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[SCSI] qla2xxx: Always use an FLT's NVRAM/VPD region information.
[deliverable/linux.git] / drivers / scsi / qla2xxx / qla_attr.c
CommitLineData
8482e118 1/*
fa90c54f 2 * QLogic Fibre Channel HBA Driver
01e58d8e 3 * Copyright (c) 2003-2008 QLogic Corporation
8482e118 4 *
fa90c54f 5 * See LICENSE.qla2xxx for copyright and licensing details.
8482e118 6 */
7#include "qla_def.h"
8
2c3dfe3f 9#include <linux/kthread.h>
7aaef27b 10#include <linux/vmalloc.h>
00eabe7c 11#include <linux/delay.h>
8482e118 12
a824ebb3 13static int qla24xx_vport_disable(struct fc_vport *, bool);
2c3dfe3f 14
8482e118 15/* SYSFS attributes --------------------------------------------------------- */
16
17static ssize_t
91a69029
ZR		 18qla2x00_sysfs_read_fw_dump(struct kobject *kobj,
19 struct bin_attribute *bin_attr,
20 char *buf, loff_t off, size_t count)
8482e118 21{
7b867cf7 22 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
8482e118 23 struct device, kobj)));
7b867cf7 24 struct qla_hw_data *ha = vha->hw;
8482e118 25
26 if (ha->fw_dump_reading == 0)
27 return 0;
8482e118 28
b3dc9088
AM		 29 return memory_read_from_buffer(buf, count, &off, ha->fw_dump,
30 ha->fw_dump_len);
8482e118 31}
32
33static ssize_t
91a69029
ZR		 34qla2x00_sysfs_write_fw_dump(struct kobject *kobj,
35 struct bin_attribute *bin_attr,
36 char *buf, loff_t off, size_t count)
8482e118 37{
7b867cf7 38 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
8482e118 39 struct device, kobj)));
7b867cf7 40 struct qla_hw_data *ha = vha->hw;
8482e118 41 int reading;
8482e118 42
43 if (off != 0)
44 return (0);
45
46 reading = simple_strtol(buf, NULL, 10);
47 switch (reading) {
48 case 0:
a7a167bf
AV		 49 if (!ha->fw_dump_reading)
50 break;
8482e118 51
a7a167bf 52 qla_printk(KERN_INFO, ha,
7b867cf7 53 "Firmware dump cleared on (%ld).\n", vha->host_no);
a7a167bf
AV		 54
55 ha->fw_dump_reading = 0;
56 ha->fw_dumped = 0;
8482e118 57 break;
58 case 1:
d4e3e04d 59 if (ha->fw_dumped && !ha->fw_dump_reading) {
8482e118 60 ha->fw_dump_reading = 1;
61
8482e118 62 qla_printk(KERN_INFO, ha,
a7a167bf 63 "Raw firmware dump ready for read on (%ld).\n",
7b867cf7 64 vha->host_no);
8482e118 65 }
66 break;
a7a167bf 67 case 2:
7b867cf7 68 qla2x00_alloc_fw_dump(vha);
a7a167bf 69 break;
68af0811 70 case 3:
7b867cf7 71 qla2x00_system_error(vha);
68af0811 72 break;
8482e118 73 }
74 return (count);
75}
76
77static struct bin_attribute sysfs_fw_dump_attr = {
78 .attr = {
79 .name = "fw_dump",
80 .mode = S_IRUSR | S_IWUSR,
8482e118 81 },
82 .size = 0,
83 .read = qla2x00_sysfs_read_fw_dump,
84 .write = qla2x00_sysfs_write_fw_dump,
85};
86
87static ssize_t
91a69029
ZR		 88qla2x00_sysfs_read_nvram(struct kobject *kobj,
89 struct bin_attribute *bin_attr,
90 char *buf, loff_t off, size_t count)
8482e118 91{
7b867cf7 92 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
8482e118 93 struct device, kobj)));
7b867cf7 94 struct qla_hw_data *ha = vha->hw;
8482e118 95
b3dc9088 96 if (!capable(CAP_SYS_ADMIN))
8482e118 97 return 0;
98
281afe19 99 /* Read NVRAM data from cache. */
b3dc9088
AM		 100 return memory_read_from_buffer(buf, count, &off, ha->nvram,
101 ha->nvram_size);
8482e118 102}
103
104static ssize_t
91a69029
ZR		 105qla2x00_sysfs_write_nvram(struct kobject *kobj,
106 struct bin_attribute *bin_attr,
107 char *buf, loff_t off, size_t count)
8482e118 108{
7b867cf7 109 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
8482e118 110 struct device, kobj)));
7b867cf7 111 struct qla_hw_data *ha = vha->hw;
8482e118 112 uint16_t cnt;
8482e118 113
3d79038f
AV		 114 if (!capable(CAP_SYS_ADMIN) || off != 0 || count != ha->nvram_size ||
115 !ha->isp_ops->write_nvram)
8482e118 116 return 0;
117
118 /* Checksum NVRAM. */
e428924c 119 if (IS_FWI2_CAPABLE(ha)) {
459c5378
AV		 120 uint32_t *iter;
121 uint32_t chksum;
122
123 iter = (uint32_t *)buf;
124 chksum = 0;
125 for (cnt = 0; cnt < ((count >> 2) - 1); cnt++)
126 chksum += le32_to_cpu(*iter++);
127 chksum = ~chksum + 1;
128 *iter = cpu_to_le32(chksum);
129 } else {
130 uint8_t *iter;
131 uint8_t chksum;
132
133 iter = (uint8_t *)buf;
134 chksum = 0;
135 for (cnt = 0; cnt < count - 1; cnt++)
136 chksum += *iter++;
137 chksum = ~chksum + 1;
138 *iter = chksum;
139 }
8482e118 140
2533cf67
LC		 141 if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) {
142 qla_printk(KERN_WARNING, ha,
143 "HBA not online, failing NVRAM update.\n");
144 return -EAGAIN;
145 }
146
8482e118 147 /* Write NVRAM. */
7b867cf7
AC		 148 ha->isp_ops->write_nvram(vha, (uint8_t *)buf, ha->nvram_base, count);
149 ha->isp_ops->read_nvram(vha, (uint8_t *)ha->nvram, ha->nvram_base,
281afe19 150 count);
8482e118 151
2533cf67 152 /* NVRAM settings take effect immediately. */
7b867cf7 153 set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
2533cf67
LC		 154 qla2xxx_wake_dpc(vha);
155 qla2x00_wait_for_chip_reset(vha);
26b8d348 156
8482e118 157 return (count);
158}
159
160static struct bin_attribute sysfs_nvram_attr = {
161 .attr = {
162 .name = "nvram",
163 .mode = S_IRUSR | S_IWUSR,
8482e118 164 },
1b3f6365 165 .size = 512,
8482e118 166 .read = qla2x00_sysfs_read_nvram,
167 .write = qla2x00_sysfs_write_nvram,
168};
169
854165f4 170static ssize_t
91a69029
ZR		 171qla2x00_sysfs_read_optrom(struct kobject *kobj,
172 struct bin_attribute *bin_attr,
173 char *buf, loff_t off, size_t count)
854165f4 174{
7b867cf7 175 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
854165f4 176 struct device, kobj)));
7b867cf7 177 struct qla_hw_data *ha = vha->hw;
854165f4 178
179 if (ha->optrom_state != QLA_SREADING)
180 return 0;
854165f4 181
b3dc9088
AM		 182 return memory_read_from_buffer(buf, count, &off, ha->optrom_buffer,
183 ha->optrom_region_size);
854165f4 184}
185
186static ssize_t
91a69029
ZR		 187qla2x00_sysfs_write_optrom(struct kobject *kobj,
188 struct bin_attribute *bin_attr,
189 char *buf, loff_t off, size_t count)
854165f4 190{
7b867cf7 191 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
854165f4 192 struct device, kobj)));
7b867cf7 193 struct qla_hw_data *ha = vha->hw;
854165f4 194
195 if (ha->optrom_state != QLA_SWRITING)
196 return -EINVAL;
b7cc176c 197 if (off > ha->optrom_region_size)
854165f4 198 return -ERANGE;
b7cc176c
JC		 199 if (off + count > ha->optrom_region_size)
200 count = ha->optrom_region_size - off;
854165f4 201
202 memcpy(&ha->optrom_buffer[off], buf, count);
203
204 return count;
205}
206
207static struct bin_attribute sysfs_optrom_attr = {
208 .attr = {
209 .name = "optrom",
210 .mode = S_IRUSR | S_IWUSR,
854165f4 211 },
c3a2f0df 212 .size = 0,
854165f4 213 .read = qla2x00_sysfs_read_optrom,
214 .write = qla2x00_sysfs_write_optrom,
215};
216
217static ssize_t
91a69029
ZR		 218qla2x00_sysfs_write_optrom_ctl(struct kobject *kobj,
219 struct bin_attribute *bin_attr,
220 char *buf, loff_t off, size_t count)
854165f4 221{
7b867cf7 222 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
854165f4 223 struct device, kobj)));
7b867cf7
AC		 224 struct qla_hw_data *ha = vha->hw;
225
b7cc176c
JC		 226 uint32_t start = 0;
227 uint32_t size = ha->optrom_size;
228 int val, valid;
854165f4 229
230 if (off)
231 return 0;
232
b7cc176c
JC		 233 if (sscanf(buf, "%d:%x:%x", &val, &start, &size) < 1)
234 return -EINVAL;
235 if (start > ha->optrom_size)
854165f4 236 return -EINVAL;
237
238 switch (val) {
239 case 0:
240 if (ha->optrom_state != QLA_SREADING &&
241 ha->optrom_state != QLA_SWRITING)
242 break;
243
244 ha->optrom_state = QLA_SWAITING;
b7cc176c
JC		 245
246 DEBUG2(qla_printk(KERN_INFO, ha,
247 "Freeing flash region allocation -- 0x%x bytes.\n",
248 ha->optrom_region_size));
249
854165f4 250 vfree(ha->optrom_buffer);
251 ha->optrom_buffer = NULL;
252 break;
253 case 1:
254 if (ha->optrom_state != QLA_SWAITING)
255 break;
256
b7cc176c
JC		 257 ha->optrom_region_start = start;
258 ha->optrom_region_size = start + size > ha->optrom_size ?
