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authorPrashant P. Shah <pshah.mumbai@gmail.com>2010-05-13 13:38:43 -0400
committerGreg Kroah-Hartman <gregkh@suse.de>2010-05-14 16:58:53 -0400
commitbbfb56520c8da666383c08220985495ff918d4ad (patch)
treefd685cfecca615331dae83f3a6c574b278276c4e
parentfd4dc88e46c4d9dd845ffef50a975ceea110fd85 (diff)
Staging: rtl8187se: fixed space style issues in r8180_core.c
This is a patch to the r8180_core.c file that fixes the space style issues found by the checkpatch.pl tool. Signed-off-by: Prashant P. Shah <pshah.mumbai@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat
-rw-r--r--drivers/staging/rtl8187se/r8180_core.c1622
1 files changed, 806 insertions, 816 deletions
diff --git a/drivers/staging/rtl8187se/r8180_core.c b/drivers/staging/rtl8187se/r8180_core.c
index 84a745bb9ca0..37be5aedf52f 100644
--- a/drivers/staging/rtl8187se/r8180_core.c
+++ b/drivers/staging/rtl8187se/r8180_core.c
@@ -66,23 +66,23 @@ static int hwseqnum = 0;
66static int hwwep = 0; 66static int hwwep = 0;
67static int channels = 0x3fff; 67static int channels = 0x3fff;
68 68
69#define eqMacAddr(a,b) ( ((a)[0]==(b)[0] && (a)[1]==(b)[1] && (a)[2]==(b)[2] && (a)[3]==(b)[3] && (a)[4]==(b)[4] && (a)[5]==(b)[5]) ? 1:0 ) 69#define eqMacAddr(a, b) (((a)[0] == (b)[0] && (a)[1] == (b)[1] && (a)[2] == (b)[2] && (a)[3] == (b)[3] && (a)[4] == (b)[4] && (a)[5] == (b)[5]) ? 1 : 0)
70#define cpMacAddr(des,src) ((des)[0]=(src)[0],(des)[1]=(src)[1],(des)[2]=(src)[2],(des)[3]=(src)[3],(des)[4]=(src)[4],(des)[5]=(src)[5]) 70#define cpMacAddr(des, src) ((des)[0] = (src)[0], (des)[1] = (src)[1], (des)[2] = (src)[2], (des)[3] = (src)[3], (des)[4] = (src)[4], (des)[5] = (src)[5])
71MODULE_LICENSE("GPL"); 71MODULE_LICENSE("GPL");
72MODULE_DEVICE_TABLE(pci, rtl8180_pci_id_tbl); 72MODULE_DEVICE_TABLE(pci, rtl8180_pci_id_tbl);
73MODULE_AUTHOR("Andrea Merello <andreamrl@tiscali.it>"); 73MODULE_AUTHOR("Andrea Merello <andreamrl@tiscali.it>");
74MODULE_DESCRIPTION("Linux driver for Realtek RTL8180 / RTL8185 WiFi cards"); 74MODULE_DESCRIPTION("Linux driver for Realtek RTL8180 / RTL8185 WiFi cards");
75 75
76 76
77module_param(ifname, charp, S_IRUGO|S_IWUSR ); 77module_param(ifname, charp, S_IRUGO|S_IWUSR);
78module_param(hwseqnum,int, S_IRUGO|S_IWUSR); 78module_param(hwseqnum, int, S_IRUGO|S_IWUSR);
79module_param(hwwep,int, S_IRUGO|S_IWUSR); 79module_param(hwwep, int, S_IRUGO|S_IWUSR);
80module_param(channels,int, S_IRUGO|S_IWUSR); 80module_param(channels, int, S_IRUGO|S_IWUSR);
81 81
82MODULE_PARM_DESC(devname," Net interface name, wlan%d=default"); 82MODULE_PARM_DESC(devname, " Net interface name, wlan%d=default");
83MODULE_PARM_DESC(hwseqnum," Try to use hardware 802.11 header sequence numbers. Zero=default"); 83MODULE_PARM_DESC(hwseqnum, " Try to use hardware 802.11 header sequence numbers. Zero=default");
84MODULE_PARM_DESC(hwwep," Try to use hardware WEP support. Still broken and not available on all cards"); 84MODULE_PARM_DESC(hwwep, " Try to use hardware WEP support. Still broken and not available on all cards");
85MODULE_PARM_DESC(channels," Channel bitmask for specific locales. NYI"); 85MODULE_PARM_DESC(channels, " Channel bitmask for specific locales. NYI");
86 86
87 87
88static int __devinit rtl8180_pci_probe(struct pci_dev *pdev, 88static int __devinit rtl8180_pci_probe(struct pci_dev *pdev,
@@ -90,7 +90,7 @@ static int __devinit rtl8180_pci_probe(struct pci_dev *pdev,
90 90
91static void __devexit rtl8180_pci_remove(struct pci_dev *pdev); 91static void __devexit rtl8180_pci_remove(struct pci_dev *pdev);
92 92
93static void rtl8180_shutdown (struct pci_dev *pdev) 93static void rtl8180_shutdown(struct pci_dev *pdev)
94{ 94{
95 struct net_device *dev = pci_get_drvdata(pdev); 95 struct net_device *dev = pci_get_drvdata(pdev);
96 if (dev->netdev_ops->ndo_stop) 96 if (dev->netdev_ops->ndo_stop)
@@ -181,19 +181,19 @@ u16 read_nic_word(struct net_device *dev, int x)
181 return readw((u8 *)dev->mem_start + x); 181 return readw((u8 *)dev->mem_start + x);
182} 182}
183 183
184void write_nic_byte(struct net_device *dev, int x,u8 y) 184void write_nic_byte(struct net_device *dev, int x, u8 y)
185{ 185{
186 writeb(y, (u8 *)dev->mem_start + x); 186 writeb(y, (u8 *)dev->mem_start + x);
187 udelay(20); 187 udelay(20);
188} 188}
189 189
190void write_nic_dword(struct net_device *dev, int x,u32 y) 190void write_nic_dword(struct net_device *dev, int x, u32 y)
191{ 191{
192 writel(y, (u8 *)dev->mem_start + x); 192 writel(y, (u8 *)dev->mem_start + x);
193 udelay(20); 193 udelay(20);
194} 194}
195 195
196void write_nic_word(struct net_device *dev, int x,u16 y) 196void write_nic_word(struct net_device *dev, int x, u16 y)
197{ 197{
198 writew(y, (u8 *)dev->mem_start + x); 198 writew(y, (u8 *)dev->mem_start + x);
199 udelay(20); 199 udelay(20);
@@ -201,7 +201,7 @@ void write_nic_word(struct net_device *dev, int x,u16 y)
201 201
202inline void force_pci_posting(struct net_device *dev) 202inline void force_pci_posting(struct net_device *dev)
203{ 203{
204 read_nic_byte(dev,EPROM_CMD); 204 read_nic_byte(dev, EPROM_CMD);
205 mb(); 205 mb();
206} 206}
207 207
@@ -220,7 +220,7 @@ static int proc_get_registers(char *page, char **start,
220{ 220{
221 struct net_device *dev = data; 221 struct net_device *dev = data;
222 int len = 0; 222 int len = 0;
223 int i,n; 223 int i, n;
224 int max = 0xff; 224 int max = 0xff;
225 225
226 /* This dump the current register page */ 226 /* This dump the current register page */
@@ -231,7 +231,7 @@ static int proc_get_registers(char *page, char **start,
231 len += snprintf(page + len, count - len, "%2x ", 231 len += snprintf(page + len, count - len, "%2x ",
232 read_nic_byte(dev, n)); 232 read_nic_byte(dev, n));
233 } 233 }
234 len += snprintf(page + len, count - len,"\n"); 234 len += snprintf(page + len, count - len, "\n");
235 235
236 *eof = 1; 236 *eof = 1;
237 return len; 237 return len;
@@ -287,7 +287,7 @@ static int proc_get_stats_tx(char *page, char **start,
287 int len = 0; 287 int len = 0;
288 unsigned long totalOK; 288 unsigned long totalOK;
289 289
290 totalOK=priv->stats.txnpokint+priv->stats.txhpokint+priv->stats.txlpokint; 290 totalOK = priv->stats.txnpokint+priv->stats.txhpokint+priv->stats.txlpokint;
291 len += snprintf(page + len, count - len, 291 len += snprintf(page + len, count - len,
292 "TX OK: %lu\n" 292 "TX OK: %lu\n"
293 "TX Error: %lu\n" 293 "TX Error: %lu\n"
@@ -308,7 +308,7 @@ static int proc_get_stats_tx(char *page, char **start,
308void rtl8180_proc_module_init(void) 308void rtl8180_proc_module_init(void)
309{ 309{
310 DMESG("Initializing proc filesystem"); 310 DMESG("Initializing proc filesystem");
311 rtl8180_proc=create_proc_entry(RTL8180_MODULE_NAME, S_IFDIR, init_net.proc_net); 311 rtl8180_proc = create_proc_entry(RTL8180_MODULE_NAME, S_IFDIR, init_net.proc_net);
312} 312}
313 313
314void rtl8180_proc_module_remove(void) 314void rtl8180_proc_module_remove(void)
@@ -385,81 +385,81 @@ short buffer_add(struct buffer **buffer, u32 *buf, dma_addr_t dma,
385{ 385{
386 struct buffer *tmp; 386 struct buffer *tmp;
387 387
388 if(! *buffer){ 388 if (!*buffer) {
389 389
390 *buffer = kmalloc(sizeof(struct buffer),GFP_KERNEL); 390 *buffer = kmalloc(sizeof(struct buffer), GFP_KERNEL);
391 391
392 if (*buffer == NULL) { 392 if (*buffer == NULL) {
393 DMESGE("Failed to kmalloc head of TX/RX struct"); 393 DMESGE("Failed to kmalloc head of TX/RX struct");
394 return -1; 394 return -1;
395 } 395 }
396 (*buffer)->next=*buffer; 396 (*buffer)->next = *buffer;
397 (*buffer)->buf=buf; 397 (*buffer)->buf = buf;
398 (*buffer)->dma=dma; 398 (*buffer)->dma = dma;
399 if(bufferhead !=NULL) 399 if (bufferhead != NULL)
400 (*bufferhead) = (*buffer); 400 (*bufferhead) = (*buffer);
401 return 0; 401 return 0;
402 } 402 }
403 tmp=*buffer; 403 tmp = *buffer;
404 404
405 while(tmp->next!=(*buffer)) tmp=tmp->next; 405 while (tmp->next != (*buffer))
406 tmp->next = kmalloc(sizeof(struct buffer),GFP_KERNEL); 406 tmp = tmp->next;
407 tmp->next = kmalloc(sizeof(struct buffer), GFP_KERNEL);
407 if (tmp->next == NULL) { 408 if (tmp->next == NULL) {
408 DMESGE("Failed to kmalloc TX/RX struct"); 409 DMESGE("Failed to kmalloc TX/RX struct");
409 return -1; 410 return -1;
410 } 411 }
411 tmp->next->buf=buf; 412 tmp->next->buf = buf;
412 tmp->next->dma=dma; 413 tmp->next->dma = dma;
413 tmp->next->next=*buffer; 414 tmp->next->next = *buffer;
414 415
415 return 0; 416 return 0;
416} 417}
417 418
418void buffer_free(struct net_device *dev,struct buffer **buffer,int len,short 419void buffer_free(struct net_device *dev, struct buffer **buffer, int len, short consistent)
419consistent)
420{ 420{
421 421
422 struct buffer *tmp,*next; 422 struct buffer *tmp, *next;
423 struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); 423 struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
424 struct pci_dev *pdev=priv->pdev; 424 struct pci_dev *pdev = priv->pdev;
425 425
426 if (!*buffer) 426 if (!*buffer)
427 return; 427 return;
428 428
429 tmp = *buffer; 429 tmp = *buffer;
430 430
431 do{ 431 do {
432 next=tmp->next; 432 next = tmp->next;
433 if(consistent){ 433 if (consistent) {
434 pci_free_consistent(pdev,len, 434 pci_free_consistent(pdev, len,
435 tmp->buf,tmp->dma); 435 tmp->buf, tmp->dma);
436 }else{ 436 } else {
437 pci_unmap_single(pdev, tmp->dma, 437 pci_unmap_single(pdev, tmp->dma,
438 len,PCI_DMA_FROMDEVICE); 438 len, PCI_DMA_FROMDEVICE);
439 kfree(tmp->buf); 439 kfree(tmp->buf);
440 } 440 }
441 kfree(tmp); 441 kfree(tmp);
442 tmp = next; 442 tmp = next;
443 } 443 }
444 while(next != *buffer); 444 while (next != *buffer);
445 445
446 *buffer=NULL; 446 *buffer = NULL;
447} 447}
448 448
449void print_buffer(u32 *buffer, int len) 449void print_buffer(u32 *buffer, int len)
450{ 450{
451 int i; 451 int i;
452 u8 *buf =(u8*)buffer; 452 u8 *buf = (u8 *)buffer;
453 453
454 printk("ASCII BUFFER DUMP (len: %x):\n",len); 454 printk("ASCII BUFFER DUMP (len: %x):\n", len);
455 455
456 for(i=0;i<len;i++) 456 for (i = 0; i < len; i++)
457 printk("%c",buf[i]); 457 printk("%c", buf[i]);
458 458
459 printk("\nBINARY BUFFER DUMP (len: %x):\n",len); 459 printk("\nBINARY BUFFER DUMP (len: %x):\n", len);
460 460
461 for(i=0;i<len;i++) 461 for (i = 0; i < len; i++)
462 printk("%02x",buf[i]); 462 printk("%02x", buf[i]);
463 463
464 printk("\n"); 464 printk("\n");
465} 465}
@@ -467,37 +467,37 @@ void print_buffer(u32 *buffer, int len)
467int get_curr_tx_free_desc(struct net_device *dev, int priority) 467int get_curr_tx_free_desc(struct net_device *dev, int priority)
468{ 468{
469 struct r8180_priv *priv = ieee80211_priv(dev); 469 struct r8180_priv *priv = ieee80211_priv(dev);
470 u32* tail; 470 u32 *tail;
471 u32* head; 471 u32 *head;
472 int ret; 472 int ret;
473 473
474 switch (priority){ 474 switch (priority) {
475 case MANAGE_PRIORITY: 475 case MANAGE_PRIORITY:
476 head = priv->txmapringhead; 476 head = priv->txmapringhead;
477 tail = priv->txmapringtail; 477 tail = priv->txmapringtail;
478 break; 478 break;
479 case BK_PRIORITY: 479 case BK_PRIORITY:
480 head = priv->txbkpringhead; 480 head = priv->txbkpringhead;
481 tail = priv->txbkpringtail; 481 tail = priv->txbkpringtail;
482 break; 482 break;
483 case BE_PRIORITY: 483 case BE_PRIORITY:
484 head = priv->txbepringhead; 484 head = priv->txbepringhead;
485 tail = priv->txbepringtail; 485 tail = priv->txbepringtail;
486 break; 486 break;
487 case VI_PRIORITY: 487 case VI_PRIORITY:
488 head = priv->txvipringhead; 488 head = priv->txvipringhead;
489 tail = priv->txvipringtail; 489 tail = priv->txvipringtail;
490 break; 490 break;
491 case VO_PRIORITY: 491 case VO_PRIORITY:
492 head = priv->txvopringhead; 492 head = priv->txvopringhead;
493 tail = priv->txvopringtail; 493 tail = priv->txvopringtail;
494 break; 494 break;
495 case HI_PRIORITY: 495 case HI_PRIORITY:
496 head = priv->txhpringhead; 496 head = priv->txhpringhead;
497 tail = priv->txhpringtail; 497 tail = priv->txhpringtail;
498 break; 498 break;
499 default: 499 default:
500 return -1; 500 return -1;
501 } 501 }
502 502
503 if (head <= tail) 503 if (head <= tail)
@@ -531,7 +531,7 @@ short check_nic_enought_desc(struct net_device *dev, int priority)
531 * between the tail and the head 531 * between the tail and the head
532 */ 532 */
533 533
534 return (required+2 < get_curr_tx_free_desc(dev,priority)); 534 return (required+2 < get_curr_tx_free_desc(dev, priority));
535} 535}
536 536
537void fix_tx_fifo(struct net_device *dev) 537void fix_tx_fifo(struct net_device *dev)
@@ -540,45 +540,45 @@ void fix_tx_fifo(struct net_device *dev)
540 u32 *tmp; 540 u32 *tmp;
541 int i; 541 int i;
542 542
543 for (tmp=priv->txmapring, i=0; 543 for (tmp = priv->txmapring, i = 0;
544 i < priv->txringcount; 544 i < priv->txringcount;
545 tmp+=8, i++){ 545 tmp += 8, i++) {
546 *tmp = *tmp &~ (1<<31); 546 *tmp = *tmp & ~(1<<31);
547 } 547 }
548 548
549 for (tmp=priv->txbkpring, i=0; 549 for (tmp = priv->txbkpring, i = 0;
550 i < priv->txringcount; 550 i < priv->txringcount;
551 tmp+=8, i++) { 551 tmp += 8, i++) {
552 *tmp = *tmp &~ (1<<31); 552 *tmp = *tmp & ~(1<<31);
553 } 553 }
554 554
555 for (tmp=priv->txbepring, i=0; 555 for (tmp = priv->txbepring, i = 0;
556 i < priv->txringcount; 556 i < priv->txringcount;
557 tmp+=8, i++){ 557 tmp += 8, i++) {
558 *tmp = *tmp &~ (1<<31); 558 *tmp = *tmp & ~(1<<31);
559 } 559 }
560 for (tmp=priv->txvipring, i=0; 560 for (tmp = priv->txvipring, i = 0;
561 i < priv->txringcount; 561 i < priv->txringcount;
562 tmp+=8, i++) { 562 tmp += 8, i++) {
563 *tmp = *tmp &~ (1<<31); 563 *tmp = *tmp & ~(1<<31);
564 } 564 }
565 565
566 for (tmp=priv->txvopring, i=0; 566 for (tmp = priv->txvopring, i = 0;
567 i < priv->txringcount; 567 i < priv->txringcount;
568 tmp+=8, i++){ 568 tmp += 8, i++) {
569 *tmp = *tmp &~ (1<<31); 569 *tmp = *tmp & ~(1<<31);
570 } 570 }
571 571
572 for (tmp=priv->txhpring, i=0; 572 for (tmp = priv->txhpring, i = 0;
573 i < priv->txringcount; 573 i < priv->txringcount;
574 tmp+=8,i++){ 574 tmp += 8, i++) {
575 *tmp = *tmp &~ (1<<31); 575 *tmp = *tmp & ~(1<<31);
576 } 576 }
577 577
578 for (tmp=priv->txbeaconring, i=0; 578 for (tmp = priv->txbeaconring, i = 0;
579 i < priv->txbeaconcount; 579 i < priv->txbeaconcount;
580 tmp+=8, i++){ 580 tmp += 8, i++) {
581 *tmp = *tmp &~ (1<<31); 581 *tmp = *tmp & ~(1<<31);
582 } 582 }
583 583
584 priv->txmapringtail = priv->txmapring; 584 priv->txmapringtail = priv->txmapring;
@@ -622,18 +622,18 @@ void fix_rx_fifo(struct net_device *dev)
622 622
623 rx_desc_size = 8; // 4*8 = 32 bytes 623 rx_desc_size = 8; // 4*8 = 32 bytes
624 624
625 for (tmp=priv->rxring, rxbuf=priv->rxbufferhead; 625 for (tmp = priv->rxring, rxbuf = priv->rxbufferhead;
626 (tmp < (priv->rxring)+(priv->rxringcount)*rx_desc_size); 626 (tmp < (priv->rxring)+(priv->rxringcount)*rx_desc_size);
627 tmp+=rx_desc_size,rxbuf=rxbuf->next){ 627 tmp += rx_desc_size, rxbuf = rxbuf->next) {
628 *(tmp+2) = rxbuf->dma; 628 *(tmp+2) = rxbuf->dma;
629 *tmp=*tmp &~ 0xfff; 629 *tmp = *tmp & ~0xfff;
630 *tmp=*tmp | priv->rxbuffersize; 630 *tmp = *tmp | priv->rxbuffersize;
631 *tmp |= (1<<31); 631 *tmp |= (1<<31);
632 } 632 }
633 633
634 priv->rxringtail=priv->rxring; 634 priv->rxringtail = priv->rxring;
635 priv->rxbuffer=priv->rxbufferhead; 635 priv->rxbuffer = priv->rxbufferhead;
636 priv->rx_skb_complete=1; 636 priv->rx_skb_complete = 1;
637 set_nic_rxring(dev); 637 set_nic_rxring(dev);
638} 638}
639 639
@@ -678,20 +678,18 @@ void rtl8180_RSSI_calc(struct net_device *dev, u8 *rssi, u8 *qual)
678 if (q <= 0x4e) { 678 if (q <= 0x4e) {
679 temp = QUALITY_MAP[q]; 679 temp = QUALITY_MAP[q];
680 } else { 680 } else {
681 if( q & 0x80 ) { 681 if (q & 0x80)
682 temp = 0x32; 682 temp = 0x32;
683 } else { 683 else
684 temp = 1; 684 temp = 1;
685 }
686 } 685 }
687 686
688 *qual = temp; 687 *qual = temp;
689 temp2 = *rssi; 688 temp2 = *rssi;
690 689
691 if ( _rssi < 0x64 ){ 690 if (_rssi < 0x64) {
692 if ( _rssi == 0 ) { 691 if (_rssi == 0)
693 *rssi = 1; 692 *rssi = 1;
694 }
695 } else { 693 } else {
696 *rssi = 0x64; 694 *rssi = 0x64;
697 } 695 }
@@ -704,27 +702,27 @@ void rtl8180_irq_enable(struct net_device *dev)
704 struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); 702 struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
705 703
706 priv->irq_enabled = 1; 704 priv->irq_enabled = 1;
707 write_nic_word(dev,INTA_MASK, priv->irq_mask); 705 write_nic_word(dev, INTA_MASK, priv->irq_mask);
708} 706}
709 707
710void rtl8180_irq_disable(struct net_device *dev) 708void rtl8180_irq_disable(struct net_device *dev)
711{ 709{
712 struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); 710 struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
713 711
714 write_nic_dword(dev,IMR,0); 712 write_nic_dword(dev, IMR, 0);
715 force_pci_posting(dev); 713 force_pci_posting(dev);
716 priv->irq_enabled = 0; 714 priv->irq_enabled = 0;
717} 715}
718 716
719void rtl8180_set_mode(struct net_device *dev,int mode) 717void rtl8180_set_mode(struct net_device *dev, int mode)
720{ 718{
721 u8 ecmd; 719 u8 ecmd;
722 720
723 ecmd=read_nic_byte(dev, EPROM_CMD); 721 ecmd = read_nic_byte(dev, EPROM_CMD);
724 ecmd=ecmd &~ EPROM_CMD_OPERATING_MODE_MASK; 722 ecmd = ecmd & ~EPROM_CMD_OPERATING_MODE_MASK;
725 ecmd=ecmd | (mode<<EPROM_CMD_OPERATING_MODE_SHIFT); 723 ecmd = ecmd | (mode<<EPROM_CMD_OPERATING_MODE_SHIFT);
726 ecmd=ecmd &~ (1<<EPROM_CS_SHIFT); 724 ecmd = ecmd & ~(1<<EPROM_CS_SHIFT);
727 ecmd=ecmd &~ (1<<EPROM_CK_SHIFT); 725 ecmd = ecmd & ~(1<<EPROM_CK_SHIFT);
728 write_nic_byte(dev, EPROM_CMD, ecmd); 726 write_nic_byte(dev, EPROM_CMD, ecmd);
729} 727}
730 728
@@ -738,13 +736,12 @@ void rtl8180_update_msr(struct net_device *dev)
738 u32 rxconf; 736 u32 rxconf;
739 737
740 msr = read_nic_byte(dev, MSR); 738 msr = read_nic_byte(dev, MSR);
741 msr &= ~ MSR_LINK_MASK; 739 msr &= ~MSR_LINK_MASK;
742 740
743 rxconf=read_nic_dword(dev,RX_CONF); 741 rxconf = read_nic_dword(dev, RX_CONF);
744 742
745 if(priv->ieee80211->state == IEEE80211_LINKED) 743 if (priv->ieee80211->state == IEEE80211_LINKED) {
746 { 744 if (priv->ieee80211->iw_mode == IW_MODE_ADHOC)
747 if(priv->ieee80211->iw_mode == IW_MODE_ADHOC)
748 msr |= (MSR_LINK_ADHOC<<MSR_LINK_SHIFT); 745 msr |= (MSR_LINK_ADHOC<<MSR_LINK_SHIFT);
749 else if (priv->ieee80211->iw_mode == IW_MODE_MASTER) 746 else if (priv->ieee80211->iw_mode == IW_MODE_MASTER)
750 msr |= (MSR_LINK_MASTER<<MSR_LINK_SHIFT); 747 msr |= (MSR_LINK_MASTER<<MSR_LINK_SHIFT);
@@ -754,7 +751,7 @@ void rtl8180_update_msr(struct net_device *dev)
754 msr |= (MSR_LINK_NONE<<MSR_LINK_SHIFT); 751 msr |= (MSR_LINK_NONE<<MSR_LINK_SHIFT);
755 rxconf |= (1<<RX_CHECK_BSSID_SHIFT); 752 rxconf |= (1<<RX_CHECK_BSSID_SHIFT);
756 753
757 }else { 754 } else {
758 msr |= (MSR_LINK_NONE<<MSR_LINK_SHIFT); 755 msr |= (MSR_LINK_NONE<<MSR_LINK_SHIFT);
759 rxconf &= ~(1<<RX_CHECK_BSSID_SHIFT); 756 rxconf &= ~(1<<RX_CHECK_BSSID_SHIFT);
760 } 757 }
@@ -763,7 +760,7 @@ void rtl8180_update_msr(struct net_device *dev)
763 write_nic_dword(dev, RX_CONF, rxconf); 760 write_nic_dword(dev, RX_CONF, rxconf);
764} 761}
765 762
766void rtl8180_set_chan(struct net_device *dev,short ch) 763void rtl8180_set_chan(struct net_device *dev, short ch)
767{ 764{
768 struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); 765 struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
769 766
@@ -772,8 +769,8 @@ void rtl8180_set_chan(struct net_device *dev,short ch)
772 return; 769 return;
773 } 770 }
774 771
775 priv->chan=ch; 772 priv->chan = ch;
776 priv->rf_set_chan(dev,priv->chan); 773 priv->rf_set_chan(dev, priv->chan);
777} 774}
778 775
779void rtl8180_rx_enable(struct net_device *dev) 776void rtl8180_rx_enable(struct net_device *dev)
@@ -783,8 +780,8 @@ void rtl8180_rx_enable(struct net_device *dev)
783 /* for now we accept data, management & ctl frame*/ 780 /* for now we accept data, management & ctl frame*/
784 struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); 781 struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
785 782
786 rxconf=read_nic_dword(dev,RX_CONF); 783 rxconf = read_nic_dword(dev, RX_CONF);
787 rxconf = rxconf &~ MAC_FILTER_MASK; 784 rxconf = rxconf & ~MAC_FILTER_MASK;
788 rxconf = rxconf | (1<<ACCEPT_MNG_FRAME_SHIFT); 785 rxconf = rxconf | (1<<ACCEPT_MNG_FRAME_SHIFT);
789 rxconf = rxconf | (1<<ACCEPT_DATA_FRAME_SHIFT); 786 rxconf = rxconf | (1<<ACCEPT_DATA_FRAME_SHIFT);
790 rxconf = rxconf | (1<<ACCEPT_BCAST_FRAME_SHIFT); 787 rxconf = rxconf | (1<<ACCEPT_BCAST_FRAME_SHIFT);
@@ -792,39 +789,39 @@ void rtl8180_rx_enable(struct net_device *dev)
792 if (dev->flags & IFF_PROMISC) 789 if (dev->flags & IFF_PROMISC)
793 DMESG("NIC in promisc mode"); 790 DMESG("NIC in promisc mode");
794 791
795 if(priv->ieee80211->iw_mode == IW_MODE_MONITOR || \ 792 if (priv->ieee80211->iw_mode == IW_MODE_MONITOR || \
796 dev->flags & IFF_PROMISC){ 793 dev->flags & IFF_PROMISC) {
797 rxconf = rxconf | (1<<ACCEPT_ALLMAC_FRAME_SHIFT); 794 rxconf = rxconf | (1<<ACCEPT_ALLMAC_FRAME_SHIFT);
798 }else{ 795 } else {
799 rxconf = rxconf | (1<<ACCEPT_NICMAC_FRAME_SHIFT); 796 rxconf = rxconf | (1<<ACCEPT_NICMAC_FRAME_SHIFT);
800 } 797 }
801 798
802 if(priv->ieee80211->iw_mode == IW_MODE_MONITOR){ 799 if (priv->ieee80211->iw_mode == IW_MODE_MONITOR) {
803 rxconf = rxconf | (1<<ACCEPT_CTL_FRAME_SHIFT); 800 rxconf = rxconf | (1<<ACCEPT_CTL_FRAME_SHIFT);
804 rxconf = rxconf | (1<<ACCEPT_ICVERR_FRAME_SHIFT); 801 rxconf = rxconf | (1<<ACCEPT_ICVERR_FRAME_SHIFT);
805 rxconf = rxconf | (1<<ACCEPT_PWR_FRAME_SHIFT); 802 rxconf = rxconf | (1<<ACCEPT_PWR_FRAME_SHIFT);
806 } 803 }
807 804
808 if( priv->crcmon == 1 && priv->ieee80211->iw_mode == IW_MODE_MONITOR) 805 if (priv->crcmon == 1 && priv->ieee80211->iw_mode == IW_MODE_MONITOR)
809 rxconf = rxconf | (1<<ACCEPT_CRCERR_FRAME_SHIFT); 806 rxconf = rxconf | (1<<ACCEPT_CRCERR_FRAME_SHIFT);
