diff options
Diffstat (limited to 'src/usr/hwpf/hwp/pstates')
| -rwxr-xr-x | src/usr/hwpf/hwp/pstates/pstates/p8_build_pstate_datablock.C | 155 | ||||
| -rwxr-xr-x | src/usr/hwpf/hwp/pstates/pstates/p8_build_pstate_datablock_errors.xml | 76 |
2 files changed, 202 insertions, 29 deletions
diff --git a/src/usr/hwpf/hwp/pstates/pstates/p8_build_pstate_datablock.C b/src/usr/hwpf/hwp/pstates/pstates/p8_build_pstate_datablock.C index 34aa53983..0855dc3cf 100755 --- a/src/usr/hwpf/hwp/pstates/pstates/p8_build_pstate_datablock.C +++ b/src/usr/hwpf/hwp/pstates/pstates/p8_build_pstate_datablock.C @@ -22,7 +22,7 @@ /* permissions and limitations under the License. */ /* */ /* IBM_PROLOG_END_TAG */ -// $Id: p8_build_pstate_datablock.C,v 1.38 2014/07/03 02:57:43 daviddu Exp $ +// $Id: p8_build_pstate_datablock.C,v 1.39 2014/07/22 21:45:45 daviddu Exp $ // $Source: /afs/awd/projects/eclipz/KnowledgeBase/.cvsroot/eclipz/chips/p8/working/procedures/ipl/fapi/p8_build_pstate_datablock.C,v $ //------------------------------------------------------------------------------ // *! (C) Copyright International Business Machines Corp. 2012 @@ -73,6 +73,8 @@ ReturnCode proc_get_attributes (const Target& i_target, AttributeList *attr_li ReturnCode proc_get_extint_bias (uint32_t attr_mvpd_data[PV_D][PV_W], const AttributeList *attr, double *volt_int_vdd_bias, double *volt_int_vcs_bias); ReturnCode proc_boost_gpst (PstateSuperStructure *pss, uint32_t attr_boost_percent); ReturnCode proc_upd_cpmrange (PstateSuperStructure *pss, const AttributeList *attr); +ReturnCode proc_upd_psafe_ps (PstateSuperStructure *pss, const AttributeList *attr); +ReturnCode proc_upd_floor_ps (PstateSuperStructure *pss, const AttributeList *attr); ReturnCode proc_chk_valid_poundv (const Target& i_target, const uint32_t chiplet_mvpd_data[PV_D][PV_W], uint8_t chiplet_num, uint8_t bucket_id); ReturnCode proc_res_clock (PstateSuperStructure *pss, AttributeList *attr_list); // ---------------------------------------------------------------------- @@ -323,28 +325,18 @@ p8_build_pstate_datablock(const Target& i_target, // -------------------------------------------------------------------- // Setup psafe_pstate via attr_pm_safe_frequency (added per SW260812) // -------------------------------------------------------------------- - Pstate psafe_freq_pstate; - FAPI_INF("Converting attr_pm_safe_frequency in %u MHz to Pstate", attr.attr_pm_safe_frequency); - rc = freq2pState (&((*io_pss).gpst), attr.attr_pm_safe_frequency*1000, &psafe_freq_pstate); - if (rc) break; - FAPI_INF("Producing pstate = %d for attr_pm_safe_frequency = %u Mhz", psafe_freq_pstate, attr.attr_pm_safe_frequency); - rc = pstate_minmax_chk(&((*io_pss).gpst), &psafe_freq_pstate); - if (rc) break; - FAPI_IMP("Now set psafe in Global Pstate Table to be pstate of attr_pm_safe_frequency"); - (*io_pss).gpst.psafe = psafe_freq_pstate; - + FAPI_INF("Setup psafe_pstate via attr_pm_safe_frequency"); + + l_rc = proc_upd_psafe_ps (io_pss, &attr); + if (l_rc) break; + // -------------------------------------------------------------------- // Setup pmin_clip via attr_freq_core_floor (added per SW260911) // -------------------------------------------------------------------- - Pstate floor_freq_pstate; - FAPI_INF("Converting attr_freq_core_floor in %u MHz to Pstate", attr.attr_freq_core_floor); - rc = freq2pState (&((*io_pss).gpst), attr.attr_freq_core_floor*1000, &floor_freq_pstate); - if (rc) break; - FAPI_INF("Producing