43 smb_strip(smbios_hdl_t *shp)  in smb_strip()  argument
47 	for (i = 0; i < shp->sh_nstructs; i++) {  in smb_strip()
48 		const smb_header_t *hp = shp->sh_structs[i].smbst_hdr;  in smb_strip()
64 		if (smbios_info_common(shp, hp->smbh_hdl, &info) != SMB_ERR) {  in smb_strip()
77 	smbios_hdl_t *shp = smb_zalloc(sizeof (smbios_hdl_t));  in smbios_bufopen()  local
87 		return (smb_open_error(shp, errp, ESMB_VERSION));  in smbios_bufopen()
91 		return (smb_open_error(shp, errp, ESMB_INVAL));  in smbios_bufopen()
93 	if (shp == NULL)  in smbios_bufopen()
94 		return (smb_open_error(shp, errp, ESMB_NOMEM));  in smbios_bufopen()
97 		shp->sh_flags |= SMB_FL_DEBUG;  in smbios_bufopen()
100 		return (smb_open_error(shp, errp, ESMB_HEADER));  in smbios_bufopen()
103 		return (smb_open_error(shp, errp, ESMB_HEADER));  in smbios_bufopen()
105 	smb_dprintf(shp, "opening SMBIOS version %u.%u bcdrev 0x%x\n",  in smbios_bufopen()
110 			return (smb_open_error(shp, errp, ESMB_NEW));  in smbios_bufopen()
115 			return (smb_open_error(shp, errp, ESMB_OLD));  in smbios_bufopen()
120 		return (smb_open_error(shp, errp, ESMB_SHORT));  in smbios_bufopen()
133 			smb_dprintf(shp, "bad cksum: e=%x i=%x\n", esum, isum);  in smbios_bufopen()
134 			return (smb_open_error(shp, errp, ESMB_CKSUM));  in smbios_bufopen()
143 	bcopy(ep, &shp->sh_ent, sizeof (smbios_entry_t));  in smbios_bufopen()
144 	shp->sh_ent.smbe_elen = sizeof (smbios_entry_t);  in smbios_bufopen()
145 	smbios_checksum(shp, &shp->sh_ent);  in smbios_bufopen()
147 	shp->sh_buf = buf;  in smbios_bufopen()
148 	shp->sh_buflen = len;  in smbios_bufopen()
149 	shp->sh_structs = smb_alloc(sizeof (smb_struct_t) * ep->smbe_stnum);  in smbios_bufopen()
150 	shp->sh_nstructs = 0;  in smbios_bufopen()
151 	shp->sh_hashlen = _smb_hashlen;  in smbios_bufopen()
152 	shp->sh_hash = smb_zalloc(sizeof (smb_struct_t *) * shp->sh_hashlen);  in smbios_bufopen()
153 	shp->sh_libvers = version;  in smbios_bufopen()
154 	shp->sh_smbvers = SMB_MAJMIN(ep->smbe_major, ep->smbe_minor);  in smbios_bufopen()
156 	if (shp->sh_structs == NULL || shp->sh_hash == NULL)  in smbios_bufopen()
157 		return (smb_open_error(shp, errp, ESMB_NOMEM));  in smbios_bufopen()
159 	hp = shp->sh_buf;  in smbios_bufopen()
163 		smb_struct_t *stp = &shp->sh_structs[i];  in smbios_bufopen()
167 			return (smb_open_error(shp, errp, ESMB_CORRUPT));  in smbios_bufopen()
169 		smb_dprintf(shp, "struct [%u] type %u len %u hdl %u at %p\n",  in smbios_bufopen()
176 			return (smb_open_error(shp, errp, ESMB_CORRUPT));  in smbios_bufopen()
178 		h = hp->smbh_hdl & (shp->sh_hashlen - 1);  in smbios_bufopen()
187 			return (smb_open_error(shp, errp, ESMB_CORRUPT));  in smbios_bufopen()
195 		stp->smbst_next = shp->sh_hash[h];  in smbios_bufopen()
200 			return (smb_open_error(shp, errp, ESMB_NOMEM));  in smbios_bufopen()
202 		shp->sh_hash[h] = stp;  in smbios_bufopen()
