Commit | Line | Data |
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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 | 15 | static int qla24xx_vport_disable(struct fc_vport *, bool); |
6e98016c | 16 | |
8482e118 | 17 | /* SYSFS attributes --------------------------------------------------------- */ |
18 | ||
19 | static ssize_t | |
2c3c8bea | 20 | qla2x00_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 | ||
52 | static ssize_t | |
2c3c8bea | 53 | qla2x00_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 | ||
139 | static 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 | ||
149 | static ssize_t | |
2c3c8bea | 150 | qla2x00_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 | ||
168 | static ssize_t | |
2c3c8bea | 169 | qla2x00_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 | ||
226 | static 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 | 236 | static ssize_t |
2c3c8bea | 237 | qla2x00_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 | ||
252 | static ssize_t | |
2c3c8bea | 253 | qla2x00_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 | ||
273 | static 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 | ||
283 | static ssize_t | |
2c3c8bea | 284 | qla2x00_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 | ||
438 | static 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 | 447 | static ssize_t |
2c3c8bea | 448 | qla2x00_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 | ||
468 | static ssize_t | |
2c3c8bea | 469 | qla2x00_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 | ||
511 | static 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 | 521 | static ssize_t |
2c3c8bea | 522 | qla2x00_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 | ||
546 | do_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 | ||
573 | static 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 | 582 | static ssize_t |
2c3c8bea | 583 | qla2x00_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 | ||
707 | static 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 | 716 | static ssize_t |
2c3c8bea | 717 | qla2x00_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 | ||
741 | do_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 | ||
759 | static 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 | 768 | static ssize_t |
2c3c8bea | 769 | qla2x00_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 | ||
793 | do_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 | ||
810 | static 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 |
819 | static 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 | 836 | void |
7b867cf7 | 837 | qla2x00_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 | ||
864 | void | |
fe1b806f | 865 | qla2x00_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 | ||
889 | static ssize_t | |
ee959b00 TJ |
890 | qla2x00_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 | ||
896 | static ssize_t | |
ee959b00 TJ |
897 | qla2x00_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 | ||
908 | static ssize_t | |
ee959b00 TJ |
909 | qla2x00_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)) { | |
ad5fa025 JC |
920 | qla2xxx_get_vpd_field(vha, "SN", buf, PAGE_SIZE - 1); |
921 | return strlen(strcat(buf, "\n")); | |
1ee27146 | 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 | ||
929 | static ssize_t | |
ee959b00 TJ |
930 | qla2x00_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 | ||
937 | static ssize_t | |
ee959b00 TJ |
938 | qla2x00_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 | ||
953 | static ssize_t | |
ee959b00 TJ |
954 | qla2x00_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 | 958 | |
7b867cf7 | 959 | return snprintf(buf, PAGE_SIZE, "%s\n", vha->hw->model_number); |
afb046e2 AV |
960 | } |
961 | ||
962 | static ssize_t | |
ee959b00 TJ |
963 | qla2x00_model_desc_show(struct device *dev, struct device_attribute *attr, |
964 | char *buf) | |
afb046e2 | 965 | { |
7b867cf7 | 966 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
afb046e2 | 967 | return snprintf(buf, PAGE_SIZE, "%s\n", |
7b867cf7 | 968 | vha->hw->model_desc ? vha->hw->model_desc : ""); |
afb046e2 AV |
969 | } |
970 | ||
971 | static ssize_t | |
ee959b00 TJ |
972 | qla2x00_pci_info_show(struct device *dev, struct device_attribute *attr, |
973 | char *buf) | |
afb046e2 | 974 | { |
7b867cf7 | 975 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
afb046e2 AV |
976 | char pci_info[30]; |
977 | ||
978 | return snprintf(buf, PAGE_SIZE, "%s\n", | |
7b867cf7 | 979 | vha->hw->isp_ops->pci_info_str(vha, pci_info)); |
afb046e2 AV |
980 | } |
981 | ||
982 | static ssize_t | |
bbd1ae41 HR |
983 | qla2x00_link_state_show(struct device *dev, struct device_attribute *attr, |
984 | char *buf) | |
afb046e2 | 985 | { |
7b867cf7 AC |
986 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
987 | struct qla_hw_data *ha = vha->hw; | |
afb046e2 AV |
988 | int len = 0; |
989 | ||
7b867cf7 | 990 | if (atomic_read(&vha->loop_state) == LOOP_DOWN || |
62542f4b AV |
991 | atomic_read(&vha->loop_state) == LOOP_DEAD || |
992 | vha->device_flags & DFLG_NO_CABLE) | |
afb046e2 | 993 | len = snprintf(buf, PAGE_SIZE, "Link Down\n"); |
7b867cf7 | 994 | else if (atomic_read(&vha->loop_state) != LOOP_READY || |
d051a5aa | 995 | qla2x00_reset_active(vha)) |
afb046e2 AV |
996 | len = snprintf(buf, PAGE_SIZE, "Unknown Link State\n"); |
997 | else { | |
998 | len = snprintf(buf, PAGE_SIZE, "Link Up - "); | |
999 | ||
1000 | switch (ha->current_topology) { | |
1001 | case ISP_CFG_NL: | |
1002 | len += snprintf(buf + len, PAGE_SIZE-len, "Loop\n"); | |
1003 | break; | |
1004 | case ISP_CFG_FL: | |
1005 | len += snprintf(buf + len, PAGE_SIZE-len, "FL_Port\n"); | |
1006 | break; | |
1007 | case ISP_CFG_N: | |
1008 | len += snprintf(buf + len, PAGE_SIZE-len, | |
1009 | "N_Port to N_Port\n"); | |
1010 | break; | |
1011 | case ISP_CFG_F: | |
1012 | len += snprintf(buf + len, PAGE_SIZE-len, "F_Port\n"); | |
1013 | break; | |
1014 | default: | |
1015 | len += snprintf(buf + len, PAGE_SIZE-len, "Loop\n"); | |
1016 | break; | |
1017 | } | |
1018 | } | |
1019 | return len; | |
1020 | } | |
1021 | ||
4fdfefe5 | 1022 | static ssize_t |
ee959b00 TJ |
1023 | qla2x00_zio_show(struct device *dev, struct device_attribute *attr, |
1024 | char *buf) | |
4fdfefe5 | 1025 | { |
7b867cf7 | 1026 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
4fdfefe5 AV |
1027 | int len = 0; |
1028 | ||
7b867cf7 | 1029 | switch (vha->hw->zio_mode) { |
4fdfefe5 AV |
1030 | case QLA_ZIO_MODE_6: |
1031 | len += snprintf(buf + len, PAGE_SIZE-len, "Mode 6\n"); | |
1032 | break; | |
1033 | case QLA_ZIO_DISABLED: | |
1034 | len += snprintf(buf + len, PAGE_SIZE-len, "Disabled\n"); | |
