[apple/xnu.git] / bsd / if / ppc / mace.h

/*
 * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
 *
 * @APPLE_LICENSE_HEADER_START@
 * 
 * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
 * 
 * This file contains Original Code and/or Modifications of Original Code
 * as defined in and that are subject to the Apple Public Source License
 * Version 2.0 (the 'License'). You may not use this file except in
 * compliance with the License. Please obtain a copy of the License at
 * http://www.opensource.apple.com/apsl/ and read it before using this
 * file.
 * 
 * The Original Code and all software distributed under the License are
 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
 * Please see the License for the specific language governing rights and
 * limitations under the License.
 * 
 * @APPLE_LICENSE_HEADER_END@
 */
/*
 * Copyright 1996 1995 by Open Software Foundation, Inc. 1997 1996 1995 1994 1993 1992 1991  
 *              All Rights Reserved 
 *  
 * Permission to use, copy, modify, and distribute this software and 
 * its documentation for any purpose and without fee is hereby granted, 
 * provided that the above copyright notice appears in all copies and 
 * that both the copyright notice and this permission notice appear in 
 * supporting documentation. 
 *  
 * OSF DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE 
 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 
 * FOR A PARTICULAR PURPOSE. 
 *  
 * IN NO EVENT SHALL OSF BE LIABLE FOR ANY SPECIAL, INDIRECT, OR 
 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM 
 * LOSS OF USE, DATA OR PROFITS, WHETHER IN ACTION OF CONTRACT, 
 * NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION 
 * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 
 * 
 */
/*
 * Copyright 1996 1995 by Apple Computer, Inc. 1997 1996 1995 1994 1993 1992 1991  
 *              All Rights Reserved 
 *  
 * Permission to use, copy, modify, and distribute this software and 
 * its documentation for any purpose and without fee is hereby granted, 
 * provided that the above copyright notice appears in all copies and 
 * that both the copyright notice and this permission notice appear in 
 * supporting documentation. 
 *  
 * APPLE COMPUTER DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE 
 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 
 * FOR A PARTICULAR PURPOSE. 
 *  
 * IN NO EVENT SHALL APPLE COMPUTER BE LIABLE FOR ANY SPECIAL, INDIRECT, OR 
 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM 
 * LOSS OF USE, DATA OR PROFITS, WHETHER IN ACTION OF CONTRACT, 
 * NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION 
 * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 
 */
/*
 * MKLINUX-1.0DR2
 */
/* 
 * PMach Operating System
 * Copyright (c) 1995 Santa Clara University
 * All Rights Reserved.
 */
/* 
 * Mach Operating System
 * Copyright (c) 1991,1990,1989 Carnegie Mellon University
 * All Rights Reserved.
 * 
 * Permission to use, copy, modify and distribute this software and its
 * documentation is hereby granted, provided that both the copyright
 * notice and this permission notice appear in all copies of the
 * software, derivative works or modified versions, and any portions
 * thereof, and that both notices appear in supporting documentation.
 * 
 * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
 * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
 * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
 * 
 * Carnegie Mellon requests users of this software to return to
 * 
 *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
 *  School of Computer Science
 *  Carnegie Mellon University
 *  Pittsburgh PA 15213-3890
 * 
 * any improvements or extensions that they make and grant Carnegie Mellon
 * the rights to redistribute these changes.
 */
/*
 *	File:	if_3c501.h
 *	Author: Philippe Bernadat
 *	Date:	1989
 * 	Copyright (c) 1989 OSF Research Institute 
 *
 * 	3COM Etherlink 3C501 Mach Ethernet drvier
 */
/*
  Copyright 1990 by Open Software Foundation,
Cambridge, MA.

		All Rights Reserved

  Permission to use, copy, modify, and distribute this software and
its documentation for any purpose and without fee is hereby granted,
provided that the above copyright notice appears in all copies and
that both the copyright notice and this permission notice appear in
supporting documentation, and that the name of OSF or Open Software
Foundation not be used in advertising or publicity pertaining to
distribution of the software without specific, written prior
permission.

