1 files changed, 63 insertions, 60 deletions

diff --git a/sys/netinet/sctp_cc_functions.c b/sys/netinet/sctp_cc_functions.c
index a4ada89c5e88..02fb1a9a9073 100644
--- a/sys/netinet/sctp_cc_functions.c
+++ b/sys/netinet/sctp_cc_functions.c
@@ -55,7 +55,7 @@ sctp_set_initial_cc_param(struct sctp_tcb *stcb, struct sctp_nets *net)
 	net->cwnd = min((net->mtu * 4), max((2 * net->mtu), SCTP_INITIAL_CWND));
 	net->ssthresh = stcb->asoc.peers_rwnd;
 
-	if (sctp_logging_level & (SCTP_CWND_MONITOR_ENABLE | SCTP_CWND_LOGGING_ENABLE)) {
+	if (SCTP_BASE_SYSCTL(sctp_logging_level) & (SCTP_CWND_MONITOR_ENABLE | SCTP_CWND_LOGGING_ENABLE)) {
 		sctp_log_cwnd(stcb, net, 0, SCTP_CWND_INITIALIZATION);
 	}
 }
@@ -71,7 +71,7 @@ sctp_cwnd_update_after_fr(struct sctp_tcb *stcb,
 	 * (net->fast_retran_loss_recovery == 0)))
 	 */
 	TAILQ_FOREACH(net, &asoc->nets, sctp_next) {
-		if ((asoc->fast_retran_loss_recovery == 0) || (sctp_cmt_on_off == 1)) {
+		if ((asoc->fast_retran_loss_recovery == 0) || (SCTP_BASE_SYSCTL(sctp_cmt_on_off) == 1)) {
 			/* out of a RFC2582 Fast recovery window? */
 			if (net->net_ack > 0) {
 				/*
@@ -88,7 +88,7 @@ sctp_cwnd_update_after_fr(struct sctp_tcb *stcb,
 					net->ssthresh = 2 * net->mtu;
 				}
 				net->cwnd = net->ssthresh;
-				if (sctp_logging_level & SCTP_CWND_MONITOR_ENABLE) {
+				if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_CWND_MONITOR_ENABLE) {
 					sctp_log_cwnd(stcb, net, (net->cwnd - old_cwnd),
 					    SCTP_CWND_LOG_FROM_FR);
 				}
@@ -165,7 +165,7 @@ sctp_cwnd_update_after_sack(struct sctp_tcb *stcb,
 			}
 		}
 #endif
-		if (sctp_early_fr) {
+		if (SCTP_BASE_SYSCTL(sctp_early_fr)) {
 			/*
 			 * So, first of all do we need to have a Early FR
 			 * timer running?
@@ -201,7 +201,7 @@ sctp_cwnd_update_after_sack(struct sctp_tcb *stcb,
 		}
 		/* if nothing was acked on this destination skip it */
 		if (net->net_ack == 0) {
-			if (sctp_logging_level & SCTP_CWND_LOGGING_ENABLE) {
+			if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_CWND_LOGGING_ENABLE) {
 				sctp_log_cwnd(stcb, net, 0, SCTP_CWND_LOG_FROM_SACK);
 			}
 			continue;
@@ -232,10 +232,11 @@ sctp_cwnd_update_after_sack(struct sctp_tcb *stcb,
 			 * 
 			 * Should we stop any running T3 timer here?
