; |
746 | cnt++, dmp_reg++) | |
747 | fw->mailbox_reg[cnt] = htons(RD_REG_WORD(dmp_reg)); | |
1da177e4 LT |
748 | |
749 | WRT_REG_WORD(®->ctrl_status, 0x40); | |
c81d04c9 | 750 | qla2xxx_read_window(reg, 32, fw->resp_dma_reg); |
1da177e4 LT |
751 | |
752 | WRT_REG_WORD(®->ctrl_status, 0x50); | |
c81d04c9 | 753 | qla2xxx_read_window(reg, 48, fw->dma_reg); |
1da177e4 LT |
754 | |
755 | WRT_REG_WORD(®->ctrl_status, 0x00); | |
c81d04c9 | 756 | dmp_reg = ®->risc_hw; |
da08ef5c JC |
757 | for (cnt = 0; cnt < sizeof(fw->risc_hdw_reg) / 2; |
758 | cnt++, dmp_reg++) | |
759 | fw->risc_hdw_reg[cnt] = htons(RD_REG_WORD(dmp_reg)); | |
1da177e4 | 760 | |
fa2a1ce5 | 761 | WRT_REG_WORD(®->pcr, 0x2000); |
c81d04c9 | 762 | qla2xxx_read_window(reg, 16, fw->risc_gp0_reg); |
1da177e4 | 763 | |
fa2a1ce5 | 764 | WRT_REG_WORD(®->pcr, 0x2200); |
c81d04c9 | 765 | qla2xxx_read_window(reg, 16, fw->risc_gp1_reg); |
1da177e4 | 766 | |
fa2a1ce5 | 767 | WRT_REG_WORD(®->pcr, 0x2400); |
c81d04c9 | 768 | qla2xxx_read_window(reg, 16, fw->risc_gp2_reg); |
1da177e4 | 769 | |
fa2a1ce5 | 770 | WRT_REG_WORD(®->pcr, 0x2600); |
c81d04c9 | 771 | qla2xxx_read_window(reg, 16, fw->risc_gp3_reg); |
1da177e4 | 772 | |
fa2a1ce5 | 773 | WRT_REG_WORD(®->pcr, 0x2800); |
c81d04c9 | 774 | qla2xxx_read_window(reg, 16, fw->risc_gp4_reg); |
1da177e4 | 775 | |
fa2a1ce5 | 776 | WRT_REG_WORD(®->pcr, 0x2A00); |
c81d04c9 | 777 | qla2xxx_read_window(reg, 16, fw->risc_gp5_reg); |
1da177e4 | 778 | |
fa2a1ce5 | 779 | WRT_REG_WORD(®->pcr, 0x2C00); |
c81d04c9 | 780 | qla2xxx_read_window(reg, 16, fw->risc_gp6_reg); |
1da177e4 | 781 | |
fa2a1ce5 | 782 | WRT_REG_WORD(®->pcr, 0x2E00); |
c81d04c9 | 783 | qla2xxx_read_window(reg, 16, fw->risc_gp7_reg); |
1da177e4 | 784 | |
fa2a1ce5 | 785 | WRT_REG_WORD(®->ctrl_status, 0x10); |
c81d04c9 | 786 | qla2xxx_read_window(reg, 64, fw->frame_buf_hdw_reg); |
1da177e4 | 787 | |
fa2a1ce5 | 788 | WRT_REG_WORD(®->ctrl_status, 0x20); |
c81d04c9 | 789 | qla2xxx_read_window(reg, 64, fw->fpm_b0_reg); |
1da177e4 | 790 | |
fa2a1ce5 | 791 | WRT_REG_WORD(®->ctrl_status, 0x30); |
c81d04c9 | 792 | qla2xxx_read_window(reg, 64, fw->fpm_b1_reg); |
1da177e4 LT |
793 | |
794 | /* Reset RISC. */ | |
795 | WRT_REG_WORD(®->ctrl_status, CSR_ISP_SOFT_RESET); | |
796 | for (cnt = 0; cnt < 30000; cnt++) { | |
797 | if ((RD_REG_WORD(®->ctrl_status) & | |
798 | CSR_ISP_SOFT_RESET) == 0) | |
799 | break; | |
800 | ||
801 | udelay(10); | |
802 | } | |
803 | } | |
804 | ||
805 | if (!IS_QLA2300(ha)) { | |
806 | for (cnt = 30000; RD_MAILBOX_REG(ha, reg, 0) != 0 && | |
807 | rval == QLA_SUCCESS; cnt--) { | |
808 | if (cnt) | |
809 | udelay(100); | |
810 | else | |
811 | rval = QLA_FUNCTION_TIMEOUT; | |
812 | } | |
813 | } | |
814 | ||
c5722708 AV |
815 | /* Get RISC SRAM. */ |
816 | if (rval == QLA_SUCCESS) | |
817 | rval = qla2xxx_dump_ram(ha, 0x800, fw->risc_ram, | |
818 | sizeof(fw->risc_ram) / 2, &nxt); | |
1da177e4 | 819 | |
c5722708 AV |
820 | /* Get stack SRAM. */ |
821 | if (rval == QLA_SUCCESS) | |
822 | rval = qla2xxx_dump_ram(ha, 0x10000, fw->stack_ram, | |
823 | sizeof(fw->stack_ram) / 2, &nxt); | |
1da177e4 | 824 | |
c5722708 AV |
825 | /* Get data SRAM. */ |
826 | if (rval == QLA_SUCCESS) | |
827 | rval = qla2xxx_dump_ram(ha, 0x11000, fw->data_ram, | |
828 | ha->fw_memory_size - 0x11000 + 1, &nxt); | |
1da177e4 | 829 | |
a7a167bf | 830 | if (rval == QLA_SUCCESS) |
73208dfd | 831 | qla2xxx_copy_queues(ha, nxt); |
a7a167bf | 832 | |
3420d36c | 833 | qla2xxx_dump_post_process(base_vha, rval); |
1da177e4 LT |
834 | |
835 | qla2300_fw_dump_failed: | |
8d16366b | 836 | #ifndef __CHECKER__ |
1da177e4 LT |
837 | if (!hardware_locked) |
838 | spin_unlock_irqrestore(&ha->hardware_lock, flags); | |
8d16366b BVA |
839 | #else |
840 | ; | |
841 | #endif | |
1da177e4 LT |
842 | } |
843 | ||
1da177e4 LT |
844 | /** |
845 | * qla2100_fw_dump() - Dumps binary data from the 2100/2200 firmware. | |
846 | * @ha: HA context | |
847 | * @hardware_locked: Called with the hardware_lock | |
848 | */ | |
849 | void | |
7b867cf7 | 850 | qla2100_fw_dump(scsi_qla_host_t *vha, int hardware_locked) |
1da177e4 LT |
851 | { |
852 | int rval; | |
853 | uint32_t cnt, timer; | |
854 | uint16_t risc_address; | |
855 | uint16_t mb0, mb2; | |
7b867cf7 | 856 | struct qla_hw_data *ha = vha->hw; |
3d71644c | 857 | struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; |
1da177e4 LT |
858 | uint16_t __iomem *dmp_reg; |
859 | unsigned long flags; | |
860 | struct qla2100_fw_dump *fw; | |
73208dfd | 861 | struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev); |
1da177e4 LT |
862 | |
863 | risc_address = 0; | |
864 | mb0 = mb2 = 0; | |
865 | flags = 0; | |
866 | ||
8d16366b | 867 | #ifndef __CHECKER__ |
1da177e4 LT |
868 | if (!hardware_locked) |
869 | spin_lock_irqsave(&ha->hardware_lock, flags); | |
8d16366b | 870 | #endif |
1da177e4 | 871 | |
d4e3e04d | 872 | if (!ha->fw_dump) { |
7c3df132 SK |
873 | ql_log(ql_log_warn, vha, 0xd004, |
874 | "No buffer available for dump.\n"); | |
1da177e4 LT |
875 | goto qla2100_fw_dump_failed; |
876 | } | |
877 | ||
d4e3e04d | 878 | if (ha->fw_dumped) { |
7c3df132 SK |
879 | ql_log(ql_log_warn, vha, 0xd005, |
880 | "Firmware has been previously dumped (%p) " | |
881 | "-- ignoring request.\n", | |
882 | ha->fw_dump); | |
1da177e4 LT |
883 | goto qla2100_fw_dump_failed; |
884 | } | |
a7a167bf AV |
885 | fw = &ha->fw_dump->isp.isp21; |
886 | qla2xxx_prep_dump(ha, ha->fw_dump); | |
1da177e4 LT |
887 | |
888 | rval = QLA_SUCCESS; | |
a7a167bf | 889 | fw->hccr = htons(RD_REG_WORD(®->hccr)); |
1da177e4 LT |
890 | |
891 | /* Pause RISC. */ | |
fa2a1ce5 | 892 | WRT_REG_WORD(®->hccr, HCCR_PAUSE_RISC); |
1da177e4 LT |
893 | for (cnt = 30000; (RD_REG_WORD(®->hccr) & HCCR_RISC_PAUSE) == 0 && |
894 | rval == QLA_SUCCESS; cnt--) { | |
895 | if (cnt) | |
896 | udelay(100); | |
897 | else | |
898 | rval = QLA_FUNCTION_TIMEOUT; | |
899 | } | |
900 | if (rval == QLA_SUCCESS) { | |
c81d04c9 | 901 | dmp_reg = ®->flash_address; |
da08ef5c JC |
902 | for (cnt = 0; cnt < sizeof(fw->pbiu_reg) / 2; cnt++, dmp_reg++) |
903 | fw->pbiu_reg[cnt] = htons(RD_REG_WORD(dmp_reg)); | |
1da177e4 | 904 | |
c81d04c9 | 905 | dmp_reg = ®->u.isp2100.mailbox0; |
da08ef5c | 906 | for (cnt = 0; cnt < ha->mbx_count; cnt++, dmp_reg++) { |
c81d04c9 AV |
907 | if (cnt == 8) |
908 | dmp_reg = ®->u_end.isp2200.mailbox8; | |
909 | ||
da08ef5c | 910 | fw->mailbox_reg[cnt] = htons(RD_REG_WORD(dmp_reg)); |
1da177e4 LT |
911 | } |
912 | ||
c81d04c9 | 913 | dmp_reg = ®->u.isp2100.unused_2[0]; |
da08ef5c JC |
914 | for (cnt = 0; cnt < sizeof(fw->dma_reg) / 2; cnt++, dmp_reg++) |
915 | fw->dma_reg[cnt] = htons(RD_REG_WORD(dmp_reg)); | |
1da177e4 LT |
916 | |
917 | WRT_REG_WORD(®->ctrl_status, 0x00); | |
c81d04c9 | 918 | dmp_reg = ®->risc_hw; |
da08ef5c JC |
919 | for (cnt = 0; cnt < sizeof(fw->risc_hdw_reg) / 2; cnt++, dmp_reg++) |
920 | fw->risc_hdw_reg[cnt] = htons(RD_REG_WORD(dmp_reg)); | |
1da177e4 | 921 | |
fa2a1ce5 | 922 | WRT_REG_WORD(®->pcr, 0x2000); |
c81d04c9 | 923 | qla2xxx_read_window(reg, 16, fw->risc_gp0_reg); |
1da177e4 | 924 | |
fa2a1ce5 | 925 | WRT_REG_WORD(®->pcr, 0x2100); |
c81d04c9 | 926 | qla2xxx_read_window(reg, 16, fw->risc_gp1_reg); |
1da177e4 | 927 | |
fa2a1ce5 | 928 | WRT_REG_WORD(®->pcr, 0x2200); |
c81d04c9 | 929 | qla2xxx_read_window(reg, 16, fw->risc_gp2_reg); |
1da177e4 | 930 | |
fa2a1ce5 | 931 | WRT_REG_WORD(®->pcr, 0x2300); |
c81d04c9 | 932 | qla2xxx_read_window(reg, 16, fw->risc_gp3_reg); |
1da177e4 | 933 | |
fa2a1ce5 | 934 | WRT_REG_WORD(®->pcr, 0x2400); |
c81d04c9 | 935 | qla2xxx_read_window(reg, 16, fw->risc_gp4_reg); |
1da177e4 | 936 | |
fa2a1ce5 | 937 | WRT_REG_WORD(®->pcr, 0x2500); |
c81d04c9 | 938 | qla2xxx_read_window(reg, 16, fw->risc_gp5_reg); |
1da177e4 | 939 | |
fa2a1ce5 | 940 | WRT_REG_WORD(®->pcr, 0x2600); |
c81d04c9 | 941 | qla2xxx_read_window(reg, 16, fw->risc_gp6_reg); |
1da177e4 | 942 | |
fa2a1ce5 | 943 | WRT_REG_WORD(®->pcr, 0x2700); |
c81d04c9 | 944 | qla2xxx_read_window(reg, 16, fw->risc_gp7_reg); |
1da177e4 | 945 | |
fa2a1ce5 | 946 | WRT_REG_WORD(®->ctrl_status, 0x10); |
c81d04c9 | 947 | qla2xxx_read_window(reg, 16, fw->frame_buf_hdw_reg); |
1da177e4 | 948 | |
fa2a1ce5 | 949 | WRT_REG_WORD(®->ctrl_status, 0x20); |
c81d04c9 | 950 | qla2xxx_read_window(reg, 64, fw->fpm_b0_reg); |
1da177e4 | 951 | |
fa2a1ce5 | 952 | WRT_REG_WORD(®->ctrl_status, 0x30); |
c81d04c9 | 953 | qla2xxx_read_window(reg, 64, fw->fpm_b1_reg); |
1da177e4 LT |
954 | |
955 | /* Reset the ISP. */ | |
956 | WRT_REG_WORD(®->ctrl_status, CSR_ISP_SOFT_RESET); | |
957 | } | |
958 | ||
959 | for (cnt = 30000; RD_MAILBOX_REG(ha, reg, 0) != 0 && | |
960 | rval == QLA_SUCCESS; cnt--) { | |
961 | if (cnt) | |
962 | udelay(100); | |
963 | else | |
964 | rval = QLA_FUNCTION_TIMEOUT; | |
965 | } | |
966 | ||
967 | /* Pause RISC. */ | |
968 | if (rval == QLA_SUCCESS && (IS_QLA2200(ha) || (IS_QLA2100(ha) && | |
969 | (RD_REG_WORD(®->mctr) & (BIT_1 | BIT_0)) != 0))) { | |
970 | ||
fa2a1ce5 | 971 | WRT_REG_WORD(®->hccr, HCCR_PAUSE_RISC); |
1da177e4 LT |
972 | for (cnt = 30000; |
973 | (RD_REG_WORD(®->hccr) & HCCR_RISC_PAUSE) == 0 && | |
974 | rval == QLA_SUCCESS; cnt--) { | |
975 | if (cnt) | |
976 | udelay(100); | |
977 | else | |
978 | rval = QLA_FUNCTION_TIMEOUT; | |
979 | } | |
980 | if (rval == QLA_SUCCESS) { | |
981 | /* Set memory configuration and timing. */ | |
982 | if (IS_QLA2100(ha)) | |
983 | WRT_REG_WORD(®->mctr, 0xf1); | |
984 | else | |
985 | WRT_REG_WORD(®->mctr, 0xf2); | |
986 | RD_REG_WORD(®->mctr); /* PCI Posting. */ | |
987 | ||
988 | /* Release RISC. */ | |
989 | WRT_REG_WORD(®->hccr, HCCR_RELEASE_RISC); | |
990 | } | |
991 | } | |
992 | ||
993 | if (rval == QLA_SUCCESS) { | |
994 | /* Get RISC SRAM. */ | |
995 | risc_address = 0x1000; | |
996 | WRT_MAILBOX_REG(ha, reg, 0, MBC_READ_RAM_WORD); | |
997 | clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags); | |
998 | } | |
999 | for (cnt = 0; cnt < sizeof(fw->risc_ram) / 2 && rval == QLA_SUCCESS; | |
1000 | cnt++, risc_address++) { | |
1001 | WRT_MAILBOX_REG(ha, reg, 1, risc_address); | |
1002 | WRT_REG_WORD(®->hccr, HCCR_SET_HOST_INT); | |
1003 | ||
1004 | for (timer = 6000000; timer != 0; timer--) { | |
1005 | /* Check for pending interrupts. */ | |
1006 | if (RD_REG_WORD(®->istatus) & ISR_RISC_INT) { | |
1007 | if (RD_REG_WORD(®->semaphore) & BIT_0) { | |
1008 | set_bit(MBX_INTERRUPT, | |
1009 | &ha->mbx_cmd_flags); | |
1010 | ||
1011 | mb0 = RD_MAILBOX_REG(ha, reg, 0); | |
1012 | mb2 = RD_MAILBOX_REG(ha, reg, 2); | |
1013 | ||
1014 | WRT_REG_WORD(®->semaphore, 0); | |
1015 | WRT_REG_WORD(®->hccr, | |
1016 | HCCR_CLR_RISC_INT); | |
1017 | RD_REG_WORD(®->hccr); | |
1018 | break; | |
1019 | } | |
1020 | WRT_REG_WORD(®->hccr, HCCR_CLR_RISC_INT); | |
1021 | RD_REG_WORD(®->hccr); | |
1022 | } | |
1023 | udelay(5); | |
1024 | } | |
1025 | ||
1026 | if (test_and_clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags)) { | |
1027 | rval = mb0 & MBS_MASK; | |
a7a167bf | 1028 | fw->risc_ram[cnt] = htons(mb2); |
1da177e4 LT |
1029 | } else { |
1030 | rval = QLA_FUNCTION_FAILED; | |
1031 | } | |
1032 | } | |
1033 | ||
a7a167bf | 1034 | if (rval == QLA_SUCCESS) |
73208dfd | 1035 | qla2xxx_copy_queues(ha, &fw->risc_ram[cnt]); |
a7a167bf | 1036 | |
3420d36c | 1037 | qla2xxx_dump_post_process(base_vha, rval); |
