//---------------------------------------------------------------------------
//
// Function: EplNmtkCalGetNmtState
//
// Description: return current NMT-State
// -> encapsulate access to kernelspace
//
//
//
// Parameters:
//
//
// Returns: tEplNmtState = current NMT-State
//
//
// State:
//
//---------------------------------------------------------------------------
tEplNmtState EplNmtkCalGetNmtState(void)
{
tEplNmtState NmtState;
// for test direkt call for EplNmtkGetNmtState()
#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTK)) != 0)
NmtState = EplNmtkGetNmtState();
#else
NmtState = 0;
#endif
return NmtState;
}
//---------------------------------------------------------------------------
//
// Function: EplNmtuGetNmtState
//
// Description: returns the actuell NMT-State
//
//
//
// Parameters:
//
//
// Returns: tEplNmtState = NMT-State
//
//
// State:
//
//---------------------------------------------------------------------------
EPLDLLEXPORT tEplNmtState PUBLIC EplNmtuGetNmtState()
{
tEplNmtState NmtState;
// $$$ call function of communication abstraction layer
#if(((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMTK)) != 0)
NmtState = EplNmtkGetNmtState();
#else
NmtState = 0;
#endif
return NmtState;
}
static int EplLinProcRead(char *pcBuffer_p,
char **ppcStart_p,
off_t Offset_p,
int nBufferSize_p, int *pEof_p, void *pData_p)
{
int nSize;
int Eof;
tEplDllkCalStatistics *pDllkCalStats;
nSize = 0;
Eof = 0;
// count calls of this function
#ifdef _DBG_TRACE_POINTS_
TgtDbgSignalTracePoint(0);
#endif
//---------------------------------------------------------------
// generate static information
//---------------------------------------------------------------
// ---- Driver information ----
nSize += snprintf(pcBuffer_p + nSize, nBufferSize_p - nSize,
"%s %s (c) 2006 %s\n",
EPL_PRODUCT_NAME, EPL_PRODUCT_VERSION,
EPL_PRODUCT_MANUFACTURER);
//---------------------------------------------------------------
// generate process information
//---------------------------------------------------------------
// ---- EPL state ----
nSize += snprintf(pcBuffer_p + nSize, nBufferSize_p - nSize,
"NMT state: 0x%04X\n",
(WORD) EplNmtkGetNmtState());
EplDllkCalGetStatistics(&pDllkCalStats);
nSize += snprintf(pcBuffer_p + nSize, nBufferSize_p - nSize,
"CurAsyncTxGen=%lu CurAsyncTxNmt=%lu CurAsyncRx=%lu\nMaxAsyncTxGen=%lu MaxAsyncTxNmt=%lu MaxAsyncRx=%lu\n",
pDllkCalStats->m_ulCurTxFrameCountGen,
pDllkCalStats->m_ulCurTxFrameCountNmt,
pDllkCalStats->m_ulCurRxFrameCount,
pDllkCalStats->m_ulMaxTxFrameCountGen,
pDllkCalStats->m_ulMaxTxFrameCountNmt,
pDllkCalStats->m_ulMaxRxFrameCount);
#if (((EPL_MODULE_INTEGRATION) & (EPL_MODULE_NMT_MN)) != 0)
// fetch running IdentRequests
nSize += snprintf(pcBuffer_p + nSize, nBufferSize_p - nSize,
"running IdentRequests: 0x%08lX\n",
EplIdentuGetRunningRequests());
// fetch state of NmtMnu module
{
unsigned int uiMandatorySlaveCount;
unsigned int uiSignalSlaveCount;
WORD wFlags;
EplNmtMnuGetDiagnosticInfo(&uiMandatorySlaveCount,
&uiSignalSlaveCount, &wFlags);
nSize += snprintf(pcBuffer_p + nSize, nBufferSize_p - nSize,
"MN MandSlaveCount: %u SigSlaveCount: %u Flags: 0x%X\n",
uiMandatorySlaveCount, uiSignalSlaveCount,
wFlags);
}
#endif
// ---- FEC state ----
#ifdef CONFIG_COLDFIRE
{
// Receive the base address
unsigned long base_addr;
#if (EDRV_USED_ETH_CTRL == 0)
// Set the base address of FEC0
base_addr = FEC_BASE_ADDR_FEC0;
#else
// Set the base address of FEC1
base_addr = FEC_BASE_ADDR_FEC1;
#endif
nSize += snprintf(pcBuffer_p + nSize, nBufferSize_p - nSize,
"FEC_ECR = 0x%08X FEC_EIR = 0x%08X FEC_EIMR = 0x%08X\nFEC_TCR = 0x%08X FECTFSR = 0x%08X FECRFSR = 0x%08X\n",
FEC_ECR(base_addr), FEC_EIR(base_addr),
FEC_EIMR(base_addr), FEC_TCR(base_addr),
FEC_FECTFSR(base_addr),
FEC_FECRFSR(base_addr));
}
#endif
// ---- DBG: TracePoints ----
#ifdef _DBG_TRACE_POINTS_
{
int nNum;
nSize += snprintf(pcBuffer_p + nSize, nBufferSize_p - nSize,
"DbgTracePoints:\n");
for (nNum = 0;
nNum < (sizeof(aatmDbgTracePoint_l) / sizeof(atomic_t));
nNum++) {
nSize +=
snprintf(pcBuffer_p + nSize, nBufferSize_p - nSize,
" TracePoint[%2d]: %d\n", (int)nNum,
atomic_read(&aatmDbgTracePoint_l[nNum]));
}
nSize += snprintf(pcBuffer_p + nSize, nBufferSize_p - nSize,
"DbgTraceValues:\n");
for (nNum = 0; nNum < DBG_TRACE_VALUES; nNum++) {
if (nNum == uiDbgTraceValuePos_l) { // next value will be stored at that position
nSize +=
snprintf(pcBuffer_p + nSize,
nBufferSize_p - nSize, "*%08lX",
adwDbgTraceValue_l[nNum]);
} else {
nSize +=
snprintf(pcBuffer_p + nSize,
nBufferSize_p - nSize, " %08lX",
adwDbgTraceValue_l[nNum]);
}
if ((nNum & 0x00000007) == 0x00000007) { // 8 values printed -> end of line reached
nSize +=
snprintf(pcBuffer_p + nSize,
nBufferSize_p - nSize, "\n");
}
}
if ((nNum & 0x00000007) != 0x00000007) { // number of values printed is not a multiple of 8 -> print new line
nSize +=
snprintf(pcBuffer_p + nSize, nBufferSize_p - nSize,
"\n");
}
}
#endif
Eof = 1;
goto Exit;
Exit:
*pEof_p = Eof;
return (nSize);
}