skgepnmi.c

linux和2410结合开发 用他可以生成2410所需的zImage文件

	unsigned int TableIndex, SK_U32 NetIndex);
static SK_U8 CalculateLinkModeStatus(SK_AC *pAC, SK_IOC IoC, unsigned int
	PhysPortIndex);
static SK_U8 CalculateLinkStatus(SK_AC *pAC, SK_IOC IoC, unsigned int
	PhysPortIndex);
static void CopyMac(char *pDst, SK_MAC_ADDR *pMac);
static void CopyTrapQueue(SK_AC *pAC, char *pDstBuf);
static int CsumStat(SK_AC *pAC, SK_IOC IoC, int action, SK_U32 Id,
	char *pBuf, unsigned int *pLen, SK_U32 Instance,
	unsigned int TableIndex, SK_U32 NetIndex);
static int General(SK_AC *pAC, SK_IOC IoC, int action, SK_U32 Id,
	char *pBuf, unsigned int *pLen, SK_U32 Instance,
	unsigned int TableIndex, SK_U32 NetIndex);
static SK_U64 GetPhysStatVal(SK_AC *pAC, SK_IOC IoC,
	unsigned int PhysPortIndex, unsigned int StatIndex);
static SK_U64 GetStatVal(SK_AC *pAC, SK_IOC IoC, unsigned int LogPortIndex,
	unsigned int StatIndex, SK_U32 NetIndex);
static char* GetTrapEntry(SK_AC *pAC, SK_U32 TrapId, unsigned int Size);
static void GetTrapQueueLen(SK_AC *pAC, unsigned int *pLen,
	unsigned int *pEntries);
static int GetVpdKeyArr(SK_AC *pAC, SK_IOC IoC, char *pKeyArr,
	unsigned int KeyArrLen, unsigned int *pKeyNo);
static int LookupId(SK_U32 Id);
static int Mac8023Stat(SK_AC *pAC, SK_IOC IoC, int action, SK_U32 Id,
	char *pBuf, unsigned int *pLen, SK_U32 Instance,
	unsigned int TableIndex, SK_U32 NetIndex);
static int MacPrivateConf(SK_AC *pAC, SK_IOC IoC, int action, SK_U32 Id,
	char *pBuf, unsigned int *pLen, SK_U32 Instance,
	unsigned int TableIndex, SK_U32 NetIndex);
static int MacPrivateStat(SK_AC *pAC, SK_IOC IoC, int action, SK_U32 Id,
	char *pBuf, unsigned int *pLen, SK_U32 Instance,
	unsigned int TableIndex, SK_U32 NetIndex);
static int MacUpdate(SK_AC *pAC, SK_IOC IoC, unsigned int FirstMac,
	unsigned int LastMac);
static int Monitor(SK_AC *pAC, SK_IOC IoC, int action,
	SK_U32 Id, char *pBuf, unsigned int *pLen, SK_U32 Instance,
	unsigned int TableIndex, SK_U32 NetIndex);
static int OidStruct(SK_AC *pAC, SK_IOC IoC, int action, SK_U32 Id,
	char *pBuf, unsigned int *pLen, SK_U32 Instance,
	unsigned int TableIndex, SK_U32 NetIndex);
static int Perform(SK_AC *pAC, SK_IOC IoC, int action, SK_U32 Id,
	char *pBuf, unsigned int* pLen, SK_U32 Instance,
	unsigned int TableIndex, SK_U32 NetIndex);
static int PnmiStruct(SK_AC *pAC, SK_IOC IoC, int Action, char *pBuf,
	unsigned int *pLen, SK_U32 NetIndex);
static int PnmiVar(SK_AC *pAC, SK_IOC IoC, int Action, SK_U32 Id,
	char *pBuf, unsigned int *pLen, SK_U32 Instance, SK_U32 NetIndex);
static void QueueRlmtNewMacTrap(SK_AC *pAC, unsigned int ActiveMac);
static void QueueRlmtPortTrap(SK_AC *pAC, SK_U32 TrapId,
	unsigned int PortIndex);
static void QueueSensorTrap(SK_AC *pAC, SK_U32 TrapId,
	unsigned int SensorIndex);
static void QueueSimpleTrap(SK_AC *pAC, SK_U32 TrapId);
static void ResetCounter(SK_AC *pAC, SK_IOC IoC, SK_U32 NetIndex);
static int Rlmt(SK_AC *pAC, SK_IOC IoC, int action, SK_U32 Id,
	char *pBuf, unsigned int *pLen, SK_U32 Instance,
	unsigned int TableIndex, SK_U32 NetIndex);
static int RlmtStat(SK_AC *pAC, SK_IOC IoC, int action, SK_U32 Id,
	char *pBuf, unsigned int *pLen, SK_U32 Instance,
	unsigned int TableIndex, SK_U32 NetIndex);
static int RlmtUpdate(SK_AC *pAC, SK_IOC IoC, SK_U32 NetIndex);
static int SensorStat(SK_AC *pAC, SK_IOC IoC, int action, SK_U32 Id,
	char *pBuf, unsigned int *pLen, SK_U32 Instance,
	unsigned int TableIndex, SK_U32 NetIndex);
static int SirqUpdate(SK_AC *pAC, SK_IOC IoC);
static void VirtualConf(SK_AC *pAC, SK_IOC IoC, SK_U32 Id, char *pBuf);
static int Vpd(SK_AC *pAC, SK_IOC IoC, int action, SK_U32 Id,
	char *pBuf, unsigned int *pLen, SK_U32 Instance,
	unsigned int TableIndex, SK_U32 NetIndex);


/******************************************************************************
 *
 * Global variables
 */

/*
 * Table to correlate OID with handler function and index to
 * hardware register stored in StatAddress if applicable.
