Commit | Line | Data |
---|---|---|
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> |
00eabe7c | 11 | #include <linux/delay.h> |
8482e118 | 12 | |
a824ebb3 | 13 | static int qla24xx_vport_disable(struct fc_vport *, bool); |
2c3dfe3f | 14 | |
8482e118 AV |
15 | /* SYSFS attributes --------------------------------------------------------- */ |
16 | ||
17 | static ssize_t | |
91a69029 ZR |
18 | qla2x00_sysfs_read_fw_dump(struct kobject *kobj, |
19 | struct bin_attribute *bin_attr, | |
20 | char *buf, loff_t off, size_t count) | |
8482e118 | 21 | { |
7b867cf7 | 22 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
8482e118 | 23 | struct device, kobj))); |
7b867cf7 | 24 | struct qla_hw_data *ha = vha->hw; |
8482e118 AV |
25 | |
26 | if (ha->fw_dump_reading == 0) | |
27 | return 0; | |
8482e118 | 28 | |
b3dc9088 AM |
29 | return memory_read_from_buffer(buf, count, &off, ha->fw_dump, |
30 | ha->fw_dump_len); | |
8482e118 AV |
31 | } |
32 | ||
33 | static ssize_t | |
91a69029 ZR |
34 | qla2x00_sysfs_write_fw_dump(struct kobject *kobj, |
35 | struct bin_attribute *bin_attr, | |
36 | char *buf, loff_t off, size_t count) | |
8482e118 | 37 | { |
7b867cf7 | 38 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
8482e118 | 39 | struct device, kobj))); |
7b867cf7 | 40 | struct qla_hw_data *ha = vha->hw; |
8482e118 | 41 | int reading; |
8482e118 AV |
42 | |
43 | if (off != 0) | |
44 | return (0); | |
45 | ||
46 | reading = simple_strtol(buf, NULL, 10); | |
47 | switch (reading) { | |
48 | case 0: | |
a7a167bf AV |
49 | if (!ha->fw_dump_reading) |
50 | break; | |
8482e118 | 51 | |
a7a167bf | 52 | qla_printk(KERN_INFO, ha, |
7b867cf7 | 53 | "Firmware dump cleared on (%ld).\n", vha->host_no); |
a7a167bf AV |
54 | |
55 | ha->fw_dump_reading = 0; | |
56 | ha->fw_dumped = 0; | |
8482e118 AV |
57 | break; |
58 | case 1: | |
d4e3e04d | 59 | if (ha->fw_dumped && !ha->fw_dump_reading) { |
8482e118 AV |
60 | ha->fw_dump_reading = 1; |
61 | ||
8482e118 | 62 | qla_printk(KERN_INFO, ha, |
a7a167bf | 63 | "Raw firmware dump ready for read on (%ld).\n", |
7b867cf7 | 64 | vha->host_no); |
8482e118 AV |
65 | } |
66 | break; | |
a7a167bf | 67 | case 2: |
7b867cf7 | 68 | qla2x00_alloc_fw_dump(vha); |
a7a167bf | 69 | break; |
68af0811 | 70 | case 3: |
7b867cf7 | 71 | qla2x00_system_error(vha); |
68af0811 | 72 | break; |
8482e118 AV |
73 | } |
74 | return (count); | |
75 | } | |
76 | ||
77 | static struct bin_attribute sysfs_fw_dump_attr = { | |
78 | .attr = { | |
79 | .name = "fw_dump", | |
80 | .mode = S_IRUSR | S_IWUSR, | |
8482e118 AV |
81 | }, |
82 | .size = 0, | |
83 | .read = qla2x00_sysfs_read_fw_dump, | |
84 | .write = qla2x00_sysfs_write_fw_dump, | |
85 | }; | |
86 | ||
87 | static ssize_t | |
91a69029 ZR |
88 | qla2x00_sysfs_read_nvram(struct kobject *kobj, |
89 | struct bin_attribute *bin_attr, | |
90 | char *buf, loff_t off, size_t count) | |
8482e118 | 91 | { |
7b867cf7 | 92 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
8482e118 | 93 | struct device, kobj))); |
7b867cf7 | 94 | struct qla_hw_data *ha = vha->hw; |
8482e118 | 95 | |
b3dc9088 | 96 | if (!capable(CAP_SYS_ADMIN)) |
8482e118 AV |
97 | return 0; |
98 | ||
6749ce36 | 99 | if (IS_NOCACHE_VPD_TYPE(ha)) |
8f979751 | 100 | ha->isp_ops->read_optrom(vha, ha->nvram, ha->flt_region_nvram << 2, |
6749ce36 | 101 | ha->nvram_size); |
b3dc9088 AM |
102 | return memory_read_from_buffer(buf, count, &off, ha->nvram, |
103 | ha->nvram_size); | |
8482e118 AV |
104 | } |
105 | ||
106 | static ssize_t | |
91a69029 ZR |
107 | qla2x00_sysfs_write_nvram(struct kobject *kobj, |
108 | struct bin_attribute *bin_attr, | |
109 | char *buf, loff_t off, size_t count) | |
8482e118 | 110 | { |
7b867cf7 | 111 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
8482e118 | 112 | struct device, kobj))); |
7b867cf7 | 113 | struct qla_hw_data *ha = vha->hw; |
8482e118 | 114 | uint16_t cnt; |
8482e118 | 115 | |
3d79038f AV |
116 | if (!capable(CAP_SYS_ADMIN) || off != 0 || count != ha->nvram_size || |
117 | !ha->isp_ops->write_nvram) | |
8482e118 AV |
118 | return 0; |
119 | ||
120 | /* Checksum NVRAM. */ | |
e428924c | 121 | if (IS_FWI2_CAPABLE(ha)) { |
459c5378 AV |
122 | uint32_t *iter; |
123 | uint32_t chksum; | |
124 | ||
125 | iter = (uint32_t *)buf; | |
126 | chksum = 0; | |
127 | for (cnt = 0; cnt < ((count >> 2) - 1); cnt++) | |
128 | chksum += le32_to_cpu(*iter++); | |
129 | chksum = ~chksum + 1; | |
130 | *iter = cpu_to_le32(chksum); | |
131 | } else { | |
132 | uint8_t *iter; | |
133 | uint8_t chksum; | |
134 | ||
135 | iter = (uint8_t *)buf; | |
136 | chksum = 0; | |
137 | for (cnt = 0; cnt < count - 1; cnt++) | |
138 | chksum += *iter++; | |
139 | chksum = ~chksum + 1; | |
140 | *iter = chksum; | |
141 | } | |
8482e118 | 142 | |
2533cf67 LC |
143 | if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) { |
144 | qla_printk(KERN_WARNING, ha, | |
145 | "HBA not online, failing NVRAM update.\n"); | |
146 | return -EAGAIN; | |
147 | } | |
148 | ||
8482e118 | 149 | /* Write NVRAM. */ |
7b867cf7 AC |
150 | ha->isp_ops->write_nvram(vha, (uint8_t *)buf, ha->nvram_base, count); |
151 | ha->isp_ops->read_nvram(vha, (uint8_t *)ha->nvram, ha->nvram_base, | |
281afe19 | 152 | count); |
8482e118 | 153 | |
2533cf67 | 154 | /* NVRAM settings take effect immediately. */ |
7b867cf7 | 155 | set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); |
2533cf67 LC |
156 | qla2xxx_wake_dpc(vha); |
157 | qla2x00_wait_for_chip_reset(vha); | |
26b8d348 | 158 | |
8482e118 AV |
159 | return (count); |
160 | } | |
161 | ||
162 | static struct bin_attribute sysfs_nvram_attr = { | |
163 | .attr = { | |
164 | .name = "nvram", | |
165 | .mode = S_IRUSR | S_IWUSR, | |
8482e118 | 166 | }, |
1b3f6365 | 167 | .size = 512, |
8482e118 AV |
168 | .read = qla2x00_sysfs_read_nvram, |
169 | .write = qla2x00_sysfs_write_nvram, | |
170 | }; | |
171 | ||
854165f4 | 172 | static ssize_t |
91a69029 ZR |
173 | qla2x00_sysfs_read_optrom(struct kobject *kobj, |
174 | struct bin_attribute *bin_attr, | |
175 | char *buf, loff_t off, size_t count) | |
854165f4 | 176 | { |
7b867cf7 | 177 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
854165f4 | 178 | struct device, kobj))); |
7b867cf7 | 179 | struct qla_hw_data *ha = vha->hw; |
854165f4 AV |
180 | |
181 | if (ha->optrom_state != QLA_SREADING) | |
182 | return 0; | |
854165f4 | 183 | |
b3dc9088 AM |
184 | return memory_read_from_buffer(buf, count, &off, ha->optrom_buffer, |
185 | ha->optrom_region_size); | |
854165f4 AV |
186 | } |
187 | ||
188 | static ssize_t | |
91a69029 ZR |
189 | qla2x00_sysfs_write_optrom(struct kobject *kobj, |
190 | struct bin_attribute *bin_attr, | |
191 | char *buf, loff_t off, size_t count) | |
854165f4 | 192 | { |
7b867cf7 | 193 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
854165f4 | 194 | struct device, kobj))); |
7b867cf7 | 195 | struct qla_hw_data *ha = vha->hw; |
854165f4 AV |
196 | |
197 | if (ha->optrom_state != QLA_SWRITING) | |
198 | return -EINVAL; | |
b7cc176c | 199 | if (off > ha->optrom_region_size) |
854165f4 | 200 | return -ERANGE; |
b7cc176c JC |
201 | if (off + count > ha->optrom_region_size) |
202 | count = ha->optrom_region_size - off; | |
854165f4 AV |
203 | |
204 | memcpy(&ha->optrom_buffer[off], buf, count); | |
205 | ||
206 | return count; | |
207 | } | |
208 | ||
209 | static struct bin_attribute sysfs_optrom_attr = { | |
210 | .attr = { | |
211 | .name = "optrom", | |
212 | .mode = S_IRUSR | S_IWUSR, | |
854165f4 | 213 | }, |
c3a2f0df | 214 | .size = 0, |
854165f4 AV |
215 | .read = qla2x00_sysfs_read_optrom, |
216 | .write = qla2x00_sysfs_write_optrom, | |
217 | }; | |
218 | ||
219 | static ssize_t | |
91a69029 ZR |
220 | qla2x00_sysfs_write_optrom_ctl(struct kobject *kobj, |
221 | struct bin_attribute *bin_attr, | |
222 | char *buf, loff_t off, size_t count) | |
854165f4 | 223 | { |
7b867cf7 | 224 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
854165f4 | 225 | struct device, kobj))); |
7b867cf7 AC |
226 | struct qla_hw_data *ha = vha->hw; |
227 | ||
b7cc176c JC |
228 | uint32_t start = 0; |
229 | uint32_t size = ha->optrom_size; | |
230 | int val, valid; | |
854165f4 AV |
231 | |
232 | if (off) | |
233 | return 0; | |
234 | ||
b7cc176c JC |
235 | if (sscanf(buf, "%d:%x:%x", &val, &start, &size) < 1) |
236 | return -EINVAL; | |
237 | if (start > ha->optrom_size) | |
854165f4 AV |
238 | return -EINVAL; |
239 | ||
240 | switch (val) { | |
241 | case 0: | |
242 | if (ha->optrom_state != QLA_SREADING && | |
243 | ha->optrom_state != QLA_SWRITING) | |
244 | break; | |
245 | ||
246 | ha->optrom_state = QLA_SWAITING; | |
b7cc176c JC |
247 | |
248 | DEBUG2(qla_printk(KERN_INFO, ha, | |
249 | "Freeing flash region allocation -- 0x%x bytes.\n", | |
250 | ha->optrom_region_size)); | |
251 | ||
854165f4 AV |
252 | vfree(ha->optrom_buffer); |
253 | ha->optrom_buffer = NULL; | |
254 | break; | |
255 | case 1: | |
