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Commit | Line | Data |
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8482e118 | 1 | /* |
fa90c54f | 2 | * QLogic Fibre Channel HBA Driver |
07e264b7 | 3 | * Copyright (c) 2003-2011 QLogic Corporation |
8482e118 | 4 | * |
fa90c54f | 5 | * See LICENSE.qla2xxx for copyright and licensing details. |
8482e118 AV |
6 | */ |
7 | #include "qla_def.h" | |
8 | ||
2c3dfe3f | 9 | #include <linux/kthread.h> |
7aaef27b | 10 | #include <linux/vmalloc.h> |
5a0e3ad6 | 11 | #include <linux/slab.h> |
00eabe7c | 12 | #include <linux/delay.h> |
8482e118 | 13 | |
a824ebb3 | 14 | static int qla24xx_vport_disable(struct fc_vport *, bool); |
6e98016c | 15 | |
8482e118 AV |
16 | /* SYSFS attributes --------------------------------------------------------- */ |
17 | ||
18 | static ssize_t | |
2c3c8bea | 19 | qla2x00_sysfs_read_fw_dump(struct file *filp, struct kobject *kobj, |
91a69029 ZR |
20 | struct bin_attribute *bin_attr, |
21 | char *buf, loff_t off, size_t count) | |
8482e118 | 22 | { |
7b867cf7 | 23 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
8482e118 | 24 | struct device, kobj))); |
7b867cf7 | 25 | struct qla_hw_data *ha = vha->hw; |
08de2844 | 26 | int rval = 0; |
8482e118 AV |
27 | |
28 | if (ha->fw_dump_reading == 0) | |
29 | return 0; | |
8482e118 | 30 | |
08de2844 GM |
31 | if (IS_QLA82XX(ha)) { |
32 | if (off < ha->md_template_size) { | |
33 | rval = memory_read_from_buffer(buf, count, | |
34 | &off, ha->md_tmplt_hdr, ha->md_template_size); | |
35 | return rval; | |
36 | } | |
37 | off -= ha->md_template_size; | |
38 | rval = memory_read_from_buffer(buf, count, | |
39 | &off, ha->md_dump, ha->md_dump_size); | |
40 | return rval; | |
41 | } else | |
42 | return memory_read_from_buffer(buf, count, &off, ha->fw_dump, | |
b3dc9088 | 43 | ha->fw_dump_len); |
8482e118 AV |
44 | } |
45 | ||
46 | static ssize_t | |
2c3c8bea | 47 | qla2x00_sysfs_write_fw_dump(struct file *filp, struct kobject *kobj, |
91a69029 ZR |
48 | struct bin_attribute *bin_attr, |
49 | char *buf, loff_t off, size_t count) | |
8482e118 | 50 | { |
7b867cf7 | 51 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
8482e118 | 52 | struct device, kobj))); |
7b867cf7 | 53 | struct qla_hw_data *ha = vha->hw; |
8482e118 | 54 | int reading; |
8482e118 AV |
55 | |
56 | if (off != 0) | |
57 | return (0); | |
58 | ||
59 | reading = simple_strtol(buf, NULL, 10); | |
60 | switch (reading) { | |
61 | case 0: | |
a7a167bf AV |
62 | if (!ha->fw_dump_reading) |
63 | break; | |
8482e118 | 64 | |
7c3df132 | 65 | ql_log(ql_log_info, vha, 0x705d, |
7b867cf7 | 66 | "Firmware dump cleared on (%ld).\n", vha->host_no); |
a7a167bf | 67 | |
08de2844 GM |
68 | if (IS_QLA82XX(vha->hw)) { |
69 | qla82xx_md_free(vha); | |
70 | qla82xx_md_prep(vha); | |
71 | } | |
a7a167bf AV |
72 | ha->fw_dump_reading = 0; |
73 | ha->fw_dumped = 0; | |
8482e118 AV |
74 | break; |
75 | case 1: | |
d4e3e04d | 76 | if (ha->fw_dumped && !ha->fw_dump_reading) { |
8482e118 AV |
77 | ha->fw_dump_reading = 1; |
78 | ||
7c3df132 | 79 | ql_log(ql_log_info, vha, 0x705e, |
a7a167bf | 80 | "Raw firmware dump ready for read on (%ld).\n", |
7b867cf7 | 81 | vha->host_no); |
8482e118 AV |
82 | } |
83 | break; | |
a7a167bf | 84 | case 2: |
7b867cf7 | 85 | qla2x00_alloc_fw_dump(vha); |
a7a167bf | 86 | break; |
68af0811 | 87 | case 3: |
08de2844 GM |
88 | if (IS_QLA82XX(ha)) { |
89 | qla82xx_idc_lock(ha); | |
90 | qla82xx_set_reset_owner(vha); | |
91 | qla82xx_idc_unlock(ha); | |
92 | } else | |
93 | qla2x00_system_error(vha); | |
94 | break; | |
95 | case 4: | |
96 | if (IS_QLA82XX(ha)) { | |
97 | if (ha->md_tmplt_hdr) | |
98 | ql_dbg(ql_dbg_user, vha, 0x705b, | |
99 | "MiniDump supported with this firmware.\n"); | |
100 | else | |
101 | ql_dbg(ql_dbg_user, vha, 0x709d, | |
102 | "MiniDump not supported with this firmware.\n"); | |
103 | } | |
104 | break; | |
105 | case 5: | |
106 | if (IS_QLA82XX(ha)) | |
107 | set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); | |
68af0811 | 108 | break; |
8482e118 | 109 | } |
71dfe9e7 | 110 | return count; |
8482e118 AV |
111 | } |
112 | ||
113 | static struct bin_attribute sysfs_fw_dump_attr = { | |
114 | .attr = { | |
115 | .name = "fw_dump", | |
116 | .mode = S_IRUSR | S_IWUSR, | |
8482e118 AV |
117 | }, |
118 | .size = 0, | |
119 | .read = qla2x00_sysfs_read_fw_dump, | |
120 | .write = qla2x00_sysfs_write_fw_dump, | |
121 | }; | |
122 | ||
123 | static ssize_t | |
2c3c8bea | 124 | qla2x00_sysfs_read_nvram(struct file *filp, struct kobject *kobj, |
91a69029 ZR |
125 | struct bin_attribute *bin_attr, |
126 | char *buf, loff_t off, size_t count) | |
8482e118 | 127 | { |
7b867cf7 | 128 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
8482e118 | 129 | struct device, kobj))); |
7b867cf7 | 130 | struct qla_hw_data *ha = vha->hw; |
8482e118 | 131 | |
b3dc9088 | 132 | if (!capable(CAP_SYS_ADMIN)) |
8482e118 AV |
133 | return 0; |
134 | ||
6749ce36 | 135 | if (IS_NOCACHE_VPD_TYPE(ha)) |
8f979751 | 136 | ha->isp_ops->read_optrom(vha, ha->nvram, ha->flt_region_nvram << 2, |
6749ce36 | 137 | ha->nvram_size); |
b3dc9088 AM |
138 | return memory_read_from_buffer(buf, count, &off, ha->nvram, |
139 | ha->nvram_size); | |
8482e118 AV |
140 | } |
141 | ||
142 | static ssize_t | |
2c3c8bea | 143 | qla2x00_sysfs_write_nvram(struct file *filp, struct kobject *kobj, |
91a69029 ZR |
144 | struct bin_attribute *bin_attr, |
145 | char *buf, loff_t off, size_t count) | |
8482e118 | 146 | { |
7b867cf7 | 147 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
8482e118 | 148 | struct device, kobj))); |
7b867cf7 | 149 | struct qla_hw_data *ha = vha->hw; |
8482e118 | 150 | uint16_t cnt; |
8482e118 | 151 | |
3d79038f AV |
152 | if (!capable(CAP_SYS_ADMIN) || off != 0 || count != ha->nvram_size || |
153 | !ha->isp_ops->write_nvram) | |
b668ae37 | 154 | return -EINVAL; |
8482e118 AV |
155 | |
156 | /* Checksum NVRAM. */ | |
e428924c | 157 | if (IS_FWI2_CAPABLE(ha)) { |
459c5378 AV |
158 | uint32_t *iter; |
159 | uint32_t chksum; | |
160 | ||
161 | iter = (uint32_t *)buf; | |
162 | chksum = 0; | |
163 | for (cnt = 0; cnt < ((count >> 2) - 1); cnt++) | |
164 | chksum += le32_to_cpu(*iter++); | |
165 | chksum = ~chksum + 1; | |
166 | *iter = cpu_to_le32(chksum); | |
167 | } else { | |
168 | uint8_t *iter; | |
169 | uint8_t chksum; | |
170 | ||
171 | iter = (uint8_t *)buf; | |
172 | chksum = 0; | |
173 | for (cnt = 0; cnt < count - 1; cnt++) | |
174 | chksum += *iter++; | |
175 | chksum = ~chksum + 1; | |
176 | *iter = chksum; | |
177 | } | |
8482e118 | 178 | |
2533cf67 | 179 | if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) { |
7c3df132 | 180 | ql_log(ql_log_warn, vha, 0x705f, |
2533cf67 LC |
181 | "HBA not online, failing NVRAM update.\n"); |
182 | return -EAGAIN; | |
183 | } | |
184 | ||
8482e118 | 185 | /* Write NVRAM. */ |
7b867cf7 AC |
186 | ha->isp_ops->write_nvram(vha, (uint8_t *)buf, ha->nvram_base, count); |
187 | ha->isp_ops->read_nvram(vha, (uint8_t *)ha->nvram, ha->nvram_base, | |
281afe19 | 188 | count); |
8482e118 | 189 | |
7c3df132 SK |
190 | ql_dbg(ql_dbg_user, vha, 0x7060, |
191 | "Setting ISP_ABORT_NEEDED\n"); | |
2533cf67 | 192 | /* NVRAM settings take effect immediately. */ |
7b867cf7 | 193 | set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); |
2533cf67 LC |
194 | qla2xxx_wake_dpc(vha); |
195 | qla2x00_wait_for_chip_reset(vha); | |
26b8d348 | 196 | |
b668ae37 | 197 | return count; |
8482e118 AV |
198 | } |
199 | ||
200 | static struct bin_attribute sysfs_nvram_attr = { | |
201 | .attr = { | |
202 | .name = "nvram", | |
203 | .mode = S_IRUSR | S_IWUSR, | |
8482e118 | 204 | }, |
1b3f6365 | 205 | .size = 512, |
8482e118 AV |
206 | .read = qla2x00_sysfs_read_nvram, |
207 | .write = qla2x00_sysfs_write_nvram, | |
208 | }; | |
209 | ||
854165f4 | 210 | static ssize_t |
2c3c8bea | 211 | qla2x00_sysfs_read_optrom(struct file *filp, struct kobject *kobj, |
91a69029 ZR |
212 | struct bin_attribute *bin_attr, |
213 | char *buf, loff_t off, size_t count) | |
854165f4 | 214 | { |
7b867cf7 | 215 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
854165f4 | 216 | struct device, kobj))); |
7b867cf7 | 217 | struct qla_hw_data *ha = vha->hw; |
854165f4 AV |
218 | |
219 | if (ha->optrom_state != QLA_SREADING) | |
220 | return 0; | |
854165f4 | 221 | |
b3dc9088 AM |
222 | return memory_read_from_buffer(buf, count, &off, ha->optrom_buffer, |
223 | ha->optrom_region_size); | |
854165f4 AV |
224 | } |
225 | ||
226 | static ssize_t | |
2c3c8bea | 227 | qla2x00_sysfs_write_optrom(struct file *filp, struct kobject *kobj, |
91a69029 ZR |
228 | struct bin_attribute *bin_attr, |
229 | char *buf, loff_t off, size_t count) | |
854165f4 | 230 | { |
7b867cf7 | 231 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
854165f4 | 232 | struct device, kobj))); |
7b867cf7 | 233 | struct qla_hw_data *ha = vha->hw; |
854165f4 AV |
234 | |
235 | if (ha->optrom_state != QLA_SWRITING) | |
236 | return -EINVAL; | |
b7cc176c | 237 | if (off > ha->optrom_region_size) |
854165f4 | 238 | return -ERANGE; |
b7cc176c JC |
239 | if (off + count > ha->optrom_region_size) |
240 | count = ha->optrom_region_size - off; | |
854165f4 AV |
241 | |
242 | memcpy(&ha->optrom_buffer[off], buf, count); | |
243 | ||
244 | return count; | |
245 | } | |
246 | ||
247 | static struct bin_attribute sysfs_optrom_attr = { | |
248 | .attr = { | |
249 | .name = "optrom", | |
250 | .mode = S_IRUSR | S_IWUSR, | |
854165f4 | 251 | }, |
c3a2f0df | 252 | .size = 0, |
854165f4 AV |
253 | .read = qla2x00_sysfs_read_optrom, |
254 | .write = qla2x00_sysfs_write_optrom, | |
255 | }; | |
256 | ||
257 | static ssize_t | |
2c3c8bea | 258 | qla2x00_sysfs_write_optrom_ctl(struct file *filp, struct kobject *kobj, |
91a69029 ZR |
259 | struct bin_attribute *bin_attr, |
260 | char *buf, loff_t off, size_t count) | |
854165f4 | 261 | { |
