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Diffstat (limited to 'cpu/ixp/npe/include/IxHssAcc.h')
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diff --git a/cpu/ixp/npe/include/IxHssAcc.h b/cpu/ixp/npe/include/IxHssAcc.h deleted file mode 100644 index 07bb119..0000000 --- a/cpu/ixp/npe/include/IxHssAcc.h +++ /dev/null @@ -1,1316 +0,0 @@ -/** - * @file IxHssAcc.h - * - * @date 07-DEC-2001 - * - * @brief This file contains the public API of the IXP400 HSS Access - * component - * - * - * @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 -- -*/ - -/* ------------------------------------------------------ - Doxygen group definitions - ------------------------------------------------------ */ -/** - * @defgroup IxHssAccAPI IXP400 HSS Access (IxHssAcc) API - * - * @brief The public API for the IXP400 HssAccess component - * - * IxHssAcc is the access layer to the HSS packetised and channelised - * services - * - * <b> Design Notes </b><br> - * <UL> - * <LI>When a packet-pipe is configured for 56Kbps RAW mode, byte alignment of - * the transmitted data is not preserved. All raw data that is transmitted - * will be received in proper order by the receiver, but the first bit of - * the packet may be seen at any offset within a byte; all subsequent bytes - * will have the same offset for the duration of the packet. The same offset - * also applies to all subsequent packets received on the packet-pipe too. - * (Similar results will occur for data received from remote end.) While - * this behavior will also occur for 56Kbps HDLC mode, the HDLC - * encoding/decoding will preserve the original byte alignment at the - * receiver end. - * </UL> - * - * <b> 56Kbps Packetised Service Bandwidth Limitation </b><br> - * <UL> - * <LI>IxHssAcc supports 56Kbps packetised service at a maximum aggregate rate - * for all HSS ports/HDLC channels of 12.288Mbps[1] in each direction, i.e. - * it supports 56Kbps packetised service on up to 8 T1 trunks. It does - * not support 56Kbps packetised service on 8 E1 trunks (i.e. 4 trunks per - * HSS port) unless those trunks are running 'fractional E1' with maximum - * aggregate rate of 12.288 Mbps in each direction.<br> - * [1] 12.288Mbps = 1.536Mbp * 8 T1 - * </UL> - * @{ */ - -#ifndef IXHSSACC_H -#define IXHSSACC_H - -#include "IxOsal.h" - -/* - * #defines for function return types, etc. - */ - -/** - * @def IX_HSSACC_TSLOTS_PER_HSS_PORT - * - * @brief The max number of TDM timeslots supported per HSS port - 4E1's = - * 32x4 = 128 - */ -#define IX_HSSACC_TSLOTS_PER_HSS_PORT 128 - -/* ----------------------------------------------------------- - The following are HssAccess return values returned through - service interfaces. The globally defined IX_SUCCESS (0) and - IX_FAIL (1) in IxOsalTypes.h are also used. - ----------------------------------------------------------- */ -/** - * @def IX_HSSACC_PARAM_ERR - * - * @brief HssAccess function return value for a parameter error - */ -#define IX_HSSACC_PARAM_ERR 2 - -/** - * @def IX_HSSACC_RESOURCE_ERR - * - * @brief HssAccess function return value for a resource error - */ -#define IX_HSSACC_RESOURCE_ERR 3 - -/** - * @def IX_HSSACC_PKT_DISCONNECTING - * - * @brief Indicates that a disconnect call is progressing and will - * disconnect soon - */ -#define IX_HSSACC_PKT_DISCONNECTING 4 - -/** - * @def IX_HSSACC_Q_WRITE_OVERFLOW - * - * @brief Indicates that an attempt to Tx or to replenish an - * RxFree Q failed due to Q overflow. - */ -#define IX_HSSACC_Q_WRITE_OVERFLOW 5 - -/* ------------------------------------------------------------------- - The following errors are HSS/NPE errors returned on error retrieval - ------------------------------------------------------------------- */ -/** - * @def IX_HSSACC_NO_ERROR - * - * @brief HSS port no error present - */ -#define IX_HSSACC_NO_ERROR 0 - -/** - * @def IX_HSSACC_TX_FRM_SYNC_ERR - * - * @brief HSS port TX Frame Sync error - */ -#define IX_HSSACC_TX_FRM_SYNC_ERR 1 - -/** - * @def IX_HSSACC_TX_OVER_RUN_ERR - * - * @brief HSS port TX over-run error - */ -#define IX_HSSACC_TX_OVER_RUN_ERR 2 - -/** - * @def IX_HSSACC_CHANNELISED_SW_TX_ERR - * - * @brief NPE software error in channelised TX - */ -#define IX_HSSACC_CHANNELISED_SW_TX_ERR 3 - -/** - * @def IX_HSSACC_PACKETISED_SW_TX_ERR - * - * @brief NPE software error in packetised TX - */ -#define IX_HSSACC_PACKETISED_SW_TX_ERR 4 - -/** - * @def IX_HSSACC_RX_FRM_SYNC_ERR - * - * @brief HSS port RX Frame Sync error - */ -#define IX_HSSACC_RX_FRM_SYNC_ERR 5 - -/** - * @def IX_HSSACC_RX_OVER_RUN_ERR - * - * @brief HSS port RX over-run error - */ -#define IX_HSSACC_RX_OVER_RUN_ERR 6 - -/** - * @def IX_HSSACC_CHANNELISED_SW_RX_ERR - * - * @brief NPE software error in channelised RX - */ -#define IX_HSSACC_CHANNELISED_SW_RX_ERR 7 - -/** - * @def IX_HSSACC_PACKETISED_SW_RX_ERR - * - * @brief NPE software error in packetised TX - */ -#define IX_HSSACC_PACKETISED_SW_RX_ERR 8 - -/* ----------------------------------- - Packetised service specific defines - ----------------------------------- */ - -/** - * @def IX_HSSACC_PKT_MIN_RX_MBUF_SIZE - * - * @brief Minimum size of the Rx mbuf in bytes which the client must supply - * to the component. - */ -#define IX_HSSACC_PKT_MIN_RX_MBUF_SIZE 64 - -/* -------------------------------------------------------------------- - Enumerated Types - these enumerated values may be used in setting up - the contents of hardware registers - -------------------------------------------------------------------- */ -/** - * @enum IxHssAccHssPort - * @brief The HSS port ID - There are two identical ports (0-1). - * - */ -typedef enum -{ - IX_HSSACC_HSS_PORT_0, /**< HSS