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Diffstat (limited to 'cpu/ixp/npe/include/IxTimeSyncAcc.h')
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diff --git a/cpu/ixp/npe/include/IxTimeSyncAcc.h b/cpu/ixp/npe/include/IxTimeSyncAcc.h deleted file mode 100644 index 25effed..0000000 --- a/cpu/ixp/npe/include/IxTimeSyncAcc.h +++ /dev/null @@ -1,783 +0,0 @@ -/** - * @file IxTimeSyncAcc.h - * - * @author Intel Corporation - * @date 07 May 2004 - * - * @brief Header file for IXP400 Access Layer to IEEE 1588(TM) Precision - * Clock Synchronisation Protocol Hardware Assist - * - * @version 1 - * - * @par - * IXP400 SW Release version 2.0 - * - * -- Copyright Notice -- - * - * @par - * Copyright 2001-2005, Intel Corporation. - * All rights reserved. - * - * @par - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of the Intel Corporation nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * @par - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * @par - * -- End of Copyright Notice -- - */ - -/** - * @defgroup IxTimeSyncAcc IXP400 Time Sync Access Component API - * - * @brief Public API for IxTimeSyncAcc - * - * @{ - */ -#ifndef IXTIMESYNCACC_H -#define IXTIMESYNCACC_H - -#ifdef __ixp46X - -#include "IxOsal.h" - -/** - * Section for enum - */ - -/** - * @ingroup IxTimeSyncAcc - * - * @enum IxTimeSyncAccStatus - * - * @brief The status as returned from the API - */ -typedef enum /**< IxTimeSyncAccStatus */ -{ - IX_TIMESYNCACC_SUCCESS = IX_SUCCESS, /**< Requested operation successful */ - IX_TIMESYNCACC_INVALIDPARAM, /**< An invalid parameter was passed */ - IX_TIMESYNCACC_NOTIMESTAMP, /**< While polling no time stamp available */ - IX_TIMESYNCACC_INTERRUPTMODEINUSE, /**< Polling not allowed while operating in interrupt mode */ - IX_TIMESYNCACC_FAILED /**< Internal error occurred */ -}IxTimeSyncAccStatus; - -/** - * @ingroup IxTimeSyncAcc - * - * @enum IxTimeSyncAccAuxMode - * - * @brief Master or Slave Auxiliary Time Stamp (Snap Shot) - */ -typedef enum /**< IxTimeSyncAccAuxMode */ -{ - IX_TIMESYNCACC_AUXMODE_MASTER, /**< Auxiliary Master Mode */ - IX_TIMESYNCACC_AUXMODE_SLAVE, /**< Auxiliary Slave Mode */ - IX_TIMESYNCACC_AUXMODE_INVALID /**< Invalid Auxiliary Mode */ -}IxTimeSyncAccAuxMode; - -/** - * @ingroup IxTimeSyncAcc - * - * @enum IxTimeSyncAcc1588PTPPort - * - * @brief IEEE 1588 PTP Communication Port(Channel) - */ -typedef enum /**< IxTimeSyncAcc1588PTPPort */ -{ - IX_TIMESYNCACC_NPE_A_1588PTP_PORT, /**< PTP Communication Port on NPE-A */ - IX_TIMESYNCACC_NPE_B_1588PTP_PORT, /**< PTP Communication Port on NPE-B */ - IX_TIMESYNCACC_NPE_C_1588PTP_PORT, /**< PTP Communication Port on NPE-C */ - IX_TIMESYNCACC_NPE_1588PORT_INVALID /**< Invalid PTP Communication Port */ -} IxTimeSyncAcc1588PTPPort; - -/** - * @ingroup IxTimeSyncAcc - * - * @enum IxTimeSyncAcc1588PTPPortMode - * - * @brief Master or Slave mode for IEEE 1588 PTP Communication Port - */ -typedef enum /**< IxTimeSyncAcc1588PTPPortMode */ -{ - IX_TIMESYNCACC_1588PTP_PORT_MASTER, /**< PTP Communication Port in Master Mode */ - IX_TIMESYNCACC_1588PTP_PORT_SLAVE, /**< PTP Communication Port in Slave Mode */ - IX_TIMESYNCACC_1588PTP_PORT_ANYMODE, /**< PTP