11553 Want pluggable TCP congestion control algorithms
Portions contributed by: Cody Peter Mello <cody.mello@joyent.com>
Reviewed by: Dan McDonald <danmcd@joyent.com>
Reviewed by: Robert Mustacchi <robert.mustacchi@joyent.com>

@@ -18,11 +18,11 @@
  *
  * CDDL HEADER END
  */
 /*
  * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2013 by Delphix. All rights reserved.
+ * Copyright (c) 2013, 2017 by Delphix. All rights reserved.
  */
 
 /*
  * This file contains routines that are used to modify/retrieve protocol or
  * interface property values. It also holds all the supported properties for

@@ -151,10 +151,13 @@
 /* possible values for TCP properties `ecn' and `sack' */
 static const char *ecn_sack_vals[] = {"never", "passive", "active", NULL};
 
 /* Supported TCP protocol properties */
 static ipadm_prop_desc_t ipadm_tcp_prop_table[] = {
+        { "congestion_control", NULL, IPADMPROP_CLASS_MODULE, MOD_PROTO_TCP, 0,
+            i_ipadm_set_prop, i_ipadm_get_prop, i_ipadm_get_prop },
+
         { "ecn", NULL, IPADMPROP_CLASS_MODULE, MOD_PROTO_TCP, 0,
             i_ipadm_set_ecnsack, i_ipadm_get_ecnsack, i_ipadm_get_ecnsack },
 
         { "extra_priv_ports", NULL, IPADMPROP_CLASS_MODULE, MOD_PROTO_TCP,
             IPADMPROP_MULVAL, i_ipadm_set_eprivport, i_ipadm_get_prop,