178 			struct i2c_msg *msg, uint32_t flags)  in mxs_i2c_dma_setup_xfer()  argument
183 	if (msg->flags & I2C_M_RD) {  in mxs_i2c_dma_setup_xfer()
185 		i2c->addr_data = (msg->addr << 1) | I2C_SMBUS_READ;  in mxs_i2c_dma_setup_xfer()
220 				MXS_I2C_CTRL0_XFER_COUNT(msg->len);  in mxs_i2c_dma_setup_xfer()
231 		sg_init_one(&i2c->sg_io[1], msg->buf, msg->len);  in mxs_i2c_dma_setup_xfer()
243 		i2c->addr_data = (msg->addr << 1) | I2C_SMBUS_WRITE;  in mxs_i2c_dma_setup_xfer()
251 				MXS_I2C_CTRL0_XFER_COUNT(msg->len + 1);  in mxs_i2c_dma_setup_xfer()
264 		sg_set_buf(&i2c->sg_io[1], msg->buf, msg->len);  in mxs_i2c_dma_setup_xfer()
371 			struct i2c_msg *msg, uint32_t flags)  in mxs_i2c_pio_setup_xfer()  argument
374 	uint32_t addr_data = msg->addr << 1;  in mxs_i2c_pio_setup_xfer()
399 	if (msg->flags & I2C_M_RD) {  in mxs_i2c_pio_setup_xfer()
412 		BUG_ON(msg->len > 4);  in mxs_i2c_pio_setup_xfer()
430 					MXS_I2C_CTRL0_XFER_COUNT(msg->len));  in mxs_i2c_pio_setup_xfer()
440 		for (i = 0; i < msg->len; i++) {  in mxs_i2c_pio_setup_xfer()
441 			msg->buf[i] = data & 0xff;  in mxs_i2c_pio_setup_xfer()
467 		if (msg->len > 3)  in mxs_i2c_pio_setup_xfer()
470 		for (i = 0; i < msg->len; i++) {  in mxs_i2c_pio_setup_xfer()
472 			data |= (msg->buf[i] << 24);  in mxs_i2c_pio_setup_xfer()
477 			if (i + 1 == msg->len) {  in mxs_i2c_pio_setup_xfer()
512 				xlen, i, msg->len,  in mxs_i2c_pio_setup_xfer()
564 static int mxs_i2c_xfer_msg(struct i2c_adapter *adap, struct i2c_msg *msg,  in mxs_i2c_xfer_msg()  argument
576 		msg->addr, msg->len, msg->flags, stop);  in mxs_i2c_xfer_msg()
578 	if (msg->len == 0)  in mxs_i2c_xfer_msg()
586 	if ((msg->flags & I2C_M_RD) && (msg->len <= 4))  in mxs_i2c_xfer_msg()
588 	if (!(msg->flags & I2C_M_RD) && (msg->len < 7))  in mxs_i2c_xfer_msg()
593 		ret = mxs_i2c_pio_setup_xfer(adap, msg, flags);  in mxs_i2c_xfer_msg()
599 		ret = mxs_i2c_dma_setup_xfer(adap, msg, flags);  in mxs_i2c_xfer_msg()