7b867cf7 | 262 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
854165f4 | 263 | struct device, kobj))); |
7b867cf7 AC |
264 | struct qla_hw_data *ha = vha->hw; |
265 | ||
b7cc176c JC |
266 | uint32_t start = 0; |
267 | uint32_t size = ha->optrom_size; | |
268 | int val, valid; | |
854165f4 AV |
269 | |
270 | if (off) | |
b668ae37 | 271 | return -EINVAL; |
854165f4 | 272 | |
85880801 | 273 | if (unlikely(pci_channel_offline(ha->pdev))) |
b668ae37 | 274 | return -EAGAIN; |
85880801 | 275 | |
b7cc176c JC |
276 | if (sscanf(buf, "%d:%x:%x", &val, &start, &size) < 1) |
277 | return -EINVAL; | |
278 | if (start > ha->optrom_size) | |
854165f4 AV |
279 | return -EINVAL; |
280 | ||
281 | switch (val) { | |
282 | case 0: | |
283 | if (ha->optrom_state != QLA_SREADING && | |
284 | ha->optrom_state != QLA_SWRITING) | |
b668ae37 | 285 | return -EINVAL; |
854165f4 AV |
286 | |
287 | ha->optrom_state = QLA_SWAITING; | |
b7cc176c | 288 | |
7c3df132 | 289 | ql_dbg(ql_dbg_user, vha, 0x7061, |
b7cc176c | 290 | "Freeing flash region allocation -- 0x%x bytes.\n", |
7c3df132 | 291 | ha->optrom_region_size); |
b7cc176c | 292 | |
854165f4 AV |
293 | vfree(ha->optrom_buffer); |
294 | ha->optrom_buffer = NULL; | |
295 | break; | |
296 | case 1: | |
297 | if (ha->optrom_state != QLA_SWAITING) | |
b668ae37 | 298 | return -EINVAL; |
854165f4 | 299 | |
b7cc176c JC |
300 | ha->optrom_region_start = start; |
301 | ha->optrom_region_size = start + size > ha->optrom_size ? | |
302 | ha->optrom_size - start : size; | |
303 | ||
854165f4 | 304 | ha->optrom_state = QLA_SREADING; |
b7cc176c | 305 | ha->optrom_buffer = vmalloc(ha->optrom_region_size); |
854165f4 | 306 | if (ha->optrom_buffer == NULL) { |
7c3df132 | 307 | ql_log(ql_log_warn, vha, 0x7062, |
854165f4 | 308 | "Unable to allocate memory for optrom retrieval " |
b7cc176c | 309 | "(%x).\n", ha->optrom_region_size); |
854165f4 AV |
310 | |
311 | ha->optrom_state = QLA_SWAITING; | |
b668ae37 | 312 | return -ENOMEM; |
854165f4 AV |
313 | } |
314 | ||
86fbee86 | 315 | if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) { |
7c3df132 SK |
316 | ql_log(ql_log_warn, vha, 0x7063, |
317 | "HBA not online, failing NVRAM update.\n"); | |
86fbee86 LC |
318 | return -EAGAIN; |
319 | } | |
320 | ||
7c3df132 | 321 | ql_dbg(ql_dbg_user, vha, 0x7064, |
b7cc176c | 322 | "Reading flash region -- 0x%x/0x%x.\n", |
7c3df132 | 323 | ha->optrom_region_start, ha->optrom_region_size); |
b7cc176c JC |
324 | |
325 | memset(ha->optrom_buffer, 0, ha->optrom_region_size); | |
7b867cf7 | 326 | ha->isp_ops->read_optrom(vha, ha->optrom_buffer, |
b7cc176c | 327 | ha->optrom_region_start, ha->optrom_region_size); |
854165f4 AV |
328 | break; |
329 | case 2: | |
330 | if (ha->optrom_state != QLA_SWAITING) | |
b668ae37 | 331 | return -EINVAL; |
854165f4 | 332 | |
b7cc176c JC |
333 | /* |
334 | * We need to be more restrictive on which FLASH regions are | |
335 | * allowed to be updated via user-space. Regions accessible | |
336 | * via this method include: | |
337 | * | |
338 | * ISP21xx/ISP22xx/ISP23xx type boards: | |
339 | * | |
340 | * 0x000000 -> 0x020000 -- Boot code. | |
341 | * | |
342 | * ISP2322/ISP24xx type boards: | |
343 | * | |
344 | * 0x000000 -> 0x07ffff -- Boot code. | |
345 | * 0x080000 -> 0x0fffff -- Firmware. | |
346 | * | |
347 | * ISP25xx type boards: | |
348 | * | |
349 | * 0x000000 -> 0x07ffff -- Boot code. | |
350 | * 0x080000 -> 0x0fffff -- Firmware. | |
351 | * 0x120000 -> 0x12ffff -- VPD and HBA parameters. | |
352 | */ | |
353 | valid = 0; | |
354 | if (ha->optrom_size == OPTROM_SIZE_2300 && start == 0) | |
355 | valid = 1; | |
c00d8994 AV |
356 | else if (start == (ha->flt_region_boot * 4) || |
357 | start == (ha->flt_region_fw * 4)) | |
b7cc176c | 358 | valid = 1; |
6246b8a1 GM |
359 | else if (IS_QLA24XX_TYPE(ha) || IS_QLA25XX(ha) |
360 | || IS_CNA_CAPABLE(ha) || IS_QLA2031(ha)) | |
a9083016 | 361 | valid = 1; |
b7cc176c | 362 | if (!valid) { |
7c3df132 | 363 | ql_log(ql_log_warn, vha, 0x7065, |
b7cc176c JC |
364 | "Invalid start region 0x%x/0x%x.\n", start, size); |
365 | return -EINVAL; | |
366 | } | |
367 | ||
368 | ha->optrom_region_start = start; | |
369 | ha->optrom_region_size = start + size > ha->optrom_size ? | |
370 | ha->optrom_size - start : size; | |
371 | ||
854165f4 | 372 | ha->optrom_state = QLA_SWRITING; |
b7cc176c | 373 | ha->optrom_buffer = vmalloc(ha->optrom_region_size); |
854165f4 | 374 | if (ha->optrom_buffer == NULL) { |
7c3df132 | 375 | ql_log(ql_log_warn, vha, 0x7066, |
854165f4 | 376 | "Unable to allocate memory for optrom update " |
7c3df132 | 377 | "(%x)\n", ha->optrom_region_size); |
854165f4 AV |
378 | |
379 | ha->optrom_state = QLA_SWAITING; | |
b668ae37 | 380 | return -ENOMEM; |
854165f4 | 381 | } |
b7cc176c | 382 | |
7c3df132 | 383 | ql_dbg(ql_dbg_user, vha, 0x7067, |
b7cc176c | 384 | "Staging flash region write -- 0x%x/0x%x.\n", |
7c3df132 | 385 | ha->optrom_region_start, ha->optrom_region_size); |
b7cc176c JC |
386 | |
387 | memset(ha->optrom_buffer, 0, ha->optrom_region_size); | |
854165f4 AV |
388 | break; |
389 | case 3: | |
390 | if (ha->optrom_state != QLA_SWRITING) | |
71dfe9e7 | 391 | return -EINVAL; |
854165f4 | 392 | |
2533cf67 | 393 | if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) { |
7c3df132 | 394 | ql_log(ql_log_warn, vha, 0x7068, |
2533cf67 LC |
395 | "HBA not online, failing flash update.\n"); |
396 | return -EAGAIN; | |
397 | } | |
398 | ||
7c3df132 | 399 | ql_dbg(ql_dbg_user, vha, 0x7069, |
b7cc176c | 400 | "Writing flash region -- 0x%x/0x%x.\n", |
7c3df132 | 401 | ha->optrom_region_start, ha->optrom_region_size); |
b7cc176c | 402 | |
7b867cf7 | 403 | ha->isp_ops->write_optrom(vha, ha->optrom_buffer, |
b7cc176c | 404 | ha->optrom_region_start, ha->optrom_region_size); |
854165f4 | 405 | break; |
b7cc176c | 406 | default: |
b668ae37 | 407 | return -EINVAL; |
854165f4 AV |
408 | } |
409 | return count; | |
410 | } | |
411 | ||
412 | static struct bin_attribute sysfs_optrom_ctl_attr = { | |
413 | .attr = { | |
414 | .name = "optrom_ctl", | |
415 | .mode = S_IWUSR, | |
854165f4 AV |
416 | }, |
417 | .size = 0, | |
418 | .write = qla2x00_sysfs_write_optrom_ctl, | |
419 | }; | |
420 | ||
6f641790 | 421 | static ssize_t |
2c3c8bea | 422 | qla2x00_sysfs_read_vpd(struct file *filp, struct kobject *kobj, |
91a69029 ZR |
423 | struct bin_attribute *bin_attr, |
424 | char *buf, loff_t off, size_t count) | |
6f641790 | 425 | { |
7b867cf7 | 426 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
6f641790 | 427 | struct device, kobj))); |
7b867cf7 | 428 | struct qla_hw_data *ha = vha->hw; |
6f641790 | 429 | |
85880801 | 430 | if (unlikely(pci_channel_offline(ha->pdev))) |
b668ae37 | 431 | return -EAGAIN; |
85880801 | 432 | |
b3dc9088 | 433 | if (!capable(CAP_SYS_ADMIN)) |
b668ae37 | 434 | return -EINVAL; |
6f641790 | 435 | |
6749ce36 AV |
436 | if (IS_NOCACHE_VPD_TYPE(ha)) |
437 | ha->isp_ops->read_optrom(vha, ha->vpd, ha->flt_region_vpd << 2, | |
438 | ha->vpd_size); | |
b3dc9088 | 439 | return memory_read_from_buffer(buf, count, &off, ha->vpd, ha->vpd_size); |
6f641790 AV |
440 | } |
441 | ||
442 | static ssize_t | |
2c3c8bea | 443 | qla2x00_sysfs_write_vpd(struct file *filp, struct kobject *kobj, |
91a69029 ZR |
444 | struct bin_attribute *bin_attr, |
445 | char *buf, loff_t off, size_t count) | |
6f641790 | 446 | { |
7b867cf7 | 447 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
6f641790 | 448 | struct device, kobj))); |
7b867cf7 | 449 | struct qla_hw_data *ha = vha->hw; |
d0c3eefa | 450 | uint8_t *tmp_data; |
6f641790 | 451 | |
85880801 AV |
452 | if (unlikely(pci_channel_offline(ha->pdev))) |
453 | return 0; | |
454 | ||
3d79038f AV |
455 | if (!capable(CAP_SYS_ADMIN) || off != 0 || count != ha->vpd_size || |
456 | !ha->isp_ops->write_nvram) | |
6f641790 AV |
457 | return 0; |
458 | ||
2533cf67 | 459 | if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) { |
7c3df132 | 460 | ql_log(ql_log_warn, vha, 0x706a, |
2533cf67 LC |
461 | "HBA not online, failing VPD update.\n"); |
462 | return -EAGAIN; | |
463 | } | |
464 | ||
6f641790 | 465 | /* Write NVRAM. */ |
7b867cf7 AC |
466 | ha->isp_ops->write_nvram(vha, (uint8_t *)buf, ha->vpd_base, count); |
467 | ha->isp_ops->read_nvram(vha, (uint8_t *)ha->vpd, ha->vpd_base, count); | |
6f641790 | 468 | |
d0c3eefa LC |
469 | /* Update flash version information for 4Gb & above. */ |
470 | if (!IS_FWI2_CAPABLE(ha)) | |
b668ae37 | 471 | return -EINVAL; |
d0c3eefa LC |
472 | |
473 | tmp_data = vmalloc(256); | |
474 | if (!tmp_data) { | |
7c3df132 | 475 | ql_log(ql_log_warn, vha, 0x706b, |
d0c3eefa | 476 | "Unable to allocate memory for VPD information update.\n"); |
b668ae37 | 477 | return -ENOMEM; |
d0c3eefa LC |
478 | } |
479 | ha->isp_ops->get_flash_version(vha, tmp_data); | |
480 | vfree(tmp_data); | |
b668ae37 | 481 | |
6f641790 AV |
482 | return count; |
483 | } | |
484 | ||
485 | static struct bin_attribute sysfs_vpd_attr = { | |
486 | .attr = { | |
487 | .name = "vpd", | |
488 | .mode = S_IRUSR | S_IWUSR, | |
6f641790 AV |
489 | }, |
490 | .size = 0, | |
491 | .read = qla2x00_sysfs_read_vpd, | |
492 | .write = qla2x00_sysfs_write_vpd, | |
493 | }; | |
494 | ||
88729e53 | 495 | static ssize_t |
2c3c8bea | 496 | qla2x00_sysfs_read_sfp(struct file *filp, struct kobject *kobj, |
91a69029 ZR |
497 | struct bin_attribute *bin_attr, |
498 | char *buf, loff_t off, size_t count) | |
88729e53 | 499 | { |
7b867cf7 | 500 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
88729e53 | 501 | struct device, kobj))); |
7b867cf7 | 502 | struct qla_hw_data *ha = vha->hw; |
88729e53 AV |
503 | uint16_t iter, addr, offset; |
504 | int rval; | |
505 | ||
506 | if (!capable(CAP_SYS_ADMIN) || off != 0 || count != SFP_DEV_SIZE * 2) | |
507 | return 0; | |
508 | ||
e8711085 AV |
509 | if (ha->sfp_data) |
510 | goto do_read; | |
511 | ||