 			 */
-			if (sctp_cmt_on_off && sctp_cmt_pf && ((net->dest_state & SCTP_ADDR_PF) ==
-			    SCTP_ADDR_PF)) {
+			if (SCTP_BASE_SYSCTL(sctp_cmt_on_off) &&
+			    SCTP_BASE_SYSCTL(sctp_cmt_pf) &&
+			    ((net->dest_state & SCTP_ADDR_PF) == SCTP_ADDR_PF)) {
 				net->dest_state &= ~SCTP_ADDR_PF;
-				net->cwnd = net->mtu * sctp_cmt_pf;
+				net->cwnd = net->mtu * SCTP_BASE_SYSCTL(sctp_cmt_pf);
 				SCTPDBG(SCTP_DEBUG_INDATA1, "Destination %p moved from PF to reachable with cwnd %d.\n",
 				    net, net->cwnd);
 				/*
@@ -259,7 +260,7 @@ sctp_cwnd_update_after_sack(struct sctp_tcb *stcb,
 		 */
 #endif
 
-		if (asoc->fast_retran_loss_recovery && will_exit == 0 && sctp_cmt_on_off == 0) {
+		if (asoc->fast_retran_loss_recovery && will_exit == 0 && SCTP_BASE_SYSCTL(sctp_cmt_on_off) == 0) {
 			/*
 			 * If we are in loss recovery we skip any cwnd
 			 * update
@@ -270,26 +271,26 @@ sctp_cwnd_update_after_sack(struct sctp_tcb *stcb,
 		 * CMT: CUC algorithm. Update cwnd if pseudo-cumack has
 		 * moved.
 		 */
-		if (accum_moved || (sctp_cmt_on_off && net->new_pseudo_cumack)) {
+		if (accum_moved || (SCTP_BASE_SYSCTL(sctp_cmt_on_off) && net->new_pseudo_cumack)) {
 			/* If the cumulative ack moved we can proceed */
 			if (net->cwnd <= net->ssthresh) {
 				/* We are in slow start */
 				if (net->flight_size + net->net_ack >= net->cwnd) {
-					if (net->net_ack > (net->mtu * sctp_L2_abc_variable)) {
-						net->cwnd += (net->mtu * sctp_L2_abc_variable);
-						if (sctp_logging_level & SCTP_CWND_MONITOR_ENABLE) {
+					if (net->net_ack > (net->mtu * SCTP_BASE_SYSCTL(sctp_L2_abc_variable))) {
+						net->cwnd += (net->mtu * SCTP_BASE_SYSCTL(sctp_L2_abc_variable));
+						if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_CWND_MONITOR_ENABLE) {
 							sctp_log_cwnd(stcb, net, net->mtu,
 							    SCTP_CWND_LOG_FROM_SS);
 						}
 					} else {
 						net->cwnd += net->net_ack;
-						if (sctp_logging_level & SCTP_CWND_MONITOR_ENABLE) {
+						if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_CWND_MONITOR_ENABLE) {
 							sctp_log_cwnd(stcb, net, net->net_ack,
 							    SCTP_CWND_LOG_FROM_SS);
 						}
 					}
 				} else {
-					if (sctp_logging_level & SCTP_CWND_LOGGING_ENABLE) {
+					if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_CWND_LOGGING_ENABLE) {
 						sctp_log_cwnd(stcb, net, net->net_ack,
 						    SCTP_CWND_LOG_NOADV_SS);
 					}
@@ -305,19 +306,19 @@ sctp_cwnd_update_after_sack(struct sctp_tcb *stcb,
 				    (net->partial_bytes_acked >= net->cwnd)) {
 					net->partial_bytes_acked -= net->cwnd;
 					net->cwnd += net->mtu;
-					if (sctp_logging_level & SCTP_CWND_MONITOR_ENABLE) {
+					if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_CWND_MONITOR_ENABLE) {
 						sctp_log_cwnd(stcb, net, net->mtu,
 						    SCTP_CWND_LOG_FROM_CA);
 					}
 				} else {
-					if (sctp_logging_level & SCTP_CWND_LOGGING_ENABLE) {
