Displaying 3 results from an estimated 3 matches for "virtio_net_hdr_f_vnet_ext".
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irtio_net_hdr_f_vnet_ext
2017 Apr 15
0
[PATCH RFC (resend) net-next 3/6] virtio_net: Add basic skeleton for handling vnet header extensions.
...72 100644
--- a/include/uapi/linux/virtio_net.h
+++ b/include/uapi/linux/virtio_net.h
@@ -88,6 +88,7 @@ struct virtio_net_config {
struct virtio_net_hdr_v1 {
#define VIRTIO_NET_HDR_F_NEEDS_CSUM 1 /* Use csum_start, csum_offset */
#define VIRTIO_NET_HDR_F_DATA_VALID 2 /* Csum is valid */
+#define VIRTIO_NET_HDR_F_VNET_EXT 4 /* Vnet extensions present */
__u8 flags;
#define VIRTIO_NET_HDR_GSO_NONE 0 /* Not a GSO frame */
#define VIRTIO_NET_HDR_GSO_TCPV4 1 /* GSO frame, IPv4 TCP (TSO) */
@@ -102,6 +103,16 @@ struct virtio_net_hdr_v1 {
__virtio16 num_buffers; /* Number of merged rx buffers */
};
+/* If IRTIO_...
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