diff options
Diffstat (limited to 'security/tlk_driver/ote_protocol.h')
| -rw-r--r-- | security/tlk_driver/ote_protocol.h | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/security/tlk_driver/ote_protocol.h b/security/tlk_driver/ote_protocol.h index f74e1734df7a..66228e4a9eaa 100644 --- a/security/tlk_driver/ote_protocol.h +++ b/security/tlk_driver/ote_protocol.h @@ -28,6 +28,15 @@ _IOWR(TE_IOCTL_MAGIC_NUMBER, 0x11, union te_cmd) #define TE_IOCTL_LAUNCH_OPERATION \ _IOWR(TE_IOCTL_MAGIC_NUMBER, 0x14, union te_cmd) + +/* ioctls using new structs (eventually to replace current ioctls) */ +#define TE_IOCTL_OPEN_CLIENT_SESSION_COMPAT \ + _IOWR(TE_IOCTL_MAGIC_NUMBER, 0x10, union te_cmd_compat) +#define TE_IOCTL_CLOSE_CLIENT_SESSION_COMPAT \ + _IOWR(TE_IOCTL_MAGIC_NUMBER, 0x11, union te_cmd_compat) +#define TE_IOCTL_LAUNCH_OPERATION_COMPAT \ + _IOWR(TE_IOCTL_MAGIC_NUMBER, 0x14, union te_cmd_compat) + #define TE_IOCTL_FILE_NEW_REQ \ _IOR(TE_IOCTL_MAGIC_NUMBER, 0x16, struct te_file_req) #define TE_IOCTL_FILE_FILL_BUF \ @@ -46,6 +55,11 @@ #define TE_CMD_DESC_MAX (PAGE_SIZE / sizeof(struct te_request)) #define TE_PARAM_MAX (PAGE_SIZE / sizeof(struct te_oper_param)) +#define TE_CMD_DESC_MAX_COMPAT \ + (PAGE_SIZE / sizeof(struct te_request_compat)) +#define TE_PARAM_MAX_COMPAT \ + (PAGE_SIZE / sizeof(struct te_oper_param_compat)) + #define MAX_EXT_SMC_ARGS 12 extern struct mutex smc_lock; @@ -60,6 +74,9 @@ struct tlk_device { struct te_oper_param *param_addr; dma_addr_t param_addr_phys; + struct te_request_compat *req_addr_compat; + struct te_oper_param_compat *param_addr_compat; + char *req_param_buf; unsigned long *param_bitmap; @@ -73,6 +90,11 @@ struct te_cmd_req_desc { struct list_head list; }; +struct te_cmd_req_desc_compat { + struct te_request_compat *req_addr; + struct list_head list; +}; + struct te_shmem_desc { struct list_head list; void *buffer; @@ -126,6 +148,21 @@ struct te_oper_param { void *next_ptr_user; }; +struct te_oper_param_compat { + uint32_t index; + uint32_t type; + union { + struct { + uint32_t val; + } Int; + struct { + uint64_t base; + uint32_t len; + } Mem; + } u; + uint64_t next_ptr_user; +}; + struct te_operation { uint32_t command; struct te_oper_param *list_head; @@ -175,6 +212,51 @@ union te_cmd { struct te_launchop launchop; }; +/* + * Compat versions of the original structs (eventually to replace + * the old structs, once the lib/TLK kernel changes are in). + */ +struct te_operation_compat { + uint32_t command; + uint32_t status; + uint64_t list_head; + uint64_t list_tail; + uint32_t list_count; + uint32_t interface_side; +}; + +/* + * OpenSession + */ +struct te_opensession_compat { + struct te_service_id dest_uuid; + struct te_operation_compat operation; + uint64_t answer; +}; + +/* + * CloseSession + */ +struct te_closesession_compat { + uint32_t session_id; + uint64_t answer; +}; + +/* + * LaunchOperation + */ +struct te_launchop_compat { + uint32_t session_id; + struct te_operation_compat operation; + uint64_t answer; +}; + +union te_cmd_compat { + struct te_opensession_compat opensession; + struct te_closesession_compat closesession; + struct te_launchop_compat launchop; +}; + struct te_request { uint32_t type; uint32_t session_id; @@ -186,6 +268,17 @@ struct te_request { uint32_t result_origin; }; +struct te_request_compat { + uint32_t type; + uint32_t session_id; + uint32_t command_id; + uint64_t params; + uint32_t params_size; + uint32_t dest_uuid[4]; + uint32_t result; + uint32_t result_origin; +}; + struct te_answer { uint32_t result; uint32_t session_id; @@ -204,6 +297,18 @@ void te_launch_operation(struct te_launchop *cmd, struct te_request *request, struct tlk_context *context); +void te_open_session_compat(struct te_opensession_compat *cmd, + struct te_request_compat *request, + struct tlk_context *context); + +void te_close_session_compat(struct te_closesession_compat *cmd, + struct te_request_compat *request, + struct tlk_context *context); + +void te_launch_operation_compat(struct te_launchop_compat *cmd, + struct te_request_compat *request, + struct tlk_context *context); + #define TE_MAX_FILE_NAME_LEN 64 enum te_file_req_type { |