ubi-utils: re-arrange directory layout

Move new-utils to ubi-utils and old ones to ubi-utils/old-utils.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

1 files changed, 268 insertions, 0 deletions

diff --git a/ubi-utils/old-utils/inc/libubi.h b/ubi-utils/old-utils/inc/libubi.h
new file mode 100644
index 0000000..82824bd
--- /dev/null
+++ b/ubi-utils/old-utils/inc/libubi.h
@@ -0,0 +1,268 @@
+/*
+ * Copyright (c) International Business Machines Corp., 2006
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Author: Artem B. Bityutskiy
+ *
+ * UBI (Unsorted Block Images) library.
+ */
+
+#ifndef __LIBUBI_H__
+#define __LIBUBI_H__
+
+#include <stdint.h>
+#include <mtd/ubi-user.h>
+#include <ctype.h>
+#include <mtd/ubi-media.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* UBI version libubi is made for */
+#define LIBUBI_UBI_VERSION 1
+
+/* UBI library descriptor */
+typedef void * libubi_t;
+
+/**
+ * struct ubi_mkvol_request - volume creation request.
+ * */
+struct ubi_mkvol_request
+{
+	int vol_id;
+	int alignment;
+	long long bytes;
+	int vol_type;
+	const char *name;
+};
+
+/**
+ * struct ubi_info - general UBI information.
+ *
+ * @dev_count        count of UBI devices in system
+ * @lowest_dev_num   lowest UBI device number
+ * @highest_dev_num  highest UBI device number
+ * @version          UBI version
+ */
+struct ubi_info
+{
+	int dev_count;
+	int lowest_dev_num;
+	int highest_dev_num;
+	int version;
+};
+
+/**
+ * struct ubi_dev_info - UBI device information.
+ *
+ * @vol_count        count of volumes on this UBI device
+ * @lowest_vol_num   lowest volume number
+ * @highest_vol_num  highest volume number
+ * @total_ebs        total number of eraseblocks on this UBI device
+ * @avail_ebs        how many eraseblocks are not used and available for new
+ *                   volumes
+ * @total_bytes      @total_ebs * @eb_size
+ * @avail_bytes      @avail_ebs * @eb_size
+ * @bad_count        count of bad eraseblocks
+ * @eb_size          size of UBI eraseblock
+ * @max_ec           current highest erase counter value
+ * @bad_rsvd         how many physical eraseblocks of the underlying flash
+ *                   device are reserved for bad eraseblocks handling
+ * @max_vol_count    maximum count of volumes on this UBI device
+ * @min_io_size      minimum input/output size of the UBI device
+ */
+struct ubi_dev_info
+{
+	int dev_num;
+	int vol_count;
+	int lowest_vol_num;
+	int highest_vol_num;
+	int total_ebs;
+	int avail_ebs;
+	long long total_bytes;
+	long long avail_bytes;
+	int bad_count;
+	int eb_size;
+	long long max_ec;
+	int bad_rsvd;
+	int max_vol_count;
+	int min_io_size;
+};
+
+/**
+ * struct ubi_vol_info - UBI volume information.
+ *
+ * @dev_num      UBI device number the volume resides on
+ * @vol_id       ID of this volume
+ * @type         volume type (%UBI_DYNAMIC_VOLUME or %UBI_STATIC_VOLUME)
+ * @alignment    alignemnt of this volume
+ * @data_bytes   how many data bytes are stored on this volume (equivalent to
+ *               @rsvd_bytes for dynamic volumes)
+ * @rsvd_bytes   how many bytes are reserved for this volume
+ * @rsvd_ebs     how many eraseblocks are reserved for this volume
+ * @eb_size      logical eraseblock size of this volume (may be less then
+ *               device's logical eraseblock size due to alignment)
+ * @corrupted    the volume is corrupted if this flag is not zero
+ * @name         volume name (null-terminated)
+ */
+struct ubi_vol_info
+{
+	int dev_num;
+	int vol_id;
+	int type;
+	int alignment;
+	long long data_bytes;
+	long long rsvd_bytes;
+	int rsvd_ebs;
+	int eb_size;
+	int corrupted;
+	char name[UBI_VOL_NAME_MAX + 1];
+};
+
+/**
+ * libubi_open - open UBI library.
+ *
+ * This function initializes and opens the UBI library and returns UBI library
+ * descriptor in case of success and %NULL in case of failure.
+ */
+libubi_t libubi_open(void);
+
+/**
+ * libubi_close - close UBI library
+ *
+ * @desc UBI library descriptor
+ */
+void libubi_close(libubi_t desc);