256 | if (ha->optrom_state != QLA_SWAITING) | |
257 | break; | |
258 | ||
b7cc176c JC |
259 | ha->optrom_region_start = start; |
260 | ha->optrom_region_size = start + size > ha->optrom_size ? | |
261 | ha->optrom_size - start : size; | |
262 | ||
854165f4 | 263 | ha->optrom_state = QLA_SREADING; |
b7cc176c | 264 | ha->optrom_buffer = vmalloc(ha->optrom_region_size); |
854165f4 AV |
265 | if (ha->optrom_buffer == NULL) { |
266 | qla_printk(KERN_WARNING, ha, | |
267 | "Unable to allocate memory for optrom retrieval " | |
b7cc176c | 268 | "(%x).\n", ha->optrom_region_size); |
854165f4 AV |
269 | |
270 | ha->optrom_state = QLA_SWAITING; | |
271 | return count; | |
272 | } | |
273 | ||
b7cc176c JC |
274 | DEBUG2(qla_printk(KERN_INFO, ha, |
275 | "Reading flash region -- 0x%x/0x%x.\n", | |
276 | ha->optrom_region_start, ha->optrom_region_size)); | |
277 | ||
278 | memset(ha->optrom_buffer, 0, ha->optrom_region_size); | |
7b867cf7 | 279 | ha->isp_ops->read_optrom(vha, ha->optrom_buffer, |
b7cc176c | 280 | ha->optrom_region_start, ha->optrom_region_size); |
854165f4 AV |
281 | break; |
282 | case 2: | |
283 | if (ha->optrom_state != QLA_SWAITING) | |
284 | break; | |
285 | ||
b7cc176c JC |
286 | /* |
287 | * We need to be more restrictive on which FLASH regions are | |
288 | * allowed to be updated via user-space. Regions accessible | |
289 | * via this method include: | |
290 | * | |
291 | * ISP21xx/ISP22xx/ISP23xx type boards: | |
292 | * | |
293 | * 0x000000 -> 0x020000 -- Boot code. | |
294 | * | |
295 | * ISP2322/ISP24xx type boards: | |
296 | * | |
297 | * 0x000000 -> 0x07ffff -- Boot code. | |
298 | * 0x080000 -> 0x0fffff -- Firmware. | |
299 | * | |
300 | * ISP25xx type boards: | |
301 | * | |
302 | * 0x000000 -> 0x07ffff -- Boot code. | |
303 | * 0x080000 -> 0x0fffff -- Firmware. | |
304 | * 0x120000 -> 0x12ffff -- VPD and HBA parameters. | |
305 | */ | |
306 | valid = 0; | |
307 | if (ha->optrom_size == OPTROM_SIZE_2300 && start == 0) | |
308 | valid = 1; | |
c00d8994 AV |
309 | else if (start == (ha->flt_region_boot * 4) || |
310 | start == (ha->flt_region_fw * 4)) | |
b7cc176c | 311 | valid = 1; |
6431c5dc | 312 | else if (IS_QLA25XX(ha) || IS_QLA81XX(ha)) |
b7cc176c JC |
313 | valid = 1; |
314 | if (!valid) { | |
315 | qla_printk(KERN_WARNING, ha, | |
316 | "Invalid start region 0x%x/0x%x.\n", start, size); | |
317 | return -EINVAL; | |
318 | } | |
319 | ||
320 | ha->optrom_region_start = start; | |
321 | ha->optrom_region_size = start + size > ha->optrom_size ? | |
322 | ha->optrom_size - start : size; | |
323 | ||
854165f4 | 324 | ha->optrom_state = QLA_SWRITING; |
b7cc176c | 325 | ha->optrom_buffer = vmalloc(ha->optrom_region_size); |
854165f4 AV |
326 | if (ha->optrom_buffer == NULL) { |
327 | qla_printk(KERN_WARNING, ha, | |
328 | "Unable to allocate memory for optrom update " | |
b7cc176c | 329 | "(%x).\n", ha->optrom_region_size); |
854165f4 AV |
330 | |
331 | ha->optrom_state = QLA_SWAITING; | |
332 | return count; | |
333 | } | |
b7cc176c JC |
334 | |
335 | DEBUG2(qla_printk(KERN_INFO, ha, | |
336 | "Staging flash region write -- 0x%x/0x%x.\n", | |
337 | ha->optrom_region_start, ha->optrom_region_size)); | |
338 | ||
339 | memset(ha->optrom_buffer, 0, ha->optrom_region_size); | |
854165f4 AV |
340 | break; |
341 | case 3: | |
342 | if (ha->optrom_state != QLA_SWRITING) | |
343 | break; | |
344 | ||
2533cf67 LC |
345 | if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) { |
346 | qla_printk(KERN_WARNING, ha, | |
347 | "HBA not online, failing flash update.\n"); | |
348 | return -EAGAIN; | |
349 | } | |
350 | ||
b7cc176c JC |
351 | DEBUG2(qla_printk(KERN_INFO, ha, |
352 | "Writing flash region -- 0x%x/0x%x.\n", | |
353 | ha->optrom_region_start, ha->optrom_region_size)); | |
354 | ||
7b867cf7 | 355 | ha->isp_ops->write_optrom(vha, ha->optrom_buffer, |
b7cc176c | 356 | ha->optrom_region_start, ha->optrom_region_size); |
854165f4 | 357 | break; |
b7cc176c JC |
358 | default: |
359 | count = -EINVAL; | |
854165f4 AV |
360 | } |
361 | return count; | |
362 | } | |
363 | ||
364 | static struct bin_attribute sysfs_optrom_ctl_attr = { | |
365 | .attr = { | |
366 | .name = "optrom_ctl", | |
367 | .mode = S_IWUSR, | |
854165f4 AV |
368 | }, |
369 | .size = 0, | |
370 | .write = qla2x00_sysfs_write_optrom_ctl, | |
371 | }; | |
372 | ||
6f641790 | 373 | static ssize_t |
91a69029 ZR |
374 | qla2x00_sysfs_read_vpd(struct kobject *kobj, |
375 | struct bin_attribute *bin_attr, | |
376 | char *buf, loff_t off, size_t count) | |
6f641790 | 377 | { |
7b867cf7 | 378 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
6f641790 | 379 | struct device, kobj))); |
7b867cf7 | 380 | struct qla_hw_data *ha = vha->hw; |
6f641790 | 381 | |
b3dc9088 | 382 | if (!capable(CAP_SYS_ADMIN)) |
6f641790 AV |
383 | return 0; |
384 | ||
6749ce36 AV |
385 | if (IS_NOCACHE_VPD_TYPE(ha)) |
386 | ha->isp_ops->read_optrom(vha, ha->vpd, ha->flt_region_vpd << 2, | |
387 | ha->vpd_size); | |
b3dc9088 | 388 | return memory_read_from_buffer(buf, count, &off, ha->vpd, ha->vpd_size); |
6f641790 AV |
389 | } |
390 | ||
391 | static ssize_t | |
91a69029 ZR |
392 | qla2x00_sysfs_write_vpd(struct kobject *kobj, |
393 | struct bin_attribute *bin_attr, | |
394 | char *buf, loff_t off, size_t count) | |
6f641790 | 395 | { |
7b867cf7 | 396 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
6f641790 | 397 | struct device, kobj))); |
7b867cf7 | 398 | struct qla_hw_data *ha = vha->hw; |
d0c3eefa | 399 | uint8_t *tmp_data; |
6f641790 | 400 | |
3d79038f AV |
401 | if (!capable(CAP_SYS_ADMIN) || off != 0 || count != ha->vpd_size || |
402 | !ha->isp_ops->write_nvram) | |
6f641790 AV |
403 | return 0; |
404 | ||
2533cf67 LC |
405 | if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) { |
406 | qla_printk(KERN_WARNING, ha, | |
407 | "HBA not online, failing VPD update.\n"); | |
408 | return -EAGAIN; | |
409 | } | |
410 | ||
6f641790 | 411 | /* Write NVRAM. */ |
7b867cf7 AC |
412 | ha->isp_ops->write_nvram(vha, (uint8_t *)buf, ha->vpd_base, count); |
413 | ha->isp_ops->read_nvram(vha, (uint8_t *)ha->vpd, ha->vpd_base, count); | |
6f641790 | 414 | |
d0c3eefa LC |
415 | /* Update flash version information for 4Gb & above. */ |
416 | if (!IS_FWI2_CAPABLE(ha)) | |
417 | goto done; | |
418 | ||
419 | tmp_data = vmalloc(256); | |
420 | if (!tmp_data) { | |
421 | qla_printk(KERN_WARNING, ha, | |
422 | "Unable to allocate memory for VPD information update.\n"); | |
423 | goto done; | |
424 | } | |
425 | ha->isp_ops->get_flash_version(vha, tmp_data); | |
426 | vfree(tmp_data); | |
427 | done: | |
6f641790 AV |
428 | return count; |
429 | } | |
430 | ||
431 | static struct bin_attribute sysfs_vpd_attr = { | |
432 | .attr = { | |
433 | .name = "vpd", | |
434 | .mode = S_IRUSR | S_IWUSR, | |
6f641790 AV |
435 | }, |
436 | .size = 0, | |
437 | .read = qla2x00_sysfs_read_vpd, | |
438 | .write = qla2x00_sysfs_write_vpd, | |
439 | }; | |
440 | ||
88729e53 | 441 | static ssize_t |
91a69029 ZR |
442 | qla2x00_sysfs_read_sfp(struct kobject *kobj, |
443 | struct bin_attribute *bin_attr, | |
444 | char *buf, loff_t off, size_t count) | |
88729e53 | 445 | { |
7b867cf7 | 446 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
88729e53 | 447 | struct device, kobj))); |
7b867cf7 | 448 | struct qla_hw_data *ha = vha->hw; |
88729e53 AV |
449 | uint16_t iter, addr, offset; |
450 | int rval; | |
451 | ||
452 | if (!capable(CAP_SYS_ADMIN) || off != 0 || count != SFP_DEV_SIZE * 2) | |
453 | return 0; | |
454 | ||
e8711085 AV |
455 | if (ha->sfp_data) |
456 | goto do_read; | |
457 | ||
458 | ha->sfp_data = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, | |
459 | &ha->sfp_data_dma); | |
460 | if (!ha->sfp_data) { | |
461 | qla_printk(KERN_WARNING, ha, | |
462 | "Unable to allocate memory for SFP read-data.\n"); | |
463 | return 0; | |
464 | } | |
465 | ||
466 | do_read: | |
467 | memset(ha->sfp_data, 0, SFP_BLOCK_SIZE); | |
88729e53 AV |
468 | addr = 0xa0; |
469 | for (iter = 0, offset = 0; iter < (SFP_DEV_SIZE * 2) / SFP_BLOCK_SIZE; | |
470 | iter++, offset += SFP_BLOCK_SIZE) { | |
471 | if (iter == 4) { | |
472 | /* Skip to next device address. */ | |
473 | addr = 0xa2; | |
474 | offset = 0; | |
475 | } | |
476 | ||
7b867cf7 | 477 | rval = qla2x00_read_sfp(vha, ha->sfp_data_dma, addr, offset, |
88729e53 AV |
478 | SFP_BLOCK_SIZE); |
479 | if (rval != QLA_SUCCESS) { | |
480 | qla_printk(KERN_WARNING, ha, | |
481 | "Unable to read SFP data (%x/%x/%x).\n", rval, | |
482 | addr, offset); | |
483 | count = 0; | |
484 | break; | |
485 | } | |
486 | memcpy(buf, ha->sfp_data, SFP_BLOCK_SIZE); | |
487 | buf += SFP_BLOCK_SIZE; | |
488 | } | |
489 | ||
490 | return count; | |
491 | } | |
492 | ||
493 | static struct bin_attribute sysfs_sfp_attr = { | |
494 | .attr = { | |
495 | .name = "sfp", | |
496 | .mode = S_IRUSR | S_IWUSR, | |
88729e53 AV |
497 | }, |
