1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 22 /* 23 * Copyright 2010 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 /* 28 * This header file defines the implementation structures for the SMBIOS access 29 * library, libsmbios, and an equivalent kernel module. Clients should use 30 * the <smbios.h> or <sys/smbios.h> header files to access DMTF SMBIOS 31 * information, NOT these underlying implementation structures from the spec. 32 * In short, do not user this header file or these routines for any purpose. 33 */ 34 35 #ifndef _SYS_SMBIOS_IMPL_H 36 #define _SYS_SMBIOS_IMPL_H 37 38 #include <sys/smbios.h> 39 #include <sys/sysmacros.h> 40 41 #ifdef _KERNEL 42 #include <sys/systm.h> 43 #else 44 #include <strings.h> 45 #include <stddef.h> 46 #endif 47 48 #ifdef __cplusplus 49 extern "C" { 50 #endif 51 52 #pragma pack(1) 53 54 typedef struct smb_header { 55 uint8_t smbh_type; /* structure type (SMB_TYPE_* value) */ 56 uint8_t smbh_len; /* length in bytes of formatted area */ 57 uint16_t smbh_hdl; /* structure handle */ 58 } smb_header_t; 59 60 typedef struct smb_bios { 61 smb_header_t smbbi_hdr; /* structure header */ 62 uint8_t smbbi_vendor; /* bios vendor string */ 63 uint8_t smbbi_version; /* bios version string */ 64 uint16_t smbbi_segment; /* segment location of bios address */ 65 uint8_t smbbi_reldate; /* bios release date */ 66 uint8_t smbbi_romsize; /* bios rom size (64k * (n + 1)) */ 67 uint64_t smbbi_cflags; /* bios characteristics */ 68 uint8_t smbbi_xcflags[1]; /* bios characteristics extensions */ 69 } smb_bios_t; 70 71 typedef struct smb_system { 72 smb_header_t smbsi_hdr; /* structure header */ 73 uint8_t smbsi_manufacturer; /* manufacturer */ 74 uint8_t smbsi_product; /* product name */ 75 uint8_t smbsi_version; /* version */ 76 uint8_t smbsi_serial; /* serial number */ 77 uint8_t smbsi_uuid[16]; /* UUID */ 78 uint8_t smbsi_wakeup; /* wake-up type */ 79 uint8_t smbsi_sku; /* SKU number */ 80 uint8_t smbsi_family; /* family */ 81 } smb_system_t; 82 83 typedef struct smb_bboard { 84 smb_header_t smbbb_hdr; /* structure header */ 85 uint8_t smbbb_manufacturer; /* manufacturer */ 86 uint8_t smbbb_product; /* product name */ 87 uint8_t smbbb_version; /* version */ 88 uint8_t smbbb_serial; /* serial number */ 89 uint8_t smbbb_asset; /* asset tag */ 90 uint8_t smbbb_flags; /* feature flags */ 91 uint8_t smbbb_location; /* location in chassis */ 92 uint16_t smbbb_chassis; /* chassis handle */ 93 uint8_t smbbb_type; /* board type */ 94 uint8_t smbbb_cn; /* number of contained handles */ 95 uint16_t smbbb_cv[1]; /* array of contained handles */ 96 } smb_bboard_t; 97 98 typedef struct smb_chassis { 99 smb_header_t smbch_hdr; /* structure header */ 100 uint8_t smbch_manufacturer; /* manufacturer */ 101 uint8_t smbch_type; /* type */ 102 uint8_t smbch_version; /* version */ 103 uint8_t smbch_serial; /* serial number */ 104 uint8_t smbch_asset; /* asset tag */ 105 uint8_t smbch_bustate; /* boot-up state */ 106 uint8_t smbch_psstate; /* power supply state */ 107 uint8_t smbch_thstate; /* thermal state */ 108 uint8_t smbch_security; /* security state */ 109 uint32_t smbch_oemdata; /* OEM-specific data */ 110 uint8_t smbch_uheight; /* enclosure