| /**************************************************************************** |
| **************************************************************************** |
| *** |
| *** This header was automatically generated from a Linux kernel header |
| *** of the same name, to make information necessary for userspace to |
| *** call into the kernel available to libc. It contains only constants, |
| *** structures, and macros generated from the original header, and thus, |
| *** contains no copyrightable information. |
| *** |
| *** To edit the content of this header, modify the corresponding |
| *** source file (e.g. under external/kernel-headers/original/) then |
| *** run bionic/libc/kernel/tools/update_all.py |
| *** |
| *** Any manual change here will be lost the next time this script will |
| *** be run. You've been warned! |
| *** |
| **************************************************************************** |
| ****************************************************************************/ |
| #ifndef __PSP_SEV_USER_H__ |
| #define __PSP_SEV_USER_H__ |
| #include <linux/types.h> |
| enum { |
| SEV_FACTORY_RESET = 0, |
| SEV_PLATFORM_STATUS, |
| SEV_PEK_GEN, |
| SEV_PEK_CSR, |
| SEV_PDH_GEN, |
| SEV_PDH_CERT_EXPORT, |
| SEV_PEK_CERT_IMPORT, |
| SEV_GET_ID, |
| SEV_GET_ID2, |
| SEV_MAX, |
| }; |
| typedef enum { |
| SEV_RET_SUCCESS = 0, |
| SEV_RET_INVALID_PLATFORM_STATE, |
| SEV_RET_INVALID_GUEST_STATE, |
| SEV_RET_INAVLID_CONFIG, |
| SEV_RET_INVALID_LEN, |
| SEV_RET_ALREADY_OWNED, |
| SEV_RET_INVALID_CERTIFICATE, |
| SEV_RET_POLICY_FAILURE, |
| SEV_RET_INACTIVE, |
| SEV_RET_INVALID_ADDRESS, |
| SEV_RET_BAD_SIGNATURE, |
| SEV_RET_BAD_MEASUREMENT, |
| SEV_RET_ASID_OWNED, |
| SEV_RET_INVALID_ASID, |
| SEV_RET_WBINVD_REQUIRED, |
| SEV_RET_DFFLUSH_REQUIRED, |
| SEV_RET_INVALID_GUEST, |
| SEV_RET_INVALID_COMMAND, |
| SEV_RET_ACTIVE, |
| SEV_RET_HWSEV_RET_PLATFORM, |
| SEV_RET_HWSEV_RET_UNSAFE, |
| SEV_RET_UNSUPPORTED, |
| SEV_RET_INVALID_PARAM, |
| SEV_RET_RESOURCE_LIMIT, |
| SEV_RET_SECURE_DATA_INVALID, |
| SEV_RET_MAX, |
| } sev_ret_code; |
| struct sev_user_data_status { |
| __u8 api_major; |
| __u8 api_minor; |
| __u8 state; |
| __u32 flags; |
| __u8 build; |
| __u32 guest_count; |
| } __packed; |
| #define SEV_STATUS_FLAGS_CONFIG_ES 0x0100 |
| struct sev_user_data_pek_csr { |
| __u64 address; |
| __u32 length; |
| } __packed; |
| struct sev_user_data_pek_cert_import { |
| __u64 pek_cert_address; |
| __u32 pek_cert_len; |
| __u64 oca_cert_address; |
| __u32 oca_cert_len; |
| } __packed; |
| struct sev_user_data_pdh_cert_export { |
| __u64 pdh_cert_address; |
| __u32 pdh_cert_len; |
| __u64 cert_chain_address; |
| __u32 cert_chain_len; |
| } __packed; |
| struct sev_user_data_get_id { |
| __u8 socket1[64]; |
| __u8 socket2[64]; |
| } __packed; |
| struct sev_user_data_get_id2 { |
| __u64 address; |
| __u32 length; |
| } __packed; |
| struct sev_issue_cmd { |
| __u32 cmd; |
| __u64 data; |
| __u32 error; |
| } __packed; |
| #define SEV_IOC_TYPE 'S' |
| #define SEV_ISSUE_CMD _IOWR(SEV_IOC_TYPE, 0x0, struct sev_issue_cmd) |
| #endif |
