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Commit | Line | Data |
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8482e118 | 1 | /* |
fa90c54f | 2 | * QLogic Fibre Channel HBA Driver |
bd21eaf9 | 3 | * Copyright (c) 2003-2014 QLogic Corporation |
8482e118 | 4 | * |
fa90c54f | 5 | * See LICENSE.qla2xxx for copyright and licensing details. |
8482e118 AV |
6 | */ |
7 | #include "qla_def.h" | |
2d70c103 | 8 | #include "qla_target.h" |
8482e118 | 9 | |
2c3dfe3f | 10 | #include <linux/kthread.h> |
7aaef27b | 11 | #include <linux/vmalloc.h> |
5a0e3ad6 | 12 | #include <linux/slab.h> |
00eabe7c | 13 | #include <linux/delay.h> |
8482e118 | 14 | |
a824ebb3 | 15 | static int qla24xx_vport_disable(struct fc_vport *, bool); |
6e98016c | 16 | |
8482e118 AV |
17 | /* SYSFS attributes --------------------------------------------------------- */ |
18 | ||
19 | static ssize_t | |
2c3c8bea | 20 | qla2x00_sysfs_read_fw_dump(struct file *filp, struct kobject *kobj, |
91a69029 ZR |
21 | struct bin_attribute *bin_attr, |
22 | char *buf, loff_t off, size_t count) | |
8482e118 | 23 | { |
7b867cf7 | 24 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
8482e118 | 25 | struct device, kobj))); |
7b867cf7 | 26 | struct qla_hw_data *ha = vha->hw; |
08de2844 | 27 | int rval = 0; |
8482e118 | 28 | |
81178772 | 29 | if (!(ha->fw_dump_reading || ha->mctp_dump_reading)) |
8482e118 | 30 | return 0; |
8482e118 | 31 | |
a6b95d1c | 32 | mutex_lock(&ha->optrom_mutex); |
7ec0effd | 33 | if (IS_P3P_TYPE(ha)) { |
08de2844 GM |
34 | if (off < ha->md_template_size) { |
35 | rval = memory_read_from_buffer(buf, count, | |
36 | &off, ha->md_tmplt_hdr, ha->md_template_size); | |
a6b95d1c QT |
37 | } else { |
38 | off -= ha->md_template_size; | |
39 | rval = memory_read_from_buffer(buf, count, | |
40 | &off, ha->md_dump, ha->md_dump_size); | |
08de2844 | 41 | } |
a6b95d1c QT |
42 | } else if (ha->mctp_dumped && ha->mctp_dump_reading) { |
43 | rval = memory_read_from_buffer(buf, count, &off, ha->mctp_dump, | |
81178772 | 44 | MCTP_DUMP_SIZE); |
a6b95d1c QT |
45 | } else if (ha->fw_dump_reading) { |
46 | rval = memory_read_from_buffer(buf, count, &off, ha->fw_dump, | |
b3dc9088 | 47 | ha->fw_dump_len); |
a6b95d1c QT |
48 | } else { |
49 | rval = 0; | |
50 | } | |
51 | mutex_unlock(&ha->optrom_mutex); | |
52 | return rval; | |
8482e118 AV |
53 | } |
54 | ||
55 | static ssize_t | |
2c3c8bea | 56 | qla2x00_sysfs_write_fw_dump(struct file *filp, struct kobject *kobj, |
91a69029 ZR |
57 | struct bin_attribute *bin_attr, |
58 | char *buf, loff_t off, size_t count) | |
8482e118 | 59 | { |
7b867cf7 | 60 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
8482e118 | 61 | struct device, kobj))); |
7b867cf7 | 62 | struct qla_hw_data *ha = vha->hw; |
8482e118 | 63 | int reading; |
8482e118 AV |
64 | |
65 | if (off != 0) | |
66 | return (0); | |
67 | ||
68 | reading = simple_strtol(buf, NULL, 10); | |
69 | switch (reading) { | |
70 | case 0: | |
a7a167bf AV |
71 | if (!ha->fw_dump_reading) |
72 | break; | |
8482e118 | 73 | |
7c3df132 | 74 | ql_log(ql_log_info, vha, 0x705d, |
7b867cf7 | 75 | "Firmware dump cleared on (%ld).\n", vha->host_no); |
a7a167bf | 76 | |
7ec0effd | 77 | if (IS_P3P_TYPE(ha)) { |
08de2844 GM |
78 | qla82xx_md_free(vha); |
79 | qla82xx_md_prep(vha); | |
80 | } | |
a7a167bf AV |
81 | ha->fw_dump_reading = 0; |
82 | ha->fw_dumped = 0; | |
8482e118 AV |
83 | break; |
84 | case 1: | |
d4e3e04d | 85 | if (ha->fw_dumped && !ha->fw_dump_reading) { |
8482e118 AV |
86 | ha->fw_dump_reading = 1; |
87 | ||
7c3df132 | 88 | ql_log(ql_log_info, vha, 0x705e, |
a7a167bf | 89 | "Raw firmware dump ready for read on (%ld).\n", |
7b867cf7 | 90 | vha->host_no); |
8482e118 AV |
91 | } |
92 | break; | |
a7a167bf | 93 | case 2: |
7b867cf7 | 94 | qla2x00_alloc_fw_dump(vha); |
a7a167bf | 95 | break; |
68af0811 | 96 | case 3: |
08de2844 GM |
97 | if (IS_QLA82XX(ha)) { |
98 | qla82xx_idc_lock(ha); | |
99 | qla82xx_set_reset_owner(vha); | |
100 | qla82xx_idc_unlock(ha); | |
7ec0effd AD |
101 | } else if (IS_QLA8044(ha)) { |
102 | qla8044_idc_lock(ha); | |
103 | qla82xx_set_reset_owner(vha); | |
104 | qla8044_idc_unlock(ha); | |
08de2844 GM |
105 | } else |
106 | qla2x00_system_error(vha); | |
107 | break; | |
108 | case 4: | |
7ec0effd | 109 | if (IS_P3P_TYPE(ha)) { |
08de2844 GM |
110 | if (ha->md_tmplt_hdr) |
111 | ql_dbg(ql_dbg_user, vha, 0x705b, | |
112 | "MiniDump supported with this firmware.\n"); | |
113 | else | |
114 | ql_dbg(ql_dbg_user, vha, 0x709d, | |
115 | "MiniDump not supported with this firmware.\n"); | |
116 | } | |
117 | break; | |
118 | case 5: | |
7ec0effd | 119 | if (IS_P3P_TYPE(ha)) |
08de2844 | 120 | set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); |
68af0811 | 121 | break; |
81178772 SK |
122 | case 6: |
123 | if (!ha->mctp_dump_reading) | |
124 | break; | |
125 | ql_log(ql_log_info, vha, 0x70c1, | |
126 | "MCTP dump cleared on (%ld).\n", vha->host_no); | |
127 | ha->mctp_dump_reading = 0; | |
128 | ha->mctp_dumped = 0; | |
129 | break; | |
130 | case 7: | |
131 | if (ha->mctp_dumped && !ha->mctp_dump_reading) { | |
132 | ha->mctp_dump_reading = 1; | |
133 | ql_log(ql_log_info, vha, 0x70c2, | |
134 | "Raw mctp dump ready for read on (%ld).\n", | |
135 | vha->host_no); | |
136 | } | |
137 | break; | |
8482e118 | 138 | } |
71dfe9e7 | 139 | return count; |
8482e118 AV |
140 | } |
141 | ||
142 | static struct bin_attribute sysfs_fw_dump_attr = { | |
143 | .attr = { | |
144 | .name = "fw_dump", | |
145 | .mode = S_IRUSR | S_IWUSR, | |
8482e118 AV |
146 | }, |
147 | .size = 0, | |
148 | .read = qla2x00_sysfs_read_fw_dump, | |
149 | .write = qla2x00_sysfs_write_fw_dump, | |
150 | }; | |
151 | ||
152 | static ssize_t | |
2c3c8bea | 153 | qla2x00_sysfs_read_nvram(struct file *filp, struct kobject *kobj, |
91a69029 ZR |
154 | struct bin_attribute *bin_attr, |
155 | char *buf, loff_t off, size_t count) | |
8482e118 | 156 | { |
7b867cf7 | 157 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
8482e118 | 158 | struct device, kobj))); |
7b867cf7 | 159 | struct qla_hw_data *ha = vha->hw; |
5fa8774c JC |
160 | uint32_t faddr; |
161 | struct active_regions active_regions = { }; | |
8482e118 | 162 | |
b3dc9088 | 163 | if (!capable(CAP_SYS_ADMIN)) |
8482e118 AV |
164 | return 0; |
165 | ||
b6faaaf7 QT |
166 | mutex_lock(&ha->optrom_mutex); |
167 | if (qla2x00_chip_is_down(vha)) { | |
168 | mutex_unlock(&ha->optrom_mutex); | |
169 | return -EAGAIN; | |
170 | } | |
171 | ||
5fa8774c JC |
172 | if (!IS_NOCACHE_VPD_TYPE(ha)) { |
173 | mutex_unlock(&ha->optrom_mutex); | |
174 | goto skip; | |
175 | } | |
176 | ||
177 | faddr = ha->flt_region_nvram; | |
178 | if (IS_QLA28XX(ha)) { | |
179 | if (active_regions.aux.vpd_nvram == QLA27XX_SECONDARY_IMAGE) | |
180 | faddr = ha->flt_region_nvram_sec; | |
181 | } | |
182 | ha->isp_ops->read_optrom(vha, ha->nvram, faddr << 2, ha->nvram_size); | |
183 | ||
b6faaaf7 QT |
184 | mutex_unlock(&ha->optrom_mutex); |
185 | ||
5fa8774c | 186 | skip: |
b3dc9088 AM |
187 | return memory_read_from_buffer(buf, count, &off, ha->nvram, |
188 | ha->nvram_size); | |
8482e118 AV |
189 | } |
190 | ||
191 | static ssize_t | |
2c3c8bea | 192 | qla2x00_sysfs_write_nvram(struct file *filp, struct kobject *kobj, |
91a69029 ZR |
193 | struct bin_attribute *bin_attr, |
194 | char *buf, loff_t off, size_t count) | |
8482e118 | 195 | { |
7b867cf7 | 196 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
8482e118 | 197 | struct device, kobj))); |
7b867cf7 | 198 | struct qla_hw_data *ha = vha->hw; |
8482e118 | 199 | uint16_t cnt; |
8482e118 | 200 | |
3d79038f AV |
201 | if (!capable(CAP_SYS_ADMIN) || off != 0 || count != ha->nvram_size || |
202 | !ha->isp_ops->write_nvram) | |
b668ae37 | 203 | return -EINVAL; |
8482e118 AV |
204 | |
205 | /* Checksum NVRAM. */ | |
e428924c | 206 | if (IS_FWI2_CAPABLE(ha)) { |
459c5378 AV |
207 | uint32_t *iter; |
208 | uint32_t chksum; | |
209 | ||
210 | iter = (uint32_t *)buf; | |
211 | chksum = 0; | |
da08ef5c JC |
212 | for (cnt = 0; cnt < ((count >> 2) - 1); cnt++, iter++) |
213 | chksum += le32_to_cpu(*iter); | |
459c5378 AV |
214 | chksum = ~chksum + 1; |
215 | *iter = cpu_to_le32(chksum); | |
216 | } else { | |
217 | uint8_t *iter; | |
218 | uint8_t chksum; | |
219 | ||
220 | iter = (uint8_t *)buf; | |
221 | chksum = 0; | |
222 | for (cnt = 0; cnt < count - 1; cnt++) | |
223 | chksum += *iter++; | |
224 | chksum = ~chksum + 1; | |
225 | *iter = chksum; | |
226 | } | |
8482e118 | 227 | |
2533cf67 | 228 | if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) { |
7c3df132 | 229 | ql_log(ql_log_warn, vha, 0x705f, |
2533cf67 LC |
230 | "HBA not online, failing NVRAM update.\n"); |
231 | return -EAGAIN; | |
232 | } | |
233 | ||
b6faaaf7 QT |
234 | mutex_lock(&ha->optrom_mutex); |
235 | if (qla2x00_chip_is_down(vha)) { | |
109a5987 | 236 | mutex_unlock(&ha->optrom_mutex); |
b6faaaf7 QT |
237 | return -EAGAIN; |
238 | } | |
239 | ||
8482e118 | 240 | /* Write NVRAM. */ |
3695310e JC |
241 | ha->isp_ops->write_nvram(vha, buf, ha->nvram_base, count); |
242 | ha->isp_ops->read_nvram(vha, ha->nvram, ha->nvram_base, | |
243 | count); | |
b6faaaf7 | 244 | mutex_unlock(&ha->optrom_mutex); |
8482e118 | 245 | |
7c3df132 SK |
246 | ql_dbg(ql_dbg_user, vha, 0x7060, |
247 | "Setting ISP_ABORT_NEEDED\n"); | |
2533cf67 | 248 | /* NVRAM settings take effect immediately. */ |
7b867cf7 | 249 | set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); |
2533cf67 LC |
250 | qla2xxx_wake_dpc(vha); |
251 | qla2x00_wait_for_chip_reset(vha); | |
26b8d348 | 252 | |
b668ae37 | 253 | return count; |
8482e118 AV |
254 | } |
255 | ||
256 | static struct bin_attribute sysfs_nvram_attr = { | |
257 | .attr = { | |
258 | .name = "nvram", | |
259 | .mode = S_IRUSR | S_IWUSR, | |
8482e118 | 260 | }, |
1b3f6365 | 261 | .size = 512, |
8482e118 AV |
262 | .read = qla2x00_sysfs_read_nvram, |
263 | .write = qla2x00_sysfs_write_nvram, | |
264 | }; | |
265 | ||
854165f4 | 266 | static ssize_t |
2c3c8bea | 267 | qla2x00_sysfs_read_optrom(struct file *filp, struct kobject *kobj, |
91a69029 ZR |
268 | struct bin_attribute *bin_attr, |
269 | char *buf, loff_t off, size_t count) | |
854165f4 | 270 | { |
7b867cf7 | 271 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
854165f4 | 272 | struct device, kobj))); |
7b867cf7 | 273 | struct qla_hw_data *ha = vha->hw; |
7a8ab9c8 | 274 | ssize_t rval = 0; |
854165f4 | 275 | |
c7702b8c MG |
276 | mutex_lock(&ha->optrom_mutex); |
277 | ||
854165f4 | 278 | if (ha->optrom_state != QLA_SREADING) |
c7702b8c | 279 | goto out; |
854165f4 | 280 | |
7a8ab9c8 CD |
281 | rval = memory_read_from_buffer(buf, count, &off, ha->optrom_buffer, |
282 | ha->optrom_region_size); | |
c7702b8c MG |
283 | |
284 | out: | |
7a8ab9c8 CD |
285 | mutex_unlock(&ha->optrom_mutex); |
286 | ||
287 | return rval; | |
854165f4 AV |
288 | } |
289 | ||
290 | static ssize_t | |
2c3c8bea | 291 | qla2x00_sysfs_write_optrom(struct file *filp, struct kobject *kobj, |
91a69029 ZR |
292 | struct bin_attribute *bin_attr, |
293 | char *buf, loff_t off, size_t count) | |
854165f4 | 294 | { |
7b867cf7 | 295 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
854165f4 | 296 | struct device, kobj))); |
7b867cf7 | 297 | struct qla_hw_data *ha = vha->hw; |
854165f4 | 298 | |
c7702b8c MG |
299 | mutex_lock(&ha->optrom_mutex); |
300 | ||
301 | if (ha->optrom_state != QLA_SWRITING) { | |
302 | mutex_unlock(&ha->optrom_mutex); | |
854165f4 | 303 | return -EINVAL; |
c7702b8c MG |
304 | } |
305 | if (off > ha->optrom_region_size) { | |
306 | mutex_unlock(&ha->optrom_mutex); | |
854165f4 | 307 | return -ERANGE; |
c7702b8c | 308 | } |
b7cc176c JC |
309 | if (off + count > ha->optrom_region_size) |
310 | count = ha->optrom_region_size - off; | |
854165f4 AV |
311 | |
312 | memcpy(&ha->optrom_buffer[off], buf, count); | |
7a8ab9c8 | 313 | mutex_unlock(&ha->optrom_mutex); |
854165f4 AV |
314 | |
315 | return count; | |
316 | } | |
317 | ||
318 | static struct bin_attribute sysfs_optrom_attr = { | |
319 | .attr = { | |
320 | .name = "optrom", | |
321 | .mode = S_IRUSR | S_IWUSR, | |
854165f4 | 322 | }, |
c3a2f0df | 323 | .size = 0, |
854165f4 AV |
324 | .read = qla2x00_sysfs_read_optrom, |
325 | .write = qla2x00_sysfs_write_optrom, | |
326 | }; | |
327 | ||
328 | static ssize_t | |
2c3c8bea | 329 | qla2x00_sysfs_write_optrom_ctl(struct file *filp, struct kobject *kobj, |
91a69029 ZR |
330 | struct bin_attribute *bin_attr, |
331 | char *buf, loff_t off, size_t count) | |
854165f4 | 332 | { |
7b867cf7 | 333 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
854165f4 | 334 | struct device, kobj))); |
7b867cf7 | 335 | struct qla_hw_data *ha = vha->hw; |
b7cc176c JC |
336 | uint32_t start = 0; |
337 | uint32_t size = ha->optrom_size; | |
338 | int val, valid; | |
7a8ab9c8 | 339 | ssize_t rval = count; |
854165f4 AV |
340 | |
341 | if (off) | |
b668ae37 | 342 | return -EINVAL; |
854165f4 | 343 | |
85880801 | 344 | if (unlikely(pci_channel_offline(ha->pdev))) |
b668ae37 | 345 | return -EAGAIN; |
85880801 | 346 | |
b7cc176c JC |
347 | if (sscanf(buf, "%d:%x:%x", &val, &start, &size) < 1) |
348 | return -EINVAL; | |
349 | if (start > ha->optrom_size) | |
854165f4 | 350 | return -EINVAL; |
e6f77540 DC |
351 | if (size > ha->optrom_size - start) |
352 | size = ha->optrom_size - start; | |
854165f4 | 353 | |
7a8ab9c8 | 354 | mutex_lock(&ha->optrom_mutex); |
b6faaaf7 QT |
355 | if (qla2x00_chip_is_down(vha)) { |
356 | mutex_unlock(&ha->optrom_mutex); | |
357 | return -EAGAIN; | |
358 | } | |
854165f4 AV |
359 | switch (val) { |
360 | case 0: | |
361 | if (ha->optrom_state != QLA_SREADING && | |
7a8ab9c8 CD |
362 | ha->optrom_state != QLA_SWRITING) { |
363 | rval = -EINVAL; | |
364 | goto out; | |
365 | } | |
854165f4 | 366 | ha->optrom_state = QLA_SWAITING; |
b7cc176c | 367 | |
7c3df132 | 368 | ql_dbg(ql_dbg_user, vha, 0x7061, |
b7cc176c | 369 | "Freeing flash region allocation -- 0x%x bytes.\n", |
7c3df132 | 370 | ha->optrom_region_size); |
b7cc176c | 371 | |
854165f4 AV |
372 | vfree(ha->optrom_buffer); |
373 | ha->optrom_buffer = NULL; | |
374 | break; | |
375 | case 1: | |
7a8ab9c8 CD |
376 | if (ha->optrom_state != QLA_SWAITING) { |
377 | rval = -EINVAL; | |
378 | goto out; | |
379 | } | |
854165f4 | 380 | |
b7cc176c | 381 | ha->optrom_region_start = start; |
5cbdae10 | 382 | ha->optrom_region_size = size; |
b7cc176c | 383 | |
854165f4 | 384 | ha->optrom_state = QLA_SREADING; |
b7cc176c | 385 | ha->optrom_buffer = vmalloc(ha->optrom_region_size); |
854165f4 | 386 | if (ha->optrom_buffer == NULL) { |
7c3df132 | 387 | ql_log(ql_log_warn, vha, 0x7062, |
854165f4 | 388 | "Unable to allocate memory for optrom retrieval " |
b7cc176c | 389 | "(%x).\n", ha->optrom_region_size); |
854165f4 AV |
390 | |
391 | ha->optrom_state = QLA_SWAITING; | |
7a8ab9c8 CD |
392 | rval = -ENOMEM; |
393 | goto out; | |
854165f4 AV |
394 | } |
395 | ||
86fbee86 | 396 | if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) { |
7c3df132 SK |
397 | ql_log(ql_log_warn, vha, 0x7063, |
398 | "HBA not online, failing NVRAM update.\n"); | |
7a8ab9c8 CD |
399 | rval = -EAGAIN; |
400 | goto out; | |
86fbee86 LC |
401 | } |
402 | ||
7c3df132 | 403 | ql_dbg(ql_dbg_user, vha, 0x7064, |