498 | .size = SFP_DEV_SIZE * 2, | |
499 | .read = qla2x00_sysfs_read_sfp, | |
500 | }; | |
501 | ||
6e181be5 LC |
502 | static ssize_t |
503 | qla2x00_sysfs_write_reset(struct kobject *kobj, | |
504 | struct bin_attribute *bin_attr, | |
505 | char *buf, loff_t off, size_t count) | |
506 | { | |
507 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, | |
508 | struct device, kobj))); | |
509 | struct qla_hw_data *ha = vha->hw; | |
510 | int type; | |
511 | ||
512 | if (off != 0) | |
513 | return 0; | |
514 | ||
515 | type = simple_strtol(buf, NULL, 10); | |
516 | switch (type) { | |
517 | case 0x2025c: | |
518 | qla_printk(KERN_INFO, ha, | |
519 | "Issuing ISP reset on (%ld).\n", vha->host_no); | |
520 | ||
521 | scsi_block_requests(vha->host); | |
522 | set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); | |
523 | qla2xxx_wake_dpc(vha); | |
524 | qla2x00_wait_for_chip_reset(vha); | |
525 | scsi_unblock_requests(vha->host); | |
526 | break; | |
527 | case 0x2025d: | |
528 | if (!IS_QLA81XX(ha)) | |
529 | break; | |
530 | ||
531 | qla_printk(KERN_INFO, ha, | |
532 | "Issuing MPI reset on (%ld).\n", vha->host_no); | |
533 | ||
534 | /* Make sure FC side is not in reset */ | |
535 | qla2x00_wait_for_hba_online(vha); | |
536 | ||
537 | /* Issue MPI reset */ | |
538 | scsi_block_requests(vha->host); | |
539 | if (qla81xx_restart_mpi_firmware(vha) != QLA_SUCCESS) | |
540 | qla_printk(KERN_WARNING, ha, | |
541 | "MPI reset failed on (%ld).\n", vha->host_no); | |
542 | scsi_unblock_requests(vha->host); | |
543 | break; | |
544 | } | |
545 | return count; | |
546 | } | |
547 | ||
548 | static struct bin_attribute sysfs_reset_attr = { | |
549 | .attr = { | |
550 | .name = "reset", | |
551 | .mode = S_IWUSR, | |
552 | }, | |
553 | .size = 0, | |
554 | .write = qla2x00_sysfs_write_reset, | |
555 | }; | |
556 | ||
ad0ecd61 JC |
557 | static ssize_t |
558 | qla2x00_sysfs_write_edc(struct kobject *kobj, | |
559 | struct bin_attribute *bin_attr, | |
560 | char *buf, loff_t off, size_t count) | |
561 | { | |
562 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, | |
563 | struct device, kobj))); | |
564 | struct qla_hw_data *ha = vha->hw; | |
565 | uint16_t dev, adr, opt, len; | |
566 | int rval; | |
567 | ||
568 | ha->edc_data_len = 0; | |
569 | ||
570 | if (!capable(CAP_SYS_ADMIN) || off != 0 || count < 8) | |
571 | return 0; | |
572 | ||
573 | if (!ha->edc_data) { | |
574 | ha->edc_data = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, | |
575 | &ha->edc_data_dma); | |
576 | if (!ha->edc_data) { | |
577 | DEBUG2(qla_printk(KERN_INFO, ha, | |
578 | "Unable to allocate memory for EDC write.\n")); | |
579 | return 0; | |
580 | } | |
581 | } | |
582 | ||
583 | dev = le16_to_cpup((void *)&buf[0]); | |
584 | adr = le16_to_cpup((void *)&buf[2]); | |
585 | opt = le16_to_cpup((void *)&buf[4]); | |
586 | len = le16_to_cpup((void *)&buf[6]); | |
587 | ||
588 | if (!(opt & BIT_0)) | |
589 | if (len == 0 || len > DMA_POOL_SIZE || len > count - 8) | |
590 | return -EINVAL; | |
591 | ||
592 | memcpy(ha->edc_data, &buf[8], len); | |
593 | ||
594 | rval = qla2x00_write_edc(vha, dev, adr, ha->edc_data_dma, | |
595 | ha->edc_data, len, opt); | |
596 | if (rval != QLA_SUCCESS) { | |
597 | DEBUG2(qla_printk(KERN_INFO, ha, | |
598 | "Unable to write EDC (%x) %02x:%02x:%04x:%02x:%02x.\n", | |
599 | rval, dev, adr, opt, len, *buf)); | |
600 | return 0; | |
601 | } | |
602 | ||
603 | return count; | |
604 | } | |
605 | ||
606 | static struct bin_attribute sysfs_edc_attr = { | |
607 | .attr = { | |
608 | .name = "edc", | |
609 | .mode = S_IWUSR, | |
610 | }, | |
611 | .size = 0, | |
612 | .write = qla2x00_sysfs_write_edc, | |
613 | }; | |
614 | ||
615 | static ssize_t | |
616 | qla2x00_sysfs_write_edc_status(struct kobject *kobj, | |
617 | struct bin_attribute *bin_attr, | |
618 | char *buf, loff_t off, size_t count) | |
619 | { | |
620 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, | |
621 | struct device, kobj))); | |
622 | struct qla_hw_data *ha = vha->hw; | |
623 | uint16_t dev, adr, opt, len; | |
624 | int rval; | |
625 | ||
626 | ha->edc_data_len = 0; | |
627 | ||
628 | if (!capable(CAP_SYS_ADMIN) || off != 0 || count < 8) | |
629 | return 0; | |
630 | ||
631 | if (!ha->edc_data) { | |
632 | ha->edc_data = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, | |
633 | &ha->edc_data_dma); | |
634 | if (!ha->edc_data) { | |
635 | DEBUG2(qla_printk(KERN_INFO, ha, | |
636 | "Unable to allocate memory for EDC status.\n")); | |
637 | return 0; | |
638 | } | |
639 | } | |
640 | ||
641 | dev = le16_to_cpup((void *)&buf[0]); | |
642 | adr = le16_to_cpup((void *)&buf[2]); | |
643 | opt = le16_to_cpup((void *)&buf[4]); | |
644 | len = le16_to_cpup((void *)&buf[6]); | |
645 | ||
646 | if (!(opt & BIT_0)) | |
647 | if (len == 0 || len > DMA_POOL_SIZE) | |
648 | return -EINVAL; | |
649 | ||
650 | memset(ha->edc_data, 0, len); | |
651 | rval = qla2x00_read_edc(vha, dev, adr, ha->edc_data_dma, | |
652 | ha->edc_data, len, opt); | |
653 | if (rval != QLA_SUCCESS) { | |
654 | DEBUG2(qla_printk(KERN_INFO, ha, | |
655 | "Unable to write EDC status (%x) %02x:%02x:%04x:%02x.\n", | |
656 | rval, dev, adr, opt, len)); | |
657 | return 0; | |
658 | } | |
659 | ||
660 | ha->edc_data_len = len; | |
661 | ||
662 | return count; | |
663 | } | |
664 | ||
665 | static ssize_t | |
666 | qla2x00_sysfs_read_edc_status(struct kobject *kobj, | |
667 | struct bin_attribute *bin_attr, | |
668 | char *buf, loff_t off, size_t count) | |
669 | { | |
670 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, | |
671 | struct device, kobj))); | |
672 | struct qla_hw_data *ha = vha->hw; | |
673 | ||
674 | if (!capable(CAP_SYS_ADMIN) || off != 0 || count == 0) | |
675 | return 0; | |
676 | ||
677 | if (!ha->edc_data || ha->edc_data_len == 0 || ha->edc_data_len > count) | |
678 | return -EINVAL; | |
679 | ||
680 | memcpy(buf, ha->edc_data, ha->edc_data_len); | |
681 | ||
682 | return ha->edc_data_len; | |
683 | } | |
684 | ||
685 | static struct bin_attribute sysfs_edc_status_attr = { | |
686 | .attr = { | |
687 | .name = "edc_status", | |
688 | .mode = S_IRUSR | S_IWUSR, | |
689 | }, | |
690 | .size = 0, | |
691 | .write = qla2x00_sysfs_write_edc_status, | |
692 | .read = qla2x00_sysfs_read_edc_status, | |
693 | }; | |
694 | ||
ce0423f4 AV |
695 | static ssize_t |
696 | qla2x00_sysfs_read_xgmac_stats(struct kobject *kobj, | |
697 | struct bin_attribute *bin_attr, | |
698 | char *buf, loff_t off, size_t count) | |
699 | { | |
700 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, | |
701 | struct device, kobj))); | |
702 | struct qla_hw_data *ha = vha->hw; | |
703 | int rval; | |
704 | uint16_t actual_size; | |
705 | ||
706 | if (!capable(CAP_SYS_ADMIN) || off != 0 || count > XGMAC_DATA_SIZE) | |
707 | return 0; | |
708 | ||
709 | if (ha->xgmac_data) | |
710 | goto do_read; | |
711 | ||
712 | ha->xgmac_data = dma_alloc_coherent(&ha->pdev->dev, XGMAC_DATA_SIZE, | |
713 | &ha->xgmac_data_dma, GFP_KERNEL); | |
714 | if (!ha->xgmac_data) { | |
715 | qla_printk(KERN_WARNING, ha, | |
716 | "Unable to allocate memory for XGMAC read-data.\n"); | |
717 | return 0; | |
718 | } | |
719 | ||
720 | do_read: | |
721 | actual_size = 0; | |
722 | memset(ha->xgmac_data, 0, XGMAC_DATA_SIZE); | |
723 | ||
724 | rval = qla2x00_get_xgmac_stats(vha, ha->xgmac_data_dma, | |
725 | XGMAC_DATA_SIZE, &actual_size); | |
726 | if (rval != QLA_SUCCESS) { | |
727 | qla_printk(KERN_WARNING, ha, | |
728 | "Unable to read XGMAC data (%x).\n", rval); | |
729 | count = 0; | |
730 | } | |
731 | ||
732 | count = actual_size > count ? count: actual_size; | |
733 | memcpy(buf, ha->xgmac_data, count); | |
734 | ||
735 | return count; | |
736 | } | |
737 | ||
738 | static struct bin_attribute sysfs_xgmac_stats_attr = { | |
739 | .attr = { | |
740 | .name = "xgmac_stats", | |
741 | .mode = S_IRUSR, | |
742 | }, | |
743 | .size = 0, | |
744 | .read = qla2x00_sysfs_read_xgmac_stats, | |
745 | }; | |
746 | ||
11bbc1d8 AV |
747 | static ssize_t |
748 | qla2x00_sysfs_read_dcbx_tlv(struct kobject *kobj, | |
749 | struct bin_attribute *bin_attr, | |
750 | char *buf, loff_t off, size_t count) | |
751 | { | |
752 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, | |
753 | struct device, kobj))); | |
754 | struct qla_hw_data *ha = vha->hw; | |
755 | int rval; | |
756 | uint16_t actual_size; | |
757 | ||
758 | if (!capable(CAP_SYS_ADMIN) || off != 0 || count > DCBX_TLV_DATA_SIZE) | |
759 | return 0; | |
760 | ||
761 | if (ha->dcbx_tlv) | |
762 | goto do_read; | |
763 | ||
764 | ha->dcbx_tlv = dma_alloc_coherent(&ha->pdev->dev, DCBX_TLV_DATA_SIZE, | |
765 | &ha->dcbx_tlv_dma, GFP_KERNEL); | |
766 | if (!ha->dcbx_tlv) { | |
767 | qla_printk(KERN_WARNING, ha, | |
768 | "Unable to allocate memory for DCBX TLV read-data.\n"); | |
769 | return 0; | |
770 | } | |
771 | ||
772 | do_read: | |
773 | actual_size = 0; | |