1035 | break; | |
1036 | } | |
1037 | return len; | |
1038 | } | |
1039 | ||
1040 | static ssize_t | |
ee959b00 TJ |
1041 | qla2x00_zio_store(struct device *dev, struct device_attribute *attr, |
1042 | const char *buf, size_t count) | |
4fdfefe5 | 1043 | { |
7b867cf7 AC |
1044 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
1045 | struct qla_hw_data *ha = vha->hw; | |
4fdfefe5 AV |
1046 | int val = 0; |
1047 | uint16_t zio_mode; | |
1048 | ||
4a59f71d | 1049 | if (!IS_ZIO_SUPPORTED(ha)) |
1050 | return -ENOTSUPP; | |
1051 | ||
4fdfefe5 AV |
1052 | if (sscanf(buf, "%d", &val) != 1) |
1053 | return -EINVAL; | |
1054 | ||
4a59f71d | 1055 | if (val) |
4fdfefe5 | 1056 | zio_mode = QLA_ZIO_MODE_6; |
4a59f71d | 1057 | else |
4fdfefe5 | 1058 | zio_mode = QLA_ZIO_DISABLED; |
4fdfefe5 AV |
1059 | |
1060 | /* Update per-hba values and queue a reset. */ | |
1061 | if (zio_mode != QLA_ZIO_DISABLED || ha->zio_mode != QLA_ZIO_DISABLED) { | |
1062 | ha->zio_mode = zio_mode; | |
7b867cf7 | 1063 | set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); |
4fdfefe5 AV |
1064 | } |
1065 | return strlen(buf); | |
1066 | } | |
1067 | ||
1068 | static ssize_t | |
ee959b00 TJ |
1069 | qla2x00_zio_timer_show(struct device *dev, struct device_attribute *attr, |
1070 | char *buf) | |
4fdfefe5 | 1071 | { |
7b867cf7 | 1072 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
4fdfefe5 | 1073 | |
7b867cf7 | 1074 | return snprintf(buf, PAGE_SIZE, "%d us\n", vha->hw->zio_timer * 100); |
4fdfefe5 AV |
1075 | } |
1076 | ||
1077 | static ssize_t | |
ee959b00 TJ |
1078 | qla2x00_zio_timer_store(struct device *dev, struct device_attribute *attr, |
1079 | const char *buf, size_t count) | |
4fdfefe5 | 1080 | { |
7b867cf7 | 1081 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
4fdfefe5 AV |
1082 | int val = 0; |
1083 | uint16_t zio_timer; | |
1084 | ||
1085 | if (sscanf(buf, "%d", &val) != 1) | |
1086 | return -EINVAL; | |
1087 | if (val > 25500 || val < 100) | |
1088 | return -ERANGE; | |
1089 | ||
1090 | zio_timer = (uint16_t)(val / 100); | |
7b867cf7 | 1091 | vha->hw->zio_timer = zio_timer; |
4fdfefe5 AV |
1092 | |
1093 | return strlen(buf); | |
1094 | } | |
1095 | ||
f6df144c | 1096 | static ssize_t |
ee959b00 TJ |
1097 | qla2x00_beacon_show(struct device *dev, struct device_attribute *attr, |
1098 | char *buf) | |
f6df144c | 1099 | { |
7b867cf7 | 1100 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
f6df144c | 1101 | int len = 0; |
1102 | ||
7b867cf7 | 1103 | if (vha->hw->beacon_blink_led) |
f6df144c | 1104 | len += snprintf(buf + len, PAGE_SIZE-len, "Enabled\n"); |
1105 | else | |
1106 | len += snprintf(buf + len, PAGE_SIZE-len, "Disabled\n"); | |
1107 | return len; | |
1108 | } | |
1109 | ||
1110 | static ssize_t | |
ee959b00 TJ |
1111 | qla2x00_beacon_store(struct device *dev, struct device_attribute *attr, |
1112 | const char *buf, size_t count) | |
f6df144c | 1113 | { |
7b867cf7 AC |
1114 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
1115 | struct qla_hw_data *ha = vha->hw; | |
f6df144c | 1116 | int val = 0; |
1117 | int rval; | |
1118 | ||
1119 | if (IS_QLA2100(ha) || IS_QLA2200(ha)) | |
1120 | return -EPERM; | |
1121 | ||
7b867cf7 | 1122 | if (test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags)) { |
7c3df132 | 1123 | ql_log(ql_log_warn, vha, 0x707a, |
f6df144c | 1124 | "Abort ISP active -- ignoring beacon request.\n"); |
1125 | return -EBUSY; | |
1126 | } | |
1127 | ||
1128 | if (sscanf(buf, "%d", &val) != 1) | |
1129 | return -EINVAL; | |
1130 | ||
1131 | if (val) | |
7b867cf7 | 1132 | rval = ha->isp_ops->beacon_on(vha); |
f6df144c | 1133 | else |
7b867cf7 | 1134 | rval = ha->isp_ops->beacon_off(vha); |
f6df144c | 1135 | |
1136 | if (rval != QLA_SUCCESS) | |
1137 | count = 0; | |
1138 | ||
1139 | return count; | |
1140 | } | |
1141 | ||
30c47662 | 1142 | static ssize_t |
ee959b00 TJ |
1143 | qla2x00_optrom_bios_version_show(struct device *dev, |
1144 | struct device_attribute *attr, char *buf) | |
30c47662 | 1145 | { |
7b867cf7 AC |
1146 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
1147 | struct qla_hw_data *ha = vha->hw; | |
30c47662 AV |
1148 | return snprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->bios_revision[1], |
1149 | ha->bios_revision[0]); | |
1150 | } | |
1151 | ||
1152 | static ssize_t | |
ee959b00 TJ |
1153 | qla2x00_optrom_efi_version_show(struct device *dev, |
1154 | struct device_attribute *attr, char *buf) | |
30c47662 | 1155 | { |
7b867cf7 AC |
1156 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
1157 | struct qla_hw_data *ha = vha->hw; | |
30c47662 AV |
1158 | return snprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->efi_revision[1], |
1159 | ha->efi_revision[0]); | |
1160 | } | |
1161 | ||
1162 | static ssize_t | |
ee959b00 TJ |
1163 | qla2x00_optrom_fcode_version_show(struct device *dev, |
1164 | struct device_attribute *attr, char *buf) | |
30c47662 | 1165 | { |
7b867cf7 AC |
1166 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
1167 | struct qla_hw_data *ha = vha->hw; | |
30c47662 AV |
1168 | return snprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->fcode_revision[1], |
1169 | ha->fcode_revision[0]); | |
1170 | } | |
1171 | ||
1172 | static ssize_t | |
ee959b00 TJ |
1173 | qla2x00_optrom_fw_version_show(struct device *dev, |
1174 | struct device_attribute *attr, char *buf) | |
30c47662 | 1175 | { |
7b867cf7 AC |
1176 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
1177 | struct qla_hw_data *ha = vha->hw; | |
30c47662 AV |
1178 | return snprintf(buf, PAGE_SIZE, "%d.%02d.%02d %d\n", |
1179 | ha->fw_revision[0], ha->fw_revision[1], ha->fw_revision[2], | |
1180 | ha->fw_revision[3]); | |
1181 | } | |
1182 | ||
0f2d962f MI |
1183 | static ssize_t |
1184 | qla2x00_optrom_gold_fw_version_show(struct device *dev, | |
1185 | struct device_attribute *attr, char *buf) | |
1186 | { | |
1187 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1188 | struct qla_hw_data *ha = vha->hw; | |
1189 | ||
6246b8a1 | 1190 | if (!IS_QLA81XX(ha) && !IS_QLA83XX(ha)) |
0f2d962f MI |
1191 | return snprintf(buf, PAGE_SIZE, "\n"); |
1192 | ||
1193 | return snprintf(buf, PAGE_SIZE, "%d.%02d.%02d (%d)\n", | |
1194 | ha->gold_fw_version[0], ha->gold_fw_version[1], | |
1195 | ha->gold_fw_version[2], ha->gold_fw_version[3]); | |
1196 | } | |
1197 | ||
e5f5f6f7 HZ |
1198 | static ssize_t |
1199 | qla2x00_total_isp_aborts_show(struct device *dev, | |
1200 | struct device_attribute *attr, char *buf) | |
1201 | { | |
7b867cf7 | 1202 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
e5f5f6f7 | 1203 | return snprintf(buf, PAGE_SIZE, "%d\n", |
2be21fa2 | 1204 | vha->qla_stats.total_isp_aborts); |
e5f5f6f7 HZ |
1205 | } |
1206 | ||