259 ha->optrom_size - start : size;
260
854165f4 261 ha->optrom_state = QLA_SREADING;
b7cc176c 262 ha->optrom_buffer = vmalloc(ha->optrom_region_size);
854165f4 263 if (ha->optrom_buffer == NULL) {
264 qla_printk(KERN_WARNING, ha,
265 "Unable to allocate memory for optrom retrieval "
b7cc176c 266 "(%x).\n", ha->optrom_region_size);
854165f4 267
268 ha->optrom_state = QLA_SWAITING;
269 return count;
270 }
271
b7cc176c
JC		 272 DEBUG2(qla_printk(KERN_INFO, ha,
273 "Reading flash region -- 0x%x/0x%x.\n",
274 ha->optrom_region_start, ha->optrom_region_size));
275
276 memset(ha->optrom_buffer, 0, ha->optrom_region_size);
7b867cf7 277 ha->isp_ops->read_optrom(vha, ha->optrom_buffer,
b7cc176c 278 ha->optrom_region_start, ha->optrom_region_size);
854165f4 279 break;
280 case 2:
281 if (ha->optrom_state != QLA_SWAITING)
282 break;
283
b7cc176c
JC		 284 /*
285 * We need to be more restrictive on which FLASH regions are
286 * allowed to be updated via user-space. Regions accessible
287 * via this method include:
288 *
289 * ISP21xx/ISP22xx/ISP23xx type boards:
290 *
291 * 0x000000 -> 0x020000 -- Boot code.
292 *
293 * ISP2322/ISP24xx type boards:
294 *
295 * 0x000000 -> 0x07ffff -- Boot code.
296 * 0x080000 -> 0x0fffff -- Firmware.
297 *
298 * ISP25xx type boards:
299 *
300 * 0x000000 -> 0x07ffff -- Boot code.
301 * 0x080000 -> 0x0fffff -- Firmware.
302 * 0x120000 -> 0x12ffff -- VPD and HBA parameters.
303 */
304 valid = 0;
305 if (ha->optrom_size == OPTROM_SIZE_2300 && start == 0)
306 valid = 1;
c00d8994
AV		 307 else if (start == (ha->flt_region_boot * 4) ||
308 start == (ha->flt_region_fw * 4))
b7cc176c 309 valid = 1;
6431c5dc 310 else if (IS_QLA25XX(ha) || IS_QLA81XX(ha))
b7cc176c
JC		 311 valid = 1;
312 if (!valid) {
313 qla_printk(KERN_WARNING, ha,
314 "Invalid start region 0x%x/0x%x.\n", start, size);
315 return -EINVAL;
316 }
317
318 ha->optrom_region_start = start;
319 ha->optrom_region_size = start + size > ha->optrom_size ?
320 ha->optrom_size - start : size;
321
854165f4 322 ha->optrom_state = QLA_SWRITING;
b7cc176c 323 ha->optrom_buffer = vmalloc(ha->optrom_region_size);
854165f4 324 if (ha->optrom_buffer == NULL) {
325 qla_printk(KERN_WARNING, ha,
326 "Unable to allocate memory for optrom update "
b7cc176c 327 "(%x).\n", ha->optrom_region_size);
854165f4 328
329 ha->optrom_state = QLA_SWAITING;
330 return count;
331 }
b7cc176c
JC		 332
333 DEBUG2(qla_printk(KERN_INFO, ha,
334 "Staging flash region write -- 0x%x/0x%x.\n",
335 ha->optrom_region_start, ha->optrom_region_size));
336
337 memset(ha->optrom_buffer, 0, ha->optrom_region_size);
854165f4 338 break;
339 case 3:
340 if (ha->optrom_state != QLA_SWRITING)
341 break;
342
2533cf67
LC		 343 if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) {
344 qla_printk(KERN_WARNING, ha,
345 "HBA not online, failing flash update.\n");
346 return -EAGAIN;
347 }
348
b7cc176c
JC		 349 DEBUG2(qla_printk(KERN_INFO, ha,
350 "Writing flash region -- 0x%x/0x%x.\n",
351 ha->optrom_region_start, ha->optrom_region_size));
352
7b867cf7 353 ha->isp_ops->write_optrom(vha, ha->optrom_buffer,
b7cc176c 354 ha->optrom_region_start, ha->optrom_region_size);
854165f4 355 break;
b7cc176c
JC		 356 default:
357 count = -EINVAL;
854165f4 358 }
359 return count;
360}
361
362static struct bin_attribute sysfs_optrom_ctl_attr = {
363 .attr = {
364 .name = "optrom_ctl",
365 .mode = S_IWUSR,
854165f4 366 },
367 .size = 0,
368 .write = qla2x00_sysfs_write_optrom_ctl,
369};
370
6f641790 371static ssize_t
91a69029
ZR		 372qla2x00_sysfs_read_vpd(struct kobject *kobj,
373 struct bin_attribute *bin_attr,
374 char *buf, loff_t off, size_t count)
6f641790 375{
7b867cf7 376 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
6f641790 377 struct device, kobj)));
7b867cf7 378 struct qla_hw_data *ha = vha->hw;
6f641790 379
b3dc9088 380 if (!capable(CAP_SYS_ADMIN))
6f641790 381 return 0;
382
281afe19 383 /* Read NVRAM data from cache. */
b3dc9088 384 return memory_read_from_buffer(buf, count, &off, ha->vpd, ha->vpd_size);
6f641790 385}
386
387static ssize_t
91a69029
ZR		 388qla2x00_sysfs_write_vpd(struct kobject *kobj,
389 struct bin_attribute *bin_attr,
390 char *buf, loff_t off, size_t count)
6f641790 391{
7b867cf7 392 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
6f641790 393 struct device, kobj)));
7b867cf7 394 struct qla_hw_data *ha = vha->hw;
d0c3eefa 395 uint8_t *tmp_data;
6f641790 396
3d79038f
AV		 397 if (!capable(CAP_SYS_ADMIN) || off != 0 || count != ha->vpd_size ||
398 !ha->isp_ops->write_nvram)
6f641790 399 return 0;
400
2533cf67
LC		 401 if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) {
402 qla_printk(KERN_WARNING, ha,
403 "HBA not online, failing VPD update.\n");
404 return -EAGAIN;
405 }
406
6f641790 407 /* Write NVRAM. */
7b867cf7
AC		 408 ha->isp_ops->write_nvram(vha, (uint8_t *)buf, ha->vpd_base, count);
409 ha->isp_ops->read_nvram(vha, (uint8_t *)ha->vpd, ha->vpd_base, count);
6f641790 410
d0c3eefa
LC		 411 /* Update flash version information for 4Gb & above. */
412 if (!IS_FWI2_CAPABLE(ha))
413 goto done;
414
415 tmp_data = vmalloc(256);
416 if (!tmp_data) {
417 qla_printk(KERN_WARNING, ha,
418 "Unable to allocate memory for VPD information update.\n");
419 goto done;
420 }
421 ha->isp_ops->get_flash_version(vha, tmp_data);
422 vfree(tmp_data);
423done:
6f641790 424 return count;
425}
426
427static struct bin_attribute sysfs_vpd_attr = {
428 .attr = {
429 .name = "vpd",
430 .mode = S_IRUSR | S_IWUSR,
6f641790 431 },
432 .size = 0,
433 .read = qla2x00_sysfs_read_vpd,
434 .write = qla2x00_sysfs_write_vpd,
435};
436
88729e53 437static ssize_t
91a69029
ZR		 438qla2x00_sysfs_read_sfp(struct kobject *kobj,
439 struct bin_attribute *bin_attr,
440 char *buf, loff_t off, size_t count)
88729e53 441{
7b867cf7 442 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
88729e53 443 struct device, kobj)));
7b867cf7 444 struct qla_hw_data *ha = vha->hw;
88729e53
AV		 445 uint16_t iter, addr, offset;
446 int rval;
447
448 if (!capable(CAP_SYS_ADMIN) || off != 0 || count != SFP_DEV_SIZE * 2)
449 return 0;
450
e8711085
AV		 451 if (ha->sfp_data)
452 goto do_read;
453
454 ha->sfp_data = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL,
455 &ha->sfp_data_dma);
456 if (!ha->sfp_data) {
457 qla_printk(KERN_WARNING, ha,
458 "Unable to allocate memory for SFP read-data.\n");
459 return 0;
460 }
461
462do_read:
463 memset(ha->sfp_data, 0, SFP_BLOCK_SIZE);
88729e53
AV		 464 addr = 0xa0;
465 for (iter = 0, offset = 0; iter < (SFP_DEV_SIZE * 2) / SFP_BLOCK_SIZE;
466 iter++, offset += SFP_BLOCK_SIZE) {
467 if (iter == 4) {
468 /* Skip to next device address. */
