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b85daafe KG |
1 | /* |
2 | * Copyright (c) 2005-2010 Brocade Communications Systems, Inc. | |
3 | * All rights reserved | |
4 | * www.brocade.com | |
5 | * | |
6 | * Linux driver for Brocade Fibre Channel Host Bus Adapter. | |
7 | * | |
8 | * This program is free software; you can redistribute it and/or modify it | |
9 | * under the terms of the GNU General Public License (GPL) Version 2 as | |
10 | * published by the Free Software Foundation | |
11 | * | |
12 | * This program is distributed in the hope that it will be useful, but | |
13 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
15 | * General Public License for more details. | |
16 | */ | |
17 | ||
18 | #include <linux/uaccess.h> | |
19 | #include "bfad_drv.h" | |
20 | #include "bfad_im.h" | |
21 | #include "bfad_bsg.h" | |
22 | ||
23 | BFA_TRC_FILE(LDRV, BSG); | |
24 | ||
60138066 KG |
25 | int |
26 | bfad_iocmd_ioc_enable(struct bfad_s *bfad, void *cmd) | |
27 | { | |
28 | struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)cmd; | |
29 | int rc = 0; | |
30 | unsigned long flags; | |
31 | ||
32 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
33 | /* If IOC is not in disabled state - return */ | |
34 | if (!bfa_ioc_is_disabled(&bfad->bfa.ioc)) { | |
35 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
36 | iocmd->status = BFA_STATUS_IOC_FAILURE; | |
37 | return rc; | |
38 | } | |
39 | ||
40 | init_completion(&bfad->enable_comp); | |
41 | bfa_iocfc_enable(&bfad->bfa); | |
42 | iocmd->status = BFA_STATUS_OK; | |
43 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
44 | wait_for_completion(&bfad->enable_comp); | |
45 | ||
46 | return rc; | |
47 | } | |
48 | ||
49 | int | |
50 | bfad_iocmd_ioc_disable(struct bfad_s *bfad, void *cmd) | |
51 | { | |
52 | struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)cmd; | |
53 | int rc = 0; | |
54 | unsigned long flags; | |
55 | ||
56 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
57 | if (bfad->disable_active) { | |
58 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
9afbcfab | 59 | return -EBUSY; |
60138066 KG |
60 | } |
61 | ||
62 | bfad->disable_active = BFA_TRUE; | |
63 | init_completion(&bfad->disable_comp); | |
64 | bfa_iocfc_disable(&bfad->bfa); | |
65 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
66 | ||
67 | wait_for_completion(&bfad->disable_comp); | |
68 | bfad->disable_active = BFA_FALSE; | |
69 | iocmd->status = BFA_STATUS_OK; | |
70 | ||
71 | return rc; | |
72 | } | |
73 | ||
b85daafe KG |
74 | static int |
75 | bfad_iocmd_ioc_get_info(struct bfad_s *bfad, void *cmd) | |
76 | { | |
77 | int i; | |
78 | struct bfa_bsg_ioc_info_s *iocmd = (struct bfa_bsg_ioc_info_s *)cmd; | |
79 | struct bfad_im_port_s *im_port; | |
80 | struct bfa_port_attr_s pattr; | |
81 | unsigned long flags; | |
82 | ||
83 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
84 | bfa_fcport_get_attr(&bfad->bfa, &pattr); | |
85 | iocmd->nwwn = pattr.nwwn; | |
86 | iocmd->pwwn = pattr.pwwn; | |
87 | iocmd->ioc_type = bfa_get_type(&bfad->bfa); | |
88 | iocmd->mac = bfa_get_mac(&bfad->bfa); | |
89 | iocmd->factory_mac = bfa_get_mfg_mac(&bfad->bfa); | |
90 | bfa_get_adapter_serial_num(&bfad->bfa, iocmd->serialnum); | |
91 | iocmd->factorynwwn = pattr.factorynwwn; | |
92 | iocmd->factorypwwn = pattr.factorypwwn; | |
7826f304 | 93 | iocmd->bfad_num = bfad->inst_no; |
b85daafe KG |
94 | im_port = bfad->pport.im_port; |
95 | iocmd->host = im_port->shost->host_no; | |
96 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
97 | ||
98 | strcpy(iocmd->name, bfad->adapter_name); | |
99 | strcpy(iocmd->port_name, bfad->port_name); | |
100 | strcpy(iocmd->hwpath, bfad->pci_name); | |
101 | ||
102 | /* set adapter hw path */ | |
103 | strcpy(iocmd->adapter_hwpath, bfad->pci_name); | |
104 | i = strlen(iocmd->adapter_hwpath) - 1; | |
105 | while (iocmd->adapter_hwpath[i] != '.') | |
106 | i--; | |
107 | iocmd->adapter_hwpath[i] = '\0'; | |
108 | iocmd->status = BFA_STATUS_OK; | |
109 | return 0; | |
110 | } | |
111 | ||
112 | static int | |
113 | bfad_iocmd_ioc_get_attr(struct bfad_s *bfad, void *cmd) | |
114 | { | |
115 | struct bfa_bsg_ioc_attr_s *iocmd = (struct bfa_bsg_ioc_attr_s *)cmd; | |
116 | unsigned long flags; | |
117 | ||
118 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
119 | bfa_ioc_get_attr(&bfad->bfa.ioc, &iocmd->ioc_attr); | |
120 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
121 | ||
122 | /* fill in driver attr info */ | |
123 | strcpy(iocmd->ioc_attr.driver_attr.driver, BFAD_DRIVER_NAME); | |
124 | strncpy(iocmd->ioc_attr.driver_attr.driver_ver, | |
125 | BFAD_DRIVER_VERSION, BFA_VERSION_LEN); | |
126 | strcpy(iocmd->ioc_attr.driver_attr.fw_ver, | |
127 | iocmd->ioc_attr.adapter_attr.fw_ver); | |
128 | strcpy(iocmd->ioc_attr.driver_attr.bios_ver, | |
129 | iocmd->ioc_attr.adapter_attr.optrom_ver); | |
130 | ||
131 | /* copy chip rev info first otherwise it will be overwritten */ | |
132 | memcpy(bfad->pci_attr.chip_rev, iocmd->ioc_attr.pci_attr.chip_rev, | |
133 | sizeof(bfad->pci_attr.chip_rev)); | |
134 | memcpy(&iocmd->ioc_attr.pci_attr, &bfad->pci_attr, | |
135 | sizeof(struct bfa_ioc_pci_attr_s)); | |
136 | ||
137 | iocmd->status = BFA_STATUS_OK; | |
138 | return 0; | |
139 | } | |
140 | ||
60138066 KG |
141 | int |
142 | bfad_iocmd_ioc_get_stats(struct bfad_s *bfad, void *cmd) | |
143 | { | |
144 | struct bfa_bsg_ioc_stats_s *iocmd = (struct bfa_bsg_ioc_stats_s *)cmd; | |
145 | ||
146 | bfa_ioc_get_stats(&bfad->bfa, &iocmd->ioc_stats); | |
147 | iocmd->status = BFA_STATUS_OK; | |
148 | return 0; | |
149 | } | |
150 | ||
151 | int | |
152 | bfad_iocmd_ioc_get_fwstats(struct bfad_s *bfad, void *cmd, | |
153 | unsigned int payload_len) | |
154 | { | |
155 | struct bfa_bsg_ioc_fwstats_s *iocmd = | |
156 | (struct bfa_bsg_ioc_fwstats_s *)cmd; | |
157 | void *iocmd_bufptr; | |
158 | unsigned long flags; | |
159 | ||
160 | if (bfad_chk_iocmd_sz(payload_len, | |
161 | sizeof(struct bfa_bsg_ioc_fwstats_s), | |
162 | sizeof(struct bfa_fw_stats_s)) != BFA_STATUS_OK) { | |
163 | iocmd->status = BFA_STATUS_VERSION_FAIL; | |
164 | goto out; | |
165 | } | |
166 | ||
167 | iocmd_bufptr = (char *)iocmd + sizeof(struct bfa_bsg_ioc_fwstats_s); | |
168 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
169 | iocmd->status = bfa_ioc_fw_stats_get(&bfad->bfa.ioc, iocmd_bufptr); | |
170 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
171 | ||
172 | if (iocmd->status != BFA_STATUS_OK) { | |
173 | bfa_trc(bfad, iocmd->status); | |
174 | goto out; | |
175 | } | |
176 | out: | |
177 | bfa_trc(bfad, 0x6666); | |
178 | return 0; | |
179 | } | |
180 | ||
f2ee7601 KG |
181 | int |
182 | bfad_iocmd_ioc_reset_stats(struct bfad_s *bfad, void *cmd, unsigned int v_cmd) | |
183 | { | |
184 | struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)cmd; | |
185 | unsigned long flags; | |
186 | ||
187 | if (v_cmd == IOCMD_IOC_RESET_STATS) { | |
188 | bfa_ioc_clear_stats(&bfad->bfa); | |
189 | iocmd->status = BFA_STATUS_OK; | |
190 | } else if (v_cmd == IOCMD_IOC_RESET_FWSTATS) { | |
191 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
192 | iocmd->status = bfa_ioc_fw_stats_clear(&bfad->bfa.ioc); | |
193 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
194 | } | |
195 | ||
196 | return 0; | |
197 | } | |
198 | ||
199 | int | |
200 | bfad_iocmd_ioc_set_name(struct bfad_s *bfad, void *cmd, unsigned int v_cmd) | |
201 | { | |
202 | struct bfa_bsg_ioc_name_s *iocmd = (struct bfa_bsg_ioc_name_s *) cmd; | |
203 | ||
204 | if (v_cmd == IOCMD_IOC_SET_ADAPTER_NAME) | |
205 | strcpy(bfad->adapter_name, iocmd->name); | |
206 | else if (v_cmd == IOCMD_IOC_SET_PORT_NAME) | |
207 | strcpy(bfad->port_name, iocmd->name); | |
208 | ||
209 | iocmd->status = BFA_STATUS_OK; | |
210 | return 0; | |
211 | } | |
212 | ||
60138066 KG |
213 | int |
214 | bfad_iocmd_iocfc_get_attr(struct bfad_s *bfad, void *cmd) | |
215 | { | |
216 | struct bfa_bsg_iocfc_attr_s *iocmd = (struct bfa_bsg_iocfc_attr_s *)cmd; | |
217 | ||
218 | iocmd->status = BFA_STATUS_OK; | |
219 | bfa_iocfc_get_attr(&bfad->bfa, &iocmd->iocfc_attr); | |
220 | ||
221 | return 0; | |
222 | } | |
223 | ||
224 | int | |
225 | bfad_iocmd_iocfc_set_intr(struct bfad_s *bfad, void *cmd) | |
226 | { | |
227 | struct bfa_bsg_iocfc_intr_s *iocmd = (struct bfa_bsg_iocfc_intr_s *)cmd; | |
228 | unsigned long flags; | |
229 | ||
230 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
231 | iocmd->status = bfa_iocfc_israttr_set(&bfad->bfa, &iocmd->attr); | |
232 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
233 | ||
234 | return 0; | |
235 | } | |
236 | ||
237 | int | |
238 | bfad_iocmd_port_enable(struct bfad_s *bfad, void *cmd) | |
239 | { | |
240 | struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)cmd; | |
241 | struct bfad_hal_comp fcomp; | |
242 | unsigned long flags; | |
243 | ||
244 | init_completion(&fcomp.comp); | |
245 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
246 | iocmd->status = bfa_port_enable(&bfad->bfa.modules.port, | |
247 | bfad_hcb_comp, &fcomp); | |
248 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
249 | if (iocmd->status != BFA_STATUS_OK) { | |
250 | bfa_trc(bfad, iocmd->status); | |
251 | return 0; | |
252 | } | |
253 | wait_for_completion(&fcomp.comp); | |
254 | iocmd->status = fcomp.status; | |
255 | return 0; | |
256 | } | |
257 | ||
258 | int | |
259 | bfad_iocmd_port_disable(struct bfad_s *bfad, void *cmd) | |
260 | { | |
261 | struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)cmd; | |
262 | struct bfad_hal_comp fcomp; | |
263 | unsigned long flags; | |
264 | ||
265 | init_completion(&fcomp.comp); | |
266 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
267 | iocmd->status = bfa_port_disable(&bfad->bfa.modules.port, | |
268 | bfad_hcb_comp, &fcomp); | |
269 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
270 | ||
271 | if (iocmd->status != BFA_STATUS_OK) { | |
272 | bfa_trc(bfad, iocmd->status); | |
273 | return 0; | |
274 | } | |
275 | wait_for_completion(&fcomp.comp); | |
276 | iocmd->status = fcomp.status; | |
277 | return 0; | |
278 | } | |
279 | ||
b85daafe KG |
280 | static int |
281 | bfad_iocmd_port_get_attr(struct bfad_s *bfad, void *cmd) | |
282 | { | |
283 | struct bfa_bsg_port_attr_s *iocmd = (struct bfa_bsg_port_attr_s *)cmd; | |
284 | struct bfa_lport_attr_s port_attr; | |
285 | unsigned long flags; | |
286 | ||
287 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
288 | bfa_fcport_get_attr(&bfad->bfa, &iocmd->attr); | |
289 | bfa_fcs_lport_get_attr(&bfad->bfa_fcs.fabric.bport, &port_attr); | |
290 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
291 | ||
292 | if (iocmd->attr.topology != BFA_PORT_TOPOLOGY_NONE) | |
293 | iocmd->attr.pid = port_attr.pid; | |
294 | else | |
295 | iocmd->attr.pid = 0; | |
296 | ||
297 | iocmd->attr.port_type = port_attr.port_type; | |
298 | iocmd->attr.loopback = port_attr.loopback; | |
299 | iocmd->attr.authfail = port_attr.authfail; | |
300 | strncpy(iocmd->attr.port_symname.symname, | |
301 | port_attr.port_cfg.sym_name.symname, | |
302 | sizeof(port_attr.port_cfg.sym_name.symname)); | |
303 | ||
304 | iocmd->status = BFA_STATUS_OK; | |
305 | return 0; | |
306 | } | |
307 | ||
60138066 KG |
308 | int |
309 | bfad_iocmd_port_get_stats(struct bfad_s *bfad, void *cmd, | |
310 | unsigned int payload_len) | |
311 | { | |
312 | struct bfa_bsg_port_stats_s *iocmd = (struct bfa_bsg_port_stats_s *)cmd; | |
313 | struct bfad_hal_comp fcomp; | |
314 | void *iocmd_bufptr; | |
315 | unsigned long flags; | |
316 | ||
317 | if (bfad_chk_iocmd_sz(payload_len, | |
318 | sizeof(struct bfa_bsg_port_stats_s), | |
319 | sizeof(union bfa_port_stats_u)) != BFA_STATUS_OK) { | |
320 | iocmd->status = BFA_STATUS_VERSION_FAIL; | |
321 | return 0; | |
322 | } | |
323 | ||
324 | iocmd_bufptr = (char *)iocmd + sizeof(struct bfa_bsg_port_stats_s); | |
325 | ||
326 | init_completion(&fcomp.comp); | |
327 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
328 | iocmd->status = bfa_port_get_stats(&bfad->bfa.modules.port, | |
329 | iocmd_bufptr, bfad_hcb_comp, &fcomp); | |
330 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
331 | if (iocmd->status != BFA_STATUS_OK) { | |
332 | bfa_trc(bfad, iocmd->status); | |
333 | goto out; | |
334 | } | |
335 | ||
336 | wait_for_completion(&fcomp.comp); | |
337 | iocmd->status = fcomp.status; | |
338 | out: | |
339 | return 0; | |
340 | } | |
341 | ||
f2ee7601 KG |
342 | int |
343 | bfad_iocmd_port_reset_stats(struct bfad_s *bfad, void *cmd) | |
344 | { | |
345 | struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)cmd; | |
346 | struct bfad_hal_comp fcomp; | |
347 | unsigned long flags; | |
348 | ||
349 | init_completion(&fcomp.comp); | |
350 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
351 | iocmd->status = bfa_port_clear_stats(&bfad->bfa.modules.port, | |
352 | bfad_hcb_comp, &fcomp); | |
353 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
354 | if (iocmd->status != BFA_STATUS_OK) { | |
355 | bfa_trc(bfad, iocmd->status); | |
356 | return 0; | |
357 | } | |
358 | wait_for_completion(&fcomp.comp); | |
359 | iocmd->status = fcomp.status; | |
360 | return 0; | |
361 | } | |
362 | ||
363 | int | |
364 | bfad_iocmd_set_port_cfg(struct bfad_s *bfad, void *iocmd, unsigned int v_cmd) | |
365 | { | |
366 | struct bfa_bsg_port_cfg_s *cmd = (struct bfa_bsg_port_cfg_s *)iocmd; | |
367 | unsigned long flags; | |
368 | ||
369 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
370 | if (v_cmd == IOCMD_PORT_CFG_TOPO) | |
371 | cmd->status = bfa_fcport_cfg_topology(&bfad->bfa, cmd->param); | |
372 | else if (v_cmd == IOCMD_PORT_CFG_SPEED) | |
373 | cmd->status = bfa_fcport_cfg_speed(&bfad->bfa, cmd->param); | |
374 | else if (v_cmd == IOCMD_PORT_CFG_ALPA) | |
375 | cmd->status = bfa_fcport_cfg_hardalpa(&bfad->bfa, cmd->param); | |
376 | else if (v_cmd == IOCMD_PORT_CLR_ALPA) | |
377 | cmd->status = bfa_fcport_clr_hardalpa(&bfad->bfa); | |
378 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
379 | ||
380 | return 0; | |
381 | } | |
382 | ||
383 | int | |
384 | bfad_iocmd_port_cfg_maxfrsize(struct bfad_s *bfad, void *cmd) | |
385 | { | |
386 | struct bfa_bsg_port_cfg_maxfrsize_s *iocmd = | |
387 | (struct bfa_bsg_port_cfg_maxfrsize_s *)cmd; | |
388 | unsigned long flags; | |
389 | ||
390 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
391 | iocmd->status = bfa_fcport_cfg_maxfrsize(&bfad->bfa, iocmd->maxfrsize); | |
392 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
393 | ||
394 | return 0; | |
395 | } | |
396 | ||
397 | int | |
398 | bfad_iocmd_port_cfg_bbsc(struct bfad_s *bfad, void *cmd, unsigned int v_cmd) | |
399 | { | |
400 | struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)cmd; | |
401 | struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(&bfad->bfa); | |
402 | unsigned long flags; | |
403 | ||
404 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
405 | if (bfa_ioc_get_type(&bfad->bfa.ioc) == BFA_IOC_TYPE_FC) { | |