Communication Port in ANY Mode - allows time stamping of all messages - including non-1588 PTP */ - IX_TIMESYNCACC_1588PTP_PORT_MODE_INVALID /**< Invalid PTP Port Mode */ -}IxTimeSyncAcc1588PTPPortMode; - -/** - * @ingroup IxTimeSyncAcc - * - * @enum IxTimeSyncAcc1588PTPMsgType - * - * @brief 1588 PTP Messages types that can be detected on communication port - * - * Note that client code can determine this based on master/slave mode in which - * it is already operating in and this information is made available for the sake - * of convenience only. - */ -typedef enum /**< IxTimeSyncAcc1588PTPMsgType */ -{ - IX_TIMESYNCACC_1588PTP_MSGTYPE_SYNC, /**< PTP Sync message sent by Master or received by Slave */ - IX_TIMESYNCACC_1588PTP_MSGTYPE_DELAYREQ, /**< PTP Delay_Req message sent by Slave or received by Master */ - IX_TIMESYNCACC_1588PTP_MSGTYPE_UNKNOWN /**< Other PTP and non-PTP message sent or received by both - Master and/or Slave */ -} IxTimeSyncAcc1588PTPMsgType; - -/** - * Section for struct - */ - -/** - * @ingroup IxTimeSyncAcc - * - * @struct IxTimeSyncAccTimeValue - * - * @brief Struct to hold 64 bit SystemTime and TimeStamp values - */ -typedef struct /**< IxTimeSyncAccTimeValue */ -{ - UINT32 timeValueLowWord; /**< Lower 32 bits of the time value */ - UINT32 timeValueHighWord; /**< Upper 32 bits of the time value */ -} IxTimeSyncAccTimeValue; - -/** - * @ingroup IxTimeSyncAcc - * - * @struct IxTimeSyncAccUuid - * - * @brief Struct to hold 48 bit UUID values captured in Sync or Delay_Req messages - */ -typedef struct /**< IxTimeSyncAccUuid */ -{ - UINT32 uuidValueLowWord; /**<The lower 32 bits of the UUID */ - UINT16 uuidValueHighHalfword; /**<The upper 16 bits of the UUID */ -} IxTimeSyncAccUuid; - -/** - * @ingroup IxTimeSyncAcc - * - * @struct IxTimeSyncAccPtpMsgData - * - * @brief Struct for data from the PTP message returned when TimeStamp available - */ -typedef struct /**< IxTimeSyncAccPtpMsgData */ -{ - IxTimeSyncAcc1588PTPMsgType ptpMsgType; /**< PTP Messages type */ - IxTimeSyncAccTimeValue ptpTimeStamp; /**< 64 bit TimeStamp value from PTP Message */ - IxTimeSyncAccUuid ptpUuid; /**< 48 bit UUID value from the PTP Message */ - UINT16 ptpSequenceNumber; /**< 16 bit Sequence Number from PTP Message */ -} IxTimeSyncAccPtpMsgData; - -/** - * @ingroup IxTimeSyncAcc - * - * @struct IxTimeSyncAccStats - * - * @brief Statistics for the PTP messages - */ -typedef struct /**< IxTimeSyncAccStats */ -{ - UINT32 rxMsgs; /**< Count of timestamps for received PTP Messages */ - UINT32 txMsgs; /**< Count of timestamps for transmitted PTP Messages */ -} IxTimeSyncAccStats; - -/** - * @ingroup IxTimeSyncAcc - * - * @typedef IxTimeSyncAccTargetTimeCallback - * - * @brief Callback for use by target time stamp interrupt - */ -typedef void (*IxTimeSyncAccTargetTimeCallback)(IxTimeSyncAccTimeValue targetTime); - -/** - * @ingroup IxTimeSyncAcc - * - * @typedef IxTimeSyncAccAuxTimeCallback - * - * @brief Callback for use by auxiliary time interrupts - */ -typedef void (*IxTimeSyncAccAuxTimeCallback)(IxTimeSyncAccAuxMode auxMode, - IxTimeSyncAccTimeValue auxTime); - -/* - * Section for prototypes interface functions - */ - -/** - * @ingroup