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u-boot/cpu/ixp/npe/include/IxNpeDl.h
Wolfgang Denk ba94a1bba3 * Update Intel IXP4xx support 
- Add IXP4xx NPE ethernet MAC support
- Add support for Intel IXDPG425 board
- Add support for Prodrive PDNB3 board
- Add IRQ support
Patch by Stefan Roese, 23 May 2006

[This patch does not include cpu/ixp/npe/IxNpeMicrocode.c which still
 sufferes from licensing issues. Blame Intel.]
2006-05-30 15:56:48 +02:00

980 lines
34 KiB
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/**
* @file IxNpeDl.h
*
* @date 14 December 2001
* @brief This file contains the public API of the IXP400 NPE Downloader
* 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 --
*/
/**
* @defgroup IxNpeDl IXP400 NPE-Downloader (IxNpeDl) API
*
* @brief The Public API for the IXP400 NPE Downloader
*
* @{
*/
#ifndef IXNPEDL_H
#define IXNPEDL_H
/*
* Put the user defined include files required
*/
#include "IxOsalTypes.h"
#include "IxNpeMicrocode.h"
/*
* #defines for function return types, etc.
*/
/**
* @def IX_NPEDL_PARAM_ERR
*
* @brief NpeDl function return value for a parameter error
*/
#define IX_NPEDL_PARAM_ERR 2
/**
* @def IX_NPEDL_RESOURCE_ERR
*
* @brief NpeDl function return value for a resource error
*/
#define IX_NPEDL_RESOURCE_ERR 3
/**
* @def IX_NPEDL_CRITICAL_NPE_ERR
*
* @brief NpeDl function return value for a Critical NPE error occuring during
download. Assume NPE is left in unstable condition if this value is
returned or NPE is hang / halt.
*/
#define IX_NPEDL_CRITICAL_NPE_ERR 4
/**
* @def IX_NPEDL_CRITICAL_MICROCODE_ERR
*
* @brief NpeDl function return value for a Critical Microcode error
* discovered during download. Assume NPE is left in unstable condition
* if this value is returned.
*/
#define IX_NPEDL_CRITICAL_MICROCODE_ERR 5
/**
* @def IX_NPEDL_DEVICE_ERR
*
* @brief NpeDl function return value when image being downloaded
* is not meant for the device in use
*/
#define IX_NPEDL_DEVICE_ERR 6
/**
* @defgroup NPEImageID IXP400 NPE Image ID Definition
*
* @ingroup IxNpeDl
*
* @brief Definition of NPE Image ID to be passed to ixNpeDlNpeInitAndStart()
* as input of type UINT32 which has the following fields format:
*
* Field [Bit Location] <BR>
* -------------------- <BR>
* Device ID [31 - 28] <BR>
* NPE ID [27 - 24] <BR>
* NPE Functionality ID [23 - 16] <BR>
* Major Release Number [15 - 8] <BR>
* Minor Release Number [7 - 0] <BR>
*
*
* @{
*/
/**
* @def IX_NPEDL_NPEIMAGE_FIELD_MASK
*
* @brief Mask for NPE Image ID's Field
*
* @warning <b>THIS #define HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
* It will be removed in a future release.
* See @ref ixNpeDlNpeInitAndStart for more information.
*/
#define IX_NPEDL_NPEIMAGE_FIELD_MASK 0xff
/**
* @def IX_NPEDL_NPEIMAGE_NPEID_MASK
*
* @brief Mask for NPE Image NPE ID's Field
*
*/
#define IX_NPEDL_NPEIMAGE_NPEID_MASK 0xf
/**
* @def IX_NPEDL_NPEIMAGE_DEVICEID_MASK
*
* @brief Mask for NPE Image Device ID's Field
*
*/
#define IX_NPEDL_NPEIMAGE_DEVICEID_MASK 0xf
/**
* @def IX_NPEDL_NPEIMAGE_BIT_LOC_NPEID
*
* @brief Location of NPE ID field in term of bit.
*
* @warning <b>THIS #define HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
* It will be removed in a future release.
* See @ref ixNpeDlNpeInitAndStart for more information.