Port 0 */ - IX_HSSACC_HSS_PORT_1, /**< HSS Port 1 */ - IX_HSSACC_HSS_PORT_MAX /**< Delimiter for error checks */ -} IxHssAccHssPort; - -/** - * @enum IxHssAccHdlcPort - * @brief The HDLC port ID - There are four identical HDLC ports (0-3) per - * HSS port and they correspond to the 4 E1/T1 trunks. - * - */ -typedef enum -{ - IX_HSSACC_HDLC_PORT_0, /**< HDLC Port 0 */ - IX_HSSACC_HDLC_PORT_1, /**< HDLC Port 1 */ - IX_HSSACC_HDLC_PORT_2, /**< HDLC Port 2 */ - IX_HSSACC_HDLC_PORT_3, /**< HDLC Port 3 */ - IX_HSSACC_HDLC_PORT_MAX /**< Delimiter for error checks */ -} IxHssAccHdlcPort; - -/** - * @enum IxHssAccTdmSlotUsage - * @brief The HSS TDM stream timeslot assignment types - * - */ -typedef enum -{ - IX_HSSACC_TDMMAP_UNASSIGNED, /**< Unassigned */ - IX_HSSACC_TDMMAP_HDLC, /**< HDLC - packetised */ - IX_HSSACC_TDMMAP_VOICE56K, /**< Voice56K - channelised */ - IX_HSSACC_TDMMAP_VOICE64K, /**< Voice64K - channelised */ - IX_HSSACC_TDMMAP_MAX /**< Delimiter for error checks */ -} IxHssAccTdmSlotUsage; - -/** - * @enum IxHssAccFrmSyncType - * @brief The HSS frame sync pulse type - * - */ -typedef enum -{ - IX_HSSACC_FRM_SYNC_ACTIVE_LOW, /**< Frame sync is sampled low */ - IX_HSSACC_FRM_SYNC_ACTIVE_HIGH, /**< sampled high */ - IX_HSSACC_FRM_SYNC_FALLINGEDGE, /**< sampled on a falling edge */ - IX_HSSACC_FRM_SYNC_RISINGEDGE, /**< sampled on a rising edge */ - IX_HSSACC_FRM_SYNC_TYPE_MAX /**< Delimiter for error checks */ -} IxHssAccFrmSyncType; - -/** - * @enum IxHssAccFrmSyncEnable - * @brief The IxHssAccFrmSyncEnable determines how the frame sync pulse is - * used - * */ -typedef enum -{ - IX_HSSACC_FRM_SYNC_INPUT, /**< Frame sync is sampled as an input */ - IX_HSSACC_FRM_SYNC_INVALID_VALUE, /**< 1 is not used */ - IX_HSSACC_FRM_SYNC_OUTPUT_FALLING, /**< Frame sync is an output generated - off a falling clock edge */ - IX_HSSACC_FRM_SYNC_OUTPUT_RISING, /**< Frame sync is an output generated - off a rising clock edge */ - IX_HSSACC_FRM_SYNC_ENABLE_MAX /**< Delimiter for error checks */ -} IxHssAccFrmSyncEnable; - -/** - * @enum IxHssAccClkEdge - * @brief IxHssAccClkEdge is used to determine the clk edge to use for - * framing and data - * - */ -typedef enum -{ - IX_HSSACC_CLK_EDGE_FALLING, /**< Clock sampled off a falling edge */ - IX_HSSACC_CLK_EDGE_RISING, /**< Clock sampled off a rising edge */ - IX_HSSACC_CLK_EDGE_MAX /**< Delimiter for error checks */ -} IxHssAccClkEdge; - -/** - * @enum IxHssAccClkDir - * @brief The HSS clock direction - * - */ -typedef enum -{ - IX_HSSACC_SYNC_CLK_DIR_INPUT, /**< Clock is an input */ - IX_HSSACC_SYNC_CLK_DIR_OUTPUT, /**< Clock is an output */ - IX_HSSACC_SYNC_CLK_DIR_MAX /**< Delimiter for error checks */ -} IxHssAccClkDir; - -/** - * @enum IxHssAccFrmPulseUsage - * @brief The HSS frame pulse usage - * - */ -typedef enum -{ - IX_HSSACC_FRM_PULSE_ENABLED, /**< Generate/Receive frame pulses */ - IX_HSSACC_FRM_PULSE_DISABLED, /**< Disregard frame pulses */ - IX_HSSACC_FRM_PULSE_MAX /**< Delimiter for error checks */ -} IxHssAccFrmPulseUsage; - -/** - * @enum IxHssAccDataRate - * @brief The HSS Data rate in relation to the clock - * - */ -typedef enum -{ - IX_HSSACC_CLK_RATE, /**< Data rate is at the configured clk speed */ - IX_HSSACC_HALF_CLK_RATE, /**< Data rate is half the configured clk speed */ - IX_HSSACC_DATA_RATE_MAX /**< Delimiter for error checks */ -} IxHssAccDataRate; - -/** - * @enum IxHssAccDataPolarity - * @brief The HSS data polarity type - * - */ -typedef enum -{ - IX_HSSACC_DATA_POLARITY_SAME, /**< Don't invert data between NPE and - HSS FIFOs */ - IX_HSSACC_DATA_POLARITY_INVERT, /**< Invert data between NPE and HSS - FIFOs */ - IX_HSSACC_DATA_POLARITY_MAX /**< Delimiter for error checks */ -} IxHssAccDataPolarity; - -/** - * @enum IxHssAccBitEndian - * @brief HSS Data endianness - * - */ -typedef enum -{ - IX_HSSACC_LSB_ENDIAN, /**< TX/RX Least Significant Bit first */ - IX_HSSACC_MSB_ENDIAN, /**< TX/RX Most Significant Bit first */ - IX_HSSACC_ENDIAN_MAX /**< Delimiter for the purposes of error checks */ -} IxHssAccBitEndian; - - -/** - * @enum IxHssAccDrainMode - * @brief Tx pin open drain mode - * - */ -typedef enum -{ - IX_HSSACC_TX_PINS_NORMAL, /**< Normal mode */ - IX_HSSACC_TX_PINS_OPEN_DRAIN, /**< Open Drain mode */ - IX_HSSACC_TX_PINS_MAX /**< Delimiter for error checks */ -} IxHssAccDrainMode; - -/** - * @enum IxHssAccSOFType - * @brief HSS start of frame types - * - */ -typedef enum -{ - IX_HSSACC_SOF_FBIT, /**< Framing bit transmitted and expected on rx */ - IX_HSSACC_SOF_DATA, /**< Framing bit not transmitted nor expected on rx */ - IX_HSSACC_SOF_MAX /**< Delimiter for error checks */ -} IxHssAccSOFType; - -/** - * @enum IxHssAccDataEnable - * @brief IxHssAccDataEnable is used to determine whether or not to drive - * the data pins - * - */ -typedef enum -{ - IX_HSSACC_DE_TRI_STATE, /**< TRI-State the data pins */ - IX_HSSACC_DE_DATA, /**< Push data out the data pins */ - IX_HSSACC_DE_MAX /**< Delimiter for error checks */ -} IxHssAccDataEnable; - -/** - * @enum IxHssAccTxSigType - * @brief IxHssAccTxSigType is used to determine how to drive the data pins - * - */ -typedef enum -{ - IX_HSSACC_TXSIG_LOW, /**< Drive the data pins low */ - IX_HSSACC_TXSIG_HIGH, /**< Drive the data pins high */ - IX_HSSACC_TXSIG_HIGH_IMP, /**< Drive the data pins with high impedance */ - IX_HSSACC_TXSIG_MAX /**< Delimiter for error checks */ -} IxHssAccTxSigType; - -/** - * @enum IxHssAccFbType - * @brief IxHssAccFbType determines how to drive the Fbit - * - * @warning This will only be used for T1 @ 1.544MHz - * - */ -typedef enum -{ - IX_HSSACC_FB_FIFO, /**< Fbit is dictated in FIFO */ - IX_HSSACC_FB_HIGH_IMP, /**< Fbit is high impedance */ - IX_HSSACC_FB_MAX /**< Delimiter for error checks */ -} IxHssAccFbType; - -/** - * @enum IxHssAcc56kEndianness - * @brief 56k data endianness when using the 56k type - * - */ -typedef enum -{ - IX_HSSACC_56KE_BIT_7_UNUSED, /**< High bit is unused */ - IX_HSSACC_56KE_BIT_0_UNUSED, /**< Low bit is unused */ - IX_HSSACC_56KE_MAX /**< Delimiter for error checks */ -} IxHssAcc56kEndianness; - -/** - * @enum IxHssAcc56kSel - * @brief 56k data transmission type when using the 56k type - * - */ -typedef enum -{ - IX_HSSACC_56KS_32_8_DATA, /**< 32/8 bit data */ - IX_HSSACC_56KS_56K_DATA, /**< 56K data */ - IX_HSSACC_56KS_MAX /**< Delimiter for error checks */ -} IxHssAcc56kSel; - - -/** - * @enum IxHssAccClkSpeed - * @brief IxHssAccClkSpeed represents the HSS clock speeds available - * - */ -typedef enum -{ - IX_HSSACC_CLK_SPEED_512KHZ, /**< 512KHz */ - IX_HSSACC_CLK_SPEED_1536KHZ, /**< 1.536MHz */ - IX_HSSACC_CLK_SPEED_1544KHZ, /**< 1.544MHz */ - IX_HSSACC_CLK_SPEED_2048KHZ, /**< 2.048MHz */ - IX_HSSACC_CLK_SPEED_4096KHZ, /**< 4.096MHz */ - IX_HSSACC_CLK_SPEED_8192KHZ, /**< 8.192MHz */ - IX_HSSACC_CLK_SPEED_MAX /**< Delimiter for error checking */ -} IxHssAccClkSpeed; - -/** - * @enum IxHssAccPktStatus - * @brief Indicates the status of packets passed to the client - * - */ -typedef enum -{ - IX_HSSACC_PKT_OK, /**< Error free.*/ - IX_HSSACC_STOP_SHUTDOWN_ERROR, /**< Errored due to stop or shutdown - occurrance.*/ - IX_HSSACC_HDLC_ALN_ERROR, /**< HDLC alignment error */ - IX_HSSACC_HDLC_FCS_ERROR, /**< HDLC Frame Check Sum error.*/ - IX_HSSACC_RXFREE_Q_EMPTY_ERROR, /**< RxFree Q became empty - while receiving this packet.*/ - IX_HSSACC_HDLC_MAX_FRAME_SIZE_EXCEEDED, /**< HDLC frame size - received is greater than - max specified at connect.*/ - IX_HSSACC_HDLC_ABORT_ERROR, /**< HDLC frame received is invalid due to an - abort sequence received.*/ - IX_HSSACC_DISCONNECT_IN_PROGRESS /**< Packet returned - because a disconnect is in progress */ -} IxHssAccPktStatus; - - -/** - * @enum IxHssAccPktCrcType - * @brief HDLC CRC type - * - */ -typedef enum -{ - IX_HSSACC_PKT_16_BIT_CRC = 16, /**< 16 bit CRC is being used */ - IX_HSSACC_PKT_32_BIT_CRC = 32 /**< 32 bit CRC is being used */ -} IxHssAccPktCrcType; - -/** - * @enum IxHssAccPktHdlcIdleType - * @brief HDLC idle transmission type - * - */ -typedef enum -{ - IX_HSSACC_HDLC_IDLE_ONES, /**< idle tx/rx will be a succession of ones */ - IX_HSSACC_HDLC_IDLE_FLAGS /**< idle tx/rx will be repeated flags */ -} IxHssAccPktHdlcIdleType; - -/** - * @brief Structure containing HSS port configuration parameters - * - * Note: All of these are used for TX. Only some are specific to RX. - * - */ -typedef struct -{ - IxHssAccFrmSyncType frmSyncType; /**< frame sync pulse type (tx/rx) */ - IxHssAccFrmSyncEnable frmSyncIO; /**< how the frame sync pulse is - used (tx/rx) */ - IxHssAccClkEdge frmSyncClkEdge; /**< frame sync clock edge type - (tx/rx) */ - IxHssAccClkEdge dataClkEdge; /**< data clock edge type (tx/rx) */ - IxHssAccClkDir clkDirection; /**< clock direction (tx/rx) */ - IxHssAccFrmPulseUsage frmPulseUsage; /**< whether to use the frame sync - pulse or not (tx/rx) */ - IxHssAccDataRate dataRate; /**< data rate in relation to the - clock (tx/rx) */ - IxHssAccDataPolarity dataPolarity; /**< data polarity type (tx/rx) */ - IxHssAccBitEndian dataEndianness; /**< data endianness (tx/rx) */ - IxHssAccDrainMode drainMode; /**< tx pin open drain mode (tx) */ - IxHssAccSOFType fBitUsage; /**< start of frame types (tx/rx) */ - IxHssAccDataEnable dataEnable; /**< whether or not to drive the data - pins (tx) */ - IxHssAccTxSigType voice56kType; /**< how to drive the data pins for - voice56k type (tx) */ - IxHssAccTxSigType unassignedType; /**< how to drive the data pins for - unassigned type (tx) */ - IxHssAccFbType fBitType; /**< how to drive the Fbit (tx) */ - IxHssAcc56kEndianness voice56kEndian;/**< 56k data endianness when using - the 56k type (tx) */ - IxHssAcc56kSel voice56kSel; /**< 56k data transmission type when - using the 56k type (tx) */ - unsigned frmOffset; /**< frame pulse offset in bits wrt - the first timeslot (0-1023) (tx/rx) */ - unsigned maxFrmSize; /**< frame size in bits (1-1024) - (tx/rx) */ -} IxHssAccPortConfig; - -/** - * @brief Structure containing HSS configuration parameters - * - */ -typedef struct -{ - IxHssAccPortConfig txPortConfig; /**< HSS tx port configuration */ - IxHssAccPortConfig rxPortConfig; /**< HSS rx port configuration */ - unsigned numChannelised; /**< The number of channelised - timeslots (0-32) */ - unsigned hssPktChannelCount; /**< The number of packetised - clients (0 - 4) */ - UINT8 channelisedIdlePattern; /**< The byte to be transmitted on - channelised service when there - is no client data to tx */ - BOOL loopback; /**< The HSS loopback state */ - unsigned packetizedIdlePattern; /**< The data to be transmitted on - packetised service when there is - no client data to tx */ - IxHssAccClkSpeed clkSpeed; /**< The HSS clock speed */ -} IxHssAccConfigParams; - -/** - * @brief This structure contains 56Kbps, HDLC-mode configuration parameters - * - */ -typedef struct -{ - BOOL hdlc56kMode; /**< 56kbps(TRUE)/64kbps(FALSE) HDLC */ - IxHssAcc56kEndianness hdlc56kEndian; /**< 56kbps data endianness - - ignored if hdlc56kMode is FALSE*/ - BOOL hdlc56kUnusedBitPolarity0; /**< The polarity '0'(TRUE)/'1'(FALSE) of the unused - bit while in 56kbps mode - - ignored if hdlc56kMode is FALSE*/ -} IxHssAccHdlcMode; - -/** - * @brief This structure contains information required by the NPE to - * configure the HDLC co-processor - * - */ -typedef struct -{ - IxHssAccPktHdlcIdleType hdlcIdleType; /**< What to transmit when a HDLC port is idle */ - IxHssAccBitEndian dataEndian; /**< The HDLC data endianness */ - IxHssAccPktCrcType crcType; /**< The CRC type to be used for this HDLC port */ -} IxHssAccPktHdlcFraming; - -/** - * @typedef UINT32 IxHssAccPktUserId - * - * @brief The client supplied value which will be supplied as a parameter - * with a given callback. - * - * This value will be passed into the ixHssAccPktPortConnect function once each - * with given callbacks. This value will then be passed back to the client - * as one of the parameters to each of these callbacks, - * when these callbacks are called. - */ -typedef UINT32 IxHssAccPktUserId; - - -/** - * @typedef IxHssAccLastErrorCallback - * @brief Prototype of the clients function to accept notification of the - * last error - * - * This function is registered through the config. The client will initiate - * the last error retrieval. The HssAccess component will send a message to - * the NPE through the NPE Message Handler. When a response to the read is - * received, the NPE Message Handler will callback the HssAccess component - * which will execute this function in the same IxNpeMh context. The client - * will be passed the last error and the related service port (packetised - * 0-3, channelised 0) - * - * @param lastHssError unsigned [in] - The last Hss error registered that - * has been registered. - * @param servicePort unsigned [in] - This is the service port number. - * (packetised 0-3, channelised 0) - * - * @return void - */ -typedef void (*IxHssAccLastErrorCallback) (unsigned lastHssError, - unsigned servicePort); - -/** - * @typedef IxHssAccPktRxCallback - * @brief Prototype of the clients function to accept notification of - * packetised rx - * - * This function is registered through the ixHssAccPktPortConnect. hssPktAcc will pass - * received data in the form of mbufs to the client. The mbuf passed back - * to the client could contain a chain of buffers, depending on the packet - * size received. - * - * @param *buffer @ref IX_OSAL_MBUF [in] - This is the mbuf which contains the - * payload received. - * @param numHssErrs unsigned [in] - This is the number of hssErrors - * the Npe has received - * @param pktStatus @ref IxHssAccPktStatus [in] - This is the status of the - * mbuf that has been received. - * @param rxUserId @ref IxHssAccPktUserId [in] - This is the client supplied value - * passed in at ixHssAccPktPortConnect time which is now returned to the client. - * - * @return void - */ -typedef void (*IxHssAccPktRxCallback) (IX_OSAL_MBUF *buffer, - unsigned numHssErrs, - IxHssAccPktStatus pktStatus, - IxHssAccPktUserId rxUserId); - -/** - * @typedef IxHssAccPktRxFreeLowCallback - * @brief Prototype of the clients function to accept notification of - * requirement of more Rx Free buffers - * - * The client can choose to register a callback of this type when - * calling a connecting. This function is registered through the ixHssAccPktPortConnect. - * If defined, the access layer will provide the trigger for - * this callback. The callback will be responsible for supplying mbufs to - * the access layer for use on the receive path from the HSS using - * ixHssPktAccFreeBufReplenish. - * - * @return void - */ -typedef void (*IxHssAccPktRxFreeLowCallback) (IxHssAccPktUserId rxFreeLowUserId); - -/** - * @typedef IxHssAccPktTxDoneCallback - * @brief Prototype of the clients function to accept notification of - * completion with Tx buffers - * - * This function is registered through the ixHssAccPktPortConnect. It enables - * the hssPktAcc to pass buffers back to the client - * when transmission is complete. - * - * @param *buffer @ref IX_OSAL_MBUF [in] - This is the mbuf which contained - * the payload that was for Tx. - * @param numHssErrs unsigned [in] - This is the number of hssErrors - * the Npe has received - * @param pktStatus @ref IxHssAccPktStatus [in] - This is the status of the - * mbuf that has been transmitted. - * @param txDoneUserId @ref IxHssAccPktUserId [in] - This is the client supplied value - * passed in at ixHssAccPktPortConnect time which is now returned to the client. - * - * @return void - */ -typedef void (*IxHssAccPktTxDoneCallback) (IX_OSAL_MBUF *buffer, - unsigned numHssErrs, - IxHssAccPktStatus pktStatus, - IxHssAccPktUserId txDoneUserId); - -/** - * @typedef IxHssAccChanRxCallback - * @brief Prototype of the clients function to accept notification of - * channelised rx - * - * This callback, if defined by the client in the connect, will get called - * in the context of an IRQ. The IRQ will be triggered when the hssSyncQMQ - * is not empty. The queued entry will be dequeued and this function will - * be executed. - * - * @param hssPortId @ref IxHssAccHssPort - The HSS port Id. There are two - * identical ports (0-1). - * @param txOffset unsigned [in] - an offset indicating from where within - * the txPtrList the NPE is currently transmitting from. - * @param rxOffset unsigned [in] - an offset indicating where within the - * receive buffers the NPE has just written the received data to. - * @param numHssErrs unsigned [in] - This is the number of hssErrors - * the Npe has received - * - * @return void - */ -typedef void (*IxHssAccChanRxCallback) (IxHssAccHssPort hssPortId, - unsigned rxOffset, - unsigned txOffset, - unsigned numHssErrs); - -/* - * Prototypes for interface functions. - */ - -/** - * - * @ingroup IxHssAccAPI - * - * @fn IX_STATUS ixHssAccPortInit (IxHssAccHssPort hssPortId, - IxHssAccConfigParams *configParams, - IxHssAccTdmSlotUsage *tdmMap, - IxHssAccLastErrorCallback