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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/usr/hwpf/hwp/dram_initialization/proc_setup_bars/proc_fab_smp.H $ */
/* */
/* IBM CONFIDENTIAL */
/* */
/* COPYRIGHT International Business Machines Corp. 2012,2014 */
/* */
/* 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 otherwise */
/* divested of its trade secrets, irrespective of what has been */
/* deposited with the U.S. Copyright Office. */
/* */
/* Origin: 30 */
/* */
/* IBM_PROLOG_END_TAG */
// $Id: proc_fab_smp.H,v 1.9 2014/01/27 05:22:15 jmcgill Exp $
// $Source: /afs/awd/projects/eclipz/KnowledgeBase/.cvsroot/eclipz/chips/p8/working/procedures/ipl/fapi/proc_fab_smp.H,v $
//------------------------------------------------------------------------------
// *|
// *! (C) Copyright International Business Machines Corp. 2011
// *! All Rights Reserved -- Property of IBM
// *! *** IBM Confidential ***
// *|
// *! TITLE : proc_fab_smp.H
// *! DESCRIPTION : Common fabric structure defintions/utility functions (FAPI)
// *!
// *! OWNER NAME : Joe McGill Email: jmcgill@us.ibm.com
// *!
//------------------------------------------------------------------------------
#ifndef _PROC_FAB_SMP_H_
#define _PROC_FAB_SMP_H_
//------------------------------------------------------------------------------
// Includes
//------------------------------------------------------------------------------
#include <fapi.H>
//------------------------------------------------------------------------------
// Structure definitions
//------------------------------------------------------------------------------
// define set of supported fabric node ID values
enum proc_fab_smp_node_id
{
FBC_NODE_ID_0 = 0,
FBC_NODE_ID_1 = 1,
FBC_NODE_ID_2 = 2,
FBC_NODE_ID_3 = 3,
FBC_NODE_ID_4 = 4,
FBC_NODE_ID_5 = 5,
FBC_NODE_ID_6 = 6,
FBC_NODE_ID_7 = 7
};
// define set of supported fabric chip ID values
enum proc_fab_smp_chip_id
{
FBC_CHIP_ID_0 = 0,
FBC_CHIP_ID_1 = 1,
FBC_CHIP_ID_2 = 2,
FBC_CHIP_ID_3 = 3,
FBC_CHIP_ID_4 = 4,
FBC_CHIP_ID_5 = 5,
FBC_CHIP_ID_6 = 6,
FBC_CHIP_ID_7 = 7
};
// define set of supported epsilon table types
enum proc_fab_smp_eps_table_type
{
PROC_FAB_SMP_EPSILON_TABLE_TYPE_LE = 1,
PROC_FAB_SMP_EPSILON_TABLE_TYPE_HE = 2,
PROC_FAB_SMP_EPSILON_TABLE_TYPE_1S = 3
};
// define set of supported broadcast/pump modes
enum proc_fab_smp_pump_mode
{
PROC_FAB_SMP_PUMP_MODE1 = 1,
PROC_FAB_SMP_PUMP_MODE2 = 2
};
//------------------------------------------------------------------------------
// Constant definitions
//------------------------------------------------------------------------------
// largest representable fabric real address given HW implementation
const uint64_t PROC_FAB_SMP_MAX_ADDRESS = ((1ULL << 50)-1ULL);
// number of links supported per chip
const uint8_t PROC_FAB_SMP_NUM_A_LINKS = 3;
const uint8_t PROC_FAB_SMP_NUM_X_LINKS = 4;
const uint8_t PROC_FAB_SMP_NUM_F_LINKS = 2;
// range of fabric node/chip ID fields
const uint8_t PROC_FAB_SMP_NUM_CHIP_IDS = 8;
const uint8_t PROC_FAB_SMP_NUM_NODE_IDS = 8;
extern "C"
{
//------------------------------------------------------------------------------
// Function prototypes
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
// function: utility function to read & return fabric node ID attribute
// parameters: i_target => pointer to chip/chiplet target
// o_node_id => node ID value
// returns: FAPI_RC_SUCCESS if attribute read is successful & value is valid,
// RC_PROC_FAB_SMP_FABRIC_NODE_ID_ATTR_ERR if attribute value is
// invalid,
// else FAPI_ATTR_GET return code
//------------------------------------------------------------------------------
fapi::ReturnCode proc_fab_smp_get_node_id_attr(
const fapi::Target* i_target,
proc_fab_smp_node_id& o_node_id);
//------------------------------------------------------------------------------
// function: utility function to read & return fabric chip ID attribute
// parameters: i_target => pointer to chip/chiplet target
// o_chip_id => chip ID value
// returns: FAPI_RC_SUCCESS if attribute read is successful & value is valid,
// RC_PROC_FAB_SMP_FABRIC_CHIP_ID_ATTR_ERR if attribute value is
// invalid,
// else FAPI_ATTR_GET return code
//------------------------------------------------------------------------------
fapi::ReturnCode proc_fab_smp_get_chip_id_attr(
const fapi::Target* i_target,
proc_fab_smp_chip_id& o_chip_id);
//------------------------------------------------------------------------------
// function: utility function to read & return PCIe/DSMP mux attribute values
// parameters: i_target => pointer to chip target
// o_pcie_not_f_link => vector of boolean values representing state
// of PCIe/DSMP mux settings (one value per
// foreign link, true=PCIe function, false=
// DSMP function)
// returns: FAPI_RC_SUCCESS if attribute read is successful & value is valid,
// RC_PROC_FAB_SMP_PCIE_NOT_F_LINK_ATTR_ERR if attribute value is
// invalid,
// else FAPI_ATTR_GET return code
//------------------------------------------------------------------------------
fapi::ReturnCode proc_fab_smp_get_pcie_dsmp_mux_attrs(
const fapi::Target* i_target,
bool o_pcie_not_f_link[PROC_FAB_SMP_NUM_F_LINKS]);
} // extern "C"
#endif // _PROC_FAB_SMP_H_
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