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Commit | Line | Data |
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8482e118 | 1 | /* |
fa90c54f | 2 | * QLogic Fibre Channel HBA Driver |
01e58d8e | 3 | * Copyright (c) 2003-2008 QLogic Corporation |
8482e118 | 4 | * |
fa90c54f | 5 | * See LICENSE.qla2xxx for copyright and licensing details. |
8482e118 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 | |
91a69029 ZR |
19 | qla2x00_sysfs_read_fw_dump(struct kobject *kobj, |
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; |
8482e118 AV |
26 | |
27 | if (ha->fw_dump_reading == 0) | |
28 | return 0; | |
8482e118 | 29 | |
b3dc9088 AM |
30 | return memory_read_from_buffer(buf, count, &off, ha->fw_dump, |
31 | ha->fw_dump_len); | |
8482e118 AV |
32 | } |
33 | ||
34 | static ssize_t | |
91a69029 ZR |
35 | qla2x00_sysfs_write_fw_dump(struct kobject *kobj, |
36 | struct bin_attribute *bin_attr, | |
37 | char *buf, loff_t off, size_t count) | |
8482e118 | 38 | { |
7b867cf7 | 39 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
8482e118 | 40 | struct device, kobj))); |
7b867cf7 | 41 | struct qla_hw_data *ha = vha->hw; |
8482e118 | 42 | int reading; |
8482e118 | 43 | |
a9083016 GM |
44 | if (IS_QLA82XX(ha)) { |
45 | DEBUG2(qla_printk(KERN_INFO, ha, | |
46 | "Firmware dump not supported for ISP82xx\n")); | |
47 | return count; | |
48 | } | |
49 | ||
8482e118 AV |
50 | if (off != 0) |
51 | return (0); | |
52 | ||
53 | reading = simple_strtol(buf, NULL, 10); | |
54 | switch (reading) { | |
55 | case 0: | |
a7a167bf AV |
56 | if (!ha->fw_dump_reading) |
57 | break; | |
8482e118 | 58 | |
a7a167bf | 59 | qla_printk(KERN_INFO, ha, |
7b867cf7 | 60 | "Firmware dump cleared on (%ld).\n", vha->host_no); |
a7a167bf AV |
61 | |
62 | ha->fw_dump_reading = 0; | |
63 | ha->fw_dumped = 0; | |
8482e118 AV |
64 | break; |
65 | case 1: | |
d4e3e04d | 66 | if (ha->fw_dumped && !ha->fw_dump_reading) { |
8482e118 AV |
67 | ha->fw_dump_reading = 1; |
68 | ||
8482e118 | 69 | qla_printk(KERN_INFO, ha, |
a7a167bf | 70 | "Raw firmware dump ready for read on (%ld).\n", |
7b867cf7 | 71 | vha->host_no); |
8482e118 AV |
72 | } |
73 | break; | |
a7a167bf | 74 | case 2: |
7b867cf7 | 75 | qla2x00_alloc_fw_dump(vha); |
a7a167bf | 76 | break; |
68af0811 | 77 | case 3: |
7b867cf7 | 78 | qla2x00_system_error(vha); |
68af0811 | 79 | break; |
8482e118 AV |
80 | } |
81 | return (count); | |
82 | } | |
83 | ||
84 | static struct bin_attribute sysfs_fw_dump_attr = { | |
85 | .attr = { | |
86 | .name = "fw_dump", | |
87 | .mode = S_IRUSR | S_IWUSR, | |
8482e118 AV |
88 | }, |
89 | .size = 0, | |
90 | .read = qla2x00_sysfs_read_fw_dump, | |
91 | .write = qla2x00_sysfs_write_fw_dump, | |
92 | }; | |
93 | ||
94 | static ssize_t | |
91a69029 ZR |
95 | qla2x00_sysfs_read_nvram(struct kobject *kobj, |
96 | struct bin_attribute *bin_attr, | |
97 | char *buf, loff_t off, size_t count) | |
8482e118 | 98 | { |
7b867cf7 | 99 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
8482e118 | 100 | struct device, kobj))); |
7b867cf7 | 101 | struct qla_hw_data *ha = vha->hw; |
8482e118 | 102 | |
b3dc9088 | 103 | if (!capable(CAP_SYS_ADMIN)) |
8482e118 AV |
104 | return 0; |
105 | ||
6749ce36 | 106 | if (IS_NOCACHE_VPD_TYPE(ha)) |
8f979751 | 107 | ha->isp_ops->read_optrom(vha, ha->nvram, ha->flt_region_nvram << 2, |
6749ce36 | 108 | ha->nvram_size); |
b3dc9088 AM |
109 | return memory_read_from_buffer(buf, count, &off, ha->nvram, |
110 | ha->nvram_size); | |
8482e118 AV |
111 | } |
112 | ||
113 | static ssize_t | |
91a69029 ZR |
114 | qla2x00_sysfs_write_nvram(struct kobject *kobj, |
115 | struct bin_attribute *bin_attr, | |
116 | char *buf, loff_t off, size_t count) | |
8482e118 | 117 | { |
7b867cf7 | 118 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
8482e118 | 119 | struct device, kobj))); |
7b867cf7 | 120 | struct qla_hw_data *ha = vha->hw; |
8482e118 | 121 | uint16_t cnt; |
8482e118 | 122 | |
3d79038f AV |
123 | if (!capable(CAP_SYS_ADMIN) || off != 0 || count != ha->nvram_size || |
124 | !ha->isp_ops->write_nvram) | |
8482e118 AV |
125 | return 0; |
126 | ||
127 | /* Checksum NVRAM. */ | |
e428924c | 128 | if (IS_FWI2_CAPABLE(ha)) { |
459c5378 AV |
129 | uint32_t *iter; |
130 | uint32_t chksum; | |
131 | ||
132 | iter = (uint32_t *)buf; | |
133 | chksum = 0; | |
134 | for (cnt = 0; cnt < ((count >> 2) - 1); cnt++) | |
135 | chksum += le32_to_cpu(*iter++); | |
136 | chksum = ~chksum + 1; | |
137 | *iter = cpu_to_le32(chksum); | |
138 | } else { | |
139 | uint8_t *iter; | |
140 | uint8_t chksum; | |
141 | ||
142 | iter = (uint8_t *)buf; | |
143 | chksum = 0; | |
144 | for (cnt = 0; cnt < count - 1; cnt++) | |
145 | chksum += *iter++; | |
146 | chksum = ~chksum + 1; | |
147 | *iter = chksum; | |
148 | } | |
8482e118 | 149 | |
2533cf67 LC |
150 | if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) { |
151 | qla_printk(KERN_WARNING, ha, | |
152 | "HBA not online, failing NVRAM update.\n"); | |
153 | return -EAGAIN; | |
154 | } | |
155 | ||
8482e118 | 156 | /* Write NVRAM. */ |
7b867cf7 AC |
157 | ha->isp_ops->write_nvram(vha, (uint8_t *)buf, ha->nvram_base, count); |
158 | ha->isp_ops->read_nvram(vha, (uint8_t *)ha->nvram, ha->nvram_base, | |
281afe19 | 159 | count); |
8482e118 | 160 | |
2533cf67 | 161 | /* NVRAM settings take effect immediately. */ |
7b867cf7 | 162 | set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); |
2533cf67 LC |
163 | qla2xxx_wake_dpc(vha); |
164 | qla2x00_wait_for_chip_reset(vha); | |
26b8d348 | 165 | |
8482e118 AV |
166 | return (count); |
167 | } | |
168 | ||
169 | static struct bin_attribute sysfs_nvram_attr = { | |
170 | .attr = { | |
171 | .name = "nvram", | |
172 | .mode = S_IRUSR | S_IWUSR, | |
8482e118 | 173 | }, |
1b3f6365 | 174 | .size = 512, |
8482e118 AV |
175 | .read = qla2x00_sysfs_read_nvram, |
176 | .write = qla2x00_sysfs_write_nvram, | |
177 | }; | |
178 | ||
854165f4 | 179 | static ssize_t |
91a69029 ZR |
180 | qla2x00_sysfs_read_optrom(struct kobject *kobj, |
181 | struct bin_attribute *bin_attr, | |
182 | char *buf, loff_t off, size_t count) | |
854165f4 | 183 | { |
7b867cf7 | 184 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
854165f4 | 185 | struct device, kobj))); |
7b867cf7 | 186 | struct qla_hw_data *ha = vha->hw; |
854165f4 AV |
187 | |
188 | if (ha->optrom_state != QLA_SREADING) | |
189 | return 0; | |
854165f4 | 190 | |
b3dc9088 AM |
191 | return memory_read_from_buffer(buf, count, &off, ha->optrom_buffer, |
192 | ha->optrom_region_size); | |
854165f4 AV |
193 | } |
194 | ||
195 | static ssize_t | |
91a69029 ZR |
196 | qla2x00_sysfs_write_optrom(struct kobject *kobj, |
197 | struct bin_attribute *bin_attr, | |
198 | char *buf, loff_t off, size_t count) | |
854165f4 | 199 | { |
7b867cf7 | 200 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
854165f4 | 201 | struct device, kobj))); |
7b867cf7 | 202 | struct qla_hw_data *ha = vha->hw; |
854165f4 AV |
203 | |
204 | if (ha->optrom_state != QLA_SWRITING) | |
205 | return -EINVAL; | |
b7cc176c | 206 | if (off > ha->optrom_region_size) |
854165f4 | 207 | return -ERANGE; |
b7cc176c JC |
208 | if (off + count > ha->optrom_region_size) |
209 | count = ha->optrom_region_size - off; | |
854165f4 AV |
210 | |
211 | memcpy(&ha->optrom_buffer[off], buf, count); | |
212 | ||
213 | return count; | |
214 | } | |
215 | ||
216 | static struct bin_attribute sysfs_optrom_attr = { | |
217 | .attr = { | |
218 | .name = "optrom", | |
219 | .mode = S_IRUSR | S_IWUSR, | |
854165f4 | 220 | }, |
c3a2f0df | 221 | .size = 0, |
854165f4 AV |
222 | .read = qla2x00_sysfs_read_optrom, |
223 | .write = qla2x00_sysfs_write_optrom, | |
224 | }; | |
225 | ||
226 | static ssize_t | |
91a69029 ZR |
227 | qla2x00_sysfs_write_optrom_ctl(struct kobject *kobj, |
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 AC |
233 | struct qla_hw_data *ha = vha->hw; |
234 | ||
b7cc176c JC |
235 | uint32_t start = 0; |
236 | uint32_t size = ha->optrom_size; | |
237 | int val, valid; | |
854165f4 AV |
238 | |
239 | if (off) | |
240 | return 0; | |
241 | ||
85880801 AV |
242 | if (unlikely(pci_channel_offline(ha->pdev))) |
243 | return 0; | |
244 | ||
b7cc176c JC |
245 | if (sscanf(buf, "%d:%x:%x", &val, &start, &size) < 1) |
246 | return -EINVAL; | |
247 | if (start > ha->optrom_size) | |
854165f4 AV |
248 | return -EINVAL; |
249 | ||
250 | switch (val) { | |
251 | case 0: | |
252 | if (ha->optrom_state != QLA_SREADING && | |
253 | ha->optrom_state != QLA_SWRITING) | |
254 | break; | |
255 | ||
256 | ha->optrom_state = QLA_SWAITING; | |
b7cc176c JC |
257 | |
258 | DEBUG2(qla_printk(KERN_INFO, ha, | |
259 | "Freeing flash region allocation -- 0x%x bytes.\n", | |
260 | ha->optrom_region_size)); | |
261 | ||
854165f4 AV |
262 | vfree(ha->optrom_buffer); |
263 | ha->optrom_buffer = NULL; | |
264 | break; | |
265 | case 1: | |
266 | if (ha->optrom_state != QLA_SWAITING) | |
267 | break; | |
268 | ||
b7cc176c JC |
269 | ha->optrom_region_start = start; |
270 | ha->optrom_region_size = start + size > ha->optrom_size ? | |
271 | ha->optrom_size - start : size; | |
272 | ||
854165f4 | 273 | ha->optrom_state = QLA_SREADING; |
b7cc176c | 274 | ha->optrom_buffer = vmalloc(ha->optrom_region_size); |
854165f4 AV |
275 | if (ha->optrom_buffer == NULL) { |
276 | qla_printk(KERN_WARNING, ha, | |