810 807
811 rxconf = rxconf & ~RX_FIFO_THRESHOLD_MASK; 808 rxconf = rxconf & ~RX_FIFO_THRESHOLD_MASK;
812 rxconf = rxconf | (RX_FIFO_THRESHOLD_NONE << RX_FIFO_THRESHOLD_SHIFT); 809 rxconf = rxconf | (RX_FIFO_THRESHOLD_NONE << RX_FIFO_THRESHOLD_SHIFT);
813 810
814 rxconf = rxconf | (1<<RX_AUTORESETPHY_SHIFT); 811 rxconf = rxconf | (1<<RX_AUTORESETPHY_SHIFT);
815 rxconf = rxconf &~ MAX_RX_DMA_MASK; 812 rxconf = rxconf & ~MAX_RX_DMA_MASK;
816 rxconf = rxconf | (MAX_RX_DMA_2048<<MAX_RX_DMA_SHIFT); 813 rxconf = rxconf | (MAX_RX_DMA_2048<<MAX_RX_DMA_SHIFT);
817 814
818 rxconf = rxconf | RCR_ONLYERLPKT; 815 rxconf = rxconf | RCR_ONLYERLPKT;
819 816
820 rxconf = rxconf &~ RCR_CS_MASK; 817 rxconf = rxconf & ~RCR_CS_MASK;
821 818
822 write_nic_dword(dev, RX_CONF, rxconf); 819 write_nic_dword(dev, RX_CONF, rxconf);
823 820
824 fix_rx_fifo(dev); 821 fix_rx_fifo(dev);
825 822
826 cmd=read_nic_byte(dev,CMD); 823 cmd = read_nic_byte(dev, CMD);
827 write_nic_byte(dev,CMD,cmd | (1<<CMD_RX_ENABLE_SHIFT)); 824 write_nic_byte(dev, CMD, cmd | (1<<CMD_RX_ENABLE_SHIFT));
828} 825}
829 826
830void set_nic_txring(struct net_device *dev) 827void set_nic_txring(struct net_device *dev)
@@ -844,20 +841,20 @@ void rtl8180_conttx_enable(struct net_device *dev)
844{ 841{
845 u32 txconf; 842 u32 txconf;
846 843
847 txconf = read_nic_dword(dev,TX_CONF); 844 txconf = read_nic_dword(dev, TX_CONF);
848 txconf = txconf &~ TX_LOOPBACK_MASK; 845 txconf = txconf & ~TX_LOOPBACK_MASK;
849 txconf = txconf | (TX_LOOPBACK_CONTINUE <<TX_LOOPBACK_SHIFT); 846 txconf = txconf | (TX_LOOPBACK_CONTINUE<<TX_LOOPBACK_SHIFT);
850 write_nic_dword(dev,TX_CONF,txconf); 847 write_nic_dword(dev, TX_CONF, txconf);
851} 848}
852 849
853void rtl8180_conttx_disable(struct net_device *dev) 850void rtl8180_conttx_disable(struct net_device *dev)
854{ 851{
855 u32 txconf; 852 u32 txconf;
856 853
857 txconf = read_nic_dword(dev,TX_CONF); 854 txconf = read_nic_dword(dev, TX_CONF);
858 txconf = txconf &~ TX_LOOPBACK_MASK; 855 txconf = txconf & ~TX_LOOPBACK_MASK;
859 txconf = txconf | (TX_LOOPBACK_NONE <<TX_LOOPBACK_SHIFT); 856 txconf = txconf | (TX_LOOPBACK_NONE<<TX_LOOPBACK_SHIFT);
860 write_nic_dword(dev,TX_CONF,txconf); 857 write_nic_dword(dev, TX_CONF, txconf);
861} 858}
862 859
863void rtl8180_tx_enable(struct net_device *dev) 860void rtl8180_tx_enable(struct net_device *dev)
@@ -884,54 +881,54 @@ void rtl8180_tx_enable(struct net_device *dev)
884 881
885 txconf = txconf & ~(1<<TCR_PROBE_NOTIMESTAMP_SHIFT); 882 txconf = txconf & ~(1<<TCR_PROBE_NOTIMESTAMP_SHIFT);
886 883
887 txconf = txconf &~ TX_LOOPBACK_MASK; 884 txconf = txconf & ~TX_LOOPBACK_MASK;
888 txconf = txconf | (TX_LOOPBACK_NONE <<TX_LOOPBACK_SHIFT); 885 txconf = txconf | (TX_LOOPBACK_NONE<<TX_LOOPBACK_SHIFT);
889 txconf = txconf &~ TCR_DPRETRY_MASK; 886 txconf = txconf & ~TCR_DPRETRY_MASK;
890 txconf = txconf &~ TCR_RTSRETRY_MASK; 887 txconf = txconf & ~TCR_RTSRETRY_MASK;
891 txconf = txconf | (priv->retry_data<<TX_DPRETRY_SHIFT); 888 txconf = txconf | (priv->retry_data<<TX_DPRETRY_SHIFT);
892 txconf = txconf | (priv->retry_rts<<TX_RTSRETRY_SHIFT); 889 txconf = txconf | (priv->retry_rts<<TX_RTSRETRY_SHIFT);
893 txconf = txconf &~ (1<<TX_NOCRC_SHIFT); 890 txconf = txconf & ~(1<<TX_NOCRC_SHIFT);
894 891
895 if (priv->hw_plcp_len) 892 if (priv->hw_plcp_len)
896 txconf = txconf & ~TCR_PLCP_LEN; 893 txconf = txconf & ~TCR_PLCP_LEN;
897 else 894 else
898 txconf = txconf | TCR_PLCP_LEN; 895 txconf = txconf | TCR_PLCP_LEN;
899 896
900 txconf = txconf &~ TCR_MXDMA_MASK; 897 txconf = txconf & ~TCR_MXDMA_MASK;
901 txconf = txconf | (TCR_MXDMA_2048<<TCR_MXDMA_SHIFT); 898 txconf = txconf | (TCR_MXDMA_2048<<TCR_MXDMA_SHIFT);
902 txconf = txconf | TCR_CWMIN; 899 txconf = txconf | TCR_CWMIN;
903 txconf = txconf | TCR_DISCW; 900 txconf = txconf | TCR_DISCW;
904 901
905 txconf = txconf | (1 << TX_NOICV_SHIFT); 902 txconf = txconf | (1 << TX_NOICV_SHIFT);
906 903
907 write_nic_dword(dev,TX_CONF,txconf); 904 write_nic_dword(dev, TX_CONF, txconf);
908 905
909 fix_tx_fifo(dev); 906 fix_tx_fifo(dev);
910 907
911 cmd=read_nic_byte(dev,CMD); 908 cmd = read_nic_byte(dev, CMD);
912 write_nic_byte(dev,CMD,cmd | (1<<CMD_TX_ENABLE_SHIFT)); 909 write_nic_byte(dev, CMD, cmd | (1<<CMD_TX_ENABLE_SHIFT));
913 910
914 write_nic_dword(dev,TX_CONF,txconf); 911 write_nic_dword(dev, TX_CONF, txconf);
915} 912}
916 913
917void rtl8180_beacon_tx_enable(struct net_device *dev) 914void rtl8180_beacon_tx_enable(struct net_device *dev)
918{ 915{
919 struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); 916 struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
920 917
921 rtl8180_set_mode(dev,EPROM_CMD_CONFIG); 918 rtl8180_set_mode(dev, EPROM_CMD_CONFIG);
922 priv->dma_poll_stop_mask &= ~(TPPOLLSTOP_BQ); 919 priv->dma_poll_stop_mask &= ~(TPPOLLSTOP_BQ);
923 write_nic_byte(dev,TPPollStop, priv->dma_poll_mask); 920 write_nic_byte(dev, TPPollStop, priv->dma_poll_mask);
924 rtl8180_set_mode(dev,EPROM_CMD_NORMAL); 921 rtl8180_set_mode(dev, EPROM_CMD_NORMAL);
925} 922}
926 923
927void rtl8180_beacon_tx_disable(struct net_device *dev) 924void rtl8180_beacon_tx_disable(struct net_device *dev)
928{ 925{
929 struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); 926 struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
930 927
931 rtl8180_set_mode(dev,EPROM_CMD_CONFIG); 928 rtl8180_set_mode(dev, EPROM_CMD_CONFIG);
932 priv->dma_poll_stop_mask |= TPPOLLSTOP_BQ; 929 priv->dma_poll_stop_mask |= TPPOLLSTOP_BQ;
933 write_nic_byte(dev,TPPollStop, priv->dma_poll_stop_mask); 930 write_nic_byte(dev, TPPollStop, priv->dma_poll_stop_mask);
934 rtl8180_set_mode(dev,EPROM_CMD_NORMAL); 931 rtl8180_set_mode(dev, EPROM_CMD_NORMAL);
935 932
936} 933}
937 934
@@ -940,13 +937,13 @@ void rtl8180_rtx_disable(struct net_device *dev)
940 u8 cmd; 937 u8 cmd;
941 struct r8180_priv *priv = ieee80211_priv(dev); 938 struct r8180_priv *priv = ieee80211_priv(dev);
942 939
943 cmd=read_nic_byte(dev,CMD); 940 cmd = read_nic_byte(dev, CMD);
944 write_nic_byte(dev, CMD, cmd &~ \ 941 write_nic_byte(dev, CMD, cmd & ~\
945 ((1<<CMD_RX_ENABLE_SHIFT)|(1<<CMD_TX_ENABLE_SHIFT))); 942 ((1<<CMD_RX_ENABLE_SHIFT)|(1<<CMD_TX_ENABLE_SHIFT)));
946 force_pci_posting(dev); 943 force_pci_posting(dev);
947 mdelay(10); 944 mdelay(10);
948 945
949 if(!priv->rx_skb_complete) 946 if (!priv->rx_skb_complete)
950 dev_kfree_skb_any(priv->rx_skb); 947 dev_kfree_skb_any(priv->rx_skb);
951} 948}
952 949
@@ -961,11 +958,11 @@ short alloc_tx_desc_ring(struct net_device *dev, int bufsize, int count,
961 struct pci_dev *pdev = priv->pdev; 958 struct pci_dev *pdev = priv->pdev;
962 void *buf; 959 void *buf;
963 960
964 if((bufsize & 0xfff) != bufsize) { 961 if ((bufsize & 0xfff) != bufsize) {
965 DMESGE ("TX buffer allocation too large"); 962 DMESGE("TX buffer allocation too large");
966 return 0; 963 return 0;
967 } 964 }
968 desc = (u32*)pci_alloc_consistent(pdev, 965 desc = (u32 *)pci_alloc_consistent(pdev,
969 sizeof(u32)*8*count+256, &dma_desc); 966 sizeof(u32)*8*count+256, &dma_desc);
970 if (desc == NULL) 967 if (desc == NULL)
971 return -1; 968 return -1;
@@ -984,90 +981,90 @@ short alloc_tx_desc_ring(struct net_device *dev, int bufsize, int count,
984 if (buf == NULL) 981 if (buf == NULL)
985 return -ENOMEM; 982 return -ENOMEM;
986 983
987 switch(addr) { 984 switch (addr) {
988 case TX_MANAGEPRIORITY_RING_ADDR: 985 case TX_MANAGEPRIORITY_RING_ADDR:
989 if(-1 == buffer_add(&(priv->txmapbufs),buf,dma_tmp,NULL)){ 986 if (-1 == buffer_add(&(priv->txmapbufs), buf, dma_tmp, NULL)) {
990 DMESGE("Unable to allocate mem for buffer NP"); 987 DMESGE("Unable to allocate mem for buffer NP");
991 return -ENOMEM; 988 return -ENOMEM;
992 } 989 }
993 break; 990 break;
994 case TX_BKPRIORITY_RING_ADDR: 991 case TX_BKPRIORITY_RING_ADDR:
995 if(-1 == buffer_add(&(priv->txbkpbufs),buf,dma_tmp,NULL)){ 992 if (-1 == buffer_add(&(priv->txbkpbufs), buf, dma_tmp, NULL)) {
996 DMESGE("Unable to allocate mem for buffer LP"); 993 DMESGE("Unable to allocate mem for buffer LP");
997 return -ENOMEM; 994 return -ENOMEM;
998 } 995 }
999 break; 996 break;
1000 case TX_BEPRIORITY_RING_ADDR: 997 case TX_BEPRIORITY_RING_ADDR:
1001 if(-1 == buffer_add(&(priv->txbepbufs),buf,dma_tmp,NULL)){ 998 if (-1 == buffer_add(&(priv->txbepbufs), buf, dma_tmp, NULL)) {
1002 DMESGE("Unable to allocate mem for buffer NP"); 999 DMESGE("Unable to allocate mem for buffer NP");
1003 return -ENOMEM; 1000 return -ENOMEM;
1004 } 1001 }
1005 break; 1002 break;
1006 case TX_VIPRIORITY_RING_ADDR: 1003 case TX_VIPRIORITY_RING_ADDR:
1007 if(-1 == buffer_add(&(priv->txvipbufs),buf,dma_tmp,NULL)){ 1004 if (-1 == buffer_add(&(priv->txvipbufs), buf, dma_tmp, NULL)) {
1008 DMESGE("Unable to allocate mem for buffer LP"); 1005 DMESGE("Unable to allocate mem for buffer LP");
1009 return -ENOMEM; 1006 return -ENOMEM;
1010 } 1007 }
1011 break; 1008 break;
1012 case TX_VOPRIORITY_RING_ADDR: 1009 case TX_VOPRIORITY_RING_ADDR:
1013 if(-1 == buffer_add(&(priv->txvopbufs),buf,dma_tmp,NULL)){ 1010 if (-1 == buffer_add(&(priv->txvopbufs), buf, dma_tmp, NULL)) {
1014 DMESGE("Unable to allocate mem for buffer NP"); 1011 DMESGE("Unable to allocate mem for buffer NP");
1015 return -ENOMEM; 1012 return -ENOMEM;
1016 } 1013 }
1017 break; 1014 break;
1018 case TX_HIGHPRIORITY_RING_ADDR: 1015 case TX_HIGHPRIORITY_RING_ADDR:
1019 if(-1 == buffer_add(&(priv->txhpbufs),buf,dma_tmp,NULL)){ 1016 if (-1 == buffer_add(&(priv->txhpbufs), buf, dma_tmp, NULL)) {
1020 DMESGE("Unable to allocate mem for buffer HP"); 1017 DMESGE("Unable to allocate mem for buffer HP");
1021 return -ENOMEM; 1018 return -ENOMEM;
1022 } 1019 }
1023 break; 1020 break;
1024 case TX_BEACON_RING_ADDR: 1021 case TX_BEACON_RING_ADDR:
1025 if(-1 == buffer_add(&(priv->txbeaconbufs),buf,dma_tmp,NULL)){ 1022 if (-1 == buffer_add(&(priv->txbeaconbufs), buf, dma_tmp, NULL)) {
1026 DMESGE("Unable to allocate mem for buffer BP"); 1023 DMESGE("Unable to allocate mem for buffer BP");
1027 return -ENOMEM; 1024 return -ENOMEM;
1028 } 1025 }
1029 break; 1026 break;
1030 } 1027 }
1031 *tmp = *tmp &~ (1<<31); // descriptor empty, owned by the drv 1028 *tmp = *tmp & ~(1<<31); // descriptor empty, owned by the drv
1032 *(tmp+2) = (u32)dma_tmp; 1029 *(tmp+2) = (u32)dma_tmp;
1033 *(tmp+3) = bufsize; 1030 *(tmp+3) = bufsize;
1034 1031
1035 if(i+1<count) 1032 if (i+1 < count)
1036 *(tmp+4) = (u32)dma_desc+((i+1)*8*4); 1033 *(tmp+4) = (u32)dma_desc+((i+1)*8*4);
1037 else 1034 else
1038 *(tmp+4) = (u32)dma_desc; 1035 *(tmp+4) = (u32)dma_desc;
1039 1036
1040 tmp=tmp+8; 1037 tmp = tmp+8;
1041 } 1038 }
1042 1039
1043 switch(addr) { 1040 switch (addr) {
1044 case TX_MANAGEPRIORITY_RING_ADDR: 1041 case TX_MANAGEPRIORITY_RING_ADDR:
1045 priv->txmapringdma=dma_desc; 1042 priv->txmapringdma = dma_desc;
1046 priv->txmapring=desc; 1043 priv->txmapring = desc;
1047 break; 1044 break;
1048 case TX_BKPRIORITY_RING_ADDR: 1045 case TX_BKPRIORITY_RING_ADDR:
1049 priv->txbkpringdma=dma_desc; 1046 priv->txbkpringdma = dma_desc;
1050 priv->txbkpring=desc; 1047 priv->txbkpring = desc;
1051 break; 1048 break;
1052 case TX_BEPRIORITY_RING_ADDR: 1049 case TX_BEPRIORITY_RING_ADDR:
1053 priv->txbepringdma=dma_desc; 1050 priv->txbepringdma = dma_desc;
1054 priv->txbepring=desc; 1051 priv->txbepring = desc;
1055 break; 1052 break;
1056 case TX_VIPRIORITY_RING_ADDR: 1053 case TX_VIPRIORITY_RING_ADDR:
1057 priv->txvipringdma=dma_desc; 1054 priv->txvipringdma = dma_desc;
1058 priv->txvipring=desc; 1055 priv->txvipring = desc;
1059 break; 1056 break;
1060 case TX_VOPRIORITY_RING_ADDR: 1057 case TX_VOPRIORITY_RING_ADDR:
1061 priv->txvopringdma=dma_desc; 1058 priv->txvopringdma = dma_desc;
1062 priv->txvopring=desc; 1059 priv->txvopring = desc;
1063 break; 1060 break;
1064 case TX_HIGHPRIORITY_RING_ADDR: 1061 case TX_HIGHPRIORITY_RING_ADDR:
1065 priv->txhpringdma=dma_desc; 1062 priv->txhpringdma = dma_desc;
1066 priv->txhpring=desc; 1063 priv->txhpring = desc;
1067 break; 1064 break;
1068 case TX_BEACON_RING_ADDR: 1065 case TX_BEACON_RING_ADDR:
1069 priv->txbeaconringdma=dma_desc; 1066 priv->txbeaconringdma = dma_desc;
1070 priv->txbeaconring=desc; 1067 priv->txbeaconring = desc;
1071 break; 1068 break;
1072 1069
1073 } 1070 }
@@ -1078,37 +1075,37 @@ short alloc_tx_desc_ring(struct net_device *dev, int bufsize, int count,
1078void free_tx_desc_rings(struct net_device *dev) 1075void free_tx_desc_rings(struct net_device *dev)
1079{ 1076{
1080 struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); 1077 struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
1081 struct pci_dev *pdev=priv->pdev; 1078 struct pci_dev *pdev = priv->pdev;
1082 int count = priv->txringcount; 1079 int count = priv->txringcount;
1083 1080
1084 pci_free_consistent(pdev, sizeof(u32)*8*count+256, 1081 pci_free_consistent(pdev, sizeof(u32)*8*count+256,
1085 priv->txmapring, priv->txmapringdma); 1082 priv->txmapring, priv->txmapringdma);
1086 buffer_free(dev,&(priv->txmapbufs),priv->txbuffsize,1); 1083 buffer_free(dev, &(priv->txmapbufs), priv->txbuffsize, 1);
1087 1084
1088 pci_free_consistent(pdev, sizeof(u32)*8*count+256, 1085 pci_free_consistent(pdev, sizeof(u32)*8*count+256,
1089 priv->txbkpring, priv->txbkpringdma); 1086 priv->txbkpring, priv->txbkpringdma);
1090 buffer_free(dev,&(priv->txbkpbufs),priv->txbuffsize,1); 1087 buffer_free(dev, &(priv->txbkpbufs), priv->txbuffsize, 1);
1091 1088
1092 pci_free_consistent(pdev, sizeof(u32)*8*count+256, 1089 pci_free_consistent(pdev, sizeof(u32)*8*count+256,
1093 priv->txbepring, priv->txbepringdma); 1090 priv->txbepring, priv->txbepringdma);
1094 buffer_free(dev,&(priv->txbepbufs),priv->txbuffsize,1); 1091 buffer_free(dev, &(priv->txbepbufs), priv->txbuffsize, 1);
1095 1092
1096 pci_free_consistent(pdev, sizeof(u32)*8*count+256, 1093 pci_free_consistent(pdev, sizeof(u32)*8*count+256,
1097 priv->txvipring, priv->txvipringdma); 1094 priv->txvipring, priv->txvipringdma);
1098 buffer_free(dev,&(priv->txvipbufs),priv->txbuffsize,1); 1095 buffer_free(dev, &(priv->txvipbufs), priv->txbuffsize, 1);
1099 1096
1100 pci_free_consistent(pdev, sizeof(u32)*8*count+256, 1097 pci_free_consistent(pdev, sizeof(u32)*8*count+256,
1101 priv->txvopring, priv->txvopringdma); 1098 priv->txvopring, priv->txvopringdma);
1102 buffer_free(dev,&(priv->txvopbufs),priv->txbuffsize,1); 1099 buffer_free(dev, &(priv->txvopbufs), priv->txbuffsize, 1);
1103 1100
1104 pci_free_consistent(pdev, sizeof(u32)*8*count+256, 1101 pci_free_consistent(pdev, sizeof(u32)*8*count+256,
1105 priv->txhpring, priv->txhpringdma); 1102 priv->txhpring, priv->txhpringdma);
1106 buffer_free(dev,&(priv->txhpbufs),priv->txbuffsize,1); 1103 buffer_free(dev, &(priv->txhpbufs), priv->txbuffsize, 1);
1107 1104
1108 count = priv->txbeaconcount; 1105 count = priv->txbeaconcount;
1109 pci_free_consistent(pdev, sizeof(u32)*8*count+256, 1106 pci_free_consistent(pdev, sizeof(u32)*8*count+256,
1110 priv->txbeaconring, priv->txbeaconringdma); 1107 priv->txbeaconring, priv->txbeaconringdma);
1111 buffer_free(dev,&(priv->txbeaconbufs),priv->txbuffsize,1); 1108 buffer_free(dev, &(priv->txbeaconbufs), priv->txbuffsize, 1);
1112} 1109}
1113 1110
1114void free_rx_desc_ring(struct net_device *dev) 1111void free_rx_desc_ring(struct net_device *dev)
@@ -1120,7 +1117,7 @@ void free_rx_desc_ring(struct net_device *dev)
1120 pci_free_consistent(pdev, sizeof(u32)*8*count+256, 1117 pci_free_consistent(pdev, sizeof(u32)*8*count+256,
1121 priv->rxring, priv->rxringdma); 1118 priv->rxring, priv->rxringdma);
1122 1119
1123 buffer_free(dev,&(priv->rxbuffer),priv->rxbuffersize,0); 1120 buffer_free(dev, &(priv->rxbuffer), priv->rxbuffersize, 0);
1124} 1121}
1125 1122
1126short alloc_rx_desc_ring(struct net_device *dev, u16 bufsize, int count) 1123short alloc_rx_desc_ring(struct net_device *dev, u16 bufsize, int count)
@@ -1128,20 +1125,20 @@ short alloc_rx_desc_ring(struct net_device *dev, u16 bufsize, int count)
1128 int i; 1125 int i;
1129 u32 *desc; 1126 u32 *desc;
1130 u32 *tmp; 1127 u32 *tmp;
1131 dma_addr_t dma_desc,dma_tmp; 1128 dma_addr_t dma_desc, dma_tmp;
1132 struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); 1129 struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
1133 struct pci_dev *pdev=priv->pdev; 1130 struct pci_dev *pdev = priv->pdev;
1134 void *buf; 1131 void *buf;
1135 u8 rx_desc_size; 1132 u8 rx_desc_size;
1136 1133
1137 rx_desc_size = 8; // 4*8 = 32 bytes 1134 rx_desc_size = 8; // 4*8 = 32 bytes
1138 1135
1139 if((bufsize & 0xfff) != bufsize){ 1136 if ((bufsize & 0xfff) != bufsize) {
1140 DMESGE ("RX buffer allocation too large"); 1137 DMESGE("RX buffer allocation too large");
1141 return -1; 1138 return -1;
1142 } 1139 }
1143 1140
1144 desc = (u32*)pci_alloc_consistent(pdev,sizeof(u32)*rx_desc_size*count+256, 1141 desc = (u32 *)pci_alloc_consistent(pdev, sizeof(u32)*rx_desc_size*count+256,
1145 &dma_desc); 1142 &dma_desc);
1146 1143
1147 if (dma_desc & 0xff) 1144 if (dma_desc & 0xff)
@@ -1151,31 +1148,31 @@ short alloc_rx_desc_ring(struct net_device *dev, u16 bufsize, int count)
1151 */ 1148 */
1152 WARN(1, "DMA buffer is not aligned\n"); 1149 WARN(1, "DMA buffer is not aligned\n");
1153 1150
1154 priv->rxring=desc; 1151 priv->rxring = desc;
1155 priv->rxringdma=dma_desc; 1152 priv->rxringdma = dma_desc;
1156 tmp=desc; 1153 tmp = desc;
1157 1154
1158 for (i = 0; i < count; i++) { 1155 for (i = 0; i < count; i++) {
1159 buf = kmalloc(bufsize * sizeof(u8),GFP_ATOMIC); 1156 buf = kmalloc(bufsize * sizeof(u8), GFP_ATOMIC);
1160 if (buf == NULL) { 1157 if (buf == NULL) {
1161 DMESGE("Failed to kmalloc RX buffer"); 1158 DMESGE("Failed to kmalloc RX buffer");
1162 return -1; 1159 return -1;
1163 } 1160 }
1164 1161
1165 dma_tmp = pci_map_single(pdev,buf,bufsize * sizeof(u8), 1162 dma_tmp = pci_map_single(pdev, buf, bufsize * sizeof(u8),
1166 PCI_DMA_FROMDEVICE); 1163 PCI_DMA_FROMDEVICE);
1167 1164
1168 if(-1 == buffer_add(&(priv->rxbuffer), buf,dma_tmp, 1165 if (-1 == buffer_add(&(priv->rxbuffer), buf, dma_tmp,
1169 &(priv->rxbufferhead))){ 1166 &(priv->rxbufferhead))) {
1170 DMESGE("Unable to allocate mem RX buf"); 1167 DMESGE("Unable to allocate mem RX buf");
1171 return -1; 1168 return -1;
1172 } 1169 }
1173 *tmp = 0; //zero pads the header of the descriptor 1170 *tmp = 0; // zero pads the header of the descriptor
1174 *tmp = *tmp |( bufsize&0xfff); 1171 *tmp = *tmp | (bufsize&0xfff);
1175 *(tmp+2) = (u32)dma_tmp; 1172 *(tmp+2) = (u32)dma_tmp;
1176 *tmp = *tmp |(1<<31); // descriptor void, owned by the NIC 1173 *tmp = *tmp | (1<<31); // descriptor void, owned by the NIC
1177 1174
1178 tmp=tmp+rx_desc_size; 1175 tmp = tmp+rx_desc_size;
1179 } 1176 }
1180 1177
1181 *(tmp-rx_desc_size) = *(tmp-rx_desc_size) | (1<<30); // this is the last descriptor 1178 *(tmp-rx_desc_size) = *(tmp-rx_desc_size) | (1<<30); // this is the last descriptor
@@ -1189,10 +1186,10 @@ void set_nic_rxring(struct net_device *dev)
1189 u8 pgreg; 1186 u8 pgreg;
1190 struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); 1187 struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
1191 1188
1192 pgreg=read_nic_byte(dev, PGSELECT); 1189 pgreg = read_nic_byte(dev, PGSELECT);
1193 write_nic_byte(dev, PGSELECT, pgreg &~ (1<<PGSELECT_PG_SHIFT)); 1190 write_nic_byte(dev, PGSELECT, pgreg & ~(1<<PGSELECT_PG_SHIFT));
1194 1191
1195 write_nic_dword(dev, RXRING_ADDR,priv->rxringdma); 1192 write_nic_dword(dev, RXRING_ADDR, priv->rxringdma);
1196} 1193}
1197 1194
1198void rtl8180_reset(struct net_device *dev) 1195void rtl8180_reset(struct net_device *dev)
@@ -1201,28 +1198,28 @@ void rtl8180_reset(struct net_device *dev)
1201 1198
1202 rtl8180_irq_disable(dev); 1199 rtl8180_irq_disable(dev);
1203 1200
1204 cr=read_nic_byte(dev,CMD); 1201 cr = read_nic_byte(dev, CMD);
1205 cr = cr & 2; 1202 cr = cr & 2;
1206 cr = cr | (1<<CMD_RST_SHIFT); 1203 cr = cr | (1<<CMD_RST_SHIFT);
1207 write_nic_byte(dev,CMD,cr); 1204 write_nic_byte(dev, CMD, cr);
1208 1205
1209 force_pci_posting(dev); 1206 force_pci_posting(dev);
1210 1207
1211 mdelay(200); 1208 mdelay(200);
1212 1209
1213 if(read_nic_byte(dev,CMD) & (1<<CMD_RST_SHIFT)) 1210 if (read_nic_byte(dev, CMD) & (1<<CMD_RST_SHIFT))
1214 DMESGW("Card reset timeout!"); 1211 DMESGW("Card reset timeout!");
1215 else 1212 else
1216 DMESG("Card successfully reset"); 1213 DMESG("Card successfully reset");
1217 1214
1218 rtl8180_set_mode(dev,EPROM_CMD_LOAD); 1215 rtl8180_set_mode(dev, EPROM_CMD_LOAD);
1219 force_pci_posting(dev); 1216 force_pci_posting(dev);
1220 mdelay(200); 1217 mdelay(200);
1221} 1218}
1222 1219
1223inline u16 ieeerate2rtlrate(int rate) 1220inline u16 ieeerate2rtlrate(int rate)
1224{ 1221{
1225 switch(rate){ 1222 switch (rate) {
1226 case 10: 1223 case 10:
1227 return 0; 1224 return 0;
1228 case 20: 1225 case 20:
@@ -1252,7 +1249,7 @@ inline u16 ieeerate2rtlrate(int rate)
1252 } 1249 }
1253} 1250}
1254 1251
1255static u16 rtl_rate[] = {10,20,55,110,60,90,120,180,240,360,480,540,720}; 1252static u16 rtl_rate[] = {10, 20, 55, 110, 60, 90, 120, 180, 240, 360, 480, 540, 720};
1256 1253
1257inline u16 rtl8180_rate2rate(short rate) 1254inline u16 rtl8180_rate2rate(short rate)
1258{ 1255{
@@ -1263,7 +1260,7 @@ inline u16 rtl8180_rate2rate(short rate)
1263 1260
1264inline u8 rtl8180_IsWirelessBMode(u16 rate) 1261inline u8 rtl8180_IsWirelessBMode(u16 rate)
1265{ 1262{
1266 if( ((rate <= 110) && (rate != 60) && (rate != 90)) || (rate == 220) ) 1263 if (((rate <= 110) && (rate != 60) && (rate != 90)) || (rate == 220))
1267 return 1; 1264 return 1;
1268 else 1265 else
1269 return 0; 1266 return 0;
@@ -1335,7 +1332,7 @@ u16 N_DBPSOfRate(u16 DataRate)
1335 1332
1336// 1333//
1337// Description: 1334// Description:
1338// For Netgear case, they want good-looking singal strength. 1335// For Netgear case, they want good-looking singal strength.
