3 static VOID default_wimax_protocol_initialize(PMINI_ADAPTER Adapter)
8 for(uiLoopIndex=0; uiLoopIndex < NO_OF_QUEUES-1; uiLoopIndex++)
10 Adapter->PackInfo[uiLoopIndex].uiThreshold=TX_PACKET_THRESHOLD;
11 Adapter->PackInfo[uiLoopIndex].uiMaxAllowedRate=MAX_ALLOWED_RATE;
12 Adapter->PackInfo[uiLoopIndex].uiMaxBucketSize=20*1024*1024;
15 Adapter->BEBucketSize=BE_BUCKET_SIZE;
16 Adapter->rtPSBucketSize=rtPS_BUCKET_SIZE;
17 Adapter->LinkStatus=SYNC_UP_REQUEST;
18 Adapter->TransferMode=IP_PACKET_ONLY_MODE;
19 Adapter->usBestEffortQueueIndex=-1;
25 InitAdapter(PMINI_ADAPTER psAdapter)
28 INT Status = STATUS_SUCCESS ;
29 BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Initialising Adapter = %p", psAdapter);
33 BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Adapter is NULL");
37 sema_init(&psAdapter->NVMRdmWrmLock,1);
38 // psAdapter->ulFlashCalStart = FLASH_AUTO_INIT_BASE_ADDR;
40 sema_init(&psAdapter->rdmwrmsync, 1);
41 spin_lock_init(&psAdapter->control_queue_lock);
42 spin_lock_init(&psAdapter->txtransmitlock);
43 sema_init(&psAdapter->RxAppControlQueuelock, 1);
44 // sema_init(&psAdapter->data_packet_queue_lock, 1);
45 sema_init(&psAdapter->fw_download_sema, 1);
46 sema_init(&psAdapter->LowPowerModeSync,1);
48 // spin_lock_init(&psAdapter->sleeper_lock);
50 for(i=0;i<NO_OF_QUEUES; i++)
51 spin_lock_init(&psAdapter->PackInfo[i].SFQueueLock);
54 init_waitqueue_head(&psAdapter->process_rx_cntrlpkt);
55 init_waitqueue_head(&psAdapter->tx_packet_wait_queue);
56 init_waitqueue_head(&psAdapter->process_read_wait_queue);
57 init_waitqueue_head(&psAdapter->ioctl_fw_dnld_wait_queue);
58 init_waitqueue_head(&psAdapter->lowpower_mode_wait_queue);
59 psAdapter->waiting_to_fw_download_done = TRUE;
60 //init_waitqueue_head(&psAdapter->device_wake_queue);
61 psAdapter->fw_download_done=FALSE;
64 default_wimax_protocol_initialize(psAdapter);
65 for (i=0;i<MAX_CNTRL_PKTS;i++)
67 psAdapter->txctlpacket[i] = (char *)kmalloc(MAX_CNTL_PKT_SIZE,
69 if(!psAdapter->txctlpacket[i])
71 BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "No More Cntl pkts got, max got is %d", i);
75 if(AllocAdapterDsxBuffer(psAdapter))
77 BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Failed to allocate DSX buffers");
81 //Initialize PHS interface
82 if(phs_init(&psAdapter->stBCMPhsContext,psAdapter)!=0)
84 BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL,"%s:%s:%d:Error PHS Init Failed=====>\n", __FILE__, __FUNCTION__, __LINE__);
88 Status = BcmAllocFlashCSStructure(psAdapter);
91 BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL,"Memory Allocation for Flash structure failed");
95 Status = vendorextnInit(psAdapter);
97 if(STATUS_SUCCESS != Status)
99 BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL,"Vendor Init Failed");
103 BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Adapter initialised");
106 return STATUS_SUCCESS;
109 VOID AdapterFree(PMINI_ADAPTER Adapter)
113 beceem_protocol_reset(Adapter);
115 vendorextnExit(Adapter);
117 if(Adapter->control_packet_handler && !IS_ERR(Adapter->control_packet_handler))
118 kthread_stop (Adapter->control_packet_handler);
119 if(Adapter->transmit_packet_thread && !IS_ERR(Adapter->transmit_packet_thread))
120 kthread_stop (Adapter->transmit_packet_thread);
121 wake_up(&Adapter->process_read_wait_queue);
122 if(Adapter->LEDInfo.led_thread_running & (BCM_LED_THREAD_RUNNING_ACTIVELY | BCM_LED_THREAD_RUNNING_INACTIVELY))
123 kthread_stop (Adapter->LEDInfo.led_cntrl_threadid);
124 bcm_unregister_networkdev(Adapter);
125 while(atomic_read(&Adapter->ApplicationRunning))
127 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Waiting for Application to close.. %d\n",atomic_read(&Adapter->ApplicationRunning));
130 unregister_control_device_interface(Adapter);
131 if(Adapter->dev && !IS_ERR(Adapter->dev))
132 free_netdev(Adapter->dev);
133 if(Adapter->pstargetparams != NULL)
135 kfree(Adapter->pstargetparams);
137 for (count =0;count < MAX_CNTRL_PKTS;count++)
139 if(Adapter->txctlpacket[count])
140 kfree(Adapter->txctlpacket[count]);
142 FreeAdapterDsxBuffer(Adapter);
144 if(Adapter->pvInterfaceAdapter)
145 kfree(Adapter->pvInterfaceAdapter);
147 //Free the PHS Interface
148 PhsCleanup(&Adapter->stBCMPhsContext);
150 BcmDeAllocFlashCSStructure(Adapter);
153 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "<========\n");
157 int create_worker_threads(PMINI_ADAPTER psAdapter)
159 const char *name = psAdapter->dev->name;
161 BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Init Threads...");
162 // Rx Control Packets Processing
163 psAdapter->control_packet_handler = kthread_run((int (*)(void *))
164 control_packet_handler, psAdapter, "%s-rx", name);
165 if(IS_ERR(psAdapter->control_packet_handler))
167 BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "No Kernel Thread, but still returning success\n");
168 return PTR_ERR(psAdapter->control_packet_handler);
171 psAdapter->transmit_packet_thread = kthread_run((int (*)(void *))
172 tx_pkt_handler, psAdapter, "%s-tx", name);
173 if(IS_ERR (psAdapter->transmit_packet_thread))
175 BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "No Kernel Thread, but still returning success");
176 kthread_stop(psAdapter->control_packet_handler);
177 return PTR_ERR(psAdapter->transmit_packet_thread);
183 static inline struct file *open_firmware_file(PMINI_ADAPTER Adapter, char *path)
185 struct file *flp=NULL;
189 flp=filp_open(path, O_RDONLY, S_IRWXU);
193 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Unable To Open File %s, err %lx",
199 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Got file descriptor pointer of %s!",
202 if(Adapter->device_removed)
211 int BcmFileDownload(PMINI_ADAPTER Adapter,/**< Logical Adapter */
212 char *path, /**< path to image file */
213 unsigned int loc /**< Download Address on the chip*/
217 struct file *flp=NULL;
219 struct timeval tv={0};
221 flp=open_firmware_file(Adapter, path);
225 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Unable to Open %s\n", path);
228 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Opened file is = %s and length =0x%lx to be downloaded at =0x%x", path,(unsigned long)flp->f_dentry->d_inode->i_size, loc);
229 do_gettimeofday(&tv);
231 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "download start %lx", ((tv.tv_sec * 1000) +
233 if(Adapter->bcm_file_download(Adapter->pvInterfaceAdapter, flp, loc))
235 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Failed to download the firmware with error\
240 oldfs=get_fs();set_fs(get_ds());
241 #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
242 vfs_llseek(flp, 0, 0);
245 if(Adapter->bcm_file_readback_from_chip(Adapter->pvInterfaceAdapter,
248 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Failed to read back firmware!");
254 oldfs=get_fs();set_fs(get_ds());
255 if(flp && !(IS_ERR(flp)))
256 filp_close(flp, current->files);
258 do_gettimeofday(&tv);
259 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "file download done at %lx", ((tv.tv_sec * 1000) +
265 @ingroup ctrl_pkt_functions
266 This function copies the contents of given buffer
267 to the control packet and queues it for transmission.
268 @note Do not acquire the spinock, as it it already acquired.
269 @return SUCCESS/FAILURE.
271 INT CopyBufferToControlPacket(PMINI_ADAPTER Adapter,/**<Logical Adapter*/
272 PVOID ioBuffer/**<Control Packet Buffer*/
275 PLEADER pLeader=NULL;
277 unsigned char *ctrl_buff=NULL;
279 PLINK_REQUEST pLinkReq = NULL;
280 PUCHAR pucAddIndication = NULL;
282 BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "======>");
285 BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, TX_CONTROL,DBG_LVL_ALL, "Got Null Buffer\n");
289 pLinkReq = (PLINK_REQUEST)ioBuffer;
290 pLeader=(PLEADER)ioBuffer; //ioBuffer Contains sw_Status and Payload
292 if(Adapter->bShutStatus == TRUE &&
293 pLinkReq->szData[0] == LINK_DOWN_REQ_PAYLOAD &&
294 pLinkReq->szData[1] == LINK_SYNC_UP_SUBTYPE)
296 //Got sync down in SHUTDOWN..we could not process this.
