75 static int lan78xx_read_raw_otp(struct usb_device *udev, u32 offset,  in lan78xx_read_raw_otp()  argument
82 	ret = lan7x_read_reg(udev, LAN78XX_OTP_PWR_DN, &buf);  in lan78xx_read_raw_otp()
88 		ret = lan7x_write_reg(udev, LAN78XX_OTP_PWR_DN, 0);  in lan78xx_read_raw_otp()
92 		ret = lan7x_wait_for_bit(udev, "LAN78XX_OTP_PWR_DN_PWRDN_N",  in lan78xx_read_raw_otp()
101 		ret = lan7x_write_reg(udev, LAN78XX_OTP_ADDR1,  in lan78xx_read_raw_otp()
106 		ret = lan7x_write_reg(udev, LAN78XX_OTP_ADDR2,  in lan78xx_read_raw_otp()
111 		ret = lan7x_write_reg(udev, LAN78XX_OTP_FUNC_CMD,  in lan78xx_read_raw_otp()
115 		ret = lan7x_write_reg(udev, LAN78XX_OTP_CMD_GO,  in lan78xx_read_raw_otp()
121 		ret = lan7x_wait_for_bit(udev, "LAN78XX_OTP_STATUS_BUSY",  in lan78xx_read_raw_otp()
128 		ret = lan7x_read_reg(udev, LAN78XX_OTP_RD_DATA, &buf);  in lan78xx_read_raw_otp()
138 static int lan78xx_read_otp(struct usb_device *udev, u32 offset,  in lan78xx_read_otp()  argument
144 	ret = lan78xx_read_raw_otp(udev, 0, 1, &sig);  in lan78xx_read_otp()
153 		ret = lan78xx_read_raw_otp(udev, offset, length, data);  in lan78xx_read_otp()
163 				struct usb_device *udev)  in lan78xx_read_otp_mac()  argument
169 	ret = lan78xx_read_otp(udev,  in lan78xx_read_otp_mac()
184 static int lan78xx_update_flowcontrol(struct usb_device *udev,  in lan78xx_update_flowcontrol()  argument
190 	ret = lan7x_update_flowcontrol(udev, dev, &flow, &fct_flow);  in lan78xx_update_flowcontrol()
194 	ret = lan7x_write_reg(udev, LAN78XX_FCT_FLOW, fct_flow);  in lan78xx_update_flowcontrol()
197 	return lan7x_write_reg(udev, FLOW, flow);  in lan78xx_update_flowcontrol()
201 			    struct usb_device *udev,  in lan78xx_read_mac()  argument
214 		ret = lan7x_read_reg(udev, HW_CFG, &val);  in lan78xx_read_mac()
219 		ret = lan7x_write_reg(udev, HW_CFG, val);  in lan78xx_read_mac()
229 	ret = lan7x_read_eeprom_mac(enetaddr, udev);  in lan78xx_read_mac()
236 		ret = lan7x_write_reg(udev, HW_CFG, saved);  in lan78xx_read_mac()
245 	return lan78xx_read_otp_mac(enetaddr, udev);  in lan78xx_read_mac()
248 static int lan78xx_set_receive_filter(struct usb_device *udev)  in lan78xx_set_receive_filter()  argument
251 	return lan7x_write_reg(udev, LAN78XX_RFE_CTL,  in lan78xx_set_receive_filter()
256 static void lan78xx_start_tx_path(struct usb_device *udev)  in lan78xx_start_tx_path()  argument
259 	lan7x_write_reg(udev, MAC_TX, MAC_TX_TXEN);  in lan78xx_start_tx_path()
262 	lan7x_write_reg(udev, LAN78XX_FCT_TX_CTL, FCT_TX_CTL_EN);  in lan78xx_start_tx_path()
266 static void lan78xx_start_rx_path(struct usb_device *udev)  in lan78xx_start_rx_path()  argument
269 	lan7x_write_reg(udev, MAC_RX,  in lan78xx_start_rx_path()
274 	lan7x_write_reg(udev, LAN78XX_FCT_RX_CTL, FCT_RX_CTL_EN);  in lan78xx_start_rx_path()
277 static int lan78xx_basic_reset(struct usb_device *udev,  in lan78xx_basic_reset()  argument
284 	ret = lan7x_basic_reset(udev, dev);  in lan78xx_basic_reset()
289 	ret = lan7x_read_reg(udev, ID_REV, &val);  in lan78xx_basic_reset()
297 	ret = lan7x_read_reg(udev, LAN78XX_USB_CFG0, &val);  in lan78xx_basic_reset()
301 	return lan7x_write_reg(udev, LAN78XX_USB_CFG0, val);  in lan78xx_basic_reset()
306 	struct usb_device *udev = dev_get_parent_priv(dev);  in lan78xx_write_hwaddr()  local
314 	ret = lan7x_write_reg(udev, RX_ADDRL, addr_lo);  in lan78xx_write_hwaddr()
318 	ret = lan7x_write_reg(udev, RX_ADDRH, addr_hi);  in lan78xx_write_hwaddr()
322 	ret = lan7x_write_reg(udev, LAN78XX_MAF_LO(0), addr_lo);  in lan78xx_write_hwaddr()
326 	ret = lan7x_write_reg(udev, LAN78XX_MAF_HI(0),  in lan78xx_write_hwaddr()
338 	struct usb_device *udev = dev_get_parent_priv(dev);  in lan78xx_eth_start()  local
349 	ret = lan7x_write_reg(udev, LAN78XX_BURST_CAP, 0);  in lan78xx_eth_start()
353 	ret = lan7x_write_reg(udev, LAN78XX_BULK_IN_DLY, DEFAULT_BULK_IN_DELAY);  in lan78xx_eth_start()
357 	ret = lan7x_write_reg(udev, INT_STS, 0xFFFFFFFF);  in lan78xx_eth_start()
362 	ret = lan7x_write_reg(udev, LAN78XX_FCT_RX_FIFO_END,  in lan78xx_eth_start()
367 	ret = lan7x_write_reg(udev, LAN78XX_FCT_TX_FIFO_END,  in lan78xx_eth_start()
373 	ret = lan7x_write_reg(udev, FLOW, 0);  in lan78xx_eth_start()
378 	ret = lan78xx_set_receive_filter(udev);  in lan78xx_eth_start()
394 	ret = lan7x_read_reg(udev, MAC_CR, &write_buf);  in lan78xx_eth_start()
398 	ret = lan7x_write_reg(udev, MAC_CR, write_buf);  in lan78xx_eth_start()
402 	lan78xx_start_tx_path(udev);  in lan78xx_eth_start()
403 	lan78xx_start_rx_path(udev);  in lan78xx_eth_start()
405 	return lan78xx_update_flowcontrol(udev, &priv->ueth);  in lan78xx_eth_start()
410 	struct usb_device *udev = dev_get_parent_priv(dev);  in lan78xx_read_rom_hwaddr()  local
415 	ret = lan78xx_read_mac(pdata->enetaddr, udev, priv);  in lan78xx_read_rom_hwaddr()
424 	struct usb_device *udev = dev_get_parent_priv(dev);  in lan78xx_eth_probe()  local
431 	if (lan78xx_basic_reset(udev, ueth, priv))  in lan78xx_eth_probe()
440 	lan78xx_read_mac(pdata->enetaddr, udev, priv);  in lan78xx_eth_probe()