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p9_pstate_parameter_block.C
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p9_pstate_parameter_block.C
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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/import/chips/p9/procedures/hwp/pm/p9_pstate_parameter_block.C $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2015,2017 */
/* [+] International Business Machines Corp. */
/* */
/* */
/* 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 */
///
/// @file p9_pstate_parameter_block.C
/// @brief Setup Pstate super structure for PGPE/CME HCode
///
/// *HWP HW Owner : Sudheendra K Srivathsa <sudheendraks@in.ibm.com>
/// *HWP HW Backup Owner : Greg Still <stillgs@us.ibm.com>
/// *HWP FW Owner : Sangeetha T S <sangeet2@in.ibm.com>
/// *HWP Team : PM
/// *HWP Level : 2
/// *HWP Consumed by : PGPE,CME
///
/// @verbatim
/// Procedure Summary:
/// - Read VPD and attributes to create the Pstate Parameter Block(s) (one each for PGPE,OCC and CMEs).
/// @endverbatim
// *INDENT-OFF*
//
// ----------------------------------------------------------------------
// Includes
// ----------------------------------------------------------------------
#include <fapi2.H>
#include <p9_pstate_parameter_block.H>
#include "p9_pm_get_poundw_bucket.H"
#include "p9_resclk_defines.H"
#include <attribute_ids.H>
#include <math.h>
//the value in this table are in Index format
uint8_t g_GreyCodeIndexMapping [] =
{
0, 1, 3, 2, 6, 7, 5, 4, 12, 13, 15, 14, 10, 11, 9, 8,
};
fapi2::vdmData_t g_vpdData = {1,
2,
{
0x29, 0x0C, 0x05, 0xC3, 0x61, 0x36, 0x1, 0x3, 0x0, 0x0, //Nominal
0x28, 0xa8, 0x05, 0x5f, 0x21, 0x36, 0x1, 0x3, 0x0, 0x0, //PowerSave
0x29, 0x70, 0x06, 0x27, 0x71, 0x36, 0x1, 0x3, 0x0, 0x0, //Turbo
0x29, 0xD4, 0x06, 0x8b, 0x51, 0x36, 0x1, 0x3, 0x0, 0x0, //UltraTurbo
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0, 0x0, 0x0, 0x0, //Resistance
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0, 0x0, 0x0, 0x0 //Spare
}
};
uint8_t g_wofData[] = { 0x57, 0x46, 0x54, 0x48 /*MAGIC CODE WFTH*/,
0x00, 0x00, 0x00, 0x01 /*version*/,
0x00, 0x80 /*VFRT block size*/,
0x00, 0x08 /*VFRT header size*/,
0x00, 0x01 /*VFRT data size*/,
0x6 /*Quad value*/,
0x18 /*core count*/,
0x00, 0xFA /*Vdn start*/,
0x00, 0x64 /*Vdn step*/,
0x00, 0x08 /*Vdn size*/,
0x00, 0x00 /*Vdd start*/,
0x00, 0x32 /*Vdd step*/,
0x00, 0x15 /*Vdd size*/,
0x03, 0xE8 /*Vratio start*/,
0x00, 0x53 /*Vratio step*/,
0x00, 0x18 /*Vratio size*/,
0x03, 0xE8 /*Fratio start*/,
0x00, 0x64 /*Fratio step*/,
0x00, 0x5 /*Fratio size*/,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 /*Vdn percent*/,
0x00, 0x64 /*Socket power Watts*/,
0x07, 0x4a /*nest freq*/,
0x09, 0x60 /*nominl freq*/,
0x00, 0x00 /*RDP capacity*/,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 /* WOF table source tag*/,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 /*package name*/,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /*Pad to 128B*/
};
uint8_t g_sysvfrtData[] = {0x56, 0x54, 0x00, 0x00, 0x02, 0x01, 0x01, 0x06, /// VFRT header values
// Magic_codea(2B)
// reserved(2B)
// type(4b),version(4b)
// vdn(1B),vdd(1B)
// quad id(1B)
0xB1, 0xB1, 0xB0, 0xAF, 0xA9, 0xA1, 0x97, 0x8E, 0x86, 0x7F, 0x78, 0x73, 0x6D, 0x68, 0x63, 0x5F, 0x5B, 0x57, 0x53, 0x4E, 0x4D, 0x4D, 0x4D, 0x4D,
0xB1, 0xB1, 0xB0, 0xAF, 0xA9, 0xA1, 0x97, 0x8E, 0x86, 0x7F, 0x78, 0x73, 0x6D, 0x68, 0x63, 0x5F, 0x5B, 0x57, 0x53, 0x4E, 0x4D, 0x4D, 0x4D, 0x4D,
0xB1, 0xB1, 0xB0, 0xAF, 0xA9, 0xA1, 0x97, 0x8E, 0x86, 0x7F, 0x78, 0x73, 0x6D, 0x68, 0x63, 0x5F, 0x5B, 0x57, 0x53, 0x4E, 0x4D, 0x4D, 0x4D, 0x4D,
0xB1, 0xB1, 0xB0, 0xAF, 0xA9, 0xA1, 0x97, 0x8E, 0x86, 0x7F, 0x78, 0x73, 0x6D, 0x68, 0x63, 0x5F, 0x5B, 0x57, 0x53, 0x4E, 0x4D, 0x4D, 0x4D, 0x4D,
0xB1, 0xB1, 0xB0, 0xAF, 0xA9, 0xA1, 0x97, 0x8E, 0x86, 0x7F, 0x78, 0x73, 0x6D, 0x68, 0x63, 0x5F, 0x5B, 0x57, 0x53, 0x4E, 0x4D, 0x4D, 0x4D, 0x4D
};
#define VALIDATE_VID_VALUES(w,x,y,z,state) \
if (!((w < x) && (x < y) && (y < z))) \
{state = 0;}
#define VALIDATE_THRESHOLD_VALUES(w,x,y,z,state) \
if ((w > 0x7 && w != 0xC) || /* overvolt */ \
(x == 8) || (x == 9) || (x > 0xF) || \
(y == 8) || (y == 9) || (y > 0xF) || \
(z == 8) || (z == 9) || (z > 0xF) ) \
{state = 0;}
//w => N_L (w > 7 is invalid)
//x => N_S (x > N_L is invalid)
//y => L_S (y > (N_L - S_N) is invalid)
