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 BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Init Threads...");
160 // Rx Control Packets Processing
161 psAdapter->control_packet_handler = kthread_run((int (*)(void *))
162 control_packet_handler, psAdapter, "CtrlPktHdlr");
163 if(IS_ERR(psAdapter->control_packet_handler))
165 BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "No Kernel Thread, but still returning success\n");
166 return PTR_ERR(psAdapter->control_packet_handler);
169 psAdapter->transmit_packet_thread = kthread_run((int (*)(void *))
170 tx_pkt_handler, psAdapter, "TxPktThread");
171 if(IS_ERR (psAdapter->transmit_packet_thread))
173 BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "No Kernel Thread, but still returning success");
174 kthread_stop(psAdapter->control_packet_handler);
175 return PTR_ERR(psAdapter->transmit_packet_thread);
181 static inline struct file *open_firmware_file(PMINI_ADAPTER Adapter, char *path)
183 struct file *flp=NULL;
187 flp=filp_open(path, O_RDONLY, S_IRWXU);
191 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Unable To Open File %s, err %lx",
197 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Got file descriptor pointer of %s!",
200 if(Adapter->device_removed)
209 int BcmFileDownload(PMINI_ADAPTER Adapter,/**< Logical Adapter */
210 char *path, /**< path to image file */
211 unsigned int loc /**< Download Address on the chip*/
215 struct file *flp=NULL;
217 struct timeval tv={0};
219 flp=open_firmware_file(Adapter, path);
223 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Unable to Open %s\n", path);
226 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);
227 do_gettimeofday(&tv);
229 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "download start %lx", ((tv.tv_sec * 1000) +
231 if(Adapter->bcm_file_download(Adapter->pvInterfaceAdapter, flp, loc))
233 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Failed to download the firmware with error\
238 oldfs=get_fs();set_fs(get_ds());
239 #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
240 vfs_llseek(flp, 0, 0);
243 if(Adapter->bcm_file_readback_from_chip(Adapter->pvInterfaceAdapter,
246 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Failed to read back firmware!");
252 oldfs=get_fs();set_fs(get_ds());
253 if(flp && !(IS_ERR(flp)))
254 filp_close(flp, current->files);
256 do_gettimeofday(&tv);
257 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "file download done at %lx", ((tv.tv_sec * 1000) +
263 @ingroup ctrl_pkt_functions
264 This function copies the contents of given buffer
265 to the control packet and queues it for transmission.
266 @note Do not acquire the spinock, as it it already acquired.
267 @return SUCCESS/FAILURE.
269 INT CopyBufferToControlPacket(PMINI_ADAPTER Adapter,/**<Logical Adapter*/
270 PVOID ioBuffer/**<Control Packet Buffer*/
273 PLEADER pLeader=NULL;
275 unsigned char *ctrl_buff=NULL;
277 PLINK_REQUEST pLinkReq = NULL;
278 PUCHAR pucAddIndication = NULL;
280 BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "======>");
283 BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, TX_CONTROL,DBG_LVL_ALL, "Got Null Buffer\n");
287 pLinkReq = (PLINK_REQUEST)ioBuffer;
288 pLeader=(PLEADER)ioBuffer; //ioBuffer Contains sw_Status and Payload
290 if(Adapter->bShutStatus == TRUE &&
291 pLinkReq->szData[0] == LINK_DOWN_REQ_PAYLOAD &&
292 pLinkReq->szData[1] == LINK_SYNC_UP_SUBTYPE)
294 //Got sync down in SHUTDOWN..we could not process this.
295 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL,DBG_LVL_ALL, "SYNC DOWN Request in Shut Down Mode..\n");
296 return STATUS_FAILURE;
299 if((pLeader->Status == LINK_UP_CONTROL_REQ) &&
300 ((pLinkReq->szData[0] == LINK_UP_REQ_PAYLOAD &&
301 (pLinkReq->szData[1] == LINK_SYNC_UP_SUBTYPE)) ||//Sync Up Command
302 pLinkReq->szData[0] == NETWORK_ENTRY_REQ_PAYLOAD)) //Net Entry Command
304 if(Adapter->LinkStatus > PHY_SYNC_ACHIVED)
306 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL,DBG_LVL_ALL,"LinkStatus is Greater than PHY_SYN_ACHIEVED");
307 return STATUS_FAILURE;
309 if(TRUE == Adapter->bShutStatus)
311 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL,DBG_LVL_ALL, "SYNC UP IN SHUTDOWN..Device WakeUp\n");
312 if(Adapter->bTriedToWakeUpFromlowPowerMode == FALSE)
314 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL,DBG_LVL_ALL, "Waking up for the First Time..\n");
315 Adapter->usIdleModePattern = ABORT_SHUTDOWN_MODE; // change it to 1 for current support.
316 Adapter->bWakeUpDevice = TRUE;
317 wake_up(&Adapter->process_rx_cntrlpkt);
319 Status = wait_event_interruptible_timeout(Adapter->lowpower_mode_wait_queue,
320 !Adapter->bShutStatus, (5 * HZ));
322 if(Status == -ERESTARTSYS)
325 if(Adapter->bShutStatus)
327 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL,DBG_LVL_ALL, "Shutdown Mode Wake up Failed - No Wake Up Received\n");
328 return STATUS_FAILURE;
333 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL,DBG_LVL_ALL, "Wakeup has been tried already...\n");
338 if(TRUE == Adapter->IdleMode)
340 //BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Device is in Idle mode ... hence \n");
341 if(pLeader->Status == LINK_UP_CONTROL_REQ || pLeader->Status == 0x80 ||
342 pLeader->Status == CM_CONTROL_NEWDSX_MULTICLASSIFIER_REQ )
345 if((pLeader->Status == LINK_UP_CONTROL_REQ) && (pLinkReq->szData[0]==LINK_DOWN_REQ_PAYLOAD))
347 if((pLinkReq->szData[1] == LINK_SYNC_DOWN_SUBTYPE))
349 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL,DBG_LVL_ALL, "Link Down Sent in Idle Mode\n");
350 Adapter->usIdleModePattern = ABORT_IDLE_SYNCDOWN;//LINK DOWN sent in Idle Mode
354 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL,DBG_LVL_ALL,"ABORT_IDLE_MODE pattern is being written\n");
355 Adapter->usIdleModePattern = ABORT_IDLE_REG;
360 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL,DBG_LVL_ALL,"ABORT_IDLE_MODE pattern is being written\n");
361 Adapter->usIdleModePattern = ABORT_IDLE_MODE;
364 /*Setting bIdleMode_tx_from_host to TRUE to indicate LED control thread to represent
365 the wake up from idlemode is from host*/
366 //Adapter->LEDInfo.bIdleMode_tx_from_host = TRUE;
368 if(STATUS_SUCCESS != InterfaceIdleModeWakeup(Adapter))
370 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, NEXT_SEND, DBG_LVL_ALL, "Idle Mode Wake up Failed\n");
371 return STATUS_FAILURE;
374 Adapter->bWakeUpDevice = TRUE;
375 wake_up(&Adapter->process_rx_cntrlpkt);
379 if(LINK_DOWN_REQ_PAYLOAD == pLinkReq->szData[0])
381 // We should not send DREG message down while in idlemode.
382 return STATUS_SUCCESS;
385 Status = wait_event_interruptible_timeout(Adapter->lowpower_mode_wait_queue,
386 !Adapter->IdleMode, (5 * HZ));
388 if(Status == -ERESTARTSYS)
391 if(Adapter->IdleMode)
393 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL,DBG_LVL_ALL, "Idle Mode Wake up Failed - No Wake Up Received\n");
394 return STATUS_FAILURE;
398 return STATUS_SUCCESS;
400 //The Driver has to send control messages with a particular VCID
401 pLeader->Vcid = VCID_CONTROL_PACKET;//VCID for control packet.
403 /* Allocate skb for Control Packet */
404 pktlen = pLeader->PLength;
405 ctrl_buff = (char *)Adapter->txctlpacket[atomic_read(&Adapter->index_wr_txcntrlpkt)%MAX_CNTRL_PKTS];
407 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",
408 atomic_read(&Adapter->index_wr_txcntrlpkt), ctrl_buff, ioBuffer, pktlen);
413 if((pLeader->Status == 0x80) ||
414 (pLeader->Status == CM_CONTROL_NEWDSX_MULTICLASSIFIER_REQ))
417 //Restructure the DSX message to handle Multiple classifier Support
418 // Write the Service Flow param Structures directly to the target
419 //and embed the pointers in the DSX messages sent to target.
