drivers/staging/bcm/Misc.c

   1 #include "headers.h"
   2
   3 static VOID default_wimax_protocol_initialize(PMINI_ADAPTER Adapter)
   4 {
   5
   6         UINT    uiLoopIndex;
   7
   8     for(uiLoopIndex=0; uiLoopIndex < NO_OF_QUEUES-1; uiLoopIndex++)
   9     {
  10         Adapter->PackInfo[uiLoopIndex].uiThreshold=TX_PACKET_THRESHOLD;
  11         Adapter->PackInfo[uiLoopIndex].uiMaxAllowedRate=MAX_ALLOWED_RATE;
  12         Adapter->PackInfo[uiLoopIndex].uiMaxBucketSize=20*1024*1024;
  13     }
  14
  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;
  20     return;
  21 }
  22
  23
  24 INT
  25 InitAdapter(PMINI_ADAPTER psAdapter)
  26 {
  27     int i = 0;
  28         INT Status = STATUS_SUCCESS ;
  29         BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_INITEXIT, MP_INIT,  DBG_LVL_ALL,  "Initialising Adapter = 0x%x",(unsigned int) psAdapter);
  30
  31         if(psAdapter == NULL)
  32         {
  33                 BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_INITEXIT, MP_INIT,  DBG_LVL_ALL, "Adapter is NULL");
  34                 return -EINVAL;
  35         }
  36
  37         sema_init(&psAdapter->NVMRdmWrmLock,1);
  38 //      psAdapter->ulFlashCalStart = FLASH_AUTO_INIT_BASE_ADDR;
  39
  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);
  47
  48   // spin_lock_init(&psAdapter->sleeper_lock);
  49
  50     for(i=0;i<NO_OF_QUEUES; i++)
  51         spin_lock_init(&psAdapter->PackInfo[i].SFQueueLock);
  52     i=0;
  53
  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;
  62
  63     psAdapter->pvOsDepData = (PLINUX_DEP_DATA) kmalloc(sizeof(LINUX_DEP_DATA),
  64                  GFP_KERNEL);
  65
  66     if(psAdapter->pvOsDepData == NULL)
  67         {
  68         BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Linux Specific Data allocation failed");
  69         return -ENOMEM;
  70     }
  71     memset(psAdapter->pvOsDepData, 0, sizeof(LINUX_DEP_DATA));
  72
  73         default_wimax_protocol_initialize(psAdapter);
  74         for (i=0;i<MAX_CNTRL_PKTS;i++)
  75         {
  76                 psAdapter->txctlpacket[i] = (char *)kmalloc(MAX_CNTL_PKT_SIZE,
  77                                                                                                 GFP_KERNEL);
  78                 if(!psAdapter->txctlpacket[i])
  79                 {
  80                         BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "No More Cntl pkts got, max got is %d", i);
  81                         return -ENOMEM;
  82                 }
  83         }
  84         if(AllocAdapterDsxBuffer(psAdapter))
  85         {
  86                 BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Failed to allocate DSX buffers");
  87                 return -EINVAL;
  88         }
  89
  90         //Initialize PHS interface
  91         if(phs_init(&psAdapter->stBCMPhsContext,psAdapter)!=0)
  92         {
  93                 BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL,"%s:%s:%d:Error PHS Init Failed=====>\n", __FILE__, __FUNCTION__, __LINE__);
  94                 return -ENOMEM;
  95         }
  96
  97         Status = BcmAllocFlashCSStructure(psAdapter);
  98         if(Status)
  99         {
 100                 BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL,"Memory Allocation for Flash structure failed");
 101                 return Status ;
 102         }
 103
 104         Status = vendorextnInit(psAdapter);
 105
 106         if(STATUS_SUCCESS != Status)
 107         {
 108                 BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL,"Vendor Init Failed");
 109                 return Status ;
 110         }
 111
 112         BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL,  "Adapter initialised");
 113
 114
 115         return STATUS_SUCCESS;
 116 }
 117
 118 VOID AdapterFree(PMINI_ADAPTER Adapter)
 119 {
 120         INT count = 0;
 121
 122         beceem_protocol_reset(Adapter);
 123
 124         vendorextnExit(Adapter);
 125
 126         if(Adapter->control_packet_handler && !IS_ERR(Adapter->control_packet_handler))
 127                 kthread_stop (Adapter->control_packet_handler);
 128         if(Adapter->transmit_packet_thread && !IS_ERR(Adapter->transmit_packet_thread))
 129         kthread_stop (Adapter->transmit_packet_thread);
 130     wake_up(&Adapter->process_read_wait_queue);
 131         if(Adapter->LEDInfo.led_thread_running & (BCM_LED_THREAD_RUNNING_ACTIVELY | BCM_LED_THREAD_RUNNING_INACTIVELY))
 132                 kthread_stop (Adapter->LEDInfo.led_cntrl_threadid);
 133         bcm_unregister_networkdev(Adapter);
 134         while(atomic_read(&Adapter->ApplicationRunning))
 135         {
 136                 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Waiting for Application to close.. %d\n",atomic_read(&Adapter->ApplicationRunning));
 137                 msleep(100);
 138         }
 139         unregister_control_device_interface(Adapter);
 140         if(Adapter->dev && !IS_ERR(Adapter->dev))
 141                 free_netdev(Adapter->dev);
 142         if(Adapter->pstargetparams != NULL)
 143         {
 144                 bcm_kfree(Adapter->pstargetparams);
 145         }
 146         for (count =0;count < MAX_CNTRL_PKTS;count++)
 147         {
 148                 if(Adapter->txctlpacket[count])
 149                         bcm_kfree(Adapter->txctlpacket[count]);
 150         }
 151         FreeAdapterDsxBuffer(Adapter);
 152         if(Adapter->pvOsDepData)
 153                 bcm_kfree (Adapter->pvOsDepData);
 154         if(Adapter->pvInterfaceAdapter)
 155                 bcm_kfree(Adapter->pvInterfaceAdapter);
 156
 157         //Free the PHS Interface
 158         PhsCleanup(&Adapter->stBCMPhsContext);
 159
 160 #ifndef BCM_SHM_INTERFACE
 161         BcmDeAllocFlashCSStructure(Adapter);
 162 #endif
 163
 164         bcm_kfree (Adapter);
 165         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "<========\n");
 166 }
 167
 168
 169 int create_worker_threads(PMINI_ADAPTER psAdapter)
 170 {
 171         BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Init Threads...");
 172         // Rx Control Packets Processing
 173         psAdapter->control_packet_handler = kthread_run((int (*)(void *))
 174                         control_packet_handler, psAdapter, "CtrlPktHdlr");
 175         if(IS_ERR(psAdapter->control_packet_handler))
 176         {
 177                 BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "No Kernel Thread, but still returning success\n");
 178                 return PTR_ERR(psAdapter->control_packet_handler);
 179         }
 180         // Tx Thread
 181         psAdapter->transmit_packet_thread = kthread_run((int (*)(void *))
 182                 tx_pkt_handler, psAdapter, "TxPktThread");
 183         if(IS_ERR (psAdapter->transmit_packet_thread))
 184         {
 185                 BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "No Kernel Thread, but still returning success");
 186                 kthread_stop(psAdapter->control_packet_handler);
 187                 return PTR_ERR(psAdapter->transmit_packet_thread);
 188         }
 189         return 0;
 190 }
 191
 192
 193 static inline struct file *open_firmware_file(PMINI_ADAPTER Adapter, char *path)
 194 {
 195     struct file             *flp=NULL;
 196     mm_segment_t        oldfs;
 197     oldfs=get_fs();
 198         set_fs(get_ds());
 199     flp=filp_open(path, O_RDONLY, S_IRWXU);
 200     set_fs(oldfs);
 201     if(IS_ERR(flp))
 202     {
 203         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Unable To Open File %s, err  %lx",
 204                                 path, PTR_ERR(flp));
 205                 flp = NULL;
 206     }
 207     else
 208     {
 209         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Got file descriptor pointer of %s!",
 210                         path);
 211     }
 212         if(Adapter->device_removed)
 213         {
 214                 flp = NULL;
 215         }
 216
 217     return flp;
 218 }
 219
 220
 221 int BcmFileDownload(PMINI_ADAPTER Adapter,/**< Logical Adapter */
 222                         char *path,     /**< path to image file */
 223                         unsigned int loc    /**< Download Address on the chip*/
 224                         )
 225 {
 226     int             errorno=0;
 227     struct file     *flp=NULL;
 228     mm_segment_t    oldfs;
 229     struct timeval tv={0};
 230
 231     flp=open_firmware_file(Adapter, path);
 232     if(!flp)
 233     {
 234         errorno = -ENOENT;
 235         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Unable to Open %s\n", path);
 236         goto exit_download;
 237     }
 238     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);
 239     do_gettimeofday(&tv);
 240
 241         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "download start %lx", ((tv.tv_sec * 1000) +
 242                             (tv.tv_usec/1000)));
 243     if(Adapter->bcm_file_download(Adapter->pvInterfaceAdapter, flp, loc))
 244     {
 245         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Failed to download the firmware with error\
 246                  %x!!!", -EIO);
 247         errorno=-EIO;
 248         goto exit_download;
 249     }
 250     oldfs=get_fs();set_fs(get_ds());
 251 #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
 252     vfs_llseek(flp, 0, 0);
 253 #endif
 254     set_fs(oldfs);
 255     if(Adapter->bcm_file_readback_from_chip(Adapter->pvInterfaceAdapter,
 256                                                                                 flp, loc))
 257     {
 258         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Failed to read back firmware!");
 259         errorno=-EIO;
 260         goto exit_download;
 261     }
 262
 263 exit_download:
 264     oldfs=get_fs();set_fs(get_ds());
 265         if(flp && !(IS_ERR(flp)))
 266         filp_close(flp, current->files);
 267     set_fs(oldfs);
 268     do_gettimeofday(&tv);
 269     BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "file download done at %lx", ((tv.tv_sec * 1000) +
 270                             (tv.tv_usec/1000)));
 271     return errorno;
 272 }
 273
 274
 275 void bcm_kfree_skb(struct sk_buff *skb)
 276 {
 277         if(skb)
 278     {
 279         kfree_skb(skb);
 280     }
 281         skb = NULL ;
 282 }
 283
 284 VOID bcm_kfree(VOID *ptr)
 285 {
 286         if(ptr)
 287         {
 288                 kfree(ptr);
 289         }
 290         ptr = NULL ;
 291 }
 292
 293 /**
 294 @ingroup ctrl_pkt_functions
 295 This function copies the contents of given buffer
 296 to the control packet and queues it for transmission.
 297 @note Do not acquire the spinock, as it it already acquired.
 298 @return  SUCCESS/FAILURE.
 299 */
 300 INT CopyBufferToControlPacket(PMINI_ADAPTER Adapter,/**<Logical Adapter*/
 301                                                                           PVOID ioBuffer/**<Control Packet Buffer*/
 302                                                                           )
 303 {
 304         PLEADER                         pLeader=NULL;
 305         INT                                     Status=0;
 306         unsigned char           *ctrl_buff=NULL;
 307         UINT                            pktlen=0;
 308         PLINK_REQUEST           pLinkReq        = NULL;
 309         PUCHAR                          pucAddIndication = NULL;
 310
 311         BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "======>");
 312         if(!ioBuffer)
 313         {
 314                 BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, TX_CONTROL,DBG_LVL_ALL, "Got Null Buffer\n");
 315                 return -EINVAL;
 316         }
 317
 318         pLinkReq = (PLINK_REQUEST)ioBuffer;
 319         pLeader=(PLEADER)ioBuffer; //ioBuffer Contains sw_Status and Payload
 320
 321         if(Adapter->bShutStatus == TRUE &&
 322                 pLinkReq->szData[0] == LINK_DOWN_REQ_PAYLOAD &&
 323                 pLinkReq->szData[1] == LINK_SYNC_UP_SUBTYPE)
 324         {
 325                 //Got sync down in SHUTDOWN..we could not process this.
 326                 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL,DBG_LVL_ALL, "SYNC DOWN Request in Shut Down Mode..\n");
 327                 return STATUS_FAILURE;
 328         }
 329
 330         if((pLeader->Status == LINK_UP_CONTROL_REQ) &&
 331                 ((pLinkReq->szData[0] == LINK_UP_REQ_PAYLOAD &&
 332                  (pLinkReq->szData[1] == LINK_SYNC_UP_SUBTYPE)) ||//Sync Up Command
 333                  pLinkReq->szData[0] == NETWORK_ENTRY_REQ_PAYLOAD)) //Net Entry Command
 334         {
 335                 if(Adapter->LinkStatus > PHY_SYNC_ACHIVED)
 336                 {
 337                         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL,DBG_LVL_ALL,"LinkStatus is Greater than PHY_SYN_ACHIEVED");
 338                         return STATUS_FAILURE;
 339                 }
 340                 if(TRUE == Adapter->bShutStatus)
 341                 {
 342                         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL,DBG_LVL_ALL, "SYNC UP IN SHUTDOWN..Device WakeUp\n");
 343                         if(Adapter->bTriedToWakeUpFromlowPowerMode == FALSE)
 344                         {
 345                                 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL,DBG_LVL_ALL, "Waking up for the First Time..\n");
 346                                 Adapter->usIdleModePattern = ABORT_SHUTDOWN_MODE; // change it to 1 for current support.
