diff options
Diffstat (limited to 'drivers/staging/bcm')
54 files changed, 0 insertions, 23879 deletions
diff --git a/drivers/staging/bcm/Adapter.h b/drivers/staging/bcm/Adapter.h deleted file mode 100644 index 940c852e17b7..000000000000 --- a/drivers/staging/bcm/Adapter.h +++ /dev/null @@ -1,474 +0,0 @@ -/*********************************** -* Adapter.h -************************************/ -#ifndef __ADAPTER_H__ -#define __ADAPTER_H__ - -#define MAX_FRAGMENTEDIP_CLASSIFICATION_ENTRIES 256 -#include "Debug.h" - -struct bcm_leader { - USHORT Vcid; - USHORT PLength; - UCHAR Status; - UCHAR Unused[3]; -} __packed; - -struct bcm_packettosend { - struct bcm_leader Leader; - UCHAR ucPayload; -} __packed; - -struct bcm_control_packet { - PVOID ControlBuff; - UINT ControlBuffLen; - struct bcm_control_packet *next; -} __packed; - -struct bcm_link_request { - struct bcm_leader Leader; - UCHAR szData[4]; -} __packed; - -#define MAX_IP_RANGE_LENGTH 4 -#define MAX_PORT_RANGE 4 -#define MAX_PROTOCOL_LENGTH 32 -#define IPV6_ADDRESS_SIZEINBYTES 0x10 - -union u_ip_address { - struct { - /* Source Ip Address Range */ - ULONG ulIpv4Addr[MAX_IP_RANGE_LENGTH]; - /* Source Ip Mask Address Range */ - ULONG ulIpv4Mask[MAX_IP_RANGE_LENGTH]; - }; - struct { - /* Source Ip Address Range */ - ULONG ulIpv6Addr[MAX_IP_RANGE_LENGTH * 4]; - /* Source Ip Mask Address Range */ - ULONG ulIpv6Mask[MAX_IP_RANGE_LENGTH * 4]; - }; - struct { - UCHAR ucIpv4Address[MAX_IP_RANGE_LENGTH * IP_LENGTH_OF_ADDRESS]; - UCHAR ucIpv4Mask[MAX_IP_RANGE_LENGTH * IP_LENGTH_OF_ADDRESS]; - }; - struct { - UCHAR ucIpv6Address[MAX_IP_RANGE_LENGTH * IPV6_ADDRESS_SIZEINBYTES]; - UCHAR ucIpv6Mask[MAX_IP_RANGE_LENGTH * IPV6_ADDRESS_SIZEINBYTES]; - }; -}; - -struct bcm_hdr_suppression_contextinfo { - /* Intermediate buffer to accumulate pkt Header for PHS */ - UCHAR ucaHdrSuppressionInBuf[MAX_PHS_LENGTHS]; - /* Intermediate buffer containing pkt Header after PHS */ - UCHAR ucaHdrSuppressionOutBuf[MAX_PHS_LENGTHS + PHSI_LEN]; -}; - -struct bcm_classifier_rule { - ULONG ulSFID; - UCHAR ucReserved[2]; - B_UINT16 uiClassifierRuleIndex; - bool bUsed; - USHORT usVCID_Value; - /* This field detemines the Classifier Priority */ - B_UINT8 u8ClassifierRulePriority; - union u_ip_address stSrcIpAddress; - UCHAR ucIPSourceAddressLength; /* Ip Source Address Length */ - - union u_ip_address stDestIpAddress; - /* Ip Destination Address Length */ - UCHAR ucIPDestinationAddressLength; - UCHAR ucIPTypeOfServiceLength; /* Type of service Length */ - UCHAR ucTosLow; /* Tos Low */ - UCHAR ucTosHigh; /* Tos High */ - UCHAR ucTosMask; /* Tos Mask */ - - UCHAR ucProtocolLength; /* protocol Length */ - UCHAR ucProtocol[MAX_PROTOCOL_LENGTH]; /* protocol Length */ - USHORT usSrcPortRangeLo[MAX_PORT_RANGE]; - USHORT usSrcPortRangeHi[MAX_PORT_RANGE]; - UCHAR ucSrcPortRangeLength; - - USHORT usDestPortRangeLo[MAX_PORT_RANGE]; - USHORT usDestPortRangeHi[MAX_PORT_RANGE]; - UCHAR ucDestPortRangeLength; - - bool bProtocolValid; - bool bTOSValid; - bool bDestIpValid; - bool bSrcIpValid; - - /* For IPv6 Addressing */ - UCHAR ucDirection; - bool bIpv6Protocol; - UINT32 u32PHSRuleID; - struct bcm_phs_rule sPhsRule; - UCHAR u8AssociatedPHSI; - - /* Classification fields for ETH CS */ - UCHAR ucEthCSSrcMACLen; - UCHAR au8EThCSSrcMAC[MAC_ADDRESS_SIZE]; - UCHAR au8EThCSSrcMACMask[MAC_ADDRESS_SIZE]; - UCHAR ucEthCSDestMACLen; - UCHAR au8EThCSDestMAC[MAC_ADDRESS_SIZE]; - UCHAR au8EThCSDestMACMask[MAC_ADDRESS_SIZE]; - UCHAR ucEtherTypeLen; - UCHAR au8EthCSEtherType[NUM_ETHERTYPE_BYTES]; - UCHAR usUserPriority[2]; - USHORT usVLANID; - USHORT usValidityBitMap; -}; - -struct bcm_fragmented_packet_info { - bool bUsed; - ULONG ulSrcIpAddress; - USHORT usIpIdentification; - struct bcm_classifier_rule *pstMatchedClassifierEntry; - bool bOutOfOrderFragment; -}; - -struct bcm_packet_info { - /* classification extension Rule */ - ULONG ulSFID; - USHORT usVCID_Value; - UINT uiThreshold; - /* This field determines the priority of the SF Queues */ - B_UINT8 u8TrafficPriority; - - bool bValid; - bool bActive; - bool bActivateRequestSent; - - B_UINT8 u8QueueType; /* BE or rtPS */ - - /* maximum size of the bucket for the queue */ - UINT uiMaxBucketSize; - UINT uiCurrentQueueDepthOnTarget; - UINT uiCurrentBytesOnHost; - UINT uiCurrentPacketsOnHost; - UINT uiDroppedCountBytes; - UINT uiDroppedCountPackets; - UINT uiSentBytes; - UINT uiSentPackets; - UINT uiCurrentDrainRate; - UINT uiThisPeriodSentBytes; - LARGE_INTEGER liDrainCalculated; - UINT uiCurrentTokenCount; - LARGE_INTEGER liLastUpdateTokenAt; - UINT uiMaxAllowedRate; - UINT NumOfPacketsSent; - UCHAR ucDirection; - USHORT usCID; - struct bcm_mibs_parameters stMibsExtServiceFlowTable; - UINT uiCurrentRxRate; - UINT uiThisPeriodRxBytes; - UINT uiTotalRxBytes; - UINT uiTotalTxBytes; - UINT uiPendedLast; - UCHAR ucIpVersion; - - union { - struct { - struct sk_buff *FirstTxQueue; - struct sk_buff *LastTxQueue; - }; - struct { - struct sk_buff *ControlHead; - struct sk_buff *ControlTail; - }; - }; - - bool bProtocolValid; - bool bTOSValid; - bool bDestIpValid; - bool bSrcIpValid; - - bool bActiveSet; - bool bAdmittedSet; - bool bAuthorizedSet; - bool bClassifierPriority; - UCHAR ucServiceClassName[MAX_CLASS_NAME_LENGTH]; - bool bHeaderSuppressionEnabled; - spinlock_t SFQueueLock; - void *pstSFIndication; - struct timeval stLastUpdateTokenAt; - atomic_t uiPerSFTxResourceCount; - UINT uiMaxLatency; - UCHAR bIPCSSupport; - UCHAR bEthCSSupport; -}; - -struct bcm_tarang_data { - struct bcm_tarang_data *next; - struct bcm_mini_adapter *Adapter; - struct sk_buff *RxAppControlHead; - struct sk_buff *RxAppControlTail; - int AppCtrlQueueLen; - bool MacTracingEnabled; - bool bApplicationToExit; - struct bcm_mibs_dropped_cntrl_msg stDroppedAppCntrlMsgs; - ULONG RxCntrlMsgBitMask; -}; - -struct bcm_targetdsx_buffer { - ULONG ulTargetDsxBuffer; - B_UINT16 tid; - bool valid; -}; - -typedef int (*FP_FLASH_WRITE)(struct bcm_mini_adapter *, UINT, PVOID); - -typedef int (*FP_FLASH_WRITE_STATUS)(struct bcm_mini_adapter *, UINT, PVOID); - -/* - * Driver adapter data structure - */ -struct bcm_mini_adapter { - struct bcm_mini_adapter *next; - struct net_device *dev; - u32 msg_enable; - CHAR *caDsxReqResp; - atomic_t ApplicationRunning; - bool AppCtrlQueueOverFlow; - atomic_t CurrentApplicationCount; - atomic_t RegisteredApplicationCount; - bool LinkUpStatus; - bool TimerActive; - u32 StatisticsPointer; - struct sk_buff *RxControlHead; - struct sk_buff *RxControlTail; - struct semaphore RxAppControlQueuelock; - struct semaphore fw_download_sema; - struct bcm_tarang_data *pTarangs; - spinlock_t control_queue_lock; - wait_queue_head_t process_read_wait_queue; - - /* the pointer to the first packet we have queued in send - * deserialized miniport support variables - */ - atomic_t TotalPacketCount; - atomic_t TxPktAvail; - - /* this to keep track of the Tx and Rx MailBox Registers. */ - atomic_t CurrNumFreeTxDesc; - /* to keep track the no of byte received */ - USHORT PrevNumRecvDescs; - USHORT CurrNumRecvDescs; - UINT u32TotalDSD; - struct bcm_packet_info PackInfo[NO_OF_QUEUES]; - struct bcm_classifier_rule astClassifierTable[MAX_CLASSIFIERS]; - bool TransferMode; - - /*************** qos ******************/ - bool bETHCSEnabled; - ULONG BEBucketSize; - ULONG rtPSBucketSize; - UCHAR LinkStatus; - bool AutoLinkUp; - bool AutoSyncup; - - int major; - int minor; - wait_queue_head_t tx_packet_wait_queue; - wait_queue_head_t process_rx_cntrlpkt; - atomic_t process_waiting; - bool fw_download_done; - - char *txctlpacket[MAX_CNTRL_PKTS]; - atomic_t cntrlpktCnt; - atomic_t index_app_read_cntrlpkt; - atomic_t index_wr_txcntrlpkt; - atomic_t index_rd_txcntrlpkt; - UINT index_datpkt; - struct semaphore rdmwrmsync; - - struct bcm_targetdsx_buffer astTargetDsxBuffer[MAX_TARGET_DSX_BUFFERS]; - ULONG ulFreeTargetBufferCnt; - ULONG ulCurrentTargetBuffer; - ULONG ulTotalTargetBuffersAvailable; - unsigned long chip_id; - wait_queue_head_t lowpower_mode_wait_queue; - bool bFlashBoot; - bool bBinDownloaded; - bool bCfgDownloaded; - bool bSyncUpRequestSent; - USHORT usBestEffortQueueIndex; - wait_queue_head_t ioctl_fw_dnld_wait_queue; - bool waiting_to_fw_download_done; - pid_t fw_download_process_pid; - struct bcm_target_params *pstargetparams; - bool device_removed; - bool DeviceAccess; - bool bIsAutoCorrectEnabled; - bool bDDRInitDone; - int DDRSetting; - ULONG ulPowerSaveMode; - spinlock_t txtransmitlock; - B_UINT8 txtransmit_running; - /* Thread for control packet handling */ - struct task_struct *control_packet_handler; - /* thread for transmitting packets. */ - struct task_struct *transmit_packet_thread; - - /* LED Related Structures */ - struct bcm_led_info LEDInfo; - - /* Driver State for LED Blinking */ - enum bcm_led_events DriverState; - /* Interface Specific */ - PVOID pvInterfaceAdapter; - int (*bcm_file_download)(PVOID, - struct file *, - unsigned int); - int (*bcm_file_readback_from_chip)(PVOID, - struct file *, - unsigned int); - int (*interface_rdm)(PVOID, - UINT, - PVOID, - int); - int (*interface_wrm)(PVOID, - UINT, - PVOID, - int); - int (*interface_transmit)(PVOID, PVOID , UINT); - bool IdleMode; - bool bDregRequestSentInIdleMode; - bool bTriedToWakeUpFromlowPowerMode; - bool bShutStatus; - bool bWakeUpDevice; - unsigned int usIdleModePattern; - /* BOOLEAN bTriedToWakeUpFromShutdown; */ - bool bLinkDownRequested; - int downloadDDR; - struct bcm_phs_extension stBCMPhsContext; - struct bcm_hdr_suppression_contextinfo stPhsTxContextInfo; - uint8_t ucaPHSPktRestoreBuf[2048]; - uint8_t bPHSEnabled; - bool AutoFirmDld; - bool bMipsConfig; - bool bDPLLConfig; - UINT32 aTxPktSizeHist[MIBS_MAX_HIST_ENTRIES]; - UINT32 aRxPktSizeHist[MIBS_MAX_HIST_ENTRIES]; - struct bcm_fragmented_packet_info - astFragmentedPktClassifierTable[MAX_FRAGMENTEDIP_CLASSIFICATION_ENTRIES]; - atomic_t uiMBupdate; - UINT32 PmuMode; - enum bcm_nvm_type eNVMType; - UINT uiSectorSize; - UINT uiSectorSizeInCFG; - bool bSectorSizeOverride; - bool bStatusWrite; - UINT uiNVMDSDSize; - UINT uiVendorExtnFlag; - /* it will always represent chosen DSD at any point of time. - * Generally it is Active DSD but in case of NVM RD/WR it - * might be different. - */ - UINT ulFlashCalStart; - ULONG ulFlashControlSectionStart; - ULONG ulFlashWriteSize; - ULONG ulFlashID; - FP_FLASH_WRITE fpFlashWrite; - FP_FLASH_WRITE_STATUS fpFlashWriteWithStatusCheck; - - struct semaphore NVMRdmWrmLock; - struct device *pstCreatedClassDevice; - - /* BOOLEAN InterfaceUpStatus; */ - struct bcm_flash2x_cs_info *psFlash2xCSInfo; - struct bcm_flash_cs_info *psFlashCSInfo; - struct bcm_flash2x_vendor_info *psFlash2xVendorInfo; - UINT uiFlashBaseAdd; /* Flash start address */ - /* Active ISO offset chosen before f/w download */ - UINT uiActiveISOOffset; - enum bcm_flash2x_section_val eActiveISO; /* Active ISO section val */ - /* Active DSD val chosen before f/w download */ - enum bcm_flash2x_section_val eActiveDSD; - /* For accessing Active DSD chosen before f/w download */ - UINT uiActiveDSDOffsetAtFwDld; - UINT uiFlashLayoutMajorVersion; - UINT uiFlashLayoutMinorVersion; - bool bAllDSDWriteAllow; - bool bSigCorrupted; - /* this should be set who so ever want to change the Headers. - * after Write it should be reset immediately. - */ - bool bHeaderChangeAllowed; - int SelectedChip; - bool bEndPointHalted; - /* while bFlashRawRead will be true, Driver - * ignore map lay out and consider flash as of without any map. - */ - bool bFlashRawRead; - bool bPreparingForLowPowerMode; - bool bDoSuspend; - UINT syscfgBefFwDld; - bool StopAllXaction; - /* Used to Support extended CAPI requirements from */ - UINT32 liTimeSinceLastNetEntry; - struct semaphore LowPowerModeSync; - ULONG liDrainCalculated; - UINT gpioBitMap; - struct bcm_debug_state stDebugState; -}; - -#define GET_BCM_ADAPTER(net_dev) netdev_priv(net_dev) - -struct bcm_eth_header { - UCHAR au8DestinationAddress[6]; - UCHAR au8SourceAddress[6]; - USHORT u16Etype; -} __packed; - -struct bcm_firmware_info { - void __user *pvMappedFirmwareAddress; - ULONG u32FirmwareLength; - ULONG u32StartingAddress; -} __packed; - -/* holds the value of net_device structure.. */ -extern struct net_device *gblpnetdev; - -struct bcm_ddr_setting { - UINT ulRegAddress; - UINT ulRegValue; -}; -int InitAdapter(struct bcm_mini_adapter *psAdapter); - -/* ===================================================================== - * Beceem vendor request codes for EP0 - * ===================================================================== - */ - -#define BCM_REQUEST_READ 0x2 -#define BCM_REQUEST_WRITE 0x1 -#define EP2_MPS_REG 0x0F0110A0 -#define EP2_MPS 0x40 - -#define EP2_CFG_REG 0x0F0110A8 -#define EP2_CFG_INT 0x27 -#define EP2_CFG_BULK 0x25 - -#define EP4_MPS_REG 0x0F0110F0 -#define EP4_MPS 0x8C - -#define EP4_CFG_REG 0x0F0110F8 - -#define ISO_MPS_REG 0x0F0110C8 -#define ISO_MPS 0x00000000 - -#define EP1 0 -#define EP2 1 -#define EP3 2 -#define EP4 3 -#define EP5 4 -#define EP6 5 - -enum bcm_einterface_setting { - DEFAULT_SETTING_0 = 0, - ALTERNATE_SETTING_1 = 1, -}; - -#endif /* __ADAPTER_H__ */ diff --git a/drivers/staging/bcm/Bcmchar.c b/drivers/staging/bcm/Bcmchar.c deleted file mode 100644 index 88ce2da531c6..000000000000 --- a/drivers/staging/bcm/Bcmchar.c +++ /dev/null @@ -1,2652 +0,0 @@ -#include <linux/fs.h> - -#include "headers.h" - -static int bcm_handle_nvm_read_cmd(struct bcm_mini_adapter *ad, - PUCHAR read_data, - struct bcm_nvm_readwrite *nvm_rw) -{ - INT status = STATUS_FAILURE; - - down(&ad->NVMRdmWrmLock); - - if ((ad->IdleMode == TRUE) || (ad->bShutStatus == TRUE) || - (ad->bPreparingForLowPowerMode == TRUE)) { - - BCM_DEBUG_PRINT(ad, - DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "Device is in Idle/Shutdown Mode\n"); - up(&ad->NVMRdmWrmLock); - kfree(read_data); - return -EACCES; - } - - status = BeceemNVMRead(ad, (PUINT)read_data, - nvm_rw->uiOffset, - nvm_rw->uiNumBytes); - up(&ad->NVMRdmWrmLock); - - if (status != STATUS_SUCCESS) { - kfree(read_data); - return status; - } - - if (copy_to_user(nvm_rw->pBuffer, read_data, nvm_rw->uiNumBytes)) { - kfree(read_data); - return -EFAULT; - } - - return STATUS_SUCCESS; -} - -static int handle_flash2x_adapter(struct bcm_mini_adapter *ad, - PUCHAR read_data, - struct bcm_nvm_readwrite *nvm_rw) -{ - /* - * New Requirement:- - * DSD section updation will be allowed in two case:- - * 1. if DSD sig is present in DSD header means dongle - * is ok and updation is fruitfull - * 2. if point 1 failes then user buff should have - * DSD sig. this point ensures that if dongle is - * corrupted then user space program first modify - * the DSD header with valid DSD sig so that this - * as well as further write may be worthwhile. - * - * This restriction has been put assuming that - * if DSD sig is corrupted, DSD data won't be - * considered valid. - */ - INT status; - ULONG dsd_magic_num_in_usr_buff = 0; - - status = BcmFlash2xCorruptSig(ad, ad->eActiveDSD); - if (status == STATUS_SUCCESS) - return STATUS_SUCCESS; - - if (((nvm_rw->uiOffset + nvm_rw->uiNumBytes) != - ad->uiNVMDSDSize) || - (nvm_rw->uiNumBytes < SIGNATURE_SIZE)) { - - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "DSD Sig is present neither in Flash nor User provided Input.."); - up(&ad->NVMRdmWrmLock); - kfree(read_data); - return status; - } - - dsd_magic_num_in_usr_buff = - ntohl(*(PUINT)(read_data + nvm_rw->uiNumBytes - - SIGNATURE_SIZE)); - if (dsd_magic_num_in_usr_buff != DSD_IMAGE_MAGIC_NUMBER) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "DSD Sig is present neither in Flash nor User provided Input.."); - up(&ad->NVMRdmWrmLock); - kfree(read_data); - return status; - } - - return STATUS_SUCCESS; -} - -/*************************************************************** -* Function - bcm_char_open() -* -* Description - This is the "open" entry point for the character -* driver. -* -* Parameters - inode: Pointer to the Inode structure of char device -* filp : File pointer of the char device -* -* Returns - Zero(Success) -****************************************************************/ - -static int bcm_char_open(struct inode *inode, struct file *filp) -{ - struct bcm_mini_adapter *ad = NULL; - struct bcm_tarang_data *tarang = NULL; - - ad = GET_BCM_ADAPTER(gblpnetdev); - tarang = kzalloc(sizeof(struct bcm_tarang_data), GFP_KERNEL); - if (!tarang) - return -ENOMEM; - - tarang->Adapter = ad; - tarang->RxCntrlMsgBitMask = 0xFFFFFFFF & ~(1 << 0xB); - - down(&ad->RxAppControlQueuelock); - tarang->next = ad->pTarangs; - ad->pTarangs = tarang; - up(&ad->RxAppControlQueuelock); - - /* Store the Adapter structure */ - filp->private_data = tarang; - - /* Start Queuing the control response Packets */ - atomic_inc(&ad->ApplicationRunning); - - nonseekable_open(inode, filp); - return 0; -} - -static int bcm_char_release(struct inode *inode, struct file *filp) -{ - struct bcm_tarang_data *tarang, *tmp, *ptmp; - struct bcm_mini_adapter *ad = NULL; - struct sk_buff *pkt, *npkt; - - tarang = (struct bcm_tarang_data *)filp->private_data; - - if (tarang == NULL) - return 0; - - ad = tarang->Adapter; - - down(&ad->RxAppControlQueuelock); - - tmp = ad->pTarangs; - for (ptmp = NULL; tmp; ptmp = tmp, tmp = tmp->next) { - if (tmp == tarang) - break; - } - - if (tmp) { - if (!ptmp) - ad->pTarangs = tmp->next; - else - ptmp->next = tmp->next; - } else { - up(&ad->RxAppControlQueuelock); - return 0; - } - - pkt = tarang->RxAppControlHead; - while (pkt) { - npkt = pkt->next; - kfree_skb(pkt); - pkt = npkt; - } - - up(&ad->RxAppControlQueuelock); - - /* Stop Queuing the control response Packets */ - atomic_dec(&ad->ApplicationRunning); - - kfree(tarang); - - /* remove this filp from the asynchronously notified filp's */ - filp->private_data = NULL; - return 0; -} - -static ssize_t bcm_char_read(struct file *filp, - char __user *buf, - size_t size, - loff_t *f_pos) -{ - struct bcm_tarang_data *tarang = filp->private_data; - struct bcm_mini_adapter *ad = tarang->Adapter; - struct sk_buff *packet = NULL; - ssize_t pkt_len = 0; - int wait_ret_val = 0; - unsigned long ret = 0; - - wait_ret_val = wait_event_interruptible( - ad->process_read_wait_queue, - (tarang->RxAppControlHead || - ad->device_removed)); - - if ((wait_ret_val == -ERESTARTSYS)) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "Exiting as i've been asked to exit!!!\n"); - return wait_ret_val; - } - - if (ad->device_removed) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "Device Removed... Killing the Apps...\n"); - return -ENODEV; - } - - if (false == ad->fw_download_done) - return -EACCES; - - down(&ad->RxAppControlQueuelock); - - if (tarang->RxAppControlHead) { - packet = tarang->RxAppControlHead; - DEQUEUEPACKET(tarang->RxAppControlHead, - tarang->RxAppControlTail); - tarang->AppCtrlQueueLen--; - } - - up(&ad->RxAppControlQueuelock); - - if (packet) { - pkt_len = packet->len; - ret = copy_to_user(buf, packet->data, - min_t(size_t, pkt_len, size)); - if (ret) { - dev_kfree_skb(packet); - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "Returning from copy to user failure\n"); - return -EFAULT; - } - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "Read %zd Bytes From Adapter packet = %p by process %d!\n", - pkt_len, packet, current->pid); - dev_kfree_skb(packet); - } - - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, "<\n"); - return pkt_len; -} - -static int bcm_char_ioctl_reg_read_private(void __user *argp, - struct bcm_mini_adapter *ad) -{ - struct bcm_rdm_buffer rdm_buff = {0}; - struct bcm_ioctl_buffer io_buff; - PCHAR temp_buff; - INT status = STATUS_FAILURE; - UINT buff_len; - u16 temp_value; - int bytes; - - /* Copy Ioctl Buffer structure */ - if (copy_from_user(&io_buff, argp, sizeof(struct bcm_ioctl_buffer))) - return -EFAULT; - - if (io_buff.InputLength > sizeof(rdm_buff)) - return -EINVAL; - - if (copy_from_user(&rdm_buff, io_buff.InputBuffer, - io_buff.InputLength)) - return -EFAULT; - - if (io_buff.OutputLength > USHRT_MAX || - io_buff.OutputLength == 0) { - return -EINVAL; - } - - buff_len = io_buff.OutputLength; - temp_value = 4 - (buff_len % 4); - buff_len += temp_value % 4; - - temp_buff = kmalloc(buff_len, GFP_KERNEL); - if (!temp_buff) - return -ENOMEM; - - bytes = rdmalt(ad, (UINT)rdm_buff.Register, - (PUINT)temp_buff, buff_len); - if (bytes > 0) { - status = STATUS_SUCCESS; - if (copy_to_user(io_buff.OutputBuffer, temp_buff, bytes)) { - kfree(temp_buff); - return -EFAULT; - } - } else { - status = bytes; - } - - kfree(temp_buff); - return status; -} - -static int bcm_char_ioctl_reg_write_private(void __user *argp, - struct bcm_mini_adapter *ad) -{ - struct bcm_wrm_buffer wrm_buff = {0}; - struct bcm_ioctl_buffer io_buff; - UINT tmp = 0; - INT status; - - /* Copy Ioctl Buffer structure */ - - if (copy_from_user(&io_buff, argp, sizeof(struct bcm_ioctl_buffer))) - return -EFAULT; - - if (io_buff.InputLength > sizeof(wrm_buff)) - return -EINVAL; - - /* Get WrmBuffer structure */ - if (copy_from_user(&wrm_buff, io_buff.InputBuffer, - io_buff.InputLength)) - return -EFAULT; - - tmp = wrm_buff.Register & EEPROM_REJECT_MASK; - if (!((ad->pstargetparams->m_u32Customize) & VSG_MODE) && - ((tmp == EEPROM_REJECT_REG_1) || - (tmp == EEPROM_REJECT_REG_2) || - (tmp == EEPROM_REJECT_REG_3) || - (tmp == EEPROM_REJECT_REG_4))) { - - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "EEPROM Access Denied, not in VSG Mode\n"); - return -EFAULT; - } - - status = wrmalt(ad, (UINT)wrm_buff.Register, - (PUINT)wrm_buff.Data, sizeof(ULONG)); - - if (status == STATUS_SUCCESS) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, - DBG_LVL_ALL, "WRM Done\n"); - } else { - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, - DBG_LVL_ALL, "WRM Failed\n"); - status = -EFAULT; - } - return status; -} - -static int bcm_char_ioctl_eeprom_reg_read(void __user *argp, - struct bcm_mini_adapter *ad) -{ - struct bcm_rdm_buffer rdm_buff = {0}; - struct bcm_ioctl_buffer io_buff; - PCHAR temp_buff = NULL; - UINT tmp = 0; - INT status; - int bytes; - - if ((ad->IdleMode == TRUE) || - (ad->bShutStatus == TRUE) || - (ad->bPreparingForLowPowerMode == TRUE)) { - - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "Device in Idle Mode, Blocking Rdms\n"); - return -EACCES; - } - - /* Copy Ioctl Buffer structure */ - if (copy_from_user(&io_buff, argp, sizeof(struct bcm_ioctl_buffer))) - return -EFAULT; - - if (io_buff.InputLength > sizeof(rdm_buff)) - return -EINVAL; - - if (copy_from_user(&rdm_buff, io_buff.InputBuffer, - io_buff.InputLength)) - return -EFAULT; - - if (io_buff.OutputLength > USHRT_MAX || - io_buff.OutputLength == 0) { - return -EINVAL; - } - - temp_buff = kmalloc(io_buff.OutputLength, GFP_KERNEL); - if (!temp_buff) - return STATUS_FAILURE; - - if ((((ULONG)rdm_buff.Register & 0x0F000000) != 0x0F000000) || - ((ULONG)rdm_buff.Register & 0x3)) { - - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "RDM Done On invalid Address : %x Access Denied.\n", - (int)rdm_buff.Register); - - kfree(temp_buff); - return -EINVAL; - } - - tmp = rdm_buff.Register & EEPROM_REJECT_MASK; - bytes = rdmaltWithLock(ad, (UINT)rdm_buff.Register, - (PUINT)temp_buff, io_buff.OutputLength); - - if (bytes > 0) { - status = STATUS_SUCCESS; - if (copy_to_user(io_buff.OutputBuffer, temp_buff, bytes)) { - kfree(temp_buff); - return -EFAULT; - } - } else { - status = bytes; - } - - kfree(temp_buff); - return status; -} - -static int bcm_char_ioctl_eeprom_reg_write(void __user *argp, - struct bcm_mini_adapter *ad, - UINT cmd) -{ - struct bcm_wrm_buffer wrm_buff = {0}; - struct bcm_ioctl_buffer io_buff; - UINT tmp = 0; - INT status; - - if ((ad->IdleMode == TRUE) || - (ad->bShutStatus == TRUE) || - (ad->bPreparingForLowPowerMode == TRUE)) { - - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "Device in Idle Mode, Blocking Wrms\n"); - return -EACCES; - } - - /* Copy Ioctl Buffer structure */ - if (copy_from_user(&io_buff, argp, sizeof(struct bcm_ioctl_buffer))) - return -EFAULT; - - if (io_buff.InputLength > sizeof(wrm_buff)) - return -EINVAL; - - /* Get WrmBuffer structure */ - if (copy_from_user(&wrm_buff, io_buff.InputBuffer, - io_buff.InputLength)) - return -EFAULT; - - if ((((ULONG)wrm_buff.Register & 0x0F000000) != 0x0F000000) || - ((ULONG)wrm_buff.Register & 0x3)) { - - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "WRM Done On invalid Address : %x Access Denied.\n", - (int)wrm_buff.Register); - return -EINVAL; - } - - tmp = wrm_buff.Register & EEPROM_REJECT_MASK; - if (!((ad->pstargetparams->m_u32Customize) & VSG_MODE) && - ((tmp == EEPROM_REJECT_REG_1) || - (tmp == EEPROM_REJECT_REG_2) || - (tmp == EEPROM_REJECT_REG_3) || - (tmp == EEPROM_REJECT_REG_4)) && - (cmd == IOCTL_BCM_REGISTER_WRITE)) { - - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "EEPROM Access Denied, not in VSG Mode\n"); - return -EFAULT; - } - - status = wrmaltWithLock(ad, (UINT)wrm_buff.Register, - (PUINT)wrm_buff.Data, - wrm_buff.Length); - - if (status == STATUS_SUCCESS) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, OSAL_DBG, - DBG_LVL_ALL, "WRM Done\n"); - } else { - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, - DBG_LVL_ALL, "WRM Failed\n"); - status = -EFAULT; - } - return status; -} - -static int bcm_char_ioctl_gpio_set_request(void __user *argp, - struct bcm_mini_adapter *ad) -{ - struct bcm_gpio_info gpio_info = {0}; - struct bcm_ioctl_buffer io_buff; - UCHAR reset_val[4]; - UINT value = 0; - UINT bit = 0; - UINT operation = 0; - INT status; - int bytes; - - if ((ad->IdleMode == TRUE) || - (ad->bShutStatus == TRUE) || - (ad->bPreparingForLowPowerMode == TRUE)) { - - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, - DBG_LVL_ALL, - "GPIO Can't be set/clear in Low power Mode"); - return -EACCES; - } - - if (copy_from_user(&io_buff, argp, sizeof(struct bcm_ioctl_buffer))) - return -EFAULT; - - if (io_buff.InputLength > sizeof(gpio_info)) - return -EINVAL; - - if (copy_from_user(&gpio_info, io_buff.InputBuffer, - io_buff.InputLength)) - return -EFAULT; - - bit = gpio_info.uiGpioNumber; - operation = gpio_info.uiGpioValue; - value = (1<<bit); - - if (IsReqGpioIsLedInNVM(ad, value) == false) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, - DBG_LVL_ALL, - "Sorry, Requested GPIO<0x%X> is not correspond to LED !!!", - value); - return -EINVAL; - } - - /* Set - setting 1 */ - if (operation) { - /* Set the gpio output register */ - status = wrmaltWithLock(ad, - BCM_GPIO_OUTPUT_SET_REG, - (PUINT)(&value), sizeof(UINT)); - - if (status == STATUS_SUCCESS) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, - OSAL_DBG, DBG_LVL_ALL, - "Set the GPIO bit\n"); - } else { - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, - OSAL_DBG, DBG_LVL_ALL, - "Failed to set the %dth GPIO\n", - bit); - return status; - } - } else { - /* Set the gpio output register */ - status = wrmaltWithLock(ad, - BCM_GPIO_OUTPUT_CLR_REG, - (PUINT)(&value), sizeof(UINT)); - - if (status == STATUS_SUCCESS) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, - OSAL_DBG, DBG_LVL_ALL, - "Set the GPIO bit\n"); - } else { - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, - OSAL_DBG, DBG_LVL_ALL, - "Failed to clear the %dth GPIO\n", - bit); - return status; - } - } - - bytes = rdmaltWithLock(ad, (UINT)GPIO_MODE_REGISTER, - (PUINT)reset_val, sizeof(UINT)); - if (bytes < 0) { - status = bytes; - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "GPIO_MODE_REGISTER read failed"); - return status; - } - status = STATUS_SUCCESS; - - /* Set the gpio mode register to output */ - *(UINT *)reset_val |= (1<<bit); - status = wrmaltWithLock(ad, GPIO_MODE_REGISTER, - (PUINT)reset_val, sizeof(UINT)); - - if (status == STATUS_SUCCESS) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, - DBG_LVL_ALL, - "Set the GPIO to output Mode\n"); - } else { - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, - DBG_LVL_ALL, - "Failed to put GPIO in Output Mode\n"); - } - - return status; -} - -static int bcm_char_ioctl_led_thread_state_change_req(void __user *argp, - struct bcm_mini_adapter *ad) -{ - struct bcm_user_thread_req thread_req = {0}; - struct bcm_ioctl_buffer io_buff; - - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "User made LED thread InActive"); - - if ((ad->IdleMode == TRUE) || - (ad->bShutStatus == TRUE) || - (ad->bPreparingForLowPowerMode == TRUE)) { - - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, - DBG_LVL_ALL, - "GPIO Can't be set/clear in Low power Mode"); - return -EACCES; - } - - if (copy_from_user(&io_buff, argp, sizeof(struct bcm_ioctl_buffer))) - return -EFAULT; - - if (io_buff.InputLength > sizeof(thread_req)) - return -EINVAL; - - if (copy_from_user(&thread_req, io_buff.InputBuffer, - io_buff.InputLength)) - return -EFAULT; - - /* if LED thread is running(Actively or Inactively) - * set it state to make inactive - */ - if (ad->LEDInfo.led_thread_running) { - if (thread_req.ThreadState == LED_THREAD_ACTIVATION_REQ) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, - OSAL_DBG, DBG_LVL_ALL, - "Activating thread req"); - ad->DriverState = LED_THREAD_ACTIVE; - } else { - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, - OSAL_DBG, DBG_LVL_ALL, - "DeActivating Thread req....."); - ad->DriverState = LED_THREAD_INACTIVE; - } - - /* signal thread. */ - wake_up(&ad->LEDInfo.notify_led_event); - } - return STATUS_SUCCESS; -} - -static int bcm_char_ioctl_gpio_status_request(void __user *argp, - struct bcm_mini_adapter *ad) -{ - struct bcm_gpio_info gpio_info = {0}; - struct bcm_ioctl_buffer io_buff; - ULONG bit = 0; - UCHAR read[4]; - INT status; - int bytes; - - if ((ad->IdleMode == TRUE) || - (ad->bShutStatus == TRUE) || - (ad->bPreparingForLowPowerMode == TRUE)) - return -EACCES; - - if (copy_from_user(&io_buff, argp, sizeof(struct bcm_ioctl_buffer))) - return -EFAULT; - - if (io_buff.InputLength > sizeof(gpio_info)) - return -EINVAL; - - if (copy_from_user(&gpio_info, io_buff.InputBuffer, - io_buff.InputLength)) - return -EFAULT; - - bit = gpio_info.uiGpioNumber; - - /* Set the gpio output register */ - bytes = rdmaltWithLock(ad, (UINT)GPIO_PIN_STATE_REGISTER, - (PUINT)read, sizeof(UINT)); - - if (bytes < 0) { - status = bytes; - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "RDM Failed\n"); - return status; - } - status = STATUS_SUCCESS; - return status; -} - -static int bcm_char_ioctl_gpio_multi_request(void __user *argp, - struct bcm_mini_adapter *ad) -{ - struct bcm_gpio_multi_info gpio_multi_info[MAX_IDX]; - struct bcm_gpio_multi_info *pgpio_multi_info = - (struct bcm_gpio_multi_info *)gpio_multi_info; - struct bcm_ioctl_buffer io_buff; - UCHAR reset_val[4]; - INT status = STATUS_FAILURE; - int bytes; - - memset(pgpio_multi_info, 0, - MAX_IDX * sizeof(struct bcm_gpio_multi_info)); - - if ((ad->IdleMode == TRUE) || - (ad->bShutStatus == TRUE) || - (ad->bPreparingForLowPowerMode == TRUE)) - return -EINVAL; - - if (copy_from_user(&io_buff, argp, sizeof(struct bcm_ioctl_buffer))) - return -EFAULT; - - if (io_buff.InputLength > sizeof(gpio_multi_info)) - return -EINVAL; - if (io_buff.OutputLength > sizeof(gpio_multi_info)) - io_buff.OutputLength = sizeof(gpio_multi_info); - - if (copy_from_user(&gpio_multi_info, io_buff.InputBuffer, - io_buff.InputLength)) - return -EFAULT; - - if (IsReqGpioIsLedInNVM(ad, pgpio_multi_info[WIMAX_IDX].uiGPIOMask) - == false) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, - DBG_LVL_ALL, - "Sorry, Requested GPIO<0x%X> is not correspond to NVM LED bit map<0x%X>!!!", - pgpio_multi_info[WIMAX_IDX].uiGPIOMask, - ad->gpioBitMap); - return -EINVAL; - } - - /* Set the gpio output register */ - if ((pgpio_multi_info[WIMAX_IDX].uiGPIOMask) & - (pgpio_multi_info[WIMAX_IDX].uiGPIOCommand)) { - /* Set 1's in GPIO OUTPUT REGISTER */ - *(UINT *)reset_val = pgpio_multi_info[WIMAX_IDX].uiGPIOMask & - pgpio_multi_info[WIMAX_IDX].uiGPIOCommand & - pgpio_multi_info[WIMAX_IDX].uiGPIOValue; - - if (*(UINT *) reset_val) - status = wrmaltWithLock(ad, - BCM_GPIO_OUTPUT_SET_REG, - (PUINT)reset_val, sizeof(ULONG)); - - if (status != STATUS_SUCCESS) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "WRM to BCM_GPIO_OUTPUT_SET_REG Failed."); - return status; - } - - /* Clear to 0's in GPIO OUTPUT REGISTER */ - *(UINT *)reset_val = - (pgpio_multi_info[WIMAX_IDX].uiGPIOMask & - pgpio_multi_info[WIMAX_IDX].uiGPIOCommand & - (~(pgpio_multi_info[WIMAX_IDX].uiGPIOValue))); - - if (*(UINT *) reset_val) - status = wrmaltWithLock(ad, - BCM_GPIO_OUTPUT_CLR_REG, (PUINT)reset_val, - sizeof(ULONG)); - - if (status != STATUS_SUCCESS) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "WRM to BCM_GPIO_OUTPUT_CLR_REG Failed."); - return status; - } - } - - if (pgpio_multi_info[WIMAX_IDX].uiGPIOMask) { - bytes = rdmaltWithLock(ad, (UINT)GPIO_PIN_STATE_REGISTER, - (PUINT)reset_val, sizeof(UINT)); - - if (bytes < 0) { - status = bytes; - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "RDM to GPIO_PIN_STATE_REGISTER Failed."); - return status; - } - status = STATUS_SUCCESS; - - pgpio_multi_info[WIMAX_IDX].uiGPIOValue = - (*(UINT *)reset_val & - pgpio_multi_info[WIMAX_IDX].uiGPIOMask); - } - - status = copy_to_user(io_buff.OutputBuffer, &gpio_multi_info, - io_buff.OutputLength); - if (status) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "Failed while copying Content to IOBufer for user space err:%d", - status); - return -EFAULT; - } - return status; -} - -static int bcm_char_ioctl_gpio_mode_request(void __user *argp, - struct bcm_mini_adapter *ad) -{ - struct bcm_gpio_multi_mode gpio_multi_mode[MAX_IDX]; - struct bcm_gpio_multi_mode *pgpio_multi_mode = - (struct bcm_gpio_multi_mode *)gpio_multi_mode; - struct bcm_ioctl_buffer io_buff; - UCHAR reset_val[4]; - INT status; - int bytes; - - if ((ad->IdleMode == TRUE) || - (ad->bShutStatus == TRUE) || - (ad->bPreparingForLowPowerMode == TRUE)) - return -EINVAL; - - if (copy_from_user(&io_buff, argp, sizeof(struct bcm_ioctl_buffer))) - return -EFAULT; - - if (io_buff.InputLength > sizeof(gpio_multi_mode)) - return -EINVAL; - if (io_buff.OutputLength > sizeof(gpio_multi_mode)) - io_buff.OutputLength = sizeof(gpio_multi_mode); - - if (copy_from_user(&gpio_multi_mode, io_buff.InputBuffer, - io_buff.InputLength)) - return -EFAULT; - - bytes = rdmaltWithLock(ad, (UINT)GPIO_MODE_REGISTER, - (PUINT)reset_val, sizeof(UINT)); - - if (bytes < 0) { - status = bytes; - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "Read of GPIO_MODE_REGISTER failed"); - return status; - } - status = STATUS_SUCCESS; - - /* Validating the request */ - if (IsReqGpioIsLedInNVM(ad, pgpio_multi_mode[WIMAX_IDX].uiGPIOMask) - == false) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "Sorry, Requested GPIO<0x%X> is not correspond to NVM LED bit map<0x%X>!!!", - pgpio_multi_mode[WIMAX_IDX].uiGPIOMask, - ad->gpioBitMap); - return -EINVAL; - } - - if (pgpio_multi_mode[WIMAX_IDX].uiGPIOMask) { - /* write all OUT's (1's) */ - *(UINT *) reset_val |= - (pgpio_multi_mode[WIMAX_IDX].uiGPIOMode & - pgpio_multi_mode[WIMAX_IDX].uiGPIOMask); - - /* write all IN's (0's) */ - *(UINT *) reset_val &= - ~((~pgpio_multi_mode[WIMAX_IDX].uiGPIOMode) & - pgpio_multi_mode[WIMAX_IDX].uiGPIOMask); - - /* Currently implemented return the modes of all GPIO's - * else needs to bit AND with mask - */ - pgpio_multi_mode[WIMAX_IDX].uiGPIOMode = *(UINT *)reset_val; - - status = wrmaltWithLock(ad, GPIO_MODE_REGISTER, - (PUINT)reset_val, sizeof(ULONG)); - if (status == STATUS_SUCCESS) { - BCM_DEBUG_PRINT(ad, - DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "WRM to GPIO_MODE_REGISTER Done"); - } else { - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "WRM to GPIO_MODE_REGISTER Failed"); - return -EFAULT; - } - } else { - /* if uiGPIOMask is 0 then return mode register configuration */ - pgpio_multi_mode[WIMAX_IDX].uiGPIOMode = *(UINT *)reset_val; - } - - status = copy_to_user(io_buff.OutputBuffer, &gpio_multi_mode, - io_buff.OutputLength); - if (status) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "Failed while copying Content to IOBufer for user space err:%d", - status); - return -EFAULT; - } - return status; -} - -static int bcm_char_ioctl_misc_request(void __user *argp, - struct bcm_mini_adapter *ad) -{ - struct bcm_ioctl_buffer io_buff; - PVOID buff = NULL; - INT status; - - /* Copy Ioctl Buffer structure */ - if (copy_from_user(&io_buff, argp, sizeof(struct bcm_ioctl_buffer))) - return -EFAULT; - - if (io_buff.InputLength < sizeof(struct bcm_link_request)) - return -EINVAL; - - if (io_buff.InputLength > MAX_CNTL_PKT_SIZE) - return -EINVAL; - - buff = memdup_user(io_buff.InputBuffer, - io_buff.InputLength); - if (IS_ERR(buff)) - return PTR_ERR(buff); - - down(&ad->LowPowerModeSync); - status = wait_event_interruptible_timeout( - ad->lowpower_mode_wait_queue, - !ad->bPreparingForLowPowerMode, - (1 * HZ)); - - if (status == -ERESTARTSYS) - goto cntrlEnd; - - if (ad->bPreparingForLowPowerMode) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "Preparing Idle Mode is still True - Hence Rejecting control message\n"); - status = STATUS_FAILURE; - goto cntrlEnd; - } - status = CopyBufferToControlPacket(ad, (PVOID)buff); - -cntrlEnd: - up(&ad->LowPowerModeSync); - kfree(buff); - return status; -} - -static int bcm_char_ioctl_buffer_download_start( - struct bcm_mini_adapter *ad) -{ - INT status; - - if (down_trylock(&ad->NVMRdmWrmLock)) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "IOCTL_BCM_CHIP_RESET not allowed as EEPROM Read/Write is in progress\n"); - return -EACCES; - } - - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "Starting the firmware download PID =0x%x!!!!\n", - current->pid); - - if (down_trylock(&ad->fw_download_sema)) - return -EBUSY; - - ad->bBinDownloaded = false; - ad->fw_download_process_pid = current->pid; - ad->bCfgDownloaded = false; - ad->fw_download_done = false; - netif_carrier_off(ad->dev); - netif_stop_queue(ad->dev); - status = reset_card_proc(ad); - if (status) { - pr_err(PFX "%s: reset_card_proc Failed!\n", ad->dev->name); - up(&ad->fw_download_sema); - up(&ad->NVMRdmWrmLock); - return status; - } - mdelay(10); - - up(&ad->NVMRdmWrmLock); - return status; -} - -static int bcm_char_ioctl_buffer_download(void __user *argp, - struct bcm_mini_adapter *ad) -{ - struct bcm_firmware_info *fw_info = NULL; - struct bcm_ioctl_buffer io_buff; - INT status; - - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "Starting the firmware download PID =0x%x!!!!\n", current->pid); - - if (!down_trylock(&ad->fw_download_sema)) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "Invalid way to download buffer. Use Start and then call this!!!\n"); - up(&ad->fw_download_sema); - return -EINVAL; - } - - /* Copy Ioctl Buffer structure */ - if (copy_from_user(&io_buff, argp, sizeof(struct bcm_ioctl_buffer))) { - up(&ad->fw_download_sema); - return -EFAULT; - } - - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "Length for FW DLD is : %lx\n", io_buff.InputLength); - - if (io_buff.InputLength > sizeof(struct bcm_firmware_info)) { - up(&ad->fw_download_sema); - return -EINVAL; - } - - fw_info = kmalloc(sizeof(*fw_info), GFP_KERNEL); - if (!fw_info) { - up(&ad->fw_download_sema); - return -ENOMEM; - } - - if (copy_from_user(fw_info, io_buff.InputBuffer, - io_buff.InputLength)) { - up(&ad->fw_download_sema); - kfree(fw_info); - return -EFAULT; - } - - if (!fw_info->pvMappedFirmwareAddress || - (fw_info->u32FirmwareLength == 0)) { - - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "Something else is wrong %lu\n", - fw_info->u32FirmwareLength); - up(&ad->fw_download_sema); - kfree(fw_info); - status = -EINVAL; - return status; - } - - status = bcm_ioctl_fw_download(ad, fw_info); - - if (status != STATUS_SUCCESS) { - if (fw_info->u32StartingAddress == CONFIG_BEGIN_ADDR) - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "IOCTL: Configuration File Upload Failed\n"); - else - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "IOCTL: Firmware File Upload Failed\n"); - - /* up(&ad->fw_download_sema); */ - - if (ad->LEDInfo.led_thread_running & - BCM_LED_THREAD_RUNNING_ACTIVELY) { - ad->DriverState = DRIVER_INIT; - ad->LEDInfo.bLedInitDone = false; - wake_up(&ad->LEDInfo.notify_led_event); - } - } - - if (status != STATUS_SUCCESS) - up(&ad->fw_download_sema); - - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, OSAL_DBG, DBG_LVL_ALL, - "IOCTL: Firmware File Uploaded\n"); - kfree(fw_info); - return status; -} - -static int bcm_char_ioctl_buffer_download_stop(void __user *argp, - struct bcm_mini_adapter *ad) -{ - INT status; - int timeout = 0; - - if (!down_trylock(&ad->fw_download_sema)) { - up(&ad->fw_download_sema); - return -EINVAL; - } - - if (down_trylock(&ad->NVMRdmWrmLock)) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "FW download blocked as EEPROM Read/Write is in progress\n"); - up(&ad->fw_download_sema); - return -EACCES; - } - - ad->bBinDownloaded = TRUE; - ad->bCfgDownloaded = TRUE; - atomic_set(&ad->CurrNumFreeTxDesc, 0); - ad->CurrNumRecvDescs = 0; - ad->downloadDDR = 0; - - /* setting the Mips to Run */ - status = run_card_proc(ad); - - if (status) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "Firm Download Failed\n"); - up(&ad->fw_download_sema); - up(&ad->NVMRdmWrmLock); - return status; - } - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, - DBG_LVL_ALL, "Firm Download Over...\n"); - - mdelay(10); - - /* Wait for MailBox Interrupt */ - if (StartInterruptUrb((struct bcm_interface_adapter *)ad->pvInterfaceAdapter)) - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "Unable to send interrupt...\n"); - - timeout = 5*HZ; - ad->waiting_to_fw_download_done = false; - wait_event_timeout(ad->ioctl_fw_dnld_wait_queue, - ad->waiting_to_fw_download_done, timeout); - ad->fw_download_process_pid = INVALID_PID; - ad->fw_download_done = TRUE; - atomic_set(&ad->CurrNumFreeTxDesc, 0); - ad->CurrNumRecvDescs = 0; - ad->PrevNumRecvDescs = 0; - atomic_set(&ad->cntrlpktCnt, 0); - ad->LinkUpStatus = 0; - ad->LinkStatus = 0; - - if (ad->LEDInfo.led_thread_running & - BCM_LED_THREAD_RUNNING_ACTIVELY) { - ad->DriverState = FW_DOWNLOAD_DONE; - wake_up(&ad->LEDInfo.notify_led_event); - } - - if (!timeout) - status = -ENODEV; - - up(&ad->fw_download_sema); - up(&ad->NVMRdmWrmLock); - return status; -} - -static int bcm_char_ioctl_chip_reset(struct bcm_mini_adapter *ad) -{ - INT status; - INT nvm_access; - - nvm_access = down_trylock(&ad->NVMRdmWrmLock); - if (nvm_access) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - " IOCTL_BCM_CHIP_RESET not allowed as EEPROM Read/Write is in progress\n"); - return -EACCES; - } - - down(&ad->RxAppControlQueuelock); - status = reset_card_proc(ad); - flushAllAppQ(); - up(&ad->RxAppControlQueuelock); - up(&ad->NVMRdmWrmLock); - ResetCounters(ad); - return status; -} - -static int bcm_char_ioctl_qos_threshold(ULONG arg, - struct bcm_mini_adapter *ad) -{ - USHORT i; - - for (i = 0; i < NO_OF_QUEUES; i++) { - if (get_user(ad->PackInfo[i].uiThreshold, - (unsigned long __user *)arg)) { - return -EFAULT; - } - } - return 0; -} - -static int bcm_char_ioctl_switch_transfer_mode(void __user *argp, - struct bcm_mini_adapter *ad) -{ - UINT data = 0; - - if (copy_from_user(&data, argp, sizeof(UINT))) - return -EFAULT; - - if (data) { - /* Allow All Packets */ - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "IOCTL_BCM_SWITCH_TRANSFER_MODE: ETH_PACKET_TUNNELING_MODE\n"); - ad->TransferMode = ETH_PACKET_TUNNELING_MODE; - } else { - /* Allow IP only Packets */ - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "IOCTL_BCM_SWITCH_TRANSFER_MODE: IP_PACKET_ONLY_MODE\n"); - ad->TransferMode = IP_PACKET_ONLY_MODE; - } - return STATUS_SUCCESS; -} - -static int bcm_char_ioctl_get_driver_version(void __user *argp) -{ - struct bcm_ioctl_buffer io_buff; - ulong len; - - /* Copy Ioctl Buffer structure */ - if (copy_from_user(&io_buff, argp, sizeof(struct bcm_ioctl_buffer))) - return -EFAULT; - - len = min_t(ulong, io_buff.OutputLength, strlen(DRV_VERSION) + 1); - - if (copy_to_user(io_buff.OutputBuffer, DRV_VERSION, len)) - return -EFAULT; - - return STATUS_SUCCESS; -} - -static int bcm_char_ioctl_get_current_status(void __user *argp, - struct bcm_mini_adapter *ad) -{ - struct bcm_link_state link_state; - struct bcm_ioctl_buffer io_buff; - - /* Copy Ioctl Buffer structure */ - if (copy_from_user(&io_buff, argp, sizeof(struct bcm_ioctl_buffer))) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "copy_from_user failed..\n"); - return -EFAULT; - } - - if (io_buff.OutputLength != sizeof(link_state)) - return -EINVAL; - - memset(&link_state, 0, sizeof(link_state)); - link_state.bIdleMode = ad->IdleMode; - link_state.bShutdownMode = ad->bShutStatus; - link_state.ucLinkStatus = ad->LinkStatus; - - if (copy_to_user(io_buff.OutputBuffer, &link_state, min_t(size_t, - sizeof(link_state), io_buff.OutputLength))) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "Copy_to_user Failed..\n"); - return -EFAULT; - } - return STATUS_SUCCESS; -} - - -static int bcm_char_ioctl_set_mac_tracing(void __user *argp, - struct bcm_mini_adapter *ad) -{ - struct bcm_ioctl_buffer io_buff; - UINT tracing_flag; - - /* copy ioctl Buffer structure */ - if (copy_from_user(&io_buff, argp, sizeof(struct bcm_ioctl_buffer))) - return -EFAULT; - - if (copy_from_user(&tracing_flag, io_buff.InputBuffer, sizeof(UINT))) - return -EFAULT; - - if (tracing_flag) - ad->pTarangs->MacTracingEnabled = TRUE; - else - ad->pTarangs->MacTracingEnabled = false; - - return STATUS_SUCCESS; -} - -static int bcm_char_ioctl_get_dsx_indication(void __user *argp, - struct bcm_mini_adapter *ad) -{ - struct bcm_ioctl_buffer io_buff; - ULONG sf_id = 0; - - if (copy_from_user(&io_buff, argp, sizeof(struct bcm_ioctl_buffer))) - return -EFAULT; - - if (io_buff.OutputLength < sizeof(struct bcm_add_indication_alt)) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "Mismatch req: %lx needed is =0x%zx!!!", - io_buff.OutputLength, - sizeof(struct bcm_add_indication_alt)); - return -EINVAL; - } - - if (copy_from_user(&sf_id, io_buff.InputBuffer, sizeof(sf_id))) - return -EFAULT; - - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "Get DSX Data SF ID is =%lx\n", sf_id); - get_dsx_sf_data_to_application(ad, sf_id, io_buff.OutputBuffer); - return STATUS_SUCCESS; -} - -static int bcm_char_ioctl_get_host_mibs(void __user *argp, - struct bcm_mini_adapter *ad, - struct bcm_tarang_data *tarang) -{ - struct bcm_ioctl_buffer io_buff; - INT status = STATUS_FAILURE; - PVOID temp_buff; - - if (copy_from_user(&io_buff, argp, sizeof(struct bcm_ioctl_buffer))) - return -EFAULT; - - if (io_buff.OutputLength != sizeof(struct bcm_host_stats_mibs)) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "Length Check failed %lu %zd\n", io_buff.OutputLength, - sizeof(struct bcm_host_stats_mibs)); - return -EINVAL; - } - - /* FIXME: HOST_STATS are too big for kmalloc (122048)! */ - temp_buff = kzalloc(sizeof(struct bcm_host_stats_mibs), GFP_KERNEL); - if (!temp_buff) - return STATUS_FAILURE; - - status = ProcessGetHostMibs(ad, temp_buff); - GetDroppedAppCntrlPktMibs(temp_buff, tarang); - - if (status != STATUS_FAILURE) { - if (copy_to_user(io_buff.OutputBuffer, temp_buff, - sizeof(struct bcm_host_stats_mibs))) { - kfree(temp_buff); - return -EFAULT; - } - } - - kfree(temp_buff); - return status; -} - -static int bcm_char_ioctl_bulk_wrm(void __user *argp, - struct bcm_mini_adapter *ad, UINT cmd) -{ - struct bcm_bulk_wrm_buffer *bulk_buff; - struct bcm_ioctl_buffer io_buff; - UINT tmp = 0; - INT status = STATUS_FAILURE; - PCHAR buff = NULL; - - if ((ad->IdleMode == TRUE) || - (ad->bShutStatus == TRUE) || - (ad->bPreparingForLowPowerMode == TRUE)) { - - BCM_DEBUG_PRINT (ad, DBG_TYPE_PRINTK, 0, 0, - "Device in Idle/Shutdown Mode, Blocking Wrms\n"); - return -EACCES; - } - - /* Copy Ioctl Buffer structure */ - if (copy_from_user(&io_buff, argp, sizeof(struct bcm_ioctl_buffer))) - return -EFAULT; - - if (io_buff.InputLength < sizeof(ULONG) * 2) - return -EINVAL; - - buff = memdup_user(io_buff.InputBuffer, - io_buff.InputLength); - if (IS_ERR(buff)) - return PTR_ERR(buff); - - bulk_buff = (struct bcm_bulk_wrm_buffer *)buff; - - if (((ULONG)bulk_buff->Register & 0x0F000000) != 0x0F000000 || - ((ULONG)bulk_buff->Register & 0x3)) { - BCM_DEBUG_PRINT (ad, DBG_TYPE_PRINTK, 0, 0, - "WRM Done On invalid Address : %x Access Denied.\n", - (int)bulk_buff->Register); - kfree(buff); - return -EINVAL; - } - - tmp = bulk_buff->Register & EEPROM_REJECT_MASK; - if (!((ad->pstargetparams->m_u32Customize)&VSG_MODE) && - ((tmp == EEPROM_REJECT_REG_1) || - (tmp == EEPROM_REJECT_REG_2) || - (tmp == EEPROM_REJECT_REG_3) || - (tmp == EEPROM_REJECT_REG_4)) && - (cmd == IOCTL_BCM_REGISTER_WRITE)) { - - kfree(buff); - BCM_DEBUG_PRINT (ad, DBG_TYPE_PRINTK, 0, 0, - "EEPROM Access Denied, not in VSG Mode\n"); - return -EFAULT; - } - - if (bulk_buff->SwapEndian == false) - status = wrmWithLock(ad, (UINT)bulk_buff->Register, - (PCHAR)bulk_buff->Values, - io_buff.InputLength - 2*sizeof(ULONG)); - else - status = wrmaltWithLock(ad, (UINT)bulk_buff->Register, - (PUINT)bulk_buff->Values, - io_buff.InputLength - 2*sizeof(ULONG)); - - if (status != STATUS_SUCCESS) - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, "WRM Failed\n"); - - kfree(buff); - return status; -} - -static int bcm_char_ioctl_get_nvm_size(void __user *argp, - struct bcm_mini_adapter *ad) -{ - struct bcm_ioctl_buffer io_buff; - - if (copy_from_user(&io_buff, argp, sizeof(struct bcm_ioctl_buffer))) - return -EFAULT; - - if (ad->eNVMType == NVM_EEPROM || ad->eNVMType == NVM_FLASH) { - if (copy_to_user(io_buff.OutputBuffer, &ad->uiNVMDSDSize, - sizeof(UINT))) - return -EFAULT; - } - - return STATUS_SUCCESS; -} - -static int bcm_char_ioctl_cal_init(void __user *argp, - struct bcm_mini_adapter *ad) -{ - struct bcm_ioctl_buffer io_buff; - UINT sector_size = 0; - INT status = STATUS_FAILURE; - - if (ad->eNVMType == NVM_FLASH) { - if (copy_from_user(&io_buff, argp, - sizeof(struct bcm_ioctl_buffer))) - return -EFAULT; - - if (copy_from_user(§or_size, io_buff.InputBuffer, - sizeof(UINT))) - return -EFAULT; - - if ((sector_size < MIN_SECTOR_SIZE) || - (sector_size > MAX_SECTOR_SIZE)) { - if (copy_to_user(io_buff.OutputBuffer, - &ad->uiSectorSize, sizeof(UINT))) - return -EFAULT; - } else { - if (IsFlash2x(ad)) { - if (copy_to_user(io_buff.OutputBuffer, - &ad->uiSectorSize, sizeof(UINT))) - return -EFAULT; - } else { - if ((TRUE == ad->bShutStatus) || - (TRUE == ad->IdleMode)) { - BCM_DEBUG_PRINT(ad, - DBG_TYPE_PRINTK, 0, 0, - "Device is in Idle/Shutdown Mode\n"); - return -EACCES; - } - - ad->uiSectorSize = sector_size; - BcmUpdateSectorSize(ad, - ad->uiSectorSize); - } - } - status = STATUS_SUCCESS; - } else { - status = STATUS_FAILURE; - } - return status; -} - -static int bcm_char_ioctl_set_debug(void __user *argp, - struct bcm_mini_adapter *ad) -{ -#ifdef DEBUG - struct bcm_ioctl_buffer io_buff; - struct bcm_user_debug_state user_debug_state; - - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "In SET_DEBUG ioctl\n"); - if (copy_from_user(&io_buff, argp, sizeof(struct bcm_ioctl_buffer))) - return -EFAULT; - - if (copy_from_user(&user_debug_state, io_buff.InputBuffer, - sizeof(struct bcm_user_debug_state))) - return -EFAULT; - - BCM_DEBUG_PRINT (ad, DBG_TYPE_PRINTK, 0, 0, - "IOCTL_BCM_SET_DEBUG: OnOff=%d Type = 0x%x ", - user_debug_state.OnOff, user_debug_state.Type); - /* user_debug_state.Subtype <<= 1; */ - user_debug_state.Subtype = 1 << user_debug_state.Subtype; - BCM_DEBUG_PRINT (ad, DBG_TYPE_PRINTK, 0, 0, - "actual Subtype=0x%x\n", user_debug_state.Subtype); - - /* Update new 'DebugState' in the ad */ - ad->stDebugState.type |= user_debug_state.Type; - /* Subtype: A bitmap of 32 bits for Subtype per Type. - * Valid indexes in 'subtype' array: 1,2,4,8 - * corresponding to valid Type values. Hence we can use the 'Type' field - * as the index value, ignoring the array entries 0,3,5,6,7 ! - */ - if (user_debug_state.OnOff) - ad->stDebugState.subtype[user_debug_state.Type] |= - user_debug_state.Subtype; - else - ad->stDebugState.subtype[user_debug_state.Type] &= - ~user_debug_state.Subtype; - - BCM_SHOW_DEBUG_BITMAP(ad); -#endif - return STATUS_SUCCESS; -} - -static int bcm_char_ioctl_nvm_rw(void __user *argp, - struct bcm_mini_adapter *ad, UINT cmd) -{ - struct bcm_nvm_readwrite nvm_rw; - struct timeval tv0, tv1; - struct bcm_ioctl_buffer io_buff; - PUCHAR read_data = NULL; - INT status = STATUS_FAILURE; - - memset(&tv0, 0, sizeof(struct timeval)); - memset(&tv1, 0, sizeof(struct timeval)); - if ((ad->eNVMType == NVM_FLASH) && - (ad->uiFlashLayoutMajorVersion == 0)) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "The Flash Control Section is Corrupted. Hence Rejection on NVM Read/Write\n"); - return -EFAULT; - } - - if (IsFlash2x(ad)) { - if ((ad->eActiveDSD != DSD0) && - (ad->eActiveDSD != DSD1) && - (ad->eActiveDSD != DSD2)) { - - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "No DSD is active..hence NVM Command is blocked"); - return STATUS_FAILURE; - } - } - - /* Copy Ioctl Buffer structure */ - if (copy_from_user(&io_buff, argp, sizeof(struct bcm_ioctl_buffer))) - return -EFAULT; - - if (copy_from_user(&nvm_rw, - (IOCTL_BCM_NVM_READ == cmd) ? - io_buff.OutputBuffer : io_buff.InputBuffer, - sizeof(struct bcm_nvm_readwrite))) - return -EFAULT; - - /* - * Deny the access if the offset crosses the cal area limit. - */ - if (nvm_rw.uiNumBytes > ad->uiNVMDSDSize) - return STATUS_FAILURE; - - if (nvm_rw.uiOffset > - ad->uiNVMDSDSize - nvm_rw.uiNumBytes) - return STATUS_FAILURE; - - read_data = memdup_user(nvm_rw.pBuffer, - nvm_rw.uiNumBytes); - if (IS_ERR(read_data)) - return PTR_ERR(read_data); - - do_gettimeofday(&tv0); - if (IOCTL_BCM_NVM_READ == cmd) { - int ret = bcm_handle_nvm_read_cmd(ad, read_data, - &nvm_rw); - if (ret != STATUS_SUCCESS) - return ret; - } else { - down(&ad->NVMRdmWrmLock); - - if ((ad->IdleMode == TRUE) || - (ad->bShutStatus == TRUE) || - (ad->bPreparingForLowPowerMode == TRUE)) { - - BCM_DEBUG_PRINT(ad, - DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "Device is in Idle/Shutdown Mode\n"); - up(&ad->NVMRdmWrmLock); - kfree(read_data); - return -EACCES; - } - - ad->bHeaderChangeAllowed = TRUE; - if (IsFlash2x(ad)) { - int ret = handle_flash2x_adapter(ad, - read_data, - &nvm_rw); - if (ret != STATUS_SUCCESS) - return ret; - } - - status = BeceemNVMWrite(ad, (PUINT)read_data, - nvm_rw.uiOffset, nvm_rw.uiNumBytes, - nvm_rw.bVerify); - if (IsFlash2x(ad)) - BcmFlash2xWriteSig(ad, ad->eActiveDSD); - - ad->bHeaderChangeAllowed = false; - - up(&ad->NVMRdmWrmLock); - - if (status != STATUS_SUCCESS) { - kfree(read_data); - return status; - } - } - - do_gettimeofday(&tv1); - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - " timetaken by Write/read :%ld msec\n", - (tv1.tv_sec - tv0.tv_sec)*1000 + - (tv1.tv_usec - tv0.tv_usec)/1000); - - kfree(read_data); - return STATUS_SUCCESS; -} - -static int bcm_char_ioctl_flash2x_section_read(void __user *argp, - struct bcm_mini_adapter *ad) -{ - struct bcm_flash2x_readwrite flash_2x_read = {0}; - struct bcm_ioctl_buffer io_buff; - PUCHAR read_buff = NULL; - UINT nob = 0; - UINT buff_size = 0; - UINT read_bytes = 0; - UINT read_offset = 0; - INT status = STATUS_FAILURE; - void __user *OutPutBuff; - - if (IsFlash2x(ad) != TRUE) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "Flash Does not have 2.x map"); - return -EINVAL; - } - - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, - DBG_LVL_ALL, "IOCTL_BCM_FLASH2X_SECTION_READ Called"); - if (copy_from_user(&io_buff, argp, sizeof(struct bcm_ioctl_buffer))) - return -EFAULT; - - /* Reading FLASH 2.x READ structure */ - if (copy_from_user(&flash_2x_read, io_buff.InputBuffer, - sizeof(struct bcm_flash2x_readwrite))) - return -EFAULT; - - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "\nflash_2x_read.Section :%x", - flash_2x_read.Section); - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "\nflash_2x_read.offset :%x", - flash_2x_read.offset); - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "\nflash_2x_read.numOfBytes :%x", - flash_2x_read.numOfBytes); - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "\nflash_2x_read.bVerify :%x\n", - flash_2x_read.bVerify); - - /* This was internal to driver for raw read. - * now it has ben exposed to user space app. - */ - if (validateFlash2xReadWrite(ad, &flash_2x_read) == false) - return STATUS_FAILURE; - - nob = flash_2x_read.numOfBytes; - if (nob > ad->uiSectorSize) - buff_size = ad->uiSectorSize; - else - buff_size = nob; - - read_offset = flash_2x_read.offset; - OutPutBuff = io_buff.OutputBuffer; - read_buff = kzalloc(buff_size , GFP_KERNEL); - - if (read_buff == NULL) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "Memory allocation failed for Flash 2.x Read Structure"); - return -ENOMEM; - } - down(&ad->NVMRdmWrmLock); - - if ((ad->IdleMode == TRUE) || - (ad->bShutStatus == TRUE) || - (ad->bPreparingForLowPowerMode == TRUE)) { - - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, - DBG_LVL_ALL, - "Device is in Idle/Shutdown Mode\n"); - up(&ad->NVMRdmWrmLock); - kfree(read_buff); - return -EACCES; - } - - while (nob) { - if (nob > ad->uiSectorSize) - read_bytes = ad->uiSectorSize; - else - read_bytes = nob; - - /* Reading the data from Flash 2.x */ - status = BcmFlash2xBulkRead(ad, (PUINT)read_buff, - flash_2x_read.Section, read_offset, read_bytes); - if (status) { - BCM_DEBUG_PRINT(ad, - DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "Flash 2x read err with status :%d", - status); - break; - } - - BCM_DEBUG_PRINT_BUFFER(ad, DBG_TYPE_OTHERS, OSAL_DBG, - DBG_LVL_ALL, read_buff, read_bytes); - - status = copy_to_user(OutPutBuff, read_buff, read_bytes); - if (status) { - BCM_DEBUG_PRINT(ad, - DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "Copy to use failed with status :%d", status); - up(&ad->NVMRdmWrmLock); - kfree(read_buff); - return -EFAULT; - } - nob = nob - read_bytes; - if (nob) { - read_offset = read_offset + read_bytes; - OutPutBuff = OutPutBuff + read_bytes; - } - } - - up(&ad->NVMRdmWrmLock); - kfree(read_buff); - return status; -} - -static int bcm_char_ioctl_flash2x_section_write(void __user *argp, - struct bcm_mini_adapter *ad) -{ - struct bcm_flash2x_readwrite sFlash2xWrite = {0}; - struct bcm_ioctl_buffer io_buff; - PUCHAR write_buff; - void __user *input_addr; - UINT nob = 0; - UINT buff_size = 0; - UINT write_off = 0; - UINT write_bytes = 0; - INT status = STATUS_FAILURE; - - if (IsFlash2x(ad) != TRUE) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "Flash Does not have 2.x map"); - return -EINVAL; - } - - /* First make this False so that we can enable the Sector - * Permission Check in BeceemFlashBulkWrite - */ - ad->bAllDSDWriteAllow = false; - - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "IOCTL_BCM_FLASH2X_SECTION_WRITE Called"); - - if (copy_from_user(&io_buff, argp, sizeof(struct bcm_ioctl_buffer))) - return -EFAULT; - - /* Reading FLASH 2.x READ structure */ - if (copy_from_user(&sFlash2xWrite, io_buff.InputBuffer, - sizeof(struct bcm_flash2x_readwrite))) - return -EFAULT; - - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "\nsFlash2xWrite.Section :%x", sFlash2xWrite.Section); - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "\nsFlash2xWrite.offset :%d", sFlash2xWrite.offset); - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "\nsFlash2xWrite.numOfBytes :%x", sFlash2xWrite.numOfBytes); - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "\nsFlash2xWrite.bVerify :%x\n", sFlash2xWrite.bVerify); - - if ((sFlash2xWrite.Section != VSA0) && (sFlash2xWrite.Section != VSA1) - && (sFlash2xWrite.Section != VSA2)) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "Only VSA write is allowed"); - return -EINVAL; - } - - if (validateFlash2xReadWrite(ad, &sFlash2xWrite) == false) - return STATUS_FAILURE; - - input_addr = sFlash2xWrite.pDataBuff; - write_off = sFlash2xWrite.offset; - nob = sFlash2xWrite.numOfBytes; - - if (nob > ad->uiSectorSize) - buff_size = ad->uiSectorSize; - else - buff_size = nob; - - write_buff = kmalloc(buff_size, GFP_KERNEL); - - if (write_buff == NULL) - return -ENOMEM; - - /* extracting the remainder of the given offset. */ - write_bytes = ad->uiSectorSize; - if (write_off % ad->uiSectorSize) { - write_bytes = ad->uiSectorSize - - (write_off % ad->uiSectorSize); - } - - if (nob < write_bytes) - write_bytes = nob; - - down(&ad->NVMRdmWrmLock); - - if ((ad->IdleMode == TRUE) || - (ad->bShutStatus == TRUE) || - (ad->bPreparingForLowPowerMode == TRUE)) { - - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "Device is in Idle/Shutdown Mode\n"); - up(&ad->NVMRdmWrmLock); - kfree(write_buff); - return -EACCES; - } - - BcmFlash2xCorruptSig(ad, sFlash2xWrite.Section); - do { - status = copy_from_user(write_buff, input_addr, write_bytes); - if (status) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "Copy to user failed with status :%d", status); - up(&ad->NVMRdmWrmLock); - kfree(write_buff); - return -EFAULT; - } - BCM_DEBUG_PRINT_BUFFER(ad, DBG_TYPE_OTHERS, - OSAL_DBG, DBG_LVL_ALL, write_buff, write_bytes); - - /* Writing the data from Flash 2.x */ - status = BcmFlash2xBulkWrite(ad, (PUINT)write_buff, - sFlash2xWrite.Section, - write_off, - write_bytes, - sFlash2xWrite.bVerify); - - if (status) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "Flash 2x read err with status :%d", status); - break; - } - - nob = nob - write_bytes; - if (nob) { - write_off = write_off + write_bytes; - input_addr = input_addr + write_bytes; - if (nob > ad->uiSectorSize) - write_bytes = ad->uiSectorSize; - else - write_bytes = nob; - } - } while (nob > 0); - - BcmFlash2xWriteSig(ad, sFlash2xWrite.Section); - up(&ad->NVMRdmWrmLock); - kfree(write_buff); - return status; -} - -static int bcm_char_ioctl_flash2x_section_bitmap(void __user *argp, - struct bcm_mini_adapter *ad) -{ - struct bcm_flash2x_bitmap *flash_2x_bit_map; - struct bcm_ioctl_buffer io_buff; - -BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "IOCTL_BCM_GET_FLASH2X_SECTION_BITMAP Called"); - - if (copy_from_user(&io_buff, argp, sizeof(struct bcm_ioctl_buffer))) - return -EFAULT; - - if (io_buff.OutputLength != sizeof(struct bcm_flash2x_bitmap)) - return -EINVAL; - - flash_2x_bit_map = kzalloc(sizeof(struct bcm_flash2x_bitmap), - GFP_KERNEL); - - if (flash_2x_bit_map == NULL) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "Memory is not available"); - return -ENOMEM; - } - - /* Reading the Flash Sectio Bit map */ - down(&ad->NVMRdmWrmLock); - - if ((ad->IdleMode == TRUE) || - (ad->bShutStatus == TRUE) || - (ad->bPreparingForLowPowerMode == TRUE)) { - - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "Device is in Idle/Shutdown Mode\n"); - up(&ad->NVMRdmWrmLock); - kfree(flash_2x_bit_map); - return -EACCES; - } - - BcmGetFlash2xSectionalBitMap(ad, flash_2x_bit_map); - up(&ad->NVMRdmWrmLock); - if (copy_to_user(io_buff.OutputBuffer, flash_2x_bit_map, - sizeof(struct bcm_flash2x_bitmap))) { - kfree(flash_2x_bit_map); - return -EFAULT; - } - - kfree(flash_2x_bit_map); - return STATUS_FAILURE; -} - -static int bcm_char_ioctl_set_active_section(void __user *argp, - struct bcm_mini_adapter *ad) -{ - enum bcm_flash2x_section_val flash_2x_section_val = 0; - INT status = STATUS_FAILURE; - struct bcm_ioctl_buffer io_buff; - - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "IOCTL_BCM_SET_ACTIVE_SECTION Called"); - - if (IsFlash2x(ad) != TRUE) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "Flash Does not have 2.x map"); - return -EINVAL; - } - - status = copy_from_user(&io_buff, argp, - sizeof(struct bcm_ioctl_buffer)); - if (status) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "Copy of IOCTL BUFFER failed"); - return -EFAULT; - } - - status = copy_from_user(&flash_2x_section_val, - io_buff.InputBuffer, sizeof(INT)); - if (status) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "Copy of flash section val failed"); - return -EFAULT; - } - - down(&ad->NVMRdmWrmLock); - - if ((ad->IdleMode == TRUE) || - (ad->bShutStatus == TRUE) || - (ad->bPreparingForLowPowerMode == TRUE)) { - - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "Device is in Idle/Shutdown Mode\n"); - up(&ad->NVMRdmWrmLock); - return -EACCES; - } - - status = BcmSetActiveSection(ad, flash_2x_section_val); - if (status) - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "Failed to make it's priority Highest. status %d", - status); - - up(&ad->NVMRdmWrmLock); - - return status; -} - -static int bcm_char_ioctl_copy_section(void __user *argp, - struct bcm_mini_adapter *ad) -{ - struct bcm_flash2x_copy_section copy_sect_strut = {0}; - struct bcm_ioctl_buffer io_buff; - INT status = STATUS_SUCCESS; - - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "IOCTL_BCM_COPY_SECTION Called"); - - ad->bAllDSDWriteAllow = false; - if (IsFlash2x(ad) != TRUE) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "Flash Does not have 2.x map"); - return -EINVAL; - } - - status = copy_from_user(&io_buff, argp, - sizeof(struct bcm_ioctl_buffer)); - if (status) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "Copy of IOCTL BUFFER failed status :%d", - status); - return -EFAULT; - } - - status = copy_from_user(©_sect_strut, io_buff.InputBuffer, - sizeof(struct bcm_flash2x_copy_section)); - if (status) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "Copy of Copy_Section_Struct failed with status :%d", - status); - return -EFAULT; - } - - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "Source SEction :%x", copy_sect_strut.SrcSection); - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "Destination SEction :%x", copy_sect_strut.DstSection); - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "offset :%x", copy_sect_strut.offset); - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "nob :%x", copy_sect_strut.numOfBytes); - - if (IsSectionExistInFlash(ad, copy_sect_strut.SrcSection) == false) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "Source Section<%x> does not exist in Flash ", - copy_sect_strut.SrcSection); - return -EINVAL; - } - - if (IsSectionExistInFlash(ad, copy_sect_strut.DstSection) == false) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "Destinatio Section<%x> does not exist in Flash ", - copy_sect_strut.DstSection); - return -EINVAL; - } - - if (copy_sect_strut.SrcSection == copy_sect_strut.DstSection) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "Source and Destination section should be different"); - return -EINVAL; - } - - down(&ad->NVMRdmWrmLock); - - if ((ad->IdleMode == TRUE) || - (ad->bShutStatus == TRUE) || - (ad->bPreparingForLowPowerMode == TRUE)) { - - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "Device is in Idle/Shutdown Mode\n"); - up(&ad->NVMRdmWrmLock); - return -EACCES; - } - - if (copy_sect_strut.SrcSection == ISO_IMAGE1 || - copy_sect_strut.SrcSection == ISO_IMAGE2) { - if (IsNonCDLessDevice(ad)) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "Device is Non-CDLess hence won't have ISO !!"); - status = -EINVAL; - } else if (copy_sect_strut.numOfBytes == 0) { - status = BcmCopyISO(ad, copy_sect_strut); - } else { - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "Partial Copy of ISO section is not Allowed.."); - status = STATUS_FAILURE; - } - up(&ad->NVMRdmWrmLock); - return status; - } - - status = BcmCopySection(ad, copy_sect_strut.SrcSection, - copy_sect_strut.DstSection, - copy_sect_strut.offset, - copy_sect_strut.numOfBytes); - up(&ad->NVMRdmWrmLock); - return status; -} - -static int bcm_char_ioctl_get_flash_cs_info(void __user *argp, - struct bcm_mini_adapter *ad) -{ - struct bcm_ioctl_buffer io_buff; - INT status = STATUS_SUCCESS; - - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - " IOCTL_BCM_GET_FLASH_CS_INFO Called"); - - status = copy_from_user(&io_buff, argp, - sizeof(struct bcm_ioctl_buffer)); - if (status) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "Copy of IOCTL BUFFER failed"); - return -EFAULT; - } - - if (ad->eNVMType != NVM_FLASH) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "Connected device does not have flash"); - return -EINVAL; - } - - if (IsFlash2x(ad) == TRUE) { - if (io_buff.OutputLength < sizeof(struct bcm_flash2x_cs_info)) - return -EINVAL; - - if (copy_to_user(io_buff.OutputBuffer, - ad->psFlash2xCSInfo, - sizeof(struct bcm_flash2x_cs_info))) - return -EFAULT; - } else { - if (io_buff.OutputLength < sizeof(struct bcm_flash_cs_info)) - return -EINVAL; - - if (copy_to_user(io_buff.OutputBuffer, ad->psFlashCSInfo, - sizeof(struct bcm_flash_cs_info))) - return -EFAULT; - } - return status; -} - -static int bcm_char_ioctl_select_dsd(void __user *argp, - struct bcm_mini_adapter *ad) -{ - struct bcm_ioctl_buffer io_buff; - INT status = STATUS_FAILURE; - UINT sect_offset = 0; - enum bcm_flash2x_section_val flash_2x_section_val; - - flash_2x_section_val = NO_SECTION_VAL; - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "IOCTL_BCM_SELECT_DSD Called"); - - if (IsFlash2x(ad) != TRUE) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "Flash Does not have 2.x map"); - return -EINVAL; - } - - status = copy_from_user(&io_buff, argp, - sizeof(struct bcm_ioctl_buffer)); - if (status) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "Copy of IOCTL BUFFER failed"); - return -EFAULT; - } - status = copy_from_user(&flash_2x_section_val, io_buff.InputBuffer, - sizeof(INT)); - if (status) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "Copy of flash section val failed"); - return -EFAULT; - } - - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "Read Section :%d", flash_2x_section_val); - if ((flash_2x_section_val != DSD0) && - (flash_2x_section_val != DSD1) && - (flash_2x_section_val != DSD2)) { - - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "Passed section<%x> is not DSD section", - flash_2x_section_val); - return STATUS_FAILURE; - } - - sect_offset = BcmGetSectionValStartOffset(ad, flash_2x_section_val); - if (sect_offset == INVALID_OFFSET) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "Provided Section val <%d> does not exist in Flash 2.x", - flash_2x_section_val); - return -EINVAL; - } - - ad->bAllDSDWriteAllow = TRUE; - ad->ulFlashCalStart = sect_offset; - ad->eActiveDSD = flash_2x_section_val; - - return STATUS_SUCCESS; -} - -static int bcm_char_ioctl_nvm_raw_read(void __user *argp, - struct bcm_mini_adapter *ad) -{ - struct bcm_nvm_readwrite nvm_read; - struct bcm_ioctl_buffer io_buff; - unsigned int nob; - INT buff_size; - INT read_offset = 0; - UINT read_bytes = 0; - PUCHAR read_buff; - void __user *OutPutBuff; - INT status = STATUS_FAILURE; - - if (ad->eNVMType != NVM_FLASH) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "NVM TYPE is not Flash"); - return -EINVAL; - } - - /* Copy Ioctl Buffer structure */ - if (copy_from_user(&io_buff, argp, sizeof(struct bcm_ioctl_buffer))) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "copy_from_user 1 failed\n"); - return -EFAULT; - } - - if (copy_from_user(&nvm_read, io_buff.OutputBuffer, - sizeof(struct bcm_nvm_readwrite))) - return -EFAULT; - - nob = nvm_read.uiNumBytes; - /* In Raw-Read max Buff size : 64MB */ - - if (nob > DEFAULT_BUFF_SIZE) - buff_size = DEFAULT_BUFF_SIZE; - else - buff_size = nob; - - read_offset = nvm_read.uiOffset; - OutPutBuff = nvm_read.pBuffer; - - read_buff = kzalloc(buff_size , GFP_KERNEL); - if (read_buff == NULL) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "Memory allocation failed for Flash 2.x Read Structure"); - return -ENOMEM; - } - down(&ad->NVMRdmWrmLock); - - if ((ad->IdleMode == TRUE) || - (ad->bShutStatus == TRUE) || - (ad->bPreparingForLowPowerMode == TRUE)) { - - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "Device is in Idle/Shutdown Mode\n"); - kfree(read_buff); - up(&ad->NVMRdmWrmLock); - return -EACCES; - } - - ad->bFlashRawRead = TRUE; - - while (nob) { - if (nob > DEFAULT_BUFF_SIZE) - read_bytes = DEFAULT_BUFF_SIZE; - else - read_bytes = nob; - - /* Reading the data from Flash 2.x */ - status = BeceemNVMRead(ad, (PUINT)read_buff, - read_offset, read_bytes); - if (status) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "Flash 2x read err with status :%d", - status); - break; - } - - BCM_DEBUG_PRINT_BUFFER(ad, DBG_TYPE_OTHERS, OSAL_DBG, - DBG_LVL_ALL, read_buff, read_bytes); - - status = copy_to_user(OutPutBuff, read_buff, read_bytes); - if (status) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_PRINTK, 0, 0, - "Copy to use failed with status :%d", - status); - up(&ad->NVMRdmWrmLock); - kfree(read_buff); - return -EFAULT; - } - nob = nob - read_bytes; - if (nob) { - read_offset = read_offset + read_bytes; - OutPutBuff = OutPutBuff + read_bytes; - } - } - ad->bFlashRawRead = false; - up(&ad->NVMRdmWrmLock); - kfree(read_buff); - return status; -} - -static int bcm_char_ioctl_cntrlmsg_mask(void __user *argp, - struct bcm_mini_adapter *ad, - struct bcm_tarang_data *tarang) -{ - struct bcm_ioctl_buffer io_buff; - INT status = STATUS_FAILURE; - ULONG rx_cntrl_msg_bit_mask = 0; - - /* Copy Ioctl Buffer structure */ - status = copy_from_user(&io_buff, argp, - sizeof(struct bcm_ioctl_buffer)); - if (status) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "copy of Ioctl buffer is failed from user space"); - return -EFAULT; - } - - if (io_buff.InputLength != sizeof(unsigned long)) - return -EINVAL; - - status = copy_from_user(&rx_cntrl_msg_bit_mask, io_buff.InputBuffer, - io_buff.InputLength); - if (status) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "copy of control bit mask failed from user space"); - return -EFAULT; - } - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "\n Got user defined cntrl msg bit mask :%lx", - rx_cntrl_msg_bit_mask); - tarang->RxCntrlMsgBitMask = rx_cntrl_msg_bit_mask; - - return status; -} - -static int bcm_char_ioctl_get_device_driver_info(void __user *argp, - struct bcm_mini_adapter *ad) -{ - struct bcm_driver_info dev_info; - struct bcm_ioctl_buffer io_buff; - - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "Called IOCTL_BCM_GET_DEVICE_DRIVER_INFO\n"); - - memset(&dev_info, 0, sizeof(dev_info)); - dev_info.MaxRDMBufferSize = BUFFER_4K; - dev_info.u32DSDStartOffset = EEPROM_CALPARAM_START; - dev_info.u32RxAlignmentCorrection = 0; - dev_info.u32NVMType = ad->eNVMType; - dev_info.u32InterfaceType = BCM_USB; - - if (copy_from_user(&io_buff, argp, sizeof(struct bcm_ioctl_buffer))) - return -EFAULT; - - if (io_buff.OutputLength < sizeof(dev_info)) - return -EINVAL; - - if (copy_to_user(io_buff.OutputBuffer, &dev_info, sizeof(dev_info))) - return -EFAULT; - - return STATUS_SUCCESS; -} - -static int bcm_char_ioctl_time_since_net_entry(void __user *argp, - struct bcm_mini_adapter *ad) -{ - struct bcm_time_elapsed time_elapsed_since_net_entry = {0}; - struct bcm_ioctl_buffer io_buff; - - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "IOCTL_BCM_TIME_SINCE_NET_ENTRY called"); - - if (copy_from_user(&io_buff, argp, sizeof(struct bcm_ioctl_buffer))) - return -EFAULT; - - if (io_buff.OutputLength < sizeof(struct bcm_time_elapsed)) - return -EINVAL; - - time_elapsed_since_net_entry.ul64TimeElapsedSinceNetEntry = - get_seconds() - ad->liTimeSinceLastNetEntry; - - if (copy_to_user(io_buff.OutputBuffer, &time_elapsed_since_net_entry, - sizeof(struct bcm_time_elapsed))) - return -EFAULT; - - return STATUS_SUCCESS; -} - - -static long bcm_char_ioctl(struct file *filp, UINT cmd, ULONG arg) -{ - struct bcm_tarang_data *tarang = filp->private_data; - void __user *argp = (void __user *)arg; - struct bcm_mini_adapter *ad = tarang->Adapter; - INT status = STATUS_FAILURE; - - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "Parameters Passed to control IOCTL cmd=0x%X arg=0x%lX", - cmd, arg); - - if (_IOC_TYPE(cmd) != BCM_IOCTL) - return -EFAULT; - if (_IOC_DIR(cmd) & _IOC_READ) - status = !access_ok(VERIFY_WRITE, argp, _IOC_SIZE(cmd)); - else if (_IOC_DIR(cmd) & _IOC_WRITE) - status = !access_ok(VERIFY_READ, argp, _IOC_SIZE(cmd)); - else if (_IOC_NONE == (_IOC_DIR(cmd) & _IOC_NONE)) - status = STATUS_SUCCESS; - - if (status) - return -EFAULT; - - if (ad->device_removed) - return -EFAULT; - - if (false == ad->fw_download_done) { - switch (cmd) { - case IOCTL_MAC_ADDR_REQ: - case IOCTL_LINK_REQ: - case IOCTL_CM_REQUEST: - case IOCTL_SS_INFO_REQ: - case IOCTL_SEND_CONTROL_MESSAGE: - case IOCTL_IDLE_REQ: - case IOCTL_BCM_GPIO_SET_REQUEST: - case IOCTL_BCM_GPIO_STATUS_REQUEST: - return -EACCES; - default: - break; - } - } - - status = vendorextnIoctl(ad, cmd, arg); - if (status != CONTINUE_COMMON_PATH) - return status; - - switch (cmd) { - /* Rdms for Swin Idle... */ - case IOCTL_BCM_REGISTER_READ_PRIVATE: - status = bcm_char_ioctl_reg_read_private(argp, ad); - return status; - - case IOCTL_BCM_REGISTER_WRITE_PRIVATE: - status = bcm_char_ioctl_reg_write_private(argp, ad); - return status; - - case IOCTL_BCM_REGISTER_READ: - case IOCTL_BCM_EEPROM_REGISTER_READ: - status = bcm_char_ioctl_eeprom_reg_read(argp, ad); - return status; - - case IOCTL_BCM_REGISTER_WRITE: - case IOCTL_BCM_EEPROM_REGISTER_WRITE: - status = bcm_char_ioctl_eeprom_reg_write(argp, ad, cmd); - return status; - - case IOCTL_BCM_GPIO_SET_REQUEST: - status = bcm_char_ioctl_gpio_set_request(argp, ad); - return status; - - case BCM_LED_THREAD_STATE_CHANGE_REQ: - status = bcm_char_ioctl_led_thread_state_change_req(argp, - ad); - return status; - - case IOCTL_BCM_GPIO_STATUS_REQUEST: - status = bcm_char_ioctl_gpio_status_request(argp, ad); - return status; - - case IOCTL_BCM_GPIO_MULTI_REQUEST: - status = bcm_char_ioctl_gpio_multi_request(argp, ad); - return status; - - case IOCTL_BCM_GPIO_MODE_REQUEST: - status = bcm_char_ioctl_gpio_mode_request(argp, ad); - return status; - - case IOCTL_MAC_ADDR_REQ: - case IOCTL_LINK_REQ: - case IOCTL_CM_REQUEST: - case IOCTL_SS_INFO_REQ: - case IOCTL_SEND_CONTROL_MESSAGE: - case IOCTL_IDLE_REQ: - status = bcm_char_ioctl_misc_request(argp, ad); - return status; - - case IOCTL_BCM_BUFFER_DOWNLOAD_START: - status = bcm_char_ioctl_buffer_download_start(ad); - return status; - - case IOCTL_BCM_BUFFER_DOWNLOAD: - status = bcm_char_ioctl_buffer_download(argp, ad); - return status; - - case IOCTL_BCM_BUFFER_DOWNLOAD_STOP: - status = bcm_char_ioctl_buffer_download_stop(argp, ad); - return status; - - - case IOCTL_BE_BUCKET_SIZE: - status = 0; - if (get_user(ad->BEBucketSize, - (unsigned long __user *)arg)) - status = -EFAULT; - break; - - case IOCTL_RTPS_BUCKET_SIZE: - status = 0; - if (get_user(ad->rtPSBucketSize, - (unsigned long __user *)arg)) - status = -EFAULT; - break; - - case IOCTL_CHIP_RESET: - status = bcm_char_ioctl_chip_reset(ad); - return status; - - case IOCTL_QOS_THRESHOLD: - status = bcm_char_ioctl_qos_threshold(arg, ad); - return status; - - case IOCTL_DUMP_PACKET_INFO: - DumpPackInfo(ad); - DumpPhsRules(&ad->stBCMPhsContext); - status = STATUS_SUCCESS; - break; - - case IOCTL_GET_PACK_INFO: - if (copy_to_user(argp, &ad->PackInfo, - sizeof(struct bcm_packet_info)*NO_OF_QUEUES)) - return -EFAULT; - status = STATUS_SUCCESS; - break; - - case IOCTL_BCM_SWITCH_TRANSFER_MODE: - status = bcm_char_ioctl_switch_transfer_mode(argp, ad); - return status; - - case IOCTL_BCM_GET_DRIVER_VERSION: - status = bcm_char_ioctl_get_driver_version(argp); - return status; - - case IOCTL_BCM_GET_CURRENT_STATUS: - status = bcm_char_ioctl_get_current_status(argp, ad); - return status; - - case IOCTL_BCM_SET_MAC_TRACING: - status = bcm_char_ioctl_set_mac_tracing(argp, ad); - return status; - - case IOCTL_BCM_GET_DSX_INDICATION: - status = bcm_char_ioctl_get_dsx_indication(argp, ad); - return status; - - case IOCTL_BCM_GET_HOST_MIBS: - status = bcm_char_ioctl_get_host_mibs(argp, ad, tarang); - return status; - - case IOCTL_BCM_WAKE_UP_DEVICE_FROM_IDLE: - if ((false == ad->bTriedToWakeUpFromlowPowerMode) && - (TRUE == ad->IdleMode)) { - ad->usIdleModePattern = ABORT_IDLE_MODE; - ad->bWakeUpDevice = TRUE; - wake_up(&ad->process_rx_cntrlpkt); - } - - status = STATUS_SUCCESS; - break; - - case IOCTL_BCM_BULK_WRM: - status = bcm_char_ioctl_bulk_wrm(argp, ad, cmd); - return status; - - case IOCTL_BCM_GET_NVM_SIZE: - status = bcm_char_ioctl_get_nvm_size(argp, ad); - return status; - - case IOCTL_BCM_CAL_INIT: - status = bcm_char_ioctl_cal_init(argp, ad); - return status; - - case IOCTL_BCM_SET_DEBUG: - status = bcm_char_ioctl_set_debug(argp, ad); - return status; - - case IOCTL_BCM_NVM_READ: - case IOCTL_BCM_NVM_WRITE: - status = bcm_char_ioctl_nvm_rw(argp, ad, cmd); - return status; - - case IOCTL_BCM_FLASH2X_SECTION_READ: - status = bcm_char_ioctl_flash2x_section_read(argp, ad); - return status; - - case IOCTL_BCM_FLASH2X_SECTION_WRITE: - status = bcm_char_ioctl_flash2x_section_write(argp, ad); - return status; - - case IOCTL_BCM_GET_FLASH2X_SECTION_BITMAP: - status = bcm_char_ioctl_flash2x_section_bitmap(argp, ad); - return status; - - case IOCTL_BCM_SET_ACTIVE_SECTION: - status = bcm_char_ioctl_set_active_section(argp, ad); - return status; - - case IOCTL_BCM_IDENTIFY_ACTIVE_SECTION: - /* Right Now we are taking care of only DSD */ - ad->bAllDSDWriteAllow = false; - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "IOCTL_BCM_IDENTIFY_ACTIVE_SECTION called"); - status = STATUS_SUCCESS; - break; - - case IOCTL_BCM_COPY_SECTION: - status = bcm_char_ioctl_copy_section(argp, ad); - return status; - - case IOCTL_BCM_GET_FLASH_CS_INFO: - status = bcm_char_ioctl_get_flash_cs_info(argp, ad); - return status; - - case IOCTL_BCM_SELECT_DSD: - status = bcm_char_ioctl_select_dsd(argp, ad); - return status; - - case IOCTL_BCM_NVM_RAW_READ: - status = bcm_char_ioctl_nvm_raw_read(argp, ad); - return status; - - case IOCTL_BCM_CNTRLMSG_MASK: - status = bcm_char_ioctl_cntrlmsg_mask(argp, ad, tarang); - return status; - - case IOCTL_BCM_GET_DEVICE_DRIVER_INFO: - status = bcm_char_ioctl_get_device_driver_info(argp, ad); - return status; - - case IOCTL_BCM_TIME_SINCE_NET_ENTRY: - status = bcm_char_ioctl_time_since_net_entry(argp, ad); - return status; - - case IOCTL_CLOSE_NOTIFICATION: - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, - "IOCTL_CLOSE_NOTIFICATION"); - break; - - default: - pr_info(DRV_NAME ": unknown ioctl cmd=%#x\n", cmd); - status = STATUS_FAILURE; - break; - } - return status; -} - - -static const struct file_operations bcm_fops = { - .owner = THIS_MODULE, - .open = bcm_char_open, - .release = bcm_char_release, - .read = bcm_char_read, - .unlocked_ioctl = bcm_char_ioctl, - .llseek = no_llseek, -}; - -int register_control_device_interface(struct bcm_mini_adapter *ad) -{ - - if (ad->major > 0) - return ad->major; - - ad->major = register_chrdev(0, DEV_NAME, &bcm_fops); - if (ad->major < 0) { - pr_err(DRV_NAME ": could not created character device\n"); - return ad->major; - } - - ad->pstCreatedClassDevice = device_create(bcm_class, NULL, - MKDEV(ad->major, 0), - ad, DEV_NAME); - - if (IS_ERR(ad->pstCreatedClassDevice)) { - pr_err(DRV_NAME ": class device create failed\n"); - unregister_chrdev(ad->major, DEV_NAME); - return PTR_ERR(ad->pstCreatedClassDevice); - } - - return 0; -} - -void unregister_control_device_interface(struct bcm_mini_adapter *ad) -{ - if (ad->major > 0) { - device_destroy(bcm_class, MKDEV(ad->major, 0)); - unregister_chrdev(ad->major, DEV_NAME); - } -} - diff --git a/drivers/staging/bcm/Bcmnet.c b/drivers/staging/bcm/Bcmnet.c deleted file mode 100644 index e57767684cee..000000000000 --- a/drivers/staging/bcm/Bcmnet.c +++ /dev/null @@ -1,240 +0,0 @@ -#include "headers.h" - -struct net_device *gblpnetdev; - -static INT bcm_open(struct net_device *dev) -{ - struct bcm_mini_adapter *ad = GET_BCM_ADAPTER(dev); - - if (ad->fw_download_done == false) { - pr_notice(PFX "%s: link up failed (download in progress)\n", - dev->name); - return -EBUSY; - } - - if (netif_msg_ifup(ad)) - pr_info(PFX "%s: enabling interface\n", dev->name); - - if (ad->LinkUpStatus) { - if (netif_msg_link(ad)) - pr_info(PFX "%s: link up\n", dev->name); - - netif_carrier_on(ad->dev); - netif_start_queue(ad->dev); - } - - return 0; -} - -static INT bcm_close(struct net_device *dev) -{ - struct bcm_mini_adapter *ad = GET_BCM_ADAPTER(dev); - - if (netif_msg_ifdown(ad)) - pr_info(PFX "%s: disabling interface\n", dev->name); - - netif_carrier_off(dev); - netif_stop_queue(dev); - - return 0; -} - -static u16 bcm_select_queue(struct net_device *dev, struct sk_buff *skb, - void *accel_priv, select_queue_fallback_t fallback) -{ - return ClassifyPacket(netdev_priv(dev), skb); -} - -/******************************************************************* -* Function - bcm_transmit() -* -* Description - This is the main transmit function for our virtual -* interface(eth0). It handles the ARP packets. It -* clones this packet and then Queue it to a suitable -* Queue. Then calls the transmit_packet(). -* -* Parameter - skb - Pointer to the socket buffer structure -* dev - Pointer to the virtual net device structure -* -*********************************************************************/ - -static netdev_tx_t bcm_transmit(struct sk_buff *skb, struct net_device *dev) -{ - struct bcm_mini_adapter *ad = GET_BCM_ADAPTER(dev); - u16 qindex = skb_get_queue_mapping(skb); - - - if (ad->device_removed || !ad->LinkUpStatus) - goto drop; - - if (ad->TransferMode != IP_PACKET_ONLY_MODE) - goto drop; - - if (INVALID_QUEUE_INDEX == qindex) - goto drop; - - if (ad->PackInfo[qindex].uiCurrentPacketsOnHost >= - SF_MAX_ALLOWED_PACKETS_TO_BACKUP) - return NETDEV_TX_BUSY; - - /* Now Enqueue the packet */ - if (netif_msg_tx_queued(ad)) - pr_info(PFX "%s: enqueueing packet to queue %d\n", - dev->name, qindex); - - spin_lock(&ad->PackInfo[qindex].SFQueueLock); - ad->PackInfo[qindex].uiCurrentBytesOnHost += skb->len; - ad->PackInfo[qindex].uiCurrentPacketsOnHost++; - - *((B_UINT32 *) skb->cb + SKB_CB_LATENCY_OFFSET) = jiffies; - ENQUEUEPACKET(ad->PackInfo[qindex].FirstTxQueue, - ad->PackInfo[qindex].LastTxQueue, skb); - atomic_inc(&ad->TotalPacketCount); - spin_unlock(&ad->PackInfo[qindex].SFQueueLock); - - /* FIXME - this is racy and incorrect, replace with work queue */ - if (!atomic_read(&ad->TxPktAvail)) { - atomic_set(&ad->TxPktAvail, 1); - wake_up(&ad->tx_packet_wait_queue); - } - return NETDEV_TX_OK; - - drop: - dev_kfree_skb(skb); - return NETDEV_TX_OK; -} - - - -/** -@ingroup init_functions -Register other driver entry points with the kernel -*/ -static const struct net_device_ops bcmNetDevOps = { - .ndo_open = bcm_open, - .ndo_stop = bcm_close, - .ndo_start_xmit = bcm_transmit, - .ndo_change_mtu = eth_change_mtu, - .ndo_set_mac_address = eth_mac_addr, - .ndo_validate_addr = eth_validate_addr, - .ndo_select_queue = bcm_select_queue, -}; - -static struct device_type wimax_type = { - .name = "wimax", -}; - -static int bcm_get_settings(struct net_device *dev, struct ethtool_cmd *cmd) -{ - cmd->supported = 0; - cmd->advertising = 0; - cmd->speed = SPEED_10000; - cmd->duplex = DUPLEX_FULL; - cmd->port = PORT_TP; - cmd->phy_address = 0; - cmd->transceiver = XCVR_INTERNAL; - cmd->autoneg = AUTONEG_DISABLE; - cmd->maxtxpkt = 0; - cmd->maxrxpkt = 0; - return 0; -} - -static void bcm_get_drvinfo(struct net_device *dev, - struct ethtool_drvinfo *info) -{ - struct bcm_mini_adapter *ad = GET_BCM_ADAPTER(dev); - struct bcm_interface_adapter *intf_ad = ad->pvInterfaceAdapter; - struct usb_device *udev = interface_to_usbdev(intf_ad->interface); - - strlcpy(info->driver, DRV_NAME, sizeof(info->driver)); - strlcpy(info->version, DRV_VERSION, sizeof(info->version)); - snprintf(info->fw_version, sizeof(info->fw_version), "%u.