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authorMohsin Kazmi <sykazmi@cisco.com>2020-08-13 18:57:26 +0200
committerBenoƮt Ganne <bganne@cisco.com>2020-08-17 08:46:53 +0000
commit9e2a78564f0fc07f1ea3d15a31fa7ca3a0f6424d (patch)
tree03387739672584357b7038b67e998d8824de5d01 /src/vnet/devices/virtio/virtio.h
parent00dd39044e64b4a7a33d204ef7d19aac819d71f5 (diff)
tap: add gro support
Type: feature Change-Id: I5868dd267aa26aa97aec5fd70e70c5956ac52277 Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
Diffstat (limited to 'src/vnet/devices/virtio/virtio.h')
-rw-r--r--src/vnet/devices/virtio/virtio.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/vnet/devices/virtio/virtio.h b/src/vnet/devices/virtio/virtio.h
index 04896ed6e2a..b57c6ebd77d 100644
--- a/src/vnet/devices/virtio/virtio.h
+++ b/src/vnet/devices/virtio/virtio.h
@@ -22,6 +22,7 @@
#include <linux/virtio_net.h>
#include <linux/virtio_pci.h>
#include <linux/virtio_ring.h>
+#include <vnet/gso/gro.h>
#define foreach_virtio_net_features \
_ (VIRTIO_NET_F_CSUM, 0) /* Host handles pkts w/ partial csum */ \
@@ -123,6 +124,7 @@ typedef struct
u16 last_used_idx;
u16 last_kick_avail_idx;
u32 call_file_index;
+ gro_flow_table_t *flow_table;
} virtio_vring_t;
typedef union
@@ -165,6 +167,7 @@ typedef struct
u32 sw_if_index;
CLIB_CACHE_LINE_ALIGN_MARK (cacheline1);
+ int packet_coalesce;
union
{
u32 id;
@@ -221,6 +224,7 @@ extern void virtio_free_rx_buffers (vlib_main_t * vm, virtio_vring_t * vring);
extern void virtio_set_net_hdr_size (virtio_if_t * vif);
extern void virtio_show (vlib_main_t * vm, u32 * hw_if_indices, u8 show_descr,
u32 type);
+extern void virtio_set_packet_coalesce (virtio_if_t * vif);
extern void virtio_pci_legacy_notify_queue (vlib_main_t * vm,
virtio_if_t * vif, u16 queue_id);
format_function_t format_virtio_device_name;