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c66ac9db NB |
1 | /******************************************************************************* |
2 | * Filename: target_core_fabric_configfs.c | |
3 | * | |
4 | * This file contains generic fabric module configfs infrastructure for | |
5 | * TCM v4.x code | |
6 | * | |
7 | * Copyright (c) 2010 Rising Tide Systems | |
8 | * Copyright (c) 2010 Linux-iSCSI.org | |
9 | * | |
10 | * Copyright (c) 2010 Nicholas A. Bellinger <nab@linux-iscsi.org> | |
11 | * | |
12 | * This program is free software; you can redistribute it and/or modify | |
13 | * it under the terms of the GNU General Public License as published by | |
14 | * the Free Software Foundation; either version 2 of the License, or | |
15 | * (at your option) any later version. | |
16 | * | |
17 | * This program is distributed in the hope that it will be useful, | |
18 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
20 | * GNU General Public License for more details. | |
21 | ****************************************************************************/ | |
22 | ||
23 | #include <linux/module.h> | |
24 | #include <linux/moduleparam.h> | |
25 | #include <linux/version.h> | |
26 | #include <generated/utsrelease.h> | |
27 | #include <linux/utsname.h> | |
28 | #include <linux/init.h> | |
29 | #include <linux/fs.h> | |
30 | #include <linux/namei.h> | |
31 | #include <linux/slab.h> | |
32 | #include <linux/types.h> | |
33 | #include <linux/delay.h> | |
34 | #include <linux/unistd.h> | |
35 | #include <linux/string.h> | |
36 | #include <linux/syscalls.h> | |
37 | #include <linux/configfs.h> | |
38 | ||
39 | #include <target/target_core_base.h> | |
40 | #include <target/target_core_device.h> | |
41 | #include <target/target_core_tpg.h> | |
42 | #include <target/target_core_transport.h> | |
43 | #include <target/target_core_fabric_ops.h> | |
44 | #include <target/target_core_fabric_configfs.h> | |
45 | #include <target/target_core_configfs.h> | |
46 | #include <target/configfs_macros.h> | |
47 | ||
48 | #include "target_core_alua.h" | |
49 | #include "target_core_hba.h" | |
50 | #include "target_core_pr.h" | |
51 | ||
52 | #define TF_CIT_SETUP(_name, _item_ops, _group_ops, _attrs) \ | |
53 | static void target_fabric_setup_##_name##_cit(struct target_fabric_configfs *tf) \ | |
54 | { \ | |
55 | struct target_fabric_configfs_template *tfc = &tf->tf_cit_tmpl; \ | |
56 | struct config_item_type *cit = &tfc->tfc_##_name##_cit; \ | |
57 | \ | |
58 | cit->ct_item_ops = _item_ops; \ | |
59 | cit->ct_group_ops = _group_ops; \ | |
60 | cit->ct_attrs = _attrs; \ | |
61 | cit->ct_owner = tf->tf_module; \ | |
62 | printk("Setup generic %s\n", __stringify(_name)); \ | |
63 | } | |
64 | ||
65 | /* Start of tfc_tpg_mappedlun_cit */ | |
66 | ||
67 | static int target_fabric_mappedlun_link( | |
68 | struct config_item *lun_acl_ci, | |
69 | struct config_item *lun_ci) | |
70 | { | |
71 | struct se_dev_entry *deve; | |
72 | struct se_lun *lun = container_of(to_config_group(lun_ci), | |
73 | struct se_lun, lun_group); | |
74 | struct se_lun_acl *lacl = container_of(to_config_group(lun_acl_ci), | |
75 | struct se_lun_acl, se_lun_group); | |
76 | struct se_portal_group *se_tpg; | |
77 | struct config_item *nacl_ci, *tpg_ci, *tpg_ci_s, *wwn_ci, *wwn_ci_s; | |
78 | int ret = 0, lun_access; | |
79 | /* | |
80 | * Ensure that the source port exists | |
81 | */ | |
82 | if (!(lun->lun_sep) || !(lun->lun_sep->sep_tpg)) { | |
83 | printk(KERN_ERR "Source se_lun->lun_sep or lun->lun_sep->sep" | |
84 | "_tpg does not exist\n"); | |
85 | return -EINVAL; | |
86 | } | |
87 | se_tpg = lun->lun_sep->sep_tpg; | |
88 | ||
89 | nacl_ci = &lun_acl_ci->ci_parent->ci_group->cg_item; | |
90 | tpg_ci = &nacl_ci->ci_group->cg_item; | |
91 | wwn_ci = &tpg_ci->ci_group->cg_item; | |
92 | tpg_ci_s = &lun_ci->ci_parent->ci_group->cg_item; | |
93 | wwn_ci_s = &tpg_ci_s->ci_group->cg_item; | |
94 | /* | |
95 | * Make sure the SymLink is going to the same $FABRIC/$WWN/tpgt_$TPGT | |
96 | */ | |
97 | if (strcmp(config_item_name(wwn_ci), config_item_name(wwn_ci_s))) { | |
98 | printk(KERN_ERR "Illegal Initiator ACL SymLink outside of %s\n", | |
99 | config_item_name(wwn_ci)); | |
100 | return -EINVAL; | |
101 | } | |
102 | if (strcmp(config_item_name(tpg_ci), config_item_name(tpg_ci_s))) { | |
103 | printk(KERN_ERR "Illegal Initiator ACL Symlink outside of %s" | |
104 | " TPGT: %s\n", config_item_name(wwn_ci), | |
105 | config_item_name(tpg_ci)); | |
106 | return -EINVAL; | |
107 | } | |
108 | /* | |
109 | * If this struct se_node_acl was dynamically generated with | |
110 | * tpg_1/attrib/generate_node_acls=1, use the existing deve->lun_flags, | |
111 | * which be will write protected (READ-ONLY) when | |
112 | * tpg_1/attrib/demo_mode_write_protect=1 | |
113 | */ | |
114 | spin_lock_irq(&lacl->se_lun_nacl->device_list_lock); | |