774 | memset(ha->dcbx_tlv, 0, DCBX_TLV_DATA_SIZE); | |
775 | ||
776 | rval = qla2x00_get_dcbx_params(vha, ha->dcbx_tlv_dma, | |
777 | DCBX_TLV_DATA_SIZE); | |
778 | if (rval != QLA_SUCCESS) { | |
779 | qla_printk(KERN_WARNING, ha, | |
780 | "Unable to read DCBX TLV data (%x).\n", rval); | |
781 | count = 0; | |
782 | } | |
783 | ||
784 | memcpy(buf, ha->dcbx_tlv, count); | |
785 | ||
786 | return count; | |
787 | } | |
788 | ||
789 | static struct bin_attribute sysfs_dcbx_tlv_attr = { | |
790 | .attr = { | |
791 | .name = "dcbx_tlv", | |
792 | .mode = S_IRUSR, | |
793 | }, | |
794 | .size = 0, | |
795 | .read = qla2x00_sysfs_read_dcbx_tlv, | |
796 | }; | |
797 | ||
f1663ad5 AV |
798 | static struct sysfs_entry { |
799 | char *name; | |
800 | struct bin_attribute *attr; | |
801 | int is4GBp_only; | |
802 | } bin_file_entries[] = { | |
803 | { "fw_dump", &sysfs_fw_dump_attr, }, | |
804 | { "nvram", &sysfs_nvram_attr, }, | |
805 | { "optrom", &sysfs_optrom_attr, }, | |
806 | { "optrom_ctl", &sysfs_optrom_ctl_attr, }, | |
807 | { "vpd", &sysfs_vpd_attr, 1 }, | |
808 | { "sfp", &sysfs_sfp_attr, 1 }, | |
6e181be5 | 809 | { "reset", &sysfs_reset_attr, }, |
ad0ecd61 JC |
810 | { "edc", &sysfs_edc_attr, 2 }, |
811 | { "edc_status", &sysfs_edc_status_attr, 2 }, | |
ce0423f4 | 812 | { "xgmac_stats", &sysfs_xgmac_stats_attr, 3 }, |
11bbc1d8 | 813 | { "dcbx_tlv", &sysfs_dcbx_tlv_attr, 3 }, |
46ddab7b | 814 | { NULL }, |
f1663ad5 AV |
815 | }; |
816 | ||
8482e118 | 817 | void |
7b867cf7 | 818 | qla2x00_alloc_sysfs_attr(scsi_qla_host_t *vha) |
8482e118 | 819 | { |
7b867cf7 | 820 | struct Scsi_Host *host = vha->host; |
f1663ad5 AV |
821 | struct sysfs_entry *iter; |
822 | int ret; | |
8482e118 | 823 | |
f1663ad5 | 824 | for (iter = bin_file_entries; iter->name; iter++) { |
7b867cf7 | 825 | if (iter->is4GBp_only && !IS_FWI2_CAPABLE(vha->hw)) |
f1663ad5 | 826 | continue; |
ad0ecd61 JC |
827 | if (iter->is4GBp_only == 2 && !IS_QLA25XX(vha->hw)) |
828 | continue; | |
ce0423f4 AV |
829 | if (iter->is4GBp_only == 3 && !IS_QLA81XX(vha->hw)) |
830 | continue; | |
f1663ad5 AV |
831 | |
832 | ret = sysfs_create_bin_file(&host->shost_gendev.kobj, | |
833 | iter->attr); | |
834 | if (ret) | |
7b867cf7 | 835 | qla_printk(KERN_INFO, vha->hw, |
f1663ad5 AV |
836 | "Unable to create sysfs %s binary attribute " |
837 | "(%d).\n", iter->name, ret); | |
7914d004 | 838 | } |
8482e118 AV |
839 | } |
840 | ||
841 | void | |
7b867cf7 | 842 | qla2x00_free_sysfs_attr(scsi_qla_host_t *vha) |
8482e118 | 843 | { |
7b867cf7 | 844 | struct Scsi_Host *host = vha->host; |
f1663ad5 | 845 | struct sysfs_entry *iter; |
7b867cf7 | 846 | struct qla_hw_data *ha = vha->hw; |
f1663ad5 AV |
847 | |
848 | for (iter = bin_file_entries; iter->name; iter++) { | |
e428924c | 849 | if (iter->is4GBp_only && !IS_FWI2_CAPABLE(ha)) |
f1663ad5 | 850 | continue; |
ad0ecd61 JC |
851 | if (iter->is4GBp_only == 2 && !IS_QLA25XX(ha)) |
852 | continue; | |
ce0423f4 AV |
853 | if (iter->is4GBp_only == 3 && !IS_QLA81XX(ha)) |
854 | continue; | |
8482e118 | 855 | |
88729e53 | 856 | sysfs_remove_bin_file(&host->shost_gendev.kobj, |
f1663ad5 | 857 | iter->attr); |
7914d004 | 858 | } |
f6df144c AV |
859 | |
860 | if (ha->beacon_blink_led == 1) | |
7b867cf7 | 861 | ha->isp_ops->beacon_off(vha); |
8482e118 AV |
862 | } |
863 | ||
afb046e2 AV |
864 | /* Scsi_Host attributes. */ |
865 | ||
866 | static ssize_t | |
ee959b00 TJ |
867 | qla2x00_drvr_version_show(struct device *dev, |
868 | struct device_attribute *attr, char *buf) | |
afb046e2 AV |
869 | { |
870 | return snprintf(buf, PAGE_SIZE, "%s\n", qla2x00_version_str); | |
871 | } | |
872 | ||
873 | static ssize_t | |
ee959b00 TJ |
874 | qla2x00_fw_version_show(struct device *dev, |
875 | struct device_attribute *attr, char *buf) | |
afb046e2 | 876 | { |
7b867cf7 AC |
877 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
878 | struct qla_hw_data *ha = vha->hw; | |
879 | char fw_str[128]; | |
afb046e2 AV |
880 | |
881 | return snprintf(buf, PAGE_SIZE, "%s\n", | |
7b867cf7 | 882 | ha->isp_ops->fw_version_str(vha, fw_str)); |
afb046e2 AV |
883 | } |
884 | ||
885 | static ssize_t | |
ee959b00 TJ |
886 | qla2x00_serial_num_show(struct device *dev, struct device_attribute *attr, |
887 | char *buf) | |
afb046e2 | 888 | { |
7b867cf7 AC |
889 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
890 | struct qla_hw_data *ha = vha->hw; | |
afb046e2 AV |
891 | uint32_t sn; |
892 | ||
1ee27146 | 893 | if (IS_FWI2_CAPABLE(ha)) { |
7b867cf7 | 894 | qla2xxx_get_vpd_field(vha, "SN", buf, PAGE_SIZE); |
1ee27146 JC |
895 | return snprintf(buf, PAGE_SIZE, "%s\n", buf); |
896 | } | |
8b7afc2a | 897 | |
afb046e2 AV |
898 | sn = ((ha->serial0 & 0x1f) << 16) | (ha->serial2 << 8) | ha->serial1; |
899 | return snprintf(buf, PAGE_SIZE, "%c%05d\n", 'A' + sn / 100000, | |
900 | sn % 100000); | |
901 | } | |
902 | ||
903 | static ssize_t | |
ee959b00 TJ |
904 | qla2x00_isp_name_show(struct device *dev, struct device_attribute *attr, |
905 | char *buf) | |
afb046e2 | 906 | { |
7b867cf7 AC |
907 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
908 | return snprintf(buf, PAGE_SIZE, "ISP%04X\n", vha->hw->pdev->device); | |
afb046e2 AV |
909 | } |
910 | ||
911 | static ssize_t | |
ee959b00 TJ |
912 | qla2x00_isp_id_show(struct device *dev, struct device_attribute *attr, |
913 | char *buf) | |
afb046e2 | 914 | { |
7b867cf7 AC |
915 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
916 | struct qla_hw_data *ha = vha->hw; | |
afb046e2 AV |
917 | return snprintf(buf, PAGE_SIZE, "%04x %04x %04x %04x\n", |
918 | ha->product_id[0], ha->product_id[1], ha->product_id[2], | |
919 | ha->product_id[3]); | |
920 | } | |
921 | ||
922 | static ssize_t | |
ee959b00 TJ |
923 | qla2x00_model_name_show(struct device *dev, struct device_attribute *attr, |
924 | char *buf) | |
afb046e2 | 925 | { |
7b867cf7 AC |
926 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
927 | return snprintf(buf, PAGE_SIZE, "%s\n", vha->hw->model_number); | |
afb046e2 AV |
928 | } |
929 | ||
930 | static ssize_t | |
ee959b00 TJ |
931 | qla2x00_model_desc_show(struct device *dev, struct device_attribute *attr, |
932 | char *buf) | |
afb046e2 | 933 | { |
7b867cf7 | 934 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
afb046e2 | 935 | return snprintf(buf, PAGE_SIZE, "%s\n", |
7b867cf7 | 936 | vha->hw->model_desc ? vha->hw->model_desc : ""); |
afb046e2 AV |
937 | } |
938 | ||
939 | static ssize_t | |
ee959b00 TJ |
940 | qla2x00_pci_info_show(struct device *dev, struct device_attribute *attr, |
941 | char *buf) | |
afb046e2 | 942 | { |
7b867cf7 | 943 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
afb046e2 AV |
944 | char pci_info[30]; |
945 | ||
946 | return snprintf(buf, PAGE_SIZE, "%s\n", | |
7b867cf7 | 947 | vha->hw->isp_ops->pci_info_str(vha, pci_info)); |
afb046e2 AV |
948 | } |
949 | ||
950 | static ssize_t | |
bbd1ae41 HR |
951 | qla2x00_link_state_show(struct device *dev, struct device_attribute *attr, |
952 | char *buf) | |
afb046e2 | 953 | { |
7b867cf7 AC |
954 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
955 | struct qla_hw_data *ha = vha->hw; | |
afb046e2 AV |
956 | int len = 0; |
957 | ||
7b867cf7 AC |
958 | if (atomic_read(&vha->loop_state) == LOOP_DOWN || |
959 | atomic_read(&vha->loop_state) == LOOP_DEAD) | |
afb046e2 | 960 | len = snprintf(buf, PAGE_SIZE, "Link Down\n"); |
7b867cf7 AC |
961 | else if (atomic_read(&vha->loop_state) != LOOP_READY || |
962 | test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags) || | |
963 | test_bit(ISP_ABORT_NEEDED, &vha->dpc_flags)) | |
afb046e2 AV |
964 | len = snprintf(buf, PAGE_SIZE, "Unknown Link State\n"); |
965 | else { | |
966 | len = snprintf(buf, PAGE_SIZE, "Link Up - "); | |
967 | ||
968 | switch (ha->current_topology) { | |
969 | case ISP_CFG_NL: | |
970 | len += snprintf(buf + len, PAGE_SIZE-len, "Loop\n"); | |
971 | break; | |
972 | case ISP_CFG_FL: | |
973 | len += snprintf(buf + len, PAGE_SIZE-len, "FL_Port\n"); | |
974 | break; | |
975 | case ISP_CFG_N: | |
976 | len += snprintf(buf + len, PAGE_SIZE-len, | |
977 | "N_Port to N_Port\n"); | |
978 | break; | |
979 | case ISP_CFG_F: | |
980 | len += snprintf(buf + len, PAGE_SIZE-len, "F_Port\n"); | |
981 | break; | |
982 | default: | |
983 | len += snprintf(buf + len, PAGE_SIZE-len, "Loop\n"); | |
984 | break; | |
985 | } | |
986 | } | |
987 | return len; | |
988 | } | |
989 | ||
4fdfefe5 | 990 | static ssize_t |
ee959b00 TJ |
991 | qla2x00_zio_show(struct device *dev, struct device_attribute *attr, |
992 | char *buf) | |
4fdfefe5 | 993 | { |
7b867cf7 | 994 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
4fdfefe5 AV |
995 | int len = 0; |
996 | ||
7b867cf7 | 997 | switch (vha->hw->zio_mode) { |
4fdfefe5 AV |
998 | case QLA_ZIO_MODE_6: |
999 | len += snprintf(buf + len, PAGE_SIZE-len, "Mode 6\n"); | |
1000 | break; | |
1001 | case QLA_ZIO_DISABLED: | |
