Contributors: 3
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| James Bottomley |
124 |
98.41% |
1 |
33.33% |
| Greg Kroah-Hartman |
1 |
0.79% |
1 |
33.33% |
| Tadeusz Struk |
1 |
0.79% |
1 |
33.33% |
| Total |
126 |
|
3 |
|
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _TPM_DEV_H
#define _TPM_DEV_H
#include "tpm.h"
struct file_priv {
struct tpm_chip *chip;
/* Data passed to and from the tpm via the read/write calls */
size_t data_pending;
struct mutex buffer_mutex;
struct timer_list user_read_timer; /* user needs to claim result */
struct work_struct work;
u8 data_buffer[TPM_BUFSIZE];
};
void tpm_common_open(struct file *file, struct tpm_chip *chip,
struct file_priv *priv);
ssize_t tpm_common_read(struct file *file, char __user *buf,
size_t size, loff_t *off);
ssize_t tpm_common_write(struct file *file, const char __user *buf,
size_t size, loff_t *off, struct tpm_space *space);
void tpm_common_release(struct file *file, struct file_priv *priv);
#endif