1339// 1336//
1340long NetgearSignalStrengthTranslate(long LastSS, long CurrSS) 1337long NetgearSignalStrengthTranslate(long LastSS, long CurrSS)
1341{ 1338{
@@ -1364,8 +1361,8 @@ long NetgearSignalStrengthTranslate(long LastSS, long CurrSS)
1364 RetSS = CurrSS; 1361 RetSS = CurrSS;
1365 1362
1366 // Step 2. Smoothing. 1363 // Step 2. Smoothing.
1367 if(LastSS > 0) 1364 if (LastSS > 0)
1368 RetSS = ((LastSS * 5) + (RetSS)+ 5) / 6; 1365 RetSS = ((LastSS * 5) + (RetSS) + 5) / 6;
1369 1366
1370 return RetSS; 1367 return RetSS;
1371} 1368}
@@ -1399,11 +1396,11 @@ void PerformUndecoratedSignalSmoothing8185(struct r8180_priv *priv,
1399 priv->bCurCCKPkt = bCckRate; 1396 priv->bCurCCKPkt = bCckRate;
1400 1397
1401 if (priv->UndecoratedSmoothedSS >= 0) 1398 if (priv->UndecoratedSmoothedSS >= 0)
1402 priv->UndecoratedSmoothedSS = ( (priv->UndecoratedSmoothedSS * 5) + (priv->SignalStrength * 10) ) / 6; 1399 priv->UndecoratedSmoothedSS = ((priv->UndecoratedSmoothedSS * 5) + (priv->SignalStrength * 10)) / 6;
1403 else 1400 else
1404 priv->UndecoratedSmoothedSS = priv->SignalStrength * 10; 1401 priv->UndecoratedSmoothedSS = priv->SignalStrength * 10;
1405 1402
1406 priv->UndercorateSmoothedRxPower = ( (priv->UndercorateSmoothedRxPower * 50) + (priv->RxPower* 11)) / 60; 1403 priv->UndercorateSmoothedRxPower = ((priv->UndercorateSmoothedRxPower * 50) + (priv->RxPower * 11)) / 60;
1407 1404
1408 if (bCckRate) 1405 if (bCckRate)
1409 priv->CurCCKRSSI = priv->RSSI; 1406 priv->CurCCKRSSI = priv->RSSI;
@@ -1417,23 +1414,23 @@ void rtl8180_rx(struct net_device *dev)
1417{ 1414{
1418 struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); 1415 struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
1419 struct sk_buff *tmp_skb; 1416 struct sk_buff *tmp_skb;
1420 short first,last; 1417 short first, last;
1421 u32 len; 1418 u32 len;
1422 int lastlen; 1419 int lastlen;
1423 unsigned char quality, signal; 1420 unsigned char quality, signal;
1424 u8 rate; 1421 u8 rate;
1425 u32 *tmp,*tmp2; 1422 u32 *tmp, *tmp2;
1426 u8 rx_desc_size; 1423 u8 rx_desc_size;
1427 u8 padding; 1424 u8 padding;
1428 char rxpower = 0; 1425 char rxpower = 0;
1429 u32 RXAGC = 0; 1426 u32 RXAGC = 0;
1430 long RxAGC_dBm = 0; 1427 long RxAGC_dBm = 0;
1431 u8 LNA=0, BB=0; 1428 u8 LNA = 0, BB = 0;
1432 u8 LNA_gain[4] = {02, 17, 29, 39}; 1429 u8 LNA_gain[4] = {02, 17, 29, 39};
1433 u8 Antenna = 0; 1430 u8 Antenna = 0;
1434 struct ieee80211_hdr_4addr *hdr; 1431 struct ieee80211_hdr_4addr *hdr;
1435 u16 fc,type; 1432 u16 fc, type;
1436 u8 bHwError = 0,bCRC = 0,bICV = 0; 1433 u8 bHwError = 0, bCRC = 0, bICV = 0;
1437 bool bCckRate = false; 1434 bool bCckRate = false;
1438 u8 RSSI = 0; 1435 u8 RSSI = 0;
1439 long SignalStrengthIndex = 0; 1436 long SignalStrengthIndex = 0;
@@ -1456,27 +1453,28 @@ void rtl8180_rx(struct net_device *dev)
1456 1453
1457 tmp2 = NULL; 1454 tmp2 = NULL;
1458 tmp = priv->rxringtail; 1455 tmp = priv->rxringtail;
1459 do{ 1456 do {
1460 if(tmp == priv->rxring) 1457 if (tmp == priv->rxring)
1461 tmp = priv->rxring + (priv->rxringcount - 1)*rx_desc_size; 1458 tmp = priv->rxring + (priv->rxringcount - 1)*rx_desc_size;
1462 else 1459 else
1463 tmp -= rx_desc_size; 1460 tmp -= rx_desc_size;
1464 1461
1465 if(! (*tmp & (1<<31))) 1462 if (!(*tmp & (1<<31)))
1466 tmp2 = tmp; 1463 tmp2 = tmp;
1467 }while(tmp != priv->rxring); 1464 } while (tmp != priv->rxring);
1468 1465
1469 if(tmp2) priv->rxringtail = tmp2; 1466 if (tmp2)
1467 priv->rxringtail = tmp2;
1470 } 1468 }
1471 1469
1472 /* while there are filled descriptors */ 1470 /* while there are filled descriptors */
1473 while(!(*(priv->rxringtail) & (1<<31))){ 1471 while (!(*(priv->rxringtail) & (1<<31))) {
1474 if(*(priv->rxringtail) & (1<<26)) 1472 if (*(priv->rxringtail) & (1<<26))
1475 DMESGW("RX buffer overflow"); 1473 DMESGW("RX buffer overflow");
1476 if(*(priv->rxringtail) & (1<<12)) 1474 if (*(priv->rxringtail) & (1<<12))
1477 priv->stats.rxicverr++; 1475 priv->stats.rxicverr++;
1478 1476
1479 if(*(priv->rxringtail) & (1<<27)){ 1477 if (*(priv->rxringtail) & (1<<27)) {
1480 priv->stats.rxdmafail++; 1478 priv->stats.rxdmafail++;
1481 //DMESG("EE: RX DMA FAILED at buffer pointed by descriptor %x",(u32)priv->rxringtail); 1479 //DMESG("EE: RX DMA FAILED at buffer pointed by descriptor %x",(u32)priv->rxringtail);
1482 goto drop; 1480 goto drop;
@@ -1488,12 +1486,13 @@ void rtl8180_rx(struct net_device *dev)
1488 sizeof(u8), 1486 sizeof(u8),
1489 PCI_DMA_FROMDEVICE); 1487 PCI_DMA_FROMDEVICE);
1490 1488
1491 first = *(priv->rxringtail) & (1<<29) ? 1:0; 1489 first = *(priv->rxringtail) & (1<<29) ? 1 : 0;
1492 if(first) priv->rx_prevlen=0; 1490 if (first)
1491 priv->rx_prevlen = 0;
1493 1492
1494 last = *(priv->rxringtail) & (1<<28) ? 1:0; 1493 last = *(priv->rxringtail) & (1<<28) ? 1 : 0;
1495 if(last){ 1494 if (last) {
1496 lastlen=((*priv->rxringtail) &0xfff); 1495 lastlen = ((*priv->rxringtail) & 0xfff);
1497 1496
1498 /* if the last descriptor (that should 1497 /* if the last descriptor (that should
1499 * tell us the total packet len) tell 1498 * tell us the total packet len) tell
@@ -1502,109 +1501,101 @@ void rtl8180_rx(struct net_device *dev)
1502 * problem.. 1501 * problem..
1503 * workaround to prevent kernel panic 1502 * workaround to prevent kernel panic
1504 */ 1503 */
1505 if(lastlen < priv->rx_prevlen) 1504 if (lastlen < priv->rx_prevlen)
1506 len=0; 1505 len = 0;
1507 else 1506 else
1508 len=lastlen-priv->rx_prevlen; 1507 len = lastlen-priv->rx_prevlen;
1509 1508
1510 if(*(priv->rxringtail) & (1<<13)) { 1509 if (*(priv->rxringtail) & (1<<13)) {
1511 if ((*(priv->rxringtail) & 0xfff) <500) 1510 if ((*(priv->rxringtail) & 0xfff) < 500)
1512 priv->stats.rxcrcerrmin++; 1511 priv->stats.rxcrcerrmin++;
1513 else if ((*(priv->rxringtail) & 0x0fff) >1000) 1512 else if ((*(priv->rxringtail) & 0x0fff) > 1000)
1514 priv->stats.rxcrcerrmax++; 1513 priv->stats.rxcrcerrmax++;
1515 else 1514 else
1516 priv->stats.rxcrcerrmid++; 1515 priv->stats.rxcrcerrmid++;
1517 1516
1518 } 1517 }
1519 1518
1520 }else{ 1519 } else {
1521 len = priv->rxbuffersize; 1520 len = priv->rxbuffersize;
1522 } 1521 }
1523 1522
1524 if(first && last) { 1523 if (first && last) {
1525 padding = ((*(priv->rxringtail+3))&(0x04000000))>>26; 1524 padding = ((*(priv->rxringtail+3))&(0x04000000))>>26;
1526 }else if(first) { 1525 } else if (first) {
1527 padding = ((*(priv->rxringtail+3))&(0x04000000))>>26; 1526 padding = ((*(priv->rxringtail+3))&(0x04000000))>>26;
1528 if(padding) { 1527 if (padding)
1529 len -= 2; 1528 len -= 2;
1530 } 1529 } else {
1531 }else {
1532 padding = 0; 1530 padding = 0;
1533 } 1531 }
1534 padding = 0; 1532 padding = 0;
1535 priv->rx_prevlen+=len; 1533 priv->rx_prevlen += len;
1536 1534
1537 if(priv->rx_prevlen > MAX_FRAG_THRESHOLD + 100){ 1535 if (priv->rx_prevlen > MAX_FRAG_THRESHOLD + 100) {
1538 /* HW is probably passing several buggy frames 1536 /* HW is probably passing several buggy frames
1539 * without FD or LD flag set. 1537 * without FD or LD flag set.
1540 * Throw this garbage away to prevent skb 1538 * Throw this garbage away to prevent skb
1541 * memory exausting 1539 * memory exausting
1542 */ 1540 */
1543 if(!priv->rx_skb_complete) 1541 if (!priv->rx_skb_complete)
1544 dev_kfree_skb_any(priv->rx_skb); 1542 dev_kfree_skb_any(priv->rx_skb);
1545 priv->rx_skb_complete = 1; 1543 priv->rx_skb_complete = 1;
1546 } 1544 }
1547 1545
1548 signal=(unsigned char)(((*(priv->rxringtail+3))& (0x00ff0000))>>16); 1546 signal = (unsigned char)(((*(priv->rxringtail+3)) & (0x00ff0000))>>16);
1549 signal = (signal & 0xfe) >> 1; 1547 signal = (signal & 0xfe) >> 1;
1550 1548
1551 quality=(unsigned char)((*(priv->rxringtail+3)) & (0xff)); 1549 quality = (unsigned char)((*(priv->rxringtail+3)) & (0xff));
1552 1550
1553 stats.mac_time[0] = *(priv->rxringtail+1); 1551 stats.mac_time[0] = *(priv->rxringtail+1);
1554 stats.mac_time[1] = *(priv->rxringtail+2); 1552 stats.mac_time[1] = *(priv->rxringtail+2);
1555 rxpower =((char)(((*(priv->rxringtail+4))& (0x00ff0000))>>16))/2 - 42; 1553 rxpower = ((char)(((*(priv->rxringtail+4)) & (0x00ff0000))>>16))/2 - 42;
1556 RSSI = ((u8)(((*(priv->rxringtail+3)) & (0x0000ff00))>> 8)) & (0x7f); 1554 RSSI = ((u8)(((*(priv->rxringtail+3)) & (0x0000ff00))>>8)) & (0x7f);
1557 1555
1558 rate=((*(priv->rxringtail)) & 1556 rate = ((*(priv->rxringtail)) &
1559 ((1<<23)|(1<<22)|(1<<21)|(1<<20)))>>20; 1557 ((1<<23)|(1<<22)|(1<<21)|(1<<20)))>>20;
1560 1558
1561 stats.rate = rtl8180_rate2rate(rate); 1559 stats.rate = rtl8180_rate2rate(rate);
1562 Antenna = (((*(priv->rxringtail +3))& (0x00008000)) == 0 )? 0:1 ; 1560 Antenna = (((*(priv->rxringtail+3)) & (0x00008000)) == 0) ? 0 : 1;
1563 if(!rtl8180_IsWirelessBMode(stats.rate)) 1561 if (!rtl8180_IsWirelessBMode(stats.rate)) { // OFDM rate.
1564 { // OFDM rate.
1565
1566 RxAGC_dBm = rxpower+1; //bias 1562 RxAGC_dBm = rxpower+1; //bias
1567 } 1563 } else { // CCK rate.
1568 else 1564 RxAGC_dBm = signal; //bit 0 discard
1569 { // CCK rate.
1570 RxAGC_dBm = signal;//bit 0 discard
1571 1565
1572 LNA = (u8) (RxAGC_dBm & 0x60 ) >> 5 ; //bit 6~ bit 5 1566 LNA = (u8) (RxAGC_dBm & 0x60) >> 5 ; //bit 6~ bit 5
1573 BB = (u8) (RxAGC_dBm & 0x1F); // bit 4 ~ bit 0 1567 BB = (u8) (RxAGC_dBm & 0x1F); // bit 4 ~ bit 0
1574 1568
1575 RxAGC_dBm = -( LNA_gain[LNA] + (BB *2) ); //Pin_11b=-(LNA_gain+BB_gain) (dBm) 1569 RxAGC_dBm = -(LNA_gain[LNA] + (BB*2)); //Pin_11b=-(LNA_gain+BB_gain) (dBm)
1576 1570
1577 RxAGC_dBm +=4; //bias 1571 RxAGC_dBm += 4; //bias
1578 } 1572 }
1579 1573
1580 if(RxAGC_dBm & 0x80) //absolute value 1574 if (RxAGC_dBm & 0x80) //absolute value
1581 RXAGC= ~(RxAGC_dBm)+1; 1575 RXAGC = ~(RxAGC_dBm)+1;
1582 bCckRate = rtl8180_IsWirelessBMode(stats.rate); 1576 bCckRate = rtl8180_IsWirelessBMode(stats.rate);
1583 // Translate RXAGC into 1-100. 1577 // Translate RXAGC into 1-100.
1584 if(!rtl8180_IsWirelessBMode(stats.rate)) 1578 if (!rtl8180_IsWirelessBMode(stats.rate)) { // OFDM rate.
1585 { // OFDM rate. 1579 if (RXAGC > 90)
1586 if(RXAGC>90) 1580 RXAGC = 90;
1587 RXAGC=90; 1581 else if (RXAGC < 25)
1588 else if(RXAGC<25) 1582 RXAGC = 25;
1589 RXAGC=25; 1583 RXAGC = (90-RXAGC)*100/65;
1590 RXAGC=(90-RXAGC)*100/65; 1584 } else { // CCK rate.
1591 } 1585 if (RXAGC > 95)
1592 else 1586 RXAGC = 95;
1593 { // CCK rate. 1587 else if (RXAGC < 30)
1594 if(RXAGC>95) 1588 RXAGC = 30;
1595 RXAGC=95; 1589 RXAGC = (95-RXAGC)*100/65;
1596 else if(RXAGC<30)
1597 RXAGC=30;
1598 RXAGC=(95-RXAGC)*100/65;
1599 } 1590 }
1600 priv->SignalStrength = (u8)RXAGC; 1591 priv->SignalStrength = (u8)RXAGC;
1601 priv->RecvSignalPower = RxAGC_dBm; 1592 priv->RecvSignalPower = RxAGC_dBm;
1602 priv->RxPower = rxpower; 1593 priv->RxPower = rxpower;
1603 priv->RSSI = RSSI; 1594 priv->RSSI = RSSI;
1604 /* SQ translation formula is provided by SD3 DZ. 2006.06.27 */ 1595 /* SQ translation formula is provided by SD3 DZ. 2006.06.27 */
1605 if(quality >= 127) 1596 if (quality >= 127)
1606 quality = 1;//0; //0 will cause epc to show signal zero , walk aroud now; 1597 quality = 1;//0; //0 will cause epc to show signal zero , walk aroud now;
1607 else if(quality < 27) 1598 else if (quality < 27)
1608 quality = 100; 1599 quality = 100;
1609 else 1600 else
1610 quality = 127 - quality; 1601 quality = 127 - quality;
@@ -1612,31 +1603,30 @@ void rtl8180_rx(struct net_device *dev)
1612 1603
1613 stats.signal = (u8)quality;//priv->wstats.qual.level = priv->SignalStrength; 1604 stats.signal = (u8)quality;//priv->wstats.qual.level = priv->SignalStrength;
1614 stats.signalstrength = RXAGC; 1605 stats.signalstrength = RXAGC;
1615 if(stats.signalstrength > 100) 1606 if (stats.signalstrength > 100)
1616 stats.signalstrength = 100; 1607 stats.signalstrength = 100;
1617 stats.signalstrength = (stats.signalstrength * 70)/100 + 30; 1608 stats.signalstrength = (stats.signalstrength * 70)/100 + 30;
1618 // printk("==========================>rx : RXAGC is %d,signalstrength is %d\n",RXAGC,stats.signalstrength); 1609 // printk("==========================>rx : RXAGC is %d,signalstrength is %d\n",RXAGC,stats.signalstrength);
1619 stats.rssi = priv->wstats.qual.qual = priv->SignalQuality; 1610 stats.rssi = priv->wstats.qual.qual = priv->SignalQuality;
1620 stats.noise = priv->wstats.qual.noise = 100 - priv ->wstats.qual.qual; 1611 stats.noise = priv->wstats.qual.noise = 100 - priv->wstats.qual.qual;
1621 bHwError = (((*(priv->rxringtail))& (0x00000fff)) == 4080)| (((*(priv->rxringtail))& (0x04000000)) != 0 ) 1612 bHwError = (((*(priv->rxringtail)) & (0x00000fff)) == 4080) | (((*(priv->rxringtail)) & (0x04000000)) != 0)
1622 | (((*(priv->rxringtail))& (0x08000000)) != 0 )| (((~(*(priv->rxringtail)))& (0x10000000)) != 0 )| (((~(*(priv->rxringtail)))& (0x20000000)) != 0 ); 1613 | (((*(priv->rxringtail)) & (0x08000000)) != 0) | (((~(*(priv->rxringtail))) & (0x10000000)) != 0) | (((~(*(priv->rxringtail))) & (0x20000000)) != 0);
1623 bCRC = ((*(priv->rxringtail)) & (0x00002000)) >> 13; 1614 bCRC = ((*(priv->rxringtail)) & (0x00002000)) >> 13;
1624 bICV = ((*(priv->rxringtail)) & (0x00001000)) >> 12; 1615 bICV = ((*(priv->rxringtail)) & (0x00001000)) >> 12;
1625 hdr = (struct ieee80211_hdr_4addr *)priv->rxbuffer->buf; 1616 hdr = (struct ieee80211_hdr_4addr *)priv->rxbuffer->buf;
1626 fc = le16_to_cpu(hdr->frame_ctl); 1617 fc = le16_to_cpu(hdr->frame_ctl);
1627 type = WLAN_FC_GET_TYPE(fc); 1618 type = WLAN_FC_GET_TYPE(fc);
1628 1619
1629 if((IEEE80211_FTYPE_CTL != type) && 1620 if ((IEEE80211_FTYPE_CTL != type) &&
1630 (eqMacAddr(priv->ieee80211->current_network.bssid, (fc & IEEE80211_FCTL_TODS)? hdr->addr1 : (fc & IEEE80211_FCTL_FROMDS )? hdr->addr2 : hdr->addr3)) 1621 (eqMacAddr(priv->ieee80211->current_network.bssid, (fc & IEEE80211_FCTL_TODS) ? hdr->addr1 : (fc & IEEE80211_FCTL_FROMDS) ? hdr->addr2 : hdr->addr3))
1631 && (!bHwError) && (!bCRC)&& (!bICV)) 1622 && (!bHwError) && (!bCRC) && (!bICV)) {
1632 {
1633 /* Perform signal smoothing for dynamic 1623 /* Perform signal smoothing for dynamic
1634 * mechanism on demand. This is different 1624 * mechanism on demand. This is different
1635 * with PerformSignalSmoothing8185 in smoothing 1625 * with PerformSignalSmoothing8185 in smoothing
1636 * fomula. No dramatic adjustion is apply 1626 * fomula. No dramatic adjustion is apply
1637 * because dynamic mechanism need some degree 1627 * because dynamic mechanism need some degree
1638 * of correctness. */ 1628 * of correctness. */
1639 PerformUndecoratedSignalSmoothing8185(priv,bCckRate); 1629 PerformUndecoratedSignalSmoothing8185(priv, bCckRate);
1640 // 1630 //
1641 // For good-looking singal strength. 1631 // For good-looking singal strength.
1642 // 1632 //
@@ -1650,73 +1640,75 @@ void rtl8180_rx(struct net_device *dev)
1650 // We need more correct power of received packets and the "SignalStrength" of RxStats is beautified, 1640 // We need more correct power of received packets and the "SignalStrength" of RxStats is beautified,
1651 // so we record the correct power here. 1641 // so we record the correct power here.
1652 // 1642 //
1653 priv->Stats_SignalQuality =(long) (priv->Stats_SignalQuality * 5 + (long)priv->SignalQuality + 5) / 6; 1643 priv->Stats_SignalQuality = (long)(priv->Stats_SignalQuality * 5 + (long)priv->SignalQuality + 5) / 6;
1654 priv->Stats_RecvSignalPower = (long)(priv->Stats_RecvSignalPower * 5 + priv->RecvSignalPower -1) / 6; 1644 priv->Stats_RecvSignalPower = (long)(priv->Stats_RecvSignalPower * 5 + priv->RecvSignalPower - 1) / 6;
1655 1645
1656 // Figure out which antenna that received the lasted packet. 1646 // Figure out which antenna that received the lasted packet.
1657 priv->LastRxPktAntenna = Antenna ? 1 : 0; // 0: aux, 1: main. 1647 priv->LastRxPktAntenna = Antenna ? 1 : 0; // 0: aux, 1: main.
