diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/psp-sev.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/linux/psp-sev.h b/include/linux/psp-sev.h index 69ffa4b4d1fa..d5099a2baca5 100644 --- a/include/linux/psp-sev.h +++ b/include/linux/psp-sev.h @@ -829,12 +829,14 @@ struct sev_data_range_list { * * @len: length of the command buffer read by the PSP * @iommu_snp_shutdown: Disable enforcement of SNP in the IOMMU + * @x86_snp_shutdown: Disable SNP on all cores * @rsvd1: reserved */ struct sev_data_snp_shutdown_ex { u32 len; u32 iommu_snp_shutdown:1; - u32 rsvd1:31; + u32 x86_snp_shutdown:1; + u32 rsvd1:30; } __packed; /** @@ -891,6 +893,7 @@ struct snp_feature_info { } __packed; /* Feature bits in ECX */ +#define SNP_X86_SHUTDOWN_SUPPORTED BIT(1) #define SNP_RAPL_DISABLE_SUPPORTED BIT(2) #define SNP_CIPHER_TEXT_HIDING_SUPPORTED BIT(3) #define SNP_AES_256_XTS_POLICY_SUPPORTED BIT(4) |