469 addr = 0xa2;
470 offset = 0;
471 }
472
7b867cf7 473 rval = qla2x00_read_sfp(vha, ha->sfp_data_dma, addr, offset,
88729e53
AV		 474 SFP_BLOCK_SIZE);
475 if (rval != QLA_SUCCESS) {
476 qla_printk(KERN_WARNING, ha,
477 "Unable to read SFP data (%x/%x/%x).\n", rval,
478 addr, offset);
479 count = 0;
480 break;
481 }
482 memcpy(buf, ha->sfp_data, SFP_BLOCK_SIZE);
483 buf += SFP_BLOCK_SIZE;
484 }
485
486 return count;
487}
488
489static struct bin_attribute sysfs_sfp_attr = {
490 .attr = {
491 .name = "sfp",
492 .mode = S_IRUSR | S_IWUSR,
88729e53
AV		 493 },
494 .size = SFP_DEV_SIZE * 2,
495 .read = qla2x00_sysfs_read_sfp,
496};
497
6e181be5
LC		 498static ssize_t
499qla2x00_sysfs_write_reset(struct kobject *kobj,
500 struct bin_attribute *bin_attr,
501 char *buf, loff_t off, size_t count)
502{
503 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
504 struct device, kobj)));
505 struct qla_hw_data *ha = vha->hw;
506 int type;
507
508 if (off != 0)
509 return 0;
510
511 type = simple_strtol(buf, NULL, 10);
512 switch (type) {
513 case 0x2025c:
514 qla_printk(KERN_INFO, ha,
515 "Issuing ISP reset on (%ld).\n", vha->host_no);
516
517 scsi_block_requests(vha->host);
518 set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
519 qla2xxx_wake_dpc(vha);
520 qla2x00_wait_for_chip_reset(vha);
521 scsi_unblock_requests(vha->host);
522 break;
523 case 0x2025d:
524 if (!IS_QLA81XX(ha))
525 break;
526
527 qla_printk(KERN_INFO, ha,
528 "Issuing MPI reset on (%ld).\n", vha->host_no);
529
530 /* Make sure FC side is not in reset */
531 qla2x00_wait_for_hba_online(vha);
532
533 /* Issue MPI reset */
534 scsi_block_requests(vha->host);
535 if (qla81xx_restart_mpi_firmware(vha) != QLA_SUCCESS)
536 qla_printk(KERN_WARNING, ha,
537 "MPI reset failed on (%ld).\n", vha->host_no);
538 scsi_unblock_requests(vha->host);
539 break;
540 }
541 return count;
542}
543
544static struct bin_attribute sysfs_reset_attr = {
545 .attr = {
546 .name = "reset",
547 .mode = S_IWUSR,
548 },
549 .size = 0,
550 .write = qla2x00_sysfs_write_reset,
551};
552
ad0ecd61
JC		 553static ssize_t
554qla2x00_sysfs_write_edc(struct kobject *kobj,
555 struct bin_attribute *bin_attr,
556 char *buf, loff_t off, size_t count)
557{
558 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
559 struct device, kobj)));
560 struct qla_hw_data *ha = vha->hw;
561 uint16_t dev, adr, opt, len;
562 int rval;
563
564 ha->edc_data_len = 0;
565
566 if (!capable(CAP_SYS_ADMIN) || off != 0 || count < 8)
567 return 0;
568
569 if (!ha->edc_data) {
570 ha->edc_data = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL,
571 &ha->edc_data_dma);
572 if (!ha->edc_data) {
573 DEBUG2(qla_printk(KERN_INFO, ha,
574 "Unable to allocate memory for EDC write.\n"));
575 return 0;
576 }
577 }
578
579 dev = le16_to_cpup((void *)&buf[0]);
580 adr = le16_to_cpup((void *)&buf[2]);
581 opt = le16_to_cpup((void *)&buf[4]);
582 len = le16_to_cpup((void *)&buf[6]);
583
584 if (!(opt & BIT_0))
585 if (len == 0 || len > DMA_POOL_SIZE || len > count - 8)
586 return -EINVAL;
587
588 memcpy(ha->edc_data, &buf[8], len);
589
590 rval = qla2x00_write_edc(vha, dev, adr, ha->edc_data_dma,
591 ha->edc_data, len, opt);
592 if (rval != QLA_SUCCESS) {
593 DEBUG2(qla_printk(KERN_INFO, ha,
594 "Unable to write EDC (%x) %02x:%02x:%04x:%02x:%02x.\n",
595 rval, dev, adr, opt, len, *buf));
596 return 0;
597 }
598
599 return count;
600}
601
602static struct bin_attribute sysfs_edc_attr = {
603 .attr = {
604 .name = "edc",
605 .mode = S_IWUSR,
606 },
607 .size = 0,
608 .write = qla2x00_sysfs_write_edc,
609};
610
611static ssize_t
612qla2x00_sysfs_write_edc_status(struct kobject *kobj,
613 struct bin_attribute *bin_attr,
614 char *buf, loff_t off, size_t count)
615{
616 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
617 struct device, kobj)));
618 struct qla_hw_data *ha = vha->hw;
619 uint16_t dev, adr, opt, len;
620 int rval;
621
622 ha->edc_data_len = 0;
623
624 if (!capable(CAP_SYS_ADMIN) || off != 0 || count < 8)
625 return 0;
626
627 if (!ha->edc_data) {
628 ha->edc_data = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL,
629 &ha->edc_data_dma);
630 if (!ha->edc_data) {
631 DEBUG2(qla_printk(KERN_INFO, ha,
632 "Unable to allocate memory for EDC status.\n"));
633 return 0;
634 }
635 }
636
637 dev = le16_to_cpup((void *)&buf[0]);
638 adr = le16_to_cpup((void *)&buf[2]);
639 opt = le16_to_cpup((void *)&buf[4]);
640 len = le16_to_cpup((void *)&buf[6]);
641
642 if (!(opt & BIT_0))
643 if (len == 0 || len > DMA_POOL_SIZE)
644 return -EINVAL;
645
646 memset(ha->edc_data, 0, len);
647 rval = qla2x00_read_edc(vha, dev, adr, ha->edc_data_dma,
648 ha->edc_data, len, opt);
649 if (rval != QLA_SUCCESS) {
650 DEBUG2(qla_printk(KERN_INFO, ha,
651 "Unable to write EDC status (%x) %02x:%02x:%04x:%02x.\n",
652 rval, dev, adr, opt, len));
653 return 0;
654 }
655
656 ha->edc_data_len = len;
657
658 return count;
659}
660
661static ssize_t
662qla2x00_sysfs_read_edc_status(struct kobject *kobj,
663 struct bin_attribute *bin_attr,
664 char *buf, loff_t off, size_t count)
665{
666 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
667 struct device, kobj)));
668 struct qla_hw_data *ha = vha->hw;
669
670 if (!capable(CAP_SYS_ADMIN) || off != 0 || count == 0)
671 return 0;
672
673 if (!ha->edc_data || ha->edc_data_len == 0 || ha->edc_data_len > count)
674 return -EINVAL;
675
676 memcpy(buf, ha->edc_data, ha->edc_data_len);
677
678 return ha->edc_data_len;
679}
680
681static struct bin_attribute sysfs_edc_status_attr = {
682 .attr = {
683 .name = "edc_status",
684 .mode = S_IRUSR | S_IWUSR,
685 },
686 .size = 0,
687 .write = qla2x00_sysfs_write_edc_status,
688 .read = qla2x00_sysfs_read_edc_status,
689};
690
f1663ad5
AV		 691static struct sysfs_entry {
692 char *name;
693 struct bin_attribute *attr;
694 int is4GBp_only;
695} bin_file_entries[] = {
696 { "fw_dump", &sysfs_fw_dump_attr, },
697 { "nvram", &sysfs_nvram_attr, },
698 { "optrom", &sysfs_optrom_attr, },
699 { "optrom_ctl", &sysfs_optrom_ctl_attr, },
700 { "vpd", &sysfs_vpd_attr, 1 },
701 { "sfp", &sysfs_sfp_attr, 1 },
6e181be5 702 { "reset", &sysfs_reset_attr, },
ad0ecd61
JC		 703 { "edc", &sysfs_edc_attr, 2 },
704 { "edc_status", &sysfs_edc_status_attr, 2 },
46ddab7b 705 { NULL },
f1663ad5
AV		 706};
707
8482e118 708void
7b867cf7 709qla2x00_alloc_sysfs_attr(scsi_qla_host_t *vha)
8482e118 710{
7b867cf7 711 struct Scsi_Host *host = vha->host;
f1663ad5
AV		 712 struct sysfs_entry *iter;
713 int ret;
8482e118 714
f1663ad5 715 for (iter = bin_file_entries; iter->name; iter++) {
7b867cf7 716 if (iter->is4GBp_only && !IS_FWI2_CAPABLE(vha->hw))
