default_cpu_mask_to_apicid_and(const struct cpumask *cpumask,
const struct cpumask *andmask);
+static inline void
+flat_vector_allocation_domain(int cpu, struct cpumask *retmask)
+{
+ /* Careful. Some cpus do not strictly honor the set of cpus
+ * specified in the interrupt destination when using lowest
+ * priority interrupt delivery mode.
+ *
+ * In particular there was a hyperthreading cpu observed to
+ * deliver interrupts to the wrong hyperthread when only one
+ * hyperthread was specified in the interrupt desitination.
+ */
+ cpumask_clear(retmask);
+ cpumask_bits(retmask)[0] = APIC_ALL_CPUS;
+}
+
+static inline void
+default_vector_allocation_domain(int cpu, struct cpumask *retmask)
+{
+ cpumask_copy(retmask, cpumask_of(cpu));
+}
+
static inline unsigned long default_check_apicid_used(physid_mask_t *map, int apicid)
{
return physid_isset(apicid, *map);
return 1;
}
-static void flat_vector_allocation_domain(int cpu, struct cpumask *retmask)
-{
- /* Careful. Some cpus do not strictly honor the set of cpus
- * specified in the interrupt destination when using lowest
- * priority interrupt delivery mode.
- *
- * In particular there was a hyperthreading cpu observed to
- * deliver interrupts to the wrong hyperthread when only one
- * hyperthread was specified in the interrupt desitination.
- */
- cpumask_clear(retmask);
- cpumask_bits(retmask)[0] = APIC_ALL_CPUS;
-}
-
/*
* Set up the logical destination ID.
*
return 0;
}
-static void physflat_vector_allocation_domain(int cpu, struct cpumask *retmask)
-{
- cpumask_clear(retmask);
- cpumask_set_cpu(cpu, retmask);
-}
-
static void physflat_send_IPI_mask(const struct cpumask *cpumask, int vector)
{
default_send_IPI_mask_sequence_phys(cpumask, vector);
.check_apicid_used = NULL,
.check_apicid_present = NULL,
- .vector_allocation_domain = physflat_vector_allocation_domain,
+ .vector_allocation_domain = default_vector_allocation_domain,
/* not needed, but shouldn't hurt: */
.init_apic_ldr = flat_init_apic_ldr,
{
if (cpu != 0)
pr_warning("APIC: Vector allocated for non-BSP cpu\n");
- cpumask_clear(retmask);
- cpumask_set_cpu(cpu, retmask);
+ cpumask_copy(retmask, cpumask_of(cpu));
}
static u32 noop_apic_read(u32 reg)
return initial_apic_id >> index_msb;
}
-static void numachip_vector_allocation_domain(int cpu, struct cpumask *retmask)
-{
- cpumask_clear(retmask);
- cpumask_set_cpu(cpu, retmask);
-}
-
static int __cpuinit numachip_wakeup_secondary(int phys_apicid, unsigned long start_rip)
{
union numachip_csr_g3_ext_irq_gen int_gen;
.check_apicid_used = NULL,
.check_apicid_present = NULL,
- .vector_allocation_domain = numachip_vector_allocation_domain,
+ .vector_allocation_domain = default_vector_allocation_domain,
.init_apic_ldr = flat_init_apic_ldr,
.ioapic_phys_id_map = NULL,
{ } /* NULL entry stops DMI scanning */
};
-static void bigsmp_vector_allocation_domain(int cpu, struct cpumask *retmask)
-{
- cpumask_clear(retmask);
- cpumask_set_cpu(cpu, retmask);
-}
-
static int probe_bigsmp(void)
{
if (def_to_bigsmp)
.check_apicid_used = bigsmp_check_apicid_used,
.check_apicid_present = bigsmp_check_apicid_present,
- .vector_allocation_domain = bigsmp_vector_allocation_domain,
+ .vector_allocation_domain = default_vector_allocation_domain,
.init_apic_ldr = bigsmp_init_apic_ldr,
.ioapic_phys_id_map = bigsmp_ioapic_phys_id_map,
WARN(1, "Command failed, status = %x\n", mip_status);
}
-static void es7000_vector_allocation_domain(int cpu, struct cpumask *retmask)
-{
- /* Careful. Some cpus do not strictly honor the set of cpus
- * specified in the interrupt destination when using lowest
- * priority interrupt delivery mode.
- *
- * In particular there was a hyperthreading cpu observed to
- * deliver interrupts to the wrong hyperthread when only one
- * hyperthread was specified in the interrupt desitination.