  OSF DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE
INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS,
IN NO EVENT SHALL OSF BE LIABLE FOR ANY SPECIAL, INDIRECT, OR
CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
LOSS OF USE, DATA OR PROFITS, WHETHER IN ACTION OF CONTRACT,
NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/

#ifdef KERNEL
#include <sys/cdefs.h>
#endif


#define ENETPAD(n)      char n[15] 

/* 0x50f0a000 */
struct mace_board {
     volatile unsigned char   rcvfifo;  /* 00  receive fifo */
     ENETPAD(epad0);
     volatile unsigned char   xmtfifo;  /* 01  transmit fifo */
     ENETPAD(epad1);
     volatile unsigned char   xmtfc;    /* 02  transmit frame control */
     ENETPAD(epad2);
     volatile unsigned char   xmtfs;    /* 03  transmit frame status */
     ENETPAD(epad3);
     volatile unsigned char   xmtrc;    /* 04  transmit retry count */
     ENETPAD(epad4);
     volatile unsigned char   rcvfc;    /* 05  receive frame control -- 4 bytes */
     ENETPAD(epad5); 
     volatile unsigned char   rcvfs;    /* 06  receive frame status */
     ENETPAD(epad6);
     volatile unsigned char   fifofc;   /* 07  fifo frame count */
     ENETPAD(epad7);
     volatile unsigned char   ir;       /* 08  interrupt */
     ENETPAD(epad8);
     volatile unsigned char   imr;      /* 09  interrupt mask */
     ENETPAD(epad9);
     volatile unsigned char   pr;       /* 10  poll */
     ENETPAD(epad10);
     volatile unsigned char   biucc;    /* 11  bus interface unit configuration control */
     ENETPAD(epad11);
     volatile unsigned char   fifocc;   /* 12  fifo configuration control */
     ENETPAD(epad12);
     volatile unsigned char   maccc;    /* 13  media access control configuration control */
     ENETPAD(epad13);
     volatile unsigned char   plscc;    /* 14  physical layer signalling configuration control */
     ENETPAD(epad14);
     volatile unsigned char   phycc;    /* 15  physical layer configuration control */
     ENETPAD(epad15);
     volatile unsigned char   chipid1;  /* 16  chip identification LSB */
     ENETPAD(epad16);
     volatile unsigned char   chipid2;  /* 17  chip identification MSB */
     ENETPAD(epad17);
     volatile unsigned char   iac;      /* 18  internal address configuration */
     ENETPAD(epad18);
     volatile unsigned char   res1;     /* 19  */
     ENETPAD(epad19);
     volatile unsigned char   ladrf;    /* 20  logical address filter -- 8 bytes */
     ENETPAD(epad20);
     volatile unsigned char   padr;     /* 21  physical address -- 6 bytes */
     ENETPAD(epad21);
     volatile unsigned char   res2;     /* 22  */
     ENETPAD(epad22);
     volatile unsigned char   res3;     /* 23  */
     ENETPAD(epad23);
     volatile unsigned char   mpc;      /* 24  missed packet count */
     ENETPAD(epad24);
     volatile unsigned char   res4;     /* 25  */
     ENETPAD(epad25);
     volatile unsigned char   rntpc;    /* 26  runt packet count */
     ENETPAD(epad26);
     volatile unsigned char   rcvcc;    /* 27  receive collision count */
     ENETPAD(epad27);
     volatile unsigned char   res5;     /* 28  */
     ENETPAD(epad28);
     volatile unsigned char   utr;      /* 29  user test */
     ENETPAD(epad29);
     volatile unsigned char   res6;     /* 30  */
     ENETPAD(epad30);
     volatile unsigned char   res7;     /* 31  */
     };

/*
 * Chip Revisions..
 */

#define	MACE_REVISION_B0	0x0940
#define	MACE_REVISION_A2	0x0941

/* xmtfc */
#define XMTFC_DRTRY       0X80
#define XMTFC_DXMTFCS     0x08
#define XMTFC_APADXNT     0x01

