Displaying 20 results from an estimated 93 matches for "netif_f_tso_ecn".
2014 Dec 17
2
[PATCH 01/10] core: Split out UFO6 support
.... 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(TSO_ECN)
> #define NETIF_F_TSO __NETIF_F(TSO)
> #define NETIF_F_UFO __NETIF_F(UFO)
> +#define NETIF_F_UFO6 __NETIF_F(UFO6)
> #define NETIF_F_VLAN_CHALLENGED __NETIF_F(VLAN_CHALLENGED)
> #define NETIF_F_RXFCS __NETIF_F(RXFCS)
> #define NETIF_F_RXALL __NETIF_F(R...
2014 Dec 17
2
[PATCH 01/10] core: Split out UFO6 support
.... 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(TSO_ECN)
> #define NETIF_F_TSO __NETIF_F(TSO)
> #define NETIF_F_UFO __NETIF_F(UFO)
> +#define NETIF_F_UFO6 __NETIF_F(UFO6)
> #define NETIF_F_VLAN_CHALLENGED __NETIF_F(VLAN_CHALLENGED)
> #define NETIF_F_RXFCS __NETIF_F(RXFCS)
> #define NETIF_F_RXALL __NETIF_F(R...
2014 Dec 17
0
[PATCH 01/10] core: Split out UFO6 support
...gmentation */
+ 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(TSO_ECN)
#define NETIF_F_TSO __NETIF_F(TSO)
#define NETIF_F_UFO __NETIF_F(UFO)
+#define NETIF_F_UFO6 __NETIF_F(UFO6)
#define NETIF_F_VLAN_CHALLENGED __NETIF_F(VLAN_CHALLENGED)
#define NETIF_F_RXFCS __NETIF_F(RXFCS)
#define NETIF_F_RXALL __NETIF_F(RXALL)
@@ -141,7 +143,7 @@ enum...
2014 Dec 17
0
[PATCH 01/10] core: Split out UFO6 support
...gmentation */
+ 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(TSO_ECN)
#define NETIF_F_TSO __NETIF_F(TSO)
#define NETIF_F_UFO __NETIF_F(UFO)
+#define NETIF_F_UFO6 __NETIF_F(UFO6)
#define NETIF_F_VLAN_CHALLENGED __NETIF_F(VLAN_CHALLENGED)
#define NETIF_F_RXFCS __NETIF_F(RXFCS)
#define NETIF_F_RXALL __NETIF_F(RXALL)
@@ -141,7 +143,7 @@ enum...
2014 Dec 18
2
[PATCH 01/10] core: Split out UFO6 support
...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(TSO_ECN)
> >> #define NETIF_F_TSO __NETIF_F(TSO)
> >> #define NETIF_F_UFO __NETIF_F(UFO)
> >> +#define NETIF_F_UFO6 __NETIF_F(UFO6)
> >> #define NETIF_F_VLAN_CHALLENGED __NETIF_F(VLAN_CHALLENGED)
> >> #define NETIF_F_RXFCS __NETIF_F(RX...
2014 Dec 18
2
[PATCH 01/10] core: Split out UFO6 support
...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(TSO_ECN)
> >> #define NETIF_F_TSO __NETIF_F(TSO)
> >> #define NETIF_F_UFO __NETIF_F(UFO)
> >> +#define NETIF_F_UFO6 __NETIF_F(UFO6)
> >> #define NETIF_F_VLAN_CHALLENGED __NETIF_F(VLAN_CHALLENGED)
> >> #define NETIF_F_RXFCS __NETIF_F(RX...
2014 Dec 17
0
[PATCH 01/10] core: Split out UFO6 support
...; /**/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(TSO_ECN)
>> #define NETIF_F_TSO __NETIF_F(TSO)
>> #define NETIF_F_UFO __NETIF_F(UFO)
>> +#define NETIF_F_UFO6 __NETIF_F(UFO6)
>> #define NETIF_F_VLAN_CHALLENGED __NETIF_F(VLAN_CHALLENGED)
>> #define NETIF_F_RXFCS __NETIF_F(RXFCS)
>> #define NE...
2014 Dec 17
0
[PATCH 01/10] core: Split out UFO6 support
...; /**/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(TSO_ECN)
>> #define NETIF_F_TSO __NETIF_F(TSO)
>> #define NETIF_F_UFO __NETIF_F(UFO)
>> +#define NETIF_F_UFO6 __NETIF_F(UFO6)
>> #define NETIF_F_VLAN_CHALLENGED __NETIF_F(VLAN_CHALLENGED)
>> #define NETIF_F_RXFCS __NETIF_F(RXFCS)
>> #define NE...
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
2011 Mar 31
1
[PATCH] virtio_net: convert to hw_features
...es |= NETIF_F_TSO | NETIF_F_UFO
+ dev->hw_features |= NETIF_F_HW_CSUM|NETIF_F_SG|NETIF_F_FRAGLIST;
+ if (csum)
+ dev->features |= NETIF_F_HW_CSUM|NETIF_F_SG|NETIF_F_FRAGLIST;
+
+ if (virtio_has_feature(vdev, VIRTIO_NET_F_GSO)) {
+ dev->hw_features |= NETIF_F_TSO | NETIF_F_UFO
| NETIF_F_TSO_ECN | NETIF_F_TSO6;
}
/* Individual feature bits: what can host handle? */
- if (gso && virtio_has_feature(vdev, VIRTIO_NET_F_HOST_TSO4))
- dev->features |= NETIF_F_TSO;
- if (gso && virtio_has_feature(vdev, VIRTIO_NET_F_HOST_TSO6))
- dev->features |= NETIF_F_TSO6;
-...