1658 SwAntennaDiversityRxOk8185(dev, priv->SignalStrength); 1648 SwAntennaDiversityRxOk8185(dev, priv->SignalStrength);
1659 } 1649 }
1660 1650
1661 if(first){ 1651 if (first) {
1662 if(!priv->rx_skb_complete){ 1652 if (!priv->rx_skb_complete) {
1663 /* seems that HW sometimes fails to reiceve and 1653 /* seems that HW sometimes fails to reiceve and
1664 doesn't provide the last descriptor */ 1654 doesn't provide the last descriptor */
1665 dev_kfree_skb_any(priv->rx_skb); 1655 dev_kfree_skb_any(priv->rx_skb);
1666 priv->stats.rxnolast++; 1656 priv->stats.rxnolast++;
1667 } 1657 }
1668 /* support for prism header has been originally added by Christian */ 1658 /* support for prism header has been originally added by Christian */
1669 if(priv->prism_hdr && priv->ieee80211->iw_mode == IW_MODE_MONITOR){ 1659 if (priv->prism_hdr && priv->ieee80211->iw_mode == IW_MODE_MONITOR) {
1670 1660
1671 }else{ 1661 } else {
1672 priv->rx_skb = dev_alloc_skb(len+2); 1662 priv->rx_skb = dev_alloc_skb(len+2);
1673 if( !priv->rx_skb) goto drop; 1663 if (!priv->rx_skb)
1664 goto drop;
1674 } 1665 }
1675 1666
1676 priv->rx_skb_complete=0; 1667 priv->rx_skb_complete = 0;
1677 priv->rx_skb->dev=dev; 1668 priv->rx_skb->dev = dev;
1678 }else{ 1669 } else {
1679 /* if we are here we should have already RXed 1670 /* if we are here we should have already RXed
1680 * the first frame. 1671 * the first frame.
1681 * If we get here and the skb is not allocated then 1672 * If we get here and the skb is not allocated then
1682 * we have just throw out garbage (skb not allocated) 1673 * we have just throw out garbage (skb not allocated)
1683 * and we are still rxing garbage.... 1674 * and we are still rxing garbage....
1684 */ 1675 */
1685 if(!priv->rx_skb_complete){ 1676 if (!priv->rx_skb_complete) {
1686 1677
1687 tmp_skb= dev_alloc_skb(priv->rx_skb->len +len+2); 1678 tmp_skb = dev_alloc_skb(priv->rx_skb->len+len+2);
1688 1679
1689 if(!tmp_skb) goto drop; 1680 if (!tmp_skb)
1681 goto drop;
1690 1682
1691 tmp_skb->dev=dev; 1683 tmp_skb->dev = dev;
1692 1684
1693 memcpy(skb_put(tmp_skb,priv->rx_skb->len), 1685 memcpy(skb_put(tmp_skb, priv->rx_skb->len),
1694 priv->rx_skb->data, 1686 priv->rx_skb->data,
1695 priv->rx_skb->len); 1687 priv->rx_skb->len);
1696 1688
1697 dev_kfree_skb_any(priv->rx_skb); 1689 dev_kfree_skb_any(priv->rx_skb);
1698 1690
1699 priv->rx_skb=tmp_skb; 1691 priv->rx_skb = tmp_skb;
1700 } 1692 }
1701 } 1693 }
1702 1694
1703 if(!priv->rx_skb_complete) { 1695 if (!priv->rx_skb_complete) {
1704 if(padding) { 1696 if (padding) {
1705 memcpy(skb_put(priv->rx_skb,len), 1697 memcpy(skb_put(priv->rx_skb, len),
1706 (((unsigned char *)priv->rxbuffer->buf) + 2),len); 1698 (((unsigned char *)priv->rxbuffer->buf) + 2), len);
1707 } else { 1699 } else {
1708 memcpy(skb_put(priv->rx_skb,len), 1700 memcpy(skb_put(priv->rx_skb, len),
1709 priv->rxbuffer->buf,len); 1701 priv->rxbuffer->buf, len);
1710 } 1702 }
1711 } 1703 }
1712 1704
1713 if(last && !priv->rx_skb_complete){ 1705 if (last && !priv->rx_skb_complete) {
1714 if(priv->rx_skb->len > 4) 1706 if (priv->rx_skb->len > 4)
1715 skb_trim(priv->rx_skb,priv->rx_skb->len-4); 1707 skb_trim(priv->rx_skb, priv->rx_skb->len-4);
1716 if(!ieee80211_rtl_rx(priv->ieee80211, 1708 if (!ieee80211_rtl_rx(priv->ieee80211,
1717 priv->rx_skb, &stats)) 1709 priv->rx_skb, &stats))
1718 dev_kfree_skb_any(priv->rx_skb); 1710 dev_kfree_skb_any(priv->rx_skb);
1719 priv->rx_skb_complete=1; 1711 priv->rx_skb_complete = 1;
1720 } 1712 }
1721 1713
1722 pci_dma_sync_single_for_device(priv->pdev, 1714 pci_dma_sync_single_for_device(priv->pdev,
@@ -1727,20 +1719,20 @@ void rtl8180_rx(struct net_device *dev)
1727 1719
1728drop: // this is used when we have not enough mem 1720drop: // this is used when we have not enough mem
1729 /* restore the descriptor */ 1721 /* restore the descriptor */
1730 *(priv->rxringtail+2)=priv->rxbuffer->dma; 1722 *(priv->rxringtail+2) = priv->rxbuffer->dma;
1731 *(priv->rxringtail)=*(priv->rxringtail) &~ 0xfff; 1723 *(priv->rxringtail) = *(priv->rxringtail) & ~0xfff;
1732 *(priv->rxringtail)= 1724 *(priv->rxringtail) =
1733 *(priv->rxringtail) | priv->rxbuffersize; 1725 *(priv->rxringtail) | priv->rxbuffersize;
1734 1726
1735 *(priv->rxringtail)= 1727 *(priv->rxringtail) =
1736 *(priv->rxringtail) | (1<<31); 1728 *(priv->rxringtail) | (1<<31);
1737 1729
1738 priv->rxringtail+=rx_desc_size; 1730 priv->rxringtail += rx_desc_size;
1739 if(priv->rxringtail >= 1731 if (priv->rxringtail >=
1740 (priv->rxring)+(priv->rxringcount )*rx_desc_size) 1732 (priv->rxring)+(priv->rxringcount)*rx_desc_size)
1741 priv->rxringtail=priv->rxring; 1733 priv->rxringtail = priv->rxring;
1742 1734
1743 priv->rxbuffer=(priv->rxbuffer->next); 1735 priv->rxbuffer = (priv->rxbuffer->next);
1744 } 1736 }
1745} 1737}
1746 1738
@@ -1749,10 +1741,10 @@ void rtl8180_dma_kick(struct net_device *dev, int priority)
1749{ 1741{
1750 struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); 1742 struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
1751 1743
1752 rtl8180_set_mode(dev,EPROM_CMD_CONFIG); 1744 rtl8180_set_mode(dev, EPROM_CMD_CONFIG);
1753 write_nic_byte(dev, TX_DMA_POLLING, 1745 write_nic_byte(dev, TX_DMA_POLLING,
1754 (1 << (priority + 1)) | priv->dma_poll_mask); 1746 (1 << (priority + 1)) | priv->dma_poll_mask);
1755 rtl8180_set_mode(dev,EPROM_CMD_NORMAL); 1747 rtl8180_set_mode(dev, EPROM_CMD_NORMAL);
1756 1748
1757 force_pci_posting(dev); 1749 force_pci_posting(dev);
1758} 1750}
@@ -1761,31 +1753,30 @@ void rtl8180_data_hard_stop(struct net_device *dev)
1761{ 1753{
1762 struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); 1754 struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
1763 1755
1764 rtl8180_set_mode(dev,EPROM_CMD_CONFIG); 1756 rtl8180_set_mode(dev, EPROM_CMD_CONFIG);
1765 priv->dma_poll_stop_mask |= TPPOLLSTOP_AC_VIQ; 1757 priv->dma_poll_stop_mask |= TPPOLLSTOP_AC_VIQ;
1766 write_nic_byte(dev,TPPollStop, priv->dma_poll_stop_mask); 1758 write_nic_byte(dev, TPPollStop, priv->dma_poll_stop_mask);
1767 rtl8180_set_mode(dev,EPROM_CMD_NORMAL); 1759 rtl8180_set_mode(dev, EPROM_CMD_NORMAL);
1768} 1760}
1769 1761
1770void rtl8180_data_hard_resume(struct net_device *dev) 1762void rtl8180_data_hard_resume(struct net_device *dev)
1771{ 1763{
1772 struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); 1764 struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
1773 1765
1774 rtl8180_set_mode(dev,EPROM_CMD_CONFIG); 1766 rtl8180_set_mode(dev, EPROM_CMD_CONFIG);
1775 priv->dma_poll_stop_mask &= ~(TPPOLLSTOP_AC_VIQ); 1767 priv->dma_poll_stop_mask &= ~(TPPOLLSTOP_AC_VIQ);
1776 write_nic_byte(dev,TPPollStop, priv->dma_poll_stop_mask); 1768 write_nic_byte(dev, TPPollStop, priv->dma_poll_stop_mask);
1777 rtl8180_set_mode(dev,EPROM_CMD_NORMAL); 1769 rtl8180_set_mode(dev, EPROM_CMD_NORMAL);
1778} 1770}
1779 1771
1780/* this function TX data frames when the ieee80211 stack requires this. 1772/* this function TX data frames when the ieee80211 stack requires this.
1781 * It checks also if we need to stop the ieee tx queue, eventually do it 1773 * It checks also if we need to stop the ieee tx queue, eventually do it
1782 */ 1774 */
1783void rtl8180_hard_data_xmit(struct sk_buff *skb,struct net_device *dev, int 1775void rtl8180_hard_data_xmit(struct sk_buff *skb, struct net_device *dev, int
1784rate) 1776rate) {
1785{
1786 struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); 1777 struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
1787 int mode; 1778 int mode;
1788 struct ieee80211_hdr_3addr *h = (struct ieee80211_hdr_3addr *) skb->data; 1779 struct ieee80211_hdr_3addr *h = (struct ieee80211_hdr_3addr *) skb->data;
1789 short morefrag = (h->frame_control) & IEEE80211_FCTL_MOREFRAGS; 1780 short morefrag = (h->frame_control) & IEEE80211_FCTL_MOREFRAGS;
1790 unsigned long flags; 1781 unsigned long flags;
1791 int priority; 1782 int priority;
@@ -1801,25 +1792,24 @@ rate)
1801 * the ieee stack. 1792 * the ieee stack.
1802 */ 1793 */
1803 priority = AC2Q(skb->priority); 1794 priority = AC2Q(skb->priority);
1804 spin_lock_irqsave(&priv->tx_lock,flags); 1795 spin_lock_irqsave(&priv->tx_lock, flags);
1805 1796
1806 if(priv->ieee80211->bHwRadioOff) 1797 if (priv->ieee80211->bHwRadioOff) {
1807 { 1798 spin_unlock_irqrestore(&priv->tx_lock, flags);
1808 spin_unlock_irqrestore(&priv->tx_lock,flags);
1809 1799
1810 return; 1800 return;
1811 } 1801 }
1812 1802
1813 if (!check_nic_enought_desc(dev, priority)){ 1803 if (!check_nic_enought_desc(dev, priority)) {
1814 DMESGW("Error: no descriptor left by previous TX (avail %d) ", 1804 DMESGW("Error: no descriptor left by previous TX (avail %d) ",
1815 get_curr_tx_free_desc(dev, priority)); 1805 get_curr_tx_free_desc(dev, priority));
1816 ieee80211_rtl_stop_queue(priv->ieee80211); 1806 ieee80211_rtl_stop_queue(priv->ieee80211);
1817 } 1807 }
1818 rtl8180_tx(dev, skb->data, skb->len, priority, morefrag,0,rate); 1808 rtl8180_tx(dev, skb->data, skb->len, priority, morefrag, 0, rate);
1819 if (!check_nic_enought_desc(dev, priority)) 1809 if (!check_nic_enought_desc(dev, priority))
1820 ieee80211_rtl_stop_queue(priv->ieee80211); 1810 ieee80211_rtl_stop_queue(priv->ieee80211);
1821 1811
1822 spin_unlock_irqrestore(&priv->tx_lock,flags); 1812 spin_unlock_irqrestore(&priv->tx_lock, flags);
1823} 1813}
1824 1814
1825/* This is a rough attempt to TX a frame 1815/* This is a rough attempt to TX a frame
@@ -1833,7 +1823,7 @@ rate)
1833 * might use a different lock than tx_lock (for example mgmt_tx_lock) 1823 * might use a different lock than tx_lock (for example mgmt_tx_lock)
1834 */ 1824 */
1835/* these function may loops if invoked with 0 descriptors or 0 len buffer*/ 1825/* these function may loops if invoked with 0 descriptors or 0 len buffer*/
1836int rtl8180_hard_start_xmit(struct sk_buff *skb,struct net_device *dev) 1826int rtl8180_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
1837{ 1827{
1838 struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); 1828 struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
1839 unsigned long flags; 1829 unsigned long flags;
@@ -1841,66 +1831,68 @@ int rtl8180_hard_start_xmit(struct sk_buff *skb,struct net_device *dev)
1841 1831
1842 priority = MANAGE_PRIORITY; 1832 priority = MANAGE_PRIORITY;
1843 1833
1844 spin_lock_irqsave(&priv->tx_lock,flags); 1834 spin_lock_irqsave(&priv->tx_lock, flags);
1845 1835
1846 if (priv->ieee80211->bHwRadioOff) { 1836 if (priv->ieee80211->bHwRadioOff) {
1847 spin_unlock_irqrestore(&priv->tx_lock,flags); 1837 spin_unlock_irqrestore(&priv->tx_lock, flags);
1848 dev_kfree_skb_any(skb); 1838 dev_kfree_skb_any(skb);
1849 return NETDEV_TX_OK; 1839 return NETDEV_TX_OK;
1850 } 1840 }
1851 1841
1852 rtl8180_tx(dev, skb->data, skb->len, priority, 1842 rtl8180_tx(dev, skb->data, skb->len, priority,
1853 0, 0,ieeerate2rtlrate(priv->ieee80211->basic_rate)); 1843 0, 0, ieeerate2rtlrate(priv->ieee80211->basic_rate));
1854 1844
1855 priv->ieee80211->stats.tx_bytes+=skb->len; 1845 priv->ieee80211->stats.tx_bytes += skb->len;
1856 priv->ieee80211->stats.tx_packets++; 1846 priv->ieee80211->stats.tx_packets++;
1857 spin_unlock_irqrestore(&priv->tx_lock,flags); 1847 spin_unlock_irqrestore(&priv->tx_lock, flags);
1858 1848
1859 dev_kfree_skb_any(skb); 1849 dev_kfree_skb_any(skb);
1860 return NETDEV_TX_OK; 1850 return NETDEV_TX_OK;
1861} 1851}
1862 1852
1863// longpre 144+48 shortpre 72+24 1853// longpre 144+48 shortpre 72+24
1864u16 rtl8180_len2duration(u32 len, short rate,short* ext) 1854u16 rtl8180_len2duration(u32 len, short rate, short *ext)
1865{ 1855{
1866 u16 duration; 1856 u16 duration;
1867 u16 drift; 1857 u16 drift;
1868 *ext=0; 1858 *ext = 0;
1869 1859
1870 switch(rate){ 1860 switch (rate) {
1871 case 0://1mbps 1861 case 0://1mbps
1872 *ext=0; 1862 *ext = 0;
1873 duration = ((len+4)<<4) /0x2; 1863 duration = ((len+4)<<4) / 0x2;
1874 drift = ((len+4)<<4) % 0x2; 1864 drift = ((len+4)<<4) % 0x2;
1875 if(drift ==0 ) break; 1865 if (drift == 0)
1866 break;
1876 duration++; 1867 duration++;
1877 break; 1868 break;
1878 case 1://2mbps 1869 case 1://2mbps
1879 *ext=0; 1870 *ext = 0;
1880 duration = ((len+4)<<4) /0x4; 1871 duration = ((len+4)<<4) / 0x4;
1881 drift = ((len+4)<<4) % 0x4; 1872 drift = ((len+4)<<4) % 0x4;
1882 if(drift ==0 ) break; 1873 if (drift == 0)
1874 break;
1883 duration++; 1875 duration++;
1884 break; 1876 break;
1885 case 2: //5.5mbps 1877 case 2: //5.5mbps
1886 *ext=0; 1878 *ext = 0;
1887 duration = ((len+4)<<4) /0xb; 1879 duration = ((len+4)<<4) / 0xb;
1888 drift = ((len+4)<<4) % 0xb; 1880 drift = ((len+4)<<4) % 0xb;
1889 if(drift ==0 ) 1881 if (drift == 0)
1890 break; 1882 break;
1891 duration++; 1883 duration++;
1892 break; 1884 break;
1893 default: 1885 default:
1894 case 3://11mbps 1886 case 3://11mbps
1895 *ext=0; 1887 *ext = 0;
1896 duration = ((len+4)<<4) /0x16; 1888 duration = ((len+4)<<4) / 0x16;
1897 drift = ((len+4)<<4) % 0x16; 1889 drift = ((len+4)<<4) % 0x16;
1898 if(drift ==0 ) 1890 if (drift == 0)
1899 break; 1891 break;
1900 duration++; 1892 duration++;
1901 if(drift > 6) 1893 if (drift > 6)
1902 break; 1894 break;
1903 *ext=1; 1895 *ext = 1;
1904 break; 1896 break;
1905 } 1897 }
1906 1898
@@ -1914,13 +1906,13 @@ void rtl8180_prepare_beacon(struct net_device *dev)
1914 1906
1915 u16 word = read_nic_word(dev, BcnItv); 1907 u16 word = read_nic_word(dev, BcnItv);
1916 word &= ~BcnItv_BcnItv; // clear Bcn_Itv 1908 word &= ~BcnItv_BcnItv; // clear Bcn_Itv
1917 word |= cpu_to_le16(priv->ieee80211->current_network.beacon_interval);//0x64; 1909 word |= cpu_to_le16(priv->ieee80211->current_network.beacon_interval); //0x64;
1918 write_nic_word(dev, BcnItv, word); 1910 write_nic_word(dev, BcnItv, word);
1919 1911
1920 skb = ieee80211_get_beacon(priv->ieee80211); 1912 skb = ieee80211_get_beacon(priv->ieee80211);
1921 if(skb){ 1913 if (skb) {
1922 rtl8180_tx(dev,skb->data,skb->len,BEACON_PRIORITY, 1914 rtl8180_tx(dev, skb->data, skb->len, BEACON_PRIORITY,
1923 0,0,ieeerate2rtlrate(priv->ieee80211->basic_rate)); 1915 0, 0, ieeerate2rtlrate(priv->ieee80211->basic_rate));
1924 dev_kfree_skb_any(skb); 1916 dev_kfree_skb_any(skb);
1925 } 1917 }
1926} 1918}
@@ -1933,7 +1925,7 @@ short rtl8180_tx(struct net_device *dev, u8* txbuf, int len, int priority,
1933 short morefrag, short descfrag, int rate) 1925 short morefrag, short descfrag, int rate)
1934{ 1926{
1935 struct r8180_priv *priv = ieee80211_priv(dev); 1927 struct r8180_priv *priv = ieee80211_priv(dev);
1936 u32 *tail,*temp_tail; 1928 u32 *tail, *temp_tail;
1937 u32 *begin; 1929 u32 *begin;
1938 u32 *buf; 1930 u32 *buf;
1939 int i; 1931 int i;
@@ -1942,7 +1934,7 @@ short rtl8180_tx(struct net_device *dev, u8* txbuf, int len, int priority,
1942 int count; 1934 int count;
1943 u16 duration; 1935 u16 duration;
1944 short ext; 1936 short ext;
1945 struct buffer* buflist; 1937 struct buffer *buflist;
1946 struct ieee80211_hdr_3addr *frag_hdr = (struct ieee80211_hdr_3addr *)txbuf; 1938 struct ieee80211_hdr_3addr *frag_hdr = (struct ieee80211_hdr_3addr *)txbuf;
1947 u8 dest[ETH_ALEN]; 1939 u8 dest[ETH_ALEN];
1948 u8 bUseShortPreamble = 0; 1940 u8 bUseShortPreamble = 0;
@@ -1954,46 +1946,46 @@ short rtl8180_tx(struct net_device *dev, u8* txbuf, int len, int priority,
1954 u16 TxDescDuration = 0; 1946 u16 TxDescDuration = 0;
1955 u8 ownbit_flag = false; 1947 u8 ownbit_flag = false;
1956 1948
1957 switch(priority) { 1949 switch (priority) {
1958 case MANAGE_PRIORITY: 1950 case MANAGE_PRIORITY:
1959 tail=priv->txmapringtail; 1951 tail = priv->txmapringtail;
1960 begin=priv->txmapring; 1952 begin = priv->txmapring;
1961 buflist = priv->txmapbufstail; 1953 buflist = priv->txmapbufstail;
1962 count = priv->txringcount; 1954 count = priv->txringcount;
1963 break; 1955 break;
1964 case BK_PRIORITY: 1956 case BK_PRIORITY:
1965 tail=priv->txbkpringtail; 1957 tail = priv->txbkpringtail;
1966 begin=priv->txbkpring; 1958 begin = priv->txbkpring;
1967 buflist = priv->txbkpbufstail; 1959 buflist = priv->txbkpbufstail;
1968 count = priv->txringcount; 1960 count = priv->txringcount;
1969 break; 1961 break;
1970 case BE_PRIORITY: 1962 case BE_PRIORITY:
1971 tail=priv->txbepringtail; 1963 tail = priv->txbepringtail;
1972 begin=priv->txbepring; 1964 begin = priv->txbepring;
1973 buflist = priv->txbepbufstail; 1965 buflist = priv->txbepbufstail;
1974 count = priv->txringcount; 1966 count = priv->txringcount;
1975 break; 1967 break;
1976 case VI_PRIORITY: 1968 case VI_PRIORITY:
1977 tail=priv->txvipringtail; 1969 tail = priv->txvipringtail;
1978 begin=priv->txvipring; 1970 begin = priv->txvipring;
1979 buflist = priv->txvipbufstail; 1971 buflist = priv->txvipbufstail;
1980 count = priv->txringcount; 1972 count = priv->txringcount;
1981 break; 1973 break;
1982 case VO_PRIORITY: 1974 case VO_PRIORITY:
1983 tail=priv->txvopringtail; 1975 tail = priv->txvopringtail;
1984 begin=priv->txvopring; 1976 begin = priv->txvopring;
1985 buflist = priv->txvopbufstail; 1977 buflist = priv->txvopbufstail;
1986 count = priv->txringcount; 1978 count = priv->txringcount;
1987 break; 1979 break;
1988 case HI_PRIORITY: 1980 case HI_PRIORITY:
1989 tail=priv->txhpringtail; 1981 tail = priv->txhpringtail;
1990 begin=priv->txhpring; 1982 begin = priv->txhpring;
1991 buflist = priv->txhpbufstail; 1983 buflist = priv->txhpbufstail;
1992 count = priv->txringcount; 1984 count = priv->txringcount;
1993 break; 1985 break;
1994 case BEACON_PRIORITY: 1986 case BEACON_PRIORITY:
1995 tail=priv->txbeaconringtail; 1987 tail = priv->txbeaconringtail;
1996 begin=priv->txbeaconring; 1988 begin = priv->txbeaconring;
1997 buflist = priv->txbeaconbufstail; 1989 buflist = priv->txbeaconbufstail;
1998 count = priv->txbeaconcount; 1990 count = priv->txbeaconcount;
1999 break; 1991 break;
@@ -2004,8 +1996,7 @@ short rtl8180_tx(struct net_device *dev, u8* txbuf, int len, int priority,
2004 1996
2005 memcpy(&dest, frag_hdr->addr1, ETH_ALEN); 1997 memcpy(&dest, frag_hdr->addr1, ETH_ALEN);
2006 if (is_multicast_ether_addr(dest) || 1998 if (is_multicast_ether_addr(dest) ||
2007 is_broadcast_ether_addr(dest)) 1999 is_broadcast_ether_addr(dest)) {
2008 {
2009 Duration = 0; 2000 Duration = 0;
2010 RtsDur = 0; 2001 RtsDur = 0;
2011 bRTSEnable = 0; 2002 bRTSEnable = 0;
@@ -2021,19 +2012,18 @@ short rtl8180_tx(struct net_device *dev, u8* txbuf, int len, int priority,
2021 2012
2022 /* Figure out ACK rate according to BSS basic rate 2013 /* Figure out ACK rate according to BSS basic rate
2023 * and Tx rate. */ 2014 * and Tx rate. */
2024 AckTime = ComputeTxTime(14, 10,0, 0); // AckCTSLng = 14 use 1M bps send 2015 AckTime = ComputeTxTime(14, 10, 0, 0); // AckCTSLng = 14 use 1M bps send
2025 2016
2026 if ( ((len + sCrcLng) > priv->rts) && priv->rts ) 2017 if (((len + sCrcLng) > priv->rts) && priv->rts) { // RTS/CTS.
2027 { // RTS/CTS.
2028 u16 RtsTime, CtsTime; 2018 u16 RtsTime, CtsTime;
2029 //u16 CtsRate; 2019 //u16 CtsRate;
2030 bRTSEnable = 1; 2020 bRTSEnable = 1;
2031 bCTSEnable = 0; 2021 bCTSEnable = 0;
2032 2022
2033 // Rate and time required for RTS. 2023 // Rate and time required for RTS.
2034 RtsTime = ComputeTxTime( sAckCtsLng/8,priv->ieee80211->basic_rate, 0, 0); 2024 RtsTime = ComputeTxTime(sAckCtsLng/8, priv->ieee80211->basic_rate, 0, 0);
2035 // Rate and time required for CTS. 2025 // Rate and time required for CTS.
2036 CtsTime = ComputeTxTime(14, 10,0, 0); // AckCTSLng = 14 use 1M bps send 2026 CtsTime = ComputeTxTime(14, 10, 0, 0); // AckCTSLng = 14 use 1M bps send
2037 2027
2038 // Figure out time required to transmit this frame. 2028 // Figure out time required to transmit this frame.
2039 ThisFrameTime = ComputeTxTime(len + sCrcLng, 2029 ThisFrameTime = ComputeTxTime(len + sCrcLng,
@@ -2045,8 +2035,7 @@ short rtl8180_tx(struct net_device *dev, u8* txbuf, int len, int priority,
2045 RtsDur = CtsTime + ThisFrameTime + AckTime + 3*aSifsTime; 2035 RtsDur = CtsTime + ThisFrameTime + AckTime + 3*aSifsTime;
2046 2036
2047 TxDescDuration = RtsTime + RtsDur; 2037 TxDescDuration = RtsTime + RtsDur;
2048 } 2038 } else {// Normal case.
2049 else {// Normal case.
2050 bCTSEnable = 0; 2039 bCTSEnable = 0;
2051 bRTSEnable = 0; 2040 bRTSEnable = 0;
2052 RtsDur = 0; 2041 RtsDur = 0;
@@ -2060,10 +2049,10 @@ short rtl8180_tx(struct net_device *dev, u8* txbuf, int len, int priority,
2060 Duration = aSifsTime + AckTime; 2049 Duration = aSifsTime + AckTime;
2061 } else { // One or more fragments remained. 2050 } else { // One or more fragments remained.
2062 u16 NextFragTime; 2051 u16 NextFragTime;
2063 NextFragTime = ComputeTxTime( len + sCrcLng, //pretend following packet length equal current packet 2052 NextFragTime = ComputeTxTime(len + sCrcLng, //pretend following packet length equal current packet
2064 rtl8180_rate2rate(rate), 2053 rtl8180_rate2rate(rate),
2065 0, 2054 0,
2066 bUseShortPreamble ); 2055 bUseShortPreamble);
2067 2056
2068 //ThisFrag-ACk-NextFrag-ACK. 2057 //ThisFrag-ACk-NextFrag-ACK.
