140 g_raid_md_jmicron_print(struct jmicron_raid_conf *meta)  in g_raid_md_jmicron_print()  argument
148 	printf("signature           <%c%c>\n", meta->signature[0], meta->signature[1]);  in g_raid_md_jmicron_print()
149 	printf("version             %04x\n", meta->version);  in g_raid_md_jmicron_print()
150 	printf("checksum            0x%04x\n", meta->checksum);  in g_raid_md_jmicron_print()
151 	printf("disk_id             0x%08x\n", meta->disk_id);  in g_raid_md_jmicron_print()
152 	printf("offset              0x%08x\n", meta->offset);  in g_raid_md_jmicron_print()
153 	printf("disk_sectors_high   0x%08x\n", meta->disk_sectors_high);  in g_raid_md_jmicron_print()
154 	printf("disk_sectors_low    0x%04x\n", meta->disk_sectors_low);  in g_raid_md_jmicron_print()
155 	printf("name                <%.16s>\n", meta->name);  in g_raid_md_jmicron_print()
156 	printf("type                %d\n", meta->type);  in g_raid_md_jmicron_print()
157 	printf("stripe_shift        %d\n", meta->stripe_shift);  in g_raid_md_jmicron_print()
158 	printf("flags               %04x\n", meta->flags);  in g_raid_md_jmicron_print()
161 		printf(" 0x%08x", meta->spare[k]);  in g_raid_md_jmicron_print()
165 		printf(" 0x%08x", meta->disks[k]);  in g_raid_md_jmicron_print()
171 jmicron_meta_copy(struct jmicron_raid_conf *meta)  in jmicron_meta_copy()  argument
175 	nmeta = malloc(sizeof(*meta), M_MD_JMICRON, M_WAITOK);  in jmicron_meta_copy()
176 	memcpy(nmeta, meta, sizeof(*meta));  in jmicron_meta_copy()
181 jmicron_meta_total_disks(struct jmicron_raid_conf *meta)  in jmicron_meta_total_disks()  argument
186 		if (meta->disks[pos] == 0)  in jmicron_meta_total_disks()
193 jmicron_meta_total_spare(struct jmicron_raid_conf *meta)  in jmicron_meta_total_spare()  argument
199 		if (meta->spare[pos] != 0)  in jmicron_meta_total_spare()
210 jmicron_meta_config_id(struct jmicron_raid_conf *meta)  in jmicron_meta_config_id()  argument
217 		config_id += meta->disks[pos] << pos;  in jmicron_meta_config_id()
222 jmicron_meta_get_name(struct jmicron_raid_conf *meta, char *buf)  in jmicron_meta_get_name()  argument
226 	strncpy(buf, meta->name, 16);  in jmicron_meta_get_name()
236 jmicron_meta_put_name(struct jmicron_raid_conf *meta, char *buf)  in jmicron_meta_put_name()  argument
239 	memset(meta->name, 0x20, 16);  in jmicron_meta_put_name()
240 	memcpy(meta->name, buf, MIN(strlen(buf), 16));  in jmicron_meta_put_name()
244 jmicron_meta_find_disk(struct jmicron_raid_conf *meta, uint32_t id)  in jmicron_meta_find_disk()  argument
250 		if ((meta->disks[pos] & JMICRON_DISK_MASK) == id)  in jmicron_meta_find_disk()
254 		if ((meta->spare[pos] & JMICRON_DISK_MASK) == id)  in jmicron_meta_find_disk()
264 	struct jmicron_raid_conf *meta;  in jmicron_meta_read()  local
270 	if (pp->sectorsize < sizeof(*meta))  in jmicron_meta_read()
280 	meta = (struct jmicron_raid_conf *)buf;  in jmicron_meta_read()
283 	if (strncmp(meta->signature, JMICRON_MAGIC, strlen(JMICRON_MAGIC))) {  in jmicron_meta_read()
288 	meta = malloc(sizeof(*meta), M_MD_JMICRON, M_WAITOK);  in jmicron_meta_read()
289 	memcpy(meta, buf, min(sizeof(*meta), pp->sectorsize));  in jmicron_meta_read()
293 	for (checksum = 0, ptr = (uint16_t *)meta, i = 0; i < 64; i++)  in jmicron_meta_read()
297 		free(meta, M_MD_JMICRON);  in jmicron_meta_read()
301 	return (meta);  in jmicron_meta_read()
305 jmicron_meta_write(struct g_consumer *cp, struct jmicron_raid_conf *meta)  in jmicron_meta_write()  argument
315 	meta->checksum = 0;  in jmicron_meta_write()
316 	for (checksum = 0, ptr = (uint16_t *)meta, i = 0; i < 64; i++)  in jmicron_meta_write()
318 	meta->checksum -= checksum;  in jmicron_meta_write()