115 | deve = &lacl->se_lun_nacl->device_list[lacl->mapped_lun]; | |
116 | if (deve->lun_flags & TRANSPORT_LUNFLAGS_INITIATOR_ACCESS) | |
117 | lun_access = deve->lun_flags; | |
118 | else | |
119 | lun_access = | |
120 | (TPG_TFO(se_tpg)->tpg_check_prod_mode_write_protect( | |
121 | se_tpg)) ? TRANSPORT_LUNFLAGS_READ_ONLY : | |
122 | TRANSPORT_LUNFLAGS_READ_WRITE; | |
123 | spin_unlock_irq(&lacl->se_lun_nacl->device_list_lock); | |
124 | /* | |
125 | * Determine the actual mapped LUN value user wants.. | |
126 | * | |
127 | * This value is what the SCSI Initiator actually sees the | |
128 | * iscsi/$IQN/$TPGT/lun/lun_* as on their SCSI Initiator Ports. | |
129 | */ | |
130 | ret = core_dev_add_initiator_node_lun_acl(se_tpg, lacl, | |
131 | lun->unpacked_lun, lun_access); | |
132 | ||
133 | return (ret < 0) ? -EINVAL : 0; | |
134 | } | |
135 | ||
136 | static int target_fabric_mappedlun_unlink( | |
137 | struct config_item *lun_acl_ci, | |
138 | struct config_item *lun_ci) | |
139 | { | |
140 | struct se_lun *lun; | |
141 | struct se_lun_acl *lacl = container_of(to_config_group(lun_acl_ci), | |
142 | struct se_lun_acl, se_lun_group); | |
143 | struct se_node_acl *nacl = lacl->se_lun_nacl; | |
144 | struct se_dev_entry *deve = &nacl->device_list[lacl->mapped_lun]; | |
145 | struct se_portal_group *se_tpg; | |
146 | /* | |
147 | * Determine if the underlying MappedLUN has already been released.. | |
148 | */ | |
149 | if (!(deve->se_lun)) | |
150 | return 0; | |
151 | ||
152 | lun = container_of(to_config_group(lun_ci), struct se_lun, lun_group); | |
153 | se_tpg = lun->lun_sep->sep_tpg; | |
154 | ||
155 | core_dev_del_initiator_node_lun_acl(se_tpg, lun, lacl); | |
156 | return 0; | |
157 | } | |
158 | ||
159 | CONFIGFS_EATTR_STRUCT(target_fabric_mappedlun, se_lun_acl); | |
160 | #define TCM_MAPPEDLUN_ATTR(_name, _mode) \ | |
161 | static struct target_fabric_mappedlun_attribute target_fabric_mappedlun_##_name = \ | |
162 | __CONFIGFS_EATTR(_name, _mode, \ | |
163 | target_fabric_mappedlun_show_##_name, \ | |
164 | target_fabric_mappedlun_store_##_name); | |
165 | ||
166 | static ssize_t target_fabric_mappedlun_show_write_protect( | |
167 | struct se_lun_acl *lacl, | |
168 | char *page) | |
169 | { | |
170 | struct se_node_acl *se_nacl = lacl->se_lun_nacl; | |
171 | struct se_dev_entry *deve; | |
172 | ssize_t len; | |
173 | ||
174 | spin_lock_irq(&se_nacl->device_list_lock); | |
175 | deve = &se_nacl->device_list[lacl->mapped_lun]; | |
176 | len = sprintf(page, "%d\n", | |
177 | (deve->lun_flags & TRANSPORT_LUNFLAGS_READ_ONLY) ? | |
178 | 1 : 0); | |
179 | spin_unlock_irq(&se_nacl->device_list_lock); | |
180 | ||
181 | return len; | |
182 | } | |
183 | ||
184 | static ssize_t target_fabric_mappedlun_store_write_protect( | |
185 | struct se_lun_acl *lacl, | |
186 | const char *page, | |
187 | size_t count) | |
188 | { | |
189 | struct se_node_acl *se_nacl = lacl->se_lun_nacl; | |
190 | struct se_portal_group *se_tpg = se_nacl->se_tpg; | |
191 | unsigned long op; | |
192 | ||
193 | if (strict_strtoul(page, 0, &op)) | |
194 | return -EINVAL; | |
195 | ||
196 | if ((op != 1) && (op != 0)) | |
197 | return -EINVAL; | |
198 | ||
199 | core_update_device_list_access(lacl->mapped_lun, (op) ? | |
200 | TRANSPORT_LUNFLAGS_READ_ONLY : | |
201 | TRANSPORT_LUNFLAGS_READ_WRITE, | |
202 | lacl->se_lun_nacl); | |
203 | ||
204 | printk(KERN_INFO "%s_ConfigFS: Changed Initiator ACL: %s" | |
205 | " Mapped LUN: %u Write Protect bit to %s\n", | |
206 | TPG_TFO(se_tpg)->get_fabric_name(), | |
207 | lacl->initiatorname, lacl->mapped_lun, (op) ? "ON" : "OFF"); | |
208 | ||
209 | return count; | |
210 | ||
211 | } | |
212 | ||
213 | TCM_MAPPEDLUN_ATTR(write_protect, S_IRUGO | S_IWUSR); | |
214 | ||
215 | CONFIGFS_EATTR_OPS(target_fabric_mappedlun, se_lun_acl, se_lun_group); | |
216 | ||
1f6fe7cb NB |
217 | static void target_fabric_mappedlun_release(struct config_item *item) |
218 | { | |
219 | struct se_lun_acl *lacl = container_of(to_config_group(item), | |
220 | struct se_lun_acl, se_lun_group); | |
221 | struct se_portal_group *se_tpg = lacl->se_lun_nacl->se_tpg; | |
222 | ||
223 | core_dev_free_initiator_node_lun_acl(se_tpg, lacl); | |
224 | } | |
225 | ||
c66ac9db NB |
226 | static struct configfs_attribute *target_fabric_mappedlun_attrs[] = { |
227 | &target_fabric_mappedlun_write_protect.attr, | |
228 | NULL, | |
229 | }; | |
230 | ||
231 | static struct configfs_item_operations target_fabric_mappedlun_item_ops = { | |
1f6fe7cb | 232 | .release = target_fabric_mappedlun_release, |
c66ac9db NB |
233 | .show_attribute = target_fabric_mappedlun_attr_show, |
234 | .store_attribute = target_fabric_mappedlun_attr_store, | |
235 | .allow_link = target_fabric_mappedlun_link, | |
236 | .drop_link = target_fabric_mappedlun_unlink, | |
237 | }; | |
238 | ||