+					if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_CWND_LOGGING_ENABLE) {
 						sctp_log_cwnd(stcb, net, net->net_ack,
 						    SCTP_CWND_LOG_NOADV_CA);
 					}
 				}
 			}
 		} else {
-			if (sctp_logging_level & SCTP_CWND_LOGGING_ENABLE) {
+			if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_CWND_LOGGING_ENABLE) {
 				sctp_log_cwnd(stcb, net, net->mtu,
 				    SCTP_CWND_LOG_NO_CUMACK);
 			}
@@ -351,7 +352,7 @@ sctp_cwnd_update_after_timeout(struct sctp_tcb *stcb, struct sctp_nets *net)
 	net->cwnd = net->mtu;
 	net->partial_bytes_acked = 0;
 
-	if (sctp_logging_level & SCTP_CWND_MONITOR_ENABLE) {
+	if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_CWND_MONITOR_ENABLE) {
 		sctp_log_cwnd(stcb, net, net->cwnd - old_cwnd, SCTP_CWND_LOG_FROM_RTX);
 	}
 }
@@ -369,7 +370,7 @@ sctp_cwnd_update_after_ecn_echo(struct sctp_tcb *stcb, struct sctp_nets *net)
 		net->RTO <<= 1;
 	}
 	net->cwnd = net->ssthresh;
-	if (sctp_logging_level & SCTP_CWND_MONITOR_ENABLE) {
+	if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_CWND_MONITOR_ENABLE) {
 		sctp_log_cwnd(stcb, net, (net->cwnd - old_cwnd), SCTP_CWND_LOG_FROM_SAT);
 	}
 }
@@ -478,7 +479,7 @@ sctp_cwnd_update_after_packet_dropped(struct sctp_tcb *stcb,
 	}
 	if (net->cwnd - old_cwnd != 0) {
 		/* log only changes */
-		if (sctp_logging_level & SCTP_CWND_MONITOR_ENABLE) {
+		if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_CWND_MONITOR_ENABLE) {
 			sctp_log_cwnd(stcb, net, (net->cwnd - old_cwnd),
 			    SCTP_CWND_LOG_FROM_SAT);
 		}
@@ -495,7 +496,7 @@ sctp_cwnd_update_after_output(struct sctp_tcb *stcb,
 		net->ssthresh = net->cwnd;
 	net->cwnd = (net->flight_size + (burst_limit * net->mtu));
 
-	if (sctp_logging_level & SCTP_CWND_MONITOR_ENABLE) {
+	if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_CWND_MONITOR_ENABLE) {
 		sctp_log_cwnd(stcb, net, (net->cwnd - old_cwnd), SCTP_CWND_LOG_FROM_BRST);
 	}
 }
@@ -516,7 +517,7 @@ sctp_cwnd_update_after_fr_timer(struct sctp_inpcb *inp,
 	if (net->cwnd < net->ssthresh)
 		/* still in SS move to CA */
 		net->ssthresh = net->cwnd - 1;
-	if (sctp_logging_level & SCTP_CWND_MONITOR_ENABLE) {
+	if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_CWND_MONITOR_ENABLE) {
 		sctp_log_cwnd(stcb, net, (old_cwnd - net->cwnd), SCTP_CWND_LOG_FROM_FR);
 	}
 }
@@ -619,12 +620,12 @@ sctp_hs_cwnd_increase(struct sctp_tcb *stcb, struct sctp_nets *net)
 		/* normal mode */
 		if (net->net_ack > net->mtu) {
 			net->cwnd += net->mtu;
-			if (sctp_logging_level & SCTP_CWND_MONITOR_ENABLE) {
+			if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_CWND_MONITOR_ENABLE) {
 				sctp_log_cwnd(stcb, net, net->mtu, SCTP_CWND_LOG_FROM_SS);
 			}
 		} else {
 			net->cwnd += net->net_ack;
-			if (sctp_logging_level & SCTP_CWND_MONITOR_ENABLE) {
+			if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_CWND_MONITOR_ENABLE) {
 				sctp_log_cwnd(stcb, net, net->net_ack, SCTP_CWND_LOG_FROM_SS);
 			}
 		}
