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-rw-r--r--drivers/scsi/fcoe/fc_transport_fcoe.c77
-rw-r--r--drivers/scsi/fcoe/fcoe_sw.c42
-rw-r--r--drivers/scsi/fcoe/libfcoe.c162
-rw-r--r--drivers/scsi/libfc/fc_disc.c45
-rw-r--r--drivers/scsi/libfc/fc_fcp.c46
-rw-r--r--drivers/scsi/libfc/fc_lport.c77
-rw-r--r--drivers/scsi/libfc/fc_rport.c46
-rw-r--r--include/scsi/libfc.h14
8 files changed, 252 insertions, 257 deletions
diff --git a/drivers/scsi/fcoe/fc_transport_fcoe.c b/drivers/scsi/fcoe/fc_transport_fcoe.c
index bf7fe6fc0820..0eea4c434c31 100644
--- a/drivers/scsi/fcoe/fc_transport_fcoe.c
+++ b/drivers/scsi/fcoe/fc_transport_fcoe.c
@@ -33,19 +33,19 @@ static LIST_HEAD(fcoe_transports);
33static DEFINE_MUTEX(fcoe_transports_lock); 33static DEFINE_MUTEX(fcoe_transports_lock);
34 34
35/** 35/**
36 * fcoe_transport_default - returns ptr to the default transport fcoe_sw 36 * fcoe_transport_default() - Returns ptr to the default transport fcoe_sw
37 **/ 37 */
38struct fcoe_transport *fcoe_transport_default(void) 38struct fcoe_transport *fcoe_transport_default(void)
39{ 39{
40 return &fcoe_sw_transport; 40 return &fcoe_sw_transport;
41} 41}
42 42
43/** 43/**
44 * fcoe_transport_to_pcidev - get the pci dev from a netdev 44 * fcoe_transport_to_pcidev() - get the pci dev from a netdev
45 * @netdev: the netdev that pci dev will be retrived from 45 * @netdev: the netdev that pci dev will be retrived from
46 * 46 *
47 * Returns: NULL or the corrsponding pci_dev 47 * Returns: NULL or the corrsponding pci_dev
48 **/ 48 */
49struct pci_dev *fcoe_transport_pcidev(const struct net_device *netdev) 49struct pci_dev *fcoe_transport_pcidev(const struct net_device *netdev)
50{ 50{
51 if (!netdev->dev.parent) 51 if (!netdev->dev.parent)
@@ -54,16 +54,14 @@ struct pci_dev *fcoe_transport_pcidev(const struct net_device *netdev)
54} 54}
55 55
56/** 56/**
57 * fcoe_transport_device_lookup - find out netdev is managed by the 57 * fcoe_transport_device_lookup() - Lookup a transport
58 * transport
59 * assign a transport to a device
60 * @netdev: the netdev the transport to be attached to 58 * @netdev: the netdev the transport to be attached to
61 * 59 *
62 * This will look for existing offload driver, if not found, it falls back to 60 * This will look for existing offload driver, if not found, it falls back to
63 * the default sw hba (fcoe_sw) as its fcoe transport. 61 * the default sw hba (fcoe_sw) as its fcoe transport.
64 * 62 *
65 * Returns: 0 for success 63 * Returns: 0 for success
66 **/ 64 */
67static struct fcoe_transport_internal *fcoe_transport_device_lookup( 65static struct fcoe_transport_internal *fcoe_transport_device_lookup(
68 struct fcoe_transport *t, struct net_device *netdev) 66 struct fcoe_transport *t, struct net_device *netdev)
69{ 67{
@@ -81,14 +79,14 @@ static struct fcoe_transport_internal *fcoe_transport_device_lookup(
81 return NULL; 79 return NULL;
82} 80}
83/** 81/**
84 * fcoe_transport_device_add - assign a transport to a device 82 * fcoe_transport_device_add() - Assign a transport to a device
85 * @netdev: the netdev the transport to be attached to 83 * @netdev: the netdev the transport to be attached to
86 * 84 *
87 * This will look for existing offload driver, if not found, it falls back to 85 * This will look for existing offload driver, if not found, it falls back to
88 * the default sw hba (fcoe_sw) as its fcoe transport. 86 * the default sw hba (fcoe_sw) as its fcoe transport.
89 * 87 *
90 * Returns: 0 for success 88 * Returns: 0 for success
91 **/ 89 */
92static int fcoe_transport_device_add(struct fcoe_transport *t, 90static int fcoe_transport_device_add(struct fcoe_transport *t,
93 struct net_device *netdev) 91 struct net_device *netdev)
94{ 92{
@@ -123,14 +121,14 @@ static int fcoe_transport_device_add(struct fcoe_transport *t,
123} 121}
124 122
125/** 123/**
126 * fcoe_transport_device_remove - remove a device from its transport 124 * fcoe_transport_device_remove() - Remove a device from its transport
127 * @netdev: the netdev the transport to be attached to 125 * @netdev: the netdev the transport to be attached to
128 * 126 *
129 * this removes the device from the transport so the given transport will 127 * This removes the device from the transport so the given transport will
130 * not manage this device any more 128 * not manage this device any more
131 * 129 *
132 * Returns: 0 for success 130 * Returns: 0 for success
133 **/ 131 */
134static int fcoe_transport_device_remove(struct fcoe_transport *t, 132static int fcoe_transport_device_remove(struct fcoe_transport *t,
135 struct net_device *netdev) 133 struct net_device *netdev)
136{ 134{
@@ -155,13 +153,13 @@ static int fcoe_transport_device_remove(struct fcoe_transport *t,
155} 153}
156 154
157/** 155/**
158 * fcoe_transport_device_remove_all - remove all from transport devlist 156 * fcoe_transport_device_remove_all() - Remove all from transport devlist
159 * 157 *
160 * this removes the device from the transport so the given transport will 158 * This removes the device from the transport so the given transport will
161 * not manage this device any more 159 * not manage this device any more
162 * 160 *
163 * Returns: 0 for success 161 * Returns: 0 for success
164 **/ 162 */
165static void fcoe_transport_device_remove_all(struct fcoe_transport *t) 163static void fcoe_transport_device_remove_all(struct fcoe_transport *t)
166{ 164{
167 struct fcoe_transport_internal *ti, *tmp; 165 struct fcoe_transport_internal *ti, *tmp;
@@ -175,16 +173,16 @@ static void fcoe_transport_device_remove_all(struct fcoe_transport *t)
175} 173}
176 174
177/** 175/**
178 * fcoe_transport_match - use the bus device match function to match the hw 176 * fcoe_transport_match() - Use the bus device match function to match the hw
179 * @t: the fcoe transport 177 * @t: The fcoe transport to check
180 * @netdev: 178 * @netdev: The netdev to match against
181 * 179 *
182 * This function is used to check if the givne transport wants to manage the 180 * This function is used to check if the given transport wants to manage the
183 * input netdev. if the transports implements the match function, it will be 181 * input netdev. if the transports implements the match function, it will be
184 * called, o.w. we just compare the pci vendor and device id. 182 * called, o.w. we just compare the pci vendor and device id.
185 * 183 *
186 * Returns: true for match up 184 * Returns: true for match up
187 **/ 185 */
188static bool fcoe_transport_match(struct fcoe_transport *t, 186static bool fcoe_transport_match(struct fcoe_transport *t,
189 struct net_device *netdev) 187 struct net_device *netdev)
190{ 188{
@@ -210,15 +208,15 @@ static bool fcoe_transport_match(struct fcoe_transport *t,
210} 208}
211 209
212/** 210/**
213 * fcoe_transport_lookup - check if the transport is already registered 211 * fcoe_transport_lookup() - Check if the transport is already registered
214 * @t: the transport to be looked up 212 * @t: the transport to be looked up
215 * 213 *
216 * This compares the parent device (pci) vendor and device id 214 * This compares the parent device (pci) vendor and device id
217 * 215 *
218 * Returns: NULL if not found 216 * Returns: NULL if not found
219 * 217 *
220 * TODO - return default sw transport if no other transport is found 218 * TODO: return default sw transport if no other transport is found
221 **/ 219 */
222static struct fcoe_transport *fcoe_transport_lookup( 220static struct fcoe_transport *fcoe_transport_lookup(
223 struct net_device *netdev) 221 struct net_device *netdev)
224{ 222{
@@ -239,11 +237,11 @@ static struct fcoe_transport *fcoe_transport_lookup(
239} 237}
240 238
241/** 239/**
242 * fcoe_transport_register - adds a fcoe transport to the fcoe transports list 240 * fcoe_transport_register() - Adds a fcoe transport to the fcoe transports list
243 * @t: ptr to the fcoe transport to be added 241 * @t: ptr to the fcoe transport to be added
244 * 242 *
245 * Returns: 0 for success 243 * Returns: 0 for success
246 **/ 244 */
247int fcoe_transport_register(struct fcoe_transport *t) 245int fcoe_transport_register(struct fcoe_transport *t)
248{ 246{
249 struct fcoe_transport *tt; 247 struct fcoe_transport *tt;
@@ -269,11 +267,11 @@ int fcoe_transport_register(struct fcoe_transport *t)
269EXPORT_SYMBOL_GPL(fcoe_transport_register); 267EXPORT_SYMBOL_GPL(fcoe_transport_register);
270 268
271/** 269/**
272 * fcoe_transport_unregister - remove the tranport fro the fcoe transports list 270 * fcoe_transport_unregister() - Remove the tranport fro the fcoe transports list
273 * @t: ptr to the fcoe transport to be removed 271 * @t: ptr to the fcoe transport to be removed
274 * 272 *
275 * Returns: 0 for success 273 * Returns: 0 for success
276 **/ 274 */
277int fcoe_transport_unregister(struct fcoe_transport *t) 275int fcoe_transport_unregister(struct fcoe_transport *t)
278{ 276{
279 struct fcoe_transport *tt, *tmp; 277 struct fcoe_transport *tt, *tmp;
@@ -294,8 +292,8 @@ int fcoe_transport_unregister(struct fcoe_transport *t)
294} 292}
295EXPORT_SYMBOL_GPL(fcoe_transport_unregister); 293EXPORT_SYMBOL_GPL(fcoe_transport_unregister);
296 294
297/* 295/**
298 * fcoe_load_transport_driver - load an offload driver by alias name 296 * fcoe_load_transport_driver() - Load an offload driver by alias name
299 * @netdev: the target net device 297 * @netdev: the target net device
300 * 298 *
301 * Requests for an offload driver module as the fcoe transport, if fails, it 299 * Requests for an offload driver module as the fcoe transport, if fails, it
@@ -307,7 +305,7 @@ EXPORT_SYMBOL_GPL(fcoe_transport_unregister);
307 * 3. pure hw fcoe hba may not have netdev 305 * 3. pure hw fcoe hba may not have netdev
308 * 306 *
309 * Returns: 0 for success 307 * Returns: 0 for success
310 **/ 308 */
311int fcoe_load_transport_driver(struct net_device *netdev) 309int fcoe_load_transport_driver(struct net_device *netdev)
312{ 310{
313 struct pci_dev *pci; 311 struct pci_dev *pci;
@@ -335,14 +333,14 @@ int fcoe_load_transport_driver(struct net_device *netdev)
335EXPORT_SYMBOL_GPL(fcoe_load_transport_driver); 333EXPORT_SYMBOL_GPL(fcoe_load_transport_driver);
336 334
337/** 335/**
338 * fcoe_transport_attach - load transport to fcoe 336 * fcoe_transport_attach() - Load transport to fcoe
339 * @netdev: the netdev the transport to be attached to 337 * @netdev: the netdev the transport to be attached to
340 * 338 *
341 * This will look for existing offload driver, if not found, it falls back to 339 * This will look for existing offload driver, if not found, it falls back to
342 * the default sw hba (fcoe_sw) as its fcoe transport. 340 * the default sw hba (fcoe_sw) as its fcoe transport.
343 * 341 *
344 * Returns: 0 for success 342 * Returns: 0 for success
345 **/ 343 */
346int fcoe_transport_attach(struct net_device *netdev) 344int fcoe_transport_attach(struct net_device *netdev)
347{ 345{
348 struct fcoe_transport *t; 346 struct fcoe_transport *t;
@@ -373,11 +371,11 @@ int fcoe_transport_attach(struct net_device *netdev)
373EXPORT_SYMBOL_GPL(fcoe_transport_attach); 371EXPORT_SYMBOL_GPL(fcoe_transport_attach);
374 372
375/** 373/**
376 * fcoe_transport_release - unload transport from fcoe 374 * fcoe_transport_release() - Unload transport from fcoe
377 * @netdev: the net device on which fcoe is to be released 375 * @netdev: the net device on which fcoe is to be released
378 * 376 *
379 * Returns: 0 for success 377 * Returns: 0 for success
380 **/ 378 */
381int fcoe_transport_release(struct net_device *netdev) 379int fcoe_transport_release(struct net_device *netdev)
382{ 380{
383 struct fcoe_transport *t; 381 struct fcoe_transport *t;
@@ -410,12 +408,12 @@ int fcoe_transport_release(struct net_device *netdev)
410EXPORT_SYMBOL_GPL(fcoe_transport_release); 408EXPORT_SYMBOL_GPL(fcoe_transport_release);
411 409
412/** 410/**
413 * fcoe_transport_init - initializes fcoe transport layer 411 * fcoe_transport_init() - Initializes fcoe transport layer
414 * 412 *
415 * This prepares for the fcoe transport layer 413 * This prepares for the fcoe transport layer
416 * 414 *
417 * Returns: none 415 * Returns: none
418 **/ 416 */
419int __init fcoe_transport_init(void) 417int __init fcoe_transport_init(void)
420{ 418{
421 INIT_LIST_HEAD(&fcoe_transports); 419 INIT_LIST_HEAD(&fcoe_transports);
@@ -424,12 +422,13 @@ int __init fcoe_transport_init(void)
424} 422}
425 423
426/** 424/**
427 * fcoe_transport_exit - cleans up the fcoe transport layer 425 * fcoe_transport_exit() - Cleans up the fcoe transport layer
426 *
428 * This cleans up the fcoe transport layer. removing any transport on the list, 427 * This cleans up the fcoe transport layer. removing any transport on the list,
429 * note that the transport destroy func is not called here. 428 * note that the transport destroy func is not called here.