277 | "Unable to allocate memory for optrom retrieval " | |
b7cc176c | 278 | "(%x).\n", ha->optrom_region_size); |
854165f4 AV |
279 | |
280 | ha->optrom_state = QLA_SWAITING; | |
281 | return count; | |
282 | } | |
283 | ||
b7cc176c JC |
284 | DEBUG2(qla_printk(KERN_INFO, ha, |
285 | "Reading flash region -- 0x%x/0x%x.\n", | |
286 | ha->optrom_region_start, ha->optrom_region_size)); | |
287 | ||
288 | memset(ha->optrom_buffer, 0, ha->optrom_region_size); | |
7b867cf7 | 289 | ha->isp_ops->read_optrom(vha, ha->optrom_buffer, |
b7cc176c | 290 | ha->optrom_region_start, ha->optrom_region_size); |
854165f4 AV |
291 | break; |
292 | case 2: | |
293 | if (ha->optrom_state != QLA_SWAITING) | |
294 | break; | |
295 | ||
b7cc176c JC |
296 | /* |
297 | * We need to be more restrictive on which FLASH regions are | |
298 | * allowed to be updated via user-space. Regions accessible | |
299 | * via this method include: | |
300 | * | |
301 | * ISP21xx/ISP22xx/ISP23xx type boards: | |
302 | * | |
303 | * 0x000000 -> 0x020000 -- Boot code. | |
304 | * | |
305 | * ISP2322/ISP24xx type boards: | |
306 | * | |
307 | * 0x000000 -> 0x07ffff -- Boot code. | |
308 | * 0x080000 -> 0x0fffff -- Firmware. | |
309 | * | |
310 | * ISP25xx type boards: | |
311 | * | |
312 | * 0x000000 -> 0x07ffff -- Boot code. | |
313 | * 0x080000 -> 0x0fffff -- Firmware. | |
314 | * 0x120000 -> 0x12ffff -- VPD and HBA parameters. | |
315 | */ | |
316 | valid = 0; | |
317 | if (ha->optrom_size == OPTROM_SIZE_2300 && start == 0) | |
318 | valid = 1; | |
c00d8994 AV |
319 | else if (start == (ha->flt_region_boot * 4) || |
320 | start == (ha->flt_region_fw * 4)) | |
b7cc176c | 321 | valid = 1; |
a9083016 GM |
322 | else if (IS_QLA25XX(ha) || IS_QLA8XXX_TYPE(ha)) |
323 | valid = 1; | |
b7cc176c JC |
324 | if (!valid) { |
325 | qla_printk(KERN_WARNING, ha, | |
326 | "Invalid start region 0x%x/0x%x.\n", start, size); | |
327 | return -EINVAL; | |
328 | } | |
329 | ||
330 | ha->optrom_region_start = start; | |
331 | ha->optrom_region_size = start + size > ha->optrom_size ? | |
332 | ha->optrom_size - start : size; | |
333 | ||
854165f4 | 334 | ha->optrom_state = QLA_SWRITING; |
b7cc176c | 335 | ha->optrom_buffer = vmalloc(ha->optrom_region_size); |
854165f4 AV |
336 | if (ha->optrom_buffer == NULL) { |
337 | qla_printk(KERN_WARNING, ha, | |
338 | "Unable to allocate memory for optrom update " | |
b7cc176c | 339 | "(%x).\n", ha->optrom_region_size); |
854165f4 AV |
340 | |
341 | ha->optrom_state = QLA_SWAITING; | |
342 | return count; | |
343 | } | |
b7cc176c JC |
344 | |
345 | DEBUG2(qla_printk(KERN_INFO, ha, | |
346 | "Staging flash region write -- 0x%x/0x%x.\n", | |
347 | ha->optrom_region_start, ha->optrom_region_size)); | |
348 | ||
349 | memset(ha->optrom_buffer, 0, ha->optrom_region_size); | |
854165f4 AV |
350 | break; |
351 | case 3: | |
352 | if (ha->optrom_state != QLA_SWRITING) | |
353 | break; | |
354 | ||
2533cf67 LC |
355 | if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) { |
356 | qla_printk(KERN_WARNING, ha, | |
357 | "HBA not online, failing flash update.\n"); | |
358 | return -EAGAIN; | |
359 | } | |
360 | ||
b7cc176c JC |
361 | DEBUG2(qla_printk(KERN_INFO, ha, |
362 | "Writing flash region -- 0x%x/0x%x.\n", | |
363 | ha->optrom_region_start, ha->optrom_region_size)); | |
364 | ||
7b867cf7 | 365 | ha->isp_ops->write_optrom(vha, ha->optrom_buffer, |
b7cc176c | 366 | ha->optrom_region_start, ha->optrom_region_size); |
854165f4 | 367 | break; |
b7cc176c JC |
368 | default: |
369 | count = -EINVAL; | |
854165f4 AV |
370 | } |
371 | return count; | |
372 | } | |
373 | ||
374 | static struct bin_attribute sysfs_optrom_ctl_attr = { | |
375 | .attr = { | |
376 | .name = "optrom_ctl", | |
377 | .mode = S_IWUSR, | |
854165f4 AV |
378 | }, |
379 | .size = 0, | |
380 | .write = qla2x00_sysfs_write_optrom_ctl, | |
381 | }; | |
382 | ||
6f641790 | 383 | static ssize_t |
91a69029 ZR |
384 | qla2x00_sysfs_read_vpd(struct kobject *kobj, |
385 | struct bin_attribute *bin_attr, | |
386 | char *buf, loff_t off, size_t count) | |
6f641790 | 387 | { |
7b867cf7 | 388 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
6f641790 | 389 | struct device, kobj))); |
7b867cf7 | 390 | struct qla_hw_data *ha = vha->hw; |
6f641790 | 391 | |
85880801 AV |
392 | if (unlikely(pci_channel_offline(ha->pdev))) |
393 | return 0; | |
394 | ||
b3dc9088 | 395 | if (!capable(CAP_SYS_ADMIN)) |
6f641790 AV |
396 | return 0; |
397 | ||
6749ce36 AV |
398 | if (IS_NOCACHE_VPD_TYPE(ha)) |
399 | ha->isp_ops->read_optrom(vha, ha->vpd, ha->flt_region_vpd << 2, | |
400 | ha->vpd_size); | |
b3dc9088 | 401 | return memory_read_from_buffer(buf, count, &off, ha->vpd, ha->vpd_size); |
6f641790 AV |
402 | } |
403 | ||
404 | static ssize_t | |
91a69029 ZR |
405 | qla2x00_sysfs_write_vpd(struct kobject *kobj, |
406 | struct bin_attribute *bin_attr, | |
407 | char *buf, loff_t off, size_t count) | |
6f641790 | 408 | { |
7b867cf7 | 409 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
6f641790 | 410 | struct device, kobj))); |
7b867cf7 | 411 | struct qla_hw_data *ha = vha->hw; |
d0c3eefa | 412 | uint8_t *tmp_data; |
6f641790 | 413 | |
85880801 AV |
414 | if (unlikely(pci_channel_offline(ha->pdev))) |
415 | return 0; | |
416 | ||
3d79038f AV |
417 | if (!capable(CAP_SYS_ADMIN) || off != 0 || count != ha->vpd_size || |
418 | !ha->isp_ops->write_nvram) | |
6f641790 AV |
419 | return 0; |
420 | ||
2533cf67 LC |
421 | if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) { |
422 | qla_printk(KERN_WARNING, ha, | |
423 | "HBA not online, failing VPD update.\n"); | |
424 | return -EAGAIN; | |
425 | } | |
426 | ||
6f641790 | 427 | /* Write NVRAM. */ |
7b867cf7 AC |
428 | ha->isp_ops->write_nvram(vha, (uint8_t *)buf, ha->vpd_base, count); |
429 | ha->isp_ops->read_nvram(vha, (uint8_t *)ha->vpd, ha->vpd_base, count); | |
6f641790 | 430 | |
d0c3eefa LC |
431 | /* Update flash version information for 4Gb & above. */ |
432 | if (!IS_FWI2_CAPABLE(ha)) | |
433 | goto done; | |
434 | ||
435 | tmp_data = vmalloc(256); | |
436 | if (!tmp_data) { | |
437 | qla_printk(KERN_WARNING, ha, | |
438 | "Unable to allocate memory for VPD information update.\n"); | |
439 | goto done; | |
440 | } | |
441 | ha->isp_ops->get_flash_version(vha, tmp_data); | |
442 | vfree(tmp_data); | |
443 | done: | |
6f641790 AV |
444 | return count; |
445 | } | |
446 | ||
447 | static struct bin_attribute sysfs_vpd_attr = { | |
448 | .attr = { | |
449 | .name = "vpd", | |
450 | .mode = S_IRUSR | S_IWUSR, | |
6f641790 AV |
451 | }, |
452 | .size = 0, | |
453 | .read = qla2x00_sysfs_read_vpd, | |
454 | .write = qla2x00_sysfs_write_vpd, | |
455 | }; | |
456 | ||
88729e53 | 457 | static ssize_t |
91a69029 ZR |
458 | qla2x00_sysfs_read_sfp(struct kobject *kobj, |
459 | struct bin_attribute *bin_attr, | |
460 | char *buf, loff_t off, size_t count) | |
88729e53 | 461 | { |
7b867cf7 | 462 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
88729e53 | 463 | struct device, kobj))); |
7b867cf7 | 464 | struct qla_hw_data *ha = vha->hw; |
88729e53 AV |
465 | uint16_t iter, addr, offset; |
466 | int rval; | |
467 | ||
468 | if (!capable(CAP_SYS_ADMIN) || off != 0 || count != SFP_DEV_SIZE * 2) | |
469 | return 0; | |
470 | ||
e8711085 AV |
471 | if (ha->sfp_data) |
472 | goto do_read; | |
473 | ||
474 | ha->sfp_data = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, | |
475 | &ha->sfp_data_dma); | |
476 | if (!ha->sfp_data) { | |
477 | qla_printk(KERN_WARNING, ha, | |
478 | "Unable to allocate memory for SFP read-data.\n"); | |
479 | return 0; | |
480 | } | |
481 | ||
482 | do_read: | |
483 | memset(ha->sfp_data, 0, SFP_BLOCK_SIZE); | |
88729e53 AV |
484 | addr = 0xa0; |
485 | for (iter = 0, offset = 0; iter < (SFP_DEV_SIZE * 2) / SFP_BLOCK_SIZE; | |
486 | iter++, offset += SFP_BLOCK_SIZE) { | |
487 | if (iter == 4) { | |
488 | /* Skip to next device address. */ | |
489 | addr = 0xa2; | |
490 | offset = 0; | |
491 | } | |
492 | ||
7b867cf7 | 493 | rval = qla2x00_read_sfp(vha, ha->sfp_data_dma, addr, offset, |
88729e53 AV |
494 | SFP_BLOCK_SIZE); |
495 | if (rval != QLA_SUCCESS) { | |
496 | qla_printk(KERN_WARNING, ha, | |
497 | "Unable to read SFP data (%x/%x/%x).\n", rval, | |
498 | addr, offset); | |
499 | count = 0; | |
500 | break; | |
501 | } | |
502 | memcpy(buf, ha->sfp_data, SFP_BLOCK_SIZE); | |
503 | buf += SFP_BLOCK_SIZE; | |
504 | } | |
505 | ||
506 | return count; | |
507 | } | |
508 | ||
509 | static struct bin_attribute sysfs_sfp_attr = { | |
510 | .attr = { | |
511 | .name = "sfp", | |
512 | .mode = S_IRUSR | S_IWUSR, | |
88729e53 AV |
513 | }, |
514 | .size = SFP_DEV_SIZE * 2, | |
515 | .read = qla2x00_sysfs_read_sfp, | |
516 | }; | |
517 | ||
6e181be5 LC |
518 | static ssize_t |
519 | qla2x00_sysfs_write_reset(struct kobject *kobj, | |
520 | struct bin_attribute *bin_attr, | |
521 | char *buf, loff_t off, size_t count) | |
522 | { | |
523 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, | |
524 | struct device, kobj))); | |
525 | struct qla_hw_data *ha = vha->hw; | |
a9083016 | 526 | struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev); |
6e181be5 LC |
527 | int type; |
528 | ||
529 | if (off != 0) | |
530 | return 0; | |
531 | ||
532 | type = simple_strtol(buf, NULL, 10); | |
533 | switch (type) { | |
534 | case 0x2025c: | |
535 | qla_printk(KERN_INFO, ha, | |
