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