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Diffstat (limited to 'src/usr/pore/fapiporeve/fapiPoreVeArg.C')
| -rw-r--r-- | src/usr/pore/fapiporeve/fapiPoreVeArg.C | 265 |
1 files changed, 265 insertions, 0 deletions
diff --git a/src/usr/pore/fapiporeve/fapiPoreVeArg.C b/src/usr/pore/fapiporeve/fapiPoreVeArg.C new file mode 100644 index 000000000..43deb3499 --- /dev/null +++ b/src/usr/pore/fapiporeve/fapiPoreVeArg.C @@ -0,0 +1,265 @@ +// IBM_PROLOG_BEGIN_TAG +// This is an automatically generated prolog. +// +// $Source: src/usr/pore/fapiporeve/fapiPoreVeArg.C $ +// +// IBM CONFIDENTIAL +// +// COPYRIGHT International Business Machines Corp. 2012 +// +// 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 other- +// wise divested of its trade secrets, irrespective of what has +// been deposited with the U.S. Copyright Office. +// +// Origin: 30 +// +// IBM_PROLOG_END +// -*- mode: C++; c-file-style: "linux"; -*- +// $Id: fapiPoreVeArg.C,v 1.16 2012/01/09 20:55:57 jeshua Exp $ +// $Source: /afs/awd/projects/eclipz/KnowledgeBase/.cvsroot/eclipz/chips/p8/working/procedures/fapiPoreVeArg.C,v $ +//------------------------------------------------------------------------------ +// *! (C) Copyright International Business Machines Corp. 2011 +// *! All Rights Reserved -- Property of IBM +// *! *** IBM Confidential *** +//------------------------------------------------------------------------------ +// *! TITLE : fapiPoreVeArg.C +// *! DESCRIPTION : Defines the arg struct to pass to fapiPoreVe +// *! OWNER NAME : Jeshua Smith Email: jeshua@us.ibm.com +// *! BACKUP NAME : John Bordovsky Email: johnb@us.ibm.com +// #! ADDITIONAL COMMENTS : +// +// + +#include "fapiPoreVeArg.H" +#include <fapi.H> + +#ifndef __HOSTBOOT_MODULE +//For file mapping +#include <sys/stat.h> +#include <unistd.h> +#include <fcntl.h> +#include <sys/mman.h> + +//For hooks +#include <dlfcn.h> +#endif + +using namespace vsbe; + +FapiPoreVeArg::FapiPoreVeArg( const FapiPoreVeArg_t i_type ) : + iv_type(i_type) +{ +} + +FapiPoreVeArg::~FapiPoreVeArg( ) +{ +} + +#ifndef __HOSTBOOT_MODULE +FapiPoreVeMemArg::FapiPoreVeMemArg( const FapiPoreVeArg_t i_type, + const char* const i_filename, + const uint32_t i_base ) : + FapiPoreVeArg(i_type), + iv_base(i_base), + iv_filename(i_filename), + iv_fd(open(i_filename, O_RDONLY)), + iv_crcEnable(true) +{ + uint32_t rc = 0; + + if( iv_fd < 0 ) { + FAPI_ERR( "Failed to open %s file\n", iv_filename ); + rc = BAD_ERROR_CODE; + } else { + iv_size = lseek( iv_fd, 0, SEEK_END ); + if( iv_size == (size_t)((off_t)-1) ) { + FAPI_ERR( "Failed to determine the size of %s file\n", iv_filename ); + } else { + if( (iv_type == ARG_SRAM) || (iv_type == ARG_MAINMEM) || + (iv_type == ARG_PNOR) || (iv_type == ARG_SEEPROM) ) { + iv_data = mmap( 0, iv_size, PROT_READ | PROT_WRITE, MAP_PRIVATE, iv_fd, 0 ); + } else { + iv_data = mmap( 0, iv_size, PROT_READ, MAP_PRIVATE, iv_fd, 0 ); + } + if( iv_data == MAP_FAILED ) { + FAPI_ERR( "Failed to map %s file\n", iv_filename ); + rc = BAD_ERROR_CODE; + } + } + } + //JDS TODO - how do I make the constructor fail if mapping failed? + +} +#endif + +FapiPoreVeMemArg::FapiPoreVeMemArg( const FapiPoreVeArg_t i_type, + const uint32_t i_base, + const size_t i_size, + void * i_data) : + FapiPoreVeArg(i_type), + iv_base(i_base), +#ifndef __HOSTBOOT_MODULE + iv_filename(NULL), + iv_fd(0), +#endif + iv_size(i_size), + iv_crcEnable(true), + iv_data(i_data) +{ +} + +FapiPoreVeMemArg::~FapiPoreVeMemArg( ) +{ +#ifndef __HOSTBOOT_MODULE + uint32_t rc = 0; + if( iv_data != NULL && iv_data != MAP_FAILED && iv_filename != NULL ) { + int unmap_rc = munmap( iv_data, iv_size ); + if( unmap_rc != 0 ) { + FAPI_ERR( "Failed to unmap %s file\n", iv_filename ); + rc = BAD_ERROR_CODE; + } + } + if( iv_fd >= 0 ) { + int close_rc = close( iv_fd ); + if( close_rc != 0 ) { + FAPI_ERR( "Failed to close %s\n", iv_filename ); + rc = BAD_ERROR_CODE; + } + } +#endif + //JDS TODO - how do I make the destructor fail if unmapping failed? + +} + +#ifndef __HOSTBOOT_MODULE +FapiPoreVeStateArg::FapiPoreVeStateArg( const char* const i_filename ) : + FapiPoreVeArg( ARG_STATE ), + iv_filename(i_filename), + iv_extractState(true), + iv_installState(true), + iv_data(NULL) +{ +} +#endif + +FapiPoreVeStateArg::FapiPoreVeStateArg( void * i_data ) : + FapiPoreVeArg( ARG_STATE ), +#ifndef __HOSTBOOT_MODULE + iv_filename(NULL), +#endif + iv_extractState(true), + iv_installState(true), + iv_data(i_data) +{ +} + +FapiPoreVeStateArg::~FapiPoreVeStateArg( ) +{ +} + +FapiPoreVeHooksArg::FapiPoreVeHooksArg( const char* const i_filename ) : + FapiPoreVeArg( ARG_HOOKS ), + iv_filename(i_filename), + iv_handle(NULL) +{ +} + +FapiPoreVeHooksArg::~FapiPoreVeHooksArg( ) +{ +#ifndef __HOSTBOOT_MODULE + if( iv_handle != NULL ) + { + dlclose(iv_handle); + } +#endif +} + +FapiPoreVeOtherArg::FapiPoreVeOtherArg( const uint64_t i_instructionCount, + const PoreIbufId i_poreType ) : + FapiPoreVeArg( ARG_OTHER ), + iv_instructionCount(i_instructionCount), + iv_poreType(i_poreType), + iv_pdbgArgs(NULL), + iv_entryPoint(NULL), + iv_breakpoint(NULL), + iv_mrr(0) +{ +} + +FapiPoreVeOtherArg::~FapiPoreVeOtherArg( ) +{ +} + + +/* +*************** 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 are included here. + +$Log: fapiPoreVeArg.C,v $ +Revision 1.16 2012/01/09 20:55:57 jeshua +Don't include file-related code for hostboot + +Revision 1.15 2011/12/07 22:30:59 jeshua +Initial MRR support + +Revision 1.14 2011/12/02 16:12:11 jeshua +Make seeprom writable (for control bits) + +Revision 1.13 2011/11/17 18:20:05 jeshua +Skip file handling for hostboot + +Revision 1.12 2011/09/20 15:38:42 jeshua +Allow creating memory args from memory pointers instead of just files + +Revision 1.11 2011/09/02 20:54:29 jeshua +No longer do file open and close + +Revision 1.10 2011/09/02 20:01:04 jeshua +Fixes for state arg support + +Revision 1.9 2011/07/13 19:13:43 jeshua +Enabled writing of the PNOR at John B's request + +Revision 1.8 2011/07/12 16:39:38 jeshua +Breakpoint support + +Revision 1.7 2011/07/08 23:53:16 jeshua +Updated for FAPI changes + +Revision 1.6 2011/07/07 20:34:43 jeshua +Moved entry point from hooks to other arg + +Revision 1.5 2011/06/03 15:38:50 jeshua +Added pdbgArg to OtherArg type + +Revision 1.4 2011/05/20 14:05:10 jeshua +Don't close hooks file if it wasn't opened + +Revision 1.3 2011/05/20 13:57:48 jeshua +Added const +Use initializers +Unload hooks on destruction + +Revision 1.2 2011/05/13 21:19:42 jeshua +Updated comments +Renamed InstructionCountArg to OtherArg, and added PORE type into it +Added iv_extractState +Added Hooks class + +Revision 1.1 2011/05/11 19:57:29 jeshua +Initial version + + + + +*/ +/* Local Variables: */ +/* c-basic-offset: 4 */ +/* End: */ |
