143 #define	KIOSP	KSTAT_IO_PTR(fdp->d_iostat)
223 	struct fdisk *fdp = NULL;  in fd_getinfo()  local
228 		(void) fd_getdrive(dev, &fjp, &fdp);  in fd_getinfo()
233 		if (fjp && fdp) {  in fd_getinfo()
340 	struct fdisk *fdp;  in fd_attach()  local
422 		fdp = ddi_get_soft_state(fd_state_head, drive_num);  in fd_attach()
423 		fjp = fdp->d_obj = ddi_get_driver_private(dip);  in fd_attach()
426 		sema_init(&fdp->d_ocsem, 1, NULL, SEMA_DRIVER, NULL);  in fd_attach()
428 		fjp->fj_drive = (struct fd_drive *)(fdp + 1);  in fd_attach()
438 			fdp->d_media = 1<<FMT_5H | 1<<FMT_5D9 | 1<<FMT_5D8 |  in fd_attach()
440 			fdp->d_deffdtype = fdp->d_curfdtype = FMT_5H;  in fd_attach()
444 			fdp->d_media = 1<<FMT_3H | 1<<FMT_3I | 1<<FMT_3D;  in fd_attach()
456 				fdp->d_media |= 1 << FMT_3M;  in fd_attach()
457 			fdp->d_deffdtype = fdp->d_curfdtype = FMT_3H;  in fd_attach()
461 			fdp->d_media = 1<<FMT_5D9 | 1<<FMT_5D8 | 1<<FMT_5D4 |  in fd_attach()
463 			fdp->d_deffdtype = fdp->d_curfdtype = FMT_5D9;  in fd_attach()
467 			fdp->d_media = 1<<FMT_3D;  in fd_attach()
468 			fdp->d_deffdtype = fdp->d_curfdtype = FMT_3D;  in fd_attach()
474 			fdp->d_media = 1<<FMT_3E | 1<<FMT_3H | 1<<FMT_3I |  in fd_attach()
476 			fdp->d_deffdtype = fdp->d_curfdtype = FMT_3E;  in fd_attach()
482 		*fjp->fj_chars = *defchar[fdp->d_deffdtype];  in fd_attach()
483 		*fjp->fj_attr = fdtypes[fdp->d_deffdtype];  in fd_attach()
484 		bcopy(fdparts[fdp->d_deffdtype], fdp->d_part,  in fd_attach()
486 		fjp->fj_rotspd = fdtypes[fdp->d_deffdtype].fda_rotatespd;  in fd_attach()
502 		fdp->d_iostat = kstat_create("fd", drive_num, name, "disk",  in fd_attach()
504 		if (fdp->d_iostat) {  in fd_attach()
505 			fdp->d_iostat->ks_lock = &fjp->fj_lock;  in fd_attach()
506 			kstat_install(fdp->d_iostat);  in fd_attach()
509 		fjp->fj_data = (caddr_t)fdp;  in fd_attach()
545 	sema_destroy(&fdp->d_ocsem);  in fd_attach()
559 	struct fdisk *fdp;  in fd_detach()  local
567 	if (!(fdp = ddi_get_soft_state(fd_state_head, drive_num)))  in fd_detach()
572 		if (fd_unit_is_open(fdp)) {  in fd_detach()
576 		kstat_delete(fdp->d_iostat);  in fd_detach()
577 		fdp->d_iostat = NULL;  in fd_detach()
578 		fjp = (struct fcu_obj *)fdp->d_obj;  in fd_detach()
586 		sema_destroy(&fdp->d_ocsem);  in fd_detach()
607 		if (fdp->d_regopen[OTYP_BLK]) {  in fd_detach()
623 fd_part_is_open(struct fdisk *fdp, int part)  in fd_part_is_open()  argument
628 		if (fdp->d_regopen[i] & (1 << part))  in fd_part_is_open()
634 fd_unit_is_open(struct fdisk *fdp)  in fd_unit_is_open()  argument
639 		if (fdp->d_lyropen[i])  in fd_unit_is_open()
642 		if (fdp->d_regopen[i])  in fd_unit_is_open()
652 	struct fdisk *fdp = NULL;  in fd_open()  local