2069 Duration = NextFragTime + 3*aSifsTime + 2*AckTime; 2058 Duration = NextFragTime + 3*aSifsTime + 2*AckTime;
@@ -2073,17 +2062,17 @@ short rtl8180_tx(struct net_device *dev, u8* txbuf, int len, int priority,
2073 2062
2074 frag_hdr->duration_id = Duration; 2063 frag_hdr->duration_id = Duration;
2075 2064
2076 buflen=priv->txbuffsize; 2065 buflen = priv->txbuffsize;
2077 remain=len; 2066 remain = len;
2078 temp_tail = tail; 2067 temp_tail = tail;
2079 2068
2080 while(remain!=0){ 2069 while (remain != 0) {
2081 mb(); 2070 mb();
2082 if(!buflist){ 2071 if (!buflist) {
2083 DMESGE("TX buffer error, cannot TX frames. pri %d.", priority); 2072 DMESGE("TX buffer error, cannot TX frames. pri %d.", priority);
2084 return -1; 2073 return -1;
2085 } 2074 }
2086 buf=buflist->buf; 2075 buf = buflist->buf;
2087 2076
2088 if ((*tail & (1 << 31)) && (priority != BEACON_PRIORITY)) { 2077 if ((*tail & (1 << 31)) && (priority != BEACON_PRIORITY)) {
2089 DMESGW("No more TX desc, returning %x of %x", 2078 DMESGW("No more TX desc, returning %x of %x",
@@ -2092,7 +2081,7 @@ short rtl8180_tx(struct net_device *dev, u8* txbuf, int len, int priority,
2092 return remain; 2081 return remain;
2093 } 2082 }
2094 2083
2095 *tail= 0; // zeroes header 2084 *tail = 0; // zeroes header
2096 *(tail+1) = 0; 2085 *(tail+1) = 0;
2097 *(tail+3) = 0; 2086 *(tail+3) = 0;
2098 *(tail+5) = 0; 2087 *(tail+5) = 0;
@@ -2102,41 +2091,40 @@ short rtl8180_tx(struct net_device *dev, u8* txbuf, int len, int priority,
2102 /*FIXME: this should be triggered by HW encryption parameters.*/ 2091 /*FIXME: this should be triggered by HW encryption parameters.*/
2103 *tail |= (1<<15); /* no encrypt */ 2092 *tail |= (1<<15); /* no encrypt */
2104 2093
2105 if(remain==len && !descfrag) { 2094 if (remain == len && !descfrag) {
2106 ownbit_flag = false; 2095 ownbit_flag = false;
2107 *tail = *tail| (1<<29) ; //fist segment of the packet 2096 *tail = *tail | (1<<29) ; //fist segment of the packet
2108 *tail = *tail |(len); 2097 *tail = *tail | (len);
2109 } else { 2098 } else {
2110 ownbit_flag = true; 2099 ownbit_flag = true;
2111 } 2100 }
2112 2101
2113 for(i=0;i<buflen&& remain >0;i++,remain--){ 2102 for (i = 0; i < buflen && remain > 0; i++, remain--) {
2114 ((u8*)buf)[i]=txbuf[i]; //copy data into descriptor pointed DMAble buffer 2103 ((u8 *)buf)[i] = txbuf[i]; //copy data into descriptor pointed DMAble buffer
2115 if(remain == 4 && i+4 >= buflen) break; 2104 if (remain == 4 && i+4 >= buflen)
2105 break;
2116 /* ensure the last desc has at least 4 bytes payload */ 2106 /* ensure the last desc has at least 4 bytes payload */
2117 2107
2118 } 2108 }
2119 txbuf = txbuf + i; 2109 txbuf = txbuf + i;
2120 *(tail+3)=*(tail+3) &~ 0xfff; 2110 *(tail+3) = *(tail+3) & ~0xfff;
2121 *(tail+3)=*(tail+3) | i; // buffer lenght 2111 *(tail+3) = *(tail+3) | i; // buffer lenght
2122 // Use short preamble or not 2112 // Use short preamble or not
2123 if (priv->ieee80211->current_network.capability&WLAN_CAPABILITY_SHORT_PREAMBLE) 2113 if (priv->ieee80211->current_network.capability&WLAN_CAPABILITY_SHORT_PREAMBLE)
2124 if (priv->plcp_preamble_mode==1 && rate!=0) // short mode now, not long! 2114 if (priv->plcp_preamble_mode == 1 && rate != 0) // short mode now, not long!
2125 ;// *tail |= (1<<16); // enable short preamble mode. 2115 ;// *tail |= (1<<16); // enable short preamble mode.
2126 2116
2127 if(bCTSEnable) { 2117 if (bCTSEnable)
2128 *tail |= (1<<18); 2118 *tail |= (1<<18);
2129 }
2130 2119
2131 if(bRTSEnable) //rts enable 2120 if (bRTSEnable) { //rts enable
2132 {
2133 *tail |= ((ieeerate2rtlrate(priv->ieee80211->basic_rate))<<19);//RTS RATE 2121 *tail |= ((ieeerate2rtlrate(priv->ieee80211->basic_rate))<<19);//RTS RATE
2134 *tail |= (1<<23);//rts enable 2122 *tail |= (1<<23);//rts enable
2135 *(tail+1) |=(RtsDur&0xffff);//RTS Duration 2123 *(tail+1) |= (RtsDur&0xffff);//RTS Duration
2136 } 2124 }
2137 *(tail+3) |= ((TxDescDuration&0xffff)<<16); //DURATION 2125 *(tail+3) |= ((TxDescDuration&0xffff)<<16); //DURATION
2138// *(tail+3) |= (0xe6<<16); 2126// *(tail+3) |= (0xe6<<16);
2139 *(tail+5) |= (11<<8);//(priv->retry_data<<8); //retry lim ; 2127 *(tail+5) |= (11<<8);//(priv->retry_data<<8); //retry lim ;
2140 2128
2141 *tail = *tail | ((rate&0xf) << 24); 2129 *tail = *tail | ((rate&0xf) << 24);
2142 2130
@@ -2145,71 +2133,72 @@ short rtl8180_tx(struct net_device *dev, u8* txbuf, int len, int priority,
2145 if (!priv->hw_plcp_len) { 2133 if (!priv->hw_plcp_len) {
2146 duration = rtl8180_len2duration(len, rate, &ext); 2134 duration = rtl8180_len2duration(len, rate, &ext);
2147 *(tail+1) = *(tail+1) | ((duration & 0x7fff)<<16); 2135 *(tail+1) = *(tail+1) | ((duration & 0x7fff)<<16);
2148 if(ext) *(tail+1) = *(tail+1) |(1<<31); //plcp length extension 2136 if (ext)
2137 *(tail+1) = *(tail+1) | (1<<31); //plcp length extension
2149 } 2138 }
2150 2139
2151 if(morefrag) *tail = (*tail) | (1<<17); // more fragment 2140 if (morefrag)
2152 if(!remain) *tail = (*tail) | (1<<28); // last segment of frame 2141 *tail = (*tail) | (1<<17); // more fragment
2142 if (!remain)
2143 *tail = (*tail) | (1<<28); // last segment of frame
2153 2144
2154 *(tail+5) = *(tail+5)|(2<<27); 2145 *(tail+5) = *(tail+5)|(2<<27);
2155 *(tail+7) = *(tail+7)|(1<<4); 2146 *(tail+7) = *(tail+7)|(1<<4);
2156 2147
2157 wmb(); 2148 wmb();
2158 if(ownbit_flag) 2149 if (ownbit_flag)
2159 {
2160 *tail = *tail | (1<<31); // descriptor ready to be txed 2150 *tail = *tail | (1<<31); // descriptor ready to be txed
2161 }
2162 2151
2163 if((tail - begin)/8 == count-1) 2152 if ((tail - begin)/8 == count-1)
2164 tail=begin; 2153 tail = begin;
2165 else 2154 else
2166 tail=tail+8; 2155 tail = tail+8;
2167 2156
2168 buflist=buflist->next; 2157 buflist = buflist->next;
2169 2158
2170 mb(); 2159 mb();
2171 2160
2172 switch(priority) { 2161 switch (priority) {
2173 case MANAGE_PRIORITY: 2162 case MANAGE_PRIORITY:
2174 priv->txmapringtail=tail; 2163 priv->txmapringtail = tail;
2175 priv->txmapbufstail=buflist; 2164 priv->txmapbufstail = buflist;
2176 break; 2165 break;
2177 case BK_PRIORITY: 2166 case BK_PRIORITY:
2178 priv->txbkpringtail=tail; 2167 priv->txbkpringtail = tail;
2179 priv->txbkpbufstail=buflist; 2168 priv->txbkpbufstail = buflist;
2180 break; 2169 break;
2181 case BE_PRIORITY: 2170 case BE_PRIORITY:
2182 priv->txbepringtail=tail; 2171 priv->txbepringtail = tail;
2183 priv->txbepbufstail=buflist; 2172 priv->txbepbufstail = buflist;
2184 break; 2173 break;
2185 case VI_PRIORITY: 2174 case VI_PRIORITY:
2186 priv->txvipringtail=tail; 2175 priv->txvipringtail = tail;
2187 priv->txvipbufstail=buflist; 2176 priv->txvipbufstail = buflist;
2188 break; 2177 break;
2189 case VO_PRIORITY: 2178 case VO_PRIORITY:
2190 priv->txvopringtail=tail; 2179 priv->txvopringtail = tail;
2191 priv->txvopbufstail=buflist; 2180 priv->txvopbufstail = buflist;
2192 break; 2181 break;
2193 case HI_PRIORITY: 2182 case HI_PRIORITY:
2194 priv->txhpringtail=tail; 2183 priv->txhpringtail = tail;
2195 priv->txhpbufstail = buflist; 2184 priv->txhpbufstail = buflist;
2196 break; 2185 break;
2197 case BEACON_PRIORITY: 2186 case BEACON_PRIORITY:
2198 /* the HW seems to be happy with the 1st 2187 /* the HW seems to be happy with the 1st
2199 * descriptor filled and the 2nd empty... 2188 * descriptor filled and the 2nd empty...
2200 * So always update descriptor 1 and never 2189 * So always update descriptor 1 and never
2201 * touch 2nd 2190 * touch 2nd
2202 */ 2191 */
2203 break; 2192 break;
2204 } 2193 }
2205 } 2194 }
2206 *temp_tail = *temp_tail | (1<<31); // descriptor ready to be txed 2195 *temp_tail = *temp_tail | (1<<31); // descriptor ready to be txed
2207 rtl8180_dma_kick(dev,priority); 2196 rtl8180_dma_kick(dev, priority);
2208 2197
2209 return 0; 2198 return 0;
2210} 2199}
2211 2200
2212void rtl8180_irq_rx_tasklet(struct r8180_priv * priv); 2201void rtl8180_irq_rx_tasklet(struct r8180_priv *priv);
2213 2202
2214void rtl8180_link_change(struct net_device *dev) 2203void rtl8180_link_change(struct net_device *dev)
2215{ 2204{
@@ -2219,13 +2208,13 @@ void rtl8180_link_change(struct net_device *dev)
2219 2208
2220 rtl8180_update_msr(dev); 2209 rtl8180_update_msr(dev);
2221 2210
2222 rtl8180_set_mode(dev,EPROM_CMD_CONFIG); 2211 rtl8180_set_mode(dev, EPROM_CMD_CONFIG);
2223 2212
2224 write_nic_dword(dev,BSSID,((u32*)net->bssid)[0]); 2213 write_nic_dword(dev, BSSID, ((u32 *)net->bssid)[0]);
2225 write_nic_word(dev,BSSID+4,((u16*)net->bssid)[2]); 2214 write_nic_word(dev, BSSID+4, ((u16 *)net->bssid)[2]);
2226 2215
2227 beacon_interval = read_nic_dword(dev,BEACON_INTERVAL); 2216 beacon_interval = read_nic_dword(dev, BEACON_INTERVAL);
2228 beacon_interval &= ~ BEACON_INTERVAL_MASK; 2217 beacon_interval &= ~BEACON_INTERVAL_MASK;
2229 beacon_interval |= net->beacon_interval; 2218 beacon_interval |= net->beacon_interval;
2230 write_nic_dword(dev, BEACON_INTERVAL, beacon_interval); 2219 write_nic_dword(dev, BEACON_INTERVAL, beacon_interval);
2231 2220
@@ -2234,42 +2223,50 @@ void rtl8180_link_change(struct net_device *dev)
2234 rtl8180_set_chan(dev, priv->chan); 2223 rtl8180_set_chan(dev, priv->chan);
2235} 2224}
2236 2225
2237void rtl8180_rq_tx_ack(struct net_device *dev){ 2226void rtl8180_rq_tx_ack(struct net_device *dev)
2227{
2238 2228
2239 struct r8180_priv *priv = ieee80211_priv(dev); 2229 struct r8180_priv *priv = ieee80211_priv(dev);
2240 2230
2241 write_nic_byte(dev,CONFIG4,read_nic_byte(dev,CONFIG4)|CONFIG4_PWRMGT); 2231 write_nic_byte(dev, CONFIG4, read_nic_byte(dev, CONFIG4) | CONFIG4_PWRMGT);
2242 priv->ack_tx_to_ieee = 1; 2232 priv->ack_tx_to_ieee = 1;
2243} 2233}
2244 2234
2245short rtl8180_is_tx_queue_empty(struct net_device *dev){ 2235short rtl8180_is_tx_queue_empty(struct net_device *dev)
2236{
2246 2237
2247 struct r8180_priv *priv = ieee80211_priv(dev); 2238 struct r8180_priv *priv = ieee80211_priv(dev);
2248 u32* d; 2239 u32 *d;
2249 2240
2250 for (d = priv->txmapring; 2241 for (d = priv->txmapring;
2251 d < priv->txmapring + priv->txringcount;d+=8) 2242 d < priv->txmapring + priv->txringcount; d += 8)
2252 if(*d & (1<<31)) return 0; 2243 if (*d & (1<<31))
2244 return 0;
2253 2245
2254 for (d = priv->txbkpring; 2246 for (d = priv->txbkpring;
2255 d < priv->txbkpring + priv->txringcount;d+=8) 2247 d < priv->txbkpring + priv->txringcount; d += 8)
2256 if(*d & (1<<31)) return 0; 2248 if (*d & (1<<31))
2249 return 0;
2257 2250
2258 for (d = priv->txbepring; 2251 for (d = priv->txbepring;
2259 d < priv->txbepring + priv->txringcount;d+=8) 2252 d < priv->txbepring + priv->txringcount; d += 8)
2260 if(*d & (1<<31)) return 0; 2253 if (*d & (1<<31))
2254 return 0;
2261 2255
2262 for (d = priv->txvipring; 2256 for (d = priv->txvipring;
2263 d < priv->txvipring + priv->txringcount;d+=8) 2257 d < priv->txvipring + priv->txringcount; d += 8)
2264 if(*d & (1<<31)) return 0; 2258 if (*d & (1<<31))
2259 return 0;
2265 2260
2266 for (d = priv->txvopring; 2261 for (d = priv->txvopring;
2267 d < priv->txvopring + priv->txringcount;d+=8) 2262 d < priv->txvopring + priv->txringcount; d += 8)
2268 if(*d & (1<<31)) return 0; 2263 if (*d & (1<<31))
2264 return 0;
2269 2265
2270 for (d = priv->txhpring; 2266 for (d = priv->txhpring;
2271 d < priv->txhpring + priv->txringcount;d+=8) 2267 d < priv->txhpring + priv->txringcount; d += 8)
2272 if(*d & (1<<31)) return 0; 2268 if (*d & (1<<31))
2269 return 0;
2273 return 1; 2270 return 1;
2274} 2271}
2275/* FIXME FIXME 5msecs is random */ 2272/* FIXME FIXME 5msecs is random */
@@ -2280,11 +2277,11 @@ void rtl8180_hw_wakeup(struct net_device *dev)
2280 unsigned long flags; 2277 unsigned long flags;
2281 struct r8180_priv *priv = ieee80211_priv(dev); 2278 struct r8180_priv *priv = ieee80211_priv(dev);
2282 2279
2283 spin_lock_irqsave(&priv->ps_lock,flags); 2280 spin_lock_irqsave(&priv->ps_lock, flags);
2284 write_nic_byte(dev,CONFIG4,read_nic_byte(dev,CONFIG4)&~CONFIG4_PWRMGT); 2281 write_nic_byte(dev, CONFIG4, read_nic_byte(dev, CONFIG4) & ~CONFIG4_PWRMGT);
2285 if (priv->rf_wakeup) 2282 if (priv->rf_wakeup)
2286 priv->rf_wakeup(dev); 2283 priv->rf_wakeup(dev);
2287 spin_unlock_irqrestore(&priv->ps_lock,flags); 2284 spin_unlock_irqrestore(&priv->ps_lock, flags);
2288} 2285}
2289 2286
2290void rtl8180_hw_sleep_down(struct net_device *dev) 2287void rtl8180_hw_sleep_down(struct net_device *dev)
@@ -2304,7 +2301,7 @@ void rtl8180_hw_sleep(struct net_device *dev, u32 th, u32 tl)
2304 u32 rb = jiffies; 2301 u32 rb = jiffies;
2305 unsigned long flags; 2302 unsigned long flags;
2306 2303
2307 spin_lock_irqsave(&priv->ps_lock,flags); 2304 spin_lock_irqsave(&priv->ps_lock, flags);
2308 2305
2309 /* Writing HW register with 0 equals to disable 2306 /* Writing HW register with 0 equals to disable
2310 * the timer, that is not really what we want 2307 * the timer, that is not really what we want
@@ -2314,15 +2311,15 @@ void rtl8180_hw_sleep(struct net_device *dev, u32 th, u32 tl)
2314 /* If the interval in witch we are requested to sleep is too 2311 /* If the interval in witch we are requested to sleep is too
2315 * short then give up and remain awake 2312 * short then give up and remain awake
2316 */ 2313 */
2317 if(((tl>=rb)&& (tl-rb) <= MSECS(MIN_SLEEP_TIME)) 2314 if (((tl >= rb) && (tl-rb) <= MSECS(MIN_SLEEP_TIME))
2318 ||((rb>tl)&& (rb-tl) < MSECS(MIN_SLEEP_TIME))) { 2315 || ((rb > tl) && (rb-tl) < MSECS(MIN_SLEEP_TIME))) {
2319 spin_unlock_irqrestore(&priv->ps_lock,flags); 2316 spin_unlock_irqrestore(&priv->ps_lock, flags);
2320 printk("too short to sleep\n"); 2317 printk("too short to sleep\n");
2321 return; 2318 return;
2322 } 2319 }
2323 2320
2324 { 2321 {
2325 u32 tmp = (tl>rb)?(tl-rb):(rb-tl); 2322 u32 tmp = (tl > rb) ? (tl-rb) : (rb-tl);
2326 2323
2327 priv->DozePeriodInPast2Sec += jiffies_to_msecs(tmp); 2324 priv->DozePeriodInPast2Sec += jiffies_to_msecs(tmp);
2328 2325
@@ -2332,19 +2329,19 @@ void rtl8180_hw_sleep(struct net_device *dev, u32 th, u32 tl)
2332 * while setting it, then give up 2329 * while setting it, then give up
2333 */ 2330 */
2334 2331
2335 if(((tl > rb) && ((tl-rb) > MSECS(MAX_SLEEP_TIME)))|| 2332 if (((tl > rb) && ((tl-rb) > MSECS(MAX_SLEEP_TIME))) ||
2336 ((tl < rb) && ((rb-tl) > MSECS(MAX_SLEEP_TIME)))) { 2333 ((tl < rb) && ((rb-tl) > MSECS(MAX_SLEEP_TIME)))) {
2337 spin_unlock_irqrestore(&priv->ps_lock,flags); 2334 spin_unlock_irqrestore(&priv->ps_lock, flags);
2338 return; 2335 return;
2339 } 2336 }
2340 2337
2341 queue_work(priv->ieee80211->wq, (void *)&priv->ieee80211->hw_sleep_wq); 2338 queue_work(priv->ieee80211->wq, (void *)&priv->ieee80211->hw_sleep_wq);
2342 spin_unlock_irqrestore(&priv->ps_lock,flags); 2339 spin_unlock_irqrestore(&priv->ps_lock, flags);
2343} 2340}
2344 2341
2345void rtl8180_wmm_param_update(struct work_struct * work) 2342void rtl8180_wmm_param_update(struct work_struct *work)
2346{ 2343{
2347 struct ieee80211_device * ieee = container_of(work, struct ieee80211_device,wmm_param_update_wq); 2344 struct ieee80211_device *ieee = container_of(work, struct ieee80211_device, wmm_param_update_wq);
2348 struct net_device *dev = ieee->dev; 2345 struct net_device *dev = ieee->dev;
2349 u8 *ac_param = (u8 *)(ieee->current_network.wmm_param); 2346 u8 *ac_param = (u8 *)(ieee->current_network.wmm_param);
2350 u8 mode = ieee->current_network.mode; 2347 u8 mode = ieee->current_network.mode;
@@ -2353,7 +2350,7 @@ void rtl8180_wmm_param_update(struct work_struct * work)
2353 PAC_PARAM pAcParam; 2350 PAC_PARAM pAcParam;
2354 u8 i; 2351 u8 i;
2355 2352
2356 if(!ieee->current_network.QoS_Enable){ 2353 if (!ieee->current_network.QoS_Enable) {
2357 //legacy ac_xx_param update 2354 //legacy ac_xx_param update
2358 AcParam.longData = 0; 2355 AcParam.longData = 0;
2359 AcParam.f.AciAifsn.f.AIFSN = 2; // Follow 802.11 DIFS. 2356 AcParam.f.AciAifsn.f.AIFSN = 2; // Follow 802.11 DIFS.
@@ -2361,43 +2358,43 @@ void rtl8180_wmm_param_update(struct work_struct * work)
2361 AcParam.f.Ecw.f.ECWmin = 3; // Follow 802.11 CWmin. 2358 AcParam.f.Ecw.f.ECWmin = 3; // Follow 802.11 CWmin.
2362 AcParam.f.Ecw.f.ECWmax = 7; // Follow 802.11 CWmax. 2359 AcParam.f.Ecw.f.ECWmax = 7; // Follow 802.11 CWmax.
2363 AcParam.f.TXOPLimit = 0; 2360 AcParam.f.TXOPLimit = 0;
2364 for(eACI = 0; eACI < AC_MAX; eACI++){ 2361 for (eACI = 0; eACI < AC_MAX; eACI++) {
2365 AcParam.f.AciAifsn.f.ACI = (u8)eACI; 2362 AcParam.f.AciAifsn.f.ACI = (u8)eACI;
2366 { 2363 {
2367 u8 u1bAIFS; 2364 u8 u1bAIFS;
2368 u32 u4bAcParam; 2365 u32 u4bAcParam;
2369 pAcParam = (PAC_PARAM)(&AcParam); 2366 pAcParam = (PAC_PARAM)(&AcParam);
2370 // Retrive paramters to udpate. 2367 // Retrive paramters to udpate.
2371 u1bAIFS = pAcParam->f.AciAifsn.f.AIFSN *(((mode&IEEE_G) == IEEE_G)?9:20) + aSifsTime; 2368 u1bAIFS = pAcParam->f.AciAifsn.f.AIFSN * (((mode&IEEE_G) == IEEE_G) ? 9 : 20) + aSifsTime;
2372 u4bAcParam = ((((u32)(pAcParam->f.TXOPLimit))<<AC_PARAM_TXOP_LIMIT_OFFSET)| 2369 u4bAcParam = ((((u32)(pAcParam->f.TXOPLimit))<<AC_PARAM_TXOP_LIMIT_OFFSET)|
2373 (((u32)(pAcParam->f.Ecw.f.ECWmax))<<AC_PARAM_ECW_MAX_OFFSET)| 2370 (((u32)(pAcParam->f.Ecw.f.ECWmax))<<AC_PARAM_ECW_MAX_OFFSET)|
2374 (((u32)(pAcParam->f.Ecw.f.ECWmin))<<AC_PARAM_ECW_MIN_OFFSET)| 2371 (((u32)(pAcParam->f.Ecw.f.ECWmin))<<AC_PARAM_ECW_MIN_OFFSET)|
2375 (((u32)u1bAIFS) << AC_PARAM_AIFS_OFFSET)); 2372 (((u32)u1bAIFS) << AC_PARAM_AIFS_OFFSET));
2376 switch(eACI){ 2373 switch (eACI) {
2377 case AC1_BK: 2374 case AC1_BK:
2378 write_nic_dword(dev, AC_BK_PARAM, u4bAcParam); 2375 write_nic_dword(dev, AC_BK_PARAM, u4bAcParam);
2379 break; 2376 break;
2380 case AC0_BE: 2377 case AC0_BE:
2381 write_nic_dword(dev, AC_BE_PARAM, u4bAcParam); 2378 write_nic_dword(dev, AC_BE_PARAM, u4bAcParam);
2382 break; 2379 break;
2383 case AC2_VI: 2380 case AC2_VI:
2384 write_nic_dword(dev, AC_VI_PARAM, u4bAcParam); 2381 write_nic_dword(dev, AC_VI_PARAM, u4bAcParam);
2385 break; 2382 break;
2386 case AC3_VO: 2383 case AC3_VO:
2387 write_nic_dword(dev, AC_VO_PARAM, u4bAcParam); 2384 write_nic_dword(dev, AC_VO_PARAM, u4bAcParam);
2388 break; 2385 break;
2389 default: 2386 default:
2390 printk(KERN_WARNING "SetHwReg8185():invalid ACI: %d!\n", eACI); 2387 printk(KERN_WARNING "SetHwReg8185():invalid ACI: %d!\n", eACI);
2391 break; 2388 break;
2392 } 2389 }
2393 } 2390 }
2394 } 2391 }
2395 return; 2392 return;
2396 } 2393 }
2397 2394
2398 for(i = 0; i < AC_MAX; i++){ 2395 for (i = 0; i < AC_MAX; i++) {
2399 //AcParam.longData = 0; 2396 //AcParam.longData = 0;
2400 pAcParam = (AC_PARAM * )ac_param; 2397 pAcParam = (AC_PARAM *)ac_param;
2401 { 2398 {
2402 AC_CODING eACI; 2399 AC_CODING eACI;
2403 u8 u1bAIFS; 2400 u8 u1bAIFS;
@@ -2406,28 +2403,28 @@ void rtl8180_wmm_param_update(struct work_struct * work)
2406 // Retrive paramters to udpate. 2403 // Retrive paramters to udpate.
2407 eACI = pAcParam->f.AciAifsn.f.ACI; 2404 eACI = pAcParam->f.AciAifsn.f.ACI;
2408 //Mode G/A: slotTimeTimer = 9; Mode B: 20 2405 //Mode G/A: slotTimeTimer = 9; Mode B: 20
2409 u1bAIFS = pAcParam->f.AciAifsn.f.AIFSN * (((mode&IEEE_G) == IEEE_G)?9:20) + aSifsTime; 2406 u1bAIFS = pAcParam->f.AciAifsn.f.AIFSN * (((mode&IEEE_G) == IEEE_G) ? 9 : 20) + aSifsTime;
2410 u4bAcParam = ( (((u32)(pAcParam->f.TXOPLimit)) << AC_PARAM_TXOP_LIMIT_OFFSET) | 2407 u4bAcParam = ((((u32)(pAcParam->f.TXOPLimit)) << AC_PARAM_TXOP_LIMIT_OFFSET) |
2411 (((u32)(pAcParam->f.Ecw.f.ECWmax)) << AC_PARAM_ECW_MAX_OFFSET) | 2408 (((u32)(pAcParam->f.Ecw.f.ECWmax)) << AC_PARAM_ECW_MAX_OFFSET) |
2412 (((u32)(pAcParam->f.Ecw.f.ECWmin)) << AC_PARAM_ECW_MIN_OFFSET) | 2409 (((u32)(pAcParam->f.Ecw.f.ECWmin)) << AC_PARAM_ECW_MIN_OFFSET) |
2413 (((u32)u1bAIFS) << AC_PARAM_AIFS_OFFSET)); 2410 (((u32)u1bAIFS) << AC_PARAM_AIFS_OFFSET));
2414 2411
2415 switch(eACI){ 2412 switch (eACI) {
2416 case AC1_BK: 2413 case AC1_BK:
2417 write_nic_dword(dev, AC_BK_PARAM, u4bAcParam); 2414 write_nic_dword(dev, AC_BK_PARAM, u4bAcParam);
2418 break; 2415 break;
2419 case AC0_BE: 2416 case AC0_BE:
2420 write_nic_dword(dev, AC_BE_PARAM, u4bAcParam); 2417 write_nic_dword(dev, AC_BE_PARAM, u4bAcParam);
2421 break; 2418 break;
2422 case AC2_VI: 2419 case AC2_VI:
2423 write_nic_dword(dev, AC_VI_PARAM, u4bAcParam); 2420 write_nic_dword(dev, AC_VI_PARAM, u4bAcParam);
2424 break; 2421 break;
2425 case AC3_VO: 2422 case AC3_VO:
2426 write_nic_dword(dev, AC_VO_PARAM, u4bAcParam); 2423 write_nic_dword(dev, AC_VO_PARAM, u4bAcParam);
2427 break; 2424 break;
2428 default: 2425 default:
2429 printk(KERN_WARNING "SetHwReg8185(): invalid ACI: %d !\n", eACI); 2426 printk(KERN_WARNING "SetHwReg8185(): invalid ACI: %d !\n", eACI);
2430 break; 2427 break;
2431 } 2428 }
2432 } 2429 }
2433 ac_param += (sizeof(AC_PARAM)); 2430 ac_param += (sizeof(AC_PARAM));
@@ -2453,7 +2450,7 @@ void watch_dog_adaptive(unsigned long data)
2453 } 2450 }
2454 2451
2455 // Tx High Power Mechanism. 2452 // Tx High Power Mechanism.