1da177e4 LT |
1038 | |
1039 | qla2100_fw_dump_failed: | |
8d16366b | 1040 | #ifndef __CHECKER__ |
1da177e4 LT |
1041 | if (!hardware_locked) |
1042 | spin_unlock_irqrestore(&ha->hardware_lock, flags); | |
8d16366b BVA |
1043 | #else |
1044 | ; | |
1045 | #endif | |
1da177e4 LT |
1046 | } |
1047 | ||
6d9b61ed | 1048 | void |
7b867cf7 | 1049 | qla24xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked) |
6d9b61ed AV |
1050 | { |
1051 | int rval; | |
c3a2f0df | 1052 | uint32_t cnt; |
7b867cf7 | 1053 | struct qla_hw_data *ha = vha->hw; |
6d9b61ed AV |
1054 | struct device_reg_24xx __iomem *reg = &ha->iobase->isp24; |
1055 | uint32_t __iomem *dmp_reg; | |
1056 | uint32_t *iter_reg; | |
1057 | uint16_t __iomem *mbx_reg; | |
1058 | unsigned long flags; | |
1059 | struct qla24xx_fw_dump *fw; | |
c3a2f0df | 1060 | void *nxt; |
2d70c103 NB |
1061 | void *nxt_chain; |
1062 | uint32_t *last_chain = NULL; | |
73208dfd | 1063 | struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev); |
6d9b61ed | 1064 | |
7ec0effd | 1065 | if (IS_P3P_TYPE(ha)) |
a9083016 GM |
1066 | return; |
1067 | ||
6d9b61ed | 1068 | flags = 0; |
61f098dd | 1069 | ha->fw_dump_cap_flags = 0; |
6d9b61ed | 1070 | |
8d16366b | 1071 | #ifndef __CHECKER__ |
6d9b61ed AV |
1072 | if (!hardware_locked) |
1073 | spin_lock_irqsave(&ha->hardware_lock, flags); | |
8d16366b | 1074 | #endif |
6d9b61ed | 1075 | |
d4e3e04d | 1076 | if (!ha->fw_dump) { |
7c3df132 SK |
1077 | ql_log(ql_log_warn, vha, 0xd006, |
1078 | "No buffer available for dump.\n"); | |
6d9b61ed AV |
1079 | goto qla24xx_fw_dump_failed; |
1080 | } | |
1081 | ||
1082 | if (ha->fw_dumped) { | |
7c3df132 SK |
1083 | ql_log(ql_log_warn, vha, 0xd007, |
1084 | "Firmware has been previously dumped (%p) " | |
1085 | "-- ignoring request.\n", | |
1086 | ha->fw_dump); | |
6d9b61ed AV |
1087 | goto qla24xx_fw_dump_failed; |
1088 | } | |
a7a167bf AV |
1089 | fw = &ha->fw_dump->isp.isp24; |
1090 | qla2xxx_prep_dump(ha, ha->fw_dump); | |
6d9b61ed | 1091 | |
a7a167bf | 1092 | fw->host_status = htonl(RD_REG_DWORD(®->host_status)); |
6d9b61ed | 1093 | |
2f389fc4 HP |
1094 | /* |
1095 | * Pause RISC. No need to track timeout, as resetting the chip | |
1096 | * is the right approach incase of pause timeout | |
1097 | */ | |
61f098dd | 1098 | qla24xx_pause_risc(reg, ha); |
c81d04c9 AV |
1099 | |
1100 | /* Host interface registers. */ | |
1101 | dmp_reg = ®->flash_addr; | |
da08ef5c JC |
1102 | for (cnt = 0; cnt < sizeof(fw->host_reg) / 4; cnt++, dmp_reg++) |
1103 | fw->host_reg[cnt] = htonl(RD_REG_DWORD(dmp_reg)); | |
c81d04c9 AV |
1104 | |
1105 | /* Disable interrupts. */ | |
1106 | WRT_REG_DWORD(®->ictrl, 0); | |
1107 | RD_REG_DWORD(®->ictrl); | |
1108 | ||
1109 | /* Shadow registers. */ | |
1110 | WRT_REG_DWORD(®->iobase_addr, 0x0F70); | |
1111 | RD_REG_DWORD(®->iobase_addr); | |
1112 | WRT_REG_DWORD(®->iobase_select, 0xB0000000); | |
1113 | fw->shadow_reg[0] = htonl(RD_REG_DWORD(®->iobase_sdata)); | |
1114 | ||
1115 | WRT_REG_DWORD(®->iobase_select, 0xB0100000); | |
1116 | fw->shadow_reg[1] = htonl(RD_REG_DWORD(®->iobase_sdata)); | |
1117 | ||
1118 | WRT_REG_DWORD(®->iobase_select, 0xB0200000); | |
1119 | fw->shadow_reg[2] = htonl(RD_REG_DWORD(®->iobase_sdata)); | |
1120 | ||
1121 | WRT_REG_DWORD(®->iobase_select, 0xB0300000); | |
1122 | fw->shadow_reg[3] = htonl(RD_REG_DWORD(®->iobase_sdata)); | |
1123 | ||
1124 | WRT_REG_DWORD(®->iobase_select, 0xB0400000); | |
1125 | fw->shadow_reg[4] = htonl(RD_REG_DWORD(®->iobase_sdata)); | |
1126 | ||
1127 | WRT_REG_DWORD(®->iobase_select, 0xB0500000); | |
1128 | fw->shadow_reg[5] = htonl(RD_REG_DWORD(®->iobase_sdata)); | |
1129 | ||
1130 | WRT_REG_DWORD(®->iobase_select, 0xB0600000); | |
1131 | fw->shadow_reg[6] = htonl(RD_REG_DWORD(®->iobase_sdata)); | |
1132 | ||
1133 | /* Mailbox registers. */ | |
1134 | mbx_reg = ®->mailbox0; | |
da08ef5c JC |
1135 | for (cnt = 0; cnt < sizeof(fw->mailbox_reg) / 2; cnt++, dmp_reg++) |
1136 | fw->mailbox_reg[cnt] = htons(RD_REG_WORD(mbx_reg)); | |
c81d04c9 AV |
1137 | |
1138 | /* Transfer sequence registers. */ | |
1139 | iter_reg = fw->xseq_gp_reg; | |
1140 | iter_reg = qla24xx_read_window(reg, 0xBF00, 16, iter_reg); | |
1141 | iter_reg = qla24xx_read_window(reg, 0xBF10, 16, iter_reg); | |
1142 | iter_reg = qla24xx_read_window(reg, 0xBF20, 16, iter_reg); | |
1143 | iter_reg = qla24xx_read_window(reg, 0xBF30, 16, iter_reg); | |
1144 | iter_reg = qla24xx_read_window(reg, 0xBF40, 16, iter_reg); | |
1145 | iter_reg = qla24xx_read_window(reg, 0xBF50, 16, iter_reg); | |
1146 | iter_reg = qla24xx_read_window(reg, 0xBF60, 16, iter_reg); | |
1147 | qla24xx_read_window(reg, 0xBF70, 16, iter_reg); | |
1148 | ||
1149 | qla24xx_read_window(reg, 0xBFE0, 16, fw->xseq_0_reg); | |
1150 | qla24xx_read_window(reg, 0xBFF0, 16, fw->xseq_1_reg); | |
1151 | ||
1152 | /* Receive sequence registers. */ | |
1153 | iter_reg = fw->rseq_gp_reg; | |
1154 | iter_reg = qla24xx_read_window(reg, 0xFF00, 16, iter_reg); | |
1155 | iter_reg = qla24xx_read_window(reg, 0xFF10, 16, iter_reg); | |
1156 | iter_reg = qla24xx_read_window(reg, 0xFF20, 16, iter_reg); | |
1157 | iter_reg = qla24xx_read_window(reg, 0xFF30, 16, iter_reg); | |
1158 | iter_reg = qla24xx_read_window(reg, 0xFF40, 16, iter_reg); | |
1159 | iter_reg = qla24xx_read_window(reg, 0xFF50, 16, iter_reg); | |
1160 | iter_reg = qla24xx_read_window(reg, 0xFF60, 16, iter_reg); | |
1161 | qla24xx_read_window(reg, 0xFF70, 16, iter_reg); | |
1162 | ||
1163 | qla24xx_read_window(reg, 0xFFD0, 16, fw->rseq_0_reg); | |
1164 | qla24xx_read_window(reg, 0xFFE0, 16, fw->rseq_1_reg); | |
1165 | qla24xx_read_window(reg, 0xFFF0, 16, fw->rseq_2_reg); | |
1166 | ||
1167 | /* Command DMA registers. */ | |
1168 | qla24xx_read_window(reg, 0x7100, 16, fw->cmd_dma_reg); | |
1169 | ||
1170 | /* Queues. */ | |
1171 | iter_reg = fw->req0_dma_reg; | |
1172 | iter_reg = qla24xx_read_window(reg, 0x7200, 8, iter_reg); | |
1173 | dmp_reg = ®->iobase_q; | |
da08ef5c JC |
1174 | for (cnt = 0; cnt < 7; cnt++, dmp_reg++) |
1175 | *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg)); | |
c81d04c9 AV |
1176 | |
1177 | iter_reg = fw->resp0_dma_reg; | |
1178 | iter_reg = qla24xx_read_window(reg, 0x7300, 8, iter_reg); | |
1179 | dmp_reg = ®->iobase_q; | |
da08ef5c JC |
1180 | for (cnt = 0; cnt < 7; cnt++, dmp_reg++) |
1181 | *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg)); | |
c81d04c9 AV |
1182 | |
1183 | iter_reg = fw->req1_dma_reg; | |
1184 | iter_reg = qla24xx_read_window(reg, 0x7400, 8, iter_reg); | |
1185 | dmp_reg = ®->iobase_q; | |
da08ef5c JC |
1186 | for (cnt = 0; cnt < 7; cnt++, dmp_reg++) |
1187 | *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg)); | |
c81d04c9 AV |
1188 | |
1189 | /* Transmit DMA registers. */ | |
1190 | iter_reg = fw->xmt0_dma_reg; | |
1191 | iter_reg = qla24xx_read_window(reg, 0x7600, 16, iter_reg); | |
1192 | qla24xx_read_window(reg, 0x7610, 16, iter_reg); | |
1193 | ||
1194 | iter_reg = fw->xmt1_dma_reg; | |
1195 | iter_reg = qla24xx_read_window(reg, 0x7620, 16, iter_reg); | |
1196 | qla24xx_read_window(reg, 0x7630, 16, iter_reg); | |
1197 | ||
1198 | iter_reg = fw->xmt2_dma_reg; | |
1199 | iter_reg = qla24xx_read_window(reg, 0x7640, 16, iter_reg); | |
1200 | qla24xx_read_window(reg, 0x7650, 16, iter_reg); | |
1201 | ||
1202 | iter_reg = fw->xmt3_dma_reg; | |
1203 | iter_reg = qla24xx_read_window(reg, 0x7660, 16, iter_reg); | |
1204 | qla24xx_read_window(reg, 0x7670, 16, iter_reg); | |
1205 | ||
1206 | iter_reg = fw->xmt4_dma_reg; | |
1207 | iter_reg = qla24xx_read_window(reg, 0x7680, 16, iter_reg); | |
1208 | qla24xx_read_window(reg, 0x7690, 16, iter_reg); | |
1209 | ||
1210 | qla24xx_read_window(reg, 0x76A0, 16, fw->xmt_data_dma_reg); | |
1211 | ||
1212 | /* Receive DMA registers. */ | |
1213 | iter_reg = fw->rcvt0_data_dma_reg; | |
1214 | iter_reg = qla24xx_read_window(reg, 0x7700, 16, iter_reg); | |
1215 | qla24xx_read_window(reg, 0x7710, 16, iter_reg); | |
1216 | ||
1217 | iter_reg = fw->rcvt1_data_dma_reg; | |
1218 | iter_reg = qla24xx_read_window(reg, 0x7720, 16, iter_reg); | |
1219 | qla24xx_read_window(reg, 0x7730, 16, iter_reg); | |
1220 | ||
1221 | /* RISC registers. */ | |
1222 | iter_reg = fw->risc_gp_reg; | |
1223 | iter_reg = qla24xx_read_window(reg, 0x0F00, 16, iter_reg); | |
1224 | iter_reg = qla24xx_read_window(reg, 0x0F10, 16, iter_reg); | |
1225 | iter_reg = qla24xx_read_window(reg, 0x0F20, 16, iter_reg); | |
1226 | iter_reg = qla24xx_read_window(reg, 0x0F30, 16, iter_reg); | |
1227 | iter_reg = qla24xx_read_window(reg, 0x0F40, 16, iter_reg); | |
1228 | iter_reg = qla24xx_read_window(reg, 0x0F50, 16, iter_reg); | |
1229 | iter_reg = qla24xx_read_window(reg, 0x0F60, 16, iter_reg); | |
1230 | qla24xx_read_window(reg, 0x0F70, 16, iter_reg); | |
1231 | ||
1232 | /* Local memory controller registers. */ | |
1233 | iter_reg = fw->lmc_reg; | |
1234 | iter_reg = qla24xx_read_window(reg, 0x3000, 16, iter_reg); | |
1235 | iter_reg = qla24xx_read_window(reg, 0x3010, 16, iter_reg); | |
1236 | iter_reg = qla24xx_read_window(reg, 0x3020, 16, iter_reg); | |
1237 | iter_reg = qla24xx_read_window(reg, 0x3030, 16, iter_reg); | |
1238 | iter_reg = qla24xx_read_window(reg, 0x3040, 16, iter_reg); | |
1239 | iter_reg = qla24xx_read_window(reg, 0x3050, 16, iter_reg); | |
1240 | qla24xx_read_window(reg, 0x3060, 16, iter_reg); | |
1241 | ||
1242 | /* Fibre Protocol Module registers. */ | |
1243 | iter_reg = fw->fpm_hdw_reg; | |
1244 | iter_reg = qla24xx_read_window(reg, 0x4000, 16, iter_reg); | |
1245 | iter_reg = qla24xx_read_window(reg, 0x4010, 16, iter_reg); | |
1246 | iter_reg = qla24xx_read_window(reg, 0x4020, 16, iter_reg); | |
1247 | iter_reg = qla24xx_read_window(reg, 0x4030, 16, iter_reg); | |
1248 | iter_reg = qla24xx_read_window(reg, 0x4040, 16, iter_reg); | |
1249 | iter_reg = qla24xx_read_window(reg, 0x4050, 16, iter_reg); | |
1250 | iter_reg = qla24xx_read_window(reg, 0x4060, 16, iter_reg); | |
1251 | iter_reg = qla24xx_read_window(reg, 0x4070, 16, iter_reg); | |
1252 | iter_reg = qla24xx_read_window(reg, 0x4080, 16, iter_reg); | |
1253 | iter_reg = qla24xx_read_window(reg, 0x4090, 16, iter_reg); | |
1254 | iter_reg = qla24xx_read_window(reg, 0x40A0, 16, iter_reg); | |
1255 | qla24xx_read_window(reg, 0x40B0, 16, iter_reg); | |
1256 | ||
1257 | /* Frame Buffer registers. */ | |
1258 | iter_reg = fw->fb_hdw_reg; | |
1259 | iter_reg = qla24xx_read_window(reg, 0x6000, 16, iter_reg); | |
1260 | iter_reg = qla24xx_read_window(reg, 0x6010, 16, iter_reg); | |
1261 | iter_reg = qla24xx_read_window(reg, 0x6020, 16, iter_reg); | |
1262 | iter_reg = qla24xx_read_window(reg, 0x6030, 16, iter_reg); | |
1263 | iter_reg = qla24xx_read_window(reg, 0x6040, 16, iter_reg); | |
1264 | iter_reg = qla24xx_read_window(reg, 0x6100, 16, iter_reg); | |
1265 | iter_reg = qla24xx_read_window(reg, 0x6130, 16, iter_reg); | |
1266 | iter_reg = qla24xx_read_window(reg, 0x6150, 16, iter_reg); | |
1267 | iter_reg = qla24xx_read_window(reg, 0x6170, 16, iter_reg); | |
1268 | iter_reg = qla24xx_read_window(reg, 0x6190, 16, iter_reg); | |
1269 | qla24xx_read_window(reg, 0x61B0, 16, iter_reg); | |
1270 | ||
1271 | rval = qla24xx_soft_reset(ha); | |
1272 | if (rval != QLA_SUCCESS) | |
1273 | goto qla24xx_fw_dump_failed_0; | |
1274 | ||
1275 | rval = qla24xx_dump_memory(ha, fw->code_ram, sizeof(fw->code_ram), | |
