diff options
| author | jfv <jfv@FreeBSD.org> | 2009-08-24 21:04:51 +0000 |
|---|---|---|
| committer | jfv <jfv@FreeBSD.org> | 2009-08-24 21:04:51 +0000 |
| commit | 91fcf01735145ebd2496ff073dcf063d8b912862 (patch) | |
| tree | 825cd7ab62b5ba6772e0f27fc2af63822259db06 /sys/net/if_bridge.c | |
| parent | 25dbab4fa7cb92811a80ab6e0b34f0fb3451cd78 (diff) | |
| download | FreeBSD-src-91fcf01735145ebd2496ff073dcf063d8b912862.zip FreeBSD-src-91fcf01735145ebd2496ff073dcf063d8b912862.tar.gz | |
When bridging LRO is causing a problem, the believe
that it would work as long as all interfaces have TSO
seems to be false, until the matter gets sorted out
just disable LRO completely.
Diffstat (limited to 'sys/net/if_bridge.c')
| -rw-r--r-- | sys/net/if_bridge.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/sys/net/if_bridge.c b/sys/net/if_bridge.c index f1a79cb..d3a55fd 100644 --- a/sys/net/if_bridge.c +++ b/sys/net/if_bridge.c @@ -171,6 +171,11 @@ __FBSDID("$FreeBSD$"); #define BRIDGE_IFCAPS_MASK (IFCAP_TOE|IFCAP_TSO|IFCAP_TXCSUM) /* + * List of capabilities to strip + */ +#define BRIDGE_IFCAPS_STRIP IFCAP_LRO + +/* * Bridge interface list entry. */ struct bridge_iflist { @@ -802,16 +807,10 @@ bridge_mutecaps(struct bridge_softc *sc) LIST_FOREACH(bif, &sc->sc_iflist, bif_next) { enabled = bif->bif_ifp->if_capenable; + enabled &= ~BRIDGE_IFCAPS_STRIP; /* strip off mask bits and enable them again if allowed */ enabled &= ~BRIDGE_IFCAPS_MASK; enabled |= mask; - /* - * Receive offload can only be enabled if all members also - * support send offload. - */ - if ((enabled & IFCAP_TSO) == 0) - enabled &= ~IFCAP_LRO; - bridge_set_ifcap(sc, bif, enabled); } |
