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, 13 insertions, 6 deletions
diff --git a/arch/x86/include/asm/io_apic.h b/arch/x86/include/asm/io_apic.h index 6afd993..7a1f44a 100644 --- a/arch/x86/include/asm/io_apic.h +++ b/arch/x86/include/asm/io_apic.h @@ -156,11 +156,21 @@ extern int sis_apic_bug; /* 1 if "noapic" boot option passed */ extern int skip_ioapic_setup; +/* 1 if "noapic" boot option passed */ +extern int noioapicquirk; + +/* -1 if "noapic" boot option passed */ +extern int noioapicreroute; + /* 1 if the timer IRQ uses the '8259A Virtual Wire' mode */ extern int timer_through_8259; static inline void disable_ioapic_setup(void) { +#ifdef CONFIG_PCI + noioapicquirk = 1; + noioapicreroute = -1; +#endif skip_ioapic_setup = 1; } @@ -188,17 +198,14 @@ extern void restore_IO_APIC_setup(void); extern void reinit_intr_remapped_IO_APIC(int); #endif -extern int probe_nr_irqs(void); +extern void probe_nr_irqs_gsi(void); #else /* !CONFIG_X86_IO_APIC */ #define io_apic_assign_pci_irqs 0 static const int timer_through_8259 = 0; -static inline void ioapic_init_mappings(void) { } +static inline void ioapic_init_mappings(void) { } -static inline int probe_nr_irqs(void) -{ - return NR_IRQS; -} +static inline void probe_nr_irqs_gsi(void) { } #endif #endif /* _ASM_X86_IO_APIC_H */ |