diff options
Diffstat (limited to 'arch/s390/include/asm/uv.h')
| -rw-r--r-- | arch/s390/include/asm/uv.h | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/arch/s390/include/asm/uv.h b/arch/s390/include/asm/uv.h index a2d376b8bce3..cfea7b77a5b8 100644 --- a/arch/s390/include/asm/uv.h +++ b/arch/s390/include/asm/uv.h @@ -2,7 +2,7 @@ /* * Ultravisor Interfaces * - * Copyright IBM Corp. 2019 + * Copyright IBM Corp. 2019, 2022 * * Author(s): * Vasily Gorbik <gor@linux.ibm.com> @@ -52,6 +52,7 @@ #define UVC_CMD_UNPIN_PAGE_SHARED 0x0342 #define UVC_CMD_SET_SHARED_ACCESS 0x1000 #define UVC_CMD_REMOVE_SHARED_ACCESS 0x1001 +#define UVC_CMD_RETR_ATTEST 0x1020 /* Bits in installed uv calls */ enum uv_cmds_inst { @@ -76,6 +77,7 @@ enum uv_cmds_inst { BIT_UVC_CMD_UNSHARE_ALL = 20, BIT_UVC_CMD_PIN_PAGE_SHARED = 21, BIT_UVC_CMD_UNPIN_PAGE_SHARED = 22, + BIT_UVC_CMD_RETR_ATTEST = 28, }; enum uv_feat_ind { @@ -219,6 +221,25 @@ struct uv_cb_share { u64 reserved28; } __packed __aligned(8); +/* Retrieve Attestation Measurement */ +struct uv_cb_attest { + struct uv_cb_header header; /* 0x0000 */ + u64 reserved08[2]; /* 0x0008 */ + u64 arcb_addr; /* 0x0018 */ + u64 cont_token; /* 0x0020 */ + u8 reserved28[6]; /* 0x0028 */ + u16 user_data_len; /* 0x002e */ + u8 user_data[256]; /* 0x0030 */ + u32 reserved130[3]; /* 0x0130 */ + u32 meas_len; /* 0x013c */ + u64 meas_addr; /* 0x0140 */ + u8 config_uid[16]; /* 0x0148 */ + u32 reserved158; /* 0x0158 */ + u32 add_data_len; /* 0x015c */ + u64 add_data_addr; /* 0x0160 */ + u64 reserved168[4]; /* 0x0168 */ +} __packed __aligned(8); + static inline int __uv_call(unsigned long r1, unsigned long r2) { int cc; |