diff options
| author |   Edward Cree <ecree.xilinx@gmail.com> | 2022-07-28 19:57:47 +0100 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2022-07-29 21:22:06 -0700 |
| commit | 08d0b16ecb3649025336e104d8d25f56abde563c (patch) | |
| tree | e668ca324c16131bd8a3455d4fb1d5ae9a97422c /drivers/net/ethernet/sfc/net_driver.h | |
| parent | sfc: determine wire m-port at EF100 PF probe time (diff) | |
| download | wireguard-linux-08d0b16ecb3649025336e104d8d25f56abde563c.tar.xz wireguard-linux-08d0b16ecb3649025336e104d8d25f56abde563c.zip | |
sfc: check ef100 RX packets are from the wire
If not, for now drop them and warn. A subsequent patch will look up
the source m-port to try and find a representor to deliver them to.
Signed-off-by: Edward Cree <ecree.xilinx@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/sfc/net_driver.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/sfc/net_driver.h b/drivers/net/ethernet/sfc/net_driver.h index 4cde54cf77b9..6b64ba3a7d36 100644 --- a/drivers/net/ethernet/sfc/net_driver.h +++ b/drivers/net/ethernet/sfc/net_driver.h @@ -478,6 +478,8 @@ enum efx_sync_events_state { * @n_rx_xdp_bad_drops: Count of RX packets dropped due to XDP errors * @n_rx_xdp_tx: Count of RX packets retransmitted due to XDP * @n_rx_xdp_redirect: Count of RX packets redirected to a different NIC by XDP + * @n_rx_mport_bad: Count of RX packets dropped because their ingress mport was + * not recognised * @rx_pkt_n_frags: Number of fragments in next packet to be delivered by * __efx_rx_packet(), or zero if there is none * @rx_pkt_index: Ring index of first buffer for next packet to be delivered @@ -540,6 +542,7 @@ struct efx_channel { unsigned int n_rx_xdp_bad_drops; unsigned int n_rx_xdp_tx; unsigned int n_rx_xdp_redirect; + unsigned int n_rx_mport_bad; unsigned int rx_pkt_n_frags; unsigned int rx_pkt_index; |