//z => S_N (z > N_S is invalid
#define VALIDATE_FREQUENCY_DROP_VALUES(w,x,y,z,state) \
if ((w > 7) || \
(x > w) || \
(y > (w - z)) || \
(z > x) || \
((w | x | y | z) == 0)) \
{state = 0; }
#define VALIDATE_WOF_HEADER_DATA(a,b,c,d,e,f,g,state) \
if ((!a) || (!b) || (!c) || (!d) || (!e) || (!f) || (!g)) \
{state = 0; }
// Struct Variable for all attributes
AttributeList attr;
// START OF PSTATE PARAMETER BLOCK function
/// -------------------------------------------------------------------
/// @brief Populate Pstate super structure from VPD data
/// @param[in] i_target => Chip Target
/// @param[inout] *io_pss => pointer to pstate superstructure
/// @param[out] *o_buf => wof table data
/// @param[inout] &io_size => wof table data size
/// @return FAPI2::SUCCESS
/// -------------------------------------------------------------------
fapi2::ReturnCode
p9_pstate_parameter_block( const fapi2::Target<fapi2::TARGET_TYPE_PROC_CHIP>& i_target,
PstateSuperStructure* io_pss, uint8_t* o_buf, uint32_t& io_size)
{
FAPI_INF("> p9_pstate_parameter_block");
const fapi2::Target<fapi2::TARGET_TYPE_SYSTEM> FAPI_SYSTEM;
fapi2::ReturnCode l_rc = 0;
do
{
// -----------------------------------------------------------
// Clear the PstateSuperStructure and install the magic number
//----------------------------------------------------------
memset(io_pss, 0, sizeof(PstateSuperStructure));
FAPI_INF("Populating magic number in Pstate Parameter block structure");
(*io_pss).magic = revle64(PSTATE_PARMSBLOCK_MAGIC);
//Local variables for Global,local and OCC parameter blocks
// PGPE content
GlobalPstateParmBlock l_globalppb;
// CME content
LocalPstateParmBlock l_localppb;
// OCC content
OCCPstateParmBlock l_occppb;
PSTATE_attribute_state l_state;
l_state.iv_pstates_enabled = true;
l_state.iv_resclk_enabled = true;
l_state.iv_vdm_enabled = true;
l_state.iv_ivrm_enabled = true;
l_state.iv_wof_enabled = true;
memset (&l_globalppb, 0, sizeof(GlobalPstateParmBlock));
memset (&l_localppb, 0, sizeof(LocalPstateParmBlock));
memset (&l_occppb , 0, sizeof (OCCPstateParmBlock));
PoundW_data l_poundw_data;
memset (&l_poundw_data,0,sizeof(l_poundw_data));
//ChipCharacterization* characterization;
// MVPD #V variables
uint32_t attr_mvpd_voltage_control[PV_D][PV_W];
uint8_t present_chiplets = 0;
uint32_t valid_pdv_points = 0;
//Variables for Loadline, Distribution loss and offset
SysPowerDistParms l_vdd_sysparm;
SysPowerDistParms l_vcs_sysparm;
SysPowerDistParms l_vdn_sysparm;
// Local IDDQ table variable
IddqTable l_iddqt;
memset( & l_iddqt, 0x00, sizeof(IddqTable));
// Frequency step variable
double l_frequency_step_khz;
//VDM Parm block
GP_VDMParmBlock l_gp_vdmpb;
LP_VDMParmBlock l_lp_vdmpb;
//Resonant Clocking setup
ResonantClockingSetup l_resclk_setup;
//IVRM Parm block
IvrmParmBlock l_ivrmpb;
// VPD voltage and frequency biases
VpdBias l_vpdbias[NUM_OP_POINTS];
// -------------------------
// Get all attributes needed
// -------------------------
FAPI_INF("Getting Attributes to build Pstate Superstructure");
FAPI_TRY(proc_get_attributes(i_target, &attr), "Get attributes function failed");
//if PSTATES_MODE is off then we dont need to execute further to collect
//the data.
if (attr.attr_pstate_mode == fapi2::ENUM_ATTR_SYSTEM_PSTATES_MODE_OFF)
{
FAPI_INF("Requested for not to boot the PGPE, So PPB won't be initialized");
break;
}
// ----------------
// get #V data
// ----------------
FAPI_IMP("Getting #V Data");
uint8_t l_poundv_bucketId = 0;
// clear MVPD array
memset(attr_mvpd_voltage_control, 0, sizeof(attr_mvpd_voltage_control));
fapi2::voltageBucketData_t l_poundv_data;
l_rc = proc_get_mvpd_data( i_target, attr_mvpd_voltage_control, &valid_pdv_points, &present_chiplets,
l_poundv_bucketId, &l_poundv_data, &l_state);
if(l_rc)
{
FAPI_ASSERT(false,
fapi2::PSTATE_PB_GET_MVPD_FOR_POUND_V_FAILED()
.set_CHIP_TARGET(i_target)
.set_PRESENT_CHIPLETS(present_chiplets),
"proc_get_mvpd_data function failed to retrieve porund V data");
}
if (!present_chiplets)
{
FAPI_ERR("**** ERROR : There are eq chiplets present");
FAPI_ASSERT(false,
fapi2::PSTATE_PB_NO_PRESENT_CHIPLETS_ERROR()
.set_CHIP_TARGET(i_target)
.set_PRESENT_CHIPLETS(present_chiplets),
"No eq chiplets are present for a give proc target");
}
// ---------------------------------------------
// process external and internal bias attributes
