search for: netif_f_ufo

Displaying 20 results from an estimated 99 matches for "netif_f_ufo".

[PATCH 01/10] core: Split out UFO6 support
2014 Dec 17
2
[PATCH 01/10] core: Split out UFO6 support
...etdev_features.h > +++ b/include/linux/netdev_features.h > @@ -48,8 +48,9 @@ enum { > NETIF_F_GSO_UDP_TUNNEL_BIT, /* ... UDP TUNNEL with TSO */ > NETIF_F_GSO_UDP_TUNNEL_CSUM_BIT,/* ... UDP TUNNEL with TSO & CSUM */ > NETIF_F_GSO_MPLS_BIT, /* ... MPLS segmentation */ > + NETIF_F_UFO6_BIT, /* ... UDPv6 fragmentation */ > /**/NETIF_F_GSO_LAST = /* last bit, see GSO_MASK */ > - NETIF_F_GSO_MPLS_BIT, > + NETIF_F_UFO6_BIT, > > NETIF_F_FCOE_CRC_BIT, /* FCoE CRC32 */ > NETIF_F_SCTP_CSUM_BIT, /* SCTP checksum offload */ > @@ -109,6 +110,7 @@ enum { &...
[PATCH 01/10] core: Split out UFO6 support
2014 Dec 17
2
[PATCH 01/10] core: Split out UFO6 support
...etdev_features.h > +++ b/include/linux/netdev_features.h > @@ -48,8 +48,9 @@ enum { > NETIF_F_GSO_UDP_TUNNEL_BIT, /* ... UDP TUNNEL with TSO */ > NETIF_F_GSO_UDP_TUNNEL_CSUM_BIT,/* ... UDP TUNNEL with TSO & CSUM */ > NETIF_F_GSO_MPLS_BIT, /* ... MPLS segmentation */ > + NETIF_F_UFO6_BIT, /* ... UDPv6 fragmentation */ > /**/NETIF_F_GSO_LAST = /* last bit, see GSO_MASK */ > - NETIF_F_GSO_MPLS_BIT, > + NETIF_F_UFO6_BIT, > > NETIF_F_FCOE_CRC_BIT, /* FCoE CRC32 */ > NETIF_F_SCTP_CSUM_BIT, /* SCTP checksum offload */ > @@ -109,6 +110,7 @@ enum { &...
[PATCH 01/10] core: Split out UFO6 support
2014 Dec 17
0
[PATCH 01/10] core: Split out UFO6 support
...5 100644 --- a/include/linux/netdev_features.h +++ b/include/linux/netdev_features.h @@ -48,8 +48,9 @@ enum { NETIF_F_GSO_UDP_TUNNEL_BIT, /* ... UDP TUNNEL with TSO */ NETIF_F_GSO_UDP_TUNNEL_CSUM_BIT,/* ... UDP TUNNEL with TSO & CSUM */ NETIF_F_GSO_MPLS_BIT, /* ... MPLS segmentation */ + NETIF_F_UFO6_BIT, /* ... UDPv6 fragmentation */ /**/NETIF_F_GSO_LAST = /* last bit, see GSO_MASK */ - NETIF_F_GSO_MPLS_BIT, + NETIF_F_UFO6_BIT, NETIF_F_FCOE_CRC_BIT, /* FCoE CRC32 */ NETIF_F_SCTP_CSUM_BIT, /* SCTP checksum offload */ @@ -109,6 +110,7 @@ enum { #define NETIF_F_TSO_ECN __NETIF_F(...
[PATCH 01/10] core: Split out UFO6 support
2014 Dec 17
0
[PATCH 01/10] core: Split out UFO6 support
...5 100644 --- a/include/linux/netdev_features.h +++ b/include/linux/netdev_features.h @@ -48,8 +48,9 @@ enum { NETIF_F_GSO_UDP_TUNNEL_BIT, /* ... UDP TUNNEL with TSO */ NETIF_F_GSO_UDP_TUNNEL_CSUM_BIT,/* ... UDP TUNNEL with TSO & CSUM */ NETIF_F_GSO_MPLS_BIT, /* ... MPLS segmentation */ + NETIF_F_UFO6_BIT, /* ... UDPv6 fragmentation */ /**/NETIF_F_GSO_LAST = /* last bit, see GSO_MASK */ - NETIF_F_GSO_MPLS_BIT, + NETIF_F_UFO6_BIT, NETIF_F_FCOE_CRC_BIT, /* FCoE CRC32 */ NETIF_F_SCTP_CSUM_BIT, /* SCTP checksum offload */ @@ -109,6 +110,7 @@ enum { #define NETIF_F_TSO_ECN __NETIF_F(...