f1663ad5 717 continue;
ad0ecd61
JC		 718 if (iter->is4GBp_only == 2 && !IS_QLA25XX(vha->hw))
719 continue;
f1663ad5
AV		 720
721 ret = sysfs_create_bin_file(&host->shost_gendev.kobj,
722 iter->attr);
723 if (ret)
7b867cf7 724 qla_printk(KERN_INFO, vha->hw,
f1663ad5
AV		 725 "Unable to create sysfs %s binary attribute "
726 "(%d).\n", iter->name, ret);
7914d004 727 }
8482e118 728}
729
730void
7b867cf7 731qla2x00_free_sysfs_attr(scsi_qla_host_t *vha)
8482e118 732{
7b867cf7 733 struct Scsi_Host *host = vha->host;
f1663ad5 734 struct sysfs_entry *iter;
7b867cf7 735 struct qla_hw_data *ha = vha->hw;
f1663ad5
AV		 736
737 for (iter = bin_file_entries; iter->name; iter++) {
e428924c 738 if (iter->is4GBp_only && !IS_FWI2_CAPABLE(ha))
f1663ad5 739 continue;
ad0ecd61
JC		 740 if (iter->is4GBp_only == 2 && !IS_QLA25XX(ha))
741 continue;
8482e118 742
88729e53 743 sysfs_remove_bin_file(&host->shost_gendev.kobj,
f1663ad5 744 iter->attr);
7914d004 745 }
f6df144c 746
747 if (ha->beacon_blink_led == 1)
7b867cf7 748 ha->isp_ops->beacon_off(vha);
8482e118 749}
750
afb046e2
AV		 751/* Scsi_Host attributes. */
752
753static ssize_t
ee959b00
TJ		 754qla2x00_drvr_version_show(struct device *dev,
755 struct device_attribute *attr, char *buf)
afb046e2
AV		 756{
757 return snprintf(buf, PAGE_SIZE, "%s\n", qla2x00_version_str);
758}
759
760static ssize_t
ee959b00
TJ		 761qla2x00_fw_version_show(struct device *dev,
762 struct device_attribute *attr, char *buf)
afb046e2 763{
7b867cf7
AC		 764 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
765 struct qla_hw_data *ha = vha->hw;
766 char fw_str[128];
afb046e2
AV		 767
768 return snprintf(buf, PAGE_SIZE, "%s\n",
7b867cf7 769 ha->isp_ops->fw_version_str(vha, fw_str));
afb046e2
AV		 770}
771
772static ssize_t
ee959b00
TJ		 773qla2x00_serial_num_show(struct device *dev, struct device_attribute *attr,
774 char *buf)
afb046e2 775{
7b867cf7
AC		 776 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
777 struct qla_hw_data *ha = vha->hw;
afb046e2
AV		 778 uint32_t sn;
779
1ee27146 780 if (IS_FWI2_CAPABLE(ha)) {
7b867cf7 781 qla2xxx_get_vpd_field(vha, "SN", buf, PAGE_SIZE);
1ee27146
JC		 782 return snprintf(buf, PAGE_SIZE, "%s\n", buf);
783 }
8b7afc2a 784
afb046e2
AV		 785 sn = ((ha->serial0 & 0x1f) << 16) | (ha->serial2 << 8) | ha->serial1;
786 return snprintf(buf, PAGE_SIZE, "%c%05d\n", 'A' + sn / 100000,
787 sn % 100000);
788}
789
790static ssize_t
ee959b00
TJ		 791qla2x00_isp_name_show(struct device *dev, struct device_attribute *attr,
792 char *buf)
afb046e2 793{
7b867cf7
AC		 794 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
795 return snprintf(buf, PAGE_SIZE, "ISP%04X\n", vha->hw->pdev->device);
afb046e2
AV		 796}
797
798static ssize_t
ee959b00
TJ		 799qla2x00_isp_id_show(struct device *dev, struct device_attribute *attr,
800 char *buf)
afb046e2 801{
7b867cf7
AC		 802 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
803 struct qla_hw_data *ha = vha->hw;
afb046e2
AV		 804 return snprintf(buf, PAGE_SIZE, "%04x %04x %04x %04x\n",
805 ha->product_id[0], ha->product_id[1], ha->product_id[2],
806 ha->product_id[3]);
807}
808
809static ssize_t
ee959b00
TJ		 810qla2x00_model_name_show(struct device *dev, struct device_attribute *attr,
811 char *buf)
afb046e2 812{
7b867cf7
AC		 813 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
814 return snprintf(buf, PAGE_SIZE, "%s\n", vha->hw->model_number);
afb046e2
AV		 815}
816
817static ssize_t
ee959b00
TJ		 818qla2x00_model_desc_show(struct device *dev, struct device_attribute *attr,
819 char *buf)
afb046e2 820{
7b867cf7 821 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
afb046e2 822 return snprintf(buf, PAGE_SIZE, "%s\n",
7b867cf7 823 vha->hw->model_desc ? vha->hw->model_desc : "");
afb046e2
AV		 824}
825
826static ssize_t
ee959b00
TJ		 827qla2x00_pci_info_show(struct device *dev, struct device_attribute *attr,
828 char *buf)
afb046e2 829{
7b867cf7 830 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
afb046e2
AV		 831 char pci_info[30];
832
833 return snprintf(buf, PAGE_SIZE, "%s\n",
7b867cf7 834 vha->hw->isp_ops->pci_info_str(vha, pci_info));
afb046e2
AV		 835}
836
837static ssize_t
bbd1ae41
HR		 838qla2x00_link_state_show(struct device *dev, struct device_attribute *attr,
839 char *buf)
afb046e2 840{
7b867cf7
AC		 841 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
842 struct qla_hw_data *ha = vha->hw;
afb046e2
AV		 843 int len = 0;
844
7b867cf7
AC		 845 if (atomic_read(&vha->loop_state) == LOOP_DOWN ||
846 atomic_read(&vha->loop_state) == LOOP_DEAD)
afb046e2 847 len = snprintf(buf, PAGE_SIZE, "Link Down\n");
7b867cf7
AC		 848 else if (atomic_read(&vha->loop_state) != LOOP_READY ||
849 test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags) ||
850 test_bit(ISP_ABORT_NEEDED, &vha->dpc_flags))
afb046e2
AV		 851 len = snprintf(buf, PAGE_SIZE, "Unknown Link State\n");
852 else {
853 len = snprintf(buf, PAGE_SIZE, "Link Up - ");
854
855 switch (ha->current_topology) {
856 case ISP_CFG_NL:
857 len += snprintf(buf + len, PAGE_SIZE-len, "Loop\n");
858 break;
859 case ISP_CFG_FL:
860 len += snprintf(buf + len, PAGE_SIZE-len, "FL_Port\n");
861 break;
862 case ISP_CFG_N:
863 len += snprintf(buf + len, PAGE_SIZE-len,
864 "N_Port to N_Port\n");
865 break;
866 case ISP_CFG_F:
867 len += snprintf(buf + len, PAGE_SIZE-len, "F_Port\n");
868 break;
869 default:
870 len += snprintf(buf + len, PAGE_SIZE-len, "Loop\n");
871 break;
872 }
873 }
874 return len;
875}
876
4fdfefe5 877static ssize_t
ee959b00
TJ		 878qla2x00_zio_show(struct device *dev, struct device_attribute *attr,
879 char *buf)
4fdfefe5 880{
7b867cf7 881 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
4fdfefe5
AV		 882 int len = 0;
883
7b867cf7 884 switch (vha->hw->zio_mode) {
4fdfefe5
AV		 885 case QLA_ZIO_MODE_6:
886 len += snprintf(buf + len, PAGE_SIZE-len, "Mode 6\n");
887 break;
888 case QLA_ZIO_DISABLED:
889 len += snprintf(buf + len, PAGE_SIZE-len, "Disabled\n");
890 break;
891 }
892 return len;
893}
894
895static ssize_t
ee959b00
TJ		 896qla2x00_zio_store(struct device *dev, struct device_attribute *attr,
897 const char *buf, size_t count)
4fdfefe5 898{
7b867cf7
AC		 899 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
900 struct qla_hw_data *ha = vha->hw;
4fdfefe5
AV		 901 int val = 0;
902 uint16_t zio_mode;
903
4a59f71d 904 if (!IS_ZIO_SUPPORTED(ha))
905 return -ENOTSUPP;
906
4fdfefe5
AV		 907 if (sscanf(buf, "%d", &val) != 1)
908 return -EINVAL;
909
4a59f71d 910 if (val)
4fdfefe5 911 zio_mode = QLA_ZIO_MODE_6;
4a59f71d 912 else
4fdfefe5 913 zio_mode = QLA_ZIO_DISABLED;
4fdfefe5
AV		 914
