diff options
Diffstat (limited to 'arch/loongarch/include/asm/cpu.h')
| -rw-r--r-- | arch/loongarch/include/asm/cpu.h | 34 |
1 files changed, 20 insertions, 14 deletions
diff --git a/arch/loongarch/include/asm/cpu.h b/arch/loongarch/include/asm/cpu.h index 48b9f7168bcc..dfb982fe8701 100644 --- a/arch/loongarch/include/asm/cpu.h +++ b/arch/loongarch/include/asm/cpu.h @@ -46,7 +46,7 @@ #define PRID_PRODUCT_MASK 0x0fff -#if !defined(__ASSEMBLY__) +#if !defined(__ASSEMBLER__) enum cpu_type_enum { CPU_UNKNOWN, @@ -55,7 +55,7 @@ enum cpu_type_enum { CPU_LAST }; -#endif /* !__ASSEMBLY */ +#endif /* !__ASSEMBLER__ */ /* * ISA Level encodings @@ -87,18 +87,21 @@ enum cpu_type_enum { #define CPU_FEATURE_LBT_MIPS 12 /* CPU has MIPS Binary Translation */ #define CPU_FEATURE_TLB 13 /* CPU has TLB */ #define CPU_FEATURE_CSR 14 /* CPU has CSR */ -#define CPU_FEATURE_WATCH 15 /* CPU has watchpoint registers */ -#define CPU_FEATURE_VINT 16 /* CPU has vectored interrupts */ -#define CPU_FEATURE_CSRIPI 17 /* CPU has CSR-IPI */ -#define CPU_FEATURE_EXTIOI 18 /* CPU has EXT-IOI */ -#define CPU_FEATURE_PREFETCH 19 /* CPU has prefetch instructions */ -#define CPU_FEATURE_PMP 20 /* CPU has perfermance counter */ -#define CPU_FEATURE_SCALEFREQ 21 /* CPU supports cpufreq scaling */ -#define CPU_FEATURE_FLATMODE 22 /* CPU has flat mode */ -#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 CPU_FEATURE_IOCSR 15 /* CPU has IOCSR */ +#define CPU_FEATURE_WATCH 16 /* CPU has watchpoint registers */ +#define CPU_FEATURE_VINT 17 /* CPU has vectored interrupts */ +#define CPU_FEATURE_CSRIPI 18 /* CPU has CSR-IPI */ +#define CPU_FEATURE_EXTIOI 19 /* CPU has EXT-IOI */ +#define CPU_FEATURE_PREFETCH 20 /* CPU has prefetch instructions */ +#define CPU_FEATURE_PMP 21 /* CPU has perfermance counter */ +#define CPU_FEATURE_SCALEFREQ 22 /* CPU supports cpufreq scaling */ +#define CPU_FEATURE_FLATMODE 23 /* CPU has flat mode */ +#define CPU_FEATURE_EIODECODE 24 /* CPU has EXTIOI interrupt pin decode mode */ +#define CPU_FEATURE_GUESTID 25 /* CPU has GuestID feature */ +#define CPU_FEATURE_HYPERVISOR 26 /* CPU has hypervisor (running in VM) */ +#define CPU_FEATURE_PTW 27 /* CPU has hardware page table walker */ +#define CPU_FEATURE_LSPW 28 /* CPU has LSPW (lddir/ldpte instructions) */ +#define CPU_FEATURE_AVECINT 29 /* CPU has AVEC interrupt */ #define LOONGARCH_CPU_CPUCFG BIT_ULL(CPU_FEATURE_CPUCFG) #define LOONGARCH_CPU_LAM BIT_ULL(CPU_FEATURE_LAM) @@ -114,6 +117,7 @@ enum cpu_type_enum { #define LOONGARCH_CPU_LBT_ARM BIT_ULL(CPU_FEATURE_LBT_ARM) #define LOONGARCH_CPU_LBT_MIPS BIT_ULL(CPU_FEATURE_LBT_MIPS) #define LOONGARCH_CPU_TLB BIT_ULL(CPU_FEATURE_TLB) +#define LOONGARCH_CPU_IOCSR BIT_ULL(CPU_FEATURE_IOCSR) #define LOONGARCH_CPU_CSR BIT_ULL(CPU_FEATURE_CSR) #define LOONGARCH_CPU_WATCH BIT_ULL(CPU_FEATURE_WATCH) #define LOONGARCH_CPU_VINT BIT_ULL(CPU_FEATURE_VINT) @@ -127,5 +131,7 @@ enum cpu_type_enum { #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) +#define LOONGARCH_CPU_LSPW BIT_ULL(CPU_FEATURE_LSPW) +#define LOONGARCH_CPU_AVECINT BIT_ULL(CPU_FEATURE_AVECINT) #endif /* _ASM_CPU_H */ |