*/
#define IX_NPEDL_NPEIMAGE_BIT_LOC_NPEID 24
/**
* @def IX_NPEDL_NPEIMAGE_BIT_LOC_FUNCTIONALITYID
*
* @brief Location of Functionality ID field in term of bit.
*
* @warning <b>THIS #define HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
* It will be removed in a future release.
* See @ref ixNpeDlNpeInitAndStart for more information.
*/
#define IX_NPEDL_NPEIMAGE_BIT_LOC_FUNCTIONALITYID 16
/**
* @def IX_NPEDL_NPEIMAGE_BIT_LOC_MAJOR
*
* @brief Location of Major Release Number field in term of bit.
*
* @warning <b>THIS #define HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
* It will be removed in a future release.
* See @ref ixNpeDlNpeInitAndStart for more information.
*/
#define IX_NPEDL_NPEIMAGE_BIT_LOC_MAJOR 8
/**
* @def IX_NPEDL_NPEIMAGE_BIT_LOC_MINOR
*
* @brief Location of Minor Release Number field in term of bit.
*
* @warning <b>THIS #define HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
* It will be removed in a future release.
* See @ref ixNpeDlNpeInitAndStart for more information.
*/
#define IX_NPEDL_NPEIMAGE_BIT_LOC_MINOR 0
/**
* @} addtogroup NPEImageID
*/
/**
* @def ixNpeDlMicrocodeImageOverride(x)
*
* @brief Map old terminology that uses term "image" to new term
* "image library"
*
* @warning <b>THIS #define HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
* It will be removed in a future release.
* See @ref ixNpeDlNpeInitAndStart for more information.
*/
#define ixNpeDlMicrocodeImageOverride(x) ixNpeDlMicrocodeImageLibraryOverride(x)
/**
* @def IxNpeDlVersionId
*
* @brief Map old terminology that uses term "version" to new term
* "image"
*
* @warning <b>THIS #define HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
* It will be removed in a future release.
* See @ref ixNpeDlNpeInitAndStart for more information.
*/
#define IxNpeDlVersionId IxNpeDlImageId
/**
* @def ixNpeDlVersionDownload
*
* @brief Map old terminology that uses term "version" to new term
* "image"
*
* @warning <b>THIS #define HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
* It will be removed in a future release.
* See @ref ixNpeDlNpeInitAndStart for more information.
*/
#define ixNpeDlVersionDownload(x,y) ixNpeDlImageDownload(x,y)
/**
* @def ixNpeDlAvailableVersionsCountGet
*
* @brief Map old terminology that uses term "version" to new term
* "image"
*
* @warning <b>THIS #define HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
* It will be removed in a future release.
* See @ref ixNpeDlNpeInitAndStart for more information.
*/
#define ixNpeDlAvailableVersionsCountGet(x) ixNpeDlAvailableImagesCountGet(x)
/**
* @def ixNpeDlAvailableVersionsListGet
*
* @brief Map old terminology that uses term "version" to new term
* "image"
*
* @warning <b>THIS #define HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
* It will be removed in a future release.
* See @ref ixNpeDlNpeInitAndStart for more information.
*/
#define ixNpeDlAvailableVersionsListGet(x,y) ixNpeDlAvailableImagesListGet(x,y)
/**
* @def ixNpeDlLoadedVersionGet
*
* @brief Map old terminology that uses term "version" to new term
* "image"
*
* @warning <b>THIS #define HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
* It will be removed in a future release.
* See @ref ixNpeDlNpeInitAndStart for more information.
*/
#define ixNpeDlLoadedVersionGet(x,y) ixNpeDlLoadedImageGet(x,y)
/**
* @def clientImage
*
* @brief Map old terminology that uses term "image" to new term
* "image library"
*
* @warning <b>THIS #define HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
* It will be removed in a future release.
* See @ref ixNpeDlNpeInitAndStart for more information.
*/
#define clientImage clientImageLibrary
/**
* @def versionIdPtr
*
* @brief Map old terminology that uses term "version" to new term
* "image"
*
* @warning <b>THIS #define HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
* It will be removed in a future release.
* See @ref ixNpeDlNpeInitAndStart for more information.
*/
#define versionIdPtr imageIdPtr
/**
* @def numVersionsPtr
*
* @brief Map old terminology that uses term "version" to new term
* "image"
*
* @warning <b>THIS #define HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
* It will be removed in a future release.