915 /* Update per-hba values and queue a reset. */
916 if (zio_mode != QLA_ZIO_DISABLED || ha->zio_mode != QLA_ZIO_DISABLED) {
917 ha->zio_mode = zio_mode;
7b867cf7 918 set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
4fdfefe5
AV		 919 }
920 return strlen(buf);
921}
922
923static ssize_t
ee959b00
TJ		 924qla2x00_zio_timer_show(struct device *dev, struct device_attribute *attr,
925 char *buf)
4fdfefe5 926{
7b867cf7 927 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
4fdfefe5 928
7b867cf7 929 return snprintf(buf, PAGE_SIZE, "%d us\n", vha->hw->zio_timer * 100);
4fdfefe5
AV		 930}
931
932static ssize_t
ee959b00
TJ		 933qla2x00_zio_timer_store(struct device *dev, struct device_attribute *attr,
934 const char *buf, size_t count)
4fdfefe5 935{
7b867cf7 936 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
4fdfefe5
AV		 937 int val = 0;
938 uint16_t zio_timer;
939
940 if (sscanf(buf, "%d", &val) != 1)
941 return -EINVAL;
942 if (val > 25500 || val < 100)
943 return -ERANGE;
944
945 zio_timer = (uint16_t)(val / 100);
7b867cf7 946 vha->hw->zio_timer = zio_timer;
4fdfefe5
AV		 947
948 return strlen(buf);
949}
950
f6df144c 951static ssize_t
ee959b00
TJ		 952qla2x00_beacon_show(struct device *dev, struct device_attribute *attr,
953 char *buf)
f6df144c 954{
7b867cf7 955 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
f6df144c 956 int len = 0;
957
7b867cf7 958 if (vha->hw->beacon_blink_led)
f6df144c 959 len += snprintf(buf + len, PAGE_SIZE-len, "Enabled\n");
960 else
961 len += snprintf(buf + len, PAGE_SIZE-len, "Disabled\n");
962 return len;
963}
964
965static ssize_t
ee959b00
TJ		 966qla2x00_beacon_store(struct device *dev, struct device_attribute *attr,
967 const char *buf, size_t count)
f6df144c 968{
7b867cf7
AC		 969 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
970 struct qla_hw_data *ha = vha->hw;
f6df144c 971 int val = 0;
972 int rval;
973
974 if (IS_QLA2100(ha) || IS_QLA2200(ha))
975 return -EPERM;
976
7b867cf7 977 if (test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags)) {
f6df144c 978 qla_printk(KERN_WARNING, ha,
979 "Abort ISP active -- ignoring beacon request.\n");
980 return -EBUSY;
981 }
982
983 if (sscanf(buf, "%d", &val) != 1)
984 return -EINVAL;
985
986 if (val)
7b867cf7 987 rval = ha->isp_ops->beacon_on(vha);
f6df144c 988 else
7b867cf7 989 rval = ha->isp_ops->beacon_off(vha);
f6df144c 990
991 if (rval != QLA_SUCCESS)
992 count = 0;
993
994 return count;
995}
996
30c47662 997static ssize_t
ee959b00
TJ		 998qla2x00_optrom_bios_version_show(struct device *dev,
999 struct device_attribute *attr, char *buf)
30c47662 1000{
7b867cf7
AC		 1001 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1002 struct qla_hw_data *ha = vha->hw;
30c47662
AV		 1003 return snprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->bios_revision[1],
1004 ha->bios_revision[0]);
1005}
1006
1007static ssize_t
ee959b00
TJ		 1008qla2x00_optrom_efi_version_show(struct device *dev,
1009 struct device_attribute *attr, char *buf)
30c47662 1010{
7b867cf7
AC		 1011 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1012 struct qla_hw_data *ha = vha->hw;
30c47662
AV		 1013 return snprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->efi_revision[1],
1014 ha->efi_revision[0]);
1015}
1016
1017static ssize_t
ee959b00
TJ		 1018qla2x00_optrom_fcode_version_show(struct device *dev,
1019 struct device_attribute *attr, char *buf)
30c47662 1020{
7b867cf7
AC		 1021 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1022 struct qla_hw_data *ha = vha->hw;
30c47662
AV		 1023 return snprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->fcode_revision[1],
1024 ha->fcode_revision[0]);
1025}
1026
1027static ssize_t
ee959b00
TJ		 1028qla2x00_optrom_fw_version_show(struct device *dev,
1029 struct device_attribute *attr, char *buf)
30c47662 1030{
7b867cf7
AC		 1031 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1032 struct qla_hw_data *ha = vha->hw;
30c47662
AV		 1033 return snprintf(buf, PAGE_SIZE, "%d.%02d.%02d %d\n",
1034 ha->fw_revision[0], ha->fw_revision[1], ha->fw_revision[2],
1035 ha->fw_revision[3]);
1036}
1037
e5f5f6f7
HZ		 1038static ssize_t
1039qla2x00_total_isp_aborts_show(struct device *dev,
1040 struct device_attribute *attr, char *buf)
1041{
7b867cf7
AC		 1042 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1043 struct qla_hw_data *ha = vha->hw;
e5f5f6f7
HZ		 1044 return snprintf(buf, PAGE_SIZE, "%d\n",
1045 ha->qla_stats.total_isp_aborts);
1046}
1047
3a03eb79
AV		 1048static ssize_t
1049qla2x00_mpi_version_show(struct device *dev, struct device_attribute *attr,
1050 char *buf)
1051{
1052 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1053 struct qla_hw_data *ha = vha->hw;
1054
1055 if (!IS_QLA81XX(ha))
1056 return snprintf(buf, PAGE_SIZE, "\n");
1057
55a96158 1058 return snprintf(buf, PAGE_SIZE, "%d.%02d.%02d (%x)\n",
3a03eb79 1059 ha->mpi_version[0], ha->mpi_version[1], ha->mpi_version[2],
55a96158
AV		 1060 ha->mpi_capabilities);
1061}
1062
1063static ssize_t
1064qla2x00_phy_version_show(struct device *dev, struct device_attribute *attr,
1065 char *buf)
1066{
1067 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1068 struct qla_hw_data *ha = vha->hw;
1069
1070 if (!IS_QLA81XX(ha))
1071 return snprintf(buf, PAGE_SIZE, "\n");
1072
1073 return snprintf(buf, PAGE_SIZE, "%d.%02d.%02d\n",
1074 ha->phy_version[0], ha->phy_version[1], ha->phy_version[2]);
3a03eb79
AV		 1075}
1076
fbcbb5d0
LC		 1077static ssize_t
1078qla2x00_flash_block_size_show(struct device *dev,
1079 struct device_attribute *attr, char *buf)
1080{
1081 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1082 struct qla_hw_data *ha = vha->hw;
1083
1084 return snprintf(buf, PAGE_SIZE, "0x%x\n", ha->fdt_block_size);
1085}
1086
ee959b00
TJ		 1087static DEVICE_ATTR(driver_version, S_IRUGO, qla2x00_drvr_version_show, NULL);
1088static DEVICE_ATTR(fw_version, S_IRUGO, qla2x00_fw_version_show, NULL);
1089static DEVICE_ATTR(serial_num, S_IRUGO, qla2x00_serial_num_show, NULL);
1090static DEVICE_ATTR(isp_name, S_IRUGO, qla2x00_isp_name_show, NULL);
1091static DEVICE_ATTR(isp_id, S_IRUGO, qla2x00_isp_id_show, NULL);
1092static DEVICE_ATTR(model_name, S_IRUGO, qla2x00_model_name_show, NULL);
1093static DEVICE_ATTR(model_desc, S_IRUGO, qla2x00_model_desc_show, NULL);
1094static DEVICE_ATTR(pci_info, S_IRUGO, qla2x00_pci_info_show, NULL);
bbd1ae41 1095static DEVICE_ATTR(link_state, S_IRUGO, qla2x00_link_state_show, NULL);
ee959b00
TJ		 1096static DEVICE_ATTR(zio, S_IRUGO | S_IWUSR, qla2x00_zio_show, qla2x00_zio_store);
1097static DEVICE_ATTR(zio_timer, S_IRUGO | S_IWUSR, qla2x00_zio_timer_show,
