diff options
Diffstat (limited to 'include/asm-x86/io_apic.h')
| -rw-r--r-- | include/asm-x86/io_apic.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/asm-x86/io_apic.h b/include/asm-x86/io_apic.h index d593e14f034..a6732566ad0 100644 --- a/include/asm-x86/io_apic.h +++ b/include/asm-x86/io_apic.h @@ -137,6 +137,9 @@ extern int sis_apic_bug; /* 1 if "noapic" boot option passed */ extern int skip_ioapic_setup; +/* 1 if the timer IRQ uses the '8259A Virtual Wire' mode */ +extern int timer_through_8259; + static inline void disable_ioapic_setup(void) { skip_ioapic_setup = 1; @@ -162,6 +165,7 @@ extern void ioapic_init_mappings(void); #else /* !CONFIG_X86_IO_APIC */ #define io_apic_assign_pci_irqs 0 +static const int timer_through_8259 = 0; #endif #endif |