239 | TF_CIT_SETUP(tpg_mappedlun, &target_fabric_mappedlun_item_ops, NULL, | |
240 | target_fabric_mappedlun_attrs); | |
241 | ||
242 | /* End of tfc_tpg_mappedlun_cit */ | |
243 | ||
244 | /* Start of tfc_tpg_nacl_attrib_cit */ | |
245 | ||
246 | CONFIGFS_EATTR_OPS(target_fabric_nacl_attrib, se_node_acl, acl_attrib_group); | |
247 | ||
248 | static struct configfs_item_operations target_fabric_nacl_attrib_item_ops = { | |
249 | .show_attribute = target_fabric_nacl_attrib_attr_show, | |
250 | .store_attribute = target_fabric_nacl_attrib_attr_store, | |
251 | }; | |
252 | ||
253 | TF_CIT_SETUP(tpg_nacl_attrib, &target_fabric_nacl_attrib_item_ops, NULL, NULL); | |
254 | ||
255 | /* End of tfc_tpg_nacl_attrib_cit */ | |
256 | ||
257 | /* Start of tfc_tpg_nacl_auth_cit */ | |
258 | ||
259 | CONFIGFS_EATTR_OPS(target_fabric_nacl_auth, se_node_acl, acl_auth_group); | |
260 | ||
261 | static struct configfs_item_operations target_fabric_nacl_auth_item_ops = { | |
262 | .show_attribute = target_fabric_nacl_auth_attr_show, | |
263 | .store_attribute = target_fabric_nacl_auth_attr_store, | |
264 | }; | |
265 | ||
266 | TF_CIT_SETUP(tpg_nacl_auth, &target_fabric_nacl_auth_item_ops, NULL, NULL); | |
267 | ||
268 | /* End of tfc_tpg_nacl_auth_cit */ | |
269 | ||
270 | /* Start of tfc_tpg_nacl_param_cit */ | |
271 | ||
272 | CONFIGFS_EATTR_OPS(target_fabric_nacl_param, se_node_acl, acl_param_group); | |
273 | ||
274 | static struct configfs_item_operations target_fabric_nacl_param_item_ops = { | |
275 | .show_attribute = target_fabric_nacl_param_attr_show, | |
276 | .store_attribute = target_fabric_nacl_param_attr_store, | |
277 | }; | |
278 | ||
279 | TF_CIT_SETUP(tpg_nacl_param, &target_fabric_nacl_param_item_ops, NULL, NULL); | |
280 | ||
281 | /* End of tfc_tpg_nacl_param_cit */ | |
282 | ||
283 | /* Start of tfc_tpg_nacl_base_cit */ | |
284 | ||
285 | CONFIGFS_EATTR_OPS(target_fabric_nacl_base, se_node_acl, acl_group); | |
286 | ||
287 | static struct config_group *target_fabric_make_mappedlun( | |
288 | struct config_group *group, | |
289 | const char *name) | |
290 | { | |
291 | struct se_node_acl *se_nacl = container_of(group, | |
292 | struct se_node_acl, acl_group); | |
293 | struct se_portal_group *se_tpg = se_nacl->se_tpg; | |
294 | struct target_fabric_configfs *tf = se_tpg->se_tpg_wwn->wwn_tf; | |
295 | struct se_lun_acl *lacl; | |
296 | struct config_item *acl_ci; | |
297 | char *buf; | |
298 | unsigned long mapped_lun; | |
299 | int ret = 0; | |
300 | ||
301 | acl_ci = &group->cg_item; | |
302 | if (!(acl_ci)) { | |
303 | printk(KERN_ERR "Unable to locatel acl_ci\n"); | |
304 | return NULL; | |
305 | } | |
306 | ||
307 | buf = kzalloc(strlen(name) + 1, GFP_KERNEL); | |
308 | if (!(buf)) { | |
309 | printk(KERN_ERR "Unable to allocate memory for name buf\n"); | |
310 | return ERR_PTR(-ENOMEM); | |
311 | } | |
312 | snprintf(buf, strlen(name) + 1, "%s", name); | |
313 | /* | |
314 | * Make sure user is creating iscsi/$IQN/$TPGT/acls/$INITIATOR/lun_$ID. | |
315 | */ | |
316 | if (strstr(buf, "lun_") != buf) { | |
317 | printk(KERN_ERR "Unable to locate \"lun_\" from buf: %s" | |
318 | " name: %s\n", buf, name); | |
319 | ret = -EINVAL; | |
320 | goto out; | |
321 | } | |
322 | /* | |
323 | * Determine the Mapped LUN value. This is what the SCSI Initiator | |
324 | * Port will actually see. | |
325 | */ | |
326 | if (strict_strtoul(buf + 4, 0, &mapped_lun) || mapped_lun > UINT_MAX) { | |
327 | ret = -EINVAL; | |
328 | goto out; | |
329 | } | |
330 | ||
331 | lacl = core_dev_init_initiator_node_lun_acl(se_tpg, mapped_lun, | |
332 | config_item_name(acl_ci), &ret); | |
333 | if (!(lacl)) | |
334 | goto out; | |
335 | ||
336 | config_group_init_type_name(&lacl->se_lun_group, name, | |
337 | &TF_CIT_TMPL(tf)->tfc_tpg_mappedlun_cit); | |
338 | ||
339 | kfree(buf); | |
340 | return &lacl->se_lun_group; | |
341 | out: | |
342 | kfree(buf); | |
343 | return ERR_PTR(ret); | |
344 | } | |
345 | ||
346 | static void target_fabric_drop_mappedlun( | |
347 | struct config_group *group, | |
348 | struct config_item *item) | |
349 | { | |
c66ac9db | 350 | config_item_put(item); |
1f6fe7cb NB |
351 | } |
352 | ||
353 | static void target_fabric_nacl_base_release(struct config_item *item) | |
354 | { | |
355 | struct se_node_acl *se_nacl = container_of(to_config_group(item), | |
356 | struct se_node_acl, acl_group); | |
357 | struct se_portal_group *se_tpg = se_nacl->se_tpg; | |
358 | struct target_fabric_configfs *tf = se_tpg->se_tpg_wwn->wwn_tf; | |
359 | ||
360 | tf->tf_ops.fabric_drop_nodeacl(se_nacl); | |
c66ac9db NB |
361 | } |
362 | ||
363 | static struct configfs_item_operations target_fabric_nacl_base_item_ops = { | |
1f6fe7cb | 364 | .release = target_fabric_nacl_base_release, |
c66ac9db NB |
365 | .show_attribute = target_fabric_nacl_base_attr_show, |
366 | .store_attribute = target_fabric_nacl_base_attr_store, | |