512 | ha->sfp_data = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, | |
513 | &ha->sfp_data_dma); | |
514 | if (!ha->sfp_data) { | |
7c3df132 | 515 | ql_log(ql_log_warn, vha, 0x706c, |
e8711085 AV |
516 | "Unable to allocate memory for SFP read-data.\n"); |
517 | return 0; | |
518 | } | |
519 | ||
520 | do_read: | |
521 | memset(ha->sfp_data, 0, SFP_BLOCK_SIZE); | |
88729e53 AV |
522 | addr = 0xa0; |
523 | for (iter = 0, offset = 0; iter < (SFP_DEV_SIZE * 2) / SFP_BLOCK_SIZE; | |
524 | iter++, offset += SFP_BLOCK_SIZE) { | |
525 | if (iter == 4) { | |
526 | /* Skip to next device address. */ | |
527 | addr = 0xa2; | |
528 | offset = 0; | |
529 | } | |
530 | ||
6766df9e JC |
531 | rval = qla2x00_read_sfp(vha, ha->sfp_data_dma, ha->sfp_data, |
532 | addr, offset, SFP_BLOCK_SIZE, 0); | |
88729e53 | 533 | if (rval != QLA_SUCCESS) { |
7c3df132 | 534 | ql_log(ql_log_warn, vha, 0x706d, |
88729e53 AV |
535 | "Unable to read SFP data (%x/%x/%x).\n", rval, |
536 | addr, offset); | |
7c3df132 | 537 | |
b668ae37 | 538 | return -EIO; |
88729e53 AV |
539 | } |
540 | memcpy(buf, ha->sfp_data, SFP_BLOCK_SIZE); | |
541 | buf += SFP_BLOCK_SIZE; | |
542 | } | |
543 | ||
544 | return count; | |
545 | } | |
546 | ||
547 | static struct bin_attribute sysfs_sfp_attr = { | |
548 | .attr = { | |
549 | .name = "sfp", | |
550 | .mode = S_IRUSR | S_IWUSR, | |
88729e53 AV |
551 | }, |
552 | .size = SFP_DEV_SIZE * 2, | |
553 | .read = qla2x00_sysfs_read_sfp, | |
554 | }; | |
555 | ||
6e181be5 | 556 | static ssize_t |
2c3c8bea | 557 | qla2x00_sysfs_write_reset(struct file *filp, struct kobject *kobj, |
6e181be5 LC |
558 | struct bin_attribute *bin_attr, |
559 | char *buf, loff_t off, size_t count) | |
560 | { | |
561 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, | |
562 | struct device, kobj))); | |
563 | struct qla_hw_data *ha = vha->hw; | |
a9083016 | 564 | struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev); |
6e181be5 LC |
565 | int type; |
566 | ||
567 | if (off != 0) | |
b668ae37 | 568 | return -EINVAL; |
6e181be5 LC |
569 | |
570 | type = simple_strtol(buf, NULL, 10); | |
571 | switch (type) { | |
572 | case 0x2025c: | |
7c3df132 SK |
573 | ql_log(ql_log_info, vha, 0x706e, |
574 | "Issuing ISP reset.\n"); | |
6e181be5 LC |
575 | |
576 | scsi_block_requests(vha->host); | |
577 | set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); | |
08de2844 GM |
578 | if (IS_QLA82XX(ha)) { |
579 | qla82xx_idc_lock(ha); | |
580 | qla82xx_set_reset_owner(vha); | |
581 | qla82xx_idc_unlock(ha); | |
582 | } | |
6e181be5 LC |
583 | qla2xxx_wake_dpc(vha); |
584 | qla2x00_wait_for_chip_reset(vha); | |
585 | scsi_unblock_requests(vha->host); | |
586 | break; | |
587 | case 0x2025d: | |
588 | if (!IS_QLA81XX(ha)) | |
b668ae37 | 589 | return -EPERM; |
6e181be5 | 590 | |
7c3df132 SK |
591 | ql_log(ql_log_info, vha, 0x706f, |
592 | "Issuing MPI reset.\n"); | |
6e181be5 LC |
593 | |
594 | /* Make sure FC side is not in reset */ | |
595 | qla2x00_wait_for_hba_online(vha); | |
596 | ||
597 | /* Issue MPI reset */ | |
598 | scsi_block_requests(vha->host); | |
599 | if (qla81xx_restart_mpi_firmware(vha) != QLA_SUCCESS) | |
7c3df132 SK |
600 | ql_log(ql_log_warn, vha, 0x7070, |
601 | "MPI reset failed.\n"); | |
6e181be5 LC |
602 | scsi_unblock_requests(vha->host); |
603 | break; | |
a9083016 GM |
604 | case 0x2025e: |
605 | if (!IS_QLA82XX(ha) || vha != base_vha) { | |
7c3df132 SK |
606 | ql_log(ql_log_info, vha, 0x7071, |
607 | "FCoE ctx reset no supported.\n"); | |
b668ae37 | 608 | return -EPERM; |
a9083016 GM |
609 | } |
610 | ||
7c3df132 SK |
611 | ql_log(ql_log_info, vha, 0x7072, |
612 | "Issuing FCoE ctx reset.\n"); | |
a9083016 GM |
613 | set_bit(FCOE_CTX_RESET_NEEDED, &vha->dpc_flags); |
614 | qla2xxx_wake_dpc(vha); | |
615 | qla2x00_wait_for_fcoe_ctx_reset(vha); | |
616 | break; | |
6e181be5 LC |
617 | } |
618 | return count; | |
619 | } | |
620 | ||
621 | static struct bin_attribute sysfs_reset_attr = { | |
622 | .attr = { | |
623 | .name = "reset", | |
624 | .mode = S_IWUSR, | |
625 | }, | |
626 | .size = 0, | |
627 | .write = qla2x00_sysfs_write_reset, | |
628 | }; | |
629 | ||
ce0423f4 | 630 | static ssize_t |
2c3c8bea | 631 | qla2x00_sysfs_read_xgmac_stats(struct file *filp, struct kobject *kobj, |
ce0423f4 AV |
632 | struct bin_attribute *bin_attr, |
633 | char *buf, loff_t off, size_t count) | |
634 | { | |
635 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, | |
636 | struct device, kobj))); | |
637 | struct qla_hw_data *ha = vha->hw; | |
638 | int rval; | |
639 | uint16_t actual_size; | |
640 | ||
641 | if (!capable(CAP_SYS_ADMIN) || off != 0 || count > XGMAC_DATA_SIZE) | |
642 | return 0; | |
643 | ||
644 | if (ha->xgmac_data) | |
645 | goto do_read; | |
646 | ||
647 | ha->xgmac_data = dma_alloc_coherent(&ha->pdev->dev, XGMAC_DATA_SIZE, | |
648 | &ha->xgmac_data_dma, GFP_KERNEL); | |
649 | if (!ha->xgmac_data) { | |
7c3df132 | 650 | ql_log(ql_log_warn, vha, 0x7076, |
ce0423f4 AV |
651 | "Unable to allocate memory for XGMAC read-data.\n"); |
652 | return 0; | |
653 | } | |
654 | ||
655 | do_read: | |
656 | actual_size = 0; | |
657 | memset(ha->xgmac_data, 0, XGMAC_DATA_SIZE); | |
658 | ||
659 | rval = qla2x00_get_xgmac_stats(vha, ha->xgmac_data_dma, | |
660 | XGMAC_DATA_SIZE, &actual_size); | |
661 | if (rval != QLA_SUCCESS) { | |
7c3df132 | 662 | ql_log(ql_log_warn, vha, 0x7077, |
ce0423f4 AV |
663 | "Unable to read XGMAC data (%x).\n", rval); |
664 | count = 0; | |
665 | } | |
666 | ||
667 | count = actual_size > count ? count: actual_size; | |
668 | memcpy(buf, ha->xgmac_data, count); | |
669 | ||
670 | return count; | |
671 | } | |
672 | ||
673 | static struct bin_attribute sysfs_xgmac_stats_attr = { | |
674 | .attr = { | |
675 | .name = "xgmac_stats", | |
676 | .mode = S_IRUSR, | |
677 | }, | |
678 | .size = 0, | |
679 | .read = qla2x00_sysfs_read_xgmac_stats, | |
680 | }; | |
681 | ||
11bbc1d8 | 682 | static ssize_t |
2c3c8bea | 683 | qla2x00_sysfs_read_dcbx_tlv(struct file *filp, struct kobject *kobj, |
11bbc1d8 AV |
684 | struct bin_attribute *bin_attr, |
685 | char *buf, loff_t off, size_t count) | |
686 | { | |
687 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, | |
688 | struct device, kobj))); | |
689 | struct qla_hw_data *ha = vha->hw; | |
690 | int rval; | |
691 | uint16_t actual_size; | |
692 | ||
693 | if (!capable(CAP_SYS_ADMIN) || off != 0 || count > DCBX_TLV_DATA_SIZE) | |
694 | return 0; | |
695 | ||
696 | if (ha->dcbx_tlv) | |
697 | goto do_read; | |
698 | ||
699 | ha->dcbx_tlv = dma_alloc_coherent(&ha->pdev->dev, DCBX_TLV_DATA_SIZE, | |
700 | &ha->dcbx_tlv_dma, GFP_KERNEL); | |
701 | if (!ha->dcbx_tlv) { | |
7c3df132 | 702 | ql_log(ql_log_warn, vha, 0x7078, |
11bbc1d8 | 703 | "Unable to allocate memory for DCBX TLV read-data.\n"); |
b668ae37 | 704 | return -ENOMEM; |
11bbc1d8 AV |
705 | } |
706 | ||
707 | do_read: | |
708 | actual_size = 0; | |
709 | memset(ha->dcbx_tlv, 0, DCBX_TLV_DATA_SIZE); | |
710 | ||
711 | rval = qla2x00_get_dcbx_params(vha, ha->dcbx_tlv_dma, | |
712 | DCBX_TLV_DATA_SIZE); | |
713 | if (rval != QLA_SUCCESS) { | |
7c3df132 SK |
714 | ql_log(ql_log_warn, vha, 0x7079, |
715 | "Unable to read DCBX TLV (%x).\n", rval); | |
b668ae37 | 716 | return -EIO; |
11bbc1d8 AV |
717 | } |
718 | ||
719 | memcpy(buf, ha->dcbx_tlv, count); | |
720 | ||
721 | return count; | |
722 | } | |
723 | ||
724 | static struct bin_attribute sysfs_dcbx_tlv_attr = { | |
725 | .attr = { | |
726 | .name = "dcbx_tlv", | |
727 | .mode = S_IRUSR, | |
728 | }, | |
729 | .size = 0, | |
730 | .read = qla2x00_sysfs_read_dcbx_tlv, | |
731 | }; | |
732 | ||
f1663ad5 AV |
733 | static struct sysfs_entry { |
734 | char *name; | |
735 | struct bin_attribute *attr; | |
736 | int is4GBp_only; | |
737 | } bin_file_entries[] = { | |
738 | { "fw_dump", &sysfs_fw_dump_attr, }, | |
739 | { "nvram", &sysfs_nvram_attr, }, | |
740 | { "optrom", &sysfs_optrom_attr, }, | |
741 | { "optrom_ctl", &sysfs_optrom_ctl_attr, }, | |
742 | { "vpd", &sysfs_vpd_attr, 1 }, | |
743 | { "sfp", &sysfs_sfp_attr, 1 }, | |
6e181be5 | 744 | { "reset", &sysfs_reset_attr, }, |
ce0423f4 | 745 | { "xgmac_stats", &sysfs_xgmac_stats_attr, 3 }, |
11bbc1d8 | 746 | { "dcbx_tlv", &sysfs_dcbx_tlv_attr, 3 }, |
46ddab7b | 747 | { NULL }, |
f1663ad5 AV |
748 | }; |
749 | ||
8482e118 | 750 | void |
7b867cf7 | 751 | qla2x00_alloc_sysfs_attr(scsi_qla_host_t *vha) |
8482e118 | 752 | { |
7b867cf7 | 753 | struct Scsi_Host *host = vha->host; |
f1663ad5 AV |
754 | struct sysfs_entry *iter; |
755 | int ret; | |
8482e118 | 756 | |
f1663ad5 | 757 | for (iter = bin_file_entries; iter->name; iter++) { |
7b867cf7 | 758 | if (iter->is4GBp_only && !IS_FWI2_CAPABLE(vha->hw)) |
f1663ad5 | 759 | continue; |
ad0ecd61 JC |
760 | if (iter->is4GBp_only == 2 && !IS_QLA25XX(vha->hw)) |
761 | continue; | |
6246b8a1 | 762 | if (iter->is4GBp_only == 3 && !(IS_CNA_CAPABLE(vha->hw))) |
ce0423f4 | 763 | continue; |
f1663ad5 AV |
764 | |
765 | ret = sysfs_create_bin_file(&host->shost_gendev.kobj, | |
766 | iter->attr); | |
767 | if (ret) | |
7c3df132 SK |
768 | ql_log(ql_log_warn, vha, 0x00f3, |
769 | "Unable to create sysfs %s binary attribute (%d).\n", | |
770 | iter->name, ret); | |
771 | else | |
772 | ql_dbg(ql_dbg_init, vha, 0x00f4, | |
773 | "Successfully created sysfs %s binary attribure.\n", | |
774 | iter->name); | |
7914d004 | 775 | } |
8482e118 AV |
776 | } |
777 | ||
778 | void | |
7b867cf7 | 779 | qla2x00_free_sysfs_attr(scsi_qla_host_t *vha) |
8482e118 | 780 | { |
7b867cf7 | 781 | struct Scsi_Host *host = vha->host; |
f1663ad5 | 782 | struct sysfs_entry *iter; |
7b867cf7 | 783 | struct qla_hw_data *ha = vha->hw; |
f1663ad5 AV |
784 | |
785 | for (iter = bin_file_entries; iter->name; iter++) { | |
e428924c | 786 | if (iter->is4GBp_only && !IS_FWI2_CAPABLE(ha)) |
f1663ad5 | 787 | continue; |
ad0ecd61 JC |
788 | if (iter->is4GBp_only == 2 && !IS_QLA25XX(ha)) |