 347                                 Adapter->bWakeUpDevice = TRUE;
 348                                 wake_up(&Adapter->process_rx_cntrlpkt);
 349
 350                                 Status = wait_event_interruptible_timeout(Adapter->lowpower_mode_wait_queue,
 351                                         !Adapter->bShutStatus, (5 * HZ));
 352
 353                                 if(Status == -ERESTARTSYS)
 354                                         return Status;
 355
 356                                 if(Adapter->bShutStatus)
 357                                 {
 358                                         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL,DBG_LVL_ALL, "Shutdown Mode Wake up Failed - No Wake Up Received\n");
 359                                         return STATUS_FAILURE;
 360                                 }
 361                         }
 362                         else
 363                         {
 364                                 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL,DBG_LVL_ALL, "Wakeup has been tried already...\n");
 365                         }
 366                 }
 367
 368         }
 369         if(TRUE == Adapter->IdleMode)
 370         {
 371                 //BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Device is in Idle mode ... hence \n");
 372                 if(pLeader->Status == LINK_UP_CONTROL_REQ || pLeader->Status == 0x80 ||
 373                         pLeader->Status == CM_CONTROL_NEWDSX_MULTICLASSIFIER_REQ )
 374
 375                 {
 376                         if((pLeader->Status == LINK_UP_CONTROL_REQ) && (pLinkReq->szData[0]==LINK_DOWN_REQ_PAYLOAD))
 377                         {
 378                                 if((pLinkReq->szData[1] == LINK_SYNC_DOWN_SUBTYPE))
 379                                 {
 380                                         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL,DBG_LVL_ALL, "Link Down Sent in Idle Mode\n");
 381                                         Adapter->usIdleModePattern = ABORT_IDLE_SYNCDOWN;//LINK DOWN sent in Idle Mode
 382                                 }
 383                                 else
 384                                 {
 385                                         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL,DBG_LVL_ALL,"ABORT_IDLE_MODE pattern is being written\n");
 386                                         Adapter->usIdleModePattern = ABORT_IDLE_REG;
 387                                 }
 388                         }
 389                         else
 390                         {
 391                                         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL,DBG_LVL_ALL,"ABORT_IDLE_MODE pattern is being written\n");
 392                                         Adapter->usIdleModePattern = ABORT_IDLE_MODE;
 393                         }
 394
 395                         /*Setting bIdleMode_tx_from_host to TRUE to indicate LED control thread to represent
 396                           the wake up from idlemode is from host*/
 397                         //Adapter->LEDInfo.bIdleMode_tx_from_host = TRUE;
 398 #if 0
 399                         if(STATUS_SUCCESS != InterfaceIdleModeWakeup(Adapter))
 400                         {
 401                                 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, NEXT_SEND, DBG_LVL_ALL, "Idle Mode Wake up Failed\n");
 402                                 return STATUS_FAILURE;
 403                         }
 404 #endif
 405                         Adapter->bWakeUpDevice = TRUE;
 406                         wake_up(&Adapter->process_rx_cntrlpkt);
 407
 408
 409
 410                         if(LINK_DOWN_REQ_PAYLOAD == pLinkReq->szData[0])
 411                         {
 412                                 // We should not send DREG message down while in idlemode.
 413                                 return STATUS_SUCCESS;
 414                         }
 415
 416                         Status = wait_event_interruptible_timeout(Adapter->lowpower_mode_wait_queue,
 417                                 !Adapter->IdleMode, (5 * HZ));
 418
 419                         if(Status == -ERESTARTSYS)
 420                                 return Status;
 421
 422                         if(Adapter->IdleMode)
 423                         {
 424                                 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL,DBG_LVL_ALL, "Idle Mode Wake up Failed - No Wake Up Received\n");
 425                                 return STATUS_FAILURE;
 426                         }
 427                 }
 428                 else
 429                         return STATUS_SUCCESS;
 430         }
 431         //The Driver has to send control messages with a particular VCID
 432         pLeader->Vcid = VCID_CONTROL_PACKET;//VCID for control packet.
 433
 434         /* Allocate skb for Control Packet */
 435         pktlen = pLeader->PLength;
 436         ctrl_buff = (char *)Adapter->txctlpacket[atomic_read(&Adapter->index_wr_txcntrlpkt)%MAX_CNTRL_PKTS];
 437
 438         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",
 439                                                                 atomic_read(&Adapter->index_wr_txcntrlpkt), ctrl_buff, ioBuffer, pktlen);
 440         if(ctrl_buff)
 441         {
 442                 if(pLeader)
 443                 {
 444                         if((pLeader->Status == 0x80) ||
 445                                 (pLeader->Status == CM_CONTROL_NEWDSX_MULTICLASSIFIER_REQ))
 446                         {
 447                                 /*
 448                                 //Restructure the DSX message to handle Multiple classifier Support
 449                                 // Write the Service Flow param Structures directly to the target
 450                                 //and embed the pointers in the DSX messages sent to target.
 451                                 */
 452                                 //Lets store the current length of the control packet we are transmitting
 453                                 pucAddIndication = (PUCHAR)ioBuffer + LEADER_SIZE;
 454                                 pktlen = pLeader->PLength;
 455                                 Status = StoreCmControlResponseMessage(Adapter,pucAddIndication, &pktlen);
 456                                 if(Status != 1)
 457                                 {
 458                                         ClearTargetDSXBuffer(Adapter,((stLocalSFAddIndicationAlt *)pucAddIndication)->u16TID, FALSE);
 459                                         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 ");
 460                                         return STATUS_FAILURE;
 461                                 }
 462                                 /*
 463                                 //update the leader to use the new length
 464                                 //The length of the control packet is length of message being sent + Leader length
 465                                 */
 466                                 pLeader->PLength = pktlen;
 467                         }
 468                 }
 469                 memset(ctrl_buff, 0, pktlen+LEADER_SIZE);
 470                 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "Copying the Control Packet Buffer with length=%d\n", pLeader->PLength);
 471                 *(PLEADER)ctrl_buff=*pLeader;
 472                 memcpy(ctrl_buff + LEADER_SIZE, ((PUCHAR)ioBuffer + LEADER_SIZE), pLeader->PLength);
 473                 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "Enqueuing the Control Packet");
 474
 475                 /*Update the statistics counters */
 476                 spin_lock_bh(&Adapter->PackInfo[HiPriority].SFQueueLock);
 477                 Adapter->PackInfo[HiPriority].uiCurrentBytesOnHost+=pLeader->PLength;
 478                 Adapter->PackInfo[HiPriority].uiCurrentPacketsOnHost++;
 479                 atomic_inc(&Adapter->TotalPacketCount);
 480                 spin_unlock_bh(&Adapter->PackInfo[HiPriority].SFQueueLock);
 481
 482                 Adapter->PackInfo[HiPriority].bValid = TRUE;
 483
 484                 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "CurrBytesOnHost: %x bValid: %x",
 485                         Adapter->PackInfo[HiPriority].uiCurrentBytesOnHost,
 486                         Adapter->PackInfo[HiPriority].bValid);
 487                 Status=STATUS_SUCCESS;
 488                 /*Queue the packet for transmission */
 489                 atomic_inc(&Adapter->index_wr_txcntrlpkt);
 490                 BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, TX_CONTROL,DBG_LVL_ALL, "Calling transmit_packets");
 491                 atomic_set(&Adapter->TxPktAvail, 1);
 492 #ifdef BCM_SHM_INTERFACE
 493                 virtual_mail_box_interrupt();
 494 #endif
 495                 wake_up(&Adapter->tx_packet_wait_queue);
 496         }
 497         else
 498         {
 499                 Status=-ENOMEM;
 500                 BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "mem allocation Failed");
 501     }
 502         BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "<====");
 503         return Status;
 504 }
 505
 506 /*****************************************************************
 507 * Function    - SendStatisticsPointerRequest()
 508 *
 509 * Description - This function builds and forwards the Statistics
 510 *                               Pointer Request control Packet.
 511 *
 512 * Parameters  - Adapter                                 : Pointer to Adapter structure.
 513 *                         - pstStatisticsPtrRequest : Pointer to link request.
 514 *
 515 * Returns     - None.
 516 *****************************************************************/
 517 VOID SendStatisticsPointerRequest(PMINI_ADAPTER Adapter,
 518                                                                 PLINK_REQUEST   pstStatisticsPtrRequest)
 519 {
 520         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, "======>");
 521         pstStatisticsPtrRequest->Leader.Status = STATS_POINTER_REQ_STATUS;
 522         pstStatisticsPtrRequest->Leader.PLength = sizeof(ULONG);//minimum 4 bytes
 523         pstStatisticsPtrRequest->szData[0] = STATISTICS_POINTER_REQ;
 524
 525         CopyBufferToControlPacket(Adapter,pstStatisticsPtrRequest);
 526         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, "<=====");
 527         return;
 528 }
 529
 530
 531
 532 void SendLinkDown(PMINI_ADAPTER Adapter)
 533 {
 534         LINK_REQUEST    stLinkDownRequest;
 535         memset(&stLinkDownRequest, 0, sizeof(LINK_REQUEST));
 536         stLinkDownRequest.Leader.Status=LINK_UP_CONTROL_REQ;
 537         stLinkDownRequest.Leader.PLength=sizeof(ULONG);//minimum 4 bytes
 538         stLinkDownRequest.szData[0]=LINK_DOWN_REQ_PAYLOAD;
 539         Adapter->bLinkDownRequested = TRUE;
 540
 541         CopyBufferToControlPacket(Adapter,&stLinkDownRequest);
 542 }
 543
 544 /******************************************************************
 545 * Function    - LinkMessage()
 546 *
 547 * Description - This function builds the Sync-up and Link-up request
 548 *                               packet messages depending on the device Link status.
 549 *
 550 * Parameters  - Adapter:        Pointer to the Adapter structure.
 551 *
 552 * Returns     - None.
 553 *******************************************************************/
 554 __inline VOID LinkMessage(PMINI_ADAPTER Adapter)
 555 {
 556         PLINK_REQUEST   pstLinkRequest=NULL;
 557         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, LINK_UP_MSG, DBG_LVL_ALL, "=====>");
 558         if(Adapter->LinkStatus == SYNC_UP_REQUEST && Adapter->AutoSyncup)
 559         {
 560                 pstLinkRequest=kmalloc(sizeof(LINK_REQUEST), GFP_ATOMIC);
 561                 if(!pstLinkRequest)
 562                 {
 563                         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, LINK_UP_MSG, DBG_LVL_ALL, "Can not allocate memory for Link request!");
 564                         return;
 565                 }
 566                 memset(pstLinkRequest,0,sizeof(LINK_REQUEST));
 567                 //sync up request...
 568                 Adapter->LinkStatus = WAIT_FOR_SYNC;// current link status
 569                 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, LINK_UP_MSG, DBG_LVL_ALL, "Requesting For SyncUp...");
 570                 pstLinkRequest->szData[0]=LINK_UP_REQ_PAYLOAD;
 571                 pstLinkRequest->szData[1]=LINK_SYNC_UP_SUBTYPE;
 572                 pstLinkRequest->Leader.Status=LINK_UP_CONTROL_REQ;
 573                 pstLinkRequest->Leader.PLength=sizeof(ULONG);
 574                 Adapter->bSyncUpRequestSent = TRUE;
 575         }
 576         else if(Adapter->LinkStatus == PHY_SYNC_ACHIVED && Adapter->AutoLinkUp)
 577         {
 578                 pstLinkRequest=kmalloc(sizeof(LINK_REQUEST), GFP_ATOMIC);
 579                 if(!pstLinkRequest)
 580                 {
 581                         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, LINK_UP_MSG, DBG_LVL_ALL, "Can not allocate memory for Link request!");
 582                         return;
 583                 }
 584                 memset(pstLinkRequest,0,sizeof(LINK_REQUEST));
 585                 //LINK_UP_REQUEST
 586                 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, LINK_UP_MSG, DBG_LVL_ALL, "Requesting For LinkUp...");
 587                 pstLinkRequest->szData[0]=LINK_UP_REQ_PAYLOAD;
 588                 pstLinkRequest->szData[1]=LINK_NET_ENTRY;
 589                 pstLinkRequest->Leader.Status=LINK_UP_CONTROL_REQ;
 590                 pstLinkRequest->Leader.PLength=sizeof(ULONG);
 591         }
 592         if(pstLinkRequest)
 593         {
 594                 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, LINK_UP_MSG, DBG_LVL_ALL, "Calling CopyBufferToControlPacket");
 595                 CopyBufferToControlPacket(Adapter, pstLinkRequest);
 596                 bcm_kfree(pstLinkRequest);
 597         }
 598         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, LINK_UP_MSG, DBG_LVL_ALL, "LinkMessage <=====");
 599         return;
 600 }
 601
 602
 603 /**********************************************************************
 604 * Function    - StatisticsResponse()
 605 *
 606 * Description - This function handles the Statistics response packet.
 607 *
 608 * Parameters  - Adapter : Pointer to the Adapter structure.
 609 *                         - pvBuffer: Starting address of Statistic response data.
 610 *
 611 * Returns     - None.
