diff options
Diffstat (limited to 'drivers/char/tpm/tpm.h')
| -rw-r--r-- | drivers/char/tpm/tpm.h | 32 |
1 files changed, 4 insertions, 28 deletions
diff --git a/drivers/char/tpm/tpm.h b/drivers/char/tpm/tpm.h index 7f2d0f489e9c..4426649e431c 100644 --- a/drivers/char/tpm/tpm.h +++ b/drivers/char/tpm/tpm.h @@ -53,7 +53,10 @@ enum tpm_const { enum tpm_timeout { TPM_TIMEOUT = 5, /* msecs */ TPM_TIMEOUT_RETRY = 100, /* msecs */ - TPM_TIMEOUT_RANGE_US = 300 /* usecs */ + TPM_TIMEOUT_RANGE_US = 300, /* usecs */ + TPM_TIMEOUT_POLL = 1, /* msecs */ + TPM_TIMEOUT_USECS_MIN = 100, /* usecs */ + TPM_TIMEOUT_USECS_MAX = 500 /* usecs */ }; /* TPM addresses */ @@ -590,33 +593,6 @@ int tpm2_prepare_space(struct tpm_chip *chip, struct tpm_space *space, u32 cc, int tpm2_commit_space(struct tpm_chip *chip, struct tpm_space *space, u32 cc, u8 *buf, size_t *bufsiz); -extern const struct seq_operations tpm2_binary_b_measurements_seqops; - -#if defined(CONFIG_ACPI) -int tpm_read_log_acpi(struct tpm_chip *chip); -#else -static inline int tpm_read_log_acpi(struct tpm_chip *chip) -{ - return -ENODEV; -} -#endif -#if defined(CONFIG_OF) -int tpm_read_log_of(struct tpm_chip *chip); -#else -static inline int tpm_read_log_of(struct tpm_chip *chip) -{ - return -ENODEV; -} -#endif -#if defined(CONFIG_EFI) -int tpm_read_log_efi(struct tpm_chip *chip); -#else -static inline int tpm_read_log_efi(struct tpm_chip *chip) -{ - return -ENODEV; -} -#endif - int tpm_bios_log_setup(struct tpm_chip *chip); void tpm_bios_log_teardown(struct tpm_chip *chip); #endif |