/* xmtfs */
#define XMTFS_XNTSV  	0x80
#define XMTFS_XMTFS  	0x40
#define XMTFS_LCOL   	0x20
#define XMTFS_MORE   	0x10
#define XMTFS_ONE    	0x08
#define XMTFS_DEFER  	0x04
#define XMTFS_LCAR   	0x02
#define XMTFS_RTRY   	0x01

/* xmtrc */
#define XMTRC_EXDEF  0x80

/* rcvfc */
#define RCVFC_LLRCV       0x08
#define RCVFC_M_R         0x04
#define RCVFC_ASTRPRCV    0x01

/* rcvfs */
#define RCVFS_OFLO   	0x80
#define RCVFS_CLSN   	0x40
#define RCVFS_FRAM   	0x20
#define RCVFS_FCS    	0x10
#define RCVFS_REVCNT 	0x0f

/* fifofc */
#define	FIFOCC_XFW_8	0x00 
#define	FIFOCC_XFW_16	0x40 
#define	FIFOCC_XFW_32	0x80 
#define	FIFOCC_XFW_XX	0xc0 
#define	FIFOCC_RFW_16	0x00 
#define	FIFOCC_RFW_32	0x10 
#define	FIFOCC_RFW_64	0x20 
#define	FIFOCC_RFW_XX	0x30 
#define FIFOCC_XFWU	0x08	
#define FIFOCC_RFWU	0x04	
#define FIFOCC_XBRST	0x02	
#define FIFOCC_RBRST	0x01	


/* ir */
#define IR_JAB    	0x80
#define IR_BABL   	0x40
#define IR_CERR   	0x20
#define IR_RCVCCO 	0x10
#define IR_RNTPCO 	0x08
#define IR_MPCO   	0x04
#define IR_RCVINT 	0x02
#define IR_XMTINT 	0x01

/* imr */
#define IMR_MJAB    	0x80
#define IMR_MBABL   	0x40
#define IMR_MCERR   	0x20
#define IMR_MRCVCCO 	0x10
#define IMR_MRNTPCO 	0x08
#define IMR_MMPCO   	0x04
#define IMR_MRCVINT 	0x02
#define IMR_MXMTINT 	0x01

/* pr */
#define PR_XMTSV  	0x80
#define PR_TDTREQ 	0x40
#define PR_RDTREQ 	0x20

/* biucc */
#define BIUCC_BSWP        0x40
#define BIUCC_XMTSP04     0x00
#define BIUCC_XMTSP16     0x10
#define BIUCC_XMTSP64     0x20
#define BIUCC_XMTSP112    0x30
#define BIUCC_SWRST       0x01

/* fifocc */
#define FIFOCC_XMTFW08W    0x00
#define FIFOCC_XMTFW16W    0x40
#define FIFOCC_XMTFW32W    0x80

#define FIFOCC_RCVFW16     0x00     
#define FIFOCC_RCVFW32     0x10
#define FIFOCC_RCVFW64     0x20

#define FIFOCC_XMTFWU      0x08
#define FIFOCC_RCVFWU      0x04
#define FIFOCC_XMTBRST     0x02
#define FIFOCC_RCVBRST     0x01

/* maccc */
#define MACCC_PROM        0x80
#define MACCC_DXMT2PD     0x40
#define MACCC_EMBA        0x20
#define MACCC_DRCVPA      0x08
#define MACCC_DRCVBC      0x04
#define MACCC_ENXMT       0x02
#define MACCC_ENRCV       0x01

/* plscc */
#define PLSCC_XMTSEL      0x08
#define PLSCC_AUI         0x00
#define PLSCC_TENBASE     0x02
#define PLSCC_DAI         0x04
#define PLSCC_GPSI        0x06
#define PLSCC_ENPLSIO     0x01

/* phycc */
#define PHYCC_LNKFL       0x80
#define PHYCC_DLNKTST     0x40
#define PHYCC_REVPOL      0x20
#define PHYCC_DAPC        0x10
#define PHYCC_LRT         0x08
#define PHYCC_ASEL        0x04
#define PHYCC_RWAKE       0x02
#define PHYCC_AWAKE       0x01

