| Message ID | 1317305186-32700-1-git-send-email-michael@riesch.at |
|---|---|
| State | Accepted, archived |
| Delegated to: | David Miller |
| Headers | show |
From: Michael Riesch <michael@riesch.at> Date: Thu, 29 Sep 2011 16:06:26 +0200 > In order to make USB-to-Ethernet-adapters (depending on usbnet) support > timestamping, the "skb_defer_rx_timestamp" and "skb_tx_timestamp" function > calls are added. > > Signed-off-by: Michael Riesch <michael@riesch.at> Applied. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c index 2ab9b98..b57b57b 100644 --- a/drivers/net/usb/usbnet.c +++ b/drivers/net/usb/usbnet.c @@ -239,6 +239,10 @@ void usbnet_skb_return (struct usbnet *dev, struct sk_buff *skb) netif_dbg(dev, rx_status, dev->net, "< rx, len %zu, type 0x%x\n", skb->len + sizeof (struct ethhdr), skb->protocol); memset (skb->cb, 0, sizeof (struct skb_data)); + + if (skb_defer_rx_timestamp(skb)) + return; + status = netif_rx (skb); if (status != NET_RX_SUCCESS) netif_dbg(dev, rx_err, dev->net, @@ -1071,6 +1075,8 @@ netdev_tx_t usbnet_start_xmit (struct sk_buff *skb, unsigned long flags; int retval; + skb_tx_timestamp(skb); + // some devices want funky USB-level framing, for // win32 driver (usually) and/or hardware quirks if (info->tx_fixup) {
In order to make USB-to-Ethernet-adapters (depending on usbnet) support timestamping, the "skb_defer_rx_timestamp" and "skb_tx_timestamp" function calls are added. Signed-off-by: Michael Riesch <michael@riesch.at> --- drivers/net/usb/usbnet.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-)