diff options
| author | Joyu Liao <joyul@juniper.net> | 2025-09-04 20:00:27 +0000 |
|---|---|---|
| committer | Zhenlei Huang <zlei@FreeBSD.org> | 2025-09-04 20:00:27 +0000 |
| commit | a14d561e58529c9686a2efc47f4828ad82026e63 (patch) | |
| tree | bce92ad036ce763d023854d279c96874c37b1297 | |
| parent | d5dd6ad6baa6753a1f2040c41702e71a91de8ce4 (diff) | |
vtnet: Do "hardware" accounting for the total number of received octets
While here, advertise the IFCAP_HWSTATS capability to avoid the net
stack from double counting it.
Co-authored-by: zlei
Reviewed by: zlei
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D44816
| -rw-r--r-- | sys/dev/virtio/network/if_vtnet.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sys/dev/virtio/network/if_vtnet.c b/sys/dev/virtio/network/if_vtnet.c index 4f19af6281a3..ec4282e0741a 100644 --- a/sys/dev/virtio/network/if_vtnet.c +++ b/sys/dev/virtio/network/if_vtnet.c @@ -1178,6 +1178,7 @@ vtnet_setup_interface(struct vtnet_softc *sc) if (sc->vtnet_max_mtu >= ETHERMTU_JUMBO) if_setcapabilitiesbit(ifp, IFCAP_JUMBO_MTU, 0); if_setcapabilitiesbit(ifp, IFCAP_VLAN_MTU, 0); + if_setcapabilitiesbit(ifp, IFCAP_HWSTATS, 0); /* * Capabilities after here are not enabled by default. @@ -3036,6 +3037,8 @@ vtnet_get_counter(if_t ifp, ift_counter cnt) return (rxaccum.vrxs_iqdrops); case IFCOUNTER_IERRORS: return (rxaccum.vrxs_ierrors); + case IFCOUNTER_IBYTES: + return (rxaccum.vrxs_ibytes); case IFCOUNTER_OPACKETS: return (txaccum.vtxs_opackets); case IFCOUNTER_OBYTES: |