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// IBM_PROLOG_BEGIN_TAG
// This is an automatically generated prolog.
//
// $Source: src/include/usr/fsi/fsiif.H $
//
// IBM CONFIDENTIAL
//
// COPYRIGHT International Business Machines Corp. 2011
//
// p1
//
// Object Code Only (OCO) source materials
// Licensed Internal Code Source Materials
// IBM HostBoot Licensed Internal Code
//
// The source code for this program is not published or other-
// wise divested of its trade secrets, irrespective of what has
// been deposited with the U.S. Copyright Office.
//
// Origin: 30
//
// IBM_PROLOG_END
#ifndef __FSI_FSIIF_H
#define __FSI_FSIIF_H
#include <stdint.h>
#include <builtins.h>
#include <errl/errlentry.H>
namespace FSI
{
/**
* @brief Initialize the FSI hardware
*
* @return errlHndl_t NULL on success
*/
errlHndl_t initializeHardware();
/**
* @brief Retrieves the status of a given port
*
* @param[in] i_fsiMaster FSI Master chip
* @param[in] i_type FSI Master Type (MFSI or cMFSI)
* @param[in] i_port Slave port number
*
* @return bool true if port sensed as active during FSI initialization
*/
bool isSlavePresent( const TARGETING::Target* i_fsiMaster,
TARGETING::FSI_MASTER_TYPE i_type,
uint8_t i_port );
/**
* @brief Retrieves the FSI status of a given chip
*
* @param[in] i_target
*
* @return bool true if port sensed as active during FSI initialization
*/
bool isSlavePresent( const TARGETING::Target* i_target );
/**
* FSI Slave Registers for P8
* These registers are repeated for every master+port+cascade combo
*/
enum SlaveRegistersP8
{
// Local FSI Space
SLAVE_CFG_TABLE = 0x000000, /**< Configuration Table of CFAM */
SLAVE_PEEK_TABLE = 0x000400, /**< Peek Table */
SLAVE_REGS = 0x000800, /**< FSI Slave Register */
SLAVE_MODE_00 = SLAVE_REGS|0x00,
FSI_SHIFT_ENGINE = 0x000C00, /**< FSI Shift Engine (SCAN) */
FSI2PIB_ENGINE = 0x001000, /**< FSI2PIB Engine (SCOM) */
FSI_SCRATCHPAD = 0x001400, /**< FSI Scratchpad */
FSI_I2C_MASTER = 0x001800, /**< FSI I2C-Master */
FSI_GEMINI_MBOX = 0x002800, /**< FSI Gemini Mailbox with FSI GPx Registers */
};
}
#endif
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