45 smb_strip(smbios_hdl_t *shp)  in smb_strip()  argument
49 	for (i = 0; i < shp->sh_nstructs; i++) {  in smb_strip()
50 		const smb_header_t *hp = shp->sh_structs[i].smbst_hdr;  in smb_strip()
66 		if (smbios_info_common(shp, hp->smbh_hdl, &info) != SMB_ERR) {  in smb_strip()
76 smbios_bufopen_21(smbios_hdl_t *shp, const smbios_21_entry_t *ep, size_t len,  in smbios_bufopen_21()  argument
85 	smb_dprintf(shp, "opening SMBIOS version %u.%u bcdrev 0x%x\n",  in smbios_bufopen_21()
114 			smb_dprintf(shp, "bad cksum: e=%x i=%x\n", esum, isum);  in smbios_bufopen_21()
124 	shp->sh_ent_type = SMBIOS_ENTRY_POINT_21;  in smbios_bufopen_21()
125 	bcopy(ep, &shp->sh_ent, sizeof (smbios_entry_t));  in smbios_bufopen_21()
126 	shp->sh_ent.ep21.smbe_elen = sizeof (smbios_entry_t);  in smbios_bufopen_21()
127 	smbios_checksum(shp, &shp->sh_ent);  in smbios_bufopen_21()
129 	shp->sh_ent_stnum = ep->smbe_stnum;  in smbios_bufopen_21()
130 	shp->sh_smbvers = SMB_MAJMIN(ep->smbe_major, ep->smbe_minor);  in smbios_bufopen_21()
135 smbios_bufopen_30(smbios_hdl_t *shp, const smbios_30_entry_t *ep, size_t len,  in smbios_bufopen_30()  argument
142 	smb_dprintf(shp, "opening SMBIOS version %u.%u\n",  in smbios_bufopen_30()
168 			smb_dprintf(shp, "bad cksum: e=%x\n", esum);  in smbios_bufopen_30()
178 	shp->sh_ent_type = SMBIOS_ENTRY_POINT_30;  in smbios_bufopen_30()
179 	bcopy(ep, &shp->sh_ent, sizeof (smbios_entry_t));  in smbios_bufopen_30()
180 	shp->sh_ent.ep30.smbe_elen = sizeof (smbios_entry_t);  in smbios_bufopen_30()
181 	smbios_checksum(shp, &shp->sh_ent);  in smbios_bufopen_30()
183 	shp->sh_smbvers = SMB_MAJMIN(ep->smbe_major, ep->smbe_minor);  in smbios_bufopen_30()
217 	smbios_hdl_t *shp = smb_zalloc(sizeof (smbios_hdl_t));  in smbios_bufopen()  local
235 		return (smb_open_error(shp, errp, ESMB_VERSION));  in smbios_bufopen()
239 		return (smb_open_error(shp, errp, ESMB_INVAL));  in smbios_bufopen()
241 	if (shp == NULL)  in smbios_bufopen()
242 		return (smb_open_error(shp, errp, ESMB_NOMEM));  in smbios_bufopen()
245 		shp->sh_flags |= SMB_FL_DEBUG;  in smbios_bufopen()
247 	err = smbios_bufopen_21(shp, &ep->ep21, len, flags);  in smbios_bufopen()
249 		err = smbios_bufopen_30(shp, &ep->ep30, len, flags);  in smbios_bufopen()
251 			return (smb_open_error(shp, errp, err));  in smbios_bufopen()
252 		shp->sh_ent_stnum =  in smbios_bufopen()
256 	shp->sh_buf = buf;  in smbios_bufopen()
257 	shp->sh_buflen = len;  in smbios_bufopen()
258 	shp->sh_structs = smb_alloc(sizeof (smb_struct_t) * shp->sh_ent_stnum);  in smbios_bufopen()
259 	shp->sh_nstructs = 0;  in smbios_bufopen()
260 	shp->sh_hashlen = _smb_hashlen;  in smbios_bufopen()
261 	shp->sh_hash = smb_zalloc(sizeof (smb_struct_t *) * shp->sh_hashlen);  in smbios_bufopen()
262 	shp->sh_libvers = version;  in smbios_bufopen()
264 	if (shp->sh_structs == NULL || shp->sh_hash == NULL)  in smbios_bufopen()
265 		return (smb_open_error(shp, errp, ESMB_NOMEM));  in smbios_bufopen()
267 	hp = shp->sh_buf;  in smbios_bufopen()
268 	switch (shp->sh_ent_type) {  in smbios_bufopen()
276 		return (smb_open_error(shp, errp, ESMB_VERSION));  in smbios_bufopen()
279 	for (i = 0; i < shp->sh_ent_stnum; i++, hp = nhp) {  in smbios_bufopen()
280 		smb_struct_t *stp = &shp->sh_structs[i];  in smbios_bufopen()
284 			shp->sh_flags |= SMB_FL_TRUNC;  in smbios_bufopen()
288 		smb_dprintf(shp, "struct [%u] type %u len %u hdl %u at %p\n",  in smbios_bufopen()
295 			shp->sh_flags |= SMB_FL_TRUNC;  in smbios_bufopen()
299 		h = hp->smbh_hdl & (shp->sh_hashlen - 1);  in smbios_bufopen()
308 			shp->sh_flags |= SMB_FL_TRUNC;  in smbios_bufopen()
