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Diffstat (limited to 'arch/x86/include/asm/io_apic.h')
-rw-r--r--arch/x86/include/asm/io_apic.h28
1 files changed, 28 insertions, 0 deletions
diff --git a/arch/x86/include/asm/io_apic.h b/arch/x86/include/asm/io_apic.h
index 73d8c5398ea9..459e50a424d1 100644
--- a/arch/x86/include/asm/io_apic.h
+++ b/arch/x86/include/asm/io_apic.h
@@ -144,11 +144,24 @@ extern int timer_through_8259;
(mp_irq_entries && !skip_ioapic_setup && io_apic_irqs)
struct io_apic_irq_attr;
+struct irq_cfg;
extern int io_apic_set_pci_routing(struct device *dev, int irq,
struct io_apic_irq_attr *irq_attr);
void setup_IO_APIC_irq_extra(u32 gsi);
extern void ioapic_insert_resources(void);
+extern int native_setup_ioapic_entry(int, struct IO_APIC_route_entry *,
+ unsigned int, int,
+ struct io_apic_irq_attr *);
+extern int native_setup_ioapic_entry(int, struct IO_APIC_route_entry *,
+ unsigned int, int,
+ struct io_apic_irq_attr *);
+extern void eoi_ioapic_irq(unsigned int irq, struct irq_cfg *cfg);
+
+extern void native_compose_msi_msg(struct pci_dev *pdev,
+ unsigned int irq, unsigned int dest,
+ struct msi_msg *msg, u8 hpet_id);
+extern void native_eoi_ioapic_pin(int apic, int pin, int vector);
int io_apic_setup_irq_pin_once(unsigned int irq, int node, struct io_apic_irq_attr *attr);
extern int save_ioapic_entries(void);
@@ -179,6 +192,12 @@ extern void __init native_io_apic_init_mappings(void);
extern unsigned int native_io_apic_read(unsigned int apic, unsigned int reg);
extern void native_io_apic_write(unsigned int apic, unsigned int reg, unsigned int val);
extern void native_io_apic_modify(unsigned int apic, unsigned int reg, unsigned int val);
+extern void native_disable_io_apic(void);
+extern void native_io_apic_print_entries(unsigned int apic, unsigned int nr_entries);
+extern void intel_ir_io_apic_print_entries(unsigned int apic, unsigned int nr_entries);
+extern int native_ioapic_set_affinity(struct irq_data *,
+ const struct cpumask *,
+ bool);
static inline unsigned int io_apic_read(unsigned int apic, unsigned int reg)
{
@@ -193,6 +212,9 @@ static inline void io_apic_modify(unsigned int apic, unsigned int reg, unsigned
{
x86_io_apic_ops.modify(apic, reg, value);
}
+
+extern void io_apic_eoi(unsigned int apic, unsigned int vector);
+
#else /* !CONFIG_X86_IO_APIC */
#define io_apic_assign_pci_irqs 0
@@ -223,6 +245,12 @@ static inline void disable_ioapic_support(void) { }
#define native_io_apic_read NULL
#define native_io_apic_write NULL
#define native_io_apic_modify NULL
+#define native_disable_io_apic NULL
+#define native_io_apic_print_entries NULL
+#define native_ioapic_set_affinity NULL
+#define native_setup_ioapic_entry NULL
+#define native_compose_msi_msg NULL
+#define native_eoi_ioapic_pin NULL
#endif
#endif /* _ASM_X86_IO_APIC_H */