367 | }; | |
368 | ||
369 | static struct configfs_group_operations target_fabric_nacl_base_group_ops = { | |
370 | .make_group = target_fabric_make_mappedlun, | |
371 | .drop_item = target_fabric_drop_mappedlun, | |
372 | }; | |
373 | ||
374 | TF_CIT_SETUP(tpg_nacl_base, &target_fabric_nacl_base_item_ops, | |
375 | &target_fabric_nacl_base_group_ops, NULL); | |
376 | ||
377 | /* End of tfc_tpg_nacl_base_cit */ | |
378 | ||
379 | /* Start of tfc_tpg_nacl_cit */ | |
380 | ||
381 | static struct config_group *target_fabric_make_nodeacl( | |
382 | struct config_group *group, | |
383 | const char *name) | |
384 | { | |
385 | struct se_portal_group *se_tpg = container_of(group, | |
386 | struct se_portal_group, tpg_acl_group); | |
387 | struct target_fabric_configfs *tf = se_tpg->se_tpg_wwn->wwn_tf; | |
388 | struct se_node_acl *se_nacl; | |
389 | struct config_group *nacl_cg; | |
390 | ||
391 | if (!(tf->tf_ops.fabric_make_nodeacl)) { | |
392 | printk(KERN_ERR "tf->tf_ops.fabric_make_nodeacl is NULL\n"); | |
393 | return ERR_PTR(-ENOSYS); | |
394 | } | |
395 | ||
396 | se_nacl = tf->tf_ops.fabric_make_nodeacl(se_tpg, group, name); | |
397 | if (IS_ERR(se_nacl)) | |
398 | return ERR_PTR(PTR_ERR(se_nacl)); | |
399 | ||
400 | nacl_cg = &se_nacl->acl_group; | |
401 | nacl_cg->default_groups = se_nacl->acl_default_groups; | |
402 | nacl_cg->default_groups[0] = &se_nacl->acl_attrib_group; | |
403 | nacl_cg->default_groups[1] = &se_nacl->acl_auth_group; | |
404 | nacl_cg->default_groups[2] = &se_nacl->acl_param_group; | |
405 | nacl_cg->default_groups[3] = NULL; | |
406 | ||
407 | config_group_init_type_name(&se_nacl->acl_group, name, | |
408 | &TF_CIT_TMPL(tf)->tfc_tpg_nacl_base_cit); | |
409 | config_group_init_type_name(&se_nacl->acl_attrib_group, "attrib", | |
410 | &TF_CIT_TMPL(tf)->tfc_tpg_nacl_attrib_cit); | |
411 | config_group_init_type_name(&se_nacl->acl_auth_group, "auth", | |
412 | &TF_CIT_TMPL(tf)->tfc_tpg_nacl_auth_cit); | |
413 | config_group_init_type_name(&se_nacl->acl_param_group, "param", | |
414 | &TF_CIT_TMPL(tf)->tfc_tpg_nacl_param_cit); | |
415 | ||
416 | return &se_nacl->acl_group; | |
417 | } | |
418 | ||
419 | static void target_fabric_drop_nodeacl( | |
420 | struct config_group *group, | |
421 | struct config_item *item) | |
422 | { | |
c66ac9db NB |
423 | struct se_node_acl *se_nacl = container_of(to_config_group(item), |
424 | struct se_node_acl, acl_group); | |
425 | struct config_item *df_item; | |
426 | struct config_group *nacl_cg; | |
427 | int i; | |
428 | ||
429 | nacl_cg = &se_nacl->acl_group; | |
430 | for (i = 0; nacl_cg->default_groups[i]; i++) { | |
431 | df_item = &nacl_cg->default_groups[i]->cg_item; | |
432 | nacl_cg->default_groups[i] = NULL; | |
433 | config_item_put(df_item); | |
434 | } | |
1f6fe7cb NB |
435 | /* |
436 | * struct se_node_acl free is done in target_fabric_nacl_base_release() | |
437 | */ | |
c66ac9db | 438 | config_item_put(item); |
c66ac9db NB |
439 | } |
440 | ||
441 | static struct configfs_group_operations target_fabric_nacl_group_ops = { | |
442 | .make_group = target_fabric_make_nodeacl, | |
443 | .drop_item = target_fabric_drop_nodeacl, | |
444 | }; | |
445 | ||
446 | TF_CIT_SETUP(tpg_nacl, NULL, &target_fabric_nacl_group_ops, NULL); | |
447 | ||
448 | /* End of tfc_tpg_nacl_cit */ | |
449 | ||
450 | /* Start of tfc_tpg_np_base_cit */ | |
451 | ||
452 | CONFIGFS_EATTR_OPS(target_fabric_np_base, se_tpg_np, tpg_np_group); | |
453 | ||
1f6fe7cb NB |
454 | static void target_fabric_np_base_release(struct config_item *item) |
455 | { | |
456 | struct se_tpg_np *se_tpg_np = container_of(to_config_group(item), | |
457 | struct se_tpg_np, tpg_np_group); | |
458 | struct se_portal_group *se_tpg = se_tpg_np->tpg_np_parent; | |
459 | struct target_fabric_configfs *tf = se_tpg->se_tpg_wwn->wwn_tf; | |
460 | ||
461 | tf->tf_ops.fabric_drop_np(se_tpg_np); | |
462 | } | |
463 | ||
c66ac9db | 464 | static struct configfs_item_operations target_fabric_np_base_item_ops = { |
1f6fe7cb | 465 | .release = target_fabric_np_base_release, |
c66ac9db NB |
466 | .show_attribute = target_fabric_np_base_attr_show, |
467 | .store_attribute = target_fabric_np_base_attr_store, | |
468 | }; | |
469 | ||
470 | TF_CIT_SETUP(tpg_np_base, &target_fabric_np_base_item_ops, NULL, NULL); | |
471 | ||
472 | /* End of tfc_tpg_np_base_cit */ | |
473 | ||
474 | /* Start of tfc_tpg_np_cit */ | |
475 | ||
476 | static struct config_group *target_fabric_make_np( | |
477 | struct config_group *group, | |
478 | const char *name) | |
479 | { | |
480 | struct se_portal_group *se_tpg = container_of(group, | |
481 | struct se_portal_group, tpg_np_group); | |
482 | struct target_fabric_configfs *tf = se_tpg->se_tpg_wwn->wwn_tf; | |
483 | struct se_tpg_np *se_tpg_np; | |
484 | ||
485 | if (!(tf->tf_ops.fabric_make_np)) { | |
486 | printk(KERN_ERR "tf->tf_ops.fabric_make_np is NULL\n"); | |
