Ethernet phy update - 15: phy port cleanup

Added corrections in #provider #bridge ( #PB ) #phy #port #handler routines in bridge module. Updated provider bridge internal LAN ( #ILAN ) - between provider edge port ( #PEP ) and customer network port ( #CNP) - #create / #remove routines. Also updated provider backbone bridge ( #PBB ) provider instance port ( #PIP ) #attach / #detach operations on with the #bridge #component and customer backbone port ( #CBP ) #activation handler.

#Ethernet update 125 + #802-1AD update 20 + #802-1AH update 30 ...
[commit e81ead0e6b35cb14ad8bbe420c35c964cde6cee0] (https://github.com/nes-repo/NES-Open-Switch/commit/c59876e941e1b088ad14dc13c3cdaa3dee34b5b0)

Bridge CoS update - 12

Created default tables in ethernet module for #port #level #priority #code #point ( #PCP ) #encoding / #decoding configuration on #provider #bridges ( #PB ). These tables will help to fill PCP encoding / decoding configuration with their initial values. The default table will ensure that ingress CoS is used unaltered and egress CoS is also conveyed unaltered.

#Ethernet update 87 ...
[commit b6c38d7c64f29ecadec9743a092946f773566f9d]

Provider network MEF UNI EVC update

Added stubs for metro ethernet forum ( #MEF ) user network interfaces ( #UNI ) and ethernet virtual connections ( #EVC ) management support in #bridge module. This will enable MEF recognized attributes to be configured on #PB and #PBB networks.

#Ethernet update 21 ...
[commit e31a4a328e953abfb63a7af6b173878049ccf14c]

Provider bridge internal LAN update - 2

Updated provider bridge ( #PB ) internal LAN (ILAN) create/remove routines with ethernet phy locking sequences. Added changes for new interface stacking API and new ILAN management API in bridge module.

#802-1AD update 14 ...

Interface stacking update - 2

Added new interface #stacking layer #registration routines. This will enable layer create/remove operations from external modules.

#IF module update 3 ...

Internal LAN update - 2

Added new internal LAN ( #ILAN ) registration routines in #ethernet module. This will enable internal LAN create/remove operations from external modules.

Ethernet update 20 ...

[commit 378159fbabf7b2d4e5f30966cc1050e687142bab]