IxTimeSyncAcc - * - * @fn IxTimeSyncAccStatus ixTimeSyncAccPTPPortConfigSet( - IxTimeSyncAcc1588PTPPort ptpPort, - IxTimeSyncAcc1588PTPPortMode ptpPortMode) - * - * @brief Configures the IEEE 1588 message detect on particular PTP port. - * - * @param ptpPort [in] - PTP port to config - * @param ptpPortMode [in]- Port to operate in Master or Slave mode - * - * This API will enable the time stamping on a particular PTP port. - * - * @li Re-entrant : No - * @li ISR Callable : No - * - * @return @li IX_TIMESYNCACC_SUCCESS - Operation is successful - * @li IX_TIMESYNCACC_INVALIDPARAM - Invalid parameters passed - * @li IX_TIMESYNCACC_FAILED - Internal error occurred - */ -PUBLIC IxTimeSyncAccStatus -ixTimeSyncAccPTPPortConfigSet(IxTimeSyncAcc1588PTPPort ptpPort, - IxTimeSyncAcc1588PTPPortMode ptpPortMode); - -/** - * @ingroup IxTimeSyncAcc - * - * @fn IxTimeSyncAccStatus ixTimeSyncAccPTPPortConfigGet( - IxTimeSyncAcc1588PTPPort ptpPort, - IxTimeSyncAcc1588PTPPortMode *ptpPortMode) - * - * @brief Retrieves IEEE 1588 PTP operation mode on particular PTP port. - * - * @param ptpPort [in] - PTP port - * @param ptpPortMode [in]- Mode of operation of PTP port (Master or Slave) - * - * This API will identify the time stamping capability of a PTP port by means - * of obtaining its mode of operation. - * - * @li Re-entrant : No - * @li ISR Callable : No - * - * @return @li IX_TIMESYNCACC_SUCCESS - Operation is successful - * @li IX_TIMESYNCACC_INVALIDPARAM - Invalid parameters passed - * @li IX_TIMESYNCACC_FAILED - Internal error occurred - */ -PUBLIC IxTimeSyncAccStatus -ixTimeSyncAccPTPPortConfigGet(IxTimeSyncAcc1588PTPPort ptpPort, - IxTimeSyncAcc1588PTPPortMode *ptpPortMode); - -/** - * @ingroup IxTimeSyncAcc - * - * @fn IxTimeSyncAccStatus ixTimeSyncAccPTPRxPoll( - IxTimeSyncAcc1588PTPPort ptpPort, - IxTimeSyncAccPtpMsgData *ptpMsgData) - * - * @brief Polls the IEEE 1588 message/time stamp detect status on a particular - * PTP Port on the Receive side. - * - * @param ptpPort [in] - PTP port to poll - * @param ptpMsgData [out] - Current TimeStamp and other Data - * - * This API will poll for the availability of a time stamp on the received Sync - * (Slave) or Delay_Req (Master) messages. - * The client application will provide the buffer. - * - * @li Re-entrant : No - * @li ISR Callable : No - * - * @return @li IX_TIMESYNCACC_SUCCESS - Operation is successful - * @li IX_TIMESYNCACC_INVALIDPARAM - Invalid parameters passed - * @li IX_TIMESYNCACC_NOTIMESTAMP - No time stamp available - * @li IX_TIMESYNCACC_FAILED - Internal error occurred - */ -PUBLIC IxTimeSyncAccStatus -ixTimeSyncAccPTPRxPoll(IxTimeSyncAcc1588PTPPort ptpPort, - IxTimeSyncAccPtpMsgData *ptpMsgData); - -/** - * @ingroup IxTimeSyncAcc - * - * @fn IxTimeSyncAccStatus ixTimeSyncAccPTPTxPoll( - IxTimeSyncAcc1588PTPPort ptpPort, - IxTimeSyncAccPtpMsgData *ptpMsgData) - * - * - * @brief Polls the IEEE 1588 message/time stamp detect status on a particular - * PTP Port on the Transmit side. - * - * @param ptpPort [in] - PTP port to poll - * @param ptpMsgData [out] - Current TimeStamp and other Data - * - * This API will poll for the availability of a time stamp on the transmitted - * Sync (Master) or Delay_Req (Slave) messages. - * The client application will provide the buffer. - * - * @li Re-entrant : No - * @li ISR Callable : No - * - * @return @li IX_TIMESYNCACC_SUCCESS - Operation is successful - * @li IX_TIMESYNCACC_INVALIDPARAM - Invalid parameters passed - * @li IX_TIMESYNCACC_NOTIMESTAMP - No time stamp available - * @li IX_TIMESYNCACC_FAILED - Internal error occurred - */ -PUBLIC IxTimeSyncAccStatus -ixTimeSyncAccPTPTxPoll(IxTimeSyncAcc1588PTPPort ptpPort, - IxTimeSyncAccPtpMsgData *ptpMsgData); - -/** - * @ingroup IxTimeSyncAcc - * - * @fn IxTimeSyncAccStatus ixTimeSyncAccSystemTimeSet( - IxTimeSyncAccTimeValue systemTime) - * - * @brief Sets the System Time in the IEEE 1588 hardware assist block - * - * @param systemTime [in] - Value to set System Time - * - * This API will set the SystemTime to given value. - * - * @li Re-entrant : yes - * @li ISR Callable : no - * - * @return @li IX_TIMESYNCACC_SUCCESS - Operation is successful - * @li IX_TIMESYNCACC_FAILED - Internal error occurred - */ -PUBLIC IxTimeSyncAccStatus -ixTimeSyncAccSystemTimeSet(IxTimeSyncAccTimeValue systemTime); - -/** - * @ingroup IxTimeSyncAcc - * - * @fn IxTimeSyncAccStatus ixTimeSyncAccSystemTimeGet( - IxTimeSyncAccTimeValue *systemTime) - * - * @brief Gets the System Time from the IEEE 1588 hardware assist block - * - * @param systemTime [out] - Copy the current System Time into the client - * application provided buffer - * - * This API will get the SystemTime from IEEE1588 block and return to client - * - * @li Re-entrant : no - * @li ISR Callable : no - * - * @return @li IX_TIMESYNCACC_SUCCESS - Operation is successful - * @li IX_TIMESYNCACC_INVALIDPARAM - Invalid parameters passed - * @li IX_TIMESYNCACC_FAILED - Internal error occurred - */ -PUBLIC IxTimeSyncAccStatus -ixTimeSyncAccSystemTimeGet(IxTimeSyncAccTimeValue *systemTime); - -/** - * @ingroup IxTimeSyncAcc - * - * @fn IxTimeSyncAccStatus ixTimeSyncAccTickRateSet( - UINT32 tickRate) - * - * @brief Sets the Tick Rate (Frequency Scaling Value) in the IEEE 1588 - * hardware assist block - * - * @param tickRate [in] - Value to set Tick Rate - * - * This API will set the Tick Rate (Frequency Scaling Value) in the IEEE - * 1588 block to the given value. The Accumulator register (not client - * visible) is incremented by this TickRate value every clock cycle. When - * the Accumulator overflows, the SystemTime is incremented by one. This - * TickValue can therefore be used to adjust the system timer. - * - * @li Re-entrant : yes - * @li ISR Callable : no - * - * @return @li IX_TIMESYNCACC_SUCCESS - Operation is successful - * @li IX_TIMESYNCACC_FAILED - Internal error occurred - */ -PUBLIC IxTimeSyncAccStatus -ixTimeSyncAccTickRateSet(UINT32 tickRate); - -/** - * @ingroup IxTimeSyncAcc - * - * @fn IxTimeSyncAccStatus ixTimeSyncAccTickRateGet( - UINT32 *tickRate) - * - * @brief Gets the Tick Rate (Frequency Scaling Value) from the IEEE 1588 - * hardware assist block - * - * @param tickRate [out] - Current Tick Rate value in the IEEE 1588 block - * - * This API will get the TickRate on IEE15588 block. Refer to @ref - * ixTimeSyncAccTickRateSet for notes on usage of this