[mirror_ubuntu-bionic-kernel.git] / include / linux / tpm_command.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __LINUX_TPM_COMMAND_H__
#define __LINUX_TPM_COMMAND_H__

/*
 * TPM Command constants from specifications at
 * http://www.trustedcomputinggroup.org
 */

/* Command TAGS */
#define TPM_TAG_RQU_COMMAND             193
#define TPM_TAG_RQU_AUTH1_COMMAND       194
#define TPM_TAG_RQU_AUTH2_COMMAND       195
#define TPM_TAG_RSP_COMMAND             196
#define TPM_TAG_RSP_AUTH1_COMMAND       197
#define TPM_TAG_RSP_AUTH2_COMMAND       198

/* Command Ordinals */
#define TPM_ORD_GETRANDOM               70
#define TPM_ORD_OSAP                    11
#define TPM_ORD_OIAP                    10
#define TPM_ORD_SEAL                    23
#define TPM_ORD_UNSEAL                  24

/* Other constants */
#define SRKHANDLE                       0x40000000
#define TPM_NONCE_SIZE                  20

#endif
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
d00a1c72 MZ	2	#ifndef __LINUX_TPM_COMMAND_H__
	3	#define __LINUX_TPM_COMMAND_H__
	4
	5	/*
	6	* TPM Command constants from specifications at
	7	* http://www.trustedcomputinggroup.org
	8	*/
	9
	10	/* Command TAGS */
	11	#define TPM_TAG_RQU_COMMAND 193
	12	#define TPM_TAG_RQU_AUTH1_COMMAND 194
	13	#define TPM_TAG_RQU_AUTH2_COMMAND 195
	14	#define TPM_TAG_RSP_COMMAND 196
	15	#define TPM_TAG_RSP_AUTH1_COMMAND 197
	16	#define TPM_TAG_RSP_AUTH2_COMMAND 198
	17
	18	/* Command Ordinals */
	19	#define TPM_ORD_GETRANDOM 70
	20	#define TPM_ORD_OSAP 11
	21	#define TPM_ORD_OIAP 10
	22	#define TPM_ORD_SEAL 23
	23	#define TPM_ORD_UNSEAL 24
	24
	25	/* Other constants */
	26	#define SRKHANDLE 0x40000000
	27	#define TPM_NONCE_SIZE 20
	28
	29	#endif