Enum PsciFunction 

pub enum PsciFunction {
    Version,
    CpuOff,
    CpuOn {
        target_cpu: u64,
        entry_point: u64,
        context_id: u64,
    },
    AffinityInfo {
        target_cpu: u64,
        lowest_affinity_level: u32,
    },
    MigrateInfoType,
    SystemOff,
    SystemReset,
    Features {
        target_fn: u32,
    },
}

Recognized PSCI function names — the dispatcher emits one of these for every known ID.

Variants

Version

PSCI_VERSION — return the PSCI version (1.1).

CpuOff

CPU_OFF — park the calling vCPU.

CpuOn

CPU_ON — bring up a secondary vCPU.

Fields

target_cpu: u64

Target CPU MPIDR.

entry_point: u64

Entry point address for the secondary.

context_id: u64

Context ID passed back in X0 to the secondary.

AffinityInfo

AFFINITY_INFO — query a vCPU’s PSCI state.

Fields

target_cpu: u64

Target CPU MPIDR.

lowest_affinity_level: u32

Affinity level (0..=3).

MigrateInfoType

MIGRATE_INFO_TYPE — squib always returns 2 (TOS not present).

SystemOff

SYSTEM_OFF — guest powered down.

SystemReset

SYSTEM_RESET — guest requested reset.

Features

PSCI_FEATURES — query whether a PSCI function is implemented.

Fields

target_fn: u32

The function ID being queried.

Trait Implementations

impl Clone for PsciFunction

fn clone(&self) -> PsciFunction

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PsciFunction

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

Formats the value using the given formatter.

impl Hash for PsciFunction

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for PsciFunction

fn eq(&self, other: &PsciFunction) -> 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 PsciFunction

impl Eq for PsciFunction

impl StructuralPartialEq for PsciFunction