406 | if (v_cmd == IOCMD_PORT_BBSC_ENABLE) | |
407 | fcport->cfg.bb_scn_state = BFA_TRUE; | |
408 | else if (v_cmd == IOCMD_PORT_BBSC_DISABLE) | |
409 | fcport->cfg.bb_scn_state = BFA_FALSE; | |
410 | } | |
411 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
412 | ||
413 | iocmd->status = BFA_STATUS_OK; | |
414 | return 0; | |
415 | } | |
416 | ||
b85daafe KG |
417 | static int |
418 | bfad_iocmd_lport_get_attr(struct bfad_s *bfad, void *cmd) | |
419 | { | |
420 | struct bfa_fcs_lport_s *fcs_port; | |
421 | struct bfa_bsg_lport_attr_s *iocmd = (struct bfa_bsg_lport_attr_s *)cmd; | |
422 | unsigned long flags; | |
423 | ||
424 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
425 | fcs_port = bfa_fcs_lookup_port(&bfad->bfa_fcs, | |
426 | iocmd->vf_id, iocmd->pwwn); | |
427 | if (fcs_port == NULL) { | |
428 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
429 | iocmd->status = BFA_STATUS_UNKNOWN_LWWN; | |
430 | goto out; | |
431 | } | |
432 | ||
433 | bfa_fcs_lport_get_attr(fcs_port, &iocmd->port_attr); | |
434 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
435 | iocmd->status = BFA_STATUS_OK; | |
436 | out: | |
437 | return 0; | |
438 | } | |
439 | ||
60138066 KG |
440 | int |
441 | bfad_iocmd_lport_get_stats(struct bfad_s *bfad, void *cmd) | |
442 | { | |
443 | struct bfa_fcs_lport_s *fcs_port; | |
444 | struct bfa_bsg_lport_stats_s *iocmd = | |
445 | (struct bfa_bsg_lport_stats_s *)cmd; | |
446 | unsigned long flags; | |
447 | ||
448 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
449 | fcs_port = bfa_fcs_lookup_port(&bfad->bfa_fcs, | |
450 | iocmd->vf_id, iocmd->pwwn); | |
451 | if (fcs_port == NULL) { | |
452 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
453 | iocmd->status = BFA_STATUS_UNKNOWN_LWWN; | |
454 | goto out; | |
455 | } | |
456 | ||
457 | bfa_fcs_lport_get_stats(fcs_port, &iocmd->port_stats); | |
458 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
459 | iocmd->status = BFA_STATUS_OK; | |
460 | out: | |
461 | return 0; | |
462 | } | |
463 | ||
f2ee7601 KG |
464 | int |
465 | bfad_iocmd_lport_reset_stats(struct bfad_s *bfad, void *cmd) | |
466 | { | |
467 | struct bfa_fcs_lport_s *fcs_port; | |
468 | struct bfa_bsg_reset_stats_s *iocmd = | |
469 | (struct bfa_bsg_reset_stats_s *)cmd; | |
470 | struct bfa_fcpim_s *fcpim = BFA_FCPIM(&bfad->bfa); | |
471 | struct list_head *qe, *qen; | |
472 | struct bfa_itnim_s *itnim; | |
473 | unsigned long flags; | |
474 | ||
475 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
476 | fcs_port = bfa_fcs_lookup_port(&bfad->bfa_fcs, | |
477 | iocmd->vf_id, iocmd->vpwwn); | |
478 | if (fcs_port == NULL) { | |
479 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
480 | iocmd->status = BFA_STATUS_UNKNOWN_LWWN; | |
481 | goto out; | |
482 | } | |
483 | ||
484 | bfa_fcs_lport_clear_stats(fcs_port); | |
485 | /* clear IO stats from all active itnims */ | |
486 | list_for_each_safe(qe, qen, &fcpim->itnim_q) { | |
487 | itnim = (struct bfa_itnim_s *) qe; | |
488 | if (itnim->rport->rport_info.lp_tag != fcs_port->lp_tag) | |
489 | continue; | |
490 | bfa_itnim_clear_stats(itnim); | |
491 | } | |
492 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
493 | iocmd->status = BFA_STATUS_OK; | |
494 | out: | |
495 | return 0; | |
496 | } | |
497 | ||
60138066 KG |
498 | int |
499 | bfad_iocmd_lport_get_iostats(struct bfad_s *bfad, void *cmd) | |
500 | { | |
501 | struct bfa_fcs_lport_s *fcs_port; | |
502 | struct bfa_bsg_lport_iostats_s *iocmd = | |
503 | (struct bfa_bsg_lport_iostats_s *)cmd; | |
504 | unsigned long flags; | |
505 | ||
506 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
507 | fcs_port = bfa_fcs_lookup_port(&bfad->bfa_fcs, | |
508 | iocmd->vf_id, iocmd->pwwn); | |
509 | if (fcs_port == NULL) { | |
510 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
511 | iocmd->status = BFA_STATUS_UNKNOWN_LWWN; | |
512 | goto out; | |
513 | } | |
514 | ||
515 | bfa_fcpim_port_iostats(&bfad->bfa, &iocmd->iostats, | |
516 | fcs_port->lp_tag); | |
517 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
518 | iocmd->status = BFA_STATUS_OK; | |
519 | out: | |
520 | return 0; | |
521 | } | |
522 | ||
523 | int | |
524 | bfad_iocmd_lport_get_rports(struct bfad_s *bfad, void *cmd, | |
525 | unsigned int payload_len) | |
526 | { | |
527 | struct bfa_bsg_lport_get_rports_s *iocmd = | |
528 | (struct bfa_bsg_lport_get_rports_s *)cmd; | |
529 | struct bfa_fcs_lport_s *fcs_port; | |
530 | unsigned long flags; | |
531 | void *iocmd_bufptr; | |
532 | ||
533 | if (iocmd->nrports == 0) | |
9afbcfab | 534 | return -EINVAL; |
60138066 KG |
535 | |
536 | if (bfad_chk_iocmd_sz(payload_len, | |
537 | sizeof(struct bfa_bsg_lport_get_rports_s), | |
538 | sizeof(wwn_t) * iocmd->nrports) != BFA_STATUS_OK) { | |
539 | iocmd->status = BFA_STATUS_VERSION_FAIL; | |
540 | return 0; | |
541 | } | |
542 | ||
543 | iocmd_bufptr = (char *)iocmd + | |
544 | sizeof(struct bfa_bsg_lport_get_rports_s); | |
545 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
546 | fcs_port = bfa_fcs_lookup_port(&bfad->bfa_fcs, | |
547 | iocmd->vf_id, iocmd->pwwn); | |
548 | if (fcs_port == NULL) { | |
549 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
550 | bfa_trc(bfad, 0); | |
551 | iocmd->status = BFA_STATUS_UNKNOWN_LWWN; | |
552 | goto out; | |
553 | } | |
554 | ||
555 | bfa_fcs_lport_get_rports(fcs_port, (wwn_t *)iocmd_bufptr, | |
556 | &iocmd->nrports); | |
557 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
558 | iocmd->status = BFA_STATUS_OK; | |
559 | out: | |
560 | return 0; | |
561 | } | |
562 | ||
563 | int | |
564 | bfad_iocmd_rport_get_attr(struct bfad_s *bfad, void *cmd) | |
565 | { | |
566 | struct bfa_bsg_rport_attr_s *iocmd = (struct bfa_bsg_rport_attr_s *)cmd; | |
567 | struct bfa_fcs_lport_s *fcs_port; | |
568 | struct bfa_fcs_rport_s *fcs_rport; | |
569 | unsigned long flags; | |
570 | ||
571 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
572 | fcs_port = bfa_fcs_lookup_port(&bfad->bfa_fcs, | |
573 | iocmd->vf_id, iocmd->pwwn); | |
574 | if (fcs_port == NULL) { | |
575 | bfa_trc(bfad, 0); | |
576 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
577 | iocmd->status = BFA_STATUS_UNKNOWN_LWWN; | |
578 | goto out; | |
579 | } | |
580 | ||
581 | fcs_rport = bfa_fcs_rport_lookup(fcs_port, iocmd->rpwwn); | |
582 | if (fcs_rport == NULL) { | |
583 | bfa_trc(bfad, 0); | |
584 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
585 | iocmd->status = BFA_STATUS_UNKNOWN_RWWN; | |
586 | goto out; | |
587 | } | |
588 | ||
589 | bfa_fcs_rport_get_attr(fcs_rport, &iocmd->attr); | |
590 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
591 | iocmd->status = BFA_STATUS_OK; | |
592 | out: | |
593 | return 0; | |
594 | } | |
595 | ||
b85daafe KG |
596 | static int |
597 | bfad_iocmd_rport_get_addr(struct bfad_s *bfad, void *cmd) | |
598 | { | |
599 | struct bfa_bsg_rport_scsi_addr_s *iocmd = | |
600 | (struct bfa_bsg_rport_scsi_addr_s *)cmd; | |
601 | struct bfa_fcs_lport_s *fcs_port; | |
602 | struct bfa_fcs_itnim_s *fcs_itnim; | |
603 | struct bfad_itnim_s *drv_itnim; | |
604 | unsigned long flags; | |
605 | ||
606 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
607 | fcs_port = bfa_fcs_lookup_port(&bfad->bfa_fcs, | |
608 | iocmd->vf_id, iocmd->pwwn); | |
609 | if (fcs_port == NULL) { | |
610 | bfa_trc(bfad, 0); | |
611 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
612 | iocmd->status = BFA_STATUS_UNKNOWN_LWWN; | |
613 | goto out; | |
614 | } | |
615 | ||
616 | fcs_itnim = bfa_fcs_itnim_lookup(fcs_port, iocmd->rpwwn); | |
617 | if (fcs_itnim == NULL) { | |
618 | bfa_trc(bfad, 0); | |
619 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
620 | iocmd->status = BFA_STATUS_UNKNOWN_RWWN; | |
621 | goto out; | |
622 | } | |
623 | ||
624 | drv_itnim = fcs_itnim->itnim_drv; | |
625 | ||
626 | if (drv_itnim && drv_itnim->im_port) | |
627 | iocmd->host = drv_itnim->im_port->shost->host_no; | |
628 | else { | |
629 | bfa_trc(bfad, 0); | |
630 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
631 | iocmd->status = BFA_STATUS_UNKNOWN_RWWN; | |
632 | goto out; | |
633 | } | |
634 | ||
635 | iocmd->target = drv_itnim->scsi_tgt_id; | |
636 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
637 | ||
638 | iocmd->bus = 0; | |
639 | iocmd->lun = 0; | |
640 | iocmd->status = BFA_STATUS_OK; | |
641 | out: | |
642 | return 0; | |
643 | } | |
644 | ||
60138066 KG |
645 | int |
646 | bfad_iocmd_rport_get_stats(struct bfad_s *bfad, void *cmd) | |
647 | { | |
648 | struct bfa_bsg_rport_stats_s *iocmd = | |
649 | (struct bfa_bsg_rport_stats_s *)cmd; | |
650 | struct bfa_fcs_lport_s *fcs_port; | |
651 | struct bfa_fcs_rport_s *fcs_rport; | |
652 | unsigned long flags; | |
653 | ||
654 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
655 | fcs_port = bfa_fcs_lookup_port(&bfad->bfa_fcs, | |
656 | iocmd->vf_id, iocmd->pwwn); | |
657 | if (fcs_port == NULL) { | |
658 | bfa_trc(bfad, 0); | |
659 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
660 | iocmd->status = BFA_STATUS_UNKNOWN_LWWN; | |
661 | goto out; | |
662 | } | |
663 | ||
664 | fcs_rport = bfa_fcs_rport_lookup(fcs_port, iocmd->rpwwn); | |
665 | if (fcs_rport == NULL) { | |
666 | bfa_trc(bfad, 0); | |
667 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
668 | iocmd->status = BFA_STATUS_UNKNOWN_RWWN; | |
669 | goto out; | |
670 | } | |
671 | ||
672 | memcpy((void *)&iocmd->stats, (void *)&fcs_rport->stats, | |
673 | sizeof(struct bfa_rport_stats_s)); | |
674 | memcpy((void *)&iocmd->stats.hal_stats, | |
675 | (void *)&(bfa_fcs_rport_get_halrport(fcs_rport)->stats), | |
676 | sizeof(struct bfa_rport_hal_stats_s)); | |
677 | ||
678 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
679 | iocmd->status = BFA_STATUS_OK; | |
680 | out: | |
681 | return 0; | |
682 | } | |
683 | ||
f2ee7601 KG |
684 | int |
685 | bfad_iocmd_rport_clr_stats(struct bfad_s *bfad, void *cmd) | |
686 | { | |
687 | struct bfa_bsg_rport_reset_stats_s *iocmd = | |
688 | (struct bfa_bsg_rport_reset_stats_s *)cmd; | |
689 | struct bfa_fcs_lport_s *fcs_port; | |
690 | struct bfa_fcs_rport_s *fcs_rport; | |
691 | struct bfa_rport_s *rport; | |
692 | unsigned long flags; | |
693 | ||
694 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
695 | fcs_port = bfa_fcs_lookup_port(&bfad->bfa_fcs, | |
696 | iocmd->vf_id, iocmd->pwwn); | |
697 | if (fcs_port == NULL) { | |
698 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
699 | iocmd->status = BFA_STATUS_UNKNOWN_LWWN; | |
700 | goto out; | |
701 | } | |
702 | ||
703 | fcs_rport = bfa_fcs_rport_lookup(fcs_port, iocmd->rpwwn); | |
704 | if (fcs_rport == NULL) { | |
705 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
706 | iocmd->status = BFA_STATUS_UNKNOWN_RWWN; | |
707 | goto out; | |
708 | } | |
709 | ||
710 | memset((char *)&fcs_rport->stats, 0, sizeof(struct bfa_rport_stats_s)); | |
711 | rport = bfa_fcs_rport_get_halrport(fcs_rport); | |
712 | memset(&rport->stats, 0, sizeof(rport->stats)); | |
713 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
714 | iocmd->status = BFA_STATUS_OK; | |
715 | out: | |
716 | return 0; | |
717 | } | |
718 | ||
719 | int | |
720 | bfad_iocmd_rport_set_speed(struct bfad_s *bfad, void *cmd) | |
721 | { | |
722 | struct bfa_bsg_rport_set_speed_s *iocmd = | |
723 | (struct bfa_bsg_rport_set_speed_s *)cmd; | |
724 | struct bfa_fcs_lport_s *fcs_port; | |
725 | struct bfa_fcs_rport_s *fcs_rport; | |
726 | unsigned long flags; | |
727 | ||
728 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
729 | fcs_port = bfa_fcs_lookup_port(&bfad->bfa_fcs, | |
730 | iocmd->vf_id, iocmd->pwwn); | |
731 | if (fcs_port == NULL) { | |
732 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
733 | iocmd->status = BFA_STATUS_UNKNOWN_LWWN; | |
734 | goto out; | |
735 | } | |
736 | ||
737 | fcs_rport = bfa_fcs_rport_lookup(fcs_port, iocmd->rpwwn); | |
738 | if (fcs_rport == NULL) { | |
739 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
740 | iocmd->status = BFA_STATUS_UNKNOWN_RWWN; | |
741 | goto out; | |
742 | } | |
743 | ||
744 | fcs_rport->rpf.assigned_speed = iocmd->speed; | |
745 | /* Set this speed in f/w only if the RPSC speed is not available */ | |
746 | if (fcs_rport->rpf.rpsc_speed == BFA_PORT_SPEED_UNKNOWN) | |
747 | bfa_rport_speed(fcs_rport->bfa_rport, iocmd->speed); | |
748 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
749 | iocmd->status = BFA_STATUS_OK; | |
750 | out: | |
751 | return 0; | |
752 | } | |
753 | ||
754 | int | |
755 | bfad_iocmd_vport_get_attr(struct bfad_s *bfad, void *cmd) | |
756 | { | |
757 | struct bfa_fcs_vport_s *fcs_vport; | |
758 | struct bfa_bsg_vport_attr_s *iocmd = (struct bfa_bsg_vport_attr_s *)cmd; | |
759 | unsigned long flags; | |
760 | ||
761 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
762 | fcs_vport = bfa_fcs_vport_lookup(&bfad->bfa_fcs, | |
763 | iocmd->vf_id, iocmd->vpwwn); | |
764 | if (fcs_vport == NULL) { | |
765 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
766 | iocmd->status = BFA_STATUS_UNKNOWN_VWWN; | |
767 | goto out; | |
768 | } | |
769 | ||
770 | bfa_fcs_vport_get_attr(fcs_vport, &iocmd->vport_attr); | |
771 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
772 | iocmd->status = BFA_STATUS_OK; | |
773 | out: | |
774 | return 0; | |
775 | } | |
776 | ||
777 | int | |
778 | bfad_iocmd_vport_get_stats(struct bfad_s *bfad, void *cmd) | |
779 | { | |
780 | struct bfa_fcs_vport_s *fcs_vport; | |
781 | struct bfa_bsg_vport_stats_s *iocmd = | |
782 | (struct bfa_bsg_vport_stats_s *)cmd; | |
783 | unsigned long flags; | |
784 | ||
785 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
786 | fcs_vport = bfa_fcs_vport_lookup(&bfad->bfa_fcs, | |
787 | iocmd->vf_id, iocmd->vpwwn); | |
788 | if (fcs_vport == NULL) { | |
789 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
790 | iocmd->status = BFA_STATUS_UNKNOWN_VWWN; | |
791 | goto out; | |
792 | } | |
793 | ||
794 | memcpy((void *)&iocmd->vport_stats, (void *)&fcs_vport->vport_stats, | |
795 | sizeof(struct bfa_vport_stats_s)); | |
796 | memcpy((void *)&iocmd->vport_stats.port_stats, | |
797 | (void *)&fcs_vport->lport.stats, | |
798 | sizeof(struct bfa_lport_stats_s)); | |
799 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
800 | iocmd->status = BFA_STATUS_OK; | |
801 | out: | |
802 | return 0; | |
803 | } | |
804 | ||
805 | int | |
806 | bfad_iocmd_vport_clr_stats(struct bfad_s *bfad, void *cmd) | |
807 | { | |
808 | struct bfa_fcs_vport_s *fcs_vport; | |
809 | struct bfa_bsg_reset_stats_s *iocmd = | |
810 | (struct bfa_bsg_reset_stats_s *)cmd; | |
811 | unsigned long flags; | |
812 | ||
813 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
814 | fcs_vport = bfa_fcs_vport_lookup(&bfad->bfa_fcs, | |
815 | iocmd->vf_id, iocmd->vpwwn); | |
816 | if (fcs_vport == NULL) { | |
817 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
818 | iocmd->status = BFA_STATUS_UNKNOWN_VWWN; | |
819 | goto out; | |
820 | } | |
821 | ||
822 | memset(&fcs_vport->vport_stats, 0, sizeof(struct bfa_vport_stats_s)); | |
