diff options
Diffstat (limited to 'drivers/net/usb/mcs7830.c')
| -rw-r--r-- | drivers/net/usb/mcs7830.c | 31 |
1 files changed, 21 insertions, 10 deletions
diff --git a/drivers/net/usb/mcs7830.c b/drivers/net/usb/mcs7830.c index 09bfa6a4dfbc..fdda0616704e 100644 --- a/drivers/net/usb/mcs7830.c +++ b/drivers/net/usb/mcs7830.c @@ -108,8 +108,16 @@ static const char driver_name[] = "MOSCHIP usb-ethernet driver"; static int mcs7830_get_reg(struct usbnet *dev, u16 index, u16 size, void *data) { - return usbnet_read_cmd(dev, MCS7830_RD_BREQ, MCS7830_RD_BMREQ, - 0x0000, index, data, size); + int ret; + + ret = usbnet_read_cmd(dev, MCS7830_RD_BREQ, MCS7830_RD_BMREQ, + 0x0000, index, data, size); + if (ret < 0) + return ret; + else if (ret < size) + return -ENODATA; + + return ret; } static int mcs7830_set_reg(struct usbnet *dev, u16 index, u16 size, const void *data) @@ -132,7 +140,8 @@ static int mcs7830_hif_get_mac_address(struct usbnet *dev, unsigned char *addr) return 0; } -static int mcs7830_hif_set_mac_address(struct usbnet *dev, unsigned char *addr) +static int mcs7830_hif_set_mac_address(struct usbnet *dev, + const unsigned char *addr) { int ret = mcs7830_set_reg(dev, HIF_REG_ETHERNET_ADDR, ETH_ALEN, addr); @@ -159,7 +168,7 @@ static int mcs7830_set_mac_address(struct net_device *netdev, void *p) return ret; /* it worked --> adopt it on netdev side */ - memcpy(netdev->dev_addr, addr->sa_data, netdev->addr_len); + eth_hw_addr_set(netdev, addr->sa_data); return 0; } @@ -452,8 +461,8 @@ static const struct ethtool_ops mcs7830_ethtool_ops = { .get_msglevel = usbnet_get_msglevel, .set_msglevel = usbnet_set_msglevel, .nway_reset = usbnet_nway_reset, - .get_link_ksettings = usbnet_get_link_ksettings, - .set_link_ksettings = usbnet_set_link_ksettings, + .get_link_ksettings = usbnet_get_link_ksettings_mii, + .set_link_ksettings = usbnet_set_link_ksettings_mii, }; static const struct net_device_ops mcs7830_netdev_ops = { @@ -462,9 +471,9 @@ static const struct net_device_ops mcs7830_netdev_ops = { .ndo_start_xmit = usbnet_start_xmit, .ndo_tx_timeout = usbnet_tx_timeout, .ndo_change_mtu = usbnet_change_mtu, - .ndo_get_stats64 = usbnet_get_stats64, + .ndo_get_stats64 = dev_get_tstats64, .ndo_validate_addr = eth_validate_addr, - .ndo_do_ioctl = mcs7830_ioctl, + .ndo_eth_ioctl = mcs7830_ioctl, .ndo_set_rx_mode = mcs7830_set_multicast, .ndo_set_mac_address = mcs7830_set_mac_address, }; @@ -472,17 +481,19 @@ static const struct net_device_ops mcs7830_netdev_ops = { static int mcs7830_bind(struct usbnet *dev, struct usb_interface *udev) { struct net_device *net = dev->net; + u8 addr[ETH_ALEN]; int ret; int retry; /* Initial startup: Gather MAC address setting from EEPROM */ ret = -EINVAL; for (retry = 0; retry < 5 && ret; retry++) - ret = mcs7830_hif_get_mac_address(dev, net->dev_addr); + ret = mcs7830_hif_get_mac_address(dev, addr); if (ret) { dev_warn(&dev->udev->dev, "Cannot read MAC address\n"); goto out; } + eth_hw_addr_set(net, addr); mcs7830_data_set_multicast(net); @@ -601,7 +612,7 @@ MODULE_DEVICE_TABLE(usb, products); static int mcs7830_reset_resume (struct usb_interface *intf) { - /* YES, this function is successful enough that ethtool -d + /* YES, this function is successful enough that ethtool -d does show same output pre-/post-suspend */ struct usbnet *dev = usb_get_intfdata(intf); |