b7cc176c | 404 | "Reading flash region -- 0x%x/0x%x.\n", |
7c3df132 | 405 | ha->optrom_region_start, ha->optrom_region_size); |
b7cc176c JC |
406 | |
407 | memset(ha->optrom_buffer, 0, ha->optrom_region_size); | |
7b867cf7 | 408 | ha->isp_ops->read_optrom(vha, ha->optrom_buffer, |
b7cc176c | 409 | ha->optrom_region_start, ha->optrom_region_size); |
854165f4 AV |
410 | break; |
411 | case 2: | |
7a8ab9c8 CD |
412 | if (ha->optrom_state != QLA_SWAITING) { |
413 | rval = -EINVAL; | |
414 | goto out; | |
415 | } | |
854165f4 | 416 | |
b7cc176c JC |
417 | /* |
418 | * We need to be more restrictive on which FLASH regions are | |
419 | * allowed to be updated via user-space. Regions accessible | |
420 | * via this method include: | |
421 | * | |
422 | * ISP21xx/ISP22xx/ISP23xx type boards: | |
423 | * | |
424 | * 0x000000 -> 0x020000 -- Boot code. | |
425 | * | |
426 | * ISP2322/ISP24xx type boards: | |
427 | * | |
428 | * 0x000000 -> 0x07ffff -- Boot code. | |
429 | * 0x080000 -> 0x0fffff -- Firmware. | |
430 | * | |
431 | * ISP25xx type boards: | |
432 | * | |
433 | * 0x000000 -> 0x07ffff -- Boot code. | |
434 | * 0x080000 -> 0x0fffff -- Firmware. | |
435 | * 0x120000 -> 0x12ffff -- VPD and HBA parameters. | |
e81d1bcb AV |
436 | * |
437 | * > ISP25xx type boards: | |
438 | * | |
439 | * None -- should go through BSG. | |
b7cc176c JC |
440 | */ |
441 | valid = 0; | |
442 | if (ha->optrom_size == OPTROM_SIZE_2300 && start == 0) | |
443 | valid = 1; | |
c00d8994 AV |
444 | else if (start == (ha->flt_region_boot * 4) || |
445 | start == (ha->flt_region_fw * 4)) | |
b7cc176c | 446 | valid = 1; |
e81d1bcb | 447 | else if (IS_QLA24XX_TYPE(ha) || IS_QLA25XX(ha)) |
a9083016 | 448 | valid = 1; |
b7cc176c | 449 | if (!valid) { |
7c3df132 | 450 | ql_log(ql_log_warn, vha, 0x7065, |
b7cc176c | 451 | "Invalid start region 0x%x/0x%x.\n", start, size); |
7a8ab9c8 CD |
452 | rval = -EINVAL; |
453 | goto out; | |
b7cc176c JC |
454 | } |
455 | ||
456 | ha->optrom_region_start = start; | |
5cbdae10 | 457 | ha->optrom_region_size = size; |
b7cc176c | 458 | |
854165f4 | 459 | ha->optrom_state = QLA_SWRITING; |
b7cc176c | 460 | ha->optrom_buffer = vmalloc(ha->optrom_region_size); |
854165f4 | 461 | if (ha->optrom_buffer == NULL) { |
7c3df132 | 462 | ql_log(ql_log_warn, vha, 0x7066, |
854165f4 | 463 | "Unable to allocate memory for optrom update " |
7c3df132 | 464 | "(%x)\n", ha->optrom_region_size); |
854165f4 AV |
465 | |
466 | ha->optrom_state = QLA_SWAITING; | |
7a8ab9c8 CD |
467 | rval = -ENOMEM; |
468 | goto out; | |
854165f4 | 469 | } |
b7cc176c | 470 | |
7c3df132 | 471 | ql_dbg(ql_dbg_user, vha, 0x7067, |
b7cc176c | 472 | "Staging flash region write -- 0x%x/0x%x.\n", |
7c3df132 | 473 | ha->optrom_region_start, ha->optrom_region_size); |
b7cc176c JC |
474 | |
475 | memset(ha->optrom_buffer, 0, ha->optrom_region_size); | |
854165f4 AV |
476 | break; |
477 | case 3: | |
7a8ab9c8 CD |
478 | if (ha->optrom_state != QLA_SWRITING) { |
479 | rval = -EINVAL; | |
480 | goto out; | |
481 | } | |
854165f4 | 482 | |
2533cf67 | 483 | if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) { |
7c3df132 | 484 | ql_log(ql_log_warn, vha, 0x7068, |
2533cf67 | 485 | "HBA not online, failing flash update.\n"); |
7a8ab9c8 CD |
486 | rval = -EAGAIN; |
487 | goto out; | |
2533cf67 LC |
488 | } |
489 | ||
7c3df132 | 490 | ql_dbg(ql_dbg_user, vha, 0x7069, |
b7cc176c | 491 | "Writing flash region -- 0x%x/0x%x.\n", |
7c3df132 | 492 | ha->optrom_region_start, ha->optrom_region_size); |
b7cc176c | 493 | |
7b867cf7 | 494 | ha->isp_ops->write_optrom(vha, ha->optrom_buffer, |
b7cc176c | 495 | ha->optrom_region_start, ha->optrom_region_size); |
854165f4 | 496 | break; |
b7cc176c | 497 | default: |
7a8ab9c8 | 498 | rval = -EINVAL; |
854165f4 | 499 | } |
7a8ab9c8 CD |
500 | |
501 | out: | |
502 | mutex_unlock(&ha->optrom_mutex); | |
503 | return rval; | |
854165f4 AV |
504 | } |
505 | ||
506 | static struct bin_attribute sysfs_optrom_ctl_attr = { | |
507 | .attr = { | |
508 | .name = "optrom_ctl", | |
509 | .mode = S_IWUSR, | |
854165f4 AV |
510 | }, |
511 | .size = 0, | |
512 | .write = qla2x00_sysfs_write_optrom_ctl, | |
513 | }; | |
514 | ||
6f641790 | 515 | static ssize_t |
2c3c8bea | 516 | qla2x00_sysfs_read_vpd(struct file *filp, struct kobject *kobj, |
91a69029 ZR |
517 | struct bin_attribute *bin_attr, |
518 | char *buf, loff_t off, size_t count) | |
6f641790 | 519 | { |
7b867cf7 | 520 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
6f641790 | 521 | struct device, kobj))); |
7b867cf7 | 522 | struct qla_hw_data *ha = vha->hw; |
4243c115 | 523 | uint32_t faddr; |
5fa8774c | 524 | struct active_regions active_regions = { }; |
6f641790 | 525 | |
85880801 | 526 | if (unlikely(pci_channel_offline(ha->pdev))) |
b668ae37 | 527 | return -EAGAIN; |
85880801 | 528 | |
b3dc9088 | 529 | if (!capable(CAP_SYS_ADMIN)) |
b668ae37 | 530 | return -EINVAL; |
6f641790 | 531 | |
3695310e JC |
532 | if (IS_NOCACHE_VPD_TYPE(ha)) |
533 | goto skip; | |
4243c115 | 534 | |
3695310e | 535 | faddr = ha->flt_region_vpd << 2; |
4243c115 | 536 | |
5fa8774c JC |
537 | if (IS_QLA28XX(ha)) { |
538 | qla28xx_get_aux_images(vha, &active_regions); | |
539 | if (active_regions.aux.vpd_nvram == QLA27XX_SECONDARY_IMAGE) | |
540 | faddr = ha->flt_region_vpd_sec << 2; | |
541 | ||
542 | ql_dbg(ql_dbg_init, vha, 0x7070, | |
543 | "Loading %s nvram image.\n", | |
544 | active_regions.aux.vpd_nvram == QLA27XX_PRIMARY_IMAGE ? | |
545 | "primary" : "secondary"); | |
546 | } | |
3695310e JC |
547 | |
548 | mutex_lock(&ha->optrom_mutex); | |
549 | if (qla2x00_chip_is_down(vha)) { | |
b6faaaf7 | 550 | mutex_unlock(&ha->optrom_mutex); |
3695310e | 551 | return -EAGAIN; |
4243c115 | 552 | } |
3695310e JC |
553 | |
554 | ha->isp_ops->read_optrom(vha, ha->vpd, faddr, ha->vpd_size); | |
555 | mutex_unlock(&ha->optrom_mutex); | |
5fa8774c JC |
556 | |
557 | ha->isp_ops->read_optrom(vha, ha->vpd, faddr, ha->vpd_size); | |
3695310e | 558 | skip: |
b3dc9088 | 559 | return memory_read_from_buffer(buf, count, &off, ha->vpd, ha->vpd_size); |
6f641790 AV |
560 | } |
561 | ||
562 | static ssize_t | |
2c3c8bea | 563 | qla2x00_sysfs_write_vpd(struct file *filp, struct kobject *kobj, |
91a69029 ZR |
564 | struct bin_attribute *bin_attr, |
565 | char *buf, loff_t off, size_t count) | |
6f641790 | 566 | { |
7b867cf7 | 567 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
6f641790 | 568 | struct device, kobj))); |
7b867cf7 | 569 | struct qla_hw_data *ha = vha->hw; |
d0c3eefa | 570 | uint8_t *tmp_data; |
6f641790 | 571 | |
85880801 AV |
572 | if (unlikely(pci_channel_offline(ha->pdev))) |
573 | return 0; | |
574 | ||
b726d99d QT |
575 | if (qla2x00_chip_is_down(vha)) |
576 | return 0; | |
577 | ||
3d79038f AV |
578 | if (!capable(CAP_SYS_ADMIN) || off != 0 || count != ha->vpd_size || |
579 | !ha->isp_ops->write_nvram) | |
6f641790 AV |
580 | return 0; |
581 | ||
2533cf67 | 582 | if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) { |
7c3df132 | 583 | ql_log(ql_log_warn, vha, 0x706a, |
2533cf67 LC |
584 | "HBA not online, failing VPD update.\n"); |
585 | return -EAGAIN; | |
586 | } | |
587 | ||
b6faaaf7 QT |
588 | mutex_lock(&ha->optrom_mutex); |
589 | if (qla2x00_chip_is_down(vha)) { | |
590 | mutex_unlock(&ha->optrom_mutex); | |
591 | return -EAGAIN; | |
592 | } | |
593 | ||
6f641790 | 594 | /* Write NVRAM. */ |
3695310e JC |
595 | ha->isp_ops->write_nvram(vha, buf, ha->vpd_base, count); |
596 | ha->isp_ops->read_nvram(vha, ha->vpd, ha->vpd_base, count); | |
6f641790 | 597 | |
d0c3eefa | 598 | /* Update flash version information for 4Gb & above. */ |
b6faaaf7 QT |
599 | if (!IS_FWI2_CAPABLE(ha)) { |
600 | mutex_unlock(&ha->optrom_mutex); | |
b668ae37 | 601 | return -EINVAL; |
b6faaaf7 | 602 | } |
d0c3eefa LC |
603 | |
604 | tmp_data = vmalloc(256); | |
605 | if (!tmp_data) { | |
b6faaaf7 | 606 | mutex_unlock(&ha->optrom_mutex); |
7c3df132 | 607 | ql_log(ql_log_warn, vha, 0x706b, |
d0c3eefa | 608 | "Unable to allocate memory for VPD information update.\n"); |
b668ae37 | 609 | return -ENOMEM; |
d0c3eefa LC |
610 | } |
611 | ha->isp_ops->get_flash_version(vha, tmp_data); | |
612 | vfree(tmp_data); | |
b668ae37 | 613 | |
b6faaaf7 QT |
614 | mutex_unlock(&ha->optrom_mutex); |
615 | ||
6f641790 AV |
616 | return count; |
617 | } | |
618 | ||
619 | static struct bin_attribute sysfs_vpd_attr = { | |
620 | .attr = { | |
621 | .name = "vpd", | |
622 | .mode = S_IRUSR | S_IWUSR, | |
6f641790 AV |
623 | }, |
624 | .size = 0, | |
625 | .read = qla2x00_sysfs_read_vpd, | |
626 | .write = qla2x00_sysfs_write_vpd, | |
627 | }; | |
628 | ||
88729e53 | 629 | static ssize_t |
2c3c8bea | 630 | qla2x00_sysfs_read_sfp(struct file *filp, struct kobject *kobj, |
91a69029 ZR |
631 | struct bin_attribute *bin_attr, |
632 | char *buf, loff_t off, size_t count) | |
88729e53 | 633 | { |
7b867cf7 | 634 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, |
88729e53 | 635 | struct device, kobj))); |
88729e53 AV |
636 | int rval; |
637 | ||
e4e3a2ce | 638 | if (!capable(CAP_SYS_ADMIN) || off != 0 || count < SFP_DEV_SIZE) |
88729e53 AV |
639 | return 0; |
640 | ||
b6faaaf7 QT |
641 | mutex_lock(&vha->hw->optrom_mutex); |
642 | if (qla2x00_chip_is_down(vha)) { | |
643 | mutex_unlock(&vha->hw->optrom_mutex); | |
e8711085 | 644 | return 0; |
b6faaaf7 | 645 | } |
7c3df132 | 646 | |
e4e3a2ce | 647 | rval = qla2x00_read_sfp_dev(vha, buf, count); |
b6faaaf7 QT |
648 | mutex_unlock(&vha->hw->optrom_mutex); |
649 | ||
e4e3a2ce QT |
650 | if (rval) |
651 | return -EIO; | |
88729e53 AV |
652 | |
653 | return count; | |
654 | } | |
655 | ||
656 | static struct bin_attribute sysfs_sfp_attr = { | |
657 | .attr = { | |
658 | .name = "sfp", | |
659 | .mode = S_IRUSR | S_IWUSR, | |
88729e53 | 660 | }, |
e4e3a2ce | 661 | .size = SFP_DEV_SIZE, |
88729e53 AV |
662 | .read = qla2x00_sysfs_read_sfp, |
663 | }; | |
664 | ||
6e181be5 | 665 | static ssize_t |
2c3c8bea | 666 | qla2x00_sysfs_write_reset(struct file *filp, struct kobject *kobj, |
6e181be5 LC |
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; | |
a9083016 | 673 | struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev); |
6e181be5 | 674 | int type; |
7d613ac6 | 675 | uint32_t idc_control; |
8c2cf7d4 | 676 | uint8_t *tmp_data = NULL; |
bd432bb5 | 677 | |
6e181be5 | 678 | if (off != 0) |
b668ae37 | 679 | return -EINVAL; |
6e181be5 LC |
680 | |
681 | type = simple_strtol(buf, NULL, 10); | |
682 | switch (type) { | |
683 | case 0x2025c: | |
7c3df132 SK |
684 | ql_log(ql_log_info, vha, 0x706e, |
685 | "Issuing ISP reset.\n"); | |
6e181be5 LC |
686 | |
687 | scsi_block_requests(vha->host); | |
08de2844 | 688 | if (IS_QLA82XX(ha)) { |
b6d0d9d5 | 689 | ha->flags.isp82xx_no_md_cap = 1; |
08de2844 GM |
690 | qla82xx_idc_lock(ha); |
691 | qla82xx_set_reset_owner(vha); | |
692 | qla82xx_idc_unlock(ha); | |
7ec0effd AD |
693 | } else if (IS_QLA8044(ha)) { |
694 | qla8044_idc_lock(ha); | |
695 | idc_control = qla8044_rd_reg(ha, | |
696 | QLA8044_IDC_DRV_CTRL); | |
697 | qla8044_wr_reg(ha, QLA8044_IDC_DRV_CTRL, | |
698 | (idc_control | GRACEFUL_RESET_BIT1)); | |
699 | qla82xx_set_reset_owner(vha); | |
700 | qla8044_idc_unlock(ha); | |
701 | } else { | |
702 | set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); | |
703 | qla2xxx_wake_dpc(vha); | |
08de2844 | 704 | } |
6e181be5 LC |
705 | qla2x00_wait_for_chip_reset(vha); |
706 | scsi_unblock_requests(vha->host); | |
707 | break; | |
708 | case 0x2025d: | |
7d613ac6 | 709 | if (!IS_QLA81XX(ha) && !IS_QLA83XX(ha)) |
b668ae37 | 710 | return -EPERM; |
6e181be5 | 711 | |
7c3df132 SK |
712 | ql_log(ql_log_info, vha, 0x706f, |
713 | "Issuing MPI reset.\n"); | |
6e181be5 | 714 | |
ecc89f25 | 715 | if (IS_QLA83XX(ha) || IS_QLA27XX(ha) || IS_QLA28XX(ha)) { |
7d613ac6 SV |
716 | uint32_t idc_control; |
717 | ||
718 | qla83xx_idc_lock(vha, 0); | |
719 | __qla83xx_get_idc_control(vha, &idc_control); | |
720 | idc_control |= QLA83XX_IDC_GRACEFUL_RESET; | |
721 | __qla83xx_set_idc_control(vha, idc_control); | |
722 | qla83xx_wr_reg(vha, QLA83XX_IDC_DEV_STATE, | |
723 | QLA8XXX_DEV_NEED_RESET); | |
724 | qla83xx_idc_audit(vha, IDC_AUDIT_TIMESTAMP); | |
725 | qla83xx_idc_unlock(vha, 0); | |
726 | break; | |
727 | } else { | |
728 | /* Make sure FC side is not in reset */ | |
729 | qla2x00_wait_for_hba_online(vha); | |
730 | ||
731 | /* Issue MPI reset */ | |
732 | scsi_block_requests(vha->host); | |
733 | if (qla81xx_restart_mpi_firmware(vha) != QLA_SUCCESS) | |
734 | ql_log(ql_log_warn, vha, 0x7070, | |
735 | "MPI reset failed.\n"); | |
736 | scsi_unblock_requests(vha->host); | |
737 | break; | |
738 | } | |
a9083016 | 739 | case 0x2025e: |
7ec0effd | 740 | if (!IS_P3P_TYPE(ha) || vha != base_vha) { |
7c3df132 | 741 | ql_log(ql_log_info, vha, 0x7071, |
5a68a1c2 | 742 | "FCoE ctx reset not supported.\n"); |
b668ae37 | 743 | return -EPERM; |
a9083016 GM |
744 | } |
745 | ||
7c3df132 SK |
746 | ql_log(ql_log_info, vha, 0x7072, |
747 | "Issuing FCoE ctx reset.\n"); | |
a9083016 GM |
748 | set_bit(FCOE_CTX_RESET_NEEDED, &vha->dpc_flags); |
749 | qla2xxx_wake_dpc(vha); | |
750 | qla2x00_wait_for_fcoe_ctx_reset(vha); | |
751 | break; | |
7d613ac6 SV |
752 | case 0x2025f: |
753 | if (!IS_QLA8031(ha)) | |
754 | return -EPERM; | |
755 | ql_log(ql_log_info, vha, 0x70bc, | |
756 | "Disabling Reset by IDC control\n"); | |
757 | qla83xx_idc_lock(vha, 0); | |
758 | __qla83xx_get_idc_control(vha, &idc_control); | |
759 | idc_control |= QLA83XX_IDC_RESET_DISABLED; | |
760 | __qla83xx_set_idc_control(vha, idc_control); | |
761 | qla83xx_idc_unlock(vha, 0); | |
762 | break; | |
763 | case 0x20260: | |
764 | if (!IS_QLA8031(ha)) | |
765 | return -EPERM; | |
766 | ql_log(ql_log_info, vha, 0x70bd, | |
767 | "Enabling Reset by IDC control\n"); | |
768 | qla83xx_idc_lock(vha, 0); | |
769 | __qla83xx_get_idc_control(vha, &idc_control); | |
770 | idc_control &= ~QLA83XX_IDC_RESET_DISABLED; | |
771 | __qla83xx_set_idc_control(vha, idc_control); | |
772 | qla83xx_idc_unlock(vha, 0); | |
773 | break; | |
8c2cf7d4 SC |
774 | case 0x20261: |
775 | ql_dbg(ql_dbg_user, vha, 0x70e0, | |
776 | "Updating cache versions without reset "); | |
777 | ||
778 | tmp_data = vmalloc(256); | |
779 | if (!tmp_data) { | |
780 | ql_log(ql_log_warn, vha, 0x70e1, | |
781 | "Unable to allocate memory for VPD information update.\n"); | |
782 | return -ENOMEM; | |
783 | } | |
784 | ha->isp_ops->get_flash_version(vha, tmp_data); | |
785 | vfree(tmp_data); | |
786 | break; | |
6e181be5 LC |
787 | } |
788 | return count; | |
789 | } | |
790 | ||
791 | static struct bin_attribute sysfs_reset_attr = { | |
792 | .attr = { | |
793 | .name = "reset", | |
794 | .mode = S_IWUSR, | |
795 | }, | |
796 | .size = 0, | |
797 | .write = qla2x00_sysfs_write_reset, | |
798 | }; | |
799 | ||
6eb54715 HM |
800 | static ssize_t |
801 | qla2x00_issue_logo(struct file *filp, struct kobject *kobj, | |
802 | struct bin_attribute *bin_attr, | |
803 | char *buf, loff_t off, size_t count) | |
804 | { | |
805 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, | |
806 | struct device, kobj))); | |
807 | int type; | |
6eb54715 HM |
808 | port_id_t did; |
809 | ||
22ebde16 QT |
810 | if (!capable(CAP_SYS_ADMIN)) |
811 | return 0; | |
