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Don't power down the PHY when the interface goes down. 

- All of other PHY drivers don't power down the PHY. Do the same way.
 - At least, keeping the link is required for Intel AMT and WoL.
This commit is contained in:
msaitoh 2021-11-05 01:53:30 +00:00
parent 778c4af095
commit e778ac4194
1 changed files with 2 additions and 3 deletions
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5
sys/dev/mii/ihphy.c
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@ -1,4 +1,4 @@
/* $NetBSD: ihphy.c,v 1.19 2020/11/04 09:15:10 msaitoh Exp $ */
/* $NetBSD: ihphy.c,v 1.20 2021/11/05 01:53:30 msaitoh Exp $ */
/*-
* Copyright (c) 1998, 1999, 2000 The NetBSD Foundation, Inc.
@ -60,7 +60,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: ihphy.c,v 1.19 2020/11/04 09:15:10 msaitoh Exp $");
__KERNEL_RCSID(0, "$NetBSD: ihphy.c,v 1.20 2021/11/05 01:53:30 msaitoh Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -211,7 +211,6 @@ ihphy_service(struct mii_softc *sc, struct mii_data *mii, int cmd)
case MII_DOWN:
mii_phy_down(sc);
PHY_WRITE(sc, MII_BMCR, BMCR_PDOWN);
return 0;
}