c5722708 | 1276 | &nxt); |
c81d04c9 AV |
1277 | if (rval != QLA_SUCCESS) |
1278 | goto qla24xx_fw_dump_failed_0; | |
1279 | ||
73208dfd | 1280 | nxt = qla2xxx_copy_queues(ha, nxt); |
bb99de67 AV |
1281 | |
1282 | qla24xx_copy_eft(ha, nxt); | |
c81d04c9 | 1283 | |
2d70c103 NB |
1284 | nxt_chain = (void *)ha->fw_dump + ha->chain_offset; |
1285 | nxt_chain = qla2xxx_copy_atioqueues(ha, nxt_chain, &last_chain); | |
1286 | if (last_chain) { | |
ad950360 BVA |
1287 | ha->fw_dump->version |= htonl(DUMP_CHAIN_VARIANT); |
1288 | *last_chain |= htonl(DUMP_CHAIN_LAST); | |
2d70c103 NB |
1289 | } |
1290 | ||
1291 | /* Adjust valid length. */ | |
1292 | ha->fw_dump_len = (nxt_chain - (void *)ha->fw_dump); | |
1293 | ||
c81d04c9 | 1294 | qla24xx_fw_dump_failed_0: |
3420d36c | 1295 | qla2xxx_dump_post_process(base_vha, rval); |
6d9b61ed | 1296 | |
c3a2f0df | 1297 | qla24xx_fw_dump_failed: |
8d16366b | 1298 | #ifndef __CHECKER__ |
c3a2f0df AV |
1299 | if (!hardware_locked) |
1300 | spin_unlock_irqrestore(&ha->hardware_lock, flags); | |
8d16366b BVA |
1301 | #else |
1302 | ; | |
1303 | #endif | |
c3a2f0df | 1304 | } |
6d9b61ed | 1305 | |
c3a2f0df | 1306 | void |
7b867cf7 | 1307 | qla25xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked) |
c3a2f0df AV |
1308 | { |
1309 | int rval; | |
1310 | uint32_t cnt; | |
7b867cf7 | 1311 | struct qla_hw_data *ha = vha->hw; |
c3a2f0df AV |
1312 | struct device_reg_24xx __iomem *reg = &ha->iobase->isp24; |
1313 | uint32_t __iomem *dmp_reg; | |
1314 | uint32_t *iter_reg; | |
1315 | uint16_t __iomem *mbx_reg; | |
1316 | unsigned long flags; | |
1317 | struct qla25xx_fw_dump *fw; | |
d63ab533 | 1318 | void *nxt, *nxt_chain; |
bb99de67 | 1319 | uint32_t *last_chain = NULL; |
73208dfd | 1320 | struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev); |
6d9b61ed | 1321 | |
c3a2f0df | 1322 | flags = 0; |
61f098dd | 1323 | ha->fw_dump_cap_flags = 0; |
6d9b61ed | 1324 | |
8d16366b | 1325 | #ifndef __CHECKER__ |
c3a2f0df AV |
1326 | if (!hardware_locked) |
1327 | spin_lock_irqsave(&ha->hardware_lock, flags); | |
8d16366b | 1328 | #endif |
6d9b61ed | 1329 | |
c3a2f0df | 1330 | if (!ha->fw_dump) { |
7c3df132 SK |
1331 | ql_log(ql_log_warn, vha, 0xd008, |
1332 | "No buffer available for dump.\n"); | |
c3a2f0df AV |
1333 | goto qla25xx_fw_dump_failed; |
1334 | } | |
6d9b61ed | 1335 | |
c3a2f0df | 1336 | if (ha->fw_dumped) { |
7c3df132 SK |
1337 | ql_log(ql_log_warn, vha, 0xd009, |
1338 | "Firmware has been previously dumped (%p) " | |
1339 | "-- ignoring request.\n", | |
1340 | ha->fw_dump); | |
c3a2f0df AV |
1341 | goto qla25xx_fw_dump_failed; |
1342 | } | |
1343 | fw = &ha->fw_dump->isp.isp25; | |
1344 | qla2xxx_prep_dump(ha, ha->fw_dump); | |
ad950360 | 1345 | ha->fw_dump->version = htonl(2); |
6d9b61ed | 1346 | |
c3a2f0df | 1347 | fw->host_status = htonl(RD_REG_DWORD(®->host_status)); |
6d9b61ed | 1348 | |
2f389fc4 HP |
1349 | /* |
1350 | * Pause RISC. No need to track timeout, as resetting the chip | |
1351 | * is the right approach incase of pause timeout | |
1352 | */ | |
61f098dd | 1353 | qla24xx_pause_risc(reg, ha); |
c81d04c9 | 1354 | |
b5836927 AV |
1355 | /* Host/Risc registers. */ |
1356 | iter_reg = fw->host_risc_reg; | |
1357 | iter_reg = qla24xx_read_window(reg, 0x7000, 16, iter_reg); | |
1358 | qla24xx_read_window(reg, 0x7010, 16, iter_reg); | |
1359 | ||
1360 | /* PCIe registers. */ | |
1361 | WRT_REG_DWORD(®->iobase_addr, 0x7C00); | |
1362 | RD_REG_DWORD(®->iobase_addr); | |
1363 | WRT_REG_DWORD(®->iobase_window, 0x01); | |
1364 | dmp_reg = ®->iobase_c4; | |
da08ef5c JC |
1365 | fw->pcie_regs[0] = htonl(RD_REG_DWORD(dmp_reg)); |
1366 | dmp_reg++; | |
1367 | fw->pcie_regs[1] = htonl(RD_REG_DWORD(dmp_reg)); | |
1368 | dmp_reg++; | |
b5836927 AV |
1369 | fw->pcie_regs[2] = htonl(RD_REG_DWORD(dmp_reg)); |
1370 | fw->pcie_regs[3] = htonl(RD_REG_DWORD(®->iobase_window)); | |
73208dfd | 1371 | |
b5836927 AV |
1372 | WRT_REG_DWORD(®->iobase_window, 0x00); |
1373 | RD_REG_DWORD(®->iobase_window); | |
1374 | ||
c81d04c9 AV |
1375 | /* Host interface registers. */ |
1376 | dmp_reg = ®->flash_addr; | |
da08ef5c JC |
1377 | for (cnt = 0; cnt < sizeof(fw->host_reg) / 4; cnt++, dmp_reg++) |
1378 | fw->host_reg[cnt] = htonl(RD_REG_DWORD(dmp_reg)); | |
c81d04c9 AV |
1379 | |
1380 | /* Disable interrupts. */ | |
1381 | WRT_REG_DWORD(®->ictrl, 0); | |
1382 | RD_REG_DWORD(®->ictrl); | |
1383 | ||
1384 | /* Shadow registers. */ | |
1385 | WRT_REG_DWORD(®->iobase_addr, 0x0F70); | |
1386 | RD_REG_DWORD(®->iobase_addr); | |
1387 | WRT_REG_DWORD(®->iobase_select, 0xB0000000); | |
1388 | fw->shadow_reg[0] = htonl(RD_REG_DWORD(®->iobase_sdata)); | |
1389 | ||
1390 | WRT_REG_DWORD(®->iobase_select, 0xB0100000); | |
1391 | fw->shadow_reg[1] = htonl(RD_REG_DWORD(®->iobase_sdata)); | |
1392 | ||
1393 | WRT_REG_DWORD(®->iobase_select, 0xB0200000); | |
1394 | fw->shadow_reg[2] = htonl(RD_REG_DWORD(®->iobase_sdata)); | |
1395 | ||
1396 | WRT_REG_DWORD(®->iobase_select, 0xB0300000); | |
1397 | fw->shadow_reg[3] = htonl(RD_REG_DWORD(®->iobase_sdata)); | |
1398 | ||
1399 | WRT_REG_DWORD(®->iobase_select, 0xB0400000); | |
1400 | fw->shadow_reg[4] = htonl(RD_REG_DWORD(®->iobase_sdata)); | |
1401 | ||
1402 | WRT_REG_DWORD(®->iobase_select, 0xB0500000); | |
1403 | fw->shadow_reg[5] = htonl(RD_REG_DWORD(®->iobase_sdata)); | |
1404 | ||
1405 | WRT_REG_DWORD(®->iobase_select, 0xB0600000); | |
1406 | fw->shadow_reg[6] = htonl(RD_REG_DWORD(®->iobase_sdata)); | |
1407 | ||
1408 | WRT_REG_DWORD(®->iobase_select, 0xB0700000); | |
1409 | fw->shadow_reg[7] = htonl(RD_REG_DWORD(®->iobase_sdata)); | |
1410 | ||
1411 | WRT_REG_DWORD(®->iobase_select, 0xB0800000); | |
1412 | fw->shadow_reg[8] = htonl(RD_REG_DWORD(®->iobase_sdata)); | |
1413 | ||
1414 | WRT_REG_DWORD(®->iobase_select, 0xB0900000); | |
1415 | fw->shadow_reg[9] = htonl(RD_REG_DWORD(®->iobase_sdata)); | |
1416 | ||
1417 | WRT_REG_DWORD(®->iobase_select, 0xB0A00000); | |
1418 | fw->shadow_reg[10] = htonl(RD_REG_DWORD(®->iobase_sdata)); | |
1419 | ||
1420 | /* RISC I/O register. */ | |
1421 | WRT_REG_DWORD(®->iobase_addr, 0x0010); | |
1422 | fw->risc_io_reg = htonl(RD_REG_DWORD(®->iobase_window)); | |
1423 | ||
1424 | /* Mailbox registers. */ | |
1425 | mbx_reg = ®->mailbox0; | |
da08ef5c JC |
1426 | for (cnt = 0; cnt < sizeof(fw->mailbox_reg) / 2; cnt++, mbx_reg++) |
1427 | fw->mailbox_reg[cnt] = htons(RD_REG_WORD(mbx_reg)); | |
c81d04c9 AV |
1428 | |
1429 | /* Transfer sequence registers. */ | |
1430 | iter_reg = fw->xseq_gp_reg; | |
1431 | iter_reg = qla24xx_read_window(reg, 0xBF00, 16, iter_reg); | |
1432 | iter_reg = qla24xx_read_window(reg, 0xBF10, 16, iter_reg); | |
1433 | iter_reg = qla24xx_read_window(reg, 0xBF20, 16, iter_reg); | |
1434 | iter_reg = qla24xx_read_window(reg, 0xBF30, 16, iter_reg); | |
1435 | iter_reg = qla24xx_read_window(reg, 0xBF40, 16, iter_reg); | |
1436 | iter_reg = qla24xx_read_window(reg, 0xBF50, 16, iter_reg); | |
1437 | iter_reg = qla24xx_read_window(reg, 0xBF60, 16, iter_reg); | |
1438 | qla24xx_read_window(reg, 0xBF70, 16, iter_reg); | |
1439 | ||
1440 | iter_reg = fw->xseq_0_reg; | |
1441 | iter_reg = qla24xx_read_window(reg, 0xBFC0, 16, iter_reg); | |
1442 | iter_reg = qla24xx_read_window(reg, 0xBFD0, 16, iter_reg); | |
1443 | qla24xx_read_window(reg, 0xBFE0, 16, iter_reg); | |
1444 | ||
1445 | qla24xx_read_window(reg, 0xBFF0, 16, fw->xseq_1_reg); | |
1446 | ||
1447 | /* Receive sequence registers. */ | |
1448 | iter_reg = fw->rseq_gp_reg; | |
1449 | iter_reg = qla24xx_read_window(reg, 0xFF00, 16, iter_reg); | |
1450 | iter_reg = qla24xx_read_window(reg, 0xFF10, 16, iter_reg); | |
1451 | iter_reg = qla24xx_read_window(reg, 0xFF20, 16, iter_reg); | |
1452 | iter_reg = qla24xx_read_window(reg, 0xFF30, 16, iter_reg); | |
1453 | iter_reg = qla24xx_read_window(reg, 0xFF40, 16, iter_reg); | |
1454 | iter_reg = qla24xx_read_window(reg, 0xFF50, 16, iter_reg); | |
1455 | iter_reg = qla24xx_read_window(reg, 0xFF60, 16, iter_reg); | |
1456 | qla24xx_read_window(reg, 0xFF70, 16, iter_reg); | |
1457 | ||
1458 | iter_reg = fw->rseq_0_reg; | |
1459 | iter_reg = qla24xx_read_window(reg, 0xFFC0, 16, iter_reg); | |
1460 | qla24xx_read_window(reg, 0xFFD0, 16, iter_reg); | |
1461 | ||
1462 | qla24xx_read_window(reg, 0xFFE0, 16, fw->rseq_1_reg); | |
1463 | qla24xx_read_window(reg, 0xFFF0, 16, fw->rseq_2_reg); | |
1464 | ||
1465 | /* Auxiliary sequence registers. */ | |
1466 | iter_reg = fw->aseq_gp_reg; | |
1467 | iter_reg = qla24xx_read_window(reg, 0xB000, 16, iter_reg); | |
1468 | iter_reg = qla24xx_read_window(reg, 0xB010, 16, iter_reg); | |
1469 | iter_reg = qla24xx_read_window(reg, 0xB020, 16, iter_reg); | |
1470 | iter_reg = qla24xx_read_window(reg, 0xB030, 16, iter_reg); | |
1471 | iter_reg = qla24xx_read_window(reg, 0xB040, 16, iter_reg); | |
1472 | iter_reg = qla24xx_read_window(reg, 0xB050, 16, iter_reg); | |
1473 | iter_reg = qla24xx_read_window(reg, 0xB060, 16, iter_reg); | |
1474 | qla24xx_read_window(reg, 0xB070, 16, iter_reg); | |
1475 | ||
1476 | iter_reg = fw->aseq_0_reg; | |
1477 | iter_reg = qla24xx_read_window(reg, 0xB0C0, 16, iter_reg); | |
1478 | qla24xx_read_window(reg, 0xB0D0, 16, iter_reg); | |
1479 | ||
1480 | qla24xx_read_window(reg, 0xB0E0, 16, fw->aseq_1_reg); | |
1481 | qla24xx_read_window(reg, 0xB0F0, 16, fw->aseq_2_reg); | |
1482 | ||
1483 | /* Command DMA registers. */ | |
1484 | qla24xx_read_window(reg, 0x7100, 16, fw->cmd_dma_reg); | |
1485 | ||
1486 | /* Queues. */ | |
1487 | iter_reg = fw->req0_dma_reg; | |
1488 | iter_reg = qla24xx_read_window(reg, 0x7200, 8, iter_reg); | |
1489 | dmp_reg = ®->iobase_q; | |
da08ef5c JC |
1490 | for (cnt = 0; cnt < 7; cnt++, dmp_reg++) |
1491 | *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg)); | |
c81d04c9 AV |
1492 | |
1493 | iter_reg = fw->resp0_dma_reg; | |
1494 | iter_reg = qla24xx_read_window(reg, 0x7300, 8, iter_reg); | |
1495 | dmp_reg = ®->iobase_q; | |
da08ef5c JC |
1496 | for (cnt = 0; cnt < 7; cnt++, dmp_reg++) |
1497 | *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg)); | |
c81d04c9 AV |
1498 | |
1499 | iter_reg = fw->req1_dma_reg; | |
1500 | iter_reg = qla24xx_read_window(reg, 0x7400, 8, iter_reg); | |
1501 | dmp_reg = ®->iobase_q; | |
da08ef5c JC |
1502 | for (cnt = 0; cnt < 7; cnt++, dmp_reg++) |
1503 | *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg)); | |
c81d04c9 AV |
1504 | |
1505 | /* Transmit DMA registers. */ | |
1506 | iter_reg = fw->xmt0_dma_reg; | |
1507 | iter_reg = qla24xx_read_window(reg, 0x7600, 16, iter_reg); | |
1508 | qla24xx_read_window(reg, 0x7610, 16, iter_reg); | |
1509 | ||
1510 | iter_reg = fw->xmt1_dma_reg; | |
1511 | iter_reg = qla24xx_read_window(reg, 0x7620, 16, iter_reg); | |
1512 | qla24xx_read_window(reg, 0x7630, 16, iter_reg); | |
1513 | ||
1514 | iter_reg = fw->xmt2_dma_reg; | |
1515 | iter_reg = qla24xx_read_window(reg, 0x7640, 16, iter_reg); | |
1516 | qla24xx_read_window(reg, 0x7650, 16, iter_reg); | |
1517 | ||
1518 | iter_reg = fw->xmt3_dma_reg; | |
1519 | iter_reg = qla24xx_read_window(reg, 0x7660, 16, iter_reg); | |
1520 | qla24xx_read_window(reg, 0x7670, 16, iter_reg); | |
1521 | ||
1522 | iter_reg = fw->xmt4_dma_reg; | |
1523 | iter_reg = qla24xx_read_window(reg, 0x7680, 16, iter_reg); | |
1524 | qla24xx_read_window(reg, 0x7690, 16, iter_reg); | |
