/*******************************************************************************************/
/**                                                                                       **/
/**  miitool.h                                                                            **/
/**   definitions for PHY registers                                                       **/
/**                                                                                       **/
/**  Copyright (C) 2000 David A. Hinds -- dhinds@pcmcia.sourceforge.org                   **/
/**                                                                                       **/
/**  origin: mii.h in net-tools-1.60                                                      **/
/**                                                                                       **/
/*******************************************************************************************/
#ifndef _INC_MIITOOL_H
#define _INC_MIITOOL_H

/* Basic Mode Control Register */
#define MII_BMCR		0x00
#define  MII_BMCR_RESET		0x8000
#define  MII_BMCR_LOOPBACK	0x4000
#define  MII_BMCR_100MBIT	0x2000
#define  MII_BMCR_AN_ENA	0x1000
#define  MII_BMCR_ISOLATE	0x0400
#define  MII_BMCR_RESTART	0x0200
#define  MII_BMCR_DUPLEX	0x0100
#define  MII_BMCR_COLTEST	0x0080

/* Basic Mode Status Register */
#define MII_BMSR		0x01
#define  MII_BMSR_CAP_MASK	0xf800
#define  MII_BMSR_100BASET4	0x8000
#define  MII_BMSR_100BASETX_FD	0x4000
#define  MII_BMSR_100BASETX_HD	0x2000
#define  MII_BMSR_10BASET_FD	0x1000
#define  MII_BMSR_10BASET_HD	0x0800
#define  MII_BMSR_NO_PREAMBLE	0x0040
#define  MII_BMSR_AN_COMPLETE	0x0020
#define  MII_BMSR_REMOTE_FAULT	0x0010
#define  MII_BMSR_AN_ABLE	0x0008
#define  MII_BMSR_LINK_VALID	0x0004
#define  MII_BMSR_JABBER	0x0002
#define  MII_BMSR_EXT_CAP	0x0001

#define MII_PHY_ID1		0x02
#define MII_PHY_ID2		0x03

/* Auto-Negotiation Advertisement Register */
#define MII_ANAR		0x04
/* Auto-Negotiation Link Partner Ability Register */
#define MII_ANLPAR		0x05
#define  MII_AN_NEXT_PAGE	0x8000
#define  MII_AN_ACK		0x4000
#define  MII_AN_REMOTE_FAULT	0x2000
#define  MII_AN_ABILITY_MASK	0x07e0
#define  MII_AN_FLOW_CONTROL	0x0400
#define  MII_AN_100BASET4	0x0200
#define  MII_AN_100BASETX_FD	0x0100
#define  MII_AN_100BASETX_HD	0x0080
#define  MII_AN_10BASET_FD	0x0040
#define  MII_AN_10BASET_HD	0x0020
#define  MII_AN_PROT_MASK	0x001f
#define  MII_AN_PROT_802_3	0x0001

/* Auto-Negotiation Expansion Register */
#define MII_ANER		0x06
#define  MII_ANER_MULT_FAULT	0x0010
#define  MII_ANER_LP_NP_ABLE	0x0008
#define  MII_ANER_NP_ABLE	0x0004
#define  MII_ANER_PAGE_RX	0x0002
#define  MII_ANER_LP_AN_ABLE	0x0001


#endif /* _INC_MIITOOL_H */