Wenda Ni

[pfcwd] Refactor pfcwd

1

**What I did** 1. Wrap config processing into the following 4 newly introduced member functions with NO change or modification to the current processing logic - `registerPortInWdDb` - `registerQueueInWdDb` -...

[pfcwd] Remove APPL_DB queue in-storm status at pfcwd config removal and big red switch enable

2

**What I did** APPL_DB tracks in-storm queues for potential warm-reboot. In the following two scenarios, in-storm queues should be removed from APPL_DB. 1. At pfcwd config removal from a port....

[pfc] Introduce pfc config bitmask to track user-configured pfc enabled TCs on physical port

17

**What I did** Introduce PFC config bitmask to track user-configured PFC enabled TCs on physical port This allows separate tracking of user-configured PFC bitmask (`pfc_enable` field in `CONFIG_DB`) from PFC...

Add local ip trap types: icmp and icmpv6

4

This enables fine policing ICMPv4 and ICMPv6 packets destined to local IPs. Earlier, they are matched as general IP2ME trap type, and are subject to the policer under the IP2ME...