* See @ref ixNpeDlNpeInitAndStart for more information.
*/
#define numVersionsPtr numImagesPtr
/**
* @def versionIdListPtr
*
* @brief Map old terminology that uses term "version" to new term
* "image"
*
* @warning <b>THIS #define HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
* It will be removed in a future release.
* See @ref ixNpeDlNpeInitAndStart for more information.
*/
#define versionIdListPtr imageIdListPtr
/**
* @def IxNpeDlBuildId
*
* @brief Map old terminology that uses term "buildId" to new term
* "functionalityId"
*
* @warning <b>THIS #define HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
* It will be removed in a future release.
* See @ref ixNpeDlNpeInitAndStart for more information.
*/
#define IxNpeDlBuildId IxNpeDlFunctionalityId
/**
* @def buildId
*
* @brief Map old terminology that uses term "buildId" to new term
* "functionalityId"
*
* @warning <b>THIS #define HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
* It will be removed in a future release.
* See @ref ixNpeDlNpeInitAndStart for more information.
*/
#define buildId functionalityId
/**
* @def IX_NPEDL_MicrocodeImage
*
* @brief Map old terminology that uses term "image" to new term
* "image library"
*
* @warning <b>THIS #define HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
* It will be removed in a future release.
* See @ref ixNpeDlNpeInitAndStart for more information.
*/
#define IX_NPEDL_MicrocodeImage IX_NPEDL_MicrocodeImageLibrary
/*
* Typedefs
*/
/**
* @typedef IxNpeDlFunctionalityId
* @brief Used to make up Functionality ID field of Image Id
*
* @warning <b>THIS typedef HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
* It will be removed in a future release.
* See @ref ixNpeDlNpeInitAndStart for more information.
*/
typedef UINT8 IxNpeDlFunctionalityId;
/**
* @typedef IxNpeDlMajor
* @brief Used to make up Major Release field of Image Id
*
* @warning <b>THIS typedef HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
* It will be removed in a future release.
* See @ref ixNpeDlNpeInitAndStart for more information.
*/
typedef UINT8 IxNpeDlMajor;
/**
* @typedef IxNpeDlMinor
* @brief Used to make up Minor Revision field of Image Id
*
* @warning <b>THIS typedef HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
* It will be removed in a future release.
* See @ref ixNpeDlNpeInitAndStart for more information.
*/
typedef UINT8 IxNpeDlMinor;
/*
* Enums
*/
/**
* @brief NpeId numbers to identify NPE A, B or C
* @note In this context, for IXP425 Silicon (B0):<br>
* - NPE-A has HDLC, HSS, AAL and UTOPIA Coprocessors.<br>
* - NPE-B has Ethernet Coprocessor.<br>
* - NPE-C has Ethernet, AES, DES and HASH Coprocessors.<br>
* - IXP400 Product Line have different combinations of coprocessors.
*/
typedef enum
{
IX_NPEDL_NPEID_NPEA = 0, /**< Identifies NPE A */
IX_NPEDL_NPEID_NPEB, /**< Identifies NPE B */
IX_NPEDL_NPEID_NPEC, /**< Identifies NPE C */
IX_NPEDL_NPEID_MAX /**< Total Number of NPEs */
} IxNpeDlNpeId;
/*
* Structs
*/
/**
* @brief Image Id to identify each image contained in an image library
*
* @warning <b>THIS struct HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
* It will be removed in a future release.
* See @ref ixNpeDlNpeInitAndStart for more information.
*/
typedef struct
{
IxNpeDlNpeId npeId; /**< NPE ID */
IxNpeDlFunctionalityId functionalityId; /**< Build ID indicates functionality of image */
IxNpeDlMajor major; /**< Major Release Number */
IxNpeDlMinor minor; /**< Minor Revision Number */
} IxNpeDlImageId;
/*
* Prototypes for interface functions
*/
/**
* @ingroup IxNpeDl
*
* @fn PUBLIC IX_STATUS ixNpeDlNpeInitAndStart (UINT32 imageId)
*
* @brief Stop, reset, download microcode (firmware) and finally start NPE.