 612 ************************************************************************/
 613 VOID StatisticsResponse(PMINI_ADAPTER Adapter,PVOID pvBuffer)
 614 {
 615         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "%s====>",__FUNCTION__);
 616         Adapter->StatisticsPointer = ntohl(*(PULONG)pvBuffer);
 617         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "Stats at %lx", Adapter->StatisticsPointer);
 618         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "%s <====",__FUNCTION__);
 619         return;
 620 }
 621
 622
 623 /**********************************************************************
 624 * Function    - LinkControlResponseMessage()
 625 *
 626 * Description - This function handles the Link response packets.
 627 *
 628 * Parameters  - Adapter  : Pointer to the Adapter structure.
 629 *                         - pucBuffer: Starting address of Link response data.
 630 *
 631 * Returns     - None.
 632 ***********************************************************************/
 633 VOID LinkControlResponseMessage(PMINI_ADAPTER Adapter,PUCHAR pucBuffer)
 634 {
 635         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, "=====>");
 636
 637         if(*pucBuffer==LINK_UP_ACK)
 638         {
 639                 switch(*(pucBuffer+1))
 640                 {
 641                         case PHY_SYNC_ACHIVED: //SYNCed UP
 642                                 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "PHY_SYNC_ACHIVED");
 643
 644                                 if(Adapter->LinkStatus == LINKUP_DONE)
 645                                 {
 646                                         beceem_protocol_reset(Adapter);
 647                                 }
 648
 649                                 Adapter->usBestEffortQueueIndex=INVALID_QUEUE_INDEX ;
 650                                 Adapter->LinkStatus=PHY_SYNC_ACHIVED;
 651
 652                                 if(Adapter->LEDInfo.led_thread_running & BCM_LED_THREAD_RUNNING_ACTIVELY)
 653                                 {
 654                                         Adapter->DriverState = NO_NETWORK_ENTRY;
 655                                         wake_up(&Adapter->LEDInfo.notify_led_event);
 656                                 }
 657
 658                                 LinkMessage(Adapter);
 659                                 break;
 660
 661                         case LINKUP_DONE:
 662                                 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, "LINKUP_DONE");
 663                                 Adapter->LinkStatus=LINKUP_DONE;
 664                                 Adapter->bPHSEnabled = *(pucBuffer+3);
 665                 Adapter->bETHCSEnabled = *(pucBuffer+4) & ETH_CS_MASK;
 666                                 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "PHS Support Status Recieved In LinkUp Ack : %x \n",Adapter->bPHSEnabled);
 667                                 if((FALSE == Adapter->bShutStatus)&&
 668                                         (FALSE == Adapter->IdleMode))
 669                                 {
 670                                         if(Adapter->LEDInfo.led_thread_running & BCM_LED_THREAD_RUNNING_ACTIVELY)
 671                                         {
 672                                                 Adapter->DriverState = NORMAL_OPERATION;
 673                                                 wake_up(&Adapter->LEDInfo.notify_led_event);
 674                                         }
 675                                 }
 676                                 LinkMessage(Adapter);
 677                                 break;
 678                         case WAIT_FOR_SYNC:
 679
 680                                 /*
 681                                  * Driver to ignore the DREG_RECEIVED
 682                                  * WiMAX Application should handle this Message
 683                                  */
 684                                 //Adapter->liTimeSinceLastNetEntry = 0;
 685                                 Adapter->LinkUpStatus = 0;
 686                                 Adapter->LinkStatus = 0;
 687                                 Adapter->usBestEffortQueueIndex=INVALID_QUEUE_INDEX ;
 688                                 Adapter->bTriedToWakeUpFromlowPowerMode = FALSE;
 689                                 Adapter->IdleMode = FALSE;
 690                                 beceem_protocol_reset(Adapter);
 691
 692                                 break;
 693                         case LINK_SHUTDOWN_REQ_FROM_FIRMWARE:
 694                         case COMPLETE_WAKE_UP_NOTIFICATION_FRM_FW:
 695                         {
 696                                 HandleShutDownModeRequest(Adapter, pucBuffer);
 697                         }
 698                                 break;
 699                         default:
 700                                 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "default case:LinkResponse %x",*(pucBuffer+1));
 701                                 break;
 702                 }
 703         }
 704         else if(SET_MAC_ADDRESS_RESPONSE==*pucBuffer)
 705         {
 706                 PUCHAR puMacAddr = (pucBuffer + 1);
 707                 Adapter->LinkStatus=SYNC_UP_REQUEST;
 708                 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, "MAC address response, sending SYNC_UP");
 709                 LinkMessage(Adapter);
 710                 memcpy(Adapter->dev->dev_addr, puMacAddr, MAC_ADDRESS_SIZE);
 711         }
 712         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, "%s <=====",__FUNCTION__);
 713         return;
 714 }
 715
 716 void SendIdleModeResponse(PMINI_ADAPTER Adapter)
 717 {
 718         INT status = 0, NVMAccess = 0,lowPwrAbortMsg = 0;
 719         struct timeval tv;
 720         CONTROL_MESSAGE         stIdleResponse = {{0}};
 721         memset(&tv, 0, sizeof(tv));
 722         stIdleResponse.Leader.Status  = IDLE_MESSAGE;
 723         stIdleResponse.Leader.PLength = IDLE_MODE_PAYLOAD_LENGTH;
 724         stIdleResponse.szData[0] = GO_TO_IDLE_MODE_PAYLOAD;
 725         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL," ============>");
 726
 727         /*********************************
 728         **down_trylock -
 729         ** if [ semaphore is available ]
 730         **               acquire semaphone and return value 0 ;
 731         **   else
 732         **               return non-zero value ;
 733         **
 734         ***********************************/
 735
 736         NVMAccess = down_trylock(&Adapter->NVMRdmWrmLock);
 737
 738         lowPwrAbortMsg= down_trylock(&Adapter->LowPowerModeSync);
 739
 740
 741         if((NVMAccess || lowPwrAbortMsg || atomic_read(&Adapter->TotalPacketCount)) &&
 742                   (Adapter->ulPowerSaveMode != DEVICE_POWERSAVE_MODE_AS_PROTOCOL_IDLE_MODE)  )
 743         {
 744                 if(!NVMAccess)
 745                         up(&Adapter->NVMRdmWrmLock);
 746
 747                 if(!lowPwrAbortMsg)
 748                         up(&Adapter->LowPowerModeSync);
 749
 750                 stIdleResponse.szData[1] = TARGET_CAN_NOT_GO_TO_IDLE_MODE;//NACK- device access is going on.
 751                 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, "HOST IS NACKING Idle mode To F/W!!!!!!!!");
 752                 Adapter->bPreparingForLowPowerMode = FALSE;
 753         }
 754         else
 755         {
 756                 stIdleResponse.szData[1] = TARGET_CAN_GO_TO_IDLE_MODE; //2;//Idle ACK
 757                 Adapter->StatisticsPointer = 0;
 758
 759                 /* Wait for the LED to TURN OFF before sending ACK response */
 760                 if(Adapter->LEDInfo.led_thread_running & BCM_LED_THREAD_RUNNING_ACTIVELY)
 761                 {
 762                         INT iRetVal = 0;
 763
 764                         /* Wake the LED Thread with IDLEMODE_ENTER State */
 765                         Adapter->DriverState = LOWPOWER_MODE_ENTER;
 766                         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);;
 767                         wake_up(&Adapter->LEDInfo.notify_led_event);
 768
 769                         /* Wait for 1 SEC for LED to OFF */
 770                         iRetVal = wait_event_timeout(Adapter->LEDInfo.idleModeSyncEvent, \
 771                                 Adapter->LEDInfo.bIdle_led_off, msecs_to_jiffies(1000));
 772
 773
 774                         /* If Timed Out to Sync IDLE MODE Enter, do IDLE mode Exit and Send NACK to device */
 775                         if(iRetVal <= 0)
 776                         {
 777                                 stIdleResponse.szData[1] = TARGET_CAN_NOT_GO_TO_IDLE_MODE;//NACK- device access is going on.
 778                                 Adapter->DriverState = NORMAL_OPERATION;
 779                                 wake_up(&Adapter->LEDInfo.notify_led_event);
 780                                 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, "NACKING Idle mode as time out happen from LED side!!!!!!!!");
 781                         }
 782                 }
 783                 if(stIdleResponse.szData[1] == TARGET_CAN_GO_TO_IDLE_MODE)
 784                 {
 785                         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL,"ACKING IDLE MODE !!!!!!!!!");
 786                         down(&Adapter->rdmwrmsync);
 787                         Adapter->bPreparingForLowPowerMode = TRUE;
 788                         up(&Adapter->rdmwrmsync);
 789 #ifndef BCM_SHM_INTERFACE
 790                         //Killing all URBS.
 791                         if(Adapter->bDoSuspend == TRUE)
 792                                 Bcm_kill_all_URBs((PS_INTERFACE_ADAPTER)(Adapter->pvInterfaceAdapter));
 793
 794 #endif
 795                 }
 796                 else
 797                 {
 798                         Adapter->bPreparingForLowPowerMode = FALSE;
 799                 }
 800
 801                 if(!NVMAccess)
 802                         up(&Adapter->NVMRdmWrmLock);
 803
 804                 if(!lowPwrAbortMsg)
 805                         up(&Adapter->LowPowerModeSync);
 806
 807         }
 808         status = CopyBufferToControlPacket(Adapter,&stIdleResponse);
 809         if((status != STATUS_SUCCESS))
 810         {
 811                 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"fail to send the Idle mode Request \n");
 812                 Adapter->bPreparingForLowPowerMode = FALSE;
 813 #ifndef BCM_SHM_INTERFACE
 814                 StartInterruptUrb((PS_INTERFACE_ADAPTER)(Adapter->pvInterfaceAdapter));
 815 #endif
 816         }
 817         do_gettimeofday(&tv);
 818         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);
 819
 820 }
 821
 822 /******************************************************************
 823 * Function    - DumpPackInfo()
 824 *
 825 * Description - This function dumps the all Queue(PackInfo[]) details.
 826 *
 827 * Parameters  - Adapter: Pointer to the Adapter structure.
 828 *
 829 * Returns     - None.