// ---------------------------------------------
FAPI_IMP("Apply Biasing to #V");
FAPI_TRY(proc_get_extint_bias(attr_mvpd_voltage_control, &attr, l_vpdbias),
"Bias application function failed");
// -----------------------------------------------
// System power distribution parameters
// -----------------------------------------------
// VDD rail
l_vdd_sysparm.loadline_uohm = revle32(attr.attr_proc_r_loadline_vdd_uohm);
l_vdd_sysparm.distloss_uohm = revle32(attr.attr_proc_r_distloss_vdd_uohm);
l_vdd_sysparm.distoffset_uv = revle32(attr.attr_proc_vrm_voffset_vdd_uv);
// VCS rail
l_vcs_sysparm.loadline_uohm = revle32(attr.attr_proc_r_loadline_vcs_uohm);
l_vcs_sysparm.distloss_uohm = revle32(attr.attr_proc_r_distloss_vcs_uohm);
l_vcs_sysparm.distoffset_uv = revle32(attr.attr_proc_vrm_voffset_vcs_uv);
// VDN rail
l_vdn_sysparm.loadline_uohm = revle32(attr.attr_proc_r_loadline_vdn_uohm);
l_vdn_sysparm.distloss_uohm = revle32(attr.attr_proc_r_distloss_vdn_uohm);
l_vdn_sysparm.distoffset_uv = revle32(attr.attr_proc_vrm_voffset_vdn_uv);
//if wof is disabled.. don't call IQ function
if (attr.attr_system_wof_disable == fapi2::ENUM_ATTR_SYSTEM_WOF_DISABLE_OFF)
{
// ----------------
// get IQ (IDDQ) data
// ----------------
FAPI_INF("Getting IQ (IDDQ) Data");
l_rc = proc_get_mvpd_iddq(i_target, &l_iddqt, &l_state);
if (l_rc)
{
FAPI_ASSERT_NOEXIT(false,
fapi2::PSTATE_PB_FUNCTION_FAIL(fapi2::FAPI2_ERRL_SEV_RECOVERED)
.set_CHIP_TARGET(i_target)
.set_FAPI_RC(l_rc),
"Pstate Parameter Block proc_get_mvpd_iddq funciton failed");
fapi2::current_err = fapi2::FAPI2_RC_SUCCESS;
}
}
else
{
l_state.iv_wof_enabled = false;
}
// ----------------
// get VDM Parameters data
// ----------------
FAPI_INF("Getting VDM Parameters Data");
FAPI_TRY(proc_get_vdm_parms(i_target, &attr, &l_gp_vdmpb));
// if vdm is disabled.. don't call pound w funcion
if (attr.attr_system_vdm_disable == fapi2::ENUM_ATTR_SYSTEM_VDM_DISABLE_OFF)
{
FAPI_INF("Getting WOF data and VDM points (#W) Data");
l_rc = proc_get_mvpd_poundw(i_target, l_poundv_bucketId, &l_lp_vdmpb, &l_poundw_data, l_poundv_data, &l_state);
if (l_rc)
{
FAPI_ASSERT_NOEXIT(false,
fapi2::PSTATE_PB_FUNCTION_FAIL(fapi2::FAPI2_ERRL_SEV_RECOVERED)
.set_CHIP_TARGET(i_target)
.set_FAPI_RC(l_rc),
"Pstate Parameter Block proc_get_mvpd_poundw function failed");
fapi2::current_err = fapi2::FAPI2_RC_SUCCESS;
}
}
else
{
l_state.iv_wof_enabled = false;
l_state.iv_vdm_enabled = false;
}
// ----------------
// get IVRM Parameters data
// ----------------
FAPI_INF("Getting IVRM Parameters Data");
FAPI_TRY(proc_get_ivrm_parms(i_target, &attr, &l_ivrmpb, &l_state));
// -----------------------------------------------
// Global parameter block
// -----------------------------------------------
// Needs to be Endianness corrected going into the block
l_globalppb.magic = revle64(PSTATE_PARMSBLOCK_MAGIC);
l_globalppb.options.options = 0; // until options get defined.
// Pstate Options @todo RTC 161279, Check what needs to be populated here
// @todo RTC 161279 - Corresponds to Pstate 0 . Setting to ULTRA TURBO frequency point. REVIEW with Greg
l_globalppb.reference_frequency_khz = revle32((attr_mvpd_voltage_control[ULTRA][0] * 1000));
FAPI_INF("Pstate Base Frequency %X (%d)",
revle32(l_globalppb.reference_frequency_khz),
revle32(l_globalppb.reference_frequency_khz));
// frequency_step_khz
l_frequency_step_khz = (attr.attr_freq_proc_refclock_khz / attr.attr_proc_dpll_divider);
l_globalppb.frequency_step_khz = revle32(l_frequency_step_khz);
l_globalppb.nest_frequency_mhz = revle32(attr.attr_nest_frequency_mhz);
// External VRM parameters
l_globalppb.ext_vrm_transition_start_ns = revle32(attr.attr_ext_vrm_transition_start_ns);
l_globalppb.ext_vrm_transition_rate_inc_uv_per_us = revle32(attr.attr_ext_vrm_transition_rate_inc_uv_per_us);
l_globalppb.ext_vrm_transition_rate_dec_uv_per_us = revle32(attr.attr_ext_vrm_transition_rate_dec_uv_per_us);
l_globalppb.ext_vrm_stabilization_time_us = revle32(attr.attr_ext_vrm_stabilization_time_us);
l_globalppb.ext_vrm_step_size_mv = revle32(attr.attr_ext_vrm_step_size_mv);
// -----------------------------------------------
// populate VpdOperatingPoint with biased MVPD attributes
// -----------------------------------------------
FAPI_INF("Load VPD");
// VPD operating point
FAPI_TRY(load_mvpd_operating_point(attr_mvpd_voltage_control, l_globalppb.operating_points, l_frequency_step_khz),
