diff options
Diffstat (limited to 'drivers/net/usb/cdc-phonet.c')
| -rw-r--r-- | drivers/net/usb/cdc-phonet.c | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/drivers/net/usb/cdc-phonet.c b/drivers/net/usb/cdc-phonet.c index 792af72da8a..33d5c579c5a 100644 --- a/drivers/net/usb/cdc-phonet.c +++ b/drivers/net/usb/cdc-phonet.c @@ -27,6 +27,7 @@ #include <linux/netdevice.h> #include <linux/if_arp.h> #include <linux/if_phonet.h> +#include <linux/phonet.h> #define PN_MEDIA_USB 0x1B @@ -55,7 +56,7 @@ static void rx_complete(struct urb *req); /* * Network device callbacks */ -static int usbpn_xmit(struct sk_buff *skb, struct net_device *dev) +static netdev_tx_t usbpn_xmit(struct sk_buff *skb, struct net_device *dev) { struct usbpn_dev *pnd = netdev_priv(dev); struct urb *req = NULL; @@ -82,12 +83,12 @@ static int usbpn_xmit(struct sk_buff *skb, struct net_device *dev) if (pnd->tx_queue >= dev->tx_queue_len) netif_stop_queue(dev); spin_unlock_irqrestore(&pnd->tx_lock, flags); - return 0; + return NETDEV_TX_OK; drop: dev_kfree_skb(skb); dev->stats.tx_dropped++; - return 0; + return NETDEV_TX_OK; } static void tx_complete(struct urb *req) @@ -256,6 +257,18 @@ static int usbpn_close(struct net_device *dev) return usb_set_interface(pnd->usb, num, !pnd->active_setting); } +static int usbpn_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) +{ + struct if_phonet_req *req = (struct if_phonet_req *)ifr; + + switch (cmd) { + case SIOCPNGAUTOCONF: + req->ifr_phonet_autoconf.device = PN_DEV_PC; + return 0; + } + return -ENOIOCTLCMD; +} + static int usbpn_set_mtu(struct net_device *dev, int new_mtu) { if ((new_mtu < PHONET_MIN_MTU) || (new_mtu > PHONET_MAX_MTU)) @@ -269,6 +282,7 @@ static const struct net_device_ops usbpn_ops = { .ndo_open = usbpn_open, .ndo_stop = usbpn_close, .ndo_start_xmit = usbpn_xmit, + .ndo_do_ioctl = usbpn_ioctl, .ndo_change_mtu = usbpn_set_mtu, }; |