297 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL,DBG_LVL_ALL, "SYNC DOWN Request in Shut Down Mode..\n");
298 return STATUS_FAILURE;
301 if((pLeader->Status == LINK_UP_CONTROL_REQ) &&
302 ((pLinkReq->szData[0] == LINK_UP_REQ_PAYLOAD &&
303 (pLinkReq->szData[1] == LINK_SYNC_UP_SUBTYPE)) ||//Sync Up Command
304 pLinkReq->szData[0] == NETWORK_ENTRY_REQ_PAYLOAD)) //Net Entry Command
306 if(Adapter->LinkStatus > PHY_SYNC_ACHIVED)
308 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL,DBG_LVL_ALL,"LinkStatus is Greater than PHY_SYN_ACHIEVED");
309 return STATUS_FAILURE;
311 if(TRUE == Adapter->bShutStatus)
313 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL,DBG_LVL_ALL, "SYNC UP IN SHUTDOWN..Device WakeUp\n");
314 if(Adapter->bTriedToWakeUpFromlowPowerMode == FALSE)
316 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL,DBG_LVL_ALL, "Waking up for the First Time..\n");
317 Adapter->usIdleModePattern = ABORT_SHUTDOWN_MODE; // change it to 1 for current support.
318 Adapter->bWakeUpDevice = TRUE;
319 wake_up(&Adapter->process_rx_cntrlpkt);
321 Status = wait_event_interruptible_timeout(Adapter->lowpower_mode_wait_queue,
322 !Adapter->bShutStatus, (5 * HZ));
324 if(Status == -ERESTARTSYS)
327 if(Adapter->bShutStatus)
329 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL,DBG_LVL_ALL, "Shutdown Mode Wake up Failed - No Wake Up Received\n");
330 return STATUS_FAILURE;
335 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL,DBG_LVL_ALL, "Wakeup has been tried already...\n");
340 if(TRUE == Adapter->IdleMode)
342 //BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Device is in Idle mode ... hence \n");
343 if(pLeader->Status == LINK_UP_CONTROL_REQ || pLeader->Status == 0x80 ||
344 pLeader->Status == CM_CONTROL_NEWDSX_MULTICLASSIFIER_REQ )
347 if((pLeader->Status == LINK_UP_CONTROL_REQ) && (pLinkReq->szData[0]==LINK_DOWN_REQ_PAYLOAD))
349 if((pLinkReq->szData[1] == LINK_SYNC_DOWN_SUBTYPE))
351 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL,DBG_LVL_ALL, "Link Down Sent in Idle Mode\n");
352 Adapter->usIdleModePattern = ABORT_IDLE_SYNCDOWN;//LINK DOWN sent in Idle Mode
356 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL,DBG_LVL_ALL,"ABORT_IDLE_MODE pattern is being written\n");
357 Adapter->usIdleModePattern = ABORT_IDLE_REG;
362 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL,DBG_LVL_ALL,"ABORT_IDLE_MODE pattern is being written\n");
363 Adapter->usIdleModePattern = ABORT_IDLE_MODE;
366 /*Setting bIdleMode_tx_from_host to TRUE to indicate LED control thread to represent
367 the wake up from idlemode is from host*/
368 //Adapter->LEDInfo.bIdleMode_tx_from_host = TRUE;
370 if(STATUS_SUCCESS != InterfaceIdleModeWakeup(Adapter))
372 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, NEXT_SEND, DBG_LVL_ALL, "Idle Mode Wake up Failed\n");
373 return STATUS_FAILURE;
376 Adapter->bWakeUpDevice = TRUE;
377 wake_up(&Adapter->process_rx_cntrlpkt);
381 if(LINK_DOWN_REQ_PAYLOAD == pLinkReq->szData[0])
383 // We should not send DREG message down while in idlemode.
384 return STATUS_SUCCESS;
387 Status = wait_event_interruptible_timeout(Adapter->lowpower_mode_wait_queue,
388 !Adapter->IdleMode, (5 * HZ));
390 if(Status == -ERESTARTSYS)
393 if(Adapter->IdleMode)
395 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL,DBG_LVL_ALL, "Idle Mode Wake up Failed - No Wake Up Received\n");
396 return STATUS_FAILURE;
400 return STATUS_SUCCESS;
402 //The Driver has to send control messages with a particular VCID
403 pLeader->Vcid = VCID_CONTROL_PACKET;//VCID for control packet.
405 /* Allocate skb for Control Packet */
406 pktlen = pLeader->PLength;
407 ctrl_buff = (char *)Adapter->txctlpacket[atomic_read(&Adapter->index_wr_txcntrlpkt)%MAX_CNTRL_PKTS];
409 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL,DBG_LVL_ALL, "Control packet to be taken =%d and address is =%pincoming address is =%p and packet len=%x",
410 atomic_read(&Adapter->index_wr_txcntrlpkt), ctrl_buff, ioBuffer, pktlen);
415 if((pLeader->Status == 0x80) ||
416 (pLeader->Status == CM_CONTROL_NEWDSX_MULTICLASSIFIER_REQ))
419 //Restructure the DSX message to handle Multiple classifier Support
420 // Write the Service Flow param Structures directly to the target
421 //and embed the pointers in the DSX messages sent to target.
423 //Lets store the current length of the control packet we are transmitting
424 pucAddIndication = (PUCHAR)ioBuffer + LEADER_SIZE;
425 pktlen = pLeader->PLength;
426 Status = StoreCmControlResponseMessage(Adapter,pucAddIndication, &pktlen);
429 ClearTargetDSXBuffer(Adapter,((stLocalSFAddIndicationAlt *)pucAddIndication)->u16TID, FALSE);
430 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, " Error Restoring The DSX Control Packet. Dsx Buffers on Target may not be Setup Properly ");
431 return STATUS_FAILURE;
434 //update the leader to use the new length
435 //The length of the control packet is length of message being sent + Leader length
437 pLeader->PLength = pktlen;
440 memset(ctrl_buff, 0, pktlen+LEADER_SIZE);
441 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "Copying the Control Packet Buffer with length=%d\n", pLeader->PLength);
442 *(PLEADER)ctrl_buff=*pLeader;
443 memcpy(ctrl_buff + LEADER_SIZE, ((PUCHAR)ioBuffer + LEADER_SIZE), pLeader->PLength);
444 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "Enqueuing the Control Packet");
446 /*Update the statistics counters */
447 spin_lock_bh(&Adapter->PackInfo[HiPriority].SFQueueLock);
448 Adapter->PackInfo[HiPriority].uiCurrentBytesOnHost+=pLeader->PLength;
449 Adapter->PackInfo[HiPriority].uiCurrentPacketsOnHost++;
450 atomic_inc(&Adapter->TotalPacketCount);
451 spin_unlock_bh(&Adapter->PackInfo[HiPriority].SFQueueLock);
453 Adapter->PackInfo[HiPriority].bValid = TRUE;
455 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "CurrBytesOnHost: %x bValid: %x",
456 Adapter->PackInfo[HiPriority].uiCurrentBytesOnHost,
457 Adapter->PackInfo[HiPriority].bValid);
458 Status=STATUS_SUCCESS;
459 /*Queue the packet for transmission */
460 atomic_inc(&Adapter->index_wr_txcntrlpkt);
461 BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, TX_CONTROL,DBG_LVL_ALL, "Calling transmit_packets");
462 atomic_set(&Adapter->TxPktAvail, 1);
463 wake_up(&Adapter->tx_packet_wait_queue);
468 BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "mem allocation Failed");
470 BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "<====");
475 /*****************************************************************
476 * Function - SendStatisticsPointerRequest()
478 * Description - This function builds and forwards the Statistics
479 * Pointer Request control Packet.
481 * Parameters - Adapter : Pointer to Adapter structure.
482 * - pstStatisticsPtrRequest : Pointer to link request.
485 *****************************************************************/
486 static VOID SendStatisticsPointerRequest(PMINI_ADAPTER Adapter,
487 PLINK_REQUEST pstStatisticsPtrRequest)
489 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, "======>");
490 pstStatisticsPtrRequest->Leader.Status = STATS_POINTER_REQ_STATUS;
491 pstStatisticsPtrRequest->Leader.PLength = sizeof(ULONG);//minimum 4 bytes
492 pstStatisticsPtrRequest->szData[0] = STATISTICS_POINTER_REQ;
494 CopyBufferToControlPacket(Adapter,pstStatisticsPtrRequest);
495 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, "<=====");
501 void SendLinkDown(PMINI_ADAPTER Adapter)
503 LINK_REQUEST stLinkDownRequest;
504 memset(&stLinkDownRequest, 0, sizeof(LINK_REQUEST));
505 stLinkDownRequest.Leader.Status=LINK_UP_CONTROL_REQ;
506 stLinkDownRequest.Leader.PLength=sizeof(ULONG);//minimum 4 bytes
507 stLinkDownRequest.szData[0]=LINK_DOWN_REQ_PAYLOAD;
508 Adapter->bLinkDownRequested = TRUE;
510 CopyBufferToControlPacket(Adapter,&stLinkDownRequest);
513 /******************************************************************
514 * Function - LinkMessage()
516 * Description - This function builds the Sync-up and Link-up request
517 * packet messages depending on the device Link status.
519 * Parameters - Adapter: Pointer to the Adapter structure.
522 *******************************************************************/
523 __inline VOID LinkMessage(PMINI_ADAPTER Adapter)
525 PLINK_REQUEST pstLinkRequest=NULL;
526 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, LINK_UP_MSG, DBG_LVL_ALL, "=====>");
527 if(Adapter->LinkStatus == SYNC_UP_REQUEST && Adapter->AutoSyncup)
529 pstLinkRequest=kmalloc(sizeof(LINK_REQUEST), GFP_ATOMIC);
532 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, LINK_UP_MSG, DBG_LVL_ALL, "Can not allocate memory for Link request!");
535 memset(pstLinkRequest,0,sizeof(LINK_REQUEST));
537 Adapter->LinkStatus = WAIT_FOR_SYNC;// current link status
538 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, LINK_UP_MSG, DBG_LVL_ALL, "Requesting For SyncUp...");
539 pstLinkRequest->szData[0]=LINK_UP_REQ_PAYLOAD;
540 pstLinkRequest->szData[1]=LINK_SYNC_UP_SUBTYPE;
541 pstLinkRequest->Leader.Status=LINK_UP_CONTROL_REQ;
542 pstLinkRequest->Leader.PLength=sizeof(ULONG);
543 Adapter->bSyncUpRequestSent = TRUE;
545 else if(Adapter->LinkStatus == PHY_SYNC_ACHIVED && Adapter->AutoLinkUp)
547 pstLinkRequest=kmalloc(sizeof(LINK_REQUEST), GFP_ATOMIC);
550 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, LINK_UP_MSG, DBG_LVL_ALL, "Can not allocate memory for Link request!");
553 memset(pstLinkRequest,0,sizeof(LINK_REQUEST));
555 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, LINK_UP_MSG, DBG_LVL_ALL, "Requesting For LinkUp...");
556 pstLinkRequest->szData[0]=LINK_UP_REQ_PAYLOAD;
557 pstLinkRequest->szData[1]=LINK_NET_ENTRY;
558 pstLinkRequest->Leader.Status=LINK_UP_CONTROL_REQ;
559 pstLinkRequest->Leader.PLength=sizeof(ULONG);
563 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, LINK_UP_MSG, DBG_LVL_ALL, "Calling CopyBufferToControlPacket");
564 CopyBufferToControlPacket(Adapter, pstLinkRequest);
565 kfree(pstLinkRequest);
567 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, LINK_UP_MSG, DBG_LVL_ALL, "LinkMessage <=====");
572 /**********************************************************************
573 * Function - StatisticsResponse()
575 * Description - This function handles the Statistics response packet.
