Lines Matching refs:buf
41 buf = ""
50 buf = "#define " + fabric_mod_name.upper() + "_VERSION \"v0.1\"\n"
51 buf += "#define " + fabric_mod_name.upper() + "_NAMELEN 32\n"
52 buf += "\n"
53 buf += "struct " + fabric_mod_name + "_nacl {\n"
54 buf += " /* Binary World Wide unique Port Name for FC Initiator Nport */\n"
55 buf += " u64 nport_wwpn;\n"
56 buf += " /* ASCII formatted WWPN for FC Initiator Nport */\n"
57 buf += " char nport_name[" + fabric_mod_name.upper() + "_NAMELEN];\n"
58 buf += " /* Returned by " + fabric_mod_name + "_make_nodeacl() */\n"
59 buf += " struct se_node_acl se_node_acl;\n"
60 buf += "};\n"
61 buf += "\n"
62 buf += "struct " + fabric_mod_name + "_tpg {\n"
63 buf += " /* FC lport target portal group tag for TCM */\n"
64 buf += " u16 lport_tpgt;\n"
65 buf += " /* Pointer back to " + fabric_mod_name + "_lport */\n"
66 buf += " struct " + fabric_mod_name + "_lport *lport;\n"
67 buf += " /* Returned by " + fabric_mod_name + "_make_tpg() */\n"
68 buf += " struct se_portal_group se_tpg;\n"
69 buf += "};\n"
70 buf += "\n"
71 buf += "struct " + fabric_mod_name + "_lport {\n"
72 buf += " /* SCSI protocol the lport is providing */\n"
73 buf += " u8 lport_proto_id;\n"
74 buf += " /* Binary World Wide unique Port Name for FC Target Lport */\n"
75 buf += " u64 lport_wwpn;\n"
76 buf += " /* ASCII formatted WWPN for FC Target Lport */\n"
77 buf += " char lport_name[" + fabric_mod_name.upper() + "_NAMELEN];\n"
78 buf += " /* Returned by " + fabric_mod_name + "_make_lport() */\n"
79 buf += " struct se_wwn lport_wwn;\n"
80 buf += "};\n"
82 ret = p.write(buf)
96 buf = ""
105 buf = "#define " + fabric_mod_name.upper() + "_VERSION \"v0.1\"\n"
106 buf += "#define " + fabric_mod_name.upper() + "_NAMELEN 32\n"
107 buf += "\n"
108 buf += "struct " + fabric_mod_name + "_nacl {\n"
109 buf += " /* Binary World Wide unique Port Name for SAS Initiator port */\n"
110 buf += " u64 iport_wwpn;\n"
111 buf += " /* ASCII formatted WWPN for Sas Initiator port */\n"
112 buf += " char iport_name[" + fabric_mod_name.upper() + "_NAMELEN];\n"
113 buf += " /* Returned by " + fabric_mod_name + "_make_nodeacl() */\n"
114 buf += " struct se_node_acl se_node_acl;\n"
115 buf += "};\n\n"
116 buf += "struct " + fabric_mod_name + "_tpg {\n"
117 buf += " /* SAS port target portal group tag for TCM */\n"
118 buf += " u16 tport_tpgt;\n"
119 buf += " /* Pointer back to " + fabric_mod_name + "_tport */\n"
120 buf += " struct " + fabric_mod_name + "_tport *tport;\n"
121 buf += " /* Returned by " + fabric_mod_name + "_make_tpg() */\n"
122 buf += " struct se_portal_group se_tpg;\n"
123 buf += "};\n\n"
124 buf += "struct " + fabric_mod_name + "_tport {\n"
125 buf += " /* SCSI protocol the tport is providing */\n"
126 buf += " u8 tport_proto_id;\n"
127 buf += " /* Binary World Wide unique Port Name for SAS Target port */\n"
128 buf += " u64 tport_wwpn;\n"
129 buf += " /* ASCII formatted WWPN for SAS Target port */\n"
130 buf += " char tport_name[" + fabric_mod_name.upper() + "_NAMELEN];\n"
131 buf += " /* Returned by " + fabric_mod_name + "_make_tport() */\n"
132 buf += " struct se_wwn tport_wwn;\n"
133 buf += "};\n"
135 ret = p.write(buf)
149 buf = ""
158 buf = "#define " + fabric_mod_name.upper() + "_VERSION \"v0.1\"\n"
159 buf += "#define " + fabric_mod_name.upper() + "_NAMELEN 32\n"