1525 | ||
1526 | qla24xx_read_window(reg, 0x76A0, 16, fw->xmt_data_dma_reg); | |
1527 | ||
1528 | /* Receive DMA registers. */ | |
1529 | iter_reg = fw->rcvt0_data_dma_reg; | |
1530 | iter_reg = qla24xx_read_window(reg, 0x7700, 16, iter_reg); | |
1531 | qla24xx_read_window(reg, 0x7710, 16, iter_reg); | |
1532 | ||
1533 | iter_reg = fw->rcvt1_data_dma_reg; | |
1534 | iter_reg = qla24xx_read_window(reg, 0x7720, 16, iter_reg); | |
1535 | qla24xx_read_window(reg, 0x7730, 16, iter_reg); | |
1536 | ||
1537 | /* RISC registers. */ | |
1538 | iter_reg = fw->risc_gp_reg; | |
1539 | iter_reg = qla24xx_read_window(reg, 0x0F00, 16, iter_reg); | |
1540 | iter_reg = qla24xx_read_window(reg, 0x0F10, 16, iter_reg); | |
1541 | iter_reg = qla24xx_read_window(reg, 0x0F20, 16, iter_reg); | |
1542 | iter_reg = qla24xx_read_window(reg, 0x0F30, 16, iter_reg); | |
1543 | iter_reg = qla24xx_read_window(reg, 0x0F40, 16, iter_reg); | |
1544 | iter_reg = qla24xx_read_window(reg, 0x0F50, 16, iter_reg); | |
1545 | iter_reg = qla24xx_read_window(reg, 0x0F60, 16, iter_reg); | |
1546 | qla24xx_read_window(reg, 0x0F70, 16, iter_reg); | |
1547 | ||
1548 | /* Local memory controller registers. */ | |
1549 | iter_reg = fw->lmc_reg; | |
1550 | iter_reg = qla24xx_read_window(reg, 0x3000, 16, iter_reg); | |
1551 | iter_reg = qla24xx_read_window(reg, 0x3010, 16, iter_reg); | |
1552 | iter_reg = qla24xx_read_window(reg, 0x3020, 16, iter_reg); | |
1553 | iter_reg = qla24xx_read_window(reg, 0x3030, 16, iter_reg); | |
1554 | iter_reg = qla24xx_read_window(reg, 0x3040, 16, iter_reg); | |
1555 | iter_reg = qla24xx_read_window(reg, 0x3050, 16, iter_reg); | |
1556 | iter_reg = qla24xx_read_window(reg, 0x3060, 16, iter_reg); | |
1557 | qla24xx_read_window(reg, 0x3070, 16, iter_reg); | |
1558 | ||
1559 | /* Fibre Protocol Module registers. */ | |
1560 | iter_reg = fw->fpm_hdw_reg; | |
1561 | iter_reg = qla24xx_read_window(reg, 0x4000, 16, iter_reg); | |
1562 | iter_reg = qla24xx_read_window(reg, 0x4010, 16, iter_reg); | |
1563 | iter_reg = qla24xx_read_window(reg, 0x4020, 16, iter_reg); | |
1564 | iter_reg = qla24xx_read_window(reg, 0x4030, 16, iter_reg); | |
1565 | iter_reg = qla24xx_read_window(reg, 0x4040, 16, iter_reg); | |
1566 | iter_reg = qla24xx_read_window(reg, 0x4050, 16, iter_reg); | |
1567 | iter_reg = qla24xx_read_window(reg, 0x4060, 16, iter_reg); | |
1568 | iter_reg = qla24xx_read_window(reg, 0x4070, 16, iter_reg); | |
1569 | iter_reg = qla24xx_read_window(reg, 0x4080, 16, iter_reg); | |
1570 | iter_reg = qla24xx_read_window(reg, 0x4090, 16, iter_reg); | |
1571 | iter_reg = qla24xx_read_window(reg, 0x40A0, 16, iter_reg); | |
1572 | qla24xx_read_window(reg, 0x40B0, 16, iter_reg); | |
1573 | ||
1574 | /* Frame Buffer registers. */ | |
1575 | iter_reg = fw->fb_hdw_reg; | |
1576 | iter_reg = qla24xx_read_window(reg, 0x6000, 16, iter_reg); | |
1577 | iter_reg = qla24xx_read_window(reg, 0x6010, 16, iter_reg); | |
1578 | iter_reg = qla24xx_read_window(reg, 0x6020, 16, iter_reg); | |
1579 | iter_reg = qla24xx_read_window(reg, 0x6030, 16, iter_reg); | |
1580 | iter_reg = qla24xx_read_window(reg, 0x6040, 16, iter_reg); | |
1581 | iter_reg = qla24xx_read_window(reg, 0x6100, 16, iter_reg); | |
1582 | iter_reg = qla24xx_read_window(reg, 0x6130, 16, iter_reg); | |
1583 | iter_reg = qla24xx_read_window(reg, 0x6150, 16, iter_reg); | |
1584 | iter_reg = qla24xx_read_window(reg, 0x6170, 16, iter_reg); | |
1585 | iter_reg = qla24xx_read_window(reg, 0x6190, 16, iter_reg); | |
1586 | iter_reg = qla24xx_read_window(reg, 0x61B0, 16, iter_reg); | |
1587 | qla24xx_read_window(reg, 0x6F00, 16, iter_reg); | |
1588 | ||
d63ab533 AV |
1589 | /* Multi queue registers */ |
1590 | nxt_chain = qla25xx_copy_mq(ha, (void *)ha->fw_dump + ha->chain_offset, | |
1591 | &last_chain); | |
1592 | ||
c81d04c9 AV |
1593 | rval = qla24xx_soft_reset(ha); |
1594 | if (rval != QLA_SUCCESS) | |
1595 | goto qla25xx_fw_dump_failed_0; | |
1596 | ||
1597 | rval = qla24xx_dump_memory(ha, fw->code_ram, sizeof(fw->code_ram), | |
c5722708 | 1598 | &nxt); |
c81d04c9 AV |
1599 | if (rval != QLA_SUCCESS) |
1600 | goto qla25xx_fw_dump_failed_0; | |
1601 | ||
73208dfd | 1602 | nxt = qla2xxx_copy_queues(ha, nxt); |
c81d04c9 | 1603 | |
7f544d00 | 1604 | qla24xx_copy_eft(ha, nxt); |
df613b96 | 1605 | |
d63ab533 | 1606 | /* Chain entries -- started with MQ. */ |
050c9bb1 GM |
1607 | nxt_chain = qla25xx_copy_fce(ha, nxt_chain, &last_chain); |
1608 | nxt_chain = qla25xx_copy_mqueues(ha, nxt_chain, &last_chain); | |
2d70c103 | 1609 | nxt_chain = qla2xxx_copy_atioqueues(ha, nxt_chain, &last_chain); |
bb99de67 | 1610 | if (last_chain) { |
ad950360 BVA |
1611 | ha->fw_dump->version |= htonl(DUMP_CHAIN_VARIANT); |
1612 | *last_chain |= htonl(DUMP_CHAIN_LAST); | |
bb99de67 | 1613 | } |
df613b96 | 1614 | |
050c9bb1 GM |
1615 | /* Adjust valid length. */ |
1616 | ha->fw_dump_len = (nxt_chain - (void *)ha->fw_dump); | |
1617 | ||
c81d04c9 | 1618 | qla25xx_fw_dump_failed_0: |
3420d36c | 1619 | qla2xxx_dump_post_process(base_vha, rval); |
6d9b61ed | 1620 | |
c3a2f0df | 1621 | qla25xx_fw_dump_failed: |
8d16366b | 1622 | #ifndef __CHECKER__ |
6d9b61ed AV |
1623 | if (!hardware_locked) |
1624 | spin_unlock_irqrestore(&ha->hardware_lock, flags); | |
8d16366b BVA |
1625 | #else |
1626 | ; | |
1627 | #endif | |
6d9b61ed | 1628 | } |
3a03eb79 AV |
1629 | |
1630 | void | |
1631 | qla81xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked) | |
1632 | { | |
1633 | int rval; | |
1634 | uint32_t cnt; | |
3a03eb79 AV |
1635 | struct qla_hw_data *ha = vha->hw; |
1636 | struct device_reg_24xx __iomem *reg = &ha->iobase->isp24; | |
1637 | uint32_t __iomem *dmp_reg; | |
1638 | uint32_t *iter_reg; | |
1639 | uint16_t __iomem *mbx_reg; | |
1640 | unsigned long flags; | |
1641 | struct qla81xx_fw_dump *fw; | |
3a03eb79 AV |
1642 | void *nxt, *nxt_chain; |
1643 | uint32_t *last_chain = NULL; | |
1644 | struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev); | |
1645 | ||
3a03eb79 | 1646 | flags = 0; |
61f098dd | 1647 | ha->fw_dump_cap_flags = 0; |
3a03eb79 | 1648 | |
8d16366b | 1649 | #ifndef __CHECKER__ |
3a03eb79 AV |
1650 | if (!hardware_locked) |
1651 | spin_lock_irqsave(&ha->hardware_lock, flags); | |
8d16366b | 1652 | #endif |
3a03eb79 AV |
1653 | |
1654 | if (!ha->fw_dump) { | |
7c3df132 SK |
1655 | ql_log(ql_log_warn, vha, 0xd00a, |
1656 | "No buffer available for dump.\n"); | |
3a03eb79 AV |
1657 | goto qla81xx_fw_dump_failed; |
1658 | } | |
1659 | ||
1660 | if (ha->fw_dumped) { | |
7c3df132 SK |
1661 | ql_log(ql_log_warn, vha, 0xd00b, |
1662 | "Firmware has been previously dumped (%p) " | |
1663 | "-- ignoring request.\n", | |
1664 | ha->fw_dump); | |
3a03eb79 AV |
1665 | goto qla81xx_fw_dump_failed; |
1666 | } | |
1667 | fw = &ha->fw_dump->isp.isp81; | |
1668 | qla2xxx_prep_dump(ha, ha->fw_dump); | |
1669 | ||
1670 | fw->host_status = htonl(RD_REG_DWORD(®->host_status)); | |
1671 | ||
2f389fc4 HP |
1672 | /* |
1673 | * Pause RISC. No need to track timeout, as resetting the chip | |
1674 | * is the right approach incase of pause timeout | |
1675 | */ | |
61f098dd | 1676 | qla24xx_pause_risc(reg, ha); |
3a03eb79 AV |
1677 | |
1678 | /* Host/Risc registers. */ | |
1679 | iter_reg = fw->host_risc_reg; | |
1680 | iter_reg = qla24xx_read_window(reg, 0x7000, 16, iter_reg); | |
1681 | qla24xx_read_window(reg, 0x7010, 16, iter_reg); | |
1682 | ||
1683 | /* PCIe registers. */ | |
1684 | WRT_REG_DWORD(®->iobase_addr, 0x7C00); | |
1685 | RD_REG_DWORD(®->iobase_addr); | |
1686 | WRT_REG_DWORD(®->iobase_window, 0x01); | |
1687 | dmp_reg = ®->iobase_c4; | |
da08ef5c JC |
1688 | fw->pcie_regs[0] = htonl(RD_REG_DWORD(dmp_reg)); |
1689 | dmp_reg++; | |
1690 | fw->pcie_regs[1] = htonl(RD_REG_DWORD(dmp_reg)); | |
1691 | dmp_reg++; | |
3a03eb79 AV |
1692 | fw->pcie_regs[2] = htonl(RD_REG_DWORD(dmp_reg)); |
1693 | fw->pcie_regs[3] = htonl(RD_REG_DWORD(®->iobase_window)); | |
1694 | ||
1695 | WRT_REG_DWORD(®->iobase_window, 0x00); | |
1696 | RD_REG_DWORD(®->iobase_window); | |
1697 | ||
1698 | /* Host interface registers. */ | |
1699 | dmp_reg = ®->flash_addr; | |
da08ef5c JC |
1700 | for (cnt = 0; cnt < sizeof(fw->host_reg) / 4; cnt++, dmp_reg++) |
1701 | fw->host_reg[cnt] = htonl(RD_REG_DWORD(dmp_reg)); | |
3a03eb79 AV |
1702 | |
1703 | /* Disable interrupts. */ | |
1704 | WRT_REG_DWORD(®->ictrl, 0); | |
1705 | RD_REG_DWORD(®->ictrl); | |
1706 | ||
1707 | /* Shadow registers. */ | |
1708 | WRT_REG_DWORD(®->iobase_addr, 0x0F70); | |
1709 | RD_REG_DWORD(®->iobase_addr); | |
1710 | WRT_REG_DWORD(®->iobase_select, 0xB0000000); | |
1711 | fw->shadow_reg[0] = htonl(RD_REG_DWORD(®->iobase_sdata)); | |
1712 | ||
1713 | WRT_REG_DWORD(®->iobase_select, 0xB0100000); | |
1714 | fw->shadow_reg[1] = htonl(RD_REG_DWORD(®->iobase_sdata)); | |
1715 | ||
1716 | WRT_REG_DWORD(®->iobase_select, 0xB0200000); | |
1717 | fw->shadow_reg[2] = htonl(RD_REG_DWORD(®->iobase_sdata)); | |
1718 | ||
1719 | WRT_REG_DWORD(®->iobase_select, 0xB0300000); | |
1720 | fw->shadow_reg[3] = htonl(RD_REG_DWORD(®->iobase_sdata)); | |
1721 | ||
1722 | WRT_REG_DWORD(®->iobase_select, 0xB0400000); | |
1723 | fw->shadow_reg[4] = htonl(RD_REG_DWORD(®->iobase_sdata)); | |
1724 | ||
1725 | WRT_REG_DWORD(®->iobase_select, 0xB0500000); | |
1726 | fw->shadow_reg[5] = htonl(RD_REG_DWORD(®->iobase_sdata)); | |
1727 | ||
1728 | WRT_REG_DWORD(®->iobase_select, 0xB0600000); | |
1729 | fw->shadow_reg[6] = htonl(RD_REG_DWORD(®->iobase_sdata)); | |
1730 | ||
1731 | WRT_REG_DWORD(®->iobase_select, 0xB0700000); | |
1732 | fw->shadow_reg[7] = htonl(RD_REG_DWORD(®->iobase_sdata)); | |
1733 | ||
1734 | WRT_REG_DWORD(®->iobase_select, 0xB0800000); | |
1735 | fw->shadow_reg[8] = htonl(RD_REG_DWORD(®->iobase_sdata)); | |
1736 | ||
1737 | WRT_REG_DWORD(®->iobase_select, 0xB0900000); | |
1738 | fw->shadow_reg[9] = htonl(RD_REG_DWORD(®->iobase_sdata)); | |
1739 | ||
1740 | WRT_REG_DWORD(®->iobase_select, 0xB0A00000); | |
1741 | fw->shadow_reg[10] = htonl(RD_REG_DWORD(®->iobase_sdata)); | |
1742 | ||
1743 | /* RISC I/O register. */ | |
1744 | WRT_REG_DWORD(®->iobase_addr, 0x0010); | |
1745 | fw->risc_io_reg = htonl(RD_REG_DWORD(®->iobase_window)); | |
1746 | ||
1747 | /* Mailbox registers. */ | |
1748 | mbx_reg = ®->mailbox0; | |
da08ef5c JC |
1749 | for (cnt = 0; cnt < sizeof(fw->mailbox_reg) / 2; cnt++, mbx_reg++) |
1750 | fw->mailbox_reg[cnt] = htons(RD_REG_WORD(mbx_reg)); | |
3a03eb79 AV |
1751 | |
1752 | /* Transfer sequence registers. */ | |
1753 | iter_reg = fw->xseq_gp_reg; | |
1754 | iter_reg = qla24xx_read_window(reg, 0xBF00, 16, iter_reg); | |
1755 | iter_reg = qla24xx_read_window(reg, 0xBF10, 16, iter_reg); | |
1756 | iter_reg = qla24xx_read_window(reg, 0xBF20, 16, iter_reg); | |
1757 | iter_reg = qla24xx_read_window(reg, 0xBF30, 16, iter_reg); | |
1758 | iter_reg = qla24xx_read_window(reg, 0xBF40, 16, iter_reg); | |
1759 | iter_reg = qla24xx_read_window(reg, 0xBF50, 16, iter_reg); | |
1760 | iter_reg = qla24xx_read_window(reg, 0xBF60, 16, iter_reg); | |
1761 | qla24xx_read_window(reg, 0xBF70, 16, iter_reg); | |
1762 | ||
1763 | iter_reg = fw->xseq_0_reg; | |
1764 | iter_reg = qla24xx_read_window(reg, 0xBFC0, 16, iter_reg); | |
1765 | iter_reg = qla24xx_read_window(reg, 0xBFD0, 16, iter_reg); | |
1766 | qla24xx_read_window(reg, 0xBFE0, 16, iter_reg); | |