421 //Lets store the current length of the control packet we are transmitting
422 pucAddIndication = (PUCHAR)ioBuffer + LEADER_SIZE;
423 pktlen = pLeader->PLength;
424 Status = StoreCmControlResponseMessage(Adapter,pucAddIndication, &pktlen);
427 ClearTargetDSXBuffer(Adapter,((stLocalSFAddIndicationAlt *)pucAddIndication)->u16TID, FALSE);
428 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 ");
429 return STATUS_FAILURE;
432 //update the leader to use the new length
433 //The length of the control packet is length of message being sent + Leader length
435 pLeader->PLength = pktlen;
438 memset(ctrl_buff, 0, pktlen+LEADER_SIZE);
439 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "Copying the Control Packet Buffer with length=%d\n", pLeader->PLength);
440 *(PLEADER)ctrl_buff=*pLeader;
441 memcpy(ctrl_buff + LEADER_SIZE, ((PUCHAR)ioBuffer + LEADER_SIZE), pLeader->PLength);
442 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "Enqueuing the Control Packet");
444 /*Update the statistics counters */
445 spin_lock_bh(&Adapter->PackInfo[HiPriority].SFQueueLock);
446 Adapter->PackInfo[HiPriority].uiCurrentBytesOnHost+=pLeader->PLength;
447 Adapter->PackInfo[HiPriority].uiCurrentPacketsOnHost++;
448 atomic_inc(&Adapter->TotalPacketCount);
449 spin_unlock_bh(&Adapter->PackInfo[HiPriority].SFQueueLock);
451 Adapter->PackInfo[HiPriority].bValid = TRUE;
453 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "CurrBytesOnHost: %x bValid: %x",
454 Adapter->PackInfo[HiPriority].uiCurrentBytesOnHost,
455 Adapter->PackInfo[HiPriority].bValid);
456 Status=STATUS_SUCCESS;
457 /*Queue the packet for transmission */
458 atomic_inc(&Adapter->index_wr_txcntrlpkt);
459 BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, TX_CONTROL,DBG_LVL_ALL, "Calling transmit_packets");
460 atomic_set(&Adapter->TxPktAvail, 1);
461 wake_up(&Adapter->tx_packet_wait_queue);
466 BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "mem allocation Failed");
468 BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "<====");
473 /*****************************************************************
474 * Function - SendStatisticsPointerRequest()
476 * Description - This function builds and forwards the Statistics
477 * Pointer Request control Packet.
479 * Parameters - Adapter : Pointer to Adapter structure.
480 * - pstStatisticsPtrRequest : Pointer to link request.
483 *****************************************************************/
484 static VOID SendStatisticsPointerRequest(PMINI_ADAPTER Adapter,
485 PLINK_REQUEST pstStatisticsPtrRequest)
487 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, "======>");
488 pstStatisticsPtrRequest->Leader.Status = STATS_POINTER_REQ_STATUS;
489 pstStatisticsPtrRequest->Leader.PLength = sizeof(ULONG);//minimum 4 bytes
490 pstStatisticsPtrRequest->szData[0] = STATISTICS_POINTER_REQ;
492 CopyBufferToControlPacket(Adapter,pstStatisticsPtrRequest);
493 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, "<=====");
499 void SendLinkDown(PMINI_ADAPTER Adapter)
501 LINK_REQUEST stLinkDownRequest;
502 memset(&stLinkDownRequest, 0, sizeof(LINK_REQUEST));
503 stLinkDownRequest.Leader.Status=LINK_UP_CONTROL_REQ;
504 stLinkDownRequest.Leader.PLength=sizeof(ULONG);//minimum 4 bytes
505 stLinkDownRequest.szData[0]=LINK_DOWN_REQ_PAYLOAD;
506 Adapter->bLinkDownRequested = TRUE;
508 CopyBufferToControlPacket(Adapter,&stLinkDownRequest);
511 /******************************************************************
512 * Function - LinkMessage()
514 * Description - This function builds the Sync-up and Link-up request
515 * packet messages depending on the device Link status.
517 * Parameters - Adapter: Pointer to the Adapter structure.
520 *******************************************************************/
521 __inline VOID LinkMessage(PMINI_ADAPTER Adapter)
523 PLINK_REQUEST pstLinkRequest=NULL;
524 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, LINK_UP_MSG, DBG_LVL_ALL, "=====>");
525 if(Adapter->LinkStatus == SYNC_UP_REQUEST && Adapter->AutoSyncup)
527 pstLinkRequest=kmalloc(sizeof(LINK_REQUEST), GFP_ATOMIC);
530 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, LINK_UP_MSG, DBG_LVL_ALL, "Can not allocate memory for Link request!");
533 memset(pstLinkRequest,0,sizeof(LINK_REQUEST));
535 Adapter->LinkStatus = WAIT_FOR_SYNC;// current link status
536 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, LINK_UP_MSG, DBG_LVL_ALL, "Requesting For SyncUp...");
537 pstLinkRequest->szData[0]=LINK_UP_REQ_PAYLOAD;
538 pstLinkRequest->szData[1]=LINK_SYNC_UP_SUBTYPE;
539 pstLinkRequest->Leader.Status=LINK_UP_CONTROL_REQ;
540 pstLinkRequest->Leader.PLength=sizeof(ULONG);
541 Adapter->bSyncUpRequestSent = TRUE;
543 else if(Adapter->LinkStatus == PHY_SYNC_ACHIVED && Adapter->AutoLinkUp)
545 pstLinkRequest=kmalloc(sizeof(LINK_REQUEST), GFP_ATOMIC);
548 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, LINK_UP_MSG, DBG_LVL_ALL, "Can not allocate memory for Link request!");
551 memset(pstLinkRequest,0,sizeof(LINK_REQUEST));
553 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, LINK_UP_MSG, DBG_LVL_ALL, "Requesting For LinkUp...");
554 pstLinkRequest->szData[0]=LINK_UP_REQ_PAYLOAD;
555 pstLinkRequest->szData[1]=LINK_NET_ENTRY;
556 pstLinkRequest->Leader.Status=LINK_UP_CONTROL_REQ;
557 pstLinkRequest->Leader.PLength=sizeof(ULONG);
561 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, LINK_UP_MSG, DBG_LVL_ALL, "Calling CopyBufferToControlPacket");
562 CopyBufferToControlPacket(Adapter, pstLinkRequest);
563 kfree(pstLinkRequest);
565 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, LINK_UP_MSG, DBG_LVL_ALL, "LinkMessage <=====");
570 /**********************************************************************
571 * Function - StatisticsResponse()
573 * Description - This function handles the Statistics response packet.
575 * Parameters - Adapter : Pointer to the Adapter structure.
576 * - pvBuffer: Starting address of Statistic response data.
579 ************************************************************************/
580 VOID StatisticsResponse(PMINI_ADAPTER Adapter,PVOID pvBuffer)
582 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "%s====>",__FUNCTION__);
583 Adapter->StatisticsPointer = ntohl(*(PULONG)pvBuffer);
584 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "Stats at %lx", Adapter->StatisticsPointer);
585 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "%s <====",__FUNCTION__);
590 /**********************************************************************
591 * Function - LinkControlResponseMessage()
593 * Description - This function handles the Link response packets.
595 * Parameters - Adapter : Pointer to the Adapter structure.
596 * - pucBuffer: Starting address of Link response data.
