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Diffstat (limited to 'drivers/net/npe/include/IxNpeDlImageMgr_p.h')
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1 files changed, 363 insertions, 0 deletions
diff --git a/drivers/net/npe/include/IxNpeDlImageMgr_p.h b/drivers/net/npe/include/IxNpeDlImageMgr_p.h new file mode 100644 index 00000000000..622f879a41d --- /dev/null +++ b/drivers/net/npe/include/IxNpeDlImageMgr_p.h @@ -0,0 +1,363 @@ +/** + * @file IxNpeDlImageMgr_p.h + * + * @author Intel Corporation + * @date 14 December 2001 + + * @brief This file contains the private API for the ImageMgr module + * + * + * @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 IxNpeDlImageMgr_p IxNpeDlImageMgr_p + * + * @brief The private API for the IxNpeDl ImageMgr module + * + * @{ + */ + +#ifndef IXNPEDLIMAGEMGR_P_H +#define IXNPEDLIMAGEMGR_P_H + + +/* + * Put the user defined include files required. + */ +#include "IxNpeDl.h" +#include "IxOsalTypes.h" + + +/* + * #defines and macros + */ + +/** + * @def IX_NPEDL_IMAGEMGR_SIGNATURE + * + * @brief Signature found as 1st word in a microcode image library + */ +#define IX_NPEDL_IMAGEMGR_SIGNATURE 0xDEADBEEF + +/** + * @def IX_NPEDL_IMAGEMGR_END_OF_HEADER + * + * @brief Marks end of header in a microcode image library + */ +#define IX_NPEDL_IMAGEMGR_END_OF_HEADER 0xFFFFFFFF + +/** + * @def IX_NPEDL_IMAGEID_NPEID_OFFSET + * + * @brief Offset from LSB of NPE ID field in Image ID + */ +#define IX_NPEDL_IMAGEID_NPEID_OFFSET 24 + +/** + * @def IX_NPEDL_IMAGEID_DEVICEID_OFFSET + * + * @brief Offset from LSB of Device ID field in Image ID + */ +#define IX_NPEDL_IMAGEID_DEVICEID_OFFSET 28 + +/** + * @def IX_NPEDL_IMAGEID_FUNCTIONID_OFFSET + * + * @brief Offset from LSB of Functionality ID field in Image ID + */ +#define IX_NPEDL_IMAGEID_FUNCTIONID_OFFSET 16 + +/** + * @def IX_NPEDL_IMAGEID_MAJOR_OFFSET + * + * @brief Offset from LSB of Major revision field in Image ID + */ +#define IX_NPEDL_IMAGEID_MAJOR_OFFSET 8 + +/** + * @def IX_NPEDL_IMAGEID_MINOR_OFFSET + * + * @brief Offset from LSB of Minor revision field in Image ID + */ +#define IX_NPEDL_IMAGEID_MINOR_OFFSET 0 + + +/** + * @def IX_NPEDL_NPEID_FROM_IMAGEID_GET + * + * @brief Macro to extract NPE ID field from Image ID + */ +#define IX_NPEDL_NPEID_FROM_IMAGEID_GET(imageId) \ + (((imageId) >> IX_NPEDL_IMAGEID_NPEID_OFFSET) & \ + IX_NPEDL_NPEIMAGE_NPEID_MASK) + +/** + * @def IX_NPEDL_DEVICEID_FROM_IMAGEID_GET + * + * @brief Macro to extract NPE ID field from Image ID + */ +#define IX_NPEDL_DEVICEID_FROM_IMAGEID_GET(imageId) \ + (((imageId) >> IX_NPEDL_IMAGEID_DEVICEID_OFFSET) & \ + IX_NPEDL_NPEIMAGE_DEVICEID_MASK) + +/** + * @def IX_NPEDL_FUNCTIONID_FROM_IMAGEID_GET + * + * @brief Macro to extract Functionality ID field from Image ID + */ +#define IX_NPEDL_FUNCTIONID_FROM_IMAGEID_GET(imageId) \ + (((imageId) >> IX_NPEDL_IMAGEID_FUNCTIONID_OFFSET) & \ + IX_NPEDL_NPEIMAGE_FIELD_MASK) + +/** + * @def IX_NPEDL_MAJOR_FROM_IMAGEID_GET + * + * @brief Macro to extract Major revision field from Image ID + */ +#define IX_NPEDL_MAJOR_FROM_IMAGEID_GET(imageId) \ + (((imageId) >> IX_NPEDL_IMAGEID_MAJOR_OFFSET) & \ + IX_NPEDL_NPEIMAGE_FIELD_MASK) + +/** + * @def IX_NPEDL_MINOR_FROM_IMAGEID_GET + * + * @brief Macro to extract Minor revision field from Image ID + */ +#define IX_NPEDL_MINOR_FROM_IMAGEID_GET(imageId) \ + (((imageId) >> IX_NPEDL_IMAGEID_MINOR_OFFSET) & \ + IX_NPEDL_NPEIMAGE_FIELD_MASK) + + +/* + * Prototypes for interface functions + */ + +/** + * @fn IX_STATUS ixNpeDlImageMgrMicrocodeImageLibraryOverride (UINT32 *clientImageLibrary) + * + * @brief This instructs NPE Downloader to use client-supplied 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. + * + * @note THIS FUNCTION HAS BEEN DEPRECATED AND SHOULD NOT BE USED. + * It will be removed in a future release. + * See API header file IxNpeDl.h for more information. + * + * @pre + * - <i>clientImageLibrary</i> should point to a microcode image library valid for use + * by the NPE Downloader component. + * + * @post + * - the client-supplied image uibrary will be used for all subsequent operations + * performed by the NPE Downloader + * + * @return + * - IX_SUCCESS if the operation was successful + * - IX_FAIL if the client-supplied image library did not contain a valid signature + */ +IX_STATUS +ixNpeDlImageMgrMicrocodeImageLibraryOverride (UINT32 *clientImageLibrary); + + +/** + * @fn IX_STATUS ixNpeDlImageMgrImageListExtract (IxNpeDlImageId *imageListPtr, + UINT32 *numImages) + * + * @brief Extracts a list of images available in the NPE microcode