160 buf += "\n"
161 buf += "struct " + fabric_mod_name + "_nacl {\n"
162 buf += " /* ASCII formatted InitiatorName */\n"
163 buf += " char iport_name[" + fabric_mod_name.upper() + "_NAMELEN];\n"
164 buf += " /* Returned by " + fabric_mod_name + "_make_nodeacl() */\n"
165 buf += " struct se_node_acl se_node_acl;\n"
166 buf += "};\n\n"
167 buf += "struct " + fabric_mod_name + "_tpg {\n"
168 buf += " /* iSCSI target portal group tag for TCM */\n"
169 buf += " u16 tport_tpgt;\n"
170 buf += " /* Pointer back to " + fabric_mod_name + "_tport */\n"
171 buf += " struct " + fabric_mod_name + "_tport *tport;\n"
172 buf += " /* Returned by " + fabric_mod_name + "_make_tpg() */\n"
173 buf += " struct se_portal_group se_tpg;\n"
174 buf += "};\n\n"
175 buf += "struct " + fabric_mod_name + "_tport {\n"
176 buf += " /* SCSI protocol the tport is providing */\n"
177 buf += " u8 tport_proto_id;\n"
178 buf += " /* ASCII formatted TargetName for IQN */\n"
179 buf += " char tport_name[" + fabric_mod_name.upper() + "_NAMELEN];\n"
180 buf += " /* Returned by " + fabric_mod_name + "_make_tport() */\n"
181 buf += " struct se_wwn tport_wwn;\n"
182 buf += "};\n"
184 ret = p.write(buf)
210 buf = ""
219 buf = "#include <linux/module.h>\n"
220 buf += "#include <linux/moduleparam.h>\n"
221 buf += "#include <linux/version.h>\n"
222 buf += "#include <generated/utsrelease.h>\n"
223 buf += "#include <linux/utsname.h>\n"
224 buf += "#include <linux/init.h>\n"
225 buf += "#include <linux/slab.h>\n"
226 buf += "#include <linux/kthread.h>\n"
227 buf += "#include <linux/types.h>\n"
228 buf += "#include <linux/string.h>\n"
229 buf += "#include <linux/configfs.h>\n"
230 buf += "#include <linux/ctype.h>\n"
231 buf += "#include <asm/unaligned.h>\n\n"
232 buf += "#include <target/target_core_base.h>\n"
233 buf += "#include <target/target_core_fabric.h>\n"
234 buf += "#include <target/target_core_fabric_configfs.h>\n"
235 buf += "#include <target/target_core_configfs.h>\n"
236 buf += "#include <target/configfs_macros.h>\n\n"
237 buf += "#include \"" + fabric_mod_name + "_base.h\"\n"
238 buf += "#include \"" + fabric_mod_name + "_fabric.h\"\n\n"
240 buf += "static const struct target_core_fabric_ops " + fabric_mod_name + "_ops;\n\n"
242 buf += "static struct se_node_acl *" + fabric_mod_name + "_make_nodeacl(\n"
243 buf += " struct se_portal_group *se_tpg,\n"
244 buf += " struct config_group *group,\n"
245 buf += " const char *name)\n"
246 buf += "{\n"
247 buf += " struct se_node_acl *se_nacl, *se_nacl_new;\n"
248 buf += " struct " + fabric_mod_name + "_nacl *nacl;\n"
251 buf += " u64 wwpn = 0;\n"
253 buf += " u32 nexus_depth;\n\n"
254 buf += " /* " + fabric_mod_name + "_parse_wwn(name, &wwpn, 1) < 0)\n"
255 buf += " return ERR_PTR(-EINVAL); */\n"
256 buf += " se_nacl_new = " + fabric_mod_name + "_alloc_fabric_acl(se_tpg);\n"
257 buf += " if (!se_nacl_new)\n"
258 buf += " return ERR_PTR(-ENOMEM);\n"
259 buf += "//#warning FIXME: Hardcoded nexus depth in " + fabric_mod_name + "_make_nodeacl()\n"
260 buf += " nexus_depth = 1;\n"
261 buf += " /*\n"
262 buf += " * se_nacl_new may be released by core_tpg_add_initiator_node_acl()\n"
263 buf += " * when converting a NodeACL from demo mode -> explict\n"
264 buf += " */\n"
265 buf += " se_nacl = core_tpg_add_initiator_node_acl(se_tpg, se_nacl_new,\n"