value. - * - * @li Reentrant : yes - * @li ISR Callable : no - * - * @return @li IX_TIMESYNCACC_SUCCESS - Operation is successful - * @li IX_TIMESYNCACC_INVALIDPARAM - Invalid parameters passed - * @li IX_TIMESYNCACC_FAILED - Internal error occurred - */ -PUBLIC IxTimeSyncAccStatus -ixTimeSyncAccTickRateGet(UINT32 *tickRate); - -/** - * @ingroup IxTimeSyncAcc - * - * @fn IxTimeSyncAccStatus ixTimeSyncAccTargetTimeInterruptEnable( - IxTimeSyncAccTargetTimeCallback targetTimeCallback) - * - * @brief Enables the interrupt to verify the condition where the System Time - * greater or equal to the Target Time in the IEEE 1588 hardware assist block. - * If the condition is true an interrupt will be sent to XScale. - * - * @param targetTimeCallback [in] - Callback to be invoked when interrupt fires - * - * This API will enable the Target Time reached/hit condition interrupt. - * - * NOTE: The client application needs to ensure that the APIs - * @ref ixTimeSyncAccTargetTimeInterruptEnable, @ref ixTimeSyncAccTargetTimeSet and - * @ref ixTimeSyncAccTargetTimeInterruptDisable are accessed in mutual exclusive - * manner with respect to each other. - * - * @li Re-entrant : no - * @li ISR Callable : yes - * - * @return @li IX_TIMESYNCACC_SUCCESS - Operation is successful - * @li IX_TIMESYNCACC_INVALIDPARAM - Null parameter passed for callback - * @li IX_TIMESYNCACC_FAILED - Internal error occurred - */ -PUBLIC IxTimeSyncAccStatus -ixTimeSyncAccTargetTimeInterruptEnable(IxTimeSyncAccTargetTimeCallback targetTimeCallback); - -/** - * @ingroup IxTimeSyncAcc - * - * @fn IxTimeSyncAccStatus ixTimeSyncAccTargetTimeInterruptDisable( - void) - * - * @brief Disables the interrupt for the condition explained in the function - * description of @ref ixTimeSyncAccTargetTimeInterruptEnable. - * - * This API will disable the Target Time interrupt. - * - * NOTE: The client application needs to ensure that the APIs - * @ref ixTimeSyncAccTargetTimeInterruptEnable, @ref ixTimeSyncAccTargetTimeSet and - * @ref ixTimeSyncAccTargetTimeInterruptDisable are accessed in mutual exclusive - * manner with respect to each other. - * - * @li Re-entrant : no - * @li ISR Callable : yes - * - * @return @li IX_TIMESYNCACC_SUCCESS - Operation is successful - * @li IX_TIMESYNCACC_FAILED - Internal error occurred - */ -PUBLIC IxTimeSyncAccStatus -ixTimeSyncAccTargetTimeInterruptDisable(void); - -/** - * @ingroup IxTimeSyncAcc - * - * @fn IxTimeSyncAccStatus ixTimeSyncAccTargetTimePoll( - BOOL *ttmPollFlag, - IxTimeSyncAccTimeValue *targetTime) - * - * @brief Poll to verify the condition where the System Time greater or equal to - * the Target Time in the IEEE 1588 hardware assist block. If the condition is - * true an event flag is set in the hardware. - * - * @param ttmPollFlag [out] - TRUE if the target time reached/hit condition event set - * FALSE if the target time reached/hit condition event is - not set - * @param targetTime [out] - Capture current targetTime into client provided buffer - * - * Poll the target time reached/hit condition status. Return true and the current - * target time value, if the condition is true else return false. - * - * NOTE: The client application will