322 	memcpy(buf, meta, sizeof(*meta));  in jmicron_meta_write()
428 	struct jmicron_raid_conf *meta;  in g_raid_md_jmicron_start_disk()  local
434 	meta = mdi->mdio_meta;  in g_raid_md_jmicron_start_disk()
440 		disk_pos = jmicron_meta_find_disk(meta, pd->pd_disk_id);  in g_raid_md_jmicron_start_disk()
515 	meta->disks[disk_pos] = pd->pd_disk_id;  in g_raid_md_jmicron_start_disk()
544 		} else if ((meta->flags & JMICRON_F_BADSEC) != 0 &&  in g_raid_md_jmicron_start_disk()
647 	struct jmicron_raid_conf *meta;  in g_raid_md_jmicron_start()  local
657 	meta = mdi->mdio_meta;  in g_raid_md_jmicron_start()
660 	jmicron_meta_get_name(meta, buf);  in g_raid_md_jmicron_start()
662 	size = ((off_t)meta->disk_sectors_high << 16) + meta->disk_sectors_low;  in g_raid_md_jmicron_start()
665 	if (meta->type == JMICRON_T_RAID0) {  in g_raid_md_jmicron_start()
668 	} else if (meta->type == JMICRON_T_RAID1) {  in g_raid_md_jmicron_start()
671 	} else if (meta->type == JMICRON_T_RAID01) {  in g_raid_md_jmicron_start()
674 	} else if (meta->type == JMICRON_T_CONCAT) {  in g_raid_md_jmicron_start()
680 	} else if (meta->type == JMICRON_T_RAID5) {  in g_raid_md_jmicron_start()
688 	vol->v_strip_size = 1024 << meta->stripe_shift; //ZZZ  in g_raid_md_jmicron_start()
693 		sd->sd_offset = (off_t)meta->offset * 16 * 512; //ZZZ  in g_raid_md_jmicron_start()
702 		pd->pd_disk_id = meta->disks[disk_pos];  in g_raid_md_jmicron_start()
826 	struct jmicron_raid_conf *meta;  in g_raid_md_taste_jmicron()  local
838 	meta = NULL;  in g_raid_md_taste_jmicron()
844 	meta = jmicron_meta_read(cp);  in g_raid_md_taste_jmicron()
846 	if (meta == NULL) {  in g_raid_md_taste_jmicron()
863 	disk_pos = jmicron_meta_find_disk(meta, meta->disk_id);  in g_raid_md_taste_jmicron()
866 		    meta->disk_id);  in g_raid_md_taste_jmicron()
871 	g_raid_md_jmicron_print(meta);  in g_raid_md_taste_jmicron()
893 			    jmicron_meta_config_id(meta))  in g_raid_md_taste_jmicron()
909 		mdi->mdio_config_id = jmicron_meta_config_id(meta);  in g_raid_md_taste_jmicron()
935 	pd->pd_meta = meta;  in g_raid_md_taste_jmicron()
941 		pd->pd_disk_id = meta->disk_id;  in g_raid_md_taste_jmicron()
958 	free(meta, M_MD_JMICRON);  in g_raid_md_taste_jmicron()
1394 	struct jmicron_raid_conf *meta;  in g_raid_md_write_jmicron()  local
1407 	meta = malloc(sizeof(*meta), M_MD_JMICRON, M_WAITOK | M_ZERO);  in g_raid_md_write_jmicron()
1408 	strncpy(meta->signature, JMICRON_MAGIC, 2);  in g_raid_md_write_jmicron()
1409 	meta->version = JMICRON_VERSION;  in g_raid_md_write_jmicron()
1410 	jmicron_meta_put_name(meta, vol->v_name);  in g_raid_md_write_jmicron()
1412 		meta->type = JMICRON_T_RAID0;  in g_raid_md_write_jmicron()
1414 		meta->type = JMICRON_T_RAID1;  in g_raid_md_write_jmicron()
1416 		meta->type = JMICRON_T_RAID01;  in g_raid_md_write_jmicron()
1419 		meta->type = JMICRON_T_CONCAT;  in g_raid_md_write_jmicron()
1421 		meta->type = JMICRON_T_RAID5;  in g_raid_md_write_jmicron()
1422 	meta->stripe_shift = fls(vol->v_strip_size / 2048);  in g_raid_md_write_jmicron()
1423 	meta->flags = JMICRON_F_READY | JMICRON_F_BOOTABLE;  in g_raid_md_write_jmicron()
1427 			meta->disks[i] = 0xffffffff;  in g_raid_md_write_jmicron()
1431 			meta->disks[i] = pd->pd_disk_id;  in g_raid_md_write_jmicron()
1434 			meta->flags |= JMICRON_F_BADSEC;  in g_raid_md_write_jmicron()
1436 			meta->flags |= JMICRON_F_UNSYNC;  in g_raid_md_write_jmicron()
1445 		meta->spare[spares] = pd->pd_disk_id;  in g_raid_md_write_jmicron()
1453 	mdi->mdio_meta = meta;  in g_raid_md_write_jmicron()
1463 		pd->pd_meta = jmicron_meta_copy(meta);  in g_raid_md_write_jmicron()