789 | continue; | |
6246b8a1 | 790 | if (iter->is4GBp_only == 3 && !(IS_CNA_CAPABLE(vha->hw))) |
ce0423f4 | 791 | continue; |
8482e118 | 792 | |
88729e53 | 793 | sysfs_remove_bin_file(&host->shost_gendev.kobj, |
f1663ad5 | 794 | iter->attr); |
7914d004 | 795 | } |
f6df144c AV |
796 | |
797 | if (ha->beacon_blink_led == 1) | |
7b867cf7 | 798 | ha->isp_ops->beacon_off(vha); |
8482e118 AV |
799 | } |
800 | ||
afb046e2 AV |
801 | /* Scsi_Host attributes. */ |
802 | ||
803 | static ssize_t | |
ee959b00 TJ |
804 | qla2x00_drvr_version_show(struct device *dev, |
805 | struct device_attribute *attr, char *buf) | |
afb046e2 AV |
806 | { |
807 | return snprintf(buf, PAGE_SIZE, "%s\n", qla2x00_version_str); | |
808 | } | |
809 | ||
810 | static ssize_t | |
ee959b00 TJ |
811 | qla2x00_fw_version_show(struct device *dev, |
812 | struct device_attribute *attr, char *buf) | |
afb046e2 | 813 | { |
7b867cf7 AC |
814 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
815 | struct qla_hw_data *ha = vha->hw; | |
816 | char fw_str[128]; | |
afb046e2 AV |
817 | |
818 | return snprintf(buf, PAGE_SIZE, "%s\n", | |
7b867cf7 | 819 | ha->isp_ops->fw_version_str(vha, fw_str)); |
afb046e2 AV |
820 | } |
821 | ||
822 | static ssize_t | |
ee959b00 TJ |
823 | qla2x00_serial_num_show(struct device *dev, struct device_attribute *attr, |
824 | char *buf) | |
afb046e2 | 825 | { |
7b867cf7 AC |
826 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
827 | struct qla_hw_data *ha = vha->hw; | |
afb046e2 AV |
828 | uint32_t sn; |
829 | ||
1ee27146 | 830 | if (IS_FWI2_CAPABLE(ha)) { |
7b867cf7 | 831 | qla2xxx_get_vpd_field(vha, "SN", buf, PAGE_SIZE); |
1ee27146 JC |
832 | return snprintf(buf, PAGE_SIZE, "%s\n", buf); |
833 | } | |
8b7afc2a | 834 | |
afb046e2 AV |
835 | sn = ((ha->serial0 & 0x1f) << 16) | (ha->serial2 << 8) | ha->serial1; |
836 | return snprintf(buf, PAGE_SIZE, "%c%05d\n", 'A' + sn / 100000, | |
837 | sn % 100000); | |
838 | } | |
839 | ||
840 | static ssize_t | |
ee959b00 TJ |
841 | qla2x00_isp_name_show(struct device *dev, struct device_attribute *attr, |
842 | char *buf) | |
afb046e2 | 843 | { |
7b867cf7 AC |
844 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
845 | return snprintf(buf, PAGE_SIZE, "ISP%04X\n", vha->hw->pdev->device); | |
afb046e2 AV |
846 | } |
847 | ||
848 | static ssize_t | |
ee959b00 TJ |
849 | qla2x00_isp_id_show(struct device *dev, struct device_attribute *attr, |
850 | char *buf) | |
afb046e2 | 851 | { |
7b867cf7 AC |
852 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
853 | struct qla_hw_data *ha = vha->hw; | |
afb046e2 AV |
854 | return snprintf(buf, PAGE_SIZE, "%04x %04x %04x %04x\n", |
855 | ha->product_id[0], ha->product_id[1], ha->product_id[2], | |
856 | ha->product_id[3]); | |
857 | } | |
858 | ||
859 | static ssize_t | |
ee959b00 TJ |
860 | qla2x00_model_name_show(struct device *dev, struct device_attribute *attr, |
861 | char *buf) | |
afb046e2 | 862 | { |
7b867cf7 AC |
863 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
864 | return snprintf(buf, PAGE_SIZE, "%s\n", vha->hw->model_number); | |
afb046e2 AV |
865 | } |
866 | ||
867 | static ssize_t | |
ee959b00 TJ |
868 | qla2x00_model_desc_show(struct device *dev, struct device_attribute *attr, |
869 | char *buf) | |
afb046e2 | 870 | { |
7b867cf7 | 871 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
afb046e2 | 872 | return snprintf(buf, PAGE_SIZE, "%s\n", |
7b867cf7 | 873 | vha->hw->model_desc ? vha->hw->model_desc : ""); |
afb046e2 AV |
874 | } |
875 | ||
876 | static ssize_t | |
ee959b00 TJ |
877 | qla2x00_pci_info_show(struct device *dev, struct device_attribute *attr, |
878 | char *buf) | |
afb046e2 | 879 | { |
7b867cf7 | 880 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
afb046e2 AV |
881 | char pci_info[30]; |
882 | ||
883 | return snprintf(buf, PAGE_SIZE, "%s\n", | |
7b867cf7 | 884 | vha->hw->isp_ops->pci_info_str(vha, pci_info)); |
afb046e2 AV |
885 | } |
886 | ||
887 | static ssize_t | |
bbd1ae41 HR |
888 | qla2x00_link_state_show(struct device *dev, struct device_attribute *attr, |
889 | char *buf) | |
afb046e2 | 890 | { |
7b867cf7 AC |
891 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
892 | struct qla_hw_data *ha = vha->hw; | |
afb046e2 AV |
893 | int len = 0; |
894 | ||
7b867cf7 | 895 | if (atomic_read(&vha->loop_state) == LOOP_DOWN || |
62542f4b AV |
896 | atomic_read(&vha->loop_state) == LOOP_DEAD || |
897 | vha->device_flags & DFLG_NO_CABLE) | |
afb046e2 | 898 | len = snprintf(buf, PAGE_SIZE, "Link Down\n"); |
7b867cf7 | 899 | else if (atomic_read(&vha->loop_state) != LOOP_READY || |
d051a5aa | 900 | qla2x00_reset_active(vha)) |
afb046e2 AV |
901 | len = snprintf(buf, PAGE_SIZE, "Unknown Link State\n"); |
902 | else { | |
903 | len = snprintf(buf, PAGE_SIZE, "Link Up - "); | |
904 | ||
905 | switch (ha->current_topology) { | |
906 | case ISP_CFG_NL: | |
907 | len += snprintf(buf + len, PAGE_SIZE-len, "Loop\n"); | |
908 | break; | |
909 | case ISP_CFG_FL: | |
910 | len += snprintf(buf + len, PAGE_SIZE-len, "FL_Port\n"); | |
911 | break; | |
912 | case ISP_CFG_N: | |
913 | len += snprintf(buf + len, PAGE_SIZE-len, | |
914 | "N_Port to N_Port\n"); | |
915 | break; | |
916 | case ISP_CFG_F: | |
917 | len += snprintf(buf + len, PAGE_SIZE-len, "F_Port\n"); | |
918 | break; | |
919 | default: | |
920 | len += snprintf(buf + len, PAGE_SIZE-len, "Loop\n"); | |
921 | break; | |
922 | } | |
923 | } | |
924 | return len; | |
925 | } | |
926 | ||
4fdfefe5 | 927 | static ssize_t |
ee959b00 TJ |
928 | qla2x00_zio_show(struct device *dev, struct device_attribute *attr, |
929 | char *buf) | |
4fdfefe5 | 930 | { |
7b867cf7 | 931 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
4fdfefe5 AV |
932 | int len = 0; |
933 | ||
7b867cf7 | 934 | switch (vha->hw->zio_mode) { |
4fdfefe5 AV |
935 | case QLA_ZIO_MODE_6: |
936 | len += snprintf(buf + len, PAGE_SIZE-len, "Mode 6\n"); | |
937 | break; | |
938 | case QLA_ZIO_DISABLED: | |
939 | len += snprintf(buf + len, PAGE_SIZE-len, "Disabled\n"); | |
940 | break; | |
941 | } | |
942 | return len; | |
943 | } | |
944 | ||
945 | static ssize_t | |
ee959b00 TJ |
946 | qla2x00_zio_store(struct device *dev, struct device_attribute *attr, |
947 | const char *buf, size_t count) | |
4fdfefe5 | 948 | { |
7b867cf7 AC |
949 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
950 | struct qla_hw_data *ha = vha->hw; | |
4fdfefe5 AV |
951 | int val = 0; |
952 | uint16_t zio_mode; | |
953 | ||
4a59f71d AV |
954 | if (!IS_ZIO_SUPPORTED(ha)) |
955 | return -ENOTSUPP; | |
956 | ||
4fdfefe5 AV |
957 | if (sscanf(buf, "%d", &val) != 1) |
958 | return -EINVAL; | |
959 | ||
4a59f71d | 960 | if (val) |
4fdfefe5 | 961 | zio_mode = QLA_ZIO_MODE_6; |
4a59f71d | 962 | else |
4fdfefe5 | 963 | zio_mode = QLA_ZIO_DISABLED; |
4fdfefe5 AV |
964 | |
965 | /* Update per-hba values and queue a reset. */ | |
966 | if (zio_mode != QLA_ZIO_DISABLED || ha->zio_mode != QLA_ZIO_DISABLED) { | |
967 | ha->zio_mode = zio_mode; | |
7b867cf7 | 968 | set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); |
4fdfefe5 AV |
969 | } |
970 | return strlen(buf); | |
971 | } | |
972 | ||
973 | static ssize_t | |
ee959b00 TJ |
974 | qla2x00_zio_timer_show(struct device *dev, struct device_attribute *attr, |
975 | char *buf) | |
4fdfefe5 | 976 | { |
7b867cf7 | 977 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
4fdfefe5 | 978 | |
7b867cf7 | 979 | return snprintf(buf, PAGE_SIZE, "%d us\n", vha->hw->zio_timer * 100); |
4fdfefe5 AV |
980 | } |
981 | ||
982 | static ssize_t | |
ee959b00 TJ |
983 | qla2x00_zio_timer_store(struct device *dev, struct device_attribute *attr, |
984 | const char *buf, size_t count) | |
4fdfefe5 | 985 | { |
7b867cf7 | 986 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
4fdfefe5 AV |
987 | int val = 0; |
988 | uint16_t zio_timer; | |
989 | ||
990 | if (sscanf(buf, "%d", &val) != 1) | |
991 | return -EINVAL; | |
992 | if (val > 25500 || val < 100) | |
993 | return -ERANGE; | |
994 | ||
995 | zio_timer = (uint16_t)(val / 100); | |
7b867cf7 | 996 | vha->hw->zio_timer = zio_timer; |
4fdfefe5 AV |
997 | |
998 | return strlen(buf); | |
999 | } | |
1000 | ||
f6df144c | 1001 | static ssize_t |
ee959b00 TJ |
1002 | qla2x00_beacon_show(struct device *dev, struct device_attribute *attr, |
1003 | char *buf) | |
f6df144c | 1004 | { |
7b867cf7 | 1005 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
f6df144c AV |
1006 | int len = 0; |
1007 | ||
7b867cf7 | 1008 | if (vha->hw->beacon_blink_led) |
f6df144c AV |
1009 | len += snprintf(buf + len, PAGE_SIZE-len, "Enabled\n"); |
1010 | else | |
1011 | len += snprintf(buf + len, PAGE_SIZE-len, "Disabled\n"); | |
1012 | return len; | |
1013 | } | |
1014 | ||
1015 | static ssize_t | |
ee959b00 TJ |
1016 | qla2x00_beacon_store(struct device *dev, struct device_attribute *attr, |
1017 | const char *buf, size_t count) | |
f6df144c | 1018 | { |
7b867cf7 AC |
1019 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
1020 | struct qla_hw_data *ha = vha->hw; | |
f6df144c AV |
1021 | int val = 0; |
1022 | int rval; | |
1023 | ||
1024 | if (IS_QLA2100(ha) || IS_QLA2200(ha)) | |
1025 | return -EPERM; | |
1026 | ||
7b867cf7 | 1027 | if (test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags)) { |
7c3df132 | 1028 | ql_log(ql_log_warn, vha, 0x707a, |
f6df144c AV |
1029 | "Abort ISP active -- ignoring beacon request.\n"); |
1030 | return -EBUSY; | |
1031 | } | |
1032 | ||
1033 | if (sscanf(buf, "%d", &val) != 1) | |
1034 | return -EINVAL; | |
1035 | ||
1036 | if (val) | |
7b867cf7 | 1037 | rval = ha->isp_ops->beacon_on(vha); |
f6df144c | 1038 | else |
7b867cf7 | 1039 | rval = ha->isp_ops->beacon_off(vha); |
f6df144c AV |
1040 | |
1041 | if (rval != QLA_SUCCESS) | |
1042 | count = 0; | |
1043 | ||
1044 | return count; | |
1045 | } | |
1046 | ||
30c47662 | 1047 | static ssize_t |
ee959b00 TJ |