599 ***********************************************************************/
600 VOID LinkControlResponseMessage(PMINI_ADAPTER Adapter,PUCHAR pucBuffer)
602 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, "=====>");
604 if(*pucBuffer==LINK_UP_ACK)
606 switch(*(pucBuffer+1))
608 case PHY_SYNC_ACHIVED: //SYNCed UP
609 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "PHY_SYNC_ACHIVED");
611 if(Adapter->LinkStatus == LINKUP_DONE)
613 beceem_protocol_reset(Adapter);
616 Adapter->usBestEffortQueueIndex=INVALID_QUEUE_INDEX ;
617 Adapter->LinkStatus=PHY_SYNC_ACHIVED;
619 if(Adapter->LEDInfo.led_thread_running & BCM_LED_THREAD_RUNNING_ACTIVELY)
621 Adapter->DriverState = NO_NETWORK_ENTRY;
622 wake_up(&Adapter->LEDInfo.notify_led_event);
625 LinkMessage(Adapter);
629 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, "LINKUP_DONE");
630 Adapter->LinkStatus=LINKUP_DONE;
631 Adapter->bPHSEnabled = *(pucBuffer+3);
632 Adapter->bETHCSEnabled = *(pucBuffer+4) & ETH_CS_MASK;
633 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "PHS Support Status Recieved In LinkUp Ack : %x \n",Adapter->bPHSEnabled);
634 if((FALSE == Adapter->bShutStatus)&&
635 (FALSE == Adapter->IdleMode))
637 if(Adapter->LEDInfo.led_thread_running & BCM_LED_THREAD_RUNNING_ACTIVELY)
639 Adapter->DriverState = NORMAL_OPERATION;
640 wake_up(&Adapter->LEDInfo.notify_led_event);
643 LinkMessage(Adapter);
648 * Driver to ignore the DREG_RECEIVED
649 * WiMAX Application should handle this Message
651 //Adapter->liTimeSinceLastNetEntry = 0;
652 Adapter->LinkUpStatus = 0;
653 Adapter->LinkStatus = 0;
654 Adapter->usBestEffortQueueIndex=INVALID_QUEUE_INDEX ;
655 Adapter->bTriedToWakeUpFromlowPowerMode = FALSE;
656 Adapter->IdleMode = FALSE;
657 beceem_protocol_reset(Adapter);
660 case LINK_SHUTDOWN_REQ_FROM_FIRMWARE:
661 case COMPLETE_WAKE_UP_NOTIFICATION_FRM_FW:
663 HandleShutDownModeRequest(Adapter, pucBuffer);
667 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "default case:LinkResponse %x",*(pucBuffer+1));
671 else if(SET_MAC_ADDRESS_RESPONSE==*pucBuffer)
673 PUCHAR puMacAddr = (pucBuffer + 1);
674 Adapter->LinkStatus=SYNC_UP_REQUEST;
675 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, "MAC address response, sending SYNC_UP");
676 LinkMessage(Adapter);
677 memcpy(Adapter->dev->dev_addr, puMacAddr, MAC_ADDRESS_SIZE);
679 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, "%s <=====",__FUNCTION__);
683 void SendIdleModeResponse(PMINI_ADAPTER Adapter)
685 INT status = 0, NVMAccess = 0,lowPwrAbortMsg = 0;
687 CONTROL_MESSAGE stIdleResponse = {{0}};
688 memset(&tv, 0, sizeof(tv));
689 stIdleResponse.Leader.Status = IDLE_MESSAGE;
690 stIdleResponse.Leader.PLength = IDLE_MODE_PAYLOAD_LENGTH;
691 stIdleResponse.szData[0] = GO_TO_IDLE_MODE_PAYLOAD;
692 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL," ============>");
694 /*********************************
696 ** if [ semaphore is available ]
697 ** acquire semaphone and return value 0 ;
699 ** return non-zero value ;
701 ***********************************/
703 NVMAccess = down_trylock(&Adapter->NVMRdmWrmLock);
705 lowPwrAbortMsg= down_trylock(&Adapter->LowPowerModeSync);
708 if((NVMAccess || lowPwrAbortMsg || atomic_read(&Adapter->TotalPacketCount)) &&
709 (Adapter->ulPowerSaveMode != DEVICE_POWERSAVE_MODE_AS_PROTOCOL_IDLE_MODE) )
712 up(&Adapter->NVMRdmWrmLock);
715 up(&Adapter->LowPowerModeSync);
717 stIdleResponse.szData[1] = TARGET_CAN_NOT_GO_TO_IDLE_MODE;//NACK- device access is going on.
718 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, "HOST IS NACKING Idle mode To F/W!!!!!!!!");
719 Adapter->bPreparingForLowPowerMode = FALSE;
723 stIdleResponse.szData[1] = TARGET_CAN_GO_TO_IDLE_MODE; //2;//Idle ACK
724 Adapter->StatisticsPointer = 0;
726 /* Wait for the LED to TURN OFF before sending ACK response */
727 if(Adapter->LEDInfo.led_thread_running & BCM_LED_THREAD_RUNNING_ACTIVELY)
731 /* Wake the LED Thread with IDLEMODE_ENTER State */
732 Adapter->DriverState = LOWPOWER_MODE_ENTER;
733 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);;
734 wake_up(&Adapter->LEDInfo.notify_led_event);
736 /* Wait for 1 SEC for LED to OFF */
737 iRetVal = wait_event_timeout(Adapter->LEDInfo.idleModeSyncEvent, \
738 Adapter->LEDInfo.bIdle_led_off, msecs_to_jiffies(1000));
741 /* If Timed Out to Sync IDLE MODE Enter, do IDLE mode Exit and Send NACK to device */
744 stIdleResponse.szData[1] = TARGET_CAN_NOT_GO_TO_IDLE_MODE;//NACK- device access is going on.
745 Adapter->DriverState = NORMAL_OPERATION;
746 wake_up(&Adapter->LEDInfo.notify_led_event);
747 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, "NACKING Idle mode as time out happen from LED side!!!!!!!!");
750 if(stIdleResponse.szData[1] == TARGET_CAN_GO_TO_IDLE_MODE)
752 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL,"ACKING IDLE MODE !!!!!!!!!");
753 down(&Adapter->rdmwrmsync);
754 Adapter->bPreparingForLowPowerMode = TRUE;
755 up(&Adapter->rdmwrmsync);
757 if(Adapter->bDoSuspend == TRUE)
758 Bcm_kill_all_URBs((PS_INTERFACE_ADAPTER)(Adapter->pvInterfaceAdapter));
763 Adapter->bPreparingForLowPowerMode = FALSE;
767 up(&Adapter->NVMRdmWrmLock);
770 up(&Adapter->LowPowerModeSync);
773 status = CopyBufferToControlPacket(Adapter,&stIdleResponse);
774 if((status != STATUS_SUCCESS))
776 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"fail to send the Idle mode Request \n");
777 Adapter->bPreparingForLowPowerMode = FALSE;
778 StartInterruptUrb((PS_INTERFACE_ADAPTER)(Adapter->pvInterfaceAdapter));
780 do_gettimeofday(&tv);
781 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);
785 /******************************************************************
786 * Function - DumpPackInfo()
788 * Description - This function dumps the all Queue(PackInfo[]) details.
790 * Parameters - Adapter: Pointer to the Adapter structure.
793 *******************************************************************/
794 VOID DumpPackInfo(PMINI_ADAPTER Adapter)
797 UINT uiLoopIndex = 0;
799 UINT uiClsfrIndex = 0;
800 S_CLASSIFIER_RULE *pstClassifierEntry = NULL;
802 for(uiLoopIndex=0;uiLoopIndex<NO_OF_QUEUES;uiLoopIndex++)
804 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"*********** Showing Details Of Queue %d***** ******",uiLoopIndex);
805 if(FALSE == Adapter->PackInfo[uiLoopIndex].bValid)
807 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"bValid is FALSE for %X index\n",uiLoopIndex);
811 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL," Dumping SF Rule Entry For SFID %lX \n",Adapter->PackInfo[uiLoopIndex].ulSFID);
812 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL," ucDirection %X \n",Adapter->PackInfo[uiLoopIndex].ucDirection);
813 if(Adapter->PackInfo[uiLoopIndex].ucIpVersion == IPV6)
815 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"Ipv6 Service Flow \n");
819 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"Ipv4 Service Flow \n");
821 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL," SF Traffic Priority %X \n",Adapter->PackInfo[uiLoopIndex].u8TrafficPriority);
823 for(uiClsfrIndex=0;uiClsfrIndex<MAX_CLASSIFIERS;uiClsfrIndex++)
825 pstClassifierEntry = &Adapter->astClassifierTable[uiClsfrIndex];
826 if(!pstClassifierEntry->bUsed)
829 if(pstClassifierEntry->ulSFID != Adapter->PackInfo[uiLoopIndex].ulSFID)
832 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);
833 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);
834 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);
835 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);
836 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);
837 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);
840 for(uiIndex=0;uiIndex<MAX_PORT_RANGE;uiIndex++)
842 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tusSrcPortRangeLo:%X\n",pstClassifierEntry->usSrcPortRangeLo[uiIndex]);
843 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tusSrcPortRangeHi:%X\n",pstClassifierEntry->usSrcPortRangeHi[uiIndex]);
844 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tusDestPortRangeLo:%X\n",pstClassifierEntry->usDestPortRangeLo[uiIndex]);
845 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tusDestPortRangeHi:%X\n",pstClassifierEntry->usDestPortRangeHi[uiIndex]);
848 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL," \tucIPSourceAddressLength : 0x%x\n",pstClassifierEntry->ucIPSourceAddressLength);
849 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tucIPDestinationAddressLength : 0x%x\n",pstClassifierEntry->ucIPDestinationAddressLength);
850 for(uiIndex=0;uiIndex<pstClassifierEntry->ucIPSourceAddressLength;uiIndex++)
852 if(Adapter->PackInfo[uiLoopIndex].ucIpVersion == IPV6)
854 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tIpv6 ulSrcIpAddr :\n");
855 DumpIpv6Address(pstClassifierEntry->stSrcIpAddress.ulIpv6Addr);
856 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tIpv6 ulSrcIpMask :\n");
857 DumpIpv6Address(pstClassifierEntry->stSrcIpAddress.ulIpv6Mask);
861 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tulSrcIpAddr:%lX\n",pstClassifierEntry->stSrcIpAddress.ulIpv4Addr[uiIndex]);
862 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tulSrcIpMask:%lX\n",pstClassifierEntry->stSrcIpAddress.ulIpv4Mask[uiIndex]);
865 for(uiIndex=0;uiIndex<pstClassifierEntry->ucIPDestinationAddressLength;uiIndex++)
867 if(Adapter->PackInfo[uiLoopIndex].ucIpVersion == IPV6)
