diff options
| author | Tony Luck <tony.luck@intel.com> | 2006-06-23 13:46:23 -0700 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2006-06-23 13:46:23 -0700 |
| commit | 8cf60e04a131310199d5776e2f9e915f0c468899 (patch) | |
| tree | 373a68e88e6737713a0a5723d552cdeefffff929 /net/bridge/br_if.c | |
| parent | 1323523f505606cfd24af6122369afddefc3b09d (diff) | |
| parent | 95eaa5fa8eb2c345244acd5f65b200b115ae8c65 (diff) | |
Auto-update from upstream
Diffstat (limited to 'net/bridge/br_if.c')
| -rw-r--r-- | net/bridge/br_if.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c index fdec773f5b5..07956ecf545 100644 --- a/net/bridge/br_if.c +++ b/net/bridge/br_if.c @@ -376,15 +376,20 @@ void br_features_recompute(struct net_bridge *br) features = br->feature_mask & ~NETIF_F_ALL_CSUM; list_for_each_entry(p, &br->port_list, list) { - if (checksum & NETIF_F_NO_CSUM && - !(p->dev->features & NETIF_F_NO_CSUM)) + unsigned long feature = p->dev->features; + + if (checksum & NETIF_F_NO_CSUM && !(feature & NETIF_F_NO_CSUM)) checksum ^= NETIF_F_NO_CSUM | NETIF_F_HW_CSUM; - if (checksum & NETIF_F_HW_CSUM && - !(p->dev->features & NETIF_F_HW_CSUM)) + if (checksum & NETIF_F_HW_CSUM && !(feature & NETIF_F_HW_CSUM)) checksum ^= NETIF_F_HW_CSUM | NETIF_F_IP_CSUM; - if (!(p->dev->features & NETIF_F_IP_CSUM)) + if (!(feature & NETIF_F_IP_CSUM)) checksum = 0; - features &= p->dev->features; + + if (feature & NETIF_F_GSO) + feature |= NETIF_F_TSO; + feature |= NETIF_F_GSO; + + features &= feature; } br->dev->features = features | checksum | NETIF_F_LLTX; |