diff options
Diffstat (limited to 'drivers/scsi/bnx2fc/bnx2fc_debug.h')
| -rw-r--r-- | drivers/scsi/bnx2fc/bnx2fc_debug.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/drivers/scsi/bnx2fc/bnx2fc_debug.h b/drivers/scsi/bnx2fc/bnx2fc_debug.h new file mode 100644 index 0000000000..76717acee3 --- /dev/null +++ b/drivers/scsi/bnx2fc/bnx2fc_debug.h @@ -0,0 +1,47 @@ +/* bnx2fc_debug.h: QLogic Linux FCoE offload driver. + * Handles operations such as session offload/upload etc, and manages + * session resources such as connection id and qp resources. + * + * Copyright (c) 2008-2013 Broadcom Corporation + * Copyright (c) 2014-2016 QLogic Corporation + * Copyright (c) 2016-2017 Cavium Inc. + * + * 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. + * + */ + +#ifndef __BNX2FC_DEBUG__ +#define __BNX2FC_DEBUG__ + +/* Log level bit mask */ +#define LOG_IO 0x01 /* scsi cmd error, cleanup */ +#define LOG_TGT 0x02 /* Session setup, cleanup, etc' */ +#define LOG_HBA 0x04 /* lport events, link, mtu, etc' */ +#define LOG_ELS 0x08 /* ELS logs */ +#define LOG_MISC 0x10 /* fcoe L2 frame related logs*/ +#define LOG_ALL 0xff /* LOG all messages */ + +extern unsigned int bnx2fc_debug_level; + +#define BNX2FC_ELS_DBG(fmt, ...) \ +do { \ + if (unlikely(bnx2fc_debug_level & LOG_ELS)) \ + pr_info(fmt, ##__VA_ARGS__); \ +} while (0) + +#define BNX2FC_MISC_DBG(fmt, ...) \ +do { \ + if (unlikely(bnx2fc_debug_level & LOG_MISC)) \ + pr_info(fmt, ##__VA_ARGS__); \ +} while (0) + +__printf(2, 3) +void BNX2FC_IO_DBG(const struct bnx2fc_cmd *io_req, const char *fmt, ...); +__printf(2, 3) +void BNX2FC_TGT_DBG(const struct bnx2fc_rport *tgt, const char *fmt, ...); +__printf(2, 3) +void BNX2FC_HBA_DBG(const struct fc_lport *lport, const char *fmt, ...); + +#endif |