869 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tIpv6 ulDestIpAddr :\n");
870 DumpIpv6Address(pstClassifierEntry->stDestIpAddress.ulIpv6Addr);
871 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tIpv6 ulDestIpMask :\n");
872 DumpIpv6Address(pstClassifierEntry->stDestIpAddress.ulIpv6Mask);
877 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tulDestIpAddr:%lX\n",pstClassifierEntry->stDestIpAddress.ulIpv4Addr[uiIndex]);
878 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tulDestIpMask:%lX\n",pstClassifierEntry->stDestIpAddress.ulIpv4Mask[uiIndex]);
881 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tucProtocol:0x%X\n",pstClassifierEntry->ucProtocol[0]);
882 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tu8ClassifierRulePriority:%X\n",pstClassifierEntry->u8ClassifierRulePriority);
886 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"ulSFID:%lX\n",Adapter->PackInfo[uiLoopIndex].ulSFID);
887 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"usVCID_Value:%X\n",Adapter->PackInfo[uiLoopIndex].usVCID_Value);
888 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"PhsEnabled: 0x%X\n",Adapter->PackInfo[uiLoopIndex].bHeaderSuppressionEnabled);
889 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"uiThreshold:%X\n",Adapter->PackInfo[uiLoopIndex].uiThreshold);
892 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"bValid:%X\n",Adapter->PackInfo[uiLoopIndex].bValid);
893 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"bActive:%X\n",Adapter->PackInfo[uiLoopIndex].bActive);
894 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"ActivateReqSent: %x", Adapter->PackInfo[uiLoopIndex].bActivateRequestSent);
895 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"u8QueueType:%X\n",Adapter->PackInfo[uiLoopIndex].u8QueueType);
896 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"uiMaxBucketSize:%X\n",Adapter->PackInfo[uiLoopIndex].uiMaxBucketSize);
897 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"uiPerSFTxResourceCount:%X\n",atomic_read(&Adapter->PackInfo[uiLoopIndex].uiPerSFTxResourceCount));
898 //DumpDebug(DUMP_INFO,(" bCSSupport:%X\n",Adapter->PackInfo[uiLoopIndex].bCSSupport));
899 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"CurrQueueDepthOnTarget: %x\n", Adapter->PackInfo[uiLoopIndex].uiCurrentQueueDepthOnTarget);
900 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"uiCurrentBytesOnHost:%X\n",Adapter->PackInfo[uiLoopIndex].uiCurrentBytesOnHost);
901 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"uiCurrentPacketsOnHost:%X\n",Adapter->PackInfo[uiLoopIndex].uiCurrentPacketsOnHost);
902 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"uiDroppedCountBytes:%X\n",Adapter->PackInfo[uiLoopIndex].uiDroppedCountBytes);
903 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"uiDroppedCountPackets:%X\n",Adapter->PackInfo[uiLoopIndex].uiDroppedCountPackets);
904 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"uiSentBytes:%X\n",Adapter->PackInfo[uiLoopIndex].uiSentBytes);
905 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"uiSentPackets:%X\n",Adapter->PackInfo[uiLoopIndex].uiSentPackets);
906 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"uiCurrentDrainRate:%X\n",Adapter->PackInfo[uiLoopIndex].uiCurrentDrainRate);
907 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"uiThisPeriodSentBytes:%X\n",Adapter->PackInfo[uiLoopIndex].uiThisPeriodSentBytes);
908 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"liDrainCalculated:%llX\n",Adapter->PackInfo[uiLoopIndex].liDrainCalculated);
909 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"uiCurrentTokenCount:%X\n",Adapter->PackInfo[uiLoopIndex].uiCurrentTokenCount);
910 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"liLastUpdateTokenAt:%llX\n",Adapter->PackInfo[uiLoopIndex].liLastUpdateTokenAt);
911 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"uiMaxAllowedRate:%X\n",Adapter->PackInfo[uiLoopIndex].uiMaxAllowedRate);
912 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"uiPendedLast:%X\n",Adapter->PackInfo[uiLoopIndex].uiPendedLast);
913 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"NumOfPacketsSent:%X\n",Adapter->PackInfo[uiLoopIndex].NumOfPacketsSent);
914 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "Direction: %x\n", Adapter->PackInfo[uiLoopIndex].ucDirection);
915 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "CID: %x\n", Adapter->PackInfo[uiLoopIndex].usCID);
916 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "ProtocolValid: %x\n", Adapter->PackInfo[uiLoopIndex].bProtocolValid);
917 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "TOSValid: %x\n", Adapter->PackInfo[uiLoopIndex].bTOSValid);
918 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "DestIpValid: %x\n", Adapter->PackInfo[uiLoopIndex].bDestIpValid);
919 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "SrcIpValid: %x\n", Adapter->PackInfo[uiLoopIndex].bSrcIpValid);
920 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "ActiveSet: %x\n", Adapter->PackInfo[uiLoopIndex].bActiveSet);
921 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "AdmittedSet: %x\n", Adapter->PackInfo[uiLoopIndex].bAdmittedSet);
922 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "AuthzSet: %x\n", Adapter->PackInfo[uiLoopIndex].bAuthorizedSet);
923 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "ClassifyPrority: %x\n", Adapter->PackInfo[uiLoopIndex].bClassifierPriority);
924 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "uiMaxLatency: %x\n",Adapter->PackInfo[uiLoopIndex].uiMaxLatency);
925 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]);
926 // BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "bHeaderSuppressionEnabled :%X\n", Adapter->PackInfo[uiLoopIndex].bHeaderSuppressionEnabled);
927 // BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "uiTotalTxBytes:%X\n", Adapter->PackInfo[uiLoopIndex].uiTotalTxBytes);
928 // BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "uiTotalRxBytes:%X\n", Adapter->PackInfo[uiLoopIndex].uiTotalRxBytes);
929 // DumpDebug(DUMP_INFO,(" uiRanOutOfResCount:%X\n",Adapter->PackInfo[uiLoopIndex].uiRanOutOfResCount));
932 for(uiLoopIndex = 0 ; uiLoopIndex < MIBS_MAX_HIST_ENTRIES ; uiLoopIndex++)
933 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"Adapter->aRxPktSizeHist[%x] = %x\n",uiLoopIndex,Adapter->aRxPktSizeHist[uiLoopIndex]);
935 for(uiLoopIndex = 0 ; uiLoopIndex < MIBS_MAX_HIST_ENTRIES ; uiLoopIndex++)
936 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"Adapter->aTxPktSizeHist[%x] = %x\n",uiLoopIndex,Adapter->aTxPktSizeHist[uiLoopIndex]);
946 __inline int reset_card_proc(PMINI_ADAPTER ps_adapter)
948 int retval = STATUS_SUCCESS;
950 PMINI_ADAPTER Adapter = GET_BCM_ADAPTER(gblpnetdev);
951 PS_INTERFACE_ADAPTER psIntfAdapter = NULL;
952 unsigned int value = 0, uiResetValue = 0;
954 psIntfAdapter = ((PS_INTERFACE_ADAPTER)(ps_adapter->pvInterfaceAdapter)) ;
956 ps_adapter->bDDRInitDone = FALSE;
958 if(ps_adapter->chip_id >= T3LPB)
960 //SYS_CFG register is write protected hence for modifying this reg value, it should be read twice before
961 rdmalt(ps_adapter,SYS_CFG, &value, sizeof(value));
962 rdmalt(ps_adapter,SYS_CFG, &value, sizeof(value));
964 //making bit[6...5] same as was before f/w download. this setting force the h/w to
965 //re-populated the SP RAM area with the string descriptor .
966 value = value | (ps_adapter->syscfgBefFwDld & 0x00000060) ;
967 wrmalt(ps_adapter, SYS_CFG, &value, sizeof(value));
970 //killing all submitted URBs.
971 psIntfAdapter->psAdapter->StopAllXaction = TRUE ;
972 Bcm_kill_all_URBs(psIntfAdapter);
973 /* Reset the UMA-B Device */
974 if(ps_adapter->chip_id >= T3LPB)
976 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "Reseting UMA-B \n");
977 retval = usb_reset_device(psIntfAdapter->udev);
979 psIntfAdapter->psAdapter->StopAllXaction = FALSE ;
981 if(retval != STATUS_SUCCESS)
983 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "Reset failed with ret value :%d", retval);
986 if (ps_adapter->chip_id == BCS220_2 ||
987 ps_adapter->chip_id == BCS220_2BC ||
988 ps_adapter->chip_id == BCS250_BC ||
989 ps_adapter->chip_id == BCS220_3)
991 retval = rdmalt(ps_adapter,HPM_CONFIG_LDO145, &value, sizeof(value));
994 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"read failed with status :%d",retval);
999 retval = wrmalt(ps_adapter, HPM_CONFIG_LDO145, &value, sizeof(value));
1002 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"write failed with status :%d",retval);
1010 retval = rdmalt(ps_adapter,0x0f007018, &value, sizeof(value));
1012 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"read failed with status :%d",retval);
1016 retval= wrmalt(ps_adapter, 0x0f007018, &value, sizeof(value)) ;
1018 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"write failed with status :%d",retval);
1022 // Toggling the GPIO 8, 9
1024 retval = wrmalt(ps_adapter, GPIO_OUTPUT_REGISTER, &value, sizeof(value));
1026 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"write failed with status :%d",retval);
1030 retval = wrmalt(ps_adapter, GPIO_MODE_REGISTER, &value, sizeof(value)) ;
1032 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"write failed with status :%d",retval);
1038 //ps_adapter->downloadDDR = false;
1040 if(ps_adapter->bFlashBoot)
1042 //In flash boot mode MIPS state register has reverse polarity.
