4 files changed, 11 insertions, 0 deletions

diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
index e7d492ce7c18..bfe11be81f6f 100644
--- a/include/linux/sunrpc/clnt.h
+++ b/include/linux/sunrpc/clnt.h
@@ -125,6 +125,7 @@ struct rpc_create_args {
 #define RPC_CLNT_CREATE_DISCRTRY        (1UL << 5)
 #define RPC_CLNT_CREATE_QUIET           (1UL << 6)
 #define RPC_CLNT_CREATE_INFINITE_SLOTS  (1UL << 7)
+#define RPC_CLNT_CREATE_NO_IDLE_TIMEOUT (1UL << 8)
 
 struct rpc_clnt *rpc_create(struct rpc_create_args *args);
 struct rpc_clnt *rpc_bind_new_program(struct rpc_clnt *,
diff --git a/include/linux/sunrpc/gss_api.h b/include/linux/sunrpc/gss_api.h
index f32b7a47e13f..161463e59624 100644
--- a/include/linux/sunrpc/gss_api.h
+++ b/include/linux/sunrpc/gss_api.h
@@ -48,6 +48,7 @@ int gss_import_sec_context(
                 size_t                  bufsize,
                 struct gss_api_mech     *mech,
                 struct gss_ctx          **ctx_id,
+                time_t                  *endtime,
                 gfp_t                   gfp_mask);
 u32 gss_get_mic(
                 struct gss_ctx          *ctx_id,
@@ -105,6 +106,7 @@ struct gss_api_ops {
                         const void              *input_token,
                         size_t                  bufsize,
                         struct gss_ctx          *ctx_id,
+                        time_t                  *endtime,
                         gfp_t                   gfp_mask);
         u32 (*gss_get_mic)(
                         struct gss_ctx          *ctx_id,
@@ -130,6 +132,10 @@ struct gss_api_ops {
 int gss_mech_register(struct gss_api_mech *);
 void gss_mech_unregister(struct gss_api_mech *);
 
+/* returns a mechanism descriptor given an OID, and increments the mechanism's
+ * reference count. */
+struct gss_api_mech * gss_mech_get_by_OID(struct rpcsec_gss_oid *);
+
 /* Given a GSS security tuple, look up a pseudoflavor */
 rpc_authflavor_t gss_mech_info2flavor(struct rpcsec_gss_info *);
 
diff --git a/include/linux/sunrpc/msg_prot.h b/include/linux/sunrpc/msg_prot.h
index c68a147939a6..aadc6a04e1ac 100644
--- a/include/linux/sunrpc/msg_prot.h
+++ b/include/linux/sunrpc/msg_prot.h
@@ -138,6 +138,9 @@ typedef __be32	rpc_fraghdr;
 #define RPC_MAX_HEADER_WITH_AUTH \
         (RPC_CALLHDRSIZE + 2*(2+RPC_MAX_AUTH_SIZE/4))
 
+#define RPC_MAX_REPHEADER_WITH_AUTH \
+        (RPC_REPHDRSIZE + (2 + RPC_MAX_AUTH_SIZE/4))
+
 /*
  * RFC1833/RFC3530 rpcbind (v3+) well-known netid's.
  */
diff --git a/include/linux/sunrpc/xprt.h b/include/linux/sunrpc/xprt.h
index ff5392421cb2..cec7b9b5e1bf 100644
--- a/include/linux/sunrpc/xprt.h
+++ b/include/linux/sunrpc/xprt.h
@@ -256,6 +256,7 @@ static inline int bc_prealloc(struct rpc_rqst *req)
 #endif /* CONFIG_SUNRPC_BACKCHANNEL */
 
 #define XPRT_CREATE_INFINITE_SLOTS      (1U)
+#define XPRT_CREATE_NO_IDLE_TIMEOUT     (1U << 1)
 
 struct xprt_create {
         int                     ident;          /* XPRT_TRANSPORT identifier */