352 	    MIN(pp->mediasize / pp->sectorsize - 1, UINT32_MAX));  in gpt_create_pmbr()
451 	last = (pp->mediasize / pp->sectorsize) - 1;  in gpt_read_hdr()
462 	buf = g_read_data(cp, table->lba[elt] * pp->sectorsize, pp->sectorsize,  in gpt_read_hdr()
472 	if (sz < 92 || sz > pp->sectorsize)  in gpt_read_hdr()
520 	        pp->sectorsize) - 1;  in gpt_read_hdr()
566 	sectors = howmany(tblsz, pp->sectorsize);  in gpt_read_tbl()
567 	buf = g_malloc(sectors * pp->sectorsize, M_WAITOK | M_ZERO);  in gpt_read_tbl()
568 	for (idx = 0; idx < sectors; idx += maxphys / pp->sectorsize) {  in gpt_read_tbl()
569 		size = (sectors - idx > maxphys / pp->sectorsize) ?  maxphys:  in gpt_read_tbl()
570 		    (sectors - idx) * pp->sectorsize;  in gpt_read_tbl()
571 		p = g_read_data(cp, (table->lba[elt] + idx) * pp->sectorsize,  in gpt_read_tbl()
577 		bcopy(p, buf + idx * pp->sectorsize, size);  in gpt_read_tbl()
705 	    pp->sectorsize);  in g_part_gpt_create()
706 	if (pp->sectorsize < MBRSIZE ||  in g_part_gpt_create()
708 	    pp->sectorsize)  in g_part_gpt_create()
745 	    table->lba[GPT_ELT_SECHDR] == pp->mediasize / pp->sectorsize - 1)  in g_part_gpt_destroy()
887 	if (pp->sectorsize < MBRSIZE || pp->mediasize < 6 * pp->sectorsize)  in g_part_gpt_probe()
896 	buf = g_read_data(cp, 0L, pp->sectorsize, &error);  in g_part_gpt_probe()
909 		buf = g_read_data(cp, pp->sectorsize, pp->sectorsize, &error);  in g_part_gpt_probe()
920 	buf = g_read_data(cp, pp->mediasize - pp->sectorsize, pp->sectorsize,  in g_part_gpt_probe()
943 	last = (pp->mediasize / pp->sectorsize) - 1;  in g_part_gpt_read()
946 	buf = g_read_data(cp, 0, pp->sectorsize, &error);  in g_part_gpt_read()
1056 	if (table->hdr->hdr_lba_start < GPT_MIN_RESERVED / pp->sectorsize + 2) {  in g_part_gpt_read()
1059 		    GPT_MIN_RESERVED / pp->sectorsize + 2);  in g_part_gpt_read()
1157 		    MIN(pp->mediasize / pp->sectorsize - 1, UINT32_MAX));  in g_part_gpt_setunset()
1227 	    pp->sectorsize);  in g_part_gpt_write()
1234 	buf = g_malloc(pp->sectorsize, M_WAITOK | M_ZERO);  in g_part_gpt_write()
1236 	error = g_write_data(cp, 0, buf, pp->sectorsize);  in g_part_gpt_write()
1242 	buf = g_malloc((tblsz + 1) * pp->sectorsize, M_WAITOK | M_ZERO);  in g_part_gpt_write()
1258 		bp = buf + pp->sectorsize + table->hdr->hdr_entsz * index;  in g_part_gpt_write()
1268 	crc = crc32(buf + pp->sectorsize,  in g_part_gpt_write()
1280 	for (index = 0; index < tblsz; index += maxphys / pp->sectorsize) {  in g_part_gpt_write()
1282 		    (table->lba[GPT_ELT_PRITBL] + index) * pp->sectorsize,  in g_part_gpt_write()
1283 		    buf + (index + 1) * pp->sectorsize,  in g_part_gpt_write()
1284 		    (tblsz - index > maxphys / pp->sectorsize) ? maxphys :  in g_part_gpt_write()
1285 		    (tblsz - index) * pp->sectorsize);  in g_part_gpt_write()
1289 	error = g_write_data(cp, table->lba[GPT_ELT_PRIHDR] * pp->sectorsize,  in g_part_gpt_write()
1290 	    buf, pp->sectorsize);  in g_part_gpt_write()
1302 	for (index = 0; index < tblsz; index += maxphys / pp->sectorsize) {  in g_part_gpt_write()
1304 		    (table->lba[GPT_ELT_SECTBL] + index) * pp->sectorsize,  in g_part_gpt_write()
1305 		    buf + (index + 1) * pp->sectorsize,  in g_part_gpt_write()
1306 		    (tblsz - index > maxphys / pp->sectorsize) ? maxphys :  in g_part_gpt_write()
1307 		    (tblsz - index) * pp->sectorsize);  in g_part_gpt_write()
1311 	error = g_write_data(cp, table->lba[GPT_ELT_SECHDR] * pp->sectorsize,  in g_part_gpt_write()
1312 	    buf, pp->sectorsize);  in g_part_gpt_write()
1331 	last = pp->mediasize / pp->sectorsize - 1;  in g_gpt_set_defaults()
1333 	    pp->sectorsize);  in g_gpt_set_defaults()
1369 		spb = 4096 / pp->sectorsize;  in g_gpt_set_defaults()