"Loading MVPD operating point failed");
// VpdBias External and Internal Biases for Global and Local parameter block
for (uint8_t i = 0; i < NUM_OP_POINTS; i++)
{
l_globalppb.ext_biases[i] = l_vpdbias[i];
l_globalppb.int_biases[i] = l_vpdbias[i];
l_localppb.ext_biases[i] = l_vpdbias[i];
l_localppb.int_biases[i] = l_vpdbias[i];
}
l_globalppb.vdd_sysparm = l_vdd_sysparm;
l_globalppb.vcs_sysparm = l_vcs_sysparm;
l_globalppb.vdn_sysparm = l_vdn_sysparm;
// safe_voltage_mv
l_globalppb.safe_voltage_mv = revle32(attr.attr_pm_safe_voltage_mv);
// safe_frequency_khz
l_globalppb.safe_frequency_khz = revle32(attr.attr_pm_safe_frequency_mhz / 1000);
// vrm_stepdelay_range -@todo RTC 161279 potential attributes to be defined
// vrm_stepdelay_value -@todo RTC 161279 potential attributes to be defined
// ----------------
// get Resonant clocking attributes
// ----------------
{
if (attr.attr_resclk_disable == fapi2::ENUM_ATTR_SYSTEM_RESCLK_DISABLE_OFF)
{
FAPI_TRY(proc_set_resclk_table_attrs(i_target), "proc_set_resclk_table_attrs failed");
FAPI_TRY(proc_res_clock_setup(i_target, &l_resclk_setup, &l_globalppb));
l_localppb.resclk = l_resclk_setup;
l_globalppb.resclk = l_resclk_setup;
l_state.iv_resclk_enabled = true;
FAPI_INF("Resonant Clocks are enabled");
}
else
{
l_state.iv_resclk_enabled = false;
FAPI_INF("Resonant Clocks are disabled. Skipping setup.");
}
}
// VDMParmBlock vdm
l_globalppb.vdm = l_gp_vdmpb;
// IvrmParmBlock
l_globalppb.ivrm = l_ivrmpb;
VpdOperatingPoint l_operating_points[NUM_VPD_PTS_SET][NUM_OP_POINTS];
// Compute VPD points
p9_pstate_compute_vpd_pts(l_operating_points, &l_globalppb);
memcpy(l_globalppb.operating_points_set, l_operating_points, sizeof(l_operating_points));
// Calculate pre-calculated slopes
p9_pstate_compute_PsV_slopes(l_operating_points, &l_globalppb); //Remote this RTC: 174743
p9_pstate_compute_PStateV_slope(VPD_PT_SET_RAW, l_operating_points, &l_globalppb);
p9_pstate_compute_PStateV_slope(VPD_PT_SET_SYSP, l_operating_points, &l_globalppb);
p9_pstate_compute_PStateV_slope(VPD_PT_SET_BIASED, l_operating_points, &l_globalppb);
p9_pstate_compute_PStateV_slope(VPD_PT_SET_BIASED_SYSP, l_operating_points, &l_globalppb);
l_globalppb.dpll_pstate0_value = revle32((revle32(l_globalppb.reference_frequency_khz) + revle32(
l_globalppb.frequency_step_khz) - 1) / revle32(
l_globalppb.frequency_step_khz));
FAPI_INF("l_globalppb.dpll_pstate0_value %X", revle32(l_globalppb.dpll_pstate0_value));
// -----------------------------------------------
// Local parameter block
// -----------------------------------------------
l_localppb.magic = revle64(LOCAL_PARMSBLOCK_MAGIC);
// VPD operating point
FAPI_TRY(load_mvpd_operating_point(attr_mvpd_voltage_control, l_localppb.operating_points, l_frequency_step_khz),
"Loading MVPD operating point failed");
l_localppb.vdd_sysparm = l_vdd_sysparm;
// IvrmParmBlock
l_localppb.ivrm = l_ivrmpb;
// VDMParmBlock
l_localppb.vdm = l_lp_vdmpb;
l_localppb.dpll_pstate0_value = revle32((revle32(l_localppb.operating_points[ULTRA].frequency_mhz) * 1000 / revle32(
l_globalppb.frequency_step_khz)));
FAPI_INF("l_localppb.dpll_pstate0_value %X", revle32(l_localppb.dpll_pstate0_value));
uint8_t l_biased_pstate[NUM_OP_POINTS];
for (uint8_t i = 0; i < NUM_OP_POINTS; ++i)
{
l_biased_pstate[i] = l_operating_points[VPD_PT_SET_BIASED][i].pstate;
FAPI_INF ("l_biased_pstate %d ", l_biased_pstate[i]);
}
p9_pstate_compute_vdm_threshold_pts(l_poundw_data, &l_localppb);
p9_pstate_compute_PsVIDCompSlopes_slopes(l_poundw_data, &l_localppb, l_biased_pstate);
p9_pstate_compute_PsVDMThreshSlopes(&l_localppb, l_biased_pstate);
// -----------------------------------------------
// OCC parameter block
// -----------------------------------------------
l_occppb.magic = revle64(OCC_PARMSBLOCK_MAGIC);
// VPD operating point
FAPI_TRY(load_mvpd_operating_point(attr_mvpd_voltage_control, l_occppb.operating_points, l_frequency_step_khz),
"Loading MVPD operating point failed");
l_occppb.vdd_sysparm = l_vdd_sysparm;
l_occppb.vcs_sysparm = l_vcs_sysparm;
l_occppb.vdn_sysparm = l_vdn_sysparm;
// Iddq Table
l_occppb.iddq = l_iddqt;
//WOFElements - @todo RTC 161279 (VID Modification table not populated)
l_occppb.wof.tdp_rdp_factor = revle32(attr.attr_tdp_rdp_current_factor);
