linux/drivers/net/ethernet/marvell
Stas Sergeev f8af8e6eb9 mvneta: use inband status only when explicitly enabled
The commit 898b2970e2 ("mvneta: implement SGMII-based in-band link state
signaling") implemented the link parameters auto-negotiation unconditionally.
Unfortunately it appears that some HW that implements SGMII protocol,
doesn't generate the inband status, so it is not possible to auto-negotiate
anything with such HW.

This patch enables the auto-negotiation only if explicitly requested with
the 'managed' DT property.

This patch fixes the following regression:
https://lkml.org/lkml/2015/7/8/865

Signed-off-by: Stas Sergeev <stsp@users.sourceforge.net>

CC: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
CC: netdev@vger.kernel.org
CC: linux-kernel@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
2015-07-21 16:12:55 -07:00
..
Kconfig drivers/net: remove all references to obsolete Ethernet-HOWTO 2015-06-23 06:50:35 -07:00
Makefile ethernet: Add new driver for Marvell Armada 375 network unit 2014-07-10 17:18:24 -07:00
mv643xx_eth.c net: mv643xx_eth: Use setup_timer 2015-05-31 21:23:28 -07:00
mvmdio.c net: mvmdio: Use devm_* API to simplify the code 2014-05-23 15:31:49 -04:00
mvneta.c mvneta: use inband status only when explicitly enabled 2015-07-21 16:12:55 -07:00
mvpp2.c ethernet: codespell comment spelling fixes 2015-03-08 22:54:22 -04:00
pxa168_eth.c pxa168: fix double deallocation of managed resources 2015-04-26 16:05:49 -04:00
skge.c skge: Unmask interrupts in case of spurious interrupts 2014-12-05 21:33:19 -08:00
skge.h
sky2.c net: rename vlan_tx_* helpers since "tx" is misleading there 2015-01-13 17:51:08 -05:00
sky2.h sky2: Receive Overflows not counted 2013-03-29 14:53:19 -04:00