250 struct dw_i2c_dev {  struct
261 	u32			(*get_clk_rate_khz) (struct dw_i2c_dev *dev);  argument
262 	int			cmd_err;
263 	struct i2c_msg		*msgs;
264 	int			msgs_num;
265 	int			msg_write_idx;
266 	u32			tx_buf_len;
267 	u8			*tx_buf;
268 	int			msg_read_idx;
269 	u32			rx_buf_len;
270 	u8			*rx_buf;
271 	int			msg_err;
272 	unsigned int		status;
273 	unsigned int		abort_source;
274 	unsigned int		sw_mask;
298 	int			(*init)(struct dw_i2c_dev *dev);  argument
299 	int			(*set_sda_hold_time)(struct dw_i2c_dev *dev);  argument
300 	int			mode;
301 	struct i2c_bus_recovery_info rinfo;