// frequency_min_khz - Value from Power save operating point after biases
l_occppb.frequency_min_khz = revle32(attr_mvpd_voltage_control[VPD_PV_POWERSAVE][0] * 1000);
// frequency_max_khz - Value from Ultra Turbo operating point after biases
l_occppb.frequency_max_khz = revle32(attr_mvpd_voltage_control[VPD_PV_ULTRA][0] * 1000);
// frequency_step_khz
l_occppb.frequency_step_khz = revle32(l_frequency_step_khz);
//nest leakage percent
l_occppb.nest_leakage_percent = attr.attr_nest_leakage_percent;
FAPI_INF("l_occppb.nest_leakage_percent %x", l_occppb.nest_leakage_percent);
l_occppb.lac_tdp_vdd_turbo_10ma = revle16(l_poundw_data.poundw[TURBO].ivdd_tdp_ac_current_10ma);
l_occppb.lac_tdp_vdd_nominal_10ma = revle16(l_poundw_data.poundw[NOMINAL].ivdd_tdp_ac_current_10ma);
FAPI_INF("l_occppb.lac_tdp_vdd_turbo_10ma %x", revle16(l_occppb.lac_tdp_vdd_turbo_10ma));
FAPI_INF("l_occppb.lac_tdp_vdd_nominal_10ma %x", revle16(l_occppb.lac_tdp_vdd_nominal_10ma));
//Power bus vdn voltage
uint16_t l_vpd_vdn_mv = revle16(l_poundv_data.VdnPbVltg);
FAPI_INF("l_vpd_vdn_mv %x", (l_vpd_vdn_mv));
//Power bus nest freq
uint16_t l_pbus_nest_freq = revle16(l_poundv_data.pbFreq);
FAPI_INF("l_pbus_nest_freq %x", (l_pbus_nest_freq));
// I- VDN PB current
uint16_t l_vpd_idn_100ma = revle16(l_poundv_data.IdnPbCurr);
FAPI_INF("l_vpd_idn_100ma %x", (l_vpd_idn_100ma));
uint8_t l_nest_leakage_for_occ = 75;
if (attr.attr_system_wof_disable == fapi2::ENUM_ATTR_SYSTEM_WOF_DISABLE_OFF)
{
uint16_t l_iac_tdp_vdn = get_iac_vdn_value (l_vpd_vdn_mv, l_iddqt, l_nest_leakage_for_occ,
l_vpd_idn_100ma);
if (!l_iac_tdp_vdn)
{
l_state.iv_wof_enabled = false;
}
else
{
l_occppb.ceff_tdp_vdn = revle16(pstate_calculate_effective_capacitance(l_iac_tdp_vdn,
l_vpd_vdn_mv * 1000,
l_pbus_nest_freq));
}
FAPI_INF("l_iac_tdp_vdn %x", l_iac_tdp_vdn);
FAPI_INF("l_occppb.ceff_tdp_vdn %x", revle16(l_occppb.ceff_tdp_vdn));
}
else
{
l_state.iv_wof_enabled = false;
}
// @todo RTC 161279 - Need Pstate 0 definition and freq2pstate function to be coded
Pstate pstate_min;
int rc = freq2pState(&l_globalppb, revle32(l_occppb.frequency_min_khz), &pstate_min);
switch (rc)
{
case -PSTATE_LT_PSTATE_MIN:
FAPI_INF("OCC Minimum Frequency was clipped to Pstate 0");
break;
case -PSTATE_GT_PSTATE_MAX:
FAPI_INF("OCC Minimum FrequenL1617cy %d KHz is outside the range that can be represented"
" by a Pstate with a base frequency of %d KHz and step size %d KHz",
revle32(l_occppb.frequency_min_khz),
revle32(l_globalppb.reference_frequency_khz),
revle32(l_globalppb.frequency_step_khz));
FAPI_INF("Pstate is set to %X (%d)", pstate_min);
break;
}
l_occppb.pstate_min = pstate_min;
// pstate_max
gppb_print(&(l_globalppb));
oppb_print(&(l_occppb));
//Check WOF is enabled or not
io_size = 0;
if (!attr.attr_system_wof_disable && l_state.iv_wof_enabled)
{
p9_pstate_wof_initialization(&l_globalppb,
o_buf,
io_size,
&l_state,
attr_mvpd_voltage_control[VPD_PV_ULTRA][0]);
}
else
{
FAPI_INF("WOF is not enabled");
l_state.iv_wof_enabled = false;
}
l_occppb.wof.wof_enabled = l_state.iv_wof_enabled;
// QuadManagerFlags
QuadManagerFlags l_qm_flags;
FAPI_TRY(p9_pstate_set_global_feature_attributes(i_target,
l_state,
&l_qm_flags));
l_localppb.qmflags = l_qm_flags;
// -----------------------------------------------
// Populate Global,local and OCC parameter blocks into Pstate super structure
// -----------------------------------------------
(*io_pss).globalppb = l_globalppb;
(*io_pss).localppb = l_localppb;
(*io_pss).occppb = l_occppb;
}
while(0);
fapi_try_exit:
FAPI_INF("< p9_pstate_parameter_block");
return fapi2::current_err;
}
// END OF PSTATE PARAMETER BLOCK function
void p9_pstate_wof_initialization (const GlobalPstateParmBlock* i_gppb,
uint8_t* o_buf,
uint32_t& io_size,
PSTATE_attribute_state* o_state,
const uint32_t i_base_state_frequency)
{
fapi2::ReturnCode l_rc = 0;
//If this attribute is set then read the VFRT data from static table.
const fapi2::Target<fapi2::TARGET_TYPE_SYSTEM> FAPI_SYSTEM;
uint8_t l_sys_vfrt_static_data = 0;
FAPI_ATTR_GET(fapi2::ATTR_SYS_VFRT_STATIC_DATA_ENABLE,
FAPI_SYSTEM,
l_sys_vfrt_static_data);
//this structure has VFRT header + data
HomerVFRTLayout_t l_vfrt;
memset (&l_vfrt, 0, sizeof(l_vfrt));
FAPI_INF("Entering WOF initialization part");
if (l_sys_vfrt_static_data)
{
FAPI_DBG("ATTR_SYS_VFRT_STATIC_DATA_ENABLE is SET");
// Copy WOF header data