2456 if(CheckHighPower((struct net_device *)data)) 2453 if (CheckHighPower((struct net_device *)data))
2457 queue_work(priv->ieee80211->wq, (void *)&priv->ieee80211->tx_pw_wq); 2454 queue_work(priv->ieee80211->wq, (void *)&priv->ieee80211->tx_pw_wq);
2458 2455
2459 // Tx Power Tracking on 87SE. 2456 // Tx Power Tracking on 87SE.
@@ -2461,26 +2458,26 @@ void watch_dog_adaptive(unsigned long data)
2461 TxPwrTracking87SE((struct net_device *)data); 2458 TxPwrTracking87SE((struct net_device *)data);
2462 2459
2463 // Perform DIG immediately. 2460 // Perform DIG immediately.
2464 if(CheckDig((struct net_device *)data) == true) 2461 if (CheckDig((struct net_device *)data) == true)
2465 queue_work(priv->ieee80211->wq, (void *)&priv->ieee80211->hw_dig_wq); 2462 queue_work(priv->ieee80211->wq, (void *)&priv->ieee80211->hw_dig_wq);
2466 rtl8180_watch_dog((struct net_device *)data); 2463 rtl8180_watch_dog((struct net_device *)data);
2467 2464
2468 queue_work(priv->ieee80211->wq, (void *)&priv->ieee80211->GPIOChangeRFWorkItem); 2465 queue_work(priv->ieee80211->wq, (void *)&priv->ieee80211->GPIOChangeRFWorkItem);
2469 2466
2470 priv->watch_dog_timer.expires = jiffies + MSECS(IEEE80211_WATCH_DOG_TIME); 2467 priv->watch_dog_timer.expires = jiffies + MSECS(IEEE80211_WATCH_DOG_TIME);
2471 add_timer(&priv->watch_dog_timer); 2468 add_timer(&priv->watch_dog_timer);
2472} 2469}
2473 2470
2474static CHANNEL_LIST ChannelPlan[] = { 2471static CHANNEL_LIST ChannelPlan[] = {
2475 {{1,2,3,4,5,6,7,8,9,10,11,36,40,44,48,52,56,60,64},19}, //FCC 2472 {{1,2,3,4,5,6,7,8,9,10,11,36,40,44,48,52,56,60,64},19}, //FCC
2476 {{1,2,3,4,5,6,7,8,9,10,11},11}, //IC 2473 {{1,2,3,4,5,6,7,8,9,10,11},11}, //IC
2477 {{1,2,3,4,5,6,7,8,9,10,11,12,13,36,40,44,48,52,56,60,64},21}, //ETSI 2474 {{1,2,3,4,5,6,7,8,9,10,11,12,13,36,40,44,48,52,56,60,64},21}, //ETSI
2478 {{1,2,3,4,5,6,7,8,9,10,11,12,13,36,40,44,48,52,56,60,64},21}, //Spain. Change to ETSI. 2475 {{1,2,3,4,5,6,7,8,9,10,11,12,13,36,40,44,48,52,56,60,64},21}, //Spain. Change to ETSI.
2479 {{1,2,3,4,5,6,7,8,9,10,11,12,13,36,40,44,48,52,56,60,64},21}, //France. Change to ETSI. 2476 {{1,2,3,4,5,6,7,8,9,10,11,12,13,36,40,44,48,52,56,60,64},21}, //France. Change to ETSI.
2480 {{14,36,40,44,48,52,56,60,64},9}, //MKK 2477 {{14,36,40,44,48,52,56,60,64},9}, //MKK
2481 {{1,2,3,4,5,6,7,8,9,10,11,12,13,14, 36,40,44,48,52,56,60,64},22},//MKK1 2478 {{1,2,3,4,5,6,7,8,9,10,11,12,13,14, 36,40,44,48,52,56,60,64},22},//MKK1
2482 {{1,2,3,4,5,6,7,8,9,10,11,12,13,36,40,44,48,52,56,60,64},21}, //Israel. 2479 {{1,2,3,4,5,6,7,8,9,10,11,12,13,36,40,44,48,52,56,60,64},21}, //Israel.
2483 {{1,2,3,4,5,6,7,8,9,10,11,12,13,34,38,42,46},17}, // For 11a , TELEC 2480 {{1,2,3,4,5,6,7,8,9,10,11,12,13,34,38,42,46},17}, // For 11a , TELEC
2484 {{1,2,3,4,5,6,7,8,9,10,11,12,13,14},14}, //For Global Domain. 1-11:active scan, 12-14 passive scan. //+YJ, 080626 2481 {{1,2,3,4,5,6,7,8,9,10,11,12,13,14},14}, //For Global Domain. 1-11:active scan, 12-14 passive scan. //+YJ, 080626
2485 {{1,2,3,4,5,6,7,8,9,10,11,12,13},13} //world wide 13: ch1~ch11 active scan, ch12~13 passive //lzm add 080826 2482 {{1,2,3,4,5,6,7,8,9,10,11,12,13},13} //world wide 13: ch1~ch11 active scan, ch12~13 passive //lzm add 080826
2486}; 2483};
@@ -2490,57 +2487,53 @@ static void rtl8180_set_channel_map(u8 channel_plan, struct ieee80211_device *ie
2490 int i; 2487 int i;
2491 2488
2492 //lzm add 080826 2489 //lzm add 080826
2493 ieee->MinPassiveChnlNum=MAX_CHANNEL_NUMBER+1; 2490 ieee->MinPassiveChnlNum = MAX_CHANNEL_NUMBER+1;
2494 ieee->IbssStartChnl=0; 2491 ieee->IbssStartChnl = 0;
2495 2492
2496 switch (channel_plan) 2493 switch (channel_plan) {
2497 { 2494 case COUNTRY_CODE_FCC:
2498 case COUNTRY_CODE_FCC: 2495 case COUNTRY_CODE_IC:
2499 case COUNTRY_CODE_IC: 2496 case COUNTRY_CODE_ETSI:
2500 case COUNTRY_CODE_ETSI: 2497 case COUNTRY_CODE_SPAIN:
2501 case COUNTRY_CODE_SPAIN: 2498 case COUNTRY_CODE_FRANCE:
2502 case COUNTRY_CODE_FRANCE: 2499 case COUNTRY_CODE_MKK:
2503 case COUNTRY_CODE_MKK: 2500 case COUNTRY_CODE_MKK1:
2504 case COUNTRY_CODE_MKK1: 2501 case COUNTRY_CODE_ISRAEL:
2505 case COUNTRY_CODE_ISRAEL: 2502 case COUNTRY_CODE_TELEC:
2506 case COUNTRY_CODE_TELEC:
2507 { 2503 {
2508 Dot11d_Init(ieee); 2504 Dot11d_Init(ieee);
2509 ieee->bGlobalDomain = false; 2505 ieee->bGlobalDomain = false;
2510 if (ChannelPlan[channel_plan].Len != 0){ 2506 if (ChannelPlan[channel_plan].Len != 0) {
2511 // Clear old channel map 2507 // Clear old channel map
2512 memset(GET_DOT11D_INFO(ieee)->channel_map, 0, sizeof(GET_DOT11D_INFO(ieee)->channel_map)); 2508 memset(GET_DOT11D_INFO(ieee)->channel_map, 0, sizeof(GET_DOT11D_INFO(ieee)->channel_map));
2513 // Set new channel map 2509 // Set new channel map
2514 for (i=0;i<ChannelPlan[channel_plan].Len;i++) 2510 for (i = 0; i < ChannelPlan[channel_plan].Len; i++) {
2515 { 2511 if (ChannelPlan[channel_plan].Channel[i] <= 14)
2516 if(ChannelPlan[channel_plan].Channel[i] <= 14)
2517 GET_DOT11D_INFO(ieee)->channel_map[ChannelPlan[channel_plan].Channel[i]] = 1; 2512 GET_DOT11D_INFO(ieee)->channel_map[ChannelPlan[channel_plan].Channel[i]] = 1;
2518 } 2513 }
2519 } 2514 }
2520 break; 2515 break;
2521 } 2516 }
2522 case COUNTRY_CODE_GLOBAL_DOMAIN: 2517 case COUNTRY_CODE_GLOBAL_DOMAIN:
2523 { 2518 {
2524 GET_DOT11D_INFO(ieee)->bEnabled = 0; 2519 GET_DOT11D_INFO(ieee)->bEnabled = 0;
2525 Dot11d_Reset(ieee); 2520 Dot11d_Reset(ieee);
2526 ieee->bGlobalDomain = true; 2521 ieee->bGlobalDomain = true;
2527 break; 2522 break;
2528 } 2523 }
2529 case COUNTRY_CODE_WORLD_WIDE_13_INDEX://lzm add 080826 2524 case COUNTRY_CODE_WORLD_WIDE_13_INDEX://lzm add 080826
2530 { 2525 {
2531 ieee->MinPassiveChnlNum=12; 2526 ieee->MinPassiveChnlNum = 12;
2532 ieee->IbssStartChnl= 10; 2527 ieee->IbssStartChnl = 10;
2533 break; 2528 break;
2534 } 2529 }
2535 default: 2530 default:
2536 { 2531 {
2537 Dot11d_Init(ieee); 2532 Dot11d_Init(ieee);
2538 ieee->bGlobalDomain = false; 2533 ieee->bGlobalDomain = false;
2539 memset(GET_DOT11D_INFO(ieee)->channel_map, 0, sizeof(GET_DOT11D_INFO(ieee)->channel_map)); 2534 memset(GET_DOT11D_INFO(ieee)->channel_map, 0, sizeof(GET_DOT11D_INFO(ieee)->channel_map));
2540 for (i=1;i<=14;i++) 2535 for (i = 1; i <= 14; i++)
2541 {
2542 GET_DOT11D_INFO(ieee)->channel_map[i] = 1; 2536 GET_DOT11D_INFO(ieee)->channel_map[i] = 1;
2543 }
2544 break; 2537 break;
2545 } 2538 }
2546 } 2539 }
@@ -2609,12 +2602,12 @@ short rtl8180_init(struct net_device *dev)
2609 2602
2610 eeprom_93cx6_read(&eeprom, EEPROM_COUNTRY_CODE>>1, &eeprom_val); 2603 eeprom_93cx6_read(&eeprom, EEPROM_COUNTRY_CODE>>1, &eeprom_val);
2611 priv->channel_plan = eeprom_val & 0xFF; 2604 priv->channel_plan = eeprom_val & 0xFF;
2612 if(priv->channel_plan > COUNTRY_CODE_GLOBAL_DOMAIN){ 2605 if (priv->channel_plan > COUNTRY_CODE_GLOBAL_DOMAIN) {
2613 printk("rtl8180_init:Error channel plan! Set to default.\n"); 2606 printk("rtl8180_init:Error channel plan! Set to default.\n");
2614 priv->channel_plan = 0; 2607 priv->channel_plan = 0;
2615 } 2608 }
2616 2609
2617 DMESG("Channel plan is %d\n",priv->channel_plan); 2610 DMESG("Channel plan is %d\n", priv->channel_plan);
2618 rtl8180_set_channel_map(priv->channel_plan, priv->ieee80211); 2611 rtl8180_set_channel_map(priv->channel_plan, priv->ieee80211);
2619 2612
2620 //FIXME: these constants are placed in a bad pleace. 2613 //FIXME: these constants are placed in a bad pleace.
@@ -2630,7 +2623,7 @@ short rtl8180_init(struct net_device *dev)
2630 priv->RFProgType = 0; 2623 priv->RFProgType = 0;
2631 priv->bInHctTest = false; 2624 priv->bInHctTest = false;
2632 2625
2633 priv->irq_enabled=0; 2626 priv->irq_enabled = 0;
2634 2627
2635 rtl8180_statistics_init(&priv->stats); 2628 rtl8180_statistics_init(&priv->stats);
2636 rtl8180_link_detect_init(&priv->link_detect); 2629 rtl8180_link_detect_init(&priv->link_detect);
@@ -2652,8 +2645,8 @@ short rtl8180_init(struct net_device *dev)
2652 priv->ieee80211->ps_is_queue_empty = rtl8180_is_tx_queue_empty; 2645 priv->ieee80211->ps_is_queue_empty = rtl8180_is_tx_queue_empty;
2653 2646
2654 priv->hw_wep = hwwep; 2647 priv->hw_wep = hwwep;
2655 priv->prism_hdr=0; 2648 priv->prism_hdr = 0;
2656 priv->dev=dev; 2649 priv->dev = dev;
2657 priv->retry_rts = DEFAULT_RETRY_RTS; 2650 priv->retry_rts = DEFAULT_RETRY_RTS;
2658 priv->retry_data = DEFAULT_RETRY_DATA; 2651 priv->retry_data = DEFAULT_RETRY_DATA;
2659 priv->RFChangeInProgress = false; 2652 priv->RFChangeInProgress = false;
@@ -2836,7 +2829,7 @@ short rtl8180_init(struct net_device *dev)
2836 2829
2837 eeprom_93cx6_read(&eeprom, EEPROM_SW_REVD_OFFSET, &eeprom_val); 2830 eeprom_93cx6_read(&eeprom, EEPROM_SW_REVD_OFFSET, &eeprom_val);
2838 usValue = eeprom_val; 2831 usValue = eeprom_val;
2839 DMESG("usValue is 0x%x\n",usValue); 2832 DMESG("usValue is 0x%x\n", usValue);
2840 //3Read AntennaDiversity 2833 //3Read AntennaDiversity
2841 2834
2842 // SW Antenna Diversity. 2835 // SW Antenna Diversity.
@@ -2851,19 +2844,19 @@ short rtl8180_init(struct net_device *dev)
2851 else 2844 else
2852 priv->EEPROMDefaultAntenna1 = true; 2845 priv->EEPROMDefaultAntenna1 = true;
2853 2846
2854 if( priv->RegSwAntennaDiversityMechanism == 0 ) // Auto 2847 if (priv->RegSwAntennaDiversityMechanism == 0) // Auto
2855 /* 0: default from EEPROM. */ 2848 /* 0: default from EEPROM. */
2856 priv->bSwAntennaDiverity = priv->EEPROMSwAntennaDiversity; 2849 priv->bSwAntennaDiverity = priv->EEPROMSwAntennaDiversity;
2857 else 2850 else
2858 /* 1:disable antenna diversity, 2: enable antenna diversity. */ 2851 /* 1:disable antenna diversity, 2: enable antenna diversity. */
2859 priv->bSwAntennaDiverity = ((priv->RegSwAntennaDiversityMechanism == 1)? false : true); 2852 priv->bSwAntennaDiverity = ((priv->RegSwAntennaDiversityMechanism == 1) ? false : true);
2860 2853
2861 if (priv->RegDefaultAntenna == 0) 2854 if (priv->RegDefaultAntenna == 0)
2862 /* 0: default from EEPROM. */ 2855 /* 0: default from EEPROM. */
2863 priv->bDefaultAntenna1 = priv->EEPROMDefaultAntenna1; 2856 priv->bDefaultAntenna1 = priv->EEPROMDefaultAntenna1;
2864 else 2857 else
2865 /* 1: main, 2: aux. */ 2858 /* 1: main, 2: aux. */
2866 priv->bDefaultAntenna1 = ((priv->RegDefaultAntenna== 2) ? true : false); 2859 priv->bDefaultAntenna1 = ((priv->RegDefaultAntenna == 2) ? true : false);
2867 2860
2868 /* rtl8185 can calc plcp len in HW.*/ 2861 /* rtl8185 can calc plcp len in HW.*/
2869 priv->hw_plcp_len = 1; 2862 priv->hw_plcp_len = 1;
@@ -2871,17 +2864,17 @@ short rtl8180_init(struct net_device *dev)
2871 priv->plcp_preamble_mode = 2; 2864 priv->plcp_preamble_mode = 2;
2872 /*the eeprom type is stored in RCR register bit #6 */ 2865 /*the eeprom type is stored in RCR register bit #6 */
2873 if (RCR_9356SEL & read_nic_dword(dev, RCR)) 2866 if (RCR_9356SEL & read_nic_dword(dev, RCR))
2874 priv->epromtype=EPROM_93c56; 2867 priv->epromtype = EPROM_93c56;
2875 else 2868 else
2876 priv->epromtype=EPROM_93c46; 2869 priv->epromtype = EPROM_93c46;
2877 2870
2878 eeprom_93cx6_multiread(&eeprom, 0x7, (__le16 *) 2871 eeprom_93cx6_multiread(&eeprom, 0x7, (__le16 *)
2879 dev->dev_addr, 3); 2872 dev->dev_addr, 3);
2880 2873
2881 for(i=1,j=0; i<14; i+=2,j++){ 2874 for (i = 1, j = 0; i < 14; i += 2, j++) {
2882 eeprom_93cx6_read(&eeprom, EPROM_TXPW_CH1_2 + j, &word); 2875 eeprom_93cx6_read(&eeprom, EPROM_TXPW_CH1_2 + j, &word);
2883 priv->chtxpwr[i]=word & 0xff; 2876 priv->chtxpwr[i] = word & 0xff;
2884 priv->chtxpwr[i+1]=(word & 0xff00)>>8; 2877 priv->chtxpwr[i+1] = (word & 0xff00)>>8;
2885 } 2878 }
2886 for (i = 1, j = 0; i < 14; i += 2, j++) { 2879 for (i = 1, j = 0; i < 14; i += 2, j++) {
2887 eeprom_93cx6_read(&eeprom, EPROM_TXPW_OFDM_CH1_2 + j, &word); 2880 eeprom_93cx6_read(&eeprom, EPROM_TXPW_OFDM_CH1_2 + j, &word);
@@ -2908,7 +2901,7 @@ short rtl8180_init(struct net_device *dev)
2908 priv->ofdm_txpwr_base = (word>>4) & 0xf; 2901 priv->ofdm_txpwr_base = (word>>4) & 0xf;
2909 2902
2910 eeprom_93cx6_read(&eeprom, EPROM_VERSION, &version); 2903 eeprom_93cx6_read(&eeprom, EPROM_VERSION, &version);
2911 DMESG("EEPROM version %x",version); 2904 DMESG("EEPROM version %x", version);
2912 priv->rcr_csense = 3; 2905 priv->rcr_csense = 3;
2913 2906
2914 eeprom_93cx6_read(&eeprom, ENERGY_TRESHOLD, &eeprom_val); 2907 eeprom_93cx6_read(&eeprom, ENERGY_TRESHOLD, &eeprom_val);
@@ -2924,43 +2917,43 @@ short rtl8180_init(struct net_device *dev)
2924 priv->rf_set_chan = rtl8225z2_rf_set_chan; 2917 priv->rf_set_chan = rtl8225z2_rf_set_chan;
2925 priv->rf_set_sens = NULL; 2918 priv->rf_set_sens = NULL;
2926 2919
2927 if (0!=alloc_rx_desc_ring(dev, priv->rxbuffersize, priv->rxringcount)) 2920 if (0 != alloc_rx_desc_ring(dev, priv->rxbuffersize, priv->rxringcount))
2928 return -ENOMEM; 2921 return -ENOMEM;
2929 2922
2930 if (0!=alloc_tx_desc_ring(dev, priv->txbuffsize, priv->txringcount, 2923 if (0 != alloc_tx_desc_ring(dev, priv->txbuffsize, priv->txringcount,
2931 TX_MANAGEPRIORITY_RING_ADDR)) 2924 TX_MANAGEPRIORITY_RING_ADDR))
2932 return -ENOMEM; 2925 return -ENOMEM;
2933 2926
2934 if (0!=alloc_tx_desc_ring(dev, priv->txbuffsize, priv->txringcount, 2927 if (0 != alloc_tx_desc_ring(dev, priv->txbuffsize, priv->txringcount,
2935 TX_BKPRIORITY_RING_ADDR)) 2928 TX_BKPRIORITY_RING_ADDR))
2936 return -ENOMEM; 2929 return -ENOMEM;
2937 2930
2938 if (0!=alloc_tx_desc_ring(dev, priv->txbuffsize, priv->txringcount, 2931 if (0 != alloc_tx_desc_ring(dev, priv->txbuffsize, priv->txringcount,
2939 TX_BEPRIORITY_RING_ADDR)) 2932 TX_BEPRIORITY_RING_ADDR))
2940 return -ENOMEM; 2933 return -ENOMEM;
2941 2934
2942 if (0!=alloc_tx_desc_ring(dev, priv->txbuffsize, priv->txringcount, 2935 if (0 != alloc_tx_desc_ring(dev, priv->txbuffsize, priv->txringcount,
2943 TX_VIPRIORITY_RING_ADDR)) 2936 TX_VIPRIORITY_RING_ADDR))
2944 return -ENOMEM; 2937 return -ENOMEM;
2945 2938
2946 if (0!=alloc_tx_desc_ring(dev, priv->txbuffsize, priv->txringcount, 2939 if (0 != alloc_tx_desc_ring(dev, priv->txbuffsize, priv->txringcount,
2947 TX_VOPRIORITY_RING_ADDR)) 2940 TX_VOPRIORITY_RING_ADDR))
2948 return -ENOMEM; 2941 return -ENOMEM;
2949 2942
2950 if (0!=alloc_tx_desc_ring(dev, priv->txbuffsize, priv->txringcount, 2943 if (0 != alloc_tx_desc_ring(dev, priv->txbuffsize, priv->txringcount,
2951 TX_HIGHPRIORITY_RING_ADDR)) 2944 TX_HIGHPRIORITY_RING_ADDR))
2952 return -ENOMEM; 2945 return -ENOMEM;
2953 2946
2954 if (0!=alloc_tx_desc_ring(dev, priv->txbuffsize, priv->txbeaconcount, 2947 if (0 != alloc_tx_desc_ring(dev, priv->txbuffsize, priv->txbeaconcount,
2955 TX_BEACON_RING_ADDR)) 2948 TX_BEACON_RING_ADDR))
2956 return -ENOMEM; 2949 return -ENOMEM;
2957 2950
2958 if(request_irq(dev->irq, (void *)rtl8180_interrupt, IRQF_SHARED, dev->name, dev)){ 2951 if (request_irq(dev->irq, (void *)rtl8180_interrupt, IRQF_SHARED, dev->name, dev)) {
2959 DMESGE("Error allocating IRQ %d", dev->irq); 2952 DMESGE("Error allocating IRQ %d", dev->irq);
2960 return -1; 2953 return -1;
2961 }else{ 2954 } else {
2962 priv->irq=dev->irq; 2955 priv->irq = dev->irq;
2963 DMESG("IRQ %d",dev->irq); 2956 DMESG("IRQ %d", dev->irq);
2964 } 2957 }
2965 2958
2966 return 0; 2959 return 0;
@@ -2977,28 +2970,28 @@ void rtl8180_set_hw_wep(struct net_device *dev)
2977 u8 security; 2970 u8 security;
2978 u32 key0_word4; 2971 u32 key0_word4;
2979 2972
2980 pgreg=read_nic_byte(dev, PGSELECT); 2973 pgreg = read_nic_byte(dev, PGSELECT);
2981 write_nic_byte(dev, PGSELECT, pgreg &~ (1<<PGSELECT_PG_SHIFT)); 2974 write_nic_byte(dev, PGSELECT, pgreg & ~(1<<PGSELECT_PG_SHIFT));
2982 2975
2983 key0_word4 = read_nic_dword(dev, KEY0+4+4+4); 2976 key0_word4 = read_nic_dword(dev, KEY0+4+4+4);
2984 key0_word4 &= ~ 0xff; 2977 key0_word4 &= ~0xff;
2985 key0_word4 |= priv->key0[3]& 0xff; 2978 key0_word4 |= priv->key0[3] & 0xff;
2986 write_nic_dword(dev,KEY0,(priv->key0[0])); 2979 write_nic_dword(dev, KEY0, (priv->key0[0]));
2987 write_nic_dword(dev,KEY0+4,(priv->key0[1])); 2980 write_nic_dword(dev, KEY0+4, (priv->key0[1]));
2988 write_nic_dword(dev,KEY0+4+4,(priv->key0[2])); 2981 write_nic_dword(dev, KEY0+4+4, (priv->key0[2]));
2989 write_nic_dword(dev,KEY0+4+4+4,(key0_word4)); 2982 write_nic_dword(dev, KEY0+4+4+4, (key0_word4));
2990 2983
2991 security = read_nic_byte(dev,SECURITY); 2984 security = read_nic_byte(dev, SECURITY);
2992 security |= (1<<SECURITY_WEP_TX_ENABLE_SHIFT); 2985 security |= (1<<SECURITY_WEP_TX_ENABLE_SHIFT);
2993 security |= (1<<SECURITY_WEP_RX_ENABLE_SHIFT); 2986 security |= (1<<SECURITY_WEP_RX_ENABLE_SHIFT);
2994 security &= ~ SECURITY_ENCRYP_MASK; 2987 security &= ~SECURITY_ENCRYP_MASK;
2995 security |= (SECURITY_ENCRYP_104<<SECURITY_ENCRYP_SHIFT); 2988 security |= (SECURITY_ENCRYP_104<<SECURITY_ENCRYP_SHIFT);
2996 2989
2997 write_nic_byte(dev, SECURITY, security); 2990 write_nic_byte(dev, SECURITY, security);
2998 2991
2999 DMESG("key %x %x %x %x",read_nic_dword(dev,KEY0+4+4+4), 2992 DMESG("key %x %x %x %x", read_nic_dword(dev, KEY0+4+4+4),
3000 read_nic_dword(dev,KEY0+4+4),read_nic_dword(dev,KEY0+4), 2993 read_nic_dword(dev, KEY0+4+4), read_nic_dword(dev, KEY0+4),
3001 read_nic_dword(dev,KEY0)); 2994 read_nic_dword(dev, KEY0));
3002} 2995}
3003 2996
3004 2997
@@ -3020,7 +3013,7 @@ void rtl8185_set_anaparam2(struct net_device *dev, u32 a)
3020 write_nic_dword(dev, ANAPARAM2, a); 3013 write_nic_dword(dev, ANAPARAM2, a);
3021 3014
3022 conf3 = read_nic_byte(dev, CONFIG3); 3015 conf3 = read_nic_byte(dev, CONFIG3);
3023 write_nic_byte(dev, CONFIG3, conf3 &~(1<<CONFIG3_ANAPARAM_W_SHIFT)); 3016 write_nic_byte(dev, CONFIG3, conf3 & ~(1<<CONFIG3_ANAPARAM_W_SHIFT));
3024 rtl8180_set_mode(dev, EPROM_CMD_NORMAL); 3017 rtl8180_set_mode(dev, EPROM_CMD_NORMAL);
3025} 3018}
3026 3019
@@ -3035,7 +3028,7 @@ void rtl8180_set_anaparam(struct net_device *dev, u32 a)
3035 write_nic_dword(dev, ANAPARAM, a); 3028 write_nic_dword(dev, ANAPARAM, a);
3036 3029
3037 conf3 = read_nic_byte(dev, CONFIG3); 3030 conf3 = read_nic_byte(dev, CONFIG3);
3038 write_nic_byte(dev, CONFIG3, conf3 &~(1<<CONFIG3_ANAPARAM_W_SHIFT)); 3031 write_nic_byte(dev, CONFIG3, conf3 & ~(1<<CONFIG3_ANAPARAM_W_SHIFT));
3039 rtl8180_set_mode(dev, EPROM_CMD_NORMAL); 3032 rtl8180_set_mode(dev, EPROM_CMD_NORMAL);
3040} 3033}
3041 3034
@@ -3052,13 +3045,13 @@ void rtl8185_write_phy(struct net_device *dev, u8 adr, u32 data)
3052 3045
3053 adr |= 0x80; 3046 adr |= 0x80;
3054 3047
3055 phyw= ((data<<8) | adr); 3048 phyw = ((data<<8) | adr);
3056 3049
3057 // Note that, we must write 0xff7c after 0x7d-0x7f to write BB register. 3050 // Note that, we must write 0xff7c after 0x7d-0x7f to write BB register.