577 * Parameters - Adapter : Pointer to the Adapter structure.
578 * - pvBuffer: Starting address of Statistic response data.
581 ************************************************************************/
582 VOID StatisticsResponse(PMINI_ADAPTER Adapter,PVOID pvBuffer)
584 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "%s====>",__FUNCTION__);
585 Adapter->StatisticsPointer = ntohl(*(PULONG)pvBuffer);
586 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "Stats at %lx", Adapter->StatisticsPointer);
587 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "%s <====",__FUNCTION__);
592 /**********************************************************************
593 * Function - LinkControlResponseMessage()
595 * Description - This function handles the Link response packets.
597 * Parameters - Adapter : Pointer to the Adapter structure.
598 * - pucBuffer: Starting address of Link response data.
601 ***********************************************************************/
602 VOID LinkControlResponseMessage(PMINI_ADAPTER Adapter,PUCHAR pucBuffer)
604 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, "=====>");
606 if(*pucBuffer==LINK_UP_ACK)
608 switch(*(pucBuffer+1))
610 case PHY_SYNC_ACHIVED: //SYNCed UP
611 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "PHY_SYNC_ACHIVED");
613 if(Adapter->LinkStatus == LINKUP_DONE)
615 beceem_protocol_reset(Adapter);
618 Adapter->usBestEffortQueueIndex=INVALID_QUEUE_INDEX ;
619 Adapter->LinkStatus=PHY_SYNC_ACHIVED;
621 if(Adapter->LEDInfo.led_thread_running & BCM_LED_THREAD_RUNNING_ACTIVELY)
623 Adapter->DriverState = NO_NETWORK_ENTRY;
624 wake_up(&Adapter->LEDInfo.notify_led_event);
627 LinkMessage(Adapter);
631 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, "LINKUP_DONE");
632 Adapter->LinkStatus=LINKUP_DONE;
633 Adapter->bPHSEnabled = *(pucBuffer+3);
634 Adapter->bETHCSEnabled = *(pucBuffer+4) & ETH_CS_MASK;
635 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "PHS Support Status Recieved In LinkUp Ack : %x \n",Adapter->bPHSEnabled);
636 if((FALSE == Adapter->bShutStatus)&&
637 (FALSE == Adapter->IdleMode))
639 if(Adapter->LEDInfo.led_thread_running & BCM_LED_THREAD_RUNNING_ACTIVELY)
641 Adapter->DriverState = NORMAL_OPERATION;
642 wake_up(&Adapter->LEDInfo.notify_led_event);
645 LinkMessage(Adapter);
650 * Driver to ignore the DREG_RECEIVED
651 * WiMAX Application should handle this Message
653 //Adapter->liTimeSinceLastNetEntry = 0;
654 Adapter->LinkUpStatus = 0;
655 Adapter->LinkStatus = 0;
656 Adapter->usBestEffortQueueIndex=INVALID_QUEUE_INDEX ;
657 Adapter->bTriedToWakeUpFromlowPowerMode = FALSE;
658 Adapter->IdleMode = FALSE;
659 beceem_protocol_reset(Adapter);
662 case LINK_SHUTDOWN_REQ_FROM_FIRMWARE:
663 case COMPLETE_WAKE_UP_NOTIFICATION_FRM_FW:
665 HandleShutDownModeRequest(Adapter, pucBuffer);
669 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "default case:LinkResponse %x",*(pucBuffer+1));
673 else if(SET_MAC_ADDRESS_RESPONSE==*pucBuffer)
675 PUCHAR puMacAddr = (pucBuffer + 1);
676 Adapter->LinkStatus=SYNC_UP_REQUEST;
677 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, "MAC address response, sending SYNC_UP");
678 LinkMessage(Adapter);
679 memcpy(Adapter->dev->dev_addr, puMacAddr, MAC_ADDRESS_SIZE);
681 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, "%s <=====",__FUNCTION__);
685 void SendIdleModeResponse(PMINI_ADAPTER Adapter)
687 INT status = 0, NVMAccess = 0,lowPwrAbortMsg = 0;
689 CONTROL_MESSAGE stIdleResponse = {{0}};
690 memset(&tv, 0, sizeof(tv));
691 stIdleResponse.Leader.Status = IDLE_MESSAGE;
692 stIdleResponse.Leader.PLength = IDLE_MODE_PAYLOAD_LENGTH;
693 stIdleResponse.szData[0] = GO_TO_IDLE_MODE_PAYLOAD;
694 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL," ============>");
696 /*********************************
698 ** if [ semaphore is available ]
699 ** acquire semaphone and return value 0 ;
701 ** return non-zero value ;
703 ***********************************/
705 NVMAccess = down_trylock(&Adapter->NVMRdmWrmLock);
707 lowPwrAbortMsg= down_trylock(&Adapter->LowPowerModeSync);
710 if((NVMAccess || lowPwrAbortMsg || atomic_read(&Adapter->TotalPacketCount)) &&
711 (Adapter->ulPowerSaveMode != DEVICE_POWERSAVE_MODE_AS_PROTOCOL_IDLE_MODE) )
714 up(&Adapter->NVMRdmWrmLock);
717 up(&Adapter->LowPowerModeSync);
719 stIdleResponse.szData[1] = TARGET_CAN_NOT_GO_TO_IDLE_MODE;//NACK- device access is going on.
720 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, "HOST IS NACKING Idle mode To F/W!!!!!!!!");
721 Adapter->bPreparingForLowPowerMode = FALSE;
725 stIdleResponse.szData[1] = TARGET_CAN_GO_TO_IDLE_MODE; //2;//Idle ACK
726 Adapter->StatisticsPointer = 0;
728 /* Wait for the LED to TURN OFF before sending ACK response */
729 if(Adapter->LEDInfo.led_thread_running & BCM_LED_THREAD_RUNNING_ACTIVELY)
733 /* Wake the LED Thread with IDLEMODE_ENTER State */
734 Adapter->DriverState = LOWPOWER_MODE_ENTER;
735 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL,"LED Thread is Running..Hence Setting LED Event as IDLEMODE_ENTER jiffies:%ld",jiffies);;
736 wake_up(&Adapter->LEDInfo.notify_led_event);
738 /* Wait for 1 SEC for LED to OFF */
739 iRetVal = wait_event_timeout(Adapter->LEDInfo.idleModeSyncEvent, \
740 Adapter->LEDInfo.bIdle_led_off, msecs_to_jiffies(1000));
743 /* If Timed Out to Sync IDLE MODE Enter, do IDLE mode Exit and Send NACK to device */
746 stIdleResponse.szData[1] = TARGET_CAN_NOT_GO_TO_IDLE_MODE;//NACK- device access is going on.
747 Adapter->DriverState = NORMAL_OPERATION;
748 wake_up(&Adapter->LEDInfo.notify_led_event);
749 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, "NACKING Idle mode as time out happen from LED side!!!!!!!!");
752 if(stIdleResponse.szData[1] == TARGET_CAN_GO_TO_IDLE_MODE)
754 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL,"ACKING IDLE MODE !!!!!!!!!");
755 down(&Adapter->rdmwrmsync);
756 Adapter->bPreparingForLowPowerMode = TRUE;
757 up(&Adapter->rdmwrmsync);
759 if(Adapter->bDoSuspend == TRUE)
760 Bcm_kill_all_URBs((PS_INTERFACE_ADAPTER)(Adapter->pvInterfaceAdapter));
765 Adapter->bPreparingForLowPowerMode = FALSE;
769 up(&Adapter->NVMRdmWrmLock);
772 up(&Adapter->LowPowerModeSync);
775 status = CopyBufferToControlPacket(Adapter,&stIdleResponse);
776 if((status != STATUS_SUCCESS))
778 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"fail to send the Idle mode Request \n");
779 Adapter->bPreparingForLowPowerMode = FALSE;
780 StartInterruptUrb((PS_INTERFACE_ADAPTER)(Adapter->pvInterfaceAdapter));
782 do_gettimeofday(&tv);
783 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, "IdleMode Msg submitter to Q :%ld ms", tv.tv_sec *1000 + tv.tv_usec /1000);
787 /******************************************************************
788 * Function - DumpPackInfo()
790 * Description - This function dumps the all Queue(PackInfo[]) details.
792 * Parameters - Adapter: Pointer to the Adapter structure.