lastHssErrorCallback) - * - * @brief Initialise a HSS port. No channelised or packetised connections - * should exist in the HssAccess layer while this interface is being called. - * - * @param hssPortId @ref IxHssAccHssPort [in] - The HSS port Id. There are two - * identical ports (0-1). - * @param *configParams @ref IxHssAccConfigParams [in] - A pointer to the HSS - * configuration structure - * @param *tdmMap @ref IxHssAccTdmSlotUsage [in] - A pointer to an array of size - * IX_HSSACC_TSLOTS_PER_HSS_PORT, defining the slot usage over the HSS port - * @param lastHssErrorCallback @ref IxHssAccLastErrorCallback [in] - Client - * callback to report last error - * - * @return - * - IX_SUCCESS The function executed successfully - * - IX_FAIL The function did not execute successfully - * - IX_HSSACC_PARAM_ERR The function did not execute successfully due to a - * parameter error - */ -PUBLIC IX_STATUS -ixHssAccPortInit (IxHssAccHssPort hssPortId, - IxHssAccConfigParams *configParams, - IxHssAccTdmSlotUsage *tdmMap, - IxHssAccLastErrorCallback lastHssErrorCallback); - -/** - * - * @ingroup IxHssAccAPI - * - * @fn IX_STATUS ixHssAccLastErrorRetrievalInitiate ( - IxHssAccHssPort hssPortId) - * - * @brief Initiate the retrieval of the last HSS error. The HSS port - * should be configured before attempting to call this interface. - * - * @param hssPortId @ref IxHssAccHssPort [in] - the HSS port ID - * - * @return - * - IX_SUCCESS The function executed successfully - * - IX_FAIL The function did not execute successfully - * - IX_HSSACC_PARAM_ERR The function did not execute successfully due to a - * parameter error - */ -PUBLIC IX_STATUS -ixHssAccLastErrorRetrievalInitiate (IxHssAccHssPort hssPortId); - - -/** - * - * @ingroup IxHssAccAPI - * - * @fn IX_STATUS ixHssAccInit () - * - * @brief This function is responsible for initialising resources for use - * by the packetised and channelised clients. It should be called after - * HSS NPE image has been downloaded into NPE-A and before any other - * HssAccess interface is called. - * No other HssAccPacketised interface should be called while this interface - * is being processed. - * - * @return - * - IX_SUCCESS The function executed successfully - * - IX_FAIL The function did not execute successfully - * - IX_HSSACC_RESOURCE_ERR The function did not execute successfully due - * to a resource error - */ -PUBLIC IX_STATUS -ixHssAccInit (void); - - -/** - * - * @ingroup IxHssAccAPI - * - * @fn ixHssAccPktPortConnect (IxHssAccHssPort hssPortId, - IxHssAccHdlcPort hdlcPortId, - BOOL hdlcFraming, - IxHssAccHdlcMode hdlcMode, - BOOL hdlcBitInvert, - unsigned blockSizeInWords, - UINT32 rawIdleBlockPattern, - IxHssAccPktHdlcFraming hdlcTxFraming, - IxHssAccPktHdlcFraming hdlcRxFraming, - unsigned frmFlagStart, - IxHssAccPktRxCallback rxCallback, - IxHssAccPktUserId rxUserId, - IxHssAccPktRxFreeLowCallback rxFreeLowCallback, - IxHssAccPktUserId rxFreeLowUserId, - IxHssAccPktTxDoneCallback txDoneCallback, - IxHssAccPktUserId txDoneUserId) - * - * @brief This function is responsible for connecting a client to one of - * the 4 available HDLC ports. The HSS port should be configured before - * attempting a connect. No other HssAccPacketised interface should be - * called while this connect is being processed. - * - * @param hssPortId @ref IxHssAccHssPort [in] - The HSS port Id. There are two - * identical ports (0-1). - * @param hdlcPortId @ref IxHssAccHdlcPort [in] - This is the number of the HDLC port and - * it corresponds to the physical E1/T1 trunk i.e. 0, 1, 2, 3 - * @param hdlcFraming BOOL [in] - This value determines whether the service - * will use HDLC data or the debug, raw data type i.e. no HDLC processing - * @param hdlcMode @ref IxHssAccHdlcMode [in] - This structure contains 56Kbps, HDLC-mode - * configuration parameters - * @param hdlcBitInvert BOOL [in] - This value determines whether bit inversion - * will occur between HDLC and HSS co-processors i.e. post-HDLC processing for - * transmit and pre-HDLC processing for receive, for the specified HDLC Termination - * Point - * @param blockSizeInWords unsigned [in] - The max tx/rx block size - * @param rawIdleBlockPattern UINT32 [in] - Tx idle pattern in raw mode - * @param hdlcTxFraming @ref IxHssAccPktHdlcFraming [in] - This structure contains - * the following information required by the NPE to configure the HDLC - * co-processor for TX - * @param hdlcRxFraming @ref IxHssAccPktHdlcFraming [in] - This structure contains - * the following information required by the NPE to configure the HDLC - * co-processor for RX - * @param frmFlagStart unsigned - Number of flags to precede to - * transmitted flags (0-2). - * @param rxCallback @ref IxHssAccPktRxCallback [in] - Pointer to - * the clients packet receive function. - * @param rxUserId @ref IxHssAccPktUserId [in] - The client supplied rx value - * to be passed back as an argument to the supplied rxCallback - * @param rxFreeLowCallback @ref IxHssAccPktRxFreeLowCallback [in] - Pointer to - * the clients Rx free buffer request function. If NULL, assume client will - * trigger independently. - * @param rxFreeLowUserId @ref IxHssAccPktUserId [in] - The client supplied RxFreeLow value - * to be passed back as an argument to the supplied rxFreeLowCallback - * @param txDoneCallback @ref IxHssAccPktTxDoneCallback [in] - Pointer to the - * clients Tx done callback function - * @param txDoneUserId @ref IxHssAccPktUserId [in] - The client supplied txDone value - * to be passed back as an argument to the supplied txDoneCallback - * - * @return - * - IX_SUCCESS The function executed successfully - * - IX_FAIL The function did not execute