Cross Reference: /illumos-gate/usr/src/cmd/format/label.c

Lines Matching defs:vtoc
36 #include <sys/vtoc.h>
63 static int	vtoc_to_label(struct dk_label *label, struct extvtoc *vtoc,
228 		err_print("SMI vtoc to EFI failed\n");
275 	struct extvtoc	vtoc;
346 	 * Fill in the vtoc information
348 	label.dkl_vtoc = cur_parts->vtoc;
356 	 * Put asciilabel in; on x86 it's in the vtoc, not the label.
374 	 * Convert the label into a vtoc
376 	if (label_to_vtoc(&vtoc, &label) == -1) {
382 	 * we do this before writing the vtoc.
422 	 * Write the vtoc.  At the time of this writing, our
423 	 * drivers convert the vtoc back to a label, and
426 	 * always use an ioctl to read the vtoc from the
429 	if (write_extvtoc(cur_file, &vtoc) != 0) {
487 	struct extvtoc	vtoc;
491 	if (read_extvtoc(fd, &vtoc) < 0		||
497 	return (vtoc_to_label(label, &vtoc, &geom, &dkinfo));
694 vtoc64_to_label(struct efi_info *label, struct dk_gpt *vtoc)
702 	nparts = vtoc->efi_nparts;
715 	lmap->efi_version = vtoc->efi_version;
716 	lmap->efi_nparts = vtoc->efi_nparts;
717 	lmap->efi_part_size = vtoc->efi_part_size;
718 	lmap->efi_lbasize = vtoc->efi_lbasize;
719 	lmap->efi_last_lba = vtoc->efi_last_lba;
720 	lmap->efi_first_u_lba = vtoc->efi_first_u_lba;
721 	lmap->efi_last_u_lba = vtoc->efi_last_u_lba;
722 	lmap->efi_altern_lba = vtoc->efi_altern_lba;
723 	lmap->efi_flags = vtoc->efi_flags;
725 	    (uchar_t *)&vtoc->efi_disk_uguid, sizeof (struct uuid));
728 		lmap->efi_parts[i].p_tag = vtoc->efi_parts[i].p_tag;
729 		lmap->efi_parts[i].p_flag = vtoc->efi_parts[i].p_flag;
730 		lmap->efi_parts[i].p_start = vtoc->efi_parts[i].p_start;
731 		lmap->efi_parts[i].p_size = vtoc->efi_parts[i].p_size;
733 		    (uchar_t *)&vtoc->efi_parts[i].p_uguid,
735 		if (vtoc->efi_parts[i].p_tag == V_RESERVED) {
736 			bcopy(vtoc->efi_parts[i].p_name,
744  * Convert vtoc/geom to label.
747 vtoc_to_label(struct dk_label *label, struct extvtoc *vtoc,
765 	 * Sanity-check the vtoc
767 	if (vtoc->v_sanity != VTOC_SANE ||
768 	    vtoc->v_nparts != V_NUMPAR) {
809 	 * Copy vtoc structure fields into the disk label dk_vtoc
811 	label->dkl_vtoc.v_sanity = vtoc->v_sanity;
812 	label->dkl_vtoc.v_nparts = vtoc->v_nparts;
813 	label->dkl_vtoc.v_version = vtoc->v_version;
815 	(void) memcpy(label->dkl_vtoc.v_volume, vtoc->v_volume,
818 		label->dkl_vtoc.v_part[i].p_tag = vtoc->v_part[i].p_tag;
819 		label->dkl_vtoc.v_part[i].p_flag = vtoc->v_part[i].p_flag;
820 		label->dkl_vtoc.v_timestamp[i] = vtoc->timestamp[i];
824 		label->dkl_vtoc.v_reserved[i] = vtoc->v_reserved[i];
826 	label->dkl_vtoc.v_bootinfo[0] = vtoc->v_bootinfo[0];
827 	label->dkl_vtoc.v_bootinfo[1] = vtoc->v_bootinfo[1];
828 	label->dkl_vtoc.v_bootinfo[2] = vtoc->v_bootinfo[2];
830 	(void) memcpy(label->dkl_asciilabel, vtoc->v_asciilabel,
852 	vpart = vtoc->v_part;
890  * Extract a vtoc structure out of a valid label
893 label_to_vtoc(struct extvtoc *vtoc, struct dk_label *label)
909 	(void) memset((char *)vtoc, 0, sizeof (struct extvtoc));
914 		 * No valid vtoc information in the label.
917 		vpart = vtoc->v_part;
925 		vpart = vtoc->v_part;
935 			vtoc->timestamp[i] = label->dkl_vtoc.v_timestamp[i];
937 		(void) memcpy(vtoc->v_volume, label->dkl_vtoc.v_volume,
941 			vtoc->v_reserved[i] = label->dkl_vtoc.v_reserved[i];
943 		vtoc->v_bootinfo[0] = label->dkl_vtoc.v_bootinfo[0];
944 		vtoc->v_bootinfo[1] = label->dkl_vtoc.v_bootinfo[1];
945 		vtoc->v_bootinfo[2] = label->dkl_vtoc.v_bootinfo[2];
957 	vtoc->v_sanity = VTOC_SANE;
958 	vtoc->v_version = V_VERSION;
959 	vtoc->v_sectorsz = cur_blksz;
960 	vtoc->v_nparts = V_NUMPAR;
962 	(void) memcpy(vtoc->v_asciilabel, label->dkl_asciilabel,
972 	vpart = vtoc->v_part;
991 	struct extvtoc vtoc;
993 	if (read_extvtoc(fd, &vtoc) == VT_ENOTSUP) {
1002 err_check(struct dk_gpt *vtoc)
1012 	for (i = 0; i < vtoc->efi_nparts; i++) {
1014 		if ((vtoc->efi_parts[i].p_tag == V_UNASSIGNED) &&
1015 		    (vtoc->efi_parts[i].p_size != 0)) {
1018 			    vtoc->efi_parts[i].p_size);
1020 		if (vtoc->efi_parts[i].p_tag == V_UNASSIGNED) {
1023 		if (vtoc->efi_parts[i].p_tag == V_RESERVED) {
1029 			if (vtoc->efi_parts[i].p_size != EFI_MIN_RESV_SIZE)
1034 		if ((vtoc->efi_parts[i].p_start < vtoc->efi_first_u_lba) ||
1035 		    (vtoc->efi_parts[i].p_start > vtoc->efi_last_u_lba)) {
1039 			    vtoc->efi_parts[i].p_start);
1042 			    vtoc->efi_first_u_lba,
1043 			    vtoc->efi_last_u_lba);
1045 		if ((vtoc->efi_parts[i].p_start +
1046 		    vtoc->efi_parts[i].p_size <
1047 		    vtoc->efi_first_u_lba) ||
1048 		    (vtoc->efi_parts[i].p_start +
1049 		    vtoc->efi_parts[i].p_size >
1050 		    vtoc->efi_last_u_lba + 1)) {
1054 			    vtoc->efi_parts[i].p_start +
1055 			    vtoc->efi_parts[i].p_size);
1058 			    vtoc->efi_first_u_lba,
1059 			    vtoc->efi_last_u_lba);
1062 		for (j = 0; j < vtoc->efi_nparts; j++) {
1063 			isize = vtoc->efi_parts[i].p_size;
1064 			jsize = vtoc->efi_parts[j].p_size;
1065 			istart = vtoc->efi_parts[i].p_start;
1066 			jstart = vtoc->efi_parts[j].p_start;