1002 | len += snprintf(buf + len, PAGE_SIZE-len, "Disabled\n"); | |
1003 | break; | |
1004 | } | |
1005 | return len; | |
1006 | } | |
1007 | ||
1008 | static ssize_t | |
ee959b00 TJ |
1009 | qla2x00_zio_store(struct device *dev, struct device_attribute *attr, |
1010 | const char *buf, size_t count) | |
4fdfefe5 | 1011 | { |
7b867cf7 AC |
1012 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
1013 | struct qla_hw_data *ha = vha->hw; | |
4fdfefe5 AV |
1014 | int val = 0; |
1015 | uint16_t zio_mode; | |
1016 | ||
4a59f71d AV |
1017 | if (!IS_ZIO_SUPPORTED(ha)) |
1018 | return -ENOTSUPP; | |
1019 | ||
4fdfefe5 AV |
1020 | if (sscanf(buf, "%d", &val) != 1) |
1021 | return -EINVAL; | |
1022 | ||
4a59f71d | 1023 | if (val) |
4fdfefe5 | 1024 | zio_mode = QLA_ZIO_MODE_6; |
4a59f71d | 1025 | else |
4fdfefe5 | 1026 | zio_mode = QLA_ZIO_DISABLED; |
4fdfefe5 AV |
1027 | |
1028 | /* Update per-hba values and queue a reset. */ | |
1029 | if (zio_mode != QLA_ZIO_DISABLED || ha->zio_mode != QLA_ZIO_DISABLED) { | |
1030 | ha->zio_mode = zio_mode; | |
7b867cf7 | 1031 | set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); |
4fdfefe5 AV |
1032 | } |
1033 | return strlen(buf); | |
1034 | } | |
1035 | ||
1036 | static ssize_t | |
ee959b00 TJ |
1037 | qla2x00_zio_timer_show(struct device *dev, struct device_attribute *attr, |
1038 | char *buf) | |
4fdfefe5 | 1039 | { |
7b867cf7 | 1040 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
4fdfefe5 | 1041 | |
7b867cf7 | 1042 | return snprintf(buf, PAGE_SIZE, "%d us\n", vha->hw->zio_timer * 100); |
4fdfefe5 AV |
1043 | } |
1044 | ||
1045 | static ssize_t | |
ee959b00 TJ |
1046 | qla2x00_zio_timer_store(struct device *dev, struct device_attribute *attr, |
1047 | const char *buf, size_t count) | |
4fdfefe5 | 1048 | { |
7b867cf7 | 1049 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
4fdfefe5 AV |
1050 | int val = 0; |
1051 | uint16_t zio_timer; | |
1052 | ||
1053 | if (sscanf(buf, "%d", &val) != 1) | |
1054 | return -EINVAL; | |
1055 | if (val > 25500 || val < 100) | |
1056 | return -ERANGE; | |
1057 | ||
1058 | zio_timer = (uint16_t)(val / 100); | |
7b867cf7 | 1059 | vha->hw->zio_timer = zio_timer; |
4fdfefe5 AV |
1060 | |
1061 | return strlen(buf); | |
1062 | } | |
1063 | ||
f6df144c | 1064 | static ssize_t |
ee959b00 TJ |
1065 | qla2x00_beacon_show(struct device *dev, struct device_attribute *attr, |
1066 | char *buf) | |
f6df144c | 1067 | { |
7b867cf7 | 1068 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
f6df144c AV |
1069 | int len = 0; |
1070 | ||
7b867cf7 | 1071 | if (vha->hw->beacon_blink_led) |
f6df144c AV |
1072 | len += snprintf(buf + len, PAGE_SIZE-len, "Enabled\n"); |
1073 | else | |
1074 | len += snprintf(buf + len, PAGE_SIZE-len, "Disabled\n"); | |
1075 | return len; | |
1076 | } | |
1077 | ||
1078 | static ssize_t | |
ee959b00 TJ |
1079 | qla2x00_beacon_store(struct device *dev, struct device_attribute *attr, |
1080 | const char *buf, size_t count) | |
f6df144c | 1081 | { |
7b867cf7 AC |
1082 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
1083 | struct qla_hw_data *ha = vha->hw; | |
f6df144c AV |
1084 | int val = 0; |
1085 | int rval; | |
1086 | ||
1087 | if (IS_QLA2100(ha) || IS_QLA2200(ha)) | |
1088 | return -EPERM; | |
1089 | ||
7b867cf7 | 1090 | if (test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags)) { |
f6df144c AV |
1091 | qla_printk(KERN_WARNING, ha, |
1092 | "Abort ISP active -- ignoring beacon request.\n"); | |
1093 | return -EBUSY; | |
1094 | } | |
1095 | ||
1096 | if (sscanf(buf, "%d", &val) != 1) | |
1097 | return -EINVAL; | |
1098 | ||
1099 | if (val) | |
7b867cf7 | 1100 | rval = ha->isp_ops->beacon_on(vha); |
f6df144c | 1101 | else |
7b867cf7 | 1102 | rval = ha->isp_ops->beacon_off(vha); |
f6df144c AV |
1103 | |
1104 | if (rval != QLA_SUCCESS) | |
1105 | count = 0; | |
1106 | ||
1107 | return count; | |
1108 | } | |
1109 | ||
30c47662 | 1110 | static ssize_t |
ee959b00 TJ |
1111 | qla2x00_optrom_bios_version_show(struct device *dev, |
1112 | struct device_attribute *attr, char *buf) | |
30c47662 | 1113 | { |
7b867cf7 AC |
1114 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
1115 | struct qla_hw_data *ha = vha->hw; | |
30c47662 AV |
1116 | return snprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->bios_revision[1], |
1117 | ha->bios_revision[0]); | |
1118 | } | |
1119 | ||
1120 | static ssize_t | |
ee959b00 TJ |
1121 | qla2x00_optrom_efi_version_show(struct device *dev, |
1122 | struct device_attribute *attr, char *buf) | |
30c47662 | 1123 | { |
7b867cf7 AC |
1124 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
1125 | struct qla_hw_data *ha = vha->hw; | |
30c47662 AV |
1126 | return snprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->efi_revision[1], |
1127 | ha->efi_revision[0]); | |
1128 | } | |
1129 | ||
1130 | static ssize_t | |
ee959b00 TJ |
1131 | qla2x00_optrom_fcode_version_show(struct device *dev, |
1132 | struct device_attribute *attr, char *buf) | |
30c47662 | 1133 | { |
7b867cf7 AC |
1134 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
1135 | struct qla_hw_data *ha = vha->hw; | |
30c47662 AV |
1136 | return snprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->fcode_revision[1], |
1137 | ha->fcode_revision[0]); | |
1138 | } | |
1139 | ||
1140 | static ssize_t | |
ee959b00 TJ |
1141 | qla2x00_optrom_fw_version_show(struct device *dev, |
1142 | struct device_attribute *attr, char *buf) | |
30c47662 | 1143 | { |
7b867cf7 AC |
1144 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
1145 | struct qla_hw_data *ha = vha->hw; | |
30c47662 AV |
1146 | return snprintf(buf, PAGE_SIZE, "%d.%02d.%02d %d\n", |
1147 | ha->fw_revision[0], ha->fw_revision[1], ha->fw_revision[2], | |
1148 | ha->fw_revision[3]); | |
1149 | } | |
1150 | ||
e5f5f6f7 HZ |
1151 | static ssize_t |
1152 | qla2x00_total_isp_aborts_show(struct device *dev, | |
1153 | struct device_attribute *attr, char *buf) | |
1154 | { | |
7b867cf7 AC |
1155 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
1156 | struct qla_hw_data *ha = vha->hw; | |
e5f5f6f7 HZ |
1157 | return snprintf(buf, PAGE_SIZE, "%d\n", |
1158 | ha->qla_stats.total_isp_aborts); | |
1159 | } | |
1160 | ||
3a03eb79 AV |
1161 | static ssize_t |
1162 | qla2x00_mpi_version_show(struct device *dev, struct device_attribute *attr, | |
1163 | char *buf) | |
1164 | { | |
1165 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1166 | struct qla_hw_data *ha = vha->hw; | |
1167 | ||
1168 | if (!IS_QLA81XX(ha)) | |
1169 | return snprintf(buf, PAGE_SIZE, "\n"); | |
1170 | ||
55a96158 | 1171 | return snprintf(buf, PAGE_SIZE, "%d.%02d.%02d (%x)\n", |
3a03eb79 | 1172 | ha->mpi_version[0], ha->mpi_version[1], ha->mpi_version[2], |
55a96158 AV |
1173 | ha->mpi_capabilities); |
1174 | } | |
1175 | ||
1176 | static ssize_t | |
1177 | qla2x00_phy_version_show(struct device *dev, struct device_attribute *attr, | |
1178 | char *buf) | |
1179 | { | |
1180 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1181 | struct qla_hw_data *ha = vha->hw; | |
1182 | ||
1183 | if (!IS_QLA81XX(ha)) | |
1184 | return snprintf(buf, PAGE_SIZE, "\n"); | |
1185 | ||
1186 | return snprintf(buf, PAGE_SIZE, "%d.%02d.%02d\n", | |
1187 | ha->phy_version[0], ha->phy_version[1], ha->phy_version[2]); | |
3a03eb79 AV |
1188 | } |
1189 | ||
fbcbb5d0 LC |
1190 | static ssize_t |
1191 | qla2x00_flash_block_size_show(struct device *dev, | |
1192 | struct device_attribute *attr, char *buf) | |
1193 | { | |
1194 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1195 | struct qla_hw_data *ha = vha->hw; | |
1196 | ||
1197 | return snprintf(buf, PAGE_SIZE, "0x%x\n", ha->fdt_block_size); | |
1198 | } | |
1199 | ||
bad7001c AV |
1200 | static ssize_t |
1201 | qla2x00_vlan_id_show(struct device *dev, struct device_attribute *attr, | |
1202 | char *buf) | |
1203 | { | |
1204 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1205 | ||
1206 | if (!IS_QLA81XX(vha->hw)) | |
1207 | return snprintf(buf, PAGE_SIZE, "\n"); | |
1208 | ||
1209 | return snprintf(buf, PAGE_SIZE, "%d\n", vha->fcoe_vlan_id); | |
1210 | } | |
1211 | ||
1212 | static ssize_t | |
1213 | qla2x00_vn_port_mac_address_show(struct device *dev, | |
1214 | struct device_attribute *attr, char *buf) | |
1215 | { | |
1216 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1217 | ||
1218 | if (!IS_QLA81XX(vha->hw)) | |
1219 | return snprintf(buf, PAGE_SIZE, "\n"); | |
1220 | ||
1221 | return snprintf(buf, PAGE_SIZE, "%02x:%02x:%02x:%02x:%02x:%02x\n", | |
1222 | vha->fcoe_vn_port_mac[5], vha->fcoe_vn_port_mac[4], | |
1223 | vha->fcoe_vn_port_mac[3], vha->fcoe_vn_port_mac[2], | |
1224 | vha->fcoe_vn_port_mac[1], vha->fcoe_vn_port_mac[0]); | |
1225 | } | |
1226 | ||
7f774025 AV |
1227 | static ssize_t |
1228 | qla2x00_fabric_param_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 | ||
1233 | return snprintf(buf, PAGE_SIZE, "%d\n", vha->hw->switch_cap); | |