536 | "Issuing ISP reset on (%ld).\n", vha->host_no); | |
537 | ||
538 | scsi_block_requests(vha->host); | |
539 | set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); | |
540 | qla2xxx_wake_dpc(vha); | |
541 | qla2x00_wait_for_chip_reset(vha); | |
542 | scsi_unblock_requests(vha->host); | |
543 | break; | |
544 | case 0x2025d: | |
545 | if (!IS_QLA81XX(ha)) | |
546 | break; | |
547 | ||
548 | qla_printk(KERN_INFO, ha, | |
549 | "Issuing MPI reset on (%ld).\n", vha->host_no); | |
550 | ||
551 | /* Make sure FC side is not in reset */ | |
552 | qla2x00_wait_for_hba_online(vha); | |
553 | ||
554 | /* Issue MPI reset */ | |
555 | scsi_block_requests(vha->host); | |
556 | if (qla81xx_restart_mpi_firmware(vha) != QLA_SUCCESS) | |
557 | qla_printk(KERN_WARNING, ha, | |
558 | "MPI reset failed on (%ld).\n", vha->host_no); | |
559 | scsi_unblock_requests(vha->host); | |
560 | break; | |
a9083016 GM |
561 | case 0x2025e: |
562 | if (!IS_QLA82XX(ha) || vha != base_vha) { | |
563 | qla_printk(KERN_INFO, ha, | |
564 | "FCoE ctx reset not supported for host%ld.\n", | |
565 | vha->host_no); | |
566 | return count; | |
567 | } | |
568 | ||
569 | qla_printk(KERN_INFO, ha, | |
570 | "Issuing FCoE CTX reset on host%ld.\n", vha->host_no); | |
571 | set_bit(FCOE_CTX_RESET_NEEDED, &vha->dpc_flags); | |
572 | qla2xxx_wake_dpc(vha); | |
573 | qla2x00_wait_for_fcoe_ctx_reset(vha); | |
574 | break; | |
6e181be5 LC |
575 | } |
576 | return count; | |
577 | } | |
578 | ||
579 | static struct bin_attribute sysfs_reset_attr = { | |
580 | .attr = { | |
581 | .name = "reset", | |
582 | .mode = S_IWUSR, | |
583 | }, | |
584 | .size = 0, | |
585 | .write = qla2x00_sysfs_write_reset, | |
586 | }; | |
587 | ||
ad0ecd61 JC |
588 | static ssize_t |
589 | qla2x00_sysfs_write_edc(struct kobject *kobj, | |
590 | struct bin_attribute *bin_attr, | |
591 | char *buf, loff_t off, size_t count) | |
592 | { | |
593 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, | |
594 | struct device, kobj))); | |
595 | struct qla_hw_data *ha = vha->hw; | |
596 | uint16_t dev, adr, opt, len; | |
597 | int rval; | |
598 | ||
599 | ha->edc_data_len = 0; | |
600 | ||
601 | if (!capable(CAP_SYS_ADMIN) || off != 0 || count < 8) | |
602 | return 0; | |
603 | ||
604 | if (!ha->edc_data) { | |
605 | ha->edc_data = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, | |
606 | &ha->edc_data_dma); | |
607 | if (!ha->edc_data) { | |
608 | DEBUG2(qla_printk(KERN_INFO, ha, | |
609 | "Unable to allocate memory for EDC write.\n")); | |
610 | return 0; | |
611 | } | |
612 | } | |
613 | ||
614 | dev = le16_to_cpup((void *)&buf[0]); | |
615 | adr = le16_to_cpup((void *)&buf[2]); | |
616 | opt = le16_to_cpup((void *)&buf[4]); | |
617 | len = le16_to_cpup((void *)&buf[6]); | |
618 | ||
619 | if (!(opt & BIT_0)) | |
620 | if (len == 0 || len > DMA_POOL_SIZE || len > count - 8) | |
621 | return -EINVAL; | |
622 | ||
623 | memcpy(ha->edc_data, &buf[8], len); | |
624 | ||
625 | rval = qla2x00_write_edc(vha, dev, adr, ha->edc_data_dma, | |
626 | ha->edc_data, len, opt); | |
627 | if (rval != QLA_SUCCESS) { | |
628 | DEBUG2(qla_printk(KERN_INFO, ha, | |
629 | "Unable to write EDC (%x) %02x:%02x:%04x:%02x:%02x.\n", | |
630 | rval, dev, adr, opt, len, *buf)); | |
631 | return 0; | |
632 | } | |
633 | ||
634 | return count; | |
635 | } | |
636 | ||
637 | static struct bin_attribute sysfs_edc_attr = { | |
638 | .attr = { | |
639 | .name = "edc", | |
640 | .mode = S_IWUSR, | |
641 | }, | |
642 | .size = 0, | |
643 | .write = qla2x00_sysfs_write_edc, | |
644 | }; | |
645 | ||
646 | static ssize_t | |
647 | qla2x00_sysfs_write_edc_status(struct kobject *kobj, | |
648 | struct bin_attribute *bin_attr, | |
649 | char *buf, loff_t off, size_t count) | |
650 | { | |
651 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, | |
652 | struct device, kobj))); | |
653 | struct qla_hw_data *ha = vha->hw; | |
654 | uint16_t dev, adr, opt, len; | |
655 | int rval; | |
656 | ||
657 | ha->edc_data_len = 0; | |
658 | ||
659 | if (!capable(CAP_SYS_ADMIN) || off != 0 || count < 8) | |
660 | return 0; | |
661 | ||
662 | if (!ha->edc_data) { | |
663 | ha->edc_data = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, | |
664 | &ha->edc_data_dma); | |
665 | if (!ha->edc_data) { | |
666 | DEBUG2(qla_printk(KERN_INFO, ha, | |
667 | "Unable to allocate memory for EDC status.\n")); | |
668 | return 0; | |
669 | } | |
670 | } | |
671 | ||
672 | dev = le16_to_cpup((void *)&buf[0]); | |
673 | adr = le16_to_cpup((void *)&buf[2]); | |
674 | opt = le16_to_cpup((void *)&buf[4]); | |
675 | len = le16_to_cpup((void *)&buf[6]); | |
676 | ||
677 | if (!(opt & BIT_0)) | |
678 | if (len == 0 || len > DMA_POOL_SIZE) | |
679 | return -EINVAL; | |
680 | ||
681 | memset(ha->edc_data, 0, len); | |
682 | rval = qla2x00_read_edc(vha, dev, adr, ha->edc_data_dma, | |
683 | ha->edc_data, len, opt); | |
684 | if (rval != QLA_SUCCESS) { | |
685 | DEBUG2(qla_printk(KERN_INFO, ha, | |
686 | "Unable to write EDC status (%x) %02x:%02x:%04x:%02x.\n", | |
687 | rval, dev, adr, opt, len)); | |
688 | return 0; | |
689 | } | |
690 | ||
691 | ha->edc_data_len = len; | |
692 | ||
693 | return count; | |
694 | } | |
695 | ||
696 | static ssize_t | |
697 | qla2x00_sysfs_read_edc_status(struct kobject *kobj, | |
698 | struct bin_attribute *bin_attr, | |
699 | char *buf, loff_t off, size_t count) | |
700 | { | |
701 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, | |
702 | struct device, kobj))); | |
703 | struct qla_hw_data *ha = vha->hw; | |
704 | ||
705 | if (!capable(CAP_SYS_ADMIN) || off != 0 || count == 0) | |
706 | return 0; | |
707 | ||
708 | if (!ha->edc_data || ha->edc_data_len == 0 || ha->edc_data_len > count) | |
709 | return -EINVAL; | |
710 | ||
711 | memcpy(buf, ha->edc_data, ha->edc_data_len); | |
712 | ||
713 | return ha->edc_data_len; | |
714 | } | |
715 | ||
716 | static struct bin_attribute sysfs_edc_status_attr = { | |
717 | .attr = { | |
718 | .name = "edc_status", | |
719 | .mode = S_IRUSR | S_IWUSR, | |
720 | }, | |
721 | .size = 0, | |
722 | .write = qla2x00_sysfs_write_edc_status, | |
723 | .read = qla2x00_sysfs_read_edc_status, | |
724 | }; | |
725 | ||
ce0423f4 AV |
726 | static ssize_t |
727 | qla2x00_sysfs_read_xgmac_stats(struct kobject *kobj, | |
728 | struct bin_attribute *bin_attr, | |
729 | char *buf, loff_t off, size_t count) | |
730 | { | |
731 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, | |
732 | struct device, kobj))); | |
733 | struct qla_hw_data *ha = vha->hw; | |
734 | int rval; | |
735 | uint16_t actual_size; | |
736 | ||
737 | if (!capable(CAP_SYS_ADMIN) || off != 0 || count > XGMAC_DATA_SIZE) | |
738 | return 0; | |
739 | ||
740 | if (ha->xgmac_data) | |
741 | goto do_read; | |
742 | ||
743 | ha->xgmac_data = dma_alloc_coherent(&ha->pdev->dev, XGMAC_DATA_SIZE, | |
744 | &ha->xgmac_data_dma, GFP_KERNEL); | |
745 | if (!ha->xgmac_data) { | |
746 | qla_printk(KERN_WARNING, ha, | |
747 | "Unable to allocate memory for XGMAC read-data.\n"); | |
748 | return 0; | |
749 | } | |
750 | ||
751 | do_read: | |
752 | actual_size = 0; | |
753 | memset(ha->xgmac_data, 0, XGMAC_DATA_SIZE); | |
754 | ||
755 | rval = qla2x00_get_xgmac_stats(vha, ha->xgmac_data_dma, | |
756 | XGMAC_DATA_SIZE, &actual_size); | |
757 | if (rval != QLA_SUCCESS) { | |
758 | qla_printk(KERN_WARNING, ha, | |
759 | "Unable to read XGMAC data (%x).\n", rval); | |
760 | count = 0; | |
761 | } | |
762 | ||
763 | count = actual_size > count ? count: actual_size; | |
764 | memcpy(buf, ha->xgmac_data, count); | |
765 | ||
766 | return count; | |
767 | } | |
768 | ||
769 | static struct bin_attribute sysfs_xgmac_stats_attr = { | |
770 | .attr = { | |
771 | .name = "xgmac_stats", | |
772 | .mode = S_IRUSR, | |
773 | }, | |
774 | .size = 0, | |
775 | .read = qla2x00_sysfs_read_xgmac_stats, | |
776 | }; | |
777 | ||
11bbc1d8 AV |
778 | static ssize_t |
779 | qla2x00_sysfs_read_dcbx_tlv(struct kobject *kobj, | |
780 | struct bin_attribute *bin_attr, | |
781 | char *buf, loff_t off, size_t count) | |
782 | { | |
783 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, | |
784 | struct device, kobj))); | |
785 | struct qla_hw_data *ha = vha->hw; | |
786 | int rval; | |
787 | uint16_t actual_size; | |
788 | ||
789 | if (!capable(CAP_SYS_ADMIN) || off != 0 || count > DCBX_TLV_DATA_SIZE) | |
790 | return 0; | |
791 | ||
792 | if (ha->dcbx_tlv) | |
793 | goto do_read; | |
794 | ||
795 | ha->dcbx_tlv = dma_alloc_coherent(&ha->pdev->dev, DCBX_TLV_DATA_SIZE, | |
796 | &ha->dcbx_tlv_dma, GFP_KERNEL); | |
797 | if (!ha->dcbx_tlv) { | |
798 | qla_printk(KERN_WARNING, ha, | |
799 | "Unable to allocate memory for DCBX TLV read-data.\n"); | |
800 | return 0; | |
801 | } | |
802 | ||
803 | do_read: | |
804 | actual_size = 0; | |
805 | memset(ha->dcbx_tlv, 0, DCBX_TLV_DATA_SIZE); | |
806 | ||
807 | rval = qla2x00_get_dcbx_params(vha, ha->dcbx_tlv_dma, | |
808 | DCBX_TLV_DATA_SIZE); | |
809 | if (rval != QLA_SUCCESS) { | |
810 | qla_printk(KERN_WARNING, ha, | |
811 | "Unable to read DCBX TLV data (%x).\n", rval); | |
812 | count = 0; | |
813 | } | |
814 | ||
815 | memcpy(buf, ha->dcbx_tlv, count); | |
816 | ||
817 | return count; | |
818 | } | |
819 | ||
820 | static struct bin_attribute sysfs_dcbx_tlv_attr = { | |
821 | .attr = { | |
822 | .name = "dcbx_tlv", | |
823 | .mode = S_IRUSR, | |
