class PowerDomainRegistry

Defined at line 610 of file ../../zircon/kernel/lib/power-management/include/lib/power-management/energy-model.h

Tracks the set of configured power domains and provides methods for

updating, querying, and visiting the power domain set.

Public Methods

zx::result<fbl::RefPtr<PowerDomain>> Register (const fbl::RefPtr<PowerDomain> & power_domain)

Registers the given power domain, using the given callback to update each

CPU with a copy of the new power domain set.

Defined at line 153 of file ../../zircon/kernel/lib/power-management/energy-model.cc

zx::result<fbl::RefPtr<PowerDomain>> Unregister (uint32_t domain_id)

Unregisters the given power domain, using the given callback to update each

CPU with a copy of the new power domain set.

Defined at line 164 of file ../../zircon/kernel/lib/power-management/energy-model.cc

void PowerDomainRegistry (UpdateCallback update_callback)

Constructs a power domain registry with the given optional callback. The

given callback may do nothing, but it may not be nullptr.

Defined at line 618 of file ../../zircon/kernel/lib/power-management/include/lib/power-management/energy-model.h

void PowerDomainRegistry (UpdateCallback update_callback)

Constructs a power domain registry with the given optional callback. The

given callback may do nothing, but it may not be nullptr.

Defined at line 618 of file ../../zircon/kernel/lib/power-management/include/lib/power-management/energy-model.h

PowerDomain * Find (uint32_t domain_id)

Returns a reference to the power domain with the given domain id, or

nullptr if one does not exist.

Defined at line 633 of file ../../zircon/kernel/lib/power-management/include/lib/power-management/energy-model.h

template <typename Visitor>

void Visit (Visitor && visitor)

Visits each registered power domain.

Defined at line 639 of file ../../zircon/kernel/lib/power-management/include/lib/power-management/energy-model.h

const PowerDomainSet & power_domain_set ()

Defined at line 643 of file ../../zircon/kernel/lib/power-management/include/lib/power-management/energy-model.h