661 	unit = fd_getdrive(dev, &fjp, &fdp);  in fd_open()
662 	if (!fjp || !fdp)  in fd_open()
666 	pp = &fdp->d_part[part];  in fd_open()
671 	sema_p(&fdp->d_ocsem);  in fd_open()
682 		part_is_open = (fdp->d_lyropen[part] != 0);  in fd_open()
684 		part_is_open = fd_part_is_open(fdp, part);  in fd_open()
686 	if ((fdp->d_exclmask & pbit) || ((flag & FEXCL) && part_is_open)) {  in fd_open()
689 		    fdp->d_exclmask, fdp->d_regopen[otyp], fdp->d_lyropen[part],  in fd_open()
691 		sema_v(&fdp->d_ocsem);  in fd_open()
704 			sema_v(&fdp->d_ocsem);  in fd_open()
724 		sema_v(&fdp->d_ocsem);  in fd_open()
729 		sema_v(&fdp->d_ocsem);  in fd_open()
735 	if ((flag & FWRITE) && (fdp->d_obj->fj_flags & FUNIT_WPROT)) {  in fd_open()
736 		sema_v(&fdp->d_ocsem);  in fd_open()
745 		fdp->d_exclmask |= pbit;  in fd_open()
747 		fdp->d_lyropen[part]++;  in fd_open()
749 		fdp->d_regopen[otyp] |= 1 << part;  in fd_open()
751 	sema_v(&fdp->d_ocsem);  in fd_open()
767 	struct fdisk *fdp;  in fdgetlabel()  local
780 	fdp = (struct fdisk *)fjp->fj_data;  in fdgetlabel()
805 	nexttype = fdp->d_deffdtype;  in fdgetlabel()
833 		fdp->d_curfdtype = (signed char)nexttype;  in fdgetlabel()
835 		if ((1 << fdp->d_curfdtype) & fdp->d_media) {  in fdgetlabel()
836 			*fjp->fj_chars = *defchar[fdp->d_curfdtype];  in fdgetlabel()
837 			*fjp->fj_attr = fdtypes[fdp->d_curfdtype];  in fdgetlabel()
838 			bcopy(fdparts[fdp->d_curfdtype], fdp->d_part,  in fdgetlabel()
855 			    defchar[fdp->d_deffdtype]->fdc_ncyl) {  in fdgetlabel()
867 		fdp->d_curfdtype = fdp->d_deffdtype;  in fdgetlabel()
904 	if (defchar[fdp->d_deffdtype]->fdc_ncyl == 2 * fjp->fj_chars->fdc_ncyl)  in fdgetlabel()
912 	fdp->d_vtoc_version = label->dkl_vtoc.v_version;  in fdgetlabel()
913 	bcopy(label->dkl_vtoc.v_volume, fdp->d_vtoc_volume, LEN_DKL_VVOL);  in fdgetlabel()
915 	    fdp->d_vtoc_asciilabel, LEN_DKL_ASCII);  in fdgetlabel()
920 		fdp->d_part[i].p_tag = label->dkl_vtoc.v_part[i].p_tag;  in fdgetlabel()
921 		fdp->d_part[i].p_flag = label->dkl_vtoc.v_part[i].p_flag;  in fdgetlabel()
922 		fdp->d_part[i].p_start = label->dkl_vtoc.v_part[i].p_start;  in fdgetlabel()
923 		fdp->d_part[i].p_size = label->dkl_vtoc.v_part[i].p_size;  in fdgetlabel()
925 		fdp->d_vtoc_timestamp[i] = label->dkl_vtoc.timestamp[i];  in fdgetlabel()
935 	if (fdp->d_media & (1<<FMT_3D))  in fdgetlabel()
939 	bzero(fdp->d_vtoc_volume, LEN_DKL_VVOL);  in fdgetlabel()
940 	(void) sprintf(fdp->d_vtoc_asciilabel, newlabel,  in fdgetlabel()
956 	struct fdisk *fdp = NULL;  in fd_close()  local
966 	DEBUG_ASSIGN fd_getdrive(dev, &fjp, &fdp);  in fd_close()
971 	if (!fjp || !fdp)  in fd_close()
975 	sema_p(&fdp->d_ocsem);  in fd_close()
981 		if (fdp->d_lyropen[part])  in fd_close()
