Displaying 3 results from an estimated 3 matches for "5ad6ee6".
2017 Apr 15
0
[PATCH RFC (resend) net-next 3/6] virtio_net: Add basic skeleton for handling vnet header extensions.
...;vyasevic at redhat.com>
---
drivers/net/virtio_net.c | 21 +++++++++++++++++++++
include/linux/virtio_net.h | 12 ++++++++++++
include/uapi/linux/virtio_net.h | 11 +++++++++++
3 files changed, 44 insertions(+)
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index 5ad6ee6..08e2709 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -145,6 +145,10 @@ struct virtnet_info {
/* Packet virtio header size */
u8 hdr_len;
+ /* Header extensions were negotiated */
+ bool hdr_ext;
+ u32 ext_mask;
+
/* Active statistics */
struct virtnet_stats __p...
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