Lines Matching full:volume

54  * @buf: the data from head of the volume
57  * Given @len bytes of data from the head of a storage volume
58  * in @buf, probe to determine if the volume has the encryption
76  * @readfunc: callback for reading data from the volume
82  * storage volume encrypted with format identified by
86  * context based on the volume header(s), extracting the
104  * to the volume being in the wrong format, a cipher
125  * @initfunc: callback for initializing volume header
126  * @writefunc: callback for writing data to the volume header
132  * a storage volume to be encrypted with format identified
135  * This method will allocate space for a new volume header
138  * data present on the volume will be irrevocably destroyed.
147  * to the volume being in the wrong format, a cipher
165  * @readfunc: callback for reading data from the volume header
166  * @writefunc: callback for writing data to the volume header
192  * storage volume.  The header is an area before the payload that is reserved
311  * byte sector size, even if the volume is on a disk with 4k