266 buf += " name, nexus_depth);\n"
267 buf += " if (IS_ERR(se_nacl)) {\n"
268 buf += " " + fabric_mod_name + "_release_fabric_acl(se_tpg, se_nacl_new);\n"
269 buf += " return se_nacl;\n"
270 buf += " }\n"
271 buf += " /*\n"
272 buf += " * Locate our struct " + fabric_mod_name + "_nacl and set the FC Nport WWPN\n"
273 buf += " */\n"
274 buf += " nacl = container_of(se_nacl, struct " + fabric_mod_name + "_nacl, se_node_acl);\n"
277 buf += " nacl->" + fabric_mod_init_port + "_wwpn = wwpn;\n"
279 …buf += " /* " + fabric_mod_name + "_format_wwn(&nacl->" + fabric_mod_init_port + "_name[0], " + fa…
280 buf += " return se_nacl;\n"
281 buf += "}\n\n"
282 buf += "static void " + fabric_mod_name + "_drop_nodeacl(struct se_node_acl *se_acl)\n"
283 buf += "{\n"
284 buf += " struct " + fabric_mod_name + "_nacl *nacl = container_of(se_acl,\n"
285 buf += " struct " + fabric_mod_name + "_nacl, se_node_acl);\n"
286 buf += " core_tpg_del_initiator_node_acl(se_acl->se_tpg, se_acl, 1);\n"
287 buf += " kfree(nacl);\n"
288 buf += "}\n\n"
290 buf += "static struct se_portal_group *" + fabric_mod_name + "_make_tpg(\n"
291 buf += " struct se_wwn *wwn,\n"
292 buf += " struct config_group *group,\n"
293 buf += " const char *name)\n"
294 buf += "{\n"
295 …buf += " struct " + fabric_mod_name + "_" + fabric_mod_port + "*" + fabric_mod_port + " = containe…
296 …buf += " struct " + fabric_mod_name + "_" + fabric_mod_port + ", " + fabric_mod_port + "_wwn);\n…
297 buf += " struct " + fabric_mod_name + "_tpg *tpg;\n"
298 buf += " unsigned long tpgt;\n"
299 buf += " int ret;\n\n"
300 buf += " if (strstr(name, \"tpgt_\") != name)\n"
301 buf += " return ERR_PTR(-EINVAL);\n"
302 buf += " if (kstrtoul(name + 5, 10, &tpgt) || tpgt > UINT_MAX)\n"
303 buf += " return ERR_PTR(-EINVAL);\n\n"
304 buf += " tpg = kzalloc(sizeof(struct " + fabric_mod_name + "_tpg), GFP_KERNEL);\n"
305 buf += " if (!tpg) {\n"
306 buf += " printk(KERN_ERR \"Unable to allocate struct " + fabric_mod_name + "_tpg\");\n"
307 buf += " return ERR_PTR(-ENOMEM);\n"
308 buf += " }\n"
309 buf += " tpg->" + fabric_mod_port + " = " + fabric_mod_port + ";\n"
310 buf += " tpg->" + fabric_mod_port + "_tpgt = tpgt;\n\n"
311 buf += " ret = core_tpg_register(&" + fabric_mod_name + "_ops, wwn,\n"
312 buf += " &tpg->se_tpg, tpg,\n"
313 buf += " TRANSPORT_TPG_TYPE_NORMAL);\n"
314 buf += " if (ret < 0) {\n"
315 buf += " kfree(tpg);\n"
316 buf += " return NULL;\n"
317 buf += " }\n"
318 buf += " return &tpg->se_tpg;\n"
319 buf += "}\n\n"
320 buf += "static void " + fabric_mod_name + "_drop_tpg(struct se_portal_group *se_tpg)\n"
321 buf += "{\n"
322 buf += " struct " + fabric_mod_name + "_tpg *tpg = container_of(se_tpg,\n"
323 buf += " struct " + fabric_mod_name + "_tpg, se_tpg);\n\n"
324 buf += " core_tpg_deregister(se_tpg);\n"
325 buf += " kfree(tpg);\n"
326 buf += "}\n\n"
328 buf += "static struct se_wwn *" + fabric_mod_name + "_make_" + fabric_mod_port + "(\n"
329 buf += " struct target_fabric_configfs *tf,\n"
330 buf += " struct config_group *group,\n"
331 buf += " const char *name)\n"
332 buf += "{\n"
333 buf += " struct " + fabric_mod_name + "_" + fabric_mod_port + " *" + fabric_mod_port + ";\n"
336 buf += " u64 wwpn = 0;\n\n"
338 buf += " /* if (" + fabric_mod_name + "_parse_wwn(name, &wwpn, 1) < 0)\n"