9a069e19 GM |
1207 | static ssize_t |
1208 | qla24xx_84xx_fw_version_show(struct device *dev, | |
1209 | struct device_attribute *attr, char *buf) | |
1210 | { | |
1211 | int rval = QLA_SUCCESS; | |
1212 | uint16_t status[2] = {0, 0}; | |
1213 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1214 | struct qla_hw_data *ha = vha->hw; | |
1215 | ||
0b9dae6a AV |
1216 | if (!IS_QLA84XX(ha)) |
1217 | return snprintf(buf, PAGE_SIZE, "\n"); | |
1218 | ||
6c7ccf7b | 1219 | if (ha->cs84xx->op_fw_version == 0) |
0b9dae6a | 1220 | rval = qla84xx_verify_chip(vha, status); |
9a069e19 GM |
1221 | |
1222 | if ((rval == QLA_SUCCESS) && (status[0] == 0)) | |
1223 | return snprintf(buf, PAGE_SIZE, "%u\n", | |
1224 | (uint32_t)ha->cs84xx->op_fw_version); | |
9a069e19 GM |
1225 | |
1226 | return snprintf(buf, PAGE_SIZE, "\n"); | |
1227 | } | |
1228 | ||
3a03eb79 AV |
1229 | static ssize_t |
1230 | qla2x00_mpi_version_show(struct device *dev, struct device_attribute *attr, | |
1231 | char *buf) | |
1232 | { | |
1233 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1234 | struct qla_hw_data *ha = vha->hw; | |
1235 | ||
7ec0effd | 1236 | if (!IS_QLA81XX(ha) && !IS_QLA8031(ha) && !IS_QLA8044(ha)) |
3a03eb79 AV |
1237 | return snprintf(buf, PAGE_SIZE, "\n"); |
1238 | ||
55a96158 | 1239 | return snprintf(buf, PAGE_SIZE, "%d.%02d.%02d (%x)\n", |
3a03eb79 | 1240 | ha->mpi_version[0], ha->mpi_version[1], ha->mpi_version[2], |
55a96158 AV |
1241 | ha->mpi_capabilities); |
1242 | } | |
1243 | ||
1244 | static ssize_t | |
1245 | qla2x00_phy_version_show(struct device *dev, struct device_attribute *attr, | |
1246 | char *buf) | |
1247 | { | |
1248 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1249 | struct qla_hw_data *ha = vha->hw; | |
1250 | ||
f863f603 | 1251 | if (!IS_QLA81XX(ha) && !IS_QLA8031(ha)) |
55a96158 AV |
1252 | return snprintf(buf, PAGE_SIZE, "\n"); |
1253 | ||
1254 | return snprintf(buf, PAGE_SIZE, "%d.%02d.%02d\n", | |
1255 | ha->phy_version[0], ha->phy_version[1], ha->phy_version[2]); | |
3a03eb79 AV |
1256 | } |
1257 | ||
fbcbb5d0 LC |
1258 | static ssize_t |
1259 | qla2x00_flash_block_size_show(struct device *dev, | |
1260 | struct device_attribute *attr, char *buf) | |
1261 | { | |
1262 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1263 | struct qla_hw_data *ha = vha->hw; | |
1264 | ||
1265 | return snprintf(buf, PAGE_SIZE, "0x%x\n", ha->fdt_block_size); | |
1266 | } | |
1267 | ||
bad7001c AV |
1268 | static ssize_t |
1269 | qla2x00_vlan_id_show(struct device *dev, struct device_attribute *attr, | |
1270 | char *buf) | |
1271 | { | |
1272 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1273 | ||
6246b8a1 | 1274 | if (!IS_CNA_CAPABLE(vha->hw)) |
bad7001c AV |
1275 | return snprintf(buf, PAGE_SIZE, "\n"); |
1276 | ||
1277 | return snprintf(buf, PAGE_SIZE, "%d\n", vha->fcoe_vlan_id); | |
1278 | } | |
1279 | ||
1280 | static ssize_t | |
1281 | qla2x00_vn_port_mac_address_show(struct device *dev, | |
1282 | struct device_attribute *attr, char *buf) | |
1283 | { | |
1284 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1285 | ||
6246b8a1 | 1286 | if (!IS_CNA_CAPABLE(vha->hw)) |
bad7001c AV |
1287 | return snprintf(buf, PAGE_SIZE, "\n"); |
1288 | ||
ac3d5f0a | 1289 | return snprintf(buf, PAGE_SIZE, "%pMR\n", vha->fcoe_vn_port_mac); |
bad7001c AV |
1290 | } |
1291 | ||
7f774025 AV |
1292 | static ssize_t |
1293 | qla2x00_fabric_param_show(struct device *dev, struct device_attribute *attr, | |
1294 | char *buf) | |
1295 | { | |
1296 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1297 | ||
1298 | return snprintf(buf, PAGE_SIZE, "%d\n", vha->hw->switch_cap); | |
1299 | } | |
1300 | ||
794a5691 AV |
1301 | static ssize_t |
1302 | qla2x00_thermal_temp_show(struct device *dev, | |
1303 | struct device_attribute *attr, char *buf) | |
1304 | { | |
1305 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
fe52f6e1 | 1306 | uint16_t temp = 0; |
794a5691 | 1307 | |
fe52f6e1 JC |
1308 | if (qla2x00_reset_active(vha)) { |
1309 | ql_log(ql_log_warn, vha, 0x70dc, "ISP reset active.\n"); | |
1310 | goto done; | |
1311 | } | |
1312 | ||
1313 | if (vha->hw->flags.eeh_busy) { | |
1314 | ql_log(ql_log_warn, vha, 0x70dd, "PCI EEH busy.\n"); | |
1315 | goto done; | |
1316 | } | |
1317 | ||
1318 | if (qla2x00_get_thermal_temp(vha, &temp) == QLA_SUCCESS) | |
1319 | return snprintf(buf, PAGE_SIZE, "%d\n", temp); | |
794a5691 | 1320 | |
fe52f6e1 JC |
1321 | done: |
1322 | return snprintf(buf, PAGE_SIZE, "\n"); | |
794a5691 AV |
1323 | } |
1324 | ||
656e8912 AV |
1325 | static ssize_t |
1326 | qla2x00_fw_state_show(struct device *dev, struct device_attribute *attr, | |
1327 | char *buf) | |
1328 | { | |
1329 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
85880801 | 1330 | int rval = QLA_FUNCTION_FAILED; |
656e8912 | 1331 | uint16_t state[5]; |
8ae6d9c7 GM |
1332 | uint32_t pstate; |
1333 | ||
1334 | if (IS_QLAFX00(vha->hw)) { | |
1335 | pstate = qlafx00_fw_state_show(dev, attr, buf); | |
1336 | return snprintf(buf, PAGE_SIZE, "0x%x\n", pstate); | |
1337 | } | |
656e8912 | 1338 | |
d051a5aa | 1339 | if (qla2x00_reset_active(vha)) |
7c3df132 SK |
1340 | ql_log(ql_log_warn, vha, 0x707c, |
1341 | "ISP reset active.\n"); | |
d6136f3f | 1342 | else if (!vha->hw->flags.eeh_busy) |
85880801 | 1343 | rval = qla2x00_get_firmware_state(vha, state); |
656e8912 AV |
1344 | if (rval != QLA_SUCCESS) |
1345 | memset(state, -1, sizeof(state)); | |
1346 | ||
1347 | return snprintf(buf, PAGE_SIZE, "0x%x 0x%x 0x%x 0x%x 0x%x\n", state[0], | |
1348 | state[1], state[2], state[3], state[4]); | |
1349 | } | |
1350 | ||
a9b6f722 SK |
1351 | static ssize_t |
1352 | qla2x00_diag_requests_show(struct device *dev, | |
1353 | struct device_attribute *attr, char *buf) | |
1354 | { | |
1355 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1356 | ||
1357 | if (!IS_BIDI_CAPABLE(vha->hw)) | |
1358 | return snprintf(buf, PAGE_SIZE, "\n"); | |
1359 | ||
1360 | return snprintf(buf, PAGE_SIZE, "%llu\n", vha->bidi_stats.io_count); | |
1361 | } | |
1362 | ||
1363 | static ssize_t | |
1364 | qla2x00_diag_megabytes_show(struct device *dev, | |
1365 | struct device_attribute *attr, char *buf) | |
1366 | { | |
1367 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1368 | ||
1369 | if (!IS_BIDI_CAPABLE(vha->hw)) | |
1370 | return snprintf(buf, PAGE_SIZE, "\n"); | |
1371 | ||
1372 | return snprintf(buf, PAGE_SIZE, "%llu\n", | |
1373 | vha->bidi_stats.transfer_bytes >> 20); | |
1374 | } | |
1375 | ||
40129a4c HZ |
1376 | static ssize_t |
1377 | qla2x00_fw_dump_size_show(struct device *dev, struct device_attribute *attr, | |
1378 | char *buf) | |
1379 | { | |
1380 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1381 | struct qla_hw_data *ha = vha->hw; | |
