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linux-next/drivers/net/ethernet/marvell
Stas Sergeev 538761b794 mvneta: add forgotten initialization of autonegotiation bits
The commit 898b2970e2 ("mvneta: implement SGMII-based in-band link state
signaling")
changed mvneta_adjust_link() so that it does not clear the auto-negotiation
bits in MVNETA_GMAC_AUTONEG_CONFIG register. This was necessary for
auto-negotiation mode to work.
Unfortunately I haven't checked if these bits are ever initialized.
It appears they are not.
This patch adds the missing initialization of the auto-negotiation bits
in the MVNETA_GMAC_AUTONEG_CONFIG register.
It fixes the following regression:
https://www.mail-archive.com/netdev@vger.kernel.org/msg67928.html

Since the patch was tested to fix a regression, it should be applied to
stable tree.

Tested-by: Arnaud Ebalard <arno@natisbad.org>

CC: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
CC: Florian Fainelli <f.fainelli@gmail.com>
CC: netdev@vger.kernel.org
CC: linux-kernel@vger.kernel.org
CC: stable@vger.kernel.org

Signed-off-by: Stas Sergeev <stsp@users.sourceforge.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2015-06-23 02:32:48 -07:00
..
Kconfig net: pxa168_eth: PXA168_ETH should depend on HAS_DMA 2014-10-10 14:45:01 -04:00
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: Fix highmem support in non-TSO egress path 2015-01-26 16:14:40 -08:00
mvmdio.c net: mvmdio: Use devm_* API to simplify the code 2014-05-23 15:31:49 -04:00
mvneta.c mvneta: add forgotten initialization of autonegotiation bits 2015-06-23 02:32:48 -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