430 * 429 *
431 * Returns: none 430 * Returns: none
432 **/ 431 */
433int __exit fcoe_transport_exit(void) 432int __exit fcoe_transport_exit(void)
434{ 433{
435 struct fcoe_transport *t, *tmp; 434 struct fcoe_transport *t, *tmp;
diff --git a/drivers/scsi/fcoe/fcoe_sw.c b/drivers/scsi/fcoe/fcoe_sw.c
index cf83675a0fb9..007d1fbae808 100644
--- a/drivers/scsi/fcoe/fcoe_sw.c
+++ b/drivers/scsi/fcoe/fcoe_sw.c
@@ -104,13 +104,12 @@ static struct scsi_host_template fcoe_sw_shost_template = {
104 .max_sectors = 0xffff, 104 .max_sectors = 0xffff,
105}; 105};
106 106
107/* 107/**
108 * fcoe_sw_lport_config - sets up the fc_lport 108 * fcoe_sw_lport_config() - sets up the fc_lport
109 * @lp: ptr to the fc_lport 109 * @lp: ptr to the fc_lport
110 * @shost: ptr to the parent scsi host 110 * @shost: ptr to the parent scsi host
111 * 111 *
112 * Returns: 0 for success 112 * Returns: 0 for success
113 *
114 */ 113 */
115static int fcoe_sw_lport_config(struct fc_lport *lp) 114static int fcoe_sw_lport_config(struct fc_lport *lp)
116{ 115{
@@ -137,16 +136,14 @@ static int fcoe_sw_lport_config(struct fc_lport *lp)
137 return 0; 136 return 0;
138} 137}
139 138
140/* 139/**
141 * fcoe_sw_netdev_config - sets up fcoe_softc for lport and network 140 * fcoe_sw_netdev_config() - Set up netdev for SW FCoE
142 * related properties
143 * @lp : ptr to the fc_lport 141 * @lp : ptr to the fc_lport
144 * @netdev : ptr to the associated netdevice struct 142 * @netdev : ptr to the associated netdevice struct
145 * 143 *
146 * Must be called after fcoe_sw_lport_config() as it will use lport mutex 144 * Must be called after fcoe_sw_lport_config() as it will use lport mutex
147 * 145 *
148 * Returns : 0 for success 146 * Returns : 0 for success
149 *
150 */ 147 */
151static int fcoe_sw_netdev_config(struct fc_lport *lp, struct net_device *netdev) 148static int fcoe_sw_netdev_config(struct fc_lport *lp, struct net_device *netdev)
152{ 149{
@@ -224,16 +221,15 @@ static int fcoe_sw_netdev_config(struct fc_lport *lp, struct net_device *netdev)
224 return 0; 221 return 0;
225} 222}
226 223
227/* 224/**
228 * fcoe_sw_shost_config - sets up fc_lport->host 225 * fcoe_sw_shost_config() - Sets up fc_lport->host
229 * @lp : ptr to the fc_lport 226 * @lp : ptr to the fc_lport
230 * @shost : ptr to the associated scsi host 227 * @shost : ptr to the associated scsi host
231 * @dev : device associated to scsi host 228 * @dev : device associated to scsi host
232 * 229 *
233 * Must be called after fcoe_sw_lport_config) and fcoe_sw_netdev_config() 230 * Must be called after fcoe_sw_lport_config() and fcoe_sw_netdev_config()
234 * 231 *
235 * Returns : 0 for success 232 * Returns : 0 for success
236 *
237 */ 233 */
238static int fcoe_sw_shost_config(struct fc_lport *lp, struct Scsi_Host *shost, 234static int fcoe_sw_shost_config(struct fc_lport *lp, struct Scsi_Host *shost,
239 struct device *dev) 235 struct device *dev)
@@ -261,8 +257,8 @@ static int fcoe_sw_shost_config(struct fc_lport *lp, struct Scsi_Host *shost,
261 return 0; 257 return 0;
262} 258}
263 259
264/* 260/**
265 * fcoe_sw_em_config - allocates em for this lport 261 * fcoe_sw_em_config() - allocates em for this lport
266 * @lp: the port that em is to allocated for 262 * @lp: the port that em is to allocated for
267 * 263 *
268 * Returns : 0 on success 264 * Returns : 0 on success
@@ -279,8 +275,8 @@ static inline int fcoe_sw_em_config(struct fc_lport *lp)
279 return 0; 275 return 0;
280} 276}
281 277
282/* 278/**
283 * fcoe_sw_destroy - FCoE software HBA tear-down function 279 * fcoe_sw_destroy() - FCoE software HBA tear-down function
284 * @netdev: ptr to the associated net_device 280 * @netdev: ptr to the associated net_device
285 * 281 *
286 * Returns: 0 if link is OK for use by FCoE. 282 * Returns: 0 if link is OK for use by FCoE.
@@ -353,8 +349,8 @@ static struct libfc_function_template fcoe_sw_libfc_fcn_templ = {
353 .frame_send = fcoe_xmit, 349 .frame_send = fcoe_xmit,
354}; 350};
355 351
356/* 352/**
357 * fcoe_sw_create - this function creates the fcoe interface 353 * fcoe_sw_create() - this function creates the fcoe interface
358 * @netdev: pointer the associated netdevice 354 * @netdev: pointer the associated netdevice
359 * 355 *
360 * Creates fc_lport struct and scsi_host for lport, configures lport 356 * Creates fc_lport struct and scsi_host for lport, configures lport
@@ -440,8 +436,8 @@ out_host_put:
440 return rc; 436 return rc;
441} 437}
442 438
443/* 439/**
444 * fcoe_sw_match - the fcoe sw transport match function 440 * fcoe_sw_match() - The FCoE SW transport match function
445 * 441 *
446 * Returns : false always 442 * Returns : false always
447 */ 443 */
@@ -461,8 +457,8 @@ struct fcoe_transport fcoe_sw_transport = {
461 .device = 0xffff, 457 .device = 0xffff,
462}; 458};
463 459
464/* 460/**
465 * fcoe_sw_init - registers fcoe_sw_transport 461 * fcoe_sw_init() - Registers fcoe_sw_transport
466 * 462 *
467 * Returns : 0 on success 463 * Returns : 0 on success
468 */ 464 */
@@ -480,8 +476,8 @@ int __init fcoe_sw_init(void)
480 return 0; 476 return 0;
481} 477}
482 478
483/* 479/**
484 * fcoe_sw_exit - unregisters fcoe_sw_transport 480 * fcoe_sw_exit() - Unregisters fcoe_sw_transport
485 * 481 *
486 * Returns : 0 on success 482 * Returns : 0 on success
487 */ 483 */
diff --git a/drivers/scsi/fcoe/libfcoe.c b/drivers/scsi/fcoe/libfcoe.c
index 296071043f55..5e68652985b2 100644
--- a/drivers/scsi/fcoe/libfcoe.c
+++ b/drivers/scsi/fcoe/libfcoe.c
@@ -91,13 +91,13 @@ static struct notifier_block fcoe_cpu_notifier = {
91}; 91};
92 92
93/** 93/**
94 * fcoe_create_percpu_data - creates the associated cpu data 94 * fcoe_create_percpu_data() - creates the associated cpu data
95 * @cpu: index for the cpu where fcoe cpu data will be created 95 * @cpu: index for the cpu where fcoe cpu data will be created
96 * 96 *
97 * create percpu stats block, from cpu add notifier 97 * create percpu stats block, from cpu add notifier
98 * 98 *
99 * Returns: none 99 * Returns: none
100 **/ 100 */
101static void fcoe_create_percpu_data(int cpu) 101static void fcoe_create_percpu_data(int cpu)
102{ 102{
103 struct fc_lport *lp; 103 struct fc_lport *lp;
@@ -115,13 +115,13 @@ static void fcoe_create_percpu_data(int cpu)
115} 115}
116 116
117/** 117/**
118 * fcoe_destroy_percpu_data - destroys the associated cpu data 118 * fcoe_destroy_percpu_data() - destroys the associated cpu data
119 * @cpu: index for the cpu where fcoe cpu data will destroyed 119 * @cpu: index for the cpu where fcoe cpu data will destroyed
120 * 120 *
121 * destroy percpu stats block called by cpu add/remove notifier 121 * destroy percpu stats block called by cpu add/remove notifier
122 * 122 *
123 * Retuns: none 123 * Retuns: none
124 **/ 124 */
125static void fcoe_destroy_percpu_data(int cpu) 125static void fcoe_destroy_percpu_data(int cpu)
126{ 126{
127 struct fc_lport *lp; 127 struct fc_lport *lp;
@@ -137,7 +137,7 @@ static void fcoe_destroy_percpu_data(int cpu)
137} 137}
138 138
139/** 139/**
140 * fcoe_cpu_callback - fcoe cpu hotplug event callback 140 * fcoe_cpu_callback() - fcoe cpu hotplug event callback
141 * @nfb: callback data block 141 * @nfb: callback data block
142 * @action: event triggering the callback 142 * @action: event triggering the callback
143 * @hcpu: index for the cpu of this event 143 * @hcpu: index for the cpu of this event
@@ -145,7 +145,7 @@ static void fcoe_destroy_percpu_data(int cpu)
145 * this creates or destroys per cpu data for fcoe 145 * this creates or destroys per cpu data for fcoe
146 * 146 *
147 * Returns NOTIFY_OK always. 147 * Returns NOTIFY_OK always.
148 **/ 148 */
149static int fcoe_cpu_callback(struct notifier_block *nfb, unsigned long action, 149static int fcoe_cpu_callback(struct notifier_block *nfb, unsigned long action,
150 void *hcpu) 150 void *hcpu)
151{ 151{
@@ -166,7 +166,7 @@ static int fcoe_cpu_callback(struct notifier_block *nfb, unsigned long action,
166#endif /* CONFIG_HOTPLUG_CPU */ 166#endif /* CONFIG_HOTPLUG_CPU */
167 167
168/** 168/**
169 * fcoe_rcv - this is the fcoe receive function called by NET_RX_SOFTIRQ 169 * fcoe_rcv() - this is the fcoe receive function called by NET_RX_SOFTIRQ
170 * @skb: the receive skb 170 * @skb: the receive skb
171 * @dev: associated net device 171 * @dev: associated net device
172 * @ptype: context 172 * @ptype: context
@@ -175,7 +175,7 @@ static int fcoe_cpu_callback(struct notifier_block *nfb, unsigned long action,
175 * this function will receive the packet and build fc frame and pass it up 175 * this function will receive the packet and build fc frame and pass it up
176 * 176 *
177 * Returns: 0 for success 177 * Returns: 0 for success
178 **/ 178 */
179int fcoe_rcv(struct sk_buff *skb, struct net_device *dev, 179int fcoe_rcv(struct sk_buff *skb, struct net_device *dev,
180 struct packet_type *ptype, struct net_device *olddev) 180 struct packet_type *ptype, struct net_device *olddev)
181{ 181{
@@ -265,11 +265,11 @@ err2:
265EXPORT_SYMBOL_GPL(fcoe_rcv); 265EXPORT_SYMBOL_GPL(fcoe_rcv);
266 266
267/** 267/**
268 * fcoe_start_io - pass to netdev to start xmit for fcoe 268 * fcoe_start_io() - pass to netdev to start xmit for fcoe
269 * @skb: the skb to be xmitted 269 * @skb: the skb to be xmitted
270 * 270 *
271 * Returns: 0 for success 271 * Returns: 0 for success
272 **/ 272 */
273static inline int fcoe_start_io(struct sk_buff *skb) 273static inline int fcoe_start_io(struct sk_buff *skb)
274{ 274{
275 int rc; 275 int rc;
@@ -283,12 +283,12 @@ static inline int fcoe_start_io(struct sk_buff *skb)
283} 283}
284 284
285/** 285/**
286 * fcoe_get_paged_crc_eof - in case we need alloc a page for crc_eof 286 * fcoe_get_paged_crc_eof() - in case we need alloc a page for crc_eof
287 * @skb: the skb to be xmitted 287 * @skb: the skb to be xmitted
288 * @tlen: total len 288 * @tlen: total len
289 * 289 *
290 * Returns: 0 for success 290 * Returns: 0 for success
291 **/ 291 */
292static int fcoe_get_paged_crc_eof(struct sk_buff *skb, int tlen) 292static int fcoe_get_paged_crc_eof(struct sk_buff *skb, int tlen)
293{ 293{
294 struct fcoe_percpu_s *fps; 294 struct fcoe_percpu_s *fps;
@@ -326,13 +326,12 @@ static int fcoe_get_paged_crc_eof(struct sk_buff *skb, int tlen)
326} 326}
327 327
328/** 328/**
329 * fcoe_fc_crc - calculates FC CRC in this fcoe skb 329 * fcoe_fc_crc() - calculates FC CRC in this fcoe skb
330 * @fp: the fc_frame containg data to be checksummed 330 * @fp: the fc_frame containg data to be checksummed
331 * 331 *
332 * This uses crc32() to calculate the crc for fc frame 332 * This uses crc32() to calculate the crc for fc frame
333 * Return : 32 bit crc 333 * Return : 32 bit crc
334 * 334 */
335 **/
336u32 fcoe_fc_crc(struct fc_frame *fp) 335u32 fcoe_fc_crc(struct fc_frame *fp)
337{ 336{
338 struct sk_buff *skb = fp_skb(fp); 337 struct sk_buff *skb = fp_skb(fp);
@@ -363,13 +362,12 @@ u32 fcoe_fc_crc(struct fc_frame *fp)
363EXPORT_SYMBOL_GPL(fcoe_fc_crc); 362EXPORT_SYMBOL_GPL(fcoe_fc_crc);
364 363
365/** 364/**
366 * fcoe_xmit - FCoE frame transmit function 365 * fcoe_xmit() - FCoE frame transmit function
367 * @lp: the associated local port 366 * @lp: the associated local port
368 * @fp: the fc_frame to be transmitted 367 * @fp: the fc_frame to be transmitted
369 * 368 *
370 * Return : 0 for success 369 * Return : 0 for success
371 * 370 */
372 **/
373int fcoe_xmit(struct fc_lport *lp, struct fc_frame *fp) 371int fcoe_xmit(struct fc_lport *lp, struct fc_frame *fp)
374{ 372{
375 int wlen, rc = 0; 373 int wlen, rc = 0;
@@ -511,12 +509,11 @@ int fcoe_xmit(struct fc_lport *lp, struct fc_frame *fp)
511} 509}
512EXPORT_SYMBOL_GPL(fcoe_xmit); 510EXPORT_SYMBOL_GPL(fcoe_xmit);
513 511
514/* 512/**
515 * fcoe_percpu_receive_thread - recv thread per cpu 513 * fcoe_percpu_receive_thread() - recv thread per cpu
516 * @arg: ptr to the fcoe per cpu struct 514 * @arg: ptr to the fcoe per cpu struct
517 * 515 *
518 * Return: 0 for success 516 * Return: 0 for success
519 *
520 */ 517 */
521int fcoe_percpu_receive_thread(void *arg) 518int fcoe_percpu_receive_thread(void *arg)
522{ 519{
@@ -658,7 +655,7 @@ int fcoe_percpu_receive_thread(void *arg)
658} 655}
659 656
660/** 657/**
661 * fcoe_recv_flogi - flogi receive function 658 * fcoe_recv_flogi() - flogi receive function
662 * @fc: associated fcoe_softc 659 * @fc: associated fcoe_softc
663 * @fp: the recieved frame 660 * @fp: the recieved frame
664 * @sa: the source address of this flogi 661 * @sa: the source address of this flogi
@@ -667,7 +664,7 @@ int fcoe_percpu_receive_thread(void *arg)
667 * mac address for the initiator, eitehr OUI based or GW based. 664 * mac address for the initiator, eitehr OUI based or GW based.
