Home
last modified time | relevance | path

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

/openbmc/linux/arch/x86/coco/
H A Dcore.c69 if (sev_status & MSR_AMD64_SNP_VTOM) in amd_cc_platform_has()
77 return sme_me_mask && !(sev_status & MSR_AMD64_SEV_ENABLED); in amd_cc_platform_has()
80 return sev_status & MSR_AMD64_SEV_ENABLED; in amd_cc_platform_has()
83 return sev_status & MSR_AMD64_SEV_ES_ENABLED; in amd_cc_platform_has()
90 return (sev_status & MSR_AMD64_SEV_ENABLED) && in amd_cc_platform_has()
91 !(sev_status & MSR_AMD64_SEV_ES_ENABLED); in amd_cc_platform_has()
94 return sev_status & MSR_AMD64_SEV_SNP_ENABLED; in amd_cc_platform_has()
128 if (sev_status & MSR_AMD64_SNP_VTOM) in cc_mkenc()
144 if (sev_status & MSR_AMD64_SNP_VTOM) in cc_mkdec()
/openbmc/linux/arch/x86/boot/compressed/
H A Dsev.c133 return sev_status & MSR_AMD64_SEV_SNP_ENABLED; in sev_snp_enabled()
401 unsupported = snp_get_unsupported_features(sev_status); in snp_check_features()
489 sev_status = m.q; in sev_enable()
490 if (!(sev_status & MSR_AMD64_SEV_ENABLED)) in sev_enable()
494 if (sev_status & MSR_AMD64_SEV_ES_ENABLED) { in sev_enable()
503 if (sev_status & MSR_AMD64_SEV_SNP_ENABLED) { in sev_enable()
510 if (snp && !(sev_status & MSR_AMD64_SEV_SNP_ENABLED)) in sev_enable()
H A Didt_64.c71 if (sev_status & BIT(1)) in load_stage2_idt()
H A Dmem_encrypt.S261 movl (sev_status - 0b)(%ebp), %eax
312 SYM_DATA(sev_status, .quad 0)
H A Dhead_64.S196 movl $1, rva(sev_status)(%ebp)
/openbmc/linux/arch/x86/include/asm/
H A Dmem_encrypt.h30 extern u64 sev_status;
71 #define sev_status 0ULL macro
/openbmc/linux/arch/x86/mm/
H A Dmem_encrypt_amd.c47 u64 sev_status __section(".data") = 0;
519 if (sev_status & MSR_AMD64_SEV_ES_ENABLED) in sme_early_init()
529 if (sev_status & MSR_AMD64_SEV_ENABLED) in sme_early_init()
536 if (sev_status & MSR_AMD64_SEV_SNP_ENABLED) { in sme_early_init()
H A Dmem_encrypt_identity.c305 RIP_REL_REF(sev_status) & MSR_AMD64_SEV_ENABLED) in sme_encrypt_kernel()
531 RIP_REL_REF(sev_status) = msr = __rdmsr(MSR_AMD64_SEV); in sme_enable()
/openbmc/linux/arch/x86/kernel/
H A Dsev_verify_cbit.S30 movq sev_status(%rip), %rsi
H A Dsev.c754 if (!(RIP_REL_REF(sev_status) & MSR_AMD64_SEV_SNP_ENABLED)) in early_snp_set_memory_private()
773 if (!(RIP_REL_REF(sev_status) & MSR_AMD64_SEV_SNP_ENABLED)) in early_snp_set_memory_shared()
1055 vmsa->sev_features = sev_status >> 2; in wakeup_cpu_via_vmgexit()
1598 if (sev_status & MSR_AMD64_SNP_DEBUG_SWAP) in vc_handle_dr7_write()
1638 if (sev_status & MSR_AMD64_SNP_DEBUG_SWAP) in vc_handle_dr7_read()
/openbmc/linux/arch/x86/hyperv/
H A Divm.c338 vmsa->sev_features = sev_status >> 2; in hv_snp_boot_ap()
592 sev_status = MSR_AMD64_SNP_VTOM; in hv_vtom_init()