On Mon, Nov 24, 2025 at 05:01:11PM +0100, Rafael J. Wysocki wrote: > On Mon, Nov 17, 2025 at 6:04 PM Ricardo Neri > <[email protected]> wrote: > > > > Systems that describe hardware using DeviceTree graphs may enumerate and > > implement the wakeup mailbox as defined in the ACPI specification but do > > not otherwise depend on ACPI. Expose functions to setup and access the > > location of the wakeup mailbox from outside ACPI code. > > > > The function acpi_setup_mp_wakeup_mailbox() stores the physical address of > > the mailbox and updates the wakeup_secondary_cpu_64() APIC callback. > > > > The function acpi_madt_multiproc_wakeup_mailbox() returns a pointer to the > > mailbox. > > > > Signed-off-by: Ricardo Neri <[email protected]> > > Acked-by: Rafael J. Wysocki (Intel) <[email protected]>
Thanks Rafael!
