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[SCSI] qla2xxx: Add BSG interface for read/write serdes register.
[deliverable/linux.git] / drivers / scsi / qla2xxx / qla_attr.c
CommitLineData
8482e118 1/*
fa90c54f 2 * QLogic Fibre Channel HBA Driver
1e63395c 3 * Copyright (c) 2003-2013 QLogic Corporation
8482e118 4 *
fa90c54f 5 * See LICENSE.qla2xxx for copyright and licensing details.
8482e118 6 */
7#include "qla_def.h"
2d70c103 8#include "qla_target.h"
8482e118 9
2c3dfe3f 10#include <linux/kthread.h>
7aaef27b 11#include <linux/vmalloc.h>
5a0e3ad6 12#include <linux/slab.h>
00eabe7c 13#include <linux/delay.h>
8482e118 14
a824ebb3 15static int qla24xx_vport_disable(struct fc_vport *, bool);
6e98016c 16
8482e118 17/* SYSFS attributes --------------------------------------------------------- */
18
19static ssize_t
2c3c8bea 20qla2x00_sysfs_read_fw_dump(struct file *filp, struct kobject *kobj,
91a69029
ZR		 21 struct bin_attribute *bin_attr,
22 char *buf, loff_t off, size_t count)
8482e118 23{
7b867cf7 24 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
8482e118 25 struct device, kobj)));
7b867cf7 26 struct qla_hw_data *ha = vha->hw;
08de2844 27 int rval = 0;
8482e118 28
81178772 29 if (!(ha->fw_dump_reading || ha->mctp_dump_reading))
8482e118 30 return 0;
8482e118 31
7ec0effd 32 if (IS_P3P_TYPE(ha)) {
08de2844
GM		 33 if (off < ha->md_template_size) {
34 rval = memory_read_from_buffer(buf, count,
35 &off, ha->md_tmplt_hdr, ha->md_template_size);
36 return rval;
37 }
38 off -= ha->md_template_size;
39 rval = memory_read_from_buffer(buf, count,
40 &off, ha->md_dump, ha->md_dump_size);
41 return rval;
81178772
SK		 42 } else if (ha->mctp_dumped && ha->mctp_dump_reading)
43 return memory_read_from_buffer(buf, count, &off, ha->mctp_dump,
44 MCTP_DUMP_SIZE);
45 else if (ha->fw_dump_reading)
08de2844 46 return memory_read_from_buffer(buf, count, &off, ha->fw_dump,
b3dc9088 47 ha->fw_dump_len);
81178772
SK		 48 else
49 return 0;
8482e118 50}
51
52static ssize_t
2c3c8bea 53qla2x00_sysfs_write_fw_dump(struct file *filp, struct kobject *kobj,
91a69029
ZR		 54 struct bin_attribute *bin_attr,
55 char *buf, loff_t off, size_t count)
8482e118 56{
7b867cf7 57 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
8482e118 58 struct device, kobj)));
7b867cf7 59 struct qla_hw_data *ha = vha->hw;
8482e118 60 int reading;
8482e118 61
62 if (off != 0)
63 return (0);
64
65 reading = simple_strtol(buf, NULL, 10);
66 switch (reading) {
67 case 0:
a7a167bf
AV		 68 if (!ha->fw_dump_reading)
69 break;
8482e118 70
7c3df132 71 ql_log(ql_log_info, vha, 0x705d,
7b867cf7 72 "Firmware dump cleared on (%ld).\n", vha->host_no);
a7a167bf 73
7ec0effd 74 if (IS_P3P_TYPE(ha)) {
08de2844
GM		 75 qla82xx_md_free(vha);
76 qla82xx_md_prep(vha);
77 }
a7a167bf
AV		 78 ha->fw_dump_reading = 0;
79 ha->fw_dumped = 0;
8482e118 80 break;
81 case 1:
d4e3e04d 82 if (ha->fw_dumped && !ha->fw_dump_reading) {
8482e118 83 ha->fw_dump_reading = 1;
84
7c3df132 85 ql_log(ql_log_info, vha, 0x705e,
a7a167bf 86 "Raw firmware dump ready for read on (%ld).\n",
7b867cf7 87 vha->host_no);
8482e118 88 }
89 break;
a7a167bf 90 case 2:
7b867cf7 91 qla2x00_alloc_fw_dump(vha);
a7a167bf 92 break;
68af0811 93 case 3:
08de2844
GM		 94 if (IS_QLA82XX(ha)) {
95 qla82xx_idc_lock(ha);
96 qla82xx_set_reset_owner(vha);
97 qla82xx_idc_unlock(ha);
7ec0effd
AD		 98 } else if (IS_QLA8044(ha)) {
99 qla8044_idc_lock(ha);
100 qla82xx_set_reset_owner(vha);
101 qla8044_idc_unlock(ha);
08de2844
GM		 102 } else
103 qla2x00_system_error(vha);
104 break;
105 case 4:
7ec0effd 106 if (IS_P3P_TYPE(ha)) {
08de2844
GM		 107 if (ha->md_tmplt_hdr)
108 ql_dbg(ql_dbg_user, vha, 0x705b,
109 "MiniDump supported with this firmware.\n");
110 else
111 ql_dbg(ql_dbg_user, vha, 0x709d,
112 "MiniDump not supported with this firmware.\n");
113 }
114 break;
115 case 5:
7ec0effd 116 if (IS_P3P_TYPE(ha))
08de2844 117 set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
68af0811 118 break;
81178772
SK		 119 case 6:
120 if (!ha->mctp_dump_reading)
121 break;
122 ql_log(ql_log_info, vha, 0x70c1,
123 "MCTP dump cleared on (%ld).\n", vha->host_no);
124 ha->mctp_dump_reading = 0;
125 ha->mctp_dumped = 0;
126 break;
127 case 7:
128 if (ha->mctp_dumped && !ha->mctp_dump_reading) {
129 ha->mctp_dump_reading = 1;
130 ql_log(ql_log_info, vha, 0x70c2,
131 "Raw mctp dump ready for read on (%ld).\n",
132 vha->host_no);
133 }
134 break;
8482e118 135 }
71dfe9e7 136 return count;
8482e118 137}
138
139static struct bin_attribute sysfs_fw_dump_attr = {
140 .attr = {
141 .name = "fw_dump",
142 .mode = S_IRUSR | S_IWUSR,
8482e118 143 },
144 .size = 0,
145 .read = qla2x00_sysfs_read_fw_dump,
146 .write = qla2x00_sysfs_write_fw_dump,
147};
148
149static ssize_t
2c3c8bea 150qla2x00_sysfs_read_nvram(struct file *filp, struct kobject *kobj,
91a69029
ZR		 151 struct bin_attribute *bin_attr,
152 char *buf, loff_t off, size_t count)
8482e118 153{
7b867cf7 154 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
8482e118 155 struct device, kobj)));
7b867cf7 156 struct qla_hw_data *ha = vha->hw;
8482e118 157
b3dc9088 158 if (!capable(CAP_SYS_ADMIN))
8482e118 159 return 0;
160
6749ce36 161 if (IS_NOCACHE_VPD_TYPE(ha))
8f979751 162 ha->isp_ops->read_optrom(vha, ha->nvram, ha->flt_region_nvram << 2,
6749ce36 163 ha->nvram_size);
b3dc9088
AM		 164 return memory_read_from_buffer(buf, count, &off, ha->nvram,
165 ha->nvram_size);
8482e118 166}
167
168static ssize_t
2c3c8bea 169qla2x00_sysfs_write_nvram(struct file *filp, struct kobject *kobj,
91a69029
ZR		 170 struct bin_attribute *bin_attr,
171 char *buf, loff_t off, size_t count)
8482e118 172{
7b867cf7 173 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
8482e118 174 struct device, kobj)));
7b867cf7 175 struct qla_hw_data *ha = vha->hw;
8482e118 176 uint16_t cnt;
8482e118 177
3d79038f
AV		 178 if (!capable(CAP_SYS_ADMIN) || off != 0 || count != ha->nvram_size ||
179 !ha->isp_ops->write_nvram)
b668ae37 180 return -EINVAL;
8482e118 181
182 /* Checksum NVRAM. */
e428924c 183 if (IS_FWI2_CAPABLE(ha)) {
459c5378
AV		 184 uint32_t *iter;
185 uint32_t chksum;
186
187 iter = (uint32_t *)buf;
188 chksum = 0;
189 for (cnt = 0; cnt < ((count >> 2) - 1); cnt++)
190 chksum += le32_to_cpu(*iter++);
191 chksum = ~chksum + 1;
192 *iter = cpu_to_le32(chksum);
193 } else {
194 uint8_t *iter;
195 uint8_t chksum;
196
197 iter = (uint8_t *)buf;
198 chksum = 0;
199 for (cnt = 0; cnt < count - 1; cnt++)
200 chksum += *iter++;
201 chksum = ~chksum + 1;
202 *iter = chksum;
203 }
8482e118 204
2533cf67 205 if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) {
7c3df132 206 ql_log(ql_log_warn, vha, 0x705f,
2533cf67
LC		 207 "HBA not online, failing NVRAM update.\n");
208 return -EAGAIN;
209 }
210
8482e118 211 /* Write NVRAM. */
7b867cf7
AC		 212 ha->isp_ops->write_nvram(vha, (uint8_t *)buf, ha->nvram_base, count);
213 ha->isp_ops->read_nvram(vha, (uint8_t *)ha->nvram, ha->nvram_base,
281afe19 214 count);
8482e118 215
7c3df132
SK		 216 ql_dbg(ql_dbg_user, vha, 0x7060,
217 "Setting ISP_ABORT_NEEDED\n");
2533cf67 218 /* NVRAM settings take effect immediately. */
7b867cf7 219 set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
2533cf67
LC		 220 qla2xxx_wake_dpc(vha);
221 qla2x00_wait_for_chip_reset(vha);
26b8d348 222
b668ae37 223 return count;
8482e118 224}
225
226static struct bin_attribute sysfs_nvram_attr = {
227 .attr = {
228 .name = "nvram",
229 .mode = S_IRUSR | S_IWUSR,
8482e118 230 },
1b3f6365 231 .size = 512,
8482e118 232 .read = qla2x00_sysfs_read_nvram,
233 .write = qla2x00_sysfs_write_nvram,
234};
235
854165f4 236static ssize_t
2c3c8bea 237qla2x00_sysfs_read_optrom(struct file *filp, struct kobject *kobj,
91a69029
ZR		 238 struct bin_attribute *bin_attr,
239 char *buf, loff_t off, size_t count)
854165f4 240{
7b867cf7 241 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
854165f4 242 struct device, kobj)));
7b867cf7 243 struct qla_hw_data *ha = vha->hw;
854165f4 244
245 if (ha->optrom_state != QLA_SREADING)
246 return 0;
854165f4 247
b3dc9088
AM		 248 return memory_read_from_buffer(buf, count, &off, ha->optrom_buffer,
249 ha->optrom_region_size);
854165f4 250}
251
252static ssize_t
2c3c8bea 253qla2x00_sysfs_write_optrom(struct file *filp, struct kobject *kobj,
91a69029
ZR		 254 struct bin_attribute *bin_attr,
255 char *buf, loff_t off, size_t count)
854165f4 256{
7b867cf7 257 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
854165f4 258 struct device, kobj)));
7b867cf7 259 struct qla_hw_data *ha = vha->hw;
854165f4 260
261 if (ha->optrom_state != QLA_SWRITING)
262 return -EINVAL;
b7cc176c 263 if (off > ha->optrom_region_size)
854165f4 264 return -ERANGE;
b7cc176c
JC		 265 if (off + count > ha->optrom_region_size)
266 count = ha->optrom_region_size - off;
854165f4 267
268 memcpy(&ha->optrom_buffer[off], buf, count);
269
270 return count;
271}
272
273static struct bin_attribute sysfs_optrom_attr = {
274 .attr = {
275 .name = "optrom",
276 .mode = S_IRUSR | S_IWUSR,
854165f4 277 },
c3a2f0df 278 .size = 0,
854165f4 279 .read = qla2x00_sysfs_read_optrom,
280 .write = qla2x00_sysfs_write_optrom,
281};
282
283static ssize_t
2c3c8bea 284qla2x00_sysfs_write_optrom_ctl(struct file *filp, struct kobject *kobj,
91a69029
ZR		 285 struct bin_attribute *bin_attr,
286 char *buf, loff_t off, size_t count)
854165f4 287{
7b867cf7 288 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
854165f4 289 struct device, kobj)));
7b867cf7
AC		 290 struct qla_hw_data *ha = vha->hw;
291
b7cc176c
JC		 292 uint32_t start = 0;
293 uint32_t size = ha->optrom_size;
294 int val, valid;
854165f4 295
296 if (off)
b668ae37 297 return -EINVAL;
854165f4 298
85880801 299 if (unlikely(pci_channel_offline(ha->pdev)))
b668ae37 300 return -EAGAIN;
85880801 301
b7cc176c
JC		 302 if (sscanf(buf, "%d:%x:%x", &val, &start, &size) < 1)
303 return -EINVAL;
304 if (start > ha->optrom_size)
854165f4 305 return -EINVAL;
306
307 switch (val) {
308 case 0:
309 if (ha->optrom_state != QLA_SREADING &&
310 ha->optrom_state != QLA_SWRITING)
b668ae37 311 return -EINVAL;
854165f4 312
313 ha->optrom_state = QLA_SWAITING;
b7cc176c 314
7c3df132 315 ql_dbg(ql_dbg_user, vha, 0x7061,
b7cc176c 316 "Freeing flash region allocation -- 0x%x bytes.\n",
7c3df132 317 ha->optrom_region_size);
b7cc176c 318
854165f4 319 vfree(ha->optrom_buffer);
320 ha->optrom_buffer = NULL;
321 break;
322 case 1:
323 if (ha->optrom_state != QLA_SWAITING)
b668ae37 324 return -EINVAL;
854165f4 325
b7cc176c
JC		 326 ha->optrom_region_start = start;
327 ha->optrom_region_size = start + size > ha->optrom_size ?
