137 	pdinfo_t *pd = NULL;  in efiblk_get_pdinfo()  local
141 		return (pd);  in efiblk_get_pdinfo()
143 	STAILQ_FOREACH(pd, pdi, pd_link) {  in efiblk_get_pdinfo()
144 		if (pd->pd_unit == dev->d_unit)  in efiblk_get_pdinfo()
145 			return (pd);  in efiblk_get_pdinfo()
147 	return (pd);  in efiblk_get_pdinfo()
164 same_handle(pdinfo_t *pd, EFI_HANDLE h)  in same_handle()  argument
167 	return (pd->pd_handle == h || pd->pd_alias == h);  in same_handle()
204 	pdinfo_t *pd;  in efiblk_pdinfo_count()  local
207 	STAILQ_FOREACH(pd, pdi, pd_link) {  in efiblk_pdinfo_count()
216 	pdinfo_t *pd;  in efipart_find_parent()  local
225 	STAILQ_FOREACH(pd, pdi, pd_link) {  in efipart_find_parent()
227 		if (efi_devpath_match(pd->pd_devpath, parent))  in efipart_find_parent()
231 	return (pd);  in efipart_find_parent()
355 	pdinfo_t *pd;  in efipart_inithandles()  local
399 		if ((pd = calloc(1, sizeof(*pd))) == NULL) {  in efipart_inithandles()
404 		STAILQ_INIT(&pd->pd_part);  in efipart_inithandles()
406 		pd->pd_handle = hin[i];  in efipart_inithandles()
407 		pd->pd_devpath = devpath;  in efipart_inithandles()
408 		pd->pd_blkio = blkio;  in efipart_inithandles()
409 		STAILQ_INSERT_TAIL(&pdinfo, pd, pd_link);  in efipart_inithandles()
415 	STAILQ_FOREACH(pd, &pdinfo, pd_link) {  in efipart_inithandles()
416 		pd->pd_parent = efipart_find_parent(&pdinfo, pd->pd_devpath);  in efipart_inithandles()
428 	pdinfo_t *pd;  in efipart_get_pd()  local
430 	STAILQ_FOREACH(pd, plist, pd_link) {  in efipart_get_pd()
431 		if (pd_test(pd, data))  in efipart_get_pd()
435 	return (pd);  in efipart_get_pd()
509 	pdinfo_t *parent, *pd, *last;  in efipart_cdinfo_add()  local
518 	STAILQ_FOREACH(pd, &pdinfo, pd_link) {  in efipart_cdinfo_add()
519 		if (efi_devpath_match(pd->pd_devpath, cd->pd_devpath)) {  in efipart_cdinfo_add()
524 	if (pd == NULL) {  in efipart_cdinfo_add()
577  * Test if pd is parent for device.
580 efipart_testchild(pdinfo_t *dev, pdinfo_t *pd)  in efipart_testchild()  argument
586 	if (efi_devpath_match(dev->pd_parent->pd_devpath, pd->pd_devpath)) {  in efipart_testchild()
713 	pdinfo_t *parent, *pd, *last;  in efipart_hdinfo_add()  local
723 	STAILQ_FOREACH(pd, &pdinfo, pd_link) {  in efipart_hdinfo_add()
724 		if (efi_devpath_match(pd->pd_devpath, hd->pd_devpath)) {  in efipart_hdinfo_add()
729 	if (pd == NULL) {  in efipart_hdinfo_add()
792 	pdinfo_t *pd;  in efipart_print_common()  local
804 	STAILQ_FOREACH(pd, pdlist, pd_link) {  in efipart_print_common()
805 		h = pd->pd_handle;  in efipart_print_common()
816 		    "    %s%d", dev->dv_name, pd->pd_unit);  in efipart_print_common()
838 			pd->pd_blkio = blkio;  in efipart_print_common()
840 			pd_dev.dd.d_unit = pd->pd_unit;  in efipart_print_common()
886 	pdinfo_t *pd;  in efipart_open()  local
896 	pd = efiblk_get_pdinfo((struct devdesc *)dev);  in efipart_open()
897 	if (pd == NULL)  in efipart_open()
900 	if (pd->pd_blkio == NULL) {  in efipart_open()
901 		status = OpenProtocolByHandle(pd->pd_handle, &blkio_guid,  in efipart_open()
902 		    (void **)&pd->pd_blkio);  in efipart_open()
907 	blkio = pd->pd_blkio;  in efipart_open()
911 	pd->pd_open++;  in efipart_open()
912 	if (pd->pd_bcache == NULL)  in efipart_open()
913 		pd->pd_bcache = bcache_allocate();  in efipart_open()
922 			pd->pd_open--;  in efipart_open()
923 			if (pd->pd_open == 0) {  in efipart_open()
924 				pd->pd_blkio = NULL;  in efipart_open()
925 				bcache_free(pd->pd_bcache);  in efipart_open()
926 				pd->pd_bcache = NULL;  in efipart_open()
938 	pdinfo_t *pd;  in efipart_close()  local
944 	pd = efiblk_get_pdinfo((struct devdesc *)dev);  in efipart_close()
945 	if (pd == NULL)  in efipart_close()
948 	pd->pd_open--;  in efipart_close()
949 	if (pd->pd_open == 0) {  in efipart_close()
950 		pd->pd_blkio = NULL;  in efipart_close()
952 			bcache_free(pd->pd_bcache);  in efipart_close()
953 			pd->pd_bcache = NULL;  in efipart_close()
965 	pdinfo_t *pd;  in efipart_ioctl()  local
972 	pd = efiblk_get_pdinfo((struct devdesc *)dev);  in efipart_ioctl()
973 	if (pd == NULL)  in efipart_ioctl()
984 		*(u_int *)data = pd->pd_blkio->Media->BlockSize;  in efipart_ioctl()
987 		*(uint64_t *)data = pd->pd_blkio->Media->BlockSize *  in efipart_ioctl()
988 		    (pd->pd_blkio->Media->LastBlock + 1);  in efipart_ioctl()
1048 	pdinfo_t *pd;  in efipart_strategy()  local
1054 	pd = efiblk_get_pdinfo((struct devdesc *)dev);  in efipart_strategy()
1055 	if (pd == NULL)  in efipart_strategy()
1058 	if (pd->pd_blkio->Media->RemovableMedia &&  in efipart_strategy()
1059 	    !pd->pd_blkio->Media->MediaPresent)  in efipart_strategy()
1064 	bcd.dv_cache = pd->pd_bcache;  in efipart_strategy()
1069 		offset = dev->d_offset * pd->pd_blkio->Media->BlockSize;  in efipart_strategy()
1082 	pdinfo_t *pd;  in efipart_realstrategy()  local
1095 	pd = efiblk_get_pdinfo((struct devdesc *)dev);  in efipart_realstrategy()
1096 	if (pd == NULL)  in efipart_realstrategy()
1099 	blkio = pd->pd_blkio;  in efipart_realstrategy()