FAPI_INF("WFTH struct size = %d", sizeof(g_wofData));
memcpy (o_buf, g_wofData, sizeof(g_wofData));
uint32_t l_index = sizeof(g_wofData);
WofTablesHeader_t* p_wfth;
p_wfth = reinterpret_cast<WofTablesHeader_t*>(o_buf);
FAPI_INF("WFTH: %X", revle32(p_wfth->magic_number));
for (uint32_t vfrt_index = 0; vfrt_index < (CEF_VDN_INDEX * CEF_VDD_INDEX * ACTIVE_QUADS); ++vfrt_index)
{
p9_pstate_update_vfrt (i_gppb,
g_sysvfrtData,
&l_vfrt,
i_base_state_frequency);
memcpy(o_buf + l_index, &l_vfrt, sizeof (l_vfrt));
l_index += sizeof (l_vfrt);
}
io_size = l_index;
}
else
{
FAPI_DBG("ATTR_SYS_VFRT_STATIC_DATA_ENABLE is not SET");
do
{
// Read System VFRT data
// Use new to avoid over-running the stack
fapi2::ATTR_WOF_TABLE_DATA_Type* l_wof_table_data =
(fapi2::ATTR_WOF_TABLE_DATA_Type*)new fapi2::ATTR_WOF_TABLE_DATA_Type;
l_rc = FAPI_ATTR_GET(fapi2::ATTR_WOF_TABLE_DATA,
FAPI_SYSTEM,
(*l_wof_table_data));
if (l_rc)
{
o_state->iv_wof_enabled = false;
FAPI_ASSERT_NOEXIT(false,
fapi2::PSTATE_PB_FUNCTION_FAIL(fapi2::FAPI2_ERRL_SEV_RECOVERED)
.set_CHIP_TARGET(FAPI_SYSTEM)
.set_FAPI_RC(l_rc),
"Pstate Parameter Block ATTR_WOF_TABLE_DATA attribute failed");
break;
}
// Copy WOF header data
FAPI_INF("WFTH struct size = %d", sizeof(g_wofData));
memcpy (o_buf, (*l_wof_table_data), sizeof(WofTablesHeader_t));
uint32_t l_wof_table_index = sizeof(WofTablesHeader_t);
uint32_t l_index = sizeof(WofTablesHeader_t);
//Validate WOF header part
WofTablesHeader_t* p_wfth;
p_wfth = reinterpret_cast<WofTablesHeader_t*>(o_buf);
FAPI_INF("WFTH: %X", revle32(p_wfth->magic_number));
bool l_wof_header_data_state = 1;
VALIDATE_WOF_HEADER_DATA(p_wfth->magic_number,
p_wfth->reserved_version,
p_wfth->vfrt_block_size,
p_wfth->vfrt_block_header_size,
p_wfth->vfrt_data_size,
p_wfth->quads_active_size,
p_wfth->core_count,
l_wof_header_data_state);
if (!l_wof_header_data_state)
{
o_state->iv_wof_enabled = false;
FAPI_ASSERT_NOEXIT(false,
fapi2::PSTATE_PB_WOF_HEADER_DATA_INVALID(fapi2::FAPI2_ERRL_SEV_RECOVERED)
.set_CHIP_TARGET(FAPI_SYSTEM)
.set_MAGIC_NUMBER(p_wfth->magic_number)
.set_VERSION(p_wfth->reserved_version)
.set_VFRT_BLOCK_SIZE(p_wfth->vfrt_block_size)
.set_VFRT_HEADER_SIZE(p_wfth->vfrt_block_header_size)
.set_VFRT_DATA_SIZE(p_wfth->vfrt_data_size)
.set_QUADS_ACTIVE_SIZE(p_wfth->quads_active_size)
.set_CORE_COUNT(p_wfth->core_count),
"Pstate Parameter Block ATTR_WOF_TABLE_DATA attribute failed");
break;
}
// Convert system vfrt to homer vfrt
for (uint32_t vfrt_index = 0; vfrt_index < (CEF_VDN_INDEX * CEF_VDD_INDEX * ACTIVE_QUADS); ++vfrt_index)
{
p9_pstate_update_vfrt (i_gppb,
((*l_wof_table_data) + l_wof_table_index),
&l_vfrt,
i_base_state_frequency);
l_wof_table_index += 128; //System vFRT size is 128B..hence need to jump after each VFRT entry
memcpy(o_buf + l_index, &l_vfrt, sizeof (l_vfrt));
l_index += sizeof (l_vfrt);
}
io_size = l_index;
delete l_wof_table_data;
} while(0);
fapi2::current_err = fapi2::FAPI2_RC_SUCCESS;
}
}
// START OF GET ATTRIBUTES function
fapi2::ReturnCode
proc_get_attributes ( const fapi2::Target<fapi2::TARGET_TYPE_PROC_CHIP>& i_target,
AttributeList* io_attr)
{
const uint32_t EXT_VRM_TRANSITION_START_NS = 8000;
const uint32_t EXT_VRM_TRANSITION_RATE_INC_UV_PER_US = 10000;
const uint32_t EXT_VRM_TRANSITION_RATE_DEC_UV_PER_US = 10000;
const uint32_t EXT_VRM_STABILIZATION_TIME_NS = 5;
const uint32_t EXT_VRM_STEPSIZE_MV = 50;
const fapi2::Target<fapi2::TARGET_TYPE_SYSTEM> FAPI_SYSTEM;
// --------------------------
// attributes not yet defined
// --------------------------
io_attr->attr_dpll_bias = 0;
io_attr->attr_undervolting = 0;
// ---------------------------------------------------------------
// set ATTR_PROC_DPLL_DIVIDER
// ---------------------------------------------------------------
FAPI_TRY(FAPI_ATTR_GET(fapi2::ATTR_PROC_DPLL_DIVIDER, i_target,
io_attr->attr_proc_dpll_divider), "fapiGetAttribute of ATTR_PROC_DPLL_DIVIDER failed");
FAPI_DBG("ATTR_PROC_DPLL_DIVIDER - get to %x", io_attr->attr_proc_dpll_divider);
// If value is 0, set a default
if (!io_attr->attr_proc_dpll_divider)
{
FAPI_DBG("ATTR_PROC_DPLL_DIVIDER - setting default to %x", io_attr->attr_proc_dpll_divider);
io_attr->attr_proc_dpll_divider = 8;
FAPI_TRY(FAPI_ATTR_SET(fapi2::ATTR_PROC_DPLL_DIVIDER, i_target,
io_attr->attr_proc_dpll_divider), "fapiSetAttribute of ATTR_PROC_DPLL_DIVIDER failed");
