39 void ubi_do_get_device_info(struct ubi_device *ubi, struct ubi_device_info *di)  in ubi_do_get_device_info()  argument
41 	di->ubi_num = ubi->ubi_num;  in ubi_do_get_device_info()
42 	di->leb_size = ubi->leb_size;  in ubi_do_get_device_info()
43 	di->leb_start = ubi->leb_start;  in ubi_do_get_device_info()
44 	di->min_io_size = ubi->min_io_size;  in ubi_do_get_device_info()
45 	di->max_write_size = ubi->max_write_size;  in ubi_do_get_device_info()
46 	di->ro_mode = ubi->ro_mode;  in ubi_do_get_device_info()
47 	di->cdev = ubi->cdev.dev;  in ubi_do_get_device_info()
61 	struct ubi_device *ubi;  in ubi_get_device_info()  local
65 	ubi = ubi_get_device(ubi_num);  in ubi_get_device_info()
66 	if (!ubi)  in ubi_get_device_info()
68 	ubi_do_get_device_info(ubi, di);  in ubi_get_device_info()
69 	ubi_put_device(ubi);  in ubi_get_device_info()
80 void ubi_do_get_volume_info(struct ubi_device *ubi, struct ubi_volume *vol,  in ubi_do_get_volume_info()  argument
84 	vi->ubi_num = ubi->ubi_num;  in ubi_do_get_volume_info()
105 	ubi_do_get_volume_info(desc->vol->ubi, desc->vol, vi);  in ubi_get_volume_info()
131 	struct ubi_device *ubi;  in ubi_open_volume()  local
146 	ubi = ubi_get_device(ubi_num);  in ubi_open_volume()
147 	if (!ubi)  in ubi_open_volume()
150 	if (vol_id < 0 || vol_id >= ubi->vtbl_slots) {  in ubi_open_volume()
165 	spin_lock(&ubi->volumes_lock);  in ubi_open_volume()
166 	vol = ubi->volumes[vol_id];  in ubi_open_volume()
199 	spin_unlock(&ubi->volumes_lock);  in ubi_open_volume()
204 	mutex_lock(&ubi->ckvol_mutex);  in ubi_open_volume()
207 		err = ubi_check_volume(ubi, vol_id);  in ubi_open_volume()
209 			mutex_unlock(&ubi->ckvol_mutex);  in ubi_open_volume()
214 			ubi_warn(ubi, "volume %d on UBI device %d is corrupted",  in ubi_open_volume()
215 				 vol_id, ubi->ubi_num);  in ubi_open_volume()
220 	mutex_unlock(&ubi->ckvol_mutex);  in ubi_open_volume()
225 	spin_unlock(&ubi->volumes_lock);  in ubi_open_volume()
230 	ubi_put_device(ubi);  in ubi_open_volume()
231 	ubi_err(ubi, "cannot open device %d, volume %d, error %d",  in ubi_open_volume()
249 	struct ubi_device *ubi;  in ubi_open_volume_nm()  local
264 	ubi = ubi_get_device(ubi_num);  in ubi_open_volume_nm()
265 	if (!ubi)  in ubi_open_volume_nm()
268 	spin_lock(&ubi->volumes_lock);  in ubi_open_volume_nm()
270 	for (i = 0; i < ubi->vtbl_slots; i++) {  in ubi_open_volume_nm()
271 		struct ubi_volume *vol = ubi->volumes[i];  in ubi_open_volume_nm()
278 	spin_unlock(&ubi->volumes_lock);  in ubi_open_volume_nm()
289 	ubi_put_device(ubi);  in ubi_open_volume_nm()
338 	struct ubi_device *ubi = vol->ubi;  in ubi_close_volume()  local
341 		ubi->ubi_num, vol->vol_id, desc->mode);  in ubi_close_volume()
343 	spin_lock(&ubi->volumes_lock);  in ubi_close_volume()
359 	spin_unlock(&ubi->volumes_lock);  in ubi_close_volume()
363 	ubi_put_device(ubi);  in ubi_close_volume()
382 	struct ubi_device *ubi = vol->ubi;  in leb_read_sanity_check()  local
385 	if (vol_id < 0 || vol_id >= ubi->vtbl_slots || lnum < 0 ||  in leb_read_sanity_check()
436 	struct ubi_device *ubi = vol->ubi;  in ubi_leb_read()  local
448 	err = ubi_eba_read_leb(ubi, vol, lnum, buf, offset, len, check);  in ubi_leb_read()
450 		ubi_warn(ubi, "mark volume %d as corrupted", vol_id);  in ubi_leb_read()
476 	struct ubi_device *ubi = vol->ubi;  in ubi_leb_read_sg()  local
488 	err = ubi_eba_read_leb_sg(ubi, vol, sgl, lnum, offset, len, check);  in ubi_leb_read_sg()
490 		ubi_warn(ubi, "mark volume %d as corrupted", vol_id);  in ubi_leb_read_sg()
527 	struct ubi_device *ubi = vol->ubi;  in ubi_leb_write()  local
532 	if (vol_id < 0 || vol_id >= ubi->vtbl_slots)  in ubi_leb_write()
540 	    offset & (ubi->min_io_size - 1) || len & (ubi->min_io_size - 1))  in ubi_leb_write()
549 	return ubi_eba_write_leb(ubi, vol, lnum, buf, offset, len);  in ubi_leb_write()
572 	struct ubi_device *ubi = vol->ubi;  in ubi_leb_change()  local
577 	if (vol_id < 0 || vol_id >= ubi->vtbl_slots)  in ubi_leb_change()
584 	    len > vol->usable_leb_size || len & (ubi->min_io_size - 1))  in ubi_leb_change()
593 	return ubi_eba_atomic_leb_change(ubi, vol, lnum, buf, len);  in ubi_leb_change()
612 	struct ubi_device *ubi = vol->ubi;  in ubi_leb_erase()  local
626 	err = ubi_eba_unmap_leb(ubi, vol, lnum);  in ubi_leb_erase()
630 	return ubi_wl_flush(ubi, vol->vol_id, lnum);  in ubi_leb_erase()
673 	struct ubi_device *ubi = vol->ubi;  in ubi_leb_unmap()  local
686 	return ubi_eba_unmap_leb(ubi, vol, lnum);  in ubi_leb_unmap()
709 	struct ubi_device *ubi = vol->ubi;  in ubi_leb_map()  local
725 	return ubi_eba_write_leb(ubi, vol, lnum, NULL, 0, 0);  in ubi_leb_map()
771 	struct ubi_device *ubi;  in ubi_sync()  local
773 	ubi = ubi_get_device(ubi_num);  in ubi_sync()
774 	if (!ubi)  in ubi_sync()
777 	mtd_sync(ubi->mtd);  in ubi_sync()
778 	ubi_put_device(ubi);  in ubi_sync()
797 	struct ubi_device *ubi;  in ubi_flush()  local
800 	ubi = ubi_get_device(ubi_num);  in ubi_flush()
801 	if (!ubi)  in ubi_flush()
804 	err = ubi_wl_flush(ubi, vol_id, lnum);  in ubi_flush()
805 	ubi_put_device(ubi);  in ubi_flush()