Symmetric Multiprocessing

Symmetric Multiprocessing Others Initialization. More...

Modules
	Trampoline
	Trampoline for CPU initialization.

Functions
void	smp_others_init (void)
	Initialize all other CPUs in the system.

Detailed Description

Symmetric Multiprocessing Others Initialization.

Initializes all other CPUs in the system.

This module will panic if it, at any point, fails. This is because error recovery during CPU initialization is way outside the scope of my patience.

Function Documentation

smp_others_init()

void smp_others_init

(

void

)

Initialize all other CPUs in the system.

Definition at line 33 of file smp.c.

References acpi_tables_lookup(), processor_local_apic_t::apicId, assert, CLOCKS_PER_SEC, cpu_amount(), cpu_get_unsafe(), CPU_ID_BOOTSTRAP, ERR, processor_local_apic_t::flags, processor_local_apic_t::header, cpu_t::id, INTERRUPT_CONTROLLER_PROCESSOR_LOCAL_APIC, interrupt_disable(), interrupt_enable(), cpu_t::lapicId, LOG_DEBUG, LOG_INFO, madt, MADT_FOR_EACH, MADT_SIGNATURE, memset(), NULL, panic(), PML_GLOBAL, PML_PRESENT, PML_WRITE, PROCESSOR_LOCAL_APIC_ENABLED, trampoline_deinit(), trampoline_init(), trampoline_send_startup_ipi(), trampoline_wait_ready(), interrupt_controller_header_t::type, vmm_alloc(), and VMM_ALLOC_NONE.

Referenced by _module_procedure().