diff options
Diffstat (limited to 'arch/x86/include/asm/mpspec_def.h')
| -rw-r--r-- | arch/x86/include/asm/mpspec_def.h | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/arch/x86/include/asm/mpspec_def.h b/arch/x86/include/asm/mpspec_def.h index b31f8c098271..6fb923a34309 100644 --- a/arch/x86/include/asm/mpspec_def.h +++ b/arch/x86/include/asm/mpspec_def.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_X86_MPSPEC_DEF_H #define _ASM_X86_MPSPEC_DEF_H @@ -58,7 +59,7 @@ struct mpc_table { #define MP_TRANSLATION 192 #define CPU_ENABLED 1 /* Processor is available */ -#define CPU_BOOTPROCESSOR 2 /* Processor is the BP */ +#define CPU_BOOTPROCESSOR 2 /* Processor is the boot CPU */ #define CPU_STEPPING_MASK 0x000F #define CPU_MODEL_MASK 0x00F0 @@ -127,9 +128,17 @@ enum mp_irq_source_types { mp_ExtINT = 3 }; -#define MP_IRQDIR_DEFAULT 0 -#define MP_IRQDIR_HIGH 1 -#define MP_IRQDIR_LOW 3 +#define MP_IRQPOL_DEFAULT 0x0 +#define MP_IRQPOL_ACTIVE_HIGH 0x1 +#define MP_IRQPOL_RESERVED 0x2 +#define MP_IRQPOL_ACTIVE_LOW 0x3 +#define MP_IRQPOL_MASK 0x3 + +#define MP_IRQTRIG_DEFAULT 0x0 +#define MP_IRQTRIG_EDGE 0x4 +#define MP_IRQTRIG_RESERVED 0x8 +#define MP_IRQTRIG_LEVEL 0xc +#define MP_IRQTRIG_MASK 0xc #define MP_APIC_ALL 0xFF |