Displaying 20 results from an estimated 25 matches for "netif_f_hw_vlan_ctag_tx".
2013 May 22
1
[Bridge] [PATCH] bridge: Set vlan_features to allow offloads on vlans.
...b/net/bridge/br_device.c
index 9673128..126f2c2 100644
--- a/net/bridge/br_device.c
+++ b/net/bridge/br_device.c
@@ -352,6 +352,7 @@ void br_dev_setup(struct net_device *dev)
dev->hw_features = NETIF_F_SG | NETIF_F_FRAGLIST | NETIF_F_HIGHDMA |
NETIF_F_GSO_MASK | NETIF_F_HW_CSUM |
NETIF_F_HW_VLAN_CTAG_TX;
+ dev->vlan_features = dev->hw_features;
br->dev = dev;
spin_lock_init(&br->lock);
--
1.7.7.6
2018 May 02
0
[PATCH V2 net-next 4/6] tun: Add support for SCTP checksum offload
...F_TSO6|NETIF_F_SCTP_CRC)
>>
>> Doesn't adding it here mean it defaults to "offload", instead?
>>
>> later on, it does:
>> dev->hw_features = NETIF_F_SG | NETIF_F_FRAGLIST |
>> TUN_USER_FEATURES | NETIF_F_HW_VLAN_CTAG_TX |
>> NETIF_F_HW_VLAN_STAG_TX;
>
> Missed to paste the next line too:
> dev->features = dev->hw_features | NETIF_F_LLTX;
>
Yes, as a software device, we can default it to on. However, qemu will 0-out
the features and then...
2017 Apr 15
0
[PATCH RFC (resend) net-next 5/6] virtio-net: Add support for vlan acceleration vnet header extension.
...AN;
+ }
}
#define MIN_MTU ETH_MIN_MTU
@@ -2352,6 +2358,14 @@ static int virtnet_probe(struct virtio_device *vdev)
if (virtio_has_feature(vdev, VIRTIO_NET_F_GUEST_CSUM))
dev->features |= NETIF_F_RXCSUM;
+ if (virtio_has_feature(vdev, VIRTIO_NET_F_VLAN_OFFLOAD)) {
+ dev->features |= NETIF_F_HW_VLAN_CTAG_TX |
+ NETIF_F_HW_VLAN_CTAG_RX |
+ NETIF_F_HW_VLAN_STAG_TX |
+ NETIF_F_HW_VLAN_STAG_RX;
+ }
+
+
dev->vlan_features = dev->features;
/* MTU range: 68 - 65535 */
@@ -2395,7 +2409,8 @@ static int virtnet_probe(struct virtio_device *vdev)
if (virtio_has_feature(vdev, VIRTIO_NET_F...
2018 May 07
2
[PATCH net-next v10 2/4] net: Introduce generic failover module
...lock when transmitting */
> + failover_dev->features |= NETIF_F_LLTX;
> +
> + /* Don't allow failover devices to change network namespaces. */
> + failover_dev->features |= NETIF_F_NETNS_LOCAL;
> +
> + failover_dev->hw_features = FAILOVER_VLAN_FEATURES |
> + NETIF_F_HW_VLAN_CTAG_TX |
> + NETIF_F_HW_VLAN_CTAG_RX |
> + NETIF_F_HW_VLAN_CTAG_FILTER;
> +
> + failover_dev->hw_features |= NETIF_F_GSO_ENCAP_ALL;
> + failover_dev->features |= failover_dev->hw_features;
> +
> + memcpy(failover_dev->dev_addr, standby_dev->dev_addr,
>...
2017 Apr 15
11
[PATCH RFC (resend) net-next 0/6] virtio-net: Add support for virtio-net header extensions
Curreclty virtion net header is fixed size and adding things to it is rather
difficult to do. This series attempt to add the infrastructure as well as some
extensions that try to resolve some deficiencies we currently have.
First, vnet header only has space for 16 flags. This may not be enough
in the future. The extensions will provide space for 32 possbile extension
flags and 32 possible
2017 Apr 15
11
[PATCH RFC (resend) net-next 0/6] virtio-net: Add support for virtio-net header extensions
Curreclty virtion net header is fixed size and adding things to it is rather
difficult to do. This series attempt to add the infrastructure as well as some
extensions that try to resolve some deficiencies we currently have.
First, vnet header only has space for 16 flags. This may not be enough
in the future. The extensions will provide space for 32 possbile extension
flags and 32 possible
2014 Dec 17
20
[PATCH 00/10] Split UFO into v4 and v6 versions.
UFO support in the kernel applies to both IPv4 and IPv6 protocols
with the same device feature. However some devices may not be able
to support one of the offloads. For this we split the UFO offload
feature into 2 pieces. NETIF_F_UFO now controlls the IPv4 part and
this series introduces NETIF_F_UFO6.
