numam-dpdk/drivers/net/af_xdp
Ciara Loftus 0668d82908 net/af_xdp: disable secondary process support
Since the AF_XDP PMD does not work for secondary processes as reported
in Bugzilla 805, check for the process type at the beginning of probe
and return ENOTSUP if the process type is secondary.

It is planned that secondary processes will be supported by the PMD in
full in a future release by using rte_mp_msg to pass the state to the
secondary process that it requires in order to work.

Bugzilla ID: 805
Fixes: f1debd77ef ("net/af_xdp: introduce AF_XDP PMD")
Cc: stable@dpdk.org

Reported-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: Ciara Loftus <ciara.loftus@intel.com>
Acked-by: Stephen Hemminger <stephen@networkplumber.org>
2021-10-08 13:06:55 +02:00
..
af_xdp_deps.h net/af_xdp: introduce AF_XDP PMD 2019-04-05 17:45:22 +02:00
compat.h net/af_xdp: fix build with Linux < 5.4 2021-05-11 16:11:26 +02:00
meson.build drivers: change indentation in build files 2021-04-21 14:04:09 +02:00
rte_eth_af_xdp.c net/af_xdp: disable secondary process support 2021-10-08 13:06:55 +02:00
version.map version: 21.11-rc0 2021-08-17 08:37:52 +02:00