diff options
Diffstat (limited to 'drivers/scsi/mpi3mr/mpi3mr_debug.h')
| -rw-r--r-- | drivers/scsi/mpi3mr/mpi3mr_debug.h | 197 |
1 files changed, 197 insertions, 0 deletions
diff --git a/drivers/scsi/mpi3mr/mpi3mr_debug.h b/drivers/scsi/mpi3mr/mpi3mr_debug.h new file mode 100644 index 000000000..ee6edd832 --- /dev/null +++ b/drivers/scsi/mpi3mr/mpi3mr_debug.h @@ -0,0 +1,197 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Driver for Broadcom MPI3 Storage Controllers + * + * Copyright (C) 2017-2022 Broadcom Inc. + * (mailto: mpi3mr-linuxdrv.pdl@broadcom.com) + * + */ + +#ifndef MPI3SAS_DEBUG_H_INCLUDED + +#define MPI3SAS_DEBUG_H_INCLUDED + +/* + * debug levels + */ + +#define MPI3_DEBUG_EVENT 0x00000001 +#define MPI3_DEBUG_EVENT_WORK_TASK 0x00000002 +#define MPI3_DEBUG_INIT 0x00000004 +#define MPI3_DEBUG_EXIT 0x00000008 +#define MPI3_DEBUG_TM 0x00000010 +#define MPI3_DEBUG_RESET 0x00000020 +#define MPI3_DEBUG_SCSI_ERROR 0x00000040 +#define MPI3_DEBUG_REPLY 0x00000080 +#define MPI3_DEBUG_CFG_ERROR 0x00000100 +#define MPI3_DEBUG_TRANSPORT_ERROR 0x00000200 +#define MPI3_DEBUG_BSG_ERROR 0x00008000 +#define MPI3_DEBUG_BSG_INFO 0x00010000 +#define MPI3_DEBUG_SCSI_INFO 0x00020000 +#define MPI3_DEBUG_CFG_INFO 0x00040000 +#define MPI3_DEBUG_TRANSPORT_INFO 0x00080000 +#define MPI3_DEBUG 0x01000000 +#define MPI3_DEBUG_SG 0x02000000 + + +/* + * debug macros + */ + +#define ioc_err(ioc, fmt, ...) \ + pr_err("%s: " fmt, (ioc)->name, ##__VA_ARGS__) +#define ioc_notice(ioc, fmt, ...) \ + pr_notice("%s: " fmt, (ioc)->name, ##__VA_ARGS__) +#define ioc_warn(ioc, fmt, ...) \ + pr_warn("%s: " fmt, (ioc)->name, ##__VA_ARGS__) +#define ioc_info(ioc, fmt, ...) \ + pr_info("%s: " fmt, (ioc)->name, ##__VA_ARGS__) + +#define dprint(ioc, fmt, ...) \ + do { \ + if (ioc->logging_level & MPI3_DEBUG) \ + pr_info("%s: " fmt, (ioc)->name, ##__VA_ARGS__); \ + } while (0) + +#define dprint_event_th(ioc, fmt, ...) \ + do { \ + if (ioc->logging_level & MPI3_DEBUG_EVENT) \ + pr_info("%s: " fmt, (ioc)->name, ##__VA_ARGS__); \ + } while (0) + +#define dprint_event_bh(ioc, fmt, ...) \ + do { \ + if (ioc->logging_level & MPI3_DEBUG_EVENT_WORK_TASK) \ + pr_info("%s: " fmt, (ioc)->name, ##__VA_ARGS__); \ + } while (0) + +#define dprint_init(ioc, fmt, ...) \ + do { \ + if (ioc->logging_level & MPI3_DEBUG_INIT) \ + pr_info("%s: " fmt, (ioc)->name, ##__VA_ARGS__); \ + } while (0) + +#define dprint_exit(ioc, fmt, ...) \ + do { \ + if (ioc->logging_level & MPI3_DEBUG_EXIT) \ + pr_info("%s: " fmt, (ioc)->name, ##__VA_ARGS__); \ + } while (0) + +#define dprint_tm(ioc, fmt, ...) \ + do { \ + if (ioc->logging_level & MPI3_DEBUG_TM) \ + pr_info("%s: " fmt, (ioc)->name, ##__VA_ARGS__); \ + } while (0) + +#define dprint_reply(ioc, fmt, ...) \ + do { \ + if (ioc->logging_level & MPI3_DEBUG_REPLY) \ + pr_info("%s: " fmt, (ioc)->name, ##__VA_ARGS__); \ + } while (0) + +#define dprint_reset(ioc, fmt, ...) \ + do { \ + if (ioc->logging_level & MPI3_DEBUG_RESET) \ + pr_info("%s: " fmt, (ioc)->name, ##__VA_ARGS__); \ + } while (0) + +#define dprint_scsi_info(ioc, fmt, ...) \ + do { \ + if (ioc->logging_level & MPI3_DEBUG_SCSI_INFO) \ + pr_info("%s: " fmt, (ioc)->name, ##__VA_ARGS__); \ + } while (0) + +#define dprint_scsi_err(ioc, fmt, ...) \ + do { \ + if (ioc->logging_level & MPI3_DEBUG_SCSI_ERROR) \ + pr_info("%s: " fmt, (ioc)->name, ##__VA_ARGS__); \ + } while (0) + +#define dprint_scsi_command(ioc, SCMD, LOG_LEVEL) \ + do { \ + if (ioc->logging_level & LOG_LEVEL) \ + scsi_print_command(SCMD); \ + } while (0) + + +#define dprint_bsg_info(ioc, fmt, ...) \ + do { \ + if (ioc->logging_level & MPI3_DEBUG_BSG_INFO) \ + pr_info("%s: " fmt, (ioc)->name, ##__VA_ARGS__); \ + } while (0) + +#define dprint_bsg_err(ioc, fmt, ...) \ + do { \ + if (ioc->logging_level & MPI3_DEBUG_BSG_ERROR) \ + pr_info("%s: " fmt, (ioc)->name, ##__VA_ARGS__); \ + } while (0) + +#define dprint_cfg_info(ioc, fmt, ...) \ + do { \ + if (ioc->logging_level & MPI3_DEBUG_CFG_INFO) \ + pr_info("%s: " fmt, (ioc)->name, ##__VA_ARGS__); \ + } while (0) + +#define dprint_cfg_err(ioc, fmt, ...) \ + do { \ + if (ioc->logging_level & MPI3_DEBUG_CFG_ERROR) \ + pr_info("%s: " fmt, (ioc)->name, ##__VA_ARGS__); \ + } while (0) +#define dprint_transport_info(ioc, fmt, ...) \ + do { \ + if (ioc->logging_level & MPI3_DEBUG_TRANSPORT_INFO) \ + pr_info("%s: " fmt, (ioc)->name, ##__VA_ARGS__); \ + } while (0) + +#define dprint_transport_err(ioc, fmt, ...) \ + do { \ + if (ioc->logging_level & MPI3_DEBUG_TRANSPORT_ERROR) \ + pr_info("%s: " fmt, (ioc)->name, ##__VA_ARGS__); \ + } while (0) + +#endif /* MPT3SAS_DEBUG_H_INCLUDED */ + +/** + * dprint_dump - print contents of a memory buffer + * @req: Pointer to a memory buffer + * @sz: Memory buffer size + * @namestr: Name String to identify the buffer type + */ +static inline void +dprint_dump(void *req, int sz, const char *name_string) +{ + int i; + __le32 *mfp = (__le32 *)req; + + sz = sz/4; + if (name_string) + pr_info("%s:\n\t", name_string); + else + pr_info("request:\n\t"); + for (i = 0; i < sz; i++) { + if (i && ((i % 8) == 0)) + pr_info("\n\t"); + pr_info("%08x ", le32_to_cpu(mfp[i])); + } + pr_info("\n"); +} + +/** + * dprint_dump_req - print message frame contents + * @req: pointer to message frame + * @sz: number of dwords + */ +static inline void +dprint_dump_req(void *req, int sz) +{ + int i; + __le32 *mfp = (__le32 *)req; + + pr_info("request:\n\t"); + for (i = 0; i < sz; i++) { + if (i && ((i % 8) == 0)) + pr_info("\n\t"); + pr_info("%08x ", le32_to_cpu(mfp[i])); + } + pr_info("\n"); +} |