search for: netif_f_ip_csum

Displaying 20 results from an estimated 62 matches for "netif_f_ip_csum".

[PATCH 01/10] core: Split out UFO6 support
2014 Dec 17
2
[PATCH 01/10] core: Split out UFO6 support
...res with software fallbacks. */ > #define NETIF_F_GSO_SOFTWARE (NETIF_F_TSO | NETIF_F_TSO_ECN | \ > - NETIF_F_TSO6 | NETIF_F_UFO) > + NETIF_F_TSO6 | NETIF_F_UFO | NETIF_F_UFO6) > > #define NETIF_F_GEN_CSUM NETIF_F_HW_CSUM > #define NETIF_F_V4_CSUM (NETIF_F_GEN_CSUM | NETIF_F_IP_CSUM) > @@ -149,6 +151,7 @@ enum { > #define NETIF_F_ALL_CSUM (NETIF_F_V4_CSUM | NETIF_F_V6_CSUM) > > #define NETIF_F_ALL_TSO (NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_TSO_ECN) > +#define NETIF_F_ALL_UFO (NETIF_F_UFO | NETIF_F_UFO6) > > #define NETIF_F_ALL_FCOE (NETIF_F_FCOE_CR...
[PATCH 01/10] core: Split out UFO6 support
2014 Dec 17
2
[PATCH 01/10] core: Split out UFO6 support
...res with software fallbacks. */ > #define NETIF_F_GSO_SOFTWARE (NETIF_F_TSO | NETIF_F_TSO_ECN | \ > - NETIF_F_TSO6 | NETIF_F_UFO) > + NETIF_F_TSO6 | NETIF_F_UFO | NETIF_F_UFO6) > > #define NETIF_F_GEN_CSUM NETIF_F_HW_CSUM > #define NETIF_F_V4_CSUM (NETIF_F_GEN_CSUM | NETIF_F_IP_CSUM) > @@ -149,6 +151,7 @@ enum { > #define NETIF_F_ALL_CSUM (NETIF_F_V4_CSUM | NETIF_F_V6_CSUM) > > #define NETIF_F_ALL_TSO (NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_TSO_ECN) > +#define NETIF_F_ALL_UFO (NETIF_F_UFO | NETIF_F_UFO6) > > #define NETIF_F_ALL_FCOE (NETIF_F_FCOE_CR...
[PATCH 01/10] core: Split out UFO6 support
2014 Dec 17
0
[PATCH 01/10] core: Split out UFO6 support
...@@ enum { /* List of features with software fallbacks. */ #define NETIF_F_GSO_SOFTWARE (NETIF_F_TSO | NETIF_F_TSO_ECN | \ - NETIF_F_TSO6 | NETIF_F_UFO) + NETIF_F_TSO6 | NETIF_F_UFO | NETIF_F_UFO6) #define NETIF_F_GEN_CSUM NETIF_F_HW_CSUM #define NETIF_F_V4_CSUM (NETIF_F_GEN_CSUM | NETIF_F_IP_CSUM) @@ -149,6 +151,7 @@ enum { #define NETIF_F_ALL_CSUM (NETIF_F_V4_CSUM | NETIF_F_V6_CSUM) #define NETIF_F_ALL_TSO (NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_TSO_ECN) +#define NETIF_F_ALL_UFO (NETIF_F_UFO | NETIF_F_UFO6) #define NETIF_F_ALL_FCOE (NETIF_F_FCOE_CRC | NETIF_F_FCOE_MTU | \ NETI...
[PATCH 01/10] core: Split out UFO6 support
2014 Dec 17
0
[PATCH 01/10] core: Split out UFO6 support
...@@ enum { /* List of features with software fallbacks. */ #define NETIF_F_GSO_SOFTWARE (NETIF_F_TSO | NETIF_F_TSO_ECN | \ - NETIF_F_TSO6 | NETIF_F_UFO) + NETIF_F_TSO6 | NETIF_F_UFO | NETIF_F_UFO6) #define NETIF_F_GEN_CSUM NETIF_F_HW_CSUM #define NETIF_F_V4_CSUM (NETIF_F_GEN_CSUM | NETIF_F_IP_CSUM) @@ -149,6 +151,7 @@ enum { #define NETIF_F_ALL_CSUM (NETIF_F_V4_CSUM | NETIF_F_V6_CSUM) #define NETIF_F_ALL_TSO (NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_TSO_ECN) +#define NETIF_F_ALL_UFO (NETIF_F_UFO | NETIF_F_UFO6) #define NETIF_F_ALL_FCOE (NETIF_F_FCOE_CRC | NETIF_F_FCOE_MTU | \ NETI...