487 | return ERR_PTR(-ENOSYS); | |
488 | } | |
489 | ||
490 | se_tpg_np = tf->tf_ops.fabric_make_np(se_tpg, group, name); | |
491 | if (!(se_tpg_np) || IS_ERR(se_tpg_np)) | |
492 | return ERR_PTR(-EINVAL); | |
493 | ||
1f6fe7cb | 494 | se_tpg_np->tpg_np_parent = se_tpg; |
c66ac9db NB |
495 | config_group_init_type_name(&se_tpg_np->tpg_np_group, name, |
496 | &TF_CIT_TMPL(tf)->tfc_tpg_np_base_cit); | |
497 | ||
498 | return &se_tpg_np->tpg_np_group; | |
499 | } | |
500 | ||
501 | static void target_fabric_drop_np( | |
502 | struct config_group *group, | |
503 | struct config_item *item) | |
504 | { | |
1f6fe7cb NB |
505 | /* |
506 | * struct se_tpg_np is released via target_fabric_np_base_release() | |
507 | */ | |
c66ac9db | 508 | config_item_put(item); |
c66ac9db NB |
509 | } |
510 | ||
511 | static struct configfs_group_operations target_fabric_np_group_ops = { | |
512 | .make_group = &target_fabric_make_np, | |
513 | .drop_item = &target_fabric_drop_np, | |
514 | }; | |
515 | ||
516 | TF_CIT_SETUP(tpg_np, NULL, &target_fabric_np_group_ops, NULL); | |
517 | ||
518 | /* End of tfc_tpg_np_cit */ | |
519 | ||
520 | /* Start of tfc_tpg_port_cit */ | |
521 | ||
522 | CONFIGFS_EATTR_STRUCT(target_fabric_port, se_lun); | |
523 | #define TCM_PORT_ATTR(_name, _mode) \ | |
524 | static struct target_fabric_port_attribute target_fabric_port_##_name = \ | |
525 | __CONFIGFS_EATTR(_name, _mode, \ | |
526 | target_fabric_port_show_attr_##_name, \ | |
527 | target_fabric_port_store_attr_##_name); | |
528 | ||
529 | #define TCM_PORT_ATTOR_RO(_name) \ | |
530 | __CONFIGFS_EATTR_RO(_name, \ | |
531 | target_fabric_port_show_attr_##_name); | |
532 | ||
533 | /* | |
534 | * alua_tg_pt_gp | |
535 | */ | |
536 | static ssize_t target_fabric_port_show_attr_alua_tg_pt_gp( | |
537 | struct se_lun *lun, | |
538 | char *page) | |
539 | { | |
540 | if (!(lun)) | |
541 | return -ENODEV; | |
542 | ||
543 | if (!(lun->lun_sep)) | |
544 | return -ENODEV; | |
545 | ||
546 | return core_alua_show_tg_pt_gp_info(lun->lun_sep, page); | |
547 | } | |
548 | ||
549 | static ssize_t target_fabric_port_store_attr_alua_tg_pt_gp( | |
550 | struct se_lun *lun, | |
551 | const char *page, | |
552 | size_t count) | |
553 | { | |
554 | if (!(lun)) | |
555 | return -ENODEV; | |
556 | ||
557 | if (!(lun->lun_sep)) | |
558 | return -ENODEV; | |
559 | ||
560 | return core_alua_store_tg_pt_gp_info(lun->lun_sep, page, count); | |
561 | } | |
562 | ||
563 | TCM_PORT_ATTR(alua_tg_pt_gp, S_IRUGO | S_IWUSR); | |
564 | ||
565 | /* | |
566 | * alua_tg_pt_offline | |
567 | */ | |
568 | static ssize_t target_fabric_port_show_attr_alua_tg_pt_offline( | |
569 | struct se_lun *lun, | |
570 | char *page) | |
571 | { | |
572 | if (!(lun)) | |
573 | return -ENODEV; | |
574 | ||
575 | if (!(lun->lun_sep)) | |
576 | return -ENODEV; | |
577 | ||
578 | return core_alua_show_offline_bit(lun, page); | |
579 | } | |
580 | ||
581 | static ssize_t target_fabric_port_store_attr_alua_tg_pt_offline( | |
582 | struct se_lun *lun, | |
583 | const char *page, | |
584 | size_t count) | |
585 | { | |
586 | if (!(lun)) | |
587 | return -ENODEV; | |
588 | ||
589 | if (!(lun->lun_sep)) | |
590 | return -ENODEV; | |
591 | ||
592 | return core_alua_store_offline_bit(lun, page, count); | |
593 | } | |
594 | ||
595 | TCM_PORT_ATTR(alua_tg_pt_offline, S_IRUGO | S_IWUSR); | |
596 | ||
597 | /* | |
598 | * alua_tg_pt_status | |
599 | */ | |
600 | static ssize_t target_fabric_port_show_attr_alua_tg_pt_status( | |
601 | struct se_lun *lun, | |
602 | char *page) | |
603 | { | |
604 | if (!(lun)) | |
605 | return -ENODEV; | |
606 | ||
607 | if (!(lun->lun_sep)) | |
608 | return -ENODEV; | |
609 | ||
610 | return core_alua_show_secondary_status(lun, page); | |
611 | } | |
612 | ||
613 | static ssize_t target_fabric_port_store_attr_alua_tg_pt_status( | |
614 | struct se_lun *lun, | |
615 | const char *page, | |
616 | size_t count) | |
617 | { | |
618 | if (!(lun)) | |
619 | return -ENODEV; | |
620 | ||
621 | if (!(lun->lun_sep)) | |
622 | return -ENODEV; | |
623 | ||
624 | return core_alua_store_secondary_status(lun, page, count); | |
625 | } | |
626 | ||
627 | TCM_PORT_ATTR(alua_tg_pt_status, S_IRUGO | S_IWUSR); | |
628 | ||
629 | /* | |
630 | * alua_tg_pt_write_md | |
631 | */ | |
632 | static ssize_t target_fabric_port_show_attr_alua_tg_pt_write_md( | |
633 | struct se_lun *lun, | |
634 | char *page) | |
635 | { | |
636 | if (!(lun)) | |
637 | return -ENODEV; | |
638 | ||
639 | if (!(lun->lun_sep)) | |
640 | return -ENODEV; | |
641 | ||
642 | return core_alua_show_secondary_write_metadata(lun, page); | |
643 | } | |
644 | ||
645 | static ssize_t target_fabric_port_store_attr_alua_tg_pt_write_md( | |
646 | struct se_lun *lun, | |
647 | const char *page, | |
648 | size_t count) | |
649 | { | |
650 | if (!(lun)) | |
651 | return -ENODEV; | |
