diff options
Diffstat (limited to 'drivers/crypto/atmel-i2c.h')
| -rw-r--r-- | drivers/crypto/atmel-i2c.h | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/crypto/atmel-i2c.h b/drivers/crypto/atmel-i2c.h index 35f7857a7f7c..72f04c15682f 100644 --- a/drivers/crypto/atmel-i2c.h +++ b/drivers/crypto/atmel-i2c.h @@ -63,7 +63,11 @@ struct atmel_i2c_cmd { #define STATUS_WAKE_SUCCESSFUL 0x11 /* Definitions for eeprom organization */ -#define CONFIG_ZONE 0 +#define CONFIGURATION_ZONE 0 +#define OTP_ZONE 1 + +/* Definitions for eeprom zone sizes */ +#define OTP_ZONE_SIZE 64 /* Definitions for Indexes common to all commands */ #define RSP_DATA_IDX 1 /* buffer index of data in response */ @@ -124,6 +128,7 @@ struct atmel_ecc_driver_data { * @wake_token : wake token array of zeros * @wake_token_sz : size in bytes of the wake_token * @tfm_count : number of active crypto transformations on i2c client + * @hwrng : hold the hardware generated rng * * Reads and writes from/to the i2c client are sequential. The first byte * transmitted to the device is treated as the byte size. Any attempt to send @@ -167,7 +172,7 @@ struct atmel_i2c_work_data { struct atmel_i2c_cmd cmd; }; -int atmel_i2c_probe(struct i2c_client *client, const struct i2c_device_id *id); +int atmel_i2c_probe(struct i2c_client *client); void atmel_i2c_enqueue(struct atmel_i2c_work_data *work_data, void (*cbk)(struct atmel_i2c_work_data *work_data, @@ -177,7 +182,8 @@ void atmel_i2c_flush_queue(void); int atmel_i2c_send_receive(struct i2c_client *client, struct atmel_i2c_cmd *cmd); -void atmel_i2c_init_read_cmd(struct atmel_i2c_cmd *cmd); +void atmel_i2c_init_read_config_cmd(struct atmel_i2c_cmd *cmd); +int atmel_i2c_init_read_otp_cmd(struct atmel_i2c_cmd *cmd, u16 addr); void atmel_i2c_init_random_cmd(struct atmel_i2c_cmd *cmd); void atmel_i2c_init_genkey_cmd(struct atmel_i2c_cmd *cmd, u16 keyid); int atmel_i2c_init_ecdh_cmd(struct atmel_i2c_cmd *cmd, |