[PATCH V3 02/11] lib8390: enable transmit and receive time stamping.
From: Richard Cochran <richardcochran@gmail.com>
Date: 2011-06-20 07:51:33
Subsystem:
networking drivers, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
This patch enables software (and phy device) time stamping. This file is included by drivers/net/ax88796.c, which is based on phylib. So, this patch makes hardware time stamping in the PHY possible. Compile tested only. Signed-off-by: Richard Cochran <redacted> --- drivers/net/lib8390.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/net/lib8390.c b/drivers/net/lib8390.c
index 17b75e5..70eb207 100644
--- a/drivers/net/lib8390.c
+++ b/drivers/net/lib8390.c@@ -410,7 +410,7 @@ static netdev_tx_t __ei_start_xmit(struct sk_buff *skb, spin_unlock(&ei_local->page_lock); enable_irq_lockdep_irqrestore(dev->irq, &flags); - + skb_tx_timestamp(skb); dev_kfree_skb (skb); dev->stats.tx_bytes += send_length;
@@ -758,7 +758,8 @@ static void ei_receive(struct net_device *dev) skb_put(skb, pkt_len); /* Make room */ ei_block_input(dev, pkt_len, skb, current_offset + sizeof(rx_frame)); skb->protocol=eth_type_trans(skb,dev); - netif_rx(skb); + if (!skb_defer_rx_timestamp(skb)) + netif_rx(skb); dev->stats.rx_packets++; dev->stats.rx_bytes += pkt_len; if (pkt_stat & ENRSR_PHY)
--
1.7.0.4