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Diffstat (limited to 'include/linux/acpi.h')
-rw-r--r--include/linux/acpi.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 65932c08afd2..19e650c940b6 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -269,12 +269,18 @@ static inline bool invalid_phys_cpuid(phys_cpuid_t phys_id)
return phys_id == PHYS_CPUID_INVALID;
}
+/* Validate the processor object's proc_id */
+bool acpi_processor_validate_proc_id(int proc_id);
+
#ifdef CONFIG_ACPI_HOTPLUG_CPU
/* Arch dependent functions for cpu hotplug support */
int acpi_map_cpu(acpi_handle handle, phys_cpuid_t physid, int *pcpu);
int acpi_unmap_cpu(int cpu);
+int acpi_map_cpu2node(acpi_handle handle, int cpu, int physid);
#endif /* CONFIG_ACPI_HOTPLUG_CPU */
+void acpi_set_processor_mapping(void);
+
#ifdef CONFIG_ACPI_HOTPLUG_IOAPIC
int acpi_get_ioapic_id(acpi_handle handle, u32 gsi_base, u64 *phys_addr);
#endif
@@ -758,6 +764,12 @@ static inline int acpi_reconfig_notifier_unregister(struct notifier_block *nb)
#endif /* !CONFIG_ACPI */
+#ifdef CONFIG_ACPI_HOTPLUG_IOAPIC
+int acpi_ioapic_add(acpi_handle root);
+#else
+static inline int acpi_ioapic_add(acpi_handle root) { return 0; }
+#endif
+
#ifdef CONFIG_ACPI
void acpi_os_set_prepare_sleep(int (*func)(u8 sleep_state,
u32 pm1a_ctrl, u32 pm1b_ctrl));