[PATCH RESEND] net: convert xen-netfront to hw_features
2011 Mar 31
3
[PATCH RESEND] net: convert xen-netfront to hw_features
...devinit xennet_create_dev(struct xenbus_device *dev) @@ -1209,7 +1211,9 @@ static struct net_device * __devinit xennet_create_dev(struct xenbus_device *dev netdev->netdev_ops = &xennet_netdev_ops; netif_napi_add(netdev, &np->napi, xennet_poll, 64); - netdev->features = NETIF_F_IP_CSUM; + netdev->features = NETIF_F_IP_CSUM | NETIF_F_RXCSUM | + NETIF_F_GSO_ROBUST; + netdev->hw_features = NETIF_F_IP_CSUM | NETIF_F_SG | NETIF_F_TSO; SET_ETHTOOL_OPS(netdev, &xennet_ethtool_ops); SET_NETDEV_DEV(netdev, &dev->dev); @@ -1510,52 +1514,40 @@ again: ret...
[PATCH RESEND] net: convert xen-netfront to hw_features
2011 Mar 31
3
[PATCH RESEND] net: convert xen-netfront to hw_features
...devinit xennet_create_dev(struct xenbus_device *dev) @@ -1209,7 +1211,9 @@ static struct net_device * __devinit xennet_create_dev(struct xenbus_device *dev netdev->netdev_ops = &xennet_netdev_ops; netif_napi_add(netdev, &np->napi, xennet_poll, 64); - netdev->features = NETIF_F_IP_CSUM; + netdev->features = NETIF_F_IP_CSUM | NETIF_F_RXCSUM | + NETIF_F_GSO_ROBUST; + netdev->hw_features = NETIF_F_IP_CSUM | NETIF_F_SG | NETIF_F_TSO; SET_ETHTOOL_OPS(netdev, &xennet_ethtool_ops); SET_NETDEV_DEV(netdev, &dev->dev); @@ -1510,52 +1514,40 @@ again: ret...
[PATCH RESEND] net: convert xen-netfront to hw_features
2011 Mar 31
3
[PATCH RESEND] net: convert xen-netfront to hw_features
...devinit xennet_create_dev(struct xenbus_device *dev) @@ -1209,7 +1211,9 @@ static struct net_device * __devinit xennet_create_dev(struct xenbus_device *dev netdev->netdev_ops = &xennet_netdev_ops; netif_napi_add(netdev, &np->napi, xennet_poll, 64); - netdev->features = NETIF_F_IP_CSUM; + netdev->features = NETIF_F_IP_CSUM | NETIF_F_RXCSUM | + NETIF_F_GSO_ROBUST; + netdev->hw_features = NETIF_F_IP_CSUM | NETIF_F_SG | NETIF_F_TSO; SET_ETHTOOL_OPS(netdev, &xennet_ethtool_ops); SET_NETDEV_DEV(netdev, &dev->dev); @@ -1510,52 +1514,40 @@ again: ret...
[PATCH 01/10] core: Split out UFO6 support
2014 Dec 18
2
[PATCH 01/10] core: Split out UFO6 support
...NETIF_F_GSO_SOFTWARE (NETIF_F_TSO | NETIF_F_TSO_ECN | \ > >> - NETIF_F_TSO6 | NETIF_F_UFO) > >> + NETIF_F_TSO6 | NETIF_F_UFO | NETIF_F_UFO6) > >> > >> #define NETIF_F_GEN_CSUM NETIF_F_HW_CSUM > >> #define NETIF_F_V4_CSUM (NETIF_F_GEN_CSUM | NETIF_F_IP_CSUM) > >> @@ -149,6 +151,7 @@ enum { > >> #define NETIF_F_ALL_CSUM (NETIF_F_V4_CSUM | NETIF_F_V6_CSUM) > >> > >> #define NETIF_F_ALL_TSO (NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_TSO_ECN) > >> +#define NETIF_F_ALL_UFO (NETIF_F_UFO | NETIF_F_UFO6) > >...