/* iac */
#define IAC_ADDRCHG     0x80
#define IAC_PHYADDR     0x04
#define IAC_LOGADDR     0x02

/* utr */
#define UTR_RTRE        0x80
#define UTR_RTRD        0x40
#define UTR_RPA         0x20
#define UTR_FCOLL       0x10
#define UTR_RCVFCSE     0x08

#define UTR_NOLOOP      0x00
#define UTR_EXTLOOP     0x02
#define UTR_INLOOP      0x04
#define UTR_INLOOP_M    0x06

#define ENET_PHYADDR_LEN	6
#define ENET_HEADER         14

#define BFRSIZ		2048
#define ETHER_ADD_SIZE	6	/* size of a MAC address */
#define	DSF_LOCK	1
#define DSF_RUNNING	2
#define MOD_ENAL 1
#define MOD_PROM 2

/*
 * MACE Chip revision codes
 */
#define MACERevA2       0x0941
#define MACERevB0       0x0940

#ifdef KERNEL
int	mace_delmulti __P((register struct ifreq *, register struct arpcom *,
	      struct ether_addr *));
int	mace_addmulti __P((register struct ifreq *, register struct arpcom *));
void	mace_sync_mcast __P((register struct ifnet *));
void	mace_sync_promisc __P((register struct ifnet *));
#endif /* KERNEL */
Commit	Line	Data
1c79356b A	1	/*
	2	* Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
	3	*
	4	* @APPLE_LICENSE_HEADER_START@
	5	*
43866e37	6	* Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
1c79356b	7	*
43866e37 A	8	* This file contains Original Code and/or Modifications of Original Code
	9	* as defined in and that are subject to the Apple Public Source License
	10	* Version 2.0 (the 'License'). You may not use this file except in
	11	* compliance with the License. Please obtain a copy of the License at
	12	* http://www.opensource.apple.com/apsl/ and read it before using this
	13	* file.
	14	*
	15	* The Original Code and all software distributed under the License are
	16	* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
1c79356b A	17	* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
1c79356b A	18	* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
43866e37 A	19	* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
	20	* Please see the License for the specific language governing rights and
	21	* limitations under the License.
1c79356b A	22	*
	23	* @APPLE_LICENSE_HEADER_END@
	24	*/
	25	/*
	26	* Copyright 1996 1995 by Open Software Foundation, Inc. 1997 1996 1995 1994 1993 1992 1991
	27	* All Rights Reserved
	28	*
	29	* Permission to use, copy, modify, and distribute this software and
	30	* its documentation for any purpose and without fee is hereby granted,
	31	* provided that the above copyright notice appears in all copies and
	32	* that both the copyright notice and this permission notice appear in
	33	* supporting documentation.
	34	*
	35	* OSF DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE
	36	* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
	37	* FOR A PARTICULAR PURPOSE.
	38	*
	39	* IN NO EVENT SHALL OSF BE LIABLE FOR ANY SPECIAL, INDIRECT, OR
	40	* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
	41	* LOSS OF USE, DATA OR PROFITS, WHETHER IN ACTION OF CONTRACT,
	42	* NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
	43	* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
	44	*
	45	*/
	46	/*
	47	* Copyright 1996 1995 by Apple Computer, Inc. 1997 1996 1995 1994 1993 1992 1991
	48	* All Rights Reserved
	49	*
	50	* Permission to use, copy, modify, and distribute this software and
	51	* its documentation for any purpose and without fee is hereby granted,
