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authorMihai Donțu <mihai.dontu@gmail.com>2010-09-07 19:54:02 -0400
committerGreg Kroah-Hartman <gregkh@suse.de>2010-10-22 13:21:30 -0400
commita1df4e45c81ec9ae6b537f845db48b82ab40ac4f (patch)
treec4bdfe73586fbaa8e7a330019bdd18f790c2eee2 /drivers/usb/gadget/rndis.c
parent65fd42724aee31018b0bb53f4cb04971423be664 (diff)
USB: gadget: rndis: fix up coding style issues in the file
Corrected the coding style. Signed-off-by: Mihai Dontu <mihai.dontu@gmail.com> Cc: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/gadget/rndis.c')
-rw-r--r--drivers/usb/gadget/rndis.c492
1 files changed, 244 insertions, 248 deletions
diff --git a/drivers/usb/gadget/rndis.c b/drivers/usb/gadget/rndis.c
index 972d5ddd1e18..5b314041dfa9 100644
--- a/drivers/usb/gadget/rndis.c
+++ b/drivers/usb/gadget/rndis.c
@@ -61,17 +61,17 @@ MODULE_PARM_DESC (rndis_debug, "enable debugging");
61#define RNDIS_MAX_CONFIGS 1 61#define RNDIS_MAX_CONFIGS 1
62 62
63 63
64static rndis_params rndis_per_dev_params [RNDIS_MAX_CONFIGS]; 64static rndis_params rndis_per_dev_params[RNDIS_MAX_CONFIGS];
65 65
66/* Driver Version */ 66/* Driver Version */
67static const __le32 rndis_driver_version = cpu_to_le32 (1); 67static const __le32 rndis_driver_version = cpu_to_le32(1);
68 68
69/* Function Prototypes */ 69/* Function Prototypes */
70static rndis_resp_t *rndis_add_response (int configNr, u32 length); 70static rndis_resp_t *rndis_add_response(int configNr, u32 length);
71 71
72 72
73/* supported OIDs */ 73/* supported OIDs */
74static const u32 oid_supported_list [] = 74static const u32 oid_supported_list[] =
75{ 75{
76 /* the general stuff */ 76 /* the general stuff */
77 OID_GEN_SUPPORTED_LIST, 77 OID_GEN_SUPPORTED_LIST,
@@ -161,21 +161,20 @@ static const u32 oid_supported_list [] =
161 161
162 162
163/* NDIS Functions */ 163/* NDIS Functions */
164static int 164static int gen_ndis_query_resp(int configNr, u32 OID, u8 *buf,
165gen_ndis_query_resp (int configNr, u32 OID, u8 *buf, unsigned buf_len, 165 unsigned buf_len, rndis_resp_t *r)
166 rndis_resp_t *r)
167{ 166{
168 int retval = -ENOTSUPP; 167 int retval = -ENOTSUPP;
169 u32 length = 4; /* usually */ 168 u32 length = 4; /* usually */
170 __le32 *outbuf; 169 __le32 *outbuf;
171 int i, count; 170 int i, count;
172 rndis_query_cmplt_type *resp; 171 rndis_query_cmplt_type *resp;
173 struct net_device *net; 172 struct net_device *net;
174 struct rtnl_link_stats64 temp; 173 struct rtnl_link_stats64 temp;
175 const struct rtnl_link_stats64 *stats; 174 const struct rtnl_link_stats64 *stats;
176 175
177 if (!r) return -ENOMEM; 176 if (!r) return -ENOMEM;
178 resp = (rndis_query_cmplt_type *) r->buf; 177 resp = (rndis_query_cmplt_type *)r->buf;
179 178
180 if (!resp) return -ENOMEM; 179 if (!resp) return -ENOMEM;
181 180
@@ -191,8 +190,8 @@ gen_ndis_query_resp (int configNr, u32 OID, u8 *buf, unsigned buf_len,
191 } 190 }
192 191
193 /* response goes here, right after the header */ 192 /* response goes here, right after the header */
194 outbuf = (__le32 *) &resp[1]; 193 outbuf = (__le32 *)&resp[1];
195 resp->InformationBufferOffset = cpu_to_le32 (16); 194 resp->InformationBufferOffset = cpu_to_le32(16);
196 195
197 net = rndis_per_dev_params[configNr].dev; 196 net = rndis_per_dev_params[configNr].dev;
198 stats = dev_get_stats(net, &temp); 197 stats = dev_get_stats(net, &temp);
@@ -204,10 +203,10 @@ gen_ndis_query_resp (int configNr, u32 OID, u8 *buf, unsigned buf_len,
204 /* mandatory */ 203 /* mandatory */
205 case OID_GEN_SUPPORTED_LIST: 204 case OID_GEN_SUPPORTED_LIST:
206 pr_debug("%s: OID_GEN_SUPPORTED_LIST\n", __func__); 205 pr_debug("%s: OID_GEN_SUPPORTED_LIST\n", __func__);
207 length = sizeof (oid_supported_list); 206 length = sizeof(oid_supported_list);
208 count = length / sizeof (u32); 207 count = length / sizeof(u32);
209 for (i = 0; i < count; i++) 208 for (i = 0; i < count; i++)
210 outbuf[i] = cpu_to_le32 (oid_supported_list[i]); 209 outbuf[i] = cpu_to_le32(oid_supported_list[i]);
211 retval = 0; 210 retval = 0;
212 break; 211 break;
213 212
@@ -220,14 +219,14 @@ gen_ndis_query_resp (int configNr, u32 OID, u8 *buf, unsigned buf_len,
220 * reddite ergo quae sunt Caesaris Caesari 219 * reddite ergo quae sunt Caesaris Caesari
221 * et quae sunt Dei Deo! 220 * et quae sunt Dei Deo!