668 * 665 *
669 * Returns: none 666 * Returns: none
670 **/ 667 */
671static void fcoe_recv_flogi(struct fcoe_softc *fc, struct fc_frame *fp, u8 *sa) 668static void fcoe_recv_flogi(struct fcoe_softc *fc, struct fc_frame *fp, u8 *sa)
672{ 669{
673 struct fc_frame_header *fh; 670 struct fc_frame_header *fh;
@@ -715,7 +712,7 @@ static void fcoe_recv_flogi(struct fcoe_softc *fc, struct fc_frame *fp, u8 *sa)
715} 712}
716 713
717/** 714/**
718 * fcoe_watchdog - fcoe timer callback 715 * fcoe_watchdog() - fcoe timer callback
719 * @vp: 716 * @vp:
720 * 717 *
721 * This checks the pending queue length for fcoe and set lport qfull 718 * This checks the pending queue length for fcoe and set lport qfull
@@ -723,7 +720,7 @@ static void fcoe_recv_flogi(struct fcoe_softc *fc, struct fc_frame *fp, u8 *sa)
723 * fcoe_hostlist. 720 * fcoe_hostlist.
724 * 721 *
725 * Returns: 0 for success 722 * Returns: 0 for success
726 **/ 723 */
727void fcoe_watchdog(ulong vp) 724void fcoe_watchdog(ulong vp)
728{ 725{
729 struct fc_lport *lp; 726 struct fc_lport *lp;
@@ -750,7 +747,7 @@ void fcoe_watchdog(ulong vp)
750 747
751 748
752/** 749/**
753 * fcoe_check_wait_queue - put the skb into fcoe pending xmit queue 750 * fcoe_check_wait_queue() - put the skb into fcoe pending xmit queue
754 * @lp: the fc_port for this skb 751 * @lp: the fc_port for this skb
755 * @skb: the associated skb to be xmitted 752 * @skb: the associated skb to be xmitted
756 * 753 *
@@ -764,7 +761,7 @@ void fcoe_watchdog(ulong vp)
764 * by the next skb transmit. 761 * by the next skb transmit.
765 * 762 *
766 * Returns: 0 for success 763 * Returns: 0 for success
767 **/ 764 */
768static int fcoe_check_wait_queue(struct fc_lport *lp) 765static int fcoe_check_wait_queue(struct fc_lport *lp)
769{ 766{
770 int rc; 767 int rc;
@@ -797,12 +794,12 @@ static int fcoe_check_wait_queue(struct fc_lport *lp)
797} 794}
798 795
799/** 796/**
800 * fcoe_insert_wait_queue_head - puts skb to fcoe pending queue head 797 * fcoe_insert_wait_queue_head() - puts skb to fcoe pending queue head
801 * @lp: the fc_port for this skb 798 * @lp: the fc_port for this skb
802 * @skb: the associated skb to be xmitted 799 * @skb: the associated skb to be xmitted
803 * 800 *
804 * Returns: none 801 * Returns: none
805 **/ 802 */
806static void fcoe_insert_wait_queue_head(struct fc_lport *lp, 803static void fcoe_insert_wait_queue_head(struct fc_lport *lp,
807 struct sk_buff *skb) 804 struct sk_buff *skb)
808{ 805{
@@ -815,12 +812,12 @@ static void fcoe_insert_wait_queue_head(struct fc_lport *lp,
815} 812}
816 813
817/** 814/**
818 * fcoe_insert_wait_queue - put the skb into fcoe pending queue tail 815 * fcoe_insert_wait_queue() - put the skb into fcoe pending queue tail
819 * @lp: the fc_port for this skb 816 * @lp: the fc_port for this skb
820 * @skb: the associated skb to be xmitted 817 * @skb: the associated skb to be xmitted
821 * 818 *
822 * Returns: none 819 * Returns: none
823 **/ 820 */
824static void fcoe_insert_wait_queue(struct fc_lport *lp, 821static void fcoe_insert_wait_queue(struct fc_lport *lp,
825 struct sk_buff *skb) 822 struct sk_buff *skb)
826{ 823{
@@ -833,10 +830,9 @@ static void fcoe_insert_wait_queue(struct fc_lport *lp,
833} 830}
834 831
835/** 832/**
836 * fcoe_dev_setup - setup link change notification interface 833 * fcoe_dev_setup() - setup link change notification interface
837 * 834 */
838 **/ 835static void fcoe_dev_setup()
839static void fcoe_dev_setup(void)
840{ 836{
841 /* 837 /*
842 * here setup a interface specific wd time to 838 * here setup a interface specific wd time to
@@ -846,15 +842,15 @@ static void fcoe_dev_setup(void)
846} 842}
847 843
848/** 844/**
849 * fcoe_dev_setup - cleanup link change notification interface 845 * fcoe_dev_setup() - cleanup link change notification interface
850 **/ 846 */
851static void fcoe_dev_cleanup(void) 847static void fcoe_dev_cleanup(void)
852{ 848{
853 unregister_netdevice_notifier(&fcoe_notifier); 849 unregister_netdevice_notifier(&fcoe_notifier);
854} 850}
855 851
856/** 852/**
857 * fcoe_device_notification - netdev event notification callback 853 * fcoe_device_notification() - netdev event notification callback
858 * @notifier: context of the notification 854 * @notifier: context of the notification
859 * @event: type of event 855 * @event: type of event
860 * @ptr: fixed array for output parsed ifname 856 * @ptr: fixed array for output parsed ifname
@@ -862,7 +858,7 @@ static void fcoe_dev_cleanup(void)
862 * This function is called by the ethernet driver in case of link change event 858 * This function is called by the ethernet driver in case of link change event
863 * 859 *
864 * Returns: 0 for success 860 * Returns: 0 for success
865 **/ 861 */
866static int fcoe_device_notification(struct notifier_block *notifier, 862static int fcoe_device_notification(struct notifier_block *notifier,
867 ulong event, void *ptr) 863 ulong event, void *ptr)
868{ 864{
@@ -926,12 +922,12 @@ out:
926} 922}
927 923
928/** 924/**
929 * fcoe_if_to_netdev - parse a name buffer to get netdev 925 * fcoe_if_to_netdev() - parse a name buffer to get netdev
930 * @ifname: fixed array for output parsed ifname 926 * @ifname: fixed array for output parsed ifname
931 * @buffer: incoming buffer to be copied 927 * @buffer: incoming buffer to be copied
932 * 928 *
933 * Returns: NULL or ptr to netdeive 929 * Returns: NULL or ptr to netdeive
934 **/ 930 */
935static struct net_device *fcoe_if_to_netdev(const char *buffer) 931static struct net_device *fcoe_if_to_netdev(const char *buffer)
936{ 932{
937 char *cp; 933 char *cp;
@@ -948,11 +944,11 @@ static struct net_device *fcoe_if_to_netdev(const char *buffer)
948} 944}
949 945
950/** 946/**
951 * fcoe_netdev_to_module_owner - finds out the nic drive moddule of the netdev 947 * fcoe_netdev_to_module_owner() - finds out the nic drive moddule of the netdev
952 * @netdev: the target netdev 948 * @netdev: the target netdev
953 * 949 *
954 * Returns: ptr to the struct module, NULL for failure 950 * Returns: ptr to the struct module, NULL for failure
955 **/ 951 */
956static struct module *fcoe_netdev_to_module_owner( 952static struct module *fcoe_netdev_to_module_owner(
957 const struct net_device *netdev) 953 const struct net_device *netdev)
958{ 954{
@@ -972,12 +968,14 @@ static struct module *fcoe_netdev_to_module_owner(
972} 968}
973 969
974/** 970/**
975 * fcoe_ethdrv_get - holds the nic driver module by try_module_get() for 971 * fcoe_ethdrv_get() - Hold the Ethernet driver
976 * the corresponding netdev.
977 * @netdev: the target netdev 972 * @netdev: the target netdev
978 * 973 *
974 * Holds the Ethernet driver module by try_module_get() for
975 * the corresponding netdev.
976 *
979 * Returns: 0 for succsss 977 * Returns: 0 for succsss
980 **/ 978 */
981static int fcoe_ethdrv_get(const struct net_device *netdev) 979static int fcoe_ethdrv_get(const struct net_device *netdev)
982{ 980{
983 struct module *owner; 981 struct module *owner;
@@ -992,12 +990,14 @@ static int fcoe_ethdrv_get(const struct net_device *netdev)
992} 990}
993 991
994/** 992/**
995 * fcoe_ethdrv_get - releases the nic driver module by module_put for 993 * fcoe_ethdrv_put() - Release the Ethernet driver
996 * the corresponding netdev.
997 * @netdev: the target netdev 994 * @netdev: the target netdev
998 * 995 *
996 * Releases the Ethernet driver module by module_put for
997 * the corresponding netdev.
998 *
999 * Returns: 0 for succsss 999 * Returns: 0 for succsss
1000 **/ 1000 */
1001static int fcoe_ethdrv_put(const struct net_device *netdev) 1001static int fcoe_ethdrv_put(const struct net_device *netdev)
1002{ 1002{
1003 struct module *owner; 1003 struct module *owner;
@@ -1013,12 +1013,12 @@ static int fcoe_ethdrv_put(const struct net_device *netdev)
1013} 1013}
1014 1014
1015/** 1015/**
1016 * fcoe_destroy- handles the destroy from sysfs 1016 * fcoe_destroy() - handles the destroy from sysfs
1017 * @buffer: expcted to be a eth if name 1017 * @buffer: expcted to be a eth if name
1018 * @kp: associated kernel param 1018 * @kp: associated kernel param
1019 * 1019 *
1020 * Returns: 0 for success 1020 * Returns: 0 for success
1021 **/ 1021 */
1022static int fcoe_destroy(const char *buffer, struct kernel_param *kp) 1022static int fcoe_destroy(const char *buffer, struct kernel_param *kp)
1023{ 1023{
1024 int rc; 1024 int rc;
@@ -1051,12 +1051,12 @@ out_nodev:
1051} 1051}
1052 1052
1053/** 1053/**
1054 * fcoe_create - handles the create call from sysfs 1054 * fcoe_create() - Handles the create call from sysfs
1055 * @buffer: expcted to be a eth if name 1055 * @buffer: expcted to be a eth if name
1056 * @kp: associated kernel param 1056 * @kp: associated kernel param
1057 * 1057 *
1058 * Returns: 0 for success 1058 * Returns: 0 for success
1059 **/ 1059 */
1060static int fcoe_create(const char *buffer, struct kernel_param *kp) 1060static int fcoe_create(const char *buffer, struct kernel_param *kp)
1061{ 1061{
1062 int rc; 1062 int rc;
@@ -1097,8 +1097,8 @@ module_param_call(destroy, fcoe_destroy, NULL, NULL, S_IWUSR);
1097__MODULE_PARM_TYPE(destroy, "string"); 1097__MODULE_PARM_TYPE(destroy, "string");
1098MODULE_PARM_DESC(destroy, "Destroy fcoe port"); 1098MODULE_PARM_DESC(destroy, "Destroy fcoe port");
1099 1099
1100/* 1100/**
1101 * fcoe_link_ok - check if link is ok for the fc_lport 1101 * fcoe_link_ok() - Check if link is ok for the fc_lport
1102 * @lp: ptr to the fc_lport 1102 * @lp: ptr to the fc_lport
1103 * 1103 *
1104 * Any permanently-disqualifying conditions have been previously checked. 1104 * Any permanently-disqualifying conditions have been previously checked.