1767 | ||
1768 | qla24xx_read_window(reg, 0xBFF0, 16, fw->xseq_1_reg); | |
1769 | ||
1770 | /* Receive sequence registers. */ | |
1771 | iter_reg = fw->rseq_gp_reg; | |
1772 | iter_reg = qla24xx_read_window(reg, 0xFF00, 16, iter_reg); | |
1773 | iter_reg = qla24xx_read_window(reg, 0xFF10, 16, iter_reg); | |
1774 | iter_reg = qla24xx_read_window(reg, 0xFF20, 16, iter_reg); | |
1775 | iter_reg = qla24xx_read_window(reg, 0xFF30, 16, iter_reg); | |
1776 | iter_reg = qla24xx_read_window(reg, 0xFF40, 16, iter_reg); | |
1777 | iter_reg = qla24xx_read_window(reg, 0xFF50, 16, iter_reg); | |
1778 | iter_reg = qla24xx_read_window(reg, 0xFF60, 16, iter_reg); | |
1779 | qla24xx_read_window(reg, 0xFF70, 16, iter_reg); | |
1780 | ||
1781 | iter_reg = fw->rseq_0_reg; | |
1782 | iter_reg = qla24xx_read_window(reg, 0xFFC0, 16, iter_reg); | |
1783 | qla24xx_read_window(reg, 0xFFD0, 16, iter_reg); | |
1784 | ||
1785 | qla24xx_read_window(reg, 0xFFE0, 16, fw->rseq_1_reg); | |
1786 | qla24xx_read_window(reg, 0xFFF0, 16, fw->rseq_2_reg); | |
1787 | ||
1788 | /* Auxiliary sequence registers. */ | |
1789 | iter_reg = fw->aseq_gp_reg; | |
1790 | iter_reg = qla24xx_read_window(reg, 0xB000, 16, iter_reg); | |
1791 | iter_reg = qla24xx_read_window(reg, 0xB010, 16, iter_reg); | |
1792 | iter_reg = qla24xx_read_window(reg, 0xB020, 16, iter_reg); | |
1793 | iter_reg = qla24xx_read_window(reg, 0xB030, 16, iter_reg); | |
1794 | iter_reg = qla24xx_read_window(reg, 0xB040, 16, iter_reg); | |
1795 | iter_reg = qla24xx_read_window(reg, 0xB050, 16, iter_reg); | |
1796 | iter_reg = qla24xx_read_window(reg, 0xB060, 16, iter_reg); | |
1797 | qla24xx_read_window(reg, 0xB070, 16, iter_reg); | |
1798 | ||
1799 | iter_reg = fw->aseq_0_reg; | |
1800 | iter_reg = qla24xx_read_window(reg, 0xB0C0, 16, iter_reg); | |
1801 | qla24xx_read_window(reg, 0xB0D0, 16, iter_reg); | |
1802 | ||
1803 | qla24xx_read_window(reg, 0xB0E0, 16, fw->aseq_1_reg); | |
1804 | qla24xx_read_window(reg, 0xB0F0, 16, fw->aseq_2_reg); | |
1805 | ||
1806 | /* Command DMA registers. */ | |
1807 | qla24xx_read_window(reg, 0x7100, 16, fw->cmd_dma_reg); | |
1808 | ||
1809 | /* Queues. */ | |
1810 | iter_reg = fw->req0_dma_reg; | |
1811 | iter_reg = qla24xx_read_window(reg, 0x7200, 8, iter_reg); | |
1812 | dmp_reg = ®->iobase_q; | |
da08ef5c JC |
1813 | for (cnt = 0; cnt < 7; cnt++, dmp_reg++) |
1814 | *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg)); | |
3a03eb79 AV |
1815 | |
1816 | iter_reg = fw->resp0_dma_reg; | |
1817 | iter_reg = qla24xx_read_window(reg, 0x7300, 8, iter_reg); | |
1818 | dmp_reg = ®->iobase_q; | |
da08ef5c JC |
1819 | for (cnt = 0; cnt < 7; cnt++, dmp_reg++) |
1820 | *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg)); | |
3a03eb79 AV |
1821 | |
1822 | iter_reg = fw->req1_dma_reg; | |
1823 | iter_reg = qla24xx_read_window(reg, 0x7400, 8, iter_reg); | |
1824 | dmp_reg = ®->iobase_q; | |
da08ef5c JC |
1825 | for (cnt = 0; cnt < 7; cnt++, dmp_reg++) |
1826 | *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg)); | |
3a03eb79 AV |
1827 | |
1828 | /* Transmit DMA registers. */ | |
1829 | iter_reg = fw->xmt0_dma_reg; | |
1830 | iter_reg = qla24xx_read_window(reg, 0x7600, 16, iter_reg); | |
1831 | qla24xx_read_window(reg, 0x7610, 16, iter_reg); | |
1832 | ||
1833 | iter_reg = fw->xmt1_dma_reg; | |
1834 | iter_reg = qla24xx_read_window(reg, 0x7620, 16, iter_reg); | |
1835 | qla24xx_read_window(reg, 0x7630, 16, iter_reg); | |
1836 | ||
1837 | iter_reg = fw->xmt2_dma_reg; | |
1838 | iter_reg = qla24xx_read_window(reg, 0x7640, 16, iter_reg); | |
1839 | qla24xx_read_window(reg, 0x7650, 16, iter_reg); | |
1840 | ||
1841 | iter_reg = fw->xmt3_dma_reg; | |
1842 | iter_reg = qla24xx_read_window(reg, 0x7660, 16, iter_reg); | |
1843 | qla24xx_read_window(reg, 0x7670, 16, iter_reg); | |
1844 | ||
1845 | iter_reg = fw->xmt4_dma_reg; | |
1846 | iter_reg = qla24xx_read_window(reg, 0x7680, 16, iter_reg); | |
1847 | qla24xx_read_window(reg, 0x7690, 16, iter_reg); | |
1848 | ||
1849 | qla24xx_read_window(reg, 0x76A0, 16, fw->xmt_data_dma_reg); | |
1850 | ||
1851 | /* Receive DMA registers. */ | |
1852 | iter_reg = fw->rcvt0_data_dma_reg; | |
1853 | iter_reg = qla24xx_read_window(reg, 0x7700, 16, iter_reg); | |
1854 | qla24xx_read_window(reg, 0x7710, 16, iter_reg); | |
1855 | ||
1856 | iter_reg = fw->rcvt1_data_dma_reg; | |
1857 | iter_reg = qla24xx_read_window(reg, 0x7720, 16, iter_reg); | |
1858 | qla24xx_read_window(reg, 0x7730, 16, iter_reg); | |
1859 | ||
1860 | /* RISC registers. */ | |
1861 | iter_reg = fw->risc_gp_reg; | |
1862 | iter_reg = qla24xx_read_window(reg, 0x0F00, 16, iter_reg); | |
1863 | iter_reg = qla24xx_read_window(reg, 0x0F10, 16, iter_reg); | |
1864 | iter_reg = qla24xx_read_window(reg, 0x0F20, 16, iter_reg); | |
1865 | iter_reg = qla24xx_read_window(reg, 0x0F30, 16, iter_reg); | |
1866 | iter_reg = qla24xx_read_window(reg, 0x0F40, 16, iter_reg); | |
1867 | iter_reg = qla24xx_read_window(reg, 0x0F50, 16, iter_reg); | |
1868 | iter_reg = qla24xx_read_window(reg, 0x0F60, 16, iter_reg); | |
1869 | qla24xx_read_window(reg, 0x0F70, 16, iter_reg); | |
1870 | ||
1871 | /* Local memory controller registers. */ | |
1872 | iter_reg = fw->lmc_reg; | |
1873 | iter_reg = qla24xx_read_window(reg, 0x3000, 16, iter_reg); | |
1874 | iter_reg = qla24xx_read_window(reg, 0x3010, 16, iter_reg); | |
1875 | iter_reg = qla24xx_read_window(reg, 0x3020, 16, iter_reg); | |
1876 | iter_reg = qla24xx_read_window(reg, 0x3030, 16, iter_reg); | |
1877 | iter_reg = qla24xx_read_window(reg, 0x3040, 16, iter_reg); | |
1878 | iter_reg = qla24xx_read_window(reg, 0x3050, 16, iter_reg); | |
1879 | iter_reg = qla24xx_read_window(reg, 0x3060, 16, iter_reg); | |
1880 | qla24xx_read_window(reg, 0x3070, 16, iter_reg); | |
1881 | ||
1882 | /* Fibre Protocol Module registers. */ | |
1883 | iter_reg = fw->fpm_hdw_reg; | |
1884 | iter_reg = qla24xx_read_window(reg, 0x4000, 16, iter_reg); | |
1885 | iter_reg = qla24xx_read_window(reg, 0x4010, 16, iter_reg); | |
1886 | iter_reg = qla24xx_read_window(reg, 0x4020, 16, iter_reg); | |
1887 | iter_reg = qla24xx_read_window(reg, 0x4030, 16, iter_reg); | |
1888 | iter_reg = qla24xx_read_window(reg, 0x4040, 16, iter_reg); | |
1889 | iter_reg = qla24xx_read_window(reg, 0x4050, 16, iter_reg); | |
1890 | iter_reg = qla24xx_read_window(reg, 0x4060, 16, iter_reg); | |
1891 | iter_reg = qla24xx_read_window(reg, 0x4070, 16, iter_reg); | |
1892 | iter_reg = qla24xx_read_window(reg, 0x4080, 16, iter_reg); | |
1893 | iter_reg = qla24xx_read_window(reg, 0x4090, 16, iter_reg); | |
1894 | iter_reg = qla24xx_read_window(reg, 0x40A0, 16, iter_reg); | |
1895 | iter_reg = qla24xx_read_window(reg, 0x40B0, 16, iter_reg); | |
1896 | iter_reg = qla24xx_read_window(reg, 0x40C0, 16, iter_reg); | |
1897 | qla24xx_read_window(reg, 0x40D0, 16, iter_reg); | |
1898 | ||
1899 | /* Frame Buffer registers. */ | |
1900 | iter_reg = fw->fb_hdw_reg; | |
1901 | iter_reg = qla24xx_read_window(reg, 0x6000, 16, iter_reg); | |
1902 | iter_reg = qla24xx_read_window(reg, 0x6010, 16, iter_reg); | |
1903 | iter_reg = qla24xx_read_window(reg, 0x6020, 16, iter_reg); | |
1904 | iter_reg = qla24xx_read_window(reg, 0x6030, 16, iter_reg); | |
1905 | iter_reg = qla24xx_read_window(reg, 0x6040, 16, iter_reg); | |
1906 | iter_reg = qla24xx_read_window(reg, 0x6100, 16, iter_reg); | |
1907 | iter_reg = qla24xx_read_window(reg, 0x6130, 16, iter_reg); | |
1908 | iter_reg = qla24xx_read_window(reg, 0x6150, 16, iter_reg); | |
1909 | iter_reg = qla24xx_read_window(reg, 0x6170, 16, iter_reg); | |
1910 | iter_reg = qla24xx_read_window(reg, 0x6190, 16, iter_reg); | |
1911 | iter_reg = qla24xx_read_window(reg, 0x61B0, 16, iter_reg); | |
1912 | iter_reg = qla24xx_read_window(reg, 0x61C0, 16, iter_reg); | |
1913 | qla24xx_read_window(reg, 0x6F00, 16, iter_reg); | |
1914 | ||
1915 | /* Multi queue registers */ | |
1916 | nxt_chain = qla25xx_copy_mq(ha, (void *)ha->fw_dump + ha->chain_offset, | |
1917 | &last_chain); | |
1918 | ||
1919 | rval = qla24xx_soft_reset(ha); | |
1920 | if (rval != QLA_SUCCESS) | |
1921 | goto qla81xx_fw_dump_failed_0; | |
1922 | ||
1923 | rval = qla24xx_dump_memory(ha, fw->code_ram, sizeof(fw->code_ram), | |
1924 | &nxt); | |
1925 | if (rval != QLA_SUCCESS) | |
1926 | goto qla81xx_fw_dump_failed_0; | |
1927 | ||
1928 | nxt = qla2xxx_copy_queues(ha, nxt); | |
1929 | ||
7f544d00 | 1930 | qla24xx_copy_eft(ha, nxt); |
3a03eb79 AV |
1931 | |
1932 | /* Chain entries -- started with MQ. */ | |
050c9bb1 GM |
1933 | nxt_chain = qla25xx_copy_fce(ha, nxt_chain, &last_chain); |
1934 | nxt_chain = qla25xx_copy_mqueues(ha, nxt_chain, &last_chain); | |
2d70c103 | 1935 | nxt_chain = qla2xxx_copy_atioqueues(ha, nxt_chain, &last_chain); |
3a03eb79 | 1936 | if (last_chain) { |
ad950360 BVA |
1937 | ha->fw_dump->version |= htonl(DUMP_CHAIN_VARIANT); |
1938 | *last_chain |= htonl(DUMP_CHAIN_LAST); | |
3a03eb79 AV |
1939 | } |
1940 | ||
050c9bb1 GM |
1941 | /* Adjust valid length. */ |
1942 | ha->fw_dump_len = (nxt_chain - (void *)ha->fw_dump); | |
1943 | ||
3a03eb79 | 1944 | qla81xx_fw_dump_failed_0: |
3420d36c | 1945 | qla2xxx_dump_post_process(base_vha, rval); |
3a03eb79 AV |
1946 | |
1947 | qla81xx_fw_dump_failed: | |
8d16366b | 1948 | #ifndef __CHECKER__ |
3a03eb79 AV |
1949 | if (!hardware_locked) |
1950 | spin_unlock_irqrestore(&ha->hardware_lock, flags); | |
8d16366b BVA |
1951 | #else |
1952 | ; | |
1953 | #endif | |
3a03eb79 AV |
1954 | } |
1955 | ||
6246b8a1 GM |
1956 | void |
1957 | qla83xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked) | |
1958 | { | |
1959 | int rval; | |
52c82823 | 1960 | uint32_t cnt; |
6246b8a1 GM |
1961 | struct qla_hw_data *ha = vha->hw; |
1962 | struct device_reg_24xx __iomem *reg = &ha->iobase->isp24; | |
1963 | uint32_t __iomem *dmp_reg; | |
1964 | uint32_t *iter_reg; | |
1965 | uint16_t __iomem *mbx_reg; | |
1966 | unsigned long flags; | |
1967 | struct qla83xx_fw_dump *fw; | |
6246b8a1 GM |
1968 | void *nxt, *nxt_chain; |
1969 | uint32_t *last_chain = NULL; | |
1970 | struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev); | |
1971 | ||
6246b8a1 | 1972 | flags = 0; |
61f098dd | 1973 | ha->fw_dump_cap_flags = 0; |
6246b8a1 | 1974 | |
8d16366b | 1975 | #ifndef __CHECKER__ |
6246b8a1 GM |
1976 | if (!hardware_locked) |
1977 | spin_lock_irqsave(&ha->hardware_lock, flags); | |
8d16366b | 1978 | #endif |
6246b8a1 GM |
1979 | |
1980 | if (!ha->fw_dump) { | |
1981 | ql_log(ql_log_warn, vha, 0xd00c, | |
1982 | "No buffer available for dump!!!\n"); | |
1983 | goto qla83xx_fw_dump_failed; | |
1984 | } | |
1985 | ||
1986 | if (ha->fw_dumped) { | |
1987 | ql_log(ql_log_warn, vha, 0xd00d, | |
1988 | "Firmware has been previously dumped (%p) -- ignoring " | |
1989 | "request...\n", ha->fw_dump); | |
1990 | goto qla83xx_fw_dump_failed; | |
1991 | } | |
1992 | fw = &ha->fw_dump->isp.isp83; | |
1993 | qla2xxx_prep_dump(ha, ha->fw_dump); | |
1994 | ||
1995 | fw->host_status = htonl(RD_REG_DWORD(®->host_status)); | |
1996 | ||
2f389fc4 HP |
1997 | /* |
1998 | * Pause RISC. No need to track timeout, as resetting the chip | |
1999 | * is the right approach incase of pause timeout | |
2000 | */ | |
61f098dd | 2001 | qla24xx_pause_risc(reg, ha); |
6246b8a1 GM |
2002 | |
2003 | WRT_REG_DWORD(®->iobase_addr, 0x6000); | |
2004 | dmp_reg = ®->iobase_window; | |
