9p: create transport rpc cut-thru

Add a new transport function which allows a cut-thru directly to
the transport instead of processing request through the mux if the
cut-thru exists.

Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/include/net/9p/transport.h b/include/net/9p/transport.h
index 9dd4a05619a8..adbcafe99177 100644
--- a/include/net/9p/transport.h
+++ b/include/net/9p/transport.h
@@ -39,6 +39,8 @@ struct p9_trans {
         int (*read) (struct p9_trans *, void *, int);
         void (*close) (struct p9_trans *);
         unsigned int (*poll)(struct p9_trans *, struct poll_table_struct *);
+        int (*rpc) (struct p9_trans *t, struct p9_fcall *tc,
+                                                        struct p9_fcall **rc);
 };
 
 struct p9_trans_module {