982 			fdp->d_lyropen[part]--;  in fd_close()
983 		part_is_closed = (fdp->d_lyropen[part] == 0);  in fd_close()
985 		fdp->d_regopen[otyp] &= ~(1<<part);  in fd_close()
989 		if (part == 2 && fdp->d_exclmask&(1<<part))  in fd_close()
990 			fdp->d_exclmask = 0;  in fd_close()
992 			fdp->d_exclmask &= ~(1<<part);  in fd_close()
996 		    fdp->d_exclmask, fdp->d_regopen[otyp],  in fd_close()
997 		    fdp->d_lyropen[part]));  in fd_close()
999 		if (fd_unit_is_open(fdp) == 0)  in fd_close()
1000 			fdp->d_obj->fj_flags &= ~FUNIT_CHANGED;  in fd_close()
1002 	sema_v(&fdp->d_ocsem);  in fd_close()
1030 	struct fdisk *fdp;  in fd_strategy()  local
1037 	(void) fd_getdrive(bp->b_edev, &fjp, &fdp);  in fd_strategy()
1043 	pp = &fdp->d_part[PARTITION(bp->b_edev)];  in fd_strategy()
1088 	if (fdp->d_iostat)  in fd_strategy()
1090 	if (fdp->d_actf)  in fd_strategy()
1091 		fdp->d_actl->av_forw = bp;  in fd_strategy()
1093 		fdp->d_actf = bp;  in fd_strategy()
1094 	fdp->d_actl = bp;  in fd_strategy()
1121 	struct fdisk *fdp = (struct fdisk *)fjp->fj_data;  in fdstart()  local
1135 	while ((bp = fdp->d_actf) != NULL) {  in fdstart()
1136 		fdp->d_actf = bp->av_forw;  in fdstart()
1137 		fdp->d_current = bp;  in fdstart()
1138 		if (fdp->d_iostat) {  in fdstart()
1156 		pp = &fdp->d_part[PARTITION(bp->b_edev)];  in fdstart()
1249 		if (fdp->d_iostat) {  in fdstart()
1264 		fdp->d_current = 0;  in fdstart()
1284 	struct fdisk *fdp = NULL;  in fd_ioctl()  local
1291 	unit = fd_getdrive(dev, &fjp, &fdp);  in fd_ioctl()
1292 	if (!fjp || !fdp)  in fd_ioctl()
1344 		fdp->d_curfdtype = -1;  in fd_ioctl()
1366 				if ((fdp->d_part[part].p_start % nblks) != 0)  in fd_ioctl()
1369 				    fdp->d_part[part].p_start / nblks;  in fd_ioctl()
1371 				    fdp->d_part[part].p_size;  in fd_ioctl()
1386 				if ((fdp->d_part[part].p_start % nblks) != 0)  in fd_ioctl()
1389 				    fdp->d_part[part].p_start / nblks;  in fd_ioctl()
1390 				dmp->dkl_nblk = fdp->d_part[part].p_size;  in fd_ioctl()
1452 			fdp->d_part[part].p_start = dmp->dkl_cylno *  in fd_ioctl()
1454 			fdp->d_part[part].p_size = dmp->dkl_nblk;  in fd_ioctl()
1478 		fd_build_user_vtoc(fjp, fdp, &vtoc);  in fd_ioctl()
1544 		if ((rval = fd_build_label_vtoc(fjp, fdp, &vtoc, label)) == 0) {  in fd_ioctl()
1565 		if (ddi_copyout(&fdp->d_media_state, (void *)arg,  in fd_ioctl()
1584 			if ((fdp->d_media & (1 << FMT_3M)) == 0) {  in fd_ioctl()
1601 			fdp->d_curfdtype = -1;  in fd_ioctl()
1622 		fdp->d_curfdtype = fdp->d_deffdtype;  in fd_ioctl()
1623 		*fjp->fj_chars = *defchar[fdp->d_curfdtype];  in fd_ioctl()
1624 		*fjp->fj_attr = fdtypes[fdp->d_curfdtype];  in fd_ioctl()
1625 		bcopy(fdparts[fdp->d_curfdtype],  in fd_ioctl()