@@ -638,7 +639,7 @@ sctp_hs_cwnd_increase(struct sctp_tcb *stcb, struct sctp_nets *net)
 		net->last_hs_used = indx;
 		incr = ((sctp_cwnd_adjust[indx].increase) << 10);
 		net->cwnd += incr;
-		if (sctp_logging_level & SCTP_CWND_MONITOR_ENABLE) {
+		if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_CWND_MONITOR_ENABLE) {
 			sctp_log_cwnd(stcb, net, incr, SCTP_CWND_LOG_FROM_SS);
 		}
 	}
@@ -680,7 +681,7 @@ sctp_hs_cwnd_decrease(struct sctp_tcb *stcb, struct sctp_nets *net)
 			net->last_hs_used = indx;
 		}
 	}
-	if (sctp_logging_level & SCTP_CWND_MONITOR_ENABLE) {
+	if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_CWND_MONITOR_ENABLE) {
 		sctp_log_cwnd(stcb, net, (net->cwnd - old_cwnd), SCTP_CWND_LOG_FROM_FR);
 	}
 }
@@ -696,7 +697,7 @@ sctp_hs_cwnd_update_after_fr(struct sctp_tcb *stcb,
 	 * (net->fast_retran_loss_recovery == 0)))
 	 */
 	TAILQ_FOREACH(net, &asoc->nets, sctp_next) {
-		if ((asoc->fast_retran_loss_recovery == 0) || (sctp_cmt_on_off == 1)) {
+		if ((asoc->fast_retran_loss_recovery == 0) || (SCTP_BASE_SYSCTL(sctp_cmt_on_off) == 1)) {
 			/* out of a RFC2582 Fast recovery window? */
 			if (net->net_ack > 0) {
 				/*
@@ -782,7 +783,7 @@ sctp_hs_cwnd_update_after_sack(struct sctp_tcb *stcb,
 			}
 		}
 #endif
-		if (sctp_early_fr) {
+		if (SCTP_BASE_SYSCTL(sctp_early_fr)) {
 			/*
 			 * So, first of all do we need to have a Early FR
 			 * timer running?
@@ -818,7 +819,7 @@ sctp_hs_cwnd_update_after_sack(struct sctp_tcb *stcb,
 		}
 		/* if nothing was acked on this destination skip it */
 		if (net->net_ack == 0) {
-			if (sctp_logging_level & SCTP_CWND_LOGGING_ENABLE) {
+			if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_CWND_LOGGING_ENABLE) {
 				sctp_log_cwnd(stcb, net, 0, SCTP_CWND_LOG_FROM_SACK);
 			}
 			continue;
@@ -849,10 +850,11 @@ sctp_hs_cwnd_update_after_sack(struct sctp_tcb *stcb,
 			 * 
 			 * Should we stop any running T3 timer here?
 			 */
-			if (sctp_cmt_on_off && sctp_cmt_pf && ((net->dest_state & SCTP_ADDR_PF) ==
-			    SCTP_ADDR_PF)) {
+			if (SCTP_BASE_SYSCTL(sctp_cmt_on_off) &&
+			    SCTP_BASE_SYSCTL(sctp_cmt_pf) &&
+			    ((net->dest_state & SCTP_ADDR_PF) == SCTP_ADDR_PF)) {
 				net->dest_state &= ~SCTP_ADDR_PF;
-				net->cwnd = net->mtu * sctp_cmt_pf;
+				net->cwnd = net->mtu * SCTP_BASE_SYSCTL(sctp_cmt_pf);
 				SCTPDBG(SCTP_DEBUG_INDATA1, "Destination %p moved from PF to reachable with cwnd %d.\n",
 				    net, net->cwnd);
 				/*
@@ -876,7 +878,7 @@ sctp_hs_cwnd_update_after_sack(struct sctp_tcb *stcb,
 		 */
 #endif
 
-		if (asoc->fast_retran_loss_recovery && will_exit == 0 && sctp_cmt_on_off == 0) {
+		if (asoc->fast_retran_loss_recovery && will_exit == 0 && SCTP_BASE_SYSCTL(sctp_cmt_on_off) == 0) {
 			/*
 			 * If we are in loss recovery we skip any cwnd
 			 * update
@@ -887,7 +889,7 @@ sctp_hs_cwnd_update_after_sack(struct sctp_tcb *stcb,
 		 * CMT: CUC algorithm. Update cwnd if pseudo-cumack has
 		 * moved.