222 */ 221 */
223 *outbuf = cpu_to_le32 (0); 222 *outbuf = cpu_to_le32(0);
224 retval = 0; 223 retval = 0;
225 break; 224 break;
226 225
227 /* mandatory */ 226 /* mandatory */
228 case OID_GEN_MEDIA_SUPPORTED: 227 case OID_GEN_MEDIA_SUPPORTED:
229 pr_debug("%s: OID_GEN_MEDIA_SUPPORTED\n", __func__); 228 pr_debug("%s: OID_GEN_MEDIA_SUPPORTED\n", __func__);
230 *outbuf = cpu_to_le32 (rndis_per_dev_params [configNr].medium); 229 *outbuf = cpu_to_le32(rndis_per_dev_params[configNr].medium);
231 retval = 0; 230 retval = 0;
232 break; 231 break;
233 232
@@ -235,16 +234,16 @@ gen_ndis_query_resp (int configNr, u32 OID, u8 *buf, unsigned buf_len,
235 case OID_GEN_MEDIA_IN_USE: 234 case OID_GEN_MEDIA_IN_USE:
236 pr_debug("%s: OID_GEN_MEDIA_IN_USE\n", __func__); 235 pr_debug("%s: OID_GEN_MEDIA_IN_USE\n", __func__);
237 /* one medium, one transport... (maybe you do it better) */ 236 /* one medium, one transport... (maybe you do it better) */
238 *outbuf = cpu_to_le32 (rndis_per_dev_params [configNr].medium); 237 *outbuf = cpu_to_le32(rndis_per_dev_params[configNr].medium);
239 retval = 0; 238 retval = 0;
240 break; 239 break;
241 240
242 /* mandatory */ 241 /* mandatory */
243 case OID_GEN_MAXIMUM_FRAME_SIZE: 242 case OID_GEN_MAXIMUM_FRAME_SIZE:
244 pr_debug("%s: OID_GEN_MAXIMUM_FRAME_SIZE\n", __func__); 243 pr_debug("%s: OID_GEN_MAXIMUM_FRAME_SIZE\n", __func__);
245 if (rndis_per_dev_params [configNr].dev) { 244 if (rndis_per_dev_params[configNr].dev) {
246 *outbuf = cpu_to_le32 ( 245 *outbuf = cpu_to_le32(
247 rndis_per_dev_params [configNr].dev->mtu); 246 rndis_per_dev_params[configNr].dev->mtu);
248 retval = 0; 247 retval = 0;
249 } 248 }
250 break; 249 break;
@@ -253,21 +252,21 @@ gen_ndis_query_resp (int configNr, u32 OID, u8 *buf, unsigned buf_len,
253 case OID_GEN_LINK_SPEED: 252 case OID_GEN_LINK_SPEED:
254 if (rndis_debug > 1) 253 if (rndis_debug > 1)
255 pr_debug("%s: OID_GEN_LINK_SPEED\n", __func__); 254 pr_debug("%s: OID_GEN_LINK_SPEED\n", __func__);
256 if (rndis_per_dev_params [configNr].media_state 255 if (rndis_per_dev_params[configNr].media_state
257 == NDIS_MEDIA_STATE_DISCONNECTED) 256 == NDIS_MEDIA_STATE_DISCONNECTED)
258 *outbuf = cpu_to_le32 (0); 257 *outbuf = cpu_to_le32(0);
259 else 258 else
260 *outbuf = cpu_to_le32 ( 259 *outbuf = cpu_to_le32(
261 rndis_per_dev_params [configNr].speed); 260 rndis_per_dev_params[configNr].speed);
262 retval = 0; 261 retval = 0;
263 break; 262 break;
264 263
265 /* mandatory */ 264 /* mandatory */
266 case OID_GEN_TRANSMIT_BLOCK_SIZE: 265 case OID_GEN_TRANSMIT_BLOCK_SIZE:
267 pr_debug("%s: OID_GEN_TRANSMIT_BLOCK_SIZE\n", __func__); 266 pr_debug("%s: OID_GEN_TRANSMIT_BLOCK_SIZE\n", __func__);
268 if (rndis_per_dev_params [configNr].dev) { 267 if (rndis_per_dev_params[configNr].dev) {
269 *outbuf = cpu_to_le32 ( 268 *outbuf = cpu_to_le32(
270 rndis_per_dev_params [configNr].dev->mtu); 269 rndis_per_dev_params[configNr].dev->mtu);
271 retval = 0; 270 retval = 0;
272 } 271 }
273 break; 272 break;
@@ -275,9 +274,9 @@ gen_ndis_query_resp (int configNr, u32 OID, u8 *buf, unsigned buf_len,
275 /* mandatory */ 274 /* mandatory */
276 case OID_GEN_RECEIVE_BLOCK_SIZE: 275 case OID_GEN_RECEIVE_BLOCK_SIZE:
277 pr_debug("%s: OID_GEN_RECEIVE_BLOCK_SIZE\n", __func__); 276 pr_debug("%s: OID_GEN_RECEIVE_BLOCK_SIZE\n", __func__);
278 if (rndis_per_dev_params [configNr].dev) { 277 if (rndis_per_dev_params[configNr].dev) {
279 *outbuf = cpu_to_le32 ( 278 *outbuf = cpu_to_le32(
280 rndis_per_dev_params [configNr].dev->mtu); 279 rndis_per_dev_params[configNr].dev->mtu);
281 retval = 0; 280 retval = 0;
282 } 281 }
283 break; 282 break;
@@ -285,18 +284,20 @@ gen_ndis_query_resp (int configNr, u32 OID, u8 *buf, unsigned buf_len,
285 /* mandatory */ 284 /* mandatory */
286 case OID_GEN_VENDOR_ID: 285 case OID_GEN_VENDOR_ID:
287 pr_debug("%s: OID_GEN_VENDOR_ID\n", __func__); 286 pr_debug("%s: OID_GEN_VENDOR_ID\n", __func__);
288 *outbuf = cpu_to_le32 ( 287 *outbuf = cpu_to_le32(
289 rndis_per_dev_params [configNr].vendorID); 288 rndis_per_dev_params[configNr].vendorID);
290 retval = 0; 289 retval = 0;
291 break; 290 break;
292 291
293 /* mandatory */ 292 /* mandatory */
294 case OID_GEN_VENDOR_DESCRIPTION: 293 case OID_GEN_VENDOR_DESCRIPTION:
295 pr_debug("%s: OID_GEN_VENDOR_DESCRIPTION\n", __func__); 294 pr_debug("%s: OID_GEN_VENDOR_DESCRIPTION\n", __func__);
296 if ( rndis_per_dev_params [configNr].vendorDescr ) { 295 if (rndis_per_dev_params[configNr].vendorDescr) {
297 length = strlen (rndis_per_dev_params [configNr].vendorDescr); 296 length = strlen(rndis_per_dev_params[configNr].
298 memcpy (outbuf, 297 vendorDescr);
299 rndis_per_dev_params [configNr].vendorDescr, length); 298 memcpy(outbuf,
299 rndis_per_dev_params[configNr].vendorDescr,
300 length);
300 } else { 301 } else {
301 outbuf[0] = 0; 302 outbuf[0] = 0;
302 } 303 }
@@ -313,7 +314,7 @@ gen_ndis_query_resp (int configNr, u32 OID, u8 *buf, unsigned buf_len,
313 /* mandatory */ 314 /* mandatory */
314 case OID_GEN_CURRENT_PACKET_FILTER: 315 case OID_GEN_CURRENT_PACKET_FILTER:
315 pr_debug("%s: OID_GEN_CURRENT_PACKET_FILTER\n", __func__); 316 pr_debug("%s: OID_GEN_CURRENT_PACKET_FILTER\n", __func__);
316 *outbuf = cpu_to_le32 (*rndis_per_dev_params[configNr].filter); 317 *outbuf = cpu_to_le32(*rndis_per_dev_params[configNr].filter);
317 retval = 0; 318 retval = 0;
318 break; 319 break;
319 320
@@ -328,14 +329,14 @@ gen_ndis_query_resp (int configNr, u32 OID, u8 *buf, unsigned buf_len,
328 case OID_GEN_MEDIA_CONNECT_STATUS: 329 case OID_GEN_MEDIA_CONNECT_STATUS:
329 if (rndis_debug > 1) 330 if (rndis_debug > 1)
330 pr_debug("%s: OID_GEN_MEDIA_CONNECT_STATUS\n", __func__); 331 pr_debug("%s: OID_GEN_MEDIA_CONNECT_STATUS\n", __func__);
331 *outbuf = cpu_to_le32 (rndis_per_dev_params [configNr] 332 *outbuf = cpu_to_le32(rndis_per_dev_params[configNr]