328 ha->optrom_size - start : size;
329
854165f4 330 ha->optrom_state = QLA_SREADING;
b7cc176c 331 ha->optrom_buffer = vmalloc(ha->optrom_region_size);
854165f4 332 if (ha->optrom_buffer == NULL) {
7c3df132 333 ql_log(ql_log_warn, vha, 0x7062,
854165f4 334 "Unable to allocate memory for optrom retrieval "
b7cc176c 335 "(%x).\n", ha->optrom_region_size);
854165f4 336
337 ha->optrom_state = QLA_SWAITING;
b668ae37 338 return -ENOMEM;
854165f4 339 }
340
86fbee86 341 if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) {
7c3df132
SK		 342 ql_log(ql_log_warn, vha, 0x7063,
343 "HBA not online, failing NVRAM update.\n");
86fbee86
LC		 344 return -EAGAIN;
345 }
346
7c3df132 347 ql_dbg(ql_dbg_user, vha, 0x7064,
b7cc176c 348 "Reading flash region -- 0x%x/0x%x.\n",
7c3df132 349 ha->optrom_region_start, ha->optrom_region_size);
b7cc176c
JC		 350
351 memset(ha->optrom_buffer, 0, ha->optrom_region_size);
7b867cf7 352 ha->isp_ops->read_optrom(vha, ha->optrom_buffer,
b7cc176c 353 ha->optrom_region_start, ha->optrom_region_size);
854165f4 354 break;
355 case 2:
356 if (ha->optrom_state != QLA_SWAITING)
b668ae37 357 return -EINVAL;
854165f4 358
b7cc176c
JC		 359 /*
360 * We need to be more restrictive on which FLASH regions are
361 * allowed to be updated via user-space. Regions accessible
362 * via this method include:
363 *
364 * ISP21xx/ISP22xx/ISP23xx type boards:
365 *
366 * 0x000000 -> 0x020000 -- Boot code.
367 *
368 * ISP2322/ISP24xx type boards:
369 *
370 * 0x000000 -> 0x07ffff -- Boot code.
371 * 0x080000 -> 0x0fffff -- Firmware.
372 *
373 * ISP25xx type boards:
374 *
375 * 0x000000 -> 0x07ffff -- Boot code.
376 * 0x080000 -> 0x0fffff -- Firmware.
377 * 0x120000 -> 0x12ffff -- VPD and HBA parameters.
378 */
379 valid = 0;
380 if (ha->optrom_size == OPTROM_SIZE_2300 && start == 0)
381 valid = 1;
c00d8994
AV		 382 else if (start == (ha->flt_region_boot * 4) ||
383 start == (ha->flt_region_fw * 4))
b7cc176c 384 valid = 1;
6246b8a1
GM		 385 else if (IS_QLA24XX_TYPE(ha) || IS_QLA25XX(ha)
386 || IS_CNA_CAPABLE(ha) || IS_QLA2031(ha))
a9083016 387 valid = 1;
b7cc176c 388 if (!valid) {
7c3df132 389 ql_log(ql_log_warn, vha, 0x7065,
b7cc176c
JC		 390 "Invalid start region 0x%x/0x%x.\n", start, size);
391 return -EINVAL;
392 }
393
394 ha->optrom_region_start = start;
395 ha->optrom_region_size = start + size > ha->optrom_size ?
396 ha->optrom_size - start : size;
397
854165f4 398 ha->optrom_state = QLA_SWRITING;
b7cc176c 399 ha->optrom_buffer = vmalloc(ha->optrom_region_size);
854165f4 400 if (ha->optrom_buffer == NULL) {
7c3df132 401 ql_log(ql_log_warn, vha, 0x7066,
854165f4 402 "Unable to allocate memory for optrom update "
7c3df132 403 "(%x)\n", ha->optrom_region_size);
854165f4 404
405 ha->optrom_state = QLA_SWAITING;
b668ae37 406 return -ENOMEM;
854165f4 407 }
b7cc176c 408
7c3df132 409 ql_dbg(ql_dbg_user, vha, 0x7067,
b7cc176c 410 "Staging flash region write -- 0x%x/0x%x.\n",
7c3df132 411 ha->optrom_region_start, ha->optrom_region_size);
b7cc176c
JC		 412
413 memset(ha->optrom_buffer, 0, ha->optrom_region_size);
854165f4 414 break;
415 case 3:
416 if (ha->optrom_state != QLA_SWRITING)
71dfe9e7 417 return -EINVAL;
854165f4 418
2533cf67 419 if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) {
7c3df132 420 ql_log(ql_log_warn, vha, 0x7068,
2533cf67
LC		 421 "HBA not online, failing flash update.\n");
422 return -EAGAIN;
423 }
424
7c3df132 425 ql_dbg(ql_dbg_user, vha, 0x7069,
b7cc176c 426 "Writing flash region -- 0x%x/0x%x.\n",
7c3df132 427 ha->optrom_region_start, ha->optrom_region_size);
b7cc176c 428
7b867cf7 429 ha->isp_ops->write_optrom(vha, ha->optrom_buffer,
b7cc176c 430 ha->optrom_region_start, ha->optrom_region_size);
854165f4 431 break;
b7cc176c 432 default:
b668ae37 433 return -EINVAL;
854165f4 434 }
435 return count;
436}
437
438static struct bin_attribute sysfs_optrom_ctl_attr = {
439 .attr = {
440 .name = "optrom_ctl",
441 .mode = S_IWUSR,
854165f4 442 },
443 .size = 0,
444 .write = qla2x00_sysfs_write_optrom_ctl,
445};
446
6f641790 447static ssize_t
2c3c8bea 448qla2x00_sysfs_read_vpd(struct file *filp, struct kobject *kobj,
91a69029
ZR		 449 struct bin_attribute *bin_attr,
450 char *buf, loff_t off, size_t count)
6f641790 451{
7b867cf7 452 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
6f641790 453 struct device, kobj)));
7b867cf7 454 struct qla_hw_data *ha = vha->hw;
6f641790 455
85880801 456 if (unlikely(pci_channel_offline(ha->pdev)))
b668ae37 457 return -EAGAIN;
85880801 458
b3dc9088 459 if (!capable(CAP_SYS_ADMIN))
b668ae37 460 return -EINVAL;
6f641790 461
6749ce36
AV		 462 if (IS_NOCACHE_VPD_TYPE(ha))
463 ha->isp_ops->read_optrom(vha, ha->vpd, ha->flt_region_vpd << 2,
464 ha->vpd_size);
b3dc9088 465 return memory_read_from_buffer(buf, count, &off, ha->vpd, ha->vpd_size);
6f641790 466}
467
468static ssize_t
2c3c8bea 469qla2x00_sysfs_write_vpd(struct file *filp, struct kobject *kobj,
91a69029
ZR		 470 struct bin_attribute *bin_attr,
471 char *buf, loff_t off, size_t count)
6f641790 472{
7b867cf7 473 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
6f641790 474 struct device, kobj)));
7b867cf7 475 struct qla_hw_data *ha = vha->hw;
d0c3eefa 476 uint8_t *tmp_data;
6f641790 477
85880801
AV		 478 if (unlikely(pci_channel_offline(ha->pdev)))
479 return 0;
480
3d79038f
AV		 481 if (!capable(CAP_SYS_ADMIN) || off != 0 || count != ha->vpd_size ||
482 !ha->isp_ops->write_nvram)
6f641790 483 return 0;
484
2533cf67 485 if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) {
7c3df132 486 ql_log(ql_log_warn, vha, 0x706a,
2533cf67
LC		 487 "HBA not online, failing VPD update.\n");
488 return -EAGAIN;
489 }
490
6f641790 491 /* Write NVRAM. */
7b867cf7
AC		 492 ha->isp_ops->write_nvram(vha, (uint8_t *)buf, ha->vpd_base, count);
493 ha->isp_ops->read_nvram(vha, (uint8_t *)ha->vpd, ha->vpd_base, count);
6f641790 494
d0c3eefa
LC		 495 /* Update flash version information for 4Gb & above. */
496 if (!IS_FWI2_CAPABLE(ha))
b668ae37 497 return -EINVAL;
d0c3eefa
LC		 498
499 tmp_data = vmalloc(256);
500 if (!tmp_data) {
7c3df132 501 ql_log(ql_log_warn, vha, 0x706b,
d0c3eefa 502 "Unable to allocate memory for VPD information update.\n");
b668ae37 503 return -ENOMEM;
d0c3eefa
LC		 504 }
505 ha->isp_ops->get_flash_version(vha, tmp_data);
506 vfree(tmp_data);
b668ae37 507
6f641790 508 return count;
509}
510
511static struct bin_attribute sysfs_vpd_attr = {
512 .attr = {
513 .name = "vpd",
514 .mode = S_IRUSR | S_IWUSR,
6f641790 515 },
516 .size = 0,
517 .read = qla2x00_sysfs_read_vpd,
518 .write = qla2x00_sysfs_write_vpd,
519};
520
88729e53 521static ssize_t
2c3c8bea 522qla2x00_sysfs_read_sfp(struct file *filp, struct kobject *kobj,
91a69029
ZR		 523 struct bin_attribute *bin_attr,
524 char *buf, loff_t off, size_t count)
88729e53 525{
7b867cf7 526 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
88729e53 527 struct device, kobj)));
7b867cf7 528 struct qla_hw_data *ha = vha->hw;
88729e53
AV		 529 uint16_t iter, addr, offset;
530 int rval;
531
532 if (!capable(CAP_SYS_ADMIN) || off != 0 || count != SFP_DEV_SIZE * 2)
533 return 0;
534
e8711085
AV		 535 if (ha->sfp_data)
536 goto do_read;
537
538 ha->sfp_data = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL,
539 &ha->sfp_data_dma);
540 if (!ha->sfp_data) {
7c3df132 541 ql_log(ql_log_warn, vha, 0x706c,
e8711085
AV		 542 "Unable to allocate memory for SFP read-data.\n");
543 return 0;
544 }
545
546do_read:
547 memset(ha->sfp_data, 0, SFP_BLOCK_SIZE);
88729e53
AV		 548 addr = 0xa0;
549 for (iter = 0, offset = 0; iter < (SFP_DEV_SIZE * 2) / SFP_BLOCK_SIZE;
550 iter++, offset += SFP_BLOCK_SIZE) {
551 if (iter == 4) {
552 /* Skip to next device address. */
553 addr = 0xa2;
554 offset = 0;
555 }
556
6766df9e
JC		 557 rval = qla2x00_read_sfp(vha, ha->sfp_data_dma, ha->sfp_data,
558 addr, offset, SFP_BLOCK_SIZE, 0);
88729e53 559 if (rval != QLA_SUCCESS) {
7c3df132 560 ql_log(ql_log_warn, vha, 0x706d,
88729e53
AV		 561 "Unable to read SFP data (%x/%x/%x).\n", rval,
562 addr, offset);
7c3df132 563
b668ae37 564 return -EIO;
88729e53
AV		 565 }
566 memcpy(buf, ha->sfp_data, SFP_BLOCK_SIZE);
567 buf += SFP_BLOCK_SIZE;
568 }
569
570 return count;
571}
572
573static struct bin_attribute sysfs_sfp_attr = {
574 .attr = {
575 .name = "sfp",
576 .mode = S_IRUSR | S_IWUSR,
88729e53
AV		 577 },
578 .size = SFP_DEV_SIZE * 2,
579 .read = qla2x00_sysfs_read_sfp,
580};
581
6e181be5 582static ssize_t
2c3c8bea 583qla2x00_sysfs_write_reset(struct file *filp, struct kobject *kobj,
6e181be5
LC		 584 struct bin_attribute *bin_attr,
585 char *buf, loff_t off, size_t count)
586{
587 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
588 struct device, kobj)));
589 struct qla_hw_data *ha = vha->hw;
a9083016 590 struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
6e181be5 591 int type;
7d613ac6 592 uint32_t idc_control;
8c2cf7d4 593 uint8_t *tmp_data = NULL;
6e181be5 594 if (off != 0)
b668ae37 595 return -EINVAL;
6e181be5