As a result of this work, we can now re-enable NETIF_F_UFO on
virtio_net devices and restore
2014 Dec 17
20
[PATCH 00/10] Split UFO into v4 and v6 versions.
UFO support in the kernel applies to both IPv4 and IPv6 protocols
with the same device feature. However some devices may not be able
to support one of the offloads. For this we split the UFO offload
feature into 2 pieces. NETIF_F_UFO now controlls the IPv4 part and
this series introduces NETIF_F_UFO6.
As a result of this work, we can now re-enable NETIF_F_UFO on
virtio_net devices and restore
2014 May 08
2
[PATCH] net: get rid of SET_ETHTOOL_OPS
...ster the network device */
diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c
index 31e55fb..2170db5 100644
--- a/drivers/net/hyperv/netvsc_drv.c
+++ b/drivers/net/hyperv/netvsc_drv.c
@@ -715,7 +715,7 @@ static int netvsc_probe(struct hv_device *dev,
net->features = NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_SG | NETIF_F_RXCSUM |
NETIF_F_IP_CSUM | NETIF_F_TSO;
- SET_ETHTOOL_OPS(net, ðtool_ops);
+ net->ethtool_ops = ðtool_ops;
SET_NETDEV_DEV(net, &dev->device);
/* Notify the netvsc driver of the new device */
diff --git a/drivers/net/ntb_netdev.c b/drivers/n...
2014 May 08
2
[PATCH] net: get rid of SET_ETHTOOL_OPS
...ster the network device */
diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c
index 31e55fb..2170db5 100644
--- a/drivers/net/hyperv/netvsc_drv.c
+++ b/drivers/net/hyperv/netvsc_drv.c
@@ -715,7 +715,7 @@ static int netvsc_probe(struct hv_device *dev,
net->features = NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_SG | NETIF_F_RXCSUM |
NETIF_F_IP_CSUM | NETIF_F_TSO;
- SET_ETHTOOL_OPS(net, ðtool_ops);
+ net->ethtool_ops = ðtool_ops;
SET_NETDEV_DEV(net, &dev->device);
/* Notify the netvsc driver of the new device */
diff --git a/drivers/net/ntb_netdev.c b/drivers/n...
2014 May 11
7
[PATCH] [resend] net: get rid of SET_ETHTOOL_OPS
...ster the network device */
diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c
index 31e55fb..2170db5 100644
--- a/drivers/net/hyperv/netvsc_drv.c
+++ b/drivers/net/hyperv/netvsc_drv.c
@@ -715,7 +715,7 @@ static int netvsc_probe(struct hv_device *dev,
net->features = NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_SG | NETIF_F_RXCSUM |
NETIF_F_IP_CSUM | NETIF_F_TSO;
- SET_ETHTOOL_OPS(net, ðtool_ops);
+ net->ethtool_ops = ðtool_ops;
SET_NETDEV_DEV(net, &dev->device);
/* Notify the netvsc driver of the new device */
diff --git a/drivers/net/ntb_netdev.c b/drivers/n...
2014 May 11
7
[PATCH] [resend] net: get rid of SET_ETHTOOL_OPS
...ster the network device */
diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c
index 31e55fb..2170db5 100644
--- a/drivers/net/hyperv/netvsc_drv.c
+++ b/drivers/net/hyperv/netvsc_drv.c
@@ -715,7 +715,7 @@ static int netvsc_probe(struct hv_device *dev,
net->features = NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_SG | NETIF_F_RXCSUM |
NETIF_F_IP_CSUM | NETIF_F_TSO;
- SET_ETHTOOL_OPS(net, ðtool_ops);
+ net->ethtool_ops = ðtool_ops;
SET_NETDEV_DEV(net, &dev->device);
/* Notify the netvsc driver of the new device */
diff --git a/drivers/net/ntb_netdev.c b/drivers/n...
2014 May 11
7
[PATCH] [resend] net: get rid of SET_ETHTOOL_OPS
...ster the network device */
diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c
index 31e55fb..2170db5 100644
--- a/drivers/net/hyperv/netvsc_drv.c
+++ b/drivers/net/hyperv/netvsc_drv.c
@@ -715,7 +715,7 @@ static int netvsc_probe(struct hv_device *dev,
net->features = NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_SG | NETIF_F_RXCSUM |
NETIF_F_IP_CSUM | NETIF_F_TSO;
- SET_ETHTOOL_OPS(net, ðtool_ops);
+ net->ethtool_ops = ðtool_ops;
SET_NETDEV_DEV(net, &dev->device);
/* Notify the netvsc driver of the new device */
diff --git a/drivers/net/ntb_netdev.c b/drivers/n...