 830 *******************************************************************/
 831 VOID DumpPackInfo(PMINI_ADAPTER Adapter)
 832 {
 833
 834     UINT uiLoopIndex = 0;
 835         UINT uiIndex = 0;
 836         UINT uiClsfrIndex = 0;
 837         S_CLASSIFIER_RULE *pstClassifierEntry = NULL;
 838
 839         for(uiLoopIndex=0;uiLoopIndex<NO_OF_QUEUES;uiLoopIndex++)
 840         {
 841                 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"*********** Showing Details Of Queue %d***** ******",uiLoopIndex);
 842                 if(FALSE == Adapter->PackInfo[uiLoopIndex].bValid)
 843                 {
 844                         BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"bValid is FALSE for %X index\n",uiLoopIndex);
 845                         continue;
 846                 }
 847
 848                 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"     Dumping SF Rule Entry For SFID %lX \n",Adapter->PackInfo[uiLoopIndex].ulSFID);
 849                 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"     ucDirection %X \n",Adapter->PackInfo[uiLoopIndex].ucDirection);
 850                 if(Adapter->PackInfo[uiLoopIndex].ucIpVersion == IPV6)
 851                 {
 852                         BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"Ipv6 Service Flow \n");
 853                 }
 854                 else
 855                 {
 856                         BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"Ipv4 Service Flow \n");
 857                 }
 858                 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"     SF Traffic Priority %X \n",Adapter->PackInfo[uiLoopIndex].u8TrafficPriority);
 859
 860                 for(uiClsfrIndex=0;uiClsfrIndex<MAX_CLASSIFIERS;uiClsfrIndex++)
 861                 {
 862                         pstClassifierEntry = &Adapter->astClassifierTable[uiClsfrIndex];
 863                         if(!pstClassifierEntry->bUsed)
 864                                 continue;
 865
 866                         if(pstClassifierEntry->ulSFID != Adapter->PackInfo[uiLoopIndex].ulSFID)
 867                                 continue;
 868
 869                         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);
 870                         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);
 871                         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);
 872                         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);
 873                         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);
 874                         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);
 875
 876
 877                         for(uiIndex=0;uiIndex<MAX_PORT_RANGE;uiIndex++)
 878                         {
 879                                 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tusSrcPortRangeLo:%X\n",pstClassifierEntry->usSrcPortRangeLo[uiIndex]);
 880                                 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tusSrcPortRangeHi:%X\n",pstClassifierEntry->usSrcPortRangeHi[uiIndex]);
 881                                 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tusDestPortRangeLo:%X\n",pstClassifierEntry->usDestPortRangeLo[uiIndex]);
 882                                 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tusDestPortRangeHi:%X\n",pstClassifierEntry->usDestPortRangeHi[uiIndex]);
 883                         }
 884
 885                         BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL," \tucIPSourceAddressLength : 0x%x\n",pstClassifierEntry->ucIPSourceAddressLength);
 886                         BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tucIPDestinationAddressLength : 0x%x\n",pstClassifierEntry->ucIPDestinationAddressLength);
 887                         for(uiIndex=0;uiIndex<pstClassifierEntry->ucIPSourceAddressLength;uiIndex++)
 888                         {
 889                                 if(Adapter->PackInfo[uiLoopIndex].ucIpVersion == IPV6)
 890                                 {
 891                                         BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tIpv6 ulSrcIpAddr :\n");
 892                                         DumpIpv6Address(pstClassifierEntry->stSrcIpAddress.ulIpv6Addr);
 893                                         BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tIpv6 ulSrcIpMask :\n");
 894                                         DumpIpv6Address(pstClassifierEntry->stSrcIpAddress.ulIpv6Mask);
 895                                 }
 896                                 else
 897                                 {
 898                                 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tulSrcIpAddr:%lX\n",pstClassifierEntry->stSrcIpAddress.ulIpv4Addr[uiIndex]);
 899                                 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tulSrcIpMask:%lX\n",pstClassifierEntry->stSrcIpAddress.ulIpv4Mask[uiIndex]);
 900                                 }
 901                         }
 902                         for(uiIndex=0;uiIndex<pstClassifierEntry->ucIPDestinationAddressLength;uiIndex++)
 903                         {
 904                                 if(Adapter->PackInfo[uiLoopIndex].ucIpVersion == IPV6)
 905                                 {
 906                                         BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tIpv6 ulDestIpAddr :\n");
 907                                         DumpIpv6Address(pstClassifierEntry->stDestIpAddress.ulIpv6Addr);
 908                                         BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tIpv6 ulDestIpMask :\n");
 909                                         DumpIpv6Address(pstClassifierEntry->stDestIpAddress.ulIpv6Mask);
 910
 911                                 }
 912                                 else
 913                                 {
 914                                         BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tulDestIpAddr:%lX\n",pstClassifierEntry->stDestIpAddress.ulIpv4Addr[uiIndex]);
 915                                         BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tulDestIpMask:%lX\n",pstClassifierEntry->stDestIpAddress.ulIpv4Mask[uiIndex]);
 916                                 }
 917                         }
 918                         BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tucProtocol:0x%X\n",pstClassifierEntry->ucProtocol[0]);
 919                         BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"\tu8ClassifierRulePriority:%X\n",pstClassifierEntry->u8ClassifierRulePriority);
 920
 921
 922                 }
 923                 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"ulSFID:%lX\n",Adapter->PackInfo[uiLoopIndex].ulSFID);
 924                 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"usVCID_Value:%X\n",Adapter->PackInfo[uiLoopIndex].usVCID_Value);
 925                 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"PhsEnabled: 0x%X\n",Adapter->PackInfo[uiLoopIndex].bHeaderSuppressionEnabled);
 926                 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"uiThreshold:%X\n",Adapter->PackInfo[uiLoopIndex].uiThreshold);
 927
 928
 929                 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"bValid:%X\n",Adapter->PackInfo[uiLoopIndex].bValid);
 930                 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"bActive:%X\n",Adapter->PackInfo[uiLoopIndex].bActive);
 931                 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"ActivateReqSent: %x", Adapter->PackInfo[uiLoopIndex].bActivateRequestSent);
 932                 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"u8QueueType:%X\n",Adapter->PackInfo[uiLoopIndex].u8QueueType);
 933                 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"uiMaxBucketSize:%X\n",Adapter->PackInfo[uiLoopIndex].uiMaxBucketSize);
 934                 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"uiPerSFTxResourceCount:%X\n",atomic_read(&Adapter->PackInfo[uiLoopIndex].uiPerSFTxResourceCount));
 935                 //DumpDebug(DUMP_INFO,("                                bCSSupport:%X\n",Adapter->PackInfo[uiLoopIndex].bCSSupport));
 936                 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"CurrQueueDepthOnTarget: %x\n", Adapter->PackInfo[uiLoopIndex].uiCurrentQueueDepthOnTarget);
 937                 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"uiCurrentBytesOnHost:%X\n",Adapter->PackInfo[uiLoopIndex].uiCurrentBytesOnHost);
 938                 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"uiCurrentPacketsOnHost:%X\n",Adapter->PackInfo[uiLoopIndex].uiCurrentPacketsOnHost);
 939                 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"uiDroppedCountBytes:%X\n",Adapter->PackInfo[uiLoopIndex].uiDroppedCountBytes);
 940                 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"uiDroppedCountPackets:%X\n",Adapter->PackInfo[uiLoopIndex].uiDroppedCountPackets);
 941                 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"uiSentBytes:%X\n",Adapter->PackInfo[uiLoopIndex].uiSentBytes);
 942                 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"uiSentPackets:%X\n",Adapter->PackInfo[uiLoopIndex].uiSentPackets);
 943                 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"uiCurrentDrainRate:%X\n",Adapter->PackInfo[uiLoopIndex].uiCurrentDrainRate);
 944                 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"uiThisPeriodSentBytes:%X\n",Adapter->PackInfo[uiLoopIndex].uiThisPeriodSentBytes);
 945                 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"liDrainCalculated:%llX\n",Adapter->PackInfo[uiLoopIndex].liDrainCalculated);
 946                 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"uiCurrentTokenCount:%X\n",Adapter->PackInfo[uiLoopIndex].uiCurrentTokenCount);
 947                 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"liLastUpdateTokenAt:%llX\n",Adapter->PackInfo[uiLoopIndex].liLastUpdateTokenAt);
 948                 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"uiMaxAllowedRate:%X\n",Adapter->PackInfo[uiLoopIndex].uiMaxAllowedRate);
 949                 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"uiPendedLast:%X\n",Adapter->PackInfo[uiLoopIndex].uiPendedLast);
 950                 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"NumOfPacketsSent:%X\n",Adapter->PackInfo[uiLoopIndex].NumOfPacketsSent);
 951                 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "Direction: %x\n", Adapter->PackInfo[uiLoopIndex].ucDirection);
 952                 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "CID: %x\n", Adapter->PackInfo[uiLoopIndex].usCID);
 953                 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "ProtocolValid: %x\n", Adapter->PackInfo[uiLoopIndex].bProtocolValid);
 954                 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "TOSValid: %x\n", Adapter->PackInfo[uiLoopIndex].bTOSValid);
 955                 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "DestIpValid: %x\n", Adapter->PackInfo[uiLoopIndex].bDestIpValid);
 956                 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "SrcIpValid: %x\n", Adapter->PackInfo[uiLoopIndex].bSrcIpValid);
 957                 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "ActiveSet: %x\n", Adapter->PackInfo[uiLoopIndex].bActiveSet);
 958                 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "AdmittedSet: %x\n", Adapter->PackInfo[uiLoopIndex].bAdmittedSet);
 959                 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "AuthzSet: %x\n", Adapter->PackInfo[uiLoopIndex].bAuthorizedSet);
 960                 BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "ClassifyPrority: %x\n", Adapter->PackInfo[uiLoopIndex].bClassifierPriority);
 961                 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "uiMaxLatency: %x\n",Adapter->PackInfo[uiLoopIndex].uiMaxLatency);
 962                 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]);
 963 //      BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "bHeaderSuppressionEnabled :%X\n", Adapter->PackInfo[uiLoopIndex].bHeaderSuppressionEnabled);
 964 //              BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "uiTotalTxBytes:%X\n", Adapter->PackInfo[uiLoopIndex].uiTotalTxBytes);
 965 //              BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "uiTotalRxBytes:%X\n", Adapter->PackInfo[uiLoopIndex].uiTotalRxBytes);
 966 //              DumpDebug(DUMP_INFO,("                          uiRanOutOfResCount:%X\n",Adapter->PackInfo[uiLoopIndex].uiRanOutOfResCount));
 967         }
 968
 969         for(uiLoopIndex = 0 ; uiLoopIndex < MIBS_MAX_HIST_ENTRIES ; uiLoopIndex++)
 970                         BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"Adapter->aRxPktSizeHist[%x] = %x\n",uiLoopIndex,Adapter->aRxPktSizeHist[uiLoopIndex]);
 971
 972         for(uiLoopIndex = 0 ; uiLoopIndex < MIBS_MAX_HIST_ENTRIES ; uiLoopIndex++)
 973                         BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL,"Adapter->aTxPktSizeHist[%x] = %x\n",uiLoopIndex,Adapter->aTxPktSizeHist[uiLoopIndex]);
 974
 975
 976
 977         return;
 978
 979
 980 }
 981
 982
 983 __inline int reset_card_proc(PMINI_ADAPTER ps_adapter)
 984 {
 985         int retval = STATUS_SUCCESS;
 986
 987 #ifndef BCM_SHM_INTERFACE
 988     PMINI_ADAPTER Adapter = GET_BCM_ADAPTER(gblpnetdev);
 989         PS_INTERFACE_ADAPTER psIntfAdapter = NULL;
 990         unsigned int value = 0, uiResetValue = 0;
 991
 992         psIntfAdapter = ((PS_INTERFACE_ADAPTER)(ps_adapter->pvInterfaceAdapter)) ;
 993
 994         ps_adapter->bDDRInitDone = FALSE;
 995
 996         if(ps_adapter->chip_id >= T3LPB)
 997         {
 998                 //SYS_CFG register is write protected hence for modifying this reg value, it should be read twice before
 999                 rdmalt(ps_adapter,SYS_CFG, &value, sizeof(value));
1000                 rdmalt(ps_adapter,SYS_CFG, &value, sizeof(value));
1001
1002                 //making bit[6...5] same as was before f/w download. this setting force the h/w to
1003                 //re-populated the SP RAM area with the string descriptor .
1004                 value = value | (ps_adapter->syscfgBefFwDld & 0x00000060) ;
1005                 wrmalt(ps_adapter, SYS_CFG, &value, sizeof(value));
1006         }
1007
1008 #ifndef BCM_SHM_INTERFACE
1009         //killing all submitted URBs.
1010         psIntfAdapter->psAdapter->StopAllXaction = TRUE ;
1011         Bcm_kill_all_URBs(psIntfAdapter);
1012 #endif
1013         /* Reset the UMA-B Device */
1014         if(ps_adapter->chip_id >= T3LPB)
1015         {
1016                 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "Reseting UMA-B \n");
1017                 retval = usb_reset_device(psIntfAdapter->udev);
1018
1019                 psIntfAdapter->psAdapter->StopAllXaction = FALSE ;
1020
1021                 if(retval != STATUS_SUCCESS)
1022                 {
1023                         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "Reset failed with ret value :%d", retval);
1024                         goto err_exit;
1025                 }
1026                 if (ps_adapter->chip_id == BCS220_2 ||
1027                         ps_adapter->chip_id == BCS220_2BC ||
1028                         ps_adapter->chip_id == BCS250_BC ||
1029                                 ps_adapter->chip_id == BCS220_3)
1030                 {
1031                         retval = rdmalt(ps_adapter,HPM_CONFIG_LDO145, &value, sizeof(value));
1032                         if( retval < 0)
1033                         {
1034                                 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"read failed with status :%d",retval);
1035                                 goto err_exit;
1036                         }
1037                         //setting 0th bit
1038                         value |= (1<<0);
1039                         retval = wrmalt(ps_adapter, HPM_CONFIG_LDO145, &value, sizeof(value));
1040                         if( retval < 0)
1041                         {
1042                                 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"write failed with status :%d",retval);
1043                                 goto err_exit;
1044                         }
1045                 }
1046
1047         }
1048         else
1049         {
1050                 retval = rdmalt(ps_adapter,0x0f007018, &value, sizeof(value));
1051                 if( retval < 0) {
1052                         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"read failed with status :%d",retval);
1053                         goto err_exit;
1054                 }
1055                 value&=(~(1<<16));
1056                 retval= wrmalt(ps_adapter, 0x0f007018, &value, sizeof(value)) ;
1057                 if( retval < 0) {
1058                         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"write failed with status :%d",retval);
1059                         goto err_exit;
1060                 }
1061
1062                 // Toggling the GPIO 8, 9
1063                 value = 0;
1064                 retval = wrmalt(ps_adapter, GPIO_OUTPUT_REGISTER, &value, sizeof(value));
1065                 if(retval < 0) {
1066                         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"write failed with status :%d",retval);
1067                         goto err_exit;
1068                 }
1069                 value = 0x300;
1070                 retval = wrmalt(ps_adapter, GPIO_MODE_REGISTER, &value, sizeof(value)) ;
1071                 if(retval < 0) {
1072                         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"write failed with status :%d",retval);
1073                         goto err_exit;
1074                 }
1075                 mdelay(50);
1076         }
1077
1078         //ps_adapter->downloadDDR = false;
1079
1080         if(ps_adapter->bFlashBoot)
1081         {
1082                 //In flash boot mode MIPS state register has reverse polarity.
1083                 // So just or with setting bit 30.
1084                 //Make the MIPS in Reset state.
1085                 rdmalt(ps_adapter, CLOCK_RESET_CNTRL_REG_1, &uiResetValue, sizeof(uiResetValue));
1086
1087                 uiResetValue |=(1<<30);
1088                 wrmalt(ps_adapter, CLOCK_RESET_CNTRL_REG_1, &uiResetValue, sizeof(uiResetValue));
1089         }
1090
1091         if(ps_adapter->chip_id >= T3LPB)
1092         {
1093                 uiResetValue = 0;
1094                 //
1095                 // WA for SYSConfig Issue.
1096                 // Read SYSCFG Twice to make it writable.
1097                 //
1098                 rdmalt(ps_adapter, SYS_CFG, &uiResetValue, sizeof(uiResetValue));
1099                 if(uiResetValue & (1<<4))
1100                 {
1101                         uiResetValue = 0;
1102                         rdmalt(ps_adapter, SYS_CFG, &uiResetValue, sizeof(uiResetValue));//2nd read to make it writable.
