From: brad <brad@openbsd.org>
Date: Tue, 20 Jan 2015 04:33:06 +0000 (+0000)
Subject: Remove use of the link change interrupt handling, not all controllers
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=b9953da19d5bb496f10b67a507cf1d432e107571;p=openbsd

Remove use of the link change interrupt handling, not all controllers
support this interrupt. Link state changes are noticed via the PHY
status change callback or via the timeout for re_tick().

From FreeBSD
---

diff --git a/sys/dev/ic/re.c b/sys/dev/ic/re.c
index f7adfa4c54c..b296281a9e1 100644
--- a/sys/dev/ic/re.c
+++ b/sys/dev/ic/re.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: re.c,v 1.169 2015/01/20 04:23:33 brad Exp $	*/
+/*	$OpenBSD: re.c,v 1.170 2015/01/20 04:33:06 brad Exp $	*/
 /*	$FreeBSD: if_re.c,v 1.31 2004/09/04 07:54:05 ru Exp $	*/
 /*
  * Copyright (c) 1997, 1998-2003
@@ -1562,12 +1562,6 @@ re_intr(void *arg)
 			re_init(ifp);
 			claimed = 1;
 		}
-
-		if (status & RL_ISR_LINKCHG) {
-			timeout_del(&sc->timer_handle);
-			re_tick(sc);
-			claimed = 1;
-		}
 	}
 
 	if (sc->rl_imtype == RL_IMTYPE_SIM) {
diff --git a/sys/dev/ic/rtl81x9reg.h b/sys/dev/ic/rtl81x9reg.h
index dba1ad606d6..c9cc6cb099b 100644
--- a/sys/dev/ic/rtl81x9reg.h
+++ b/sys/dev/ic/rtl81x9reg.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: rtl81x9reg.h,v 1.89 2015/01/08 00:49:18 brad Exp $	*/
+/*	$OpenBSD: rtl81x9reg.h,v 1.90 2015/01/20 04:33:06 brad Exp $	*/
 
 /*
  * Copyright (c) 1997, 1998
@@ -264,12 +264,11 @@
 
 #define RL_INTRS_CPLUS	\
 	(RL_ISR_RX_OK|RL_ISR_RX_ERR|RL_ISR_TX_ERR|			\
-	RL_ISR_RX_OVERRUN|RL_ISR_FIFO_OFLOW|RL_ISR_LINKCHG|		\
+	RL_ISR_RX_OVERRUN|RL_ISR_FIFO_OFLOW|				\
 	RL_ISR_SYSTEM_ERR|RL_ISR_TX_OK)
 
-#define RL_INTRS_TIMER							\
-	(RL_ISR_RX_ERR|RL_ISR_TX_ERR|					\
-	RL_ISR_LINKCHG|RL_ISR_SYSTEM_ERR|				\
+#define RL_INTRS_TIMER	\
+	(RL_ISR_RX_ERR|RL_ISR_TX_ERR|RL_ISR_SYSTEM_ERR|			\
 	RL_ISR_TIMEOUT_EXPIRED)
 
 /*