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Diffstat (limited to 'include/linux/psp-sev.h')
-rw-r--r--include/linux/psp-sev.h11
1 files changed, 11 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