ote_client.h File Reference

Detailed Description

NVIDIA Trusted Little Kernel Interface: Client Communications

Description: Declares the TLK client interface.

Definition in file ote_client.h.

Go to the source code of this file.

Data Structures
struct	te_answer
struct	ote_opensession
	Opens an open trusted environment (OTE) session. More...
struct	ote_closesession
	Closes an OTE session. More...
struct	ote_launchop
	Launches an operation request. More...
union	te_cmd

Macros
#define	TLK_DEVICE_BASE_NAME   "tlk_device"
#define	TE_IOCTL_MAGIC_NUMBER   ('t')
#define	TE_IOCTL_OPEN_CLIENT_SESSION   _IOWR(TE_IOCTL_MAGIC_NUMBER, 0x10, union te_cmd)
#define	TE_IOCTL_CLOSE_CLIENT_SESSION   _IOWR(TE_IOCTL_MAGIC_NUMBER, 0x11, union te_cmd)
#define	TE_IOCTL_LAUNCH_OP   _IOWR(TE_IOCTL_MAGIC_NUMBER, 0x14, union te_cmd)
#define	TE_IOCTL_SS_CMD   _IOR(TE_IOCTL_MAGIC_NUMBER, 0x30, int)
#define	TE_IOCTL_SS_CMD_GET_NEW_REQ   1
#define	TE_IOCTL_SS_CMD_REQ_COMPLETE   2
#define	LIBCA_ERR(args...)   te_fprintf(TE_ERR, args)
#define	LIBCA_INFO(args...)   te_fprintf(TE_INFO, args)
#define	LIBCA_SECURE(args...)   te_fprintf(TE_SECURE, args)

Enumerations
enum	{   TLK_SMC_REQUEST = 0xFFFF1000,   TLK_SMC_GET_MORE = 0xFFFF1001,   TLK_SMC_ANSWER = 0xFFFF1002,   TLK_SMC_NO_ANSWER = 0xFFFF1003,   TLK_SMC_OPEN_SESSION = 0xFFFF1004,   TLK_SMC_CLOSE_SESSION = 0xFFFF1005 }
	Defines secure monitor calls (SMC) that clients use to communicate with trusted applications (TAs) in the secure world. More...
enum	tos_type_t {   TOS_NONE = 0x0,   TOS_TRUSTY = 0x1,   TOS_TLK = 0x2 }
	Currently supported Trusted OS variants. More...

Functions
tos_type_t	te_tos_type (void)
	Returns the current Trusted OS type. More...