Merge branch 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...

[firefly-linux-kernel-4.4.55.git] / arch / x86 / include / asm / io_apic.h

diff --git a/arch/x86/include/asm/io_apic.h b/arch/x86/include/asm/io_apic.h
index e1f89a1a07ef4838b4a1cdeeed09672dc394717e..7c7c16cde1f8f3b5ddcf65f6a2f40d537368ad86 100644 (file)
--- a/arch/x86/include/asm/io_apic.h
+++ b/arch/x86/include/asm/io_apic.h
@@ -152,11 +152,10 @@ extern void io_apic_disable_legacy(void);
 #define io_apic_assign_pci_irqs \
        (mp_irq_entries && !skip_ioapic_setup && io_apic_irqs)
 
-#ifdef CONFIG_ACPI
+extern u8 io_apic_unique_id(u8 id);
 extern int io_apic_get_unique_id(int ioapic, int apic_id);
 extern int io_apic_get_version(int ioapic);
 extern int io_apic_get_redir_entries(int ioapic);
-#endif /* CONFIG_ACPI */
 
 struct io_apic_irq_attr;
 extern int io_apic_set_pci_routing(struct device *dev, int irq,
@@ -180,13 +179,25 @@ extern int setup_ioapic_entry(int apic, int irq,
 extern void ioapic_write_entry(int apic, int pin,
                               struct IO_APIC_route_entry e);
 extern void setup_ioapic_ids_from_mpc(void);
+
+struct mp_ioapic_gsi{
+       int gsi_base;
+       int gsi_end;
+};
+extern struct mp_ioapic_gsi  mp_gsi_routing[];
+int mp_find_ioapic(int gsi);
+int mp_find_ioapic_pin(int ioapic, int gsi);
+void __init mp_register_ioapic(int id, u32 address, u32 gsi_base);
+
 #else  /* !CONFIG_X86_IO_APIC */
+
 #define io_apic_assign_pci_irqs 0
 #define setup_ioapic_ids_from_mpc x86_init_noop
 static const int timer_through_8259 = 0;
 static inline void ioapic_init_mappings(void)  { }
 static inline void ioapic_insert_resources(void) { }
 static inline void probe_nr_irqs_gsi(void)     { }
+
 #endif
 
 #endif /* _ASM_X86_IO_APIC_H */