height */ 111 uint8_t smbch_cords; /* number of power cords */ 112 uint8_t smbch_cn; /* number of contained records */ 113 uint8_t smbch_cm; /* size of contained records */ 114 uint8_t smbch_cv[1]; /* array of contained records */ 115 } smb_chassis_t; 116 117 #define SMB_CHT_LOCK 0x80 /* lock bit within smbch_type */ 118 119 typedef struct smb_processor { 120 smb_header_t smbpr_hdr; /* structure header */ 121 uint8_t smbpr_socket; /* socket designation */ 122 uint8_t smbpr_type; /* processor type (see <smbios.h>) */ 123 uint8_t smbpr_family; /* processor family (see <smbios.h>) */ 124 uint8_t smbpr_manufacturer; /* manufacturer */ 125 uint64_t smbpr_cpuid; /* processor cpuid information */ 126 uint8_t smbpr_version; /* version */ 127 uint8_t smbpr_voltage; /* voltage */ 128 uint16_t smbpr_clkspeed; /* external clock speed in MHz */ 129 uint16_t smbpr_maxspeed; /* maximum speed in MHz */ 130 uint16_t smbpr_curspeed; /* current speed in MHz */ 131 uint8_t smbpr_status; /* status (see <smbios.h>) */ 132 uint8_t smbpr_upgrade; /* upgrade */ 133 uint16_t smbpr_l1cache; /* L1 cache handle (if any) */ 134 uint16_t smbpr_l2cache; /* L2 cache handle (if any) */ 135 uint16_t smbpr_l3cache; /* L3 cache handle (if any) */ 136 uint8_t smbpr_serial; /* serial number */ 137 uint8_t smbpr_asset; /* asset tag */ 138 uint8_t smbpr_part; /* part number */ 139 } smb_processor_t; 140 141 typedef struct smb_cache { 142 smb_header_t smbca_hdr; /* structure header */ 143 uint8_t smbca_socket; /* socket designation */ 144 uint16_t smbca_config; /* cache configuration */ 145 uint16_t smbca_maxsize; /* maximum installed size */ 146 uint16_t smbca_size; /* installed size */ 147 uint16_t smbca_stype; /* supported SRAM type */ 148 uint16_t smbca_ctype; /* current SRAM type */ 149 uint8_t smbca_speed; /* speed in nanoseconds */ 150 uint8_t smbca_etype; /* error correction type */ 151 uint8_t smbca_ltype; /* logical cache type */ 152 uint8_t smbca_assoc; /* associativity */ 153 } smb_cache_t; 154 155 /* 156 * Convert encoded cache size to bytes: DSP0134 Section 3.3.8 explains the 157 * encoding. The highest bit is 0 for 1k units, 1 for 64k units, and this 158 * macro decodes the value into bytes for exporting to our clients. 159 */ 160 #define SMB_CACHE_SIZE(s) (((s) & 0x8000) ? \ 161 ((uint32_t)((s) & 0x7FFF) * 64 * 1024) : ((uint32_t)(s) * 1024)) 162 163 #define SMB_CACHE_CFG_MODE(c) (((c) >> 8) & 3) 164 #define SMB_CACHE_CFG_ENABLED(c) (((c) >> 7) & 1) 165 #define SMB_CACHE_CFG_LOCATION(c) (((c) >> 5) & 3) 166 #define SMB_CACHE_CFG_SOCKETED(c) (((c) >> 3) & 1) 167 #define SMB_CACHE_CFG_LEVEL(c) (((c) & 7) + 1) 168 169 typedef struct smb_port { 170 smb_header_t smbpo_hdr; /* structure header */ 171 uint8_t smbpo_iref; /* internal reference designator */ 172 uint8_t smbpo_itype; /* internal connector type */ 173 uint8_t smbpo_eref; /* external reference designator */ 174 uint8_t smbpo_etype; /* external connector type */ 175 uint8_t smbpo_ptype; /* port type */ 176 } smb_port_t; 177 178 typedef struct smb_slot { 179 smb_header_t smbsl_hdr; /* structure header */ 180 uint8_t smbsl_name; /* reference designation */ 181 uint8_t smbsl_type; /* slot type */ 182 