52c82823 | 2005 | RD_REG_DWORD(dmp_reg); |
6246b8a1 GM |
2006 | WRT_REG_DWORD(dmp_reg, 0); |
2007 | ||
2008 | dmp_reg = ®->unused_4_1[0]; | |
52c82823 | 2009 | RD_REG_DWORD(dmp_reg); |
6246b8a1 GM |
2010 | WRT_REG_DWORD(dmp_reg, 0); |
2011 | ||
2012 | WRT_REG_DWORD(®->iobase_addr, 0x6010); | |
2013 | dmp_reg = ®->unused_4_1[2]; | |
52c82823 | 2014 | RD_REG_DWORD(dmp_reg); |
6246b8a1 GM |
2015 | WRT_REG_DWORD(dmp_reg, 0); |
2016 | ||
2017 | /* select PCR and disable ecc checking and correction */ | |
2018 | WRT_REG_DWORD(®->iobase_addr, 0x0F70); | |
2019 | RD_REG_DWORD(®->iobase_addr); | |
2020 | WRT_REG_DWORD(®->iobase_select, 0x60000000); /* write to F0h = PCR */ | |
2021 | ||
2022 | /* Host/Risc registers. */ | |
2023 | iter_reg = fw->host_risc_reg; | |
2024 | iter_reg = qla24xx_read_window(reg, 0x7000, 16, iter_reg); | |
2025 | iter_reg = qla24xx_read_window(reg, 0x7010, 16, iter_reg); | |
2026 | qla24xx_read_window(reg, 0x7040, 16, iter_reg); | |
2027 | ||
2028 | /* PCIe registers. */ | |
2029 | WRT_REG_DWORD(®->iobase_addr, 0x7C00); | |
2030 | RD_REG_DWORD(®->iobase_addr); | |
2031 | WRT_REG_DWORD(®->iobase_window, 0x01); | |
2032 | dmp_reg = ®->iobase_c4; | |
da08ef5c JC |
2033 | fw->pcie_regs[0] = htonl(RD_REG_DWORD(dmp_reg)); |
2034 | dmp_reg++; | |
2035 | fw->pcie_regs[1] = htonl(RD_REG_DWORD(dmp_reg)); | |
2036 | dmp_reg++; | |
6246b8a1 GM |
2037 | fw->pcie_regs[2] = htonl(RD_REG_DWORD(dmp_reg)); |
2038 | fw->pcie_regs[3] = htonl(RD_REG_DWORD(®->iobase_window)); | |
2039 | ||
2040 | WRT_REG_DWORD(®->iobase_window, 0x00); | |
2041 | RD_REG_DWORD(®->iobase_window); | |
2042 | ||
2043 | /* Host interface registers. */ | |
2044 | dmp_reg = ®->flash_addr; | |
da08ef5c JC |
2045 | for (cnt = 0; cnt < sizeof(fw->host_reg) / 4; cnt++, dmp_reg++) |
2046 | fw->host_reg[cnt] = htonl(RD_REG_DWORD(dmp_reg)); | |
6246b8a1 GM |
2047 | |
2048 | /* Disable interrupts. */ | |
2049 | WRT_REG_DWORD(®->ictrl, 0); | |
2050 | RD_REG_DWORD(®->ictrl); | |
2051 | ||
2052 | /* Shadow registers. */ | |
2053 | WRT_REG_DWORD(®->iobase_addr, 0x0F70); | |
2054 | RD_REG_DWORD(®->iobase_addr); | |
2055 | WRT_REG_DWORD(®->iobase_select, 0xB0000000); | |
2056 | fw->shadow_reg[0] = htonl(RD_REG_DWORD(®->iobase_sdata)); | |
2057 | ||
2058 | WRT_REG_DWORD(®->iobase_select, 0xB0100000); | |
2059 | fw->shadow_reg[1] = htonl(RD_REG_DWORD(®->iobase_sdata)); | |
2060 | ||
2061 | WRT_REG_DWORD(®->iobase_select, 0xB0200000); | |
2062 | fw->shadow_reg[2] = htonl(RD_REG_DWORD(®->iobase_sdata)); | |
2063 | ||
2064 | WRT_REG_DWORD(®->iobase_select, 0xB0300000); | |
2065 | fw->shadow_reg[3] = htonl(RD_REG_DWORD(®->iobase_sdata)); | |
2066 | ||
2067 | WRT_REG_DWORD(®->iobase_select, 0xB0400000); | |
2068 | fw->shadow_reg[4] = htonl(RD_REG_DWORD(®->iobase_sdata)); | |
2069 | ||
2070 | WRT_REG_DWORD(®->iobase_select, 0xB0500000); | |
2071 | fw->shadow_reg[5] = htonl(RD_REG_DWORD(®->iobase_sdata)); | |
2072 | ||
2073 | WRT_REG_DWORD(®->iobase_select, 0xB0600000); | |
2074 | fw->shadow_reg[6] = htonl(RD_REG_DWORD(®->iobase_sdata)); | |
2075 | ||
2076 | WRT_REG_DWORD(®->iobase_select, 0xB0700000); | |
2077 | fw->shadow_reg[7] = htonl(RD_REG_DWORD(®->iobase_sdata)); | |
2078 | ||
2079 | WRT_REG_DWORD(®->iobase_select, 0xB0800000); | |
2080 | fw->shadow_reg[8] = htonl(RD_REG_DWORD(®->iobase_sdata)); | |
2081 | ||
2082 | WRT_REG_DWORD(®->iobase_select, 0xB0900000); | |
2083 | fw->shadow_reg[9] = htonl(RD_REG_DWORD(®->iobase_sdata)); | |
2084 | ||
2085 | WRT_REG_DWORD(®->iobase_select, 0xB0A00000); | |
2086 | fw->shadow_reg[10] = htonl(RD_REG_DWORD(®->iobase_sdata)); | |
2087 | ||
2088 | /* RISC I/O register. */ | |
2089 | WRT_REG_DWORD(®->iobase_addr, 0x0010); | |
2090 | fw->risc_io_reg = htonl(RD_REG_DWORD(®->iobase_window)); | |
2091 | ||
2092 | /* Mailbox registers. */ | |
2093 | mbx_reg = ®->mailbox0; | |
da08ef5c JC |
2094 | for (cnt = 0; cnt < sizeof(fw->mailbox_reg) / 2; cnt++, dmp_reg++) |
2095 | fw->mailbox_reg[cnt] = htons(RD_REG_WORD(mbx_reg)); | |
6246b8a1 GM |
2096 | |
2097 | /* Transfer sequence registers. */ | |
2098 | iter_reg = fw->xseq_gp_reg; | |
2099 | iter_reg = qla24xx_read_window(reg, 0xBE00, 16, iter_reg); | |
2100 | iter_reg = qla24xx_read_window(reg, 0xBE10, 16, iter_reg); | |
2101 | iter_reg = qla24xx_read_window(reg, 0xBE20, 16, iter_reg); | |
2102 | iter_reg = qla24xx_read_window(reg, 0xBE30, 16, iter_reg); | |
2103 | iter_reg = qla24xx_read_window(reg, 0xBE40, 16, iter_reg); | |
2104 | iter_reg = qla24xx_read_window(reg, 0xBE50, 16, iter_reg); | |
2105 | iter_reg = qla24xx_read_window(reg, 0xBE60, 16, iter_reg); | |
2106 | iter_reg = qla24xx_read_window(reg, 0xBE70, 16, iter_reg); | |
2107 | iter_reg = qla24xx_read_window(reg, 0xBF00, 16, iter_reg); | |
2108 | iter_reg = qla24xx_read_window(reg, 0xBF10, 16, iter_reg); | |
2109 | iter_reg = qla24xx_read_window(reg, 0xBF20, 16, iter_reg); | |
2110 | iter_reg = qla24xx_read_window(reg, 0xBF30, 16, iter_reg); | |
2111 | iter_reg = qla24xx_read_window(reg, 0xBF40, 16, iter_reg); | |
2112 | iter_reg = qla24xx_read_window(reg, 0xBF50, 16, iter_reg); | |
2113 | iter_reg = qla24xx_read_window(reg, 0xBF60, 16, iter_reg); | |
2114 | qla24xx_read_window(reg, 0xBF70, 16, iter_reg); | |
2115 | ||
2116 | iter_reg = fw->xseq_0_reg; | |
2117 | iter_reg = qla24xx_read_window(reg, 0xBFC0, 16, iter_reg); | |
2118 | iter_reg = qla24xx_read_window(reg, 0xBFD0, 16, iter_reg); | |
2119 | qla24xx_read_window(reg, 0xBFE0, 16, iter_reg); | |
2120 | ||
2121 | qla24xx_read_window(reg, 0xBFF0, 16, fw->xseq_1_reg); | |
2122 | ||
2123 | qla24xx_read_window(reg, 0xBEF0, 16, fw->xseq_2_reg); | |
2124 | ||
2125 | /* Receive sequence registers. */ | |
2126 | iter_reg = fw->rseq_gp_reg; | |
2127 | iter_reg = qla24xx_read_window(reg, 0xFE00, 16, iter_reg); | |
2128 | iter_reg = qla24xx_read_window(reg, 0xFE10, 16, iter_reg); | |
2129 | iter_reg = qla24xx_read_window(reg, 0xFE20, 16, iter_reg); | |
2130 | iter_reg = qla24xx_read_window(reg, 0xFE30, 16, iter_reg); | |
2131 | iter_reg = qla24xx_read_window(reg, 0xFE40, 16, iter_reg); | |
2132 | iter_reg = qla24xx_read_window(reg, 0xFE50, 16, iter_reg); | |
2133 | iter_reg = qla24xx_read_window(reg, 0xFE60, 16, iter_reg); | |
2134 | iter_reg = qla24xx_read_window(reg, 0xFE70, 16, iter_reg); | |
2135 | iter_reg = qla24xx_read_window(reg, 0xFF00, 16, iter_reg); | |
2136 | iter_reg = qla24xx_read_window(reg, 0xFF10, 16, iter_reg); | |
2137 | iter_reg = qla24xx_read_window(reg, 0xFF20, 16, iter_reg); | |
2138 | iter_reg = qla24xx_read_window(reg, 0xFF30, 16, iter_reg); | |
2139 | iter_reg = qla24xx_read_window(reg, 0xFF40, 16, iter_reg); | |
2140 | iter_reg = qla24xx_read_window(reg, 0xFF50, 16, iter_reg); | |
2141 | iter_reg = qla24xx_read_window(reg, 0xFF60, 16, iter_reg); | |
2142 | qla24xx_read_window(reg, 0xFF70, 16, iter_reg); | |
2143 | ||
2144 | iter_reg = fw->rseq_0_reg; | |
2145 | iter_reg = qla24xx_read_window(reg, 0xFFC0, 16, iter_reg); | |
2146 | qla24xx_read_window(reg, 0xFFD0, 16, iter_reg); | |
2147 | ||
2148 | qla24xx_read_window(reg, 0xFFE0, 16, fw->rseq_1_reg); | |
2149 | qla24xx_read_window(reg, 0xFFF0, 16, fw->rseq_2_reg); | |
2150 | qla24xx_read_window(reg, 0xFEF0, 16, fw->rseq_3_reg); | |
2151 | ||
2152 | /* Auxiliary sequence registers. */ | |
2153 | iter_reg = fw->aseq_gp_reg; | |
2154 | iter_reg = qla24xx_read_window(reg, 0xB000, 16, iter_reg); | |
2155 | iter_reg = qla24xx_read_window(reg, 0xB010, 16, iter_reg); | |
2156 | iter_reg = qla24xx_read_window(reg, 0xB020, 16, iter_reg); | |
2157 | iter_reg = qla24xx_read_window(reg, 0xB030, 16, iter_reg); | |
2158 | iter_reg = qla24xx_read_window(reg, 0xB040, 16, iter_reg); | |
2159 | iter_reg = qla24xx_read_window(reg, 0xB050, 16, iter_reg); | |
2160 | iter_reg = qla24xx_read_window(reg, 0xB060, 16, iter_reg); | |
2161 | iter_reg = qla24xx_read_window(reg, 0xB070, 16, iter_reg); | |
2162 | iter_reg = qla24xx_read_window(reg, 0xB100, 16, iter_reg); | |
2163 | iter_reg = qla24xx_read_window(reg, 0xB110, 16, iter_reg); | |
2164 | iter_reg = qla24xx_read_window(reg, 0xB120, 16, iter_reg); | |
2165 | iter_reg = qla24xx_read_window(reg, 0xB130, 16, iter_reg); | |
2166 | iter_reg = qla24xx_read_window(reg, 0xB140, 16, iter_reg); | |
2167 | iter_reg = qla24xx_read_window(reg, 0xB150, 16, iter_reg); | |
2168 | iter_reg = qla24xx_read_window(reg, 0xB160, 16, iter_reg); | |
2169 | qla24xx_read_window(reg, 0xB170, 16, iter_reg); | |
2170 | ||
2171 | iter_reg = fw->aseq_0_reg; | |
2172 | iter_reg = qla24xx_read_window(reg, 0xB0C0, 16, iter_reg); | |
2173 | qla24xx_read_window(reg, 0xB0D0, 16, iter_reg); | |
2174 | ||
2175 | qla24xx_read_window(reg, 0xB0E0, 16, fw->aseq_1_reg); | |
2176 | qla24xx_read_window(reg, 0xB0F0, 16, fw->aseq_2_reg); | |
2177 | qla24xx_read_window(reg, 0xB1F0, 16, fw->aseq_3_reg); | |
2178 | ||
2179 | /* Command DMA registers. */ | |
2180 | iter_reg = fw->cmd_dma_reg; | |
2181 | iter_reg = qla24xx_read_window(reg, 0x7100, 16, iter_reg); | |
2182 | iter_reg = qla24xx_read_window(reg, 0x7120, 16, iter_reg); | |
2183 | iter_reg = qla24xx_read_window(reg, 0x7130, 16, iter_reg); | |
2184 | qla24xx_read_window(reg, 0x71F0, 16, iter_reg); | |
2185 | ||
2186 | /* Queues. */ | |
2187 | iter_reg = fw->req0_dma_reg; | |
2188 | iter_reg = qla24xx_read_window(reg, 0x7200, 8, iter_reg); | |
2189 | dmp_reg = ®->iobase_q; | |
da08ef5c JC |
2190 | for (cnt = 0; cnt < 7; cnt++, dmp_reg++) |
2191 | *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg)); | |
6246b8a1 GM |
2192 | |
2193 | iter_reg = fw->resp0_dma_reg; | |
2194 | iter_reg = qla24xx_read_window(reg, 0x7300, 8, iter_reg); | |
2195 | dmp_reg = ®->iobase_q; | |
da08ef5c JC |
2196 | for (cnt = 0; cnt < 7; cnt++, dmp_reg++) |
2197 | *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg)); | |
6246b8a1 GM |
2198 | |
2199 | iter_reg = fw->req1_dma_reg; | |
2200 | iter_reg = qla24xx_read_window(reg, 0x7400, 8, iter_reg); | |
2201 | dmp_reg = ®->iobase_q; | |
da08ef5c JC |
2202 | for (cnt = 0; cnt < 7; cnt++, dmp_reg++) |
2203 | *iter_reg++ = htonl(RD_REG_DWORD(dmp_reg)); | |
6246b8a1 GM |
2204 | |
2205 | /* Transmit DMA registers. */ | |
2206 | iter_reg = fw->xmt0_dma_reg; | |
2207 | iter_reg = qla24xx_read_window(reg, 0x7600, 16, iter_reg); | |
2208 | qla24xx_read_window(reg, 0x7610, 16, iter_reg); | |
2209 | ||
2210 | iter_reg = fw->xmt1_dma_reg; | |
2211 | iter_reg = qla24xx_read_window(reg, 0x7620, 16, iter_reg); | |
2212 | qla24xx_read_window(reg, 0x7630, 16, iter_reg); | |
2213 | ||
2214 | iter_reg = fw->xmt2_dma_reg; | |
2215 | iter_reg = qla24xx_read_window(reg, 0x7640, 16, iter_reg); | |
2216 | qla24xx_read_window(reg, 0x7650, 16, iter_reg); | |
2217 | ||
2218 | iter_reg = fw->xmt3_dma_reg; | |
2219 | iter_reg = qla24xx_read_window(reg, 0x7660, 16, iter_reg); | |
2220 | qla24xx_read_window(reg, 0x7670, 16, iter_reg); | |
2221 | ||
2222 | iter_reg = fw->xmt4_dma_reg; | |
2223 | iter_reg = qla24xx_read_window(reg, 0x7680, 16, iter_reg); | |
2224 | qla24xx_read_window(reg, 0x7690, 16, iter_reg); | |
2225 | ||
2226 | qla24xx_read_window(reg, 0x76A0, 16, fw->xmt_data_dma_reg); | |
2227 | ||
2228 | /* Receive DMA registers. */ | |
2229 | iter_reg = fw->rcvt0_data_dma_reg; | |
2230 | iter_reg = qla24xx_read_window(reg, 0x7700, 16, iter_reg); | |
2231 | qla24xx_read_window(reg, 0x7710, 16, iter_reg); | |