339 buf += " return ERR_PTR(-EINVAL); */\n\n"
340 …buf += " " + fabric_mod_port + " = kzalloc(sizeof(struct " + fabric_mod_name + "_" + fabric_mod_po…
341 buf += " if (!" + fabric_mod_port + ") {\n"
342 …buf += " printk(KERN_ERR \"Unable to allocate struct " + fabric_mod_name + "_" + fabric_mod_port …
343 buf += " return ERR_PTR(-ENOMEM);\n"
344 buf += " }\n"
347 buf += " " + fabric_mod_port + "->" + fabric_mod_port + "_wwpn = wwpn;\n"
349 …buf += " /* " + fabric_mod_name + "_format_wwn(&" + fabric_mod_port + "->" + fabric_mod_port + "_n…
350 buf += " return &" + fabric_mod_port + "->" + fabric_mod_port + "_wwn;\n"
351 buf += "}\n\n"
352 buf += "static void " + fabric_mod_name + "_drop_" + fabric_mod_port + "(struct se_wwn *wwn)\n"
353 buf += "{\n"
354 …buf += " struct " + fabric_mod_name + "_" + fabric_mod_port + " *" + fabric_mod_port + " = contain…
355 …buf += " struct " + fabric_mod_name + "_" + fabric_mod_port + ", " + fabric_mod_port + "_wwn);\…
356 buf += " kfree(" + fabric_mod_port + ");\n"
357 buf += "}\n\n"
358 buf += "static ssize_t " + fabric_mod_name + "_wwn_show_attr_version(\n"
359 buf += " struct target_fabric_configfs *tf,\n"
360 buf += " char *page)\n"
361 buf += "{\n"
362 buf += " return sprintf(page, \"" + fabric_mod_name.upper() + " fabric module %s on %s/%s\"\n"
363 …buf += " \"on \"UTS_RELEASE\"\\n\", " + fabric_mod_name.upper() + "_VERSION, utsname()->sysname,\…
364 buf += " utsname()->machine);\n"
365 buf += "}\n\n"
366 buf += "TF_WWN_ATTR_RO(" + fabric_mod_name + ", version);\n\n"
367 buf += "static struct configfs_attribute *" + fabric_mod_name + "_wwn_attrs[] = {\n"
368 buf += " &" + fabric_mod_name + "_wwn_version.attr,\n"
369 buf += " NULL,\n"
370 buf += "};\n\n"
372 buf += "static const struct target_core_fabric_ops " + fabric_mod_name + "_ops = {\n"
373 buf += " .module = THIS_MODULE,\n"
374 buf += " .name = " + fabric_mod_name + ",\n"
375 buf += " .get_fabric_proto_ident = " + fabric_mod_name + "_get_fabric_proto_ident,\n"
376 buf += " .get_fabric_name = " + fabric_mod_name + "_get_fabric_name,\n"
377 buf += " .get_fabric_proto_ident = " + fabric_mod_name + "_get_fabric_proto_ident,\n"
378 buf += " .tpg_get_wwn = " + fabric_mod_name + "_get_fabric_wwn,\n"
379 buf += " .tpg_get_tag = " + fabric_mod_name + "_get_tag,\n"
380 buf += " .tpg_get_default_depth = " + fabric_mod_name + "_get_default_depth,\n"
381 buf += " .tpg_get_pr_transport_id = " + fabric_mod_name + "_get_pr_transport_id,\n"
382 buf += " .tpg_get_pr_transport_id_len = " + fabric_mod_name + "_get_pr_transport_id_len,\n"
383 buf += " .tpg_parse_pr_out_transport_id = " + fabric_mod_name + "_parse_pr_out_transport_id,\n"
384 buf += " .tpg_check_demo_mode = " + fabric_mod_name + "_check_false,\n"
385 buf += " .tpg_check_demo_mode_cache = " + fabric_mod_name + "_check_true,\n"
386 buf += " .tpg_check_demo_mode_write_protect = " + fabric_mod_name + "_check_true,\n"
387 buf += " .tpg_check_prod_mode_write_protect = " + fabric_mod_name + "_check_false,\n"
388 buf += " .tpg_alloc_fabric_acl = " + fabric_mod_name + "_alloc_fabric_acl,\n"
389 buf += " .tpg_release_fabric_acl = " + fabric_mod_name + "_release_fabric_acl,\n"
390 buf += " .tpg_get_inst_index = " + fabric_mod_name + "_tpg_get_inst_index,\n"
391 buf += " .release_cmd = " + fabric_mod_name + "_release_cmd,\n"