1234 | } | |
1235 | ||
ee959b00 TJ |
1236 | static DEVICE_ATTR(driver_version, S_IRUGO, qla2x00_drvr_version_show, NULL); |
1237 | static DEVICE_ATTR(fw_version, S_IRUGO, qla2x00_fw_version_show, NULL); | |
1238 | static DEVICE_ATTR(serial_num, S_IRUGO, qla2x00_serial_num_show, NULL); | |
1239 | static DEVICE_ATTR(isp_name, S_IRUGO, qla2x00_isp_name_show, NULL); | |
1240 | static DEVICE_ATTR(isp_id, S_IRUGO, qla2x00_isp_id_show, NULL); | |
1241 | static DEVICE_ATTR(model_name, S_IRUGO, qla2x00_model_name_show, NULL); | |
1242 | static DEVICE_ATTR(model_desc, S_IRUGO, qla2x00_model_desc_show, NULL); | |
1243 | static DEVICE_ATTR(pci_info, S_IRUGO, qla2x00_pci_info_show, NULL); | |
bbd1ae41 | 1244 | static DEVICE_ATTR(link_state, S_IRUGO, qla2x00_link_state_show, NULL); |
ee959b00 TJ |
1245 | static DEVICE_ATTR(zio, S_IRUGO | S_IWUSR, qla2x00_zio_show, qla2x00_zio_store); |
1246 | static DEVICE_ATTR(zio_timer, S_IRUGO | S_IWUSR, qla2x00_zio_timer_show, | |
1247 | qla2x00_zio_timer_store); | |
1248 | static DEVICE_ATTR(beacon, S_IRUGO | S_IWUSR, qla2x00_beacon_show, | |
1249 | qla2x00_beacon_store); | |
1250 | static DEVICE_ATTR(optrom_bios_version, S_IRUGO, | |
1251 | qla2x00_optrom_bios_version_show, NULL); | |
1252 | static DEVICE_ATTR(optrom_efi_version, S_IRUGO, | |
1253 | qla2x00_optrom_efi_version_show, NULL); | |
1254 | static DEVICE_ATTR(optrom_fcode_version, S_IRUGO, | |
1255 | qla2x00_optrom_fcode_version_show, NULL); | |
1256 | static DEVICE_ATTR(optrom_fw_version, S_IRUGO, qla2x00_optrom_fw_version_show, | |
1257 | NULL); | |
e5f5f6f7 HZ |
1258 | static DEVICE_ATTR(total_isp_aborts, S_IRUGO, qla2x00_total_isp_aborts_show, |
1259 | NULL); | |
3a03eb79 | 1260 | static DEVICE_ATTR(mpi_version, S_IRUGO, qla2x00_mpi_version_show, NULL); |
55a96158 | 1261 | static DEVICE_ATTR(phy_version, S_IRUGO, qla2x00_phy_version_show, NULL); |
fbcbb5d0 LC |
1262 | static DEVICE_ATTR(flash_block_size, S_IRUGO, qla2x00_flash_block_size_show, |
1263 | NULL); | |
bad7001c AV |
1264 | static DEVICE_ATTR(vlan_id, S_IRUGO, qla2x00_vlan_id_show, NULL); |
1265 | static DEVICE_ATTR(vn_port_mac_address, S_IRUGO, | |
1266 | qla2x00_vn_port_mac_address_show, NULL); | |
7f774025 | 1267 | static DEVICE_ATTR(fabric_param, S_IRUGO, qla2x00_fabric_param_show, NULL); |
ee959b00 TJ |
1268 | |
1269 | struct device_attribute *qla2x00_host_attrs[] = { | |
1270 | &dev_attr_driver_version, | |
1271 | &dev_attr_fw_version, | |
1272 | &dev_attr_serial_num, | |
1273 | &dev_attr_isp_name, | |
1274 | &dev_attr_isp_id, | |
1275 | &dev_attr_model_name, | |
1276 | &dev_attr_model_desc, | |
1277 | &dev_attr_pci_info, | |
bbd1ae41 | 1278 | &dev_attr_link_state, |
ee959b00 TJ |
1279 | &dev_attr_zio, |
1280 | &dev_attr_zio_timer, | |
1281 | &dev_attr_beacon, | |
1282 | &dev_attr_optrom_bios_version, | |
1283 | &dev_attr_optrom_efi_version, | |
1284 | &dev_attr_optrom_fcode_version, | |
1285 | &dev_attr_optrom_fw_version, | |
e5f5f6f7 | 1286 | &dev_attr_total_isp_aborts, |
3a03eb79 | 1287 | &dev_attr_mpi_version, |
55a96158 | 1288 | &dev_attr_phy_version, |
fbcbb5d0 | 1289 | &dev_attr_flash_block_size, |
bad7001c AV |
1290 | &dev_attr_vlan_id, |
1291 | &dev_attr_vn_port_mac_address, | |
7f774025 | 1292 | &dev_attr_fabric_param, |
afb046e2 AV |
1293 | NULL, |
1294 | }; | |
1295 | ||
8482e118 AV |
1296 | /* Host attributes. */ |
1297 | ||
1298 | static void | |
1299 | qla2x00_get_host_port_id(struct Scsi_Host *shost) | |
1300 | { | |
7b867cf7 | 1301 | scsi_qla_host_t *vha = shost_priv(shost); |
8482e118 | 1302 | |
7b867cf7 AC |
1303 | fc_host_port_id(shost) = vha->d_id.b.domain << 16 | |
1304 | vha->d_id.b.area << 8 | vha->d_id.b.al_pa; | |
8482e118 AV |
1305 | } |
1306 | ||
04414013 AV |
1307 | static void |
1308 | qla2x00_get_host_speed(struct Scsi_Host *shost) | |
1309 | { | |
7b867cf7 AC |
1310 | struct qla_hw_data *ha = ((struct scsi_qla_host *) |
1311 | (shost_priv(shost)))->hw; | |
2ae2b370 | 1312 | u32 speed = FC_PORTSPEED_UNKNOWN; |
04414013 AV |
1313 | |
1314 | switch (ha->link_data_rate) { | |
d8b45213 | 1315 | case PORT_SPEED_1GB: |
2ae2b370 | 1316 | speed = FC_PORTSPEED_1GBIT; |
04414013 | 1317 | break; |
d8b45213 | 1318 | case PORT_SPEED_2GB: |
2ae2b370 | 1319 | speed = FC_PORTSPEED_2GBIT; |
04414013 | 1320 | break; |
d8b45213 | 1321 | case PORT_SPEED_4GB: |
2ae2b370 | 1322 | speed = FC_PORTSPEED_4GBIT; |
04414013 | 1323 | break; |
da4541b6 | 1324 | case PORT_SPEED_8GB: |
2ae2b370 | 1325 | speed = FC_PORTSPEED_8GBIT; |
da4541b6 | 1326 | break; |
3a03eb79 AV |
1327 | case PORT_SPEED_10GB: |
1328 | speed = FC_PORTSPEED_10GBIT; | |
1329 | break; | |
04414013 AV |
1330 | } |
1331 | fc_host_speed(shost) = speed; | |
1332 | } | |
1333 | ||
8d067623 AV |
1334 | static void |
1335 | qla2x00_get_host_port_type(struct Scsi_Host *shost) | |
1336 | { | |
7b867cf7 | 1337 | scsi_qla_host_t *vha = shost_priv(shost); |
8d067623 AV |
1338 | uint32_t port_type = FC_PORTTYPE_UNKNOWN; |
1339 | ||
7b867cf7 | 1340 | if (vha->vp_idx) { |
2f2fa13d SS |
1341 | fc_host_port_type(shost) = FC_PORTTYPE_NPIV; |
1342 | return; | |
1343 | } | |
7b867cf7 | 1344 | switch (vha->hw->current_topology) { |
8d067623 AV |
1345 | case ISP_CFG_NL: |
1346 | port_type = FC_PORTTYPE_LPORT; | |
1347 | break; | |
1348 | case ISP_CFG_FL: | |
1349 | port_type = FC_PORTTYPE_NLPORT; | |
1350 | break; | |
1351 | case ISP_CFG_N: | |
1352 | port_type = FC_PORTTYPE_PTP; | |
1353 | break; | |
1354 | case ISP_CFG_F: | |
1355 | port_type = FC_PORTTYPE_NPORT; | |
1356 | break; | |
1357 | } | |
1358 | fc_host_port_type(shost) = port_type; | |
1359 | } | |
1360 | ||
8482e118 AV |
1361 | static void |
1362 | qla2x00_get_starget_node_name(struct scsi_target *starget) | |
1363 | { | |
1364 | struct Scsi_Host *host = dev_to_shost(starget->dev.parent); | |
7b867cf7 | 1365 | scsi_qla_host_t *vha = shost_priv(host); |
bdf79621 | 1366 | fc_port_t *fcport; |
f8b02a85 | 1367 | u64 node_name = 0; |
8482e118 | 1368 | |
7b867cf7 | 1369 | list_for_each_entry(fcport, &vha->vp_fcports, list) { |
5ab5a4dd AV |
1370 | if (fcport->rport && |
1371 | starget->id == fcport->rport->scsi_target_id) { | |
f8b02a85 | 1372 | node_name = wwn_to_u64(fcport->node_name); |
bdf79621 AV |
1373 | break; |
1374 | } | |
1375 | } | |
1376 | ||
f8b02a85 | 1377 | fc_starget_node_name(starget) = node_name; |
8482e118 AV |
1378 | } |
1379 | ||
1380 | static void | |
1381 | qla2x00_get_starget_port_name(struct scsi_target *starget) | |
1382 | { | |
1383 | struct Scsi_Host *host = dev_to_shost(starget->dev.parent); | |
7b867cf7 | 1384 | scsi_qla_host_t *vha = shost_priv(host); |
bdf79621 | 1385 | fc_port_t *fcport; |
f8b02a85 | 1386 | u64 port_name = 0; |
8482e118 | 1387 | |
7b867cf7 | 1388 | list_for_each_entry(fcport, &vha->vp_fcports, list) { |
5ab5a4dd AV |
1389 | if (fcport->rport && |
1390 | starget->id == fcport->rport->scsi_target_id) { | |
f8b02a85 | 1391 | port_name = wwn_to_u64(fcport->port_name); |
bdf79621 AV |
1392 | break; |
1393 | } | |
1394 | } | |
1395 | ||
f8b02a85 | 1396 | fc_starget_port_name(starget) = port_name; |
8482e118 AV |
1397 | } |
1398 | ||
1399 | static void | |
1400 | qla2x00_get_starget_port_id(struct scsi_target *starget) | |
1401 | { | |
1402 | struct Scsi_Host *host = dev_to_shost(starget->dev.parent); | |
7b867cf7 | 1403 | scsi_qla_host_t *vha = shost_priv(host); |
bdf79621 AV |
1404 | fc_port_t *fcport; |
1405 | uint32_t port_id = ~0U; | |
1406 | ||
7b867cf7 | 1407 | list_for_each_entry(fcport, &vha->vp_fcports, list) { |
5ab5a4dd AV |
1408 | if (fcport->rport && |
1409 | starget->id == fcport->rport->scsi_target_id) { | |
bdf79621 AV |
1410 | port_id = fcport->d_id.b.domain << 16 | |
1411 | fcport->d_id.b.area << 8 | fcport->d_id.b.al_pa; | |
1412 | break; | |
1413 | } | |
1414 | } | |
8482e118 | 1415 | |
8482e118 AV |
1416 | fc_starget_port_id(starget) = port_id; |
1417 | } | |
1418 | ||
8482e118 AV |
1419 | static void |
1420 | qla2x00_set_rport_loss_tmo(struct fc_rport *rport, uint32_t timeout) | |
1421 | { | |
8482e118 | 1422 | if (timeout) |
85821c90 | 1423 | rport->dev_loss_tmo = timeout; |
8482e118 | 1424 | else |
85821c90 | 1425 | rport->dev_loss_tmo = 1; |
8482e118 AV |
1426 | } |
1427 | ||
5f3a9a20 SJ |
1428 | static void |
1429 | qla2x00_dev_loss_tmo_callbk(struct fc_rport *rport) | |
1430 | { | |
1431 | struct Scsi_Host *host = rport_to_shost(rport); | |
1432 | fc_port_t *fcport = *(fc_port_t **)rport->dd_data; | |
1433 | ||
3c01b4f9 SJ |
1434 | if (!fcport) |
1435 | return; | |
1436 | ||
b9b12f73 SJ |
1437 | if (unlikely(pci_channel_offline(fcport->vha->hw->pdev))) |
1438 | qla2x00_abort_all_cmds(fcport->vha, DID_NO_CONNECT << 16); | |
1439 | else | |
1440 | qla2x00_abort_fcport_cmds(fcport); | |
5f3a9a20 SJ |
1441 | |
1442 | /* | |
1443 | * Transport has effectively 'deleted' the rport, clear | |
1444 | * all local references. | |
1445 | */ | |
