diff options
| author |   Madalin Bucur <madalin.bucur@nxp.com> | 2019-10-31 16:37:57 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-10-31 12:13:34 -0700 |
| commit | e414696d49521b9ceb7734e037d5aa18ef92d8a3 (patch) | |
| tree | 1762714db14f51197935a268a773d115e5aa0c1b /drivers/net/ethernet/freescale/dpaa | |
| parent | dpaa_eth: remove netdev_err() for user errors (diff) | |
| download | linux-dev-e414696d49521b9ceb7734e037d5aa18ef92d8a3.tar.xz linux-dev-e414696d49521b9ceb7734e037d5aa18ef92d8a3.zip | |
dpaa_eth: extend delays in ndo_stop
Make sure all the frames that are in flight have time to be processed
before the interface is completely brought down. Add a missing delay
for the Rx path.
Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/freescale/dpaa')
| -rw-r--r-- | drivers/net/ethernet/freescale/dpaa/dpaa_eth.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c index ef81ec32ef57..d8b41a0a7e3c 100644 --- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c +++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c @@ -266,7 +266,7 @@ static int dpaa_stop(struct net_device *net_dev) /* Allow the Fman (Tx) port to process in-flight frames before we * try switching it off. */ - usleep_range(5000, 10000); + msleep(200); err = mac_dev->stop(mac_dev); if (err < 0) @@ -283,6 +283,8 @@ static int dpaa_stop(struct net_device *net_dev) phy_disconnect(net_dev->phydev); net_dev->phydev = NULL; + msleep(200); + return err; } |