 */
static const SK_PNMI_TAB_ENTRY IdTable[] = {
	{OID_GEN_XMIT_OK,
		0,
		0,
		0,
		SK_PNMI_RO, Mac8023Stat, SK_PNMI_HTX},
	{OID_GEN_RCV_OK,
		0,
		0,
		0,
		SK_PNMI_RO, Mac8023Stat, SK_PNMI_HRX},
	{OID_GEN_XMIT_ERROR,
		0,
		0,
		0,
		SK_PNMI_RO, General, 0},
	{OID_GEN_RCV_ERROR,
		0,
		0,
		0,
		SK_PNMI_RO, General, 0},
	{OID_GEN_RCV_NO_BUFFER,
		0,
		0,
		0,
		SK_PNMI_RO, General, 0},
	{OID_GEN_DIRECTED_FRAMES_XMIT,
		0,
		0,
		0,
		SK_PNMI_RO, Mac8023Stat, SK_PNMI_HTX_UNICAST},
	{OID_GEN_MULTICAST_FRAMES_XMIT,
		0,
		0,
		0,
		SK_PNMI_RO, Mac8023Stat, SK_PNMI_HTX_MULTICAST},
	{OID_GEN_BROADCAST_FRAMES_XMIT,
		0,
		0,
		0,
		SK_PNMI_RO, Mac8023Stat, SK_PNMI_HTX_BROADCAST},
	{OID_GEN_DIRECTED_FRAMES_RCV,
		0,
		0,
		0,
		SK_PNMI_RO, Mac8023Stat, SK_PNMI_HRX_UNICAST},
	{OID_GEN_MULTICAST_FRAMES_RCV,
		0,
		0,
		0,
		SK_PNMI_RO, Mac8023Stat, SK_PNMI_HRX_MULTICAST},
	{OID_GEN_BROADCAST_FRAMES_RCV,
		0,
		0,
		0,
		SK_PNMI_RO, Mac8023Stat, SK_PNMI_HRX_BROADCAST},
	{OID_GEN_RCV_CRC_ERROR,
		0,
		0,
		0,
		SK_PNMI_RO, Mac8023Stat, SK_PNMI_HRX_FCS},
	{OID_GEN_TRANSMIT_QUEUE_LENGTH,
		0,
		0,
		0,
		SK_PNMI_RO, General, 0},
	{OID_802_3_PERMANENT_ADDRESS,
		0,
		0,
		0,
		SK_PNMI_RO, Mac8023Stat, 0},
	{OID_802_3_CURRENT_ADDRESS,
		0,
		0,
		0,
		SK_PNMI_RO, Mac8023Stat, 0},
	{OID_802_3_RCV_ERROR_ALIGNMENT,
		0,
		0,
		0,
		SK_PNMI_RO, Mac8023Stat, SK_PNMI_HRX_FRAMING},
	{OID_802_3_XMIT_ONE_COLLISION,
		0,
		0,
		0,
		SK_PNMI_RO, Mac8023Stat, SK_PNMI_HTX_SINGLE_COL},
	{OID_802_3_XMIT_MORE_COLLISIONS,
		0,
		0,
		0,
		SK_PNMI_RO, Mac8023Stat, SK_PNMI_HTX_MULTI_COL},
	{OID_802_3_XMIT_DEFERRED,
		0,
		0,
		0,
		SK_PNMI_RO, Mac8023Stat, SK_PNMI_HTX_DEFFERAL},
	{OID_802_3_XMIT_MAX_COLLISIONS,
		0,
		0,
		0,
		SK_PNMI_RO, Mac8023Stat, SK_PNMI_HTX_EXCESS_COL},
	{OID_802_3_RCV_OVERRUN,
		0,
		0,
		0,
		SK_PNMI_RO, Mac8023Stat, SK_PNMI_HRX_OVERFLOW},
	{OID_802_3_XMIT_UNDERRUN,
		0,
		0,
		0,
		SK_PNMI_RO, Mac8023Stat, SK_PNMI_HTX_UNDERRUN},
	{OID_802_3_XMIT_TIMES_CRS_LOST,
		0,
		0,
		0,
		SK_PNMI_RO, Mac8023Stat, SK_PNMI_HTX_CARRIER},
	{OID_802_3_XMIT_LATE_COLLISIONS,
		0,