332 .media_state); 333 .media_state);
333 retval = 0; 334 retval = 0;
334 break; 335 break;
335 336
336 case OID_GEN_PHYSICAL_MEDIUM: 337 case OID_GEN_PHYSICAL_MEDIUM:
337 pr_debug("%s: OID_GEN_PHYSICAL_MEDIUM\n", __func__); 338 pr_debug("%s: OID_GEN_PHYSICAL_MEDIUM\n", __func__);
338 *outbuf = cpu_to_le32 (0); 339 *outbuf = cpu_to_le32(0);
339 retval = 0; 340 retval = 0;
340 break; 341 break;
341 342
@@ -409,10 +410,10 @@ gen_ndis_query_resp (int configNr, u32 OID, u8 *buf, unsigned buf_len,
409 /* mandatory */ 410 /* mandatory */
410 case OID_802_3_PERMANENT_ADDRESS: 411 case OID_802_3_PERMANENT_ADDRESS:
411 pr_debug("%s: OID_802_3_PERMANENT_ADDRESS\n", __func__); 412 pr_debug("%s: OID_802_3_PERMANENT_ADDRESS\n", __func__);
412 if (rndis_per_dev_params [configNr].dev) { 413 if (rndis_per_dev_params[configNr].dev) {
413 length = ETH_ALEN; 414 length = ETH_ALEN;
414 memcpy (outbuf, 415 memcpy(outbuf,
415 rndis_per_dev_params [configNr].host_mac, 416 rndis_per_dev_params[configNr].host_mac,
416 length); 417 length);
417 retval = 0; 418 retval = 0;
418 } 419 }
@@ -421,9 +422,9 @@ gen_ndis_query_resp (int configNr, u32 OID, u8 *buf, unsigned buf_len,
421 /* mandatory */ 422 /* mandatory */
422 case OID_802_3_CURRENT_ADDRESS: 423 case OID_802_3_CURRENT_ADDRESS:
423 pr_debug("%s: OID_802_3_CURRENT_ADDRESS\n", __func__); 424 pr_debug("%s: OID_802_3_CURRENT_ADDRESS\n", __func__);
424 if (rndis_per_dev_params [configNr].dev) { 425 if (rndis_per_dev_params[configNr].dev) {
425 length = ETH_ALEN; 426 length = ETH_ALEN;
426 memcpy (outbuf, 427 memcpy(outbuf,
427 rndis_per_dev_params [configNr].host_mac, 428 rndis_per_dev_params [configNr].host_mac,
428 length); 429 length);
429 retval = 0; 430 retval = 0;
@@ -434,7 +435,7 @@ gen_ndis_query_resp (int configNr, u32 OID, u8 *buf, unsigned buf_len,
434 case OID_802_3_MULTICAST_LIST: 435 case OID_802_3_MULTICAST_LIST:
435 pr_debug("%s: OID_802_3_MULTICAST_LIST\n", __func__); 436 pr_debug("%s: OID_802_3_MULTICAST_LIST\n", __func__);
436 /* Multicast base address only */ 437 /* Multicast base address only */
437 *outbuf = cpu_to_le32 (0xE0000000); 438 *outbuf = cpu_to_le32(0xE0000000);
438 retval = 0; 439 retval = 0;
439 break; 440 break;
440 441
@@ -442,7 +443,7 @@ gen_ndis_query_resp (int configNr, u32 OID, u8 *buf, unsigned buf_len,
442 case OID_802_3_MAXIMUM_LIST_SIZE: 443 case OID_802_3_MAXIMUM_LIST_SIZE:
443 pr_debug("%s: OID_802_3_MAXIMUM_LIST_SIZE\n", __func__); 444 pr_debug("%s: OID_802_3_MAXIMUM_LIST_SIZE\n", __func__);
444 /* Multicast base address only */ 445 /* Multicast base address only */
445 *outbuf = cpu_to_le32 (1); 446 *outbuf = cpu_to_le32(1);
446 retval = 0; 447 retval = 0;
447 break; 448 break;
448 449
@@ -466,14 +467,14 @@ gen_ndis_query_resp (int configNr, u32 OID, u8 *buf, unsigned buf_len,
466 /* mandatory */ 467 /* mandatory */
467 case OID_802_3_XMIT_ONE_COLLISION: 468 case OID_802_3_XMIT_ONE_COLLISION:
468 pr_debug("%s: OID_802_3_XMIT_ONE_COLLISION\n", __func__); 469 pr_debug("%s: OID_802_3_XMIT_ONE_COLLISION\n", __func__);
469 *outbuf = cpu_to_le32 (0); 470 *outbuf = cpu_to_le32(0);
470 retval = 0; 471 retval = 0;
471 break; 472 break;
472 473
473 /* mandatory */ 474 /* mandatory */
474 case OID_802_3_XMIT_MORE_COLLISIONS: 475 case OID_802_3_XMIT_MORE_COLLISIONS:
475 pr_debug("%s: OID_802_3_XMIT_MORE_COLLISIONS\n", __func__); 476 pr_debug("%s: OID_802_3_XMIT_MORE_COLLISIONS\n", __func__);
476 *outbuf = cpu_to_le32 (0); 477 *outbuf = cpu_to_le32(0);
477 retval = 0; 478 retval = 0;
478 break; 479 break;
479 480
@@ -484,22 +485,22 @@ gen_ndis_query_resp (int configNr, u32 OID, u8 *buf, unsigned buf_len,
484 if (retval < 0) 485 if (retval < 0)
485 length = 0; 486 length = 0;
486 487
487 resp->InformationBufferLength = cpu_to_le32 (length); 488 resp->InformationBufferLength = cpu_to_le32(length);
488 r->length = length + sizeof *resp; 489 r->length = length + sizeof(*resp);
489 resp->MessageLength = cpu_to_le32 (r->length); 490 resp->MessageLength = cpu_to_le32(r->length);
490 return retval; 491 return retval;
491} 492}
492 493
493static int gen_ndis_set_resp (u8 configNr, u32 OID, u8 *buf, u32 buf_len, 494static int gen_ndis_set_resp(u8 configNr, u32 OID, u8 *buf, u32 buf_len,
494 rndis_resp_t *r) 495 rndis_resp_t *r)
495{ 496{
496 rndis_set_cmplt_type *resp; 497 rndis_set_cmplt_type *resp;
497 int i, retval = -ENOTSUPP; 498 int i, retval = -ENOTSUPP;
498 struct rndis_params *params; 499 struct rndis_params *params;
499 500
500 if (!r) 501 if (!r)
501 return -ENOMEM; 502 return -ENOMEM;
502 resp = (rndis_set_cmplt_type *) r->buf; 503 resp = (rndis_set_cmplt_type *)r->buf;
503 if (!resp) 504 if (!resp)
504 return -ENOMEM; 505 return -ENOMEM;
505 506
@@ -514,7 +515,7 @@ static int gen_ndis_set_resp (u8 configNr, u32 OID, u8 *buf, u32 buf_len,
514 } 515 }
515 } 516 }
516 517
517 params = &rndis_per_dev_params [configNr]; 518 params = &rndis_per_dev_params[configNr];
518 switch (OID) { 519 switch (OID) {
519 case OID_GEN_CURRENT_PACKET_FILTER: 520 case OID_GEN_CURRENT_PACKET_FILTER:
520 521
@@ -537,11 +538,11 @@ static int gen_ndis_set_resp (u8 configNr, u32 OID, u8 *buf, u32 buf_len,
537 params->state = RNDIS_DATA_INITIALIZED; 538 params->state = RNDIS_DATA_INITIALIZED;
538 netif_carrier_on(params->dev); 539 netif_carrier_on(params->dev);
539 if (netif_running(params->dev)) 540 if (netif_running(params->dev))
540 netif_wake_queue (params->dev); 541 netif_wake_queue(params->dev);
541 } else { 542 } else {
542 params->state = RNDIS_INITIALIZED; 543 params->state = RNDIS_INITIALIZED;
543 netif_carrier_off (params->dev); 544 netif_carrier_off(params->dev);
544 netif_stop_queue (params->dev); 545 netif_stop_queue(params->dev);
545 } 546 }
546 break; 547 break;
547 548
@@ -563,48 +564,47 @@ static int gen_ndis_set_resp (u8 configNr, u32 OID, u8 *buf, u32 buf_len,
