31 void ubi_do_get_device_info(struct ubi_device *ubi, struct ubi_device_info *di)  in ubi_do_get_device_info()  argument
33 	di->ubi_num = ubi->ubi_num;  in ubi_do_get_device_info()
34 	di->leb_size = ubi->leb_size;  in ubi_do_get_device_info()
35 	di->leb_start = ubi->leb_start;  in ubi_do_get_device_info()
36 	di->min_io_size = ubi->min_io_size;  in ubi_do_get_device_info()
37 	di->max_write_size = ubi->max_write_size;  in ubi_do_get_device_info()
38 	di->ro_mode = ubi->ro_mode;  in ubi_do_get_device_info()
40 	di->cdev = ubi->cdev.dev;  in ubi_do_get_device_info()
55 	struct ubi_device *ubi;  in ubi_get_device_info()  local
59 	ubi = ubi_get_device(ubi_num);  in ubi_get_device_info()
60 	if (!ubi)  in ubi_get_device_info()
62 	ubi_do_get_device_info(ubi, di);  in ubi_get_device_info()
63 	ubi_put_device(ubi);  in ubi_get_device_info()
74 void ubi_do_get_volume_info(struct ubi_device *ubi, struct ubi_volume *vol,  in ubi_do_get_volume_info()  argument
78 	vi->ubi_num = ubi->ubi_num;  in ubi_do_get_volume_info()
99 	ubi_do_get_volume_info(desc->vol->ubi, desc->vol, vi);  in ubi_get_volume_info()
125 	struct ubi_device *ubi;  in ubi_open_volume()  local
140 	ubi = ubi_get_device(ubi_num);  in ubi_open_volume()
141 	if (!ubi)  in ubi_open_volume()
144 	if (vol_id < 0 || vol_id >= ubi->vtbl_slots) {  in ubi_open_volume()
159 	spin_lock(&ubi->volumes_lock);  in ubi_open_volume()
160 	vol = ubi->volumes[vol_id];  in ubi_open_volume()
193 	spin_unlock(&ubi->volumes_lock);  in ubi_open_volume()
198 	mutex_lock(&ubi->ckvol_mutex);  in ubi_open_volume()
201 		err = ubi_check_volume(ubi, vol_id);  in ubi_open_volume()
203 			mutex_unlock(&ubi->ckvol_mutex);  in ubi_open_volume()
208 			ubi_warn(ubi, "volume %d on UBI device %d is corrupted",  in ubi_open_volume()
209 				 vol_id, ubi->ubi_num);  in ubi_open_volume()
214 	mutex_unlock(&ubi->ckvol_mutex);  in ubi_open_volume()
219 	spin_unlock(&ubi->volumes_lock);  in ubi_open_volume()
224 	ubi_put_device(ubi);  in ubi_open_volume()
225 	ubi_err(ubi, "cannot open device %d, volume %d, error %d",  in ubi_open_volume()
243 	struct ubi_device *ubi;  in ubi_open_volume_nm()  local
258 	ubi = ubi_get_device(ubi_num);  in ubi_open_volume_nm()
259 	if (!ubi)  in ubi_open_volume_nm()
262 	spin_lock(&ubi->volumes_lock);  in ubi_open_volume_nm()
264 	for (i = 0; i < ubi->vtbl_slots; i++) {  in ubi_open_volume_nm()
265 		struct ubi_volume *vol = ubi->volumes[i];  in ubi_open_volume_nm()
272 	spin_unlock(&ubi->volumes_lock);  in ubi_open_volume_nm()
283 	ubi_put_device(ubi);  in ubi_open_volume_nm()
334 	struct ubi_device *ubi = vol->ubi;  in ubi_close_volume()  local
337 		ubi->ubi_num, vol->vol_id, desc->mode);  in ubi_close_volume()
339 	spin_lock(&ubi->volumes_lock);  in ubi_close_volume()
355 	spin_unlock(&ubi->volumes_lock);  in ubi_close_volume()
359 	ubi_put_device(ubi);  in ubi_close_volume()
378 	struct ubi_device *ubi = vol->ubi;  in leb_read_sanity_check()  local
381 	if (vol_id < 0 || vol_id >= ubi->vtbl_slots || lnum < 0 ||  in leb_read_sanity_check()
432 	struct ubi_device *ubi = vol->ubi;  in ubi_leb_read()  local
444 	err = ubi_eba_read_leb(ubi, vol, lnum, buf, offset, len, check);  in ubi_leb_read()
446 		ubi_warn(ubi, "mark volume %d as corrupted", vol_id);  in ubi_leb_read()
472 	struct ubi_device *ubi = vol->ubi;  in ubi_leb_read_sg()  local
484 	err = ubi_eba_read_leb_sg(ubi, vol, sgl, lnum, offset, len, check);  in ubi_leb_read_sg()
486 		ubi_warn(ubi, "mark volume %d as corrupted", vol_id);  in ubi_leb_read_sg()
524 	struct ubi_device *ubi = vol->ubi;  in ubi_leb_write()  local
529 	if (vol_id < 0 || vol_id >= ubi->vtbl_slots)  in ubi_leb_write()
537 	    offset & (ubi->min_io_size - 1) || len & (ubi->min_io_size - 1))  in ubi_leb_write()
546 	return ubi_eba_write_leb(ubi, vol, lnum, buf, offset, len);  in ubi_leb_write()
569 	struct ubi_device *ubi = vol->ubi;  in ubi_leb_change()  local
574 	if (vol_id < 0 || vol_id >= ubi->vtbl_slots)  in ubi_leb_change()
581 	    len > vol->usable_leb_size || len & (ubi->min_io_size - 1))  in ubi_leb_change()
590 	return ubi_eba_atomic_leb_change(ubi, vol, lnum, buf, len);  in ubi_leb_change()
609 	struct ubi_device *ubi = vol->ubi;  in ubi_leb_erase()  local
623 	err = ubi_eba_unmap_leb(ubi, vol, lnum);  in ubi_leb_erase()
627 	return ubi_wl_flush(ubi, vol->vol_id, lnum);  in ubi_leb_erase()
670 	struct ubi_device *ubi = vol->ubi;  in ubi_leb_unmap()  local
683 	return ubi_eba_unmap_leb(ubi, vol, lnum);  in ubi_leb_unmap()
706 	struct ubi_device *ubi = vol->ubi;  in ubi_leb_map()  local
722 	return ubi_eba_write_leb(ubi, vol, lnum, NULL, 0, 0);  in ubi_leb_map()
768 	struct ubi_device *ubi;  in ubi_sync()  local
770 	ubi = ubi_get_device(ubi_num);  in ubi_sync()
771 	if (!ubi)  in ubi_sync()
774 	mtd_sync(ubi->mtd);  in ubi_sync()
775 	ubi_put_device(ubi);  in ubi_sync()
794 	struct ubi_device *ubi;  in ubi_flush()  local
797 	ubi = ubi_get_device(ubi_num);  in ubi_flush()
798 	if (!ubi)  in ubi_flush()
801 	err = ubi_wl_flush(ubi, vol_id, lnum);  in ubi_flush()
802 	ubi_put_device(ubi);  in ubi_flush()