LC		 596
597 type = simple_strtol(buf, NULL, 10);
598 switch (type) {
599 case 0x2025c:
7c3df132
SK		 600 ql_log(ql_log_info, vha, 0x706e,
601 "Issuing ISP reset.\n");
6e181be5
LC		 602
603 scsi_block_requests(vha->host);
08de2844 604 if (IS_QLA82XX(ha)) {
b6d0d9d5 605 ha->flags.isp82xx_no_md_cap = 1;
08de2844
GM		 606 qla82xx_idc_lock(ha);
607 qla82xx_set_reset_owner(vha);
608 qla82xx_idc_unlock(ha);
7ec0effd
AD		 609 } else if (IS_QLA8044(ha)) {
610 qla8044_idc_lock(ha);
611 idc_control = qla8044_rd_reg(ha,
612 QLA8044_IDC_DRV_CTRL);
613 qla8044_wr_reg(ha, QLA8044_IDC_DRV_CTRL,
614 (idc_control | GRACEFUL_RESET_BIT1));
615 qla82xx_set_reset_owner(vha);
616 qla8044_idc_unlock(ha);
617 } else {
618 set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
619 qla2xxx_wake_dpc(vha);
08de2844 620 }
6e181be5
LC		 621 qla2x00_wait_for_chip_reset(vha);
622 scsi_unblock_requests(vha->host);
623 break;
624 case 0x2025d:
7d613ac6 625 if (!IS_QLA81XX(ha) && !IS_QLA83XX(ha))
b668ae37 626 return -EPERM;
6e181be5 627
7c3df132
SK		 628 ql_log(ql_log_info, vha, 0x706f,
629 "Issuing MPI reset.\n");
6e181be5 630
7d613ac6
SV		 631 if (IS_QLA83XX(ha)) {
632 uint32_t idc_control;
633
634 qla83xx_idc_lock(vha, 0);
635 __qla83xx_get_idc_control(vha, &idc_control);
636 idc_control |= QLA83XX_IDC_GRACEFUL_RESET;
637 __qla83xx_set_idc_control(vha, idc_control);
638 qla83xx_wr_reg(vha, QLA83XX_IDC_DEV_STATE,
639 QLA8XXX_DEV_NEED_RESET);
640 qla83xx_idc_audit(vha, IDC_AUDIT_TIMESTAMP);
641 qla83xx_idc_unlock(vha, 0);
642 break;
643 } else {
644 /* Make sure FC side is not in reset */
645 qla2x00_wait_for_hba_online(vha);
646
647 /* Issue MPI reset */
648 scsi_block_requests(vha->host);
649 if (qla81xx_restart_mpi_firmware(vha) != QLA_SUCCESS)
650 ql_log(ql_log_warn, vha, 0x7070,
651 "MPI reset failed.\n");
652 scsi_unblock_requests(vha->host);
653 break;
654 }
a9083016 655 case 0x2025e:
7ec0effd 656 if (!IS_P3P_TYPE(ha) || vha != base_vha) {
7c3df132
SK		 657 ql_log(ql_log_info, vha, 0x7071,
658 "FCoE ctx reset no supported.\n");
b668ae37 659 return -EPERM;
a9083016
GM		 660 }
661
7c3df132
SK		 662 ql_log(ql_log_info, vha, 0x7072,
663 "Issuing FCoE ctx reset.\n");
a9083016
GM		 664 set_bit(FCOE_CTX_RESET_NEEDED, &vha->dpc_flags);
665 qla2xxx_wake_dpc(vha);
666 qla2x00_wait_for_fcoe_ctx_reset(vha);
667 break;
7d613ac6
SV		 668 case 0x2025f:
669 if (!IS_QLA8031(ha))
670 return -EPERM;
671 ql_log(ql_log_info, vha, 0x70bc,
672 "Disabling Reset by IDC control\n");
673 qla83xx_idc_lock(vha, 0);
674 __qla83xx_get_idc_control(vha, &idc_control);
675 idc_control |= QLA83XX_IDC_RESET_DISABLED;
676 __qla83xx_set_idc_control(vha, idc_control);
677 qla83xx_idc_unlock(vha, 0);
678 break;
679 case 0x20260:
680 if (!IS_QLA8031(ha))
681 return -EPERM;
682 ql_log(ql_log_info, vha, 0x70bd,
683 "Enabling Reset by IDC control\n");
684 qla83xx_idc_lock(vha, 0);
685 __qla83xx_get_idc_control(vha, &idc_control);
686 idc_control &= ~QLA83XX_IDC_RESET_DISABLED;
687 __qla83xx_set_idc_control(vha, idc_control);
688 qla83xx_idc_unlock(vha, 0);
689 break;
8c2cf7d4
SC		 690 case 0x20261:
691 ql_dbg(ql_dbg_user, vha, 0x70e0,
692 "Updating cache versions without reset ");
693
694 tmp_data = vmalloc(256);
695 if (!tmp_data) {
696 ql_log(ql_log_warn, vha, 0x70e1,
697 "Unable to allocate memory for VPD information update.\n");
698 return -ENOMEM;
699 }
700 ha->isp_ops->get_flash_version(vha, tmp_data);
701 vfree(tmp_data);
702 break;
6e181be5
LC		 703 }
704 return count;
705}
706
707static struct bin_attribute sysfs_reset_attr = {
708 .attr = {
709 .name = "reset",
710 .mode = S_IWUSR,
711 },
712 .size = 0,
713 .write = qla2x00_sysfs_write_reset,
714};
715
ce0423f4 716static ssize_t
2c3c8bea 717qla2x00_sysfs_read_xgmac_stats(struct file *filp, struct kobject *kobj,
ce0423f4
AV		 718 struct bin_attribute *bin_attr,
719 char *buf, loff_t off, size_t count)
720{
721 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
722 struct device, kobj)));
723 struct qla_hw_data *ha = vha->hw;
724 int rval;
725 uint16_t actual_size;
726
727 if (!capable(CAP_SYS_ADMIN) || off != 0 || count > XGMAC_DATA_SIZE)
728 return 0;
729
730 if (ha->xgmac_data)
731 goto do_read;
732
733 ha->xgmac_data = dma_alloc_coherent(&ha->pdev->dev, XGMAC_DATA_SIZE,
734 &ha->xgmac_data_dma, GFP_KERNEL);
735 if (!ha->xgmac_data) {
7c3df132 736 ql_log(ql_log_warn, vha, 0x7076,
ce0423f4
AV		 737 "Unable to allocate memory for XGMAC read-data.\n");
738 return 0;
739 }
740
741do_read:
742 actual_size = 0;
743 memset(ha->xgmac_data, 0, XGMAC_DATA_SIZE);
744
745 rval = qla2x00_get_xgmac_stats(vha, ha->xgmac_data_dma,
746 XGMAC_DATA_SIZE, &actual_size);
747 if (rval != QLA_SUCCESS) {
7c3df132 748 ql_log(ql_log_warn, vha, 0x7077,
ce0423f4
AV		 749 "Unable to read XGMAC data (%x).\n", rval);
750 count = 0;
751 }
752
753 count = actual_size > count ? count: actual_size;
754 memcpy(buf, ha->xgmac_data, count);
755
756 return count;
757}
758
759static struct bin_attribute sysfs_xgmac_stats_attr = {
760 .attr = {
761 .name = "xgmac_stats",
762 .mode = S_IRUSR,
763 },
764 .size = 0,
765 .read = qla2x00_sysfs_read_xgmac_stats,
766};
767
11bbc1d8 768static ssize_t
2c3c8bea 769qla2x00_sysfs_read_dcbx_tlv(struct file *filp, struct kobject *kobj,
11bbc1d8
AV		 770 struct bin_attribute *bin_attr,
771 char *buf, loff_t off, size_t count)
772{
773 struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
774 struct device, kobj)));
775 struct qla_hw_data *ha = vha->hw;
776 int rval;
777 uint16_t actual_size;
778
779 if (!capable(CAP_SYS_ADMIN) || off != 0 || count > DCBX_TLV_DATA_SIZE)
780 return 0;
781
782 if (ha->dcbx_tlv)
783 goto do_read;
784
785 ha->dcbx_tlv = dma_alloc_coherent(&ha->pdev->dev, DCBX_TLV_DATA_SIZE,
786 &ha->dcbx_tlv_dma, GFP_KERNEL);
787 if (!ha->dcbx_tlv) {
7c3df132 788 ql_log(ql_log_warn, vha, 0x7078,
11bbc1d8 789 "Unable to allocate memory for DCBX TLV read-data.\n");
b668ae37 790 return -ENOMEM;
11bbc1d8
AV		 791 }
792
793do_read:
794 actual_size = 0;
795 memset(ha->dcbx_tlv, 0, DCBX_TLV_DATA_SIZE);
796
797 rval = qla2x00_get_dcbx_params(vha, ha->dcbx_tlv_dma,
798 DCBX_TLV_DATA_SIZE);
799 if (rval != QLA_SUCCESS) {
7c3df132
SK		 800 ql_log(ql_log_warn, vha, 0x7079,
801 "Unable to read DCBX TLV (%x).\n", rval);
b668ae37 802 return -EIO;
11bbc1d8
AV		 803 }
804
805 memcpy(buf, ha->dcbx_tlv, count);
806
807 return count;
808}
809
810static struct bin_attribute sysfs_dcbx_tlv_attr = {
811 .attr = {
812 .name = "dcbx_tlv",
813 .mode = S_IRUSR,
814 },
815 .size = 0,
816 .read = qla2x00_sysfs_read_dcbx_tlv,
817};
818
f1663ad5
AV		 819static struct sysfs_entry {
820 char *name;
821 struct bin_attribute *attr;
822 int is4GBp_only;
823} bin_file_entries[] = {
824 { "fw_dump", &sysfs_fw_dump_attr, },
825 { "nvram", &sysfs_nvram_attr, },
826 { "optrom", &sysfs_optrom_attr, },
827 { "optrom_ctl", &sysfs_optrom_ctl_attr, },
828 { "vpd", &sysfs_vpd_attr, 1 },
829 { "sfp", &sysfs_sfp_attr, 1 },
6e181be5 830 { "reset", &sysfs_reset_attr, },
ce0423f4 831 { "xgmac_stats", &sysfs_xgmac_stats_attr, 3 },
11bbc1d8 832 { "dcbx_tlv", &sysfs_dcbx_tlv_attr, 3 },
46ddab7b 833 { NULL },
f1663ad5
AV		 834};
835
8482e118 836void
7b867cf7 837qla2x00_alloc_sysfs_attr(scsi_qla_host_t *vha)
8482e118 838{
7b867cf7 839 struct Scsi_Host *host = vha->host;
f1663ad5
AV		 840 struct sysfs_entry *iter;
841 int ret;
8482e118 842
f1663ad5 843 for (iter = bin_file_entries; iter->name; iter++) {
7b867cf7 844 if (iter->is4GBp_only && !IS_FWI2_CAPABLE(vha->hw))
f1663ad5 845 continue;
ad0ecd61
JC		 846 if (iter->is4GBp_only == 2 && !IS_QLA25XX(vha->hw))
847 continue;
6246b8a1 848 if (iter->is4GBp_only == 3 && !(IS_CNA_CAPABLE(vha->hw)))
ce0423f4 849 continue;
f1663ad5
AV		 850
851 ret = sysfs_create_bin_file(&host->shost_gendev.kobj,
852 iter->attr);
853 if (ret)
7c3df132
SK		 854 ql_log(ql_log_warn, vha, 0x00f3,
855 "Unable to create sysfs %s binary attribute (%d).\n",
856 iter->name, ret);
857 else
858 ql_dbg(ql_dbg_init, vha, 0x00f4,
859 "Successfully created sysfs %s binary attribure.\n",
860 iter->name);
7914d004 861 }
8482e118 862}
863
864void
fe1b806f 865qla2x00_free_sysfs_attr(scsi_qla_host_t *vha, bool stop_beacon)
8482e118 866{
7b867cf7 867 struct Scsi_Host *host = vha->host;
f1663ad5 868 struct sysfs_entry *iter;
7b867cf7 869 struct qla_hw_data *ha = vha->hw;
f1663ad5
AV		 870
871 for (iter = bin_file_entries; iter->name; iter++) {
e428924c 872 if (iter->is4GBp_only && !IS_FWI2_CAPABLE(ha))
f1663ad5 873 continue;
ad0ecd61
JC		 874 if (iter->is4GBp_only == 2 && !IS_QLA25XX(ha))
875 continue;
6246b8a1 876 if (iter->is4GBp_only == 3 && !(IS_CNA_CAPABLE(vha->hw)))
ce0423f4 877 continue;
8482e118 878
88729e53 879 sysfs_remove_bin_file(&host->shost_gendev.kobj,
f1663ad5 880 iter->attr);
7914d004 881 }
f6df144c 882
fe1b806f 883 if (stop_beacon && ha->beacon_blink_led == 1)
7b867cf7 884 ha->isp_ops->beacon_off(vha);
8482e118 885}
886
afb046e2
AV		 887/* Scsi_Host attributes. */
888
889static ssize_t
