diff options
Diffstat (limited to 'arch/riscv/include/uapi/asm/kvm.h')
| -rw-r--r-- | arch/riscv/include/uapi/asm/kvm.h | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/arch/riscv/include/uapi/asm/kvm.h b/arch/riscv/include/uapi/asm/kvm.h index ef27d4289da1..759a4852c09a 100644 --- a/arch/riscv/include/uapi/asm/kvm.h +++ b/arch/riscv/include/uapi/asm/kvm.h @@ -9,7 +9,7 @@ #ifndef __LINUX_KVM_RISCV_H #define __LINUX_KVM_RISCV_H -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ #include <linux/types.h> #include <asm/bitsperlong.h> @@ -56,6 +56,7 @@ struct kvm_riscv_config { unsigned long mimpid; unsigned long zicboz_block_size; unsigned long satp_mode; + unsigned long zicbop_block_size; }; /* CORE registers for KVM_GET_ONE_REG and KVM_SET_ONE_REG */ @@ -185,6 +186,10 @@ enum KVM_RISCV_ISA_EXT_ID { KVM_RISCV_ISA_EXT_ZICCRSE, KVM_RISCV_ISA_EXT_ZAAMO, KVM_RISCV_ISA_EXT_ZALRSC, + KVM_RISCV_ISA_EXT_ZICBOP, + KVM_RISCV_ISA_EXT_ZFBFMIN, + KVM_RISCV_ISA_EXT_ZVFBFMIN, + KVM_RISCV_ISA_EXT_ZVFBFWMA, KVM_RISCV_ISA_EXT_MAX, }; @@ -205,6 +210,7 @@ enum KVM_RISCV_SBI_EXT_ID { KVM_RISCV_SBI_EXT_DBCN, KVM_RISCV_SBI_EXT_STA, KVM_RISCV_SBI_EXT_SUSP, + KVM_RISCV_SBI_EXT_FWFT, KVM_RISCV_SBI_EXT_MAX, }; @@ -214,6 +220,18 @@ struct kvm_riscv_sbi_sta { unsigned long shmem_hi; }; +struct kvm_riscv_sbi_fwft_feature { + unsigned long enable; + unsigned long flags; + unsigned long value; +}; + +/* SBI FWFT extension registers for KVM_GET_ONE_REG and KVM_SET_ONE_REG */ +struct kvm_riscv_sbi_fwft { + struct kvm_riscv_sbi_fwft_feature misaligned_deleg; + struct kvm_riscv_sbi_fwft_feature pointer_masking; +}; + /* Possible states for kvm_riscv_timer */ #define KVM_RISCV_TIMER_STATE_OFF 0 #define KVM_RISCV_TIMER_STATE_ON 1 @@ -297,6 +315,9 @@ struct kvm_riscv_sbi_sta { #define KVM_REG_RISCV_SBI_STA (0x0 << KVM_REG_RISCV_SUBTYPE_SHIFT) #define KVM_REG_RISCV_SBI_STA_REG(name) \ (offsetof(struct kvm_riscv_sbi_sta, name) / sizeof(unsigned long)) +#define KVM_REG_RISCV_SBI_FWFT (0x1 << KVM_REG_RISCV_SUBTYPE_SHIFT) +#define KVM_REG_RISCV_SBI_FWFT_REG(name) \ + (offsetof(struct kvm_riscv_sbi_fwft, name) / sizeof(unsigned long)) /* Device Control API: RISC-V AIA */ #define KVM_DEV_RISCV_APLIC_ALIGN 0x1000 |