[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 UDP over IPv4 performance for guests. We also continue to support legacy guests that assume that UFO6 support included into UFO(4). Wit...
[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 UDP over IPv4 performance for guests. We also continue to support legacy guests that assume that UFO6 support included into UFO(4). Wit...
[PATCH 01/10] core: Split out UFO6 support
2014 Dec 18
2
[PATCH 01/10] core: Split out UFO6 support
...dev_features.h > >> @@ -48,8 +48,9 @@ enum { > >> NETIF_F_GSO_UDP_TUNNEL_BIT, /* ... UDP TUNNEL with TSO */ > >> NETIF_F_GSO_UDP_TUNNEL_CSUM_BIT,/* ... UDP TUNNEL with TSO & CSUM */ > >> NETIF_F_GSO_MPLS_BIT, /* ... MPLS segmentation */ > >> + NETIF_F_UFO6_BIT, /* ... UDPv6 fragmentation */ > >> /**/NETIF_F_GSO_LAST = /* last bit, see GSO_MASK */ > >> - NETIF_F_GSO_MPLS_BIT, > >> + NETIF_F_UFO6_BIT, > >> > >> NETIF_F_FCOE_CRC_BIT, /* FCoE CRC32 */ > >> NETIF_F_SCTP_CSUM_BIT, /* SCTP...
[PATCH 01/10] core: Split out UFO6 support
2014 Dec 18
2
[PATCH 01/10] core: Split out UFO6 support
...dev_features.h > >> @@ -48,8 +48,9 @@ enum { > >> NETIF_F_GSO_UDP_TUNNEL_BIT, /* ... UDP TUNNEL with TSO */ > >> NETIF_F_GSO_UDP_TUNNEL_CSUM_BIT,/* ... UDP TUNNEL with TSO & CSUM */ > >> NETIF_F_GSO_MPLS_BIT, /* ... MPLS segmentation */ > >> + NETIF_F_UFO6_BIT, /* ... UDPv6 fragmentation */ > >> /**/NETIF_F_GSO_LAST = /* last bit, see GSO_MASK */ > >> - NETIF_F_GSO_MPLS_BIT, > >> + NETIF_F_UFO6_BIT, > >> > >> NETIF_F_FCOE_CRC_BIT, /* FCoE CRC32 */ > >> NETIF_F_SCTP_CSUM_BIT, /* SCTP...
[PATCH 01/10] core: Split out UFO6 support
2014 Dec 17
0
[PATCH 01/10] core: Split out UFO6 support
...; +++ b/include/linux/netdev_features.h >> @@ -48,8 +48,9 @@ enum { >> NETIF_F_GSO_UDP_TUNNEL_BIT, /* ... UDP TUNNEL with TSO */ >> NETIF_F_GSO_UDP_TUNNEL_CSUM_BIT,/* ... UDP TUNNEL with TSO & CSUM */ >> NETIF_F_GSO_MPLS_BIT, /* ... MPLS segmentation */ >> + NETIF_F_UFO6_BIT, /* ... UDPv6 fragmentation */ >> /**/NETIF_F_GSO_LAST = /* last bit, see GSO_MASK */ >> - NETIF_F_GSO_MPLS_BIT, >> + NETIF_F_UFO6_BIT, >> >> NETIF_F_FCOE_CRC_BIT, /* FCoE CRC32 */ >> NETIF_F_SCTP_CSUM_BIT, /* SCTP checksum offload */ >>...
[PATCH 01/10] core: Split out UFO6 support
2014 Dec 17
0
[PATCH 01/10] core: Split out UFO6 support
...; +++ b/include/linux/netdev_features.h >> @@ -48,8 +48,9 @@ enum { >> NETIF_F_GSO_UDP_TUNNEL_BIT, /* ... UDP TUNNEL with TSO */ >> NETIF_F_GSO_UDP_TUNNEL_CSUM_BIT,/* ... UDP TUNNEL with TSO & CSUM */ >> NETIF_F_GSO_MPLS_BIT, /* ... MPLS segmentation */ >> + NETIF_F_UFO6_BIT, /* ... UDPv6 fragmentation */ >> /**/NETIF_F_GSO_LAST = /* last bit, see GSO_MASK */ >> - NETIF_F_GSO_MPLS_BIT, >> + NETIF_F_UFO6_BIT, >> >> NETIF_F_FCOE_CRC_BIT, /* FCoE CRC32 */ >> NETIF_F_SCTP_CSUM_BIT, /* SCTP checksum offload */ >>...