ee959b00
TJ		 890qla2x00_drvr_version_show(struct device *dev,
891 struct device_attribute *attr, char *buf)
afb046e2
AV		 892{
893 return snprintf(buf, PAGE_SIZE, "%s\n", qla2x00_version_str);
894}
895
896static ssize_t
ee959b00
TJ		 897qla2x00_fw_version_show(struct device *dev,
898 struct device_attribute *attr, char *buf)
afb046e2 899{
7b867cf7
AC		 900 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
901 struct qla_hw_data *ha = vha->hw;
902 char fw_str[128];
afb046e2
AV		 903
904 return snprintf(buf, PAGE_SIZE, "%s\n",
7b867cf7 905 ha->isp_ops->fw_version_str(vha, fw_str));
afb046e2
AV		 906}
907
908static ssize_t
ee959b00
TJ		 909qla2x00_serial_num_show(struct device *dev, struct device_attribute *attr,
910 char *buf)
afb046e2 911{
7b867cf7
AC		 912 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
913 struct qla_hw_data *ha = vha->hw;
afb046e2
AV		 914 uint32_t sn;
915
8ae6d9c7
GM		 916 if (IS_QLAFX00(vha->hw)) {
917 return snprintf(buf, PAGE_SIZE, "%s\n",
918 vha->hw->mr.serial_num);
919 } else if (IS_FWI2_CAPABLE(ha)) {
7b867cf7 920 qla2xxx_get_vpd_field(vha, "SN", buf, PAGE_SIZE);
1ee27146
JC		 921 return snprintf(buf, PAGE_SIZE, "%s\n", buf);
922 }
8b7afc2a 923
afb046e2
AV		 924 sn = ((ha->serial0 & 0x1f) << 16) | (ha->serial2 << 8) | ha->serial1;
925 return snprintf(buf, PAGE_SIZE, "%c%05d\n", 'A' + sn / 100000,
926 sn % 100000);
927}
928
929static ssize_t
ee959b00
TJ		 930qla2x00_isp_name_show(struct device *dev, struct device_attribute *attr,
931 char *buf)
afb046e2 932{
7b867cf7
AC		 933 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
934 return snprintf(buf, PAGE_SIZE, "ISP%04X\n", vha->hw->pdev->device);
afb046e2
AV		 935}
936
937static ssize_t
ee959b00
TJ		 938qla2x00_isp_id_show(struct device *dev, struct device_attribute *attr,
939 char *buf)
afb046e2 940{
7b867cf7
AC		 941 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
942 struct qla_hw_data *ha = vha->hw;
8ae6d9c7
GM		 943
944 if (IS_QLAFX00(vha->hw))
945 return snprintf(buf, PAGE_SIZE, "%s\n",
946 vha->hw->mr.hw_version);
947
afb046e2
AV		 948 return snprintf(buf, PAGE_SIZE, "%04x %04x %04x %04x\n",
949 ha->product_id[0], ha->product_id[1], ha->product_id[2],
950 ha->product_id[3]);
951}
952
953static ssize_t
ee959b00
TJ		 954qla2x00_model_name_show(struct device *dev, struct device_attribute *attr,
955 char *buf)
afb046e2 956{
7b867cf7 957 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
8ae6d9c7
GM		 958
959 if (IS_QLAFX00(vha->hw))
960 return snprintf(buf, PAGE_SIZE, "%s\n",
961 vha->hw->mr.product_name);
962
7b867cf7 963 return snprintf(buf, PAGE_SIZE, "%s\n", vha->hw->model_number);
afb046e2
AV		 964}
965
966static ssize_t
ee959b00
TJ		 967qla2x00_model_desc_show(struct device *dev, struct device_attribute *attr,
968 char *buf)
afb046e2 969{
7b867cf7 970 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
afb046e2 971 return snprintf(buf, PAGE_SIZE, "%s\n",
7b867cf7 972 vha->hw->model_desc ? vha->hw->model_desc : "");
afb046e2
AV		 973}
974
975static ssize_t
ee959b00
TJ		 976qla2x00_pci_info_show(struct device *dev, struct device_attribute *attr,
977 char *buf)
afb046e2 978{
7b867cf7 979 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
afb046e2
AV		 980 char pci_info[30];
981
982 return snprintf(buf, PAGE_SIZE, "%s\n",
7b867cf7 983 vha->hw->isp_ops->pci_info_str(vha, pci_info));
afb046e2
AV		 984}
985
986static ssize_t
bbd1ae41
HR		 987qla2x00_link_state_show(struct device *dev, struct device_attribute *attr,
988 char *buf)
afb046e2 989{
7b867cf7
AC		 990 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
991 struct qla_hw_data *ha = vha->hw;
afb046e2
AV		 992 int len = 0;
993
7b867cf7 994 if (atomic_read(&vha->loop_state) == LOOP_DOWN ||
62542f4b
AV		 995 atomic_read(&vha->loop_state) == LOOP_DEAD ||
996 vha->device_flags & DFLG_NO_CABLE)
afb046e2 997 len = snprintf(buf, PAGE_SIZE, "Link Down\n");
7b867cf7 998 else if (atomic_read(&vha->loop_state) != LOOP_READY ||
d051a5aa 999 qla2x00_reset_active(vha))
afb046e2
AV		 1000 len = snprintf(buf, PAGE_SIZE, "Unknown Link State\n");
1001 else {
1002 len = snprintf(buf, PAGE_SIZE, "Link Up - ");
1003
1004 switch (ha->current_topology) {
1005 case ISP_CFG_NL:
1006 len += snprintf(buf + len, PAGE_SIZE-len, "Loop\n");
1007 break;
1008 case ISP_CFG_FL:
1009 len += snprintf(buf + len, PAGE_SIZE-len, "FL_Port\n");
1010 break;
1011 case ISP_CFG_N:
1012 len += snprintf(buf + len, PAGE_SIZE-len,
1013 "N_Port to N_Port\n");
1014 break;
1015 case ISP_CFG_F:
1016 len += snprintf(buf + len, PAGE_SIZE-len, "F_Port\n");
1017 break;
1018 default:
1019 len += snprintf(buf + len, PAGE_SIZE-len, "Loop\n");
1020 break;
1021 }
1022 }
1023 return len;
1024}
1025
4fdfefe5 1026static ssize_t
ee959b00
TJ		 1027qla2x00_zio_show(struct device *dev, struct device_attribute *attr,
1028 char *buf)
4fdfefe5 1029{
7b867cf7 1030 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
4fdfefe5
AV		 1031 int len = 0;
1032
7b867cf7 1033 switch (vha->hw->zio_mode) {
4fdfefe5
AV		 1034 case QLA_ZIO_MODE_6:
1035 len += snprintf(buf + len, PAGE_SIZE-len, "Mode 6\n");
1036 break;
1037 case QLA_ZIO_DISABLED:
1038 len += snprintf(buf + len, PAGE_SIZE-len, "Disabled\n");
1039 break;
1040 }
1041 return len;
1042}
1043
1044static ssize_t
ee959b00
TJ		 1045qla2x00_zio_store(struct device *dev, struct device_attribute *attr,
1046 const char *buf, size_t count)
4fdfefe5 1047{
7b867cf7
AC		 1048 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1049 struct qla_hw_data *ha = vha->hw;
4fdfefe5
AV		 1050 int val = 0;
1051 uint16_t zio_mode;
1052
4a59f71d 1053 if (!IS_ZIO_SUPPORTED(ha))
1054 return -ENOTSUPP;
1055
4fdfefe5
AV		 1056 if (sscanf(buf, "%d", &val) != 1)
1057 return -EINVAL;
1058
4a59f71d 1059 if (val)
4fdfefe5 1060 zio_mode = QLA_ZIO_MODE_6;
4a59f71d 1061 else
4fdfefe5 1062 zio_mode = QLA_ZIO_DISABLED;
4fdfefe5
AV		 1063
1064 /* Update per-hba values and queue a reset. */
1065 if (zio_mode != QLA_ZIO_DISABLED || ha->zio_mode != QLA_ZIO_DISABLED) {
1066 ha->zio_mode = zio_mode;
7b867cf7 1067 set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
4fdfefe5
AV		 1068 }
1069 return strlen(buf);
1070}
1071
1072static ssize_t
ee959b00
TJ		 1073qla2x00_zio_timer_show(struct device *dev, struct device_attribute *attr,
1074 char *buf)
4fdfefe5 1075{
7b867cf7 1076 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
4fdfefe5 1077
7b867cf7 1078 return snprintf(buf, PAGE_SIZE, "%d us\n", vha->hw->zio_timer * 100);
4fdfefe5
AV		 1079}
1080
1081static ssize_t
ee959b00
TJ		 1082qla2x00_zio_timer_store(struct device *dev, struct device_attribute *attr,
1083 const char *buf, size_t count)
4fdfefe5 1084{
7b867cf7 1085 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
4fdfefe5
AV		 1086 int val = 0;
1087 uint16_t zio_timer;
1088
1089 if (sscanf(buf, "%d", &val) != 1)
1090 return -EINVAL;
1091 if (val > 25500 || val < 100)
1092 return -ERANGE;
1093
1094 zio_timer = (uint16_t)(val / 100);
7b867cf7 1095 vha->hw->zio_timer = zio_timer;
4fdfefe5
AV		 1096
1097 return strlen(buf);
1098}
1099
f6df144c 1100static ssize_t
ee959b00
TJ		 1101qla2x00_beacon_show(struct device *dev, struct device_attribute *attr,
1102 char *buf)
f6df144c 1103{
7b867cf7 1104 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
f6df144c 1105 int len = 0;
1106
7b867cf7 1107 if (vha->hw->beacon_blink_led)
f6df144c 1108 len += snprintf(buf + len, PAGE_SIZE-len, "Enabled\n");
1109 else
1110 len += snprintf(buf + len, PAGE_SIZE-len, "Disabled\n");
1111 return len;
1112}
1113
1114static ssize_t
ee959b00
TJ		 1115qla2x00_beacon_store(struct device *dev, struct device_attribute *attr,
1116 const char *buf, size_t count)
f6df144c 1117{
7b867cf7
AC		 1118 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1119 struct qla_hw_data *ha = vha->hw;
f6df144c 1120 int val = 0;
1121 int rval;
1122
1123 if (IS_QLA2100(ha) || IS_QLA2200(ha))
1124 return -EPERM;
1125
7b867cf7 1126 if (test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags)) {
7c3df132 1127 ql_log(ql_log_warn, vha, 0x707a,
f6df144c 1128 "Abort ISP active -- ignoring beacon request.\n");
1129 return -EBUSY;
1130 }
1131
1132 if (sscanf(buf, "%d", &val) != 1)
1133 return -EINVAL;
1134
1135 if (val)
7b867cf7 1136 rval = ha->isp_ops->beacon_on(vha);
f6df144c 1137 else
7b867cf7 1138 rval = ha->isp_ops->beacon_off(vha);
f6df144c 1139
1140 if (rval != QLA_SUCCESS)
1141 count = 0;
1142
1143 return count;
1144}
1145
30c47662 1146static ssize_t
ee959b00
TJ		 1147qla2x00_optrom_bios_version_show(struct device *dev,
1148 struct device_attribute *attr, char *buf)
30c47662 1149{
7b867cf7
AC		 1150 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1151 struct qla_hw_data *ha = vha->hw;
30c47662
AV		 1152 return snprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->bios_revision[1],
1153 ha->bios_revision[0]);
1154}
1155
1156static ssize_t
ee959b00
TJ		 1157qla2x00_optrom_efi_version_show(struct device *dev,