1043 // So just or with setting bit 30.
1044 //Make the MIPS in Reset state.
1045 rdmalt(ps_adapter, CLOCK_RESET_CNTRL_REG_1, &uiResetValue, sizeof(uiResetValue));
1047 uiResetValue |=(1<<30);
1048 wrmalt(ps_adapter, CLOCK_RESET_CNTRL_REG_1, &uiResetValue, sizeof(uiResetValue));
1051 if(ps_adapter->chip_id >= T3LPB)
1055 // WA for SYSConfig Issue.
1056 // Read SYSCFG Twice to make it writable.
1058 rdmalt(ps_adapter, SYS_CFG, &uiResetValue, sizeof(uiResetValue));
1059 if(uiResetValue & (1<<4))
1062 rdmalt(ps_adapter, SYS_CFG, &uiResetValue, sizeof(uiResetValue));//2nd read to make it writable.
1063 uiResetValue &= (~(1<<4));
1064 wrmalt(ps_adapter,SYS_CFG, &uiResetValue, sizeof(uiResetValue));
1069 wrmalt(ps_adapter, 0x0f01186c, &uiResetValue, sizeof(uiResetValue));
1072 psIntfAdapter->psAdapter->StopAllXaction = FALSE ;
1076 __inline int run_card_proc(PMINI_ADAPTER ps_adapter )
1078 unsigned int value=0;
1081 if(rdmalt(ps_adapter, CLOCK_RESET_CNTRL_REG_1, &value, sizeof(value)) < 0) {
1082 BCM_DEBUG_PRINT(ps_adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL,"%s:%d\n", __FUNCTION__, __LINE__);
1083 return STATUS_FAILURE;
1086 if(ps_adapter->bFlashBoot)
1096 if(wrmalt(ps_adapter, CLOCK_RESET_CNTRL_REG_1, &value, sizeof(value)) < 0) {
1097 BCM_DEBUG_PRINT(ps_adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL,"%s:%d\n", __FUNCTION__, __LINE__);
1098 return STATUS_FAILURE;
1101 return STATUS_SUCCESS;
1104 int InitCardAndDownloadFirmware(PMINI_ADAPTER ps_adapter)
1107 UINT status = STATUS_SUCCESS;
1110 * Create the threads first and then download the
1111 * Firm/DDR Settings..
1114 if((status = create_worker_threads(ps_adapter))<0)
1116 BCM_DEBUG_PRINT(ps_adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Cannot create thread");
1120 * For Downloading the Firm, parse the cfg file first.
1122 status = bcm_parse_target_params (ps_adapter);
1127 if(ps_adapter->chip_id >= T3LPB)
1129 rdmalt(ps_adapter, SYS_CFG, &value, sizeof (value));
1130 ps_adapter->syscfgBefFwDld = value ;
1131 if((value & 0x60)== 0)
1133 ps_adapter->bFlashBoot = TRUE;
1137 reset_card_proc(ps_adapter);
1139 //Initializing the NVM.
1140 BcmInitNVM(ps_adapter);
1141 status = ddr_init(ps_adapter);
1144 BCM_DEBUG_PRINT (ps_adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "ddr_init Failed\n");
1148 /* Download cfg file */
1149 status = buffDnldVerify(ps_adapter,
1150 (PUCHAR)ps_adapter->pstargetparams,
1151 sizeof(STARGETPARAMS),
1155 BCM_DEBUG_PRINT(ps_adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Error downloading CFG file");
1158 BCM_DEBUG_PRINT(ps_adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "CFG file downloaded");
1160 if(register_networkdev(ps_adapter))
1162 BCM_DEBUG_PRINT(ps_adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Register Netdevice failed. Cleanup needs to be performed.");
1166 if(FALSE == ps_adapter->AutoFirmDld)
1168 BCM_DEBUG_PRINT(ps_adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "AutoFirmDld Disabled in CFG File..\n");
1169 //If Auto f/w download is disable, register the control interface,
1170 //register the control interface after the mailbox.
1171 if(register_control_device_interface(ps_adapter) < 0)
1173 BCM_DEBUG_PRINT(ps_adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Register Control Device failed. Cleanup needs to be performed.");
1177 return STATUS_SUCCESS;
1181 * Do the LED Settings here. It will be used by the Firmware Download
1186 * 1. If the LED Settings fails, do not stop and do the Firmware download.
1187 * 2. This init would happend only if the cfg file is present, else
1188 * call from the ioctl context.
1191 status = InitLedSettings (ps_adapter);
1195 BCM_DEBUG_PRINT(ps_adapter,DBG_TYPE_PRINTK, 0, 0,"INIT LED FAILED\n");
1198 if(ps_adapter->LEDInfo.led_thread_running & BCM_LED_THREAD_RUNNING_ACTIVELY)
1200 ps_adapter->DriverState = DRIVER_INIT;
1201 wake_up(&ps_adapter->LEDInfo.notify_led_event);
1204 if(ps_adapter->LEDInfo.led_thread_running & BCM_LED_THREAD_RUNNING_ACTIVELY)
1206 ps_adapter->DriverState = FW_DOWNLOAD;
1207 wake_up(&ps_adapter->LEDInfo.notify_led_event);
1211 wrmalt(ps_adapter, EEPROM_CAL_DATA_INTERNAL_LOC - 4, &value, sizeof(value));
1212 wrmalt(ps_adapter, EEPROM_CAL_DATA_INTERNAL_LOC - 8, &value, sizeof(value));
1214 if(ps_adapter->eNVMType == NVM_FLASH)
1216 status = PropagateCalParamsFromFlashToMemory(ps_adapter);
1219 BCM_DEBUG_PRINT(ps_adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL," Propogation of Cal param failed .." );
1224 else if(psAdapter->eNVMType == NVM_EEPROM)
1226 PropagateCalParamsFromEEPROMToMemory();
1230 /* Download Firmare */
1231 if ((status = BcmFileDownload( ps_adapter, BIN_FILE, FIRMWARE_BEGIN_ADDR)))
1233 BCM_DEBUG_PRINT(ps_adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "No Firmware File is present... \n");
1237 BCM_DEBUG_PRINT(ps_adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "BIN file downloaded");
1238 status = run_card_proc(ps_adapter);
1241 BCM_DEBUG_PRINT (ps_adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "run_card_proc Failed\n");
1246 ps_adapter->fw_download_done = TRUE;
1250 if(ps_adapter->LEDInfo.led_thread_running & BCM_LED_THREAD_RUNNING_ACTIVELY)
1252 ps_adapter->DriverState = FW_DOWNLOAD_DONE;
1253 wake_up(&ps_adapter->LEDInfo.notify_led_event);
1260 int bcm_parse_target_params(PMINI_ADAPTER Adapter)
1262 struct file *flp=NULL;
1263 mm_segment_t oldfs={0};
1268 buff=(PCHAR)kmalloc(BUFFER_1K, GFP_KERNEL);
1273 if((Adapter->pstargetparams =
1274 kmalloc(sizeof(STARGETPARAMS), GFP_KERNEL)) == NULL)
1279 flp=open_firmware_file(Adapter, CFG_FILE);
1281 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "NOT ABLE TO OPEN THE %s FILE \n", CFG_FILE);
1283 kfree(Adapter->pstargetparams);
1284 Adapter->pstargetparams = NULL;
1287 oldfs=get_fs(); set_fs(get_ds());
1288 len=vfs_read(flp, (void __user __force *)buff, BUFFER_1K, &pos);
1291 if(len != sizeof(STARGETPARAMS))
1293 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL,"Mismatch in Target Param Structure!\n");
1295 kfree(Adapter->pstargetparams);
1296 Adapter->pstargetparams = NULL;
1297 filp_close(flp, current->files);
1300 filp_close(flp, current->files);
1302 /* Check for autolink in config params */
1304 * Values in Adapter->pstargetparams are in network byte order
1306 memcpy(Adapter->pstargetparams, buff, sizeof(STARGETPARAMS));
1308 beceem_parse_target_struct(Adapter);
1309 return STATUS_SUCCESS;
1312 void beceem_parse_target_struct(PMINI_ADAPTER Adapter)
1314 UINT uiHostDrvrCfg6 =0, uiEEPROMFlag = 0;;
1316 if(ntohl(Adapter->pstargetparams->m_u32PhyParameter2) & AUTO_SYNC_DISABLE)
1318 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "AutoSyncup is Disabled\n");
1319 Adapter->AutoSyncup = FALSE;
1323 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "AutoSyncup is Enabled\n");
1324 Adapter->AutoSyncup = TRUE;
1326 if(ntohl(Adapter->pstargetparams->HostDrvrConfig6) & AUTO_LINKUP_ENABLE)
1328 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Enabling autolink up");
1329 Adapter->AutoLinkUp = TRUE;
1333 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Disabling autolink up");
1334 Adapter->AutoLinkUp = FALSE;
1336 // Setting the DDR Setting..