1098 qla2x00_zio_timer_store);
1099static DEVICE_ATTR(beacon, S_IRUGO | S_IWUSR, qla2x00_beacon_show,
1100 qla2x00_beacon_store);
1101static DEVICE_ATTR(optrom_bios_version, S_IRUGO,
1102 qla2x00_optrom_bios_version_show, NULL);
1103static DEVICE_ATTR(optrom_efi_version, S_IRUGO,
1104 qla2x00_optrom_efi_version_show, NULL);
1105static DEVICE_ATTR(optrom_fcode_version, S_IRUGO,
1106 qla2x00_optrom_fcode_version_show, NULL);
1107static DEVICE_ATTR(optrom_fw_version, S_IRUGO, qla2x00_optrom_fw_version_show,
1108 NULL);
e5f5f6f7
HZ		 1109static DEVICE_ATTR(total_isp_aborts, S_IRUGO, qla2x00_total_isp_aborts_show,
1110 NULL);
3a03eb79 1111static DEVICE_ATTR(mpi_version, S_IRUGO, qla2x00_mpi_version_show, NULL);
55a96158 1112static DEVICE_ATTR(phy_version, S_IRUGO, qla2x00_phy_version_show, NULL);
fbcbb5d0
LC		 1113static DEVICE_ATTR(flash_block_size, S_IRUGO, qla2x00_flash_block_size_show,
1114 NULL);
ee959b00
TJ		 1115
1116struct device_attribute *qla2x00_host_attrs[] = {
1117 &dev_attr_driver_version,
1118 &dev_attr_fw_version,
1119 &dev_attr_serial_num,
1120 &dev_attr_isp_name,
1121 &dev_attr_isp_id,
1122 &dev_attr_model_name,
1123 &dev_attr_model_desc,
1124 &dev_attr_pci_info,
bbd1ae41 1125 &dev_attr_link_state,
ee959b00
TJ		 1126 &dev_attr_zio,
1127 &dev_attr_zio_timer,
1128 &dev_attr_beacon,
1129 &dev_attr_optrom_bios_version,
1130 &dev_attr_optrom_efi_version,
1131 &dev_attr_optrom_fcode_version,
1132 &dev_attr_optrom_fw_version,
e5f5f6f7 1133 &dev_attr_total_isp_aborts,
3a03eb79 1134 &dev_attr_mpi_version,
55a96158 1135 &dev_attr_phy_version,
fbcbb5d0 1136 &dev_attr_flash_block_size,
afb046e2
AV		 1137 NULL,
1138};
1139
8482e118 1140/* Host attributes. */
1141
1142static void
1143qla2x00_get_host_port_id(struct Scsi_Host *shost)
1144{
7b867cf7 1145 scsi_qla_host_t *vha = shost_priv(shost);
8482e118 1146
7b867cf7
AC		 1147 fc_host_port_id(shost) = vha->d_id.b.domain << 16 |
1148 vha->d_id.b.area << 8 | vha->d_id.b.al_pa;
8482e118 1149}
1150
04414013 1151static void
1152qla2x00_get_host_speed(struct Scsi_Host *shost)
1153{
7b867cf7
AC		 1154 struct qla_hw_data *ha = ((struct scsi_qla_host *)
1155 (shost_priv(shost)))->hw;
2ae2b370 1156 u32 speed = FC_PORTSPEED_UNKNOWN;
04414013 1157
1158 switch (ha->link_data_rate) {
d8b45213 1159 case PORT_SPEED_1GB:
2ae2b370 1160 speed = FC_PORTSPEED_1GBIT;
04414013 1161 break;
d8b45213 1162 case PORT_SPEED_2GB:
2ae2b370 1163 speed = FC_PORTSPEED_2GBIT;
04414013 1164 break;
d8b45213 1165 case PORT_SPEED_4GB:
2ae2b370 1166 speed = FC_PORTSPEED_4GBIT;
04414013 1167 break;
da4541b6 1168 case PORT_SPEED_8GB:
2ae2b370 1169 speed = FC_PORTSPEED_8GBIT;
da4541b6 1170 break;
3a03eb79
AV		 1171 case PORT_SPEED_10GB:
1172 speed = FC_PORTSPEED_10GBIT;
1173 break;
04414013 1174 }
1175 fc_host_speed(shost) = speed;
1176}
1177
8d067623 1178static void
1179qla2x00_get_host_port_type(struct Scsi_Host *shost)
1180{
7b867cf7 1181 scsi_qla_host_t *vha = shost_priv(shost);
8d067623 1182 uint32_t port_type = FC_PORTTYPE_UNKNOWN;
1183
7b867cf7 1184 if (vha->vp_idx) {
2f2fa13d
SS		 1185 fc_host_port_type(shost) = FC_PORTTYPE_NPIV;
1186 return;
1187 }
7b867cf7 1188 switch (vha->hw->current_topology) {
8d067623 1189 case ISP_CFG_NL:
1190 port_type = FC_PORTTYPE_LPORT;
1191 break;
1192 case ISP_CFG_FL:
1193 port_type = FC_PORTTYPE_NLPORT;
1194 break;
1195 case ISP_CFG_N:
1196 port_type = FC_PORTTYPE_PTP;
1197 break;
1198 case ISP_CFG_F:
1199 port_type = FC_PORTTYPE_NPORT;
1200 break;
1201 }
1202 fc_host_port_type(shost) = port_type;
1203}
1204
8482e118 1205static void
1206qla2x00_get_starget_node_name(struct scsi_target *starget)
1207{
1208 struct Scsi_Host *host = dev_to_shost(starget->dev.parent);
7b867cf7 1209 scsi_qla_host_t *vha = shost_priv(host);
bdf79621 1210 fc_port_t *fcport;
f8b02a85 1211 u64 node_name = 0;
8482e118 1212
7b867cf7 1213 list_for_each_entry(fcport, &vha->vp_fcports, list) {
5ab5a4dd
AV		 1214 if (fcport->rport &&
1215 starget->id == fcport->rport->scsi_target_id) {
f8b02a85 1216 node_name = wwn_to_u64(fcport->node_name);
bdf79621 1217 break;
1218 }
1219 }
1220
f8b02a85 1221 fc_starget_node_name(starget) = node_name;
8482e118 1222}
1223
1224static void
1225qla2x00_get_starget_port_name(struct scsi_target *starget)
1226{
1227 struct Scsi_Host *host = dev_to_shost(starget->dev.parent);
7b867cf7 1228 scsi_qla_host_t *vha = shost_priv(host);
bdf79621 1229 fc_port_t *fcport;
f8b02a85 1230 u64 port_name = 0;
8482e118 1231
7b867cf7 1232 list_for_each_entry(fcport, &vha->vp_fcports, list) {
5ab5a4dd
AV		 1233 if (fcport->rport &&
1234 starget->id == fcport->rport->scsi_target_id) {
f8b02a85 1235 port_name = wwn_to_u64(fcport->port_name);
bdf79621 1236 break;
1237 }
1238 }
1239
f8b02a85 1240 fc_starget_port_name(starget) = port_name;
8482e118 1241}
1242
1243static void
1244qla2x00_get_starget_port_id(struct scsi_target *starget)
1245{
1246 struct Scsi_Host *host = dev_to_shost(starget->dev.parent);
7b867cf7 1247 scsi_qla_host_t *vha = shost_priv(host);
bdf79621 1248 fc_port_t *fcport;
1249 uint32_t port_id = ~0U;
1250
7b867cf7 1251 list_for_each_entry(fcport, &vha->vp_fcports, list) {
5ab5a4dd
AV		 1252 if (fcport->rport &&
1253 starget->id == fcport->rport->scsi_target_id) {
bdf79621 1254 port_id = fcport->d_id.b.domain << 16 |
1255 fcport->d_id.b.area << 8 | fcport->d_id.b.al_pa;
1256 break;
1257 }
1258 }
8482e118 1259
8482e118 1260 fc_starget_port_id(starget) = port_id;
1261}
1262
8482e118 1263static void
1264qla2x00_set_rport_loss_tmo(struct fc_rport *rport, uint32_t timeout)
1265{
8482e118 1266 if (timeout)
85821c90 1267 rport->dev_loss_tmo = timeout;
8482e118 1268 else
85821c90 1269 rport->dev_loss_tmo = 1;
8482e118 1270}
1271
5f3a9a20
SJ		 1272static void
1273qla2x00_dev_loss_tmo_callbk(struct fc_rport *rport)
1274{
1275 struct Scsi_Host *host = rport_to_shost(rport);
1276 fc_port_t *fcport = *(fc_port_t **)rport->dd_data;
1277
3c01b4f9
SJ		 1278 if (!fcport)
1279 return;
1280
5f3a9a20
SJ		 1281 qla2x00_abort_fcport_cmds(fcport);
1282
1283 /*
1284 * Transport has effectively 'deleted' the rport, clear
1285 * all local references.
1286 */
1287 spin_lock_irq(host->host_lock);
1288 fcport->rport = NULL;
1289 *((fc_port_t **)rport->dd_data) = NULL;
1290 spin_unlock_irq(host->host_lock);
1291}
1292
1293static void
1294qla2x00_terminate_rport_io(struct fc_rport *rport)
1295{
1296 fc_port_t *fcport = *(fc_port_t **)rport->dd_data;
1297
3c01b4f9
SJ		 1298 if (!fcport)
1299 return;
1300
6390d1f3
AV		 1301 /*
1302 * At this point all fcport's software-states are cleared. Perform any
1303 * final cleanup of firmware resources (PCBs and XCBs).
