diff options
Diffstat (limited to 'src/usr/hwpf/hwp/mvpd_accessors/getMBvpdAddrMirrorData.C')
| -rw-r--r-- | src/usr/hwpf/hwp/mvpd_accessors/getMBvpdAddrMirrorData.C | 170 |
1 files changed, 0 insertions, 170 deletions
diff --git a/src/usr/hwpf/hwp/mvpd_accessors/getMBvpdAddrMirrorData.C b/src/usr/hwpf/hwp/mvpd_accessors/getMBvpdAddrMirrorData.C deleted file mode 100644 index 41b5c1240..000000000 --- a/src/usr/hwpf/hwp/mvpd_accessors/getMBvpdAddrMirrorData.C +++ /dev/null @@ -1,170 +0,0 @@ -/* IBM_PROLOG_BEGIN_TAG */ -/* This is an automatically generated prolog. */ -/* */ -/* $Source: src/usr/hwpf/hwp/mvpd_accessors/getMBvpdAddrMirrorData.C $ */ -/* */ -/* OpenPOWER HostBoot Project */ -/* */ -/* 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. */ -/* 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 */ -// $Id: getMBvpdAddrMirrorData.C,v 1.5 2014/10/23 22:01:31 dcrowell Exp $ -/** - * @file getMBvpdAddrMirrorData.C - * - * @brief get Address Mirroring Data from MBvpd AM keyword - * - */ - -#include <stdint.h> - -// fapi support -#include <fapi.H> -#include <fapiUtil.H> -#include <getMBvpdAddrMirrorData.H> - -extern "C" -{ -using namespace fapi; - -fapi::ReturnCode getMBvpdAddrMirrorData( - const fapi::Target &i_mbaTarget, - uint8_t (& o_val)[2][2]) -{ - //AM keyword layout - //The following constants are for readibility. They need to stay in sync - // with the vpd layout. - const uint8_t NUM_MBAS = 2; //There are 2 MBAs per Centaur memory buffer - const uint8_t NUM_PORTS = 2; //Each MBA has 2 ports - struct port_attributes - { - uint8_t iv_dimm ; // bits 0:3 DIMM 0 bits 4:7 DIMM 1 - }; - struct mba_attributes - { - port_attributes mba_port[NUM_PORTS]; - }; - struct am_keyword - { - mba_attributes mb_mba[NUM_MBAS]; - uint8_t spare[8]; //VPD data CCIN_31E1_v.5.3.ods - }; - const uint32_t AM_KEYWORD_SIZE = sizeof(am_keyword); // keyword size - - fapi::ReturnCode l_fapirc; - fapi::Target l_mbTarget; - uint8_t l_mbaPos = NUM_MBAS; //initialize to out of range value (+1) - am_keyword * l_pMaBuffer = NULL; // MBvpd MT keyword buffer - uint32_t l_MaBufsize = sizeof(am_keyword); - - FAPI_DBG("getMBvpdAddrMirrorData: entry "); - - do { - // Determine which VPD format we are using - uint8_t l_customDimm = 0; - l_fapirc=FAPI_ATTR_GET(ATTR_EFF_CUSTOM_DIMM,&i_mbaTarget,l_customDimm); - if(l_fapirc) - { - FAPI_ERR("getMBvpdAddrMirrorData: Read of Custom Dimm failed"); - break; - } - - //if not a custom_dimm then assume ISDIMM - if(fapi::ENUM_ATTR_EFF_CUSTOM_DIMM_NO == l_customDimm) - { - // Planar CVPD (==ISDIMM) has no AM keyword, by default there is - // no mirrored data - for (uint8_t l_port=0; l_port<NUM_PORTS; l_port++) - { - o_val[l_port][0] = 0; - o_val[l_port][1] = 0; - } - break; - } - - // find the position of the passed mba on the centuar - l_fapirc = FAPI_ATTR_GET(ATTR_CHIP_UNIT_POS,&i_mbaTarget,l_mbaPos); - if (l_fapirc) - { - FAPI_ERR(" getMBvpdAddrMirrorData: Get MBA position failed "); - break; // break out with fapirc - } - FAPI_DBG("getMBvpdAddrMirrorData: mba %s position=%d", - i_mbaTarget.toEcmdString(), - l_mbaPos); - - // find the Centaur memmory buffer from the passed MBA - l_fapirc = fapiGetParentChip (i_mbaTarget,l_mbTarget); - if (l_fapirc) - { - FAPI_ERR("getMBvpdAddrMirrorData: Finding the parent mb failed "); - break; // break out with fapirc - } - FAPI_DBG("getMBvpdAddrMirrorData: parent mb path=%s ", - l_mbTarget.toEcmdString() ); - - // Read the AM keyword field - l_pMaBuffer = new am_keyword; - - l_fapirc = fapiGetMBvpdField(fapi::MBVPD_RECORD_VSPD, - fapi::MBVPD_KEYWORD_AM, - l_mbTarget, - reinterpret_cast<uint8_t *>(l_pMaBuffer), - l_MaBufsize); - if (l_fapirc) - { - FAPI_ERR("getMBvpdAddrMirrorData: Read of AM keyword failed"); - break; // break out with fapirc - } - - // Check that sufficient AM was returned. - if (l_MaBufsize < AM_KEYWORD_SIZE ) - { - FAPI_ERR("getMBvpdAddrMirrorData:" - " less AM keyword returned than expected %d < %d", - l_MaBufsize, AM_KEYWORD_SIZE); - const uint32_t & KEYWORD = fapi::MBVPD_KEYWORD_AM; - const uint32_t & RETURNED_SIZE = l_MaBufsize; - const fapi::Target & CHIP_TARGET = l_mbTarget; - FAPI_SET_HWP_ERROR(l_fapirc, RC_MBVPD_INSUFFICIENT_VPD_RETURNED ); - break; // break out with fapirc - } - - // Return the 4 bits of address mirroring data for each - // of the 4 DIMMs for the requested mba from the AM keyword buffer - for (uint8_t l_port=0; l_port<NUM_PORTS; l_port++) - { - uint8_t l_dimm = l_pMaBuffer-> - mb_mba[l_mbaPos].mba_port[l_port].iv_dimm; - o_val[l_port][0]= ((l_dimm & 0xF0)>>4); - o_val[l_port][1]= l_dimm & 0x0F; - } - - } while (0); - - if( l_pMaBuffer ) - { - delete l_pMaBuffer; - l_pMaBuffer = NULL; - } - - FAPI_DBG("getMBvpdAddrMirrorData: exit rc=0x%08x", - static_cast<uint32_t>(l_fapirc)); - return l_fapirc; -} - -} // extern "C"
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