successfully - * - IX_HSSACC_PARAM_ERR The function did not execute successfully due to a - * parameter error - * - IX_HSSACC_RESOURCE_ERR The function did not execute successfully due - * to a resource error - */ -PUBLIC IX_STATUS -ixHssAccPktPortConnect (IxHssAccHssPort hssPortId, - IxHssAccHdlcPort hdlcPortId, - BOOL hdlcFraming, - IxHssAccHdlcMode hdlcMode, - BOOL hdlcBitInvert, - unsigned blockSizeInWords, - UINT32 rawIdleBlockPattern, - IxHssAccPktHdlcFraming hdlcTxFraming, - IxHssAccPktHdlcFraming hdlcRxFraming, - unsigned frmFlagStart, - IxHssAccPktRxCallback rxCallback, - IxHssAccPktUserId rxUserId, - IxHssAccPktRxFreeLowCallback rxFreeLowCallback, - IxHssAccPktUserId rxFreeLowUserId, - IxHssAccPktTxDoneCallback txDoneCallback, - IxHssAccPktUserId txDoneUserId); - -/** - * - * @ingroup IxHssAccAPI - * - * @fn IX_STATUS ixHssAccPktPortEnable (IxHssAccHssPort hssPortId, - IxHssAccHdlcPort hdlcPortId) - * - * @brief This function is responsible for enabling a packetised service - * for the specified HSS/HDLC port combination. It enables the RX flow. The - * client must have already connected to a packetised service and is responsible - * for ensuring an adequate amount of RX mbufs have been supplied to the access - * component before enabling the packetised service. This function must be called - * on a given port before any call to ixHssAccPktPortTx on the same port. - * No other HssAccPacketised interface should be called while this interface is - * being processed. - * - * @param hssPortId @ref IxHssAccHssPort [in] - The HSS port Id. There are two - * identical ports (0-1). - * @param hdlcPortId @ref IxHssAccHdlcPort [in] - The port id (0,1,2,3) to enable the service - * on. - * - * @return - * - IX_SUCCESS The function executed successfully - * - IX_FAIL The function did not execute successfully - * - IX_HSSACC_PARAM_ERR The function did not execute successfully due to a - * parameter error - */ -PUBLIC IX_STATUS -ixHssAccPktPortEnable (IxHssAccHssPort hssPortId, - IxHssAccHdlcPort hdlcPortId); - -/** - * @fn IX_STATUS ixHssAccPktPortDisable (IxHssAccHssPort hssPortId, - IxHssAccHdlcPort hdlcPortId) - * - * @brief This function is responsible for disabling a packetised service - * for the specified HSS/HDLC port combination. It disables the RX flow. - * The client must have already connected to and enabled a packetised service - * for the specified HDLC port. This disable interface can be called before a - * disconnect, but is not required to. - * - * @param hssPortId @ref IxHssAccHssPort [in] - The HSS port Id. There are two - * identical ports (0-1). - * @param hdlcPortId @ref IxHssAccHdlcPort [in] - The port id (0,1,2,3) to disable - * the service on. - * - * @return - * - IX_SUCCESS The function executed successfully - * - IX_FAIL The function did not execute successfully - * - IX_HSSACC_PARAM_ERR The function did not execute successfully due to a - * parameter error - */ -PUBLIC IX_STATUS -ixHssAccPktPortDisable (IxHssAccHssPort hssPortId, - IxHssAccHdlcPort hdlcPortId); - -/** - * - * @ingroup IxHssAccAPI - * - * @fn IX_STATUS ixHssAccPktPortDisconnect (IxHssAccHssPort hssPortId, - IxHssAccHdlcPort hdlcPortId) - * - * @brief This function is responsible for disconnecting a client from one - * of the 4 available HDLC ports. It is not required that the Rx Flow - * has been disabled before calling this function. If the RX Flow has not been - * disabled, the disconnect will disable it before proceeding with the - * disconnect. No other HssAccPacketised - * interface should be called while this interface is being processed. - * - * @param hssPortId @ref IxHssAccHssPort [in] - The HSS port Id. There are two - * identical ports (0-1). - * @param hdlcPortId @ref IxHssAccHdlcPort [in] - This is the number of the HDLC port - * to disconnect and it corresponds to the physical E1/T1 trunk i.e. 0, 1, 2, 3 - * - * @return - * - IX_SUCCESS The function executed successfully - * - IX_FAIL The function did not execute successfully - * - IX_HSSACC_PKT_DISCONNECTING The function has initiated the disconnecting - * procedure but it has not completed yet. - */ -PUBLIC IX_STATUS -ixHssAccPktPortDisconnect (IxHssAccHssPort hssPortId, - IxHssAccHdlcPort hdlcPortId); - -/** - * - * @ingroup IxHssAccAPI - * - * @fn BOOL ixHssAccPktPortIsDisconnectComplete (IxHssAccHssPort hssPortId, - IxHssAccHdlcPort hdlcPortId) - * - * @brief This function is called to check if a given HSS/HDLC port - * combination is in a connected state or not. This function may be called - * at any time to determine a ports state. No other HssAccPacketised - * interface should be called while this interface is being processed. - * - * @param hssPortId @ref IxHssAccHssPort [in] - The HSS port Id. There are two - * identical ports (0-1). - * @param hdlcPortId @ref IxHssAccHdlcPort [in] - This is the number of the HDLC port - * to disconnect and it corresponds to the physical E1/T1 trunk i.e. 0, 1, 2, 3 - * - * @return - * - TRUE The state of this HSS/HDLC port combination is disconnected, - * so if a disconnect was called, it is now completed. - * - FALSE The state of this HSS/HDLC port combination is connected, - * so if a disconnect was called, it is not yet completed. - */ -PUBLIC BOOL -ixHssAccPktPortIsDisconnectComplete (IxHssAccHssPort hssPortId, - IxHssAccHdlcPort hdlcPortId); - - -/** - * - * @ingroup IxHssAccAPI - * - * @fn IX_STATUS ixHssAccPktPortRxFreeReplenish (IxHssAccHssPort hssPortId, - IxHssAccHdlcPort hdlcPortId, - IX_OSAL_MBUF *buffer) - * - * @brief Function which the client calls at regular intervals to provide - * mbufs to the access component for RX. A connection should