1304 */
be67e653 1305 if (fcport->loop_id != FC_NO_LOOP_ID)
7b867cf7
AC		 1306 fcport->vha->hw->isp_ops->fabric_logout(fcport->vha,
1307 fcport->loop_id, fcport->d_id.b.domain,
1308 fcport->d_id.b.area, fcport->d_id.b.al_pa);
6390d1f3 1309
5f3a9a20 1310 qla2x00_abort_fcport_cmds(fcport);
5f3a9a20
SJ		 1311}
1312
91ca7b01
AV		 1313static int
1314qla2x00_issue_lip(struct Scsi_Host *shost)
1315{
7b867cf7 1316 scsi_qla_host_t *vha = shost_priv(shost);
91ca7b01 1317
7b867cf7 1318 qla2x00_loop_reset(vha);
91ca7b01
AV		 1319 return 0;
1320}
1321
392e2f65 1322static struct fc_host_statistics *
1323qla2x00_get_fc_host_stats(struct Scsi_Host *shost)
1324{
7b867cf7
AC		 1325 scsi_qla_host_t *vha = shost_priv(shost);
1326 struct qla_hw_data *ha = vha->hw;
1327 struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
392e2f65 1328 int rval;
43ef0580
AV		 1329 struct link_statistics *stats;
1330 dma_addr_t stats_dma;
392e2f65 1331 struct fc_host_statistics *pfc_host_stat;
1332
1333 pfc_host_stat = &ha->fc_host_stat;
1334 memset(pfc_host_stat, -1, sizeof(struct fc_host_statistics));
1335
43ef0580
AV		 1336 stats = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &stats_dma);
1337 if (stats == NULL) {
1338 DEBUG2_3_11(printk("%s(%ld): Failed to allocate memory.\n",
7b867cf7 1339 __func__, base_vha->host_no));
43ef0580
AV		 1340 goto done;
1341 }
1342 memset(stats, 0, DMA_POOL_SIZE);
1343
1344 rval = QLA_FUNCTION_FAILED;
e428924c 1345 if (IS_FWI2_CAPABLE(ha)) {
7b867cf7
AC		 1346 rval = qla24xx_get_isp_stats(base_vha, stats, stats_dma);
1347 } else if (atomic_read(&base_vha->loop_state) == LOOP_READY &&
1348 !test_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags) &&
1349 !test_bit(ISP_ABORT_NEEDED, &base_vha->dpc_flags) &&
178779a6
AV		 1350 !ha->dpc_active) {
1351 /* Must be in a 'READY' state for statistics retrieval. */
7b867cf7
AC		 1352 rval = qla2x00_get_link_status(base_vha, base_vha->loop_id,
1353 stats, stats_dma);
392e2f65 1354 }
178779a6
AV		 1355
1356 if (rval != QLA_SUCCESS)
43ef0580
AV		 1357 goto done_free;
1358
1359 pfc_host_stat->link_failure_count = stats->link_fail_cnt;
1360 pfc_host_stat->loss_of_sync_count = stats->loss_sync_cnt;
1361 pfc_host_stat->loss_of_signal_count = stats->loss_sig_cnt;
1362 pfc_host_stat->prim_seq_protocol_err_count = stats->prim_seq_err_cnt;
1363 pfc_host_stat->invalid_tx_word_count = stats->inval_xmit_word_cnt;
1364 pfc_host_stat->invalid_crc_count = stats->inval_crc_cnt;
1365 if (IS_FWI2_CAPABLE(ha)) {
032d8dd7 1366 pfc_host_stat->lip_count = stats->lip_cnt;
43ef0580
AV		 1367 pfc_host_stat->tx_frames = stats->tx_frames;
1368 pfc_host_stat->rx_frames = stats->rx_frames;
1369 pfc_host_stat->dumped_frames = stats->dumped_frames;
1370 pfc_host_stat->nos_count = stats->nos_rcvd;
1371 }
49fd462a
HZ		 1372 pfc_host_stat->fcp_input_megabytes = ha->qla_stats.input_bytes >> 20;
1373 pfc_host_stat->fcp_output_megabytes = ha->qla_stats.output_bytes >> 20;
392e2f65 1374
43ef0580
AV		 1375done_free:
1376 dma_pool_free(ha->s_dma_pool, stats, stats_dma);
178779a6 1377done:
392e2f65 1378 return pfc_host_stat;
1379}
1380
1620f7c2
AV		 1381static void
1382qla2x00_get_host_symbolic_name(struct Scsi_Host *shost)
1383{
7b867cf7 1384 scsi_qla_host_t *vha = shost_priv(shost);
1620f7c2 1385
7b867cf7 1386 qla2x00_get_sym_node_name(vha, fc_host_symbolic_name(shost));
1620f7c2
AV		 1387}
1388
a740a3f0
AV		 1389static void
1390qla2x00_set_host_system_hostname(struct Scsi_Host *shost)
1391{
7b867cf7 1392 scsi_qla_host_t *vha = shost_priv(shost);
a740a3f0 1393
7b867cf7 1394 set_bit(REGISTER_FDMI_NEEDED, &vha->dpc_flags);
a740a3f0
AV		 1395}
1396
90991c85
AV		 1397static void
1398qla2x00_get_host_fabric_name(struct Scsi_Host *shost)
1399{
7b867cf7 1400 scsi_qla_host_t *vha = shost_priv(shost);
90991c85
AV		 1401 u64 node_name;
1402
7b867cf7
AC		 1403 if (vha->device_flags & SWITCH_FOUND)
1404 node_name = wwn_to_u64(vha->fabric_node_name);
90991c85 1405 else
7b867cf7 1406 node_name = wwn_to_u64(vha->node_name);
90991c85
AV		 1407
1408 fc_host_fabric_name(shost) = node_name;
1409}
1410
7047fcdd
AV		 1411static void
1412qla2x00_get_host_port_state(struct Scsi_Host *shost)
1413{
7b867cf7
AC		 1414 scsi_qla_host_t *vha = shost_priv(shost);
1415 struct scsi_qla_host *base_vha = pci_get_drvdata(vha->hw->pdev);
7047fcdd 1416
7b867cf7 1417 if (!base_vha->flags.online)
7047fcdd 1418 fc_host_port_state(shost) = FC_PORTSTATE_OFFLINE;
7b867cf7 1419 else if (atomic_read(&base_vha->loop_state) == LOOP_TIMEOUT)
7047fcdd
AV		 1420 fc_host_port_state(shost) = FC_PORTSTATE_UNKNOWN;
1421 else
1422 fc_host_port_state(shost) = FC_PORTSTATE_ONLINE;
1423}
1424
2c3dfe3f
SJ		 1425static int
1426qla24xx_vport_create(struct fc_vport *fc_vport, bool disable)
1427{
1428 int ret = 0;
73208dfd
AC		 1429 int cnt = 0;
1430 uint8_t qos = QLA_DEFAULT_QUE_QOS;
7b867cf7
AC		 1431 scsi_qla_host_t *base_vha = shost_priv(fc_vport->shost);
1432 scsi_qla_host_t *vha = NULL;
73208dfd 1433 struct qla_hw_data *ha = base_vha->hw;
2c3dfe3f
SJ		 1434
1435 ret = qla24xx_vport_create_req_sanity_check(fc_vport);
1436 if (ret) {
1437 DEBUG15(printk("qla24xx_vport_create_req_sanity_check failed, "
1438 "status %x\n", ret));
1439 return (ret);
1440 }
1441
1442 vha = qla24xx_create_vhost(fc_vport);
1443 if (vha == NULL) {
1444 DEBUG15(printk ("qla24xx_create_vhost failed, vha = %p\n",
1445 vha));
1446 return FC_VPORT_FAILED;
1447 }
1448 if (disable) {
1449 atomic_set(&vha->vp_state, VP_OFFLINE);
1450 fc_vport_set_state(fc_vport, FC_VPORT_DISABLED);
1451 } else
1452 atomic_set(&vha->vp_state, VP_FAILED);
1453
1454 /* ready to create vport */
7b867cf7
AC		 1455 qla_printk(KERN_INFO, vha->hw, "VP entry id %d assigned.\n",
1456 vha->vp_idx);
2c3dfe3f
SJ		 1457
1458 /* initialized vport states */
1459 atomic_set(&vha->loop_state, LOOP_DOWN);
1460 vha->vp_err_state= VP_ERR_PORTDWN;
1461 vha->vp_prev_err_state= VP_ERR_UNKWN;
1462 /* Check if physical ha port is Up */
7b867cf7
AC		 1463 if (atomic_read(&base_vha->loop_state) == LOOP_DOWN ||
1464 atomic_read(&base_vha->loop_state) == LOOP_DEAD) {
2c3dfe3f
SJ		 1465 /* Don't retry or attempt login of this virtual port */
1466 DEBUG15(printk ("scsi(%ld): pport loop_state is not UP.\n",
7b867cf7 1467 base_vha->host_no));
2c3dfe3f
SJ		 1468 atomic_set(&vha->loop_state, LOOP_DEAD);
1469 if (!disable)
1470 fc_vport_set_state(fc_vport, FC_VPORT_LINKDOWN);
1471 }
1472
1473 if (scsi_add_host(vha->host, &fc_vport->dev)) {
1474 DEBUG15(printk("scsi(%ld): scsi_add_host failure for VP[%d].\n",
1475 vha->host_no, vha->vp_idx));
1476 goto vport_create_failed_2;
1477 }
1478
1479 /* initialize attributes */
1480 fc_host_node_name(vha->host) = wwn_to_u64(vha->node_name);
1481 fc_host_port_name(vha->host) = wwn_to_u64(vha->port_name);
1482 fc_host_supported_classes(vha->host) =
7b867cf7 1483 fc_host_supported_classes(base_vha->host);
2c3dfe3f 1484 fc_host_supported_speeds(vha->host) =
7b867cf7 1485 fc_host_supported_speeds(base_vha->host);
