From 4a1ff07b39d4ddc113a10e401540ff5323875ef5 Mon Sep 17 00:00:00 2001
From: Pyun YongHyeon <yongari@FreeBSD.org>
Date: Thu, 18 Feb 2016 03:05:08 +0000
Subject: [PATCH] Fix a bug introduced in r295736 TX descriptor address should
 be updated for valid chain.

Pointed out by:	jmallett
---
 sys/dev/rl/if_rl.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sys/dev/rl/if_rl.c b/sys/dev/rl/if_rl.c
index bc23125e5e29..d9b79396b7c4 100644
--- a/sys/dev/rl/if_rl.c
+++ b/sys/dev/rl/if_rl.c
@@ -1945,8 +1945,9 @@ rl_stop(struct rl_softc *sc)
 			    sc->rl_cdata.rl_tx_dmamap[i]);
 			m_freem(sc->rl_cdata.rl_tx_chain[i]);
 			sc->rl_cdata.rl_tx_chain[i] = NULL;
+			CSR_WRITE_4(sc, RL_TXADDR0 + (i * sizeof(uint32_t)),
+			    0x0000000);
 		}
-		CSR_WRITE_4(sc, RL_TXADDR0 + (i * sizeof(uint32_t)), 0x0000000);
 	}
 }