1337 Adapter->DDRSetting =
1338 (ntohl(Adapter->pstargetparams->HostDrvrConfig6) >>8)&0x0F;
1339 Adapter->ulPowerSaveMode =
1340 (ntohl(Adapter->pstargetparams->HostDrvrConfig6)>>12)&0x0F;
1342 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "DDR Setting: %x\n", Adapter->DDRSetting);
1343 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT,DBG_LVL_ALL, "Power Save Mode: %lx\n",
1344 Adapter->ulPowerSaveMode);
1345 if(ntohl(Adapter->pstargetparams->HostDrvrConfig6) & AUTO_FIRM_DOWNLOAD)
1347 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Enabling Auto Firmware Download\n");
1348 Adapter->AutoFirmDld = TRUE;
1352 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Disabling Auto Firmware Download\n");
1353 Adapter->AutoFirmDld = FALSE;
1355 uiHostDrvrCfg6 = ntohl(Adapter->pstargetparams->HostDrvrConfig6);
1356 Adapter->bMipsConfig = (uiHostDrvrCfg6>>20)&0x01;
1357 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL,"MIPSConfig : 0x%X\n",Adapter->bMipsConfig);
1358 //used for backward compatibility.
1359 Adapter->bDPLLConfig = (uiHostDrvrCfg6>>19)&0x01;
1361 Adapter->PmuMode= (uiHostDrvrCfg6 >> 24 ) & 0x03;
1362 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "PMU MODE: %x", Adapter->PmuMode);
1364 if((uiHostDrvrCfg6 >> HOST_BUS_SUSPEND_BIT ) & (0x01))
1366 Adapter->bDoSuspend = TRUE;
1367 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Making DoSuspend TRUE as per configFile");
1370 uiEEPROMFlag = ntohl(Adapter->pstargetparams->m_u32EEPROMFlag);
1371 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "uiEEPROMFlag : 0x%X\n",uiEEPROMFlag);
1372 Adapter->eNVMType = (NVM_TYPE)((uiEEPROMFlag>>4)&0x3);
1375 Adapter->bStatusWrite = (uiEEPROMFlag>>6)&0x1;
1376 //printk(("bStatusWrite : 0x%X\n", Adapter->bStatusWrite));
1378 Adapter->uiSectorSizeInCFG = 1024*(0xFFFF & ntohl(Adapter->pstargetparams->HostDrvrConfig4));
1379 //printk(("uiSectorSize : 0x%X\n", Adapter->uiSectorSizeInCFG));
1381 Adapter->bSectorSizeOverride =(bool) ((ntohl(Adapter->pstargetparams->HostDrvrConfig4))>>16)&0x1;
1382 //printk(MP_INIT,("bSectorSizeOverride : 0x%X\n",Adapter->bSectorSizeOverride));
1384 if(ntohl(Adapter->pstargetparams->m_u32PowerSavingModeOptions) &0x01)
1385 Adapter->ulPowerSaveMode = DEVICE_POWERSAVE_MODE_AS_PROTOCOL_IDLE_MODE;
1386 //autocorrection part
1387 if(Adapter->ulPowerSaveMode != DEVICE_POWERSAVE_MODE_AS_PROTOCOL_IDLE_MODE)
1388 doPowerAutoCorrection(Adapter);
1392 VOID doPowerAutoCorrection(PMINI_ADAPTER psAdapter)
1394 UINT reporting_mode = 0;
1396 reporting_mode = ntohl(psAdapter->pstargetparams->m_u32PowerSavingModeOptions) &0x02 ;
1397 psAdapter->bIsAutoCorrectEnabled = !((char)(psAdapter->ulPowerSaveMode >> 3) & 0x1);
1399 if(reporting_mode == TRUE)
1401 BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL,"can't do suspen/resume as reporting mode is enable");
1402 psAdapter->bDoSuspend = FALSE;
1405 if (psAdapter->bIsAutoCorrectEnabled && (psAdapter->chip_id >= T3LPB))
1407 //If reporting mode is enable, switch PMU to PMC
1409 if(reporting_mode == FALSE)
1411 psAdapter->ulPowerSaveMode = DEVICE_POWERSAVE_MODE_AS_PMU_SHUTDOWN;
1412 psAdapter->bDoSuspend = TRUE;
1413 BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL,"PMU selected ....");
1419 psAdapter->ulPowerSaveMode = DEVICE_POWERSAVE_MODE_AS_PMU_CLOCK_GATING;
1420 psAdapter->bDoSuspend =FALSE;
1421 BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL,"PMC selected..");
1425 //clearing space bit[15..12]
1426 psAdapter->pstargetparams->HostDrvrConfig6 &= ~(htonl((0xF << 12)));
1427 //placing the power save mode option
1428 psAdapter->pstargetparams->HostDrvrConfig6 |= htonl((psAdapter->ulPowerSaveMode << 12));
1431 else if (psAdapter->bIsAutoCorrectEnabled == FALSE)
1434 // remove the autocorrect disable bit set before dumping.
1435 psAdapter->ulPowerSaveMode &= ~(1 << 3);
1436 psAdapter->pstargetparams->HostDrvrConfig6 &= ~(htonl(1 << 15));
1437 BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL,"Using Forced User Choice: %lx\n", psAdapter->ulPowerSaveMode);
1442 static unsigned char *ReadMacAddrEEPROM(PMINI_ADAPTER Adapter, ulong dwAddress)
1444 unsigned char *pucmacaddr = NULL;
1445 int status = 0, i=0;
1446 unsigned int temp =0;
1449 pucmacaddr = (unsigned char *)kmalloc(MAC_ADDRESS_SIZE, GFP_KERNEL);
1452 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "No Buffers to Read the EEPROM Address\n");
1456 dwAddress |= 0x5b000000;
1457 status = wrmalt(Adapter, EEPROM_COMMAND_Q_REG,
1458 (PUINT)&dwAddress, sizeof(UINT));
1459 if(status != STATUS_SUCCESS)
1461 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "wrm Failed..\n");
1466 for(i=0;i<MAC_ADDRESS_SIZE;i++)
1468 status = rdmalt(Adapter, EEPROM_READ_DATA_Q_REG, &temp,sizeof(temp));
1469 if(status != STATUS_SUCCESS)
1471 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "rdm Failed..\n");
1476 pucmacaddr[i] = temp & 0xff;
1477 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL,"%x \n", pucmacaddr[i]);
1485 INT ReadMacAddressFromEEPROM(PMINI_ADAPTER Adapter)
1487 unsigned char *puMacAddr = NULL;
1490 puMacAddr = ReadMacAddrEEPROM(Adapter,0x200);
1493 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, NEXT_SEND, DBG_LVL_ALL, "Couldn't retrieve the Mac Address\n");
1494 return STATUS_FAILURE;
1498 if((puMacAddr[0] == 0x0 && puMacAddr[1] == 0x0 &&
1499 puMacAddr[2] == 0x0 && puMacAddr[3] == 0x0 &&
1500 puMacAddr[4] == 0x0 && puMacAddr[5] == 0x0) ||
1501 (puMacAddr[0] == 0xFF && puMacAddr[1] == 0xFF &&
1502 puMacAddr[2] == 0xFF && puMacAddr[3] == 0xFF &&
1503 puMacAddr[4] == 0xFF && puMacAddr[5] == 0xFF))
1505 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, NEXT_SEND, DBG_LVL_ALL, "Invalid Mac Address\n");
1507 return STATUS_FAILURE;
1509 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, NEXT_SEND, DBG_LVL_ALL, "The Mac Address received is: \n");
1510 memcpy(Adapter->dev->dev_addr, puMacAddr, MAC_ADDRESS_SIZE);
1511 for(i=0;i<MAC_ADDRESS_SIZE;i++)