*
* @param imageId UINT32 [in] - Id of the microcode image to download.
*
* This function locates the image specified by the <i>imageId</i> parameter
* from the default microcode image library which is included internally by
* this component.
* It then stops and resets the NPE, loads the firmware image onto the NPE,
* and then restarts the NPE.
*
* @note A list of valid image IDs is included in this header file.
* See #defines with prefix IX_NPEDL_NPEIMAGE_...
*
* @note This function, along with @ref ixNpeDlCustomImageNpeInitAndStart
* and @ref ixNpeDlLoadedImageFunctionalityGet, supercedes the following
* functions which are deprecated and will be removed completely in a
* future release:
* - @ref ixNpeDlImageDownload
* - @ref ixNpeDlAvailableImagesCountGet
* - @ref ixNpeDlAvailableImagesListGet
* - @ref ixNpeDlLatestImageGet
* - @ref ixNpeDlLoadedImageGet
* - @ref ixNpeDlMicrocodeImageLibraryOverride
* - @ref ixNpeDlNpeExecutionStop
* - @ref ixNpeDlNpeStopAndReset
* - @ref ixNpeDlNpeExecutionStart
*
* @pre
* - The Client is responsible for ensuring mutual access to the NPE.
* @post
* - The NPE Instruction Pipeline will be cleared if State Information
* has been downloaded.
* - If the download fails with a critical error, the NPE may
* be left in an ususable state.
* @return
* - IX_SUCCESS if the download was successful;
* - IX_NPEDL_PARAM_ERR if a parameter error occured
* - IX_NPEDL_CRITICAL_NPE_ERR if a critical NPE error occured during
* download
* - IX_NPEDL_CRITICAL_MICROCODE_ERR if a critical microcode error
* occured during download
* - IX_NPEDL_DEVICE_ERR if the image being loaded is not meant for
* the device currently running.
* - IX_FAIL if NPE is not available or image is failed to be located.
* A warning is issued if the NPE is not present.
*/
PUBLIC IX_STATUS
ixNpeDlNpeInitAndStart (UINT32 npeImageId);
/**
* @ingroup IxNpeDl
*
* @fn PUBLIC IX_STATUS ixNpeDlCustomImageNpeInitAndStart (UINT32 *imageLibrary,
UINT32 imageId)
*
* @brief Stop, reset, download microcode (firmware) and finally start NPE
*
* @param imageId UINT32 [in] - Id of the microcode image to download.
*
* This function locates the image specified by the <i>imageId</i> parameter
* from the specified microcode image library which is pointed to by the
* <i>imageLibrary</i> parameter.
* It then stops and resets the NPE, loads the firmware image onto the NPE,
* and then restarts the NPE.
*
* This is a facility for users who wish to use an image from an external
* library of NPE firmware images. To use a standard image from the
* built-in library, see @ref ixNpeDlNpeInitAndStart instead.
*
* @note A list of valid image IDs is included in this header file.
* See #defines with prefix IX_NPEDL_NPEIMAGE_...
*
* @note This function, along with @ref ixNpeDlNpeInitAndStart
* and @ref ixNpeDlLoadedImageFunctionalityGet, supercedes the following
* functions which are deprecated and will be removed completely in a
* future release:
* - @ref ixNpeDlImageDownload
* - @ref ixNpeDlAvailableImagesCountGet
* - @ref ixNpeDlAvailableImagesListGet
* - @ref ixNpeDlLatestImageGet
* - @ref ixNpeDlLoadedImageGet
* - @ref ixNpeDlMicrocodeImageLibraryOverride
* - @ref ixNpeDlNpeExecutionStop
* - @ref ixNpeDlNpeStopAndReset
* - @ref ixNpeDlNpeExecutionStart
*
* @pre
* - The Client is responsible for ensuring mutual access to the NPE.
* - The image library supplied must be in the correct format for use
* by the NPE Downloader (IxNpeDl) component. Details of the library
* format are contained in the Functional Specification document for
* IxNpeDl.
* @post
* - The NPE Instruction Pipeline will be cleared if State Information
* has been downloaded.
* - If the download fails with a critical error, the NPE may
* be left in an ususable state.
