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@@ -98,8 +98,8 @@ struct disk_part {
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* @ifname: Interface name (e.g. "ide", "scsi")
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* @dev: Device number (0 for first device on that interface, 1 for
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* second, etc.
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- * Return: pointer to the block device, or NULL if not available, or an
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- * error occurred.
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+ * Return:
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+ * pointer to the block device, or NULL if not available, or an error occurred.
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*/
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struct blk_desc *blk_get_dev(const char *ifname, int dev);
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@@ -128,6 +128,10 @@ int part_get_info(struct blk_desc *dev_desc, int part,
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/**
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* part_get_info_whole_disk() - get partition info for the special case of
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* a partition occupying the entire disk.
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+ *
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+ * @dev_desc: block device descriptor
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+ * @info: returned partition information
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+ * Return: 0 on success
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*/
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int part_get_info_whole_disk(struct blk_desc *dev_desc,
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struct disk_partition *info);
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@@ -170,15 +174,18 @@ int blk_get_device_by_str(const char *ifname, const char *dev_str,
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* This calls blk_get_device_by_str() to look up a device. It also looks up
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* a partition and returns information about it.
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*
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- * @dev_part_str is in the format:
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- * <dev>.<hw_part>:<part> where <dev> is the device number,
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- * <hw_part> is the optional hardware partition number and
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- * <part> is the partition number
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+ * @dev_part_str is in the format <dev>.<hw_part>:<part> where
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+ *
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+ * * <dev> is the device number,
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+ *
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+ * * <hw_part> is the optional hardware partition number and
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*
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- * If ifname is "hostfs" then this function returns the sandbox host block
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+ * * <part> is the partition number.
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+ *
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+ * If @ifname is "hostfs", then this function returns the sandbox host block
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* device.
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*
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- * If ifname is ubi, then this function returns 0, with @info set to a
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+ * If @ifname is "ubi", then this function returns 0, with @info set to a
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* special UBI device.
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*
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* If @dev_part_str is NULL or empty or "-", then this function looks up
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@@ -187,13 +194,13 @@ int blk_get_device_by_str(const char *ifname, const char *dev_str,
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* If the partition string is empty then the first partition is used. If the
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* partition string is "auto" then the first bootable partition is used.
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*
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- * @ifname: Interface name (e.g. "ide", "scsi")
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+ * @ifname: Interface name (e.g. "ide", "scsi")
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* @dev_part_str: Device and partition string
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- * @dev_desc: Returns a pointer to the block device on success
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- * @info: Returns partition information
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+ * @dev_desc: Returns a pointer to the block device on success
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+ * @info: Returns partition information
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* @allow_whole_dev: true to allow the user to select partition 0
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- * (which means the whole device), false to require a valid
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- * partition number >= 1
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+ * (which means the whole device), false to require a valid
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+ * partition number >= 1
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* Return: partition number, or -1 on error
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*
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*/
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@@ -205,18 +212,20 @@ int blk_get_device_part_str(const char *ifname, const char *dev_part_str,
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* part_get_info_by_name() - Search for a partition by name
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* among all available registered partitions
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*
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- * @param dev_desc - block device descriptor
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- * @param gpt_name - the specified table entry name
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- * @param info - returns the disk partition info
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+ * @dev_desc: block device descriptor
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+ * @name: the specified table entry name
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+ * @info: returns the disk partition info
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*
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- * Return: - the partition number on match (starting on 1), -1 on no match,
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+ * Return: the partition number on match (starting on 1), -1 on no match,
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* otherwise error
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*/
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int part_get_info_by_name(struct blk_desc *dev_desc,
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const char *name, struct disk_partition *info);
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/**
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- * Get partition info from dev number + part name, or dev number + part number.
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+ * part_get_info_by_dev_and_name_or_num() - Get partition info from dev number
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+ * and part name, or dev number and
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+ * part number.
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*
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* Parse a device number and partition description (either name or number)
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* in the form of device number plus partition name separated by a "#"
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@@ -225,14 +234,14 @@ int part_get_info_by_name(struct blk_desc *dev_desc,
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* partition descriptions for a given interface. If the partition is found, sets
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* dev_desc and part_info accordingly with the information of the partition.
