diff options
Diffstat (limited to 'arch/x86/machine/ioapic.h')
| -rw-r--r-- | arch/x86/machine/ioapic.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/x86/machine/ioapic.h b/arch/x86/machine/ioapic.h index d508904e..b9a702d3 100644 --- a/arch/x86/machine/ioapic.h +++ b/arch/x86/machine/ioapic.h @@ -18,12 +18,24 @@ #ifndef _KERN_IOAPIC_H #define _KERN_IOAPIC_H +#include <stdbool.h> #include <stdint.h> /* + * Initialize the ioapic module. + */ +void ioapic_setup(void); + +/* * Register an I/O APIC controller. */ void ioapic_register(unsigned int apic_id, uintptr_t addr, unsigned int gsi_base); +/* + * Report an interrupt source override. + */ +void ioapic_override(uint8_t source, uint32_t gsi, + bool active_high, bool edge_triggered); + #endif /* _KERN_IOAPIC_H */ |