Struct MetadataLen120

#[repr(packed(1))]
pub struct MetadataLen120 {
    pub major_version: u32,
    pub minor_version: u32,
    pub software_id: u32,
    pub hardware_id: u32,
    pub oem_id: u32,
    pub model_id: u32,
    pub app_id: u32,
    pub flags: QtiFlagsV6,
    pub soc_version: [u32; 12],
    pub multi_serial_numbers: [u32; 8],
    pub root_cert_index: u32,
    pub anti_rollback_version: u32,
}

The 120 bytes QTI metadata and OEM metadata representation.

Only HashTableSegment containing MbnHeaderV6 has 120 bytes metadata.

Fields

major_version: u32

Metadata major version.

minor_version: u32

Metadata minor version.

software_id: u32

A 32-bit software type value of the image which specifies the signed image.

hardware_id: u32

The hardware ID is composed of JTAG ID.

oem_id: u32

A 32-bit value served as CASS account ID for the OEM.

model_id: u32

Model ID prevents misuse of images across various models.

app_id: u32

Required for a TZ application.

flags: QtiFlagsV6

See QtiFlagsV6.

soc_version: [u32; 12]

Contains up to 12 unique SoC hardware version values.

multi_serial_numbers: [u32; 8]

Contains up to 8 serial numbers.

root_cert_index: u32

The active root certificate index in MRC (Multiple Root Certificate).

anti_rollback_version: u32

Anti-rollback version specifies the minimum supported version.

Implementations

impl MetadataLen120

pub fn as_bytes(&self) -> &[u8; 120]

Convert itself to a 120 bytes slice without copy.

Trait Implementations

impl Clone for MetadataLen120

fn clone(&self) -> MetadataLen120

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for MetadataLen120

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for MetadataLen120

fn default() -> MetadataLen120

Returns the “default value” for a type.

impl Display for MetadataLen120

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl From<[u8; 120]> for MetadataLen120

fn from(value: [u8; 120]) -> Self

Converts to this type from the input type.

impl From<MetadataLen120> for [u8; 120]

fn from(value: MetadataLen120) -> Self

Converts to this type from the input type.

impl PartialEq for MetadataLen120

fn eq(&self, other: &MetadataLen120) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for MetadataLen120

impl Eq for MetadataLen120

impl StructuralPartialEq for MetadataLen120