pstate = %d for attr_freq_core_floor = %u Mhz", floor_freq_pstate, attr.attr_freq_core_floor); - rc = pstate_minmax_chk(&((*io_pss).gpst), &floor_freq_pstate); - if (rc) break; - FAPI_IMP("Now set pfloor in Global Pstate Table to be pstate of attr_freq_core_floor"); - (*io_pss).gpst.pfloor = floor_freq_pstate; + FAPI_INF("Setup pmin_clip via attr_freq_core_floor"); + + l_rc = proc_upd_floor_ps (io_pss, &attr); + if (l_rc) break; // ----------------------------- // Create the Local Pstate table @@ -462,9 +454,10 @@ p8_build_pstate_datablock(const Target& i_target, // ------------------------ // Force optional overrides // ------------------------ - (*io_pss).gpst.options.options = revle32(revle32((*io_pss).gpst.options.options) | - PSTATE_FORCE_INITIAL_PMIN); - + FAPI_INF(" Set PSTATE_FORCE_INITIAL_PMIN in GPST control options"); + (*io_pss).gpst.options.options = revle32(revle32((*io_pss).gpst.options.options) | PSTATE_FORCE_INITIAL_PMIN); + FAPI_INF(" GPST control options mask is now: [%x].", (*io_pss).gpst.options.options); + // ------------------- // Attributes to write // ------------------- @@ -1073,12 +1066,12 @@ ReturnCode proc_upd_cpmrange (PstateSuperStructure *pss, int8_t & PSTATE = pstate; uint32_t & FREQ_KHZ = freq_khz; - if (rc == -PSTATE_LT_PSTATE_MIN || rc == -PSTATE_LT_PSTATE_MIN) { + if (rc == -PSTATE_LT_PSTATE_MIN || rc == -PSTATE_GT_PSTATE_MAX) { FAPI_ERR("**** ERROR : Computed pstate for freq (%d khz) out of bounds of MAX/MIN possible rc = %d", freq_khz, rc); FAPI_SET_HWP_ERROR(l_rc, RC_PROCPM_PSTATE_DATABLOCK_PSTATE_MINMAX_BOUNDS_ERROR); } else if (rc == -GPST_PSTATE_GT_GPST_PMAX){ - FAPI_ERR("**** ERROR : Computed pstate is greater than max pstate in gpst (max pstate = %d computed pstate = %d rc = %d", pstate, gpst_pmax(&(pss->gpst)), rc ); + FAPI_ERR("**** ERROR : Computed pstate is greater than max pstate in gpst (computed pstate = %d max pstate = %d rc = %d", pstate, gpst_pmax(&(pss->gpst)), rc ); FAPI_SET_HWP_ERROR(l_rc, RC_PROCPM_PSTATE_DATABLOCK_PSTATE_GT_GPSTPMAX_ERROR); } else { @@ -1313,7 +1306,7 @@ ReturnCode proc_res_clock (PstateSuperStructure *pss, int8_t & PSTATE = pstate; uint32_t & FREQ_KHZ = freq_khz; - if (rc == -PSTATE_LT_PSTATE_MIN || rc == -PSTATE_LT_PSTATE_MIN) { + if (rc == -PSTATE_LT_PSTATE_MIN || rc == -PSTATE_GT_PSTATE_MAX) { FAPI_ERR("**** ERROR : Computed pstate for freq (%d khz) out of bounds of MAX/MIN possible rc = %d", freq_khz, rc); FAPI_SET_HWP_ERROR(l_rc, RC_PROCPM_PSTATE_DATABLOCK_FREQ2PSTATE_PSTATE_MINMAX_BOUNDS_ERROR); } @@ -1327,4 +1320,114 @@ ReturnCode proc_res_clock (PstateSuperStructure *pss, } +/// ------------------------------------------------------------ +/// \brief Update Psafe_pstate +/// \param[inout] *pss => pointer to pstate superstructure +/// \param[in] *attr => pointer to attribute list structure +/// ------------------------------------------------------------ + +ReturnCode proc_upd_psafe_ps (PstateSuperStructure *pss, + const AttributeList *attr) +{ + ReturnCode l_rc; + int rc = 0; + Pstate pstate; + uint32_t freq_khz; + + do + { + + freq_khz = attr->attr_pm_safe_frequency*1000; + FAPI_INF("Converting attr_pm_safe_frequency in %u khz to Pstate", freq_khz); + rc = freq2pState(&(pss->gpst), freq_khz, &pstate); + if(rc) break; + FAPI_INF("Producing pstate = %d for attr_pm_safe_frequency = %u khz", pstate, freq_khz); + rc = pstate_minmax_chk(&(pss->gpst), &pstate); + if(rc) break; + FAPI_IMP("Now set psafe in Global