652 | ||
653 | if (!(lun->lun_sep)) | |
654 | return -ENODEV; | |
655 | ||
656 | return core_alua_store_secondary_write_metadata(lun, page, count); | |
657 | } | |
658 | ||
659 | TCM_PORT_ATTR(alua_tg_pt_write_md, S_IRUGO | S_IWUSR); | |
660 | ||
661 | ||
662 | static struct configfs_attribute *target_fabric_port_attrs[] = { | |
663 | &target_fabric_port_alua_tg_pt_gp.attr, | |
664 | &target_fabric_port_alua_tg_pt_offline.attr, | |
665 | &target_fabric_port_alua_tg_pt_status.attr, | |
666 | &target_fabric_port_alua_tg_pt_write_md.attr, | |
667 | NULL, | |
668 | }; | |
669 | ||
670 | CONFIGFS_EATTR_OPS(target_fabric_port, se_lun, lun_group); | |
671 | ||
672 | static int target_fabric_port_link( | |
673 | struct config_item *lun_ci, | |
674 | struct config_item *se_dev_ci) | |
675 | { | |
676 | struct config_item *tpg_ci; | |
677 | struct se_device *dev; | |
678 | struct se_lun *lun = container_of(to_config_group(lun_ci), | |
679 | struct se_lun, lun_group); | |
680 | struct se_lun *lun_p; | |
681 | struct se_portal_group *se_tpg; | |
682 | struct se_subsystem_dev *se_dev = container_of( | |
683 | to_config_group(se_dev_ci), struct se_subsystem_dev, | |
684 | se_dev_group); | |
685 | struct target_fabric_configfs *tf; | |
686 | int ret; | |
687 | ||
688 | tpg_ci = &lun_ci->ci_parent->ci_group->cg_item; | |
689 | se_tpg = container_of(to_config_group(tpg_ci), | |
690 | struct se_portal_group, tpg_group); | |
691 | tf = se_tpg->se_tpg_wwn->wwn_tf; | |
692 | ||
693 | if (lun->lun_se_dev != NULL) { | |
694 | printk(KERN_ERR "Port Symlink already exists\n"); | |
695 | return -EEXIST; | |
696 | } | |
697 | ||
698 | dev = se_dev->se_dev_ptr; | |
699 | if (!(dev)) { | |
700 | printk(KERN_ERR "Unable to locate struct se_device pointer from" | |
701 | " %s\n", config_item_name(se_dev_ci)); | |
702 | ret = -ENODEV; | |
703 | goto out; | |
704 | } | |
705 | ||
706 | lun_p = core_dev_add_lun(se_tpg, dev->se_hba, dev, | |
707 | lun->unpacked_lun); | |
708 | if ((IS_ERR(lun_p)) || !(lun_p)) { | |
709 | printk(KERN_ERR "core_dev_add_lun() failed\n"); | |
710 | ret = -EINVAL; | |
711 | goto out; | |
712 | } | |
713 | ||
714 | if (tf->tf_ops.fabric_post_link) { | |
715 | /* | |
716 | * Call the optional fabric_post_link() to allow a | |
717 | * fabric module to setup any additional state once | |
718 | * core_dev_add_lun() has been called.. | |
719 | */ | |
720 | tf->tf_ops.fabric_post_link(se_tpg, lun); | |
721 | } | |
722 | ||
723 | return 0; | |
724 | out: | |
725 | return ret; | |
726 | } | |
727 | ||
728 | static int target_fabric_port_unlink( | |
729 | struct config_item *lun_ci, | |
730 | struct config_item *se_dev_ci) | |
731 | { | |
732 | struct se_lun *lun = container_of(to_config_group(lun_ci), | |
733 | struct se_lun, lun_group); | |
734 | struct se_portal_group *se_tpg = lun->lun_sep->sep_tpg; | |
735 | struct target_fabric_configfs *tf = se_tpg->se_tpg_wwn->wwn_tf; | |
736 | ||
737 | if (tf->tf_ops.fabric_pre_unlink) { | |
738 | /* | |
739 | * Call the optional fabric_pre_unlink() to allow a | |
740 | * fabric module to release any additional stat before | |
741 | * core_dev_del_lun() is called. | |
742 | */ | |
743 | tf->tf_ops.fabric_pre_unlink(se_tpg, lun); | |
744 | } | |
745 | ||
746 | core_dev_del_lun(se_tpg, lun->unpacked_lun); | |
747 | return 0; | |
748 | } | |
749 | ||
750 | static struct configfs_item_operations target_fabric_port_item_ops = { | |
751 | .show_attribute = target_fabric_port_attr_show, | |
752 | .store_attribute = target_fabric_port_attr_store, | |
753 | .allow_link = target_fabric_port_link, | |
754 | .drop_link = target_fabric_port_unlink, | |
755 | }; | |
756 | ||
757 | TF_CIT_SETUP(tpg_port, &target_fabric_port_item_ops, NULL, target_fabric_port_attrs); | |
758 | ||
759 | /* End of tfc_tpg_port_cit */ | |
760 | ||
761 | /* Start of tfc_tpg_lun_cit */ | |
762 | ||
763 | static struct config_group *target_fabric_make_lun( | |
764 | struct config_group *group, | |
765 | const char *name) | |
766 | { | |
767 | struct se_lun *lun; | |
768 | struct se_portal_group *se_tpg = container_of(group, | |
769 | struct se_portal_group, tpg_lun_group); | |
770 | struct target_fabric_configfs *tf = se_tpg->se_tpg_wwn->wwn_tf; | |
771 | unsigned long unpacked_lun; | |
772 | ||
773 | if (strstr(name, "lun_") != name) { | |
774 | printk(KERN_ERR "Unable to locate \'_\" in" | |
775 | " \"lun_$LUN_NUMBER\"\n"); | |
776 | return ERR_PTR(-EINVAL); | |
777 | } | |
778 | if (strict_strtoul(name + 4, 0, &unpacked_lun) || unpacked_lun > UINT_MAX) | |
779 | return ERR_PTR(-EINVAL); | |
780 | ||
781 | lun = core_get_lun_from_tpg(se_tpg, unpacked_lun); | |
782 | if (!(lun)) | |
783 | return ERR_PTR(-EINVAL); | |
784 | ||
785 | config_group_init_type_name(&lun->lun_group, name, | |
786 | &TF_CIT_TMPL(tf)->tfc_tpg_port_cit); | |
787 | ||
788 | return &lun->lun_group; | |
789 | } | |
