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 - 4

Added optimizations for #port #level #service #access #priority #remapping configuration on provider bridges. This will reduce the memory requirement for supporting service access priority remapping configuration. The service access priority remapping will enable to map #customer #CoS on frames to a different CoS value at the provider network border - either on a customer edge port ( #CEP ) or a customer network port ( #CNP ) -, while receiving data from the customer network. This is useful to request priority handling of customer frames in the provider network. The remapped CoS will be used int the provider network for effective #QoS treatment on the frame. By default, for a frame the ingress CoS is used unaltered.

#Ethernet update 68 ...
[commit 416f683112105b43bdca799b83e8ed23f748a54e]

Provider bridge CNP port update

Added changes to handle customer network port ( #CNP ) creation on provider bridge #S-VLAN component in #bridge module.

#802-1AD update 8 ...
[commit 266853eb799ebc61a93dbb714623fd6174143e0a]

Provider bridge port activation update

Added changes for provider bridge #PEP port and #CNP port configuration activation - on #C-VLAN component and #S-VLAN component respectively - in #bridge module.

#802-1AD update 7 ...
[commit 5b1b359259bc01350345b677a6b316dd5715f10a]

Provider bridge internal LAN update

Created #ILAN (internal LAN) between #C-VLAN and #S-VLAN components in provider edge bridge (#PEB) on bridge module. Added stacking changes for ILAN on #CNP and #PEP ports.

#802-1AD update 4 ...
[commit c4f312ecb395b1bc8cb788dccc136709068fcf20]