Alexander Kochetkov 99f93a156a net: arc_emac: reset txbd_curr and txbd_dirty pointers to zero ...

EMAC reset internal tx ring pointer to zero at statup.
txbd_curr and txbd_dirty can be different from zero.
That cause ethernet transfer hang (no packets transmitted).

In order to reproduce, run on device:
    ifconfig eth0 down
    ifconfig eth0 up

Signed-off-by: Alexander Kochetkov <al.kochet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2016-02-16 15:26:30 -05:00

..

emac_arc.c

net: arc: Fix module autoload for OF platform driver

2015-09-21 16:08:20 -07:00

emac_main.c

net: arc_emac: reset txbd_curr and txbd_dirty pointers to zero

2016-02-16 15:26:30 -05:00

emac_mdio.c

ethernet: arc: mdio changes for future SoC glue layer devtree support

2014-08-27 16:40:26 -07:00

emac_rockchip.c

net: ethernet: arc: Add support emac for RK3036

2016-01-10 22:21:31 -05:00

emac.h

ethernet: arc: Add support for Rockchip SoC layer device tree bindings

2014-09-09 17:29:59 -07:00

Kconfig

net: ethernet: arc: Add support emac for RK3036

2016-01-10 22:21:31 -05:00

Makefile

ethernet: arc: Add support for Rockchip SoC layer device tree bindings

2014-09-09 17:29:59 -07:00