812 | ||
813 | if (unlikely(pci_channel_offline(vha->hw->pdev))) | |
814 | return 0; | |
815 | ||
816 | if (qla2x00_chip_is_down(vha)) | |
817 | return 0; | |
818 | ||
6eb54715 HM |
819 | type = simple_strtol(buf, NULL, 10); |
820 | ||
821 | did.b.domain = (type & 0x00ff0000) >> 16; | |
822 | did.b.area = (type & 0x0000ff00) >> 8; | |
823 | did.b.al_pa = (type & 0x000000ff); | |
824 | ||
83548fe2 | 825 | ql_log(ql_log_info, vha, 0xd04d, "portid=%02x%02x%02x done\n", |
6eb54715 HM |
826 | did.b.domain, did.b.area, did.b.al_pa); |
827 | ||
828 | ql_log(ql_log_info, vha, 0x70e4, "%s: %d\n", __func__, type); | |
829 | ||
91f42b33 | 830 | qla24xx_els_dcmd_iocb(vha, ELS_DCMD_LOGO, did); |
6eb54715 HM |
831 | return count; |
832 | } | |
833 | ||
834 | static struct bin_attribute sysfs_issue_logo_attr = { | |
835 | .attr = { | |
836 | .name = "issue_logo", | |
837 | .mode = S_IWUSR, | |
838 | }, | |
839 | .size = 0, | |
840 | .write = qla2x00_issue_logo, | |
841 | }; | |
842 | ||
ce0423f4 | 843 | static ssize_t |
2c3c8bea | 844 | qla2x00_sysfs_read_xgmac_stats(struct file *filp, struct kobject *kobj, |
ce0423f4 AV |
845 | struct bin_attribute *bin_attr, |
846 | char *buf, loff_t off, size_t count) | |
847 | { | |
848 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, | |
849 | struct device, kobj))); | |
850 | struct qla_hw_data *ha = vha->hw; | |
851 | int rval; | |
852 | uint16_t actual_size; | |
853 | ||
854 | if (!capable(CAP_SYS_ADMIN) || off != 0 || count > XGMAC_DATA_SIZE) | |
855 | return 0; | |
856 | ||
22ebde16 QT |
857 | if (unlikely(pci_channel_offline(ha->pdev))) |
858 | return 0; | |
b6faaaf7 QT |
859 | mutex_lock(&vha->hw->optrom_mutex); |
860 | if (qla2x00_chip_is_down(vha)) { | |
861 | mutex_unlock(&vha->hw->optrom_mutex); | |
22ebde16 | 862 | return 0; |
b6faaaf7 | 863 | } |
22ebde16 | 864 | |
ce0423f4 AV |
865 | if (ha->xgmac_data) |
866 | goto do_read; | |
867 | ||
868 | ha->xgmac_data = dma_alloc_coherent(&ha->pdev->dev, XGMAC_DATA_SIZE, | |
869 | &ha->xgmac_data_dma, GFP_KERNEL); | |
870 | if (!ha->xgmac_data) { | |
b6faaaf7 | 871 | mutex_unlock(&vha->hw->optrom_mutex); |
7c3df132 | 872 | ql_log(ql_log_warn, vha, 0x7076, |
ce0423f4 AV |
873 | "Unable to allocate memory for XGMAC read-data.\n"); |
874 | return 0; | |
875 | } | |
876 | ||
877 | do_read: | |
878 | actual_size = 0; | |
879 | memset(ha->xgmac_data, 0, XGMAC_DATA_SIZE); | |
880 | ||
881 | rval = qla2x00_get_xgmac_stats(vha, ha->xgmac_data_dma, | |
882 | XGMAC_DATA_SIZE, &actual_size); | |
b6faaaf7 QT |
883 | |
884 | mutex_unlock(&vha->hw->optrom_mutex); | |
ce0423f4 | 885 | if (rval != QLA_SUCCESS) { |
7c3df132 | 886 | ql_log(ql_log_warn, vha, 0x7077, |
ce0423f4 AV |
887 | "Unable to read XGMAC data (%x).\n", rval); |
888 | count = 0; | |
889 | } | |
890 | ||
58e2753c | 891 | count = actual_size > count ? count : actual_size; |
ce0423f4 AV |
892 | memcpy(buf, ha->xgmac_data, count); |
893 | ||
894 | return count; | |
895 | } | |
896 | ||
897 | static struct bin_attribute sysfs_xgmac_stats_attr = { | |
898 | .attr = { | |
899 | .name = "xgmac_stats", | |
900 | .mode = S_IRUSR, | |
901 | }, | |
902 | .size = 0, | |
903 | .read = qla2x00_sysfs_read_xgmac_stats, | |
904 | }; | |
905 | ||
11bbc1d8 | 906 | static ssize_t |
2c3c8bea | 907 | qla2x00_sysfs_read_dcbx_tlv(struct file *filp, struct kobject *kobj, |
11bbc1d8 AV |
908 | struct bin_attribute *bin_attr, |
909 | char *buf, loff_t off, size_t count) | |
910 | { | |
911 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, | |
912 | struct device, kobj))); | |
913 | struct qla_hw_data *ha = vha->hw; | |
914 | int rval; | |
11bbc1d8 AV |
915 | |
916 | if (!capable(CAP_SYS_ADMIN) || off != 0 || count > DCBX_TLV_DATA_SIZE) | |
917 | return 0; | |
918 | ||
919 | if (ha->dcbx_tlv) | |
920 | goto do_read; | |
b6faaaf7 QT |
921 | mutex_lock(&vha->hw->optrom_mutex); |
922 | if (qla2x00_chip_is_down(vha)) { | |
923 | mutex_unlock(&vha->hw->optrom_mutex); | |
22ebde16 | 924 | return 0; |
b6faaaf7 | 925 | } |
22ebde16 | 926 | |
11bbc1d8 AV |
927 | ha->dcbx_tlv = dma_alloc_coherent(&ha->pdev->dev, DCBX_TLV_DATA_SIZE, |
928 | &ha->dcbx_tlv_dma, GFP_KERNEL); | |
929 | if (!ha->dcbx_tlv) { | |
b6faaaf7 | 930 | mutex_unlock(&vha->hw->optrom_mutex); |
7c3df132 | 931 | ql_log(ql_log_warn, vha, 0x7078, |
11bbc1d8 | 932 | "Unable to allocate memory for DCBX TLV read-data.\n"); |
b668ae37 | 933 | return -ENOMEM; |
11bbc1d8 AV |
934 | } |
935 | ||
936 | do_read: | |
11bbc1d8 AV |
937 | memset(ha->dcbx_tlv, 0, DCBX_TLV_DATA_SIZE); |
938 | ||
939 | rval = qla2x00_get_dcbx_params(vha, ha->dcbx_tlv_dma, | |
940 | DCBX_TLV_DATA_SIZE); | |
b6faaaf7 QT |
941 | |
942 | mutex_unlock(&vha->hw->optrom_mutex); | |
943 | ||
11bbc1d8 | 944 | if (rval != QLA_SUCCESS) { |
7c3df132 SK |
945 | ql_log(ql_log_warn, vha, 0x7079, |
946 | "Unable to read DCBX TLV (%x).\n", rval); | |
b668ae37 | 947 | return -EIO; |
11bbc1d8 AV |
948 | } |
949 | ||
950 | memcpy(buf, ha->dcbx_tlv, count); | |
951 | ||
952 | return count; | |
953 | } | |
954 | ||
955 | static struct bin_attribute sysfs_dcbx_tlv_attr = { | |
956 | .attr = { | |
957 | .name = "dcbx_tlv", | |
958 | .mode = S_IRUSR, | |
959 | }, | |
960 | .size = 0, | |
961 | .read = qla2x00_sysfs_read_dcbx_tlv, | |
962 | }; | |
963 | ||
f1663ad5 AV |
964 | static struct sysfs_entry { |
965 | char *name; | |
966 | struct bin_attribute *attr; | |
3695310e | 967 | int type; |
f1663ad5 AV |
968 | } bin_file_entries[] = { |
969 | { "fw_dump", &sysfs_fw_dump_attr, }, | |
970 | { "nvram", &sysfs_nvram_attr, }, | |
971 | { "optrom", &sysfs_optrom_attr, }, | |
972 | { "optrom_ctl", &sysfs_optrom_ctl_attr, }, | |
973 | { "vpd", &sysfs_vpd_attr, 1 }, | |
974 | { "sfp", &sysfs_sfp_attr, 1 }, | |
6e181be5 | 975 | { "reset", &sysfs_reset_attr, }, |
6eb54715 | 976 | { "issue_logo", &sysfs_issue_logo_attr, }, |
ce0423f4 | 977 | { "xgmac_stats", &sysfs_xgmac_stats_attr, 3 }, |
11bbc1d8 | 978 | { "dcbx_tlv", &sysfs_dcbx_tlv_attr, 3 }, |
46ddab7b | 979 | { NULL }, |
f1663ad5 AV |
980 | }; |
981 | ||
8482e118 | 982 | void |
7b867cf7 | 983 | qla2x00_alloc_sysfs_attr(scsi_qla_host_t *vha) |
8482e118 | 984 | { |
7b867cf7 | 985 | struct Scsi_Host *host = vha->host; |
f1663ad5 AV |
986 | struct sysfs_entry *iter; |
987 | int ret; | |
8482e118 | 988 | |
f1663ad5 | 989 | for (iter = bin_file_entries; iter->name; iter++) { |
3695310e | 990 | if (iter->type && !IS_FWI2_CAPABLE(vha->hw)) |
f1663ad5 | 991 | continue; |
3695310e | 992 | if (iter->type == 2 && !IS_QLA25XX(vha->hw)) |
ad0ecd61 | 993 | continue; |
3695310e | 994 | if (iter->type == 3 && !(IS_CNA_CAPABLE(vha->hw))) |
ce0423f4 | 995 | continue; |
f1663ad5 AV |
996 | |
997 | ret = sysfs_create_bin_file(&host->shost_gendev.kobj, | |
998 | iter->attr); | |
999 | if (ret) | |
7c3df132 SK |
1000 | ql_log(ql_log_warn, vha, 0x00f3, |
1001 | "Unable to create sysfs %s binary attribute (%d).\n", | |
1002 | iter->name, ret); | |
1003 | else | |
1004 | ql_dbg(ql_dbg_init, vha, 0x00f4, | |
0bf0efa1 | 1005 | "Successfully created sysfs %s binary attribute.\n", |
7c3df132 | 1006 | iter->name); |
7914d004 | 1007 | } |
8482e118 AV |
1008 | } |
1009 | ||
1010 | void | |
fe1b806f | 1011 | qla2x00_free_sysfs_attr(scsi_qla_host_t *vha, bool stop_beacon) |
8482e118 | 1012 | { |
7b867cf7 | 1013 | struct Scsi_Host *host = vha->host; |
f1663ad5 | 1014 | struct sysfs_entry *iter; |
7b867cf7 | 1015 | struct qla_hw_data *ha = vha->hw; |
f1663ad5 AV |
1016 | |
1017 | for (iter = bin_file_entries; iter->name; iter++) { | |
3695310e | 1018 | if (iter->type && !IS_FWI2_CAPABLE(ha)) |
f1663ad5 | 1019 | continue; |
3695310e | 1020 | if (iter->type == 2 && !IS_QLA25XX(ha)) |
ad0ecd61 | 1021 | continue; |
3695310e | 1022 | if (iter->type == 3 && !(IS_CNA_CAPABLE(ha))) |
ce0423f4 | 1023 | continue; |
3695310e JC |
1024 | if (iter->type == 0x27 && |
1025 | (!IS_QLA27XX(ha) || !IS_QLA28XX(ha))) | |
7473952e | 1026 | continue; |
8482e118 | 1027 | |
88729e53 | 1028 | sysfs_remove_bin_file(&host->shost_gendev.kobj, |
f1663ad5 | 1029 | iter->attr); |
7914d004 | 1030 | } |
f6df144c | 1031 | |
fe1b806f | 1032 | if (stop_beacon && ha->beacon_blink_led == 1) |
7b867cf7 | 1033 | ha->isp_ops->beacon_off(vha); |
8482e118 AV |
1034 | } |
1035 | ||
afb046e2 AV |
1036 | /* Scsi_Host attributes. */ |
1037 | ||
1038 | static ssize_t | |
50b81275 | 1039 | qla2x00_driver_version_show(struct device *dev, |
ee959b00 | 1040 | struct device_attribute *attr, char *buf) |
afb046e2 | 1041 | { |
15904d76 | 1042 | return scnprintf(buf, PAGE_SIZE, "%s\n", qla2x00_version_str); |
afb046e2 AV |
1043 | } |
1044 | ||
1045 | static ssize_t | |
ee959b00 TJ |
1046 | qla2x00_fw_version_show(struct device *dev, |
1047 | struct device_attribute *attr, char *buf) | |
afb046e2 | 1048 | { |
7b867cf7 AC |
1049 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
1050 | struct qla_hw_data *ha = vha->hw; | |
1051 | char fw_str[128]; | |
afb046e2 | 1052 | |
15904d76 | 1053 | return scnprintf(buf, PAGE_SIZE, "%s\n", |
df57caba | 1054 | ha->isp_ops->fw_version_str(vha, fw_str, sizeof(fw_str))); |
afb046e2 AV |
1055 | } |
1056 | ||
1057 | static ssize_t | |
ee959b00 TJ |
1058 | qla2x00_serial_num_show(struct device *dev, struct device_attribute *attr, |
1059 | char *buf) | |
afb046e2 | 1060 | { |
7b867cf7 AC |
1061 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
1062 | struct qla_hw_data *ha = vha->hw; | |
afb046e2 AV |
1063 | uint32_t sn; |
1064 | ||
8ae6d9c7 | 1065 | if (IS_QLAFX00(vha->hw)) { |
15904d76 | 1066 | return scnprintf(buf, PAGE_SIZE, "%s\n", |
8ae6d9c7 GM |
1067 | vha->hw->mr.serial_num); |
1068 | } else if (IS_FWI2_CAPABLE(ha)) { | |
ad5fa025 JC |
1069 | qla2xxx_get_vpd_field(vha, "SN", buf, PAGE_SIZE - 1); |
1070 | return strlen(strcat(buf, "\n")); | |
1ee27146 | 1071 | } |
8b7afc2a | 1072 | |
afb046e2 | 1073 | sn = ((ha->serial0 & 0x1f) << 16) | (ha->serial2 << 8) | ha->serial1; |
15904d76 | 1074 | return scnprintf(buf, PAGE_SIZE, "%c%05d\n", 'A' + sn / 100000, |
afb046e2 AV |
1075 | sn % 100000); |
1076 | } | |
1077 | ||
1078 | static ssize_t | |
ee959b00 TJ |
1079 | qla2x00_isp_name_show(struct device *dev, struct device_attribute *attr, |
1080 | char *buf) | |
afb046e2 | 1081 | { |
7b867cf7 | 1082 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
bd432bb5 | 1083 | |
15904d76 | 1084 | return scnprintf(buf, PAGE_SIZE, "ISP%04X\n", vha->hw->pdev->device); |
afb046e2 AV |
1085 | } |
1086 | ||
1087 | static ssize_t | |
ee959b00 TJ |
1088 | qla2x00_isp_id_show(struct device *dev, struct device_attribute *attr, |
1089 | char *buf) | |
afb046e2 | 1090 | { |
7b867cf7 AC |
1091 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
1092 | struct qla_hw_data *ha = vha->hw; | |
8ae6d9c7 GM |
1093 | |
1094 | if (IS_QLAFX00(vha->hw)) | |
15904d76 | 1095 | return scnprintf(buf, PAGE_SIZE, "%s\n", |
8ae6d9c7 GM |
1096 | vha->hw->mr.hw_version); |
1097 | ||
15904d76 | 1098 | return scnprintf(buf, PAGE_SIZE, "%04x %04x %04x %04x\n", |
afb046e2 AV |
1099 | ha->product_id[0], ha->product_id[1], ha->product_id[2], |
1100 | ha->product_id[3]); | |
1101 | } | |
1102 | ||
1103 | static ssize_t | |
ee959b00 TJ |
1104 | qla2x00_model_name_show(struct device *dev, struct device_attribute *attr, |
1105 | char *buf) | |
afb046e2 | 1106 | { |
7b867cf7 | 1107 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
8ae6d9c7 | 1108 | |
15904d76 | 1109 | return scnprintf(buf, PAGE_SIZE, "%s\n", vha->hw->model_number); |
afb046e2 AV |
1110 | } |
1111 | ||
1112 | static ssize_t | |
ee959b00 TJ |
1113 | qla2x00_model_desc_show(struct device *dev, struct device_attribute *attr, |
1114 | char *buf) | |
afb046e2 | 1115 | { |
7b867cf7 | 1116 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
bd432bb5 | 1117 | |
82e6afd4 | 1118 | return scnprintf(buf, PAGE_SIZE, "%s\n", vha->hw->model_desc); |
afb046e2 AV |
1119 | } |
1120 | ||
1121 | static ssize_t | |
ee959b00 TJ |
1122 | qla2x00_pci_info_show(struct device *dev, struct device_attribute *attr, |
1123 | char *buf) | |
afb046e2 | 1124 | { |
7b867cf7 | 1125 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
afb046e2 AV |
1126 | char pci_info[30]; |
1127 | ||
15904d76 | 1128 | return scnprintf(buf, PAGE_SIZE, "%s\n", |
7b867cf7 | 1129 | vha->hw->isp_ops->pci_info_str(vha, pci_info)); |
afb046e2 AV |
1130 | } |
1131 | ||
1132 | static ssize_t | |
bbd1ae41 HR |
1133 | qla2x00_link_state_show(struct device *dev, struct device_attribute *attr, |
1134 | char *buf) | |
afb046e2 | 1135 | { |
7b867cf7 AC |
1136 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
1137 | struct qla_hw_data *ha = vha->hw; | |
afb046e2 AV |
1138 | int len = 0; |
1139 | ||
7b867cf7 | 1140 | if (atomic_read(&vha->loop_state) == LOOP_DOWN || |
62542f4b AV |
1141 | atomic_read(&vha->loop_state) == LOOP_DEAD || |
1142 | vha->device_flags & DFLG_NO_CABLE) | |
15904d76 | 1143 | len = scnprintf(buf, PAGE_SIZE, "Link Down\n"); |
7b867cf7 | 1144 | else if (atomic_read(&vha->loop_state) != LOOP_READY || |
22ebde16 | 1145 | qla2x00_chip_is_down(vha)) |
15904d76 | 1146 | len = scnprintf(buf, PAGE_SIZE, "Unknown Link State\n"); |
afb046e2 | 1147 | else { |
15904d76 | 1148 | len = scnprintf(buf, PAGE_SIZE, "Link Up - "); |
afb046e2 AV |
1149 | |
1150 | switch (ha->current_topology) { | |
1151 | case ISP_CFG_NL: | |
15904d76 | 1152 | len += scnprintf(buf + len, PAGE_SIZE-len, "Loop\n"); |
afb046e2 AV |
1153 | break; |
1154 | case ISP_CFG_FL: | |
15904d76 | 1155 | len += scnprintf(buf + len, PAGE_SIZE-len, "FL_Port\n"); |
afb046e2 AV |
1156 | break; |
1157 | case ISP_CFG_N: | |
15904d76 | 1158 | len += scnprintf(buf + len, PAGE_SIZE-len, |
afb046e2 AV |
1159 | "N_Port to N_Port\n"); |
1160 | break; | |
1161 | case ISP_CFG_F: | |
15904d76 | 1162 | len += scnprintf(buf + len, PAGE_SIZE-len, "F_Port\n"); |
afb046e2 AV |
1163 | break; |
1164 | default: | |
15904d76 | 1165 | len += scnprintf(buf + len, PAGE_SIZE-len, "Loop\n"); |
afb046e2 AV |
1166 | break; |
1167 | } | |
1168 | } | |
1169 | return len; | |
1170 | } | |
1171 | ||
4fdfefe5 | 1172 | static ssize_t |
ee959b00 TJ |
1173 | qla2x00_zio_show(struct device *dev, struct device_attribute *attr, |
1174 | char *buf) | |
4fdfefe5 | 1175 | { |
7b867cf7 | 1176 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
4fdfefe5 AV |
1177 | int len = 0; |
1178 | ||
7b867cf7 | 1179 | switch (vha->hw->zio_mode) { |
4fdfefe5 | 1180 | case QLA_ZIO_MODE_6: |
15904d76 | 1181 | len += scnprintf(buf + len, PAGE_SIZE-len, "Mode 6\n"); |
4fdfefe5 AV |
1182 | break; |
1183 | case QLA_ZIO_DISABLED: | |
15904d76 | 1184 | len += scnprintf(buf + len, PAGE_SIZE-len, "Disabled\n"); |
4fdfefe5 AV |
1185 | break; |
1186 | } | |
1187 | return len; | |
1188 | } | |
1189 | ||
1190 | static ssize_t | |
ee959b00 TJ |
1191 | qla2x00_zio_store(struct device *dev, struct device_attribute *attr, |
1192 | const char *buf, size_t count) | |
4fdfefe5 | 1193 | { |
7b867cf7 AC |
1194 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
1195 | struct qla_hw_data *ha = vha->hw; | |
4fdfefe5 AV |
1196 | int val = 0; |
1197 | uint16_t zio_mode; | |
1198 | ||
4a59f71d AV |
1199 | if (!IS_ZIO_SUPPORTED(ha)) |
1200 | return -ENOTSUPP; | |
1201 | ||
4fdfefe5 AV |
1202 | if (sscanf(buf, "%d", &val) != 1) |
