Page MenuHomeFreeBSD
Differential D16370 Diff 45926 sys/i386/i386/mp_machdep.c

Changeset View

Standalone View

View Options

sys/i386/i386/mp_machdep.c

Show First 20 Lines • Show All 67 Lines • ▼ Show 20 Lines
#include <vm/vm.h> #include <vm/vm.h>
#include <vm/vm_param.h> #include <vm/vm_param.h>
#include <vm/pmap.h> #include <vm/pmap.h>
#include <vm/vm_kern.h> #include <vm/vm_kern.h>
#include <vm/vm_extern.h> #include <vm/vm_extern.h>
#include <x86/apicreg.h> #include <x86/apicreg.h>
#include <machine/clock.h> #include <machine/clock.h>
#include <machine/cpu.h>
#include <machine/cputypes.h> #include <machine/cputypes.h>
#include <x86/mca.h> #include <x86/mca.h>
#include <machine/md_var.h> #include <machine/md_var.h>
#include <machine/pcb.h> #include <machine/pcb.h>
#include <machine/psl.h> #include <machine/psl.h>
#include <machine/smp.h> #include <machine/smp.h>
#include <machine/specialreg.h> #include <machine/specialreg.h>
#include <machine/cpu.h> #include <x86/ucode.h>
#define WARMBOOT_TARGET 0 #define WARMBOOT_TARGET 0
#define WARMBOOT_OFF (PMAP_MAP_LOW + 0x0467) #define WARMBOOT_OFF (PMAP_MAP_LOW + 0x0467)
#define WARMBOOT_SEG (PMAP_MAP_LOW + 0x0469) #define WARMBOOT_SEG (PMAP_MAP_LOW + 0x0469)
#define CMOS_REG (0x70) #define CMOS_REG (0x70)
#define CMOS_DATA (0x71) #define CMOS_DATA (0x71)
#define BIOS_RESET (0x0f) #define BIOS_RESET (0x0f)
▲ Show 20 Lines • Show All 119 Lines • ▼ Show 20 Linesinit_secondary(void)
struct pcpu *pc; struct pcpu *pc;
struct i386tss *common_tssp; struct i386tss *common_tssp;
struct region_descriptor r_gdt, r_idt; struct region_descriptor r_gdt, r_idt;
int gsel_tss, myid, x; int gsel_tss, myid, x;
u_int cr0; u_int cr0;
/* bootAP is set in start_ap() to our ID. */ /* bootAP is set in start_ap() to our ID. */
myid = bootAP; myid = bootAP;
/* Update microcode before doing anything else. */
ucode_load_ap(myid);
/* Get per-cpu data */ /* Get per-cpu data */
pc = &__pcpu[myid]; pc = &__pcpu[myid];
/* prime data page for it to use */ /* prime data page for it to use */
pcpu_init(pc, myid, sizeof(struct pcpu)); pcpu_init(pc, myid, sizeof(struct pcpu));
dpcpu_init(dpcpu, myid); dpcpu_init(dpcpu, myid);
pc->pc_apic_id = cpu_apic_ids[myid]; pc->pc_apic_id = cpu_apic_ids[myid];
▲ Show 20 Lines • Show All 238 Lines • Show Last 20 Lines