diff options
Diffstat (limited to 'tools/testing/selftests/kvm/arm64/psci_test.c')
| -rw-r--r-- | tools/testing/selftests/kvm/arm64/psci_test.c | 39 |
1 files changed, 19 insertions, 20 deletions
diff --git a/tools/testing/selftests/kvm/arm64/psci_test.c b/tools/testing/selftests/kvm/arm64/psci_test.c index ab491ee9e5f7..e775faf20868 100644 --- a/tools/testing/selftests/kvm/arm64/psci_test.c +++ b/tools/testing/selftests/kvm/arm64/psci_test.c @@ -22,52 +22,50 @@ #define CPU_ON_ENTRY_ADDR 0xfeedf00dul #define CPU_ON_CONTEXT_ID 0xdeadc0deul -static uint64_t psci_cpu_on(uint64_t target_cpu, uint64_t entry_addr, - uint64_t context_id) +static u64 psci_cpu_on(u64 target_cpu, u64 entry_addr, u64 context_id) { struct arm_smccc_res res; - smccc_hvc(PSCI_0_2_FN64_CPU_ON, target_cpu, entry_addr, context_id, + do_smccc(PSCI_0_2_FN64_CPU_ON, target_cpu, entry_addr, context_id, 0, 0, 0, 0, &res); return res.a0; } -static uint64_t psci_affinity_info(uint64_t target_affinity, - uint64_t lowest_affinity_level) +static u64 psci_affinity_info(u64 target_affinity, u64 lowest_affinity_level) { struct arm_smccc_res res; - smccc_hvc(PSCI_0_2_FN64_AFFINITY_INFO, target_affinity, lowest_affinity_level, + do_smccc(PSCI_0_2_FN64_AFFINITY_INFO, target_affinity, lowest_affinity_level, 0, 0, 0, 0, 0, &res); return res.a0; } -static uint64_t psci_system_suspend(uint64_t entry_addr, uint64_t context_id) +static u64 psci_system_suspend(u64 entry_addr, u64 context_id) { struct arm_smccc_res res; - smccc_hvc(PSCI_1_0_FN64_SYSTEM_SUSPEND, entry_addr, context_id, + do_smccc(PSCI_1_0_FN64_SYSTEM_SUSPEND, entry_addr, context_id, 0, 0, 0, 0, 0, &res); return res.a0; } -static uint64_t psci_system_off2(uint64_t type, uint64_t cookie) +static u64 psci_system_off2(u64 type, u64 cookie) { struct arm_smccc_res res; - smccc_hvc(PSCI_1_3_FN64_SYSTEM_OFF2, type, cookie, 0, 0, 0, 0, 0, &res); + do_smccc(PSCI_1_3_FN64_SYSTEM_OFF2, type, cookie, 0, 0, 0, 0, 0, &res); return res.a0; } -static uint64_t psci_features(uint32_t func_id) +static u64 psci_features(u32 func_id) { struct arm_smccc_res res; - smccc_hvc(PSCI_1_0_FN_PSCI_FEATURES, func_id, 0, 0, 0, 0, 0, 0, &res); + do_smccc(PSCI_1_0_FN_PSCI_FEATURES, func_id, 0, 0, 0, 0, 0, 0, &res); return res.a0; } @@ -89,12 +87,13 @@ static struct kvm_vm *setup_vm(void *guest_code, struct kvm_vcpu **source, vm = vm_create(2); - vm_ioctl(vm, KVM_ARM_PREFERRED_TARGET, &init); + kvm_get_default_vcpu_target(vm, &init); init.features[0] |= (1 << KVM_ARM_VCPU_PSCI_0_2); *source = aarch64_vcpu_add(vm, 0, &init, guest_code); *target = aarch64_vcpu_add(vm, 1, &init, guest_code); + kvm_arch_vm_finalize_vcpus(vm); return vm; } @@ -109,7 +108,7 @@ static void enter_guest(struct kvm_vcpu *vcpu) static void assert_vcpu_reset(struct kvm_vcpu *vcpu) { - uint64_t obs_pc, obs_x0; + u64 obs_pc, obs_x0; obs_pc = vcpu_get_reg(vcpu, ARM64_CORE_REG(regs.pc)); obs_x0 = vcpu_get_reg(vcpu, ARM64_CORE_REG(regs.regs[0])); @@ -122,9 +121,9 @@ static void assert_vcpu_reset(struct kvm_vcpu *vcpu) obs_x0, CPU_ON_CONTEXT_ID); } -static void guest_test_cpu_on(uint64_t target_cpu) +static void guest_test_cpu_on(u64 target_cpu) { - uint64_t target_state; + u64 target_state; GUEST_ASSERT(!psci_cpu_on(target_cpu, CPU_ON_ENTRY_ADDR, CPU_ON_CONTEXT_ID)); @@ -141,7 +140,7 @@ static void guest_test_cpu_on(uint64_t target_cpu) static void host_test_cpu_on(void) { struct kvm_vcpu *source, *target; - uint64_t target_mpidr; + u64 target_mpidr; struct kvm_vm *vm; struct ucall uc; @@ -165,7 +164,7 @@ static void host_test_cpu_on(void) static void guest_test_system_suspend(void) { - uint64_t ret; + u64 ret; /* assert that SYSTEM_SUSPEND is discoverable */ GUEST_ASSERT(!psci_features(PSCI_1_0_FN_SYSTEM_SUSPEND)); @@ -199,7 +198,7 @@ static void host_test_system_suspend(void) static void guest_test_system_off2(void) { - uint64_t ret; + u64 ret; /* assert that SYSTEM_OFF2 is discoverable */ GUEST_ASSERT(psci_features(PSCI_1_3_FN_SYSTEM_OFF2) & @@ -237,7 +236,7 @@ static void host_test_system_off2(void) { struct kvm_vcpu *source, *target; struct kvm_mp_state mps; - uint64_t psci_version = 0; + u64 psci_version = 0; int nr_shutdowns = 0; struct kvm_run *run; struct ucall uc; |