%u", - ad->uiFlashLayoutMajorVersion, - ad->uiFlashLayoutMinorVersion); - - usb_make_path(udev, info->bus_info, sizeof(info->bus_info)); -} - -static u32 bcm_get_link(struct net_device *dev) -{ - struct bcm_mini_adapter *ad = GET_BCM_ADAPTER(dev); - - return ad->LinkUpStatus; -} - -static u32 bcm_get_msglevel(struct net_device *dev) -{ - struct bcm_mini_adapter *ad = GET_BCM_ADAPTER(dev); - - return ad->msg_enable; -} - -static void bcm_set_msglevel(struct net_device *dev, u32 level) -{ - struct bcm_mini_adapter *ad = GET_BCM_ADAPTER(dev); - - ad->msg_enable = level; -} - -static const struct ethtool_ops bcm_ethtool_ops = { - .get_settings = bcm_get_settings, - .get_drvinfo = bcm_get_drvinfo, - .get_link = bcm_get_link, - .get_msglevel = bcm_get_msglevel, - .set_msglevel = bcm_set_msglevel, -}; - -int register_networkdev(struct bcm_mini_adapter *ad) -{ - struct net_device *net = ad->dev; - struct bcm_interface_adapter *intf_ad = ad->pvInterfaceAdapter; - struct usb_interface *udev = intf_ad->interface; - struct usb_device *xdev = intf_ad->udev; - - int result; - - net->netdev_ops = &bcmNetDevOps; - net->ethtool_ops = &bcm_ethtool_ops; - net->mtu = MTU_SIZE; /* 1400 Bytes */ - net->tx_queue_len = TX_QLEN; - net->flags |= IFF_NOARP; - - netif_carrier_off(net); - - SET_NETDEV_DEVTYPE(net, &wimax_type); - - /* Read the MAC Address from EEPROM */ - result = ReadMacAddressFromNVM(ad); - if (result != STATUS_SUCCESS) { - dev_err(&udev->dev, - PFX "Error in Reading the mac Address: %d", result); - return -EIO; - } - - result = register_netdev(net); - if (result) - return result; - - gblpnetdev = ad->dev; - - if (netif_msg_probe(ad)) - dev_info(&udev->dev, PFX "%s: register usb-%s-%s %pM\n", - net->name, xdev->bus->bus_name, xdev->devpath, - net->dev_addr); - - return 0; -} - -void unregister_networkdev(struct bcm_mini_adapter *ad) -{ - struct net_device *net = ad->dev; - struct bcm_interface_adapter *intf_ad = ad->pvInterfaceAdapter; - struct usb_interface *udev = intf_ad->interface; - struct usb_device *xdev = intf_ad->udev; - - if (netif_msg_probe(ad)) - dev_info(&udev->dev, PFX "%s: unregister usb-%s%s\n", - net->name, xdev->bus->bus_name, xdev->devpath); - - unregister_netdev(ad->dev); -} diff --git a/drivers/staging/bcm/CmHost.c b/drivers/staging/bcm/CmHost.c deleted file mode 100644 index adca0ce4d05f..000000000000 --- a/drivers/staging/bcm/CmHost.c +++ /dev/null @@ -1,2254 +0,0 @@ -/************************************************************ - * CMHOST.C - * This file contains the routines for handling Connection - * Management. - ************************************************************/ - -#include "headers.h" - -enum E_CLASSIFIER_ACTION { - eInvalidClassifierAction, - eAddClassifier, - eReplaceClassifier, - eDeleteClassifier -}; - -static ULONG GetNextTargetBufferLocation(struct bcm_mini_adapter *Adapter, - B_UINT16 tid); -static void restore_endianess_of_pstClassifierEntry( - struct bcm_classifier_rule *pstClassifierEntry, - enum bcm_ipaddr_context eIpAddrContext); - -static void apply_phs_rule_to_all_classifiers( - register struct bcm_mini_adapter *Adapter, - register UINT uiSearchRuleIndex, - USHORT uVCID, - struct bcm_phs_rule *sPhsRule, - struct bcm_phs_rules *cPhsRule, - struct bcm_add_indication_alt *pstAddIndication); - -/************************************************************ - * Function - SearchSfid - * - * Description - This routinue would search QOS queues having - * specified SFID as input parameter. - * - * Parameters - Adapter: Pointer to the Adapter structure - * uiSfid : Given SFID for matching - * - * Returns - Queue index for this SFID(If matched) - * Else Invalid Queue Index(If Not matched) - ************************************************************/ -int SearchSfid(struct bcm_mini_adapter *Adapter, UINT uiSfid) -{ - int i; - - for (i = (NO_OF_QUEUES-1); i >= 0; i--) - if (Adapter->PackInfo[i].ulSFID == uiSfid) - return i; - - return NO_OF_QUEUES+1; -} - -/*************************************************************** - * Function -SearchFreeSfid - * - * Description - This routinue would search Free available SFID. - * - * Parameter - Adapter: Pointer to the Adapter structure - * - * Returns - Queue index for the free SFID - * Else returns Invalid Index. - ****************************************************************/ -static int SearchFreeSfid(struct bcm_mini_adapter *Adapter) -{ - int i; - - for (i = 0; i < (NO_OF_QUEUES-1); i++) - if (Adapter->PackInfo[i].ulSFID == 0) - return i; - - return NO_OF_QUEUES+1; -} - -/* - * Function: SearchClsid - * Description: This routinue would search Classifier having specified ClassifierID as input parameter - * Input parameters: struct bcm_mini_adapter *Adapter - Adapter Context - * unsigned int uiSfid - The SF in which the classifier is to searched - * B_UINT16 uiClassifierID - The classifier ID to be searched - * Return: int :Classifier table index of matching entry - */ -static int SearchClsid(struct bcm_mini_adapter *Adapter, - ULONG ulSFID, - B_UINT16 uiClassifierID) -{ - int i; - - for (i = 0; i < MAX_CLASSIFIERS; i++) { - if ((Adapter->astClassifierTable[i].bUsed) && - (Adapter->astClassifierTable[i].uiClassifierRuleIndex - == uiClassifierID) && - (Adapter->astClassifierTable[i].ulSFID == ulSFID)) - return i; - } - - return MAX_CLASSIFIERS+1; -} - -/* - * @ingroup ctrl_pkt_functions - * This routinue would search Free available Classifier entry in classifier table. - * @return free Classifier Entry index in classifier table for specified SF - */ -static int SearchFreeClsid(struct bcm_mini_adapter *Adapter /**Adapter Context*/) -{ - int i; - - for (i = 0; i < MAX_CLASSIFIERS; i++) { - if (!Adapter->astClassifierTable[i].bUsed) - return i; - } - - return MAX_CLASSIFIERS+1; -} - -static VOID deleteSFBySfid(struct bcm_mini_adapter *Adapter, - UINT uiSearchRuleIndex) -{ - /* deleting all the packet held in the SF */ - flush_queue(Adapter, uiSearchRuleIndex); - - /* Deleting the all classifiers for this SF */ - DeleteAllClassifiersForSF(Adapter, uiSearchRuleIndex); - - /* Resetting only MIBS related entries in the SF */ - memset((PVOID)&Adapter->PackInfo[uiSearchRuleIndex], 0, - sizeof(struct bcm_mibs_table)); -} - -static inline VOID -CopyIpAddrToClassifier(struct bcm_classifier_rule *pstClassifierEntry, - B_UINT8 u8IpAddressLen, B_UINT8 *pu8IpAddressMaskSrc, - bool bIpVersion6, enum bcm_ipaddr_context eIpAddrContext) -{ - int i = 0; - UINT nSizeOfIPAddressInBytes = IP_LENGTH_OF_ADDRESS; - UCHAR *ptrClassifierIpAddress = NULL; - UCHAR *ptrClassifierIpMask = NULL; - struct bcm_mini_adapter *Adapter = GET_BCM_ADAPTER(gblpnetdev); - - if (bIpVersion6) - nSizeOfIPAddressInBytes = IPV6_ADDRESS_SIZEINBYTES; - - /* Destination Ip Address */ - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "Ip Address Range Length:0x%X ", u8IpAddressLen); - if ((bIpVersion6 ? (IPV6_ADDRESS_SIZEINBYTES * MAX_IP_RANGE_LENGTH * 2) : - (TOTAL_MASKED_ADDRESS_IN_BYTES)) >= u8IpAddressLen) { - - union u_ip_address *st_dest_ip = - &pstClassifierEntry->stDestIpAddress; - - union u_ip_address *st_src_ip = - &pstClassifierEntry->stSrcIpAddress; - - /* - * checking both the mask and address togethor in Classification. - * So length will be : TotalLengthInBytes/nSizeOfIPAddressInBytes * 2 - * (nSizeOfIPAddressInBytes for address and nSizeOfIPAddressInBytes for mask) - */ - if (eIpAddrContext == eDestIpAddress) { - pstClassifierEntry->ucIPDestinationAddressLength = - u8IpAddressLen/(nSizeOfIPAddressInBytes * 2); - if (bIpVersion6) { - ptrClassifierIpAddress = - st_dest_ip->ucIpv6Address; - ptrClassifierIpMask = - st_dest_ip->ucIpv6Mask; - } else { - ptrClassifierIpAddress = - st_dest_ip->ucIpv4Address; - ptrClassifierIpMask = - st_dest_ip->ucIpv4Mask; - } - } else if (eIpAddrContext == eSrcIpAddress) { - pstClassifierEntry->ucIPSourceAddressLength = - u8IpAddressLen/(nSizeOfIPAddressInBytes * 2); - if (bIpVersion6) { - ptrClassifierIpAddress = - st_src_ip->ucIpv6Address; - ptrClassifierIpMask = st_src_ip->ucIpv6Mask; - } else { - ptrClassifierIpAddress = - st_src_ip->ucIpv4Address; - ptrClassifierIpMask = st_src_ip->ucIpv4Mask; - } - } - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "Address Length:0x%X\n", - pstClassifierEntry->ucIPDestinationAddressLength); - while ((u8IpAddressLen >= nSizeOfIPAddressInBytes) - && (i < MAX_IP_RANGE_LENGTH)) { - memcpy(ptrClassifierIpAddress + - (i * nSizeOfIPAddressInBytes), - (pu8IpAddressMaskSrc - + (i * nSizeOfIPAddressInBytes * 2)), - nSizeOfIPAddressInBytes); - - if (!bIpVersion6) { - if (eIpAddrContext == eSrcIpAddress) { - st_src_ip->ulIpv4Addr[i] = - ntohl(st_src_ip->ulIpv4Addr[i]); - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_OTHERS, - CONN_MSG, - DBG_LVL_ALL, - "Src Ip Address:0x%luX ", - st_src_ip->ulIpv4Addr[i]); - } else if (eIpAddrContext == eDestIpAddress) { - st_dest_ip->ulIpv4Addr[i] = - ntohl(st_dest_ip->ulIpv4Addr[i]); - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_OTHERS, - CONN_MSG, - DBG_LVL_ALL, - "Dest Ip Address:0x%luX ", - st_dest_ip->ulIpv4Addr[i]); - } - } - u8IpAddressLen -= nSizeOfIPAddressInBytes; - if (u8IpAddressLen >= nSizeOfIPAddressInBytes) { - memcpy(ptrClassifierIpMask + - (i * nSizeOfIPAddressInBytes), - (pu8IpAddressMaskSrc - + nSizeOfIPAddressInBytes - + (i * nSizeOfIPAddressInBytes * 2)), - nSizeOfIPAddressInBytes); - - if (!bIpVersion6) { - if (eIpAddrContext == eSrcIpAddress) { - st_src_ip->ulIpv4Mask[i] = - ntohl(st_src_ip->ulIpv4Mask[i]); - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_OTHERS, - CONN_MSG, - DBG_LVL_ALL, - "Src Ip Mask Address:0x%luX ", - st_src_ip->ulIpv4Mask[i]); - } else if (eIpAddrContext == eDestIpAddress) { - st_dest_ip->ulIpv4Mask[i] = - ntohl(st_dest_ip->ulIpv4Mask[i]); - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_OTHERS, - CONN_MSG, - DBG_LVL_ALL, - "Dest Ip Mask Address:0x%luX ", - st_dest_ip->ulIpv4Mask[i]); - } - } - u8IpAddressLen -= nSizeOfIPAddressInBytes; - } - if (u8IpAddressLen == 0) - pstClassifierEntry->bDestIpValid = TRUE; - - i++; - } - if (bIpVersion6) { - /* Restore EndianNess of Struct */ - restore_endianess_of_pstClassifierEntry( - pstClassifierEntry, - eIpAddrContext - ); - } - } -} - -void ClearTargetDSXBuffer(struct bcm_mini_adapter *Adapter, B_UINT16 TID, bool bFreeAll) -{ - int i; - struct bcm_targetdsx_buffer *curr_buf; - - for (i = 0; i < Adapter->ulTotalTargetBuffersAvailable; i++) { - curr_buf = &Adapter->astTargetDsxBuffer[i]; - - if (curr_buf->valid) - continue; - - if ((bFreeAll) || (curr_buf->tid == TID)) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, - "ClearTargetDSXBuffer: found tid %d buffer cleared %lx\n", - TID, curr_buf->ulTargetDsxBuffer); - curr_buf->valid = 1; - curr_buf->tid = 0; - Adapter->ulFreeTargetBufferCnt++; - } - } -} - -/* - * @ingroup ctrl_pkt_functions - * copy classifier rule into the specified SF index - */ -static inline VOID CopyClassifierRuleToSF(struct bcm_mini_adapter *Adapter, - struct bcm_convergence_types *psfCSType, - UINT uiSearchRuleIndex, - UINT nClassifierIndex) -{ - struct bcm_classifier_rule *pstClassifierEntry = NULL; - /* VOID *pvPhsContext = NULL; */ - int i; - /* UCHAR ucProtocolLength=0; */ - /* ULONG ulPhsStatus; */ - - struct bcm_packet_class_rules *pack_class_rule = - &psfCSType->cCPacketClassificationRule; - - if (Adapter->PackInfo[uiSearchRuleIndex].usVCID_Value == 0 || - nClassifierIndex > (MAX_CLASSIFIERS-1)) - return; - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "Storing Classifier Rule Index : %X", - ntohs(pack_class_rule->u16PacketClassificationRuleIndex)); - - if (nClassifierIndex > MAX_CLASSIFIERS-1) - return; - - pstClassifierEntry = &Adapter->astClassifierTable[nClassifierIndex]; - if (pstClassifierEntry) { - /* Store if Ipv6 */ - pstClassifierEntry->bIpv6Protocol = - (Adapter->PackInfo[uiSearchRuleIndex].ucIpVersion == IPV6) ? TRUE : false; - - /* Destinaiton Port */ - pstClassifierEntry->ucDestPortRangeLength = - pack_class_rule->u8ProtocolDestPortRangeLength / 4; - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "Destination Port Range Length:0x%X ", - pstClassifierEntry->ucDestPortRangeLength); - - if (pack_class_rule->u8ProtocolDestPortRangeLength <= MAX_PORT_RANGE) { - for (i = 0; i < (pstClassifierEntry->ucDestPortRangeLength); i++) { - pstClassifierEntry->usDestPortRangeLo[i] = - *((PUSHORT)(pack_class_rule->u8ProtocolDestPortRange+i)); - pstClassifierEntry->usDestPortRangeHi[i] = - *((PUSHORT)(pack_class_rule->u8ProtocolDestPortRange+2+i)); - pstClassifierEntry->usDestPortRangeLo[i] = - ntohs(pstClassifierEntry->usDestPortRangeLo[i]); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, - CONN_MSG, DBG_LVL_ALL, - "Destination Port Range Lo:0x%X ", - pstClassifierEntry->usDestPortRangeLo[i]); - pstClassifierEntry->usDestPortRangeHi[i] = - ntohs(pstClassifierEntry->usDestPortRangeHi[i]); - } - } else { - pstClassifierEntry->ucDestPortRangeLength = 0; - } - - /* Source Port */ - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "Source Port Range Length:0x%X ", - pack_class_rule->u8ProtocolSourcePortRangeLength); - if (pack_class_rule->u8ProtocolSourcePortRangeLength <= MAX_PORT_RANGE) { - pstClassifierEntry->ucSrcPortRangeLength = - pack_class_rule->u8ProtocolSourcePortRangeLength/4; - for (i = 0; i < (pstClassifierEntry->ucSrcPortRangeLength); i++) { - pstClassifierEntry->usSrcPortRangeLo[i] = - *((PUSHORT)(pack_class_rule-> - u8ProtocolSourcePortRange+i)); - pstClassifierEntry->usSrcPortRangeHi[i] = - *((PUSHORT)(pack_class_rule-> - u8ProtocolSourcePortRange+2+i)); - pstClassifierEntry->usSrcPortRangeLo[i] = - ntohs(pstClassifierEntry->usSrcPortRangeLo[i]); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, - CONN_MSG, DBG_LVL_ALL, - "Source Port Range Lo:0x%X ", - pstClassifierEntry->usSrcPortRangeLo[i]); - pstClassifierEntry->usSrcPortRangeHi[i] = - ntohs(pstClassifierEntry->usSrcPortRangeHi[i]); - } - } - /* Destination Ip Address and Mask */ - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "Ip Destination Parameters : "); - CopyIpAddrToClassifier(pstClassifierEntry, - pack_class_rule->u8IPDestinationAddressLength, - pack_class_rule->u8IPDestinationAddress, - (Adapter->PackInfo[uiSearchRuleIndex].ucIpVersion == IPV6) ? - TRUE : false, eDestIpAddress); - - /* Source Ip Address and Mask */ - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "Ip Source Parameters : "); - - CopyIpAddrToClassifier(pstClassifierEntry, - pack_class_rule->u8IPMaskedSourceAddressLength, - pack_class_rule->u8IPMaskedSourceAddress, - (Adapter->PackInfo[uiSearchRuleIndex].ucIpVersion == IPV6) ? TRUE : false, - eSrcIpAddress); - - /* TOS */ - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "TOS Length:0x%X ", - pack_class_rule->u8IPTypeOfServiceLength); - if (pack_class_rule->u8IPTypeOfServiceLength == 3) { - pstClassifierEntry->ucIPTypeOfServiceLength = - pack_class_rule->u8IPTypeOfServiceLength; - pstClassifierEntry->ucTosLow = - pack_class_rule->u8IPTypeOfService[0]; - pstClassifierEntry->ucTosHigh = - pack_class_rule->u8IPTypeOfService[1]; - pstClassifierEntry->ucTosMask = - pack_class_rule->u8IPTypeOfService[2]; - pstClassifierEntry->bTOSValid = TRUE; - } - if (pack_class_rule->u8Protocol == 0) { - /* we didn't get protocol field filled in by the BS */ - pstClassifierEntry->ucProtocolLength = 0; - } else { - pstClassifierEntry->ucProtocolLength = 1; /* 1 valid protocol */ - } - - pstClassifierEntry->ucProtocol[0] = pack_class_rule->u8Protocol; - pstClassifierEntry->u8ClassifierRulePriority = - pack_class_rule->u8ClassifierRulePriority; - - /* store the classifier rule ID and set this classifier entry as valid */ - pstClassifierEntry->ucDirection = - Adapter->PackInfo[uiSearchRuleIndex].ucDirection; - pstClassifierEntry->uiClassifierRuleIndex = - ntohs(pack_class_rule->u16PacketClassificationRuleIndex); - pstClassifierEntry->usVCID_Value = - Adapter->PackInfo[uiSearchRuleIndex].usVCID_Value; - pstClassifierEntry->ulSFID = - Adapter->PackInfo[uiSearchRuleIndex].ulSFID; - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "Search Index %d Dir: %d, Index: %d, Vcid: %d\n", - uiSearchRuleIndex, - pstClassifierEntry->ucDirection, - pstClassifierEntry->uiClassifierRuleIndex, - pstClassifierEntry->usVCID_Value); - - if (pack_class_rule->u8AssociatedPHSI) - pstClassifierEntry->u8AssociatedPHSI = - pack_class_rule->u8AssociatedPHSI; - - /* Copy ETH CS Parameters */ - pstClassifierEntry->ucEthCSSrcMACLen = - (pack_class_rule->u8EthernetSourceMACAddressLength); - memcpy(pstClassifierEntry->au8EThCSSrcMAC, - pack_class_rule->u8EthernetSourceMACAddress, - MAC_ADDRESS_SIZE); - memcpy(pstClassifierEntry->au8EThCSSrcMACMask, - pack_class_rule->u8EthernetSourceMACAddress - + MAC_ADDRESS_SIZE, MAC_ADDRESS_SIZE); - pstClassifierEntry->ucEthCSDestMACLen = - (pack_class_rule->u8EthernetDestMacAddressLength); - memcpy(pstClassifierEntry->au8EThCSDestMAC, - pack_class_rule->u8EthernetDestMacAddress, - MAC_ADDRESS_SIZE); - memcpy(pstClassifierEntry->au8EThCSDestMACMask, - pack_class_rule->u8EthernetDestMacAddress - + MAC_ADDRESS_SIZE, MAC_ADDRESS_SIZE); - pstClassifierEntry->ucEtherTypeLen = - (pack_class_rule->u8EthertypeLength); - memcpy(pstClassifierEntry->au8EthCSEtherType, - pack_class_rule->u8Ethertype, - NUM_ETHERTYPE_BYTES); - memcpy(pstClassifierEntry->usUserPriority, - &pack_class_rule->u16UserPriority, 2); - pstClassifierEntry->usVLANID = - ntohs(pack_class_rule->u16VLANID); - pstClassifierEntry->usValidityBitMap = - ntohs(pack_class_rule->u16ValidityBitMap); - - pstClassifierEntry->bUsed = TRUE; - } -} - -/* - * @ingroup ctrl_pkt_functions - */ -static inline VOID DeleteClassifierRuleFromSF(struct bcm_mini_adapter *Adapter, - UINT uiSearchRuleIndex, UINT nClassifierIndex) -{ - struct bcm_classifier_rule *pstClassifierEntry = NULL; - B_UINT16 u16PacketClassificationRuleIndex; - USHORT usVCID; - /* VOID *pvPhsContext = NULL; */ - /*ULONG ulPhsStatus; */ - - usVCID = Adapter->PackInfo[uiSearchRuleIndex].usVCID_Value; - - if (nClassifierIndex > MAX_CLASSIFIERS-1) - return; - - if (usVCID == 0) - return; - - u16PacketClassificationRuleIndex = - Adapter->astClassifierTable[nClassifierIndex].uiClassifierRuleIndex; - pstClassifierEntry = &Adapter->astClassifierTable[nClassifierIndex]; - if (pstClassifierEntry) { - pstClassifierEntry->bUsed = false; - pstClassifierEntry->uiClassifierRuleIndex = 0; - memset(pstClassifierEntry, 0, - sizeof(struct bcm_classifier_rule)); - - /* Delete the PHS Rule for this classifier */ - PhsDeleteClassifierRule(&Adapter->stBCMPhsContext, usVCID, - u16PacketClassificationRuleIndex); - } -} - -/* - * @ingroup ctrl_pkt_functions - */ -VOID DeleteAllClassifiersForSF(struct bcm_mini_adapter *Adapter, - UINT uiSearchRuleIndex) -{ - struct bcm_classifier_rule *pstClassifierEntry = NULL; - int i; - /* B_UINT16 u16PacketClassificationRuleIndex; */ - USHORT ulVCID; - /* VOID *pvPhsContext = NULL; */ - /* ULONG ulPhsStatus; */ - - ulVCID = Adapter->PackInfo[uiSearchRuleIndex].usVCID_Value; - - if (ulVCID == 0) - return; - - for (i = 0; i < MAX_CLASSIFIERS; i++) { - if (Adapter->astClassifierTable[i].usVCID_Value == ulVCID) { - pstClassifierEntry = &Adapter->astClassifierTable[i]; - - if (pstClassifierEntry->bUsed) - DeleteClassifierRuleFromSF(Adapter, - uiSearchRuleIndex, i); - } - } - - /* Delete All Phs Rules Associated with this SF */ - PhsDeleteSFRules(&Adapter->stBCMPhsContext, ulVCID); -} - -/* - * This routinue copies the Connection Management - * related data into the Adapter structure. - * @ingroup ctrl_pkt_functions - */ -static VOID CopyToAdapter(register struct bcm_mini_adapter *Adapter, /* <Pointer to the Adapter structure */ - register struct bcm_connect_mgr_params *psfLocalSet, /* Pointer to the connection manager parameters structure */ - register UINT uiSearchRuleIndex, /* <Index of Queue, to which this data belongs */ - register UCHAR ucDsxType, - struct bcm_add_indication_alt *pstAddIndication) { - - /* UCHAR ucProtocolLength = 0; */ - ULONG ulSFID; - UINT nClassifierIndex = 0; - enum E_CLASSIFIER_ACTION eClassifierAction = eInvalidClassifierAction; - B_UINT16 u16PacketClassificationRuleIndex = 0; - int i; - struct bcm_convergence_types *psfCSType = NULL; - struct bcm_phs_rule sPhsRule; - struct bcm_packet_info *curr_packinfo = - &Adapter->PackInfo[uiSearchRuleIndex]; - USHORT uVCID = curr_packinfo->usVCID_Value; - UINT UGIValue = 0; - - curr_packinfo->bValid = TRUE; - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "Search Rule Index = %d\n", uiSearchRuleIndex); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "%s: SFID= %x ", __func__, ntohl(psfLocalSet->u32SFID)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "Updating Queue %d", uiSearchRuleIndex); - - ulSFID = ntohl(psfLocalSet->u32SFID); - /* Store IP Version used */ - /* Get The Version Of IP used (IPv6 or IPv4) from CSSpecification field of SF */ - - curr_packinfo->bIPCSSupport = 0; - curr_packinfo->bEthCSSupport = 0; - - /* Enable IP/ETh CS Support As Required */ - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "CopyToAdapter : u8CSSpecification : %X\n", - psfLocalSet->u8CSSpecification); - switch (psfLocalSet->u8CSSpecification) { - case eCSPacketIPV4: - curr_packinfo->bIPCSSupport = IPV4_CS; - break; - case eCSPacketIPV6: - curr_packinfo->bIPCSSupport = IPV6_CS; - break; - case eCS802_3PacketEthernet: - case eCS802_1QPacketVLAN: - curr_packinfo->bEthCSSupport = ETH_CS_802_3; - break; - case eCSPacketIPV4Over802_1QVLAN: - case eCSPacketIPV4Over802_3Ethernet: - curr_packinfo->bIPCSSupport = IPV4_CS; - curr_packinfo->bEthCSSupport = ETH_CS_802_3; - break; - case eCSPacketIPV6Over802_1QVLAN: - case eCSPacketIPV6Over802_3Ethernet: - curr_packinfo->bIPCSSupport = IPV6_CS; - curr_packinfo->bEthCSSupport = ETH_CS_802_3; - break; - default: - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "Error in value of CS Classification.. setting default to IP CS\n"); - curr_packinfo->bIPCSSupport = IPV4_CS; - break; - } - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "CopyToAdapter : Queue No : %X ETH CS Support : %X , IP CS Support : %X\n", - uiSearchRuleIndex, - curr_packinfo->bEthCSSupport, - curr_packinfo->bIPCSSupport); - - /* Store IP Version used */ - /* Get The Version Of IP used (IPv6 or IPv4) from CSSpecification field of SF */ - if (curr_packinfo->bIPCSSupport == IPV6_CS) - curr_packinfo->ucIpVersion = IPV6; - else - curr_packinfo->ucIpVersion = IPV4; - - /* To ensure that the ETH CS code doesn't gets executed if the BS doesn't supports ETH CS */ - if (!Adapter->bETHCSEnabled) - curr_packinfo->bEthCSSupport = 0; - - if (psfLocalSet->u8ServiceClassNameLength > 0 && psfLocalSet->u8ServiceClassNameLength < 32) - memcpy(curr_packinfo->ucServiceClassName, - psfLocalSet->u8ServiceClassName, - psfLocalSet->u8ServiceClassNameLength); - - curr_packinfo->u8QueueType = psfLocalSet->u8ServiceFlowSchedulingType; - - if (curr_packinfo->u8QueueType == BE && curr_packinfo->ucDirection) - Adapter->usBestEffortQueueIndex = uiSearchRuleIndex; - - curr_packinfo->ulSFID = ntohl(psfLocalSet->u32SFID); - - curr_packinfo->u8TrafficPriority = psfLocalSet->u8TrafficPriority; - - /* copy all the classifier in the Service Flow param structure */ - for (i = 0; i < psfLocalSet->u8TotalClassifiers; i++) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "Classifier index =%d", i); - psfCSType = &psfLocalSet->cConvergenceSLTypes[i]; - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "Classifier index =%d", i); - - if (psfCSType->cCPacketClassificationRule.u8ClassifierRulePriority) - curr_packinfo->bClassifierPriority = TRUE; - - if (psfCSType->cCPacketClassificationRule.u8ClassifierRulePriority) - curr_packinfo->bClassifierPriority = TRUE; - - if (ucDsxType == DSA_ACK) { - eClassifierAction = eAddClassifier; - } else if (ucDsxType == DSC_ACK) { - switch (psfCSType->u8ClassfierDSCAction) { - case 0: /* DSC Add Classifier */ - eClassifierAction = eAddClassifier; - break; - case 1: /* DSC Replace Classifier */ - eClassifierAction = eReplaceClassifier; - break; - case 2: /* DSC Delete Classifier */ - eClassifierAction = eDeleteClassifier; - break; - default: - eClassifierAction = eInvalidClassifierAction; - } - } - - u16PacketClassificationRuleIndex = ntohs(psfCSType->cCPacketClassificationRule.u16PacketClassificationRuleIndex); - - switch (eClassifierAction) { - case eAddClassifier: - /* Get a Free Classifier Index From Classifier table for this SF to add the Classifier */ - /* Contained in this message */ - nClassifierIndex = SearchClsid(Adapter, - ulSFID, - u16PacketClassificationRuleIndex); - - if (nClassifierIndex > MAX_CLASSIFIERS) { - nClassifierIndex = SearchFreeClsid(Adapter); - if (nClassifierIndex > MAX_CLASSIFIERS) { - /* Failed To get a free Entry */ - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_OTHERS, - CONN_MSG, - DBG_LVL_ALL, - "Error Failed To get a free Classifier Entry"); - break; - } - /* Copy the Classifier Rule for this service flow into our Classifier table maintained per SF. */ - CopyClassifierRuleToSF(Adapter, psfCSType, - uiSearchRuleIndex, - nClassifierIndex); - } else { - /* This Classifier Already Exists and it is invalid to Add Classifier with existing PCRI */ - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, - CONN_MSG, - DBG_LVL_ALL, - "CopyToAdapter: Error The Specified Classifier Already Exists and attempted To Add Classifier with Same PCRI : 0x%x\n", - u16PacketClassificationRuleIndex); - } - break; - case eReplaceClassifier: - /* Get the Classifier Index From Classifier table for this SF and replace existing Classifier */ - /* with the new classifier Contained in this message */ - nClassifierIndex = SearchClsid(Adapter, ulSFID, - u16PacketClassificationRuleIndex); - if (nClassifierIndex > MAX_CLASSIFIERS) { - /* Failed To search the classifier */ - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, - CONN_MSG, DBG_LVL_ALL, - "Error Search for Classifier To be replaced failed"); - break; - } - /* Copy the Classifier Rule for this service flow into our Classifier table maintained per SF. */ - CopyClassifierRuleToSF(Adapter, psfCSType, - uiSearchRuleIndex, nClassifierIndex); - break; - case eDeleteClassifier: - /* Get the Classifier Index From Classifier table for this SF and replace existing Classifier */ - /* with the new classifier Contained in this message */ - nClassifierIndex = SearchClsid(Adapter, ulSFID, - u16PacketClassificationRuleIndex); - if (nClassifierIndex > MAX_CLASSIFIERS) { - /* Failed To search the classifier */ - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, - CONN_MSG, DBG_LVL_ALL, - "Error Search for Classifier To be deleted failed"); - break; - } - - /* Delete This classifier */ - DeleteClassifierRuleFromSF(Adapter, uiSearchRuleIndex, - nClassifierIndex); - break; - default: - /* Invalid Action for classifier */ - break; - } - } - - /* Repeat parsing Classification Entries to process PHS Rules */ - for (i = 0; i < psfLocalSet->u8TotalClassifiers; i++) { - psfCSType = &psfLocalSet->cConvergenceSLTypes[i]; - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "psfCSType->u8PhsDSCAction : 0x%x\n", - psfCSType->u8PhsDSCAction); - - switch (psfCSType->u8PhsDSCAction) { - case eDeleteAllPHSRules: - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, - DBG_LVL_ALL, - "Deleting All PHS Rules For VCID: 0x%X\n", - uVCID); - - /* Delete All the PHS rules for this Service flow */ - PhsDeleteSFRules(&Adapter->stBCMPhsContext, uVCID); - break; - case eDeletePHSRule: - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, - DBG_LVL_ALL, - "PHS DSC Action = Delete PHS Rule\n"); - - if (psfCSType->cPhsRule.u8PHSI) - PhsDeletePHSRule(&Adapter->stBCMPhsContext, - uVCID, - psfCSType->cCPacketClassificationRule.u8AssociatedPHSI); - - break; - default: - if (ucDsxType == DSC_ACK) { - /* BCM_DEBUG_PRINT(CONN_MSG,("Invalid PHS DSC Action For DSC\n",psfCSType->cPhsRule.u8PHSI)); */ - break; /* FOr DSC ACK Case PHS DSC Action must be in valid set */ - } - /* Proceed To Add PHS rule for DSA_ACK case even if PHS DSC action is unspecified */ - /* No Break Here . Intentionally! */ - - case eAddPHSRule: - case eSetPHSRule: - if (psfCSType->cPhsRule.u8PHSI) { - /* Apply This PHS Rule to all classifiers whose Associated PHSI Match */ - apply_phs_rule_to_all_classifiers(Adapter, - uiSearchRuleIndex, - uVCID, - &sPhsRule, - &psfCSType->cPhsRule, - pstAddIndication); - } - break; - } - } - - if (psfLocalSet->u32MaxSustainedTrafficRate == 0) { - /* No Rate Limit . Set Max Sustained Traffic Rate to Maximum */ - curr_packinfo->uiMaxAllowedRate = WIMAX_MAX_ALLOWED_RATE; - } else if (ntohl(psfLocalSet->u32MaxSustainedTrafficRate) > WIMAX_MAX_ALLOWED_RATE) { - /* Too large Allowed Rate specified. Limiting to Wi Max Allowed rate */ - curr_packinfo->uiMaxAllowedRate = WIMAX_MAX_ALLOWED_RATE; - } else { - curr_packinfo->uiMaxAllowedRate = - ntohl(psfLocalSet->u32MaxSustainedTrafficRate); - } - - curr_packinfo->uiMaxLatency = ntohl(psfLocalSet->u32MaximumLatency); - if (curr_packinfo->uiMaxLatency == 0) /* 0 should be treated as infinite */ - curr_packinfo->uiMaxLatency = MAX_LATENCY_ALLOWED; - - if ((curr_packinfo->u8QueueType == ERTPS || - curr_packinfo->u8QueueType == UGS)) - UGIValue = ntohs(psfLocalSet->u16UnsolicitedGrantInterval); - - if (UGIValue == 0) - UGIValue = DEFAULT_UG_INTERVAL; - - /* - * For UGI based connections... - * DEFAULT_UGI_FACTOR*UGIInterval worth of data is the max token count at host... - * The extra amount of token is to ensure that a large amount of jitter won't have loss in throughput... - * In case of non-UGI based connection, 200 frames worth of data is the max token count at host... - */ - curr_packinfo->uiMaxBucketSize = - (DEFAULT_UGI_FACTOR*curr_packinfo->uiMaxAllowedRate*UGIValue)/1000; - - if (curr_packinfo->uiMaxBucketSize < WIMAX_MAX_MTU*8) { - UINT UGIFactor = 0; - /* Special Handling to ensure the biggest size of packet can go out from host to FW as follows: - * 1. Any packet from Host to FW can go out in different packet size. - * 2. So in case the Bucket count is smaller than MTU, the packets of size (Size > TokenCount), will get dropped. - * 3. We can allow packets of MaxSize from Host->FW that can go out from FW in multiple SDUs by fragmentation at Wimax Layer - */ - UGIFactor = (curr_packinfo->uiMaxLatency/UGIValue + 1); - - if (UGIFactor > DEFAULT_UGI_FACTOR) - curr_packinfo->uiMaxBucketSize = - (UGIFactor*curr_packinfo->uiMaxAllowedRate*UGIValue)/1000; - - if (curr_packinfo->uiMaxBucketSize > WIMAX_MAX_MTU*8) - curr_packinfo->uiMaxBucketSize = WIMAX_MAX_MTU*8; - } - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "LAT: %d, UGI: %d\n", curr_packinfo->uiMaxLatency, - UGIValue); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "uiMaxAllowedRate: 0x%x, u32MaxSustainedTrafficRate: 0x%x ,uiMaxBucketSize: 0x%x", - curr_packinfo->uiMaxAllowedRate, - ntohl(psfLocalSet->u32MaxSustainedTrafficRate), - curr_packinfo->uiMaxBucketSize); - - /* copy the extended SF Parameters to Support MIBS */ - CopyMIBSExtendedSFParameters(Adapter, psfLocalSet, uiSearchRuleIndex); - - /* store header suppression enabled flag per SF */ - curr_packinfo->bHeaderSuppressionEnabled = - !(psfLocalSet->u8RequesttransmissionPolicy & - MASK_DISABLE_HEADER_SUPPRESSION); - - kfree(curr_packinfo->pstSFIndication); - curr_packinfo->pstSFIndication = pstAddIndication; - - /* Re Sort the SF list in PackInfo according to Traffic Priority */ - SortPackInfo(Adapter); - - /* Re Sort the Classifier Rules table and re - arrange - * according to Classifier Rule Priority - */ - SortClassifiers(Adapter); - DumpPhsRules(&Adapter->stBCMPhsContext); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "%s <=====", __func__); -} - -/*********************************************************************** - * Function - DumpCmControlPacket - * - * Description - This routinue Dumps the Contents of the AddIndication - * Structure in the Connection Management Control Packet - * - * Parameter - pvBuffer: Pointer to the buffer containing the - * AddIndication data. - * - * Returns - None - *************************************************************************/ -static VOID DumpCmControlPacket(PVOID pvBuffer) -{ - int uiLoopIndex; - int nIndex; - struct bcm_add_indication_alt *pstAddIndication; - UINT nCurClassifierCnt; - struct bcm_mini_adapter *Adapter = GET_BCM_ADAPTER(gblpnetdev); - - pstAddIndication = pvBuffer; - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "======>"); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8Type: 0x%X", pstAddIndication->u8Type); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8Direction: 0x%X", pstAddIndication->u8Direction); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u16TID: 0x%X", ntohs(pstAddIndication->u16TID)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u16CID: 0x%X", ntohs(pstAddIndication->u16CID)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u16VCID: 0x%X", ntohs(pstAddIndication->u16VCID)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, " AuthorizedSet--->"); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u32SFID: 0x%X", htonl(pstAddIndication->sfAuthorizedSet.u32SFID)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u16CID: 0x%X", htons(pstAddIndication->sfAuthorizedSet.u16CID)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8ServiceClassNameLength: 0x%X", - pstAddIndication->sfAuthorizedSet.u8ServiceClassNameLength); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8ServiceClassName: 0x%X ,0x%X , 0x%X, 0x%X, 0x%X, 0x%X", - pstAddIndication->sfAuthorizedSet.u8ServiceClassName[0], - pstAddIndication->sfAuthorizedSet.u8ServiceClassName[1], - pstAddIndication->sfAuthorizedSet.u8ServiceClassName[2], - pstAddIndication->sfAuthorizedSet.u8ServiceClassName[3], - pstAddIndication->sfAuthorizedSet.u8ServiceClassName[4], - pstAddIndication->sfAuthorizedSet.u8ServiceClassName[5]); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8MBSService: 0x%X", pstAddIndication->sfAuthorizedSet.u8MBSService); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8QosParamSet: 0x%X", pstAddIndication->sfAuthorizedSet.u8QosParamSet); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8TrafficPriority: 0x%X, %p", - pstAddIndication->sfAuthorizedSet.u8TrafficPriority, &pstAddIndication->sfAuthorizedSet.u8TrafficPriority); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u32MaxSustainedTrafficRate: 0x%X 0x%p", - pstAddIndication->sfAuthorizedSet.u32MaxSustainedTrafficRate, - &pstAddIndication->sfAuthorizedSet.u32MaxSustainedTrafficRate); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u32MaxTrafficBurst: 0x%X", pstAddIndication->sfAuthorizedSet.u32MaxTrafficBurst); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u32MinReservedTrafficRate : 0x%X", - pstAddIndication->sfAuthorizedSet.u32MinReservedTrafficRate); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8VendorSpecificQoSParamLength: 0x%X", - pstAddIndication->sfAuthorizedSet.u8VendorSpecificQoSParamLength); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8VendorSpecificQoSParam: 0x%X", - pstAddIndication->sfAuthorizedSet.u8VendorSpecificQoSParam[0]); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8ServiceFlowSchedulingType: 0x%X", - pstAddIndication->sfAuthorizedSet.u8ServiceFlowSchedulingType); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u32ToleratedJitter: 0x%X", pstAddIndication->sfAuthorizedSet.u32ToleratedJitter); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u32MaximumLatency: 0x%X", pstAddIndication->sfAuthorizedSet.u32MaximumLatency); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8FixedLengthVSVariableLengthSDUIndicator: 0x%X", - pstAddIndication->sfAuthorizedSet.u8FixedLengthVSVariableLengthSDUIndicator); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8SDUSize: 0x%X", pstAddIndication->sfAuthorizedSet.u8SDUSize); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u16TargetSAID: 0x%X", pstAddIndication->sfAuthorizedSet.u16TargetSAID); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8ARQEnable: 0x%X", pstAddIndication->sfAuthorizedSet.u8ARQEnable); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u16ARQWindowSize: 0x%X", pstAddIndication->sfAuthorizedSet.u16ARQWindowSize); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u16ARQRetryTxTimeOut: 0x%X", pstAddIndication->sfAuthorizedSet.u16ARQRetryTxTimeOut); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u16ARQRetryRxTimeOut: 0x%X", pstAddIndication->sfAuthorizedSet.u16ARQRetryRxTimeOut); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u16ARQBlockLifeTime: 0x%X", pstAddIndication->sfAuthorizedSet.u16ARQBlockLifeTime); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u16ARQSyncLossTimeOut: 0x%X", pstAddIndication->sfAuthorizedSet.u16ARQSyncLossTimeOut); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8ARQDeliverInOrder: 0x%X", pstAddIndication->sfAuthorizedSet.u8ARQDeliverInOrder); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u16ARQRxPurgeTimeOut: 0x%X", pstAddIndication->sfAuthorizedSet.u16ARQRxPurgeTimeOut); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u16ARQBlockSize: 0x%X", pstAddIndication->sfAuthorizedSet.u16ARQBlockSize); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8CSSpecification: 0x%X", pstAddIndication->sfAuthorizedSet.u8CSSpecification); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8TypeOfDataDeliveryService: 0x%X", - pstAddIndication->sfAuthorizedSet.u8TypeOfDataDeliveryService); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u16SDUInterArrivalTime: 0x%X", pstAddIndication->sfAuthorizedSet.u16SDUInterArrivalTime); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u16TimeBase: 0x%X", pstAddIndication->sfAuthorizedSet.u16TimeBase); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8PagingPreference: 0x%X", pstAddIndication->sfAuthorizedSet.u8PagingPreference); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u16UnsolicitedPollingInterval: 0x%X", - pstAddIndication->sfAuthorizedSet.u16UnsolicitedPollingInterval); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "sfAuthorizedSet.u8HARQChannelMapping %x %x %x ", - *(unsigned int *)pstAddIndication->sfAuthorizedSet.u8HARQChannelMapping, - *(unsigned int *)&pstAddIndication->sfAuthorizedSet.u8HARQChannelMapping[4], - *(USHORT *)&pstAddIndication->sfAuthorizedSet.u8HARQChannelMapping[8]); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8TrafficIndicationPreference: 0x%X", - pstAddIndication->sfAuthorizedSet.u8TrafficIndicationPreference); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, " Total Classifiers Received: 0x%X", pstAddIndication->sfAuthorizedSet.u8TotalClassifiers); - - nCurClassifierCnt = pstAddIndication->sfAuthorizedSet.u8TotalClassifiers; - if (nCurClassifierCnt > MAX_CLASSIFIERS_IN_SF) - nCurClassifierCnt = MAX_CLASSIFIERS_IN_SF; - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "pstAddIndication->sfAuthorizedSet.bValid %d", pstAddIndication->sfAuthorizedSet.bValid); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "pstAddIndication->sfAuthorizedSet.u16MacOverhead %x", pstAddIndication->sfAuthorizedSet.u16MacOverhead); - if (!pstAddIndication->sfAuthorizedSet.bValid) - pstAddIndication->sfAuthorizedSet.bValid = 1; - for (nIndex = 0; nIndex < nCurClassifierCnt; nIndex++) { - struct bcm_convergence_types *psfCSType = NULL; - - psfCSType = &pstAddIndication->sfAuthorizedSet.cConvergenceSLTypes[nIndex]; - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "psfCSType = %p", psfCSType); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "CCPacketClassificationRuleSI====>"); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8ClassifierRulePriority: 0x%X ", - psfCSType->cCPacketClassificationRule.u8ClassifierRulePriority); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8IPTypeOfServiceLength: 0x%X ", - psfCSType->cCPacketClassificationRule.u8IPTypeOfServiceLength); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8IPTypeOfService[3]: 0x%X ,0x%X ,0x%X ", - psfCSType->cCPacketClassificationRule.u8IPTypeOfService[0], - psfCSType->cCPacketClassificationRule.u8IPTypeOfService[1], - psfCSType->cCPacketClassificationRule.u8IPTypeOfService[2]); - - for (uiLoopIndex = 0; uiLoopIndex < 1; uiLoopIndex++) - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8Protocol: 0x%02X ", - psfCSType->cCPacketClassificationRule.u8Protocol); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8IPMaskedSourceAddressLength: 0x%X ", - psfCSType->cCPacketClassificationRule.u8IPMaskedSourceAddressLength); - - for (uiLoopIndex = 0; uiLoopIndex < 32; uiLoopIndex++) - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8IPMaskedSourceAddress[32]: 0x%02X ", - psfCSType->cCPacketClassificationRule.u8IPMaskedSourceAddress[uiLoopIndex]); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8IPDestinationAddressLength: 0x%X ", - psfCSType->cCPacketClassificationRule.u8IPDestinationAddressLength); - - for (uiLoopIndex = 0; uiLoopIndex < 32; uiLoopIndex++) - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8IPDestinationAddress[32]: 0x%02X ", - psfCSType->cCPacketClassificationRule.u8IPDestinationAddress[uiLoopIndex]); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8ProtocolSourcePortRangeLength:0x%X ", - psfCSType->cCPacketClassificationRule.u8ProtocolSourcePortRangeLength); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8ProtocolSourcePortRange[4]: 0x%02X ,0x%02X ,0x%02X ,0x%02X ", - psfCSType->cCPacketClassificationRule.u8ProtocolSourcePortRange[0], - psfCSType->cCPacketClassificationRule.u8ProtocolSourcePortRange[1], - psfCSType->cCPacketClassificationRule.u8ProtocolSourcePortRange[2], - psfCSType->cCPacketClassificationRule.u8ProtocolSourcePortRange[3]); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8ProtocolDestPortRangeLength: 0x%02X ", - psfCSType->cCPacketClassificationRule.u8ProtocolDestPortRangeLength); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8ProtocolDestPortRange[4]: 0x%02X ,0x%02X ,0x%02X ,0x%02X ", - psfCSType->cCPacketClassificationRule.u8ProtocolDestPortRange[0], - psfCSType->cCPacketClassificationRule.u8ProtocolDestPortRange[1], - psfCSType->cCPacketClassificationRule.u8ProtocolDestPortRange[2], - psfCSType->cCPacketClassificationRule.u8ProtocolDestPortRange[3]); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8EthernetDestMacAddressLength: 0x%02X ", - psfCSType->cCPacketClassificationRule.u8EthernetDestMacAddressLength); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, - DBG_LVL_ALL, "u8EthernetDestMacAddress[6]: %pM", - psfCSType->cCPacketClassificationRule. - u8EthernetDestMacAddress); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8EthernetSourceMACAddressLength: 0x%02X ", - psfCSType->cCPacketClassificationRule.u8EthernetDestMacAddressLength); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, - DBG_LVL_ALL, "u8EthernetSourceMACAddress[6]: %pM", - psfCSType->cCPacketClassificationRule. - u8EthernetSourceMACAddress); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8EthertypeLength: 0x%02X ", - psfCSType->cCPacketClassificationRule.u8EthertypeLength); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8Ethertype[3]: 0x%02X ,0x%02X ,0x%02X ", - psfCSType->cCPacketClassificationRule.u8Ethertype[0], - psfCSType->cCPacketClassificationRule.u8Ethertype[1], - psfCSType->cCPacketClassificationRule.u8Ethertype[2]); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u16UserPriority: 0x%X ", psfCSType->cCPacketClassificationRule.u16UserPriority); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u16VLANID: 0x%X ", psfCSType->cCPacketClassificationRule.u16VLANID); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8AssociatedPHSI: 0x%02X ", psfCSType->cCPacketClassificationRule.u8AssociatedPHSI); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u16PacketClassificationRuleIndex: 0x%X ", - psfCSType->cCPacketClassificationRule.u16PacketClassificationRuleIndex); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8VendorSpecificClassifierParamLength: 0x%X ", - psfCSType->cCPacketClassificationRule.u8VendorSpecificClassifierParamLength); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8VendorSpecificClassifierParam[1]: 0x%X ", - psfCSType->cCPacketClassificationRule.u8VendorSpecificClassifierParam[0]); -#ifdef VERSION_D5 - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8IPv6FlowLableLength: 0x%X ", - psfCSType->cCPacketClassificationRule.u8IPv6FlowLableLength); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, - DBG_LVL_ALL, "u8IPv6FlowLable[6]: 0x%*ph ", - 6, psfCSType->cCPacketClassificationRule. - u8IPv6FlowLable); -#endif - } - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "bValid: 0x%02X", pstAddIndication->sfAuthorizedSet.bValid); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "AdmittedSet--->"); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u32SFID: 0x%X", pstAddIndication->sfAdmittedSet.u32SFID); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u16CID: 0x%X", pstAddIndication->sfAdmittedSet.u16CID); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8ServiceClassNameLength: 0x%X", - pstAddIndication->sfAdmittedSet.u8ServiceClassNameLength); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, - "u8ServiceClassName: 0x%*ph", - 6, pstAddIndication->sfAdmittedSet.u8ServiceClassName); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8MBSService: 0x%02X", pstAddIndication->sfAdmittedSet.u8MBSService); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8QosParamSet: 0x%02X", pstAddIndication->sfAdmittedSet.u8QosParamSet); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8TrafficPriority: 0x%02X", pstAddIndication->sfAdmittedSet.u8TrafficPriority); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u32MaxTrafficBurst: 0x%X", pstAddIndication->sfAdmittedSet.u32MaxTrafficBurst); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u32MinReservedTrafficRate: 0x%X", - pstAddIndication->sfAdmittedSet.u32MinReservedTrafficRate); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8VendorSpecificQoSParamLength: 0x%02X", - pstAddIndication->sfAdmittedSet.u8VendorSpecificQoSParamLength); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8VendorSpecificQoSParam: 0x%02X", - pstAddIndication->sfAdmittedSet.u8VendorSpecificQoSParam[0]); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8ServiceFlowSchedulingType: 0x%02X", - pstAddIndication->sfAdmittedSet.u8ServiceFlowSchedulingType); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u32ToleratedJitter: 0x%X", pstAddIndication->sfAdmittedSet.u32ToleratedJitter); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u32MaximumLatency: 0x%X", pstAddIndication->sfAdmittedSet.u32MaximumLatency); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8FixedLengthVSVariableLengthSDUIndicator: 0x%02X", - pstAddIndication->sfAdmittedSet.u8FixedLengthVSVariableLengthSDUIndicator); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8SDUSize: 0x%02X", pstAddIndication->sfAdmittedSet.u8SDUSize); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u16TargetSAID: 0x%02X", pstAddIndication->sfAdmittedSet.u16TargetSAID); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8ARQEnable: 0x%02X", pstAddIndication->sfAdmittedSet.u8ARQEnable); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u16ARQWindowSize: 0x%X", pstAddIndication->sfAdmittedSet.u16ARQWindowSize); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u16ARQRetryTxTimeOut: 0x%X", pstAddIndication->sfAdmittedSet.u16ARQRetryTxTimeOut); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u16ARQRetryRxTimeOut: 0x%X", pstAddIndication->sfAdmittedSet.u16ARQRetryRxTimeOut); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u16ARQBlockLifeTime: 0x%X", pstAddIndication->sfAdmittedSet.u16ARQBlockLifeTime); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u16ARQSyncLossTimeOut: 0x%X", pstAddIndication->sfAdmittedSet.u16ARQSyncLossTimeOut); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8ARQDeliverInOrder: 0x%02X", pstAddIndication->sfAdmittedSet.u8ARQDeliverInOrder); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u16ARQRxPurgeTimeOut: 0x%X", pstAddIndication->sfAdmittedSet.u16ARQRxPurgeTimeOut); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u16ARQBlockSize: 0x%X", pstAddIndication->sfAdmittedSet.u16ARQBlockSize); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8CSSpecification: 0x%02X", pstAddIndication->sfAdmittedSet.u8CSSpecification); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8TypeOfDataDeliveryService: 0x%02X", - pstAddIndication->sfAdmittedSet.u8TypeOfDataDeliveryService); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u16SDUInterArrivalTime: 0x%X", pstAddIndication->sfAdmittedSet.u16SDUInterArrivalTime); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u16TimeBase: 0x%X", pstAddIndication->sfAdmittedSet.u16TimeBase); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8PagingPreference: 0x%X", pstAddIndication->sfAdmittedSet.u8PagingPreference); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8TrafficIndicationPreference: 0x%02X", - pstAddIndication->sfAdmittedSet.u8TrafficIndicationPreference); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, " Total Classifiers Received: 0x%X", pstAddIndication->sfAdmittedSet.u8TotalClassifiers); - - nCurClassifierCnt = pstAddIndication->sfAdmittedSet.u8TotalClassifiers; - if (nCurClassifierCnt > MAX_CLASSIFIERS_IN_SF) - nCurClassifierCnt = MAX_CLASSIFIERS_IN_SF; - - for (nIndex = 0; nIndex < nCurClassifierCnt; nIndex++) { - struct bcm_convergence_types *psfCSType = NULL; - - psfCSType = &pstAddIndication->sfAdmittedSet.cConvergenceSLTypes[nIndex]; - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, " CCPacketClassificationRuleSI====>"); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8ClassifierRulePriority: 0x%02X ", - psfCSType->cCPacketClassificationRule.u8ClassifierRulePriority); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8IPTypeOfServiceLength: 0x%02X", - psfCSType->cCPacketClassificationRule.u8IPTypeOfServiceLength); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, - DBG_LVL_ALL, "u8IPTypeOfService[3]: 0x%*ph", - 3, psfCSType->cCPacketClassificationRule. - u8IPTypeOfService); - for (uiLoopIndex = 0; uiLoopIndex < 1; uiLoopIndex++) - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8Protocol: 0x%02X ", psfCSType->cCPacketClassificationRule.u8Protocol); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8IPMaskedSourceAddressLength: 0x%02X ", - psfCSType->cCPacketClassificationRule.u8IPMaskedSourceAddressLength); - - for (uiLoopIndex = 0; uiLoopIndex < 32; uiLoopIndex++) - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8IPMaskedSourceAddress[32]: 0x%02X ", - psfCSType->cCPacketClassificationRule.u8IPMaskedSourceAddress[uiLoopIndex]); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8IPDestinationAddressLength: 0x%02X ", - psfCSType->cCPacketClassificationRule.u8IPDestinationAddressLength); - - for (uiLoopIndex = 0; uiLoopIndex < 32; uiLoopIndex++) - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8IPDestinationAddress[32]: 0x%02X ", - psfCSType->cCPacketClassificationRule.u8IPDestinationAddress[uiLoopIndex]); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8ProtocolSourcePortRangeLength: 0x%02X ", - psfCSType->cCPacketClassificationRule.u8ProtocolSourcePortRangeLength); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, - DBG_LVL_ALL, "u8ProtocolSourcePortRange[4]: 0x%*ph ", - 4, psfCSType->cCPacketClassificationRule. - u8ProtocolSourcePortRange); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8ProtocolDestPortRangeLength: 0x%02X ", - psfCSType->cCPacketClassificationRule.u8ProtocolDestPortRangeLength); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, - DBG_LVL_ALL, "u8ProtocolDestPortRange[4]: 0x%*ph ", - 4, psfCSType->cCPacketClassificationRule. - u8ProtocolDestPortRange); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8EthernetDestMacAddressLength: 0x%02X ", - psfCSType->cCPacketClassificationRule.u8EthernetDestMacAddressLength); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, - DBG_LVL_ALL, "u8EthernetDestMacAddress[6]: %pM", - psfCSType->cCPacketClassificationRule. - u8EthernetDestMacAddress); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8EthernetSourceMACAddressLength: 0x%02X ", - psfCSType->cCPacketClassificationRule.u8EthernetDestMacAddressLength); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, - DBG_LVL_ALL, "u8EthernetSourceMACAddress[6]: %pM", - psfCSType->cCPacketClassificationRule. - u8EthernetSourceMACAddress); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8EthertypeLength: 0x%02X ", psfCSType->cCPacketClassificationRule.u8EthertypeLength); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, - DBG_LVL_ALL, "u8Ethertype[3]: 0x%*ph", - 3, psfCSType->cCPacketClassificationRule. - u8Ethertype); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u16UserPriority: 0x%X ", psfCSType->cCPacketClassificationRule.u16UserPriority); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u16VLANID: 0x%X ", psfCSType->cCPacketClassificationRule.u16VLANID); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8AssociatedPHSI: 0x%02X ", psfCSType->cCPacketClassificationRule.u8AssociatedPHSI); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u16PacketClassificationRuleIndex: 0x%X ", - psfCSType->cCPacketClassificationRule.u16PacketClassificationRuleIndex); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8VendorSpecificClassifierParamLength: 0x%02X", - psfCSType->cCPacketClassificationRule.u8VendorSpecificClassifierParamLength); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8VendorSpecificClassifierParam[1]: 0x%02X ", - psfCSType->cCPacketClassificationRule.u8VendorSpecificClassifierParam[0]); -#ifdef VERSION_D5 - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8IPv6FlowLableLength: 0x%X ", - psfCSType->cCPacketClassificationRule.u8IPv6FlowLableLength); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, - DBG_LVL_ALL, "u8IPv6FlowLable[6]: 0x%*ph ", - 6, psfCSType->cCPacketClassificationRule. - u8IPv6FlowLable); -#endif - } - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "bValid: 0x%X", pstAddIndication->sfAdmittedSet.bValid); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, " ActiveSet--->"); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u32SFID: 0x%X", pstAddIndication->sfActiveSet.u32SFID); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u16CID: 0x%X", pstAddIndication->sfActiveSet.u16CID); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8ServiceClassNameLength: 0x%X", pstAddIndication->sfActiveSet.u8ServiceClassNameLength); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, - "u8ServiceClassName: 0x%*ph", - 6, pstAddIndication->sfActiveSet.u8ServiceClassName); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8MBSService: 0x%02X", pstAddIndication->sfActiveSet.u8MBSService); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8QosParamSet: 0x%02X", pstAddIndication->sfActiveSet.u8QosParamSet); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8TrafficPriority: 0x%02X", pstAddIndication->sfActiveSet.u8TrafficPriority); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u32MaxTrafficBurst: 0x%X", pstAddIndication->sfActiveSet.u32MaxTrafficBurst); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u32MinReservedTrafficRate: 0x%X", - pstAddIndication->sfActiveSet.u32MinReservedTrafficRate); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8VendorSpecificQoSParamLength: 0x%02X", - pstAddIndication->sfActiveSet.u8VendorSpecificQoSParamLength); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8VendorSpecificQoSParam: 0x%02X", - pstAddIndication->sfActiveSet.u8VendorSpecificQoSParam[0]); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8ServiceFlowSchedulingType: 0x%02X", - pstAddIndication->sfActiveSet.u8ServiceFlowSchedulingType); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u32ToleratedJitter: 0x%X", pstAddIndication->sfActiveSet.u32ToleratedJitter); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u32MaximumLatency: 0x%X", pstAddIndication->sfActiveSet.u32MaximumLatency); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8FixedLengthVSVariableLengthSDUIndicator: 0x%02X", - pstAddIndication->sfActiveSet.u8FixedLengthVSVariableLengthSDUIndicator); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, "u8SDUSize: 0x%X", pstAddIndication->sfActiveSet.u8SDUSize); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, " u16TargetSAID: 0x%X", pstAddIndication->sfActiveSet.u16TargetSAID); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, " u8ARQEnable: 0x%X", pstAddIndication->sfActiveSet.u8ARQEnable); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, " u16ARQWindowSize: 0x%X", pstAddIndication->sfActiveSet.u16ARQWindowSize); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, " u16ARQRetryTxTimeOut: 0x%X", pstAddIndication->sfActiveSet.u16ARQRetryTxTimeOut); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, " u16ARQRetryRxTimeOut: 0x%X", pstAddIndication->sfActiveSet.u16ARQRetryRxTimeOut); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, " u16ARQBlockLifeTime: 0x%X", pstAddIndication->sfActiveSet.u16ARQBlockLifeTime); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, " u16ARQSyncLossTimeOut: 0x%X", pstAddIndication->sfActiveSet.u16ARQSyncLossTimeOut); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, " u8ARQDeliverInOrder: 0x%X", pstAddIndication->sfActiveSet.u8ARQDeliverInOrder); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, " u16ARQRxPurgeTimeOut: 0x%X", pstAddIndication->sfActiveSet.u16ARQRxPurgeTimeOut); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, " u16ARQBlockSize: 0x%X", pstAddIndication->sfActiveSet.u16ARQBlockSize); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, " u8CSSpecification: 0x%X", pstAddIndication->sfActiveSet.u8CSSpecification); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, " u8TypeOfDataDeliveryService: 0x%X", - pstAddIndication->sfActiveSet.u8TypeOfDataDeliveryService); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, " u16SDUInterArrivalTime: 0x%X", pstAddIndication->sfActiveSet.u16SDUInterArrivalTime); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, " u16TimeBase: 0x%X", pstAddIndication->sfActiveSet.u16TimeBase); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, " u8PagingPreference: 0x%X", pstAddIndication->sfActiveSet.u8PagingPreference); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, " u8TrafficIndicationPreference: 0x%X", - pstAddIndication->sfActiveSet.u8TrafficIndicationPreference); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, " Total Classifiers Received: 0x%X", pstAddIndication->sfActiveSet.u8TotalClassifiers); - - nCurClassifierCnt = pstAddIndication->sfActiveSet.u8TotalClassifiers; - if (nCurClassifierCnt > MAX_CLASSIFIERS_IN_SF) - nCurClassifierCnt = MAX_CLASSIFIERS_IN_SF; - - for (nIndex = 0; nIndex < nCurClassifierCnt; nIndex++) { - struct bcm_convergence_types *psfCSType = NULL; - struct bcm_packet_class_rules *clsRule = NULL; - - psfCSType = &pstAddIndication->sfActiveSet.cConvergenceSLTypes[nIndex]; - clsRule = &psfCSType->cCPacketClassificationRule; - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, - DBG_LVL_ALL, " CCPacketClassificationRuleSI====>"); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, - DBG_LVL_ALL, " u8ClassifierRulePriority: 0x%X ", - clsRule->u8ClassifierRulePriority); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, - DBG_LVL_ALL, " u8IPTypeOfServiceLength: 0x%X ", - clsRule->u8IPTypeOfServiceLength); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, - DBG_LVL_ALL, - " u8IPTypeOfService[3]: 0x%X ,0x%X ,0x%X ", - clsRule->u8IPTypeOfService[0], - clsRule->u8IPTypeOfService[1], - clsRule->u8IPTypeOfService[2]); - - for (uiLoopIndex = 0; uiLoopIndex < 1; uiLoopIndex++) - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, - DBG_LVL_ALL, - " u8Protocol: 0x%X ", - clsRule->u8Protocol); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, - DBG_LVL_ALL, - "u8IPMaskedSourceAddressLength: 0x%X ", - clsRule->u8IPMaskedSourceAddressLength); - - for (uiLoopIndex = 0; uiLoopIndex < 32; uiLoopIndex++) - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, - DBG_LVL_ALL, - "u8IPMaskedSourceAddress[32]: 0x%X ", - clsRule->u8IPMaskedSourceAddress[uiLoopIndex]); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, - DBG_LVL_ALL, - "u8IPDestinationAddressLength: 0x%02X ", - clsRule->u8IPDestinationAddressLength); - - for (uiLoopIndex = 0; uiLoopIndex < 32; uiLoopIndex++) - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, - DBG_LVL_ALL, - " u8IPDestinationAddress[32]:0x%X ", - clsRule->u8IPDestinationAddress[uiLoopIndex]); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, - DBG_LVL_ALL, - " u8ProtocolSourcePortRangeLength: 0x%X ", - clsRule->u8ProtocolSourcePortRangeLength); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, - DBG_LVL_ALL, - " u8ProtocolSourcePortRange[4]: 0x%X ,0x%X ,0x%X ,0x%X ", - clsRule->u8ProtocolSourcePortRange[0], - clsRule->u8ProtocolSourcePortRange[1], - clsRule->u8ProtocolSourcePortRange[2], - clsRule->u8ProtocolSourcePortRange[3]); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, - DBG_LVL_ALL, - " u8ProtocolDestPortRangeLength: 0x%X ", - clsRule->u8ProtocolDestPortRangeLength); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, - DBG_LVL_ALL, - " u8ProtocolDestPortRange[4]: 0x%X ,0x%X ,0x%X ,0x%X ", - clsRule->u8ProtocolDestPortRange[0], - clsRule->u8ProtocolDestPortRange[1], - clsRule->u8ProtocolDestPortRange[2], - clsRule->u8ProtocolDestPortRange[3]); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, - DBG_LVL_ALL, - " u8EthernetDestMacAddressLength: 0x%X ", - clsRule->u8EthernetDestMacAddressLength); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, - DBG_LVL_ALL, - " u8EthernetDestMacAddress[6]: 0x%X ,0x%X ,0x%X ,0x%X ,0x%X ,0x%X", - clsRule->u8EthernetDestMacAddress[0], - clsRule->u8EthernetDestMacAddress[1], - clsRule->u8EthernetDestMacAddress[2], - clsRule->u8EthernetDestMacAddress[3], - clsRule->u8EthernetDestMacAddress[4], - clsRule->u8EthernetDestMacAddress[5]); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, - DBG_LVL_ALL, - " u8EthernetSourceMACAddressLength: 0x%X ", - clsRule->u8EthernetDestMacAddressLength); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, - DBG_LVL_ALL, - "u8EthernetSourceMACAddress[6]: 0x%X ,0x%X ,0x%X ,0x%X ,0x%X ,0x%X", - clsRule->u8EthernetSourceMACAddress[0], - clsRule->u8EthernetSourceMACAddress[1], - clsRule->u8EthernetSourceMACAddress[2], - clsRule->u8EthernetSourceMACAddress[3], - clsRule->u8EthernetSourceMACAddress[4], - clsRule->u8EthernetSourceMACAddress[5]); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, - DBG_LVL_ALL, " u8EthertypeLength: 0x%X ", - clsRule->u8EthertypeLength); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, - DBG_LVL_ALL, - " u8Ethertype[3]: 0x%X ,0x%X ,0x%X ", - clsRule->u8Ethertype[0], - clsRule->u8Ethertype[1], - clsRule->u8Ethertype[2]); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, - DBG_LVL_ALL, " u16UserPriority: 0x%X ", - clsRule->u16UserPriority); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, - DBG_LVL_ALL, " u16VLANID: 0x%X ", - clsRule->u16VLANID); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, - DBG_LVL_ALL, " u8AssociatedPHSI: 0x%X ", - clsRule->u8AssociatedPHSI); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, - DBG_LVL_ALL, - " u16PacketClassificationRuleIndex:0x%X ", - clsRule->u16PacketClassificationRuleIndex); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, - DBG_LVL_ALL, - " u8VendorSpecificClassifierParamLength:0x%X ", - clsRule->u8VendorSpecificClassifierParamLength); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, - DBG_LVL_ALL, - " u8VendorSpecificClassifierParam[1]:0x%X ", - clsRule->u8VendorSpecificClassifierParam[0]); -#ifdef VERSION_D5 - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, - DBG_LVL_ALL, " u8IPv6FlowLableLength: 0x%X ", - clsRule->u8IPv6FlowLableLength); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, - DBG_LVL_ALL, - " u8IPv6FlowLable[6]: 0x%X ,0x%X ,0x%X ,0x%X ,0x%X ,0x%X ", - clsRule->u8IPv6FlowLable[0], - clsRule->u8IPv6FlowLable[1], - clsRule->u8IPv6FlowLable[2], - clsRule->u8IPv6FlowLable[3], - clsRule->u8IPv6FlowLable[4], - clsRule->u8IPv6FlowLable[5]); -#endif - } - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_CONTROL, DBG_LVL_ALL, - " bValid: 0x%X", pstAddIndication->sfActiveSet.bValid); -} - -static inline ULONG RestoreSFParam(struct bcm_mini_adapter *Adapter, - ULONG ulAddrSFParamSet, PUCHAR pucDestBuffer) -{ - UINT nBytesToRead = sizeof(struct bcm_connect_mgr_params); - - if (ulAddrSFParamSet == 0 || NULL == pucDestBuffer) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "Got Param address as 0!!"); - return 0; - } - ulAddrSFParamSet = ntohl(ulAddrSFParamSet); - - /* Read out the SF Param Set At the indicated Location */ - if (rdm(Adapter, ulAddrSFParamSet, (PUCHAR)pucDestBuffer, nBytesToRead) < 0) - return STATUS_FAILURE; - - return 1; -} - -static ULONG StoreSFParam(struct bcm_mini_adapter *Adapter, PUCHAR pucSrcBuffer, - ULONG ulAddrSFParamSet) -{ - UINT nBytesToWrite = sizeof(struct bcm_connect_mgr_params); - int ret = 0; - - if (ulAddrSFParamSet == 0 || NULL == pucSrcBuffer) - return 0; - - ret = wrm(Adapter, ulAddrSFParamSet, (u8 *)pucSrcBuffer, nBytesToWrite); - if (ret < 0) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "%s:%d WRM failed", __func__, __LINE__); - return ret; - } - return 1; -} - -ULONG StoreCmControlResponseMessage(struct bcm_mini_adapter *Adapter, - PVOID pvBuffer, UINT *puBufferLength) -{ - struct bcm_add_indication_alt *pstAddIndicationAlt = NULL; - struct bcm_add_indication *pstAddIndication = NULL; - struct bcm_del_request *pstDeletionRequest; - UINT uiSearchRuleIndex; - ULONG ulSFID; - - pstAddIndicationAlt = pvBuffer; - - /* - * In case of DSD Req By MS, we should immediately delete this SF so that - * we can stop the further classifying the pkt for this SF. - */ - if (pstAddIndicationAlt->u8Type == DSD_REQ) { - pstDeletionRequest = pvBuffer; - - ulSFID = ntohl(pstDeletionRequest->u32SFID); - uiSearchRuleIndex = SearchSfid(Adapter, ulSFID); - - if (uiSearchRuleIndex < NO_OF_QUEUES) { - deleteSFBySfid(Adapter, uiSearchRuleIndex); - Adapter->u32TotalDSD++; - } - return 1; - } - - if ((pstAddIndicationAlt->u8Type == DSD_RSP) || - (pstAddIndicationAlt->u8Type == DSD_ACK)) { - /* No Special handling send the message as it is */ - return 1; - } - /* For DSA_REQ, only up to "psfAuthorizedSet" parameter should be accessed by driver! */ - - pstAddIndication = kmalloc(sizeof(struct bcm_add_indication), - GFP_KERNEL); - if (pstAddIndication == NULL) - return 0; - - /* AUTHORIZED SET */ - pstAddIndication->psfAuthorizedSet = (struct bcm_connect_mgr_params *) - GetNextTargetBufferLocation(Adapter, - pstAddIndicationAlt->u16TID); - if (!pstAddIndication->psfAuthorizedSet) { - kfree(pstAddIndication); - return 0; - } - - if (StoreSFParam(Adapter, (PUCHAR)&pstAddIndicationAlt->sfAuthorizedSet, - (ULONG)pstAddIndication->psfAuthorizedSet) != 1) { - kfree(pstAddIndication); - return 0; - } - - /* this can't possibly be right */ - pstAddIndication->psfAuthorizedSet = - (struct bcm_connect_mgr_params *) ntohl( - (ULONG)pstAddIndication->psfAuthorizedSet); - - if (pstAddIndicationAlt->u8Type == DSA_REQ) { - struct bcm_add_request AddRequest; - - AddRequest.u8Type = pstAddIndicationAlt->u8Type; - AddRequest.eConnectionDir = pstAddIndicationAlt->u8Direction; - AddRequest.u16TID = pstAddIndicationAlt->u16TID; - AddRequest.u16CID = pstAddIndicationAlt->u16CID; - AddRequest.u16VCID = pstAddIndicationAlt->u16VCID; - AddRequest.psfParameterSet = pstAddIndication->psfAuthorizedSet; - (*puBufferLength) = sizeof(struct bcm_add_request); - memcpy(pvBuffer, &AddRequest, sizeof(struct bcm_add_request)); - kfree(pstAddIndication); - return 1; - } - - /* Since it's not DSA_REQ, we can access all field in pstAddIndicationAlt */ - /* We need to extract the structure from the buffer and pack it differently */ - - pstAddIndication->u8Type = pstAddIndicationAlt->u8Type; - pstAddIndication->eConnectionDir = pstAddIndicationAlt->u8Direction; - pstAddIndication->u16TID = pstAddIndicationAlt->u16TID; - pstAddIndication->u16CID = pstAddIndicationAlt->u16CID; - pstAddIndication->u16VCID = pstAddIndicationAlt->u16VCID; - pstAddIndication->u8CC = pstAddIndicationAlt->u8CC; - - /* ADMITTED SET */ - pstAddIndication->psfAdmittedSet = (struct bcm_connect_mgr_params *) - GetNextTargetBufferLocation(Adapter, - pstAddIndicationAlt->u16TID); - if (!pstAddIndication->psfAdmittedSet) { - kfree(pstAddIndication); - return 0; - } - if (StoreSFParam(Adapter, (PUCHAR)&pstAddIndicationAlt->sfAdmittedSet, - (ULONG)pstAddIndication->psfAdmittedSet) != 1) { - kfree(pstAddIndication); - return 0; - } - - pstAddIndication->psfAdmittedSet = - (struct bcm_connect_mgr_params *) ntohl( - (ULONG) pstAddIndication->psfAdmittedSet); - - /* ACTIVE SET */ - pstAddIndication->psfActiveSet = (struct bcm_connect_mgr_params *) - GetNextTargetBufferLocation(Adapter, - pstAddIndicationAlt->u16TID); - if (!pstAddIndication->psfActiveSet) { - kfree(pstAddIndication); - return 0; - } - if (StoreSFParam(Adapter, (PUCHAR)&pstAddIndicationAlt->sfActiveSet, - (ULONG)pstAddIndication->psfActiveSet) != 1) { - kfree(pstAddIndication); - return 0; - } - - pstAddIndication->psfActiveSet = - (struct bcm_connect_mgr_params *) ntohl( - (ULONG)pstAddIndication->psfActiveSet); - - (*puBufferLength) = sizeof(struct bcm_add_indication); - *(struct bcm_add_indication *)pvBuffer = *pstAddIndication; - kfree(pstAddIndication); - return 1; -} - -static inline struct bcm_add_indication_alt -*RestoreCmControlResponseMessage(register struct bcm_mini_adapter *Adapter, - register PVOID pvBuffer) -{ - ULONG ulStatus = 0; - struct bcm_add_indication *pstAddIndication = NULL; - struct bcm_add_indication_alt *pstAddIndicationDest = NULL; - - pstAddIndication = pvBuffer; - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "=====>"); - if ((pstAddIndication->u8Type == DSD_REQ) || - (pstAddIndication->u8Type == DSD_RSP) || - (pstAddIndication->u8Type == DSD_ACK)) - return pvBuffer; - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "Inside RestoreCmControlResponseMessage "); - /* - * Need to Allocate memory to contain the SUPER Large structures - * Our driver can't create these structures on Stack :( - */ - pstAddIndicationDest = kmalloc(sizeof(struct bcm_add_indication_alt), - GFP_KERNEL); - - if (pstAddIndicationDest) { - memset(pstAddIndicationDest, 0, - sizeof(struct bcm_add_indication_alt)); - } else { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, - DBG_LVL_ALL, - "Failed to allocate memory for SF Add Indication Structure "); - return NULL; - } - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "AddIndication-u8Type : 0x%X", - pstAddIndication->u8Type); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "AddIndication-u8Direction : 0x%X", - pstAddIndication->eConnectionDir); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "AddIndication-u8TID : 0x%X", - ntohs(pstAddIndication->u16TID)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "AddIndication-u8CID : 0x%X", - ntohs(pstAddIndication->u16CID)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "AddIndication-u16VCID : 0x%X", - ntohs(pstAddIndication->u16VCID)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "AddIndication-autorized set loc : %p", - pstAddIndication->psfAuthorizedSet); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "AddIndication-admitted set loc : %p", - pstAddIndication->psfAdmittedSet); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "AddIndication-Active set loc : %p", - pstAddIndication->psfActiveSet); - - pstAddIndicationDest->u8Type = pstAddIndication->u8Type; - pstAddIndicationDest->u8Direction = pstAddIndication->eConnectionDir; - pstAddIndicationDest->u16TID = pstAddIndication->u16TID; - pstAddIndicationDest->u16CID = pstAddIndication->u16CID; - pstAddIndicationDest->u16VCID = pstAddIndication->u16VCID; - pstAddIndicationDest->u8CC = pstAddIndication->u8CC; - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "Restoring Active Set "); - ulStatus = RestoreSFParam(Adapter, - (ULONG)pstAddIndication->psfActiveSet, - (PUCHAR)&pstAddIndicationDest->sfActiveSet); - if (ulStatus != 1) - goto failed_restore_sf_param; - - if (pstAddIndicationDest->sfActiveSet.u8TotalClassifiers > MAX_CLASSIFIERS_IN_SF) - pstAddIndicationDest->sfActiveSet.u8TotalClassifiers = - MAX_CLASSIFIERS_IN_SF; - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "Restoring Admitted Set "); - ulStatus = RestoreSFParam(Adapter, - (ULONG)pstAddIndication->psfAdmittedSet, - (PUCHAR)&pstAddIndicationDest->sfAdmittedSet); - if (ulStatus != 1) - goto failed_restore_sf_param; - - if (pstAddIndicationDest->sfAdmittedSet.u8TotalClassifiers > MAX_CLASSIFIERS_IN_SF) - pstAddIndicationDest->sfAdmittedSet.u8TotalClassifiers = - MAX_CLASSIFIERS_IN_SF; - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "Restoring Authorized Set "); - ulStatus = RestoreSFParam(Adapter, - (ULONG)pstAddIndication->psfAuthorizedSet, - (PUCHAR)&pstAddIndicationDest->sfAuthorizedSet); - if (ulStatus != 1) - goto failed_restore_sf_param; - - if (pstAddIndicationDest->sfAuthorizedSet.u8TotalClassifiers > MAX_CLASSIFIERS_IN_SF) - pstAddIndicationDest->sfAuthorizedSet.u8TotalClassifiers = - MAX_CLASSIFIERS_IN_SF; - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "Dumping the whole raw packet"); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "============================================================"); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - " pstAddIndicationDest->sfActiveSet size %zx %p", - sizeof(*pstAddIndicationDest), pstAddIndicationDest); - /* BCM_DEBUG_PRINT_BUFFER(Adapter,DBG_TYPE_OTHERS, CONN_MSG, - * DBG_LVL_ALL, (unsigned char *)pstAddIndicationDest, - * sizeof(*pstAddIndicationDest)); - */ - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "============================================================"); - return pstAddIndicationDest; -failed_restore_sf_param: - kfree(pstAddIndicationDest); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "<====="); - return NULL; -} - -ULONG SetUpTargetDsxBuffers(struct bcm_mini_adapter *Adapter) -{ - ULONG ulTargetDsxBuffersBase = 0; - ULONG ulCntTargetBuffers; - ULONG i; - int Status; - - if (!Adapter) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "Adapter was NULL!!!"); - return 0; - } - - if (Adapter->astTargetDsxBuffer[0].ulTargetDsxBuffer) - return 1; - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "Size of Each DSX Buffer(Also size of connection manager parameters): %zx ", - sizeof(struct bcm_connect_mgr_params)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "Reading DSX buffer From Target location %x ", - DSX_MESSAGE_EXCHANGE_BUFFER); - - Status = rdmalt(Adapter, DSX_MESSAGE_EXCHANGE_BUFFER, - (PUINT)&ulTargetDsxBuffersBase, sizeof(UINT)); - if (Status < 0) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "RDM failed!!"); - return 0; - } - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "Base Address Of DSX Target Buffer : 0x%lx", - ulTargetDsxBuffersBase); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "Tgt Buffer is Now %lx :", ulTargetDsxBuffersBase); - ulCntTargetBuffers = DSX_MESSAGE_EXCHANGE_BUFFER_SIZE / - sizeof(struct bcm_connect_mgr_params); - - Adapter->ulTotalTargetBuffersAvailable = - ulCntTargetBuffers > MAX_TARGET_DSX_BUFFERS ? - MAX_TARGET_DSX_BUFFERS : ulCntTargetBuffers; - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - " Total Target DSX Buffer setup %lx ", - Adapter->ulTotalTargetBuffersAvailable); - - for (i = 0; i < Adapter->ulTotalTargetBuffersAvailable; i++) { - Adapter->astTargetDsxBuffer[i].ulTargetDsxBuffer = ulTargetDsxBuffersBase; - Adapter->astTargetDsxBuffer[i].valid = 1; - Adapter->astTargetDsxBuffer[i].tid = 0; - ulTargetDsxBuffersBase += sizeof(struct bcm_connect_mgr_params); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, " Target DSX Buffer %lx setup at 0x%lx", - i, Adapter->astTargetDsxBuffer[i].ulTargetDsxBuffer); - } - Adapter->ulCurrentTargetBuffer = 0; - Adapter->ulFreeTargetBufferCnt = Adapter->ulTotalTargetBuffersAvailable; - return 1; -} - -static ULONG GetNextTargetBufferLocation(struct bcm_mini_adapter *Adapter, - B_UINT16 tid) -{ - ULONG dsx_buf; - ULONG idx, max_try; - - if ((Adapter->ulTotalTargetBuffersAvailable == 0) - || (Adapter->ulFreeTargetBufferCnt == 0)) { - ClearTargetDSXBuffer(Adapter, tid, false); - return 0; - } - - idx = Adapter->ulCurrentTargetBuffer; - max_try = Adapter->ulTotalTargetBuffersAvailable; - while ((max_try) && (Adapter->astTargetDsxBuffer[idx].valid != 1)) { - idx = (idx+1) % Adapter->ulTotalTargetBuffersAvailable; - max_try--; - } - - if (max_try == 0) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, - "\n GetNextTargetBufferLocation : Error No Free Target DSX Buffers FreeCnt : %lx ", - Adapter->ulFreeTargetBufferCnt); - ClearTargetDSXBuffer(Adapter, tid, false); - return 0; - } - - dsx_buf = Adapter->astTargetDsxBuffer[idx].ulTargetDsxBuffer; - Adapter->astTargetDsxBuffer[idx].valid = 0; - Adapter->astTargetDsxBuffer[idx].tid = tid; - Adapter->ulFreeTargetBufferCnt--; - idx = (idx+1)%Adapter->ulTotalTargetBuffersAvailable; - Adapter->ulCurrentTargetBuffer = idx; - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, - "GetNextTargetBufferLocation :Returning address %lx tid %d\n", - dsx_buf, tid); - - return dsx_buf; -} - -int AllocAdapterDsxBuffer(struct bcm_mini_adapter *Adapter) -{ - /* - * Need to Allocate memory to contain the SUPER Large structures - * Our driver can't create these structures on Stack - */ - Adapter->caDsxReqResp = kmalloc(sizeof(struct bcm_add_indication_alt) - + LEADER_SIZE, GFP_KERNEL); - if (!Adapter->caDsxReqResp) - return -ENOMEM; - - return 0; -} - -int FreeAdapterDsxBuffer(struct bcm_mini_adapter *Adapter) -{ - kfree(Adapter->caDsxReqResp); - return 0; -} - -/* - * @ingroup ctrl_pkt_functions - * This routinue would process the Control responses - * for the Connection Management. - * @return - Queue index for the free SFID else returns Invalid Index. - */ -bool CmControlResponseMessage(struct bcm_mini_adapter *Adapter, /* <Pointer to the Adapter structure */ - PVOID pvBuffer /* Starting Address of the Buffer, that contains the AddIndication Data */) -{ - struct bcm_connect_mgr_params *psfLocalSet = NULL; - struct bcm_add_indication_alt *pstAddIndication = NULL; - struct bcm_change_indication *pstChangeIndication = NULL; - struct bcm_leader *pLeader = NULL; - INT uiSearchRuleIndex = 0; - ULONG ulSFID; - - /* - * Otherwise the message contains a target address from where we need to - * read out the rest of the service flow param structure - */ - pstAddIndication = RestoreCmControlResponseMessage(Adapter, pvBuffer); - if (pstAddIndication == NULL) { - ClearTargetDSXBuffer(Adapter, ((struct bcm_add_indication *)pvBuffer)->u16TID, false); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Error in restoring Service Flow param structure from DSx message"); - return false; - } - - DumpCmControlPacket(pstAddIndication); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, "====>"); - pLeader = (struct bcm_leader *)Adapter->caDsxReqResp; - - pLeader->Status = CM_CONTROL_NEWDSX_MULTICLASSIFIER_REQ; - pLeader->Vcid = 0; - - ClearTargetDSXBuffer(Adapter, pstAddIndication->u16TID, false); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "### TID RECEIVED %d\n", pstAddIndication->u16TID); - switch (pstAddIndication->u8Type) { - case DSA_REQ: - pLeader->PLength = sizeof(struct bcm_add_indication_alt); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, "Sending DSA Response....\n"); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, "SENDING DSA RESPONSE TO MAC %d", pLeader->PLength); - *((struct bcm_add_indication_alt *)&(Adapter->caDsxReqResp[LEADER_SIZE])) - = *pstAddIndication; - ((struct bcm_add_indication_alt *)&(Adapter->caDsxReqResp[LEADER_SIZE]))->u8Type = DSA_RSP; - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, " VCID = %x", ntohs(pstAddIndication->u16VCID)); - CopyBufferToControlPacket(Adapter, (PVOID)Adapter->caDsxReqResp); - kfree(pstAddIndication); - break; - case DSA_RSP: - pLeader->PLength = sizeof(struct bcm_add_indication_alt); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, "SENDING DSA ACK TO MAC %d", - pLeader->PLength); - *((struct bcm_add_indication_alt *)&(Adapter->caDsxReqResp[LEADER_SIZE])) - = *pstAddIndication; - ((struct bcm_add_indication_alt *)&(Adapter->caDsxReqResp[LEADER_SIZE]))->u8Type = DSA_ACK; - /* FALLTHROUGH */ - case DSA_ACK: - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, "VCID:0x%X", - ntohs(pstAddIndication->u16VCID)); - uiSearchRuleIndex = SearchFreeSfid(Adapter); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, "uiSearchRuleIndex:0x%X ", - uiSearchRuleIndex); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, "Direction:0x%X ", - pstAddIndication->u8Direction); - if (uiSearchRuleIndex < NO_OF_QUEUES) { - Adapter->PackInfo[uiSearchRuleIndex].ucDirection = - pstAddIndication->u8Direction; - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, "bValid:0x%X ", - pstAddIndication->sfActiveSet.bValid); - if (pstAddIndication->sfActiveSet.bValid == TRUE) - Adapter->PackInfo[uiSearchRuleIndex].bActiveSet = TRUE; - - if (pstAddIndication->sfAuthorizedSet.bValid == TRUE) - Adapter->PackInfo[uiSearchRuleIndex].bAuthorizedSet = TRUE; - - if (pstAddIndication->sfAdmittedSet.bValid == TRUE) - Adapter->PackInfo[uiSearchRuleIndex].bAdmittedSet = TRUE; - - if (pstAddIndication->sfActiveSet.bValid == false) { - Adapter->PackInfo[uiSearchRuleIndex].bActive = false; - Adapter->PackInfo[uiSearchRuleIndex].bActivateRequestSent = false; - if (pstAddIndication->sfAdmittedSet.bValid) - psfLocalSet = &pstAddIndication->sfAdmittedSet; - else if (pstAddIndication->sfAuthorizedSet.bValid) - psfLocalSet = &pstAddIndication->sfAuthorizedSet; - } else { - psfLocalSet = &pstAddIndication->sfActiveSet; - Adapter->PackInfo[uiSearchRuleIndex].bActive = TRUE; - } - - if (!psfLocalSet) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "No set is valid\n"); - Adapter->PackInfo[uiSearchRuleIndex].bActive = false; - Adapter->PackInfo[uiSearchRuleIndex].bValid = false; - Adapter->PackInfo[uiSearchRuleIndex].usVCID_Value = 0; - kfree(pstAddIndication); - } else if (psfLocalSet->bValid && (pstAddIndication->u8CC == 0)) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, "DSA ACK"); - Adapter->PackInfo[uiSearchRuleIndex].usVCID_Value = ntohs(pstAddIndication->u16VCID); - Adapter->PackInfo[uiSearchRuleIndex].usCID = ntohs(pstAddIndication->u16CID); - - if (UPLINK_DIR == pstAddIndication->u8Direction) - atomic_set(&Adapter->PackInfo[uiSearchRuleIndex].uiPerSFTxResourceCount, DEFAULT_PERSFCOUNT); - - CopyToAdapter(Adapter, psfLocalSet, uiSearchRuleIndex, DSA_ACK, pstAddIndication); - /* don't free pstAddIndication */ - - /* Inside CopyToAdapter, Sorting of all the SFs take place. - * Hence any access to the newly added SF through uiSearchRuleIndex is invalid. - * SHOULD BE STRICTLY AVOIDED. - */ - /* *(PULONG)(((PUCHAR)pvBuffer)+1)=psfLocalSet->u32SFID; */ - memcpy((((PUCHAR)pvBuffer)+1), &psfLocalSet->u32SFID, 4); - - if (pstAddIndication->sfActiveSet.bValid == TRUE) { - if (UPLINK_DIR == pstAddIndication->u8Direction) { - if (!Adapter->LinkUpStatus) { - netif_carrier_on(Adapter->dev); - netif_start_queue(Adapter->dev); - Adapter->LinkUpStatus = 1; - if (netif_msg_link(Adapter)) - pr_info(PFX "%s: link up\n", Adapter->dev->name); - atomic_set(&Adapter->TxPktAvail, 1); - wake_up(&Adapter->tx_packet_wait_queue); - Adapter->liTimeSinceLastNetEntry = get_seconds(); - } - } - } - } else { - Adapter->PackInfo[uiSearchRuleIndex].bActive = false; - Adapter->PackInfo[uiSearchRuleIndex].bValid = false; - Adapter->PackInfo[uiSearchRuleIndex].usVCID_Value = 0; - kfree(pstAddIndication); - } - } else { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "DSA ACK did not get valid SFID"); - kfree(pstAddIndication); - return false; - } - break; - case DSC_REQ: - pLeader->PLength = sizeof(struct bcm_change_indication); - pstChangeIndication = (struct bcm_change_indication *)pstAddIndication; - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, "SENDING DSC RESPONSE TO MAC %d", pLeader->PLength); - - *((struct bcm_change_indication *)&(Adapter->caDsxReqResp[LEADER_SIZE])) = *pstChangeIndication; - ((struct bcm_change_indication *)&(Adapter->caDsxReqResp[LEADER_SIZE]))->u8Type = DSC_RSP; - - CopyBufferToControlPacket(Adapter, (PVOID)Adapter->caDsxReqResp); - kfree(pstAddIndication); - break; - case DSC_RSP: - pLeader->PLength = sizeof(struct bcm_change_indication); - pstChangeIndication = (struct bcm_change_indication *)pstAddIndication; - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, "SENDING DSC ACK TO MAC %d", pLeader->PLength); - *((struct bcm_change_indication *)&(Adapter->caDsxReqResp[LEADER_SIZE])) = *pstChangeIndication; - ((struct bcm_change_indication *)&(Adapter->caDsxReqResp[LEADER_SIZE]))->u8Type = DSC_ACK; - /* FALLTHROUGH */ - case DSC_ACK: - pstChangeIndication = (struct bcm_change_indication *)pstAddIndication; - uiSearchRuleIndex = SearchSfid(Adapter, ntohl(pstChangeIndication->sfActiveSet.u32SFID)); - if (uiSearchRuleIndex > NO_OF_QUEUES-1) - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "SF doesn't exist for which DSC_ACK is received"); - - if (uiSearchRuleIndex < NO_OF_QUEUES) { - Adapter->PackInfo[uiSearchRuleIndex].ucDirection = pstChangeIndication->u8Direction; - if (pstChangeIndication->sfActiveSet.bValid == TRUE) - Adapter->PackInfo[uiSearchRuleIndex].bActiveSet = TRUE; - - if (pstChangeIndication->sfAuthorizedSet.bValid == TRUE) - Adapter->PackInfo[uiSearchRuleIndex].bAuthorizedSet = TRUE; - - if (pstChangeIndication->sfAdmittedSet.bValid == TRUE) - Adapter->PackInfo[uiSearchRuleIndex].bAdmittedSet = TRUE; - - if (pstChangeIndication->sfActiveSet.bValid == false) { - Adapter->PackInfo[uiSearchRuleIndex].bActive = false; - Adapter->PackInfo[uiSearchRuleIndex].bActivateRequestSent = false; - - if (pstChangeIndication->sfAdmittedSet.bValid) - psfLocalSet = &pstChangeIndication->sfAdmittedSet; - else if (pstChangeIndication->sfAuthorizedSet.bValid) - psfLocalSet = &pstChangeIndication->sfAuthorizedSet; - } else { - psfLocalSet = &pstChangeIndication->sfActiveSet; - Adapter->PackInfo[uiSearchRuleIndex].bActive = TRUE; - } - - if (!psfLocalSet) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "No set is valid\n"); - Adapter->PackInfo[uiSearchRuleIndex].bActive = false; - Adapter->PackInfo[uiSearchRuleIndex].bValid = false; - Adapter->PackInfo[uiSearchRuleIndex].usVCID_Value = 0; - kfree(pstAddIndication); - } else if (psfLocalSet->bValid && (pstChangeIndication->u8CC == 0)) { - Adapter->PackInfo[uiSearchRuleIndex].usVCID_Value = ntohs(pstChangeIndication->u16VCID); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "CC field is %d bvalid = %d\n", - pstChangeIndication->u8CC, psfLocalSet->bValid); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "VCID= %d\n", ntohs(pstChangeIndication->u16VCID)); - Adapter->PackInfo[uiSearchRuleIndex].usCID = ntohs(pstChangeIndication->u16CID); - CopyToAdapter(Adapter, psfLocalSet, uiSearchRuleIndex, DSC_ACK, pstAddIndication); - - *(PULONG)(((PUCHAR)pvBuffer)+1) = psfLocalSet->u32SFID; - } else if (pstChangeIndication->u8CC == 6) { - deleteSFBySfid(Adapter, uiSearchRuleIndex); - kfree(pstAddIndication); - } - } else { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "DSC ACK did not get valid SFID"); - kfree(pstAddIndication); - return false; - } - break; - case DSD_REQ: - pLeader->PLength = sizeof(struct bcm_del_indication); - *((struct bcm_del_indication *)&(Adapter->caDsxReqResp[LEADER_SIZE])) = *((struct bcm_del_indication *)pstAddIndication); - - ulSFID = ntohl(((struct bcm_del_indication *)pstAddIndication)->u32SFID); - uiSearchRuleIndex = SearchSfid(Adapter, ulSFID); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, "DSD - Removing connection %x", uiSearchRuleIndex); - - if (uiSearchRuleIndex < NO_OF_QUEUES) { - /* Delete All Classifiers Associated with this SFID */ - deleteSFBySfid(Adapter, uiSearchRuleIndex); - Adapter->u32TotalDSD++; - } - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, "SENDING DSD RESPONSE TO MAC"); - ((struct bcm_del_indication *)&(Adapter->caDsxReqResp[LEADER_SIZE]))->u8Type = DSD_RSP; - CopyBufferToControlPacket(Adapter, (PVOID)Adapter->caDsxReqResp); - /* FALLTHROUGH */ - case DSD_RSP: - /* Do nothing as SF has already got Deleted */ - break; - case DSD_ACK: - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, "DSD ACK Rcd, let App handle it\n"); - break; - default: - kfree(pstAddIndication); - return false; - } - return TRUE; -} - -int get_dsx_sf_data_to_application(struct bcm_mini_adapter *Adapter, - UINT uiSFId, void __user *user_buffer) -{ - int status = 0; - struct bcm_packet_info *psSfInfo = NULL; - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "status =%d", status); - status = SearchSfid(Adapter, uiSFId); - if (status >= NO_OF_QUEUES) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "SFID %d not present in queue !!!", uiSFId); - return -EINVAL; - } - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "status =%d", status); - psSfInfo = &Adapter->PackInfo[status]; - if (psSfInfo->pstSFIndication - && copy_to_user(user_buffer, psSfInfo->pstSFIndication, - sizeof(struct bcm_add_indication_alt))) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, - "copy to user failed SFID %d, present in queue !!!", - uiSFId); - status = -EFAULT; - return status; - } - return STATUS_SUCCESS; -} - -VOID OverrideServiceFlowParams(struct bcm_mini_adapter *Adapter, - PUINT puiBuffer) -{ - B_UINT32 u32NumofSFsinMsg = ntohl(*(puiBuffer + 1)); - struct bcm_stim_sfhostnotify *pHostInfo = NULL; - UINT uiSearchRuleIndex = 0; - ULONG ulSFID = 0; - - puiBuffer += 2; - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "u32NumofSFsinMsg: 0x%x\n", u32NumofSFsinMsg); - - while (u32NumofSFsinMsg != 0 && u32NumofSFsinMsg < NO_OF_QUEUES) { - u32NumofSFsinMsg--; - pHostInfo = (struct bcm_stim_sfhostnotify *)puiBuffer; - puiBuffer = (PUINT)(pHostInfo + 1); - - ulSFID = ntohl(pHostInfo->SFID); - uiSearchRuleIndex = SearchSfid(Adapter, ulSFID); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "SFID: 0x%lx\n", ulSFID); - - if (uiSearchRuleIndex >= NO_OF_QUEUES - || uiSearchRuleIndex == HiPriority) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, - DBG_LVL_ALL, - "The SFID <%lx> doesn't exist in host entry or is Invalid\n", - ulSFID); - continue; - } - - if (pHostInfo->RetainSF == false) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, - DBG_LVL_ALL, "Going to Delete SF"); - deleteSFBySfid(Adapter, uiSearchRuleIndex); - } else { - struct bcm_packet_info *packinfo = - &Adapter->PackInfo[uiSearchRuleIndex]; - - packinfo->usVCID_Value = ntohs(pHostInfo->VCID); - packinfo->usCID = ntohs(pHostInfo->newCID); - packinfo->bActive = false; - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, - DBG_LVL_ALL, - "pHostInfo->QoSParamSet: 0x%x\n", - pHostInfo->QoSParamSet); - - if (pHostInfo->QoSParamSet & 0x1) - packinfo->bAuthorizedSet = TRUE; - if (pHostInfo->QoSParamSet & 0x2) - packinfo->bAdmittedSet = TRUE; - if (pHostInfo->QoSParamSet & 0x4) { - packinfo->bActiveSet = TRUE; - packinfo->bActive = TRUE; - } - } - } -} - -static void restore_endianess_of_pstClassifierEntry( - struct bcm_classifier_rule *pstClassifierEntry, - enum bcm_ipaddr_context eIpAddrContext) -{ - int i; - union u_ip_address *stSrc = &pstClassifierEntry->stSrcIpAddress; - union u_ip_address *stDest = &pstClassifierEntry->stDestIpAddress; - - for (i = 0; i < MAX_IP_RANGE_LENGTH * 4; i++) { - if (eIpAddrContext == eSrcIpAddress) { - stSrc->ulIpv6Addr[i] = ntohl(stSrc->ulIpv6Addr[i]); - stSrc->ulIpv6Mask[i] = ntohl(stSrc->ulIpv6Mask[i]); - } else if (eIpAddrContext == eDestIpAddress) { - stDest->ulIpv6Addr[i] = ntohl(stDest->ulIpv6Addr[i]); - stDest->ulIpv6Mask[i] = ntohl(stDest->ulIpv6Mask[i]); - } - } -} - -static void apply_phs_rule_to_all_classifiers( - register struct bcm_mini_adapter *Adapter, /* <Pointer to the Adapter structure */ - register UINT uiSearchRuleIndex, /* <Index of Queue, to which this data belongs */ - USHORT uVCID, - struct bcm_phs_rule *sPhsRule, - struct bcm_phs_rules *cPhsRule, - struct bcm_add_indication_alt *pstAddIndication) -{ - unsigned int uiClassifierIndex = 0; - struct bcm_classifier_rule *curr_classifier = NULL; - - if (pstAddIndication->u8Direction == UPLINK_DIR) { - for (uiClassifierIndex = 0; uiClassifierIndex < MAX_CLASSIFIERS; uiClassifierIndex++) { - curr_classifier = - &Adapter->astClassifierTable[uiClassifierIndex]; - if ((curr_classifier->bUsed) && - (curr_classifier->ulSFID == Adapter->PackInfo[uiSearchRuleIndex].ulSFID) && - (curr_classifier->u8AssociatedPHSI == cPhsRule->u8PHSI)) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, DBG_LVL_ALL, - "Adding PHS Rule For Classifier: 0x%x cPhsRule.u8PHSI: 0x%x\n", - curr_classifier->uiClassifierRuleIndex, - cPhsRule->u8PHSI); - /* Update The PHS Rule for this classifier as Associated PHSI id defined */ - - /* Copy the PHS Rule */ - sPhsRule->u8PHSI = cPhsRule->u8PHSI; - sPhsRule->u8PHSFLength = cPhsRule->u8PHSFLength; - sPhsRule->u8PHSMLength = cPhsRule->u8PHSMLength; - sPhsRule->u8PHSS = cPhsRule->u8PHSS; - sPhsRule->u8PHSV = cPhsRule->u8PHSV; - memcpy(sPhsRule->u8PHSF, cPhsRule->u8PHSF, MAX_PHS_LENGTHS); - memcpy(sPhsRule->u8PHSM, cPhsRule->u8PHSM, MAX_PHS_LENGTHS); - sPhsRule->u8RefCnt = 0; - sPhsRule->bUnclassifiedPHSRule = false; - sPhsRule->PHSModifiedBytes = 0; - sPhsRule->PHSModifiedNumPackets = 0; - sPhsRule->PHSErrorNumPackets = 0; - - /* bPHSRuleAssociated = TRUE; */ - /* Store The PHS Rule for this classifier */ - - PhsUpdateClassifierRule( - &Adapter->stBCMPhsContext, - uVCID, - curr_classifier->uiClassifierRuleIndex, - sPhsRule, - curr_classifier->u8AssociatedPHSI); - - /* Update PHS Rule For the Classifier */ - if (sPhsRule->u8PHSI) { - curr_classifier->u32PHSRuleID = sPhsRule->u8PHSI; - memcpy(&curr_classifier->sPhsRule, sPhsRule, sizeof(struct bcm_phs_rule)); - } - } - } - } else { - /* Error PHS Rule specified in signaling could not be applied to any classifier */ - - /* Copy the PHS Rule */ - sPhsRule->u8PHSI = cPhsRule->u8PHSI; - sPhsRule->u8PHSFLength = cPhsRule->u8PHSFLength; - sPhsRule->u8PHSMLength = cPhsRule->u8PHSMLength; - sPhsRule->u8PHSS = cPhsRule->u8PHSS; - sPhsRule->u8PHSV = cPhsRule->u8PHSV; - memcpy(sPhsRule->u8PHSF, cPhsRule->u8PHSF, MAX_PHS_LENGTHS); - memcpy(sPhsRule->u8PHSM, cPhsRule->u8PHSM, MAX_PHS_LENGTHS); - sPhsRule->u8RefCnt = 0; - sPhsRule->bUnclassifiedPHSRule = TRUE; - sPhsRule->PHSModifiedBytes = 0; - sPhsRule->PHSModifiedNumPackets = 0; - sPhsRule->PHSErrorNumPackets = 0; - /* Store The PHS Rule for this classifier */ - - /* - * Passing the argument u8PHSI instead of clsid. Because for DL with no classifier rule, - * clsid will be zero hence we can't have multiple PHS rules for the same SF. - * To support multiple PHS rule, passing u8PHSI. - */ - PhsUpdateClassifierRule( - &Adapter->stBCMPhsContext, - uVCID, - sPhsRule->u8PHSI, - sPhsRule, - sPhsRule->u8PHSI); - } -} diff --git a/drivers/staging/bcm/CmHost.h b/drivers/staging/bcm/CmHost.h deleted file mode 100644 index 0887d3f49e2f..000000000000 --- a/drivers/staging/bcm/CmHost.h +++ /dev/null @@ -1,62 +0,0 @@ -/*************************************************************************** - * (c) Beceem Communications Inc. - * All Rights Reserved - * - * file : CmHost.h - * author: Rajeev Tirumala - * date : September 8 , 2006 - * brief : Definitions for Connection Management Requests structure - * which we will use to setup our connection structures.Its high - * time we had a header file for CmHost.cpp to isolate the way - * f/w sends DSx messages and the way we interpret them in code. - * Revision History - * - * Date Author Version Description - * 08-Sep-06 Rajeev 0.1 Created - ***************************************************************************/ -#ifndef _CM_HOST_H -#define _CM_HOST_H - -#pragma once -#pragma pack(push, 4) - -#define DSX_MESSAGE_EXCHANGE_BUFFER 0xBF60AC84 /* This contains the pointer */ -#define DSX_MESSAGE_EXCHANGE_BUFFER_SIZE 72000 /* 24 K Bytes */ - -struct bcm_add_indication_alt { - u8 u8Type; - u8 u8Direction; - u16 u16TID; - u16 u16CID; - u16 u16VCID; - struct bcm_connect_mgr_params sfAuthorizedSet; - struct bcm_connect_mgr_params sfAdmittedSet; - struct bcm_connect_mgr_params sfActiveSet; - u8 u8CC; /* < Confirmation Code */ - u8 u8Padd; - u16 u16Padd; -}; - -struct bcm_change_indication { - u8 u8Type; - u8 u8Direction; - u16 u16TID; - u16 u16CID; - u16 u16VCID; - struct bcm_connect_mgr_params sfAuthorizedSet; - struct bcm_connect_mgr_params sfAdmittedSet; - struct bcm_connect_mgr_params sfActiveSet; - u8 u8CC; /* < Confirmation Code */ - u8 u8Padd; - u16 u16Padd; -}; - -unsigned long StoreCmControlResponseMessage(struct bcm_mini_adapter *Adapter, void *pvBuffer, unsigned int *puBufferLength); -int AllocAdapterDsxBuffer(struct bcm_mini_adapter *Adapter); -int FreeAdapterDsxBuffer(struct bcm_mini_adapter *Adapter); -unsigned long SetUpTargetDsxBuffers(struct bcm_mini_adapter *Adapter); -bool CmControlResponseMessage(struct bcm_mini_adapter *Adapter, void *pvBuffer); - -#pragma pack(pop) - -#endif diff --git a/drivers/staging/bcm/DDRInit.c b/drivers/staging/bcm/DDRInit.c deleted file mode 100644 index 4226c931cd45..000000000000 --- a/drivers/staging/bcm/DDRInit.c +++ /dev/null @@ -1,1355 +0,0 @@ -#include "headers.h" - - - -#define DDR_DUMP_INTERNAL_DEVICE_MEMORY 0xBFC02B00 -#define MIPS_CLOCK_REG 0x0f000820 - -/* DDR INIT-133Mhz */ -#define T3_SKIP_CLOCK_PROGRAM_DUMP_133MHZ 12 /* index for 0x0F007000 */ -static struct bcm_ddr_setting asT3_DDRSetting133MHz[] = { - /* DPLL Clock Setting */ - {0x0F000800, 0x00007212}, - {0x0f000820, 0x07F13FFF}, - {0x0f000810, 0x00000F95}, - {0x0f000860, 0x00000000}, - {0x0f000880, 0x000003DD}, - /* Changed source for X-bar and MIPS clock to APLL */ - {0x0f000840, 0x0FFF1B00}, - {0x0f000870, 0x00000002}, - {0x0F00a044, 0x1fffffff}, - {0x0F00a040, 0x1f000000}, - {0x0F00a084, 0x1Cffffff}, - {0x0F00a080, 0x1C000000}, - {0x0F00a04C, 0x0000000C}, - /* Memcontroller Default values */ - {0x0F007000, 0x00010001}, - {0x0F007004, 0x01010100}, - {0x0F007008, 0x01000001}, - {0x0F00700c, 0x00000000}, - {0x0F007010, 0x01000000}, - {0x0F007014, 0x01000100}, - {0x0F007018, 0x01000000}, - {0x0F00701c, 0x01020001}, - {0x0F007020, 0x04030107}, - {0x0F007024, 0x02000007}, - {0x0F007028, 0x02020202}, - {0x0F00702c, 0x0206060a}, - {0x0F007030, 0x05000000}, - {0x0F007034, 0x00000003}, - {0x0F007038, 0x110a0200}, - {0x0F00703C, 0x02101010}, - {0x0F007040, 0x45751200}, - {0x0F007044, 0x110a0d00}, - {0x0F007048, 0x081b0306}, - {0x0F00704c, 0x00000000}, - {0x0F007050, 0x0000001c}, - {0x0F007054, 0x00000000}, - {0x0F007058, 0x00000000}, - {0x0F00705c, 0x00000000}, - {0x0F007060, 0x0010246c}, - {0x0F007064, 0x00000010}, - {0x0F007068, 0x00000000}, - {0x0F00706c, 0x00000001}, - {0x0F007070, 0x00007000}, - {0x0F007074, 0x00000000}, - {0x0F007078, 0x00000000}, - {0x0F00707C, 0x00000000}, - {0x0F007080, 0x00000000}, - {0x0F007084, 0x00000000}, - /* Enable BW improvement within memory controller */ - {0x0F007094, 0x00000104}, - /* Enable 2 ports within X-bar */ - {0x0F00A000, 0x00000016}, - /* Enable start bit within memory controller */ - {0x0F007018, 0x01010000} -}; -/* 80Mhz */ -#define T3_SKIP_CLOCK_PROGRAM_DUMP_80MHZ 10 /* index for 0x0F007000 */ -static struct bcm_ddr_setting asT3_DDRSetting80MHz[] = { - /* DPLL Clock Setting */ - {0x0f000810, 0x00000F95}, - {0x0f000820, 0x07f1ffff}, - {0x0f000860, 0x00000000}, - {0x0f000880, 0x000003DD}, - {0x0F00a044, 0x1fffffff}, - {0x0F00a040, 0x1f000000}, - {0x0F00a084, 0x1Cffffff}, - {0x0F00a080, 0x1C000000}, - {0x0F00a000, 0x00000016}, - {0x0F00a04C, 0x0000000C}, - /* Memcontroller Default values */ - {0x0F007000, 0x00010001}, - {0x0F007004, 0x01000000}, - {0x0F007008, 0x01000001}, - {0x0F00700c, 0x00000000}, - {0x0F007010, 0x01000000}, - {0x0F007014, 0x01000100}, - {0x0F007018, 0x01000000}, - {0x0F00701c, 0x01020000}, - {0x0F007020, 0x04020107}, - {0x0F007024, 0x00000007}, - {0x0F007028, 0x02020201}, - {0x0F00702c, 0x0204040a}, - {0x0F007030, 0x04000000}, - {0x0F007034, 0x00000002}, - {0x0F007038, 0x1F060200}, - {0x0F00703C, 0x1C22221F}, - {0x0F007040, 0x8A006600}, - {0x0F007044, 0x221a0800}, - {0x0F007048, 0x02690204}, - {0x0F00704c, 0x00000000}, - {0x0F007050, 0x0000001c}, - {0x0F007054, 0x00000000}, - {0x0F007058, 0x00000000}, - {0x0F00705c, 0x00000000}, - {0x0F007060, 0x000A15D6}, - {0x0F007064, 0x0000000A}, - {0x0F007068, 0x00000000}, - {0x0F00706c, 0x00000001}, - {0x0F007070, 0x00004000}, - {0x0F007074, 0x00000000}, - {0x0F007078, 0x00000000}, - {0x0F00707C, 0x00000000}, - {0x0F007080, 0x00000000}, - {0x0F007084, 0x00000000}, - {0x0F007094, 0x00000104}, - /* Enable start bit within memory controller */ - {0x0F007018, 0x01010000} -}; -/* 100Mhz */ -#define T3_SKIP_CLOCK_PROGRAM_DUMP_100MHZ 13 /* index for 0x0F007000 */ -static struct bcm_ddr_setting asT3_DDRSetting100MHz[] = { - /* DPLL Clock Setting */ - {0x0F000800, 0x00007008}, - {0x0f000810, 0x00000F95}, - {0x0f000820, 0x07F13E3F}, - {0x0f000860, 0x00000000}, - {0x0f000880, 0x000003DD}, - /* Changed source for X-bar and MIPS clock to APLL */ - {0x0f000840, 0x0FFF1B00}, - {0x0f000870, 0x00000002}, - {0x0F00a044, 0x1fffffff}, - {0x0F00a040, 0x1f000000}, - {0x0F00a084, 0x1Cffffff}, - {0x0F00a080, 0x1C000000}, - {0x0F00a04C, 0x0000000C}, - /* Enable 2 ports within X-bar */ - {0x0F00A000, 0x00000016}, - /* Memcontroller Default values */ - {0x0F007000, 0x00010001}, - {0x0F007004, 0x01010100}, - {0x0F007008, 0x01000001}, - {0x0F00700c, 0x00000000}, - {0x0F007010, 0x01000000}, - {0x0F007014, 0x01000100}, - {0x0F007018, 0x01000000}, - {0x0F00701c, 0x01020001}, - {0x0F007020, 0x04020107}, - {0x0F007024, 0x00000007}, - {0x0F007028, 0x01020201}, - {0x0F00702c, 0x0204040A}, - {0x0F007030, 0x06000000}, - {0x0F007034, 0x00000004}, - {0x0F007038, 0x20080200}, - {0x0F00703C, 0x02030320}, - {0x0F007040, 0x6E7F1200}, - {0x0F007044, 0x01190A00}, - {0x0F007048, 0x06120305}, - {0x0F00704c, 0x00000000}, - {0x0F007050, 0x0000001C}, - {0x0F007054, 0x00000000}, - {0x0F007058, 0x00000000}, - {0x0F00705c, 0x00000000}, - {0x0F007060, 0x00082ED6}, - {0x0F007064, 0x0000000A}, - {0x0F007068, 0x00000000}, - {0x0F00706c, 0x00000001}, - {0x0F007070, 0x00005000}, - {0x0F007074, 0x00000000}, - {0x0F007078, 0x00000000}, - {0x0F00707C, 0x00000000}, - {0x0F007080, 0x00000000}, - {0x0F007084, 0x00000000}, - /* Enable BW improvement within memory controller */ - {0x0F007094, 0x00000104}, - /* Enable start bit within memory controller */ - {0x0F007018, 0x01010000} -}; - -/* Net T3B DDR Settings - * DDR INIT-133Mhz - */ -static struct bcm_ddr_setting asDPLL_266MHZ[] = { - {0x0F000800, 0x00007212}, - {0x0f000820, 0x07F13FFF}, - {0x0f000810, 0x00000F95}, - {0x0f000860, 0x00000000}, - {0x0f000880, 0x000003DD}, - /* Changed source for X-bar and MIPS clock to APLL */ - {0x0f000840, 0x0FFF1B00}, - {0x0f000870, 0x00000002} -}; - -#define T3B_SKIP_CLOCK_PROGRAM_DUMP_133MHZ 11 /* index for 0x0F007000 */ -static struct bcm_ddr_setting asT3B_DDRSetting133MHz[] = { - /* DPLL Clock Setting */ - {0x0f000810, 0x00000F95}, - {0x0f000810, 0x00000F95}, - {0x0f000810, 0x00000F95}, - {0x0f000820, 0x07F13652}, - {0x0f000840, 0x0FFF0800}, - /* Changed source for X-bar and MIPS clock to APLL */ - {0x0f000880, 0x000003DD}, - {0x0f000860, 0x00000000}, - /* Changed source for X-bar and MIPS clock to APLL */ - {0x0F00a044, 0x1fffffff}, - {0x0F00a040, 0x1f000000}, - {0x0F00a084, 0x1Cffffff}, - {0x0F00a080, 0x1C000000}, - /* Enable 2 ports within X-bar */ - {0x0F00A000, 0x00000016}, - /* Memcontroller Default values */ - {0x0F007000, 0x00010001}, - {0x0F007004, 0x01010100}, - {0x0F007008, 0x01000001}, - {0x0F00700c, 0x00000000}, - {0x0F007010, 0x01000000}, - {0x0F007014, 0x01000100}, - {0x0F007018, 0x01000000}, - {0x0F00701c, 0x01020001}, - {0x0F007020, 0x04030107}, - {0x0F007024, 0x02000007}, - {0x0F007028, 0x02020202}, - {0x0F00702c, 0x0206060a}, - {0x0F007030, 0x05000000}, - {0x0F007034, 0x00000003}, - {0x0F007038, 0x130a0200}, - {0x0F00703C, 0x02101012}, - {0x0F007040, 0x457D1200}, - {0x0F007044, 0x11130d00}, - {0x0F007048, 0x040D0306}, - {0x0F00704c, 0x00000000}, - {0x0F007050, 0x0000001c}, - {0x0F007054, 0x00000000}, - {0x0F007058, 0x00000000}, - {0x0F00705c, 0x00000000}, - {0x0F007060, 0x0010246c}, - {0x0F007064, 0x00000012}, - {0x0F007068, 0x00000000}, - {0x0F00706c, 0x00000001}, - {0x0F007070, 0x00007000}, - {0x0F007074, 0x00000000}, - {0x0F007078, 0x00000000}, - {0x0F00707C, 0x00000000}, - {0x0F007080, 0x00000000}, - {0x0F007084, 0x00000000}, - /* Enable BW improvement within memory controller */ - {0x0F007094, 0x00000104}, - /* Enable start bit within memory controller */ - {0x0F007018, 0x01010000}, - }; - -#define T3B_SKIP_CLOCK_PROGRAM_DUMP_80MHZ 9 /* index for 0x0F007000 */ -static struct bcm_ddr_setting asT3B_DDRSetting80MHz[] = { - /* DPLL Clock Setting */ - {0x0f000810, 0x00000F95}, - {0x0f000820, 0x07F13FFF}, - {0x0f000840, 0x0FFF1F00}, - {0x0f000880, 0x000003DD}, - {0x0f000860, 0x00000000}, - - {0x0F00a044, 0x1fffffff}, - {0x0F00a040, 0x1f000000}, - {0x0F00a084, 0x1Cffffff}, - {0x0F00a080, 0x1C000000}, - {0x0F00a000, 0x00000016}, - /* Memcontroller Default values */ - {0x0F007000, 0x00010001}, - {0x0F007004, 0x01000000}, - {0x0F007008, 0x01000001}, - {0x0F00700c, 0x00000000}, - {0x0F007010, 0x01000000}, - {0x0F007014, 0x01000100}, - {0x0F007018, 0x01000000}, - {0x0F00701c, 0x01020000}, - {0x0F007020, 0x04020107}, - {0x0F007024, 0x00000007}, - {0x0F007028, 0x02020201}, - {0x0F00702c, 0x0204040a}, - {0x0F007030, 0x04000000}, - {0x0F007034, 0x02000002}, - {0x0F007038, 0x1F060202}, - {0x0F00703C, 0x1C22221F}, - {0x0F007040, 0x8A006600}, - {0x0F007044, 0x221a0800}, - {0x0F007048, 0x02690204}, - {0x0F00704c, 0x00000000}, - {0x0F007050, 0x0100001c}, - {0x0F007054, 0x00000000}, - {0x0F007058, 0x00000000}, - {0x0F00705c, 0x00000000}, - {0x0F007060, 0x000A15D6}, - {0x0F007064, 0x0000000A}, - {0x0F007068, 0x00000000}, - {0x0F00706c, 0x00000001}, - {0x0F007070, 0x00004000}, - {0x0F007074, 0x00000000}, - {0x0F007078, 0x00000000}, - {0x0F00707C, 0x00000000}, - {0x0F007080, 0x00000000}, - {0x0F007084, 0x00000000}, - {0x0F007094, 0x00000104}, - /* Enable start bit within memory controller */ - {0x0F007018, 0x01010000} -}; - -/* 100Mhz */ -#define T3B_SKIP_CLOCK_PROGRAM_DUMP_100MHZ 9 /* index for 0x0F007000 */ -static struct bcm_ddr_setting asT3B_DDRSetting100MHz[] = { - /* DPLL Clock Setting */ - {0x0f000810, 0x00000F95}, - {0x0f000820, 0x07F1369B}, - {0x0f000840, 0x0FFF0800}, - {0x0f000880, 0x000003DD}, - {0x0f000860, 0x00000000}, - {0x0F00a044, 0x1fffffff}, - {0x0F00a040, 0x1f000000}, - {0x0F00a084, 0x1Cffffff}, - {0x0F00a080, 0x1C000000}, - /* Enable 2 ports within X-bar */ - {0x0F00A000, 0x00000016}, - /* Memcontroller Default values */ - {0x0F007000, 0x00010001}, - {0x0F007004, 0x01010100}, - {0x0F007008, 0x01000001}, - {0x0F00700c, 0x00000000}, - {0x0F007010, 0x01000000}, - {0x0F007014, 0x01000100}, - {0x0F007018, 0x01000000}, - {0x0F00701c, 0x01020000}, - {0x0F007020, 0x04020107}, - {0x0F007024, 0x00000007}, - {0x0F007028, 0x01020201}, - {0x0F00702c, 0x0204040A}, - {0x0F007030, 0x06000000}, - {0x0F007034, 0x02000004}, - {0x0F007038, 0x20080200}, - {0x0F00703C, 0x02030320}, - {0x0F007040, 0x6E7F1200}, - {0x0F007044, 0x01190A00}, - {0x0F007048, 0x06120305}, - {0x0F00704c, 0x00000000}, - {0x0F007050, 0x0100001C}, - {0x0F007054, 0x00000000}, - {0x0F007058, 0x00000000}, - {0x0F00705c, 0x00000000}, - {0x0F007060, 0x00082ED6}, - {0x0F007064, 0x0000000A}, - {0x0F007068, 0x00000000}, - {0x0F00706c, 0x00000001}, - {0x0F007070, 0x00005000}, - {0x0F007074, 0x00000000}, - {0x0F007078, 0x00000000}, - {0x0F00707C, 0x00000000}, - {0x0F007080, 0x00000000}, - {0x0F007084, 0x00000000}, - /* Enable BW improvement within memory controller */ - {0x0F007094, 0x00000104}, - /* Enable start bit within memory controller */ - {0x0F007018, 0x01010000} -}; - - -#define T3LP_SKIP_CLOCK_PROGRAM_DUMP_133MHZ 9 /* index for 0x0F007000 */ -static struct bcm_ddr_setting asT3LP_DDRSetting133MHz[] = { - /* DPLL Clock Setting */ - {0x0f000820, 0x03F1365B}, - {0x0f000810, 0x00002F95}, - {0x0f000880, 0x000003DD}, - /* Changed source for X-bar and MIPS clock to APLL */ - {0x0f000840, 0x0FFF0000}, - {0x0f000860, 0x00000000}, - {0x0F00a044, 0x1fffffff}, - {0x0F00a040, 0x1f000000}, - {0x0F00a084, 0x1Cffffff}, - {0x0F00a080, 0x1C000000}, - {0x0F00A000, 0x00000016}, - /* Memcontroller Default values */ - {0x0F007000, 0x00010001}, - {0x0F007004, 0x01010100}, - {0x0F007008, 0x01000001}, - {0x0F00700c, 0x00000000}, - {0x0F007010, 0x01000000}, - {0x0F007014, 0x01000100}, - {0x0F007018, 0x01000000}, - {0x0F00701c, 0x01020001}, - {0x0F007020, 0x04030107}, - {0x0F007024, 0x02000007}, - {0x0F007028, 0x02020200}, - {0x0F00702c, 0x0206060a}, - {0x0F007030, 0x05000000}, - {0x0F007034, 0x00000003}, - {0x0F007038, 0x200a0200}, - {0x0F00703C, 0x02101020}, - {0x0F007040, 0x45711200}, - {0x0F007044, 0x110D0D00}, - {0x0F007048, 0x04080306}, - {0x0F00704c, 0x00000000}, - {0x0F007050, 0x0100001c}, - {0x0F007054, 0x00000000}, - {0x0F007058, 0x00000000}, - {0x0F00705c, 0x00000000}, - {0x0F007060, 0x0010245F}, - {0x0F007064, 0x00000010}, - {0x0F007068, 0x00000000}, - {0x0F00706c, 0x00000001}, - {0x0F007070, 0x00007000}, - {0x0F007074, 0x00000000}, - {0x0F007078, 0x00000000}, - {0x0F00707C, 0x00000000}, - {0x0F007080, 0x00000000}, - {0x0F007084, 0x00000000}, - {0x0F007088, 0x01000001}, - {0x0F00708c, 0x00000101}, - {0x0F007090, 0x00000000}, - /* Enable BW improvement within memory controller */ - {0x0F007094, 0x00040000}, - {0x0F007098, 0x00000000}, - {0x0F0070c8, 0x00000104}, - /* Enable 2 ports within X-bar */ - /* Enable start bit within memory controller */ - {0x0F007018, 0x01010000} -}; - -#define T3LP_SKIP_CLOCK_PROGRAM_DUMP_100MHZ 11 /* index for 0x0F007000 */ -static struct bcm_ddr_setting asT3LP_DDRSetting100MHz[] = { - /* DPLL Clock Setting */ - {0x0f000810, 0x00002F95}, - {0x0f000820, 0x03F1369B}, - {0x0f000840, 0x0fff0000}, - {0x0f000860, 0x00000000}, - {0x0f000880, 0x000003DD}, - /* Changed source for X-bar and MIPS clock to APLL */ - {0x0f000840, 0x0FFF0000}, - {0x0F00a044, 0x1fffffff}, - {0x0F00a040, 0x1f000000}, - {0x0F00a084, 0x1Cffffff}, - {0x0F00a080, 0x1C000000}, - /* Memcontroller Default values */ - {0x0F007000, 0x00010001}, - {0x0F007004, 0x01010100}, - {0x0F007008, 0x01000001}, - {0x0F00700c, 0x00000000}, - {0x0F007010, 0x01000000}, - {0x0F007014, 0x01000100}, - {0x0F007018, 0x01000000}, - {0x0F00701c, 0x01020000}, - {0x0F007020, 0x04020107}, - {0x0F007024, 0x00000007}, - {0x0F007028, 0x01020200}, - {0x0F00702c, 0x0204040a}, - {0x0F007030, 0x06000000}, - {0x0F007034, 0x00000004}, - {0x0F007038, 0x1F080200}, - {0x0F00703C, 0x0203031F}, - {0x0F007040, 0x6e001200}, - {0x0F007044, 0x011a0a00}, - {0x0F007048, 0x03000305}, - {0x0F00704c, 0x00000000}, - {0x0F007050, 0x0100001c}, - {0x0F007054, 0x00000000}, - {0x0F007058, 0x00000000}, - {0x0F00705c, 0x00000000}, - {0x0F007060, 0x00082ED6}, - {0x0F007064, 0x0000000A}, - {0x0F007068, 0x00000000}, - {0x0F00706c, 0x00000001}, - {0x0F007070, 0x00005000}, - {0x0F007074, 0x00000000}, - {0x0F007078, 0x00000000}, - {0x0F00707C, 0x00000000}, - {0x0F007080, 0x00000000}, - {0x0F007084, 0x00000000}, - {0x0F007088, 0x01000001}, - {0x0F00708c, 0x00000101}, - {0x0F007090, 0x00000000}, - {0x0F007094, 0x00010000}, - {0x0F007098, 0x00000000}, - {0x0F0070C8, 0x00000104}, - /* Enable 2 ports within X-bar */ - {0x0F00A000, 0x00000016}, - /* Enable start bit within memory controller */ - {0x0F007018, 0x01010000} -}; - -#define T3LP_SKIP_CLOCK_PROGRAM_DUMP_80MHZ 9 /* index for 0x0F007000 */ -static struct bcm_ddr_setting asT3LP_DDRSetting80MHz[] = { - /* DPLL Clock Setting */ - {0x0f000820, 0x07F13FFF}, - {0x0f000810, 0x00002F95}, - {0x0f000860, 0x00000000}, - {0x0f000880, 0x000003DD}, - {0x0f000840, 0x0FFF1F00}, - {0x0F00a044, 0x1fffffff}, - {0x0F00a040, 0x1f000000}, - {0x0F00a084, 0x1Cffffff}, - {0x0F00a080, 0x1C000000}, - {0x0F00A000, 0x00000016}, - {0x0f007000, 0x00010001}, - {0x0f007004, 0x01000000}, - {0x0f007008, 0x01000001}, - {0x0f00700c, 0x00000000}, - {0x0f007010, 0x01000000}, - {0x0f007014, 0x01000100}, - {0x0f007018, 0x01000000}, - {0x0f00701c, 0x01020000}, - {0x0f007020, 0x04020107}, - {0x0f007024, 0x00000007}, - {0x0f007028, 0x02020200}, - {0x0f00702c, 0x0204040a}, - {0x0f007030, 0x04000000}, - {0x0f007034, 0x00000002}, - {0x0f007038, 0x1d060200}, - {0x0f00703c, 0x1c22221d}, - {0x0f007040, 0x8A116600}, - {0x0f007044, 0x222d0800}, - {0x0f007048, 0x02690204}, - {0x0f00704c, 0x00000000}, - {0x0f007050, 0x0100001c}, - {0x0f007054, 0x00000000}, - {0x0f007058, 0x00000000}, - {0x0f00705c, 0x00000000}, - {0x0f007060, 0x000A15D6}, - {0x0f007064, 0x0000000A}, - {0x0f007068, 0x00000000}, - {0x0f00706c, 0x00000001}, - {0x0f007070, 0x00004000}, - {0x0f007074, 0x00000000}, - {0x0f007078, 0x00000000}, - {0x0f00707c, 0x00000000}, - {0x0f007080, 0x00000000}, - {0x0f007084, 0x00000000}, - {0x0f007088, 0x01000001}, - {0x0f00708c, 0x00000101}, - {0x0f007090, 0x00000000}, - {0x0f007094, 0x00010000}, - {0x0f007098, 0x00000000}, - {0x0F0070C8, 0x00000104}, - {0x0F007018, 0x01010000} -}; - - - - -/* T3 LP-B (UMA-B) */ - -#define T3LPB_SKIP_CLOCK_PROGRAM_DUMP_160MHZ 7 /* index for 0x0F007000 */ -static struct bcm_ddr_setting asT3LPB_DDRSetting160MHz[] = { - /* DPLL Clock Setting */ - {0x0f000820, 0x03F137DB}, - {0x0f000810, 0x01842795}, - {0x0f000860, 0x00000000}, - {0x0f000880, 0x000003DD}, - {0x0f000840, 0x0FFF0400}, - {0x0F00a044, 0x1fffffff}, - {0x0F00a040, 0x1f000000}, - {0x0f003050, 0x00000021}, /* this is flash/eeprom clock divisor which - * set the flash clock to 20 MHz */ - {0x0F00a084, 0x1Cffffff}, /* Now dump from her in internal memory */ - {0x0F00a080, 0x1C000000}, - {0x0F00A000, 0x00000016}, - {0x0f007000, 0x00010001}, - {0x0f007004, 0x01000001}, - {0x0f007008, 0x01000101}, - {0x0f00700c, 0x00000000}, - {0x0f007010, 0x01000100}, - {0x0f007014, 0x01000100}, - {0x0f007018, 0x01000000}, - {0x0f00701c, 0x01020000}, - {0x0f007020, 0x04030107}, - {0x0f007024, 0x02000007}, - {0x0f007028, 0x02020200}, - {0x0f00702c, 0x0206060a}, - {0x0f007030, 0x050d0d00}, - {0x0f007034, 0x00000003}, - {0x0f007038, 0x170a0200}, - {0x0f00703c, 0x02101012}, - {0x0f007040, 0x45161200}, - {0x0f007044, 0x11250c00}, - {0x0f007048, 0x04da0307}, - {0x0f00704c, 0x00000000}, - {0x0f007050, 0x0000001c}, - {0x0f007054, 0x00000000}, - {0x0f007058, 0x00000000}, - {0x0f00705c, 0x00000000}, - {0x0f007060, 0x00142bb6}, - {0x0f007064, 0x20430014}, - {0x0f007068, 0x00000000}, - {0x0f00706c, 0x00000001}, - {0x0f007070, 0x00009000}, - {0x0f007074, 0x00000000}, - {0x0f007078, 0x00000000}, - {0x0f00707c, 0x00000000}, - {0x0f007080, 0x00000000}, - {0x0f007084, 0x00000000}, - {0x0f007088, 0x01000001}, - {0x0f00708c, 0x00000101}, - {0x0f007090, 0x00000000}, - {0x0f007094, 0x00040000}, - {0x0f007098, 0x00000000}, - {0x0F0070C8, 0x00000104}, - {0x0F007018, 0x01010000} -}; - - -#define T3LPB_SKIP_CLOCK_PROGRAM_DUMP_133MHZ 7 /* index for 0x0F007000 */ -static struct bcm_ddr_setting asT3LPB_DDRSetting133MHz[] = { - /* DPLL Clock Setting */ - {0x0f000820, 0x03F1365B}, - {0x0f000810, 0x00002F95}, - {0x0f000880, 0x000003DD}, - /* Changed source for X-bar and MIPS clock to APLL */ - {0x0f000840, 0x0FFF0000}, - {0x0f000860, 0x00000000}, - {0x0F00a044, 0x1fffffff}, - {0x0F00a040, 0x1f000000}, - {0x0f003050, 0x00000021}, /* flash/eeprom clock divisor which - * set the flash clock to 20 MHz */ - {0x0F00a084, 0x1Cffffff}, /* dump from here in internal memory */ - {0x0F00a080, 0x1C000000}, - {0x0F00A000, 0x00000016}, - /* Memcontroller Default values */ - {0x0F007000, 0x00010001}, - {0x0F007004, 0x01010100}, - {0x0F007008, 0x01000001}, - {0x0F00700c, 0x00000000}, - {0x0F007010, 0x01000000}, - {0x0F007014, 0x01000100}, - {0x0F007018, 0x01000000}, - {0x0F00701c, 0x01020001}, - {0x0F007020, 0x04030107}, - {0x0F007024, 0x02000007}, - {0x0F007028, 0x02020200}, - {0x0F00702c, 0x0206060a}, - {0x0F007030, 0x05000000}, - {0x0F007034, 0x00000003}, - {0x0F007038, 0x190a0200}, - {0x0F00703C, 0x02101017}, - {0x0F007040, 0x45171200}, - {0x0F007044, 0x11290D00}, - {0x0F007048, 0x04080306}, - {0x0F00704c, 0x00000000}, - {0x0F007050, 0x0100001c}, - {0x0F007054, 0x00000000}, - {0x0F007058, 0x00000000}, - {0x0F00705c, 0x00000000}, - {0x0F007060, 0x0010245F}, - {0x0F007064, 0x00000010}, - {0x0F007068, 0x00000000}, - {0x0F00706c, 0x00000001}, - {0x0F007070, 0x00007000}, - {0x0F007074, 0x00000000}, - {0x0F007078, 0x00000000}, - {0x0F00707C, 0x00000000}, - {0x0F007080, 0x00000000}, - {0x0F007084, 0x00000000}, - {0x0F007088, 0x01000001}, - {0x0F00708c, 0x00000101}, - {0x0F007090, 0x00000000}, - /* Enable BW improvement within memory controller */ - {0x0F007094, 0x00040000}, - {0x0F007098, 0x00000000}, - {0x0F0070c8, 0x00000104}, - /* Enable 2 ports within X-bar */ - /* Enable start bit within memory controller */ - {0x0F007018, 0x01010000} -}; - -#define T3LPB_SKIP_CLOCK_PROGRAM_DUMP_100MHZ 8 /* index for 0x0F007000 */ -static struct bcm_ddr_setting asT3LPB_DDRSetting100MHz[] = { - /* DPLL Clock Setting */ - {0x0f000810, 0x00002F95}, - {0x0f000820, 0x03F1369B}, - {0x0f000840, 0x0fff0000}, - {0x0f000860, 0x00000000}, - {0x0f000880, 0x000003DD}, - /* Changed source for X-bar and MIPS clock to APLL */ - {0x0f000840, 0x0FFF0000}, - {0x0F00a044, 0x1fffffff}, - {0x0F00a040, 0x1f000000}, - {0x0f003050, 0x00000021}, /* flash/eeprom clock divisor which - * set the flash clock to 20 MHz */ - {0x0F00a084, 0x1Cffffff}, /* dump from here in internal memory */ - {0x0F00a080, 0x1C000000}, - /* Memcontroller Default values */ - {0x0F007000, 0x00010001}, - {0x0F007004, 0x01010100}, - {0x0F007008, 0x01000001}, - {0x0F00700c, 0x00000000}, - {0x0F007010, 0x01000000}, - {0x0F007014, 0x01000100}, - {0x0F007018, 0x01000000}, - {0x0F00701c, 0x01020000}, - {0x0F007020, 0x04020107}, - {0x0F007024, 0x00000007}, - {0x0F007028, 0x01020200}, - {0x0F00702c, 0x0204040a}, - {0x0F007030, 0x06000000}, - {0x0F007034, 0x00000004}, - {0x0F007038, 0x1F080200}, - {0x0F00703C, 0x0203031F}, - {0x0F007040, 0x6e001200}, - {0x0F007044, 0x011a0a00}, - {0x0F007048, 0x03000305}, - {0x0F00704c, 0x00000000}, - {0x0F007050, 0x0100001c}, - {0x0F007054, 0x00000000}, - {0x0F007058, 0x00000000}, - {0x0F00705c, 0x00000000}, - {0x0F007060, 0x00082ED6}, - {0x0F007064, 0x0000000A}, - {0x0F007068, 0x00000000}, - {0x0F00706c, 0x00000001}, - {0x0F007070, 0x00005000}, - {0x0F007074, 0x00000000}, - {0x0F007078, 0x00000000}, - {0x0F00707C, 0x00000000}, - {0x0F007080, 0x00000000}, - {0x0F007084, 0x00000000}, - {0x0F007088, 0x01000001}, - {0x0F00708c, 0x00000101}, - {0x0F007090, 0x00000000}, - {0x0F007094, 0x00010000}, - {0x0F007098, 0x00000000}, - {0x0F0070C8, 0x00000104}, - /* Enable 2 ports within X-bar */ - {0x0F00A000, 0x00000016}, - /* Enable start bit within memory controller */ - {0x0F007018, 0x01010000} -}; - -#define T3LPB_SKIP_CLOCK_PROGRAM_DUMP_80MHZ 7 /* index for 0x0F007000 */ -static struct bcm_ddr_setting asT3LPB_DDRSetting80MHz[] = { - /* DPLL Clock Setting */ - {0x0f000820, 0x07F13FFF}, - {0x0f000810, 0x00002F95}, - {0x0f000860, 0x00000000}, - {0x0f000880, 0x000003DD}, - {0x0f000840, 0x0FFF1F00}, - {0x0F00a044, 0x1fffffff}, - {0x0F00a040, 0x1f000000}, - {0x0f003050, 0x00000021}, /* flash/eeprom clock divisor - * which set the flash clock to 20 MHz */ - {0x0F00a084, 0x1Cffffff}, /* dump from here in internal memory */ - {0x0F00a080, 0x1C000000}, - {0x0F00A000, 0x00000016}, - {0x0f007000, 0x00010001}, - {0x0f007004, 0x01000000}, - {0x0f007008, 0x01000001}, - {0x0f00700c, 0x00000000}, - {0x0f007010, 0x01000000}, - {0x0f007014, 0x01000100}, - {0x0f007018, 0x01000000}, - {0x0f00701c, 0x01020000}, - {0x0f007020, 0x04020107}, - {0x0f007024, 0x00000007}, - {0x0f007028, 0x02020200}, - {0x0f00702c, 0x0204040a}, - {0x0f007030, 0x04000000}, - {0x0f007034, 0x00000002}, - {0x0f007038, 0x1d060200}, - {0x0f00703c, 0x1c22221d}, - {0x0f007040, 0x8A116600}, - {0x0f007044, 0x222d0800}, - {0x0f007048, 0x02690204}, - {0x0f00704c, 0x00000000}, - {0x0f007050, 0x0100001c}, - {0x0f007054, 0x00000000}, - {0x0f007058, 0x00000000}, - {0x0f00705c, 0x00000000}, - {0x0f007060, 0x000A15D6}, - {0x0f007064, 0x0000000A}, - {0x0f007068, 0x00000000}, - {0x0f00706c, 0x00000001}, - {0x0f007070, 0x00004000}, - {0x0f007074, 0x00000000}, - {0x0f007078, 0x00000000}, - {0x0f00707c, 0x00000000}, - {0x0f007080, 0x00000000}, - {0x0f007084, 0x00000000}, - {0x0f007088, 0x01000001}, - {0x0f00708c, 0x00000101}, - {0x0f007090, 0x00000000}, - {0x0f007094, 0x00010000}, - {0x0f007098, 0x00000000}, - {0x0F0070C8, 0x00000104}, - {0x0F007018, 0x01010000} -}; - - -int ddr_init(struct bcm_mini_adapter *Adapter) -{ - struct bcm_ddr_setting *psDDRSetting = NULL; - ULONG RegCount = 0; - UINT value = 0; - UINT uiResetValue = 0; - UINT uiClockSetting = 0; - int retval = STATUS_SUCCESS; - - switch (Adapter->chip_id) { - case 0xbece3200: - switch (Adapter->DDRSetting) { - case DDR_80_MHZ: - psDDRSetting = asT3LP_DDRSetting80MHz; - RegCount = (sizeof(asT3LP_DDRSetting80MHz) / - sizeof(struct bcm_ddr_setting)); - break; - case DDR_100_MHZ: - psDDRSetting = asT3LP_DDRSetting100MHz; - RegCount = (sizeof(asT3LP_DDRSetting100MHz) / - sizeof(struct bcm_ddr_setting)); - break; - case DDR_133_MHZ: - psDDRSetting = asT3LP_DDRSetting133MHz; - RegCount = (sizeof(asT3LP_DDRSetting133MHz) / - sizeof(struct bcm_ddr_setting)); - if (Adapter->bMipsConfig == MIPS_200_MHZ) - uiClockSetting = 0x03F13652; - else - uiClockSetting = 0x03F1365B; - break; - default: - return -EINVAL; - } - - break; - case T3LPB: - case BCS220_2: - case BCS220_2BC: - case BCS250_BC: - case BCS220_3: - /* Set bit 2 and bit 6 to 1 for BBIC 2mA drive - * (please check current value and additionally set these bits) - */ - if ((Adapter->chip_id != BCS220_2) && - (Adapter->chip_id != BCS220_2BC) && - (Adapter->chip_id != BCS220_3)) { - retval = rdmalt(Adapter, (UINT)0x0f000830, &uiResetValue, - sizeof(uiResetValue)); - if (retval < 0) { - BCM_DEBUG_PRINT(Adapter, CMHOST, RDM, DBG_LVL_ALL, - "%s:%d RDM failed\n", - __func__, __LINE__); - return retval; - } - uiResetValue |= 0x44; - retval = wrmalt(Adapter, (UINT)0x0f000830, &uiResetValue, - sizeof(uiResetValue)); - if (retval < 0) { - BCM_DEBUG_PRINT(Adapter, CMHOST, RDM, DBG_LVL_ALL, - "%s:%d RDM failed\n", - __func__, __LINE__); - return retval; - } - } - switch (Adapter->DDRSetting) { - - - - case DDR_80_MHZ: - psDDRSetting = asT3LPB_DDRSetting80MHz; - RegCount = (sizeof(asT3B_DDRSetting80MHz) / - sizeof(struct bcm_ddr_setting)); - break; - case DDR_100_MHZ: - psDDRSetting = asT3LPB_DDRSetting100MHz; - RegCount = (sizeof(asT3B_DDRSetting100MHz) / - sizeof(struct bcm_ddr_setting)); - break; - case DDR_133_MHZ: - psDDRSetting = asT3LPB_DDRSetting133MHz; - RegCount = (sizeof(asT3B_DDRSetting133MHz) / - sizeof(struct bcm_ddr_setting)); - - if (Adapter->bMipsConfig == MIPS_200_MHZ) - uiClockSetting = 0x03F13652; - else - uiClockSetting = 0x03F1365B; - break; - - case DDR_160_MHZ: - psDDRSetting = asT3LPB_DDRSetting160MHz; - RegCount = sizeof(asT3LPB_DDRSetting160MHz) / - sizeof(struct bcm_ddr_setting); - - if (Adapter->bMipsConfig == MIPS_200_MHZ) - uiClockSetting = 0x03F137D2; - else - uiClockSetting = 0x03F137DB; - } - break; - - case 0xbece0110: - case 0xbece0120: - case 0xbece0121: - case 0xbece0130: - case 0xbece0300: - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, - "DDR Setting: %x\n", Adapter->DDRSetting); - switch (Adapter->DDRSetting) { - case DDR_80_MHZ: - psDDRSetting = asT3_DDRSetting80MHz; - RegCount = (sizeof(asT3_DDRSetting80MHz) / - sizeof(struct bcm_ddr_setting)); - break; - case DDR_100_MHZ: - psDDRSetting = asT3_DDRSetting100MHz; - RegCount = (sizeof(asT3_DDRSetting100MHz) / - sizeof(struct bcm_ddr_setting)); - break; - case DDR_133_MHZ: - psDDRSetting = asT3_DDRSetting133MHz; - RegCount = (sizeof(asT3_DDRSetting133MHz) / - sizeof(struct bcm_ddr_setting)); - break; - default: - return -EINVAL; - } - case 0xbece0310: - { - switch (Adapter->DDRSetting) { - case DDR_80_MHZ: - psDDRSetting = asT3B_DDRSetting80MHz; - RegCount = (sizeof(asT3B_DDRSetting80MHz) / - sizeof(struct bcm_ddr_setting)); - break; - case DDR_100_MHZ: - psDDRSetting = asT3B_DDRSetting100MHz; - RegCount = (sizeof(asT3B_DDRSetting100MHz) / - sizeof(struct bcm_ddr_setting)); - break; - case DDR_133_MHZ: - - /* 266Mhz PLL selected. */ - if (Adapter->bDPLLConfig == PLL_266_MHZ) { - memcpy(asT3B_DDRSetting133MHz, asDPLL_266MHZ, - sizeof(asDPLL_266MHZ)); - psDDRSetting = asT3B_DDRSetting133MHz; - RegCount = (sizeof(asT3B_DDRSetting133MHz) / - sizeof(struct bcm_ddr_setting)); - } else { - psDDRSetting = asT3B_DDRSetting133MHz; - RegCount = (sizeof(asT3B_DDRSetting133MHz) / - sizeof(struct bcm_ddr_setting)); - if (Adapter->bMipsConfig == MIPS_200_MHZ) - uiClockSetting = 0x07F13652; - else - uiClockSetting = 0x07F1365B; - } - break; - default: - return -EINVAL; - } - break; - - } - default: - return -EINVAL; - } - - value = 0; - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, - "Register Count is =%lu\n", RegCount); - while (RegCount && !retval) { - if (uiClockSetting - && psDDRSetting->ulRegAddress == MIPS_CLOCK_REG) - value = uiClockSetting; - else - value = psDDRSetting->ulRegValue; - retval = wrmalt(Adapter, psDDRSetting->ulRegAddress, &value, - sizeof(value)); - if (STATUS_SUCCESS != retval) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, - "%s:%d\n", __func__, __LINE__); - break; - } - - RegCount--; - psDDRSetting++; - } - - if (Adapter->chip_id >= 0xbece3300) { - - mdelay(3); - if ((Adapter->chip_id != BCS220_2) && - (Adapter->chip_id != BCS220_2BC) && - (Adapter->chip_id != BCS220_3)) { - /* drive MDDR to half in case of UMA-B: */ - uiResetValue = 0x01010001; - retval = wrmalt(Adapter, (UINT)0x0F007018, - &uiResetValue, sizeof(uiResetValue)); - if (retval < 0) { - BCM_DEBUG_PRINT(Adapter, CMHOST, RDM, - DBG_LVL_ALL, - "%s:%d RDM failed\n", - __func__, - __LINE__); - return retval; - } - uiResetValue = 0x00040020; - retval = wrmalt(Adapter, (UINT)0x0F007094, - &uiResetValue, sizeof(uiResetValue)); - if (retval < 0) { - BCM_DEBUG_PRINT(Adapter, CMHOST, RDM, - DBG_LVL_ALL, - "%s:%d RDM failed\n", - __func__, - __LINE__); - return retval; - } - uiResetValue = 0x01020101; - retval = wrmalt(Adapter, (UINT)0x0F00701c, - &uiResetValue, sizeof(uiResetValue)); - if (retval < 0) { - BCM_DEBUG_PRINT(Adapter, CMHOST, RDM, - DBG_LVL_ALL, - "%s:%d RDM failed\n", - __func__, - __LINE__); - return retval; - } - uiResetValue = 0x01010000; - retval = wrmalt(Adapter, (UINT)0x0F007018, - &uiResetValue, sizeof(uiResetValue)); - if (retval < 0) { - BCM_DEBUG_PRINT(Adapter, CMHOST, RDM, - DBG_LVL_ALL, - "%s:%d RDM failed\n", - __func__, - __LINE__); - return retval; - } - } - mdelay(3); - - /* DC/DC standby change... - * This is to be done only for Hybrid PMU mode. - * with the current h/w there is no way to detect this. - * and since we dont have internal PMU lets do it under - * UMA-B chip id. we will change this when we will have - * internal PMU. - */ - if (Adapter->PmuMode == HYBRID_MODE_7C) { - retval = rdmalt(Adapter, (UINT)0x0f000c00, - &uiResetValue, sizeof(uiResetValue)); - if (retval < 0) { - BCM_DEBUG_PRINT(Adapter, CMHOST, RDM, - DBG_LVL_ALL, - "%s:%d RDM failed\n", - __func__, - __LINE__); - return retval; - } - retval = rdmalt(Adapter, (UINT)0x0f000c00, - &uiResetValue, sizeof(uiResetValue)); - if (retval < 0) { - BCM_DEBUG_PRINT(Adapter, CMHOST, RDM, - DBG_LVL_ALL, - "%s:%d RDM failed\n", - __func__, - __LINE__); - return retval; - } - uiResetValue = 0x1322a8; - retval = wrmalt(Adapter, (UINT)0x0f000d1c, - &uiResetValue, sizeof(uiResetValue)); - if (retval < 0) { - BCM_DEBUG_PRINT(Adapter, CMHOST, RDM, - DBG_LVL_ALL, - "%s:%d RDM failed\n", - __func__, - __LINE__); - return retval; - } - retval = rdmalt(Adapter, (UINT)0x0f000c00, - &uiResetValue, sizeof(uiResetValue)); - if (retval < 0) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, RDM, - DBG_LVL_ALL, - "%s:%d RDM failed\n", - __func__, - __LINE__); - return retval; - } - retval = rdmalt(Adapter, (UINT)0x0f000c00, - &uiResetValue, sizeof(uiResetValue)); - if (retval < 0) { - BCM_DEBUG_PRINT(Adapter, CMHOST, RDM, - DBG_LVL_ALL, - "%s:%d RDM failed\n", - __func__, - __LINE__); - return retval; - } - uiResetValue = 0x132296; - retval = wrmalt(Adapter, (UINT)0x0f000d14, - &uiResetValue, sizeof(uiResetValue)); - if (retval < 0) { - BCM_DEBUG_PRINT(Adapter, CMHOST, RDM, - DBG_LVL_ALL, - "%s:%d RDM failed\n", - __func__, - __LINE__); - return retval; - } - } else if (Adapter->PmuMode == HYBRID_MODE_6) { - - retval = rdmalt(Adapter, (UINT)0x0f000c00, - &uiResetValue, sizeof(uiResetValue)); - if (retval < 0) { - BCM_DEBUG_PRINT(Adapter, CMHOST, RDM, - DBG_LVL_ALL, - "%s:%d RDM failed\n", - __func__, - __LINE__); - return retval; - } - retval = rdmalt(Adapter, (UINT)0x0f000c00, - &uiResetValue, sizeof(uiResetValue)); - if (retval < 0) { - BCM_DEBUG_PRINT(Adapter, CMHOST, RDM, - DBG_LVL_ALL, - "%s:%d RDM failed\n", - __func__, - __LINE__); - return retval; - } - uiResetValue = 0x6003229a; - retval = wrmalt(Adapter, (UINT)0x0f000d14, - &uiResetValue, sizeof(uiResetValue)); - if (retval < 0) { - BCM_DEBUG_PRINT(Adapter, CMHOST, RDM, - DBG_LVL_ALL, - "%s:%d RDM failed\n", - __func__, - __LINE__); - return retval; - } - retval = rdmalt(Adapter, (UINT)0x0f000c00, - &uiResetValue, sizeof(uiResetValue)); - if (retval < 0) { - BCM_DEBUG_PRINT(Adapter, CMHOST, RDM, - DBG_LVL_ALL, - "%s:%d RDM failed\n", - __func__, - __LINE__); - return retval; - } - retval = rdmalt(Adapter, (UINT)0x0f000c00, - &uiResetValue, sizeof(uiResetValue)); - if (retval < 0) { - BCM_DEBUG_PRINT(Adapter, CMHOST, RDM, - DBG_LVL_ALL, - "%s:%d RDM failed\n", - __func__, - __LINE__); - return retval; - } - uiResetValue = 0x1322a8; - retval = wrmalt(Adapter, (UINT)0x0f000d1c, - &uiResetValue, sizeof(uiResetValue)); - if (retval < 0) { - BCM_DEBUG_PRINT(Adapter, CMHOST, RDM, - DBG_LVL_ALL, - "%s:%d RDM failed\n", - __func__, - __LINE__); - return retval; - } - } - - } - Adapter->bDDRInitDone = TRUE; - return retval; -} - -int download_ddr_settings(struct bcm_mini_adapter *Adapter) -{ - struct bcm_ddr_setting *psDDRSetting = NULL; - ULONG RegCount = 0; - unsigned long ul_ddr_setting_load_addr = - DDR_DUMP_INTERNAL_DEVICE_MEMORY; - UINT value = 0; - int retval = STATUS_SUCCESS; - bool bOverrideSelfRefresh = false; - - switch (Adapter->chip_id) { - case 0xbece3200: - switch (Adapter->DDRSetting) { - case DDR_80_MHZ: - psDDRSetting = asT3LP_DDRSetting80MHz; - RegCount = ARRAY_SIZE(asT3LP_DDRSetting80MHz); - RegCount -= T3LP_SKIP_CLOCK_PROGRAM_DUMP_80MHZ; - psDDRSetting += T3LP_SKIP_CLOCK_PROGRAM_DUMP_80MHZ; - break; - case DDR_100_MHZ: - psDDRSetting = asT3LP_DDRSetting100MHz; - RegCount = ARRAY_SIZE(asT3LP_DDRSetting100MHz); - RegCount -= T3LP_SKIP_CLOCK_PROGRAM_DUMP_100MHZ; - psDDRSetting += T3LP_SKIP_CLOCK_PROGRAM_DUMP_100MHZ; - break; - case DDR_133_MHZ: - bOverrideSelfRefresh = TRUE; - psDDRSetting = asT3LP_DDRSetting133MHz; - RegCount = ARRAY_SIZE(asT3LP_DDRSetting133MHz); - RegCount -= T3LP_SKIP_CLOCK_PROGRAM_DUMP_133MHZ; - psDDRSetting += T3LP_SKIP_CLOCK_PROGRAM_DUMP_133MHZ; - break; - default: - return -EINVAL; - } - break; - - case T3LPB: - case BCS220_2: - case BCS220_2BC: - case BCS250_BC: - case BCS220_3: - switch (Adapter->DDRSetting) { - case DDR_80_MHZ: - psDDRSetting = asT3LPB_DDRSetting80MHz; - RegCount = ARRAY_SIZE(asT3LPB_DDRSetting80MHz); - RegCount -= T3LPB_SKIP_CLOCK_PROGRAM_DUMP_80MHZ; - psDDRSetting += T3LPB_SKIP_CLOCK_PROGRAM_DUMP_80MHZ; - break; - case DDR_100_MHZ: - psDDRSetting = asT3LPB_DDRSetting100MHz; - RegCount = ARRAY_SIZE(asT3LPB_DDRSetting100MHz); - RegCount -= T3LPB_SKIP_CLOCK_PROGRAM_DUMP_100MHZ; - psDDRSetting += T3LPB_SKIP_CLOCK_PROGRAM_DUMP_100MHZ; - break; - case DDR_133_MHZ: - bOverrideSelfRefresh = TRUE; - psDDRSetting = asT3LPB_DDRSetting133MHz; - RegCount = ARRAY_SIZE(asT3LPB_DDRSetting133MHz); - RegCount -= T3LPB_SKIP_CLOCK_PROGRAM_DUMP_133MHZ; - psDDRSetting += T3LPB_SKIP_CLOCK_PROGRAM_DUMP_133MHZ; - break; - - case DDR_160_MHZ: - bOverrideSelfRefresh = TRUE; - psDDRSetting = asT3LPB_DDRSetting160MHz; - RegCount = ARRAY_SIZE(asT3LPB_DDRSetting160MHz); - RegCount -= T3LPB_SKIP_CLOCK_PROGRAM_DUMP_160MHZ; - psDDRSetting += T3LPB_SKIP_CLOCK_PROGRAM_DUMP_160MHZ; - - break; - default: - return -EINVAL; - } - break; - case 0xbece0300: - switch (Adapter->DDRSetting) { - case DDR_80_MHZ: - psDDRSetting = asT3_DDRSetting80MHz; - RegCount = ARRAY_SIZE(asT3_DDRSetting80MHz); - RegCount -= T3_SKIP_CLOCK_PROGRAM_DUMP_80MHZ; - psDDRSetting += T3_SKIP_CLOCK_PROGRAM_DUMP_80MHZ; - break; - case DDR_100_MHZ: - psDDRSetting = asT3_DDRSetting100MHz; - RegCount = ARRAY_SIZE(asT3_DDRSetting100MHz); - RegCount -= T3_SKIP_CLOCK_PROGRAM_DUMP_100MHZ; - psDDRSetting += T3_SKIP_CLOCK_PROGRAM_DUMP_100MHZ; - break; - case DDR_133_MHZ: - psDDRSetting = asT3_DDRSetting133MHz; - RegCount = ARRAY_SIZE(asT3_DDRSetting133MHz); - RegCount -= T3_SKIP_CLOCK_PROGRAM_DUMP_133MHZ; - psDDRSetting += T3_SKIP_CLOCK_PROGRAM_DUMP_133MHZ; - break; - default: - return -EINVAL; - } - break; - case 0xbece0310: - { - switch (Adapter->DDRSetting) { - case DDR_80_MHZ: - psDDRSetting = asT3B_DDRSetting80MHz; - RegCount = ARRAY_SIZE(asT3B_DDRSetting80MHz); - RegCount -= T3B_SKIP_CLOCK_PROGRAM_DUMP_80MHZ; - psDDRSetting += T3B_SKIP_CLOCK_PROGRAM_DUMP_80MHZ; - break; - case DDR_100_MHZ: - psDDRSetting = asT3B_DDRSetting100MHz; - RegCount = ARRAY_SIZE(asT3B_DDRSetting100MHz); - RegCount -= T3B_SKIP_CLOCK_PROGRAM_DUMP_100MHZ; - psDDRSetting += T3B_SKIP_CLOCK_PROGRAM_DUMP_100MHZ; - break; - case DDR_133_MHZ: - bOverrideSelfRefresh = TRUE; - psDDRSetting = asT3B_DDRSetting133MHz; - RegCount = ARRAY_SIZE(asT3B_DDRSetting133MHz); - RegCount -= T3B_SKIP_CLOCK_PROGRAM_DUMP_133MHZ; - psDDRSetting += T3B_SKIP_CLOCK_PROGRAM_DUMP_133MHZ; - break; - } - break; - } - default: - return -EINVAL; - } - /* total number of Register that has to be dumped */ - value = RegCount; - retval = wrmalt(Adapter, ul_ddr_setting_load_addr, &value, - sizeof(value)); - if (retval) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, - "%s:%d\n", __func__, __LINE__); - - return retval; - } - ul_ddr_setting_load_addr += sizeof(ULONG); - /* signature */ - value = (0x1d1e0dd0); - retval = wrmalt(Adapter, ul_ddr_setting_load_addr, &value, - sizeof(value)); - if (retval) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, - "%s:%d\n", __func__, __LINE__); - return retval; - } - - ul_ddr_setting_load_addr += sizeof(ULONG); - RegCount *= (sizeof(struct bcm_ddr_setting)/sizeof(ULONG)); - - while (RegCount && !retval) { - value = psDDRSetting->ulRegAddress; - retval = wrmalt(Adapter, ul_ddr_setting_load_addr, &value, - sizeof(value)); - ul_ddr_setting_load_addr += sizeof(ULONG); - if (!retval) { - if (bOverrideSelfRefresh - && (psDDRSetting->ulRegAddress - == 0x0F007018)) - value = (psDDRSetting->ulRegValue | (1<<8)); - else - value = psDDRSetting->ulRegValue; - - if (STATUS_SUCCESS != wrmalt(Adapter, - ul_ddr_setting_load_addr, - &value, - sizeof(value))) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, - "%s:%d\n", __func__, __LINE__); - break; - } - } - ul_ddr_setting_load_addr += sizeof(ULONG); - RegCount--; - psDDRSetting++; - } - return retval; -} diff --git a/drivers/staging/bcm/DDRInit.h b/drivers/staging/bcm/DDRInit.h deleted file mode 100644 index b0196fce9255..000000000000 --- a/drivers/staging/bcm/DDRInit.h +++ /dev/null @@ -1,9 +0,0 @@ -#ifndef _DDR_INIT_H_ -#define _DDR_INIT_H_ - - - -int ddr_init(struct bcm_mini_adapter *psAdapter); -int download_ddr_settings(struct bcm_mini_adapter *psAdapter); - -#endif diff --git a/drivers/staging/bcm/Debug.h b/drivers/staging/bcm/Debug.h deleted file mode 100644 index 7b331215c1ac..000000000000 --- a/drivers/staging/bcm/Debug.h +++ /dev/null @@ -1,242 +0,0 @@ -/* - * Debug.h - * - * Dynamic (runtime) debug framework implementation. - * -kaiwan. - */ -#ifndef _DEBUG_H -#define _DEBUG_H -#include <linux/string.h> -#define NONE 0xFFFF - -/* TYPE and SUBTYPE - * Define valid TYPE (or category or code-path, however you like to think of it) - * and SUBTYPE s. - * Type and SubType are treated as bitmasks. - */ -#define DBG_TYPE_INITEXIT (1 << 0) /* 1 */ -#define DBG_TYPE_TX (1 << 1) /* 2 */ -#define DBG_TYPE_RX (1 << 2) /* 4 */ -#define DBG_TYPE_OTHERS (1 << 3) /* 8 */ -#define NUMTYPES 4 - -/* -SUBTYPEs for TX : TYPE is DBG_TYPE_TX -----// - * Transmit.c ,Arp.c, LeakyBucket.c, And Qos.c - * total 17 macros - */ -/* Transmit.c */ -#define TX 1 -#define MP_SEND (TX << 0) -#define NEXT_SEND (TX << 1) -#define TX_FIFO (TX << 2) -#define TX_CONTROL (TX << 3) - -/* Arp.c */ -#define IP_ADDR (TX << 4) -#define ARP_REQ (TX << 5) -#define ARP_RESP (TX << 6) - -/* Leakybucket.c */ -#define TOKEN_COUNTS (TX << 8) -#define CHECK_TOKENS (TX << 9) -#define TX_PACKETS (TX << 10) -#define TIMER (TX << 11) - -/* Qos.c */ -#define QOS TX -#define QUEUE_INDEX (QOS << 12) -#define IPV4_DBG (QOS << 13) -#define IPV6_DBG (QOS << 14) -#define PRUNE_QUEUE (QOS << 15) -#define SEND_QUEUE (QOS << 16) - -/* TX_Misc */ -#define TX_OSAL_DBG (TX << 17) - -/* --SUBTYPEs for ------INIT & EXIT--------------------- - * ------------ TYPE is DBG_TYPE_INITEXIT -----// - * DriverEntry.c, bcmfwup.c, ChipDetectTask.c, HaltnReset.c, InterfaceDDR.c - */ -#define MP 1 -#define DRV_ENTRY (MP << 0) -#define MP_INIT (MP << 1) -#define READ_REG (MP << 3) -#define DISPATCH (MP << 2) -#define CLAIM_ADAP (MP << 4) -#define REG_IO_PORT (MP << 5) -#define INIT_DISP (MP << 6) -#define RX_INIT (MP << 7) - -/* -SUBTYPEs for --RX---------------------------------- - * ------------RX : TYPE is DBG_TYPE_RX -----// - * Receive.c - */ -#define RX 1 -#define RX_DPC (RX << 0) -#define RX_CTRL (RX << 3) -#define RX_DATA (RX << 4) -#define MP_RETURN (RX << 1) -#define LINK_MSG (RX << 2) - -/* -SUBTYPEs for ----OTHER ROUTINES------------------ - * ------------OTHERS : TYPE is DBG_TYPE_OTHER -----// - * HaltnReset,CheckForHang,PnP,Misc,CmHost - * total 12 macros - */ -#define OTHERS 1 -#define ISR OTHERS -#define MP_DPC (ISR << 0) - -/* HaltnReset.c */ -#define HALT OTHERS -#define MP_HALT (HALT << 1) -#define CHECK_HANG (HALT << 2) -#define MP_RESET (HALT << 3) -#define MP_SHUTDOWN (HALT << 4) - -/* pnp.c */ -#define PNP OTHERS -#define MP_PNP (PNP << 5) - -/* Misc.c */ -#define MISC OTHERS -#define DUMP_INFO (MISC << 6) -#define CLASSIFY (MISC << 7) -#define LINK_UP_MSG (MISC << 8) -#define CP_CTRL_PKT (MISC << 9) -#define DUMP_CONTROL (MISC << 10) -#define LED_DUMP_INFO (MISC << 11) - -/* CmHost.c */ -#define CMHOST OTHERS -#define SERIAL (OTHERS << 12) -#define IDLE_MODE (OTHERS << 13) -#define WRM (OTHERS << 14) -#define RDM (OTHERS << 15) - -/* TODO - put PHS_SEND in Tx PHS_RECEIVE in Rx path ? */ -#define PHS_SEND (OTHERS << 16) -#define PHS_RECEIVE (OTHERS << 17) -#define PHS_MODULE (OTHERS << 18) - -#define INTF_INIT (OTHERS << 19) -#define INTF_ERR (OTHERS << 20) -#define INTF_WARN (OTHERS << 21) -#define INTF_NORM (OTHERS << 22) - -#define IRP_COMPLETION (OTHERS << 23) -#define SF_DESCRIPTOR_CNTS (OTHERS << 24) -#define PHS_DISPATCH (OTHERS << 25) -#define OSAL_DBG (OTHERS << 26) -#define NVM_RW (OTHERS << 27) - -#define HOST_MIBS (OTHERS << 28) -#define CONN_MSG (CMHOST << 29) - -/* Debug level - * We have 8 debug levels, in (numerical) increasing order of verbosity. - * IMP: Currently implementing ONLY DBG_LVL_ALL , i.e. , all debug prints will - * appear (of course, iff global debug flag is ON and we match the Type and SubType). - * Finer granularity debug levels are currently not in use, although the feature exists. - * - * Another way to say this: - * All the debug prints currently have 'debug_level' set to DBG_LVL_ALL . - * You can compile-time change that to any of the below, if you wish to. However, as of now, there's - * no dynamic facility to have the userspace 'TestApp' set debug_level. Slated for future expansion. - */ -#define BCM_ALL 7 -#define BCM_LOW 6 -#define BCM_PRINT 5 -#define BCM_NORMAL 4 -#define BCM_MEDIUM 3 -#define BCM_SCREAM 2 -#define BCM_ERR 1 -/* Not meant for developer in debug prints. - * To be used to disable all prints by setting the DBG_LVL_CURR to this value - */ -#define BCM_NONE 0 - -/* The current driver logging level. - * Everything at this level and (numerically) lower (meaning higher prio) - * is logged. - * Replace 'BCM_ALL' in the DBG_LVL_CURR macro with the logging level desired. - * For eg. to set the logging level to 'errors only' use: - * #define DBG_LVL_CURR (BCM_ERR) - */ - -#define DBG_LVL_CURR (BCM_ALL) -#define DBG_LVL_ALL BCM_ALL - -/* ---Userspace mapping of Debug State. - * Delibrately matches that of the Windows driver.. - * The TestApp's ioctl passes this struct to us. - */ -struct bcm_user_debug_state { - unsigned int Subtype, Type; - unsigned int OnOff; -/* unsigned int debug_level; future expansion */ -} __packed; - -/* ---Kernel-space mapping of Debug State */ -struct bcm_debug_state { - unsigned int type; - /* A bitmap of 32 bits for Subtype per Type. - * Valid indexes in 'subtype' array are *only* 1,2,4 and 8, - * corresponding to valid Type values. Hence we use the 'Type' field - * as the index value, ignoring the array entries 0,3,5,6,7 ! - */ - unsigned int subtype[(NUMTYPES*2)+1]; - unsigned int debug_level; -}; -/* Instantiated in the Adapter structure - * We'll reuse the debug level parameter to include a bit (the MSB) to indicate whether or not - * we want the function's name printed. - */ -#define DBG_NO_FUNC_PRINT (1 << 31) -#define DBG_LVL_BITMASK 0xFF - -/* --- Only for direct printk's; "hidden" to API. */ -#define DBG_TYPE_PRINTK 3 - -#define BCM_DEBUG_PRINT(Adapter, Type, SubType, dbg_level, string, args...) \ - do { \ - if (DBG_TYPE_PRINTK == Type) \ - pr_info("%s:" string, __func__, ##args); \ - else if (Adapter && \ - (dbg_level & DBG_LVL_BITMASK) <= Adapter->stDebugState.debug_level && \ - (Type & Adapter->stDebugState.type) && \ - (SubType & Adapter->stDebugState.subtype[Type])) { \ - if (dbg_level & DBG_NO_FUNC_PRINT) \ - pr_debug("%s:\n", string); \ - else \ - pr_debug("%s:\n" string, __func__, ##args); \ - } \ - } while (0) - -#define BCM_DEBUG_PRINT_BUFFER(Adapter, Type, SubType, dbg_level, buffer, bufferlen) \ - do { \ - if (DBG_TYPE_PRINTK == Type || \ - (Adapter && \ - (dbg_level & DBG_LVL_BITMASK) <= Adapter->stDebugState.debug_level && \ - (Type & Adapter->stDebugState.type) && \ - (SubType & Adapter->stDebugState.subtype[Type]))) { \ - pr_debug("%s:\n", __func__); \ - print_hex_dump(KERN_DEBUG, " ", DUMP_PREFIX_OFFSET, \ - 16, 1, buffer, bufferlen, false); \ - } \ - } while (0) - -#define BCM_SHOW_DEBUG_BITMAP(Adapter) do { \ - int i; \ - for (i = 0; i < (NUMTYPES * 2) + 1; i++) { \ - if ((i == 1) || (i == 2) || (i == 4) || (i == 8)) { \ - /* CAUTION! Forcefully turn on ALL debug paths and subpaths! \ - * Adapter->stDebugState.subtype[i] = 0xffffffff; \ - */ \ - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "subtype[%d] = 0x%08x\n", \ - i, Adapter->stDebugState.subtype[i]); \ - } \ - } \ -} while (0) - -#endif diff --git a/drivers/staging/bcm/HandleControlPacket.c b/drivers/staging/bcm/HandleControlPacket.c deleted file mode 100644 index dd5d138a6528..000000000000 --- a/drivers/staging/bcm/HandleControlPacket.c +++ /dev/null @@ -1,241 +0,0 @@ -/** - * @file HandleControlPacket.c - * This file contains the routines to deal with - * sending and receiving of control packets. - */ -#include "headers.h" - -/** - * When a control packet is received, analyze the - * "status" and call appropriate response function. - * Enqueue the control packet for Application. - * @return None - */ -static VOID handle_rx_control_packet(struct bcm_mini_adapter *Adapter, - struct sk_buff *skb) -{ - struct bcm_tarang_data *pTarang = NULL; - bool HighPriorityMessage = false; - struct sk_buff *newPacket = NULL; - CHAR cntrl_msg_mask_bit = 0; - bool drop_pkt_flag = TRUE; - USHORT usStatus = *(PUSHORT)(skb->data); - - if (netif_msg_pktdata(Adapter)) - print_hex_dump(KERN_DEBUG, PFX "rx control: ", DUMP_PREFIX_NONE, - 16, 1, skb->data, skb->len, 0); - - switch (usStatus) { - case CM_RESPONSES: /* 0xA0 */ - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CP_CTRL_PKT, - DBG_LVL_ALL, - "MAC Version Seems to be Non Multi-Classifier, rejected by Driver"); - HighPriorityMessage = TRUE; - break; - case CM_CONTROL_NEWDSX_MULTICLASSIFIER_RESP: - HighPriorityMessage = TRUE; - if (Adapter->LinkStatus == LINKUP_DONE) - CmControlResponseMessage(Adapter, - (skb->data + sizeof(USHORT))); - break; - case LINK_CONTROL_RESP: /* 0xA2 */ - case STATUS_RSP: /* 0xA1 */ - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CP_CTRL_PKT, - DBG_LVL_ALL, "LINK_CONTROL_RESP"); - HighPriorityMessage = TRUE; - LinkControlResponseMessage(Adapter, - (skb->data + sizeof(USHORT))); - break; - case STATS_POINTER_RESP: /* 0xA6 */ - HighPriorityMessage = TRUE; - StatisticsResponse(Adapter, (skb->data + sizeof(USHORT))); - break; - case IDLE_MODE_STATUS: /* 0xA3 */ - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CP_CTRL_PKT, - DBG_LVL_ALL, - "IDLE_MODE_STATUS Type Message Got from F/W"); - InterfaceIdleModeRespond(Adapter, (PUINT)(skb->data + - sizeof(USHORT))); - HighPriorityMessage = TRUE; - break; - - case AUTH_SS_HOST_MSG: - HighPriorityMessage = TRUE; - break; - - default: - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CP_CTRL_PKT, - DBG_LVL_ALL, "Got Default Response"); - /* Let the Application Deal with This Packet */ - break; - } - - /* Queue The Control Packet to The Application Queues */ - down(&Adapter->RxAppControlQueuelock); - - for (pTarang = Adapter->pTarangs; pTarang; pTarang = pTarang->next) { - if (Adapter->device_removed) - break; - - drop_pkt_flag = TRUE; - /* - * There are cntrl msg from A0 to AC. It has been mapped to 0 to - * C bit in the cntrl mask. - * Also, by default AD to BF has been masked to the rest of the - * bits... which wil be ON by default. - * if mask bit is enable to particular pkt status, send it out - * to app else stop it. - */ - cntrl_msg_mask_bit = (usStatus & 0x1F); - /* - * printk("\ninew msg mask bit which is disable in mask:%X", - * cntrl_msg_mask_bit); - */ - if (pTarang->RxCntrlMsgBitMask & (1 << cntrl_msg_mask_bit)) - drop_pkt_flag = false; - - if ((drop_pkt_flag == TRUE) || - (pTarang->AppCtrlQueueLen > MAX_APP_QUEUE_LEN) - || ((pTarang->AppCtrlQueueLen > - MAX_APP_QUEUE_LEN / 2) && - (HighPriorityMessage == false))) { - /* - * Assumption:- - * 1. every tarang manages it own dropped pkt - * statitistics - * 2. Total packet dropped per tarang will be equal to - * the sum of all types of dropped pkt by that - * tarang only. - */ - struct bcm_mibs_dropped_cntrl_msg *msg = - &pTarang->stDroppedAppCntrlMsgs; - switch (*(PUSHORT)skb->data) { - case CM_RESPONSES: - msg->cm_responses++; - break; - case CM_CONTROL_NEWDSX_MULTICLASSIFIER_RESP: - msg->cm_control_newdsx_multiclassifier_resp++; - break; - case LINK_CONTROL_RESP: - msg->link_control_resp++; - break; - case STATUS_RSP: - msg->status_rsp++; - break; - case STATS_POINTER_RESP: - msg->stats_pointer_resp++; - break; - case IDLE_MODE_STATUS: - msg->idle_mode_status++; - break; - case AUTH_SS_HOST_MSG: - msg->auth_ss_host_msg++; - break; - default: - msg->low_priority_message++; - break; - } - - continue; - } - - newPacket = skb_clone(skb, GFP_KERNEL); - if (!newPacket) - break; - ENQUEUEPACKET(pTarang->RxAppControlHead, - pTarang->RxAppControlTail, newPacket); - pTarang->AppCtrlQueueLen++; - } - up(&Adapter->RxAppControlQueuelock); - wake_up(&Adapter->process_read_wait_queue); - dev_kfree_skb(skb); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CP_CTRL_PKT, DBG_LVL_ALL, - "After wake_up_interruptible"); -} - -/** - * @ingroup ctrl_pkt_functions - * Thread to handle control pkt reception - */ - -/* pointer to adapter object*/ -int control_packet_handler(struct bcm_mini_adapter *Adapter) -{ - struct sk_buff *ctrl_packet = NULL; - unsigned long flags = 0; - /* struct timeval tv; */ - /* int *puiBuffer = NULL; */ - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CP_CTRL_PKT, DBG_LVL_ALL, - "Entering to make thread wait on control packet event!"); - while (1) { - wait_event_interruptible(Adapter->process_rx_cntrlpkt, - atomic_read(&Adapter->cntrlpktCnt) || - Adapter->bWakeUpDevice || - kthread_should_stop()); - - - if (kthread_should_stop()) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CP_CTRL_PKT, - DBG_LVL_ALL, "Exiting\n"); - return 0; - } - if (TRUE == Adapter->bWakeUpDevice) { - Adapter->bWakeUpDevice = false; - if ((false == Adapter->bTriedToWakeUpFromlowPowerMode) - && ((TRUE == Adapter->IdleMode) || - (TRUE == Adapter->bShutStatus))) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, - CP_CTRL_PKT, DBG_LVL_ALL, - "Calling InterfaceAbortIdlemode\n"); - /* - * Adapter->bTriedToWakeUpFromlowPowerMode - * = TRUE; - */ - InterfaceIdleModeWakeup(Adapter); - } - continue; - } - - while (atomic_read(&Adapter->cntrlpktCnt)) { - spin_lock_irqsave(&Adapter->control_queue_lock, flags); - ctrl_packet = Adapter->RxControlHead; - if (ctrl_packet) { - DEQUEUEPACKET(Adapter->RxControlHead, - Adapter->RxControlTail); - /* Adapter->RxControlHead=ctrl_packet->next; */ - } - - spin_unlock_irqrestore(&Adapter->control_queue_lock, - flags); - handle_rx_control_packet(Adapter, ctrl_packet); - atomic_dec(&Adapter->cntrlpktCnt); - } - - SetUpTargetDsxBuffers(Adapter); - } - return STATUS_SUCCESS; -} - -INT flushAllAppQ(void) -{ - struct bcm_mini_adapter *Adapter = GET_BCM_ADAPTER(gblpnetdev); - struct bcm_tarang_data *pTarang = NULL; - struct sk_buff *PacketToDrop = NULL; - - for (pTarang = Adapter->pTarangs; pTarang; pTarang = pTarang->next) { - while (pTarang->RxAppControlHead != NULL) { - PacketToDrop = pTarang->RxAppControlHead; - DEQUEUEPACKET(pTarang->RxAppControlHead, - pTarang->RxAppControlTail); - dev_kfree_skb(PacketToDrop); - } - pTarang->AppCtrlQueueLen = 0; - /* dropped contrl packet statistics also should be reset. */ - memset((PVOID)&pTarang->stDroppedAppCntrlMsgs, 0, - sizeof(struct bcm_mibs_dropped_cntrl_msg)); - - } - return STATUS_SUCCESS; -} - - diff --git a/drivers/staging/bcm/HostMIBSInterface.h b/drivers/staging/bcm/HostMIBSInterface.h deleted file mode 100644 index f922ac49b70e..000000000000 --- a/drivers/staging/bcm/HostMIBSInterface.h +++ /dev/null @@ -1,192 +0,0 @@ -#ifndef _HOST_MIBSINTERFACE_H -#define _HOST_MIBSINTERFACE_H - -/* - * Copyright (c) 2007 Beceem Communications Pvt. Ltd - * File Name: HostMIBSInterface.h - * Abstract: This file contains DS used by the Host to update the Host - * statistics used for the MIBS. - */ - -#define MIBS_MAX_CLASSIFIERS 100 -#define MIBS_MAX_PHSRULES 100 -#define MIBS_MAX_SERVICEFLOWS 17 -#define MIBS_MAX_IP_RANGE_LENGTH 4 -#define MIBS_MAX_PORT_RANGE 4 -#define MIBS_MAX_PROTOCOL_LENGTH 32 -#define MIBS_MAX_PHS_LENGTHS 255 -#define MIBS_IPV6_ADDRESS_SIZEINBYTES 0x10 -#define MIBS_IP_LENGTH_OF_ADDRESS 4 -#define MIBS_MAX_HIST_ENTRIES 12 -#define MIBS_PKTSIZEHIST_RANGE 128 - -union bcm_mibs_ip_addr { - struct { - /* Source Ip Address Range */ - unsigned long ulIpv4Addr[MIBS_MAX_IP_RANGE_LENGTH]; - /* Source Ip Mask Address Range */ - unsigned long ulIpv4Mask[MIBS_MAX_IP_RANGE_LENGTH]; - }; - struct { - /* Source Ip Address Range */ - unsigned long ulIpv6Addr[MIBS_MAX_IP_RANGE_LENGTH * 4]; - /* Source Ip Mask Address Range */ - unsigned long ulIpv6Mask[MIBS_MAX_IP_RANGE_LENGTH * 4]; - }; - struct { - unsigned char ucIpv4Address[MIBS_MAX_IP_RANGE_LENGTH * MIBS_IP_LENGTH_OF_ADDRESS]; - unsigned char ucIpv4Mask[MIBS_MAX_IP_RANGE_LENGTH * MIBS_IP_LENGTH_OF_ADDRESS]; - }; - struct { - unsigned char ucIpv6Address[MIBS_MAX_IP_RANGE_LENGTH * MIBS_IPV6_ADDRESS_SIZEINBYTES]; - unsigned char ucIpv6Mask[MIBS_MAX_IP_RANGE_LENGTH * MIBS_IPV6_ADDRESS_SIZEINBYTES]; - }; -}; - -struct bcm_mibs_host_info { - u64 GoodTransmits; - u64 GoodReceives; - /* this to keep track of the Tx and Rx MailBox Registers. */ - unsigned long NumDesUsed; - unsigned long CurrNumFreeDesc; - unsigned long PrevNumFreeDesc; - /* to keep track the no of byte received */ - unsigned long PrevNumRcevBytes; - unsigned long CurrNumRcevBytes; - /* QOS Related */ - unsigned long BEBucketSize; - unsigned long rtPSBucketSize; - unsigned long LastTxQueueIndex; - bool TxOutofDescriptors; - bool TimerActive; - u32 u32TotalDSD; - u32 aTxPktSizeHist[MIBS_MAX_HIST_ENTRIES]; - u32 aRxPktSizeHist[MIBS_MAX_HIST_ENTRIES]; -}; - -struct bcm_mibs_classifier_rule { - unsigned long ulSFID; - unsigned char ucReserved[2]; - u16 uiClassifierRuleIndex; - bool bUsed; - unsigned short usVCID_Value; - u8 u8ClassifierRulePriority; - union bcm_mibs_ip_addr stSrcIpAddress; - /* IP Source Address Length */ - unsigned char ucIPSourceAddressLength; - union bcm_mibs_ip_addr stDestIpAddress; - /* IP Destination Address Length */ - unsigned char ucIPDestinationAddressLength; - unsigned char ucIPTypeOfServiceLength; - unsigned char ucTosLow; - unsigned char ucTosHigh; - unsigned char ucTosMask; - unsigned char ucProtocolLength; - unsigned char ucProtocol[MIBS_MAX_PROTOCOL_LENGTH]; - unsigned short usSrcPortRangeLo[MIBS_MAX_PORT_RANGE]; - unsigned short usSrcPortRangeHi[MIBS_MAX_PORT_RANGE]; - unsigned char ucSrcPortRangeLength; - unsigned short usDestPortRangeLo[MIBS_MAX_PORT_RANGE]; - unsigned short usDestPortRangeHi[MIBS_MAX_PORT_RANGE]; - unsigned char ucDestPortRangeLength; - bool bProtocolValid; - bool bTOSValid; - bool bDestIpValid; - bool bSrcIpValid; - unsigned char ucDirection; - bool bIpv6Protocol; - u32 u32PHSRuleID; -}; - -struct bcm_mibs_phs_rule { - unsigned long ulSFID; - u8 u8PHSI; - u8 u8PHSFLength; - u8 u8PHSF[MIBS_MAX_PHS_LENGTHS]; - u8 u8PHSMLength; - u8 u8PHSM[MIBS_MAX_PHS_LENGTHS]; - u8 u8PHSS; - u8 u8PHSV; - u8 reserved[5]; - long PHSModifiedBytes; - unsigned long PHSModifiedNumPackets; - unsigned long PHSErrorNumPackets; -}; - -struct bcm_mibs_parameters { - u32 wmanIfSfid; - u32 wmanIfCmnCpsSfState; - u32 wmanIfCmnCpsMaxSustainedRate; - u32 wmanIfCmnCpsMaxTrafficBurst; - u32 wmanIfCmnCpsMinReservedRate; - u32 wmanIfCmnCpsToleratedJitter; - u32 wmanIfCmnCpsMaxLatency; - u32 wmanIfCmnCpsFixedVsVariableSduInd; - u32 wmanIfCmnCpsSduSize; - u32 wmanIfCmnCpsSfSchedulingType; - u32 wmanIfCmnCpsArqEnable; - u32 wmanIfCmnCpsArqWindowSize; - u32 wmanIfCmnCpsArqBlockLifetime; - u32 wmanIfCmnCpsArqSyncLossTimeout; - u32 wmanIfCmnCpsArqDeliverInOrder; - u32 wmanIfCmnCpsArqRxPurgeTimeout; - u32 wmanIfCmnCpsArqBlockSize; - u32 wmanIfCmnCpsMinRsvdTolerableRate; - u32 wmanIfCmnCpsReqTxPolicy; - u32 wmanIfCmnSfCsSpecification; - u32 wmanIfCmnCpsTargetSaid; -}; - -struct bcm_mibs_table { - unsigned long ulSFID; - unsigned short usVCID_Value; - unsigned int uiThreshold; - u8 u8TrafficPriority; - bool bValid; - bool bActive; - bool bActivateRequestSent; - u8 u8QueueType; - unsigned int uiMaxBucketSize; - unsigned int uiCurrentQueueDepthOnTarget; - unsigned int uiCurrentBytesOnHost; - unsigned int uiCurrentPacketsOnHost; - unsigned int uiDroppedCountBytes; - unsigned int uiDroppedCountPackets; - unsigned int uiSentBytes; - unsigned int uiSentPackets; - unsigned int uiCurrentDrainRate; - unsigned int uiThisPeriodSentBytes; - u64 liDrainCalculated; - unsigned int uiCurrentTokenCount; - u64 liLastUpdateTokenAt; - unsigned int uiMaxAllowedRate; - unsigned int NumOfPacketsSent; - unsigned char ucDirection; - unsigned short usCID; - struct bcm_mibs_parameters stMibsExtServiceFlowTable; - unsigned int uiCurrentRxRate; - unsigned int uiThisPeriodRxBytes; - unsigned int uiTotalRxBytes; - unsigned int uiTotalTxBytes; -}; - -struct bcm_mibs_dropped_cntrl_msg { - unsigned long cm_responses; - unsigned long cm_control_newdsx_multiclassifier_resp; - unsigned long link_control_resp; - unsigned long status_rsp; - unsigned long stats_pointer_resp; - unsigned long idle_mode_status; - unsigned long auth_ss_host_msg; - unsigned long low_priority_message; -}; - -struct bcm_host_stats_mibs { - struct bcm_mibs_host_info stHostInfo; - struct bcm_mibs_classifier_rule astClassifierTable[MIBS_MAX_CLASSIFIERS]; - struct bcm_mibs_table astSFtable[MIBS_MAX_SERVICEFLOWS]; - struct bcm_mibs_phs_rule astPhsRulesTable[MIBS_MAX_PHSRULES]; - struct bcm_mibs_dropped_cntrl_msg stDroppedAppCntrlMsgs; -}; - -#endif diff --git a/drivers/staging/bcm/IPv6Protocol.c b/drivers/staging/bcm/IPv6Protocol.c deleted file mode 100644 index 27f3f416f184..000000000000 --- a/drivers/staging/bcm/IPv6Protocol.c +++ /dev/null @@ -1,476 +0,0 @@ -#include "headers.h" - -static bool MatchSrcIpv6Address(struct bcm_classifier_rule *pstClassifierRule, - struct bcm_ipv6_hdr *pstIpv6Header); -static bool MatchDestIpv6Address(struct bcm_classifier_rule *pstClassifierRule, - struct bcm_ipv6_hdr *pstIpv6Header); -static VOID DumpIpv6Header(struct bcm_ipv6_hdr *pstIpv6Header); - -static UCHAR *GetNextIPV6ChainedHeader(UCHAR **ppucPayload, - UCHAR *pucNextHeader, bool *bParseDone, USHORT *pusPayloadLength) -{ - UCHAR *pucRetHeaderPtr = NULL; - UCHAR *pucPayloadPtr = NULL; - USHORT usNextHeaderOffset = 0; - struct bcm_mini_adapter *Adapter = GET_BCM_ADAPTER(gblpnetdev); - - if ((ppucPayload == NULL) || (*pusPayloadLength == 0) || - (*bParseDone)) { - *bParseDone = TRUE; - return NULL; - } - - pucRetHeaderPtr = *ppucPayload; - pucPayloadPtr = *ppucPayload; - - if (!pucRetHeaderPtr || !pucPayloadPtr) { - *bParseDone = TRUE; - return NULL; - } - - /* Get the Nextt Header Type */ - *bParseDone = false; - - - switch (*pucNextHeader) { - case IPV6HDR_TYPE_HOPBYHOP: - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, - DBG_LVL_ALL, "\nIPv6 HopByHop Header"); - usNextHeaderOffset += sizeof(struct bcm_ipv6_options_hdr); - break; - - case IPV6HDR_TYPE_ROUTING: - { - struct bcm_ipv6_routing_hdr *pstIpv6RoutingHeader; - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, - DBG_LVL_ALL, "\nIPv6 Routing Header"); - pstIpv6RoutingHeader = - (struct bcm_ipv6_routing_hdr *)pucPayloadPtr; - usNextHeaderOffset += sizeof(struct bcm_ipv6_routing_hdr); - usNextHeaderOffset += pstIpv6RoutingHeader->ucNumAddresses * - IPV6_ADDRESS_SIZEINBYTES; - } - break; - - case IPV6HDR_TYPE_FRAGMENTATION: - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, - DBG_LVL_ALL, - "\nIPv6 Fragmentation Header"); - usNextHeaderOffset += sizeof(struct bcm_ipv6_fragment_hdr); - break; - - case IPV6HDR_TYPE_DESTOPTS: - { - struct bcm_ipv6_dest_options_hdr *pstIpv6DestOptsHdr = - (struct bcm_ipv6_dest_options_hdr *)pucPayloadPtr; - int nTotalOptions = pstIpv6DestOptsHdr->ucHdrExtLen; - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, - DBG_LVL_ALL, - "\nIPv6 DestOpts Header Header"); - usNextHeaderOffset += sizeof(struct bcm_ipv6_dest_options_hdr); - usNextHeaderOffset += nTotalOptions * - IPV6_DESTOPTS_HDR_OPTIONSIZE; - } - break; - - - case IPV6HDR_TYPE_AUTHENTICATION: - { - struct bcm_ipv6_authentication_hdr *pstIpv6AuthHdr = - (struct bcm_ipv6_authentication_hdr *)pucPayloadPtr; - int nHdrLen = pstIpv6AuthHdr->ucLength; - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, - DBG_LVL_ALL, - "\nIPv6 Authentication Header"); - usNextHeaderOffset += nHdrLen * 4; - } - break; - - case IPV6HDR_TYPE_ENCRYPTEDSECURITYPAYLOAD: - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, - DBG_LVL_ALL, - "\nIPv6 Encrypted Security Payload Header"); - *bParseDone = TRUE; - break; - - case IPV6_ICMP_HDR_TYPE: - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, - DBG_LVL_ALL, "\nICMP Header"); - *bParseDone = TRUE; - break; - - case TCP_HEADER_TYPE: - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, - DBG_LVL_ALL, "\nTCP Header"); - *bParseDone = TRUE; - break; - - case UDP_HEADER_TYPE: - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, - DBG_LVL_ALL, "\nUDP Header"); - *bParseDone = TRUE; - break; - - default: - *bParseDone = TRUE; - break; - } - - if (*bParseDone == false) { - if (*pusPayloadLength <= usNextHeaderOffset) { - *bParseDone = TRUE; - } else { - *pucNextHeader = *pucPayloadPtr; - pucPayloadPtr += usNextHeaderOffset; - (*pusPayloadLength) -= usNextHeaderOffset; - } - - } - - *ppucPayload = pucPayloadPtr; - return pucRetHeaderPtr; -} - - -static UCHAR GetIpv6ProtocolPorts(UCHAR *pucPayload, USHORT *pusSrcPort, - USHORT *pusDestPort, USHORT usPayloadLength, UCHAR ucNextHeader) -{ - UCHAR *pIpv6HdrScanContext = pucPayload; - bool bDone = false; - UCHAR ucHeaderType = 0; - UCHAR *pucNextHeader = NULL; - struct bcm_mini_adapter *Adapter = GET_BCM_ADAPTER(gblpnetdev); - - if (!pucPayload || (usPayloadLength == 0)) - return 0; - - *pusSrcPort = *pusDestPort = 0; - ucHeaderType = ucNextHeader; - while (!bDone) { - pucNextHeader = GetNextIPV6ChainedHeader(&pIpv6HdrScanContext, - &ucHeaderType, - &bDone, - &usPayloadLength); - if (bDone) { - if ((ucHeaderType == TCP_HEADER_TYPE) || - (ucHeaderType == UDP_HEADER_TYPE)) { - *pusSrcPort = *((PUSHORT)(pucNextHeader)); - *pusDestPort = *((PUSHORT)(pucNextHeader+2)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, - DBG_LVL_ALL, - "\nProtocol Ports - Src Port :0x%x Dest Port : 0x%x", - ntohs(*pusSrcPort), - ntohs(*pusDestPort)); - } - break; - - } - } - return ucHeaderType; -} - - -/* - * Arg 1 struct bcm_mini_adapter *Adapter is a pointer ot the driver control - * structure - * Arg 2 PVOID pcIpHeader is a pointer to the IP header of the packet - */ -USHORT IpVersion6(struct bcm_mini_adapter *Adapter, PVOID pcIpHeader, - struct bcm_classifier_rule *pstClassifierRule) -{ - USHORT ushDestPort = 0; - USHORT ushSrcPort = 0; - UCHAR ucNextProtocolAboveIP = 0; - struct bcm_ipv6_hdr *pstIpv6Header = NULL; - bool bClassificationSucceed = false; - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, - DBG_LVL_ALL, "IpVersion6 ==========>\n"); - - pstIpv6Header = pcIpHeader; - - DumpIpv6Header(pstIpv6Header); - - /* - * Try to get the next higher layer protocol - * and the Ports Nos if TCP or UDP - */ - ucNextProtocolAboveIP = GetIpv6ProtocolPorts((UCHAR *)(pcIpHeader + - sizeof(struct bcm_ipv6_hdr)), - &ushSrcPort, - &ushDestPort, - pstIpv6Header->usPayloadLength, - pstIpv6Header->ucNextHeader); - - do { - if (pstClassifierRule->ucDirection == 0) { - /* - * cannot be processed for classification. - * it is a down link connection - */ - break; - } - - if (!pstClassifierRule->bIpv6Protocol) { - /* - * We are looking for Ipv6 Classifiers - * Lets ignore this classifier and try the next one - */ - break; - } - - bClassificationSucceed = MatchSrcIpv6Address(pstClassifierRule, - pstIpv6Header); - if (!bClassificationSucceed) - break; - - bClassificationSucceed = MatchDestIpv6Address(pstClassifierRule, - pstIpv6Header); - if (!bClassificationSucceed) - break; - - /* - * Match the protocol type. - * For IPv6 the next protocol at end of - * Chain of IPv6 prot headers - */ - bClassificationSucceed = MatchProtocol(pstClassifierRule, - ucNextProtocolAboveIP); - if (!bClassificationSucceed) - break; - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, - DBG_LVL_ALL, "\nIPv6 Protocol Matched"); - - if ((ucNextProtocolAboveIP == TCP_HEADER_TYPE) || - (ucNextProtocolAboveIP == UDP_HEADER_TYPE)) { - /* Match Src Port */ - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, - DBG_LVL_ALL, "\nIPv6 Source Port:%x\n", - ntohs(ushSrcPort)); - bClassificationSucceed = MatchSrcPort(pstClassifierRule, - ntohs(ushSrcPort)); - if (!bClassificationSucceed) - break; - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, - DBG_LVL_ALL, "\nIPv6 Src Port Matched"); - - /* Match Dest Port */ - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, - DBG_LVL_ALL, - "\nIPv6 Destination Port:%x\n", - ntohs(ushDestPort)); - bClassificationSucceed = MatchDestPort(pstClassifierRule, - ntohs(ushDestPort)); - if (!bClassificationSucceed) - break; - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, - DBG_LVL_ALL, - "\nIPv6 Dest Port Matched"); - } - } while (0); - - if (bClassificationSucceed == TRUE) { - INT iMatchedSFQueueIndex = 0; - - iMatchedSFQueueIndex = SearchSfid(Adapter, - pstClassifierRule->ulSFID); - if ((iMatchedSFQueueIndex >= NO_OF_QUEUES) || - (Adapter->PackInfo[iMatchedSFQueueIndex].bActive == false)) - bClassificationSucceed = false; - } - - return bClassificationSucceed; -} - - -static bool MatchSrcIpv6Address(struct bcm_classifier_rule *pstClassifierRule, - struct bcm_ipv6_hdr *pstIpv6Header) -{ - UINT uiLoopIndex = 0; - UINT uiIpv6AddIndex = 0; - UINT uiIpv6AddrNoLongWords = 4; - ULONG aulSrcIP[4]; - struct bcm_mini_adapter *Adapter = GET_BCM_ADAPTER(gblpnetdev); - union u_ip_address *src_addr = &pstClassifierRule->stSrcIpAddress; - - /* - * This is the no. of Src Addresses ie Range of IP Addresses contained - * in the classifier rule for which we need to match - */ - UINT uiCountIPSrcAddresses = - (UINT)pstClassifierRule->ucIPSourceAddressLength; - - - if (uiCountIPSrcAddresses == 0) - return TRUE; - - - /* First Convert the Ip Address in the packet to Host Endian order */ - for (uiIpv6AddIndex = 0; - uiIpv6AddIndex < uiIpv6AddrNoLongWords; - uiIpv6AddIndex++) - aulSrcIP[uiIpv6AddIndex] = - ntohl(pstIpv6Header->ulSrcIpAddress[uiIpv6AddIndex]); - - for (uiLoopIndex = 0; - uiLoopIndex < uiCountIPSrcAddresses; - uiLoopIndex += uiIpv6AddrNoLongWords) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, - "\n Src Ipv6 Address In Received Packet :\n "); - DumpIpv6Address(aulSrcIP); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, - "\n Src Ipv6 Mask In Classifier Rule:\n"); - DumpIpv6Address(&src_addr->ulIpv6Mask[uiLoopIndex]); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, - "\n Src Ipv6 Address In Classifier Rule :\n"); - DumpIpv6Address(&src_addr->ulIpv6Addr[uiLoopIndex]); - - for (uiIpv6AddIndex = 0; - uiIpv6AddIndex < uiIpv6AddrNoLongWords; - uiIpv6AddIndex++) { - if ((src_addr->ulIpv6Mask[uiLoopIndex+uiIpv6AddIndex] & - aulSrcIP[uiIpv6AddIndex]) != - src_addr->ulIpv6Addr[uiLoopIndex+uiIpv6AddIndex]) { - /* - * Match failed for current Ipv6 Address - * Try next Ipv6 Address - */ - break; - } - - if (uiIpv6AddIndex == uiIpv6AddrNoLongWords-1) { - /* Match Found */ - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, - DBG_LVL_ALL, - "Ipv6 Src Ip Address Matched\n"); - return TRUE; - } - } - } - return false; -} - -static bool MatchDestIpv6Address(struct bcm_classifier_rule *pstClassifierRule, - struct bcm_ipv6_hdr *pstIpv6Header) -{ - UINT uiLoopIndex = 0; - UINT uiIpv6AddIndex = 0; - UINT uiIpv6AddrNoLongWords = 4; - ULONG aulDestIP[4]; - struct bcm_mini_adapter *Adapter = GET_BCM_ADAPTER(gblpnetdev); - union u_ip_address *dest_addr = &pstClassifierRule->stDestIpAddress; - - /* - * This is the no. of Destination Addresses - * ie Range of IP Addresses contained in the classifier rule - * for which we need to match - */ - UINT uiCountIPDestinationAddresses = - (UINT)pstClassifierRule->ucIPDestinationAddressLength; - - if (uiCountIPDestinationAddresses == 0) - return TRUE; - - - /* First Convert the Ip Address in the packet to Host Endian order */ - for (uiIpv6AddIndex = 0; - uiIpv6AddIndex < uiIpv6AddrNoLongWords; - uiIpv6AddIndex++) - aulDestIP[uiIpv6AddIndex] = - ntohl(pstIpv6Header->ulDestIpAddress[uiIpv6AddIndex]); - - for (uiLoopIndex = 0; - uiLoopIndex < uiCountIPDestinationAddresses; - uiLoopIndex += uiIpv6AddrNoLongWords) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, - "\n Destination Ipv6 Address In Received Packet :\n "); - DumpIpv6Address(aulDestIP); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, - "\n Destination Ipv6 Mask In Classifier Rule :\n"); - DumpIpv6Address(&dest_addr->ulIpv6Mask[uiLoopIndex]); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, - "\n Destination Ipv6 Address In Classifier Rule :\n"); - DumpIpv6Address(&dest_addr->ulIpv6Addr[uiLoopIndex]); - - for (uiIpv6AddIndex = 0; - uiIpv6AddIndex < uiIpv6AddrNoLongWords; - uiIpv6AddIndex++) { - if ((dest_addr->ulIpv6Mask[uiLoopIndex+uiIpv6AddIndex] & - aulDestIP[uiIpv6AddIndex]) != - dest_addr->ulIpv6Addr[uiLoopIndex+uiIpv6AddIndex]) { - /* - * Match failed for current Ipv6 Address. - * Try next Ipv6 Address - */ - break; - } - - if (uiIpv6AddIndex == uiIpv6AddrNoLongWords-1) { - /* Match Found */ - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, - DBG_LVL_ALL, - "Ipv6 Destination Ip Address Matched\n"); - return TRUE; - } - } - } - return false; - -} - -VOID DumpIpv6Address(ULONG *puIpv6Address) -{ - UINT uiIpv6AddrNoLongWords = 4; - UINT uiIpv6AddIndex = 0; - struct bcm_mini_adapter *Adapter = GET_BCM_ADAPTER(gblpnetdev); - - for (uiIpv6AddIndex = 0; - uiIpv6AddIndex < uiIpv6AddrNoLongWords; - uiIpv6AddIndex++) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, - ":%lx", puIpv6Address[uiIpv6AddIndex]); - } - -} - -static VOID DumpIpv6Header(struct bcm_ipv6_hdr *pstIpv6Header) -{ - UCHAR ucVersion; - UCHAR ucPrio; - struct bcm_mini_adapter *Adapter = GET_BCM_ADAPTER(gblpnetdev); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, - "----Ipv6 Header---"); - ucVersion = pstIpv6Header->ucVersionPrio & 0xf0; - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, - "Version : %x\n", ucVersion); - ucPrio = pstIpv6Header->ucVersionPrio & 0x0f; - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, - "Priority : %x\n", ucPrio); - /* - * BCM_DEBUG_PRINT( Adapter,DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, - * "Flow Label : %x\n",(pstIpv6Header->ucVersionPrio &0xf0); - */ - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, - "Payload Length : %x\n", - ntohs(pstIpv6Header->usPayloadLength)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, - "Next Header : %x\n", pstIpv6Header->ucNextHeader); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, - "Hop Limit : %x\n", pstIpv6Header->ucHopLimit); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, - "Src Address :\n"); - DumpIpv6Address(pstIpv6Header->ulSrcIpAddress); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, - "Dest Address :\n"); - DumpIpv6Address(pstIpv6Header->ulDestIpAddress); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV6_DBG, DBG_LVL_ALL, - "----Ipv6 Header End---"); - - -} diff --git a/drivers/staging/bcm/IPv6ProtocolHdr.h b/drivers/staging/bcm/IPv6ProtocolHdr.h deleted file mode 100644 index 96b36a579af2..000000000000 --- a/drivers/staging/bcm/IPv6ProtocolHdr.h +++ /dev/null @@ -1,85 +0,0 @@ -#ifndef _IPV6_PROTOCOL_DEFINES_ -#define _IPV6_PROTOCOL_DEFINES_ - -#define IPV6HDR_TYPE_HOPBYHOP 0x0 -#define IPV6HDR_TYPE_ROUTING 0x2B -#define IPV6HDR_TYPE_FRAGMENTATION 0x2C -#define IPV6HDR_TYPE_DESTOPTS 0x3c -#define IPV6HDR_TYPE_AUTHENTICATION 0x33 -#define IPV6HDR_TYPE_ENCRYPTEDSECURITYPAYLOAD 0x34 -#define MASK_IPV6_CS_SPEC 0x2 - -#define TCP_HEADER_TYPE 0x6 -#define UDP_HEADER_TYPE 0x11 -#define IPV6_ICMP_HDR_TYPE 0x2 -#define IPV6_FLOWLABEL_BITOFFSET 9 - -#define IPV6_MAX_CHAINEDHDR_BUFFBYTES 0x64 -/* - * Size of Dest Options field of Destinations Options Header - * in bytes. - */ -#define IPV6_DESTOPTS_HDR_OPTIONSIZE 0x8 - -struct bcm_ipv6_hdr { - unsigned char ucVersionPrio; - unsigned char aucFlowLabel[3]; - unsigned short usPayloadLength; - unsigned char ucNextHeader; - unsigned char ucHopLimit; - unsigned long ulSrcIpAddress[4]; - unsigned long ulDestIpAddress[4]; -}; - -struct bcm_ipv6_routing_hdr { - unsigned char ucNextHeader; - unsigned char ucRoutingType; - unsigned char ucNumAddresses; - unsigned char ucNextAddress; - unsigned long ulReserved; -}; - -struct bcm_ipv6_fragment_hdr { - unsigned char ucNextHeader; - unsigned char ucReserved; - unsigned short usFragmentOffset; - unsigned long ulIdentification; -}; - -struct bcm_ipv6_dest_options_hdr { - unsigned char ucNextHeader; - unsigned char ucHdrExtLen; - unsigned char ucDestOptions[6]; -}; - -struct bcm_ipv6_options_hdr { - unsigned char ucNextHeader; - unsigned char ucMisc[3]; - unsigned long ulJumboPayloadLen; -}; - -struct bcm_ipv6_authentication_hdr { - unsigned char ucNextHeader; - unsigned char ucLength; - unsigned short usReserved; - unsigned long ulSecurityParametersIndex; -}; - -enum bcm_ipaddr_context { - eSrcIpAddress, - eDestIpAddress -}; - -/* Function Prototypes */ - -unsigned short IpVersion6(struct bcm_mini_adapter *Adapter, /* < Pointer to the driver control structure */ - void *pcIpHeader, /* <Pointer to the IP Hdr of the packet */ - struct bcm_classifier_rule *pstClassifierRule); - -void DumpIpv6Address(unsigned long *puIpv6Address); - -extern bool MatchSrcPort(struct bcm_classifier_rule *pstClassifierRule, unsigned short ushSrcPort); -extern bool MatchDestPort(struct bcm_classifier_rule *pstClassifierRule, unsigned short ushSrcPort); -extern bool MatchProtocol(struct bcm_classifier_rule *pstClassifierRule, unsigned char ucProtocol); - -#endif diff --git a/drivers/staging/bcm/InterfaceAdapter.h b/drivers/staging/bcm/InterfaceAdapter.h deleted file mode 100644 index 06a6b18bca48..000000000000 --- a/drivers/staging/bcm/InterfaceAdapter.h +++ /dev/null @@ -1,79 +0,0 @@ -#ifndef _INTERFACE_ADAPTER_H -#define _INTERFACE_ADAPTER_H - -struct bcm_bulk_endpoint_in { - char *bulk_in_buffer; - size_t bulk_in_size; - unsigned char bulk_in_endpointAddr; - unsigned int bulk_in_pipe; -}; - -struct bcm_bulk_endpoint_out { - unsigned char bulk_out_buffer; - size_t bulk_out_size; - unsigned char bulk_out_endpointAddr; - unsigned int bulk_out_pipe; - /* this is used when int out endpoint is used as bulk out end point */ - unsigned char int_out_interval; -}; - -struct bcm_intr_endpoint_in { - char *int_in_buffer; - size_t int_in_size; - unsigned char int_in_endpointAddr; - unsigned char int_in_interval; - unsigned int int_in_pipe; -}; - -struct bcm_intr_endpoint_out { - char *int_out_buffer; - size_t int_out_size; - unsigned char int_out_endpointAddr; - unsigned char int_out_interval; - unsigned int int_out_pipe; -}; - -struct bcm_usb_tcb { - struct urb *urb; - void *psIntfAdapter; - bool bUsed; -}; - -struct bcm_usb_rcb { - struct urb *urb; - void *psIntfAdapter; - bool bUsed; -}; - -/* - * This is the interface specific Sub-Adapter - * Structure. - */ -struct bcm_interface_adapter { - struct usb_device *udev; - struct usb_interface *interface; - /* Bulk endpoint in info */ - struct bcm_bulk_endpoint_in sBulkIn; - /* Bulk endpoint out info */ - struct bcm_bulk_endpoint_out sBulkOut; - /* Interrupt endpoint in info */ - struct bcm_intr_endpoint_in sIntrIn; - /* Interrupt endpoint out info */ - struct bcm_intr_endpoint_out sIntrOut; - unsigned long ulInterruptData[2]; - struct urb *psInterruptUrb; - struct bcm_usb_tcb asUsbTcb[MAXIMUM_USB_TCB]; - struct bcm_usb_rcb asUsbRcb[MAXIMUM_USB_RCB]; - atomic_t uNumTcbUsed; - atomic_t uCurrTcb; - atomic_t uNumRcbUsed; - atomic_t uCurrRcb; - struct bcm_mini_adapter *psAdapter; - bool bFlashBoot; - bool bHighSpeedDevice; - bool bSuspended; - bool bPreparingForBusSuspend; - struct work_struct usbSuspendWork; -}; - -#endif diff --git a/drivers/staging/bcm/InterfaceDld.c b/drivers/staging/bcm/InterfaceDld.c deleted file mode 100644 index abc7a7ab782a..000000000000 --- a/drivers/staging/bcm/InterfaceDld.c +++ /dev/null @@ -1,317 +0,0 @@ -#include "headers.h" - -int InterfaceFileDownload(PVOID arg, struct file *flp, unsigned int on_chip_loc) -{ - /* unsigned int reg = 0; */ - mm_segment_t oldfs = {0}; - int errno = 0, len = 0; /* ,is_config_file = 0 */ - loff_t pos = 0; - struct bcm_interface_adapter *psIntfAdapter = arg; - /* struct bcm_mini_adapter *Adapter = psIntfAdapter->psAdapter; */ - char *buff = kmalloc(MAX_TRANSFER_CTRL_BYTE_USB, GFP_KERNEL); - - if (!buff) - return -ENOMEM; - - while (1) { - oldfs = get_fs(); - set_fs(get_ds()); - len = vfs_read(flp, (void __force __user *)buff, - MAX_TRANSFER_CTRL_BYTE_USB, &pos); - set_fs(oldfs); - if (len <= 0) { - if (len < 0) - errno = len; - else - errno = 0; - break; - } - /* BCM_DEBUG_PRINT_BUFFER(Adapter,DBG_TYPE_INITEXIT, MP_INIT, - * DBG_LVL_ALL, buff, - * MAX_TRANSFER_CTRL_BYTE_USB); - */ - errno = InterfaceWRM(psIntfAdapter, on_chip_loc, buff, len); - if (errno) - break; - on_chip_loc += MAX_TRANSFER_CTRL_BYTE_USB; - } - - kfree(buff); - return errno; -} - -int InterfaceFileReadbackFromChip(PVOID arg, struct file *flp, - unsigned int on_chip_loc) -{ - char *buff, *buff_readback; - unsigned int reg = 0; - mm_segment_t oldfs = {0}; - int errno = 0, len = 0, is_config_file = 0; - loff_t pos = 0; - static int fw_down; - INT Status = STATUS_SUCCESS; - struct bcm_interface_adapter *psIntfAdapter = arg; - int bytes; - - buff = kzalloc(MAX_TRANSFER_CTRL_BYTE_USB, GFP_DMA); - buff_readback = kzalloc(MAX_TRANSFER_CTRL_BYTE_USB , GFP_DMA); - if (!buff || !buff_readback) { - kfree(buff); - kfree(buff_readback); - - return -ENOMEM; - } - - is_config_file = (on_chip_loc == CONFIG_BEGIN_ADDR) ? 1 : 0; - - while (1) { - oldfs = get_fs(); - set_fs(get_ds()); - len = vfs_read(flp, (void __force __user *)buff, - MAX_TRANSFER_CTRL_BYTE_USB, &pos); - set_fs(oldfs); - fw_down++; - - if (len <= 0) { - if (len < 0) - errno = len; - else - errno = 0; - break; - } - - bytes = InterfaceRDM(psIntfAdapter, on_chip_loc, - buff_readback, len); - if (bytes < 0) { - Status = bytes; - goto exit; - } - reg++; - if ((len-sizeof(unsigned int)) < 4) { - if (memcmp(buff_readback, buff, len)) { - Status = -EIO; - goto exit; - } - } else { - len -= 4; - - while (len) { - if (*(unsigned int *)&buff_readback[len] != - *(unsigned int *)&buff[len]) { - Status = -EIO; - goto exit; - } - len -= 4; - } - } - on_chip_loc += MAX_TRANSFER_CTRL_BYTE_USB; - } /* End of while(1) */ - -exit: - kfree(buff); - kfree(buff_readback); - return Status; -} - -static int bcm_download_config_file(struct bcm_mini_adapter *Adapter, - struct bcm_firmware_info *psFwInfo) -{ - int retval = STATUS_SUCCESS; - B_UINT32 value = 0; - - if (Adapter->pstargetparams == NULL) { - Adapter->pstargetparams = - kmalloc(sizeof(struct bcm_target_params), GFP_KERNEL); - if (Adapter->pstargetparams == NULL) - return -ENOMEM; - } - - if (psFwInfo->u32FirmwareLength != sizeof(struct bcm_target_params)) - return -EIO; - - retval = copy_from_user(Adapter->pstargetparams, - psFwInfo->pvMappedFirmwareAddress, - psFwInfo->u32FirmwareLength); - if (retval) { - kfree(Adapter->pstargetparams); - Adapter->pstargetparams = NULL; - return -EFAULT; - } - - /* Parse the structure and then Download the Firmware */ - beceem_parse_target_struct(Adapter); - - /* Initializing the NVM. */ - BcmInitNVM(Adapter); - retval = InitLedSettings(Adapter); - - if (retval) - return retval; - - if (Adapter->LEDInfo.led_thread_running & - BCM_LED_THREAD_RUNNING_ACTIVELY) { - Adapter->LEDInfo.bLedInitDone = false; - Adapter->DriverState = DRIVER_INIT; - wake_up(&Adapter->LEDInfo.notify_led_event); - } - - if (Adapter->LEDInfo.led_thread_running & - BCM_LED_THREAD_RUNNING_ACTIVELY) { - Adapter->DriverState = FW_DOWNLOAD; - wake_up(&Adapter->LEDInfo.notify_led_event); - } - - /* Initialize the DDR Controller */ - retval = ddr_init(Adapter); - if (retval) - return retval; - - value = 0; - wrmalt(Adapter, EEPROM_CAL_DATA_INTERNAL_LOC - 4, - &value, sizeof(value)); - wrmalt(Adapter, EEPROM_CAL_DATA_INTERNAL_LOC - 8, - &value, sizeof(value)); - - if (Adapter->eNVMType == NVM_FLASH) { - retval = PropagateCalParamsFromFlashToMemory(Adapter); - if (retval) - return retval; - } - - retval = buffDnldVerify(Adapter, (PUCHAR)Adapter->pstargetparams, - sizeof(struct bcm_target_params), CONFIG_BEGIN_ADDR); - - if (retval) - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_INITEXIT, - MP_INIT, DBG_LVL_ALL, - "configuration file not downloaded properly"); - else - Adapter->bCfgDownloaded = TRUE; - - return retval; -} - -int bcm_ioctl_fw_download(struct bcm_mini_adapter *Adapter, - struct bcm_firmware_info *psFwInfo) -{ - int retval = STATUS_SUCCESS; - PUCHAR buff = NULL; - - /* Config File is needed for the Driver to download the Config file and - * Firmware. Check for the Config file to be first to be sent from the - * Application - */ - atomic_set(&Adapter->uiMBupdate, false); - if (!Adapter->bCfgDownloaded && - psFwInfo->u32StartingAddress != CONFIG_BEGIN_ADDR) { - /* Can't Download Firmware. */ - return -EINVAL; - } - - /* If Config File, Finish the DDR Settings and then Download CFG File */ - if (psFwInfo->u32StartingAddress == CONFIG_BEGIN_ADDR) { - retval = bcm_download_config_file(Adapter, psFwInfo); - } else { - buff = kzalloc(psFwInfo->u32FirmwareLength, GFP_KERNEL); - if (buff == NULL) - return -ENOMEM; - - retval = copy_from_user(buff, - psFwInfo->pvMappedFirmwareAddress, - psFwInfo->u32FirmwareLength); - if (retval != STATUS_SUCCESS) { - retval = -EFAULT; - goto error; - } - - retval = buffDnldVerify(Adapter, - buff, - psFwInfo->u32FirmwareLength, - psFwInfo->u32StartingAddress); - - if (retval != STATUS_SUCCESS) - goto error; - } - -error: - kfree(buff); - return retval; -} - -static INT buffDnld(struct bcm_mini_adapter *Adapter, - PUCHAR mappedbuffer, UINT u32FirmwareLength, - ULONG u32StartingAddress) -{ - unsigned int len = 0; - int retval = STATUS_SUCCESS; - - len = u32FirmwareLength; - - while (u32FirmwareLength) { - len = MIN_VAL(u32FirmwareLength, MAX_TRANSFER_CTRL_BYTE_USB); - retval = wrm(Adapter, u32StartingAddress, mappedbuffer, len); - - if (retval) - break; - u32StartingAddress += len; - u32FirmwareLength -= len; - mappedbuffer += len; - } - return retval; -} - -static INT buffRdbkVerify(struct bcm_mini_adapter *Adapter, - PUCHAR mappedbuffer, UINT u32FirmwareLength, - ULONG u32StartingAddress) -{ - UINT len = u32FirmwareLength; - INT retval = STATUS_SUCCESS; - PUCHAR readbackbuff = kzalloc(MAX_TRANSFER_CTRL_BYTE_USB, GFP_KERNEL); - int bytes; - - if (NULL == readbackbuff) - return -ENOMEM; - - while (u32FirmwareLength && !retval) { - len = MIN_VAL(u32FirmwareLength, MAX_TRANSFER_CTRL_BYTE_USB); - bytes = rdm(Adapter, u32StartingAddress, readbackbuff, len); - - if (bytes < 0) { - retval = bytes; - break; - } - - if (memcmp(readbackbuff, mappedbuffer, len) != 0) { - pr_err("%s() failed. The firmware doesn't match what was written", - __func__); - retval = -EIO; - } - - u32StartingAddress += len; - u32FirmwareLength -= len; - mappedbuffer += len; - - } /* end of while (u32FirmwareLength && !retval) */ - kfree(readbackbuff); - return retval; -} - -INT buffDnldVerify(struct bcm_mini_adapter *Adapter, - unsigned char *mappedbuffer, - unsigned int u32FirmwareLength, - unsigned long u32StartingAddress) -{ - INT status = STATUS_SUCCESS; - - status = buffDnld(Adapter, mappedbuffer, - u32FirmwareLength, u32StartingAddress); - if (status != STATUS_SUCCESS) - goto error; - - status = buffRdbkVerify(Adapter, mappedbuffer, - u32FirmwareLength, u32StartingAddress); - if (status != STATUS_SUCCESS) - goto error; -error: - return status; -} diff --git a/drivers/staging/bcm/InterfaceIdleMode.c b/drivers/staging/bcm/InterfaceIdleMode.c deleted file mode 100644 index 612c89fba341..000000000000 --- a/drivers/staging/bcm/InterfaceIdleMode.c +++ /dev/null @@ -1,274 +0,0 @@ -#include "headers.h" - -/* -Function: InterfaceIdleModeWakeup - -Description: This is the hardware specific Function for - waking up HW device from Idle mode. - A software abort pattern is written to the - device to wake it and necessary power state - transitions from host are performed here. - -Input parameters: IN struct bcm_mini_adapter *Adapter - - Miniport Adapter Context - -Return: BCM_STATUS_SUCCESS - If Wakeup of the HW Interface - was successful. - Other - If an error occurred. -*/ - -/* -Function: InterfaceIdleModeRespond - -Description: This is the hardware specific Function for - responding to Idle mode request from target. - Necessary power state transitions from host for - idle mode or other device specific initializations - are performed here. - -Input parameters: IN struct bcm_mini_adapter * Adapter - - Miniport Adapter Context - -Return: BCM_STATUS_SUCCESS - If Idle mode response related - HW configuration was successful. - Other - If an error occurred. -*/ - -/* -"dmem bfc02f00 100" tells how many time device went in Idle mode. -this value will be at address bfc02fa4.just before value d0ea1dle. - -Set time value by writing at bfc02f98 7d0 - -checking the Ack timer expire on kannon by running command -d qcslog .. if it shows e means host has not send response -to f/w with in 200 ms. Response should be -send to f/w with in 200 ms after the Idle/Shutdown req issued - -*/ - - -int InterfaceIdleModeRespond(struct bcm_mini_adapter *Adapter, - unsigned int *puiBuffer) -{ - int status = STATUS_SUCCESS; - unsigned int uiRegRead = 0; - int bytes; - - if (ntohl(*puiBuffer) == GO_TO_IDLE_MODE_PAYLOAD) { - if (ntohl(*(puiBuffer+1)) == 0) { - - status = wrmalt(Adapter, SW_ABORT_IDLEMODE_LOC, - &uiRegRead, sizeof(uiRegRead)); - if (status) - return status; - - if (Adapter->ulPowerSaveMode == - DEVICE_POWERSAVE_MODE_AS_MANUAL_CLOCK_GATING) { - uiRegRead = 0x00000000; - status = wrmalt(Adapter, - DEBUG_INTERRUPT_GENERATOR_REGISTOR, - &uiRegRead, sizeof(uiRegRead)); - if (status) - return status; - } - /* Below Register should not br read in case of - * Manual and Protocol Idle mode */ - else if (Adapter->ulPowerSaveMode != - DEVICE_POWERSAVE_MODE_AS_PROTOCOL_IDLE_MODE) { - /* clear on read Register */ - bytes = rdmalt(Adapter, DEVICE_INT_OUT_EP_REG0, - &uiRegRead, sizeof(uiRegRead)); - if (bytes < 0) { - status = bytes; - return status; - } - /* clear on read Register */ - bytes = rdmalt(Adapter, DEVICE_INT_OUT_EP_REG1, - &uiRegRead, sizeof(uiRegRead)); - if (bytes < 0) { - status = bytes; - return status; - } - } - - /* Set Idle Mode Flag to False and - * Clear IdleMode reg. */ - Adapter->IdleMode = false; - Adapter->bTriedToWakeUpFromlowPowerMode = false; - - wake_up(&Adapter->lowpower_mode_wait_queue); - - } else { - if (TRUE == Adapter->IdleMode) - return status; - - uiRegRead = 0; - - if (Adapter->chip_id == BCS220_2 || - Adapter->chip_id == BCS220_2BC || - Adapter->chip_id == BCS250_BC || - Adapter->chip_id == BCS220_3) { - - bytes = rdmalt(Adapter, HPM_CONFIG_MSW, - &uiRegRead, sizeof(uiRegRead)); - if (bytes < 0) { - status = bytes; - return status; - } - - - uiRegRead |= (1<<17); - - status = wrmalt(Adapter, HPM_CONFIG_MSW, - &uiRegRead, sizeof(uiRegRead)); - if (status) - return status; - } - SendIdleModeResponse(Adapter); - } - } else if (ntohl(*puiBuffer) == IDLE_MODE_SF_UPDATE_MSG) { - OverrideServiceFlowParams(Adapter, puiBuffer); - } - return status; -} - -static int InterfaceAbortIdlemode(struct bcm_mini_adapter *Adapter, - unsigned int Pattern) -{ - int status = STATUS_SUCCESS; - unsigned int value; - unsigned int chip_id; - unsigned long timeout = 0, itr = 0; - - int lenwritten = 0; - unsigned char aucAbortPattern[8] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, - 0xFF, 0xFF, 0xFF}; - struct bcm_interface_adapter *psInterfaceAdapter = - Adapter->pvInterfaceAdapter; - - /* Abort Bus suspend if its already suspended */ - if ((TRUE == psInterfaceAdapter->bSuspended) && - (TRUE == Adapter->bDoSuspend)) - status = usb_autopm_get_interface( - psInterfaceAdapter->interface); - - if ((Adapter->ulPowerSaveMode == - DEVICE_POWERSAVE_MODE_AS_MANUAL_CLOCK_GATING) || - (Adapter->ulPowerSaveMode == - DEVICE_POWERSAVE_MODE_AS_PROTOCOL_IDLE_MODE)) { - /* write the SW abort pattern. */ - status = wrmalt(Adapter, SW_ABORT_IDLEMODE_LOC, - &Pattern, sizeof(Pattern)); - if (status) - return status; - } - - if (Adapter->ulPowerSaveMode == - DEVICE_POWERSAVE_MODE_AS_MANUAL_CLOCK_GATING) { - value = 0x80000000; - status = wrmalt(Adapter, - DEBUG_INTERRUPT_GENERATOR_REGISTOR, - &value, sizeof(value)); - if (status) - return status; - } else if (Adapter->ulPowerSaveMode != - DEVICE_POWERSAVE_MODE_AS_PROTOCOL_IDLE_MODE) { - /* - * Get a Interrupt Out URB and send 8 Bytes Down - * To be Done in Thread Context. - * Not using Asynchronous Mechanism. - */ - status = usb_interrupt_msg(psInterfaceAdapter->udev, - usb_sndintpipe(psInterfaceAdapter->udev, - psInterfaceAdapter->sIntrOut.int_out_endpointAddr), - aucAbortPattern, - 8, - &lenwritten, - 5000); - if (status) - return status; - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, - IDLE_MODE, DBG_LVL_ALL, - "NOB Sent down :%d", lenwritten); - - /* mdelay(25); */ - - timeout = jiffies + msecs_to_jiffies(50); - while (time_after(timeout, jiffies)) { - itr++; - rdmalt(Adapter, CHIP_ID_REG, &chip_id, sizeof(UINT)); - if (0xbece3200 == (chip_id&~(0xF0))) - chip_id = chip_id&~(0xF0); - if (chip_id == Adapter->chip_id) - break; - } - if (time_before(timeout, jiffies)) - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, - IDLE_MODE, DBG_LVL_ALL, - "Not able to read chip-id even after 25 msec"); - else - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, - IDLE_MODE, DBG_LVL_ALL, - "Number of completed iteration to read chip-id :%lu", itr); - - status = wrmalt(Adapter, SW_ABORT_IDLEMODE_LOC, - &Pattern, sizeof(status)); - if (status) - return status; - } - return status; -} -int InterfaceIdleModeWakeup(struct bcm_mini_adapter *Adapter) -{ - if (Adapter->bTriedToWakeUpFromlowPowerMode) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, - IDLE_MODE, DBG_LVL_ALL, - "Wake up already attempted.. ignoring\n"); - } else { - Adapter->bTriedToWakeUpFromlowPowerMode = TRUE; - InterfaceAbortIdlemode(Adapter, Adapter->usIdleModePattern); - - } - return 0; -} - -void InterfaceHandleShutdownModeWakeup(struct bcm_mini_adapter *Adapter) -{ - unsigned int uiRegVal = 0; - INT Status = 0; - int bytes; - - if (Adapter->ulPowerSaveMode == - DEVICE_POWERSAVE_MODE_AS_MANUAL_CLOCK_GATING) { - /* clear idlemode interrupt. */ - uiRegVal = 0; - Status = wrmalt(Adapter, - DEBUG_INTERRUPT_GENERATOR_REGISTOR, - &uiRegVal, sizeof(uiRegVal)); - if (Status) - return; - } - - else { - -/* clear Interrupt EP registers. */ - bytes = rdmalt(Adapter, - DEVICE_INT_OUT_EP_REG0, - &uiRegVal, sizeof(uiRegVal)); - if (bytes < 0) { - Status = bytes; - return; - } - - bytes = rdmalt(Adapter, - DEVICE_INT_OUT_EP_REG1, - &uiRegVal, sizeof(uiRegVal)); - if (bytes < 0) { - Status = bytes; - return; - } - } -} - diff --git a/drivers/staging/bcm/InterfaceIdleMode.h b/drivers/staging/bcm/InterfaceIdleMode.h deleted file mode 100644 index 2ef64003aa89..000000000000 --- a/drivers/staging/bcm/InterfaceIdleMode.h +++ /dev/null @@ -1,15 +0,0 @@ -#ifndef _INTERFACE_IDLEMODE_H -#define _INTERFACE_IDLEMODE_H - -INT InterfaceIdleModeWakeup(struct bcm_mini_adapter *Adapter); - -INT InterfaceIdleModeRespond(struct bcm_mini_adapter *Adapter, - unsigned int *puiBuffer); - -VOID InterfaceWriteIdleModeWakePattern(struct bcm_mini_adapter *Adapter); - -INT InterfaceWakeUp(struct bcm_mini_adapter *Adapter); - -VOID InterfaceHandleShutdownModeWakeup(struct bcm_mini_adapter *Adapter); -#endif - diff --git a/drivers/staging/bcm/InterfaceInit.c b/drivers/staging/bcm/InterfaceInit.c deleted file mode 100644 index bb61d34886b3..000000000000 --- a/drivers/staging/bcm/InterfaceInit.c +++ /dev/null @@ -1,729 +0,0 @@ -#include "headers.h" -#include <linux/usb/ch9.h> -static struct usb_device_id InterfaceUsbtable[] = { - { USB_DEVICE(BCM_USB_VENDOR_ID_T3, BCM_USB_PRODUCT_ID_T3) }, - { USB_DEVICE(BCM_USB_VENDOR_ID_T3, BCM_USB_PRODUCT_ID_T3B) }, - { USB_DEVICE(BCM_USB_VENDOR_ID_T3, BCM_USB_PRODUCT_ID_T3L) }, - { USB_DEVICE(BCM_USB_VENDOR_ID_T3, BCM_USB_PRODUCT_ID_SYM) }, - { USB_DEVICE(BCM_USB_VENDOR_ID_ZTE, BCM_USB_PRODUCT_ID_226) }, - { USB_DEVICE(BCM_USB_VENDOR_ID_FOXCONN, BCM_USB_PRODUCT_ID_1901) }, - { USB_DEVICE(BCM_USB_VENDOR_ID_ZTE, BCM_USB_PRODUCT_ID_ZTE_TU25) }, - { USB_DEVICE(BCM_USB_VENDOR_ID_ZTE, BCM_USB_PRODUCT_ID_ZTE_226) }, - { USB_DEVICE(BCM_USB_VENDOR_ID_ZTE, BCM_USB_PRODUCT_ID_ZTE_326) }, - { } -}; -MODULE_DEVICE_TABLE(usb, InterfaceUsbtable); - -static int debug = -1; -module_param(debug, uint, 0600); -MODULE_PARM_DESC(debug, "Debug level (0=none,...,16=all)"); - -static const u32 default_msg = - NETIF_MSG_DRV | NETIF_MSG_PROBE | NETIF_MSG_LINK - | NETIF_MSG_TIMER | NETIF_MSG_TX_ERR | NETIF_MSG_RX_ERR - | NETIF_MSG_IFUP | NETIF_MSG_IFDOWN; - -static int InterfaceAdapterInit(struct bcm_interface_adapter *Adapter); - -static void InterfaceAdapterFree(struct bcm_interface_adapter *psIntfAdapter) -{ - int i = 0; - struct bcm_mini_adapter *ps_ad = psIntfAdapter->psAdapter; - - /* Wake up the wait_queue... */ - if (ps_ad->LEDInfo.led_thread_running & - BCM_LED_THREAD_RUNNING_ACTIVELY) { - ps_ad->DriverState = DRIVER_HALT; - wake_up(&ps_ad->LEDInfo.notify_led_event); - } - reset_card_proc(ps_ad); - - /* - * worst case time taken by the RDM/WRM will be 5 sec. will check after - * every 100 ms to accertain the device is not being accessed. After - * this No RDM/WRM should be made. - */ - while (ps_ad->DeviceAccess) { - BCM_DEBUG_PRINT(ps_ad, DBG_TYPE_INITEXIT, DRV_ENTRY, - DBG_LVL_ALL, "Device is being accessed.\n"); - msleep(100); - } - /* Free interrupt URB */ - /* ps_ad->device_removed = TRUE; */ - usb_free_urb(psIntfAdapter->psInterruptUrb); - - /* Free transmit URBs */ - for (i = 0; i < MAXIMUM_USB_TCB; i++) { - if (psIntfAdapter->asUsbTcb[i].urb != NULL) { - usb_free_urb(psIntfAdapter->asUsbTcb[i].urb); - psIntfAdapter->asUsbTcb[i].urb = NULL; - } - } - /* Free receive URB and buffers */ - for (i = 0; i < MAXIMUM_USB_RCB; i++) { - if (psIntfAdapter->asUsbRcb[i].urb != NULL) { - kfree(psIntfAdapter->asUsbRcb[i].urb->transfer_buffer); - usb_free_urb(psIntfAdapter->asUsbRcb[i].urb); - psIntfAdapter->asUsbRcb[i].urb = NULL; - } - } - AdapterFree(ps_ad); -} - -static void ConfigureEndPointTypesThroughEEPROM( - struct bcm_mini_adapter *Adapter) -{ - u32 ulReg; - int bytes; - struct bcm_interface_adapter *interfaceAdapter; - - /* Program EP2 MAX_PKT_SIZE */ - ulReg = ntohl(EP2_MPS_REG); - BeceemEEPROMBulkWrite(Adapter, (PUCHAR)&ulReg, 0x128, 4, TRUE); - ulReg = ntohl(EP2_MPS); - BeceemEEPROMBulkWrite(Adapter, (PUCHAR)&ulReg, 0x12C, 4, TRUE); - - ulReg = ntohl(EP2_CFG_REG); - BeceemEEPROMBulkWrite(Adapter, (PUCHAR)&ulReg, 0x132, 4, TRUE); - interfaceAdapter = - (struct bcm_interface_adapter *)(Adapter->pvInterfaceAdapter); - if (interfaceAdapter->bHighSpeedDevice) { - ulReg = ntohl(EP2_CFG_INT); - BeceemEEPROMBulkWrite(Adapter, (PUCHAR)&ulReg, 0x136, 4, TRUE); - } else { - /* USE BULK EP as TX in FS mode. */ - ulReg = ntohl(EP2_CFG_BULK); - BeceemEEPROMBulkWrite(Adapter, (PUCHAR)&ulReg, 0x136, 4, TRUE); - } - - /* Program EP4 MAX_PKT_SIZE. */ - ulReg = ntohl(EP4_MPS_REG); - BeceemEEPROMBulkWrite(Adapter, (PUCHAR)&ulReg, 0x13C, 4, TRUE); - ulReg = ntohl(EP4_MPS); - BeceemEEPROMBulkWrite(Adapter, (PUCHAR)&ulReg, 0x140, 4, TRUE); - - /* Program TX EP as interrupt(Alternate Setting) */ - bytes = rdmalt(Adapter, 0x0F0110F8, &ulReg, sizeof(u32)); - if (bytes < 0) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_INITEXIT, DRV_ENTRY, - DBG_LVL_ALL, "reading of Tx EP failed\n"); - return; - } - ulReg |= 0x6; - - ulReg = ntohl(ulReg); - BeceemEEPROMBulkWrite(Adapter, (PUCHAR)&ulReg, 0x1CC, 4, TRUE); - - ulReg = ntohl(EP4_CFG_REG); - BeceemEEPROMBulkWrite(Adapter, (PUCHAR)&ulReg, 0x1C8, 4, TRUE); - /* Program ISOCHRONOUS EP size to zero. */ - ulReg = ntohl(ISO_MPS_REG); - BeceemEEPROMBulkWrite(Adapter, (PUCHAR)&ulReg, 0x1D2, 4, TRUE); - ulReg = ntohl(ISO_MPS); - BeceemEEPROMBulkWrite(Adapter, (PUCHAR)&ulReg, 0x1D6, 4, TRUE); - - /* - * Update EEPROM Version. - * Read 4 bytes from 508 and modify 511 and 510. - */ - ReadBeceemEEPROM(Adapter, 0x1FC, &ulReg); - ulReg &= 0x0101FFFF; - BeceemEEPROMBulkWrite(Adapter, (PUCHAR)&ulReg, 0x1FC, 4, TRUE); - - /* - * Update length field if required. - * Also make the string NULL terminated. - */ - - ReadBeceemEEPROM(Adapter, 0xA8, &ulReg); - if ((ulReg&0x00FF0000)>>16 > 0x30) { - ulReg = (ulReg&0xFF00FFFF)|(0x30<<16); - BeceemEEPROMBulkWrite(Adapter, (PUCHAR)&ulReg, 0xA8, 4, TRUE); - } - ReadBeceemEEPROM(Adapter, 0x148, &ulReg); - if ((ulReg&0x00FF0000)>>16 > 0x30) { - ulReg = (ulReg&0xFF00FFFF)|(0x30<<16); - BeceemEEPROMBulkWrite(Adapter, (PUCHAR)&ulReg, 0x148, 4, TRUE); - } - ulReg = 0; - BeceemEEPROMBulkWrite(Adapter, (PUCHAR)&ulReg, 0x122, 4, TRUE); - ulReg = 0; - BeceemEEPROMBulkWrite(Adapter, (PUCHAR)&ulReg, 0x1C2, 4, TRUE); -} - -static int usbbcm_device_probe(struct usb_interface *intf, - const struct usb_device_id *id) -{ - struct usb_device *udev = interface_to_usbdev(intf); - int retval; - struct bcm_mini_adapter *psAdapter; - struct bcm_interface_adapter *psIntfAdapter; - struct net_device *ndev; - - /* Reserve one extra queue for the bit-bucket */ - ndev = alloc_etherdev_mq(sizeof(struct bcm_mini_adapter), - NO_OF_QUEUES + 1); - if (ndev == NULL) { - dev_err(&udev->dev, DRV_NAME ": no memory for device\n"); - return -ENOMEM; - } - - SET_NETDEV_DEV(ndev, &intf->dev); - - psAdapter = netdev_priv(ndev); - psAdapter->dev = ndev; - psAdapter->msg_enable = netif_msg_init(debug, default_msg); - - /* Init default driver debug state */ - - psAdapter->stDebugState.debug_level = DBG_LVL_CURR; - psAdapter->stDebugState.type = DBG_TYPE_INITEXIT; - - /* - * Technically, one can start using BCM_DEBUG_PRINT after this point. - * However, realize that by default the Type/Subtype bitmaps are all - * zero now; so no prints will actually appear until the TestApp turns - * on debug paths via the ioctl(); so practically speaking, in early - * init, no logging happens. - * - * A solution (used below): we explicitly set the bitmaps to 1 for - * Type=DBG_TYPE_INITEXIT and ALL subtype's of the same. Now all bcm - * debug statements get logged, enabling debug during early init. - * Further, we turn this OFF once init_module() completes. - */ - - psAdapter->stDebugState.subtype[DBG_TYPE_INITEXIT] = 0xff; - BCM_SHOW_DEBUG_BITMAP(psAdapter); - - retval = InitAdapter(psAdapter); - if (retval) { - dev_err(&udev->dev, DRV_NAME ": InitAdapter Failed\n"); - AdapterFree(psAdapter); - return retval; - } - - /* Allocate interface adapter structure */ - psIntfAdapter = kzalloc(sizeof(struct bcm_interface_adapter), - GFP_KERNEL); - if (psIntfAdapter == NULL) { - AdapterFree(psAdapter); - return -ENOMEM; - } - - psAdapter->pvInterfaceAdapter = psIntfAdapter; - psIntfAdapter->psAdapter = psAdapter; - - /* Store usb interface in Interface Adapter */ - psIntfAdapter->interface = intf; - usb_set_intfdata(intf, psIntfAdapter); - - BCM_DEBUG_PRINT(psAdapter, DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, - "psIntfAdapter 0x%p\n", psIntfAdapter); - retval = InterfaceAdapterInit(psIntfAdapter); - if (retval) { - /* If the Firmware/Cfg File is not present - * then return success, let the application - * download the files. - */ - if (-ENOENT == retval) { - BCM_DEBUG_PRINT(psAdapter, DBG_TYPE_INITEXIT, DRV_ENTRY, - DBG_LVL_ALL, - "File Not Found. Use app to download.\n"); - return STATUS_SUCCESS; - } - BCM_DEBUG_PRINT(psAdapter, DBG_TYPE_INITEXIT, DRV_ENTRY, - DBG_LVL_ALL, "InterfaceAdapterInit failed.