}
FAPI_INF("ATTR_PROC_DPLL_DIVIDER - %x", io_attr->attr_proc_dpll_divider);
// ----------------------------
// attributes currently defined
// ----------------------------
#define DATABLOCK_GET_ATTR(attr_name, target, attr_assign) \
FAPI_TRY(FAPI_ATTR_GET(fapi2::attr_name, target, io_attr->attr_assign),"Attribute read failed"); \
FAPI_INF("%-60s = 0x%08x %u", #attr_name, io_attr->attr_assign, io_attr->attr_assign);
// Frequency Bias attributes
DATABLOCK_GET_ATTR(ATTR_FREQ_BIAS_ULTRATURBO, i_target, attr_freq_bias_ultraturbo);
DATABLOCK_GET_ATTR(ATTR_FREQ_BIAS_TURBO, i_target, attr_freq_bias_turbo);
DATABLOCK_GET_ATTR(ATTR_FREQ_BIAS_NOMINAL, i_target, attr_freq_bias_nominal);
DATABLOCK_GET_ATTR(ATTR_FREQ_BIAS_POWERSAVE, i_target, attr_freq_bias_powersave);
// Voltage Bias attributes
DATABLOCK_GET_ATTR(ATTR_VOLTAGE_EXT_VDD_BIAS_ULTRATURBO, i_target, attr_voltage_ext_vdd_bias_ultraturbo);
DATABLOCK_GET_ATTR(ATTR_VOLTAGE_EXT_VDD_BIAS_TURBO, i_target, attr_voltage_ext_vdd_bias_turbo);
DATABLOCK_GET_ATTR(ATTR_VOLTAGE_EXT_VDD_BIAS_NOMINAL, i_target, attr_voltage_ext_vdd_bias_nominal);
DATABLOCK_GET_ATTR(ATTR_VOLTAGE_EXT_VDD_BIAS_POWERSAVE, i_target, attr_voltage_ext_vdd_bias_powersave);
DATABLOCK_GET_ATTR(ATTR_VOLTAGE_EXT_VCS_BIAS, i_target, attr_voltage_ext_vcs_bias);
DATABLOCK_GET_ATTR(ATTR_VOLTAGE_EXT_VDN_BIAS, i_target, attr_voltage_ext_vdn_bias);
DATABLOCK_GET_ATTR(ATTR_VOLTAGE_INT_VDD_BIAS_ULTRATURBO, i_target, attr_voltage_int_vdd_bias_ultraturbo);
DATABLOCK_GET_ATTR(ATTR_VOLTAGE_INT_VDD_BIAS_TURBO, i_target, attr_voltage_int_vdd_bias_turbo);
DATABLOCK_GET_ATTR(ATTR_VOLTAGE_INT_VDD_BIAS_NOMINAL, i_target, attr_voltage_int_vdd_bias_nominal);
DATABLOCK_GET_ATTR(ATTR_VOLTAGE_INT_VDD_BIAS_POWERSAVE, i_target, attr_voltage_int_vdd_bias_powersave);
// Frequency attributes
DATABLOCK_GET_ATTR(ATTR_FREQ_PROC_REFCLOCK_KHZ, FAPI_SYSTEM, attr_freq_proc_refclock_khz);
DATABLOCK_GET_ATTR(ATTR_FREQ_PB_MHZ, FAPI_SYSTEM, attr_nest_frequency_mhz);
DATABLOCK_GET_ATTR(ATTR_FREQ_CORE_CEILING_MHZ, FAPI_SYSTEM, attr_freq_core_ceiling_mhz);
// @todo RTC 169768 Safe mode and use of boot mode
// DATABLOCK_GET_ATTR(ATTR_PM_SAFE_FREQUENCY_MHZ, FAPI_SYSTEM, attr_pm_safe_frequency_mhz);
// DATABLOCK_GET_ATTR(ATTR_PM_SAFE_VOLTAGE_MV, FAPI_SYSTEM, attr_pm_safe_voltage_mv);
DATABLOCK_GET_ATTR(ATTR_FREQ_CORE_FLOOR_MHZ, FAPI_SYSTEM, attr_freq_core_floor_mhz);
// Loadline, Distribution loss and Distribution offset attributes
DATABLOCK_GET_ATTR(ATTR_PROC_R_LOADLINE_VDD_UOHM, i_target, attr_proc_r_loadline_vdd_uohm);
DATABLOCK_GET_ATTR(ATTR_PROC_R_DISTLOSS_VDD_UOHM, i_target, attr_proc_r_distloss_vdd_uohm);
DATABLOCK_GET_ATTR(ATTR_PROC_VRM_VOFFSET_VDD_UV, i_target, attr_proc_vrm_voffset_vdd_uv);
DATABLOCK_GET_ATTR(ATTR_PROC_R_LOADLINE_VDN_UOHM, i_target, attr_proc_r_loadline_vdn_uohm);
DATABLOCK_GET_ATTR(ATTR_PROC_R_DISTLOSS_VDN_UOHM, i_target, attr_proc_r_distloss_vdn_uohm);
DATABLOCK_GET_ATTR(ATTR_PROC_VRM_VOFFSET_VDN_UV, i_target, attr_proc_vrm_voffset_vdn_uv);
DATABLOCK_GET_ATTR(ATTR_PROC_R_LOADLINE_VCS_UOHM, i_target, attr_proc_r_loadline_vcs_uohm);
DATABLOCK_GET_ATTR(ATTR_PROC_R_DISTLOSS_VCS_UOHM, i_target, attr_proc_r_distloss_vcs_uohm);
DATABLOCK_GET_ATTR(ATTR_PROC_VRM_VOFFSET_VCS_UV, i_target, attr_proc_vrm_voffset_vcs_uv);
// Read IVRM,WOF and DPLL attributes
DATABLOCK_GET_ATTR(ATTR_SYSTEM_IVRM_DISABLE, FAPI_SYSTEM, attr_system_ivrm_disable);
DATABLOCK_GET_ATTR(ATTR_SYSTEM_WOF_DISABLE, FAPI_SYSTEM, attr_system_wof_disable);
DATABLOCK_GET_ATTR(ATTR_SYSTEM_VDM_DISABLE, FAPI_SYSTEM, attr_system_vdm_disable);
DATABLOCK_GET_ATTR(ATTR_DPLL_DYNAMIC_FMAX_ENABLE, FAPI_SYSTEM, attr_dpll_dynamic_fmax_enable);
DATABLOCK_GET_ATTR(ATTR_DPLL_DYNAMIC_FMIN_ENABLE, FAPI_SYSTEM, attr_dpll_dynamic_fmin_enable);
DATABLOCK_GET_ATTR(ATTR_DPLL_DROOP_PROTECT_ENABLE, FAPI_SYSTEM, attr_dpll_droop_protect_enable);
DATABLOCK_GET_ATTR(ATTR_SYSTEM_RESCLK_DISABLE, FAPI_SYSTEM, attr_resclk_disable);
DATABLOCK_GET_ATTR(ATTR_CHIP_EC_FEATURE_WOF_NOT_SUPPORTED, i_target, attr_dd_wof_not_supported);
DATABLOCK_GET_ATTR(ATTR_SYSTEM_PSTATES_MODE, FAPI_SYSTEM, attr_pstate_mode);
DATABLOCK_GET_ATTR(ATTR_TDP_RDP_CURRENT_FACTOR, i_target, attr_tdp_rdp_current_factor);
// @todo RTC 169768 Safe mode and use of boot mode
// Setting Safe Mode to the core floor frequency as this is the minimum
// allowed for this system.