1103                         uiResetValue &= (~(1<<4));
1104                         wrmalt(ps_adapter,SYS_CFG, &uiResetValue, sizeof(uiResetValue));
1105                 }
1106
1107         }
1108         uiResetValue = 0;
1109         wrmalt(ps_adapter, 0x0f01186c, &uiResetValue, sizeof(uiResetValue));
1110
1111 err_exit :
1112         psIntfAdapter->psAdapter->StopAllXaction = FALSE ;
1113 #endif
1114         return retval;
1115 }
1116
1117 __inline int run_card_proc(PMINI_ADAPTER ps_adapter )
1118 {
1119         unsigned int value=0;
1120         {
1121
1122                 if(rdmalt(ps_adapter, CLOCK_RESET_CNTRL_REG_1, &value, sizeof(value)) < 0) {
1123                         BCM_DEBUG_PRINT(ps_adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL,"%s:%d\n", __FUNCTION__, __LINE__);
1124                         return STATUS_FAILURE;
1125                 }
1126
1127                 if(ps_adapter->bFlashBoot)
1128                 {
1129
1130                         value&=(~(1<<30));
1131                 }
1132                 else
1133                 {
1134                         value |=(1<<30);
1135                 }
1136
1137                 if(wrmalt(ps_adapter, CLOCK_RESET_CNTRL_REG_1, &value, sizeof(value)) < 0) {
1138                         BCM_DEBUG_PRINT(ps_adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL,"%s:%d\n", __FUNCTION__, __LINE__);
1139                         return STATUS_FAILURE;
1140                 }
1141         }
1142         return STATUS_SUCCESS;
1143 }
1144
1145 int InitCardAndDownloadFirmware(PMINI_ADAPTER ps_adapter)
1146 {
1147
1148         UINT status = STATUS_SUCCESS;
1149         UINT value = 0;
1150 #ifdef BCM_SHM_INTERFACE
1151         unsigned char *pConfigFileAddr = (unsigned char *)CPE_MACXVI_CFG_ADDR;
1152 #endif
1153         /*
1154          * Create the threads first and then download the
1155          * Firm/DDR Settings..
1156          */
1157
1158         if((status = create_worker_threads(ps_adapter))<0)
1159         {
1160                 BCM_DEBUG_PRINT(ps_adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Cannot create thread");
1161                 return status;
1162         }
1163         /*
1164          * For Downloading the Firm, parse the cfg file first.
1165          */
1166         status = bcm_parse_target_params (ps_adapter);
1167         if(status){
1168                 return status;
1169         }
1170
1171 #ifndef BCM_SHM_INTERFACE
1172         if(ps_adapter->chip_id >= T3LPB)
1173         {
1174                 rdmalt(ps_adapter, SYS_CFG, &value, sizeof (value));
1175                 ps_adapter->syscfgBefFwDld = value ;
1176                 if((value & 0x60)== 0)
1177                 {
1178                         ps_adapter->bFlashBoot = TRUE;
1179                 }
1180         }
1181
1182         reset_card_proc(ps_adapter);
1183
1184         //Initializing the NVM.
1185         BcmInitNVM(ps_adapter);
1186         status = ddr_init(ps_adapter);
1187         if(status)
1188         {
1189                 BCM_DEBUG_PRINT (ps_adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "ddr_init Failed\n");
1190                 return status;
1191         }
1192
1193         /* Download cfg file */
1194         status = buffDnldVerify(ps_adapter,
1195                                                          (PUCHAR)ps_adapter->pstargetparams,
1196                                                          sizeof(STARGETPARAMS),
1197                                                          CONFIG_BEGIN_ADDR);
1198         if(status)
1199         {
1200                 BCM_DEBUG_PRINT(ps_adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Error downloading CFG file");
1201                 goto OUT;
1202         }
1203         BCM_DEBUG_PRINT(ps_adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "CFG file downloaded");
1204
1205         if(register_networkdev(ps_adapter))
1206         {
1207                 BCM_DEBUG_PRINT(ps_adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Register Netdevice failed. Cleanup needs to be performed.");
1208                 return -EIO;
1209         }
1210
1211         if(FALSE == ps_adapter->AutoFirmDld)
1212         {
1213                 BCM_DEBUG_PRINT(ps_adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "AutoFirmDld Disabled in CFG File..\n");
1214                 //If Auto f/w download is disable, register the control interface,
1215                 //register the control interface after the mailbox.
1216                 if(register_control_device_interface(ps_adapter) < 0)
1217                 {
1218                         BCM_DEBUG_PRINT(ps_adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Register Control Device failed. Cleanup needs to be performed.");
1219                         return -EIO;
1220                 }
1221
1222                 return STATUS_SUCCESS;
1223         }
1224
1225         /*
1226      * Do the LED Settings here. It will be used by the Firmware Download
1227      * Thread.
1228      */
1229
1230         /*
1231      * 1. If the LED Settings fails, do not stop and do the Firmware download.
1232      * 2. This init would happend only if the cfg file is present, else
1233      *    call from the ioctl context.
1234      */
1235
1236         status = InitLedSettings (ps_adapter);
1237
1238         if(status)
1239         {
1240                 BCM_DEBUG_PRINT(ps_adapter,DBG_TYPE_PRINTK, 0, 0,"INIT LED FAILED\n");
1241                 return status;
1242         }
1243         if(ps_adapter->LEDInfo.led_thread_running & BCM_LED_THREAD_RUNNING_ACTIVELY)
1244         {
1245                 ps_adapter->DriverState = DRIVER_INIT;
1246                 wake_up(&ps_adapter->LEDInfo.notify_led_event);
1247         }
1248
1249         if(ps_adapter->LEDInfo.led_thread_running & BCM_LED_THREAD_RUNNING_ACTIVELY)
1250         {
1251                 ps_adapter->DriverState = FW_DOWNLOAD;
1252                 wake_up(&ps_adapter->LEDInfo.notify_led_event);
1253         }
1254
1255         value = 0;
1256         wrmalt(ps_adapter, EEPROM_CAL_DATA_INTERNAL_LOC - 4, &value, sizeof(value));
1257         wrmalt(ps_adapter, EEPROM_CAL_DATA_INTERNAL_LOC - 8, &value, sizeof(value));
1258
1259         if(ps_adapter->eNVMType == NVM_FLASH)
1260         {
1261                 status = PropagateCalParamsFromFlashToMemory(ps_adapter);
1262                 if(status)
1263                 {
1264                         BCM_DEBUG_PRINT(ps_adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL," Propogation of Cal param failed .." );
1265                         goto OUT;
1266                 }
1267         }
1268 #if 0
1269         else if(psAdapter->eNVMType == NVM_EEPROM)
1270         {
1271                 PropagateCalParamsFromEEPROMToMemory();
1272         }
1273 #endif
1274
1275         /* Download Firmare */
1276         if ((status = BcmFileDownload( ps_adapter, BIN_FILE, FIRMWARE_BEGIN_ADDR)))
1277         {
1278                 BCM_DEBUG_PRINT(ps_adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "No Firmware File is present... \n");
1279                 goto OUT;
1280         }
1281
1282         BCM_DEBUG_PRINT(ps_adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "BIN file downloaded");
1283         status = run_card_proc(ps_adapter);
1284         if(status)
1285         {
1286                 BCM_DEBUG_PRINT (ps_adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "run_card_proc Failed\n");
1287                 goto OUT;
1288         }
1289
1290
1291         ps_adapter->fw_download_done = TRUE;
1292         mdelay(10);
1293
1294 OUT:
1295         if(ps_adapter->LEDInfo.led_thread_running & BCM_LED_THREAD_RUNNING_ACTIVELY)
1296         {
1297                 ps_adapter->DriverState = FW_DOWNLOAD_DONE;
1298                 wake_up(&ps_adapter->LEDInfo.notify_led_event);
1299         }
1300
1301 #else
1302
1303         ps_adapter->bDDRInitDone = TRUE;
1304         //Initializing the NVM.
1305         BcmInitNVM(ps_adapter);
1306
1307         //Propagating the cal param from Flash to DDR
1308         value = 0;
1309         wrmalt(ps_adapter, EEPROM_CAL_DATA_INTERNAL_LOC - 4, &value, sizeof(value));
1310         wrmalt(ps_adapter, EEPROM_CAL_DATA_INTERNAL_LOC - 8, &value, sizeof(value));
1311
1312         if(ps_adapter->eNVMType == NVM_FLASH)
1313         {
1314                 status = PropagateCalParamsFromFlashToMemory(ps_adapter);
1315                 if(status)
1316                 {
1317                         printk("\nPropogation of Cal param from flash to DDR failed ..\n" );
1318                 }
1319         }
1320
1321         //Copy config file param to DDR.
1322         memcpy(pConfigFileAddr,ps_adapter->pstargetparams, sizeof(STARGETPARAMS));
1323
1324         if(register_networkdev(ps_adapter))
1325         {
1326                 BCM_DEBUG_PRINT(ps_adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Register Netdevice failed. Cleanup needs to be performed.");
1327                 return -EIO;
1328         }
1329
1330
1331         status = InitLedSettings (ps_adapter);
1332         if(status)
1333         {
1334                 BCM_DEBUG_PRINT(ps_adapter,DBG_TYPE_PRINTK, 0, 0,"INIT LED FAILED\n");
1335                 return status;
1336         }
1337
1338
1339         if(register_control_device_interface(ps_adapter) < 0)
1340         {
1341                 BCM_DEBUG_PRINT(ps_adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Register Control Device failed. Cleanup needs to be performed.");
1342                 return -EIO;
1343         }
1344
1345         ps_adapter->fw_download_done = TRUE;
1346 #endif
1347         return status;
1348 }
1349
1350
1351 int bcm_parse_target_params(PMINI_ADAPTER Adapter)
1352 {
1353 #ifdef BCM_SHM_INTERFACE
1354         extern void read_cfg_file(PMINI_ADAPTER Adapter);
1355 #endif
1356         struct file             *flp=NULL;
1357         mm_segment_t    oldfs={0};
1358         char *buff = NULL;
1359         int len = 0;
1360         loff_t  pos = 0;
1361
1362         buff=(PCHAR)kmalloc(BUFFER_1K, GFP_KERNEL);
1363         if(!buff)
1364         {
1365                 return -ENOMEM;
1366         }
1367         if((Adapter->pstargetparams =
1368                 kmalloc(sizeof(STARGETPARAMS), GFP_KERNEL)) == NULL)
1369         {
1370                 bcm_kfree(buff);
1371                 return -ENOMEM;
1372         }
1373         flp=open_firmware_file(Adapter, CFG_FILE);
1374         if(!flp) {
1375                 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "NOT ABLE TO OPEN THE %s FILE \n", CFG_FILE);
1376                 bcm_kfree(buff);
1377                 bcm_kfree(Adapter->pstargetparams);
1378                 Adapter->pstargetparams = NULL;
1379                 return -ENOENT;
1380         }
1381         oldfs=get_fs(); set_fs(get_ds());
1382         len=vfs_read(flp, buff, BUFFER_1K, &pos);
1383         set_fs(oldfs);
1384
1385         if(len != sizeof(STARGETPARAMS))
1386         {
1387                 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL,"Mismatch in Target Param Structure!\n");
1388                 bcm_kfree(buff);
1389                 bcm_kfree(Adapter->pstargetparams);
1390                 Adapter->pstargetparams = NULL;
1391                 filp_close(flp, current->files);
1392                 return -ENOENT;
1393         }
1394         filp_close(flp, current->files);
1395
1396         /* Check for autolink in config params */
1397         /*
1398          * Values in Adapter->pstargetparams are in network byte order
1399          */
1400         memcpy(Adapter->pstargetparams, buff, sizeof(STARGETPARAMS));
1401         bcm_kfree (buff);
1402         beceem_parse_target_struct(Adapter);
1403 #ifdef BCM_SHM_INTERFACE
1404         read_cfg_file(Adapter);
1405
1406 #endif
1407         return STATUS_SUCCESS;
1408 }
1409
1410 void beceem_parse_target_struct(PMINI_ADAPTER Adapter)
1411 {
1412         UINT uiHostDrvrCfg6 =0, uiEEPROMFlag = 0;;
1413
1414         if(ntohl(Adapter->pstargetparams->m_u32PhyParameter2) & AUTO_SYNC_DISABLE)
1415         {
1416                 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "AutoSyncup is Disabled\n");
1417                 Adapter->AutoSyncup = FALSE;
1418         }
1419         else
1420         {
1421                 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "AutoSyncup is Enabled\n");
1422                 Adapter->AutoSyncup     = TRUE;
1423         }
1424         if(ntohl(Adapter->pstargetparams->HostDrvrConfig6) & AUTO_LINKUP_ENABLE)
1425         {
1426                 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Enabling autolink up");
1427                 Adapter->AutoLinkUp = TRUE;
1428         }
1429         else
1430         {
1431                 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Disabling autolink up");
1432                 Adapter->AutoLinkUp = FALSE;
1433         }
1434         // Setting the DDR Setting..
