108 struct tpm_chip {  struct
122 	struct tpm_chip_seqops bin_log_seqops;  argument
123 	struct tpm_chip_seqops ascii_log_seqops;  argument
125 	unsigned int flags;
127 	int dev_num;		/* /dev/tpm# */
128 	unsigned long is_open;	/* only one allowed */
130 	char hwrng_name[64];
131 	struct hwrng hwrng;
133 	struct mutex tpm_mutex;	/* tpm is processing */
135 	unsigned long timeout_a; /* jiffies */
136 	unsigned long timeout_b; /* jiffies */
137 	unsigned long timeout_c; /* jiffies */
138 	unsigned long timeout_d; /* jiffies */
139 	bool timeout_adjusted;
140 	unsigned long duration[TPM_NUM_DURATIONS]; /* jiffies */
141 	bool duration_adjusted;
166 extern int tpm_is_tpm2(struct tpm_chip *chip);  argument