Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
36 lines
863 B
C
36 lines
863 B
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
/*
|
|
* Copyright (C) Microsoft Corporation
|
|
*/
|
|
|
|
#ifndef __TPM_FTPM_TEE_H__
|
|
#define __TPM_FTPM_TEE_H__
|
|
|
|
#include <linux/tee_drv.h>
|
|
#include <linux/tpm.h>
|
|
#include <linux/uuid.h>
|
|
|
|
/* The TAFs ID implemented in this TA */
|
|
#define FTPM_OPTEE_TA_SUBMIT_COMMAND (0)
|
|
#define FTPM_OPTEE_TA_EMULATE_PPI (1)
|
|
|
|
/* max. buffer size supported by fTPM */
|
|
#define MAX_COMMAND_SIZE 4096
|
|
#define MAX_RESPONSE_SIZE 4096
|
|
|
|
/**
|
|
* struct ftpm_tee_private - fTPM's private data
|
|
* @chip: struct tpm_chip instance registered with tpm framework.
|
|
* @session: fTPM TA session identifier.
|
|
* @ctx: TEE context handler.
|
|
* @shm: Memory pool shared with fTPM TA in TEE.
|
|
*/
|
|
struct ftpm_tee_private {
|
|
struct tpm_chip *chip;
|
|
u32 session;
|
|
struct tee_context *ctx;
|
|
struct tee_shm *shm;
|
|
};
|
|
|
|
#endif /* __TPM_FTPM_TEE_H__ */
|