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(parent: 9a43816) | patch
lan78xx: PHY DSP registers initialization to address EEE link drop issues with long...
authorRaghuram Chary J <raghuramchary.jallipalli@microchip.com>
Wed, 11 Apr 2018 15:06:36 +0000 (20:36 +0530)
committerDavid S. Miller <davem@davemloft.net>
Fri, 13 Apr 2018 01:46:10 +0000 (21:46 -0400)
commit1c2734b31d72316e3faaad88c0c9c46fa92a4b20
treedceef2933c7c1a4a3579af0c75a2d1267728b841tree | snapshot
parent9a4381618262157586051f5ba0db42df3c6ab4b5commit | diff
lan78xx: PHY DSP registers initialization to address EEE link drop issues with long cables

The patch is to configure DSP registers of PHY device
to handle Gbe-EEE failures with >40m cable length.

Fixes: 55d7de9de6c3 ("Microchip's LAN7800 family USB 2/3 to 10/100/1000 Ethernet device driver")
Signed-off-by: Raghuram Chary J <raghuramchary.jallipalli@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/phy/microchip.c diff | blob | history
include/linux/microchipphy.h diff | blob | history
Domain: System / Kernel;