823 | memset(&fcs_vport->lport.stats, 0, sizeof(struct bfa_lport_stats_s)); | |
824 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
825 | iocmd->status = BFA_STATUS_OK; | |
826 | out: | |
827 | return 0; | |
828 | } | |
829 | ||
b85daafe KG |
830 | static int |
831 | bfad_iocmd_fabric_get_lports(struct bfad_s *bfad, void *cmd, | |
832 | unsigned int payload_len) | |
833 | { | |
834 | struct bfa_bsg_fabric_get_lports_s *iocmd = | |
835 | (struct bfa_bsg_fabric_get_lports_s *)cmd; | |
836 | bfa_fcs_vf_t *fcs_vf; | |
837 | uint32_t nports = iocmd->nports; | |
838 | unsigned long flags; | |
839 | void *iocmd_bufptr; | |
840 | ||
841 | if (nports == 0) { | |
842 | iocmd->status = BFA_STATUS_EINVAL; | |
843 | goto out; | |
844 | } | |
845 | ||
846 | if (bfad_chk_iocmd_sz(payload_len, | |
847 | sizeof(struct bfa_bsg_fabric_get_lports_s), | |
848 | sizeof(wwn_t[iocmd->nports])) != BFA_STATUS_OK) { | |
849 | iocmd->status = BFA_STATUS_VERSION_FAIL; | |
850 | goto out; | |
851 | } | |
852 | ||
853 | iocmd_bufptr = (char *)iocmd + | |
854 | sizeof(struct bfa_bsg_fabric_get_lports_s); | |
855 | ||
856 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
857 | fcs_vf = bfa_fcs_vf_lookup(&bfad->bfa_fcs, iocmd->vf_id); | |
858 | if (fcs_vf == NULL) { | |
859 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
860 | iocmd->status = BFA_STATUS_UNKNOWN_VFID; | |
861 | goto out; | |
862 | } | |
863 | bfa_fcs_vf_get_ports(fcs_vf, (wwn_t *)iocmd_bufptr, &nports); | |
864 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
865 | ||
866 | iocmd->nports = nports; | |
867 | iocmd->status = BFA_STATUS_OK; | |
868 | out: | |
869 | return 0; | |
870 | } | |
871 | ||
f2ee7601 KG |
872 | int |
873 | bfad_iocmd_ratelim(struct bfad_s *bfad, unsigned int cmd, void *pcmd) | |
874 | { | |
875 | struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)pcmd; | |
876 | struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(&bfad->bfa); | |
877 | unsigned long flags; | |
878 | ||
879 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
880 | ||
881 | if (cmd == IOCMD_RATELIM_ENABLE) | |
882 | fcport->cfg.ratelimit = BFA_TRUE; | |
883 | else if (cmd == IOCMD_RATELIM_DISABLE) | |
884 | fcport->cfg.ratelimit = BFA_FALSE; | |
885 | ||
886 | if (fcport->cfg.trl_def_speed == BFA_PORT_SPEED_UNKNOWN) | |
887 | fcport->cfg.trl_def_speed = BFA_PORT_SPEED_1GBPS; | |
888 | ||
889 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
890 | iocmd->status = BFA_STATUS_OK; | |
891 | ||
892 | return 0; | |
893 | } | |
894 | ||
895 | int | |
896 | bfad_iocmd_ratelim_speed(struct bfad_s *bfad, unsigned int cmd, void *pcmd) | |
897 | { | |
898 | struct bfa_bsg_trl_speed_s *iocmd = (struct bfa_bsg_trl_speed_s *)pcmd; | |
899 | struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(&bfad->bfa); | |
900 | unsigned long flags; | |
901 | ||
902 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
903 | ||
904 | /* Auto and speeds greater than the supported speed, are invalid */ | |
905 | if ((iocmd->speed == BFA_PORT_SPEED_AUTO) || | |
906 | (iocmd->speed > fcport->speed_sup)) { | |
907 | iocmd->status = BFA_STATUS_UNSUPP_SPEED; | |
908 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
909 | return 0; | |
910 | } | |
911 | ||
912 | fcport->cfg.trl_def_speed = iocmd->speed; | |
913 | iocmd->status = BFA_STATUS_OK; | |
914 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
915 | ||
916 | return 0; | |
917 | } | |
918 | ||
919 | int | |
920 | bfad_iocmd_cfg_fcpim(struct bfad_s *bfad, void *cmd) | |
921 | { | |
922 | struct bfa_bsg_fcpim_s *iocmd = (struct bfa_bsg_fcpim_s *)cmd; | |
923 | unsigned long flags; | |
924 | ||
925 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
926 | bfa_fcpim_path_tov_set(&bfad->bfa, iocmd->param); | |
927 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
928 | iocmd->status = BFA_STATUS_OK; | |
929 | return 0; | |
930 | } | |
931 | ||
60138066 KG |
932 | int |
933 | bfad_iocmd_fcpim_get_modstats(struct bfad_s *bfad, void *cmd) | |
934 | { | |
935 | struct bfa_bsg_fcpim_modstats_s *iocmd = | |
936 | (struct bfa_bsg_fcpim_modstats_s *)cmd; | |
937 | struct bfa_fcpim_s *fcpim = BFA_FCPIM(&bfad->bfa); | |
938 | struct list_head *qe, *qen; | |
939 | struct bfa_itnim_s *itnim; | |
940 | unsigned long flags; | |
941 | ||
942 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
943 | /* accumulate IO stats from itnim */ | |
944 | memset((void *)&iocmd->modstats, 0, sizeof(struct bfa_itnim_iostats_s)); | |
945 | list_for_each_safe(qe, qen, &fcpim->itnim_q) { | |
946 | itnim = (struct bfa_itnim_s *) qe; | |
947 | bfa_fcpim_add_stats(&iocmd->modstats, &(itnim->stats)); | |
948 | } | |
949 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
950 | iocmd->status = BFA_STATUS_OK; | |
951 | return 0; | |
952 | } | |
953 | ||
f2ee7601 KG |
954 | int |
955 | bfad_iocmd_fcpim_clr_modstats(struct bfad_s *bfad, void *cmd) | |
956 | { | |
957 | struct bfa_bsg_fcpim_modstatsclr_s *iocmd = | |
958 | (struct bfa_bsg_fcpim_modstatsclr_s *)cmd; | |
959 | struct bfa_fcpim_s *fcpim = BFA_FCPIM(&bfad->bfa); | |
960 | struct list_head *qe, *qen; | |
961 | struct bfa_itnim_s *itnim; | |
962 | unsigned long flags; | |
963 | ||
964 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
965 | list_for_each_safe(qe, qen, &fcpim->itnim_q) { | |
966 | itnim = (struct bfa_itnim_s *) qe; | |
967 | bfa_itnim_clear_stats(itnim); | |
968 | } | |
969 | memset(&fcpim->del_itn_stats, 0, | |
970 | sizeof(struct bfa_fcpim_del_itn_stats_s)); | |
971 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
972 | iocmd->status = BFA_STATUS_OK; | |
973 | return 0; | |
974 | } | |
975 | ||
60138066 KG |
976 | int |
977 | bfad_iocmd_fcpim_get_del_itn_stats(struct bfad_s *bfad, void *cmd) | |
978 | { | |
979 | struct bfa_bsg_fcpim_del_itn_stats_s *iocmd = | |
980 | (struct bfa_bsg_fcpim_del_itn_stats_s *)cmd; | |
981 | struct bfa_fcpim_s *fcpim = BFA_FCPIM(&bfad->bfa); | |
982 | unsigned long flags; | |
983 | ||
984 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
985 | memcpy((void *)&iocmd->modstats, (void *)&fcpim->del_itn_stats, | |
986 | sizeof(struct bfa_fcpim_del_itn_stats_s)); | |
987 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
988 | ||
989 | iocmd->status = BFA_STATUS_OK; | |
990 | return 0; | |
991 | } | |
992 | ||
b85daafe KG |
993 | static int |
994 | bfad_iocmd_itnim_get_attr(struct bfad_s *bfad, void *cmd) | |
995 | { | |
996 | struct bfa_bsg_itnim_attr_s *iocmd = (struct bfa_bsg_itnim_attr_s *)cmd; | |
997 | struct bfa_fcs_lport_s *fcs_port; | |
998 | unsigned long flags; | |
999 | ||
1000 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
1001 | fcs_port = bfa_fcs_lookup_port(&bfad->bfa_fcs, | |
1002 | iocmd->vf_id, iocmd->lpwwn); | |
1003 | if (!fcs_port) | |
1004 | iocmd->status = BFA_STATUS_UNKNOWN_LWWN; | |
1005 | else | |
1006 | iocmd->status = bfa_fcs_itnim_attr_get(fcs_port, | |
1007 | iocmd->rpwwn, &iocmd->attr); | |
1008 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
1009 | return 0; | |
1010 | } | |
1011 | ||
60138066 KG |
1012 | static int |
1013 | bfad_iocmd_itnim_get_iostats(struct bfad_s *bfad, void *cmd) | |
1014 | { | |
1015 | struct bfa_bsg_itnim_iostats_s *iocmd = | |
1016 | (struct bfa_bsg_itnim_iostats_s *)cmd; | |
1017 | struct bfa_fcs_lport_s *fcs_port; | |
1018 | struct bfa_fcs_itnim_s *itnim; | |
1019 | unsigned long flags; | |
1020 | ||
1021 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
1022 | fcs_port = bfa_fcs_lookup_port(&bfad->bfa_fcs, | |
1023 | iocmd->vf_id, iocmd->lpwwn); | |
1024 | if (!fcs_port) { | |
1025 | iocmd->status = BFA_STATUS_UNKNOWN_LWWN; | |
1026 | bfa_trc(bfad, 0); | |
1027 | } else { | |
1028 | itnim = bfa_fcs_itnim_lookup(fcs_port, iocmd->rpwwn); | |
1029 | if (itnim == NULL) | |
1030 | iocmd->status = BFA_STATUS_UNKNOWN_RWWN; | |
1031 | else { | |
1032 | iocmd->status = BFA_STATUS_OK; | |
1033 | memcpy((void *)&iocmd->iostats, (void *) | |
1034 | &(bfa_fcs_itnim_get_halitn(itnim)->stats), | |
1035 | sizeof(struct bfa_itnim_iostats_s)); | |
1036 | } | |
1037 | } | |
1038 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
1039 | return 0; | |
1040 | } | |
1041 | ||
f2ee7601 KG |
1042 | static int |
1043 | bfad_iocmd_itnim_reset_stats(struct bfad_s *bfad, void *cmd) | |
1044 | { | |
1045 | struct bfa_bsg_rport_reset_stats_s *iocmd = | |
1046 | (struct bfa_bsg_rport_reset_stats_s *)cmd; | |
1047 | struct bfa_fcs_lport_s *fcs_port; | |
1048 | struct bfa_fcs_itnim_s *itnim; | |
1049 | unsigned long flags; | |
1050 | ||
1051 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
1052 | fcs_port = bfa_fcs_lookup_port(&bfad->bfa_fcs, | |
1053 | iocmd->vf_id, iocmd->pwwn); | |
1054 | if (!fcs_port) | |
1055 | iocmd->status = BFA_STATUS_UNKNOWN_LWWN; | |
1056 | else { | |
1057 | itnim = bfa_fcs_itnim_lookup(fcs_port, iocmd->rpwwn); | |
1058 | if (itnim == NULL) | |
1059 | iocmd->status = BFA_STATUS_UNKNOWN_RWWN; | |
1060 | else { | |
1061 | iocmd->status = BFA_STATUS_OK; | |
1062 | bfa_fcs_itnim_stats_clear(fcs_port, iocmd->rpwwn); | |
1063 | bfa_itnim_clear_stats(bfa_fcs_itnim_get_halitn(itnim)); | |
1064 | } | |
1065 | } | |
1066 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
1067 | ||
1068 | return 0; | |
1069 | } | |
1070 | ||
60138066 KG |
1071 | static int |
1072 | bfad_iocmd_itnim_get_itnstats(struct bfad_s *bfad, void *cmd) | |
1073 | { | |
1074 | struct bfa_bsg_itnim_itnstats_s *iocmd = | |
1075 | (struct bfa_bsg_itnim_itnstats_s *)cmd; | |
1076 | struct bfa_fcs_lport_s *fcs_port; | |
1077 | struct bfa_fcs_itnim_s *itnim; | |
1078 | unsigned long flags; | |
1079 | ||
1080 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
1081 | fcs_port = bfa_fcs_lookup_port(&bfad->bfa_fcs, | |
1082 | iocmd->vf_id, iocmd->lpwwn); | |
1083 | if (!fcs_port) { | |
1084 | iocmd->status = BFA_STATUS_UNKNOWN_LWWN; | |
1085 | bfa_trc(bfad, 0); | |
1086 | } else { | |
1087 | itnim = bfa_fcs_itnim_lookup(fcs_port, iocmd->rpwwn); | |
1088 | if (itnim == NULL) | |
1089 | iocmd->status = BFA_STATUS_UNKNOWN_RWWN; | |
1090 | else { | |
1091 | iocmd->status = BFA_STATUS_OK; | |
1092 | bfa_fcs_itnim_stats_get(fcs_port, iocmd->rpwwn, | |
1093 | &iocmd->itnstats); | |
1094 | } | |
1095 | } | |
1096 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
1097 | return 0; | |
1098 | } | |
1099 | ||
1100 | int | |
1101 | bfad_iocmd_fcport_enable(struct bfad_s *bfad, void *cmd) | |
1102 | { | |
1103 | struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)cmd; | |
1104 | unsigned long flags; | |
1105 | ||
1106 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
1107 | iocmd->status = bfa_fcport_enable(&bfad->bfa); | |
1108 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
1109 | ||
1110 | return 0; | |
1111 | } | |
1112 | ||
1113 | int | |
1114 | bfad_iocmd_fcport_disable(struct bfad_s *bfad, void *cmd) | |
1115 | { | |
1116 | struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)cmd; | |
1117 | unsigned long flags; | |
1118 | ||
1119 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
1120 | iocmd->status = bfa_fcport_disable(&bfad->bfa); | |
1121 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
1122 | ||
1123 | return 0; | |
1124 | } | |
1125 | ||
1a4d8e1b KG |
1126 | int |
1127 | bfad_iocmd_ioc_get_pcifn_cfg(struct bfad_s *bfad, void *cmd) | |
1128 | { | |
1129 | struct bfa_bsg_pcifn_cfg_s *iocmd = (struct bfa_bsg_pcifn_cfg_s *)cmd; | |
1130 | struct bfad_hal_comp fcomp; | |
1131 | unsigned long flags; | |
1132 | ||
1133 | init_completion(&fcomp.comp); | |
1134 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
1135 | iocmd->status = bfa_ablk_query(&bfad->bfa.modules.ablk, | |
1136 | &iocmd->pcifn_cfg, | |
1137 | bfad_hcb_comp, &fcomp); | |
1138 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
1139 | if (iocmd->status != BFA_STATUS_OK) | |
1140 | goto out; | |
1141 | ||
1142 | wait_for_completion(&fcomp.comp); | |
1143 | iocmd->status = fcomp.status; | |
1144 | out: | |
1145 | return 0; | |
1146 | } | |
1147 | ||
1148 | int | |
1149 | bfad_iocmd_pcifn_create(struct bfad_s *bfad, void *cmd) | |
1150 | { | |
1151 | struct bfa_bsg_pcifn_s *iocmd = (struct bfa_bsg_pcifn_s *)cmd; | |
1152 | struct bfad_hal_comp fcomp; | |
1153 | unsigned long flags; | |
1154 | ||
1155 | init_completion(&fcomp.comp); | |
1156 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
1157 | iocmd->status = bfa_ablk_pf_create(&bfad->bfa.modules.ablk, | |
1158 | &iocmd->pcifn_id, iocmd->port, | |
1159 | iocmd->pcifn_class, iocmd->bandwidth, | |
1160 | bfad_hcb_comp, &fcomp); | |
1161 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
1162 | if (iocmd->status != BFA_STATUS_OK) | |
1163 | goto out; | |
1164 | ||
1165 | wait_for_completion(&fcomp.comp); | |
1166 | iocmd->status = fcomp.status; | |
1167 | out: | |
1168 | return 0; | |
1169 | } | |
1170 | ||
1171 | int | |
1172 | bfad_iocmd_pcifn_delete(struct bfad_s *bfad, void *cmd) | |
1173 | { | |
1174 | struct bfa_bsg_pcifn_s *iocmd = (struct bfa_bsg_pcifn_s *)cmd; | |
1175 | struct bfad_hal_comp fcomp; | |
1176 | unsigned long flags; | |
1177 | ||
1178 | init_completion(&fcomp.comp); | |
1179 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
1180 | iocmd->status = bfa_ablk_pf_delete(&bfad->bfa.modules.ablk, | |
1181 | iocmd->pcifn_id, | |
1182 | bfad_hcb_comp, &fcomp); | |
1183 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
1184 | if (iocmd->status != BFA_STATUS_OK) | |
1185 | goto out; | |
1186 | ||
1187 | wait_for_completion(&fcomp.comp); | |
1188 | iocmd->status = fcomp.status; | |
1189 | out: | |
1190 | return 0; | |
1191 | } | |
1192 | ||
1193 | int | |
1194 | bfad_iocmd_pcifn_bw(struct bfad_s *bfad, void *cmd) | |
1195 | { | |
1196 | struct bfa_bsg_pcifn_s *iocmd = (struct bfa_bsg_pcifn_s *)cmd; | |
1197 | struct bfad_hal_comp fcomp; | |
1198 | unsigned long flags; | |
1199 | ||
1200 | init_completion(&fcomp.comp); | |
1201 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
1202 | iocmd->status = bfa_ablk_pf_update(&bfad->bfa.modules.ablk, | |
1203 | iocmd->pcifn_id, iocmd->bandwidth, | |
1204 | bfad_hcb_comp, &fcomp); | |
1205 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
1206 | bfa_trc(bfad, iocmd->status); | |
1207 | if (iocmd->status != BFA_STATUS_OK) | |
1208 | goto out; | |
1209 | ||
1210 | wait_for_completion(&fcomp.comp); | |
1211 | iocmd->status = fcomp.status; | |
1212 | bfa_trc(bfad, iocmd->status); | |
1213 | out: | |
1214 | return 0; | |
1215 | } | |
1216 | ||
1217 | int | |
1218 | bfad_iocmd_adapter_cfg_mode(struct bfad_s *bfad, void *cmd) | |
1219 | { | |
1220 | struct bfa_bsg_adapter_cfg_mode_s *iocmd = | |
1221 | (struct bfa_bsg_adapter_cfg_mode_s *)cmd; | |
1222 | struct bfad_hal_comp fcomp; | |
1223 | unsigned long flags = 0; | |
1224 | ||
1225 | init_completion(&fcomp.comp); | |
1226 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
1227 | iocmd->status = bfa_ablk_adapter_config(&bfad->bfa.modules.ablk, | |
1228 | iocmd->cfg.mode, iocmd->cfg.max_pf, | |