563 * Response Functions 564 * Response Functions
564 */ 565 */
565 566
566static int rndis_init_response (int configNr, rndis_init_msg_type *buf) 567static int rndis_init_response(int configNr, rndis_init_msg_type *buf)
567{ 568{
568 rndis_init_cmplt_type *resp; 569 rndis_init_cmplt_type *resp;
569 rndis_resp_t *r; 570 rndis_resp_t *r;
570 struct rndis_params *params = rndis_per_dev_params + configNr; 571 struct rndis_params *params = rndis_per_dev_params + configNr;
571 572
572 if (!params->dev) 573 if (!params->dev)
573 return -ENOTSUPP; 574 return -ENOTSUPP;
574 575
575 r = rndis_add_response (configNr, sizeof (rndis_init_cmplt_type)); 576 r = rndis_add_response(configNr, sizeof(rndis_init_cmplt_type));
576 if (!r) 577 if (!r)
577 return -ENOMEM; 578 return -ENOMEM;
578 resp = (rndis_init_cmplt_type *) r->buf; 579 resp = (rndis_init_cmplt_type *)r->buf;
579 580
580 resp->MessageType = cpu_to_le32 ( 581 resp->MessageType = cpu_to_le32(REMOTE_NDIS_INITIALIZE_CMPLT);
581 REMOTE_NDIS_INITIALIZE_CMPLT); 582 resp->MessageLength = cpu_to_le32(52);
582 resp->MessageLength = cpu_to_le32 (52);
583 resp->RequestID = buf->RequestID; /* Still LE in msg buffer */ 583 resp->RequestID = buf->RequestID; /* Still LE in msg buffer */
584 resp->Status = cpu_to_le32 (RNDIS_STATUS_SUCCESS); 584 resp->Status = cpu_to_le32(RNDIS_STATUS_SUCCESS);
585 resp->MajorVersion = cpu_to_le32 (RNDIS_MAJOR_VERSION); 585 resp->MajorVersion = cpu_to_le32(RNDIS_MAJOR_VERSION);
586 resp->MinorVersion = cpu_to_le32 (RNDIS_MINOR_VERSION); 586 resp->MinorVersion = cpu_to_le32(RNDIS_MINOR_VERSION);
587 resp->DeviceFlags = cpu_to_le32 (RNDIS_DF_CONNECTIONLESS); 587 resp->DeviceFlags = cpu_to_le32(RNDIS_DF_CONNECTIONLESS);
588 resp->Medium = cpu_to_le32 (RNDIS_MEDIUM_802_3); 588 resp->Medium = cpu_to_le32(RNDIS_MEDIUM_802_3);
589 resp->MaxPacketsPerTransfer = cpu_to_le32 (1); 589 resp->MaxPacketsPerTransfer = cpu_to_le32(1);
590 resp->MaxTransferSize = cpu_to_le32 ( 590 resp->MaxTransferSize = cpu_to_le32(
591 params->dev->mtu 591 params->dev->mtu
592 + sizeof (struct ethhdr) 592 + sizeof(struct ethhdr)
593 + sizeof (struct rndis_packet_msg_type) 593 + sizeof(struct rndis_packet_msg_type)
594 + 22); 594 + 22);
595 resp->PacketAlignmentFactor = cpu_to_le32 (0); 595 resp->PacketAlignmentFactor = cpu_to_le32(0);
596 resp->AFListOffset = cpu_to_le32 (0); 596 resp->AFListOffset = cpu_to_le32(0);
597 resp->AFListSize = cpu_to_le32 (0); 597 resp->AFListSize = cpu_to_le32(0);
598 598
599 params->resp_avail(params->v); 599 params->resp_avail(params->v);
600 return 0; 600 return 0;
601} 601}
602 602
603static int rndis_query_response (int configNr, rndis_query_msg_type *buf) 603static int rndis_query_response(int configNr, rndis_query_msg_type *buf)
604{ 604{
605 rndis_query_cmplt_type *resp; 605 rndis_query_cmplt_type *resp;
606 rndis_resp_t *r; 606 rndis_resp_t *r;
607 struct rndis_params *params = rndis_per_dev_params + configNr; 607 struct rndis_params *params = rndis_per_dev_params + configNr;
608 608
609 /* pr_debug("%s: OID = %08X\n", __func__, cpu_to_le32(buf->OID)); */ 609 /* pr_debug("%s: OID = %08X\n", __func__, cpu_to_le32(buf->OID)); */
610 if (!params->dev) 610 if (!params->dev)
@@ -616,47 +616,46 @@ static int rndis_query_response (int configNr, rndis_query_msg_type *buf)
616 * rndis_query_cmplt_type followed by data. 616 * rndis_query_cmplt_type followed by data.
617 * oid_supported_list is the largest data reply 617 * oid_supported_list is the largest data reply
618 */ 618 */
619 r = rndis_add_response (configNr, 619 r = rndis_add_response(configNr,
620 sizeof (oid_supported_list) + sizeof(rndis_query_cmplt_type)); 620 sizeof(oid_supported_list) + sizeof(rndis_query_cmplt_type));
621 if (!r) 621 if (!r)
622 return -ENOMEM; 622 return -ENOMEM;
623 resp = (rndis_query_cmplt_type *) r->buf; 623 resp = (rndis_query_cmplt_type *)r->buf;
624 624
625 resp->MessageType = cpu_to_le32 (REMOTE_NDIS_QUERY_CMPLT); 625 resp->MessageType = cpu_to_le32(REMOTE_NDIS_QUERY_CMPLT);
626 resp->RequestID = buf->RequestID; /* Still LE in msg buffer */ 626 resp->RequestID = buf->RequestID; /* Still LE in msg buffer */
627 627
628 if (gen_ndis_query_resp (configNr, le32_to_cpu (buf->OID), 628 if (gen_ndis_query_resp(configNr, le32_to_cpu(buf->OID),
629 le32_to_cpu(buf->InformationBufferOffset) 629 le32_to_cpu(buf->InformationBufferOffset)
630 + 8 + (u8 *) buf, 630 + 8 + (u8 *)buf,
631 le32_to_cpu(buf->InformationBufferLength), 631 le32_to_cpu(buf->InformationBufferLength),
632 r)) { 632 r)) {
633 /* OID not supported */ 633 /* OID not supported */
634 resp->Status = cpu_to_le32 ( 634 resp->Status = cpu_to_le32(RNDIS_STATUS_NOT_SUPPORTED);
635 RNDIS_STATUS_NOT_SUPPORTED); 635 resp->MessageLength = cpu_to_le32(sizeof *resp);
636 resp->MessageLength = cpu_to_le32 (sizeof *resp); 636 resp->InformationBufferLength = cpu_to_le32(0);
637 resp->InformationBufferLength = cpu_to_le32 (0); 637 resp->InformationBufferOffset = cpu_to_le32(0);
638 resp->InformationBufferOffset = cpu_to_le32 (0);
639 } else 638 } else
640 resp->Status = cpu_to_le32 (RNDIS_STATUS_SUCCESS); 639 resp->Status = cpu_to_le32(RNDIS_STATUS_SUCCESS);
641 640
642 params->resp_avail(params->v); 641 params->resp_avail(params->v);
643 return 0; 642 return 0;
644} 643}
645 644
646static int rndis_set_response (int configNr, rndis_set_msg_type *buf) 645static int rndis_set_response(int configNr, rndis_set_msg_type *buf)
647{ 646{
648 u32 BufLength, BufOffset; 647 u32 BufLength, BufOffset;
649 rndis_set_cmplt_type *resp; 648 rndis_set_cmplt_type *resp;
650 rndis_resp_t *r; 649 rndis_resp_t *r;
651 struct rndis_params *params = rndis_per_dev_params + configNr; 650 struct rndis_params *params = rndis_per_dev_params + configNr;
652 651
653 r = rndis_add_response (configNr, sizeof (rndis_set_cmplt_type)); 652 r = rndis_add_response(configNr, sizeof(rndis_set_cmplt_type));