	52	* provided that the above copyright notice appears in all copies and
	53	* that both the copyright notice and this permission notice appear in
	54	* supporting documentation.
	55	*
	56	* APPLE COMPUTER DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE
	57	* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
	58	* FOR A PARTICULAR PURPOSE.
	59	*
	60	* IN NO EVENT SHALL APPLE COMPUTER BE LIABLE FOR ANY SPECIAL, INDIRECT, OR
	61	* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
	62	* LOSS OF USE, DATA OR PROFITS, WHETHER IN ACTION OF CONTRACT,
	63	* NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
	64	* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
	65	*/
	66	/*
	67	* MKLINUX-1.0DR2
	68	*/
	69	/*
	70	* PMach Operating System
	71	* Copyright (c) 1995 Santa Clara University
	72	* All Rights Reserved.
	73	*/
	74	/*
	75	* Mach Operating System
	76	* Copyright (c) 1991,1990,1989 Carnegie Mellon University
	77	* All Rights Reserved.
	78	*
	79	* Permission to use, copy, modify and distribute this software and its
	80	* documentation is hereby granted, provided that both the copyright
	81	* notice and this permission notice appear in all copies of the
	82	* software, derivative works or modified versions, and any portions
	83	* thereof, and that both notices appear in supporting documentation.
	84	*
	85	* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
86	* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
87	* ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
88	*
89	* Carnegie Mellon requests users of this software to return to
90	*
91	* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
92	* School of Computer Science
93	* Carnegie Mellon University
94	* Pittsburgh PA 15213-3890
95	*
96	* any improvements or extensions that they make and grant Carnegie Mellon
97	* the rights to redistribute these changes.
98	*/
99	/*
100	* File: if_3c501.h
101	* Author: Philippe Bernadat
102	* Date: 1989
103	* Copyright (c) 1989 OSF Research Institute
104	*
105	* 3COM Etherlink 3C501 Mach Ethernet drvier
106	*/
107	/*
108	Copyright 1990 by Open Software Foundation,
109	Cambridge, MA.
110
111	All Rights Reserved
112
113	Permission to use, copy, modify, and distribute this software and
114	its documentation for any purpose and without fee is hereby granted,
115	provided that the above copyright notice appears in all copies and
116	that both the copyright notice and this permission notice appear in
117	supporting documentation, and that the name of OSF or Open Software
118	Foundation not be used in advertising or publicity pertaining to
119	distribution of the software without specific, written prior
120	permission.
121
122	OSF DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE
123	INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS,
124	IN NO EVENT SHALL OSF BE LIABLE FOR ANY SPECIAL, INDIRECT, OR
125	CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
126	LOSS OF USE, DATA OR PROFITS, WHETHER IN ACTION OF CONTRACT,
127	NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
128	WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
129	*/
130
131	#ifdef KERNEL
132	#include <sys/cdefs.h>
133	#endif
134
135
136	#define ENETPAD(n) char n[15]
137
138	/* 0x50f0a000 */
139	struct mace_board {
