net: dsa: mv88e6xxx: get STU entry on VTU GetNext
authorVivien Didelot <vivien.didelot@savoirfairelinux.com>
Mon, 1 May 2017 18:05:20 +0000 (14:05 -0400)
committerDavid S. Miller <davem@davemloft.net>
Mon, 1 May 2017 19:03:11 +0000 (15:03 -0400)
commitef6fcea37f014ec54a0a9f7eaecc78cdb6ffc71e
treeb87e509a726da487ecd82c856ee4071a3bc7a8b6
parent66a8e1f93319b8e3f5b6e81c06a2534c1491157c
net: dsa: mv88e6xxx: get STU entry on VTU GetNext

Now that the code reads both VTU and STU data on VTU GetNext operation,
fetch the STU entry data of a VTU entry at the same time.

The STU data bits are masked with the VTU data bits and they are now all
read at the same time a VTU GetNext operation is issued.

Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/dsa/mv88e6xxx/chip.c
drivers/net/dsa/mv88e6xxx/global1.h
drivers/net/dsa/mv88e6xxx/global1_vtu.c