uint8_t smbsl_width; /* slot data bus width */ 183 uint8_t smbsl_usage; /* current usage */ 184 uint8_t smbsl_length; /* slot length */ 185 uint16_t smbsl_id; /* slot ID */ 186 uint8_t smbsl_ch1; /* slot characteristics 1 */ 187 uint8_t smbsl_ch2; /* slot characteristics 2 */ 188 uint16_t smbsl_sg; /* segment group number */ 189 uint8_t smbsl_bus; /* bus number */ 190 uint8_t smbsl_df; /* device/function number */ 191 } smb_slot_t; 192 193 typedef struct smb_obdev { 194 uint8_t smbob_type; /* encoded type and enable bit */ 195 uint8_t smbob_name; /* descriptiong string */ 196 } smb_obdev_t; 197 198 #define SMB_OBT_ENABLED 0x80 /* enable bit within smbob_type */ 199 200 typedef struct smb_strtab { 201 smb_header_t smbtb_hdr; /* structure header */ 202 uint8_t smbtb_count; /* number of strings */ 203 } smb_strtab_t; 204 205 typedef struct smb_lang { 206 smb_header_t smblang_hdr; /* structure header */ 207 uint8_t smblang_num; /* number of installed languages */ 208 uint8_t smblang_flags; /* flags */ 209 uint8_t smblang_resv[15]; /* reserved for future use */ 210 uint8_t smblang_cur; /* current language string */ 211 } smb_lang_t; 212 213 typedef struct smb_sel { 214 smb_header_t smbsel_hdr; /* structure header */ 215 uint16_t smbsel_len; /* log area length */ 216 uint16_t smbsel_hdroff; /* header offset */ 217 uint16_t smbsel_dataoff; /* data offset */ 218 uint8_t smbsel_method; /* access method */ 219 uint8_t smbsel_status; /* status flags */ 220 uint32_t smbsel_token; /* change token */ 221 uint32_t smbsel_addr; /* access method address */ 222 uint8_t smbsel_format; /* header format */ 223 uint8_t smbsel_typec; /* number of type descriptors */ 224 uint8_t smbsel_typesz; /* size of each type descriptor */ 225 uint8_t smbsel_typev[1]; /* array of type descriptors */ 226 } smb_sel_t; 227 228 typedef struct smb_memarray { 229 smb_header_t smbmarr_hdr; /* structure header */ 230 uint8_t smbmarr_loc; /* location */ 231 uint8_t smbmarr_use; /* use */ 232 uint8_t smbmarr_ecc; /* error detect/correct mechanism */ 233 uint32_t smbmarr_cap; /* maximum capacity */ 234 uint16_t smbmarr_err; /* error handle */ 235 uint16_t smbmarr_ndevs; /* number of slots or sockets */ 236 } smb_memarray_t; 237 238 typedef struct smb_memarrmap { 239 smb_header_t smbamap_hdr; /* structure header */ 240 uint32_t smbamap_start; /* starting address in kilobytes */ 241 uint32_t smbamap_end; /* ending address in kilobytes */ 242 uint16_t smbamap_array; /* physical memory array handle */ 243 uint8_t smbamap_width; /* partition width */ 244 } smb_memarrmap_t; 245 246 typedef struct smb_memdevice { 247 smb_header_t smbmdev_hdr; /* structure header */ 248 uint16_t smbmdev_array; /* array handle */ 249 uint16_t smbmdev_error; /* error handle */ 250 uint16_t smbmdev_twidth; /* total width */ 251 uint16_t smbmdev_dwidth; /* data width */ 252 uint16_t smbmdev_size; /* size in either K or MB */ 253 uint8_t smbmdev_form; /* form factor */ 254 uint8_t smbmdev_set; /* device set */ 255 uint8_t smbmdev_dloc; /* device locator */ 256 uint8_t smbmdev_bloc; /* bank locator */ 257 uint8_t smbmdev_type; /* memory type */ 258 uint16_t smbmdev_flags; /* detail flags */ 259 uint16_t smbmdev_speed; /* speed