lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Wed, 20 Oct 2010 16:56:08 -0700 From: Jesse Gross <jesse@...ira.com> To: David Miller <davem@...emloft.net> Cc: netdev@...r.kernel.org Subject: [PATCH v2 08/14] bridge: Add support for TX vlan offload. If some of the underlying devices support it, enable vlan offload on transmit for bridge devices. This allows senders to take advantage of the hardware support, similar to other forms of acceleration. Signed-off-by: Jesse Gross <jesse@...ira.com> --- net/bridge/br_device.c | 8 +++++++- 1 files changed, 7 insertions(+), 1 deletions(-) diff --git a/net/bridge/br_device.c b/net/bridge/br_device.c index cf09fe5..17cb0b6 100644 --- a/net/bridge/br_device.c +++ b/net/bridge/br_device.c @@ -212,6 +212,11 @@ static int br_set_tx_csum(struct net_device *dev, u32 data) return 0; } +static int br_set_flags(struct net_device *netdev, u32 data) +{ + return ethtool_op_set_flags(netdev, data, ETH_FLAG_TXVLAN); +} + #ifdef CONFIG_NET_POLL_CONTROLLER static void br_poll_controller(struct net_device *br_dev) { @@ -304,6 +309,7 @@ static const struct ethtool_ops br_ethtool_ops = { .get_ufo = ethtool_op_get_ufo, .set_ufo = ethtool_op_set_ufo, .get_flags = ethtool_op_get_flags, + .set_flags = br_set_flags, }; static const struct net_device_ops br_netdev_ops = { @@ -343,5 +349,5 @@ void br_dev_setup(struct net_device *dev) dev->features = NETIF_F_SG | NETIF_F_FRAGLIST | NETIF_F_HIGHDMA | NETIF_F_GSO_MASK | NETIF_F_NO_CSUM | NETIF_F_LLTX | - NETIF_F_NETNS_LOCAL | NETIF_F_GSO; + NETIF_F_NETNS_LOCAL | NETIF_F_GSO | NETIF_F_HW_VLAN_TX; } -- 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Powered by blists - more mailing lists