void nlm_init(void)
{
/* start NLM grace period */
gettimeofday(&nlm_grace_tv, NULL);
/* also use this time to initialize granted_cookie */
granted_cookie.gc_seconds = (unsigned long) nlm_grace_tv.tv_sec;
granted_cookie.gc_microseconds = (unsigned long) nlm_grace_tv.tv_usec;
granted_cookie.gc_cookie = 0;
tcb_new(&nlmtcb, "NLM async thread");
}
/* One pool can be used for all FSAL_UP used for exports. */
void nfs_Init_FSAL_UP()
{
/* DEBUGGING */
LogFullDebug(COMPONENT_INIT,
"FSAL_UP: Initializing FSAL UP data pool");
/* Allocation of the FSAL UP pool */
fsal_up_event_pool = pool_init("FSAL UP Data Pool",
sizeof(fsal_up_event_t),
pool_basic_substrate,
NULL,
NULL,
NULL);
if(fsal_up_event_pool == NULL)
{
LogFatal(COMPONENT_INIT,
"Error while allocating FSAL UP event pool");
}
init_glist(&fsal_up_process_queue);
tcb_new(&fsal_up_process_tcb, "FSAL_UP Process Thread");
return;
}
void init(uint64_t loader, struct unfold64_objl *object_list, struct unfold64_mmap *memory_map) {
// parse configuration
for (size_t i = 0; i < object_list->count; i++) {
if (!strcmp(object_list->entry[i].name, "/boot/pconf")) {
config_parse((char*) object_list->entry[i].base);
break;
}
}
// initialize the physical memory manager
pmm_init(memory_map);
// initialize paging
pcx_init();
// initialize interrupt handling
idt_init();
// allocate the CCB for processor 0
ccb_new();
// initialize LAPIC timer
struct ccb *ccb = ccb_get_self();
ccb->lapic->destination_format = 0xFFFFFFFF;
ccb->lapic->logical_destination = (ccb->lapic->logical_destination & 0xFFFFFF) | 1;
ccb->lapic->lvt_timer = 0x10000;
ccb->lapic->lvt_performance_monitoring_counters = 0x400;
ccb->lapic->lvt_lint0 = 0x10000;
ccb->lapic->lvt_lint1 = 0x10000;
ccb->lapic->task_priority = 0;
ccb->lapic->spurious_interrupt_vector = 33 | 0x100;
ccb->lapic->timer_initial_count = 100000; // roughly 1 KHz
ccb->lapic->lvt_timer = 32 | 0x20000;
ccb->lapic->timer_divide_configuration = 3; // 16
// initialize interrupt routes
// pinion (pagefault, zombie, etc.) interrupt vector page
pinion_vector_page_vtable.on_reset = pinion_on_reset;
interrupt_add_vector_page(0x0080, &pinion_vector_page_vtable);
// IRQ interrupt vector page
irq_vector_page_vtable.on_fire = irq_on_fire;
irq_vector_page_vtable.on_reset = irq_on_reset;
interrupt_add_vector_page(0x0100, &irq_vector_page_vtable);
// initialize ACPI (for IRQ routing info)
init_acpi();
// allocate initial thread TCB and add to scheduler
scheduler_add_tcb(tcb_new());
// schedule first thread
scheduler_schedule();
// load kernel image
load_kernel(object_list);
}