\n"); - usb_set_intfdata(intf, NULL); - udev = interface_to_usbdev(intf); - usb_put_dev(udev); - InterfaceAdapterFree(psIntfAdapter); - return retval; - } - if (psAdapter->chip_id > T3) { - uint32_t uiNackZeroLengthInt = 4; - - retval = - wrmalt(psAdapter, DISABLE_USB_ZERO_LEN_INT, - &uiNackZeroLengthInt, - sizeof(uiNackZeroLengthInt)); - if (retval) - return retval; - } - - /* Check whether the USB-Device Supports remote Wake-Up */ - if (USB_CONFIG_ATT_WAKEUP & udev->actconfig->desc.bmAttributes) { - /* If Suspend then only support dynamic suspend */ - if (psAdapter->bDoSuspend) { -#ifdef CONFIG_PM - pm_runtime_set_autosuspend_delay(&udev->dev, 0); - intf->needs_remote_wakeup = 1; - usb_enable_autosuspend(udev); - device_init_wakeup(&intf->dev, 1); - INIT_WORK(&psIntfAdapter->usbSuspendWork, - putUsbSuspend); - BCM_DEBUG_PRINT(psAdapter, DBG_TYPE_INITEXIT, DRV_ENTRY, - DBG_LVL_ALL, - "Enabling USB Auto-Suspend\n"); -#endif - } else { - intf->needs_remote_wakeup = 0; - usb_disable_autosuspend(udev); - } - } - - psAdapter->stDebugState.subtype[DBG_TYPE_INITEXIT] = 0x0; - return retval; -} - -static void usbbcm_disconnect(struct usb_interface *intf) -{ - struct bcm_interface_adapter *psIntfAdapter = usb_get_intfdata(intf); - struct bcm_mini_adapter *psAdapter; - struct usb_device *udev = interface_to_usbdev(intf); - - if (psIntfAdapter == NULL) - return; - - psAdapter = psIntfAdapter->psAdapter; - netif_device_detach(psAdapter->dev); - - if (psAdapter->bDoSuspend) - intf->needs_remote_wakeup = 0; - - psAdapter->device_removed = TRUE; - usb_set_intfdata(intf, NULL); - InterfaceAdapterFree(psIntfAdapter); - usb_put_dev(udev); -} - -static int AllocUsbCb(struct bcm_interface_adapter *psIntfAdapter) -{ - int i = 0; - - for (i = 0; i < MAXIMUM_USB_TCB; i++) { - psIntfAdapter->asUsbTcb[i].urb = usb_alloc_urb(0, GFP_KERNEL); - - if (psIntfAdapter->asUsbTcb[i].urb == NULL) { - BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, - DBG_TYPE_PRINTK, 0, 0, - "Can't allocate Tx urb for index %d\n", - i); - return -ENOMEM; - } - } - - for (i = 0; i < MAXIMUM_USB_RCB; i++) { - psIntfAdapter->asUsbRcb[i].urb = usb_alloc_urb(0, GFP_KERNEL); - - if (psIntfAdapter->asUsbRcb[i].urb == NULL) { - BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, - DBG_TYPE_PRINTK, 0, 0, - "Can't allocate Rx urb for index %d\n", - i); - return -ENOMEM; - } - - psIntfAdapter->asUsbRcb[i].urb->transfer_buffer = - kmalloc(MAX_DATA_BUFFER_SIZE, GFP_KERNEL); - - if (psIntfAdapter->asUsbRcb[i].urb->transfer_buffer == NULL) { - BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, - DBG_TYPE_PRINTK, 0, 0, - "Can't allocate Rx buffer for index %d\n", - i); - return -ENOMEM; - } - psIntfAdapter->asUsbRcb[i].urb->transfer_buffer_length = - MAX_DATA_BUFFER_SIZE; - } - return 0; -} - -static int device_run(struct bcm_interface_adapter *psIntfAdapter) -{ - int value = 0; - UINT status = STATUS_SUCCESS; - struct bcm_mini_adapter *psAd = psIntfAdapter->psAdapter; - - status = InitCardAndDownloadFirmware(psAd); - if (status != STATUS_SUCCESS) { - pr_err(DRV_NAME "InitCardAndDownloadFirmware failed.\n"); - return status; - } - if (psAd->fw_download_done) { - if (StartInterruptUrb(psIntfAdapter)) { - BCM_DEBUG_PRINT(psAd, DBG_TYPE_INITEXIT, DRV_ENTRY, - DBG_LVL_ALL, - "Cannot send interrupt in URB\n"); - } - - /* - * now register the cntrl interface. after downloading the f/w - * waiting for 5 sec to get the mailbox interrupt. - */ - psAd->waiting_to_fw_download_done = false; - value = wait_event_timeout(psAd->ioctl_fw_dnld_wait_queue, - psAd->waiting_to_fw_download_done, - 5 * HZ); - - if (value == 0) - pr_err(DRV_NAME ": Timeout waiting for mailbox interrupt.\n"); - - if (register_control_device_interface(psAd) < 0) { - pr_err(DRV_NAME ": Register Control Device failed.\n"); - return -EIO; - } - } - return 0; -} - -static int select_alternate_setting_for_highspeed_modem( - struct bcm_interface_adapter *psIntfAdapter, - struct usb_endpoint_descriptor **endpoint, - const struct usb_host_interface *iface_desc, - int *usedIntOutForBulkTransfer) -{ - int retval = 0; - struct bcm_mini_adapter *psAd = psIntfAdapter->psAdapter; - - /* selecting alternate setting one as a default setting - * for High Speed modem. */ - if (psIntfAdapter->bHighSpeedDevice) - retval = usb_set_interface(psIntfAdapter->udev, - DEFAULT_SETTING_0, - ALTERNATE_SETTING_1); - BCM_DEBUG_PRINT(psAd, DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, - "BCM16 is applicable on this dongle\n"); - if (retval || !psIntfAdapter->bHighSpeedDevice) { - *usedIntOutForBulkTransfer = EP2; - *endpoint = &iface_desc->endpoint[EP2].desc; - BCM_DEBUG_PRINT(psAd, DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, - "Interface altsetting failed or modem is configured to Full Speed, hence will work on default setting 0\n"); - /* - * If Modem is high speed device EP2 should be - * INT OUT End point - * - * If Mode is FS then EP2 should be bulk end - * point - */ - if ((psIntfAdapter->bHighSpeedDevice && - !usb_endpoint_is_int_out(*endpoint)) || - (!psIntfAdapter->bHighSpeedDevice && - !usb_endpoint_is_bulk_out(*endpoint))) { - BCM_DEBUG_PRINT(psAd, DBG_TYPE_INITEXIT, DRV_ENTRY, - DBG_LVL_ALL, - "Configuring the EEPROM\n"); - /* change the EP2, EP4 to INT OUT end point */ - ConfigureEndPointTypesThroughEEPROM( - psAd); - - /* - * It resets the device and if any thing - * gets changed in USB descriptor it - * will show fail and re-enumerate the - * device - */ - retval = usb_reset_device(psIntfAdapter->udev); - if (retval) { - BCM_DEBUG_PRINT(psAd, DBG_TYPE_INITEXIT, - DRV_ENTRY, DBG_LVL_ALL, - "reset failed. Re-enumerating the device.\n"); - return retval; - } - - } - if (!psIntfAdapter->bHighSpeedDevice && - usb_endpoint_is_bulk_out(*endpoint)) { - /* - * Once BULK is selected in FS mode. - * Revert it back to INT. - * Else USB_IF will fail. - */ - UINT _uiData = ntohl(EP2_CFG_INT); - - BCM_DEBUG_PRINT(psAd, DBG_TYPE_INITEXIT, DRV_ENTRY, - DBG_LVL_ALL, - "Reverting Bulk to INT as it is in Full Speed mode.\n"); - BeceemEEPROMBulkWrite(psAd, (PUCHAR) & _uiData, 0x136, - 4, TRUE); - } - } else { - *usedIntOutForBulkTransfer = EP4; - *endpoint = &iface_desc->endpoint[EP4].desc; - BCM_DEBUG_PRINT(psAd, DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, - "Choosing AltSetting as a default setting.\n"); - if (!usb_endpoint_is_int_out(*endpoint)) { - BCM_DEBUG_PRINT(psAd, DBG_TYPE_INITEXIT, DRV_ENTRY, - DBG_LVL_ALL, - "Dongle does not have BCM16 Fix.\n"); - /* - * change the EP2, EP4 to INT OUT end point and use EP4 - * in altsetting - */ - ConfigureEndPointTypesThroughEEPROM(psAd); - - /* - * It resets the device and if any thing - * gets changed in USB descriptor it - * will show fail and re-enumerate the - * device - */ - retval = usb_reset_device(psIntfAdapter->udev); - if (retval) { - BCM_DEBUG_PRINT(psAd, DBG_TYPE_INITEXIT, - DRV_ENTRY, DBG_LVL_ALL, - "reset failed. Re-enumerating the device.\n"); - return retval; - } - } - } - - return 0; -} - -static int InterfaceAdapterInit(struct bcm_interface_adapter *psIntfAdapter) -{ - struct usb_host_interface *iface_desc; - struct usb_endpoint_descriptor *endpoint; - size_t buffer_size; - unsigned long value; - int retval = 0; - int usedIntOutForBulkTransfer = 0; - bool bBcm16 = false; - UINT uiData = 0; - int bytes; - struct bcm_mini_adapter *psAd = psIntfAdapter->psAdapter; - - /* Store the usb dev into interface adapter */ - psIntfAdapter->udev = - usb_get_dev(interface_to_usbdev(psIntfAdapter->interface)); - - psIntfAdapter->bHighSpeedDevice = - (psIntfAdapter->udev->speed == USB_SPEED_HIGH); - psAd->interface_rdm = BcmRDM; - psAd->interface_wrm = BcmWRM; - - bytes = rdmalt(psAd, CHIP_ID_REG, (u32 *) &(psAd->chip_id), - sizeof(u32)); - if (bytes < 0) { - retval = bytes; - BCM_DEBUG_PRINT(psAd, DBG_TYPE_PRINTK, 0, 0, - "CHIP ID Read Failed\n"); - return retval; - } - - if (0xbece3200 == (psAd->chip_id & ~(0xF0))) - psAd->chip_id &= ~0xF0; - - dev_info(&psIntfAdapter->udev->dev, "RDM Chip ID 0x%lx\n", - psAd->chip_id); - - iface_desc = psIntfAdapter->interface->cur_altsetting; - - if (psAd->chip_id == T3B) { - /* T3B device will have EEPROM, check if EEPROM is proper and - * BCM16 can be done or not. */ - BeceemEEPROMBulkRead(psAd, &uiData, 0x0, 4); - if (uiData == BECM) - bBcm16 = TRUE; - - dev_info(&psIntfAdapter->udev->dev, - "number of alternate setting %d\n", - psIntfAdapter->interface->num_altsetting); - - if (bBcm16 == TRUE) { - retval = select_alternate_setting_for_highspeed_modem( - psIntfAdapter, &endpoint, iface_desc, - &usedIntOutForBulkTransfer); - if (retval) - return retval; - } - } - - iface_desc = psIntfAdapter->interface->cur_altsetting; - - for (value = 0; value < iface_desc->desc.bNumEndpoints; ++value) { - endpoint = &iface_desc->endpoint[value].desc; - - if (!psIntfAdapter->sBulkIn.bulk_in_endpointAddr && - usb_endpoint_is_bulk_in(endpoint)) { - buffer_size = le16_to_cpu(endpoint->wMaxPacketSize); - psIntfAdapter->sBulkIn.bulk_in_size = buffer_size; - psIntfAdapter->sBulkIn.bulk_in_endpointAddr = - endpoint->bEndpointAddress; - psIntfAdapter->sBulkIn.bulk_in_pipe = usb_rcvbulkpipe( - psIntfAdapter->udev, - psIntfAdapter->sBulkIn.bulk_in_endpointAddr); - } - - if (!psIntfAdapter->sBulkOut.bulk_out_endpointAddr && - usb_endpoint_is_bulk_out(endpoint)) { - psIntfAdapter->sBulkOut.bulk_out_endpointAddr = - endpoint->bEndpointAddress; - psIntfAdapter->sBulkOut.bulk_out_pipe = usb_sndbulkpipe( - psIntfAdapter->udev, - psIntfAdapter->sBulkOut.bulk_out_endpointAddr); - } - - if (!psIntfAdapter->sIntrIn.int_in_endpointAddr && - usb_endpoint_is_int_in(endpoint)) { - buffer_size = le16_to_cpu(endpoint->wMaxPacketSize); - psIntfAdapter->sIntrIn.int_in_size = buffer_size; - psIntfAdapter->sIntrIn.int_in_endpointAddr = - endpoint->bEndpointAddress; - psIntfAdapter->sIntrIn.int_in_interval = - endpoint->bInterval; - psIntfAdapter->sIntrIn.int_in_buffer = - kmalloc(buffer_size, GFP_KERNEL); - if (!psIntfAdapter->sIntrIn.int_in_buffer) - return -EINVAL; - } - - if (!psIntfAdapter->sIntrOut.int_out_endpointAddr && - usb_endpoint_is_int_out(endpoint)) { - if (!psIntfAdapter->sBulkOut.bulk_out_endpointAddr && - (psAd->chip_id == T3B) && - (value == usedIntOutForBulkTransfer)) { - /* - * use first intout end point as a bulk out end - * point - */ - buffer_size = - le16_to_cpu(endpoint->wMaxPacketSize); - psIntfAdapter->sBulkOut.bulk_out_size = - buffer_size; - psIntfAdapter->sBulkOut.bulk_out_endpointAddr = - endpoint->bEndpointAddress; - psIntfAdapter->sBulkOut.bulk_out_pipe = - usb_sndintpipe(psIntfAdapter->udev, - psIntfAdapter->sBulkOut - .bulk_out_endpointAddr); - psIntfAdapter->sBulkOut.int_out_interval = - endpoint->bInterval; - } else if (value == EP6) { - buffer_size = - le16_to_cpu(endpoint->wMaxPacketSize); - psIntfAdapter->sIntrOut.int_out_size = - buffer_size; - psIntfAdapter->sIntrOut.int_out_endpointAddr = - endpoint->bEndpointAddress; - psIntfAdapter->sIntrOut.int_out_interval = - endpoint->bInterval; - psIntfAdapter->sIntrOut.int_out_buffer = - kmalloc(buffer_size, GFP_KERNEL); - if (!psIntfAdapter->sIntrOut.int_out_buffer) - return -EINVAL; - } - } - } - - usb_set_intfdata(psIntfAdapter->interface, psIntfAdapter); - - psAd->bcm_file_download = InterfaceFileDownload; - psAd->bcm_file_readback_from_chip = InterfaceFileReadbackFromChip; - psAd->interface_transmit = InterfaceTransmitPacket; - - retval = CreateInterruptUrb(psIntfAdapter); - - if (retval) { - BCM_DEBUG_PRINT(psAd, DBG_TYPE_PRINTK, 0, 0, - "Cannot create interrupt urb\n"); - return retval; - } - - retval = AllocUsbCb(psIntfAdapter); - if (retval) - return retval; - - return device_run(psIntfAdapter); -} - -static int InterfaceSuspend(struct usb_interface *intf, pm_message_t message) -{ - struct bcm_interface_adapter *psIntfAdapter = usb_get_intfdata(intf); - - psIntfAdapter->bSuspended = TRUE; - - if (psIntfAdapter->bPreparingForBusSuspend) { - psIntfAdapter->bPreparingForBusSuspend = false; - - if (psIntfAdapter->psAdapter->LinkStatus == LINKUP_DONE) { - psIntfAdapter->psAdapter->IdleMode = TRUE; - BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, - DBG_TYPE_INITEXIT, DRV_ENTRY, - DBG_LVL_ALL, - "Host Entered in PMU Idle Mode.\n"); - } else { - psIntfAdapter->psAdapter->bShutStatus = TRUE; - BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, - DBG_TYPE_INITEXIT, DRV_ENTRY, - DBG_LVL_ALL, - "Host Entered in PMU Shutdown Mode.\n"); - } - } - psIntfAdapter->psAdapter->bPreparingForLowPowerMode = false; - - /* Signaling the control pkt path */ - wake_up(&psIntfAdapter->psAdapter->lowpower_mode_wait_queue); - - return 0; -} - -static int InterfaceResume(struct usb_interface *intf) -{ - struct bcm_interface_adapter *psIntfAdapter = usb_get_intfdata(intf); - - mdelay(100); - psIntfAdapter->bSuspended = false; - - StartInterruptUrb(psIntfAdapter); - InterfaceRx(psIntfAdapter); - return 0; -} - -static struct usb_driver usbbcm_driver = { - .name = "usbbcm", - .probe = usbbcm_device_probe, - .disconnect = usbbcm_disconnect, - .suspend = InterfaceSuspend, - .resume = InterfaceResume, - .id_table = InterfaceUsbtable, - .supports_autosuspend = 1, -}; - -struct class *bcm_class; - -static __init int bcm_init(void) -{ - int retval; - - pr_info("%s: %s, %s\n", DRV_NAME, DRV_DESCRIPTION, DRV_VERSION); - pr_info("%s\n", DRV_COPYRIGHT); - - bcm_class = class_create(THIS_MODULE, DRV_NAME); - if (IS_ERR(bcm_class)) { - pr_err(DRV_NAME ": could not create class\n"); - return PTR_ERR(bcm_class); - } - - retval = usb_register(&usbbcm_driver); - if (retval < 0) { - pr_err(DRV_NAME ": could not register usb driver\n"); - class_destroy(bcm_class); - return retval; - } - return 0; -} - -static __exit void bcm_exit(void) -{ - usb_deregister(&usbbcm_driver); - class_destroy(bcm_class); -} - -module_init(bcm_init); -module_exit(bcm_exit); - -MODULE_DESCRIPTION(DRV_DESCRIPTION); -MODULE_VERSION(DRV_VERSION); -MODULE_LICENSE("GPL"); diff --git a/drivers/staging/bcm/InterfaceInit.h b/drivers/staging/bcm/InterfaceInit.h deleted file mode 100644 index ffa6e9667ec4..000000000000 --- a/drivers/staging/bcm/InterfaceInit.h +++ /dev/null @@ -1,26 +0,0 @@ -#ifndef _INTERFACE_INIT_H -#define _INTERFACE_INIT_H - -#define BCM_USB_VENDOR_ID_T3 0x198f -#define BCM_USB_VENDOR_ID_FOXCONN 0x0489 -#define BCM_USB_VENDOR_ID_ZTE 0x19d2 - -#define BCM_USB_PRODUCT_ID_T3 0x0300 -#define BCM_USB_PRODUCT_ID_T3B 0x0210 -#define BCM_USB_PRODUCT_ID_T3L 0x0220 -#define BCM_USB_PRODUCT_ID_SYM 0x15E -#define BCM_USB_PRODUCT_ID_1901 0xe017 -#define BCM_USB_PRODUCT_ID_226 0x0132 /* not sure if this is valid */ -#define BCM_USB_PRODUCT_ID_ZTE_226 0x172 -#define BCM_USB_PRODUCT_ID_ZTE_326 0x173 /* ZTE AX326 */ -#define BCM_USB_PRODUCT_ID_ZTE_TU25 0x0007 - -#define BCM_USB_MINOR_BASE 192 - -int InterfaceInitialize(void); - -int InterfaceExit(void); - -int usbbcm_worker_thread(struct bcm_interface_adapter *psIntfAdapter); - -#endif diff --git a/drivers/staging/bcm/InterfaceIsr.c b/drivers/staging/bcm/InterfaceIsr.c deleted file mode 100644 index b9f8a7aa24fe..000000000000 --- a/drivers/staging/bcm/InterfaceIsr.c +++ /dev/null @@ -1,190 +0,0 @@ -#include "headers.h" - - -static void read_int_callback(struct urb *urb/*, struct pt_regs *regs*/) -{ - int status = urb->status; - struct bcm_interface_adapter *psIntfAdapter = - (struct bcm_interface_adapter *)urb->context; - struct bcm_mini_adapter *Adapter = psIntfAdapter->psAdapter; - - if (netif_msg_intr(Adapter)) - pr_info(PFX "%s: interrupt status %d\n", - Adapter->dev->name, status); - - if (Adapter->device_removed) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, INTF_INIT, - DBG_LVL_ALL, "Device has Got Removed."); - return; - } - - if ((Adapter->bPreparingForLowPowerMode && Adapter->bDoSuspend) || - psIntfAdapter->bSuspended || - psIntfAdapter->bPreparingForBusSuspend) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, INTF_INIT, - DBG_LVL_ALL, - "Interrupt call back is called while suspending the device"); - return; - } - - switch (status) { - /* success */ - case STATUS_SUCCESS: - if (urb->actual_length) { - - if (psIntfAdapter->ulInterruptData[1] & 0xFF) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, - INTF_INIT, DBG_LVL_ALL, - "Got USIM interrupt"); - } - - if (psIntfAdapter->ulInterruptData[1] & 0xFF00) { - atomic_set(&Adapter->CurrNumFreeTxDesc, - (psIntfAdapter->ulInterruptData[1] & - 0xFF00) >> 8); - atomic_set(&Adapter->uiMBupdate, TRUE); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, - INTF_INIT, DBG_LVL_ALL, - "TX mailbox contains %d", - atomic_read(&Adapter->CurrNumFreeTxDesc)); - } - if (psIntfAdapter->ulInterruptData[1] >> 16) { - Adapter->CurrNumRecvDescs = - (psIntfAdapter->ulInterruptData[1] >> 16); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, - INTF_INIT, DBG_LVL_ALL, - "RX mailbox contains %d", - Adapter->CurrNumRecvDescs); - InterfaceRx(psIntfAdapter); - } - if (Adapter->fw_download_done && - !Adapter->downloadDDR && - atomic_read(&Adapter->CurrNumFreeTxDesc)) { - - psIntfAdapter->psAdapter->downloadDDR += 1; - wake_up(&Adapter->tx_packet_wait_queue); - } - if (!Adapter->waiting_to_fw_download_done) { - Adapter->waiting_to_fw_download_done = TRUE; - wake_up(&Adapter->ioctl_fw_dnld_wait_queue); - } - if (!atomic_read(&Adapter->TxPktAvail)) { - atomic_set(&Adapter->TxPktAvail, 1); - wake_up(&Adapter->tx_packet_wait_queue); - } - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, INTF_INIT, - DBG_LVL_ALL, "Firing interrupt in URB"); - } - break; - case -ENOENT: - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, INTF_INIT, - DBG_LVL_ALL, "URB has got disconnected...."); - return; - case -EINPROGRESS: - /* - * This situation may happened when URBunlink is used. for - * detail check usb_unlink_urb documentation. - */ - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, INTF_INIT, - DBG_LVL_ALL, - "Impossibe condition has occurred... something very bad is going on"); - break; - /* return; */ - case -EPIPE: - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, INTF_INIT, - DBG_LVL_ALL, - "Interrupt IN endPoint has got halted/stalled...need to clear this"); - Adapter->bEndPointHalted = TRUE; - wake_up(&Adapter->tx_packet_wait_queue); - urb->status = STATUS_SUCCESS; - return; - /* software-driven interface shutdown */ - case -ECONNRESET: /* URB got unlinked */ - case -ESHUTDOWN: /* hardware gone. this is the serious problem */ - /* - * Occurs only when something happens with the - * host controller device - */ - case -ENODEV: /* Device got removed */ - case -EINVAL: - /* - * Some thing very bad happened with the URB. No - * description is available. - */ - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, INTF_INIT, - DBG_LVL_ALL, "interrupt urb error %d", status); - urb->status = STATUS_SUCCESS; - break; - /* return; */ - default: - /* - * This is required to check what is the defaults conditions - * when it occurs.. - */ - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, NEXT_SEND, DBG_LVL_ALL, - "GOT DEFAULT INTERRUPT URB STATUS :%d..Please Analyze it...", - status); - break; - } - - StartInterruptUrb(psIntfAdapter); - - -} - -int CreateInterruptUrb(struct bcm_interface_adapter *psIntfAdapter) -{ - psIntfAdapter->psInterruptUrb = usb_alloc_urb(0, GFP_KERNEL); - if (!psIntfAdapter->psInterruptUrb) { - BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, DBG_TYPE_OTHERS, - INTF_INIT, DBG_LVL_ALL, - "Cannot allocate interrupt urb"); - return -ENOMEM; - } - psIntfAdapter->psInterruptUrb->transfer_buffer = - psIntfAdapter->ulInterruptData; - psIntfAdapter->psInterruptUrb->transfer_buffer_length = - sizeof(psIntfAdapter->ulInterruptData); - - psIntfAdapter->sIntrIn.int_in_pipe = usb_rcvintpipe(psIntfAdapter->udev, - psIntfAdapter->sIntrIn.int_in_endpointAddr); - - usb_fill_int_urb(psIntfAdapter->psInterruptUrb, psIntfAdapter->udev, - psIntfAdapter->sIntrIn.int_in_pipe, - psIntfAdapter->psInterruptUrb->transfer_buffer, - psIntfAdapter->psInterruptUrb->transfer_buffer_length, - read_int_callback, psIntfAdapter, - psIntfAdapter->sIntrIn.int_in_interval); - - BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, DBG_TYPE_OTHERS, INTF_INIT, - DBG_LVL_ALL, "Interrupt Interval: %d\n", - psIntfAdapter->sIntrIn.int_in_interval); - return 0; -} - - -INT StartInterruptUrb(struct bcm_interface_adapter *psIntfAdapter) -{ - INT status = 0; - - if (!(psIntfAdapter->psAdapter->device_removed || - psIntfAdapter->psAdapter->bEndPointHalted || - psIntfAdapter->bSuspended || - psIntfAdapter->bPreparingForBusSuspend || - psIntfAdapter->psAdapter->StopAllXaction)) { - status = - usb_submit_urb(psIntfAdapter->psInterruptUrb, GFP_ATOMIC); - if (status) { - BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, - DBG_TYPE_OTHERS, INTF_INIT, DBG_LVL_ALL, - "Cannot send inturb %d\n", status); - if (status == -EPIPE) { - psIntfAdapter->psAdapter->bEndPointHalted = - TRUE; - wake_up(&psIntfAdapter->psAdapter->tx_packet_wait_queue); - } - } - } - return status; -} - diff --git a/drivers/staging/bcm/InterfaceIsr.h b/drivers/staging/bcm/InterfaceIsr.h deleted file mode 100644 index 3073bd71cfeb..000000000000 --- a/drivers/staging/bcm/InterfaceIsr.h +++ /dev/null @@ -1,15 +0,0 @@ -#ifndef _INTERFACE_ISR_H -#define _INTERFACE_ISR_H - -int CreateInterruptUrb(struct bcm_interface_adapter *psIntfAdapter); - - -INT StartInterruptUrb(struct bcm_interface_adapter *psIntfAdapter); - - -VOID InterfaceEnableInterrupt(struct bcm_mini_adapter *Adapter); - -VOID InterfaceDisableInterrupt(struct bcm_mini_adapter *Adapter); - -#endif - diff --git a/drivers/staging/bcm/InterfaceMacros.h b/drivers/staging/bcm/InterfaceMacros.h deleted file mode 100644 index fedb79437f33..000000000000 --- a/drivers/staging/bcm/InterfaceMacros.h +++ /dev/null @@ -1,18 +0,0 @@ -#ifndef _INTERFACE_MACROS_H -#define _INTERFACE_MACROS_H - -#define BCM_USB_MAX_READ_LENGTH 2048 - -#define MAXIMUM_USB_TCB 128 -#define MAXIMUM_USB_RCB 128 - -#define MAX_BUFFERS_PER_QUEUE 256 - -#define MAX_DATA_BUFFER_SIZE 2048 - -/* Num of Asynchronous reads pending */ -#define NUM_RX_DESC 64 - -#define SYS_CFG 0x0F000C00 - -#endif diff --git a/drivers/staging/bcm/InterfaceMisc.c b/drivers/staging/bcm/InterfaceMisc.c deleted file mode 100644 index e5bcfec2a6cf..000000000000 --- a/drivers/staging/bcm/InterfaceMisc.c +++ /dev/null @@ -1,247 +0,0 @@ -#include "headers.h" - -static int adapter_err_occurred(const struct bcm_interface_adapter *ad) -{ - if (ad->psAdapter->device_removed == TRUE) { - BCM_DEBUG_PRINT(ad->psAdapter, DBG_TYPE_PRINTK, 0, 0, - "Device got removed"); - return -ENODEV; - } - - if ((ad->psAdapter->StopAllXaction == TRUE) && - (ad->psAdapter->chip_id >= T3LPB)) { - BCM_DEBUG_PRINT(ad->psAdapter, DBG_TYPE_OTHERS, RDM, - DBG_LVL_ALL, - "Currently Xaction is not allowed on the bus"); - return -EACCES; - } - - if (ad->bSuspended == TRUE || ad->bPreparingForBusSuspend == TRUE) { - BCM_DEBUG_PRINT(ad->psAdapter, DBG_TYPE_OTHERS, RDM, - DBG_LVL_ALL, - "Bus is in suspended states hence RDM not allowed.."); - return -EACCES; - } - - return 0; -} - -int InterfaceRDM(struct bcm_interface_adapter *psIntfAdapter, - unsigned int addr, - void *buff, - int len) -{ - int bytes; - int err = 0; - - if (!psIntfAdapter) - return -EINVAL; - - err = adapter_err_occurred(psIntfAdapter); - if (err) - return err; - - psIntfAdapter->psAdapter->DeviceAccess = TRUE; - - bytes = usb_control_msg(psIntfAdapter->udev, - usb_rcvctrlpipe(psIntfAdapter->udev, 0), - 0x02, - 0xC2, - (addr & 0xFFFF), - ((addr >> 16) & 0xFFFF), - buff, - len, - 5000); - - if (-ENODEV == bytes) - psIntfAdapter->psAdapter->device_removed = TRUE; - - if (bytes < 0) - BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, DBG_TYPE_OTHERS, RDM, - DBG_LVL_ALL, "RDM failed status :%d", bytes); - else - BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, DBG_TYPE_OTHERS, RDM, - DBG_LVL_ALL, "RDM sent %d", bytes); - - psIntfAdapter->psAdapter->DeviceAccess = false; - return bytes; -} - -int InterfaceWRM(struct bcm_interface_adapter *psIntfAdapter, - unsigned int addr, - void *buff, - int len) -{ - int retval = 0; - int err = 0; - - if (!psIntfAdapter) - return -EINVAL; - - err = adapter_err_occurred(psIntfAdapter); - if (err) - return err; - - psIntfAdapter->psAdapter->DeviceAccess = TRUE; - - retval = usb_control_msg(psIntfAdapter->udev, - usb_sndctrlpipe(psIntfAdapter->udev, 0), - 0x01, - 0x42, - (addr & 0xFFFF), - ((addr >> 16) & 0xFFFF), - buff, - len, - 5000); - - if (-ENODEV == retval) - psIntfAdapter->psAdapter->device_removed = TRUE; - - if (retval < 0) { - BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, DBG_TYPE_OTHERS, WRM, - DBG_LVL_ALL, "WRM failed status :%d", retval); - psIntfAdapter->psAdapter->DeviceAccess = false; - return retval; - } else { - psIntfAdapter->psAdapter->DeviceAccess = false; - BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, DBG_TYPE_OTHERS, WRM, - DBG_LVL_ALL, "WRM sent %d", retval); - return STATUS_SUCCESS; - } -} - -int BcmRDM(void *arg, - unsigned int addr, - void *buff, - int len) -{ - return InterfaceRDM((struct bcm_interface_adapter *)arg, addr, buff, - len); -} - -int BcmWRM(void *arg, - unsigned int addr, - void *buff, - int len) -{ - return InterfaceWRM((struct bcm_interface_adapter *)arg, addr, buff, - len); -} - -int Bcm_clear_halt_of_endpoints(struct bcm_mini_adapter *Adapter) -{ - struct bcm_interface_adapter *psIntfAdapter = - (struct bcm_interface_adapter *)(Adapter->pvInterfaceAdapter); - int status = STATUS_SUCCESS; - - /* - * usb_clear_halt - tells device to clear endpoint halt/stall condition - * @dev: device whose endpoint is halted - * @pipe: endpoint "pipe" being cleared - * @ Context: !in_interrupt () - * - * usb_clear_halt is the synchrnous call and returns 0 on success else - * returns with error code. - * This is used to clear halt conditions for bulk and interrupt - * endpoints only. - * Control and isochronous endpoints never halts. - * - * Any URBs queued for such an endpoint should normally be unlinked by - * the driver before clearing the halt condition. - * - */ - - /* Killing all the submitted urbs to different end points. */ - Bcm_kill_all_URBs(psIntfAdapter); - - /* clear the halted/stalled state for every end point */ - status = usb_clear_halt(psIntfAdapter->udev, - psIntfAdapter->sIntrIn.int_in_pipe); - if (status != STATUS_SUCCESS) - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, INTF_INIT, - DBG_LVL_ALL, - "Unable to Clear Halt of Interrupt IN end point. :%d ", - status); - - status = usb_clear_halt(psIntfAdapter->udev, - psIntfAdapter->sBulkIn.bulk_in_pipe); - if (status != STATUS_SUCCESS) - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, INTF_INIT, - DBG_LVL_ALL, - "Unable to Clear Halt of Bulk IN end point. :%d ", - status); - - status = usb_clear_halt(psIntfAdapter->udev, - psIntfAdapter->sBulkOut.bulk_out_pipe); - if (status != STATUS_SUCCESS) - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, INTF_INIT, - DBG_LVL_ALL, - "Unable to Clear Halt of Bulk OUT end point. :%d ", - status); - - return status; -} - -void Bcm_kill_all_URBs(struct bcm_interface_adapter *psIntfAdapter) -{ - struct urb *tempUrb = NULL; - unsigned int i; - - /* - * usb_kill_urb - cancel a transfer request and wait for it to finish - * @urb: pointer to URB describing a previously submitted request, - * returns nothing as it is void returned API. - * - * This routine cancels an in-progress request. It is guaranteed that - * upon return all completion handlers will have finished and the URB - * will be totally idle and available for reuse - * - * This routine may not be used in an interrupt context (such as a - * bottom half or a completion handler), or when holding a spinlock, or - * in other situations where the caller can't schedule(). - * - */ - - /* Cancel submitted Interrupt-URB's */ - if (psIntfAdapter->psInterruptUrb) { - if (psIntfAdapter->psInterruptUrb->status == -EINPROGRESS) - usb_kill_urb(psIntfAdapter->psInterruptUrb); - } - - /* Cancel All submitted TX URB's */ - for (i = 0; i < MAXIMUM_USB_TCB; i++) { - tempUrb = psIntfAdapter->asUsbTcb[i].urb; - if (tempUrb) { - if (tempUrb->status == -EINPROGRESS) - usb_kill_urb(tempUrb); - } - } - - for (i = 0; i < MAXIMUM_USB_RCB; i++) { - tempUrb = psIntfAdapter->asUsbRcb[i].urb; - if (tempUrb) { - if (tempUrb->status == -EINPROGRESS) - usb_kill_urb(tempUrb); - } - } - - atomic_set(&psIntfAdapter->uNumTcbUsed, 0); - atomic_set(&psIntfAdapter->uCurrTcb, 0); - - atomic_set(&psIntfAdapter->uNumRcbUsed, 0); - atomic_set(&psIntfAdapter->uCurrRcb, 0); -} - -void putUsbSuspend(struct work_struct *work) -{ - struct bcm_interface_adapter *psIntfAdapter = NULL; - struct usb_interface *intf = NULL; - - psIntfAdapter = container_of(work, struct bcm_interface_adapter, - usbSuspendWork); - intf = psIntfAdapter->interface; - - if (psIntfAdapter->bSuspended == false) - usb_autopm_put_interface(intf); -} - diff --git a/drivers/staging/bcm/InterfaceMisc.h b/drivers/staging/bcm/InterfaceMisc.h deleted file mode 100644 index 0e5e38b26329..000000000000 --- a/drivers/staging/bcm/InterfaceMisc.h +++ /dev/null @@ -1,42 +0,0 @@ -#ifndef __INTERFACE_MISC_H -#define __INTERFACE_MISC_H - -INT -InterfaceRDM(struct bcm_interface_adapter *psIntfAdapter, - UINT addr, - PVOID buff, - INT len); - -INT -InterfaceWRM(struct bcm_interface_adapter *psIntfAdapter, - UINT addr, - PVOID buff, - INT len); - - -int InterfaceFileDownload(PVOID psIntfAdapter, - struct file *flp, - unsigned int on_chip_loc); - -int InterfaceFileReadbackFromChip(PVOID psIntfAdapter, - struct file *flp, - unsigned int on_chip_loc); - - -int BcmRDM(PVOID arg, - UINT addr, - PVOID buff, - INT len); - -int BcmWRM(PVOID arg, - UINT addr, - PVOID buff, - INT len); - -INT Bcm_clear_halt_of_endpoints(struct bcm_mini_adapter *Adapter); - -VOID Bcm_kill_all_URBs(struct bcm_interface_adapter *psIntfAdapter); - -#define DISABLE_USB_ZERO_LEN_INT 0x0F011878 - -#endif /* __INTERFACE_MISC_H */ diff --git a/drivers/staging/bcm/InterfaceRx.c b/drivers/staging/bcm/InterfaceRx.c deleted file mode 100644 index 0f179b9382d3..000000000000 --- a/drivers/staging/bcm/InterfaceRx.c +++ /dev/null @@ -1,289 +0,0 @@ -#include "headers.h" - -static void handle_control_packet(struct bcm_interface_adapter *interface, - struct bcm_mini_adapter *ad, - struct bcm_leader *leader, - struct sk_buff *skb, - struct urb *urb) -{ - BCM_DEBUG_PRINT(interface->psAdapter, DBG_TYPE_RX, RX_CTRL, DBG_LVL_ALL, - "Received control pkt..."); - *(PUSHORT)skb->data = leader->Status; - memcpy(skb->data+sizeof(USHORT), urb->transfer_buffer + - (sizeof(struct bcm_leader)), leader->PLength); - skb->len = leader->PLength + sizeof(USHORT); - - spin_lock(&ad->control_queue_lock); - ENQUEUEPACKET(ad->RxControlHead, ad->RxControlTail, skb); - spin_unlock(&ad->control_queue_lock); - - atomic_inc(&ad->cntrlpktCnt); - wake_up(&ad->process_rx_cntrlpkt); -} - -static void format_eth_hdr_to_stack(struct bcm_interface_adapter *interface, - struct bcm_mini_adapter *ad, - struct bcm_leader *p_leader, - struct sk_buff *skb, - struct urb *urb, - UINT ui_index, - int queue_index, - bool b_header_supression_endabled) -{ - /* - * Data Packet, Format a proper Ethernet Header - * and give it to the stack - */ - BCM_DEBUG_PRINT(interface->psAdapter, DBG_TYPE_RX, RX_DATA, - DBG_LVL_ALL, "Received Data pkt..."); - skb_reserve(skb, 2 + SKB_RESERVE_PHS_BYTES); - memcpy(skb->data+ETH_HLEN, (PUCHAR)urb->transfer_buffer + - sizeof(struct bcm_leader), p_leader->PLength); - skb->dev = ad->dev; - - /* currently skb->len has extra ETH_HLEN bytes in the beginning */ - skb_put(skb, p_leader->PLength + ETH_HLEN); - ad->PackInfo[queue_index].uiTotalRxBytes += p_leader->PLength; - ad->PackInfo[queue_index].uiThisPeriodRxBytes += p_leader->PLength; - BCM_DEBUG_PRINT(interface->psAdapter, DBG_TYPE_RX, RX_DATA, - DBG_LVL_ALL, "Received Data pkt of len :0x%X", - p_leader->PLength); - - if (netif_running(ad->dev)) { - /* Moving ahead by ETH_HLEN to the data ptr as received from FW */ - skb_pull(skb, ETH_HLEN); - PHSReceive(ad, p_leader->Vcid, skb, &skb->len, - NULL, b_header_supression_endabled); - - if (!ad->PackInfo[queue_index].bEthCSSupport) { - skb_push(skb, ETH_HLEN); - - memcpy(skb->data, skb->dev->dev_addr, 6); - memcpy(skb->data+6, skb->dev->dev_addr, 6); - (*(skb->data+11))++; - *(skb->data+12) = 0x08; - *(skb->data+13) = 0x00; - p_leader->PLength += ETH_HLEN; - } - - skb->protocol = eth_type_trans(skb, ad->dev); - netif_rx(skb); - } else { - BCM_DEBUG_PRINT(interface->psAdapter, DBG_TYPE_RX, - RX_DATA, DBG_LVL_ALL, - "i/f not up hance freeing SKB..."); - dev_kfree_skb(skb); - } - - ++ad->dev->stats.rx_packets; - ad->dev->stats.rx_bytes += p_leader->PLength; - - for (ui_index = 0; ui_index < MIBS_MAX_HIST_ENTRIES; ui_index++) { - if ((p_leader->PLength <= - MIBS_PKTSIZEHIST_RANGE*(ui_index+1)) && - (p_leader->PLength > MIBS_PKTSIZEHIST_RANGE*(ui_index))) - - ad->aRxPktSizeHist[ui_index]++; - } -} - -static int SearchVcid(struct bcm_mini_adapter *Adapter, unsigned short usVcid) -{ - int iIndex = 0; - - for (iIndex = (NO_OF_QUEUES-1); iIndex >= 0; iIndex--) - if (Adapter->PackInfo[iIndex].usVCID_Value == usVcid) - return iIndex; - return NO_OF_QUEUES+1; - -} - - -static struct bcm_usb_rcb * -GetBulkInRcb(struct bcm_interface_adapter *psIntfAdapter) -{ - struct bcm_usb_rcb *pRcb = NULL; - UINT index = 0; - - if ((atomic_read(&psIntfAdapter->uNumRcbUsed) < MAXIMUM_USB_RCB) && - (psIntfAdapter->psAdapter->StopAllXaction == false)) { - index = atomic_read(&psIntfAdapter->uCurrRcb); - pRcb = &psIntfAdapter->asUsbRcb[index]; - pRcb->bUsed = TRUE; - pRcb->psIntfAdapter = psIntfAdapter; - BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, DBG_TYPE_RX, RX_DPC, - DBG_LVL_ALL, "Got Rx desc %d used %d", index, - atomic_read(&psIntfAdapter->uNumRcbUsed)); - index = (index + 1) % MAXIMUM_USB_RCB; - atomic_set(&psIntfAdapter->uCurrRcb, index); - atomic_inc(&psIntfAdapter->uNumRcbUsed); - } - return pRcb; -} - -/*this is receive call back - when pkt available for receive (BULK IN- end point)*/ -static void read_bulk_callback(struct urb *urb) -{ - struct sk_buff *skb = NULL; - bool bHeaderSupressionEnabled = false; - int QueueIndex = NO_OF_QUEUES + 1; - UINT uiIndex = 0; - struct bcm_usb_rcb *pRcb = (struct bcm_usb_rcb *)urb->context; - struct bcm_interface_adapter *psIntfAdapter = pRcb->psIntfAdapter; - struct bcm_mini_adapter *Adapter = psIntfAdapter->psAdapter; - struct bcm_leader *pLeader = urb->transfer_buffer; - - if (unlikely(netif_msg_rx_status(Adapter))) - pr_info(PFX "%s: rx urb status %d length %d\n", - Adapter->dev->name, urb->status, urb->actual_length); - - if ((Adapter->device_removed == TRUE) || - (TRUE == Adapter->bEndPointHalted) || - (0 == urb->actual_length)) { - pRcb->bUsed = false; - atomic_dec(&psIntfAdapter->uNumRcbUsed); - return; - } - - if (urb->status != STATUS_SUCCESS) { - if (urb->status == -EPIPE) { - Adapter->bEndPointHalted = TRUE; - wake_up(&Adapter->tx_packet_wait_queue); - } else { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_RX, RX_DPC, - DBG_LVL_ALL, - "Rx URB has got cancelled. status :%d", - urb->status); - } - pRcb->bUsed = false; - atomic_dec(&psIntfAdapter->uNumRcbUsed); - urb->status = STATUS_SUCCESS; - return; - } - - if (Adapter->bDoSuspend && (Adapter->bPreparingForLowPowerMode)) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, - "device is going in low power mode while PMU option selected..hence rx packet should not be process"); - return; - } - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, - "Read back done len %d\n", pLeader->PLength); - if (!pLeader->PLength) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, - "Leader Length 0"); - atomic_dec(&psIntfAdapter->uNumRcbUsed); - return; - } - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, - "Leader Status:0x%hX, Length:0x%hX, VCID:0x%hX", - pLeader->Status, pLeader->PLength, pLeader->Vcid); - if (MAX_CNTL_PKT_SIZE < pLeader->PLength) { - if (netif_msg_rx_err(Adapter)) - pr_info(PFX "%s: corrupted leader length...%d\n", - Adapter->dev->name, pLeader->PLength); - ++Adapter->dev->stats.rx_dropped; - atomic_dec(&psIntfAdapter->uNumRcbUsed); - return; - } - - QueueIndex = SearchVcid(Adapter, pLeader->Vcid); - if (QueueIndex < NO_OF_QUEUES) { - bHeaderSupressionEnabled = - Adapter->PackInfo[QueueIndex].bHeaderSuppressionEnabled; - bHeaderSupressionEnabled = - bHeaderSupressionEnabled & Adapter->bPHSEnabled; - } - - skb = dev_alloc_skb(pLeader->PLength + SKB_RESERVE_PHS_BYTES + - SKB_RESERVE_ETHERNET_HEADER); - if (!skb) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, - "NO SKBUFF!!! Dropping the Packet"); - atomic_dec(&psIntfAdapter->uNumRcbUsed); - return; - } - /* If it is a control Packet, then call handle_bcm_packet ()*/ - if ((ntohs(pLeader->Vcid) == VCID_CONTROL_PACKET) || - (!(pLeader->Status >= 0x20 && pLeader->Status <= 0x3F))) { - handle_control_packet(psIntfAdapter, Adapter, pLeader, skb, - urb); - } else { - format_eth_hdr_to_stack(psIntfAdapter, Adapter, pLeader, skb, - urb, uiIndex, QueueIndex, - bHeaderSupressionEnabled); - } - Adapter->PrevNumRecvDescs++; - pRcb->bUsed = false; - atomic_dec(&psIntfAdapter->uNumRcbUsed); -} - -static int ReceiveRcb(struct bcm_interface_adapter *psIntfAdapter, - struct bcm_usb_rcb *pRcb) -{ - struct urb *urb = pRcb->urb; - int retval = 0; - - usb_fill_bulk_urb(urb, psIntfAdapter->udev, - usb_rcvbulkpipe(psIntfAdapter->udev, - psIntfAdapter->sBulkIn.bulk_in_endpointAddr), - urb->transfer_buffer, - BCM_USB_MAX_READ_LENGTH, - read_bulk_callback, pRcb); - - if (false == psIntfAdapter->psAdapter->device_removed && - false == psIntfAdapter->psAdapter->bEndPointHalted && - false == psIntfAdapter->bSuspended && - false == psIntfAdapter->bPreparingForBusSuspend) { - retval = usb_submit_urb(urb, GFP_ATOMIC); - if (retval) { - BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, DBG_TYPE_RX, - RX_DPC, DBG_LVL_ALL, - "failed submitting read urb, error %d", - retval); - /* if this return value is because of pipe halt. need to clear this. */ - if (retval == -EPIPE) { - psIntfAdapter->psAdapter->bEndPointHalted = TRUE; - wake_up(&psIntfAdapter->psAdapter->tx_packet_wait_queue); - } - - } - } - return retval; -} - -/* -Function: InterfaceRx - -Description: This is the hardware specific Function for Receiving - data packet/control packets from the device. - -Input parameters: IN struct bcm_mini_adapter *Adapter - Miniport Adapter Context - - - -Return: TRUE - If Rx was successful. - Other - If an error occurred. -*/ - -bool InterfaceRx(struct bcm_interface_adapter *psIntfAdapter) -{ - USHORT RxDescCount = NUM_RX_DESC - - atomic_read(&psIntfAdapter->uNumRcbUsed); - - struct bcm_usb_rcb *pRcb = NULL; - - while (RxDescCount) { - pRcb = GetBulkInRcb(psIntfAdapter); - if (pRcb == NULL) { - BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, - DBG_TYPE_PRINTK, 0, 0, - "Unable to get Rcb pointer"); - return false; - } - ReceiveRcb(psIntfAdapter, pRcb); - RxDescCount--; - } - return TRUE; -} - diff --git a/drivers/staging/bcm/InterfaceRx.h b/drivers/staging/bcm/InterfaceRx.h deleted file mode 100644 index b4e858bcda34..000000000000 --- a/drivers/staging/bcm/InterfaceRx.h +++ /dev/null @@ -1,7 +0,0 @@ -#ifndef _INTERFACE_RX_H -#define _INTERFACE_RX_H - -bool InterfaceRx(struct bcm_interface_adapter *Adapter); - -#endif - diff --git a/drivers/staging/bcm/InterfaceTx.c b/drivers/staging/bcm/InterfaceTx.c deleted file mode 100644 index 9b3f64b821ed..000000000000 --- a/drivers/staging/bcm/InterfaceTx.c +++ /dev/null @@ -1,213 +0,0 @@ -#include "headers.h" - -static void prepare_low_power_mode(struct urb *urb, - struct bcm_interface_adapter *interface, - struct bcm_mini_adapter *ps_adapter, - struct bcm_mini_adapter *ad, - struct bcm_link_request *p_control_msg, - bool *b_power_down_msg) -{ - if (((p_control_msg->szData[0] == GO_TO_IDLE_MODE_PAYLOAD) && - (p_control_msg->szData[1] == TARGET_CAN_GO_TO_IDLE_MODE))) { - - *b_power_down_msg = TRUE; - /* - * This covers the bus err while Idle Request msg - * sent down. - */ - if (urb->status != STATUS_SUCCESS) { - ps_adapter->bPreparingForLowPowerMode = false; - BCM_DEBUG_PRINT(ad, DBG_TYPE_TX, NEXT_SEND, - DBG_LVL_ALL, - "Idle Mode Request msg failed to reach to Modem"); - /* Signalling the cntrl pkt path in Ioctl */ - wake_up(&ps_adapter->lowpower_mode_wait_queue); - StartInterruptUrb(interface); - return; - } - - if (ps_adapter->bDoSuspend == false) { - ps_adapter->IdleMode = TRUE; - /* since going in Idle mode completed hence making this var false */ - ps_adapter->bPreparingForLowPowerMode = false; - - BCM_DEBUG_PRINT(ad, DBG_TYPE_TX, NEXT_SEND, - DBG_LVL_ALL, - "Host Entered in Idle Mode State..."); - /* Signalling the cntrl pkt path in Ioctl*/ - wake_up(&ps_adapter->lowpower_mode_wait_queue); - } - - } else if ((p_control_msg->Leader.Status == LINK_UP_CONTROL_REQ) && - (p_control_msg->szData[0] == LINK_UP_ACK) && - (p_control_msg->szData[1] == LINK_SHUTDOWN_REQ_FROM_FIRMWARE) && - (p_control_msg->szData[2] == SHUTDOWN_ACK_FROM_DRIVER)) { - /* - * This covers the bus err while shutdown Request - * msg sent down. - */ - if (urb->status != STATUS_SUCCESS) { - ps_adapter->bPreparingForLowPowerMode = false; - BCM_DEBUG_PRINT(ad, DBG_TYPE_TX, NEXT_SEND, - DBG_LVL_ALL, - "Shutdown Request Msg failed to reach to Modem"); - /* Signalling the cntrl pkt path in Ioctl */ - wake_up(&ps_adapter->lowpower_mode_wait_queue); - StartInterruptUrb(interface); - return; - } - - *b_power_down_msg = TRUE; - if (ps_adapter->bDoSuspend == false) { - ps_adapter->bShutStatus = TRUE; - /* - * since going in shutdown mode completed hence - * making this var false - */ - ps_adapter->bPreparingForLowPowerMode = false; - BCM_DEBUG_PRINT(ad, DBG_TYPE_TX, NEXT_SEND, - DBG_LVL_ALL, - "Host Entered in shutdown Mode State..."); - /* Signalling the cntrl pkt path in Ioctl */ - wake_up(&ps_adapter->lowpower_mode_wait_queue); - } - } - - if (ps_adapter->bDoSuspend && *b_power_down_msg) { - /* issuing bus suspend request */ - BCM_DEBUG_PRINT(ad, DBG_TYPE_TX, NEXT_SEND, DBG_LVL_ALL, - "Issuing the Bus suspend request to USB stack"); - interface->bPreparingForBusSuspend = TRUE; - schedule_work(&interface->usbSuspendWork); - } -} - -/*this is transmit call-back(BULK OUT)*/ -static void write_bulk_callback(struct urb *urb/*, struct pt_regs *regs*/) -{ - struct bcm_usb_tcb *pTcb = (struct bcm_usb_tcb *)urb->context; - struct bcm_interface_adapter *psIntfAdapter = pTcb->psIntfAdapter; - struct bcm_link_request *pControlMsg = - (struct bcm_link_request *)urb->transfer_buffer; - struct bcm_mini_adapter *psAdapter = psIntfAdapter->psAdapter; - bool bpowerDownMsg = false; - struct bcm_mini_adapter *Adapter = GET_BCM_ADAPTER(gblpnetdev); - - if (unlikely(netif_msg_tx_done(Adapter))) - pr_info(PFX "%s: transmit status %d\n", Adapter->dev->name, - urb->status); - - if (urb->status != STATUS_SUCCESS) { - if (urb->status == -EPIPE) { - psIntfAdapter->psAdapter->bEndPointHalted = TRUE; - wake_up(&psIntfAdapter->psAdapter->tx_packet_wait_queue); - } else { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, NEXT_SEND, - DBG_LVL_ALL, - "Tx URB has got cancelled. status :%d", - urb->status); - } - } - - pTcb->bUsed = false; - atomic_dec(&psIntfAdapter->uNumTcbUsed); - - if (TRUE == psAdapter->bPreparingForLowPowerMode) { - prepare_low_power_mode(urb, psIntfAdapter, psAdapter, Adapter, - pControlMsg, &bpowerDownMsg); - } - - usb_free_coherent(urb->dev, urb->transfer_buffer_length, - urb->transfer_buffer, urb->transfer_dma); -} - - -static struct bcm_usb_tcb *GetBulkOutTcb(struct bcm_interface_adapter *psIntfAdapter) -{ - struct bcm_usb_tcb *pTcb = NULL; - UINT index = 0; - - if ((atomic_read(&psIntfAdapter->uNumTcbUsed) < MAXIMUM_USB_TCB) && - (psIntfAdapter->psAdapter->StopAllXaction == false)) { - index = atomic_read(&psIntfAdapter->uCurrTcb); - pTcb = &psIntfAdapter->asUsbTcb[index]; - pTcb->bUsed = TRUE; - pTcb->psIntfAdapter = psIntfAdapter; - BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, DBG_TYPE_TX, - NEXT_SEND, DBG_LVL_ALL, - "Got Tx desc %d used %d", - index, - atomic_read(&psIntfAdapter->uNumTcbUsed)); - index = (index + 1) % MAXIMUM_USB_TCB; - atomic_set(&psIntfAdapter->uCurrTcb, index); - atomic_inc(&psIntfAdapter->uNumTcbUsed); - } - return pTcb; -} - -static int TransmitTcb(struct bcm_interface_adapter *psIntfAdapter, - struct bcm_usb_tcb *pTcb, PVOID data, int len) -{ - - struct urb *urb = pTcb->urb; - int retval = 0; - - urb->transfer_buffer = usb_alloc_coherent(psIntfAdapter->udev, len, - GFP_ATOMIC, &urb->transfer_dma); - if (!urb->transfer_buffer) { - BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, DBG_TYPE_PRINTK, 0, 0, - "Error allocating memory\n"); - return -ENOMEM; - } - memcpy(urb->transfer_buffer, data, len); - urb->transfer_buffer_length = len; - - BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, DBG_TYPE_TX, NEXT_SEND, - DBG_LVL_ALL, "Sending Bulk out packet\n"); - /* For T3B,INT OUT end point will be used as bulk out end point */ - if ((psIntfAdapter->psAdapter->chip_id == T3B) && - (psIntfAdapter->bHighSpeedDevice == TRUE)) { - usb_fill_int_urb(urb, psIntfAdapter->udev, - psIntfAdapter->sBulkOut.bulk_out_pipe, - urb->transfer_buffer, len, write_bulk_callback, pTcb, - psIntfAdapter->sBulkOut.int_out_interval); - } else { - usb_fill_bulk_urb(urb, psIntfAdapter->udev, - psIntfAdapter->sBulkOut.bulk_out_pipe, - urb->transfer_buffer, len, write_bulk_callback, pTcb); - } - urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; /* For DMA transfer */ - - if (false == psIntfAdapter->psAdapter->device_removed && - false == psIntfAdapter->psAdapter->bEndPointHalted && - false == psIntfAdapter->bSuspended && - false == psIntfAdapter->bPreparingForBusSuspend) { - retval = usb_submit_urb(urb, GFP_ATOMIC); - if (retval) { - BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, DBG_TYPE_TX, - NEXT_SEND, DBG_LVL_ALL, - "failed submitting write urb, error %d", - retval); - if (retval == -EPIPE) { - psIntfAdapter->psAdapter->bEndPointHalted = TRUE; - wake_up(&psIntfAdapter->psAdapter->tx_packet_wait_queue); - } - } - } - return retval; -} - -int InterfaceTransmitPacket(PVOID arg, PVOID data, UINT len) -{ - struct bcm_usb_tcb *pTcb = NULL; - struct bcm_interface_adapter *psIntfAdapter = arg; - - pTcb = GetBulkOutTcb(psIntfAdapter); - if (pTcb == NULL) { - BCM_DEBUG_PRINT(psIntfAdapter->psAdapter, DBG_TYPE_PRINTK, 0, 0, - "No URB to transmit packet, dropping packet"); - return -EFAULT; - } - return TransmitTcb(psIntfAdapter, pTcb, data, len); -} - diff --git a/drivers/staging/bcm/InterfaceTx.h b/drivers/staging/bcm/InterfaceTx.h deleted file mode 100644 index 273147577c17..000000000000 --- a/drivers/staging/bcm/InterfaceTx.h +++ /dev/null @@ -1,7 +0,0 @@ -#ifndef _INTERFACE_TX_H -#define _INTERFACE_TX_H - -INT InterfaceTransmitPacket(PVOID arg, PVOID data, UINT len); - -#endif - diff --git a/drivers/staging/bcm/Ioctl.h b/drivers/staging/bcm/Ioctl.h deleted file mode 100644 index fa5f8671612e..000000000000 --- a/drivers/staging/bcm/Ioctl.h +++ /dev/null @@ -1,226 +0,0 @@ -#ifndef _IOCTL_H_ -#define _IOCTL_H_ - -struct bcm_rdm_buffer { - unsigned long Register; - unsigned long Length; -} __packed; - -struct bcm_wrm_buffer { - unsigned long Register; - unsigned long Length; - unsigned char Data[4]; -} __packed; - -struct bcm_ioctl_buffer { - void __user *InputBuffer; - unsigned long InputLength; - void __user *OutputBuffer; - unsigned long OutputLength; -} __packed; - -struct bcm_gpio_info { - unsigned int uiGpioNumber; /* valid numbers 0-15 */ - unsigned int uiGpioValue; /* 1 set ; 0 not set */ -} __packed; - -struct bcm_user_thread_req { - /* 0->Inactivate LED thread. */ - /* 1->Activate the LED thread */ - unsigned int ThreadState; -} __packed; - -#define LED_THREAD_ACTIVATION_REQ 1 -#define BCM_IOCTL 'k' -#define IOCTL_SEND_CONTROL_MESSAGE _IOW(BCM_IOCTL, 0x801, int) -#define IOCTL_BCM_REGISTER_WRITE _IOW(BCM_IOCTL, 0x802, int) -#define IOCTL_BCM_REGISTER_READ _IOR(BCM_IOCTL, 0x803, int) -#define IOCTL_BCM_COMMON_MEMORY_WRITE _IOW(BCM_IOCTL, 0x804, int) -#define IOCTL_BCM_COMMON_MEMORY_READ _IOR(BCM_IOCTL, 0x805, int) -#define IOCTL_GET_CONTROL_MESSAGE _IOR(BCM_IOCTL, 0x806, int) -#define IOCTL_BCM_FIRMWARE_DOWNLOAD _IOW(BCM_IOCTL, 0x807, int) -#define IOCTL_BCM_SET_SEND_VCID _IOW(BCM_IOCTL, 0x808, int) -#define IOCTL_BCM_SWITCH_TRANSFER_MODE _IOW(BCM_IOCTL, 0x809, int) -#define IOCTL_LINK_REQ _IOW(BCM_IOCTL, 0x80A, int) -#define IOCTL_RSSI_LEVEL_REQ _IOW(BCM_IOCTL, 0x80B, int) -#define IOCTL_IDLE_REQ _IOW(BCM_IOCTL, 0x80C, int) -#define IOCTL_SS_INFO_REQ _IOW(BCM_IOCTL, 0x80D, int) -#define IOCTL_GET_STATISTICS_POINTER _IOW(BCM_IOCTL, 0x80E, int) -#define IOCTL_CM_REQUEST _IOW(BCM_IOCTL, 0x80F, int) -#define IOCTL_INIT_PARAM_REQ _IOW(BCM_IOCTL, 0x810, int) -#define IOCTL_MAC_ADDR_REQ _IOW(BCM_IOCTL, 0x811, int) -#define IOCTL_MAC_ADDR_RESP _IOWR(BCM_IOCTL, 0x812, int) -#define IOCTL_CLASSIFICATION_RULE _IOW(BCM_IOCTL, 0x813, char) -#define IOCTL_CLOSE_NOTIFICATION _IO(BCM_IOCTL, 0x814) -#define IOCTL_LINK_UP _IO(BCM_IOCTL, 0x815) -#define IOCTL_LINK_DOWN _IO(BCM_IOCTL, 0x816, struct bcm_ioctl_buffer) -#define IOCTL_CHIP_RESET _IO(BCM_IOCTL, 0x816) -#define IOCTL_CINR_LEVEL_REQ _IOW(BCM_IOCTL, 0x817, char) -#define IOCTL_WTM_CONTROL_REQ _IOW(BCM_IOCTL, 0x817, char) -#define IOCTL_BE_BUCKET_SIZE _IOW(BCM_IOCTL, 0x818, unsigned long) -#define IOCTL_RTPS_BUCKET_SIZE _IOW(BCM_IOCTL, 0x819, unsigned long) -#define IOCTL_QOS_THRESHOLD _IOW(BCM_IOCTL, 0x820, unsigned long) -#define IOCTL_DUMP_PACKET_INFO _IO(BCM_IOCTL, 0x821) -#define IOCTL_GET_PACK_INFO _IOR(BCM_IOCTL, 0x823, int) -#define IOCTL_BCM_GET_DRIVER_VERSION _IOR(BCM_IOCTL, 0x829, int) -#define IOCTL_BCM_GET_CURRENT_STATUS _IOW(BCM_IOCTL, 0x828, int) -#define IOCTL_BCM_GPIO_SET_REQUEST _IOW(BCM_IOCTL, 0x82A, int) -#define IOCTL_BCM_GPIO_STATUS_REQUEST _IOW(BCM_IOCTL, 0x82b, int) -#define IOCTL_BCM_GET_DSX_INDICATION _IOR(BCM_IOCTL, 0x854, int) -#define IOCTL_BCM_BUFFER_DOWNLOAD_START _IOW(BCM_IOCTL, 0x855, int) -#define IOCTL_BCM_BUFFER_DOWNLOAD _IOW(BCM_IOCTL, 0x856, int) -#define IOCTL_BCM_BUFFER_DOWNLOAD_STOP _IOW(BCM_IOCTL, 0x857, int) -#define IOCTL_BCM_REGISTER_WRITE_PRIVATE _IOW(BCM_IOCTL, 0x826, char) -#define IOCTL_BCM_REGISTER_READ_PRIVATE _IOW(BCM_IOCTL, 0x827, char) -#define IOCTL_BCM_SET_DEBUG _IOW(BCM_IOCTL, 0x824, struct bcm_ioctl_buffer) -#define IOCTL_BCM_EEPROM_REGISTER_WRITE _IOW(BCM_IOCTL, 0x858, int) -#define IOCTL_BCM_EEPROM_REGISTER_READ _IOR(BCM_IOCTL, 0x859, int) -#define IOCTL_BCM_WAKE_UP_DEVICE_FROM_IDLE _IOR(BCM_IOCTL, 0x860, int) -#define IOCTL_BCM_SET_MAC_TRACING _IOW(BCM_IOCTL, 0x82c, int) -#define IOCTL_BCM_GET_HOST_MIBS _IOW(BCM_IOCTL, 0x853, int) -#define IOCTL_BCM_NVM_READ _IOR(BCM_IOCTL, 0x861, int) -#define IOCTL_BCM_NVM_WRITE _IOW(BCM_IOCTL, 0x862, int) -#define IOCTL_BCM_GET_NVM_SIZE _IOR(BCM_IOCTL, 0x863, int) -#define IOCTL_BCM_CAL_INIT _IOR(BCM_IOCTL, 0x864, int) -#define IOCTL_BCM_BULK_WRM _IOW(BCM_IOCTL, 0x90B, int) -#define IOCTL_BCM_FLASH2X_SECTION_READ _IOR(BCM_IOCTL, 0x865, int) -#define IOCTL_BCM_FLASH2X_SECTION_WRITE _IOW(BCM_IOCTL, 0x866, int) -#define IOCTL_BCM_GET_FLASH2X_SECTION_BITMAP _IOR(BCM_IOCTL, 0x867, int) -#define IOCTL_BCM_SET_ACTIVE_SECTION _IOW(BCM_IOCTL, 0x868, int) -#define IOCTL_BCM_IDENTIFY_ACTIVE_SECTION _IO(BCM_IOCTL, 0x869) -#define IOCTL_BCM_COPY_SECTION _IOW(BCM_IOCTL, 0x870, int) -#define IOCTL_BCM_GET_FLASH_CS_INFO _IOR(BCM_IOCTL, 0x871, int) -#define IOCTL_BCM_SELECT_DSD _IOW(BCM_IOCTL, 0x872, int) -#define IOCTL_BCM_NVM_RAW_READ _IOR(BCM_IOCTL, 0x875, int) -#define IOCTL_BCM_CNTRLMSG_MASK _IOW(BCM_IOCTL, 0x874, int) -#define IOCTL_BCM_GET_DEVICE_DRIVER_INFO _IOR(BCM_IOCTL, 0x877, int) -#define IOCTL_BCM_TIME_SINCE_NET_ENTRY _IOR(BCM_IOCTL, 0x876, int) -#define BCM_LED_THREAD_STATE_CHANGE_REQ _IOW(BCM_IOCTL, 0x878, int) -#define IOCTL_BCM_GPIO_MULTI_REQUEST _IOW(BCM_IOCTL, 0x82D, struct bcm_ioctl_buffer) -#define IOCTL_BCM_GPIO_MODE_REQUEST _IOW(BCM_IOCTL, 0x82E, struct bcm_ioctl_buffer) - -enum bcm_interface_type { - BCM_MII, - BCM_CARDBUS, - BCM_USB, - BCM_SDIO, - BCM_PCMCIA -}; - -struct bcm_driver_info { - enum bcm_nvm_type u32NVMType; - unsigned int MaxRDMBufferSize; - enum bcm_interface_type u32InterfaceType; - unsigned int u32DSDStartOffset; - unsigned int u32RxAlignmentCorrection; - unsigned int u32Reserved[10]; -}; - -struct bcm_nvm_readwrite { - void __user *pBuffer; - uint32_t uiOffset; - uint32_t uiNumBytes; - bool bVerify; -}; - -struct bcm_bulk_wrm_buffer { - unsigned long Register; - unsigned long SwapEndian; - unsigned long Values[1]; -}; - -enum bcm_flash2x_section_val { - NO_SECTION_VAL = 0, /* no section chosen when absolute offset is given for RD/WR */ - ISO_IMAGE1, - ISO_IMAGE2, - DSD0, - DSD1, - DSD2, - VSA0, - VSA1, - VSA2, - SCSI, - CONTROL_SECTION, - ISO_IMAGE1_PART2, - ISO_IMAGE1_PART3, - ISO_IMAGE2_PART2, - ISO_IMAGE2_PART3, - TOTAL_SECTIONS -}; - -/* - * Structure used for READ/WRITE Flash Map2.x - */ -struct bcm_flash2x_readwrite { - enum bcm_flash2x_section_val Section; /* section to be read/written */ - u32 offset; /* offset within section. */ - u32 numOfBytes; /* number of bytes from the offset */ - u32 bVerify; - void __user *pDataBuff; /* buffer for reading/writing */ -}; - -/* - * This structure is used for coping one section to other. - * there are two ways to copy one section to other. - * it NOB =0, complete section will be copied on to other. - * if NOB !=0, only NOB will be copied from the given offset. - */ - -struct bcm_flash2x_copy_section { - enum bcm_flash2x_section_val SrcSection; - enum bcm_flash2x_section_val DstSection; - u32 offset; - u32 numOfBytes; -}; - -/* - * This section provide the complete bitmap of the Flash. - * using this map lib/APP will issue read/write command. - * Fields are defined as : - * Bit [0] = section is present //1:present, 0: Not present - * Bit [1] = section is valid //1: valid, 0: not valid - * Bit [2] = Section is R/W //0: RW, 1: RO - * Bit [3] = Section is Active or not 1 means Active, 0->inactive - * Bit [7...3] = Reserved - */ - -struct bcm_flash2x_bitmap { - unsigned char ISO_IMAGE1; - unsigned char ISO_IMAGE2; - unsigned char DSD0; - unsigned char DSD1; - unsigned char DSD2; - unsigned char VSA0; - unsigned char VSA1; - unsigned char VSA2; - unsigned char SCSI; - unsigned char CONTROL_SECTION; - /* Reserved for future use */ - unsigned char Reserved0; - unsigned char Reserved1; - unsigned char Reserved2; -}; - -struct bcm_time_elapsed { - u64 ul64TimeElapsedSinceNetEntry; - u32 uiReserved[4]; -}; - -enum { - WIMAX_IDX = 0, /* To access WiMAX chip GPIO's for GPIO_MULTI_INFO or GPIO_MULTI_MODE */ - HOST_IDX, /* To access Host chip GPIO's for GPIO_MULTI_INFO or GPIO_MULTI_MODE */ - MAX_IDX -}; - -struct bcm_gpio_multi_info { - unsigned int uiGPIOCommand; /* 1 for set and 0 for get */ - unsigned int uiGPIOMask; /* set the corresponding bit to 1 to access GPIO */ - unsigned int uiGPIOValue; /* 0 or 1; value to be set when command is 1. */ -} __packed; - -struct bcm_gpio_multi_mode { - unsigned int uiGPIOMode; /* 1 for OUT mode, 0 for IN mode */ - unsigned int uiGPIOMask; /* GPIO mask to set mode */ -} __packed; - -#endif diff --git a/drivers/staging/bcm/Kconfig b/drivers/staging/bcm/Kconfig deleted file mode 100644 index 8acf4b24a7c9..000000000000 --- a/drivers/staging/bcm/Kconfig +++ /dev/null @@ -1,6 +0,0 @@ -config BCM_WIMAX - tristate "Beceem BCS200/BCS220-3 and BCSM250 wimax support" - depends on USB && NET - help - This is an experimental driver for the Beceem WIMAX chipset used - by Sprint 4G. diff --git a/drivers/staging/bcm/LeakyBucket.c b/drivers/staging/bcm/LeakyBucket.c deleted file mode 100644 index d6b55f993b57..000000000000 --- a/drivers/staging/bcm/LeakyBucket.c +++ /dev/null @@ -1,364 +0,0 @@ -/********************************************************************** -* LEAKYBUCKET.C -* This file contains the routines related to Leaky Bucket Algorithm. -***********************************************************************/ -#include "headers.h" - -/** - * UpdateTokenCount() - Calculates the token count for each channel - * and updates the same in Adapter structure - * @Adapter: Pointer to the Adapter structure. - * - * Return: None - */ -static VOID UpdateTokenCount(register struct bcm_mini_adapter *Adapter) -{ - ULONG liCurrentTime; - INT i = 0; - struct timeval tv; - struct bcm_packet_info *curr_pi; - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TOKEN_COUNTS, DBG_LVL_ALL, - "=====>\n"); - if (NULL == Adapter) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TOKEN_COUNTS, - DBG_LVL_ALL, "Adapter found NULL!\n"); - return; - } - - do_gettimeofday(&tv); - for (i = 0; i < NO_OF_QUEUES; i++) { - curr_pi = &Adapter->PackInfo[i]; - - if (TRUE == curr_pi->bValid && (1 == curr_pi->ucDirection)) { - liCurrentTime = ((tv.tv_sec - - curr_pi->stLastUpdateTokenAt.tv_sec)*1000 + - (tv.tv_usec - curr_pi->stLastUpdateTokenAt.tv_usec) / - 1000); - if (0 != liCurrentTime) { - curr_pi->uiCurrentTokenCount += (ULONG) - ((curr_pi->uiMaxAllowedRate) * - ((ULONG)((liCurrentTime)))/1000); - memcpy(&curr_pi->stLastUpdateTokenAt, &tv, - sizeof(struct timeval)); - curr_pi->liLastUpdateTokenAt = liCurrentTime; - if (curr_pi->uiCurrentTokenCount >= - curr_pi->uiMaxBucketSize) { - curr_pi->uiCurrentTokenCount = - curr_pi->uiMaxBucketSize; - } - } - } - } - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TOKEN_COUNTS, DBG_LVL_ALL, - "<=====\n"); -} - - -/** - * IsPacketAllowedForFlow() - This function checks whether the given - * packet from the specified queue can be allowed for transmission by - * checking the token count. - * @Adapter: Pointer to the Adpater structure. - * @iQIndex: The queue Identifier. - * @ulPacketLength: Number of bytes to be transmitted. - * - * Returns: The number of bytes allowed for transmission. - */ -static ULONG GetSFTokenCount(struct bcm_mini_adapter *Adapter, struct bcm_packet_info *psSF) -{ - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TOKEN_COUNTS, DBG_LVL_ALL, - "IsPacketAllowedForFlow ===>"); - - /* Validate the parameters */ - if (NULL == Adapter || (psSF < Adapter->PackInfo && - (uintptr_t)psSF > (uintptr_t) &Adapter->PackInfo[HiPriority])) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TOKEN_COUNTS, DBG_LVL_ALL, - "IPAFF: Got wrong Parameters:Adapter: %p, QIndex: %zd\n", - Adapter, (psSF-Adapter->PackInfo)); - return 0; - } - - if (false != psSF->bValid && psSF->ucDirection) { - if (0 != psSF->uiCurrentTokenCount) { - return psSF->uiCurrentTokenCount; - } else { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TOKEN_COUNTS, - DBG_LVL_ALL, - "Not enough tokens in queue %zd Available %u\n", - psSF-Adapter->PackInfo, psSF->uiCurrentTokenCount); - psSF->uiPendedLast = 1; - } - } else { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TOKEN_COUNTS, DBG_LVL_ALL, - "IPAFF: Queue %zd not valid\n", - psSF-Adapter->PackInfo); - } - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TOKEN_COUNTS, DBG_LVL_ALL, - "IsPacketAllowedForFlow <==="); - return 0; -} - -/** -@ingroup tx_functions -This function despatches packet from the specified queue. -@return Zero(success) or Negative value(failure) -*/ -static INT SendPacketFromQueue(struct bcm_mini_adapter *Adapter,/**<Logical Adapter*/ - struct bcm_packet_info *psSF, /**<Queue identifier*/ - struct sk_buff *Packet) /**<Pointer to the packet to be sent*/ -{ - INT Status = STATUS_FAILURE; - UINT uiIndex = 0, PktLen = 0; - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, SEND_QUEUE, DBG_LVL_ALL, - "=====>"); - if (!Adapter || !Packet || !psSF) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, SEND_QUEUE, DBG_LVL_ALL, - "Got NULL Adapter or Packet"); - return -EINVAL; - } - - if (psSF->liDrainCalculated == 0) - psSF->liDrainCalculated = jiffies; - /* send the packet to the fifo.. */ - PktLen = Packet->len; - Status = SetupNextSend(Adapter, Packet, psSF->usVCID_Value); - if (Status == 0) { - for (uiIndex = 0; uiIndex < MIBS_MAX_HIST_ENTRIES; uiIndex++) { - if ((PktLen <= MIBS_PKTSIZEHIST_RANGE*(uiIndex+1)) && - (PktLen > MIBS_PKTSIZEHIST_RANGE*(uiIndex))) - Adapter->aTxPktSizeHist[uiIndex]++; - } - } - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, SEND_QUEUE, DBG_LVL_ALL, - "<====="); - return Status; -} - -static void get_data_packet(struct bcm_mini_adapter *ad, - struct bcm_packet_info *ps_sf) -{ - int packet_len; - struct sk_buff *qpacket; - - if (!ps_sf->ucDirection) - return; - - BCM_DEBUG_PRINT(ad, DBG_TYPE_TX, TX_PACKETS, DBG_LVL_ALL, - "UpdateTokenCount "); - if (ad->IdleMode || ad->bPreparingForLowPowerMode) - return; /* in idle mode */ - - /* Check for Free Descriptors */ - if (atomic_read(&ad->CurrNumFreeTxDesc) <= - MINIMUM_PENDING_DESCRIPTORS) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_TX, TX_PACKETS, DBG_LVL_ALL, - " No Free Tx Descriptor(%d) is available for Data pkt..", - atomic_read(&ad->CurrNumFreeTxDesc)); - return; - } - - spin_lock_bh(&ps_sf->SFQueueLock); - qpacket = ps_sf->FirstTxQueue; - - if (qpacket) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_TX, TX_PACKETS, DBG_LVL_ALL, - "Dequeuing Data Packet"); - - if (ps_sf->bEthCSSupport) - packet_len = qpacket->len; - else - packet_len = qpacket->len - ETH_HLEN; - - packet_len <<= 3; - if (packet_len <= GetSFTokenCount(ad, ps_sf)) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_TX, TX_PACKETS, - DBG_LVL_ALL, "Allowed bytes %d", - (packet_len >> 3)); - - DEQUEUEPACKET(ps_sf->FirstTxQueue, ps_sf->LastTxQueue); - ps_sf->uiCurrentBytesOnHost -= (qpacket->len); - ps_sf->uiCurrentPacketsOnHost--; - atomic_dec(&ad->TotalPacketCount); - spin_unlock_bh(&ps_sf->SFQueueLock); - - SendPacketFromQueue(ad, ps_sf, qpacket); - ps_sf->uiPendedLast = false; - } else { - BCM_DEBUG_PRINT(ad, DBG_TYPE_TX, TX_PACKETS, - DBG_LVL_ALL, "For Queue: %zd\n", - ps_sf - ad->PackInfo); - BCM_DEBUG_PRINT(ad, DBG_TYPE_TX, TX_PACKETS, - DBG_LVL_ALL, - "\nAvailable Tokens = %d required = %d\n", - ps_sf->uiCurrentTokenCount, - packet_len); - /* - this part indicates that because of - non-availability of the tokens - pkt has not been send out hence setting the - pending flag indicating the host to send it out - first next iteration. - */ - ps_sf->uiPendedLast = TRUE; - spin_unlock_bh(&ps_sf->SFQueueLock); - } - } else { - spin_unlock_bh(&ps_sf->SFQueueLock); - } -} - -static void send_control_packet(struct bcm_mini_adapter *ad, - struct bcm_packet_info *ps_sf) -{ - char *ctrl_packet = NULL; - INT status = 0; - - if ((atomic_read(&ad->CurrNumFreeTxDesc) > 0) && - (atomic_read(&ad->index_rd_txcntrlpkt) != - atomic_read(&ad->index_wr_txcntrlpkt))) { - ctrl_packet = ad->txctlpacket - [(atomic_read(&ad->index_rd_txcntrlpkt)%MAX_CNTRL_PKTS)]; - if (ctrl_packet) { - BCM_DEBUG_PRINT(ad, DBG_TYPE_TX, TX_PACKETS, - DBG_LVL_ALL, - "Sending Control packet"); - status = SendControlPacket(ad, ctrl_packet); - if (STATUS_SUCCESS == status) { - spin_lock_bh(&ps_sf->SFQueueLock); - ps_sf->NumOfPacketsSent++; - ps_sf->uiSentBytes += ((struct bcm_leader *)ctrl_packet)->PLength; - ps_sf->uiSentPackets++; - atomic_dec(&ad->TotalPacketCount); - ps_sf->uiCurrentBytesOnHost -= ((struct bcm_leader *)ctrl_packet)->PLength; - ps_sf->uiCurrentPacketsOnHost--; - atomic_inc(&ad->index_rd_txcntrlpkt); - spin_unlock_bh(&ps_sf->SFQueueLock); - } else { - BCM_DEBUG_PRINT(ad, DBG_TYPE_TX, TX_PACKETS, - DBG_LVL_ALL, - "SendControlPacket Failed\n"); - } - } else { - BCM_DEBUG_PRINT(ad, DBG_TYPE_TX, TX_PACKETS, - DBG_LVL_ALL, - " Control Pkt is not available, Indexing is wrong...."); - } - } -} - -/** - * CheckAndSendPacketFromIndex() - This function dequeues the - * data/control packet from the specified queue for transmission. - * @Adapter: Pointer to the driver control structure. - * @iQIndex: The queue Identifier. - * - * Returns: None. - */ -static VOID CheckAndSendPacketFromIndex(struct bcm_mini_adapter *Adapter, - struct bcm_packet_info *psSF) -{ - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_PACKETS, DBG_LVL_ALL, - "%zd ====>", (psSF-Adapter->PackInfo)); - if ((psSF != &Adapter->PackInfo[HiPriority]) && - Adapter->LinkUpStatus && - atomic_read(&psSF->uiPerSFTxResourceCount)) { /* Get data packet */ - - get_data_packet(Adapter, psSF); - } else { - send_control_packet(Adapter, psSF); - } -} - - -/** - * transmit_packets() - This function transmits the packets from - * different queues, if free descriptors are available on target. - * @Adapter: Pointer to the Adapter structure. - * - * Returns: None. - */ -VOID transmit_packets(struct bcm_mini_adapter *Adapter) -{ - UINT uiPrevTotalCount = 0; - int iIndex = 0; - - bool exit_flag = TRUE; - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_PACKETS, DBG_LVL_ALL, - "=====>"); - - if (NULL == Adapter) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_PACKETS, DBG_LVL_ALL, - "Got NULL Adapter"); - return; - } - if (Adapter->device_removed == TRUE) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_PACKETS, DBG_LVL_ALL, - "Device removed"); - return; - } - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_PACKETS, DBG_LVL_ALL, - "\nUpdateTokenCount ====>\n"); - - UpdateTokenCount(Adapter); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_PACKETS, DBG_LVL_ALL, - "\nPruneQueueAllSF ====>\n"); - - PruneQueueAllSF(Adapter); - - uiPrevTotalCount = atomic_read(&Adapter->TotalPacketCount); - - for (iIndex = HiPriority; iIndex >= 0; iIndex--) { - if (!uiPrevTotalCount || (TRUE == Adapter->device_removed)) - break; - - if (Adapter->PackInfo[iIndex].bValid && - Adapter->PackInfo[iIndex].uiPendedLast && - Adapter->PackInfo[iIndex].uiCurrentBytesOnHost) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_PACKETS, - DBG_LVL_ALL, - "Calling CheckAndSendPacketFromIndex.."); - CheckAndSendPacketFromIndex(Adapter, - &Adapter->PackInfo[iIndex]); - uiPrevTotalCount--; - } - } - - while (uiPrevTotalCount > 0 && !Adapter->device_removed) { - exit_flag = TRUE; - /* second iteration to parse non-pending queues */ - for (iIndex = HiPriority; iIndex >= 0; iIndex--) { - if (!uiPrevTotalCount || - (TRUE == Adapter->device_removed)) - break; - - if (Adapter->PackInfo[iIndex].bValid && - Adapter->PackInfo[iIndex].uiCurrentBytesOnHost && - !Adapter->PackInfo[iIndex].uiPendedLast) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, - TX_PACKETS, DBG_LVL_ALL, - "Calling CheckAndSendPacketFromIndex.."); - CheckAndSendPacketFromIndex(Adapter, &Adapter->PackInfo[iIndex]); - uiPrevTotalCount--; - exit_flag = false; - } - } - - if (Adapter->IdleMode || Adapter->bPreparingForLowPowerMode) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_PACKETS, - DBG_LVL_ALL, "In Idle Mode\n"); - break; - } - if (exit_flag == TRUE) - break; - } /* end of inner while loop */ - - update_per_cid_rx(Adapter); - Adapter->txtransmit_running = 0; - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_PACKETS, DBG_LVL_ALL, - "<======"); -} diff --git a/drivers/staging/bcm/Macros.h b/drivers/staging/bcm/Macros.h deleted file mode 100644 index dc01e3016d4f..000000000000 --- a/drivers/staging/bcm/Macros.h +++ /dev/null @@ -1,352 +0,0 @@ -/************************************* -* Macros.h -**************************************/ -#ifndef __MACROS_H__ -#define __MACROS_H__ - -#define TX_TIMER_PERIOD 10 /*10 msec*/ -#define MAX_CLASSIFIERS 100 -#define MAX_TARGET_DSX_BUFFERS 24 - -#define MAX_CNTRL_PKTS 100 -#define MAX_DATA_PKTS 200 -#define MAX_ETH_SIZE 1536 -#define MAX_CNTL_PKT_SIZE 2048 - -#define MTU_SIZE 1400 -#define TX_QLEN 5 - -#define MAC_ADDR_REGISTER 0xbf60d000 - - -/* Quality of Service */ -#define NO_OF_QUEUES 17 -#define HiPriority (NO_OF_QUEUES-1) -#define LowPriority 0 -#define BE 2 -#define rtPS 4 -#define ERTPS 5 -#define UGS 6 - -#define BE_BUCKET_SIZE (1024*1024*100) /* 32kb */ -#define rtPS_BUCKET_SIZE (1024*1024*100) /* 8kb */ -#define MAX_ALLOWED_RATE (1024*1024*100) -#define TX_PACKET_THRESHOLD 10 -#define XSECONDS (1*HZ) -#define DSC_ACTIVATE_REQUEST 248 -#define QUEUE_DEPTH_OFFSET 0x1fc01000 -#define MAX_DEVICE_DESC_SIZE 2040 -#define MAX_CTRL_QUEUE_LEN 100 -#define MAX_APP_QUEUE_LEN 200 -#define MAX_LATENCY_ALLOWED 0xFFFFFFFF -#define DEFAULT_UG_INTERVAL 250 -#define DEFAULT_UGI_FACTOR 4 - -#define DEFAULT_PERSFCOUNT 60 -#define MAX_CONNECTIONS 10 -#define MAX_CLASS_NAME_LENGTH 32 - -#define ETH_LENGTH_OF_ADDRESS 6 -#define MAX_MULTICAST_ADDRESSES 32 -#define IP_LENGTH_OF_ADDRESS 4 - -#define IP_PACKET_ONLY_MODE 0 -#define ETH_PACKET_TUNNELING_MODE 1 - -/* Link Request */ -#define SET_MAC_ADDRESS_REQUEST 0 -#define SYNC_UP_REQUEST 1 -#define SYNCED_UP 2 -#define LINK_UP_REQUEST 3 -#define LINK_CONNECTED 4 -#define SYNC_UP_NOTIFICATION 2 -#define LINK_UP_NOTIFICATION 4 - - -#define LINK_NET_ENTRY 0x0002 -#define HMC_STATUS 0x0004 -#define LINK_UP_CONTROL_REQ 0x83 - -#define STATS_POINTER_REQ_STATUS 0x86 -#define NETWORK_ENTRY_REQ_PAYLOAD 198 -#define LINK_DOWN_REQ_PAYLOAD 226 -#define SYNC_UP_REQ_PAYLOAD 228 -#define STATISTICS_POINTER_REQ 237 -#define LINK_UP_REQ_PAYLOAD 245 -#define LINK_UP_ACK 246 - -#define STATS_MSG_SIZE 4 -#define INDEX_TO_DATA 4 - -#define GO_TO_IDLE_MODE_PAYLOAD 210 -#define COME_UP_FROM_IDLE_MODE_PAYLOAD 211 -#define IDLE_MODE_SF_UPDATE_MSG 187 - -#define SKB_RESERVE_ETHERNET_HEADER 16 -#define SKB_RESERVE_PHS_BYTES 32 - -#define IP_PACKET_ONLY_MODE 0 -#define ETH_PACKET_TUNNELING_MODE 1 - -#define ETH_CS_802_3 1 -#define ETH_CS_802_1Q_VLAN 3 -#define IPV4_CS 1 -#define IPV6_CS 2 -#define ETH_CS_MASK 0x3f - -/** \brief Validity bit maps for TLVs in packet classification rule */ - -#define PKT_CLASSIFICATION_USER_PRIORITY_VALID 0 -#define PKT_CLASSIFICATION_VLANID_VALID 1 - -#ifndef MIN -#define MIN(_a, _b) ((_a) < (_b) ? (_a) : (_b)) -#endif - - -/*Leader related terms */ -#define LEADER_STATUS 0x00 -#define LEADER_STATUS_TCP_ACK 0x1 -#define LEADER_SIZE sizeof(struct bcm_leader) -#define MAC_ADDR_REQ_SIZE sizeof(struct bcm_packettosend) -#define SS_INFO_REQ_SIZE sizeof(struct bcm_packettosend) -#define CM_REQUEST_SIZE (LEADER_SIZE + sizeof(stLocalSFChangeRequest)) -#define IDLE_REQ_SIZE sizeof(struct bcm_packettosend) - - -#define MAX_TRANSFER_CTRL_BYTE_USB (2*1024) - -#define GET_MAILBOX1_REG_REQUEST 0x87 -#define GET_MAILBOX1_REG_RESPONSE 0x67 -#define VCID_CONTROL_PACKET 0x00 - -#define TRANSMIT_NETWORK_DATA 0x00 -#define RECEIVED_NETWORK_DATA 0x20 - -#define CM_RESPONSES 0xA0 -#define STATUS_RSP 0xA1 -#define LINK_CONTROL_RESP 0xA2 -#define IDLE_MODE_STATUS 0xA3 -#define STATS_POINTER_RESP 0xA6 -#define MGMT_MSG_INFO_SW_STATUS 0xA7 -#define AUTH_SS_HOST_MSG 0xA8 - -#define CM_DSA_ACK_PAYLOAD 247 -#define CM_DSC_ACK_PAYLOAD 248 -#define CM_DSD_ACK_PAYLOAD 249 -#define CM_DSDEACTVATE 250 -#define TOTAL_MASKED_ADDRESS_IN_BYTES 32 - -#define MAC_REQ 0 -#define LINK_RESP 1 -#define RSSI_INDICATION 2 - -#define SS_INFO 4 -#define STATISTICS_INFO 5 -#define CM_INDICATION 6 -#define PARAM_RESP 7 -#define BUFFER_1K 1024 -#define BUFFER_2K (BUFFER_1K*2) -#define BUFFER_4K (BUFFER_2K*2) -#define BUFFER_8K (BUFFER_4K*2) -#define BUFFER_16K (BUFFER_8K*2) -#define DOWNLINK_DIR 0 -#define UPLINK_DIR 1 - -#define BCM_SIGNATURE "BECEEM" - - -#define GPIO_OUTPUT_REGISTER 0x0F00003C -#define BCM_GPIO_OUTPUT_SET_REG 0x0F000040 -#define BCM_GPIO_OUTPUT_CLR_REG 0x0F000044 -#define GPIO_MODE_REGISTER 0x0F000034 -#define GPIO_PIN_STATE_REGISTER 0x0F000038 - -struct bcm_link_state { - unsigned char ucLinkStatus; - unsigned char bIdleMode; - unsigned char bShutdownMode; -}; - -enum enLinkStatus { - WAIT_FOR_SYNC = 1, - PHY_SYNC_ACHIVED = 2, - LINKUP_IN_PROGRESS = 3, - LINKUP_DONE = 4, - DREG_RECEIVED = 5, - LINK_STATUS_RESET_RECEIVED = 6, - PERIODIC_WAKE_UP_NOTIFICATION_FRM_FW = 7, - LINK_SHUTDOWN_REQ_FROM_FIRMWARE = 8, - COMPLETE_WAKE_UP_NOTIFICATION_FRM_FW = 9 -}; - -enum bcm_phs_dsc_action { - eAddPHSRule = 0, - eSetPHSRule, - eDeletePHSRule, - eDeleteAllPHSRules -}; - -#define CM_CONTROL_NEWDSX_MULTICLASSIFIER_REQ 0x89 /* Host to Mac */ -#define CM_CONTROL_NEWDSX_MULTICLASSIFIER_RESP 0xA9 /* Mac to Host */ -#define MASK_DISABLE_HEADER_SUPPRESSION 0x10 /* 0b000010000 */ -#define MINIMUM_PENDING_DESCRIPTORS 5 - -#define SHUTDOWN_HOSTINITIATED_REQUESTPAYLOAD 0xCC -#define SHUTDOWN_ACK_FROM_DRIVER 0x1 -#define SHUTDOWN_NACK_FROM_DRIVER 0x2 - -#define LINK_SYNC_UP_SUBTYPE 0x0001 -#define LINK_SYNC_DOWN_SUBTYPE 0x0001 - - - -#define CONT_MODE 1 -#define SINGLE_DESCRIPTOR 1 - - -#define DESCRIPTOR_LENGTH 0x30 -#define FIRMWARE_DESCS_ADDRESS 0x1F100000 - - -#define CLOCK_RESET_CNTRL_REG_1 0x0F00000C -#define CLOCK_RESET_CNTRL_REG_2 0x0F000840 - - - -#define TX_DESCRIPTOR_HEAD_REGISTER 0x0F010034 -#define RX_DESCRIPTOR_HEAD_REGISTER 0x0F010094 - -#define STATISTICS_BEGIN_ADDR 0xbf60f02c - -#define MAX_PENDING_CTRL_PACKET (MAX_CTRL_QUEUE_LEN-10) - -#define WIMAX_MAX_MTU (MTU_SIZE + ETH_HLEN) -#define AUTO_LINKUP_ENABLE 0x2 -#define AUTO_SYNC_DISABLE 0x1 -#define AUTO_FIRM_DOWNLOAD 0x1 -#define SETTLE_DOWN_TIME 50 - -#define HOST_BUS_SUSPEND_BIT 16 - -#define IDLE_MESSAGE 0x81 - -#define MIPS_CLOCK_133MHz 1 - -#define TARGET_CAN_GO_TO_IDLE_MODE 2 -#define TARGET_CAN_NOT_GO_TO_IDLE_MODE 3 -#define IDLE_MODE_PAYLOAD_LENGTH 8 - -#define IP_HEADER(Buffer) ((IPHeaderFormat *)(Buffer)) -#define IPV4 4 -#define IP_VERSION(byte) (((byte&0xF0)>>4)) - -#define SET_MAC_ADDRESS 193 -#define SET_MAC_ADDRESS_RESPONSE 236 - -#define IDLE_MODE_WAKEUP_PATTERN 0xd0ea1d1e -#define IDLE_MODE_WAKEUP_NOTIFIER_ADDRESS 0x1FC02FA8 -#define IDLE_MODE_MAX_RETRY_COUNT 1000 - -#define CONFIG_BEGIN_ADDR 0xBF60B000 - -#define FIRMWARE_BEGIN_ADDR 0xBFC00000 - -#define INVALID_QUEUE_INDEX NO_OF_QUEUES - -#define INVALID_PID ((pid_t)-1) -#define DDR_80_MHZ 0 -#define DDR_100_MHZ 1 -#define DDR_120_MHZ 2 /* Additional Frequency for T3LP */ -#define DDR_133_MHZ 3 -#define DDR_140_MHZ 4 /* Not Used (Reserved for future) */ -#define DDR_160_MHZ 5 /* Additional Frequency for T3LP */ -#define DDR_180_MHZ 6 /* Not Used (Reserved for future) */ -#define DDR_200_MHZ 7 /* Not Used (Reserved for future) */ - -#define MIPS_200_MHZ 0 -#define MIPS_160_MHZ 1 - -#define PLL_800_MHZ 0 -#define PLL_266_MHZ 1 - -#define DEVICE_POWERSAVE_MODE_AS_MANUAL_CLOCK_GATING 0 -#define DEVICE_POWERSAVE_MODE_AS_PMU_CLOCK_GATING 1 -#define DEVICE_POWERSAVE_MODE_AS_PMU_SHUTDOWN 2 -#define DEVICE_POWERSAVE_MODE_AS_RESERVED 3 -#define DEVICE_POWERSAVE_MODE_AS_PROTOCOL_IDLE_MODE 4 - - -#define EEPROM_REJECT_REG_1 0x0f003018 -#define EEPROM_REJECT_REG_2 0x0f00301c -#define EEPROM_REJECT_REG_3 0x0f003008 -#define EEPROM_REJECT_REG_4 0x0f003020 -#define EEPROM_REJECT_MASK 0x0fffffff -#define VSG_MODE 0x3 - -/* Idle Mode Related Registers */ -#define DEBUG_INTERRUPT_GENERATOR_REGISTOR 0x0F00007C -#define SW_ABORT_IDLEMODE_LOC 0x0FF01FFC - -#define SW_ABORT_IDLEMODE_PATTERN 0xd0ea1d1e -#define DEVICE_INT_OUT_EP_REG0 0x0F011870 -#define DEVICE_INT_OUT_EP_REG1 0x0F011874 - -#define BIN_FILE "/lib/firmware/macxvi200.bin" -#define CFG_FILE "/lib/firmware/macxvi.cfg" -#define SF_MAX_ALLOWED_PACKETS_TO_BACKUP 128 -#define MIN_VAL(x, y) ((x) < (y) ? (x) : (y)) -#define MAC_ADDRESS_SIZE 6 -#define EEPROM_COMMAND_Q_REG 0x0F003018 -#define EEPROM_READ_DATA_Q_REG 0x0F003020 -#define CHIP_ID_REG 0x0F000000 -#define GPIO_MODE_REG 0x0F000034 -#define GPIO_OUTPUT_REG 0x0F00003C -#define WIMAX_MAX_ALLOWED_RATE (1024*1024*50) - -#define T3 0xbece0300 -#define TARGET_SFID_TXDESC_MAP_LOC 0xBFFFF400 - -#define RWM_READ 0 -#define RWM_WRITE 1 - -#define T3LPB 0xbece3300 -#define BCS220_2 0xbece3311 -#define BCS220_2BC 0xBECE3310 -#define BCS250_BC 0xbece3301 -#define BCS220_3 0xbece3321 - - -#define HPM_CONFIG_LDO145 0x0F000D54 -#define HPM_CONFIG_MSW 0x0F000D58 - -#define T3B 0xbece0310 -enum bcm_nvm_type { - NVM_AUTODETECT = 0, - NVM_EEPROM, - NVM_FLASH, - NVM_UNKNOWN -}; - -enum bcm_pmu_modes { - HYBRID_MODE_7C = 0, - INTERNAL_MODE_6 = 1, - HYBRID_MODE_6 = 2 -}; - -#define MAX_RDM_WRM_RETIRES 1 - -enum eAbortPattern { - ABORT_SHUTDOWN_MODE = 1, - ABORT_IDLE_REG = 1, - ABORT_IDLE_MODE = 2, - ABORT_IDLE_SYNCDOWN = 3 -}; - - -/* Offsets used by driver in skb cb variable */ -#define SKB_CB_CLASSIFICATION_OFFSET 0 -#define SKB_CB_LATENCY_OFFSET 1 -#define SKB_CB_TCPACK_OFFSET 2 - -#endif /* __MACROS_H__ */ diff --git a/drivers/staging/bcm/Makefile b/drivers/staging/bcm/Makefile deleted file mode 100644 index 652b7f87737c..000000000000 --- a/drivers/staging/bcm/Makefile +++ /dev/null @@ -1,12 +0,0 @@ -# -# Makefile for Beceem USB Wimax card -# - -obj-$(CONFIG_BCM_WIMAX) += bcm_wimax.o - -bcm_wimax-y := InterfaceDld.o InterfaceIdleMode.o InterfaceInit.o InterfaceRx.o \ - InterfaceIsr.o InterfaceMisc.o InterfaceTx.o \ - CmHost.o IPv6Protocol.o Qos.o Transmit.o\ - Bcmnet.o DDRInit.o HandleControlPacket.o\ - LeakyBucket.o Misc.o sort.o Bcmchar.o hostmibs.o PHSModule.o\ - led_control.o nvm.o vendorspecificextn.o diff --git a/drivers/staging/bcm/Misc.c b/drivers/staging/bcm/Misc.c deleted file mode 100644 index 883f7394dee6..000000000000 --- a/drivers/staging/bcm/Misc.c +++ /dev/null @@ -1,1587 +0,0 @@ -#include "headers.h" - -static int BcmFileDownload(struct bcm_mini_adapter *Adapter, const char *path, unsigned int loc); -static void doPowerAutoCorrection(struct bcm_mini_adapter *psAdapter); -static void HandleShutDownModeRequest(struct bcm_mini_adapter *Adapter, PUCHAR pucBuffer); -static int bcm_parse_target_params(struct bcm_mini_adapter *Adapter); -static void beceem_protocol_reset(struct bcm_mini_adapter *Adapter); - -static void default_wimax_protocol_initialize(struct bcm_mini_adapter *Adapter) -{ - unsigned int uiLoopIndex; - - for (uiLoopIndex = 0; uiLoopIndex < NO_OF_QUEUES-1; uiLoopIndex++) { - Adapter->PackInfo[uiLoopIndex].uiThreshold = TX_PACKET_THRESHOLD; - Adapter->PackInfo[uiLoopIndex].uiMaxAllowedRate = MAX_ALLOWED_RATE; - Adapter->PackInfo[uiLoopIndex].uiMaxBucketSize = 20*1024*1024; - } - - Adapter->BEBucketSize = BE_BUCKET_SIZE; - Adapter->rtPSBucketSize = rtPS_BUCKET_SIZE; - Adapter->LinkStatus = SYNC_UP_REQUEST; - Adapter->TransferMode = IP_PACKET_ONLY_MODE; - Adapter->usBestEffortQueueIndex = -1; -} - -int InitAdapter(struct bcm_mini_adapter *psAdapter) -{ - int i = 0; - int Status = STATUS_SUCCESS; - - BCM_DEBUG_PRINT(psAdapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Initialising Adapter = %p", psAdapter); - - if (psAdapter == NULL) { - BCM_DEBUG_PRINT(psAdapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Adapter is NULL"); - return -EINVAL; - } - - sema_init(&psAdapter->NVMRdmWrmLock, 1); - sema_init(&psAdapter->rdmwrmsync, 1); - spin_lock_init(&psAdapter->control_queue_lock); - spin_lock_init(&psAdapter->txtransmitlock); - sema_init(&psAdapter->RxAppControlQueuelock, 1); - sema_init(&psAdapter->fw_download_sema, 1); - sema_init(&psAdapter->LowPowerModeSync, 1); - - for (i = 0; i < NO_OF_QUEUES; i++) - spin_lock_init(&psAdapter->PackInfo[i].SFQueueLock); - i = 0; - - init_waitqueue_head(&psAdapter->process_rx_cntrlpkt); - init_waitqueue_head(&psAdapter->tx_packet_wait_queue); - init_waitqueue_head(&psAdapter->process_read_wait_queue); - init_waitqueue_head(&psAdapter->ioctl_fw_dnld_wait_queue); - init_waitqueue_head(&psAdapter->lowpower_mode_wait_queue); - psAdapter->waiting_to_fw_download_done = TRUE; - psAdapter->fw_download_done = false; - - default_wimax_protocol_initialize(psAdapter); - for (i = 0; i < MAX_CNTRL_PKTS; i++) { - psAdapter->txctlpacket[i] = kmalloc(MAX_CNTL_PKT_SIZE, GFP_KERNEL); - if (!psAdapter->txctlpacket[i]) { - BCM_DEBUG_PRINT(psAdapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "No More Cntl pkts got, max got is %d", i); - return -ENOMEM; - } - } - - if (AllocAdapterDsxBuffer(psAdapter)) { - BCM_DEBUG_PRINT(psAdapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Failed to allocate DSX buffers"); - return -EINVAL; - } - - /* Initialize PHS interface */ - if (phs_init(&psAdapter->stBCMPhsContext, psAdapter) != 0) { - BCM_DEBUG_PRINT(psAdapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "%s:%s:%d:Error PHS Init Failed=====>\n", __FILE__, __func__, __LINE__); - return -ENOMEM; - } - - Status = BcmAllocFlashCSStructure(psAdapter); - if (Status) { - BCM_DEBUG_PRINT(psAdapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Memory Allocation for Flash structure failed"); - return Status; - } - - Status = vendorextnInit(psAdapter); - - if (STATUS_SUCCESS != Status) { - BCM_DEBUG_PRINT(psAdapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Vendor Init Failed"); - return Status; - } - - BCM_DEBUG_PRINT(psAdapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Adapter initialised"); - - return STATUS_SUCCESS; -} - -void AdapterFree(struct bcm_mini_adapter *Adapter) -{ - int count; - - beceem_protocol_reset(Adapter); - vendorextnExit(Adapter); - - if (Adapter->control_packet_handler && !IS_ERR(Adapter->control_packet_handler)) - kthread_stop(Adapter->control_packet_handler); - - if (Adapter->transmit_packet_thread && !IS_ERR(Adapter->transmit_packet_thread)) - kthread_stop(Adapter->transmit_packet_thread); - - wake_up(&Adapter->process_read_wait_queue); - - if (Adapter->LEDInfo.led_thread_running & (BCM_LED_THREAD_RUNNING_ACTIVELY | BCM_LED_THREAD_RUNNING_INACTIVELY)) - kthread_stop(Adapter->LEDInfo.led_cntrl_threadid); - - unregister_networkdev(Adapter); - - /* FIXME: use proper wait_event and refcounting */ - while (atomic_read(&Adapter->ApplicationRunning)) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Waiting for Application to close.. %d\n", atomic_read(&Adapter->ApplicationRunning)); - msleep(100); - } - unregister_control_device_interface(Adapter); - kfree(Adapter->pstargetparams); - - for (count = 0; count < MAX_CNTRL_PKTS; count++) - kfree(Adapter->txctlpacket[count]); - - FreeAdapterDsxBuffer(Adapter); - kfree(Adapter->pvInterfaceAdapter); - - /* Free the PHS Interface */ - PhsCleanup(&Adapter->stBCMPhsContext); - - BcmDeAllocFlashCSStructure(Adapter); - - free_netdev(Adapter->dev); -} - -static int create_worker_threads(struct bcm_mini_adapter *psAdapter) -{ - /* Rx Control Packets Processing */ - psAdapter->control_packet_handler = kthread_run((int (*)(void *)) - control_packet_handler, psAdapter, "%s-rx", DRV_NAME); - if (IS_ERR(psAdapter->control_packet_handler)) { - pr_notice(DRV_NAME ": could not create control thread\n"); - return PTR_ERR(psAdapter->control_packet_handler); - } - - /* Tx Thread */ - psAdapter->transmit_packet_thread = kthread_run((int (*)(void *)) - tx_pkt_handler, psAdapter, "%s-tx", DRV_NAME); - if (IS_ERR(psAdapter->transmit_packet_thread)) { - pr_notice(DRV_NAME ": could not creat transmit thread\n"); - kthread_stop(psAdapter->control_packet_handler); - return PTR_ERR(psAdapter->transmit_packet_thread); - } - return 0; -} - -static struct file *open_firmware_file(struct bcm_mini_adapter *Adapter, const char *path) -{ - struct file *flp = filp_open(path, O_RDONLY, S_IRWXU); - - if (IS_ERR(flp)) { - pr_err(DRV_NAME "Unable To Open File %s, err %ld", path, PTR_ERR(flp)); - flp = NULL; - } - - if (Adapter->device_removed) - flp = NULL; - - return flp; -} - -/* Arguments: - * Logical Adapter - * Path to image file - * Download Address on the chip - */ -static int BcmFileDownload(struct bcm_mini_adapter *Adapter, const char *path, unsigned int loc) -{ - int errorno = 0; - struct file *flp = NULL; - struct timeval tv = {0}; - - flp = open_firmware_file(Adapter, path); - if (!flp) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Unable to Open %s\n", path); - return -ENOENT; - } - 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)file_inode(flp)->i_size, loc); - do_gettimeofday(&tv); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "download start %lx", ((tv.tv_sec * 1000) + (tv.tv_usec / 1000))); - if (Adapter->bcm_file_download(Adapter->pvInterfaceAdapter, flp, loc)) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Failed to download the firmware with error %x!!!", -EIO); - errorno = -EIO; - goto exit_download; - } - vfs_llseek(flp, 0, 0); - if (Adapter->bcm_file_readback_from_chip(Adapter->pvInterfaceAdapter, flp, loc)) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Failed to read back firmware!"); - errorno = -EIO; - goto exit_download; - } - -exit_download: - filp_close(flp, NULL); - return errorno; -} - -/** - * @ingroup ctrl_pkt_functions - * This function copies the contents of given buffer - * to the control packet and queues it for transmission. - * @note Do not acquire the spinlock, as it it already acquired. - * @return SUCCESS/FAILURE. - * Arguments: - * Logical Adapter - * Control Packet Buffer - */ -int CopyBufferToControlPacket(struct bcm_mini_adapter *Adapter, void *ioBuffer) -{ - struct bcm_leader *pLeader = NULL; - int Status = 0; - unsigned char *ctrl_buff; - unsigned int pktlen = 0; - struct bcm_link_request *pLinkReq = NULL; - PUCHAR pucAddIndication = NULL; - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "======>"); - if (!ioBuffer) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "Got Null Buffer\n"); - return -EINVAL; - } - - pLinkReq = (struct bcm_link_request *)ioBuffer; - pLeader = (struct bcm_leader *)ioBuffer; /* ioBuffer Contains sw_Status and Payload */ - - if (Adapter->bShutStatus == TRUE && - pLinkReq->szData[0] == LINK_DOWN_REQ_PAYLOAD && - pLinkReq->szData[1] == LINK_SYNC_UP_SUBTYPE) { - - /* Got sync down in SHUTDOWN..we could not process this. */ - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "SYNC DOWN Request in Shut Down Mode..\n"); - return STATUS_FAILURE; - } - - if ((pLeader->Status == LINK_UP_CONTROL_REQ) && - ((pLinkReq->szData[0] == LINK_UP_REQ_PAYLOAD && - (pLinkReq->szData[1] == LINK_SYNC_UP_SUBTYPE)) || /* Sync Up Command */ - pLinkReq->szData[0] == NETWORK_ENTRY_REQ_PAYLOAD)) /* Net Entry Command */ { - - if (Adapter->LinkStatus > PHY_SYNC_ACHIVED) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "LinkStatus is Greater than PHY_SYN_ACHIEVED"); - return STATUS_FAILURE; - } - - if (Adapter->bShutStatus == TRUE) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "SYNC UP IN SHUTDOWN..Device WakeUp\n"); - if (Adapter->bTriedToWakeUpFromlowPowerMode == false) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "Waking up for the First Time..\n"); - Adapter->usIdleModePattern = ABORT_SHUTDOWN_MODE; /* change it to 1 for current support. */ - Adapter->bWakeUpDevice = TRUE; - wake_up(&Adapter->process_rx_cntrlpkt); - Status = wait_event_interruptible_timeout(Adapter->lowpower_mode_wait_queue, !Adapter->bShutStatus, (5 * HZ)); - - if (Status == -ERESTARTSYS) - return Status; - - if (Adapter->bShutStatus) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "Shutdown Mode Wake up Failed - No Wake Up Received\n"); - return STATUS_FAILURE; - } - } else { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "Wakeup has been tried already...