#include <asm/smp.h>
#include <asm/ipi.h>
#include <asm/genapic.h>
-#include <mach_apicdef.h>
#ifdef CONFIG_ACPI
#include <acpi/acpi_bus.h>
unsigned long flags;
local_irq_save(flags);
- __send_IPI_dest_field(mask, vector, APIC_DEST_LOGICAL);
+ __default_send_IPI_dest_field(mask, vector, apic->dest_logical);
local_irq_restore(flags);
}
_flat_send_IPI_mask(mask, vector);
}
-static void flat_send_IPI_mask_allbutself(const struct cpumask *cpumask,
- int vector)
+static void
+ flat_send_IPI_mask_allbutself(const struct cpumask *cpumask, int vector)
{
unsigned long mask = cpumask_bits(cpumask)[0];
int cpu = smp_processor_id();
if (cpu < BITS_PER_LONG)
clear_bit(cpu, &mask);
+
_flat_send_IPI_mask(mask, vector);
}
_flat_send_IPI_mask(mask, vector);
}
} else if (num_online_cpus() > 1) {
- __send_IPI_shortcut(APIC_DEST_ALLBUT, vector,APIC_DEST_LOGICAL);
+ __default_send_IPI_shortcut(APIC_DEST_ALLBUT,
+ vector, apic->dest_logical);
}
}
static void flat_send_IPI_all(int vector)
{
- if (vector == NMI_VECTOR)
+ if (vector == NMI_VECTOR) {
flat_send_IPI_mask(cpu_online_mask, vector);
- else
- __send_IPI_shortcut(APIC_DEST_ALLINC, vector, APIC_DEST_LOGICAL);
+ } else {
+ __default_send_IPI_shortcut(APIC_DEST_ALLINC,
+ vector, apic->dest_logical);
+ }
}
-static unsigned int get_apic_id(unsigned long x)
+static unsigned int flat_get_apic_id(unsigned long x)
{
unsigned int id;
id = (((x)>>24) & 0xFFu);
+
return id;
}
{
unsigned int id;
- id = get_apic_id(apic_read(APIC_ID));
+ id = flat_get_apic_id(apic_read(APIC_ID));
return id;
}
return mask1 & mask2;
}
-static unsigned int phys_pkg_id(int index_msb)
+static int flat_phys_pkg_id(int initial_apic_id, int index_msb)
{
return hard_smp_processor_id() >> index_msb;
}
struct genapic apic_flat = {
- .name = "flat",
- .acpi_madt_oem_check = flat_acpi_madt_oem_check,
- .int_delivery_mode = dest_LowestPrio,
- .int_dest_mode = (APIC_DEST_LOGICAL != 0),
- .target_cpus = flat_target_cpus,
- .vector_allocation_domain = flat_vector_allocation_domain,
- .apic_id_registered = flat_apic_id_registered,
- .init_apic_ldr = flat_init_apic_ldr,
- .send_IPI_all = flat_send_IPI_all,
- .send_IPI_allbutself = flat_send_IPI_allbutself,
- .send_IPI_mask = flat_send_IPI_mask,
- .send_IPI_mask_allbutself = flat_send_IPI_mask_allbutself,
- .send_IPI_self = apic_send_IPI_self,
- .cpu_mask_to_apicid = flat_cpu_mask_to_apicid,
- .cpu_mask_to_apicid_and = flat_cpu_mask_to_apicid_and,
- .phys_pkg_id = phys_pkg_id,
- .get_apic_id = get_apic_id,
- .set_apic_id = set_apic_id,
- .apic_id_mask = (0xFFu<<24),
+ .name = "flat",
+ .probe = NULL,
+ .acpi_madt_oem_check = flat_acpi_madt_oem_check,
+ .apic_id_registered = flat_apic_id_registered,
+
+ .irq_delivery_mode = dest_LowestPrio,
+ .irq_dest_mode = 1, /* logical */
+
+ .target_cpus = flat_target_cpus,
+ .disable_esr = 0,
+ .dest_logical = APIC_DEST_LOGICAL,
+ .check_apicid_used = NULL,
+ .check_apicid_present = NULL,
+
+ .vector_allocation_domain = flat_vector_allocation_domain,
+ .init_apic_ldr = flat_init_apic_ldr,
+
+ .ioapic_phys_id_map = NULL,
+ .setup_apic_routing = NULL,
+ .multi_timer_check = NULL,
+ .apicid_to_node = NULL,
+ .cpu_to_logical_apicid = NULL,
+ .cpu_present_to_apicid = default_cpu_present_to_apicid,
+ .apicid_to_cpu_present = NULL,
+ .setup_portio_remap = NULL,
+ .check_phys_apicid_present = default_check_phys_apicid_present,
+ .enable_apic_mode = NULL,
+ .phys_pkg_id = flat_phys_pkg_id,
+ .mps_oem_check = NULL,
+
+ .get_apic_id = flat_get_apic_id,
+ .set_apic_id = set_apic_id,
+ .apic_id_mask = 0xFFu << 24,
+
+ .cpu_mask_to_apicid = flat_cpu_mask_to_apicid,
+ .cpu_mask_to_apicid_and = flat_cpu_mask_to_apicid_and,
+
+ .send_IPI_mask = flat_send_IPI_mask,
+ .send_IPI_mask_allbutself = flat_send_IPI_mask_allbutself,
+ .send_IPI_allbutself = flat_send_IPI_allbutself,
+ .send_IPI_all = flat_send_IPI_all,
+ .send_IPI_self = apic_send_IPI_self,
+
+ .wakeup_cpu = NULL,
+ .trampoline_phys_low = DEFAULT_TRAMPOLINE_PHYS_LOW,
+ .trampoline_phys_high = DEFAULT_TRAMPOLINE_PHYS_HIGH,
+ .wait_for_init_deassert = NULL,
+ .smp_callin_clear_local_apic = NULL,
+ .store_NMI_vector = NULL,
+ .inquire_remote_apic = NULL,
};
/*
static void physflat_send_IPI_mask(const struct cpumask *cpumask, int vector)
{
- send_IPI_mask_sequence(cpumask, vector);
+ default_send_IPI_mask_sequence_phys(cpumask, vector);
}
static void physflat_send_IPI_mask_allbutself(const struct cpumask *cpumask,
int vector)
{
- send_IPI_mask_allbutself(cpumask, vector);
+ default_send_IPI_mask_allbutself_phys(cpumask, vector);
}
static void physflat_send_IPI_allbutself(int vector)
{
- send_IPI_mask_allbutself(cpu_online_mask, vector);
+ default_send_IPI_mask_allbutself_phys(cpu_online_mask, vector);
}
static void physflat_send_IPI_all(int vector)
* We're using fixed IRQ delivery, can only return one phys APIC ID.