2232 | ||
2233 | iter_reg = fw->rcvt1_data_dma_reg; | |
2234 | iter_reg = qla24xx_read_window(reg, 0x7720, 16, iter_reg); | |
2235 | qla24xx_read_window(reg, 0x7730, 16, iter_reg); | |
2236 | ||
2237 | /* RISC registers. */ | |
2238 | iter_reg = fw->risc_gp_reg; | |
2239 | iter_reg = qla24xx_read_window(reg, 0x0F00, 16, iter_reg); | |
2240 | iter_reg = qla24xx_read_window(reg, 0x0F10, 16, iter_reg); | |
2241 | iter_reg = qla24xx_read_window(reg, 0x0F20, 16, iter_reg); | |
2242 | iter_reg = qla24xx_read_window(reg, 0x0F30, 16, iter_reg); | |
2243 | iter_reg = qla24xx_read_window(reg, 0x0F40, 16, iter_reg); | |
2244 | iter_reg = qla24xx_read_window(reg, 0x0F50, 16, iter_reg); | |
2245 | iter_reg = qla24xx_read_window(reg, 0x0F60, 16, iter_reg); | |
2246 | qla24xx_read_window(reg, 0x0F70, 16, iter_reg); | |
2247 | ||
2248 | /* Local memory controller registers. */ | |
2249 | iter_reg = fw->lmc_reg; | |
2250 | iter_reg = qla24xx_read_window(reg, 0x3000, 16, iter_reg); | |
2251 | iter_reg = qla24xx_read_window(reg, 0x3010, 16, iter_reg); | |
2252 | iter_reg = qla24xx_read_window(reg, 0x3020, 16, iter_reg); | |
2253 | iter_reg = qla24xx_read_window(reg, 0x3030, 16, iter_reg); | |
2254 | iter_reg = qla24xx_read_window(reg, 0x3040, 16, iter_reg); | |
2255 | iter_reg = qla24xx_read_window(reg, 0x3050, 16, iter_reg); | |
2256 | iter_reg = qla24xx_read_window(reg, 0x3060, 16, iter_reg); | |
2257 | qla24xx_read_window(reg, 0x3070, 16, iter_reg); | |
2258 | ||
2259 | /* Fibre Protocol Module registers. */ | |
2260 | iter_reg = fw->fpm_hdw_reg; | |
2261 | iter_reg = qla24xx_read_window(reg, 0x4000, 16, iter_reg); | |
2262 | iter_reg = qla24xx_read_window(reg, 0x4010, 16, iter_reg); | |
2263 | iter_reg = qla24xx_read_window(reg, 0x4020, 16, iter_reg); | |
2264 | iter_reg = qla24xx_read_window(reg, 0x4030, 16, iter_reg); | |
2265 | iter_reg = qla24xx_read_window(reg, 0x4040, 16, iter_reg); | |
2266 | iter_reg = qla24xx_read_window(reg, 0x4050, 16, iter_reg); | |
2267 | iter_reg = qla24xx_read_window(reg, 0x4060, 16, iter_reg); | |
2268 | iter_reg = qla24xx_read_window(reg, 0x4070, 16, iter_reg); | |
2269 | iter_reg = qla24xx_read_window(reg, 0x4080, 16, iter_reg); | |
2270 | iter_reg = qla24xx_read_window(reg, 0x4090, 16, iter_reg); | |
2271 | iter_reg = qla24xx_read_window(reg, 0x40A0, 16, iter_reg); | |
2272 | iter_reg = qla24xx_read_window(reg, 0x40B0, 16, iter_reg); | |
2273 | iter_reg = qla24xx_read_window(reg, 0x40C0, 16, iter_reg); | |
2274 | iter_reg = qla24xx_read_window(reg, 0x40D0, 16, iter_reg); | |
2275 | iter_reg = qla24xx_read_window(reg, 0x40E0, 16, iter_reg); | |
2276 | qla24xx_read_window(reg, 0x40F0, 16, iter_reg); | |
2277 | ||
2278 | /* RQ0 Array registers. */ | |
2279 | iter_reg = fw->rq0_array_reg; | |
2280 | iter_reg = qla24xx_read_window(reg, 0x5C00, 16, iter_reg); | |
2281 | iter_reg = qla24xx_read_window(reg, 0x5C10, 16, iter_reg); | |
2282 | iter_reg = qla24xx_read_window(reg, 0x5C20, 16, iter_reg); | |
2283 | iter_reg = qla24xx_read_window(reg, 0x5C30, 16, iter_reg); | |
2284 | iter_reg = qla24xx_read_window(reg, 0x5C40, 16, iter_reg); | |
2285 | iter_reg = qla24xx_read_window(reg, 0x5C50, 16, iter_reg); | |
2286 | iter_reg = qla24xx_read_window(reg, 0x5C60, 16, iter_reg); | |
2287 | iter_reg = qla24xx_read_window(reg, 0x5C70, 16, iter_reg); | |
2288 | iter_reg = qla24xx_read_window(reg, 0x5C80, 16, iter_reg); | |
2289 | iter_reg = qla24xx_read_window(reg, 0x5C90, 16, iter_reg); | |
2290 | iter_reg = qla24xx_read_window(reg, 0x5CA0, 16, iter_reg); | |
2291 | iter_reg = qla24xx_read_window(reg, 0x5CB0, 16, iter_reg); | |
2292 | iter_reg = qla24xx_read_window(reg, 0x5CC0, 16, iter_reg); | |
2293 | iter_reg = qla24xx_read_window(reg, 0x5CD0, 16, iter_reg); | |
2294 | iter_reg = qla24xx_read_window(reg, 0x5CE0, 16, iter_reg); | |
2295 | qla24xx_read_window(reg, 0x5CF0, 16, iter_reg); | |
2296 | ||
2297 | /* RQ1 Array registers. */ | |
2298 | iter_reg = fw->rq1_array_reg; | |
2299 | iter_reg = qla24xx_read_window(reg, 0x5D00, 16, iter_reg); | |
2300 | iter_reg = qla24xx_read_window(reg, 0x5D10, 16, iter_reg); | |
2301 | iter_reg = qla24xx_read_window(reg, 0x5D20, 16, iter_reg); | |
2302 | iter_reg = qla24xx_read_window(reg, 0x5D30, 16, iter_reg); | |
2303 | iter_reg = qla24xx_read_window(reg, 0x5D40, 16, iter_reg); | |
2304 | iter_reg = qla24xx_read_window(reg, 0x5D50, 16, iter_reg); | |
2305 | iter_reg = qla24xx_read_window(reg, 0x5D60, 16, iter_reg); | |
2306 | iter_reg = qla24xx_read_window(reg, 0x5D70, 16, iter_reg); | |
2307 | iter_reg = qla24xx_read_window(reg, 0x5D80, 16, iter_reg); | |
2308 | iter_reg = qla24xx_read_window(reg, 0x5D90, 16, iter_reg); | |
2309 | iter_reg = qla24xx_read_window(reg, 0x5DA0, 16, iter_reg); | |
2310 | iter_reg = qla24xx_read_window(reg, 0x5DB0, 16, iter_reg); | |
2311 | iter_reg = qla24xx_read_window(reg, 0x5DC0, 16, iter_reg); | |
2312 | iter_reg = qla24xx_read_window(reg, 0x5DD0, 16, iter_reg); | |
2313 | iter_reg = qla24xx_read_window(reg, 0x5DE0, 16, iter_reg); | |
2314 | qla24xx_read_window(reg, 0x5DF0, 16, iter_reg); | |
2315 | ||
2316 | /* RP0 Array registers. */ | |
2317 | iter_reg = fw->rp0_array_reg; | |
2318 | iter_reg = qla24xx_read_window(reg, 0x5E00, 16, iter_reg); | |
2319 | iter_reg = qla24xx_read_window(reg, 0x5E10, 16, iter_reg); | |
2320 | iter_reg = qla24xx_read_window(reg, 0x5E20, 16, iter_reg); | |
2321 | iter_reg = qla24xx_read_window(reg, 0x5E30, 16, iter_reg); | |
2322 | iter_reg = qla24xx_read_window(reg, 0x5E40, 16, iter_reg); | |
2323 | iter_reg = qla24xx_read_window(reg, 0x5E50, 16, iter_reg); | |
2324 | iter_reg = qla24xx_read_window(reg, 0x5E60, 16, iter_reg); | |
2325 | iter_reg = qla24xx_read_window(reg, 0x5E70, 16, iter_reg); | |
2326 | iter_reg = qla24xx_read_window(reg, 0x5E80, 16, iter_reg); | |
2327 | iter_reg = qla24xx_read_window(reg, 0x5E90, 16, iter_reg); | |
2328 | iter_reg = qla24xx_read_window(reg, 0x5EA0, 16, iter_reg); | |
2329 | iter_reg = qla24xx_read_window(reg, 0x5EB0, 16, iter_reg); | |
2330 | iter_reg = qla24xx_read_window(reg, 0x5EC0, 16, iter_reg); | |
2331 | iter_reg = qla24xx_read_window(reg, 0x5ED0, 16, iter_reg); | |
2332 | iter_reg = qla24xx_read_window(reg, 0x5EE0, 16, iter_reg); | |
2333 | qla24xx_read_window(reg, 0x5EF0, 16, iter_reg); | |
2334 | ||
2335 | /* RP1 Array registers. */ | |
2336 | iter_reg = fw->rp1_array_reg; | |
2337 | iter_reg = qla24xx_read_window(reg, 0x5F00, 16, iter_reg); | |
2338 | iter_reg = qla24xx_read_window(reg, 0x5F10, 16, iter_reg); | |
2339 | iter_reg = qla24xx_read_window(reg, 0x5F20, 16, iter_reg); | |
2340 | iter_reg = qla24xx_read_window(reg, 0x5F30, 16, iter_reg); | |
2341 | iter_reg = qla24xx_read_window(reg, 0x5F40, 16, iter_reg); | |
2342 | iter_reg = qla24xx_read_window(reg, 0x5F50, 16, iter_reg); | |
2343 | iter_reg = qla24xx_read_window(reg, 0x5F60, 16, iter_reg); | |
2344 | iter_reg = qla24xx_read_window(reg, 0x5F70, 16, iter_reg); | |
2345 | iter_reg = qla24xx_read_window(reg, 0x5F80, 16, iter_reg); | |
2346 | iter_reg = qla24xx_read_window(reg, 0x5F90, 16, iter_reg); | |
2347 | iter_reg = qla24xx_read_window(reg, 0x5FA0, 16, iter_reg); | |
2348 | iter_reg = qla24xx_read_window(reg, 0x5FB0, 16, iter_reg); | |
2349 | iter_reg = qla24xx_read_window(reg, 0x5FC0, 16, iter_reg); | |
2350 | iter_reg = qla24xx_read_window(reg, 0x5FD0, 16, iter_reg); | |
2351 | iter_reg = qla24xx_read_window(reg, 0x5FE0, 16, iter_reg); | |
2352 | qla24xx_read_window(reg, 0x5FF0, 16, iter_reg); | |
2353 | ||
2354 | iter_reg = fw->at0_array_reg; | |
2355 | iter_reg = qla24xx_read_window(reg, 0x7080, 16, iter_reg); | |
2356 | iter_reg = qla24xx_read_window(reg, 0x7090, 16, iter_reg); | |
2357 | iter_reg = qla24xx_read_window(reg, 0x70A0, 16, iter_reg); | |
2358 | iter_reg = qla24xx_read_window(reg, 0x70B0, 16, iter_reg); | |
2359 | iter_reg = qla24xx_read_window(reg, 0x70C0, 16, iter_reg); | |
2360 | iter_reg = qla24xx_read_window(reg, 0x70D0, 16, iter_reg); | |
2361 | iter_reg = qla24xx_read_window(reg, 0x70E0, 16, iter_reg); | |
2362 | qla24xx_read_window(reg, 0x70F0, 16, iter_reg); | |
2363 | ||
2364 | /* I/O Queue Control registers. */ | |
2365 | qla24xx_read_window(reg, 0x7800, 16, fw->queue_control_reg); | |
2366 | ||
2367 | /* Frame Buffer registers. */ | |
2368 | iter_reg = fw->fb_hdw_reg; | |
2369 | iter_reg = qla24xx_read_window(reg, 0x6000, 16, iter_reg); | |
2370 | iter_reg = qla24xx_read_window(reg, 0x6010, 16, iter_reg); | |
2371 | iter_reg = qla24xx_read_window(reg, 0x6020, 16, iter_reg); | |
2372 | iter_reg = qla24xx_read_window(reg, 0x6030, 16, iter_reg); | |
2373 | iter_reg = qla24xx_read_window(reg, 0x6040, 16, iter_reg); | |
2374 | iter_reg = qla24xx_read_window(reg, 0x6060, 16, iter_reg); | |
2375 | iter_reg = qla24xx_read_window(reg, 0x6070, 16, iter_reg); | |
2376 | iter_reg = qla24xx_read_window(reg, 0x6100, 16, iter_reg); | |
2377 | iter_reg = qla24xx_read_window(reg, 0x6130, 16, iter_reg); | |
2378 | iter_reg = qla24xx_read_window(reg, 0x6150, 16, iter_reg); | |
2379 | iter_reg = qla24xx_read_window(reg, 0x6170, 16, iter_reg); | |
2380 | iter_reg = qla24xx_read_window(reg, 0x6190, 16, iter_reg); | |
2381 | iter_reg = qla24xx_read_window(reg, 0x61B0, 16, iter_reg); | |
2382 | iter_reg = qla24xx_read_window(reg, 0x61C0, 16, iter_reg); | |
2383 | iter_reg = qla24xx_read_window(reg, 0x6530, 16, iter_reg); | |
2384 | iter_reg = qla24xx_read_window(reg, 0x6540, 16, iter_reg); | |
2385 | iter_reg = qla24xx_read_window(reg, 0x6550, 16, iter_reg); | |
2386 | iter_reg = qla24xx_read_window(reg, 0x6560, 16, iter_reg); | |
2387 | iter_reg = qla24xx_read_window(reg, 0x6570, 16, iter_reg); | |
2388 | iter_reg = qla24xx_read_window(reg, 0x6580, 16, iter_reg); | |
2389 | iter_reg = qla24xx_read_window(reg, 0x6590, 16, iter_reg); | |
2390 | iter_reg = qla24xx_read_window(reg, 0x65A0, 16, iter_reg); | |
2391 | iter_reg = qla24xx_read_window(reg, 0x65B0, 16, iter_reg); | |
2392 | iter_reg = qla24xx_read_window(reg, 0x65C0, 16, iter_reg); | |
2393 | iter_reg = qla24xx_read_window(reg, 0x65D0, 16, iter_reg); | |
2394 | iter_reg = qla24xx_read_window(reg, 0x65E0, 16, iter_reg); | |
2395 | qla24xx_read_window(reg, 0x6F00, 16, iter_reg); | |
2396 | ||
2397 | /* Multi queue registers */ | |
2398 | nxt_chain = qla25xx_copy_mq(ha, (void *)ha->fw_dump + ha->chain_offset, | |
2399 | &last_chain); | |
2400 | ||
2401 | rval = qla24xx_soft_reset(ha); | |
2402 | if (rval != QLA_SUCCESS) { | |
2403 | ql_log(ql_log_warn, vha, 0xd00e, | |
2404 | "SOFT RESET FAILED, forcing continuation of dump!!!\n"); | |
2405 | rval = QLA_SUCCESS; | |
2406 | ||
2407 | ql_log(ql_log_warn, vha, 0xd00f, "try a bigger hammer!!!\n"); | |
2408 | ||
2409 | WRT_REG_DWORD(®->hccr, HCCRX_SET_RISC_RESET); | |
2410 | RD_REG_DWORD(®->hccr); | |
2411 | ||
2412 | WRT_REG_DWORD(®->hccr, HCCRX_REL_RISC_PAUSE); | |
2413 | RD_REG_DWORD(®->hccr); | |
2414 | ||
2415 | WRT_REG_DWORD(®->hccr, HCCRX_CLR_RISC_RESET); | |
2416 | RD_REG_DWORD(®->hccr); | |
2417 | ||
2418 | for (cnt = 30000; cnt && (RD_REG_WORD(®->mailbox0)); cnt--) | |
2419 | udelay(5); | |
2420 | ||
2421 | if (!cnt) { | |
2422 | nxt = fw->code_ram; | |
8c0bc701 | 2423 | nxt += sizeof(fw->code_ram); |
6246b8a1 GM |
2424 | nxt += (ha->fw_memory_size - 0x100000 + 1); |
2425 | goto copy_queue; | |
61f098dd HP |
2426 | } else { |
