Struct DcfgGeneric32Watchdog

#[repr(C)]
pub struct DcfgGeneric32Watchdog {
    pub pet_action: DcfgGeneric32WatchdogAction,
    pub enable_action: DcfgGeneric32WatchdogAction,
    pub disable_action: DcfgGeneric32WatchdogAction,
    pub watchdog_period_nsec: i64,
    pub flags: KernelDriverGeneric32WatchdogFlags,
    pub reserved: u32,
}

Definitions of actions which may be taken by a generic 32 bit watchdog timer kernel driver which may be passed by a bootloader. Field definitions are as follows.

Fields

pet_action: DcfgGeneric32WatchdogAction

The address and masks needed to “pet” (aka, dismiss) a hardware watchdog timer.

enable_action: DcfgGeneric32WatchdogAction

The address and masks needed to enable a hardware watchdog timer. If enable is an unsupported operation, the addr of the |enable_action| shall be zero.

disable_action: DcfgGeneric32WatchdogAction

The address and masks needed to disable a hardware watchdog timer. If disable is an unsupported operation, the addr of the |disable_action| shall be zero.

watchdog_period_nsec: i64

The period of the watchdog timer given in nanoseconds. When enabled, the watchdog timer driver must pet the watch dog at least this often. The value must be at least 1 mSec, typically much larger (on the order of a second or two).

flags: KernelDriverGeneric32WatchdogFlags

Storage for additional flags. Currently, only one flag is defined, “FLAG_ENABLED”. When this flag is set, it indicates that the watchdog timer was left enabled by the bootloader at startup.

reserved: u32

Trait Implementations

impl Clone for DcfgGeneric32Watchdog

fn clone(&self) -> DcfgGeneric32Watchdog

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DcfgGeneric32Watchdog

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

Formats the value using the given formatter.

impl FromBytes for DcfgGeneric32Watchdog

where DcfgGeneric32WatchdogAction: FromBytes, i64: FromBytes, KernelDriverGeneric32WatchdogFlags: FromBytes, u32: FromBytes,

fn read_from_bytes(source: &[u8]) -> Result<Self, SizeError<&[u8], Self>>

where Self: Sized,

Reads a copy of Self from the given source.

fn read_from_prefix( source: &[u8], ) -> Result<(Self, &[u8]), SizeError<&[u8], Self>>

where Self: Sized,

Reads a copy of Self from the prefix of the given source.

fn read_from_suffix( source: &[u8], ) -> Result<(&[u8], Self), SizeError<&[u8], Self>>

where Self: Sized,

Reads a copy of Self from the suffix of the given source.

impl FromZeros for DcfgGeneric32Watchdog

where DcfgGeneric32WatchdogAction: FromZeros, i64: FromZeros, KernelDriverGeneric32WatchdogFlags: FromZeros, u32: FromZeros,

fn zero(&mut self)

Overwrites self with zeros.

fn new_zeroed() -> Self

where Self: Sized,

Creates an instance of Self from zeroed bytes.

impl IntoBytes for DcfgGeneric32Watchdog

where DcfgGeneric32WatchdogAction: IntoBytes, i64: IntoBytes, KernelDriverGeneric32WatchdogFlags: IntoBytes, u32: IntoBytes, (): PaddingFree<Self, { _ }>,

fn as_mut_bytes(&mut self) -> &mut [u8]

where Self: FromBytes,

Gets the bytes of this value mutably.

impl PartialEq for DcfgGeneric32Watchdog

fn eq(&self, other: &DcfgGeneric32Watchdog) -> 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 TryFromBytes for DcfgGeneric32Watchdog

where DcfgGeneric32WatchdogAction: TryFromBytes, i64: TryFromBytes, KernelDriverGeneric32WatchdogFlags: TryFromBytes, u32: TryFromBytes,

fn try_read_from_bytes( source: &[u8], ) -> Result<Self, ConvertError<Infallible, SizeError<&[u8], Self>, ValidityError<&[u8], Self>>>

where Self: Sized,

Attempts to read the given source as a Self.

fn try_read_from_prefix( source: &[u8], ) -> Result<(Self, &[u8]), ConvertError<Infallible, SizeError<&[u8], Self>, ValidityError<&[u8], Self>>>

where Self: Sized,

Attempts to read a Self from the prefix of the given source.

fn try_read_from_suffix( source: &[u8], ) -> Result<(&[u8], Self), ConvertError<Infallible, SizeError<&[u8], Self>, ValidityError<&[u8], Self>>>

where Self: Sized,

Attempts to read a Self from the suffix of the given source.

impl Copy for DcfgGeneric32Watchdog

impl Eq for DcfgGeneric32Watchdog

impl StructuralPartialEq for DcfgGeneric32Watchdog