arch/x86/mach-generic/default.c

   1 /*
   2  * Default generic APIC driver. This handles up to 8 CPUs.
   3  */
   4 #define APIC_DEFINITION 1
   5 #include <linux/threads.h>
   6 #include <linux/cpumask.h>
   7 #include <asm/mpspec.h>
   8 #include <asm/mach-default/mach_apicdef.h>
   9 #include <asm/genapic.h>
  10 #include <asm/fixmap.h>
  11 #include <asm/apicdef.h>
  12 #include <linux/kernel.h>
  13 #include <linux/string.h>
  14 #include <linux/smp.h>
  15 #include <linux/init.h>
  16 #include <asm/mach-default/mach_apic.h>
  17 #include <asm/mach-default/mach_ipi.h>
  18 #include <asm/mach-default/mach_mpparse.h>
  19 #include <asm/mach-default/mach_wakecpu.h>
  20
  21 /* should be called last. */
  22 static int probe_default(void)
  23 {
  24         return 1;
  25 }
  26
  27 struct genapic apic_default = {
  28
  29         .name                           = "default",
  30         .probe                          = probe_default,
  31         .acpi_madt_oem_check            = NULL,
  32         .apic_id_registered             = default_apic_id_registered,
  33
  34         .irq_delivery_mode              = dest_LowestPrio,
  35         /* logical delivery broadcast to all CPUs: */
  36         .irq_dest_mode                  = 1,
  37
  38         .target_cpus                    = target_cpus,
  39         .ESR_DISABLE                    = esr_disable,
  40         .apic_destination_logical       = APIC_DEST_LOGICAL,
  41         .check_apicid_used              = check_apicid_used,
  42         .check_apicid_present           = check_apicid_present,
  43
  44         .no_balance_irq                 = NO_BALANCE_IRQ,
  45         .no_ioapic_check                = 0,
  46
  47         .vector_allocation_domain       = vector_allocation_domain,
  48         .init_apic_ldr                  = init_apic_ldr,
  49
  50         .ioapic_phys_id_map             = ioapic_phys_id_map,
  51         .setup_apic_routing             = setup_apic_routing,
  52         .multi_timer_check              = multi_timer_check,
  53         .apicid_to_node                 = apicid_to_node,
  54         .cpu_to_logical_apicid          = cpu_to_logical_apicid,
  55         .cpu_present_to_apicid          = cpu_present_to_apicid,
  56         .apicid_to_cpu_present          = apicid_to_cpu_present,
  57         .setup_portio_remap             = setup_portio_remap,
  58         .check_phys_apicid_present      = check_phys_apicid_present,
  59         .enable_apic_mode               = enable_apic_mode,
  60         .phys_pkg_id                    = phys_pkg_id,
  61         .mps_oem_check                  = mps_oem_check,
  62
  63         .get_apic_id                    = get_apic_id,
  64         .set_apic_id                    = NULL,
  65         .apic_id_mask                   = APIC_ID_MASK,
  66
  67         .cpu_mask_to_apicid             = cpu_mask_to_apicid,
  68         .cpu_mask_to_apicid_and         = cpu_mask_to_apicid_and,
  69
  70         .send_IPI_mask                  = send_IPI_mask,
  71         .send_IPI_mask_allbutself       = NULL,
  72         .send_IPI_allbutself            = send_IPI_allbutself,
  73         .send_IPI_all                   = send_IPI_all,
  74         .send_IPI_self                  = NULL,
  75
  76         .wakeup_cpu                     = NULL,
  77         .trampoline_phys_low            = TRAMPOLINE_PHYS_LOW,
  78         .trampoline_phys_high           = TRAMPOLINE_PHYS_HIGH,
  79         .wait_for_init_deassert         = wait_for_init_deassert,
  80         .smp_callin_clear_local_apic    = smp_callin_clear_local_apic,
  81         .store_NMI_vector               = store_NMI_vector,
  82         .restore_NMI_vector             = restore_NMI_vector,
  83         .inquire_remote_apic            = inquire_remote_apic,
  84 };