@@ -1142,9 +1142,8 @@ int fcoe_link_ok(struct fc_lport *lp)
1142} 1142}
1143EXPORT_SYMBOL_GPL(fcoe_link_ok); 1143EXPORT_SYMBOL_GPL(fcoe_link_ok);
1144 1144
1145/* 1145/**
1146 * fcoe_percpu_clean - frees skb of the corresponding lport from the per 1146 * fcoe_percpu_clean() - Clear the pending skbs for an lport
1147 * cpu queue.
1148 * @lp: the fc_lport 1147 * @lp: the fc_lport
1149 */ 1148 */
1150void fcoe_percpu_clean(struct fc_lport *lp) 1149void fcoe_percpu_clean(struct fc_lport *lp)
@@ -1178,11 +1177,11 @@ void fcoe_percpu_clean(struct fc_lport *lp)
1178EXPORT_SYMBOL_GPL(fcoe_percpu_clean); 1177EXPORT_SYMBOL_GPL(fcoe_percpu_clean);
1179 1178
1180/** 1179/**
1181 * fcoe_clean_pending_queue - dequeue skb and free it 1180 * fcoe_clean_pending_queue() - Dequeue a skb and free it
1182 * @lp: the corresponding fc_lport 1181 * @lp: the corresponding fc_lport
1183 * 1182 *
1184 * Returns: none 1183 * Returns: none
1185 **/ 1184 */
1186void fcoe_clean_pending_queue(struct fc_lport *lp) 1185void fcoe_clean_pending_queue(struct fc_lport *lp)
1187{ 1186{
1188 struct fcoe_softc *fc = lport_priv(lp); 1187 struct fcoe_softc *fc = lport_priv(lp);
@@ -1199,12 +1198,12 @@ void fcoe_clean_pending_queue(struct fc_lport *lp)
1199EXPORT_SYMBOL_GPL(fcoe_clean_pending_queue); 1198EXPORT_SYMBOL_GPL(fcoe_clean_pending_queue);
1200 1199
1201/** 1200/**
1202 * libfc_host_alloc - allocate a Scsi_Host with room for the fc_lport 1201 * libfc_host_alloc() - Allocate a Scsi_Host with room for the fc_lport
1203 * @sht: ptr to the scsi host templ 1202 * @sht: ptr to the scsi host templ
1204 * @priv_size: size of private data after fc_lport 1203 * @priv_size: size of private data after fc_lport
1205 * 1204 *
1206 * Returns: ptr to Scsi_Host 1205 * Returns: ptr to Scsi_Host
1207 * TODO - to libfc? 1206 * TODO: to libfc?
1208 */ 1207 */
1209static inline struct Scsi_Host *libfc_host_alloc( 1208static inline struct Scsi_Host *libfc_host_alloc(
1210 struct scsi_host_template *sht, int priv_size) 1209 struct scsi_host_template *sht, int priv_size)
@@ -1213,7 +1212,7 @@ static inline struct Scsi_Host *libfc_host_alloc(
1213} 1212}
1214 1213
1215/** 1214/**
1216 * fcoe_host_alloc - allocate a Scsi_Host with room for the fcoe_softc 1215 * fcoe_host_alloc() - Allocate a Scsi_Host with room for the fcoe_softc
1217 * @sht: ptr to the scsi host templ 1216 * @sht: ptr to the scsi host templ
1218 * @priv_size: size of private data after fc_lport 1217 * @priv_size: size of private data after fc_lport
1219 * 1218 *
@@ -1225,8 +1224,8 @@ struct Scsi_Host *fcoe_host_alloc(struct scsi_host_template *sht, int priv_size)
1225} 1224}
1226EXPORT_SYMBOL_GPL(fcoe_host_alloc); 1225EXPORT_SYMBOL_GPL(fcoe_host_alloc);
1227 1226
1228/* 1227/**
1229 * fcoe_reset - resets the fcoe 1228 * fcoe_reset() - Resets the fcoe
1230 * @shost: shost the reset is from 1229 * @shost: shost the reset is from
1231 * 1230 *
1232 * Returns: always 0 1231 * Returns: always 0
@@ -1239,8 +1238,8 @@ int fcoe_reset(struct Scsi_Host *shost)
1239} 1238}
1240EXPORT_SYMBOL_GPL(fcoe_reset); 1239EXPORT_SYMBOL_GPL(fcoe_reset);
1241 1240
1242/* 1241/**
1243 * fcoe_wwn_from_mac - converts 48-bit IEEE MAC address to 64-bit FC WWN. 1242 * fcoe_wwn_from_mac() - Converts 48-bit IEEE MAC address to 64-bit FC WWN.
1244 * @mac: mac address 1243 * @mac: mac address
1245 * @scheme: check port 1244 * @scheme: check port
1246 * @port: port indicator for converting 1245 * @port: port indicator for converting
@@ -1279,8 +1278,9 @@ u64 fcoe_wwn_from_mac(unsigned char mac[MAX_ADDR_LEN],
1279 return wwn; 1278 return wwn;
1280} 1279}
1281EXPORT_SYMBOL_GPL(fcoe_wwn_from_mac); 1280EXPORT_SYMBOL_GPL(fcoe_wwn_from_mac);
1282/* 1281
1283 * fcoe_hostlist_lookup_softc - find the corresponding lport by a given device 1282/**
1283 * fcoe_hostlist_lookup_softc() - find the corresponding lport by a given device
1284 * @device: this is currently ptr to net_device 1284 * @device: this is currently ptr to net_device
1285 * 1285 *
1286 * Returns: NULL or the located fcoe_softc 1286 * Returns: NULL or the located fcoe_softc
@@ -1301,8 +1301,8 @@ static struct fcoe_softc *fcoe_hostlist_lookup_softc(
1301 return NULL; 1301 return NULL;
1302} 1302}
1303 1303
1304/* 1304/**
1305 * fcoe_hostlist_lookup - find the corresponding lport by netdev 1305 * fcoe_hostlist_lookup() - Find the corresponding lport by netdev
1306 * @netdev: ptr to net_device 1306 * @netdev: ptr to net_device
1307 * 1307 *
1308 * Returns: 0 for success 1308 * Returns: 0 for success
@@ -1317,8 +1317,8 @@ struct fc_lport *fcoe_hostlist_lookup(const struct net_device *netdev)
1317} 1317}
1318EXPORT_SYMBOL_GPL(fcoe_hostlist_lookup); 1318EXPORT_SYMBOL_GPL(fcoe_hostlist_lookup);
1319 1319
1320/* 1320/**
1321 * fcoe_hostlist_add - add a lport to lports list 1321 * fcoe_hostlist_add() - Add a lport to lports list
1322 * @lp: ptr to the fc_lport to badded 1322 * @lp: ptr to the fc_lport to badded
1323 * 1323 *
1324 * Returns: 0 for success 1324 * Returns: 0 for success
@@ -1338,8 +1338,8 @@ int fcoe_hostlist_add(const struct fc_lport *lp)
1338} 1338}
1339EXPORT_SYMBOL_GPL(fcoe_hostlist_add); 1339EXPORT_SYMBOL_GPL(fcoe_hostlist_add);
1340 1340
1341/* 1341/**
1342 * fcoe_hostlist_remove - remove a lport from lports list 1342 * fcoe_hostlist_remove() - remove a lport from lports list
1343 * @lp: ptr to the fc_lport to badded 1343 * @lp: ptr to the fc_lport to badded
1344 * 1344 *
1345 * Returns: 0 for success 1345 * Returns: 0 for success
@@ -1359,12 +1359,12 @@ int fcoe_hostlist_remove(const struct fc_lport *lp)
1359EXPORT_SYMBOL_GPL(fcoe_hostlist_remove); 1359EXPORT_SYMBOL_GPL(fcoe_hostlist_remove);
1360 1360
1361/** 1361/**
1362 * fcoe_libfc_config - sets up libfc related properties for lport 1362 * fcoe_libfc_config() - sets up libfc related properties for lport
1363 * @lp: ptr to the fc_lport 1363 * @lp: ptr to the fc_lport
1364 * @tt: libfc function template 1364 * @tt: libfc function template
1365 * 1365 *
1366 * Returns : 0 for success 1366 * Returns : 0 for success
1367 **/ 1367 */
1368int fcoe_libfc_config(struct fc_lport *lp, struct libfc_function_template *tt) 1368int fcoe_libfc_config(struct fc_lport *lp, struct libfc_function_template *tt)
1369{ 1369{
1370 /* Set the function pointers set by the LLDD */ 1370 /* Set the function pointers set by the LLDD */
@@ -1382,14 +1382,14 @@ int fcoe_libfc_config(struct fc_lport *lp, struct libfc_function_template *tt)
1382EXPORT_SYMBOL_GPL(fcoe_libfc_config); 1382EXPORT_SYMBOL_GPL(fcoe_libfc_config);
1383 1383
1384/** 1384/**
1385 * fcoe_init - fcoe module loading initialization 1385 * fcoe_init() - fcoe module loading initialization
1386 * 1386 *
1387 * Initialization routine 1387 * Initialization routine
1388 * 1. Will create fc transport software structure 1388 * 1. Will create fc transport software structure
1389 * 2. initialize the link list of port information structure 1389 * 2. initialize the link list of port information structure
1390 * 1390 *
1391 * Returns 0 on success, negative on failure 1391 * Returns 0 on success, negative on failure
1392 **/ 1392 */
1393static int __init fcoe_init(void) 1393static int __init fcoe_init(void)
1394{ 1394{
1395 int cpu; 1395 int cpu;
@@ -1452,10 +1452,10 @@ static int __init fcoe_init(void)
1452module_init(fcoe_init); 1452module_init(fcoe_init);
1453 1453
1454/** 1454/**
1455 * fcoe_exit - fcoe module unloading cleanup 1455 * fcoe_exit() - fcoe module unloading cleanup
1456 * 1456 *
1457 * Returns 0 on success, negative on failure 1457 * Returns 0 on success, negative on failure
1458 **/ 1458 */
1459static void __exit fcoe_exit(void) 1459static void __exit fcoe_exit(void)
1460{ 1460{
1461 u32 idx; 1461 u32 idx;
diff --git a/drivers/scsi/libfc/fc_disc.c b/drivers/scsi/libfc/fc_disc.c
index cfbce893941a..e57556ea5b48 100644
--- a/drivers/scsi/libfc/fc_disc.c
+++ b/drivers/scsi/libfc/fc_disc.c
@@ -64,7 +64,7 @@ static void fc_disc_single(struct fc_disc *, struct fc_disc_port *);
64static void fc_disc_restart(struct fc_disc *); 64static void fc_disc_restart(struct fc_disc *);
65 65
66/** 66/**
67 * fc_disc_lookup_rport - lookup a remote port by port_id 67 * fc_disc_lookup_rport() - lookup a remote port by port_id
68 * @lport: Fibre Channel host port instance 68 * @lport: Fibre Channel host port instance
69 * @port_id: remote port port_id to match 69 * @port_id: remote port port_id to match
70 */ 70 */
@@ -92,7 +92,7 @@ struct fc_rport *fc_disc_lookup_rport(const struct fc_lport *lport,
92} 92}
93 93
94/** 94/**
95 * fc_disc_stop_rports - delete all the remote ports associated with the lport 95 * fc_disc_stop_rports() - delete all the remote ports associated with the lport
96 * @disc: The discovery job to stop rports on 96 * @disc: The discovery job to stop rports on
97 * 97 *
98 * Locking Note: This function expects that the lport mutex is locked before 98 * Locking Note: This function expects that the lport mutex is locked before
@@ -117,7 +117,7 @@ void fc_disc_stop_rports(struct fc_disc *disc)
117} 117}
118 118
119/** 119/**
120 * fc_disc_rport_callback - Event handler for rport events 120 * fc_disc_rport_callback() - Event handler for rport events
121 * @lport: The lport which is receiving the event 121 * @lport: The lport which is receiving the event
122 * @rport: The rport which the event has occured on 122 * @rport: The rport which the event has occured on
123 * @event: The event that occured 123 * @event: The event that occured
@@ -151,7 +151,7 @@ static void fc_disc_rport_callback(struct fc_lport *lport,
151} 151}
152 152
153/** 153/**
154 * fc_disc_recv_rscn_req - Handle Registered State Change Notification (RSCN) 154 * fc_disc_recv_rscn_req() - Handle Registered State Change Notification (RSCN)
155 * @sp: Current sequence of the RSCN exchange 155 * @sp: Current sequence of the RSCN exchange
156 * @fp: RSCN Frame 156 * @fp: RSCN Frame
157 * @lport: Fibre Channel host port instance 157 * @lport: Fibre Channel host port instance
@@ -265,7 +265,7 @@ reject:
265} 265}
266 266
267/** 267/**
268 * fc_disc_recv_req - Handle incoming requests 268 * fc_disc_recv_req() - Handle incoming requests
269 * @sp: Current sequence of the request exchange 269 * @sp: Current sequence of the request exchange
270 * @fp: The frame 270 * @fp: The frame
271 * @lport: The FC local port 271 * @lport: The FC local port
@@ -294,7 +294,7 @@ static void fc_disc_recv_req(struct fc_seq *sp, struct fc_frame *fp,
294} 294}
295 295
296/** 296/**
297 * fc_disc_restart - Restart discovery 297 * fc_disc_restart() - Restart discovery
298 * @lport: FC discovery context 298 * @lport: FC discovery context
299 * 299 *
300 * Locking Note: This function expects that the disc mutex 300 * Locking Note: This function expects that the disc mutex
@@ -322,7 +322,7 @@ static void fc_disc_restart(struct fc_disc *disc)
322} 322}
323 323
324/** 324/**
325 * fc_disc_start - Fibre Channel Target discovery 325 * fc_disc_start() - Fibre Channel Target discovery
326 * @lport: FC local port 326 * @lport: FC local port
327 * 327 *
328 * Returns non-zero if discovery cannot be started. 328 * Returns non-zero if discovery cannot be started.