\n"); - } - } - } - - if (Adapter->IdleMode == TRUE) { - /* BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0,"Device is in Idle mode ... hence\n"); */ - if (pLeader->Status == LINK_UP_CONTROL_REQ || pLeader->Status == 0x80 || - pLeader->Status == CM_CONTROL_NEWDSX_MULTICLASSIFIER_REQ) { - - if ((pLeader->Status == LINK_UP_CONTROL_REQ) && (pLinkReq->szData[0] == LINK_DOWN_REQ_PAYLOAD)) { - if (pLinkReq->szData[1] == LINK_SYNC_DOWN_SUBTYPE) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "Link Down Sent in Idle Mode\n"); - Adapter->usIdleModePattern = ABORT_IDLE_SYNCDOWN; /* LINK DOWN sent in Idle Mode */ - } else { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "ABORT_IDLE_MODE pattern is being written\n"); - Adapter->usIdleModePattern = ABORT_IDLE_REG; - } - } else { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "ABORT_IDLE_MODE pattern is being written\n"); - Adapter->usIdleModePattern = ABORT_IDLE_MODE; - } - - /*Setting bIdleMode_tx_from_host to TRUE to indicate LED control thread to represent - * the wake up from idlemode is from host - */ - /* Adapter->LEDInfo.bIdleMode_tx_from_host = TRUE; */ - Adapter->bWakeUpDevice = TRUE; - wake_up(&Adapter->process_rx_cntrlpkt); - - /* We should not send DREG message down while in idlemode. */ - if (LINK_DOWN_REQ_PAYLOAD == pLinkReq->szData[0]) - return STATUS_SUCCESS; - - Status = wait_event_interruptible_timeout(Adapter->lowpower_mode_wait_queue, !Adapter->IdleMode, (5 * HZ)); - - if (Status == -ERESTARTSYS) - return Status; - - if (Adapter->IdleMode) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "Idle Mode Wake up Failed - No Wake Up Received\n"); - return STATUS_FAILURE; - } - } else { - return STATUS_SUCCESS; - } - } - - /* The Driver has to send control messages with a particular VCID */ - pLeader->Vcid = VCID_CONTROL_PACKET; /* VCID for control packet. */ - - /* Allocate skb for Control Packet */ - pktlen = pLeader->PLength; - ctrl_buff = (char *)Adapter->txctlpacket[atomic_read(&Adapter->index_wr_txcntrlpkt)%MAX_CNTRL_PKTS]; - - if (!ctrl_buff) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "mem allocation Failed"); - return -ENOMEM; - } - - 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", - atomic_read(&Adapter->index_wr_txcntrlpkt), ctrl_buff, ioBuffer, pktlen); - - if (pLeader) { - if ((pLeader->Status == 0x80) || - (pLeader->Status == CM_CONTROL_NEWDSX_MULTICLASSIFIER_REQ)) { - /* - * Restructure the DSX message to handle Multiple classifier Support - * Write the Service Flow param Structures directly to the target - * and embed the pointers in the DSX messages sent to target. - */ - /* Lets store the current length of the control packet we are transmitting */ - pucAddIndication = (PUCHAR)ioBuffer + LEADER_SIZE; - pktlen = pLeader->PLength; - Status = StoreCmControlResponseMessage(Adapter, pucAddIndication, &pktlen); - if (Status != 1) { - ClearTargetDSXBuffer(Adapter, ((struct bcm_add_indication_alt *)pucAddIndication)->u16TID, false); - 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 "); - return STATUS_FAILURE; - } - /* - * update the leader to use the new length - * The length of the control packet is length of message being sent + Leader length - */ - pLeader->PLength = pktlen; - } - } - - if (pktlen + LEADER_SIZE > MAX_CNTL_PKT_SIZE) - return -EINVAL; - - memset(ctrl_buff, 0, pktlen+LEADER_SIZE); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "Copying the Control Packet Buffer with length=%d\n", pLeader->PLength); - *(struct bcm_leader *)ctrl_buff = *pLeader; - memcpy(ctrl_buff + LEADER_SIZE, ((PUCHAR)ioBuffer + LEADER_SIZE), pLeader->PLength); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "Enqueuing the Control Packet"); - - /* Update the statistics counters */ - spin_lock_bh(&Adapter->PackInfo[HiPriority].SFQueueLock); - Adapter->PackInfo[HiPriority].uiCurrentBytesOnHost += pLeader->PLength; - Adapter->PackInfo[HiPriority].uiCurrentPacketsOnHost++; - atomic_inc(&Adapter->TotalPacketCount); - spin_unlock_bh(&Adapter->PackInfo[HiPriority].SFQueueLock); - Adapter->PackInfo[HiPriority].bValid = TRUE; - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "CurrBytesOnHost: %x bValid: %x", - Adapter->PackInfo[HiPriority].uiCurrentBytesOnHost, - Adapter->PackInfo[HiPriority].bValid); - Status = STATUS_SUCCESS; - /*Queue the packet for transmission */ - atomic_inc(&Adapter->index_wr_txcntrlpkt); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "Calling transmit_packets"); - atomic_set(&Adapter->TxPktAvail, 1); - wake_up(&Adapter->tx_packet_wait_queue); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "<===="); - return Status; -} - -/****************************************************************** -* Function - LinkMessage() -* -* Description - This function builds the Sync-up and Link-up request -* packet messages depending on the device Link status. -* -* Parameters - Adapter: Pointer to the Adapter structure. -* -* Returns - None. -*******************************************************************/ -void LinkMessage(struct bcm_mini_adapter *Adapter) -{ - struct bcm_link_request *pstLinkRequest = NULL; - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LINK_UP_MSG, DBG_LVL_ALL, "=====>"); - if (Adapter->LinkStatus == SYNC_UP_REQUEST && Adapter->AutoSyncup) { - pstLinkRequest = kzalloc(sizeof(struct bcm_link_request), GFP_ATOMIC); - if (!pstLinkRequest) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LINK_UP_MSG, DBG_LVL_ALL, "Can not allocate memory for Link request!"); - return; - } - /* sync up request... */ - Adapter->LinkStatus = WAIT_FOR_SYNC; /* current link status */ - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LINK_UP_MSG, DBG_LVL_ALL, "Requesting For SyncUp..."); - pstLinkRequest->szData[0] = LINK_UP_REQ_PAYLOAD; - pstLinkRequest->szData[1] = LINK_SYNC_UP_SUBTYPE; - pstLinkRequest->Leader.Status = LINK_UP_CONTROL_REQ; - pstLinkRequest->Leader.PLength = sizeof(ULONG); - Adapter->bSyncUpRequestSent = TRUE; - - } else if (Adapter->LinkStatus == PHY_SYNC_ACHIVED && Adapter->AutoLinkUp) { - pstLinkRequest = kzalloc(sizeof(struct bcm_link_request), GFP_ATOMIC); - if (!pstLinkRequest) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LINK_UP_MSG, DBG_LVL_ALL, "Can not allocate memory for Link request!"); - return; - } - /* LINK_UP_REQUEST */ - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LINK_UP_MSG, DBG_LVL_ALL, "Requesting For LinkUp..."); - pstLinkRequest->szData[0] = LINK_UP_REQ_PAYLOAD; - pstLinkRequest->szData[1] = LINK_NET_ENTRY; - pstLinkRequest->Leader.Status = LINK_UP_CONTROL_REQ; - pstLinkRequest->Leader.PLength = sizeof(ULONG); - } - if (pstLinkRequest) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LINK_UP_MSG, DBG_LVL_ALL, "Calling CopyBufferToControlPacket"); - CopyBufferToControlPacket(Adapter, pstLinkRequest); - kfree(pstLinkRequest); - } - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LINK_UP_MSG, DBG_LVL_ALL, "LinkMessage <====="); - return; -} - -/********************************************************************** -* Function - StatisticsResponse() -* -* Description - This function handles the Statistics response packet. -* -* Parameters - Adapter : Pointer to the Adapter structure. -* - pvBuffer: Starting address of Statistic response data. -* -* Returns - None. -************************************************************************/ -void StatisticsResponse(struct bcm_mini_adapter *Adapter, void *pvBuffer) -{ - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "%s====>", __func__); - Adapter->StatisticsPointer = ntohl(*(__be32 *)pvBuffer); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "Stats at %x", (unsigned int)Adapter->StatisticsPointer); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "%s <====", __func__); -} - -/********************************************************************** -* Function - LinkControlResponseMessage() -* -* Description - This function handles the Link response packets. -* -* Parameters - Adapter : Pointer to the Adapter structure. -* - pucBuffer: Starting address of Link response data. -* -* Returns - None. -***********************************************************************/ -void LinkControlResponseMessage(struct bcm_mini_adapter *Adapter, PUCHAR pucBuffer) -{ - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, "=====>"); - - if (*pucBuffer == LINK_UP_ACK) { - switch (*(pucBuffer+1)) { - case PHY_SYNC_ACHIVED: /* SYNCed UP */ - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "PHY_SYNC_ACHIVED"); - - if (Adapter->LinkStatus == LINKUP_DONE) - beceem_protocol_reset(Adapter); - - Adapter->usBestEffortQueueIndex = INVALID_QUEUE_INDEX; - Adapter->LinkStatus = PHY_SYNC_ACHIVED; - - if (Adapter->LEDInfo.led_thread_running & BCM_LED_THREAD_RUNNING_ACTIVELY) { - Adapter->DriverState = NO_NETWORK_ENTRY; - wake_up(&Adapter->LEDInfo.notify_led_event); - } - - LinkMessage(Adapter); - break; - - case LINKUP_DONE: - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, "LINKUP_DONE"); - Adapter->LinkStatus = LINKUP_DONE; - Adapter->bPHSEnabled = *(pucBuffer+3); - Adapter->bETHCSEnabled = *(pucBuffer+4) & ETH_CS_MASK; - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "PHS Support Status Received In LinkUp Ack : %x\n", Adapter->bPHSEnabled); - - if ((false == Adapter->bShutStatus) && (false == Adapter->IdleMode)) { - if (Adapter->LEDInfo.led_thread_running & BCM_LED_THREAD_RUNNING_ACTIVELY) { - Adapter->DriverState = NORMAL_OPERATION; - wake_up(&Adapter->LEDInfo.notify_led_event); - } - } - LinkMessage(Adapter); - break; - - case WAIT_FOR_SYNC: - /* - * Driver to ignore the DREG_RECEIVED - * WiMAX Application should handle this Message - */ - /* Adapter->liTimeSinceLastNetEntry = 0; */ - Adapter->LinkUpStatus = 0; - Adapter->LinkStatus = 0; - Adapter->usBestEffortQueueIndex = INVALID_QUEUE_INDEX; - Adapter->bTriedToWakeUpFromlowPowerMode = false; - Adapter->IdleMode = false; - beceem_protocol_reset(Adapter); - - break; - case LINK_SHUTDOWN_REQ_FROM_FIRMWARE: - case COMPLETE_WAKE_UP_NOTIFICATION_FRM_FW: - { - HandleShutDownModeRequest(Adapter, pucBuffer); - } - break; - default: - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "default case:LinkResponse %x", *(pucBuffer + 1)); - break; - } - } else if (SET_MAC_ADDRESS_RESPONSE == *pucBuffer) { - PUCHAR puMacAddr = (pucBuffer + 1); - - Adapter->LinkStatus = SYNC_UP_REQUEST; - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, "MAC address response, sending SYNC_UP"); - LinkMessage(Adapter); - memcpy(Adapter->dev->dev_addr, puMacAddr, MAC_ADDRESS_SIZE); - } - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, "%s <=====", __func__); -} - -void SendIdleModeResponse(struct bcm_mini_adapter *Adapter) -{ - int status = 0, NVMAccess = 0, lowPwrAbortMsg = 0; - struct timeval tv; - struct bcm_link_request stIdleResponse = {{0} }; - - memset(&tv, 0, sizeof(tv)); - stIdleResponse.Leader.Status = IDLE_MESSAGE; - stIdleResponse.Leader.PLength = IDLE_MODE_PAYLOAD_LENGTH; - stIdleResponse.szData[0] = GO_TO_IDLE_MODE_PAYLOAD; - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, " ============>"); - - /********************************* - *down_trylock - - * if [ semaphore is available ] - * acquire semaphone and return value 0 ; - * else - * return non-zero value ; - * - ***********************************/ - - NVMAccess = down_trylock(&Adapter->NVMRdmWrmLock); - lowPwrAbortMsg = down_trylock(&Adapter->LowPowerModeSync); - - - if ((NVMAccess || lowPwrAbortMsg || atomic_read(&Adapter->TotalPacketCount)) && - (Adapter->ulPowerSaveMode != DEVICE_POWERSAVE_MODE_AS_PROTOCOL_IDLE_MODE)) { - - if (!NVMAccess) - up(&Adapter->NVMRdmWrmLock); - - if (!lowPwrAbortMsg) - up(&Adapter->LowPowerModeSync); - - stIdleResponse.szData[1] = TARGET_CAN_NOT_GO_TO_IDLE_MODE; /* NACK- device access is going on. */ - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, "HOST IS NACKING Idle mode To F/W!!!!!!!!"); - Adapter->bPreparingForLowPowerMode = false; - } else { - stIdleResponse.szData[1] = TARGET_CAN_GO_TO_IDLE_MODE; /* 2; Idle ACK */ - Adapter->StatisticsPointer = 0; - - /* Wait for the LED to TURN OFF before sending ACK response */ - if (Adapter->LEDInfo.led_thread_running & BCM_LED_THREAD_RUNNING_ACTIVELY) { - int iRetVal = 0; - - /* Wake the LED Thread with IDLEMODE_ENTER State */ - Adapter->DriverState = LOWPOWER_MODE_ENTER; - 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); - wake_up(&Adapter->LEDInfo.notify_led_event); - - /* Wait for 1 SEC for LED to OFF */ - iRetVal = wait_event_timeout(Adapter->LEDInfo.idleModeSyncEvent, Adapter->LEDInfo.bIdle_led_off, msecs_to_jiffies(1000)); - - /* If Timed Out to Sync IDLE MODE Enter, do IDLE mode Exit and Send NACK to device */ - if (iRetVal <= 0) { - stIdleResponse.szData[1] = TARGET_CAN_NOT_GO_TO_IDLE_MODE; /* NACK- device access is going on. */ - Adapter->DriverState = NORMAL_OPERATION; - wake_up(&Adapter->LEDInfo.notify_led_event); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, "NACKING Idle mode as time out happen from LED side!!!!!!!!"); - } - } - - if (stIdleResponse.szData[1] == TARGET_CAN_GO_TO_IDLE_MODE) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_RX, RX_DPC, DBG_LVL_ALL, "ACKING IDLE MODE !!!!!!!!!"); - down(&Adapter->rdmwrmsync); - Adapter->bPreparingForLowPowerMode = TRUE; - up(&Adapter->rdmwrmsync); - /* Killing all URBS. */ - if (Adapter->bDoSuspend == TRUE) - Bcm_kill_all_URBs((struct bcm_interface_adapter *)(Adapter->pvInterfaceAdapter)); - } else { - Adapter->bPreparingForLowPowerMode = false; - } - - if (!NVMAccess) - up(&Adapter->NVMRdmWrmLock); - - if (!lowPwrAbortMsg) - up(&Adapter->LowPowerModeSync); - } - - status = CopyBufferToControlPacket(Adapter, &stIdleResponse); - if (status != STATUS_SUCCESS) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "fail to send the Idle mode Request\n"); - Adapter->bPreparingForLowPowerMode = false; - StartInterruptUrb((struct bcm_interface_adapter *)(Adapter->pvInterfaceAdapter)); - } - do_gettimeofday(&tv); - 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); -} - -/****************************************************************** -* Function - DumpPackInfo() -* -* Description - This function dumps the all Queue(PackInfo[]) details. -* -* Parameters - Adapter: Pointer to the Adapter structure. -* -* Returns - None. -*******************************************************************/ -void DumpPackInfo(struct bcm_mini_adapter *Adapter) -{ - unsigned int uiLoopIndex = 0; - unsigned int uiIndex = 0; - unsigned int uiClsfrIndex = 0; - struct bcm_classifier_rule *pstClassifierEntry = NULL; - - for (uiLoopIndex = 0; uiLoopIndex < NO_OF_QUEUES; uiLoopIndex++) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "*********** Showing Details Of Queue %d***** ******", uiLoopIndex); - if (false == Adapter->PackInfo[uiLoopIndex].bValid) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "bValid is false for %X index\n", uiLoopIndex); - continue; - } - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, " Dumping SF Rule Entry For SFID %lX\n", Adapter->PackInfo[uiLoopIndex].ulSFID); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, " ucDirection %X\n", Adapter->PackInfo[uiLoopIndex].ucDirection); - - if (Adapter->PackInfo[uiLoopIndex].ucIpVersion == IPV6) - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "Ipv6 Service Flow\n"); - else - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "Ipv4 Service Flow\n"); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "SF Traffic Priority %X\n", Adapter->PackInfo[uiLoopIndex].u8TrafficPriority); - - for (uiClsfrIndex = 0; uiClsfrIndex < MAX_CLASSIFIERS; uiClsfrIndex++) { - pstClassifierEntry = &Adapter->astClassifierTable[uiClsfrIndex]; - if (!pstClassifierEntry->bUsed) - continue; - - if (pstClassifierEntry->ulSFID != Adapter->PackInfo[uiLoopIndex].ulSFID) - continue; - - 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); - 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); - 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); - 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); - 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); - 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); - - for (uiIndex = 0; uiIndex < MAX_PORT_RANGE; uiIndex++) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "\tusSrcPortRangeLo:%X\n", pstClassifierEntry->usSrcPortRangeLo[uiIndex]); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "\tusSrcPortRangeHi:%X\n", pstClassifierEntry->usSrcPortRangeHi[uiIndex]); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "\tusDestPortRangeLo:%X\n", pstClassifierEntry->usDestPortRangeLo[uiIndex]); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "\tusDestPortRangeHi:%X\n", pstClassifierEntry->usDestPortRangeHi[uiIndex]); - } - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "\tucIPSourceAddressLength : 0x%x\n", pstClassifierEntry->ucIPSourceAddressLength); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "\tucIPDestinationAddressLength : 0x%x\n", pstClassifierEntry->ucIPDestinationAddressLength); - for (uiIndex = 0; uiIndex < pstClassifierEntry->ucIPSourceAddressLength; uiIndex++) { - if (Adapter->PackInfo[uiLoopIndex].ucIpVersion == IPV6) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "\tIpv6 ulSrcIpAddr :\n"); - DumpIpv6Address(pstClassifierEntry->stSrcIpAddress.ulIpv6Addr); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "\tIpv6 ulSrcIpMask :\n"); - DumpIpv6Address(pstClassifierEntry->stSrcIpAddress.ulIpv6Mask); - } else { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "\tulSrcIpAddr:%lX\n", pstClassifierEntry->stSrcIpAddress.ulIpv4Addr[uiIndex]); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "\tulSrcIpMask:%lX\n", pstClassifierEntry->stSrcIpAddress.ulIpv4Mask[uiIndex]); - } - } - - for (uiIndex = 0; uiIndex < pstClassifierEntry->ucIPDestinationAddressLength; uiIndex++) { - if (Adapter->PackInfo[uiLoopIndex].ucIpVersion == IPV6) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "\tIpv6 ulDestIpAddr :\n"); - DumpIpv6Address(pstClassifierEntry->stDestIpAddress.ulIpv6Addr); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "\tIpv6 ulDestIpMask :\n"); - DumpIpv6Address(pstClassifierEntry->stDestIpAddress.ulIpv6Mask); - } else { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "\tulDestIpAddr:%lX\n", pstClassifierEntry->stDestIpAddress.ulIpv4Addr[uiIndex]); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "\tulDestIpMask:%lX\n", pstClassifierEntry->stDestIpAddress.ulIpv4Mask[uiIndex]); - } - } - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "\tucProtocol:0x%X\n", pstClassifierEntry->ucProtocol[0]); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "\tu8ClassifierRulePriority:%X\n", pstClassifierEntry->u8ClassifierRulePriority); - } - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "ulSFID:%lX\n", Adapter->PackInfo[uiLoopIndex].ulSFID); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "usVCID_Value:%X\n", Adapter->PackInfo[uiLoopIndex].usVCID_Value); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "PhsEnabled: 0x%X\n", Adapter->PackInfo[uiLoopIndex].bHeaderSuppressionEnabled); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "uiThreshold:%X\n", Adapter->PackInfo[uiLoopIndex].uiThreshold); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "bValid:%X\n", Adapter->PackInfo[uiLoopIndex].bValid); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "bActive:%X\n", Adapter->PackInfo[uiLoopIndex].bActive); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "ActivateReqSent: %x", Adapter->PackInfo[uiLoopIndex].bActivateRequestSent); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "u8QueueType:%X\n", Adapter->PackInfo[uiLoopIndex].u8QueueType); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "uiMaxBucketSize:%X\n", Adapter->PackInfo[uiLoopIndex].uiMaxBucketSize); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "uiPerSFTxResourceCount:%X\n", atomic_read(&Adapter->PackInfo[uiLoopIndex].uiPerSFTxResourceCount)); - /* DumpDebug(DUMP_INFO,("bCSSupport:%X\n",Adapter->PackInfo[uiLoopIndex].bCSSupport)); */ - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "CurrQueueDepthOnTarget: %x\n", Adapter->PackInfo[uiLoopIndex].uiCurrentQueueDepthOnTarget); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "uiCurrentBytesOnHost:%X\n", Adapter->PackInfo[uiLoopIndex].uiCurrentBytesOnHost); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "uiCurrentPacketsOnHost:%X\n", Adapter->PackInfo[uiLoopIndex].uiCurrentPacketsOnHost); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "uiDroppedCountBytes:%X\n", Adapter->PackInfo[uiLoopIndex].uiDroppedCountBytes); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "uiDroppedCountPackets:%X\n", Adapter->PackInfo[uiLoopIndex].uiDroppedCountPackets); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "uiSentBytes:%X\n", Adapter->PackInfo[uiLoopIndex].uiSentBytes); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "uiSentPackets:%X\n", Adapter->PackInfo[uiLoopIndex].uiSentPackets); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "uiCurrentDrainRate:%X\n", Adapter->PackInfo[uiLoopIndex].uiCurrentDrainRate); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "uiThisPeriodSentBytes:%X\n", Adapter->PackInfo[uiLoopIndex].uiThisPeriodSentBytes); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "liDrainCalculated:%llX\n", Adapter->PackInfo[uiLoopIndex].liDrainCalculated); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "uiCurrentTokenCount:%X\n", Adapter->PackInfo[uiLoopIndex].uiCurrentTokenCount); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "liLastUpdateTokenAt:%llX\n", Adapter->PackInfo[uiLoopIndex].liLastUpdateTokenAt); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "uiMaxAllowedRate:%X\n", Adapter->PackInfo[uiLoopIndex].uiMaxAllowedRate); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "uiPendedLast:%X\n", Adapter->PackInfo[uiLoopIndex].uiPendedLast); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "NumOfPacketsSent:%X\n", Adapter->PackInfo[uiLoopIndex].NumOfPacketsSent); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "Direction: %x\n", Adapter->PackInfo[uiLoopIndex].ucDirection); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "CID: %x\n", Adapter->PackInfo[uiLoopIndex].usCID); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "ProtocolValid: %x\n", Adapter->PackInfo[uiLoopIndex].bProtocolValid); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "TOSValid: %x\n", Adapter->PackInfo[uiLoopIndex].bTOSValid); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "DestIpValid: %x\n", Adapter->PackInfo[uiLoopIndex].bDestIpValid); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "SrcIpValid: %x\n", Adapter->PackInfo[uiLoopIndex].bSrcIpValid); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "ActiveSet: %x\n", Adapter->PackInfo[uiLoopIndex].bActiveSet); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "AdmittedSet: %x\n", Adapter->PackInfo[uiLoopIndex].bAdmittedSet); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "AuthzSet: %x\n", Adapter->PackInfo[uiLoopIndex].bAuthorizedSet); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "ClassifyPrority: %x\n", Adapter->PackInfo[uiLoopIndex].bClassifierPriority); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "uiMaxLatency: %x\n", Adapter->PackInfo[uiLoopIndex].uiMaxLatency); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, - DBG_LVL_ALL, "ServiceClassName: %*ph\n", - 4, Adapter->PackInfo[uiLoopIndex]. - ucServiceClassName); -/* BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "bHeaderSuppressionEnabled :%X\n", Adapter->PackInfo[uiLoopIndex].bHeaderSuppressionEnabled); - * BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "uiTotalTxBytes:%X\n", Adapter->PackInfo[uiLoopIndex].uiTotalTxBytes); - * BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "uiTotalRxBytes:%X\n", Adapter->PackInfo[uiLoopIndex].uiTotalRxBytes); - * DumpDebug(DUMP_INFO,(" uiRanOutOfResCount:%X\n",Adapter->PackInfo[uiLoopIndex].uiRanOutOfResCount)); - */ - } - - for (uiLoopIndex = 0; uiLoopIndex < MIBS_MAX_HIST_ENTRIES; uiLoopIndex++) - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "Adapter->aRxPktSizeHist[%x] = %x\n", uiLoopIndex, Adapter->aRxPktSizeHist[uiLoopIndex]); - - for (uiLoopIndex = 0; uiLoopIndex < MIBS_MAX_HIST_ENTRIES; uiLoopIndex++) - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "Adapter->aTxPktSizeHist[%x] = %x\n", uiLoopIndex, Adapter->aTxPktSizeHist[uiLoopIndex]); -} - -int reset_card_proc(struct bcm_mini_adapter *ps_adapter) -{ - int retval = STATUS_SUCCESS; - struct bcm_mini_adapter *Adapter = GET_BCM_ADAPTER(gblpnetdev); - struct bcm_interface_adapter *psIntfAdapter = NULL; - unsigned int value = 0, uiResetValue = 0; - int bytes; - - psIntfAdapter = ((struct bcm_interface_adapter *)(ps_adapter->pvInterfaceAdapter)); - ps_adapter->bDDRInitDone = false; - - if (ps_adapter->chip_id >= T3LPB) { - /* SYS_CFG register is write protected hence for modifying this reg value, it should be read twice before */ - rdmalt(ps_adapter, SYS_CFG, &value, sizeof(value)); - rdmalt(ps_adapter, SYS_CFG, &value, sizeof(value)); - - /* making bit[6...5] same as was before f/w download. this setting force the h/w to */ - /* re-populated the SP RAM area with the string descriptor. */ - value = value | (ps_adapter->syscfgBefFwDld & 0x00000060); - wrmalt(ps_adapter, SYS_CFG, &value, sizeof(value)); - } - - /* killing all submitted URBs. */ - psIntfAdapter->psAdapter->StopAllXaction = TRUE; - Bcm_kill_all_URBs(psIntfAdapter); - /* Reset the UMA-B Device */ - if (ps_adapter->chip_id >= T3LPB) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Resetting UMA-B\n"); - retval = usb_reset_device(psIntfAdapter->udev); - psIntfAdapter->psAdapter->StopAllXaction = false; - - if (retval != STATUS_SUCCESS) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Reset failed with ret value :%d", retval); - goto err_exit; - } - - if (ps_adapter->chip_id == BCS220_2 || - ps_adapter->chip_id == BCS220_2BC || - ps_adapter->chip_id == BCS250_BC || - ps_adapter->chip_id == BCS220_3) { - - bytes = rdmalt(ps_adapter, HPM_CONFIG_LDO145, &value, sizeof(value)); - if (bytes < 0) { - retval = bytes; - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "read failed with status :%d", retval); - goto err_exit; - } - /* setting 0th bit */ - value |= (1<<0); - retval = wrmalt(ps_adapter, HPM_CONFIG_LDO145, &value, sizeof(value)); - if (retval < 0) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "write failed with status :%d", retval); - goto err_exit; - } - } - } else { - bytes = rdmalt(ps_adapter, 0x0f007018, &value, sizeof(value)); - if (bytes < 0) { - retval = bytes; - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "read failed with status :%d", retval); - goto err_exit; - } - value &= (~(1<<16)); - retval = wrmalt(ps_adapter, 0x0f007018, &value, sizeof(value)); - if (retval < 0) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "write failed with status :%d", retval); - goto err_exit; - } - - /* Toggling the GPIO 8, 9 */ - value = 0; - retval = wrmalt(ps_adapter, GPIO_OUTPUT_REGISTER, &value, sizeof(value)); - if (retval < 0) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "write failed with status :%d", retval); - goto err_exit; - } - value = 0x300; - retval = wrmalt(ps_adapter, GPIO_MODE_REGISTER, &value, sizeof(value)); - if (retval < 0) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "write failed with status :%d", retval); - goto err_exit; - } - mdelay(50); - } - - /* ps_adapter->downloadDDR = false; */ - if (ps_adapter->bFlashBoot) { - /* In flash boot mode MIPS state register has reverse polarity. - * So just or with setting bit 30. - * Make the MIPS in Reset state. - */ - rdmalt(ps_adapter, CLOCK_RESET_CNTRL_REG_1, &uiResetValue, sizeof(uiResetValue)); - uiResetValue |= (1<<30); - wrmalt(ps_adapter, CLOCK_RESET_CNTRL_REG_1, &uiResetValue, sizeof(uiResetValue)); - } - - if (ps_adapter->chip_id >= T3LPB) { - uiResetValue = 0; - /* - * WA for SYSConfig Issue. - * Read SYSCFG Twice to make it writable. - */ - rdmalt(ps_adapter, SYS_CFG, &uiResetValue, sizeof(uiResetValue)); - if (uiResetValue & (1<<4)) { - uiResetValue = 0; - rdmalt(ps_adapter, SYS_CFG, &uiResetValue, sizeof(uiResetValue)); /* 2nd read to make it writable. */ - uiResetValue &= (~(1<<4)); - wrmalt(ps_adapter, SYS_CFG, &uiResetValue, sizeof(uiResetValue)); - } - } - uiResetValue = 0; - wrmalt(ps_adapter, 0x0f01186c, &uiResetValue, sizeof(uiResetValue)); - -err_exit: - psIntfAdapter->psAdapter->StopAllXaction = false; - return retval; -} - -int run_card_proc(struct bcm_mini_adapter *ps_adapter) -{ - int status = STATUS_SUCCESS; - int bytes; - - unsigned int value = 0; - { - bytes = rdmalt(ps_adapter, CLOCK_RESET_CNTRL_REG_1, &value, sizeof(value)); - if (bytes < 0) { - status = bytes; - BCM_DEBUG_PRINT(ps_adapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "%s:%d\n", __func__, __LINE__); - return status; - } - - if (ps_adapter->bFlashBoot) - value &= (~(1<<30)); - else - value |= (1<<30); - - if (wrmalt(ps_adapter, CLOCK_RESET_CNTRL_REG_1, &value, sizeof(value)) < 0) { - BCM_DEBUG_PRINT(ps_adapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "%s:%d\n", __func__, __LINE__); - return STATUS_FAILURE; - } - } - return status; -} - -int InitCardAndDownloadFirmware(struct bcm_mini_adapter *ps_adapter) -{ - int status; - unsigned int value = 0; - /* - * Create the threads first and then download the - * Firm/DDR Settings.. - */ - status = create_worker_threads(ps_adapter); - if (status < 0) - return status; - - status = bcm_parse_target_params(ps_adapter); - if (status) - return status; - - if (ps_adapter->chip_id >= T3LPB) { - rdmalt(ps_adapter, SYS_CFG, &value, sizeof(value)); - ps_adapter->syscfgBefFwDld = value; - - if ((value & 0x60) == 0) - ps_adapter->bFlashBoot = TRUE; - } - - reset_card_proc(ps_adapter); - - /* Initializing the NVM. */ - BcmInitNVM(ps_adapter); - status = ddr_init(ps_adapter); - if (status) { - pr_err(DRV_NAME "ddr_init Failed\n"); - return status; - } - - /* Download cfg file */ - status = buffDnldVerify(ps_adapter, - (PUCHAR)ps_adapter->pstargetparams, - sizeof(struct bcm_target_params), - CONFIG_BEGIN_ADDR); - if (status) { - BCM_DEBUG_PRINT(ps_adapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Error downloading CFG file"); - goto OUT; - } - - if (register_networkdev(ps_adapter)) { - BCM_DEBUG_PRINT(ps_adapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Register Netdevice failed. Cleanup needs to be performed."); - return -EIO; - } - - if (false == ps_adapter->AutoFirmDld) { - BCM_DEBUG_PRINT(ps_adapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "AutoFirmDld Disabled in CFG File..\n"); - /* If Auto f/w download is disable, register the control interface, */ - /* register the control interface after the mailbox. */ - if (register_control_device_interface(ps_adapter) < 0) { - BCM_DEBUG_PRINT(ps_adapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Register Control Device failed. Cleanup needs to be performed."); - return -EIO; - } - return STATUS_SUCCESS; - } - - /* - * Do the LED Settings here. It will be used by the Firmware Download - * Thread. - */ - - /* - * 1. If the LED Settings fails, do not stop and do the Firmware download. - * 2. This init would happened only if the cfg file is present, else - * call from the ioctl context. - */ - - status = InitLedSettings(ps_adapter); - if (status) { - BCM_DEBUG_PRINT(ps_adapter, DBG_TYPE_PRINTK, 0, 0, "INIT LED FAILED\n"); - return status; - } - - if (ps_adapter->LEDInfo.led_thread_running & BCM_LED_THREAD_RUNNING_ACTIVELY) { - ps_adapter->DriverState = DRIVER_INIT; - wake_up(&ps_adapter->LEDInfo.notify_led_event); - } - - if (ps_adapter->LEDInfo.led_thread_running & BCM_LED_THREAD_RUNNING_ACTIVELY) { - ps_adapter->DriverState = FW_DOWNLOAD; - wake_up(&ps_adapter->LEDInfo.notify_led_event); - } - - value = 0; - wrmalt(ps_adapter, EEPROM_CAL_DATA_INTERNAL_LOC - 4, &value, sizeof(value)); - wrmalt(ps_adapter, EEPROM_CAL_DATA_INTERNAL_LOC - 8, &value, sizeof(value)); - - if (ps_adapter->eNVMType == NVM_FLASH) { - status = PropagateCalParamsFromFlashToMemory(ps_adapter); - if (status) { - BCM_DEBUG_PRINT(ps_adapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Propagation of Cal param failed .."); - goto OUT; - } - } - - /* Download Firmare */ - status = BcmFileDownload(ps_adapter, BIN_FILE, FIRMWARE_BEGIN_ADDR); - if (status != 0) { - BCM_DEBUG_PRINT(ps_adapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "No Firmware File is present...\n"); - goto OUT; - } - - status = run_card_proc(ps_adapter); - if (status) { - BCM_DEBUG_PRINT(ps_adapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "run_card_proc Failed\n"); - goto OUT; - } - - ps_adapter->fw_download_done = TRUE; - mdelay(10); - -OUT: - if (ps_adapter->LEDInfo.led_thread_running & BCM_LED_THREAD_RUNNING_ACTIVELY) { - ps_adapter->DriverState = FW_DOWNLOAD_DONE; - wake_up(&ps_adapter->LEDInfo.notify_led_event); - } - - return status; -} - -static int bcm_parse_target_params(struct bcm_mini_adapter *Adapter) -{ - struct file *flp = NULL; - char *buff; - int len = 0; - - buff = kmalloc(BUFFER_1K, GFP_KERNEL); - if (!buff) - return -ENOMEM; - - Adapter->pstargetparams = kmalloc(sizeof(struct bcm_target_params), GFP_KERNEL); - if (Adapter->pstargetparams == NULL) { - kfree(buff); - return -ENOMEM; - } - - flp = open_firmware_file(Adapter, CFG_FILE); - if (!flp) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "NOT ABLE TO OPEN THE %s FILE\n", CFG_FILE); - kfree(buff); - kfree(Adapter->pstargetparams); - Adapter->pstargetparams = NULL; - return -ENOENT; - } - len = kernel_read(flp, 0, buff, BUFFER_1K); - filp_close(flp, NULL); - - if (len != sizeof(struct bcm_target_params)) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Mismatch in Target Param Structure!\n"); - kfree(buff); - kfree(Adapter->pstargetparams); - Adapter->pstargetparams = NULL; - return -ENOENT; - } - - /* Check for autolink in config params */ - /* - * Values in Adapter->pstargetparams are in network byte order - */ - memcpy(Adapter->pstargetparams, buff, sizeof(struct bcm_target_params)); - kfree(buff); - beceem_parse_target_struct(Adapter); - return STATUS_SUCCESS; -} - -void beceem_parse_target_struct(struct bcm_mini_adapter *Adapter) -{ - unsigned int uiHostDrvrCfg6 = 0, uiEEPROMFlag = 0; - - if (ntohl(Adapter->pstargetparams->m_u32PhyParameter2) & AUTO_SYNC_DISABLE) { - pr_info(DRV_NAME ": AutoSyncup is Disabled\n"); - Adapter->AutoSyncup = false; - } else { - pr_info(DRV_NAME ": AutoSyncup is Enabled\n"); - Adapter->AutoSyncup = TRUE; - } - - if (ntohl(Adapter->pstargetparams->HostDrvrConfig6) & AUTO_LINKUP_ENABLE) { - pr_info(DRV_NAME ": Enabling autolink up"); - Adapter->AutoLinkUp = TRUE; - } else { - pr_info(DRV_NAME ": Disabling autolink up"); - Adapter->AutoLinkUp = false; - } - /* Setting the DDR Setting.. */ - Adapter->DDRSetting = (ntohl(Adapter->pstargetparams->HostDrvrConfig6) >> 8)&0x0F; - Adapter->ulPowerSaveMode = (ntohl(Adapter->pstargetparams->HostDrvrConfig6)>>12)&0x0F; - pr_info(DRV_NAME ": DDR Setting: %x\n", Adapter->DDRSetting); - pr_info(DRV_NAME ": Power Save Mode: %lx\n", Adapter->ulPowerSaveMode); - if (ntohl(Adapter->pstargetparams->HostDrvrConfig6) & AUTO_FIRM_DOWNLOAD) { - pr_info(DRV_NAME ": Enabling Auto Firmware Download\n"); - Adapter->AutoFirmDld = TRUE; - } else { - pr_info(DRV_NAME ": Disabling Auto Firmware Download\n"); - Adapter->AutoFirmDld = false; - } - uiHostDrvrCfg6 = ntohl(Adapter->pstargetparams->HostDrvrConfig6); - Adapter->bMipsConfig = (uiHostDrvrCfg6>>20)&0x01; - pr_info(DRV_NAME ": MIPSConfig : 0x%X\n", Adapter->bMipsConfig); - /* used for backward compatibility. */ - Adapter->bDPLLConfig = (uiHostDrvrCfg6>>19)&0x01; - Adapter->PmuMode = (uiHostDrvrCfg6 >> 24) & 0x03; - pr_info(DRV_NAME ": PMU MODE: %x", Adapter->PmuMode); - - if ((uiHostDrvrCfg6 >> HOST_BUS_SUSPEND_BIT) & (0x01)) { - Adapter->bDoSuspend = TRUE; - pr_info(DRV_NAME ": Making DoSuspend TRUE as per configFile"); - } - - uiEEPROMFlag = ntohl(Adapter->pstargetparams->m_u32EEPROMFlag); - pr_info(DRV_NAME ": uiEEPROMFlag : 0x%X\n", uiEEPROMFlag); - Adapter->eNVMType = (enum bcm_nvm_type)((uiEEPROMFlag>>4)&0x3); - Adapter->bStatusWrite = (uiEEPROMFlag>>6)&0x1; - Adapter->uiSectorSizeInCFG = 1024*(0xFFFF & ntohl(Adapter->pstargetparams->HostDrvrConfig4)); - Adapter->bSectorSizeOverride = (bool) ((ntohl(Adapter->pstargetparams->HostDrvrConfig4))>>16)&0x1; - - if (ntohl(Adapter->pstargetparams->m_u32PowerSavingModeOptions) & 0x01) - Adapter->ulPowerSaveMode = DEVICE_POWERSAVE_MODE_AS_PROTOCOL_IDLE_MODE; - - if (Adapter->ulPowerSaveMode != DEVICE_POWERSAVE_MODE_AS_PROTOCOL_IDLE_MODE) - doPowerAutoCorrection(Adapter); -} - -static void doPowerAutoCorrection(struct bcm_mini_adapter *psAdapter) -{ - unsigned int reporting_mode; - - reporting_mode = ntohl(psAdapter->pstargetparams->m_u32PowerSavingModeOptions) & 0x02; - psAdapter->bIsAutoCorrectEnabled = !((char)(psAdapter->ulPowerSaveMode >> 3) & 0x1); - - if (reporting_mode) { - BCM_DEBUG_PRINT(psAdapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "can't do suspen/resume as reporting mode is enable"); - psAdapter->bDoSuspend = false; - } - - if (psAdapter->bIsAutoCorrectEnabled && (psAdapter->chip_id >= T3LPB)) { - /* If reporting mode is enable, switch PMU to PMC */ - { - psAdapter->ulPowerSaveMode = DEVICE_POWERSAVE_MODE_AS_PMU_CLOCK_GATING; - psAdapter->bDoSuspend = false; - } - - /* clearing space bit[15..12] */ - psAdapter->pstargetparams->HostDrvrConfig6 &= ~(htonl((0xF << 12))); - /* placing the power save mode option */ - psAdapter->pstargetparams->HostDrvrConfig6 |= htonl((psAdapter->ulPowerSaveMode << 12)); - } else if (psAdapter->bIsAutoCorrectEnabled == false) { - /* remove the autocorrect disable bit set before dumping. */ - psAdapter->ulPowerSaveMode &= ~(1 << 3); - psAdapter->pstargetparams->HostDrvrConfig6 &= ~(htonl(1 << 15)); - BCM_DEBUG_PRINT(psAdapter, DBG_TYPE_INITEXIT, MP_INIT, DBG_LVL_ALL, "Using Forced User Choice: %lx\n", psAdapter->ulPowerSaveMode); - } -} - -static void convertEndian(unsigned char rwFlag, unsigned int *puiBuffer, unsigned int uiByteCount) -{ - unsigned int uiIndex = 0; - - if (RWM_WRITE == rwFlag) { - for (uiIndex = 0; uiIndex < (uiByteCount/sizeof(unsigned int)); uiIndex++) - puiBuffer[uiIndex] = htonl(puiBuffer[uiIndex]); - } else { - for (uiIndex = 0; uiIndex < (uiByteCount/sizeof(unsigned int)); uiIndex++) - puiBuffer[uiIndex] = ntohl(puiBuffer[uiIndex]); - } -} - -int rdm(struct bcm_mini_adapter *Adapter, unsigned int uiAddress, PCHAR pucBuff, size_t sSize) -{ - return Adapter->interface_rdm(Adapter->pvInterfaceAdapter, - uiAddress, pucBuff, sSize); -} - -int wrm(struct bcm_mini_adapter *Adapter, unsigned int uiAddress, PCHAR pucBuff, size_t sSize) -{ - int iRetVal; - - iRetVal = Adapter->interface_wrm(Adapter->pvInterfaceAdapter, - uiAddress, pucBuff, sSize); - return iRetVal; -} - -int wrmalt(struct bcm_mini_adapter *Adapter, unsigned int uiAddress, unsigned int *pucBuff, size_t size) -{ - convertEndian(RWM_WRITE, pucBuff, size); - return wrm(Adapter, uiAddress, (PUCHAR)pucBuff, size); -} - -int rdmalt(struct bcm_mini_adapter *Adapter, unsigned int uiAddress, unsigned int *pucBuff, size_t size) -{ - int uiRetVal = 0; - - uiRetVal = rdm(Adapter, uiAddress, (PUCHAR)pucBuff, size); - convertEndian(RWM_READ, (unsigned int *)pucBuff, size); - - return uiRetVal; -} - -int wrmWithLock(struct bcm_mini_adapter *Adapter, unsigned int uiAddress, PCHAR pucBuff, size_t sSize) -{ - int status = STATUS_SUCCESS; - - down(&Adapter->rdmwrmsync); - - if ((Adapter->IdleMode == TRUE) || - (Adapter->bShutStatus == TRUE) || - (Adapter->bPreparingForLowPowerMode == TRUE)) { - - status = -EACCES; - goto exit; - } - - status = wrm(Adapter, uiAddress, pucBuff, sSize); -exit: - up(&Adapter->rdmwrmsync); - return status; -} - -int wrmaltWithLock(struct bcm_mini_adapter *Adapter, unsigned int uiAddress, unsigned int *pucBuff, size_t size) -{ - int iRetVal = STATUS_SUCCESS; - - down(&Adapter->rdmwrmsync); - - if ((Adapter->IdleMode == TRUE) || - (Adapter->bShutStatus == TRUE) || - (Adapter->bPreparingForLowPowerMode == TRUE)) { - - iRetVal = -EACCES; - goto exit; - } - - iRetVal = wrmalt(Adapter, uiAddress, pucBuff, size); -exit: - up(&Adapter->rdmwrmsync); - return iRetVal; -} - -int rdmaltWithLock(struct bcm_mini_adapter *Adapter, unsigned int uiAddress, unsigned int *pucBuff, size_t size) -{ - int uiRetVal = STATUS_SUCCESS; - - down(&Adapter->rdmwrmsync); - if ((Adapter->IdleMode == TRUE) || - (Adapter->bShutStatus == TRUE) || - (Adapter->bPreparingForLowPowerMode == TRUE)) { - - uiRetVal = -EACCES; - goto exit; - } - - uiRetVal = rdmalt(Adapter, uiAddress, pucBuff, size); -exit: - up(&Adapter->rdmwrmsync); - return uiRetVal; -} - -static void HandleShutDownModeWakeup(struct bcm_mini_adapter *Adapter) -{ - int clear_abort_pattern = 0, Status = 0; - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL, "====>\n"); - /* target has woken up From Shut Down */ - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL, "Clearing Shut Down Software abort pattern\n"); - Status = wrmalt(Adapter, SW_ABORT_IDLEMODE_LOC, (unsigned int *)&clear_abort_pattern, sizeof(clear_abort_pattern)); - if (Status) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL, "WRM to SW_ABORT_IDLEMODE_LOC failed with err:%d", Status); - return; - } - - if (Adapter->ulPowerSaveMode != DEVICE_POWERSAVE_MODE_AS_PROTOCOL_IDLE_MODE) { - msleep(100); - InterfaceHandleShutdownModeWakeup(Adapter); - msleep(100); - } - - if (Adapter->LEDInfo.led_thread_running & BCM_LED_THREAD_RUNNING_ACTIVELY) { - Adapter->DriverState = NO_NETWORK_ENTRY; - wake_up(&Adapter->LEDInfo.notify_led_event); - } - - Adapter->bTriedToWakeUpFromlowPowerMode = false; - Adapter->bShutStatus = false; - wake_up(&Adapter->lowpower_mode_wait_queue); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL, "<====\n"); -} - -static void SendShutModeResponse(struct bcm_mini_adapter *Adapter) -{ - struct bcm_link_request stShutdownResponse; - unsigned int NVMAccess = 0, lowPwrAbortMsg = 0; - unsigned int Status = 0; - - memset(&stShutdownResponse, 0, sizeof(struct bcm_link_request)); - stShutdownResponse.Leader.Status = LINK_UP_CONTROL_REQ; - stShutdownResponse.Leader.PLength = 8; /* 8 bytes; */ - stShutdownResponse.szData[0] = LINK_UP_ACK; - stShutdownResponse.szData[1] = LINK_SHUTDOWN_REQ_FROM_FIRMWARE; - - /********************************* - * down_trylock - - * if [ semaphore is available ] - * acquire semaphone and return value 0 ; - * else - * return non-zero value ; - * - ***********************************/ - - NVMAccess = down_trylock(&Adapter->NVMRdmWrmLock); - lowPwrAbortMsg = down_trylock(&Adapter->LowPowerModeSync); - - if (NVMAccess || lowPwrAbortMsg || atomic_read(&Adapter->TotalPacketCount)) { - if (!NVMAccess) - up(&Adapter->NVMRdmWrmLock); - - if (!lowPwrAbortMsg) - up(&Adapter->LowPowerModeSync); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL, "Device Access is going on NACK the Shut Down MODE\n"); - stShutdownResponse.szData[2] = SHUTDOWN_NACK_FROM_DRIVER; /* NACK- device access is going on. */ - Adapter->bPreparingForLowPowerMode = false; - } else { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL, "Sending SHUTDOWN MODE ACK\n"); - stShutdownResponse.szData[2] = SHUTDOWN_ACK_FROM_DRIVER; /* ShutDown ACK */ - - /* Wait for the LED to TURN OFF before sending ACK response */ - if (Adapter->LEDInfo.led_thread_running & BCM_LED_THREAD_RUNNING_ACTIVELY) { - int iRetVal = 0; - - /* Wake the LED Thread with LOWPOWER_MODE_ENTER State */ - Adapter->DriverState = LOWPOWER_MODE_ENTER; - wake_up(&Adapter->LEDInfo.notify_led_event); - - /* Wait for 1 SEC for LED to OFF */ - iRetVal = wait_event_timeout(Adapter->LEDInfo.idleModeSyncEvent, Adapter->LEDInfo.bIdle_led_off, msecs_to_jiffies(1000)); - - /* If Timed Out to Sync IDLE MODE Enter, do IDLE mode Exit and Send NACK to device */ - if (iRetVal <= 0) { - stShutdownResponse.szData[1] = SHUTDOWN_NACK_FROM_DRIVER; /* NACK- device access is going on. */ - Adapter->DriverState = NO_NETWORK_ENTRY; - wake_up(&Adapter->LEDInfo.notify_led_event); - } - } - - if (stShutdownResponse.szData[2] == SHUTDOWN_ACK_FROM_DRIVER) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL, "ACKING SHUTDOWN MODE !!!!!!!!!"); - down(&Adapter->rdmwrmsync); - Adapter->bPreparingForLowPowerMode = TRUE; - up(&Adapter->rdmwrmsync); - /* Killing all URBS. */ - if (Adapter->bDoSuspend == TRUE) - Bcm_kill_all_URBs((struct bcm_interface_adapter *)(Adapter->pvInterfaceAdapter)); - } else { - Adapter->bPreparingForLowPowerMode = false; - } - - if (!NVMAccess) - up(&Adapter->NVMRdmWrmLock); - - if (!lowPwrAbortMsg) - up(&Adapter->LowPowerModeSync); - } - - Status = CopyBufferToControlPacket(Adapter, &stShutdownResponse); - if (Status != STATUS_SUCCESS) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL, "fail to send the Idle mode Request\n"); - Adapter->bPreparingForLowPowerMode = false; - StartInterruptUrb((struct bcm_interface_adapter *)(Adapter->pvInterfaceAdapter)); - } -} - -static void HandleShutDownModeRequest(struct bcm_mini_adapter *Adapter, PUCHAR pucBuffer) -{ - unsigned int uiResetValue = 0; - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL, "====>\n"); - - if (*(pucBuffer+1) == COMPLETE_WAKE_UP_NOTIFICATION_FRM_FW) { - HandleShutDownModeWakeup(Adapter); - } else if (*(pucBuffer+1) == LINK_SHUTDOWN_REQ_FROM_FIRMWARE) { - /* Target wants to go to Shut Down Mode */ - /* InterfacePrepareForShutdown(Adapter); */ - if (Adapter->chip_id == BCS220_2 || - Adapter->chip_id == BCS220_2BC || - Adapter->chip_id == BCS250_BC || - Adapter->chip_id == BCS220_3) { - - rdmalt(Adapter, HPM_CONFIG_MSW, &uiResetValue, 4); - uiResetValue |= (1<<17); - wrmalt(Adapter, HPM_CONFIG_MSW, &uiResetValue, 4); - } - - SendShutModeResponse(Adapter); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL, "ShutDownModeResponse:Notification received: Sending the response(Ack/Nack)\n"); - } - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, MP_SHUTDOWN, DBG_LVL_ALL, "<====\n"); -} - -void ResetCounters(struct bcm_mini_adapter *Adapter) -{ - beceem_protocol_reset(Adapter); - Adapter->CurrNumRecvDescs = 0; - Adapter->PrevNumRecvDescs = 0; - Adapter->LinkUpStatus = 0; - Adapter->LinkStatus = 0; - atomic_set(&Adapter->cntrlpktCnt, 0); - atomic_set(&Adapter->TotalPacketCount, 0); - Adapter->fw_download_done = false; - Adapter->LinkStatus = 0; - Adapter->AutoLinkUp = false; - Adapter->IdleMode = false; - Adapter->bShutStatus = false; -} - -struct bcm_classifier_rule *GetFragIPClsEntry(struct bcm_mini_adapter *Adapter, USHORT usIpIdentification, ULONG SrcIP) -{ - unsigned int uiIndex = 0; - - for (uiIndex = 0; uiIndex < MAX_FRAGMENTEDIP_CLASSIFICATION_ENTRIES; uiIndex++) { - if ((Adapter->astFragmentedPktClassifierTable[uiIndex].bUsed) && - (Adapter->astFragmentedPktClassifierTable[uiIndex].usIpIdentification == usIpIdentification) && - (Adapter->astFragmentedPktClassifierTable[uiIndex].ulSrcIpAddress == SrcIP) && - !Adapter->astFragmentedPktClassifierTable[uiIndex].bOutOfOrderFragment) - - return Adapter->astFragmentedPktClassifierTable[uiIndex].pstMatchedClassifierEntry; - } - return NULL; -} - -void AddFragIPClsEntry(struct bcm_mini_adapter *Adapter, struct bcm_fragmented_packet_info *psFragPktInfo) -{ - unsigned int uiIndex = 0; - - for (uiIndex = 0; uiIndex < MAX_FRAGMENTEDIP_CLASSIFICATION_ENTRIES; uiIndex++) { - if (!Adapter->astFragmentedPktClassifierTable[uiIndex].bUsed) { - memcpy(&Adapter->astFragmentedPktClassifierTable[uiIndex], psFragPktInfo, sizeof(struct bcm_fragmented_packet_info)); - break; - } - } -} - -void DelFragIPClsEntry(struct bcm_mini_adapter *Adapter, USHORT usIpIdentification, ULONG SrcIp) -{ - unsigned int uiIndex = 0; - - for (uiIndex = 0; uiIndex < MAX_FRAGMENTEDIP_CLASSIFICATION_ENTRIES; uiIndex++) { - if ((Adapter->astFragmentedPktClassifierTable[uiIndex].bUsed) && - (Adapter->astFragmentedPktClassifierTable[uiIndex].usIpIdentification == usIpIdentification) && - (Adapter->astFragmentedPktClassifierTable[uiIndex].ulSrcIpAddress == SrcIp)) - - memset(&Adapter->astFragmentedPktClassifierTable[uiIndex], 0, sizeof(struct bcm_fragmented_packet_info)); - } -} - -void update_per_cid_rx(struct bcm_mini_adapter *Adapter) -{ - unsigned int qindex = 0; - - if ((jiffies - Adapter->liDrainCalculated) < XSECONDS) - return; - - for (qindex = 0; qindex < HiPriority; qindex++) { - if (Adapter->PackInfo[qindex].ucDirection == 0) { - Adapter->PackInfo[qindex].uiCurrentRxRate = - (Adapter->PackInfo[qindex].uiCurrentRxRate + - Adapter->PackInfo[qindex].uiThisPeriodRxBytes) / 2; - - Adapter->PackInfo[qindex].uiThisPeriodRxBytes = 0; - } else { - Adapter->PackInfo[qindex].uiCurrentDrainRate = - (Adapter->PackInfo[qindex].uiCurrentDrainRate + - Adapter->PackInfo[qindex].uiThisPeriodSentBytes) / 2; - Adapter->PackInfo[qindex].uiThisPeriodSentBytes = 0; - } - } - Adapter->liDrainCalculated = jiffies; -} - -void update_per_sf_desc_cnts(struct bcm_mini_adapter *Adapter) -{ - int iIndex = 0; - u32 uibuff[MAX_TARGET_DSX_BUFFERS]; - int bytes; - - if (!atomic_read(&Adapter->uiMBupdate)) - return; - - bytes = rdmaltWithLock(Adapter, TARGET_SFID_TXDESC_MAP_LOC, (unsigned int *)uibuff, sizeof(unsigned int) * MAX_TARGET_DSX_BUFFERS); - if (bytes < 0) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "rdm failed\n"); - return; - } - - for (iIndex = 0; iIndex < HiPriority; iIndex++) { - if (Adapter->PackInfo[iIndex].bValid && Adapter->PackInfo[iIndex].ucDirection) { - if (Adapter->PackInfo[iIndex].usVCID_Value < MAX_TARGET_DSX_BUFFERS) - atomic_set(&Adapter->PackInfo[iIndex].uiPerSFTxResourceCount, uibuff[Adapter->PackInfo[iIndex].usVCID_Value]); - else - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Invalid VCID : %x\n", Adapter->PackInfo[iIndex].usVCID_Value); - } - } - atomic_set(&Adapter->uiMBupdate, false); -} - -void flush_queue(struct bcm_mini_adapter *Adapter, unsigned int iQIndex) -{ - struct sk_buff *PacketToDrop = NULL; - struct net_device_stats *netstats = &Adapter->dev->stats; - - spin_lock_bh(&Adapter->PackInfo[iQIndex].SFQueueLock); - - while (Adapter->PackInfo[iQIndex].FirstTxQueue && atomic_read(&Adapter->TotalPacketCount)) { - PacketToDrop = Adapter->PackInfo[iQIndex].FirstTxQueue; - if (PacketToDrop && PacketToDrop->len) { - netstats->tx_dropped++; - DEQUEUEPACKET(Adapter->PackInfo[iQIndex].FirstTxQueue, Adapter->PackInfo[iQIndex].LastTxQueue); - Adapter->PackInfo[iQIndex].uiCurrentPacketsOnHost--; - Adapter->PackInfo[iQIndex].uiCurrentBytesOnHost -= PacketToDrop->len; - - /* Adding dropped statistics */ - Adapter->PackInfo[iQIndex].uiDroppedCountBytes += PacketToDrop->len; - Adapter->PackInfo[iQIndex].uiDroppedCountPackets++; - dev_kfree_skb(PacketToDrop); - atomic_dec(&Adapter->TotalPacketCount); - } - } - spin_unlock_bh(&Adapter->PackInfo[iQIndex].SFQueueLock); -} - -static void beceem_protocol_reset(struct bcm_mini_adapter *Adapter) -{ - int i; - - if (netif_msg_link(Adapter)) - pr_notice(PFX "%s: protocol reset\n", Adapter->dev->name); - - netif_carrier_off(Adapter->dev); - netif_stop_queue(Adapter->dev); - - Adapter->IdleMode = false; - Adapter->LinkUpStatus = false; - ClearTargetDSXBuffer(Adapter, 0, TRUE); - /* Delete All Classifier Rules */ - - for (i = 0; i < HiPriority; i++) - DeleteAllClassifiersForSF(Adapter, i); - - flush_all_queues(Adapter); - - if (Adapter->TimerActive == TRUE) - Adapter->TimerActive = false; - - memset(Adapter->astFragmentedPktClassifierTable, 0, sizeof(struct bcm_fragmented_packet_info) * MAX_FRAGMENTEDIP_CLASSIFICATION_ENTRIES); - - for (i = 0; i < HiPriority; i++) { - /* resetting only the first size (S_MIBS_SERVICEFLOW_TABLE) for the SF. */ - /* It is same between MIBs and SF. */ - memset(&Adapter->PackInfo[i].stMibsExtServiceFlowTable, 0, sizeof(struct bcm_mibs_parameters)); - } -} diff --git a/drivers/staging/bcm/PHSDefines.h b/drivers/staging/bcm/PHSDefines.h deleted file mode 100644 index cd78ee4ffa22..000000000000 --- a/drivers/staging/bcm/PHSDefines.h +++ /dev/null @@ -1,94 +0,0 @@ -#ifndef BCM_PHS_DEFINES_H -#define BCM_PHS_DEFINES_H - -#define PHS_INVALID_TABLE_INDEX 0xffffffff -#define PHS_MEM_TAG "_SHP" - -/* PHS Defines */ -#define STATUS_PHS_COMPRESSED 0xa1 -#define STATUS_PHS_NOCOMPRESSION 0xa2 -#define APPLY_PHS 1 -#define MAX_NO_BIT 7 -#define ZERO_PHSI 0 -#define VERIFY 0 -#define SIZE_MULTIPLE_32 4 -#define UNCOMPRESSED_PACKET 0 -#define DYNAMIC 0 -#define SUPPRESS 0x80 -#define NO_CLASSIFIER_MATCH 0 -#define SEND_PACKET_UNCOMPRESSED 0 -#define PHSI_IS_ZERO 0 -#define PHSI_LEN 1 -#define ERROR_LEN 0 -#define PHS_BUFFER_SIZE 1532 -#define MAX_PHSRULE_PER_SF 20 -#define MAX_SERVICEFLOWS 17 - -/* PHS Error Defines */ -#define PHS_SUCCESS 0 -#define ERR_PHS_INVALID_DEVICE_EXETENSION 0x800 -#define ERR_PHS_INVALID_PHS_RULE 0x801 -#define ERR_PHS_RULE_ALREADY_EXISTS 0x802 -#define ERR_SF_MATCH_FAIL 0x803 -#define ERR_INVALID_CLASSIFIERTABLE_FOR_SF 0x804 -#define ERR_SFTABLE_FULL 0x805 -#define ERR_CLSASSIFIER_TABLE_FULL 0x806 -#define ERR_PHSRULE_MEMALLOC_FAIL 0x807 -#define ERR_CLSID_MATCH_FAIL 0x808 -#define ERR_PHSRULE_MATCH_FAIL 0x809 - -struct bcm_phs_rule { - u8 u8PHSI; - u8 u8PHSFLength; - u8 u8PHSF[MAX_PHS_LENGTHS]; - u8 u8PHSMLength; - u8 u8PHSM[MAX_PHS_LENGTHS]; - u8 u8PHSS; - u8 u8PHSV; - u8 u8RefCnt; - u8 bUnclassifiedPHSRule; - u8 u8Reserved[3]; - long PHSModifiedBytes; - unsigned long PHSModifiedNumPackets; - unsigned long PHSErrorNumPackets; -}; - -enum bcm_phs_classifier_context { - eActiveClassifierRuleContext, - eOldClassifierRuleContext -}; - -struct bcm_phs_classifier_entry { - u8 bUsed; - u16 uiClassifierRuleId; - u8 u8PHSI; - struct bcm_phs_rule *pstPhsRule; - u8 bUnclassifiedPHSRule; -}; - -struct bcm_phs_classifier_table { - u16 uiTotalClassifiers; - struct bcm_phs_classifier_entry stActivePhsRulesList[MAX_PHSRULE_PER_SF]; - struct bcm_phs_classifier_entry stOldPhsRulesList[MAX_PHSRULE_PER_SF]; - u16 uiOldestPhsRuleIndex; -}; - -struct bcm_phs_entry { - u8 bUsed; - u16 uiVcid; - struct bcm_phs_classifier_table *pstClassifierTable; -}; - -struct bcm_phs_table { - u16 uiTotalServiceFlows; - struct bcm_phs_entry stSFList[MAX_SERVICEFLOWS]; -}; - -struct bcm_phs_extension { - /* PHS Specific data */ - struct bcm_phs_table *pstServiceFlowPhsRulesTable; - void *CompressedTxBuffer; - void *UnCompressedRxBuffer; -}; - -#endif diff --git a/drivers/staging/bcm/PHSModule.c b/drivers/staging/bcm/PHSModule.c deleted file mode 100644 index 5f4e503d54ec..000000000000 --- a/drivers/staging/bcm/PHSModule.c +++ /dev/null @@ -1,1703 +0,0 @@ -#include "headers.h" - -static UINT CreateSFToClassifierRuleMapping(B_UINT16 uiVcid, - B_UINT16 uiClsId, - struct bcm_phs_table *psServiceFlowTable, - struct bcm_phs_rule *psPhsRule, - B_UINT8 u8AssociatedPHSI); - -static UINT CreateClassiferToPHSRuleMapping(B_UINT16 uiVcid, - B_UINT16 uiClsId, - struct bcm_phs_entry *pstServiceFlowEntry, - struct bcm_phs_rule *psPhsRule, - B_UINT8 u8AssociatedPHSI); - -static UINT CreateClassifierPHSRule(B_UINT16 uiClsId, - struct bcm_phs_classifier_table *psaClassifiertable, - struct bcm_phs_rule *psPhsRule, - enum bcm_phs_classifier_context eClsContext, - B_UINT8 u8AssociatedPHSI); - -static UINT UpdateClassifierPHSRule(B_UINT16 uiClsId, - struct bcm_phs_classifier_entry *pstClassifierEntry, - struct bcm_phs_classifier_table *psaClassifiertable, - struct bcm_phs_rule *psPhsRule, - B_UINT8 u8AssociatedPHSI); - -static bool ValidatePHSRuleComplete(const struct bcm_phs_rule *psPhsRule); - -static bool DerefPhsRule(B_UINT16 uiClsId, - struct bcm_phs_classifier_table *psaClassifiertable, - struct bcm_phs_rule *pstPhsRule); - -static UINT GetClassifierEntry(struct bcm_phs_classifier_table *pstClassifierTable, - B_UINT32 uiClsid, - enum bcm_phs_classifier_context eClsContext, - struct bcm_phs_classifier_entry **ppstClassifierEntry); - -static UINT GetPhsRuleEntry(struct bcm_phs_classifier_table *pstClassifierTable, - B_UINT32 uiPHSI, - enum bcm_phs_classifier_context eClsContext, - struct bcm_phs_rule **ppstPhsRule); - -static void free_phs_serviceflow_rules(struct bcm_phs_table *psServiceFlowRulesTable); - -static int phs_compress(struct bcm_phs_rule *phs_members, - unsigned char *in_buf, - unsigned char *out_buf, - unsigned int *header_size, - UINT *new_header_size); - -static int verify_suppress_phsf(unsigned char *in_buffer, - unsigned char *out_buffer, - unsigned char *phsf, - unsigned char *phsm, - unsigned int phss, - unsigned int phsv, - UINT *new_header_size); - -static int phs_decompress(unsigned char *in_buf, - unsigned char *out_buf, - struct bcm_phs_rule *phs_rules, - UINT *header_size); - -static ULONG PhsCompress(void *pvContext, - B_UINT16 uiVcid, - B_UINT16 uiClsId, - void *pvInputBuffer, - void *pvOutputBuffer, - UINT *pOldHeaderSize, - UINT *pNewHeaderSize); - -static ULONG PhsDeCompress(void *pvContext, - B_UINT16 uiVcid, - void *pvInputBuffer, - void *pvOutputBuffer, - UINT *pInHeaderSize, - UINT *pOutHeaderSize); - -#define IN -#define OUT - -/* - * Function: PHSTransmit - * Description: This routine handle PHS(Payload Header Suppression for Tx path. - * It extracts a fragment of the NDIS_PACKET containing the header - * to be suppressed. It then suppresses the header by invoking PHS exported compress routine. - * The header data after suppression is copied back to the NDIS_PACKET. - * - * Input parameters: IN struct bcm_mini_adapter *Adapter - Miniport Adapter Context - * IN Packet - NDIS packet containing data to be transmitted - * IN USHORT Vcid - vcid pertaining to connection on which the packet is being sent.Used to - * identify PHS rule to be applied. - * B_UINT16 uiClassifierRuleID - Classifier Rule ID - * BOOLEAN bHeaderSuppressionEnabled - indicates if header suprression is enabled for SF. - * - * Return: STATUS_SUCCESS - If the send was successful. - * Other - If an error occurred. - */ - -int PHSTransmit(struct bcm_mini_adapter *Adapter, - struct sk_buff **pPacket, - USHORT Vcid, - B_UINT16 uiClassifierRuleID, - bool bHeaderSuppressionEnabled, - UINT *PacketLen, - UCHAR bEthCSSupport) -{ - /* PHS Sepcific */ - UINT unPHSPktHdrBytesCopied = 0; - UINT unPhsOldHdrSize = 0; - UINT unPHSNewPktHeaderLen = 0; - /* Pointer to PHS IN Hdr Buffer */ - PUCHAR pucPHSPktHdrInBuf = - Adapter->stPhsTxContextInfo.ucaHdrSuppressionInBuf; - /* Pointer to PHS OUT Hdr Buffer */ - PUCHAR pucPHSPktHdrOutBuf = - Adapter->stPhsTxContextInfo.ucaHdrSuppressionOutBuf; - UINT usPacketType; - UINT BytesToRemove = 0; - bool bPHSI = 0; - LONG ulPhsStatus = 0; - UINT numBytesCompressed = 0; - struct sk_buff *newPacket = NULL; - struct sk_buff *Packet = *pPacket; - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, PHS_SEND, DBG_LVL_ALL, - "In PHSTransmit"); - - if (!bEthCSSupport) - BytesToRemove = ETH_HLEN; - /* - * Accumulate the header upto the size we support suppression - * from NDIS packet - */ - - usPacketType = ((struct ethhdr *)(Packet->data))->h_proto; - - pucPHSPktHdrInBuf = Packet->data + BytesToRemove; - /* considering data after ethernet header */ - if ((*PacketLen - BytesToRemove) < MAX_PHS_LENGTHS) - unPHSPktHdrBytesCopied = (*PacketLen - BytesToRemove); - else - unPHSPktHdrBytesCopied = MAX_PHS_LENGTHS; - - if ((unPHSPktHdrBytesCopied > 0) && - (unPHSPktHdrBytesCopied <= MAX_PHS_LENGTHS)) { - - /* - * Step 2 Suppress Header using PHS and fill into intermediate - * ucaPHSPktHdrOutBuf. - * Suppress only if IP Header and PHS Enabled For the - * Service Flow - */ - if (((usPacketType == ETHERNET_FRAMETYPE_IPV4) || - (usPacketType == ETHERNET_FRAMETYPE_IPV6)) && - (bHeaderSuppressionEnabled)) { - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, PHS_SEND, - DBG_LVL_ALL, - "\nTrying to PHS Compress Using Classifier rule 0x%X", - uiClassifierRuleID); - unPHSNewPktHeaderLen = unPHSPktHdrBytesCopied; - ulPhsStatus = PhsCompress(&Adapter->stBCMPhsContext, - Vcid, - uiClassifierRuleID, - pucPHSPktHdrInBuf, - pucPHSPktHdrOutBuf, - &unPhsOldHdrSize, - &unPHSNewPktHeaderLen); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, PHS_SEND, - DBG_LVL_ALL, - "\nPHS Old header Size : %d New Header Size %d\n", - unPhsOldHdrSize, unPHSNewPktHeaderLen); - - if (unPHSNewPktHeaderLen == unPhsOldHdrSize) { - - if (ulPhsStatus == STATUS_PHS_COMPRESSED) - bPHSI = *pucPHSPktHdrOutBuf; - - ulPhsStatus = STATUS_PHS_NOCOMPRESSION; - } - - if (ulPhsStatus == STATUS_PHS_COMPRESSED) { - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, - PHS_SEND, DBG_LVL_ALL, - "PHS Sending packet Compressed"); - - if (skb_cloned(Packet)) { - newPacket = - skb_copy(Packet, GFP_ATOMIC); - - if (newPacket == NULL) - return STATUS_FAILURE; - - dev_kfree_skb(Packet); - *pPacket = Packet = newPacket; - pucPHSPktHdrInBuf = - Packet->data + BytesToRemove; - } - - numBytesCompressed = unPhsOldHdrSize - - (unPHSNewPktHeaderLen + PHSI_LEN); - - memcpy(pucPHSPktHdrInBuf + numBytesCompressed, - pucPHSPktHdrOutBuf, - unPHSNewPktHeaderLen + PHSI_LEN); - memcpy(Packet->data + numBytesCompressed, - Packet->data, BytesToRemove); - skb_pull(Packet, numBytesCompressed); - - return STATUS_SUCCESS; - } else { - /* if one byte headroom is not available, - * increase it through skb_cow - */ - if (!(skb_headroom(Packet) > 0)) { - - if (skb_cow(Packet, 1)) { - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_PRINTK, - 0, 0, - "SKB Cow Failed\n"); - return STATUS_FAILURE; - } - } - skb_push(Packet, 1); - - /* - * CAUTION: The MAC Header is getting corrupted - * here for IP CS - can be saved by copying 14 - * Bytes. not needed .... hence corrupting it. - */ - *(Packet->data + BytesToRemove) = bPHSI; - return STATUS_SUCCESS; - } - } else { - - if (!bHeaderSuppressionEnabled) - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, - PHS_SEND, DBG_LVL_ALL, - "\nHeader Suppression Disabled For SF: No PHS\n"); - - return STATUS_SUCCESS; - } - } - - /* BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, PHS_SEND, DBG_LVL_ALL, - * "PHSTransmit : Dumping data packet After PHS"); */ - return STATUS_SUCCESS; -} - -int PHSReceive(struct bcm_mini_adapter *Adapter, - USHORT usVcid, - struct sk_buff *packet, - UINT *punPacketLen, - UCHAR *pucEthernetHdr, - UINT bHeaderSuppressionEnabled) -{ - u32 nStandardPktHdrLen = 0; - u32 nTotalsuppressedPktHdrBytes = 0; - int ulPhsStatus = 0; - PUCHAR pucInBuff = NULL; - UINT TotalBytesAdded = 0; - - if (!bHeaderSuppressionEnabled) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, PHS_RECEIVE, - DBG_LVL_ALL, - "\nPhs Disabled for incoming packet"); - return ulPhsStatus; - } - - pucInBuff = packet->data; - - /* Restore PHS suppressed header */ - nStandardPktHdrLen = packet->len; - ulPhsStatus = PhsDeCompress(&Adapter->stBCMPhsContext, - usVcid, - pucInBuff, - Adapter->ucaPHSPktRestoreBuf, - &nTotalsuppressedPktHdrBytes, - &nStandardPktHdrLen); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, PHS_RECEIVE, DBG_LVL_ALL, - "\nSuppressed PktHdrLen : 0x%x Restored PktHdrLen : 0x%x", - nTotalsuppressedPktHdrBytes, nStandardPktHdrLen); - - if (ulPhsStatus != STATUS_PHS_COMPRESSED) { - skb_pull(packet, 1); - return STATUS_SUCCESS; - } else { - TotalBytesAdded = nStandardPktHdrLen - - nTotalsuppressedPktHdrBytes - PHSI_LEN; - - if (TotalBytesAdded) { - if (skb_headroom(packet) >= (SKB_RESERVE_ETHERNET_HEADER + TotalBytesAdded)) - skb_push(packet, TotalBytesAdded); - else { - if (skb_cow(packet, skb_headroom(packet) + TotalBytesAdded)) { - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_PRINTK, 0, 0, - "cow failed in receive\n"); - return STATUS_FAILURE; - } - - skb_push(packet, TotalBytesAdded); - } - } - - memcpy(packet->data, Adapter->ucaPHSPktRestoreBuf, - nStandardPktHdrLen); - } - - return STATUS_SUCCESS; -} - -void DumpFullPacket(UCHAR *pBuf, UINT nPktLen) -{ - struct bcm_mini_adapter *Adapter = GET_BCM_ADAPTER(gblpnetdev); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, IPV4_DBG, DBG_LVL_ALL, - "Dumping Data Packet"); - BCM_DEBUG_PRINT_BUFFER(Adapter, DBG_TYPE_TX, IPV4_DBG, DBG_LVL_ALL, - pBuf, nPktLen); -} - -/* - * Procedure: phs_init - * - * Description: This routine is responsible for allocating memory for classifier - * and PHS rules. - * - * Arguments: - * pPhsdeviceExtension - ptr to Device extension containing PHS Classifier rules - * and PHS Rules , RX, TX buffer etc - * - * Returns: - * TRUE(1) -If allocation of memory was successful. - * FALSE -If allocation of memory fails. - */ -int phs_init(struct bcm_phs_extension *pPhsdeviceExtension, - struct bcm_mini_adapter *Adapter) -{ - int i; - struct bcm_phs_table *pstServiceFlowTable; - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, PHS_DISPATCH, DBG_LVL_ALL, - "\nPHS:phs_init function"); - - if (pPhsdeviceExtension->pstServiceFlowPhsRulesTable) - return -EINVAL; - - pPhsdeviceExtension->pstServiceFlowPhsRulesTable = - kzalloc(sizeof(struct bcm_phs_table), GFP_KERNEL); - - if (!pPhsdeviceExtension->pstServiceFlowPhsRulesTable) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, PHS_DISPATCH, - DBG_LVL_ALL, - "\nAllocation ServiceFlowPhsRulesTable failed"); - return -ENOMEM; - } - - pstServiceFlowTable = pPhsdeviceExtension->pstServiceFlowPhsRulesTable; - for (i = 0; i < MAX_SERVICEFLOWS; i++) { - struct bcm_phs_entry sServiceFlow = - pstServiceFlowTable->stSFList[i]; - sServiceFlow.pstClassifierTable = - kzalloc(sizeof(struct bcm_phs_classifier_table), - GFP_KERNEL); - if (!sServiceFlow.pstClassifierTable) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, PHS_DISPATCH, - DBG_LVL_ALL, "\nAllocation failed"); - free_phs_serviceflow_rules(pPhsdeviceExtension->pstServiceFlowPhsRulesTable); - pPhsdeviceExtension->pstServiceFlowPhsRulesTable = NULL; - return -ENOMEM; - } - } - - pPhsdeviceExtension->CompressedTxBuffer = kmalloc(PHS_BUFFER_SIZE, GFP_KERNEL); - if (pPhsdeviceExtension->CompressedTxBuffer == NULL) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, PHS_DISPATCH, - DBG_LVL_ALL, "\nAllocation failed"); - free_phs_serviceflow_rules(pPhsdeviceExtension->pstServiceFlowPhsRulesTable); - pPhsdeviceExtension->pstServiceFlowPhsRulesTable = NULL; - return -ENOMEM; - } - - pPhsdeviceExtension->UnCompressedRxBuffer = - kmalloc(PHS_BUFFER_SIZE, GFP_KERNEL); - if (pPhsdeviceExtension->UnCompressedRxBuffer == NULL) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, PHS_DISPATCH, - DBG_LVL_ALL, "\nAllocation failed"); - kfree(pPhsdeviceExtension->CompressedTxBuffer); - free_phs_serviceflow_rules(pPhsdeviceExtension->pstServiceFlowPhsRulesTable); - pPhsdeviceExtension->pstServiceFlowPhsRulesTable = NULL; - return -ENOMEM; - } - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, PHS_DISPATCH, DBG_LVL_ALL, - "\n phs_init Successful"); - return STATUS_SUCCESS; -} - -int PhsCleanup(IN struct bcm_phs_extension *pPHSDeviceExt) -{ - if (pPHSDeviceExt->pstServiceFlowPhsRulesTable) { - free_phs_serviceflow_rules(pPHSDeviceExt->pstServiceFlowPhsRulesTable); - pPHSDeviceExt->pstServiceFlowPhsRulesTable = NULL; - } - - kfree(pPHSDeviceExt->CompressedTxBuffer); - pPHSDeviceExt->CompressedTxBuffer = NULL; - - kfree(pPHSDeviceExt->UnCompressedRxBuffer); - pPHSDeviceExt->UnCompressedRxBuffer = NULL; - - return 0; -} - -/* - * PHS functions - * PhsUpdateClassifierRule - * - * Routine Description: - * Exported function to add or modify a PHS Rule. - * - * Arguments: - * IN void* pvContext - PHS Driver Specific Context - * IN B_UINT16 uiVcid - The Service Flow ID for which the PHS rule applies - * IN B_UINT16 uiClsId - The Classifier ID within the Service Flow for which the PHS rule applies. - * IN struct bcm_phs_rule *psPhsRule - The PHS Rule strcuture to be added to the PHS Rule table. - * - * Return Value: - * - * 0 if successful, - * >0 Error. - */ -ULONG PhsUpdateClassifierRule(IN void *pvContext, - IN B_UINT16 uiVcid , - IN B_UINT16 uiClsId , - IN struct bcm_phs_rule *psPhsRule, - IN B_UINT8 u8AssociatedPHSI) -{ - ULONG lStatus = 0; - UINT nSFIndex = 0; - struct bcm_phs_entry *pstServiceFlowEntry = NULL; - struct bcm_mini_adapter *Adapter = GET_BCM_ADAPTER(gblpnetdev); - struct bcm_phs_extension *pDeviceExtension = - (struct bcm_phs_extension *)pvContext; - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, PHS_DISPATCH, DBG_LVL_ALL, - "PHS With Corr2 Changes\n"); - - if (pDeviceExtension == NULL) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, PHS_DISPATCH, - DBG_LVL_ALL, "Invalid Device Extension\n"); - return ERR_PHS_INVALID_DEVICE_EXETENSION; - } - - if (u8AssociatedPHSI == 0) - return ERR_PHS_INVALID_PHS_RULE; - - /* Retrieve the SFID Entry Index for requested Service Flow */ - nSFIndex = GetServiceFlowEntry(pDeviceExtension->pstServiceFlowPhsRulesTable, - uiVcid, &pstServiceFlowEntry); - - if (nSFIndex == PHS_INVALID_TABLE_INDEX) { - /* This is a new SF. Create a mapping entry for this */ - lStatus = CreateSFToClassifierRuleMapping(uiVcid, uiClsId, - pDeviceExtension->pstServiceFlowPhsRulesTable, - psPhsRule, - u8AssociatedPHSI); - return lStatus; - } - - /* SF already Exists Add PHS Rule to existing SF */ - lStatus = CreateClassiferToPHSRuleMapping(uiVcid, uiClsId, - pstServiceFlowEntry, - psPhsRule, - u8AssociatedPHSI); - - return lStatus; -} - -/* - * PhsDeletePHSRule - * - * Routine Description: - * Deletes the specified phs Rule within Vcid - * - * Arguments: - * IN void* pvContext - PHS Driver Specific Context - * IN B_UINT16 uiVcid - The Service Flow ID for which the PHS rule applies - * IN B_UINT8 u8PHSI - the PHS Index identifying PHS rule to be deleted. - * - * Return Value: - * - * 0 if successful, - * >0 Error. - */ -ULONG PhsDeletePHSRule(IN void *pvContext, - IN B_UINT16 uiVcid, - IN B_UINT8 u8PHSI) -{ - UINT nSFIndex = 0, nClsidIndex = 0; - struct bcm_phs_entry *pstServiceFlowEntry = NULL; - struct bcm_phs_classifier_table *pstClassifierRulesTable = NULL; - struct bcm_mini_adapter *Adapter = GET_BCM_ADAPTER(gblpnetdev); - struct bcm_phs_extension *pDeviceExtension = (struct bcm_phs_extension *)pvContext; - struct bcm_phs_classifier_entry *curr_entry; - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, PHS_DISPATCH, DBG_LVL_ALL, - "======>\n"); - - if (pDeviceExtension) { - /* Retrieve the SFID Entry Index for requested Service Flow */ - nSFIndex = GetServiceFlowEntry(pDeviceExtension->pstServiceFlowPhsRulesTable, - uiVcid, &pstServiceFlowEntry); - - if (nSFIndex == PHS_INVALID_TABLE_INDEX) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, PHS_DISPATCH, - DBG_LVL_ALL, "SFID Match Failed\n"); - return ERR_SF_MATCH_FAIL; - } - - pstClassifierRulesTable = pstServiceFlowEntry->pstClassifierTable; - if (pstClassifierRulesTable) { - for (nClsidIndex = 0; nClsidIndex < MAX_PHSRULE_PER_SF; nClsidIndex++) { - curr_entry = &pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex]; - if (curr_entry->bUsed && - curr_entry->pstPhsRule && - (curr_entry->pstPhsRule->u8PHSI == u8PHSI)) { - - if (curr_entry->pstPhsRule->u8RefCnt) - curr_entry->pstPhsRule->u8RefCnt--; - - if (0 == curr_entry->pstPhsRule->u8RefCnt) - kfree(curr_entry->pstPhsRule); - - memset(curr_entry, - 0, - sizeof(struct bcm_phs_classifier_entry)); - } - } - } - } - return 0; -} - -/* - * PhsDeleteClassifierRule - * - * Routine Description: - * Exported function to Delete a PHS Rule for the SFID,CLSID Pair. - * - * Arguments: - * IN void* pvContext - PHS Driver Specific Context - * IN B_UINT16 uiVcid - The Service Flow ID for which the PHS rule applies - * IN B_UINT16 uiClsId - The Classifier ID within the Service Flow for which the PHS rule applies. - * - * Return Value: - * - * 0 if successful, - * >0 Error. - */ -ULONG PhsDeleteClassifierRule(IN void *pvContext, - IN B_UINT16 uiVcid, - IN B_UINT16 uiClsId) -{ - UINT nSFIndex = 0, nClsidIndex = 0; - struct bcm_phs_entry *pstServiceFlowEntry = NULL; - struct bcm_phs_classifier_entry *pstClassifierEntry = NULL; - struct bcm_mini_adapter *Adapter = GET_BCM_ADAPTER(gblpnetdev); - struct bcm_phs_extension *pDeviceExtension = - (struct bcm_phs_extension *)pvContext; - - if (!pDeviceExtension) - goto out; - - /* Retrieve the SFID Entry Index for requested Service Flow */ - nSFIndex = GetServiceFlowEntry(pDeviceExtension->pstServiceFlowPhsRulesTable, - uiVcid, &pstServiceFlowEntry); - if (nSFIndex == PHS_INVALID_TABLE_INDEX) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, PHS_DISPATCH, - DBG_LVL_ALL, "SFID Match Failed\n"); - return ERR_SF_MATCH_FAIL; - } - - nClsidIndex = - GetClassifierEntry(pstServiceFlowEntry->pstClassifierTable, - uiClsId, - eActiveClassifierRuleContext, - &pstClassifierEntry); - - if ((nClsidIndex != PHS_INVALID_TABLE_INDEX) && - (!pstClassifierEntry->bUnclassifiedPHSRule)) { - if (pstClassifierEntry->pstPhsRule) { - if (pstClassifierEntry->pstPhsRule->u8RefCnt) - pstClassifierEntry->pstPhsRule->u8RefCnt--; - - if (0 == pstClassifierEntry->pstPhsRule->u8RefCnt) - kfree(pstClassifierEntry->pstPhsRule); - } - memset(pstClassifierEntry, 0, - sizeof(struct bcm_phs_classifier_entry)); - } - - nClsidIndex = - GetClassifierEntry(pstServiceFlowEntry->pstClassifierTable, - uiClsId, - eOldClassifierRuleContext, - &pstClassifierEntry); - - if ((nClsidIndex != PHS_INVALID_TABLE_INDEX) && - (!pstClassifierEntry->bUnclassifiedPHSRule)) { - kfree(pstClassifierEntry->pstPhsRule); - memset(pstClassifierEntry, 0, - sizeof(struct bcm_phs_classifier_entry)); - } - -out: - return 0; -} - -/* - * PhsDeleteSFRules - * - * Routine Description: - * Exported function to Delete a all PHS Rules for the SFID. - * - * Arguments: - * IN void* pvContext - PHS Driver Specific Context - * IN B_UINT16 uiVcid - The Service Flow ID for which the PHS rules need to be deleted - * - * Return Value: - * - * 0 if successful, - * >0 Error. - */ -ULONG PhsDeleteSFRules(IN void *pvContext, IN B_UINT16 uiVcid) -{ - UINT nSFIndex = 0, nClsidIndex = 0; - struct bcm_phs_entry *pstServiceFlowEntry = NULL; - struct bcm_phs_classifier_table *pstClassifierRulesTable = NULL; - struct bcm_mini_adapter *Adapter = GET_BCM_ADAPTER(gblpnetdev); - struct bcm_phs_extension *pDeviceExtension = - (struct bcm_phs_extension *)pvContext; - struct bcm_phs_classifier_entry *curr_clsf_entry; - struct bcm_phs_classifier_entry *curr_rules_list; - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, PHS_DISPATCH, DBG_LVL_ALL, - "====>\n"); - - if (!pDeviceExtension) - goto out; - - /* Retrieve the SFID Entry Index for requested Service Flow */ - nSFIndex = GetServiceFlowEntry(pDeviceExtension->pstServiceFlowPhsRulesTable, - uiVcid, &pstServiceFlowEntry); - if (nSFIndex == PHS_INVALID_TABLE_INDEX) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, PHS_DISPATCH, - DBG_LVL_ALL, "SFID Match Failed\n"); - return ERR_SF_MATCH_FAIL; - } - - pstClassifierRulesTable = pstServiceFlowEntry->pstClassifierTable; - if (pstClassifierRulesTable) { - for (nClsidIndex = 0; nClsidIndex < MAX_PHSRULE_PER_SF; nClsidIndex++) { - curr_clsf_entry = - &pstClassifierRulesTable->stActivePhsRulesList[nClsidIndex]; - - curr_rules_list = - &pstClassifierRulesTable->stOldPhsRulesList[nClsidIndex]; - - if (curr_clsf_entry->pstPhsRule) { - - if (curr_clsf_entry->pstPhsRule->u8RefCnt) - curr_clsf_entry->pstPhsRule->u8RefCnt--; - - if (0 == curr_clsf_entry->pstPhsRule->u8RefCnt) - kfree(curr_clsf_entry->pstPhsRule); - - curr_clsf_entry->pstPhsRule = NULL; - } - memset(curr_clsf_entry, 0, - sizeof(struct bcm_phs_classifier_entry)); - if (curr_rules_list->pstPhsRule) { - - if (curr_rules_list->pstPhsRule->u8RefCnt) - curr_rules_list->pstPhsRule->u8RefCnt--; - - if (0 == curr_rules_list->pstPhsRule->u8RefCnt) - kfree(curr_rules_list->pstPhsRule); - - curr_rules_list->pstPhsRule = NULL; - } - memset(curr_rules_list, 0, - sizeof(struct bcm_phs_classifier_entry)); - } - } - pstServiceFlowEntry->bUsed = false; - pstServiceFlowEntry->uiVcid = 0; - -out: - return 0; -} - -/* - * PhsCompress - * - * Routine Description: - * Exported function to compress the data using PHS. - * - * Arguments: - * IN void* pvContext - PHS Driver Specific Context. - * IN B_UINT16 uiVcid - The Service Flow ID to which current - * packet header compression applies. - * IN UINT uiClsId - The Classifier ID to which current packet - * header compression applies. - * IN void *pvInputBuffer - The Input buffer containg packet header - * data - * IN void *pvOutputBuffer - The output buffer returned by this - * function after PHS - * IN UINT *pOldHeaderSize - The actual size of the header before PHS - * IN UINT *pNewHeaderSize - The new size of the header after applying - * PHS - * - * Return Value: - * - * 0 if successful, - * >0 Error. - */ -static ULONG PhsCompress(IN void *pvContext, - IN B_UINT16 uiVcid, - IN B_UINT16 uiClsId, - IN void *pvInputBuffer, - OUT void *pvOutputBuffer, - OUT UINT *pOldHeaderSize, - OUT UINT *pNewHeaderSize) -{ - UINT nSFIndex = 0, nClsidIndex = 0; - struct bcm_phs_entry *pstServiceFlowEntry = NULL; - struct bcm_phs_classifier_entry *pstClassifierEntry = NULL; - struct bcm_phs_rule *pstPhsRule = NULL; - ULONG lStatus = 0; - struct bcm_mini_adapter *Adapter = GET_BCM_ADAPTER(gblpnetdev); - struct bcm_phs_extension *pDeviceExtension = - (struct bcm_phs_extension *)pvContext; - - if (pDeviceExtension == NULL) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, PHS_SEND, DBG_LVL_ALL, - "Invalid Device Extension\n"); - lStatus = STATUS_PHS_NOCOMPRESSION; - return lStatus; - } - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, PHS_SEND, DBG_LVL_ALL, - "Suppressing header\n"); - - /* Retrieve the SFID Entry Index for requested Service Flow */ - nSFIndex = GetServiceFlowEntry(pDeviceExtension->pstServiceFlowPhsRulesTable, - uiVcid, &pstServiceFlowEntry); - if (nSFIndex == PHS_INVALID_TABLE_INDEX) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, PHS_SEND, DBG_LVL_ALL, - "SFID Match Failed\n"); - lStatus = STATUS_PHS_NOCOMPRESSION; - return lStatus; - } - - nClsidIndex = GetClassifierEntry(pstServiceFlowEntry->pstClassifierTable, - uiClsId, eActiveClassifierRuleContext, - &pstClassifierEntry); - - if (nClsidIndex == PHS_INVALID_TABLE_INDEX) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, PHS_SEND, DBG_LVL_ALL, - "No PHS Rule Defined For Classifier\n"); - lStatus = STATUS_PHS_NOCOMPRESSION; - return lStatus; - } - - /* get rule from SF id,Cls ID pair and proceed */ - pstPhsRule = pstClassifierEntry->pstPhsRule; - if (!ValidatePHSRuleComplete(pstPhsRule)) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, PHS_DISPATCH, DBG_LVL_ALL, - "PHS Rule Defined For Classifier But Not Complete\n"); - lStatus = STATUS_PHS_NOCOMPRESSION; - return lStatus; - } - - /* Compress Packet */ - lStatus = phs_compress(pstPhsRule, - (PUCHAR)pvInputBuffer, - (PUCHAR)pvOutputBuffer, - pOldHeaderSize, - pNewHeaderSize); - - if (lStatus == STATUS_PHS_COMPRESSED) { - pstPhsRule->PHSModifiedBytes += - *pOldHeaderSize - *pNewHeaderSize - 1; - pstPhsRule->PHSModifiedNumPackets++; - } else { - pstPhsRule->PHSErrorNumPackets++; - } - - return lStatus; -} - -/* - * PhsDeCompress - * - * Routine Description: - * Exported function to restore the packet header in Rx path. - * - * Arguments: - * IN void* pvContext - PHS Driver Specific Context. - * IN B_UINT16 uiVcid - The Service Flow ID to which current - * packet header restoration applies. - * IN void *pvInputBuffer - The Input buffer containg suppressed - * packet header data - * OUT void *pvOutputBuffer - The output buffer returned by this - * function after restoration - * OUT UINT *pHeaderSize - The packet header size after restoration - * is returned in this parameter. - * - * Return Value: - * - * 0 if successful, - * >0 Error. - */ -static ULONG PhsDeCompress(IN void *pvContext, - IN B_UINT16 uiVcid, - IN void *pvInputBuffer, - OUT void *pvOutputBuffer, - OUT UINT *pInHeaderSize, - OUT UINT *pOutHeaderSize) -{ - UINT nSFIndex = 0, nPhsRuleIndex = 0; - struct bcm_phs_entry *pstServiceFlowEntry = NULL; - struct bcm_phs_rule *pstPhsRule = NULL; - UINT phsi; - struct bcm_mini_adapter *Adapter = GET_BCM_ADAPTER(gblpnetdev); - struct bcm_phs_extension *pDeviceExtension = - (struct bcm_phs_extension *)pvContext; - - *pInHeaderSize = 0; - if (pDeviceExtension == NULL) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, PHS_RECEIVE, - DBG_LVL_ALL, "Invalid Device Extension\n"); - return ERR_PHS_INVALID_DEVICE_EXETENSION; - } - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, PHS_RECEIVE, DBG_LVL_ALL, - "Restoring header\n"); - - phsi = *((unsigned char *)(pvInputBuffer)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, PHS_RECEIVE, DBG_LVL_ALL, - "PHSI To Be Used For restore : %x\n", phsi); - if (phsi == UNCOMPRESSED_PACKET) - return STATUS_PHS_NOCOMPRESSION; - - /* Retrieve the SFID Entry Index for requested Service Flow */ - nSFIndex = GetServiceFlowEntry(pDeviceExtension->pstServiceFlowPhsRulesTable, - uiVcid, &pstServiceFlowEntry); - if (nSFIndex == PHS_INVALID_TABLE_INDEX) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, PHS_RECEIVE, - DBG_LVL_ALL, - "SFID Match Failed During Lookup\n"); - return ERR_SF_MATCH_FAIL; - } - - nPhsRuleIndex = GetPhsRuleEntry(pstServiceFlowEntry->pstClassifierTable, - phsi, - eActiveClassifierRuleContext, - &pstPhsRule); - if (nPhsRuleIndex == PHS_INVALID_TABLE_INDEX) { - /* Phs Rule does not exist in active rules table. Lets try - * in the old rules table. */ - nPhsRuleIndex = GetPhsRuleEntry(pstServiceFlowEntry->pstClassifierTable, - phsi, - eOldClassifierRuleContext, - &pstPhsRule); - if (nPhsRuleIndex == PHS_INVALID_TABLE_INDEX) - return ERR_PHSRULE_MATCH_FAIL; - } - - *pInHeaderSize = phs_decompress((PUCHAR)pvInputBuffer, - (PUCHAR)pvOutputBuffer, - pstPhsRule, - pOutHeaderSize); - - pstPhsRule->PHSModifiedBytes += *pOutHeaderSize - *pInHeaderSize - 1; - - pstPhsRule->PHSModifiedNumPackets++; - return STATUS_PHS_COMPRESSED; -} - -/* - * Procedure: free_phs_serviceflow_rules - * - * Description: This routine is responsible for freeing memory allocated for - * PHS rules. - * - * Arguments: - * rules - ptr to S_SERVICEFLOW_TABLE structure. - * - * Returns: - * Does not return any value. - */ -static void free_phs_serviceflow_rules(struct bcm_phs_table *psServiceFlowRulesTable) -{ - int i, j; - struct bcm_mini_adapter *Adapter = GET_BCM_ADAPTER(gblpnetdev); - struct bcm_phs_classifier_entry *curr_act_rules_list; - struct bcm_phs_classifier_entry *curr_old_rules_list; - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, PHS_DISPATCH, DBG_LVL_ALL, - "=======>\n"); - - if (!psServiceFlowRulesTable) - goto out; - - for (i = 0; i < MAX_SERVICEFLOWS; i++) { - struct bcm_phs_entry stServiceFlowEntry = - psServiceFlowRulesTable->stSFList[i]; - struct bcm_phs_classifier_table *pstClassifierRulesTable = - stServiceFlowEntry.pstClassifierTable; - - if (pstClassifierRulesTable) { - for (j = 0; j < MAX_PHSRULE_PER_SF; j++) { - curr_act_rules_list = - &pstClassifierRulesTable->stActivePhsRulesList[j]; - - curr_old_rules_list = - &pstClassifierRulesTable->stOldPhsRulesList[j]; - - if (curr_act_rules_list->pstPhsRule) { - - if (curr_act_rules_list->pstPhsRule->u8RefCnt) - curr_act_rules_list->pstPhsRule->u8RefCnt--; - - if (0 == curr_act_rules_list->pstPhsRule->u8RefCnt) - kfree(curr_act_rules_list->pstPhsRule); - - curr_act_rules_list->pstPhsRule = NULL; - } - - if (curr_old_rules_list->pstPhsRule) { - - if (curr_old_rules_list->pstPhsRule->u8RefCnt) - curr_old_rules_list->pstPhsRule->u8RefCnt--; - - if (0 == curr_old_rules_list->pstPhsRule->u8RefCnt) - kfree(curr_old_rules_list->pstPhsRule); - - curr_old_rules_list->pstPhsRule = NULL; - } - } - kfree(pstClassifierRulesTable); - stServiceFlowEntry.pstClassifierTable = - pstClassifierRulesTable = NULL; - } - } - -out: - - kfree(psServiceFlowRulesTable); - psServiceFlowRulesTable = NULL; -} - -static bool ValidatePHSRuleComplete(IN const struct bcm_phs_rule *psPhsRule) -{ - return (psPhsRule && - psPhsRule->u8PHSI && - psPhsRule->u8PHSS && - psPhsRule->u8PHSFLength); -} - -UINT GetServiceFlowEntry(IN struct bcm_phs_table *psServiceFlowTable, - IN B_UINT16 uiVcid, - struct bcm_phs_entry **ppstServiceFlowEntry) -{ - int i; - struct bcm_phs_entry *curr_sf_list; - - for (i = 0; i < MAX_SERVICEFLOWS; i++) { - curr_sf_list = &psServiceFlowTable->stSFList[i]; - if (curr_sf_list->bUsed && (curr_sf_list->uiVcid == uiVcid)) { - *ppstServiceFlowEntry = curr_sf_list; - return i; - } - } - - *ppstServiceFlowEntry = NULL; - return PHS_INVALID_TABLE_INDEX; -} - -static UINT GetClassifierEntry(IN struct bcm_phs_classifier_table *pstClassifierTable, - IN B_UINT32 uiClsid, - enum bcm_phs_classifier_context eClsContext, - OUT struct bcm_phs_classifier_entry **ppstClassifierEntry) -{ - int i; - struct bcm_phs_classifier_entry *psClassifierRules = NULL; - - for (i = 0; i < MAX_PHSRULE_PER_SF; i++) { - - if (eClsContext == eActiveClassifierRuleContext) - psClassifierRules = - &pstClassifierTable->stActivePhsRulesList[i]; - else - psClassifierRules = - &pstClassifierTable->stOldPhsRulesList[i]; - - if (psClassifierRules->bUsed && - (psClassifierRules->uiClassifierRuleId == uiClsid)) { - *ppstClassifierEntry = psClassifierRules; - return i; - } - } - - *ppstClassifierEntry = NULL; - return PHS_INVALID_TABLE_INDEX; -} - -static UINT GetPhsRuleEntry(IN struct bcm_phs_classifier_table *pstClassifierTable, - IN B_UINT32 uiPHSI, - enum bcm_phs_classifier_context eClsContext, - OUT struct bcm_phs_rule **ppstPhsRule) -{ - int i; - struct bcm_phs_classifier_entry *pstClassifierRule = NULL; - - for (i = 0; i < MAX_PHSRULE_PER_SF; i++) { - if (eClsContext == eActiveClassifierRuleContext) - pstClassifierRule = - &pstClassifierTable->stActivePhsRulesList[i]; - else - pstClassifierRule = - &pstClassifierTable->stOldPhsRulesList[i]; - - if (pstClassifierRule->bUsed && - (pstClassifierRule->u8PHSI == uiPHSI)) { - *ppstPhsRule = pstClassifierRule->pstPhsRule; - return i; - } - } - - *ppstPhsRule = NULL; - return PHS_INVALID_TABLE_INDEX; -} - -static UINT CreateSFToClassifierRuleMapping(IN B_UINT16 uiVcid, - IN B_UINT16 uiClsId, - IN struct bcm_phs_table *psServiceFlowTable, - struct bcm_phs_rule *psPhsRule, - B_UINT8 u8AssociatedPHSI) -{ - struct bcm_phs_classifier_table *psaClassifiertable = NULL; - UINT uiStatus = 0; - int iSfIndex; - bool bFreeEntryFound = false; - struct bcm_phs_entry *curr_list; - - /* Check for a free entry in SFID table */ - for (iSfIndex = 0; iSfIndex < MAX_SERVICEFLOWS; iSfIndex++) { - curr_list = &psServiceFlowTable->stSFList[iSfIndex]; - if (!curr_list->bUsed) { - bFreeEntryFound = TRUE; - break; - } - } - - if (!bFreeEntryFound) - return ERR_SFTABLE_FULL; - - psaClassifiertable = curr_list->pstClassifierTable; - uiStatus = CreateClassifierPHSRule(uiClsId, - psaClassifiertable, - psPhsRule, - eActiveClassifierRuleContext, - u8AssociatedPHSI); - if (uiStatus == PHS_SUCCESS) { - /* Add entry at free index to the SF */ - curr_list->bUsed = TRUE; - curr_list->uiVcid = uiVcid; - } - - return uiStatus; -} - -static UINT CreateClassiferToPHSRuleMapping(IN B_UINT16 uiVcid, - IN B_UINT16 uiClsId, - IN struct bcm_phs_entry *pstServiceFlowEntry, - struct bcm_phs_rule *psPhsRule, - B_UINT8 u8AssociatedPHSI) -{ - struct bcm_phs_classifier_entry *pstClassifierEntry = NULL; - UINT uiStatus = PHS_SUCCESS; - UINT nClassifierIndex = 0; - struct bcm_phs_classifier_table *psaClassifiertable = NULL; - struct bcm_mini_adapter *Adapter = GET_BCM_ADAPTER(gblpnetdev); - - psaClassifiertable = pstServiceFlowEntry->pstClassifierTable; - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, PHS_DISPATCH, DBG_LVL_ALL, - "==>"); - - /* Check if the supplied Classifier already exists */ - nClassifierIndex = GetClassifierEntry( - pstServiceFlowEntry->pstClassifierTable, - uiClsId, - eActiveClassifierRuleContext, - &pstClassifierEntry); - - if (nClassifierIndex == PHS_INVALID_TABLE_INDEX) { - /* - * The Classifier doesn't exist. So its a new classifier being - * added. - * Add new entry to associate PHS Rule to the Classifier - */ - - uiStatus = CreateClassifierPHSRule(uiClsId, psaClassifiertable, - psPhsRule, - eActiveClassifierRuleContext, - u8AssociatedPHSI); - return uiStatus; - } - - /* - * The Classifier exists.The PHS Rule for this classifier - * is being modified - */ - - if (pstClassifierEntry->u8PHSI == psPhsRule->u8PHSI) { - if (pstClassifierEntry->pstPhsRule == NULL) - return ERR_PHS_INVALID_PHS_RULE; - - /* - * This rule already exists if any fields are changed for this - * PHS rule update them. - */ - /* If any part of PHSF is valid then we update PHSF */ - if (psPhsRule->u8PHSFLength) { - /* update PHSF */ - memcpy(pstClassifierEntry->pstPhsRule->u8PHSF, - psPhsRule->u8PHSF, - MAX_PHS_LENGTHS); - } - - if (psPhsRule->u8PHSFLength) { - /* update PHSFLen */ - pstClassifierEntry->pstPhsRule->u8PHSFLength = - psPhsRule->u8PHSFLength; - } - - if (psPhsRule->u8PHSMLength) { - /* update PHSM */ - memcpy(pstClassifierEntry->pstPhsRule->u8PHSM, - psPhsRule->u8PHSM, - MAX_PHS_LENGTHS); - } - - if (psPhsRule->u8PHSMLength) { - /* update PHSM Len */ - pstClassifierEntry->pstPhsRule->u8PHSMLength = - psPhsRule->u8PHSMLength; - } - - if (psPhsRule->u8PHSS) { - /* update PHSS */ - pstClassifierEntry->pstPhsRule->u8PHSS = - psPhsRule->u8PHSS; - } - - /* update PHSV */ - pstClassifierEntry->pstPhsRule->u8PHSV = psPhsRule->u8PHSV; - } else { - /* A new rule is being set for this classifier. */ - uiStatus = UpdateClassifierPHSRule(uiClsId, - pstClassifierEntry, - psaClassifiertable, - psPhsRule, - u8AssociatedPHSI); - } - - return uiStatus; -} - -static UINT CreateClassifierPHSRule(IN B_UINT16 uiClsId, - struct bcm_phs_classifier_table *psaClassifiertable, - struct bcm_phs_rule *psPhsRule, - enum bcm_phs_classifier_context eClsContext, - B_UINT8 u8AssociatedPHSI) -{ - UINT iClassifierIndex = 0; - bool bFreeEntryFound = false; - struct bcm_phs_classifier_entry *psClassifierRules = NULL; - UINT nStatus = PHS_SUCCESS; - struct bcm_mini_adapter *Adapter = GET_BCM_ADAPTER(gblpnetdev); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, PHS_DISPATCH, DBG_LVL_ALL, - "Inside CreateClassifierPHSRule"); - - if (psaClassifiertable == NULL) - return ERR_INVALID_CLASSIFIERTABLE_FOR_SF; - - if (eClsContext == eOldClassifierRuleContext) { - /* - * If An Old Entry for this classifier ID already exists in the - * old rules table replace it. - */ - - iClassifierIndex = GetClassifierEntry(psaClassifiertable, - uiClsId, - eClsContext, - &psClassifierRules); - - if (iClassifierIndex != PHS_INVALID_TABLE_INDEX) { - /* - * The Classifier already exists in the old rules table - * Lets replace the old classifier with the new one. - */ - bFreeEntryFound = TRUE; - } - } - - if (!bFreeEntryFound) { - /* Continue to search for a free location to add the rule */ - for (iClassifierIndex = 0; iClassifierIndex < - MAX_PHSRULE_PER_SF; iClassifierIndex++) { - if (eClsContext == eActiveClassifierRuleContext) - psClassifierRules = &psaClassifiertable->stActivePhsRulesList[iClassifierIndex]; - else - psClassifierRules = &psaClassifiertable->stOldPhsRulesList[iClassifierIndex]; - - if (!psClassifierRules->bUsed) { - bFreeEntryFound = TRUE; - break; - } - } - } - - if (!bFreeEntryFound) { - - if (eClsContext == eActiveClassifierRuleContext) - return ERR_CLSASSIFIER_TABLE_FULL; - else { - /* Lets replace the oldest rule if we are looking in - * old Rule table */ - if (psaClassifiertable->uiOldestPhsRuleIndex >= MAX_PHSRULE_PER_SF) - psaClassifiertable->uiOldestPhsRuleIndex = 0; - - iClassifierIndex = - psaClassifiertable->uiOldestPhsRuleIndex; - psClassifierRules = - &psaClassifiertable->stOldPhsRulesList[iClassifierIndex]; - - (psaClassifiertable->uiOldestPhsRuleIndex)++; - } - } - - if (eClsContext == eOldClassifierRuleContext) { - - if (psClassifierRules->pstPhsRule == NULL) { - - psClassifierRules->pstPhsRule = - kmalloc(sizeof(struct bcm_phs_rule), - GFP_KERNEL); - - if (NULL == psClassifierRules->pstPhsRule) - return ERR_PHSRULE_MEMALLOC_FAIL; - } - - psClassifierRules->bUsed = TRUE; - psClassifierRules->uiClassifierRuleId = uiClsId; - psClassifierRules->u8PHSI = psPhsRule->u8PHSI; - psClassifierRules->bUnclassifiedPHSRule = - psPhsRule->bUnclassifiedPHSRule; - - /* Update The PHS rule */ - memcpy(psClassifierRules->pstPhsRule, psPhsRule, - sizeof(struct bcm_phs_rule)); - } else - nStatus = UpdateClassifierPHSRule(uiClsId, - psClassifierRules, - psaClassifiertable, - psPhsRule, - u8AssociatedPHSI); - - return nStatus; -} - -static UINT UpdateClassifierPHSRule(IN B_UINT16 uiClsId, - IN struct bcm_phs_classifier_entry *pstClassifierEntry, - struct bcm_phs_classifier_table *psaClassifiertable, - struct bcm_phs_rule *psPhsRule, - B_UINT8 u8AssociatedPHSI) -{ - struct bcm_phs_rule *pstAddPhsRule = NULL; - UINT nPhsRuleIndex = 0; - bool bPHSRuleOrphaned = false; - struct bcm_mini_adapter *Adapter = GET_BCM_ADAPTER(gblpnetdev); - - psPhsRule->u8RefCnt = 0; - - /* Step 1 Deref Any Exisiting PHS Rule in this classifier Entry */ - bPHSRuleOrphaned = DerefPhsRule(uiClsId, psaClassifiertable, - pstClassifierEntry->pstPhsRule); - - /* Step 2 Search if there is a PHS Rule with u8AssociatedPHSI in - * Classifier table for this SF */ - nPhsRuleIndex = GetPhsRuleEntry(psaClassifiertable, u8AssociatedPHSI, - eActiveClassifierRuleContext, - &pstAddPhsRule); - if (PHS_INVALID_TABLE_INDEX == nPhsRuleIndex) { - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, PHS_DISPATCH, - DBG_LVL_ALL, - "\nAdding New PHSRuleEntry For Classifier"); - - if (psPhsRule->u8PHSI == 0) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, PHS_DISPATCH, - DBG_LVL_ALL, "\nError PHSI is Zero\n"); - return ERR_PHS_INVALID_PHS_RULE; - } - - /* Step 2.a PHS Rule Does Not Exist .Create New PHS Rule for - * uiClsId */ - if (false == bPHSRuleOrphaned) { - - pstClassifierEntry->pstPhsRule = - kmalloc(sizeof(struct bcm_phs_rule), - GFP_KERNEL); - if (NULL == pstClassifierEntry->pstPhsRule) - return ERR_PHSRULE_MEMALLOC_FAIL; - } - memcpy(pstClassifierEntry->pstPhsRule, psPhsRule, - sizeof(struct bcm_phs_rule)); - } else { - /* Step 2.b PHS Rule Exists Tie uiClsId with the existing - * PHS Rule */ - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, PHS_DISPATCH, - DBG_LVL_ALL, - "\nTying Classifier to Existing PHS Rule"); - if (bPHSRuleOrphaned) { - kfree(pstClassifierEntry->pstPhsRule); - pstClassifierEntry->pstPhsRule = NULL; - } - pstClassifierEntry->pstPhsRule = pstAddPhsRule; - } - - pstClassifierEntry->bUsed = TRUE; - pstClassifierEntry->u8PHSI = pstClassifierEntry->pstPhsRule->u8PHSI; - pstClassifierEntry->uiClassifierRuleId = uiClsId; - pstClassifierEntry->pstPhsRule->u8RefCnt++; - pstClassifierEntry->bUnclassifiedPHSRule = - pstClassifierEntry->pstPhsRule->bUnclassifiedPHSRule; - - return PHS_SUCCESS; -} - -static bool DerefPhsRule(IN B_UINT16 uiClsId, - struct bcm_phs_classifier_table *psaClassifiertable, - struct bcm_phs_rule *pstPhsRule) -{ - if (pstPhsRule == NULL) - return false; - - if (pstPhsRule->u8RefCnt) - pstPhsRule->u8RefCnt--; - - return (0 == pstPhsRule->u8RefCnt); -} - -static void dbg_print_st_cls_entry(struct bcm_mini_adapter *ad, - struct bcm_phs_entry *st_serv_flow_entry, - struct bcm_phs_classifier_entry *st_cls_entry) -{ - int k; - - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "\n VCID : %#X", st_serv_flow_entry->uiVcid); - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, DUMP_INFO, (DBG_LVL_ALL|DBG_NO_FUNC_PRINT), "\n ClassifierID : %#X", st_cls_entry->uiClassifierRuleId); - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, DUMP_INFO, (DBG_LVL_ALL|DBG_NO_FUNC_PRINT), "\n PHSRuleID : %#X", st_cls_entry->u8PHSI); - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, DUMP_INFO, (DBG_LVL_ALL|DBG_NO_FUNC_PRINT), "\n****************PHS Rule********************\n"); - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, DUMP_INFO, (DBG_LVL_ALL|DBG_NO_FUNC_PRINT), "\n PHSI : %#X", st_cls_entry->pstPhsRule->u8PHSI); - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, DUMP_INFO, (DBG_LVL_ALL|DBG_NO_FUNC_PRINT), "\n PHSFLength : %#X ", st_cls_entry->pstPhsRule->u8PHSFLength); - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, DUMP_INFO, (DBG_LVL_ALL|DBG_NO_FUNC_PRINT), "\n PHSF : "); - - for (k = 0 ; k < st_cls_entry->pstPhsRule->u8PHSFLength; k++) - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, DUMP_INFO, (DBG_LVL_ALL|DBG_NO_FUNC_PRINT), "%#X ", st_cls_entry->pstPhsRule->u8PHSF[k]); - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, DUMP_INFO, (DBG_LVL_ALL|DBG_NO_FUNC_PRINT), "\n PHSMLength : %#X", st_cls_entry->pstPhsRule->u8PHSMLength); - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, DUMP_INFO, (DBG_LVL_ALL|DBG_NO_FUNC_PRINT), "\n PHSM :"); - - for (k = 0; k < st_cls_entry->pstPhsRule->u8PHSMLength; k++) - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, DUMP_INFO, (DBG_LVL_ALL|DBG_NO_FUNC_PRINT), "%#X ", st_cls_entry->pstPhsRule->u8PHSM[k]); - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, DUMP_INFO, (DBG_LVL_ALL|DBG_NO_FUNC_PRINT), "\n PHSS : %#X ", st_cls_entry->pstPhsRule->u8PHSS); - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, DUMP_INFO, (DBG_LVL_ALL|DBG_NO_FUNC_PRINT), "\n PHSV : %#X", st_cls_entry->pstPhsRule->u8PHSV); - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, "\n********************************************\n"); -} - -static void phsrules_per_sf_dbg_print(struct bcm_mini_adapter *ad, - struct bcm_phs_entry *st_serv_flow_entry) -{ - int j, l; - struct bcm_phs_classifier_entry st_cls_entry; - - for (j = 0; j < MAX_PHSRULE_PER_SF; j++) { - - for (l = 0; l < 2; l++) { - - if (l == 0) { - st_cls_entry = st_serv_flow_entry->pstClassifierTable->stActivePhsRulesList[j]; - if (st_cls_entry.bUsed) - BCM_DEBUG_PRINT(ad, - DBG_TYPE_OTHERS, - DUMP_INFO, - (DBG_LVL_ALL | DBG_NO_FUNC_PRINT), - "\n Active PHS Rule :\n"); - } else { - st_cls_entry = st_serv_flow_entry->pstClassifierTable->stOldPhsRulesList[j]; - if (st_cls_entry.bUsed) - BCM_DEBUG_PRINT(ad, - DBG_TYPE_OTHERS, - DUMP_INFO, - (DBG_LVL_ALL | DBG_NO_FUNC_PRINT), - "\n Old PHS Rule :\n"); - } - - if (st_cls_entry.bUsed) { - dbg_print_st_cls_entry(ad, - st_serv_flow_entry, - &st_cls_entry); - } - } - } -} - -void DumpPhsRules(struct bcm_phs_extension *pDeviceExtension) -{ - int i; - struct bcm_mini_adapter *Adapter = GET_BCM_ADAPTER(gblpnetdev); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, DUMP_INFO, DBG_LVL_ALL, - "\n Dumping PHS Rules :\n"); - - for (i = 0; i < MAX_SERVICEFLOWS; i++) { - - struct bcm_phs_entry stServFlowEntry = - pDeviceExtension->pstServiceFlowPhsRulesTable->stSFList[i]; - - if (!stServFlowEntry.bUsed) - continue; - - phsrules_per_sf_dbg_print(Adapter, &stServFlowEntry); - } -} - -/* - * Procedure: phs_decompress - * - * Description: This routine restores the static fields within the packet. - * - * Arguments: - * in_buf - ptr to incoming packet buffer. - * out_buf - ptr to output buffer where the suppressed - * header is copied. - * decomp_phs_rules - ptr to PHS rule. - * header_size - ptr to field which holds the phss or - * phsf_length. - * - * Returns: - * size - The number of bytes of dynamic fields present with in the - * incoming packet header. - * 0 - If PHS rule is NULL.If PHSI is 0 indicateing packet as - * uncompressed. - */ -static int phs_decompress(unsigned char *in_buf, - unsigned char *out_buf, - struct bcm_phs_rule *decomp_phs_rules, - UINT *header_size) -{ - int phss, size = 0; - struct bcm_phs_rule *tmp_memb; - int bit, i = 0; - unsigned char *phsf, *phsm; - int in_buf_len = *header_size - 1; - struct bcm_mini_adapter *Adapter = GET_BCM_ADAPTER(gblpnetdev); - - in_buf++; - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, PHS_RECEIVE, DBG_LVL_ALL, - "====>\n"); - *header_size = 0; - - if (decomp_phs_rules == NULL) - return 0; - - tmp_memb = decomp_phs_rules; - /* - * BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, PHS_RECEIVE,DBG_LVL_ALL, - * "\nDECOMP:In phs_decompress PHSI 1 %d",phsi)); - * header_size = tmp_memb->u8PHSFLength; - */ - phss = tmp_memb->u8PHSS; - phsf = tmp_memb->u8PHSF; - phsm = tmp_memb->u8PHSM; - - if (phss > MAX_PHS_LENGTHS) - phss = MAX_PHS_LENGTHS; - - /* - * BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, PHS_RECEIVE,DBG_LVL_ALL, - * "\nDECOMP: - * In phs_decompress PHSI %d phss %d index %d",phsi,phss,index)); - */ - while ((phss > 0) && (size < in_buf_len)) { - bit = ((*phsm << i) & SUPPRESS); - - if (bit == SUPPRESS) { - *out_buf = *phsf; - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, PHS_RECEIVE, - DBG_LVL_ALL, - "\nDECOMP:In phss %d phsf %d output %d", - phss, *phsf, *out_buf); - } else { - *out_buf = *in_buf; - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, PHS_RECEIVE, - DBG_LVL_ALL, - "\nDECOMP:In phss %d input %d output %d", - phss, *in_buf, *out_buf); - in_buf++; - size++; - } - out_buf++; - phsf++; - phss--; - i++; - *header_size = *header_size + 1; - - if (i > MAX_NO_BIT) { - i = 0; - phsm++; - } - } - - return size; -} - -/* - * Procedure: phs_compress - * - * Description: This routine suppresses the static fields within the packet. - * Before that it will verify the fields to be suppressed with the corresponding - * fields in the phsf. For verification it checks the phsv field of PHS rule. - * If set and verification succeeds it suppresses the field.If any one static - * field is found different none of the static fields are suppressed then the - * packet is sent as uncompressed packet with phsi=0. - * - * Arguments: - * phs_rule - ptr to PHS rule. - * in_buf - ptr to incoming packet buffer. - * out_buf - ptr to output buffer where the suppressed header is - * copied. - * header_size - ptr to field which holds the phss. - * - * Returns: - * size - The number of bytes copied into the output buffer i.e - * dynamic fields - * 0 - If PHS rule is NULL.If PHSV field is not set. If the - * verification fails. - */ -static int phs_compress(struct bcm_phs_rule *phs_rule, - unsigned char *in_buf, - unsigned char *out_buf, - UINT *header_size, - UINT *new_header_size) -{ - unsigned char *old_addr = out_buf; - int suppress = 0; - struct bcm_mini_adapter *Adapter = GET_BCM_ADAPTER(gblpnetdev); - - if (phs_rule == NULL) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, PHS_SEND, DBG_LVL_ALL, - "\nphs_compress(): phs_rule null!"); - *out_buf = ZERO_PHSI; - return STATUS_PHS_NOCOMPRESSION; - } - - if (phs_rule->u8PHSS <= *new_header_size) - *header_size = phs_rule->u8PHSS; - else - *header_size = *new_header_size; - - /* To copy PHSI */ - out_buf++; - suppress = verify_suppress_phsf(in_buf, out_buf, phs_rule->u8PHSF, - phs_rule->u8PHSM, phs_rule->u8PHSS, - phs_rule->u8PHSV, new_header_size); - - if (suppress == STATUS_PHS_COMPRESSED) { - *old_addr = (unsigned char)phs_rule->u8PHSI; - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, PHS_SEND, DBG_LVL_ALL, - "\nCOMP:In phs_compress phsi %d", - phs_rule->u8PHSI); - } else { - *old_addr = ZERO_PHSI; - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, PHS_SEND, DBG_LVL_ALL, - "\nCOMP:In phs_compress PHSV Verification failed"); - } - - return suppress; -} - -/* - * Procedure: verify_suppress_phsf - * - * Description: This routine verifies the fields of the packet and if all the - * static fields are equal it adds the phsi of that PHS rule.If any static - * field differs it woun't suppress any field. - * - * Arguments: - * rules_set - ptr to classifier_rules. - * in_buffer - ptr to incoming packet buffer. - * out_buffer - ptr to output buffer where the suppressed header is copied. - * phsf - ptr to phsf. - * phsm - ptr to phsm. - * phss - variable holding phss. - * - * Returns: - * size - The number of bytes copied into the output buffer i.e dynamic - * fields. - * 0 - Packet has failed the verification. - */ -static int verify_suppress_phsf(unsigned char *in_buffer, - unsigned char *out_buffer, - unsigned char *phsf, - unsigned char *phsm, - unsigned int phss, - unsigned int phsv, - UINT *new_header_size) -{ - unsigned int size = 0; - int bit, i = 0; - struct bcm_mini_adapter *Adapter = GET_BCM_ADAPTER(gblpnetdev); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, PHS_SEND, DBG_LVL_ALL, - "\nCOMP:In verify_phsf PHSM - 0x%X", *phsm); - - if (phss > (*new_header_size)) - phss = *new_header_size; - - while (phss > 0) { - bit = ((*phsm << i) & SUPPRESS); - if (bit == SUPPRESS) { - if (*in_buffer != *phsf) { - if (phsv == VERIFY) { - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_OTHERS, - PHS_SEND, - DBG_LVL_ALL, - "\nCOMP:In verify_phsf failed for field %d buf %d phsf %d", - phss, - *in_buffer, - *phsf); - return STATUS_PHS_NOCOMPRESSION; - } - } else - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_OTHERS, - PHS_SEND, - DBG_LVL_ALL, - "\nCOMP:In verify_phsf success for field %d buf %d phsf %d", - phss, - *in_buffer, - *phsf); - } else { - *out_buffer = *in_buffer; - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_OTHERS, - PHS_SEND, - DBG_LVL_ALL, - "\nCOMP:In copying_header input %d out %d", - *in_buffer, - *out_buffer); - out_buffer++; - size++; - } - - in_buffer++; - phsf++; - phss--; - i++; - - if (i > MAX_NO_BIT) { - i = 0; - phsm++; - } - } - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, PHS_SEND, DBG_LVL_ALL, - "\nCOMP:In verify_phsf success"); - *new_header_size = size; - return STATUS_PHS_COMPRESSED; -} diff --git a/drivers/staging/bcm/PHSModule.h b/drivers/staging/bcm/PHSModule.h deleted file mode 100644 index d84d60ba48f9..000000000000 --- a/drivers/staging/bcm/PHSModule.h +++ /dev/null @@ -1,59 +0,0 @@ -#ifndef BCM_MINIPORT_PHSMODULE_H -#define BCM_MINIPORT_PHSMODULE_H - -int PHSTransmit(struct bcm_mini_adapter *Adapter, - struct sk_buff **pPacket, - USHORT Vcid, - B_UINT16 uiClassifierRuleID, - bool bHeaderSuppressionEnabled, - PUINT