Pstate Table to be pstate of attr_pm_safe_frequency"); + pss->gpst.psafe = pstate; + + } while (0); + + // ------------------------------------------------------ + // check error code from freq2pState or pstate_minmax_chk + // ------------------------------------------------------ + if (rc) { + int & RETURN_CODE = rc; + int8_t & PSTATE = pstate; + uint32_t & FREQ_KHZ = freq_khz; + + if (rc == -PSTATE_LT_PSTATE_MIN || rc == -PSTATE_GT_PSTATE_MAX) { + FAPI_ERR("**** ERROR : Computed pstate for freq (%d khz) out of bounds of MAX/MIN possible rc = %d", freq_khz, rc); + FAPI_SET_HWP_ERROR(l_rc, RC_PROCPM_PSTATE_DATABLOCK_PSAFE_MINMAX_BOUNDS_ERROR); + } + else if (rc == -GPST_PSTATE_GT_GPST_PMAX){ + FAPI_ERR("**** ERROR : Computed pstate is greater than max pstate in gpst (computed pstate = %d max pstate = %d rc = %d", pstate, gpst_pmax(&(pss->gpst)), rc ); + FAPI_SET_HWP_ERROR(l_rc, RC_PROCPM_PSTATE_DATABLOCK_PSAFE_GT_GPSTPMAX_ERROR); + } + else { + FAPI_ERR("**** ERROR : Bad Return code rc = %d", rc ); + FAPI_SET_HWP_ERROR(l_rc, RC_PROCPM_PSTATE_DATABLOCK_PSAFE_ERROR); + } + } + + return l_rc; +} // end proc_upd_psafe_ps + + +/// ------------------------------------------------------------ +/// \brief Update Floor_pstate +/// \param[inout] *pss => pointer to pstate superstructure +/// \param[in] *attr => pointer to attribute list structure +/// ------------------------------------------------------------ + +ReturnCode proc_upd_floor_ps (PstateSuperStructure *pss, + const AttributeList *attr) +{ + ReturnCode l_rc; + int rc = 0; + Pstate pstate; + uint32_t freq_khz; + + do + { + + freq_khz = attr->attr_freq_core_floor*1000; + FAPI_INF("Converting attr_freq_core_floor in %u khz to Pstate", freq_khz); + rc = freq2pState(&(pss->gpst), freq_khz, &pstate); + if(rc) break; + FAPI_INF("Producing pstate = %d for attr_freq_core_floor = %u khz", pstate, freq_khz); + rc = pstate_minmax_chk(&(pss->gpst), &pstate); + if(rc) break; + FAPI_IMP("Now set pfloor in Global Pstate Table to be pstate of attr_freq_core_floor"); + pss->gpst.pfloor = pstate; + + } while (0); + + // ------------------------------------------------------ + // check error code from freq2pState or pstate_minmax_chk + // ------------------------------------------------------ + if (rc) { + int & RETURN_CODE = rc; + int8_t & PSTATE = pstate; + uint32_t & FREQ_KHZ = freq_khz; + + if (rc == -PSTATE_LT_PSTATE_MIN || rc == -PSTATE_GT_PSTATE_MAX) { + FAPI_ERR("**** ERROR : Computed pstate for freq (%d khz) out of bounds of MAX/MIN possible rc = %d", freq_khz, rc); + FAPI_SET_HWP_ERROR(l_rc, RC_PROCPM_PSTATE_DATABLOCK_PFLOOR_MINMAX_BOUNDS_ERROR); + } + else if (rc == -GPST_PSTATE_GT_GPST_PMAX){ + FAPI_ERR("**** ERROR : Computed pstate is greater than max pstate in gpst (computed pstate = %d max pstate = %d rc = %d", pstate, gpst_pmax(&(pss->gpst)), rc ); + FAPI_SET_HWP_ERROR(l_rc, RC_PROCPM_PSTATE_DATABLOCK_PFLOOR_GT_GPSTPMAX_ERROR); + } + else { + FAPI_ERR("**** ERROR : Bad Return code rc = %d", rc ); + FAPI_SET_HWP_ERROR(l_rc, RC_PROCPM_PSTATE_DATABLOCK_PFLOOR_ERROR); + } + } + + return l_rc; +} // end proc_upd_floor_ps + + } //end extern C diff --git a/src/usr/hwpf/hwp/pstates/pstates/p8_build_pstate_datablock_errors.xml b/src/usr/hwpf/hwp/pstates/pstates/p8_build_pstate_datablock_errors.xml index 22138fd63..92800bfb5 100755 --- a/src/usr/hwpf/hwp/pstates/pstates/p8_build_pstate_datablock_errors.xml +++ b/src/usr/hwpf/hwp/pstates/pstates/p8_build_pstate_datablock_errors.xml @@ -5,7 +5,9 @@ <!