2427 | set_bit(RISC_RDY_AFT_RESET, &ha->fw_dump_cap_flags); | |
6246b8a1 GM |
2428 | ql_log(ql_log_warn, vha, 0xd010, |
2429 | "bigger hammer success?\n"); | |
61f098dd | 2430 | } |
6246b8a1 GM |
2431 | } |
2432 | ||
2433 | rval = qla24xx_dump_memory(ha, fw->code_ram, sizeof(fw->code_ram), | |
2434 | &nxt); | |
2435 | if (rval != QLA_SUCCESS) | |
2436 | goto qla83xx_fw_dump_failed_0; | |
2437 | ||
2438 | copy_queue: | |
2439 | nxt = qla2xxx_copy_queues(ha, nxt); | |
2440 | ||
7f544d00 | 2441 | qla24xx_copy_eft(ha, nxt); |
6246b8a1 GM |
2442 | |
2443 | /* Chain entries -- started with MQ. */ | |
2444 | nxt_chain = qla25xx_copy_fce(ha, nxt_chain, &last_chain); | |
2445 | nxt_chain = qla25xx_copy_mqueues(ha, nxt_chain, &last_chain); | |
2d70c103 | 2446 | nxt_chain = qla2xxx_copy_atioqueues(ha, nxt_chain, &last_chain); |
6246b8a1 | 2447 | if (last_chain) { |
ad950360 BVA |
2448 | ha->fw_dump->version |= htonl(DUMP_CHAIN_VARIANT); |
2449 | *last_chain |= htonl(DUMP_CHAIN_LAST); | |
6246b8a1 GM |
2450 | } |
2451 | ||
2452 | /* Adjust valid length. */ | |
2453 | ha->fw_dump_len = (nxt_chain - (void *)ha->fw_dump); | |
2454 | ||
2455 | qla83xx_fw_dump_failed_0: | |
2456 | qla2xxx_dump_post_process(base_vha, rval); | |
2457 | ||
2458 | qla83xx_fw_dump_failed: | |
8d16366b | 2459 | #ifndef __CHECKER__ |
6246b8a1 GM |
2460 | if (!hardware_locked) |
2461 | spin_unlock_irqrestore(&ha->hardware_lock, flags); | |
8d16366b BVA |
2462 | #else |
2463 | ; | |
2464 | #endif | |
6246b8a1 GM |
2465 | } |
2466 | ||
1da177e4 LT |
2467 | /****************************************************************************/ |
2468 | /* Driver Debug Functions. */ | |
2469 | /****************************************************************************/ | |
cfb0919c CD |
2470 | |
2471 | static inline int | |
2472 | ql_mask_match(uint32_t level) | |
2473 | { | |
2474 | if (ql2xextended_error_logging == 1) | |
2475 | ql2xextended_error_logging = QL_DBG_DEFAULT1_MASK; | |
2476 | return (level & ql2xextended_error_logging) == level; | |
2477 | } | |
2478 | ||
3ce8866c SK |
2479 | /* |
2480 | * This function is for formatting and logging debug information. | |
2481 | * It is to be used when vha is available. It formats the message | |
2482 | * and logs it to the messages file. | |
2483 | * parameters: | |
2484 | * level: The level of the debug messages to be printed. | |
2485 | * If ql2xextended_error_logging value is correctly set, | |
2486 | * this message will appear in the messages file. | |
2487 | * vha: Pointer to the scsi_qla_host_t. | |
2488 | * id: This is a unique identifier for the level. It identifies the | |
2489 | * part of the code from where the message originated. | |
2490 | * msg: The message to be displayed. | |
2491 | */ | |
2492 | void | |
086b3e8a JP |
2493 | ql_dbg(uint32_t level, scsi_qla_host_t *vha, int32_t id, const char *fmt, ...) |
2494 | { | |
2495 | va_list va; | |
2496 | struct va_format vaf; | |
3ce8866c | 2497 | |
cfb0919c | 2498 | if (!ql_mask_match(level)) |
086b3e8a | 2499 | return; |
3ce8866c | 2500 | |
086b3e8a | 2501 | va_start(va, fmt); |
3ce8866c | 2502 | |
086b3e8a JP |
2503 | vaf.fmt = fmt; |
2504 | vaf.va = &va; | |
3ce8866c | 2505 | |
086b3e8a JP |
2506 | if (vha != NULL) { |
2507 | const struct pci_dev *pdev = vha->hw->pdev; | |
2508 | /* <module-name> <pci-name> <msg-id>:<host> Message */ | |
2509 | pr_warn("%s [%s]-%04x:%ld: %pV", | |
2510 | QL_MSGHDR, dev_name(&(pdev->dev)), id + ql_dbg_offset, | |
2511 | vha->host_no, &vaf); | |
2512 | } else { | |
2513 | pr_warn("%s [%s]-%04x: : %pV", | |
2514 | QL_MSGHDR, "0000:00:00.0", id + ql_dbg_offset, &vaf); | |
3ce8866c SK |
2515 | } |
2516 | ||
086b3e8a | 2517 | va_end(va); |
3ce8866c SK |
2518 | |
2519 | } | |
2520 | ||
2521 | /* | |
2522 | * This function is for formatting and logging debug information. | |
d6a03581 | 2523 | * It is to be used when vha is not available and pci is available, |
3ce8866c SK |
2524 | * i.e., before host allocation. It formats the message and logs it |
2525 | * to the messages file. | |
2526 | * parameters: | |
2527 | * level: The level of the debug messages to be printed. | |
2528 | * If ql2xextended_error_logging value is correctly set, | |
2529 | * this message will appear in the messages file. | |
2530 | * pdev: Pointer to the struct pci_dev. | |
2531 | * id: This is a unique id for the level. It identifies the part | |
2532 | * of the code from where the message originated. | |
2533 | * msg: The message to be displayed. | |
2534 | */ | |
2535 | void | |
086b3e8a JP |
2536 | ql_dbg_pci(uint32_t level, struct pci_dev *pdev, int32_t id, |
2537 | const char *fmt, ...) | |
2538 | { | |
2539 | va_list va; | |
2540 | struct va_format vaf; | |
3ce8866c SK |
2541 | |
2542 | if (pdev == NULL) | |
2543 | return; | |
cfb0919c | 2544 | if (!ql_mask_match(level)) |
086b3e8a | 2545 | return; |
3ce8866c | 2546 | |
086b3e8a | 2547 | va_start(va, fmt); |
3ce8866c | 2548 | |
086b3e8a JP |
2549 | vaf.fmt = fmt; |
2550 | vaf.va = &va; | |
3ce8866c | 2551 | |
086b3e8a JP |
2552 | /* <module-name> <dev-name>:<msg-id> Message */ |
2553 | pr_warn("%s [%s]-%04x: : %pV", | |
2554 | QL_MSGHDR, dev_name(&(pdev->dev)), id + ql_dbg_offset, &vaf); | |
3ce8866c | 2555 | |
086b3e8a | 2556 | va_end(va); |
3ce8866c SK |
2557 | } |
2558 | ||
2559 | /* | |
2560 | * This function is for formatting and logging log messages. | |
2561 | * It is to be used when vha is available. It formats the message | |
2562 | * and logs it to the messages file. All the messages will be logged | |
2563 | * irrespective of value of ql2xextended_error_logging. | |
2564 | * parameters: | |
2565 | * level: The level of the log messages to be printed in the | |
2566 | * messages file. | |
2567 | * vha: Pointer to the scsi_qla_host_t | |
2568 | * id: This is a unique id for the level. It identifies the | |
2569 | * part of the code from where the message originated. | |
2570 | * msg: The message to be displayed. | |
2571 | */ | |
2572 | void | |
086b3e8a JP |
2573 | ql_log(uint32_t level, scsi_qla_host_t *vha, int32_t id, const char *fmt, ...) |
2574 | { | |
2575 | va_list va; | |
2576 | struct va_format vaf; | |
2577 | char pbuf[128]; | |
3ce8866c | 2578 | |
086b3e8a JP |
2579 | if (level > ql_errlev) |
2580 | return; | |
3ce8866c | 2581 | |
086b3e8a JP |
2582 | if (vha != NULL) { |
2583 | const struct pci_dev *pdev = vha->hw->pdev; | |
2584 | /* <module-name> <msg-id>:<host> Message */ | |
2585 | snprintf(pbuf, sizeof(pbuf), "%s [%s]-%04x:%ld: ", | |
2586 | QL_MSGHDR, dev_name(&(pdev->dev)), id, vha->host_no); | |
2587 | } else { | |
2588 | snprintf(pbuf, sizeof(pbuf), "%s [%s]-%04x: : ", | |
2589 | QL_MSGHDR, "0000:00:00.0", id); | |
2590 | } | |
2591 | pbuf[sizeof(pbuf) - 1] = 0; | |
2592 | ||
2593 | va_start(va, fmt); | |
2594 | ||
2595 | vaf.fmt = fmt; | |
2596 | vaf.va = &va; | |
2597 | ||
2598 | switch (level) { | |
70a3fc76 | 2599 | case ql_log_fatal: /* FATAL LOG */ |
086b3e8a JP |
2600 | pr_crit("%s%pV", pbuf, &vaf); |
2601 | break; | |
70a3fc76 | 2602 | case ql_log_warn: |
086b3e8a JP |
2603 | pr_err("%s%pV", pbuf, &vaf); |
2604 | break; | |
70a3fc76 | 2605 | case ql_log_info: |
086b3e8a JP |
2606 | pr_warn("%s%pV", pbuf, &vaf); |
2607 | break; | |
2608 | default: | |
2609 | pr_info("%s%pV", pbuf, &vaf); | |
2610 | break; | |
3ce8866c SK |
2611 | } |
2612 | ||
086b3e8a | 2613 | va_end(va); |
3ce8866c SK |
2614 | } |
2615 | ||
2616 | /* | |
2617 | * This function is for formatting and logging log messages. | |
d6a03581 | 2618 | * It is to be used when vha is not available and pci is available, |
3ce8866c SK |
2619 | * i.e., before host allocation. It formats the message and logs |
2620 | * it to the messages file. All the messages are logged irrespective | |
2621 | * of the value of ql2xextended_error_logging. | |
2622 | * parameters: | |
2623 | * level: The level of the log messages to be printed in the | |
2624 | * messages file. | |
2625 | * pdev: Pointer to the struct pci_dev. | |
2626 | * id: This is a unique id for the level. It identifies the | |
2627 | * part of the code from where the message originated. | |
2628 | * msg: The message to be displayed. | |
2629 | */ | |
2630 | void | |
086b3e8a JP |
2631 | ql_log_pci(uint32_t level, struct pci_dev *pdev, int32_t id, |
2632 | const char *fmt, ...) | |
2633 | { | |
2634 | va_list va; | |
2635 | struct va_format vaf; | |
2636 | char pbuf[128]; | |
3ce8866c SK |
2637 | |
2638 | if (pdev == NULL) | |
2639 | return; | |
086b3e8a JP |
2640 | if (level > ql_errlev) |
2641 | return; | |
3ce8866c | 2642 | |
086b3e8a JP |
2643 | /* <module-name> <dev-name>:<msg-id> Message */ |
2644 | snprintf(pbuf, sizeof(pbuf), "%s [%s]-%04x: : ", | |
2645 | QL_MSGHDR, dev_name(&(pdev->dev)), id); | |
2646 | pbuf[sizeof(pbuf) - 1] = 0; | |
2647 | ||
2648 | va_start(va, fmt); | |
2649 | ||
2650 | vaf.fmt = fmt; | |
2651 | vaf.va = &va; | |
2652 | ||
2653 | switch (level) { | |
70a3fc76 | 2654 | case ql_log_fatal: /* FATAL LOG */ |
086b3e8a JP |
2655 | pr_crit("%s%pV", pbuf, &vaf); |
2656 | break; | |
70a3fc76 | 2657 | case ql_log_warn: |
086b3e8a JP |
2658 | pr_err("%s%pV", pbuf, &vaf); |
2659 | break; | |
70a3fc76 | 2660 | case ql_log_info: |
086b3e8a JP |
2661 | pr_warn("%s%pV", pbuf, &vaf); |
2662 | break; | |
2663 | default: | |
2664 | pr_info("%s%pV", pbuf, &vaf); | |
2665 | break; | |
3ce8866c SK |
2666 | } |
2667 | ||
086b3e8a | 2668 | va_end(va); |
3ce8866c SK |
2669 | } |
2670 | ||
2671 | void | |
2672 | ql_dump_regs(uint32_t level, scsi_qla_host_t *vha, int32_t id) | |
2673 | { | |
2674 | int i; | |
2675 | struct qla_hw_data *ha = vha->hw; | |
2676 | struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; | |
2677 | struct device_reg_24xx __iomem *reg24 = &ha->iobase->isp24; | |
2678 | struct device_reg_82xx __iomem *reg82 = &ha->iobase->isp82; | |
2679 | uint16_t __iomem *mbx_reg; | |
2680 | ||
cfb0919c CD |
2681 | if (!ql_mask_match(level)) |
2682 | return; | |
3ce8866c | 2683 | |
7ec0effd | 2684 | if (IS_P3P_TYPE(ha)) |
cfb0919c CD |
2685 | mbx_reg = ®82->mailbox_in[0]; |
2686 | else if (IS_FWI2_CAPABLE(ha)) | |
2687 | mbx_reg = ®24->mailbox0; | |
2688 | else | |
2689 | mbx_reg = MAILBOX_REG(ha, reg, 0); | |
2690 | ||
2691 | ql_dbg(level, vha, id, "Mailbox registers:\n"); | |
2692 | for (i = 0; i < 6; i++) | |
2693 | ql_dbg(level, vha, id, | |
2694 | "mbox[%d] 0x%04x\n", i, RD_REG_WORD(mbx_reg++)); | |
3ce8866c SK |
2695 | } |
2696 | ||
2697 | ||
2698 | void | |
2699 | ql_dump_buffer(uint32_t level, scsi_qla_host_t *vha, int32_t id, | |
2700 | uint8_t *b, uint32_t size) | |
2701 | { | |
2702 | uint32_t cnt; | |
2703 | uint8_t c; | |
cfb0919c CD |
2704 | |
2705 | if (!ql_mask_match(level)) | |
2706 | return; | |
2707 | ||
2708 | ql_dbg(level, vha, id, " 0 1 2 3 4 5 6 7 8 " | |
2709 | "9 Ah Bh Ch Dh Eh Fh\n"); | |
2710 | ql_dbg(level, vha, id, "----------------------------------" | |
2711 | "----------------------------\n"); | |
2712 | ||
2713 | ql_dbg(level, vha, id, " "); | |
2714 | for (cnt = 0; cnt < size;) { | |
2715 | c = *b++; | |
2716 | printk("%02x", (uint32_t) c); | |
2717 | cnt++; | |
2718 | if (!(cnt % 16)) | |
2719 | printk("\n"); | |
2720 | else | |
2721 | printk(" "); | |
3ce8866c | 2722 | } |
cfb0919c CD |
2723 | if (cnt % 16) |
2724 | ql_dbg(level, vha, id, "\n"); | |
3ce8866c | 2725 | } |