| mp_machdep.c (255725) | mp_machdep.c (256073) |
|---|---|
| 1/*- 2 * Copyright (c) 1996, by Steve Passe 3 * Copyright (c) 2008, by Kip Macy 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: --- 11 unchanged lines hidden (view full) --- 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26 27#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 1996, by Steve Passe 3 * Copyright (c) 2008, by Kip Macy 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: --- 11 unchanged lines hidden (view full) --- 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26 27#include <sys/cdefs.h> |
| 28__FBSDID("$FreeBSD: head/sys/i386/xen/mp_machdep.c 255725 2013-09-20 04:35:09Z gibbs $"); | 28__FBSDID("$FreeBSD: head/sys/i386/xen/mp_machdep.c 256073 2013-10-05 23:11:01Z gibbs $"); |
| 29 30#include "opt_apic.h" 31#include "opt_cpu.h" 32#include "opt_kstack_pages.h" 33#include "opt_mp_watchdog.h" 34#include "opt_pmap.h" 35#include "opt_sched.h" 36#include "opt_smp.h" --- 741 unchanged lines hidden (view full) --- 778 bootAPgdt = gdt + (512*cpu); 779 780 /* Get per-cpu data */ 781 pc = &__pcpu[bootAP]; 782 pcpu_init(pc, bootAP, sizeof(struct pcpu)); 783 dpcpu_init((void *)kmem_malloc(kernel_arena, DPCPU_SIZE, 784 M_WAITOK | M_ZERO), bootAP); 785 pc->pc_apic_id = cpu_apic_ids[bootAP]; | 29 30#include "opt_apic.h" 31#include "opt_cpu.h" 32#include "opt_kstack_pages.h" 33#include "opt_mp_watchdog.h" 34#include "opt_pmap.h" 35#include "opt_sched.h" 36#include "opt_smp.h" --- 741 unchanged lines hidden (view full) --- 778 bootAPgdt = gdt + (512*cpu); 779 780 /* Get per-cpu data */ 781 pc = &__pcpu[bootAP]; 782 pcpu_init(pc, bootAP, sizeof(struct pcpu)); 783 dpcpu_init((void *)kmem_malloc(kernel_arena, DPCPU_SIZE, 784 M_WAITOK | M_ZERO), bootAP); 785 pc->pc_apic_id = cpu_apic_ids[bootAP]; |
| 786 /* 787 * The i386 PV port uses the apic_id as vCPU id, but the 788 * PVHVM port needs to use the acpi_id, so set it for PV 789 * also in order to work with shared devices between PV 790 * and PVHVM. 791 */ 792 pc->pc_acpi_id = cpu_apic_ids[bootAP]; | 786 pc->pc_vcpu_id = cpu_apic_ids[bootAP]; |
| 793 pc->pc_prvspace = pc; 794 pc->pc_curthread = 0; 795 796 gdt_segs[GPRIV_SEL].ssd_base = (int) pc; 797 gdt_segs[GPROC0_SEL].ssd_base = (int) &pc->pc_common_tss; 798 799 PT_SET_MA(bootAPgdt, VTOM(bootAPgdt) | PG_V | PG_RW); 800 bzero(bootAPgdt, PAGE_SIZE); --- 500 unchanged lines hidden --- | 787 pc->pc_prvspace = pc; 788 pc->pc_curthread = 0; 789 790 gdt_segs[GPRIV_SEL].ssd_base = (int) pc; 791 gdt_segs[GPROC0_SEL].ssd_base = (int) &pc->pc_common_tss; 792 793 PT_SET_MA(bootAPgdt, VTOM(bootAPgdt) | PG_V | PG_RW); 794 bzero(bootAPgdt, PAGE_SIZE); --- 500 unchanged lines hidden --- |