3058 write_nic_byte(dev, 0x7f, ((phyw & 0xff000000) >> 24)); 3051 write_nic_byte(dev, 0x7f, ((phyw & 0xff000000) >> 24));
3059 write_nic_byte(dev, 0x7e, ((phyw & 0x00ff0000) >> 16)); 3052 write_nic_byte(dev, 0x7e, ((phyw & 0x00ff0000) >> 16));
3060 write_nic_byte(dev, 0x7d, ((phyw & 0x0000ff00) >> 8)); 3053 write_nic_byte(dev, 0x7d, ((phyw & 0x0000ff00) >> 8));
3061 write_nic_byte(dev, 0x7c, ((phyw & 0x000000ff) )); 3054 write_nic_byte(dev, 0x7c, ((phyw & 0x000000ff)));
3062 3055
3063 /* this is ok to fail when we write AGC table. check for AGC table might be 3056 /* this is ok to fail when we write AGC table. check for AGC table might be
3064 * done by masking with 0x7f instead of 0xff 3057 * done by masking with 0x7f instead of 0xff
@@ -3066,13 +3059,13 @@ void rtl8185_write_phy(struct net_device *dev, u8 adr, u32 data)
3066 //if(phyr != (data&0xff)) DMESGW("Phy write timeout %x %x %x", phyr, data,adr); 3059 //if(phyr != (data&0xff)) DMESGW("Phy write timeout %x %x %x", phyr, data,adr);
3067} 3060}
3068 3061
3069inline void write_phy_ofdm (struct net_device *dev, u8 adr, u32 data) 3062inline void write_phy_ofdm(struct net_device *dev, u8 adr, u32 data)
3070{ 3063{
3071 data = data & 0xff; 3064 data = data & 0xff;
3072 rtl8185_write_phy(dev, adr, data); 3065 rtl8185_write_phy(dev, adr, data);
3073} 3066}
3074 3067
3075void write_phy_cck (struct net_device *dev, u8 adr, u32 data) 3068void write_phy_cck(struct net_device *dev, u8 adr, u32 data)
3076{ 3069{
3077 data = data & 0xff; 3070 data = data & 0xff;
3078 rtl8185_write_phy(dev, adr, data | 0x10000); 3071 rtl8185_write_phy(dev, adr, data | 0x10000);
@@ -3082,19 +3075,19 @@ void rtl8185_set_rate(struct net_device *dev)
3082{ 3075{
3083 int i; 3076 int i;
3084 u16 word; 3077 u16 word;
3085 int basic_rate,min_rr_rate,max_rr_rate; 3078 int basic_rate, min_rr_rate, max_rr_rate;
3086 3079
3087 basic_rate = ieeerate2rtlrate(240); 3080 basic_rate = ieeerate2rtlrate(240);
3088 min_rr_rate = ieeerate2rtlrate(60); 3081 min_rr_rate = ieeerate2rtlrate(60);
3089 max_rr_rate = ieeerate2rtlrate(240); 3082 max_rr_rate = ieeerate2rtlrate(240);
3090 3083
3091 write_nic_byte(dev, RESP_RATE, 3084 write_nic_byte(dev, RESP_RATE,
3092 max_rr_rate<<MAX_RESP_RATE_SHIFT| min_rr_rate<<MIN_RESP_RATE_SHIFT); 3085 max_rr_rate<<MAX_RESP_RATE_SHIFT | min_rr_rate<<MIN_RESP_RATE_SHIFT);
3093 3086
3094 word = read_nic_word(dev, BRSR); 3087 word = read_nic_word(dev, BRSR);
3095 word &= ~BRSR_MBR_8185; 3088 word &= ~BRSR_MBR_8185;
3096 3089
3097 for(i=0;i<=basic_rate;i++) 3090 for (i = 0; i <= basic_rate; i++)
3098 word |= (1<<i); 3091 word |= (1<<i);
3099 3092
3100 write_nic_word(dev, BRSR, word); 3093 write_nic_word(dev, BRSR, word);
@@ -3117,8 +3110,8 @@ void rtl8180_adapter_start(struct net_device *dev)
3117 rtl8180_beacon_tx_disable(dev); 3110 rtl8180_beacon_tx_disable(dev);
3118 3111
3119 rtl8180_set_mode(dev, EPROM_CMD_CONFIG); 3112 rtl8180_set_mode(dev, EPROM_CMD_CONFIG);
3120 write_nic_dword(dev, MAC0, ((u32*)dev->dev_addr)[0]); 3113 write_nic_dword(dev, MAC0, ((u32 *)dev->dev_addr)[0]);
3121 write_nic_word(dev, MAC4, ((u32*)dev->dev_addr)[1] & 0xffff ); 3114 write_nic_word(dev, MAC4, ((u32 *)dev->dev_addr)[1] & 0xffff);
3122 rtl8180_set_mode(dev, EPROM_CMD_NORMAL); 3115 rtl8180_set_mode(dev, EPROM_CMD_NORMAL);
3123 3116
3124 rtl8180_update_msr(dev); 3117 rtl8180_update_msr(dev);
@@ -3136,15 +3129,15 @@ void rtl8180_adapter_start(struct net_device *dev)
3136 */ 3129 */
3137 3130
3138 write_nic_byte(dev, 3131 write_nic_byte(dev,
3139 CONFIG2, read_nic_byte(dev,CONFIG2) &~\ 3132 CONFIG2, read_nic_byte(dev, CONFIG2) & ~\
3140 (1<<CONFIG2_DMA_POLLING_MODE_SHIFT)); 3133 (1<<CONFIG2_DMA_POLLING_MODE_SHIFT));
3141 //^the nic isn't in test mode 3134 //^the nic isn't in test mode
3142 write_nic_byte(dev, 3135 write_nic_byte(dev,
3143 CONFIG2, read_nic_byte(dev,CONFIG2)|(1<<4)); 3136 CONFIG2, read_nic_byte(dev, CONFIG2)|(1<<4));
3144 3137
3145 rtl8180_set_mode(dev,EPROM_CMD_NORMAL); 3138 rtl8180_set_mode(dev, EPROM_CMD_NORMAL);
3146 3139
3147 write_nic_dword(dev,INT_TIMEOUT,0); 3140 write_nic_dword(dev, INT_TIMEOUT, 0);
3148 3141
3149 write_nic_byte(dev, WPA_CONFIG, 0); 3142 write_nic_byte(dev, WPA_CONFIG, 0);
3150 3143
@@ -3163,8 +3156,8 @@ void rtl8180_adapter_start(struct net_device *dev)
3163 3156
3164 priv->rf_init(dev); 3157 priv->rf_init(dev);
3165 3158
3166 if(priv->rf_set_sens != NULL) 3159 if (priv->rf_set_sens != NULL)
3167 priv->rf_set_sens(dev,priv->sens); 3160 priv->rf_set_sens(dev, priv->sens);
3168 rtl8180_irq_enable(dev); 3161 rtl8180_irq_enable(dev);
3169 3162
3170 netif_start_queue(dev); 3163 netif_start_queue(dev);
@@ -3183,8 +3176,8 @@ void rtl8180_start_tx_beacon(struct net_device *dev)
3183 rtl8180_irq_disable(dev); 3176 rtl8180_irq_disable(dev);
3184 rtl8180_beacon_tx_enable(dev); 3177 rtl8180_beacon_tx_enable(dev);
3185 3178
3186 word = read_nic_word(dev, AtimWnd) &~ AtimWnd_AtimWnd; 3179 word = read_nic_word(dev, AtimWnd) & ~AtimWnd_AtimWnd;
3187 write_nic_word(dev, AtimWnd,word);// word |= 3180 write_nic_word(dev, AtimWnd, word); // word |=
3188 3181
3189 word = read_nic_word(dev, BintrItv); 3182 word = read_nic_word(dev, BintrItv);
3190 word &= ~BintrItv_BintrItv; 3183 word &= ~BintrItv_BintrItv;
@@ -3215,7 +3208,7 @@ MgntActSet_802_11_PowerSaveMode(
3215) 3208)
3216{ 3209{
3217 // Currently, we do not change power save mode on IBSS mode. 3210 // Currently, we do not change power save mode on IBSS mode.
3218 if(priv->ieee80211->iw_mode == IW_MODE_ADHOC) 3211 if (priv->ieee80211->iw_mode == IW_MODE_ADHOC)
3219 return false; 3212 return false;
3220 3213
3221 priv->ieee80211->ps = rtPsMode; 3214 priv->ieee80211->ps = rtPsMode;
@@ -3239,53 +3232,48 @@ void LeisurePSLeave(struct r8180_priv *priv)
3239 } 3232 }
3240} 3233}
3241 3234
3242void rtl8180_hw_wakeup_wq (struct work_struct *work) 3235void rtl8180_hw_wakeup_wq(struct work_struct *work)
3243{ 3236{
3244 struct delayed_work *dwork = to_delayed_work(work); 3237 struct delayed_work *dwork = to_delayed_work(work);
3245 struct ieee80211_device *ieee = container_of(dwork,struct ieee80211_device,hw_wakeup_wq); 3238 struct ieee80211_device *ieee = container_of(dwork, struct ieee80211_device, hw_wakeup_wq);
3246 struct net_device *dev = ieee->dev; 3239 struct net_device *dev = ieee->dev;
3247 3240
3248 rtl8180_hw_wakeup(dev); 3241 rtl8180_hw_wakeup(dev);
3249} 3242}
3250 3243
3251void rtl8180_hw_sleep_wq (struct work_struct *work) 3244void rtl8180_hw_sleep_wq(struct work_struct *work)
3252{ 3245{
3253 struct delayed_work *dwork = to_delayed_work(work); 3246 struct delayed_work *dwork = to_delayed_work(work);
3254 struct ieee80211_device *ieee = container_of(dwork,struct ieee80211_device,hw_sleep_wq); 3247 struct ieee80211_device *ieee = container_of(dwork, struct ieee80211_device, hw_sleep_wq);
3255 struct net_device *dev = ieee->dev; 3248 struct net_device *dev = ieee->dev;
3256 3249
3257 rtl8180_hw_sleep_down(dev); 3250 rtl8180_hw_sleep_down(dev);
3258} 3251}
3259 3252
3260static void MgntLinkKeepAlive(struct r8180_priv *priv ) 3253static void MgntLinkKeepAlive(struct r8180_priv *priv)
3261{ 3254{
3262 if (priv->keepAliveLevel == 0) 3255 if (priv->keepAliveLevel == 0)
3263 return; 3256 return;
3264 3257
3265 if(priv->ieee80211->state == IEEE80211_LINKED) 3258 if (priv->ieee80211->state == IEEE80211_LINKED) {
3266 {
3267 // 3259 //
3268 // Keep-Alive. 3260 // Keep-Alive.
3269 // 3261 //
3270 3262
3271 if ( (priv->keepAliveLevel== 2) || 3263 if ((priv->keepAliveLevel == 2) ||
3272 (priv->link_detect.LastNumTxUnicast == priv->NumTxUnicast && 3264 (priv->link_detect.LastNumTxUnicast == priv->NumTxUnicast &&
3273 priv->link_detect.LastNumRxUnicast == priv->ieee80211->NumRxUnicast ) 3265 priv->link_detect.LastNumRxUnicast == priv->ieee80211->NumRxUnicast)
3274 ) 3266 ) {
3275 {
3276 priv->link_detect.IdleCount++; 3267 priv->link_detect.IdleCount++;
3277 3268
3278 // 3269 //
3279 // Send a Keep-Alive packet packet to AP if we had been idle for a while. 3270 // Send a Keep-Alive packet packet to AP if we had been idle for a while.
3280 // 3271 //
3281 if(priv->link_detect.IdleCount >= ((KEEP_ALIVE_INTERVAL / CHECK_FOR_HANG_PERIOD)-1) ) 3272 if (priv->link_detect.IdleCount >= ((KEEP_ALIVE_INTERVAL / CHECK_FOR_HANG_PERIOD)-1)) {
3282 {
3283 priv->link_detect.IdleCount = 0; 3273 priv->link_detect.IdleCount = 0;
3284 ieee80211_sta_ps_send_null_frame(priv->ieee80211, false); 3274 ieee80211_sta_ps_send_null_frame(priv->ieee80211, false);
3285 } 3275 }
3286 } 3276 } else {
3287 else
3288 {
3289 priv->link_detect.IdleCount = 0; 3277 priv->link_detect.IdleCount = 0;
3290 } 3278 }
3291 priv->link_detect.LastNumTxUnicast = priv->NumTxUnicast; 3279 priv->link_detect.LastNumTxUnicast = priv->NumTxUnicast;
@@ -3303,19 +3291,18 @@ void rtl8180_watch_dog(struct net_device *dev)
3303 u32 TotalRxNum = 0; 3291 u32 TotalRxNum = 0;
3304 u16 SlotIndex = 0; 3292 u16 SlotIndex = 0;
3305 u16 i = 0; 3293 u16 i = 0;
3306 if(priv->ieee80211->actscanning == false){ 3294 if (priv->ieee80211->actscanning == false) {
3307 if((priv->ieee80211->iw_mode != IW_MODE_ADHOC) && (priv->ieee80211->state == IEEE80211_NOLINK) && (priv->ieee80211->beinretry == false) && (priv->eRFPowerState == eRfOn)){ 3295 if ((priv->ieee80211->iw_mode != IW_MODE_ADHOC) && (priv->ieee80211->state == IEEE80211_NOLINK) && (priv->ieee80211->beinretry == false) && (priv->eRFPowerState == eRfOn))
3308 IPSEnter(dev); 3296 IPSEnter(dev);
3309 }
3310 } 3297 }
3311 //YJ,add,080828,for link state check 3298 //YJ,add,080828,for link state check
3312 if((priv->ieee80211->state == IEEE80211_LINKED) && (priv->ieee80211->iw_mode == IW_MODE_INFRA)){ 3299 if ((priv->ieee80211->state == IEEE80211_LINKED) && (priv->ieee80211->iw_mode == IW_MODE_INFRA)) {
3313 SlotIndex = (priv->link_detect.SlotIndex++) % priv->link_detect.SlotNum; 3300 SlotIndex = (priv->link_detect.SlotIndex++) % priv->link_detect.SlotNum;
3314 priv->link_detect.RxFrameNum[SlotIndex] = priv->ieee80211->NumRxDataInPeriod + priv->ieee80211->NumRxBcnInPeriod; 3301 priv->link_detect.RxFrameNum[SlotIndex] = priv->ieee80211->NumRxDataInPeriod + priv->ieee80211->NumRxBcnInPeriod;
3315 for( i=0; i<priv->link_detect.SlotNum; i++ ) 3302 for (i = 0; i < priv->link_detect.SlotNum; i++)
3316 TotalRxNum+= priv->link_detect.RxFrameNum[i]; 3303 TotalRxNum += priv->link_detect.RxFrameNum[i];
3317 3304
3318 if(TotalRxNum == 0){ 3305 if (TotalRxNum == 0) {
3319 priv->ieee80211->state = IEEE80211_ASSOCIATING; 3306 priv->ieee80211->state = IEEE80211_ASSOCIATING;
3320 queue_work(priv->ieee80211->wq, &priv->ieee80211->associate_procedure_wq); 3307 queue_work(priv->ieee80211->wq, &priv->ieee80211->associate_procedure_wq);
3321 } 3308 }
@@ -3329,20 +3316,20 @@ void rtl8180_watch_dog(struct net_device *dev)
3329 priv->bLeisurePs = true; 3316 priv->bLeisurePs = true;
3330 else if (priv->PowerProfile == POWER_PROFILE_AC) { 3317 else if (priv->PowerProfile == POWER_PROFILE_AC) {
3331 LeisurePSLeave(priv); 3318 LeisurePSLeave(priv);
3332 priv->bLeisurePs= false; 3319 priv->bLeisurePs = false;
3333 } 3320 }
3334 3321
3335 if(priv->ieee80211->state == IEEE80211_LINKED){ 3322 if (priv->ieee80211->state == IEEE80211_LINKED) {
3336 priv->link_detect.NumRxOkInPeriod = priv->ieee80211->NumRxDataInPeriod; 3323 priv->link_detect.NumRxOkInPeriod = priv->ieee80211->NumRxDataInPeriod;
3337 if( priv->link_detect.NumRxOkInPeriod> 666 || 3324 if (priv->link_detect.NumRxOkInPeriod > 666 ||
3338 priv->link_detect.NumTxOkInPeriod> 666 ) { 3325 priv->link_detect.NumTxOkInPeriod > 666) {
3339 bBusyTraffic = true; 3326 bBusyTraffic = true;
3340 } 3327 }
3341 if(((priv->link_detect.NumRxOkInPeriod + priv->link_detect.NumTxOkInPeriod) > 8) 3328 if (((priv->link_detect.NumRxOkInPeriod + priv->link_detect.NumTxOkInPeriod) > 8)
3342 || (priv->link_detect.NumRxOkInPeriod > 2)) { 3329 || (priv->link_detect.NumRxOkInPeriod > 2)) {
3343 bEnterPS= false; 3330 bEnterPS = false;
3344 } else 3331 } else
3345 bEnterPS= true; 3332 bEnterPS = true;
3346 3333
3347 if (bEnterPS) 3334 if (bEnterPS)
3348 LeisurePSEnter(priv); 3335 LeisurePSEnter(priv);
@@ -3361,17 +3348,17 @@ int _rtl8180_up(struct net_device *dev)
3361{ 3348{
3362 struct r8180_priv *priv = ieee80211_priv(dev); 3349 struct r8180_priv *priv = ieee80211_priv(dev);
3363 3350
3364 priv->up=1; 3351 priv->up = 1;
3365 3352
3366 DMESG("Bringing up iface"); 3353 DMESG("Bringing up iface");
3367 rtl8185b_adapter_start(dev); 3354 rtl8185b_adapter_start(dev);
3368 rtl8185b_rx_enable(dev); 3355 rtl8185b_rx_enable(dev);
3369 rtl8185b_tx_enable(dev); 3356 rtl8185b_tx_enable(dev);
3370 if(priv->bInactivePs){ 3357 if (priv->bInactivePs) {
3371 if(priv->ieee80211->iw_mode == IW_MODE_ADHOC) 3358 if (priv->ieee80211->iw_mode == IW_MODE_ADHOC)
3372 IPSLeave(dev); 3359 IPSLeave(dev);
3373 } 3360 }
3374 timer_rate_adaptive((unsigned long)dev); 3361 timer_rate_adaptive((unsigned long)dev);
3375 watch_dog_adaptive((unsigned long)dev); 3362 watch_dog_adaptive((unsigned long)dev);
3376 if (priv->bSwAntennaDiverity) 3363 if (priv->bSwAntennaDiverity)
3377 SwAntennaDiversityTimerCallback(dev); 3364 SwAntennaDiversityTimerCallback(dev);
@@ -3394,7 +3381,8 @@ int rtl8180_up(struct net_device *dev)
3394{ 3381{
3395 struct r8180_priv *priv = ieee80211_priv(dev); 3382 struct r8180_priv *priv = ieee80211_priv(dev);
3396 3383
3397 if (priv->up == 1) return -1; 3384 if (priv->up == 1)
3385 return -1;
3398 3386
3399 return _rtl8180_up(dev); 3387 return _rtl8180_up(dev);
3400} 3388}
@@ -3418,7 +3406,7 @@ int rtl8180_down(struct net_device *dev)
3418 if (priv->up == 0) 3406 if (priv->up == 0)
3419 return -1; 3407 return -1;
3420 3408
3421 priv->up=0; 3409 priv->up = 0;
3422 3410
3423 ieee80211_softmac_stop_protocol(priv->ieee80211); 3411 ieee80211_softmac_stop_protocol(priv->ieee80211);
3424 /* FIXME */ 3412 /* FIXME */
@@ -3434,8 +3422,8 @@ int rtl8180_down(struct net_device *dev)
3434 cancel_delayed_work(&priv->ieee80211->hw_dig_wq); 3422 cancel_delayed_work(&priv->ieee80211->hw_dig_wq);
3435 cancel_delayed_work(&priv->ieee80211->tx_pw_wq); 3423 cancel_delayed_work(&priv->ieee80211->tx_pw_wq);
3436 del_timer_sync(&priv->SwAntennaDiversityTimer); 3424 del_timer_sync(&priv->SwAntennaDiversityTimer);
3437 SetZebraRFPowerState8185(dev,eRfOff); 3425 SetZebraRFPowerState8185(dev, eRfOff);
3438 memset(&(priv->ieee80211->current_network),0,sizeof(struct ieee80211_network)); 3426 memset(&(priv->ieee80211->current_network), 0, sizeof(struct ieee80211_network));
3439 priv->ieee80211->state = IEEE80211_NOLINK; 3427 priv->ieee80211->state = IEEE80211_NOLINK;
3440 return 0; 3428 return 0;
3441} 3429}
@@ -3485,7 +3473,7 @@ static void r8180_set_multicast(struct net_device *dev)
3485 struct r8180_priv *priv = ieee80211_priv(dev); 3473 struct r8180_priv *priv = ieee80211_priv(dev);
3486 short promisc; 3474 short promisc;
3487 3475
3488 promisc = (dev->flags & IFF_PROMISC) ? 1:0; 3476 promisc = (dev->flags & IFF_PROMISC) ? 1 : 0;
3489 3477
3490 if (promisc != priv->promisc) 3478 if (promisc != priv->promisc)
3491 rtl8180_restart(dev); 3479 rtl8180_restart(dev);
@@ -3502,7 +3490,7 @@ int r8180_set_mac_adr(struct net_device *dev, void *mac)
3502 3490
3503 memcpy(dev->dev_addr, addr->sa_data, ETH_ALEN); 3491 memcpy(dev->dev_addr, addr->sa_data, ETH_ALEN);
3504 3492
3505 if(priv->ieee80211->iw_mode == IW_MODE_MASTER) 3493 if (priv->ieee80211->iw_mode == IW_MODE_MASTER)
3506 memcpy(priv->ieee80211->current_network.bssid, dev->dev_addr, ETH_ALEN); 3494 memcpy(priv->ieee80211->current_network.bssid, dev->dev_addr, ETH_ALEN);
3507 3495
3508 if (priv->up) { 3496 if (priv->up) {
@@ -3520,7 +3508,7 @@ int rtl8180_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
3520{ 3508{
3521 struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); 3509 struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
3522 struct iwreq *wrq = (struct iwreq *) rq; 3510 struct iwreq *wrq = (struct iwreq *) rq;
3523 int ret=-1; 3511 int ret = -1;
3524 3512
3525 switch (cmd) { 3513 switch (cmd) {
3526 case RTL_IOCTL_WPA_SUPPLICANT: 3514 case RTL_IOCTL_WPA_SUPPLICANT:
@@ -3551,21 +3539,21 @@ static int __devinit rtl8180_pci_probe(struct pci_dev *pdev,
3551{ 3539{
3552 unsigned long ioaddr = 0; 3540 unsigned long ioaddr = 0;
3553 struct net_device *dev = NULL; 3541 struct net_device *dev = NULL;
3554 struct r8180_priv *priv= NULL; 3542 struct r8180_priv *priv = NULL;
3555 u8 unit = 0; 3543 u8 unit = 0;
3556 3544
3557 unsigned long pmem_start, pmem_len, pmem_flags; 3545 unsigned long pmem_start, pmem_len, pmem_flags;
3558 3546
3559 DMESG("Configuring chip resources"); 3547 DMESG("Configuring chip resources");
3560 3548
3561 if( pci_enable_device (pdev) ){ 3549 if (pci_enable_device(pdev)) {
3562 DMESG("Failed to enable PCI device"); 3550 DMESG("Failed to enable PCI device");
3563 return -EIO; 3551 return -EIO;
3564 } 3552 }
3565 3553
3566 pci_set_master(pdev); 3554 pci_set_master(pdev);
3567 pci_set_dma_mask(pdev, 0xffffff00ULL); 3555 pci_set_dma_mask(pdev, 0xffffff00ULL);
3568 pci_set_consistent_dma_mask(pdev,0xffffff00ULL); 3556 pci_set_consistent_dma_mask(pdev, 0xffffff00ULL);
3569 dev = alloc_ieee80211(sizeof(struct r8180_priv)); 3557 dev = alloc_ieee80211(sizeof(struct r8180_priv));
3570 if (!dev) 3558 if (!dev)
3571 return -ENOMEM; 3559 return -ENOMEM;
@@ -3580,20 +3568,20 @@ static int __devinit rtl8180_pci_probe(struct pci_dev *pdev,
3580 3568
3581 pmem_start = pci_resource_start(pdev, 1); 3569 pmem_start = pci_resource_start(pdev, 1);
3582 pmem_len = pci_resource_len(pdev, 1); 3570 pmem_len = pci_resource_len(pdev, 1);
3583 pmem_flags = pci_resource_flags (pdev, 1); 3571 pmem_flags = pci_resource_flags(pdev, 1);
3584 3572
3585 if (!(pmem_flags & IORESOURCE_MEM)) { 3573 if (!(pmem_flags & IORESOURCE_MEM)) {
3586 DMESG("region #1 not a MMIO resource, aborting"); 3574 DMESG("region #1 not a MMIO resource, aborting");
3587 goto fail; 3575 goto fail;
3588 } 3576 }
3589 3577
3590 if( ! request_mem_region(pmem_start, pmem_len, RTL8180_MODULE_NAME)) { 3578 if (!request_mem_region(pmem_start, pmem_len, RTL8180_MODULE_NAME)) {
3591 DMESG("request_mem_region failed!"); 3579 DMESG("request_mem_region failed!");
3592 goto fail; 3580 goto fail;
3593 } 3581 }
3594 3582
3595 ioaddr = (unsigned long)ioremap_nocache( pmem_start, pmem_len); 3583 ioaddr = (unsigned long)ioremap_nocache(pmem_start, pmem_len);
3596 if( ioaddr == (unsigned long)NULL ){ 3584 if (ioaddr == (unsigned long)NULL) {
3597 DMESG("ioremap failed!"); 3585 DMESG("ioremap failed!");
3598 goto fail1; 3586 goto fail1;
3599 } 3587 }
@@ -3610,16 +3598,16 @@ static int __devinit rtl8180_pci_probe(struct pci_dev *pdev,
3610 dev->netdev_ops = &rtl8180_netdev_ops; 3598 dev->netdev_ops = &rtl8180_netdev_ops;
3611 dev->wireless_handlers = &r8180_wx_handlers_def; 3599 dev->wireless_handlers = &r8180_wx_handlers_def;
3612 3600
3613 dev->type=ARPHRD_ETHER; 3601 dev->type = ARPHRD_ETHER;
3614 dev->watchdog_timeo = HZ*3; 3602 dev->watchdog_timeo = HZ*3;
3615 3603
3616 if (dev_alloc_name(dev, ifname) < 0){ 3604 if (dev_alloc_name(dev, ifname) < 0) {
3617 DMESG("Oops: devname already taken! Trying wlan%%d...\n"); 3605 DMESG("Oops: devname already taken! Trying wlan%%d...\n");
3618 ifname = "wlan%d"; 3606 ifname = "wlan%d";
3619 dev_alloc_name(dev, ifname); 3607 dev_alloc_name(dev, ifname);
3620 } 3608 }
3621 3609
3622 if(rtl8180_init(dev)!=0){ 3610 if (rtl8180_init(dev) != 0) {
3623 DMESG("Initialization failed"); 3611 DMESG("Initialization failed");
3624 goto fail1; 3612 goto fail1;
3625 } 3613 }
@@ -3633,16 +3621,16 @@ static int __devinit rtl8180_pci_probe(struct pci_dev *pdev,
3633 DMESG("Driver probe completed\n"); 3621 DMESG("Driver probe completed\n");
3634 return 0; 3622 return 0;
3635fail1: 3623fail1:
3636 if( dev->mem_start != (unsigned long)NULL ){ 3624 if (dev->mem_start != (unsigned long)NULL) {
3637 iounmap( (void *)dev->mem_start ); 3625 iounmap((void *)dev->mem_start);