1203 | return -EINVAL; | |
1204 | ||
4a59f71d | 1205 | if (val) |
4fdfefe5 | 1206 | zio_mode = QLA_ZIO_MODE_6; |
4a59f71d | 1207 | else |
4fdfefe5 | 1208 | zio_mode = QLA_ZIO_DISABLED; |
4fdfefe5 AV |
1209 | |
1210 | /* Update per-hba values and queue a reset. */ | |
1211 | if (zio_mode != QLA_ZIO_DISABLED || ha->zio_mode != QLA_ZIO_DISABLED) { | |
1212 | ha->zio_mode = zio_mode; | |
7b867cf7 | 1213 | set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); |
4fdfefe5 AV |
1214 | } |
1215 | return strlen(buf); | |
1216 | } | |
1217 | ||
1218 | static ssize_t | |
ee959b00 TJ |
1219 | qla2x00_zio_timer_show(struct device *dev, struct device_attribute *attr, |
1220 | char *buf) | |
4fdfefe5 | 1221 | { |
7b867cf7 | 1222 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
4fdfefe5 | 1223 | |
15904d76 | 1224 | return scnprintf(buf, PAGE_SIZE, "%d us\n", vha->hw->zio_timer * 100); |
4fdfefe5 AV |
1225 | } |
1226 | ||
1227 | static ssize_t | |
ee959b00 TJ |
1228 | qla2x00_zio_timer_store(struct device *dev, struct device_attribute *attr, |
1229 | const char *buf, size_t count) | |
4fdfefe5 | 1230 | { |
7b867cf7 | 1231 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
4fdfefe5 AV |
1232 | int val = 0; |
1233 | uint16_t zio_timer; | |
1234 | ||
1235 | if (sscanf(buf, "%d", &val) != 1) | |
1236 | return -EINVAL; | |
1237 | if (val > 25500 || val < 100) | |
1238 | return -ERANGE; | |
1239 | ||
1240 | zio_timer = (uint16_t)(val / 100); | |
7b867cf7 | 1241 | vha->hw->zio_timer = zio_timer; |
4fdfefe5 AV |
1242 | |
1243 | return strlen(buf); | |
1244 | } | |
1245 | ||
8b4673ba QT |
1246 | static ssize_t |
1247 | qla_zio_threshold_show(struct device *dev, struct device_attribute *attr, | |
1248 | char *buf) | |
1249 | { | |
1250 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1251 | ||
1252 | return scnprintf(buf, PAGE_SIZE, "%d exchanges\n", | |
1253 | vha->hw->last_zio_threshold); | |
1254 | } | |
1255 | ||
1256 | static ssize_t | |
1257 | qla_zio_threshold_store(struct device *dev, struct device_attribute *attr, | |
1258 | const char *buf, size_t count) | |
1259 | { | |
1260 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1261 | int val = 0; | |
1262 | ||
1263 | if (vha->hw->zio_mode != QLA_ZIO_MODE_6) | |
1264 | return -EINVAL; | |
1265 | if (sscanf(buf, "%d", &val) != 1) | |
1266 | return -EINVAL; | |
1703659d | 1267 | if (val < 0 || val > 256) |
8b4673ba QT |
1268 | return -ERANGE; |
1269 | ||
1270 | atomic_set(&vha->hw->zio_threshold, val); | |
1271 | return strlen(buf); | |
1272 | } | |
1273 | ||
f6df144c | 1274 | static ssize_t |
ee959b00 TJ |
1275 | qla2x00_beacon_show(struct device *dev, struct device_attribute *attr, |
1276 | char *buf) | |
f6df144c | 1277 | { |
7b867cf7 | 1278 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
f6df144c AV |
1279 | int len = 0; |
1280 | ||
7b867cf7 | 1281 | if (vha->hw->beacon_blink_led) |
15904d76 | 1282 | len += scnprintf(buf + len, PAGE_SIZE-len, "Enabled\n"); |
f6df144c | 1283 | else |
15904d76 | 1284 | len += scnprintf(buf + len, PAGE_SIZE-len, "Disabled\n"); |
f6df144c AV |
1285 | return len; |
1286 | } | |
1287 | ||
1288 | static ssize_t | |
ee959b00 TJ |
1289 | qla2x00_beacon_store(struct device *dev, struct device_attribute *attr, |
1290 | const char *buf, size_t count) | |
f6df144c | 1291 | { |
7b867cf7 AC |
1292 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
1293 | struct qla_hw_data *ha = vha->hw; | |
f6df144c AV |
1294 | int val = 0; |
1295 | int rval; | |
1296 | ||
1297 | if (IS_QLA2100(ha) || IS_QLA2200(ha)) | |
1298 | return -EPERM; | |
1299 | ||
b6faaaf7 QT |
1300 | if (sscanf(buf, "%d", &val) != 1) |
1301 | return -EINVAL; | |
1302 | ||
1303 | mutex_lock(&vha->hw->optrom_mutex); | |
22ebde16 | 1304 | if (qla2x00_chip_is_down(vha)) { |
b6faaaf7 | 1305 | mutex_unlock(&vha->hw->optrom_mutex); |
7c3df132 | 1306 | ql_log(ql_log_warn, vha, 0x707a, |
f6df144c AV |
1307 | "Abort ISP active -- ignoring beacon request.\n"); |
1308 | return -EBUSY; | |
1309 | } | |
1310 | ||
f6df144c | 1311 | if (val) |
7b867cf7 | 1312 | rval = ha->isp_ops->beacon_on(vha); |
f6df144c | 1313 | else |
7b867cf7 | 1314 | rval = ha->isp_ops->beacon_off(vha); |
f6df144c AV |
1315 | |
1316 | if (rval != QLA_SUCCESS) | |
1317 | count = 0; | |
1318 | ||
b6faaaf7 QT |
1319 | mutex_unlock(&vha->hw->optrom_mutex); |
1320 | ||
f6df144c AV |
1321 | return count; |
1322 | } | |
1323 | ||
30c47662 | 1324 | static ssize_t |
ee959b00 TJ |
1325 | qla2x00_optrom_bios_version_show(struct device *dev, |
1326 | struct device_attribute *attr, char *buf) | |
30c47662 | 1327 | { |
7b867cf7 AC |
1328 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
1329 | struct qla_hw_data *ha = vha->hw; | |
bd432bb5 | 1330 | |
15904d76 | 1331 | return scnprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->bios_revision[1], |
30c47662 AV |
1332 | ha->bios_revision[0]); |
1333 | } | |
1334 | ||
1335 | static ssize_t | |
ee959b00 TJ |
1336 | qla2x00_optrom_efi_version_show(struct device *dev, |
1337 | struct device_attribute *attr, char *buf) | |
30c47662 | 1338 | { |
7b867cf7 AC |
1339 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
1340 | struct qla_hw_data *ha = vha->hw; | |
bd432bb5 | 1341 | |
15904d76 | 1342 | return scnprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->efi_revision[1], |
30c47662 AV |
1343 | ha->efi_revision[0]); |
1344 | } | |
1345 | ||
1346 | static ssize_t | |
ee959b00 TJ |
1347 | qla2x00_optrom_fcode_version_show(struct device *dev, |
1348 | struct device_attribute *attr, char *buf) | |
30c47662 | 1349 | { |
7b867cf7 AC |
1350 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
1351 | struct qla_hw_data *ha = vha->hw; | |
bd432bb5 | 1352 | |
15904d76 | 1353 | return scnprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->fcode_revision[1], |
30c47662 AV |
1354 | ha->fcode_revision[0]); |
1355 | } | |
1356 | ||
1357 | static ssize_t | |
ee959b00 TJ |
1358 | qla2x00_optrom_fw_version_show(struct device *dev, |
1359 | struct device_attribute *attr, char *buf) | |
30c47662 | 1360 | { |
7b867cf7 AC |
1361 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
1362 | struct qla_hw_data *ha = vha->hw; | |
bd432bb5 | 1363 | |
15904d76 | 1364 | return scnprintf(buf, PAGE_SIZE, "%d.%02d.%02d %d\n", |
30c47662 AV |
1365 | ha->fw_revision[0], ha->fw_revision[1], ha->fw_revision[2], |
1366 | ha->fw_revision[3]); | |
1367 | } | |
1368 | ||
0f2d962f MI |
1369 | static ssize_t |
1370 | qla2x00_optrom_gold_fw_version_show(struct device *dev, | |
1371 | struct device_attribute *attr, char *buf) | |
1372 | { | |
1373 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1374 | struct qla_hw_data *ha = vha->hw; | |
1375 | ||
ecc89f25 JC |
1376 | if (!IS_QLA81XX(ha) && !IS_QLA83XX(ha) && |
1377 | !IS_QLA27XX(ha) && !IS_QLA28XX(ha)) | |
15904d76 | 1378 | return scnprintf(buf, PAGE_SIZE, "\n"); |
0f2d962f | 1379 | |
15904d76 | 1380 | return scnprintf(buf, PAGE_SIZE, "%d.%02d.%02d (%d)\n", |
0f2d962f MI |
1381 | ha->gold_fw_version[0], ha->gold_fw_version[1], |
1382 | ha->gold_fw_version[2], ha->gold_fw_version[3]); | |
1383 | } | |
1384 | ||
e5f5f6f7 HZ |
1385 | static ssize_t |
1386 | qla2x00_total_isp_aborts_show(struct device *dev, | |
1387 | struct device_attribute *attr, char *buf) | |
1388 | { | |
7b867cf7 | 1389 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
bd432bb5 | 1390 | |
15904d76 | 1391 | return scnprintf(buf, PAGE_SIZE, "%d\n", |
2be21fa2 | 1392 | vha->qla_stats.total_isp_aborts); |
e5f5f6f7 HZ |
1393 | } |
1394 | ||
9a069e19 GM |
1395 | static ssize_t |
1396 | qla24xx_84xx_fw_version_show(struct device *dev, | |
1397 | struct device_attribute *attr, char *buf) | |
1398 | { | |
1399 | int rval = QLA_SUCCESS; | |
3695310e | 1400 | uint16_t status[2] = { 0 }; |
9a069e19 GM |
1401 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); |
1402 | struct qla_hw_data *ha = vha->hw; | |
1403 | ||
0b9dae6a | 1404 | if (!IS_QLA84XX(ha)) |
15904d76 | 1405 | return scnprintf(buf, PAGE_SIZE, "\n"); |
0b9dae6a | 1406 | |
3695310e | 1407 | if (!ha->cs84xx->op_fw_version) { |
0b9dae6a | 1408 | rval = qla84xx_verify_chip(vha, status); |
9a069e19 | 1409 | |
3695310e JC |
1410 | if (!rval && !status[0]) |
1411 | return scnprintf(buf, PAGE_SIZE, "%u\n", | |
1412 | (uint32_t)ha->cs84xx->op_fw_version); | |
1413 | } | |
9a069e19 | 1414 | |
15904d76 | 1415 | return scnprintf(buf, PAGE_SIZE, "\n"); |
9a069e19 GM |
1416 | } |
1417 | ||
2a3192a3 JC |
1418 | static ssize_t |
1419 | qla2x00_serdes_version_show(struct device *dev, struct device_attribute *attr, | |
1420 | char *buf) | |
1421 | { | |
1422 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1423 | struct qla_hw_data *ha = vha->hw; | |
1424 | ||
1425 | if (!IS_QLA27XX(ha) && !IS_QLA28XX(ha)) | |
1426 | return scnprintf(buf, PAGE_SIZE, "\n"); | |
1427 | ||
1428 | return scnprintf(buf, PAGE_SIZE, "%d.%02d.%02d\n", | |
1429 | ha->serdes_version[0], ha->serdes_version[1], | |
1430 | ha->serdes_version[2]); | |
1431 | } | |
1432 | ||
3a03eb79 AV |
1433 | static ssize_t |
1434 | qla2x00_mpi_version_show(struct device *dev, struct device_attribute *attr, | |
1435 | char *buf) | |
1436 | { | |
1437 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1438 | struct qla_hw_data *ha = vha->hw; | |
1439 | ||
03aa868c | 1440 | if (!IS_QLA81XX(ha) && !IS_QLA8031(ha) && !IS_QLA8044(ha) && |
ecc89f25 | 1441 | !IS_QLA27XX(ha) && !IS_QLA28XX(ha)) |
15904d76 | 1442 | return scnprintf(buf, PAGE_SIZE, "\n"); |
3a03eb79 | 1443 | |
15904d76 | 1444 | return scnprintf(buf, PAGE_SIZE, "%d.%02d.%02d (%x)\n", |
3a03eb79 | 1445 | ha->mpi_version[0], ha->mpi_version[1], ha->mpi_version[2], |
55a96158 AV |
1446 | ha->mpi_capabilities); |
1447 | } | |
1448 | ||
1449 | static ssize_t | |
1450 | qla2x00_phy_version_show(struct device *dev, struct device_attribute *attr, | |
1451 | char *buf) | |
1452 | { | |
1453 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1454 | struct qla_hw_data *ha = vha->hw; | |
1455 | ||
f863f603 | 1456 | if (!IS_QLA81XX(ha) && !IS_QLA8031(ha)) |
15904d76 | 1457 | return scnprintf(buf, PAGE_SIZE, "\n"); |
55a96158 | 1458 | |
15904d76 | 1459 | return scnprintf(buf, PAGE_SIZE, "%d.%02d.%02d\n", |
55a96158 | 1460 | ha->phy_version[0], ha->phy_version[1], ha->phy_version[2]); |
3a03eb79 AV |
1461 | } |
1462 | ||
fbcbb5d0 LC |
1463 | static ssize_t |
1464 | qla2x00_flash_block_size_show(struct device *dev, | |
1465 | struct device_attribute *attr, char *buf) | |
1466 | { | |
1467 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1468 | struct qla_hw_data *ha = vha->hw; | |
1469 | ||
15904d76 | 1470 | return scnprintf(buf, PAGE_SIZE, "0x%x\n", ha->fdt_block_size); |
fbcbb5d0 LC |
1471 | } |
1472 | ||
bad7001c AV |
1473 | static ssize_t |
1474 | qla2x00_vlan_id_show(struct device *dev, struct device_attribute *attr, | |
1475 | char *buf) | |
1476 | { | |
1477 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1478 | ||
6246b8a1 | 1479 | if (!IS_CNA_CAPABLE(vha->hw)) |
15904d76 | 1480 | return scnprintf(buf, PAGE_SIZE, "\n"); |
bad7001c | 1481 | |
15904d76 | 1482 | return scnprintf(buf, PAGE_SIZE, "%d\n", vha->fcoe_vlan_id); |
bad7001c AV |
1483 | } |
1484 | ||
1485 | static ssize_t | |
1486 | qla2x00_vn_port_mac_address_show(struct device *dev, | |
1487 | struct device_attribute *attr, char *buf) | |
1488 | { | |
1489 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1490 | ||
6246b8a1 | 1491 | if (!IS_CNA_CAPABLE(vha->hw)) |
15904d76 | 1492 | return scnprintf(buf, PAGE_SIZE, "\n"); |
bad7001c | 1493 | |
15904d76 | 1494 | return scnprintf(buf, PAGE_SIZE, "%pMR\n", vha->fcoe_vn_port_mac); |
bad7001c AV |
1495 | } |
1496 | ||
7f774025 AV |
1497 | static ssize_t |
1498 | qla2x00_fabric_param_show(struct device *dev, struct device_attribute *attr, | |
1499 | char *buf) | |
1500 | { | |
1501 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1502 | ||
15904d76 | 1503 | return scnprintf(buf, PAGE_SIZE, "%d\n", vha->hw->switch_cap); |
7f774025 AV |
1504 | } |
1505 | ||
794a5691 AV |
1506 | static ssize_t |
1507 | qla2x00_thermal_temp_show(struct device *dev, | |
1508 | struct device_attribute *attr, char *buf) | |
1509 | { | |
1510 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
fe52f6e1 | 1511 | uint16_t temp = 0; |
b6faaaf7 | 1512 | int rc; |
794a5691 | 1513 | |
b6faaaf7 | 1514 | mutex_lock(&vha->hw->optrom_mutex); |
22ebde16 | 1515 | if (qla2x00_chip_is_down(vha)) { |
b6faaaf7 | 1516 | mutex_unlock(&vha->hw->optrom_mutex); |
fe52f6e1 JC |
1517 | ql_log(ql_log_warn, vha, 0x70dc, "ISP reset active.\n"); |
1518 | goto done; | |
1519 | } | |
1520 | ||
1521 | if (vha->hw->flags.eeh_busy) { | |
b6faaaf7 | 1522 | mutex_unlock(&vha->hw->optrom_mutex); |
fe52f6e1 JC |
1523 | ql_log(ql_log_warn, vha, 0x70dd, "PCI EEH busy.\n"); |
1524 | goto done; | |
1525 | } | |
1526 | ||
b6faaaf7 QT |
1527 | rc = qla2x00_get_thermal_temp(vha, &temp); |
1528 | mutex_unlock(&vha->hw->optrom_mutex); | |
1529 | if (rc == QLA_SUCCESS) | |
15904d76 | 1530 | return scnprintf(buf, PAGE_SIZE, "%d\n", temp); |
794a5691 | 1531 | |
fe52f6e1 | 1532 | done: |
15904d76 | 1533 | return scnprintf(buf, PAGE_SIZE, "\n"); |
794a5691 AV |
1534 | } |
1535 | ||
656e8912 AV |
1536 | static ssize_t |
1537 | qla2x00_fw_state_show(struct device *dev, struct device_attribute *attr, | |
1538 | char *buf) | |
1539 | { | |
1540 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
85880801 | 1541 | int rval = QLA_FUNCTION_FAILED; |
b5a340dd | 1542 | uint16_t state[6]; |
8ae6d9c7 GM |
1543 | uint32_t pstate; |
1544 | ||
1545 | if (IS_QLAFX00(vha->hw)) { | |
1546 | pstate = qlafx00_fw_state_show(dev, attr, buf); | |
15904d76 | 1547 | return scnprintf(buf, PAGE_SIZE, "0x%x\n", pstate); |
8ae6d9c7 | 1548 | } |
656e8912 | 1549 | |
b6faaaf7 QT |
1550 | mutex_lock(&vha->hw->optrom_mutex); |
1551 | if (qla2x00_chip_is_down(vha)) { | |
1552 | mutex_unlock(&vha->hw->optrom_mutex); | |
7c3df132 SK |
1553 | ql_log(ql_log_warn, vha, 0x707c, |
1554 | "ISP reset active.\n"); | |
b6faaaf7 QT |
1555 | goto out; |
1556 | } else if (vha->hw->flags.eeh_busy) { | |
1557 | mutex_unlock(&vha->hw->optrom_mutex); | |
1558 | goto out; | |
1559 | } | |
1560 | ||
1561 | rval = qla2x00_get_firmware_state(vha, state); | |
1562 | mutex_unlock(&vha->hw->optrom_mutex); | |
1563 | out: | |
1564 | if (rval != QLA_SUCCESS) { | |
656e8912 | 1565 | memset(state, -1, sizeof(state)); |
b6faaaf7 QT |
1566 | rval = qla2x00_get_firmware_state(vha, state); |
1567 | } | |
656e8912 | 1568 | |
b5a340dd JC |
1569 | return scnprintf(buf, PAGE_SIZE, "0x%x 0x%x 0x%x 0x%x 0x%x 0x%x\n", |
1570 | state[0], state[1], state[2], state[3], state[4], state[5]); | |
656e8912 AV |
1571 | } |
1572 | ||
a9b6f722 SK |
1573 | static ssize_t |
1574 | qla2x00_diag_requests_show(struct device *dev, | |
1575 | struct device_attribute *attr, char *buf) | |
1576 | { | |
1577 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1578 | ||
1579 | if (!IS_BIDI_CAPABLE(vha->hw)) | |
15904d76 | 1580 | return scnprintf(buf, PAGE_SIZE, "\n"); |
a9b6f722 | 1581 | |
15904d76 | 1582 | return scnprintf(buf, PAGE_SIZE, "%llu\n", vha->bidi_stats.io_count); |
a9b6f722 SK |
1583 | } |
1584 | ||
1585 | static ssize_t | |