PacketLen, - UCHAR bEthCSSupport); - -int PHSReceive(struct bcm_mini_adapter *Adapter, - USHORT usVcid, - struct sk_buff *packet, - UINT *punPacketLen, - UCHAR *pucEthernetHdr, - UINT - ); - - -void DumpDataPacketHeader(PUCHAR pPkt); - -void DumpFullPacket(UCHAR *pBuf, UINT nPktLen); - -void DumpPhsRules(struct bcm_phs_extension *pDeviceExtension); - - -int phs_init(struct bcm_phs_extension *pPhsdeviceExtension, - struct bcm_mini_adapter *Adapter); - -int PhsCleanup(struct bcm_phs_extension *pPHSDeviceExt); - -/* Utility Functions */ -ULONG PhsUpdateClassifierRule(void *pvContext, - B_UINT16 uiVcid, - B_UINT16 uiClsId, - struct bcm_phs_rule *psPhsRule, - B_UINT8 u8AssociatedPHSI); - -ULONG PhsDeletePHSRule(void *pvContext, B_UINT16 uiVcid, B_UINT8 u8PHSI); - -ULONG PhsDeleteClassifierRule(void *pvContext, - B_UINT16 uiVcid, - B_UINT16 uiClsId); - -ULONG PhsDeleteSFRules(void *pvContext, B_UINT16 uiVcid); - - -bool ValidatePHSRule(struct bcm_phs_rule *psPhsRule); - -UINT GetServiceFlowEntry(struct bcm_phs_table *psServiceFlowTable, - B_UINT16 uiVcid, - struct bcm_phs_entry **ppstServiceFlowEntry); - - -void DumpPhsRules(struct bcm_phs_extension *pDeviceExtension); - - -#endif diff --git a/drivers/staging/bcm/Protocol.h b/drivers/staging/bcm/Protocol.h deleted file mode 100644 index 9818128d9320..000000000000 --- a/drivers/staging/bcm/Protocol.h +++ /dev/null @@ -1,128 +0,0 @@ -/************************************ -* Protocol.h -*************************************/ -#ifndef __PROTOCOL_H__ -#define __PROTOCOL_H__ - -#define IPV4 4 -#define IPV6 6 - -struct ArpHeader { - struct arphdr arp; - unsigned char ar_sha[ETH_ALEN]; /* sender hardware address */ - unsigned char ar_sip[4]; /* sender IP address */ - unsigned char ar_tha[ETH_ALEN]; /* target hardware address */ - unsigned char ar_tip[4]; /* target IP address */ -}; - -struct bcm_transport_header { - union { - struct udphdr uhdr; - struct tcphdr thdr; - }; -} __packed; - -enum bcm_ip_frame_type { - eNonIPPacket, - eIPv4Packet, - eIPv6Packet -}; - -enum bcm_eth_frame_type { - eEthUnsupportedFrame, - eEth802LLCFrame, - eEth802LLCSNAPFrame, - eEth802QVLANFrame, - eEthOtherFrame -}; - -struct bcm_eth_packet_info { - enum bcm_ip_frame_type eNwpktIPFrameType; - enum bcm_eth_frame_type eNwpktEthFrameType; - unsigned short usEtherType; - unsigned char ucDSAP; -}; - -struct bcm_eth_q_frame { - struct bcm_eth_header EThHdr; - unsigned short UserPriority:3; - unsigned short CFI:1; - unsigned short VLANID:12; - unsigned short EthType; -} __packed; - -struct bcm_eth_llc_frame { - struct bcm_eth_header EThHdr; - unsigned char DSAP; - unsigned char SSAP; - unsigned char Control; -} __packed; - -struct bcm_eth_llc_snap_frame { - struct bcm_eth_header EThHdr; - unsigned char DSAP; - unsigned char SSAP; - unsigned char Control; - unsigned char OUI[3]; - unsigned short usEtherType; -} __packed; - -struct bcm_ethernet2_frame { - struct bcm_eth_header EThHdr; -} __packed; - -#define ETHERNET_FRAMETYPE_IPV4 ntohs(0x0800) -#define ETHERNET_FRAMETYPE_IPV6 ntohs(0x86dd) -#define ETHERNET_FRAMETYPE_802QVLAN ntohs(0x8100) - -/* Per SF CS Specification Encodings */ -enum bcm_spec_encoding { - eCSSpecUnspecified = 0, - eCSPacketIPV4, - eCSPacketIPV6, - eCS802_3PacketEthernet, - eCS802_1QPacketVLAN, - eCSPacketIPV4Over802_3Ethernet, - eCSPacketIPV6Over802_3Ethernet, - eCSPacketIPV4Over802_1QVLAN, - eCSPacketIPV6Over802_1QVLAN, - eCSPacketUnsupported -}; - -#define IP6_HEADER_LEN 40 -#define IP_VERSION(byte) (((byte&0xF0)>>4)) - -#define MAC_ADDRESS_SIZE 6 -#define ETH_AND_IP_HEADER_LEN (14 + 20) -#define L4_SRC_PORT_LEN 2 -#define L4_DEST_PORT_LEN 2 -#define CTRL_PKT_LEN (8 + ETH_AND_IP_HEADER_LEN) - -#define ETH_ARP_FRAME 0x806 -#define ETH_IPV4_FRAME 0x800 -#define ETH_IPV6_FRAME 0x86DD -#define UDP 0x11 -#define TCP 0x06 - -#define ARP_OP_REQUEST 0x01 -#define ARP_OP_REPLY 0x02 -#define ARP_PKT_SIZE 60 - -/* This is the format for the TCP packet header */ -struct bcm_tcp_header { - unsigned short usSrcPort; - unsigned short usDestPort; - unsigned long ulSeqNumber; - unsigned long ulAckNumber; - unsigned char HeaderLength; - unsigned char ucFlags; - unsigned short usWindowsSize; - unsigned short usChkSum; - unsigned short usUrgetPtr; -}; - -#define TCP_HEADER_LEN sizeof(struct bcm_tcp_header) -#define TCP_ACK 0x10 /* Bit 4 in tcpflags field. */ -#define GET_TCP_HEADER_LEN(byte) ((byte&0xF0)>>4) - -#endif /* __PROTOCOL_H__ */ diff --git a/drivers/staging/bcm/Prototypes.h b/drivers/staging/bcm/Prototypes.h deleted file mode 100644 index 1ddc8b2539f6..000000000000 --- a/drivers/staging/bcm/Prototypes.h +++ /dev/null @@ -1,217 +0,0 @@ -#ifndef _PROTOTYPES_H_ -#define _PROTOTYPES_H_ - -VOID LinkControlResponseMessage(struct bcm_mini_adapter *Adapter, PUCHAR pucBuffer); - -VOID StatisticsResponse(struct bcm_mini_adapter *Adapter, PVOID pvBuffer); - -VOID IdleModeResponse(struct bcm_mini_adapter *Adapter, PUINT puiBuffer); - -int control_packet_handler(struct bcm_mini_adapter *Adapter); - -VOID DeleteAllClassifiersForSF(struct bcm_mini_adapter *Adapter, UINT uiSearchRuleIndex); - -VOID flush_all_queues(struct bcm_mini_adapter *Adapter); - -int register_control_device_interface(struct bcm_mini_adapter *ps_adapter); - -void unregister_control_device_interface(struct bcm_mini_adapter *Adapter); - -INT CopyBufferToControlPacket(struct bcm_mini_adapter *Adapter,/**<Logical Adapter*/ - PVOID ioBuffer/**<Control Packet Buffer*/ - ); - -VOID SortPackInfo(struct bcm_mini_adapter *Adapter); - -VOID SortClassifiers(struct bcm_mini_adapter *Adapter); - -VOID flush_all_queues(struct bcm_mini_adapter *Adapter); - -VOID PruneQueueAllSF(struct bcm_mini_adapter *Adapter); - -INT SearchSfid(struct bcm_mini_adapter *Adapter, UINT uiSfid); - -USHORT ClassifyPacket(struct bcm_mini_adapter *Adapter, struct sk_buff *skb); - -bool MatchSrcPort(struct bcm_classifier_rule *pstClassifierRule, USHORT ushSrcPort); - -bool MatchDestPort(struct bcm_classifier_rule *pstClassifierRule, USHORT ushSrcPort); - -bool MatchProtocol(struct bcm_classifier_rule *pstClassifierRule, UCHAR ucProtocol); - -INT SetupNextSend(struct bcm_mini_adapter *Adapter, /**<Logical Adapter*/ - struct sk_buff *Packet, /**<data buffer*/ - USHORT Vcid); - -VOID LinkMessage(struct bcm_mini_adapter *Adapter); - -VOID transmit_packets(struct bcm_mini_adapter *Adapter); - -INT SendControlPacket(struct bcm_mini_adapter *Adapter, /**<Logical Adapter*/ - char *pControlPacket/**<Control Packet*/ - ); - -int register_networkdev(struct bcm_mini_adapter *Adapter); - -void unregister_networkdev(struct bcm_mini_adapter *Adapter); - -INT AllocAdapterDsxBuffer(struct bcm_mini_adapter *Adapter); - -VOID AdapterFree(struct bcm_mini_adapter *Adapter); - -INT FreeAdapterDsxBuffer(struct bcm_mini_adapter *Adapter); - -int tx_pkt_handler(struct bcm_mini_adapter *Adapter); - -int reset_card_proc(struct bcm_mini_adapter *Adapter); - -int run_card_proc(struct bcm_mini_adapter *Adapter); - -int InitCardAndDownloadFirmware(struct bcm_mini_adapter *ps_adapter); - -INT ReadMacAddressFromNVM(struct bcm_mini_adapter *Adapter); - -int register_control_device_interface(struct bcm_mini_adapter *ps_adapter); - -void DumpPackInfo(struct bcm_mini_adapter *Adapter); - -int rdm(struct bcm_mini_adapter *Adapter, UINT uiAddress, PCHAR pucBuff, size_t size); - -int wrm(struct bcm_mini_adapter *Adapter, UINT uiAddress, PCHAR pucBuff, size_t size); - -int wrmalt(struct bcm_mini_adapter *Adapter, UINT uiAddress, unsigned int *pucBuff, size_t sSize); - -int rdmalt(struct bcm_mini_adapter *Adapter, UINT uiAddress, unsigned int *pucBuff, size_t sSize); - -int get_dsx_sf_data_to_application(struct bcm_mini_adapter *Adapter, UINT uiSFId, void __user *user_buffer); - -void SendIdleModeResponse(struct bcm_mini_adapter *Adapter); - -int ProcessGetHostMibs(struct bcm_mini_adapter *Adapter, struct bcm_host_stats_mibs *buf); - -void GetDroppedAppCntrlPktMibs(struct bcm_host_stats_mibs *ioBuffer, struct bcm_tarang_data *pTarang); - -void beceem_parse_target_struct(struct bcm_mini_adapter *Adapter); - -int bcm_ioctl_fw_download(struct bcm_mini_adapter *Adapter, struct bcm_firmware_info *psFwInfo); - -void CopyMIBSExtendedSFParameters(struct bcm_mini_adapter *Adapter, - struct bcm_connect_mgr_params *psfLocalSet, UINT uiSearchRuleIndex); - -VOID ResetCounters(struct bcm_mini_adapter *Adapter); - -int InitLedSettings(struct bcm_mini_adapter *Adapter); - -struct bcm_classifier_rule *GetFragIPClsEntry(struct bcm_mini_adapter *Adapter, USHORT usIpIdentification, ULONG SrcIP); - -void AddFragIPClsEntry(struct bcm_mini_adapter *Adapter, struct bcm_fragmented_packet_info *psFragPktInfo); - -void DelFragIPClsEntry(struct bcm_mini_adapter *Adapter, USHORT usIpIdentification, ULONG SrcIp); - -void update_per_cid_rx(struct bcm_mini_adapter *Adapter); - -void update_per_sf_desc_cnts(struct bcm_mini_adapter *Adapter); - -void ClearTargetDSXBuffer(struct bcm_mini_adapter *Adapter, B_UINT16 TID, bool bFreeAll); - -void flush_queue(struct bcm_mini_adapter *Adapter, UINT iQIndex); - -INT flushAllAppQ(VOID); - -INT BeceemEEPROMBulkRead( - struct bcm_mini_adapter *Adapter, - PUINT pBuffer, - UINT uiOffset, - UINT uiNumBytes); - -INT WriteBeceemEEPROM(struct bcm_mini_adapter *Adapter, UINT uiEEPROMOffset, UINT uiData); - -INT PropagateCalParamsFromFlashToMemory(struct bcm_mini_adapter *Adapter); - -INT BeceemEEPROMBulkWrite( - struct bcm_mini_adapter *Adapter, - PUCHAR pBuffer, - UINT uiOffset, - UINT uiNumBytes, - bool bVerify); - -INT ReadBeceemEEPROM(struct bcm_mini_adapter *Adapter, UINT dwAddress, UINT *pdwData); - -INT BeceemNVMRead( - struct bcm_mini_adapter *Adapter, - PUINT pBuffer, - UINT uiOffset, - UINT uiNumBytes); - -INT BeceemNVMWrite( - struct bcm_mini_adapter *Adapter, - PUINT pBuffer, - UINT uiOffset, - UINT uiNumBytes, - bool bVerify); - -INT BcmInitNVM(struct bcm_mini_adapter *Adapter); - -INT BcmUpdateSectorSize(struct bcm_mini_adapter *Adapter, UINT uiSectorSize); - -bool IsSectionExistInFlash(struct bcm_mini_adapter *Adapter, enum bcm_flash2x_section_val section); - -INT BcmGetFlash2xSectionalBitMap(struct bcm_mini_adapter *Adapter, struct bcm_flash2x_bitmap *psFlash2xBitMap); - -INT BcmFlash2xBulkWrite( - struct bcm_mini_adapter *Adapter, - PUINT pBuffer, - enum bcm_flash2x_section_val eFlashSectionVal, - UINT uiOffset, - UINT uiNumBytes, - UINT bVerify); - -INT BcmFlash2xBulkRead( - struct bcm_mini_adapter *Adapter, - PUINT pBuffer, - enum bcm_flash2x_section_val eFlashSectionVal, - UINT uiOffsetWithinSectionVal, - UINT uiNumBytes); - -INT BcmGetSectionValStartOffset(struct bcm_mini_adapter *Adapter, enum bcm_flash2x_section_val eFlashSectionVal); - -INT BcmSetActiveSection(struct bcm_mini_adapter *Adapter, enum bcm_flash2x_section_val eFlash2xSectVal); - -INT BcmAllocFlashCSStructure(struct bcm_mini_adapter *psAdapter); - -INT BcmDeAllocFlashCSStructure(struct bcm_mini_adapter *psAdapter); - -INT BcmCopyISO(struct bcm_mini_adapter *Adapter, struct bcm_flash2x_copy_section sCopySectStrut); - -INT BcmFlash2xCorruptSig(struct bcm_mini_adapter *Adapter, enum bcm_flash2x_section_val eFlash2xSectionVal); - -INT BcmFlash2xWriteSig(struct bcm_mini_adapter *Adapter, enum bcm_flash2x_section_val eFlashSectionVal); - -INT validateFlash2xReadWrite(struct bcm_mini_adapter *Adapter, struct bcm_flash2x_readwrite *psFlash2xReadWrite); - -INT IsFlash2x(struct bcm_mini_adapter *Adapter); - -INT BcmCopySection(struct bcm_mini_adapter *Adapter, - enum bcm_flash2x_section_val SrcSection, - enum bcm_flash2x_section_val DstSection, - UINT offset, - UINT numOfBytes); - -bool IsNonCDLessDevice(struct bcm_mini_adapter *Adapter); - -VOID OverrideServiceFlowParams(struct bcm_mini_adapter *Adapter, PUINT puiBuffer); - -int wrmaltWithLock(struct bcm_mini_adapter *Adapter, UINT uiAddress, unsigned int *pucBuff, size_t sSize); - -int rdmaltWithLock(struct bcm_mini_adapter *Adapter, UINT uiAddress, unsigned int *pucBuff, size_t sSize); - -int wrmWithLock(struct bcm_mini_adapter *Adapter, UINT uiAddress, PCHAR pucBuff, size_t size); - -INT buffDnldVerify(struct bcm_mini_adapter *Adapter, unsigned char *mappedbuffer, unsigned int u32FirmwareLength, - unsigned long u32StartingAddress); - -VOID putUsbSuspend(struct work_struct *work); - -bool IsReqGpioIsLedInNVM(struct bcm_mini_adapter *Adapter, UINT gpios); - -#endif diff --git a/drivers/staging/bcm/Qos.c b/drivers/staging/bcm/Qos.c deleted file mode 100644 index b3ac614cd35f..000000000000 --- a/drivers/staging/bcm/Qos.c +++ /dev/null @@ -1,1200 +0,0 @@ -/** - * @file Qos.C - * This file contains the routines related to Quality of Service. -*/ -#include "headers.h" - -static void EThCSGetPktInfo(struct bcm_mini_adapter *Adapter, - PVOID pvEthPayload, - struct bcm_eth_packet_info *pstEthCsPktInfo); - -static bool EThCSClassifyPkt(struct bcm_mini_adapter *Adapter, - struct sk_buff *skb, - struct bcm_eth_packet_info *pstEthCsPktInfo, - struct bcm_classifier_rule *pstClassifierRule, - B_UINT8 EthCSCupport); - -static USHORT IpVersion4(struct bcm_mini_adapter *Adapter, struct iphdr *iphd, - struct bcm_classifier_rule *pstClassifierRule); - -static VOID PruneQueue(struct bcm_mini_adapter *Adapter, INT iIndex); - - -/******************************************************************* -* Function - MatchSrcIpAddress() -* -* Description - Checks whether the Source IP address from the packet -* matches with that of Queue. -* -* Parameters - pstClassifierRule: Pointer to the packet info structure. -* - ulSrcIP : Source IP address from the packet. -* -* Returns - TRUE(If address matches) else FAIL . -*********************************************************************/ -static bool MatchSrcIpAddress(struct bcm_classifier_rule *pstClassifierRule, - ULONG ulSrcIP) -{ - UCHAR ucLoopIndex = 0; - - struct bcm_mini_adapter *Adapter = GET_BCM_ADAPTER(gblpnetdev); - union u_ip_address *src_addr; - - ulSrcIP = ntohl(ulSrcIP); - if (0 == pstClassifierRule->ucIPSourceAddressLength) - return TRUE; - for (ucLoopIndex = 0; - ucLoopIndex < (pstClassifierRule->ucIPSourceAddressLength); - ucLoopIndex++) { - src_addr = &pstClassifierRule->stSrcIpAddress; - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "Src Ip Address Mask:0x%x PacketIp:0x%x and Classification:0x%x", - (UINT)src_addr->ulIpv4Mask[ucLoopIndex], - (UINT)ulSrcIP, - (UINT)src_addr->ulIpv6Addr[ucLoopIndex]); - - if ((src_addr->ulIpv4Mask[ucLoopIndex] & ulSrcIP) == - (src_addr->ulIpv4Addr[ucLoopIndex] & - src_addr->ulIpv4Mask[ucLoopIndex])) - return TRUE; - } - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "Src Ip Address Not Matched"); - return false; -} - - -/******************************************************************* -* Function - MatchDestIpAddress() -* -* Description - Checks whether the Destination IP address from the packet -* matches with that of Queue. -* -* Parameters - pstClassifierRule: Pointer to the packet info structure. -* - ulDestIP : Destination IP address from the packet. -* -* Returns - TRUE(If address matches) else FAIL . -*********************************************************************/ -static bool MatchDestIpAddress(struct bcm_classifier_rule *pstClassifierRule, ULONG ulDestIP) -{ - UCHAR ucLoopIndex = 0; - struct bcm_mini_adapter *Adapter = GET_BCM_ADAPTER(gblpnetdev); - union u_ip_address *dest_addr = &pstClassifierRule->stDestIpAddress; - - ulDestIP = ntohl(ulDestIP); - if (0 == pstClassifierRule->ucIPDestinationAddressLength) - return TRUE; - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "Destination Ip Address 0x%x 0x%x 0x%x ", - (UINT)ulDestIP, - (UINT)dest_addr->ulIpv4Mask[ucLoopIndex], - (UINT)dest_addr->ulIpv4Addr[ucLoopIndex]); - - for (ucLoopIndex = 0; - ucLoopIndex < (pstClassifierRule->ucIPDestinationAddressLength); - ucLoopIndex++) { - if ((dest_addr->ulIpv4Mask[ucLoopIndex] & ulDestIP) == - (dest_addr->ulIpv4Addr[ucLoopIndex] & - dest_addr->ulIpv4Mask[ucLoopIndex])) - return TRUE; - } - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "Destination Ip Address Not Matched"); - return false; -} - - -/************************************************************************ -* Function - MatchTos() -* -* Description - Checks the TOS from the packet matches with that of queue. -* -* Parameters - pstClassifierRule : Pointer to the packet info structure. -* - ucTypeOfService: TOS from the packet. -* -* Returns - TRUE(If address matches) else FAIL. -**************************************************************************/ -static bool MatchTos(struct bcm_classifier_rule *pstClassifierRule, - UCHAR ucTypeOfService) -{ - struct bcm_mini_adapter *Adapter = GET_BCM_ADAPTER(gblpnetdev); - - if (3 != pstClassifierRule->ucIPTypeOfServiceLength) - return TRUE; - - if (((pstClassifierRule->ucTosMask & ucTypeOfService) <= - pstClassifierRule->ucTosHigh) && - ((pstClassifierRule->ucTosMask & ucTypeOfService) >= - pstClassifierRule->ucTosLow)) - return TRUE; - - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "Type Of Service Not Matched"); - return false; -} - - -/*************************************************************************** -* Function - MatchProtocol() -* -* Description - Checks the protocol from the packet matches with that of queue. -* -* Parameters - pstClassifierRule: Pointer to the packet info structure. -* - ucProtocol : Protocol from the packet. -* -* Returns - TRUE(If address matches) else FAIL. -****************************************************************************/ -bool MatchProtocol(struct bcm_classifier_rule *pstClassifierRule, - UCHAR ucProtocol) -{ - UCHAR ucLoopIndex = 0; - struct bcm_mini_adapter *Adapter = GET_BCM_ADAPTER(gblpnetdev); - - if (0 == pstClassifierRule->ucProtocolLength) - return TRUE; - for (ucLoopIndex = 0; - ucLoopIndex < pstClassifierRule->ucProtocolLength; - ucLoopIndex++) { - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "Protocol:0x%X Classification Protocol:0x%X", - ucProtocol, - pstClassifierRule->ucProtocol[ucLoopIndex]); - if (pstClassifierRule->ucProtocol[ucLoopIndex] == ucProtocol) - return TRUE; - } - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "Protocol Not Matched"); - return false; -} - - -/*********************************************************************** -* Function - MatchSrcPort() -* -* Description - Checks, Source port from the packet matches with that of queue. -* -* Parameters - pstClassifierRule: Pointer to the packet info structure. -* - ushSrcPort : Source port from the packet. -* -* Returns - TRUE(If address matches) else FAIL. -***************************************************************************/ -bool MatchSrcPort(struct bcm_classifier_rule *pstClassifierRule, - USHORT ushSrcPort) -{ - UCHAR ucLoopIndex = 0; - - struct bcm_mini_adapter *Adapter = GET_BCM_ADAPTER(gblpnetdev); - - - if (0 == pstClassifierRule->ucSrcPortRangeLength) - return TRUE; - for (ucLoopIndex = 0; - ucLoopIndex < pstClassifierRule->ucSrcPortRangeLength; - ucLoopIndex++) { - if (ushSrcPort <= pstClassifierRule->usSrcPortRangeHi[ucLoopIndex] && - ushSrcPort >= pstClassifierRule->usSrcPortRangeLo[ucLoopIndex]) - return TRUE; - } - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "Src Port: %x Not Matched ", - ushSrcPort); - return false; -} - - -/*********************************************************************** -* Function - MatchDestPort() -* -* Description - Checks, Destination port from packet matches with that of queue. -* -* Parameters - pstClassifierRule: Pointer to the packet info structure. -* - ushDestPort : Destination port from the packet. -* -* Returns - TRUE(If address matches) else FAIL. -***************************************************************************/ -bool MatchDestPort(struct bcm_classifier_rule *pstClassifierRule, - USHORT ushDestPort) -{ - UCHAR ucLoopIndex = 0; - struct bcm_mini_adapter *Adapter = GET_BCM_ADAPTER(gblpnetdev); - - if (0 == pstClassifierRule->ucDestPortRangeLength) - return TRUE; - - for (ucLoopIndex = 0; - ucLoopIndex < pstClassifierRule->ucDestPortRangeLength; - ucLoopIndex++) { - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "Matching Port:0x%X 0x%X 0x%X", - ushDestPort, - pstClassifierRule->usDestPortRangeLo[ucLoopIndex], - pstClassifierRule->usDestPortRangeHi[ucLoopIndex]); - - if (ushDestPort <= pstClassifierRule->usDestPortRangeHi[ucLoopIndex] && - ushDestPort >= pstClassifierRule->usDestPortRangeLo[ucLoopIndex]) - return TRUE; - } - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "Dest Port: %x Not Matched", - ushDestPort); - return false; -} -/** - * @ingroup tx_functions - * Compares IPV4 Ip address and port number - * @return Queue Index. -*/ -static USHORT IpVersion4(struct bcm_mini_adapter *Adapter, - struct iphdr *iphd, - struct bcm_classifier_rule *pstClassifierRule) -{ - struct bcm_transport_header *xprt_hdr = NULL; - bool bClassificationSucceed = false; - - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "========>"); - - xprt_hdr = (struct bcm_transport_header *)((PUCHAR)iphd + sizeof(struct iphdr)); - - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "Trying to see Direction = %d %d", - pstClassifierRule->ucDirection, - pstClassifierRule->usVCID_Value); - - /* Checking classifier validity */ - if (!pstClassifierRule->bUsed || - pstClassifierRule->ucDirection == DOWNLINK_DIR) - goto out; - - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "is IPv6 check!"); - if (pstClassifierRule->bIpv6Protocol) - goto out; - - /* Checking IP header parameter */ - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "Trying to match Source IP Address"); - if (!MatchSrcIpAddress(pstClassifierRule, iphd->saddr)) - goto out; - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "Source IP Address Matched"); - - if (!MatchDestIpAddress(pstClassifierRule, iphd->daddr)) - goto out; - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "Destination IP Address Matched"); - - if (!MatchTos(pstClassifierRule, iphd->tos)) { - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "TOS Match failed\n"); - goto out; - } - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "TOS Matched"); - - if (!MatchProtocol(pstClassifierRule, iphd->protocol)) - goto out; - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "Protocol Matched"); - - /* - * if protocol is not TCP or UDP then no - * need of comparing source port and destination port - */ - if (iphd->protocol != TCP && iphd->protocol != UDP) { - bClassificationSucceed = TRUE; - goto out; - } - /* Checking Transport Layer Header field if present */ - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "Source Port %04x", - (iphd->protocol == UDP) ? xprt_hdr->uhdr.source : xprt_hdr->thdr.source); - - if (!MatchSrcPort(pstClassifierRule, - ntohs((iphd->protocol == UDP) ? - xprt_hdr->uhdr.source : xprt_hdr->thdr.source))) - goto out; - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "Src Port Matched"); - - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "Destination Port %04x", - (iphd->protocol == UDP) ? xprt_hdr->uhdr.dest : - xprt_hdr->thdr.dest); - - if (!MatchDestPort(pstClassifierRule, - ntohs((iphd->protocol == UDP) ? - xprt_hdr->uhdr.dest : xprt_hdr->thdr.dest))) - goto out; - bClassificationSucceed = TRUE; - -out: - if (TRUE == bClassificationSucceed) { - INT iMatchedSFQueueIndex = 0; - - iMatchedSFQueueIndex = - SearchSfid(Adapter, pstClassifierRule->ulSFID); - if (iMatchedSFQueueIndex >= NO_OF_QUEUES) - bClassificationSucceed = false; - else if (false == Adapter->PackInfo[iMatchedSFQueueIndex].bActive) - bClassificationSucceed = false; - } - - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "IpVersion4 <=========="); - - return bClassificationSucceed; -} - -VOID PruneQueueAllSF(struct bcm_mini_adapter *Adapter) -{ - UINT iIndex = 0; - - for (iIndex = 0; iIndex < HiPriority; iIndex++) { - if (!Adapter->PackInfo[iIndex].bValid) - continue; - - PruneQueue(Adapter, iIndex); - } -} - - -/** - * @ingroup tx_functions - * This function checks if the max queue size for a queue - * is less than number of bytes in the queue. If so - - * drops packets from the Head till the number of bytes is - * less than or equal to max queue size for the queue. - */ -static VOID PruneQueue(struct bcm_mini_adapter *Adapter, INT iIndex) -{ - struct sk_buff *PacketToDrop = NULL; - struct net_device_stats *netstats; - struct bcm_packet_info *curr_pack_info = &Adapter->PackInfo[iIndex]; - - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - PRUNE_QUEUE, - DBG_LVL_ALL, - "=====> Index %d", - iIndex); - - if (iIndex == HiPriority) - return; - - if (!Adapter || (iIndex < 0) || (iIndex > HiPriority)) - return; - - /* To Store the netdevice statistic */ - netstats = &Adapter->dev->stats; - - spin_lock_bh(&curr_pack_info->SFQueueLock); - - while (1) { -/* while((UINT)curr_pack_info->uiCurrentPacketsOnHost > - SF_MAX_ALLOWED_PACKETS_TO_BACKUP) { */ - - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - PRUNE_QUEUE, - DBG_LVL_ALL, - "uiCurrentBytesOnHost:%x uiMaxBucketSize :%x", - curr_pack_info->uiCurrentBytesOnHost, - curr_pack_info->uiMaxBucketSize); - - PacketToDrop = curr_pack_info->FirstTxQueue; - - if (PacketToDrop == NULL) - break; - if ((curr_pack_info->uiCurrentPacketsOnHost < - SF_MAX_ALLOWED_PACKETS_TO_BACKUP) && - ((1000*(jiffies - *((B_UINT32 *)(PacketToDrop->cb) + - SKB_CB_LATENCY_OFFSET))/HZ) <= - curr_pack_info->uiMaxLatency)) - break; - - if (PacketToDrop) { - if (netif_msg_tx_err(Adapter)) - pr_info(PFX "%s: tx queue %d overlimit\n", - Adapter->dev->name, iIndex); - - netstats->tx_dropped++; - - DEQUEUEPACKET(curr_pack_info->FirstTxQueue, - curr_pack_info->LastTxQueue); - /* update current bytes and packets count */ - curr_pack_info->uiCurrentBytesOnHost -= - PacketToDrop->len; - curr_pack_info->uiCurrentPacketsOnHost--; - /* update dropped bytes and packets counts */ - curr_pack_info->uiDroppedCountBytes += PacketToDrop->len; - curr_pack_info->uiDroppedCountPackets++; - dev_kfree_skb(PacketToDrop); - - } - - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - PRUNE_QUEUE, - DBG_LVL_ALL, - "Dropped Bytes:%x Dropped Packets:%x", - curr_pack_info->uiDroppedCountBytes, - curr_pack_info->uiDroppedCountPackets); - - atomic_dec(&Adapter->TotalPacketCount); - } - - spin_unlock_bh(&curr_pack_info->SFQueueLock); - - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - PRUNE_QUEUE, - DBG_LVL_ALL, - "TotalPacketCount:%x", - atomic_read(&Adapter->TotalPacketCount)); - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - PRUNE_QUEUE, - DBG_LVL_ALL, - "<====="); -} - -VOID flush_all_queues(struct bcm_mini_adapter *Adapter) -{ - INT iQIndex; - UINT uiTotalPacketLength; - struct sk_buff *PacketToDrop = NULL; - struct bcm_packet_info *curr_packet_info; - - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_OTHERS, - DUMP_INFO, - DBG_LVL_ALL, - "=====>"); - - /* down(&Adapter->data_packet_queue_lock); */ - for (iQIndex = LowPriority; iQIndex < HiPriority; iQIndex++) { - struct net_device_stats *netstats = &Adapter->dev->stats; - - curr_packet_info = &Adapter->PackInfo[iQIndex]; - - spin_lock_bh(&curr_packet_info->SFQueueLock); - while (curr_packet_info->FirstTxQueue) { - PacketToDrop = curr_packet_info->FirstTxQueue; - if (PacketToDrop) { - uiTotalPacketLength = PacketToDrop->len; - netstats->tx_dropped++; - } else - uiTotalPacketLength = 0; - - DEQUEUEPACKET(curr_packet_info->FirstTxQueue, - curr_packet_info->LastTxQueue); - - /* Free the skb */ - dev_kfree_skb(PacketToDrop); - - /* update current bytes and packets count */ - curr_packet_info->uiCurrentBytesOnHost -= uiTotalPacketLength; - curr_packet_info->uiCurrentPacketsOnHost--; - - /* update dropped bytes and packets counts */ - curr_packet_info->uiDroppedCountBytes += uiTotalPacketLength; - curr_packet_info->uiDroppedCountPackets++; - - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_OTHERS, - DUMP_INFO, - DBG_LVL_ALL, - "Dropped Bytes:%x Dropped Packets:%x", - curr_packet_info->uiDroppedCountBytes, - curr_packet_info->uiDroppedCountPackets); - atomic_dec(&Adapter->TotalPacketCount); - } - spin_unlock_bh(&curr_packet_info->SFQueueLock); - } - /* up(&Adapter->data_packet_queue_lock); */ - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_OTHERS, - DUMP_INFO, - DBG_LVL_ALL, - "<====="); -} - -USHORT ClassifyPacket(struct bcm_mini_adapter *Adapter, struct sk_buff *skb) -{ - INT uiLoopIndex = 0; - struct bcm_classifier_rule *pstClassifierRule = NULL; - struct bcm_eth_packet_info stEthCsPktInfo; - PVOID pvEThPayload = NULL; - struct iphdr *pIpHeader = NULL; - INT uiSfIndex = 0; - USHORT usIndex = Adapter->usBestEffortQueueIndex; - bool bFragmentedPkt = false, bClassificationSucceed = false; - USHORT usCurrFragment = 0; - - struct bcm_tcp_header *pTcpHeader; - UCHAR IpHeaderLength; - UCHAR TcpHeaderLength; - - pvEThPayload = skb->data; - *((UINT32 *) (skb->cb) + SKB_CB_TCPACK_OFFSET) = 0; - EThCSGetPktInfo(Adapter, pvEThPayload, &stEthCsPktInfo); - - switch (stEthCsPktInfo.eNwpktEthFrameType) { - case eEth802LLCFrame: - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "ClassifyPacket : 802LLCFrame\n"); - pIpHeader = pvEThPayload + sizeof(struct bcm_eth_llc_frame); - break; - case eEth802LLCSNAPFrame: - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "ClassifyPacket : 802LLC SNAP Frame\n"); - pIpHeader = pvEThPayload + - sizeof(struct bcm_eth_llc_snap_frame); - break; - case eEth802QVLANFrame: - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "ClassifyPacket : 802.1Q VLANFrame\n"); - pIpHeader = pvEThPayload + sizeof(struct bcm_eth_q_frame); - break; - case eEthOtherFrame: - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "ClassifyPacket : ETH Other Frame\n"); - pIpHeader = pvEThPayload + sizeof(struct bcm_ethernet2_frame); - break; - default: - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "ClassifyPacket : Unrecognized ETH Frame\n"); - pIpHeader = pvEThPayload + sizeof(struct bcm_ethernet2_frame); - break; - } - - if (stEthCsPktInfo.eNwpktIPFrameType == eIPv4Packet) { - usCurrFragment = (ntohs(pIpHeader->frag_off) & IP_OFFSET); - if ((ntohs(pIpHeader->frag_off) & IP_MF) || usCurrFragment) - bFragmentedPkt = TRUE; - - if (bFragmentedPkt) { - /* Fragmented Packet. Get Frag Classifier Entry. */ - pstClassifierRule = GetFragIPClsEntry(Adapter, - pIpHeader->id, - pIpHeader->saddr); - if (pstClassifierRule) { - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "It is next Fragmented pkt"); - bClassificationSucceed = TRUE; - } - if (!(ntohs(pIpHeader->frag_off) & IP_MF)) { - /* Fragmented Last packet . Remove Frag Classifier Entry */ - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "This is the last fragmented Pkt"); - DelFragIPClsEntry(Adapter, - pIpHeader->id, - pIpHeader->saddr); - } - } - } - - for (uiLoopIndex = MAX_CLASSIFIERS - 1; uiLoopIndex >= 0; uiLoopIndex--) { - if (bClassificationSucceed) - break; - /* - * Iterate through all classifiers which are already in order of priority - * to classify the packet until match found - */ - if (false == Adapter->astClassifierTable[uiLoopIndex].bUsed) { - bClassificationSucceed = false; - continue; - } - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "Adapter->PackInfo[%d].bvalid=True\n", - uiLoopIndex); - - if (0 == Adapter->astClassifierTable[uiLoopIndex].ucDirection) { - bClassificationSucceed = false; /* cannot be processed for classification. */ - continue; /* it is a down link connection */ - } - - pstClassifierRule = &Adapter->astClassifierTable[uiLoopIndex]; - - uiSfIndex = SearchSfid(Adapter, pstClassifierRule->ulSFID); - if (uiSfIndex >= NO_OF_QUEUES) { - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "Queue Not Valid. SearchSfid for this classifier Failed\n"); - continue; - } - - if (Adapter->PackInfo[uiSfIndex].bEthCSSupport) { - - if (eEthUnsupportedFrame == stEthCsPktInfo.eNwpktEthFrameType) { - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - " ClassifyPacket : Packet Not a Valid Supported Ethernet Frame\n"); - bClassificationSucceed = false; - continue; - } - - - - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "Performing ETH CS Classification on Classifier Rule ID : %x Service Flow ID : %lx\n", - pstClassifierRule->uiClassifierRuleIndex, - Adapter->PackInfo[uiSfIndex].ulSFID); - bClassificationSucceed = EThCSClassifyPkt(Adapter, - skb, - &stEthCsPktInfo, - pstClassifierRule, - Adapter->PackInfo[uiSfIndex].bEthCSSupport); - - if (!bClassificationSucceed) { - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "ClassifyPacket : Ethernet CS Classification Failed\n"); - continue; - } - } else { /* No ETH Supported on this SF */ - if (eEthOtherFrame != stEthCsPktInfo.eNwpktEthFrameType) { - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - " ClassifyPacket : Packet Not a 802.3 Ethernet Frame... hence not allowed over non-ETH CS SF\n"); - bClassificationSucceed = false; - continue; - } - } - - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "Proceeding to IP CS Clasification"); - - if (Adapter->PackInfo[uiSfIndex].bIPCSSupport) { - - if (stEthCsPktInfo.eNwpktIPFrameType == eNonIPPacket) { - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - " ClassifyPacket : Packet is Not an IP Packet\n"); - bClassificationSucceed = false; - continue; - } - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "Dump IP Header :\n"); - DumpFullPacket((PUCHAR)pIpHeader, 20); - - if (stEthCsPktInfo.eNwpktIPFrameType == eIPv4Packet) - bClassificationSucceed = IpVersion4(Adapter, - pIpHeader, - pstClassifierRule); - else if (stEthCsPktInfo.eNwpktIPFrameType == eIPv6Packet) - bClassificationSucceed = IpVersion6(Adapter, - pIpHeader, - pstClassifierRule); - } - } - - if (bClassificationSucceed == TRUE) { - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "CF id : %d, SF ID is =%lu", - pstClassifierRule->uiClassifierRuleIndex, - pstClassifierRule->ulSFID); - - /* Store The matched Classifier in SKB */ - *((UINT32 *)(skb->cb)+SKB_CB_CLASSIFICATION_OFFSET) = - pstClassifierRule->uiClassifierRuleIndex; - if ((TCP == pIpHeader->protocol) && !bFragmentedPkt && - (ETH_AND_IP_HEADER_LEN + TCP_HEADER_LEN <= - skb->len)) { - IpHeaderLength = pIpHeader->ihl; - pTcpHeader = - (struct bcm_tcp_header *)(((PUCHAR)pIpHeader) + - (IpHeaderLength*4)); - TcpHeaderLength = GET_TCP_HEADER_LEN(pTcpHeader->HeaderLength); - - if ((pTcpHeader->ucFlags & TCP_ACK) && - (ntohs(pIpHeader->tot_len) == - (IpHeaderLength*4)+(TcpHeaderLength*4))) - *((UINT32 *) (skb->cb) + SKB_CB_TCPACK_OFFSET) = - TCP_ACK; - } - - usIndex = SearchSfid(Adapter, pstClassifierRule->ulSFID); - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "index is =%d", - usIndex); - - /* - * If this is the first fragment of a Fragmented pkt, - * add this CF. Only This CF should be used for all other - * fragment of this Pkt. - */ - if (bFragmentedPkt && (usCurrFragment == 0)) { - /* - * First Fragment of Fragmented Packet. - * Create Frag CLS Entry - */ - struct bcm_fragmented_packet_info stFragPktInfo; - - stFragPktInfo.bUsed = TRUE; - stFragPktInfo.ulSrcIpAddress = pIpHeader->saddr; - stFragPktInfo.usIpIdentification = pIpHeader->id; - stFragPktInfo.pstMatchedClassifierEntry = - pstClassifierRule; - stFragPktInfo.bOutOfOrderFragment = false; - AddFragIPClsEntry(Adapter, &stFragPktInfo); - } - - - } - - return bClassificationSucceed ? usIndex : INVALID_QUEUE_INDEX; -} - -static bool EthCSMatchSrcMACAddress(struct bcm_classifier_rule *pstClassifierRule, - PUCHAR Mac) -{ - UINT i = 0; - struct bcm_mini_adapter *Adapter = GET_BCM_ADAPTER(gblpnetdev); - - if (pstClassifierRule->ucEthCSSrcMACLen == 0) - return TRUE; - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "%s\n", __func__); - for (i = 0; i < MAC_ADDRESS_SIZE; i++) { - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "SRC MAC[%x] = %x ClassifierRuleSrcMAC = %x Mask : %x\n", - i, - Mac[i], - pstClassifierRule->au8EThCSSrcMAC[i], - pstClassifierRule->au8EThCSSrcMACMask[i]); - if ((pstClassifierRule->au8EThCSSrcMAC[i] & - pstClassifierRule->au8EThCSSrcMACMask[i]) != - (Mac[i] & pstClassifierRule->au8EThCSSrcMACMask[i])) - return false; - } - return TRUE; -} - -static bool EthCSMatchDestMACAddress(struct bcm_classifier_rule *pstClassifierRule, - PUCHAR Mac) -{ - UINT i = 0; - struct bcm_mini_adapter *Adapter = GET_BCM_ADAPTER(gblpnetdev); - - if (pstClassifierRule->ucEthCSDestMACLen == 0) - return TRUE; - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "%s\n", - __func__); - for (i = 0; i < MAC_ADDRESS_SIZE; i++) { - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "SRC MAC[%x] = %x ClassifierRuleSrcMAC = %x Mask : %x\n", - i, - Mac[i], - pstClassifierRule->au8EThCSDestMAC[i], - pstClassifierRule->au8EThCSDestMACMask[i]); - if ((pstClassifierRule->au8EThCSDestMAC[i] & - pstClassifierRule->au8EThCSDestMACMask[i]) != - (Mac[i] & pstClassifierRule->au8EThCSDestMACMask[i])) - return false; - } - return TRUE; -} - -static bool EthCSMatchEThTypeSAP(struct bcm_classifier_rule *pstClassifierRule, - struct sk_buff *skb, - struct bcm_eth_packet_info *pstEthCsPktInfo) -{ - struct bcm_mini_adapter *Adapter = GET_BCM_ADAPTER(gblpnetdev); - - if ((pstClassifierRule->ucEtherTypeLen == 0) || - (pstClassifierRule->au8EthCSEtherType[0] == 0)) - return TRUE; - - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "%s SrcEtherType:%x CLS EtherType[0]:%x\n", - __func__, - pstEthCsPktInfo->usEtherType, - pstClassifierRule->au8EthCSEtherType[0]); - if (pstClassifierRule->au8EthCSEtherType[0] == 1) { - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "%s CLS EtherType[1]:%x EtherType[2]:%x\n", - __func__, - pstClassifierRule->au8EthCSEtherType[1], - pstClassifierRule->au8EthCSEtherType[2]); - - if (memcmp(&pstEthCsPktInfo->usEtherType, - &pstClassifierRule->au8EthCSEtherType[1], - 2) == 0) - return TRUE; - else - return false; - } - - if (pstClassifierRule->au8EthCSEtherType[0] == 2) { - if (eEth802LLCFrame != pstEthCsPktInfo->eNwpktEthFrameType) - return false; - - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "%s EthCS DSAP:%x EtherType[2]:%x\n", - __func__, - pstEthCsPktInfo->ucDSAP, - pstClassifierRule->au8EthCSEtherType[2]); - if (pstEthCsPktInfo->ucDSAP == - pstClassifierRule->au8EthCSEtherType[2]) - return TRUE; - else - return false; - - } - - return false; - -} - -static bool EthCSMatchVLANRules(struct bcm_classifier_rule *pstClassifierRule, - struct sk_buff *skb, - struct bcm_eth_packet_info *pstEthCsPktInfo) -{ - bool bClassificationSucceed = false; - USHORT usVLANID; - B_UINT8 uPriority = 0; - struct bcm_mini_adapter *Adapter = GET_BCM_ADAPTER(gblpnetdev); - - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "%s CLS UserPrio:%x CLS VLANID:%x\n", - __func__, - ntohs(*((USHORT *)pstClassifierRule->usUserPriority)), - pstClassifierRule->usVLANID); - - /* - * In case FW didn't receive the TLV, - * the priority field should be ignored - */ - if (pstClassifierRule->usValidityBitMap & - (1<<PKT_CLASSIFICATION_USER_PRIORITY_VALID)) { - if (pstEthCsPktInfo->eNwpktEthFrameType != eEth802QVLANFrame) - return false; - - uPriority = (ntohs(*(USHORT *)(skb->data + - sizeof(struct bcm_eth_header))) & - 0xF000) >> 13; - - if ((uPriority >= pstClassifierRule->usUserPriority[0]) && - (uPriority <= - pstClassifierRule->usUserPriority[1])) - bClassificationSucceed = TRUE; - - if (!bClassificationSucceed) - return false; - } - - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "ETH CS 802.1 D User Priority Rule Matched\n"); - - bClassificationSucceed = false; - - if (pstClassifierRule->usValidityBitMap & - (1<<PKT_CLASSIFICATION_VLANID_VALID)) { - if (pstEthCsPktInfo->eNwpktEthFrameType != eEth802QVLANFrame) - return false; - - usVLANID = ntohs(*(USHORT *)(skb->data + - sizeof(struct bcm_eth_header))) & 0xFFF; - - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "%s Pkt VLANID %x Priority: %d\n", - __func__, - usVLANID, - uPriority); - - if (usVLANID == ((pstClassifierRule->usVLANID & 0xFFF0) >> 4)) - bClassificationSucceed = TRUE; - - if (!bClassificationSucceed) - return false; - } - - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "ETH CS 802.1 Q VLAN ID Rule Matched\n"); - - return TRUE; -} - - -static bool EThCSClassifyPkt(struct bcm_mini_adapter *Adapter, - struct sk_buff *skb, - struct bcm_eth_packet_info *pstEthCsPktInfo, - struct bcm_classifier_rule *pstClassifierRule, - B_UINT8 EthCSCupport) -{ - bool bClassificationSucceed = false; - - bClassificationSucceed = EthCSMatchSrcMACAddress(pstClassifierRule, - ((struct bcm_eth_header *)(skb->data))->au8SourceAddress); - if (!bClassificationSucceed) - return false; - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "ETH CS SrcMAC Matched\n"); - - bClassificationSucceed = EthCSMatchDestMACAddress(pstClassifierRule, - ((struct bcm_eth_header *)(skb->data))->au8DestinationAddress); - if (!bClassificationSucceed) - return false; - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "ETH CS DestMAC Matched\n"); - - /* classify on ETHType/802.2SAP TLV */ - bClassificationSucceed = EthCSMatchEThTypeSAP(pstClassifierRule, - skb, - pstEthCsPktInfo); - if (!bClassificationSucceed) - return false; - - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "ETH CS EthType/802.2SAP Matched\n"); - - /* classify on 802.1VLAN Header Parameters */ - bClassificationSucceed = EthCSMatchVLANRules(pstClassifierRule, - skb, - pstEthCsPktInfo); - if (!bClassificationSucceed) - return false; - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "ETH CS 802.1 VLAN Rules Matched\n"); - - return bClassificationSucceed; -} - -static void EThCSGetPktInfo(struct bcm_mini_adapter *Adapter, - PVOID pvEthPayload, - struct bcm_eth_packet_info *pstEthCsPktInfo) -{ - USHORT u16Etype = ntohs( - ((struct bcm_eth_header *)pvEthPayload)->u16Etype); - - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "EthCSGetPktInfo : Eth Hdr Type : %X\n", - u16Etype); - if (u16Etype > 0x5dc) { - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "EthCSGetPktInfo : ETH2 Frame\n"); - /* ETH2 Frame */ - if (u16Etype == ETHERNET_FRAMETYPE_802QVLAN) { - /* 802.1Q VLAN Header */ - pstEthCsPktInfo->eNwpktEthFrameType = eEth802QVLANFrame; - u16Etype = ((struct bcm_eth_q_frame *)pvEthPayload)->EthType; - /* ((ETH_CS_802_Q_FRAME*)pvEthPayload)->UserPriority */ - } else { - pstEthCsPktInfo->eNwpktEthFrameType = eEthOtherFrame; - u16Etype = ntohs(u16Etype); - } - } else { - /* 802.2 LLC */ - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "802.2 LLC Frame\n"); - pstEthCsPktInfo->eNwpktEthFrameType = eEth802LLCFrame; - pstEthCsPktInfo->ucDSAP = - ((struct bcm_eth_llc_frame *)pvEthPayload)->DSAP; - if (pstEthCsPktInfo->ucDSAP == 0xAA && ((struct bcm_eth_llc_frame *)pvEthPayload)->SSAP == 0xAA) { - /* SNAP Frame */ - pstEthCsPktInfo->eNwpktEthFrameType = eEth802LLCSNAPFrame; - u16Etype = ((struct bcm_eth_llc_snap_frame *)pvEthPayload)->usEtherType; - } - } - if (u16Etype == ETHERNET_FRAMETYPE_IPV4) - pstEthCsPktInfo->eNwpktIPFrameType = eIPv4Packet; - else if (u16Etype == ETHERNET_FRAMETYPE_IPV6) - pstEthCsPktInfo->eNwpktIPFrameType = eIPv6Packet; - else - pstEthCsPktInfo->eNwpktIPFrameType = eNonIPPacket; - - pstEthCsPktInfo->usEtherType = ((struct bcm_eth_header *)pvEthPayload)->u16Etype; - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "EthCsPktInfo->eNwpktIPFrameType : %x\n", - pstEthCsPktInfo->eNwpktIPFrameType); - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "EthCsPktInfo->eNwpktEthFrameType : %x\n", - pstEthCsPktInfo->eNwpktEthFrameType); - BCM_DEBUG_PRINT(Adapter, - DBG_TYPE_TX, - IPV4_DBG, - DBG_LVL_ALL, - "EthCsPktInfo->usEtherType : %x\n", - pstEthCsPktInfo->usEtherType); -} - diff --git a/drivers/staging/bcm/Queue.h b/drivers/staging/bcm/Queue.h deleted file mode 100644 index 460c0aee67f6..000000000000 --- a/drivers/staging/bcm/Queue.h +++ /dev/null @@ -1,29 +0,0 @@ -/************************************* -* Queue.h -**************************************/ -#ifndef __QUEUE_H__ -#define __QUEUE_H__ - - - -#define ENQUEUEPACKET(_Head, _Tail, _Packet) \ -do { \ - if (!_Head) { \ - _Head = _Packet; \ - } \ - else { \ - (_Tail)->next = _Packet; \ - } \ - (_Packet)->next = NULL; \ - _Tail = _Packet; \ -} while (0) -#define DEQUEUEPACKET(Head, Tail) \ -do { \ - if (Head) { \ - if (!Head->next) { \ - Tail = NULL; \ - } \ - Head = Head->next; \ - } \ -} while (0) -#endif /* __QUEUE_H__ */ diff --git a/drivers/staging/bcm/TODO b/drivers/staging/bcm/TODO deleted file mode 100644 index 8467f45d08a6..000000000000 --- a/drivers/staging/bcm/TODO +++ /dev/null @@ -1,26 +0,0 @@ -This driver is barely functional in its current state. - -Kevin McKinney(klmckinney1@gmail.com) and Matthias Beyer(mail@beyermatthias.de) -are currently maintaining/cleaning up this driver. Please copy us on all -patches. More maintainers are aways welcomed. - -BIG: - - existing API is (/dev/tarang) should be replaced - Is it possible to use same API as Intel Wimax stack and - have same user level components. - - Qos and queue model is non-standard and inflexible. - Use existing TC Qos? - -TODO: - - support more than one board - eliminate global variables - - remove developer debug BCM_DEBUG() macros - add a limited number of messages through netif_msg() - - fix non-standard kernel style - - checkpatch warnings - - use request firmware - - fix use of file I/O to load config with better API - - merge some files together? - - cleanup/eliminate debug messages - - - diff --git a/drivers/staging/bcm/Transmit.c b/drivers/staging/bcm/Transmit.c deleted file mode 100644 index 622a482e9826..000000000000 --- a/drivers/staging/bcm/Transmit.c +++ /dev/null @@ -1,271 +0,0 @@ -/** - * @file Transmit.c - * @defgroup tx_functions Transmission - * @section Queueing - * @dot - * digraph transmit1 { - * node[shape=box] - * edge[weight=5;color=red] - * - * bcm_transmit->GetPacketQueueIndex[label="IP Packet"] - * GetPacketQueueIndex->IpVersion4[label="IPV4"] - * GetPacketQueueIndex->IpVersion6[label="IPV6"] - * } - * - * @enddot - * - * @section De-Queueing - * @dot - * digraph transmit2 { - * node[shape=box] - * edge[weight=5;color=red] - * interrupt_service_thread->transmit_packets - * tx_pkt_hdler->transmit_packets - * transmit_packets->CheckAndSendPacketFromIndex - * transmit_packets->UpdateTokenCount - * CheckAndSendPacketFromIndex->PruneQueue - * CheckAndSendPacketFromIndex->IsPacketAllowedForFlow - * CheckAndSendPacketFromIndex->SendControlPacket[label="control pkt"] - * SendControlPacket->bcm_cmd53 - * CheckAndSendPacketFromIndex->SendPacketFromQueue[label="data pkt"] - * SendPacketFromQueue->SetupNextSend->bcm_cmd53 - * } - * @enddot - */ - -#include "headers.h" - -/** - * @ingroup ctrl_pkt_functions - * This function dispatches control packet to the h/w interface - * @return zero(success) or -ve value(failure) - */ -int SendControlPacket(struct bcm_mini_adapter *Adapter, char *pControlPacket) -{ - struct bcm_leader *PLeader = (struct bcm_leader *)pControlPacket; - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, "Tx"); - if (!pControlPacket || !Adapter) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, - "Got NULL Control Packet or Adapter"); - return STATUS_FAILURE; - } - if ((atomic_read(&Adapter->CurrNumFreeTxDesc) < - ((PLeader->PLength-1)/MAX_DEVICE_DESC_SIZE)+1)) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, - "NO FREE DESCRIPTORS TO SEND CONTROL PACKET"); - return STATUS_FAILURE; - } - - /* Update the netdevice statistics */ - /* Dump Packet */ - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, - "Leader Status: %x", PLeader->Status); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, - "Leader VCID: %x", PLeader->Vcid); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, - "Leader Length: %x", PLeader->PLength); - if (Adapter->device_removed) - return 0; - - if (netif_msg_pktdata(Adapter)) - print_hex_dump(KERN_DEBUG, PFX "tx control: ", DUMP_PREFIX_NONE, - 16, 1, pControlPacket, - PLeader->PLength + LEADER_SIZE, 0); - - Adapter->interface_transmit(Adapter->pvInterfaceAdapter, - pControlPacket, - (PLeader->PLength + LEADER_SIZE)); - - atomic_dec(&Adapter->CurrNumFreeTxDesc); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_CONTROL, DBG_LVL_ALL, - "<========="); - return STATUS_SUCCESS; -} - -/** - * @ingroup tx_functions - * This function despatches the IP packets with the given vcid - * to the target via the host h/w interface. - * @return zero(success) or -ve value(failure) - */ -int SetupNextSend(struct bcm_mini_adapter *Adapter, - struct sk_buff *Packet, USHORT Vcid) -{ - int status = 0; - bool bHeaderSupressionEnabled = false; - B_UINT16 uiClassifierRuleID; - u16 QueueIndex = skb_get_queue_mapping(Packet); - struct bcm_packet_info *curr_packet_info = - &Adapter->PackInfo[QueueIndex]; - struct bcm_leader Leader = {0}; - - if (Packet->len > MAX_DEVICE_DESC_SIZE) { - status = STATUS_FAILURE; - goto errExit; - } - - /* Get the Classifier Rule ID */ - uiClassifierRuleID = *((UINT32 *) (Packet->cb) + - SKB_CB_CLASSIFICATION_OFFSET); - - bHeaderSupressionEnabled = curr_packet_info->bHeaderSuppressionEnabled & - Adapter->bPHSEnabled; - - if (Adapter->device_removed) { - status = STATUS_FAILURE; - goto errExit; - } - - status = PHSTransmit(Adapter, &Packet, Vcid, uiClassifierRuleID, - bHeaderSupressionEnabled, - (UINT *)&Packet->len, - curr_packet_info->bEthCSSupport); - - if (status != STATUS_SUCCESS) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, NEXT_SEND, DBG_LVL_ALL, - "PHS Transmit failed..\n"); - goto errExit; - } - - Leader.Vcid = Vcid; - - if (TCP_ACK == *((UINT32 *) (Packet->cb) + SKB_CB_TCPACK_OFFSET)) - Leader.Status = LEADER_STATUS_TCP_ACK; - else - Leader.Status = LEADER_STATUS; - - if (curr_packet_info->bEthCSSupport) { - Leader.PLength = Packet->len; - if (skb_headroom(Packet) < LEADER_SIZE) { - status = skb_cow(Packet, LEADER_SIZE); - if (status) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, NEXT_SEND, - DBG_LVL_ALL, - "bcm_transmit : Failed To Increase headRoom\n"); - goto errExit; - } - } - skb_push(Packet, LEADER_SIZE); - memcpy(Packet->data, &Leader, LEADER_SIZE); - } else { - Leader.PLength = Packet->len - ETH_HLEN; - memcpy((struct bcm_leader *)skb_pull(Packet, - (ETH_HLEN - LEADER_SIZE)), - &Leader, - LEADER_SIZE); - } - - status = Adapter->interface_transmit(Adapter->pvInterfaceAdapter, - Packet->data, - (Leader.PLength + LEADER_SIZE)); - if (status) { - ++Adapter->dev->stats.tx_errors; - if (netif_msg_tx_err(Adapter)) - pr_info(PFX "%s: transmit error %d\n", - Adapter->dev->name, - status); - } else { - struct net_device_stats *netstats = &Adapter->dev->stats; - - curr_packet_info->uiTotalTxBytes += Leader.PLength; - - netstats->tx_bytes += Leader.PLength; - ++netstats->tx_packets; - - curr_packet_info->uiCurrentTokenCount -= Leader.PLength << 3; - curr_packet_info->uiSentBytes += (Packet->len); - curr_packet_info->uiSentPackets++; - curr_packet_info->NumOfPacketsSent++; - - atomic_dec(&curr_packet_info->uiPerSFTxResourceCount); - curr_packet_info->uiThisPeriodSentBytes += Leader.PLength; - } - - atomic_dec(&Adapter->CurrNumFreeTxDesc); - -errExit: - dev_kfree_skb(Packet); - return status; -} - -static int tx_pending(struct bcm_mini_adapter *Adapter) -{ - return (atomic_read(&Adapter->TxPktAvail) - && MINIMUM_PENDING_DESCRIPTORS < - atomic_read(&Adapter->CurrNumFreeTxDesc)) - || Adapter->device_removed || (1 == Adapter->downloadDDR); -} - -/** - * @ingroup tx_functions - * Transmit thread - */ -int tx_pkt_handler(struct bcm_mini_adapter *Adapter) -{ - int status = 0; - - while (!kthread_should_stop()) { - /* FIXME - the timeout looks like workaround - * for racey usage of TxPktAvail - */ - if (Adapter->LinkUpStatus) - wait_event_timeout(Adapter->tx_packet_wait_queue, - tx_pending(Adapter), - msecs_to_jiffies(10)); - else - wait_event_interruptible(Adapter->tx_packet_wait_queue, - tx_pending(Adapter)); - - if (Adapter->device_removed) - break; - - if (Adapter->downloadDDR == 1) { - Adapter->downloadDDR += 1; - status = download_ddr_settings(Adapter); - if (status) - pr_err(PFX "DDR DOWNLOAD FAILED! %d\n", status); - continue; - } - - /* Check end point for halt/stall. */ - if (Adapter->bEndPointHalted == TRUE) { - Bcm_clear_halt_of_endpoints(Adapter); - Adapter->bEndPointHalted = false; - StartInterruptUrb((struct bcm_interface_adapter *) - (Adapter->pvInterfaceAdapter)); - } - - if (Adapter->LinkUpStatus && !Adapter->IdleMode) { - if (atomic_read(&Adapter->TotalPacketCount)) - update_per_sf_desc_cnts(Adapter); - } - - if (atomic_read(&Adapter->CurrNumFreeTxDesc) && - Adapter->LinkStatus == SYNC_UP_REQUEST && - !Adapter->bSyncUpRequestSent) { - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_PACKETS, - DBG_LVL_ALL, "Calling LinkMessage"); - LinkMessage(Adapter); - } - - if ((Adapter->IdleMode || Adapter->bShutStatus) && - atomic_read(&Adapter->TotalPacketCount)) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, - TX_PACKETS, DBG_LVL_ALL, - "Device in Low Power mode...waking up"); - Adapter->usIdleModePattern = ABORT_IDLE_MODE; - Adapter->bWakeUpDevice = TRUE; - wake_up(&Adapter->process_rx_cntrlpkt); - } - - transmit_packets(Adapter); - atomic_set(&Adapter->TxPktAvail, 0); - } - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_TX, TX_PACKETS, DBG_LVL_ALL, - "Exiting the tx thread..\n"); - Adapter->transmit_packet_thread = NULL; - return 0; -} diff --git a/drivers/staging/bcm/Typedefs.h b/drivers/staging/bcm/Typedefs.h deleted file mode 100644 index 90b3b25dd606..000000000000 --- a/drivers/staging/bcm/Typedefs.h +++ /dev/null @@ -1,47 +0,0 @@ -/**************************** -* Typedefs.h -****************************/ -#ifndef __TYPEDEFS_H__ -#define __TYPEDEFS_H__ -#define STATUS_SUCCESS 0 -#define STATUS_FAILURE -1 - - -#define TRUE 1 - - -typedef char CHAR; -typedef int INT; -typedef short SHORT; -typedef long LONG; -typedef void VOID; - -typedef unsigned char UCHAR; -typedef unsigned char B_UINT8; -typedef unsigned short USHORT; -typedef unsigned short B_UINT16; -typedef unsigned int UINT; -typedef unsigned int B_UINT32; -typedef unsigned long ULONG; -typedef unsigned long DWORD; - -typedef char *PCHAR; -typedef short *PSHORT; -typedef int *PINT; -typedef long *PLONG; -typedef void *PVOID; - -typedef unsigned char *PUCHAR; -typedef unsigned short *PUSHORT; -typedef unsigned int *PUINT; -typedef unsigned long *PULONG; -typedef unsigned long long ULONG64; -typedef unsigned long long LARGE_INTEGER; -typedef unsigned int UINT32; -#ifndef NULL -#define NULL 0 -#endif - - -#endif /* __TYPEDEFS_H__ */ - diff --git a/drivers/staging/bcm/cntrl_SignalingInterface.h b/drivers/staging/bcm/cntrl_SignalingInterface.h deleted file mode 100644 index 8683c2d4276e..000000000000 --- a/drivers/staging/bcm/cntrl_SignalingInterface.h +++ /dev/null @@ -1,311 +0,0 @@ -#ifndef CNTRL_SIGNALING_INTERFACE_ -#define CNTRL_SIGNALING_INTERFACE_ - -#define DSA_REQ 11 -#define DSA_RSP 12 -#define DSA_ACK 13 -#define DSC_REQ 14 -#define DSC_RSP 15 -#define DSC_ACK 16 -#define DSD_REQ 17 -#define DSD_RSP 18 -#define DSD_ACK 19 -#define MAX_CLASSIFIERS_IN_SF 4 - -#define MAX_STRING_LEN 20 -#define MAX_PHS_LENGTHS 255 -#define VENDOR_PHS_PARAM_LENGTH 10 -#define MAX_NUM_ACTIVE_BS 10 -#define AUTH_TOKEN_LENGTH 10 -#define NUM_HARQ_CHANNELS 16 /* Changed from 10 to 16 to accommodate all HARQ channels */ -#define VENDOR_CLASSIFIER_PARAM_LENGTH 1 /* Changed the size to 1 byte since we dnt use it */ -#define VENDOR_SPECIF_QOS_PARAM 1 -#define VENDOR_PHS_PARAM_LENGTH 10 -#define MBS_CONTENTS_ID_LENGTH 10 -#define GLOBAL_SF_CLASSNAME_LENGTH 6 - -#define TYPE_OF_SERVICE_LENGTH 3 -#define IP_MASKED_SRC_ADDRESS_LENGTH 32 -#define IP_MASKED_DEST_ADDRESS_LENGTH 32 -#define PROTOCOL_SRC_PORT_RANGE_LENGTH 4 -#define PROTOCOL_DEST_PORT_RANGE_LENGTH 4 -#define ETHERNET_DEST_MAC_ADDR_LENGTH 12 -#define ETHERNET_SRC_MAC_ADDR_LENGTH 12 -#define NUM_ETHERTYPE_BYTES 3 -#define NUM_IPV6_FLOWLABLE_BYTES 3 - -struct bcm_packet_class_rules { - /* 16bit UserPriority Of The Service Flow */ - u16 u16UserPriority; - /* 16bit VLANID Of The Service Flow */ - u16 u16VLANID; - /* 16bit Packet Classification RuleIndex Of The Service Flow */ - u16 u16PacketClassificationRuleIndex; - /* 8bit Classifier Rule Priority Of The Service Flow */ - u8 u8ClassifierRulePriority; - /* Length of IP TypeOfService field */ - u8 u8IPTypeOfServiceLength; - /* 3bytes IP TypeOfService */ - u8 u8IPTypeOfService[TYPE_OF_SERVICE_LENGTH]; - /* Protocol used in classification of Service Flow */ - u8 u8Protocol; - /* Length of IP Masked Source Address */ - u8 u8IPMaskedSourceAddressLength; - /* IP Masked Source Address used in classification for the Service Flow */ - u8 u8IPMaskedSourceAddress[IP_MASKED_SRC_ADDRESS_LENGTH]; - /* Length of IP Destination Address */ - u8 u8IPDestinationAddressLength; - /* IP Destination Address used in classification for the Service Flow */ - u8 u8IPDestinationAddress[IP_MASKED_DEST_ADDRESS_LENGTH]; - /* Length of Protocol Source Port Range */ - u8 u8ProtocolSourcePortRangeLength; - /* Protocol Source Port Range used in the Service Flow */ - u8 u8ProtocolSourcePortRange[PROTOCOL_SRC_PORT_RANGE_LENGTH]; - /* Length of Protocol Dest Port Range */ - u8 u8ProtocolDestPortRangeLength; - /* Protocol Dest Port Range used in the Service Flow */ - u8 u8ProtocolDestPortRange[PROTOCOL_DEST_PORT_RANGE_LENGTH]; - /* Length of Ethernet Destination MAC Address */ - u8 u8EthernetDestMacAddressLength; - /* Ethernet Destination MAC Address used in classification of the Service Flow */ - u8 u8EthernetDestMacAddress[ETHERNET_DEST_MAC_ADDR_LENGTH]; - /* Length of Ethernet Source MAC Address */ - u8 u8EthernetSourceMACAddressLength; - /* Ethernet Source MAC Address used in classification of the Service Flow */ - u8 u8EthernetSourceMACAddress[ETHERNET_SRC_MAC_ADDR_LENGTH]; - /* Length of Ethertype */ - u8 u8EthertypeLength; - /* 3bytes Ethertype Of The Service Flow */ - u8 u8Ethertype[NUM_ETHERTYPE_BYTES]; - /* 8bit Associated PHSI Of The Service Flow */ - u8 u8AssociatedPHSI; - /* Length of Vendor Specific Classifier Param length Of The Service Flow */ - u8 u8VendorSpecificClassifierParamLength; - /* Vendor Specific Classifier Param Of The Service Flow */ - u8 u8VendorSpecificClassifierParam[VENDOR_CLASSIFIER_PARAM_LENGTH]; - /* Length Of IPv6 Flow Lable of the Service Flow */ - u8 u8IPv6FlowLableLength; - /* IPv6 Flow Lable Of The Service Flow */ - u8 u8IPv6FlowLable[NUM_IPV6_FLOWLABLE_BYTES]; - /* Action associated with the classifier rule */ - u8 u8ClassifierActionRule; - u16 u16ValidityBitMap; -}; - -struct bcm_phs_rules { - /* 8bit PHS Index Of The Service Flow */ - u8 u8PHSI; - /* PHSF Length Of The Service Flow */ - u8 u8PHSFLength; - /* String of bytes containing header information to be suppressed by the sending CS and reconstructed by the receiving CS */ - u8 u8PHSF[MAX_PHS_LENGTHS]; - /* PHSM Length Of The Service Flow */ - u8 u8PHSMLength; - /* PHS Mask for the SF */ - u8 u8PHSM[MAX_PHS_LENGTHS]; - /* 8bit Total number of bytes to be suppressed for the Service Flow */ - u8 u8PHSS; - /* 8bit Indicates whether or not Packet Header contents need to be verified prior to suppression */ - u8 u8PHSV; - /* Vendor Specific PHS param Length Of The Service Flow */ - u8 u8VendorSpecificPHSParamsLength; - /* Vendor Specific PHS param Of The Service Flow */ - u8 u8VendorSpecificPHSParams[VENDOR_PHS_PARAM_LENGTH]; - u8 u8Padding[2]; -}; - -struct bcm_convergence_types { - /* 8bit Phs Classfier Action Of The Service Flow */ - u8 u8ClassfierDSCAction; - /* 8bit Phs DSC Action Of The Service Flow */ - u8 u8PhsDSCAction; - /* 16bit Padding */ - u8 u8Padding[2]; - /* Packet classification rules structure */ - struct bcm_packet_class_rules cCPacketClassificationRule; - /* Payload header suppression rules structure */ - struct bcm_phs_rules cPhsRule; -}; - -struct bcm_connect_mgr_params { - /* 32bitSFID Of The Service Flow */ - u32 u32SFID; - /* 32bit Maximum Sustained Traffic Rate of the Service Flow */ - u32 u32MaxSustainedTrafficRate; - /* 32bit Maximum Traffic Burst allowed for the Service Flow */ - u32 u32MaxTrafficBurst; - /* 32bit Minimum Reserved Traffic Rate of the Service Flow */ - u32 u32MinReservedTrafficRate; - /* 32bit Tolerated Jitter of the Service Flow */ - u32 u32ToleratedJitter; - /* 32bit Maximum Latency of the Service Flow */ - u32 u32MaximumLatency; - /* 16bitCID Of The Service Flow */ - u16 u16CID; - /* 16bit SAID on which the service flow being set up shall be mapped */ - u16 u16TargetSAID; - /* 16bit ARQ window size negotiated */ - u16 u16ARQWindowSize; - /* 16bit Total Tx delay incl sending, receiving & processing delays */ - u16 u16ARQRetryTxTimeOut; - /* 16bit Total Rx delay incl sending, receiving & processing delays */ - u16 u16ARQRetryRxTimeOut; - /* 16bit ARQ block lifetime */ - u16 u16ARQBlockLifeTime; - /* 16bit ARQ Sync loss timeout */ - u16 u16ARQSyncLossTimeOut; - /* 16bit ARQ Purge timeout */ - u16 u16ARQRxPurgeTimeOut; - /* TODO::Remove this once we move to a new CORR2 driver - * brief Size of an ARQ block - */ - u16 u16ARQBlockSize; - /* #endif */ - /* 16bit Nominal interval b/w consecutive SDU arrivals at MAC SAP */ - u16 u16SDUInterArrivalTime; - /* 16bit Specifies the time base for rate measurement */ - u16 u16TimeBase; - /* 16bit Interval b/w Successive Grant oppurtunities */ - u16 u16UnsolicitedGrantInterval; - /* 16bit Interval b/w Successive Polling grant oppurtunities */ - u16 u16UnsolicitedPollingInterval; - /* internal var to get the overhead */ - u16 u16MacOverhead; - /* MBS contents Identifier */ - u16 u16MBSContentsID[MBS_CONTENTS_ID_LENGTH]; - /* MBS contents Identifier length */ - u8 u8MBSContentsIDLength; - /* ServiceClassName Length Of The Service Flow */ - u8 u8ServiceClassNameLength; - /* 32bytes ServiceClassName Of The Service Flow */ - u8 u8ServiceClassName[32]; - /* 8bit Indicates whether or not MBS service is requested for this Serivce Flow */ - u8 u8MBSService; - /* 8bit QOS Parameter Set specifies proper application of QoS parameters to Provisioned, Admitted and Active sets */ - u8 u8QosParamSet; - /* 8bit Traffic Priority Of the Service Flow */ - u8 u8TrafficPriority; - /* 8bit Uplink Grant Scheduling Type of The Service Flow */ - u8 u8ServiceFlowSchedulingType; - /* 8bit Request transmission Policy of the Service Flow */ - u8 u8RequesttransmissionPolicy; - /* 8bit Specifies whether SDUs for this Service flow are of FixedLength or Variable length */ - u8 u8FixedLengthVSVariableLengthSDUIndicator; - /* 8bit Length of the SDU for a fixed length SDU service flow */ - u8 u8SDUSize; - /* 8bit Indicates whether or not ARQ is requested for this connection */ - u8 u8ARQEnable; - /* < 8bit Indicates whether or not data has tobe delivered in order to higher layer */ - u8 u8ARQDeliverInOrder; - /* 8bit Receiver ARQ ACK processing time */ - u8 u8RxARQAckProcessingTime; - /* 8bit Convergence Sublayer Specification Of The Service Flow */ - u8 u8CSSpecification; - /* 8 bit Type of data delivery service */ - u8 u8TypeOfDataDeliveryService; - /* 8bit Specifies whether a service flow may generate Paging */ - u8 u8PagingPreference; - /* 8bit Indicates the MBS Zone through which the connection or virtual connection is valid */ - u8 u8MBSZoneIdentifierassignment; - /* 8bit Specifies whether traffic on SF should generate MOB_TRF_IND to MS in sleep mode */ - u8 u8TrafficIndicationPreference; - /* 8bit Speciifes the length of predefined Global QoS parameter set encoding for this SF */ - u8 u8GlobalServicesClassNameLength; - /* 6 byte Speciifes the predefined Global QoS parameter set encoding for this SF */ - u8 u8GlobalServicesClassName[GLOBAL_SF_CLASSNAME_LENGTH]; - /* 8bit Indicates whether or not SN feedback is enabled for the conn */ - u8 u8SNFeedbackEnabled; - /* Indicates the size of the Fragment Sequence Number for the connection */ - u8 u8FSNSize; - /* 8bit Number of CIDs in active BS list */ - u8 u8CIDAllocation4activeBSsLength; - /* CIDs of BS in the active list */ - u8 u8CIDAllocation4activeBSs[MAX_NUM_ACTIVE_BS]; - /* Specifies if PDU extended subheader should be applied on every PDU on this conn */ - u8 u8PDUSNExtendedSubheader4HarqReordering; - /* 8bit Specifies whether the connection uses HARQ or not */ - u8 u8HARQServiceFlows; - /* Specifies the length of Authorization token */ - u8 u8AuthTokenLength; - /* Specifies the Authorization token */ - u8 u8AuthToken[AUTH_TOKEN_LENGTH]; - /* specifes Number of HARQ channels used to carry data length */ - u8 u8HarqChannelMappingLength; - /* specifes HARQ channels used to carry data */ - u8 u8HARQChannelMapping[NUM_HARQ_CHANNELS]; - /* 8bit Length of Vendor Specific QoS Params */ - u8 u8VendorSpecificQoSParamLength; - /* 1byte Vendor Specific QoS Param Of The Service Flow */ - u8 u8VendorSpecificQoSParam[VENDOR_SPECIF_QOS_PARAM]; - /* indicates total classifiers in the SF */ - u8 u8TotalClassifiers; /* < Total number of valid classifiers */ - u8 bValid; /* < Validity flag */ - u8 u8Padding; /* < Padding byte */ - /* - * Structure for Convergence SubLayer Types with a maximum of 4 classifiers - */ - struct bcm_convergence_types cConvergenceSLTypes[MAX_CLASSIFIERS_IN_SF]; -}; - -struct bcm_add_request { - u8 u8Type; /* < Type */ - u8 eConnectionDir; /* < Connection direction */ - /* brief 16 bit TID */ - u16 u16TID; /* < 16bit TID */ - /* brief 16bitCID */ - u16 u16CID; /* < 16bit CID */ - /* brief 16bitVCID */ - u16 u16VCID; /* < 16bit VCID */ - struct bcm_connect_mgr_params *psfParameterSet; /* < connection manager parameters */ -}; - -struct bcm_add_indication { - u8 u8Type; /* < Type */ - u8 eConnectionDir; /* < Connection Direction */ - /* brief 16 bit TID */ - u16 u16TID; /* < TID */ - /* brief 16bitCID */ - u16 u16CID; /* < 16bitCID */ - /* brief 16bitVCID */ - u16 u16VCID; /* < 16bitVCID */ - struct bcm_connect_mgr_params *psfAuthorizedSet; /* Authorized set of connection manager parameters */ - struct bcm_connect_mgr_params *psfAdmittedSet; /* Admitted set of connection manager parameters */ - struct bcm_connect_mgr_params *psfActiveSet; /* Activeset of connection manager parameters */ - u8 u8CC; /* <Confirmation Code */ - u8 u8Padd; /* < 8-bit Padding */ - u16 u16Padd; /* < 16 bit Padding */ -}; - -struct bcm_del_request { - u8 u8Type; /* < Type */ - u8 u8Padding; /* < Padding byte */ - u16 u16TID; /* < TID */ - /* brief 32bitSFID */ - u32 u32SFID; /* < SFID */ -}; - -struct bcm_del_indication { - u8 u8Type; /* < Type */ - u8 u8Padding; /* < Padding */ - u16 u16TID; /* < TID */ - /* brief 16bitCID */ - u16 u16CID; /* < CID */ - /* brief 16bitVCID */ - u16 u16VCID; /* < VCID */ - /* brief 32bitSFID */ - u32 u32SFID; /* < SFID */ - /* brief 8bit Confirmation code */ - u8 u8ConfirmationCode; /* < Confirmation code */ - u8 u8Padding1[3]; /* < 3 byte Padding */ -}; - -struct bcm_stim_sfhostnotify { - u32 SFID; /* SFID of the service flow */ - u16 newCID; /* the new/changed CID */ - u16 VCID; /* Get new Vcid if the flow has been made active in CID update TLV, but was inactive earlier or the orig vcid */ - u8 RetainSF; /* Indication to Host if the SF is to be retained or deleted; if TRUE-retain else delete */ - u8 QoSParamSet; /* QoS paramset of the retained SF */ - u16 u16reserved; /* For byte alignment */ -}; - -#endif diff --git a/drivers/staging/bcm/headers.h b/drivers/staging/bcm/headers.h deleted file mode 100644 index a7d4af5ea9a7..000000000000 --- a/drivers/staging/bcm/headers.h +++ /dev/null @@ -1,78 +0,0 @@ - -/******************************************************************* -* Headers.h -*******************************************************************/ -#ifndef __HEADERS_H__ -#define __HEADERS_H__ - -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/types.h> -#include <linux/netdevice.h> -#include <linux/skbuff.h> -#include <linux/socket.h> -#include <linux/netfilter.h> -#include <linux/netfilter_ipv4.h> -#include <linux/if_arp.h> -#include <linux/delay.h> -#include <linux/spinlock.h> -#include <linux/fs.h> -#include <linux/file.h> -#include <linux/string.h> -#include <linux/etherdevice.h> -#include <linux/wait.h> -#include <linux/proc_fs.h> -#include <linux/interrupt.h> -#include <linux/stddef.h> -#include <linux/stat.h> -#include <linux/fcntl.h> -#include <linux/unistd.h> -#include <linux/sched.h> -#include <linux/mm.h> -#include <linux/pagemap.h> -#include <linux/kthread.h> -#include <linux/tcp.h> -#include <linux/udp.h> -#include <linux/usb.h> -#include <linux/uaccess.h> -#include <net/ip.h> - -#include "Typedefs.h" -#include "Macros.h" -#include "HostMIBSInterface.h" -#include "cntrl_SignalingInterface.h" -#include "PHSDefines.h" -#include "led_control.h" -#include "Ioctl.h" -#include "nvm.h" -#include "target_params.h" -#include "Adapter.h" -#include "CmHost.h" -#include "DDRInit.h" -#include "Debug.h" -#include "IPv6ProtocolHdr.h" -#include "PHSModule.h" -#include "Protocol.h" -#include "Prototypes.h" -#include "Queue.h" -#include "vendorspecificextn.h" - -#include "InterfaceMacros.h" -#include "InterfaceAdapter.h" -#include "InterfaceIsr.h" -#include "InterfaceMisc.h" -#include "InterfaceRx.h" -#include "InterfaceTx.h" -#include "InterfaceIdleMode.h" -#include "InterfaceInit.h" - -#define DRV_NAME "beceem" -#define DEV_NAME "tarang" -#define DRV_DESCRIPTION "Beceem Communications Inc. WiMAX driver" -#define DRV_COPYRIGHT "Copyright 2010. Beceem Communications Inc" -#define DRV_VERSION "5.2.45" -#define PFX DRV_NAME " " - -extern struct class *bcm_class; - -#endif diff --git a/drivers/staging/bcm/hostmibs.c b/drivers/staging/bcm/hostmibs.c deleted file mode 100644 index f9b08a5d8ce8..000000000000 --- a/drivers/staging/bcm/hostmibs.c +++ /dev/null @@ -1,164 +0,0 @@ -/* - * File Name: hostmibs.c - * - * Author: Beceem Communications Pvt. Ltd - * - * Abstract: This file contains the routines to copy the statistics used by - * the driver to the Host MIBS structure and giving the same to Application. - */ - -#include "headers.h" - -INT ProcessGetHostMibs(struct bcm_mini_adapter *Adapter, - struct bcm_host_stats_mibs *pstHostMibs) -{ - struct bcm_phs_entry *pstServiceFlowEntry = NULL; - struct bcm_phs_rule *pstPhsRule = NULL; - struct bcm_phs_classifier_table *pstClassifierTable = NULL; - struct bcm_phs_classifier_entry *pstClassifierRule = NULL; - struct bcm_phs_extension *pDeviceExtension = &Adapter->stBCMPhsContext; - struct bcm_mibs_host_info *host_info; - UINT nClassifierIndex = 0; - UINT nPhsTableIndex = 0; - UINT nSfIndex = 0; - UINT uiIndex = 0; - - if (pDeviceExtension == NULL) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, HOST_MIBS, - DBG_LVL_ALL, "Invalid Device Extension\n"); - return STATUS_FAILURE; - } - - /* Copy the classifier Table */ - for (nClassifierIndex = 0; nClassifierIndex < MAX_CLASSIFIERS; - nClassifierIndex++) { - if (Adapter->astClassifierTable[nClassifierIndex].bUsed == TRUE) - memcpy(&pstHostMibs->astClassifierTable[nClassifierIndex], - &Adapter->astClassifierTable[nClassifierIndex], - sizeof(struct bcm_mibs_classifier_rule)); - } - - /* Copy the SF Table */ - for (nSfIndex = 0; nSfIndex < NO_OF_QUEUES; nSfIndex++) { - if (Adapter->PackInfo[nSfIndex].bValid) { - memcpy(&pstHostMibs->astSFtable[nSfIndex], - &Adapter->PackInfo[nSfIndex], - sizeof(struct bcm_mibs_table)); - } else { - /* If index in not valid, - * don't process this for the PHS table. - * Go For the next entry. - */ - continue; - } - - /* Retrieve the SFID Entry Index for requested Service Flow */ - if (PHS_INVALID_TABLE_INDEX == - GetServiceFlowEntry(pDeviceExtension-> - pstServiceFlowPhsRulesTable, - Adapter->PackInfo[nSfIndex]. - usVCID_Value, &pstServiceFlowEntry)) - - continue; - - pstClassifierTable = pstServiceFlowEntry->pstClassifierTable; - - for (uiIndex = 0; uiIndex < MAX_PHSRULE_PER_SF; uiIndex++) { - pstClassifierRule = &pstClassifierTable->stActivePhsRulesList[uiIndex]; - - if (pstClassifierRule->bUsed) { - pstPhsRule = pstClassifierRule->pstPhsRule; - - pstHostMibs->astPhsRulesTable[nPhsTableIndex]. - ulSFID = Adapter->PackInfo[nSfIndex].ulSFID; - - memcpy(&pstHostMibs->astPhsRulesTable[nPhsTableIndex].u8PHSI, - &pstPhsRule->u8PHSI, - sizeof(struct bcm_phs_rule)); - nPhsTableIndex++; - - } - - } - - } - - /* Copy other Host Statistics parameters */ - host_info = &pstHostMibs->stHostInfo; - host_info->GoodTransmits = Adapter->dev->stats.tx_packets; - host_info->GoodReceives = Adapter->dev->stats.rx_packets; - host_info->CurrNumFreeDesc = atomic_read(&Adapter->CurrNumFreeTxDesc); - host_info->BEBucketSize = Adapter->BEBucketSize; - host_info->rtPSBucketSize = Adapter->rtPSBucketSize; - host_info->TimerActive = Adapter->TimerActive; - host_info->u32TotalDSD = Adapter->u32TotalDSD; - - memcpy(host_info->aTxPktSizeHist, Adapter->aTxPktSizeHist, - sizeof(UINT32) * MIBS_MAX_HIST_ENTRIES); - memcpy(host_info->aRxPktSizeHist, Adapter->aRxPktSizeHist, - sizeof(UINT32) * MIBS_MAX_HIST_ENTRIES); - - return STATUS_SUCCESS; -} - -VOID GetDroppedAppCntrlPktMibs(struct bcm_host_stats_mibs *pstHostMibs, - struct bcm_tarang_data *pTarang) -{ - memcpy(&(pstHostMibs->stDroppedAppCntrlMsgs), - &(pTarang->stDroppedAppCntrlMsgs), - sizeof(struct bcm_mibs_dropped_cntrl_msg)); -} - -VOID CopyMIBSExtendedSFParameters(struct bcm_mini_adapter *Adapter, - struct bcm_connect_mgr_params *psfLocalSet, - UINT uiSearchRuleIndex) -{ - struct bcm_mibs_parameters *t = - &Adapter->PackInfo[uiSearchRuleIndex].stMibsExtServiceFlowTable; - - t->wmanIfSfid = psfLocalSet->u32SFID; - t->wmanIfCmnCpsMaxSustainedRate = - psfLocalSet->u32MaxSustainedTrafficRate; - t->wmanIfCmnCpsMaxTrafficBurst = psfLocalSet->u32MaxTrafficBurst; - t->wmanIfCmnCpsMinReservedRate = psfLocalSet->u32MinReservedTrafficRate; - t->wmanIfCmnCpsToleratedJitter = psfLocalSet->u32ToleratedJitter; - t->wmanIfCmnCpsMaxLatency = psfLocalSet->u32MaximumLatency; - t->wmanIfCmnCpsFixedVsVariableSduInd = - psfLocalSet->u8FixedLengthVSVariableLengthSDUIndicator; - t->wmanIfCmnCpsFixedVsVariableSduInd = - ntohl(t->wmanIfCmnCpsFixedVsVariableSduInd); - t->wmanIfCmnCpsSduSize = psfLocalSet->u8SDUSize; - t->wmanIfCmnCpsSduSize = ntohl(t->wmanIfCmnCpsSduSize); - t->wmanIfCmnCpsSfSchedulingType = - psfLocalSet->u8ServiceFlowSchedulingType; - t->wmanIfCmnCpsSfSchedulingType = - ntohl(t->wmanIfCmnCpsSfSchedulingType); - t->wmanIfCmnCpsArqEnable = psfLocalSet->u8ARQEnable; - t->wmanIfCmnCpsArqEnable = ntohl(t->wmanIfCmnCpsArqEnable); - t->wmanIfCmnCpsArqWindowSize = ntohs(psfLocalSet->u16ARQWindowSize); - t->wmanIfCmnCpsArqWindowSize = ntohl(t->wmanIfCmnCpsArqWindowSize); - t->wmanIfCmnCpsArqBlockLifetime = - ntohs(psfLocalSet->u16ARQBlockLifeTime); - t->wmanIfCmnCpsArqBlockLifetime = - ntohl(t->wmanIfCmnCpsArqBlockLifetime); - t->wmanIfCmnCpsArqSyncLossTimeout = - ntohs(psfLocalSet->u16ARQSyncLossTimeOut); - t->wmanIfCmnCpsArqSyncLossTimeout = - ntohl(t->wmanIfCmnCpsArqSyncLossTimeout); - t->wmanIfCmnCpsArqDeliverInOrder = psfLocalSet->u8ARQDeliverInOrder; - t->wmanIfCmnCpsArqDeliverInOrder = - ntohl(t->wmanIfCmnCpsArqDeliverInOrder); - t->wmanIfCmnCpsArqRxPurgeTimeout = - ntohs(psfLocalSet->u16ARQRxPurgeTimeOut); - t->wmanIfCmnCpsArqRxPurgeTimeout = - ntohl(t->wmanIfCmnCpsArqRxPurgeTimeout); - t->wmanIfCmnCpsArqBlockSize = ntohs(psfLocalSet->u16ARQBlockSize); - t->wmanIfCmnCpsArqBlockSize = ntohl(t->wmanIfCmnCpsArqBlockSize); - t->wmanIfCmnCpsReqTxPolicy = psfLocalSet->u8RequesttransmissionPolicy; - t->wmanIfCmnCpsReqTxPolicy = ntohl(t->wmanIfCmnCpsReqTxPolicy); - t->wmanIfCmnSfCsSpecification = psfLocalSet->u8CSSpecification; - t->wmanIfCmnSfCsSpecification = ntohl(t->wmanIfCmnSfCsSpecification); - t->wmanIfCmnCpsTargetSaid = ntohs(psfLocalSet->u16TargetSAID); - t->wmanIfCmnCpsTargetSaid = ntohl(t->wmanIfCmnCpsTargetSaid); - -} diff --git a/drivers/staging/bcm/led_control.c b/drivers/staging/bcm/led_control.c deleted file mode 100644 index 074fc39ed678..000000000000 --- a/drivers/staging/bcm/led_control.c +++ /dev/null @@ -1,952 +0,0 @@ -#include "headers.h" - -#define STATUS_IMAGE_CHECKSUM_MISMATCH -199 -#define EVENT_SIGNALED 1 - -static B_UINT16 CFG_CalculateChecksum(B_UINT8 *pu8Buffer, B_UINT32 u32Size) -{ - B_UINT16 u16CheckSum = 0; - - while (u32Size--) { - u16CheckSum += (B_UINT8)~(*pu8Buffer); - pu8Buffer++; - } - return u16CheckSum; -} - -bool IsReqGpioIsLedInNVM(struct bcm_mini_adapter *Adapter, UINT gpios) -{ - INT Status; - - Status = (Adapter->gpioBitMap & gpios) ^ gpios; - if (Status) - return false; - else - return TRUE; -} - -static INT LED_Blink(struct bcm_mini_adapter *Adapter, - UINT GPIO_Num, - UCHAR uiLedIndex, - ULONG timeout, - INT num_of_time, - enum bcm_led_events currdriverstate) -{ - int Status = STATUS_SUCCESS; - bool bInfinite = false; - - /* Check if num_of_time is -ve. If yes, blink led in infinite loop */ - if (num_of_time < 0) { - bInfinite = TRUE; - num_of_time = 1; - } - while (num_of_time) { - if (currdriverstate == Adapter->DriverState) - TURN_ON_LED(Adapter, GPIO_Num, uiLedIndex); - - /* Wait for timeout after setting on the LED */ - Status = wait_event_interruptible_timeout( - Adapter->LEDInfo.notify_led_event, - currdriverstate != Adapter->DriverState || - kthread_should_stop(), - msecs_to_jiffies(timeout)); - - if (kthread_should_stop()) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, - DBG_LVL_ALL, - "Led thread got signal to exit..hence exiting"); - Adapter->LEDInfo.led_thread_running = - BCM_LED_THREAD_DISABLED; - TURN_OFF_LED(Adapter, GPIO_Num, uiLedIndex); - Status = EVENT_SIGNALED; - break; - } - if (Status) { - TURN_OFF_LED(Adapter, GPIO_Num, uiLedIndex); - Status = EVENT_SIGNALED; - break; - } - - TURN_OFF_LED(Adapter, GPIO_Num, uiLedIndex); - Status = wait_event_interruptible_timeout( - Adapter->LEDInfo.notify_led_event, - currdriverstate != Adapter->DriverState || - kthread_should_stop(), - msecs_to_jiffies(timeout)); - if (bInfinite == false) - num_of_time--; - } - return Status; -} - -static INT ScaleRateofTransfer(ULONG rate) -{ - if (rate <= 3) - return rate; - else if ((rate > 3) && (rate <= 100)) - return 5; - else if ((rate > 100) && (rate <= 200)) - return 6; - else if ((rate > 200) && (rate <= 300)) - return 7; - else if ((rate > 300) && (rate <= 400)) - return 8; - else if ((rate > 400) && (rate <= 500)) - return 9; - else if ((rate > 500) && (rate <= 600)) - return 10; - else - return MAX_NUM_OF_BLINKS; -} - -static INT blink_in_normal_bandwidth(struct bcm_mini_adapter *ad, - INT *time, - INT *time_tx, - INT *time_rx, - UCHAR GPIO_Num_tx, - UCHAR uiTxLedIndex, - UCHAR GPIO_Num_rx, - UCHAR uiRxLedIndex, - enum bcm_led_events currdriverstate, - ulong *timeout) -{ - /* - * Assign minimum number of blinks of - * either Tx or Rx. - */ - *time = (*time_tx > *time_rx ? *time_rx : *time_tx); - - if (*time > 0) { - /* Blink both Tx and Rx LEDs */ - if ((LED_Blink(ad, 1 << GPIO_Num_tx, uiTxLedIndex, *timeout, - *time, currdriverstate) == EVENT_SIGNALED) || - (LED_Blink(ad, 1 << GPIO_Num_rx, uiRxLedIndex, *timeout, - *time, currdriverstate) == EVENT_SIGNALED)) - return EVENT_SIGNALED; - } - - if (*time == *time_tx) { - /* Blink pending rate of Rx */ - if (LED_Blink(ad, (1 << GPIO_Num_rx), uiRxLedIndex, *timeout, - *time_rx - *time, - currdriverstate) == EVENT_SIGNALED) - return EVENT_SIGNALED; - - *time = *time_rx; - } else { - /* Blink pending rate of Tx */ - if (LED_Blink(ad, 1 << GPIO_Num_tx, uiTxLedIndex, *timeout, - *time_tx - *time, - currdriverstate) == EVENT_SIGNALED) - return EVENT_SIGNALED; - - *time = *time_tx; - } - - return 0; -} - -static INT LED_Proportional_Blink(struct bcm_mini_adapter *Adapter, - UCHAR GPIO_Num_tx, - UCHAR uiTxLedIndex, - UCHAR GPIO_Num_rx, - UCHAR uiRxLedIndex, - enum bcm_led_events currdriverstate) -{ - /* Initial values of TX and RX packets */ - ULONG64 Initial_num_of_packts_tx = 0, Initial_num_of_packts_rx = 0; - /* values of TX and RX packets after 1 sec */ - ULONG64 Final_num_of_packts_tx = 0, Final_num_of_packts_rx = 0; - /* Rate of transfer of Tx and Rx in 1 sec */ - ULONG64 rate_of_transfer_tx = 0, rate_of_transfer_rx = 0; - int Status = STATUS_SUCCESS; - INT num_of_time = 0, num_of_time_tx = 0, num_of_time_rx = 0; - UINT remDelay = 0; - /* UINT GPIO_num = DISABLE_GPIO_NUM; */ - ulong timeout = 0; - - /* Read initial value of packets sent/received */ - Initial_num_of_packts_tx = Adapter->dev->stats.tx_packets; - Initial_num_of_packts_rx = Adapter->dev->stats.rx_packets; - - /* Scale the rate of transfer to no of blinks. */ - num_of_time_tx = ScaleRateofTransfer((ULONG)rate_of_transfer_tx); - num_of_time_rx = ScaleRateofTransfer((ULONG)rate_of_transfer_rx); - - while ((Adapter->device_removed == false)) { - timeout = 50; - - if (EVENT_SIGNALED == blink_in_normal_bandwidth(Adapter, - &num_of_time, - &num_of_time_tx, - &num_of_time_rx, - GPIO_Num_tx, - uiTxLedIndex, - GPIO_Num_rx, - uiRxLedIndex, - currdriverstate, - &timeout)) - return EVENT_SIGNALED; - - - /* - * If Tx/Rx rate is less than maximum blinks per second, - * wait till delay completes to 1 second - */ - remDelay = MAX_NUM_OF_BLINKS - num_of_time; - if (remDelay > 0) { - timeout = 100 * remDelay; - Status = wait_event_interruptible_timeout( - Adapter->LEDInfo.notify_led_event, - currdriverstate != Adapter->DriverState - || kthread_should_stop(), - msecs_to_jiffies(timeout)); - - if (kthread_should_stop()) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, - LED_DUMP_INFO, DBG_LVL_ALL, - "Led thread got signal to exit..hence exiting"); - Adapter->LEDInfo.led_thread_running = - BCM_LED_THREAD_DISABLED; - return EVENT_SIGNALED; - } - if (Status) - return EVENT_SIGNALED; - } - - /* Turn off both Tx and Rx LEDs before next second */ - TURN_OFF_LED(Adapter, 1 << GPIO_Num_tx, uiTxLedIndex); - TURN_OFF_LED(Adapter, 1 << GPIO_Num_rx, uiTxLedIndex); - - /* - * Read the Tx & Rx packets transmission after 1 second and - * calculate rate of transfer - */ - Final_num_of_packts_tx = Adapter->dev->stats.tx_packets; - Final_num_of_packts_rx = Adapter->dev->stats.rx_packets; - - rate_of_transfer_tx = Final_num_of_packts_tx - - Initial_num_of_packts_tx; - rate_of_transfer_rx = Final_num_of_packts_rx - - Initial_num_of_packts_rx; - - /* Read initial value of packets sent/received */ - Initial_num_of_packts_tx = Final_num_of_packts_tx; - Initial_num_of_packts_rx = Final_num_of_packts_rx; - - /* Scale the rate of transfer to no of blinks. */ - num_of_time_tx = - ScaleRateofTransfer((ULONG)rate_of_transfer_tx); - num_of_time_rx = - ScaleRateofTransfer((ULONG)rate_of_transfer_rx); - - } - return Status; -} - -/* - * ----------------------------------------------------------------------------- - * Procedure: ValidateDSDParamsChecksum - * - * Description: Reads DSD Params and validates checkusm. - * - * Arguments: - * Adapter - Pointer to Adapter structure. - * ulParamOffset - Start offset of the DSD parameter to be read and - * validated. - * usParamLen - Length of the DSD Parameter. - * - * Returns: - * <OSAL_STATUS_CODE> - * ----------------------------------------------------------------------------- - */ -static INT ValidateDSDParamsChecksum(struct bcm_mini_adapter *Adapter, - ULONG ulParamOffset, - USHORT usParamLen) -{ - INT Status = STATUS_SUCCESS; - PUCHAR puBuffer = NULL; - USHORT usChksmOrg = 0; - USHORT usChecksumCalculated = 0; - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL, - "LED Thread:ValidateDSDParamsChecksum: 0x%lx 0x%X", - ulParamOffset, usParamLen); - - puBuffer = kmalloc(usParamLen, GFP_KERNEL); - if (!puBuffer) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, - DBG_LVL_ALL, - "LED Thread: ValidateDSDParamsChecksum Allocation failed"); - return -ENOMEM; - - } - - /* Read the DSD data from the parameter offset. */ - if (STATUS_SUCCESS != BeceemNVMRead(Adapter, (PUINT)puBuffer, - ulParamOffset, usParamLen)) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, - DBG_LVL_ALL, - "LED Thread: ValidateDSDParamsChecksum BeceemNVMRead failed"); - Status = STATUS_IMAGE_CHECKSUM_MISMATCH; - goto exit; - } - - /* Calculate the checksum of the data read from the DSD parameter. */ - usChecksumCalculated = CFG_CalculateChecksum(puBuffer, usParamLen); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL, - "LED Thread: usCheckSumCalculated = 0x%x\n", - usChecksumCalculated); - - /* - * End of the DSD parameter will have a TWO bytes checksum stored in it. - * Read it and compare with the calculated Checksum. - */ - if (STATUS_SUCCESS != BeceemNVMRead(Adapter, (PUINT)&usChksmOrg, - ulParamOffset+usParamLen, 2)) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, - DBG_LVL_ALL, - "LED Thread: ValidateDSDParamsChecksum BeceemNVMRead failed"); - Status = STATUS_IMAGE_CHECKSUM_MISMATCH; - goto exit; - } - usChksmOrg = ntohs(usChksmOrg); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL, - "LED Thread: usChksmOrg = 0x%x", usChksmOrg); - - /* - * Compare the checksum calculated with the checksum read - * from DSD section - */ - if (usChecksumCalculated ^ usChksmOrg) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, - DBG_LVL_ALL, - "LED Thread: ValidateDSDParamsChecksum: Checksums don't match"); - Status = STATUS_IMAGE_CHECKSUM_MISMATCH; - goto exit; - } - -exit: - kfree(puBuffer); - return Status; -} - - -/* - * ----------------------------------------------------------------------------- - * Procedure: ValidateHWParmStructure - * - * Description: Validates HW Parameters. - * - * Arguments: - * Adapter - Pointer to Adapter structure. - * ulHwParamOffset - Start offset of the HW parameter Section to be read - * and validated. - * - * Returns: - * <OSAL_STATUS_CODE> - * ----------------------------------------------------------------------------- - */ -static INT ValidateHWParmStructure(struct bcm_mini_adapter *Adapter, - ULONG ulHwParamOffset) -{ - - INT Status = STATUS_SUCCESS; - USHORT HwParamLen = 0; - /* - * Add DSD start offset to the hwParamOffset to get - * the actual address. - */ - ulHwParamOffset += DSD_START_OFFSET; - - /* Read the Length of HW_PARAM structure */ - BeceemNVMRead(Adapter, (PUINT)&HwParamLen, ulHwParamOffset, 2); - HwParamLen = ntohs(HwParamLen); - if (0 == HwParamLen || HwParamLen > Adapter->uiNVMDSDSize) - return STATUS_IMAGE_CHECKSUM_MISMATCH; - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL, - "LED Thread:HwParamLen = 0x%x", HwParamLen); - Status = ValidateDSDParamsChecksum(Adapter, ulHwParamOffset, - HwParamLen); - return Status; -} /* ValidateHWParmStructure() */ - -static int ReadLEDInformationFromEEPROM(struct bcm_mini_adapter *Adapter, - UCHAR GPIO_Array[]) -{ - int Status = STATUS_SUCCESS; - - ULONG dwReadValue = 0; - USHORT usHwParamData = 0; - USHORT usEEPROMVersion = 0; - UCHAR ucIndex = 0; - UCHAR ucGPIOInfo[32] = {0}; - - BeceemNVMRead(Adapter, (PUINT)&usEEPROMVersion, - EEPROM_VERSION_OFFSET, 2); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL, - "usEEPROMVersion: Minor:0x%X Major:0x%x", - usEEPROMVersion & 0xFF, - ((usEEPROMVersion >> 8) & 0xFF)); - - - if (((usEEPROMVersion>>8)&0xFF) < EEPROM_MAP5_MAJORVERSION) { - BeceemNVMRead(Adapter, (PUINT)&usHwParamData, - EEPROM_HW_PARAM_POINTER_ADDRESS, 2); - usHwParamData = ntohs(usHwParamData); - dwReadValue = usHwParamData; - } else { - /* - * Validate Compatibility section and then read HW param - * if compatibility section is valid. - */ - Status = ValidateDSDParamsChecksum(Adapter, - DSD_START_OFFSET, - COMPATIBILITY_SECTION_LENGTH_MAP5); - - if (Status != STATUS_SUCCESS) - return Status; - - BeceemNVMRead(Adapter, (PUINT)&dwReadValue, - EEPROM_HW_PARAM_POINTER_ADDRRES_MAP5, 4); - dwReadValue = ntohl(dwReadValue); - } - - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL, - "LED Thread: Start address of HW_PARAM structure = 0x%lx", - dwReadValue); - - /* - * Validate if the address read out is within the DSD. - * Adapter->uiNVMDSDSize gives whole DSD size inclusive of Autoinit. - * lower limit should be above DSD_START_OFFSET and - * upper limit should be below (Adapter->uiNVMDSDSize-DSD_START_OFFSET) - */ - if (dwReadValue < DSD_START_OFFSET || - dwReadValue > (Adapter->uiNVMDSDSize-DSD_START_OFFSET)) - return STATUS_IMAGE_CHECKSUM_MISMATCH; - - Status = ValidateHWParmStructure(Adapter, dwReadValue); - if (Status) - return Status; - - /* - * Add DSD_START_OFFSET to the offset read from the EEPROM. - * This will give the actual start HW Parameters start address. - * To read GPIO section, add GPIO offset further. - */ - - dwReadValue += DSD_START_OFFSET; - /* = start address of hw param section. */ - dwReadValue += GPIO_SECTION_START_OFFSET; - /* = GPIO start offset within HW Param section. */ - - /* - * Read the GPIO values for 32 GPIOs from EEPROM and map the function - * number to GPIO pin number to GPIO_Array - */ - BeceemNVMRead(Adapter, (UINT *)ucGPIOInfo, dwReadValue, 32); - for (ucIndex = 0; ucIndex < 32; ucIndex++) { - - switch (ucGPIOInfo[ucIndex]) { - case RED_LED: - GPIO_Array[RED_LED] = ucIndex; - Adapter->gpioBitMap |= (1 << ucIndex); - break; - case BLUE_LED: - GPIO_Array[BLUE_LED] = ucIndex; - Adapter->gpioBitMap |= (1 << ucIndex); - break; - case YELLOW_LED: - GPIO_Array[YELLOW_LED] = ucIndex; - Adapter->gpioBitMap |= (1 << ucIndex); - break; - case GREEN_LED: - GPIO_Array[GREEN_LED] = ucIndex; - Adapter->gpioBitMap |= (1 << ucIndex); - break; - default: - break; - } - - } - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL, - "GPIO's bit map correspond to LED :0x%X", - Adapter->gpioBitMap); - return Status; -} - - -static int ReadConfigFileStructure(struct bcm_mini_adapter *Adapter, - bool *bEnableThread) -{ - int Status = STATUS_SUCCESS; - /* Array to store GPIO numbers from EEPROM */ - UCHAR GPIO_Array[NUM_OF_LEDS+1]; - UINT uiIndex = 0; - UINT uiNum_of_LED_Type = 0; - PUCHAR puCFGData = NULL; - UCHAR bData = 0; - struct bcm_led_state_info *curr_led_state; - - memset(GPIO_Array, DISABLE_GPIO_NUM, NUM_OF_LEDS+1); - - if (!Adapter->pstargetparams || IS_ERR(Adapter->pstargetparams)) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, - DBG_LVL_ALL, "Target Params not Avail.\n"); - return -ENOENT; - } - - /* Populate GPIO_Array with GPIO numbers for LED functions */ - /* Read the GPIO numbers from EEPROM */ - Status = ReadLEDInformationFromEEPROM(Adapter, GPIO_Array); - if (Status == STATUS_IMAGE_CHECKSUM_MISMATCH) { - *bEnableThread = false; - return STATUS_SUCCESS; - } else if (Status) { - *bEnableThread = false; - return Status; - } - - /* - * CONFIG file read successfully. Deallocate the memory of - * uiFileNameBufferSize - */ - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL, - "LED Thread: Config file read successfully\n"); - puCFGData = (PUCHAR) &Adapter->pstargetparams->HostDrvrConfig1; - - /* - * Offset for HostDrvConfig1, HostDrvConfig2, HostDrvConfig3 which - * will have the information of LED type, LED on state for different - * driver state and LED blink state. - */ - - for (uiIndex = 0; uiIndex < NUM_OF_LEDS; uiIndex++) { - bData = *puCFGData; - curr_led_state = &Adapter->LEDInfo.LEDState[uiIndex]; - - /* - * Check Bit 8 for polarity. If it is set, - * polarity is reverse polarity - */ - if (bData & 0x80) { - curr_led_state->BitPolarity = 0; - /* unset the bit 8 */ - bData = bData & 0x7f; - } - - curr_led_state->LED_Type = bData; - if (bData <= NUM_OF_LEDS) - curr_led_state->GPIO_Num = GPIO_Array[bData]; - else - curr_led_state->GPIO_Num = DISABLE_GPIO_NUM; - - puCFGData++; - bData = *puCFGData; - curr_led_state->LED_On_State = bData; - puCFGData++; - bData = *puCFGData; - curr_led_state->LED_Blink_State = bData; - puCFGData++; - } - - /* - * Check if all the LED settings are disabled. If it is disabled, - * dont launch the LED control thread. - */ - for (uiIndex = 0; uiIndex < NUM_OF_LEDS; uiIndex++) { - curr_led_state = &Adapter->LEDInfo.LEDState[uiIndex]; - - if ((curr_led_state->LED_Type == DISABLE_GPIO_NUM) || - (curr_led_state->LED_Type == 0x7f) || - (curr_led_state->LED_Type == 0)) - uiNum_of_LED_Type++; - } - if (uiNum_of_LED_Type >= NUM_OF_LEDS) - *bEnableThread = false; - - return Status; -} - -/* - * ----------------------------------------------------------------------------- - * Procedure: LedGpioInit - * - * Description: Initializes LED GPIOs. Makes the LED GPIOs to OUTPUT mode - * and make the initial state to be OFF. - * - * Arguments: - * Adapter - Pointer to MINI_ADAPTER structure. - * - * Returns: VOID - * - * ----------------------------------------------------------------------------- - */ -static VOID LedGpioInit(struct bcm_mini_adapter *Adapter) -{ - UINT uiResetValue = 0; - UINT uiIndex = 0; - struct bcm_led_state_info *curr_led_state; - - /* Set all LED GPIO Mode to output mode */ - if (rdmalt(Adapter, GPIO_MODE_REGISTER, &uiResetValue, - sizeof(uiResetValue)) < 0) - BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, - DBG_LVL_ALL, "LED Thread: RDM Failed\n"); - for (uiIndex = 0; uiIndex < NUM_OF_LEDS; uiIndex++) { - curr_led_state = &Adapter->LEDInfo.LEDState[uiIndex]; - - if (curr_led_state->GPIO_Num != DISABLE_GPIO_NUM) - uiResetValue |= (1 << curr_led_state->GPIO_Num); - - TURN_OFF_LED(Adapter, 1 << curr_led_state->GPIO_Num, uiIndex); - - } - if (wrmalt(Adapter, GPIO_MODE_REGISTER, &uiResetValue, - sizeof(uiResetValue)) < 0) - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, - DBG_LVL_ALL, "LED Thread: WRM Failed\n"); - - Adapter->LEDInfo.bIdle_led_off = false; -} - -static INT BcmGetGPIOPinInfo(struct bcm_mini_adapter *Adapter, - UCHAR *GPIO_num_tx, - UCHAR *GPIO_num_rx, - UCHAR *uiLedTxIndex, - UCHAR *uiLedRxIndex, - enum bcm_led_events currdriverstate) -{ - UINT uiIndex = 0; - struct bcm_led_state_info *led_state_info; - - *GPIO_num_tx = DISABLE_GPIO_NUM; - *GPIO_num_rx = DISABLE_GPIO_NUM; - - for (uiIndex = 0; uiIndex < NUM_OF_LEDS; uiIndex++) { - led_state_info = &Adapter->LEDInfo.LEDState[uiIndex]; - - if (((currdriverstate == NORMAL_OPERATION) || - (currdriverstate == IDLEMODE_EXIT) || - (currdriverstate == FW_DOWNLOAD)) && - (led_state_info->LED_Blink_State & currdriverstate) && - (led_state_info->GPIO_Num != DISABLE_GPIO_NUM)) { - if (*GPIO_num_tx == DISABLE_GPIO_NUM) { - *GPIO_num_tx = led_state_info->GPIO_Num; - *uiLedTxIndex = uiIndex; - } else { - *GPIO_num_rx = led_state_info->GPIO_Num; - *uiLedRxIndex = uiIndex; - } - } else { - if ((led_state_info->LED_On_State & currdriverstate) && - (led_state_info->GPIO_Num != DISABLE_GPIO_NUM)) { - *GPIO_num_tx = led_state_info->GPIO_Num; - *uiLedTxIndex = uiIndex; - } - } - } - return STATUS_SUCCESS; -} - -static void handle_adapter_driver_state(struct bcm_mini_adapter *ad, - enum bcm_led_events currdriverstate, - UCHAR GPIO_num, - UCHAR dummyGPIONum, - UCHAR uiLedIndex, - UCHAR dummyIndex, - ulong timeout, - UINT uiResetValue, - UINT uiIndex) -{ - switch (ad->DriverState) { - case DRIVER_INIT: - currdriverstate = DRIVER_INIT; - /* ad->DriverState; */ - BcmGetGPIOPinInfo(ad, &GPIO_num, &dummyGPIONum, - &uiLedIndex, &dummyIndex, - currdriverstate); - - if (GPIO_num != DISABLE_GPIO_NUM) - TURN_ON_LED(ad, 1 << GPIO_num, uiLedIndex); - - break; - case FW_DOWNLOAD: - /* - * BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, - * LED_DUMP_INFO, DBG_LVL_ALL, - * "LED Thread: FW_DN_DONE called\n"); - */ - currdriverstate = FW_DOWNLOAD; - BcmGetGPIOPinInfo(ad, &GPIO_num, &dummyGPIONum, - &uiLedIndex, &dummyIndex, - currdriverstate); - - if (GPIO_num != DISABLE_GPIO_NUM) { - timeout = 50; - LED_Blink(ad, 1 << GPIO_num, uiLedIndex, timeout, - -1, currdriverstate); - } - break; - case FW_DOWNLOAD_DONE: - currdriverstate = FW_DOWNLOAD_DONE; - BcmGetGPIOPinInfo(ad, &GPIO_num, &dummyGPIONum, - &uiLedIndex, &dummyIndex, currdriverstate); - if (GPIO_num != DISABLE_GPIO_NUM) - TURN_ON_LED(ad, 1 << GPIO_num, uiLedIndex); - break; - - case SHUTDOWN_EXIT: - /* - * no break, continue to NO_NETWORK_ENTRY - * state as well. - */ - case NO_NETWORK_ENTRY: - currdriverstate = NO_NETWORK_ENTRY; - BcmGetGPIOPinInfo(ad, &GPIO_num, &dummyGPIONum, - &uiLedIndex, &dummyGPIONum, currdriverstate); - if (GPIO_num != DISABLE_GPIO_NUM) - TURN_ON_LED(ad, 1 << GPIO_num, uiLedIndex); - break; - case NORMAL_OPERATION: - { - UCHAR GPIO_num_tx = DISABLE_GPIO_NUM; - UCHAR GPIO_num_rx = DISABLE_GPIO_NUM; - UCHAR uiLEDTx = 0; - UCHAR uiLEDRx = 0; - - currdriverstate = NORMAL_OPERATION; - ad->LEDInfo.bIdle_led_off = false; - - BcmGetGPIOPinInfo(ad, &GPIO_num_tx, &GPIO_num_rx, - &uiLEDTx, &uiLEDRx, currdriverstate); - if ((GPIO_num_tx == DISABLE_GPIO_NUM) && - (GPIO_num_rx == DISABLE_GPIO_NUM)) { - GPIO_num = DISABLE_GPIO_NUM; - } else { - /* - * If single LED is selected, use same - * for both Tx and Rx - */ - if (GPIO_num_tx == DISABLE_GPIO_NUM) { - GPIO_num_tx = GPIO_num_rx; - uiLEDTx = uiLEDRx; - } else if (GPIO_num_rx == DISABLE_GPIO_NUM) { - GPIO_num_rx = GPIO_num_tx; - uiLEDRx = uiLEDTx; - } - /* - * Blink the LED in proportionate - * to Tx and Rx transmissions. - */ - LED_Proportional_Blink(ad, - GPIO_num_tx, uiLEDTx, - GPIO_num_rx, uiLEDRx, - currdriverstate); - } - } - break; - case LOWPOWER_MODE_ENTER: - currdriverstate = LOWPOWER_MODE_ENTER; - if (DEVICE_POWERSAVE_MODE_AS_MANUAL_CLOCK_GATING == - ad->ulPowerSaveMode) { - /* Turn OFF all the LED */ - uiResetValue = 0; - for (uiIndex = 0; uiIndex < NUM_OF_LEDS; uiIndex++) { - if (ad->LEDInfo.LEDState[uiIndex].GPIO_Num != DISABLE_GPIO_NUM) - TURN_OFF_LED(ad, - (1 << ad->LEDInfo.LEDState[uiIndex].GPIO_Num), - uiIndex); - } - - } - /* Turn off LED And WAKE-UP for Sendinf IDLE mode ACK */ - ad->LEDInfo.bLedInitDone = false; - ad->LEDInfo.bIdle_led_off = TRUE; - wake_up(&ad->LEDInfo.idleModeSyncEvent); - GPIO_num = DISABLE_GPIO_NUM; - break; - case IDLEMODE_CONTINUE: - currdriverstate = IDLEMODE_CONTINUE; - GPIO_num = DISABLE_GPIO_NUM; - break; - case IDLEMODE_EXIT: - break; - case DRIVER_HALT: - currdriverstate = DRIVER_HALT; - GPIO_num = DISABLE_GPIO_NUM; - for (uiIndex = 0; uiIndex < NUM_OF_LEDS; uiIndex++) { - if (ad->LEDInfo.LEDState[uiIndex].GPIO_Num != - DISABLE_GPIO_NUM) - TURN_OFF_LED(ad, - (1 << ad->LEDInfo.LEDState[uiIndex].GPIO_Num), - uiIndex); - } - /* ad->DriverState = DRIVER_INIT; */ - break; - case LED_THREAD_INACTIVE: - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, LED_DUMP_INFO, - DBG_LVL_ALL, "InActivating LED thread..."); - currdriverstate = LED_THREAD_INACTIVE; - ad->LEDInfo.led_thread_running = - BCM_LED_THREAD_RUNNING_INACTIVELY; - ad->LEDInfo.bLedInitDone = false; - /* disable ALL LED */ - for (uiIndex = 0; uiIndex < NUM_OF_LEDS; uiIndex++) { - if (ad->LEDInfo.LEDState[uiIndex].GPIO_Num != - DISABLE_GPIO_NUM) - TURN_OFF_LED(ad, - (1 << ad->LEDInfo.LEDState[uiIndex].GPIO_Num), - uiIndex); - } - break; - case LED_THREAD_ACTIVE: - BCM_DEBUG_PRINT(ad, DBG_TYPE_OTHERS, LED_DUMP_INFO, - DBG_LVL_ALL, "Activating LED thread again..."); - if (ad->LinkUpStatus == false) - ad->DriverState = NO_NETWORK_ENTRY; - else - ad->DriverState = NORMAL_OPERATION; - - ad->LEDInfo.led_thread_running = - BCM_LED_THREAD_RUNNING_ACTIVELY; - break; - /* return; */ - default: - break; - } -} - -static VOID LEDControlThread(struct bcm_mini_adapter *Adapter) -{ - UINT uiIndex = 0; - UCHAR GPIO_num = 0; - UCHAR uiLedIndex = 0; - UINT uiResetValue = 0; - enum bcm_led_events currdriverstate = 0; - ulong timeout = 0; - - INT Status = 0; - - UCHAR dummyGPIONum = 0; - UCHAR dummyIndex = 0; - - /* currdriverstate = Adapter->DriverState; */ - Adapter->LEDInfo.bIdleMode_tx_from_host = false; - - /* - * Wait till event is triggered - * - * wait_event(Adapter->LEDInfo.notify_led_event, - * currdriverstate!