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Searched refs:sev_status (Results 1 – 11 of 11) sorted by relevance

/Linux-v6.6/arch/x86/coco/
Dcore.c65 if (sev_status & MSR_AMD64_SNP_VTOM) in amd_cc_platform_has()
73 return sme_me_mask && !(sev_status & MSR_AMD64_SEV_ENABLED); in amd_cc_platform_has()
76 return sev_status & MSR_AMD64_SEV_ENABLED; in amd_cc_platform_has()
79 return sev_status & MSR_AMD64_SEV_ES_ENABLED; in amd_cc_platform_has()
86 return (sev_status & MSR_AMD64_SEV_ENABLED) && in amd_cc_platform_has()
87 !(sev_status & MSR_AMD64_SEV_ES_ENABLED); in amd_cc_platform_has()
90 return sev_status & MSR_AMD64_SEV_SNP_ENABLED; in amd_cc_platform_has()
124 if (sev_status & MSR_AMD64_SNP_VTOM) in cc_mkenc()
140 if (sev_status & MSR_AMD64_SNP_VTOM) in cc_mkdec()
/Linux-v6.6/arch/x86/boot/compressed/
Dsev.c130 return sev_status & MSR_AMD64_SEV_SNP_ENABLED; in sev_snp_enabled()
398 unsupported = snp_get_unsupported_features(sev_status); in snp_check_features()
486 sev_status = m.q; in sev_enable()
487 if (!(sev_status & MSR_AMD64_SEV_ENABLED)) in sev_enable()
491 if (sev_status & MSR_AMD64_SEV_ES_ENABLED) { in sev_enable()
500 if (sev_status & MSR_AMD64_SEV_SNP_ENABLED) { in sev_enable()
507 if (snp && !(sev_status & MSR_AMD64_SEV_SNP_ENABLED)) in sev_enable()
Didt_64.c70 if (sev_status & BIT(1)) in load_stage2_idt()
Dmem_encrypt.S261 movl (sev_status - 0b)(%ebp), %eax
312 SYM_DATA(sev_status, .quad 0)
Dhead_64.S196 movl $1, rva(sev_status)(%ebp)
/Linux-v6.6/arch/x86/include/asm/
Dmem_encrypt.h29 extern u64 sev_status;
65 #define sev_status 0ULL macro
/Linux-v6.6/arch/x86/mm/
Dmem_encrypt_identity.c308 if (!sme_get_me_mask() || sev_status & MSR_AMD64_SEV_ENABLED) in sme_encrypt_kernel()
546 sev_status = __rdmsr(MSR_AMD64_SEV); in sme_enable()
547 feature_mask = (sev_status & MSR_AMD64_SEV_ENABLED) ? AMD_SEV_BIT : AMD_SME_BIT; in sme_enable()
550 if (snp && !(sev_status & MSR_AMD64_SEV_SNP_ENABLED)) in sme_enable()
Dmem_encrypt_amd.c46 u64 sev_status __section(".data") = 0;
518 if (sev_status & MSR_AMD64_SEV_ES_ENABLED) in sme_early_init()
/Linux-v6.6/arch/x86/kernel/
Dsev_verify_cbit.S30 movq sev_status(%rip), %rsi
Dsev.c751 if (!(sev_status & MSR_AMD64_SEV_SNP_ENABLED)) in early_snp_set_memory_private()
770 if (!(sev_status & MSR_AMD64_SEV_SNP_ENABLED)) in early_snp_set_memory_shared()
1067 vmsa->sev_features = sev_status >> 2; in wakeup_cpu_via_vmgexit()
1607 if (sev_status & MSR_AMD64_SNP_DEBUG_SWAP) in vc_handle_dr7_write()
1647 if (sev_status & MSR_AMD64_SNP_DEBUG_SWAP) in vc_handle_dr7_read()
/Linux-v6.6/arch/x86/hyperv/
Divm.c338 vmsa->sev_features = sev_status >> 2; in hv_snp_boot_ap()
592 sev_status = MSR_AMD64_SNP_VTOM; in hv_vtom_init()