1586 | qla2x00_diag_megabytes_show(struct device *dev, | |
1587 | struct device_attribute *attr, char *buf) | |
1588 | { | |
1589 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1590 | ||
1591 | if (!IS_BIDI_CAPABLE(vha->hw)) | |
15904d76 | 1592 | return scnprintf(buf, PAGE_SIZE, "\n"); |
a9b6f722 | 1593 | |
15904d76 | 1594 | return scnprintf(buf, PAGE_SIZE, "%llu\n", |
a9b6f722 SK |
1595 | vha->bidi_stats.transfer_bytes >> 20); |
1596 | } | |
1597 | ||
40129a4c HZ |
1598 | static ssize_t |
1599 | qla2x00_fw_dump_size_show(struct device *dev, struct device_attribute *attr, | |
1600 | char *buf) | |
1601 | { | |
1602 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1603 | struct qla_hw_data *ha = vha->hw; | |
1604 | uint32_t size; | |
1605 | ||
1606 | if (!ha->fw_dumped) | |
1607 | size = 0; | |
cf3af76b | 1608 | else if (IS_P3P_TYPE(ha)) |
40129a4c HZ |
1609 | size = ha->md_template_size + ha->md_dump_size; |
1610 | else | |
1611 | size = ha->fw_dump_len; | |
1612 | ||
15904d76 | 1613 | return scnprintf(buf, PAGE_SIZE, "%d\n", size); |
40129a4c HZ |
1614 | } |
1615 | ||
a1b23c5a CD |
1616 | static ssize_t |
1617 | qla2x00_allow_cna_fw_dump_show(struct device *dev, | |
1618 | struct device_attribute *attr, char *buf) | |
1619 | { | |
1620 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1621 | ||
1622 | if (!IS_P3P_TYPE(vha->hw)) | |
1623 | return scnprintf(buf, PAGE_SIZE, "\n"); | |
1624 | else | |
1625 | return scnprintf(buf, PAGE_SIZE, "%s\n", | |
1626 | vha->hw->allow_cna_fw_dump ? "true" : "false"); | |
1627 | } | |
1628 | ||
1629 | static ssize_t | |
1630 | qla2x00_allow_cna_fw_dump_store(struct device *dev, | |
1631 | struct device_attribute *attr, const char *buf, size_t count) | |
1632 | { | |
1633 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1634 | int val = 0; | |
1635 | ||
1636 | if (!IS_P3P_TYPE(vha->hw)) | |
1637 | return -EINVAL; | |
1638 | ||
1639 | if (sscanf(buf, "%d", &val) != 1) | |
1640 | return -EINVAL; | |
1641 | ||
1642 | vha->hw->allow_cna_fw_dump = val != 0; | |
1643 | ||
1644 | return strlen(buf); | |
1645 | } | |
1646 | ||
03aa868c SC |
1647 | static ssize_t |
1648 | qla2x00_pep_version_show(struct device *dev, struct device_attribute *attr, | |
1649 | char *buf) | |
1650 | { | |
1651 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1652 | struct qla_hw_data *ha = vha->hw; | |
1653 | ||
ecc89f25 | 1654 | if (!IS_QLA27XX(ha) && !IS_QLA28XX(ha)) |
03aa868c SC |
1655 | return scnprintf(buf, PAGE_SIZE, "\n"); |
1656 | ||
1657 | return scnprintf(buf, PAGE_SIZE, "%d.%02d.%02d\n", | |
1658 | ha->pep_version[0], ha->pep_version[1], ha->pep_version[2]); | |
1659 | } | |
1660 | ||
92d4408e | 1661 | static ssize_t |
72a92df2 JC |
1662 | qla2x00_min_supported_speed_show(struct device *dev, |
1663 | struct device_attribute *attr, char *buf) | |
92d4408e SC |
1664 | { |
1665 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1666 | struct qla_hw_data *ha = vha->hw; | |
1667 | ||
ecc89f25 | 1668 | if (!IS_QLA27XX(ha) && !IS_QLA28XX(ha)) |
92d4408e SC |
1669 | return scnprintf(buf, PAGE_SIZE, "\n"); |
1670 | ||
1671 | return scnprintf(buf, PAGE_SIZE, "%s\n", | |
72a92df2 JC |
1672 | ha->min_supported_speed == 6 ? "64Gps" : |
1673 | ha->min_supported_speed == 5 ? "32Gps" : | |
1674 | ha->min_supported_speed == 4 ? "16Gps" : | |
1675 | ha->min_supported_speed == 3 ? "8Gps" : | |
1676 | ha->min_supported_speed == 2 ? "4Gps" : | |
1677 | ha->min_supported_speed != 0 ? "unknown" : ""); | |
92d4408e SC |
1678 | } |
1679 | ||
1680 | static ssize_t | |
72a92df2 JC |
1681 | qla2x00_max_supported_speed_show(struct device *dev, |
1682 | struct device_attribute *attr, char *buf) | |
92d4408e SC |
1683 | { |
1684 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1685 | struct qla_hw_data *ha = vha->hw; | |
1686 | ||
ecc89f25 | 1687 | if (!IS_QLA27XX(ha) && !IS_QLA28XX(ha)) |
92d4408e SC |
1688 | return scnprintf(buf, PAGE_SIZE, "\n"); |
1689 | ||
1690 | return scnprintf(buf, PAGE_SIZE, "%s\n", | |
72a92df2 JC |
1691 | ha->max_supported_speed == 2 ? "64Gps" : |
1692 | ha->max_supported_speed == 1 ? "32Gps" : | |
1693 | ha->max_supported_speed == 0 ? "16Gps" : "unknown"); | |
92d4408e SC |
1694 | } |
1695 | ||
4910b524 AG |
1696 | static ssize_t |
1697 | qla2x00_port_speed_store(struct device *dev, struct device_attribute *attr, | |
1698 | const char *buf, size_t count) | |
1699 | { | |
1700 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(dev)); | |
1701 | ulong type, speed; | |
1702 | int oldspeed, rval; | |
1703 | int mode = QLA_SET_DATA_RATE_LR; | |
1704 | struct qla_hw_data *ha = vha->hw; | |
1705 | ||
ecc89f25 | 1706 | if (!IS_QLA27XX(ha) && !IS_QLA28XX(ha)) { |
4910b524 AG |
1707 | ql_log(ql_log_warn, vha, 0x70d8, |
1708 | "Speed setting not supported \n"); | |
1709 | return -EINVAL; | |
1710 | } | |
1711 | ||
1712 | rval = kstrtol(buf, 10, &type); | |
b8870ec6 DC |
1713 | if (rval) |
1714 | return rval; | |
4910b524 AG |
1715 | speed = type; |
1716 | if (type == 40 || type == 80 || type == 160 || | |
1717 | type == 320) { | |
1718 | ql_dbg(ql_dbg_user, vha, 0x70d9, | |
1719 | "Setting will be affected after a loss of sync\n"); | |
1720 | type = type/10; | |
1721 | mode = QLA_SET_DATA_RATE_NOLR; | |
1722 | } | |
1723 | ||
1724 | oldspeed = ha->set_data_rate; | |
1725 | ||
1726 | switch (type) { | |
1727 | case 0: | |
1728 | ha->set_data_rate = PORT_SPEED_AUTO; | |
1729 | break; | |
1730 | case 4: | |
1731 | ha->set_data_rate = PORT_SPEED_4GB; | |
1732 | break; | |
1733 | case 8: | |
1734 | ha->set_data_rate = PORT_SPEED_8GB; | |
1735 | break; | |
1736 | case 16: | |
1737 | ha->set_data_rate = PORT_SPEED_16GB; | |
1738 | break; | |
1739 | case 32: | |
1740 | ha->set_data_rate = PORT_SPEED_32GB; | |
1741 | break; | |
1742 | default: | |
1743 | ql_log(ql_log_warn, vha, 0x1199, | |
1744 | "Unrecognized speed setting:%lx. Setting Autoneg\n", | |
1745 | speed); | |
1746 | ha->set_data_rate = PORT_SPEED_AUTO; | |
1747 | } | |
1748 | ||
1749 | if (qla2x00_chip_is_down(vha) || (oldspeed == ha->set_data_rate)) | |
1750 | return -EINVAL; | |
1751 | ||
1752 | ql_log(ql_log_info, vha, 0x70da, | |
1753 | "Setting speed to %lx Gbps \n", type); | |
1754 | ||
1755 | rval = qla2x00_set_data_rate(vha, mode); | |
1756 | if (rval != QLA_SUCCESS) | |
1757 | return -EIO; | |
1758 | ||
1759 | return strlen(buf); | |
1760 | } | |
1761 | ||
1762 | static ssize_t | |
1763 | qla2x00_port_speed_show(struct device *dev, struct device_attribute *attr, | |
1764 | char *buf) | |
1765 | { | |
1766 | struct scsi_qla_host *vha = shost_priv(dev_to_shost(dev)); | |
1767 | struct qla_hw_data *ha = vha->hw; | |
1768 | ssize_t rval; | |
1769 | char *spd[7] = {"0", "0", "0", "4", "8", "16", "32"}; | |
1770 | ||
1771 | rval = qla2x00_get_data_rate(vha); | |
1772 | if (rval != QLA_SUCCESS) { | |
1773 | ql_log(ql_log_warn, vha, 0x70db, | |
1774 | "Unable to get port speed rval:%zd\n", rval); | |
1775 | return -EINVAL; | |
1776 | } | |
1777 | ||
1778 | ql_log(ql_log_info, vha, 0x70d6, | |
1779 | "port speed:%d\n", ha->link_data_rate); | |
1780 | ||
1781 | return scnprintf(buf, PAGE_SIZE, "%s\n", spd[ha->link_data_rate]); | |
1782 | } | |
1783 | ||
0645cb83 QT |
1784 | /* ----- */ |
1785 | ||
1786 | static ssize_t | |
1787 | qlini_mode_show(struct device *dev, struct device_attribute *attr, char *buf) | |
1788 | { | |
1789 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
1790 | int len = 0; | |
1791 | ||
1792 | len += scnprintf(buf + len, PAGE_SIZE-len, | |
1793 | "Supported options: enabled | disabled | dual | exclusive\n"); | |
1794 | ||
1795 | /* --- */ | |
1796 | len += scnprintf(buf + len, PAGE_SIZE-len, "Current selection: "); | |
1797 | ||
1798 | switch (vha->qlini_mode) { | |
1799 | case QLA2XXX_INI_MODE_EXCLUSIVE: | |
1800 | len += scnprintf(buf + len, PAGE_SIZE-len, | |
1801 | QLA2XXX_INI_MODE_STR_EXCLUSIVE); | |
1802 | break; | |
1803 | case QLA2XXX_INI_MODE_DISABLED: | |
1804 | len += scnprintf(buf + len, PAGE_SIZE-len, | |
1805 | QLA2XXX_INI_MODE_STR_DISABLED); | |
1806 | break; | |
1807 | case QLA2XXX_INI_MODE_ENABLED: | |
1808 | len += scnprintf(buf + len, PAGE_SIZE-len, | |
1809 | QLA2XXX_INI_MODE_STR_ENABLED); | |
1810 | break; | |
1811 | case QLA2XXX_INI_MODE_DUAL: | |
1812 | len += scnprintf(buf + len, PAGE_SIZE-len, | |
1813 | QLA2XXX_INI_MODE_STR_DUAL); | |
1814 | break; | |
1815 | } | |
1816 | len += scnprintf(buf + len, PAGE_SIZE-len, "\n"); | |
1817 | ||
1818 | return len; | |
1819 | } | |
1820 | ||
1821 | static char *mode_to_str[] = { | |
1822 | "exclusive", | |
1823 | "disabled", | |
1824 | "enabled", | |
1825 | "dual", | |
1826 | }; | |
1827 | ||
1828 | #define NEED_EXCH_OFFLOAD(_exchg) ((_exchg) > FW_DEF_EXCHANGES_CNT) | |
1829 | static int qla_set_ini_mode(scsi_qla_host_t *vha, int op) | |
1830 | { | |
1831 | int rc = 0; | |
1832 | enum { | |
1833 | NO_ACTION, | |
1834 | MODE_CHANGE_ACCEPT, | |
1835 | MODE_CHANGE_NO_ACTION, | |
1836 | TARGET_STILL_ACTIVE, | |
1837 | }; | |
1838 | int action = NO_ACTION; | |
1839 | int set_mode = 0; | |
1840 | u8 eo_toggle = 0; /* exchange offload flipped */ | |
1841 | ||
1842 | switch (vha->qlini_mode) { | |
1843 | case QLA2XXX_INI_MODE_DISABLED: | |
1844 | switch (op) { | |
1845 | case QLA2XXX_INI_MODE_DISABLED: | |
1846 | if (qla_tgt_mode_enabled(vha)) { | |
1847 | if (NEED_EXCH_OFFLOAD(vha->u_ql2xexchoffld) != | |
1848 | vha->hw->flags.exchoffld_enabled) | |
1849 | eo_toggle = 1; | |
1850 | if (((vha->ql2xexchoffld != | |
1851 | vha->u_ql2xexchoffld) && | |
1852 | NEED_EXCH_OFFLOAD(vha->u_ql2xexchoffld)) || | |
1853 | eo_toggle) { | |
1854 | /* | |
1855 | * The number of exchange to be offload | |
1856 | * was tweaked or offload option was | |
1857 | * flipped | |
1858 | */ | |
1859 | action = MODE_CHANGE_ACCEPT; | |
1860 | } else { | |
1861 | action = MODE_CHANGE_NO_ACTION; | |
1862 | } | |
1863 | } else { | |
1864 | action = MODE_CHANGE_NO_ACTION; | |
1865 | } | |
1866 | break; | |
1867 | case QLA2XXX_INI_MODE_EXCLUSIVE: | |
1868 | if (qla_tgt_mode_enabled(vha)) { | |
1869 | if (NEED_EXCH_OFFLOAD(vha->u_ql2xexchoffld) != | |
1870 | vha->hw->flags.exchoffld_enabled) | |
1871 | eo_toggle = 1; | |
1872 | if (((vha->ql2xexchoffld != | |
1873 | vha->u_ql2xexchoffld) && | |
1874 | NEED_EXCH_OFFLOAD(vha->u_ql2xexchoffld)) || | |
1875 | eo_toggle) { | |
1876 | /* | |
1877 | * The number of exchange to be offload | |
1878 | * was tweaked or offload option was | |
1879 | * flipped | |
1880 | */ | |
1881 | action = MODE_CHANGE_ACCEPT; | |
1882 | } else { | |
1883 | action = MODE_CHANGE_NO_ACTION; | |
1884 | } | |
1885 | } else { | |
1886 | action = MODE_CHANGE_ACCEPT; | |
1887 | } | |
1888 | break; | |
1889 | case QLA2XXX_INI_MODE_DUAL: | |
1890 | action = MODE_CHANGE_ACCEPT; | |
1891 | /* active_mode is target only, reset it to dual */ | |
1892 | if (qla_tgt_mode_enabled(vha)) { | |
1893 | set_mode = 1; | |
1894 | action = MODE_CHANGE_ACCEPT; | |
1895 | } else { | |
1896 | action = MODE_CHANGE_NO_ACTION; | |
1897 | } | |
1898 | break; | |
1899 | ||
1900 | case QLA2XXX_INI_MODE_ENABLED: | |
1901 | if (qla_tgt_mode_enabled(vha)) | |
1902 | action = TARGET_STILL_ACTIVE; | |
1903 | else { | |
1904 | action = MODE_CHANGE_ACCEPT; | |
1905 | set_mode = 1; | |
1906 | } | |
1907 | break; | |
1908 | } | |
1909 | break; | |
1910 | ||
1911 | case QLA2XXX_INI_MODE_EXCLUSIVE: | |
1912 | switch (op) { | |
1913 | case QLA2XXX_INI_MODE_EXCLUSIVE: | |
1914 | if (qla_tgt_mode_enabled(vha)) { | |
1915 | if (NEED_EXCH_OFFLOAD(vha->u_ql2xexchoffld) != | |
1916 | vha->hw->flags.exchoffld_enabled) | |
1917 | eo_toggle = 1; | |
1918 | if (((vha->ql2xexchoffld != | |
1919 | vha->u_ql2xexchoffld) && | |
1920 | NEED_EXCH_OFFLOAD(vha->u_ql2xexchoffld)) || | |
1921 | eo_toggle) | |
1922 | /* | |
1923 | * The number of exchange to be offload | |
1924 | * was tweaked or offload option was | |
1925 | * flipped | |
1926 | */ | |
1927 | action = MODE_CHANGE_ACCEPT; | |
1928 | else | |
1929 | action = NO_ACTION; | |
1930 | } else | |
1931 | action = NO_ACTION; | |
1932 | ||
1933 | break; | |
1934 | ||
1935 | case QLA2XXX_INI_MODE_DISABLED: | |
1936 | if (qla_tgt_mode_enabled(vha)) { | |
1937 | if (NEED_EXCH_OFFLOAD(vha->u_ql2xexchoffld) != | |
1938 | vha->hw->flags.exchoffld_enabled) | |
1939 | eo_toggle = 1; | |
1940 | if (((vha->ql2xexchoffld != | |
1941 | vha->u_ql2xexchoffld) && | |
1942 | NEED_EXCH_OFFLOAD(vha->u_ql2xexchoffld)) || | |
1943 | eo_toggle) | |
1944 | action = MODE_CHANGE_ACCEPT; | |
1945 | else | |
1946 | action = MODE_CHANGE_NO_ACTION; | |
1947 | } else | |
1948 | action = MODE_CHANGE_NO_ACTION; | |
1949 | break; | |
1950 | ||
1951 | case QLA2XXX_INI_MODE_DUAL: /* exclusive -> dual */ | |
1952 | if (qla_tgt_mode_enabled(vha)) { | |
1953 | action = MODE_CHANGE_ACCEPT; | |
1954 | set_mode = 1; | |
1955 | } else | |
1956 | action = MODE_CHANGE_ACCEPT; | |
1957 | break; | |
1958 | ||
1959 | case QLA2XXX_INI_MODE_ENABLED: | |
1960 | if (qla_tgt_mode_enabled(vha)) | |
1961 | action = TARGET_STILL_ACTIVE; | |
1962 | else { | |
1963 | if (vha->hw->flags.fw_started) | |
1964 | action = MODE_CHANGE_NO_ACTION; | |
1965 | else | |
1966 | action = MODE_CHANGE_ACCEPT; | |
1967 | } | |
1968 | break; | |
1969 | } | |
1970 | break; | |
1971 | ||
1972 | case QLA2XXX_INI_MODE_ENABLED: | |
1973 | switch (op) { | |
1974 | case QLA2XXX_INI_MODE_ENABLED: | |
1975 | if (NEED_EXCH_OFFLOAD(vha->u_ql2xiniexchg) != | |
1976 | vha->hw->flags.exchoffld_enabled) | |
1977 | eo_toggle = 1; | |
1978 | if (((vha->ql2xiniexchg != vha->u_ql2xiniexchg) && | |
1979 | NEED_EXCH_OFFLOAD(vha->u_ql2xiniexchg)) || | |
1980 | eo_toggle) | |
1981 | action = MODE_CHANGE_ACCEPT; | |
1982 | else | |
1983 | action = NO_ACTION; | |
1984 | break; | |
1985 | case QLA2XXX_INI_MODE_DUAL: | |
1986 | case QLA2XXX_INI_MODE_DISABLED: | |
1987 | action = MODE_CHANGE_ACCEPT; | |
1988 | break; | |
1989 | default: | |
1990 | action = MODE_CHANGE_NO_ACTION; | |
1991 | break; | |
1992 | } | |
1993 | break; | |
1994 | ||
1995 | case QLA2XXX_INI_MODE_DUAL: | |
1996 | switch (op) { | |
1997 | case QLA2XXX_INI_MODE_DUAL: | |
1998 | if (qla_tgt_mode_enabled(vha) || | |
1999 | qla_dual_mode_enabled(vha)) { | |
2000 | if (NEED_EXCH_OFFLOAD(vha->u_ql2xexchoffld + | |
2001 | vha->u_ql2xiniexchg) != | |
2002 | vha->hw->flags.exchoffld_enabled) | |
2003 | eo_toggle = 1; | |
2004 | ||
2005 | if ((((vha->ql2xexchoffld + | |
2006 | vha->ql2xiniexchg) != | |
2007 | (vha->u_ql2xiniexchg + | |
2008 | vha->u_ql2xexchoffld)) && | |
2009 | NEED_EXCH_OFFLOAD(vha->u_ql2xiniexchg + | |
2010 | vha->u_ql2xexchoffld)) || eo_toggle) | |
2011 | action = MODE_CHANGE_ACCEPT; | |
2012 | else | |
2013 | action = NO_ACTION; | |
2014 | } else { | |
2015 | if (NEED_EXCH_OFFLOAD(vha->u_ql2xexchoffld + | |
2016 | vha->u_ql2xiniexchg) != | |
2017 | vha->hw->flags.exchoffld_enabled) | |
2018 | eo_toggle = 1; | |
2019 | ||
2020 | if ((((vha->ql2xexchoffld + vha->ql2xiniexchg) | |
2021 | != (vha->u_ql2xiniexchg + | |
2022 | vha->u_ql2xexchoffld)) && | |
2023 | NEED_EXCH_OFFLOAD(vha->u_ql2xiniexchg + | |
2024 | vha->u_ql2xexchoffld)) || eo_toggle) | |
2025 | action = MODE_CHANGE_NO_ACTION; | |
2026 | else | |
2027 | action = NO_ACTION; | |
2028 | } | |
2029 | break; | |
2030 | ||
