diff options
Diffstat (limited to 'arch/loongarch/include/asm/cpu.h')
-rw-r--r-- | arch/loongarch/include/asm/cpu.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/loongarch/include/asm/cpu.h b/arch/loongarch/include/asm/cpu.h index 88773d849e33..48b9f7168bcc 100644 --- a/arch/loongarch/include/asm/cpu.h +++ b/arch/loongarch/include/asm/cpu.h @@ -98,6 +98,7 @@ enum cpu_type_enum { #define CPU_FEATURE_EIODECODE 23 /* CPU has EXTIOI interrupt pin decode mode */ #define CPU_FEATURE_GUESTID 24 /* CPU has GuestID feature */ #define CPU_FEATURE_HYPERVISOR 25 /* CPU has hypervisor (running in VM) */ +#define CPU_FEATURE_PTW 26 /* CPU has hardware page table walker */ #define LOONGARCH_CPU_CPUCFG BIT_ULL(CPU_FEATURE_CPUCFG) #define LOONGARCH_CPU_LAM BIT_ULL(CPU_FEATURE_LAM) @@ -125,5 +126,6 @@ enum cpu_type_enum { #define LOONGARCH_CPU_EIODECODE BIT_ULL(CPU_FEATURE_EIODECODE) #define LOONGARCH_CPU_GUESTID BIT_ULL(CPU_FEATURE_GUESTID) #define LOONGARCH_CPU_HYPERVISOR BIT_ULL(CPU_FEATURE_HYPERVISOR) +#define LOONGARCH_CPU_PTW BIT_ULL(CPU_FEATURE_PTW) #endif /* _ASM_CPU_H */ |