795 *******************************************************************/
796 VOID DumpPackInfo(PMINI_ADAPTER Adapter)
799 UINT uiLoopIndex = 0;
801 UINT uiClsfrIndex = 0;
802 S_CLASSIFIER_RULE *pstClassifierEntry = NULL;
804 for(uiLoopIndex=0;uiLoopIndex<NO_OF_QUEUES;uiLoopIndex++)
806 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"*********** Showing Details Of Queue %d***** ******",uiLoopIndex);
807 if(FALSE == Adapter->PackInfo[uiLoopIndex].bValid)
809 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"bValid is FALSE for %X index\n",uiLoopIndex);
813 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL," Dumping SF Rule Entry For SFID %lX \n",Adapter->PackInfo[uiLoopIndex].ulSFID);
814 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL," ucDirection %X \n",Adapter->PackInfo[uiLoopIndex].ucDirection);
815 if(Adapter->PackInfo[uiLoopIndex].ucIpVersion == IPV6)
817 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"Ipv6 Service Flow \n");
821 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"Ipv4 Service Flow \n");
823 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL," SF Traffic Priority %X \n",Adapter->PackInfo[uiLoopIndex].u8TrafficPriority);
825 for(uiClsfrIndex=0;uiClsfrIndex<MAX_CLASSIFIERS;uiClsfrIndex++)
827 pstClassifierEntry = &Adapter->astClassifierTable[uiClsfrIndex];
828 if(!pstClassifierEntry->bUsed)
831 if(pstClassifierEntry->ulSFID != Adapter->PackInfo[uiLoopIndex].ulSFID)
834 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tDumping Classifier Rule Entry For Index: %X Classifier Rule ID : %X\n",uiClsfrIndex,pstClassifierEntry->uiClassifierRuleIndex);
835 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tDumping Classifier Rule Entry For Index: %X usVCID_Value : %X\n",uiClsfrIndex,pstClassifierEntry->usVCID_Value);
836 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tDumping Classifier Rule Entry For Index: %X bProtocolValid : %X\n",uiClsfrIndex,pstClassifierEntry->bProtocolValid);
837 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tDumping Classifier Rule Entry For Index: %X bTOSValid : %X\n",uiClsfrIndex,pstClassifierEntry->bTOSValid);
838 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tDumping Classifier Rule Entry For Index: %X bDestIpValid : %X\n",uiClsfrIndex,pstClassifierEntry->bDestIpValid);
839 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tDumping Classifier Rule Entry For Index: %X bSrcIpValid : %X\n",uiClsfrIndex,pstClassifierEntry->bSrcIpValid);
842 for(uiIndex=0;uiIndex<MAX_PORT_RANGE;uiIndex++)
844 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tusSrcPortRangeLo:%X\n",pstClassifierEntry->usSrcPortRangeLo[uiIndex]);
845 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tusSrcPortRangeHi:%X\n",pstClassifierEntry->usSrcPortRangeHi[uiIndex]);
846 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tusDestPortRangeLo:%X\n",pstClassifierEntry->usDestPortRangeLo[uiIndex]);
847 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tusDestPortRangeHi:%X\n",pstClassifierEntry->usDestPortRangeHi[uiIndex]);
850 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL," \tucIPSourceAddressLength : 0x%x\n",pstClassifierEntry->ucIPSourceAddressLength);
851 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tucIPDestinationAddressLength : 0x%x\n",pstClassifierEntry->ucIPDestinationAddressLength);
852 for(uiIndex=0;uiIndex<pstClassifierEntry->ucIPSourceAddressLength;uiIndex++)
854 if(Adapter->PackInfo[uiLoopIndex].ucIpVersion == IPV6)
856 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tIpv6 ulSrcIpAddr :\n");
857 DumpIpv6Address(pstClassifierEntry->stSrcIpAddress.ulIpv6Addr);
858 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tIpv6 ulSrcIpMask :\n");
859 DumpIpv6Address(pstClassifierEntry->stSrcIpAddress.ulIpv6Mask);
863 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tulSrcIpAddr:%lX\n",pstClassifierEntry->stSrcIpAddress.ulIpv4Addr[uiIndex]);
864 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tulSrcIpMask:%lX\n",pstClassifierEntry->stSrcIpAddress.ulIpv4Mask[uiIndex]);
867 for(uiIndex=0;uiIndex<pstClassifierEntry->ucIPDestinationAddressLength;uiIndex++)
869 if(Adapter->PackInfo[uiLoopIndex].ucIpVersion == IPV6)
871 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tIpv6 ulDestIpAddr :\n");
872 DumpIpv6Address(pstClassifierEntry->stDestIpAddress.ulIpv6Addr);
873 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tIpv6 ulDestIpMask :\n");
874 DumpIpv6Address(pstClassifierEntry->stDestIpAddress.ulIpv6Mask);
879 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tulDestIpAddr:%lX\n",pstClassifierEntry->stDestIpAddress.ulIpv4Addr[uiIndex]);
880 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tulDestIpMask:%lX\n",pstClassifierEntry->stDestIpAddress.ulIpv4Mask[uiIndex]);
883 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tucProtocol:0x%X\n",pstClassifierEntry->ucProtocol[0]);
884 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tu8ClassifierRulePriority:%X\n",pstClassifierEntry->u8ClassifierRulePriority);
888 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"ulSFID:%lX\n",Adapter->PackInfo[uiLoopIndex].ulSFID);
889 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"usVCID_Value:%X\n",Adapter->PackInfo[uiLoopIndex].usVCID_Value);
890 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"PhsEnabled: 0x%X\n",Adapter->PackInfo[uiLoopIndex].bHeaderSuppressionEnabled);
891 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"uiThreshold:%X\n",Adapter->PackInfo[uiLoopIndex].uiThreshold);
894 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"bValid:%X\n",Adapter->PackInfo[uiLoopIndex].bValid);
895 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"bActive:%X\n",Adapter->PackInfo[uiLoopIndex].bActive);
896 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"ActivateReqSent: %x", Adapter->PackInfo[uiLoopIndex].bActivateRequestSent);
897 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"u8QueueType:%X\n",Adapter->PackInfo[uiLoopIndex].u8QueueType);
898 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"uiMaxBucketSize:%X\n",Adapter->PackInfo[uiLoopIndex].uiMaxBucketSize);
899 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"uiPerSFTxResourceCount:%X\n",atomic_read(&Adapter->PackInfo[uiLoopIndex].uiPerSFTxResourceCount));
900 //DumpDebug(DUMP_INFO,(" bCSSupport:%X\n",Adapter->PackInfo[uiLoopIndex].bCSSupport));
901 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"CurrQueueDepthOnTarget: %x\n", Adapter->PackInfo[uiLoopIndex].uiCurrentQueueDepthOnTarget);
902 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"uiCurrentBytesOnHost:%X\n",Adapter->PackInfo[uiLoopIndex].uiCurrentBytesOnHost);
903 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"uiCurrentPacketsOnHost:%X\n",Adapter->PackInfo[uiLoopIndex].uiCurrentPacketsOnHost);
904 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"uiDroppedCountBytes:%X\n",Adapter->PackInfo[uiLoopIndex].uiDroppedCountBytes);
905 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"uiDroppedCountPackets:%X\n",Adapter->PackInfo[uiLoopIndex].uiDroppedCountPackets);
906 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"uiSentBytes:%X\n",Adapter->PackInfo[uiLoopIndex].uiSentBytes);
907 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"uiSentPackets:%X\n",Adapter->PackInfo[uiLoopIndex].uiSentPackets);
908 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"uiCurrentDrainRate:%X\n",Adapter->PackInfo[uiLoopIndex].uiCurrentDrainRate);
909 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"uiThisPeriodSentBytes:%X\n",Adapter->PackInfo[uiLoopIndex].uiThisPeriodSentBytes);
910 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"liDrainCalculated:%llX\n",Adapter->PackInfo[uiLoopIndex].liDrainCalculated);
911 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"uiCurrentTokenCount:%X\n",Adapter->PackInfo[uiLoopIndex].uiCurrentTokenCount);
912 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"liLastUpdateTokenAt:%llX\n",Adapter->PackInfo[uiLoopIndex].liLastUpdateTokenAt);
913 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"uiMaxAllowedRate:%X\n",Adapter->PackInfo[uiLoopIndex].uiMaxAllowedRate);
914 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"uiPendedLast:%X\n",Adapter->PackInfo[uiLoopIndex].uiPendedLast);
915 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"NumOfPacketsSent:%X\n",Adapter->PackInfo[uiLoopIndex].NumOfPacketsSent);
916 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "Direction: %x\n", Adapter->PackInfo[uiLoopIndex].ucDirection);
917 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "CID: %x\n", Adapter->PackInfo[uiLoopIndex].usCID);
918 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "ProtocolValid: %x\n", Adapter->PackInfo[uiLoopIndex].bProtocolValid);
919 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "TOSValid: %x\n", Adapter->PackInfo[uiLoopIndex].bTOSValid);
920 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "DestIpValid: %x\n", Adapter->PackInfo[uiLoopIndex].bDestIpValid);
921 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "SrcIpValid: %x\n", Adapter->PackInfo[uiLoopIndex].bSrcIpValid);
922 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "ActiveSet: %x\n", Adapter->PackInfo[uiLoopIndex].bActiveSet);
923 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "AdmittedSet: %x\n", Adapter->PackInfo[uiLoopIndex].bAdmittedSet);
924 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "AuthzSet: %x\n", Adapter->PackInfo[uiLoopIndex].bAuthorizedSet);
925 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "ClassifyPrority: %x\n", Adapter->PackInfo[uiLoopIndex].bClassifierPriority);
926 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "uiMaxLatency: %x\n",Adapter->PackInfo[uiLoopIndex].uiMaxLatency);
927 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "ServiceClassName: %x %x %x %x\n",Adapter->PackInfo[uiLoopIndex].ucServiceClassName[0],Adapter->PackInfo[uiLoopIndex].ucServiceClassName[1],Adapter->PackInfo[uiLoopIndex].ucServiceClassName[2],Adapter->PackInfo[uiLoopIndex].ucServiceClassName[3]);
928 // BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "bHeaderSuppressionEnabled :%X\n", Adapter->PackInfo[uiLoopIndex].bHeaderSuppressionEnabled);
929 // BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "uiTotalTxBytes:%X\n", Adapter->PackInfo[uiLoopIndex].uiTotalTxBytes);
930 // BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "uiTotalRxBytes:%X\n", Adapter->PackInfo[uiLoopIndex].uiTotalRxBytes);
931 // DumpDebug(DUMP_INFO,(" uiRanOutOfResCount:%X\n",Adapter->PackInfo[uiLoopIndex].uiRanOutOfResCount));
934 for(uiLoopIndex = 0 ; uiLoopIndex < MIBS_MAX_HIST_ENTRIES ; uiLoopIndex++)
935 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"Adapter->aRxPktSizeHist[%x] = %x\n",uiLoopIndex,Adapter->aRxPktSizeHist[uiLoopIndex]);
937 for(uiLoopIndex = 0 ; uiLoopIndex < MIBS_MAX_HIST_ENTRIES ; uiLoopIndex++)
938 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"Adapter->aTxPktSizeHist[%x] = %x\n",uiLoopIndex,Adapter->aTxPktSizeHist[uiLoopIndex]);
948 __inline int reset_card_proc(PMINI_ADAPTER ps_adapter)
950 int retval = STATUS_SUCCESS;
952 PMINI_ADAPTER Adapter = GET_BCM_ADAPTER(gblpnetdev);
953 PS_INTERFACE_ADAPTER psIntfAdapter = NULL;
954 unsigned int value = 0, uiResetValue = 0;
956 psIntfAdapter = ((PS_INTERFACE_ADAPTER)(ps_adapter->pvInterfaceAdapter)) ;
958 ps_adapter->bDDRInitDone = FALSE;
960 if(ps_adapter->chip_id >= T3LPB)
962 //SYS_CFG register is write protected hence for modifying this reg value, it should be read twice before
963 rdmalt(ps_adapter,SYS_CFG, &value, sizeof(value));
964 rdmalt(ps_adapter,SYS_CFG, &value, sizeof(value));
966 //making bit[6...5] same as was before f/w download. this setting force the h/w to
967 //re-populated the SP RAM area with the string descriptor .