[PATCH 01/10] core: Split out UFO6 support
2014 Dec 18
2
[PATCH 01/10] core: Split out UFO6 support
...NETIF_F_GSO_SOFTWARE (NETIF_F_TSO | NETIF_F_TSO_ECN | \ > >> - NETIF_F_TSO6 | NETIF_F_UFO) > >> + NETIF_F_TSO6 | NETIF_F_UFO | NETIF_F_UFO6) > >> > >> #define NETIF_F_GEN_CSUM NETIF_F_HW_CSUM > >> #define NETIF_F_V4_CSUM (NETIF_F_GEN_CSUM | NETIF_F_IP_CSUM) > >> @@ -149,6 +151,7 @@ enum { > >> #define NETIF_F_ALL_CSUM (NETIF_F_V4_CSUM | NETIF_F_V6_CSUM) > >> > >> #define NETIF_F_ALL_TSO (NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_TSO_ECN) > >> +#define NETIF_F_ALL_UFO (NETIF_F_UFO | NETIF_F_UFO6) > >...
[PATCH 01/10] core: Split out UFO6 support
2014 Dec 17
0
[PATCH 01/10] core: Split out UFO6 support
...cks. */ >> #define NETIF_F_GSO_SOFTWARE (NETIF_F_TSO | NETIF_F_TSO_ECN | \ >> - NETIF_F_TSO6 | NETIF_F_UFO) >> + NETIF_F_TSO6 | NETIF_F_UFO | NETIF_F_UFO6) >> >> #define NETIF_F_GEN_CSUM NETIF_F_HW_CSUM >> #define NETIF_F_V4_CSUM (NETIF_F_GEN_CSUM | NETIF_F_IP_CSUM) >> @@ -149,6 +151,7 @@ enum { >> #define NETIF_F_ALL_CSUM (NETIF_F_V4_CSUM | NETIF_F_V6_CSUM) >> >> #define NETIF_F_ALL_TSO (NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_TSO_ECN) >> +#define NETIF_F_ALL_UFO (NETIF_F_UFO | NETIF_F_UFO6) >> >> #define NETIF...
[PATCH 01/10] core: Split out UFO6 support
2014 Dec 17
0
[PATCH 01/10] core: Split out UFO6 support
...cks. */ >> #define NETIF_F_GSO_SOFTWARE (NETIF_F_TSO | NETIF_F_TSO_ECN | \ >> - NETIF_F_TSO6 | NETIF_F_UFO) >> + NETIF_F_TSO6 | NETIF_F_UFO | NETIF_F_UFO6) >> >> #define NETIF_F_GEN_CSUM NETIF_F_HW_CSUM >> #define NETIF_F_V4_CSUM (NETIF_F_GEN_CSUM | NETIF_F_IP_CSUM) >> @@ -149,6 +151,7 @@ enum { >> #define NETIF_F_ALL_CSUM (NETIF_F_V4_CSUM | NETIF_F_V6_CSUM) >> >> #define NETIF_F_ALL_TSO (NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_TSO_ECN) >> +#define NETIF_F_ALL_UFO (NETIF_F_UFO | NETIF_F_UFO6) >> >> #define NETIF...
State of Xen and bonding
2005 Nov 30
1
State of Xen and bonding
Hello, I''m trying to setup Xen on a machine with 2 physical network devices using linux bonding without success. I haven''t received any answer on my question on xen-users, the only discussion on this seems to be at http://lists.xensource.com/archives/html/xen-devel/2005-10/msg01174.html Could someone shed some light on state/ plans regarding Xen and bonding? Regards --
[PATCH 01/10] core: Split out UFO6 support
2014 Dec 18
0
[PATCH 01/10] core: Split out UFO6 support
...FTWARE (NETIF_F_TSO | NETIF_F_TSO_ECN | \ >>>> - NETIF_F_TSO6 | NETIF_F_UFO) >>>> + NETIF_F_TSO6 | NETIF_F_UFO | NETIF_F_UFO6) >>>> >>>> #define NETIF_F_GEN_CSUM NETIF_F_HW_CSUM >>>> #define NETIF_F_V4_CSUM (NETIF_F_GEN_CSUM | NETIF_F_IP_CSUM) >>>> @@ -149,6 +151,7 @@ enum { >>>> #define NETIF_F_ALL_CSUM (NETIF_F_V4_CSUM | NETIF_F_V6_CSUM) >>>> >>>> #define NETIF_F_ALL_TSO (NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_TSO_ECN) >>>> +#define NETIF_F_ALL_UFO (NETIF_F_UFO | NETIF_F_...