824 | }, | |
825 | .size = 0, | |
826 | .read = qla2x00_sysfs_read_dcbx_tlv, | |
827 | }; | |
828 | ||
f1663ad5 AV |
829 | static struct sysfs_entry { |
830 | char *name; | |
831 | struct bin_attribute *attr; | |
832 | int is4GBp_only; | |
833 | } bin_file_entries[] = { | |
834 | { "fw_dump", &sysfs_fw_dump_attr, }, | |
835 | { "nvram", &sysfs_nvram_attr, }, | |
836 | { "optrom", &sysfs_optrom_attr, }, | |
837 | { "optrom_ctl", &sysfs_optrom_ctl_attr, }, | |
838 | { "vpd", &sysfs_vpd_attr, 1 }, | |
839 | { "sfp", &sysfs_sfp_attr, 1 }, | |
6e181be5 | 840 | { "reset", &sysfs_reset_attr, }, |
ad0ecd61 JC |
841 | { "edc", &sysfs_edc_attr, 2 }, |
842 | { "edc_status", &sysfs_edc_status_attr, 2 }, | |
ce0423f4 | 843 | { "xgmac_stats", &sysfs_xgmac_stats_attr, 3 }, |
11bbc1d8 | 844 | { "dcbx_tlv", &sysfs_dcbx_tlv_attr, 3 }, |
46ddab7b | 845 | { NULL }, |
f1663ad5 AV |
846 | }; |
847 | ||
8482e118 | 848 | void |
7b867cf7 | 849 | qla2x00_alloc_sysfs_attr(scsi_qla_host_t *vha) |
8482e118 | 850 | { |
7b867cf7 | 851 | struct Scsi_Host *host = vha->host; |
f1663ad5 AV |
852 | struct sysfs_entry *iter; |
853 | int ret; | |
8482e118 | 854 | |
f1663ad5 | 855 | for (iter = bin_file_entries; iter->name; iter++) { |
7b867cf7 | 856 | if (iter->is4GBp_only && !IS_FWI2_CAPABLE(vha->hw)) |
f1663ad5 | 857 | continue; |
ad0ecd61 JC |
858 | if (iter->is4GBp_only == 2 && !IS_QLA25XX(vha->hw)) |
859 | continue; | |
a9083016 | 860 | if (iter->is4GBp_only == 3 && !(IS_QLA8XXX_TYPE(vha->hw))) |
ce0423f4 | 861 | continue; |
f1663ad5 AV |
862 | |
863 | ret = sysfs_create_bin_file(&host->shost_gendev.kobj, | |
864 | iter->attr); | |
865 | if (ret) | |
7b867cf7 | 866 | qla_printk(KERN_INFO, vha->hw, |
f1663ad5 AV |
867 | "Unable to create sysfs %s binary attribute " |
868 | "(%d).\n", iter->name, ret); | |
7914d004 | 869 | } |
8482e118 AV |
870 | } |
871 | ||
872 | void | |
7b867cf7 | 873 | qla2x00_free_sysfs_attr(scsi_qla_host_t *vha) |
8482e118 | 874 | { |
7b867cf7 | 875 | struct Scsi_Host *host = vha->host; |
f1663ad5 | 876 | struct sysfs_entry *iter; |
7b867cf7 | 877 | struct qla_hw_data *ha = vha->hw; |
f1663ad5 AV |
878 | |
879 | for (iter = bin_file_entries; iter->name; iter++) { | |
e428924c | 880 | if (iter->is4GBp_only && !IS_FWI2_CAPABLE(ha)) |
f1663ad5 | 881 | continue; |
ad0ecd61 JC |
882 | if (iter->is4GBp_only == 2 && !IS_QLA25XX(ha)) |
883 | continue; | |
a9083016 | 884 | if (iter->is4GBp_only == 3 && !!(IS_QLA8XXX_TYPE(vha->hw))) |
ce0423f4 | 885 | continue; |
8482e118 | 886 | |
88729e53 | 887 | sysfs_remove_bin_file(&host->shost_gendev.kobj, |
f1663ad5 | 888 | iter->attr); |
7914d004 | 889 | } |
f6df144c AV |
890 | |
891 | if (ha->beacon_blink_led == 1) | |
7b867cf7 | 892 | ha->isp_ops->beacon_off(vha); |
8482e118 AV |
893 | } |
894 | ||
afb046e2 AV |
895 | /* Scsi_Host attributes. */ |
896 | ||
897 | static ssize_t | |
ee959b00 TJ |
898 | qla2x00_drvr_version_show(struct device *dev, |
899 | struct device_attribute *attr, char *buf) | |
afb046e2 AV |
900 | { |
901 | return snprintf(buf, PAGE_SIZE, "%s\n", qla2x00_version_str); | |
902 | } | |
903 | ||
904 | static ssize_t | |
ee959b00 TJ |
905 | qla2x00_fw_version_show(struct device *dev, |
906 | struct device_attribute *attr, char *buf) | |
afb046e2 | 907 | { |
7b867cf7 AC |
908 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
909 | struct qla_hw_data *ha = vha->hw; | |
910 | char fw_str[128]; | |
afb046e2 AV |
911 | |
912 | return snprintf(buf, PAGE_SIZE, "%s\n", | |
7b867cf7 | 913 | ha->isp_ops->fw_version_str(vha, fw_str)); |
afb046e2 AV |
914 | } |
915 | ||
916 | static ssize_t | |
ee959b00 TJ |
917 | qla2x00_serial_num_show(struct device *dev, struct device_attribute *attr, |
918 | char *buf) | |
afb046e2 | 919 | { |
7b867cf7 AC |
920 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
921 | struct qla_hw_data *ha = vha->hw; | |
afb046e2 AV |
922 | uint32_t sn; |
923 | ||
1ee27146 | 924 | if (IS_FWI2_CAPABLE(ha)) { |
7b867cf7 | 925 | qla2xxx_get_vpd_field(vha, "SN", buf, PAGE_SIZE); |
1ee27146 JC |
926 | return snprintf(buf, PAGE_SIZE, "%s\n", buf); |
927 | } | |
8b7afc2a | 928 | |
afb046e2 AV |
929 | sn = ((ha->serial0 & 0x1f) << 16) | (ha->serial2 << 8) | ha->serial1; |
930 | return snprintf(buf, PAGE_SIZE, "%c%05d\n", 'A' + sn / 100000, | |
931 | sn % 100000); | |
932 | } | |
933 | ||
934 | static ssize_t | |
ee959b00 TJ |
935 | qla2x00_isp_name_show(struct device *dev, struct device_attribute *attr, |
936 | char *buf) | |
afb046e2 | 937 | { |
7b867cf7 AC |
938 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
939 | return snprintf(buf, PAGE_SIZE, "ISP%04X\n", vha->hw->pdev->device); | |
afb046e2 AV |
940 | } |
941 | ||
942 | static ssize_t | |
ee959b00 TJ |
943 | qla2x00_isp_id_show(struct device *dev, struct device_attribute *attr, |
944 | char *buf) | |
afb046e2 | 945 | { |
7b867cf7 AC |
946 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
947 | struct qla_hw_data *ha = vha->hw; | |
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 AC |
957 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
958 | return snprintf(buf, PAGE_SIZE, "%s\n", vha->hw->model_number); | |
afb046e2 AV |
959 | } |
960 | ||
961 | static ssize_t | |
ee959b00 TJ |
962 | qla2x00_model_desc_show(struct device *dev, struct device_attribute *attr, |
963 | char *buf) | |
afb046e2 | 964 | { |
7b867cf7 | 965 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
afb046e2 | 966 | return snprintf(buf, PAGE_SIZE, "%s\n", |
7b867cf7 | 967 | vha->hw->model_desc ? vha->hw->model_desc : ""); |
afb046e2 AV |
968 | } |
969 | ||
970 | static ssize_t | |
ee959b00 TJ |
971 | qla2x00_pci_info_show(struct device *dev, struct device_attribute *attr, |
972 | char *buf) | |
afb046e2 | 973 | { |
7b867cf7 | 974 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
afb046e2 AV |
975 | char pci_info[30]; |
976 | ||
977 | return snprintf(buf, PAGE_SIZE, "%s\n", | |
7b867cf7 | 978 | vha->hw->isp_ops->pci_info_str(vha, pci_info)); |
afb046e2 AV |
979 | } |
980 | ||
981 | static ssize_t | |
bbd1ae41 HR |
982 | qla2x00_link_state_show(struct device *dev, struct device_attribute *attr, |
983 | char *buf) | |
afb046e2 | 984 | { |
7b867cf7 AC |
985 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
986 | struct qla_hw_data *ha = vha->hw; | |
afb046e2 AV |
987 | int len = 0; |
988 | ||
7b867cf7 AC |
989 | if (atomic_read(&vha->loop_state) == LOOP_DOWN || |
990 | atomic_read(&vha->loop_state) == LOOP_DEAD) | |
afb046e2 | 991 | len = snprintf(buf, PAGE_SIZE, "Link Down\n"); |
7b867cf7 AC |
992 | else if (atomic_read(&vha->loop_state) != LOOP_READY || |
993 | test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags) || | |
994 | test_bit(ISP_ABORT_NEEDED, &vha->dpc_flags)) | |
afb046e2 AV |
995 | len = snprintf(buf, PAGE_SIZE, "Unknown Link State\n"); |
996 | else { | |
997 | len = snprintf(buf, PAGE_SIZE, "Link Up - "); | |
998 | ||
999 | switch (ha->current_topology) { | |
1000 | case ISP_CFG_NL: | |
1001 | len += snprintf(buf + len, PAGE_SIZE-len, "Loop\n"); | |
1002 | break; | |
1003 | case ISP_CFG_FL: | |
1004 | len += snprintf(buf + len, PAGE_SIZE-len, "FL_Port\n"); | |
1005 | break; | |
1006 | case ISP_CFG_N: | |
1007 | len += snprintf(buf + len, PAGE_SIZE-len, | |
1008 | "N_Port to N_Port\n"); | |
1009 | break; | |
1010 | case ISP_CFG_F: | |
1011 | len += snprintf(buf + len, PAGE_SIZE-len, "F_Port\n"); | |
1012 | break; | |
1013 | default: | |
1014 | len += snprintf(buf + len, PAGE_SIZE-len, "Loop\n"); | |
1015 | break; | |
1016 | } | |
1017 | } | |
1018 | return len; | |
1019 | } | |
1020 | ||
4fdfefe5 | 1021 | static ssize_t |
ee959b00 TJ |
1022 | qla2x00_zio_show(struct device *dev, struct device_attribute *attr, |
1023 | char *buf) | |
4fdfefe5 | 1024 | { |
7b867cf7 | 1025 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
4fdfefe5 AV |
1026 | int len = 0; |
1027 | ||
7b867cf7 | 1028 | switch (vha->hw->zio_mode) { |
4fdfefe5 AV |
1029 | case QLA_ZIO_MODE_6: |
1030 | len += snprintf(buf + len, PAGE_SIZE-len, "Mode 6\n"); | |
1031 | break; | |
1032 | case QLA_ZIO_DISABLED: | |
1033 | len += snprintf(buf + len, PAGE_SIZE-len, "Disabled\n"); | |
1034 | break; | |
1035 | } | |
1036 | return len; | |
1037 | } | |
1038 | ||
1039 | static ssize_t | |
ee959b00 TJ |
1040 | qla2x00_zio_store(struct device *dev, struct device_attribute *attr, |
1041 | const char *buf, size_t count) | |
4fdfefe5 | 1042 | { |
7b867cf7 AC |
1043 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
1044 | struct qla_hw_data *ha = vha->hw; | |
4fdfefe5 AV |
1045 | int val = 0; |
1046 | uint16_t zio_mode; | |
1047 | ||
4a59f71d AV |
1048 | if (!IS_ZIO_SUPPORTED(ha)) |
1049 | return -ENOTSUPP; | |
1050 | ||
4fdfefe5 AV |
1051 | if (sscanf(buf, "%d", &val) != 1) |
1052 | return -EINVAL; | |
1053 | ||
4a59f71d | 1054 | if (val) |
4fdfefe5 | 1055 | zio_mode = QLA_ZIO_MODE_6; |
4a59f71d | 1056 | else |
4fdfefe5 | 1057 | zio_mode = QLA_ZIO_DISABLED; |
4fdfefe5 AV |
1058 | |
1059 | /* Update per-hba values and queue a reset. */ | |
1060 | if (zio_mode != QLA_ZIO_DISABLED || ha->zio_mode != QLA_ZIO_DISABLED) { | |
1061 | ha->zio_mode = zio_mode; | |
7b867cf7 | 1062 | set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); |
4fdfefe5 AV |
1063 | } |
1064 | return strlen(buf); | |
1065 | } | |
1066 | ||
1067 | static ssize_t | |
ee959b00 TJ |