968 value = value | (ps_adapter->syscfgBefFwDld & 0x00000060) ;
969 wrmalt(ps_adapter, SYS_CFG, &value, sizeof(value));
972 //killing all submitted URBs.
973 psIntfAdapter->psAdapter->StopAllXaction = TRUE ;
974 Bcm_kill_all_URBs(psIntfAdapter);
975 /* Reset the UMA-B Device */
976 if(ps_adapter->chip_id >= T3LPB)
978 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "Reseting UMA-B \n");
979 retval = usb_reset_device(psIntfAdapter->udev);
981 psIntfAdapter->psAdapter->StopAllXaction = FALSE ;
983 if(retval != STATUS_SUCCESS)
985 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "Reset failed with ret value :%d", retval);
988 if (ps_adapter->chip_id == BCS220_2 ||
989 ps_adapter->chip_id == BCS220_2BC ||
990 ps_adapter->chip_id == BCS250_BC ||
991 ps_adapter->chip_id == BCS220_3)
993 retval = rdmalt(ps_adapter,HPM_CONFIG_LDO145, &value, sizeof(value));
996 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"read failed with status :%d",retval);
1001 retval = wrmalt(ps_adapter, HPM_CONFIG_LDO145, &value, sizeof(value));
1004 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"write failed with status :%d",retval);
1012 retval = rdmalt(ps_adapter,0x0f007018, &value, sizeof(value));
1014 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"read failed with status :%d",retval);
1018 retval= wrmalt(ps_adapter, 0x0f007018, &value, sizeof(value)) ;
1020 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"write failed with status :%d",retval);
1024 // Toggling the GPIO 8, 9
1026 retval = wrmalt(ps_adapter, GPIO_OUTPUT_REGISTER, &value, sizeof(value));
1028 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"write failed with status :%d",retval);
1032 retval = wrmalt(ps_adapter, GPIO_MODE_REGISTER, &value, sizeof(value)) ;
1034 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"write failed with status :%d",retval);
1040 //ps_adapter->downloadDDR = false;
1042 if(ps_adapter->bFlashBoot)
1044 //In flash boot mode MIPS state register has reverse polarity.
1045 // So just or with setting bit 30.
1046 //Make the MIPS in Reset state.
1047 rdmalt(ps_adapter, CLOCK_RESET_CNTRL_REG_1, &uiResetValue, sizeof(uiResetValue));
1049 uiResetValue |=(1<<30);
1050 wrmalt(ps_adapter, CLOCK_RESET_CNTRL_REG_1, &uiResetValue, sizeof(uiResetValue));
1053 if(ps_adapter->chip_id >= T3LPB)
1057 // WA for SYSConfig Issue.
1058 // Read SYSCFG Twice to make it writable.
1060 rdmalt(ps_adapter, SYS_CFG, &uiResetValue, sizeof(uiResetValue));
1061 if(uiResetValue & (1<<4))
1064 rdmalt(ps_adapter, SYS_CFG, &uiResetValue, sizeof(uiResetValue));//2nd read to make it writable.
1065 uiResetValue &= (~(1<<4));
1066 wrmalt(ps_adapter,SYS_CFG, &uiResetValue, sizeof(uiResetValue));
1071 wrmalt(ps_adapter, 0x0f01186c, &uiResetValue, sizeof(uiResetValue));
1074 psIntfAdapter->psAdapter->StopAllXaction = FALSE ;
1078 __inline int run_card_proc(PMINI_ADAPTER ps_adapter )
1080 unsigned int value=0;
1083 if(rdmalt(ps_adapter, CLOCK_RESET_CNTRL_REG_1, &value, sizeof(value)) < 0) {
1084 BCM_DEBUG_PRINT(ps_adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL,"%s:%d\n", __FUNCTION__, __LINE__);
1085 return STATUS_FAILURE;
1088 if(ps_adapter->bFlashBoot)
1098 if(wrmalt(ps_adapter, CLOCK_RESET_CNTRL_REG_1, &value, sizeof(value)) < 0) {
1099 BCM_DEBUG_PRINT(ps_adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL,"%s:%d\n", __FUNCTION__, __LINE__);
1100 return STATUS_FAILURE;
1103 return STATUS_SUCCESS;
1106 int InitCardAndDownloadFirmware(PMINI_ADAPTER ps_adapter)
1109 UINT status = STATUS_SUCCESS;
1112 * Create the threads first and then download the
1113 * Firm/DDR Settings..
1116 if((status = create_worker_threads(ps_adapter))<0)
1118 BCM_DEBUG_PRINT(ps_adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Cannot create thread");
1122 * For Downloading the Firm, parse the cfg file first.
1124 status = bcm_parse_target_params (ps_adapter);
1129 if(ps_adapter->chip_id >= T3LPB)
1131 rdmalt(ps_adapter, SYS_CFG, &value, sizeof (value));
1132 ps_adapter->syscfgBefFwDld = value ;
1133 if((value & 0x60)== 0)
1135 ps_adapter->bFlashBoot = TRUE;
1139 reset_card_proc(ps_adapter);
1141 //Initializing the NVM.
1142 BcmInitNVM(ps_adapter);
1143 status = ddr_init(ps_adapter);
1146 BCM_DEBUG_PRINT (ps_adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "ddr_init Failed\n");
1150 /* Download cfg file */
1151 status = buffDnldVerify(ps_adapter,
1152 (PUCHAR)ps_adapter->pstargetparams,
1153 sizeof(STARGETPARAMS),
1157 BCM_DEBUG_PRINT(ps_adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Error downloading CFG file");
1160 BCM_DEBUG_PRINT(ps_adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "CFG file downloaded");
1162 if(register_networkdev(ps_adapter))
1164 BCM_DEBUG_PRINT(ps_adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Register Netdevice failed. Cleanup needs to be performed.");
1168 if(FALSE == ps_adapter->AutoFirmDld)
1170 BCM_DEBUG_PRINT(ps_adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "AutoFirmDld Disabled in CFG File..\n");
1171 //If Auto f/w download is disable, register the control interface,
1172 //register the control interface after the mailbox.
1173 if(register_control_device_interface(ps_adapter) < 0)
1175 BCM_DEBUG_PRINT(ps_adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Register Control Device failed. Cleanup needs to be performed.");
1179 return STATUS_SUCCESS;
1183 * Do the LED Settings here. It will be used by the Firmware Download
1188 * 1. If the LED Settings fails, do not stop and do the Firmware download.
1189 * 2. This init would happend only if the cfg file is present, else
1190 * call from the ioctl context.