[PATCH 01/10] core: Split out UFO6 support
2014 Dec 18
0
[PATCH 01/10] core: Split out UFO6 support
...FTWARE (NETIF_F_TSO | NETIF_F_TSO_ECN | \ >>>> - NETIF_F_TSO6 | NETIF_F_UFO) >>>> + NETIF_F_TSO6 | NETIF_F_UFO | NETIF_F_UFO6) >>>> >>>> #define NETIF_F_GEN_CSUM NETIF_F_HW_CSUM >>>> #define NETIF_F_V4_CSUM (NETIF_F_GEN_CSUM | NETIF_F_IP_CSUM) >>>> @@ -149,6 +151,7 @@ enum { >>>> #define NETIF_F_ALL_CSUM (NETIF_F_V4_CSUM | NETIF_F_V6_CSUM) >>>> >>>> #define NETIF_F_ALL_TSO (NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_TSO_ECN) >>>> +#define NETIF_F_ALL_UFO (NETIF_F_UFO | NETIF_F_...
[PATCH 01/10] core: Split out UFO6 support
2014 Dec 18
3
[PATCH 01/10] core: Split out UFO6 support
...IF_F_TSO_ECN | \ > >>>> - NETIF_F_TSO6 | NETIF_F_UFO) > >>>> + NETIF_F_TSO6 | NETIF_F_UFO | NETIF_F_UFO6) > >>>> > >>>> #define NETIF_F_GEN_CSUM NETIF_F_HW_CSUM > >>>> #define NETIF_F_V4_CSUM (NETIF_F_GEN_CSUM | NETIF_F_IP_CSUM) > >>>> @@ -149,6 +151,7 @@ enum { > >>>> #define NETIF_F_ALL_CSUM (NETIF_F_V4_CSUM | NETIF_F_V6_CSUM) > >>>> > >>>> #define NETIF_F_ALL_TSO (NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_TSO_ECN) > >>>> +#define NETIF_F_ALL_UFO...
[PATCH 01/10] core: Split out UFO6 support
2014 Dec 18
3
[PATCH 01/10] core: Split out UFO6 support
...IF_F_TSO_ECN | \ > >>>> - NETIF_F_TSO6 | NETIF_F_UFO) > >>>> + NETIF_F_TSO6 | NETIF_F_UFO | NETIF_F_UFO6) > >>>> > >>>> #define NETIF_F_GEN_CSUM NETIF_F_HW_CSUM > >>>> #define NETIF_F_V4_CSUM (NETIF_F_GEN_CSUM | NETIF_F_IP_CSUM) > >>>> @@ -149,6 +151,7 @@ enum { > >>>> #define NETIF_F_ALL_CSUM (NETIF_F_V4_CSUM | NETIF_F_V6_CSUM) > >>>> > >>>> #define NETIF_F_ALL_TSO (NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_TSO_ECN) > >>>> +#define NETIF_F_ALL_UFO...
[PATCH] netback: disable features not supported by netfront
2011 Oct 17
1
[PATCH] netback: disable features not supported by netfront
....c +++ b/drivers/xen/netback/interface.c @@ -98,8 +98,9 @@ static int netbk_change_mtu(struct net_d void netif_set_features(netif_t *netif) { struct net_device *dev = netif->dev; - int features = dev->features; + int features; + features = dev->features & ~(NETIF_F_SG|NETIF_F_TSO|NETIF_F_IP_CSUM); if (netif->can_sg) features |= NETIF_F_SG; if (netif->gso) _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
[PATCH 00/10] Split UFO into v4 and v6 versions.
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
[PATCH 00/10] Split UFO into v4 and v6 versions.
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
[PATCH 01/10] core: Split out UFO6 support
2014 Dec 17
1
[PATCH 01/10] core: Split out UFO6 support
...t; +++ b/net/core/dev.c [...] > @@ -5952,24 +5958,21 @@ static netdev_features_t netdev_fix_features(struct net_device *dev, [...] > + /* UFO also needs checksumming */ > + if ((features & NETIF_F_UFO) && !(features & NETIF_F_GEN_CSUM) && > + !(features & NETIF_F_IP_CSUM)) { You can use !(features & NETIF_F_V4_CSUM) instead of the last two terms. > + netdev_dbg(dev, > + "Dropping NETIF_F_UFO since no checksum offload features.\n"); > + features &= ~NETIF_F_UFO; > + } > + if ((features & NETIF_F_UFO6) && !(featur...