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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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 | /* SPDX-License-Identifier: GPL-2.0 */ /* * linux/drivers/message/fusion/mptdebug.h * For use with LSI PCI chip/adapter(s) * running LSI Fusion MPT (Message Passing Technology) firmware. * * Copyright (c) 1999-2008 LSI Corporation * (mailto:DL-MPTFusionLinux@lsi.com) * */ /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/ #ifndef MPTDEBUG_H_INCLUDED #define MPTDEBUG_H_INCLUDED /* * debug level can be programmed on the fly via SysFS (hex values) * * Example: (programming for MPT_DEBUG_EVENTS on host 5) * * echo 8 > /sys/class/scsi_host/host5/debug_level * * -------------------------------------------------------- * mpt_debug_level - command line parameter * this allow enabling debug at driver load time (for all iocs) * * Example (programming for MPT_DEBUG_EVENTS) * * insmod mptbase.ko mpt_debug_level=8 * * -------------------------------------------------------- * CONFIG_FUSION_LOGGING - enables compiling debug into driver * this can be enabled in the driver Makefile * * * -------------------------------------------------------- * Please note most debug prints are set to logging priority = debug * This is the lowest level, and most verbose. Please refer to manual * pages for syslogd or syslogd-ng on how to configure this. */ #define MPT_DEBUG 0x00000001 #define MPT_DEBUG_MSG_FRAME 0x00000002 #define MPT_DEBUG_SG 0x00000004 #define MPT_DEBUG_EVENTS 0x00000008 #define MPT_DEBUG_VERBOSE_EVENTS 0x00000010 #define MPT_DEBUG_INIT 0x00000020 #define MPT_DEBUG_EXIT 0x00000040 #define MPT_DEBUG_FAIL 0x00000080 #define MPT_DEBUG_TM 0x00000100 #define MPT_DEBUG_DV 0x00000200 #define MPT_DEBUG_REPLY 0x00000400 #define MPT_DEBUG_HANDSHAKE 0x00000800 #define MPT_DEBUG_CONFIG 0x00001000 #define MPT_DEBUG_DL 0x00002000 #define MPT_DEBUG_RESET 0x00008000 #define MPT_DEBUG_SCSI 0x00010000 #define MPT_DEBUG_IOCTL 0x00020000 #define MPT_DEBUG_FC 0x00080000 #define MPT_DEBUG_SAS 0x00100000 #define MPT_DEBUG_SAS_WIDE 0x00200000 #define MPT_DEBUG_36GB_MEM 0x00400000 /* * CONFIG_FUSION_LOGGING - enabled in Kconfig */ #ifdef CONFIG_FUSION_LOGGING #define MPT_CHECK_LOGGING(IOC, CMD, BITS) \ do { \ if (IOC->debug_level & BITS) \ CMD; \ } while (0) #else #define MPT_CHECK_LOGGING(IOC, CMD, BITS) \ do { } while (0) #endif /* * debug macros */ #define dprintk(IOC, CMD) \ MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG) #define dsgprintk(IOC, CMD) \ MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_SG) #define devtprintk(IOC, CMD) \ MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_EVENTS) #define devtverboseprintk(IOC, CMD) \ MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_VERBOSE_EVENTS) #define dinitprintk(IOC, CMD) \ MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_INIT) #define dexitprintk(IOC, CMD) \ MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_EXIT) #define dfailprintk(IOC, CMD) \ MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_FAIL) #define dtmprintk(IOC, CMD) \ MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_TM) #define ddvprintk(IOC, CMD) \ MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_DV) #define dreplyprintk(IOC, CMD) \ MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_REPLY) #define dhsprintk(IOC, CMD) \ MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_HANDSHAKE) #define dcprintk(IOC, CMD) \ MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_CONFIG) #define ddlprintk(IOC, CMD) \ MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_DL) #define drsprintk(IOC, CMD) \ MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_RESET) #define dsprintk(IOC, CMD) \ MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_SCSI) #define dctlprintk(IOC, CMD) \ MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_IOCTL) #define dfcprintk(IOC, CMD) \ MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_FC) #define dsasprintk(IOC, CMD) \ MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_SAS) #define dsaswideprintk(IOC, CMD) \ MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_SAS_WIDE) #define d36memprintk(IOC, CMD) \ MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_36GB_MEM) /* * Verbose logging */ #if defined(MPT_DEBUG_VERBOSE) && defined(CONFIG_FUSION_LOGGING) static inline void DBG_DUMP_FW_DOWNLOAD(MPT_ADAPTER *ioc, u32 *mfp, int numfrags) { int i; if (!(ioc->debug_level & MPT_DEBUG)) return; printk(KERN_DEBUG "F/W download request:\n"); for (i=0; i < 7+numfrags*2; i++) printk(" %08x", le32_to_cpu(mfp[i])); printk("\n"); } static inline void DBG_DUMP_PUT_MSG_FRAME(MPT_ADAPTER *ioc, u32 *mfp) { int ii, n; if (!(ioc->debug_level & MPT_DEBUG_MSG_FRAME)) return; printk(KERN_DEBUG "%s: About to Put msg frame @ %p:\n", ioc->name, mfp); n = ioc->req_sz/4 - 1; while (mfp[n] == 0) n--; for (ii=0; ii<=n; ii++) { if (ii && ((ii%8)==0)) printk("\n"); printk(" %08x", le32_to_cpu(mfp[ii])); } printk("\n"); } static inline void DBG_DUMP_FW_REQUEST_FRAME(MPT_ADAPTER *ioc, u32 *mfp) { int i, n; if (!(ioc->debug_level & MPT_DEBUG_MSG_FRAME)) return; n = 10; printk(KERN_INFO " "); for (i = 0; i < n; i++) printk(" %08x", le32_to_cpu(mfp[i])); printk("\n"); } static inline void DBG_DUMP_REQUEST_FRAME(MPT_ADAPTER *ioc, u32 *mfp) { int i, n; if (!(ioc->debug_level & MPT_DEBUG_MSG_FRAME)) return; n = 24; for (i=0; i<n; i++) { if (i && ((i%8)==0)) printk("\n"); printk("%08x ", le32_to_cpu(mfp[i])); } printk("\n"); } static inline void DBG_DUMP_REPLY_FRAME(MPT_ADAPTER *ioc, u32 *mfp) { int i, n; if (!(ioc->debug_level & MPT_DEBUG_MSG_FRAME)) return; n = (le32_to_cpu(mfp[0]) & 0x00FF0000) >> 16; printk(KERN_INFO " "); for (i=0; i<n; i++) printk(" %08x", le32_to_cpu(mfp[i])); printk("\n"); } static inline void DBG_DUMP_REQUEST_FRAME_HDR(MPT_ADAPTER *ioc, u32 *mfp) { int i, n; if (!(ioc->debug_level & MPT_DEBUG_MSG_FRAME)) return; n = 3; printk(KERN_INFO " "); for (i=0; i<n; i++) printk(" %08x", le32_to_cpu(mfp[i])); printk("\n"); } static inline void DBG_DUMP_TM_REQUEST_FRAME(MPT_ADAPTER *ioc, u32 *mfp) { int i, n; if (!(ioc->debug_level & MPT_DEBUG_TM)) return; n = 13; printk(KERN_DEBUG "TM_REQUEST:\n"); for (i=0; i<n; i++) { if (i && ((i%8)==0)) printk("\n"); printk("%08x ", le32_to_cpu(mfp[i])); } printk("\n"); } static inline void DBG_DUMP_TM_REPLY_FRAME(MPT_ADAPTER *ioc, u32 *mfp) { int i, n; if (!(ioc->debug_level & MPT_DEBUG_TM)) return; n = (le32_to_cpu(mfp[0]) & 0x00FF0000) >> 16; printk(KERN_DEBUG "TM_REPLY MessageLength=%d:\n", n); for (i=0; i<n; i++) { if (i && ((i%8)==0)) printk("\n"); printk(" %08x", le32_to_cpu(mfp[i])); } printk("\n"); } #define dmfprintk(IOC, CMD) \ MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_MSG_FRAME) # else /* ifdef MPT_DEBUG_MF */ #define DBG_DUMP_FW_DOWNLOAD(IOC, mfp, numfrags) #define DBG_DUMP_PUT_MSG_FRAME(IOC, mfp) #define DBG_DUMP_FW_REQUEST_FRAME(IOC, mfp) #define DBG_DUMP_REQUEST_FRAME(IOC, mfp) #define DBG_DUMP_REPLY_FRAME(IOC, mfp) #define DBG_DUMP_REQUEST_FRAME_HDR(IOC, mfp) #define DBG_DUMP_TM_REQUEST_FRAME(IOC, mfp) #define DBG_DUMP_TM_REPLY_FRAME(IOC, mfp) #define dmfprintk(IOC, CMD) \ MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_MSG_FRAME) #endif /* defined(MPT_DEBUG_VERBOSE) && defined(CONFIG_FUSION_LOGGING) */ #endif /* ifndef MPTDEBUG_H_INCLUDED */ |