1193 status = InitLedSettings (ps_adapter);
1197 BCM_DEBUG_PRINT(ps_adapter,DBG_TYPE_PRINTK, 0, 0,"INIT LED FAILED\n");
1200 if(ps_adapter->LEDInfo.led_thread_running & BCM_LED_THREAD_RUNNING_ACTIVELY)
1202 ps_adapter->DriverState = DRIVER_INIT;
1203 wake_up(&ps_adapter->LEDInfo.notify_led_event);
1206 if(ps_adapter->LEDInfo.led_thread_running & BCM_LED_THREAD_RUNNING_ACTIVELY)
1208 ps_adapter->DriverState = FW_DOWNLOAD;
1209 wake_up(&ps_adapter->LEDInfo.notify_led_event);
1213 wrmalt(ps_adapter, EEPROM_CAL_DATA_INTERNAL_LOC - 4, &value, sizeof(value));
1214 wrmalt(ps_adapter, EEPROM_CAL_DATA_INTERNAL_LOC - 8, &value, sizeof(value));
1216 if(ps_adapter->eNVMType == NVM_FLASH)
1218 status = PropagateCalParamsFromFlashToMemory(ps_adapter);
1221 BCM_DEBUG_PRINT(ps_adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL," Propogation of Cal param failed .." );
1226 else if(psAdapter->eNVMType == NVM_EEPROM)
1228 PropagateCalParamsFromEEPROMToMemory();
1232 /* Download Firmare */
1233 if ((status = BcmFileDownload( ps_adapter, BIN_FILE, FIRMWARE_BEGIN_ADDR)))
1235 BCM_DEBUG_PRINT(ps_adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "No Firmware File is present... \n");
1239 BCM_DEBUG_PRINT(ps_adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "BIN file downloaded");
1240 status = run_card_proc(ps_adapter);
1243 BCM_DEBUG_PRINT (ps_adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "run_card_proc Failed\n");
1248 ps_adapter->fw_download_done = TRUE;
1252 if(ps_adapter->LEDInfo.led_thread_running & BCM_LED_THREAD_RUNNING_ACTIVELY)
1254 ps_adapter->DriverState = FW_DOWNLOAD_DONE;
1255 wake_up(&ps_adapter->LEDInfo.notify_led_event);
1262 int bcm_parse_target_params(PMINI_ADAPTER Adapter)
1264 struct file *flp=NULL;
1265 mm_segment_t oldfs={0};
1270 buff=(PCHAR)kmalloc(BUFFER_1K, GFP_KERNEL);
1275 if((Adapter->pstargetparams =
1276 kmalloc(sizeof(STARGETPARAMS), GFP_KERNEL)) == NULL)
1281 flp=open_firmware_file(Adapter, CFG_FILE);
1283 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "NOT ABLE TO OPEN THE %s FILE \n", CFG_FILE);
1285 kfree(Adapter->pstargetparams);
1286 Adapter->pstargetparams = NULL;
1289 oldfs=get_fs(); set_fs(get_ds());
1290 len=vfs_read(flp, (void __user __force *)buff, BUFFER_1K, &pos);
1293 if(len != sizeof(STARGETPARAMS))
1295 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL,"Mismatch in Target Param Structure!\n");
1297 kfree(Adapter->pstargetparams);
1298 Adapter->pstargetparams = NULL;
1299 filp_close(flp, current->files);
1302 filp_close(flp, current->files);
1304 /* Check for autolink in config params */
1306 * Values in Adapter->pstargetparams are in network byte order
1308 memcpy(Adapter->pstargetparams, buff, sizeof(STARGETPARAMS));
1310 beceem_parse_target_struct(Adapter);
1311 return STATUS_SUCCESS;
1314 void beceem_parse_target_struct(PMINI_ADAPTER Adapter)
1316 UINT uiHostDrvrCfg6 =0, uiEEPROMFlag = 0;;
1318 if(ntohl(Adapter->pstargetparams->m_u32PhyParameter2) & AUTO_SYNC_DISABLE)
1320 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "AutoSyncup is Disabled\n");
1321 Adapter->AutoSyncup = FALSE;
1325 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "AutoSyncup is Enabled\n");
1326 Adapter->AutoSyncup = TRUE;
1328 if(ntohl(Adapter->pstargetparams->HostDrvrConfig6) & AUTO_LINKUP_ENABLE)
1330 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Enabling autolink up");
1331 Adapter->AutoLinkUp = TRUE;
1335 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Disabling autolink up");
1336 Adapter->AutoLinkUp = FALSE;
1338 // Setting the DDR Setting..
1339 Adapter->DDRSetting =
1340 (ntohl(Adapter->pstargetparams->HostDrvrConfig6) >>8)&0x0F;
1341 Adapter->ulPowerSaveMode =
1342 (ntohl(Adapter->pstargetparams->HostDrvrConfig6)>>12)&0x0F;
1344 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "DDR Setting: %x\n", Adapter->DDRSetting);
1345 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT,DBG_LVL_ALL, "Power Save Mode: %lx\n",
1346 Adapter->ulPowerSaveMode);
1347 if(ntohl(Adapter->pstargetparams->HostDrvrConfig6) & AUTO_FIRM_DOWNLOAD)
1349 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Enabling Auto Firmware Download\n");
1350 Adapter->AutoFirmDld = TRUE;
1354 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Disabling Auto Firmware Download\n");
1355 Adapter->AutoFirmDld = FALSE;
1357 uiHostDrvrCfg6 = ntohl(Adapter->pstargetparams->HostDrvrConfig6);
1358 Adapter->bMipsConfig = (uiHostDrvrCfg6>>20)&0x01;
1359 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL,"MIPSConfig : 0x%X\n",Adapter->bMipsConfig);
1360 //used for backward compatibility.
1361 Adapter->bDPLLConfig = (uiHostDrvrCfg6>>19)&0x01;
1363 Adapter->PmuMode= (uiHostDrvrCfg6 >> 24 ) & 0x03;
1364 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "PMU MODE: %x", Adapter->PmuMode);
1366 if((uiHostDrvrCfg6 >> HOST_BUS_SUSPEND_BIT ) & (0x01))
1368 Adapter->bDoSuspend = TRUE;
1369 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Making DoSuspend TRUE as per configFile");
1372 uiEEPROMFlag = ntohl(Adapter->pstargetparams->m_u32EEPROMFlag);
1373 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "uiEEPROMFlag : 0x%X\n",uiEEPROMFlag);
1374 Adapter->eNVMType = (NVM_TYPE)((uiEEPROMFlag>>4)&0x3);
1377 Adapter->bStatusWrite = (uiEEPROMFlag>>6)&0x1;
1378 //printk(("bStatusWrite : 0x%X\n", Adapter->bStatusWrite));
1380 Adapter->uiSectorSizeInCFG = 1024*(0xFFFF & ntohl(Adapter->pstargetparams->HostDrvrConfig4));
1381 //printk(("uiSectorSize : 0x%X\n", Adapter->uiSectorSizeInCFG));
1383 Adapter->bSectorSizeOverride =(bool) ((ntohl(Adapter->pstargetparams->HostDrvrConfig4))>>16)&0x1;
1384 //printk(MP_INIT,("bSectorSizeOverride : 0x%X\n",Adapter->bSectorSizeOverride));
1386 if(ntohl(Adapter->pstargetparams->m_u32PowerSavingModeOptions) &0x01)
1387 Adapter->ulPowerSaveMode = DEVICE_POWERSAVE_MODE_AS_PROTOCOL_IDLE_MODE;
1388 //autocorrection part
1389 if(Adapter->ulPowerSaveMode != DEVICE_POWERSAVE_MODE_AS_PROTOCOL_IDLE_MODE)
1390 doPowerAutoCorrection(Adapter);
1394 VOID doPowerAutoCorrection(PMINI_ADAPTER psAdapter)
1396 UINT reporting_mode = 0;
1398 reporting_mode = ntohl(psAdapter->pstargetparams->m_u32PowerSavingModeOptions) &0x02 ;
1399 psAdapter->bIsAutoCorrectEnabled = !((char)(psAdapter->ulPowerSaveMode >> 3) & 0x1);
1401 if(reporting_mode == TRUE)
1403 BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL,"can't do suspen/resume as reporting mode is enable");
1404 psAdapter->bDoSuspend = FALSE;
1407 if (psAdapter->bIsAutoCorrectEnabled && (psAdapter->chip_id >= T3LPB))
1409 //If reporting mode is enable, switch PMU to PMC
1411 if(reporting_mode == FALSE)
1413 psAdapter->ulPowerSaveMode = DEVICE_POWERSAVE_MODE_AS_PMU_SHUTDOWN;
1414 psAdapter->bDoSuspend = TRUE;
1415 BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL,"PMU selected ....");
1421 psAdapter->ulPowerSaveMode = DEVICE_POWERSAVE_MODE_AS_PMU_CLOCK_GATING;
1422 psAdapter->bDoSuspend =FALSE;
1423 BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL,"PMC selected..");
1427 //clearing space bit[15..12]
1428 psAdapter->pstargetparams->HostDrvrConfig6 &= ~(htonl((0xF << 12)));
1429 //placing the power save mode option
1430 psAdapter->pstargetparams->HostDrvrConfig6 |= htonl((psAdapter->ulPowerSaveMode << 12));
1433 else if (psAdapter->bIsAutoCorrectEnabled == FALSE)
1436 // remove the autocorrect disable bit set before dumping.