1435         Adapter->DDRSetting =
1436                         (ntohl(Adapter->pstargetparams->HostDrvrConfig6) >>8)&0x0F;
1437         Adapter->ulPowerSaveMode =
1438                         (ntohl(Adapter->pstargetparams->HostDrvrConfig6)>>12)&0x0F;
1439
1440         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "DDR Setting: %x\n", Adapter->DDRSetting);
1441         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT,DBG_LVL_ALL, "Power Save Mode: %lx\n",
1442                                                         Adapter->ulPowerSaveMode);
1443         if(ntohl(Adapter->pstargetparams->HostDrvrConfig6) & AUTO_FIRM_DOWNLOAD)
1444     {
1445         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Enabling Auto Firmware Download\n");
1446         Adapter->AutoFirmDld = TRUE;
1447     }
1448     else
1449     {
1450         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Disabling Auto Firmware Download\n");
1451         Adapter->AutoFirmDld = FALSE;
1452     }
1453         uiHostDrvrCfg6 = ntohl(Adapter->pstargetparams->HostDrvrConfig6);
1454         Adapter->bMipsConfig = (uiHostDrvrCfg6>>20)&0x01;
1455         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL,"MIPSConfig   : 0x%X\n",Adapter->bMipsConfig);
1456         //used for backward compatibility.
1457         Adapter->bDPLLConfig = (uiHostDrvrCfg6>>19)&0x01;
1458
1459         Adapter->PmuMode= (uiHostDrvrCfg6 >> 24 ) & 0x03;
1460         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "PMU MODE: %x", Adapter->PmuMode);
1461
1462     if((uiHostDrvrCfg6 >> HOST_BUS_SUSPEND_BIT ) & (0x01))
1463     {
1464         Adapter->bDoSuspend = TRUE;
1465         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Making DoSuspend TRUE as per configFile");
1466     }
1467
1468         uiEEPROMFlag = ntohl(Adapter->pstargetparams->m_u32EEPROMFlag);
1469         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "uiEEPROMFlag  : 0x%X\n",uiEEPROMFlag);
1470         Adapter->eNVMType = (NVM_TYPE)((uiEEPROMFlag>>4)&0x3);
1471
1472
1473         Adapter->bStatusWrite = (uiEEPROMFlag>>6)&0x1;
1474         //printk(("bStatusWrite   : 0x%X\n", Adapter->bStatusWrite));
1475
1476         Adapter->uiSectorSizeInCFG = 1024*(0xFFFF & ntohl(Adapter->pstargetparams->HostDrvrConfig4));
1477         //printk(("uiSectorSize   : 0x%X\n", Adapter->uiSectorSizeInCFG));
1478
1479         Adapter->bSectorSizeOverride =(bool) ((ntohl(Adapter->pstargetparams->HostDrvrConfig4))>>16)&0x1;
1480         //printk(MP_INIT,("bSectorSizeOverride   : 0x%X\n",Adapter->bSectorSizeOverride));
1481
1482         if(ntohl(Adapter->pstargetparams->m_u32PowerSavingModeOptions) &0x01)
1483                 Adapter->ulPowerSaveMode = DEVICE_POWERSAVE_MODE_AS_PROTOCOL_IDLE_MODE;
1484         //autocorrection part
1485         if(Adapter->ulPowerSaveMode != DEVICE_POWERSAVE_MODE_AS_PROTOCOL_IDLE_MODE)
1486                 doPowerAutoCorrection(Adapter);
1487
1488 }
1489
1490 VOID doPowerAutoCorrection(PMINI_ADAPTER psAdapter)
1491 {
1492         UINT reporting_mode = 0;
1493
1494         reporting_mode = ntohl(psAdapter->pstargetparams->m_u32PowerSavingModeOptions) &0x02 ;
1495         psAdapter->bIsAutoCorrectEnabled = !((char)(psAdapter->ulPowerSaveMode >> 3) & 0x1);
1496
1497         if(reporting_mode == TRUE)
1498         {
1499                 BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL,"can't do suspen/resume as reporting mode is enable");
1500                 psAdapter->bDoSuspend = FALSE;
1501         }
1502
1503         if (psAdapter->bIsAutoCorrectEnabled && (psAdapter->chip_id >= T3LPB))
1504         {
1505                 //If reporting mode is enable, switch PMU to PMC
1506                 #if 0
1507                 if(reporting_mode == FALSE)
1508                 {
1509                         psAdapter->ulPowerSaveMode = DEVICE_POWERSAVE_MODE_AS_PMU_SHUTDOWN;
1510                         psAdapter->bDoSuspend = TRUE;
1511                         BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL,"PMU selected ....");
1512
1513                 }
1514                 else
1515                 #endif
1516                 {
1517                         psAdapter->ulPowerSaveMode = DEVICE_POWERSAVE_MODE_AS_PMU_CLOCK_GATING;
1518                         psAdapter->bDoSuspend =FALSE;
1519                         BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL,"PMC selected..");
1520
1521                 }
1522
1523                 //clearing space bit[15..12]
1524                 psAdapter->pstargetparams->HostDrvrConfig6 &= ~(htonl((0xF << 12)));
1525                 //placing the power save mode option
1526                 psAdapter->pstargetparams->HostDrvrConfig6 |= htonl((psAdapter->ulPowerSaveMode << 12));
1527
1528         }
1529         else if (psAdapter->bIsAutoCorrectEnabled == FALSE)
1530         {
1531
1532                 // remove the autocorrect disable bit set before dumping.
1533                 psAdapter->ulPowerSaveMode &= ~(1 << 3);
1534                 psAdapter->pstargetparams->HostDrvrConfig6 &= ~(htonl(1 << 15));
1535                 BCM_DEBUG_PRINT(psAdapter,DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL,"Using Forced User Choice: %lx\n", psAdapter->ulPowerSaveMode);
1536         }
1537 }
1538 unsigned char *ReadMacAddrEEPROM(PMINI_ADAPTER Adapter, ulong dwAddress)
1539 {
1540         unsigned char *pucmacaddr = NULL;
1541         int status = 0, i=0;
1542         unsigned int temp =0;
1543
1544
1545         pucmacaddr = (unsigned char *)kmalloc(MAC_ADDRESS_SIZE, GFP_KERNEL);
1546         if(!pucmacaddr)
1547         {
1548                 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "No Buffers to Read the EEPROM Address\n");
1549                 return NULL;
1550         }
1551
1552         dwAddress |= 0x5b000000;
1553         status = wrmalt(Adapter, EEPROM_COMMAND_Q_REG,
1554                                                 (PUINT)&dwAddress, sizeof(UINT));
1555         if(status != STATUS_SUCCESS)
1556         {
1557                 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "wrm Failed..\n");
1558                 bcm_kfree(pucmacaddr);
1559                 pucmacaddr = NULL;
1560                 goto OUT;
1561         }
1562         for(i=0;i<MAC_ADDRESS_SIZE;i++)
1563         {
1564                 status = rdmalt(Adapter, EEPROM_READ_DATA_Q_REG, &temp,sizeof(temp));
1565                 if(status != STATUS_SUCCESS)
1566                 {
1567                         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "rdm Failed..\n");
1568                         bcm_kfree(pucmacaddr);
1569                         pucmacaddr = NULL;
1570                         goto OUT;
1571                 }
1572                 pucmacaddr[i] = temp & 0xff;
1573                 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL,"%x \n", pucmacaddr[i]);
1574         }
1575 OUT:
1576         return pucmacaddr;
1577 }
1578
1579 #if 0
1580 INT ReadMacAddressFromEEPROM(PMINI_ADAPTER Adapter)
1581 {
1582         unsigned char *puMacAddr = NULL;
1583         int i =0;
1584
1585         puMacAddr = ReadMacAddrEEPROM(Adapter,0x200);
1586         if(!puMacAddr)
1587         {
1588                 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, NEXT_SEND, DBG_LVL_ALL, "Couldn't retrieve the Mac Address\n");
1589                 return STATUS_FAILURE;
1590         }
1591         else
1592         {
1593                 if((puMacAddr[0] == 0x0  && puMacAddr[1] == 0x0  &&
1594                         puMacAddr[2] == 0x0  && puMacAddr[3] == 0x0  &&
1595                         puMacAddr[4] == 0x0  && puMacAddr[5] == 0x0) ||
1596                    (puMacAddr[0] == 0xFF && puMacAddr[1] == 0xFF &&
1597                         puMacAddr[2] == 0xFF && puMacAddr[3] == 0xFF &&
1598                         puMacAddr[4] == 0xFF && puMacAddr[5] == 0xFF))
1599                 {
1600                         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, NEXT_SEND, DBG_LVL_ALL, "Invalid Mac Address\n");
1601                         bcm_kfree(puMacAddr);
1602                         return STATUS_FAILURE;
1603                 }
1604                 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_TX, NEXT_SEND, DBG_LVL_ALL, "The Mac Address received is: \n");
1605                 memcpy(Adapter->dev->dev_addr, puMacAddr, MAC_ADDRESS_SIZE);
1606         for(i=0;i<MAC_ADDRESS_SIZE;i++)
1607         {
1608             BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"%02x ", Adapter->dev->dev_addr[i]);
1609         }
1610         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"\n");
1611                 bcm_kfree(puMacAddr);
1612         }
1613         return STATUS_SUCCESS;
1614 }
1615 #endif
1616
1617 void convertEndian(B_UINT8 rwFlag, PUINT puiBuffer, UINT uiByteCount)
1618 {
1619         UINT uiIndex = 0;
1620
1621         if(RWM_WRITE == rwFlag) {
1622                 for(uiIndex =0; uiIndex < (uiByteCount/sizeof(UINT)); uiIndex++) {
1623                         puiBuffer[uiIndex] = htonl(puiBuffer[uiIndex]);
1624                 }
1625         } else {
1626                 for(uiIndex =0; uiIndex < (uiByteCount/sizeof(UINT)); uiIndex++) {
1627                         puiBuffer[uiIndex] = ntohl(puiBuffer[uiIndex]);
1628                 }
1629         }
1630 }
1631
1632 #define CACHE_ADDRESS_MASK      0x80000000
1633 #define UNCACHE_ADDRESS_MASK    0xa0000000
1634
1635 int rdm(PMINI_ADAPTER Adapter, UINT uiAddress, PCHAR pucBuff, size_t sSize)
1636 {
1637         INT uiRetVal =0;
1638
1639 #ifndef BCM_SHM_INTERFACE
1640         uiRetVal = Adapter->interface_rdm(Adapter->pvInterfaceAdapter,
1641                         uiAddress, pucBuff, sSize);
1642
1643         if(uiRetVal < 0)
1644                 return uiRetVal;
1645
1646 #else
1647         int indx;
1648         uiRetVal = STATUS_SUCCESS;
1649         if(uiAddress & 0x10000000) {
1650                         // DDR Memory Access
1651                 uiAddress |= CACHE_ADDRESS_MASK;
1652                 memcpy(pucBuff,(unsigned char *)uiAddress ,sSize);
1653         }
1654         else {
1655                 // Register, SPRAM, Flash
1656                 uiAddress |= UNCACHE_ADDRESS_MASK;
1657     if ((uiAddress & FLASH_ADDR_MASK) == (FLASH_CONTIGIOUS_START_ADDR_BCS350 & FLASH_ADDR_MASK))
1658         {
1659                 #if defined(FLASH_DIRECT_ACCESS)
1660                 memcpy(pucBuff,(unsigned char *)uiAddress ,sSize);
1661                 #else
1662                         printk("\nInvalid GSPI ACCESS :Addr :%#X", uiAddress);
1663                         uiRetVal = STATUS_FAILURE;
1664                 #endif
1665         }
1666     else if(((unsigned int )uiAddress & 0x3) ||
1667                         ((unsigned int )pucBuff & 0x3) ||
1668                         ((unsigned int )sSize & 0x3)) {
1669                         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"rdmalt :unalligned register access uiAddress =  %x,pucBuff = %x  size = %x\n",(unsigned int )uiAddress,(unsigned int )pucBuff,(unsigned int )sSize);
1670                          uiRetVal = STATUS_FAILURE;
1671                 }
1672                 else {
1673                         for (indx=0;indx<sSize;indx+=4){
1674                                 *(PUINT)(pucBuff + indx) = *(PUINT)(uiAddress + indx);
1675                         }
1676                 }
1677         }
1678 #endif
1679         return uiRetVal;
1680 }
1681 int wrm(PMINI_ADAPTER Adapter, UINT uiAddress, PCHAR pucBuff, size_t sSize)
1682 {
1683         int iRetVal;
1684
1685 #ifndef BCM_SHM_INTERFACE
1686         iRetVal = Adapter->interface_wrm(Adapter->pvInterfaceAdapter,
1687                         uiAddress, pucBuff, sSize);
1688
1689 #else
1690         int indx;
1691         if(uiAddress & 0x10000000) {
1692                 // DDR Memory Access
1693                 uiAddress |= CACHE_ADDRESS_MASK;
1694                 memcpy((unsigned char *)(uiAddress),pucBuff,sSize);
1695         }
1696         else {
1697                 // Register, SPRAM, Flash
1698                 uiAddress |= UNCACHE_ADDRESS_MASK;
1699
1700                 if(((unsigned int )uiAddress & 0x3) ||
1701                         ((unsigned int )pucBuff & 0x3) ||
1702                         ((unsigned int )sSize & 0x3)) {
1703                                 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"wrmalt: unalligned register access uiAddress =  %x,pucBuff = %x  size = %x\n",(unsigned int )uiAddress,(unsigned int )pucBuff,(unsigned int )sSize);