392 buf += " .shutdown_session = " + fabric_mod_name + "_shutdown_session,\n"
393 buf += " .close_session = " + fabric_mod_name + "_close_session,\n"
394 buf += " .sess_get_index = " + fabric_mod_name + "_sess_get_index,\n"
395 buf += " .sess_get_initiator_sid = NULL,\n"
396 buf += " .write_pending = " + fabric_mod_name + "_write_pending,\n"
397 buf += " .write_pending_status = " + fabric_mod_name + "_write_pending_status,\n"
398 buf += " .set_default_node_attributes = " + fabric_mod_name + "_set_default_node_attrs,\n"
399 buf += " .get_task_tag = " + fabric_mod_name + "_get_task_tag,\n"
400 buf += " .get_cmd_state = " + fabric_mod_name + "_get_cmd_state,\n"
401 buf += " .queue_data_in = " + fabric_mod_name + "_queue_data_in,\n"
402 buf += " .queue_status = " + fabric_mod_name + "_queue_status,\n"
403 buf += " .queue_tm_rsp = " + fabric_mod_name + "_queue_tm_rsp,\n"
404 buf += " .aborted_task = " + fabric_mod_name + "_aborted_task,\n"
405 buf += " /*\n"
406 buf += " * Setup function pointers for generic logic in target_core_fabric_configfs.c\n"
407 buf += " */\n"
408 buf += " .fabric_make_wwn = " + fabric_mod_name + "_make_" + fabric_mod_port + ",\n"
409 buf += " .fabric_drop_wwn = " + fabric_mod_name + "_drop_" + fabric_mod_port + ",\n"
410 buf += " .fabric_make_tpg = " + fabric_mod_name + "_make_tpg,\n"
411 buf += " .fabric_drop_tpg = " + fabric_mod_name + "_drop_tpg,\n"
412 buf += " .fabric_post_link = NULL,\n"
413 buf += " .fabric_pre_unlink = NULL,\n"
414 buf += " .fabric_make_np = NULL,\n"
415 buf += " .fabric_drop_np = NULL,\n"
416 buf += " .fabric_make_nodeacl = " + fabric_mod_name + "_make_nodeacl,\n"
417 buf += " .fabric_drop_nodeacl = " + fabric_mod_name + "_drop_nodeacl,\n"
418 buf += "\n"
419 buf += " .tfc_wwn_attrs = " + fabric_mod_name + "_wwn_attrs;\n"
420 buf += "};\n\n"
422 buf += "static int __init " + fabric_mod_name + "_init(void)\n"
423 buf += "{\n"
424 buf += " return target_register_template(" + fabric_mod_name + "_ops);\n"
425 buf += "};\n\n"
427 buf += "static void __exit " + fabric_mod_name + "_exit(void)\n"
428 buf += "{\n"
429 buf += " target_unregister_template(" + fabric_mod_name + "_ops);\n"
430 buf += "};\n\n"
432 buf += "MODULE_DESCRIPTION(\"" + fabric_mod_name.upper() + " series fabric driver\");\n"
433 buf += "MODULE_LICENSE(\"GPL\");\n"
434 buf += "module_init(" + fabric_mod_name + "_init);\n"
435 buf += "module_exit(" + fabric_mod_name + "_exit);\n"
437 ret = p.write(buf)
481 buf = ""
498 buf = "#include <linux/slab.h>\n"
499 buf += "#include <linux/kthread.h>\n"
500 buf += "#include <linux/types.h>\n"
501 buf += "#include <linux/list.h>\n"
502 buf += "#include <linux/types.h>\n"
503 buf += "#include <linux/string.h>\n"
504 buf += "#include <linux/ctype.h>\n"
505 buf += "#include <asm/unaligned.h>\n"
506 buf += "#include <scsi/scsi.h>\n"
507 buf += "#include <scsi/scsi_host.h>\n"
508 buf += "#include <scsi/scsi_device.h>\n"
509 buf += "#include <scsi/scsi_cmnd.h>\n"
510 buf += "#include <scsi/libfc.h>\n\n"
511 buf += "#include <target/target_core_base.h>\n"
512 buf += "#include <target/target_core_fabric.h>\n"
513 buf += "#include <target/target_core_configfs.h>\n\n"
514 buf += "#include \"" + fabric_mod_name + "_base.h\"\n"
515 buf += "#include \"" + fabric_mod_name + "_fabric.h\"\n\n"