318 		stp->smbst_next = shp->sh_hash[h];  in smbios_bufopen()
323 			return (smb_open_error(shp, errp, ESMB_NOMEM));  in smbios_bufopen()
325 		shp->sh_hash[h] = stp;  in smbios_bufopen()
327 		shp->sh_nstructs++;  in smbios_bufopen()
339 	if ((shp->sh_flags & SMB_FL_TRUNC) && i == 0)  in smbios_bufopen()
340 		return (smb_open_error(shp, errp, ESMB_CORRUPT));  in smbios_bufopen()
343 		smb_strip(shp);  in smbios_bufopen()
345 	return (shp);  in smbios_bufopen()
349 smbios_close(smbios_hdl_t *shp)  in smbios_close()  argument
353 	for (i = 0; i < shp->sh_nstructs; i++) {  in smbios_close()
354 		smb_free(shp->sh_structs[i].smbst_strtab,  in smbios_close()
355 		    sizeof (uint16_t) * shp->sh_structs[i].smbst_strtablen);  in smbios_close()
358 	smb_free(shp->sh_structs, sizeof (smb_struct_t) * shp->sh_ent_stnum);  in smbios_close()
359 	smb_free(shp->sh_hash, sizeof (smb_struct_t *) * shp->sh_hashlen);  in smbios_close()
361 	if (shp->sh_flags & SMB_FL_BUFALLOC)  in smbios_close()
362 		smb_free((void *)shp->sh_buf, shp->sh_buflen);  in smbios_close()
364 	smb_free(shp, sizeof (smbios_hdl_t));  in smbios_close()
374 smbios_checksum(smbios_hdl_t *shp, smbios_entry_t *ep)  in smbios_checksum()  argument
379 	switch (shp->sh_ent_type) {  in smbios_checksum()
408 smbios_buf(smbios_hdl_t *shp)  in smbios_buf()  argument
410 	return (shp->sh_buf);  in smbios_buf()
414 smbios_buflen(smbios_hdl_t *shp)  in smbios_buflen()  argument
416 	return (shp->sh_buflen);  in smbios_buflen()
433 smbios_lookup_id(smbios_hdl_t *shp, id_t id, smbios_struct_t *sp)  in smbios_lookup_id()  argument
435 	const smb_struct_t *stp = smb_lookup_id(shp, id);  in smbios_lookup_id()
447 smbios_lookup_type(smbios_hdl_t *shp, uint_t type, smbios_struct_t *sp)  in smbios_lookup_type()  argument
449 	const smb_struct_t *stp = smb_lookup_type(shp, type);  in smbios_lookup_type()
461 smbios_iter(smbios_hdl_t *shp, smbios_struct_f *func, void *data)  in smbios_iter()  argument
463 	const smb_struct_t *sp = shp->sh_structs;  in smbios_iter()
467 	for (i = 0; i < shp->sh_nstructs; i++, sp++) {  in smbios_iter()
469 		    (rv = func(shp, smb_export(sp, &s), data)) != 0)  in smbios_iter()
477 smb_lookup_type(smbios_hdl_t *shp, uint_t type)  in smb_lookup_type()  argument
481 	for (i = 0; i < shp->sh_nstructs; i++) {  in smb_lookup_type()
482 		if (shp->sh_structs[i].smbst_hdr->smbh_type == type)  in smb_lookup_type()
483 			return (&shp->sh_structs[i]);  in smb_lookup_type()
486 	(void) smb_set_errno(shp, ESMB_NOENT);  in smb_lookup_type()
491 smb_lookup_id(smbios_hdl_t *shp, uint_t id)  in smb_lookup_id()  argument
493 	const smb_struct_t *stp = shp->sh_hash[id & (shp->sh_hashlen - 1)];  in smb_lookup_id()
497 		(void) smb_set_errno(shp, ESMB_NOTSUP);  in smb_lookup_id()
500 		(void) smb_set_errno(shp, ESMB_NOENT);  in smb_lookup_id()
510 		(void) smb_set_errno(shp, ESMB_NOENT);  in smb_lookup_id()
525 smb_libgteq(smbios_hdl_t *shp, int version)  in smb_libgteq()  argument
527 	return (SMB_MAJOR(shp->sh_libvers) > SMB_MAJOR(version) || (  in smb_libgteq()
528 	    SMB_MAJOR(shp->sh_libvers) == SMB_MAJOR(version) &&  in smb_libgteq()
529 	    SMB_MINOR(shp->sh_libvers) >= SMB_MINOR(version)));  in smb_libgteq()
533 smb_gteq(smbios_hdl_t *shp, int version)  in smb_gteq()  argument
535 	return (SMB_MAJOR(shp->sh_smbvers) > SMB_MAJOR(version) || (  in smb_gteq()
536 	    SMB_MAJOR(shp->sh_smbvers) == SMB_MAJOR(version) &&  in smb_gteq()
537 	    SMB_MINOR(shp->sh_smbvers) >= SMB_MINOR(version)));  in smb_gteq()
541 smbios_truncated(smbios_hdl_t *shp)  in smbios_truncated()  argument
543 	return ((shp->sh_flags & SMB_FL_TRUNC) != 0);  in smbios_truncated()