1 /* bnx2fc_debug.h: QLogic Linux FCoE offload driver. 2 * Handles operations such as session offload/upload etc, and manages 3 * session resources such as connection id and qp resources. 4 * 5 * Copyright (c) 2008-2013 Broadcom Corporation 6 * Copyright (c) 2014-2015 QLogic Corporation 7 * 8 * This program is free software; you can redistribute it and/or modify 9 * it under the terms of the GNU General Public License as published by 10 * the Free Software Foundation. 11 * 12 */ 13 14 #ifndef __BNX2FC_DEBUG__ 15 #define __BNX2FC_DEBUG__ 16 17 /* Log level bit mask */ 18 #define LOG_IO 0x01 /* scsi cmd error, cleanup */ 19 #define LOG_TGT 0x02 /* Session setup, cleanup, etc' */ 20 #define LOG_HBA 0x04 /* lport events, link, mtu, etc' */ 21 #define LOG_ELS 0x08 /* ELS logs */ 22 #define LOG_MISC 0x10 /* fcoe L2 frame related logs*/ 23 #define LOG_ALL 0xff /* LOG all messages */ 24 25 extern unsigned int bnx2fc_debug_level; 26 27 #define BNX2FC_ELS_DBG(fmt, ...) \ 28 do { \ 29 if (unlikely(bnx2fc_debug_level & LOG_ELS)) \ 30 pr_info(fmt, ##__VA_ARGS__); \ 31 } while (0) 32 33 #define BNX2FC_MISC_DBG(fmt, ...) \ 34 do { \ 35 if (unlikely(bnx2fc_debug_level & LOG_MISC)) \ 36 pr_info(fmt, ##__VA_ARGS__); \ 37 } while (0) 38 39 __printf(2, 3) 40 void BNX2FC_IO_DBG(const struct bnx2fc_cmd *io_req, const char *fmt, ...); 41 __printf(2, 3) 42 void BNX2FC_TGT_DBG(const struct bnx2fc_rport *tgt, const char *fmt, ...); 43 __printf(2, 3) 44 void BNX2FC_HBA_DBG(const struct fc_lport *lport, const char *fmt, ...); 45 46 #endif 47