517 buf += "int " + fabric_mod_name + "_check_true(struct se_portal_group *se_tpg)\n"
518 buf += "{\n"
519 buf += " return 1;\n"
520 buf += "}\n\n"
523 buf += "int " + fabric_mod_name + "_check_false(struct se_portal_group *se_tpg)\n"
524 buf += "{\n"
525 buf += " return 0;\n"
526 buf += "}\n\n"
538 buf += "char *" + fabric_mod_name + "_get_fabric_name(void)\n"
539 buf += "{\n"
540 buf += " return \"" + fabric_mod_name + "\";\n"
541 buf += "}\n\n"
546 buf += "u8 " + fabric_mod_name + "_get_fabric_proto_ident(struct se_portal_group *se_tpg)\n"
547 buf += "{\n"
548 buf += " struct " + fabric_mod_name + "_tpg *tpg = container_of(se_tpg,\n"
549 buf += " struct " + fabric_mod_name + "_tpg, se_tpg);\n"
550 …buf += " struct " + fabric_mod_name + "_" + fabric_mod_port + " *" + fabric_mod_port + " = tpg->" …
551 buf += " u8 proto_id;\n\n"
552 buf += " switch (" + fabric_mod_port + "->" + fabric_mod_port + "_proto_id) {\n"
554 buf += " case SCSI_PROTOCOL_FCP:\n"
555 buf += " default:\n"
556 buf += " proto_id = fc_get_fabric_proto_ident(se_tpg);\n"
557 buf += " break;\n"
559 buf += " case SCSI_PROTOCOL_SAS:\n"
560 buf += " default:\n"
561 buf += " proto_id = sas_get_fabric_proto_ident(se_tpg);\n"
562 buf += " break;\n"
564 buf += " case SCSI_PROTOCOL_ISCSI:\n"
565 buf += " default:\n"
566 buf += " proto_id = iscsi_get_fabric_proto_ident(se_tpg);\n"
567 buf += " break;\n"
569 buf += " }\n\n"
570 buf += " return proto_id;\n"
571 buf += "}\n\n"
575 buf += "char *" + fabric_mod_name + "_get_fabric_wwn(struct se_portal_group *se_tpg)\n"
576 buf += "{\n"
577 buf += " struct " + fabric_mod_name + "_tpg *tpg = container_of(se_tpg,\n"
578 buf += " struct " + fabric_mod_name + "_tpg, se_tpg);\n"
579 …buf += " struct " + fabric_mod_name + "_" + fabric_mod_port + " *" + fabric_mod_port + " = tpg->" …
580 buf += " return &" + fabric_mod_port + "->" + fabric_mod_port + "_name[0];\n"
581 buf += "}\n\n"
585 buf += "u16 " + fabric_mod_name + "_get_tag(struct se_portal_group *se_tpg)\n"
586 buf += "{\n"
587 buf += " struct " + fabric_mod_name + "_tpg *tpg = container_of(se_tpg,\n"
588 buf += " struct " + fabric_mod_name + "_tpg, se_tpg);\n"
589 buf += " return tpg->" + fabric_mod_port + "_tpgt;\n"
590 buf += "}\n\n"
594 buf += "u32 " + fabric_mod_name + "_get_default_depth(struct se_portal_group *se_tpg)\n"
595 buf += "{\n"
596 buf += " return 1;\n"
597 buf += "}\n\n"
601 buf += "u32 " + fabric_mod_name + "_get_pr_transport_id(\n"
602 buf += " struct se_portal_group *se_tpg,\n"
603 buf += " struct se_node_acl *se_nacl,\n"
604 buf += " struct t10_pr_registration *pr_reg,\n"
605 buf += " int *format_code,\n"
606 buf += " unsigned char *buf)\n"
607 buf += "{\n"
608 buf += " struct " + fabric_mod_name + "_tpg *tpg = container_of(se_tpg,\n"
609 buf += " struct " + fabric_mod_name + "_tpg, se_tpg);\n"
610 …buf += " struct " + fabric_mod_name + "_" + fabric_mod_port + " *" + fabric_mod_port + " = tpg->" …
611 buf += " int ret = 0;\n\n"
612 buf += " switch (" + fabric_mod_port + "->" + fabric_mod_port + "_proto_id) {\n"
614 buf += " case SCSI_PROTOCOL_FCP:\n"
615 buf += " default:\n"
616 buf += " ret = fc_get_pr_transport_id(se_tpg, se_nacl, pr_reg,\n"
617 buf += " format_code, buf);\n"
618 buf += " break;\n"
620 buf += " case SCSI_PROTOCOL_SAS:\n"
621 buf += " default:\n"
