diff options
Diffstat (limited to 'arch/x86/include/asm/io_apic.h')
| -rw-r--r-- | arch/x86/include/asm/io_apic.h | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/arch/x86/include/asm/io_apic.h b/arch/x86/include/asm/io_apic.h index 7c7c16cde1f..9cb2edb87c2 100644 --- a/arch/x86/include/asm/io_apic.h +++ b/arch/x86/include/asm/io_apic.h @@ -143,8 +143,6 @@ extern int noioapicreroute; /* 1 if the timer IRQ uses the '8259A Virtual Wire' mode */ extern int timer_through_8259; -extern void io_apic_disable_legacy(void); - /* * If we use the IO-APIC for IRQ routing, disable automatic * assignment of PCI IRQ's. @@ -160,7 +158,7 @@ extern int io_apic_get_redir_entries(int ioapic); struct io_apic_irq_attr; extern int io_apic_set_pci_routing(struct device *dev, int irq, struct io_apic_irq_attr *irq_attr); -extern int (*ioapic_renumber_irq)(int ioapic, int irq); +void setup_IO_APIC_irq_extra(u32 gsi); extern void ioapic_init_mappings(void); extern void ioapic_insert_resources(void); @@ -181,13 +179,15 @@ extern void ioapic_write_entry(int apic, int pin, extern void setup_ioapic_ids_from_mpc(void); struct mp_ioapic_gsi{ - int gsi_base; - int gsi_end; + u32 gsi_base; + u32 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); +extern u32 gsi_top; +int mp_find_ioapic(u32 gsi); +int mp_find_ioapic_pin(int ioapic, u32 gsi); void __init mp_register_ioapic(int id, u32 address, u32 gsi_base); +extern void __init pre_init_apic_IRQ0(void); #else /* !CONFIG_X86_IO_APIC */ @@ -197,7 +197,12 @@ 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) { } +#define gsi_top (NR_IRQS_LEGACY) +static inline int mp_find_ioapic(u32 gsi) { return 0; } +struct io_apic_irq_attr; +static inline int io_apic_set_pci_routing(struct device *dev, int irq, + struct io_apic_irq_attr *irq_attr) { return 0; } #endif #endif /* _ASM_X86_IO_APIC_H */ |