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*
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- * @param[in] dev_iface Device interface
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- * @param[in] dev_part_str Input partition description, like "0#misc" or "0:1"
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- * @param[out] dev_desc Place to store the device description pointer
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- * @param[out] part_info Place to store the partition information
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- * @param[in] allow_whole_dev true to allow the user to select partition 0
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- * (which means the whole device), false to require a valid
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- * partition number >= 1
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- * Return: the partition number on success, or negative errno on error
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+ * @dev_iface: Device interface
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+ * @dev_part_str: Input partition description, like "0#misc" or "0:1"
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+ * @dev_desc: Place to store the device description pointer
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+ * @part_info: Place to store the partition information
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+ * @allow_whole_dev: true to allow the user to select partition 0
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+ * (which means the whole device), false to require a valid
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+ * partition number >= 1
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+ * Return: the partition number on success, or negative errno on error
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*/
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int part_get_info_by_dev_and_name_or_num(const char *dev_iface,
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const char *dev_part_str,
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@@ -322,7 +331,7 @@ int part_create_block_devices(struct udevice *blk_dev);
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* @start: Start block number to read in the partition (0=first)
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* @blkcnt: Number of blocks to read
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* @buffer: Destination buffer for data read
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- * Returns: number of blocks read, or -ve error number (see the
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+ * Return: number of blocks read, or -ve error number (see the
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* IS_ERR_VALUE() macro
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*/
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ulong disk_blk_read(struct udevice *dev, lbaint_t start, lbaint_t blkcnt,
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@@ -335,7 +344,7 @@ ulong disk_blk_read(struct udevice *dev, lbaint_t start, lbaint_t blkcnt,
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* @start: Start block number to write in the partition (0=first)
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* @blkcnt: Number of blocks to write
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* @buffer: Source buffer for data to write
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- * Returns: number of blocks written, or -ve error number (see the
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+ * Return: number of blocks written, or -ve error number (see the
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* IS_ERR_VALUE() macro
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*/
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ulong disk_blk_write(struct udevice *dev, lbaint_t start, lbaint_t blkcnt,
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@@ -347,7 +356,7 @@ ulong disk_blk_write(struct udevice *dev, lbaint_t start, lbaint_t blkcnt,
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* @dev: Device to (partially) erase (UCLASS_PARTITION)
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* @start: Start block number to erase in the partition (0=first)
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* @blkcnt: Number of blocks to erase
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- * Returns: number of blocks erased, or -ve error number (see the
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+ * Return: number of blocks erased, or -ve error number (see the
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* IS_ERR_VALUE() macro
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*/
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ulong disk_blk_erase(struct udevice *dev, lbaint_t start, lbaint_t blkcnt);
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@@ -369,35 +378,40 @@ ulong disk_blk_erase(struct udevice *dev, lbaint_t start, lbaint_t blkcnt);
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#define part_get_info_ptr(x) x
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#endif
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-
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+/**
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+ * struct part_driver - partition driver
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+ */
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struct part_driver {
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+ /** @name: partition name */
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const char *name;
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+ /** @part_type: (MBR) partition type */
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int part_type;
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- const int max_entries; /* maximum number of entries to search */
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-
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+ /** @max_entries: maximum number of partition table entries */
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+ const int max_entries;
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/**
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- * get_info() - Get information about a partition
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+ * @get_info: Get information about a partition
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*
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- * @dev_desc: Block device descriptor
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- * @part: Partition number (1 = first)
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- * @info: Returns partition information
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+ * @get_info.dev_desc: Block device descriptor
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+ * @get_info.part: Partition number (1 = first)
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+ * @get_info.info: Returns partition information
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*/
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int (*get_info)(struct blk_desc *dev_desc, int part,
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struct disk_partition *info);
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/**
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- * print() - Print partition information
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+ * @print: Print partition information
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*
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- * @dev_desc: Block device descriptor
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+ * @print.dev_desc: Block device descriptor
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*/
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void (*print)(struct blk_desc *dev_desc);
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/**
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- * test() - Test if a device contains this partition type
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+ * @test: Test if a device contains this partition type
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*
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- * @dev_desc: Block device descriptor
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- * @return 0 if the block device appears to contain this partition
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- * type, -ve if not
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+ * @test.dev_desc: Block device descriptor
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+ * @test.Return:
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+ * 0 if the block device appears to contain this partition type,
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+ * -ve if not
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*/
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int (*test)(struct blk_desc *dev_desc);
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};