1382 | uint32_t size; | |
1383 | ||
1384 | if (!ha->fw_dumped) | |
1385 | size = 0; | |
1386 | else if (IS_QLA82XX(ha)) | |
1387 | size = ha->md_template_size + ha->md_dump_size; | |
1388 | else | |
1389 | size = ha->fw_dump_len; | |
1390 | ||
1391 | return snprintf(buf, PAGE_SIZE, "%d\n", size); | |
1392 | } | |
1393 | ||
ee959b00 TJ |
1394 | static DEVICE_ATTR(driver_version, S_IRUGO, qla2x00_drvr_version_show, NULL); |
1395 | static DEVICE_ATTR(fw_version, S_IRUGO, qla2x00_fw_version_show, NULL); | |
1396 | static DEVICE_ATTR(serial_num, S_IRUGO, qla2x00_serial_num_show, NULL); | |
1397 | static DEVICE_ATTR(isp_name, S_IRUGO, qla2x00_isp_name_show, NULL); | |
1398 | static DEVICE_ATTR(isp_id, S_IRUGO, qla2x00_isp_id_show, NULL); | |
1399 | static DEVICE_ATTR(model_name, S_IRUGO, qla2x00_model_name_show, NULL); | |
1400 | static DEVICE_ATTR(model_desc, S_IRUGO, qla2x00_model_desc_show, NULL); | |
1401 | static DEVICE_ATTR(pci_info, S_IRUGO, qla2x00_pci_info_show, NULL); | |
bbd1ae41 | 1402 | static DEVICE_ATTR(link_state, S_IRUGO, qla2x00_link_state_show, NULL); |
ee959b00 TJ |
1403 | static DEVICE_ATTR(zio, S_IRUGO | S_IWUSR, qla2x00_zio_show, qla2x00_zio_store); |
1404 | static DEVICE_ATTR(zio_timer, S_IRUGO | S_IWUSR, qla2x00_zio_timer_show, | |
1405 | qla2x00_zio_timer_store); | |
1406 | static DEVICE_ATTR(beacon, S_IRUGO | S_IWUSR, qla2x00_beacon_show, | |
1407 | qla2x00_beacon_store); | |
1408 | static DEVICE_ATTR(optrom_bios_version, S_IRUGO, | |
1409 | qla2x00_optrom_bios_version_show, NULL); | |
1410 | static DEVICE_ATTR(optrom_efi_version, S_IRUGO, | |
1411 | qla2x00_optrom_efi_version_show, NULL); | |
1412 | static DEVICE_ATTR(optrom_fcode_version, S_IRUGO, | |
1413 | qla2x00_optrom_fcode_version_show, NULL); | |
1414 | static DEVICE_ATTR(optrom_fw_version, S_IRUGO, qla2x00_optrom_fw_version_show, | |
1415 | NULL); | |
0f2d962f MI |
1416 | static DEVICE_ATTR(optrom_gold_fw_version, S_IRUGO, |
1417 | qla2x00_optrom_gold_fw_version_show, NULL); | |
9a069e19 GM |
1418 | static DEVICE_ATTR(84xx_fw_version, S_IRUGO, qla24xx_84xx_fw_version_show, |
1419 | NULL); | |
e5f5f6f7 HZ |
1420 | static DEVICE_ATTR(total_isp_aborts, S_IRUGO, qla2x00_total_isp_aborts_show, |
1421 | NULL); | |
3a03eb79 | 1422 | static DEVICE_ATTR(mpi_version, S_IRUGO, qla2x00_mpi_version_show, NULL); |
55a96158 | 1423 | static DEVICE_ATTR(phy_version, S_IRUGO, qla2x00_phy_version_show, NULL); |
fbcbb5d0 LC |
1424 | static DEVICE_ATTR(flash_block_size, S_IRUGO, qla2x00_flash_block_size_show, |
1425 | NULL); | |
bad7001c AV |
1426 | static DEVICE_ATTR(vlan_id, S_IRUGO, qla2x00_vlan_id_show, NULL); |
1427 | static DEVICE_ATTR(vn_port_mac_address, S_IRUGO, | |
1428 | qla2x00_vn_port_mac_address_show, NULL); | |
7f774025 | 1429 | static DEVICE_ATTR(fabric_param, S_IRUGO, qla2x00_fabric_param_show, NULL); |
656e8912 | 1430 | static DEVICE_ATTR(fw_state, S_IRUGO, qla2x00_fw_state_show, NULL); |
794a5691 | 1431 | static DEVICE_ATTR(thermal_temp, S_IRUGO, qla2x00_thermal_temp_show, NULL); |
a9b6f722 SK |
1432 | static DEVICE_ATTR(diag_requests, S_IRUGO, qla2x00_diag_requests_show, NULL); |
1433 | static DEVICE_ATTR(diag_megabytes, S_IRUGO, qla2x00_diag_megabytes_show, NULL); | |
40129a4c | 1434 | static DEVICE_ATTR(fw_dump_size, S_IRUGO, qla2x00_fw_dump_size_show, NULL); |
ee959b00 TJ |
1435 | |
1436 | struct device_attribute *qla2x00_host_attrs[] = { | |
1437 | &dev_attr_driver_version, | |
1438 | &dev_attr_fw_version, | |
1439 | &dev_attr_serial_num, | |
1440 | &dev_attr_isp_name, | |
1441 | &dev_attr_isp_id, | |
1442 | &dev_attr_model_name, | |
1443 | &dev_attr_model_desc, | |
1444 | &dev_attr_pci_info, | |
bbd1ae41 | 1445 | &dev_attr_link_state, |
ee959b00 TJ |
1446 | &dev_attr_zio, |
1447 | &dev_attr_zio_timer, | |
1448 | &dev_attr_beacon, | |
1449 | &dev_attr_optrom_bios_version, | |
1450 | &dev_attr_optrom_efi_version, | |
1451 | &dev_attr_optrom_fcode_version, | |
1452 | &dev_attr_optrom_fw_version, | |
9a069e19 | 1453 | &dev_attr_84xx_fw_version, |
e5f5f6f7 | 1454 | &dev_attr_total_isp_aborts, |
3a03eb79 | 1455 | &dev_attr_mpi_version, |
55a96158 | 1456 | &dev_attr_phy_version, |
fbcbb5d0 | 1457 | &dev_attr_flash_block_size, |
bad7001c AV |
1458 | &dev_attr_vlan_id, |
1459 | &dev_attr_vn_port_mac_address, | |
7f774025 | 1460 | &dev_attr_fabric_param, |
656e8912 | 1461 | &dev_attr_fw_state, |
0f2d962f | 1462 | &dev_attr_optrom_gold_fw_version, |
794a5691 | 1463 | &dev_attr_thermal_temp, |
a9b6f722 SK |
1464 | &dev_attr_diag_requests, |
1465 | &dev_attr_diag_megabytes, | |
40129a4c | 1466 | &dev_attr_fw_dump_size, |
afb046e2 AV |
1467 | NULL, |
1468 | }; | |
1469 | ||
8482e118 | 1470 | /* Host attributes. */ |
1471 | ||
1472 | static void | |
1473 | qla2x00_get_host_port_id(struct Scsi_Host *shost) | |
1474 | { | |
7b867cf7 | 1475 | scsi_qla_host_t *vha = shost_priv(shost); |
8482e118 | 1476 | |
7b867cf7 AC |
1477 | fc_host_port_id(shost) = vha->d_id.b.domain << 16 | |
1478 | vha->d_id.b.area << 8 | vha->d_id.b.al_pa; | |
8482e118 | 1479 | } |
1480 | ||
04414013 | 1481 | static void |
1482 | qla2x00_get_host_speed(struct Scsi_Host *shost) | |
1483 | { | |
7b867cf7 AC |
1484 | struct qla_hw_data *ha = ((struct scsi_qla_host *) |
1485 | (shost_priv(shost)))->hw; | |
2ae2b370 | 1486 | u32 speed = FC_PORTSPEED_UNKNOWN; |
04414013 | 1487 | |
8ae6d9c7 GM |
1488 | if (IS_QLAFX00(ha)) { |
1489 | qlafx00_get_host_speed(shost); | |
1490 | return; | |
1491 | } | |
1492 | ||
04414013 | 1493 | switch (ha->link_data_rate) { |
d8b45213 | 1494 | case PORT_SPEED_1GB: |
2ae2b370 | 1495 | speed = FC_PORTSPEED_1GBIT; |
04414013 | 1496 | break; |
d8b45213 | 1497 | case PORT_SPEED_2GB: |
2ae2b370 | 1498 | speed = FC_PORTSPEED_2GBIT; |
04414013 | 1499 | break; |
d8b45213 | 1500 | case PORT_SPEED_4GB: |
2ae2b370 | 1501 | speed = FC_PORTSPEED_4GBIT; |
04414013 | 1502 | break; |
da4541b6 | 1503 | case PORT_SPEED_8GB: |
2ae2b370 | 1504 | speed = FC_PORTSPEED_8GBIT; |
da4541b6 | 1505 | break; |
3a03eb79 AV |
1506 | case PORT_SPEED_10GB: |
1507 | speed = FC_PORTSPEED_10GBIT; | |
1508 | break; | |
6246b8a1 GM |
1509 | case PORT_SPEED_16GB: |
1510 | speed = FC_PORTSPEED_16GBIT; | |
1511 | break; | |
04414013 | 1512 | } |
1513 | fc_host_speed(shost) = speed; | |
1514 | } | |
1515 | ||
8d067623 | 1516 | static void |
1517 | qla2x00_get_host_port_type(struct Scsi_Host *shost) | |
1518 | { | |
7b867cf7 | 1519 | scsi_qla_host_t *vha = shost_priv(shost); |
8d067623 | 1520 | uint32_t port_type = FC_PORTTYPE_UNKNOWN; |
1521 | ||
7b867cf7 | 1522 | if (vha->vp_idx) { |
2f2fa13d SS |
1523 | fc_host_port_type(shost) = FC_PORTTYPE_NPIV; |
1524 | return; | |
1525 | } | |
7b867cf7 | 1526 | switch (vha->hw->current_topology) { |
