Add simple mii detach routine while waiting for the post-2.7

merge of NetBSD mii work

2 files changed, 15 insertions, 2 deletions

diff --git a/sys/dev/mii/mii.c b/sys/dev/mii/mii.c
index 274bbcc357c..625d8980fe2 100644
--- a/sys/dev/mii/mii.c
+++ b/sys/dev/mii/mii.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: mii.c,v 1.6 1999/12/07 22:01:31 jason Exp $	*/
+/*	$OpenBSD: mii.c,v 1.7 2000/04/24 21:13:33 niklas Exp $	*/
 /*	$NetBSD: mii.c,v 1.9 1998/11/05 04:08:02 thorpej Exp $	*/
 
 /*-
@@ -118,6 +118,18 @@ mii_phy_probe(parent, mii, capmask)
 }
 
 int
+mii_detach(msc, flags)
+	struct mii_softc *msc;
+	int flags;
+{
+	LIST_REMOVE(msc, mii_list);
+	/* XXX The following condition should always be true.  */
+	if (msc->mii_inst == msc->mii_pdata->mii_instance - 1)
+		msc->mii_pdata->mii_instance--;
+	return config_detach(&msc->mii_dev, flags);
+}
+
+int
 mii_print(aux, pnp)
 	void *aux;
 	const char *pnp;
diff --git a/sys/dev/mii/miivar.h b/sys/dev/mii/miivar.h
index 717d13788a0..eeb5872286c 100644
--- a/sys/dev/mii/miivar.h
+++ b/sys/dev/mii/miivar.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: miivar.h,v 1.4 1999/12/07 22:01:31 jason Exp $	*/
+/*	$OpenBSD: miivar.h,v 1.5 2000/04/24 21:13:33 niklas Exp $	*/
 /*	$NetBSD: miivar.h,v 1.7.6.1 1999/04/23 15:40:35 perry Exp $	*/
 
 /*-
@@ -179,6 +179,7 @@ void	mii_tick __P((struct mii_data *));
 void	mii_pollstat __P((struct mii_data *));
 void	mii_down __P((struct mii_data *));
 void	mii_phy_probe __P((struct device *, struct mii_data *, int));
+int	mii_detach __P((struct mii_softc *, int));
 void	mii_add_media __P((struct mii_softc *));
 
 void	mii_phy_setmedia __P((struct mii_softc *));