204 		shp->sh_nstructs++;  in smbios_bufopen()
216 		smb_strip(shp);  in smbios_bufopen()
218 	return (shp);  in smbios_bufopen()
222 smbios_close(smbios_hdl_t *shp)  in smbios_close()  argument
224 	const smbios_entry_t *ep = &shp->sh_ent;  in smbios_close()
227 	for (i = 0; i < shp->sh_nstructs; i++) {  in smbios_close()
228 		smb_free(shp->sh_structs[i].smbst_strtab,  in smbios_close()
229 		    sizeof (uint16_t) * shp->sh_structs[i].smbst_strtablen);  in smbios_close()
232 	smb_free(shp->sh_structs, sizeof (smb_struct_t) * ep->smbe_stnum);  in smbios_close()
233 	smb_free(shp->sh_hash, sizeof (smb_struct_t *) * shp->sh_hashlen);  in smbios_close()
235 	if (shp->sh_flags & SMB_FL_BUFALLOC)  in smbios_close()
236 		smb_free((void *)shp->sh_buf, shp->sh_buflen);  in smbios_close()
238 	smb_free(shp, sizeof (smbios_hdl_t));  in smbios_close()
248 smbios_checksum(smbios_hdl_t *shp, smbios_entry_t *ep)  in smbios_checksum()  argument
267 smbios_buf(smbios_hdl_t *shp)  in smbios_buf()  argument
269 	return (shp->sh_buf);  in smbios_buf()
273 smbios_buflen(smbios_hdl_t *shp)  in smbios_buflen()  argument
275 	return (shp->sh_buflen);  in smbios_buflen()
292 smbios_lookup_id(smbios_hdl_t *shp, id_t id, smbios_struct_t *sp)  in smbios_lookup_id()  argument
294 	const smb_struct_t *stp = smb_lookup_id(shp, id);  in smbios_lookup_id()
306 smbios_lookup_type(smbios_hdl_t *shp, uint_t type, smbios_struct_t *sp)  in smbios_lookup_type()  argument
308 	const smb_struct_t *stp = smb_lookup_type(shp, type);  in smbios_lookup_type()
320 smbios_iter(smbios_hdl_t *shp, smbios_struct_f *func, void *data)  in smbios_iter()  argument
322 	const smb_struct_t *sp = shp->sh_structs;  in smbios_iter()
326 	for (i = 0; i < shp->sh_nstructs; i++, sp++) {  in smbios_iter()
328 		    (rv = func(shp, smb_export(sp, &s), data)) != 0)  in smbios_iter()
336 smb_lookup_type(smbios_hdl_t *shp, uint_t type)  in smb_lookup_type()  argument
340 	for (i = 0; i < shp->sh_nstructs; i++) {  in smb_lookup_type()
341 		if (shp->sh_structs[i].smbst_hdr->smbh_type == type)  in smb_lookup_type()
342 			return (&shp->sh_structs[i]);  in smb_lookup_type()
345 	(void) smb_set_errno(shp, ESMB_NOENT);  in smb_lookup_type()
350 smb_lookup_id(smbios_hdl_t *shp, uint_t id)  in smb_lookup_id()  argument
352 	const smb_struct_t *stp = shp->sh_hash[id & (shp->sh_hashlen - 1)];  in smb_lookup_id()
356 		(void) smb_set_errno(shp, ESMB_NOTSUP);  in smb_lookup_id()
359 		(void) smb_set_errno(shp, ESMB_NOENT);  in smb_lookup_id()
369 		(void) smb_set_errno(shp, ESMB_NOENT);  in smb_lookup_id()
384 smb_gteq(smbios_hdl_t *shp, int version)  in smb_gteq()  argument
386 	return (SMB_MAJOR(shp->sh_smbvers) > SMB_MAJOR(version) || (  in smb_gteq()
387 	    SMB_MAJOR(shp->sh_smbvers) == SMB_MAJOR(version) &&  in smb_gteq()
388 	    SMB_MINOR(shp->sh_smbvers) >= SMB_MINOR(version)));  in smb_gteq()