1048 | qla2x00_optrom_bios_version_show(struct device *dev, |
1049 | struct device_attribute *attr, char *buf) | |
30c47662 | 1050 | { |
7b867cf7 AC |
1051 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
1052 | struct qla_hw_data *ha = vha->hw; | |
30c47662 AV |
1053 | return snprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->bios_revision[1], |
1054 | ha->bios_revision[0]); | |
1055 | } | |
1056 | ||
1057 | static ssize_t | |
ee959b00 TJ |
1058 | qla2x00_optrom_efi_version_show(struct device *dev, |
1059 | struct device_attribute *attr, char *buf) | |
30c47662 | 1060 | { |
7b867cf7 AC |
1061 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
1062 | struct qla_hw_data *ha = vha->hw; | |
30c47662 AV |
1063 | return snprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->efi_revision[1], |
1064 | ha->efi_revision[0]); | |
1065 | } | |
1066 | ||
1067 | static ssize_t | |
ee959b00 TJ |
1068 | qla2x00_optrom_fcode_version_show(struct device *dev, |
1069 | struct device_attribute *attr, char *buf) | |
30c47662 | 1070 | { |
7b867cf7 AC |
1071 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
1072 | struct qla_hw_data *ha = vha->hw; | |
30c47662 AV |
1073 | return snprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->fcode_revision[1], |
1074 | ha->fcode_revision[0]); | |
1075 | } | |
1076 | ||
1077 | static ssize_t | |
ee959b00 TJ |
1078 | qla2x00_optrom_fw_version_show(struct device *dev, |
1079 | struct device_attribute *attr, char *buf) | |
30c47662 | 1080 | { |
7b867cf7 AC |
1081 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
1082 | struct qla_hw_data *ha = vha->hw; | |
30c47662 AV |
1083 | return snprintf(buf, PAGE_SIZE, "%d.%02d.%02d %d\n", |
1084 | ha->fw_revision[0], ha->fw_revision[1], ha->fw_revision[2], | |
1085 | ha->fw_revision[3]); | |
1086 | } | |
1087 | ||
0f2d962f MI |
1088 | static ssize_t |
1089 | qla2x00_optrom_gold_fw_version_show(struct device *dev, | |
1090 | struct device_attribute *attr, char *buf) | |
1091 | { | |
1092 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1093 | struct qla_hw_data *ha = vha->hw; | |
1094 | ||
6246b8a1 | 1095 | if (!IS_QLA81XX(ha) && !IS_QLA83XX(ha)) |
0f2d962f MI |
1096 | return snprintf(buf, PAGE_SIZE, "\n"); |
1097 | ||
1098 | return snprintf(buf, PAGE_SIZE, "%d.%02d.%02d (%d)\n", | |
1099 | ha->gold_fw_version[0], ha->gold_fw_version[1], | |
1100 | ha->gold_fw_version[2], ha->gold_fw_version[3]); | |
1101 | } | |
1102 | ||
e5f5f6f7 HZ |
1103 | static ssize_t |
1104 | qla2x00_total_isp_aborts_show(struct device *dev, | |
1105 | struct device_attribute *attr, char *buf) | |
1106 | { | |
7b867cf7 AC |
1107 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
1108 | struct qla_hw_data *ha = vha->hw; | |
e5f5f6f7 HZ |
1109 | return snprintf(buf, PAGE_SIZE, "%d\n", |
1110 | ha->qla_stats.total_isp_aborts); | |
1111 | } | |
1112 | ||
9a069e19 GM |
1113 | static ssize_t |
1114 | qla24xx_84xx_fw_version_show(struct device *dev, | |
1115 | struct device_attribute *attr, char *buf) | |
1116 | { | |
1117 | int rval = QLA_SUCCESS; | |
1118 | uint16_t status[2] = {0, 0}; | |
1119 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1120 | struct qla_hw_data *ha = vha->hw; | |
1121 | ||
0b9dae6a AV |
1122 | if (!IS_QLA84XX(ha)) |
1123 | return snprintf(buf, PAGE_SIZE, "\n"); | |
1124 | ||
6c7ccf7b | 1125 | if (ha->cs84xx->op_fw_version == 0) |
0b9dae6a | 1126 | rval = qla84xx_verify_chip(vha, status); |
9a069e19 GM |
1127 | |
1128 | if ((rval == QLA_SUCCESS) && (status[0] == 0)) | |
1129 | return snprintf(buf, PAGE_SIZE, "%u\n", | |
1130 | (uint32_t)ha->cs84xx->op_fw_version); | |
9a069e19 GM |
1131 | |
1132 | return snprintf(buf, PAGE_SIZE, "\n"); | |
1133 | } | |
1134 | ||
3a03eb79 AV |
1135 | static ssize_t |
1136 | qla2x00_mpi_version_show(struct device *dev, struct device_attribute *attr, | |
1137 | char *buf) | |
1138 | { | |
1139 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1140 | struct qla_hw_data *ha = vha->hw; | |
1141 | ||
6246b8a1 | 1142 | if (!IS_QLA81XX(ha) && !IS_QLA8031(ha)) |
3a03eb79 AV |
1143 | return snprintf(buf, PAGE_SIZE, "\n"); |
1144 | ||
55a96158 | 1145 | return snprintf(buf, PAGE_SIZE, "%d.%02d.%02d (%x)\n", |
3a03eb79 | 1146 | ha->mpi_version[0], ha->mpi_version[1], ha->mpi_version[2], |
55a96158 AV |
1147 | ha->mpi_capabilities); |
1148 | } | |
1149 | ||
1150 | static ssize_t | |
1151 | qla2x00_phy_version_show(struct device *dev, struct device_attribute *attr, | |
1152 | char *buf) | |
1153 | { | |
1154 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1155 | struct qla_hw_data *ha = vha->hw; | |
1156 | ||
6246b8a1 | 1157 | if (!IS_QLA81XX(ha) && !IS_QLA83XX(ha)) |
55a96158 AV |
1158 | return snprintf(buf, PAGE_SIZE, "\n"); |
1159 | ||
1160 | return snprintf(buf, PAGE_SIZE, "%d.%02d.%02d\n", | |
1161 | ha->phy_version[0], ha->phy_version[1], ha->phy_version[2]); | |
3a03eb79 AV |
1162 | } |
1163 | ||
fbcbb5d0 LC |
1164 | static ssize_t |
1165 | qla2x00_flash_block_size_show(struct device *dev, | |
1166 | struct device_attribute *attr, char *buf) | |
1167 | { | |
1168 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1169 | struct qla_hw_data *ha = vha->hw; | |
1170 | ||
1171 | return snprintf(buf, PAGE_SIZE, "0x%x\n", ha->fdt_block_size); | |
1172 | } | |
1173 | ||
bad7001c AV |
1174 | static ssize_t |
1175 | qla2x00_vlan_id_show(struct device *dev, struct device_attribute *attr, | |
1176 | char *buf) | |
1177 | { | |
1178 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1179 | ||
6246b8a1 | 1180 | if (!IS_CNA_CAPABLE(vha->hw)) |
bad7001c AV |
1181 | return snprintf(buf, PAGE_SIZE, "\n"); |
1182 | ||
1183 | return snprintf(buf, PAGE_SIZE, "%d\n", vha->fcoe_vlan_id); | |
1184 | } | |
1185 | ||
1186 | static ssize_t | |
1187 | qla2x00_vn_port_mac_address_show(struct device *dev, | |
1188 | struct device_attribute *attr, char *buf) | |
1189 | { | |
1190 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1191 | ||
6246b8a1 | 1192 | if (!IS_CNA_CAPABLE(vha->hw)) |
bad7001c AV |
1193 | return snprintf(buf, PAGE_SIZE, "\n"); |
1194 | ||
1195 | return snprintf(buf, PAGE_SIZE, "%02x:%02x:%02x:%02x:%02x:%02x\n", | |
1196 | vha->fcoe_vn_port_mac[5], vha->fcoe_vn_port_mac[4], | |
1197 | vha->fcoe_vn_port_mac[3], vha->fcoe_vn_port_mac[2], | |
1198 | vha->fcoe_vn_port_mac[1], vha->fcoe_vn_port_mac[0]); | |
1199 | } | |
1200 | ||
7f774025 AV |
1201 | static ssize_t |
1202 | qla2x00_fabric_param_show(struct device *dev, struct device_attribute *attr, | |
1203 | char *buf) | |
1204 | { | |
1205 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1206 | ||
1207 | return snprintf(buf, PAGE_SIZE, "%d\n", vha->hw->switch_cap); | |
1208 | } | |
1209 | ||
794a5691 AV |
1210 | static ssize_t |
1211 | qla2x00_thermal_temp_show(struct device *dev, | |
1212 | struct device_attribute *attr, char *buf) | |
1213 | { | |
1214 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1215 | int rval = QLA_FUNCTION_FAILED; | |
1216 | uint16_t temp, frac; | |
1217 | ||
1218 | if (!vha->hw->flags.thermal_supported) | |
1219 | return snprintf(buf, PAGE_SIZE, "\n"); | |
1220 | ||
1221 | temp = frac = 0; | |
d051a5aa | 1222 | if (qla2x00_reset_active(vha)) |
7c3df132 SK |
1223 | ql_log(ql_log_warn, vha, 0x707b, |
1224 | "ISP reset active.\n"); | |
794a5691 AV |
1225 | else if (!vha->hw->flags.eeh_busy) |
1226 | rval = qla2x00_get_thermal_temp(vha, &temp, &frac); | |
1227 | if (rval != QLA_SUCCESS) | |
aa61556f | 1228 | return snprintf(buf, PAGE_SIZE, "\n"); |
794a5691 AV |
1229 | |
1230 | return snprintf(buf, PAGE_SIZE, "%d.%02d\n", temp, frac); | |
1231 | } | |
1232 | ||
656e8912 AV |
1233 | static ssize_t |
1234 | qla2x00_fw_state_show(struct device *dev, struct device_attribute *attr, | |
1235 | char *buf) | |
1236 | { | |
1237 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
85880801 | 1238 | int rval = QLA_FUNCTION_FAILED; |
656e8912 AV |
1239 | uint16_t state[5]; |
1240 | ||
d051a5aa | 1241 | if (qla2x00_reset_active(vha)) |
7c3df132 SK |
1242 | ql_log(ql_log_warn, vha, 0x707c, |
1243 | "ISP reset active.\n"); | |
d6136f3f | 1244 | else if (!vha->hw->flags.eeh_busy) |
85880801 | 1245 | rval = qla2x00_get_firmware_state(vha, state); |
656e8912 AV |
1246 | if (rval != QLA_SUCCESS) |
1247 | memset(state, -1, sizeof(state)); | |
1248 | ||
1249 | return snprintf(buf, PAGE_SIZE, "0x%x 0x%x 0x%x 0x%x 0x%x\n", state[0], | |
1250 | state[1], state[2], state[3], state[4]); | |
1251 | } | |
1252 | ||
ee959b00 TJ |
1253 | static DEVICE_ATTR(driver_version, S_IRUGO, qla2x00_drvr_version_show, NULL); |
1254 | static DEVICE_ATTR(fw_version, S_IRUGO, qla2x00_fw_version_show, NULL); | |
1255 | static DEVICE_ATTR(serial_num, S_IRUGO, qla2x00_serial_num_show, NULL); | |
1256 | static DEVICE_ATTR(isp_name, S_IRUGO, qla2x00_isp_name_show, NULL); | |
1257 | static DEVICE_ATTR(isp_id, S_IRUGO, qla2x00_isp_id_show, NULL); | |
1258 | static DEVICE_ATTR(model_name, S_IRUGO, qla2x00_model_name_show, NULL); | |
1259 | static DEVICE_ATTR(model_desc, S_IRUGO, qla2x00_model_desc_show, NULL); | |
1260 | static DEVICE_ATTR(pci_info, S_IRUGO, qla2x00_pci_info_show, NULL); | |
bbd1ae41 | 1261 | static DEVICE_ATTR(link_state, S_IRUGO, qla2x00_link_state_show, NULL); |
ee959b00 TJ |
1262 | static DEVICE_ATTR(zio, S_IRUGO | S_IWUSR, qla2x00_zio_show, qla2x00_zio_store); |
1263 | static DEVICE_ATTR(zio_timer, S_IRUGO | S_IWUSR, qla2x00_zio_timer_show, | |
1264 | qla2x00_zio_timer_store); | |
1265 | static DEVICE_ATTR(beacon, S_IRUGO | S_IWUSR, qla2x00_beacon_show, | |
1266 | qla2x00_beacon_store); | |
1267 | static DEVICE_ATTR(optrom_bios_version, S_IRUGO, | |
1268 | qla2x00_optrom_bios_version_show, NULL); | |
1269 | static DEVICE_ATTR(optrom_efi_version, S_IRUGO, | |
1270 | qla2x00_optrom_efi_version_show, NULL); | |
1271 | static DEVICE_ATTR(optrom_fcode_version, S_IRUGO, | |
