diff options
Diffstat (limited to 'sys/arch/amd64/include/i82489var.h')
| -rw-r--r-- | sys/arch/amd64/include/i82489var.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/sys/arch/amd64/include/i82489var.h b/sys/arch/amd64/include/i82489var.h index ebcf439f2df..1ae48071abb 100644 --- a/sys/arch/amd64/include/i82489var.h +++ b/sys/arch/amd64/include/i82489var.h @@ -87,6 +87,18 @@ extern void Xresume_lapic_ipi(void); #define LAPIC_IPI_VECTOR 0xe0 /* + * We take 0xf0-0xfe for fast IPI handlers. + */ +#define LAPIC_IPI_OFFSET 0xf0 +#define LAPIC_IPI_INVLTLB (LAPIC_IPI_OFFSET + 0) +#define LAPIC_IPI_INVLPG (LAPIC_IPI_OFFSET + 1) +#define LAPIC_IPI_INVLRANGE (LAPIC_IPI_OFFSET + 2) + +extern void Xipi_invltlb(void); +extern void Xipi_invlpg(void); +extern void Xipi_invlrange(void); + +/* * Vector used for local apic timer interrupts. */ |