diff options
Diffstat (limited to 'src/usr/hwpf/hwp/dmi_training/proc_cen_set_inband_addr/proc_cen_set_inband_addr.C')
| -rw-r--r-- | src/usr/hwpf/hwp/dmi_training/proc_cen_set_inband_addr/proc_cen_set_inband_addr.C | 179 |
1 files changed, 0 insertions, 179 deletions
diff --git a/src/usr/hwpf/hwp/dmi_training/proc_cen_set_inband_addr/proc_cen_set_inband_addr.C b/src/usr/hwpf/hwp/dmi_training/proc_cen_set_inband_addr/proc_cen_set_inband_addr.C deleted file mode 100644 index 5afa101c4..000000000 --- a/src/usr/hwpf/hwp/dmi_training/proc_cen_set_inband_addr/proc_cen_set_inband_addr.C +++ /dev/null @@ -1,179 +0,0 @@ -/* IBM_PROLOG_BEGIN_TAG */ -/* This is an automatically generated prolog. */ -/* */ -/* $Source: src/usr/hwpf/hwp/dmi_training/proc_cen_set_inband_addr/proc_cen_set_inband_addr.C $ */ -/* */ -/* OpenPOWER HostBoot Project */ -/* */ -/* Contributors Listed Below - COPYRIGHT 2012,2014 */ -/* [+] 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 */ -// -*- mode: C++; c-file-style: "linux"; -*- -// $Id: proc_cen_set_inband_addr.C,v 1.8 2014/02/05 17:34:30 mfred Exp $ -// $Source: /afs/awd/projects/eclipz/KnowledgeBase/.cvsroot/eclipz/chips/p8/working/procedures/ipl/fapi/proc_cen_set_inband_addr.C,v $ -//------------------------------------------------------------------------------ -// *| -// *! (C) Copyright International Business Machines Corp. 2012 -// *! All Rights Reserved -- Property of IBM -// *! *** *** -// *| -// *! TITLE : proc_cen_set_inband_addr.C -// *! DESCRIPTION : Set the inband base address in the MCS MDFGPR register -// *! -// *! OWNER NAME : Mark Fredrickson Email: mfred@us.ibm.com -// *! -// *! The purpose of this procedure is to set the inband base address in the MCS MDFGPR register -// *! -//------------------------------------------------------------------------------ - - -//------------------------------------------------------------------------------ -// Includes -//------------------------------------------------------------------------------ -#include <p8_scom_addresses.H> -#include <proc_cen_set_inband_addr.H> - - -using namespace fapi; - - -//------------------------------------------------------------------------------ -// Constant definitions -//------------------------------------------------------------------------------ - - - - -//------------------------------------------------------------------------------ -// Function definition -//------------------------------------------------------------------------------ - -extern "C" -{ - - //------------------------------------------------------------------------------ - // function: Set the inband base address in the MCS MDFGPR register - // - // parameters: i_target => MCS chiplet of processor chip - // returns: FAPI_RC_SUCCESS if operation was successful, else error - //------------------------------------------------------------------------------ - fapi::ReturnCode proc_cen_set_inband_addr(const fapi::Target & i_target) - { - // data buffer to hold register values - ecmdDataBufferBase scom_data(64); - ecmdDataBufferBase attr_data(64); - - // return codes - uint32_t rc_ecmd = 0; - fapi::ReturnCode rc; - - // locals - uint64_t inband_base_addr = 0; - - - // mark function entry - FAPI_INF("********* Starting proc_cen_set_inband_addr *********"); - do - { - - // Read the ATTR_MCS_INBAND_BASE_ADDRESS attribute - rc = FAPI_ATTR_GET( ATTR_MCS_INBAND_BASE_ADDRESS, &i_target, inband_base_addr); - if (rc) - { - FAPI_ERR("Failed to get attribute: ATTR_MCS_INBAND_BASE_ADDRESS."); - break; - } - FAPI_DBG("The inband base address is specified to be set to: %#llX.", inband_base_addr); - - - - // Munge the bits: - // Extract bits 14:27 from the attribute value, pass them into bits 6:19 of the register - // In the target register: - // Bit 0 is MCFGPRQ_VALID. Needs to be set to '1'. - // Bits 6:19 are MCFGPRQ_BASE_ADDRESS. Needs to be set to base address for inband SCOM operations. - rc_ecmd |= attr_data.setDoubleWord(0, inband_base_addr); - if (rc_ecmd) - { - FAPI_ERR("Error 0x%x filling ecmd data buffer with value from an attribute.", rc_ecmd); - rc.setEcmdError(rc_ecmd); - break; - } - rc_ecmd |= scom_data.flushTo0(); - // Insert bits 17:27 from the attribute data into the scom data buffer bits 6:19 - rc_ecmd |= scom_data.insert( attr_data, 6, 14, 14); - // Set bit 0 to be a '1' - rc_ecmd |= scom_data.setBit(0); - if (rc_ecmd) - { - FAPI_ERR("Error 0x%x setting up ecmd data buffer to write MCS MCFGPR Register.", rc_ecmd); - rc.setEcmdError(rc_ecmd); - break; - } - - - - // Write the MCS MCFGPR register. - // Write SCOM address=MCS_MCFGPR_0x02011802 using data from attibute. - FAPI_DBG("Writing MCS MCFGPR Register to set base address for inband SCOM operations."); - rc = fapiPutScom( i_target, MCS_MCFGPR_0x02011802, scom_data); - if (rc) - { - FAPI_ERR("Error writing MCS MCFGPR Register to set base address for inband SCOM operations."); - break; - } - - - - } while (0); // end do - - // mark function exit - FAPI_INF("********* proc_cen_set_inband_addr complete *********"); - return rc; - } // end FAPI procedure proc_cen_set_inband_addr - -} // extern "C" - -/* -*************** Do not edit this area *************** -This section is automatically updated by CVS when you check in this file. -Be sure to create CVS comments when you commit so that they can be included here. -$Log: proc_cen_set_inband_addr.C,v $ -Revision 1.8 2014/02/05 17:34:30 mfred -Changed include statements to use <> instead of double-quotes. - -Revision 1.7 2012/11/30 15:33:50 mfred -Several updates suggested by gerrit code review. Get rid of unused attribute reference. Change name of inband bar attribute. - -Revision 1.6 2012/11/15 20:15:01 mfred -Update the hwp to take real address from attribute and modify value for BAR register. - -Revision 1.5 2012/11/06 17:11:36 mfred -Procedure now gets the BAR value from the attribute. - -Revision 1.4 2012/10/24 15:32:27 mfred -Temporarilly hardcode the BAR value until the attribute is ready. - -Revision 1.3 2012/10/11 14:36:24 mfred -Updated code to write to MCS MCFGPR Regsiter. - -Revision 1.2 2012/10/10 21:11:15 mfred -Check in some updates to two new procedures. - - -*/ - |
