tree aeab620c0607964606a882366e87731c98078657
parent 53080fe9c451e7625e71b91c384e7bef1be72b00
author Rabin Vincent <rabinv@axis.com> 1471962688 +0200
committer David S. Miller <davem@davemloft.net> 1471997465 -0700

dwc_eth_qos: fix interrupt enable race

We currently enable interrupts before we enable NAPI. If an RX interrupt
hits before we enabled NAPI then the NAPI callback is never called and
we leave the hardware with RX interrupts disabled, which of course leads
us to never handling received packets.  Fix this by moving the interrupt
enable to after we've enable NAPI and the reclaim tasklet.

Fixes: cd5e41234729 ("dwc_eth_qos: do phy_start before resetting hardware")
Signed-off-by: Rabin Vincent <rabinv@axis.com>
Signed-off-by: Lars Persson <larper@axis.com>
Signed-off-by: David S. Miller <davem@davemloft.net>