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@@ -413,52 +427,52 @@ struct part_driver {
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/**
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* write_gpt_table() - Write the GUID Partition Table to disk
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*
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- * @param dev_desc - block device descriptor
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- * @param gpt_h - pointer to GPT header representation
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- * @param gpt_e - pointer to GPT partition table entries
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+ * @dev_desc: block device descriptor
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+ * @gpt_h: pointer to GPT header representation
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+ * @gpt_e: pointer to GPT partition table entries
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*
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- * Return: - zero on success, otherwise error
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+ * Return: zero on success, otherwise error
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*/
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int write_gpt_table(struct blk_desc *dev_desc,
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gpt_header *gpt_h, gpt_entry *gpt_e);
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/**
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- * gpt_fill_pte(): Fill the GPT partition table entry
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+ * gpt_fill_pte() - Fill the GPT partition table entry
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*
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- * @param dev_desc - block device descriptor
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- * @param gpt_h - GPT header representation
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- * @param gpt_e - GPT partition table entries
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- * @param partitions - list of partitions
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- * @param parts - number of partitions
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+ * @dev_desc: block device descriptor
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+ * @gpt_h: GPT header representation
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+ * @gpt_e: GPT partition table entries
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+ * @partitions: list of partitions
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+ * @parts: number of partitions
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*
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- * Return: zero on success
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+ * Return: zero on success
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*/
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int gpt_fill_pte(struct blk_desc *dev_desc,
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gpt_header *gpt_h, gpt_entry *gpt_e,
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struct disk_partition *partitions, int parts);
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/**
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- * gpt_fill_header(): Fill the GPT header
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+ * gpt_fill_header() - Fill the GPT header
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*
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- * @param dev_desc - block device descriptor
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- * @param gpt_h - GPT header representation
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- * @param str_guid - disk guid string representation
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- * @param parts_count - number of partitions
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+ * @dev_desc: block device descriptor
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+ * @gpt_h: GPT header representation
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+ * @str_guid: disk guid string representation
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+ * @parts_count: number of partitions
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*
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- * Return: - error on str_guid conversion error
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+ * Return: error on str_guid conversion error
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*/
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int gpt_fill_header(struct blk_desc *dev_desc, gpt_header *gpt_h,
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char *str_guid, int parts_count);
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/**
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- * gpt_restore(): Restore GPT partition table
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+ * gpt_restore() - Restore GPT partition table
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*
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- * @param dev_desc - block device descriptor
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- * @param str_disk_guid - disk GUID
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- * @param partitions - list of partitions
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- * @param parts - number of partitions
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+ * @dev_desc: block device descriptor
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+ * @str_disk_guid: disk GUID
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+ * @partitions: list of partitions
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+ * @parts_count: number of partitions
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*
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- * Return: zero on success
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+ * Return: 0 on success
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*/
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int gpt_restore(struct blk_desc *dev_desc, char *str_disk_guid,
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struct disk_partition *partitions, const int parts_count);
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@@ -466,34 +480,34 @@ int gpt_restore(struct blk_desc *dev_desc, char *str_disk_guid,
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/**
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* is_valid_gpt_buf() - Ensure that the Primary GPT information is valid
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*
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- * @param dev_desc - block device descriptor
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- * @param buf - buffer which contains the MBR and Primary GPT info
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+ * @dev_desc: block device descriptor
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+ * @buf: buffer which contains the MBR and Primary GPT info
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*
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- * Return: - '0' on success, otherwise error
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+ * Return: 0 on success, otherwise error
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*/
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int is_valid_gpt_buf(struct blk_desc *dev_desc, void *buf);
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/**
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* write_mbr_and_gpt_partitions() - write MBR, Primary GPT and Backup GPT
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*
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- * @param dev_desc - block device descriptor
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- * @param buf - buffer which contains the MBR and Primary GPT info
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+ * @dev_desc: block device descriptor
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+ * @buf: buffer which contains the MBR and Primary GPT info
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*
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- * Return: - '0' on success, otherwise error
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+ * Return: 0 on success, otherwise error
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*/
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int write_mbr_and_gpt_partitions(struct blk_desc *dev_desc, void *buf);
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/**
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- * gpt_verify_headers() - Function to read and CRC32 check of the GPT's header
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+ * gpt_verify_headers() - Read and check CRC32 of the GPT's header
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* and partition table entries (PTE)
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*
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* As a side effect if sets gpt_head and gpt_pte so they point to GPT data.
