118     bool (*build_kernel_loader_hashes)(SevCommonState *sev_common,
122     int (*launch_start)(SevCommonState *sev_common);
123     void (*launch_finish)(SevCommonState *sev_common);
124     int (*launch_update_data)(SevCommonState *sev_common, hwaddr gpa, uint8_t *ptr, size_t len);
292 sev_check_state(const SevCommonState *sev_common, SevState state)  in sev_check_state()  argument
294     assert(sev_common);  in sev_check_state()
295     return sev_common->state == state ? true : false;  in sev_check_state()
299 sev_set_guest_state(SevCommonState *sev_common, SevState new_state)  in sev_set_guest_state()  argument
302     assert(sev_common);  in sev_set_guest_state()
304     trace_kvm_sev_change_state(SevState_str(sev_common->state),  in sev_set_guest_state()
306     sev_common->state = new_state;  in sev_set_guest_state()
401     SevCommonState *sev_common = SEV_COMMON(MACHINE(qdev_get_machine())->cgs);  in sev_get_cbit_position()  local
403     return sev_common ? sev_common->cbitpos : 0;  in sev_get_cbit_position()
409     SevCommonState *sev_common = SEV_COMMON(MACHINE(qdev_get_machine())->cgs);  in sev_get_reduced_phys_bits()  local
411     return sev_common ? sev_common->reduced_phys_bits : 0;  in sev_get_reduced_phys_bits()
417     SevCommonState *sev_common = SEV_COMMON(MACHINE(qdev_get_machine())->cgs);  in sev_get_info()  local
423         info->api_major = sev_common->api_major;  in sev_get_info()
424         info->api_minor = sev_common->api_minor;  in sev_get_info()
425         info->build_id = sev_common->build_id;  in sev_get_info()
426         info->state = sev_common->state;  in sev_get_info()
431                 object_property_get_uint(OBJECT(sev_common), "policy", NULL);  in sev_get_info()
434             info->u.sev.handle = SEV_GUEST(sev_common)->handle;  in sev_get_info()
436                 (uint32_t)object_property_get_uint(OBJECT(sev_common),  in sev_get_info()
577     SevCommonState *sev_common;  in sev_get_capabilities()  local
589     sev_common = SEV_COMMON(MACHINE(qdev_get_machine())->cgs);  in sev_get_capabilities()
590     if (sev_common) {  in sev_get_capabilities()
591         sev_device = object_property_get_str(OBJECT(sev_common), "sev-device",  in sev_get_capabilities()
679     SevCommonState *sev_common;  in sev_get_attestation_report()  local
704     sev_common = SEV_COMMON(MACHINE(qdev_get_machine())->cgs);  in sev_get_attestation_report()
707     ret = sev_ioctl(sev_common->sev_fd, KVM_SEV_GET_ATTESTATION_REPORT,  in sev_get_attestation_report()
723     ret = sev_ioctl(sev_common->sev_fd, KVM_SEV_GET_ATTESTATION_REPORT,  in sev_get_attestation_report()
763 sev_snp_launch_start(SevCommonState *sev_common)  in sev_snp_launch_start()  argument
766     SevSnpGuestState *sev_snp_guest = SEV_SNP_GUEST(sev_common);  in sev_snp_launch_start()
776     rc = sev_ioctl(sev_common->sev_fd, KVM_SEV_SNP_LAUNCH_START,  in sev_snp_launch_start()
786     sev_set_guest_state(sev_common, SEV_STATE_LAUNCH_UPDATE);  in sev_snp_launch_start()
792 sev_launch_start(SevCommonState *sev_common)  in sev_launch_start()  argument
797     SevGuestState *sev_guest = SEV_GUEST(sev_common);  in sev_launch_start()
820     rc = sev_ioctl(sev_common->sev_fd, KVM_SEV_LAUNCH_START, &start, &fw_error);  in sev_launch_start()
827     sev_set_guest_state(sev_common, SEV_STATE_LAUNCH_UPDATE);  in sev_launch_start()