654 if (!r) 653 if (!r)
655 return -ENOMEM; 654 return -ENOMEM;
656 resp = (rndis_set_cmplt_type *) r->buf; 655 resp = (rndis_set_cmplt_type *)r->buf;
657 656
658 BufLength = le32_to_cpu (buf->InformationBufferLength); 657 BufLength = le32_to_cpu(buf->InformationBufferLength);
659 BufOffset = le32_to_cpu (buf->InformationBufferOffset); 658 BufOffset = le32_to_cpu(buf->InformationBufferOffset);
660 659
661#ifdef VERBOSE_DEBUG 660#ifdef VERBOSE_DEBUG
662 pr_debug("%s: Length: %d\n", __func__, BufLength); 661 pr_debug("%s: Length: %d\n", __func__, BufLength);
@@ -670,59 +669,59 @@ static int rndis_set_response (int configNr, rndis_set_msg_type *buf)
670 pr_debug("\n"); 669 pr_debug("\n");
671#endif 670#endif
672 671
673 resp->MessageType = cpu_to_le32 (REMOTE_NDIS_SET_CMPLT); 672 resp->MessageType = cpu_to_le32(REMOTE_NDIS_SET_CMPLT);
674 resp->MessageLength = cpu_to_le32 (16); 673 resp->MessageLength = cpu_to_le32(16);
675 resp->RequestID = buf->RequestID; /* Still LE in msg buffer */ 674 resp->RequestID = buf->RequestID; /* Still LE in msg buffer */
676 if (gen_ndis_set_resp (configNr, le32_to_cpu (buf->OID), 675 if (gen_ndis_set_resp(configNr, le32_to_cpu(buf->OID),
677 ((u8 *) buf) + 8 + BufOffset, BufLength, r)) 676 ((u8 *)buf) + 8 + BufOffset, BufLength, r))
678 resp->Status = cpu_to_le32 (RNDIS_STATUS_NOT_SUPPORTED); 677 resp->Status = cpu_to_le32(RNDIS_STATUS_NOT_SUPPORTED);
679 else 678 else
680 resp->Status = cpu_to_le32 (RNDIS_STATUS_SUCCESS); 679 resp->Status = cpu_to_le32(RNDIS_STATUS_SUCCESS);
681 680
682 params->resp_avail(params->v); 681 params->resp_avail(params->v);
683 return 0; 682 return 0;
684} 683}
685 684
686static int rndis_reset_response (int configNr, rndis_reset_msg_type *buf) 685static int rndis_reset_response(int configNr, rndis_reset_msg_type *buf)
687{ 686{
688 rndis_reset_cmplt_type *resp; 687 rndis_reset_cmplt_type *resp;
689 rndis_resp_t *r; 688 rndis_resp_t *r;
690 struct rndis_params *params = rndis_per_dev_params + configNr; 689 struct rndis_params *params = rndis_per_dev_params + configNr;
691 690
692 r = rndis_add_response (configNr, sizeof (rndis_reset_cmplt_type)); 691 r = rndis_add_response(configNr, sizeof(rndis_reset_cmplt_type));
693 if (!r) 692 if (!r)
694 return -ENOMEM; 693 return -ENOMEM;
695 resp = (rndis_reset_cmplt_type *) r->buf; 694 resp = (rndis_reset_cmplt_type *)r->buf;
696 695
697 resp->MessageType = cpu_to_le32 (REMOTE_NDIS_RESET_CMPLT); 696 resp->MessageType = cpu_to_le32(REMOTE_NDIS_RESET_CMPLT);
698 resp->MessageLength = cpu_to_le32 (16); 697 resp->MessageLength = cpu_to_le32(16);
699 resp->Status = cpu_to_le32 (RNDIS_STATUS_SUCCESS); 698 resp->Status = cpu_to_le32(RNDIS_STATUS_SUCCESS);
700 /* resent information */ 699 /* resent information */
701 resp->AddressingReset = cpu_to_le32 (1); 700 resp->AddressingReset = cpu_to_le32(1);
702 701
703 params->resp_avail(params->v); 702 params->resp_avail(params->v);
704 return 0; 703 return 0;
705} 704}
706 705
707static int rndis_keepalive_response (int configNr, 706static int rndis_keepalive_response(int configNr,
708 rndis_keepalive_msg_type *buf) 707 rndis_keepalive_msg_type *buf)
709{ 708{
710 rndis_keepalive_cmplt_type *resp; 709 rndis_keepalive_cmplt_type *resp;
711 rndis_resp_t *r; 710 rndis_resp_t *r;
712 struct rndis_params *params = rndis_per_dev_params + configNr; 711 struct rndis_params *params = rndis_per_dev_params + configNr;
713 712
714 /* host "should" check only in RNDIS_DATA_INITIALIZED state */ 713 /* host "should" check only in RNDIS_DATA_INITIALIZED state */
715 714
716 r = rndis_add_response (configNr, sizeof (rndis_keepalive_cmplt_type)); 715 r = rndis_add_response(configNr, sizeof(rndis_keepalive_cmplt_type));
717 if (!r) 716 if (!r)
718 return -ENOMEM; 717 return -ENOMEM;
719 resp = (rndis_keepalive_cmplt_type *) r->buf; 718 resp = (rndis_keepalive_cmplt_type *)r->buf;
720 719
721 resp->MessageType = cpu_to_le32 ( 720 resp->MessageType = cpu_to_le32(
722 REMOTE_NDIS_KEEPALIVE_CMPLT); 721 REMOTE_NDIS_KEEPALIVE_CMPLT);
723 resp->MessageLength = cpu_to_le32 (16); 722 resp->MessageLength = cpu_to_le32(16);
724 resp->RequestID = buf->RequestID; /* Still LE in msg buffer */ 723 resp->RequestID = buf->RequestID; /* Still LE in msg buffer */
725 resp->Status = cpu_to_le32 (RNDIS_STATUS_SUCCESS); 724 resp->Status = cpu_to_le32(RNDIS_STATUS_SUCCESS);
726 725
727 params->resp_avail(params->v); 726 params->resp_avail(params->v);
728 return 0; 727 return 0;
@@ -732,86 +731,85 @@ static int rndis_keepalive_response (int configNr,
732/* 731/*
733 * Device to Host Comunication 732 * Device to Host Comunication
734 */ 733 */
735static int rndis_indicate_status_msg (int configNr, u32 status) 734static int rndis_indicate_status_msg(int configNr, u32 status)
736{ 735{
737 rndis_indicate_status_msg_type *resp; 736 rndis_indicate_status_msg_type *resp;
738 rndis_resp_t *r; 737 rndis_resp_t *r;
739 struct rndis_params *params = rndis_per_dev_params + configNr; 738 struct rndis_params *params = rndis_per_dev_params + configNr;
740 739
741 if (params->state == RNDIS_UNINITIALIZED) 740 if (params->state == RNDIS_UNINITIALIZED)
742 return -ENOTSUPP; 741 return -ENOTSUPP;
743 742
744 r = rndis_add_response (configNr, 743 r = rndis_add_response(configNr,
745 sizeof (rndis_indicate_status_msg_type)); 744 sizeof(rndis_indicate_status_msg_type));
746 if (!r) 745 if (!r)
747 return -ENOMEM; 746 return -ENOMEM;
748 resp = (rndis_indicate_status_msg_type *) r->buf; 747 resp = (rndis_indicate_status_msg_type *)r->buf;
749 748
750 resp->MessageType = cpu_to_le32 ( 749 resp->MessageType = cpu_to_le32(REMOTE_NDIS_INDICATE_STATUS_MSG);
751 REMOTE_NDIS_INDICATE_STATUS_MSG); 750 resp->MessageLength = cpu_to_le32(20);
752 resp->MessageLength = cpu_to_le32 (20); 751 resp->Status = cpu_to_le32(status);