= Adapter->DriverState); - */ - - GPIO_num = DISABLE_GPIO_NUM; - - while (TRUE) { - /* Wait till event is triggered */ - if ((GPIO_num == DISABLE_GPIO_NUM) - || - ((currdriverstate != FW_DOWNLOAD) && - (currdriverstate != NORMAL_OPERATION) && - (currdriverstate != LOWPOWER_MODE_ENTER)) - || - (currdriverstate == LED_THREAD_INACTIVE)) - Status = wait_event_interruptible( - Adapter->LEDInfo.notify_led_event, - currdriverstate != Adapter->DriverState - || kthread_should_stop()); - - if (kthread_should_stop() || Adapter->device_removed) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, - DBG_LVL_ALL, - "Led thread got signal to exit..hence exiting"); - Adapter->LEDInfo.led_thread_running = - BCM_LED_THREAD_DISABLED; - TURN_OFF_LED(Adapter, 1 << GPIO_num, uiLedIndex); - return; /* STATUS_FAILURE; */ - } - - if (GPIO_num != DISABLE_GPIO_NUM) - TURN_OFF_LED(Adapter, 1 << GPIO_num, uiLedIndex); - - if (Adapter->LEDInfo.bLedInitDone == false) { - LedGpioInit(Adapter); - Adapter->LEDInfo.bLedInitDone = TRUE; - } - - handle_adapter_driver_state(Adapter, - currdriverstate, - GPIO_num, - dummyGPIONum, - uiLedIndex, - dummyIndex, - timeout, - uiResetValue, - uiIndex - ); - } - Adapter->LEDInfo.led_thread_running = BCM_LED_THREAD_DISABLED; -} - -int InitLedSettings(struct bcm_mini_adapter *Adapter) -{ - int Status = STATUS_SUCCESS; - bool bEnableThread = TRUE; - UCHAR uiIndex = 0; - - /* - * Initially set BitPolarity to normal polarity. The bit 8 of LED type - * is used to change the polarity of the LED. - */ - - for (uiIndex = 0; uiIndex < NUM_OF_LEDS; uiIndex++) - Adapter->LEDInfo.LEDState[uiIndex].BitPolarity = 1; - - /* - * Read the LED settings of CONFIG file and map it - * to GPIO numbers in EEPROM - */ - Status = ReadConfigFileStructure(Adapter, &bEnableThread); - if (STATUS_SUCCESS != Status) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, - DBG_LVL_ALL, - "LED Thread: FAILED in ReadConfigFileStructure\n"); - return Status; - } - - if (Adapter->LEDInfo.led_thread_running) { - if (bEnableThread) { - ; - } else { - Adapter->DriverState = DRIVER_HALT; - wake_up(&Adapter->LEDInfo.notify_led_event); - Adapter->LEDInfo.led_thread_running = - BCM_LED_THREAD_DISABLED; - } - - } else if (bEnableThread) { - /* Create secondary thread to handle the LEDs */ - init_waitqueue_head(&Adapter->LEDInfo.notify_led_event); - init_waitqueue_head(&Adapter->LEDInfo.idleModeSyncEvent); - Adapter->LEDInfo.led_thread_running = - BCM_LED_THREAD_RUNNING_ACTIVELY; - Adapter->LEDInfo.bIdle_led_off = false; - Adapter->LEDInfo.led_cntrl_threadid = - kthread_run((int (*)(void *)) LEDControlThread, - Adapter, "led_control_thread"); - if (IS_ERR(Adapter->LEDInfo.led_cntrl_threadid)) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, - DBG_LVL_ALL, - "Not able to spawn Kernel Thread\n"); - Adapter->LEDInfo.led_thread_running = - BCM_LED_THREAD_DISABLED; - return PTR_ERR(Adapter->LEDInfo.led_cntrl_threadid); - } - } - return Status; -} diff --git a/drivers/staging/bcm/led_control.h b/drivers/staging/bcm/led_control.h deleted file mode 100644 index 1b24bf4658af..000000000000 --- a/drivers/staging/bcm/led_control.h +++ /dev/null @@ -1,84 +0,0 @@ -#ifndef _LED_CONTROL_H -#define _LED_CONTROL_H - -#define NUM_OF_LEDS 4 -#define DSD_START_OFFSET 0x0200 -#define EEPROM_VERSION_OFFSET 0x020E -#define EEPROM_HW_PARAM_POINTER_ADDRESS 0x0218 -#define EEPROM_HW_PARAM_POINTER_ADDRRES_MAP5 0x0220 -#define GPIO_SECTION_START_OFFSET 0x03 -#define COMPATIBILITY_SECTION_LENGTH 42 -#define COMPATIBILITY_SECTION_LENGTH_MAP5 84 -#define EEPROM_MAP5_MAJORVERSION 5 -#define EEPROM_MAP5_MINORVERSION 0 -#define MAX_NUM_OF_BLINKS 10 -#define NUM_OF_GPIO_PINS 16 -#define DISABLE_GPIO_NUM 0xFF -#define EVENT_SIGNALED 1 -#define MAX_FILE_NAME_BUFFER_SIZE 100 - -#define TURN_ON_LED(ad, GPIO, index) do { \ - unsigned int gpio_val = GPIO; \ - (ad->LEDInfo.LEDState[index].BitPolarity == 1) ? \ - wrmaltWithLock(ad, BCM_GPIO_OUTPUT_SET_REG, &gpio_val, sizeof(gpio_val)) : \ - wrmaltWithLock(ad, BCM_GPIO_OUTPUT_CLR_REG, &gpio_val, sizeof(gpio_val)); \ - } while (0) - -#define TURN_OFF_LED(ad, GPIO, index) do { \ - unsigned int gpio_val = GPIO; \ - (ad->LEDInfo.LEDState[index].BitPolarity == 1) ? \ - wrmaltWithLock(ad, BCM_GPIO_OUTPUT_CLR_REG, &gpio_val, sizeof(gpio_val)) : \ - wrmaltWithLock(ad, BCM_GPIO_OUTPUT_SET_REG, &gpio_val, sizeof(gpio_val)); \ - } while (0) - -enum bcm_led_colors { - RED_LED = 1, - BLUE_LED = 2, - YELLOW_LED = 3, - GREEN_LED = 4 -}; - -enum bcm_led_events { - SHUTDOWN_EXIT = 0x00, - DRIVER_INIT = 0x1, - FW_DOWNLOAD = 0x2, - FW_DOWNLOAD_DONE = 0x4, - NO_NETWORK_ENTRY = 0x8, - NORMAL_OPERATION = 0x10, - LOWPOWER_MODE_ENTER = 0x20, - IDLEMODE_CONTINUE = 0x40, - IDLEMODE_EXIT = 0x80, - LED_THREAD_INACTIVE = 0x100, /* Makes the LED thread Inactivce. It wil be equivallent to putting the thread on hold. */ - LED_THREAD_ACTIVE = 0x200, /* Makes the LED Thread Active back. */ - DRIVER_HALT = 0xff -}; /* Enumerated values of different driver states */ - -/* - * Structure which stores the information of different LED types - * and corresponding LED state information of driver states - */ -struct bcm_led_state_info { - unsigned char LED_Type; /* specify GPIO number - use 0xFF if not used */ - unsigned char LED_On_State; /* Bits set or reset for different states */ - unsigned char LED_Blink_State; /* Bits set or reset for blinking LEDs for different states */ - unsigned char GPIO_Num; - unsigned char BitPolarity; /* To represent whether H/W is normal polarity or reverse polarity */ -}; - -struct bcm_led_info { - struct bcm_led_state_info LEDState[NUM_OF_LEDS]; - bool bIdleMode_tx_from_host; /* Variable to notify whether driver came out from idlemode due to Host or target */ - bool bIdle_led_off; - wait_queue_head_t notify_led_event; - wait_queue_head_t idleModeSyncEvent; - struct task_struct *led_cntrl_threadid; - int led_thread_running; - bool bLedInitDone; -}; - -/* LED Thread state. */ -#define BCM_LED_THREAD_DISABLED 0 /* LED Thread is not running. */ -#define BCM_LED_THREAD_RUNNING_ACTIVELY 1 /* LED thread is running. */ -#define BCM_LED_THREAD_RUNNING_INACTIVELY 2 /* LED thread has been put on hold */ - -#endif diff --git a/drivers/staging/bcm/nvm.c b/drivers/staging/bcm/nvm.c deleted file mode 100644 index ce09473fbb1f..000000000000 --- a/drivers/staging/bcm/nvm.c +++ /dev/null @@ -1,4661 +0,0 @@ -#include "headers.h" - -#define DWORD unsigned int - -static int BcmDoChipSelect(struct bcm_mini_adapter *Adapter, - unsigned int offset); -static int BcmGetActiveDSD(struct bcm_mini_adapter *Adapter); -static int BcmGetActiveISO(struct bcm_mini_adapter *Adapter); -static unsigned int BcmGetEEPROMSize(struct bcm_mini_adapter *Adapter); -static int BcmGetFlashCSInfo(struct bcm_mini_adapter *Adapter); -static unsigned int BcmGetFlashSectorSize(struct bcm_mini_adapter *Adapter, - unsigned int FlashSectorSizeSig, - unsigned int FlashSectorSize); - -static VOID BcmValidateNvmType(struct bcm_mini_adapter *Adapter); -static int BcmGetNvmSize(struct bcm_mini_adapter *Adapter); -static unsigned int BcmGetFlashSize(struct bcm_mini_adapter *Adapter); -static enum bcm_nvm_type BcmGetNvmType(struct bcm_mini_adapter *Adapter); - -static int BcmGetSectionValEndOffset(struct bcm_mini_adapter *Adapter, - enum bcm_flash2x_section_val eFlash2xSectionVal); - -static B_UINT8 IsOffsetWritable(struct bcm_mini_adapter *Adapter, - unsigned int uiOffset); -static int IsSectionWritable(struct bcm_mini_adapter *Adapter, - enum bcm_flash2x_section_val Section); -static int IsSectionExistInVendorInfo(struct bcm_mini_adapter *Adapter, - enum bcm_flash2x_section_val section); - -static int ReadDSDPriority(struct bcm_mini_adapter *Adapter, - enum bcm_flash2x_section_val dsd); -static int ReadDSDSignature(struct bcm_mini_adapter *Adapter, - enum bcm_flash2x_section_val dsd); -static int ReadISOPriority(struct bcm_mini_adapter *Adapter, - enum bcm_flash2x_section_val iso); -static int ReadISOSignature(struct bcm_mini_adapter *Adapter, - enum bcm_flash2x_section_val iso); - -static int CorruptDSDSig(struct bcm_mini_adapter *Adapter, - enum bcm_flash2x_section_val eFlash2xSectionVal); -static int CorruptISOSig(struct bcm_mini_adapter *Adapter, - enum bcm_flash2x_section_val eFlash2xSectionVal); -static int SaveHeaderIfPresent(struct bcm_mini_adapter *Adapter, - PUCHAR pBuff, - unsigned int uiSectAlignAddr); -static int WriteToFlashWithoutSectorErase(struct bcm_mini_adapter *Adapter, - PUINT pBuff, - enum bcm_flash2x_section_val eFlash2xSectionVal, - unsigned int uiOffset, - unsigned int uiNumBytes); -static enum bcm_flash2x_section_val getHighestPriDSD(struct bcm_mini_adapter *Adapter); -static enum bcm_flash2x_section_val getHighestPriISO(struct bcm_mini_adapter *Adapter); - -static int BeceemFlashBulkRead( - struct bcm_mini_adapter *Adapter, - PUINT pBuffer, - unsigned int uiOffset, - unsigned int uiNumBytes); - -static int BeceemFlashBulkWrite( - struct bcm_mini_adapter *Adapter, - PUINT pBuffer, - unsigned int uiOffset, - unsigned int uiNumBytes, - bool bVerify); - -static int GetFlashBaseAddr(struct bcm_mini_adapter *Adapter); - -static int ReadBeceemEEPROMBulk(struct bcm_mini_adapter *Adapter, unsigned int dwAddress, unsigned int *pdwData, unsigned int dwNumData); - -/* Procedure: ReadEEPROMStatusRegister - * - * Description: Reads the standard EEPROM Status Register. - * - * Arguments: - * Adapter - ptr to Adapter object instance - * Returns: - * OSAL_STATUS_CODE - */ -static UCHAR ReadEEPROMStatusRegister(struct bcm_mini_adapter *Adapter) -{ - UCHAR uiData = 0; - DWORD dwRetries = MAX_EEPROM_RETRIES * RETRIES_PER_DELAY; - unsigned int uiStatus = 0; - unsigned int value = 0; - unsigned int value1 = 0; - - /* Read the EEPROM status register */ - value = EEPROM_READ_STATUS_REGISTER; - wrmalt(Adapter, EEPROM_CMDQ_SPI_REG, &value, sizeof(value)); - - while (dwRetries != 0) { - value = 0; - uiStatus = 0; - rdmalt(Adapter, EEPROM_SPI_Q_STATUS1_REG, &uiStatus, sizeof(uiStatus)); - if (Adapter->device_removed == TRUE) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Modem has got removed hence exiting...."); - break; - } - - /* Wait for Avail bit to be set. */ - if ((uiStatus & EEPROM_READ_DATA_AVAIL) != 0) { - /* Clear the Avail/Full bits - which ever is set. */ - value = uiStatus & (EEPROM_READ_DATA_AVAIL | EEPROM_READ_DATA_FULL); - wrmalt(Adapter, EEPROM_SPI_Q_STATUS1_REG, &value, sizeof(value)); - - value = 0; - rdmalt(Adapter, EEPROM_READ_DATAQ_REG, &value, sizeof(value)); - uiData = (UCHAR)value; - - break; - } - - dwRetries--; - if (dwRetries == 0) { - rdmalt(Adapter, EEPROM_SPI_Q_STATUS1_REG, &value, sizeof(value)); - rdmalt(Adapter, EEPROM_SPI_Q_STATUS_REG, &value1, sizeof(value1)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "0x3004 = %x 0x3008 = %x, retries = %d failed.\n", value, value1, MAX_EEPROM_RETRIES * RETRIES_PER_DELAY); - return uiData; - } - if (!(dwRetries%RETRIES_PER_DELAY)) - udelay(1000); - uiStatus = 0; - } - return uiData; -} /* ReadEEPROMStatusRegister */ - -/* - * Procedure: ReadBeceemEEPROMBulk - * - * Description: This routine reads 16Byte data from EEPROM - * - * Arguments: - * Adapter - ptr to Adapter object instance - * dwAddress - EEPROM Offset to read the data from. - * pdwData - Pointer to double word where data needs to be stored in. // dwNumWords - Number of words. Valid values are 4 ONLY. - * - * Returns: - * OSAL_STATUS_CODE: - */ - -static int ReadBeceemEEPROMBulk(struct bcm_mini_adapter *Adapter, - DWORD dwAddress, - DWORD *pdwData, - DWORD dwNumWords) -{ - DWORD dwIndex = 0; - DWORD dwRetries = MAX_EEPROM_RETRIES * RETRIES_PER_DELAY; - unsigned int uiStatus = 0; - unsigned int value = 0; - unsigned int value1 = 0; - UCHAR *pvalue; - - /* Flush the read and cmd queue. */ - value = (EEPROM_READ_QUEUE_FLUSH | EEPROM_CMD_QUEUE_FLUSH); - wrmalt(Adapter, SPI_FLUSH_REG, &value, sizeof(value)); - value = 0; - wrmalt(Adapter, SPI_FLUSH_REG, &value, sizeof(value)); - - /* Clear the Avail/Full bits. */ - value = (EEPROM_READ_DATA_AVAIL | EEPROM_READ_DATA_FULL); - wrmalt(Adapter, EEPROM_SPI_Q_STATUS1_REG, &value, sizeof(value)); - - value = dwAddress | ((dwNumWords == 4) ? EEPROM_16_BYTE_PAGE_READ : EEPROM_4_BYTE_PAGE_READ); - wrmalt(Adapter, EEPROM_CMDQ_SPI_REG, &value, sizeof(value)); - - while (dwRetries != 0) { - uiStatus = 0; - rdmalt(Adapter, EEPROM_SPI_Q_STATUS1_REG, &uiStatus, sizeof(uiStatus)); - if (Adapter->device_removed == TRUE) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Modem has got Removed.hence exiting from loop..."); - return -ENODEV; - } - - /* If we are reading 16 bytes we want to be sure that the queue - * is full before we read. In the other cases we are ok if the - * queue has data available - */ - if (dwNumWords == 4) { - if ((uiStatus & EEPROM_READ_DATA_FULL) != 0) { - /* Clear the Avail/Full bits - which ever is set. */ - value = (uiStatus & (EEPROM_READ_DATA_AVAIL | EEPROM_READ_DATA_FULL)); - wrmalt(Adapter, EEPROM_SPI_Q_STATUS1_REG, &value, sizeof(value)); - break; - } - } else if (dwNumWords == 1) { - if ((uiStatus & EEPROM_READ_DATA_AVAIL) != 0) { - /* We just got Avail and we have to read 32bits so we - * need this sleep for Cardbus kind of devices. - */ - if (Adapter->chip_id == 0xBECE0210) - udelay(800); - - /* Clear the Avail/Full bits - which ever is set. */ - value = (uiStatus & (EEPROM_READ_DATA_AVAIL | EEPROM_READ_DATA_FULL)); - wrmalt(Adapter, EEPROM_SPI_Q_STATUS1_REG, &value, sizeof(value)); - break; - } - } - - uiStatus = 0; - - dwRetries--; - if (dwRetries == 0) { - value = 0; - value1 = 0; - rdmalt(Adapter, EEPROM_SPI_Q_STATUS1_REG, &value, sizeof(value)); - rdmalt(Adapter, EEPROM_SPI_Q_STATUS_REG, &value1, sizeof(value1)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "dwNumWords %d 0x3004 = %x 0x3008 = %x retries = %d failed.\n", - dwNumWords, value, value1, MAX_EEPROM_RETRIES * RETRIES_PER_DELAY); - return STATUS_FAILURE; - } - - if (!(dwRetries%RETRIES_PER_DELAY)) - udelay(1000); - } - - for (dwIndex = 0; dwIndex < dwNumWords; dwIndex++) { - /* We get only a byte at a time - from LSB to MSB. We shift it into an integer. */ - pvalue = (PUCHAR)(pdwData + dwIndex); - - value = 0; - rdmalt(Adapter, EEPROM_READ_DATAQ_REG, &value, sizeof(value)); - - pvalue[0] = value; - - value = 0; - rdmalt(Adapter, EEPROM_READ_DATAQ_REG, &value, sizeof(value)); - - pvalue[1] = value; - - value = 0; - rdmalt(Adapter, EEPROM_READ_DATAQ_REG, &value, sizeof(value)); - - pvalue[2] = value; - - value = 0; - rdmalt(Adapter, EEPROM_READ_DATAQ_REG, &value, sizeof(value)); - - pvalue[3] = value; - } - - return STATUS_SUCCESS; -} /* ReadBeceemEEPROMBulk() */ - -/* - * Procedure: ReadBeceemEEPROM - * - * Description: This routine reads 4 data from EEPROM. It uses 1 or 2 page - * reads to do this operation. - * - * Arguments: - * Adapter - ptr to Adapter object instance - * uiOffset - EEPROM Offset to read the data from. - * pBuffer - Pointer to word where data needs to be stored in. - * - * Returns: - * OSAL_STATUS_CODE: - */ - -int ReadBeceemEEPROM(struct bcm_mini_adapter *Adapter, - DWORD uiOffset, - DWORD *pBuffer) -{ - unsigned int uiData[8] = {0}; - unsigned int uiByteOffset = 0; - unsigned int uiTempOffset = 0; - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, " ====> "); - - uiTempOffset = uiOffset - (uiOffset % MAX_RW_SIZE); - uiByteOffset = uiOffset - uiTempOffset; - - ReadBeceemEEPROMBulk(Adapter, uiTempOffset, (PUINT)&uiData[0], 4); - - /* A word can overlap at most over 2 pages. In that case we read the - * next page too. - */ - if (uiByteOffset > 12) - ReadBeceemEEPROMBulk(Adapter, uiTempOffset + MAX_RW_SIZE, (PUINT)&uiData[4], 4); - - memcpy((PUCHAR)pBuffer, (((PUCHAR)&uiData[0]) + uiByteOffset), 4); - - return STATUS_SUCCESS; -} /* ReadBeceemEEPROM() */ - -int ReadMacAddressFromNVM(struct bcm_mini_adapter *Adapter) -{ - int Status; - unsigned char puMacAddr[6]; - - Status = BeceemNVMRead(Adapter, - (PUINT)&puMacAddr[0], - INIT_PARAMS_1_MACADDRESS_ADDRESS, - MAC_ADDRESS_SIZE); - - if (Status == STATUS_SUCCESS) - memcpy(Adapter->dev->dev_addr, puMacAddr, MAC_ADDRESS_SIZE); - - return Status; -} - -/* - * Procedure: BeceemEEPROMBulkRead - * - * Description: Reads the EEPROM and returns the Data. - * - * Arguments: - * Adapter - ptr to Adapter object instance - * pBuffer - Buffer to store the data read from EEPROM - * uiOffset - Offset of EEPROM from where data should be read - * uiNumBytes - Number of bytes to be read from the EEPROM. - * - * Returns: - * OSAL_STATUS_SUCCESS - if EEPROM read is successful. - * <FAILURE> - if failed. - */ - -int BeceemEEPROMBulkRead(struct bcm_mini_adapter *Adapter, - PUINT pBuffer, - unsigned int uiOffset, - unsigned int uiNumBytes) -{ - unsigned int uiData[4] = {0}; - /* unsigned int uiAddress = 0; */ - unsigned int uiBytesRemaining = uiNumBytes; - unsigned int uiIndex = 0; - unsigned int uiTempOffset = 0; - unsigned int uiExtraBytes = 0; - unsigned int uiFailureRetries = 0; - PUCHAR pcBuff = (PUCHAR)pBuffer; - - if (uiOffset % MAX_RW_SIZE && uiBytesRemaining) { - uiTempOffset = uiOffset - (uiOffset % MAX_RW_SIZE); - uiExtraBytes = uiOffset - uiTempOffset; - ReadBeceemEEPROMBulk(Adapter, uiTempOffset, (PUINT)&uiData[0], 4); - if (uiBytesRemaining >= (MAX_RW_SIZE - uiExtraBytes)) { - memcpy(pBuffer, (((PUCHAR)&uiData[0]) + uiExtraBytes), MAX_RW_SIZE - uiExtraBytes); - uiBytesRemaining -= (MAX_RW_SIZE - uiExtraBytes); - uiIndex += (MAX_RW_SIZE - uiExtraBytes); - uiOffset += (MAX_RW_SIZE - uiExtraBytes); - } else { - memcpy(pBuffer, (((PUCHAR)&uiData[0]) + uiExtraBytes), uiBytesRemaining); - uiIndex += uiBytesRemaining; - uiOffset += uiBytesRemaining; - uiBytesRemaining = 0; - } - } - - while (uiBytesRemaining && uiFailureRetries != 128) { - if (Adapter->device_removed) - return -1; - - if (uiBytesRemaining >= MAX_RW_SIZE) { - /* For the requests more than or equal to 16 bytes, use bulk - * read function to make the access faster. - * We read 4 Dwords of data - */ - if (ReadBeceemEEPROMBulk(Adapter, uiOffset, &uiData[0], 4) == 0) { - memcpy(pcBuff + uiIndex, &uiData[0], MAX_RW_SIZE); - uiOffset += MAX_RW_SIZE; - uiBytesRemaining -= MAX_RW_SIZE; - uiIndex += MAX_RW_SIZE; - } else { - uiFailureRetries++; - mdelay(3); /* sleep for a while before retry... */ - } - } else if (uiBytesRemaining >= 4) { - if (ReadBeceemEEPROM(Adapter, uiOffset, &uiData[0]) == 0) { - memcpy(pcBuff + uiIndex, &uiData[0], 4); - uiOffset += 4; - uiBytesRemaining -= 4; - uiIndex += 4; - } else { - uiFailureRetries++; - mdelay(3); /* sleep for a while before retry... */ - } - } else { - /* Handle the reads less than 4 bytes... */ - PUCHAR pCharBuff = (PUCHAR)pBuffer; - - pCharBuff += uiIndex; - if (ReadBeceemEEPROM(Adapter, uiOffset, &uiData[0]) == 0) { - memcpy(pCharBuff, &uiData[0], uiBytesRemaining); /* copy only bytes requested. */ - uiBytesRemaining = 0; - } else { - uiFailureRetries++; - mdelay(3); /* sleep for a while before retry... */ - } - } - } - - return 0; -} - -/* - * Procedure: BeceemFlashBulkRead - * - * Description: Reads the FLASH and returns the Data. - * - * Arguments: - * Adapter - ptr to Adapter object instance - * pBuffer - Buffer to store the data read from FLASH - * uiOffset - Offset of FLASH from where data should be read - * uiNumBytes - Number of bytes to be read from the FLASH. - * - * Returns: - * OSAL_STATUS_SUCCESS - if FLASH read is successful. - * <FAILURE> - if failed. - */ - -static int BeceemFlashBulkRead(struct bcm_mini_adapter *Adapter, - PUINT pBuffer, - unsigned int uiOffset, - unsigned int uiNumBytes) -{ - unsigned int uiIndex = 0; - unsigned int uiBytesToRead = uiNumBytes; - int Status = 0; - unsigned int uiPartOffset = 0; - int bytes; - - if (Adapter->device_removed) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Device Got Removed"); - return -ENODEV; - } - - /* Adding flash Base address - * uiOffset = uiOffset + GetFlashBaseAddr(Adapter); - */ - #if defined(BCM_SHM_INTERFACE) && !defined(FLASH_DIRECT_ACCESS) - Status = bcmflash_raw_read((uiOffset/FLASH_PART_SIZE), (uiOffset % FLASH_PART_SIZE), (unsigned char *)pBuffer, uiNumBytes); - return Status; - #endif - - Adapter->SelectedChip = RESET_CHIP_SELECT; - - if (uiOffset % MAX_RW_SIZE) { - BcmDoChipSelect(Adapter, uiOffset); - uiPartOffset = (uiOffset & (FLASH_PART_SIZE - 1)) + GetFlashBaseAddr(Adapter); - - uiBytesToRead = MAX_RW_SIZE - (uiOffset % MAX_RW_SIZE); - uiBytesToRead = MIN(uiNumBytes, uiBytesToRead); - - bytes = rdm(Adapter, uiPartOffset, (PCHAR)pBuffer + uiIndex, uiBytesToRead); - if (bytes < 0) { - Status = bytes; - Adapter->SelectedChip = RESET_CHIP_SELECT; - return Status; - } - - uiIndex += uiBytesToRead; - uiOffset += uiBytesToRead; - uiNumBytes -= uiBytesToRead; - } - - while (uiNumBytes) { - BcmDoChipSelect(Adapter, uiOffset); - uiPartOffset = (uiOffset & (FLASH_PART_SIZE - 1)) + GetFlashBaseAddr(Adapter); - - uiBytesToRead = MIN(uiNumBytes, MAX_RW_SIZE); - - bytes = rdm(Adapter, uiPartOffset, (PCHAR)pBuffer + uiIndex, uiBytesToRead); - if (bytes < 0) { - Status = bytes; - break; - } - - uiIndex += uiBytesToRead; - uiOffset += uiBytesToRead; - uiNumBytes -= uiBytesToRead; - } - Adapter->SelectedChip = RESET_CHIP_SELECT; - return Status; -} - -/* - * Procedure: BcmGetFlashSize - * - * Description: Finds the size of FLASH. - * - * Arguments: - * Adapter - ptr to Adapter object instance - * - * Returns: - * unsigned int - size of the FLASH Storage. - * - */ - -static unsigned int BcmGetFlashSize(struct bcm_mini_adapter *Adapter) -{ - if (IsFlash2x(Adapter)) - return Adapter->psFlash2xCSInfo->OffsetFromDSDStartForDSDHeader + sizeof(struct bcm_dsd_header); - else - return 32 * 1024; -} - -/* - * Procedure: BcmGetEEPROMSize - * - * Description: Finds the size of EEPROM. - * - * Arguments: - * Adapter - ptr to Adapter object instance - * - * Returns: - * unsigned int - size of the EEPROM Storage. - * - */ - -static unsigned int BcmGetEEPROMSize(struct bcm_mini_adapter *Adapter) -{ - unsigned int uiData = 0; - unsigned int uiIndex = 0; - - /* - * if EEPROM is present and already Calibrated,it will have - * 'BECM' string at 0th offset. - * To find the EEPROM size read the possible boundaries of the - * EEPROM like 4K,8K etc..accessing the EEPROM beyond its size will - * result in wrap around. So when we get the End of the EEPROM we will - * get 'BECM' string which is indeed at offset 0. - */ - BeceemEEPROMBulkRead(Adapter, &uiData, 0x0, 4); - if (uiData == BECM) { - for (uiIndex = 2; uiIndex <= 256; uiIndex *= 2) { - BeceemEEPROMBulkRead(Adapter, &uiData, uiIndex * 1024, 4); - if (uiData == BECM) - return uiIndex * 1024; - } - } else { - /* - * EEPROM may not be present or not programmed - */ - uiData = 0xBABEFACE; - if (BeceemEEPROMBulkWrite(Adapter, (PUCHAR)&uiData, 0, 4, TRUE) == 0) { - uiData = 0; - for (uiIndex = 2; uiIndex <= 256; uiIndex *= 2) { - BeceemEEPROMBulkRead(Adapter, &uiData, uiIndex * 1024, 4); - if (uiData == 0xBABEFACE) - return uiIndex * 1024; - } - } - } - return 0; -} - -/* - * Procedure: FlashSectorErase - * - * Description: Finds the sector size of the FLASH. - * - * Arguments: - * Adapter - ptr to Adapter object instance - * addr - sector start address - * numOfSectors - number of sectors to be erased. - * - * Returns: - * OSAL_STATUS_CODE - * - */ - -static int FlashSectorErase(struct bcm_mini_adapter *Adapter, - unsigned int addr, - unsigned int numOfSectors) -{ - unsigned int iIndex = 0, iRetries = 0; - unsigned int uiStatus = 0; - unsigned int value; - int bytes; - - for (iIndex = 0; iIndex < numOfSectors; iIndex++) { - value = 0x06000000; - wrmalt(Adapter, FLASH_SPI_CMDQ_REG, &value, sizeof(value)); - - value = (0xd8000000 | (addr & 0xFFFFFF)); - wrmalt(Adapter, FLASH_SPI_CMDQ_REG, &value, sizeof(value)); - iRetries = 0; - - do { - value = (FLASH_CMD_STATUS_REG_READ << 24); - if (wrmalt(Adapter, FLASH_SPI_CMDQ_REG, &value, sizeof(value)) < 0) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Programing of FLASH_SPI_CMDQ_REG fails"); - return STATUS_FAILURE; - } - - bytes = rdmalt(Adapter, FLASH_SPI_READQ_REG, &uiStatus, sizeof(uiStatus)); - if (bytes < 0) { - uiStatus = bytes; - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Reading status of FLASH_SPI_READQ_REG fails"); - return uiStatus; - } - iRetries++; - /* After every try lets make the CPU free for 10 ms. generally time taken by the - * the sector erase cycle is 500 ms to 40000 msec. hence sleeping 10 ms - * won't hamper performance in any case. - */ - mdelay(10); - } while ((uiStatus & 0x1) && (iRetries < 400)); - - if (uiStatus & 0x1) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "iRetries crossing the limit of 80000\n"); - return STATUS_FAILURE; - } - - addr += Adapter->uiSectorSize; - } - return 0; -} -/* - * Procedure: flashByteWrite - * - * Description: Performs Byte by Byte write to flash - * - * Arguments: - * Adapter - ptr to Adapter object instance - * uiOffset - Offset of the flash where data needs to be written to. - * pData - Address of Data to be written. - * Returns: - * OSAL_STATUS_CODE - * - */ - -static int flashByteWrite(struct bcm_mini_adapter *Adapter, - unsigned int uiOffset, - PVOID pData) -{ - unsigned int uiStatus = 0; - int iRetries = MAX_FLASH_RETRIES * FLASH_PER_RETRIES_DELAY; /* 3 */ - unsigned int value; - ULONG ulData = *(PUCHAR)pData; - int bytes; - /* - * need not write 0xFF because write requires an erase and erase will - * make whole sector 0xFF. - */ - - if (0xFF == ulData) - return STATUS_SUCCESS; - - /* DumpDebug(NVM_RW,("flashWrite ====>\n")); */ - value = (FLASH_CMD_WRITE_ENABLE << 24); - if (wrmalt(Adapter, FLASH_SPI_CMDQ_REG, &value, sizeof(value)) < 0) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Write enable in FLASH_SPI_CMDQ_REG register fails"); - return STATUS_FAILURE; - } - - if (wrm(Adapter, FLASH_SPI_WRITEQ_REG, (PCHAR)&ulData, 4) < 0) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "DATA Write on FLASH_SPI_WRITEQ_REG fails"); - return STATUS_FAILURE; - } - value = (0x02000000 | (uiOffset & 0xFFFFFF)); - if (wrmalt(Adapter, FLASH_SPI_CMDQ_REG, &value, sizeof(value)) < 0) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Programming of FLASH_SPI_CMDQ_REG fails"); - return STATUS_FAILURE; - } - - /* __udelay(950); */ - - do { - value = (FLASH_CMD_STATUS_REG_READ << 24); - if (wrmalt(Adapter, FLASH_SPI_CMDQ_REG, &value, sizeof(value)) < 0) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Programing of FLASH_SPI_CMDQ_REG fails"); - return STATUS_FAILURE; - } - /* __udelay(1); */ - bytes = rdmalt(Adapter, FLASH_SPI_READQ_REG, &uiStatus, sizeof(uiStatus)); - if (bytes < 0) { - uiStatus = bytes; - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Reading status of FLASH_SPI_READQ_REG fails"); - return uiStatus; - } - iRetries--; - if (iRetries && ((iRetries % FLASH_PER_RETRIES_DELAY) == 0)) - udelay(1000); - - } while ((uiStatus & 0x1) && (iRetries > 0)); - - if (uiStatus & 0x1) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Flash Write fails even after checking status for 200 times."); - return STATUS_FAILURE; - } - - return STATUS_SUCCESS; -} - -/* - * Procedure: flashWrite - * - * Description: Performs write to flash - * - * Arguments: - * Adapter - ptr to Adapter object instance - * uiOffset - Offset of the flash where data needs to be written to. - * pData - Address of Data to be written. - * Returns: - * OSAL_STATUS_CODE - * - */ - -static int flashWrite(struct bcm_mini_adapter *Adapter, - unsigned int uiOffset, - PVOID pData) -{ - /* unsigned int uiStatus = 0; - * int iRetries = 0; - * unsigned int uiReadBack = 0; - */ - unsigned int uiStatus = 0; - int iRetries = MAX_FLASH_RETRIES * FLASH_PER_RETRIES_DELAY; /* 3 */ - unsigned int value; - unsigned int uiErasePattern[4] = {0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF}; - int bytes; - /* - * need not write 0xFFFFFFFF because write requires an erase and erase will - * make whole sector 0xFFFFFFFF. - */ - if (!memcmp(pData, uiErasePattern, MAX_RW_SIZE)) - return 0; - - value = (FLASH_CMD_WRITE_ENABLE << 24); - - if (wrmalt(Adapter, FLASH_SPI_CMDQ_REG, &value, sizeof(value)) < 0) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Write Enable of FLASH_SPI_CMDQ_REG fails"); - return STATUS_FAILURE; - } - - if (wrm(Adapter, uiOffset, (PCHAR)pData, MAX_RW_SIZE) < 0) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Data write fails..."); - return STATUS_FAILURE; - } - - /* __udelay(950); */ - do { - value = (FLASH_CMD_STATUS_REG_READ << 24); - if (wrmalt(Adapter, FLASH_SPI_CMDQ_REG, &value, sizeof(value)) < 0) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Programing of FLASH_SPI_CMDQ_REG fails"); - return STATUS_FAILURE; - } - /* __udelay(1); */ - bytes = rdmalt(Adapter, FLASH_SPI_READQ_REG, &uiStatus, sizeof(uiStatus)); - if (bytes < 0) { - uiStatus = bytes; - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Reading status of FLASH_SPI_READQ_REG fails"); - return uiStatus; - } - - iRetries--; - /* this will ensure that in there will be no changes in the current path. - * currently one rdm/wrm takes 125 us. - * Hence 125 *2 * FLASH_PER_RETRIES_DELAY > 3 ms(worst case delay) - * Hence current implementation cycle will intoduce no delay in current path - */ - if (iRetries && ((iRetries % FLASH_PER_RETRIES_DELAY) == 0)) - udelay(1000); - } while ((uiStatus & 0x1) && (iRetries > 0)); - - if (uiStatus & 0x1) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Flash Write fails even after checking status for 200 times."); - return STATUS_FAILURE; - } - - return STATUS_SUCCESS; -} - -/*----------------------------------------------------------------------------- - * Procedure: flashByteWriteStatus - * - * Description: Performs byte by byte write to flash with write done status check - * - * Arguments: - * Adapter - ptr to Adapter object instance - * uiOffset - Offset of the flash where data needs to be written to. - * pData - Address of the Data to be written. - * Returns: - * OSAL_STATUS_CODE - * - */ -static int flashByteWriteStatus(struct bcm_mini_adapter *Adapter, - unsigned int uiOffset, - PVOID pData) -{ - unsigned int uiStatus = 0; - int iRetries = MAX_FLASH_RETRIES * FLASH_PER_RETRIES_DELAY; /* 3 */ - ULONG ulData = *(PUCHAR)pData; - unsigned int value; - int bytes; - - /* - * need not write 0xFFFFFFFF because write requires an erase and erase will - * make whole sector 0xFFFFFFFF. - */ - - if (0xFF == ulData) - return STATUS_SUCCESS; - - /* DumpDebug(NVM_RW,("flashWrite ====>\n")); */ - - value = (FLASH_CMD_WRITE_ENABLE << 24); - if (wrmalt(Adapter, FLASH_SPI_CMDQ_REG, &value, sizeof(value)) < 0) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Write enable in FLASH_SPI_CMDQ_REG register fails"); - return STATUS_SUCCESS; - } - if (wrm(Adapter, FLASH_SPI_WRITEQ_REG, (PCHAR)&ulData, 4) < 0) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "DATA Write on FLASH_SPI_WRITEQ_REG fails"); - return STATUS_FAILURE; - } - value = (0x02000000 | (uiOffset & 0xFFFFFF)); - if (wrmalt(Adapter, FLASH_SPI_CMDQ_REG, &value, sizeof(value)) < 0) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Programming of FLASH_SPI_CMDQ_REG fails"); - return STATUS_FAILURE; - } - - /* msleep(1); */ - - do { - value = (FLASH_CMD_STATUS_REG_READ << 24); - if (wrmalt(Adapter, FLASH_SPI_CMDQ_REG, &value, sizeof(value)) < 0) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Programing of FLASH_SPI_CMDQ_REG fails"); - return STATUS_FAILURE; - } - /* __udelay(1); */ - bytes = rdmalt(Adapter, FLASH_SPI_READQ_REG, &uiStatus, sizeof(uiStatus)); - if (bytes < 0) { - uiStatus = bytes; - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Reading status of FLASH_SPI_READQ_REG fails"); - return uiStatus; - } - - iRetries--; - if (iRetries && ((iRetries % FLASH_PER_RETRIES_DELAY) == 0)) - udelay(1000); - - } while ((uiStatus & 0x1) && (iRetries > 0)); - - if (uiStatus & 0x1) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Flash Write fails even after checking status for 200 times."); - return STATUS_FAILURE; - } - - return STATUS_SUCCESS; -} -/* - * Procedure: flashWriteStatus - * - * Description: Performs write to flash with write done status check - * - * Arguments: - * Adapter - ptr to Adapter object instance - * uiOffset - Offset of the flash where data needs to be written to. - * pData - Address of the Data to be written. - * Returns: - * OSAL_STATUS_CODE - * - */ - -static int flashWriteStatus(struct bcm_mini_adapter *Adapter, - unsigned int uiOffset, - PVOID pData) -{ - unsigned int uiStatus = 0; - int iRetries = MAX_FLASH_RETRIES * FLASH_PER_RETRIES_DELAY; /* 3 */ - /* unsigned int uiReadBack = 0; */ - unsigned int value; - unsigned int uiErasePattern[4] = {0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF}; - int bytes; - - /* - * need not write 0xFFFFFFFF because write requires an erase and erase will - * make whole sector 0xFFFFFFFF. - */ - if (!memcmp(pData, uiErasePattern, MAX_RW_SIZE)) - return 0; - - value = (FLASH_CMD_WRITE_ENABLE << 24); - if (wrmalt(Adapter, FLASH_SPI_CMDQ_REG, &value, sizeof(value)) < 0) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Write Enable of FLASH_SPI_CMDQ_REG fails"); - return STATUS_FAILURE; - } - - if (wrm(Adapter, uiOffset, (PCHAR)pData, MAX_RW_SIZE) < 0) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Data write fails..."); - return STATUS_FAILURE; - } - /* __udelay(1); */ - - do { - value = (FLASH_CMD_STATUS_REG_READ << 24); - if (wrmalt(Adapter, FLASH_SPI_CMDQ_REG, &value, sizeof(value)) < 0) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Programing of FLASH_SPI_CMDQ_REG fails"); - return STATUS_FAILURE; - } - /* __udelay(1); */ - bytes = rdmalt(Adapter, FLASH_SPI_READQ_REG, &uiStatus, sizeof(uiStatus)); - if (bytes < 0) { - uiStatus = bytes; - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Reading status of FLASH_SPI_READQ_REG fails"); - return uiStatus; - } - iRetries--; - /* this will ensure that in there will be no changes in the current path. - * currently one rdm/wrm takes 125 us. - * Hence 125 *2 * FLASH_PER_RETRIES_DELAY >3 ms(worst case delay) - * Hence current implementation cycle will intoduce no delay in current path - */ - if (iRetries && ((iRetries % FLASH_PER_RETRIES_DELAY) == 0)) - udelay(1000); - - } while ((uiStatus & 0x1) && (iRetries > 0)); - - if (uiStatus & 0x1) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Flash Write fails even after checking status for 200 times."); - return STATUS_FAILURE; - } - - return STATUS_SUCCESS; -} - -/* - * Procedure: BcmRestoreBlockProtectStatus - * - * Description: Restores the original block protection status. - * - * Arguments: - * Adapter - ptr to Adapter object instance - * ulWriteStatus -Original status - * Returns: - * <VOID> - * - */ - -static VOID BcmRestoreBlockProtectStatus(struct bcm_mini_adapter *Adapter, ULONG ulWriteStatus) -{ - unsigned int value; - - value = (FLASH_CMD_WRITE_ENABLE << 24); - wrmalt(Adapter, FLASH_SPI_CMDQ_REG, &value, sizeof(value)); - - udelay(20); - value = (FLASH_CMD_STATUS_REG_WRITE << 24) | (ulWriteStatus << 16); - wrmalt(Adapter, FLASH_SPI_CMDQ_REG, &value, sizeof(value)); - udelay(20); -} - -/* - * Procedure: BcmFlashUnProtectBlock - * - * Description: UnProtects appropriate blocks for writing. - * - * Arguments: - * Adapter - ptr to Adapter object instance - * uiOffset - Offset of the flash where data needs to be written to. This should be Sector aligned. - * Returns: - * ULONG - Status value before UnProtect. - * - */ - -static ULONG BcmFlashUnProtectBlock(struct bcm_mini_adapter *Adapter, unsigned int uiOffset, unsigned int uiLength) -{ - ULONG ulStatus = 0; - ULONG ulWriteStatus = 0; - unsigned int value; - - uiOffset = uiOffset&0x000FFFFF; - /* - * Implemented only for 1MB Flash parts. - */ - if (FLASH_PART_SST25VF080B == Adapter->ulFlashID) { - /* - * Get Current BP status. - */ - value = (FLASH_CMD_STATUS_REG_READ << 24); - wrmalt(Adapter, FLASH_SPI_CMDQ_REG, &value, sizeof(value)); - udelay(10); - /* - * Read status will be WWXXYYZZ. We have to take only WW. - */ - rdmalt(Adapter, FLASH_SPI_READQ_REG, (PUINT)&ulStatus, sizeof(ulStatus)); - ulStatus >>= 24; - ulWriteStatus = ulStatus; - /* - * Bits [5-2] give current block level protection status. - * Bit5: BP3 - DONT CARE - * BP2-BP0: 0 - NO PROTECTION, 1 - UPPER 1/16, 2 - UPPER 1/8, 3 - UPPER 1/4 - * 4 - UPPER 1/2. 5 to 7 - ALL BLOCKS - */ - - if (ulStatus) { - if ((uiOffset+uiLength) <= 0x80000) { - /* - * Offset comes in lower half of 1MB. Protect the upper half. - * Clear BP1 and BP0 and set BP2. - */ - ulWriteStatus |= (0x4<<2); - ulWriteStatus &= ~(0x3<<2); - } else if ((uiOffset + uiLength) <= 0xC0000) { - /* - * Offset comes below Upper 1/4. Upper 1/4 can be protected. - * Clear BP2 and set BP1 and BP0. - */ - ulWriteStatus |= (0x3<<2); - ulWriteStatus &= ~(0x1<<4); - } else if ((uiOffset + uiLength) <= 0xE0000) { - /* - * Offset comes below Upper 1/8. Upper 1/8 can be protected. - * Clear BP2 and BP0 and set BP1 - */ - ulWriteStatus |= (0x1<<3); - ulWriteStatus &= ~(0x5<<2); - } else if ((uiOffset + uiLength) <= 0xF0000) { - /* - * Offset comes below Upper 1/16. Only upper 1/16 can be protected. - * Set BP0 and Clear BP2,BP1. - */ - ulWriteStatus |= (0x1<<2); - ulWriteStatus &= ~(0x3<<3); - } else { - /* - * Unblock all. - * Clear BP2,BP1 and BP0. - */ - ulWriteStatus &= ~(0x7<<2); - } - - value = (FLASH_CMD_WRITE_ENABLE << 24); - wrmalt(Adapter, FLASH_SPI_CMDQ_REG, &value, sizeof(value)); - udelay(20); - value = (FLASH_CMD_STATUS_REG_WRITE << 24) | (ulWriteStatus << 16); - wrmalt(Adapter, FLASH_SPI_CMDQ_REG, &value, sizeof(value)); - udelay(20); - } - } - return ulStatus; -} - -static int bulk_read_complete_sector(struct bcm_mini_adapter *ad, - UCHAR read_bk[], - PCHAR tmpbuff, - unsigned int offset, - unsigned int partoff) -{ - unsigned int i; - int j; - int bulk_read_stat; - FP_FLASH_WRITE_STATUS writef = - ad->fpFlashWriteWithStatusCheck; - - for (i = 0; i < ad->uiSectorSize; i += MAX_RW_SIZE) { - bulk_read_stat = BeceemFlashBulkRead(ad, - (PUINT)read_bk, - offset + i, - MAX_RW_SIZE); - - if (bulk_read_stat != STATUS_SUCCESS) - continue; - - if (ad->ulFlashWriteSize == 1) { - for (j = 0; j < 16; j++) { - if ((read_bk[j] != tmpbuff[i + j]) && - (STATUS_SUCCESS != (*writef)(ad, partoff + i + j, &tmpbuff[i + j]))) { - return STATUS_FAILURE; - } - } - } else { - if ((memcmp(read_bk, &tmpbuff[i], MAX_RW_SIZE)) && - (STATUS_SUCCESS != (*writef)(ad, partoff + i, &tmpbuff[i]))) { - return STATUS_FAILURE; - } - } - } - - return STATUS_SUCCESS; -} - -/* - * Procedure: BeceemFlashBulkWrite - * - * Description: Performs write to the flash - * - * Arguments: - * Adapter - ptr to Adapter object instance - * pBuffer - Data to be written. - * uiOffset - Offset of the flash where data needs to be written to. - * uiNumBytes - Number of bytes to be written. - * bVerify - read verify flag. - * Returns: - * OSAL_STATUS_CODE - * - */ - -static int BeceemFlashBulkWrite(struct bcm_mini_adapter *Adapter, - PUINT pBuffer, - unsigned int uiOffset, - unsigned int uiNumBytes, - bool bVerify) -{ - PCHAR pTempBuff = NULL; - PUCHAR pcBuffer = (PUCHAR)pBuffer; - unsigned int uiIndex = 0; - unsigned int uiOffsetFromSectStart = 0; - unsigned int uiSectAlignAddr = 0; - unsigned int uiCurrSectOffsetAddr = 0; - unsigned int uiSectBoundary = 0; - unsigned int uiNumSectTobeRead = 0; - UCHAR ucReadBk[16] = {0}; - ULONG ulStatus = 0; - int Status = STATUS_SUCCESS; - unsigned int uiTemp = 0; - unsigned int index = 0; - unsigned int uiPartOffset = 0; - - #if defined(BCM_SHM_INTERFACE) && !defined(FLASH_DIRECT_ACCESS) - Status = bcmflash_raw_write((uiOffset / FLASH_PART_SIZE), (uiOffset % FLASH_PART_SIZE), (unsigned char *)pBuffer, uiNumBytes); - return Status; - #endif - - uiOffsetFromSectStart = uiOffset & ~(Adapter->uiSectorSize - 1); - - /* Adding flash Base address - * uiOffset = uiOffset + GetFlashBaseAddr(Adapter); - */ - - uiSectAlignAddr = uiOffset & ~(Adapter->uiSectorSize - 1); - uiCurrSectOffsetAddr = uiOffset & (Adapter->uiSectorSize - 1); - uiSectBoundary = uiSectAlignAddr + Adapter->uiSectorSize; - - pTempBuff = kmalloc(Adapter->uiSectorSize, GFP_KERNEL); - if (!pTempBuff) - goto BeceemFlashBulkWrite_EXIT; - /* - * check if the data to be written is overlapped across sectors - */ - if (uiOffset+uiNumBytes < uiSectBoundary) { - uiNumSectTobeRead = 1; - } else { - /* Number of sectors = Last sector start address/First sector start address */ - uiNumSectTobeRead = (uiCurrSectOffsetAddr + uiNumBytes) / Adapter->uiSectorSize; - if ((uiCurrSectOffsetAddr + uiNumBytes)%Adapter->uiSectorSize) - uiNumSectTobeRead++; - } - /* Check whether Requested sector is writable or not in case of flash2x write. But if write call is - * for DSD calibration, allow it without checking of sector permission - */ - - if (IsFlash2x(Adapter) && (Adapter->bAllDSDWriteAllow == false)) { - index = 0; - uiTemp = uiNumSectTobeRead; - while (uiTemp) { - if (IsOffsetWritable(Adapter, uiOffsetFromSectStart + index * Adapter->uiSectorSize) == false) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Sector Starting at offset <0X%X> is not writable", - (uiOffsetFromSectStart + index * Adapter->uiSectorSize)); - Status = SECTOR_IS_NOT_WRITABLE; - goto BeceemFlashBulkWrite_EXIT; - } - uiTemp = uiTemp - 1; - index = index + 1; - } - } - Adapter->SelectedChip = RESET_CHIP_SELECT; - while (uiNumSectTobeRead) { - /* do_gettimeofday(&tv1); - * BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "\nTime In start of write :%ld ms\n",(tv1.tv_sec *1000 + tv1.tv_usec /1000)); - */ - uiPartOffset = (uiSectAlignAddr & (FLASH_PART_SIZE - 1)) + GetFlashBaseAddr(Adapter); - - BcmDoChipSelect(Adapter, uiSectAlignAddr); - - if (0 != BeceemFlashBulkRead(Adapter, - (PUINT)pTempBuff, - uiOffsetFromSectStart, - Adapter->uiSectorSize)) { - Status = -1; - goto BeceemFlashBulkWrite_EXIT; - } - - /* do_gettimeofday(&tr); - * BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "Total time taken by Read :%ld ms\n", (tr.tv_sec *1000 + tr.tv_usec/1000) - (tv1.tv_sec *1000 + tv1.tv_usec/1000)); - */ - ulStatus = BcmFlashUnProtectBlock(Adapter, uiSectAlignAddr, Adapter->uiSectorSize); - - if (uiNumSectTobeRead > 1) { - memcpy(&pTempBuff[uiCurrSectOffsetAddr], pcBuffer, uiSectBoundary - (uiSectAlignAddr + uiCurrSectOffsetAddr)); - pcBuffer += ((uiSectBoundary - (uiSectAlignAddr + uiCurrSectOffsetAddr))); - uiNumBytes -= (uiSectBoundary - (uiSectAlignAddr + uiCurrSectOffsetAddr)); - } else { - memcpy(&pTempBuff[uiCurrSectOffsetAddr], pcBuffer, uiNumBytes); - } - - if (IsFlash2x(Adapter)) - SaveHeaderIfPresent(Adapter, (PUCHAR)pTempBuff, uiOffsetFromSectStart); - - FlashSectorErase(Adapter, uiPartOffset, 1); - /* do_gettimeofday(&te); - * BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "Total time taken by Erase :%ld ms\n", (te.tv_sec *1000 + te.tv_usec/1000) - (tr.tv_sec *1000 + tr.tv_usec/1000)); - */ - for (uiIndex = 0; uiIndex < Adapter->uiSectorSize; uiIndex += Adapter->ulFlashWriteSize) { - if (Adapter->device_removed) { - Status = -1; - goto BeceemFlashBulkWrite_EXIT; - } - - if (STATUS_SUCCESS != (*Adapter->fpFlashWrite)(Adapter, uiPartOffset + uiIndex, (&pTempBuff[uiIndex]))) { - Status = -1; - goto BeceemFlashBulkWrite_EXIT; - } - } - - /* do_gettimeofday(&tw); - * BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "Total time taken in Write to Flash :%ld ms\n", (tw.tv_sec *1000 + tw.tv_usec/1000) - (te.tv_sec *1000 + te.tv_usec/1000)); - */ - - if (STATUS_FAILURE == bulk_read_complete_sector(Adapter, - ucReadBk, - pTempBuff, - uiOffsetFromSectStart, - uiPartOffset)) { - Status = STATUS_FAILURE; - goto BeceemFlashBulkWrite_EXIT; - } - - /* do_gettimeofday(&twv); - * BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "Total time taken in Write to Flash verification :%ld ms\n", (twv.tv_sec *1000 + twv.tv_usec/1000) - (tw.tv_sec *1000 + tw.tv_usec/1000)); - */ - if (ulStatus) { - BcmRestoreBlockProtectStatus(Adapter, ulStatus); - ulStatus = 0; - } - - uiCurrSectOffsetAddr = 0; - uiSectAlignAddr = uiSectBoundary; - uiSectBoundary += Adapter->uiSectorSize; - uiOffsetFromSectStart += Adapter->uiSectorSize; - uiNumSectTobeRead--; - } - /* do_gettimeofday(&tv2); - * BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "Time after Write :%ld ms\n",(tv2.tv_sec *1000 + tv2.tv_usec/1000)); - * BCM_DEBUG_PRINT(Adapter,DBG_TYPE_PRINTK, 0, 0, "Total time taken by in Write is :%ld ms\n", (tv2.tv_sec *1000 + tv2.tv_usec/1000) - (tv1.tv_sec *1000 + tv1.tv_usec/1000)); - * - * Cleanup. - */ -BeceemFlashBulkWrite_EXIT: - if (ulStatus) - BcmRestoreBlockProtectStatus(Adapter, ulStatus); - - kfree(pTempBuff); - - Adapter->SelectedChip = RESET_CHIP_SELECT; - return Status; -} - -/* - * Procedure: BeceemFlashBulkWriteStatus - * - * Description: Writes to Flash. Checks the SPI status after each write. - * - * Arguments: - * Adapter - ptr to Adapter object instance - * pBuffer - Data to be written. - * uiOffset - Offset of the flash where data needs to be written to. - * uiNumBytes - Number of bytes to be written. - * bVerify - read verify flag. - * Returns: - * OSAL_STATUS_CODE - * - */ - -static int BeceemFlashBulkWriteStatus(struct bcm_mini_adapter *Adapter, - PUINT pBuffer, - unsigned int uiOffset, - unsigned int uiNumBytes, - bool bVerify) -{ - PCHAR pTempBuff = NULL; - PUCHAR pcBuffer = (PUCHAR)pBuffer; - unsigned int uiIndex = 0; - unsigned int uiOffsetFromSectStart = 0; - unsigned int uiSectAlignAddr = 0; - unsigned int uiCurrSectOffsetAddr = 0; - unsigned int uiSectBoundary = 0; - unsigned int uiNumSectTobeRead = 0; - UCHAR ucReadBk[16] = {0}; - ULONG ulStatus = 0; - unsigned int Status = STATUS_SUCCESS; - unsigned int uiTemp = 0; - unsigned int index = 0; - unsigned int uiPartOffset = 0; - - uiOffsetFromSectStart = uiOffset & ~(Adapter->uiSectorSize - 1); - - /* uiOffset += Adapter->ulFlashCalStart; - * Adding flash Base address - * uiOffset = uiOffset + GetFlashBaseAddr(Adapter); - */ - uiSectAlignAddr = uiOffset & ~(Adapter->uiSectorSize - 1); - uiCurrSectOffsetAddr = uiOffset & (Adapter->uiSectorSize - 1); - uiSectBoundary = uiSectAlignAddr + Adapter->uiSectorSize; - - pTempBuff = kmalloc(Adapter->uiSectorSize, GFP_KERNEL); - if (!pTempBuff) - goto BeceemFlashBulkWriteStatus_EXIT; - - /* - * check if the data to be written is overlapped across sectors - */ - if (uiOffset+uiNumBytes < uiSectBoundary) { - uiNumSectTobeRead = 1; - } else { - /* Number of sectors = Last sector start address/First sector start address */ - uiNumSectTobeRead = (uiCurrSectOffsetAddr + uiNumBytes) / Adapter->uiSectorSize; - if ((uiCurrSectOffsetAddr + uiNumBytes)%Adapter->uiSectorSize) - uiNumSectTobeRead++; - } - - if (IsFlash2x(Adapter) && (Adapter->bAllDSDWriteAllow == false)) { - index = 0; - uiTemp = uiNumSectTobeRead; - while (uiTemp) { - if (IsOffsetWritable(Adapter, uiOffsetFromSectStart + index * Adapter->uiSectorSize) == false) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Sector Starting at offset <0X%x> is not writable", - (uiOffsetFromSectStart + index * Adapter->uiSectorSize)); - Status = SECTOR_IS_NOT_WRITABLE; - goto BeceemFlashBulkWriteStatus_EXIT; - } - uiTemp = uiTemp - 1; - index = index + 1; - } - } - - Adapter->SelectedChip = RESET_CHIP_SELECT; - while (uiNumSectTobeRead) { - uiPartOffset = (uiSectAlignAddr & (FLASH_PART_SIZE - 1)) + GetFlashBaseAddr(Adapter); - - BcmDoChipSelect(Adapter, uiSectAlignAddr); - if (0 != BeceemFlashBulkRead(Adapter, - (PUINT)pTempBuff, - uiOffsetFromSectStart, - Adapter->uiSectorSize)) { - Status = -1; - goto BeceemFlashBulkWriteStatus_EXIT; - } - - ulStatus = BcmFlashUnProtectBlock(Adapter, uiOffsetFromSectStart, Adapter->uiSectorSize); - - if (uiNumSectTobeRead > 1) { - memcpy(&pTempBuff[uiCurrSectOffsetAddr], pcBuffer, uiSectBoundary - (uiSectAlignAddr + uiCurrSectOffsetAddr)); - pcBuffer += ((uiSectBoundary - (uiSectAlignAddr + uiCurrSectOffsetAddr))); - uiNumBytes -= (uiSectBoundary - (uiSectAlignAddr + uiCurrSectOffsetAddr)); - } else { - memcpy(&pTempBuff[uiCurrSectOffsetAddr], pcBuffer, uiNumBytes); - } - - if (IsFlash2x(Adapter)) - SaveHeaderIfPresent(Adapter, (PUCHAR)pTempBuff, uiOffsetFromSectStart); - - FlashSectorErase(Adapter, uiPartOffset, 1); - - for (uiIndex = 0; uiIndex < Adapter->uiSectorSize; uiIndex += Adapter->ulFlashWriteSize) { - if (Adapter->device_removed) { - Status = -1; - goto BeceemFlashBulkWriteStatus_EXIT; - } - - if (STATUS_SUCCESS != (*Adapter->fpFlashWriteWithStatusCheck)(Adapter, uiPartOffset+uiIndex, &pTempBuff[uiIndex])) { - Status = -1; - goto BeceemFlashBulkWriteStatus_EXIT; - } - } - - if (bVerify) { - for (uiIndex = 0; uiIndex < Adapter->uiSectorSize; uiIndex += MAX_RW_SIZE) { - if (STATUS_SUCCESS == BeceemFlashBulkRead(Adapter, (PUINT)ucReadBk, uiOffsetFromSectStart + uiIndex, MAX_RW_SIZE)) { - if (memcmp(ucReadBk, &pTempBuff[uiIndex], MAX_RW_SIZE)) { - Status = STATUS_FAILURE; - goto BeceemFlashBulkWriteStatus_EXIT; - } - } - } - } - - if (ulStatus) { - BcmRestoreBlockProtectStatus(Adapter, ulStatus); - ulStatus = 0; - } - - uiCurrSectOffsetAddr = 0; - uiSectAlignAddr = uiSectBoundary; - uiSectBoundary += Adapter->uiSectorSize; - uiOffsetFromSectStart += Adapter->uiSectorSize; - uiNumSectTobeRead--; - } -/* - * Cleanup. - */ -BeceemFlashBulkWriteStatus_EXIT: - if (ulStatus) - BcmRestoreBlockProtectStatus(Adapter, ulStatus); - - kfree(pTempBuff); - Adapter->SelectedChip = RESET_CHIP_SELECT; - return Status; -} - -/* - * Procedure: PropagateCalParamsFromFlashToMemory - * - * Description: Dumps the calibration section of EEPROM to DDR. - * - * Arguments: - * Adapter - ptr to Adapter object instance - * Returns: - * OSAL_STATUS_CODE - * - */ - -int PropagateCalParamsFromFlashToMemory(struct bcm_mini_adapter *Adapter) -{ - PCHAR pBuff, pPtr; - unsigned int uiEepromSize = 0; - unsigned int uiBytesToCopy = 0; - /* unsigned int uiIndex = 0; */ - unsigned int uiCalStartAddr = EEPROM_CALPARAM_START; - unsigned int uiMemoryLoc = EEPROM_CAL_DATA_INTERNAL_LOC; - unsigned int value; - int Status = 0; - - /* - * Write the signature first. This will ensure firmware does not access EEPROM. - */ - value = 0xbeadbead; - wrmalt(Adapter, EEPROM_CAL_DATA_INTERNAL_LOC - 4, &value, sizeof(value)); - value = 0xbeadbead; - wrmalt(Adapter, EEPROM_CAL_DATA_INTERNAL_LOC - 8, &value, sizeof(value)); - - if (0 != BeceemNVMRead(Adapter, &uiEepromSize, EEPROM_SIZE_OFFSET, 4)) - return -1; - - uiEepromSize = ntohl(uiEepromSize); - uiEepromSize >>= 16; - - /* - * subtract the auto init section size - */ - uiEepromSize -= EEPROM_CALPARAM_START; - - if (uiEepromSize > 1024 * 1024) - return -1; - - pBuff = kmalloc(uiEepromSize, GFP_KERNEL); - if (pBuff == NULL) - return -ENOMEM; - - if (0 != BeceemNVMRead(Adapter, (PUINT)pBuff, uiCalStartAddr, uiEepromSize)) { - kfree(pBuff); - return -1; - } - - pPtr = pBuff; - - uiBytesToCopy = MIN(BUFFER_4K, uiEepromSize); - - while (uiBytesToCopy) { - Status = wrm(Adapter, uiMemoryLoc, (PCHAR)pPtr, uiBytesToCopy); - if (Status) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "wrm failed with status :%d", Status); - break; - } - - pPtr += uiBytesToCopy; - uiEepromSize -= uiBytesToCopy; - uiMemoryLoc += uiBytesToCopy; - uiBytesToCopy = MIN(BUFFER_4K, uiEepromSize); - } - - kfree(pBuff); - return Status; -} - -/* - * Procedure: BeceemEEPROMReadBackandVerify - * - * Description: Read back the data written and verifies. - * - * Arguments: - * Adapter - ptr to Adapter object instance - * pBuffer - Data to be written. - * uiOffset - Offset of the flash where data needs to be written to. - * uiNumBytes - Number of bytes to be written. - * Returns: - * OSAL_STATUS_CODE - * - */ - -static int BeceemEEPROMReadBackandVerify(struct bcm_mini_adapter *Adapter, - PUINT pBuffer, - unsigned int uiOffset, - unsigned int uiNumBytes) -{ - unsigned int uiRdbk = 0; - unsigned int uiIndex = 0; - unsigned int uiData = 0; - unsigned int auiData[4] = {0}; - - while (uiNumBytes) { - if (Adapter->device_removed) - return -1; - - if (uiNumBytes >= MAX_RW_SIZE) { - /* for the requests more than or equal to MAX_RW_SIZE bytes, use bulk read function to make the access faster. */ - BeceemEEPROMBulkRead(Adapter, &auiData[0], uiOffset, MAX_RW_SIZE); - - if (memcmp(&pBuffer[uiIndex], &auiData[0], MAX_RW_SIZE)) { - /* re-write */ - BeceemEEPROMBulkWrite(Adapter, (PUCHAR)(pBuffer + uiIndex), uiOffset, MAX_RW_SIZE, false); - mdelay(3); - BeceemEEPROMBulkRead(Adapter, &auiData[0], uiOffset, MAX_RW_SIZE); - - if (memcmp(&pBuffer[uiIndex], &auiData[0], MAX_RW_SIZE)) - return -1; - } - uiOffset += MAX_RW_SIZE; - uiNumBytes -= MAX_RW_SIZE; - uiIndex += 4; - } else if (uiNumBytes >= 4) { - BeceemEEPROMBulkRead(Adapter, &uiData, uiOffset, 4); - if (uiData != pBuffer[uiIndex]) { - /* re-write */ - BeceemEEPROMBulkWrite(Adapter, (PUCHAR)(pBuffer + uiIndex), uiOffset, 4, false); - mdelay(3); - BeceemEEPROMBulkRead(Adapter, &uiData, uiOffset, 4); - if (uiData != pBuffer[uiIndex]) - return -1; - } - uiOffset += 4; - uiNumBytes -= 4; - uiIndex++; - } else { - /* Handle the reads less than 4 bytes... */ - uiData = 0; - memcpy(&uiData, ((PUCHAR)pBuffer) + (uiIndex * sizeof(unsigned int)), uiNumBytes); - BeceemEEPROMBulkRead(Adapter, &uiRdbk, uiOffset, 4); - - if (memcmp(&uiData, &uiRdbk, uiNumBytes)) - return -1; - - uiNumBytes = 0; - } - } - - return 0; -} - -static VOID BcmSwapWord(unsigned int *ptr1) -{ - unsigned int tempval = (unsigned int)*ptr1; - char *ptr2 = (char *)&tempval; - char *ptr = (char *)ptr1; - - ptr[0] = ptr2[3]; - ptr[1] = ptr2[2]; - ptr[2] = ptr2[1]; - ptr[3] = ptr2[0]; -} - -/* - * Procedure: BeceemEEPROMWritePage - * - * Description: Performs page write (16bytes) to the EEPROM - * - * Arguments: - * Adapter - ptr to Adapter object instance - * uiData - Data to be written. - * uiOffset - Offset of the EEPROM where data needs to be written to. - * Returns: - * OSAL_STATUS_CODE - * - */ - -static int BeceemEEPROMWritePage(struct bcm_mini_adapter *Adapter, unsigned int uiData[], unsigned int uiOffset) -{ - unsigned int uiRetries = MAX_EEPROM_RETRIES * RETRIES_PER_DELAY; - unsigned int uiStatus = 0; - UCHAR uiEpromStatus = 0; - unsigned int value = 0; - - /* Flush the Write/Read/Cmd queues. */ - value = (EEPROM_WRITE_QUEUE_FLUSH | EEPROM_CMD_QUEUE_FLUSH | EEPROM_READ_QUEUE_FLUSH); - wrmalt(Adapter, SPI_FLUSH_REG, &value, sizeof(value)); - value = 0; - wrmalt(Adapter, SPI_FLUSH_REG, &value, sizeof(value)); - - /* Clear the Empty/Avail/Full bits. After this it has been confirmed - * that the bit was cleared by reading back the register. See NOTE below. - * We also clear the Read queues as we do a EEPROM status register read - * later. - */ - value = (EEPROM_WRITE_QUEUE_EMPTY | EEPROM_WRITE_QUEUE_AVAIL | EEPROM_WRITE_QUEUE_FULL | EEPROM_READ_DATA_AVAIL | EEPROM_READ_DATA_FULL); - wrmalt(Adapter, EEPROM_SPI_Q_STATUS1_REG, &value, sizeof(value)); - - /* Enable write */ - value = EEPROM_WRITE_ENABLE; - wrmalt(Adapter, EEPROM_CMDQ_SPI_REG, &value, sizeof(value)); - - /* We can write back to back 8bits * 16 into the queue and as we have - * checked for the queue to be empty we can write in a burst. - */ - - value = uiData[0]; - BcmSwapWord(&value); - wrm(Adapter, EEPROM_WRITE_DATAQ_REG, (PUCHAR)&value, 4); - - value = uiData[1]; - BcmSwapWord(&value); - wrm(Adapter, EEPROM_WRITE_DATAQ_REG, (PUCHAR)&value, 4); - - value = uiData[2]; - BcmSwapWord(&value); - wrm(Adapter, EEPROM_WRITE_DATAQ_REG, (PUCHAR)&value, 4); - - value = uiData[3]; - BcmSwapWord(&value); - wrm(Adapter, EEPROM_WRITE_DATAQ_REG, (PUCHAR)&value, 4); - - /* NOTE : After this write, on readback of EEPROM_SPI_Q_STATUS1_REG - * shows that we see 7 for the EEPROM data write. Which means that - * queue got full, also space is available as well as the queue is empty. - * This may happen in sequence. - */ - value = EEPROM_16_BYTE_PAGE_WRITE | uiOffset; - wrmalt(Adapter, EEPROM_CMDQ_SPI_REG, &value, sizeof(value)); - - /* Ideally we should loop here without tries and eventually succeed. - * What we are checking if the previous write has completed, and this - * may take time. We should wait till the Empty bit is set. - */ - uiStatus = 0; - rdmalt(Adapter, EEPROM_SPI_Q_STATUS1_REG, &uiStatus, sizeof(uiStatus)); - while ((uiStatus & EEPROM_WRITE_QUEUE_EMPTY) == 0) { - uiRetries--; - if (uiRetries == 0) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "0x0f003004 = %x, %d retries failed.\n", uiStatus, MAX_EEPROM_RETRIES * RETRIES_PER_DELAY); - return STATUS_FAILURE; - } - - if (!(uiRetries%RETRIES_PER_DELAY)) - udelay(1000); - - uiStatus = 0; - rdmalt(Adapter, EEPROM_SPI_Q_STATUS1_REG, &uiStatus, sizeof(uiStatus)); - if (Adapter->device_removed == TRUE) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Modem got removed hence exiting from loop...."); - return -ENODEV; - } - } - - if (uiRetries != 0) { - /* Clear the ones that are set - either, Empty/Full/Avail bits */ - value = (uiStatus & (EEPROM_WRITE_QUEUE_EMPTY | EEPROM_WRITE_QUEUE_AVAIL | EEPROM_WRITE_QUEUE_FULL)); - wrmalt(Adapter, EEPROM_SPI_Q_STATUS1_REG, &value, sizeof(value)); - } - - /* Here we should check if the EEPROM status register is correct before - * proceeding. Bit 0 in the EEPROM Status register should be 0 before - * we proceed further. A 1 at Bit 0 indicates that the EEPROM is busy - * with the previous write. Note also that issuing this read finally - * means the previous write to the EEPROM has completed. - */ - uiRetries = MAX_EEPROM_RETRIES * RETRIES_PER_DELAY; - uiEpromStatus = 0; - while (uiRetries != 0) { - uiEpromStatus = ReadEEPROMStatusRegister(Adapter); - if (Adapter->device_removed == TRUE) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Modem has got removed hence exiting from loop..."); - return -ENODEV; - } - if ((EEPROM_STATUS_REG_WRITE_BUSY & uiEpromStatus) == 0) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "EEPROM status register = %x tries = %d\n", uiEpromStatus, (MAX_EEPROM_RETRIES * RETRIES_PER_DELAY - uiRetries)); - return STATUS_SUCCESS; - } - uiRetries--; - if (uiRetries == 0) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "0x0f003004 = %x, for EEPROM status read %d retries failed.\n", uiEpromStatus, MAX_EEPROM_RETRIES * RETRIES_PER_DELAY); - return STATUS_FAILURE; - } - uiEpromStatus = 0; - if (!(uiRetries%RETRIES_PER_DELAY)) - udelay(1000); - } - - return STATUS_SUCCESS; -} /* BeceemEEPROMWritePage */ - -/* - * Procedure: BeceemEEPROMBulkWrite - * - * Description: Performs write to the EEPROM - * - * Arguments: - * Adapter - ptr to Adapter object instance - * pBuffer - Data to be written. - * uiOffset - Offset of the EEPROM where data needs to be written to. - * uiNumBytes - Number of bytes to be written. - * bVerify - read verify flag. - * Returns: - * OSAL_STATUS_CODE - * - */ - -int BeceemEEPROMBulkWrite(struct bcm_mini_adapter *Adapter, - PUCHAR pBuffer, - unsigned int uiOffset, - unsigned int uiNumBytes, - bool bVerify) -{ - unsigned int uiBytesToCopy = uiNumBytes; - /* unsigned int uiRdbk = 0; */ - unsigned int uiData[4] = {0}; - unsigned int uiIndex = 0; - unsigned int uiTempOffset = 0; - unsigned int uiExtraBytes = 0; - /* PUINT puiBuffer = (PUINT)pBuffer; - * int value; - */ - - if (uiOffset % MAX_RW_SIZE && uiBytesToCopy) { - uiTempOffset = uiOffset - (uiOffset % MAX_RW_SIZE); - uiExtraBytes = uiOffset - uiTempOffset; - - BeceemEEPROMBulkRead(Adapter, &uiData[0], uiTempOffset, MAX_RW_SIZE); - - if (uiBytesToCopy >= (16 - uiExtraBytes)) { - memcpy((((PUCHAR)&uiData[0]) + uiExtraBytes), pBuffer, MAX_RW_SIZE - uiExtraBytes); - - if (STATUS_FAILURE == BeceemEEPROMWritePage(Adapter, uiData, uiTempOffset)) - return STATUS_FAILURE; - - uiBytesToCopy -= (MAX_RW_SIZE - uiExtraBytes); - uiIndex += (MAX_RW_SIZE - uiExtraBytes); - uiOffset += (MAX_RW_SIZE - uiExtraBytes); - } else { - memcpy((((PUCHAR)&uiData[0]) + uiExtraBytes), pBuffer, uiBytesToCopy); - - if (STATUS_FAILURE == BeceemEEPROMWritePage(Adapter, uiData, uiTempOffset)) - return STATUS_FAILURE; - - uiIndex += uiBytesToCopy; - uiOffset += uiBytesToCopy; - uiBytesToCopy = 0; - } - } - - while (uiBytesToCopy) { - if (Adapter->device_removed) - return -1; - - if (uiBytesToCopy >= MAX_RW_SIZE) { - if (STATUS_FAILURE == BeceemEEPROMWritePage(Adapter, (PUINT) &pBuffer[uiIndex], uiOffset)) - return STATUS_FAILURE; - - uiIndex += MAX_RW_SIZE; - uiOffset += MAX_RW_SIZE; - uiBytesToCopy -= MAX_RW_SIZE; - } else { - /* - * To program non 16byte aligned data, read 16byte and then update. - */ - BeceemEEPROMBulkRead(Adapter, &uiData[0], uiOffset, 16); - memcpy(&uiData[0], pBuffer + uiIndex, uiBytesToCopy); - - if (STATUS_FAILURE == BeceemEEPROMWritePage(Adapter, uiData, uiOffset)) - return STATUS_FAILURE; - - uiBytesToCopy = 0; - } - } - - return 0; -} - -/* - * Procedure: BeceemNVMRead - * - * Description: Reads n number of bytes from NVM. - * - * Arguments: - * Adapter - ptr to Adapter object instance - * pBuffer - Buffer to store the data read from NVM - * uiOffset - Offset of NVM from where data should be read - * uiNumBytes - Number of bytes to be read from the NVM. - * - * Returns: - * OSAL_STATUS_SUCCESS - if NVM read is successful. - * <FAILURE> - if failed. - */ - -int BeceemNVMRead(struct bcm_mini_adapter *Adapter, - PUINT pBuffer, - unsigned int uiOffset, - unsigned int uiNumBytes) -{ - int Status = 0; - - #if !defined(BCM_SHM_INTERFACE) || defined(FLASH_DIRECT_ACCESS) - unsigned int uiTemp = 0, value; - #endif - - if (Adapter->eNVMType == NVM_FLASH) { - if (Adapter->bFlashRawRead == false) { - if (IsSectionExistInVendorInfo(Adapter, Adapter->eActiveDSD)) - return vendorextnReadSection(Adapter, (PUCHAR)pBuffer, Adapter->eActiveDSD, uiOffset, uiNumBytes); - - uiOffset = uiOffset + Adapter->ulFlashCalStart; - } - - #if defined(BCM_SHM_INTERFACE) && !defined(FLASH_DIRECT_ACCESS) - Status = bcmflash_raw_read((uiOffset / FLASH_PART_SIZE), (uiOffset % FLASH_PART_SIZE), (unsigned char *)pBuffer, uiNumBytes); - #else - rdmalt(Adapter, 0x0f000C80, &uiTemp, sizeof(uiTemp)); - value = 0; - wrmalt(Adapter, 0x0f000C80, &value, sizeof(value)); - Status = BeceemFlashBulkRead(Adapter, - pBuffer, - uiOffset, - uiNumBytes); - wrmalt(Adapter, 0x0f000C80, &uiTemp, sizeof(uiTemp)); - #endif - } else if (Adapter->eNVMType == NVM_EEPROM) { - Status = BeceemEEPROMBulkRead(Adapter, - pBuffer, - uiOffset, - uiNumBytes); - } else { - Status = -1; - } - - return Status; -} - -/* - * Procedure: BeceemNVMWrite - * - * Description: Writes n number of bytes to NVM. - * - * Arguments: - * Adapter - ptr to Adapter object instance - * pBuffer - Buffer contains the data to be written. - * uiOffset - Offset of NVM where data to be written to. - * uiNumBytes - Number of bytes to be written.. - * - * Returns: - * OSAL_STATUS_SUCCESS - if NVM write is successful. - * <FAILURE> - if failed. - */ - -int BeceemNVMWrite(struct bcm_mini_adapter *Adapter, - PUINT pBuffer, - unsigned int uiOffset, - unsigned int uiNumBytes, - bool bVerify) -{ - int Status = 0; - unsigned int uiTemp = 0; - unsigned int uiMemoryLoc = EEPROM_CAL_DATA_INTERNAL_LOC; - unsigned int uiIndex = 0; - - #if !defined(BCM_SHM_INTERFACE) || defined(FLASH_DIRECT_ACCESS) - unsigned int value; - #endif - - unsigned int uiFlashOffset = 0; - - if (Adapter->eNVMType == NVM_FLASH) { - if (IsSectionExistInVendorInfo(Adapter, Adapter->eActiveDSD)) - Status = vendorextnWriteSection(Adapter, (PUCHAR)pBuffer, Adapter->eActiveDSD, uiOffset, uiNumBytes, bVerify); - else { - uiFlashOffset = uiOffset + Adapter->ulFlashCalStart; - - #if defined(BCM_SHM_INTERFACE) && !defined(FLASH_DIRECT_ACCESS) - Status = bcmflash_raw_write((uiFlashOffset / FLASH_PART_SIZE), (uiFlashOffset % FLASH_PART_SIZE), (unsigned char *)pBuffer, uiNumBytes); - #else - rdmalt(Adapter, 0x0f000C80, &uiTemp, sizeof(uiTemp)); - value = 0; - wrmalt(Adapter, 0x0f000C80, &value, sizeof(value)); - - if (Adapter->bStatusWrite == TRUE) - Status = BeceemFlashBulkWriteStatus(Adapter, - pBuffer, - uiFlashOffset, - uiNumBytes , - bVerify); - else - - Status = BeceemFlashBulkWrite(Adapter, - pBuffer, - uiFlashOffset, - uiNumBytes, - bVerify); - #endif - } - - if (uiOffset >= EEPROM_CALPARAM_START) { - uiMemoryLoc += (uiOffset - EEPROM_CALPARAM_START); - while (uiNumBytes) { - if (uiNumBytes > BUFFER_4K) { - wrm(Adapter, (uiMemoryLoc+uiIndex), (PCHAR)(pBuffer + (uiIndex / 4)), BUFFER_4K); - uiNumBytes -= BUFFER_4K; - uiIndex += BUFFER_4K; - } else { - wrm(Adapter, uiMemoryLoc+uiIndex, (PCHAR)(pBuffer + (uiIndex / 4)), uiNumBytes); - uiNumBytes = 0; - break; - } - } - } else { - if ((uiOffset + uiNumBytes) > EEPROM_CALPARAM_START) { - ULONG ulBytesTobeSkipped = 0; - PUCHAR pcBuffer = (PUCHAR)pBuffer; /* char pointer to take care of odd byte cases. */ - - uiNumBytes -= (EEPROM_CALPARAM_START - uiOffset); - ulBytesTobeSkipped += (EEPROM_CALPARAM_START - uiOffset); - uiOffset += (EEPROM_CALPARAM_START - uiOffset); - while (uiNumBytes) { - if (uiNumBytes > BUFFER_4K) { - wrm(Adapter, uiMemoryLoc + uiIndex, (PCHAR)&pcBuffer[ulBytesTobeSkipped + uiIndex], BUFFER_4K); - uiNumBytes -= BUFFER_4K; - uiIndex += BUFFER_4K; - } else { - wrm(Adapter, uiMemoryLoc + uiIndex, (PCHAR)&pcBuffer[ulBytesTobeSkipped + uiIndex], uiNumBytes); - uiNumBytes = 0; - break; - } - } - } - } - /* restore the values. */ - wrmalt(Adapter, 0x0f000C80, &uiTemp, sizeof(uiTemp)); - } else if (Adapter->eNVMType == NVM_EEPROM) { - Status = BeceemEEPROMBulkWrite(Adapter, - (PUCHAR)pBuffer, - uiOffset, - uiNumBytes, - bVerify); - if (bVerify) - Status = BeceemEEPROMReadBackandVerify(Adapter, (PUINT)pBuffer, uiOffset, uiNumBytes); - } else { - Status = -1; - } - return Status; -} - -/* - * Procedure: BcmUpdateSectorSize - * - * Description: Updates the sector size to FLASH. - * - * Arguments: - * Adapter - ptr to Adapter object instance - * uiSectorSize - sector size - * - * Returns: - * OSAL_STATUS_SUCCESS - if NVM write is successful. - * <FAILURE> - if failed. - */ - -int BcmUpdateSectorSize(struct bcm_mini_adapter *Adapter, unsigned int uiSectorSize) -{ - int Status = -1; - struct bcm_flash_cs_info sFlashCsInfo = {0}; - unsigned int uiTemp = 0; - unsigned int uiSectorSig = 0; - unsigned int uiCurrentSectorSize = 0; - unsigned int value; - - rdmalt(Adapter, 0x0f000C80, &uiTemp, sizeof(uiTemp)); - value = 0; - wrmalt(Adapter, 0x0f000C80, &value, sizeof(value)); - - /* - * Before updating the sector size in the reserved area, check if already present. - */ - BeceemFlashBulkRead(Adapter, (PUINT)&sFlashCsInfo, Adapter->ulFlashControlSectionStart, sizeof(sFlashCsInfo)); - uiSectorSig = ntohl(sFlashCsInfo.FlashSectorSizeSig); - uiCurrentSectorSize = ntohl(sFlashCsInfo.FlashSectorSize); - - if (uiSectorSig == FLASH_SECTOR_SIZE_SIG) { - if ((uiCurrentSectorSize <= MAX_SECTOR_SIZE) && (uiCurrentSectorSize >= MIN_SECTOR_SIZE)) { - if (uiSectorSize == uiCurrentSectorSize) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "Provided sector size is same as programmed in Flash"); - Status = STATUS_SUCCESS; - goto Restore; - } - } - } - - if ((uiSectorSize <= MAX_SECTOR_SIZE) && (uiSectorSize >= MIN_SECTOR_SIZE)) { - sFlashCsInfo.FlashSectorSize = htonl(uiSectorSize); - sFlashCsInfo.FlashSectorSizeSig = htonl(FLASH_SECTOR_SIZE_SIG); - - Status = BeceemFlashBulkWrite(Adapter, - (PUINT)&sFlashCsInfo, - Adapter->ulFlashControlSectionStart, - sizeof(sFlashCsInfo), - TRUE); - } - -Restore: - /* restore the values. */ - wrmalt(Adapter, 0x0f000C80, &uiTemp, sizeof(uiTemp)); - - return Status; -} - -/* - * Procedure: BcmGetFlashSectorSize - * - * Description: Finds the sector size of the FLASH. - * - * Arguments: - * Adapter - ptr to Adapter object instance - * - * Returns: - * unsigned int - sector size. - * - */ - -static unsigned int BcmGetFlashSectorSize(struct bcm_mini_adapter *Adapter, unsigned int FlashSectorSizeSig, unsigned int FlashSectorSize) -{ - unsigned int uiSectorSize = 0; - unsigned int uiSectorSig = 0; - - if (Adapter->bSectorSizeOverride && - (Adapter->uiSectorSizeInCFG <= MAX_SECTOR_SIZE && - Adapter->uiSectorSizeInCFG >= MIN_SECTOR_SIZE)) { - Adapter->uiSectorSize = Adapter->uiSectorSizeInCFG; - } else { - uiSectorSig = FlashSectorSizeSig; - - if (uiSectorSig == FLASH_SECTOR_SIZE_SIG) { - uiSectorSize = FlashSectorSize; - /* - * If the sector size stored in the FLASH makes sense then use it. - */ - if (uiSectorSize <= MAX_SECTOR_SIZE && uiSectorSize >= MIN_SECTOR_SIZE) { - Adapter->uiSectorSize = uiSectorSize; - } else if (Adapter->uiSectorSizeInCFG <= MAX_SECTOR_SIZE && - Adapter->uiSectorSizeInCFG >= MIN_SECTOR_SIZE) { - /* No valid size in FLASH, check if Config file has it. */ - Adapter->uiSectorSize = Adapter->uiSectorSizeInCFG; - } else { - /* Init to Default, if none of the above works. */ - Adapter->uiSectorSize = DEFAULT_SECTOR_SIZE; - } - } else { - if (Adapter->uiSectorSizeInCFG <= MAX_SECTOR_SIZE && - Adapter->uiSectorSizeInCFG >= MIN_SECTOR_SIZE) - Adapter->uiSectorSize = Adapter->uiSectorSizeInCFG; - else - Adapter->uiSectorSize = DEFAULT_SECTOR_SIZE; - } - } - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "Sector size :%x\n", Adapter->uiSectorSize); - - return Adapter->uiSectorSize; -} - -/* - * Procedure: BcmInitEEPROMQueues - * - * Description: Initialization of EEPROM queues. - * - * Arguments: - * Adapter - ptr to Adapter object instance - * - * Returns: - * <OSAL_STATUS_CODE> - */ - -static int BcmInitEEPROMQueues(struct bcm_mini_adapter *Adapter) -{ - unsigned int value = 0; - /* CHIP Bug : Clear the Avail bits on the Read queue. The default - * value on this register is supposed to be 0x00001102. - * But we get 0x00001122. - */ - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "Fixing reset value on 0x0f003004 register\n"); - value = EEPROM_READ_DATA_AVAIL; - wrmalt(Adapter, EEPROM_SPI_Q_STATUS1_REG, &value, sizeof(value)); - - /* Flush the all the EEPROM queues. */ - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, " Flushing the queues\n"); - value = EEPROM_ALL_QUEUE_FLUSH; - wrmalt(Adapter, SPI_FLUSH_REG, &value, sizeof(value)); - - value = 0; - wrmalt(Adapter, SPI_FLUSH_REG, &value, sizeof(value)); - - /* Read the EEPROM Status Register. Just to see, no real purpose. */ - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "EEPROM Status register value = %x\n", ReadEEPROMStatusRegister(Adapter)); - - return STATUS_SUCCESS; -} /* BcmInitEEPROMQueues() */ - -/* - * Procedure: BcmInitNVM - * - * Description: Initialization of NVM, EEPROM size,FLASH size, sector size etc. - * - * Arguments: - * Adapter - ptr to Adapter object instance - * - * Returns: - * <OSAL_STATUS_CODE> - */ - -int BcmInitNVM(struct bcm_mini_adapter *ps_adapter) -{ - BcmValidateNvmType(ps_adapter); - BcmInitEEPROMQueues(ps_adapter); - - if (ps_adapter->eNVMType == NVM_AUTODETECT) { - ps_adapter->eNVMType = BcmGetNvmType(ps_adapter); - if (ps_adapter->eNVMType == NVM_UNKNOWN) - BCM_DEBUG_PRINT(ps_adapter, DBG_TYPE_PRINTK, 0, 0, "NVM Type is unknown!!\n"); - } else if (ps_adapter->eNVMType == NVM_FLASH) { - BcmGetFlashCSInfo(ps_adapter); - } - - BcmGetNvmSize(ps_adapter); - - return STATUS_SUCCESS; -} - -/* BcmGetNvmSize : set the EEPROM or flash size in Adapter. - * - * Input Parameter: - * Adapter data structure - * Return Value : - * 0. means success; - */ - -static int BcmGetNvmSize(struct bcm_mini_adapter *Adapter) -{ - if (Adapter->eNVMType == NVM_EEPROM) - Adapter->uiNVMDSDSize = BcmGetEEPROMSize(Adapter); - else if (Adapter->eNVMType == NVM_FLASH) - Adapter->uiNVMDSDSize = BcmGetFlashSize(Adapter); - - return 0; -} - -/* - * Procedure: BcmValidateNvm - * - * Description: Validates the NVM Type option selected against the device - * - * Arguments: - * Adapter - ptr to Adapter object instance - * - * Returns: - * <VOID> - */ - -static VOID BcmValidateNvmType(struct bcm_mini_adapter *Adapter) -{ - /* - * if forcing the FLASH through CFG file, we should ensure device really has a FLASH. - * Accessing the FLASH address without the FLASH being present can cause hang/freeze etc. - * So if NVM_FLASH is selected for older chipsets, change it to AUTODETECT where EEPROM is 1st choice. - */ - - if (Adapter->eNVMType == NVM_FLASH && - Adapter->chip_id < 0xBECE3300) - Adapter->eNVMType = NVM_AUTODETECT; -} - -/* - * Procedure: BcmReadFlashRDID - * - * Description: Reads ID from Serial Flash - * - * Arguments: - * Adapter - ptr to Adapter object instance - * - * Returns: - * Flash ID - */ - -static ULONG BcmReadFlashRDID(struct bcm_mini_adapter *Adapter) -{ - ULONG ulRDID = 0; - unsigned int value; - - /* - * Read ID Instruction. - */ - value = (FLASH_CMD_READ_ID << 24); - wrmalt(Adapter, FLASH_SPI_CMDQ_REG, &value, sizeof(value)); - - /* Delay */ - udelay(10); - - /* - * Read SPI READQ REG. The output will be WWXXYYZZ. - * The ID is 3Bytes long and is WWXXYY. ZZ needs to be Ignored. - */ - rdmalt(Adapter, FLASH_SPI_READQ_REG, (PUINT)&ulRDID, sizeof(ulRDID)); - - return ulRDID >> 8; -} - -int BcmAllocFlashCSStructure(struct bcm_mini_adapter *psAdapter) -{ - if (!psAdapter) { - BCM_DEBUG_PRINT(psAdapter, DBG_TYPE_PRINTK, 0, 0, "Adapter structure point is NULL"); - return -EINVAL; - } - psAdapter->psFlashCSInfo = kzalloc(sizeof(struct bcm_flash_cs_info), GFP_KERNEL); - if (psAdapter->psFlashCSInfo == NULL) { - BCM_DEBUG_PRINT(psAdapter, DBG_TYPE_PRINTK, 0, 0, "Can't Allocate memory for Flash 1.x"); - return -ENOMEM; - } - - psAdapter->psFlash2xCSInfo = kzalloc(sizeof(struct bcm_flash2x_cs_info), GFP_KERNEL); - if (!psAdapter->psFlash2xCSInfo) { - BCM_DEBUG_PRINT(psAdapter, DBG_TYPE_PRINTK, 0, 0, "Can't Allocate memory for Flash 2.x"); - kfree(psAdapter->psFlashCSInfo); - return -ENOMEM; - } - - psAdapter->psFlash2xVendorInfo = kzalloc(sizeof(struct bcm_flash2x_vendor_info), GFP_KERNEL); - if (!psAdapter->psFlash2xVendorInfo) { - BCM_DEBUG_PRINT(psAdapter, DBG_TYPE_PRINTK, 0, 0, "Can't Allocate Vendor Info Memory for Flash 2.x"); - kfree(psAdapter->psFlashCSInfo); - kfree(psAdapter->psFlash2xCSInfo); - return -ENOMEM; - } - - return STATUS_SUCCESS; -} - -int BcmDeAllocFlashCSStructure(struct bcm_mini_adapter *psAdapter) -{ - if (!psAdapter) { - BCM_DEBUG_PRINT(psAdapter, DBG_TYPE_PRINTK, 0, 0, "Adapter structure point is NULL"); - return -EINVAL; - } - kfree(psAdapter->psFlashCSInfo); - kfree(psAdapter->psFlash2xCSInfo); - kfree(psAdapter->psFlash2xVendorInfo); - return STATUS_SUCCESS; -} - -static int BcmDumpFlash2XCSStructure(struct bcm_flash2x_cs_info *psFlash2xCSInfo, struct bcm_mini_adapter *Adapter) -{ - unsigned int Index = 0; - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "**********************FLASH2X CS Structure *******************"); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "Signature is :%x", (psFlash2xCSInfo->MagicNumber)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "Flash Major Version :%d", MAJOR_VERSION(psFlash2xCSInfo->FlashLayoutVersion)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "Flash Minor Version :%d", MINOR_VERSION(psFlash2xCSInfo->FlashLayoutVersion)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, " ISOImageMajorVersion:0x%x", (psFlash2xCSInfo->ISOImageVersion)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "SCSIFirmwareMajorVersion :0x%x", (psFlash2xCSInfo->SCSIFirmwareVersion)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "OffsetFromZeroForPart1ISOImage :0x%x", (psFlash2xCSInfo->OffsetFromZeroForPart1ISOImage)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "OffsetFromZeroForScsiFirmware :0x%x", (psFlash2xCSInfo->OffsetFromZeroForScsiFirmware)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "SizeOfScsiFirmware :0x%x", (psFlash2xCSInfo->SizeOfScsiFirmware)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "OffsetFromZeroForPart2ISOImage :0x%x", (psFlash2xCSInfo->OffsetFromZeroForPart2ISOImage)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "OffsetFromZeroForDSDStart :0x%x", (psFlash2xCSInfo->OffsetFromZeroForDSDStart)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "OffsetFromZeroForDSDEnd :0x%x", (psFlash2xCSInfo->OffsetFromZeroForDSDEnd)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "OffsetFromZeroForVSAStart :0x%x", (psFlash2xCSInfo->OffsetFromZeroForVSAStart)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "OffsetFromZeroForVSAEnd :0x%x", (psFlash2xCSInfo->OffsetFromZeroForVSAEnd)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "OffsetFromZeroForControlSectionStart :0x%x", (psFlash2xCSInfo->OffsetFromZeroForControlSectionStart)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "OffsetFromZeroForControlSectionData :0x%x", (psFlash2xCSInfo->OffsetFromZeroForControlSectionData)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "CDLessInactivityTimeout :0x%x", (psFlash2xCSInfo->CDLessInactivityTimeout)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "NewImageSignature :0x%x", (psFlash2xCSInfo->NewImageSignature)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "FlashSectorSizeSig :0x%x", (psFlash2xCSInfo->FlashSectorSizeSig)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "FlashSectorSize :0x%x", (psFlash2xCSInfo->FlashSectorSize)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "FlashWriteSupportSize :0x%x", (psFlash2xCSInfo->FlashWriteSupportSize)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "TotalFlashSize :0x%X", (psFlash2xCSInfo->TotalFlashSize)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "FlashBaseAddr :0x%x", (psFlash2xCSInfo->FlashBaseAddr)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "FlashPartMaxSize :0x%x", (psFlash2xCSInfo->FlashPartMaxSize)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "IsCDLessDeviceBootSig :0x%x", (psFlash2xCSInfo->IsCDLessDeviceBootSig)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "MassStorageTimeout :0x%x", (psFlash2xCSInfo->MassStorageTimeout)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "OffsetISOImage1Part1Start :0x%x", (psFlash2xCSInfo->OffsetISOImage1Part1Start)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "OffsetISOImage1Part1End :0x%x", (psFlash2xCSInfo->OffsetISOImage1Part1End)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "OffsetISOImage1Part2Start :0x%x", (psFlash2xCSInfo->OffsetISOImage1Part2Start)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "OffsetISOImage1Part2End :0x%x", (psFlash2xCSInfo->OffsetISOImage1Part2End)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "OffsetISOImage1Part3Start :0x%x", (psFlash2xCSInfo->OffsetISOImage1Part3Start)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "OffsetISOImage1Part3End :0x%x", (psFlash2xCSInfo->OffsetISOImage1Part3End)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "OffsetISOImage2Part1Start :0x%x", (psFlash2xCSInfo->OffsetISOImage2Part1Start)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "OffsetISOImage2Part1End :0x%x", (psFlash2xCSInfo->OffsetISOImage2Part1End)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "OffsetISOImage2Part2Start :0x%x", (psFlash2xCSInfo->OffsetISOImage2Part2Start)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "OffsetISOImage2Part2End :0x%x", (psFlash2xCSInfo->OffsetISOImage2Part2End)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "OffsetISOImage2Part3Start :0x%x", (psFlash2xCSInfo->OffsetISOImage2Part3Start)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "OffsetISOImage2Part3End :0x%x", (psFlash2xCSInfo->OffsetISOImage2Part3End)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "OffsetFromDSDStartForDSDHeader :0x%x", (psFlash2xCSInfo->OffsetFromDSDStartForDSDHeader)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "OffsetFromZeroForDSD1Start :0x%x", (psFlash2xCSInfo->OffsetFromZeroForDSD1Start)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "OffsetFromZeroForDSD1End :0x%x", (psFlash2xCSInfo->OffsetFromZeroForDSD1End)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "OffsetFromZeroForDSD2Start :0x%x", (psFlash2xCSInfo->OffsetFromZeroForDSD2Start)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "OffsetFromZeroForDSD2End :0x%x", (psFlash2xCSInfo->OffsetFromZeroForDSD2End)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "OffsetFromZeroForVSA1Start :0x%x", (psFlash2xCSInfo->OffsetFromZeroForVSA1Start)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "OffsetFromZeroForVSA1End :0x%x", (psFlash2xCSInfo->OffsetFromZeroForVSA1End)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "OffsetFromZeroForVSA2Start :0x%x", (psFlash2xCSInfo->OffsetFromZeroForVSA2Start)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "OffsetFromZeroForVSA2End :0x%x", (psFlash2xCSInfo->OffsetFromZeroForVSA2End)); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "Sector Access Bit Map is Defined as :"); - - for (Index = 0; Index < (FLASH2X_TOTAL_SIZE / (DEFAULT_SECTOR_SIZE * 16)); Index++) - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "SectorAccessBitMap[%d] :0x%x", Index, - (psFlash2xCSInfo->SectorAccessBitMap[Index])); - - return STATUS_SUCCESS; -} - -static int ConvertEndianOf2XCSStructure(struct bcm_flash2x_cs_info *psFlash2xCSInfo) -{ - unsigned int Index = 0; - - psFlash2xCSInfo->MagicNumber = ntohl(psFlash2xCSInfo->MagicNumber); - psFlash2xCSInfo->FlashLayoutVersion = ntohl(psFlash2xCSInfo->FlashLayoutVersion); - /* psFlash2xCSInfo->FlashLayoutMinorVersion = ntohs(psFlash2xCSInfo->FlashLayoutMinorVersion); */ - psFlash2xCSInfo->ISOImageVersion = ntohl(psFlash2xCSInfo->ISOImageVersion); - psFlash2xCSInfo->SCSIFirmwareVersion = ntohl(psFlash2xCSInfo->SCSIFirmwareVersion); - psFlash2xCSInfo->OffsetFromZeroForPart1ISOImage = ntohl(psFlash2xCSInfo->OffsetFromZeroForPart1ISOImage); - psFlash2xCSInfo->OffsetFromZeroForScsiFirmware = ntohl(psFlash2xCSInfo->OffsetFromZeroForScsiFirmware); - psFlash2xCSInfo->SizeOfScsiFirmware = ntohl(psFlash2xCSInfo->SizeOfScsiFirmware); - psFlash2xCSInfo->OffsetFromZeroForPart2ISOImage = ntohl(psFlash2xCSInfo->OffsetFromZeroForPart2ISOImage); - psFlash2xCSInfo->OffsetFromZeroForDSDStart = ntohl(psFlash2xCSInfo->OffsetFromZeroForDSDStart); - psFlash2xCSInfo->OffsetFromZeroForDSDEnd = ntohl(psFlash2xCSInfo->OffsetFromZeroForDSDEnd); - psFlash2xCSInfo->OffsetFromZeroForVSAStart = ntohl(psFlash2xCSInfo->OffsetFromZeroForVSAStart); - psFlash2xCSInfo->OffsetFromZeroForVSAEnd = ntohl(psFlash2xCSInfo->OffsetFromZeroForVSAEnd); - psFlash2xCSInfo->OffsetFromZeroForControlSectionStart = ntohl(psFlash2xCSInfo->OffsetFromZeroForControlSectionStart); - psFlash2xCSInfo->OffsetFromZeroForControlSectionData = ntohl(psFlash2xCSInfo->OffsetFromZeroForControlSectionData); - psFlash2xCSInfo->CDLessInactivityTimeout = ntohl(psFlash2xCSInfo->CDLessInactivityTimeout); - psFlash2xCSInfo->NewImageSignature = ntohl(psFlash2xCSInfo->NewImageSignature); - psFlash2xCSInfo->FlashSectorSizeSig = ntohl(psFlash2xCSInfo->FlashSectorSizeSig); - psFlash2xCSInfo->FlashSectorSize = ntohl(psFlash2xCSInfo->FlashSectorSize); - psFlash2xCSInfo->FlashWriteSupportSize = ntohl(psFlash2xCSInfo->FlashWriteSupportSize); - psFlash2xCSInfo->TotalFlashSize = ntohl(psFlash2xCSInfo->TotalFlashSize); - psFlash2xCSInfo->FlashBaseAddr = ntohl(psFlash2xCSInfo->FlashBaseAddr); - psFlash2xCSInfo->FlashPartMaxSize = ntohl(psFlash2xCSInfo->FlashPartMaxSize); - psFlash2xCSInfo->IsCDLessDeviceBootSig = ntohl(psFlash2xCSInfo->IsCDLessDeviceBootSig); - psFlash2xCSInfo->MassStorageTimeout = ntohl(psFlash2xCSInfo->MassStorageTimeout); - psFlash2xCSInfo->OffsetISOImage1Part1Start = ntohl(psFlash2xCSInfo->OffsetISOImage1Part1Start); - psFlash2xCSInfo->OffsetISOImage1Part1End = ntohl(psFlash2xCSInfo->OffsetISOImage1Part1End); - psFlash2xCSInfo->OffsetISOImage1Part2Start = ntohl(psFlash2xCSInfo->OffsetISOImage1Part2Start); - psFlash2xCSInfo->OffsetISOImage1Part2End = ntohl(psFlash2xCSInfo->OffsetISOImage1Part2End); - psFlash2xCSInfo->OffsetISOImage1Part3Start = ntohl(psFlash2xCSInfo->OffsetISOImage1Part3Start); - psFlash2xCSInfo->OffsetISOImage1Part3End = ntohl(psFlash2xCSInfo->OffsetISOImage1Part3End); - psFlash2xCSInfo->OffsetISOImage2Part1Start = ntohl(psFlash2xCSInfo->OffsetISOImage2Part1Start); - psFlash2xCSInfo->OffsetISOImage2Part1End = ntohl(psFlash2xCSInfo->OffsetISOImage2Part1End); - psFlash2xCSInfo->OffsetISOImage2Part2Start = ntohl(psFlash2xCSInfo->OffsetISOImage2Part2Start); - psFlash2xCSInfo->OffsetISOImage2Part2End = ntohl(psFlash2xCSInfo->OffsetISOImage2Part2End); - psFlash2xCSInfo->OffsetISOImage2Part3Start = ntohl(psFlash2xCSInfo->OffsetISOImage2Part3Start); - psFlash2xCSInfo->OffsetISOImage2Part3End = ntohl(psFlash2xCSInfo->OffsetISOImage2Part3End); - psFlash2xCSInfo->OffsetFromDSDStartForDSDHeader = ntohl(psFlash2xCSInfo->OffsetFromDSDStartForDSDHeader); - psFlash2xCSInfo->OffsetFromZeroForDSD1Start = ntohl(psFlash2xCSInfo->OffsetFromZeroForDSD1Start); - psFlash2xCSInfo->OffsetFromZeroForDSD1End = ntohl(psFlash2xCSInfo->OffsetFromZeroForDSD1End); - psFlash2xCSInfo->OffsetFromZeroForDSD2Start = ntohl(psFlash2xCSInfo->OffsetFromZeroForDSD2Start); - psFlash2xCSInfo->OffsetFromZeroForDSD2End = ntohl(psFlash2xCSInfo->OffsetFromZeroForDSD2End); - psFlash2xCSInfo->OffsetFromZeroForVSA1Start = ntohl(psFlash2xCSInfo->OffsetFromZeroForVSA1Start); - psFlash2xCSInfo->OffsetFromZeroForVSA1End = ntohl(psFlash2xCSInfo->OffsetFromZeroForVSA1End); - psFlash2xCSInfo->OffsetFromZeroForVSA2Start = ntohl(psFlash2xCSInfo->OffsetFromZeroForVSA2Start); - psFlash2xCSInfo->OffsetFromZeroForVSA2End = ntohl(psFlash2xCSInfo->OffsetFromZeroForVSA2End); - - for (Index = 0; Index < (FLASH2X_TOTAL_SIZE / (DEFAULT_SECTOR_SIZE * 16)); Index++) - psFlash2xCSInfo->SectorAccessBitMap[Index] = ntohl(psFlash2xCSInfo->SectorAccessBitMap[Index]); - - return STATUS_SUCCESS; -} - -static int ConvertEndianOfCSStructure(struct bcm_flash_cs_info *psFlashCSInfo) -{ - /* unsigned int Index = 0; */ - psFlashCSInfo->MagicNumber = ntohl(psFlashCSInfo->MagicNumber); - psFlashCSInfo->FlashLayoutVersion = ntohl(psFlashCSInfo->FlashLayoutVersion); - psFlashCSInfo->ISOImageVersion = ntohl(psFlashCSInfo->ISOImageVersion); - /* won't convert according to old assumption */ - psFlashCSInfo->SCSIFirmwareVersion = (psFlashCSInfo->SCSIFirmwareVersion); - psFlashCSInfo->OffsetFromZeroForPart1ISOImage = ntohl(psFlashCSInfo->OffsetFromZeroForPart1ISOImage); - psFlashCSInfo->OffsetFromZeroForScsiFirmware = ntohl(psFlashCSInfo->OffsetFromZeroForScsiFirmware); - psFlashCSInfo->SizeOfScsiFirmware = ntohl(psFlashCSInfo->SizeOfScsiFirmware); - psFlashCSInfo->OffsetFromZeroForPart2ISOImage = ntohl(psFlashCSInfo->OffsetFromZeroForPart2ISOImage); - psFlashCSInfo->OffsetFromZeroForCalibrationStart = ntohl(psFlashCSInfo->OffsetFromZeroForCalibrationStart); - psFlashCSInfo->OffsetFromZeroForCalibrationEnd = ntohl(psFlashCSInfo->OffsetFromZeroForCalibrationEnd); - psFlashCSInfo->OffsetFromZeroForVSAStart = ntohl(psFlashCSInfo->OffsetFromZeroForVSAStart); - psFlashCSInfo->OffsetFromZeroForVSAEnd = ntohl(psFlashCSInfo->OffsetFromZeroForVSAEnd); - psFlashCSInfo->OffsetFromZeroForControlSectionStart = ntohl(psFlashCSInfo->OffsetFromZeroForControlSectionStart); - psFlashCSInfo->OffsetFromZeroForControlSectionData = ntohl(psFlashCSInfo->OffsetFromZeroForControlSectionData); - psFlashCSInfo->CDLessInactivityTimeout = ntohl(psFlashCSInfo->CDLessInactivityTimeout); - psFlashCSInfo->NewImageSignature = ntohl(psFlashCSInfo->NewImageSignature); - psFlashCSInfo->FlashSectorSizeSig = ntohl(psFlashCSInfo->FlashSectorSizeSig); - psFlashCSInfo->FlashSectorSize = ntohl(psFlashCSInfo->FlashSectorSize); - psFlashCSInfo->FlashWriteSupportSize = ntohl(psFlashCSInfo->FlashWriteSupportSize); - psFlashCSInfo->TotalFlashSize = ntohl(psFlashCSInfo->TotalFlashSize); - psFlashCSInfo->FlashBaseAddr = ntohl(psFlashCSInfo->FlashBaseAddr); - psFlashCSInfo->FlashPartMaxSize = ntohl(psFlashCSInfo->FlashPartMaxSize); - psFlashCSInfo->IsCDLessDeviceBootSig = ntohl(psFlashCSInfo->IsCDLessDeviceBootSig); - psFlashCSInfo->MassStorageTimeout = ntohl(psFlashCSInfo->MassStorageTimeout); - - return STATUS_SUCCESS; -} - -static int IsSectionExistInVendorInfo(struct bcm_mini_adapter *Adapter, enum bcm_flash2x_section_val section) -{ - return (Adapter->uiVendorExtnFlag && - (Adapter->psFlash2xVendorInfo->VendorSection[section].AccessFlags & FLASH2X_SECTION_PRESENT) && - (Adapter->psFlash2xVendorInfo->VendorSection[section].OffsetFromZeroForSectionStart != UNINIT_PTR_IN_CS)); -} - -static VOID UpdateVendorInfo(struct bcm_mini_adapter *Adapter) -{ - B_UINT32 i = 0; - unsigned int uiSizeSection = 0; - - Adapter->uiVendorExtnFlag = false; - - for (i = 0; i < TOTAL_SECTIONS; i++) - Adapter->psFlash2xVendorInfo->VendorSection[i].OffsetFromZeroForSectionStart = UNINIT_PTR_IN_CS; - - if (STATUS_SUCCESS != vendorextnGetSectionInfo(Adapter, Adapter->psFlash2xVendorInfo)) - return; - - i = 0; - while (i < TOTAL_SECTIONS) { - if (!(Adapter->psFlash2xVendorInfo->VendorSection[i].AccessFlags & FLASH2X_SECTION_PRESENT)) { - i++; - continue; - } - - Adapter->uiVendorExtnFlag = TRUE; - uiSizeSection = (Adapter->psFlash2xVendorInfo->VendorSection[i].OffsetFromZeroForSectionEnd - - Adapter->psFlash2xVendorInfo->VendorSection[i].OffsetFromZeroForSectionStart); - - switch (i) { - case DSD0: - if ((uiSizeSection >= (Adapter->psFlash2xCSInfo->OffsetFromDSDStartForDSDHeader + sizeof(struct bcm_dsd_header))) && - (UNINIT_PTR_IN_CS != Adapter->psFlash2xVendorInfo->VendorSection[i].OffsetFromZeroForSectionStart)) - Adapter->psFlash2xCSInfo->OffsetFromZeroForDSDStart = Adapter->psFlash2xCSInfo->OffsetFromZeroForDSDEnd = VENDOR_PTR_IN_CS; - else - Adapter->psFlash2xCSInfo->OffsetFromZeroForDSDStart = Adapter->psFlash2xCSInfo->OffsetFromZeroForDSDEnd = UNINIT_PTR_IN_CS; - break; - - case DSD1: - if ((uiSizeSection >= (Adapter->psFlash2xCSInfo->OffsetFromDSDStartForDSDHeader + sizeof(struct bcm_dsd_header))) && - (UNINIT_PTR_IN_CS != Adapter->psFlash2xVendorInfo->VendorSection[i].OffsetFromZeroForSectionStart)) - Adapter->psFlash2xCSInfo->OffsetFromZeroForDSD1Start = Adapter->psFlash2xCSInfo->OffsetFromZeroForDSD1End = VENDOR_PTR_IN_CS; - else - Adapter->psFlash2xCSInfo->OffsetFromZeroForDSD1Start = Adapter->psFlash2xCSInfo->OffsetFromZeroForDSD1End = UNINIT_PTR_IN_CS; - break; - - case DSD2: - if ((uiSizeSection >= (Adapter->psFlash2xCSInfo->OffsetFromDSDStartForDSDHeader + sizeof(struct bcm_dsd_header))) && - (UNINIT_PTR_IN_CS != Adapter->psFlash2xVendorInfo->VendorSection[i].OffsetFromZeroForSectionStart)) - Adapter->psFlash2xCSInfo->OffsetFromZeroForDSD2Start = Adapter->psFlash2xCSInfo->OffsetFromZeroForDSD2End = VENDOR_PTR_IN_CS; - else - Adapter->psFlash2xCSInfo->OffsetFromZeroForDSD2Start = Adapter->psFlash2xCSInfo->OffsetFromZeroForDSD2End = UNINIT_PTR_IN_CS; - break; - case VSA0: - if (UNINIT_PTR_IN_CS != Adapter->psFlash2xVendorInfo->VendorSection[i].OffsetFromZeroForSectionStart) - Adapter->psFlash2xCSInfo->OffsetFromZeroForVSAStart = Adapter->psFlash2xCSInfo->OffsetFromZeroForVSAEnd = VENDOR_PTR_IN_CS; - else - Adapter->psFlash2xCSInfo->OffsetFromZeroForVSAStart = Adapter->psFlash2xCSInfo->OffsetFromZeroForVSAEnd = UNINIT_PTR_IN_CS; - break; - - case VSA1: - if (UNINIT_PTR_IN_CS != Adapter->psFlash2xVendorInfo->VendorSection[i].OffsetFromZeroForSectionStart) - Adapter->psFlash2xCSInfo->OffsetFromZeroForVSA1Start = Adapter->psFlash2xCSInfo->OffsetFromZeroForVSA1End = VENDOR_PTR_IN_CS; - else - Adapter->psFlash2xCSInfo->OffsetFromZeroForVSA1Start = Adapter->psFlash2xCSInfo->OffsetFromZeroForVSA1End = UNINIT_PTR_IN_CS; - break; - case VSA2: - if (UNINIT_PTR_IN_CS != Adapter->psFlash2xVendorInfo->VendorSection[i].OffsetFromZeroForSectionStart) - Adapter->psFlash2xCSInfo->OffsetFromZeroForVSA2Start = Adapter->psFlash2xCSInfo->OffsetFromZeroForVSA2End = VENDOR_PTR_IN_CS; - else - Adapter->psFlash2xCSInfo->OffsetFromZeroForVSA2Start = Adapter->psFlash2xCSInfo->OffsetFromZeroForVSA2End = UNINIT_PTR_IN_CS; - break; - - default: - break; - } - i++; - } -} - -/* - * Procedure: BcmGetFlashCSInfo - * - * Description: Reads control structure and gets Cal section addresses. - * - * Arguments: - * Adapter - ptr to Adapter object instance - * - * Returns: - * <VOID> - */ - -static int BcmGetFlashCSInfo(struct bcm_mini_adapter *Adapter) -{ - /* struct bcm_flash_cs_info sFlashCsInfo = {0}; */ - - #if !defined(BCM_SHM_INTERFACE) || defined(FLASH_DIRECT_ACCESS) - unsigned int value; - #endif - - unsigned int uiFlashLayoutMajorVersion; - - Adapter->uiFlashLayoutMinorVersion = 0; - Adapter->uiFlashLayoutMajorVersion = 0; - Adapter->ulFlashControlSectionStart = FLASH_CS_INFO_START_ADDR; - - Adapter->uiFlashBaseAdd = 0; - Adapter->ulFlashCalStart = 0; - memset(Adapter->psFlashCSInfo, 0 , sizeof(struct bcm_flash_cs_info)); - memset(Adapter->psFlash2xCSInfo, 0 , sizeof(struct bcm_flash2x_cs_info)); - - if (!Adapter->bDDRInitDone) { - value = FLASH_CONTIGIOUS_START_ADDR_BEFORE_INIT; - wrmalt(Adapter, 0xAF00A080, &value, sizeof(value)); - } - - /* Reading first 8 Bytes to get the Flash Layout - * MagicNumber(4 bytes) +FlashLayoutMinorVersion(2 Bytes) +FlashLayoutMajorVersion(2 Bytes) - */ - BeceemFlashBulkRead(Adapter, (PUINT)Adapter->psFlashCSInfo, Adapter->ulFlashControlSectionStart, 8); - - Adapter->psFlashCSInfo->FlashLayoutVersion = ntohl(Adapter->psFlashCSInfo->FlashLayoutVersion); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "Flash Layout Version :%X", (Adapter->psFlashCSInfo->FlashLayoutVersion)); - /* BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "Flash Layout Minor Version :%d\n", ntohs(sFlashCsInfo.FlashLayoutMinorVersion)); */ - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "Signature is :%x\n", ntohl(Adapter->psFlashCSInfo->MagicNumber)); - - if (FLASH_CONTROL_STRUCT_SIGNATURE == ntohl(Adapter->psFlashCSInfo->MagicNumber)) { - uiFlashLayoutMajorVersion = MAJOR_VERSION((Adapter->psFlashCSInfo->FlashLayoutVersion)); - Adapter->uiFlashLayoutMinorVersion = MINOR_VERSION((Adapter->psFlashCSInfo->FlashLayoutVersion)); - } else { - Adapter->uiFlashLayoutMinorVersion = 0; - uiFlashLayoutMajorVersion = 0; - } - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "FLASH LAYOUT MAJOR VERSION :%X", uiFlashLayoutMajorVersion); - - if (uiFlashLayoutMajorVersion < FLASH_2X_MAJOR_NUMBER) { - BeceemFlashBulkRead(Adapter, (PUINT)Adapter->psFlashCSInfo, Adapter->ulFlashControlSectionStart, sizeof(struct bcm_flash_cs_info)); - ConvertEndianOfCSStructure(Adapter->psFlashCSInfo); - Adapter->ulFlashCalStart = (Adapter->psFlashCSInfo->OffsetFromZeroForCalibrationStart); - - if (!