| /* |
| * Copyright (C) 2007 - 2018 Vladislav Bolkhovitin |
| * Copyright (C) 2007 - 2018 Western Digital Corporation |
| * |
| * 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 |
| |
| #ifdef LOG_PREFIX |
| #undef LOG_PREFIX |
| #endif |
| |
| #define LOG_PREFIX "iscsi-scst" |
| |
| #ifdef INSIDE_KERNEL_TREE |
| #include <scst/scst_debug.h> |
| #else |
| #include <scst_debug.h> |
| #endif |
| |
| #define TRACE_D_WRITE 0x80000000 |
| #define TRACE_CONN_OC 0x40000000 |
| #define TRACE_D_IOV 0x20000000 |
| #define TRACE_D_DUMP_PDU 0x10000000 |
| #define TRACE_NET_PG 0x08000000 |
| #define TRACE_CONN_OC_DBG 0x04000000 |
| |
| #ifdef CONFIG_SCST_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_OUT_OF_MEM | TRACE_MGMT | TRACE_PID | \ |
| TRACE_SPECIAL) |
| #endif |
| |
| #ifdef CONFIG_SCST_DEBUG |
| struct iscsi_pdu; |
| struct iscsi_cmnd; |
| extern void iscsi_dump_pdu(struct iscsi_pdu *pdu); |
| extern unsigned long iscsi_get_flow_ctrl_or_mgmt_dbg_log_flag( |
| struct iscsi_cmnd *cmnd); |
| #else |
| #define iscsi_dump_pdu(x) do {} while (0) |
| #define iscsi_get_flow_ctrl_or_mgmt_dbg_log_flag(x) 0 |
| #endif |
| |
| #define TRACE_CONN_CLOSE(args...) TRACE_DBG_FLAG(TRACE_DEBUG|TRACE_CONN_OC, args) |
| #define TRACE_CONN_CLOSE_DBG(args...) TRACE(TRACE_CONN_OC_DBG, args) |
| #define TRACE_NET_PAGE(args...) TRACE_DBG_FLAG(TRACE_NET_PG, args) |
| #define TRACE_WRITE(args...) TRACE_DBG_FLAG(TRACE_DEBUG|TRACE_D_WRITE, args) |
| |
| #endif |