26 void ubi_do_get_device_info(struct ubi_device *ubi, struct ubi_device_info *di)  in ubi_do_get_device_info()  argument
28 	di->ubi_num = ubi->ubi_num;  in ubi_do_get_device_info()
29 	di->leb_size = ubi->leb_size;  in ubi_do_get_device_info()
30 	di->leb_start = ubi->leb_start;  in ubi_do_get_device_info()
31 	di->min_io_size = ubi->min_io_size;  in ubi_do_get_device_info()
32 	di->max_write_size = ubi->max_write_size;  in ubi_do_get_device_info()
33 	di->ro_mode = ubi->ro_mode;  in ubi_do_get_device_info()
34 	di->cdev = ubi->cdev.dev;  in ubi_do_get_device_info()
48 	struct ubi_device *ubi;  in ubi_get_device_info()  local
52 	ubi = ubi_get_device(ubi_num);  in ubi_get_device_info()
53 	if (!ubi)  in ubi_get_device_info()
55 	ubi_do_get_device_info(ubi, di);  in ubi_get_device_info()
56 	ubi_put_device(ubi);  in ubi_get_device_info()
67 void ubi_do_get_volume_info(struct ubi_device *ubi, struct ubi_volume *vol,  in ubi_do_get_volume_info()  argument
71 	vi->ubi_num = ubi->ubi_num;  in ubi_do_get_volume_info()
92 	ubi_do_get_volume_info(desc->vol->ubi, desc->vol, vi);  in ubi_get_volume_info()
118 	struct ubi_device *ubi;  in ubi_open_volume()  local
133 	ubi = ubi_get_device(ubi_num);  in ubi_open_volume()
134 	if (!ubi)  in ubi_open_volume()
137 	if (vol_id < 0 || vol_id >= ubi->vtbl_slots) {  in ubi_open_volume()
152 	spin_lock(&ubi->volumes_lock);  in ubi_open_volume()
153 	vol = ubi->volumes[vol_id];  in ubi_open_volume()
186 	spin_unlock(&ubi->volumes_lock);  in ubi_open_volume()
191 	mutex_lock(&ubi->ckvol_mutex);  in ubi_open_volume()
194 		err = ubi_check_volume(ubi, vol_id);  in ubi_open_volume()
196 			mutex_unlock(&ubi->ckvol_mutex);  in ubi_open_volume()
201 			ubi_warn(ubi, "volume %d on UBI device %d is corrupted",  in ubi_open_volume()
202 				 vol_id, ubi->ubi_num);  in ubi_open_volume()
207 	mutex_unlock(&ubi->ckvol_mutex);  in ubi_open_volume()
212 	spin_unlock(&ubi->volumes_lock);  in ubi_open_volume()
217 	ubi_err(ubi, "cannot open device %d, volume %d, error %d",  in ubi_open_volume()
219 	ubi_put_device(ubi);  in ubi_open_volume()
236 	struct ubi_device *ubi;  in ubi_open_volume_nm()  local
251 	ubi = ubi_get_device(ubi_num);  in ubi_open_volume_nm()
252 	if (!ubi)  in ubi_open_volume_nm()
255 	spin_lock(&ubi->volumes_lock);  in ubi_open_volume_nm()
257 	for (i = 0; i < ubi->vtbl_slots; i++) {  in ubi_open_volume_nm()
258 		struct ubi_volume *vol = ubi->volumes[i];  in ubi_open_volume_nm()
265 	spin_unlock(&ubi->volumes_lock);  in ubi_open_volume_nm()
276 	ubi_put_device(ubi);  in ubi_open_volume_nm()
328 	struct ubi_device *ubi = vol->ubi;  in ubi_close_volume()  local
331 		ubi->ubi_num, vol->vol_id, desc->mode);  in ubi_close_volume()
333 	spin_lock(&ubi->volumes_lock);  in ubi_close_volume()
349 	spin_unlock(&ubi->volumes_lock);  in ubi_close_volume()
353 	ubi_put_device(ubi);  in ubi_close_volume()
372 	struct ubi_device *ubi = vol->ubi;  in leb_read_sanity_check()  local
375 	if (vol_id < 0 || vol_id >= ubi->vtbl_slots || lnum < 0 ||  in leb_read_sanity_check()
426 	struct ubi_device *ubi = vol->ubi;  in ubi_leb_read()  local
438 	err = ubi_eba_read_leb(ubi, vol, lnum, buf, offset, len, check);  in ubi_leb_read()
440 		ubi_warn(ubi, "mark volume %d as corrupted", vol_id);  in ubi_leb_read()
466 	struct ubi_device *ubi = vol->ubi;  in ubi_leb_read_sg()  local
478 	err = ubi_eba_read_leb_sg(ubi, vol, sgl, lnum, offset, len, check);  in ubi_leb_read_sg()
480 		ubi_warn(ubi, "mark volume %d as corrupted", vol_id);  in ubi_leb_read_sg()
517 	struct ubi_device *ubi = vol->ubi;  in ubi_leb_write()  local
522 	if (vol_id < 0 || vol_id >= ubi->vtbl_slots)  in ubi_leb_write()
530 	    offset & (ubi->min_io_size - 1) || len & (ubi->min_io_size - 1))  in ubi_leb_write()
539 	return ubi_eba_write_leb(ubi, vol, lnum, buf, offset, len);  in ubi_leb_write()
562 	struct ubi_device *ubi = vol->ubi;  in ubi_leb_change()  local
567 	if (vol_id < 0 || vol_id >= ubi->vtbl_slots)  in ubi_leb_change()
574 	    len > vol->usable_leb_size || len & (ubi->min_io_size - 1))  in ubi_leb_change()
583 	return ubi_eba_atomic_leb_change(ubi, vol, lnum, buf, len);  in ubi_leb_change()
602 	struct ubi_device *ubi = vol->ubi;  in ubi_leb_erase()  local
616 	err = ubi_eba_unmap_leb(ubi, vol, lnum);  in ubi_leb_erase()
620 	return ubi_wl_flush(ubi, vol->vol_id, lnum);  in ubi_leb_erase()
663 	struct ubi_device *ubi = vol->ubi;  in ubi_leb_unmap()  local
676 	return ubi_eba_unmap_leb(ubi, vol, lnum);  in ubi_leb_unmap()
699 	struct ubi_device *ubi = vol->ubi;  in ubi_leb_map()  local
715 	return ubi_eba_write_leb(ubi, vol, lnum, NULL, 0, 0);  in ubi_leb_map()
761 	struct ubi_device *ubi;  in ubi_sync()  local
763 	ubi = ubi_get_device(ubi_num);  in ubi_sync()
764 	if (!ubi)  in ubi_sync()
767 	mtd_sync(ubi->mtd);  in ubi_sync()
768 	ubi_put_device(ubi);  in ubi_sync()
787 	struct ubi_device *ubi;  in ubi_flush()  local
790 	ubi = ubi_get_device(ubi_num);  in ubi_flush()
791 	if (!ubi)  in ubi_flush()
794 	err = ubi_wl_flush(ubi, vol_id, lnum);  in ubi_flush()
795 	ubi_put_device(ubi);  in ubi_flush()