diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2010-02-18 05:46:50 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-02-18 14:08:38 -0800 |
| commit | 501c774cb13c3ef8fb7fc5f08fa19473f7d9a0db (patch) | |
| tree | 65db25ce76a5c038d69c304d9b6456e4f68e9f47 /include | |
| parent | 02df55d28c6001a3cdb7a997a34a0b01f01d015e (diff) | |
| download | blackbird-op-linux-501c774cb13c3ef8fb7fc5f08fa19473f7d9a0db.tar.gz blackbird-op-linux-501c774cb13c3ef8fb7fc5f08fa19473f7d9a0db.zip | |
net/macvtap: add vhost support
This adds support for passing a macvtap file descriptor into
vhost-net, much like we already do for tun/tap.
Most of the new code is taken from the respective patch
in the tun driver and may get consolidated in the future.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Sridhar Samudrala <sri@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/if_macvlan.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/linux/if_macvlan.h b/include/linux/if_macvlan.h index f9cb9ba1475d..b78a712247da 100644 --- a/include/linux/if_macvlan.h +++ b/include/linux/if_macvlan.h @@ -7,6 +7,19 @@ #include <linux/netlink.h> #include <net/netlink.h> +#if defined(CONFIG_MACVTAP) || defined(CONFIG_MACVTAP_MODULE) +struct socket *macvtap_get_socket(struct file *); +#else +#include <linux/err.h> +#include <linux/errno.h> +struct file; +struct socket; +static inline struct socket *macvtap_get_socket(struct file *f) +{ + return ERR_PTR(-EINVAL); +} +#endif /* CONFIG_MACVTAP */ + struct macvlan_port; struct macvtap_queue; |
