/*!
******************************************************************************
@Function PVRSRVDebugPrintf
@Description To output a debug message to the user
@Input uDebugLevel - The current debug level
@Input pszFile - The source file generating the message
@Input uLine - The line of the source file
@Input pszFormat - The message format string
@Input ... - Zero or more arguments for use by the format string
@Return None
******************************************************************************/
IMG_VOID PVRSRVDebugPrintf (
IMG_UINT32 ui32DebugLevel,
const IMG_CHAR* pszFullFileName,
IMG_UINT32 ui32Line,
const IMG_CHAR* pszFormat,
...
)
{
IMG_BOOL bTrace;
const IMG_CHAR *pszFileName = pszFullFileName;
bTrace = (IMG_BOOL)(ui32DebugLevel & DBGPRIV_CALLTRACE) ? IMG_TRUE : IMG_FALSE;
if (gPVRDebugLevel & ui32DebugLevel)
{
va_list vaArgs;
unsigned long ulLockFlags = 0;
IMG_CHAR *pszBuf;
IMG_UINT32 ui32BufSiz;
SelectBuffer(&pszBuf, &ui32BufSiz);
va_start(vaArgs, pszFormat);
GetBufferLock(&ulLockFlags);
/* Add in the level of warning */
if (bTrace == IMG_FALSE)
{
switch(ui32DebugLevel)
{
case DBGPRIV_FATAL:
{
strncpy (pszBuf, "PVR_K:(Fatal): ", (ui32BufSiz -1));
break;
}
case DBGPRIV_ERROR:
{
strncpy (pszBuf, "PVR_K:(Error): ", (ui32BufSiz -1));
break;
}
case DBGPRIV_WARNING:
{
strncpy (pszBuf, "PVR_K:(Warning): ", (ui32BufSiz -1));
break;
}
case DBGPRIV_MESSAGE:
{
strncpy (pszBuf, "PVR_K:(Message): ", (ui32BufSiz -1));
break;
}
case DBGPRIV_VERBOSE:
{
strncpy (pszBuf, "PVR_K:(Verbose): ", (ui32BufSiz -1));
break;
}
case DBGPRIV_BUFFERED:
{
strncpy (pszBuf, "PVR_K: ", (ui32BufSiz -1));
break;
}
default:
{
strncpy (pszBuf, "PVR_K:(Unknown message level): ", (ui32BufSiz -1));
break;
}
}
}
else
{
strncpy (pszBuf, "PVR_K: ", (ui32BufSiz -1));
}
if (VBAppend(pszBuf, ui32BufSiz, pszFormat, vaArgs))
{
printk(KERN_INFO "PVR_K:(Message Truncated): %s\n", pszBuf);
}
else
{
if (ui32DebugLevel & DBGPRIV_BUFFERED)
{
/* We don't need the full path here */
const IMG_CHAR *pszShortName = strrchr(pszFileName, '/') + 1;
if(pszShortName)
pszFileName = pszShortName;
AddToBufferCCB(pszFileName, ui32Line, pszBuf);
}
else
{
printk(KERN_INFO "%s\n", pszBuf);
}
}
ReleaseBufferLock(ulLockFlags);
va_end (vaArgs);
}
}
/*************************************************************************/ /*!
@Function PVRSRVDebugPrintf
@Description To output a debug message to the user
@Input uDebugLevel The current debug level
@Input pszFile The source file generating the message
@Input uLine The line of the source file
@Input pszFormat The message format string
@Input ... Zero or more arguments for use by the format string
*/ /**************************************************************************/
void PVRSRVDebugPrintf(IMG_UINT32 ui32DebugLevel,
const IMG_CHAR *pszFullFileName,
IMG_UINT32 ui32Line,
const IMG_CHAR *pszFormat,
...)
{
IMG_BOOL bNoLoc;
const IMG_CHAR *pszFileName = pszFullFileName;
IMG_CHAR *pszLeafName;
bNoLoc = (IMG_BOOL)((ui32DebugLevel & DBGPRIV_CALLTRACE) |
(ui32DebugLevel & DBGPRIV_BUFFERED)) ? IMG_TRUE : IMG_FALSE;
if (gPVRDebugLevel & ui32DebugLevel)
{
va_list vaArgs;
unsigned long ulLockFlags = 0;
IMG_CHAR *pszBuf;
IMG_UINT32 ui32BufSiz;
SelectBuffer(&pszBuf, &ui32BufSiz);
va_start(vaArgs, pszFormat);
GetBufferLock(&ulLockFlags);
switch (ui32DebugLevel)
{
case DBGPRIV_FATAL:
{
strncpy(pszBuf, "PVR_K:(Fatal): ", (ui32BufSiz - 2));
break;
}
case DBGPRIV_ERROR:
{
strncpy(pszBuf, "PVR_K:(Error): ", (ui32BufSiz - 2));
break;
}
case DBGPRIV_WARNING:
{
strncpy(pszBuf, "PVR_K:(Warn): ", (ui32BufSiz - 2));
break;
}
case DBGPRIV_MESSAGE:
{
strncpy(pszBuf, "PVR_K:(Mesg): ", (ui32BufSiz - 2));
break;
}
case DBGPRIV_VERBOSE:
{
strncpy(pszBuf, "PVR_K:(Verb): ", (ui32BufSiz - 2));
break;
}
case DBGPRIV_DEBUG:
{
strncpy(pszBuf, "PVR_K:(Debug): ", (ui32BufSiz - 2));
break;
}
case DBGPRIV_CALLTRACE:
case DBGPRIV_ALLOC:
case DBGPRIV_BUFFERED:
default:
{
strncpy(pszBuf, "PVR_K: ", (ui32BufSiz - 2));
break;
}
}
pszBuf[ui32BufSiz - 1] = '\0';
(void) BAppend(pszBuf, ui32BufSiz, "%u: ", current->pid);
if (VBAppend(pszBuf, ui32BufSiz, pszFormat, vaArgs))
{
printk(KERN_ERR "PVR_K:(Message Truncated): %s\n", pszBuf);
}
else
{
#if !defined(__sh__)
pszLeafName = (IMG_CHAR *)strrchr (pszFileName, '/');
if (pszLeafName)
{
pszFileName = pszLeafName+1;
}
#endif /* __sh__ */
if (BAppend(pszBuf, ui32BufSiz, " [%u, %s]", ui32Line, pszFileName))
{
printk(KERN_ERR "PVR_K:(Message Truncated): %s\n", pszBuf);
}
else
{
if (ui32DebugLevel & DBGPRIV_BUFFERED)
{
AddToBufferCCB(pszFileName, ui32Line, pszBuf);
}
else
{
printk(KERN_ERR "%s\n", pszBuf);
}
}
}
ReleaseBufferLock(ulLockFlags);
va_end (vaArgs);
}
}