1513 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"%02x ", Adapter->dev->dev_addr[i]);
1515 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"\n");
1518 return STATUS_SUCCESS;
1522 static void convertEndian(B_UINT8 rwFlag, PUINT puiBuffer, UINT uiByteCount)
1526 if(RWM_WRITE == rwFlag) {
1527 for(uiIndex =0; uiIndex < (uiByteCount/sizeof(UINT)); uiIndex++) {
1528 puiBuffer[uiIndex] = htonl(puiBuffer[uiIndex]);
1531 for(uiIndex =0; uiIndex < (uiByteCount/sizeof(UINT)); uiIndex++) {
1532 puiBuffer[uiIndex] = ntohl(puiBuffer[uiIndex]);
1537 #define CACHE_ADDRESS_MASK 0x80000000
1538 #define UNCACHE_ADDRESS_MASK 0xa0000000
1540 int rdm(PMINI_ADAPTER Adapter, UINT uiAddress, PCHAR pucBuff, size_t sSize)
1544 uiRetVal = Adapter->interface_rdm(Adapter->pvInterfaceAdapter,
1545 uiAddress, pucBuff, sSize);
1552 int wrm(PMINI_ADAPTER Adapter, UINT uiAddress, PCHAR pucBuff, size_t sSize)
1556 iRetVal = Adapter->interface_wrm(Adapter->pvInterfaceAdapter,
1557 uiAddress, pucBuff, sSize);
1563 int wrmalt (PMINI_ADAPTER Adapter, UINT uiAddress, PUINT pucBuff, size_t size)
1565 convertEndian(RWM_WRITE, pucBuff, size);
1566 return wrm(Adapter, uiAddress, (PUCHAR)pucBuff, size);
1569 int rdmalt (PMINI_ADAPTER Adapter, UINT uiAddress, PUINT pucBuff, size_t size)
1573 uiRetVal = rdm(Adapter,uiAddress,(PUCHAR)pucBuff,size);
1574 convertEndian(RWM_READ, (PUINT)pucBuff, size);
1579 int rdmWithLock(PMINI_ADAPTER Adapter, UINT uiAddress, PCHAR pucBuff, size_t sSize)
1582 INT status = STATUS_SUCCESS ;
1583 down(&Adapter->rdmwrmsync);
1585 if((Adapter->IdleMode == TRUE) ||
1586 (Adapter->bShutStatus ==TRUE) ||
1587 (Adapter->bPreparingForLowPowerMode ==TRUE))
1593 status = rdm(Adapter, uiAddress, pucBuff, sSize);
1596 up(&Adapter->rdmwrmsync);
1599 int wrmWithLock(PMINI_ADAPTER Adapter, UINT uiAddress, PCHAR pucBuff, size_t sSize)
1601 INT status = STATUS_SUCCESS ;
1602 down(&Adapter->rdmwrmsync);
1604 if((Adapter->IdleMode == TRUE) ||
1605 (Adapter->bShutStatus ==TRUE) ||
1606 (Adapter->bPreparingForLowPowerMode ==TRUE))
1612 status =wrm(Adapter, uiAddress, pucBuff, sSize);
1615 up(&Adapter->rdmwrmsync);
1619 int wrmaltWithLock (PMINI_ADAPTER Adapter, UINT uiAddress, PUINT pucBuff, size_t size)
1621 int iRetVal = STATUS_SUCCESS;
1623 down(&Adapter->rdmwrmsync);
1625 if((Adapter->IdleMode == TRUE) ||
1626 (Adapter->bShutStatus ==TRUE) ||
1627 (Adapter->bPreparingForLowPowerMode ==TRUE))
1633 iRetVal = wrmalt(Adapter,uiAddress,pucBuff,size);
1636 up(&Adapter->rdmwrmsync);
1640 int rdmaltWithLock (PMINI_ADAPTER Adapter, UINT uiAddress, PUINT pucBuff, size_t size)
1642 INT uiRetVal =STATUS_SUCCESS;
1644 down(&Adapter->rdmwrmsync);
1646 if((Adapter->IdleMode == TRUE) ||
1647 (Adapter->bShutStatus ==TRUE) ||
1648 (Adapter->bPreparingForLowPowerMode ==TRUE))
1654 uiRetVal = rdmalt(Adapter,uiAddress, pucBuff, size);
1657 up(&Adapter->rdmwrmsync);
1662 static VOID HandleShutDownModeWakeup(PMINI_ADAPTER Adapter)
1664 int clear_abort_pattern = 0,Status = 0;
1665 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL, "====>\n");
1666 //target has woken up From Shut Down
1667 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL, "Clearing Shut Down Software abort pattern\n");
1668 Status = wrmalt(Adapter,SW_ABORT_IDLEMODE_LOC, (PUINT)&clear_abort_pattern, sizeof(clear_abort_pattern));
1671 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL,"WRM to SW_ABORT_IDLEMODE_LOC failed with err:%d", Status);
1674 if(Adapter->ulPowerSaveMode != DEVICE_POWERSAVE_MODE_AS_PROTOCOL_IDLE_MODE)
1677 InterfaceHandleShutdownModeWakeup(Adapter);
1680 if(Adapter->LEDInfo.led_thread_running & BCM_LED_THREAD_RUNNING_ACTIVELY)
1682 Adapter->DriverState = NO_NETWORK_ENTRY;
1683 wake_up(&Adapter->LEDInfo.notify_led_event);
1686 Adapter->bTriedToWakeUpFromlowPowerMode = FALSE;
1687 Adapter->bShutStatus = FALSE;
1688 wake_up(&Adapter->lowpower_mode_wait_queue);
1689 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL, "<====\n");
1692 static VOID SendShutModeResponse(PMINI_ADAPTER Adapter)
1694 CONTROL_MESSAGE stShutdownResponse;
1695 UINT NVMAccess = 0,lowPwrAbortMsg = 0;
1698 memset (&stShutdownResponse, 0, sizeof(CONTROL_MESSAGE));
1699 stShutdownResponse.Leader.Status = LINK_UP_CONTROL_REQ;
1700 stShutdownResponse.Leader.PLength = 8;//8 bytes;
1701 stShutdownResponse.szData[0] = LINK_UP_ACK;
1702 stShutdownResponse.szData[1] = LINK_SHUTDOWN_REQ_FROM_FIRMWARE;
1704 /*********************************
1706 ** if [ semaphore is available ]
1707 ** acquire semaphone and return value 0 ;
1709 ** return non-zero value ;
1711 ***********************************/
1713 NVMAccess = down_trylock(&Adapter->NVMRdmWrmLock);
1715 lowPwrAbortMsg= down_trylock(&Adapter->LowPowerModeSync);
1718 if(NVMAccess || lowPwrAbortMsg|| atomic_read(&Adapter->TotalPacketCount))
1721 up(&Adapter->NVMRdmWrmLock);
1724 up(&Adapter->LowPowerModeSync);
1726 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL, "Device Access is going on NACK the Shut Down MODE\n");
1727 stShutdownResponse.szData[2] = SHUTDOWN_NACK_FROM_DRIVER;//NACK- device access is going on.
1728 Adapter->bPreparingForLowPowerMode = FALSE;
1732 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL, "Sending SHUTDOWN MODE ACK\n");
1733 stShutdownResponse.szData[2] = SHUTDOWN_ACK_FROM_DRIVER;//ShutDown ACK
1735 /* Wait for the LED to TURN OFF before sending ACK response */
1736 if(Adapter->LEDInfo.led_thread_running & BCM_LED_THREAD_RUNNING_ACTIVELY)
1740 /* Wake the LED Thread with LOWPOWER_MODE_ENTER State */
1741 Adapter->DriverState = LOWPOWER_MODE_ENTER;
1742 wake_up(&Adapter->LEDInfo.notify_led_event);
1744 /* Wait for 1 SEC for LED to OFF */
1745 iRetVal = wait_event_timeout(Adapter->LEDInfo.idleModeSyncEvent,\
1746 Adapter->LEDInfo.bIdle_led_off, msecs_to_jiffies(1000));
1748 /* If Timed Out to Sync IDLE MODE Enter, do IDLE mode Exit and Send NACK to device */
1751 stShutdownResponse.szData[1] = SHUTDOWN_NACK_FROM_DRIVER;//NACK- device access is going on.
