RE: [V1 0/2] use traffic class PRM field for IPv6 modification

Hi, > -Original Message- > From: Gavin Li > Sent: Friday, January 12, 2024 9:51 AM > To: dev@dpdk.org; Dariusz Sosnowski ; Slava > Ovsiienko ; Ori Kam ; > Suanming Mou ; Matan Azrad > > Cc: Jiawei(Jonny) Wang ; Raslan Darawsheh > > Subject: [V1 0/2] use tr

[V1 0/2] use traffic class PRM field for IPv6 modification

New field ID OUT_IPV6_TRAFFIC_CLASS for IPv6 was defined and will be used by both IPv6 ECN and DSCP. To apply the new ID and keep backward compatibility with different RDMA core and FW releases 1) detect the support of the new ID in RDMA core and FW. 2) apply the new ID if possible otherwise, keep