[V6,01/10] net: Add vnet_hdr_len arguments in NetClientState

Commit Message

Zhang Chen June 7, 2017, 9:55 a.m. UTC

Add vnet_hdr_len arguments in NetClientState
that make other module get real vnet_hdr_len easily.

Signed-off-by: Zhang Chen <[e-mail]>
---
 include/net/net.h | 1 +
 net/net.c         | 1 +
 2 files changed, 2 insertions(+)

Patch

diff --git a/include/net/net.h b/include/net/net.h
index 99b28d5..9a92c70 100644
--- a/include/net/net.h
+++ b/include/net/net.h
@@ -100,6 +100,7 @@  struct NetClientState {
     unsigned int queue_index;
     unsigned rxfilter_notify_enabled:1;
     int vring_enable;
+    int vnet_hdr_len;
     QTAILQ_HEAD(NetFilterHead, NetFilterState) filters;
 };
 
diff --git a/net/net.c b/net/net.c
index 0ac3b9e..4e7a305 100644
--- a/net/net.c
+++ b/net/net.c
@@ -491,6 +491,7 @@  void qemu_set_vnet_hdr_len(NetClientState *nc, int len)
         return;
     }
 
+    nc->vnet_hdr_len = len;
     nc->info->set_vnet_hdr_len(nc, len);
 }