* @return
* - IX_SUCCESS if the download was successful;
* - IX_NPEDL_PARAM_ERR if a parameter error occured
* - IX_NPEDL_CRITICAL_NPE_ERR if a critical NPE error occured during
* download
* - IX_NPEDL_CRITICAL_MICROCODE_ERR if a critical microcode error
* occured during download
* - IX_NPEDL_DEVICE_ERR if the image being loaded is not meant for
* the device currently running.
* - IX_FAIL if NPE is not available or image is failed to be located.
* A warning is issued if the NPE is not present.
*/
PUBLIC IX_STATUS
ixNpeDlCustomImageNpeInitAndStart (UINT32 *imageLibrary,
UINT32 npeImageId);
/**
* @ingroup IxNpeDl
*
* @fn PUBLIC IX_STATUS ixNpeDlLoadedImageFunctionalityGet (IxNpeDlNpeId npeId,
UINT8 *functionalityId)
*
* @brief Gets the functionality of the image last loaded on a particular NPE
*
* @param npeId @ref IxNpeDlNpeId [in] - Id of the target NPE.
* @param functionalityId UINT8* [out] - the functionality ID of the image
* last loaded on the NPE.
*
* This function retrieves the functionality ID of the image most recently
* downloaded successfully to the specified NPE. If the NPE does not contain
* a valid image, this function returns a FAIL status.
*
* @warning This function is not intended for general use, as a knowledge of
* how to interpret the functionality ID is required. As such, this function
* should only be used by other Access Layer components of the IXP400 Software
* Release.
*
* @pre
*
* @post
*
* @return
* - IX_SUCCESS if the operation was successful
* - IX_NPEDL_PARAM_ERR if a parameter error occured
* - IX_FAIL if the NPE does not have a valid image loaded
*/
PUBLIC IX_STATUS
ixNpeDlLoadedImageFunctionalityGet (IxNpeDlNpeId npeId,
UINT8 *functionalityId);
/**
* @ingroup IxNpeDl
*
* @fn IX_STATUS ixNpeDlMicrocodeImageLibraryOverride (UINT32 *clientImageLibrary)
*
* @brief This instructs NPE Downloader to use client-supplied microcode image library.
*
* @param clientImageLibrary UINT32* [in] - Pointer to the client-supplied
* NPE microcode image library
*
* This function sets NPE Downloader to use a client-supplied microcode image library
* instead of the standard image library which is included by the NPE Downloader.
* <b>This function is provided mainly for increased testability and should not
* be used in normal circumstances.</b> When not used, NPE Downloader will use
* a "built-in" image library, local to this component, which should always contain the
* latest microcode for the NPEs.
*
* @warning <b>THIS FUNCTION HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
* It will be removed in a future release.
* See @ref ixNpeDlCustomImageNpeInitAndStart.
*
* @pre
* - <i>clientImageLibrary</i> should point to a microcode image library valid for use
* by the NPE Downloader component.
*
* @post
* - the client-supplied image library will be used for all subsequent operations
* performed by the NPE Downloader
*
* @return
* - IX_SUCCESS if the operation was successful
* - IX_NPEDL_PARAM_ERR if a parameter error occured
* - IX_FAIL if the client-supplied image library did not contain a valid signature
*/
PUBLIC IX_STATUS
ixNpeDlMicrocodeImageLibraryOverride (UINT32 *clientImageLibrary);
/**
* @ingroup IxNpeDl
*
* @fn PUBLIC IX_STATUS ixNpeDlImageDownload (IxNpeDlImageId *imageIdPtr,
BOOL verify)
*
* @brief Stop, reset, download microcode and finally start NPE.
*
* @param imageIdPtr @ref IxNpeDlImageId* [in] - Pointer to Id of the microcode
* image to download.
* @param verify BOOL [in] - ON/OFF option to verify the download. If ON
* (verify == TRUE), the Downloader will read back
* each word written to the NPE registers to
* ensure the download operation was successful.
*
* Using the <i>imageIdPtr</i>, this function locates a particular image of
* microcode in the microcode image library in memory, and downloads the microcode
* to a particular NPE.
*
* @warning <b>THIS FUNCTION HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
* It will be removed in a future release.