 		 */
-		if (accum_moved || (sctp_cmt_on_off && net->new_pseudo_cumack)) {
+		if (accum_moved || (SCTP_BASE_SYSCTL(sctp_cmt_on_off) && net->new_pseudo_cumack)) {
 			/* If the cumulative ack moved we can proceed */
 			if (net->cwnd <= net->ssthresh) {
 				/* We are in slow start */
@@ -896,7 +898,7 @@ sctp_hs_cwnd_update_after_sack(struct sctp_tcb *stcb,
 					sctp_hs_cwnd_increase(stcb, net);
 
 				} else {
-					if (sctp_logging_level & SCTP_CWND_LOGGING_ENABLE) {
+					if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_CWND_LOGGING_ENABLE) {
 						sctp_log_cwnd(stcb, net, net->net_ack,
 						    SCTP_CWND_LOG_NOADV_SS);
 					}
@@ -908,19 +910,19 @@ sctp_hs_cwnd_update_after_sack(struct sctp_tcb *stcb,
 				    (net->partial_bytes_acked >= net->cwnd)) {
 					net->partial_bytes_acked -= net->cwnd;
 					net->cwnd += net->mtu;
-					if (sctp_logging_level & SCTP_CWND_MONITOR_ENABLE) {
+					if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_CWND_MONITOR_ENABLE) {
 						sctp_log_cwnd(stcb, net, net->mtu,
 						    SCTP_CWND_LOG_FROM_CA);
 					}
 				} else {
-					if (sctp_logging_level & SCTP_CWND_LOGGING_ENABLE) {
+					if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_CWND_LOGGING_ENABLE) {
 						sctp_log_cwnd(stcb, net, net->net_ack,
 						    SCTP_CWND_LOG_NOADV_CA);
 					}
 				}
 			}
 		} else {
-			if (sctp_logging_level & SCTP_CWND_LOGGING_ENABLE) {
+			if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_CWND_LOGGING_ENABLE) {
 				sctp_log_cwnd(stcb, net, net->mtu,
 				    SCTP_CWND_LOG_NO_CUMACK);
 			}
@@ -1151,21 +1153,21 @@ htcp_cong_avoid(struct sctp_tcb *stcb, struct sctp_nets *net)
 	if (net->cwnd <= net->ssthresh) {
 		/* We are in slow start */
 		if (net->flight_size + net->net_ack >= net->cwnd) {
-			if (net->net_ack > (net->mtu * sctp_L2_abc_variable)) {
-				net->cwnd += (net->mtu * sctp_L2_abc_variable);
-				if (sctp_logging_level & SCTP_CWND_MONITOR_ENABLE) {
+			if (net->net_ack > (net->mtu * SCTP_BASE_SYSCTL(sctp_L2_abc_variable))) {
+				net->cwnd += (net->mtu * SCTP_BASE_SYSCTL(sctp_L2_abc_variable));
+				if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_CWND_MONITOR_ENABLE) {
 					sctp_log_cwnd(stcb, net, net->mtu,
 					    SCTP_CWND_LOG_FROM_SS);
 				}
 			} else {
 				net->cwnd += net->net_ack;
-				if (sctp_logging_level & SCTP_CWND_MONITOR_ENABLE) {
+				if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_CWND_MONITOR_ENABLE) {
 					sctp_log_cwnd(stcb, net, net->net_ack,
 					    SCTP_CWND_LOG_FROM_SS);
 				}
 			}
 		} else {
-			if (sctp_logging_level & SCTP_CWND_LOGGING_ENABLE) {
+			if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_CWND_LOGGING_ENABLE) {
 				sctp_log_cwnd(stcb, net, net->net_ack,
 				    SCTP_CWND_LOG_NOADV_SS);
 			}
@@ -1186,13 +1188,13 @@ htcp_cong_avoid(struct sctp_tcb *stcb, struct sctp_nets *net)