2011 Mar 31
1
[PATCH] virtio_net: convert to hw_features
...es |= NETIF_F_TSO | NETIF_F_UFO
+ dev->hw_features |= NETIF_F_HW_CSUM|NETIF_F_SG|NETIF_F_FRAGLIST;
+ if (csum)
+ dev->features |= NETIF_F_HW_CSUM|NETIF_F_SG|NETIF_F_FRAGLIST;
+
+ if (virtio_has_feature(vdev, VIRTIO_NET_F_GSO)) {
+ dev->hw_features |= NETIF_F_TSO | NETIF_F_UFO
| NETIF_F_TSO_ECN | NETIF_F_TSO6;
}
/* Individual feature bits: what can host handle? */
- if (gso && virtio_has_feature(vdev, VIRTIO_NET_F_HOST_TSO4))
- dev->features |= NETIF_F_TSO;
- if (gso && virtio_has_feature(vdev, VIRTIO_NET_F_HOST_TSO6))
- dev->features |= NETIF_F_TSO6;
-...
2015 Jan 26
0
[PATCH 3/3] Revert "drivers/net: Disable UFO through virtio"
...tions(-)
diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c
index 0b86e46..919f4fc 100644
--- a/drivers/net/macvtap.c
+++ b/drivers/net/macvtap.c
@@ -80,7 +80,7 @@ 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)
@@ -585,8 +585,6 @@ static int macvtap_skb_from_vnet_hdr(struct macvtap_queue *q,
gso_type = SKB_GSO_TCPV6;
break...
2015 Jan 26
0
[PATCH 3/3] Revert "drivers/net: Disable UFO through virtio"
...tions(-)
diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c
index 0b86e46..919f4fc 100644
--- a/drivers/net/macvtap.c
+++ b/drivers/net/macvtap.c
@@ -80,7 +80,7 @@ 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)
@@ -585,8 +585,6 @@ static int macvtap_skb_from_vnet_hdr(struct macvtap_queue *q,
gso_type = SKB_GSO_TCPV6;
break...
2015 Jan 30
0
[PATCH v2 3/3] Revert "drivers/net: Disable UFO through virtio"
...tions(-)
diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c
index 0b86e46..919f4fc 100644
--- a/drivers/net/macvtap.c
+++ b/drivers/net/macvtap.c
@@ -80,7 +80,7 @@ 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)
@@ -585,8 +585,6 @@ static int macvtap_skb_from_vnet_hdr(struct macvtap_queue *q,
gso_type = SKB_GSO_TCPV6;
break...
2015 Jan 30
0
[PATCH v2 3/3] Revert "drivers/net: Disable UFO through virtio"
...tions(-)
diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c
index 0b86e46..919f4fc 100644
--- a/drivers/net/macvtap.c
+++ b/drivers/net/macvtap.c
@@ -80,7 +80,7 @@ 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)
@@ -585,8 +585,6 @@ static int macvtap_skb_from_vnet_hdr(struct macvtap_queue *q,
gso_type = SKB_GSO_TCPV6;
break...
2014 Oct 27
0
[PATCH net 1/2] drivers/net: Disable UFO through virtio
...tions(-)
diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c
index 65e2892..2aeaa61 100644
--- a/drivers/net/macvtap.c
+++ b/drivers/net/macvtap.c
@@ -65,7 +65,7 @@ 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_UFO)
+ NETIF_F_TSO6)
#define RX_OFFLOADS (NETIF_F_GRO | NETIF_F_LRO)
#define TAP_FEATURES (NETIF_F_GSO | NETIF_F_SG)
@@ -569,6 +569,8 @@ static int macvtap_skb_from_vnet_hdr(struct sk_buff *skb,
gso_type = SKB_GSO_TCPV6;
break;...
2014 Oct 27
0
[PATCH net 1/2] drivers/net: Disable UFO through virtio
...tions(-)
diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c
index 65e2892..2aeaa61 100644
--- a/drivers/net/macvtap.c
+++ b/drivers/net/macvtap.c
@@ -65,7 +65,7 @@ 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_UFO)
+ NETIF_F_TSO6)
#define RX_OFFLOADS (NETIF_F_GRO | NETIF_F_LRO)
#define TAP_FEATURES (NETIF_F_GSO | NETIF_F_SG)
@@ -569,6 +569,8 @@ static int macvtap_skb_from_vnet_hdr(struct sk_buff *skb,
gso_type = SKB_GSO_TCPV6;
break;...
2014 Oct 30
5
[PATCH v2 net 0/2] drivers/net,ipv6: Fix IPv6 fragment ID selection for virtio
The virtio net protocol supports UFO but does not provide for passing a
fragment ID for fragmentation of IPv6 packets. We used to generate a
fragment ID wherever such a packet was fragmented, but currently we
always use ID=0!
v2: Add blank lines after declarations
Ben.
Ben Hutchings (2):
drivers/net: Disable UFO through virtio
drivers/net,ipv6: Select IPv6 fragment idents for virtio UFO
2014 Oct 30
5
[PATCH v2 net 0/2] drivers/net,ipv6: Fix IPv6 fragment ID selection for virtio
The virtio net protocol supports UFO but does not provide for passing a
fragment ID for fragmentation of IPv6 packets. We used to generate a
fragment ID wherever such a packet was fragmented, but currently we
always use ID=0!
v2: Add blank lines after declarations
Ben.
Ben Hutchings (2):
drivers/net: Disable UFO through virtio
drivers/net,ipv6: Select IPv6 fragment idents for virtio UFO