1753 Adapter->DriverState = NO_NETWORK_ENTRY;
1754 wake_up(&Adapter->LEDInfo.notify_led_event);
1758 if(stShutdownResponse.szData[2] == SHUTDOWN_ACK_FROM_DRIVER)
1760 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL,"ACKING SHUTDOWN MODE !!!!!!!!!");
1761 down(&Adapter->rdmwrmsync);
1762 Adapter->bPreparingForLowPowerMode = TRUE;
1763 up(&Adapter->rdmwrmsync);
1765 if(Adapter->bDoSuspend == TRUE)
1766 Bcm_kill_all_URBs((PS_INTERFACE_ADAPTER)(Adapter->pvInterfaceAdapter));
1770 Adapter->bPreparingForLowPowerMode = FALSE;
1774 up(&Adapter->NVMRdmWrmLock);
1777 up(&Adapter->LowPowerModeSync);
1779 Status = CopyBufferToControlPacket(Adapter,&stShutdownResponse);
1780 if((Status != STATUS_SUCCESS))
1782 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL,"fail to send the Idle mode Request \n");
1783 Adapter->bPreparingForLowPowerMode = FALSE;
1785 StartInterruptUrb((PS_INTERFACE_ADAPTER)(Adapter->pvInterfaceAdapter));
1790 void HandleShutDownModeRequest(PMINI_ADAPTER Adapter,PUCHAR pucBuffer)
1792 B_UINT32 uiResetValue = 0;
1794 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL, "====>\n");
1796 if(*(pucBuffer+1) == COMPLETE_WAKE_UP_NOTIFICATION_FRM_FW)
1798 HandleShutDownModeWakeup(Adapter);
1800 else if(*(pucBuffer+1) == LINK_SHUTDOWN_REQ_FROM_FIRMWARE)
1802 //Target wants to go to Shut Down Mode
1803 //InterfacePrepareForShutdown(Adapter);
1804 if(Adapter->chip_id == BCS220_2 ||
1805 Adapter->chip_id == BCS220_2BC ||
1806 Adapter->chip_id == BCS250_BC ||
1807 Adapter->chip_id == BCS220_3)
1809 rdmalt(Adapter,HPM_CONFIG_MSW, &uiResetValue, 4);
1810 uiResetValue |= (1<<17);
1811 wrmalt(Adapter, HPM_CONFIG_MSW, &uiResetValue, 4);
1814 SendShutModeResponse(Adapter);
1815 BCM_DEBUG_PRINT (Adapter,DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL,"ShutDownModeResponse:Notification received: Sending the response(Ack/Nack)\n");
1818 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL, "<====\n");
1823 VOID ResetCounters(PMINI_ADAPTER Adapter)
1826 beceem_protocol_reset(Adapter);
1828 Adapter->CurrNumRecvDescs = 0;
1829 Adapter->PrevNumRecvDescs = 0;
1830 Adapter->LinkUpStatus = 0;
1831 Adapter->LinkStatus = 0;
1832 atomic_set(&Adapter->cntrlpktCnt,0);
1833 atomic_set (&Adapter->TotalPacketCount,0);
1834 Adapter->fw_download_done=FALSE;
1835 Adapter->LinkStatus = 0;
1836 Adapter->AutoLinkUp = FALSE;
1837 Adapter->IdleMode = FALSE;
1838 Adapter->bShutStatus = FALSE;
1841 S_CLASSIFIER_RULE *GetFragIPClsEntry(PMINI_ADAPTER Adapter,USHORT usIpIdentification,ULONG SrcIP)
1844 for(uiIndex=0;uiIndex<MAX_FRAGMENTEDIP_CLASSIFICATION_ENTRIES;uiIndex++)
1846 if((Adapter->astFragmentedPktClassifierTable[uiIndex].bUsed)&&
1847 (Adapter->astFragmentedPktClassifierTable[uiIndex].usIpIdentification == usIpIdentification)&&
1848 (Adapter->astFragmentedPktClassifierTable[uiIndex].ulSrcIpAddress== SrcIP)&&
1849 !Adapter->astFragmentedPktClassifierTable[uiIndex].bOutOfOrderFragment)
1850 return Adapter->astFragmentedPktClassifierTable[uiIndex].pstMatchedClassifierEntry;
1855 void AddFragIPClsEntry(PMINI_ADAPTER Adapter,PS_FRAGMENTED_PACKET_INFO psFragPktInfo)
1858 for(uiIndex=0;uiIndex<MAX_FRAGMENTEDIP_CLASSIFICATION_ENTRIES;uiIndex++)
1860 if(!Adapter->astFragmentedPktClassifierTable[uiIndex].bUsed)
1862 memcpy(&Adapter->astFragmentedPktClassifierTable[uiIndex],psFragPktInfo,sizeof(S_FRAGMENTED_PACKET_INFO));
1869 void DelFragIPClsEntry(PMINI_ADAPTER Adapter,USHORT usIpIdentification,ULONG SrcIp)
1872 for(uiIndex=0;uiIndex<MAX_FRAGMENTEDIP_CLASSIFICATION_ENTRIES;uiIndex++)
1874 if((Adapter->astFragmentedPktClassifierTable[uiIndex].bUsed)&&
1875 (Adapter->astFragmentedPktClassifierTable[uiIndex].usIpIdentification == usIpIdentification)&&
1876 (Adapter->astFragmentedPktClassifierTable[uiIndex].ulSrcIpAddress== SrcIp))
1877 memset(&Adapter->astFragmentedPktClassifierTable[uiIndex],0,sizeof(S_FRAGMENTED_PACKET_INFO));
1881 void update_per_cid_rx (PMINI_ADAPTER Adapter)
1885 if((jiffies - Adapter->liDrainCalculated) < XSECONDS)
1888 for(qindex = 0; qindex < HiPriority; qindex++)
1890 if(Adapter->PackInfo[qindex].ucDirection == 0)
1892 Adapter->PackInfo[qindex].uiCurrentRxRate =
1893 (Adapter->PackInfo[qindex].uiCurrentRxRate +
1894 Adapter->PackInfo[qindex].uiThisPeriodRxBytes)/2;
1896 Adapter->PackInfo[qindex].uiThisPeriodRxBytes = 0;
1900 Adapter->PackInfo[qindex].uiCurrentDrainRate =
1901 (Adapter->PackInfo[qindex].uiCurrentDrainRate +
1902 Adapter->PackInfo[qindex].uiThisPeriodSentBytes)/2;
1904 Adapter->PackInfo[qindex].uiThisPeriodSentBytes=0;
1907 Adapter->liDrainCalculated=jiffies;
1909 void update_per_sf_desc_cnts( PMINI_ADAPTER Adapter)
1912 u32 uibuff[MAX_TARGET_DSX_BUFFERS];
1914 if(!atomic_read (&Adapter->uiMBupdate))
1917 if(rdmaltWithLock(Adapter, TARGET_SFID_TXDESC_MAP_LOC, (PUINT)uibuff, sizeof(UINT) * MAX_TARGET_DSX_BUFFERS)<0)
1919 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "rdm failed\n");
1922 for(iIndex = 0;iIndex < HiPriority; iIndex++)
1924 if(Adapter->PackInfo[iIndex].bValid && Adapter->PackInfo[iIndex].ucDirection)
1926 if(Adapter->PackInfo[iIndex].usVCID_Value < MAX_TARGET_DSX_BUFFERS)
1928 atomic_set(&Adapter->PackInfo[iIndex].uiPerSFTxResourceCount, uibuff[Adapter->PackInfo[iIndex].usVCID_Value]);
1932 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "Invalid VCID : %x \n",
1933 Adapter->PackInfo[iIndex].usVCID_Value);
1937 atomic_set (&Adapter->uiMBupdate, FALSE);
1940 void flush_queue(PMINI_ADAPTER Adapter, UINT iQIndex)
1942 struct sk_buff* PacketToDrop=NULL;
1943 struct net_device_stats* netstats = &Adapter->dev->stats;
1945 spin_lock_bh(&Adapter->PackInfo[iQIndex].SFQueueLock);
1947 while(Adapter->PackInfo[iQIndex].FirstTxQueue &&
1948 atomic_read(&Adapter->TotalPacketCount))
1950 PacketToDrop = Adapter->PackInfo[iQIndex].FirstTxQueue;
1951 if(PacketToDrop && PacketToDrop->len)
1953 netstats->tx_dropped++;
1954 DEQUEUEPACKET(Adapter->PackInfo[iQIndex].FirstTxQueue, \
1955 Adapter->PackInfo[iQIndex].LastTxQueue);
1957 Adapter->PackInfo[iQIndex].uiCurrentPacketsOnHost--;
1958 Adapter->PackInfo[iQIndex].uiCurrentBytesOnHost -= PacketToDrop->len;
1960 //Adding dropped statistics
1961 Adapter->PackInfo[iQIndex].uiDroppedCountBytes += PacketToDrop->len;
1962 Adapter->PackInfo[iQIndex].uiDroppedCountPackets++;
1964 dev_kfree_skb(PacketToDrop);
1965 atomic_dec(&Adapter->TotalPacketCount);
1966 atomic_inc(&Adapter->TxDroppedPacketCount);
1970 spin_unlock_bh(&Adapter->PackInfo[iQIndex].SFQueueLock);
1974 void beceem_protocol_reset (PMINI_ADAPTER Adapter)
1978 if(NULL != Adapter->dev)
1980 netif_carrier_off(Adapter->dev);
1981 netif_stop_queue(Adapter->dev);
1984 Adapter->IdleMode = FALSE;
1985 Adapter->LinkUpStatus = FALSE;
1986 ClearTargetDSXBuffer(Adapter,0, TRUE);
1987 //Delete All Classifier Rules
1989 for(i = 0;i<HiPriority;i++)
1991 DeleteAllClassifiersForSF(Adapter,i);
1994 flush_all_queues(Adapter);
1996 if(Adapter->TimerActive == TRUE)
1997 Adapter->TimerActive = FALSE;
1999 memset(Adapter->astFragmentedPktClassifierTable, 0,
2000 sizeof(S_FRAGMENTED_PACKET_INFO) *
2001 MAX_FRAGMENTEDIP_CLASSIFICATION_ENTRIES);
2003 for(i = 0;i<HiPriority;i++)
2005 //resetting only the first size (S_MIBS_SERVICEFLOW_TABLE) for the SF.
2006 // It is same between MIBs and SF.
2007 memset((PVOID)&Adapter->PackInfo[i],0,sizeof(S_MIBS_SERVICEFLOW_TABLE));