need to clear the event flag that will be set - * as long as the condition that the System Time greater or equal to the Target Time is - * valid, in one of the following ways: - * 1) Invoke the API to change the target time - * 2) Change the system timer value - * - * @li Re-entrant : yes - * @li ISR Callable : no - * - * @return @li IX_TIMESYNCACC_SUCCESS - Operation is successful - * @li IX_TIMESYNCACC_INVALIDPARAM - Null parameter passed - * @li IX_TIMESYNCACC_FAILED - Internal error occurred - * @li IX_TIMESYNCACC_INTERRUPTMODEINUSE - Interrupt mode in use - */ -PUBLIC IxTimeSyncAccStatus -ixTimeSyncAccTargetTimePoll(BOOL *ttmPollFlag, - IxTimeSyncAccTimeValue *targetTime); - -/** - * @ingroup IxTimeSyncAcc - * - * @fn IxTimeSyncAccStatus ixTimeSyncAccTargetTimeSet( - IxTimeSyncAccTimeValue targetTime) - * - * @brief Sets the Target Time in the IEEE 1588 hardware assist block - * - * @param targetTime [in] - Value to set Target Time - * - * This API will set the Target Time to a given value. - * - * NOTE: The client application needs to ensure that the APIs - * @ref ixTimeSyncAccTargetTimeInterruptEnable, @ref ixTimeSyncAccTargetTimeSet and - * @ref ixTimeSyncAccTargetTimeInterruptDisable are accessed in mutual exclusive - * manner with respect to each other. - * - * @li Reentrant : no - * @li ISR Callable : yes - * - * @return @li IX_TIMESYNCACC_SUCCESS - Operation is successful - * @li IX_TIMESYNCACC_FAILED - Internal error occurred - */ -PUBLIC IxTimeSyncAccStatus -ixTimeSyncAccTargetTimeSet(IxTimeSyncAccTimeValue targetTime); - -/** - * @ingroup IxTimeSyncAcc - * - * @fn IxTimeSyncAccStatus ixTimeSyncAccTargetTimeGet( - IxTimeSyncAccTimeValue *targetTime) - * - * @brief Gets the Target Time in the IEEE 1588 hardware assist block - * - * @param targetTime [out] - Copy current time to client provided buffer - * - * This API will get the Target Time from IEEE 1588 block and return to the - * client application - * - * @li Re-entrant : yes - * @li ISR Callable : no - * - * @return @li IX_TIMESYNCACC_SUCCESS - Operation is successful - * @li IX_TIMESYNCACC_INVALIDPARAM - Null parameter passed - * @li IX_TIMESYNCACC_FAILED - Internal error occurred - */ -PUBLIC IxTimeSyncAccStatus -ixTimeSyncAccTargetTimeGet(IxTimeSyncAccTimeValue *targetTime); - -/** - * @ingroup IxTimeSyncAcc - * - * @fn IxTimeSyncAccStatus ixTimeSyncAccAuxTimeInterruptEnable( - IxTimeSyncAccAuxMode auxMode, - IxTimeSyncAccAuxTimeCallback auxTimeCallback) - * - * @brief Enables the interrupt notification for the given mode of Auxiliary Time - * Stamp in the IEEE 1588 hardware assist block - * - * @param auxMode [in] - Auxiliary time stamp register (slave or master) to use - * @param auxTimeCallback [in] - Callback to be invoked when interrupt fires - * - * This API will enable the Auxiliary Master/Slave Time stamp Interrupt. - * - * <pre> - * NOTE: 1) An individual callback is to be registered for each Slave and Master - * Auxiliary Time Stamp registers. Thus to register for both Master and Slave time - * stamp interrupts either the same callback or two separate callbacks the API has - * to be invoked twice. - * 2) On the IXDP465 Development Platform, the Auxiliary