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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/include/usr/sbe/sbeif.H $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* COPYRIGHT International Business Machines Corp. 2013,2014 */
/* */
/* Licensed under the Apache License, Version 2.0 (the "License"); */
/* you may not use this file except in compliance with the License. */
/* You may obtain a copy of the License at */
/* */
/* http://www.apache.org/licenses/LICENSE-2.0 */
/* */
/* Unless required by applicable law or agreed to in writing, software */
/* distributed under the License is distributed on an "AS IS" BASIS, */
/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or */
/* implied. See the License for the specific language governing */
/* permissions and limitations under the License. */
/* */
/* IBM_PROLOG_END_TAG */
#ifndef _SBEIF_H
#define _SBEIF_H
#include <errl/errlentry.H>
#include <pnor/pnorif.H>
namespace SBE
{
// Each SBE Image stored in PNOR has a 64-byte version associated with it
// (like a SHA hash of the image)
const size_t SBE_IMAGE_VERSION_SIZE = 64; // 64 bytes
typedef uint8_t sbe_image_version_t[SBE_IMAGE_VERSION_SIZE];
/**
* @brief Gets a pointer to the proper SBE image in PNOR
*
* @param[in] i_target Target used to find right SBE Image in PNOR
*
* @param[out] o_imgPtr Pointer to SBE Image mapped in PNOR
* Note: Pointer moved past any header(s)
*
* @param[out] o_imgSize Size of the SBE Image in PNOR
* Note: Size does not include any header(s)
*
* @param[out] o_version Pointer to SBE Image Version Struct
* If Pointer is NULL, version not returned;
* Else sbe_image_version_t is filled in
*
* @return errlHndl_t Error log handle on failure.
*/
errlHndl_t findSBEInPnor(TARGETING::Target* i_target,
void*& o_imgPt,
size_t& o_imgSize,
sbe_image_version_t* o_version = NULL);
/**
* @brief Iterates through all the functional processors and updates
* the SBE Image in a SEEPROM, if necessary.
*
* @return errlHndl_t Error log handle on failure.
*/
errlHndl_t updateProcessorSbeSeeproms();
} //end namespace SBE
#endif /* _SBEIF_H */
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