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*
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- * @param dev_desc - block device descriptor
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- * @param gpt_head - pointer to GPT header data read from medium
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- * @param gpt_pte - pointer to GPT partition table enties read from medium
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+ * @dev_desc: block device descriptor
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+ * @gpt_head: pointer to GPT header data read from medium
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+ * @gpt_pte: pointer to GPT partition table enties read from medium
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*
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- * Return: - '0' on success, otherwise error
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+ * Return: 0 on success, otherwise error
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*/
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int gpt_verify_headers(struct blk_desc *dev_desc, gpt_header *gpt_head,
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gpt_entry **gpt_pte);
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@@ -502,9 +516,9 @@ int gpt_verify_headers(struct blk_desc *dev_desc, gpt_header *gpt_head,
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* gpt_repair_headers() - Function to repair the GPT's header
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* and partition table entries (PTE)
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*
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- * @param dev_desc - block device descriptor
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+ * @dev_desc: block device descriptor
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*
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- * Return: - '0' on success, otherwise error
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+ * Return: 0 on success, otherwise error
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*/
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int gpt_repair_headers(struct blk_desc *dev_desc);
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@@ -516,13 +530,13 @@ int gpt_repair_headers(struct blk_desc *dev_desc);
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* provided in '$partitions' environment variable. Specificially, name, start
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* and size of the partition is checked.
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*
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- * @param dev_desc - block device descriptor
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- * @param partitions - partition data read from '$partitions' env variable
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- * @param parts - number of partitions read from '$partitions' env variable
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- * @param gpt_head - pointer to GPT header data read from medium
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- * @param gpt_pte - pointer to GPT partition table enties read from medium
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+ * @dev_desc: block device descriptor
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+ * @partitions: partition data read from '$partitions' env variable
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+ * @parts: number of partitions read from '$partitions' env variable
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+ * @gpt_head: pointer to GPT header data read from medium
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+ * @gpt_pte: pointer to GPT partition table enties read from medium
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*
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- * Return: - '0' on success, otherwise error
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+ * Return: 0 on success, otherwise error
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*/
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int gpt_verify_partitions(struct blk_desc *dev_desc,
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struct disk_partition *partitions, int parts,
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@@ -530,15 +544,15 @@ int gpt_verify_partitions(struct blk_desc *dev_desc,
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/**
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- * get_disk_guid() - Function to read the GUID string from a device's GPT
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+ * get_disk_guid() - Read the GUID string from a device's GPT
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*
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* This function reads the GUID string from a block device whose descriptor
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* is provided.
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*
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- * @param dev_desc - block device descriptor
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- * @param guid - pre-allocated string in which to return the GUID
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+ * @dev_desc: block device descriptor
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+ * @guid: pre-allocated string in which to return the GUID
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*
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- * Return: - '0' on success, otherwise error
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+ * Return: 0 on success, otherwise error
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*/
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int get_disk_guid(struct blk_desc *dev_desc, char *guid);
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@@ -548,19 +562,19 @@ int get_disk_guid(struct blk_desc *dev_desc, char *guid);
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/**
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* is_valid_dos_buf() - Ensure that a DOS MBR image is valid
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*
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- * @param buf - buffer which contains the MBR
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+ * @buf: buffer which contains the MBR
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*
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- * Return: - '0' on success, otherwise error
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+ * Return: 0 on success, otherwise error
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*/
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int is_valid_dos_buf(void *buf);
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/**
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* write_mbr_sector() - write DOS MBR
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*
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- * @param dev_desc - block device descriptor
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- * @param buf - buffer which contains the MBR
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+ * @dev_desc: block device descriptor
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+ * @buf: buffer which contains the MBR
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*
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- * Return: - '0' on success, otherwise error
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+ * Return: 0 on success, otherwise error
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*/
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int write_mbr_sector(struct blk_desc *dev_desc, void *buf);
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@@ -575,7 +589,7 @@ int layout_mbr_partitions(struct disk_partition *p, int count,
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/**
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* part_driver_get_count() - get partition driver count
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*
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- * Return: - number of partition drivers
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+ * Return: number of partition drivers
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*/
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static inline int part_driver_get_count(void)
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{
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@@ -585,7 +599,7 @@ static inline int part_driver_get_count(void)
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/**
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* part_driver_get_first() - get first partition driver
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*
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- * Return: - pointer to first partition driver on success, otherwise NULL
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+ * Return: pointer to first partition driver on success, otherwise NULL
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*/
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static inline struct part_driver *part_driver_get_first(void)
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{
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@@ -595,9 +609,9 @@ static inline struct part_driver *part_driver_get_first(void)
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/**
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* part_get_type_by_name() - Get partition type by name
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*
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- * @name: Name of partition type to look up (not case-sensitive)
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- * Returns: Corresponding partition type (PART_TYPE_...) or PART_TYPE_UNKNOWN if
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- * not known
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+ * @name: Name of partition type to look up (not case-sensitive)
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+ * Return:
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+ * Corresponding partition type (PART\_TYPE\_...) or PART\_TYPE\_UNKNOWN
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*/
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int part_get_type_by_name(const char *name);
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