1229 | iocmd->cfg.max_vf, bfad_hcb_comp, &fcomp); | |
1230 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
1231 | if (iocmd->status != BFA_STATUS_OK) | |
1232 | goto out; | |
1233 | ||
1234 | wait_for_completion(&fcomp.comp); | |
1235 | iocmd->status = fcomp.status; | |
1236 | out: | |
1237 | return 0; | |
1238 | } | |
1239 | ||
1240 | int | |
1241 | bfad_iocmd_port_cfg_mode(struct bfad_s *bfad, void *cmd) | |
1242 | { | |
1243 | struct bfa_bsg_port_cfg_mode_s *iocmd = | |
1244 | (struct bfa_bsg_port_cfg_mode_s *)cmd; | |
1245 | struct bfad_hal_comp fcomp; | |
1246 | unsigned long flags = 0; | |
1247 | ||
1248 | init_completion(&fcomp.comp); | |
1249 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
1250 | iocmd->status = bfa_ablk_port_config(&bfad->bfa.modules.ablk, | |
1251 | iocmd->instance, iocmd->cfg.mode, | |
1252 | iocmd->cfg.max_pf, iocmd->cfg.max_vf, | |
1253 | bfad_hcb_comp, &fcomp); | |
1254 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
1255 | if (iocmd->status != BFA_STATUS_OK) | |
1256 | goto out; | |
1257 | ||
1258 | wait_for_completion(&fcomp.comp); | |
1259 | iocmd->status = fcomp.status; | |
1260 | out: | |
1261 | return 0; | |
1262 | } | |
1263 | ||
1264 | int | |
1265 | bfad_iocmd_ablk_optrom(struct bfad_s *bfad, unsigned int cmd, void *pcmd) | |
1266 | { | |
1267 | struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)pcmd; | |
1268 | struct bfad_hal_comp fcomp; | |
1269 | unsigned long flags; | |
1270 | ||
1271 | init_completion(&fcomp.comp); | |
1272 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
1273 | if (cmd == IOCMD_FLASH_ENABLE_OPTROM) | |
1274 | iocmd->status = bfa_ablk_optrom_en(&bfad->bfa.modules.ablk, | |
1275 | bfad_hcb_comp, &fcomp); | |
1276 | else | |
1277 | iocmd->status = bfa_ablk_optrom_dis(&bfad->bfa.modules.ablk, | |
1278 | bfad_hcb_comp, &fcomp); | |
1279 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
1280 | ||
1281 | if (iocmd->status != BFA_STATUS_OK) | |
1282 | goto out; | |
1283 | ||
1284 | wait_for_completion(&fcomp.comp); | |
1285 | iocmd->status = fcomp.status; | |
1286 | out: | |
1287 | return 0; | |
1288 | } | |
1289 | ||
a714134a KG |
1290 | int |
1291 | bfad_iocmd_faa_query(struct bfad_s *bfad, void *cmd) | |
1292 | { | |
1293 | struct bfa_bsg_faa_attr_s *iocmd = (struct bfa_bsg_faa_attr_s *)cmd; | |
1294 | struct bfad_hal_comp fcomp; | |
1295 | unsigned long flags; | |
1296 | ||
1297 | init_completion(&fcomp.comp); | |
1298 | iocmd->status = BFA_STATUS_OK; | |
1299 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
1300 | iocmd->status = bfa_faa_query(&bfad->bfa, &iocmd->faa_attr, | |
1301 | bfad_hcb_comp, &fcomp); | |
1302 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
1303 | ||
1304 | if (iocmd->status != BFA_STATUS_OK) | |
1305 | goto out; | |
1306 | ||
1307 | wait_for_completion(&fcomp.comp); | |
1308 | iocmd->status = fcomp.status; | |
1309 | out: | |
1310 | return 0; | |
1311 | } | |
1312 | ||
148d6103 KG |
1313 | int |
1314 | bfad_iocmd_cee_attr(struct bfad_s *bfad, void *cmd, unsigned int payload_len) | |
1315 | { | |
1316 | struct bfa_bsg_cee_attr_s *iocmd = | |
1317 | (struct bfa_bsg_cee_attr_s *)cmd; | |
1318 | void *iocmd_bufptr; | |
1319 | struct bfad_hal_comp cee_comp; | |
1320 | unsigned long flags; | |
1321 | ||
1322 | if (bfad_chk_iocmd_sz(payload_len, | |
1323 | sizeof(struct bfa_bsg_cee_attr_s), | |
1324 | sizeof(struct bfa_cee_attr_s)) != BFA_STATUS_OK) { | |
1325 | iocmd->status = BFA_STATUS_VERSION_FAIL; | |
1326 | return 0; | |
1327 | } | |
1328 | ||
1329 | iocmd_bufptr = (char *)iocmd + sizeof(struct bfa_bsg_cee_attr_s); | |
1330 | ||
1331 | cee_comp.status = 0; | |
1332 | init_completion(&cee_comp.comp); | |
1333 | mutex_lock(&bfad_mutex); | |
1334 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
1335 | iocmd->status = bfa_cee_get_attr(&bfad->bfa.modules.cee, iocmd_bufptr, | |
1336 | bfad_hcb_comp, &cee_comp); | |
1337 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
1338 | if (iocmd->status != BFA_STATUS_OK) { | |
1339 | mutex_unlock(&bfad_mutex); | |
1340 | bfa_trc(bfad, 0x5555); | |
1341 | goto out; | |
1342 | } | |
1343 | wait_for_completion(&cee_comp.comp); | |
1344 | mutex_unlock(&bfad_mutex); | |
1345 | out: | |
1346 | return 0; | |
1347 | } | |
1348 | ||
1349 | int | |
1350 | bfad_iocmd_cee_get_stats(struct bfad_s *bfad, void *cmd, | |
1351 | unsigned int payload_len) | |
1352 | { | |
1353 | struct bfa_bsg_cee_stats_s *iocmd = | |
1354 | (struct bfa_bsg_cee_stats_s *)cmd; | |
1355 | void *iocmd_bufptr; | |
1356 | struct bfad_hal_comp cee_comp; | |
1357 | unsigned long flags; | |
1358 | ||
1359 | if (bfad_chk_iocmd_sz(payload_len, | |
1360 | sizeof(struct bfa_bsg_cee_stats_s), | |
1361 | sizeof(struct bfa_cee_stats_s)) != BFA_STATUS_OK) { | |
1362 | iocmd->status = BFA_STATUS_VERSION_FAIL; | |
1363 | return 0; | |
1364 | } | |
1365 | ||
1366 | iocmd_bufptr = (char *)iocmd + sizeof(struct bfa_bsg_cee_stats_s); | |
1367 | ||
1368 | cee_comp.status = 0; | |
1369 | init_completion(&cee_comp.comp); | |
1370 | mutex_lock(&bfad_mutex); | |
1371 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
1372 | iocmd->status = bfa_cee_get_stats(&bfad->bfa.modules.cee, iocmd_bufptr, | |
1373 | bfad_hcb_comp, &cee_comp); | |
1374 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
1375 | if (iocmd->status != BFA_STATUS_OK) { | |
1376 | mutex_unlock(&bfad_mutex); | |
1377 | bfa_trc(bfad, 0x5555); | |
1378 | goto out; | |
1379 | } | |
1380 | wait_for_completion(&cee_comp.comp); | |
1381 | mutex_unlock(&bfad_mutex); | |
1382 | out: | |
1383 | return 0; | |
1384 | } | |
1385 | ||
1386 | int | |
1387 | bfad_iocmd_cee_reset_stats(struct bfad_s *bfad, void *cmd) | |
1388 | { | |
1389 | struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)cmd; | |
1390 | unsigned long flags; | |
1391 | ||
1392 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
1393 | iocmd->status = bfa_cee_reset_stats(&bfad->bfa.modules.cee, NULL, NULL); | |
1394 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
1395 | if (iocmd->status != BFA_STATUS_OK) | |
1396 | bfa_trc(bfad, 0x5555); | |
1397 | return 0; | |
1398 | } | |
1399 | ||
51e569aa KG |
1400 | int |
1401 | bfad_iocmd_sfp_media(struct bfad_s *bfad, void *cmd) | |
1402 | { | |
1403 | struct bfa_bsg_sfp_media_s *iocmd = (struct bfa_bsg_sfp_media_s *)cmd; | |
1404 | struct bfad_hal_comp fcomp; | |
1405 | unsigned long flags; | |
1406 | ||
1407 | init_completion(&fcomp.comp); | |
1408 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
1409 | iocmd->status = bfa_sfp_media(BFA_SFP_MOD(&bfad->bfa), &iocmd->media, | |
1410 | bfad_hcb_comp, &fcomp); | |
1411 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
1412 | bfa_trc(bfad, iocmd->status); | |
1413 | if (iocmd->status != BFA_STATUS_SFP_NOT_READY) | |
1414 | goto out; | |
1415 | ||
1416 | wait_for_completion(&fcomp.comp); | |
1417 | iocmd->status = fcomp.status; | |
1418 | out: | |
1419 | return 0; | |
1420 | } | |
1421 | ||
1422 | int | |
1423 | bfad_iocmd_sfp_speed(struct bfad_s *bfad, void *cmd) | |
1424 | { | |
1425 | struct bfa_bsg_sfp_speed_s *iocmd = (struct bfa_bsg_sfp_speed_s *)cmd; | |
1426 | struct bfad_hal_comp fcomp; | |
1427 | unsigned long flags; | |
1428 | ||
1429 | init_completion(&fcomp.comp); | |
1430 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
1431 | iocmd->status = bfa_sfp_speed(BFA_SFP_MOD(&bfad->bfa), iocmd->speed, | |
1432 | bfad_hcb_comp, &fcomp); | |
1433 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
1434 | bfa_trc(bfad, iocmd->status); | |
1435 | if (iocmd->status != BFA_STATUS_SFP_NOT_READY) | |
1436 | goto out; | |
1437 | wait_for_completion(&fcomp.comp); | |
1438 | iocmd->status = fcomp.status; | |
1439 | out: | |
1440 | return 0; | |
1441 | } | |
1442 | ||
5a54b1d5 KG |
1443 | int |
1444 | bfad_iocmd_flash_get_attr(struct bfad_s *bfad, void *cmd) | |
1445 | { | |
1446 | struct bfa_bsg_flash_attr_s *iocmd = | |
1447 | (struct bfa_bsg_flash_attr_s *)cmd; | |
1448 | struct bfad_hal_comp fcomp; | |
1449 | unsigned long flags; | |
1450 | ||
1451 | init_completion(&fcomp.comp); | |
1452 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
1453 | iocmd->status = bfa_flash_get_attr(BFA_FLASH(&bfad->bfa), &iocmd->attr, | |
1454 | bfad_hcb_comp, &fcomp); | |
1455 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
1456 | if (iocmd->status != BFA_STATUS_OK) | |
1457 | goto out; | |
1458 | wait_for_completion(&fcomp.comp); | |
1459 | iocmd->status = fcomp.status; | |
1460 | out: | |
1461 | return 0; | |
1462 | } | |
1463 | ||
1464 | int | |
1465 | bfad_iocmd_flash_erase_part(struct bfad_s *bfad, void *cmd) | |
1466 | { | |
1467 | struct bfa_bsg_flash_s *iocmd = (struct bfa_bsg_flash_s *)cmd; | |
1468 | struct bfad_hal_comp fcomp; | |
1469 | unsigned long flags; | |
1470 | ||
1471 | init_completion(&fcomp.comp); | |
1472 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
1473 | iocmd->status = bfa_flash_erase_part(BFA_FLASH(&bfad->bfa), iocmd->type, | |
1474 | iocmd->instance, bfad_hcb_comp, &fcomp); | |
1475 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
1476 | if (iocmd->status != BFA_STATUS_OK) | |
1477 | goto out; | |
1478 | wait_for_completion(&fcomp.comp); | |
1479 | iocmd->status = fcomp.status; | |
1480 | out: | |
1481 | return 0; | |
1482 | } | |
1483 | ||
1484 | int | |
1485 | bfad_iocmd_flash_update_part(struct bfad_s *bfad, void *cmd, | |
1486 | unsigned int payload_len) | |
1487 | { | |
1488 | struct bfa_bsg_flash_s *iocmd = (struct bfa_bsg_flash_s *)cmd; | |
1489 | void *iocmd_bufptr; | |
1490 | struct bfad_hal_comp fcomp; | |
1491 | unsigned long flags; | |
1492 | ||
1493 | if (bfad_chk_iocmd_sz(payload_len, | |
1494 | sizeof(struct bfa_bsg_flash_s), | |
1495 | iocmd->bufsz) != BFA_STATUS_OK) { | |
1496 | iocmd->status = BFA_STATUS_VERSION_FAIL; | |
1497 | return 0; | |
1498 | } | |
1499 | ||
1500 | iocmd_bufptr = (char *)iocmd + sizeof(struct bfa_bsg_flash_s); | |
1501 | ||
1502 | init_completion(&fcomp.comp); | |
1503 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
1504 | iocmd->status = bfa_flash_update_part(BFA_FLASH(&bfad->bfa), | |
1505 | iocmd->type, iocmd->instance, iocmd_bufptr, | |
1506 | iocmd->bufsz, 0, bfad_hcb_comp, &fcomp); | |
1507 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
1508 | if (iocmd->status != BFA_STATUS_OK) | |
1509 | goto out; | |
1510 | wait_for_completion(&fcomp.comp); | |
1511 | iocmd->status = fcomp.status; | |
1512 | out: | |
1513 | return 0; | |
1514 | } | |
1515 | ||
1516 | int | |
1517 | bfad_iocmd_flash_read_part(struct bfad_s *bfad, void *cmd, | |
1518 | unsigned int payload_len) | |
1519 | { | |
1520 | struct bfa_bsg_flash_s *iocmd = (struct bfa_bsg_flash_s *)cmd; | |
1521 | struct bfad_hal_comp fcomp; | |
1522 | void *iocmd_bufptr; | |
1523 | unsigned long flags; | |
1524 | ||
1525 | if (bfad_chk_iocmd_sz(payload_len, | |
1526 | sizeof(struct bfa_bsg_flash_s), | |
1527 | iocmd->bufsz) != BFA_STATUS_OK) { | |
1528 | iocmd->status = BFA_STATUS_VERSION_FAIL; | |
1529 | return 0; | |
1530 | } | |
1531 | ||
1532 | iocmd_bufptr = (char *)iocmd + sizeof(struct bfa_bsg_flash_s); | |
1533 | ||
1534 | init_completion(&fcomp.comp); | |
1535 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
1536 | iocmd->status = bfa_flash_read_part(BFA_FLASH(&bfad->bfa), iocmd->type, | |
1537 | iocmd->instance, iocmd_bufptr, iocmd->bufsz, 0, | |
1538 | bfad_hcb_comp, &fcomp); | |
1539 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
1540 | if (iocmd->status != BFA_STATUS_OK) | |
1541 | goto out; | |
1542 | wait_for_completion(&fcomp.comp); | |
1543 | iocmd->status = fcomp.status; | |
1544 | out: | |
1545 | return 0; | |
1546 | } | |
1547 | ||
3d7fc66d KG |
1548 | int |
1549 | bfad_iocmd_diag_temp(struct bfad_s *bfad, void *cmd) | |
1550 | { | |
1551 | struct bfa_bsg_diag_get_temp_s *iocmd = | |
1552 | (struct bfa_bsg_diag_get_temp_s *)cmd; | |
1553 | struct bfad_hal_comp fcomp; | |
1554 | unsigned long flags; | |
1555 | ||
1556 | init_completion(&fcomp.comp); | |
1557 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
1558 | iocmd->status = bfa_diag_tsensor_query(BFA_DIAG_MOD(&bfad->bfa), | |
1559 | &iocmd->result, bfad_hcb_comp, &fcomp); | |
1560 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
1561 | bfa_trc(bfad, iocmd->status); | |
1562 | if (iocmd->status != BFA_STATUS_OK) | |
1563 | goto out; | |
1564 | wait_for_completion(&fcomp.comp); | |
1565 | iocmd->status = fcomp.status; | |
1566 | out: | |
1567 | return 0; | |
1568 | } | |
1569 | ||
1570 | int | |
1571 | bfad_iocmd_diag_memtest(struct bfad_s *bfad, void *cmd) | |
1572 | { | |
1573 | struct bfa_bsg_diag_memtest_s *iocmd = | |
1574 | (struct bfa_bsg_diag_memtest_s *)cmd; | |
1575 | struct bfad_hal_comp fcomp; | |
1576 | unsigned long flags; | |
1577 | ||
1578 | init_completion(&fcomp.comp); | |
1579 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
1580 | iocmd->status = bfa_diag_memtest(BFA_DIAG_MOD(&bfad->bfa), | |
1581 | &iocmd->memtest, iocmd->pat, | |
1582 | &iocmd->result, bfad_hcb_comp, &fcomp); | |
1583 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
1584 | bfa_trc(bfad, iocmd->status); | |
1585 | if (iocmd->status != BFA_STATUS_OK) | |
1586 | goto out; | |
1587 | wait_for_completion(&fcomp.comp); | |
1588 | iocmd->status = fcomp.status; | |
1589 | out: | |
1590 | return 0; | |
1591 | } | |
1592 | ||
1593 | int | |
1594 | bfad_iocmd_diag_loopback(struct bfad_s *bfad, void *cmd) | |
1595 | { | |
1596 | struct bfa_bsg_diag_loopback_s *iocmd = | |
1597 | (struct bfa_bsg_diag_loopback_s *)cmd; | |
1598 | struct bfad_hal_comp fcomp; | |
1599 | unsigned long flags; | |
1600 | ||
1601 | init_completion(&fcomp.comp); | |
1602 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
1603 | iocmd->status = bfa_fcdiag_loopback(&bfad->bfa, iocmd->opmode, | |
1604 | iocmd->speed, iocmd->lpcnt, iocmd->pat, | |
1605 | &iocmd->result, bfad_hcb_comp, &fcomp); | |
1606 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
1607 | bfa_trc(bfad, iocmd->status); | |
1608 | if (iocmd->status != BFA_STATUS_OK) | |
1609 | goto out; | |
1610 | wait_for_completion(&fcomp.comp); | |
1611 | iocmd->status = fcomp.status; | |
1612 | out: | |
1613 | return 0; | |
1614 | } | |
1615 | ||
1616 | int | |
1617 | bfad_iocmd_diag_fwping(struct bfad_s *bfad, void *cmd) | |
1618 | { | |
1619 | struct bfa_bsg_diag_fwping_s *iocmd = | |
1620 | (struct bfa_bsg_diag_fwping_s *)cmd; | |
1621 | struct bfad_hal_comp fcomp; | |
1622 | unsigned long flags; | |
1623 | ||
1624 | init_completion(&fcomp.comp); | |
1625 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
1626 | iocmd->status = bfa_diag_fwping(BFA_DIAG_MOD(&bfad->bfa), iocmd->cnt, | |
1627 | iocmd->pattern, &iocmd->result, | |
1628 | bfad_hcb_comp, &fcomp); | |
1629 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
1630 | bfa_trc(bfad, iocmd->status); | |
1631 | if (iocmd->status != BFA_STATUS_OK) | |
1632 | goto out; | |
1633 | bfa_trc(bfad, 0x77771); | |
1634 | wait_for_completion(&fcomp.comp); | |
1635 | iocmd->status = fcomp.status; | |
