/* IBM_PROLOG_BEGIN_TAG                                                   */
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/* $Source: src/import/chips/p9/procedures/hwp/cache/p9_l3err_linedelete.H $ */
/*                                                                        */
/* OpenPOWER HostBoot Project                                             */
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/* [+] International Business Machines Corp.                              */
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///----------------------------------------------------------------------------
///
/// @file p9_l3err_linedelete.H
///
/// @brief Delete the L3 error cache line according to the error extraction
///        information.
///
///  EXP.L3.L3_MISC.L3CERRS.PRD_PURGE_REG
///  Write member, cgc address into PRD Purge Engine Command Register
///  SCOM Addr: 0x000000001001180E
///  bit 0 is the trigger, the act of writing this bit to 1 sets off the line delete
///  bits 1:4 is ttype 0b0010 = line delete
///  bits 12:16 is the member
///  bits 17:28 is the cgc address
///  NOTE: The error information is extracted by the HWP p9_l3err_extract.
///        An output data structure is dumped to this proceder and wrapped
///
/// *HWP HWP Owner   : Alex Taft <amtaft@us.ibm.com>
/// *HWP FW Owner    : Thi Tran <thi@us.ibm.com>
/// *HWP Team        : Quad
/// *HWP Consumed by : PRDF
/// *HWP Level       : 3
///----------------------------------------------------------------------------
#ifndef _P9_L3ERR_LINEDELETE_H_
#define _P9_L3ERR_LINEDELETE_H_

//------------------------------------------------------------------------------
// Includes
//------------------------------------------------------------------------------
#include <fapi2.H>
#include <p9_l3err_extract.H>

//------------------------------------------------------------------------------
// Structure definitions
//------------------------------------------------------------------------------

// function pointer typedef definition for HWP call support
typedef fapi2::ReturnCode(*p9_l3err_linedelete_FP_t)
(const fapi2::Target<fapi2::TARGET_TYPE_EX>&,
 const p9_l3err_extract_err_data&,
 const uint64_t p9_l3err_linedelete_TryBusyCounts);

extern "C"
{


//------------------------------------------------------------------------------
// Function prototype
//------------------------------------------------------------------------------
///
/// @brief  Perform L3 Line Delete on an EX target using input L3
///         error data information.
///
/// @param[in]  i_target       => EX chiplet target
/// @param[in]  i_err_data     => L2 error data
/// @param[in]  i_busyCount    => Max busy count waiting for PURGE to complete.
///
    fapi2::ReturnCode p9_l3err_linedelete(
        const fapi2::Target<fapi2::TARGET_TYPE_EX>& i_target,
        const p9_l3err_extract_err_data& i_err_data,
        const uint64_t i_busyCount);

} // extern "C"

#endif // _P9_L3ERR_LINEDELETE_H_