2031 | case QLA2XXX_INI_MODE_DISABLED: | |
2032 | if (qla_tgt_mode_enabled(vha) || | |
2033 | qla_dual_mode_enabled(vha)) { | |
2034 | /* turning off initiator mode */ | |
2035 | set_mode = 1; | |
2036 | action = MODE_CHANGE_ACCEPT; | |
2037 | } else { | |
2038 | action = MODE_CHANGE_NO_ACTION; | |
2039 | } | |
2040 | break; | |
2041 | ||
2042 | case QLA2XXX_INI_MODE_EXCLUSIVE: | |
2043 | if (qla_tgt_mode_enabled(vha) || | |
2044 | qla_dual_mode_enabled(vha)) { | |
2045 | set_mode = 1; | |
2046 | action = MODE_CHANGE_ACCEPT; | |
2047 | } else { | |
2048 | action = MODE_CHANGE_ACCEPT; | |
2049 | } | |
2050 | break; | |
2051 | ||
2052 | case QLA2XXX_INI_MODE_ENABLED: | |
2053 | if (qla_tgt_mode_enabled(vha) || | |
2054 | qla_dual_mode_enabled(vha)) { | |
2055 | action = TARGET_STILL_ACTIVE; | |
2056 | } else { | |
2057 | action = MODE_CHANGE_ACCEPT; | |
2058 | } | |
2059 | } | |
2060 | break; | |
2061 | } | |
2062 | ||
2063 | switch (action) { | |
2064 | case MODE_CHANGE_ACCEPT: | |
2065 | ql_log(ql_log_warn, vha, 0xffff, | |
2066 | "Mode change accepted. From %s to %s, Tgt exchg %d|%d. ini exchg %d|%d\n", | |
2067 | mode_to_str[vha->qlini_mode], mode_to_str[op], | |
2068 | vha->ql2xexchoffld, vha->u_ql2xexchoffld, | |
2069 | vha->ql2xiniexchg, vha->u_ql2xiniexchg); | |
2070 | ||
2071 | vha->qlini_mode = op; | |
2072 | vha->ql2xexchoffld = vha->u_ql2xexchoffld; | |
2073 | vha->ql2xiniexchg = vha->u_ql2xiniexchg; | |
2074 | if (set_mode) | |
2075 | qlt_set_mode(vha); | |
2076 | vha->flags.online = 1; | |
2077 | set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); | |
2078 | break; | |
2079 | ||
2080 | case MODE_CHANGE_NO_ACTION: | |
2081 | ql_log(ql_log_warn, vha, 0xffff, | |
2082 | "Mode is set. No action taken. From %s to %s, Tgt exchg %d|%d. ini exchg %d|%d\n", | |
2083 | mode_to_str[vha->qlini_mode], mode_to_str[op], | |
2084 | vha->ql2xexchoffld, vha->u_ql2xexchoffld, | |
2085 | vha->ql2xiniexchg, vha->u_ql2xiniexchg); | |
2086 | vha->qlini_mode = op; | |
2087 | vha->ql2xexchoffld = vha->u_ql2xexchoffld; | |
2088 | vha->ql2xiniexchg = vha->u_ql2xiniexchg; | |
2089 | break; | |
2090 | ||
2091 | case TARGET_STILL_ACTIVE: | |
2092 | ql_log(ql_log_warn, vha, 0xffff, | |
2093 | "Target Mode is active. Unable to change Mode.\n"); | |
2094 | break; | |
2095 | ||
2096 | case NO_ACTION: | |
2097 | default: | |
2098 | ql_log(ql_log_warn, vha, 0xffff, | |
2099 | "Mode unchange. No action taken. %d|%d pct %d|%d.\n", | |
2100 | vha->qlini_mode, op, | |
2101 | vha->ql2xexchoffld, vha->u_ql2xexchoffld); | |
2102 | break; | |
2103 | } | |
2104 | ||
2105 | return rc; | |
2106 | } | |
2107 | ||
2108 | static ssize_t | |
2109 | qlini_mode_store(struct device *dev, struct device_attribute *attr, | |
2110 | const char *buf, size_t count) | |
2111 | { | |
2112 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
2113 | int ini; | |
2114 | ||
2115 | if (!buf) | |
2116 | return -EINVAL; | |
2117 | ||
2118 | if (strncasecmp(QLA2XXX_INI_MODE_STR_EXCLUSIVE, buf, | |
2119 | strlen(QLA2XXX_INI_MODE_STR_EXCLUSIVE)) == 0) | |
2120 | ini = QLA2XXX_INI_MODE_EXCLUSIVE; | |
2121 | else if (strncasecmp(QLA2XXX_INI_MODE_STR_DISABLED, buf, | |
2122 | strlen(QLA2XXX_INI_MODE_STR_DISABLED)) == 0) | |
2123 | ini = QLA2XXX_INI_MODE_DISABLED; | |
2124 | else if (strncasecmp(QLA2XXX_INI_MODE_STR_ENABLED, buf, | |
2125 | strlen(QLA2XXX_INI_MODE_STR_ENABLED)) == 0) | |
2126 | ini = QLA2XXX_INI_MODE_ENABLED; | |
2127 | else if (strncasecmp(QLA2XXX_INI_MODE_STR_DUAL, buf, | |
2128 | strlen(QLA2XXX_INI_MODE_STR_DUAL)) == 0) | |
2129 | ini = QLA2XXX_INI_MODE_DUAL; | |
2130 | else | |
2131 | return -EINVAL; | |
2132 | ||
2133 | qla_set_ini_mode(vha, ini); | |
2134 | return strlen(buf); | |
2135 | } | |
2136 | ||
2137 | static ssize_t | |
2138 | ql2xexchoffld_show(struct device *dev, struct device_attribute *attr, | |
2139 | char *buf) | |
2140 | { | |
2141 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
2142 | int len = 0; | |
2143 | ||
2144 | len += scnprintf(buf + len, PAGE_SIZE-len, | |
2145 | "target exchange: new %d : current: %d\n\n", | |
2146 | vha->u_ql2xexchoffld, vha->ql2xexchoffld); | |
2147 | ||
2148 | len += scnprintf(buf + len, PAGE_SIZE-len, | |
2149 | "Please (re)set operating mode via \"/sys/class/scsi_host/host%ld/qlini_mode\" to load new setting.\n", | |
2150 | vha->host_no); | |
2151 | ||
2152 | return len; | |
2153 | } | |
2154 | ||
2155 | static ssize_t | |
2156 | ql2xexchoffld_store(struct device *dev, struct device_attribute *attr, | |
2157 | const char *buf, size_t count) | |
2158 | { | |
2159 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
2160 | int val = 0; | |
2161 | ||
2162 | if (sscanf(buf, "%d", &val) != 1) | |
2163 | return -EINVAL; | |
2164 | ||
2165 | if (val > FW_MAX_EXCHANGES_CNT) | |
2166 | val = FW_MAX_EXCHANGES_CNT; | |
2167 | else if (val < 0) | |
2168 | val = 0; | |
2169 | ||
2170 | vha->u_ql2xexchoffld = val; | |
2171 | return strlen(buf); | |
2172 | } | |
2173 | ||
2174 | static ssize_t | |
2175 | ql2xiniexchg_show(struct device *dev, struct device_attribute *attr, | |
2176 | char *buf) | |
2177 | { | |
2178 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
2179 | int len = 0; | |
2180 | ||
2181 | len += scnprintf(buf + len, PAGE_SIZE-len, | |
2182 | "target exchange: new %d : current: %d\n\n", | |
2183 | vha->u_ql2xiniexchg, vha->ql2xiniexchg); | |
2184 | ||
2185 | len += scnprintf(buf + len, PAGE_SIZE-len, | |
2186 | "Please (re)set operating mode via \"/sys/class/scsi_host/host%ld/qlini_mode\" to load new setting.\n", | |
2187 | vha->host_no); | |
2188 | ||
2189 | return len; | |
2190 | } | |
2191 | ||
2192 | static ssize_t | |
2193 | ql2xiniexchg_store(struct device *dev, struct device_attribute *attr, | |
2194 | const char *buf, size_t count) | |
2195 | { | |
2196 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
2197 | int val = 0; | |
2198 | ||
2199 | if (sscanf(buf, "%d", &val) != 1) | |
2200 | return -EINVAL; | |
2201 | ||
2202 | if (val > FW_MAX_EXCHANGES_CNT) | |
2203 | val = FW_MAX_EXCHANGES_CNT; | |
2204 | else if (val < 0) | |
2205 | val = 0; | |
2206 | ||
2207 | vha->u_ql2xiniexchg = val; | |
2208 | return strlen(buf); | |
2209 | } | |
2210 | ||
50b81275 GM |
2211 | static ssize_t |
2212 | qla2x00_dif_bundle_statistics_show(struct device *dev, | |
2213 | struct device_attribute *attr, char *buf) | |
2214 | { | |
2215 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
2216 | struct qla_hw_data *ha = vha->hw; | |
2217 | ||
2218 | return scnprintf(buf, PAGE_SIZE, | |
2219 | "cross=%llu read=%llu write=%llu kalloc=%llu dma_alloc=%llu unusable=%u\n", | |
2220 | ha->dif_bundle_crossed_pages, ha->dif_bundle_reads, | |
2221 | ha->dif_bundle_writes, ha->dif_bundle_kallocs, | |
2222 | ha->dif_bundle_dma_allocs, ha->pool.unusable.count); | |
2223 | } | |
2224 | ||
df617ffb JC |
2225 | static ssize_t |
2226 | qla2x00_fw_attr_show(struct device *dev, | |
2227 | struct device_attribute *attr, char *buf) | |
2228 | { | |
2229 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
2230 | struct qla_hw_data *ha = vha->hw; | |
2231 | ||
ecc89f25 | 2232 | if (!IS_QLA27XX(ha) && !IS_QLA28XX(ha)) |
df617ffb JC |
2233 | return scnprintf(buf, PAGE_SIZE, "\n"); |
2234 | ||
2235 | return scnprintf(buf, PAGE_SIZE, "%llx\n", | |
2236 | (uint64_t)ha->fw_attributes_ext[1] << 48 | | |
2237 | (uint64_t)ha->fw_attributes_ext[0] << 32 | | |
2238 | (uint64_t)ha->fw_attributes_h << 16 | | |
2239 | (uint64_t)ha->fw_attributes); | |
2240 | } | |
2241 | ||
2242 | static ssize_t | |
2243 | qla2x00_port_no_show(struct device *dev, struct device_attribute *attr, | |
2244 | char *buf) | |
2245 | { | |
2246 | scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); | |
2247 | ||
2248 | return scnprintf(buf, PAGE_SIZE, "%u\n", vha->hw->port_no); | |
2249 | } | |
2250 | ||
50b81275 | 2251 | static DEVICE_ATTR(driver_version, S_IRUGO, qla2x00_driver_version_show, NULL); |
ee959b00 TJ |
2252 | static DEVICE_ATTR(fw_version, S_IRUGO, qla2x00_fw_version_show, NULL); |
2253 | static DEVICE_ATTR(serial_num, S_IRUGO, qla2x00_serial_num_show, NULL); | |
2254 | static DEVICE_ATTR(isp_name, S_IRUGO, qla2x00_isp_name_show, NULL); | |
2255 | static DEVICE_ATTR(isp_id, S_IRUGO, qla2x00_isp_id_show, NULL); | |
2256 | static DEVICE_ATTR(model_name, S_IRUGO, qla2x00_model_name_show, NULL); | |
2257 | static DEVICE_ATTR(model_desc, S_IRUGO, qla2x00_model_desc_show, NULL); | |
2258 | static DEVICE_ATTR(pci_info, S_IRUGO, qla2x00_pci_info_show, NULL); | |
bbd1ae41 | 2259 | static DEVICE_ATTR(link_state, S_IRUGO, qla2x00_link_state_show, NULL); |
ee959b00 TJ |
2260 | static DEVICE_ATTR(zio, S_IRUGO | S_IWUSR, qla2x00_zio_show, qla2x00_zio_store); |
2261 | static DEVICE_ATTR(zio_timer, S_IRUGO | S_IWUSR, qla2x00_zio_timer_show, | |
2262 | qla2x00_zio_timer_store); | |
2263 | static DEVICE_ATTR(beacon, S_IRUGO | S_IWUSR, qla2x00_beacon_show, | |
2264 | qla2x00_beacon_store); | |
2265 | static DEVICE_ATTR(optrom_bios_version, S_IRUGO, | |
2266 | qla2x00_optrom_bios_version_show, NULL); | |
2267 | static DEVICE_ATTR(optrom_efi_version, S_IRUGO, | |
2268 | qla2x00_optrom_efi_version_show, NULL); | |
2269 | static DEVICE_ATTR(optrom_fcode_version, S_IRUGO, | |
2270 | qla2x00_optrom_fcode_version_show, NULL); | |
2271 | static DEVICE_ATTR(optrom_fw_version, S_IRUGO, qla2x00_optrom_fw_version_show, | |
2272 | NULL); | |
0f2d962f MI |
2273 | static DEVICE_ATTR(optrom_gold_fw_version, S_IRUGO, |
2274 | qla2x00_optrom_gold_fw_version_show, NULL); | |
9a069e19 GM |
2275 | static DEVICE_ATTR(84xx_fw_version, S_IRUGO, qla24xx_84xx_fw_version_show, |
2276 | NULL); | |
e5f5f6f7 HZ |
2277 | static DEVICE_ATTR(total_isp_aborts, S_IRUGO, qla2x00_total_isp_aborts_show, |
2278 | NULL); | |
2a3192a3 | 2279 | static DEVICE_ATTR(serdes_version, 0444, qla2x00_serdes_version_show, NULL); |
3a03eb79 | 2280 | static DEVICE_ATTR(mpi_version, S_IRUGO, qla2x00_mpi_version_show, NULL); |
55a96158 | 2281 | static DEVICE_ATTR(phy_version, S_IRUGO, qla2x00_phy_version_show, NULL); |
fbcbb5d0 LC |
2282 | static DEVICE_ATTR(flash_block_size, S_IRUGO, qla2x00_flash_block_size_show, |
2283 | NULL); | |
bad7001c AV |
2284 | static DEVICE_ATTR(vlan_id, S_IRUGO, qla2x00_vlan_id_show, NULL); |
2285 | static DEVICE_ATTR(vn_port_mac_address, S_IRUGO, | |
2286 | qla2x00_vn_port_mac_address_show, NULL); | |
7f774025 | 2287 | static DEVICE_ATTR(fabric_param, S_IRUGO, qla2x00_fabric_param_show, NULL); |
656e8912 | 2288 | static DEVICE_ATTR(fw_state, S_IRUGO, qla2x00_fw_state_show, NULL); |
794a5691 | 2289 | static DEVICE_ATTR(thermal_temp, S_IRUGO, qla2x00_thermal_temp_show, NULL); |
a9b6f722 SK |
2290 | static DEVICE_ATTR(diag_requests, S_IRUGO, qla2x00_diag_requests_show, NULL); |
2291 | static DEVICE_ATTR(diag_megabytes, S_IRUGO, qla2x00_diag_megabytes_show, NULL); | |
40129a4c | 2292 | static DEVICE_ATTR(fw_dump_size, S_IRUGO, qla2x00_fw_dump_size_show, NULL); |
a1b23c5a CD |
2293 | static DEVICE_ATTR(allow_cna_fw_dump, S_IRUGO | S_IWUSR, |
2294 | qla2x00_allow_cna_fw_dump_show, | |
2295 | qla2x00_allow_cna_fw_dump_store); | |
03aa868c | 2296 | static DEVICE_ATTR(pep_version, S_IRUGO, qla2x00_pep_version_show, NULL); |
72a92df2 JC |
2297 | static DEVICE_ATTR(min_supported_speed, 0444, |
2298 | qla2x00_min_supported_speed_show, NULL); | |
2299 | static DEVICE_ATTR(max_supported_speed, 0444, | |
2300 | qla2x00_max_supported_speed_show, NULL); | |
8b4673ba QT |
2301 | static DEVICE_ATTR(zio_threshold, 0644, |
2302 | qla_zio_threshold_show, | |
2303 | qla_zio_threshold_store); | |
0645cb83 QT |
2304 | static DEVICE_ATTR_RW(qlini_mode); |
2305 | static DEVICE_ATTR_RW(ql2xexchoffld); | |
2306 | static DEVICE_ATTR_RW(ql2xiniexchg); | |
50b81275 GM |
2307 | static DEVICE_ATTR(dif_bundle_statistics, 0444, |
2308 | qla2x00_dif_bundle_statistics_show, NULL); | |
4910b524 AG |
2309 | static DEVICE_ATTR(port_speed, 0644, qla2x00_port_speed_show, |
2310 | qla2x00_port_speed_store); | |
df617ffb JC |
2311 | static DEVICE_ATTR(port_no, 0444, qla2x00_port_no_show, NULL); |
2312 | static DEVICE_ATTR(fw_attr, 0444, qla2x00_fw_attr_show, NULL); | |
0645cb83 | 2313 | |
ee959b00 TJ |
2314 | |
2315 | struct device_attribute *qla2x00_host_attrs[] = { | |
2316 | &dev_attr_driver_version, | |
2317 | &dev_attr_fw_version, | |
2318 | &dev_attr_serial_num, | |
2319 | &dev_attr_isp_name, | |
2320 | &dev_attr_isp_id, | |
2321 | &dev_attr_model_name, | |
2322 | &dev_attr_model_desc, | |
2323 | &dev_attr_pci_info, | |
bbd1ae41 | 2324 | &dev_attr_link_state, |
ee959b00 TJ |
2325 | &dev_attr_zio, |
2326 | &dev_attr_zio_timer, | |
2327 | &dev_attr_beacon, | |
2328 | &dev_attr_optrom_bios_version, | |
2329 | &dev_attr_optrom_efi_version, | |
2330 | &dev_attr_optrom_fcode_version, | |
2331 | &dev_attr_optrom_fw_version, | |
9a069e19 | 2332 | &dev_attr_84xx_fw_version, |
e5f5f6f7 | 2333 | &dev_attr_total_isp_aborts, |
2a3192a3 | 2334 | &dev_attr_serdes_version, |
3a03eb79 | 2335 | &dev_attr_mpi_version, |
55a96158 | 2336 | &dev_attr_phy_version, |
fbcbb5d0 | 2337 | &dev_attr_flash_block_size, |
bad7001c AV |
2338 | &dev_attr_vlan_id, |
2339 | &dev_attr_vn_port_mac_address, | |
7f774025 | 2340 | &dev_attr_fabric_param, |
656e8912 | 2341 | &dev_attr_fw_state, |
0f2d962f | 2342 | &dev_attr_optrom_gold_fw_version, |
794a5691 | 2343 | &dev_attr_thermal_temp, |
a9b6f722 SK |
2344 | &dev_attr_diag_requests, |
2345 | &dev_attr_diag_megabytes, | |
40129a4c | 2346 | &dev_attr_fw_dump_size, |
a1b23c5a | 2347 | &dev_attr_allow_cna_fw_dump, |
03aa868c | 2348 | &dev_attr_pep_version, |
72a92df2 JC |
2349 | &dev_attr_min_supported_speed, |
2350 | &dev_attr_max_supported_speed, | |
8b4673ba | 2351 | &dev_attr_zio_threshold, |
50b81275 | 2352 | &dev_attr_dif_bundle_statistics, |
4910b524 | 2353 | &dev_attr_port_speed, |
df617ffb JC |
2354 | &dev_attr_port_no, |
2355 | &dev_attr_fw_attr, | |
0645cb83 QT |
2356 | NULL, /* reserve for qlini_mode */ |
2357 | NULL, /* reserve for ql2xiniexchg */ | |
2358 | NULL, /* reserve for ql2xexchoffld */ | |
afb046e2 AV |
2359 | NULL, |
2360 | }; | |
2361 | ||
0645cb83 QT |
2362 | void qla_insert_tgt_attrs(void) |
2363 | { | |
2364 | struct device_attribute **attr; | |
2365 | ||
2366 | /* advance to empty slot */ | |
2367 | for (attr = &qla2x00_host_attrs[0]; *attr; ++attr) | |
2368 | continue; | |
2369 | ||
2370 | *attr = &dev_attr_qlini_mode; | |
2371 | attr++; | |
2372 | *attr = &dev_attr_ql2xiniexchg; | |
2373 | attr++; | |
2374 | *attr = &dev_attr_ql2xexchoffld; | |
2375 | } | |
2376 | ||
8482e118 AV |
2377 | /* Host attributes. */ |
2378 | ||
2379 | static void | |
2380 | qla2x00_get_host_port_id(struct Scsi_Host *shost) | |
2381 | { | |
7b867cf7 | 2382 | scsi_qla_host_t *vha = shost_priv(shost); |
8482e118 | 2383 | |
7b867cf7 AC |
2384 | fc_host_port_id(shost) = vha->d_id.b.domain << 16 | |
2385 | vha->d_id.b.area << 8 | vha->d_id.b.al_pa; | |
8482e118 AV |
2386 | } |
2387 | ||
04414013 AV |
2388 | static void |
2389 | qla2x00_get_host_speed(struct Scsi_Host *shost) | |
2390 | { | |
2a3192a3 JC |
2391 | scsi_qla_host_t *vha = shost_priv(shost); |
2392 | u32 speed; | |
04414013 | 2393 | |
2a3192a3 | 2394 | if (IS_QLAFX00(vha->hw)) { |
8ae6d9c7 GM |
2395 | qlafx00_get_host_speed(shost); |