1272 | qla2x00_optrom_fcode_version_show, NULL); | |
1273 | static DEVICE_ATTR(optrom_fw_version, S_IRUGO, qla2x00_optrom_fw_version_show, | |
1274 | NULL); | |
0f2d962f MI |
1275 | static DEVICE_ATTR(optrom_gold_fw_version, S_IRUGO, |
1276 | qla2x00_optrom_gold_fw_version_show, NULL); | |
9a069e19 GM |
1277 | static DEVICE_ATTR(84xx_fw_version, S_IRUGO, qla24xx_84xx_fw_version_show, |
1278 | NULL); | |
e5f5f6f7 HZ |
1279 | static DEVICE_ATTR(total_isp_aborts, S_IRUGO, qla2x00_total_isp_aborts_show, |
1280 | NULL); | |
3a03eb79 | 1281 | static DEVICE_ATTR(mpi_version, S_IRUGO, qla2x00_mpi_version_show, NULL); |
55a96158 | 1282 | static DEVICE_ATTR(phy_version, S_IRUGO, qla2x00_phy_version_show, NULL); |
fbcbb5d0 LC |
1283 | static DEVICE_ATTR(flash_block_size, S_IRUGO, qla2x00_flash_block_size_show, |
1284 | NULL); | |
bad7001c AV |
1285 | static DEVICE_ATTR(vlan_id, S_IRUGO, qla2x00_vlan_id_show, NULL); |
1286 | static DEVICE_ATTR(vn_port_mac_address, S_IRUGO, | |
1287 | qla2x00_vn_port_mac_address_show, NULL); | |
7f774025 | 1288 | static DEVICE_ATTR(fabric_param, S_IRUGO, qla2x00_fabric_param_show, NULL); |
656e8912 | 1289 | static DEVICE_ATTR(fw_state, S_IRUGO, qla2x00_fw_state_show, NULL); |
794a5691 | 1290 | static DEVICE_ATTR(thermal_temp, S_IRUGO, qla2x00_thermal_temp_show, NULL); |
ee959b00 TJ |
1291 | |
1292 | struct device_attribute *qla2x00_host_attrs[] = { | |
1293 | &dev_attr_driver_version, | |
1294 | &dev_attr_fw_version, | |
1295 | &dev_attr_serial_num, | |
1296 | &dev_attr_isp_name, | |
1297 | &dev_attr_isp_id, | |
1298 | &dev_attr_model_name, | |
1299 | &dev_attr_model_desc, | |
1300 | &dev_attr_pci_info, | |
bbd1ae41 | 1301 | &dev_attr_link_state, |
ee959b00 TJ |
1302 | &dev_attr_zio, |
1303 | &dev_attr_zio_timer, | |
1304 | &dev_attr_beacon, | |
1305 | &dev_attr_optrom_bios_version, | |
1306 | &dev_attr_optrom_efi_version, | |
1307 | &dev_attr_optrom_fcode_version, | |
1308 | &dev_attr_optrom_fw_version, | |
9a069e19 | 1309 | &dev_attr_84xx_fw_version, |
e5f5f6f7 | 1310 | &dev_attr_total_isp_aborts, |
3a03eb79 | 1311 | &dev_attr_mpi_version, |
55a96158 | 1312 | &dev_attr_phy_version, |
fbcbb5d0 | 1313 | &dev_attr_flash_block_size, |
bad7001c AV |
1314 | &dev_attr_vlan_id, |
1315 | &dev_attr_vn_port_mac_address, | |
7f774025 | 1316 | &dev_attr_fabric_param, |
656e8912 | 1317 | &dev_attr_fw_state, |
0f2d962f | 1318 | &dev_attr_optrom_gold_fw_version, |
794a5691 | 1319 | &dev_attr_thermal_temp, |
afb046e2 AV |
1320 | NULL, |
1321 | }; | |
1322 | ||
8482e118 AV |
1323 | /* Host attributes. */ |
1324 | ||
1325 | static void | |
1326 | qla2x00_get_host_port_id(struct Scsi_Host *shost) | |
1327 | { | |
7b867cf7 | 1328 | scsi_qla_host_t *vha = shost_priv(shost); |
8482e118 | 1329 | |
7b867cf7 AC |
1330 | fc_host_port_id(shost) = vha->d_id.b.domain << 16 | |
1331 | vha->d_id.b.area << 8 | vha->d_id.b.al_pa; | |
8482e118 AV |
1332 | } |
1333 | ||
04414013 AV |
1334 | static void |
1335 | qla2x00_get_host_speed(struct Scsi_Host *shost) | |
1336 | { | |
7b867cf7 AC |
1337 | struct qla_hw_data *ha = ((struct scsi_qla_host *) |
1338 | (shost_priv(shost)))->hw; | |
2ae2b370 | 1339 | u32 speed = FC_PORTSPEED_UNKNOWN; |
04414013 AV |
1340 | |
1341 | switch (ha->link_data_rate) { | |
d8b45213 | 1342 | case PORT_SPEED_1GB: |
2ae2b370 | 1343 | speed = FC_PORTSPEED_1GBIT; |
04414013 | 1344 | break; |
d8b45213 | 1345 | case PORT_SPEED_2GB: |
2ae2b370 | 1346 | speed = FC_PORTSPEED_2GBIT; |
04414013 | 1347 | break; |
d8b45213 | 1348 | case PORT_SPEED_4GB: |
2ae2b370 | 1349 | speed = FC_PORTSPEED_4GBIT; |
04414013 | 1350 | break; |
da4541b6 | 1351 | case PORT_SPEED_8GB: |
2ae2b370 | 1352 | speed = FC_PORTSPEED_8GBIT; |
da4541b6 | 1353 | break; |
3a03eb79 AV |
1354 | case PORT_SPEED_10GB: |
1355 | speed = FC_PORTSPEED_10GBIT; | |
1356 | break; | |
6246b8a1 GM |
1357 | case PORT_SPEED_16GB: |
1358 | speed = FC_PORTSPEED_16GBIT; | |
1359 | break; | |
04414013 AV |
1360 | } |
1361 | fc_host_speed(shost) = speed; | |
1362 | } | |
1363 | ||
8d067623 AV |
1364 | static void |
1365 | qla2x00_get_host_port_type(struct Scsi_Host *shost) | |
1366 | { | |
7b867cf7 | 1367 | scsi_qla_host_t *vha = shost_priv(shost); |
8d067623 AV |
1368 | uint32_t port_type = FC_PORTTYPE_UNKNOWN; |
1369 | ||
7b867cf7 | 1370 | if (vha->vp_idx) { |
2f2fa13d SS |
1371 | fc_host_port_type(shost) = FC_PORTTYPE_NPIV; |
1372 | return; | |
1373 | } | |
7b867cf7 | 1374 | switch (vha->hw->current_topology) { |
8d067623 AV |
1375 | case ISP_CFG_NL: |
1376 | port_type = FC_PORTTYPE_LPORT; | |
1377 | break; | |
1378 | case ISP_CFG_FL: | |
1379 | port_type = FC_PORTTYPE_NLPORT; | |
1380 | break; | |
1381 | case ISP_CFG_N: | |
1382 | port_type = FC_PORTTYPE_PTP; | |
1383 | break; | |
1384 | case ISP_CFG_F: | |
1385 | port_type = FC_PORTTYPE_NPORT; | |
1386 | break; | |
1387 | } | |
1388 | fc_host_port_type(shost) = port_type; | |
1389 | } | |
1390 | ||
8482e118 AV |
1391 | static void |
1392 | qla2x00_get_starget_node_name(struct scsi_target *starget) | |
1393 | { | |
1394 | struct Scsi_Host *host = dev_to_shost(starget->dev.parent); | |
7b867cf7 | 1395 | scsi_qla_host_t *vha = shost_priv(host); |
bdf79621 | 1396 | fc_port_t *fcport; |
f8b02a85 | 1397 | u64 node_name = 0; |
8482e118 | 1398 | |
7b867cf7 | 1399 | list_for_each_entry(fcport, &vha->vp_fcports, list) { |
5ab5a4dd AV |
1400 | if (fcport->rport && |
1401 | starget->id == fcport->rport->scsi_target_id) { | |
f8b02a85 | 1402 | node_name = wwn_to_u64(fcport->node_name); |
bdf79621 AV |
1403 | break; |
1404 | } | |
1405 | } | |
1406 | ||
f8b02a85 | 1407 | fc_starget_node_name(starget) = node_name; |
8482e118 AV |
1408 | } |
1409 | ||
1410 | static void | |
1411 | qla2x00_get_starget_port_name(struct scsi_target *starget) | |
1412 | { | |
1413 | struct Scsi_Host *host = dev_to_shost(starget->dev.parent); | |
7b867cf7 | 1414 | scsi_qla_host_t *vha = shost_priv(host); |
bdf79621 | 1415 | fc_port_t *fcport; |
f8b02a85 | 1416 | u64 port_name = 0; |
8482e118 | 1417 | |
7b867cf7 | 1418 | list_for_each_entry(fcport, &vha->vp_fcports, list) { |
5ab5a4dd AV |
1419 | if (fcport->rport && |
1420 | starget->id == fcport->rport->scsi_target_id) { | |
f8b02a85 | 1421 | port_name = wwn_to_u64(fcport->port_name); |
bdf79621 AV |
1422 | break; |
1423 | } | |
1424 | } | |
1425 | ||
f8b02a85 | 1426 | fc_starget_port_name(starget) = port_name; |
8482e118 AV |
1427 | } |
1428 | ||
1429 | static void | |
1430 | qla2x00_get_starget_port_id(struct scsi_target *starget) | |
1431 | { | |
1432 | struct Scsi_Host *host = dev_to_shost(starget->dev.parent); | |
7b867cf7 | 1433 | scsi_qla_host_t *vha = shost_priv(host); |
bdf79621 AV |
1434 | fc_port_t *fcport; |
1435 | uint32_t port_id = ~0U; | |
1436 | ||
7b867cf7 | 1437 | list_for_each_entry(fcport, &vha->vp_fcports, list) { |
5ab5a4dd AV |
1438 | if (fcport->rport && |
1439 | starget->id == fcport->rport->scsi_target_id) { | |
bdf79621 AV |
1440 | port_id = fcport->d_id.b.domain << 16 | |
1441 | fcport->d_id.b.area << 8 | fcport->d_id.b.al_pa; | |
1442 | break; | |
1443 | } | |
1444 | } | |
8482e118 | 1445 | |
8482e118 AV |
1446 | fc_starget_port_id(starget) = port_id; |
1447 | } | |
1448 | ||
8482e118 AV |
1449 | static void |
1450 | qla2x00_set_rport_loss_tmo(struct fc_rport *rport, uint32_t timeout) | |
1451 | { | |
8482e118 | 1452 | if (timeout) |
85821c90 | 1453 | rport->dev_loss_tmo = timeout; |
8482e118 | 1454 | else |
85821c90 | 1455 | rport->dev_loss_tmo = 1; |
8482e118 AV |
1456 | } |
1457 | ||
5f3a9a20 SJ |
1458 | static void |
1459 | qla2x00_dev_loss_tmo_callbk(struct fc_rport *rport) | |
1460 | { | |
1461 | struct Scsi_Host *host = rport_to_shost(rport); | |
1462 | fc_port_t *fcport = *(fc_port_t **)rport->dd_data; | |
044d78e1 | 1463 | unsigned long flags; |
5f3a9a20 | 1464 | |
3c01b4f9 SJ |
1465 | if (!fcport) |
1466 | return; | |
1467 | ||
38170fa8 GM |
1468 | /* Now that the rport has been deleted, set the fcport state to |
1469 | FCS_DEVICE_DEAD */ | |
ec426e10 | 1470 | qla2x00_set_fcport_state(fcport, FCS_DEVICE_DEAD); |
38170fa8 | 1471 | |
5f3a9a20 SJ |
1472 | /* |
1473 | * Transport has effectively 'deleted' the rport, clear | |
1474 | * all local references. | |
1475 | */ | |
044d78e1 | 1476 | spin_lock_irqsave(host->host_lock, flags); |
3fadb80b | 1477 | fcport->rport = fcport->drport = NULL; |
5f3a9a20 | 1478 | *((fc_port_t **)rport->dd_data) = NULL; |
044d78e1 | 1479 | spin_unlock_irqrestore(host->host_lock, flags); |
3fadb80b GM |
1480 | |
1481 | if (test_bit(ABORT_ISP_ACTIVE, &fcport->vha->dpc_flags)) | |
1482 | return; | |
1483 | ||
1484 | if (unlikely(pci_channel_offline(fcport->vha->hw->pdev))) { | |
1485 | qla2x00_abort_all_cmds(fcport->vha, DID_NO_CONNECT << 16); | |
1486 | return; | |
1487 | } | |
5f3a9a20 SJ |
1488 | } |
1489 | ||
1490 | static void | |
1491 | qla2x00_terminate_rport_io(struct fc_rport *rport) | |
1492 | { | |
1493 | fc_port_t *fcport = *(fc_port_t **)rport->dd_data; | |
1494 | ||
3c01b4f9 SJ |
1495 | if (!fcport) |
1496 | return; | |
1497 | ||
85880801 AV |
1498 | if (test_bit(ABORT_ISP_ACTIVE, &fcport->vha->dpc_flags)) |
1499 | return; | |
1500 | ||
b9b12f73 SJ |
1501 | if (unlikely(pci_channel_offline(fcport->vha->hw->pdev))) { |
1502 | qla2x00_abort_all_cmds(fcport->vha, DID_NO_CONNECT << 16); | |
1503 | return; | |
1504 | } | |
6390d1f3 AV |
1505 | /* |
1506 | * At this point all fcport's software-states are cleared. Perform any | |
1507 | * final cleanup of firmware resources (PCBs and XCBs). | |
1508 | */ | |
6805c150 | 1509 | if (fcport->loop_id != FC_NO_LOOP_ID && |
af11f64d AV |
1510 | !test_bit(UNLOADING, &fcport->vha->dpc_flags)) { |
1511 | if (IS_FWI2_CAPABLE(fcport->vha->hw)) | |
1512 | fcport->vha->hw->isp_ops->fabric_logout(fcport->vha, | |
1513 | fcport->loop_id, fcport->d_id.b.domain, | |
1514 | fcport->d_id.b.area, fcport->d_id.b.al_pa); | |
1515 | else | |
1516 | qla2x00_port_logout(fcport->vha, fcport); | |