@@ -383,7 +383,7 @@ static struct fc_rport_operations fc_disc_rport_ops = {
383}; 383};
384 384
385/** 385/**
386 * fc_disc_new_target - Handle new target found by discovery 386 * fc_disc_new_target() - Handle new target found by discovery
387 * @lport: FC local port 387 * @lport: FC local port
388 * @rport: The previous FC remote port (NULL if new remote port) 388 * @rport: The previous FC remote port (NULL if new remote port)
389 * @ids: Identifiers for the new FC remote port 389 * @ids: Identifiers for the new FC remote port
@@ -446,7 +446,7 @@ static int fc_disc_new_target(struct fc_disc *disc,
446} 446}
447 447
448/** 448/**
449 * fc_disc_del_target - Delete a target 449 * fc_disc_del_target() - Delete a target
450 * @disc: FC discovery context 450 * @disc: FC discovery context
451 * @rport: The remote port to be removed 451 * @rport: The remote port to be removed
452 */ 452 */
@@ -459,7 +459,7 @@ static void fc_disc_del_target(struct fc_disc *disc, struct fc_rport *rport)
459} 459}
460 460
461/** 461/**
462 * fc_disc_done - Discovery has been completed 462 * fc_disc_done() - Discovery has been completed
463 * @disc: FC discovery context 463 * @disc: FC discovery context
464 */ 464 */
465static void fc_disc_done(struct fc_disc *disc) 465static void fc_disc_done(struct fc_disc *disc)
@@ -479,7 +479,7 @@ static void fc_disc_done(struct fc_disc *disc)
479} 479}
480 480
481/** 481/**
482 * fc_disc_error - Handle error on dNS request 482 * fc_disc_error() - Handle error on dNS request
483 * @disc: FC discovery context 483 * @disc: FC discovery context
484 * @fp: The frame pointer 484 * @fp: The frame pointer
485 */ 485 */
@@ -519,7 +519,7 @@ static void fc_disc_error(struct fc_disc *disc, struct fc_frame *fp)
519} 519}
520 520
521/** 521/**
522 * fc_disc_gpn_ft_req - Send Get Port Names by FC-4 type (GPN_FT) request 522 * fc_disc_gpn_ft_req() - Send Get Port Names by FC-4 type (GPN_FT) request
523 * @lport: FC discovery context 523 * @lport: FC discovery context
524 * 524 *
525 * Locking Note: This function expects that the disc_mutex is locked 525 * Locking Note: This function expects that the disc_mutex is locked
@@ -553,7 +553,7 @@ err:
553} 553}
554 554
555/** 555/**
556 * fc_disc_gpn_ft_parse - Parse the list of IDs and names resulting from a request 556 * fc_disc_gpn_ft_parse() - Parse the list of IDs and names resulting from a request
557 * @lport: Fibre Channel host port instance 557 * @lport: Fibre Channel host port instance
558 * @buf: GPN_FT response buffer 558 * @buf: GPN_FT response buffer
559 * @len: size of response buffer 559 * @len: size of response buffer
@@ -658,7 +658,10 @@ static int fc_disc_gpn_ft_parse(struct fc_disc *disc, void *buf, size_t len)
658 return error; 658 return error;
659} 659}
660 660
661/* 661/**
662 * fc_disc_timeout() - Retry handler for the disc component
663 * @work: Structure holding disc obj that needs retry discovery
664 *
662 * Handle retry of memory allocation for remote ports. 665 * Handle retry of memory allocation for remote ports.
663 */ 666 */
664static void fc_disc_timeout(struct work_struct *work) 667static void fc_disc_timeout(struct work_struct *work)
@@ -673,7 +676,7 @@ static void fc_disc_timeout(struct work_struct *work)
673} 676}
674 677
675/** 678/**
676 * fc_disc_gpn_ft_resp - Handle a response frame from Get Port Names (GPN_FT) 679 * fc_disc_gpn_ft_resp() - Handle a response frame from Get Port Names (GPN_FT)
677 * @sp: Current sequence of GPN_FT exchange 680 * @sp: Current sequence of GPN_FT exchange
678 * @fp: response frame 681 * @fp: response frame
679 * @lp_arg: Fibre Channel host port instance 682 * @lp_arg: Fibre Channel host port instance
@@ -712,9 +715,7 @@ static void fc_disc_gpn_ft_resp(struct fc_seq *sp, struct fc_frame *fp,
712 fr_len(fp)); 715 fr_len(fp));
713 } else if (ntohs(cp->ct_cmd) == FC_FS_ACC) { 716 } else if (ntohs(cp->ct_cmd) == FC_FS_ACC) {
714 717
715 /* 718 /* Accepted, parse the response. */
716 * Accepted. Parse response.
717 */
718 buf = cp + 1; 719 buf = cp + 1;
719 len -= sizeof(*cp); 720 len -= sizeof(*cp);
720 } else if (ntohs(cp->ct_cmd) == FC_FS_RJT) { 721 } else if (ntohs(cp->ct_cmd) == FC_FS_RJT) {
@@ -746,7 +747,7 @@ static void fc_disc_gpn_ft_resp(struct fc_seq *sp, struct fc_frame *fp,
746} 747}
747 748
748/** 749/**
749 * fc_disc_single - Discover the directory information for a single target 750 * fc_disc_single() - Discover the directory information for a single target
750 * @lport: FC local port 751 * @lport: FC local port
751 * @dp: The port to rediscover 752 * @dp: The port to rediscover
752 * 753 *
@@ -782,7 +783,7 @@ out:
782} 783}
783 784
784/** 785/**
785 * fc_disc_stop - Stop discovery for a given lport 786 * fc_disc_stop() - Stop discovery for a given lport
786 * @lport: The lport that discovery should stop for 787 * @lport: The lport that discovery should stop for
787 */ 788 */
788void fc_disc_stop(struct fc_lport *lport) 789void fc_disc_stop(struct fc_lport *lport)
@@ -796,7 +797,7 @@ void fc_disc_stop(struct fc_lport *lport)
796} 797}
797 798
798/** 799/**
799 * fc_disc_stop_final - Stop discovery for a given lport 800 * fc_disc_stop_final() - Stop discovery for a given lport
800 * @lport: The lport that discovery should stop for 801 * @lport: The lport that discovery should stop for
801 * 802 *
802 * This function will block until discovery has been 803 * This function will block until discovery has been
@@ -809,7 +810,7 @@ void fc_disc_stop_final(struct fc_lport *lport)
809} 810}
810 811
811/** 812/**
812 * fc_disc_init - Initialize the discovery block 813 * fc_disc_init() - Initialize the discovery block
813 * @lport: FC local port 814 * @lport: FC local port
814 */ 815 */
815int fc_disc_init(struct fc_lport *lport) 816int fc_disc_init(struct fc_lport *lport)
diff --git a/drivers/scsi/libfc/fc_fcp.c b/drivers/scsi/libfc/fc_fcp.c
index ecc72612c385..2a631d7dbcec 100644
--- a/drivers/scsi/libfc/fc_fcp.c
+++ b/drivers/scsi/libfc/fc_fcp.c
@@ -161,7 +161,7 @@ static struct fc_fcp_pkt *fc_fcp_pkt_alloc(struct fc_lport *lp, gfp_t gfp)
161} 161}
162 162
163/** 163/**
164 * fc_fcp_pkt_release - release hold on scsi_pkt packet 164 * fc_fcp_pkt_release() - release hold on scsi_pkt packet
165 * @fsp: fcp packet struct 165 * @fsp: fcp packet struct
166 * 166 *
167 * This is used by upper layer scsi driver. 167 * This is used by upper layer scsi driver.
@@ -183,8 +183,7 @@ static void fc_fcp_pkt_hold(struct fc_fcp_pkt *fsp)
183} 183}
184 184
185/** 185/**
186 * fc_fcp_pkt_destory - release hold on scsi_pkt packet 186 * fc_fcp_pkt_destory() - release hold on scsi_pkt packet
187 *
188 * @seq: exchange sequence 187 * @seq: exchange sequence
189 * @fsp: fcp packet struct 188 * @fsp: fcp packet struct
190 * 189 *
@@ -199,7 +198,7 @@ static void fc_fcp_pkt_destroy(struct fc_seq *seq, void *fsp)
199} 198}
200 199
201/** 200/**
202 * fc_fcp_lock_pkt - lock a packet and get a ref to it. 201 * fc_fcp_lock_pkt() - lock a packet and get a ref to it.
203 * @fsp: fcp packet 202 * @fsp: fcp packet
204 * 203 *
205 * We should only return error if we return a command to scsi-ml before 204 * We should only return error if we return a command to scsi-ml before
@@ -291,9 +290,7 @@ static void fc_fcp_recv_data(struct fc_fcp_pkt *fsp, struct fc_frame *fp)
291 buf = fc_frame_payload_get(fp, 0); 290 buf = fc_frame_payload_get(fp, 0);
292 291
293 if (offset + len > fsp->data_len) { 292 if (offset + len > fsp->data_len) {
294 /* 293 /* this should never happen */
295 * this should never happen
296 */
297 if ((fr_flags(fp) & FCPHF_CRC_UNCHECKED) && 294 if ((fr_flags(fp) & FCPHF_CRC_UNCHECKED) &&
298 fc_frame_crc_check(fp)) 295 fc_frame_crc_check(fp))
299 goto crc_err; 296 goto crc_err;
@@ -387,8 +384,8 @@ crc_err:
387 fc_fcp_complete_locked(fsp); 384 fc_fcp_complete_locked(fsp);
388} 385}
389 386
390/* 387/**
391 * fc_fcp_send_data - Send SCSI data to target. 388 * fc_fcp_send_data() - Send SCSI data to target.
392 * @fsp: ptr to fc_fcp_pkt 389 * @fsp: ptr to fc_fcp_pkt
393 * @sp: ptr to this sequence 390 * @sp: ptr to this sequence
394 * @offset: starting offset for this data request 391 * @offset: starting offset for this data request
@@ -610,8 +607,8 @@ static void fc_fcp_abts_resp(struct fc_fcp_pkt *fsp, struct fc_frame *fp)
610 } 607 }
611} 608}
612 609
613/* 610/**
614 * fc_fcp_reduce_can_queue - drop can_queue 611 * fc_fcp_reduce_can_queue() - drop can_queue
615 * @lp: lport to drop queueing for 612 * @lp: lport to drop queueing for
616 * 613 *
617 * If we are getting memory allocation failures, then we may 614 * If we are getting memory allocation failures, then we may
@@ -642,9 +639,11 @@ done:
642 spin_unlock_irqrestore(lp->host->host_lock, flags); 639 spin_unlock_irqrestore(lp->host->host_lock, flags);
643} 640}
644 641
645/* 642/**
646 * exch mgr calls this routine to process scsi 643 * fc_fcp_recv() - Reveive FCP frames
647 * exchanges. 644 * @seq: The sequence the frame is on
645 * @fp: The FC frame
646 * @arg: The related FCP packet
648 * 647 *
649 * Return : None 648 * Return : None
650 * Context : called from Soft IRQ context 649 * Context : called from Soft IRQ context
@@ -832,7 +831,7 @@ err:
832} 831}
833 832
834/** 833/**
835 * fc_fcp_complete_locked - complete processing of a fcp packet 834 * fc_fcp_complete_locked() - complete processing of a fcp packet
836 * @fsp: fcp packet 835 * @fsp: fcp packet
837 * 836 *
838 * This function may sleep if a timer is pending. The packet lock must be 837 * This function may sleep if a timer is pending. The packet lock must be
@@ -900,7 +899,7 @@ static void fc_fcp_cleanup_cmd(struct fc_fcp_pkt *fsp, int error)
900} 899}
901 900
902/** 901/**
903 * fc_fcp_cleanup_each_cmd - run fn on each active command 902 * fc_fcp_cleanup_each_cmd() - Cleanup active commads
904 * @lp: logical port 903 * @lp: logical port
905 * @id: target id 904 * @id: target id
906 * @lun: lun 905 * @lun: lun
@@ -952,7 +951,7 @@ static void fc_fcp_abort_io(struct fc_lport *lp)
952} 951}
953 952
954/** 953/**
955 * fc_fcp_pkt_send - send a fcp packet to the lower level. 954 * fc_fcp_pkt_send() - send a fcp packet to the lower level.