2c3dfe3f
SJ		 1486
1487 qla24xx_vport_disable(fc_vport, disable);
1488
73208dfd
AC		 1489 /* Create a queue pair for the vport */
1490 if (ha->mqenable) {
1491 if (ha->npiv_info) {
1492 for (; cnt < ha->nvram_npiv_size; cnt++) {
1493 if (ha->npiv_info[cnt].port_name ==
1494 vha->port_name &&
1495 ha->npiv_info[cnt].node_name ==
1496 vha->node_name) {
1497 qos = ha->npiv_info[cnt].q_qos;
1498 break;
1499 }
1500 }
1501 }
1502 qla25xx_create_queues(vha, qos);
1503 }
1504
2c3dfe3f
SJ		 1505 return 0;
1506vport_create_failed_2:
1507 qla24xx_disable_vp(vha);
1508 qla24xx_deallocate_vp_id(vha);
2c3dfe3f
SJ		 1509 scsi_host_put(vha->host);
1510 return FC_VPORT_FAILED;
1511}
1512
a824ebb3 1513static int
2c3dfe3f
SJ		 1514qla24xx_vport_delete(struct fc_vport *fc_vport)
1515{
2c3dfe3f 1516 scsi_qla_host_t *vha = fc_vport->dd_data;
7b867cf7 1517 fc_port_t *fcport, *tfcport;
73208dfd
AC		 1518 struct qla_hw_data *ha = vha->hw;
1519 uint16_t id = vha->vp_idx;
c9c5ced9
AV		 1520
1521 while (test_bit(LOOP_RESYNC_ACTIVE, &vha->dpc_flags) ||
7b867cf7 1522 test_bit(FCPORT_UPDATE_NEEDED, &vha->dpc_flags))
c9c5ced9 1523 msleep(1000);
2c3dfe3f
SJ		 1524
1525 qla24xx_disable_vp(vha);
2c3dfe3f 1526
7b867cf7
AC		 1527 fc_remove_host(vha->host);
1528
1529 scsi_remove_host(vha->host);
1530
1531 list_for_each_entry_safe(fcport, tfcport, &vha->vp_fcports, list) {
1532 list_del(&fcport->list);
1533 kfree(fcport);
1534 fcport = NULL;
1535 }
1536
1537 qla24xx_deallocate_vp_id(vha);
2c3dfe3f
SJ		 1538
1539 if (vha->timer_active) {
1540 qla2x00_vp_stop_timer(vha);
1541 DEBUG15(printk ("scsi(%ld): timer for the vport[%d] = %p "
1542 "has stopped\n",
1543 vha->host_no, vha->vp_idx, vha));
1544 }
1545
cf5a1631
AC		 1546 if (ha->mqenable) {
1547 if (qla25xx_delete_queues(vha, 0) != QLA_SUCCESS)
1548 qla_printk(KERN_WARNING, ha,
1549 "Queue delete failed.\n");
1550 }
1551
2c3dfe3f 1552 scsi_host_put(vha->host);
73208dfd 1553 qla_printk(KERN_INFO, ha, "vport %d deleted\n", id);
2c3dfe3f
SJ		 1554 return 0;
1555}
1556
a824ebb3 1557static int
2c3dfe3f
SJ		 1558qla24xx_vport_disable(struct fc_vport *fc_vport, bool disable)
1559{
1560 scsi_qla_host_t *vha = fc_vport->dd_data;
1561
1562 if (disable)
1563 qla24xx_disable_vp(vha);
1564 else
1565 qla24xx_enable_vp(vha);
1566
1567 return 0;
1568}
1569
1c97a12a 1570struct fc_function_template qla2xxx_transport_functions = {
8482e118 1571
1572 .show_host_node_name = 1,
1573 .show_host_port_name = 1,
ad3e0eda 1574 .show_host_supported_classes = 1,
2ae2b370 1575 .show_host_supported_speeds = 1,
ad3e0eda 1576
8482e118 1577 .get_host_port_id = qla2x00_get_host_port_id,
1578 .show_host_port_id = 1,
04414013 1579 .get_host_speed = qla2x00_get_host_speed,
1580 .show_host_speed = 1,
8d067623 1581 .get_host_port_type = qla2x00_get_host_port_type,
1582 .show_host_port_type = 1,
1620f7c2
AV		 1583 .get_host_symbolic_name = qla2x00_get_host_symbolic_name,
1584 .show_host_symbolic_name = 1,
a740a3f0
AV		 1585 .set_host_system_hostname = qla2x00_set_host_system_hostname,
1586 .show_host_system_hostname = 1,
90991c85
AV		 1587 .get_host_fabric_name = qla2x00_get_host_fabric_name,
1588 .show_host_fabric_name = 1,
7047fcdd
AV		 1589 .get_host_port_state = qla2x00_get_host_port_state,
1590 .show_host_port_state = 1,
8482e118 1591
bdf79621 1592 .dd_fcrport_size = sizeof(struct fc_port *),
ad3e0eda 1593 .show_rport_supported_classes = 1,
8482e118 1594
1595 .get_starget_node_name = qla2x00_get_starget_node_name,
1596 .show_starget_node_name = 1,
1597 .get_starget_port_name = qla2x00_get_starget_port_name,
1598 .show_starget_port_name = 1,
1599 .get_starget_port_id = qla2x00_get_starget_port_id,
1600 .show_starget_port_id = 1,
1601
8482e118 1602 .set_rport_dev_loss_tmo = qla2x00_set_rport_loss_tmo,
1603 .show_rport_dev_loss_tmo = 1,
1604
91ca7b01 1605 .issue_fc_host_lip = qla2x00_issue_lip,
5f3a9a20
SJ		 1606 .dev_loss_tmo_callbk = qla2x00_dev_loss_tmo_callbk,
1607 .terminate_rport_io = qla2x00_terminate_rport_io,
392e2f65 1608 .get_fc_host_stats = qla2x00_get_fc_host_stats,
2c3dfe3f
SJ		 1609
1610 .vport_create = qla24xx_vport_create,
1611 .vport_disable = qla24xx_vport_disable,
1612 .vport_delete = qla24xx_vport_delete,
1613};
1614
1615struct fc_function_template qla2xxx_transport_vport_functions = {
1616
1617 .show_host_node_name = 1,
1618 .show_host_port_name = 1,
1619 .show_host_supported_classes = 1,
1620
1621 .get_host_port_id = qla2x00_get_host_port_id,
1622 .show_host_port_id = 1,
1623 .get_host_speed = qla2x00_get_host_speed,
1624 .show_host_speed = 1,
1625 .get_host_port_type = qla2x00_get_host_port_type,
1626 .show_host_port_type = 1,
1627 .get_host_symbolic_name = qla2x00_get_host_symbolic_name,
1628 .show_host_symbolic_name = 1,
1629 .set_host_system_hostname = qla2x00_set_host_system_hostname,
1630 .show_host_system_hostname = 1,
1631 .get_host_fabric_name = qla2x00_get_host_fabric_name,
1632 .show_host_fabric_name = 1,
1633 .get_host_port_state = qla2x00_get_host_port_state,
1634 .show_host_port_state = 1,
1635
1636 .dd_fcrport_size = sizeof(struct fc_port *),
1637 .show_rport_supported_classes = 1,
1638
1639 .get_starget_node_name = qla2x00_get_starget_node_name,
1640 .show_starget_node_name = 1,
1641 .get_starget_port_name = qla2x00_get_starget_port_name,
1642 .show_starget_port_name = 1,
1643 .get_starget_port_id = qla2x00_get_starget_port_id,
1644 .show_starget_port_id = 1,
1645
2c3dfe3f
SJ		 1646 .set_rport_dev_loss_tmo = qla2x00_set_rport_loss_tmo,
1647 .show_rport_dev_loss_tmo = 1,
1648
1649 .issue_fc_host_lip = qla2x00_issue_lip,
5f3a9a20
SJ		 1650 .dev_loss_tmo_callbk = qla2x00_dev_loss_tmo_callbk,
1651 .terminate_rport_io = qla2x00_terminate_rport_io,
2c3dfe3f 1652 .get_fc_host_stats = qla2x00_get_fc_host_stats,
8482e118 1653};
1654
8482e118 1655void
7b867cf7 1656qla2x00_init_host_attr(scsi_qla_host_t *vha)
8482e118 1657{
7b867cf7 1658 struct qla_hw_data *ha = vha->hw;
2ae2b370
AV		 1659 u32 speed = FC_PORTSPEED_UNKNOWN;
1660
7b867cf7
AC		 1661 fc_host_node_name(vha->host) = wwn_to_u64(vha->node_name);
1662 fc_host_port_name(vha->host) = wwn_to_u64(vha->port_name);
1663 fc_host_supported_classes(vha->host) = FC_COS_CLASS3;
1664 fc_host_max_npiv_vports(vha->host) = ha->max_npiv_vports;
1665 fc_host_npiv_vports_inuse(vha->host) = ha->cur_vport_count;
2ae2b370 1666
3a03eb79
AV		 1667 if (IS_QLA81XX(ha))
1668 speed = FC_PORTSPEED_10GBIT;
1669 else if (IS_QLA25XX(ha))
2ae2b370
AV		 1670 speed = FC_PORTSPEED_8GBIT | FC_PORTSPEED_4GBIT |
1671 FC_PORTSPEED_2GBIT | FC_PORTSPEED_1GBIT;
4d4df193 1672 else if (IS_QLA24XX_TYPE(ha))
2ae2b370
AV		 1673 speed = FC_PORTSPEED_4GBIT | FC_PORTSPEED_2GBIT |
1674 FC_PORTSPEED_1GBIT;
1675 else if (IS_QLA23XX(ha))
1676 speed = FC_PORTSPEED_2GBIT | FC_PORTSPEED_1GBIT;
1677 else
1678 speed = FC_PORTSPEED_1GBIT;
7b867cf7 1679 fc_host_supported_speeds(vha->host) = speed;
8482e118 1680}
Linux kernel - Deliverables
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