-- --> <!-- OpenPOWER HostBoot Project --> <!-- --> -<!-- COPYRIGHT International Business Machines Corp. 2013,2014 --> +<!-- Contributors Listed Below - COPYRIGHT 2013,2014 --> +<!-- [+] 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. --> @@ -20,7 +22,7 @@ <!-- permissions and limitations under the License. --> <!-- --> <!-- IBM_PROLOG_END_TAG --> -<!-- $Id: p8_build_pstate_datablock_errors.xml,v 1.12 2014/04/07 02:11:36 stillgs Exp $ --> +<!-- $Id: p8_build_pstate_datablock_errors.xml,v 1.13 2014/07/22 21:46:56 daviddu Exp $ --> <!-- Error definitions for p8_build_pstate_datablock procedure --> <hwpErrors> <!-- *********************************************************************** --> @@ -352,7 +354,75 @@ <procedure>CODE</procedure> <priority>HIGH</priority> </callout> - </hwpError> + </hwpError> + <!-- *********************************************************************** --> + <hwpError> + <rc>RC_PROCPM_PSTATE_DATABLOCK_PSAFE_MINMAX_BOUNDS_ERROR</rc> + <description>freq2pState or pstate_minmax_chk returned error - computed pstate for freq is out of bounds of MAX/MIN possible</description> + <ffdc>RETURN_CODE</ffdc> + <ffdc>PSTATE</ffdc> + <ffdc>FREQ_KHZ</ffdc> + <callout> + <procedure>CODE</procedure> + <priority>HIGH</priority> + </callout> + </hwpError> + <!-- *********************************************************************** --> + <hwpError> + <rc>RC_PROCPM_PSTATE_DATABLOCK_PSAFE_GT_GPSTPMAX_ERROR</rc> + <description>pstate_minmax_chk returned error - Computed pstate is greater than max pstate in gpst</description> + <ffdc>RETURN_CODE</ffdc> + <ffdc>PSTATE</ffdc> + <ffdc>FREQ_KHZ</ffdc> + <callout> + <procedure>CODE</procedure> + <priority>HIGH</priority> + </callout> + </hwpError> + <!-- *********************************************************************** --> + <hwpError> + <rc>RC_PROCPM_PSTATE_DATABLOCK_PSAFE_ERROR</rc> + <description>Bad Return code</description> + <ffdc>RETURN_CODE</ffdc> + <callout> + <procedure>CODE</procedure> + <priority>HIGH</priority> + </callout> + </hwpError> + <!-- *********************************************************************** --> + <hwpError> + <rc>RC_PROCPM_PSTATE_DATABLOCK_PFLOOR_MINMAX_BOUNDS_ERROR</rc> + <description>freq2pState or pstate_minmax_chk returned error - computed pstate for freq is out of bounds of MAX/MIN possible</description> + <ffdc>RETURN_CODE</ffdc> + <ffdc>PSTATE</ffdc> + <ffdc>FREQ_KHZ</ffdc> + <callout> + <procedure>CODE</procedure> + <priority>HIGH</priority> + </callout> + </hwpError> + <!-- *********************************************************************** --> + <hwpError> + <rc>RC_PROCPM_PSTATE_DATABLOCK_PFLOOR_GT_GPSTPMAX_ERROR</rc> + <description>pstate_minmax_chk returned error - Computed pstate is greater than max pstate in gpst</description> + <ffdc>RETURN_CODE</ffdc> + <ffdc>PSTATE</ffdc> + <ffdc>FREQ_KHZ</ffdc> + <callout> + <procedure>CODE</procedure> + <priority>HIGH</priority> + </callout> + </hwpError> + <!-- *********************************************************************** --> + <hwpError> + <rc>RC_PROCPM_PSTATE_DATABLOCK_PFLOOR_ERROR</rc> + <description>Bad Return code</description> + <ffdc>RETURN_CODE</ffdc> + <callout> + <procedure>CODE</procedure> + <priority>HIGH</priority> + </callout> + </hwpError> <!-- *********************************************************************** --> <hwpError> <rc>RC_PROCPM_PSTATE_DATABLOCK_PSTATE_DIFF_ERROR</rc> |