1446 | spin_lock_irq(host->host_lock); | |
1447 | fcport->rport = NULL; | |
1448 | *((fc_port_t **)rport->dd_data) = NULL; | |
1449 | spin_unlock_irq(host->host_lock); | |
1450 | } | |
1451 | ||
1452 | static void | |
1453 | qla2x00_terminate_rport_io(struct fc_rport *rport) | |
1454 | { | |
1455 | fc_port_t *fcport = *(fc_port_t **)rport->dd_data; | |
1456 | ||
3c01b4f9 SJ |
1457 | if (!fcport) |
1458 | return; | |
1459 | ||
b9b12f73 SJ |
1460 | if (unlikely(pci_channel_offline(fcport->vha->hw->pdev))) { |
1461 | qla2x00_abort_all_cmds(fcport->vha, DID_NO_CONNECT << 16); | |
1462 | return; | |
1463 | } | |
6390d1f3 AV |
1464 | /* |
1465 | * At this point all fcport's software-states are cleared. Perform any | |
1466 | * final cleanup of firmware resources (PCBs and XCBs). | |
1467 | */ | |
6805c150 AV |
1468 | if (fcport->loop_id != FC_NO_LOOP_ID && |
1469 | !test_bit(UNLOADING, &fcport->vha->dpc_flags)) | |
7b867cf7 AC |
1470 | fcport->vha->hw->isp_ops->fabric_logout(fcport->vha, |
1471 | fcport->loop_id, fcport->d_id.b.domain, | |
1472 | fcport->d_id.b.area, fcport->d_id.b.al_pa); | |
6390d1f3 | 1473 | |
5f3a9a20 | 1474 | qla2x00_abort_fcport_cmds(fcport); |
5f3a9a20 SJ |
1475 | } |
1476 | ||
91ca7b01 AV |
1477 | static int |
1478 | qla2x00_issue_lip(struct Scsi_Host *shost) | |
1479 | { | |
7b867cf7 | 1480 | scsi_qla_host_t *vha = shost_priv(shost); |
91ca7b01 | 1481 | |
7b867cf7 | 1482 | qla2x00_loop_reset(vha); |
91ca7b01 AV |
1483 | return 0; |
1484 | } | |
1485 | ||
392e2f65 AV |
1486 | static struct fc_host_statistics * |
1487 | qla2x00_get_fc_host_stats(struct Scsi_Host *shost) | |
1488 | { | |
7b867cf7 AC |
1489 | scsi_qla_host_t *vha = shost_priv(shost); |
1490 | struct qla_hw_data *ha = vha->hw; | |
1491 | struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev); | |
392e2f65 | 1492 | int rval; |
43ef0580 AV |
1493 | struct link_statistics *stats; |
1494 | dma_addr_t stats_dma; | |
392e2f65 AV |
1495 | struct fc_host_statistics *pfc_host_stat; |
1496 | ||
1497 | pfc_host_stat = &ha->fc_host_stat; | |
1498 | memset(pfc_host_stat, -1, sizeof(struct fc_host_statistics)); | |
1499 | ||
43ef0580 AV |
1500 | stats = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &stats_dma); |
1501 | if (stats == NULL) { | |
1502 | DEBUG2_3_11(printk("%s(%ld): Failed to allocate memory.\n", | |
7b867cf7 | 1503 | __func__, base_vha->host_no)); |
43ef0580 AV |
1504 | goto done; |
1505 | } | |
1506 | memset(stats, 0, DMA_POOL_SIZE); | |
1507 | ||
1508 | rval = QLA_FUNCTION_FAILED; | |
e428924c | 1509 | if (IS_FWI2_CAPABLE(ha)) { |
7b867cf7 AC |
1510 | rval = qla24xx_get_isp_stats(base_vha, stats, stats_dma); |
1511 | } else if (atomic_read(&base_vha->loop_state) == LOOP_READY && | |
1512 | !test_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags) && | |
1513 | !test_bit(ISP_ABORT_NEEDED, &base_vha->dpc_flags) && | |
178779a6 AV |
1514 | !ha->dpc_active) { |
1515 | /* Must be in a 'READY' state for statistics retrieval. */ | |
7b867cf7 AC |
1516 | rval = qla2x00_get_link_status(base_vha, base_vha->loop_id, |
1517 | stats, stats_dma); | |
392e2f65 | 1518 | } |
178779a6 AV |
1519 | |
1520 | if (rval != QLA_SUCCESS) | |
43ef0580 AV |
1521 | goto done_free; |
1522 | ||
1523 | pfc_host_stat->link_failure_count = stats->link_fail_cnt; | |
1524 | pfc_host_stat->loss_of_sync_count = stats->loss_sync_cnt; | |
1525 | pfc_host_stat->loss_of_signal_count = stats->loss_sig_cnt; | |
1526 | pfc_host_stat->prim_seq_protocol_err_count = stats->prim_seq_err_cnt; | |
1527 | pfc_host_stat->invalid_tx_word_count = stats->inval_xmit_word_cnt; | |
1528 | pfc_host_stat->invalid_crc_count = stats->inval_crc_cnt; | |
1529 | if (IS_FWI2_CAPABLE(ha)) { | |
032d8dd7 | 1530 | pfc_host_stat->lip_count = stats->lip_cnt; |
43ef0580 AV |
1531 | pfc_host_stat->tx_frames = stats->tx_frames; |
1532 | pfc_host_stat->rx_frames = stats->rx_frames; | |
1533 | pfc_host_stat->dumped_frames = stats->dumped_frames; | |
1534 | pfc_host_stat->nos_count = stats->nos_rcvd; | |
1535 | } | |
49fd462a HZ |
1536 | pfc_host_stat->fcp_input_megabytes = ha->qla_stats.input_bytes >> 20; |
1537 | pfc_host_stat->fcp_output_megabytes = ha->qla_stats.output_bytes >> 20; | |
392e2f65 | 1538 | |
43ef0580 AV |
1539 | done_free: |
1540 | dma_pool_free(ha->s_dma_pool, stats, stats_dma); | |
178779a6 | 1541 | done: |
392e2f65 AV |
1542 | return pfc_host_stat; |
1543 | } | |
1544 | ||
1620f7c2 AV |
1545 | static void |
1546 | qla2x00_get_host_symbolic_name(struct Scsi_Host *shost) | |
1547 | { | |
7b867cf7 | 1548 | scsi_qla_host_t *vha = shost_priv(shost); |
1620f7c2 | 1549 | |
7b867cf7 | 1550 | qla2x00_get_sym_node_name(vha, fc_host_symbolic_name(shost)); |
1620f7c2 AV |
1551 | } |
1552 | ||
a740a3f0 AV |
1553 | static void |
1554 | qla2x00_set_host_system_hostname(struct Scsi_Host *shost) | |
1555 | { | |
7b867cf7 | 1556 | scsi_qla_host_t *vha = shost_priv(shost); |
a740a3f0 | 1557 | |
7b867cf7 | 1558 | set_bit(REGISTER_FDMI_NEEDED, &vha->dpc_flags); |
a740a3f0 AV |
1559 | } |
1560 | ||
90991c85 AV |
1561 | static void |
1562 | qla2x00_get_host_fabric_name(struct Scsi_Host *shost) | |
1563 | { | |
7b867cf7 | 1564 | scsi_qla_host_t *vha = shost_priv(shost); |
90991c85 AV |
1565 | u64 node_name; |
1566 | ||
7b867cf7 AC |
1567 | if (vha->device_flags & SWITCH_FOUND) |
1568 | node_name = wwn_to_u64(vha->fabric_node_name); | |
90991c85 | 1569 | else |
7b867cf7 | 1570 | node_name = wwn_to_u64(vha->node_name); |
90991c85 AV |
1571 | |
1572 | fc_host_fabric_name(shost) = node_name; | |
1573 | } | |
1574 | ||
7047fcdd AV |
1575 | static void |
1576 | qla2x00_get_host_port_state(struct Scsi_Host *shost) | |
1577 | { | |
7b867cf7 AC |
1578 | scsi_qla_host_t *vha = shost_priv(shost); |
1579 | struct scsi_qla_host *base_vha = pci_get_drvdata(vha->hw->pdev); | |
7047fcdd | 1580 | |
7b867cf7 | 1581 | if (!base_vha->flags.online) |
7047fcdd | 1582 | fc_host_port_state(shost) = FC_PORTSTATE_OFFLINE; |
7b867cf7 | 1583 | else if (atomic_read(&base_vha->loop_state) == LOOP_TIMEOUT) |
7047fcdd AV |
1584 | fc_host_port_state(shost) = FC_PORTSTATE_UNKNOWN; |
1585 | else | |
1586 | fc_host_port_state(shost) = FC_PORTSTATE_ONLINE; | |
1587 | } | |
1588 | ||
2c3dfe3f SJ |
1589 | static int |
1590 | qla24xx_vport_create(struct fc_vport *fc_vport, bool disable) | |
1591 | { | |
1592 | int ret = 0; | |
2afa19a9 | 1593 | uint8_t qos = 0; |
7b867cf7 AC |
1594 | scsi_qla_host_t *base_vha = shost_priv(fc_vport->shost); |
1595 | scsi_qla_host_t *vha = NULL; | |
73208dfd | 1596 | struct qla_hw_data *ha = base_vha->hw; |
2afa19a9 AC |
1597 | uint16_t options = 0; |
1598 | int cnt; | |
59e0b8b0 | 1599 | struct req_que *req = ha->req_q_map[0]; |
2c3dfe3f SJ |
1600 | |
1601 | ret = qla24xx_vport_create_req_sanity_check(fc_vport); | |
1602 | if (ret) { | |
1603 | DEBUG15(printk("qla24xx_vport_create_req_sanity_check failed, " | |
1604 | "status %x\n", ret)); | |
1605 | return (ret); | |
1606 | } | |
1607 | ||
1608 | vha = qla24xx_create_vhost(fc_vport); | |
1609 | if (vha == NULL) { | |
1610 | DEBUG15(printk ("qla24xx_create_vhost failed, vha = %p\n", | |
1611 | vha)); | |
1612 | return FC_VPORT_FAILED; | |
1613 | } | |
1614 | if (disable) { | |
1615 | atomic_set(&vha->vp_state, VP_OFFLINE); | |
1616 | fc_vport_set_state(fc_vport, FC_VPORT_DISABLED); | |
1617 | } else | |
1618 | atomic_set(&vha->vp_state, VP_FAILED); | |
1619 | ||
1620 | /* ready to create vport */ | |
7b867cf7 AC |
1621 | qla_printk(KERN_INFO, vha->hw, "VP entry id %d assigned.\n", |
1622 | vha->vp_idx); | |
2c3dfe3f SJ |
1623 | |
1624 | /* initialized vport states */ | |
1625 | atomic_set(&vha->loop_state, LOOP_DOWN); | |
1626 | vha->vp_err_state= VP_ERR_PORTDWN; | |
1627 | vha->vp_prev_err_state= VP_ERR_UNKWN; | |
1628 | /* Check if physical ha port is Up */ | |
7b867cf7 AC |
1629 | if (atomic_read(&base_vha->loop_state) == LOOP_DOWN || |
1630 | atomic_read(&base_vha->loop_state) == LOOP_DEAD) { | |
2c3dfe3f SJ |
1631 | /* Don't retry or attempt login of this virtual port */ |
1632 | DEBUG15(printk ("scsi(%ld): pport loop_state is not UP.\n", | |
7b867cf7 | 1633 | base_vha->host_no)); |
2c3dfe3f SJ |
1634 | atomic_set(&vha->loop_state, LOOP_DEAD); |
1635 | if (!disable) | |
1636 | fc_vport_set_state(fc_vport, FC_VPORT_LINKDOWN); | |
1637 | } | |
1638 | ||
1639 | if (scsi_add_host(vha->host, &fc_vport->dev)) { | |
1640 | DEBUG15(printk("scsi(%ld): scsi_add_host failure for VP[%d].\n", | |
1641 | vha->host_no, vha->vp_idx)); | |
1642 | goto vport_create_failed_2; | |
1643 | } | |
1644 | ||
1645 | /* initialize attributes */ | |
1646 | fc_host_node_name(vha->host) = wwn_to_u64(vha->node_name); | |
1647 | fc_host_port_name(vha->host) = wwn_to_u64(vha->port_name); | |
1648 | fc_host_supported_classes(vha->host) = | |
7b867cf7 | 1649 | fc_host_supported_classes(base_vha->host); |
2c3dfe3f | 1650 | fc_host_supported_speeds(vha->host) = |