981 sev_launch_update_data(SevCommonState *sev_common, hwaddr gpa,  in sev_launch_update_data()  argument
994     ret = sev_ioctl(sev_common->sev_fd, KVM_SEV_LAUNCH_UPDATE_DATA,  in sev_launch_update_data()
1022     SevCommonState *sev_common = SEV_COMMON(MACHINE(qdev_get_machine())->cgs);  in sev_launch_get_measure()  local
1023     SevGuestState *sev_guest = SEV_GUEST(sev_common);  in sev_launch_get_measure()
1028     if (!sev_check_state(sev_common, SEV_STATE_LAUNCH_UPDATE)) {  in sev_launch_get_measure()
1042     ret = sev_ioctl(sev_common->sev_fd, KVM_SEV_LAUNCH_MEASURE,  in sev_launch_get_measure()
1054     ret = sev_ioctl(sev_common->sev_fd, KVM_SEV_LAUNCH_MEASURE,  in sev_launch_get_measure()
1062     sev_set_guest_state(sev_common, SEV_STATE_LAUNCH_SECRET);  in sev_launch_get_measure()
1105 sev_launch_finish(SevCommonState *sev_common)  in sev_launch_finish()  argument
1110     ret = sev_ioctl(sev_common->sev_fd, KVM_SEV_LAUNCH_FINISH, 0,  in sev_launch_finish()
1118     sev_set_guest_state(sev_common, SEV_STATE_RUNNING);  in sev_launch_finish()
1143 sev_snp_launch_update_data(SevCommonState *sev_common, hwaddr gpa,  in sev_snp_launch_update_data()  argument
1304 sev_snp_launch_finish(SevCommonState *sev_common)  in sev_snp_launch_finish()  argument
1310     SevSnpGuestState *sev_snp = SEV_SNP_GUEST(sev_common);  in sev_snp_launch_finish()
1336     ret = sev_ioctl(sev_common->sev_fd, KVM_SEV_SNP_LAUNCH_FINISH,  in sev_snp_launch_finish()
1345     sev_set_guest_state(sev_common, SEV_STATE_RUNNING);  in sev_snp_launch_finish()
1362     SevCommonState *sev_common = opaque;  in sev_vm_state_change()  local
1366         if (!sev_check_state(sev_common, SEV_STATE_RUNNING)) {  in sev_vm_state_change()
1367             klass->launch_finish(sev_common);  in sev_vm_state_change()
1385     SevCommonState *sev_common = SEV_COMMON(cg);  in sev_kvm_type()  local
1386     SevGuestState *sev_guest = SEV_GUEST(sev_common);  in sev_kvm_type()
1389     if (sev_common->kvm_type != -1) {  in sev_kvm_type()
1397         sev_common->kvm_type = KVM_X86_DEFAULT_VM;  in sev_kvm_type()
1425     sev_common->kvm_type = kvm_type;  in sev_kvm_type()
1427     return sev_common->kvm_type;  in sev_kvm_type()
1442     SevCommonState *sev_common = SEV_COMMON(cgs);  in sev_common_kvm_init()  local
1447     sev_common->state = SEV_STATE_UNINIT;  in sev_common_kvm_init()
1457     if (host_cbitpos != sev_common->cbitpos) {  in sev_common_kvm_init()
1459                    __func__, host_cbitpos, sev_common->cbitpos);  in sev_common_kvm_init()
1468     if (sev_common->reduced_phys_bits < 1 ||  in sev_common_kvm_init()
1469         sev_common->reduced_phys_bits > 63) {  in sev_common_kvm_init()
1472                    __func__, sev_common->reduced_phys_bits);  in sev_common_kvm_init()
1476     devname = object_property_get_str(OBJECT(sev_common), "sev-device", NULL);  in sev_common_kvm_init()
1477     sev_common->sev_fd = open(devname, O_RDWR);  in sev_common_kvm_init()
1478     if (sev_common->sev_fd < 0) {  in sev_common_kvm_init()
1486     ret = sev_platform_ioctl(sev_common->sev_fd, SEV_PLATFORM_STATUS, &status,  in sev_common_kvm_init()
1494     sev_common->build_id = status.build;  in sev_common_kvm_init()
1495     sev_common->api_major = status.api_major;  in sev_common_kvm_init()
1496     sev_common->api_minor = status.api_minor;  in sev_common_kvm_init()
