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Diffstat (limited to 'arch/x86/kernel/apic/apic_numachip.c')
-rw-r--r--arch/x86/kernel/apic/apic_numachip.c50
1 files changed, 3 insertions, 47 deletions
diff --git a/arch/x86/kernel/apic/apic_numachip.c b/arch/x86/kernel/apic/apic_numachip.c
index 6ec6d5d..bc552cf 100644
--- a/arch/x86/kernel/apic/apic_numachip.c
+++ b/arch/x86/kernel/apic/apic_numachip.c
@@ -72,17 +72,6 @@ static int numachip_phys_pkg_id(int initial_apic_id, int index_msb)
return initial_apic_id >> index_msb;
}
-static const struct cpumask *numachip_target_cpus(void)
-{
- return cpu_online_mask;
-}
-
-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;
@@ -157,38 +146,6 @@ static void numachip_send_IPI_self(int vector)
__default_send_IPI_shortcut(APIC_DEST_SELF, vector, APIC_DEST_PHYSICAL);
}
-static unsigned int numachip_cpu_mask_to_apicid(const struct cpumask *cpumask)
-{
- int cpu;
-
- /*
- * We're using fixed IRQ delivery, can only return one phys APIC ID.
- * May as well be the first.
- */
- cpu = cpumask_first(cpumask);
- if (likely((unsigned)cpu < nr_cpu_ids))
- return per_cpu(x86_cpu_to_apicid, cpu);
-
- return BAD_APICID;
-}
-
-static unsigned int
-numachip_cpu_mask_to_apicid_and(const struct cpumask *cpumask,
- const struct cpumask *andmask)
-{
- int cpu;
-
- /*
- * 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) {
- if (cpumask_test_cpu(cpu, cpu_online_mask))
- break;
- }
- return per_cpu(x86_cpu_to_apicid, cpu);
-}
-
static int __init numachip_probe(void)
{
return apic == &apic_numachip;
@@ -253,13 +210,13 @@ static struct apic apic_numachip __refconst = {
.irq_delivery_mode = dest_Fixed,
.irq_dest_mode = 0, /* physical */
- .target_cpus = numachip_target_cpus,
+ .target_cpus = online_target_cpus,
.disable_esr = 0,
.dest_logical = 0,
.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,
@@ -277,8 +234,7 @@ static struct apic apic_numachip __refconst = {
.set_apic_id = set_apic_id,
.apic_id_mask = 0xffU << 24,
- .cpu_mask_to_apicid = numachip_cpu_mask_to_apicid,
- .cpu_mask_to_apicid_and = numachip_cpu_mask_to_apicid_and,
+ .cpu_mask_to_apicid_and = default_cpu_mask_to_apicid_and,
.send_IPI_mask = numachip_send_IPI_mask,
.send_IPI_mask_allbutself = numachip_send_IPI_mask_allbutself,