3638 release_mem_region( pci_resource_start(pdev, 1), 3626 release_mem_region(pci_resource_start(pdev, 1),
3639 pci_resource_len(pdev, 1) ); 3627 pci_resource_len(pdev, 1));
3640 } 3628 }
3641fail: 3629fail:
3642 if(dev){ 3630 if (dev) {
3643 if (priv->irq) { 3631 if (priv->irq) {
3644 free_irq(dev->irq, dev); 3632 free_irq(dev->irq, dev);
3645 dev->irq=0; 3633 dev->irq = 0;
3646 } 3634 }
3647 free_ieee80211(dev); 3635 free_ieee80211(dev);
3648 } 3636 }
@@ -3670,19 +3658,19 @@ static void __devexit rtl8180_pci_remove(struct pci_dev *pdev)
3670 rtl8180_reset(dev); 3658 rtl8180_reset(dev);
3671 mdelay(10); 3659 mdelay(10);
3672 3660
3673 if(priv->irq){ 3661 if (priv->irq) {
3674 DMESG("Freeing irq %d",dev->irq); 3662 DMESG("Freeing irq %d", dev->irq);
3675 free_irq(dev->irq, dev); 3663 free_irq(dev->irq, dev);
3676 priv->irq=0; 3664 priv->irq = 0;
3677 } 3665 }
3678 3666
3679 free_rx_desc_ring(dev); 3667 free_rx_desc_ring(dev);
3680 free_tx_desc_rings(dev); 3668 free_tx_desc_rings(dev);
3681 3669
3682 if( dev->mem_start != (unsigned long)NULL ){ 3670 if (dev->mem_start != (unsigned long)NULL) {
3683 iounmap( (void *)dev->mem_start ); 3671 iounmap((void *)dev->mem_start);
3684 release_mem_region( pci_resource_start(pdev, 1), 3672 release_mem_region(pci_resource_start(pdev, 1),
3685 pci_resource_len(pdev, 1) ); 3673 pci_resource_len(pdev, 1));
3686 } 3674 }
3687 3675
3688 free_ieee80211(dev); 3676 free_ieee80211(dev);
@@ -3742,7 +3730,7 @@ static int __init rtl8180_pci_module_init(void)
3742 3730
3743static void __exit rtl8180_pci_module_exit(void) 3731static void __exit rtl8180_pci_module_exit(void)
3744{ 3732{
3745 pci_unregister_driver (&rtl8180_pci_driver); 3733 pci_unregister_driver(&rtl8180_pci_driver);
3746 rtl8180_proc_module_remove(); 3734 rtl8180_proc_module_remove();
3747 ieee80211_crypto_tkip_exit(); 3735 ieee80211_crypto_tkip_exit();
3748 ieee80211_crypto_ccmp_exit(); 3736 ieee80211_crypto_ccmp_exit();
@@ -3757,15 +3745,15 @@ void rtl8180_try_wake_queue(struct net_device *dev, int pri)
3757 short enough_desc; 3745 short enough_desc;
3758 struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); 3746 struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
3759 3747
3760 spin_lock_irqsave(&priv->tx_lock,flags); 3748 spin_lock_irqsave(&priv->tx_lock, flags);
3761 enough_desc = check_nic_enought_desc(dev,pri); 3749 enough_desc = check_nic_enought_desc(dev, pri);
3762 spin_unlock_irqrestore(&priv->tx_lock,flags); 3750 spin_unlock_irqrestore(&priv->tx_lock, flags);
3763 3751
3764 if(enough_desc) 3752 if (enough_desc)
3765 ieee80211_rtl_wake_queue(priv->ieee80211); 3753 ieee80211_rtl_wake_queue(priv->ieee80211);
3766} 3754}
3767 3755
3768void rtl8180_tx_isr(struct net_device *dev, int pri,short error) 3756void rtl8180_tx_isr(struct net_device *dev, int pri, short error)
3769{ 3757{
3770 struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev); 3758 struct r8180_priv *priv = (struct r8180_priv *)ieee80211_priv(dev);
3771 u32 *tail; //tail virtual addr 3759 u32 *tail; //tail virtual addr
@@ -3777,64 +3765,65 @@ void rtl8180_tx_isr(struct net_device *dev, int pri,short error)
3777 unsigned long flag; 3765 unsigned long flag;
3778 /* physical addr are ok on 32 bits since we set DMA mask*/ 3766 /* physical addr are ok on 32 bits since we set DMA mask*/
3779 int offs; 3767 int offs;
3780 int j,i; 3768 int j, i;
3781 int hd; 3769 int hd;
3782 if (error) priv->stats.txretry++; //tony 20060601 3770 if (error)
3783 spin_lock_irqsave(&priv->tx_lock,flag); 3771 priv->stats.txretry++; //tony 20060601
3784 switch(pri) { 3772 spin_lock_irqsave(&priv->tx_lock, flag);
3773 switch (pri) {
3785 case MANAGE_PRIORITY: 3774 case MANAGE_PRIORITY:
3786 tail = priv->txmapringtail; 3775 tail = priv->txmapringtail;
3787 begin = priv->txmapring; 3776 begin = priv->txmapring;
3788 head = priv->txmapringhead; 3777 head = priv->txmapringhead;
3789 nic = read_nic_dword(dev,TX_MANAGEPRIORITY_RING_ADDR); 3778 nic = read_nic_dword(dev, TX_MANAGEPRIORITY_RING_ADDR);
3790 nicbegin = priv->txmapringdma; 3779 nicbegin = priv->txmapringdma;
3791 break; 3780 break;
3792 case BK_PRIORITY: 3781 case BK_PRIORITY:
3793 tail = priv->txbkpringtail; 3782 tail = priv->txbkpringtail;
3794 begin = priv->txbkpring; 3783 begin = priv->txbkpring;
3795 head = priv->txbkpringhead; 3784 head = priv->txbkpringhead;
3796 nic = read_nic_dword(dev,TX_BKPRIORITY_RING_ADDR); 3785 nic = read_nic_dword(dev, TX_BKPRIORITY_RING_ADDR);
3797 nicbegin = priv->txbkpringdma; 3786 nicbegin = priv->txbkpringdma;
3798 break; 3787 break;
3799 case BE_PRIORITY: 3788 case BE_PRIORITY:
3800 tail = priv->txbepringtail; 3789 tail = priv->txbepringtail;
3801 begin = priv->txbepring; 3790 begin = priv->txbepring;
3802 head = priv->txbepringhead; 3791 head = priv->txbepringhead;
3803 nic = read_nic_dword(dev,TX_BEPRIORITY_RING_ADDR); 3792 nic = read_nic_dword(dev, TX_BEPRIORITY_RING_ADDR);
3804 nicbegin = priv->txbepringdma; 3793 nicbegin = priv->txbepringdma;
3805 break; 3794 break;
3806 case VI_PRIORITY: 3795 case VI_PRIORITY:
3807 tail = priv->txvipringtail; 3796 tail = priv->txvipringtail;
3808 begin = priv->txvipring; 3797 begin = priv->txvipring;
3809 head = priv->txvipringhead; 3798 head = priv->txvipringhead;
3810 nic = read_nic_dword(dev,TX_VIPRIORITY_RING_ADDR); 3799 nic = read_nic_dword(dev, TX_VIPRIORITY_RING_ADDR);
3811 nicbegin = priv->txvipringdma; 3800 nicbegin = priv->txvipringdma;
3812 break; 3801 break;
3813 case VO_PRIORITY: 3802 case VO_PRIORITY:
3814 tail = priv->txvopringtail; 3803 tail = priv->txvopringtail;
3815 begin = priv->txvopring; 3804 begin = priv->txvopring;
3816 head = priv->txvopringhead; 3805 head = priv->txvopringhead;
3817 nic = read_nic_dword(dev,TX_VOPRIORITY_RING_ADDR); 3806 nic = read_nic_dword(dev, TX_VOPRIORITY_RING_ADDR);
3818 nicbegin = priv->txvopringdma; 3807 nicbegin = priv->txvopringdma;
3819 break; 3808 break;
3820 case HI_PRIORITY: 3809 case HI_PRIORITY:
3821 tail = priv->txhpringtail; 3810 tail = priv->txhpringtail;
3822 begin = priv->txhpring; 3811 begin = priv->txhpring;
3823 head = priv->txhpringhead; 3812 head = priv->txhpringhead;
3824 nic = read_nic_dword(dev,TX_HIGHPRIORITY_RING_ADDR); 3813 nic = read_nic_dword(dev, TX_HIGHPRIORITY_RING_ADDR);
3825 nicbegin = priv->txhpringdma; 3814 nicbegin = priv->txhpringdma;
3826 break; 3815 break;
3827 3816
3828 default: 3817 default:
3829 spin_unlock_irqrestore(&priv->tx_lock,flag); 3818 spin_unlock_irqrestore(&priv->tx_lock, flag);
3830 return ; 3819 return ;
3831 } 3820 }
3832 3821
3833 nicv = (u32*) ((nic - nicbegin) + (u8*)begin); 3822 nicv = (u32 *)((nic - nicbegin) + (u8*)begin);
3834 if((head <= tail && (nicv > tail || nicv < head)) || 3823 if ((head <= tail && (nicv > tail || nicv < head)) ||
3835 (head > tail && (nicv > tail && nicv < head))){ 3824 (head > tail && (nicv > tail && nicv < head))) {
3836 DMESGW("nic has lost pointer"); 3825 DMESGW("nic has lost pointer");
3837 spin_unlock_irqrestore(&priv->tx_lock,flag); 3826 spin_unlock_irqrestore(&priv->tx_lock, flag);
3838 rtl8180_restart(dev); 3827 rtl8180_restart(dev);
3839 return; 3828 return;
3840 } 3829 }
@@ -3844,22 +3833,22 @@ void rtl8180_tx_isr(struct net_device *dev, int pri,short error)
3844 * and the previous of the pointed (might be in process ??) 3833 * and the previous of the pointed (might be in process ??)
3845 */ 3834 */
3846 offs = (nic - nicbegin); 3835 offs = (nic - nicbegin);
3847 offs = offs / 8 /4; 3836 offs = offs / 8 / 4;
3848 hd = (head - begin) /8; 3837 hd = (head - begin) / 8;
3849 3838
3850 if(offs >= hd) 3839 if (offs >= hd)
3851 j = offs - hd; 3840 j = offs - hd;
3852 else 3841 else
3853 j = offs + (priv->txringcount -1 -hd); 3842 j = offs + (priv->txringcount-1-hd);
3854 3843
3855 j-=2; 3844 j -= 2;
3856 if(j<0) j=0; 3845 if (j < 0)
3846 j = 0;
3857 3847
3858 for(i=0;i<j;i++) 3848 for (i = 0; i < j; i++) {
3859 { 3849 if ((*head) & (1<<31))
3860 if((*head) & (1<<31))
3861 break; 3850 break;
3862 if(((*head)&(0x10000000)) != 0){ 3851 if (((*head)&(0x10000000)) != 0) {
3863 priv->CurrRetryCnt += (u16)((*head) & (0x000000ff)); 3852 priv->CurrRetryCnt += (u16)((*head) & (0x000000ff));
3864 if (!error) 3853 if (!error)
3865 priv->NumTxOkTotal++; 3854 priv->NumTxOkTotal++;
@@ -3868,12 +3857,12 @@ void rtl8180_tx_isr(struct net_device *dev, int pri,short error)
3868 if (!error) 3857 if (!error)
3869 priv->NumTxOkBytesTotal += (*(head+3)) & (0x00000fff); 3858 priv->NumTxOkBytesTotal += (*(head+3)) & (0x00000fff);
3870 3859
3871 *head = *head &~ (1<<31); 3860 *head = *head & ~(1<<31);
3872 3861
3873 if((head - begin)/8 == priv->txringcount-1) 3862 if ((head - begin)/8 == priv->txringcount-1)
3874 head=begin; 3863 head = begin;
3875 else 3864 else
3876 head+=8; 3865 head += 8;
3877 } 3866 }
3878 3867
3879 /* the head has been moved to the last certainly TXed 3868 /* the head has been moved to the last certainly TXed
@@ -3885,14 +3874,14 @@ void rtl8180_tx_isr(struct net_device *dev, int pri,short error)
3885 * TXed no memory leak occour at all. 3874 * TXed no memory leak occour at all.
3886 */ 3875 */
3887 3876
3888 switch(pri) { 3877 switch (pri) {
3889 case MANAGE_PRIORITY: 3878 case MANAGE_PRIORITY:
3890 priv->txmapringhead = head; 3879 priv->txmapringhead = head;
3891 3880
3892 if(priv->ack_tx_to_ieee){ 3881 if (priv->ack_tx_to_ieee) {
3893 if(rtl8180_is_tx_queue_empty(dev)){ 3882 if (rtl8180_is_tx_queue_empty(dev)) {
3894 priv->ack_tx_to_ieee = 0; 3883 priv->ack_tx_to_ieee = 0;
3895 ieee80211_ps_tx_ack(priv->ieee80211,!error); 3884 ieee80211_ps_tx_ack(priv->ieee80211, !error);
3896 } 3885 }
3897 } 3886 }
3898 break; 3887 break;
@@ -3913,17 +3902,17 @@ void rtl8180_tx_isr(struct net_device *dev, int pri,short error)
3913 break; 3902 break;
3914 } 3903 }
3915 3904
3916 spin_unlock_irqrestore(&priv->tx_lock,flag); 3905 spin_unlock_irqrestore(&priv->tx_lock, flag);
3917} 3906}
3918 3907
3919void rtl8180_tx_irq_wq(struct work_struct *work) 3908void rtl8180_tx_irq_wq(struct work_struct *work)
3920{ 3909{
3921 struct delayed_work *dwork = to_delayed_work(work); 3910 struct delayed_work *dwork = to_delayed_work(work);
3922 struct ieee80211_device * ieee = (struct ieee80211_device*) 3911 struct ieee80211_device * ieee = (struct ieee80211_device *)
3923 container_of(dwork, struct ieee80211_device, watch_dog_wq); 3912 container_of(dwork, struct ieee80211_device, watch_dog_wq);
3924 struct net_device *dev = ieee->dev; 3913 struct net_device *dev = ieee->dev;
3925 3914
3926 rtl8180_tx_isr(dev,MANAGE_PRIORITY,0); 3915 rtl8180_tx_isr(dev, MANAGE_PRIORITY, 0);
3927} 3916}
3928irqreturn_t rtl8180_interrupt(int irq, void *netdev, struct pt_regs *regs) 3917irqreturn_t rtl8180_interrupt(int irq, void *netdev, struct pt_regs *regs)
3929{ 3918{
@@ -3933,18 +3922,19 @@ irqreturn_t rtl8180_interrupt(int irq, void *netdev, struct pt_regs *regs)
3933 u32 inta; 3922 u32 inta;
3934 3923
3935 /* We should return IRQ_NONE, but for now let me keep this */ 3924 /* We should return IRQ_NONE, but for now let me keep this */
3936 if(priv->irq_enabled == 0) return IRQ_HANDLED; 3925 if (priv->irq_enabled == 0)
3926 return IRQ_HANDLED;
3937 3927
3938 spin_lock_irqsave(&priv->irq_th_lock,flags); 3928 spin_lock_irqsave(&priv->irq_th_lock, flags);
3939 3929
3940 //ISR: 4bytes 3930 //ISR: 4bytes
3941 inta = read_nic_dword(dev, ISR);// & priv->IntrMask; 3931 inta = read_nic_dword(dev, ISR);// & priv->IntrMask;
3942 write_nic_dword(dev,ISR,inta); // reset int situation 3932 write_nic_dword(dev, ISR, inta); // reset int situation
3943 3933
3944 priv->stats.shints++; 3934 priv->stats.shints++;
3945 3935
3946 if(!inta){ 3936 if (!inta) {
3947 spin_unlock_irqrestore(&priv->irq_th_lock,flags); 3937 spin_unlock_irqrestore(&priv->irq_th_lock, flags);
3948 return IRQ_HANDLED; 3938 return IRQ_HANDLED;
3949 /* 3939 /*
3950 most probably we can safely return IRQ_NONE, 3940 most probably we can safely return IRQ_NONE,
@@ -3960,8 +3950,8 @@ irqreturn_t rtl8180_interrupt(int irq, void *netdev, struct pt_regs *regs)
3960 3950
3961 priv->stats.ints++; 3951 priv->stats.ints++;
3962 3952
3963 if(!netif_running(dev)) { 3953 if (!netif_running(dev)) {
3964 spin_unlock_irqrestore(&priv->irq_th_lock,flags); 3954 spin_unlock_irqrestore(&priv->irq_th_lock, flags);
3965 return IRQ_HANDLED; 3955 return IRQ_HANDLED;
3966 } 3956 }
3967 3957
@@ -3975,70 +3965,70 @@ irqreturn_t rtl8180_interrupt(int irq, void *netdev, struct pt_regs *regs)
3975 priv->stats.txbeaconerr++; 3965 priv->stats.txbeaconerr++;
3976 3966
3977 if (inta & IMR_TMGDOK) 3967 if (inta & IMR_TMGDOK)
3978 rtl8180_tx_isr(dev,MANAGE_PRIORITY,0); 3968 rtl8180_tx_isr(dev, MANAGE_PRIORITY, 0);
3979 3969
3980 if(inta & ISR_THPDER){ 3970 if (inta & ISR_THPDER) {
3981 priv->stats.txhperr++; 3971 priv->stats.txhperr++;
3982 rtl8180_tx_isr(dev,HI_PRIORITY,1); 3972 rtl8180_tx_isr(dev, HI_PRIORITY, 1);
3983 priv->ieee80211->stats.tx_errors++; 3973 priv->ieee80211->stats.tx_errors++;
3984 } 3974 }
3985 3975
3986 if(inta & ISR_THPDOK){ //High priority tx ok 3976 if (inta & ISR_THPDOK) { //High priority tx ok
3987 priv->link_detect.NumTxOkInPeriod++; //YJ,add,080828 3977 priv->link_detect.NumTxOkInPeriod++; //YJ,add,080828
3988 priv->stats.txhpokint++; 3978 priv->stats.txhpokint++;
3989 rtl8180_tx_isr(dev,HI_PRIORITY,0); 3979 rtl8180_tx_isr(dev, HI_PRIORITY, 0);
3990 } 3980 }
3991 3981
3992 if(inta & ISR_RER) { 3982 if (inta & ISR_RER)
3993 priv->stats.rxerr++; 3983 priv->stats.rxerr++;
3994 } 3984
3995 if(inta & ISR_TBKDER){ //corresponding to BK_PRIORITY 3985 if (inta & ISR_TBKDER) { //corresponding to BK_PRIORITY
3996 priv->stats.txbkperr++; 3986 priv->stats.txbkperr++;
3997 priv->ieee80211->stats.tx_errors++; 3987 priv->ieee80211->stats.tx_errors++;
3998 rtl8180_tx_isr(dev,BK_PRIORITY,1); 3988 rtl8180_tx_isr(dev, BK_PRIORITY, 1);
3999 rtl8180_try_wake_queue(dev, BE_PRIORITY); 3989 rtl8180_try_wake_queue(dev, BE_PRIORITY);
4000 } 3990 }
4001 3991
4002 if(inta & ISR_TBEDER){ //corresponding to BE_PRIORITY 3992 if (inta & ISR_TBEDER) { //corresponding to BE_PRIORITY
4003 priv->stats.txbeperr++; 3993 priv->stats.txbeperr++;
4004 priv->ieee80211->stats.tx_errors++; 3994 priv->ieee80211->stats.tx_errors++;
4005 rtl8180_tx_isr(dev,BE_PRIORITY,1); 3995 rtl8180_tx_isr(dev, BE_PRIORITY, 1);
4006 rtl8180_try_wake_queue(dev, BE_PRIORITY); 3996 rtl8180_try_wake_queue(dev, BE_PRIORITY);
4007 } 3997 }
4008 if(inta & ISR_TNPDER){ //corresponding to VO_PRIORITY 3998 if (inta & ISR_TNPDER) { //corresponding to VO_PRIORITY
4009 priv->stats.txnperr++; 3999 priv->stats.txnperr++;
4010 priv->ieee80211->stats.tx_errors++; 4000 priv->ieee80211->stats.tx_errors++;
4011 rtl8180_tx_isr(dev,NORM_PRIORITY,1); 4001 rtl8180_tx_isr(dev, NORM_PRIORITY, 1);
4012 rtl8180_try_wake_queue(dev, NORM_PRIORITY); 4002 rtl8180_try_wake_queue(dev, NORM_PRIORITY);
4013 } 4003 }
4014 4004
4015 if(inta & ISR_TLPDER){ //corresponding to VI_PRIORITY 4005 if (inta & ISR_TLPDER) { //corresponding to VI_PRIORITY
4016 priv->stats.txlperr++; 4006 priv->stats.txlperr++;
4017 priv->ieee80211->stats.tx_errors++; 4007 priv->ieee80211->stats.tx_errors++;
4018 rtl8180_tx_isr(dev,LOW_PRIORITY,1); 4008 rtl8180_tx_isr(dev, LOW_PRIORITY, 1);
4019 rtl8180_try_wake_queue(dev, LOW_PRIORITY); 4009 rtl8180_try_wake_queue(dev, LOW_PRIORITY);
4020 } 4010 }
4021 4011
4022 if(inta & ISR_ROK){ 4012 if (inta & ISR_ROK) {
4023 priv->stats.rxint++; 4013 priv->stats.rxint++;
4024 tasklet_schedule(&priv->irq_rx_tasklet); 4014 tasklet_schedule(&priv->irq_rx_tasklet);
4025 } 4015 }
4026 4016
4027 if(inta & ISR_RQoSOK ){ 4017 if (inta & ISR_RQoSOK) {
4028 priv->stats.rxint++; 4018 priv->stats.rxint++;
4029 tasklet_schedule(&priv->irq_rx_tasklet); 4019 tasklet_schedule(&priv->irq_rx_tasklet);
4030 } 4020 }
4031 if(inta & ISR_BcnInt) { 4021
4022 if (inta & ISR_BcnInt)
4032 rtl8180_prepare_beacon(dev); 4023 rtl8180_prepare_beacon(dev);
4033 }
4034 4024
4035 if(inta & ISR_RDU){ 4025 if (inta & ISR_RDU) {
4036 DMESGW("No RX descriptor available"); 4026 DMESGW("No RX descriptor available");
4037 priv->stats.rxrdu++; 4027 priv->stats.rxrdu++;
4038 tasklet_schedule(&priv->irq_rx_tasklet); 4028 tasklet_schedule(&priv->irq_rx_tasklet);
4039 } 4029 }
4040 4030
4041 if(inta & ISR_RXFOVW){ 4031 if (inta & ISR_RXFOVW) {
4042 priv->stats.rxoverflow++; 4032 priv->stats.rxoverflow++;
4043 tasklet_schedule(&priv->irq_rx_tasklet); 4033 tasklet_schedule(&priv->irq_rx_tasklet);
4044 } 4034 }
@@ -4046,39 +4036,39 @@ irqreturn_t rtl8180_interrupt(int irq, void *netdev, struct pt_regs *regs)
4046 if (inta & ISR_TXFOVW) 4036 if (inta & ISR_TXFOVW)
4047 priv->stats.txoverflow++; 4037 priv->stats.txoverflow++;
4048 4038
4049 if(inta & ISR_TNPDOK){ //Normal priority tx ok 4039 if (inta & ISR_TNPDOK) { //Normal priority tx ok
4050 priv->link_detect.NumTxOkInPeriod++; //YJ,add,080828 4040 priv->link_detect.NumTxOkInPeriod++; //YJ,add,080828
4051 priv->stats.txnpokint++; 4041 priv->stats.txnpokint++;
4052 rtl8180_tx_isr(dev,NORM_PRIORITY,0); 4042 rtl8180_tx_isr(dev, NORM_PRIORITY, 0);
4053 } 4043 }
4054 4044
4055 if(inta & ISR_TLPDOK){ //Low priority tx ok 4045 if (inta & ISR_TLPDOK) { //Low priority tx ok
4056 priv->link_detect.NumTxOkInPeriod++; //YJ,add,080828 4046 priv->link_detect.NumTxOkInPeriod++; //YJ,add,080828
4057 priv->stats.txlpokint++; 4047 priv->stats.txlpokint++;
4058 rtl8180_tx_isr(dev,LOW_PRIORITY,0); 4048 rtl8180_tx_isr(dev, LOW_PRIORITY, 0);
4059 rtl8180_try_wake_queue(dev, LOW_PRIORITY); 4049 rtl8180_try_wake_queue(dev, LOW_PRIORITY);
4060 } 4050 }
4061 4051
4062 if(inta & ISR_TBKDOK){ //corresponding to BK_PRIORITY 4052 if (inta & ISR_TBKDOK) { //corresponding to BK_PRIORITY
4063 priv->stats.txbkpokint++; 4053 priv->stats.txbkpokint++;
4064 priv->link_detect.NumTxOkInPeriod++; //YJ,add,080828 4054 priv->link_detect.NumTxOkInPeriod++; //YJ,add,080828
4065 rtl8180_tx_isr(dev,BK_PRIORITY,0); 4055 rtl8180_tx_isr(dev, BK_PRIORITY, 0);
4066 rtl8180_try_wake_queue(dev, BE_PRIORITY); 4056 rtl8180_try_wake_queue(dev, BE_PRIORITY);
4067 } 4057 }
4068 4058
4069 if(inta & ISR_TBEDOK){ //corresponding to BE_PRIORITY 4059 if (inta & ISR_TBEDOK) { //corresponding to BE_PRIORITY
4070 priv->stats.txbeperr++; 4060 priv->stats.txbeperr++;
4071 priv->link_detect.NumTxOkInPeriod++; //YJ,add,080828 4061 priv->link_detect.NumTxOkInPeriod++; //YJ,add,080828
4072 rtl8180_tx_isr(dev,BE_PRIORITY,0); 4062 rtl8180_tx_isr(dev, BE_PRIORITY, 0);
4073 rtl8180_try_wake_queue(dev, BE_PRIORITY); 4063 rtl8180_try_wake_queue(dev, BE_PRIORITY);
4074 } 4064 }
4075 force_pci_posting(dev); 4065 force_pci_posting(dev);
4076 spin_unlock_irqrestore(&priv->irq_th_lock,flags); 4066 spin_unlock_irqrestore(&priv->irq_th_lock, flags);
4077 4067
4078 return IRQ_HANDLED; 4068 return IRQ_HANDLED;
4079} 4069}
4080 4070
4081void rtl8180_irq_rx_tasklet(struct r8180_priv* priv) 4071void rtl8180_irq_rx_tasklet(struct r8180_priv *priv)
4082{ 4072{
4083 rtl8180_rx(priv->dev); 4073 rtl8180_rx(priv->dev);
4084} 4074}
@@ -4095,10 +4085,10 @@ void GPIOChangeRFWorkItemCallBack(struct work_struct *work)
4095 4085
4096 char *argv[3]; 4086 char *argv[3];
4097 static char *RadioPowerPath = "/etc/acpi/events/RadioPower.sh"; 4087 static char *RadioPowerPath = "/etc/acpi/events/RadioPower.sh";
4098 static char *envp[] = {"HOME=/", "TERM=linux", "PATH=/usr/bin:/bin", NULL}; 4088 static char *envp[] = {"HOME=/", "TERM=linux", "PATH=/usr/bin:/bin", NULL};
4099 static int readf_count = 0; 4089 static int readf_count = 0;
4100 4090
4101 if(readf_count % 10 == 0) 4091 if (readf_count % 10 == 0)
4102 priv->PowerProfile = read_acadapter_file("/proc/acpi/ac_adapter/AC0/state"); 4092 priv->PowerProfile = read_acadapter_file("/proc/acpi/ac_adapter/AC0/state");
4103 4093
4104 readf_count = (readf_count+1)%0xffff; 4094 readf_count = (readf_count+1)%0xffff;
generated by cgit v1.2.2 (git 2.25.0) at 2025-08-16 01:00:38 -0400