1517 | } | |
5f3a9a20 SJ |
1518 | } |
1519 | ||
91ca7b01 AV |
1520 | static int |
1521 | qla2x00_issue_lip(struct Scsi_Host *shost) | |
1522 | { | |
7b867cf7 | 1523 | scsi_qla_host_t *vha = shost_priv(shost); |
91ca7b01 | 1524 | |
7b867cf7 | 1525 | qla2x00_loop_reset(vha); |
91ca7b01 AV |
1526 | return 0; |
1527 | } | |
1528 | ||
392e2f65 AV |
1529 | static struct fc_host_statistics * |
1530 | qla2x00_get_fc_host_stats(struct Scsi_Host *shost) | |
1531 | { | |
7b867cf7 AC |
1532 | scsi_qla_host_t *vha = shost_priv(shost); |
1533 | struct qla_hw_data *ha = vha->hw; | |
1534 | struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev); | |
392e2f65 | 1535 | int rval; |
43ef0580 AV |
1536 | struct link_statistics *stats; |
1537 | dma_addr_t stats_dma; | |
392e2f65 AV |
1538 | struct fc_host_statistics *pfc_host_stat; |
1539 | ||
1540 | pfc_host_stat = &ha->fc_host_stat; | |
1541 | memset(pfc_host_stat, -1, sizeof(struct fc_host_statistics)); | |
1542 | ||
85880801 AV |
1543 | if (test_bit(UNLOADING, &vha->dpc_flags)) |
1544 | goto done; | |
1545 | ||
1546 | if (unlikely(pci_channel_offline(ha->pdev))) | |
1547 | goto done; | |
1548 | ||
43ef0580 AV |
1549 | stats = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &stats_dma); |
1550 | if (stats == NULL) { | |
7c3df132 SK |
1551 | ql_log(ql_log_warn, vha, 0x707d, |
1552 | "Failed to allocate memory for stats.\n"); | |
43ef0580 AV |
1553 | goto done; |
1554 | } | |
1555 | memset(stats, 0, DMA_POOL_SIZE); | |
1556 | ||
1557 | rval = QLA_FUNCTION_FAILED; | |
e428924c | 1558 | if (IS_FWI2_CAPABLE(ha)) { |
7b867cf7 AC |
1559 | rval = qla24xx_get_isp_stats(base_vha, stats, stats_dma); |
1560 | } else if (atomic_read(&base_vha->loop_state) == LOOP_READY && | |
d051a5aa | 1561 | !qla2x00_reset_active(vha) && !ha->dpc_active) { |
178779a6 | 1562 | /* Must be in a 'READY' state for statistics retrieval. */ |
7b867cf7 AC |
1563 | rval = qla2x00_get_link_status(base_vha, base_vha->loop_id, |
1564 | stats, stats_dma); | |
392e2f65 | 1565 | } |
178779a6 AV |
1566 | |
1567 | if (rval != QLA_SUCCESS) | |
43ef0580 AV |
1568 | goto done_free; |
1569 | ||
1570 | pfc_host_stat->link_failure_count = stats->link_fail_cnt; | |
1571 | pfc_host_stat->loss_of_sync_count = stats->loss_sync_cnt; | |
1572 | pfc_host_stat->loss_of_signal_count = stats->loss_sig_cnt; | |
1573 | pfc_host_stat->prim_seq_protocol_err_count = stats->prim_seq_err_cnt; | |
1574 | pfc_host_stat->invalid_tx_word_count = stats->inval_xmit_word_cnt; | |
1575 | pfc_host_stat->invalid_crc_count = stats->inval_crc_cnt; | |
1576 | if (IS_FWI2_CAPABLE(ha)) { | |
032d8dd7 | 1577 | pfc_host_stat->lip_count = stats->lip_cnt; |
43ef0580 AV |
1578 | pfc_host_stat->tx_frames = stats->tx_frames; |
1579 | pfc_host_stat->rx_frames = stats->rx_frames; | |
1580 | pfc_host_stat->dumped_frames = stats->dumped_frames; | |
1581 | pfc_host_stat->nos_count = stats->nos_rcvd; | |
1582 | } | |
49fd462a HZ |
1583 | pfc_host_stat->fcp_input_megabytes = ha->qla_stats.input_bytes >> 20; |
1584 | pfc_host_stat->fcp_output_megabytes = ha->qla_stats.output_bytes >> 20; | |
392e2f65 | 1585 | |
43ef0580 AV |
1586 | done_free: |
1587 | dma_pool_free(ha->s_dma_pool, stats, stats_dma); | |
178779a6 | 1588 | done: |
392e2f65 AV |
1589 | return pfc_host_stat; |
1590 | } | |
1591 | ||
1620f7c2 AV |
1592 | static void |
1593 | qla2x00_get_host_symbolic_name(struct Scsi_Host *shost) | |
1594 | { | |
7b867cf7 | 1595 | scsi_qla_host_t *vha = shost_priv(shost); |
1620f7c2 | 1596 | |
7b867cf7 | 1597 | qla2x00_get_sym_node_name(vha, fc_host_symbolic_name(shost)); |
1620f7c2 AV |
1598 | } |
1599 | ||
a740a3f0 AV |
1600 | static void |
1601 | qla2x00_set_host_system_hostname(struct Scsi_Host *shost) | |
1602 | { | |
7b867cf7 | 1603 | scsi_qla_host_t *vha = shost_priv(shost); |
a740a3f0 | 1604 | |
7b867cf7 | 1605 | set_bit(REGISTER_FDMI_NEEDED, &vha->dpc_flags); |
a740a3f0 AV |
1606 | } |
1607 | ||
90991c85 AV |
1608 | static void |
1609 | qla2x00_get_host_fabric_name(struct Scsi_Host *shost) | |
1610 | { | |
7b867cf7 | 1611 | scsi_qla_host_t *vha = shost_priv(shost); |
35e0cbd4 GM |
1612 | uint8_t node_name[WWN_SIZE] = { 0xFF, 0xFF, 0xFF, 0xFF, \ |
1613 | 0xFF, 0xFF, 0xFF, 0xFF}; | |
1614 | u64 fabric_name = wwn_to_u64(node_name); | |
90991c85 | 1615 | |
7b867cf7 | 1616 | if (vha->device_flags & SWITCH_FOUND) |
35e0cbd4 | 1617 | fabric_name = wwn_to_u64(vha->fabric_node_name); |
90991c85 | 1618 | |
35e0cbd4 | 1619 | fc_host_fabric_name(shost) = fabric_name; |
90991c85 AV |
1620 | } |
1621 | ||
7047fcdd AV |
1622 | static void |
1623 | qla2x00_get_host_port_state(struct Scsi_Host *shost) | |
1624 | { | |
7b867cf7 AC |
1625 | scsi_qla_host_t *vha = shost_priv(shost); |
1626 | struct scsi_qla_host *base_vha = pci_get_drvdata(vha->hw->pdev); | |
7047fcdd | 1627 | |
49e85c23 | 1628 | if (!base_vha->flags.online) { |
7047fcdd | 1629 | fc_host_port_state(shost) = FC_PORTSTATE_OFFLINE; |
49e85c23 SK |
1630 | return; |
1631 | } | |
1632 | ||
1633 | switch (atomic_read(&base_vha->loop_state)) { | |
1634 | case LOOP_UPDATE: | |
1635 | fc_host_port_state(shost) = FC_PORTSTATE_DIAGNOSTICS; | |
1636 | break; | |
1637 | case LOOP_DOWN: | |
1638 | if (test_bit(LOOP_RESYNC_NEEDED, &base_vha->dpc_flags)) | |
1639 | fc_host_port_state(shost) = FC_PORTSTATE_DIAGNOSTICS; | |
1640 | else | |
1641 | fc_host_port_state(shost) = FC_PORTSTATE_LINKDOWN; | |
1642 | break; | |
1643 | case LOOP_DEAD: | |
1644 | fc_host_port_state(shost) = FC_PORTSTATE_LINKDOWN; | |
1645 | break; | |
1646 | case LOOP_READY: | |
7047fcdd | 1647 | fc_host_port_state(shost) = FC_PORTSTATE_ONLINE; |
49e85c23 SK |
1648 | break; |
1649 | default: | |
1650 | fc_host_port_state(shost) = FC_PORTSTATE_UNKNOWN; | |
1651 | break; | |
1652 | } | |
7047fcdd AV |
1653 | } |
1654 | ||
2c3dfe3f SJ |
1655 | static int |
1656 | qla24xx_vport_create(struct fc_vport *fc_vport, bool disable) | |
1657 | { | |
1658 | int ret = 0; | |
2afa19a9 | 1659 | uint8_t qos = 0; |
7b867cf7 AC |
1660 | scsi_qla_host_t *base_vha = shost_priv(fc_vport->shost); |
1661 | scsi_qla_host_t *vha = NULL; | |
73208dfd | 1662 | struct qla_hw_data *ha = base_vha->hw; |
2afa19a9 AC |
1663 | uint16_t options = 0; |
1664 | int cnt; | |
59e0b8b0 | 1665 | struct req_que *req = ha->req_q_map[0]; |
2c3dfe3f SJ |
1666 | |
1667 | ret = qla24xx_vport_create_req_sanity_check(fc_vport); | |
1668 | if (ret) { | |
7c3df132 SK |
1669 | ql_log(ql_log_warn, vha, 0x707e, |
1670 | "Vport sanity check failed, status %x\n", ret); | |
2c3dfe3f SJ |
1671 | return (ret); |
1672 | } | |
1673 | ||
1674 | vha = qla24xx_create_vhost(fc_vport); | |
1675 | if (vha == NULL) { | |
7c3df132 | 1676 | ql_log(ql_log_warn, vha, 0x707f, "Vport create host failed.\n"); |
2c3dfe3f SJ |
1677 | return FC_VPORT_FAILED; |
1678 | } | |
1679 | if (disable) { | |
1680 | atomic_set(&vha->vp_state, VP_OFFLINE); | |
1681 | fc_vport_set_state(fc_vport, FC_VPORT_DISABLED); | |
1682 | } else | |
1683 | atomic_set(&vha->vp_state, VP_FAILED); | |
1684 | ||
1685 | /* ready to create vport */ | |
7c3df132 SK |
1686 | ql_log(ql_log_info, vha, 0x7080, |
1687 | "VP entry id %d assigned.\n", vha->vp_idx); | |
2c3dfe3f SJ |
1688 | |
1689 | /* initialized vport states */ | |
1690 | atomic_set(&vha->loop_state, LOOP_DOWN); | |
1691 | vha->vp_err_state= VP_ERR_PORTDWN; | |
1692 | vha->vp_prev_err_state= VP_ERR_UNKWN; | |
1693 | /* Check if physical ha port is Up */ | |
7b867cf7 AC |
1694 | if (atomic_read(&base_vha->loop_state) == LOOP_DOWN || |
1695 | atomic_read(&base_vha->loop_state) == LOOP_DEAD) { | |
2c3dfe3f | 1696 | /* Don't retry or attempt login of this virtual port */ |
7c3df132 SK |
1697 | ql_dbg(ql_dbg_user, vha, 0x7081, |
1698 | "Vport loop state is not UP.\n"); | |
2c3dfe3f SJ |
1699 | atomic_set(&vha->loop_state, LOOP_DEAD); |
1700 | if (!disable) | |
1701 | fc_vport_set_state(fc_vport, FC_VPORT_LINKDOWN); | |
1702 | } | |
1703 | ||
e02587d7 | 1704 | if (IS_T10_PI_CAPABLE(ha) && ql2xenabledif) { |
bad75002 | 1705 | if (ha->fw_attributes & BIT_4) { |
8cb2049c | 1706 | int prot = 0; |
bad75002 | 1707 | vha->flags.difdix_supported = 1; |
7c3df132 SK |
1708 | ql_dbg(ql_dbg_user, vha, 0x7082, |
1709 | "Registered for DIF/DIX type 1 and 3 protection.\n"); | |
8cb2049c AE |
1710 | if (ql2xenabledif == 1) |
1711 | prot = SHOST_DIX_TYPE0_PROTECTION; | |
bad75002 | 1712 | scsi_host_set_prot(vha->host, |
8cb2049c | 1713 | prot | SHOST_DIF_TYPE1_PROTECTION |
0c470874 | 1714 | | SHOST_DIF_TYPE2_PROTECTION |
bad75002 AE |
1715 | | SHOST_DIF_TYPE3_PROTECTION |
1716 | | SHOST_DIX_TYPE1_PROTECTION | |
0c470874 | 1717 | | SHOST_DIX_TYPE2_PROTECTION |
bad75002 AE |
1718 | | SHOST_DIX_TYPE3_PROTECTION); |
1719 | scsi_host_set_guard(vha->host, SHOST_DIX_GUARD_CRC); | |
1720 | } else | |
1721 | vha->flags.difdix_supported = 0; | |
1722 | } | |
1723 | ||
d139b9bd JB |
1724 | if (scsi_add_host_with_dma(vha->host, &fc_vport->dev, |
1725 | &ha->pdev->dev)) { | |
7c3df132 SK |
1726 | ql_dbg(ql_dbg_user, vha, 0x7083, |
1727 | "scsi_add_host failure for VP[%d].\n", vha->vp_idx); | |
2c3dfe3f SJ |
1728 | goto vport_create_failed_2; |
1729 | } | |
1730 | ||
1731 | /* initialize attributes */ | |
d2b5f10e | 1732 | fc_host_dev_loss_tmo(vha->host) = ha->port_down_retry_count; |
2c3dfe3f SJ |
1733 | fc_host_node_name(vha->host) = wwn_to_u64(vha->node_name); |
1734 | fc_host_port_name(vha->host) = wwn_to_u64(vha->port_name); | |
1735 | fc_host_supported_classes(vha->host) = | |
7b867cf7 | 1736 | fc_host_supported_classes(base_vha->host); |
2c3dfe3f | 1737 | fc_host_supported_speeds(vha->host) = |
7b867cf7 | 1738 | fc_host_supported_speeds(base_vha->host); |
2c3dfe3f SJ |
1739 | |
1740 | qla24xx_vport_disable(fc_vport, disable); | |
1741 | ||
7163ea81 | 1742 | if (ha->flags.cpu_affinity_enabled) { |
59e0b8b0 | 1743 | req = ha->req_q_map[1]; |
7c3df132 SK |