790 | ||
791 | static void target_fabric_drop_lun( | |
792 | struct config_group *group, | |
793 | struct config_item *item) | |
794 | { | |
795 | config_item_put(item); | |
796 | } | |
797 | ||
798 | static struct configfs_group_operations target_fabric_lun_group_ops = { | |
799 | .make_group = &target_fabric_make_lun, | |
800 | .drop_item = &target_fabric_drop_lun, | |
801 | }; | |
802 | ||
803 | TF_CIT_SETUP(tpg_lun, NULL, &target_fabric_lun_group_ops, NULL); | |
804 | ||
805 | /* End of tfc_tpg_lun_cit */ | |
806 | ||
807 | /* Start of tfc_tpg_attrib_cit */ | |
808 | ||
809 | CONFIGFS_EATTR_OPS(target_fabric_tpg_attrib, se_portal_group, tpg_attrib_group); | |
810 | ||
811 | static struct configfs_item_operations target_fabric_tpg_attrib_item_ops = { | |
812 | .show_attribute = target_fabric_tpg_attrib_attr_show, | |
813 | .store_attribute = target_fabric_tpg_attrib_attr_store, | |
814 | }; | |
815 | ||
816 | TF_CIT_SETUP(tpg_attrib, &target_fabric_tpg_attrib_item_ops, NULL, NULL); | |
817 | ||
818 | /* End of tfc_tpg_attrib_cit */ | |
819 | ||
820 | /* Start of tfc_tpg_param_cit */ | |
821 | ||
822 | CONFIGFS_EATTR_OPS(target_fabric_tpg_param, se_portal_group, tpg_param_group); | |
823 | ||
824 | static struct configfs_item_operations target_fabric_tpg_param_item_ops = { | |
825 | .show_attribute = target_fabric_tpg_param_attr_show, | |
826 | .store_attribute = target_fabric_tpg_param_attr_store, | |
827 | }; | |
828 | ||
829 | TF_CIT_SETUP(tpg_param, &target_fabric_tpg_param_item_ops, NULL, NULL); | |
830 | ||
831 | /* End of tfc_tpg_param_cit */ | |
832 | ||
833 | /* Start of tfc_tpg_base_cit */ | |
834 | /* | |
835 | * For use with TF_TPG_ATTR() and TF_TPG_ATTR_RO() | |
836 | */ | |
837 | CONFIGFS_EATTR_OPS(target_fabric_tpg, se_portal_group, tpg_group); | |
838 | ||
1f6fe7cb NB |
839 | static void target_fabric_tpg_release(struct config_item *item) |
840 | { | |
841 | struct se_portal_group *se_tpg = container_of(to_config_group(item), | |
842 | struct se_portal_group, tpg_group); | |
843 | struct se_wwn *wwn = se_tpg->se_tpg_wwn; | |
844 | struct target_fabric_configfs *tf = wwn->wwn_tf; | |
845 | ||
846 | tf->tf_ops.fabric_drop_tpg(se_tpg); | |
847 | } | |
848 | ||
c66ac9db | 849 | static struct configfs_item_operations target_fabric_tpg_base_item_ops = { |
1f6fe7cb | 850 | .release = target_fabric_tpg_release, |
c66ac9db NB |
851 | .show_attribute = target_fabric_tpg_attr_show, |
852 | .store_attribute = target_fabric_tpg_attr_store, | |
853 | }; | |
854 | ||
855 | TF_CIT_SETUP(tpg_base, &target_fabric_tpg_base_item_ops, NULL, NULL); | |
856 | ||
857 | /* End of tfc_tpg_base_cit */ | |
858 | ||
859 | /* Start of tfc_tpg_cit */ | |
860 | ||
861 | static struct config_group *target_fabric_make_tpg( | |
862 | struct config_group *group, | |
863 | const char *name) | |
864 | { | |
865 | struct se_wwn *wwn = container_of(group, struct se_wwn, wwn_group); | |
866 | struct target_fabric_configfs *tf = wwn->wwn_tf; | |
867 | struct se_portal_group *se_tpg; | |
868 | ||
869 | if (!(tf->tf_ops.fabric_make_tpg)) { | |
870 | printk(KERN_ERR "tf->tf_ops.fabric_make_tpg is NULL\n"); | |
871 | return ERR_PTR(-ENOSYS); | |
872 | } | |
873 | ||
874 | se_tpg = tf->tf_ops.fabric_make_tpg(wwn, group, name); | |
875 | if (!(se_tpg) || IS_ERR(se_tpg)) | |
876 | return ERR_PTR(-EINVAL); | |
877 | /* | |
878 | * Setup default groups from pre-allocated se_tpg->tpg_default_groups | |
879 | */ | |
880 | se_tpg->tpg_group.default_groups = se_tpg->tpg_default_groups; | |
881 | se_tpg->tpg_group.default_groups[0] = &se_tpg->tpg_lun_group; | |
882 | se_tpg->tpg_group.default_groups[1] = &se_tpg->tpg_np_group; | |
883 | se_tpg->tpg_group.default_groups[2] = &se_tpg->tpg_acl_group; | |
884 | se_tpg->tpg_group.default_groups[3] = &se_tpg->tpg_attrib_group; | |
885 | se_tpg->tpg_group.default_groups[4] = &se_tpg->tpg_param_group; | |
886 | se_tpg->tpg_group.default_groups[5] = NULL; | |
887 | ||
888 | config_group_init_type_name(&se_tpg->tpg_group, name, | |
889 | &TF_CIT_TMPL(tf)->tfc_tpg_base_cit); | |
890 | config_group_init_type_name(&se_tpg->tpg_lun_group, "lun", | |
891 | &TF_CIT_TMPL(tf)->tfc_tpg_lun_cit); | |
892 | config_group_init_type_name(&se_tpg->tpg_np_group, "np", | |
893 | &TF_CIT_TMPL(tf)->tfc_tpg_np_cit); | |
894 | config_group_init_type_name(&se_tpg->tpg_acl_group, "acls", | |
895 | &TF_CIT_TMPL(tf)->tfc_tpg_nacl_cit); | |
896 | config_group_init_type_name(&se_tpg->tpg_attrib_group, "attrib", | |
897 | &TF_CIT_TMPL(tf)->tfc_tpg_attrib_cit); | |
898 | config_group_init_type_name(&se_tpg->tpg_param_group, "param", | |
899 | &TF_CIT_TMPL(tf)->tfc_tpg_param_cit); | |
900 | ||
901 | return &se_tpg->tpg_group; | |
902 | } | |
903 | ||
904 | static void target_fabric_drop_tpg( | |
905 | struct config_group *group, | |
906 | struct config_item *item) | |
907 | { | |
c66ac9db NB |
