diff options
Diffstat (limited to 'sys/include/arch/amd64/ipi.h')
| -rw-r--r-- | sys/include/arch/amd64/ipi.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/sys/include/arch/amd64/ipi.h b/sys/include/arch/amd64/ipi.h index 452d006..48243e7 100644 --- a/sys/include/arch/amd64/ipi.h +++ b/sys/include/arch/amd64/ipi.h @@ -34,9 +34,16 @@ #include <machine/cpu.h> #include <machine/lapic.h> +/* + * IPI_VECTOR is the main vector used for all misc + * IPIs, the HALT_VECTOR is used to slam the system + * to a screetching halt. + */ +#define IPI_VECTOR 0x21 +#define HALT_VECTOR 0x22 + /* Fixed IPI IDs */ -#define IPI_HALT 0 -#define IPI_TLB 1 +#define IPI_TLB 0 /* * Represents an interprocessor interrupt |