8d067623 | 1527 | case ISP_CFG_NL: |
1528 | port_type = FC_PORTTYPE_LPORT; | |
1529 | break; | |
1530 | case ISP_CFG_FL: | |
1531 | port_type = FC_PORTTYPE_NLPORT; | |
1532 | break; | |
1533 | case ISP_CFG_N: | |
1534 | port_type = FC_PORTTYPE_PTP; | |
1535 | break; | |
1536 | case ISP_CFG_F: | |
1537 | port_type = FC_PORTTYPE_NPORT; | |
1538 | break; | |
1539 | } | |
1540 | fc_host_port_type(shost) = port_type; | |
1541 | } | |
1542 | ||
8482e118 | 1543 | static void |
1544 | qla2x00_get_starget_node_name(struct scsi_target *starget) | |
1545 | { | |
1546 | struct Scsi_Host *host = dev_to_shost(starget->dev.parent); | |
7b867cf7 | 1547 | scsi_qla_host_t *vha = shost_priv(host); |
bdf79621 | 1548 | fc_port_t *fcport; |
f8b02a85 | 1549 | u64 node_name = 0; |
8482e118 | 1550 | |
7b867cf7 | 1551 | list_for_each_entry(fcport, &vha->vp_fcports, list) { |
5ab5a4dd AV |
1552 | if (fcport->rport && |
1553 | starget->id == fcport->rport->scsi_target_id) { | |
f8b02a85 | 1554 | node_name = wwn_to_u64(fcport->node_name); |
bdf79621 | 1555 | break; |
1556 | } | |
1557 | } | |
1558 | ||
f8b02a85 | 1559 | fc_starget_node_name(starget) = node_name; |
8482e118 | 1560 | } |
1561 | ||
1562 | static void | |
1563 | qla2x00_get_starget_port_name(struct scsi_target *starget) | |
1564 | { | |
1565 | struct Scsi_Host *host = dev_to_shost(starget->dev.parent); | |
7b867cf7 | 1566 | scsi_qla_host_t *vha = shost_priv(host); |
bdf79621 | 1567 | fc_port_t *fcport; |
f8b02a85 | 1568 | u64 port_name = 0; |
8482e118 | 1569 | |
7b867cf7 | 1570 | list_for_each_entry(fcport, &vha->vp_fcports, list) { |
5ab5a4dd AV |
1571 | if (fcport->rport && |
1572 | starget->id == fcport->rport->scsi_target_id) { | |
f8b02a85 | 1573 | port_name = wwn_to_u64(fcport->port_name); |
bdf79621 | 1574 | break; |
1575 | } | |
1576 | } | |
1577 | ||
f8b02a85 | 1578 | fc_starget_port_name(starget) = port_name; |
8482e118 | 1579 | } |
1580 | ||
1581 | static void | |
1582 | qla2x00_get_starget_port_id(struct scsi_target *starget) | |
1583 | { | |
1584 | struct Scsi_Host *host = dev_to_shost(starget->dev.parent); | |
7b867cf7 | 1585 | scsi_qla_host_t *vha = shost_priv(host); |
bdf79621 | 1586 | fc_port_t *fcport; |
1587 | uint32_t port_id = ~0U; | |
1588 | ||
7b867cf7 | 1589 | list_for_each_entry(fcport, &vha->vp_fcports, list) { |
5ab5a4dd AV |
1590 | if (fcport->rport && |
1591 | starget->id == fcport->rport->scsi_target_id) { | |
bdf79621 | 1592 | port_id = fcport->d_id.b.domain << 16 | |
1593 | fcport->d_id.b.area << 8 | fcport->d_id.b.al_pa; | |
1594 | break; | |
1595 | } | |
1596 | } | |
8482e118 | 1597 | |
8482e118 | 1598 | fc_starget_port_id(starget) = port_id; |
1599 | } | |
1600 | ||
8482e118 | 1601 | static void |
1602 | qla2x00_set_rport_loss_tmo(struct fc_rport *rport, uint32_t timeout) | |
1603 | { | |
8482e118 | 1604 | if (timeout) |
85821c90 | 1605 | rport->dev_loss_tmo = timeout; |
8482e118 | 1606 | else |
85821c90 | 1607 | rport->dev_loss_tmo = 1; |
8482e118 | 1608 | } |
1609 | ||
5f3a9a20 SJ |
1610 | static void |
1611 | qla2x00_dev_loss_tmo_callbk(struct fc_rport *rport) | |
1612 | { | |
1613 | struct Scsi_Host *host = rport_to_shost(rport); | |
1614 | fc_port_t *fcport = *(fc_port_t **)rport->dd_data; | |
044d78e1 | 1615 | unsigned long flags; |
5f3a9a20 | 1616 | |
3c01b4f9 SJ |
1617 | if (!fcport) |
1618 | return; | |
1619 | ||
38170fa8 GM |
1620 | /* Now that the rport has been deleted, set the fcport state to |
1621 | FCS_DEVICE_DEAD */ | |
ec426e10 | 1622 | qla2x00_set_fcport_state(fcport, FCS_DEVICE_DEAD); |
38170fa8 | 1623 | |
5f3a9a20 SJ |
1624 | /* |
1625 | * Transport has effectively 'deleted' the rport, clear | |
1626 | * all local references. | |
1627 | */ | |
044d78e1 | 1628 | spin_lock_irqsave(host->host_lock, flags); |
3fadb80b | 1629 | fcport->rport = fcport->drport = NULL; |
5f3a9a20 | 1630 | *((fc_port_t **)rport->dd_data) = NULL; |
044d78e1 | 1631 | spin_unlock_irqrestore(host->host_lock, flags); |
3fadb80b GM |
1632 | |
1633 | if (test_bit(ABORT_ISP_ACTIVE, &fcport->vha->dpc_flags)) | |
1634 | return; | |
1635 | ||
1636 | if (unlikely(pci_channel_offline(fcport->vha->hw->pdev))) { | |
1637 | qla2x00_abort_all_cmds(fcport->vha, DID_NO_CONNECT << 16); | |
1638 | return; | |
1639 | } | |
5f3a9a20 SJ |
1640 | } |
1641 | ||
1642 | static void | |
1643 | qla2x00_terminate_rport_io(struct fc_rport *rport) | |
1644 | { | |
1645 | fc_port_t *fcport = *(fc_port_t **)rport->dd_data; | |
1646 | ||
3c01b4f9 SJ |
1647 | if (!fcport) |
1648 | return; | |
1649 | ||
85880801 AV |
1650 | if (test_bit(ABORT_ISP_ACTIVE, &fcport->vha->dpc_flags)) |
1651 | return; | |
1652 | ||
b9b12f73 SJ |
1653 | if (unlikely(pci_channel_offline(fcport->vha->hw->pdev))) { |
1654 | qla2x00_abort_all_cmds(fcport->vha, DID_NO_CONNECT << 16); | |
1655 | return; | |
1656 | } | |
6390d1f3 AV |
1657 | /* |
1658 | * At this point all fcport's software-states are cleared. Perform any | |
1659 | * final cleanup of firmware resources (PCBs and XCBs). | |
1660 | */ | |
220d36b4 | 1661 | if (fcport->loop_id != FC_NO_LOOP_ID) { |
af11f64d AV |
1662 | if (IS_FWI2_CAPABLE(fcport->vha->hw)) |
1663 | fcport->vha->hw->isp_ops->fabric_logout(fcport->vha, | |
1664 | fcport->loop_id, fcport->d_id.b.domain, | |
1665 | fcport->d_id.b.area, fcport->d_id.b.al_pa); | |
1666 | else | |
1667 | qla2x00_port_logout(fcport->vha, fcport); | |
1668 | } | |
5f3a9a20 SJ |
1669 | } |
1670 | ||
91ca7b01 AV |
1671 | static int |
1672 | qla2x00_issue_lip(struct Scsi_Host *shost) | |
1673 | { | |
7b867cf7 | 1674 | scsi_qla_host_t *vha = shost_priv(shost); |
91ca7b01 | 1675 | |
8ae6d9c7 GM |
1676 | if (IS_QLAFX00(vha->hw)) |
1677 | return 0; | |
1678 | ||
7b867cf7 | 1679 | qla2x00_loop_reset(vha); |
91ca7b01 AV |
1680 | return 0; |
1681 | } | |
1682 | ||
392e2f65 | 1683 | static struct fc_host_statistics * |
1684 | qla2x00_get_fc_host_stats(struct Scsi_Host *shost) | |
1685 | { | |
7b867cf7 AC |
1686 | scsi_qla_host_t *vha = shost_priv(shost); |
1687 | struct qla_hw_data *ha = vha->hw; | |
1688 | struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev); | |
392e2f65 | 1689 | int rval; |
43ef0580 AV |
1690 | struct link_statistics *stats; |
1691 | dma_addr_t stats_dma; | |
392e2f65 | 1692 | struct fc_host_statistics *pfc_host_stat; |
1693 | ||
2be21fa2 | 1694 | pfc_host_stat = &vha->fc_host_stat; |
392e2f65 | 1695 | memset(pfc_host_stat, -1, sizeof(struct fc_host_statistics)); |
1696 | ||
8ae6d9c7 GM |
1697 | if (IS_QLAFX00(vha->hw)) |
1698 | goto done; | |
1699 | ||
85880801 AV |
1700 | if (test_bit(UNLOADING, &vha->dpc_flags)) |
1701 | goto done; | |
1702 | ||
1703 | if (unlikely(pci_channel_offline(ha->pdev))) | |
1704 | goto done; | |
1705 | ||
8fbfe2d2 CD |
1706 | if (qla2x00_reset_active(vha)) |