1626 		    fdp->d_part, sizeof (struct partition) * NDKMAP);  in fd_ioctl()
1709 		fdp->d_curfdtype = -1;  in fd_ioctl()
1831 fd_build_user_vtoc(struct fcu_obj *fjp, struct fdisk *fdp, struct vtoc *vtocp)  in fd_build_user_vtoc()  argument
1844 	bcopy(fdp->d_vtoc_bootinfo,  in fd_build_user_vtoc()
1848 	vtocp->v_version = fdp->d_vtoc_version;  in fd_build_user_vtoc()
1849 	bcopy(fdp->d_vtoc_volume, vtocp->v_volume, LEN_DKL_VVOL);  in fd_build_user_vtoc()
1862 	bcopy(fdp->d_part, vtocp->v_part, sizeof (struct partition) * NDKMAP);  in fd_build_user_vtoc()
1869 	bcopy(fdp->d_vtoc_timestamp,  in fd_build_user_vtoc()
1870 	    vtocp->timestamp, sizeof (fdp->d_vtoc_timestamp));  in fd_build_user_vtoc()
1871 	bcopy(fdp->d_vtoc_asciilabel, vtocp->v_asciilabel, LEN_DKL_ASCII);  in fd_build_user_vtoc()
1876 fd_build_label_vtoc(struct fcu_obj *fjp, struct fdisk *fdp, struct vtoc *vtocp,  in fd_build_label_vtoc()  argument
1929 	bcopy(vtocp->v_bootinfo, fdp->d_vtoc_bootinfo,  in fd_build_label_vtoc()
1931 	fdp->d_vtoc_version = vtocp->v_version;  in fd_build_label_vtoc()
1932 	bcopy(vtocp->v_volume, fdp->d_vtoc_volume, LEN_DKL_VVOL);  in fd_build_label_vtoc()
1937 	bcopy(vtocp->v_part, fdp->d_part, sizeof (struct partition) * NDKMAP);  in fd_build_label_vtoc()
1938 	bcopy(vtocp->timestamp, fdp->d_vtoc_timestamp,  in fd_build_label_vtoc()
1939 	    sizeof (fdp->d_vtoc_timestamp));  in fd_build_label_vtoc()
1940 	bcopy(vtocp->v_asciilabel, fdp->d_vtoc_asciilabel, LEN_DKL_ASCII);  in fd_build_label_vtoc()
2159 	struct fdisk	*fdp = NULL;  in fd_prop_op()  local
2179 		(void) fd_getdrive(dev, &fjp, &fdp);  in fd_prop_op()
2180 		if (!fjp || !fdp)  in fd_prop_op()
2184 		nblocks64 = (ulong_t)fdp->d_part[PARTITION(dev)].p_size;  in fd_prop_op()
2195 	struct fdisk *fdp;  in fd_media_watch()  local
2203 	DEBUG_ASSIGN fd_getdrive((dev_t)arg, &fjp, &fdp);  in fd_media_watch()
2220 	cv_broadcast(&fdp->d_statecv);  in fd_media_watch()
2262 	struct fdisk *fdp;  in fd_check_media()  local
2266 	unit = fd_getdrive(dev, &fjp, &fdp);  in fd_check_media()
2271 	fdp->d_media_state = fd_get_media_state(fjp, unit);  in fd_check_media()
2272 	fdp->d_media_timeout = drv_usectohz(fd_check_media_time);  in fd_check_media()
2274 	while (fdp->d_media_state == state) {  in fd_check_media()
2279 		fdp->d_media_timeout_id = timeout(fd_media_watch,  in fd_check_media()
2280 		    (void *)dev, fdp->d_media_timeout);  in fd_check_media()
2282 		if (cv_wait_sig(&fdp->d_statecv, &fjp->fj_lock) == 0) {  in fd_check_media()
2283 			fdp->d_media_timeout = 0;  in fd_check_media()
2288 		fdp->d_media_state = fd_get_media_state(fjp, unit);  in fd_check_media()
2291 	if (fdp->d_media_state == DKIO_INSERTED) {  in fd_check_media()