1158 struct device_attribute *attr, char *buf)
30c47662 1159{
7b867cf7
AC		 1160 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1161 struct qla_hw_data *ha = vha->hw;
30c47662
AV		 1162 return snprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->efi_revision[1],
1163 ha->efi_revision[0]);
1164}
1165
1166static ssize_t
ee959b00
TJ		 1167qla2x00_optrom_fcode_version_show(struct device *dev,
1168 struct device_attribute *attr, char *buf)
30c47662 1169{
7b867cf7
AC		 1170 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1171 struct qla_hw_data *ha = vha->hw;
30c47662
AV		 1172 return snprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->fcode_revision[1],
1173 ha->fcode_revision[0]);
1174}
1175
1176static ssize_t
ee959b00
TJ		 1177qla2x00_optrom_fw_version_show(struct device *dev,
1178 struct device_attribute *attr, char *buf)
30c47662 1179{
7b867cf7
AC		 1180 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1181 struct qla_hw_data *ha = vha->hw;
30c47662
AV		 1182 return snprintf(buf, PAGE_SIZE, "%d.%02d.%02d %d\n",
1183 ha->fw_revision[0], ha->fw_revision[1], ha->fw_revision[2],
1184 ha->fw_revision[3]);
1185}
1186
0f2d962f
MI		 1187static ssize_t
1188qla2x00_optrom_gold_fw_version_show(struct device *dev,
1189 struct device_attribute *attr, char *buf)
1190{
1191 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1192 struct qla_hw_data *ha = vha->hw;
1193
6246b8a1 1194 if (!IS_QLA81XX(ha) && !IS_QLA83XX(ha))
0f2d962f
MI		 1195 return snprintf(buf, PAGE_SIZE, "\n");
1196
1197 return snprintf(buf, PAGE_SIZE, "%d.%02d.%02d (%d)\n",
1198 ha->gold_fw_version[0], ha->gold_fw_version[1],
1199 ha->gold_fw_version[2], ha->gold_fw_version[3]);
1200}
1201
e5f5f6f7
HZ		 1202static ssize_t
1203qla2x00_total_isp_aborts_show(struct device *dev,
1204 struct device_attribute *attr, char *buf)
1205{
7b867cf7 1206 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
e5f5f6f7 1207 return snprintf(buf, PAGE_SIZE, "%d\n",
2be21fa2 1208 vha->qla_stats.total_isp_aborts);
e5f5f6f7
HZ		 1209}
1210
9a069e19
GM		 1211static ssize_t
1212qla24xx_84xx_fw_version_show(struct device *dev,
1213 struct device_attribute *attr, char *buf)
1214{
1215 int rval = QLA_SUCCESS;
1216 uint16_t status[2] = {0, 0};
1217 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1218 struct qla_hw_data *ha = vha->hw;
1219
0b9dae6a
AV		 1220 if (!IS_QLA84XX(ha))
1221 return snprintf(buf, PAGE_SIZE, "\n");
1222
6c7ccf7b 1223 if (ha->cs84xx->op_fw_version == 0)
0b9dae6a 1224 rval = qla84xx_verify_chip(vha, status);
9a069e19
GM		 1225
1226 if ((rval == QLA_SUCCESS) && (status[0] == 0))
1227 return snprintf(buf, PAGE_SIZE, "%u\n",
1228 (uint32_t)ha->cs84xx->op_fw_version);
9a069e19
GM		 1229
1230 return snprintf(buf, PAGE_SIZE, "\n");
1231}
1232
3a03eb79
AV		 1233static ssize_t
1234qla2x00_mpi_version_show(struct device *dev, struct device_attribute *attr,
1235 char *buf)
1236{
1237 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1238 struct qla_hw_data *ha = vha->hw;
1239
7ec0effd 1240 if (!IS_QLA81XX(ha) && !IS_QLA8031(ha) && !IS_QLA8044(ha))
3a03eb79
AV		 1241 return snprintf(buf, PAGE_SIZE, "\n");
1242
55a96158 1243 return snprintf(buf, PAGE_SIZE, "%d.%02d.%02d (%x)\n",
3a03eb79 1244 ha->mpi_version[0], ha->mpi_version[1], ha->mpi_version[2],
55a96158
AV		 1245 ha->mpi_capabilities);
1246}
1247
1248static ssize_t
1249qla2x00_phy_version_show(struct device *dev, struct device_attribute *attr,
1250 char *buf)
1251{
1252 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1253 struct qla_hw_data *ha = vha->hw;
1254
f863f603 1255 if (!IS_QLA81XX(ha) && !IS_QLA8031(ha))
55a96158
AV		 1256 return snprintf(buf, PAGE_SIZE, "\n");
1257
1258 return snprintf(buf, PAGE_SIZE, "%d.%02d.%02d\n",
1259 ha->phy_version[0], ha->phy_version[1], ha->phy_version[2]);
3a03eb79
AV		 1260}
1261
fbcbb5d0
LC		 1262static ssize_t
1263qla2x00_flash_block_size_show(struct device *dev,
1264 struct device_attribute *attr, char *buf)
1265{
1266 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1267 struct qla_hw_data *ha = vha->hw;
1268
1269 return snprintf(buf, PAGE_SIZE, "0x%x\n", ha->fdt_block_size);
1270}
1271
bad7001c
AV		 1272static ssize_t
1273qla2x00_vlan_id_show(struct device *dev, struct device_attribute *attr,
1274 char *buf)
1275{
1276 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1277
6246b8a1 1278 if (!IS_CNA_CAPABLE(vha->hw))
bad7001c
AV		 1279 return snprintf(buf, PAGE_SIZE, "\n");
1280
1281 return snprintf(buf, PAGE_SIZE, "%d\n", vha->fcoe_vlan_id);
1282}
1283
1284static ssize_t
1285qla2x00_vn_port_mac_address_show(struct device *dev,
1286 struct device_attribute *attr, char *buf)
1287{
1288 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1289
6246b8a1 1290 if (!IS_CNA_CAPABLE(vha->hw))
bad7001c
AV		 1291 return snprintf(buf, PAGE_SIZE, "\n");
1292
ac3d5f0a 1293 return snprintf(buf, PAGE_SIZE, "%pMR\n", vha->fcoe_vn_port_mac);
bad7001c
AV		 1294}
1295
7f774025
AV		 1296static ssize_t
1297qla2x00_fabric_param_show(struct device *dev, struct device_attribute *attr,
1298 char *buf)
1299{
1300 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1301
1302 return snprintf(buf, PAGE_SIZE, "%d\n", vha->hw->switch_cap);
1303}
1304
794a5691
AV		 1305static ssize_t
1306qla2x00_thermal_temp_show(struct device *dev,
1307 struct device_attribute *attr, char *buf)
1308{
1309 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
fe52f6e1 1310 uint16_t temp = 0;
794a5691 1311
fe52f6e1
JC		 1312 if (qla2x00_reset_active(vha)) {
1313 ql_log(ql_log_warn, vha, 0x70dc, "ISP reset active.\n");
1314 goto done;
1315 }
1316
1317 if (vha->hw->flags.eeh_busy) {
1318 ql_log(ql_log_warn, vha, 0x70dd, "PCI EEH busy.\n");
1319 goto done;
1320 }
1321
1322 if (qla2x00_get_thermal_temp(vha, &temp) == QLA_SUCCESS)
1323 return snprintf(buf, PAGE_SIZE, "%d\n", temp);
794a5691 1324
fe52f6e1
JC		 1325done:
1326 return snprintf(buf, PAGE_SIZE, "\n");
794a5691
AV		 1327}
1328
656e8912
AV		 1329static ssize_t
1330qla2x00_fw_state_show(struct device *dev, struct device_attribute *attr,
1331 char *buf)
1332{
1333 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
85880801 1334 int rval = QLA_FUNCTION_FAILED;
656e8912 1335 uint16_t state[5];
8ae6d9c7
GM		 1336 uint32_t pstate;
1337
1338 if (IS_QLAFX00(vha->hw)) {
1339 pstate = qlafx00_fw_state_show(dev, attr, buf);
1340 return snprintf(buf, PAGE_SIZE, "0x%x\n", pstate);
1341 }
656e8912 1342
d051a5aa 1343 if (qla2x00_reset_active(vha))
7c3df132
SK		 1344 ql_log(ql_log_warn, vha, 0x707c,
1345 "ISP reset active.\n");
d6136f3f 1346 else if (!vha->hw->flags.eeh_busy)
85880801 1347 rval = qla2x00_get_firmware_state(vha, state);
656e8912
AV		 1348 if (rval != QLA_SUCCESS)
1349 memset(state, -1, sizeof(state));
1350
1351 return snprintf(buf, PAGE_SIZE, "0x%x 0x%x 0x%x 0x%x 0x%x\n", state[0],
1352 state[1], state[2], state[3], state[4]);
1353}
1354
a9b6f722
SK		 1355static ssize_t
1356qla2x00_diag_requests_show(struct device *dev,
1357 struct device_attribute *attr, char *buf)
1358{
1359 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1360
1361 if (!IS_BIDI_CAPABLE(vha->hw))
1362 return snprintf(buf, PAGE_SIZE, "\n");
1363
1364 return snprintf(buf, PAGE_SIZE, "%llu\n", vha->bidi_stats.io_count);
1365}
1366
1367static ssize_t
1368qla2x00_diag_megabytes_show(struct device *dev,
1369 struct device_attribute *attr, char *buf)
1370{
1371 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1372
1373 if (!IS_BIDI_CAPABLE(vha->hw))
1374 return snprintf(buf, PAGE_SIZE, "\n");
1375
1376 return snprintf(buf, PAGE_SIZE, "%llu\n",
1377 vha->bidi_stats.transfer_bytes >> 20);
1378}
1379
40129a4c
HZ		 1380static ssize_t
1381qla2x00_fw_dump_size_show(struct device *dev, struct device_attribute *attr,
1382 char *buf)
1383{
1384 scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
1385 struct qla_hw_data *ha = vha->hw;
1386 uint32_t size;
1387
1388 if (!ha->fw_dumped)
1389 size = 0;
1390 else if (IS_QLA82XX(ha))
1391 size = ha->md_template_size + ha->md_dump_size;
1392 else
1393 size = ha->fw_dump_len;
1394
1395 return snprintf(buf, PAGE_SIZE, "%d\n", size);
1396}
1397
ee959b00
TJ		 1398static DEVICE_ATTR(driver_version, S_IRUGO, qla2x00_drvr_version_show, NULL);
1399static DEVICE_ATTR(fw_version, S_IRUGO, qla2x00_fw_version_show, NULL);
1400static DEVICE_ATTR(serial_num, S_IRUGO, qla2x00_serial_num_show, NULL);
1401static DEVICE_ATTR(isp_name, S_IRUGO, qla2x00_isp_name_show, NULL);
1402static DEVICE_ATTR(isp_id, S_IRUGO, qla2x00_isp_id_show, NULL);
1403static DEVICE_ATTR(model_name, S_IRUGO, qla2x00_model_name_show, NULL);
1404static DEVICE_ATTR(model_desc, S_IRUGO, qla2x00_model_desc_show, NULL);
1405static DEVICE_ATTR(pci_info, S_IRUGO, qla2x00_pci_info_show, NULL);
bbd1ae41 1406static DEVICE_ATTR(link_state, S_IRUGO, qla2x00_link_state_show, NULL);
ee959b00
TJ		 1407static DEVICE_ATTR(zio, S_IRUGO | S_IWUSR, qla2x00_zio_show, qla2x00_zio_store);
1408static DEVICE_ATTR(zio_timer, S_IRUGO | S_IWUSR, qla2x00_zio_timer_show,