1707 | goto done; | |
1708 | ||
43ef0580 AV |
1709 | stats = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &stats_dma); |
1710 | if (stats == NULL) { | |
7c3df132 SK |
1711 | ql_log(ql_log_warn, vha, 0x707d, |
1712 | "Failed to allocate memory for stats.\n"); | |
43ef0580 AV |
1713 | goto done; |
1714 | } | |
1715 | memset(stats, 0, DMA_POOL_SIZE); | |
1716 | ||
1717 | rval = QLA_FUNCTION_FAILED; | |
e428924c | 1718 | if (IS_FWI2_CAPABLE(ha)) { |
7b867cf7 AC |
1719 | rval = qla24xx_get_isp_stats(base_vha, stats, stats_dma); |
1720 | } else if (atomic_read(&base_vha->loop_state) == LOOP_READY && | |
8fbfe2d2 | 1721 | !ha->dpc_active) { |
178779a6 | 1722 | /* Must be in a 'READY' state for statistics retrieval. */ |
7b867cf7 AC |
1723 | rval = qla2x00_get_link_status(base_vha, base_vha->loop_id, |
1724 | stats, stats_dma); | |
392e2f65 | 1725 | } |
178779a6 AV |
1726 | |
1727 | if (rval != QLA_SUCCESS) | |
43ef0580 AV |
1728 | goto done_free; |
1729 | ||
1730 | pfc_host_stat->link_failure_count = stats->link_fail_cnt; | |
1731 | pfc_host_stat->loss_of_sync_count = stats->loss_sync_cnt; | |
1732 | pfc_host_stat->loss_of_signal_count = stats->loss_sig_cnt; | |
1733 | pfc_host_stat->prim_seq_protocol_err_count = stats->prim_seq_err_cnt; | |
1734 | pfc_host_stat->invalid_tx_word_count = stats->inval_xmit_word_cnt; | |
1735 | pfc_host_stat->invalid_crc_count = stats->inval_crc_cnt; | |
1736 | if (IS_FWI2_CAPABLE(ha)) { | |
032d8dd7 | 1737 | pfc_host_stat->lip_count = stats->lip_cnt; |
43ef0580 AV |
1738 | pfc_host_stat->tx_frames = stats->tx_frames; |
1739 | pfc_host_stat->rx_frames = stats->rx_frames; | |
fabbb8df | 1740 | pfc_host_stat->dumped_frames = stats->discarded_frames; |
43ef0580 | 1741 | pfc_host_stat->nos_count = stats->nos_rcvd; |
fabbb8df JC |
1742 | pfc_host_stat->error_frames = |
1743 | stats->dropped_frames + stats->discarded_frames; | |
1744 | pfc_host_stat->rx_words = vha->qla_stats.input_bytes; | |
1745 | pfc_host_stat->tx_words = vha->qla_stats.output_bytes; | |
43ef0580 | 1746 | } |
fabbb8df JC |
1747 | pfc_host_stat->fcp_control_requests = vha->qla_stats.control_requests; |
1748 | pfc_host_stat->fcp_input_requests = vha->qla_stats.input_requests; | |
1749 | pfc_host_stat->fcp_output_requests = vha->qla_stats.output_requests; | |
2be21fa2 SK |
1750 | pfc_host_stat->fcp_input_megabytes = vha->qla_stats.input_bytes >> 20; |
1751 | pfc_host_stat->fcp_output_megabytes = vha->qla_stats.output_bytes >> 20; | |
fabbb8df JC |
1752 | pfc_host_stat->seconds_since_last_reset = |
1753 | get_jiffies_64() - vha->qla_stats.jiffies_at_last_reset; | |
1754 | do_div(pfc_host_stat->seconds_since_last_reset, HZ); | |
392e2f65 | 1755 | |
43ef0580 AV |
1756 | done_free: |
1757 | dma_pool_free(ha->s_dma_pool, stats, stats_dma); | |
178779a6 | 1758 | done: |
392e2f65 | 1759 | return pfc_host_stat; |
1760 | } | |
1761 | ||
fabbb8df JC |
1762 | static void |
1763 | qla2x00_reset_host_stats(struct Scsi_Host *shost) | |
1764 | { | |
1765 | scsi_qla_host_t *vha = shost_priv(shost); | |
1766 | ||
1767 | memset(&vha->fc_host_stat, 0, sizeof(vha->fc_host_stat)); | |
1768 | ||
1769 | vha->qla_stats.jiffies_at_last_reset = get_jiffies_64(); | |
1770 | } | |
1771 | ||
1620f7c2 AV |
1772 | static void |
1773 | qla2x00_get_host_symbolic_name(struct Scsi_Host *shost) | |
1774 | { | |
7b867cf7 | 1775 | scsi_qla_host_t *vha = shost_priv(shost); |
1620f7c2 | 1776 | |
7b867cf7 | 1777 | qla2x00_get_sym_node_name(vha, fc_host_symbolic_name(shost)); |
1620f7c2 AV |
1778 | } |
1779 | ||
a740a3f0 AV |
1780 | static void |
1781 | qla2x00_set_host_system_hostname(struct Scsi_Host *shost) | |
1782 | { | |
7b867cf7 | 1783 | scsi_qla_host_t *vha = shost_priv(shost); |
a740a3f0 | 1784 | |
7b867cf7 | 1785 | set_bit(REGISTER_FDMI_NEEDED, &vha->dpc_flags); |
a740a3f0 AV |
1786 | } |
1787 | ||
90991c85 AV |
1788 | static void |
1789 | qla2x00_get_host_fabric_name(struct Scsi_Host *shost) | |
1790 | { | |
7b867cf7 | 1791 | scsi_qla_host_t *vha = shost_priv(shost); |
35e0cbd4 GM |
1792 | uint8_t node_name[WWN_SIZE] = { 0xFF, 0xFF, 0xFF, 0xFF, \ |
1793 | 0xFF, 0xFF, 0xFF, 0xFF}; | |
1794 | u64 fabric_name = wwn_to_u64(node_name); | |
90991c85 | 1795 | |
7b867cf7 | 1796 | if (vha->device_flags & SWITCH_FOUND) |
35e0cbd4 | 1797 | fabric_name = wwn_to_u64(vha->fabric_node_name); |
90991c85 | 1798 | |
35e0cbd4 | 1799 | fc_host_fabric_name(shost) = fabric_name; |
90991c85 AV |
1800 | } |
1801 | ||
7047fcdd AV |
1802 | static void |
1803 | qla2x00_get_host_port_state(struct Scsi_Host *shost) | |
1804 | { | |
7b867cf7 AC |
1805 | scsi_qla_host_t *vha = shost_priv(shost); |
1806 | struct scsi_qla_host *base_vha = pci_get_drvdata(vha->hw->pdev); | |
7047fcdd | 1807 | |
49e85c23 | 1808 | if (!base_vha->flags.online) { |
7047fcdd | 1809 | fc_host_port_state(shost) = FC_PORTSTATE_OFFLINE; |
49e85c23 SK |
1810 | return; |
1811 | } | |
1812 | ||
1813 | switch (atomic_read(&base_vha->loop_state)) { | |
1814 | case LOOP_UPDATE: | |
1815 | fc_host_port_state(shost) = FC_PORTSTATE_DIAGNOSTICS; | |
1816 | break; | |
1817 | case LOOP_DOWN: | |
1818 | if (test_bit(LOOP_RESYNC_NEEDED, &base_vha->dpc_flags)) | |
1819 | fc_host_port_state(shost) = FC_PORTSTATE_DIAGNOSTICS; | |
1820 | else | |
1821 | fc_host_port_state(shost) = FC_PORTSTATE_LINKDOWN; | |
1822 | break; | |
1823 | case LOOP_DEAD: | |
1824 | fc_host_port_state(shost) = FC_PORTSTATE_LINKDOWN; | |
1825 | break; | |
1826 | case LOOP_READY: | |
7047fcdd | 1827 | fc_host_port_state(shost) = FC_PORTSTATE_ONLINE; |
49e85c23 SK |
1828 | break; |
1829 | default: | |
1830 | fc_host_port_state(shost) = FC_PORTSTATE_UNKNOWN; | |
1831 | break; | |
1832 | } | |
7047fcdd AV |
1833 | } |
1834 | ||
2c3dfe3f SJ |
1835 | static int |
1836 | qla24xx_vport_create(struct fc_vport *fc_vport, bool disable) | |
1837 | { | |
1838 | int ret = 0; | |
2afa19a9 | 1839 | uint8_t qos = 0; |
7b867cf7 AC |
1840 | scsi_qla_host_t *base_vha = shost_priv(fc_vport->shost); |
1841 | scsi_qla_host_t *vha = NULL; | |
73208dfd | 1842 | struct qla_hw_data *ha = base_vha->hw; |
2afa19a9 AC |
1843 | uint16_t options = 0; |
1844 | int cnt; | |
59e0b8b0 | 1845 | struct req_que *req = ha->req_q_map[0]; |
2c3dfe3f SJ |
1846 | |
1847 | ret = qla24xx_vport_create_req_sanity_check(fc_vport); | |
1848 | if (ret) { | |
7c3df132 SK |
1849 | ql_log(ql_log_warn, vha, 0x707e, |
1850 | "Vport sanity check failed, status %x\n", ret); | |
2c3dfe3f SJ |
1851 | return (ret); |
1852 | } | |
1853 | ||
1854 | vha = qla24xx_create_vhost(fc_vport); | |
1855 | if (vha == NULL) { | |
7c3df132 | 1856 | ql_log(ql_log_warn, vha, 0x707f, "Vport create host failed.\n"); |
2c3dfe3f SJ |
1857 | return FC_VPORT_FAILED; |
1858 | } | |
1859 | if (disable) { | |
