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

/*
 * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
 *
 * @APPLE_LICENSE_HEADER_START@
 * 
 * The contents of this file constitute Original Code as defined in and
 * are subject to the Apple Public Source License Version 1.1 (the
 * "License").  You may not use this file except in compliance with the
 * License.  Please obtain a copy of the License at
 * http://www.apple.com/publicsource and read it before using this file.
 * 
 * This 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 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	*
de355530 A	6	* The contents of this file constitute Original Code as defined in and
	7	* are subject to the Apple Public Source License Version 1.1 (the
	8	* "License"). You may not use this file except in compliance with the
	9	* License. Please obtain a copy of the License at
	10	* http://www.apple.com/publicsource and read it before using this file.
1c79356b	11	*
de355530 A	12	* This Original Code and all software distributed under the License are
de355530 A	13	* distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
1c79356b A	14	* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
1c79356b A	15	* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
de355530 A	16	* FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
	17	* License for the specific language governing rights and limitations
	18	* under the License.
1c79356b A	19	*
	20	* @APPLE_LICENSE_HEADER_END@
	21	*/
	22	/*
	23	* Copyright 1996 1995 by Open Software Foundation, Inc. 1997 1996 1995 1994 1993 1992 1991
	24	* All Rights Reserved
	25	*
	26	* Permission to use, copy, modify, and distribute this software and
	27	* its documentation for any purpose and without fee is hereby granted,
	28	* provided that the above copyright notice appears in all copies and
	29	* that both the copyright notice and this permission notice appear in
	30	* supporting documentation.
	31	*
	32	* OSF DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE
	33	* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
	34	* FOR A PARTICULAR PURPOSE.
	35	*
	36	* IN NO EVENT SHALL OSF BE LIABLE FOR ANY SPECIAL, INDIRECT, OR
	37	* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
	38	* LOSS OF USE, DATA OR PROFITS, WHETHER IN ACTION OF CONTRACT,
	39	* NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
	40	* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
	41	*
	42	*/
	43	/*
	44	* Copyright 1996 1995 by Apple Computer, Inc. 1997 1996 1995 1994 1993 1992 1991
	45	* All Rights Reserved
	46	*
	47	* Permission to use, copy, modify, and distribute this software and
	48	* its documentation for any purpose and without fee is hereby granted,
	49	* provided that the above copyright notice appears in all copies and
	50	* that both the copyright notice and this permission notice appear in
	51	* supporting documentation.
	52	*
	53	* APPLE COMPUTER DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE
	54	* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
	55	* FOR A PARTICULAR PURPOSE.
	56	*
	57	* IN NO EVENT SHALL APPLE COMPUTER BE LIABLE FOR ANY SPECIAL, INDIRECT, OR
	58	* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
	59	* LOSS OF USE, DATA OR PROFITS, WHETHER IN ACTION OF CONTRACT,
	60	* NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
	61	* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
	62	*/
	63	/*
	64	* MKLINUX-1.0DR2
	65	*/
	66	/*
	67	* PMach Operating System
	68	* Copyright (c) 1995 Santa Clara University
	69	* All Rights Reserved.
	70	*/
	71	/*
	72	* Mach Operating System
	73	* Copyright (c) 1991,1990,1989 Carnegie Mellon University
	74	* All Rights Reserved.
	75	*
	76	* Permission to use, copy, modify and distribute this software and its
	77	* documentation is hereby granted, provided that both the copyright
	78	* notice and this permission notice appear in all copies of the
	79	* software, derivative works or modified versions, and any portions
	80	* thereof, and that both notices appear in supporting documentation.
	81	*
	82	* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
83	* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
84	* ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
85	*
86	* Carnegie Mellon requests users of this software to return to
87	*
88	* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
89	* School of Computer Science
90	* Carnegie Mellon University
91	* Pittsburgh PA 15213-3890
92	*
93	* any improvements or extensions that they make and grant Carnegie Mellon
94	* the rights to redistribute these changes.