image library. + * + * @param IxNpeDlImageId* [out] imageListPtr - pointer to array to contain + * a list of images. If NULL, + * only the number of images + * is returned (in + * <i>numImages</i>) + * @param UINT32* [inout] numImages - As input, it points to a variable + * containing the number of images which + * can be stored in the + * <i>imageListPtr</i> array. Its value + * is ignored as input if + * <i>imageListPtr</i> is NULL. As an + * output, it will contain number of + * images in the image library. + * + * This function reads the header of the microcode image library and extracts a list of the + * images available in the image library. It can also be used to find the number of + * images in the image library. + * + * @note THIS FUNCTION HAS BEEN DEPRECATED AND SHOULD NOT BE USED. + * It will be removed in a future release. + * See API header file IxNpeDl.h for more information. + * + * @pre + * - if <i>imageListPtr</i> != NULL, <i>numImages</i> should reflect the + * number of image Id elements the <i>imageListPtr</i> can contain. + * + * @post + * - <i>numImages</i> will reflect the number of image Id's found in the + * microcode image library. + * + * @return + * - IX_SUCCESS if the operation was successful + * - IX_FAIL otherwise + */ +IX_STATUS +ixNpeDlImageMgrImageListExtract (IxNpeDlImageId *imageListPtr, + UINT32 *numImages); + + +/** + * @fn IX_STATUS ixNpeDlImageMgrImageLocate (IxNpeDlImageId *imageId, + UINT32 **imagePtr, + UINT32 *imageSize) + * + * @brief Finds a image block in the NPE microcode image library. + * + * @param IxNpeDlImageId* [in] imageId - the id of the image to locate + * @param UINT32** [out] imagePtr - pointer to the image in memory + * @param UINT32* [out] imageSize - size (in 32-bit words) of image + * + * This function examines the header of the microcode image library for the location + * and size of the specified image. + * + * @note THIS FUNCTION HAS BEEN DEPRECATED AND SHOULD NOT BE USED. + * It will be removed in a future release. + * See API header file IxNpeDl.h for more information. + * + * @pre + * + * @post + * + * @return + * - IX_SUCCESS if the operation was successful + * - IX_FAIL otherwise + */ +IX_STATUS +ixNpeDlImageMgrImageLocate (IxNpeDlImageId *imageId, + UINT32 **imagePtr, + UINT32 *imageSize); + +/** + * @fn IX_STATUS ixNpeDlImageMgrLatestImageExtract (IxNpeDlImageId *imageId) + * + * @brief Finds the most recent version of an image in the NPE image library. + * + * @param IxNpeDlImageId* [inout] imageId - the id of the image + * + * This function determines the most recent version of a specified image by its + * higest major release and minor revision numbers + * + * @note THIS FUNCTION HAS BEEN DEPRECATED AND SHOULD NOT BE USED. + * It will be removed in a future release. + * See API header file IxNpeDl.h for more information. + * + * @pre + * + * @post + * + * @return + * - IX_SUCCESS if the operation was successful + * - IX_FAIL otherwise + */ +IX_STATUS +ixNpeDlImageMgrLatestImageExtract (IxNpeDlImageId *imageId); + +/** + * @fn void ixNpeDlImageMgrStatsShow (void) + * + * @brief This function will display the statistics of the IxNpeDl ImageMgr + * module + * + * @return none + */ +void +ixNpeDlImageMgrStatsShow (void); + + +/** + * @fn void ixNpeDlImageMgrStatsReset (void) + * + * @brief This function will reset the statistics of the IxNpeDl ImageMgr + * module + * + * @return none + */ +void +ixNpeDlImageMgrStatsReset (void); + + +/** + * @fn IX_STATUS ixNpeDlImageMgrImageGet (UINT32 *imageLibrary, + UINT32 imageId, + UINT32 **imagePtr, + UINT32 *imageSize) + * + * @brief Finds a image block in the NPE microcode image library. + * + * @param UINT32* [in] imageLibrary - the image library to use + * @param UINT32 [in] imageId - the id of the image to locate + * @param UINT32** [out] imagePtr - pointer to the image in memory + * @param UINT32* [out] imageSize - size (in 32-bit words) of image + * + * This function examines the header of the specified microcode image library + * for the location and size of the specified image. It returns a pointer to + * the image in the <i>imagePtr</i> parameter. + * If no image library is specified (imageLibrary == NULL), then the default + * built-in image library will be used. + * + * @pre + * + * @post + * + * @return + * - IX_SUCCESS if the operation was successful + * - IX_FAIL otherwise + */ +IX_STATUS +ixNpeDlImageMgrImageFind (UINT32 *imageLibrary, + UINT32 imageId, + UINT32 **imagePtr, + UINT32 *imageSize); + + +#endif /* IXNPEDLIMAGEMGR_P_H */ + +/** + * @} defgroup IxNpeDlImageMgr_p + */ |