1636 | out: | |
1637 | return 0; | |
1638 | } | |
1639 | ||
1640 | int | |
1641 | bfad_iocmd_diag_queuetest(struct bfad_s *bfad, void *cmd) | |
1642 | { | |
1643 | struct bfa_bsg_diag_qtest_s *iocmd = (struct bfa_bsg_diag_qtest_s *)cmd; | |
1644 | struct bfad_hal_comp fcomp; | |
1645 | unsigned long flags; | |
1646 | ||
1647 | init_completion(&fcomp.comp); | |
1648 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
1649 | iocmd->status = bfa_fcdiag_queuetest(&bfad->bfa, iocmd->force, | |
1650 | iocmd->queue, &iocmd->result, | |
1651 | bfad_hcb_comp, &fcomp); | |
1652 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
1653 | if (iocmd->status != BFA_STATUS_OK) | |
1654 | goto out; | |
1655 | wait_for_completion(&fcomp.comp); | |
1656 | iocmd->status = fcomp.status; | |
1657 | out: | |
1658 | return 0; | |
1659 | } | |
1660 | ||
1661 | int | |
1662 | bfad_iocmd_diag_sfp(struct bfad_s *bfad, void *cmd) | |
1663 | { | |
1664 | struct bfa_bsg_sfp_show_s *iocmd = | |
1665 | (struct bfa_bsg_sfp_show_s *)cmd; | |
1666 | struct bfad_hal_comp fcomp; | |
1667 | unsigned long flags; | |
1668 | ||
1669 | init_completion(&fcomp.comp); | |
1670 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
1671 | iocmd->status = bfa_sfp_show(BFA_SFP_MOD(&bfad->bfa), &iocmd->sfp, | |
1672 | bfad_hcb_comp, &fcomp); | |
1673 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
1674 | bfa_trc(bfad, iocmd->status); | |
1675 | if (iocmd->status != BFA_STATUS_OK) | |
1676 | goto out; | |
1677 | wait_for_completion(&fcomp.comp); | |
1678 | iocmd->status = fcomp.status; | |
1679 | bfa_trc(bfad, iocmd->status); | |
1680 | out: | |
1681 | return 0; | |
1682 | } | |
1683 | ||
1684 | int | |
1685 | bfad_iocmd_diag_led(struct bfad_s *bfad, void *cmd) | |
1686 | { | |
1687 | struct bfa_bsg_diag_led_s *iocmd = (struct bfa_bsg_diag_led_s *)cmd; | |
1688 | unsigned long flags; | |
1689 | ||
1690 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
1691 | iocmd->status = bfa_diag_ledtest(BFA_DIAG_MOD(&bfad->bfa), | |
1692 | &iocmd->ledtest); | |
1693 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
1694 | return 0; | |
1695 | } | |
1696 | ||
1697 | int | |
1698 | bfad_iocmd_diag_beacon_lport(struct bfad_s *bfad, void *cmd) | |
1699 | { | |
1700 | struct bfa_bsg_diag_beacon_s *iocmd = | |
1701 | (struct bfa_bsg_diag_beacon_s *)cmd; | |
1702 | unsigned long flags; | |
1703 | ||
1704 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
1705 | iocmd->status = bfa_diag_beacon_port(BFA_DIAG_MOD(&bfad->bfa), | |
1706 | iocmd->beacon, iocmd->link_e2e_beacon, | |
1707 | iocmd->second); | |
1708 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
1709 | return 0; | |
1710 | } | |
1711 | ||
1712 | int | |
1713 | bfad_iocmd_diag_lb_stat(struct bfad_s *bfad, void *cmd) | |
1714 | { | |
1715 | struct bfa_bsg_diag_lb_stat_s *iocmd = | |
1716 | (struct bfa_bsg_diag_lb_stat_s *)cmd; | |
1717 | unsigned long flags; | |
1718 | ||
1719 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
1720 | iocmd->status = bfa_fcdiag_lb_is_running(&bfad->bfa); | |
1721 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
1722 | bfa_trc(bfad, iocmd->status); | |
1723 | ||
1724 | return 0; | |
1725 | } | |
1726 | ||
3350d98d KG |
1727 | int |
1728 | bfad_iocmd_phy_get_attr(struct bfad_s *bfad, void *cmd) | |
1729 | { | |
1730 | struct bfa_bsg_phy_attr_s *iocmd = | |
1731 | (struct bfa_bsg_phy_attr_s *)cmd; | |
1732 | struct bfad_hal_comp fcomp; | |
1733 | unsigned long flags; | |
1734 | ||
1735 | init_completion(&fcomp.comp); | |
1736 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
1737 | iocmd->status = bfa_phy_get_attr(BFA_PHY(&bfad->bfa), iocmd->instance, | |
1738 | &iocmd->attr, bfad_hcb_comp, &fcomp); | |
1739 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
1740 | if (iocmd->status != BFA_STATUS_OK) | |
1741 | goto out; | |
1742 | wait_for_completion(&fcomp.comp); | |
1743 | iocmd->status = fcomp.status; | |
1744 | out: | |
1745 | return 0; | |
1746 | } | |
1747 | ||
1748 | int | |
1749 | bfad_iocmd_phy_get_stats(struct bfad_s *bfad, void *cmd) | |
1750 | { | |
1751 | struct bfa_bsg_phy_stats_s *iocmd = | |
1752 | (struct bfa_bsg_phy_stats_s *)cmd; | |
1753 | struct bfad_hal_comp fcomp; | |
1754 | unsigned long flags; | |
1755 | ||
1756 | init_completion(&fcomp.comp); | |
1757 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
1758 | iocmd->status = bfa_phy_get_stats(BFA_PHY(&bfad->bfa), iocmd->instance, | |
1759 | &iocmd->stats, bfad_hcb_comp, &fcomp); | |
1760 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
1761 | if (iocmd->status != BFA_STATUS_OK) | |
1762 | goto out; | |
1763 | wait_for_completion(&fcomp.comp); | |
1764 | iocmd->status = fcomp.status; | |
1765 | out: | |
1766 | return 0; | |
1767 | } | |
1768 | ||
1769 | int | |
1770 | bfad_iocmd_phy_read(struct bfad_s *bfad, void *cmd, unsigned int payload_len) | |
1771 | { | |
1772 | struct bfa_bsg_phy_s *iocmd = (struct bfa_bsg_phy_s *)cmd; | |
1773 | struct bfad_hal_comp fcomp; | |
1774 | void *iocmd_bufptr; | |
1775 | unsigned long flags; | |
1776 | ||
1777 | if (bfad_chk_iocmd_sz(payload_len, | |
1778 | sizeof(struct bfa_bsg_phy_s), | |
1779 | iocmd->bufsz) != BFA_STATUS_OK) { | |
1780 | iocmd->status = BFA_STATUS_VERSION_FAIL; | |
1781 | return 0; | |
1782 | } | |
1783 | ||
1784 | iocmd_bufptr = (char *)iocmd + sizeof(struct bfa_bsg_phy_s); | |
1785 | init_completion(&fcomp.comp); | |
1786 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
1787 | iocmd->status = bfa_phy_read(BFA_PHY(&bfad->bfa), | |
1788 | iocmd->instance, iocmd_bufptr, iocmd->bufsz, | |
1789 | 0, bfad_hcb_comp, &fcomp); | |
1790 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
1791 | if (iocmd->status != BFA_STATUS_OK) | |
1792 | goto out; | |
1793 | wait_for_completion(&fcomp.comp); | |
1794 | iocmd->status = fcomp.status; | |
1795 | if (iocmd->status != BFA_STATUS_OK) | |
1796 | goto out; | |
1797 | out: | |
1798 | return 0; | |
1799 | } | |
1800 | ||
61e62e21 KG |
1801 | int |
1802 | bfad_iocmd_vhba_query(struct bfad_s *bfad, void *cmd) | |
1803 | { | |
1804 | struct bfa_bsg_vhba_attr_s *iocmd = | |
1805 | (struct bfa_bsg_vhba_attr_s *)cmd; | |
1806 | struct bfa_vhba_attr_s *attr = &iocmd->attr; | |
1807 | unsigned long flags; | |
1808 | ||
1809 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
1810 | attr->pwwn = bfad->bfa.ioc.attr->pwwn; | |
1811 | attr->nwwn = bfad->bfa.ioc.attr->nwwn; | |
1812 | attr->plog_enabled = (bfa_boolean_t)bfad->bfa.plog->plog_enabled; | |
1813 | attr->io_profile = bfa_fcpim_get_io_profile(&bfad->bfa); | |
1814 | attr->path_tov = bfa_fcpim_path_tov_get(&bfad->bfa); | |
1815 | iocmd->status = BFA_STATUS_OK; | |
1816 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
1817 | return 0; | |
1818 | } | |
1819 | ||
3350d98d KG |
1820 | int |
1821 | bfad_iocmd_phy_update(struct bfad_s *bfad, void *cmd, unsigned int payload_len) | |
1822 | { | |
1823 | struct bfa_bsg_phy_s *iocmd = (struct bfa_bsg_phy_s *)cmd; | |
1824 | void *iocmd_bufptr; | |
1825 | struct bfad_hal_comp fcomp; | |
1826 | unsigned long flags; | |
1827 | ||
1828 | if (bfad_chk_iocmd_sz(payload_len, | |
1829 | sizeof(struct bfa_bsg_phy_s), | |
1830 | iocmd->bufsz) != BFA_STATUS_OK) { | |
1831 | iocmd->status = BFA_STATUS_VERSION_FAIL; | |
1832 | return 0; | |
1833 | } | |
1834 | ||
1835 | iocmd_bufptr = (char *)iocmd + sizeof(struct bfa_bsg_phy_s); | |
1836 | init_completion(&fcomp.comp); | |
1837 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
1838 | iocmd->status = bfa_phy_update(BFA_PHY(&bfad->bfa), | |
1839 | iocmd->instance, iocmd_bufptr, iocmd->bufsz, | |
1840 | 0, bfad_hcb_comp, &fcomp); | |
1841 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
1842 | if (iocmd->status != BFA_STATUS_OK) | |
1843 | goto out; | |
1844 | wait_for_completion(&fcomp.comp); | |
1845 | iocmd->status = fcomp.status; | |
1846 | out: | |
1847 | return 0; | |
1848 | } | |
1849 | ||
61e62e21 KG |
1850 | int |
1851 | bfad_iocmd_porglog_get(struct bfad_s *bfad, void *cmd) | |
1852 | { | |
1853 | struct bfa_bsg_debug_s *iocmd = (struct bfa_bsg_debug_s *)cmd; | |
1854 | void *iocmd_bufptr; | |
1855 | ||
1856 | if (iocmd->bufsz < sizeof(struct bfa_plog_s)) { | |
1857 | bfa_trc(bfad, sizeof(struct bfa_plog_s)); | |
1858 | iocmd->status = BFA_STATUS_EINVAL; | |
1859 | goto out; | |
1860 | } | |
1861 | ||
1862 | iocmd->status = BFA_STATUS_OK; | |
1863 | iocmd_bufptr = (char *)iocmd + sizeof(struct bfa_bsg_debug_s); | |
1864 | memcpy(iocmd_bufptr, (u8 *) &bfad->plog_buf, sizeof(struct bfa_plog_s)); | |
1865 | out: | |
1866 | return 0; | |
1867 | } | |
1868 | ||
f2ee7601 KG |
1869 | #define BFA_DEBUG_FW_CORE_CHUNK_SZ 0x4000U /* 16K chunks for FW dump */ |
1870 | int | |
1871 | bfad_iocmd_debug_fw_core(struct bfad_s *bfad, void *cmd, | |
1872 | unsigned int payload_len) | |
1873 | { | |
1874 | struct bfa_bsg_debug_s *iocmd = (struct bfa_bsg_debug_s *)cmd; | |
1875 | void *iocmd_bufptr; | |
1876 | unsigned long flags; | |
76c8ae4b | 1877 | u32 offset; |
f2ee7601 KG |
1878 | |
1879 | if (bfad_chk_iocmd_sz(payload_len, sizeof(struct bfa_bsg_debug_s), | |
1880 | BFA_DEBUG_FW_CORE_CHUNK_SZ) != BFA_STATUS_OK) { | |
1881 | iocmd->status = BFA_STATUS_VERSION_FAIL; | |
1882 | return 0; | |
1883 | } | |
1884 | ||
1885 | if (iocmd->bufsz < BFA_DEBUG_FW_CORE_CHUNK_SZ || | |
1886 | !IS_ALIGNED(iocmd->bufsz, sizeof(u16)) || | |
1887 | !IS_ALIGNED(iocmd->offset, sizeof(u32))) { | |
1888 | bfa_trc(bfad, BFA_DEBUG_FW_CORE_CHUNK_SZ); | |
1889 | iocmd->status = BFA_STATUS_EINVAL; | |
1890 | goto out; | |
1891 | } | |
1892 | ||
1893 | iocmd_bufptr = (char *)iocmd + sizeof(struct bfa_bsg_debug_s); | |
1894 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
76c8ae4b | 1895 | offset = iocmd->offset; |
f2ee7601 | 1896 | iocmd->status = bfa_ioc_debug_fwcore(&bfad->bfa.ioc, iocmd_bufptr, |
76c8ae4b SN |
1897 | &offset, &iocmd->bufsz); |
1898 | iocmd->offset = offset; | |
f2ee7601 KG |
1899 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); |
1900 | out: | |
1901 | return 0; | |
1902 | } | |
1903 | ||
1904 | int | |
1905 | bfad_iocmd_debug_ctl(struct bfad_s *bfad, void *cmd, unsigned int v_cmd) | |
1906 | { | |
1907 | struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)cmd; | |
1908 | unsigned long flags; | |
1909 | ||
1910 | if (v_cmd == IOCMD_DEBUG_FW_STATE_CLR) { | |
1911 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
1912 | bfad->bfa.ioc.dbg_fwsave_once = BFA_TRUE; | |
1913 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
1914 | } else if (v_cmd == IOCMD_DEBUG_PORTLOG_CLR) | |
1915 | bfad->plog_buf.head = bfad->plog_buf.tail = 0; | |
1916 | else if (v_cmd == IOCMD_DEBUG_START_DTRC) | |
1917 | bfa_trc_init(bfad->trcmod); | |
1918 | else if (v_cmd == IOCMD_DEBUG_STOP_DTRC) | |
1919 | bfa_trc_stop(bfad->trcmod); | |
1920 | ||
1921 | iocmd->status = BFA_STATUS_OK; | |
1922 | return 0; | |
1923 | } | |
1924 | ||
1925 | int | |
1926 | bfad_iocmd_porglog_ctl(struct bfad_s *bfad, void *cmd) | |
1927 | { | |
1928 | struct bfa_bsg_portlogctl_s *iocmd = (struct bfa_bsg_portlogctl_s *)cmd; | |
1929 | ||
1930 | if (iocmd->ctl == BFA_TRUE) | |
1931 | bfad->plog_buf.plog_enabled = 1; | |
1932 | else | |
1933 | bfad->plog_buf.plog_enabled = 0; | |
1934 | ||
1935 | iocmd->status = BFA_STATUS_OK; | |
1936 | return 0; | |
1937 | } | |
1938 | ||
42a8e6e2 KG |
1939 | int |
1940 | bfad_iocmd_fcpim_cfg_profile(struct bfad_s *bfad, void *cmd, unsigned int v_cmd) | |
1941 | { | |
1942 | struct bfa_bsg_fcpim_profile_s *iocmd = | |
1943 | (struct bfa_bsg_fcpim_profile_s *)cmd; | |
1944 | struct timeval tv; | |
1945 | unsigned long flags; | |
1946 | ||
1947 | do_gettimeofday(&tv); | |
1948 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
1949 | if (v_cmd == IOCMD_FCPIM_PROFILE_ON) | |
1950 | iocmd->status = bfa_fcpim_profile_on(&bfad->bfa, tv.tv_sec); | |
1951 | else if (v_cmd == IOCMD_FCPIM_PROFILE_OFF) | |
1952 | iocmd->status = bfa_fcpim_profile_off(&bfad->bfa); | |
1953 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
1954 | ||
1955 | return 0; | |
1956 | } | |
1957 | ||
1958 | static int | |
1959 | bfad_iocmd_itnim_get_ioprofile(struct bfad_s *bfad, void *cmd) | |
1960 | { | |
1961 | struct bfa_bsg_itnim_ioprofile_s *iocmd = | |
1962 | (struct bfa_bsg_itnim_ioprofile_s *)cmd; | |
1963 | struct bfa_fcs_lport_s *fcs_port; | |
1964 | struct bfa_fcs_itnim_s *itnim; | |
1965 | unsigned long flags; | |
1966 | ||
1967 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
1968 | fcs_port = bfa_fcs_lookup_port(&bfad->bfa_fcs, | |
1969 | iocmd->vf_id, iocmd->lpwwn); | |
1970 | if (!fcs_port) | |
1971 | iocmd->status = BFA_STATUS_UNKNOWN_LWWN; | |
1972 | else { | |
1973 | itnim = bfa_fcs_itnim_lookup(fcs_port, iocmd->rpwwn); | |
1974 | if (itnim == NULL) | |
1975 | iocmd->status = BFA_STATUS_UNKNOWN_RWWN; | |
1976 | else | |
1977 | iocmd->status = bfa_itnim_get_ioprofile( | |
1978 | bfa_fcs_itnim_get_halitn(itnim), | |
1979 | &iocmd->ioprofile); | |
1980 | } | |
1981 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
1982 | return 0; | |
1983 | } | |
1984 | ||
37ea0558 KG |
1985 | int |
1986 | bfad_iocmd_fcport_get_stats(struct bfad_s *bfad, void *cmd) | |
1987 | { | |
1988 | struct bfa_bsg_fcport_stats_s *iocmd = | |
1989 | (struct bfa_bsg_fcport_stats_s *)cmd; | |
1990 | struct bfad_hal_comp fcomp; | |
1991 | unsigned long flags; | |
1992 | struct bfa_cb_pending_q_s cb_qe; | |
1993 | ||
1994 | init_completion(&fcomp.comp); | |
1995 | bfa_pending_q_init(&cb_qe, (bfa_cb_cbfn_t)bfad_hcb_comp, | |
1996 | &fcomp, &iocmd->stats); | |
1997 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
1998 | iocmd->status = bfa_fcport_get_stats(&bfad->bfa, &cb_qe); | |
1999 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
2000 | if (iocmd->status != BFA_STATUS_OK) { | |
2001 | bfa_trc(bfad, iocmd->status); | |
2002 | goto out; | |
2003 | } | |
2004 | wait_for_completion(&fcomp.comp); | |
2005 | iocmd->status = fcomp.status; | |
2006 | out: | |
2007 | return 0; | |
2008 | } | |
2009 | ||
2010 | int | |
2011 | bfad_iocmd_fcport_reset_stats(struct bfad_s *bfad, void *cmd) | |
2012 | { | |
2013 | struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)cmd; | |
2014 | struct bfad_hal_comp fcomp; | |
2015 | unsigned long flags; | |
2016 | struct bfa_cb_pending_q_s cb_qe; | |
2017 | ||
2018 | init_completion(&fcomp.comp); | |
2019 | bfa_pending_q_init(&cb_qe, (bfa_cb_cbfn_t)bfad_hcb_comp, &fcomp, NULL); | |
2020 | ||
2021 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
2022 | iocmd->status = bfa_fcport_clear_stats(&bfad->bfa, &cb_qe); | |
2023 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
2024 | if (iocmd->status != BFA_STATUS_OK) { | |
2025 | bfa_trc(bfad, iocmd->status); | |
2026 | goto out; | |
2027 | } | |
2028 | wait_for_completion(&fcomp.comp); | |
2029 | iocmd->status = fcomp.status; | |
2030 | out: | |
2031 | return 0; | |
2032 | } | |
2033 | ||
a46bd300 KG |
2034 | int |
2035 | bfad_iocmd_boot_cfg(struct bfad_s *bfad, void *cmd) | |
