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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/usr/diag/prdf/common/plat/prdfL3Table.H $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* COPYRIGHT International Business Machines Corp. 2004,2014 */
/* */
/* 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 PRDFL3TABLE_H
#define PRDFL3TABLE_H
/**
@file prdfL3Table.H
@brief Description
*/
//--------------------------------------------------------------------
// Includes
//--------------------------------------------------------------------
#include <stdint.h>
#include <prdfTargetFwdRef.H>
#include <errlentry.H>
namespace PRDF
{
//--------------------------------------------------------------------
// Forward References
//--------------------------------------------------------------------
enum l3TableEnum
{
LineDeleteTableSize = 10, ///< Size of line delete table
TableSizeBytes = LineDeleteTableSize*4, // wl01
allFox = 0xffffffff, ///< uint of -1
l3AddressMask = 0x007ffff0
};
/**
Add a cache line address to the cache line delete table
<ul>
<br><b>Parameters: </b> L3 target Handle, cacheline address in format from ReadDataErLg2 register
<br><b>Returns: </b> 0 = address already in table, 1-LineDeleteTableSize = position added to table, LineDeleteTableSize + 1 = table overflow
<br><b>Requirements:</b> preconditions
<br><b>Promises: </b> postconditions
<br><b>Exceptions: </b> None.
<br><b>Notes: </b>
</ul><br>
*/
extern int32_t L3TableAdd(TARGETING::TargetHandle_t i_pl3targetHandle, uint32_t address);
/**
Copies the line delete table to memory address passed in
<ul>
<br><b>Parameters: </b> L3 target Handle, address of int32[10]
<br><b>Returns: </b> returns void
<br><b>Requirements:</b> preconditions
<br><b>Promises: </b> postconditions
<br><b>Exceptions: </b> None.
<br><b>Notes: </b>
</ul><br>
*/
extern void L3TableGet(TARGETING::TargetHandle_t i_pl3targetHandle, uint32_t table[LineDeleteTableSize]);
/**
Get the count of line deletes in the table
<ul>
<br><b>Parameters: </b> L3 target Handle
<br><b>Returns: </b> returns the number of line deletes in the table
<br><b>Requirements:</b> preconditions
<br><b>Promises: </b> postconditions
<br><b>Exceptions: </b> None.
<br><b>Notes: </b>
</ul><br>
*/
extern int32_t prdfL3TableCount(TARGETING::TargetHandle_t i_pl3targetHandle);
/**
Makes the call to DA to do the line delete
<ul>
<br><b>Parameters: </b> L3 target Handle, cacheline address in format from ReadDataErLg2 register
<br><b>Returns: </b> returns return code from D/a
<br><b>Requirements:</b> preconditions
<br><b>Promises: </b> postconditions
<br><b>Exceptions: </b> None.
<br><b>Notes: </b>
</ul><br>
*/
extern errlHndl_t prdfL3LineDelete(TARGETING::TargetHandle_t i_pl3targetHandle, uint32_t address);
} // end namespace PRDF
#endif /* PRDFL3TABLE_H */
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