7b867cf7 | 1651 | fc_host_supported_speeds(base_vha->host); |
2c3dfe3f SJ |
1652 | |
1653 | qla24xx_vport_disable(fc_vport, disable); | |
1654 | ||
59e0b8b0 AC |
1655 | if (ql2xmultique_tag) { |
1656 | req = ha->req_q_map[1]; | |
1657 | goto vport_queue; | |
1658 | } else if (ql2xmaxqueues == 1 || !ha->npiv_info) | |
2afa19a9 AC |
1659 | goto vport_queue; |
1660 | /* Create a request queue in QoS mode for the vport */ | |
40859ae5 AC |
1661 | for (cnt = 0; cnt < ha->nvram_npiv_size; cnt++) { |
1662 | if (memcmp(ha->npiv_info[cnt].port_name, vha->port_name, 8) == 0 | |
1663 | && memcmp(ha->npiv_info[cnt].node_name, vha->node_name, | |
59e0b8b0 | 1664 | 8) == 0) { |
2afa19a9 AC |
1665 | qos = ha->npiv_info[cnt].q_qos; |
1666 | break; | |
73208dfd | 1667 | } |
2afa19a9 AC |
1668 | } |
1669 | if (qos) { | |
1670 | ret = qla25xx_create_req_que(ha, options, vha->vp_idx, 0, 0, | |
1671 | qos); | |
1672 | if (!ret) | |
1673 | qla_printk(KERN_WARNING, ha, | |
1674 | "Can't create request queue for vp_idx:%d\n", | |
1675 | vha->vp_idx); | |
59e0b8b0 | 1676 | else { |
2afa19a9 | 1677 | DEBUG2(qla_printk(KERN_INFO, ha, |
40859ae5 AC |
1678 | "Request Que:%d (QoS: %d) created for vp_idx:%d\n", |
1679 | ret, qos, vha->vp_idx)); | |
59e0b8b0 AC |
1680 | req = ha->req_q_map[ret]; |
1681 | } | |
73208dfd AC |
1682 | } |
1683 | ||
2afa19a9 | 1684 | vport_queue: |
59e0b8b0 | 1685 | vha->req = req; |
2c3dfe3f | 1686 | return 0; |
2afa19a9 | 1687 | |
2c3dfe3f SJ |
1688 | vport_create_failed_2: |
1689 | qla24xx_disable_vp(vha); | |
1690 | qla24xx_deallocate_vp_id(vha); | |
2c3dfe3f SJ |
1691 | scsi_host_put(vha->host); |
1692 | return FC_VPORT_FAILED; | |
1693 | } | |
1694 | ||
a824ebb3 | 1695 | static int |
2c3dfe3f SJ |
1696 | qla24xx_vport_delete(struct fc_vport *fc_vport) |
1697 | { | |
2c3dfe3f | 1698 | scsi_qla_host_t *vha = fc_vport->dd_data; |
7b867cf7 | 1699 | fc_port_t *fcport, *tfcport; |
73208dfd AC |
1700 | struct qla_hw_data *ha = vha->hw; |
1701 | uint16_t id = vha->vp_idx; | |
c9c5ced9 AV |
1702 | |
1703 | while (test_bit(LOOP_RESYNC_ACTIVE, &vha->dpc_flags) || | |
7b867cf7 | 1704 | test_bit(FCPORT_UPDATE_NEEDED, &vha->dpc_flags)) |
c9c5ced9 | 1705 | msleep(1000); |
2c3dfe3f SJ |
1706 | |
1707 | qla24xx_disable_vp(vha); | |
2c3dfe3f | 1708 | |
7b867cf7 AC |
1709 | fc_remove_host(vha->host); |
1710 | ||
1711 | scsi_remove_host(vha->host); | |
1712 | ||
1713 | list_for_each_entry_safe(fcport, tfcport, &vha->vp_fcports, list) { | |
1714 | list_del(&fcport->list); | |
1715 | kfree(fcport); | |
1716 | fcport = NULL; | |
1717 | } | |
1718 | ||
1719 | qla24xx_deallocate_vp_id(vha); | |
2c3dfe3f SJ |
1720 | |
1721 | if (vha->timer_active) { | |
1722 | qla2x00_vp_stop_timer(vha); | |
1723 | DEBUG15(printk ("scsi(%ld): timer for the vport[%d] = %p " | |
1724 | "has stopped\n", | |
1725 | vha->host_no, vha->vp_idx, vha)); | |
1726 | } | |
1727 | ||
68ca949c | 1728 | if (vha->req->id && !ql2xmultique_tag) { |
2afa19a9 | 1729 | if (qla25xx_delete_req_que(vha, vha->req) != QLA_SUCCESS) |
cf5a1631 AC |
1730 | qla_printk(KERN_WARNING, ha, |
1731 | "Queue delete failed.\n"); | |
1732 | } | |
1733 | ||
2c3dfe3f | 1734 | scsi_host_put(vha->host); |
73208dfd | 1735 | qla_printk(KERN_INFO, ha, "vport %d deleted\n", id); |
2c3dfe3f SJ |
1736 | return 0; |
1737 | } | |
1738 | ||
a824ebb3 | 1739 | static int |
2c3dfe3f SJ |
1740 | qla24xx_vport_disable(struct fc_vport *fc_vport, bool disable) |
1741 | { | |
1742 | scsi_qla_host_t *vha = fc_vport->dd_data; | |
1743 | ||
1744 | if (disable) | |
1745 | qla24xx_disable_vp(vha); | |
1746 | else | |
1747 | qla24xx_enable_vp(vha); | |
1748 | ||
1749 | return 0; | |
1750 | } | |
1751 | ||
1c97a12a | 1752 | struct fc_function_template qla2xxx_transport_functions = { |
8482e118 AV |
1753 | |
1754 | .show_host_node_name = 1, | |
1755 | .show_host_port_name = 1, | |
ad3e0eda | 1756 | .show_host_supported_classes = 1, |
2ae2b370 | 1757 | .show_host_supported_speeds = 1, |
ad3e0eda | 1758 | |
8482e118 AV |
1759 | .get_host_port_id = qla2x00_get_host_port_id, |
1760 | .show_host_port_id = 1, | |
04414013 AV |
1761 | .get_host_speed = qla2x00_get_host_speed, |
1762 | .show_host_speed = 1, | |
8d067623 AV |
1763 | .get_host_port_type = qla2x00_get_host_port_type, |
1764 | .show_host_port_type = 1, | |
1620f7c2 AV |
1765 | .get_host_symbolic_name = qla2x00_get_host_symbolic_name, |
1766 | .show_host_symbolic_name = 1, | |
a740a3f0 AV |
1767 | .set_host_system_hostname = qla2x00_set_host_system_hostname, |
1768 | .show_host_system_hostname = 1, | |
90991c85 AV |
1769 | .get_host_fabric_name = qla2x00_get_host_fabric_name, |
1770 | .show_host_fabric_name = 1, | |
7047fcdd AV |
1771 | .get_host_port_state = qla2x00_get_host_port_state, |
1772 | .show_host_port_state = 1, | |
8482e118 | 1773 | |
bdf79621 | 1774 | .dd_fcrport_size = sizeof(struct fc_port *), |
ad3e0eda | 1775 | .show_rport_supported_classes = 1, |
8482e118 AV |
1776 | |
1777 | .get_starget_node_name = qla2x00_get_starget_node_name, | |
1778 | .show_starget_node_name = 1, | |
1779 | .get_starget_port_name = qla2x00_get_starget_port_name, | |
1780 | .show_starget_port_name = 1, | |
1781 | .get_starget_port_id = qla2x00_get_starget_port_id, | |
1782 | .show_starget_port_id = 1, | |
1783 | ||
8482e118 AV |
1784 | .set_rport_dev_loss_tmo = qla2x00_set_rport_loss_tmo, |
1785 | .show_rport_dev_loss_tmo = 1, | |
1786 | ||
91ca7b01 | 1787 | .issue_fc_host_lip = qla2x00_issue_lip, |
5f3a9a20 SJ |
1788 | .dev_loss_tmo_callbk = qla2x00_dev_loss_tmo_callbk, |
1789 | .terminate_rport_io = qla2x00_terminate_rport_io, | |
392e2f65 | 1790 | .get_fc_host_stats = qla2x00_get_fc_host_stats, |
2c3dfe3f SJ |
1791 | |
1792 | .vport_create = qla24xx_vport_create, | |
1793 | .vport_disable = qla24xx_vport_disable, | |
1794 | .vport_delete = qla24xx_vport_delete, | |
1795 | }; | |
1796 | ||
1797 | struct fc_function_template qla2xxx_transport_vport_functions = { | |
1798 | ||
1799 | .show_host_node_name = 1, | |
1800 | .show_host_port_name = 1, | |
1801 | .show_host_supported_classes = 1, | |
1802 | ||
1803 | .get_host_port_id = qla2x00_get_host_port_id, | |
1804 | .show_host_port_id = 1, | |
1805 | .get_host_speed = qla2x00_get_host_speed, | |
1806 | .show_host_speed = 1, | |
1807 | .get_host_port_type = qla2x00_get_host_port_type, | |
1808 | .show_host_port_type = 1, | |
1809 | .get_host_symbolic_name = qla2x00_get_host_symbolic_name, | |
1810 | .show_host_symbolic_name = 1, | |
1811 | .set_host_system_hostname = qla2x00_set_host_system_hostname, | |
1812 | .show_host_system_hostname = 1, | |
1813 | .get_host_fabric_name = qla2x00_get_host_fabric_name, | |
1814 | .show_host_fabric_name = 1, | |
1815 | .get_host_port_state = qla2x00_get_host_port_state, | |
1816 | .show_host_port_state = 1, | |
1817 | ||
1818 | .dd_fcrport_size = sizeof(struct fc_port *), | |
1819 | .show_rport_supported_classes = 1, | |
1820 | ||
1821 | .get_starget_node_name = qla2x00_get_starget_node_name, | |
1822 | .show_starget_node_name = 1, | |
1823 | .get_starget_port_name = qla2x00_get_starget_port_name, | |
1824 | .show_starget_port_name = 1, | |
1825 | .get_starget_port_id = qla2x00_get_starget_port_id, | |
1826 | .show_starget_port_id = 1, | |
1827 | ||
2c3dfe3f SJ |
1828 | .set_rport_dev_loss_tmo = qla2x00_set_rport_loss_tmo, |
1829 | .show_rport_dev_loss_tmo = 1, | |
1830 | ||
1831 | .issue_fc_host_lip = qla2x00_issue_lip, | |
5f3a9a20 SJ |
1832 | .dev_loss_tmo_callbk = qla2x00_dev_loss_tmo_callbk, |
1833 | .terminate_rport_io = qla2x00_terminate_rport_io, | |
2c3dfe3f | 1834 | .get_fc_host_stats = qla2x00_get_fc_host_stats, |
8482e118 AV |
1835 | }; |
1836 | ||
8482e118 | 1837 | void |
7b867cf7 | 1838 | qla2x00_init_host_attr(scsi_qla_host_t *vha) |
8482e118 | 1839 | { |
7b867cf7 | 1840 | struct qla_hw_data *ha = vha->hw; |
2ae2b370 AV |
1841 | u32 speed = FC_PORTSPEED_UNKNOWN; |
1842 | ||
7b867cf7 AC |
1843 | fc_host_node_name(vha->host) = wwn_to_u64(vha->node_name); |
1844 | fc_host_port_name(vha->host) = wwn_to_u64(vha->port_name); | |
1845 | fc_host_supported_classes(vha->host) = FC_COS_CLASS3; | |
1846 | fc_host_max_npiv_vports(vha->host) = ha->max_npiv_vports; | |
1847 | fc_host_npiv_vports_inuse(vha->host) = ha->cur_vport_count; | |
2ae2b370 | 1848 | |
3a03eb79 AV |
1849 | if (IS_QLA81XX(ha)) |
1850 | speed = FC_PORTSPEED_10GBIT; | |
1851 | else if (IS_QLA25XX(ha)) | |
2ae2b370 AV |
1852 | speed = FC_PORTSPEED_8GBIT | FC_PORTSPEED_4GBIT | |
1853 | FC_PORTSPEED_2GBIT | FC_PORTSPEED_1GBIT; | |
4d4df193 | 1854 | else if (IS_QLA24XX_TYPE(ha)) |
2ae2b370 AV |
1855 | speed = FC_PORTSPEED_4GBIT | FC_PORTSPEED_2GBIT | |
1856 | FC_PORTSPEED_1GBIT; | |
1857 | else if (IS_QLA23XX(ha)) | |
1858 | speed = FC_PORTSPEED_2GBIT | FC_PORTSPEED_1GBIT; | |
1859 | else | |
1860 | speed = FC_PORTSPEED_1GBIT; | |
7b867cf7 | 1861 | fc_host_supported_speeds(vha->host) = speed; |
8482e118 | 1862 | } |