956 * @lp: fc lport 955 * @lp: fc lport
957 * @fsp: fc packet. 956 * @fsp: fc packet.
958 * 957 *
@@ -1727,7 +1726,7 @@ out:
1727EXPORT_SYMBOL(fc_queuecommand); 1726EXPORT_SYMBOL(fc_queuecommand);
1728 1727
1729/** 1728/**
1730 * fc_io_compl - Handle responses for completed commands 1729 * fc_io_compl() - Handle responses for completed commands
1731 * @fsp: scsi packet 1730 * @fsp: scsi packet
1732 * 1731 *
1733 * Translates a error to a Linux SCSI error. 1732 * Translates a error to a Linux SCSI error.
@@ -1857,7 +1856,7 @@ static void fc_io_compl(struct fc_fcp_pkt *fsp)
1857} 1856}
1858 1857
1859/** 1858/**
1860 * fc_fcp_complete - complete processing of a fcp packet 1859 * fc_fcp_complete() - complete processing of a fcp packet
1861 * @fsp: fcp packet 1860 * @fsp: fcp packet
1862 * 1861 *
1863 * This function may sleep if a fsp timer is pending. 1862 * This function may sleep if a fsp timer is pending.
@@ -1874,9 +1873,10 @@ void fc_fcp_complete(struct fc_fcp_pkt *fsp)
1874EXPORT_SYMBOL(fc_fcp_complete); 1873EXPORT_SYMBOL(fc_fcp_complete);
1875 1874
1876/** 1875/**
1877 * fc_eh_abort - Abort a command...from scsi host template 1876 * fc_eh_abort() - Abort a command
1878 * @sc_cmd: scsi command to abort 1877 * @sc_cmd: scsi command to abort
1879 * 1878 *
1879 * From scsi host template.
1880 * send ABTS to the target device and wait for the response 1880 * send ABTS to the target device and wait for the response
1881 * sc_cmd is the pointer to the command to be aborted. 1881 * sc_cmd is the pointer to the command to be aborted.
1882 */ 1882 */
@@ -1920,7 +1920,7 @@ release_pkt:
1920EXPORT_SYMBOL(fc_eh_abort); 1920EXPORT_SYMBOL(fc_eh_abort);
1921 1921
1922/** 1922/**
1923 * fc_eh_device_reset: Reset a single LUN 1923 * fc_eh_device_reset() Reset a single LUN
1924 * @sc_cmd: scsi command 1924 * @sc_cmd: scsi command
1925 * 1925 *
1926 * Set from scsi host template to send tm cmd to the target and wait for the 1926 * Set from scsi host template to send tm cmd to the target and wait for the
@@ -1973,7 +1973,7 @@ out:
1973EXPORT_SYMBOL(fc_eh_device_reset); 1973EXPORT_SYMBOL(fc_eh_device_reset);
1974 1974
1975/** 1975/**
1976 * fc_eh_host_reset - The reset function will reset the ports on the host. 1976 * fc_eh_host_reset() - The reset function will reset the ports on the host.
1977 * @sc_cmd: scsi command 1977 * @sc_cmd: scsi command
1978 */ 1978 */
1979int fc_eh_host_reset(struct scsi_cmnd *sc_cmd) 1979int fc_eh_host_reset(struct scsi_cmnd *sc_cmd)
@@ -1999,7 +1999,7 @@ int fc_eh_host_reset(struct scsi_cmnd *sc_cmd)
1999EXPORT_SYMBOL(fc_eh_host_reset); 1999EXPORT_SYMBOL(fc_eh_host_reset);
2000 2000
2001/** 2001/**
2002 * fc_slave_alloc - configure queue depth 2002 * fc_slave_alloc() - configure queue depth
2003 * @sdev: scsi device 2003 * @sdev: scsi device
2004 * 2004 *
2005 * Configures queue depth based on host's cmd_per_len. If not set 2005 * Configures queue depth based on host's cmd_per_len. If not set
diff --git a/drivers/scsi/libfc/fc_lport.c b/drivers/scsi/libfc/fc_lport.c
index c00de2244c78..2ae50a1188e6 100644
--- a/drivers/scsi/libfc/fc_lport.c
+++ b/drivers/scsi/libfc/fc_lport.c
@@ -139,7 +139,7 @@ static int fc_frame_drop(struct fc_lport *lport, struct fc_frame *fp)
139} 139}
140 140
141/** 141/**
142 * fc_lport_rport_callback - Event handler for rport events 142 * fc_lport_rport_callback() - Event handler for rport events
143 * @lport: The lport which is receiving the event 143 * @lport: The lport which is receiving the event
144 * @rport: The rport which the event has occured on 144 * @rport: The rport which the event has occured on
145 * @event: The event that occured 145 * @event: The event that occured
@@ -195,7 +195,7 @@ static void fc_lport_rport_callback(struct fc_lport *lport,
195} 195}
196 196
197/** 197/**
198 * fc_lport_state - Return a string which represents the lport's state 198 * fc_lport_state() - Return a string which represents the lport's state
199 * @lport: The lport whose state is to converted to a string 199 * @lport: The lport whose state is to converted to a string
200 */ 200 */
201static const char *fc_lport_state(struct fc_lport *lport) 201static const char *fc_lport_state(struct fc_lport *lport)
@@ -209,7 +209,7 @@ static const char *fc_lport_state(struct fc_lport *lport)
209} 209}
210 210
211/** 211/**
212 * fc_lport_ptp_setup - Create an rport for point-to-point mode 212 * fc_lport_ptp_setup() - Create an rport for point-to-point mode
213 * @lport: The lport to attach the ptp rport to 213 * @lport: The lport to attach the ptp rport to
214 * @fid: The FID of the ptp rport 214 * @fid: The FID of the ptp rport
215 * @remote_wwpn: The WWPN of the ptp rport 215 * @remote_wwpn: The WWPN of the ptp rport
@@ -351,7 +351,7 @@ static void fc_lport_add_fc4_type(struct fc_lport *lport, enum fc_fh_type type)
351} 351}
352 352
353/** 353/**
354 * fc_lport_recv_rlir_req - Handle received Registered Link Incident Report. 354 * fc_lport_recv_rlir_req() - Handle received Registered Link Incident Report.
355 * @lport: Fibre Channel local port recieving the RLIR 355 * @lport: Fibre Channel local port recieving the RLIR
356 * @sp: current sequence in the RLIR exchange 356 * @sp: current sequence in the RLIR exchange
357 * @fp: RLIR request frame 357 * @fp: RLIR request frame
@@ -370,7 +370,7 @@ static void fc_lport_recv_rlir_req(struct fc_seq *sp, struct fc_frame *fp,
370} 370}
371 371
372/** 372/**
373 * fc_lport_recv_echo_req - Handle received ECHO request 373 * fc_lport_recv_echo_req() - Handle received ECHO request
374 * @lport: Fibre Channel local port recieving the ECHO 374 * @lport: Fibre Channel local port recieving the ECHO
375 * @sp: current sequence in the ECHO exchange 375 * @sp: current sequence in the ECHO exchange
376 * @fp: ECHO request frame 376 * @fp: ECHO request frame
@@ -412,7 +412,7 @@ static void fc_lport_recv_echo_req(struct fc_seq *sp, struct fc_frame *in_fp,
412} 412}
413 413
414/** 414/**
415 * fc_lport_recv_echo_req - Handle received Request Node ID data request 415 * fc_lport_recv_echo_req() - Handle received Request Node ID data request
416 * @lport: Fibre Channel local port recieving the RNID 416 * @lport: Fibre Channel local port recieving the RNID
417 * @sp: current sequence in the RNID exchange 417 * @sp: current sequence in the RNID exchange
418 * @fp: RNID request frame 418 * @fp: RNID request frame
@@ -479,7 +479,7 @@ static void fc_lport_recv_rnid_req(struct fc_seq *sp, struct fc_frame *in_fp,
479} 479}
480 480
481/** 481/**
482 * fc_lport_recv_adisc_req - Handle received Address Discovery Request 482 * fc_lport_recv_adisc_req() - Handle received Address Discovery Request
483 * @lport: Fibre Channel local port recieving the ADISC 483 * @lport: Fibre Channel local port recieving the ADISC
484 * @sp: current sequence in the ADISC exchange 484 * @sp: current sequence in the ADISC exchange
485 * @fp: ADISC request frame 485 * @fp: ADISC request frame
@@ -529,7 +529,7 @@ static void fc_lport_recv_adisc_req(struct fc_seq *sp, struct fc_frame *in_fp,
529} 529}
530 530
531/** 531/**
532 * fc_lport_recv_logo_req - Handle received fabric LOGO request 532 * fc_lport_recv_logo_req() - Handle received fabric LOGO request
533 * @lport: Fibre Channel local port recieving the LOGO 533 * @lport: Fibre Channel local port recieving the LOGO
534 * @sp: current sequence in the LOGO exchange 534 * @sp: current sequence in the LOGO exchange
535 * @fp: LOGO request frame 535 * @fp: LOGO request frame
@@ -546,7 +546,7 @@ static void fc_lport_recv_logo_req(struct fc_seq *sp, struct fc_frame *fp,
546} 546}
547 547
548/** 548/**
549 * fc_fabric_login - Start the lport state machine 549 * fc_fabric_login() - Start the lport state machine
550 * @lport: The lport that should log into the fabric 550 * @lport: The lport that should log into the fabric
551 * 551 *
552 * Locking Note: This function should not be called 552 * Locking Note: This function should not be called
@@ -568,7 +568,7 @@ int fc_fabric_login(struct fc_lport *lport)
568EXPORT_SYMBOL(fc_fabric_login); 568EXPORT_SYMBOL(fc_fabric_login);
569 569
570/** 570/**
571 * fc_linkup - Handler for transport linkup events 571 * fc_linkup() - Handler for transport linkup events
572 * @lport: The lport whose link is up 572 * @lport: The lport whose link is up
573 */ 573 */
574void fc_linkup(struct fc_lport *lport) 574void fc_linkup(struct fc_lport *lport)
@@ -588,7 +588,7 @@ void fc_linkup(struct fc_lport *lport)
588EXPORT_SYMBOL(fc_linkup); 588EXPORT_SYMBOL(fc_linkup);
589 589
590/** 590/**
591 * fc_linkdown - Handler for transport linkdown events 591 * fc_linkdown() - Handler for transport linkdown events
592 * @lport: The lport whose link is down 592 * @lport: The lport whose link is down
593 */ 593 */
594void fc_linkdown(struct fc_lport *lport) 594void fc_linkdown(struct fc_lport *lport)
@@ -607,12 +607,12 @@ void fc_linkdown(struct fc_lport *lport)
607EXPORT_SYMBOL(fc_linkdown); 607EXPORT_SYMBOL(fc_linkdown);
608 608
609/** 609/**
610 * fc_fabric_logoff - Logout of the fabric 610 * fc_fabric_logoff() - Logout of the fabric
611 * @lport: fc_lport pointer to logoff the fabric 611 * @lport: fc_lport pointer to logoff the fabric
612 * 612 *
613 * Return value: 613 * Return value:
614 * 0 for success, -1 for failure 614 * 0 for success, -1 for failure
615 **/ 615 */
616int fc_fabric_logoff(struct fc_lport *lport) 616int fc_fabric_logoff(struct fc_lport *lport)
617{ 617{
618 lport->tt.disc_stop_final(lport); 618 lport->tt.disc_stop_final(lport);
@@ -625,7 +625,7 @@ int fc_fabric_logoff(struct fc_lport *lport)
625EXPORT_SYMBOL(fc_fabric_logoff); 625EXPORT_SYMBOL(fc_fabric_logoff);
626 626
627/** 627/**
628 * fc_lport_destroy - unregister a fc_lport 628 * fc_lport_destroy() - unregister a fc_lport
629 * @lport: fc_lport pointer to unregister 629 * @lport: fc_lport pointer to unregister
630 * 630 *
631 * Return value: 631 * Return value:
@@ -635,7 +635,7 @@ EXPORT_SYMBOL(fc_fabric_logoff);
635 * clean-up all the allocated memory 635 * clean-up all the allocated memory
636 * and free up other system resources. 636 * and free up other system resources.
637 * 637 *
638 **/ 638 */
639int fc_lport_destroy(struct fc_lport *lport) 639int fc_lport_destroy(struct fc_lport *lport)
640{ 640{
641 lport->tt.frame_send = fc_frame_drop; 641 lport->tt.frame_send = fc_frame_drop;
@@ -646,15 +646,14 @@ int fc_lport_destroy(struct fc_lport *lport)
646EXPORT_SYMBOL(fc_lport_destroy); 646EXPORT_SYMBOL(fc_lport_destroy);
647 647
648/** 648/**
649 * fc_set_mfs - sets up the mfs for the corresponding fc_lport 649 * fc_set_mfs() - sets up the mfs for the corresponding fc_lport
650 * @lport: fc_lport pointer to unregister 650 * @lport: fc_lport pointer to unregister
651 * @mfs: the new mfs for fc_lport 651 * @mfs: the new mfs for fc_lport
652 * 652 *
653 * Set mfs for the given fc_lport to the new mfs. 653 * Set mfs for the given fc_lport to the new mfs.