1860 | atomic_set(&vha->vp_state, VP_OFFLINE); | |
1861 | fc_vport_set_state(fc_vport, FC_VPORT_DISABLED); | |
1862 | } else | |
1863 | atomic_set(&vha->vp_state, VP_FAILED); | |
1864 | ||
1865 | /* ready to create vport */ | |
7c3df132 SK |
1866 | ql_log(ql_log_info, vha, 0x7080, |
1867 | "VP entry id %d assigned.\n", vha->vp_idx); | |
2c3dfe3f SJ |
1868 | |
1869 | /* initialized vport states */ | |
1870 | atomic_set(&vha->loop_state, LOOP_DOWN); | |
1871 | vha->vp_err_state= VP_ERR_PORTDWN; | |
1872 | vha->vp_prev_err_state= VP_ERR_UNKWN; | |
1873 | /* Check if physical ha port is Up */ | |
7b867cf7 AC |
1874 | if (atomic_read(&base_vha->loop_state) == LOOP_DOWN || |
1875 | atomic_read(&base_vha->loop_state) == LOOP_DEAD) { | |
2c3dfe3f | 1876 | /* Don't retry or attempt login of this virtual port */ |
7c3df132 SK |
1877 | ql_dbg(ql_dbg_user, vha, 0x7081, |
1878 | "Vport loop state is not UP.\n"); | |
2c3dfe3f SJ |
1879 | atomic_set(&vha->loop_state, LOOP_DEAD); |
1880 | if (!disable) | |
1881 | fc_vport_set_state(fc_vport, FC_VPORT_LINKDOWN); | |
1882 | } | |
1883 | ||
e02587d7 | 1884 | if (IS_T10_PI_CAPABLE(ha) && ql2xenabledif) { |
bad75002 | 1885 | if (ha->fw_attributes & BIT_4) { |
9e522cd8 | 1886 | int prot = 0, guard; |
bad75002 | 1887 | vha->flags.difdix_supported = 1; |
7c3df132 SK |
1888 | ql_dbg(ql_dbg_user, vha, 0x7082, |
1889 | "Registered for DIF/DIX type 1 and 3 protection.\n"); | |
8cb2049c AE |
1890 | if (ql2xenabledif == 1) |
1891 | prot = SHOST_DIX_TYPE0_PROTECTION; | |
bad75002 | 1892 | scsi_host_set_prot(vha->host, |
8cb2049c | 1893 | prot | SHOST_DIF_TYPE1_PROTECTION |
0c470874 | 1894 | | SHOST_DIF_TYPE2_PROTECTION |
bad75002 AE |
1895 | | SHOST_DIF_TYPE3_PROTECTION |
1896 | | SHOST_DIX_TYPE1_PROTECTION | |
0c470874 | 1897 | | SHOST_DIX_TYPE2_PROTECTION |
bad75002 | 1898 | | SHOST_DIX_TYPE3_PROTECTION); |
9e522cd8 AE |
1899 | |
1900 | guard = SHOST_DIX_GUARD_CRC; | |
1901 | ||
1902 | if (IS_PI_IPGUARD_CAPABLE(ha) && | |
1903 | (ql2xenabledif > 1 || IS_PI_DIFB_DIX0_CAPABLE(ha))) | |
1904 | guard |= SHOST_DIX_GUARD_IP; | |
1905 | ||
1906 | scsi_host_set_guard(vha->host, guard); | |
bad75002 AE |
1907 | } else |
1908 | vha->flags.difdix_supported = 0; | |
1909 | } | |
1910 | ||
d139b9bd JB |
1911 | if (scsi_add_host_with_dma(vha->host, &fc_vport->dev, |
1912 | &ha->pdev->dev)) { | |
7c3df132 SK |
1913 | ql_dbg(ql_dbg_user, vha, 0x7083, |
1914 | "scsi_add_host failure for VP[%d].\n", vha->vp_idx); | |
2c3dfe3f SJ |
1915 | goto vport_create_failed_2; |
1916 | } | |
1917 | ||
1918 | /* initialize attributes */ | |
d2b5f10e | 1919 | fc_host_dev_loss_tmo(vha->host) = ha->port_down_retry_count; |
2c3dfe3f SJ |
1920 | fc_host_node_name(vha->host) = wwn_to_u64(vha->node_name); |
1921 | fc_host_port_name(vha->host) = wwn_to_u64(vha->port_name); | |
1922 | fc_host_supported_classes(vha->host) = | |
7b867cf7 | 1923 | fc_host_supported_classes(base_vha->host); |
2c3dfe3f | 1924 | fc_host_supported_speeds(vha->host) = |
7b867cf7 | 1925 | fc_host_supported_speeds(base_vha->host); |
2c3dfe3f | 1926 | |
2d70c103 | 1927 | qlt_vport_create(vha, ha); |
2c3dfe3f SJ |
1928 | qla24xx_vport_disable(fc_vport, disable); |
1929 | ||
7163ea81 | 1930 | if (ha->flags.cpu_affinity_enabled) { |
59e0b8b0 | 1931 | req = ha->req_q_map[1]; |
7c3df132 SK |
1932 | ql_dbg(ql_dbg_multiq, vha, 0xc000, |
1933 | "Request queue %p attached with " | |
1934 | "VP[%d], cpu affinity =%d\n", | |
1935 | req, vha->vp_idx, ha->flags.cpu_affinity_enabled); | |
59e0b8b0 AC |
1936 | goto vport_queue; |
1937 | } else if (ql2xmaxqueues == 1 || !ha->npiv_info) | |
2afa19a9 AC |
1938 | goto vport_queue; |
1939 | /* Create a request queue in QoS mode for the vport */ | |
40859ae5 AC |
1940 | for (cnt = 0; cnt < ha->nvram_npiv_size; cnt++) { |
1941 | if (memcmp(ha->npiv_info[cnt].port_name, vha->port_name, 8) == 0 | |
1942 | && memcmp(ha->npiv_info[cnt].node_name, vha->node_name, | |
59e0b8b0 | 1943 | 8) == 0) { |
2afa19a9 AC |
1944 | qos = ha->npiv_info[cnt].q_qos; |
1945 | break; | |
73208dfd | 1946 | } |
2afa19a9 | 1947 | } |
6246b8a1 | 1948 | |
2afa19a9 AC |
1949 | if (qos) { |
1950 | ret = qla25xx_create_req_que(ha, options, vha->vp_idx, 0, 0, | |
1951 | qos); | |
1952 | if (!ret) | |
7c3df132 SK |
1953 | ql_log(ql_log_warn, vha, 0x7084, |
1954 | "Can't create request queue for VP[%d]\n", | |
1955 | vha->vp_idx); | |
59e0b8b0 | 1956 | else { |
7c3df132 SK |
1957 | ql_dbg(ql_dbg_multiq, vha, 0xc001, |
1958 | "Request Que:%d Q0s: %d) created for VP[%d]\n", | |
1959 | ret, qos, vha->vp_idx); | |
1960 | ql_dbg(ql_dbg_user, vha, 0x7085, | |
1961 | "Request Que:%d Q0s: %d) created for VP[%d]\n", | |
1962 | ret, qos, vha->vp_idx); | |
59e0b8b0 AC |
1963 | req = ha->req_q_map[ret]; |
1964 | } | |
73208dfd AC |
1965 | } |
1966 | ||
2afa19a9 | 1967 | vport_queue: |
59e0b8b0 | 1968 | vha->req = req; |
2c3dfe3f | 1969 | return 0; |
2afa19a9 | 1970 | |
2c3dfe3f SJ |
1971 | vport_create_failed_2: |
1972 | qla24xx_disable_vp(vha); | |
1973 | qla24xx_deallocate_vp_id(vha); | |
2c3dfe3f SJ |
1974 | scsi_host_put(vha->host); |
1975 | return FC_VPORT_FAILED; | |
1976 | } | |
1977 | ||
a824ebb3 | 1978 | static int |
2c3dfe3f SJ |
1979 | qla24xx_vport_delete(struct fc_vport *fc_vport) |
1980 | { | |
2c3dfe3f | 1981 | scsi_qla_host_t *vha = fc_vport->dd_data; |
73208dfd AC |
1982 | struct qla_hw_data *ha = vha->hw; |
1983 | uint16_t id = vha->vp_idx; | |
c9c5ced9 AV |
1984 | |
1985 | while (test_bit(LOOP_RESYNC_ACTIVE, &vha->dpc_flags) || | |
7b867cf7 | 1986 | test_bit(FCPORT_UPDATE_NEEDED, &vha->dpc_flags)) |
c9c5ced9 | 1987 | msleep(1000); |
2c3dfe3f SJ |
1988 | |
1989 | qla24xx_disable_vp(vha); | |
2c3dfe3f | 1990 | |
feafb7b1 AE |
1991 | vha->flags.delete_progress = 1; |
1992 | ||
7b867cf7 AC |
1993 | fc_remove_host(vha->host); |
1994 | ||
1995 | scsi_remove_host(vha->host); | |
1996 | ||
9f40682e AE |
1997 | /* Allow timer to run to drain queued items, when removing vp */ |
1998 | qla24xx_deallocate_vp_id(vha); | |
1999 | ||
feafb7b1 AE |
2000 | if (vha->timer_active) { |
2001 | qla2x00_vp_stop_timer(vha); | |
7c3df132 SK |
2002 | ql_dbg(ql_dbg_user, vha, 0x7086, |
2003 | "Timer for the VP[%d] has stopped\n", vha->vp_idx); | |
feafb7b1 | 2004 | } |
7b867cf7 | 2005 | |
feafb7b1 AE |
2006 | BUG_ON(atomic_read(&vha->vref_count)); |
2007 | ||
2008 | qla2x00_free_fcports(vha); | |
2009 | ||
0d6e61bc AV |
2010 | mutex_lock(&ha->vport_lock); |
2011 | ha->cur_vport_count--; | |
2012 | clear_bit(vha->vp_idx, ha->vp_idx_map); | |
2013 | mutex_unlock(&ha->vport_lock); | |
2014 | ||
7163ea81 | 2015 | if (vha->req->id && !ha->flags.cpu_affinity_enabled) { |
2afa19a9 | 2016 | if (qla25xx_delete_req_que(vha, vha->req) != QLA_SUCCESS) |
7c3df132 SK |
