diff options
| author | Madalin Bucur <madalin.bucur@nxp.com> | 2019-01-17 11:42:27 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-01-17 22:00:00 -0800 |
| commit | c6ddfb9a963f0cac0f7365acfc87f3f3b33a3b69 (patch) | |
| tree | 513d6f217f6e3575d6695ecf5c134f7decdc4eb3 /drivers | |
| parent | 28c1382fa28f2e2d9d0d6f25ae879b5af2ecbd03 (diff) | |
| download | linux-c6ddfb9a963f0cac0f7365acfc87f3f3b33a3b69.tar.bz2 | |
dpaa_eth: NETIF_F_LLTX requires to do our own update of trans_start
As txq_trans_update() only updates trans_start when the lock is held,
trans_start does not get updated if NETIF_F_LLTX is declared.
Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/freescale/dpaa/dpaa_eth.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c index f53090cde041..dfebc30c4841 100644 --- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c +++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c @@ -2051,6 +2051,7 @@ dpaa_start_xmit(struct sk_buff *skb, struct net_device *net_dev) bool nonlinear = skb_is_nonlinear(skb); struct rtnl_link_stats64 *percpu_stats; struct dpaa_percpu_priv *percpu_priv; + struct netdev_queue *txq; struct dpaa_priv *priv; struct qm_fd fd; int offset = 0; @@ -2100,6 +2101,11 @@ dpaa_start_xmit(struct sk_buff *skb, struct net_device *net_dev) if (unlikely(err < 0)) goto skb_to_fd_failed; + txq = netdev_get_tx_queue(net_dev, queue_mapping); + + /* LLTX requires to do our own update of trans_start */ + txq->trans_start = jiffies; + if (priv->tx_tstamp && skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP) { fd.cmd |= cpu_to_be32(FM_FD_CMD_UPD); skb_shinfo(skb)->tx_flags |= SKBTX_IN_PROGRESS; |