diff options
-rw-r--r-- | tools/testing/selftests/kvm/include/riscv/processor.h | 40 | ||||
-rw-r--r-- | tools/testing/selftests/kvm/lib/riscv/processor.c | 4 |
2 files changed, 25 insertions, 19 deletions
diff --git a/tools/testing/selftests/kvm/include/riscv/processor.h b/tools/testing/selftests/kvm/include/riscv/processor.h index 5b62a3d2aa9b..e70ccda2011b 100644 --- a/tools/testing/selftests/kvm/include/riscv/processor.h +++ b/tools/testing/selftests/kvm/include/riscv/processor.h @@ -10,10 +10,10 @@ #include "kvm_util.h" #include <linux/stringify.h> -static inline uint64_t __kvm_reg_id(uint64_t type, uint64_t idx, - uint64_t size) +static inline uint64_t __kvm_reg_id(uint64_t type, uint64_t subtype, + uint64_t idx, uint64_t size) { - return KVM_REG_RISCV | type | idx | size; + return KVM_REG_RISCV | type | subtype | idx | size; } #if __riscv_xlen == 64 @@ -22,24 +22,30 @@ static inline uint64_t __kvm_reg_id(uint64_t type, uint64_t idx, #define KVM_REG_SIZE_ULONG KVM_REG_SIZE_U32 #endif -#define RISCV_CONFIG_REG(name) __kvm_reg_id(KVM_REG_RISCV_CONFIG, \ - KVM_REG_RISCV_CONFIG_REG(name), \ - KVM_REG_SIZE_ULONG) +#define RISCV_CONFIG_REG(name) __kvm_reg_id(KVM_REG_RISCV_CONFIG, 0, \ + KVM_REG_RISCV_CONFIG_REG(name), \ + KVM_REG_SIZE_ULONG) -#define RISCV_CORE_REG(name) __kvm_reg_id(KVM_REG_RISCV_CORE, \ - KVM_REG_RISCV_CORE_REG(name), \ - KVM_REG_SIZE_ULONG) +#define RISCV_CORE_REG(name) __kvm_reg_id(KVM_REG_RISCV_CORE, 0, \ + KVM_REG_RISCV_CORE_REG(name), \ + KVM_REG_SIZE_ULONG) -#define RISCV_CSR_REG(name) __kvm_reg_id(KVM_REG_RISCV_CSR, \ - KVM_REG_RISCV_CSR_REG(name), \ - KVM_REG_SIZE_ULONG) +#define RISCV_GENERAL_CSR_REG(name) __kvm_reg_id(KVM_REG_RISCV_CSR, \ + KVM_REG_RISCV_CSR_GENERAL, \ + KVM_REG_RISCV_CSR_REG(name), \ + KVM_REG_SIZE_ULONG) -#define RISCV_TIMER_REG(name) __kvm_reg_id(KVM_REG_RISCV_TIMER, \ - KVM_REG_RISCV_TIMER_REG(name), \ - KVM_REG_SIZE_U64) +#define RISCV_TIMER_REG(name) __kvm_reg_id(KVM_REG_RISCV_TIMER, 0, \ + KVM_REG_RISCV_TIMER_REG(name), \ + KVM_REG_SIZE_U64) -#define RISCV_ISA_EXT_REG(idx) __kvm_reg_id(KVM_REG_RISCV_ISA_EXT, \ - idx, KVM_REG_SIZE_ULONG) +#define RISCV_ISA_EXT_REG(idx) __kvm_reg_id(KVM_REG_RISCV_ISA_EXT, \ + KVM_REG_RISCV_ISA_SINGLE, \ + idx, KVM_REG_SIZE_ULONG) + +#define RISCV_SBI_EXT_REG(idx) __kvm_reg_id(KVM_REG_RISCV_SBI_EXT, \ + KVM_REG_RISCV_SBI_SINGLE, \ + idx, KVM_REG_SIZE_ULONG) /* L3 index Bit[47:39] */ #define PGTBL_L3_INDEX_MASK 0x0000FF8000000000ULL diff --git a/tools/testing/selftests/kvm/lib/riscv/processor.c b/tools/testing/selftests/kvm/lib/riscv/processor.c index d146ca71e0c0..6c25f7843ef4 100644 --- a/tools/testing/selftests/kvm/lib/riscv/processor.c +++ b/tools/testing/selftests/kvm/lib/riscv/processor.c @@ -201,7 +201,7 @@ void riscv_vcpu_mmu_setup(struct kvm_vcpu *vcpu) satp = (vm->pgd >> PGTBL_PAGE_SIZE_SHIFT) & SATP_PPN; satp |= SATP_MODE_48; - vcpu_set_reg(vcpu, RISCV_CSR_REG(satp), satp); + vcpu_set_reg(vcpu, RISCV_GENERAL_CSR_REG(satp), satp); } void vcpu_arch_dump(FILE *stream, struct kvm_vcpu *vcpu, uint8_t indent) @@ -315,7 +315,7 @@ struct kvm_vcpu *vm_arch_vcpu_add(struct kvm_vm *vm, uint32_t vcpu_id, vcpu_set_reg(vcpu, RISCV_CORE_REG(regs.pc), (unsigned long)guest_code); /* Setup default exception vector of guest */ - vcpu_set_reg(vcpu, RISCV_CSR_REG(stvec), (unsigned long)guest_unexp_trap); + vcpu_set_reg(vcpu, RISCV_GENERAL_CSR_REG(stvec), (unsigned long)guest_unexp_trap); return vcpu; } |