Suricata

As per our private discussion wit Eric - putting a place holder.

for Mellanox/Intel NIC (using in yaml) -

    xdp-mode: driver
    xdp-filter-file:  /etc/suricata/xdp_filter.bpf

Suricata starts, no issues.

On Netronome NIC:

    xdp-mode: driver
    xdp-filter-file:  /etc/suricata/xdp_filter.bpf

I get the err below, Suricata still starts. If I comment out ("#xdp-mode: driver") the xdp-mode - the err below is no longer present

[ERRCODE: SC_ERR_INVALID_VALUE(130)] - Unable to set XDP on 'enp94s0np0': Invalid argument (-22)

Using/having the following config and specs (using same Suricata/OS/Kernel on all boxes) -

Suricata -

git clone -b ebpf-xdp-update-8.2 https://github.com/regit/suricata.git

libbpf - master branch from - https://github.com/libbpf/libbpf

kernel -

4.19.0-0.bpo.2-amd64 #1 SMP Debian 4.19.16-1~bpo9+1 (2019-02-07) x86_64 GNU/Linux

Netronome

ethtool -i enp94s0np0
driver: nfp
version: 4.19.0-0.bpo.2-amd64 SMP mod_un
firmware-version: 0.0.3.5 0.22 bpf-2.0.6.124 ebpf
expansion-rom-version: 
bus-info: 0000:5e:00.0
supports-statistics: yes
supports-test: no
supports-eeprom-access: no
supports-register-dump: yes
supports-priv-flags: no

Mellanox

ethtool -i enp94s0f0
driver: mlx5_core
version: 5.0-0
firmware-version: 16.23.1000 (MT_0000000012)
expansion-rom-version: 
bus-info: 0000:5e:00.0
supports-statistics: yes
supports-test: yes
supports-eeprom-access: no
supports-register-dump: no
supports-priv-flags: yes

Intel

ethtool -i enp59s0
driver: i40e
version: 2.3.2-k
firmware-version: 5.05 0x8000291e 1.1313.0
expansion-rom-version: 
bus-info: 0000:3b:00.0
supports-statistics: yes
supports-test: yes
supports-eeprom-access: yes
supports-register-dump: yes
supports-priv-flags: yes

This is Suricata version 5.0.0-dev (rev 7d65fff2e)
Features: PCAP_SET_BUFF AF_PACKET HAVE_PACKET_FANOUT LIBCAP_NG LIBNET1.1 HAVE_HTP_URI_NORMALIZE_HOOK PCRE_JIT HAVE_NSS HAVE_LUA HAVE_LUAJIT HAVE_LIBJANSSON TLS MAGIC RUST 
SIMD support: SSE_4_2 SSE_4_1 SSE_3 
Atomic intrisics: 1 2 4 8 16 byte(s)
64-bits, Little-endian architecture
GCC version 4.2.1 Compatible Clang 6.0.0 (tags/RELEASE_600/final), C version 199901
compiled with _FORTIFY_SOURCE=0
L1 cache line size (CLS)=64
thread local storage method: __thread
compiled with LibHTP v0.5.28, linked against LibHTP v0.5.28

Suricata Configuration:
  AF_PACKET support:                       yes
  eBPF support:                            yes
  XDP support:                             yes
  PF_RING support:                         no
  NFQueue support:                         no
  NFLOG support:                           no
  IPFW support:                            no
  Netmap support:                          no
  DAG enabled:                             no
  Napatech enabled:                        no
  WinDivert enabled:                       no

  Unix socket enabled:                     yes
  Detection enabled:                       yes

  Libmagic support:                        yes
  libnss support:                          yes
  libnspr support:                         yes
  libjansson support:                      yes
  liblzma support:                         no
  hiredis support:                         no
  hiredis async with libevent:             no
  Prelude support:                         no
  PCRE jit:                                yes
  LUA support:                             yes, through luajit
  libluajit:                               yes
  libgeoip:                                yes
  Non-bundled htp:                         no
  Old barnyard2 support:                   no
  Hyperscan support:                       yes
  Libnet support:                          yes
  liblz4 support:                          yes

  Rust support:                            yes (default)
  Rust strict mode:                        yes
  Rust debug mode:                         no
  Rust compiler:                           rustc 1.32.0 (9fda7c223 2019-01-16)
  Rust cargo:                              cargo 1.32.0 (8610973aa 2019-01-02)

  Install suricatasc:                      yes
  Install suricata-update:                 no

  Profiling enabled:                       no
  Profiling locks enabled:                 no

Development settings:
  Coccinelle / spatch:                     no
  Unit tests enabled:                      no
  Debug output enabled:                    no
  Debug validation enabled:                no

Generic build parameters:
  Installation prefix:                     /usr
  Configuration directory:                 /etc/suricata/
  Log directory:                           /var/log/suricata/

  --prefix                                 /usr
  --sysconfdir                             /etc
  --localstatedir                          /var
  --datarootdir                            /usr/share

  Host:                                    x86_64-pc-linux-gnu
  Compiler:                                clang-6.0 (exec name) / clang (real)
  GCC Protect enabled:                     no
  GCC march native enabled:                yes
  GCC Profile enabled:                     no
  Position Independent Executable enabled: no
  CFLAGS                                   -g -O2 -march=native -I${srcdir}/../rust/gen/c-headers
  PCAP_CFLAGS                               -I/usr/include
  SECCFLAGS