1068 | qla2x00_zio_timer_show(struct device *dev, struct device_attribute *attr, |
1069 | char *buf) | |
4fdfefe5 | 1070 | { |
7b867cf7 | 1071 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
4fdfefe5 | 1072 | |
7b867cf7 | 1073 | return snprintf(buf, PAGE_SIZE, "%d us\n", vha->hw->zio_timer * 100); |
4fdfefe5 AV |
1074 | } |
1075 | ||
1076 | static ssize_t | |
ee959b00 TJ |
1077 | qla2x00_zio_timer_store(struct device *dev, struct device_attribute *attr, |
1078 | const char *buf, size_t count) | |
4fdfefe5 | 1079 | { |
7b867cf7 | 1080 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
4fdfefe5 AV |
1081 | int val = 0; |
1082 | uint16_t zio_timer; | |
1083 | ||
1084 | if (sscanf(buf, "%d", &val) != 1) | |
1085 | return -EINVAL; | |
1086 | if (val > 25500 || val < 100) | |
1087 | return -ERANGE; | |
1088 | ||
1089 | zio_timer = (uint16_t)(val / 100); | |
7b867cf7 | 1090 | vha->hw->zio_timer = zio_timer; |
4fdfefe5 AV |
1091 | |
1092 | return strlen(buf); | |
1093 | } | |
1094 | ||
f6df144c | 1095 | static ssize_t |
ee959b00 TJ |
1096 | qla2x00_beacon_show(struct device *dev, struct device_attribute *attr, |
1097 | char *buf) | |
f6df144c | 1098 | { |
7b867cf7 | 1099 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
f6df144c AV |
1100 | int len = 0; |
1101 | ||
7b867cf7 | 1102 | if (vha->hw->beacon_blink_led) |
f6df144c AV |
1103 | len += snprintf(buf + len, PAGE_SIZE-len, "Enabled\n"); |
1104 | else | |
1105 | len += snprintf(buf + len, PAGE_SIZE-len, "Disabled\n"); | |
1106 | return len; | |
1107 | } | |
1108 | ||
1109 | static ssize_t | |
ee959b00 TJ |
1110 | qla2x00_beacon_store(struct device *dev, struct device_attribute *attr, |
1111 | const char *buf, size_t count) | |
f6df144c | 1112 | { |
7b867cf7 AC |
1113 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
1114 | struct qla_hw_data *ha = vha->hw; | |
f6df144c AV |
1115 | int val = 0; |
1116 | int rval; | |
1117 | ||
1118 | if (IS_QLA2100(ha) || IS_QLA2200(ha)) | |
1119 | return -EPERM; | |
1120 | ||
7b867cf7 | 1121 | if (test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags)) { |
f6df144c AV |
1122 | qla_printk(KERN_WARNING, ha, |
1123 | "Abort ISP active -- ignoring beacon request.\n"); | |
1124 | return -EBUSY; | |
1125 | } | |
1126 | ||
1127 | if (sscanf(buf, "%d", &val) != 1) | |
1128 | return -EINVAL; | |
1129 | ||
1130 | if (val) | |
7b867cf7 | 1131 | rval = ha->isp_ops->beacon_on(vha); |
f6df144c | 1132 | else |
7b867cf7 | 1133 | rval = ha->isp_ops->beacon_off(vha); |
f6df144c AV |
1134 | |
1135 | if (rval != QLA_SUCCESS) | |
1136 | count = 0; | |
1137 | ||
1138 | return count; | |
1139 | } | |
1140 | ||
30c47662 | 1141 | static ssize_t |
ee959b00 TJ |
1142 | qla2x00_optrom_bios_version_show(struct device *dev, |
1143 | struct device_attribute *attr, char *buf) | |
30c47662 | 1144 | { |
7b867cf7 AC |
1145 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
1146 | struct qla_hw_data *ha = vha->hw; | |
30c47662 AV |
1147 | return snprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->bios_revision[1], |
1148 | ha->bios_revision[0]); | |
1149 | } | |
1150 | ||
1151 | static ssize_t | |
ee959b00 TJ |
1152 | qla2x00_optrom_efi_version_show(struct device *dev, |
1153 | struct device_attribute *attr, char *buf) | |
30c47662 | 1154 | { |
7b867cf7 AC |
1155 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
1156 | struct qla_hw_data *ha = vha->hw; | |
30c47662 AV |
1157 | return snprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->efi_revision[1], |
1158 | ha->efi_revision[0]); | |
1159 | } | |
1160 | ||
1161 | static ssize_t | |
ee959b00 TJ |
1162 | qla2x00_optrom_fcode_version_show(struct device *dev, |
1163 | struct device_attribute *attr, char *buf) | |
30c47662 | 1164 | { |
7b867cf7 AC |
1165 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
1166 | struct qla_hw_data *ha = vha->hw; | |
30c47662 AV |
1167 | return snprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->fcode_revision[1], |
1168 | ha->fcode_revision[0]); | |
1169 | } | |
1170 | ||
1171 | static ssize_t | |
ee959b00 TJ |
1172 | qla2x00_optrom_fw_version_show(struct device *dev, |
1173 | struct device_attribute *attr, char *buf) | |
30c47662 | 1174 | { |
7b867cf7 AC |
1175 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
1176 | struct qla_hw_data *ha = vha->hw; | |
30c47662 AV |
1177 | return snprintf(buf, PAGE_SIZE, "%d.%02d.%02d %d\n", |
1178 | ha->fw_revision[0], ha->fw_revision[1], ha->fw_revision[2], | |
1179 | ha->fw_revision[3]); | |
1180 | } | |
1181 | ||
e5f5f6f7 HZ |
1182 | static ssize_t |
1183 | qla2x00_total_isp_aborts_show(struct device *dev, | |
1184 | struct device_attribute *attr, char *buf) | |
1185 | { | |
7b867cf7 AC |
1186 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
1187 | struct qla_hw_data *ha = vha->hw; | |
e5f5f6f7 HZ |
1188 | return snprintf(buf, PAGE_SIZE, "%d\n", |
1189 | ha->qla_stats.total_isp_aborts); | |
1190 | } | |
1191 | ||
9a069e19 GM |
1192 | static ssize_t |
1193 | qla24xx_84xx_fw_version_show(struct device *dev, | |
1194 | struct device_attribute *attr, char *buf) | |
1195 | { | |
1196 | int rval = QLA_SUCCESS; | |
1197 | uint16_t status[2] = {0, 0}; | |
1198 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1199 | struct qla_hw_data *ha = vha->hw; | |
1200 | ||
6c452a45 AV |
1201 | if (IS_QLA84XX(ha) && ha->cs84xx) |
1202 | if (ha->cs84xx->op_fw_version == 0) | |
9a069e19 | 1203 | rval = qla84xx_verify_chip(vha, status); |
9a069e19 GM |
1204 | |
1205 | if ((rval == QLA_SUCCESS) && (status[0] == 0)) | |
1206 | return snprintf(buf, PAGE_SIZE, "%u\n", | |
1207 | (uint32_t)ha->cs84xx->op_fw_version); | |
9a069e19 GM |
1208 | |
1209 | return snprintf(buf, PAGE_SIZE, "\n"); | |
1210 | } | |
1211 | ||
3a03eb79 AV |
1212 | static ssize_t |
1213 | qla2x00_mpi_version_show(struct device *dev, struct device_attribute *attr, | |
1214 | char *buf) | |
1215 | { | |
1216 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1217 | struct qla_hw_data *ha = vha->hw; | |
1218 | ||
1219 | if (!IS_QLA81XX(ha)) | |
1220 | return snprintf(buf, PAGE_SIZE, "\n"); | |
1221 | ||
55a96158 | 1222 | return snprintf(buf, PAGE_SIZE, "%d.%02d.%02d (%x)\n", |
3a03eb79 | 1223 | ha->mpi_version[0], ha->mpi_version[1], ha->mpi_version[2], |
55a96158 AV |
1224 | ha->mpi_capabilities); |
1225 | } | |
1226 | ||
1227 | static ssize_t | |
1228 | qla2x00_phy_version_show(struct device *dev, struct device_attribute *attr, | |
1229 | char *buf) | |
1230 | { | |
1231 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1232 | struct qla_hw_data *ha = vha->hw; | |
1233 | ||
1234 | if (!IS_QLA81XX(ha)) | |
1235 | return snprintf(buf, PAGE_SIZE, "\n"); | |
1236 | ||
1237 | return snprintf(buf, PAGE_SIZE, "%d.%02d.%02d\n", | |
1238 | ha->phy_version[0], ha->phy_version[1], ha->phy_version[2]); | |
3a03eb79 AV |
1239 | } |
1240 | ||
fbcbb5d0 LC |
1241 | static ssize_t |
1242 | qla2x00_flash_block_size_show(struct device *dev, | |
1243 | struct device_attribute *attr, char *buf) | |
1244 | { | |
1245 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1246 | struct qla_hw_data *ha = vha->hw; | |
1247 | ||
1248 | return snprintf(buf, PAGE_SIZE, "0x%x\n", ha->fdt_block_size); | |
1249 | } | |
1250 | ||
bad7001c AV |
1251 | static ssize_t |
1252 | qla2x00_vlan_id_show(struct device *dev, struct device_attribute *attr, | |
1253 | char *buf) | |
1254 | { | |
1255 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1256 | ||
a9083016 | 1257 | if (!IS_QLA8XXX_TYPE(vha->hw)) |
bad7001c AV |
1258 | return snprintf(buf, PAGE_SIZE, "\n"); |
1259 | ||
1260 | return snprintf(buf, PAGE_SIZE, "%d\n", vha->fcoe_vlan_id); | |
1261 | } | |
1262 | ||
1263 | static ssize_t | |
1264 | qla2x00_vn_port_mac_address_show(struct device *dev, | |
1265 | struct device_attribute *attr, char *buf) | |
1266 | { | |
1267 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1268 | ||
a9083016 | 1269 | if (!IS_QLA8XXX_TYPE(vha->hw)) |
bad7001c AV |
1270 | return snprintf(buf, PAGE_SIZE, "\n"); |
1271 | ||
1272 | return snprintf(buf, PAGE_SIZE, "%02x:%02x:%02x:%02x:%02x:%02x\n", | |
1273 | vha->fcoe_vn_port_mac[5], vha->fcoe_vn_port_mac[4], | |
1274 | vha->fcoe_vn_port_mac[3], vha->fcoe_vn_port_mac[2], | |
1275 | vha->fcoe_vn_port_mac[1], vha->fcoe_vn_port_mac[0]); | |
1276 | } | |
1277 | ||
7f774025 AV |
1278 | static ssize_t |
1279 | qla2x00_fabric_param_show(struct device *dev, struct device_attribute *attr, | |
1280 | char *buf) | |
1281 | { | |
1282 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1283 | ||
1284 | return snprintf(buf, PAGE_SIZE, "%d\n", vha->hw->switch_cap); | |
1285 | } | |
1286 | ||
656e8912 AV |
1287 | static ssize_t |
1288 | qla2x00_fw_state_show(struct device *dev, struct device_attribute *attr, | |
1289 | char *buf) | |
1290 | { | |
1291 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
85880801 | 1292 | int rval = QLA_FUNCTION_FAILED; |
656e8912 AV |
1293 | uint16_t state[5]; |
1294 | ||
d6136f3f SV |
1295 | if (test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags) || |
1296 | test_bit(ISP_ABORT_NEEDED, &vha->dpc_flags)) | |
1297 | DEBUG2_3_11(printk("%s(%ld): isp reset in progress.\n", | |
1298 | __func__, vha->host_no)); | |
1299 | else if (!vha->hw->flags.eeh_busy) | |
85880801 | 1300 | rval = qla2x00_get_firmware_state(vha, state); |
656e8912 AV |
