From b202554cf791f7182eccd70c7685827abded3907 Mon Sep 17 00:00:00 2001 From: "Michael S. Tsirkin" Date: Wed, 17 Mar 2010 13:08:38 +0200 Subject: [PATCH] tap: add API to retrieve vhost net header will be used by virtio-net for vhost net support Signed-off-by: Michael S. Tsirkin Signed-off-by: Anthony Liguori --- net/tap.c | 7 +++++++ net/tap.h | 3 +++ 2 files changed, 10 insertions(+) diff --git a/net/tap.c b/net/tap.c index 740665f5b6..303d69f5ab 100644 --- a/net/tap.c +++ b/net/tap.c @@ -488,3 +488,10 @@ int net_init_tap(QemuOpts *opts, Monitor *mon, const char *name, VLANState *vlan return 0; } + +VHostNetState *tap_get_vhost_net(VLANClientState *nc) +{ + TAPState *s = DO_UPCAST(TAPState, nc, nc); + assert(nc->info->type == NET_CLIENT_TYPE_TAP); + return s->vhost_net; +} diff --git a/net/tap.h b/net/tap.h index a244b28f82..b8cec8320c 100644 --- a/net/tap.h +++ b/net/tap.h @@ -50,4 +50,7 @@ void tap_fd_set_offload(int fd, int csum, int tso4, int tso6, int ecn, int ufo); int tap_get_fd(VLANClientState *vc); +struct vhost_net; +struct vhost_net *tap_get_vhost_net(VLANClientState *vc); + #endif /* QEMU_NET_TAP_H */ -- 2.11.4.GIT