2018 May 22
0
[PATCH net-next v11 3/5] net: Introduce net_failover driver
...ire failover netdev's netif_tx_lock when transmitting */
+ failover_dev->features |= NETIF_F_LLTX;
+
+ /* Don't allow failover devices to change network namespaces. */
+ failover_dev->features |= NETIF_F_NETNS_LOCAL;
+
+ failover_dev->hw_features = FAILOVER_VLAN_FEATURES |
+ NETIF_F_HW_VLAN_CTAG_TX |
+ NETIF_F_HW_VLAN_CTAG_RX |
+ NETIF_F_HW_VLAN_CTAG_FILTER;
+
+ failover_dev->hw_features |= NETIF_F_GSO_ENCAP_ALL;
+ failover_dev->features |= failover_dev->hw_features;
+
+ memcpy(failover_dev->dev_addr, standby_dev->dev_addr,
+ failover_dev->addr_len);
+
+...
2014 May 08
0
[PATCH] net: get rid of SET_ETHTOOL_OPS
...--git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c
> index 31e55fb..2170db5 100644
> --- a/drivers/net/hyperv/netvsc_drv.c
> +++ b/drivers/net/hyperv/netvsc_drv.c
> @@ -715,7 +715,7 @@ static int netvsc_probe(struct hv_device *dev,
> net->features = NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_SG | NETIF_F_RXCSUM |
> NETIF_F_IP_CSUM | NETIF_F_TSO;
>
> - SET_ETHTOOL_OPS(net, ðtool_ops);
> + net->ethtool_ops = ðtool_ops;
> SET_NETDEV_DEV(net, &dev->device);
>
> /* Notify the netvsc dr...
2014 May 11
0
[PATCH] [resend] net: get rid of SET_ETHTOOL_OPS
...--git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c
> index 31e55fb..2170db5 100644
> --- a/drivers/net/hyperv/netvsc_drv.c
> +++ b/drivers/net/hyperv/netvsc_drv.c
> @@ -715,7 +715,7 @@ static int netvsc_probe(struct hv_device *dev,
> net->features = NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_SG | NETIF_F_RXCSUM |
> NETIF_F_IP_CSUM | NETIF_F_TSO;
>
> - SET_ETHTOOL_OPS(net, ðtool_ops);
> + net->ethtool_ops = ðtool_ops;
> SET_NETDEV_DEV(net, &dev->device);
>
> /* Notify the netvsc dr...
2014 May 11
0
[PATCH] [resend] net: get rid of SET_ETHTOOL_OPS
...--git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c
> index 31e55fb..2170db5 100644
> --- a/drivers/net/hyperv/netvsc_drv.c
> +++ b/drivers/net/hyperv/netvsc_drv.c
> @@ -715,7 +715,7 @@ static int netvsc_probe(struct hv_device *dev,
> net->features = NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_SG | NETIF_F_RXCSUM |
> NETIF_F_IP_CSUM | NETIF_F_TSO;
>
> - SET_ETHTOOL_OPS(net, ðtool_ops);
> + net->ethtool_ops = ðtool_ops;
> SET_NETDEV_DEV(net, &dev->device);
>
> /* Notify the netvsc dr...
2018 May 07
9
[PATCH net-next v10 0/4] Enable virtio_net to act as a standby for a passthru device
The main motivation for this patch is to enable cloud service providers
to provide an accelerated datapath to virtio-net enabled VMs in a
transparent manner with no/minimal guest userspace changes. This also
enables hypervisor controlled live migration to be supported with VMs that
have direct attached SR-IOV VF devices.
Patch 1 introduces a new feature bit VIRTIO_NET_F_STANDBY that can be
used
2018 May 07
0
[PATCH net-next v10 2/4] net: Introduce generic failover module
...ire failover netdev's netif_tx_lock when transmitting */
+ failover_dev->features |= NETIF_F_LLTX;
+
+ /* Don't allow failover devices to change network namespaces. */
+ failover_dev->features |= NETIF_F_NETNS_LOCAL;
+
+ failover_dev->hw_features = FAILOVER_VLAN_FEATURES |
+ NETIF_F_HW_VLAN_CTAG_TX |
+ NETIF_F_HW_VLAN_CTAG_RX |
+ NETIF_F_HW_VLAN_CTAG_FILTER;
+
+ failover_dev->hw_features |= NETIF_F_GSO_ENCAP_ALL;
+ failover_dev->features |= failover_dev->hw_features;
+
+ memcpy(failover_dev->dev_addr, standby_dev->dev_addr,
+ failover_dev->addr_len);
+
+...
2018 May 02
10
[PATCH V2 net-next 0/6] virtio-net: Add SCTP checksum offload support
Now that we have SCTP offload capabilities in the kernel, we can add
them to virtio as well. First step is SCTP checksum.
We need a new freature in virtio to negotiate this support since
SCTP is excluded with the stardard checksum and requires a little
bit extra. This series proposes VIRTIO_NET_F_SCTP_CSUM feature bit.
As the "little bit extra", the kernel uses a new bit in the skb