io_attr->attr_pm_safe_frequency_mhz = io_attr->attr_freq_core_floor_mhz;
DATABLOCK_GET_ATTR(ATTR_EXTERNAL_VRM_TRANSITION_START_NS, FAPI_SYSTEM,
attr_ext_vrm_transition_start_ns);
DATABLOCK_GET_ATTR(ATTR_EXTERNAL_VRM_TRANSITION_RATE_INC_UV_PER_US, FAPI_SYSTEM,
attr_ext_vrm_transition_rate_inc_uv_per_us);
DATABLOCK_GET_ATTR(ATTR_EXTERNAL_VRM_TRANSITION_RATE_DEC_UV_PER_US, FAPI_SYSTEM,
attr_ext_vrm_transition_rate_dec_uv_per_us);
DATABLOCK_GET_ATTR(ATTR_EXTERNAL_VRM_TRANSITION_STABILIZATION_TIME_NS, FAPI_SYSTEM,
attr_ext_vrm_stabilization_time_us);
DATABLOCK_GET_ATTR(ATTR_EXTERNAL_VRM_STEPSIZE, FAPI_SYSTEM, attr_ext_vrm_step_size_mv);
DATABLOCK_GET_ATTR(ATTR_NEST_LEAKAGE_PERCENT, FAPI_SYSTEM, attr_nest_leakage_percent);
io_attr->attr_ext_vrm_transition_start_ns =
(io_attr->attr_ext_vrm_transition_start_ns) ? io_attr->attr_ext_vrm_transition_start_ns : EXT_VRM_TRANSITION_START_NS;
io_attr->attr_ext_vrm_transition_rate_inc_uv_per_us =
(io_attr->attr_ext_vrm_transition_rate_inc_uv_per_us) ? io_attr->attr_ext_vrm_transition_rate_inc_uv_per_us :
EXT_VRM_TRANSITION_RATE_INC_UV_PER_US; // 10mV/us
io_attr->attr_ext_vrm_transition_rate_dec_uv_per_us =
(io_attr->attr_ext_vrm_transition_rate_dec_uv_per_us) ? io_attr->attr_ext_vrm_transition_rate_dec_uv_per_us :
EXT_VRM_TRANSITION_RATE_DEC_UV_PER_US; // 10mV/us
io_attr->attr_ext_vrm_stabilization_time_us =
(io_attr->attr_ext_vrm_stabilization_time_us) ? io_attr->attr_ext_vrm_stabilization_time_us :
EXT_VRM_STABILIZATION_TIME_NS;
io_attr->attr_ext_vrm_step_size_mv = (io_attr->attr_ext_vrm_step_size_mv) ? io_attr->attr_ext_vrm_step_size_mv :
EXT_VRM_STEPSIZE_MV;
fapi_try_exit:
return fapi2::current_err;
}
/// END OF GET ATTRIBUTES function
/// START OF MVPD DATA FUNCTION
fapi2::ReturnCode
proc_get_mvpd_data(const fapi2::Target<fapi2::TARGET_TYPE_PROC_CHIP>& i_target,
uint32_t o_attr_mvpd_data[PV_D][PV_W],
uint32_t* o_valid_pdv_points,
uint8_t* o_present_chiplets,
uint8_t& o_bucketId,
fapi2::voltageBucketData_t* o_poundv_data,
PSTATE_attribute_state* o_state)
{
std::vector<fapi2::Target<fapi2::TARGET_TYPE_EQ>> l_eqChiplets;
fapi2::voltageBucketData_t l_poundv_data;
fapi2::Target<fapi2::TARGET_TYPE_EQ> l_firstEqChiplet;
uint8_t* l_buffer = reinterpret_cast<uint8_t*>(malloc(sizeof(l_poundv_data)) );
uint8_t* l_buffer_inc;
uint32_t chiplet_mvpd_data[PV_D][PV_W];
uint8_t j = 0;
uint8_t i = 0;
uint8_t ii = 0;
uint8_t first_chplt = 1;
uint8_t bucket_id = 0;
do
{
// initialize
FAPI_TRY(proc_get_attributes(i_target, &attr), "proc_get_mvpd_data: Get attributes function failed");
*o_present_chiplets = 0;
// -----------------------------------------------------------------
// get list of quad chiplets and loop over each and get #V data from each
// -----------------------------------------------------------------
// check that frequency is the same per chiplet
// for voltage, get the max for use for the chip
l_eqChiplets = i_target.getChildren<fapi2::TARGET_TYPE_EQ>(fapi2::TARGET_STATE_FUNCTIONAL);
*o_present_chiplets = l_eqChiplets.size();
FAPI_INF("Number of EQ chiplets present => %u", *o_present_chiplets);
for (j = 0; j < l_eqChiplets.size(); j++)
{
uint8_t l_chipNum = 0xFF;
FAPI_TRY(FAPI_ATTR_GET(fapi2::ATTR_CHIP_UNIT_POS, l_eqChiplets[j], l_chipNum));
FAPI_INF("Chip Number => %u", l_chipNum);
// clear out buffer to known value before calling fapiGetMvpdField
memset(l_buffer, 0, sizeof(o_poundv_data));
FAPI_TRY(p9_pm_get_poundv_bucket(l_eqChiplets[j], l_poundv_data));
memcpy(l_buffer, &l_poundv_data, sizeof(l_poundv_data));
memcpy(o_poundv_data, &l_poundv_data, sizeof(l_poundv_data));
// clear array
memset(chiplet_mvpd_data, 0, sizeof(chiplet_mvpd_data));
// fill chiplet_mvpd_data 2d array with data iN buffer (skip first byte - bucket id)
#define UINT16_GET(__uint8_ptr) ((uint16_t)( ( (*((const uint8_t *)(__uint8_ptr)) << 8) | *((const uint8_t *)(__uint8_ptr) + 1) ) ))
l_buffer_inc = l_buffer;