native_apic_mem_write(APIC_ICR, cfg);
}
-static inline void
-default_send_IPI_mask_sequence(const struct cpumask *mask, int vector)
-{
- unsigned long query_cpu;
- unsigned long flags;
-
- /*
- * Hack. The clustered APIC addressing mode doesn't allow us to send
- * to an arbitrary mask, so I do a unicast to each CPU instead.
- * - mbligh
- */
- local_irq_save(flags);
- for_each_cpu(query_cpu, mask) {
- __default_send_IPI_dest_field(per_cpu(x86_cpu_to_apicid,
- query_cpu), vector, APIC_DEST_PHYSICAL);
- }
- local_irq_restore(flags);
-}
-
-static inline void
-default_send_IPI_mask_allbutself(const struct cpumask *mask, int vector)
-{
- unsigned int this_cpu = smp_processor_id();
- unsigned int query_cpu;
- unsigned long flags;
-
- /* See Hack comment above */
-
- local_irq_save(flags);
- for_each_cpu(query_cpu, mask) {
- if (query_cpu == this_cpu)
- continue;
- __default_send_IPI_dest_field(per_cpu(x86_cpu_to_apicid,
- query_cpu), vector, APIC_DEST_PHYSICAL);
- }
- local_irq_restore(flags);
-}
+extern void default_send_IPI_mask_sequence_phys(const struct cpumask *mask,
+ int vector);
+extern void default_send_IPI_mask_allbutself_phys(const struct cpumask *mask,
+ int vector);
+#include <asm/genapic.h>
+extern void default_send_IPI_mask_sequence_logical(const struct cpumask *mask,
+ int vector);
+extern void default_send_IPI_mask_allbutself_logical(const struct cpumask *mask,
+ int vector);
/* Avoid include hell */
#define NMI_VECTOR 0x02
-void default_send_IPI_mask_bitmask(const struct cpumask *mask, int vector);
-void default_send_IPI_mask_allbutself(const struct cpumask *mask, int vector);
-
extern int no_broadcast;
-#ifdef CONFIG_X86_64
-#include <asm/genapic.h>
-#else
-static inline void default_send_IPI_mask(const struct cpumask *mask, int vector)
-{
- default_send_IPI_mask_bitmask(mask, vector);
-}
-void default_send_IPI_mask_allbutself(const struct cpumask *mask, int vector);
-#endif
-
static inline void __default_local_send_IPI_allbutself(int vector)
{
if (no_broadcast || vector == NMI_VECTOR)
}
#ifdef CONFIG_X86_32
-static inline void default_send_IPI_allbutself(int vector)
-{
- /*
- * if there are no other CPUs in the system then we get an APIC send
- * error if we try to broadcast, thus avoid sending IPIs in this case.
- */
- if (!(num_online_cpus() > 1))
- return;
-
- __default_local_send_IPI_allbutself(vector);
-}
-
-static inline void default_send_IPI_all(int vector)
-{
- __default_local_send_IPI_all(vector);
-}
+extern void default_send_IPI_mask_logical(const struct cpumask *mask,
+ int vector);
+extern void default_send_IPI_allbutself(int vector);
+extern void default_send_IPI_all(int vector);
+extern void default_send_IPI_self(int vector);
#endif
#endif