140	volatile unsigned char rcvfifo; /* 00 receive fifo */
141	ENETPAD(epad0);
142	volatile unsigned char xmtfifo; /* 01 transmit fifo */
143	ENETPAD(epad1);
144	volatile unsigned char xmtfc; /* 02 transmit frame control */
145	ENETPAD(epad2);
146	volatile unsigned char xmtfs; /* 03 transmit frame status */
147	ENETPAD(epad3);
148	volatile unsigned char xmtrc; /* 04 transmit retry count */
149	ENETPAD(epad4);
150	volatile unsigned char rcvfc; /* 05 receive frame control -- 4 bytes */
151	ENETPAD(epad5);
152	volatile unsigned char rcvfs; /* 06 receive frame status */
153	ENETPAD(epad6);
154	volatile unsigned char fifofc; /* 07 fifo frame count */
155	ENETPAD(epad7);
156	volatile unsigned char ir; /* 08 interrupt */
157	ENETPAD(epad8);
158	volatile unsigned char imr; /* 09 interrupt mask */
159	ENETPAD(epad9);
160	volatile unsigned char pr; /* 10 poll */
161	ENETPAD(epad10);
162	volatile unsigned char biucc; /* 11 bus interface unit configuration control */
163	ENETPAD(epad11);
164	volatile unsigned char fifocc; /* 12 fifo configuration control */
165	ENETPAD(epad12);
166	volatile unsigned char maccc; /* 13 media access control configuration control */
167	ENETPAD(epad13);
168	volatile unsigned char plscc; /* 14 physical layer signalling configuration control */
169	ENETPAD(epad14);
170	volatile unsigned char phycc; /* 15 physical layer configuration control */
171	ENETPAD(epad15);
172	volatile unsigned char chipid1; /* 16 chip identification LSB */
173	ENETPAD(epad16);
174	volatile unsigned char chipid2; /* 17 chip identification MSB */
175	ENETPAD(epad17);
176	volatile unsigned char iac; /* 18 internal address configuration */
177	ENETPAD(epad18);
178	volatile unsigned char res1; /* 19 */
179	ENETPAD(epad19);
180	volatile unsigned char ladrf; /* 20 logical address filter -- 8 bytes */
181	ENETPAD(epad20);
182	volatile unsigned char padr; /* 21 physical address -- 6 bytes */
183	ENETPAD(epad21);
184	volatile unsigned char res2; /* 22 */
185	ENETPAD(epad22);
186	volatile unsigned char res3; /* 23 */
187	ENETPAD(epad23);
188	volatile unsigned char mpc; /* 24 missed packet count */
189	ENETPAD(epad24);
190	volatile unsigned char res4; /* 25 */
191	ENETPAD(epad25);
192	volatile unsigned char rntpc; /* 26 runt packet count */
193	ENETPAD(epad26);
194	volatile unsigned char rcvcc; /* 27 receive collision count */
195	ENETPAD(epad27);
196	volatile unsigned char res5; /* 28 */
197	ENETPAD(epad28);
198	volatile unsigned char utr; /* 29 user test */
199	ENETPAD(epad29);
200	volatile unsigned char res6; /* 30 */
201	ENETPAD(epad30);
202	volatile unsigned char res7; /* 31 */
203	};
204
205	/*
206	* Chip Revisions..
207	*/
208
209	#define MACE_REVISION_B0 0x0940
210	#define MACE_REVISION_A2 0x0941
211
212	/* xmtfc */
213	#define XMTFC_DRTRY 0X80
214	#define XMTFC_DXMTFCS 0x08
215	#define XMTFC_APADXNT 0x01
216
217	/* xmtfs */
218	#define XMTFS_XNTSV 0x80
219	#define XMTFS_XMTFS 0x40
220	#define XMTFS_LCOL 0x20
221	#define XMTFS_MORE 0x10
222	#define XMTFS_ONE 0x08
223	#define XMTFS_DEFER 0x04
224	#define XMTFS_LCAR 0x02
225	#define XMTFS_RTRY 0x01
226
227	/* xmtrc */
228	#define XMTRC_EXDEF 0x80
229
230	/* rcvfc */
231	#define RCVFC_LLRCV 0x08
232	#define RCVFC_M_R 0x04
233	#define RCVFC_ASTRPRCV 0x01
234
235	/* rcvfs */
236	#define RCVFS_OFLO 0x80
237	#define RCVFS_CLSN 0x40