753 resp->Status = cpu_to_le32 (status); 752 resp->StatusBufferLength = cpu_to_le32(0);
754 resp->StatusBufferLength = cpu_to_le32 (0); 753 resp->StatusBufferOffset = cpu_to_le32(0);
755 resp->StatusBufferOffset = cpu_to_le32 (0);
756 754
757 params->resp_avail(params->v); 755 params->resp_avail(params->v);
758 return 0; 756 return 0;
759} 757}
760 758
761int rndis_signal_connect (int configNr) 759int rndis_signal_connect(int configNr)
762{ 760{
763 rndis_per_dev_params [configNr].media_state 761 rndis_per_dev_params[configNr].media_state
764 = NDIS_MEDIA_STATE_CONNECTED; 762 = NDIS_MEDIA_STATE_CONNECTED;
765 return rndis_indicate_status_msg (configNr, 763 return rndis_indicate_status_msg(configNr,
766 RNDIS_STATUS_MEDIA_CONNECT); 764 RNDIS_STATUS_MEDIA_CONNECT);
767} 765}
768 766
769int rndis_signal_disconnect (int configNr) 767int rndis_signal_disconnect(int configNr)
770{ 768{
771 rndis_per_dev_params [configNr].media_state 769 rndis_per_dev_params[configNr].media_state
772 = NDIS_MEDIA_STATE_DISCONNECTED; 770 = NDIS_MEDIA_STATE_DISCONNECTED;
773 return rndis_indicate_status_msg (configNr, 771 return rndis_indicate_status_msg(configNr,
774 RNDIS_STATUS_MEDIA_DISCONNECT); 772 RNDIS_STATUS_MEDIA_DISCONNECT);
775} 773}
776 774
777void rndis_uninit (int configNr) 775void rndis_uninit(int configNr)
778{ 776{
779 u8 *buf; 777 u8 *buf;
780 u32 length; 778 u32 length;
781 779
782 if (configNr >= RNDIS_MAX_CONFIGS) 780 if (configNr >= RNDIS_MAX_CONFIGS)
783 return; 781 return;
784 rndis_per_dev_params [configNr].state = RNDIS_UNINITIALIZED; 782 rndis_per_dev_params[configNr].state = RNDIS_UNINITIALIZED;
785 783
786 /* drain the response queue */ 784 /* drain the response queue */
787 while ((buf = rndis_get_next_response(configNr, &length))) 785 while ((buf = rndis_get_next_response(configNr, &length)))
788 rndis_free_response(configNr, buf); 786 rndis_free_response(configNr, buf);
789} 787}
790 788
791void rndis_set_host_mac (int configNr, const u8 *addr) 789void rndis_set_host_mac(int configNr, const u8 *addr)
792{ 790{
793 rndis_per_dev_params [configNr].host_mac = addr; 791 rndis_per_dev_params[configNr].host_mac = addr;
794} 792}
795 793
796/* 794/*
797 * Message Parser 795 * Message Parser
798 */ 796 */
799int rndis_msg_parser (u8 configNr, u8 *buf) 797int rndis_msg_parser(u8 configNr, u8 *buf)
800{ 798{
801 u32 MsgType, MsgLength; 799 u32 MsgType, MsgLength;
802 __le32 *tmp; 800 __le32 *tmp;
803 struct rndis_params *params; 801 struct rndis_params *params;
804 802
805 if (!buf) 803 if (!buf)
806 return -ENOMEM; 804 return -ENOMEM;
807 805
808 tmp = (__le32 *) buf; 806 tmp = (__le32 *)buf;
809 MsgType = get_unaligned_le32(tmp++); 807 MsgType = get_unaligned_le32(tmp++);
810 MsgLength = get_unaligned_le32(tmp++); 808 MsgLength = get_unaligned_le32(tmp++);
811 809
812 if (configNr >= RNDIS_MAX_CONFIGS) 810 if (configNr >= RNDIS_MAX_CONFIGS)
813 return -ENOTSUPP; 811 return -ENOTSUPP;
814 params = &rndis_per_dev_params [configNr]; 812 params = &rndis_per_dev_params[configNr];
815 813
816 /* NOTE: RNDIS is *EXTREMELY* chatty ... Windows constantly polls for 814 /* NOTE: RNDIS is *EXTREMELY* chatty ... Windows constantly polls for
817 * rx/tx statistics and link status, in addition to KEEPALIVE traffic 815 * rx/tx statistics and link status, in addition to KEEPALIVE traffic
@@ -822,41 +820,41 @@ int rndis_msg_parser (u8 configNr, u8 *buf)
822 switch (MsgType) { 820 switch (MsgType) {
823 case REMOTE_NDIS_INITIALIZE_MSG: 821 case REMOTE_NDIS_INITIALIZE_MSG:
824 pr_debug("%s: REMOTE_NDIS_INITIALIZE_MSG\n", 822 pr_debug("%s: REMOTE_NDIS_INITIALIZE_MSG\n",
825 __func__ ); 823 __func__);
826 params->state = RNDIS_INITIALIZED; 824 params->state = RNDIS_INITIALIZED;
827 return rndis_init_response (configNr, 825 return rndis_init_response(configNr,
828 (rndis_init_msg_type *) buf); 826 (rndis_init_msg_type *)buf);
829 827
830 case REMOTE_NDIS_HALT_MSG: 828 case REMOTE_NDIS_HALT_MSG:
831 pr_debug("%s: REMOTE_NDIS_HALT_MSG\n", 829 pr_debug("%s: REMOTE_NDIS_HALT_MSG\n",
832 __func__ ); 830 __func__);
833 params->state = RNDIS_UNINITIALIZED; 831 params->state = RNDIS_UNINITIALIZED;
834 if (params->dev) { 832 if (params->dev) {
835 netif_carrier_off (params->dev); 833 netif_carrier_off(params->dev);
836 netif_stop_queue (params->dev); 834 netif_stop_queue(params->dev);
837 } 835 }
838 return 0; 836 return 0;
839 837
840 case REMOTE_NDIS_QUERY_MSG: 838 case REMOTE_NDIS_QUERY_MSG:
841 return rndis_query_response (configNr, 839 return rndis_query_response(configNr,
842 (rndis_query_msg_type *) buf); 840 (rndis_query_msg_type *)buf);
843 841
844 case REMOTE_NDIS_SET_MSG: 842 case REMOTE_NDIS_SET_MSG:
845 return rndis_set_response (configNr, 843 return rndis_set_response(configNr,
846 (rndis_set_msg_type *) buf); 844 (rndis_set_msg_type *)buf);
847 845
848 case REMOTE_NDIS_RESET_MSG: 846 case REMOTE_NDIS_RESET_MSG:
849 pr_debug("%s: REMOTE_NDIS_RESET_MSG\n", 847 pr_debug("%s: REMOTE_NDIS_RESET_MSG\n",
850 __func__ ); 848 __func__);
851 return rndis_reset_response (configNr, 849 return rndis_reset_response(configNr,
852 (rndis_reset_msg_type *) buf); 850 (rndis_reset_msg_type *)buf);
853 851
854 case REMOTE_NDIS_KEEPALIVE_MSG: 852 case REMOTE_NDIS_KEEPALIVE_MSG:
855 /* For USB: host does this every 5 seconds */ 853 /* For USB: host does this every 5 seconds */
856 if (rndis_debug > 1) 854 if (rndis_debug > 1)
857 pr_debug("%s: REMOTE_NDIS_KEEPALIVE_MSG\n", 855 pr_debug("%s: REMOTE_NDIS_KEEPALIVE_MSG\n",
858 __func__ ); 856 __func__);
859 return rndis_keepalive_response (configNr, 857 return rndis_keepalive_response(configNr,
860 (rndis_keepalive_msg_type *) 858 (rndis_keepalive_msg_type *)
861 buf); 859 buf);
862 860
@@ -866,7 +864,7 @@ int rndis_msg_parser (u8 configNr, u8 *buf)
866 * suspending itself. 864 * suspending itself.
