107 			struct i2c_msg *msg, int nmsgs)  in xiic_read_rx()  argument
113 	while (pos < msg->len) {  in xiic_read_rx()
122 		if (bytes_in_fifo > msg->len)  in xiic_read_rx()
123 			bytes_in_fifo = msg->len;  in xiic_read_rx()
126 			msg->buf[pos++] = readb(priv->base +  in xiic_read_rx()
141 			      struct i2c_msg *msg, int nmsgs)  in xiic_fill_tx_fifo()  argument
144 	int len = msg->len;  in xiic_fill_tx_fifo()
150 		u16 data = msg->buf[pos++];  in xiic_fill_tx_fifo()
179 static int xilinx_xiic_read_common(struct udevice *dev, struct i2c_msg *msg,  in xilinx_xiic_read_common()  argument
194 	rx_watermark = msg->len;  in xilinx_xiic_read_common()
200 	xilinx_xiic_set_addr(dev, msg->addr, msg->flags, msg->len, nmsgs);  in xilinx_xiic_read_common()
204 	writew((msg->len & 0xff) | ((nmsgs == 1) ? XIIC_TX_DYN_STOP_MASK : 0),  in xilinx_xiic_read_common()
211 	return xiic_read_rx(priv, msg, nmsgs);  in xilinx_xiic_read_common()
214 static int xilinx_xiic_write_common(struct udevice *dev, struct i2c_msg *msg,  in xilinx_xiic_write_common()  argument
220 	xilinx_xiic_set_addr(dev, msg->addr, msg->flags, msg->len, nmsgs);  in xilinx_xiic_write_common()
221 	xiic_fill_tx_fifo(priv, msg, nmsgs);  in xilinx_xiic_write_common()
267 static int xilinx_xiic_xfer(struct udevice *dev, struct i2c_msg *msg, int nmsgs)  in xilinx_xiic_xfer()  argument
271 	for (; nmsgs > 0; nmsgs--, msg++) {  in xilinx_xiic_xfer()
272 		if (msg->flags & I2C_M_RD)  in xilinx_xiic_xfer()
273 			ret = xilinx_xiic_read_common(dev, msg, nmsgs);  in xilinx_xiic_xfer()
275 			ret = xilinx_xiic_write_common(dev, msg, nmsgs);  in xilinx_xiic_xfer()