1437 psAdapter->ulPowerSaveMode &= ~(1 << 3);
1438 psAdapter->pstargetparams->HostDrvrConfig6 &= ~(htonl(1 << 15));
1439 BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL,"Using Forced User Choice: %lx\n", psAdapter->ulPowerSaveMode);
1444 static unsigned char *ReadMacAddrEEPROM(PMINI_ADAPTER Adapter, ulong dwAddress)
1446 unsigned char *pucmacaddr = NULL;
1447 int status = 0, i=0;
1448 unsigned int temp =0;
1451 pucmacaddr = (unsigned char *)kmalloc(MAC_ADDRESS_SIZE, GFP_KERNEL);
1454 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "No Buffers to Read the EEPROM Address\n");
1458 dwAddress |= 0x5b000000;
1459 status = wrmalt(Adapter, EEPROM_COMMAND_Q_REG,
1460 (PUINT)&dwAddress, sizeof(UINT));
1461 if(status != STATUS_SUCCESS)
1463 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "wrm Failed..\n");
1468 for(i=0;i<MAC_ADDRESS_SIZE;i++)
1470 status = rdmalt(Adapter, EEPROM_READ_DATA_Q_REG, &temp,sizeof(temp));
1471 if(status != STATUS_SUCCESS)
1473 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "rdm Failed..\n");
1478 pucmacaddr[i] = temp & 0xff;
1479 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL,"%x \n", pucmacaddr[i]);
1487 INT ReadMacAddressFromEEPROM(PMINI_ADAPTER Adapter)
1489 unsigned char *puMacAddr = NULL;
1492 puMacAddr = ReadMacAddrEEPROM(Adapter,0x200);
1495 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, NEXT_SEND, DBG_LVL_ALL, "Couldn't retrieve the Mac Address\n");
1496 return STATUS_FAILURE;
1500 if((puMacAddr[0] == 0x0 && puMacAddr[1] == 0x0 &&
1501 puMacAddr[2] == 0x0 && puMacAddr[3] == 0x0 &&
1502 puMacAddr[4] == 0x0 && puMacAddr[5] == 0x0) ||
1503 (puMacAddr[0] == 0xFF && puMacAddr[1] == 0xFF &&
1504 puMacAddr[2] == 0xFF && puMacAddr[3] == 0xFF &&
1505 puMacAddr[4] == 0xFF && puMacAddr[5] == 0xFF))
1507 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, NEXT_SEND, DBG_LVL_ALL, "Invalid Mac Address\n");
1509 return STATUS_FAILURE;
1511 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, NEXT_SEND, DBG_LVL_ALL, "The Mac Address received is: \n");
1512 memcpy(Adapter->dev->dev_addr, puMacAddr, MAC_ADDRESS_SIZE);
1513 for(i=0;i<MAC_ADDRESS_SIZE;i++)
1515 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"%02x ", Adapter->dev->dev_addr[i]);
1517 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"\n");
1520 return STATUS_SUCCESS;
1524 static void convertEndian(B_UINT8 rwFlag, PUINT puiBuffer, UINT uiByteCount)
1528 if(RWM_WRITE == rwFlag) {
1529 for(uiIndex =0; uiIndex < (uiByteCount/sizeof(UINT)); uiIndex++) {
1530 puiBuffer[uiIndex] = htonl(puiBuffer[uiIndex]);
1533 for(uiIndex =0; uiIndex < (uiByteCount/sizeof(UINT)); uiIndex++) {
1534 puiBuffer[uiIndex] = ntohl(puiBuffer[uiIndex]);
1539 #define CACHE_ADDRESS_MASK 0x80000000
1540 #define UNCACHE_ADDRESS_MASK 0xa0000000
1542 int rdm(PMINI_ADAPTER Adapter, UINT uiAddress, PCHAR pucBuff, size_t sSize)
1546 uiRetVal = Adapter->interface_rdm(Adapter->pvInterfaceAdapter,
1547 uiAddress, pucBuff, sSize);
1554 int wrm(PMINI_ADAPTER Adapter, UINT uiAddress, PCHAR pucBuff, size_t sSize)
1558 iRetVal = Adapter->interface_wrm(Adapter->pvInterfaceAdapter,
1559 uiAddress, pucBuff, sSize);
1565 int wrmalt (PMINI_ADAPTER Adapter, UINT uiAddress, PUINT pucBuff, size_t size)
1567 convertEndian(RWM_WRITE, pucBuff, size);
1568 return wrm(Adapter, uiAddress, (PUCHAR)pucBuff, size);
1571 int rdmalt (PMINI_ADAPTER Adapter, UINT uiAddress, PUINT pucBuff, size_t size)
1575 uiRetVal = rdm(Adapter,uiAddress,(PUCHAR)pucBuff,size);
1576 convertEndian(RWM_READ, (PUINT)pucBuff, size);
1581 int rdmWithLock(PMINI_ADAPTER Adapter, UINT uiAddress, PCHAR pucBuff, size_t sSize)
1584 INT status = STATUS_SUCCESS ;
1585 down(&Adapter->rdmwrmsync);
1587 if((Adapter->IdleMode == TRUE) ||
1588 (Adapter->bShutStatus ==TRUE) ||
1589 (Adapter->bPreparingForLowPowerMode ==TRUE))
1595 status = rdm(Adapter, uiAddress, pucBuff, sSize);
1598 up(&Adapter->rdmwrmsync);
1601 int wrmWithLock(PMINI_ADAPTER Adapter, UINT uiAddress, PCHAR pucBuff, size_t sSize)
1603 INT status = STATUS_SUCCESS ;
1604 down(&Adapter->rdmwrmsync);
1606 if((Adapter->IdleMode == TRUE) ||
1607 (Adapter->bShutStatus ==TRUE) ||
1608 (Adapter->bPreparingForLowPowerMode ==TRUE))
1614 status =wrm(Adapter, uiAddress, pucBuff, sSize);
1617 up(&Adapter->rdmwrmsync);
1621 int wrmaltWithLock (PMINI_ADAPTER Adapter, UINT uiAddress, PUINT pucBuff, size_t size)
1623 int iRetVal = STATUS_SUCCESS;
1625 down(&Adapter->rdmwrmsync);
1627 if((Adapter->IdleMode == TRUE) ||
1628 (Adapter->bShutStatus ==TRUE) ||
1629 (Adapter->bPreparingForLowPowerMode ==TRUE))
1635 iRetVal = wrmalt(Adapter,uiAddress,pucBuff,size);
1638 up(&Adapter->rdmwrmsync);
1642 int rdmaltWithLock (PMINI_ADAPTER Adapter, UINT uiAddress, PUINT pucBuff, size_t size)
1644 INT uiRetVal =STATUS_SUCCESS;
1646 down(&Adapter->rdmwrmsync);
1648 if((Adapter->IdleMode == TRUE) ||
1649 (Adapter->bShutStatus ==TRUE) ||
1650 (Adapter->bPreparingForLowPowerMode ==TRUE))
1656 uiRetVal = rdmalt(Adapter,uiAddress, pucBuff, size);
1659 up(&Adapter->rdmwrmsync);
1664 static VOID HandleShutDownModeWakeup(PMINI_ADAPTER Adapter)
1666 int clear_abort_pattern = 0,Status = 0;
1667 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL, "====>\n");
1668 //target has woken up From Shut Down
1669 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL, "Clearing Shut Down Software abort pattern\n");
1670 Status = wrmalt(Adapter,SW_ABORT_IDLEMODE_LOC, (PUINT)&clear_abort_pattern, sizeof(clear_abort_pattern));
1673 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL,"WRM to SW_ABORT_IDLEMODE_LOC failed with err:%d", Status);
1676 if(Adapter->ulPowerSaveMode != DEVICE_POWERSAVE_MODE_AS_PROTOCOL_IDLE_MODE)
1679 InterfaceHandleShutdownModeWakeup(Adapter);
1682 if(Adapter->LEDInfo.led_thread_running & BCM_LED_THREAD_RUNNING_ACTIVELY)
1684 Adapter->DriverState = NO_NETWORK_ENTRY;
1685 wake_up(&Adapter->LEDInfo.notify_led_event);
1688 Adapter->bTriedToWakeUpFromlowPowerMode = FALSE;
1689 Adapter->bShutStatus = FALSE;
1690 wake_up(&Adapter->lowpower_mode_wait_queue);
1691 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL, "<====\n");
1694 static VOID SendShutModeResponse(PMINI_ADAPTER Adapter)
1696 CONTROL_MESSAGE stShutdownResponse;
1697 UINT NVMAccess = 0,lowPwrAbortMsg = 0;
1700 memset (&stShutdownResponse, 0, sizeof(CONTROL_MESSAGE));
1701 stShutdownResponse.Leader.Status = LINK_UP_CONTROL_REQ;
1702 stShutdownResponse.Leader.PLength = 8;//8 bytes;
1703 stShutdownResponse.szData[0] = LINK_UP_ACK;
1704 stShutdownResponse.szData[1] = LINK_SHUTDOWN_REQ_FROM_FIRMWARE;
1706 /*********************************
1708 ** if [ semaphore is available ]
1709 ** acquire semaphone and return value 0 ;
1711 ** return non-zero value ;
1713 ***********************************/
1715 NVMAccess = down_trylock(&Adapter->NVMRdmWrmLock);
1717 lowPwrAbortMsg= down_trylock(&Adapter->LowPowerModeSync);
1720 if(NVMAccess || lowPwrAbortMsg|| atomic_read(&Adapter->TotalPacketCount))
1723 up(&Adapter->NVMRdmWrmLock);
1726 up(&Adapter->LowPowerModeSync);
1728 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL, "Device Access is going on NACK the Shut Down MODE\n");
1729 stShutdownResponse.szData[2] = SHUTDOWN_NACK_FROM_DRIVER;//NACK- device access is going on.
1730 Adapter->bPreparingForLowPowerMode = FALSE;
1734 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL, "Sending SHUTDOWN MODE ACK\n");
1735 stShutdownResponse.szData[2] = SHUTDOWN_ACK_FROM_DRIVER;//ShutDown ACK
1737 /* Wait for the LED to TURN OFF before sending ACK response */
1738 if(Adapter->LEDInfo.led_thread_running & BCM_LED_THREAD_RUNNING_ACTIVELY)
1742 /* Wake the LED Thread with LOWPOWER_MODE_ENTER State */
1743 Adapter->DriverState = LOWPOWER_MODE_ENTER;
1744 wake_up(&Adapter->LEDInfo.notify_led_event);
1746 /* Wait for 1 SEC for LED to OFF */
1747 iRetVal = wait_event_timeout(Adapter->LEDInfo.idleModeSyncEvent,\
1748 Adapter->LEDInfo.bIdle_led_off, msecs_to_jiffies(1000));
1750 /* If Timed Out to Sync IDLE MODE Enter, do IDLE mode Exit and Send NACK to device */
1753 stShutdownResponse.szData[1] = SHUTDOWN_NACK_FROM_DRIVER;//NACK- device access is going on.
