diff options
Diffstat (limited to 'src/usr/diag/prdf/framework/register/iipScanCommRegisterAccess.C')
| -rwxr-xr-x | src/usr/diag/prdf/framework/register/iipScanCommRegisterAccess.C | 215 |
1 files changed, 215 insertions, 0 deletions
diff --git a/src/usr/diag/prdf/framework/register/iipScanCommRegisterAccess.C b/src/usr/diag/prdf/framework/register/iipScanCommRegisterAccess.C new file mode 100755 index 000000000..b34c4bb74 --- /dev/null +++ b/src/usr/diag/prdf/framework/register/iipScanCommRegisterAccess.C @@ -0,0 +1,215 @@ +/* IBM_PROLOG_BEGIN_TAG */ +/* This is an automatically generated prolog. */ +/* */ +/* $Source: src/usr/diag/prdf/framework/register/iipScanCommRegisterAccess.C $ */ +/* */ +/* IBM CONFIDENTIAL */ +/* */ +/* COPYRIGHT International Business Machines Corp. 1996,2012 */ +/* */ +/* 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 otherwise */ +/* divested of its trade secrets, irrespective of what has been */ +/* deposited with the U.S. Copyright Office. */ +/* */ +/* Origin: 30 */ +/* */ +/* IBM_PROLOG_END_TAG */ + +// Module Description ************************************************** +// +// Description: This module provides the implementation for the PRD Scan +// Comm Register Access class. +// +// End Module Description ********************************************** + +//---------------------------------------------------------------------- +// Includes +//---------------------------------------------------------------------- +#define iipScanCommRegisterAccess_C + +#include <CcSynch.h> +#include <iipconst.h> +#include <iipbits.h> +#include <iipMopRegisterAccess.h> +#include <iipScanCommRegisterAccess.h> +#include <prdfMain.H> +#undef iipScanCommRegisterAccess_C + +//---------------------------------------------------------------------- +// User Types +//---------------------------------------------------------------------- + +//---------------------------------------------------------------------- +// Constants +//---------------------------------------------------------------------- + +//---------------------------------------------------------------------- +// Macros +//---------------------------------------------------------------------- + +//---------------------------------------------------------------------- +// Internal Function Prototypes +//---------------------------------------------------------------------- + +//---------------------------------------------------------------------- +// Global Variables +//---------------------------------------------------------------------- +// +#define GCC_VERSION (__GNUC__ * 1000 + __GNUC_MINOR__) +#if (GCC_VERSION >= 3004) +template<> +#endif +ScanCommRegisterAccess::SynchType::StepType + ScanCommRegisterAccess::SynchType::step = + ScanCommRegisterAccess::SynchType::STATIC_INITIAL_VALUE; + +//--------------------------------------------------------------------- +// Member Function Specifications +//--------------------------------------------------------------------- + +uint32_t ScanCommRegisterAccess::UnSync(void) +{ + uint32_t l_rc = SUCCESS; + synch.Advance(); // make everything out of synch + return(l_rc); +} + +uint32_t ScanCommRegisterAccess::Read(void) +{ + uint32_t rc = SUCCESS; + + if(!synch.IsCurrent()) + { +// BIT_STRING_BUFFER_CLASS bs(GetBitLength(), GetBufferByteSize()); + BIT_STRING_CLASS & bs = AccessBitString(); + + rc = Access(bs,GetAddress(), MopRegisterAccess::READ); + // dg01 start + if (rc != SUCCESS) + { + synch.Advance(); // make everything out of synch if failed + } + // dg01 end + +// if(rc == SUCCESS) +// { +// SetBitString(&bs); +// } + } + + return(rc); +} + +// ---------------------------------------------------------------------------- +// dg00 start +uint32_t ScanCommRegisterAccess::ForceRead(void) +{ + uint32_t rc = SUCCESS; + + BIT_STRING_CLASS & bs = AccessBitString(); + rc = Access(bs,GetAddress(), MopRegisterAccess::READ); + synch.IsCurrent(); + + return rc; +} +// dg00 end +//------------------------------------------------------------------------------- + +uint32_t ScanCommRegisterAccess::Write(void) +{ + uint32_t rc = (uint32_t) FAIL; + +// const BIT_STRING_CLASS * bit_string_ptr = GetBitString(); + + BIT_STRING_CLASS & bs = AccessBitString(); +// if(bit_string_ptr != NULL) +// { +// BIT_STRING_BUFFER_CLASS bs(GetBitLength(), GetBufferByteSize()); + +// bs.SetBits(*bit_string_ptr); + + rc = Access(bs, GetAddress(),MopRegisterAccess::WRITE); +// } + + return(rc); +} + +// unsigned int ScanCommRegisterAccess::GetBufferByteSize(void) const +// { +// return(BUFFER_BYTE_SIZE); +// } + +uint32_t ScanCommRegisterAccess::Access(BIT_STRING_CLASS & bs, uint64_t registerId, + MopRegisterAccess::Operation op) const +{ + using namespace PRDF; + + uint32_t rc = SCR_ACCESS_FAILED; + if(hops != NULL) + { + rc = hops->Access(bs, registerId, op); + } + return(rc); +} + +// #ifdef _USE_IOSTREAMS_ + +// ostream & operator<<(ostream & out, const ScanCommRegisterAccess & scr) +// { +// out << "Address: " << scr.GetAddress() << " Chip: "; // << hops; + + +// uint32_t count; +// const uint32_t * values = scr.GetChipSelectValues(count); + +// if(count) +// { +// for(uint32_t i = 0;i < count;i++) +// { +// out << values[i] << " "; +// } +// } +// else +// { +// out << "None "; +// } + +// const BIT_STRING_CLASS * bit_string_ptr = scr.GetBitString(); + +// if(bit_string_ptr == NULL) +// { +// out << " No Data"; +// } +// else +// { +// out << " Data: " << (*bit_string_ptr); +// } + +// return(out); +// } + +// #endif + +// Change Log ********************************************************** +// +// Flag PTR/DCR# Userid Date Description +// ---- -------- -------- -------- ----------- +// n/a n/a JST ??/??/95 Created. +// D24747.4 JFP 02/23/95 Added #include <CuLib.h> +// DGILBERT 05/23/97 Access()/Read()/Write() change +// dg01 aix343882 dgilbert 07/16/01 Make out of synch if Read fails +// +// End Change Log ****************************************************** + + + + + + + |