1409 qla2x00_zio_timer_store);
1410static DEVICE_ATTR(beacon, S_IRUGO | S_IWUSR, qla2x00_beacon_show,
1411 qla2x00_beacon_store);
1412static DEVICE_ATTR(optrom_bios_version, S_IRUGO,
1413 qla2x00_optrom_bios_version_show, NULL);
1414static DEVICE_ATTR(optrom_efi_version, S_IRUGO,
1415 qla2x00_optrom_efi_version_show, NULL);
1416static DEVICE_ATTR(optrom_fcode_version, S_IRUGO,
1417 qla2x00_optrom_fcode_version_show, NULL);
1418static DEVICE_ATTR(optrom_fw_version, S_IRUGO, qla2x00_optrom_fw_version_show,
1419 NULL);
0f2d962f
MI		 1420static DEVICE_ATTR(optrom_gold_fw_version, S_IRUGO,
1421 qla2x00_optrom_gold_fw_version_show, NULL);
9a069e19
GM		 1422static DEVICE_ATTR(84xx_fw_version, S_IRUGO, qla24xx_84xx_fw_version_show,
1423 NULL);
e5f5f6f7
HZ		 1424static DEVICE_ATTR(total_isp_aborts, S_IRUGO, qla2x00_total_isp_aborts_show,
1425 NULL);
3a03eb79 1426static DEVICE_ATTR(mpi_version, S_IRUGO, qla2x00_mpi_version_show, NULL);
55a96158 1427static DEVICE_ATTR(phy_version, S_IRUGO, qla2x00_phy_version_show, NULL);
fbcbb5d0
LC		 1428static DEVICE_ATTR(flash_block_size, S_IRUGO, qla2x00_flash_block_size_show,
1429 NULL);
bad7001c
AV		 1430static DEVICE_ATTR(vlan_id, S_IRUGO, qla2x00_vlan_id_show, NULL);
1431static DEVICE_ATTR(vn_port_mac_address, S_IRUGO,
1432 qla2x00_vn_port_mac_address_show, NULL);
7f774025 1433static DEVICE_ATTR(fabric_param, S_IRUGO, qla2x00_fabric_param_show, NULL);
656e8912 1434static DEVICE_ATTR(fw_state, S_IRUGO, qla2x00_fw_state_show, NULL);
794a5691 1435static DEVICE_ATTR(thermal_temp, S_IRUGO, qla2x00_thermal_temp_show, NULL);
a9b6f722
SK		 1436static DEVICE_ATTR(diag_requests, S_IRUGO, qla2x00_diag_requests_show, NULL);
1437static DEVICE_ATTR(diag_megabytes, S_IRUGO, qla2x00_diag_megabytes_show, NULL);
40129a4c 1438static DEVICE_ATTR(fw_dump_size, S_IRUGO, qla2x00_fw_dump_size_show, NULL);
ee959b00
TJ		 1439
1440struct device_attribute *qla2x00_host_attrs[] = {
1441 &dev_attr_driver_version,
1442 &dev_attr_fw_version,
1443 &dev_attr_serial_num,
1444 &dev_attr_isp_name,
1445 &dev_attr_isp_id,
1446 &dev_attr_model_name,
1447 &dev_attr_model_desc,
1448 &dev_attr_pci_info,
bbd1ae41 1449 &dev_attr_link_state,
ee959b00
TJ		 1450 &dev_attr_zio,
1451 &dev_attr_zio_timer,
1452 &dev_attr_beacon,
1453 &dev_attr_optrom_bios_version,
1454 &dev_attr_optrom_efi_version,
1455 &dev_attr_optrom_fcode_version,
1456 &dev_attr_optrom_fw_version,
9a069e19 1457 &dev_attr_84xx_fw_version,
e5f5f6f7 1458 &dev_attr_total_isp_aborts,
3a03eb79 1459 &dev_attr_mpi_version,
55a96158 1460 &dev_attr_phy_version,
fbcbb5d0 1461 &dev_attr_flash_block_size,
bad7001c
AV		 1462 &dev_attr_vlan_id,
1463 &dev_attr_vn_port_mac_address,
7f774025 1464 &dev_attr_fabric_param,
656e8912 1465 &dev_attr_fw_state,
0f2d962f 1466 &dev_attr_optrom_gold_fw_version,
794a5691 1467 &dev_attr_thermal_temp,
a9b6f722
SK		 1468 &dev_attr_diag_requests,
1469 &dev_attr_diag_megabytes,
40129a4c 1470 &dev_attr_fw_dump_size,
afb046e2
AV		 1471 NULL,
1472};
1473
8482e118 1474/* Host attributes. */
1475
1476static void
1477qla2x00_get_host_port_id(struct Scsi_Host *shost)
1478{
7b867cf7 1479 scsi_qla_host_t *vha = shost_priv(shost);
8482e118 1480
7b867cf7
AC		 1481 fc_host_port_id(shost) = vha->d_id.b.domain << 16 |
1482 vha->d_id.b.area << 8 | vha->d_id.b.al_pa;
8482e118 1483}
1484
04414013 1485static void
1486qla2x00_get_host_speed(struct Scsi_Host *shost)
1487{
7b867cf7
AC		 1488 struct qla_hw_data *ha = ((struct scsi_qla_host *)
1489 (shost_priv(shost)))->hw;
2ae2b370 1490 u32 speed = FC_PORTSPEED_UNKNOWN;
04414013 1491
8ae6d9c7
GM		 1492 if (IS_QLAFX00(ha)) {
1493 qlafx00_get_host_speed(shost);
1494 return;
1495 }
1496
04414013 1497 switch (ha->link_data_rate) {
d8b45213 1498 case PORT_SPEED_1GB:
2ae2b370 1499 speed = FC_PORTSPEED_1GBIT;
04414013 1500 break;
d8b45213 1501 case PORT_SPEED_2GB:
2ae2b370 1502 speed = FC_PORTSPEED_2GBIT;
04414013 1503 break;
d8b45213 1504 case PORT_SPEED_4GB:
2ae2b370 1505 speed = FC_PORTSPEED_4GBIT;
04414013 1506 break;
da4541b6 1507 case PORT_SPEED_8GB:
2ae2b370 1508 speed = FC_PORTSPEED_8GBIT;
da4541b6 1509 break;
3a03eb79
AV		 1510 case PORT_SPEED_10GB:
1511 speed = FC_PORTSPEED_10GBIT;
1512 break;
6246b8a1
GM		 1513 case PORT_SPEED_16GB:
1514 speed = FC_PORTSPEED_16GBIT;
1515 break;
04414013 1516 }
1517 fc_host_speed(shost) = speed;
1518}
1519
8d067623 1520static void
1521qla2x00_get_host_port_type(struct Scsi_Host *shost)
1522{
7b867cf7 1523 scsi_qla_host_t *vha = shost_priv(shost);
8d067623 1524 uint32_t port_type = FC_PORTTYPE_UNKNOWN;
1525
7b867cf7 1526 if (vha->vp_idx) {
2f2fa13d
SS		 1527 fc_host_port_type(shost) = FC_PORTTYPE_NPIV;
1528 return;
1529 }
7b867cf7 1530 switch (vha->hw->current_topology) {
8d067623 1531 case ISP_CFG_NL:
1532 port_type = FC_PORTTYPE_LPORT;
1533 break;
1534 case ISP_CFG_FL:
1535 port_type = FC_PORTTYPE_NLPORT;
1536 break;
1537 case ISP_CFG_N:
1538 port_type = FC_PORTTYPE_PTP;
1539 break;
1540 case ISP_CFG_F:
1541 port_type = FC_PORTTYPE_NPORT;
1542 break;
1543 }
1544 fc_host_port_type(shost) = port_type;
1545}
1546
8482e118 1547static void
1548qla2x00_get_starget_node_name(struct scsi_target *starget)
1549{
1550 struct Scsi_Host *host = dev_to_shost(starget->dev.parent);
7b867cf7 1551 scsi_qla_host_t *vha = shost_priv(host);
bdf79621 1552 fc_port_t *fcport;
f8b02a85 1553 u64 node_name = 0;
8482e118 1554
7b867cf7 1555 list_for_each_entry(fcport, &vha->vp_fcports, list) {
5ab5a4dd
AV		 1556 if (fcport->rport &&
1557 starget->id == fcport->rport->scsi_target_id) {
f8b02a85 1558 node_name = wwn_to_u64(fcport->node_name);
bdf79621 1559 break;
1560 }
1561 }
1562
f8b02a85 1563 fc_starget_node_name(starget) = node_name;
8482e118 1564}
1565
1566static void
1567qla2x00_get_starget_port_name(struct scsi_target *starget)
1568{
1569 struct Scsi_Host *host = dev_to_shost(starget->dev.parent);
7b867cf7 1570 scsi_qla_host_t *vha = shost_priv(host);
bdf79621 1571 fc_port_t *fcport;
f8b02a85 1572 u64 port_name = 0;
8482e118 1573
7b867cf7 1574 list_for_each_entry(fcport, &vha->vp_fcports, list) {
5ab5a4dd
AV		 1575 if (fcport->rport &&
1576 starget->id == fcport->rport->scsi_target_id) {
f8b02a85 1577 port_name = wwn_to_u64(fcport->port_name);
bdf79621 1578 break;
1579 }
1580 }
1581
f8b02a85 1582 fc_starget_port_name(starget) = port_name;
8482e118 1583}
1584
1585static void
1586qla2x00_get_starget_port_id(struct scsi_target *starget)
1587{
1588 struct Scsi_Host *host = dev_to_shost(starget->dev.parent);
7b867cf7 1589 scsi_qla_host_t *vha = shost_priv(host);
bdf79621 1590 fc_port_t *fcport;
1591 uint32_t port_id = ~0U;
1592
7b867cf7 1593 list_for_each_entry(fcport, &vha->vp_fcports, list) {
5ab5a4dd
AV		 1594 if (fcport->rport &&
1595 starget->id == fcport->rport->scsi_target_id) {
bdf79621 1596 port_id = fcport->d_id.b.domain << 16 |
1597 fcport->d_id.b.area << 8 | fcport->d_id.b.al_pa;
1598 break;
1599 }
1600 }
8482e118 1601
8482e118 1602 fc_starget_port_id(starget) = port_id;
1603}
1604
8482e118 1605static void
1606qla2x00_set_rport_loss_tmo(struct fc_rport *rport, uint32_t timeout)
1607{
8482e118 1608 if (timeout)
85821c90 1609 rport->dev_loss_tmo = timeout;
8482e118 1610 else
85821c90 1611 rport->dev_loss_tmo = 1;
8482e118 1612}
1613
5f3a9a20
SJ		 1614static void
1615qla2x00_dev_loss_tmo_callbk(struct fc_rport *rport)
1616{
1617 struct Scsi_Host *host = rport_to_shost(rport);
1618 fc_port_t *fcport = *(fc_port_t **)rport->dd_data;
044d78e1 1619 unsigned long flags;
5f3a9a20 1620
3c01b4f9
SJ		 1621 if (!fcport)
1622 return;
1623
38170fa8
GM		 1624 /* Now that the rport has been deleted, set the fcport state to
1625 FCS_DEVICE_DEAD */
ec426e10 1626 qla2x00_set_fcport_state(fcport, FCS_DEVICE_DEAD);
38170fa8 1627
5f3a9a20
SJ		 1628 /*
1629 * Transport has effectively 'deleted' the rport, clear
1630 * all local references.
1631 */
044d78e1 1632 spin_lock_irqsave(host->host_lock, flags);
3fadb80b 1633 fcport->rport = fcport->drport = NULL;
5f3a9a20 1634 *((fc_port_t **)rport->dd_data) = NULL;
044d78e1 1635 spin_unlock_irqrestore(host->host_lock, flags);
3fadb80b
GM		 1636
1637 if (test_bit(ABORT_ISP_ACTIVE, &fcport->vha->dpc_flags))
1638 return;
1639
1640 if (unlikely(pci_channel_offline(fcport->vha->hw->pdev))) {
1641 qla2x00_abort_all_cmds(fcport->vha, DID_NO_CONNECT << 16);
1642 return;
1643 }
5f3a9a20
SJ		 1644}
1645
1646static void
1647qla2x00_terminate_rport_io(struct fc_rport *rport)
1648{
1649 fc_port_t *fcport = *(fc_port_t **)rport->dd_data;
1650
3c01b4f9
SJ		 1651 if (!fcport)
1652 return;
1653
85880801
AV		 1654 if (test_bit(ABORT_ISP_ACTIVE, &fcport->vha->dpc_flags))
1655 return;
1656
b9b12f73
SJ		 1657 if (unlikely(pci_channel_offline(fcport->vha->hw->pdev))) {
1658 qla2x00_abort_all_cmds(fcport->vha, DID_NO_CONNECT << 16);
1659 return;
1660 }
6390d1f3
AV		 1661 /*
1662 * At this point all fcport's software-states are cleared. Perform any
1663 * final cleanup of firmware resources (PCBs and XCBs).