exist for - * the specified hssPortId/hdlcPortId combination before attempting to call this - * interface. Also, the connection should not be in a disconnecting state. - * - * @param hssPortId @ref IxHssAccHssPort [in] - The HSS port Id. There are two - * identical ports (0-1). - * @param hdlcPortId @ref IxHssAccHdlcPort [in] - This is the number of the HDLC port - * and it corresponds to the physical E1/T1 trunk i.e. 0, 1, 2, 3 - * @param *buffer @ref IX_OSAL_MBUF [in] - A pointer to a free mbuf to filled with payload. - * - * @return - * - IX_SUCCESS The function executed successfully - * - IX_FAIL The function did not execute successfully - * - IX_HSSACC_PARAM_ERR The function did not execute successfully due to a - * parameter error - * - IX_HSSACC_RESOURCE_ERR The function did not execute successfully due - * to a resource error - * - IX_HSSACC_Q_WRITE_OVERFLOW The function did not succeed due to a Q - * overflow - */ -PUBLIC IX_STATUS -ixHssAccPktPortRxFreeReplenish (IxHssAccHssPort hssPortId, - IxHssAccHdlcPort hdlcPortId, - IX_OSAL_MBUF *buffer); - -/** - * - * @ingroup IxHssAccAPI - * - * @fn IX_STATUS ixHssAccPktPortTx (IxHssAccHssPort hssPortId, - IxHssAccHdlcPort hdlcPortId, - IX_OSAL_MBUF *buffer) - * - * @brief Function which the client calls when it wants to transmit - * packetised data. An enabled connection should exist on the specified - * hssPortId/hdlcPortId combination before attempting to call this interface. - * No other HssAccPacketised - * interface should be called while this interface is being processed. - * - * @param hssPortId @ref IxHssAccHssPort [in] - The HSS port Id. There are two - * identical ports (0-1). - * @param hdlcPortId @ref IxHssAccHdlcPort [in] - This is the number of the HDLC port - * and it corresponds to the physical E1/T1 trunk i.e. 0, 1, 2, 3 - * @param *buffer @ref IX_OSAL_MBUF [in] - A pointer to a chain of mbufs which the - * client has filled with the payload - * - * @return - * - IX_SUCCESS The function executed successfully - * - IX_FAIL The function did not execute successfully - * - IX_HSSACC_PARAM_ERR The function did not execute successfully due to a - * parameter error - * - IX_HSSACC_RESOURCE_ERR The function did not execute successfully due - * to a resource error. See note. - * - IX_HSSACC_Q_WRITE_OVERFLOW The function did not succeed due to a Q - * overflow - * - * @note IX_HSSACC_RESOURCE_ERR is returned when a free descriptor cannot be - * obtained to send the chain of mbufs to the NPE. This is a normal scenario. - * HssAcc has a pool of descriptors and this error means that they are currently - * all in use. - * The recommended approach to this is to retry until a descriptor becomes free - * and the packet is successfully transmitted. - * Alternatively, the user could wait until the next IxHssAccPktTxDoneCallback - * callback is triggered, and then retry, as it is this event that causes a - * transmit descriptor to be freed. - */ -PUBLIC IX_STATUS -ixHssAccPktPortTx (IxHssAccHssPort hssPortId, - IxHssAccHdlcPort hdlcPortId, - IX_OSAL_MBUF *buffer); - -/** - * - * @ingroup IxHssAccAPI - * - * @fn IX_STATUS ixHssAccChanConnect (IxHssAccHssPort hssPortId, - unsigned bytesPerTSTrigger, - UINT8 *rxCircular, - unsigned numRxBytesPerTS, - UINT32 *txPtrList, - unsigned numTxPtrLists, - unsigned numTxBytesPerBlk, - IxHssAccChanRxCallback rxCallback) - * - * @brief This function allows the client to connect to the Tx/Rx NPE - * Channelised Service. There can only be one client per HSS port. The - * client is responsible for ensuring that the HSS port is configured - * appropriately before its connect request. No other HssAccChannelised - * interface should be called while this interface is being processed. - * - * @param hssPortId @ref IxHssAccHssPort [in] - The HSS port Id. There are two - * identical ports (0-1). - * @param bytesPerTSTrigger unsigned [in] - The NPE will trigger the access - * component after bytesPerTSTrigger have been received for all trunk - * timeslots. This figure is a multiple of 8 e.g. 8 for 1ms trigger, 16 for - * 2ms trigger. - * @param *rxCircular UINT8 [in] - A pointer to memory allocated by the - * client to be filled by data received. The buffer at this address is part - * of a pool of buffers to be accessed in a circular fashion. This address - * will be written to by the NPE. Therefore, it needs to be a physical address. - * @param numRxBytesPerTS unsigned [in] - The number of bytes allocated per - * timeslot within the receive memory. This figure will depend on the - * latency of the system. It needs to be deep enough for data to be read by - * the client before the NPE re-writes over that memory e.g. if the client - * samples at a rate of 40bytes per timeslot, numRxBytesPerTS may need to - * be 40bytes * 3. This would give the client 3 * 5ms of time before - * received data is over-written. - * @param *txPtrList UINT32 [in] - The address of an area of contiguous - * memory allocated by the client to be populated with pointers to data for - * transmission. Each pointer list contains a pointer per active channel. - * The txPtrs will point to data to be transmitted by the NPE. Therefore, - * they must point to physical addresses. - * @param numTxPtrLists unsigned [in] - The number of pointer lists in - * txPtrList. This figure is dependent on jitter. - * @param numTxBytesPerBlk unsigned [in] - The size of the Tx data, in - * bytes, that each pointer within the PtrList points to. - * @param rxCallback @ref IxHssAccChanRxCallback [in] - A client function - * pointer to be called back to handle the actual tx/rx of channelised - * data. If this is not NULL, an ISR