[PATCH 09/10] macvtap: Re-enable UFO support
2014 Dec 17
2
[PATCH 09/10] macvtap: Re-enable UFO support
.../macvtap.c > +++ b/drivers/net/macvtap.c > @@ -66,7 +66,7 @@ static struct cdev macvtap_cdev; > static const struct proto_ops macvtap_socket_ops; > > #define TUN_OFFLOADS (NETIF_F_HW_CSUM | NETIF_F_TSO_ECN | NETIF_F_TSO | \ > - NETIF_F_TSO6) > + NETIF_F_TSO6 | NETIF_F_UFO) > #define RX_OFFLOADS (NETIF_F_GRO | NETIF_F_LRO) > #define TAP_FEATURES (NETIF_F_GSO | NETIF_F_SG) > > @@ -570,11 +570,14 @@ static int macvtap_skb_from_vnet_hdr(struct sk_buff *skb, > gso_type = SKB_GSO_TCPV6; > break; > case VIRTIO_NET_HDR_GSO_UDP: > - p...
[PATCH 09/10] macvtap: Re-enable UFO support
2014 Dec 17
2
[PATCH 09/10] macvtap: Re-enable UFO support
.../macvtap.c > +++ b/drivers/net/macvtap.c > @@ -66,7 +66,7 @@ static struct cdev macvtap_cdev; > static const struct proto_ops macvtap_socket_ops; > > #define TUN_OFFLOADS (NETIF_F_HW_CSUM | NETIF_F_TSO_ECN | NETIF_F_TSO | \ > - NETIF_F_TSO6) > + NETIF_F_TSO6 | NETIF_F_UFO) > #define RX_OFFLOADS (NETIF_F_GRO | NETIF_F_LRO) > #define TAP_FEATURES (NETIF_F_GSO | NETIF_F_SG) > > @@ -570,11 +570,14 @@ static int macvtap_skb_from_vnet_hdr(struct sk_buff *skb, > gso_type = SKB_GSO_TCPV6; > break; > case VIRTIO_NET_HDR_GSO_UDP: > - p...
[PATCH 01/10] core: Split out UFO6 support
2014 Dec 18
0
[PATCH 01/10] core: Split out UFO6 support
...>>>> @@ -48,8 +48,9 @@ enum { >>>> NETIF_F_GSO_UDP_TUNNEL_BIT, /* ... UDP TUNNEL with TSO */ >>>> NETIF_F_GSO_UDP_TUNNEL_CSUM_BIT,/* ... UDP TUNNEL with TSO & CSUM */ >>>> NETIF_F_GSO_MPLS_BIT, /* ... MPLS segmentation */ >>>> + NETIF_F_UFO6_BIT, /* ... UDPv6 fragmentation */ >>>> /**/NETIF_F_GSO_LAST = /* last bit, see GSO_MASK */ >>>> - NETIF_F_GSO_MPLS_BIT, >>>> + NETIF_F_UFO6_BIT, >>>> >>>> NETIF_F_FCOE_CRC_BIT, /* FCoE CRC32 */ >>>> NETIF_F_SCTP_...
[PATCH 01/10] core: Split out UFO6 support
2014 Dec 18
0
[PATCH 01/10] core: Split out UFO6 support
...>>>> @@ -48,8 +48,9 @@ enum { >>>> NETIF_F_GSO_UDP_TUNNEL_BIT, /* ... UDP TUNNEL with TSO */ >>>> NETIF_F_GSO_UDP_TUNNEL_CSUM_BIT,/* ... UDP TUNNEL with TSO & CSUM */ >>>> NETIF_F_GSO_MPLS_BIT, /* ... MPLS segmentation */ >>>> + NETIF_F_UFO6_BIT, /* ... UDPv6 fragmentation */ >>>> /**/NETIF_F_GSO_LAST = /* last bit, see GSO_MASK */ >>>> - NETIF_F_GSO_MPLS_BIT, >>>> + NETIF_F_UFO6_BIT, >>>> >>>> NETIF_F_FCOE_CRC_BIT, /* FCoE CRC32 */ >>>> NETIF_F_SCTP_...
