diff options
| author | Tirthendu Sarkar <tirthendu.sarkar@intel.com> | 2022-12-09 10:55:53 -0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-12-12 15:24:47 -0800 |
| commit | b1746fbab15a1d6d5e61846f260f8fece1fca576 (patch) | |
| tree | ccde0c9402bf8650e949a51f03b5d14e1ed599b9 /kernel/bpf/arraymap.c | |
| parent | 2a78dd22c2eba50cba8254d4166481791ed884bc (diff) | |
i40e: allow toggling loopback mode via ndo_set_features callback
Add support for NETIF_F_LOOPBACK. This feature can be set via:
$ ethtool -K eth0 loopback <on|off>
This sets the MAC Tx->Rx loopback.
This feature is used for the xsk selftests, and might have other uses
too.
Signed-off-by: Tirthendu Sarkar <tirthendu.sarkar@intel.com>
Reviewed-by: Alexander Lobakin <alexandr.lobakin@intel.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Tested-by: Magnus Karlsson <magnus.karlsson@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Link: https://lore.kernel.org/r/20221209185553.2520088-1-anthony.l.nguyen@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'kernel/bpf/arraymap.c')
0 files changed, 0 insertions, 0 deletions