void dde_linux26_init()
{
/* initialize DDE kit */
dde_kit_init();
/* initialize DDE Linux 2.6 subsystems */
dde_linux26_printk_init();
dde_linux26_kmalloc_init();
dde_linux26_process_init();
dde_linux26_timer_init();
dde_linux26_softirq_init();
/* add main thread as potential worker */
dde_linux26_process_add_worker("DDE main");
/* init Linux driver framework before trying to add PCI devs to the bus */
driver_init();
}
int kern_init(uint64_t mbmagic, uint64_t mbmem)
{
extern char edata[], end[];
memset(edata, 0, end - edata);
/* percpu variable for CPU0 is preallocated */
percpu_offsets[0] = __percpu_start;
cons_init(); // init the console
const char *message = "(THU.CST) os is loading ...";
kprintf("%s\n\n", message);
if(mbmagic == MULTIBOOT_BOOTLOADER_MAGIC){
kprintf("Multiboot dectected: param %p\n", (void*)mbmem);
mbmem2e820((Mbdata*)VADDR_DIRECT(mbmem));
parse_initrd((Mbdata*)VADDR_DIRECT(mbmem));
}
print_kerninfo();
/* get_cpu_var not available before tls_init() */
hz_init();
gdt_init(per_cpu_ptr(cpus, 0));
tls_init(per_cpu_ptr(cpus, 0));
acpitables_init();
lapic_init();
numa_init();
pmm_init_numa(); // init physical memory management, numa awared
/* map the lapic */
lapic_init_late();
//init the acpi stuff
idt_init(); // init interrupt descriptor table
pic_init(); // init interrupt controller
// acpi_conf_init();
percpu_init();
cpus_init();
#ifdef UCONFIG_ENABLE_IPI
ipi_init();
#endif
refcache_init();
vmm_init(); // init virtual memory management
sched_init(); // init scheduler
proc_init(); // init process table
sync_init(); // init sync struct
/* ext int */
ioapic_init();
acpi_init();
ide_init(); // init ide devices
#ifdef UCONFIG_SWAP
swap_init(); // init swap
#endif
fs_init(); // init fs
clock_init(); // init clock interrupt
mod_init();
trap_init();
//XXX put here?
bootaps();
intr_enable(); // enable irq interrupt
#ifdef UCONFIG_HAVE_LINUX_DDE36_BASE
dde_kit_init();
#endif
/* do nothing */
cpu_idle(); // run idle process
}