in MHz */ 260 uint8_t smbmdev_manufacturer; /* manufacturer */ 261 uint8_t smbmdev_serial; /* serial number */ 262 uint8_t smbmdev_asset; /* asset tag */ 263 uint8_t smbmdev_part; /* part number */ 264 } smb_memdevice_t; 265 266 #define SMB_MDS_KBYTES 0x8000 /* size in specified in kilobytes */ 267 268 typedef struct smb_memdevmap { 269 smb_header_t smbdmap_hdr; /* structure header */ 270 uint32_t smbdmap_start; /* starting address in kilobytes */ 271 uint32_t smbdmap_end; /* ending address in kilobytes */ 272 uint16_t smbdmap_device; /* memory device handle */ 273 uint16_t smbdmap_array; /* memory array mapped address handle */ 274 uint8_t smbdmap_rpos; /* row position */ 275 uint8_t smbdmap_ipos; /* interleave position */ 276 uint8_t smbdmap_idepth; /* interleave depth */ 277 } smb_memdevmap_t; 278 279 typedef struct smb_battery { 280 smb_header_t smbbat_hdr; /* structure header */ 281 uint8_t smbbat_loc; /* location */ 282 uint8_t smbbat_manufacturer; /* manufacturer */ 283 uint8_t smbbat_date; /* manufacture date */ 284 uint8_t smbbat_serial; /* serial number */ 285 uint8_t smbbat_devname; /* device name */ 286 uint8_t smbbat_chem; /* device chemistry */ 287 uint16_t smbbat_cap; /* design capacity in mW hours */ 288 uint16_t smbbat_volt; /* design voltage in mV */ 289 uint8_t smbbat_version; /* SBDS version string */ 290 uint8_t smbbat_err; /* error percentage */ 291 uint16_t smbbat_ssn; /* SBDS serial number */ 292 uint16_t smbbat_sdate; /* SBDS manufacture date */ 293 uint8_t smbbat_schem; /* SBDS chemistry string */ 294 uint8_t smbbat_mult; /* design capacity multiplier */ 295 uint32_t smbbat_oemdata; /* OEM-specific data */ 296 } smb_battery_t; 297 298 typedef struct smb_hwsec { 299 smb_header_t smbhs_hdr; /* structure header */ 300 uint8_t smbhs_settings; /* settings byte */ 301 } smb_hwsec_t; 302 303 #define SMB_HWS_PWR_PS(x) (((x) & 0xC0) >> 6) 304 #define SMB_HWS_KBD_PS(x) (((x) & 0x30) >> 4) 305 #define SMB_HWS_ADM_PS(x) (((x) & 0x0C) >> 2) 306 #define SMB_HWS_PAN_PS(x) (((x) & 0x03) >> 0) 307 308 typedef struct smb_boot { 309 smb_header_t smbbo_hdr; /* structure header */ 310 uint8_t smbbo_pad[6]; /* reserved for future use */ 311 uint8_t smbbo_status[1]; /* variable-length status buffer */ 312 } smb_boot_t; 313 314 typedef struct smb_ipmi { 315 smb_header_t smbipm_hdr; /* structure header */ 316 uint8_t smbipm_type; /* interface type */ 317 uint8_t smbipm_spec; /* specification revision */ 318 uint8_t smbipm_i2c; /* i2C slave address */ 319 uint8_t smbipm_bus; /* NV storage device bus ID */ 320 uint64_t smbipm_addr; /* base address */ 321 uint8_t smbipm_info; /* base address modifier/intr info */ 322 uint8_t smbipm_intr; /* interrupt number */ 323 } smb_ipmi_t; 324 325 #define SMB_IPM_SPEC_MAJOR(x) (((x) & 0xF0) >> 4) 326 #define SMB_IPM_SPEC_MINOR(x) ((x) & 0x0F) 327 328 #define SMB_IPM_ADDR_IO 1ULL 329 330 #define SMB_IPM_INFO_REGS(x) (((x) & 0xC0) >> 6) 331 #define SMB_IPM_INFO_LSB(x) (((x) & 0x10) >> 4) 332 #define SMB_IPM_INFO_ISPEC(x) (((x) & 0x08) >> 3) 333 #define SMB_IPM_INFO_IPOL(x) (((x) & 0x02) >> 1) 334 #define SMB_IPM_INFO_IMODE(x) (((x) & 0x01) >> 0) 335 336 #define SMB_IPM_REGS_1B 0 337 #define SMB_IPM_REGS_4B 