numam-dpdk/lib/pcapng
Stephen Hemminger d2e3c4b8a2 pcapng: record received RSS hash in pcap file
There is an option for recording RSS hash with packets in the
pcapng standard. This implements this for all received packets.

There is a corner case that can not be addressed with current
DPDK API's. If using rte_flow() and some hardware it is possible
to write a flow rule that uses another hash function like XOR.
But there is no API that records this, or provides the algorithm
info on a per-packet basis.

Wireshark recently merged support for displaying the recorded hash
option (for, yet to be released, version 4.1).

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Tested-by: Ben Magistro <koncept1@gmail.com>
2022-10-27 10:29:59 +02:00
..
meson.build
pcapng_proto.h
rte_pcapng.c pcapng: record received RSS hash in pcap file 2022-10-27 10:29:59 +02:00
rte_pcapng.h lib: remove unneeded header includes 2022-02-22 13:10:39 +01:00
version.map