linux_dsm_epyc7002/drivers/net/ethernet/allwinner
Marc Zyngier cec9ae50cc net: sun4i-emac: add promiscuous support
The sun4i-emac driver is rather primitive, and doesn't support
promiscuous mode. This makes usage such as bridging impossible,
which is a shame on virtualization capable HW such as the
Allwinner A20.

The fix is fairly simple: move the RX setup code to the ndo_set_rx_mode
vector, and add the required HW configuration when IFF_PROMISC is passed
by the core code.

This has been tested on a generic A20 box running a few virtual
machines hanging off a bridge with the EMAC chip as the link to the
outside world.

Cc: Stefan Roese <sr@denx.de>
Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Acked-by: Stefan Roese <sr@denx.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-04-12 01:59:38 -04:00
..
Kconfig drivers: net: sun4i-emac: select MDIO_SUN4I 2013-07-26 13:57:58 -07:00
Makefile net: Add EMAC ethernet driver found on Allwinner A10 SoC's 2013-05-31 17:23:07 -07:00
sun4i-emac.c net: sun4i-emac: add promiscuous support 2014-04-12 01:59:38 -04:00
sun4i-emac.h net: Add EMAC ethernet driver found on Allwinner A10 SoC's 2013-05-31 17:23:07 -07:00