1301 | if (rval != QLA_SUCCESS) |
1302 | memset(state, -1, sizeof(state)); | |
1303 | ||
1304 | return snprintf(buf, PAGE_SIZE, "0x%x 0x%x 0x%x 0x%x 0x%x\n", state[0], | |
1305 | state[1], state[2], state[3], state[4]); | |
1306 | } | |
1307 | ||
ee959b00 TJ |
1308 | static DEVICE_ATTR(driver_version, S_IRUGO, qla2x00_drvr_version_show, NULL); |
1309 | static DEVICE_ATTR(fw_version, S_IRUGO, qla2x00_fw_version_show, NULL); | |
1310 | static DEVICE_ATTR(serial_num, S_IRUGO, qla2x00_serial_num_show, NULL); | |
1311 | static DEVICE_ATTR(isp_name, S_IRUGO, qla2x00_isp_name_show, NULL); | |
1312 | static DEVICE_ATTR(isp_id, S_IRUGO, qla2x00_isp_id_show, NULL); | |
1313 | static DEVICE_ATTR(model_name, S_IRUGO, qla2x00_model_name_show, NULL); | |
1314 | static DEVICE_ATTR(model_desc, S_IRUGO, qla2x00_model_desc_show, NULL); | |
1315 | static DEVICE_ATTR(pci_info, S_IRUGO, qla2x00_pci_info_show, NULL); | |
bbd1ae41 | 1316 | static DEVICE_ATTR(link_state, S_IRUGO, qla2x00_link_state_show, NULL); |
ee959b00 TJ |
1317 | static DEVICE_ATTR(zio, S_IRUGO | S_IWUSR, qla2x00_zio_show, qla2x00_zio_store); |
1318 | static DEVICE_ATTR(zio_timer, S_IRUGO | S_IWUSR, qla2x00_zio_timer_show, | |
1319 | qla2x00_zio_timer_store); | |
1320 | static DEVICE_ATTR(beacon, S_IRUGO | S_IWUSR, qla2x00_beacon_show, | |
1321 | qla2x00_beacon_store); | |
1322 | static DEVICE_ATTR(optrom_bios_version, S_IRUGO, | |
1323 | qla2x00_optrom_bios_version_show, NULL); | |
1324 | static DEVICE_ATTR(optrom_efi_version, S_IRUGO, | |
1325 | qla2x00_optrom_efi_version_show, NULL); | |
1326 | static DEVICE_ATTR(optrom_fcode_version, S_IRUGO, | |
1327 | qla2x00_optrom_fcode_version_show, NULL); | |
1328 | static DEVICE_ATTR(optrom_fw_version, S_IRUGO, qla2x00_optrom_fw_version_show, | |
1329 | NULL); | |
9a069e19 GM |
1330 | static DEVICE_ATTR(84xx_fw_version, S_IRUGO, qla24xx_84xx_fw_version_show, |
1331 | NULL); | |
e5f5f6f7 HZ |
1332 | static DEVICE_ATTR(total_isp_aborts, S_IRUGO, qla2x00_total_isp_aborts_show, |
1333 | NULL); | |
3a03eb79 | 1334 | static DEVICE_ATTR(mpi_version, S_IRUGO, qla2x00_mpi_version_show, NULL); |
55a96158 | 1335 | static DEVICE_ATTR(phy_version, S_IRUGO, qla2x00_phy_version_show, NULL); |
fbcbb5d0 LC |
1336 | static DEVICE_ATTR(flash_block_size, S_IRUGO, qla2x00_flash_block_size_show, |
1337 | NULL); | |
bad7001c AV |
1338 | static DEVICE_ATTR(vlan_id, S_IRUGO, qla2x00_vlan_id_show, NULL); |
1339 | static DEVICE_ATTR(vn_port_mac_address, S_IRUGO, | |
1340 | qla2x00_vn_port_mac_address_show, NULL); | |
7f774025 | 1341 | static DEVICE_ATTR(fabric_param, S_IRUGO, qla2x00_fabric_param_show, NULL); |
656e8912 | 1342 | static DEVICE_ATTR(fw_state, S_IRUGO, qla2x00_fw_state_show, NULL); |
ee959b00 TJ |
1343 | |
1344 | struct device_attribute *qla2x00_host_attrs[] = { | |
1345 | &dev_attr_driver_version, | |
1346 | &dev_attr_fw_version, | |
1347 | &dev_attr_serial_num, | |
1348 | &dev_attr_isp_name, | |
1349 | &dev_attr_isp_id, | |
1350 | &dev_attr_model_name, | |
1351 | &dev_attr_model_desc, | |
1352 | &dev_attr_pci_info, | |
bbd1ae41 | 1353 | &dev_attr_link_state, |
ee959b00 TJ |
1354 | &dev_attr_zio, |
1355 | &dev_attr_zio_timer, | |
1356 | &dev_attr_beacon, | |
1357 | &dev_attr_optrom_bios_version, | |
1358 | &dev_attr_optrom_efi_version, | |
1359 | &dev_attr_optrom_fcode_version, | |
1360 | &dev_attr_optrom_fw_version, | |
9a069e19 | 1361 | &dev_attr_84xx_fw_version, |
e5f5f6f7 | 1362 | &dev_attr_total_isp_aborts, |
3a03eb79 | 1363 | &dev_attr_mpi_version, |
55a96158 | 1364 | &dev_attr_phy_version, |
fbcbb5d0 | 1365 | &dev_attr_flash_block_size, |
bad7001c AV |
1366 | &dev_attr_vlan_id, |
1367 | &dev_attr_vn_port_mac_address, | |
7f774025 | 1368 | &dev_attr_fabric_param, |
656e8912 | 1369 | &dev_attr_fw_state, |
afb046e2 AV |
1370 | NULL, |
1371 | }; | |
1372 | ||
8482e118 AV |
1373 | /* Host attributes. */ |
1374 | ||
1375 | static void | |
1376 | qla2x00_get_host_port_id(struct Scsi_Host *shost) | |
1377 | { | |
7b867cf7 | 1378 | scsi_qla_host_t *vha = shost_priv(shost); |
8482e118 | 1379 | |
7b867cf7 AC |
1380 | fc_host_port_id(shost) = vha->d_id.b.domain << 16 | |
1381 | vha->d_id.b.area << 8 | vha->d_id.b.al_pa; | |
8482e118 AV |
1382 | } |
1383 | ||
04414013 AV |
1384 | static void |
1385 | qla2x00_get_host_speed(struct Scsi_Host *shost) | |
1386 | { | |
7b867cf7 AC |
1387 | struct qla_hw_data *ha = ((struct scsi_qla_host *) |
1388 | (shost_priv(shost)))->hw; | |
2ae2b370 | 1389 | u32 speed = FC_PORTSPEED_UNKNOWN; |
04414013 AV |
1390 | |
1391 | switch (ha->link_data_rate) { | |
d8b45213 | 1392 | case PORT_SPEED_1GB: |
2ae2b370 | 1393 | speed = FC_PORTSPEED_1GBIT; |
04414013 | 1394 | break; |
d8b45213 | 1395 | case PORT_SPEED_2GB: |
2ae2b370 | 1396 | speed = FC_PORTSPEED_2GBIT; |
04414013 | 1397 | break; |
d8b45213 | 1398 | case PORT_SPEED_4GB: |
2ae2b370 | 1399 | speed = FC_PORTSPEED_4GBIT; |
04414013 | 1400 | break; |
da4541b6 | 1401 | case PORT_SPEED_8GB: |
2ae2b370 | 1402 | speed = FC_PORTSPEED_8GBIT; |
da4541b6 | 1403 | break; |
3a03eb79 AV |
1404 | case PORT_SPEED_10GB: |
1405 | speed = FC_PORTSPEED_10GBIT; | |
1406 | break; | |
04414013 AV |
1407 | } |
1408 | fc_host_speed(shost) = speed; | |
1409 | } | |
1410 | ||
8d067623 AV |
1411 | static void |
1412 | qla2x00_get_host_port_type(struct Scsi_Host *shost) | |
1413 | { | |
7b867cf7 | 1414 | scsi_qla_host_t *vha = shost_priv(shost); |
8d067623 AV |
1415 | uint32_t port_type = FC_PORTTYPE_UNKNOWN; |
1416 | ||
7b867cf7 | 1417 | if (vha->vp_idx) { |
2f2fa13d SS |
1418 | fc_host_port_type(shost) = FC_PORTTYPE_NPIV; |
1419 | return; | |
1420 | } | |
7b867cf7 | 1421 | switch (vha->hw->current_topology) { |
8d067623 AV |
1422 | case ISP_CFG_NL: |
1423 | port_type = FC_PORTTYPE_LPORT; | |
1424 | break; | |
1425 | case ISP_CFG_FL: | |
1426 | port_type = FC_PORTTYPE_NLPORT; | |
1427 | break; | |
1428 | case ISP_CFG_N: | |
1429 | port_type = FC_PORTTYPE_PTP; | |
1430 | break; | |
1431 | case ISP_CFG_F: | |
1432 | port_type = FC_PORTTYPE_NPORT; | |
1433 | break; | |
1434 | } | |
1435 | fc_host_port_type(shost) = port_type; | |
1436 | } | |
1437 | ||
8482e118 AV |
1438 | static void |
1439 | qla2x00_get_starget_node_name(struct scsi_target *starget) | |
1440 | { | |
1441 | struct Scsi_Host *host = dev_to_shost(starget->dev.parent); | |
7b867cf7 | 1442 | scsi_qla_host_t *vha = shost_priv(host); |
bdf79621 | 1443 | fc_port_t *fcport; |
f8b02a85 | 1444 | u64 node_name = 0; |
8482e118 | 1445 | |
7b867cf7 | 1446 | list_for_each_entry(fcport, &vha->vp_fcports, list) { |
5ab5a4dd AV |
1447 | if (fcport->rport && |
1448 | starget->id == fcport->rport->scsi_target_id) { | |
f8b02a85 | 1449 | node_name = wwn_to_u64(fcport->node_name); |
bdf79621 AV |
1450 | break; |
1451 | } | |
1452 | } | |
1453 | ||
f8b02a85 | 1454 | fc_starget_node_name(starget) = node_name; |
8482e118 AV |
1455 | } |
1456 | ||
1457 | static void | |
1458 | qla2x00_get_starget_port_name(struct scsi_target *starget) | |
1459 | { | |
1460 | struct Scsi_Host *host = dev_to_shost(starget->dev.parent); | |
7b867cf7 | 1461 | scsi_qla_host_t *vha = shost_priv(host); |
bdf79621 | 1462 | fc_port_t *fcport; |
f8b02a85 | 1463 | u64 port_name = 0; |
8482e118 | 1464 | |
7b867cf7 | 1465 | list_for_each_entry(fcport, &vha->vp_fcports, list) { |
5ab5a4dd AV |
1466 | if (fcport->rport && |
1467 | starget->id == fcport->rport->scsi_target_id) { | |
f8b02a85 | 1468 | port_name = wwn_to_u64(fcport->port_name); |
bdf79621 AV |
1469 | break; |
1470 | } | |
1471 | } | |
1472 | ||
f8b02a85 | 1473 | fc_starget_port_name(starget) = port_name; |
8482e118 AV |
1474 | } |
1475 | ||
1476 | static void | |
1477 | qla2x00_get_starget_port_id(struct scsi_target *starget) | |
1478 | { | |
1479 | struct Scsi_Host *host = dev_to_shost(starget->dev.parent); | |
7b867cf7 | 1480 | scsi_qla_host_t *vha = shost_priv(host); |
bdf79621 AV |
1481 | fc_port_t *fcport; |
1482 | uint32_t port_id = ~0U; | |
1483 | ||
7b867cf7 | 1484 | list_for_each_entry(fcport, &vha->vp_fcports, list) { |
5ab5a4dd AV |
1485 | if (fcport->rport && |
1486 | starget->id == fcport->rport->scsi_target_id) { | |
bdf79621 AV |
1487 | port_id = fcport->d_id.b.domain << 16 | |
1488 | fcport->d_id.b.area << 8 | fcport->d_id.b.al_pa; | |
1489 | break; | |
1490 | } | |
1491 | } | |
8482e118 | 1492 | |
8482e118 AV |
1493 | fc_starget_port_id(starget) = port_id; |
1494 | } | |
1495 | ||
8482e118 AV |
1496 | static void |
1497 | qla2x00_set_rport_loss_tmo(struct fc_rport *rport, uint32_t timeout) | |
1498 | { | |
8482e118 | 1499 | if (timeout) |
85821c90 | 1500 | rport->dev_loss_tmo = timeout; |
8482e118 | 1501 | else |
85821c90 | 1502 | rport->dev_loss_tmo = 1; |
8482e118 AV |
1503 | } |
1504 | ||
5f3a9a20 SJ |
1505 | static void |
1506 | qla2x00_dev_loss_tmo_callbk(struct fc_rport *rport) | |
1507 | { | |
1508 | struct Scsi_Host *host = rport_to_shost(rport); | |
1509 | fc_port_t *fcport = *(fc_port_t **)rport->dd_data; | |
1510 | ||
3c01b4f9 SJ |
1511 | if (!fcport) |
1512 | return; | |
1513 | ||
85880801 AV |
1514 | if (test_bit(ABORT_ISP_ACTIVE, &fcport->vha->dpc_flags)) |
1515 | return; | |
1516 | ||
1517 | if (unlikely(pci_channel_offline(fcport->vha->hw->pdev))) { | |
b9b12f73 | 1518 | qla2x00_abort_all_cmds(fcport->vha, DID_NO_CONNECT << 16); |
85880801 AV |
1519 | return; |
1520 | } | |
5f3a9a20 SJ |
1521 | |
