mirror of https://gitee.com/openkylin/linux.git
157 lines
4.4 KiB
C
157 lines
4.4 KiB
C
|
|
/*
|
|
*
|
|
Copyright (c) Eicon Networks, 2002.
|
|
*
|
|
This source file is supplied for the use with
|
|
Eicon Networks range of DIVA Server Adapters.
|
|
*
|
|
Eicon File Revision : 2.1
|
|
*
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2, or (at your option)
|
|
any later version.
|
|
*
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY OF ANY KIND WHATSOEVER INCLUDING ANY
|
|
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
|
See the GNU General Public License for more details.
|
|
*
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
*
|
|
*/
|
|
|
|
#include "debuglib.h"
|
|
|
|
#ifdef DIVA_NO_DEBUGLIB
|
|
static DIVA_DI_PRINTF dprintf;
|
|
#else /* DIVA_NO_DEBUGLIB */
|
|
|
|
_DbgHandle_ myDriverDebugHandle = { 0 /*!Registered*/, DBG_HANDLE_VERSION };
|
|
DIVA_DI_PRINTF dprintf = no_printf;
|
|
/*****************************************************************************/
|
|
#define DBG_FUNC(name) \
|
|
void \
|
|
myDbgPrint_##name(char *format, ...) \
|
|
{ va_list ap; \
|
|
if (myDriverDebugHandle.dbg_prt) \
|
|
{ va_start(ap, format); \
|
|
(myDriverDebugHandle.dbg_prt) \
|
|
(myDriverDebugHandle.id, DLI_##name, format, ap); \
|
|
va_end(ap); \
|
|
} }
|
|
DBG_FUNC(LOG)
|
|
DBG_FUNC(FTL)
|
|
DBG_FUNC(ERR)
|
|
DBG_FUNC(TRC)
|
|
DBG_FUNC(MXLOG)
|
|
DBG_FUNC(FTL_MXLOG)
|
|
void
|
|
myDbgPrint_EVL(long msgID, ...)
|
|
{ va_list ap;
|
|
if (myDriverDebugHandle.dbg_ev)
|
|
{ va_start(ap, msgID);
|
|
(myDriverDebugHandle.dbg_ev)
|
|
(myDriverDebugHandle.id, (unsigned long)msgID, ap);
|
|
va_end(ap);
|
|
} }
|
|
DBG_FUNC(REG)
|
|
DBG_FUNC(MEM)
|
|
DBG_FUNC(SPL)
|
|
DBG_FUNC(IRP)
|
|
DBG_FUNC(TIM)
|
|
DBG_FUNC(BLK)
|
|
DBG_FUNC(TAPI)
|
|
DBG_FUNC(NDIS)
|
|
DBG_FUNC(CONN)
|
|
DBG_FUNC(STAT)
|
|
DBG_FUNC(SEND)
|
|
DBG_FUNC(RECV)
|
|
DBG_FUNC(PRV0)
|
|
DBG_FUNC(PRV1)
|
|
DBG_FUNC(PRV2)
|
|
DBG_FUNC(PRV3)
|
|
/*****************************************************************************/
|
|
int
|
|
DbgRegister(char *drvName, char *drvTag, unsigned long dbgMask)
|
|
{
|
|
int len;
|
|
/*
|
|
* deregister (if already registered) and zero out myDriverDebugHandle
|
|
*/
|
|
DbgDeregister();
|
|
/*
|
|
* initialize the debug handle
|
|
*/
|
|
myDriverDebugHandle.Version = DBG_HANDLE_VERSION;
|
|
myDriverDebugHandle.id = -1;
|
|
myDriverDebugHandle.dbgMask = dbgMask | (DL_EVL | DL_FTL | DL_LOG);
|
|
len = strlen(drvName);
|
|
memcpy(myDriverDebugHandle.drvName, drvName,
|
|
(len < sizeof(myDriverDebugHandle.drvName)) ?
|
|
len : sizeof(myDriverDebugHandle.drvName) - 1);
|
|
len = strlen(drvTag);
|
|
memcpy(myDriverDebugHandle.drvTag, drvTag,
|
|
(len < sizeof(myDriverDebugHandle.drvTag)) ?
|
|
len : sizeof(myDriverDebugHandle.drvTag) - 1);
|
|
/*
|
|
* Try to register debugging via old (and only) interface
|
|
*/
|
|
dprintf("\000\377", &myDriverDebugHandle);
|
|
if (myDriverDebugHandle.dbg_prt)
|
|
{
|
|
return (1);
|
|
}
|
|
/*
|
|
* Check if we registered with an old maint driver (see debuglib.h)
|
|
*/
|
|
if (myDriverDebugHandle.dbg_end != NULL
|
|
/* location of 'dbg_prt' in _OldDbgHandle_ struct */
|
|
&& (myDriverDebugHandle.regTime.LowPart ||
|
|
myDriverDebugHandle.regTime.HighPart))
|
|
/* same location as in _OldDbgHandle_ struct */
|
|
{
|
|
dprintf("%s: Cannot log to old maint driver !", drvName);
|
|
myDriverDebugHandle.dbg_end =
|
|
((_OldDbgHandle_ *)&myDriverDebugHandle)->dbg_end;
|
|
DbgDeregister();
|
|
}
|
|
return (0);
|
|
}
|
|
/*****************************************************************************/
|
|
void
|
|
DbgSetLevel(unsigned long dbgMask)
|
|
{
|
|
myDriverDebugHandle.dbgMask = dbgMask | (DL_EVL | DL_FTL | DL_LOG);
|
|
}
|
|
/*****************************************************************************/
|
|
void
|
|
DbgDeregister(void)
|
|
{
|
|
if (myDriverDebugHandle.dbg_end)
|
|
{
|
|
(myDriverDebugHandle.dbg_end)(&myDriverDebugHandle);
|
|
}
|
|
memset(&myDriverDebugHandle, 0, sizeof(myDriverDebugHandle));
|
|
}
|
|
void xdi_dbg_xlog(char *x, ...) {
|
|
va_list ap;
|
|
va_start(ap, x);
|
|
if (myDriverDebugHandle.dbg_end &&
|
|
(myDriverDebugHandle.dbg_irq || myDriverDebugHandle.dbg_old) &&
|
|
(myDriverDebugHandle.dbgMask & DL_STAT)) {
|
|
if (myDriverDebugHandle.dbg_irq) {
|
|
(*(myDriverDebugHandle.dbg_irq))(myDriverDebugHandle.id,
|
|
(x[0] != 0) ? DLI_TRC : DLI_XLOG, x, ap);
|
|
} else {
|
|
(*(myDriverDebugHandle.dbg_old))(myDriverDebugHandle.id, x, ap);
|
|
}
|
|
}
|
|
va_end(ap);
|
|
}
|
|
/*****************************************************************************/
|
|
#endif /* DIVA_NO_DEBUGLIB */
|