net/mlx5 RTE_ETH_RSS_SCTP support

[Igor Gutorov]

Hello,

I'm wondering about SCTP RSS support in MLX5 NICs.

testpmd does not show ipv4-sctp or ipv6-sctp as supported:

testpmd> show port info 0
Supported RSS offload flow types:
 ipv4  ipv4-frag  ipv4-tcp  ipv4-udp  ipv4-other  ipv6
 ipv6-frag  ipv6-tcp  ipv6-udp  ipv6-other  ipv6-ex
 ipv6-tcp-ex  ipv6-udp-ex  esp  l4-dst-only  l4-src-only
 l3-dst-only  l3-src-only

Is this a hardware, firmware, or PMD limitation?

Thanks!

Sincerely,
Igor Gutorov.