1522 | /* | |
1523 | * Transport has effectively 'deleted' the rport, clear | |
1524 | * all local references. | |
1525 | */ | |
1526 | spin_lock_irq(host->host_lock); | |
1527 | fcport->rport = NULL; | |
1528 | *((fc_port_t **)rport->dd_data) = NULL; | |
1529 | spin_unlock_irq(host->host_lock); | |
1530 | } | |
1531 | ||
1532 | static void | |
1533 | qla2x00_terminate_rport_io(struct fc_rport *rport) | |
1534 | { | |
1535 | fc_port_t *fcport = *(fc_port_t **)rport->dd_data; | |
1536 | ||
3c01b4f9 SJ |
1537 | if (!fcport) |
1538 | return; | |
1539 | ||
85880801 AV |
1540 | if (test_bit(ABORT_ISP_ACTIVE, &fcport->vha->dpc_flags)) |
1541 | return; | |
1542 | ||
b9b12f73 SJ |
1543 | if (unlikely(pci_channel_offline(fcport->vha->hw->pdev))) { |
1544 | qla2x00_abort_all_cmds(fcport->vha, DID_NO_CONNECT << 16); | |
1545 | return; | |
1546 | } | |
6390d1f3 AV |
1547 | /* |
1548 | * At this point all fcport's software-states are cleared. Perform any | |
1549 | * final cleanup of firmware resources (PCBs and XCBs). | |
1550 | */ | |
6805c150 AV |
1551 | if (fcport->loop_id != FC_NO_LOOP_ID && |
1552 | !test_bit(UNLOADING, &fcport->vha->dpc_flags)) | |
7b867cf7 AC |
1553 | fcport->vha->hw->isp_ops->fabric_logout(fcport->vha, |
1554 | fcport->loop_id, fcport->d_id.b.domain, | |
1555 | fcport->d_id.b.area, fcport->d_id.b.al_pa); | |
5f3a9a20 SJ |
1556 | } |
1557 | ||
91ca7b01 AV |
1558 | static int |
1559 | qla2x00_issue_lip(struct Scsi_Host *shost) | |
1560 | { | |
7b867cf7 | 1561 | scsi_qla_host_t *vha = shost_priv(shost); |
91ca7b01 | 1562 | |
7b867cf7 | 1563 | qla2x00_loop_reset(vha); |
91ca7b01 AV |
1564 | return 0; |
1565 | } | |
1566 | ||
392e2f65 AV |
1567 | static struct fc_host_statistics * |
1568 | qla2x00_get_fc_host_stats(struct Scsi_Host *shost) | |
1569 | { | |
7b867cf7 AC |
1570 | scsi_qla_host_t *vha = shost_priv(shost); |
1571 | struct qla_hw_data *ha = vha->hw; | |
1572 | struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev); | |
392e2f65 | 1573 | int rval; |
43ef0580 AV |
1574 | struct link_statistics *stats; |
1575 | dma_addr_t stats_dma; | |
392e2f65 AV |
1576 | struct fc_host_statistics *pfc_host_stat; |
1577 | ||
1578 | pfc_host_stat = &ha->fc_host_stat; | |
1579 | memset(pfc_host_stat, -1, sizeof(struct fc_host_statistics)); | |
1580 | ||
85880801 AV |
1581 | if (test_bit(UNLOADING, &vha->dpc_flags)) |
1582 | goto done; | |
1583 | ||
1584 | if (unlikely(pci_channel_offline(ha->pdev))) | |
1585 | goto done; | |
1586 | ||
43ef0580 AV |
1587 | stats = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &stats_dma); |
1588 | if (stats == NULL) { | |
1589 | DEBUG2_3_11(printk("%s(%ld): Failed to allocate memory.\n", | |
7b867cf7 | 1590 | __func__, base_vha->host_no)); |
43ef0580 AV |
1591 | goto done; |
1592 | } | |
1593 | memset(stats, 0, DMA_POOL_SIZE); | |
1594 | ||
1595 | rval = QLA_FUNCTION_FAILED; | |
e428924c | 1596 | if (IS_FWI2_CAPABLE(ha)) { |
7b867cf7 AC |
1597 | rval = qla24xx_get_isp_stats(base_vha, stats, stats_dma); |
1598 | } else if (atomic_read(&base_vha->loop_state) == LOOP_READY && | |
1599 | !test_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags) && | |
1600 | !test_bit(ISP_ABORT_NEEDED, &base_vha->dpc_flags) && | |
178779a6 AV |
1601 | !ha->dpc_active) { |
1602 | /* Must be in a 'READY' state for statistics retrieval. */ | |
7b867cf7 AC |
1603 | rval = qla2x00_get_link_status(base_vha, base_vha->loop_id, |
1604 | stats, stats_dma); | |
392e2f65 | 1605 | } |
178779a6 AV |
1606 | |
1607 | if (rval != QLA_SUCCESS) | |
43ef0580 AV |
1608 | goto done_free; |
1609 | ||
1610 | pfc_host_stat->link_failure_count = stats->link_fail_cnt; | |
1611 | pfc_host_stat->loss_of_sync_count = stats->loss_sync_cnt; | |
1612 | pfc_host_stat->loss_of_signal_count = stats->loss_sig_cnt; | |
1613 | pfc_host_stat->prim_seq_protocol_err_count = stats->prim_seq_err_cnt; | |
1614 | pfc_host_stat->invalid_tx_word_count = stats->inval_xmit_word_cnt; | |
1615 | pfc_host_stat->invalid_crc_count = stats->inval_crc_cnt; | |
1616 | if (IS_FWI2_CAPABLE(ha)) { | |
032d8dd7 | 1617 | pfc_host_stat->lip_count = stats->lip_cnt; |
43ef0580 AV |
1618 | pfc_host_stat->tx_frames = stats->tx_frames; |
1619 | pfc_host_stat->rx_frames = stats->rx_frames; | |
1620 | pfc_host_stat->dumped_frames = stats->dumped_frames; | |
1621 | pfc_host_stat->nos_count = stats->nos_rcvd; | |
1622 | } | |
49fd462a HZ |
1623 | pfc_host_stat->fcp_input_megabytes = ha->qla_stats.input_bytes >> 20; |
1624 | pfc_host_stat->fcp_output_megabytes = ha->qla_stats.output_bytes >> 20; | |
392e2f65 | 1625 | |
43ef0580 AV |
1626 | done_free: |
1627 | dma_pool_free(ha->s_dma_pool, stats, stats_dma); | |
178779a6 | 1628 | done: |
392e2f65 AV |
1629 | return pfc_host_stat; |
1630 | } | |
1631 | ||
1620f7c2 AV |
1632 | static void |
1633 | qla2x00_get_host_symbolic_name(struct Scsi_Host *shost) | |
1634 | { | |
7b867cf7 | 1635 | scsi_qla_host_t *vha = shost_priv(shost); |
1620f7c2 | 1636 | |
7b867cf7 | 1637 | qla2x00_get_sym_node_name(vha, fc_host_symbolic_name(shost)); |
1620f7c2 AV |
1638 | } |
1639 | ||
a740a3f0 AV |
1640 | static void |
1641 | qla2x00_set_host_system_hostname(struct Scsi_Host *shost) | |
1642 | { | |
7b867cf7 | 1643 | scsi_qla_host_t *vha = shost_priv(shost); |
a740a3f0 | 1644 | |
7b867cf7 | 1645 | set_bit(REGISTER_FDMI_NEEDED, &vha->dpc_flags); |
a740a3f0 AV |
1646 | } |
1647 | ||
90991c85 AV |
1648 | static void |
1649 | qla2x00_get_host_fabric_name(struct Scsi_Host *shost) | |
1650 | { | |
7b867cf7 | 1651 | scsi_qla_host_t *vha = shost_priv(shost); |
90991c85 AV |
1652 | u64 node_name; |
1653 | ||
7b867cf7 AC |
1654 | if (vha->device_flags & SWITCH_FOUND) |
1655 | node_name = wwn_to_u64(vha->fabric_node_name); | |
90991c85 | 1656 | else |
7b867cf7 | 1657 | node_name = wwn_to_u64(vha->node_name); |
90991c85 AV |
1658 | |
1659 | fc_host_fabric_name(shost) = node_name; | |
1660 | } | |
1661 | ||
7047fcdd AV |
1662 | static void |
1663 | qla2x00_get_host_port_state(struct Scsi_Host *shost) | |
1664 | { | |
7b867cf7 AC |
1665 | scsi_qla_host_t *vha = shost_priv(shost); |
1666 | struct scsi_qla_host *base_vha = pci_get_drvdata(vha->hw->pdev); | |
7047fcdd | 1667 | |
7b867cf7 | 1668 | if (!base_vha->flags.online) |
7047fcdd | 1669 | fc_host_port_state(shost) = FC_PORTSTATE_OFFLINE; |
7b867cf7 | 1670 | else if (atomic_read(&base_vha->loop_state) == LOOP_TIMEOUT) |
7047fcdd AV |
1671 | fc_host_port_state(shost) = FC_PORTSTATE_UNKNOWN; |
1672 | else | |
1673 | fc_host_port_state(shost) = FC_PORTSTATE_ONLINE; | |
1674 | } | |
1675 | ||
2c3dfe3f SJ |
1676 | static int |
1677 | qla24xx_vport_create(struct fc_vport *fc_vport, bool disable) | |
1678 | { | |
1679 | int ret = 0; | |
2afa19a9 | 1680 | uint8_t qos = 0; |
7b867cf7 AC |
1681 | scsi_qla_host_t *base_vha = shost_priv(fc_vport->shost); |
1682 | scsi_qla_host_t *vha = NULL; | |
73208dfd | 1683 | struct qla_hw_data *ha = base_vha->hw; |
2afa19a9 AC |
1684 | uint16_t options = 0; |
1685 | int cnt; | |
59e0b8b0 | 1686 | struct req_que *req = ha->req_q_map[0]; |
2c3dfe3f SJ |
1687 | |
1688 | ret = qla24xx_vport_create_req_sanity_check(fc_vport); | |
1689 | if (ret) { | |
1690 | DEBUG15(printk("qla24xx_vport_create_req_sanity_check failed, " | |
1691 | "status %x\n", ret)); | |
1692 | return (ret); | |
1693 | } | |
1694 | ||
1695 | vha = qla24xx_create_vhost(fc_vport); | |
1696 | if (vha == NULL) { | |
1697 | DEBUG15(printk ("qla24xx_create_vhost failed, vha = %p\n", | |
1698 | vha)); | |
1699 | return FC_VPORT_FAILED; | |
1700 | } | |
1701 | if (disable) { | |
1702 | atomic_set(&vha->vp_state, VP_OFFLINE); | |
1703 | fc_vport_set_state(fc_vport, FC_VPORT_DISABLED); | |
1704 | } else | |
1705 | atomic_set(&vha->vp_state, VP_FAILED); | |
1706 | ||
1707 | /* ready to create vport */ | |
7b867cf7 AC |
1708 | qla_printk(KERN_INFO, vha->hw, "VP entry id %d assigned.\n", |
1709 | vha->vp_idx); | |
2c3dfe3f SJ |
1710 | |
1711 | /* initialized vport states */ | |
1712 | atomic_set(&vha->loop_state, LOOP_DOWN); | |
1713 | vha->vp_err_state= VP_ERR_PORTDWN; | |
1714 | vha->vp_prev_err_state= VP_ERR_UNKWN; | |
1715 | /* Check if physical ha port is Up */ | |
7b867cf7 AC |
1716 | if (atomic_read(&base_vha->loop_state) == LOOP_DOWN || |
1717 | atomic_read(&base_vha->loop_state) == LOOP_DEAD) { | |
2c3dfe3f SJ |
1718 | /* Don't retry or attempt login of this virtual port */ |
1719 | DEBUG15(printk ("scsi(%ld): pport loop_state is not UP.\n", | |
7b867cf7 | 1720 | base_vha->host_no)); |
2c3dfe3f SJ |
1721 | atomic_set(&vha->loop_state, LOOP_DEAD); |
1722 | if (!disable) | |
1723 | fc_vport_set_state(fc_vport, FC_VPORT_LINKDOWN); | |
1724 | } | |
1725 | ||
d139b9bd JB |
1726 | if (scsi_add_host_with_dma(vha->host, &fc_vport->dev, |
1727 | &ha->pdev->dev)) { | |
2c3dfe3f SJ |
1728 | DEBUG15(printk("scsi(%ld): scsi_add_host failure for VP[%d].\n", |
1729 | vha->host_no, vha->vp_idx)); | |
1730 | goto vport_create_failed_2; | |
1731 | } | |
1732 | ||
1733 | /* initialize attributes */ | |
1734 | fc_host_node_name(vha->host) = wwn_to_u64(vha->node_name); | |
1735 | fc_host_port_name(vha->host) = wwn_to_u64(vha->port_name); | |
1736 | fc_host_supported_classes(vha->host) = | |
7b867cf7 | 1737 | fc_host_supported_classes(base_vha->host); |
2c3dfe3f | 1738 | fc_host_supported_speeds(vha->host) = |
7b867cf7 | 1739 | fc_host_supported_speeds(base_vha->host); |