908 | struct se_portal_group *se_tpg = container_of(to_config_group(item), |
909 | struct se_portal_group, tpg_group); | |
910 | struct config_group *tpg_cg = &se_tpg->tpg_group; | |
911 | struct config_item *df_item; | |
912 | int i; | |
913 | /* | |
914 | * Release default groups, but do not release tpg_cg->default_groups | |
915 | * memory as it is statically allocated at se_tpg->tpg_default_groups. | |
916 | */ | |
917 | for (i = 0; tpg_cg->default_groups[i]; i++) { | |
918 | df_item = &tpg_cg->default_groups[i]->cg_item; | |
919 | tpg_cg->default_groups[i] = NULL; | |
920 | config_item_put(df_item); | |
921 | } | |
922 | ||
923 | config_item_put(item); | |
c66ac9db NB |
924 | } |
925 | ||
1f6fe7cb NB |
926 | static void target_fabric_release_wwn(struct config_item *item) |
927 | { | |
928 | struct se_wwn *wwn = container_of(to_config_group(item), | |
929 | struct se_wwn, wwn_group); | |
930 | struct target_fabric_configfs *tf = wwn->wwn_tf; | |
931 | ||
932 | tf->tf_ops.fabric_drop_wwn(wwn); | |
933 | } | |
934 | ||
935 | static struct configfs_item_operations target_fabric_tpg_item_ops = { | |
936 | .release = target_fabric_release_wwn, | |
937 | }; | |
938 | ||
c66ac9db NB |
939 | static struct configfs_group_operations target_fabric_tpg_group_ops = { |
940 | .make_group = target_fabric_make_tpg, | |
941 | .drop_item = target_fabric_drop_tpg, | |
942 | }; | |
943 | ||
1f6fe7cb NB |
944 | TF_CIT_SETUP(tpg, &target_fabric_tpg_item_ops, &target_fabric_tpg_group_ops, |
945 | NULL); | |
c66ac9db NB |
946 | |
947 | /* End of tfc_tpg_cit */ | |
948 | ||
949 | /* Start of tfc_wwn_cit */ | |
950 | ||
951 | static struct config_group *target_fabric_make_wwn( | |
952 | struct config_group *group, | |
953 | const char *name) | |
954 | { | |
955 | struct target_fabric_configfs *tf = container_of(group, | |
956 | struct target_fabric_configfs, tf_group); | |
957 | struct se_wwn *wwn; | |
958 | ||
959 | if (!(tf->tf_ops.fabric_make_wwn)) { | |
960 | printk(KERN_ERR "tf->tf_ops.fabric_make_wwn is NULL\n"); | |
961 | return ERR_PTR(-ENOSYS); | |
962 | } | |
963 | ||
964 | wwn = tf->tf_ops.fabric_make_wwn(tf, group, name); | |
965 | if (!(wwn) || IS_ERR(wwn)) | |
966 | return ERR_PTR(-EINVAL); | |
967 | ||
968 | wwn->wwn_tf = tf; | |
969 | config_group_init_type_name(&wwn->wwn_group, name, | |
970 | &TF_CIT_TMPL(tf)->tfc_tpg_cit); | |
971 | ||
972 | return &wwn->wwn_group; | |
973 | } | |
974 | ||
975 | static void target_fabric_drop_wwn( | |
976 | struct config_group *group, | |
977 | struct config_item *item) | |
978 | { | |
c66ac9db | 979 | config_item_put(item); |
c66ac9db NB |
980 | } |
981 | ||
982 | static struct configfs_group_operations target_fabric_wwn_group_ops = { | |
983 | .make_group = target_fabric_make_wwn, | |
984 | .drop_item = target_fabric_drop_wwn, | |
985 | }; | |
986 | /* | |
987 | * For use with TF_WWN_ATTR() and TF_WWN_ATTR_RO() | |
988 | */ | |
989 | CONFIGFS_EATTR_OPS(target_fabric_wwn, target_fabric_configfs, tf_group); | |
990 | ||
991 | static struct configfs_item_operations target_fabric_wwn_item_ops = { | |
992 | .show_attribute = target_fabric_wwn_attr_show, | |
993 | .store_attribute = target_fabric_wwn_attr_store, | |
994 | }; | |
995 | ||
996 | TF_CIT_SETUP(wwn, &target_fabric_wwn_item_ops, &target_fabric_wwn_group_ops, NULL); | |
997 | ||
998 | /* End of tfc_wwn_cit */ | |
999 | ||
1000 | /* Start of tfc_discovery_cit */ | |
1001 | ||
1002 | CONFIGFS_EATTR_OPS(target_fabric_discovery, target_fabric_configfs, | |
1003 | tf_disc_group); | |
1004 | ||
1005 | static struct configfs_item_operations target_fabric_discovery_item_ops = { | |
1006 | .show_attribute = target_fabric_discovery_attr_show, | |
1007 | .store_attribute = target_fabric_discovery_attr_store, | |
1008 | }; | |
1009 | ||
1010 | TF_CIT_SETUP(discovery, &target_fabric_discovery_item_ops, NULL, NULL); | |
1011 | ||
1012 | /* End of tfc_discovery_cit */ | |
1013 | ||
1014 | int target_fabric_setup_cits(struct target_fabric_configfs *tf) | |
1015 | { | |
1016 | target_fabric_setup_discovery_cit(tf); | |
1017 | target_fabric_setup_wwn_cit(tf); | |
1018 | target_fabric_setup_tpg_cit(tf); | |
1019 | target_fabric_setup_tpg_base_cit(tf); | |
1020 | target_fabric_setup_tpg_port_cit(tf); | |
1021 | target_fabric_setup_tpg_lun_cit(tf); | |
1022 | target_fabric_setup_tpg_np_cit(tf); | |
1023 | target_fabric_setup_tpg_np_base_cit(tf); | |
1024 | target_fabric_setup_tpg_attrib_cit(tf); | |
1025 | target_fabric_setup_tpg_param_cit(tf); | |
1026 | target_fabric_setup_tpg_nacl_cit(tf); | |
1027 | target_fabric_setup_tpg_nacl_base_cit(tf); | |
1028 | target_fabric_setup_tpg_nacl_attrib_cit(tf); | |
1029 | target_fabric_setup_tpg_nacl_auth_cit(tf); | |
1030 | target_fabric_setup_tpg_nacl_param_cit(tf); | |
1031 | target_fabric_setup_tpg_mappedlun_cit(tf); | |
1032 | ||
1033 | return 0; | |
1034 | } |