((Adapter->uiFlashLayoutMajorVersion == 1) && (Adapter->uiFlashLayoutMinorVersion == 1))) - Adapter->ulFlashControlSectionStart = Adapter->psFlashCSInfo->OffsetFromZeroForControlSectionStart; - - if ((FLASH_CONTROL_STRUCT_SIGNATURE == (Adapter->psFlashCSInfo->MagicNumber)) && - (SCSI_FIRMWARE_MINOR_VERSION <= MINOR_VERSION(Adapter->psFlashCSInfo->SCSIFirmwareVersion)) && - (FLASH_SECTOR_SIZE_SIG == (Adapter->psFlashCSInfo->FlashSectorSizeSig)) && - (BYTE_WRITE_SUPPORT == (Adapter->psFlashCSInfo->FlashWriteSupportSize))) { - Adapter->ulFlashWriteSize = (Adapter->psFlashCSInfo->FlashWriteSupportSize); - Adapter->fpFlashWrite = flashByteWrite; - Adapter->fpFlashWriteWithStatusCheck = flashByteWriteStatus; - } else { - Adapter->ulFlashWriteSize = MAX_RW_SIZE; - Adapter->fpFlashWrite = flashWrite; - Adapter->fpFlashWriteWithStatusCheck = flashWriteStatus; - } - - BcmGetFlashSectorSize(Adapter, (Adapter->psFlashCSInfo->FlashSectorSizeSig), - (Adapter->psFlashCSInfo->FlashSectorSize)); - Adapter->uiFlashBaseAdd = Adapter->psFlashCSInfo->FlashBaseAddr & 0xFCFFFFFF; - } else { - if (BcmFlash2xBulkRead(Adapter, (PUINT)Adapter->psFlash2xCSInfo, NO_SECTION_VAL, - Adapter->ulFlashControlSectionStart, sizeof(struct bcm_flash2x_cs_info))) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Unable to read CS structure\n"); - return STATUS_FAILURE; - } - - ConvertEndianOf2XCSStructure(Adapter->psFlash2xCSInfo); - BcmDumpFlash2XCSStructure(Adapter->psFlash2xCSInfo, Adapter); - if ((FLASH_CONTROL_STRUCT_SIGNATURE == Adapter->psFlash2xCSInfo->MagicNumber) && - (SCSI_FIRMWARE_MINOR_VERSION <= MINOR_VERSION(Adapter->psFlash2xCSInfo->SCSIFirmwareVersion)) && - (FLASH_SECTOR_SIZE_SIG == Adapter->psFlash2xCSInfo->FlashSectorSizeSig) && - (BYTE_WRITE_SUPPORT == Adapter->psFlash2xCSInfo->FlashWriteSupportSize)) { - Adapter->ulFlashWriteSize = Adapter->psFlash2xCSInfo->FlashWriteSupportSize; - Adapter->fpFlashWrite = flashByteWrite; - Adapter->fpFlashWriteWithStatusCheck = flashByteWriteStatus; - } else { - Adapter->ulFlashWriteSize = MAX_RW_SIZE; - Adapter->fpFlashWrite = flashWrite; - Adapter->fpFlashWriteWithStatusCheck = flashWriteStatus; - } - - BcmGetFlashSectorSize(Adapter, Adapter->psFlash2xCSInfo->FlashSectorSizeSig, - Adapter->psFlash2xCSInfo->FlashSectorSize); - - UpdateVendorInfo(Adapter); - - BcmGetActiveDSD(Adapter); - BcmGetActiveISO(Adapter); - Adapter->uiFlashBaseAdd = Adapter->psFlash2xCSInfo->FlashBaseAddr & 0xFCFFFFFF; - Adapter->ulFlashControlSectionStart = Adapter->psFlash2xCSInfo->OffsetFromZeroForControlSectionStart; - } - /* - * Concerns: what if CS sector size does not match with this sector size ??? - * what is the indication of AccessBitMap in CS in flash 2.x ???? - */ - Adapter->ulFlashID = BcmReadFlashRDID(Adapter); - Adapter->uiFlashLayoutMajorVersion = uiFlashLayoutMajorVersion; - - return STATUS_SUCCESS; -} - -/* - * Procedure: BcmGetNvmType - * - * Description: Finds the type of NVM used. - * - * Arguments: - * Adapter - ptr to Adapter object instance - * - * Returns: - * NVM_TYPE - * - */ - -static enum bcm_nvm_type BcmGetNvmType(struct bcm_mini_adapter *Adapter) -{ - unsigned int uiData = 0; - - BeceemEEPROMBulkRead(Adapter, &uiData, 0x0, 4); - if (uiData == BECM) - return NVM_EEPROM; - - /* - * Read control struct and get cal addresses before accessing the flash - */ - BcmGetFlashCSInfo(Adapter); - - BeceemFlashBulkRead(Adapter, &uiData, 0x0 + Adapter->ulFlashCalStart, 4); - if (uiData == BECM) - return NVM_FLASH; - - /* - * even if there is no valid signature on EEPROM/FLASH find out if they really exist. - * if exist select it. - */ - if (BcmGetEEPROMSize(Adapter)) - return NVM_EEPROM; - - /* TBD for Flash. */ - return NVM_UNKNOWN; -} - -/* - * BcmGetSectionValStartOffset - this will calculate the section's starting offset if section val is given - * @Adapter : Drivers Private Data structure - * @eFlashSectionVal : Flash secion value defined in enum bcm_flash2x_section_val - * - * Return value:- - * On success it return the start offset of the provided section val - * On Failure -returns STATUS_FAILURE - */ - -int BcmGetSectionValStartOffset(struct bcm_mini_adapter *Adapter, enum bcm_flash2x_section_val eFlashSectionVal) -{ - /* - * Considering all the section for which end offset can be calculated or directly given - * in CS Structure. if matching case does not exist, return STATUS_FAILURE indicating section - * endoffset can't be calculated or given in CS Structure. - */ - - int SectStartOffset = 0; - - SectStartOffset = INVALID_OFFSET; - - if (IsSectionExistInVendorInfo(Adapter, eFlashSectionVal)) - return Adapter->psFlash2xVendorInfo->VendorSection[eFlashSectionVal].OffsetFromZeroForSectionStart; - - switch (eFlashSectionVal) { - case ISO_IMAGE1: - if ((Adapter->psFlash2xCSInfo->OffsetISOImage1Part1Start != UNINIT_PTR_IN_CS) && - (IsNonCDLessDevice(Adapter) == false)) - SectStartOffset = (Adapter->psFlash2xCSInfo->OffsetISOImage1Part1Start); - break; - case ISO_IMAGE2: - if ((Adapter->psFlash2xCSInfo->OffsetISOImage2Part1Start != UNINIT_PTR_IN_CS) && - (IsNonCDLessDevice(Adapter) == false)) - SectStartOffset = (Adapter->psFlash2xCSInfo->OffsetISOImage2Part1Start); - break; - case DSD0: - if (Adapter->psFlash2xCSInfo->OffsetFromZeroForDSDStart != UNINIT_PTR_IN_CS) - SectStartOffset = (Adapter->psFlash2xCSInfo->OffsetFromZeroForDSDStart); - break; - case DSD1: - if (Adapter->psFlash2xCSInfo->OffsetFromZeroForDSD1Start != UNINIT_PTR_IN_CS) - SectStartOffset = (Adapter->psFlash2xCSInfo->OffsetFromZeroForDSD1Start); - break; - case DSD2: - if (Adapter->psFlash2xCSInfo->OffsetFromZeroForDSD2Start != UNINIT_PTR_IN_CS) - SectStartOffset = (Adapter->psFlash2xCSInfo->OffsetFromZeroForDSD2Start); - break; - case VSA0: - if (Adapter->psFlash2xCSInfo->OffsetFromZeroForVSAStart != UNINIT_PTR_IN_CS) - SectStartOffset = (Adapter->psFlash2xCSInfo->OffsetFromZeroForVSAStart); - break; - case VSA1: - if (Adapter->psFlash2xCSInfo->OffsetFromZeroForVSA1Start != UNINIT_PTR_IN_CS) - SectStartOffset = (Adapter->psFlash2xCSInfo->OffsetFromZeroForVSA1Start); - break; - case VSA2: - if (Adapter->psFlash2xCSInfo->OffsetFromZeroForVSA2Start != UNINIT_PTR_IN_CS) - SectStartOffset = (Adapter->psFlash2xCSInfo->OffsetFromZeroForVSA2Start); - break; - case SCSI: - if (Adapter->psFlash2xCSInfo->OffsetFromZeroForScsiFirmware != UNINIT_PTR_IN_CS) - SectStartOffset = (Adapter->psFlash2xCSInfo->OffsetFromZeroForScsiFirmware); - break; - case CONTROL_SECTION: - if (Adapter->psFlash2xCSInfo->OffsetFromZeroForControlSectionStart != UNINIT_PTR_IN_CS) - SectStartOffset = (Adapter->psFlash2xCSInfo->OffsetFromZeroForControlSectionStart); - break; - case ISO_IMAGE1_PART2: - if (Adapter->psFlash2xCSInfo->OffsetISOImage1Part2Start != UNINIT_PTR_IN_CS) - SectStartOffset = (Adapter->psFlash2xCSInfo->OffsetISOImage1Part2Start); - break; - case ISO_IMAGE1_PART3: - if (Adapter->psFlash2xCSInfo->OffsetISOImage1Part3Start != UNINIT_PTR_IN_CS) - SectStartOffset = (Adapter->psFlash2xCSInfo->OffsetISOImage1Part3Start); - break; - case ISO_IMAGE2_PART2: - if (Adapter->psFlash2xCSInfo->OffsetISOImage2Part2Start != UNINIT_PTR_IN_CS) - SectStartOffset = (Adapter->psFlash2xCSInfo->OffsetISOImage2Part2Start); - break; - case ISO_IMAGE2_PART3: - if (Adapter->psFlash2xCSInfo->OffsetISOImage2Part3Start != UNINIT_PTR_IN_CS) - SectStartOffset = (Adapter->psFlash2xCSInfo->OffsetISOImage2Part3Start); - break; - default: - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Section Does not exist in Flash 2.x"); - SectStartOffset = INVALID_OFFSET; - } - - return SectStartOffset; -} - -/* - * BcmGetSectionValEndOffset - this will calculate the section's Ending offset if section val is given - * @Adapter : Drivers Private Data structure - * @eFlashSectionVal : Flash secion value defined in enum bcm_flash2x_section_val - * - * Return value:- - * On success it return the end offset of the provided section val - * On Failure -returns STATUS_FAILURE - */ - -static int BcmGetSectionValEndOffset(struct bcm_mini_adapter *Adapter, enum bcm_flash2x_section_val eFlash2xSectionVal) -{ - int SectEndOffset = 0; - - SectEndOffset = INVALID_OFFSET; - if (IsSectionExistInVendorInfo(Adapter, eFlash2xSectionVal)) - return Adapter->psFlash2xVendorInfo->VendorSection[eFlash2xSectionVal].OffsetFromZeroForSectionEnd; - - switch (eFlash2xSectionVal) { - case ISO_IMAGE1: - if ((Adapter->psFlash2xCSInfo->OffsetISOImage1Part1End != UNINIT_PTR_IN_CS) && - (IsNonCDLessDevice(Adapter) == false)) - SectEndOffset = (Adapter->psFlash2xCSInfo->OffsetISOImage1Part1End); - break; - case ISO_IMAGE2: - if ((Adapter->psFlash2xCSInfo->OffsetISOImage2Part1End != UNINIT_PTR_IN_CS) && - (IsNonCDLessDevice(Adapter) == false)) - SectEndOffset = (Adapter->psFlash2xCSInfo->OffsetISOImage2Part1End); - break; - case DSD0: - if (Adapter->psFlash2xCSInfo->OffsetFromZeroForDSDEnd != UNINIT_PTR_IN_CS) - SectEndOffset = (Adapter->psFlash2xCSInfo->OffsetFromZeroForDSDEnd); - break; - case DSD1: - if (Adapter->psFlash2xCSInfo->OffsetFromZeroForDSD1End != UNINIT_PTR_IN_CS) - SectEndOffset = (Adapter->psFlash2xCSInfo->OffsetFromZeroForDSD1End); - break; - case DSD2: - if (Adapter->psFlash2xCSInfo->OffsetFromZeroForDSD2End != UNINIT_PTR_IN_CS) - SectEndOffset = (Adapter->psFlash2xCSInfo->OffsetFromZeroForDSD2End); - break; - case VSA0: - if (Adapter->psFlash2xCSInfo->OffsetFromZeroForVSAEnd != UNINIT_PTR_IN_CS) - SectEndOffset = (Adapter->psFlash2xCSInfo->OffsetFromZeroForVSAEnd); - break; - case VSA1: - if (Adapter->psFlash2xCSInfo->OffsetFromZeroForVSA1End != UNINIT_PTR_IN_CS) - SectEndOffset = (Adapter->psFlash2xCSInfo->OffsetFromZeroForVSA1End); - break; - case VSA2: - if (Adapter->psFlash2xCSInfo->OffsetFromZeroForVSA2End != UNINIT_PTR_IN_CS) - SectEndOffset = (Adapter->psFlash2xCSInfo->OffsetFromZeroForVSA2End); - break; - case SCSI: - if (Adapter->psFlash2xCSInfo->OffsetFromZeroForScsiFirmware != UNINIT_PTR_IN_CS) - SectEndOffset = ((Adapter->psFlash2xCSInfo->OffsetFromZeroForScsiFirmware) + - (Adapter->psFlash2xCSInfo->SizeOfScsiFirmware)); - break; - case CONTROL_SECTION: - /* Not Clear So Putting failure. confirm and fix it. */ - SectEndOffset = STATUS_FAILURE; - break; - case ISO_IMAGE1_PART2: - if (Adapter->psFlash2xCSInfo->OffsetISOImage1Part2End != UNINIT_PTR_IN_CS) - SectEndOffset = (Adapter->psFlash2xCSInfo->OffsetISOImage1Part2End); - break; - case ISO_IMAGE1_PART3: - if (Adapter->psFlash2xCSInfo->OffsetISOImage1Part3End != UNINIT_PTR_IN_CS) - SectEndOffset = (Adapter->psFlash2xCSInfo->OffsetISOImage1Part3End); - break; - case ISO_IMAGE2_PART2: - if (Adapter->psFlash2xCSInfo->OffsetISOImage2Part2End != UNINIT_PTR_IN_CS) - SectEndOffset = (Adapter->psFlash2xCSInfo->OffsetISOImage2Part2End); - break; - case ISO_IMAGE2_PART3: - if (Adapter->psFlash2xCSInfo->OffsetISOImage2Part3End != UNINIT_PTR_IN_CS) - SectEndOffset = (Adapter->psFlash2xCSInfo->OffsetISOImage2Part3End); - break; - default: - SectEndOffset = INVALID_OFFSET; - } - - return SectEndOffset; -} - -/* - * BcmFlash2xBulkRead:- Read API for Flash Map 2.x . - * @Adapter :Driver Private Data Structure - * @pBuffer : Buffer where data has to be put after reading - * @eFlashSectionVal :Flash Section Val defined in enum bcm_flash2x_section_val - * @uiOffsetWithinSectionVal :- Offset with in provided section - * @uiNumBytes : Number of Bytes for Read - * - * Return value:- - * return true on success and STATUS_FAILURE on fail. - */ - -int BcmFlash2xBulkRead(struct bcm_mini_adapter *Adapter, - PUINT pBuffer, - enum bcm_flash2x_section_val eFlash2xSectionVal, - unsigned int uiOffsetWithinSectionVal, - unsigned int uiNumBytes) -{ - int Status = STATUS_SUCCESS; - int SectionStartOffset = 0; - unsigned int uiAbsoluteOffset = 0; - unsigned int uiTemp = 0, value = 0; - - if (!Adapter) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Adapter structure is NULL"); - return -EINVAL; - } - if (Adapter->device_removed) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Device has been removed"); - return -ENODEV; - } - - /* NO_SECTION_VAL means absolute offset is given. */ - if (eFlash2xSectionVal == NO_SECTION_VAL) - SectionStartOffset = 0; - else - SectionStartOffset = BcmGetSectionValStartOffset(Adapter, eFlash2xSectionVal); - - if (SectionStartOffset == STATUS_FAILURE) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "This Section<%d> does not exist in Flash 2.x Map ", eFlash2xSectionVal); - return -EINVAL; - } - - if (IsSectionExistInVendorInfo(Adapter, eFlash2xSectionVal)) - return vendorextnReadSection(Adapter, (PUCHAR)pBuffer, eFlash2xSectionVal, uiOffsetWithinSectionVal, uiNumBytes); - - /* calculating the absolute offset from FLASH; */ - uiAbsoluteOffset = uiOffsetWithinSectionVal + SectionStartOffset; - rdmalt(Adapter, 0x0f000C80, &uiTemp, sizeof(uiTemp)); - value = 0; - wrmalt(Adapter, 0x0f000C80, &value, sizeof(value)); - Status = BeceemFlashBulkRead(Adapter, pBuffer, uiAbsoluteOffset, uiNumBytes); - wrmalt(Adapter, 0x0f000C80, &uiTemp, sizeof(uiTemp)); - if (Status) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Flash Read Failed with Status :%d", Status); - return Status; - } - - return Status; -} - -/* - * BcmFlash2xBulkWrite :-API for Writing on the Flash Map 2.x. - * @Adapter :Driver Private Data Structure - * @pBuffer : Buffer From where data has to taken for writing - * @eFlashSectionVal :Flash Section Val defined in enum bcm_flash2x_section_val - * @uiOffsetWithinSectionVal :- Offset with in provided section - * @uiNumBytes : Number of Bytes for Write - * - * Return value:- - * return true on success and STATUS_FAILURE on fail. - * - */ - -int BcmFlash2xBulkWrite(struct bcm_mini_adapter *Adapter, - PUINT pBuffer, - enum bcm_flash2x_section_val eFlash2xSectVal, - unsigned int uiOffset, - unsigned int uiNumBytes, - unsigned int bVerify) -{ - int Status = STATUS_SUCCESS; - unsigned int FlashSectValStartOffset = 0; - unsigned int uiTemp = 0, value = 0; - - if (!Adapter) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Adapter structure is NULL"); - return -EINVAL; - } - - if (Adapter->device_removed) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Device has been removed"); - return -ENODEV; - } - - /* NO_SECTION_VAL means absolute offset is given. */ - if (eFlash2xSectVal == NO_SECTION_VAL) - FlashSectValStartOffset = 0; - else - FlashSectValStartOffset = BcmGetSectionValStartOffset(Adapter, eFlash2xSectVal); - - if (FlashSectValStartOffset == STATUS_FAILURE) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "This Section<%d> does not exist in Flash Map 2.x", eFlash2xSectVal); - return -EINVAL; - } - - if (IsSectionExistInVendorInfo(Adapter, eFlash2xSectVal)) - return vendorextnWriteSection(Adapter, (PUCHAR)pBuffer, eFlash2xSectVal, uiOffset, uiNumBytes, bVerify); - - /* calculating the absolute offset from FLASH; */ - uiOffset = uiOffset + FlashSectValStartOffset; - - rdmalt(Adapter, 0x0f000C80, &uiTemp, sizeof(uiTemp)); - value = 0; - wrmalt(Adapter, 0x0f000C80, &value, sizeof(value)); - - Status = BeceemFlashBulkWrite(Adapter, pBuffer, uiOffset, uiNumBytes, bVerify); - - wrmalt(Adapter, 0x0f000C80, &uiTemp, sizeof(uiTemp)); - if (Status) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Flash Write failed with Status :%d", Status); - return Status; - } - - return Status; -} - -/* - * BcmGetActiveDSD : Set the Active DSD in Adapter Structure which has to be dumped in DDR - * @Adapter :-Drivers private Data Structure - * - * Return Value:- - * Return STATUS_SUCESS if get success in setting the right DSD else negative error code - * - */ - -static int BcmGetActiveDSD(struct bcm_mini_adapter *Adapter) -{ - enum bcm_flash2x_section_val uiHighestPriDSD = 0; - - uiHighestPriDSD = getHighestPriDSD(Adapter); - Adapter->eActiveDSD = uiHighestPriDSD; - - if (DSD0 == uiHighestPriDSD) - Adapter->ulFlashCalStart = Adapter->psFlash2xCSInfo->OffsetFromZeroForDSDStart; - if (DSD1 == uiHighestPriDSD) - Adapter->ulFlashCalStart = Adapter->psFlash2xCSInfo->OffsetFromZeroForDSD1Start; - if (DSD2 == uiHighestPriDSD) - Adapter->ulFlashCalStart = Adapter->psFlash2xCSInfo->OffsetFromZeroForDSD2Start; - if (Adapter->eActiveDSD) - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "Active DSD :%d", Adapter->eActiveDSD); - if (Adapter->eActiveDSD == 0) { - /* if No DSD gets Active, Make Active the DSD with WR permission */ - if (IsSectionWritable(Adapter, DSD2)) { - Adapter->eActiveDSD = DSD2; - Adapter->ulFlashCalStart = Adapter->psFlash2xCSInfo->OffsetFromZeroForDSD2Start; - } else if (IsSectionWritable(Adapter, DSD1)) { - Adapter->eActiveDSD = DSD1; - Adapter->ulFlashCalStart = Adapter->psFlash2xCSInfo->OffsetFromZeroForDSD1Start; - } else if (IsSectionWritable(Adapter, DSD0)) { - Adapter->eActiveDSD = DSD0; - Adapter->ulFlashCalStart = Adapter->psFlash2xCSInfo->OffsetFromZeroForDSDStart; - } - } - - return STATUS_SUCCESS; -} - -/* - * BcmGetActiveISO :- Set the Active ISO in Adapter Data Structue - * @Adapter : Driver private Data Structure - * - * Return Value:- - * Sucsess:- STATUS_SUCESS - * Failure- : negative erro code - * - */ - -static int BcmGetActiveISO(struct bcm_mini_adapter *Adapter) -{ - int HighestPriISO = 0; - - HighestPriISO = getHighestPriISO(Adapter); - - Adapter->eActiveISO = HighestPriISO; - if (Adapter->eActiveISO == ISO_IMAGE2) - Adapter->uiActiveISOOffset = (Adapter->psFlash2xCSInfo->OffsetISOImage2Part1Start); - else if (Adapter->eActiveISO == ISO_IMAGE1) - Adapter->uiActiveISOOffset = (Adapter->psFlash2xCSInfo->OffsetISOImage1Part1Start); - - if (Adapter->eActiveISO) - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "Active ISO :%x", Adapter->eActiveISO); - - return STATUS_SUCCESS; -} - -/* - * IsOffsetWritable :- it will tell the access permission of the sector having passed offset - * @Adapter : Drivers Private Data Structure - * @uiOffset : Offset provided in the Flash - * - * Return Value:- - * Success:-TRUE , offset is writable - * Failure:-false, offset is RO - * - */ - -static B_UINT8 IsOffsetWritable(struct bcm_mini_adapter *Adapter, unsigned int uiOffset) -{ - unsigned int uiSectorNum = 0; - unsigned int uiWordOfSectorPermission = 0; - unsigned int uiBitofSectorePermission = 0; - B_UINT32 permissionBits = 0; - - uiSectorNum = uiOffset/Adapter->uiSectorSize; - - /* calculating the word having this Sector Access permission from SectorAccessBitMap Array */ - uiWordOfSectorPermission = Adapter->psFlash2xCSInfo->SectorAccessBitMap[uiSectorNum / 16]; - - /* calculating the bit index inside the word for this sector */ - uiBitofSectorePermission = 2 * (15 - uiSectorNum % 16); - - /* Setting Access permission */ - permissionBits = uiWordOfSectorPermission & (0x3 << uiBitofSectorePermission); - permissionBits = (permissionBits >> uiBitofSectorePermission) & 0x3; - if (permissionBits == SECTOR_READWRITE_PERMISSION) - return TRUE; - else - return false; -} - -static int BcmDumpFlash2xSectionBitMap(struct bcm_flash2x_bitmap *psFlash2xBitMap) -{ - struct bcm_mini_adapter *Adapter = GET_BCM_ADAPTER(gblpnetdev); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "***************Flash 2.x Section Bitmap***************"); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "ISO_IMAGE1 :0X%x", psFlash2xBitMap->ISO_IMAGE1); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "ISO_IMAGE2 :0X%x", psFlash2xBitMap->ISO_IMAGE2); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "DSD0 :0X%x", psFlash2xBitMap->DSD0); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "DSD1 :0X%x", psFlash2xBitMap->DSD1); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "DSD2 :0X%x", psFlash2xBitMap->DSD2); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "VSA0 :0X%x", psFlash2xBitMap->VSA0); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "VSA1 :0X%x", psFlash2xBitMap->VSA1); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "VSA2 :0X%x", psFlash2xBitMap->VSA2); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "SCSI :0X%x", psFlash2xBitMap->SCSI); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "CONTROL_SECTION :0X%x", psFlash2xBitMap->CONTROL_SECTION); - - return STATUS_SUCCESS; -} - -/* - * BcmGetFlash2xSectionalBitMap :- It will provide the bit map of all the section present in Flash - * 8bit has been assigned to every section. - * bit[0] :Section present or not - * bit[1] :section is valid or not - * bit[2] : Secton is read only or has write permission too. - * bit[3] : Active Section - - * bit[7...4] = Reserved . - * - * @Adapter:-Driver private Data Structure - * - * Return value:- - * Success:- STATUS_SUCESS - * Failure:- negative error code - */ - -int BcmGetFlash2xSectionalBitMap(struct bcm_mini_adapter *Adapter, struct bcm_flash2x_bitmap *psFlash2xBitMap) -{ - struct bcm_flash2x_cs_info *psFlash2xCSInfo = Adapter->psFlash2xCSInfo; - enum bcm_flash2x_section_val uiHighestPriDSD = 0; - enum bcm_flash2x_section_val uiHighestPriISO = 0; - bool SetActiveDSDDone = false; - bool SetActiveISODone = false; - - /* For 1.x map all the section except DSD0 will be shown as not present - * This part will be used by calibration tool to detect the number of DSD present in Flash. - */ - if (IsFlash2x(Adapter) == false) { - psFlash2xBitMap->ISO_IMAGE2 = 0; - psFlash2xBitMap->ISO_IMAGE1 = 0; - psFlash2xBitMap->DSD0 = FLASH2X_SECTION_VALID | FLASH2X_SECTION_ACT | FLASH2X_SECTION_PRESENT; /* 0xF; 0000(Reseved)1(Active)0(RW)1(valid)1(present) */ - psFlash2xBitMap->DSD1 = 0; - psFlash2xBitMap->DSD2 = 0; - psFlash2xBitMap->VSA0 = 0; - psFlash2xBitMap->VSA1 = 0; - psFlash2xBitMap->VSA2 = 0; - psFlash2xBitMap->CONTROL_SECTION = 0; - psFlash2xBitMap->SCSI = 0; - psFlash2xBitMap->Reserved0 = 0; - psFlash2xBitMap->Reserved1 = 0; - psFlash2xBitMap->Reserved2 = 0; - - return STATUS_SUCCESS; - } - - uiHighestPriDSD = getHighestPriDSD(Adapter); - uiHighestPriISO = getHighestPriISO(Adapter); - - /* - * IS0 IMAGE 2 - */ - if ((psFlash2xCSInfo->OffsetISOImage2Part1Start) != UNINIT_PTR_IN_CS) { - /* Setting the 0th Bit representing the Section is present or not. */ - psFlash2xBitMap->ISO_IMAGE2 = psFlash2xBitMap->ISO_IMAGE2 | FLASH2X_SECTION_PRESENT; - - if (ReadISOSignature(Adapter, ISO_IMAGE2) == ISO_IMAGE_MAGIC_NUMBER) - psFlash2xBitMap->ISO_IMAGE2 |= FLASH2X_SECTION_VALID; - - /* Calculation for extrating the Access permission */ - if (IsSectionWritable(Adapter, ISO_IMAGE2) == false) - psFlash2xBitMap->ISO_IMAGE2 |= FLASH2X_SECTION_RO; - - if (SetActiveISODone == false && uiHighestPriISO == ISO_IMAGE2) { - psFlash2xBitMap->ISO_IMAGE2 |= FLASH2X_SECTION_ACT; - SetActiveISODone = TRUE; - } - } - - /* - * IS0 IMAGE 1 - */ - if ((psFlash2xCSInfo->OffsetISOImage1Part1Start) != UNINIT_PTR_IN_CS) { - /* Setting the 0th Bit representing the Section is present or not. */ - psFlash2xBitMap->ISO_IMAGE1 = psFlash2xBitMap->ISO_IMAGE1 | FLASH2X_SECTION_PRESENT; - - if (ReadISOSignature(Adapter, ISO_IMAGE1) == ISO_IMAGE_MAGIC_NUMBER) - psFlash2xBitMap->ISO_IMAGE1 |= FLASH2X_SECTION_VALID; - - /* Calculation for extrating the Access permission */ - if (IsSectionWritable(Adapter, ISO_IMAGE1) == false) - psFlash2xBitMap->ISO_IMAGE1 |= FLASH2X_SECTION_RO; - - if (SetActiveISODone == false && uiHighestPriISO == ISO_IMAGE1) { - psFlash2xBitMap->ISO_IMAGE1 |= FLASH2X_SECTION_ACT; - SetActiveISODone = TRUE; - } - } - - /* - * DSD2 - */ - if ((psFlash2xCSInfo->OffsetFromZeroForDSD2Start) != UNINIT_PTR_IN_CS) { - /* Setting the 0th Bit representing the Section is present or not. */ - psFlash2xBitMap->DSD2 = psFlash2xBitMap->DSD2 | FLASH2X_SECTION_PRESENT; - - if (ReadDSDSignature(Adapter, DSD2) == DSD_IMAGE_MAGIC_NUMBER) - psFlash2xBitMap->DSD2 |= FLASH2X_SECTION_VALID; - - /* Calculation for extrating the Access permission */ - if (IsSectionWritable(Adapter, DSD2) == false) { - psFlash2xBitMap->DSD2 |= FLASH2X_SECTION_RO; - } else { - /* Means section is writable */ - if ((SetActiveDSDDone == false) && (uiHighestPriDSD == DSD2)) { - psFlash2xBitMap->DSD2 |= FLASH2X_SECTION_ACT; - SetActiveDSDDone = TRUE; - } - } - } - - /* - * DSD 1 - */ - if ((psFlash2xCSInfo->OffsetFromZeroForDSD1Start) != UNINIT_PTR_IN_CS) { - /* Setting the 0th Bit representing the Section is present or not. */ - psFlash2xBitMap->DSD1 = psFlash2xBitMap->DSD1 | FLASH2X_SECTION_PRESENT; - - if (ReadDSDSignature(Adapter, DSD1) == DSD_IMAGE_MAGIC_NUMBER) - psFlash2xBitMap->DSD1 |= FLASH2X_SECTION_VALID; - - /* Calculation for extrating the Access permission */ - if (IsSectionWritable(Adapter, DSD1) == false) { - psFlash2xBitMap->DSD1 |= FLASH2X_SECTION_RO; - } else { - /* Means section is writable */ - if ((SetActiveDSDDone == false) && (uiHighestPriDSD == DSD1)) { - psFlash2xBitMap->DSD1 |= FLASH2X_SECTION_ACT; - SetActiveDSDDone = TRUE; - } - } - } - - /* - * For DSD 0 - */ - if ((psFlash2xCSInfo->OffsetFromZeroForDSDStart) != UNINIT_PTR_IN_CS) { - /* Setting the 0th Bit representing the Section is present or not. */ - psFlash2xBitMap->DSD0 = psFlash2xBitMap->DSD0 | FLASH2X_SECTION_PRESENT; - - if (ReadDSDSignature(Adapter, DSD0) == DSD_IMAGE_MAGIC_NUMBER) - psFlash2xBitMap->DSD0 |= FLASH2X_SECTION_VALID; - - /* Setting Access permission */ - if (IsSectionWritable(Adapter, DSD0) == false) { - psFlash2xBitMap->DSD0 |= FLASH2X_SECTION_RO; - } else { - /* Means section is writable */ - if ((SetActiveDSDDone == false) && (uiHighestPriDSD == DSD0)) { - psFlash2xBitMap->DSD0 |= FLASH2X_SECTION_ACT; - SetActiveDSDDone = TRUE; - } - } - } - - /* - * VSA 0 - */ - if ((psFlash2xCSInfo->OffsetFromZeroForVSAStart) != UNINIT_PTR_IN_CS) { - /* Setting the 0th Bit representing the Section is present or not. */ - psFlash2xBitMap->VSA0 = psFlash2xBitMap->VSA0 | FLASH2X_SECTION_PRESENT; - - /* Setting the Access Bit. Map is not defined hece setting it always valid */ - psFlash2xBitMap->VSA0 |= FLASH2X_SECTION_VALID; - - /* Calculation for extrating the Access permission */ - if (IsSectionWritable(Adapter, VSA0) == false) - psFlash2xBitMap->VSA0 |= FLASH2X_SECTION_RO; - - /* By Default section is Active */ - psFlash2xBitMap->VSA0 |= FLASH2X_SECTION_ACT; - } - - /* - * VSA 1 - */ - if ((psFlash2xCSInfo->OffsetFromZeroForVSA1Start) != UNINIT_PTR_IN_CS) { - /* Setting the 0th Bit representing the Section is present or not. */ - psFlash2xBitMap->VSA1 = psFlash2xBitMap->VSA1 | FLASH2X_SECTION_PRESENT; - - /* Setting the Access Bit. Map is not defined hece setting it always valid */ - psFlash2xBitMap->VSA1 |= FLASH2X_SECTION_VALID; - - /* Checking For Access permission */ - if (IsSectionWritable(Adapter, VSA1) == false) - psFlash2xBitMap->VSA1 |= FLASH2X_SECTION_RO; - - /* By Default section is Active */ - psFlash2xBitMap->VSA1 |= FLASH2X_SECTION_ACT; - } - - /* - * VSA 2 - */ - if ((psFlash2xCSInfo->OffsetFromZeroForVSA2Start) != UNINIT_PTR_IN_CS) { - /* Setting the 0th Bit representing the Section is present or not. */ - psFlash2xBitMap->VSA2 = psFlash2xBitMap->VSA2 | FLASH2X_SECTION_PRESENT; - - /* Setting the Access Bit. Map is not defined hece setting it always valid */ - psFlash2xBitMap->VSA2 |= FLASH2X_SECTION_VALID; - - /* Checking For Access permission */ - if (IsSectionWritable(Adapter, VSA2) == false) - psFlash2xBitMap->VSA2 |= FLASH2X_SECTION_RO; - - /* By Default section is Active */ - psFlash2xBitMap->VSA2 |= FLASH2X_SECTION_ACT; - } - - /* - * SCSI Section - */ - if ((psFlash2xCSInfo->OffsetFromZeroForScsiFirmware) != UNINIT_PTR_IN_CS) { - /* Setting the 0th Bit representing the Section is present or not. */ - psFlash2xBitMap->SCSI = psFlash2xBitMap->SCSI | FLASH2X_SECTION_PRESENT; - - /* Setting the Access Bit. Map is not defined hece setting it always valid */ - psFlash2xBitMap->SCSI |= FLASH2X_SECTION_VALID; - - /* Checking For Access permission */ - if (IsSectionWritable(Adapter, SCSI) == false) - psFlash2xBitMap->SCSI |= FLASH2X_SECTION_RO; - - /* By Default section is Active */ - psFlash2xBitMap->SCSI |= FLASH2X_SECTION_ACT; - } - - /* - * Control Section - */ - if ((psFlash2xCSInfo->OffsetFromZeroForControlSectionStart) != UNINIT_PTR_IN_CS) { - /* Setting the 0th Bit representing the Section is present or not. */ - psFlash2xBitMap->CONTROL_SECTION = psFlash2xBitMap->CONTROL_SECTION | (FLASH2X_SECTION_PRESENT); - - /* Setting the Access Bit. Map is not defined hece setting it always valid */ - psFlash2xBitMap->CONTROL_SECTION |= FLASH2X_SECTION_VALID; - - /* Checking For Access permission */ - if (IsSectionWritable(Adapter, CONTROL_SECTION) == false) - psFlash2xBitMap->CONTROL_SECTION |= FLASH2X_SECTION_RO; - - /* By Default section is Active */ - psFlash2xBitMap->CONTROL_SECTION |= FLASH2X_SECTION_ACT; - } - - /* - * For Reserved Sections - */ - psFlash2xBitMap->Reserved0 = 0; - psFlash2xBitMap->Reserved0 = 0; - psFlash2xBitMap->Reserved0 = 0; - BcmDumpFlash2xSectionBitMap(psFlash2xBitMap); - - return STATUS_SUCCESS; -} - -/* - * BcmSetActiveSection :- Set Active section is used to make priority field highest over other - * section of same type. - * - * @Adapater :- Bcm Driver Private Data Structure - * @eFlash2xSectionVal :- Flash section val whose priority has to be made highest. - * - * Return Value:- Make the priorit highest else return erorr code - * - */ - -int BcmSetActiveSection(struct bcm_mini_adapter *Adapter, enum bcm_flash2x_section_val eFlash2xSectVal) -{ - unsigned int SectImagePriority = 0; - int Status = STATUS_SUCCESS; - - /* struct bcm_dsd_header sDSD = {0}; - * struct bcm_iso_header sISO = {0}; - */ - int HighestPriDSD = 0; - int HighestPriISO = 0; - - Status = IsSectionWritable(Adapter, eFlash2xSectVal); - if (Status != TRUE) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Provided Section <%d> is not writable", eFlash2xSectVal); - return STATUS_FAILURE; - } - - Adapter->bHeaderChangeAllowed = TRUE; - switch (eFlash2xSectVal) { - case ISO_IMAGE1: - case ISO_IMAGE2: - if (ReadISOSignature(Adapter, eFlash2xSectVal) == ISO_IMAGE_MAGIC_NUMBER) { - HighestPriISO = getHighestPriISO(Adapter); - - if (HighestPriISO == eFlash2xSectVal) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "Given ISO<%x> already has highest priority", eFlash2xSectVal); - Status = STATUS_SUCCESS; - break; - } - - SectImagePriority = ReadISOPriority(Adapter, HighestPriISO) + 1; - - if ((SectImagePriority == 0) && IsSectionWritable(Adapter, HighestPriISO)) { - /* This is a SPECIAL Case which will only happen if the current highest priority ISO has priority value = 0x7FFFFFFF. - * We will write 1 to the current Highest priority ISO And then shall increase the priority of the requested ISO - * by user - */ - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "SectImagePriority wraparound happened, eFlash2xSectVal: 0x%x\n", eFlash2xSectVal); - SectImagePriority = htonl(0x1); - Status = BcmFlash2xBulkWrite(Adapter, - &SectImagePriority, - HighestPriISO, - 0 + FIELD_OFFSET_IN_HEADER(struct bcm_iso_header *, ISOImagePriority), - SIGNATURE_SIZE, - TRUE); - if (Status) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Priority has not been written properly"); - Status = STATUS_FAILURE; - break; - } - - HighestPriISO = getHighestPriISO(Adapter); - - if (HighestPriISO == eFlash2xSectVal) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "Given ISO<%x> already has highest priority", eFlash2xSectVal); - Status = STATUS_SUCCESS; - break; - } - - SectImagePriority = 2; - } - - SectImagePriority = htonl(SectImagePriority); - - Status = BcmFlash2xBulkWrite(Adapter, - &SectImagePriority, - eFlash2xSectVal, - 0 + FIELD_OFFSET_IN_HEADER(struct bcm_iso_header *, ISOImagePriority), - SIGNATURE_SIZE, - TRUE); - if (Status) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Priority has not been written properly"); - break; - } - } else { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Signature is currupted. Hence can't increase the priority"); - Status = STATUS_FAILURE; - break; - } - break; - case DSD0: - case DSD1: - case DSD2: - if (ReadDSDSignature(Adapter, eFlash2xSectVal) == DSD_IMAGE_MAGIC_NUMBER) { - HighestPriDSD = getHighestPriDSD(Adapter); - if (HighestPriDSD == eFlash2xSectVal) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "Given DSD<%x> already has highest priority", eFlash2xSectVal); - Status = STATUS_SUCCESS; - break; - } - - SectImagePriority = ReadDSDPriority(Adapter, HighestPriDSD) + 1; - if (SectImagePriority == 0) { - /* This is a SPECIAL Case which will only happen if the current highest priority DSD has priority value = 0x7FFFFFFF. - * We will write 1 to the current Highest priority DSD And then shall increase the priority of the requested DSD - * by user - */ - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, NVM_RW, DBG_LVL_ALL, "SectImagePriority wraparound happened, eFlash2xSectVal: 0x%x\n", eFlash2xSectVal); - SectImagePriority = htonl(0x1); - - Status = BcmFlash2xBulkWrite(Adapter, - &SectImagePriority, - HighestPriDSD, - Adapter->psFlash2xCSInfo->OffsetFromDSDStartForDSDHeader + FIELD_OFFSET_IN_HEADER(struct bcm_dsd_header *, DSDImagePriority), - SIGNATURE_SIZE, - TRUE); - if (Status) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Priority has not been written properly"); - break; - } - - HighestPriDSD = getHighestPriDSD(Adapter); - - if (HighestPriDSD == eFlash2xSectVal) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "Made the DSD: %x highest by reducing priority of other\n", eFlash2xSectVal); - Status = STATUS_SUCCESS; - break; - } - - SectImagePriority = htonl(0x2); - Status = BcmFlash2xBulkWrite(Adapter, - &SectImagePriority, - HighestPriDSD, - Adapter->psFlash2xCSInfo->OffsetFromDSDStartForDSDHeader + FIELD_OFFSET_IN_HEADER(struct bcm_dsd_header *, DSDImagePriority), - SIGNATURE_SIZE, - TRUE); - if (Status) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Priority has not been written properly"); - break; - } - - HighestPriDSD = getHighestPriDSD(Adapter); - if (HighestPriDSD == eFlash2xSectVal) { - Status = STATUS_SUCCESS; - break; - } - - SectImagePriority = 3; - } - SectImagePriority = htonl(SectImagePriority); - Status = BcmFlash2xBulkWrite(Adapter, - &SectImagePriority, - eFlash2xSectVal, - Adapter->psFlash2xCSInfo->OffsetFromDSDStartForDSDHeader + FIELD_OFFSET_IN_HEADER(struct bcm_dsd_header *, DSDImagePriority), - SIGNATURE_SIZE, - TRUE); - if (Status) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Priority has not been written properly"); - Status = STATUS_FAILURE; - break; - } - } else { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Signature is currupted. Hence can't increase the priority"); - Status = STATUS_FAILURE; - break; - } - break; - case VSA0: - case VSA1: - case VSA2: - /* Has to be decided */ - break; - default: - Status = STATUS_FAILURE; - break; - } - - Adapter->bHeaderChangeAllowed = false; - return Status; -} - -/* - * BcmCopyISO - Used only for copying the ISO section - * @Adapater :- Bcm Driver Private Data Structure - * @sCopySectStrut :- Section copy structure - * - * Return value:- SUCCESS if copies successfully else negative error code - * - */ - -int BcmCopyISO(struct bcm_mini_adapter *Adapter, struct bcm_flash2x_copy_section sCopySectStrut) -{ - PCHAR Buff = NULL; - enum bcm_flash2x_section_val eISOReadPart = 0, eISOWritePart = 0; - unsigned int uiReadOffsetWithinPart = 0, uiWriteOffsetWithinPart = 0; - unsigned int uiTotalDataToCopy = 0; - bool IsThisHeaderSector = false; - unsigned int sigOffset = 0; - unsigned int ISOLength = 0; - unsigned int Status = STATUS_SUCCESS; - unsigned int SigBuff[MAX_RW_SIZE]; - unsigned int i = 0; - - if (ReadISOSignature(Adapter, sCopySectStrut.SrcSection) != ISO_IMAGE_MAGIC_NUMBER) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "error as Source ISO Section does not have valid signature"); - return STATUS_FAILURE; - } - - Status = BcmFlash2xBulkRead(Adapter, &ISOLength, - sCopySectStrut.SrcSection, - 0 + FIELD_OFFSET_IN_HEADER(struct bcm_iso_header *, ISOImageSize), - 4); - if (Status) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Read failed while copying ISO\n"); - return Status; - } - - ISOLength = htonl(ISOLength); - if (ISOLength % Adapter->uiSectorSize) - ISOLength = Adapter->uiSectorSize * (1 + ISOLength/Adapter->uiSectorSize); - - sigOffset = FIELD_OFFSET_IN_HEADER(struct bcm_iso_header *, ISOImageMagicNumber); - - Buff = kzalloc(Adapter->uiSectorSize, GFP_KERNEL); - - if (!Buff) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Memory allocation failed for section size"); - return -ENOMEM; - } - - if (sCopySectStrut.SrcSection == ISO_IMAGE1 && sCopySectStrut.DstSection == ISO_IMAGE2) { - eISOReadPart = ISO_IMAGE1; - eISOWritePart = ISO_IMAGE2; - uiReadOffsetWithinPart = 0; - uiWriteOffsetWithinPart = 0; - - uiTotalDataToCopy = (Adapter->psFlash2xCSInfo->OffsetISOImage1Part1End) - - (Adapter->psFlash2xCSInfo->OffsetISOImage1Part1Start) + - (Adapter->psFlash2xCSInfo->OffsetISOImage1Part2End) - - (Adapter->psFlash2xCSInfo->OffsetISOImage1Part2Start) + - (Adapter->psFlash2xCSInfo->OffsetISOImage1Part3End) - - (Adapter->psFlash2xCSInfo->OffsetISOImage1Part3Start); - - if (uiTotalDataToCopy < ISOLength) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "error as Source ISO Section does not have valid signature"); - Status = STATUS_FAILURE; - goto out; - } - - uiTotalDataToCopy = (Adapter->psFlash2xCSInfo->OffsetISOImage2Part1End) - - (Adapter->psFlash2xCSInfo->OffsetISOImage2Part1Start) + - (Adapter->psFlash2xCSInfo->OffsetISOImage2Part2End) - - (Adapter->psFlash2xCSInfo->OffsetISOImage2Part2Start) + - (Adapter->psFlash2xCSInfo->OffsetISOImage2Part3End) - - (Adapter->psFlash2xCSInfo->OffsetISOImage2Part3Start); - - if (uiTotalDataToCopy < ISOLength) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "error as Dest ISO Section does not have enough section size"); - Status = STATUS_FAILURE; - goto out; - } - - uiTotalDataToCopy = ISOLength; - - CorruptISOSig(Adapter, ISO_IMAGE2); - while (uiTotalDataToCopy) { - if (uiTotalDataToCopy == Adapter->uiSectorSize) { - /* Setting for write of first sector. First sector is assumed to be written in last */ - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "Writing the signature sector"); - eISOReadPart = ISO_IMAGE1; - uiReadOffsetWithinPart = 0; - eISOWritePart = ISO_IMAGE2; - uiWriteOffsetWithinPart = 0; - IsThisHeaderSector = TRUE; - } else { - uiReadOffsetWithinPart = uiReadOffsetWithinPart + Adapter->uiSectorSize; - uiWriteOffsetWithinPart = uiWriteOffsetWithinPart + Adapter->uiSectorSize; - - if ((eISOReadPart == ISO_IMAGE1) && (uiReadOffsetWithinPart == (Adapter->psFlash2xCSInfo->OffsetISOImage1Part1End - Adapter->psFlash2xCSInfo->OffsetISOImage1Part1Start))) { - eISOReadPart = ISO_IMAGE1_PART2; - uiReadOffsetWithinPart = 0; - } - - if ((eISOReadPart == ISO_IMAGE1_PART2) && (uiReadOffsetWithinPart == (Adapter->psFlash2xCSInfo->OffsetISOImage1Part2End - Adapter->psFlash2xCSInfo->OffsetISOImage1Part2Start))) { - eISOReadPart = ISO_IMAGE1_PART3; - uiReadOffsetWithinPart = 0; - } - - if ((eISOWritePart == ISO_IMAGE2) && (uiWriteOffsetWithinPart == (Adapter->psFlash2xCSInfo->OffsetISOImage2Part1End - Adapter->psFlash2xCSInfo->OffsetISOImage2Part1Start))) { - eISOWritePart = ISO_IMAGE2_PART2; - uiWriteOffsetWithinPart = 0; - } - - if ((eISOWritePart == ISO_IMAGE2_PART2) && (uiWriteOffsetWithinPart == (Adapter->psFlash2xCSInfo->OffsetISOImage2Part2End - Adapter->psFlash2xCSInfo->OffsetISOImage2Part2Start))) { - eISOWritePart = ISO_IMAGE2_PART3; - uiWriteOffsetWithinPart = 0; - } - } - - Status = BcmFlash2xBulkRead(Adapter, - (PUINT)Buff, - eISOReadPart, - uiReadOffsetWithinPart, - Adapter->uiSectorSize); - if (Status) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Read failed while copying ISO: Part: %x, OffsetWithinPart: %x\n", eISOReadPart, uiReadOffsetWithinPart); - break; - } - - if (IsThisHeaderSector == TRUE) { - /* If this is header sector write 0xFFFFFFFF at the sig time and in last write sig */ - memcpy(SigBuff, Buff + sigOffset, sizeof(SigBuff)); - - for (i = 0; i < MAX_RW_SIZE; i++) - *(Buff + sigOffset + i) = 0xFF; - } - Adapter->bHeaderChangeAllowed = TRUE; - Status = BcmFlash2xBulkWrite(Adapter, - (PUINT)Buff, - eISOWritePart, - uiWriteOffsetWithinPart, - Adapter->uiSectorSize, - TRUE); - if (Status) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Write failed while copying ISO: Part: %x, OffsetWithinPart: %x\n", eISOWritePart, uiWriteOffsetWithinPart); - break; - } - - Adapter->bHeaderChangeAllowed = false; - if (IsThisHeaderSector == TRUE) { - WriteToFlashWithoutSectorErase(Adapter, - SigBuff, - eISOWritePart, - sigOffset, - MAX_RW_SIZE); - IsThisHeaderSector = false; - } - /* subtracting the written Data */ - uiTotalDataToCopy = uiTotalDataToCopy - Adapter->uiSectorSize; - } - } - - if (sCopySectStrut.SrcSection == ISO_IMAGE2 && sCopySectStrut.DstSection == ISO_IMAGE1) { - eISOReadPart = ISO_IMAGE2; - eISOWritePart = ISO_IMAGE1; - uiReadOffsetWithinPart = 0; - uiWriteOffsetWithinPart = 0; - - uiTotalDataToCopy = (Adapter->psFlash2xCSInfo->OffsetISOImage2Part1End) - - (Adapter->psFlash2xCSInfo->OffsetISOImage2Part1Start) + - (Adapter->psFlash2xCSInfo->OffsetISOImage2Part2End) - - (Adapter->psFlash2xCSInfo->OffsetISOImage2Part2Start) + - (Adapter->psFlash2xCSInfo->OffsetISOImage2Part3End) - - (Adapter->psFlash2xCSInfo->OffsetISOImage2Part3Start); - - if (uiTotalDataToCopy < ISOLength) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "error as Source ISO Section does not have valid signature"); - Status = STATUS_FAILURE; - goto out; - } - - uiTotalDataToCopy = (Adapter->psFlash2xCSInfo->OffsetISOImage1Part1End) - - (Adapter->psFlash2xCSInfo->OffsetISOImage1Part1Start) + - (Adapter->psFlash2xCSInfo->OffsetISOImage1Part2End) - - (Adapter->psFlash2xCSInfo->OffsetISOImage1Part2Start) + - (Adapter->psFlash2xCSInfo->OffsetISOImage1Part3End) - - (Adapter->psFlash2xCSInfo->OffsetISOImage1Part3Start); - - if (uiTotalDataToCopy < ISOLength) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "error as Dest ISO Section does not have enough section size"); - Status = STATUS_FAILURE; - goto out; - } - - uiTotalDataToCopy = ISOLength; - - CorruptISOSig(Adapter, ISO_IMAGE1); - - while (uiTotalDataToCopy) { - if (uiTotalDataToCopy == Adapter->uiSectorSize) { - /* Setting for write of first sector. First sector is assumed to be written in last */ - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "Writing the signature sector"); - eISOReadPart = ISO_IMAGE2; - uiReadOffsetWithinPart = 0; - eISOWritePart = ISO_IMAGE1; - uiWriteOffsetWithinPart = 0; - IsThisHeaderSector = TRUE; - } else { - uiReadOffsetWithinPart = uiReadOffsetWithinPart + Adapter->uiSectorSize; - uiWriteOffsetWithinPart = uiWriteOffsetWithinPart + Adapter->uiSectorSize; - - if ((eISOReadPart == ISO_IMAGE2) && (uiReadOffsetWithinPart == (Adapter->psFlash2xCSInfo->OffsetISOImage2Part1End - Adapter->psFlash2xCSInfo->OffsetISOImage2Part1Start))) { - eISOReadPart = ISO_IMAGE2_PART2; - uiReadOffsetWithinPart = 0; - } - - if ((eISOReadPart == ISO_IMAGE2_PART2) && (uiReadOffsetWithinPart == (Adapter->psFlash2xCSInfo->OffsetISOImage2Part2End - Adapter->psFlash2xCSInfo->OffsetISOImage2Part2Start))) { - eISOReadPart = ISO_IMAGE2_PART3; - uiReadOffsetWithinPart = 0; - } - - if ((eISOWritePart == ISO_IMAGE1) && (uiWriteOffsetWithinPart == (Adapter->psFlash2xCSInfo->OffsetISOImage1Part1End - Adapter->psFlash2xCSInfo->OffsetISOImage1Part1Start))) { - eISOWritePart = ISO_IMAGE1_PART2; - uiWriteOffsetWithinPart = 0; - } - - if ((eISOWritePart == ISO_IMAGE1_PART2) && (uiWriteOffsetWithinPart == (Adapter->psFlash2xCSInfo->OffsetISOImage1Part2End - Adapter->psFlash2xCSInfo->OffsetISOImage1Part2Start))) { - eISOWritePart = ISO_IMAGE1_PART3; - uiWriteOffsetWithinPart = 0; - } - } - - Status = BcmFlash2xBulkRead(Adapter, - (PUINT)Buff, - eISOReadPart, - uiReadOffsetWithinPart, - Adapter->uiSectorSize); - if (Status) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Read failed while copying ISO: Part: %x, OffsetWithinPart: %x\n", eISOReadPart, uiReadOffsetWithinPart); - break; - } - - if (IsThisHeaderSector == TRUE) { - /* If this is header sector write 0xFFFFFFFF at the sig time and in last write sig */ - memcpy(SigBuff, Buff + sigOffset, sizeof(SigBuff)); - - for (i = 0; i < MAX_RW_SIZE; i++) - *(Buff + sigOffset + i) = 0xFF; - } - Adapter->bHeaderChangeAllowed = TRUE; - Status = BcmFlash2xBulkWrite(Adapter, - (PUINT)Buff, - eISOWritePart, - uiWriteOffsetWithinPart, - Adapter->uiSectorSize, - TRUE); - if (Status) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Write failed while copying ISO: Part: %x, OffsetWithinPart: %x\n", eISOWritePart, uiWriteOffsetWithinPart); - break; - } - - Adapter->bHeaderChangeAllowed = false; - if (IsThisHeaderSector == TRUE) { - WriteToFlashWithoutSectorErase(Adapter, - SigBuff, - eISOWritePart, - sigOffset, - MAX_RW_SIZE); - - IsThisHeaderSector = false; - } - - /* subtracting the written Data */ - uiTotalDataToCopy = uiTotalDataToCopy - Adapter->uiSectorSize; - } - } -out: - kfree(Buff); - - return Status; -} - -/* - * BcmFlash2xCorruptSig : this API is used to corrupt the written sig in Bcm Header present in flash section. - * It will corrupt the sig, if Section is writable, by making first bytes as zero. - * @Adapater :- Bcm Driver Private Data Structure - * @eFlash2xSectionVal :- Flash section val which has header - * - * Return Value :- - * Success :- If Section is present and writable, corrupt the sig and return STATUS_SUCCESS - * Failure :-Return negative error code - */ - -int BcmFlash2xCorruptSig(struct bcm_mini_adapter *Adapter, enum bcm_flash2x_section_val eFlash2xSectionVal) -{ - int Status = STATUS_SUCCESS; - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Section Value :%x\n", eFlash2xSectionVal); - - if ((eFlash2xSectionVal == DSD0) || (eFlash2xSectionVal == DSD1) || (eFlash2xSectionVal == DSD2)) { - Status = CorruptDSDSig(Adapter, eFlash2xSectionVal); - } else if (eFlash2xSectionVal == ISO_IMAGE1 || eFlash2xSectionVal == ISO_IMAGE2) { - Status = CorruptISOSig(Adapter, eFlash2xSectionVal); - } else { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "Given Section <%d>does not have Header", eFlash2xSectionVal); - return STATUS_SUCCESS; - } - return Status; -} - -/* - *BcmFlash2xWriteSig :-this API is used to Write the sig if requested Section has - * header and Write Permission. - * @Adapater :- Bcm Driver Private Data Structure - * @eFlashSectionVal :- Flash section val which has header - * - * Return Value :- - * Success :- If Section is present and writable write the sig and return STATUS_SUCCESS - * Failure :-Return negative error code - */ - -int BcmFlash2xWriteSig(struct bcm_mini_adapter *Adapter, enum bcm_flash2x_section_val eFlashSectionVal) -{ - unsigned int uiSignature = 0; - unsigned int uiOffset = 0; - - /* struct bcm_dsd_header dsdHeader = {0}; */ - if (Adapter->bSigCorrupted == false) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "Signature is not corrupted by driver, hence not restoring\n"); - return STATUS_SUCCESS; - } - - if (Adapter->bAllDSDWriteAllow == false) { - if (IsSectionWritable(Adapter, eFlashSectionVal) == false) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Section is not Writable...Hence can't Write signature"); - return SECTOR_IS_NOT_WRITABLE; - } - } - - if ((eFlashSectionVal == DSD0) || (eFlashSectionVal == DSD1) || (eFlashSectionVal == DSD2)) { - uiSignature = htonl(DSD_IMAGE_MAGIC_NUMBER); - uiOffset = Adapter->psFlash2xCSInfo->OffsetFromDSDStartForDSDHeader; - - uiOffset += FIELD_OFFSET_IN_HEADER(struct bcm_dsd_header *, DSDImageMagicNumber); - - if ((ReadDSDSignature(Adapter, eFlashSectionVal) & 0xFF000000) != CORRUPTED_PATTERN) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Corrupted Pattern is not there. Hence won't write sig"); - return STATUS_FAILURE; - } - } else if ((eFlashSectionVal == ISO_IMAGE1) || (eFlashSectionVal == ISO_IMAGE2)) { - uiSignature = htonl(ISO_IMAGE_MAGIC_NUMBER); - /* uiOffset = 0; */ - uiOffset = FIELD_OFFSET_IN_HEADER(struct bcm_iso_header *, ISOImageMagicNumber); - if ((ReadISOSignature(Adapter, eFlashSectionVal) & 0xFF000000) != CORRUPTED_PATTERN) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Currupted Pattern is not there. Hence won't write sig"); - return STATUS_FAILURE; - } - } else { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "GIVEN SECTION< %d > IS NOT VALID FOR SIG WRITE...", eFlashSectionVal); - return STATUS_FAILURE; - } - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "Restoring the signature"); - - Adapter->bHeaderChangeAllowed = TRUE; - Adapter->bSigCorrupted = false; - BcmFlash2xBulkWrite(Adapter, &uiSignature, eFlashSectionVal, uiOffset, SIGNATURE_SIZE, TRUE); - Adapter->bHeaderChangeAllowed = false; - - return STATUS_SUCCESS; -} - -/* - * validateFlash2xReadWrite :- This API is used to validate the user request for Read/Write. - * if requested Bytes goes beyond the Requested section, it reports error. - * @Adapater :- Bcm Driver Private Data Structure - * @psFlash2xReadWrite :-Flash2x Read/write structure pointer - * - * Return values:-Return TRUE is request is valid else false. - */ - -int validateFlash2xReadWrite(struct bcm_mini_adapter *Adapter, struct bcm_flash2x_readwrite *psFlash2xReadWrite) -{ - unsigned int uiNumOfBytes = 0; - unsigned int uiSectStartOffset = 0; - unsigned int uiSectEndOffset = 0; - - uiNumOfBytes = psFlash2xReadWrite->numOfBytes; - - if (IsSectionExistInFlash(Adapter, psFlash2xReadWrite->Section) != TRUE) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Section<%x> does not exist in Flash", psFlash2xReadWrite->Section); - return false; - } - uiSectStartOffset = BcmGetSectionValStartOffset(Adapter, psFlash2xReadWrite->Section); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "Start offset :%x ,section :%d\n", uiSectStartOffset, psFlash2xReadWrite->Section); - if ((psFlash2xReadWrite->Section == ISO_IMAGE1) || (psFlash2xReadWrite->Section == ISO_IMAGE2)) { - if (psFlash2xReadWrite->Section == ISO_IMAGE1) { - uiSectEndOffset = BcmGetSectionValEndOffset(Adapter, ISO_IMAGE1) - - BcmGetSectionValStartOffset(Adapter, ISO_IMAGE1) + - BcmGetSectionValEndOffset(Adapter, ISO_IMAGE1_PART2) - - BcmGetSectionValStartOffset(Adapter, ISO_IMAGE1_PART2) + - BcmGetSectionValEndOffset(Adapter, ISO_IMAGE1_PART3) - - BcmGetSectionValStartOffset(Adapter, ISO_IMAGE1_PART3); - } else if (psFlash2xReadWrite->Section == ISO_IMAGE2) { - uiSectEndOffset = BcmGetSectionValEndOffset(Adapter, ISO_IMAGE2) - - BcmGetSectionValStartOffset(Adapter, ISO_IMAGE2) + - BcmGetSectionValEndOffset(Adapter, ISO_IMAGE2_PART2) - - BcmGetSectionValStartOffset(Adapter, ISO_IMAGE2_PART2) + - BcmGetSectionValEndOffset(Adapter, ISO_IMAGE2_PART3) - - BcmGetSectionValStartOffset(Adapter, ISO_IMAGE2_PART3); - } - - /* since this uiSectEndoffset is the size of iso Image. hence for calculating the virtual endoffset - * it should be added in startoffset. so that check done in last of this function can be valued. - */ - uiSectEndOffset = uiSectStartOffset + uiSectEndOffset; - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "Total size of the ISO Image :%x", uiSectEndOffset); - } else - uiSectEndOffset = BcmGetSectionValEndOffset(Adapter, psFlash2xReadWrite->Section); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "End offset :%x\n", uiSectEndOffset); - - /* psFlash2xReadWrite->offset and uiNumOfBytes are user controlled and can lead to integer overflows */ - if (psFlash2xReadWrite->offset > uiSectEndOffset) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Invalid Request...."); - return false; - } - if (uiNumOfBytes > uiSectEndOffset) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Invalid Request...."); - return false; - } - /* Checking the boundary condition */ - if ((uiSectStartOffset + psFlash2xReadWrite->offset + uiNumOfBytes) <= uiSectEndOffset) - return TRUE; - else { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Invalid Request...."); - return false; - } -} - -/* - * IsFlash2x :- check for Flash 2.x - * Adapater :- Bcm Driver Private Data Structure - * - * Return value:- - * return TRUE if flah2.x of hgher version else return false. - */ - -int IsFlash2x(struct bcm_mini_adapter *Adapter) -{ - if (Adapter->uiFlashLayoutMajorVersion >= FLASH_2X_MAJOR_NUMBER) - return TRUE; - else - return false; -} - -/* - * GetFlashBaseAddr :- Calculate the Flash Base address - * @Adapater :- Bcm Driver Private Data Structure - * - * Return Value:- - * Success :- Base Address of the Flash - */ - -static int GetFlashBaseAddr(struct bcm_mini_adapter *Adapter) -{ - unsigned int uiBaseAddr = 0; - - if (Adapter->bDDRInitDone) { - /* - * For All Valid Flash Versions... except 1.1, take the value from FlashBaseAddr - * In case of Raw Read... use the default value - */ - if (Adapter->uiFlashLayoutMajorVersion && (Adapter->bFlashRawRead == false) && - !((Adapter->uiFlashLayoutMajorVersion == 1) && (Adapter->uiFlashLayoutMinorVersion == 1))) - uiBaseAddr = Adapter->uiFlashBaseAdd; - else - uiBaseAddr = FLASH_CONTIGIOUS_START_ADDR_AFTER_INIT; - } else { - /* - * For All Valid Flash Versions... except 1.1, take the value from FlashBaseAddr - * In case of Raw Read... use the default value - */ - if (Adapter->uiFlashLayoutMajorVersion && (Adapter->bFlashRawRead == false) && - !((Adapter->uiFlashLayoutMajorVersion == 1) && (Adapter->uiFlashLayoutMinorVersion == 1))) - uiBaseAddr = Adapter->uiFlashBaseAdd | FLASH_CONTIGIOUS_START_ADDR_BEFORE_INIT; - else - uiBaseAddr = FLASH_CONTIGIOUS_START_ADDR_BEFORE_INIT; - } - - return uiBaseAddr; -} - -/* - * BcmCopySection :- This API is used to copy the One section in another. Both section should - * be contiuous and of same size. Hence this Will not be applicabe to copy ISO. - * - * @Adapater :- Bcm Driver Private Data Structure - * @SrcSection :- Source section From where data has to be copied - * @DstSection :- Destination section to which data has to be copied - * @offset :- Offset from/to where data has to be copied from one section to another. - * @numOfBytes :- number of byes that has to be copyed from one section to another at given offset. - * in case of numofBytes equal zero complete section will be copied. - * Return Values- - * Success : Return STATUS_SUCCESS - * Faillure :- return negative error code - */ - -int BcmCopySection(struct bcm_mini_adapter *Adapter, - enum bcm_flash2x_section_val SrcSection, - enum bcm_flash2x_section_val DstSection, - unsigned int offset, - unsigned int numOfBytes) -{ - unsigned int BuffSize = 0; - unsigned int BytesToBeCopied = 0; - PUCHAR pBuff = NULL; - int Status = STATUS_SUCCESS; - - if (SrcSection == DstSection) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Source and Destination should be different ...try again"); - return -EINVAL; - } - - if ((SrcSection != DSD0) && (SrcSection != DSD1) && (SrcSection != DSD2)) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Source should be DSD subsection"); - return -EINVAL; - } - - if ((DstSection != DSD0) && (DstSection != DSD1) && (DstSection != DSD2)) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Destination should be DSD subsection"); - return -EINVAL; - } - - /* if offset zero means have to copy complete secton */ - if (numOfBytes == 0) { - numOfBytes = BcmGetSectionValEndOffset(Adapter, SrcSection) - - BcmGetSectionValStartOffset(Adapter, SrcSection); - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "Section Size :0x%x", numOfBytes); - } - - if ((offset + numOfBytes) > BcmGetSectionValEndOffset(Adapter, SrcSection) - - BcmGetSectionValStartOffset(Adapter, SrcSection)) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, " Input parameters going beyond the section offS: %x numB: %x of Source Section\n", - offset, numOfBytes); - return -EINVAL; - } - - if ((offset + numOfBytes) > BcmGetSectionValEndOffset(Adapter, DstSection) - - BcmGetSectionValStartOffset(Adapter, DstSection)) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Input parameters going beyond the section offS: %x numB: %x of Destination Section\n", - offset, numOfBytes); - return -EINVAL; - } - - if (numOfBytes > Adapter->uiSectorSize) - BuffSize = Adapter->uiSectorSize; - else - BuffSize = numOfBytes; - - pBuff = kzalloc(BuffSize, GFP_KERNEL); - if (!pBuff) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Memory allocation failed.. "); - return -ENOMEM; - } - - BytesToBeCopied = Adapter->uiSectorSize; - if (offset % Adapter->uiSectorSize) - BytesToBeCopied = Adapter->uiSectorSize - (offset % Adapter->uiSectorSize); - if (BytesToBeCopied > numOfBytes) - BytesToBeCopied = numOfBytes; - - Adapter->bHeaderChangeAllowed = TRUE; - - do { - Status = BcmFlash2xBulkRead(Adapter, (PUINT)pBuff, SrcSection , offset, BytesToBeCopied); - if (Status) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Read failed at offset :%d for NOB :%d", SrcSection, BytesToBeCopied); - break; - } - Status = BcmFlash2xBulkWrite(Adapter, (PUINT)pBuff, DstSection, offset, BytesToBeCopied, false); - if (Status) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Write failed at offset :%d for NOB :%d", DstSection, BytesToBeCopied); - break; - } - offset = offset + BytesToBeCopied; - numOfBytes = numOfBytes - BytesToBeCopied; - if (numOfBytes) { - if (numOfBytes > Adapter->uiSectorSize) - BytesToBeCopied = Adapter->uiSectorSize; - else - BytesToBeCopied = numOfBytes; - } - } while (numOfBytes > 0); - - kfree(pBuff); - Adapter->bHeaderChangeAllowed = false; - - return Status; -} - -/* - * SaveHeaderIfPresent :- This API is use to Protect the Header in case of Header Sector write - * @Adapater :- Bcm Driver Private Data Structure - * @pBuff :- Data buffer that has to be written in sector having the header map. - * @uiOffset :- Flash offset that has to be written. - * - * Return value :- - * Success :- On success return STATUS_SUCCESS - * Faillure :- Return negative error code - */ - -static int SaveHeaderIfPresent(struct bcm_mini_adapter *Adapter, PUCHAR pBuff, unsigned int uiOffset) -{ - unsigned int offsetToProtect = 0, HeaderSizeToProtect = 0; - bool bHasHeader = false; - PUCHAR pTempBuff = NULL; - unsigned int uiSectAlignAddr = 0; - unsigned int sig = 0; - - /* making the offset sector aligned */ - uiSectAlignAddr = uiOffset & ~(Adapter->uiSectorSize - 1); - - if ((uiSectAlignAddr == BcmGetSectionValEndOffset(Adapter, DSD2) - Adapter->uiSectorSize) || - (uiSectAlignAddr == BcmGetSectionValEndOffset(Adapter, DSD1) - Adapter->uiSectorSize) || - (uiSectAlignAddr == BcmGetSectionValEndOffset(Adapter, DSD0) - Adapter->uiSectorSize)) { - /* offset from the sector boundary having the header map */ - offsetToProtect = Adapter->psFlash2xCSInfo->OffsetFromDSDStartForDSDHeader % Adapter->uiSectorSize; - HeaderSizeToProtect = sizeof(struct bcm_dsd_header); - bHasHeader = TRUE; - } - - if (uiSectAlignAddr == BcmGetSectionValStartOffset(Adapter, ISO_IMAGE1) || - uiSectAlignAddr == BcmGetSectionValStartOffset(Adapter, ISO_IMAGE2)) { - offsetToProtect = 0; - HeaderSizeToProtect = sizeof(struct bcm_iso_header); - bHasHeader = TRUE; - } - /* If Header is present overwrite passed buffer with this */ - if (bHasHeader && (Adapter->bHeaderChangeAllowed == false)) { - pTempBuff = kzalloc(HeaderSizeToProtect, GFP_KERNEL); - if (!pTempBuff) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Memory allocation failed"); - return -ENOMEM; - } - /* Read header */ - BeceemFlashBulkRead(Adapter, (PUINT)pTempBuff, (uiSectAlignAddr + offsetToProtect), HeaderSizeToProtect); - BCM_DEBUG_PRINT_BUFFER(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, pTempBuff, HeaderSizeToProtect); - /* Replace Buffer content with Header */ - memcpy(pBuff + offsetToProtect, pTempBuff, HeaderSizeToProtect); - - kfree(pTempBuff); - } - if (bHasHeader && Adapter->bSigCorrupted) { - sig = *((PUINT)(pBuff + offsetToProtect + FIELD_OFFSET_IN_HEADER(struct bcm_dsd_header *, DSDImageMagicNumber))); - sig = ntohl(sig); - if ((sig & 0xFF000000) != CORRUPTED_PATTERN) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "Desired pattern is not at sig offset. Hence won't restore"); - Adapter->bSigCorrupted = false; - return STATUS_SUCCESS; - } - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, " Corrupted sig is :%X", sig); - *((PUINT)(pBuff + offsetToProtect + FIELD_OFFSET_IN_HEADER(struct bcm_dsd_header *, DSDImageMagicNumber))) = htonl(DSD_IMAGE_MAGIC_NUMBER); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "Restoring the signature in Header Write only"); - Adapter->bSigCorrupted = false; - } - - return STATUS_SUCCESS; -} - -/* - * BcmDoChipSelect : This will selcet the appropriate chip for writing. - * @Adapater :- Bcm Driver Private Data Structure - * - * OutPut:- - * Select the Appropriate chip and retrn status Success - */ -static int BcmDoChipSelect(struct bcm_mini_adapter *Adapter, unsigned int offset) -{ - unsigned int FlashConfig = 0; - int ChipNum = 0; - unsigned int GPIOConfig = 0; - unsigned int PartNum = 0; - - ChipNum = offset / FLASH_PART_SIZE; - - /* - * Chip Select mapping to enable flash0. - * To select flash 0, we have to OR with (0<<12). - * ORing 0 will have no impact so not doing that part. - * In future if Chip select value changes from 0 to non zero, - * That needs be taken care with backward comaptibility. No worries for now. - */ - - /* - * SelectedChip Variable is the selection that the host is 100% Sure the same as what the register will hold. This can be ONLY ensured - * if the Chip doesn't goes to low power mode while the flash operation is in progress (NVMRdmWrmLock is taken) - * Before every new Flash Write operation, we reset the variable. This is to ensure that after any wake-up from - * power down modes (Idle mode/shutdown mode), the values in the register will be different. - */ - - if (Adapter->SelectedChip == ChipNum) - return STATUS_SUCCESS; - - /* BCM_DEBUG_PRINT(Adapter,DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "Selected Chip :%x", ChipNum); */ - Adapter->SelectedChip = ChipNum; - - /* bit[13..12] will select the appropriate chip */ - rdmalt(Adapter, FLASH_CONFIG_REG, &FlashConfig, 4); - rdmalt(Adapter, FLASH_GPIO_CONFIG_REG, &GPIOConfig, 4); - { - switch (ChipNum) { - case 0: - PartNum = 0; - break; - case 1: - PartNum = 3; - GPIOConfig |= (0x4 << CHIP_SELECT_BIT12); - break; - case 2: - PartNum = 1; - GPIOConfig |= (0x1 << CHIP_SELECT_BIT12); - break; - case 3: - PartNum = 2; - GPIOConfig |= (0x2 << CHIP_SELECT_BIT12); - break; - } - } - /* In case the bits already written in the FLASH_CONFIG_REG is same as what the user desired, - * nothing to do... can return immediately. - * ASSUMPTION: FLASH_GPIO_CONFIG_REG will be in sync with FLASH_CONFIG_REG. - * Even if the chip goes to low power mode, it should wake with values in each register in sync with each other. - * These values are not written by host other than during CHIP_SELECT. - */ - if (PartNum == ((FlashConfig >> CHIP_SELECT_BIT12) & 0x3)) - return STATUS_SUCCESS; - - /* clearing the bit[13..12] */ - FlashConfig &= 0xFFFFCFFF; - FlashConfig = (FlashConfig | (PartNum<<CHIP_SELECT_BIT12)); /* 00 */ - - wrmalt(Adapter, FLASH_GPIO_CONFIG_REG, &GPIOConfig, 4); - udelay(100); - - wrmalt(Adapter, FLASH_CONFIG_REG, &FlashConfig, 4); - udelay(100); - - return STATUS_SUCCESS; -} - -static int ReadDSDSignature(struct bcm_mini_adapter *Adapter, enum bcm_flash2x_section_val dsd) -{ - unsigned int uiDSDsig = 0; - /* unsigned int sigoffsetInMap = 0; - * struct bcm_dsd_header dsdHeader = {0}; - */ - - /* sigoffsetInMap =(PUCHAR)&(dsdHeader.DSDImageMagicNumber) -(PUCHAR)&dsdHeader; */ - - if (dsd != DSD0 && dsd != DSD1 && dsd != DSD2) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "passed section value is not for DSDs"); - return STATUS_FAILURE; - } - BcmFlash2xBulkRead(Adapter, - &uiDSDsig, - dsd, - Adapter->psFlash2xCSInfo->OffsetFromDSDStartForDSDHeader + FIELD_OFFSET_IN_HEADER(struct bcm_dsd_header *, DSDImageMagicNumber), - SIGNATURE_SIZE); - - uiDSDsig = ntohl(uiDSDsig); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "DSD SIG :%x", uiDSDsig); - - return uiDSDsig; -} - -static int ReadDSDPriority(struct bcm_mini_adapter *Adapter, enum bcm_flash2x_section_val dsd) -{ - /* unsigned int priOffsetInMap = 0 ; */ - unsigned int uiDSDPri = STATUS_FAILURE; - /* struct bcm_dsd_header dsdHeader = {0}; - * priOffsetInMap = (PUCHAR)&(dsdHeader.DSDImagePriority) -(PUCHAR)&dsdHeader; - */ - if (IsSectionWritable(Adapter, dsd)) { - if (ReadDSDSignature(Adapter, dsd) == DSD_IMAGE_MAGIC_NUMBER) { - BcmFlash2xBulkRead(Adapter, - &uiDSDPri, - dsd, - Adapter->psFlash2xCSInfo->OffsetFromDSDStartForDSDHeader + FIELD_OFFSET_IN_HEADER(struct bcm_dsd_header *, DSDImagePriority), - 4); - - uiDSDPri = ntohl(uiDSDPri); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "DSD<%x> Priority :%x", dsd, uiDSDPri); - } - } - - return uiDSDPri; -} - -static enum bcm_flash2x_section_val getHighestPriDSD(struct bcm_mini_adapter *Adapter) -{ - int DSDHighestPri = STATUS_FAILURE; - int DsdPri = 0; - enum bcm_flash2x_section_val HighestPriDSD = 0; - - if (IsSectionWritable(Adapter, DSD2)) { - DSDHighestPri = ReadDSDPriority(Adapter, DSD2); - HighestPriDSD = DSD2; - } - - if (IsSectionWritable(Adapter, DSD1)) { - DsdPri = ReadDSDPriority(Adapter, DSD1); - if (DSDHighestPri < DsdPri) { - DSDHighestPri = DsdPri; - HighestPriDSD = DSD1; - } - } - - if (IsSectionWritable(Adapter, DSD0)) { - DsdPri = ReadDSDPriority(Adapter, DSD0); - if (DSDHighestPri < DsdPri) { - DSDHighestPri = DsdPri; - HighestPriDSD = DSD0; - } - } - if (HighestPriDSD) - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "Highest DSD :%x , and its Pri :%x", HighestPriDSD, DSDHighestPri); - - return HighestPriDSD; -} - -static int ReadISOSignature(struct bcm_mini_adapter *Adapter, enum bcm_flash2x_section_val iso) -{ - unsigned int uiISOsig = 0; - /* unsigned int sigoffsetInMap = 0; - * struct bcm_iso_header ISOHeader = {0}; - * sigoffsetInMap =(PUCHAR)&(ISOHeader.ISOImageMagicNumber) -(PUCHAR)&ISOHeader; - */ - if (iso != ISO_IMAGE1 && iso != ISO_IMAGE2) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "passed section value is not for ISOs"); - return STATUS_FAILURE; - } - BcmFlash2xBulkRead(Adapter, - &uiISOsig, - iso, - 0 + FIELD_OFFSET_IN_HEADER(struct bcm_iso_header *, ISOImageMagicNumber), - SIGNATURE_SIZE); - - uiISOsig = ntohl(uiISOsig); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "ISO SIG :%x", uiISOsig); - - return uiISOsig; -} - -static int ReadISOPriority(struct bcm_mini_adapter *Adapter, enum bcm_flash2x_section_val iso) -{ - unsigned int ISOPri = STATUS_FAILURE; - - if (IsSectionWritable(Adapter, iso)) { - if (ReadISOSignature(Adapter, iso) == ISO_IMAGE_MAGIC_NUMBER) { - BcmFlash2xBulkRead(Adapter, - &ISOPri, - iso, - 0 + FIELD_OFFSET_IN_HEADER(struct bcm_iso_header *, ISOImagePriority), - 4); - - ISOPri = ntohl(ISOPri); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "ISO<%x> Priority :%x", iso, ISOPri); - } - } - - return ISOPri; -} - -static enum bcm_flash2x_section_val getHighestPriISO(struct bcm_mini_adapter *Adapter) -{ - int ISOHighestPri = STATUS_FAILURE; - int ISOPri = 0; - enum bcm_flash2x_section_val HighestPriISO = NO_SECTION_VAL; - - if (IsSectionWritable(Adapter, ISO_IMAGE2)) { - ISOHighestPri = ReadISOPriority(Adapter, ISO_IMAGE2); - HighestPriISO = ISO_IMAGE2; - } - - if (IsSectionWritable(Adapter, ISO_IMAGE1)) { - ISOPri = ReadISOPriority(Adapter, ISO_IMAGE1); - if (ISOHighestPri < ISOPri) { - ISOHighestPri = ISOPri; - HighestPriISO = ISO_IMAGE1; - } - } - if (HighestPriISO) - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "Highest ISO :%x and its Pri :%x", HighestPriISO, ISOHighestPri); - - return HighestPriISO; -} - -static int WriteToFlashWithoutSectorErase(struct bcm_mini_adapter *Adapter, - PUINT pBuff, - enum bcm_flash2x_section_val eFlash2xSectionVal, - unsigned int uiOffset, - unsigned int uiNumBytes) -{ - #if !defined(BCM_SHM_INTERFACE) || defined(FLASH_DIRECT_ACCESS) - unsigned int uiTemp = 0, value = 0; - unsigned int i = 0; - unsigned int uiPartOffset = 0; - #endif - unsigned int uiStartOffset = 0; - /* Adding section start address */ - int Status = STATUS_SUCCESS; - PUCHAR pcBuff = (PUCHAR)pBuff; - - if (uiNumBytes % Adapter->ulFlashWriteSize) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Writing without Sector Erase for non-FlashWriteSize number of bytes 0x%x\n", uiNumBytes); - return STATUS_FAILURE; - } - - uiStartOffset = BcmGetSectionValStartOffset(Adapter, eFlash2xSectionVal); - - if (IsSectionExistInVendorInfo(Adapter, eFlash2xSectionVal)) - return vendorextnWriteSectionWithoutErase(Adapter, pcBuff, eFlash2xSectionVal, uiOffset, uiNumBytes); - - uiOffset = uiOffset + uiStartOffset; - - #if defined(BCM_SHM_INTERFACE) && !defined(FLASH_DIRECT_ACCESS) - Status = bcmflash_raw_writenoerase((uiOffset / FLASH_PART_SIZE), (uiOffset % FLASH_PART_SIZE), pcBuff, uiNumBytes); - #else - rdmalt(Adapter, 0x0f000C80, &uiTemp, sizeof(uiTemp)); - value = 0; - wrmalt(Adapter, 0x0f000C80, &value, sizeof(value)); - - Adapter->SelectedChip = RESET_CHIP_SELECT; - BcmDoChipSelect(Adapter, uiOffset); - uiPartOffset = (uiOffset & (FLASH_PART_SIZE - 1)) + GetFlashBaseAddr(Adapter); - - for (i = 0; i < uiNumBytes; i += Adapter->ulFlashWriteSize) { - if (Adapter->ulFlashWriteSize == BYTE_WRITE_SUPPORT) - Status = flashByteWrite(Adapter, uiPartOffset, pcBuff); - else - Status = flashWrite(Adapter, uiPartOffset, pcBuff); - - if (Status != STATUS_SUCCESS) - break; - - pcBuff = pcBuff + Adapter->ulFlashWriteSize; - uiPartOffset = uiPartOffset + Adapter->ulFlashWriteSize; - } - wrmalt(Adapter, 0x0f000C80, &uiTemp, sizeof(uiTemp)); - Adapter->SelectedChip = RESET_CHIP_SELECT; - #endif - - return Status; -} - -bool IsSectionExistInFlash(struct bcm_mini_adapter *Adapter, enum bcm_flash2x_section_val section) -{ - bool SectionPresent = false; - - switch (section) { - case ISO_IMAGE1: - if ((Adapter->psFlash2xCSInfo->OffsetISOImage1Part1Start != UNINIT_PTR_IN_CS) && - (IsNonCDLessDevice(Adapter) == false)) - SectionPresent = TRUE; - break; - case ISO_IMAGE2: - if ((Adapter->psFlash2xCSInfo->OffsetISOImage2Part1Start != UNINIT_PTR_IN_CS) && - (IsNonCDLessDevice(Adapter) == false)) - SectionPresent = TRUE; - break; - case DSD0: - if (Adapter->psFlash2xCSInfo->OffsetFromZeroForDSDStart != UNINIT_PTR_IN_CS) - SectionPresent = TRUE; - break; - case DSD1: - if (Adapter->psFlash2xCSInfo->OffsetFromZeroForDSD1Start != UNINIT_PTR_IN_CS) - SectionPresent = TRUE; - break; - case DSD2: - if (Adapter->psFlash2xCSInfo->OffsetFromZeroForDSD2Start != UNINIT_PTR_IN_CS) - SectionPresent = TRUE; - break; - case VSA0: - if (Adapter->psFlash2xCSInfo->OffsetFromZeroForVSAStart != UNINIT_PTR_IN_CS) - SectionPresent = TRUE; - break; - case VSA1: - if (Adapter->psFlash2xCSInfo->OffsetFromZeroForVSA1Start != UNINIT_PTR_IN_CS) - SectionPresent = TRUE; - break; - case VSA2: - if (Adapter->psFlash2xCSInfo->OffsetFromZeroForVSA2Start != UNINIT_PTR_IN_CS) - SectionPresent = TRUE; - break; - case SCSI: - if (Adapter->psFlash2xCSInfo->OffsetFromZeroForScsiFirmware != UNINIT_PTR_IN_CS) - SectionPresent = TRUE; - break; - case CONTROL_SECTION: - if (Adapter->psFlash2xCSInfo->OffsetFromZeroForControlSectionStart != UNINIT_PTR_IN_CS) - SectionPresent = TRUE; - break; - default: - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Section Does not exist in Flash 2.x"); - SectionPresent = false; - } - - return SectionPresent; -} - -static int IsSectionWritable(struct bcm_mini_adapter *Adapter, enum bcm_flash2x_section_val Section) -{ - int offset = STATUS_FAILURE; - int Status = false; - - if (IsSectionExistInFlash(Adapter, Section) == false) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Section <%d> does not exist", Section); - return false; - } - - offset = BcmGetSectionValStartOffset(Adapter, Section); - if (offset == INVALID_OFFSET) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Section<%d> does not exist", Section); - return false; - } - - if (IsSectionExistInVendorInfo(Adapter, Section)) - return !(Adapter->psFlash2xVendorInfo->VendorSection[Section].AccessFlags & FLASH2X_SECTION_RO); - - Status = IsOffsetWritable(Adapter, offset); - return Status; -} - -static int CorruptDSDSig(struct bcm_mini_adapter *Adapter, enum bcm_flash2x_section_val eFlash2xSectionVal) -{ - PUCHAR pBuff = NULL; - unsigned int sig = 0; - unsigned int uiOffset = 0; - unsigned int BlockStatus = 0; - unsigned int uiSectAlignAddr = 0; - - Adapter->bSigCorrupted = false; - if (Adapter->bAllDSDWriteAllow == false) { - if (IsSectionWritable(Adapter, eFlash2xSectionVal) != TRUE) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Section is not Writable...Hence can't Corrupt signature"); - return SECTOR_IS_NOT_WRITABLE; - } - } - - pBuff = kzalloc(MAX_RW_SIZE, GFP_KERNEL); - if (!pBuff) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Can't allocate memorey"); - return -ENOMEM; - } - - uiOffset = Adapter->psFlash2xCSInfo->OffsetFromDSDStartForDSDHeader + sizeof(struct bcm_dsd_header); - uiOffset -= MAX_RW_SIZE; - - BcmFlash2xBulkRead(Adapter, (PUINT)pBuff, eFlash2xSectionVal, uiOffset, MAX_RW_SIZE); - - sig = *((PUINT)(pBuff + 12)); - sig = ntohl(sig); - BCM_DEBUG_PRINT_BUFFER(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, pBuff, MAX_RW_SIZE); - /* Now corrupting the sig by corrupting 4th last Byte. */ - *(pBuff + 12) = 0; - - if (sig == DSD_IMAGE_MAGIC_NUMBER) { - Adapter->bSigCorrupted = TRUE; - if (Adapter->ulFlashWriteSize == BYTE_WRITE_SUPPORT) { - uiSectAlignAddr = uiOffset & ~(Adapter->uiSectorSize - 1); - BlockStatus = BcmFlashUnProtectBlock(Adapter, uiSectAlignAddr, Adapter->uiSectorSize); - - WriteToFlashWithoutSectorErase(Adapter, (PUINT)(pBuff + 12), eFlash2xSectionVal, - (uiOffset + 12), BYTE_WRITE_SUPPORT); - if (BlockStatus) { - BcmRestoreBlockProtectStatus(Adapter, BlockStatus); - BlockStatus = 0; - } - } else { - WriteToFlashWithoutSectorErase(Adapter, (PUINT)pBuff, eFlash2xSectionVal, - uiOffset, MAX_RW_SIZE); - } - } else { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "BCM Signature is not present in header"); - kfree(pBuff); - - return STATUS_FAILURE; - } - - kfree(pBuff); - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "Corrupted the signature"); - - return STATUS_SUCCESS; -} - -static int CorruptISOSig(struct bcm_mini_adapter *Adapter, enum bcm_flash2x_section_val eFlash2xSectionVal) -{ - PUCHAR pBuff = NULL; - unsigned int sig = 0; - unsigned int uiOffset = 0; - - Adapter->bSigCorrupted = false; - - if (IsSectionWritable(Adapter, eFlash2xSectionVal) != TRUE) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Section is not Writable...Hence can't Corrupt signature"); - return SECTOR_IS_NOT_WRITABLE; - } - - pBuff = kzalloc(MAX_RW_SIZE, GFP_KERNEL); - if (!pBuff) { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "Can't allocate memorey"); - return -ENOMEM; - } - - uiOffset = 0; - - BcmFlash2xBulkRead(Adapter, (PUINT)pBuff, eFlash2xSectionVal, uiOffset, MAX_RW_SIZE); - - sig = *((PUINT)pBuff); - sig = ntohl(sig); - - /* corrupt signature */ - *pBuff = 0; - - if (sig == ISO_IMAGE_MAGIC_NUMBER) { - Adapter->bSigCorrupted = TRUE; - WriteToFlashWithoutSectorErase(Adapter, (PUINT)pBuff, eFlash2xSectionVal, - uiOffset, Adapter->ulFlashWriteSize); - } else { - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_PRINTK, 0, 0, "BCM Signature is not present in header"); - kfree(pBuff); - - return STATUS_FAILURE; - } - - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, "Corrupted the signature"); - BCM_DEBUG_PRINT_BUFFER(Adapter, DBG_TYPE_OTHERS, NVM_RW, DBG_LVL_ALL, pBuff, MAX_RW_SIZE); - - kfree(pBuff); - return STATUS_SUCCESS; -} - -bool IsNonCDLessDevice(struct bcm_mini_adapter *Adapter) -{ - if (Adapter->psFlash2xCSInfo->IsCDLessDeviceBootSig == NON_CDLESS_DEVICE_BOOT_SIG) - return TRUE; - else - return false; -} diff --git a/drivers/staging/bcm/nvm.h b/drivers/staging/bcm/nvm.h deleted file mode 100644 index e765cca5d966..000000000000 --- a/drivers/staging/bcm/nvm.h +++ /dev/null @@ -1,286 +0,0 @@ -/*************************************************************************************** - * - * Copyright (c) Beceem Communications Inc. - * - * Module Name: - * NVM.h - * - * Abstract: - * This file has the prototypes,preprocessors and definitions various NVM libraries. - * - * - * Revision History: - * Who When What - * -------- -------- ---------------------------------------------- - * Name Date Created/reviewed/modified - * - * Notes: - * - ****************************************************************************************/ - -#ifndef _NVM_H_ -#define _NVM_H_ - -struct bcm_flash_cs_info { - u32 MagicNumber; - /* let the magic number be 0xBECE-F1A5 - F1A5 for "flas-h" */ - u32 FlashLayoutVersion; - u32 ISOImageVersion; - u32 SCSIFirmwareVersion; - u32 OffsetFromZeroForPart1ISOImage; - u32 OffsetFromZeroForScsiFirmware; - u32 SizeOfScsiFirmware; - u32 OffsetFromZeroForPart2ISOImage; - u32 OffsetFromZeroForCalibrationStart; - u32 OffsetFromZeroForCalibrationEnd; - u32 OffsetFromZeroForVSAStart; - u32 OffsetFromZeroForVSAEnd; - u32 OffsetFromZeroForControlSectionStart; - u32 OffsetFromZeroForControlSectionData; - u32 CDLessInactivityTimeout; - u32 NewImageSignature; - u32 FlashSectorSizeSig; - u32 FlashSectorSize; - u32 FlashWriteSupportSize; - u32 TotalFlashSize; - u32 FlashBaseAddr; - u32 FlashPartMaxSize; - u32 IsCDLessDeviceBootSig; - /* MSC Timeout after reset to switch from MSC to NW Mode */ - u32 MassStorageTimeout; -}; - -#define FLASH2X_TOTAL_SIZE (64 * 1024 * 1024) -#define DEFAULT_SECTOR_SIZE (64 * 1024) - -struct bcm_flash2x_cs_info { - /* magic number as 0xBECE-F1A5 - F1A5 for "flas-h" */ - u32 MagicNumber; - u32 FlashLayoutVersion; - u32 ISOImageVersion; - u32 SCSIFirmwareVersion; - u32 OffsetFromZeroForPart1ISOImage; - u32 OffsetFromZeroForScsiFirmware; - u32 SizeOfScsiFirmware; - u32 OffsetFromZeroForPart2ISOImage; - u32 OffsetFromZeroForDSDStart; - u32 OffsetFromZeroForDSDEnd; - u32 OffsetFromZeroForVSAStart; - u32 OffsetFromZeroForVSAEnd; - u32 OffsetFromZeroForControlSectionStart; - u32 OffsetFromZeroForControlSectionData; - /* NO Data Activity timeout to switch from MSC to NW Mode */ - u32 CDLessInactivityTimeout; - u32 NewImageSignature; - u32 FlashSectorSizeSig; - u32 FlashSectorSize; - u32 FlashWriteSupportSize; - u32 TotalFlashSize; - u32 FlashBaseAddr; - u32 FlashPartMaxSize; - u32 IsCDLessDeviceBootSig; - /* MSC Timeout after reset to switch from MSC to NW Mode */ - u32 MassStorageTimeout; - /* Flash Map 2.0 Field */ - u32 OffsetISOImage1Part1Start; - u32 OffsetISOImage1Part1End; - u32 OffsetISOImage1Part2Start; - u32 OffsetISOImage1Part2End; - u32 OffsetISOImage1Part3Start; - u32 OffsetISOImage1Part3End; - u32 OffsetISOImage2Part1Start; - u32 OffsetISOImage2Part1End; - u32 OffsetISOImage2Part2Start; - u32 OffsetISOImage2Part2End; - u32 OffsetISOImage2Part3Start; - u32 OffsetISOImage2Part3End; - /* DSD Header offset from start of DSD */ - u32 OffsetFromDSDStartForDSDHeader; - u32 OffsetFromZeroForDSD1Start; - u32 OffsetFromZeroForDSD1End; - u32 OffsetFromZeroForDSD2Start; - u32 OffsetFromZeroForDSD2End; - u32 OffsetFromZeroForVSA1Start; - u32 OffsetFromZeroForVSA1End; - u32 OffsetFromZeroForVSA2Start; - u32 OffsetFromZeroForVSA2End; - /* - * ACCESS_BITS_PER_SECTOR 2 - * ACCESS_RW 0 - * ACCESS_RO 1 - * ACCESS_RESVD 2 - * ACCESS_RESVD 3 - */ - u32 SectorAccessBitMap[FLASH2X_TOTAL_SIZE / (DEFAULT_SECTOR_SIZE * 16)]; - /* All expansions to the control data structure should add here */ -}; - -struct bcm_vendor_section_info { - u32 OffsetFromZeroForSectionStart; - u32 OffsetFromZeroForSectionEnd; - u32 AccessFlags; - u32 Reserved[16]; -}; - -struct bcm_flash2x_vendor_info { - struct bcm_vendor_section_info VendorSection[TOTAL_SECTIONS]; - u32 Reserved[16]; -}; - -struct bcm_dsd_header { - u32 DSDImageSize; - u32 DSDImageCRC; - u32 DSDImagePriority; - /* We should not consider right now. Reading reserve is worthless. */ - u32 Reserved[252]; /* Resvd for DSD Header */ - u32 DSDImageMagicNumber; -}; - -struct bcm_iso_header { - u32 ISOImageMagicNumber; - u32 ISOImageSize; - u32 ISOImageCRC; - u32 ISOImagePriority; - /* We should not consider right now. Reading reserve is worthless. */ - u32 Reserved[60]; /* Resvd for ISO Header extension */ -}; - -#define EEPROM_BEGIN_CIS (0) -#define EEPROM_BEGIN_NON_CIS (0x200) -#define EEPROM_END (0x2000) -#define INIT_PARAMS_SIGNATURE (0x95a7a597) -#define MAX_INIT_PARAMS_LENGTH (2048) -#define MAC_ADDRESS_OFFSET 0x200 - -#define INIT_PARAMS_1_SIGNATURE_ADDRESS EEPROM_BEGIN_NON_CIS -#define INIT_PARAMS_1_DATA_ADDRESS (INIT_PARAMS_1_SIGNATURE_ADDRESS+16) -#define INIT_PARAMS_1_MACADDRESS_ADDRESS (MAC_ADDRESS_OFFSET) -#define INIT_PARAMS_1_LENGTH_ADDRESS (INIT_PARAMS_1_SIGNATURE_ADDRESS+4) - -#define INIT_PARAMS_2_SIGNATURE_ADDRESS (EEPROM_BEGIN_NON_CIS + 2048 + 16) -#define INIT_PARAMS_2_DATA_ADDRESS (INIT_PARAMS_2_SIGNATURE_ADDRESS + 16) -#define INIT_PARAMS_2_MACADDRESS_ADDRESS (INIT_PARAMS_2_SIGNATURE_ADDRESS + 8) -#define INIT_PARAMS_2_LENGTH_ADDRESS (INIT_PARAMS_2_SIGNATURE_ADDRESS + 4) - -#define EEPROM_SPI_DEV_CONFIG_REG 0x0F003000 -#define EEPROM_SPI_Q_STATUS1_REG 0x0F003004 -#define EEPROM_SPI_Q_STATUS1_MASK_REG 0x0F00300C - -#define EEPROM_SPI_Q_STATUS_REG 0x0F003008 -#define EEPROM_CMDQ_SPI_REG 0x0F003018 -#define EEPROM_WRITE_DATAQ_REG 0x0F00301C -#define EEPROM_READ_DATAQ_REG 0x0F003020 -#define SPI_FLUSH_REG 0x0F00304C - -#define EEPROM_WRITE_ENABLE 0x06000000 -#define EEPROM_READ_STATUS_REGISTER 0x05000000 -#define EEPROM_16_BYTE_PAGE_WRITE 0xFA000000 -#define EEPROM_WRITE_QUEUE_EMPTY 0x00001000 -#define EEPROM_WRITE_QUEUE_AVAIL 0x00002000 -#define EEPROM_WRITE_QUEUE_FULL 0x00004000 -#define EEPROM_16_BYTE_PAGE_READ 0xFB000000 -#define EEPROM_4_BYTE_PAGE_READ 0x3B000000 - -#define EEPROM_CMD_QUEUE_FLUSH 0x00000001 -#define EEPROM_WRITE_QUEUE_FLUSH 0x00000002 -#define EEPROM_READ_QUEUE_FLUSH 0x00000004 -#define EEPROM_ETH_QUEUE_FLUSH 0x00000008 -#define EEPROM_ALL_QUEUE_FLUSH 0x0000000f -#define EEPROM_READ_ENABLE 0x06000000 -#define EEPROM_16_BYTE_PAGE_WRITE 0xFA000000 -#define EEPROM_READ_DATA_FULL 0x00000010 -#define EEPROM_READ_DATA_AVAIL 0x00000020 -#define EEPROM_READ_QUEUE_EMPTY 0x00000002 -#define EEPROM_CMD_QUEUE_EMPTY 0x00000100 -#define EEPROM_CMD_QUEUE_AVAIL 0x00000200 -#define EEPROM_CMD_QUEUE_FULL 0x00000400 - -/* Most EEPROM status register bit 0 indicates if the EEPROM is busy - * with a write if set 1. See the details of the EEPROM Status Register - * in the EEPROM data sheet. - */ -#define EEPROM_STATUS_REG_WRITE_BUSY 0x00000001 - -/* We will have 1 mSec for every RETRIES_PER_DELAY count and have a max attempts of MAX_EEPROM_RETRIES - * This will give us 80 mSec minimum of delay = 80mSecs - */ -#define MAX_EEPROM_RETRIES 80 -#define RETRIES_PER_DELAY 64 -#define MAX_RW_SIZE 0x10 -#define MAX_READ_SIZE 0x10 -#define MAX_SECTOR_SIZE (512 * 1024) -#define MIN_SECTOR_SIZE (1024) -#define FLASH_SECTOR_SIZE_OFFSET 0xEFFFC -#define FLASH_SECTOR_SIZE_SIG_OFFSET 0xEFFF8 -#define FLASH_SECTOR_SIZE_SIG 0xCAFEBABE -#define FLASH_CS_INFO_START_ADDR 0xFF0000 -#define FLASH_CONTROL_STRUCT_SIGNATURE 0xBECEF1A5 -#define SCSI_FIRMWARE_MAJOR_VERSION 0x1 -#define SCSI_FIRMWARE_MINOR_VERSION 0x5 -#define BYTE_WRITE_SUPPORT 0x1 -#define FLASH_AUTO_INIT_BASE_ADDR 0xF00000 -#define FLASH_CONTIGIOUS_START_ADDR_AFTER_INIT 0x1C000000 -#define FLASH_CONTIGIOUS_START_ADDR_BEFORE_INIT 0x1F000000 -#define FLASH_CONTIGIOUS_START_ADDR_BCS350 0x08000000 -#define FLASH_CONTIGIOUS_END_ADDR_BCS350 0x08FFFFFF -#define FLASH_SIZE_ADDR 0xFFFFEC -#define FLASH_SPI_CMDQ_REG 0xAF003040 -#define FLASH_SPI_WRITEQ_REG 0xAF003044 -#define FLASH_SPI_READQ_REG 0xAF003048 -#define FLASH_CONFIG_REG 0xAF003050 -#define FLASH_GPIO_CONFIG_REG 0xAF000030 -#define FLASH_CMD_WRITE_ENABLE 0x06 -#define FLASH_CMD_READ_ENABLE 0x03 -#define FLASH_CMD_RESET_WRITE_ENABLE 0x04 -#define FLASH_CMD_STATUS_REG_READ 0x05 -#define FLASH_CMD_STATUS_REG_WRITE 0x01 -#define FLASH_CMD_READ_ID 0x9F -#define PAD_SELECT_REGISTER 0xAF000410 -#define FLASH_PART_SST25VF080B 0xBF258E -#define EEPROM_CAL_DATA_INTERNAL_LOC 0xbFB00008 -#define EEPROM_CALPARAM_START 0x200 -#define EEPROM_SIZE_OFFSET 524 - -/* As Read/Write time vaires from 1.5 to 3.0 ms. - * so After Ignoring the rdm/wrm time(that is dependent on many factor like interface etc.), - * here time calculated meets the worst case delay, 3.0 ms - */ -#define MAX_FLASH_RETRIES 4 -#define FLASH_PER_RETRIES_DELAY 16 -#define EEPROM_MAX_CAL_AREA_SIZE 0xF0000 -#define BECM ntohl(0x4245434d) -#define FLASH_2X_MAJOR_NUMBER 0x2 -#define DSD_IMAGE_MAGIC_NUMBER 0xBECE0D5D -#define ISO_IMAGE_MAGIC_NUMBER 0xBECE0150 -#define NON_CDLESS_DEVICE_BOOT_SIG 0xBECEB007 - -#define MINOR_VERSION(x) ((x >> 16) & 0xFFFF) -#define MAJOR_VERSION(x) (x & 0xFFFF) - -#define CORRUPTED_PATTERN 0x0 -#define UNINIT_PTR_IN_CS 0xBBBBDDDD -#define VENDOR_PTR_IN_CS 0xAAAACCCC -#define FLASH2X_SECTION_PRESENT (1 << 0) -#define FLASH2X_SECTION_VALID (1 << 1) -#define FLASH2X_SECTION_RO (1 << 2) -#define FLASH2X_SECTION_ACT (1 << 3) -#define SECTOR_IS_NOT_WRITABLE STATUS_FAILURE -#define INVALID_OFFSET STATUS_FAILURE -#define INVALID_SECTION STATUS_FAILURE -#define SECTOR_1K 1024 -#define SECTOR_64K (64 * SECTOR_1K) -#define SECTOR_128K (2 * SECTOR_64K) -#define SECTOR_256k (2 * SECTOR_128K) -#define SECTOR_512K (2 * SECTOR_256k) -#define FLASH_PART_SIZE (16 * 1024 * 1024) -#define RESET_CHIP_SELECT -1 -#define CHIP_SELECT_BIT12 12 -#define SECTOR_READWRITE_PERMISSION 0 -#define SECTOR_READONLY 1 -#define SIGNATURE_SIZE 4 -#define DEFAULT_BUFF_SIZE 0x10000 - -#define FIELD_OFFSET_IN_HEADER(HeaderPointer, Field) ((u8 *)&((HeaderPointer)(NULL))->Field - (u8 *)(NULL)) - -#endif - diff --git a/drivers/staging/bcm/sort.c b/drivers/staging/bcm/sort.c deleted file mode 100644 index ca0b17991512..000000000000 --- a/drivers/staging/bcm/sort.c +++ /dev/null @@ -1,52 +0,0 @@ -#include "headers.h" -#include <linux/sort.h> - -/* - * File Name: sort.c - * - * Author: Beceem Communications Pvt. Ltd - * - * Abstract: This file contains the routines sorting the classification rules. - * - * Copyright (c) 2007 Beceem Communications Pvt. Ltd - */ - -static int compare_packet_info(void const *a, void const *b) -{ - struct bcm_packet_info const *pa = a; - struct bcm_packet_info const *pb = b; - - if (!pa->bValid || !pb->bValid) - return 0; - - return pa->u8TrafficPriority - pb->u8TrafficPriority; -} - -VOID SortPackInfo(struct bcm_mini_adapter *Adapter) -{ - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, - DBG_LVL_ALL, "<======="); - - sort(Adapter->PackInfo, NO_OF_QUEUES, sizeof(struct bcm_packet_info), - compare_packet_info, NULL); -} - -static int compare_classifiers(void const *a, void const *b) -{ - struct bcm_classifier_rule const *pa = a; - struct bcm_classifier_rule const *pb = b; - - if (!pa->bUsed || !pb->bUsed) - return 0; - - return pa->u8ClassifierRulePriority - pb->u8ClassifierRulePriority; -} - -VOID SortClassifiers(struct bcm_mini_adapter *Adapter) -{ - BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, CONN_MSG, - DBG_LVL_ALL, "<======="); - - sort(Adapter->astClassifierTable, MAX_CLASSIFIERS, - sizeof(struct bcm_classifier_rule), compare_classifiers, NULL); -} diff --git a/drivers/staging/bcm/target_params.h b/drivers/staging/bcm/target_params.h deleted file mode 100644 index dc45f9ab854d..000000000000 --- a/drivers/staging/bcm/target_params.h +++ /dev/null @@ -1,57 +0,0 @@ -#ifndef TARGET_PARAMS_H -#define TARGET_PARAMS_H - -struct bcm_target_params { - u32 m_u32CfgVersion; - u32 m_u32CenterFrequency; - u32 m_u32BandAScan; - u32 m_u32BandBScan; - u32 m_u32BandCScan; - u32 m_u32ErtpsOptions; - u32 m_u32PHSEnable; - u32 m_u32HoEnable; - u32 m_u32HoReserved1; - u32 m_u32HoReserved2; - u32 m_u32MimoEnable; - u32 m_u32SecurityEnable; - u32 m_u32PowerSavingModesEnable; /* bit 1: 1 Idlemode enable; bit2: 1 Sleepmode Enable */ - /* PowerSaving Mode Options: - * bit 0 = 1: CPE mode - to keep pcmcia if alive; - * bit 1 = 1: CINR reporting in Idlemode Msg - * bit 2 = 1: Default PSC Enable in sleepmode - */ - u32 m_u32PowerSavingModeOptions; - u32 m_u32ArqEnable; - /* From Version #3, the HARQ section renamed as general */ - u32 m_u32HarqEnable; - u32 m_u32EEPROMFlag; - /* BINARY TYPE - 4th MSByte: Interface Type - 3rd MSByte: Vendor Type - 2nd MSByte - * Unused - LSByte - */ - u32 m_u32Customize; - u32 m_u32ConfigBW; /* In Hz */ - u32 m_u32ShutDownInitThresholdTimer; - u32 m_u32RadioParameter; - u32 m_u32PhyParameter1; - u32 m_u32PhyParameter2; - u32 m_u32PhyParameter3; - u32 m_u32TestOptions; /* in eval mode only; lower 16bits = basic cid for testing; then bit 16 is test cqich,bit 17 test init rang; bit 18 test periodic rang and bit 19 is test harq ack/nack */ - u32 m_u32MaxMACDataperDLFrame; - u32 m_u32MaxMACDataperULFrame; - u32 m_u32Corr2MacFlags; - u32 HostDrvrConfig1; - u32 HostDrvrConfig2; - u32 HostDrvrConfig3; - u32 HostDrvrConfig4; - u32 HostDrvrConfig5; - u32 HostDrvrConfig6; - u32 m_u32SegmentedPUSCenable; - /* removed SHUT down related 'unused' params from here to sync 4.x and 5.x CFG files.. - * BAMC Related Parameters - * Bit 0-15 Band AMC signaling configuration: Bit 1 = 1 Enable Band AMC signaling. - * bit 16-31 Band AMC Data configuration: Bit 16 = 1 Band AMC 2x3 support. - */ - u32 m_u32BandAMCEnable; -}; - -#endif diff --git a/drivers/staging/bcm/vendorspecificextn.c b/drivers/staging/bcm/vendorspecificextn.c deleted file mode 100644 index 1d9bef6e4273..000000000000 --- a/drivers/staging/bcm/vendorspecificextn.c +++ /dev/null @@ -1,145 +0,0 @@ -#include "headers.h" -/* - * Procedure: vendorextnGetSectionInfo - * - * Description: Finds the type of NVM used. - * - * Arguments: - * Adapter - ptr to Adapter object instance - * pNVMType - ptr to NVM type. - * Returns: - * STATUS_SUCCESS/STATUS_FAILURE - * - */ -INT vendorextnGetSectionInfo(PVOID pContext, - struct bcm_flash2x_vendor_info *pVendorInfo) -{ - return STATUS_FAILURE; -} - -/* - * Procedure: vendorextnInit - * - * Description: Initializing the vendor extension NVM interface - * - * Arguments: - * Adapter - Pointer to MINI Adapter Structure - * Returns: - * STATUS_SUCCESS/STATUS_FAILURE - * - * - */ -INT vendorextnInit(struct bcm_mini_adapter *Adapter) -{ - return STATUS_SUCCESS; -} - -/* - * Procedure: vendorextnExit - * - * Description: Free the resource associated with vendor extension NVM interface - * - * Arguments: - * - * Returns: - * STATUS_SUCCESS/STATUS_FAILURE - * - * - */ -INT vendorextnExit(struct bcm_mini_adapter *Adapter) -{ - return STATUS_SUCCESS; -} - -/* - * Procedure: vendorextnIoctl - * - * Description: execute the vendor extension specific ioctl - * - * Arguments: - * Adapter -Beceem private Adapter Structure - * cmd -vendor extension specific Ioctl commad - * arg -input parameter sent by vendor - * - * Returns: - * CONTINUE_COMMON_PATH in case it is not meant to be processed - * by vendor ioctls - * STATUS_SUCCESS/STATUS_FAILURE as per the IOCTL return value - */ - -INT vendorextnIoctl(struct bcm_mini_adapter *Adapter, UINT cmd, ULONG arg) -{ - return CONTINUE_COMMON_PATH; -} - - - -/* - * Procedure: vendorextnReadSection - * - * Description: Reads from a section of NVM - * - * Arguments: - * pContext - ptr to Adapter object instance - * pBuffer - Read the data from Vendor Area to this buffer - * SectionVal - Value of type of Section - * Offset - Read from the Offset of the Vendor Section. - * numOfBytes - Read numOfBytes from the Vendor section to Buffer - * - * Returns: - * STATUS_SUCCESS/STATUS_FAILURE - */ - -INT vendorextnReadSection(PVOID pContext, PUCHAR pBuffer, - enum bcm_flash2x_section_val SectionVal, UINT offset, UINT numOfBytes) -{ - return STATUS_FAILURE; -} - - - -/* - * Procedure: vendorextnWriteSection - * - * Description: Write to a Section of NVM - * - * Arguments: - * pContext - ptr to Adapter object instance - * pBuffer - Write the data provided in the buffer - * SectionVal - Value of type of Section - * Offset - Writes to the Offset of the Vendor Section. - * numOfBytes - Write num Bytes after reading from pBuffer. - * bVerify - the Buffer Written should be verified. - * - * Returns: - * STATUS_SUCCESS/STATUS_FAILURE - */ -INT vendorextnWriteSection(PVOID pContext, PUCHAR pBuffer, - enum bcm_flash2x_section_val SectionVal, UINT offset, - UINT numOfBytes, bool bVerify) -{ - return STATUS_FAILURE; -} - - - -/* - * Procedure: vendorextnWriteSectionWithoutErase - * - * Description: Write to a Section of NVM without erasing the sector - * - * Arguments: - * pContext - ptr to Adapter object instance - * pBuffer - Write the data provided in the buffer - * SectionVal - Value of type of Section - * Offset - Writes to the Offset of the Vendor Section. - * numOfBytes - Write num Bytes after reading from pBuffer. - * - * Returns: - * STATUS_SUCCESS/STATUS_FAILURE - */ -INT vendorextnWriteSectionWithoutErase(PVOID pContext, PUCHAR pBuffer, - enum bcm_flash2x_section_val SectionVal, UINT offset, UINT numOfBytes) -{ - return STATUS_FAILURE; -} diff --git a/drivers/staging/bcm/vendorspecificextn.h b/drivers/staging/bcm/vendorspecificextn.h deleted file mode 100644 index ff57f0570451..000000000000 --- a/drivers/staging/bcm/vendorspecificextn.h +++ /dev/null @@ -1,18 +0,0 @@ - -#ifndef __VENDOR_EXTN_NVM_H__ -#define __VENDOR_EXTN_NVM_H__ - -#define CONTINUE_COMMON_PATH 0xFFFF - -INT vendorextnGetSectionInfo(PVOID pContext, struct bcm_flash2x_vendor_info *pVendorInfo); -INT vendorextnExit(struct bcm_mini_adapter *Adapter); -INT vendorextnInit(struct bcm_mini_adapter *Adapter); -INT vendorextnIoctl(struct bcm_mini_adapter *Adapter, UINT cmd, ULONG arg); -INT vendorextnReadSection(PVOID pContext, PUCHAR pBuffer, enum bcm_flash2x_section_val SectionVal, - UINT offset, UINT numOfBytes); -INT vendorextnWriteSection(PVOID pContext, PUCHAR pBuffer, enum bcm_flash2x_section_val SectionVal, - UINT offset, UINT numOfBytes, bool bVerify); -INT vendorextnWriteSectionWithoutErase(PVOID pContext, PUCHAR pBuffer, enum bcm_flash2x_section_val SectionVal, - UINT offset, UINT numOfBytes); - -#endif /* */ |