		0,
		0,
		SK_PNMI_RO, Mac8023Stat, SK_PNMI_HTX_LATE_COL},
	{OID_SKGE_MDB_VERSION,
		1,
		0,
		SK_PNMI_MAI_OFF(MgmtDBVersion),
		SK_PNMI_RO, General, 0},
	{OID_SKGE_SUPPORTED_LIST,
		0,
		0,
		0,
		SK_PNMI_RO, General, 0},
	{OID_SKGE_ALL_DATA,
		0,
		0,
		0,
		SK_PNMI_RW, OidStruct, 0},
	{OID_SKGE_VPD_FREE_BYTES,
		1,
		0,
		SK_PNMI_MAI_OFF(VpdFreeBytes),
		SK_PNMI_RO, Vpd, 0},
	{OID_SKGE_VPD_ENTRIES_LIST,
		1,
		0,
		SK_PNMI_MAI_OFF(VpdEntriesList),
		SK_PNMI_RO, Vpd, 0},
	{OID_SKGE_VPD_ENTRIES_NUMBER,
		1,
		0,
		SK_PNMI_MAI_OFF(VpdEntriesNumber),
		SK_PNMI_RO, Vpd, 0},
	{OID_SKGE_VPD_KEY,
		SK_PNMI_VPD_ENTRIES,
		sizeof(SK_PNMI_VPD),
		SK_PNMI_OFF(Vpd) + SK_PNMI_VPD_OFF(VpdKey),
		SK_PNMI_RO, Vpd, 0},
	{OID_SKGE_VPD_VALUE,
		SK_PNMI_VPD_ENTRIES,
		sizeof(SK_PNMI_VPD),
		SK_PNMI_OFF(Vpd) + SK_PNMI_VPD_OFF(VpdValue),
		SK_PNMI_RO, Vpd, 0},
	{OID_SKGE_VPD_ACCESS,
		SK_PNMI_VPD_ENTRIES,
		sizeof(SK_PNMI_VPD),
		SK_PNMI_OFF(Vpd) + SK_PNMI_VPD_OFF(VpdAccess),
		SK_PNMI_RO, Vpd, 0},
	{OID_SKGE_VPD_ACTION,
		SK_PNMI_VPD_ENTRIES,
		sizeof(SK_PNMI_VPD),
		SK_PNMI_OFF(Vpd) + SK_PNMI_VPD_OFF(VpdAction),
		SK_PNMI_RW, Vpd, 0},
	{OID_SKGE_PORT_NUMBER,		
		1,
		0,
		SK_PNMI_MAI_OFF(PortNumber),
		SK_PNMI_RO, General, 0},
	{OID_SKGE_DEVICE_TYPE,
		1,
		0,
		SK_PNMI_MAI_OFF(DeviceType),
		SK_PNMI_RO, General, 0},
	{OID_SKGE_DRIVER_DESCR,
		1,
		0,
		SK_PNMI_MAI_OFF(DriverDescr),
		SK_PNMI_RO, General, 0},
	{OID_SKGE_DRIVER_VERSION,
		1,
		0,
		SK_PNMI_MAI_OFF(DriverVersion),
		SK_PNMI_RO, General, 0},
	{OID_SKGE_HW_DESCR,
		1,
		0,
		SK_PNMI_MAI_OFF(HwDescr),
		SK_PNMI_RO, General, 0},
	{OID_SKGE_HW_VERSION,
		1,
		0,
		SK_PNMI_MAI_OFF(HwVersion),
		SK_PNMI_RO, General, 0},
	{OID_SKGE_CHIPSET,
		1,
		0,
		SK_PNMI_MAI_OFF(Chipset),
		SK_PNMI_RO, General, 0},
	{OID_SKGE_ACTION,
		1,
		0,
		SK_PNMI_MAI_OFF(Action),
		SK_PNMI_RW, Perform, 0},
	{OID_SKGE_RESULT,
		1,
		0,
		SK_PNMI_MAI_OFF(TestResult),
		SK_PNMI_RO, General, 0},
	{OID_SKGE_BUS_TYPE,
		1,
		0,
		SK_PNMI_MAI_OFF(BusType),
		SK_PNMI_RO, General, 0},
	{OID_SKGE_BUS_SPEED,
		1,
		0,
		SK_PNMI_MAI_OFF(BusSpeed),