- */
- cpumask_clear(retmask);
- cpumask_bits(retmask)[0] = APIC_ALL_CPUS;
-}
-
-
static void es7000_wait_for_init_deassert(atomic_t *deassert)
{
while (!atomic_read(deassert))
.check_apicid_used = es7000_check_apicid_used,
.check_apicid_present = es7000_check_apicid_present,
- .vector_allocation_domain = es7000_vector_allocation_domain,
+ .vector_allocation_domain = flat_vector_allocation_domain,
.init_apic_ldr = es7000_init_apic_ldr_cluster,
.ioapic_phys_id_map = es7000_ioapic_phys_id_map,
.check_apicid_used = es7000_check_apicid_used,
.check_apicid_present = es7000_check_apicid_present,
- .vector_allocation_domain = es7000_vector_allocation_domain,
+ .vector_allocation_domain = flat_vector_allocation_domain,
.init_apic_ldr = es7000_init_apic_ldr,
.ioapic_phys_id_map = es7000_ioapic_phys_id_map,
return found_numaq;
}
-static void numaq_vector_allocation_domain(int cpu, struct cpumask *retmask)
-{
- /* Careful. Some cpus do not strictly honor the set of cpus
- * specified in the interrupt destination when using lowest
- * priority interrupt delivery mode.
- *
- * In particular there was a hyperthreading cpu observed to
- * deliver interrupts to the wrong hyperthread when only one
- * hyperthread was specified in the interrupt desitination.
- */
- cpumask_clear(retmask);
- cpumask_bits(retmask)[0] = APIC_ALL_CPUS;
-}
-
static void numaq_setup_portio_remap(void)
{
int num_quads = num_online_nodes();
.check_apicid_used = numaq_check_apicid_used,
.check_apicid_present = numaq_check_apicid_present,
- .vector_allocation_domain = numaq_vector_allocation_domain,
+ .vector_allocation_domain = flat_vector_allocation_domain,
.init_apic_ldr = numaq_init_apic_ldr,
.ioapic_phys_id_map = numaq_ioapic_phys_id_map,
#endif
}
-static void default_vector_allocation_domain(int cpu, struct cpumask *retmask)
-{
- /*
- * Careful. Some cpus do not strictly honor the set of cpus
- * specified in the interrupt destination when using lowest
- * priority interrupt delivery mode.
- *
- * In particular there was a hyperthreading cpu observed to
- * deliver interrupts to the wrong hyperthread when only one
- * hyperthread was specified in the interrupt desitination.
- */
- cpumask_clear(retmask);
- cpumask_bits(retmask)[0] = APIC_ALL_CPUS;
-}
-
/* should be called last. */
static int probe_default(void)
{
.check_apicid_used = default_check_apicid_used,
.check_apicid_present = default_check_apicid_present,
- .vector_allocation_domain = default_vector_allocation_domain,
+ .vector_allocation_domain = flat_vector_allocation_domain,
.init_apic_ldr = default_init_apic_ldr,
.ioapic_phys_id_map = default_ioapic_phys_id_map,
return 0;
}
-static void summit_vector_allocation_domain(int cpu, struct cpumask *retmask)
-{
- /* Careful. Some cpus do not strictly honor the set of cpus
- * specified in the interrupt destination when using lowest
- * priority interrupt delivery mode.
- *
- * In particular there was a hyperthreading cpu observed to
- * deliver interrupts to the wrong hyperthread when only one
- * hyperthread was specified in the interrupt desitination.
- */
- cpumask_clear(retmask);
- cpumask_bits(retmask)[0] = APIC_ALL_CPUS;
-}
-
#ifdef CONFIG_X86_SUMMIT_NUMA
static struct rio_table_hdr *rio_table_hdr;
static struct scal_detail *scal_devs[MAX_NUMNODES];
.check_apicid_used = summit_check_apicid_used,
.check_apicid_present = summit_check_apicid_present,
- .vector_allocation_domain = summit_vector_allocation_domain,
+ .vector_allocation_domain = flat_vector_allocation_domain,
.init_apic_ldr = summit_init_apic_ldr,
.ioapic_phys_id_map = summit_ioapic_phys_id_map,
return apic == &apic_x2apic_phys;
}
-/*
- * Each logical cpu is in its own vector allocation domain.
- */
-static void x2apic_vector_allocation_domain(int cpu, struct cpumask *retmask)
-{
- cpumask_clear(retmask);
- cpumask_set_cpu(cpu, retmask);
-}
-
static struct apic apic_x2apic_phys = {
.name = "physical x2apic",
.check_apicid_used = NULL,
.check_apicid_present = NULL,
- .vector_allocation_domain = x2apic_vector_allocation_domain,
+ .vector_allocation_domain = default_vector_allocation_domain,
.init_apic_ldr = init_x2apic_ldr,
.ioapic_phys_id_map = NULL,
unsigned long sn_rtc_cycles_per_second;
EXPORT_SYMBOL(sn_rtc_cycles_per_second);
-static void uv_vector_allocation_domain(int cpu, struct cpumask *retmask)
-{
- cpumask_clear(retmask);
- cpumask_set_cpu(cpu, retmask);
-}
-
static int __cpuinit uv_wakeup_secondary(int phys_apicid, unsigned long start_rip)
{
#ifdef CONFIG_SMP
.check_apicid_used = NULL,
.check_apicid_present = NULL,
- .vector_allocation_domain = uv_vector_allocation_domain,
+ .vector_allocation_domain = default_vector_allocation_domain,
.init_apic_ldr = uv_init_apic_ldr,
.ioapic_phys_id_map = NULL,