1516     switch (x86_klass->kvm_type(X86_CONFIDENTIAL_GUEST(sev_common))) {  in sev_common_kvm_init()
1520         ret = sev_ioctl(sev_common->sev_fd, cmd, NULL, &fw_error);  in sev_common_kvm_init()
1527         ret = sev_ioctl(sev_common->sev_fd, KVM_SEV_INIT2, &args, &fw_error);  in sev_common_kvm_init()
1542     ret = klass->launch_start(sev_common);  in sev_common_kvm_init()
1553     qemu_add_vm_change_state_handler(sev_vm_state_change, sev_common);  in sev_common_kvm_init()
1613     SevCommonState *sev_common = SEV_COMMON(MACHINE(qdev_get_machine())->cgs);  in sev_encrypt_flash()  local
1616     if (!sev_common) {  in sev_encrypt_flash()
1619     klass = SEV_COMMON_GET_CLASS(sev_common);  in sev_encrypt_flash()
1622     if (sev_check_state(sev_common, SEV_STATE_LAUNCH_UPDATE)) {  in sev_encrypt_flash()
1625         ret = klass->launch_update_data(sev_common, gpa, ptr, len);  in sev_encrypt_flash()
1645     SevCommonState *sev_common = SEV_COMMON(MACHINE(qdev_get_machine())->cgs);  in sev_inject_launch_secret()  local
1647     if (!sev_common) {  in sev_inject_launch_secret()
1653     if (!sev_check_state(sev_common, SEV_STATE_LAUNCH_SECRET)) {  in sev_inject_launch_secret()
1655                    sev_common->state);  in sev_inject_launch_secret()
1689     ret = sev_ioctl(sev_common->sev_fd, KVM_SEV_LAUNCH_SECRET,  in sev_inject_launch_secret()
1797     SevCommonState *sev_common = SEV_COMMON(  in sev_es_set_reset_vector()  local
1801     if (!sev_common || !sev_common->reset_data_valid) {  in sev_es_set_reset_vector()
1813     cpu_x86_load_seg_cache(env, R_CS, 0xf000, sev_common->reset_cs, 0xffff,  in sev_es_set_reset_vector()
1817     env->eip = sev_common->reset_ip;  in sev_es_set_reset_vector()
1825     SevCommonState *sev_common = SEV_COMMON(MACHINE(qdev_get_machine())->cgs);  in sev_es_save_reset_vector()  local
1839         sev_common->reset_cs = addr & 0xffff0000;  in sev_es_save_reset_vector()
1840         sev_common->reset_ip = addr & 0x0000ffff;  in sev_es_save_reset_vector()
1841         sev_common->reset_data_valid = true;  in sev_es_save_reset_vector()
1938 static bool sev_snp_build_kernel_loader_hashes(SevCommonState *sev_common,  in sev_snp_build_kernel_loader_hashes()  argument
1948     SevSnpGuestState *sev_snp_guest = SEV_SNP_GUEST(sev_common);  in sev_snp_build_kernel_loader_hashes()
1954 static bool sev_build_kernel_loader_hashes(SevCommonState *sev_common,  in sev_build_kernel_loader_hashes()  argument
1998     SevCommonState *sev_common = SEV_COMMON(MACHINE(qdev_get_machine())->cgs);  in sev_add_kernel_loader_hashes()  local
1999     SevCommonStateClass *klass = SEV_COMMON_GET_CLASS(sev_common);  in sev_add_kernel_loader_hashes()
2005     if (!sev_common->kernel_hashes) {  in sev_add_kernel_loader_hashes()
2022     return klass->build_kernel_loader_hashes(sev_common, area, ctx, errp);  in sev_add_kernel_loader_hashes()
2069     SevCommonState *sev_common = SEV_COMMON(obj);  in sev_common_instance_init()  local
2071     sev_common->kvm_type = -1;  in sev_common_instance_init()
2073     sev_common->sev_device = g_strdup(DEFAULT_SEV_DEVICE);  in sev_common_instance_init()
2075     object_property_add_uint32_ptr(obj, "cbitpos", &sev_common->cbitpos,  in sev_common_instance_init()
2078                                    &sev_common->reduced_phys_bits,  in sev_common_instance_init()