622 buf += " ret = sas_get_pr_transport_id(se_tpg, se_nacl, pr_reg,\n"
623 buf += " format_code, buf);\n"
624 buf += " break;\n"
626 buf += " case SCSI_PROTOCOL_ISCSI:\n"
627 buf += " default:\n"
628 buf += " ret = iscsi_get_pr_transport_id(se_tpg, se_nacl, pr_reg,\n"
629 buf += " format_code, buf);\n"
630 buf += " break;\n"
632 buf += " }\n\n"
633 buf += " return ret;\n"
634 buf += "}\n\n"
640 buf += "u32 " + fabric_mod_name + "_get_pr_transport_id_len(\n"
641 buf += " struct se_portal_group *se_tpg,\n"
642 buf += " struct se_node_acl *se_nacl,\n"
643 buf += " struct t10_pr_registration *pr_reg,\n"
644 buf += " int *format_code)\n"
645 buf += "{\n"
646 buf += " struct " + fabric_mod_name + "_tpg *tpg = container_of(se_tpg,\n"
647 buf += " struct " + fabric_mod_name + "_tpg, se_tpg);\n"
648 …buf += " struct " + fabric_mod_name + "_" + fabric_mod_port + " *" + fabric_mod_port + " = tpg->" …
649 buf += " int ret = 0;\n\n"
650 buf += " switch (" + fabric_mod_port + "->" + fabric_mod_port + "_proto_id) {\n"
652 buf += " case SCSI_PROTOCOL_FCP:\n"
653 buf += " default:\n"
654 buf += " ret = fc_get_pr_transport_id_len(se_tpg, se_nacl, pr_reg,\n"
655 buf += " format_code);\n"
656 buf += " break;\n"
658 buf += " case SCSI_PROTOCOL_SAS:\n"
659 buf += " default:\n"
660 buf += " ret = sas_get_pr_transport_id_len(se_tpg, se_nacl, pr_reg,\n"
661 buf += " format_code);\n"
662 buf += " break;\n"
664 buf += " case SCSI_PROTOCOL_ISCSI:\n"
665 buf += " default:\n"
666 buf += " ret = iscsi_get_pr_transport_id_len(se_tpg, se_nacl, pr_reg,\n"
667 buf += " format_code);\n"
668 buf += " break;\n"
671 buf += " }\n\n"
672 buf += " return ret;\n"
673 buf += "}\n\n"
679 buf += "char *" + fabric_mod_name + "_parse_pr_out_transport_id(\n"
680 buf += " struct se_portal_group *se_tpg,\n"
681 buf += " const char *buf,\n"
682 buf += " u32 *out_tid_len,\n"
683 buf += " char **port_nexus_ptr)\n"
684 buf += "{\n"
685 buf += " struct " + fabric_mod_name + "_tpg *tpg = container_of(se_tpg,\n"
686 buf += " struct " + fabric_mod_name + "_tpg, se_tpg);\n"
687 …buf += " struct " + fabric_mod_name + "_" + fabric_mod_port + " *" + fabric_mod_port + " = tpg->" …
688 buf += " char *tid = NULL;\n\n"
689 buf += " switch (" + fabric_mod_port + "->" + fabric_mod_port + "_proto_id) {\n"
691 buf += " case SCSI_PROTOCOL_FCP:\n"
692 buf += " default:\n"
693 buf += " tid = fc_parse_pr_out_transport_id(se_tpg, buf, out_tid_len,\n"
694 buf += " port_nexus_ptr);\n"
696 buf += " case SCSI_PROTOCOL_SAS:\n"
697 buf += " default:\n"
698 buf += " tid = sas_parse_pr_out_transport_id(se_tpg, buf, out_tid_len,\n"
699 buf += " port_nexus_ptr);\n"
701 buf += " case SCSI_PROTOCOL_ISCSI:\n"
702 buf += " default:\n"
703 buf += " tid = iscsi_parse_pr_out_transport_id(se_tpg, buf, out_tid_len,\n"
704 buf += " port_nexus_ptr);\n"
706 buf += " }\n\n"
707 buf += " return tid;\n"
708 buf += "}\n\n"
713 …buf += "struct se_node_acl *" + fabric_mod_name + "_alloc_fabric_acl(struct se_portal_group *se_tp…
714 buf += "{\n"
715 buf += " struct " + fabric_mod_name + "_nacl *nacl;\n\n"
716 buf += " nacl = kzalloc(sizeof(struct " + fabric_mod_name + "_nacl), GFP_KERNEL);\n"
717 buf += " if (!nacl) {\n"
718 buf += " printk(KERN_ERR \"Unable to allocate struct " + fabric_mod_name + "_nacl\\n\");\n"
719 buf += " return NULL;\n"
720 buf += " }\n\n"