1664 */
220d36b4 1665 if (fcport->loop_id != FC_NO_LOOP_ID) {
af11f64d
AV		 1666 if (IS_FWI2_CAPABLE(fcport->vha->hw))
1667 fcport->vha->hw->isp_ops->fabric_logout(fcport->vha,
1668 fcport->loop_id, fcport->d_id.b.domain,
1669 fcport->d_id.b.area, fcport->d_id.b.al_pa);
1670 else
1671 qla2x00_port_logout(fcport->vha, fcport);
1672 }
5f3a9a20
SJ		 1673}
1674
91ca7b01
AV		 1675static int
1676qla2x00_issue_lip(struct Scsi_Host *shost)
1677{
7b867cf7 1678 scsi_qla_host_t *vha = shost_priv(shost);
91ca7b01 1679
8ae6d9c7
GM		 1680 if (IS_QLAFX00(vha->hw))
1681 return 0;
1682
7b867cf7 1683 qla2x00_loop_reset(vha);
91ca7b01
AV		 1684 return 0;
1685}
1686
392e2f65 1687static struct fc_host_statistics *
1688qla2x00_get_fc_host_stats(struct Scsi_Host *shost)
1689{
7b867cf7
AC		 1690 scsi_qla_host_t *vha = shost_priv(shost);
1691 struct qla_hw_data *ha = vha->hw;
1692 struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
392e2f65 1693 int rval;
43ef0580
AV		 1694 struct link_statistics *stats;
1695 dma_addr_t stats_dma;
392e2f65 1696 struct fc_host_statistics *pfc_host_stat;
1697
2be21fa2 1698 pfc_host_stat = &vha->fc_host_stat;
392e2f65 1699 memset(pfc_host_stat, -1, sizeof(struct fc_host_statistics));
1700
8ae6d9c7
GM		 1701 if (IS_QLAFX00(vha->hw))
1702 goto done;
1703
85880801
AV		 1704 if (test_bit(UNLOADING, &vha->dpc_flags))
1705 goto done;
1706
1707 if (unlikely(pci_channel_offline(ha->pdev)))
1708 goto done;
1709
8fbfe2d2
CD		 1710 if (qla2x00_reset_active(vha))
1711 goto done;
1712
43ef0580
AV		 1713 stats = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &stats_dma);
1714 if (stats == NULL) {
7c3df132
SK		 1715 ql_log(ql_log_warn, vha, 0x707d,
1716 "Failed to allocate memory for stats.\n");
43ef0580
AV		 1717 goto done;
1718 }
1719 memset(stats, 0, DMA_POOL_SIZE);
1720
1721 rval = QLA_FUNCTION_FAILED;
e428924c 1722 if (IS_FWI2_CAPABLE(ha)) {
7b867cf7
AC		 1723 rval = qla24xx_get_isp_stats(base_vha, stats, stats_dma);
1724 } else if (atomic_read(&base_vha->loop_state) == LOOP_READY &&
8fbfe2d2 1725 !ha->dpc_active) {
178779a6 1726 /* Must be in a 'READY' state for statistics retrieval. */
7b867cf7
AC		 1727 rval = qla2x00_get_link_status(base_vha, base_vha->loop_id,
1728 stats, stats_dma);
392e2f65 1729 }
178779a6
AV		 1730
1731 if (rval != QLA_SUCCESS)
43ef0580
AV		 1732 goto done_free;
1733
1734 pfc_host_stat->link_failure_count = stats->link_fail_cnt;
1735 pfc_host_stat->loss_of_sync_count = stats->loss_sync_cnt;
1736 pfc_host_stat->loss_of_signal_count = stats->loss_sig_cnt;
1737 pfc_host_stat->prim_seq_protocol_err_count = stats->prim_seq_err_cnt;
1738 pfc_host_stat->invalid_tx_word_count = stats->inval_xmit_word_cnt;
1739 pfc_host_stat->invalid_crc_count = stats->inval_crc_cnt;
1740 if (IS_FWI2_CAPABLE(ha)) {
032d8dd7 1741 pfc_host_stat->lip_count = stats->lip_cnt;
43ef0580
AV		 1742 pfc_host_stat->tx_frames = stats->tx_frames;
1743 pfc_host_stat->rx_frames = stats->rx_frames;
fabbb8df 1744 pfc_host_stat->dumped_frames = stats->discarded_frames;
43ef0580 1745 pfc_host_stat->nos_count = stats->nos_rcvd;
fabbb8df
JC		 1746 pfc_host_stat->error_frames =
1747 stats->dropped_frames + stats->discarded_frames;
1748 pfc_host_stat->rx_words = vha->qla_stats.input_bytes;
1749 pfc_host_stat->tx_words = vha->qla_stats.output_bytes;
43ef0580 1750 }
fabbb8df
JC		 1751 pfc_host_stat->fcp_control_requests = vha->qla_stats.control_requests;
1752 pfc_host_stat->fcp_input_requests = vha->qla_stats.input_requests;
1753 pfc_host_stat->fcp_output_requests = vha->qla_stats.output_requests;
2be21fa2
SK		 1754 pfc_host_stat->fcp_input_megabytes = vha->qla_stats.input_bytes >> 20;
1755 pfc_host_stat->fcp_output_megabytes = vha->qla_stats.output_bytes >> 20;
fabbb8df
JC		 1756 pfc_host_stat->seconds_since_last_reset =
1757 get_jiffies_64() - vha->qla_stats.jiffies_at_last_reset;
1758 do_div(pfc_host_stat->seconds_since_last_reset, HZ);
392e2f65 1759
43ef0580
AV		 1760done_free:
1761 dma_pool_free(ha->s_dma_pool, stats, stats_dma);
178779a6 1762done:
392e2f65 1763 return pfc_host_stat;
1764}
1765
fabbb8df
JC		 1766static void
1767qla2x00_reset_host_stats(struct Scsi_Host *shost)
1768{
1769 scsi_qla_host_t *vha = shost_priv(shost);
1770
1771 memset(&vha->fc_host_stat, 0, sizeof(vha->fc_host_stat));
1772
1773 vha->qla_stats.jiffies_at_last_reset = get_jiffies_64();
1774}
1775
1620f7c2
AV		 1776static void
1777qla2x00_get_host_symbolic_name(struct Scsi_Host *shost)
1778{
7b867cf7 1779 scsi_qla_host_t *vha = shost_priv(shost);
1620f7c2 1780
7b867cf7 1781 qla2x00_get_sym_node_name(vha, fc_host_symbolic_name(shost));
1620f7c2
AV		 1782}
1783
a740a3f0
AV		 1784static void
1785qla2x00_set_host_system_hostname(struct Scsi_Host *shost)
1786{
7b867cf7 1787 scsi_qla_host_t *vha = shost_priv(shost);
a740a3f0 1788
7b867cf7 1789 set_bit(REGISTER_FDMI_NEEDED, &vha->dpc_flags);
a740a3f0
AV		 1790}
1791
90991c85
AV		 1792static void
1793qla2x00_get_host_fabric_name(struct Scsi_Host *shost)
1794{
7b867cf7 1795 scsi_qla_host_t *vha = shost_priv(shost);
35e0cbd4
GM		 1796 uint8_t node_name[WWN_SIZE] = { 0xFF, 0xFF, 0xFF, 0xFF, \
1797 0xFF, 0xFF, 0xFF, 0xFF};
1798 u64 fabric_name = wwn_to_u64(node_name);
90991c85 1799
7b867cf7 1800 if (vha->device_flags & SWITCH_FOUND)
35e0cbd4 1801 fabric_name = wwn_to_u64(vha->fabric_node_name);
90991c85 1802
35e0cbd4 1803 fc_host_fabric_name(shost) = fabric_name;
90991c85
AV		 1804}
1805
7047fcdd
AV		 1806static void
1807qla2x00_get_host_port_state(struct Scsi_Host *shost)
1808{
7b867cf7
AC		 1809 scsi_qla_host_t *vha = shost_priv(shost);
1810 struct scsi_qla_host *base_vha = pci_get_drvdata(vha->hw->pdev);
7047fcdd 1811
49e85c23 1812 if (!base_vha->flags.online) {
7047fcdd 1813 fc_host_port_state(shost) = FC_PORTSTATE_OFFLINE;
49e85c23
SK		 1814 return;
1815 }
1816
1817 switch (atomic_read(&base_vha->loop_state)) {
1818 case LOOP_UPDATE:
1819 fc_host_port_state(shost) = FC_PORTSTATE_DIAGNOSTICS;
1820 break;
1821 case LOOP_DOWN:
1822 if (test_bit(LOOP_RESYNC_NEEDED, &base_vha->dpc_flags))
1823 fc_host_port_state(shost) = FC_PORTSTATE_DIAGNOSTICS;
1824 else
1825 fc_host_port_state(shost) = FC_PORTSTATE_LINKDOWN;
1826 break;
1827 case LOOP_DEAD:
1828 fc_host_port_state(shost) = FC_PORTSTATE_LINKDOWN;
1829 break;
1830 case LOOP_READY:
7047fcdd 1831 fc_host_port_state(shost) = FC_PORTSTATE_ONLINE;
49e85c23
SK		 1832 break;
1833 default:
1834 fc_host_port_state(shost) = FC_PORTSTATE_UNKNOWN;
1835 break;
1836 }
7047fcdd
AV		 1837}
1838
2c3dfe3f
SJ		 1839static int
1840qla24xx_vport_create(struct fc_vport *fc_vport, bool disable)
1841{
1842 int ret = 0;
2afa19a9 1843 uint8_t qos = 0;
7b867cf7
AC		 1844 scsi_qla_host_t *base_vha = shost_priv(fc_vport->shost);
1845 scsi_qla_host_t *vha = NULL;
73208dfd 1846 struct qla_hw_data *ha = base_vha->hw;
2afa19a9
AC		 1847 uint16_t options = 0;
1848 int cnt;
59e0b8b0 1849 struct req_que *req = ha->req_q_map[0];
2c3dfe3f
SJ		 1850
1851 ret = qla24xx_vport_create_req_sanity_check(fc_vport);
1852 if (ret) {
7c3df132
SK		 1853 ql_log(ql_log_warn, vha, 0x707e,
1854 "Vport sanity check failed, status %x\n", ret);
2c3dfe3f
SJ		 1855 return (ret);
1856 }
1857
1858 vha = qla24xx_create_vhost(fc_vport);
1859 if (vha == NULL) {
7c3df132 1860 ql_log(ql_log_warn, vha, 0x707f, "Vport create host failed.\n");
2c3dfe3f
SJ		 1861 return FC_VPORT_FAILED;
1862 }
1863 if (disable) {
1864 atomic_set(&vha->vp_state, VP_OFFLINE);
1865 fc_vport_set_state(fc_vport, FC_VPORT_DISABLED);
1866 } else
1867 atomic_set(&vha->vp_state, VP_FAILED);
1868
1869 /* ready to create vport */
7c3df132
SK		 1870 ql_log(ql_log_info, vha, 0x7080,
1871 "VP entry id %d assigned.\n", vha->vp_idx);
2c3dfe3f
SJ		 1872
1873 /* initialized vport states */
1874 atomic_set(&vha->loop_state, LOOP_DOWN);
1875 vha->vp_err_state= VP_ERR_PORTDWN;
1876 vha->vp_prev_err_state= VP_ERR_UNKWN;
1877 /* Check if physical ha port is Up */
7b867cf7
AC		 1878 if (atomic_read(&base_vha->loop_state) == LOOP_DOWN ||
1879 atomic_read(&base_vha->loop_state) == LOOP_DEAD) {
2c3dfe3f 1880 /* Don't retry or attempt login of this virtual port */
7c3df132
SK		 1881 ql_dbg(ql_dbg_user, vha, 0x7081,
1882 "Vport loop state is not UP.\n");
2c3dfe3f
SJ		 1883 atomic_set(&vha->loop_state, LOOP_DEAD);
1884 if (!disable)
1885 fc_vport_set_state(fc_vport, FC_VPORT_LINKDOWN);
1886 }
1887
e02587d7 1888 if (IS_T10_PI_CAPABLE(ha) && ql2xenabledif) {
bad75002 1889 if (ha->fw_attributes & BIT_4) {
9e522cd8 1890 int prot = 0, guard;
bad75002 1891 vha->flags.difdix_supported = 1;
7c3df132
SK		 1892 ql_dbg(ql_dbg_user, vha, 0x7082,
1893 "Registered for DIF/DIX type 1 and 3 protection.\n");
8cb2049c
AE		 1894 if (ql2xenabledif == 1)
1895 prot = SHOST_DIX_TYPE0_PROTECTION;
bad75002 1896 scsi_host_set_prot(vha->host,
8cb2049c 1897 prot | SHOST_DIF_TYPE1_PROTECTION
0c470874 1898 | SHOST_DIF_TYPE2_PROTECTION
bad75002
AE		 1899 | SHOST_DIF_TYPE3_PROTECTION
1900 | SHOST_DIX_TYPE1_PROTECTION
0c470874 1901 | SHOST_DIX_TYPE2_PROTECTION
bad75002 1902 | SHOST_DIX_TYPE3_PROTECTION);
9e522cd8
AE		 1903
1904 guard = SHOST_DIX_GUARD_CRC;
1905
1906 if (IS_PI_IPGUARD_CAPABLE(ha) &&
1907 (ql2xenabledif > 1 || IS_PI_DIFB_DIX0_CAPABLE(ha)))
1908 guard |= SHOST_DIX_GUARD_IP;
1909
1910 scsi_host_set_guard(vha->host, guard);
bad75002
AE		 1911 } else
1912 vha->flags.difdix_supported = 0;
1913 }
1914
d139b9bd
JB		 1915 if (scsi_add_host_with_dma(vha->host, &fc_vport->dev,
1916 &ha->pdev->dev)) {
7c3df132
SK		 1917 ql_dbg(ql_dbg_user, vha, 0x7083,
1918 "scsi_add_host failure for VP[%d].\n", vha->vp_idx);
2c3dfe3f
SJ		 1919 goto vport_create_failed_2;
1920 }
1921
1922 /* initialize attributes */