1704                          iRetVal = STATUS_FAILURE;
1705                 }
1706                 else {
1707                         for (indx=0;indx<sSize;indx+=4) {
1708                                 *(PUINT)(uiAddress + indx) = *(PUINT)(pucBuff + indx);
1709                         }
1710                 }
1711         }
1712         iRetVal = STATUS_SUCCESS;
1713 #endif
1714
1715         return iRetVal;
1716 }
1717
1718 int wrmalt (PMINI_ADAPTER Adapter, UINT uiAddress, PUINT pucBuff, size_t size)
1719 {
1720         convertEndian(RWM_WRITE, pucBuff, size);
1721         return wrm(Adapter, uiAddress, (PUCHAR)pucBuff, size);
1722 }
1723
1724 int rdmalt (PMINI_ADAPTER Adapter, UINT uiAddress, PUINT pucBuff, size_t size)
1725 {
1726         INT uiRetVal =0;
1727
1728         uiRetVal = rdm(Adapter,uiAddress,(PUCHAR)pucBuff,size);
1729         convertEndian(RWM_READ, (PUINT)pucBuff, size);
1730
1731         return uiRetVal;
1732 }
1733
1734 int rdmWithLock(PMINI_ADAPTER Adapter, UINT uiAddress, PCHAR pucBuff, size_t sSize)
1735 {
1736
1737         INT status = STATUS_SUCCESS ;
1738         down(&Adapter->rdmwrmsync);
1739
1740         if((Adapter->IdleMode == TRUE) ||
1741                 (Adapter->bShutStatus ==TRUE) ||
1742                 (Adapter->bPreparingForLowPowerMode ==TRUE))
1743         {
1744                 status = -EACCES;
1745                 goto exit;
1746         }
1747
1748         status = rdm(Adapter, uiAddress, pucBuff, sSize);
1749
1750 exit:
1751         up(&Adapter->rdmwrmsync);
1752         return status ;
1753 }
1754 int wrmWithLock(PMINI_ADAPTER Adapter, UINT uiAddress, PCHAR pucBuff, size_t sSize)
1755 {
1756         INT status = STATUS_SUCCESS ;
1757         down(&Adapter->rdmwrmsync);
1758
1759         if((Adapter->IdleMode == TRUE) ||
1760                 (Adapter->bShutStatus ==TRUE) ||
1761                 (Adapter->bPreparingForLowPowerMode ==TRUE))
1762         {
1763                 status = -EACCES;
1764                 goto exit;
1765         }
1766
1767         status =wrm(Adapter, uiAddress, pucBuff, sSize);
1768
1769 exit:
1770         up(&Adapter->rdmwrmsync);
1771         return status ;
1772 }
1773
1774 int wrmaltWithLock (PMINI_ADAPTER Adapter, UINT uiAddress, PUINT pucBuff, size_t size)
1775 {
1776         int iRetVal = STATUS_SUCCESS;
1777
1778         down(&Adapter->rdmwrmsync);
1779
1780         if((Adapter->IdleMode == TRUE) ||
1781                 (Adapter->bShutStatus ==TRUE) ||
1782                 (Adapter->bPreparingForLowPowerMode ==TRUE))
1783         {
1784                 iRetVal = -EACCES;
1785                 goto exit;
1786         }
1787
1788         iRetVal = wrmalt(Adapter,uiAddress,pucBuff,size);
1789
1790 exit:
1791         up(&Adapter->rdmwrmsync);
1792         return iRetVal;
1793 }
1794
1795 int rdmaltWithLock (PMINI_ADAPTER Adapter, UINT uiAddress, PUINT pucBuff, size_t size)
1796 {
1797         INT uiRetVal =STATUS_SUCCESS;
1798
1799         down(&Adapter->rdmwrmsync);
1800
1801         if((Adapter->IdleMode == TRUE) ||
1802                 (Adapter->bShutStatus ==TRUE) ||
1803                 (Adapter->bPreparingForLowPowerMode ==TRUE))
1804         {
1805                 uiRetVal = -EACCES;
1806                 goto exit;
1807         }
1808
1809         uiRetVal = rdmalt(Adapter,uiAddress, pucBuff, size);
1810
1811 exit:
1812         up(&Adapter->rdmwrmsync);
1813         return uiRetVal;
1814 }
1815
1816
1817 VOID HandleShutDownModeWakeup(PMINI_ADAPTER Adapter)
1818 {
1819         int clear_abort_pattern = 0,Status = 0;
1820         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL, "====>\n");
1821         //target has woken up From Shut Down
1822         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL, "Clearing Shut Down Software abort pattern\n");
1823         Status = wrmalt(Adapter,SW_ABORT_IDLEMODE_LOC, (PUINT)&clear_abort_pattern, sizeof(clear_abort_pattern));
1824         if(Status)
1825         {
1826                 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL,"WRM to SW_ABORT_IDLEMODE_LOC failed with err:%d", Status);
1827                 return;
1828         }
1829         if(Adapter->ulPowerSaveMode != DEVICE_POWERSAVE_MODE_AS_PROTOCOL_IDLE_MODE)
1830         {
1831                 msleep(100);
1832                 InterfaceHandleShutdownModeWakeup(Adapter);
1833                 msleep(100);
1834         }
1835         if(Adapter->LEDInfo.led_thread_running & BCM_LED_THREAD_RUNNING_ACTIVELY)
1836         {
1837                 Adapter->DriverState = NO_NETWORK_ENTRY;
1838                 wake_up(&Adapter->LEDInfo.notify_led_event);
1839         }
1840
1841         Adapter->bTriedToWakeUpFromlowPowerMode = FALSE;
1842         Adapter->bShutStatus = FALSE;
1843         wake_up(&Adapter->lowpower_mode_wait_queue);
1844         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL, "<====\n");
1845 }
1846
1847 VOID SendShutModeResponse(PMINI_ADAPTER Adapter)
1848 {
1849         CONTROL_MESSAGE         stShutdownResponse;
1850         UINT NVMAccess = 0,lowPwrAbortMsg = 0;
1851         UINT Status = 0;
1852
1853         memset (&stShutdownResponse, 0, sizeof(CONTROL_MESSAGE));
1854         stShutdownResponse.Leader.Status  = LINK_UP_CONTROL_REQ;
1855         stShutdownResponse.Leader.PLength = 8;//8 bytes;
1856         stShutdownResponse.szData[0] = LINK_UP_ACK;
1857         stShutdownResponse.szData[1] = LINK_SHUTDOWN_REQ_FROM_FIRMWARE;
1858
1859         /*********************************
1860         **down_trylock -
1861         ** if [ semaphore is available ]
1862         **               acquire semaphone and return value 0 ;
1863         **   else
1864         **               return non-zero value ;
1865         **
1866         ***********************************/
1867
1868         NVMAccess = down_trylock(&Adapter->NVMRdmWrmLock);
1869
1870         lowPwrAbortMsg= down_trylock(&Adapter->LowPowerModeSync);
1871
1872
1873         if(NVMAccess || lowPwrAbortMsg|| atomic_read(&Adapter->TotalPacketCount))
1874         {
1875                 if(!NVMAccess)
1876                         up(&Adapter->NVMRdmWrmLock);
1877
1878                 if(!lowPwrAbortMsg)
1879                         up(&Adapter->LowPowerModeSync);
1880
1881                 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL, "Device Access is going on NACK the Shut Down MODE\n");
1882                 stShutdownResponse.szData[2] = SHUTDOWN_NACK_FROM_DRIVER;//NACK- device access is going on.
1883                 Adapter->bPreparingForLowPowerMode = FALSE;
1884         }
1885         else
1886         {
1887                 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL, "Sending SHUTDOWN MODE ACK\n");
1888                 stShutdownResponse.szData[2] = SHUTDOWN_ACK_FROM_DRIVER;//ShutDown ACK
1889
1890                 /* Wait for the LED to TURN OFF before sending ACK response */
1891                 if(Adapter->LEDInfo.led_thread_running & BCM_LED_THREAD_RUNNING_ACTIVELY)
1892                 {
1893                         INT iRetVal = 0;
1894
1895                         /* Wake the LED Thread with LOWPOWER_MODE_ENTER State */
1896                         Adapter->DriverState = LOWPOWER_MODE_ENTER;
1897                         wake_up(&Adapter->LEDInfo.notify_led_event);
1898
1899                         /* Wait for 1 SEC for LED to OFF */
1900                         iRetVal = wait_event_timeout(Adapter->LEDInfo.idleModeSyncEvent,\
1901                                 Adapter->LEDInfo.bIdle_led_off, msecs_to_jiffies(1000));
1902
1903                         /* If Timed Out to Sync IDLE MODE Enter, do IDLE mode Exit and Send NACK to device */
1904                         if(iRetVal <= 0)
1905                         {
1906                                 stShutdownResponse.szData[1] = SHUTDOWN_NACK_FROM_DRIVER;//NACK- device access is going on.
1907
1908                                 Adapter->DriverState = NO_NETWORK_ENTRY;
1909                                 wake_up(&Adapter->LEDInfo.notify_led_event);
1910                         }
1911                 }
1912
1913                 if(stShutdownResponse.szData[2] == SHUTDOWN_ACK_FROM_DRIVER)
1914                 {
1915                         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL,"ACKING SHUTDOWN MODE !!!!!!!!!");
1916                         down(&Adapter->rdmwrmsync);
1917                         Adapter->bPreparingForLowPowerMode = TRUE;
1918                         up(&Adapter->rdmwrmsync);
1919                         //Killing all URBS.
1920 #ifndef BCM_SHM_INTERFACE
1921                         if(Adapter->bDoSuspend == TRUE)
1922                                 Bcm_kill_all_URBs((PS_INTERFACE_ADAPTER)(Adapter->pvInterfaceAdapter));
1923 #endif
1924                 }
1925                 else
1926                 {
1927                         Adapter->bPreparingForLowPowerMode = FALSE;
1928                 }
1929
1930                 if(!NVMAccess)
1931                         up(&Adapter->NVMRdmWrmLock);
1932
1933                 if(!lowPwrAbortMsg)
1934                         up(&Adapter->LowPowerModeSync);
1935         }
1936         Status = CopyBufferToControlPacket(Adapter,&stShutdownResponse);
1937         if((Status != STATUS_SUCCESS))
1938         {
1939                 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL,"fail to send the Idle mode Request \n");
1940                 Adapter->bPreparingForLowPowerMode = FALSE;
1941
1942 #ifndef BCM_SHM_INTERFACE
1943                 StartInterruptUrb((PS_INTERFACE_ADAPTER)(Adapter->pvInterfaceAdapter));
1944 #endif
1945         }
1946 }
1947
1948
1949 void HandleShutDownModeRequest(PMINI_ADAPTER Adapter,PUCHAR pucBuffer)
1950 {
1951         B_UINT32 uiResetValue = 0;
1952
1953         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL, "====>\n");
1954
1955         if(*(pucBuffer+1) ==  COMPLETE_WAKE_UP_NOTIFICATION_FRM_FW)
1956         {
1957                 HandleShutDownModeWakeup(Adapter);
1958         }
1959         else if(*(pucBuffer+1) ==  LINK_SHUTDOWN_REQ_FROM_FIRMWARE)
1960         {
1961                 //Target wants to go to Shut Down Mode
1962                 //InterfacePrepareForShutdown(Adapter);
1963                 if(Adapter->chip_id == BCS220_2 ||
1964                    Adapter->chip_id == BCS220_2BC ||
1965                    Adapter->chip_id == BCS250_BC ||
1966                    Adapter->chip_id == BCS220_3)
1967                 {
1968                         rdmalt(Adapter,HPM_CONFIG_MSW, &uiResetValue, 4);
1969                         uiResetValue |= (1<<17);
1970                         wrmalt(Adapter, HPM_CONFIG_MSW, &uiResetValue, 4);
1971                 }
1972
1973                 SendShutModeResponse(Adapter);
1974                 BCM_DEBUG_PRINT (Adapter,DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL,"ShutDownModeResponse:Notification received: Sending the response(Ack/Nack)\n");
1975         }
1976
1977         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL, "<====\n");
1978         return;
1979
1980 }
1981
1982 VOID ResetCounters(PMINI_ADAPTER Adapter)
1983 {
1984
1985         beceem_protocol_reset(Adapter);
1986
1987         Adapter->CurrNumRecvDescs = 0;
1988     Adapter->PrevNumRecvDescs = 0;
1989     Adapter->LinkUpStatus = 0;
1990         Adapter->LinkStatus = 0;
1991     atomic_set(&Adapter->cntrlpktCnt,0);
1992     atomic_set (&Adapter->TotalPacketCount,0);
1993     Adapter->fw_download_done=FALSE;
1994         Adapter->LinkStatus = 0;
1995     Adapter->AutoLinkUp = FALSE;
1996         Adapter->IdleMode = FALSE;
1997         Adapter->bShutStatus = FALSE;
1998
1999 }
2000 S_CLASSIFIER_RULE *GetFragIPClsEntry(PMINI_ADAPTER Adapter,USHORT usIpIdentification,ULONG SrcIP)
2001 {
2002         UINT uiIndex=0;
2003         for(uiIndex=0;uiIndex<MAX_FRAGMENTEDIP_CLASSIFICATION_ENTRIES;uiIndex++)
2004         {
2005                 if((Adapter->astFragmentedPktClassifierTable[uiIndex].bUsed)&&
2006                         (Adapter->astFragmentedPktClassifierTable[uiIndex].usIpIdentification == usIpIdentification)&&
2007                         (Adapter->astFragmentedPktClassifierTable[uiIndex].ulSrcIpAddress== SrcIP)&&
2008                         !Adapter->astFragmentedPktClassifierTable[uiIndex].bOutOfOrderFragment)
2009                         return Adapter->astFragmentedPktClassifierTable[uiIndex].pstMatchedClassifierEntry;
2010         }
2011         return NULL;
2012 }
2013
2014 void AddFragIPClsEntry(PMINI_ADAPTER Adapter,PS_FRAGMENTED_PACKET_INFO psFragPktInfo)