2036 | { | |
2037 | struct bfa_bsg_boot_s *iocmd = (struct bfa_bsg_boot_s *)cmd; | |
2038 | struct bfad_hal_comp fcomp; | |
2039 | unsigned long flags; | |
2040 | ||
2041 | init_completion(&fcomp.comp); | |
2042 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
2043 | iocmd->status = bfa_flash_update_part(BFA_FLASH(&bfad->bfa), | |
2044 | BFA_FLASH_PART_BOOT, PCI_FUNC(bfad->pcidev->devfn), | |
2045 | &iocmd->cfg, sizeof(struct bfa_boot_cfg_s), 0, | |
2046 | bfad_hcb_comp, &fcomp); | |
2047 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
2048 | if (iocmd->status != BFA_STATUS_OK) | |
2049 | goto out; | |
2050 | wait_for_completion(&fcomp.comp); | |
2051 | iocmd->status = fcomp.status; | |
2052 | out: | |
2053 | return 0; | |
2054 | } | |
2055 | ||
2056 | int | |
2057 | bfad_iocmd_boot_query(struct bfad_s *bfad, void *cmd) | |
2058 | { | |
2059 | struct bfa_bsg_boot_s *iocmd = (struct bfa_bsg_boot_s *)cmd; | |
2060 | struct bfad_hal_comp fcomp; | |
2061 | unsigned long flags; | |
2062 | ||
2063 | init_completion(&fcomp.comp); | |
2064 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
2065 | iocmd->status = bfa_flash_read_part(BFA_FLASH(&bfad->bfa), | |
2066 | BFA_FLASH_PART_BOOT, PCI_FUNC(bfad->pcidev->devfn), | |
2067 | &iocmd->cfg, sizeof(struct bfa_boot_cfg_s), 0, | |
2068 | bfad_hcb_comp, &fcomp); | |
2069 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
2070 | if (iocmd->status != BFA_STATUS_OK) | |
2071 | goto out; | |
2072 | wait_for_completion(&fcomp.comp); | |
2073 | iocmd->status = fcomp.status; | |
2074 | out: | |
2075 | return 0; | |
2076 | } | |
2077 | ||
2078 | int | |
2079 | bfad_iocmd_preboot_query(struct bfad_s *bfad, void *cmd) | |
2080 | { | |
2081 | struct bfa_bsg_preboot_s *iocmd = (struct bfa_bsg_preboot_s *)cmd; | |
2082 | struct bfi_iocfc_cfgrsp_s *cfgrsp = bfad->bfa.iocfc.cfgrsp; | |
2083 | struct bfa_boot_pbc_s *pbcfg = &iocmd->cfg; | |
2084 | unsigned long flags; | |
2085 | ||
2086 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
2087 | pbcfg->enable = cfgrsp->pbc_cfg.boot_enabled; | |
2088 | pbcfg->nbluns = cfgrsp->pbc_cfg.nbluns; | |
2089 | pbcfg->speed = cfgrsp->pbc_cfg.port_speed; | |
2090 | memcpy(pbcfg->pblun, cfgrsp->pbc_cfg.blun, sizeof(pbcfg->pblun)); | |
2091 | iocmd->status = BFA_STATUS_OK; | |
2092 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
2093 | ||
2094 | return 0; | |
2095 | } | |
2096 | ||
2097 | int | |
2098 | bfad_iocmd_ethboot_cfg(struct bfad_s *bfad, void *cmd) | |
2099 | { | |
2100 | struct bfa_bsg_ethboot_s *iocmd = (struct bfa_bsg_ethboot_s *)cmd; | |
2101 | struct bfad_hal_comp fcomp; | |
2102 | unsigned long flags; | |
2103 | ||
2104 | init_completion(&fcomp.comp); | |
2105 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
2106 | iocmd->status = bfa_flash_update_part(BFA_FLASH(&bfad->bfa), | |
2107 | BFA_FLASH_PART_PXECFG, | |
2108 | bfad->bfa.ioc.port_id, &iocmd->cfg, | |
2109 | sizeof(struct bfa_ethboot_cfg_s), 0, | |
2110 | bfad_hcb_comp, &fcomp); | |
2111 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
2112 | if (iocmd->status != BFA_STATUS_OK) | |
2113 | goto out; | |
2114 | wait_for_completion(&fcomp.comp); | |
2115 | iocmd->status = fcomp.status; | |
2116 | out: | |
2117 | return 0; | |
2118 | } | |
2119 | ||
2120 | int | |
2121 | bfad_iocmd_ethboot_query(struct bfad_s *bfad, void *cmd) | |
2122 | { | |
2123 | struct bfa_bsg_ethboot_s *iocmd = (struct bfa_bsg_ethboot_s *)cmd; | |
2124 | struct bfad_hal_comp fcomp; | |
2125 | unsigned long flags; | |
2126 | ||
2127 | init_completion(&fcomp.comp); | |
2128 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
2129 | iocmd->status = bfa_flash_read_part(BFA_FLASH(&bfad->bfa), | |
2130 | BFA_FLASH_PART_PXECFG, | |
2131 | bfad->bfa.ioc.port_id, &iocmd->cfg, | |
2132 | sizeof(struct bfa_ethboot_cfg_s), 0, | |
2133 | bfad_hcb_comp, &fcomp); | |
2134 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
2135 | if (iocmd->status != BFA_STATUS_OK) | |
2136 | goto out; | |
2137 | wait_for_completion(&fcomp.comp); | |
2138 | iocmd->status = fcomp.status; | |
2139 | out: | |
2140 | return 0; | |
2141 | } | |
2142 | ||
45191236 KG |
2143 | int |
2144 | bfad_iocmd_cfg_trunk(struct bfad_s *bfad, void *cmd, unsigned int v_cmd) | |
2145 | { | |
2146 | struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)cmd; | |
2147 | struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(&bfad->bfa); | |
2148 | struct bfa_fcport_trunk_s *trunk = &fcport->trunk; | |
2149 | unsigned long flags; | |
2150 | ||
2151 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
2152 | ||
2153 | if (v_cmd == IOCMD_TRUNK_ENABLE) { | |
2154 | trunk->attr.state = BFA_TRUNK_OFFLINE; | |
2155 | bfa_fcport_disable(&bfad->bfa); | |
2156 | fcport->cfg.trunked = BFA_TRUE; | |
2157 | } else if (v_cmd == IOCMD_TRUNK_DISABLE) { | |
2158 | trunk->attr.state = BFA_TRUNK_DISABLED; | |
2159 | bfa_fcport_disable(&bfad->bfa); | |
2160 | fcport->cfg.trunked = BFA_FALSE; | |
2161 | } | |
2162 | ||
2163 | if (!bfa_fcport_is_disabled(&bfad->bfa)) | |
2164 | bfa_fcport_enable(&bfad->bfa); | |
2165 | ||
2166 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
2167 | ||
2168 | iocmd->status = BFA_STATUS_OK; | |
2169 | return 0; | |
2170 | } | |
2171 | ||
2172 | int | |
2173 | bfad_iocmd_trunk_get_attr(struct bfad_s *bfad, void *cmd) | |
2174 | { | |
2175 | struct bfa_bsg_trunk_attr_s *iocmd = (struct bfa_bsg_trunk_attr_s *)cmd; | |
2176 | struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(&bfad->bfa); | |
2177 | struct bfa_fcport_trunk_s *trunk = &fcport->trunk; | |
2178 | unsigned long flags; | |
2179 | ||
2180 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
2181 | memcpy((void *)&iocmd->attr, (void *)&trunk->attr, | |
2182 | sizeof(struct bfa_trunk_attr_s)); | |
2183 | iocmd->attr.port_id = bfa_lps_get_base_pid(&bfad->bfa); | |
2184 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
2185 | ||
2186 | iocmd->status = BFA_STATUS_OK; | |
2187 | return 0; | |
2188 | } | |
2189 | ||
3ec4f2c8 KG |
2190 | int |
2191 | bfad_iocmd_qos(struct bfad_s *bfad, void *cmd, unsigned int v_cmd) | |
2192 | { | |
2193 | struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)cmd; | |
2194 | struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(&bfad->bfa); | |
2195 | unsigned long flags; | |
2196 | ||
2197 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
2198 | if (bfa_ioc_get_type(&bfad->bfa.ioc) == BFA_IOC_TYPE_FC) { | |
2199 | if (v_cmd == IOCMD_QOS_ENABLE) | |
2200 | fcport->cfg.qos_enabled = BFA_TRUE; | |
2201 | else if (v_cmd == IOCMD_QOS_DISABLE) | |
2202 | fcport->cfg.qos_enabled = BFA_FALSE; | |
2203 | } | |
2204 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
2205 | ||
2206 | iocmd->status = BFA_STATUS_OK; | |
2207 | return 0; | |
2208 | } | |
2209 | ||
2210 | int | |
2211 | bfad_iocmd_qos_get_attr(struct bfad_s *bfad, void *cmd) | |
2212 | { | |
2213 | struct bfa_bsg_qos_attr_s *iocmd = (struct bfa_bsg_qos_attr_s *)cmd; | |
2214 | struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(&bfad->bfa); | |
2215 | unsigned long flags; | |
2216 | ||
2217 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
2218 | iocmd->attr.state = fcport->qos_attr.state; | |
2219 | iocmd->attr.total_bb_cr = be32_to_cpu(fcport->qos_attr.total_bb_cr); | |
2220 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
2221 | ||
2222 | iocmd->status = BFA_STATUS_OK; | |
2223 | return 0; | |
2224 | } | |
2225 | ||
2226 | int | |
2227 | bfad_iocmd_qos_get_vc_attr(struct bfad_s *bfad, void *cmd) | |
2228 | { | |
2229 | struct bfa_bsg_qos_vc_attr_s *iocmd = | |
2230 | (struct bfa_bsg_qos_vc_attr_s *)cmd; | |
2231 | struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(&bfad->bfa); | |
2232 | struct bfa_qos_vc_attr_s *bfa_vc_attr = &fcport->qos_vc_attr; | |
2233 | unsigned long flags; | |
2234 | u32 i = 0; | |
2235 | ||
2236 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
2237 | iocmd->attr.total_vc_count = be16_to_cpu(bfa_vc_attr->total_vc_count); | |
2238 | iocmd->attr.shared_credit = be16_to_cpu(bfa_vc_attr->shared_credit); | |
2239 | iocmd->attr.elp_opmode_flags = | |
2240 | be32_to_cpu(bfa_vc_attr->elp_opmode_flags); | |
2241 | ||
2242 | /* Individual VC info */ | |
2243 | while (i < iocmd->attr.total_vc_count) { | |
2244 | iocmd->attr.vc_info[i].vc_credit = | |
2245 | bfa_vc_attr->vc_info[i].vc_credit; | |
2246 | iocmd->attr.vc_info[i].borrow_credit = | |
2247 | bfa_vc_attr->vc_info[i].borrow_credit; | |
2248 | iocmd->attr.vc_info[i].priority = | |
2249 | bfa_vc_attr->vc_info[i].priority; | |
2250 | i++; | |
2251 | } | |
2252 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
2253 | ||
2254 | iocmd->status = BFA_STATUS_OK; | |
2255 | return 0; | |
2256 | } | |
2257 | ||
2258 | int | |
2259 | bfad_iocmd_qos_get_stats(struct bfad_s *bfad, void *cmd) | |
2260 | { | |
2261 | struct bfa_bsg_fcport_stats_s *iocmd = | |
2262 | (struct bfa_bsg_fcport_stats_s *)cmd; | |
2263 | struct bfad_hal_comp fcomp; | |
2264 | unsigned long flags; | |
2265 | struct bfa_cb_pending_q_s cb_qe; | |
2266 | ||
2267 | init_completion(&fcomp.comp); | |
2268 | bfa_pending_q_init(&cb_qe, (bfa_cb_cbfn_t)bfad_hcb_comp, | |
2269 | &fcomp, &iocmd->stats); | |
2270 | ||
2271 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
2272 | WARN_ON(!bfa_ioc_get_fcmode(&bfad->bfa.ioc)); | |
2273 | iocmd->status = bfa_fcport_get_stats(&bfad->bfa, &cb_qe); | |
2274 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
2275 | if (iocmd->status != BFA_STATUS_OK) { | |
2276 | bfa_trc(bfad, iocmd->status); | |
2277 | goto out; | |
2278 | } | |
2279 | wait_for_completion(&fcomp.comp); | |
2280 | iocmd->status = fcomp.status; | |
2281 | out: | |
2282 | return 0; | |
2283 | } | |
2284 | ||
2285 | int | |
2286 | bfad_iocmd_qos_reset_stats(struct bfad_s *bfad, void *cmd) | |
2287 | { | |
2288 | struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)cmd; | |
2289 | struct bfad_hal_comp fcomp; | |
2290 | unsigned long flags; | |
2291 | struct bfa_cb_pending_q_s cb_qe; | |
2292 | ||
2293 | init_completion(&fcomp.comp); | |
2294 | bfa_pending_q_init(&cb_qe, (bfa_cb_cbfn_t)bfad_hcb_comp, | |
2295 | &fcomp, NULL); | |
2296 | ||
2297 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
2298 | WARN_ON(!bfa_ioc_get_fcmode(&bfad->bfa.ioc)); | |
2299 | iocmd->status = bfa_fcport_clear_stats(&bfad->bfa, &cb_qe); | |
2300 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
2301 | if (iocmd->status != BFA_STATUS_OK) { | |
2302 | bfa_trc(bfad, iocmd->status); | |
2303 | goto out; | |
2304 | } | |
2305 | wait_for_completion(&fcomp.comp); | |
2306 | iocmd->status = fcomp.status; | |
2307 | out: | |
2308 | return 0; | |
2309 | } | |
2310 | ||
c0350bf5 KG |
2311 | int |
2312 | bfad_iocmd_vf_get_stats(struct bfad_s *bfad, void *cmd) | |
2313 | { | |
2314 | struct bfa_bsg_vf_stats_s *iocmd = | |
2315 | (struct bfa_bsg_vf_stats_s *)cmd; | |
2316 | struct bfa_fcs_fabric_s *fcs_vf; | |
2317 | unsigned long flags; | |
2318 | ||
2319 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
2320 | fcs_vf = bfa_fcs_vf_lookup(&bfad->bfa_fcs, iocmd->vf_id); | |
2321 | if (fcs_vf == NULL) { | |
2322 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
2323 | iocmd->status = BFA_STATUS_UNKNOWN_VFID; | |
2324 | goto out; | |
2325 | } | |
2326 | memcpy((void *)&iocmd->stats, (void *)&fcs_vf->stats, | |
2327 | sizeof(struct bfa_vf_stats_s)); | |
2328 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
2329 | iocmd->status = BFA_STATUS_OK; | |
2330 | out: | |
2331 | return 0; | |
2332 | } | |
2333 | ||
2334 | int | |
2335 | bfad_iocmd_vf_clr_stats(struct bfad_s *bfad, void *cmd) | |
2336 | { | |
2337 | struct bfa_bsg_vf_reset_stats_s *iocmd = | |
2338 | (struct bfa_bsg_vf_reset_stats_s *)cmd; | |
2339 | struct bfa_fcs_fabric_s *fcs_vf; | |
2340 | unsigned long flags; | |
2341 | ||
2342 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
2343 | fcs_vf = bfa_fcs_vf_lookup(&bfad->bfa_fcs, iocmd->vf_id); | |
2344 | if (fcs_vf == NULL) { | |
2345 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
2346 | iocmd->status = BFA_STATUS_UNKNOWN_VFID; | |
2347 | goto out; | |
2348 | } | |
2349 | memset((void *)&fcs_vf->stats, 0, sizeof(struct bfa_vf_stats_s)); | |
2350 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
2351 | iocmd->status = BFA_STATUS_OK; | |
2352 | out: | |
2353 | return 0; | |
2354 | } | |
2355 | ||
5b7db7af KG |
2356 | /* Function to reset the LUN SCAN mode */ |
2357 | static void | |
2358 | bfad_iocmd_lunmask_reset_lunscan_mode(struct bfad_s *bfad, int lunmask_cfg) | |
2359 | { | |
2360 | struct bfad_im_port_s *pport_im = bfad->pport.im_port; | |
2361 | struct bfad_vport_s *vport = NULL; | |
2362 | ||
2363 | /* Set the scsi device LUN SCAN flags for base port */ | |
2364 | bfad_reset_sdev_bflags(pport_im, lunmask_cfg); | |
2365 | ||
2366 | /* Set the scsi device LUN SCAN flags for the vports */ | |
2367 | list_for_each_entry(vport, &bfad->vport_list, list_entry) | |
2368 | bfad_reset_sdev_bflags(vport->drv_port.im_port, lunmask_cfg); | |
2369 | } | |
2370 | ||
4c5d22bf KG |
2371 | int |
2372 | bfad_iocmd_lunmask(struct bfad_s *bfad, void *pcmd, unsigned int v_cmd) | |
2373 | { | |
2374 | struct bfa_bsg_gen_s *iocmd = (struct bfa_bsg_gen_s *)pcmd; | |
2375 | unsigned long flags; | |
2376 | ||
2377 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
5b7db7af | 2378 | if (v_cmd == IOCMD_FCPIM_LUNMASK_ENABLE) { |
4c5d22bf | 2379 | iocmd->status = bfa_fcpim_lunmask_update(&bfad->bfa, BFA_TRUE); |
5b7db7af KG |
2380 | /* Set the LUN Scanning mode to be Sequential scan */ |
2381 | if (iocmd->status == BFA_STATUS_OK) | |
2382 | bfad_iocmd_lunmask_reset_lunscan_mode(bfad, BFA_TRUE); | |
2383 | } else if (v_cmd == IOCMD_FCPIM_LUNMASK_DISABLE) { | |
4c5d22bf | 2384 | iocmd->status = bfa_fcpim_lunmask_update(&bfad->bfa, BFA_FALSE); |
5b7db7af KG |
2385 | /* Set the LUN Scanning mode to default REPORT_LUNS scan */ |
2386 | if (iocmd->status == BFA_STATUS_OK) | |
2387 | bfad_iocmd_lunmask_reset_lunscan_mode(bfad, BFA_FALSE); | |
2388 | } else if (v_cmd == IOCMD_FCPIM_LUNMASK_CLEAR) | |
4c5d22bf KG |
2389 | iocmd->status = bfa_fcpim_lunmask_clear(&bfad->bfa); |
2390 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
2391 | return 0; | |
2392 | } | |
2393 | ||
2394 | int | |
2395 | bfad_iocmd_fcpim_lunmask_query(struct bfad_s *bfad, void *cmd) | |
2396 | { | |
2397 | struct bfa_bsg_fcpim_lunmask_query_s *iocmd = | |
2398 | (struct bfa_bsg_fcpim_lunmask_query_s *)cmd; | |
2399 | struct bfa_lunmask_cfg_s *lun_mask = &iocmd->lun_mask; | |
2400 | unsigned long flags; | |
2401 | ||
2402 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
2403 | iocmd->status = bfa_fcpim_lunmask_query(&bfad->bfa, lun_mask); | |
2404 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
2405 | return 0; | |
2406 | } | |
2407 | ||
2408 | int | |
2409 | bfad_iocmd_fcpim_cfg_lunmask(struct bfad_s *bfad, void *cmd, unsigned int v_cmd) | |
2410 | { | |
2411 | struct bfa_bsg_fcpim_lunmask_s *iocmd = | |