2017 | ql_log(ql_log_warn, vha, 0x7087, |
2018 | "Queue delete failed.\n"); | |
cf5a1631 AC |
2019 | } |
2020 | ||
7c3df132 | 2021 | ql_log(ql_log_info, vha, 0x7088, "VP[%d] deleted.\n", id); |
cfb0919c | 2022 | scsi_host_put(vha->host); |
2c3dfe3f SJ |
2023 | return 0; |
2024 | } | |
2025 | ||
a824ebb3 | 2026 | static int |
2c3dfe3f SJ |
2027 | qla24xx_vport_disable(struct fc_vport *fc_vport, bool disable) |
2028 | { | |
2029 | scsi_qla_host_t *vha = fc_vport->dd_data; | |
2030 | ||
2031 | if (disable) | |
2032 | qla24xx_disable_vp(vha); | |
2033 | else | |
2034 | qla24xx_enable_vp(vha); | |
2035 | ||
2036 | return 0; | |
2037 | } | |
2038 | ||
1c97a12a | 2039 | struct fc_function_template qla2xxx_transport_functions = { |
8482e118 | 2040 | |
2041 | .show_host_node_name = 1, | |
2042 | .show_host_port_name = 1, | |
ad3e0eda | 2043 | .show_host_supported_classes = 1, |
2ae2b370 | 2044 | .show_host_supported_speeds = 1, |
ad3e0eda | 2045 | |
8482e118 | 2046 | .get_host_port_id = qla2x00_get_host_port_id, |
2047 | .show_host_port_id = 1, | |
04414013 | 2048 | .get_host_speed = qla2x00_get_host_speed, |
2049 | .show_host_speed = 1, | |
8d067623 | 2050 | .get_host_port_type = qla2x00_get_host_port_type, |
2051 | .show_host_port_type = 1, | |
1620f7c2 AV |
2052 | .get_host_symbolic_name = qla2x00_get_host_symbolic_name, |
2053 | .show_host_symbolic_name = 1, | |
a740a3f0 AV |
2054 | .set_host_system_hostname = qla2x00_set_host_system_hostname, |
2055 | .show_host_system_hostname = 1, | |
90991c85 AV |
2056 | .get_host_fabric_name = qla2x00_get_host_fabric_name, |
2057 | .show_host_fabric_name = 1, | |
7047fcdd AV |
2058 | .get_host_port_state = qla2x00_get_host_port_state, |
2059 | .show_host_port_state = 1, | |
8482e118 | 2060 | |
bdf79621 | 2061 | .dd_fcrport_size = sizeof(struct fc_port *), |
ad3e0eda | 2062 | .show_rport_supported_classes = 1, |
8482e118 | 2063 | |
2064 | .get_starget_node_name = qla2x00_get_starget_node_name, | |
2065 | .show_starget_node_name = 1, | |
2066 | .get_starget_port_name = qla2x00_get_starget_port_name, | |
2067 | .show_starget_port_name = 1, | |
2068 | .get_starget_port_id = qla2x00_get_starget_port_id, | |
2069 | .show_starget_port_id = 1, | |
2070 | ||
8482e118 | 2071 | .set_rport_dev_loss_tmo = qla2x00_set_rport_loss_tmo, |
2072 | .show_rport_dev_loss_tmo = 1, | |
2073 | ||
91ca7b01 | 2074 | .issue_fc_host_lip = qla2x00_issue_lip, |
5f3a9a20 SJ |
2075 | .dev_loss_tmo_callbk = qla2x00_dev_loss_tmo_callbk, |
2076 | .terminate_rport_io = qla2x00_terminate_rport_io, | |
392e2f65 | 2077 | .get_fc_host_stats = qla2x00_get_fc_host_stats, |
fabbb8df | 2078 | .reset_fc_host_stats = qla2x00_reset_host_stats, |
2c3dfe3f SJ |
2079 | |
2080 | .vport_create = qla24xx_vport_create, | |
2081 | .vport_disable = qla24xx_vport_disable, | |
2082 | .vport_delete = qla24xx_vport_delete, | |
9a069e19 GM |
2083 | .bsg_request = qla24xx_bsg_request, |
2084 | .bsg_timeout = qla24xx_bsg_timeout, | |
2c3dfe3f SJ |
2085 | }; |
2086 | ||
2087 | struct fc_function_template qla2xxx_transport_vport_functions = { | |
2088 | ||
2089 | .show_host_node_name = 1, | |
2090 | .show_host_port_name = 1, | |
2091 | .show_host_supported_classes = 1, | |
2092 | ||
2093 | .get_host_port_id = qla2x00_get_host_port_id, | |
2094 | .show_host_port_id = 1, | |
2095 | .get_host_speed = qla2x00_get_host_speed, | |
2096 | .show_host_speed = 1, | |
2097 | .get_host_port_type = qla2x00_get_host_port_type, | |
2098 | .show_host_port_type = 1, | |
2099 | .get_host_symbolic_name = qla2x00_get_host_symbolic_name, | |
2100 | .show_host_symbolic_name = 1, | |
2101 | .set_host_system_hostname = qla2x00_set_host_system_hostname, | |
2102 | .show_host_system_hostname = 1, | |
2103 | .get_host_fabric_name = qla2x00_get_host_fabric_name, | |
2104 | .show_host_fabric_name = 1, | |
2105 | .get_host_port_state = qla2x00_get_host_port_state, | |
2106 | .show_host_port_state = 1, | |
2107 | ||
2108 | .dd_fcrport_size = sizeof(struct fc_port *), | |
2109 | .show_rport_supported_classes = 1, | |
2110 | ||
2111 | .get_starget_node_name = qla2x00_get_starget_node_name, | |
2112 | .show_starget_node_name = 1, | |
2113 | .get_starget_port_name = qla2x00_get_starget_port_name, | |
2114 | .show_starget_port_name = 1, | |
2115 | .get_starget_port_id = qla2x00_get_starget_port_id, | |
2116 | .show_starget_port_id = 1, | |
2117 | ||
2c3dfe3f SJ |
2118 | .set_rport_dev_loss_tmo = qla2x00_set_rport_loss_tmo, |
2119 | .show_rport_dev_loss_tmo = 1, | |
2120 | ||
2121 | .issue_fc_host_lip = qla2x00_issue_lip, | |
5f3a9a20 SJ |
2122 | .dev_loss_tmo_callbk = qla2x00_dev_loss_tmo_callbk, |
2123 | .terminate_rport_io = qla2x00_terminate_rport_io, | |
2c3dfe3f | 2124 | .get_fc_host_stats = qla2x00_get_fc_host_stats, |
fabbb8df JC |
2125 | .reset_fc_host_stats = qla2x00_reset_host_stats, |
2126 | ||
9a069e19 GM |
2127 | .bsg_request = qla24xx_bsg_request, |
2128 | .bsg_timeout = qla24xx_bsg_timeout, | |
8482e118 | 2129 | }; |
2130 | ||
8482e118 | 2131 | void |
7b867cf7 | 2132 | qla2x00_init_host_attr(scsi_qla_host_t *vha) |
8482e118 | 2133 | { |
7b867cf7 | 2134 | struct qla_hw_data *ha = vha->hw; |
2ae2b370 AV |
2135 | u32 speed = FC_PORTSPEED_UNKNOWN; |
2136 | ||
d2b5f10e | 2137 | fc_host_dev_loss_tmo(vha->host) = ha->port_down_retry_count; |
7b867cf7 AC |
2138 | fc_host_node_name(vha->host) = wwn_to_u64(vha->node_name); |
2139 | fc_host_port_name(vha->host) = wwn_to_u64(vha->port_name); | |
2d70c103 NB |
2140 | fc_host_supported_classes(vha->host) = ha->tgt.enable_class_2 ? |
2141 | (FC_COS_CLASS2|FC_COS_CLASS3) : FC_COS_CLASS3; | |
7b867cf7 AC |
2142 | fc_host_max_npiv_vports(vha->host) = ha->max_npiv_vports; |
2143 | fc_host_npiv_vports_inuse(vha->host) = ha->cur_vport_count; | |
2ae2b370 | 2144 | |
6246b8a1 | 2145 | if (IS_CNA_CAPABLE(ha)) |
3a03eb79 | 2146 | speed = FC_PORTSPEED_10GBIT; |
6f606d24 GM |
2147 | else if (IS_QLA2031(ha)) |
2148 | speed = FC_PORTSPEED_16GBIT | FC_PORTSPEED_8GBIT | | |
2149 | FC_PORTSPEED_4GBIT; | |
3a03eb79 | 2150 | else if (IS_QLA25XX(ha)) |
2ae2b370 AV |
2151 | speed = FC_PORTSPEED_8GBIT | FC_PORTSPEED_4GBIT | |
2152 | FC_PORTSPEED_2GBIT | FC_PORTSPEED_1GBIT; | |
4d4df193 | 2153 | else if (IS_QLA24XX_TYPE(ha)) |
2ae2b370 AV |
2154 | speed = FC_PORTSPEED_4GBIT | FC_PORTSPEED_2GBIT | |
2155 | FC_PORTSPEED_1GBIT; | |
2156 | else if (IS_QLA23XX(ha)) | |
2157 | speed = FC_PORTSPEED_2GBIT | FC_PORTSPEED_1GBIT; | |
8ae6d9c7 GM |
2158 | else if (IS_QLAFX00(ha)) |
2159 | speed = FC_PORTSPEED_8GBIT | FC_PORTSPEED_4GBIT | | |
2160 | FC_PORTSPEED_2GBIT | FC_PORTSPEED_1GBIT; | |
2ae2b370 AV |
2161 | else |
2162 | speed = FC_PORTSPEED_1GBIT; | |
7b867cf7 | 2163 | fc_host_supported_speeds(vha->host) = speed; |
8482e118 | 2164 | } |