commit 9e2a78564f0fc07f1ea3d15a31fa7ca3a0f6424d
author Mohsin Kazmi <sykazmi@cisco.com> Thu Aug 13 18:57:26 2020 +0200
committer Benoît Ganne <bganne@cisco.com> Mon Aug 17 08:46:53 2020 +0000
tree 03387739672584357b7038b67e998d8824de5d01
parent 00dd39044e64b4a7a33d204ef7d19aac819d71f5

tap: add gro support

Type: feature

Change-Id: I5868dd267aa26aa97aec5fd70e70c5956ac52277
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>

src/vnet/devices/virtio/virtio.h

diff --git a/src/vnet/devices/virtio/virtio.h b/src/vnet/devices/virtio/virtio.h
index 04896ed..b57c6eb 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 @@
   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 @@
   u32 sw_if_index;
 
     CLIB_CACHE_LINE_ALIGN_MARK (cacheline1);
+  int packet_coalesce;
   union
   {
     u32 id;
@@ -221,6 +224,7 @@
 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;