2396 | return; | |
2397 | } | |
2398 | ||
2a3192a3 | 2399 | switch (vha->hw->link_data_rate) { |
d8b45213 | 2400 | case PORT_SPEED_1GB: |
2ae2b370 | 2401 | speed = FC_PORTSPEED_1GBIT; |
04414013 | 2402 | break; |
d8b45213 | 2403 | case PORT_SPEED_2GB: |
2ae2b370 | 2404 | speed = FC_PORTSPEED_2GBIT; |
04414013 | 2405 | break; |
d8b45213 | 2406 | case PORT_SPEED_4GB: |
2ae2b370 | 2407 | speed = FC_PORTSPEED_4GBIT; |
04414013 | 2408 | break; |
da4541b6 | 2409 | case PORT_SPEED_8GB: |
2ae2b370 | 2410 | speed = FC_PORTSPEED_8GBIT; |
da4541b6 | 2411 | break; |
3a03eb79 AV |
2412 | case PORT_SPEED_10GB: |
2413 | speed = FC_PORTSPEED_10GBIT; | |
2414 | break; | |
6246b8a1 GM |
2415 | case PORT_SPEED_16GB: |
2416 | speed = FC_PORTSPEED_16GBIT; | |
2417 | break; | |
f73cb695 CD |
2418 | case PORT_SPEED_32GB: |
2419 | speed = FC_PORTSPEED_32GBIT; | |
2420 | break; | |
ecc89f25 JC |
2421 | case PORT_SPEED_64GB: |
2422 | speed = FC_PORTSPEED_64GBIT; | |
2423 | break; | |
2a3192a3 JC |
2424 | default: |
2425 | speed = FC_PORTSPEED_UNKNOWN; | |
2426 | break; | |
04414013 | 2427 | } |
2a3192a3 | 2428 | |
04414013 AV |
2429 | fc_host_speed(shost) = speed; |
2430 | } | |
2431 | ||
8d067623 AV |
2432 | static void |
2433 | qla2x00_get_host_port_type(struct Scsi_Host *shost) | |
2434 | { | |
7b867cf7 | 2435 | scsi_qla_host_t *vha = shost_priv(shost); |
2a3192a3 | 2436 | uint32_t port_type; |
8d067623 | 2437 | |
7b867cf7 | 2438 | if (vha->vp_idx) { |
2f2fa13d SS |
2439 | fc_host_port_type(shost) = FC_PORTTYPE_NPIV; |
2440 | return; | |
2441 | } | |
7b867cf7 | 2442 | switch (vha->hw->current_topology) { |
8d067623 AV |
2443 | case ISP_CFG_NL: |
2444 | port_type = FC_PORTTYPE_LPORT; | |
2445 | break; | |
2446 | case ISP_CFG_FL: | |
2447 | port_type = FC_PORTTYPE_NLPORT; | |
2448 | break; | |
2449 | case ISP_CFG_N: | |
2450 | port_type = FC_PORTTYPE_PTP; | |
2451 | break; | |
2452 | case ISP_CFG_F: | |
2453 | port_type = FC_PORTTYPE_NPORT; | |
2454 | break; | |
2a3192a3 JC |
2455 | default: |
2456 | port_type = FC_PORTTYPE_UNKNOWN; | |
2457 | break; | |
8d067623 | 2458 | } |
2a3192a3 | 2459 | |
8d067623 AV |
2460 | fc_host_port_type(shost) = port_type; |
2461 | } | |
2462 | ||
8482e118 AV |
2463 | static void |
2464 | qla2x00_get_starget_node_name(struct scsi_target *starget) | |
2465 | { | |
2466 | struct Scsi_Host *host = dev_to_shost(starget->dev.parent); | |
7b867cf7 | 2467 | scsi_qla_host_t *vha = shost_priv(host); |
bdf79621 | 2468 | fc_port_t *fcport; |
f8b02a85 | 2469 | u64 node_name = 0; |
8482e118 | 2470 | |
7b867cf7 | 2471 | list_for_each_entry(fcport, &vha->vp_fcports, list) { |
5ab5a4dd AV |
2472 | if (fcport->rport && |
2473 | starget->id == fcport->rport->scsi_target_id) { | |
f8b02a85 | 2474 | node_name = wwn_to_u64(fcport->node_name); |
bdf79621 AV |
2475 | break; |
2476 | } | |
2477 | } | |
2478 | ||
f8b02a85 | 2479 | fc_starget_node_name(starget) = node_name; |
8482e118 AV |
2480 | } |
2481 | ||
2482 | static void | |
2483 | qla2x00_get_starget_port_name(struct scsi_target *starget) | |
2484 | { | |
2485 | struct Scsi_Host *host = dev_to_shost(starget->dev.parent); | |
7b867cf7 | 2486 | scsi_qla_host_t *vha = shost_priv(host); |
bdf79621 | 2487 | fc_port_t *fcport; |
f8b02a85 | 2488 | u64 port_name = 0; |
8482e118 | 2489 | |
7b867cf7 | 2490 | list_for_each_entry(fcport, &vha->vp_fcports, list) { |
5ab5a4dd AV |
2491 | if (fcport->rport && |
2492 | starget->id == fcport->rport->scsi_target_id) { | |
f8b02a85 | 2493 | port_name = wwn_to_u64(fcport->port_name); |
bdf79621 AV |
2494 | break; |
2495 | } | |
2496 | } | |
2497 | ||
f8b02a85 | 2498 | fc_starget_port_name(starget) = port_name; |
8482e118 AV |
2499 | } |
2500 | ||
2501 | static void | |
2502 | qla2x00_get_starget_port_id(struct scsi_target *starget) | |
2503 | { | |
2504 | struct Scsi_Host *host = dev_to_shost(starget->dev.parent); | |
7b867cf7 | 2505 | scsi_qla_host_t *vha = shost_priv(host); |
bdf79621 AV |
2506 | fc_port_t *fcport; |
2507 | uint32_t port_id = ~0U; | |
2508 | ||
7b867cf7 | 2509 | list_for_each_entry(fcport, &vha->vp_fcports, list) { |
5ab5a4dd AV |
2510 | if (fcport->rport && |
2511 | starget->id == fcport->rport->scsi_target_id) { | |
bdf79621 AV |
2512 | port_id = fcport->d_id.b.domain << 16 | |
2513 | fcport->d_id.b.area << 8 | fcport->d_id.b.al_pa; | |
2514 | break; | |
2515 | } | |
2516 | } | |
8482e118 | 2517 | |
8482e118 AV |
2518 | fc_starget_port_id(starget) = port_id; |
2519 | } | |
2520 | ||
2a3192a3 | 2521 | static inline void |
8482e118 AV |
2522 | qla2x00_set_rport_loss_tmo(struct fc_rport *rport, uint32_t timeout) |
2523 | { | |
2a3192a3 | 2524 | rport->dev_loss_tmo = timeout ? timeout : 1; |
8482e118 AV |
2525 | } |
2526 | ||
5f3a9a20 SJ |
2527 | static void |
2528 | qla2x00_dev_loss_tmo_callbk(struct fc_rport *rport) | |
2529 | { | |
2530 | struct Scsi_Host *host = rport_to_shost(rport); | |
2531 | fc_port_t *fcport = *(fc_port_t **)rport->dd_data; | |
044d78e1 | 2532 | unsigned long flags; |
5f3a9a20 | 2533 | |
3c01b4f9 SJ |
2534 | if (!fcport) |
2535 | return; | |
2536 | ||
38170fa8 GM |
2537 | /* Now that the rport has been deleted, set the fcport state to |
2538 | FCS_DEVICE_DEAD */ | |
ec426e10 | 2539 | qla2x00_set_fcport_state(fcport, FCS_DEVICE_DEAD); |
38170fa8 | 2540 | |
5f3a9a20 SJ |
2541 | /* |
2542 | * Transport has effectively 'deleted' the rport, clear | |
2543 | * all local references. | |
2544 | */ | |
044d78e1 | 2545 | spin_lock_irqsave(host->host_lock, flags); |
3fadb80b | 2546 | fcport->rport = fcport->drport = NULL; |
5f3a9a20 | 2547 | *((fc_port_t **)rport->dd_data) = NULL; |
044d78e1 | 2548 | spin_unlock_irqrestore(host->host_lock, flags); |
3fadb80b GM |
2549 | |
2550 | if (test_bit(ABORT_ISP_ACTIVE, &fcport->vha->dpc_flags)) | |
2551 | return; | |
2552 | ||
2553 | if (unlikely(pci_channel_offline(fcport->vha->hw->pdev))) { | |
2554 | qla2x00_abort_all_cmds(fcport->vha, DID_NO_CONNECT << 16); | |
2555 | return; | |
2556 | } | |
5f3a9a20 SJ |
2557 | } |
2558 | ||
2559 | static void | |
2560 | qla2x00_terminate_rport_io(struct fc_rport *rport) | |
2561 | { | |
2562 | fc_port_t *fcport = *(fc_port_t **)rport->dd_data; | |
2563 | ||
3c01b4f9 SJ |
2564 | if (!fcport) |
2565 | return; | |
2566 | ||
a465537a SC |
2567 | if (test_bit(UNLOADING, &fcport->vha->dpc_flags)) |
2568 | return; | |
2569 | ||
85880801 AV |
2570 | if (test_bit(ABORT_ISP_ACTIVE, &fcport->vha->dpc_flags)) |
2571 | return; | |
2572 | ||
b9b12f73 SJ |
2573 | if (unlikely(pci_channel_offline(fcport->vha->hw->pdev))) { |
2574 | qla2x00_abort_all_cmds(fcport->vha, DID_NO_CONNECT << 16); | |
2575 | return; | |
2576 | } | |
6390d1f3 AV |
2577 | /* |
2578 | * At this point all fcport's software-states are cleared. Perform any | |
2579 | * final cleanup of firmware resources (PCBs and XCBs). | |
2580 | */ | |
220d36b4 | 2581 | if (fcport->loop_id != FC_NO_LOOP_ID) { |
af11f64d AV |
2582 | if (IS_FWI2_CAPABLE(fcport->vha->hw)) |
2583 | fcport->vha->hw->isp_ops->fabric_logout(fcport->vha, | |
2584 | fcport->loop_id, fcport->d_id.b.domain, | |
2585 | fcport->d_id.b.area, fcport->d_id.b.al_pa); | |
2586 | else | |
2587 | qla2x00_port_logout(fcport->vha, fcport); | |
2588 | } | |
5f3a9a20 SJ |
2589 | } |
2590 | ||
91ca7b01 AV |
2591 | static int |
2592 | qla2x00_issue_lip(struct Scsi_Host *shost) | |
2593 | { | |
7b867cf7 | 2594 | scsi_qla_host_t *vha = shost_priv(shost); |
91ca7b01 | 2595 | |
8ae6d9c7 GM |
2596 | if (IS_QLAFX00(vha->hw)) |
2597 | return 0; | |
2598 | ||
7b867cf7 | 2599 | qla2x00_loop_reset(vha); |
91ca7b01 AV |
2600 | return 0; |
2601 | } | |
2602 | ||
392e2f65 AV |
2603 | static struct fc_host_statistics * |
2604 | qla2x00_get_fc_host_stats(struct Scsi_Host *shost) | |
2605 | { | |
7b867cf7 AC |
2606 | scsi_qla_host_t *vha = shost_priv(shost); |
2607 | struct qla_hw_data *ha = vha->hw; | |
2608 | struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev); | |
392e2f65 | 2609 | int rval; |
43ef0580 AV |
2610 | struct link_statistics *stats; |
2611 | dma_addr_t stats_dma; | |
fc90adaf | 2612 | struct fc_host_statistics *p = &vha->fc_host_stat; |
392e2f65 | 2613 | |
fc90adaf | 2614 | memset(p, -1, sizeof(*p)); |
392e2f65 | 2615 | |
8ae6d9c7 GM |
2616 | if (IS_QLAFX00(vha->hw)) |
2617 | goto done; | |
2618 | ||
85880801 AV |
2619 | if (test_bit(UNLOADING, &vha->dpc_flags)) |
2620 | goto done; | |
2621 | ||
2622 | if (unlikely(pci_channel_offline(ha->pdev))) | |
2623 | goto done; | |
2624 | ||
22ebde16 | 2625 | if (qla2x00_chip_is_down(vha)) |
8fbfe2d2 CD |
2626 | goto done; |
2627 | ||
750afb08 LC |
2628 | stats = dma_alloc_coherent(&ha->pdev->dev, sizeof(*stats), &stats_dma, |
2629 | GFP_KERNEL); | |
c6dc9905 | 2630 | if (!stats) { |
7c3df132 SK |
2631 | ql_log(ql_log_warn, vha, 0x707d, |
2632 | "Failed to allocate memory for stats.\n"); | |
43ef0580 AV |
2633 | goto done; |
2634 | } | |
43ef0580 AV |
2635 | |
2636 | rval = QLA_FUNCTION_FAILED; | |
e428924c | 2637 | if (IS_FWI2_CAPABLE(ha)) { |
c6dc9905 | 2638 | rval = qla24xx_get_isp_stats(base_vha, stats, stats_dma, 0); |
7b867cf7 | 2639 | } else if (atomic_read(&base_vha->loop_state) == LOOP_READY && |
8fbfe2d2 | 2640 | !ha->dpc_active) { |
178779a6 | 2641 | /* Must be in a 'READY' state for statistics retrieval. */ |
7b867cf7 AC |
2642 | rval = qla2x00_get_link_status(base_vha, base_vha->loop_id, |
2643 | stats, stats_dma); | |
392e2f65 | 2644 | } |
178779a6 AV |
2645 | |
2646 | if (rval != QLA_SUCCESS) | |
43ef0580 AV |
2647 | goto done_free; |
2648 | ||
fc90adaf JC |
2649 | p->link_failure_count = stats->link_fail_cnt; |
2650 | p->loss_of_sync_count = stats->loss_sync_cnt; | |
2651 | p->loss_of_signal_count = stats->loss_sig_cnt; | |
2652 | p->prim_seq_protocol_err_count = stats->prim_seq_err_cnt; | |
2653 | p->invalid_tx_word_count = stats->inval_xmit_word_cnt; | |
2654 | p->invalid_crc_count = stats->inval_crc_cnt; | |
43ef0580 | 2655 | if (IS_FWI2_CAPABLE(ha)) { |
fc90adaf JC |
2656 | p->lip_count = stats->lip_cnt; |
2657 | p->tx_frames = stats->tx_frames; | |
2658 | p->rx_frames = stats->rx_frames; | |
2659 | p->dumped_frames = stats->discarded_frames; | |
2660 | p->nos_count = stats->nos_rcvd; | |
2661 | p->error_frames = | |
fabbb8df | 2662 | stats->dropped_frames + stats->discarded_frames; |
fc90adaf JC |
2663 | p->rx_words = vha->qla_stats.input_bytes; |
2664 | p->tx_words = vha->qla_stats.output_bytes; | |
43ef0580 | 2665 | } |
fc90adaf JC |
2666 | p->fcp_control_requests = vha->qla_stats.control_requests; |
2667 | p->fcp_input_requests = vha->qla_stats.input_requests; | |
2668 | p->fcp_output_requests = vha->qla_stats.output_requests; | |
2669 | p->fcp_input_megabytes = vha->qla_stats.input_bytes >> 20; | |
2670 | p->fcp_output_megabytes = vha->qla_stats.output_bytes >> 20; | |
2671 | p->seconds_since_last_reset = | |
fabbb8df | 2672 | get_jiffies_64() - vha->qla_stats.jiffies_at_last_reset; |
fc90adaf | 2673 | do_div(p->seconds_since_last_reset, HZ); |
392e2f65 | 2674 | |
43ef0580 | 2675 | done_free: |
243de676 HZ |
2676 | dma_free_coherent(&ha->pdev->dev, sizeof(struct link_statistics), |
2677 | stats, stats_dma); | |
178779a6 | 2678 | done: |
fc90adaf | 2679 | return p; |
392e2f65 AV |
2680 | } |
2681 | ||
fabbb8df JC |
2682 | static void |
2683 | qla2x00_reset_host_stats(struct Scsi_Host *shost) | |
2684 | { | |
2685 | scsi_qla_host_t *vha = shost_priv(shost); | |
c6dc9905 JC |
2686 | struct qla_hw_data *ha = vha->hw; |
2687 | struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev); | |
2688 | struct link_statistics *stats; | |
2689 | dma_addr_t stats_dma; | |
fabbb8df | 2690 | |
fc90adaf | 2691 | memset(&vha->qla_stats, 0, sizeof(vha->qla_stats)); |
fabbb8df JC |
2692 | memset(&vha->fc_host_stat, 0, sizeof(vha->fc_host_stat)); |
2693 | ||
2694 | vha->qla_stats.jiffies_at_last_reset = get_jiffies_64(); | |
c6dc9905 JC |
2695 | |
2696 | if (IS_FWI2_CAPABLE(ha)) { | |
2697 | stats = dma_alloc_coherent(&ha->pdev->dev, | |
2698 | sizeof(*stats), &stats_dma, GFP_KERNEL); | |
2699 | if (!stats) { | |
2700 | ql_log(ql_log_warn, vha, 0x70d7, | |
2701 | "Failed to allocate memory for stats.\n"); | |
2702 | return; | |
2703 | } | |
2704 | ||
2705 | /* reset firmware statistics */ | |
2706 | qla24xx_get_isp_stats(base_vha, stats, stats_dma, BIT_0); | |
2707 | ||
2708 | dma_free_coherent(&ha->pdev->dev, sizeof(*stats), | |
2709 | stats, stats_dma); | |
2710 | } | |
fabbb8df JC |
2711 | } |
2712 | ||
1620f7c2 AV |
2713 | static void |
2714 | qla2x00_get_host_symbolic_name(struct Scsi_Host *shost) | |
2715 | { | |
7b867cf7 | 2716 | scsi_qla_host_t *vha = shost_priv(shost); |
1620f7c2 | 2717 | |
df57caba HM |
2718 | qla2x00_get_sym_node_name(vha, fc_host_symbolic_name(shost), |
2719 | sizeof(fc_host_symbolic_name(shost))); | |
1620f7c2 AV |
2720 | } |
2721 | ||
a740a3f0 AV |
2722 | static void |
2723 | qla2x00_set_host_system_hostname(struct Scsi_Host *shost) | |
2724 | { | |
7b867cf7 | 2725 | scsi_qla_host_t *vha = shost_priv(shost); |
a740a3f0 | 2726 | |
7b867cf7 | 2727 | set_bit(REGISTER_FDMI_NEEDED, &vha->dpc_flags); |
a740a3f0 AV |
2728 | } |
2729 | ||
90991c85 AV |
2730 | static void |
2731 | qla2x00_get_host_fabric_name(struct Scsi_Host *shost) | |
2732 | { | |
7b867cf7 | 2733 | scsi_qla_host_t *vha = shost_priv(shost); |
c02ee1e5 BVA |
2734 | static const uint8_t node_name[WWN_SIZE] = { |
2735 | 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF | |
2736 | }; | |
35e0cbd4 | 2737 | u64 fabric_name = wwn_to_u64(node_name); |
90991c85 | 2738 | |
7b867cf7 | 2739 | if (vha->device_flags & SWITCH_FOUND) |
35e0cbd4 | 2740 | fabric_name = wwn_to_u64(vha->fabric_node_name); |
90991c85 | 2741 | |
35e0cbd4 | 2742 | fc_host_fabric_name(shost) = fabric_name; |
90991c85 AV |
2743 | } |
2744 | ||
7047fcdd AV |
2745 | static void |
2746 | qla2x00_get_host_port_state(struct Scsi_Host *shost) | |
2747 | { | |
7b867cf7 AC |
2748 | scsi_qla_host_t *vha = shost_priv(shost); |
2749 | struct scsi_qla_host *base_vha = pci_get_drvdata(vha->hw->pdev); | |
7047fcdd | 2750 | |
49e85c23 | 2751 | if (!base_vha->flags.online) { |
7047fcdd | 2752 | fc_host_port_state(shost) = FC_PORTSTATE_OFFLINE; |
49e85c23 SK |
2753 | return; |
2754 | } | |
2755 | ||
2756 | switch (atomic_read(&base_vha->loop_state)) { | |
2757 | case LOOP_UPDATE: | |
2758 | fc_host_port_state(shost) = FC_PORTSTATE_DIAGNOSTICS; | |
2759 | break; | |
2760 | case LOOP_DOWN: | |
2761 | if (test_bit(LOOP_RESYNC_NEEDED, &base_vha->dpc_flags)) | |
2762 | fc_host_port_state(shost) = FC_PORTSTATE_DIAGNOSTICS; | |
2763 | else | |
2764 | fc_host_port_state(shost) = FC_PORTSTATE_LINKDOWN; | |
2765 | break; | |
2766 | case LOOP_DEAD: | |
2767 | fc_host_port_state(shost) = FC_PORTSTATE_LINKDOWN; | |
2768 | break; | |
2769 | case LOOP_READY: | |
7047fcdd | 2770 | fc_host_port_state(shost) = FC_PORTSTATE_ONLINE; |
49e85c23 SK |
2771 | break; |
2772 | default: | |
2773 | fc_host_port_state(shost) = FC_PORTSTATE_UNKNOWN; | |
2774 | break; | |
2775 | } | |
7047fcdd AV |
2776 | } |
2777 | ||
2c3dfe3f SJ |
2778 | static int |
2779 | qla24xx_vport_create(struct fc_vport *fc_vport, bool disable) | |
2780 | { | |
2781 | int ret = 0; | |
2afa19a9 | 2782 | uint8_t qos = 0; |
7b867cf7 AC |