		SK_PNMI_RO, General, 0},
	{OID_SKGE_BUS_WIDTH,
		1,
		0,
		SK_PNMI_MAI_OFF(BusWidth),
		SK_PNMI_RO, General, 0},
	{OID_SKGE_TX_SW_QUEUE_LEN,
		1,
		0,
		SK_PNMI_MAI_OFF(TxSwQueueLen),
		SK_PNMI_RO, General, 0},
	{OID_SKGE_TX_SW_QUEUE_MAX,
		1,
		0,
		SK_PNMI_MAI_OFF(TxSwQueueMax),
		SK_PNMI_RO, General, 0},
	{OID_SKGE_TX_RETRY,
		1,
		0,
		SK_PNMI_MAI_OFF(TxRetryCts),
		SK_PNMI_RO, General, 0},
	{OID_SKGE_RX_INTR_CTS,
		1,
		0,
		SK_PNMI_MAI_OFF(RxIntrCts),
		SK_PNMI_RO, General, 0},
	{OID_SKGE_TX_INTR_CTS,
		1,
		0,
		SK_PNMI_MAI_OFF(TxIntrCts),
		SK_PNMI_RO, General, 0},
	{OID_SKGE_RX_NO_BUF_CTS,
		1,
		0,
		SK_PNMI_MAI_OFF(RxNoBufCts),
		SK_PNMI_RO, General, 0},
	{OID_SKGE_TX_NO_BUF_CTS,
		1,
		0,
		SK_PNMI_MAI_OFF(TxNoBufCts),
		SK_PNMI_RO, General, 0},
	{OID_SKGE_TX_USED_DESCR_NO,
		1,
		0,
		SK_PNMI_MAI_OFF(TxUsedDescrNo),
		SK_PNMI_RO, General, 0},
	{OID_SKGE_RX_DELIVERED_CTS,
		1,
		0,
		SK_PNMI_MAI_OFF(RxDeliveredCts),
		SK_PNMI_RO, General, 0},
	{OID_SKGE_RX_OCTETS_DELIV_CTS,
		1,
		0,
		SK_PNMI_MAI_OFF(RxOctetsDeliveredCts),
		SK_PNMI_RO, General, 0},
	{OID_SKGE_RX_HW_ERROR_CTS,
		1,
		0,
		SK_PNMI_MAI_OFF(RxHwErrorsCts),
		SK_PNMI_RO, General, 0},
	{OID_SKGE_TX_HW_ERROR_CTS,
		1,
		0,
		SK_PNMI_MAI_OFF(TxHwErrorsCts),
		SK_PNMI_RO, General, 0},
	{OID_SKGE_IN_ERRORS_CTS,
		1,
		0,
		SK_PNMI_MAI_OFF(InErrorsCts),
		SK_PNMI_RO, General, 0},
	{OID_SKGE_OUT_ERROR_CTS,
		1,
		0,
		SK_PNMI_MAI_OFF(OutErrorsCts),
		SK_PNMI_RO, General, 0},
	{OID_SKGE_ERR_RECOVERY_CTS,
		1,
		0,
		SK_PNMI_MAI_OFF(ErrRecoveryCts),
		SK_PNMI_RO, General, 0},
	{OID_SKGE_SYSUPTIME,
		1,
		0,
		SK_PNMI_MAI_OFF(SysUpTime),
		SK_PNMI_RO, General, 0},
	{OID_SKGE_SENSOR_NUMBER,
		1,
		0,
		SK_PNMI_MAI_OFF(SensorNumber),
		SK_PNMI_RO, General, 0},
	{OID_SKGE_SENSOR_INDEX,
		SK_PNMI_SENSOR_ENTRIES,
		sizeof(SK_PNMI_SENSOR),
		SK_PNMI_OFF(Sensor) + SK_PNMI_SEN_OFF(SensorIndex),
		SK_PNMI_RO, SensorStat, 0},
	{OID_SKGE_SENSOR_DESCR,
		SK_PNMI_SENSOR_ENTRIES,
		sizeof(SK_PNMI_SENSOR),
		SK_PNMI_OFF(Sensor) + SK_PNMI_SEN_OFF(SensorDescr),
		SK_PNMI_RO, SensorStat, 0},
	{OID_SKGE_SENSOR_TYPE,