721 buf += " return &nacl->se_node_acl;\n"
722 buf += "}\n\n"
726 buf += "void " + fabric_mod_name + "_release_fabric_acl(\n"
727 buf += " struct se_portal_group *se_tpg,\n"
728 buf += " struct se_node_acl *se_nacl)\n"
729 buf += "{\n"
730 buf += " struct " + fabric_mod_name + "_nacl *nacl = container_of(se_nacl,\n"
731 buf += " struct " + fabric_mod_name + "_nacl, se_node_acl);\n"
732 buf += " kfree(nacl);\n"
733 buf += "}\n\n"
738 buf += "u32 " + fabric_mod_name + "_tpg_get_inst_index(struct se_portal_group *se_tpg)\n"
739 buf += "{\n"
740 buf += " return 1;\n"
741 buf += "}\n\n"
745 buf += "void " + fabric_mod_name + "_release_cmd(struct se_cmd *se_cmd)\n"
746 buf += "{\n"
747 buf += " return;\n"
748 buf += "}\n\n"
752 buf += "int " + fabric_mod_name + "_shutdown_session(struct se_session *se_sess)\n"
753 buf += "{\n"
754 buf += " return 0;\n"
755 buf += "}\n\n"
759 buf += "void " + fabric_mod_name + "_close_session(struct se_session *se_sess)\n"
760 buf += "{\n"
761 buf += " return;\n"
762 buf += "}\n\n"
766 buf += "u32 " + fabric_mod_name + "_sess_get_index(struct se_session *se_sess)\n"
767 buf += "{\n"
768 buf += " return 0;\n"
769 buf += "}\n\n"
773 buf += "int " + fabric_mod_name + "_write_pending(struct se_cmd *se_cmd)\n"
774 buf += "{\n"
775 buf += " return 0;\n"
776 buf += "}\n\n"
780 buf += "int " + fabric_mod_name + "_write_pending_status(struct se_cmd *se_cmd)\n"
781 buf += "{\n"
782 buf += " return 0;\n"
783 buf += "}\n\n"
787 buf += "void " + fabric_mod_name + "_set_default_node_attrs(struct se_node_acl *nacl)\n"
788 buf += "{\n"
789 buf += " return;\n"
790 buf += "}\n\n"
794 buf += "u32 " + fabric_mod_name + "_get_task_tag(struct se_cmd *se_cmd)\n"
795 buf += "{\n"
796 buf += " return 0;\n"
797 buf += "}\n\n"
801 buf += "int " + fabric_mod_name + "_get_cmd_state(struct se_cmd *se_cmd)\n"
802 buf += "{\n"
803 buf += " return 0;\n"
804 buf += "}\n\n"
808 buf += "int " + fabric_mod_name + "_queue_data_in(struct se_cmd *se_cmd)\n"
809 buf += "{\n"
810 buf += " return 0;\n"
811 buf += "}\n\n"
815 buf += "int " + fabric_mod_name + "_queue_status(struct se_cmd *se_cmd)\n"
816 buf += "{\n"
817 buf += " return 0;\n"
818 buf += "}\n\n"
822 buf += "void " + fabric_mod_name + "_queue_tm_rsp(struct se_cmd *se_cmd)\n"
823 buf += "{\n"
824 buf += " return;\n"
825 buf += "}\n\n"
829 buf += "void " + fabric_mod_name + "_aborted_task(struct se_cmd *se_cmd)\n"
830 buf += "{\n"
831 buf += " return;\n"
832 buf += "}\n\n"
835 ret = p.write(buf)
850 buf = ""
858 buf += fabric_mod_name + "-objs := " + fabric_mod_name + "_fabric.o \\\n"
859 buf += " " + fabric_mod_name + "_configfs.o\n"
860 buf += "obj-$(CONFIG_" + fabric_mod_name.upper() + ") += " + fabric_mod_name + ".o\n"
862 ret = p.write(buf)
871 buf = ""
879 buf = "config " + fabric_mod_name.upper() + "\n"
880 buf += " tristate \"" + fabric_mod_name.upper() + " fabric module\"\n"
881 buf += " depends on TARGET_CORE && CONFIGFS_FS\n"
882 buf += " default n\n"
883 buf += " ---help---\n"
884 buf += " Say Y here to enable the " + fabric_mod_name.upper() + " fabric module\n"
886 ret = p.write(buf)
894 buf = "obj-$(CONFIG_" + fabric_mod_name.upper() + ") += " + fabric_mod_name.lower() + "/\n"
898 f.write(buf)
903 buf = "source \"drivers/target/" + fabric_mod_name.lower() + "/Kconfig\"\n"
907 f.write(buf)