2015 {
2016         UINT uiIndex=0;
2017         for(uiIndex=0;uiIndex<MAX_FRAGMENTEDIP_CLASSIFICATION_ENTRIES;uiIndex++)
2018         {
2019                 if(!Adapter->astFragmentedPktClassifierTable[uiIndex].bUsed)
2020                 {
2021                         memcpy(&Adapter->astFragmentedPktClassifierTable[uiIndex],psFragPktInfo,sizeof(S_FRAGMENTED_PACKET_INFO));
2022                         break;
2023                 }
2024         }
2025
2026 }
2027
2028 void DelFragIPClsEntry(PMINI_ADAPTER Adapter,USHORT usIpIdentification,ULONG SrcIp)
2029 {
2030         UINT uiIndex=0;
2031         for(uiIndex=0;uiIndex<MAX_FRAGMENTEDIP_CLASSIFICATION_ENTRIES;uiIndex++)
2032         {
2033                 if((Adapter->astFragmentedPktClassifierTable[uiIndex].bUsed)&&
2034                         (Adapter->astFragmentedPktClassifierTable[uiIndex].usIpIdentification == usIpIdentification)&&
2035                         (Adapter->astFragmentedPktClassifierTable[uiIndex].ulSrcIpAddress== SrcIp))
2036                 memset(&Adapter->astFragmentedPktClassifierTable[uiIndex],0,sizeof(S_FRAGMENTED_PACKET_INFO));
2037         }
2038 }
2039
2040 void update_per_cid_rx (PMINI_ADAPTER Adapter)
2041 {
2042         UINT  qindex = 0;
2043
2044         if((jiffies - Adapter->liDrainCalculated) < XSECONDS)
2045                 return;
2046
2047         for(qindex = 0; qindex < HiPriority; qindex++)
2048         {
2049                 if(Adapter->PackInfo[qindex].ucDirection == 0)
2050                 {
2051                         Adapter->PackInfo[qindex].uiCurrentRxRate =
2052                                 (Adapter->PackInfo[qindex].uiCurrentRxRate +
2053                                 Adapter->PackInfo[qindex].uiThisPeriodRxBytes)/2;
2054
2055                         Adapter->PackInfo[qindex].uiThisPeriodRxBytes = 0;
2056                 }
2057                 else
2058                 {
2059                         Adapter->PackInfo[qindex].uiCurrentDrainRate =
2060                                 (Adapter->PackInfo[qindex].uiCurrentDrainRate +
2061                                 Adapter->PackInfo[qindex].uiThisPeriodSentBytes)/2;
2062
2063                         Adapter->PackInfo[qindex].uiThisPeriodSentBytes=0;
2064                 }
2065         }
2066         Adapter->liDrainCalculated=jiffies;
2067 }
2068 void update_per_sf_desc_cnts( PMINI_ADAPTER Adapter)
2069 {
2070         INT iIndex = 0;
2071         u32 uibuff[MAX_TARGET_DSX_BUFFERS];
2072
2073         if(!atomic_read (&Adapter->uiMBupdate))
2074                 return;
2075
2076 #ifdef BCM_SHM_INTERFACE
2077         if(rdmalt(Adapter, TARGET_SFID_TXDESC_MAP_LOC, (PUINT)uibuff, sizeof(UINT) * MAX_TARGET_DSX_BUFFERS)<0)
2078 #else
2079         if(rdmaltWithLock(Adapter, TARGET_SFID_TXDESC_MAP_LOC, (PUINT)uibuff, sizeof(UINT) * MAX_TARGET_DSX_BUFFERS)<0)
2080 #endif
2081         {
2082                 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "rdm failed\n");
2083                 return;
2084         }
2085         for(iIndex = 0;iIndex < HiPriority; iIndex++)
2086         {
2087                 if(Adapter->PackInfo[iIndex].bValid && Adapter->PackInfo[iIndex].ucDirection)
2088                 {
2089                         if(Adapter->PackInfo[iIndex].usVCID_Value < MAX_TARGET_DSX_BUFFERS)
2090                         {
2091                                 atomic_set(&Adapter->PackInfo[iIndex].uiPerSFTxResourceCount, uibuff[Adapter->PackInfo[iIndex].usVCID_Value]);
2092                         }
2093                         else
2094                         {
2095                                 BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "Invalid VCID : %x \n",
2096                                         Adapter->PackInfo[iIndex].usVCID_Value);
2097                         }
2098                 }
2099         }
2100         atomic_set (&Adapter->uiMBupdate, FALSE);
2101 }
2102
2103 void flush_queue(PMINI_ADAPTER Adapter, UINT iQIndex)
2104 {
2105         struct sk_buff*                         PacketToDrop=NULL;
2106         struct net_device_stats*                netstats=NULL;
2107
2108         netstats = &((PLINUX_DEP_DATA)Adapter->pvOsDepData)->netstats;
2109
2110         spin_lock_bh(&Adapter->PackInfo[iQIndex].SFQueueLock);
2111
2112         while(Adapter->PackInfo[iQIndex].FirstTxQueue &&
2113                 atomic_read(&Adapter->TotalPacketCount))
2114         {
2115                 PacketToDrop = Adapter->PackInfo[iQIndex].FirstTxQueue;
2116                 if(PacketToDrop && PacketToDrop->len)
2117                 {
2118                         netstats->tx_dropped++;
2119                         DEQUEUEPACKET(Adapter->PackInfo[iQIndex].FirstTxQueue, \
2120                                         Adapter->PackInfo[iQIndex].LastTxQueue);
2121
2122                         Adapter->PackInfo[iQIndex].uiCurrentPacketsOnHost--;
2123                         Adapter->PackInfo[iQIndex].uiCurrentBytesOnHost -= PacketToDrop->len;
2124
2125                         //Adding dropped statistics
2126                         Adapter->PackInfo[iQIndex].uiDroppedCountBytes += PacketToDrop->len;
2127                         Adapter->PackInfo[iQIndex].uiDroppedCountPackets++;
2128
2129                         bcm_kfree_skb(PacketToDrop);
2130                         atomic_dec(&Adapter->TotalPacketCount);
2131                         atomic_inc(&Adapter->TxDroppedPacketCount);
2132
2133                 }
2134         }
2135         spin_unlock_bh(&Adapter->PackInfo[iQIndex].SFQueueLock);
2136
2137 }
2138
2139 void beceem_protocol_reset (PMINI_ADAPTER Adapter)
2140 {
2141         int i =0;
2142
2143         if(NULL != Adapter->dev)
2144         {
2145                 netif_carrier_off(Adapter->dev);
2146                 netif_stop_queue(Adapter->dev);
2147         }
2148
2149         Adapter->IdleMode = FALSE;
2150         Adapter->LinkUpStatus = FALSE;
2151         ClearTargetDSXBuffer(Adapter,0, TRUE);
2152         //Delete All Classifier Rules
2153
2154         for(i = 0;i<HiPriority;i++)
2155         {
2156                 DeleteAllClassifiersForSF(Adapter,i);
2157         }
2158
2159         flush_all_queues(Adapter);
2160
2161         if(Adapter->TimerActive == TRUE)
2162                 Adapter->TimerActive = FALSE;
2163
2164         memset(Adapter->astFragmentedPktClassifierTable, 0,
2165                         sizeof(S_FRAGMENTED_PACKET_INFO) *
2166                         MAX_FRAGMENTEDIP_CLASSIFICATION_ENTRIES);
2167
2168         for(i = 0;i<HiPriority;i++)
2169         {
2170                 //resetting only the first size (S_MIBS_SERVICEFLOW_TABLE) for the SF.
2171                 // It is same between MIBs and SF.
2172                 memset((PVOID)&Adapter->PackInfo[i],0,sizeof(S_MIBS_SERVICEFLOW_TABLE));
2173         }
2174 }
2175
2176
2177
2178 #ifdef BCM_SHM_INTERFACE
2179
2180
2181 #define GET_GTB_DIFF(start, end)  \
2182 ( (start) < (end) )? ( (end) - (start) ) : ( ~0x0 - ( (start) - (end)) +1 )
2183
2184 void usdelay ( unsigned int a) {
2185         unsigned int start= *(unsigned int *)0xaf8051b4;
2186         unsigned int end  = start+1;
2187         unsigned int diff = 0;
2188
2189         while(1) {
2190                 end = *(unsigned int *)0xaf8051b4;
2191                 diff = (GET_GTB_DIFF(start,end))/80;
2192                 if (diff >= a)
2193                         break;
2194         }
2195 }
2196 void read_cfg_file(PMINI_ADAPTER Adapter) {
2197
2198
2199         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Config File Version = 0x%x \n",Adapter->pstargetparams->m_u32CfgVersion );
2200         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Center Frequency =  0x%x \n",Adapter->pstargetparams->m_u32CenterFrequency );
2201         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Band A Scan = 0x%x \n",Adapter->pstargetparams->m_u32BandAScan );
2202         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Band B Scan = 0x%x \n",Adapter->pstargetparams->m_u32BandBScan );
2203         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Band C Scan = 0x%x \n",Adapter->pstargetparams->m_u32BandCScan );
2204         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"ERTPS Options = 0x%x \n",Adapter->pstargetparams->m_u32ErtpsOptions );
2205         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"PHS Enable = 0x%x \n",Adapter->pstargetparams->m_u32PHSEnable );
2206         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Handoff Enable = 0x%x \n",Adapter->pstargetparams->m_u32HoEnable );
2207         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"HO Reserved1 = 0x%x \n",Adapter->pstargetparams->m_u32HoReserved1 );
2208         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"HO Reserved2 = 0x%x \n",Adapter->pstargetparams->m_u32HoReserved2 );
2209         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"MIMO Enable = 0x%x \n",Adapter->pstargetparams->m_u32MimoEnable );
2210         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"PKMv2 Enable = 0x%x \n",Adapter->pstargetparams->m_u32SecurityEnable );
2211         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Powersaving Modes Enable = 0x%x \n",Adapter->pstargetparams->m_u32PowerSavingModesEnable );
2212         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Power Saving Mode Options = 0x%x \n",Adapter->pstargetparams->m_u32PowerSavingModeOptions );
2213         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"ARQ Enable = 0x%x \n",Adapter->pstargetparams->m_u32ArqEnable );
2214         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Harq Enable = 0x%x \n",Adapter->pstargetparams->m_u32HarqEnable );
2215         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"EEPROM Flag = 0x%x \n",Adapter->pstargetparams->m_u32EEPROMFlag );
2216         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Customize = 0x%x \n",Adapter->pstargetparams->m_u32Customize );
2217         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Bandwidth = 0x%x \n",Adapter->pstargetparams->m_u32ConfigBW );
2218         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"ShutDown Timer Value = 0x%x \n",Adapter->pstargetparams->m_u32ShutDownInitThresholdTimer );
2219         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"RadioParameter = 0x%x \n",Adapter->pstargetparams->m_u32RadioParameter );
2220         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"PhyParameter1 = 0x%x \n",Adapter->pstargetparams->m_u32PhyParameter1 );
2221         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"PhyParameter2 = 0x%x \n",Adapter->pstargetparams->m_u32PhyParameter2 );
2222         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"PhyParameter3 = 0x%x \n",Adapter->pstargetparams->m_u32PhyParameter3 );
2223         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"m_u32TestOptions = 0x%x \n",Adapter->pstargetparams->m_u32TestOptions );
2224         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"MaxMACDataperDLFrame = 0x%x \n",Adapter->pstargetparams->m_u32MaxMACDataperDLFrame );
2225         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"MaxMACDataperULFrame = 0x%x \n",Adapter->pstargetparams->m_u32MaxMACDataperULFrame );
2226         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Corr2MacFlags = 0x%x \n",Adapter->pstargetparams->m_u32Corr2MacFlags );
2227         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"HostDrvrConfig1 = 0x%x \n",Adapter->pstargetparams->HostDrvrConfig1 );
2228         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"HostDrvrConfig2 = 0x%x \n",Adapter->pstargetparams->HostDrvrConfig2 );
2229         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"HostDrvrConfig3 = 0x%x \n",Adapter->pstargetparams->HostDrvrConfig3 );
2230         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"HostDrvrConfig4 = 0x%x \n",Adapter->pstargetparams->HostDrvrConfig4 );
2231         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"HostDrvrConfig5 = 0x%x \n",Adapter->pstargetparams->HostDrvrConfig5 );
2232         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"HostDrvrConfig6 = 0x%x \n",Adapter->pstargetparams->HostDrvrConfig6 );
2233         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Segmented PUSC Enable = 0x%x \n",Adapter->pstargetparams->m_u32SegmentedPUSCenable );
2234         BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"BamcEnable = 0x%x \n",Adapter->pstargetparams->m_u32BandAMCEnable );
2235 }
2236
2237 #endif
2238
2239