2412 | (struct bfa_bsg_fcpim_lunmask_s *)cmd; | |
2413 | unsigned long flags; | |
2414 | ||
2415 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
2416 | if (v_cmd == IOCMD_FCPIM_LUNMASK_ADD) | |
2417 | iocmd->status = bfa_fcpim_lunmask_add(&bfad->bfa, iocmd->vf_id, | |
2418 | &iocmd->pwwn, iocmd->rpwwn, iocmd->lun); | |
2419 | else if (v_cmd == IOCMD_FCPIM_LUNMASK_DELETE) | |
2420 | iocmd->status = bfa_fcpim_lunmask_delete(&bfad->bfa, | |
2421 | iocmd->vf_id, &iocmd->pwwn, | |
2422 | iocmd->rpwwn, iocmd->lun); | |
2423 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
2424 | return 0; | |
2425 | } | |
2426 | ||
b85daafe KG |
2427 | static int |
2428 | bfad_iocmd_handler(struct bfad_s *bfad, unsigned int cmd, void *iocmd, | |
2429 | unsigned int payload_len) | |
2430 | { | |
9afbcfab | 2431 | int rc = -EINVAL; |
b85daafe KG |
2432 | |
2433 | switch (cmd) { | |
60138066 KG |
2434 | case IOCMD_IOC_ENABLE: |
2435 | rc = bfad_iocmd_ioc_enable(bfad, iocmd); | |
2436 | break; | |
2437 | case IOCMD_IOC_DISABLE: | |
2438 | rc = bfad_iocmd_ioc_disable(bfad, iocmd); | |
2439 | break; | |
b85daafe KG |
2440 | case IOCMD_IOC_GET_INFO: |
2441 | rc = bfad_iocmd_ioc_get_info(bfad, iocmd); | |
2442 | break; | |
2443 | case IOCMD_IOC_GET_ATTR: | |
2444 | rc = bfad_iocmd_ioc_get_attr(bfad, iocmd); | |
2445 | break; | |
60138066 KG |
2446 | case IOCMD_IOC_GET_STATS: |
2447 | rc = bfad_iocmd_ioc_get_stats(bfad, iocmd); | |
2448 | break; | |
2449 | case IOCMD_IOC_GET_FWSTATS: | |
2450 | rc = bfad_iocmd_ioc_get_fwstats(bfad, iocmd, payload_len); | |
2451 | break; | |
f2ee7601 KG |
2452 | case IOCMD_IOC_RESET_STATS: |
2453 | case IOCMD_IOC_RESET_FWSTATS: | |
2454 | rc = bfad_iocmd_ioc_reset_stats(bfad, iocmd, cmd); | |
2455 | break; | |
2456 | case IOCMD_IOC_SET_ADAPTER_NAME: | |
2457 | case IOCMD_IOC_SET_PORT_NAME: | |
2458 | rc = bfad_iocmd_ioc_set_name(bfad, iocmd, cmd); | |
2459 | break; | |
60138066 KG |
2460 | case IOCMD_IOCFC_GET_ATTR: |
2461 | rc = bfad_iocmd_iocfc_get_attr(bfad, iocmd); | |
2462 | break; | |
2463 | case IOCMD_IOCFC_SET_INTR: | |
2464 | rc = bfad_iocmd_iocfc_set_intr(bfad, iocmd); | |
2465 | break; | |
2466 | case IOCMD_PORT_ENABLE: | |
2467 | rc = bfad_iocmd_port_enable(bfad, iocmd); | |
2468 | break; | |
2469 | case IOCMD_PORT_DISABLE: | |
2470 | rc = bfad_iocmd_port_disable(bfad, iocmd); | |
2471 | break; | |
b85daafe KG |
2472 | case IOCMD_PORT_GET_ATTR: |
2473 | rc = bfad_iocmd_port_get_attr(bfad, iocmd); | |
2474 | break; | |
60138066 KG |
2475 | case IOCMD_PORT_GET_STATS: |
2476 | rc = bfad_iocmd_port_get_stats(bfad, iocmd, payload_len); | |
2477 | break; | |
f2ee7601 KG |
2478 | case IOCMD_PORT_RESET_STATS: |
2479 | rc = bfad_iocmd_port_reset_stats(bfad, iocmd); | |
2480 | break; | |
2481 | case IOCMD_PORT_CFG_TOPO: | |
2482 | case IOCMD_PORT_CFG_SPEED: | |
2483 | case IOCMD_PORT_CFG_ALPA: | |
2484 | case IOCMD_PORT_CLR_ALPA: | |
2485 | rc = bfad_iocmd_set_port_cfg(bfad, iocmd, cmd); | |
2486 | break; | |
2487 | case IOCMD_PORT_CFG_MAXFRSZ: | |
2488 | rc = bfad_iocmd_port_cfg_maxfrsize(bfad, iocmd); | |
2489 | break; | |
2490 | case IOCMD_PORT_BBSC_ENABLE: | |
2491 | case IOCMD_PORT_BBSC_DISABLE: | |
2492 | rc = bfad_iocmd_port_cfg_bbsc(bfad, iocmd, cmd); | |
2493 | break; | |
b85daafe KG |
2494 | case IOCMD_LPORT_GET_ATTR: |
2495 | rc = bfad_iocmd_lport_get_attr(bfad, iocmd); | |
2496 | break; | |
60138066 KG |
2497 | case IOCMD_LPORT_GET_STATS: |
2498 | rc = bfad_iocmd_lport_get_stats(bfad, iocmd); | |
2499 | break; | |
f2ee7601 KG |
2500 | case IOCMD_LPORT_RESET_STATS: |
2501 | rc = bfad_iocmd_lport_reset_stats(bfad, iocmd); | |
2502 | break; | |
60138066 KG |
2503 | case IOCMD_LPORT_GET_IOSTATS: |
2504 | rc = bfad_iocmd_lport_get_iostats(bfad, iocmd); | |
2505 | break; | |
2506 | case IOCMD_LPORT_GET_RPORTS: | |
2507 | rc = bfad_iocmd_lport_get_rports(bfad, iocmd, payload_len); | |
2508 | break; | |
2509 | case IOCMD_RPORT_GET_ATTR: | |
2510 | rc = bfad_iocmd_rport_get_attr(bfad, iocmd); | |
2511 | break; | |
b85daafe KG |
2512 | case IOCMD_RPORT_GET_ADDR: |
2513 | rc = bfad_iocmd_rport_get_addr(bfad, iocmd); | |
2514 | break; | |
60138066 KG |
2515 | case IOCMD_RPORT_GET_STATS: |
2516 | rc = bfad_iocmd_rport_get_stats(bfad, iocmd); | |
2517 | break; | |
f2ee7601 KG |
2518 | case IOCMD_RPORT_RESET_STATS: |
2519 | rc = bfad_iocmd_rport_clr_stats(bfad, iocmd); | |
2520 | break; | |
2521 | case IOCMD_RPORT_SET_SPEED: | |
2522 | rc = bfad_iocmd_rport_set_speed(bfad, iocmd); | |
2523 | break; | |
2524 | case IOCMD_VPORT_GET_ATTR: | |
2525 | rc = bfad_iocmd_vport_get_attr(bfad, iocmd); | |
2526 | break; | |
2527 | case IOCMD_VPORT_GET_STATS: | |
2528 | rc = bfad_iocmd_vport_get_stats(bfad, iocmd); | |
2529 | break; | |
2530 | case IOCMD_VPORT_RESET_STATS: | |
2531 | rc = bfad_iocmd_vport_clr_stats(bfad, iocmd); | |
2532 | break; | |
b85daafe KG |
2533 | case IOCMD_FABRIC_GET_LPORTS: |
2534 | rc = bfad_iocmd_fabric_get_lports(bfad, iocmd, payload_len); | |
2535 | break; | |
f2ee7601 KG |
2536 | case IOCMD_RATELIM_ENABLE: |
2537 | case IOCMD_RATELIM_DISABLE: | |
2538 | rc = bfad_iocmd_ratelim(bfad, cmd, iocmd); | |
2539 | break; | |
2540 | case IOCMD_RATELIM_DEF_SPEED: | |
2541 | rc = bfad_iocmd_ratelim_speed(bfad, cmd, iocmd); | |
2542 | break; | |
2543 | case IOCMD_FCPIM_FAILOVER: | |
2544 | rc = bfad_iocmd_cfg_fcpim(bfad, iocmd); | |
2545 | break; | |
60138066 KG |
2546 | case IOCMD_FCPIM_MODSTATS: |
2547 | rc = bfad_iocmd_fcpim_get_modstats(bfad, iocmd); | |
2548 | break; | |
f2ee7601 KG |
2549 | case IOCMD_FCPIM_MODSTATSCLR: |
2550 | rc = bfad_iocmd_fcpim_clr_modstats(bfad, iocmd); | |
2551 | break; | |
60138066 KG |
2552 | case IOCMD_FCPIM_DEL_ITN_STATS: |
2553 | rc = bfad_iocmd_fcpim_get_del_itn_stats(bfad, iocmd); | |
2554 | break; | |
b85daafe KG |
2555 | case IOCMD_ITNIM_GET_ATTR: |
2556 | rc = bfad_iocmd_itnim_get_attr(bfad, iocmd); | |
2557 | break; | |
60138066 KG |
2558 | case IOCMD_ITNIM_GET_IOSTATS: |
2559 | rc = bfad_iocmd_itnim_get_iostats(bfad, iocmd); | |
2560 | break; | |
f2ee7601 KG |
2561 | case IOCMD_ITNIM_RESET_STATS: |
2562 | rc = bfad_iocmd_itnim_reset_stats(bfad, iocmd); | |
2563 | break; | |
60138066 KG |
2564 | case IOCMD_ITNIM_GET_ITNSTATS: |
2565 | rc = bfad_iocmd_itnim_get_itnstats(bfad, iocmd); | |
2566 | break; | |
2567 | case IOCMD_FCPORT_ENABLE: | |
2568 | rc = bfad_iocmd_fcport_enable(bfad, iocmd); | |
2569 | break; | |
2570 | case IOCMD_FCPORT_DISABLE: | |
2571 | rc = bfad_iocmd_fcport_disable(bfad, iocmd); | |
2572 | break; | |
1a4d8e1b KG |
2573 | case IOCMD_IOC_PCIFN_CFG: |
2574 | rc = bfad_iocmd_ioc_get_pcifn_cfg(bfad, iocmd); | |
2575 | break; | |
2576 | case IOCMD_PCIFN_CREATE: | |
2577 | rc = bfad_iocmd_pcifn_create(bfad, iocmd); | |
2578 | break; | |
2579 | case IOCMD_PCIFN_DELETE: | |
2580 | rc = bfad_iocmd_pcifn_delete(bfad, iocmd); | |
2581 | break; | |
2582 | case IOCMD_PCIFN_BW: | |
2583 | rc = bfad_iocmd_pcifn_bw(bfad, iocmd); | |
2584 | break; | |
2585 | case IOCMD_ADAPTER_CFG_MODE: | |
2586 | rc = bfad_iocmd_adapter_cfg_mode(bfad, iocmd); | |
2587 | break; | |
2588 | case IOCMD_PORT_CFG_MODE: | |
2589 | rc = bfad_iocmd_port_cfg_mode(bfad, iocmd); | |
2590 | break; | |
2591 | case IOCMD_FLASH_ENABLE_OPTROM: | |
2592 | case IOCMD_FLASH_DISABLE_OPTROM: | |
2593 | rc = bfad_iocmd_ablk_optrom(bfad, cmd, iocmd); | |
2594 | break; | |
a714134a KG |
2595 | case IOCMD_FAA_QUERY: |
2596 | rc = bfad_iocmd_faa_query(bfad, iocmd); | |
2597 | break; | |
148d6103 KG |
2598 | case IOCMD_CEE_GET_ATTR: |
2599 | rc = bfad_iocmd_cee_attr(bfad, iocmd, payload_len); | |
2600 | break; | |
2601 | case IOCMD_CEE_GET_STATS: | |
2602 | rc = bfad_iocmd_cee_get_stats(bfad, iocmd, payload_len); | |
2603 | break; | |
2604 | case IOCMD_CEE_RESET_STATS: | |
2605 | rc = bfad_iocmd_cee_reset_stats(bfad, iocmd); | |
2606 | break; | |
51e569aa KG |
2607 | case IOCMD_SFP_MEDIA: |
2608 | rc = bfad_iocmd_sfp_media(bfad, iocmd); | |
2609 | break; | |
2610 | case IOCMD_SFP_SPEED: | |
2611 | rc = bfad_iocmd_sfp_speed(bfad, iocmd); | |
2612 | break; | |
5a54b1d5 KG |
2613 | case IOCMD_FLASH_GET_ATTR: |
2614 | rc = bfad_iocmd_flash_get_attr(bfad, iocmd); | |
2615 | break; | |
2616 | case IOCMD_FLASH_ERASE_PART: | |
2617 | rc = bfad_iocmd_flash_erase_part(bfad, iocmd); | |
2618 | break; | |
2619 | case IOCMD_FLASH_UPDATE_PART: | |
2620 | rc = bfad_iocmd_flash_update_part(bfad, iocmd, payload_len); | |
2621 | break; | |
2622 | case IOCMD_FLASH_READ_PART: | |
2623 | rc = bfad_iocmd_flash_read_part(bfad, iocmd, payload_len); | |
2624 | break; | |
3d7fc66d KG |
2625 | case IOCMD_DIAG_TEMP: |
2626 | rc = bfad_iocmd_diag_temp(bfad, iocmd); | |
2627 | break; | |
2628 | case IOCMD_DIAG_MEMTEST: | |
2629 | rc = bfad_iocmd_diag_memtest(bfad, iocmd); | |
2630 | break; | |
2631 | case IOCMD_DIAG_LOOPBACK: | |
2632 | rc = bfad_iocmd_diag_loopback(bfad, iocmd); | |
2633 | break; | |
2634 | case IOCMD_DIAG_FWPING: | |
2635 | rc = bfad_iocmd_diag_fwping(bfad, iocmd); | |
2636 | break; | |
2637 | case IOCMD_DIAG_QUEUETEST: | |
2638 | rc = bfad_iocmd_diag_queuetest(bfad, iocmd); | |
2639 | break; | |
2640 | case IOCMD_DIAG_SFP: | |
2641 | rc = bfad_iocmd_diag_sfp(bfad, iocmd); | |
2642 | break; | |
2643 | case IOCMD_DIAG_LED: | |
2644 | rc = bfad_iocmd_diag_led(bfad, iocmd); | |
2645 | break; | |
2646 | case IOCMD_DIAG_BEACON_LPORT: | |
2647 | rc = bfad_iocmd_diag_beacon_lport(bfad, iocmd); | |
2648 | break; | |
2649 | case IOCMD_DIAG_LB_STAT: | |
2650 | rc = bfad_iocmd_diag_lb_stat(bfad, iocmd); | |
2651 | break; | |
3350d98d KG |
2652 | case IOCMD_PHY_GET_ATTR: |
2653 | rc = bfad_iocmd_phy_get_attr(bfad, iocmd); | |
2654 | break; | |
2655 | case IOCMD_PHY_GET_STATS: | |
2656 | rc = bfad_iocmd_phy_get_stats(bfad, iocmd); | |
2657 | break; | |
2658 | case IOCMD_PHY_UPDATE_FW: | |
2659 | rc = bfad_iocmd_phy_update(bfad, iocmd, payload_len); | |
2660 | break; | |
2661 | case IOCMD_PHY_READ_FW: | |
2662 | rc = bfad_iocmd_phy_read(bfad, iocmd, payload_len); | |
2663 | break; | |
61e62e21 KG |
2664 | case IOCMD_VHBA_QUERY: |
2665 | rc = bfad_iocmd_vhba_query(bfad, iocmd); | |
2666 | break; | |
2667 | case IOCMD_DEBUG_PORTLOG: | |
2668 | rc = bfad_iocmd_porglog_get(bfad, iocmd); | |
2669 | break; | |
f2ee7601 KG |
2670 | case IOCMD_DEBUG_FW_CORE: |
2671 | rc = bfad_iocmd_debug_fw_core(bfad, iocmd, payload_len); | |
2672 | break; | |
2673 | case IOCMD_DEBUG_FW_STATE_CLR: | |
2674 | case IOCMD_DEBUG_PORTLOG_CLR: | |
2675 | case IOCMD_DEBUG_START_DTRC: | |
2676 | case IOCMD_DEBUG_STOP_DTRC: | |
2677 | rc = bfad_iocmd_debug_ctl(bfad, iocmd, cmd); | |
2678 | break; | |
2679 | case IOCMD_DEBUG_PORTLOG_CTL: | |
2680 | rc = bfad_iocmd_porglog_ctl(bfad, iocmd); | |
2681 | break; | |
42a8e6e2 KG |
2682 | case IOCMD_FCPIM_PROFILE_ON: |
2683 | case IOCMD_FCPIM_PROFILE_OFF: | |
2684 | rc = bfad_iocmd_fcpim_cfg_profile(bfad, iocmd, cmd); | |
2685 | break; | |
2686 | case IOCMD_ITNIM_GET_IOPROFILE: | |
2687 | rc = bfad_iocmd_itnim_get_ioprofile(bfad, iocmd); | |
2688 | break; | |
37ea0558 KG |
2689 | case IOCMD_FCPORT_GET_STATS: |
2690 | rc = bfad_iocmd_fcport_get_stats(bfad, iocmd); | |
2691 | break; | |
2692 | case IOCMD_FCPORT_RESET_STATS: | |
2693 | rc = bfad_iocmd_fcport_reset_stats(bfad, iocmd); | |
2694 | break; | |
a46bd300 KG |
2695 | case IOCMD_BOOT_CFG: |
2696 | rc = bfad_iocmd_boot_cfg(bfad, iocmd); | |
2697 | break; | |
2698 | case IOCMD_BOOT_QUERY: | |
2699 | rc = bfad_iocmd_boot_query(bfad, iocmd); | |
2700 | break; | |
2701 | case IOCMD_PREBOOT_QUERY: | |
2702 | rc = bfad_iocmd_preboot_query(bfad, iocmd); | |
2703 | break; | |
2704 | case IOCMD_ETHBOOT_CFG: | |
2705 | rc = bfad_iocmd_ethboot_cfg(bfad, iocmd); | |
2706 | break; | |
2707 | case IOCMD_ETHBOOT_QUERY: | |
2708 | rc = bfad_iocmd_ethboot_query(bfad, iocmd); | |
2709 | break; | |
45191236 KG |
2710 | case IOCMD_TRUNK_ENABLE: |
2711 | case IOCMD_TRUNK_DISABLE: | |
2712 | rc = bfad_iocmd_cfg_trunk(bfad, iocmd, cmd); | |
2713 | break; | |
2714 | case IOCMD_TRUNK_GET_ATTR: | |
2715 | rc = bfad_iocmd_trunk_get_attr(bfad, iocmd); | |
2716 | break; | |
3ec4f2c8 KG |
2717 | case IOCMD_QOS_ENABLE: |
2718 | case IOCMD_QOS_DISABLE: | |
2719 | rc = bfad_iocmd_qos(bfad, iocmd, cmd); | |
2720 | break; | |
2721 | case IOCMD_QOS_GET_ATTR: | |
2722 | rc = bfad_iocmd_qos_get_attr(bfad, iocmd); | |
2723 | break; | |
2724 | case IOCMD_QOS_GET_VC_ATTR: | |
2725 | rc = bfad_iocmd_qos_get_vc_attr(bfad, iocmd); | |
2726 | break; | |
2727 | case IOCMD_QOS_GET_STATS: | |
2728 | rc = bfad_iocmd_qos_get_stats(bfad, iocmd); | |
2729 | break; | |
2730 | case IOCMD_QOS_RESET_STATS: | |
2731 | rc = bfad_iocmd_qos_reset_stats(bfad, iocmd); | |
2732 | break; | |
c0350bf5 KG |
2733 | case IOCMD_VF_GET_STATS: |
2734 | rc = bfad_iocmd_vf_get_stats(bfad, iocmd); | |
2735 | break; | |
2736 | case IOCMD_VF_RESET_STATS: | |
2737 | rc = bfad_iocmd_vf_clr_stats(bfad, iocmd); | |
2738 | break; | |
4c5d22bf KG |
2739 | case IOCMD_FCPIM_LUNMASK_ENABLE: |
2740 | case IOCMD_FCPIM_LUNMASK_DISABLE: | |
2741 | case IOCMD_FCPIM_LUNMASK_CLEAR: | |
2742 | rc = bfad_iocmd_lunmask(bfad, iocmd, cmd); | |
2743 | break; | |
2744 | case IOCMD_FCPIM_LUNMASK_QUERY: | |
2745 | rc = bfad_iocmd_fcpim_lunmask_query(bfad, iocmd); | |
2746 | break; | |
2747 | case IOCMD_FCPIM_LUNMASK_ADD: | |
2748 | case IOCMD_FCPIM_LUNMASK_DELETE: | |
2749 | rc = bfad_iocmd_fcpim_cfg_lunmask(bfad, iocmd, cmd); | |
2750 | break; | |
b85daafe | 2751 | default: |
9afbcfab | 2752 | rc = -EINVAL; |
b85daafe KG |
2753 | break; |
2754 | } | |
9afbcfab | 2755 | return rc; |
b85daafe KG |
2756 | } |
2757 | ||
2758 | static int | |
2759 | bfad_im_bsg_vendor_request(struct fc_bsg_job *job) | |
2760 | { | |
2761 | uint32_t vendor_cmd = job->request->rqst_data.h_vendor.vendor_cmd[0]; | |
2762 | struct bfad_im_port_s *im_port = | |
2763 | (struct bfad_im_port_s *) job->shost->hostdata[0]; | |
2764 | struct bfad_s *bfad = im_port->bfad; | |
bd5a0260 | 2765 | struct request_queue *request_q = job->req->q; |
b85daafe KG |
2766 | void *payload_kbuf; |
2767 | int rc = -EINVAL; | |
2768 | ||
bd5a0260 KG |
2769 | /* |
2770 | * Set the BSG device request_queue size to 256 to support | |
2771 | * payloads larger than 512*1024K bytes. | |
2772 | */ | |
2773 | blk_queue_max_segments(request_q, 256); | |
2774 | ||
b85daafe KG |
2775 | /* Allocate a temp buffer to hold the passed in user space command */ |
2776 | payload_kbuf = kzalloc(job->request_payload.payload_len, GFP_KERNEL); | |
2777 | if (!payload_kbuf) { | |
2778 | rc = -ENOMEM; | |
2779 | goto out; | |
2780 | } | |
2781 | ||
2782 | /* Copy the sg_list passed in to a linear buffer: holds the cmnd data */ | |
2783 | sg_copy_to_buffer(job->request_payload.sg_list, | |
2784 | job->request_payload.sg_cnt, payload_kbuf, | |
2785 | job->request_payload.payload_len); | |
2786 | ||
2787 | /* Invoke IOCMD handler - to handle all the vendor command requests */ | |
2788 | rc = bfad_iocmd_handler(bfad, vendor_cmd, payload_kbuf, | |
2789 | job->request_payload.payload_len); | |
2790 | if (rc != BFA_STATUS_OK) | |
2791 | goto error; | |
2792 | ||