* See @ref ixNpeDlNpeInitAndStart and @ref ixNpeDlCustomImageNpeInitAndStart.
*
* @pre
* - The Client is responsible for ensuring mutual access to the NPE.
* - The Client should use ixNpeDlLatestImageGet() to obtain the latest
* version of the image before attempting download.
* @post
* - The NPE Instruction Pipeline will be cleared if State Information
* has been downloaded.
* - If the download fails with a critical error, the NPE may
* be left in an ususable state.
* @return
* - IX_SUCCESS if the download was successful;
* - IX_NPEDL_PARAM_ERR if a parameter error occured
* - IX_NPEDL_CRITICAL_NPE_ERR if a critical NPE error occured during
* download
* - IX_PARAM_CRITICAL_MICROCODE_ERR if a critical microcode error
* occured during download
* - IX_FAIL if NPE is not available or image is failed to be located.
* A warning is issued if the NPE is not present.
*/
PUBLIC IX_STATUS
ixNpeDlImageDownload (IxNpeDlImageId *imageIdPtr,
BOOL verify);
/**
* @ingroup IxNpeDl
*
* @fn PUBLIC IX_STATUS ixNpeDlAvailableImagesCountGet (UINT32 *numImagesPtr)
*
* @brief Get the number of Images available in a microcode image library
*
* @param numImagesPtr UINT32* [out] - A pointer to the number of images in
* the image library.
*
* Gets the number of images available in the microcode image library.
* Then returns this in a variable pointed to by <i>numImagesPtr</i>.
*
* @warning <b>THIS FUNCTION HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
* It will be removed in a future release.
* See @ref ixNpeDlNpeInitAndStart and @ref ixNpeDlCustomImageNpeInitAndStart.
*
* @pre
* - The Client should declare the variable to which numImagesPtr points
*
* @post
*
* @return
* - IX_SUCCESS if the operation was successful
* - IX_NPEDL_PARAM_ERR if a parameter error occured
* - IX_FAIL otherwise
*/
PUBLIC IX_STATUS
ixNpeDlAvailableImagesCountGet (UINT32 *numImagesPtr);
/**
* @ingroup IxNpeDl
*
* @fn PUBLIC IX_STATUS ixNpeDlAvailableImagesListGet (IxNpeDlImageId *imageIdListPtr,
UINT32 *listSizePtr)
*
* @brief Get a list of the images available in a microcode image library
*
* @param imageIdListPtr @ref IxNpeDlImageId* [out] - Array to contain list of
* image Ids (memory
* allocated by Client).
* @param listSizePtr UINT32* [inout] - As an input, this param should point
* to the max number of Ids the
* <i>imageIdListPtr</i> array can
* hold. NpeDl will replace the input
* value of this parameter with the
* number of image Ids actually filled
* into the array before returning.
*
* Finds list of images available in the microcode image library.
* Fills these into the array pointed to by <i>imageIdListPtr</i>
*
* @warning <b>THIS FUNCTION HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
* It will be removed in a future release.
* See @ref ixNpeDlNpeInitAndStart and @ref ixNpeDlCustomImageNpeInitAndStart.
*
* @pre
* - The Client should declare the variable to which numImagesPtr points
* - The Client should create an array (<i>imageIdListPtr</i>) large
* enough to contain all the image Ids in the image library
*
* @post
*
* @return
* - IX_SUCCESS if the operation was successful
* - IX_NPEDL_PARAM_ERR if a parameter error occured
* - IX_FAIL otherwise
*/
PUBLIC IX_STATUS
ixNpeDlAvailableImagesListGet (IxNpeDlImageId *imageIdListPtr,
UINT32 *listSizePtr);
/**
* @ingroup IxNpeDl
*
* @fn PUBLIC IX_STATUS ixNpeDlLoadedImageGet (IxNpeDlNpeId npeId,
IxNpeDlImageId *imageIdPtr)
*
* @brief Gets the Id of the image currently loaded on a particular NPE
*
* @param npeId @ref IxNpeDlNpeId [in] - Id of the target NPE.
* @param imageIdPtr @ref IxNpeDlImageId* [out] - Pointer to the where the
* image id should be stored.
