103 static int mcs7830_read_reg(struct usb_device *udev, uint8_t idx,  in mcs7830_read_reg()  argument
111 	len = usb_control_msg(udev,  in mcs7830_read_reg()
112 			      usb_rcvctrlpipe(udev, 0),  in mcs7830_read_reg()
133 static int mcs7830_write_reg(struct usb_device *udev, uint8_t idx,  in mcs7830_write_reg()  argument
142 	len = usb_control_msg(udev,  in mcs7830_write_reg()
143 			      usb_sndctrlpipe(udev, 0),  in mcs7830_write_reg()
162 static int mcs7830_phy_emit_wait(struct usb_device *udev,  in mcs7830_phy_emit_wait()  argument
172 	rc = mcs7830_write_reg(udev, REG_PHY_CMD, sizeof(cmd), cmd);  in mcs7830_phy_emit_wait()
179 		rc = mcs7830_read_reg(udev, REG_PHY_CMD, sizeof(cmd), cmd);  in mcs7830_phy_emit_wait()
197 static int mcs7830_read_phy(struct usb_device *udev, uint8_t index)  in mcs7830_read_phy()  argument
203 	rc = mcs7830_phy_emit_wait(udev, PHY_CMD1_READ, index);  in mcs7830_read_phy()
208 	rc = mcs7830_read_reg(udev, REG_PHY_DATA, sizeof(val), &val);  in mcs7830_read_phy()
223 static int mcs7830_write_phy(struct usb_device *udev, uint8_t index,  in mcs7830_write_phy()  argument
232 	rc = mcs7830_write_reg(udev, REG_PHY_DATA, sizeof(val), &val);  in mcs7830_write_phy()
237 	rc = mcs7830_phy_emit_wait(udev, PHY_CMD1_WRITE, index);  in mcs7830_write_phy()
253 static int mcs7830_write_config(struct usb_device *udev,  in mcs7830_write_config()  argument
260 	rc = mcs7830_write_reg(udev, REG_CONFIG,  in mcs7830_write_config()
279 static int mcs7830_write_mchash(struct usb_device *udev,  in mcs7830_write_mchash()  argument
286 	rc = mcs7830_write_reg(udev, REG_MULTICAST_HASH,  in mcs7830_write_mchash()
303 static int mcs7830_set_autoneg(struct usb_device *udev)  in mcs7830_set_autoneg()  argument
319 	rc = mcs7830_write_phy(udev, MII_ADVERTISE, adv);  in mcs7830_set_autoneg()
323 		rc = mcs7830_write_phy(udev, MII_BMCR, flg);  in mcs7830_set_autoneg()
327 		rc = mcs7830_write_phy(udev, MII_BMCR, flg);  in mcs7830_set_autoneg()
331 		rc = mcs7830_write_phy(udev, MII_BMCR, flg);  in mcs7830_set_autoneg()
344 static int mcs7830_get_rev(struct usb_device *udev)  in mcs7830_get_rev()  argument
351 	rc = mcs7830_read_reg(udev, REG_FRAME_DROP_COUNTER, sizeof(buf), buf);  in mcs7830_get_rev()
368 static int mcs7830_apply_fixup(struct usb_device *udev)  in mcs7830_apply_fixup()  argument
374 	rev = mcs7830_get_rev(udev);  in mcs7830_apply_fixup()
386 			(void)mcs7830_write_reg(udev, REG_PAUSE_THRESHOLD,  in mcs7830_apply_fixup()
404 static int mcs7830_basic_reset(struct usb_device *udev,  in mcs7830_basic_reset()  argument
419 	rc = mcs7830_set_autoneg(udev);  in mcs7830_basic_reset()
425 	rc = mcs7830_write_mchash(udev, priv);  in mcs7830_basic_reset()
431 	rc = mcs7830_write_config(udev, priv);  in mcs7830_basic_reset()
437 	rc = mcs7830_apply_fixup(udev);  in mcs7830_basic_reset()
455 static int mcs7830_read_mac(struct usb_device *udev, unsigned char enetaddr[])  in mcs7830_read_mac()  argument
462 	rc = mcs7830_read_reg(udev, REG_ETHER_ADDR, ETH_ALEN, buf);  in mcs7830_read_mac()
472 static int mcs7830_write_mac_common(struct usb_device *udev,  in mcs7830_write_mac_common()  argument
479 	rc = mcs7830_write_reg(udev, REG_ETHER_ADDR, ETH_ALEN, enetaddr);  in mcs7830_write_mac_common()
487 static int mcs7830_init_common(struct usb_device *udev)  in mcs7830_init_common()  argument
496 		have_link = mcs7830_read_phy(udev, MII_BMSR) & BMSR_LSTATUS;  in mcs7830_init_common()
512 	struct usb_device *udev = ueth->pusb_dev;  in mcs7830_send_common()  local
519 	rc = usb_bulk_msg(udev,  in mcs7830_send_common()
520 			  usb_sndbulkpipe(udev, ueth->ep_out),  in mcs7830_send_common()
851 	struct usb_device *udev = dev_get_parent_priv(dev);  in mcs7830_eth_start()  local
853 	return mcs7830_init_common(udev);  in mcs7830_eth_start()
893 	struct usb_device *udev = dev_get_parent_priv(dev);  in mcs7830_write_hwaddr()  local
896 	return mcs7830_write_mac_common(udev, pdata->enetaddr);  in mcs7830_write_hwaddr()
901 	struct usb_device *udev = dev_get_parent_priv(dev);  in mcs7830_eth_probe()  local
906 	if (mcs7830_basic_reset(udev, priv))  in mcs7830_eth_probe()
909 	if (mcs7830_read_mac(udev, pdata->enetaddr))  in mcs7830_eth_probe()