2793 | /* Copy the response data to the job->reply_payload sg_list */ | |
2794 | sg_copy_from_buffer(job->reply_payload.sg_list, | |
2795 | job->reply_payload.sg_cnt, | |
2796 | payload_kbuf, | |
2797 | job->reply_payload.payload_len); | |
2798 | ||
2799 | /* free the command buffer */ | |
2800 | kfree(payload_kbuf); | |
2801 | ||
2802 | /* Fill the BSG job reply data */ | |
2803 | job->reply_len = job->reply_payload.payload_len; | |
2804 | job->reply->reply_payload_rcv_len = job->reply_payload.payload_len; | |
2805 | job->reply->result = rc; | |
2806 | ||
2807 | job->job_done(job); | |
2808 | return rc; | |
2809 | error: | |
2810 | /* free the command buffer */ | |
2811 | kfree(payload_kbuf); | |
2812 | out: | |
2813 | job->reply->result = rc; | |
2814 | job->reply_len = sizeof(uint32_t); | |
2815 | job->reply->reply_payload_rcv_len = 0; | |
2816 | return rc; | |
2817 | } | |
2818 | ||
2819 | /* FC passthru call backs */ | |
2820 | u64 | |
2821 | bfad_fcxp_get_req_sgaddr_cb(void *bfad_fcxp, int sgeid) | |
2822 | { | |
2823 | struct bfad_fcxp *drv_fcxp = bfad_fcxp; | |
2824 | struct bfa_sge_s *sge; | |
2825 | u64 addr; | |
2826 | ||
2827 | sge = drv_fcxp->req_sge + sgeid; | |
2828 | addr = (u64)(size_t) sge->sg_addr; | |
2829 | return addr; | |
2830 | } | |
2831 | ||
2832 | u32 | |
2833 | bfad_fcxp_get_req_sglen_cb(void *bfad_fcxp, int sgeid) | |
2834 | { | |
2835 | struct bfad_fcxp *drv_fcxp = bfad_fcxp; | |
2836 | struct bfa_sge_s *sge; | |
2837 | ||
2838 | sge = drv_fcxp->req_sge + sgeid; | |
2839 | return sge->sg_len; | |
2840 | } | |
2841 | ||
2842 | u64 | |
2843 | bfad_fcxp_get_rsp_sgaddr_cb(void *bfad_fcxp, int sgeid) | |
2844 | { | |
2845 | struct bfad_fcxp *drv_fcxp = bfad_fcxp; | |
2846 | struct bfa_sge_s *sge; | |
2847 | u64 addr; | |
2848 | ||
2849 | sge = drv_fcxp->rsp_sge + sgeid; | |
2850 | addr = (u64)(size_t) sge->sg_addr; | |
2851 | return addr; | |
2852 | } | |
2853 | ||
2854 | u32 | |
2855 | bfad_fcxp_get_rsp_sglen_cb(void *bfad_fcxp, int sgeid) | |
2856 | { | |
2857 | struct bfad_fcxp *drv_fcxp = bfad_fcxp; | |
2858 | struct bfa_sge_s *sge; | |
2859 | ||
2860 | sge = drv_fcxp->rsp_sge + sgeid; | |
2861 | return sge->sg_len; | |
2862 | } | |
2863 | ||
2864 | void | |
2865 | bfad_send_fcpt_cb(void *bfad_fcxp, struct bfa_fcxp_s *fcxp, void *cbarg, | |
2866 | bfa_status_t req_status, u32 rsp_len, u32 resid_len, | |
2867 | struct fchs_s *rsp_fchs) | |
2868 | { | |
2869 | struct bfad_fcxp *drv_fcxp = bfad_fcxp; | |
2870 | ||
2871 | drv_fcxp->req_status = req_status; | |
2872 | drv_fcxp->rsp_len = rsp_len; | |
2873 | ||
2874 | /* bfa_fcxp will be automatically freed by BFA */ | |
2875 | drv_fcxp->bfa_fcxp = NULL; | |
2876 | complete(&drv_fcxp->comp); | |
2877 | } | |
2878 | ||
2879 | struct bfad_buf_info * | |
2880 | bfad_fcxp_map_sg(struct bfad_s *bfad, void *payload_kbuf, | |
2881 | uint32_t payload_len, uint32_t *num_sgles) | |
2882 | { | |
2883 | struct bfad_buf_info *buf_base, *buf_info; | |
2884 | struct bfa_sge_s *sg_table; | |
2885 | int sge_num = 1; | |
2886 | ||
2887 | buf_base = kzalloc((sizeof(struct bfad_buf_info) + | |
2888 | sizeof(struct bfa_sge_s)) * sge_num, GFP_KERNEL); | |
2889 | if (!buf_base) | |
2890 | return NULL; | |
2891 | ||
2892 | sg_table = (struct bfa_sge_s *) (((uint8_t *)buf_base) + | |
2893 | (sizeof(struct bfad_buf_info) * sge_num)); | |
2894 | ||
2895 | /* Allocate dma coherent memory */ | |
2896 | buf_info = buf_base; | |
2897 | buf_info->size = payload_len; | |
2898 | buf_info->virt = dma_alloc_coherent(&bfad->pcidev->dev, buf_info->size, | |
2899 | &buf_info->phys, GFP_KERNEL); | |
2900 | if (!buf_info->virt) | |
2901 | goto out_free_mem; | |
2902 | ||
2903 | /* copy the linear bsg buffer to buf_info */ | |
2904 | memset(buf_info->virt, 0, buf_info->size); | |
2905 | memcpy(buf_info->virt, payload_kbuf, buf_info->size); | |
2906 | ||
2907 | /* | |
2908 | * Setup SG table | |
2909 | */ | |
2910 | sg_table->sg_len = buf_info->size; | |
2911 | sg_table->sg_addr = (void *)(size_t) buf_info->phys; | |
2912 | ||
2913 | *num_sgles = sge_num; | |
2914 | ||
2915 | return buf_base; | |
2916 | ||
2917 | out_free_mem: | |
2918 | kfree(buf_base); | |
2919 | return NULL; | |
2920 | } | |
2921 | ||
2922 | void | |
2923 | bfad_fcxp_free_mem(struct bfad_s *bfad, struct bfad_buf_info *buf_base, | |
2924 | uint32_t num_sgles) | |
2925 | { | |
2926 | int i; | |
2927 | struct bfad_buf_info *buf_info = buf_base; | |
2928 | ||
2929 | if (buf_base) { | |
2930 | for (i = 0; i < num_sgles; buf_info++, i++) { | |
2931 | if (buf_info->virt != NULL) | |
2932 | dma_free_coherent(&bfad->pcidev->dev, | |
2933 | buf_info->size, buf_info->virt, | |
2934 | buf_info->phys); | |
2935 | } | |
2936 | kfree(buf_base); | |
2937 | } | |
2938 | } | |
2939 | ||
2940 | int | |
2941 | bfad_fcxp_bsg_send(struct fc_bsg_job *job, struct bfad_fcxp *drv_fcxp, | |
2942 | bfa_bsg_fcpt_t *bsg_fcpt) | |
2943 | { | |
2944 | struct bfa_fcxp_s *hal_fcxp; | |
2945 | struct bfad_s *bfad = drv_fcxp->port->bfad; | |
2946 | unsigned long flags; | |
2947 | uint8_t lp_tag; | |
2948 | ||
2949 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
2950 | ||
2951 | /* Allocate bfa_fcxp structure */ | |
2952 | hal_fcxp = bfa_fcxp_alloc(drv_fcxp, &bfad->bfa, | |
2953 | drv_fcxp->num_req_sgles, | |
2954 | drv_fcxp->num_rsp_sgles, | |
2955 | bfad_fcxp_get_req_sgaddr_cb, | |
2956 | bfad_fcxp_get_req_sglen_cb, | |
2957 | bfad_fcxp_get_rsp_sgaddr_cb, | |
2958 | bfad_fcxp_get_rsp_sglen_cb); | |
2959 | if (!hal_fcxp) { | |
2960 | bfa_trc(bfad, 0); | |
2961 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
2962 | return BFA_STATUS_ENOMEM; | |
2963 | } | |
2964 | ||
2965 | drv_fcxp->bfa_fcxp = hal_fcxp; | |
2966 | ||
2967 | lp_tag = bfa_lps_get_tag_from_pid(&bfad->bfa, bsg_fcpt->fchs.s_id); | |
2968 | ||
2969 | bfa_fcxp_send(hal_fcxp, drv_fcxp->bfa_rport, bsg_fcpt->vf_id, lp_tag, | |
2970 | bsg_fcpt->cts, bsg_fcpt->cos, | |
2971 | job->request_payload.payload_len, | |
2972 | &bsg_fcpt->fchs, bfad_send_fcpt_cb, bfad, | |
2973 | job->reply_payload.payload_len, bsg_fcpt->tsecs); | |
2974 | ||
2975 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
2976 | ||
2977 | return BFA_STATUS_OK; | |
2978 | } | |
2979 | ||
2980 | int | |
2981 | bfad_im_bsg_els_ct_request(struct fc_bsg_job *job) | |
2982 | { | |
2983 | struct bfa_bsg_data *bsg_data; | |
2984 | struct bfad_im_port_s *im_port = | |
2985 | (struct bfad_im_port_s *) job->shost->hostdata[0]; | |
2986 | struct bfad_s *bfad = im_port->bfad; | |
2987 | bfa_bsg_fcpt_t *bsg_fcpt; | |
2988 | struct bfad_fcxp *drv_fcxp; | |
2989 | struct bfa_fcs_lport_s *fcs_port; | |
2990 | struct bfa_fcs_rport_s *fcs_rport; | |
2991 | uint32_t command_type = job->request->msgcode; | |
2992 | unsigned long flags; | |
2993 | struct bfad_buf_info *rsp_buf_info; | |
2994 | void *req_kbuf = NULL, *rsp_kbuf = NULL; | |
2995 | int rc = -EINVAL; | |
2996 | ||
2997 | job->reply_len = sizeof(uint32_t); /* Atleast uint32_t reply_len */ | |
2998 | job->reply->reply_payload_rcv_len = 0; | |
2999 | ||
3000 | /* Get the payload passed in from userspace */ | |
3001 | bsg_data = (struct bfa_bsg_data *) (((char *)job->request) + | |
3002 | sizeof(struct fc_bsg_request)); | |
3003 | if (bsg_data == NULL) | |
3004 | goto out; | |
3005 | ||
3006 | /* | |
3007 | * Allocate buffer for bsg_fcpt and do a copy_from_user op for payload | |
3008 | * buffer of size bsg_data->payload_len | |
3009 | */ | |
64b8aa75 | 3010 | bsg_fcpt = kzalloc(bsg_data->payload_len, GFP_KERNEL); |
529f9a76 KG |
3011 | if (!bsg_fcpt) { |
3012 | rc = -ENOMEM; | |
b85daafe | 3013 | goto out; |
529f9a76 | 3014 | } |
b85daafe KG |
3015 | |
3016 | if (copy_from_user((uint8_t *)bsg_fcpt, bsg_data->payload, | |
3017 | bsg_data->payload_len)) { | |
3018 | kfree(bsg_fcpt); | |
529f9a76 | 3019 | rc = -EIO; |
b85daafe KG |
3020 | goto out; |
3021 | } | |
3022 | ||
3023 | drv_fcxp = kzalloc(sizeof(struct bfad_fcxp), GFP_KERNEL); | |
3024 | if (drv_fcxp == NULL) { | |
64b8aa75 | 3025 | kfree(bsg_fcpt); |
b85daafe KG |
3026 | rc = -ENOMEM; |
3027 | goto out; | |
3028 | } | |
3029 | ||
3030 | spin_lock_irqsave(&bfad->bfad_lock, flags); | |
3031 | fcs_port = bfa_fcs_lookup_port(&bfad->bfa_fcs, bsg_fcpt->vf_id, | |
3032 | bsg_fcpt->lpwwn); | |
3033 | if (fcs_port == NULL) { | |
3034 | bsg_fcpt->status = BFA_STATUS_UNKNOWN_LWWN; | |
3035 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
3036 | goto out_free_mem; | |
3037 | } | |
3038 | ||
3039 | /* Check if the port is online before sending FC Passthru cmd */ | |
3040 | if (!bfa_fcs_lport_is_online(fcs_port)) { | |
3041 | bsg_fcpt->status = BFA_STATUS_PORT_OFFLINE; | |
3042 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
3043 | goto out_free_mem; | |
3044 | } | |
3045 | ||
3046 | drv_fcxp->port = fcs_port->bfad_port; | |
3047 | ||
3048 | if (drv_fcxp->port->bfad == 0) | |
3049 | drv_fcxp->port->bfad = bfad; | |
3050 | ||
3051 | /* Fetch the bfa_rport - if nexus needed */ | |
3052 | if (command_type == FC_BSG_HST_ELS_NOLOGIN || | |
3053 | command_type == FC_BSG_HST_CT) { | |
3054 | /* BSG HST commands: no nexus needed */ | |
3055 | drv_fcxp->bfa_rport = NULL; | |
3056 | ||
3057 | } else if (command_type == FC_BSG_RPT_ELS || | |
3058 | command_type == FC_BSG_RPT_CT) { | |
3059 | /* BSG RPT commands: nexus needed */ | |
3060 | fcs_rport = bfa_fcs_lport_get_rport_by_pwwn(fcs_port, | |
3061 | bsg_fcpt->dpwwn); | |
3062 | if (fcs_rport == NULL) { | |
3063 | bsg_fcpt->status = BFA_STATUS_UNKNOWN_RWWN; | |
3064 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
3065 | goto out_free_mem; | |
3066 | } | |
3067 | ||
3068 | drv_fcxp->bfa_rport = fcs_rport->bfa_rport; | |
3069 | ||
3070 | } else { /* Unknown BSG msgcode; return -EINVAL */ | |
3071 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
3072 | goto out_free_mem; | |
3073 | } | |
3074 | ||
3075 | spin_unlock_irqrestore(&bfad->bfad_lock, flags); | |
3076 | ||
3077 | /* allocate memory for req / rsp buffers */ | |
3078 | req_kbuf = kzalloc(job->request_payload.payload_len, GFP_KERNEL); | |
3079 | if (!req_kbuf) { | |
3080 | printk(KERN_INFO "bfa %s: fcpt request buffer alloc failed\n", | |
3081 | bfad->pci_name); | |
3082 | rc = -ENOMEM; | |
3083 | goto out_free_mem; | |
3084 | } | |
3085 | ||
3086 | rsp_kbuf = kzalloc(job->reply_payload.payload_len, GFP_KERNEL); | |
3087 | if (!rsp_kbuf) { | |
3088 | printk(KERN_INFO "bfa %s: fcpt response buffer alloc failed\n", | |
3089 | bfad->pci_name); | |
3090 | rc = -ENOMEM; | |
3091 | goto out_free_mem; | |
3092 | } | |
3093 | ||
3094 | /* map req sg - copy the sg_list passed in to the linear buffer */ | |
3095 | sg_copy_to_buffer(job->request_payload.sg_list, | |
3096 | job->request_payload.sg_cnt, req_kbuf, | |
3097 | job->request_payload.payload_len); | |
3098 | ||
3099 | drv_fcxp->reqbuf_info = bfad_fcxp_map_sg(bfad, req_kbuf, | |
3100 | job->request_payload.payload_len, | |
3101 | &drv_fcxp->num_req_sgles); | |
3102 | if (!drv_fcxp->reqbuf_info) { | |
3103 | printk(KERN_INFO "bfa %s: fcpt request fcxp_map_sg failed\n", | |
3104 | bfad->pci_name); | |
3105 | rc = -ENOMEM; | |
3106 | goto out_free_mem; | |
3107 | } | |
3108 | ||
3109 | drv_fcxp->req_sge = (struct bfa_sge_s *) | |
3110 | (((uint8_t *)drv_fcxp->reqbuf_info) + | |
3111 | (sizeof(struct bfad_buf_info) * | |
3112 | drv_fcxp->num_req_sgles)); | |
3113 | ||
3114 | /* map rsp sg */ | |
3115 | drv_fcxp->rspbuf_info = bfad_fcxp_map_sg(bfad, rsp_kbuf, | |
3116 | job->reply_payload.payload_len, | |
3117 | &drv_fcxp->num_rsp_sgles); | |
3118 | if (!drv_fcxp->rspbuf_info) { | |
3119 | printk(KERN_INFO "bfa %s: fcpt response fcxp_map_sg failed\n", | |
3120 | bfad->pci_name); | |
3121 | rc = -ENOMEM; | |
3122 | goto out_free_mem; | |
3123 | } | |
3124 | ||
3125 | rsp_buf_info = (struct bfad_buf_info *)drv_fcxp->rspbuf_info; | |
3126 | drv_fcxp->rsp_sge = (struct bfa_sge_s *) | |
3127 | (((uint8_t *)drv_fcxp->rspbuf_info) + | |
3128 | (sizeof(struct bfad_buf_info) * | |
3129 | drv_fcxp->num_rsp_sgles)); | |
3130 | ||
3131 | /* fcxp send */ | |
3132 | init_completion(&drv_fcxp->comp); | |
3133 | rc = bfad_fcxp_bsg_send(job, drv_fcxp, bsg_fcpt); | |
3134 | if (rc == BFA_STATUS_OK) { | |
3135 | wait_for_completion(&drv_fcxp->comp); | |
3136 | bsg_fcpt->status = drv_fcxp->req_status; | |
3137 | } else { | |
3138 | bsg_fcpt->status = rc; | |
3139 | goto out_free_mem; | |
3140 | } | |
3141 | ||
3142 | /* fill the job->reply data */ | |
3143 | if (drv_fcxp->req_status == BFA_STATUS_OK) { | |
3144 | job->reply_len = drv_fcxp->rsp_len; | |
3145 | job->reply->reply_payload_rcv_len = drv_fcxp->rsp_len; | |
3146 | job->reply->reply_data.ctels_reply.status = FC_CTELS_STATUS_OK; | |
3147 | } else { | |
3148 | job->reply->reply_payload_rcv_len = | |
3149 | sizeof(struct fc_bsg_ctels_reply); | |
3150 | job->reply_len = sizeof(uint32_t); | |
3151 | job->reply->reply_data.ctels_reply.status = | |
3152 | FC_CTELS_STATUS_REJECT; | |
3153 | } | |
3154 | ||
3155 | /* Copy the response data to the reply_payload sg list */ | |
3156 | sg_copy_from_buffer(job->reply_payload.sg_list, | |
3157 | job->reply_payload.sg_cnt, | |
3158 | (uint8_t *)rsp_buf_info->virt, | |
3159 | job->reply_payload.payload_len); | |
3160 | ||
3161 | out_free_mem: | |
3162 | bfad_fcxp_free_mem(bfad, drv_fcxp->rspbuf_info, | |
3163 | drv_fcxp->num_rsp_sgles); | |
3164 | bfad_fcxp_free_mem(bfad, drv_fcxp->reqbuf_info, | |
3165 | drv_fcxp->num_req_sgles); | |
3166 | kfree(req_kbuf); | |
3167 | kfree(rsp_kbuf); | |
3168 | ||
3169 | /* Need a copy to user op */ | |
3170 | if (copy_to_user(bsg_data->payload, (void *) bsg_fcpt, | |
3171 | bsg_data->payload_len)) | |
3172 | rc = -EIO; | |
3173 | ||
3174 | kfree(bsg_fcpt); | |
3175 | kfree(drv_fcxp); | |
3176 | out: | |
3177 | job->reply->result = rc; | |
3178 | ||
3179 | if (rc == BFA_STATUS_OK) | |
3180 | job->job_done(job); | |
3181 | ||
3182 | return rc; | |
3183 | } | |
3184 | ||
3185 | int | |
3186 | bfad_im_bsg_request(struct fc_bsg_job *job) | |
3187 | { | |
3188 | uint32_t rc = BFA_STATUS_OK; | |
3189 | ||
b85daafe KG |
3190 | switch (job->request->msgcode) { |
3191 | case FC_BSG_HST_VENDOR: | |
3192 | /* Process BSG HST Vendor requests */ | |
3193 | rc = bfad_im_bsg_vendor_request(job); | |
3194 | break; | |
3195 | case FC_BSG_HST_ELS_NOLOGIN: | |
3196 | case FC_BSG_RPT_ELS: | |
3197 | case FC_BSG_HST_CT: | |
3198 | case FC_BSG_RPT_CT: | |
3199 | /* Process BSG ELS/CT commands */ | |
3200 | rc = bfad_im_bsg_els_ct_request(job); | |
3201 | break; | |
3202 | default: | |
3203 | job->reply->result = rc = -EINVAL; | |
3204 | job->reply->reply_payload_rcv_len = 0; | |
3205 | break; | |
3206 | } | |
3207 | ||
b85daafe KG |
3208 | return rc; |
3209 | } | |
3210 | ||
3211 | int | |
3212 | bfad_im_bsg_timeout(struct fc_bsg_job *job) | |
3213 | { | |
3214 | /* Don't complete the BSG job request - return -EAGAIN | |
3215 | * to reset bsg job timeout : for ELS/CT pass thru we | |
3216 | * already have timer to track the request. | |
3217 | */ | |
3218 | return -EAGAIN; | |
3219 | } |