Bridge port update - 12: PCP encoding/decoding admin flag

Added changes in ethernet module for handling the #bridge #port level #admin #flag for #PCP #mapping. The port level PCP mapping flag will #enable or #disable the PCP encoding/decoding #configuration on the port.  This flag will enable #port level #priority #code #point ( #PCP ) #encoding configuration entries and #decoding configuration entries on provider bridges. By default, #CoS and #DEI values as per the translation tables defined in #802-1Q-2011 will be used which can be further fine tuned by the operator.

#Ethernet update 105 ...
[commit 73db4c6913e89424c654ca7fa99fb36137ab9fb2]

Bridge CoS update - 15

Added changes in ethernet module for traversing #port #level #priority #code #point ( #PCP ) #encoding configuration on provider bridges. The new changes enables to #traverse through the optimized configuration entries. The #agent #framework uses these for #GETNEXT functionality among the configuration entries.

#Ethernet update 96 ...
[commit 31263afc3940867eeefa3770f9b4dfe2ae855fd0]

Bridge CoS update - 14

Added optimizations for #port #level #priority #code #point ( #PCP ) #encoding configuration on provider bridges. This will enable to access the optimized encoding configuration entries from the agent framework. These will be used for #GET, #GETNEXT and #SET operations from the agent.

#Ethernet update 95 ...
[commit c0ca95073029d941effab715ff3cf476976ef3b8]

Bridge CoS update - 13

Added changes in ethernet module for initializing #port #level #priority #code #point ( #PCP ) #encoding configuration entries and #decoding configuration entries on provider bridges. These changes will initialize the configuration entries with default #CoS and #DEI values as per the translation tables defined in #802-1Q-2011. By default the ingress frame CoS is used unaltered.

#Ethernet update 94 ...
[commit 252dcb6d8f6c9b3c2a3e3393cc78dfd898305b97]

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]

Bridge CoS update - 5

Added optimizations for #port #level #priority #code #point ( #PCP ) #encoding configuration on provider bridges. This will reduce the memory requirement for supporting PCP encoding configuration. The configuration will decide the CoS encoded on the outgoing frames, based on the #customer #CoS and #drop #eligibility ( #DEI ) of the frame. Based on the priority code point row selected in the PCP table on the port, the CoS encoded on the frames will change. By default, for a frame the egress CoS is used unaltered.

#Ethernet update 70 ...
[commit fb4bcfd54d7dd6e5eb271db8419f0580f248a6a1]