Timestamp signal for - * slave mode is tied to GPIO 8 pin. This signal is software routed by default to - * PCI for backwards compatibility with the IXDP425 Development Platform. This - * routing must be disabled for the auxiliary slave time stamp register to work - * properly. The following commands may be used to accomplish this. However, refer - * to the IXDP465 Development Platform Users Guide or the BSP/LSP documentation for - * more specific information. - * - * For Linux (at the Redboot prompt i.e., before loading zImage): - * mfill -b 0x54100000 -1 -l 1 -p 8 - * mfill -b 0x54100001 -1 -l 1 -p 0x7f - * For vxWorks, at the prompt: - * intDisable(25) - * ixdp400FpgaIODetach(8) - * </pre> - * - * @li Re-entrant : no - * @li ISR Callable : no - * - * @return @li IX_TIMESYNCACC_SUCCESS - Operation is successful - * @li IX_TIMESYNCACC_INVALIDPARAM - Null parameter passed for callback or - invalid auxiliary snapshot mode - * @li IX_TIMESYNCACC_FAILED - Internal error occurred - */ -PUBLIC IxTimeSyncAccStatus -ixTimeSyncAccAuxTimeInterruptEnable(IxTimeSyncAccAuxMode auxMode, - IxTimeSyncAccAuxTimeCallback auxTimeCallback); - -/** - * @ingroup IxTimeSyncAcc - * - * @fn IxTimeSyncAccStatus ixTimeSyncAccAuxTimeInterruptDisable( - IxTimeSyncAccAuxMode auxMode) - * - * @brief Disables the interrupt for the indicated mode of Auxiliary Time Stamp - * in the IEEE 1588 hardware assist block - * - * @param auxMode [in] - Auxiliary time stamp mode (slave or master) using which - * the interrupt will be disabled. - * - * This API will disable the Auxiliary Time Stamp Interrupt (Master or Slave) - * - * @li Re-entrant : yes - * @li ISR Callable : no - * - * @return @li IX_TIMESYNCACC_SUCCESS - Operation is successful - * @li IX_TIMESYNCACC_INVALIDPARAM - Invalid parameters passed - * @li IX_TIMESYNCACC_FAILED - Internal error occurred - */ -PUBLIC IxTimeSyncAccStatus -ixTimeSyncAccAuxTimeInterruptDisable(IxTimeSyncAccAuxMode auxMode); - -/** - * @ingroup IxTimeSyncAcc - * - * @fn IxTimeSyncAccStatus ixTimeSyncAccAuxTimePoll( - IxTimeSyncAccAuxMode auxMode, - BOOL *auxPollFlag, - IxTimeSyncAccTimeValue *auxTime) - * - * @brief Poll for the Auxiliary Time Stamp captured for the mode indicated - * (Master or Slave) - * - * @param auxMode [in] - Auxiliary Snapshot Register (Slave or Master) to be checked - * @param auxPollFlag [out] - TRUE if the time stamp captured in auxiliary - snapshot register - * FALSE if the time stamp not captured in - auxiliary snapshot register - * @param auxTime [out] - Copy the current Auxiliary Snapshot Register value into the - * client provided buffer - * - * Polls for the Time stamp in the appropriate Auxiliary Snapshot Registers based - * on the mode specified. Return true and the contents of the Auxiliary snapshot, - * if it is available else return false. - * - * Please refer to the note #2 of the API @ref ixTimeSyncAccAuxTimeInterruptEnable - * for more information for Auxiliary Slave mode. - * - * @li Re-entrant : yes - * @li ISR Callable : no - * - * @return @li IX_TIMESYNCACC_SUCCESS - Operation is successful - * @li IX_TIMESYNCACC_INVALIDPARAM - Null parameter passed for auxPollFlag, - callback or invalid