2c3dfe3f SJ |
1740 | |
1741 | qla24xx_vport_disable(fc_vport, disable); | |
1742 | ||
7163ea81 | 1743 | if (ha->flags.cpu_affinity_enabled) { |
59e0b8b0 AC |
1744 | req = ha->req_q_map[1]; |
1745 | goto vport_queue; | |
1746 | } else if (ql2xmaxqueues == 1 || !ha->npiv_info) | |
2afa19a9 AC |
1747 | goto vport_queue; |
1748 | /* Create a request queue in QoS mode for the vport */ | |
40859ae5 AC |
1749 | for (cnt = 0; cnt < ha->nvram_npiv_size; cnt++) { |
1750 | if (memcmp(ha->npiv_info[cnt].port_name, vha->port_name, 8) == 0 | |
1751 | && memcmp(ha->npiv_info[cnt].node_name, vha->node_name, | |
59e0b8b0 | 1752 | 8) == 0) { |
2afa19a9 AC |
1753 | qos = ha->npiv_info[cnt].q_qos; |
1754 | break; | |
73208dfd | 1755 | } |
2afa19a9 AC |
1756 | } |
1757 | if (qos) { | |
1758 | ret = qla25xx_create_req_que(ha, options, vha->vp_idx, 0, 0, | |
1759 | qos); | |
1760 | if (!ret) | |
1761 | qla_printk(KERN_WARNING, ha, | |
1762 | "Can't create request queue for vp_idx:%d\n", | |
1763 | vha->vp_idx); | |
59e0b8b0 | 1764 | else { |
2afa19a9 | 1765 | DEBUG2(qla_printk(KERN_INFO, ha, |
40859ae5 AC |
1766 | "Request Que:%d (QoS: %d) created for vp_idx:%d\n", |
1767 | ret, qos, vha->vp_idx)); | |
59e0b8b0 AC |
1768 | req = ha->req_q_map[ret]; |
1769 | } | |
73208dfd AC |
1770 | } |
1771 | ||
2afa19a9 | 1772 | vport_queue: |
59e0b8b0 | 1773 | vha->req = req; |
2c3dfe3f | 1774 | return 0; |
2afa19a9 | 1775 | |
2c3dfe3f SJ |
1776 | vport_create_failed_2: |
1777 | qla24xx_disable_vp(vha); | |
1778 | qla24xx_deallocate_vp_id(vha); | |
2c3dfe3f SJ |
1779 | scsi_host_put(vha->host); |
1780 | return FC_VPORT_FAILED; | |
1781 | } | |
1782 | ||
a824ebb3 | 1783 | static int |
2c3dfe3f SJ |
1784 | qla24xx_vport_delete(struct fc_vport *fc_vport) |
1785 | { | |
2c3dfe3f | 1786 | scsi_qla_host_t *vha = fc_vport->dd_data; |
7b867cf7 | 1787 | fc_port_t *fcport, *tfcport; |
73208dfd AC |
1788 | struct qla_hw_data *ha = vha->hw; |
1789 | uint16_t id = vha->vp_idx; | |
c9c5ced9 AV |
1790 | |
1791 | while (test_bit(LOOP_RESYNC_ACTIVE, &vha->dpc_flags) || | |
7b867cf7 | 1792 | test_bit(FCPORT_UPDATE_NEEDED, &vha->dpc_flags)) |
c9c5ced9 | 1793 | msleep(1000); |
2c3dfe3f SJ |
1794 | |
1795 | qla24xx_disable_vp(vha); | |
2c3dfe3f | 1796 | |
7b867cf7 AC |
1797 | fc_remove_host(vha->host); |
1798 | ||
1799 | scsi_remove_host(vha->host); | |
1800 | ||
1801 | list_for_each_entry_safe(fcport, tfcport, &vha->vp_fcports, list) { | |
1802 | list_del(&fcport->list); | |
1803 | kfree(fcport); | |
1804 | fcport = NULL; | |
1805 | } | |
1806 | ||
1807 | qla24xx_deallocate_vp_id(vha); | |
2c3dfe3f | 1808 | |
0d6e61bc AV |
1809 | mutex_lock(&ha->vport_lock); |
1810 | ha->cur_vport_count--; | |
1811 | clear_bit(vha->vp_idx, ha->vp_idx_map); | |
1812 | mutex_unlock(&ha->vport_lock); | |
1813 | ||
2c3dfe3f SJ |
1814 | if (vha->timer_active) { |
1815 | qla2x00_vp_stop_timer(vha); | |
1816 | DEBUG15(printk ("scsi(%ld): timer for the vport[%d] = %p " | |
1817 | "has stopped\n", | |
1818 | vha->host_no, vha->vp_idx, vha)); | |
1819 | } | |
1820 | ||
7163ea81 | 1821 | if (vha->req->id && !ha->flags.cpu_affinity_enabled) { |
2afa19a9 | 1822 | if (qla25xx_delete_req_que(vha, vha->req) != QLA_SUCCESS) |
cf5a1631 AC |
1823 | qla_printk(KERN_WARNING, ha, |
1824 | "Queue delete failed.\n"); | |
1825 | } | |
1826 | ||
2c3dfe3f | 1827 | scsi_host_put(vha->host); |
73208dfd | 1828 | qla_printk(KERN_INFO, ha, "vport %d deleted\n", id); |
2c3dfe3f SJ |
1829 | return 0; |
1830 | } | |
1831 | ||
a824ebb3 | 1832 | static int |
2c3dfe3f SJ |
1833 | qla24xx_vport_disable(struct fc_vport *fc_vport, bool disable) |
1834 | { | |
1835 | scsi_qla_host_t *vha = fc_vport->dd_data; | |
1836 | ||
1837 | if (disable) | |
1838 | qla24xx_disable_vp(vha); | |
1839 | else | |
1840 | qla24xx_enable_vp(vha); | |
1841 | ||
1842 | return 0; | |
1843 | } | |
1844 | ||
1c97a12a | 1845 | struct fc_function_template qla2xxx_transport_functions = { |
8482e118 AV |
1846 | |
1847 | .show_host_node_name = 1, | |
1848 | .show_host_port_name = 1, | |
ad3e0eda | 1849 | .show_host_supported_classes = 1, |
2ae2b370 | 1850 | .show_host_supported_speeds = 1, |
ad3e0eda | 1851 | |
8482e118 AV |
1852 | .get_host_port_id = qla2x00_get_host_port_id, |
1853 | .show_host_port_id = 1, | |
04414013 AV |
1854 | .get_host_speed = qla2x00_get_host_speed, |
1855 | .show_host_speed = 1, | |
8d067623 AV |
1856 | .get_host_port_type = qla2x00_get_host_port_type, |
1857 | .show_host_port_type = 1, | |
1620f7c2 AV |
1858 | .get_host_symbolic_name = qla2x00_get_host_symbolic_name, |
1859 | .show_host_symbolic_name = 1, | |
a740a3f0 AV |
1860 | .set_host_system_hostname = qla2x00_set_host_system_hostname, |
1861 | .show_host_system_hostname = 1, | |
90991c85 AV |
1862 | .get_host_fabric_name = qla2x00_get_host_fabric_name, |
1863 | .show_host_fabric_name = 1, | |
7047fcdd AV |
1864 | .get_host_port_state = qla2x00_get_host_port_state, |
1865 | .show_host_port_state = 1, | |
8482e118 | 1866 | |
bdf79621 | 1867 | .dd_fcrport_size = sizeof(struct fc_port *), |
ad3e0eda | 1868 | .show_rport_supported_classes = 1, |
8482e118 AV |
1869 | |
1870 | .get_starget_node_name = qla2x00_get_starget_node_name, | |
1871 | .show_starget_node_name = 1, | |
1872 | .get_starget_port_name = qla2x00_get_starget_port_name, | |
1873 | .show_starget_port_name = 1, | |
1874 | .get_starget_port_id = qla2x00_get_starget_port_id, | |
1875 | .show_starget_port_id = 1, | |
1876 | ||
8482e118 AV |
1877 | .set_rport_dev_loss_tmo = qla2x00_set_rport_loss_tmo, |
1878 | .show_rport_dev_loss_tmo = 1, | |
1879 | ||
91ca7b01 | 1880 | .issue_fc_host_lip = qla2x00_issue_lip, |
5f3a9a20 SJ |
1881 | .dev_loss_tmo_callbk = qla2x00_dev_loss_tmo_callbk, |
1882 | .terminate_rport_io = qla2x00_terminate_rport_io, | |
392e2f65 | 1883 | .get_fc_host_stats = qla2x00_get_fc_host_stats, |
2c3dfe3f SJ |
1884 | |
1885 | .vport_create = qla24xx_vport_create, | |
1886 | .vport_disable = qla24xx_vport_disable, | |
1887 | .vport_delete = qla24xx_vport_delete, | |
9a069e19 GM |
1888 | .bsg_request = qla24xx_bsg_request, |
1889 | .bsg_timeout = qla24xx_bsg_timeout, | |
2c3dfe3f SJ |
1890 | }; |
1891 | ||
1892 | struct fc_function_template qla2xxx_transport_vport_functions = { | |
1893 | ||
1894 | .show_host_node_name = 1, | |
1895 | .show_host_port_name = 1, | |
1896 | .show_host_supported_classes = 1, | |
1897 | ||
1898 | .get_host_port_id = qla2x00_get_host_port_id, | |
1899 | .show_host_port_id = 1, | |
1900 | .get_host_speed = qla2x00_get_host_speed, | |
1901 | .show_host_speed = 1, | |
1902 | .get_host_port_type = qla2x00_get_host_port_type, | |
1903 | .show_host_port_type = 1, | |
1904 | .get_host_symbolic_name = qla2x00_get_host_symbolic_name, | |
1905 | .show_host_symbolic_name = 1, | |
1906 | .set_host_system_hostname = qla2x00_set_host_system_hostname, | |
1907 | .show_host_system_hostname = 1, | |
1908 | .get_host_fabric_name = qla2x00_get_host_fabric_name, | |
1909 | .show_host_fabric_name = 1, | |
1910 | .get_host_port_state = qla2x00_get_host_port_state, | |
1911 | .show_host_port_state = 1, | |
1912 | ||
1913 | .dd_fcrport_size = sizeof(struct fc_port *), | |
1914 | .show_rport_supported_classes = 1, | |
1915 | ||
1916 | .get_starget_node_name = qla2x00_get_starget_node_name, | |
1917 | .show_starget_node_name = 1, | |
1918 | .get_starget_port_name = qla2x00_get_starget_port_name, | |
1919 | .show_starget_port_name = 1, | |
1920 | .get_starget_port_id = qla2x00_get_starget_port_id, | |
1921 | .show_starget_port_id = 1, | |
1922 | ||
2c3dfe3f SJ |
1923 | .set_rport_dev_loss_tmo = qla2x00_set_rport_loss_tmo, |
1924 | .show_rport_dev_loss_tmo = 1, | |
1925 | ||
1926 | .issue_fc_host_lip = qla2x00_issue_lip, | |
5f3a9a20 SJ |
1927 | .dev_loss_tmo_callbk = qla2x00_dev_loss_tmo_callbk, |
1928 | .terminate_rport_io = qla2x00_terminate_rport_io, | |
2c3dfe3f | 1929 | .get_fc_host_stats = qla2x00_get_fc_host_stats, |
9a069e19 GM |
1930 | .bsg_request = qla24xx_bsg_request, |
1931 | .bsg_timeout = qla24xx_bsg_timeout, | |
8482e118 AV |
1932 | }; |
1933 | ||
8482e118 | 1934 | void |
7b867cf7 | 1935 | qla2x00_init_host_attr(scsi_qla_host_t *vha) |
8482e118 | 1936 | { |
7b867cf7 | 1937 | struct qla_hw_data *ha = vha->hw; |
2ae2b370 AV |
1938 | u32 speed = FC_PORTSPEED_UNKNOWN; |
1939 | ||
7b867cf7 AC |
1940 | fc_host_node_name(vha->host) = wwn_to_u64(vha->node_name); |
1941 | fc_host_port_name(vha->host) = wwn_to_u64(vha->port_name); | |
1942 | fc_host_supported_classes(vha->host) = FC_COS_CLASS3; | |
1943 | fc_host_max_npiv_vports(vha->host) = ha->max_npiv_vports; | |
1944 | fc_host_npiv_vports_inuse(vha->host) = ha->cur_vport_count; | |
2ae2b370 | 1945 | |
a9083016 | 1946 | if (IS_QLA8XXX_TYPE(ha)) |
3a03eb79 AV |
1947 | speed = FC_PORTSPEED_10GBIT; |
1948 | else if (IS_QLA25XX(ha)) | |
2ae2b370 AV |
1949 | speed = FC_PORTSPEED_8GBIT | FC_PORTSPEED_4GBIT | |
1950 | FC_PORTSPEED_2GBIT | FC_PORTSPEED_1GBIT; | |
4d4df193 | 1951 | else if (IS_QLA24XX_TYPE(ha)) |
2ae2b370 AV |
1952 | speed = FC_PORTSPEED_4GBIT | FC_PORTSPEED_2GBIT | |
1953 | FC_PORTSPEED_1GBIT; | |
1954 | else if (IS_QLA23XX(ha)) | |
1955 | speed = FC_PORTSPEED_2GBIT | FC_PORTSPEED_1GBIT; | |
1956 | else | |
1957 | speed = FC_PORTSPEED_1GBIT; | |
7b867cf7 | 1958 | fc_host_supported_speeds(vha->host) = speed; |
8482e118 | 1959 | } |