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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 | /* 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"); } |