d2b5f10e 1923 fc_host_dev_loss_tmo(vha->host) = ha->port_down_retry_count;
2c3dfe3f
SJ		 1924 fc_host_node_name(vha->host) = wwn_to_u64(vha->node_name);
1925 fc_host_port_name(vha->host) = wwn_to_u64(vha->port_name);
1926 fc_host_supported_classes(vha->host) =
7b867cf7 1927 fc_host_supported_classes(base_vha->host);
2c3dfe3f 1928 fc_host_supported_speeds(vha->host) =
7b867cf7 1929 fc_host_supported_speeds(base_vha->host);
2c3dfe3f 1930
2d70c103 1931 qlt_vport_create(vha, ha);
2c3dfe3f
SJ		 1932 qla24xx_vport_disable(fc_vport, disable);
1933
7163ea81 1934 if (ha->flags.cpu_affinity_enabled) {
59e0b8b0 1935 req = ha->req_q_map[1];
7c3df132
SK		 1936 ql_dbg(ql_dbg_multiq, vha, 0xc000,
1937 "Request queue %p attached with "
1938 "VP[%d], cpu affinity =%d\n",
1939 req, vha->vp_idx, ha->flags.cpu_affinity_enabled);
59e0b8b0
AC		 1940 goto vport_queue;
1941 } else if (ql2xmaxqueues == 1 || !ha->npiv_info)
2afa19a9
AC		 1942 goto vport_queue;
1943 /* Create a request queue in QoS mode for the vport */
40859ae5
AC		 1944 for (cnt = 0; cnt < ha->nvram_npiv_size; cnt++) {
1945 if (memcmp(ha->npiv_info[cnt].port_name, vha->port_name, 8) == 0
1946 && memcmp(ha->npiv_info[cnt].node_name, vha->node_name,
59e0b8b0 1947 8) == 0) {
2afa19a9
AC		 1948 qos = ha->npiv_info[cnt].q_qos;
1949 break;
73208dfd 1950 }
2afa19a9 1951 }
6246b8a1 1952
2afa19a9
AC		 1953 if (qos) {
1954 ret = qla25xx_create_req_que(ha, options, vha->vp_idx, 0, 0,
1955 qos);
1956 if (!ret)
7c3df132
SK		 1957 ql_log(ql_log_warn, vha, 0x7084,
1958 "Can't create request queue for VP[%d]\n",
1959 vha->vp_idx);
59e0b8b0 1960 else {
7c3df132
SK		 1961 ql_dbg(ql_dbg_multiq, vha, 0xc001,
1962 "Request Que:%d Q0s: %d) created for VP[%d]\n",
1963 ret, qos, vha->vp_idx);
1964 ql_dbg(ql_dbg_user, vha, 0x7085,
1965 "Request Que:%d Q0s: %d) created for VP[%d]\n",
1966 ret, qos, vha->vp_idx);
59e0b8b0
AC		 1967 req = ha->req_q_map[ret];
1968 }
73208dfd
AC		 1969 }
1970
2afa19a9 1971vport_queue:
59e0b8b0 1972 vha->req = req;
2c3dfe3f 1973 return 0;
2afa19a9 1974
2c3dfe3f
SJ		 1975vport_create_failed_2:
1976 qla24xx_disable_vp(vha);
1977 qla24xx_deallocate_vp_id(vha);
2c3dfe3f
SJ		 1978 scsi_host_put(vha->host);
1979 return FC_VPORT_FAILED;
1980}
1981
a824ebb3 1982static int
2c3dfe3f
SJ		 1983qla24xx_vport_delete(struct fc_vport *fc_vport)
1984{
2c3dfe3f 1985 scsi_qla_host_t *vha = fc_vport->dd_data;
73208dfd
AC		 1986 struct qla_hw_data *ha = vha->hw;
1987 uint16_t id = vha->vp_idx;
c9c5ced9
AV		 1988
1989 while (test_bit(LOOP_RESYNC_ACTIVE, &vha->dpc_flags) ||
7b867cf7 1990 test_bit(FCPORT_UPDATE_NEEDED, &vha->dpc_flags))
c9c5ced9 1991 msleep(1000);
2c3dfe3f
SJ		 1992
1993 qla24xx_disable_vp(vha);
2c3dfe3f 1994
feafb7b1
AE		 1995 vha->flags.delete_progress = 1;
1996
7b867cf7
AC		 1997 fc_remove_host(vha->host);
1998
1999 scsi_remove_host(vha->host);
2000
9f40682e
AE		 2001 /* Allow timer to run to drain queued items, when removing vp */
2002 qla24xx_deallocate_vp_id(vha);
2003
feafb7b1
AE		 2004 if (vha->timer_active) {
2005 qla2x00_vp_stop_timer(vha);
7c3df132
SK		 2006 ql_dbg(ql_dbg_user, vha, 0x7086,
2007 "Timer for the VP[%d] has stopped\n", vha->vp_idx);
feafb7b1 2008 }
7b867cf7 2009
feafb7b1
AE		 2010 BUG_ON(atomic_read(&vha->vref_count));
2011
2012 qla2x00_free_fcports(vha);
2013
0d6e61bc
AV		 2014 mutex_lock(&ha->vport_lock);
2015 ha->cur_vport_count--;
2016 clear_bit(vha->vp_idx, ha->vp_idx_map);
2017 mutex_unlock(&ha->vport_lock);
2018
7163ea81 2019 if (vha->req->id && !ha->flags.cpu_affinity_enabled) {
2afa19a9 2020 if (qla25xx_delete_req_que(vha, vha->req) != QLA_SUCCESS)
7c3df132
SK		 2021 ql_log(ql_log_warn, vha, 0x7087,
2022 "Queue delete failed.\n");
cf5a1631
AC		 2023 }
2024
7c3df132 2025 ql_log(ql_log_info, vha, 0x7088, "VP[%d] deleted.\n", id);
cfb0919c 2026 scsi_host_put(vha->host);
2c3dfe3f
SJ		 2027 return 0;
2028}
2029
a824ebb3 2030static int
2c3dfe3f
SJ		 2031qla24xx_vport_disable(struct fc_vport *fc_vport, bool disable)
2032{
2033 scsi_qla_host_t *vha = fc_vport->dd_data;
2034
2035 if (disable)
2036 qla24xx_disable_vp(vha);
2037 else
2038 qla24xx_enable_vp(vha);
2039
2040 return 0;
2041}
2042
1c97a12a 2043struct fc_function_template qla2xxx_transport_functions = {
8482e118 2044
2045 .show_host_node_name = 1,
2046 .show_host_port_name = 1,
ad3e0eda 2047 .show_host_supported_classes = 1,
2ae2b370 2048 .show_host_supported_speeds = 1,
ad3e0eda 2049
8482e118 2050 .get_host_port_id = qla2x00_get_host_port_id,
2051 .show_host_port_id = 1,
04414013 2052 .get_host_speed = qla2x00_get_host_speed,
2053 .show_host_speed = 1,
8d067623 2054 .get_host_port_type = qla2x00_get_host_port_type,
2055 .show_host_port_type = 1,
1620f7c2
AV		 2056 .get_host_symbolic_name = qla2x00_get_host_symbolic_name,
2057 .show_host_symbolic_name = 1,
a740a3f0
AV		 2058 .set_host_system_hostname = qla2x00_set_host_system_hostname,
2059 .show_host_system_hostname = 1,
90991c85
AV		 2060 .get_host_fabric_name = qla2x00_get_host_fabric_name,
2061 .show_host_fabric_name = 1,
7047fcdd
AV		 2062 .get_host_port_state = qla2x00_get_host_port_state,
2063 .show_host_port_state = 1,
8482e118 2064
bdf79621 2065 .dd_fcrport_size = sizeof(struct fc_port *),
ad3e0eda 2066 .show_rport_supported_classes = 1,
8482e118 2067
2068 .get_starget_node_name = qla2x00_get_starget_node_name,
2069 .show_starget_node_name = 1,
2070 .get_starget_port_name = qla2x00_get_starget_port_name,
2071 .show_starget_port_name = 1,
2072 .get_starget_port_id = qla2x00_get_starget_port_id,
2073 .show_starget_port_id = 1,
2074
8482e118 2075 .set_rport_dev_loss_tmo = qla2x00_set_rport_loss_tmo,
2076 .show_rport_dev_loss_tmo = 1,
2077
91ca7b01 2078 .issue_fc_host_lip = qla2x00_issue_lip,
5f3a9a20
SJ		 2079 .dev_loss_tmo_callbk = qla2x00_dev_loss_tmo_callbk,
2080 .terminate_rport_io = qla2x00_terminate_rport_io,
392e2f65 2081 .get_fc_host_stats = qla2x00_get_fc_host_stats,
fabbb8df 2082 .reset_fc_host_stats = qla2x00_reset_host_stats,
2c3dfe3f
SJ		 2083
2084 .vport_create = qla24xx_vport_create,
2085 .vport_disable = qla24xx_vport_disable,
2086 .vport_delete = qla24xx_vport_delete,
9a069e19
GM		 2087 .bsg_request = qla24xx_bsg_request,
2088 .bsg_timeout = qla24xx_bsg_timeout,
2c3dfe3f
SJ		 2089};
2090
2091struct fc_function_template qla2xxx_transport_vport_functions = {
2092
2093 .show_host_node_name = 1,
2094 .show_host_port_name = 1,
2095 .show_host_supported_classes = 1,
2096
2097 .get_host_port_id = qla2x00_get_host_port_id,
2098 .show_host_port_id = 1,
2099 .get_host_speed = qla2x00_get_host_speed,
2100 .show_host_speed = 1,
2101 .get_host_port_type = qla2x00_get_host_port_type,
2102 .show_host_port_type = 1,
2103 .get_host_symbolic_name = qla2x00_get_host_symbolic_name,
2104 .show_host_symbolic_name = 1,
2105 .set_host_system_hostname = qla2x00_set_host_system_hostname,
2106 .show_host_system_hostname = 1,
2107 .get_host_fabric_name = qla2x00_get_host_fabric_name,
2108 .show_host_fabric_name = 1,
2109 .get_host_port_state = qla2x00_get_host_port_state,
2110 .show_host_port_state = 1,
2111
2112 .dd_fcrport_size = sizeof(struct fc_port *),
2113 .show_rport_supported_classes = 1,
2114
2115 .get_starget_node_name = qla2x00_get_starget_node_name,
2116 .show_starget_node_name = 1,
2117 .get_starget_port_name = qla2x00_get_starget_port_name,
2118 .show_starget_port_name = 1,
2119 .get_starget_port_id = qla2x00_get_starget_port_id,
2120 .show_starget_port_id = 1,
2121
2c3dfe3f
SJ		 2122 .set_rport_dev_loss_tmo = qla2x00_set_rport_loss_tmo,
2123 .show_rport_dev_loss_tmo = 1,
2124
2125 .issue_fc_host_lip = qla2x00_issue_lip,
5f3a9a20
SJ		 2126 .dev_loss_tmo_callbk = qla2x00_dev_loss_tmo_callbk,
2127 .terminate_rport_io = qla2x00_terminate_rport_io,
2c3dfe3f 2128 .get_fc_host_stats = qla2x00_get_fc_host_stats,
fabbb8df
JC		 2129 .reset_fc_host_stats = qla2x00_reset_host_stats,
2130
9a069e19
GM		 2131 .bsg_request = qla24xx_bsg_request,
2132 .bsg_timeout = qla24xx_bsg_timeout,
8482e118 2133};
2134
8482e118 2135void
7b867cf7 2136qla2x00_init_host_attr(scsi_qla_host_t *vha)
8482e118 2137{
7b867cf7 2138 struct qla_hw_data *ha = vha->hw;
2ae2b370
AV		 2139 u32 speed = FC_PORTSPEED_UNKNOWN;
2140
d2b5f10e 2141 fc_host_dev_loss_tmo(vha->host) = ha->port_down_retry_count;
7b867cf7
AC		 2142 fc_host_node_name(vha->host) = wwn_to_u64(vha->node_name);
2143 fc_host_port_name(vha->host) = wwn_to_u64(vha->port_name);
2d70c103
NB		 2144 fc_host_supported_classes(vha->host) = ha->tgt.enable_class_2 ?
2145 (FC_COS_CLASS2|FC_COS_CLASS3) : FC_COS_CLASS3;
7b867cf7
AC		 2146 fc_host_max_npiv_vports(vha->host) = ha->max_npiv_vports;
2147 fc_host_npiv_vports_inuse(vha->host) = ha->cur_vport_count;
2ae2b370 2148
6246b8a1 2149 if (IS_CNA_CAPABLE(ha))
3a03eb79 2150 speed = FC_PORTSPEED_10GBIT;
6f606d24
GM		 2151 else if (IS_QLA2031(ha))
2152 speed = FC_PORTSPEED_16GBIT | FC_PORTSPEED_8GBIT |
2153 FC_PORTSPEED_4GBIT;
3a03eb79 2154 else if (IS_QLA25XX(ha))
2ae2b370
AV		 2155 speed = FC_PORTSPEED_8GBIT | FC_PORTSPEED_4GBIT |
2156 FC_PORTSPEED_2GBIT | FC_PORTSPEED_1GBIT;
4d4df193 2157 else if (IS_QLA24XX_TYPE(ha))
2ae2b370
AV		 2158 speed = FC_PORTSPEED_4GBIT | FC_PORTSPEED_2GBIT |
2159 FC_PORTSPEED_1GBIT;
2160 else if (IS_QLA23XX(ha))
2161 speed = FC_PORTSPEED_2GBIT | FC_PORTSPEED_1GBIT;
8ae6d9c7
GM		 2162 else if (IS_QLAFX00(ha))
2163 speed = FC_PORTSPEED_8GBIT | FC_PORTSPEED_4GBIT |
2164 FC_PORTSPEED_2GBIT | FC_PORTSPEED_1GBIT;
2ae2b370
AV		 2165 else
2166 speed = FC_PORTSPEED_1GBIT;
7b867cf7 2167 fc_host_supported_speeds(vha->host) = speed;
8482e118 2168}
Linux kernel - Deliverables
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