diff options
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/psp-sev.h | 11 | ||||
-rw-r--r-- | include/uapi/linux/psp-sev.h | 12 |
2 files changed, 23 insertions, 0 deletions
diff --git a/include/linux/psp-sev.h b/include/linux/psp-sev.h index 1d2496246072..827c601841c4 100644 --- a/include/linux/psp-sev.h +++ b/include/linux/psp-sev.h @@ -55,6 +55,7 @@ enum sev_cmd { SEV_CMD_PDH_GEN = 0x009, SEV_CMD_DF_FLUSH = 0x00A, SEV_CMD_DOWNLOAD_FIRMWARE = 0x00B, + SEV_CMD_GET_ID = 0x00C, /* Guest commands */ SEV_CMD_DECOMMISSION = 0x020, @@ -142,6 +143,16 @@ struct sev_data_download_firmware { } __packed; /** + * struct sev_data_get_id - GET_ID command parameters + * + * @address: physical address of region to place unique CPU ID(s) + * @len: len of the region + */ +struct sev_data_get_id { + u64 address; /* In */ + u32 len; /* In/Out */ +} __packed; +/** * struct sev_data_pdh_cert_export - PDH_CERT_EXPORT command parameters * * @pdh_address: PDH certificate address diff --git a/include/uapi/linux/psp-sev.h b/include/uapi/linux/psp-sev.h index 9008f31c7eb6..ac8c60bcc83b 100644 --- a/include/uapi/linux/psp-sev.h +++ b/include/uapi/linux/psp-sev.h @@ -30,6 +30,7 @@ enum { SEV_PDH_GEN, SEV_PDH_CERT_EXPORT, SEV_PEK_CERT_IMPORT, + SEV_GET_ID, SEV_MAX, }; @@ -124,6 +125,17 @@ struct sev_user_data_pdh_cert_export { } __packed; /** + * struct sev_user_data_get_id - GET_ID command parameters + * + * @socket1: Buffer to pass unique ID of first socket + * @socket2: Buffer to pass unique ID of second socket + */ +struct sev_user_data_get_id { + __u8 socket1[64]; /* Out */ + __u8 socket2[64]; /* Out */ +} __packed; + +/** * struct sev_issue_cmd - SEV ioctl parameters * * @cmd: SEV commands to execute |