 			net->cwnd += net->mtu;
 			net->partial_bytes_acked = 0;
 			htcp_alpha_update(&net->htcp_ca);
-			if (sctp_logging_level & SCTP_CWND_MONITOR_ENABLE) {
+			if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_CWND_MONITOR_ENABLE) {
 				sctp_log_cwnd(stcb, net, net->mtu,
 				    SCTP_CWND_LOG_FROM_CA);
 			}
 		} else {
 			net->partial_bytes_acked += net->net_ack;
-			if (sctp_logging_level & SCTP_CWND_LOGGING_ENABLE) {
+			if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_CWND_LOGGING_ENABLE) {
 				sctp_log_cwnd(stcb, net, net->net_ack,
 				    SCTP_CWND_LOG_NOADV_CA);
 			}
@@ -1233,7 +1235,7 @@ sctp_htcp_set_initial_cc_param(struct sctp_tcb *stcb, struct sctp_nets *net)
 	net->ssthresh = stcb->asoc.peers_rwnd;
 	htcp_init(stcb, net);
 
-	if (sctp_logging_level & (SCTP_CWND_MONITOR_ENABLE | SCTP_CWND_LOGGING_ENABLE)) {
+	if (SCTP_BASE_SYSCTL(sctp_logging_level) & (SCTP_CWND_MONITOR_ENABLE | SCTP_CWND_LOGGING_ENABLE)) {
 		sctp_log_cwnd(stcb, net, 0, SCTP_CWND_INITIALIZATION);
 	}
 }
@@ -1264,7 +1266,7 @@ sctp_htcp_cwnd_update_after_sack(struct sctp_tcb *stcb,
 			}
 		}
 #endif
-		if (sctp_early_fr) {
+		if (SCTP_BASE_SYSCTL(sctp_early_fr)) {
 			/*
 			 * So, first of all do we need to have a Early FR
 			 * timer running?
@@ -1300,7 +1302,7 @@ sctp_htcp_cwnd_update_after_sack(struct sctp_tcb *stcb,
 		}
 		/* if nothing was acked on this destination skip it */
 		if (net->net_ack == 0) {
-			if (sctp_logging_level & SCTP_CWND_LOGGING_ENABLE) {
+			if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_CWND_LOGGING_ENABLE) {
 				sctp_log_cwnd(stcb, net, 0, SCTP_CWND_LOG_FROM_SACK);
 			}
 			continue;
@@ -1331,10 +1333,11 @@ sctp_htcp_cwnd_update_after_sack(struct sctp_tcb *stcb,
 			 * 
 			 * Should we stop any running T3 timer here?
 			 */
-			if (sctp_cmt_on_off && sctp_cmt_pf && ((net->dest_state & SCTP_ADDR_PF) ==
-			    SCTP_ADDR_PF)) {
+			if (SCTP_BASE_SYSCTL(sctp_cmt_on_off) &&
+			    SCTP_BASE_SYSCTL(sctp_cmt_pf) &&
+			    ((net->dest_state & SCTP_ADDR_PF) == SCTP_ADDR_PF)) {
 				net->dest_state &= ~SCTP_ADDR_PF;
-				net->cwnd = net->mtu * sctp_cmt_pf;
+				net->cwnd = net->mtu * SCTP_BASE_SYSCTL(sctp_cmt_pf);
 				SCTPDBG(SCTP_DEBUG_INDATA1, "Destination %p moved from PF to reachable with cwnd %d.\n",
 				    net, net->cwnd);
 				/*
@@ -1358,7 +1361,7 @@ sctp_htcp_cwnd_update_after_sack(struct sctp_tcb *stcb,
 		 */
 #endif
 
-		if (asoc->fast_retran_loss_recovery && will_exit == 0 && sctp_cmt_on_off == 0) {
+		if (asoc->fast_retran_loss_recovery && will_exit == 0 && SCTP_BASE_SYSCTL(sctp_cmt_on_off) == 0) {
 			/*
 			 * If we are in loss recovery we skip any cwnd
 			 * update
@@ -1369,11 +1372,11 @@ sctp_htcp_cwnd_update_after_sack(struct sctp_tcb *stcb,
 		 * CMT: CUC algorithm. Update cwnd if pseudo-cumack has
 		 * moved.