238	#define RCVFS_FRAM 0x20
239	#define RCVFS_FCS 0x10
240	#define RCVFS_REVCNT 0x0f
241
242	/* fifofc */
243	#define FIFOCC_XFW_8 0x00
244	#define FIFOCC_XFW_16 0x40
245	#define FIFOCC_XFW_32 0x80
246	#define FIFOCC_XFW_XX 0xc0
247	#define FIFOCC_RFW_16 0x00
248	#define FIFOCC_RFW_32 0x10
249	#define FIFOCC_RFW_64 0x20
250	#define FIFOCC_RFW_XX 0x30
251	#define FIFOCC_XFWU 0x08
252	#define FIFOCC_RFWU 0x04
253	#define FIFOCC_XBRST 0x02
254	#define FIFOCC_RBRST 0x01
255
256
257	/* ir */
258	#define IR_JAB 0x80
259	#define IR_BABL 0x40
260	#define IR_CERR 0x20
261	#define IR_RCVCCO 0x10
262	#define IR_RNTPCO 0x08
263	#define IR_MPCO 0x04
264	#define IR_RCVINT 0x02
265	#define IR_XMTINT 0x01
266
267	/* imr */
268	#define IMR_MJAB 0x80
269	#define IMR_MBABL 0x40
270	#define IMR_MCERR 0x20
271	#define IMR_MRCVCCO 0x10
272	#define IMR_MRNTPCO 0x08
273	#define IMR_MMPCO 0x04
274	#define IMR_MRCVINT 0x02
275	#define IMR_MXMTINT 0x01
276
277	/* pr */
278	#define PR_XMTSV 0x80
279	#define PR_TDTREQ 0x40
280	#define PR_RDTREQ 0x20
281
282	/* biucc */
283	#define BIUCC_BSWP 0x40
284	#define BIUCC_XMTSP04 0x00
285	#define BIUCC_XMTSP16 0x10
286	#define BIUCC_XMTSP64 0x20
287	#define BIUCC_XMTSP112 0x30
288	#define BIUCC_SWRST 0x01
289
290	/* fifocc */
291	#define FIFOCC_XMTFW08W 0x00
292	#define FIFOCC_XMTFW16W 0x40
293	#define FIFOCC_XMTFW32W 0x80
294
295	#define FIFOCC_RCVFW16 0x00
296	#define FIFOCC_RCVFW32 0x10
297	#define FIFOCC_RCVFW64 0x20
298
299	#define FIFOCC_XMTFWU 0x08
300	#define FIFOCC_RCVFWU 0x04
301	#define FIFOCC_XMTBRST 0x02
302	#define FIFOCC_RCVBRST 0x01
303
304	/* maccc */
305	#define MACCC_PROM 0x80
306	#define MACCC_DXMT2PD 0x40
307	#define MACCC_EMBA 0x20
308	#define MACCC_DRCVPA 0x08
309	#define MACCC_DRCVBC 0x04
310	#define MACCC_ENXMT 0x02
311	#define MACCC_ENRCV 0x01
312
313	/* plscc */
314	#define PLSCC_XMTSEL 0x08
315	#define PLSCC_AUI 0x00
316	#define PLSCC_TENBASE 0x02
317	#define PLSCC_DAI 0x04
318	#define PLSCC_GPSI 0x06
319	#define PLSCC_ENPLSIO 0x01
320
321	/* phycc */
322	#define PHYCC_LNKFL 0x80
323	#define PHYCC_DLNKTST 0x40
324	#define PHYCC_REVPOL 0x20
325	#define PHYCC_DAPC 0x10
326	#define PHYCC_LRT 0x08
327	#define PHYCC_ASEL 0x04
328	#define PHYCC_RWAKE 0x02
329	#define PHYCC_AWAKE 0x01
330
331	/* iac */
332	#define IAC_ADDRCHG 0x80
333	#define IAC_PHYADDR 0x04
334	#define IAC_LOGADDR 0x02
335
336	/* utr */
337	#define UTR_RTRE 0x80
338	#define UTR_RTRD 0x40
339	#define UTR_RPA 0x20
340	#define UTR_FCOLL 0x10
341	#define UTR_RCVFCSE 0x08
342
343	#define UTR_NOLOOP 0x00
344	#define UTR_EXTLOOP 0x02
345	#define UTR_INLOOP 0x04
346	#define UTR_INLOOP_M 0x06
347
348	#define ENET_PHYADDR_LEN 6
349	#define ENET_HEADER 14
350
351	#define BFRSIZ 2048
352	#define ETHER_ADD_SIZE 6 /* size of a MAC address */
353	#define DSF_LOCK 1
354	#define DSF_RUNNING 2
355	#define MOD_ENAL 1
356	#define MOD_PROM 2
357
358	/*
359	* MACE Chip revision codes
360	*/
361	#define MACERevA2 0x0941
362	#define MACERevB0 0x0940
363
364	#ifdef KERNEL
365	int mace_delmulti __P((register struct ifreq , register struct arpcom ,
366	struct ether_addr *));
367	int mace_addmulti __P((register struct ifreq , register struct arpcom ));
368	void mace_sync_mcast __P((register struct ifnet *));
369	void mace_sync_promisc __P((register struct ifnet *));
370	#endif /* KERNEL */
371