auxiliary snapshot mode - * @li IX_TIMESYNCACC_FAILED - Internal error occurred - * @li IX_TIMESYNCACC_INTERRUPTMODEINUSE - Interrupt mode in use - */ -PUBLIC IxTimeSyncAccStatus -ixTimeSyncAccAuxTimePoll(IxTimeSyncAccAuxMode auxMode, - BOOL *auxPollFlag, - IxTimeSyncAccTimeValue *auxTime); - -/** - * @ingroup IxTimeSyncAcc - * - * @fn IxTimeSyncAccStatus ixTimeSyncAccReset(void) - * - * @brief Resets the IEEE 1588 hardware assist block - * - * Sets the reset bit in the IEEE1588 silicon which fully resets the silicon block - * - * @li Reentrant : yes - * @li ISR Callable : no - * - * @return @li IX_TIMESYNCACC_SUCCESS - Operation is successful - * @li IX_TIMESYNCACC_FAILED - Internal error occurred - */ -PUBLIC IxTimeSyncAccStatus -ixTimeSyncAccReset(void); - -/** - * @ingroup IxTimeSyncAcc - * - * @fn IxTimeSyncAccStatus ixTimeSyncAccStatsGet(IxTimeSyncAccStats - *timeSyncStats) - * - * @brief Returns the IxTimeSyncAcc Statistics in the client supplied buffer - * - * @param timeSyncStats [out] - TimeSync statistics counter values - * - * This API will return the statistics of the received or transmitted messages. - * - * NOTE: 1) These counters are updated only when the client polls for the time - * stamps or interrupt are enabled. This is because the IxTimeSyncAcc module - * does not either transmit or receive messages and does only run the code - * when explicit requests received by client application. - * - * 2) These statistics reflect the number of valid PTP messages exchanged - * in Master and Slave modes but includes all the messages (including valid - * non-PTP messages) while operating in the Any mode. - * - * @li Reentrant : no - * @li ISR Callable : no - * - * @return @li IX_TIMESYNCACC_SUCCESS - Operation is successful - * @li IX_TIMESYNCACC_INVALIDPARAM - NULL parameter passed - * @li IX_TIMESYNCACC_FAILED - Internal error occurred - */ -PUBLIC IxTimeSyncAccStatus -ixTimeSyncAccStatsGet(IxTimeSyncAccStats *timeSyncStats); - -/** - * @ingroup IxTimeSyncAcc - * - * @fn void ixTimeSyncAccStatsReset(void) - * - * @brief Reset Time Sync statistics - * - * This API will reset the statistics counters of the TimeSync access layer. - * - * @li Reentrant : yes - * @li ISR Callable: no - * - * @return @li None - */ -PUBLIC void -ixTimeSyncAccStatsReset(void); - -/** - * @ingroup IxTimeSyncAcc - * - * @fn IxTimeSyncAccStatus ixTimeSyncAccShow(void) - * - * @brief Displays the Time Sync current status - * - * This API will display status on the current configuration of the IEEE - * 1588 hardware assist block, contents of the various time stamp registers, - * outstanding interrupts and/or events. - * - * Note that this is intended for debug only, and in contrast to the other - * functions, it does not clear the any of the status bits associated with - * active timestamps and so is passive in its nature. - * - * @li Reentrant : yes - * @li ISR Callable : no - * - * @return @li IX_TIMESYNCACC_SUCCESS - Operation is successful - * @li IX_TIMESYNCACC_FAILED - Internal error occurred - */ -PUBLIC IxTimeSyncAccStatus -ixTimeSyncAccShow(void); - -#endif /* __ixp46X */ -#endif /* IXTIMESYNCACC_H */ - -/** - * @} defgroup IxTimeSyncAcc - */ - |