1744 | ql_dbg(ql_dbg_multiq, vha, 0xc000, |
1745 | "Request queue %p attached with " | |
1746 | "VP[%d], cpu affinity =%d\n", | |
1747 | req, vha->vp_idx, ha->flags.cpu_affinity_enabled); | |
59e0b8b0 AC |
1748 | goto vport_queue; |
1749 | } else if (ql2xmaxqueues == 1 || !ha->npiv_info) | |
2afa19a9 AC |
1750 | goto vport_queue; |
1751 | /* Create a request queue in QoS mode for the vport */ | |
40859ae5 AC |
1752 | for (cnt = 0; cnt < ha->nvram_npiv_size; cnt++) { |
1753 | if (memcmp(ha->npiv_info[cnt].port_name, vha->port_name, 8) == 0 | |
1754 | && memcmp(ha->npiv_info[cnt].node_name, vha->node_name, | |
59e0b8b0 | 1755 | 8) == 0) { |
2afa19a9 AC |
1756 | qos = ha->npiv_info[cnt].q_qos; |
1757 | break; | |
73208dfd | 1758 | } |
2afa19a9 | 1759 | } |
6246b8a1 | 1760 | |
2afa19a9 AC |
1761 | if (qos) { |
1762 | ret = qla25xx_create_req_que(ha, options, vha->vp_idx, 0, 0, | |
1763 | qos); | |
1764 | if (!ret) | |
7c3df132 SK |
1765 | ql_log(ql_log_warn, vha, 0x7084, |
1766 | "Can't create request queue for VP[%d]\n", | |
1767 | vha->vp_idx); | |
59e0b8b0 | 1768 | else { |
7c3df132 SK |
1769 | ql_dbg(ql_dbg_multiq, vha, 0xc001, |
1770 | "Request Que:%d Q0s: %d) created for VP[%d]\n", | |
1771 | ret, qos, vha->vp_idx); | |
1772 | ql_dbg(ql_dbg_user, vha, 0x7085, | |
1773 | "Request Que:%d Q0s: %d) created for VP[%d]\n", | |
1774 | ret, qos, vha->vp_idx); | |
59e0b8b0 AC |
1775 | req = ha->req_q_map[ret]; |
1776 | } | |
73208dfd AC |
1777 | } |
1778 | ||
2afa19a9 | 1779 | vport_queue: |
59e0b8b0 | 1780 | vha->req = req; |
2c3dfe3f | 1781 | return 0; |
2afa19a9 | 1782 | |
2c3dfe3f SJ |
1783 | vport_create_failed_2: |
1784 | qla24xx_disable_vp(vha); | |
1785 | qla24xx_deallocate_vp_id(vha); | |
2c3dfe3f SJ |
1786 | scsi_host_put(vha->host); |
1787 | return FC_VPORT_FAILED; | |
1788 | } | |
1789 | ||
a824ebb3 | 1790 | static int |
2c3dfe3f SJ |
1791 | qla24xx_vport_delete(struct fc_vport *fc_vport) |
1792 | { | |
2c3dfe3f | 1793 | scsi_qla_host_t *vha = fc_vport->dd_data; |
73208dfd AC |
1794 | struct qla_hw_data *ha = vha->hw; |
1795 | uint16_t id = vha->vp_idx; | |
c9c5ced9 AV |
1796 | |
1797 | while (test_bit(LOOP_RESYNC_ACTIVE, &vha->dpc_flags) || | |
7b867cf7 | 1798 | test_bit(FCPORT_UPDATE_NEEDED, &vha->dpc_flags)) |
c9c5ced9 | 1799 | msleep(1000); |
2c3dfe3f SJ |
1800 | |
1801 | qla24xx_disable_vp(vha); | |
2c3dfe3f | 1802 | |
feafb7b1 AE |
1803 | vha->flags.delete_progress = 1; |
1804 | ||
7b867cf7 AC |
1805 | fc_remove_host(vha->host); |
1806 | ||
1807 | scsi_remove_host(vha->host); | |
1808 | ||
9f40682e AE |
1809 | /* Allow timer to run to drain queued items, when removing vp */ |
1810 | qla24xx_deallocate_vp_id(vha); | |
1811 | ||
feafb7b1 AE |
1812 | if (vha->timer_active) { |
1813 | qla2x00_vp_stop_timer(vha); | |
7c3df132 SK |
1814 | ql_dbg(ql_dbg_user, vha, 0x7086, |
1815 | "Timer for the VP[%d] has stopped\n", vha->vp_idx); | |
feafb7b1 | 1816 | } |
7b867cf7 | 1817 | |
feafb7b1 | 1818 | /* No pending activities shall be there on the vha now */ |
7c3df132 SK |
1819 | if (ql2xextended_error_logging & ql_dbg_user) |
1820 | msleep(random32()%10); /* Just to see if something falls on | |
feafb7b1 AE |
1821 | * the net we have placed below */ |
1822 | ||
1823 | BUG_ON(atomic_read(&vha->vref_count)); | |
1824 | ||
1825 | qla2x00_free_fcports(vha); | |
1826 | ||
0d6e61bc AV |
1827 | mutex_lock(&ha->vport_lock); |
1828 | ha->cur_vport_count--; | |
1829 | clear_bit(vha->vp_idx, ha->vp_idx_map); | |
1830 | mutex_unlock(&ha->vport_lock); | |
1831 | ||
7163ea81 | 1832 | if (vha->req->id && !ha->flags.cpu_affinity_enabled) { |
2afa19a9 | 1833 | if (qla25xx_delete_req_que(vha, vha->req) != QLA_SUCCESS) |
7c3df132 SK |
1834 | ql_log(ql_log_warn, vha, 0x7087, |
1835 | "Queue delete failed.\n"); | |
cf5a1631 AC |
1836 | } |
1837 | ||
7c3df132 | 1838 | ql_log(ql_log_info, vha, 0x7088, "VP[%d] deleted.\n", id); |
cfb0919c | 1839 | scsi_host_put(vha->host); |
2c3dfe3f SJ |
1840 | return 0; |
1841 | } | |
1842 | ||
a824ebb3 | 1843 | static int |
2c3dfe3f SJ |
1844 | qla24xx_vport_disable(struct fc_vport *fc_vport, bool disable) |
1845 | { | |
1846 | scsi_qla_host_t *vha = fc_vport->dd_data; | |
1847 | ||
1848 | if (disable) | |
1849 | qla24xx_disable_vp(vha); | |
1850 | else | |
1851 | qla24xx_enable_vp(vha); | |
1852 | ||
1853 | return 0; | |
1854 | } | |
1855 | ||
1c97a12a | 1856 | struct fc_function_template qla2xxx_transport_functions = { |
8482e118 AV |
1857 | |
1858 | .show_host_node_name = 1, | |
1859 | .show_host_port_name = 1, | |
ad3e0eda | 1860 | .show_host_supported_classes = 1, |
2ae2b370 | 1861 | .show_host_supported_speeds = 1, |
ad3e0eda | 1862 | |
8482e118 AV |
1863 | .get_host_port_id = qla2x00_get_host_port_id, |
1864 | .show_host_port_id = 1, | |
04414013 AV |
1865 | .get_host_speed = qla2x00_get_host_speed, |
1866 | .show_host_speed = 1, | |
8d067623 AV |
1867 | .get_host_port_type = qla2x00_get_host_port_type, |
1868 | .show_host_port_type = 1, | |
1620f7c2 AV |
1869 | .get_host_symbolic_name = qla2x00_get_host_symbolic_name, |
1870 | .show_host_symbolic_name = 1, | |
a740a3f0 AV |
1871 | .set_host_system_hostname = qla2x00_set_host_system_hostname, |
1872 | .show_host_system_hostname = 1, | |
90991c85 AV |
1873 | .get_host_fabric_name = qla2x00_get_host_fabric_name, |
1874 | .show_host_fabric_name = 1, | |
7047fcdd AV |
1875 | .get_host_port_state = qla2x00_get_host_port_state, |
1876 | .show_host_port_state = 1, | |
8482e118 | 1877 | |
bdf79621 | 1878 | .dd_fcrport_size = sizeof(struct fc_port *), |
ad3e0eda | 1879 | .show_rport_supported_classes = 1, |
8482e118 AV |
1880 | |
1881 | .get_starget_node_name = qla2x00_get_starget_node_name, | |
1882 | .show_starget_node_name = 1, | |
1883 | .get_starget_port_name = qla2x00_get_starget_port_name, | |
1884 | .show_starget_port_name = 1, | |
1885 | .get_starget_port_id = qla2x00_get_starget_port_id, | |
1886 | .show_starget_port_id = 1, | |
1887 | ||
8482e118 AV |
1888 | .set_rport_dev_loss_tmo = qla2x00_set_rport_loss_tmo, |
1889 | .show_rport_dev_loss_tmo = 1, | |
1890 | ||
91ca7b01 | 1891 | .issue_fc_host_lip = qla2x00_issue_lip, |
5f3a9a20 SJ |
1892 | .dev_loss_tmo_callbk = qla2x00_dev_loss_tmo_callbk, |
1893 | .terminate_rport_io = qla2x00_terminate_rport_io, | |
392e2f65 | 1894 | .get_fc_host_stats = qla2x00_get_fc_host_stats, |
2c3dfe3f SJ |
1895 | |
1896 | .vport_create = qla24xx_vport_create, | |
1897 | .vport_disable = qla24xx_vport_disable, | |
1898 | .vport_delete = qla24xx_vport_delete, | |
9a069e19 GM |
1899 | .bsg_request = qla24xx_bsg_request, |
1900 | .bsg_timeout = qla24xx_bsg_timeout, | |
2c3dfe3f SJ |
1901 | }; |
1902 | ||
1903 | struct fc_function_template qla2xxx_transport_vport_functions = { | |
1904 | ||
1905 | .show_host_node_name = 1, | |
1906 | .show_host_port_name = 1, | |
1907 | .show_host_supported_classes = 1, | |
1908 | ||
1909 | .get_host_port_id = qla2x00_get_host_port_id, | |
1910 | .show_host_port_id = 1, | |
1911 | .get_host_speed = qla2x00_get_host_speed, | |
1912 | .show_host_speed = 1, | |
1913 | .get_host_port_type = qla2x00_get_host_port_type, | |
1914 | .show_host_port_type = 1, | |
1915 | .get_host_symbolic_name = qla2x00_get_host_symbolic_name, | |
1916 | .show_host_symbolic_name = 1, | |
1917 | .set_host_system_hostname = qla2x00_set_host_system_hostname, | |
1918 | .show_host_system_hostname = 1, | |
1919 | .get_host_fabric_name = qla2x00_get_host_fabric_name, | |
1920 | .show_host_fabric_name = 1, | |
1921 | .get_host_port_state = qla2x00_get_host_port_state, | |
1922 | .show_host_port_state = 1, | |
1923 | ||
1924 | .dd_fcrport_size = sizeof(struct fc_port *), | |
1925 | .show_rport_supported_classes = 1, | |
1926 | ||
1927 | .get_starget_node_name = qla2x00_get_starget_node_name, | |
1928 | .show_starget_node_name = 1, | |
1929 | .get_starget_port_name = qla2x00_get_starget_port_name, | |
1930 | .show_starget_port_name = 1, | |
1931 | .get_starget_port_id = qla2x00_get_starget_port_id, | |
1932 | .show_starget_port_id = 1, | |
1933 | ||
2c3dfe3f SJ |
1934 | .set_rport_dev_loss_tmo = qla2x00_set_rport_loss_tmo, |
1935 | .show_rport_dev_loss_tmo = 1, | |
1936 | ||
1937 | .issue_fc_host_lip = qla2x00_issue_lip, | |
5f3a9a20 SJ |
1938 | .dev_loss_tmo_callbk = qla2x00_dev_loss_tmo_callbk, |
1939 | .terminate_rport_io = qla2x00_terminate_rport_io, | |
2c3dfe3f | 1940 | .get_fc_host_stats = qla2x00_get_fc_host_stats, |
9a069e19 GM |
1941 | .bsg_request = qla24xx_bsg_request, |
1942 | .bsg_timeout = qla24xx_bsg_timeout, | |
8482e118 AV |
1943 | }; |
1944 | ||
8482e118 | 1945 | void |
7b867cf7 | 1946 | qla2x00_init_host_attr(scsi_qla_host_t *vha) |
8482e118 | 1947 | { |
7b867cf7 | 1948 | struct qla_hw_data *ha = vha->hw; |
2ae2b370 AV |
1949 | u32 speed = FC_PORTSPEED_UNKNOWN; |
1950 | ||
d2b5f10e | 1951 | fc_host_dev_loss_tmo(vha->host) = ha->port_down_retry_count; |
7b867cf7 AC |
1952 | fc_host_node_name(vha->host) = wwn_to_u64(vha->node_name); |
1953 | fc_host_port_name(vha->host) = wwn_to_u64(vha->port_name); | |
1954 | fc_host_supported_classes(vha->host) = FC_COS_CLASS3; | |
1955 | fc_host_max_npiv_vports(vha->host) = ha->max_npiv_vports; | |
1956 | fc_host_npiv_vports_inuse(vha->host) = ha->cur_vport_count; | |
2ae2b370 | 1957 | |
6246b8a1 | 1958 | if (IS_CNA_CAPABLE(ha)) |
3a03eb79 AV |
1959 | speed = FC_PORTSPEED_10GBIT; |
1960 | else if (IS_QLA25XX(ha)) | |
2ae2b370 AV |
1961 | speed = FC_PORTSPEED_8GBIT | FC_PORTSPEED_4GBIT | |
1962 | FC_PORTSPEED_2GBIT | FC_PORTSPEED_1GBIT; | |
4d4df193 | 1963 | else if (IS_QLA24XX_TYPE(ha)) |
2ae2b370 AV |
1964 | speed = FC_PORTSPEED_4GBIT | FC_PORTSPEED_2GBIT | |
1965 | FC_PORTSPEED_1GBIT; | |
1966 | else if (IS_QLA23XX(ha)) | |
1967 | speed = FC_PORTSPEED_2GBIT | FC_PORTSPEED_1GBIT; | |
1968 | else | |
1969 | speed = FC_PORTSPEED_1GBIT; | |
7b867cf7 | 1970 | fc_host_supported_speeds(vha->host) = speed; |
8482e118 | 1971 | } |