[PATCH 01/10] core: Split out UFO6 support
2014 Dec 18
3
[PATCH 01/10] core: Split out UFO6 support
...-48,8 +48,9 @@ enum { > >>>> NETIF_F_GSO_UDP_TUNNEL_BIT, /* ... UDP TUNNEL with TSO */ > >>>> NETIF_F_GSO_UDP_TUNNEL_CSUM_BIT,/* ... UDP TUNNEL with TSO & CSUM */ > >>>> NETIF_F_GSO_MPLS_BIT, /* ... MPLS segmentation */ > >>>> + NETIF_F_UFO6_BIT, /* ... UDPv6 fragmentation */ > >>>> /**/NETIF_F_GSO_LAST = /* last bit, see GSO_MASK */ > >>>> - NETIF_F_GSO_MPLS_BIT, > >>>> + NETIF_F_UFO6_BIT, > >>>> > >>>> NETIF_F_FCOE_CRC_BIT, /* FCoE CRC32 */ > &g...
[PATCH 01/10] core: Split out UFO6 support
2014 Dec 18
3
[PATCH 01/10] core: Split out UFO6 support
...-48,8 +48,9 @@ enum { > >>>> NETIF_F_GSO_UDP_TUNNEL_BIT, /* ... UDP TUNNEL with TSO */ > >>>> NETIF_F_GSO_UDP_TUNNEL_CSUM_BIT,/* ... UDP TUNNEL with TSO & CSUM */ > >>>> NETIF_F_GSO_MPLS_BIT, /* ... MPLS segmentation */ > >>>> + NETIF_F_UFO6_BIT, /* ... UDPv6 fragmentation */ > >>>> /**/NETIF_F_GSO_LAST = /* last bit, see GSO_MASK */ > >>>> - NETIF_F_GSO_MPLS_BIT, > >>>> + NETIF_F_UFO6_BIT, > >>>> > >>>> NETIF_F_FCOE_CRC_BIT, /* FCoE CRC32 */ > &g...
[PATCH 09/10] macvtap: Re-enable UFO support
2014 Dec 18
1
[PATCH 09/10] macvtap: Re-enable UFO support
...gt; @@ -66,7 +66,7 @@ static struct cdev macvtap_cdev; > >> static const struct proto_ops macvtap_socket_ops; > >> > >> #define TUN_OFFLOADS (NETIF_F_HW_CSUM | NETIF_F_TSO_ECN | NETIF_F_TSO | \ > >> - NETIF_F_TSO6) > >> + NETIF_F_TSO6 | NETIF_F_UFO) > >> #define RX_OFFLOADS (NETIF_F_GRO | NETIF_F_LRO) > >> #define TAP_FEATURES (NETIF_F_GSO | NETIF_F_SG) > >> > >> @@ -570,11 +570,14 @@ static int macvtap_skb_from_vnet_hdr(struct sk_buff *skb, > >> gso_type = SKB_GSO_TCPV6; > >>...
[PATCH 09/10] macvtap: Re-enable UFO support
2014 Dec 18
1
[PATCH 09/10] macvtap: Re-enable UFO support
...gt; @@ -66,7 +66,7 @@ static struct cdev macvtap_cdev; > >> static const struct proto_ops macvtap_socket_ops; > >> > >> #define TUN_OFFLOADS (NETIF_F_HW_CSUM | NETIF_F_TSO_ECN | NETIF_F_TSO | \ > >> - NETIF_F_TSO6) > >> + NETIF_F_TSO6 | NETIF_F_UFO) > >> #define RX_OFFLOADS (NETIF_F_GRO | NETIF_F_LRO) > >> #define TAP_FEATURES (NETIF_F_GSO | NETIF_F_SG) > >> > >> @@ -570,11 +570,14 @@ static int macvtap_skb_from_vnet_hdr(struct sk_buff *skb, > >> gso_type = SKB_GSO_TCPV6; > >>...
[PATCH 00/10] Split UFO into v4 and v6 versions.
2014 Dec 24
2
[PATCH 00/10] Split UFO into v4 and v6 versions.
...> ----- Original Message ----- > > 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 UDP over IPv4 performance for guests. > > We also continue to support legacy guests that a...
[PATCH 00/10] Split UFO into v4 and v6 versions.
2014 Dec 24
2
[PATCH 00/10] Split UFO into v4 and v6 versions.
...> ----- Original Message ----- > > 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 UDP over IPv4 performance for guests. > > We also continue to support legacy guests that a...