 		 */
-		if (accum_moved || (sctp_cmt_on_off && net->new_pseudo_cumack)) {
+		if (accum_moved || (SCTP_BASE_SYSCTL(sctp_cmt_on_off) && net->new_pseudo_cumack)) {
 			htcp_cong_avoid(stcb, net);
 			measure_achieved_throughput(stcb, net);
 		} else {
-			if (sctp_logging_level & SCTP_CWND_LOGGING_ENABLE) {
+			if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_CWND_LOGGING_ENABLE) {
 				sctp_log_cwnd(stcb, net, net->mtu,
 				    SCTP_CWND_LOG_NO_CUMACK);
 			}
@@ -1409,7 +1412,7 @@ sctp_htcp_cwnd_update_after_fr(struct sctp_tcb *stcb,
 	 * (net->fast_retran_loss_recovery == 0)))
 	 */
 	TAILQ_FOREACH(net, &asoc->nets, sctp_next) {
-		if ((asoc->fast_retran_loss_recovery == 0) || (sctp_cmt_on_off == 1)) {
+		if ((asoc->fast_retran_loss_recovery == 0) || (SCTP_BASE_SYSCTL(sctp_cmt_on_off) == 1)) {
 			/* out of a RFC2582 Fast recovery window? */
 			if (net->net_ack > 0) {
 				/*
@@ -1425,7 +1428,7 @@ sctp_htcp_cwnd_update_after_fr(struct sctp_tcb *stcb,
 				htcp_reset(&net->htcp_ca);
 				net->ssthresh = htcp_recalc_ssthresh(stcb, net);
 				net->cwnd = net->ssthresh;
-				if (sctp_logging_level & SCTP_CWND_MONITOR_ENABLE) {
+				if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_CWND_MONITOR_ENABLE) {
 					sctp_log_cwnd(stcb, net, (net->cwnd - old_cwnd),
 					    SCTP_CWND_LOG_FROM_FR);
 				}
@@ -1487,7 +1490,7 @@ sctp_htcp_cwnd_update_after_timeout(struct sctp_tcb *stcb,
 	net->ssthresh = htcp_recalc_ssthresh(stcb, net);
 	net->cwnd = net->mtu;
 	net->partial_bytes_acked = 0;
-	if (sctp_logging_level & SCTP_CWND_MONITOR_ENABLE) {
+	if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_CWND_MONITOR_ENABLE) {
 		sctp_log_cwnd(stcb, net, net->cwnd - old_cwnd, SCTP_CWND_LOG_FROM_RTX);
 	}
 }
@@ -1511,7 +1514,7 @@ sctp_htcp_cwnd_update_after_fr_timer(struct sctp_inpcb *inp,
 	if (net->cwnd < net->ssthresh)
 		/* still in SS move to CA */
 		net->ssthresh = net->cwnd - 1;
-	if (sctp_logging_level & SCTP_CWND_MONITOR_ENABLE) {
+	if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_CWND_MONITOR_ENABLE) {
 		sctp_log_cwnd(stcb, net, (old_cwnd - net->cwnd), SCTP_CWND_LOG_FROM_FR);
 	}
 }
@@ -1534,7 +1537,7 @@ sctp_htcp_cwnd_update_after_ecn_echo(struct sctp_tcb *stcb,
 		net->RTO <<= 1;
 	}
 	net->cwnd = net->ssthresh;
-	if (sctp_logging_level & SCTP_CWND_MONITOR_ENABLE) {
+	if (SCTP_BASE_SYSCTL(sctp_logging_level) & SCTP_CWND_MONITOR_ENABLE) {
 		sctp_log_cwnd(stcb, net, (net->cwnd - old_cwnd), SCTP_CWND_LOG_FROM_SAT);
 	}
 }