1 338 #define SMB_IPM_REGS_16B 2 339 340 #define SMB_IPM_IPOL_LO 0 341 #define SMB_IPM_IPOL_HI 1 342 343 #define SMB_IPM_IMODE_EDGE 0 344 #define SMB_IPM_IMODE_LEVEL 1 345 346 typedef struct smb_powersup { 347 smb_header_t smbpsup_hdr; /* structure header */ 348 uint8_t smbpsup_group; /* group id */ 349 uint8_t smbpsup_loc; /* location tag */ 350 uint8_t smbpsup_devname; /* device name */ 351 uint8_t smbpsup_manufacturer; /* manufacturer */ 352 uint8_t smbpsup_serial; /* serial number */ 353 uint8_t smbpsup_asset; /* asset tag */ 354 uint8_t smbpsup_part; /* part number */ 355 uint8_t smbpsup_rev; /* revision string */ 356 uint16_t smbpsup_max; /* max output in milliwatts */ 357 uint16_t smbpsup_char; /* characteristics */ 358 uint16_t smbpsup_vprobe; /* voltage probe handle */ 359 uint16_t smbpsup_cooldev; /* cooling device handle */ 360 uint16_t smbpsup_iprobe; /* current probe handle */ 361 } smb_powersup_t; 362 363 typedef struct smb_obdev_ext { 364 smb_header_t smbobe_hdr; /* structure header */ 365 uint8_t smbobe_name; /* reference designation */ 366 uint8_t smbobe_dtype; /* device type */ 367 uint8_t smbobe_dti; /* device type instance */ 368 uint16_t smbobe_sg; /* segment group number */ 369 uint8_t smbobe_bus; /* bus number */ 370 uint8_t smbobe_df; /* device/function number */ 371 } smb_obdev_ext_t; 372 373 typedef struct smb_processor_ext { 374 smb_header_t smbpre_hdr; /* structure header */ 375 uint16_t smbpre_processor; /* processor handle */ 376 uint8_t smbpre_fru; /* FRU indicator */ 377 uint8_t smbpre_n; /* number of APIC IDs */ 378 uint16_t smbpre_apicid[1]; /* strand initial apic id */ 379 } smb_processor_ext_t; 380 381 typedef struct smb_port_ext { 382 smb_header_t smbpoe_hdr; /* structure header */ 383 uint16_t smbpoe_chassis; /* chassis handle */ 384 uint16_t smbpoe_port; /* port connector handle */ 385 uint8_t smbpoe_dtype; /* device type */ 386 uint16_t smbpoe_devhdl; /* device handle */ 387 uint8_t smbpoe_phy; /* PHY number */ 388 } smb_port_ext_t; 389 390 typedef struct smb_pciexrc { 391 smb_header_t smbpciexrc_hdr; /* structure header */ 392 uint16_t smbpciexrc_bboard; /* base board handle */ 393 uint16_t smbpciexrc_bdf; /* PCI Bus/Dev/Func */ 394 } smb_pciexrc_t; 395 396 typedef struct smb_memarray_ext { 397 smb_header_t smbmarre_hdr; /* structure header */ 398 uint16_t smbmarre_ma; /* memory array handle */ 399 uint16_t smbmarre_component; /* component parent handle */ 400 uint16_t smbmarre_bdf; /* PCI bus/dev/funct */ 401 } smb_memarray_ext_t; 402 403 typedef struct smb_memdevice_ext { 404 smb_header_t smbmdeve_hdr; /* structure header */ 405 uint16_t smbmdeve_mdev; /* memory device handle */ 406 uint8_t smbmdeve_dchan; /* DRAM channel */ 407 uint8_t smbmdeve_ncs; /* number of chip select */ 408 uint8_t smbmdeve_cs[1]; /* chip selects */ 409 } smb_memdevice_ext_t; 410 411 #pragma pack() 412 413 typedef struct smb_struct { 414 const smb_header_t *smbst_hdr; /* address of raw structure data */ 415 const uchar_t *smbst_str; /* address of string data (if any) */ 416 const uchar_t *smbst_end; /* address of 0x0000 ending tag */ 417 struct smb_struct *smbst_next; /* next structure in hash chain */ 418 uint16_t *smbst_strtab; /* string index -> offset table */ 419 uint_t smbst_strtablen; /* length of smbst_strtab */ 420 } smb_struct_t; 421 422 struct smbios_hdl { 423 smbios_entry_t sh_ent; /* structure table entry point */ 424 const void *sh_buf; /* structure table buffer */ 425 size_t sh_buflen; /* size of structure table buffer */ 426 smb_struct_t *sh_structs; /* array of structure descriptors */ 427 uint_t sh_nstructs; /* number of active structures */ 428 smb_struct_t **sh_hash; /* hash bucket array for descriptors */ 429 uint_t sh_hashlen; /* hash bucket array length */ 430 int sh_err; /* error code for smbios_errno() */ 431 int sh_libvers; /* library client abi version */ 432 int sh_smbvers; /* derived underlying format version */ 433 uint_t sh_flags; /* miscellaneous flags (see below) */ 434 }; 435 436 #define SMB_FL_DEBUG 0x1 /* print debug messages for this hdl */ 437 #define SMB_FL_BUFALLOC 0x2 /* sh_buf was allocated by library */ 438 439 #define SMB_BIOS_DEVICE "/dev/xsvc" /* device w/ BIOS physmem */ 440 #define SMB_SMBIOS_DEVICE "/dev/smbios" /* device w/ SMBIOS image */ 441 442 #define SMB_RANGE_START 0xF0000 /* start of physical address range */ 443 #define SMB_RANGE_LIMIT 0xFFFFF /* limit of physical address range */ 444 445 #define SMB_MAJMIN(M, m) ((((M) & 0xFF) << 16) | ((m) & 0xFF)) 446 #define SMB_MAJOR(v) (((v) & 0xFF00) >> 8) 447 #define SMB_MINOR(v) (((v) & 0x00FF)) 448 449 #define ESMB_BASE 1000 /* base value for libsmbios errnos */ 450 451 enum { 452 ESMB_NOTFOUND = ESMB_BASE, /* SMBIOS table not found on system */ 453 ESMB_MAPDEV, /* failed to map SMBIOS table */ 454 ESMB_NOENT, /* failed to locate structure */ 455 ESMB_NOMEM, /* failed to allocate memory */ 456 ESMB_NOHDR, /* failed to read SMBIOS header */ 457 ESMB_NOSTAB, /* failed to read SMBIOS struct table */ 458 ESMB_NOINFO, /* no common info for structure */ 459 ESMB_SHORT, /* buffer length doesn't match header */ 460 ESMB_CORRUPT, /* buffer struct or len is corrupt */ 461 ESMB_VERSION, /* version not supported by library */ 462 ESMB_NOTSUP, /* feature not supported by provider */ 463 ESMB_HEADER, /* SMBIOS header corrupt or invalid */ 464 ESMB_OLD, /* SMBIOS version is too old for us */ 465 ESMB_NEW, /* SMBIOS version is too new for us */ 466 ESMB_CKSUM, /* SMBIOS header checksum mismatch */ 467 ESMB_INVAL, /* invalid function call argument */ 468 ESMB_TYPE, /* structure type mismatch */ 469 ESMB_UNKNOWN /* unknown error (maximum value tag) */ 470 }; 471 472 extern const smb_struct_t *smb_lookup_type(smbios_hdl_t *, uint_t); 473 extern const smb_struct_t *smb_lookup_id(smbios_hdl_t *, uint_t); 474 extern const char *smb_strptr(const smb_struct_t *, uint_t); 475 extern int smb_gteq(smbios_hdl_t *, int); 476 477 extern int smb_set_errno(smbios_hdl_t *, int); 478 extern smbios_hdl_t *smb_open_error(smbios_hdl_t *, int *, int); 479 extern const char *smb_strerror(int); 480 481 extern void *smb_alloc(size_t); 482 extern void *smb_zalloc(size_t); 483 extern void smb_free(void *, size_t); 484 485 extern void smb_dprintf(smbios_hdl_t *, const char *, ...); 486 487 extern int _smb_debug; 488 489 #ifdef __cplusplus 490 } 491 #endif 492 493 #endif /* _SYS_SMBIOS_IMPL_H */ 494