867 */ 865 */
868 pr_warning("%s: unknown RNDIS message 0x%08X len %d\n", 866 pr_warning("%s: unknown RNDIS message 0x%08X len %d\n",
869 __func__ , MsgType, MsgLength); 867 __func__, MsgType, MsgLength);
870 { 868 {
871 unsigned i; 869 unsigned i;
872 for (i = 0; i < MsgLength; i += 16) { 870 for (i = 0; i < MsgLength; i += 16) {
@@ -901,10 +899,10 @@ int rndis_register(void (*resp_avail)(void *v), void *v)
901 return -EINVAL; 899 return -EINVAL;
902 900
903 for (i = 0; i < RNDIS_MAX_CONFIGS; i++) { 901 for (i = 0; i < RNDIS_MAX_CONFIGS; i++) {
904 if (!rndis_per_dev_params [i].used) { 902 if (!rndis_per_dev_params[i].used) {
905 rndis_per_dev_params [i].used = 1; 903 rndis_per_dev_params[i].used = 1;
906 rndis_per_dev_params [i].resp_avail = resp_avail; 904 rndis_per_dev_params[i].resp_avail = resp_avail;
907 rndis_per_dev_params [i].v = v; 905 rndis_per_dev_params[i].v = v;
908 pr_debug("%s: configNr = %d\n", __func__, i); 906 pr_debug("%s: configNr = %d\n", __func__, i);
909 return i; 907 return i;
910 } 908 }
@@ -914,12 +912,12 @@ int rndis_register(void (*resp_avail)(void *v), void *v)
914 return -ENODEV; 912 return -ENODEV;
915} 913}
916 914
917void rndis_deregister (int configNr) 915void rndis_deregister(int configNr)
918{ 916{
919 pr_debug("%s: \n", __func__); 917 pr_debug("%s:\n", __func__);
920 918
921 if (configNr >= RNDIS_MAX_CONFIGS) return; 919 if (configNr >= RNDIS_MAX_CONFIGS) return;
922 rndis_per_dev_params [configNr].used = 0; 920 rndis_per_dev_params[configNr].used = 0;
923 921
924 return; 922 return;
925} 923}
@@ -931,76 +929,76 @@ int rndis_set_param_dev(u8 configNr, struct net_device *dev, u16 *cdc_filter)
931 return -EINVAL; 929 return -EINVAL;
932 if (configNr >= RNDIS_MAX_CONFIGS) return -1; 930 if (configNr >= RNDIS_MAX_CONFIGS) return -1;
933 931
934 rndis_per_dev_params [configNr].dev = dev; 932 rndis_per_dev_params[configNr].dev = dev;
935 rndis_per_dev_params [configNr].filter = cdc_filter; 933 rndis_per_dev_params[configNr].filter = cdc_filter;
936 934
937 return 0; 935 return 0;
938} 936}
939 937
940int rndis_set_param_vendor (u8 configNr, u32 vendorID, const char *vendorDescr) 938int rndis_set_param_vendor(u8 configNr, u32 vendorID, const char *vendorDescr)
941{ 939{
942 pr_debug("%s:\n", __func__); 940 pr_debug("%s:\n", __func__);
943 if (!vendorDescr) return -1; 941 if (!vendorDescr) return -1;
944 if (configNr >= RNDIS_MAX_CONFIGS) return -1; 942 if (configNr >= RNDIS_MAX_CONFIGS) return -1;
945 943
946 rndis_per_dev_params [configNr].vendorID = vendorID; 944 rndis_per_dev_params[configNr].vendorID = vendorID;
947 rndis_per_dev_params [configNr].vendorDescr = vendorDescr; 945 rndis_per_dev_params[configNr].vendorDescr = vendorDescr;
948 946
949 return 0; 947 return 0;
950} 948}
951 949
952int rndis_set_param_medium (u8 configNr, u32 medium, u32 speed) 950int rndis_set_param_medium(u8 configNr, u32 medium, u32 speed)
953{ 951{
954 pr_debug("%s: %u %u\n", __func__, medium, speed); 952 pr_debug("%s: %u %u\n", __func__, medium, speed);
955 if (configNr >= RNDIS_MAX_CONFIGS) return -1; 953 if (configNr >= RNDIS_MAX_CONFIGS) return -1;
956 954
957 rndis_per_dev_params [configNr].medium = medium; 955 rndis_per_dev_params[configNr].medium = medium;
958 rndis_per_dev_params [configNr].speed = speed; 956 rndis_per_dev_params[configNr].speed = speed;
959 957
960 return 0; 958 return 0;
961} 959}
962 960
963void rndis_add_hdr (struct sk_buff *skb) 961void rndis_add_hdr(struct sk_buff *skb)
964{ 962{
965 struct rndis_packet_msg_type *header; 963 struct rndis_packet_msg_type *header;
966 964
967 if (!skb) 965 if (!skb)
968 return; 966 return;
969 header = (void *) skb_push (skb, sizeof *header); 967 header = (void *)skb_push(skb, sizeof(*header));
970 memset (header, 0, sizeof *header); 968 memset(header, 0, sizeof *header);
971 header->MessageType = cpu_to_le32(REMOTE_NDIS_PACKET_MSG); 969 header->MessageType = cpu_to_le32(REMOTE_NDIS_PACKET_MSG);
972 header->MessageLength = cpu_to_le32(skb->len); 970 header->MessageLength = cpu_to_le32(skb->len);
973 header->DataOffset = cpu_to_le32 (36); 971 header->DataOffset = cpu_to_le32(36);
974 header->DataLength = cpu_to_le32(skb->len - sizeof *header); 972 header->DataLength = cpu_to_le32(skb->len - sizeof(*header));
975} 973}
976 974
977void rndis_free_response (int configNr, u8 *buf) 975void rndis_free_response(int configNr, u8 *buf)
978{ 976{
979 rndis_resp_t *r; 977 rndis_resp_t *r;
980 struct list_head *act, *tmp; 978 struct list_head *act, *tmp;
981 979
982 list_for_each_safe (act, tmp, 980 list_for_each_safe(act, tmp,
983 &(rndis_per_dev_params [configNr].resp_queue)) 981 &(rndis_per_dev_params[configNr].resp_queue))
984 { 982 {
985 r = list_entry (act, rndis_resp_t, list); 983 r = list_entry(act, rndis_resp_t, list);
986 if (r && r->buf == buf) { 984 if (r && r->buf == buf) {
987 list_del (&r->list); 985 list_del(&r->list);
988 kfree (r); 986 kfree(r);
989 } 987 }
990 } 988 }
991} 989}
992 990
993u8 *rndis_get_next_response (int configNr, u32 *length) 991u8 *rndis_get_next_response(int configNr, u32 *length)
994{ 992{
995 rndis_resp_t *r; 993 rndis_resp_t *r;
996 struct list_head *act, *tmp; 994 struct list_head *act, *tmp;
997 995
998 if (!length) return NULL; 996 if (!length) return NULL;
999 997
1000 list_for_each_safe (act, tmp, 998 list_for_each_safe(act, tmp,
1001 &(rndis_per_dev_params [configNr].resp_queue)) 999 &(rndis_per_dev_params[configNr].resp_queue))
1002 { 1000 {
1003 r = list_entry (act, rndis_resp_t, list); 1001 r = list_entry(act, rndis_resp_t, list);
1004 if (!r->send) { 1002 if (!r->send) {
1005 r->send = 1; 1003 r->send = 1;
1006 *length = r->length; 1004 *length = r->length;