654 * 654 *
655 * Return: 0 for success 655 * Return: 0 for success
656 * 656 */
657 **/
658int fc_set_mfs(struct fc_lport *lport, u32 mfs) 657int fc_set_mfs(struct fc_lport *lport, u32 mfs)
659{ 658{
660 unsigned int old_mfs; 659 unsigned int old_mfs;
@@ -683,7 +682,7 @@ int fc_set_mfs(struct fc_lport *lport, u32 mfs)
683EXPORT_SYMBOL(fc_set_mfs); 682EXPORT_SYMBOL(fc_set_mfs);
684 683
685/** 684/**
686 * fc_lport_disc_callback - Callback for discovery events 685 * fc_lport_disc_callback() - Callback for discovery events
687 * @lport: FC local port 686 * @lport: FC local port
688 * @event: The discovery event 687 * @event: The discovery event
689 */ 688 */
@@ -708,7 +707,7 @@ void fc_lport_disc_callback(struct fc_lport *lport, enum fc_disc_event event)
708} 707}
709 708
710/** 709/**
711 * fc_rport_enter_ready - Enter the ready state and start discovery 710 * fc_rport_enter_ready() - Enter the ready state and start discovery
712 * @lport: Fibre Channel local port that is ready 711 * @lport: Fibre Channel local port that is ready
713 * 712 *
714 * Locking Note: The lport lock is expected to be held before calling 713 * Locking Note: The lport lock is expected to be held before calling
@@ -725,7 +724,7 @@ static void fc_lport_enter_ready(struct fc_lport *lport)
725} 724}
726 725
727/** 726/**
728 * fc_lport_recv_flogi_req - Receive a FLOGI request 727 * fc_lport_recv_flogi_req() - Receive a FLOGI request
729 * @sp_in: The sequence the FLOGI is on 728 * @sp_in: The sequence the FLOGI is on
730 * @rx_fp: The frame the FLOGI is in 729 * @rx_fp: The frame the FLOGI is in
731 * @lport: The lport that recieved the request 730 * @lport: The lport that recieved the request
@@ -815,7 +814,7 @@ out:
815} 814}
816 815
817/** 816/**
818 * fc_lport_recv_req - The generic lport request handler 817 * fc_lport_recv_req() - The generic lport request handler
819 * @lport: The lport that received the request 818 * @lport: The lport that received the request
820 * @sp: The sequence the request is on 819 * @sp: The sequence the request is on
821 * @fp: The frame the request is in 820 * @fp: The frame the request is in
@@ -911,7 +910,7 @@ static void fc_lport_recv_req(struct fc_lport *lport, struct fc_seq *sp,
911} 910}
912 911
913/** 912/**
914 * fc_lport_reset - Reset an lport 913 * fc_lport_reset() - Reset an lport
915 * @lport: The lport which should be reset 914 * @lport: The lport which should be reset
916 * 915 *
917 * Locking Note: This functions should not be called with the 916 * Locking Note: This functions should not be called with the
@@ -928,7 +927,7 @@ int fc_lport_reset(struct fc_lport *lport)
928EXPORT_SYMBOL(fc_lport_reset); 927EXPORT_SYMBOL(fc_lport_reset);
929 928
930/** 929/**
931 * fc_rport_enter_reset - Reset the local port 930 * fc_rport_enter_reset() - Reset the local port
932 * @lport: Fibre Channel local port to be reset 931 * @lport: Fibre Channel local port to be reset
933 * 932 *
934 * Locking Note: The lport lock is expected to be held before calling 933 * Locking Note: The lport lock is expected to be held before calling
@@ -960,7 +959,7 @@ static void fc_lport_enter_reset(struct fc_lport *lport)
960} 959}
961 960
962/** 961/**
963 * fc_lport_error - Handler for any errors 962 * fc_lport_error() - Handler for any errors
964 * @lport: The fc_lport object 963 * @lport: The fc_lport object
965 * @fp: The frame pointer 964 * @fp: The frame pointer
966 * 965 *
@@ -1007,8 +1006,8 @@ static void fc_lport_error(struct fc_lport *lport, struct fc_frame *fp)
1007} 1006}
1008 1007
1009/** 1008/**
1010 * fc_lport_rft_id_resp - Handle response to Register Fibre 1009 * fc_lport_rft_id_resp() - Handle response to Register Fibre
1011 * Channel Types by ID (RPN_ID) request 1010 * Channel Types by ID (RPN_ID) request
1012 * @sp: current sequence in RPN_ID exchange 1011 * @sp: current sequence in RPN_ID exchange
1013 * @fp: response frame 1012 * @fp: response frame
1014 * @lp_arg: Fibre Channel host port instance 1013 * @lp_arg: Fibre Channel host port instance
@@ -1059,8 +1058,8 @@ err:
1059} 1058}
1060 1059
1061/** 1060/**
1062 * fc_lport_rpn_id_resp - Handle response to Register Port 1061 * fc_lport_rpn_id_resp() - Handle response to Register Port
1063 * Name by ID (RPN_ID) request 1062 * Name by ID (RPN_ID) request
1064 * @sp: current sequence in RPN_ID exchange 1063 * @sp: current sequence in RPN_ID exchange
1065 * @fp: response frame 1064 * @fp: response frame
1066 * @lp_arg: Fibre Channel host port instance 1065 * @lp_arg: Fibre Channel host port instance
@@ -1111,7 +1110,7 @@ err:
1111} 1110}
1112 1111
1113/** 1112/**
1114 * fc_lport_scr_resp - Handle response to State Change Register (SCR) request 1113 * fc_lport_scr_resp() - Handle response to State Change Register (SCR) request
1115 * @sp: current sequence in SCR exchange 1114 * @sp: current sequence in SCR exchange
1116 * @fp: response frame 1115 * @fp: response frame
1117 * @lp_arg: Fibre Channel lport port instance that sent the registration request 1116 * @lp_arg: Fibre Channel lport port instance that sent the registration request
@@ -1157,7 +1156,7 @@ err:
1157} 1156}
1158 1157
1159/** 1158/**
1160 * fc_lport_enter_scr - Send a State Change Register (SCR) request 1159 * fc_lport_enter_scr() - Send a State Change Register (SCR) request
1161 * @lport: Fibre Channel local port to register for state changes 1160 * @lport: Fibre Channel local port to register for state changes
1162 * 1161 *
1163 * Locking Note: The lport lock is expected to be held before calling 1162 * Locking Note: The lport lock is expected to be held before calling
@@ -1184,7 +1183,7 @@ static void fc_lport_enter_scr(struct fc_lport *lport)
1184} 1183}
1185 1184
1186/** 1185/**
1187 * fc_lport_enter_rft_id - Register FC4-types with the name server 1186 * fc_lport_enter_rft_id() - Register FC4-types with the name server
1188 * @lport: Fibre Channel local port to register 1187 * @lport: Fibre Channel local port to register
1189 * 1188 *
1190 * Locking Note: The lport lock is expected to be held before calling 1189 * Locking Note: The lport lock is expected to be held before calling
@@ -1226,7 +1225,7 @@ static void fc_lport_enter_rft_id(struct fc_lport *lport)
1226} 1225}
1227 1226
1228/** 1227/**
1229 * fc_rport_enter_rft_id - Register port name with the name server 1228 * fc_rport_enter_rft_id() - Register port name with the name server
1230 * @lport: Fibre Channel local port to register 1229 * @lport: Fibre Channel local port to register
1231 * 1230 *
1232 * Locking Note: The lport lock is expected to be held before calling 1231 * Locking Note: The lport lock is expected to be held before calling
@@ -1259,7 +1258,7 @@ static struct fc_rport_operations fc_lport_rport_ops = {
1259}; 1258};
1260 1259
1261/** 1260/**
1262 * fc_rport_enter_dns - Create a rport to the name server 1261 * fc_rport_enter_dns() - Create a rport to the name server
1263 * @lport: Fibre Channel local port requesting a rport for the name server 1262 * @lport: Fibre Channel local port requesting a rport for the name server
1264 * 1263 *
1265 * Locking Note: The lport lock is expected to be held before calling 1264 * Locking Note: The lport lock is expected to be held before calling
@@ -1296,7 +1295,7 @@ err:
1296} 1295}
1297 1296
1298/** 1297/**
1299 * fc_lport_timeout - Handler for the retry_work timer. 1298 * fc_lport_timeout() - Handler for the retry_work timer.
1300 * @work: The work struct of the fc_lport 1299 * @work: The work struct of the fc_lport
1301 */ 1300 */
1302static void fc_lport_timeout(struct work_struct *work) 1301static void fc_lport_timeout(struct work_struct *work)
@@ -1337,7 +1336,7 @@ static void fc_lport_timeout(struct work_struct *work)
1337} 1336}
1338 1337
1339/** 1338/**
1340 * fc_lport_logo_resp - Handle response to LOGO request 1339 * fc_lport_logo_resp() - Handle response to LOGO request
1341 * @sp: current sequence in LOGO exchange 1340 * @sp: current sequence in LOGO exchange
1342 * @fp: response frame 1341 * @fp: response frame
1343 * @lp_arg: Fibre Channel lport port instance that sent the LOGO request 1342 * @lp_arg: Fibre Channel lport port instance that sent the LOGO request
@@ -1383,7 +1382,7 @@ err:
1383} 1382}
1384 1383
1385/** 1384/**
1386 * fc_rport_enter_logo - Logout of the fabric 1385 * fc_rport_enter_logo() - Logout of the fabric
1387 * @lport: Fibre Channel local port to be logged out 1386 * @lport: Fibre Channel local port to be logged out
1388 * 1387 *
1389 * Locking Note: The lport lock is expected to be held before calling 1388 * Locking Note: The lport lock is expected to be held before calling
@@ -1415,7 +1414,7 @@ static void fc_lport_enter_logo(struct fc_lport *lport)
1415} 1414}
1416 1415
1417/** 1416/**
1418 * fc_lport_flogi_resp - Handle response to FLOGI request 1417 * fc_lport_flogi_resp() - Handle response to FLOGI request
1419 * @sp: current sequence in FLOGI exchange 1418 * @sp: current sequence in FLOGI exchange
1420 * @fp: response frame 1419 * @fp: response frame
1421 * @lp_arg: Fibre Channel lport port instance that sent the FLOGI request 1420 * @lp_arg: Fibre Channel lport port instance that sent the FLOGI request
@@ -1510,7 +1509,7 @@ err:
1510} 1509}
1511 1510
1512/** 1511/**
1513 * fc_rport_enter_flogi - Send a FLOGI request to the fabric manager 1512 * fc_rport_enter_flogi() - Send a FLOGI request to the fabric manager
1514 * @lport: Fibre Channel local port to be logged in to the fabric 1513 * @lport: Fibre Channel local port to be logged in to the fabric
1515 * 1514 *
1516 * Locking Note: The lport lock is expected to be held before calling 1515 * Locking Note: The lport lock is expected to be held before calling
diff --git a/drivers/scsi/libfc/fc_rport.c b/drivers/scsi/libfc/fc_rport.c
index 4f23a9bb15a1..6f07de15c491 100644
--- a/drivers/scsi/libfc/fc_rport.c
+++ b/drivers/scsi/libfc/fc_rport.c
@@ -146,7 +146,7 @@ struct fc_rport *fc_rport_rogue_create(struct fc_disc_port *dp)
146} 146}
147 147
148/** 148/**
149 * fc_rport_state - return a string for the state the rport is in 149 * fc_rport_state() - return a string for the state the rport is in
150 * @rport: The rport whose state we want to get a string for 150 * @rport: The rport whose state we want to get a string for
151 */ 151 */
152static const char *fc_rport_state(struct fc_rport *rport) 152static const char *fc_rport_state(struct fc_rport *rport)
@@ -161,7 +161,7 @@ static const char *fc_rport_state(struct fc_rport *rport)
161} 161}
162 162
163/** 163/**
164 * fc_set_rport_loss_tmo - Set the remote port loss timeout in seconds. 164 * fc_set_rport_loss_tmo() - Set the remote port loss timeout in seconds.