will call this function. If this - * pointer is NULL, it implies that the client will use a polling mechanism - * to detect when the tx and rx of channelised data is to occur. The client - * will use hssChanAccStatus for this. - * - * @return - * - IX_SUCCESS The function executed successfully - * - IX_FAIL The function did not execute successfully - * - IX_HSSACC_PARAM_ERR The function did not execute successfully due to a - * parameter error - */ - -PUBLIC IX_STATUS -ixHssAccChanConnect (IxHssAccHssPort hssPortId, - unsigned bytesPerTSTrigger, - UINT8 *rxCircular, - unsigned numRxBytesPerTS, - UINT32 *txPtrList, - unsigned numTxPtrLists, - unsigned numTxBytesPerBlk, - IxHssAccChanRxCallback rxCallback); - -/** - * - * @ingroup IxHssAccAPI - * - * @fn IX_STATUS ixHssAccChanPortEnable (IxHssAccHssPort hssPortId) - * - * @brief This function is responsible for enabling a channelised service - * for the specified HSS port. It enables the NPE RX flow. The client must - * have already connected to a channelised service before enabling the - * channelised service. No other HssAccChannelised - * interface should be called while this interface is being processed. - * - * @param hssPortId @ref IxHssAccHssPort [in] - The HSS port Id. There are two - * identical ports (0-1). - * - * @return - * - IX_SUCCESS The function executed successfully - * - IX_FAIL The function did not execute successfully - * - IX_HSSACC_PARAM_ERR The function did not execute successfully due to a - * parameter error - */ -PUBLIC IX_STATUS -ixHssAccChanPortEnable (IxHssAccHssPort hssPortId); - -/** - * - * @ingroup IxHssAccAPI - * - * @fn IX_STATUS ixHssAccChanPortDisable (IxHssAccHssPort hssPortId) - * - * @brief This function is responsible for disabling a channelised service - * for the specified HSS port. It disables the NPE RX flow. The client must - * have already connected to and enabled a channelised service for the - * specified HSS port. This disable interface can be called before a - * disconnect, but is not required to. No other HssAccChannelised - * interface should be called while this interface is being processed. - * - * @param hssPortId @ref IxHssAccHssPort [in] - The HSS port Id. There are two - * identical ports (0-1). - * - * @return - * - IX_SUCCESS The function executed successfully - * - IX_FAIL The function did not execute successfully - * - IX_HSSACC_PARAM_ERR The function did not execute successfully due to a - * parameter error - */ -PUBLIC IX_STATUS -ixHssAccChanPortDisable (IxHssAccHssPort hssPortId); - -/** - * - * @ingroup IxHssAccAPI - * - * @fn IX_STATUS ixHssAccChanDisconnect (IxHssAccHssPort hssPortId) - * - * @brief This function allows the client to Disconnect from a channelised - * service. If the NPE RX Flow has not been disabled, the disconnect will - * disable it before proceeding with other disconnect functionality. - * No other HssAccChannelised interface should be called while this - * interface is being processed. - * - * @param hssPortId @ref IxHssAccHssPort [in] - The HSS port Id. There are two - * identical ports (0-1). - * - * @return - * - IX_SUCCESS The function executed successfully - * - IX_FAIL The function did not execute successfully - * - IX_HSSACC_PARAM_ERR The function did not execute successfully due to a - * parameter error - */ -PUBLIC IX_STATUS -ixHssAccChanDisconnect (IxHssAccHssPort hssPortId); - -/** - * - * @ingroup IxHssAccAPI - * - * @fn IX_STATUS ixHssAccChanStatusQuery (IxHssAccHssPort hssPortId, - BOOL *dataRecvd, - unsigned *rxOffset, - unsigned *txOffset, - unsigned *numHssErrs) - * - * @brief This function is called by the client to query whether or not - * channelised data has been received. If there is, hssChanAcc will return - * the details in the output parameters. An enabled connection should - * exist on the specified hssPortId before attempting to call this interface. - * No other HssAccChannelised interface should be called while this - * interface is being processed. - * - * @param hssPortId @ref IxHssAccHssPort [in] - The HSS port Id. There are two - * identical ports (0-1). - * @param *dataRecvd BOOL [out] - This BOOL indicates to the client whether - * or not the access component has read any data for the client. If - * FALSE, the other output parameters will not have been written to. - * @param *rxOffset unsigned [out] - An offset to indicate to the client - * where within the receive buffers the NPE has just written the received - * data to. - * @param *txOffset unsigned [out] - An offset to indicate to the client - * from where within the txPtrList the NPE is currently transmitting from - * @param *numHssErrs unsigned [out] - The total number of HSS port errors - * since initial port configuration - * - * - * @return - * - IX_SUCCESS The function executed successfully - * - IX_FAIL The function did not execute successfully - * - IX_HSSACC_PARAM_ERR The function did not execute successfully due to a - * parameter error - */ -PUBLIC IX_STATUS -ixHssAccChanStatusQuery (IxHssAccHssPort hssPortId, - BOOL *dataRecvd, - unsigned *rxOffset, - unsigned *txOffset, - unsigned *numHssErrs); - -/** - * - * @ingroup IxHssAccAPI - * - * @fn void ixHssAccShow (void) - * - * @brief This function will display the current state of the IxHssAcc - * component. The output is sent to stdout. - * - * @return void - */ -PUBLIC void -ixHssAccShow (void); - -/** - * - * @ingroup IxHssAccAPI - * - * @fn void ixHssAccStatsInit (void) - * - * @brief This function will reset the IxHssAcc statistics. - * - * @return void - */ -PUBLIC void -ixHssAccStatsInit (void); - -#endif /* IXHSSACC_H */ - -/** - * @} defgroup IxHssAcc - */ |