+
+/**
+ * ubi_get_info - get general UBI information.
+ *
+ * @info  pointer to the &struct ubi_info object to fill
+ * @desc  UBI library descriptor
+ *
+ * This function fills the passed @info object with general UBI information and
+ * returns %0 in case of success and %-1 in case of failure.
+ */
+int ubi_get_info(libubi_t desc, struct ubi_info *info);
+
+/**
+ * ubi_mkvol - create an UBI volume.
+ *
+ * @desc  UBI library descriptor
+ * @node  name of the UBI character device to create a volume at
+ * @req   UBI volume creation request (defined at <mtd/ubi-user.h>)
+ *
+ * This function creates a UBI volume as described at @req and returns %0 in
+ * case of success and %-1 in case of failure. The assigned volume ID is
+ * returned in @req->vol_id.
+ */
+int ubi_mkvol(libubi_t desc, const char *node, struct ubi_mkvol_request *req);
+
+/**
+ * ubi_rmvol - remove a UBI volume.
+ *
+ * @desc    UBI library descriptor
+ * @node    name of the UBI character device to remove a volume from
+ * @vol_id  ID of the volume to remove
+ *
+ * This function removes volume @vol_id from UBI device @node and returns %0 in
+ * case of success and %-1 in case of failure.
+ */
+int ubi_rmvol(libubi_t desc, const char *node, int vol_id);
+
+/**
+ * ubi_rsvol - re-size UBI volume.
+ *
+ * @desc   UBI library descriptor
+ * @node   name of the UBI character device owning the volume which should be
+ *         re-sized
+ * @vol_id volume ID to re-size
+ * @bytes  new volume size in bytes
+ *
+ * This function returns %0 in case of success and %-1 in case of error.
+ */
+int ubi_rsvol(libubi_t desc, const char *node, int vol_id, long long bytes);
+
+/**
+ * ubi_get_dev_info - get UBI device information.
+ *
+ * @desc  UBI library descriptor
+ * @node  name of the UBI character device to fetch information about
+ * @info  pointer to the &struct ubi_dev_info object to fill
+ *
+ * This function fills the passed @info object with UBI device information and
+ * returns %0 in case of success and %-1 in case of failure.
+ */
+int ubi_get_dev_info(libubi_t desc, const char *node,
+		     struct ubi_dev_info *info);
+
+/**
+ * ubi_get_dev_info1 - get UBI device information.
+ *
+ * @desc     UBI library descriptor
+ * @dev_num  UBI device number to fetch information about
+ * @info     pointer to the &struct ubi_dev_info object to fill
+ *
+ * This function is identical to 'ubi_get_dev_info()' except that it accepts UBI
+ * device number, not UBI character device.
+ */
+int ubi_get_dev_info1(libubi_t desc, int dev_num, struct ubi_dev_info *info);
+
+/**
+ * ubi_get_vol_info - get UBI volume information.
+ *
+ * @desc     UBI library descriptor
+ * @node     name of the UBI volume character device to fetch information about
+ * @info     pointer to the &struct ubi_vol_info object to fill
+ *
+ * This function fills the passed @info object with UBI volume information and
+ * returns %0 in case of success and %-1 in case of failure.
+ */
+int ubi_get_vol_info(libubi_t desc, const char *node,
+		     struct ubi_vol_info *info);
+
+/**
+ * ubi_get_vol_info1 - get UBI volume information.
+ *
+ * @desc     UBI library descriptor
+ * @dev_num  UBI device number
+ * @vol_id   ID of the UBI volume to fetch information about
+ * @info     pointer to the &struct ubi_vol_info object to fill
+ *
+ * This function is identical to 'ubi_get_vol_info()' except that it accepts UBI
+ * volume number, not UBI volume character device.
+ */
+int ubi_get_vol_info1(libubi_t desc, int dev_num, int vol_id,
+		      struct ubi_vol_info *info);
+
+/**
+ * ubi_update_start - start UBI volume update.
+ *
+ * @desc   UBI library descriptor
+ * @fd     volume character devie file descriptor
+ * @bytes  how many bytes will be written to the volume
+ *
+ * This function initiates UBI volume update and returns %0 in case of success
+ * and %-1 in case of error.
+ */
+int ubi_update_start(libubi_t desc, int fd, long long bytes);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* !__LIBUBI_H__ */