@@ -1011,20 +1009,20 @@ u8 *rndis_get_next_response (int configNr, u32 *length)
1011 return NULL; 1009 return NULL;
1012} 1010}
1013 1011
1014static rndis_resp_t *rndis_add_response (int configNr, u32 length) 1012static rndis_resp_t *rndis_add_response(int configNr, u32 length)
1015{ 1013{
1016 rndis_resp_t *r; 1014 rndis_resp_t *r;
1017 1015
1018 /* NOTE: this gets copied into ether.c USB_BUFSIZ bytes ... */ 1016 /* NOTE: this gets copied into ether.c USB_BUFSIZ bytes ... */
1019 r = kmalloc (sizeof (rndis_resp_t) + length, GFP_ATOMIC); 1017 r = kmalloc(sizeof(rndis_resp_t) + length, GFP_ATOMIC);
1020 if (!r) return NULL; 1018 if (!r) return NULL;
1021 1019
1022 r->buf = (u8 *) (r + 1); 1020 r->buf = (u8 *)(r + 1);
1023 r->length = length; 1021 r->length = length;
1024 r->send = 0; 1022 r->send = 0;
1025 1023
1026 list_add_tail (&r->list, 1024 list_add_tail(&r->list,
1027 &(rndis_per_dev_params [configNr].resp_queue)); 1025 &(rndis_per_dev_params[configNr].resp_queue));
1028 return r; 1026 return r;
1029} 1027}
1030 1028
@@ -1033,7 +1031,7 @@ int rndis_rm_hdr(struct gether *port,
1033 struct sk_buff_head *list) 1031 struct sk_buff_head *list)
1034{ 1032{
1035 /* tmp points to a struct rndis_packet_msg_type */ 1033 /* tmp points to a struct rndis_packet_msg_type */
1036 __le32 *tmp = (void *) skb->data; 1034 __le32 *tmp = (void *)skb->data;
1037 1035
1038 /* MessageType, MessageLength */ 1036 /* MessageType, MessageLength */
1039 if (cpu_to_le32(REMOTE_NDIS_PACKET_MSG) 1037 if (cpu_to_le32(REMOTE_NDIS_PACKET_MSG)
@@ -1054,7 +1052,7 @@ int rndis_rm_hdr(struct gether *port,
1054 return 0; 1052 return 0;
1055} 1053}
1056 1054
1057#ifdef CONFIG_USB_GADGET_DEBUG_FILES 1055#ifdef CONFIG_USB_GADGET_DEBUG_FILES
1058 1056
1059static int rndis_proc_show(struct seq_file *m, void *v) 1057static int rndis_proc_show(struct seq_file *m, void *v)
1060{ 1058{
@@ -1087,7 +1085,7 @@ static int rndis_proc_show(struct seq_file *m, void *v)
1087} 1085}
1088 1086
1089static ssize_t rndis_proc_write(struct file *file, const char __user *buffer, 1087static ssize_t rndis_proc_write(struct file *file, const char __user *buffer,
1090 size_t count, loff_t *ppos) 1088 size_t count, loff_t *ppos)
1091{ 1089{
1092 rndis_params *p = PDE(file->f_path.dentry->d_inode)->data; 1090 rndis_params *p = PDE(file->f_path.dentry->d_inode)->data;
1093 u32 speed = 0; 1091 u32 speed = 0;
@@ -1109,11 +1107,11 @@ static ssize_t rndis_proc_write(struct file *file, const char __user *buffer,
1109 case '8': 1107 case '8':
1110 case '9': 1108 case '9':
1111 fl_speed = 1; 1109 fl_speed = 1;
1112 speed = speed*10 + c - '0'; 1110 speed = speed * 10 + c - '0';
1113 break; 1111 break;
1114 case 'C': 1112 case 'C':
1115 case 'c': 1113 case 'c':
1116 rndis_signal_connect (p->confignr); 1114 rndis_signal_connect(p->confignr);
1117 break; 1115 break;
1118 case 'D': 1116 case 'D':
1119 case 'd': 1117 case 'd':
@@ -1145,11 +1143,11 @@ static const struct file_operations rndis_proc_fops = {
1145 .write = rndis_proc_write, 1143 .write = rndis_proc_write,
1146}; 1144};
1147 1145
1148#define NAME_TEMPLATE "driver/rndis-%03d" 1146#define NAME_TEMPLATE "driver/rndis-%03d"
1149 1147
1150static struct proc_dir_entry *rndis_connect_state [RNDIS_MAX_CONFIGS]; 1148static struct proc_dir_entry *rndis_connect_state [RNDIS_MAX_CONFIGS];
1151 1149
1152#endif /* CONFIG_USB_GADGET_DEBUG_FILES */ 1150#endif /* CONFIG_USB_GADGET_DEBUG_FILES */
1153 1151
1154 1152
1155int rndis_init(void) 1153int rndis_init(void)
@@ -1160,42 +1158,40 @@ int rndis_init(void)
1160#ifdef CONFIG_USB_GADGET_DEBUG_FILES 1158#ifdef CONFIG_USB_GADGET_DEBUG_FILES
1161 char name [20]; 1159 char name [20];
1162 1160
1163 sprintf (name, NAME_TEMPLATE, i); 1161 sprintf(name, NAME_TEMPLATE, i);
1164 if (!(rndis_connect_state [i] 1162 rndis_connect_state[i] = proc_create_data(name, 0660, NULL,
1165 = proc_create_data(name, 0660, NULL,
1166 &rndis_proc_fops, 1163 &rndis_proc_fops,
1167 (void *)(rndis_per_dev_params + i)))) 1164 (void *)(rndis_per_dev_params + i));
1168 { 1165 if (!rndis_connect_state[i]) {
1169 pr_debug("%s :remove entries", __func__); 1166 pr_debug("%s: remove entries", __func__);
1170 while (i) { 1167 while (i) {
1171 sprintf (name, NAME_TEMPLATE, --i); 1168 sprintf(name, NAME_TEMPLATE, --i);
1172 remove_proc_entry (name, NULL); 1169 remove_proc_entry(name, NULL);
1173 } 1170 }
1174 pr_debug("\n"); 1171 pr_debug("\n");
1175 return -EIO; 1172 return -EIO;
1176 } 1173 }
1177#endif 1174#endif
1178 rndis_per_dev_params [i].confignr = i; 1175 rndis_per_dev_params[i].confignr = i;
1179 rndis_per_dev_params [i].used = 0; 1176 rndis_per_dev_params[i].used = 0;
1180 rndis_per_dev_params [i].state = RNDIS_UNINITIALIZED; 1177 rndis_per_dev_params[i].state = RNDIS_UNINITIALIZED;
1181 rndis_per_dev_params [i].media_state 1178 rndis_per_dev_params[i].media_state
1182 = NDIS_MEDIA_STATE_DISCONNECTED; 1179 = NDIS_MEDIA_STATE_DISCONNECTED;
1183 INIT_LIST_HEAD (&(rndis_per_dev_params [i].resp_queue)); 1180 INIT_LIST_HEAD(&(rndis_per_dev_params[i].resp_queue));
1184 } 1181 }
1185 1182
1186 return 0; 1183 return 0;
1187} 1184}
1188 1185
1189void rndis_exit (void) 1186void rndis_exit(void)
1190{ 1187{
1191#ifdef CONFIG_USB_GADGET_DEBUG_FILES 1188#ifdef CONFIG_USB_GADGET_DEBUG_FILES
1192 u8 i; 1189 u8 i;
1193 char name [20]; 1190 char name[20];
1194 1191
1195 for (i = 0; i < RNDIS_MAX_CONFIGS; i++) { 1192 for (i = 0; i < RNDIS_MAX_CONFIGS; i++) {
1196 sprintf (name, NAME_TEMPLATE, i); 1193 sprintf(name, NAME_TEMPLATE, i);
1197 remove_proc_entry (name, NULL); 1194 remove_proc_entry(name, NULL);
1198 } 1195 }
1199#endif 1196#endif
1200} 1197}
1201
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-21 02:01:46 -0500