diff options
Diffstat (limited to 'arch/arm64/include/asm/kvm_emulate.h')
| -rw-r--r-- | arch/arm64/include/asm/kvm_emulate.h | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/arch/arm64/include/asm/kvm_emulate.h b/arch/arm64/include/asm/kvm_emulate.h index e5df3fce0008..413dc82b1e89 100644 --- a/arch/arm64/include/asm/kvm_emulate.h +++ b/arch/arm64/include/asm/kvm_emulate.h @@ -41,12 +41,22 @@ void kvm_inject_undefined(struct kvm_vcpu *vcpu); void kvm_inject_vabt(struct kvm_vcpu *vcpu); void kvm_inject_dabt(struct kvm_vcpu *vcpu, unsigned long addr); void kvm_inject_pabt(struct kvm_vcpu *vcpu, unsigned long addr); +void kvm_inject_undef32(struct kvm_vcpu *vcpu); +void kvm_inject_dabt32(struct kvm_vcpu *vcpu, unsigned long addr); +void kvm_inject_pabt32(struct kvm_vcpu *vcpu, unsigned long addr); static inline void vcpu_reset_hcr(struct kvm_vcpu *vcpu) { vcpu->arch.hcr_el2 = HCR_GUEST_FLAGS; if (is_kernel_in_hyp_mode()) vcpu->arch.hcr_el2 |= HCR_E2H; + if (cpus_have_const_cap(ARM64_HAS_RAS_EXTN)) { + /* route synchronous external abort exceptions to EL2 */ + vcpu->arch.hcr_el2 |= HCR_TEA; + /* trap error record accesses */ + vcpu->arch.hcr_el2 |= HCR_TERR; + } + if (test_bit(KVM_ARM_VCPU_EL1_32BIT, vcpu->arch.features)) vcpu->arch.hcr_el2 &= ~HCR_RW; } @@ -61,6 +71,11 @@ static inline void vcpu_set_hcr(struct kvm_vcpu *vcpu, unsigned long hcr) vcpu->arch.hcr_el2 = hcr; } +static inline void vcpu_set_vsesr(struct kvm_vcpu *vcpu, u64 vsesr) +{ + vcpu->arch.vsesr_el2 = vsesr; +} + static inline unsigned long *vcpu_pc(const struct kvm_vcpu *vcpu) { return (unsigned long *)&vcpu_gp_regs(vcpu)->regs.pc; @@ -168,6 +183,11 @@ static inline phys_addr_t kvm_vcpu_get_fault_ipa(const struct kvm_vcpu *vcpu) return ((phys_addr_t)vcpu->arch.fault.hpfar_el2 & HPFAR_MASK) << 8; } +static inline u64 kvm_vcpu_get_disr(const struct kvm_vcpu *vcpu) +{ + return vcpu->arch.fault.disr_el1; +} + static inline u32 kvm_vcpu_hvc_get_imm(const struct kvm_vcpu *vcpu) { return kvm_vcpu_get_hsr(vcpu) & ESR_ELx_xVC_IMM_MASK; @@ -237,7 +257,7 @@ static inline u8 kvm_vcpu_trap_get_fault_type(const struct kvm_vcpu *vcpu) static inline bool kvm_vcpu_dabt_isextabt(const struct kvm_vcpu *vcpu) { - switch (kvm_vcpu_trap_get_fault_type(vcpu)) { + switch (kvm_vcpu_trap_get_fault(vcpu)) { case FSC_SEA: case FSC_SEA_TTW0: case FSC_SEA_TTW1: |