1755 Adapter->DriverState = NO_NETWORK_ENTRY;
1756 wake_up(&Adapter->LEDInfo.notify_led_event);
1760 if(stShutdownResponse.szData[2] == SHUTDOWN_ACK_FROM_DRIVER)
1762 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL,"ACKING SHUTDOWN MODE !!!!!!!!!");
1763 down(&Adapter->rdmwrmsync);
1764 Adapter->bPreparingForLowPowerMode = TRUE;
1765 up(&Adapter->rdmwrmsync);
1767 if(Adapter->bDoSuspend == TRUE)
1768 Bcm_kill_all_URBs((PS_INTERFACE_ADAPTER)(Adapter->pvInterfaceAdapter));
1772 Adapter->bPreparingForLowPowerMode = FALSE;
1776 up(&Adapter->NVMRdmWrmLock);
1779 up(&Adapter->LowPowerModeSync);
1781 Status = CopyBufferToControlPacket(Adapter,&stShutdownResponse);
1782 if((Status != STATUS_SUCCESS))
1784 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL,"fail to send the Idle mode Request \n");
1785 Adapter->bPreparingForLowPowerMode = FALSE;
1787 StartInterruptUrb((PS_INTERFACE_ADAPTER)(Adapter->pvInterfaceAdapter));
1792 void HandleShutDownModeRequest(PMINI_ADAPTER Adapter,PUCHAR pucBuffer)
1794 B_UINT32 uiResetValue = 0;
1796 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL, "====>\n");
1798 if(*(pucBuffer+1) == COMPLETE_WAKE_UP_NOTIFICATION_FRM_FW)
1800 HandleShutDownModeWakeup(Adapter);
1802 else if(*(pucBuffer+1) == LINK_SHUTDOWN_REQ_FROM_FIRMWARE)
1804 //Target wants to go to Shut Down Mode
1805 //InterfacePrepareForShutdown(Adapter);
1806 if(Adapter->chip_id == BCS220_2 ||
1807 Adapter->chip_id == BCS220_2BC ||
1808 Adapter->chip_id == BCS250_BC ||
1809 Adapter->chip_id == BCS220_3)
1811 rdmalt(Adapter,HPM_CONFIG_MSW, &uiResetValue, 4);
1812 uiResetValue |= (1<<17);
1813 wrmalt(Adapter, HPM_CONFIG_MSW, &uiResetValue, 4);
1816 SendShutModeResponse(Adapter);
1817 BCM_DEBUG_PRINT (Adapter,DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL,"ShutDownModeResponse:Notification received: Sending the response(Ack/Nack)\n");
1820 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL, "<====\n");
1825 VOID ResetCounters(PMINI_ADAPTER Adapter)
1828 beceem_protocol_reset(Adapter);
1830 Adapter->CurrNumRecvDescs = 0;
1831 Adapter->PrevNumRecvDescs = 0;
1832 Adapter->LinkUpStatus = 0;
1833 Adapter->LinkStatus = 0;
1834 atomic_set(&Adapter->cntrlpktCnt,0);
1835 atomic_set (&Adapter->TotalPacketCount,0);
1836 Adapter->fw_download_done=FALSE;
1837 Adapter->LinkStatus = 0;
1838 Adapter->AutoLinkUp = FALSE;
1839 Adapter->IdleMode = FALSE;
1840 Adapter->bShutStatus = FALSE;
1843 S_CLASSIFIER_RULE *GetFragIPClsEntry(PMINI_ADAPTER Adapter,USHORT usIpIdentification,ULONG SrcIP)
1846 for(uiIndex=0;uiIndex<MAX_FRAGMENTEDIP_CLASSIFICATION_ENTRIES;uiIndex++)
1848 if((Adapter->astFragmentedPktClassifierTable[uiIndex].bUsed)&&
1849 (Adapter->astFragmentedPktClassifierTable[uiIndex].usIpIdentification == usIpIdentification)&&
1850 (Adapter->astFragmentedPktClassifierTable[uiIndex].ulSrcIpAddress== SrcIP)&&
1851 !Adapter->astFragmentedPktClassifierTable[uiIndex].bOutOfOrderFragment)
1852 return Adapter->astFragmentedPktClassifierTable[uiIndex].pstMatchedClassifierEntry;
1857 void AddFragIPClsEntry(PMINI_ADAPTER Adapter,PS_FRAGMENTED_PACKET_INFO psFragPktInfo)
1860 for(uiIndex=0;uiIndex<MAX_FRAGMENTEDIP_CLASSIFICATION_ENTRIES;uiIndex++)
1862 if(!Adapter->astFragmentedPktClassifierTable[uiIndex].bUsed)
1864 memcpy(&Adapter->astFragmentedPktClassifierTable[uiIndex],psFragPktInfo,sizeof(S_FRAGMENTED_PACKET_INFO));
1871 void DelFragIPClsEntry(PMINI_ADAPTER Adapter,USHORT usIpIdentification,ULONG SrcIp)
1874 for(uiIndex=0;uiIndex<MAX_FRAGMENTEDIP_CLASSIFICATION_ENTRIES;uiIndex++)
1876 if((Adapter->astFragmentedPktClassifierTable[uiIndex].bUsed)&&
1877 (Adapter->astFragmentedPktClassifierTable[uiIndex].usIpIdentification == usIpIdentification)&&
1878 (Adapter->astFragmentedPktClassifierTable[uiIndex].ulSrcIpAddress== SrcIp))
1879 memset(&Adapter->astFragmentedPktClassifierTable[uiIndex],0,sizeof(S_FRAGMENTED_PACKET_INFO));
1883 void update_per_cid_rx (PMINI_ADAPTER Adapter)
1887 if((jiffies - Adapter->liDrainCalculated) < XSECONDS)
1890 for(qindex = 0; qindex < HiPriority; qindex++)
1892 if(Adapter->PackInfo[qindex].ucDirection == 0)
1894 Adapter->PackInfo[qindex].uiCurrentRxRate =
1895 (Adapter->PackInfo[qindex].uiCurrentRxRate +
1896 Adapter->PackInfo[qindex].uiThisPeriodRxBytes)/2;
1898 Adapter->PackInfo[qindex].uiThisPeriodRxBytes = 0;
1902 Adapter->PackInfo[qindex].uiCurrentDrainRate =
1903 (Adapter->PackInfo[qindex].uiCurrentDrainRate +
1904 Adapter->PackInfo[qindex].uiThisPeriodSentBytes)/2;
1906 Adapter->PackInfo[qindex].uiThisPeriodSentBytes=0;
1909 Adapter->liDrainCalculated=jiffies;
1911 void update_per_sf_desc_cnts( PMINI_ADAPTER Adapter)
1914 u32 uibuff[MAX_TARGET_DSX_BUFFERS];
1916 if(!atomic_read (&Adapter->uiMBupdate))
1919 if(rdmaltWithLock(Adapter, TARGET_SFID_TXDESC_MAP_LOC, (PUINT)uibuff, sizeof(UINT) * MAX_TARGET_DSX_BUFFERS)<0)
1921 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "rdm failed\n");
1924 for(iIndex = 0;iIndex < HiPriority; iIndex++)
1926 if(Adapter->PackInfo[iIndex].bValid && Adapter->PackInfo[iIndex].ucDirection)
1928 if(Adapter->PackInfo[iIndex].usVCID_Value < MAX_TARGET_DSX_BUFFERS)
1930 atomic_set(&Adapter->PackInfo[iIndex].uiPerSFTxResourceCount, uibuff[Adapter->PackInfo[iIndex].usVCID_Value]);
1934 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "Invalid VCID : %x \n",
1935 Adapter->PackInfo[iIndex].usVCID_Value);
1939 atomic_set (&Adapter->uiMBupdate, FALSE);
1942 void flush_queue(PMINI_ADAPTER Adapter, UINT iQIndex)
1944 struct sk_buff* PacketToDrop=NULL;
1945 struct net_device_stats* netstats = &Adapter->dev->stats;
1947 spin_lock_bh(&Adapter->PackInfo[iQIndex].SFQueueLock);
1949 while(Adapter->PackInfo[iQIndex].FirstTxQueue &&
1950 atomic_read(&Adapter->TotalPacketCount))
1952 PacketToDrop = Adapter->PackInfo[iQIndex].FirstTxQueue;
1953 if(PacketToDrop && PacketToDrop->len)
1955 netstats->tx_dropped++;
1956 DEQUEUEPACKET(Adapter->PackInfo[iQIndex].FirstTxQueue, \
1957 Adapter->PackInfo[iQIndex].LastTxQueue);
1959 Adapter->PackInfo[iQIndex].uiCurrentPacketsOnHost--;
1960 Adapter->PackInfo[iQIndex].uiCurrentBytesOnHost -= PacketToDrop->len;
1962 //Adding dropped statistics
1963 Adapter->PackInfo[iQIndex].uiDroppedCountBytes += PacketToDrop->len;
1964 Adapter->PackInfo[iQIndex].uiDroppedCountPackets++;
1966 dev_kfree_skb(PacketToDrop);
1967 atomic_dec(&Adapter->TotalPacketCount);
1968 atomic_inc(&Adapter->TxDroppedPacketCount);
1972 spin_unlock_bh(&Adapter->PackInfo[iQIndex].SFQueueLock);
1976 void beceem_protocol_reset (PMINI_ADAPTER Adapter)
1980 if(NULL != Adapter->dev)
1982 netif_carrier_off(Adapter->dev);
1983 netif_stop_queue(Adapter->dev);
1986 Adapter->IdleMode = FALSE;
1987 Adapter->LinkUpStatus = FALSE;
1988 ClearTargetDSXBuffer(Adapter,0, TRUE);
1989 //Delete All Classifier Rules
1991 for(i = 0;i<HiPriority;i++)
1993 DeleteAllClassifiersForSF(Adapter,i);
1996 flush_all_queues(Adapter);
1998 if(Adapter->TimerActive == TRUE)
1999 Adapter->TimerActive = FALSE;
2001 memset(Adapter->astFragmentedPktClassifierTable, 0,
2002 sizeof(S_FRAGMENTED_PACKET_INFO) *
2003 MAX_FRAGMENTEDIP_CLASSIFICATION_ENTRIES);
2005 for(i = 0;i<HiPriority;i++)
2007 //resetting only the first size (S_MIBS_SERVICEFLOW_TABLE) for the SF.
2008 // It is same between MIBs and SF.
2009 memset((PVOID)&Adapter->PackInfo[i],0,sizeof(S_MIBS_SERVICEFLOW_TABLE));