* May as well be the first.
*/
- for_each_cpu_and(cpu, cpumask, andmask)
+ for_each_cpu_and(cpu, cpumask, andmask) {
if (cpumask_test_cpu(cpu, cpu_online_mask))
break;
+ }
if (cpu < nr_cpu_ids)
return per_cpu(x86_cpu_to_apicid, cpu);
+
return BAD_APICID;
}
struct genapic apic_physflat = {
- .name = "physical flat",
- .acpi_madt_oem_check = physflat_acpi_madt_oem_check,
- .int_delivery_mode = dest_Fixed,
- .int_dest_mode = (APIC_DEST_PHYSICAL != 0),
- .target_cpus = physflat_target_cpus,
- .vector_allocation_domain = physflat_vector_allocation_domain,
- .apic_id_registered = flat_apic_id_registered,
- .init_apic_ldr = flat_init_apic_ldr,/*not needed, but shouldn't hurt*/
- .send_IPI_all = physflat_send_IPI_all,
- .send_IPI_allbutself = physflat_send_IPI_allbutself,
- .send_IPI_mask = physflat_send_IPI_mask,
- .send_IPI_mask_allbutself = physflat_send_IPI_mask_allbutself,
- .send_IPI_self = apic_send_IPI_self,
- .cpu_mask_to_apicid = physflat_cpu_mask_to_apicid,
- .cpu_mask_to_apicid_and = physflat_cpu_mask_to_apicid_and,
- .phys_pkg_id = phys_pkg_id,
- .get_apic_id = get_apic_id,
- .set_apic_id = set_apic_id,
- .apic_id_mask = (0xFFu<<24),
+
+ .name = "physical flat",
+ .probe = NULL,
+ .acpi_madt_oem_check = physflat_acpi_madt_oem_check,
+ .apic_id_registered = flat_apic_id_registered,
+
+ .irq_delivery_mode = dest_Fixed,
+ .irq_dest_mode = 0, /* physical */
+
+ .target_cpus = physflat_target_cpus,
+ .disable_esr = 0,
+ .dest_logical = 0,
+ .check_apicid_used = NULL,
+ .check_apicid_present = NULL,
+
+ .vector_allocation_domain = physflat_vector_allocation_domain,
+ /* not needed, but shouldn't hurt: */
+ .init_apic_ldr = flat_init_apic_ldr,
+
+ .ioapic_phys_id_map = NULL,
+ .setup_apic_routing = NULL,
+ .multi_timer_check = NULL,
+ .apicid_to_node = NULL,
+ .cpu_to_logical_apicid = NULL,
+ .cpu_present_to_apicid = default_cpu_present_to_apicid,
+ .apicid_to_cpu_present = NULL,
+ .setup_portio_remap = NULL,
+ .check_phys_apicid_present = default_check_phys_apicid_present,
+ .enable_apic_mode = NULL,
+ .phys_pkg_id = flat_phys_pkg_id,
+ .mps_oem_check = NULL,
+
+ .get_apic_id = flat_get_apic_id,
+ .set_apic_id = set_apic_id,
+ .apic_id_mask = 0xFFu << 24,
+
+ .cpu_mask_to_apicid = physflat_cpu_mask_to_apicid,
+ .cpu_mask_to_apicid_and = physflat_cpu_mask_to_apicid_and,
+
+ .send_IPI_mask = physflat_send_IPI_mask,
+ .send_IPI_mask_allbutself = physflat_send_IPI_mask_allbutself,
+ .send_IPI_allbutself = physflat_send_IPI_allbutself,
+ .send_IPI_all = physflat_send_IPI_all,
+ .send_IPI_self = apic_send_IPI_self,
+
+ .wakeup_cpu = NULL,
+ .trampoline_phys_low = DEFAULT_TRAMPOLINE_PHYS_LOW,
+ .trampoline_phys_high = DEFAULT_TRAMPOLINE_PHYS_HIGH,
+ .wait_for_init_deassert = NULL,
+ .smp_callin_clear_local_apic = NULL,
+ .store_NMI_vector = NULL,
+ .inquire_remote_apic = NULL,
};
projects / linux-2.6-omap-h63xx.git / blobdiff