config root man

/*-
 * Copyright (c) 2005, M. Warner Losh.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice unmodified, this list of conditions, and the following
 *    disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 * $FreeBSD: release/9.1.0/sys/dev/ed/dl100xxreg.h 190650 2009-04-02 18:02:00Z imp $
 */

/* Dlink chipset used on some Netgear and Dlink PCMCIA cards */
#define ED_DL100XX_MIIBUS	0x0c	/* MII bus register on ASIC */
#define ED_DL10022_DIAG		0x0d
#define ED_DL10022_COLLISON_DIS	    4	/* Disable collision detection */

#define ED_DL10022_MII_RESET1	0x04
#define ED_DL10022_MII_RESET2	0x08

#define ED_DL100XX_MII_DATAIN	0x10
#define ED_DL10022_MII_DIROUT	0x20
#define ED_DL10019_MII_DIROUT	0x10
#define ED_DL100XX_MII_DIROUT	(ED_DL10022_MII_DIROUT | ED_DL10019_MII_DIROUT)
#define ED_DL100XX_MII_DATAOUT	0x40
#define ED_DL100XX_MII_CLK	0x80