*
* If an image of microcode was previously downloaded successfully to the NPE
* by NPE Downloader, this function returns in <i>imageIdPtr</i> the image
* Id of that image loaded on the NPE.
*
* @pre
* - The Client has allocated memory to the <i>imageIdPtr</i> pointer.
*
* @post
*
* @return
* - IX_SUCCESS if the operation was successful
* - IX_NPEDL_PARAM_ERR if a parameter error occured
* - IX_FAIL if the NPE doesn't currently have a image loaded
*/
PUBLIC IX_STATUS
ixNpeDlLoadedImageGet (IxNpeDlNpeId npeId,
IxNpeDlImageId *imageIdPtr);
/**
* @fn PUBLIC IX_STATUS ixNpeDlLatestImageGet (IxNpeDlNpeId npeId, IxNpeDlFunctionalityId
functionalityId, IxNpeDlImageId *imageIdPtr)
*
* @brief This instructs NPE Downloader to get Id of the latest version for an
* image that is specified by the client.
*
* @param npeId @ref IxNpeDlNpeId [in] - Id of the target NPE.
* @param functionalityId @ref IxNpeDlFunctionalityId [in] - functionality of the image
* @param imageIdPtr @ref IxNpeDlImageId* [out] - Pointer to the where the
* image id should be stored.
*
* This function sets NPE Downloader to return the id of the latest version for
* image. The user will select the image by providing a particular NPE
* (specifying <i>npeId</i>) with particular functionality (specifying
* <i>FunctionalityId</i>). The most recent version available as determined by the
* highest Major and Minor revision numbers is returned in <i>imageIdPtr</i>.
*
* @warning <b>THIS FUNCTION HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
* It will be removed in a future release.
* See @ref ixNpeDlNpeInitAndStart and @ref ixNpeDlCustomImageNpeInitAndStart.
*
* @return
* - IX_SUCCESS if the operation was successful
* - IX_NPEDL_PARAM_ERR if a parameter error occured
* - IX_FAIL otherwise
*/
PUBLIC IX_STATUS
ixNpeDlLatestImageGet (IxNpeDlNpeId npeId,
IxNpeDlFunctionalityId functionalityId,
IxNpeDlImageId *imageIdPtr);
/**
* @ingroup IxNpeDl
*
* @fn PUBLIC IX_STATUS ixNpeDlNpeStopAndReset (IxNpeDlNpeId npeId)
*
* @brief Stops and Resets an NPE
*
* @param npeId @ref IxNpeDlNpeId [in] - Id of the target NPE.
*
* This function performs a soft NPE reset by writing reset values to
* particular NPE registers. Note that this does not reset NPE co-processors.
* This implicitly stops NPE code execution before resetting the NPE.
*
* @note It is no longer necessary to call this function before downloading
* a new image to the NPE. It is left on the API only to allow greater control
* of NPE execution if required. Where appropriate, use @ref ixNpeDlNpeInitAndStart
* or @ref ixNpeDlCustomImageNpeInitAndStart instead.
*
* @warning <b>THIS FUNCTION HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
* It will be removed in a future release.
* See @ref ixNpeDlNpeInitAndStart and @ref ixNpeDlCustomImageNpeInitAndStart.
*
* @pre
* - The Client is responsible for ensuring mutual access to the NPE.
*
* @post
*
* @return
* - IX_SUCCESS if the operation was successful
* - IX_NPEDL_PARAM_ERR if a parameter error occured
* - IX_FAIL otherwise
* - IX_NPEDL_CRITICAL_NPE_ERR failed to reset NPE due to timeout error.
* Timeout error could happen if NPE hang
*/
PUBLIC IX_STATUS
ixNpeDlNpeStopAndReset (IxNpeDlNpeId npeId);
/**
* @ingroup IxNpeDl
*
* @fn PUBLIC IX_STATUS ixNpeDlNpeExecutionStart (IxNpeDlNpeId npeId)
*
* @brief Starts code execution on a NPE
*
* @param npeId @ref IxNpeDlNpeId [in] - Id of the target NPE
*
* Starts execution of code on a particular NPE. A client would typically use
* this after a download to NPE is performed, to start/restart code execution
* on the NPE.
