diff options
Diffstat (limited to 'drivers/net/usb/cdc_ether.c')
| -rw-r--r-- | drivers/net/usb/cdc_ether.c | 27 |
1 files changed, 20 insertions, 7 deletions
diff --git a/drivers/net/usb/cdc_ether.c b/drivers/net/usb/cdc_ether.c index a9b551028659..7eb0109e9baa 100644 --- a/drivers/net/usb/cdc_ether.c +++ b/drivers/net/usb/cdc_ether.c @@ -92,6 +92,18 @@ void usbnet_cdc_update_filter(struct usbnet *dev) } EXPORT_SYMBOL_GPL(usbnet_cdc_update_filter); +/* We need to override usbnet_*_link_ksettings in bind() */ +static const struct ethtool_ops cdc_ether_ethtool_ops = { + .get_link = usbnet_get_link, + .nway_reset = usbnet_nway_reset, + .get_drvinfo = usbnet_get_drvinfo, + .get_msglevel = usbnet_get_msglevel, + .set_msglevel = usbnet_set_msglevel, + .get_ts_info = ethtool_op_get_ts_info, + .get_link_ksettings = usbnet_get_link_ksettings_internal, + .set_link_ksettings = NULL, +}; + /* probes control interface, claims data interface, collects the bulk * endpoints, activates data interface (if needed), maybe sets MTU. * all pure cdc, except for certain firmware workarounds, and knowing @@ -310,6 +322,9 @@ skip: return -ENODEV; } + /* override ethtool_ops */ + dev->net->ethtool_ops = &cdc_ether_ethtool_ops; + return 0; bad_desc: @@ -379,12 +394,10 @@ EXPORT_SYMBOL_GPL(usbnet_cdc_unbind); * (by Brad Hards) talked with, with more functionality. */ -static void dumpspeed(struct usbnet *dev, __le32 *speeds) +static void speed_change(struct usbnet *dev, __le32 *speeds) { - netif_info(dev, timer, dev->net, - "link speeds: %u kbps up, %u kbps down\n", - __le32_to_cpu(speeds[0]) / 1000, - __le32_to_cpu(speeds[1]) / 1000); + dev->tx_speed = __le32_to_cpu(speeds[0]); + dev->rx_speed = __le32_to_cpu(speeds[1]); } void usbnet_cdc_status(struct usbnet *dev, struct urb *urb) @@ -396,7 +409,7 @@ void usbnet_cdc_status(struct usbnet *dev, struct urb *urb) /* SPEED_CHANGE can get split into two 8-byte packets */ if (test_and_clear_bit(EVENT_STS_SPLIT, &dev->flags)) { - dumpspeed(dev, (__le32 *) urb->transfer_buffer); + speed_change(dev, (__le32 *) urb->transfer_buffer); return; } @@ -413,7 +426,7 @@ void usbnet_cdc_status(struct usbnet *dev, struct urb *urb) if (urb->actual_length != (sizeof(*event) + 8)) set_bit(EVENT_STS_SPLIT, &dev->flags); else - dumpspeed(dev, (__le32 *) &event[1]); + speed_change(dev, (__le32 *) &event[1]); break; /* USB_CDC_NOTIFY_RESPONSE_AVAILABLE can happen too (e.g. RNDIS), * but there are no standard formats for the response data. |