2783 | scsi_qla_host_t *base_vha = shost_priv(fc_vport->shost); |
2784 | scsi_qla_host_t *vha = NULL; | |
73208dfd | 2785 | struct qla_hw_data *ha = base_vha->hw; |
2afa19a9 | 2786 | int cnt; |
59e0b8b0 | 2787 | struct req_que *req = ha->req_q_map[0]; |
d7459527 | 2788 | struct qla_qpair *qpair; |
2c3dfe3f SJ |
2789 | |
2790 | ret = qla24xx_vport_create_req_sanity_check(fc_vport); | |
2791 | if (ret) { | |
7c3df132 SK |
2792 | ql_log(ql_log_warn, vha, 0x707e, |
2793 | "Vport sanity check failed, status %x\n", ret); | |
2c3dfe3f SJ |
2794 | return (ret); |
2795 | } | |
2796 | ||
2797 | vha = qla24xx_create_vhost(fc_vport); | |
2798 | if (vha == NULL) { | |
7c3df132 | 2799 | ql_log(ql_log_warn, vha, 0x707f, "Vport create host failed.\n"); |
2c3dfe3f SJ |
2800 | return FC_VPORT_FAILED; |
2801 | } | |
2802 | if (disable) { | |
2803 | atomic_set(&vha->vp_state, VP_OFFLINE); | |
2804 | fc_vport_set_state(fc_vport, FC_VPORT_DISABLED); | |
2805 | } else | |
2806 | atomic_set(&vha->vp_state, VP_FAILED); | |
2807 | ||
2808 | /* ready to create vport */ | |
7c3df132 SK |
2809 | ql_log(ql_log_info, vha, 0x7080, |
2810 | "VP entry id %d assigned.\n", vha->vp_idx); | |
2c3dfe3f SJ |
2811 | |
2812 | /* initialized vport states */ | |
2813 | atomic_set(&vha->loop_state, LOOP_DOWN); | |
58e2753c BVA |
2814 | vha->vp_err_state = VP_ERR_PORTDWN; |
2815 | vha->vp_prev_err_state = VP_ERR_UNKWN; | |
2c3dfe3f | 2816 | /* Check if physical ha port is Up */ |
7b867cf7 AC |
2817 | if (atomic_read(&base_vha->loop_state) == LOOP_DOWN || |
2818 | atomic_read(&base_vha->loop_state) == LOOP_DEAD) { | |
2c3dfe3f | 2819 | /* Don't retry or attempt login of this virtual port */ |
7c3df132 SK |
2820 | ql_dbg(ql_dbg_user, vha, 0x7081, |
2821 | "Vport loop state is not UP.\n"); | |
2c3dfe3f SJ |
2822 | atomic_set(&vha->loop_state, LOOP_DEAD); |
2823 | if (!disable) | |
2824 | fc_vport_set_state(fc_vport, FC_VPORT_LINKDOWN); | |
2825 | } | |
2826 | ||
e02587d7 | 2827 | if (IS_T10_PI_CAPABLE(ha) && ql2xenabledif) { |
bad75002 | 2828 | if (ha->fw_attributes & BIT_4) { |
9e522cd8 | 2829 | int prot = 0, guard; |
bd432bb5 | 2830 | |
bad75002 | 2831 | vha->flags.difdix_supported = 1; |
7c3df132 SK |
2832 | ql_dbg(ql_dbg_user, vha, 0x7082, |
2833 | "Registered for DIF/DIX type 1 and 3 protection.\n"); | |
8cb2049c AE |
2834 | if (ql2xenabledif == 1) |
2835 | prot = SHOST_DIX_TYPE0_PROTECTION; | |
bad75002 | 2836 | scsi_host_set_prot(vha->host, |
8cb2049c | 2837 | prot | SHOST_DIF_TYPE1_PROTECTION |
0c470874 | 2838 | | SHOST_DIF_TYPE2_PROTECTION |
bad75002 AE |
2839 | | SHOST_DIF_TYPE3_PROTECTION |
2840 | | SHOST_DIX_TYPE1_PROTECTION | |
0c470874 | 2841 | | SHOST_DIX_TYPE2_PROTECTION |
bad75002 | 2842 | | SHOST_DIX_TYPE3_PROTECTION); |
9e522cd8 AE |
2843 | |
2844 | guard = SHOST_DIX_GUARD_CRC; | |
2845 | ||
2846 | if (IS_PI_IPGUARD_CAPABLE(ha) && | |
2847 | (ql2xenabledif > 1 || IS_PI_DIFB_DIX0_CAPABLE(ha))) | |
2848 | guard |= SHOST_DIX_GUARD_IP; | |
2849 | ||
2850 | scsi_host_set_guard(vha->host, guard); | |
bad75002 AE |
2851 | } else |
2852 | vha->flags.difdix_supported = 0; | |
2853 | } | |
2854 | ||
d139b9bd JB |
2855 | if (scsi_add_host_with_dma(vha->host, &fc_vport->dev, |
2856 | &ha->pdev->dev)) { | |
7c3df132 SK |
2857 | ql_dbg(ql_dbg_user, vha, 0x7083, |
2858 | "scsi_add_host failure for VP[%d].\n", vha->vp_idx); | |
2c3dfe3f SJ |
2859 | goto vport_create_failed_2; |
2860 | } | |
2861 | ||
2862 | /* initialize attributes */ | |
d2b5f10e | 2863 | fc_host_dev_loss_tmo(vha->host) = ha->port_down_retry_count; |
2c3dfe3f SJ |
2864 | fc_host_node_name(vha->host) = wwn_to_u64(vha->node_name); |
2865 | fc_host_port_name(vha->host) = wwn_to_u64(vha->port_name); | |
2866 | fc_host_supported_classes(vha->host) = | |
7b867cf7 | 2867 | fc_host_supported_classes(base_vha->host); |
2c3dfe3f | 2868 | fc_host_supported_speeds(vha->host) = |
7b867cf7 | 2869 | fc_host_supported_speeds(base_vha->host); |
2c3dfe3f | 2870 | |
2d70c103 | 2871 | qlt_vport_create(vha, ha); |
2c3dfe3f SJ |
2872 | qla24xx_vport_disable(fc_vport, disable); |
2873 | ||
d7459527 | 2874 | if (!ql2xmqsupport || !ha->npiv_info) |
2afa19a9 | 2875 | goto vport_queue; |
d7459527 | 2876 | |
2afa19a9 | 2877 | /* Create a request queue in QoS mode for the vport */ |
40859ae5 AC |
2878 | for (cnt = 0; cnt < ha->nvram_npiv_size; cnt++) { |
2879 | if (memcmp(ha->npiv_info[cnt].port_name, vha->port_name, 8) == 0 | |
2880 | && memcmp(ha->npiv_info[cnt].node_name, vha->node_name, | |
59e0b8b0 | 2881 | 8) == 0) { |
2afa19a9 AC |
2882 | qos = ha->npiv_info[cnt].q_qos; |
2883 | break; | |
73208dfd | 2884 | } |
2afa19a9 | 2885 | } |
6246b8a1 | 2886 | |
2afa19a9 | 2887 | if (qos) { |
82de802a | 2888 | qpair = qla2xxx_create_qpair(vha, qos, vha->vp_idx, true); |
d7459527 | 2889 | if (!qpair) |
7c3df132 | 2890 | ql_log(ql_log_warn, vha, 0x7084, |
d7459527 | 2891 | "Can't create qpair for VP[%d]\n", |
7c3df132 | 2892 | vha->vp_idx); |
59e0b8b0 | 2893 | else { |
7c3df132 | 2894 | ql_dbg(ql_dbg_multiq, vha, 0xc001, |
d7459527 MH |
2895 | "Queue pair: %d Qos: %d) created for VP[%d]\n", |
2896 | qpair->id, qos, vha->vp_idx); | |
7c3df132 | 2897 | ql_dbg(ql_dbg_user, vha, 0x7085, |
d7459527 MH |
2898 | "Queue Pair: %d Qos: %d) created for VP[%d]\n", |
2899 | qpair->id, qos, vha->vp_idx); | |
2900 | req = qpair->req; | |
2901 | vha->qpair = qpair; | |
59e0b8b0 | 2902 | } |
73208dfd AC |
2903 | } |
2904 | ||
2afa19a9 | 2905 | vport_queue: |
59e0b8b0 | 2906 | vha->req = req; |
2c3dfe3f | 2907 | return 0; |
2afa19a9 | 2908 | |
2c3dfe3f SJ |
2909 | vport_create_failed_2: |
2910 | qla24xx_disable_vp(vha); | |
2911 | qla24xx_deallocate_vp_id(vha); | |
2c3dfe3f SJ |
2912 | scsi_host_put(vha->host); |
2913 | return FC_VPORT_FAILED; | |
2914 | } | |
2915 | ||
a824ebb3 | 2916 | static int |
2c3dfe3f SJ |
2917 | qla24xx_vport_delete(struct fc_vport *fc_vport) |
2918 | { | |
2c3dfe3f | 2919 | scsi_qla_host_t *vha = fc_vport->dd_data; |
73208dfd AC |
2920 | struct qla_hw_data *ha = vha->hw; |
2921 | uint16_t id = vha->vp_idx; | |
c9c5ced9 AV |
2922 | |
2923 | while (test_bit(LOOP_RESYNC_ACTIVE, &vha->dpc_flags) || | |
7b867cf7 | 2924 | test_bit(FCPORT_UPDATE_NEEDED, &vha->dpc_flags)) |
c9c5ced9 | 2925 | msleep(1000); |
2c3dfe3f | 2926 | |
835aa4f2 GM |
2927 | qla_nvme_delete(vha); |
2928 | ||
2c3dfe3f | 2929 | qla24xx_disable_vp(vha); |
efa93f48 | 2930 | qla2x00_wait_for_sess_deletion(vha); |
2c3dfe3f | 2931 | |
feafb7b1 AE |
2932 | vha->flags.delete_progress = 1; |
2933 | ||
0e8cd71c SK |
2934 | qlt_remove_target(ha, vha); |
2935 | ||
7b867cf7 AC |
2936 | fc_remove_host(vha->host); |
2937 | ||
2938 | scsi_remove_host(vha->host); | |
2939 | ||
9f40682e AE |
2940 | /* Allow timer to run to drain queued items, when removing vp */ |
2941 | qla24xx_deallocate_vp_id(vha); | |
2942 | ||
feafb7b1 AE |
2943 | if (vha->timer_active) { |
2944 | qla2x00_vp_stop_timer(vha); | |
7c3df132 SK |
2945 | ql_dbg(ql_dbg_user, vha, 0x7086, |
2946 | "Timer for the VP[%d] has stopped\n", vha->vp_idx); | |
feafb7b1 | 2947 | } |
7b867cf7 | 2948 | |
feafb7b1 AE |
2949 | qla2x00_free_fcports(vha); |
2950 | ||
0d6e61bc AV |
2951 | mutex_lock(&ha->vport_lock); |
2952 | ha->cur_vport_count--; | |
2953 | clear_bit(vha->vp_idx, ha->vp_idx_map); | |
2954 | mutex_unlock(&ha->vport_lock); | |
2955 | ||
726b8548 QT |
2956 | dma_free_coherent(&ha->pdev->dev, vha->gnl.size, vha->gnl.l, |
2957 | vha->gnl.ldma); | |
2958 | ||
a4239945 QT |
2959 | vfree(vha->scan.l); |
2960 | ||
c4a9b538 | 2961 | if (vha->qpair && vha->qpair->vp_idx == vha->vp_idx) { |
d7459527 | 2962 | if (qla2xxx_delete_qpair(vha, vha->qpair) != QLA_SUCCESS) |
7c3df132 | 2963 | ql_log(ql_log_warn, vha, 0x7087, |
d7459527 | 2964 | "Queue Pair delete failed.\n"); |
cf5a1631 AC |
2965 | } |
2966 | ||
7c3df132 | 2967 | ql_log(ql_log_info, vha, 0x7088, "VP[%d] deleted.\n", id); |
cfb0919c | 2968 | scsi_host_put(vha->host); |
2c3dfe3f SJ |
2969 | return 0; |
2970 | } | |
2971 | ||
a824ebb3 | 2972 | static int |
2c3dfe3f SJ |
2973 | qla24xx_vport_disable(struct fc_vport *fc_vport, bool disable) |
2974 | { | |
2975 | scsi_qla_host_t *vha = fc_vport->dd_data; | |
2976 | ||
2977 | if (disable) | |
2978 | qla24xx_disable_vp(vha); | |
2979 | else | |
2980 | qla24xx_enable_vp(vha); | |
2981 | ||
2982 | return 0; | |
2983 | } | |
2984 | ||
1c97a12a | 2985 | struct fc_function_template qla2xxx_transport_functions = { |
8482e118 AV |
2986 | |
2987 | .show_host_node_name = 1, | |
2988 | .show_host_port_name = 1, | |
ad3e0eda | 2989 | .show_host_supported_classes = 1, |
2ae2b370 | 2990 | .show_host_supported_speeds = 1, |
ad3e0eda | 2991 | |
8482e118 AV |
2992 | .get_host_port_id = qla2x00_get_host_port_id, |
2993 | .show_host_port_id = 1, | |
04414013 AV |
2994 | .get_host_speed = qla2x00_get_host_speed, |
2995 | .show_host_speed = 1, | |
8d067623 AV |
2996 | .get_host_port_type = qla2x00_get_host_port_type, |
2997 | .show_host_port_type = 1, | |
1620f7c2 AV |
2998 | .get_host_symbolic_name = qla2x00_get_host_symbolic_name, |
2999 | .show_host_symbolic_name = 1, | |
a740a3f0 AV |
3000 | .set_host_system_hostname = qla2x00_set_host_system_hostname, |
3001 | .show_host_system_hostname = 1, | |
90991c85 AV |
3002 | .get_host_fabric_name = qla2x00_get_host_fabric_name, |
3003 | .show_host_fabric_name = 1, | |
7047fcdd AV |
3004 | .get_host_port_state = qla2x00_get_host_port_state, |
3005 | .show_host_port_state = 1, | |
8482e118 | 3006 | |
bdf79621 | 3007 | .dd_fcrport_size = sizeof(struct fc_port *), |
ad3e0eda | 3008 | .show_rport_supported_classes = 1, |
8482e118 AV |
3009 | |
3010 | .get_starget_node_name = qla2x00_get_starget_node_name, | |
3011 | .show_starget_node_name = 1, | |
3012 | .get_starget_port_name = qla2x00_get_starget_port_name, | |
3013 | .show_starget_port_name = 1, | |
3014 | .get_starget_port_id = qla2x00_get_starget_port_id, | |
3015 | .show_starget_port_id = 1, | |
3016 | ||
8482e118 AV |
3017 | .set_rport_dev_loss_tmo = qla2x00_set_rport_loss_tmo, |
3018 | .show_rport_dev_loss_tmo = 1, | |
3019 | ||
91ca7b01 | 3020 | .issue_fc_host_lip = qla2x00_issue_lip, |
5f3a9a20 SJ |
3021 | .dev_loss_tmo_callbk = qla2x00_dev_loss_tmo_callbk, |
3022 | .terminate_rport_io = qla2x00_terminate_rport_io, | |
392e2f65 | 3023 | .get_fc_host_stats = qla2x00_get_fc_host_stats, |
fabbb8df | 3024 | .reset_fc_host_stats = qla2x00_reset_host_stats, |
2c3dfe3f SJ |
3025 | |
3026 | .vport_create = qla24xx_vport_create, | |
3027 | .vport_disable = qla24xx_vport_disable, | |
3028 | .vport_delete = qla24xx_vport_delete, | |
9a069e19 GM |
3029 | .bsg_request = qla24xx_bsg_request, |
3030 | .bsg_timeout = qla24xx_bsg_timeout, | |
2c3dfe3f SJ |
3031 | }; |
3032 | ||
3033 | struct fc_function_template qla2xxx_transport_vport_functions = { | |
3034 | ||
3035 | .show_host_node_name = 1, | |
3036 | .show_host_port_name = 1, | |
3037 | .show_host_supported_classes = 1, | |
3038 | ||
3039 | .get_host_port_id = qla2x00_get_host_port_id, | |
3040 | .show_host_port_id = 1, | |
3041 | .get_host_speed = qla2x00_get_host_speed, | |
3042 | .show_host_speed = 1, | |
3043 | .get_host_port_type = qla2x00_get_host_port_type, | |
3044 | .show_host_port_type = 1, | |
3045 | .get_host_symbolic_name = qla2x00_get_host_symbolic_name, | |
3046 | .show_host_symbolic_name = 1, | |
3047 | .set_host_system_hostname = qla2x00_set_host_system_hostname, | |
3048 | .show_host_system_hostname = 1, | |
3049 | .get_host_fabric_name = qla2x00_get_host_fabric_name, | |
3050 | .show_host_fabric_name = 1, | |
3051 | .get_host_port_state = qla2x00_get_host_port_state, | |
3052 | .show_host_port_state = 1, | |
3053 | ||
3054 | .dd_fcrport_size = sizeof(struct fc_port *), | |
3055 | .show_rport_supported_classes = 1, | |
3056 | ||
3057 | .get_starget_node_name = qla2x00_get_starget_node_name, | |
3058 | .show_starget_node_name = 1, | |
3059 | .get_starget_port_name = qla2x00_get_starget_port_name, | |
3060 | .show_starget_port_name = 1, | |
3061 | .get_starget_port_id = qla2x00_get_starget_port_id, | |
3062 | .show_starget_port_id = 1, | |
3063 | ||
2c3dfe3f SJ |
3064 | .set_rport_dev_loss_tmo = qla2x00_set_rport_loss_tmo, |
3065 | .show_rport_dev_loss_tmo = 1, | |
3066 | ||
3067 | .issue_fc_host_lip = qla2x00_issue_lip, | |
5f3a9a20 SJ |
3068 | .dev_loss_tmo_callbk = qla2x00_dev_loss_tmo_callbk, |
3069 | .terminate_rport_io = qla2x00_terminate_rport_io, | |
2c3dfe3f | 3070 | .get_fc_host_stats = qla2x00_get_fc_host_stats, |
fabbb8df JC |
3071 | .reset_fc_host_stats = qla2x00_reset_host_stats, |
3072 | ||
9a069e19 GM |
3073 | .bsg_request = qla24xx_bsg_request, |
3074 | .bsg_timeout = qla24xx_bsg_timeout, | |
8482e118 AV |
3075 | }; |
3076 | ||
8482e118 | 3077 | void |
7b867cf7 | 3078 | qla2x00_init_host_attr(scsi_qla_host_t *vha) |
8482e118 | 3079 | { |
7b867cf7 | 3080 | struct qla_hw_data *ha = vha->hw; |
72a92df2 | 3081 | u32 speeds = FC_PORTSPEED_UNKNOWN; |
2ae2b370 | 3082 | |
d2b5f10e | 3083 | fc_host_dev_loss_tmo(vha->host) = ha->port_down_retry_count; |
7b867cf7 AC |
3084 | fc_host_node_name(vha->host) = wwn_to_u64(vha->node_name); |
3085 | fc_host_port_name(vha->host) = wwn_to_u64(vha->port_name); | |
7c3f8fd1 | 3086 | fc_host_supported_classes(vha->host) = ha->base_qpair->enable_class_2 ? |
2d70c103 | 3087 | (FC_COS_CLASS2|FC_COS_CLASS3) : FC_COS_CLASS3; |
7b867cf7 AC |
3088 | fc_host_max_npiv_vports(vha->host) = ha->max_npiv_vports; |
3089 | fc_host_npiv_vports_inuse(vha->host) = ha->cur_vport_count; | |
2ae2b370 | 3090 | |
6246b8a1 | 3091 | if (IS_CNA_CAPABLE(ha)) |
72a92df2 JC |
3092 | speeds = FC_PORTSPEED_10GBIT; |
3093 | else if (IS_QLA28XX(ha) || IS_QLA27XX(ha)) { | |
3094 | if (ha->max_supported_speed == 2) { | |
3095 | if (ha->min_supported_speed <= 6) | |
3096 | speeds |= FC_PORTSPEED_64GBIT; | |
3097 | } | |
3098 | if (ha->max_supported_speed == 2 || | |
3099 | ha->max_supported_speed == 1) { | |
3100 | if (ha->min_supported_speed <= 5) | |
3101 | speeds |= FC_PORTSPEED_32GBIT; | |
3102 | } | |
3103 | if (ha->max_supported_speed == 2 || | |
3104 | ha->max_supported_speed == 1 || | |
3105 | ha->max_supported_speed == 0) { | |
3106 | if (ha->min_supported_speed <= 4) | |
3107 | speeds |= FC_PORTSPEED_16GBIT; | |
3108 | } | |
3109 | if (ha->max_supported_speed == 1 || | |
3110 | ha->max_supported_speed == 0) { | |
3111 | if (ha->min_supported_speed <= 3) | |
3112 | speeds |= FC_PORTSPEED_8GBIT; | |
3113 | } | |
3114 | if (ha->max_supported_speed == 0) { | |
3115 | if (ha->min_supported_speed <= 2) | |
3116 | speeds |= FC_PORTSPEED_4GBIT; | |
3117 | } | |
3118 | } else if (IS_QLA2031(ha)) | |
3119 | speeds = FC_PORTSPEED_16GBIT|FC_PORTSPEED_8GBIT| | |
3120 | FC_PORTSPEED_4GBIT; | |
3121 | else if (IS_QLA25XX(ha) || IS_QLAFX00(ha)) | |
3122 | speeds = FC_PORTSPEED_8GBIT|FC_PORTSPEED_4GBIT| | |
3123 | FC_PORTSPEED_2GBIT|FC_PORTSPEED_1GBIT; | |
4d4df193 | 3124 | else if (IS_QLA24XX_TYPE(ha)) |
72a92df2 JC |
3125 | speeds = FC_PORTSPEED_4GBIT|FC_PORTSPEED_2GBIT| |
3126 | FC_PORTSPEED_1GBIT; | |
2ae2b370 | 3127 | else if (IS_QLA23XX(ha)) |
72a92df2 | 3128 | speeds = FC_PORTSPEED_2GBIT|FC_PORTSPEED_1GBIT; |
2ae2b370 | 3129 | else |
72a92df2 JC |
3130 | speeds = FC_PORTSPEED_1GBIT; |
3131 | ||
3132 | fc_host_supported_speeds(vha->host) = speeds; | |
8482e118 | 3133 | } |