165 * @rport: Pointer to Fibre Channel remote port structure 165 * @rport: Pointer to Fibre Channel remote port structure
166 * @timeout: timeout in seconds 166 * @timeout: timeout in seconds
167 */ 167 */
@@ -175,7 +175,7 @@ void fc_set_rport_loss_tmo(struct fc_rport *rport, u32 timeout)
175EXPORT_SYMBOL(fc_set_rport_loss_tmo); 175EXPORT_SYMBOL(fc_set_rport_loss_tmo);
176 176
177/** 177/**
178 * fc_plogi_get_maxframe - Get max payload from the common service parameters 178 * fc_plogi_get_maxframe() - Get max payload from the common service parameters
179 * @flp: FLOGI payload structure 179 * @flp: FLOGI payload structure
180 * @maxval: upper limit, may be less than what is in the service parameters 180 * @maxval: upper limit, may be less than what is in the service parameters
181 */ 181 */
@@ -198,7 +198,7 @@ fc_plogi_get_maxframe(struct fc_els_flogi *flp, unsigned int maxval)
198} 198}
199 199
200/** 200/**
201 * fc_rport_state_enter - Change the rport's state 201 * fc_rport_state_enter() - Change the rport's state
202 * @rport: The rport whose state should change 202 * @rport: The rport whose state should change
203 * @new: The new state of the rport 203 * @new: The new state of the rport
204 * 204 *
@@ -292,7 +292,7 @@ static void fc_rport_work(struct work_struct *work)
292} 292}
293 293
294/** 294/**
295 * fc_rport_login - Start the remote port login state machine 295 * fc_rport_login() - Start the remote port login state machine
296 * @rport: Fibre Channel remote port 296 * @rport: Fibre Channel remote port
297 * 297 *
298 * Locking Note: Called without the rport lock held. This 298 * Locking Note: Called without the rport lock held. This
@@ -315,7 +315,7 @@ int fc_rport_login(struct fc_rport *rport)
315} 315}
316 316
317/** 317/**
318 * fc_rport_logoff - Logoff and remove an rport 318 * fc_rport_logoff() - Logoff and remove an rport
319 * @rport: Fibre Channel remote port to be removed 319 * @rport: Fibre Channel remote port to be removed
320 * 320 *
321 * Locking Note: Called without the rport lock held. This 321 * Locking Note: Called without the rport lock held. This
@@ -353,7 +353,7 @@ int fc_rport_logoff(struct fc_rport *rport)
353} 353}
354 354
355/** 355/**
356 * fc_rport_enter_ready - The rport is ready 356 * fc_rport_enter_ready() - The rport is ready
357 * @rport: Fibre Channel remote port that is ready 357 * @rport: Fibre Channel remote port that is ready
358 * 358 *
359 * Locking Note: The rport lock is expected to be held before calling 359 * Locking Note: The rport lock is expected to be held before calling
@@ -372,7 +372,7 @@ static void fc_rport_enter_ready(struct fc_rport *rport)
372} 372}
373 373
374/** 374/**
375 * fc_rport_timeout - Handler for the retry_work timer. 375 * fc_rport_timeout() - Handler for the retry_work timer.
376 * @work: The work struct of the fc_rport_libfc_priv 376 * @work: The work struct of the fc_rport_libfc_priv
377 * 377 *
378 * Locking Note: Called without the rport lock held. This 378 * Locking Note: Called without the rport lock held. This
@@ -411,7 +411,7 @@ static void fc_rport_timeout(struct work_struct *work)
411} 411}
412 412
413/** 413/**
414 * fc_rport_error - Error handler, called once retries have been exhausted 414 * fc_rport_error() - Error handler, called once retries have been exhausted
415 * @rport: The fc_rport object 415 * @rport: The fc_rport object
416 * @fp: The frame pointer 416 * @fp: The frame pointer
417 * 417 *
@@ -444,7 +444,7 @@ static void fc_rport_error(struct fc_rport *rport, struct fc_frame *fp)
444} 444}
445 445
446/** 446/**
447 * fc_rport_error_retry - Error handler when retries are desired 447 * fc_rport_error_retry() - Error handler when retries are desired
448 * @rport: The fc_rport object 448 * @rport: The fc_rport object
449 * @fp: The frame pointer 449 * @fp: The frame pointer
450 * 450 *
@@ -479,7 +479,7 @@ static void fc_rport_error_retry(struct fc_rport *rport, struct fc_frame *fp)
479} 479}
480 480
481/** 481/**
482 * fc_rport_plogi_recv_resp - Handle incoming ELS PLOGI response 482 * fc_rport_plogi_recv_resp() - Handle incoming ELS PLOGI response
483 * @sp: current sequence in the PLOGI exchange 483 * @sp: current sequence in the PLOGI exchange
484 * @fp: response frame 484 * @fp: response frame
485 * @rp_arg: Fibre Channel remote port 485 * @rp_arg: Fibre Channel remote port
@@ -554,7 +554,7 @@ err:
554} 554}
555 555
556/** 556/**
557 * fc_rport_enter_plogi - Send Port Login (PLOGI) request to peer 557 * fc_rport_enter_plogi() - Send Port Login (PLOGI) request to peer
558 * @rport: Fibre Channel remote port to send PLOGI to 558 * @rport: Fibre Channel remote port to send PLOGI to
559 * 559 *
560 * Locking Note: The rport lock is expected to be held before calling 560 * Locking Note: The rport lock is expected to be held before calling
@@ -587,7 +587,7 @@ static void fc_rport_enter_plogi(struct fc_rport *rport)
587} 587}
588 588
589/** 589/**
590 * fc_rport_prli_resp - Process Login (PRLI) response handler 590 * fc_rport_prli_resp() - Process Login (PRLI) response handler
591 * @sp: current sequence in the PRLI exchange 591 * @sp: current sequence in the PRLI exchange
592 * @fp: response frame 592 * @fp: response frame
593 * @rp_arg: Fibre Channel remote port 593 * @rp_arg: Fibre Channel remote port
@@ -657,7 +657,7 @@ err:
657} 657}
658 658
659/** 659/**
660 * fc_rport_logo_resp - Logout (LOGO) response handler 660 * fc_rport_logo_resp() - Logout (LOGO) response handler
661 * @sp: current sequence in the LOGO exchange 661 * @sp: current sequence in the LOGO exchange
662 * @fp: response frame 662 * @fp: response frame
663 * @rp_arg: Fibre Channel remote port 663 * @rp_arg: Fibre Channel remote port
@@ -706,7 +706,7 @@ err:
706} 706}
707 707
708/** 708/**
709 * fc_rport_enter_prli - Send Process Login (PRLI) request to peer 709 * fc_rport_enter_prli() - Send Process Login (PRLI) request to peer
710 * @rport: Fibre Channel remote port to send PRLI to 710 * @rport: Fibre Channel remote port to send PRLI to
711 * 711 *
712 * Locking Note: The rport lock is expected to be held before calling 712 * Locking Note: The rport lock is expected to be held before calling
@@ -741,7 +741,7 @@ static void fc_rport_enter_prli(struct fc_rport *rport)
741} 741}
742 742
743/** 743/**
744 * fc_rport_els_rtv_resp - Request Timeout Value response handler 744 * fc_rport_els_rtv_resp() - Request Timeout Value response handler
745 * @sp: current sequence in the RTV exchange 745 * @sp: current sequence in the RTV exchange
746 * @fp: response frame 746 * @fp: response frame
747 * @rp_arg: Fibre Channel remote port 747 * @rp_arg: Fibre Channel remote port
@@ -807,7 +807,7 @@ err:
807} 807}
808 808
809/** 809/**
810 * fc_rport_enter_rtv - Send Request Timeout Value (RTV) request to peer 810 * fc_rport_enter_rtv() - Send Request Timeout Value (RTV) request to peer
811 * @rport: Fibre Channel remote port to send RTV to 811 * @rport: Fibre Channel remote port to send RTV to
812 * 812 *
813 * Locking Note: The rport lock is expected to be held before calling 813 * Locking Note: The rport lock is expected to be held before calling
@@ -838,7 +838,7 @@ static void fc_rport_enter_rtv(struct fc_rport *rport)
838} 838}
839 839
840/** 840/**
841 * fc_rport_enter_logo - Send Logout (LOGO) request to peer 841 * fc_rport_enter_logo() - Send Logout (LOGO) request to peer
842 * @rport: Fibre Channel remote port to send LOGO to 842 * @rport: Fibre Channel remote port to send LOGO to
843 * 843 *
844 * Locking Note: The rport lock is expected to be held before calling 844 * Locking Note: The rport lock is expected to be held before calling
@@ -870,7 +870,7 @@ static void fc_rport_enter_logo(struct fc_rport *rport)
870 870
871 871
872/** 872/**
873 * fc_rport_recv_req - Receive a request from a rport 873 * fc_rport_recv_req() - Receive a request from a rport
874 * @sp: current sequence in the PLOGI exchange 874 * @sp: current sequence in the PLOGI exchange
875 * @fp: response frame 875 * @fp: response frame
876 * @rp_arg: Fibre Channel remote port 876 * @rp_arg: Fibre Channel remote port
@@ -931,7 +931,7 @@ void fc_rport_recv_req(struct fc_seq *sp, struct fc_frame *fp,
931} 931}
932 932
933/** 933/**
934 * fc_rport_recv_plogi_req - Handle incoming Port Login (PLOGI) request 934 * fc_rport_recv_plogi_req() - Handle incoming Port Login (PLOGI) request
935 * @rport: Fibre Channel remote port that initiated PLOGI 935 * @rport: Fibre Channel remote port that initiated PLOGI
936 * @sp: current sequence in the PLOGI exchange 936 * @sp: current sequence in the PLOGI exchange
937 * @fp: PLOGI request frame 937 * @fp: PLOGI request frame
@@ -1053,7 +1053,7 @@ static void fc_rport_recv_plogi_req(struct fc_rport *rport,
1053} 1053}
1054 1054
1055/** 1055/**
1056 * fc_rport_recv_prli_req - Handle incoming Process Login (PRLI) request 1056 * fc_rport_recv_prli_req() - Handle incoming Process Login (PRLI) request
1057 * @rport: Fibre Channel remote port that initiated PRLI 1057 * @rport: Fibre Channel remote port that initiated PRLI
1058 * @sp: current sequence in the PRLI exchange 1058 * @sp: current sequence in the PRLI exchange
1059 * @fp: PRLI request frame 1059 * @fp: PRLI request frame
@@ -1204,7 +1204,7 @@ static void fc_rport_recv_prli_req(struct fc_rport *rport,
1204} 1204}
1205 1205
1206/** 1206/**
1207 * fc_rport_recv_prlo_req - Handle incoming Process Logout (PRLO) request 1207 * fc_rport_recv_prlo_req() - Handle incoming Process Logout (PRLO) request
1208 * @rport: Fibre Channel remote port that initiated PRLO 1208 * @rport: Fibre Channel remote port that initiated PRLO
1209 * @sp: current sequence in the PRLO exchange 1209 * @sp: current sequence in the PRLO exchange
1210 * @fp: PRLO request frame 1210 * @fp: PRLO request frame
@@ -1235,7 +1235,7 @@ static void fc_rport_recv_prlo_req(struct fc_rport *rport, struct fc_seq *sp,
1235} 1235}
1236 1236
1237/** 1237/**
1238 * fc_rport_recv_logo_req - Handle incoming Logout (LOGO) request 1238 * fc_rport_recv_logo_req() - Handle incoming Logout (LOGO) request
1239 * @rport: Fibre Channel remote port that initiated LOGO 1239 * @rport: Fibre Channel remote port that initiated LOGO
1240 * @sp: current sequence in the LOGO exchange 1240 * @sp: current sequence in the LOGO exchange
1241 * @fp: LOGO request frame 1241 * @fp: LOGO request frame
diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h
index 282829cdf352..a2e126b86e3e 100644
--- a/include/scsi/libfc.h
+++ b/include/scsi/libfc.h
@@ -665,7 +665,7 @@ struct fc_lport {
665 struct delayed_work disc_work; 665 struct delayed_work disc_work;
666}; 666};
667 667
668/** 668/*
669 * FC_LPORT HELPER FUNCTIONS 669 * FC_LPORT HELPER FUNCTIONS
670 *****************************/ 670 *****************************/
671static inline void *lport_priv(const struct fc_lport *lp) 671static inline void *lport_priv(const struct fc_lport *lp)
@@ -697,7 +697,7 @@ static inline void fc_lport_state_enter(struct fc_lport *lp,
697} 697}
698 698
699 699
700/** 700/*
701 * LOCAL PORT LAYER 701 * LOCAL PORT LAYER
702 *****************************/ 702 *****************************/
703int fc_lport_init(struct fc_lport *lp); 703int fc_lport_init(struct fc_lport *lp);
@@ -747,19 +747,19 @@ int fc_lport_reset(struct fc_lport *);
747int fc_set_mfs(struct fc_lport *lp, u32 mfs); 747int fc_set_mfs(struct fc_lport *lp, u32 mfs);
748 748
749 749
750/** 750/*
751 * REMOTE PORT LAYER 751 * REMOTE PORT LAYER
752 *****************************/ 752 *****************************/
753int fc_rport_init(struct fc_lport *lp); 753int fc_rport_init(struct fc_lport *lp);
754void fc_rport_terminate_io(struct fc_rport *rp); 754void fc_rport_terminate_io(struct fc_rport *rp);
755 755
756/** 756/*
757 * DISCOVERY LAYER 757 * DISCOVERY LAYER
758 *****************************/ 758 *****************************/
759int fc_disc_init(struct fc_lport *lp); 759int fc_disc_init(struct fc_lport *lp);
760 760
761 761
762/** 762/*
763 * SCSI LAYER 763 * SCSI LAYER
764 *****************************/ 764 *****************************/
765/* 765/*
@@ -820,7 +820,7 @@ int fc_change_queue_type(struct scsi_device *sdev, int tag_type);
820 */ 820 */
821void fc_fcp_destroy(struct fc_lport *); 821void fc_fcp_destroy(struct fc_lport *);
822 822
823/** 823/*
824 * ELS/CT interface 824 * ELS/CT interface
825 *****************************/ 825 *****************************/
826/* 826/*
@@ -829,7 +829,7 @@ void fc_fcp_destroy(struct fc_lport *);
829int fc_elsct_init(struct fc_lport *lp); 829int fc_elsct_init(struct fc_lport *lp);
830 830
831 831
832/** 832/*
833 * EXCHANGE MANAGER LAYER 833 * EXCHANGE MANAGER LAYER
834 *****************************/ 834 *****************************/
835/* 835/*
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-11 04:59:13 -0500