Enum DomainControllerRequest 

pub enum DomainControllerRequest {
    ListDomains {
        responder: DomainControllerListDomainsResponder,
    },
    GetMaxFrequency {
        domain_id: u64,
        responder: DomainControllerGetMaxFrequencyResponder,
    },
    SetMaxFrequency {
        domain_id: u64,
        frequency_index: u64,
        responder: DomainControllerSetMaxFrequencyResponder,
    },
    ClearMaxFrequency {
        domain_id: u64,
        responder: DomainControllerClearMaxFrequencyResponder,
    },
    #[non_exhaustive]
    _UnknownMethod {
        ordinal: u64,
        control_handle: DomainControllerControlHandle,
        method_type: MethodType,
    },
}

Variants

ListDomains

Lists info about each domain managed by the server.

The server is guaranteed to fill all fields within DomainInfo unless the field is explicitly marked as “Optional”.

Fields

responder: DomainControllerListDomainsResponder

GetMaxFrequency

Gets the index of the max frequency the CPU can run at.

max_frequency_index corresponds to the index of a frequency within this domain’s available_frequencies_hz list retrieved via [ListDomains].

If SetMaxFrequency has never been called, this will return the index that corresponds to the highest available frequency for this domain.

If domain_id is invalid, INVALID_ARGUMENTS is returned.

Fields

domain_id: u64

responder: DomainControllerGetMaxFrequencyResponder

SetMaxFrequency

Sets the max frequency the CPU can run at.

frequency_index must correspond to the index of a frequency within this domain’s available_frequencies_hz list retrieved via [ListDomains].

On products with Runtime Processor Power Management (RPPM), the CPU may briefly exceed max frequency if power limits allow.

If domain_id is invalid, INVALID_ARGUMENTS is returned. If frequency_index is invalid, INVALID_ARGUMENTS is returned.

Fields

domain_id: u64

frequency_index: u64

responder: DomainControllerSetMaxFrequencyResponder

ClearMaxFrequency

Clears the max frequency limit the CPU can run at.

If domain_id is invalid, INVALID_ARGUMENTS is returned.

Fields

domain_id: u64

responder: DomainControllerClearMaxFrequencyResponder

#[non_exhaustive]

_UnknownMethod

An interaction was received which does not match any known method.

Fields

Non-exhaustive enum variants could have additional fields added in future. Therefore, non-exhaustive enum variants cannot be constructed in external crates and cannot be matched against.

ordinal: u64

Ordinal of the method that was called.

control_handle: DomainControllerControlHandle

method_type: MethodType

Implementations

impl DomainControllerRequest

pub fn into_list_domains(self) -> Option<DomainControllerListDomainsResponder>

pub fn into_get_max_frequency( self, ) -> Option<(u64, DomainControllerGetMaxFrequencyResponder)>

pub fn into_set_max_frequency( self, ) -> Option<(u64, u64, DomainControllerSetMaxFrequencyResponder)>

pub fn into_clear_max_frequency( self, ) -> Option<(u64, DomainControllerClearMaxFrequencyResponder)>

pub fn method_name(&self) -> &'static str

Name of the method defined in FIDL

Trait Implementations

impl Debug for DomainControllerRequest

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

Formats the value using the given formatter.