mirror of
https://github.com/SCST-project/scst.git
synced 2026-08-19 13:46:25 +00:00
Vladislav Bolkhovitin
d224057476
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@166 d57e44dd-8a1f-0410-8b47-8ef2f437770f
75 lines
2.5 KiB
C
75 lines
2.5 KiB
C
/*
|
|
* Copyright (C) 2007 Vladislav Bolkhovitin
|
|
* Copyright (C) 2007 CMS Distribution Limited
|
|
*
|
|
* 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, version 2
|
|
* of the License.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*/
|
|
|
|
#ifndef ISCSI_DBG_H
|
|
#define ISCSI_DBG_H
|
|
|
|
#include <scst_debug.h>
|
|
|
|
#define TRACE_D_READ 0x80000000
|
|
#define TRACE_D_WRITE 0x40000000
|
|
#define TRACE_CONN_OC 0x20000000
|
|
#define TRACE_D_IOV 0x10000000
|
|
#define TRACE_D_DUMP_PDU 0x08000000
|
|
|
|
#define TRACE_D_DATA (TRACE_D_READ | TRACE_D_WRITE)
|
|
|
|
#define TRACE_ALL_NO_DATA (TRACE_ALL & ~TRACE_D_IOV & ~TRACE_D_DUMP_PDU & ~TRACE_D_DATA)
|
|
|
|
#define LOG_PREFIX "iscsi-scst"
|
|
|
|
#ifdef DEBUG
|
|
#define ISCSI_DEFAULT_LOG_FLAGS (TRACE_FUNCTION | TRACE_LINE | TRACE_PID | \
|
|
TRACE_OUT_OF_MEM | TRACE_MGMT | TRACE_MGMT_DEBUG | \
|
|
TRACE_MINOR | TRACE_SPECIAL | TRACE_CONN_OC)
|
|
#else
|
|
#define ISCSI_DEFAULT_LOG_FLAGS (TRACE_FUNCTION | TRACE_PID | \
|
|
TRACE_OUT_OF_MEM | TRACE_MGMT | \
|
|
TRACE_MINOR | TRACE_SPECIAL)
|
|
#endif
|
|
|
|
#ifdef DEBUG
|
|
struct msghdr;
|
|
struct iscsi_pdu;
|
|
extern void iscsi_dump_iov(struct msghdr *msg);
|
|
extern void iscsi_dump_pdu(struct iscsi_pdu *pdu);
|
|
#else
|
|
#define iscsi_dump_iov(x) do {} while (0)
|
|
#define iscsi_dump_pdu(x) do {} while (0)
|
|
#endif
|
|
|
|
#if defined(DEBUG) || defined(TRACING)
|
|
extern unsigned long iscsi_trace_flag;
|
|
#define trace_flag iscsi_trace_flag
|
|
|
|
#define TRACE_CONN_CLOSE(format, args...) \
|
|
do { \
|
|
if (trace_flag & TRACE_CONN_OC) \
|
|
{ \
|
|
char *__tflag = LOG_FLAG; \
|
|
if (debug_print_prefix(trace_flag, __FUNCTION__, __LINE__) > 0) \
|
|
{ \
|
|
__tflag = NO_FLAG; \
|
|
} \
|
|
PRINT(NO_FLAG, "%s" format, __tflag, args); \
|
|
} \
|
|
} while(0)
|
|
|
|
#else /* defined(DEBUG) || defined(TRACING) */
|
|
#define TRACE_CONN_CLOSE(format, args...) {}
|
|
#endif
|
|
|
|
#endif
|