Lines Matching refs:tpm_chip

27 struct tpm_chip;
39 	bool (*req_canceled)(struct tpm_chip *chip, u8 status);
40 	int (*recv) (struct tpm_chip *chip, u8 *buf, size_t len);
41 	int (*send) (struct tpm_chip *chip, u8 *buf, size_t len);
42 	void (*cancel) (struct tpm_chip *chip);
43 	u8 (*status) (struct tpm_chip *chip);
44 	bool (*update_timeouts)(struct tpm_chip *chip,
46 	int (*go_idle)(struct tpm_chip *chip);
47 	int (*cmd_ready)(struct tpm_chip *chip);
48 	int (*request_locality)(struct tpm_chip *chip, int loc);
49 	int (*relinquish_locality)(struct tpm_chip *chip, int loc);
50 	void (*clk_enable)(struct tpm_chip *chip, bool value);
55 extern int tpm_is_tpm2(struct tpm_chip *chip);
56 extern int tpm_pcr_read(struct tpm_chip *chip, int pcr_idx, u8 *res_buf);
57 extern int tpm_pcr_extend(struct tpm_chip *chip, int pcr_idx, const u8 *hash);
58 extern int tpm_send(struct tpm_chip *chip, void *cmd, size_t buflen);
59 extern int tpm_get_random(struct tpm_chip *chip, u8 *data, size_t max);
60 extern int tpm_seal_trusted(struct tpm_chip *chip,
63 extern int tpm_unseal_trusted(struct tpm_chip *chip,
66 extern struct tpm_chip *tpm_default_chip(void);
68 static inline int tpm_is_tpm2(struct tpm_chip *chip)  in tpm_is_tpm2()
72 static inline int tpm_pcr_read(struct tpm_chip *chip, int pcr_idx, u8 *res_buf)  in tpm_pcr_read()
76 static inline int tpm_pcr_extend(struct tpm_chip *chip, int pcr_idx,  in tpm_pcr_extend()
81 static inline int tpm_send(struct tpm_chip *chip, void *cmd, size_t buflen)  in tpm_send()
85 static inline int tpm_get_random(struct tpm_chip *chip, u8 *data, size_t max)  in tpm_get_random()
90 static inline int tpm_seal_trusted(struct tpm_chip *chip,  in tpm_seal_trusted()
96 static inline int tpm_unseal_trusted(struct tpm_chip *chip,  in tpm_unseal_trusted()
102 static inline struct tpm_chip *tpm_default_chip(void)  in tpm_default_chip()