*
* @note It is no longer necessary to call this function after downloading
* a new image to the NPE. It is left on the API only to allow greater control
* of NPE execution if required. Where appropriate, use @ref ixNpeDlNpeInitAndStart
* or @ref ixNpeDlCustomImageNpeInitAndStart instead.
*
* @warning <b>THIS FUNCTION HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
* It will be removed in a future release.
* See @ref ixNpeDlNpeInitAndStart and @ref ixNpeDlCustomImageNpeInitAndStart.
*
* @pre
* - The Client is responsible for ensuring mutual access to the NPE.
* - Note that this function does not set the NPE Next Program Counter
* (NextPC), so it should be set beforehand if required by downloading
* appropriate State Information (using ixNpeDlVersionDownload()).
*
* @post
*
* @return
* - IX_SUCCESS if the operation was successful
* - IX_NPEDL_PARAM_ERR if a parameter error occured
* - IX_FAIL otherwise
*/
PUBLIC IX_STATUS
ixNpeDlNpeExecutionStart (IxNpeDlNpeId npeId);
/**
* @ingroup IxNpeDl
*
* @fn PUBLIC IX_STATUS ixNpeDlNpeExecutionStop (IxNpeDlNpeId npeId)
*
* @brief Stops code execution on a NPE
*
* @param npeId @ref IxNpeDlNpeId [in] - Id of the target NPE
*
* Stops execution of code on a particular NPE. This would typically be used
* by a client before a download to NPE is performed, to stop code execution on
* an NPE, unless ixNpeDlNpeStopAndReset() is used instead. Unlike
* ixNpeDlNpeStopAndReset(), this function only halts the NPE and leaves
* all registers and settings intact. This is useful, for example, between
* stages of a multi-stage download, to stop the NPE prior to downloading the
* next image while leaving the current state of the NPE intact..
*
* @warning <b>THIS FUNCTION HAS BEEN DEPRECATED AND SHOULD NOT BE USED.</b>
* It will be removed in a future release.
* See @ref ixNpeDlNpeInitAndStart and @ref ixNpeDlCustomImageNpeInitAndStart.
*
* @pre
* - The Client is responsible for ensuring mutual access to the NPE.
*
* @post
*
* @return
* - IX_SUCCESS if the operation was successful
* - IX_NPEDL_PARAM_ERR if a parameter error occured
* - IX_FAIL otherwise
*/
PUBLIC IX_STATUS
ixNpeDlNpeExecutionStop (IxNpeDlNpeId npeId);
/**
* @ingroup IxNpeDl
*
* @fn PUBLIC IX_STATUS ixNpeDlUnload (void)
*
* @brief This function will uninitialise the IxNpeDl component.
*
* This function will uninitialise the IxNpeDl component. It should only be
* called once, and only if the IxNpeDl component has already been initialised by
* calling any of the following functions:
* - @ref ixNpeDlNpeInitAndStart
* - @ref ixNpeDlCustomImageNpeInitAndStart
* - @ref ixNpeDlImageDownload (deprecated)
* - @ref ixNpeDlNpeStopAndReset (deprecated)
* - @ref ixNpeDlNpeExecutionStop (deprecated)
* - @ref ixNpeDlNpeExecutionStart (deprecated)
*
* If possible, this function should be called before a soft reboot or unloading
* a kernel module to perform any clean up operations required for IxNpeDl.
*
* The following actions will be performed by this function:
* - Unmapping of any kernel memory mapped by IxNpeDl
*
* @return
* - IX_SUCCESS if the operation was successful
* - IX_FAIL otherwise
*/
PUBLIC IX_STATUS
ixNpeDlUnload (void);
/**
* @ingroup IxNpeDl
*
* @fn PUBLIC void ixNpeDlStatsShow (void)
*
* @brief This function will display run-time statistics from the IxNpeDl
* component
*
* @return none
*/
PUBLIC void
ixNpeDlStatsShow (void);
/**
* @ingroup IxNpeDl
*
* @fn PUBLIC void ixNpeDlStatsReset (void)
*
* @brief This function will reset the statistics of the IxNpeDl component
*
* @return none
*/
PUBLIC void
ixNpeDlStatsReset (void);
#endif /* IXNPEDL_H */
/**
* @} defgroup IxNpeDl
*/
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