95	*/
96	/*
97	* File: if_3c501.h
98	* Author: Philippe Bernadat
99	* Date: 1989
100	* Copyright (c) 1989 OSF Research Institute
101	*
102	* 3COM Etherlink 3C501 Mach Ethernet drvier
103	*/
104	/*
105	Copyright 1990 by Open Software Foundation,
106	Cambridge, MA.
107
108	All Rights Reserved
109
110	Permission to use, copy, modify, and distribute this software and
111	its documentation for any purpose and without fee is hereby granted,
112	provided that the above copyright notice appears in all copies and
113	that both the copyright notice and this permission notice appear in
114	supporting documentation, and that the name of OSF or Open Software
115	Foundation not be used in advertising or publicity pertaining to
116	distribution of the software without specific, written prior
117	permission.
118
119	OSF DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE
120	INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS,
121	IN NO EVENT SHALL OSF BE LIABLE FOR ANY SPECIAL, INDIRECT, OR
122	CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
123	LOSS OF USE, DATA OR PROFITS, WHETHER IN ACTION OF CONTRACT,
124	NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
125	WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
126	*/
127
128	#ifdef KERNEL
129	#include <sys/cdefs.h>
130	#endif
131
132
133	#define ENETPAD(n) char n[15]
134
135	/* 0x50f0a000 */
136	struct mace_board {
137	volatile unsigned char rcvfifo; /* 00 receive fifo */
138	ENETPAD(epad0);
139	volatile unsigned char xmtfifo; /* 01 transmit fifo */
140	ENETPAD(epad1);
141	volatile unsigned char xmtfc; /* 02 transmit frame control */
142	ENETPAD(epad2);
143	volatile unsigned char xmtfs; /* 03 transmit frame status */
144	ENETPAD(epad3);
145	volatile unsigned char xmtrc; /* 04 transmit retry count */
146	ENETPAD(epad4);
147	volatile unsigned char rcvfc; /* 05 receive frame control -- 4 bytes */
148	ENETPAD(epad5);
149	volatile unsigned char rcvfs; /* 06 receive frame status */
150	ENETPAD(epad6);
151	volatile unsigned char fifofc; /* 07 fifo frame count */
152	ENETPAD(epad7);
153	volatile unsigned char ir; /* 08 interrupt */
154	ENETPAD(epad8);
155	volatile unsigned char imr; /* 09 interrupt mask */
156	ENETPAD(epad9);
157	volatile unsigned char pr; /* 10 poll */
158	ENETPAD(epad10);
159	volatile unsigned char biucc; /* 11 bus interface unit configuration control */
160	ENETPAD(epad11);
161	volatile unsigned char fifocc; /* 12 fifo configuration control */
162	ENETPAD(epad12);
163	volatile unsigned char maccc; /* 13 media access control configuration control */
164	ENETPAD(epad13);
165	volatile unsigned char plscc; /* 14 physical layer signalling configuration control */
166	ENETPAD(epad14);
167	volatile unsigned char phycc; /* 15 physical layer configuration control */
168	ENETPAD(epad15);
169	volatile unsigned char chipid1; /* 16 chip identification LSB */
170	ENETPAD(epad16);
171	volatile unsigned char chipid2; /* 17 chip identification MSB */
172	ENETPAD(epad17);
173	volatile unsigned char iac; /* 18 internal address configuration */
174	ENETPAD(epad18);
175	volatile unsigned char res1; /* 19 */
176	ENETPAD(epad19);
177	volatile unsigned char ladrf; /* 20 logical address filter -- 8 bytes */
178	ENETPAD(epad20);
179	volatile unsigned char padr; /* 21 physical address -- 6 bytes */
180	ENETPAD(epad21);
181	volatile unsigned char res2; /* 22 */
182	ENETPAD(epad22);
183	volatile unsigned char res3; /* 23 */
184	ENETPAD(epad23);
185	volatile unsigned char mpc; /* 24 missed packet count */
186	ENETPAD(epad24);
187	volatile unsigned char res4; /* 25 */
188	ENETPAD(epad25);
189	volatile unsigned char rntpc; /* 26 runt packet count */
190	ENETPAD(epad26);
191	volatile unsigned char rcvcc; /* 27 receive collision count */
192	ENETPAD(epad27);
193	volatile unsigned char res5; /* 28 */
194	ENETPAD(epad28);
195	volatile unsigned char utr; /* 29 user test */
196	ENETPAD(epad29);
197	volatile unsigned char res6; /* 30 */
198	ENETPAD(epad30);
199	volatile unsigned char res7; /* 31 */
200	};
201
202	/*
203	* Chip Revisions..
204	*/
205
206	#define MACE_REVISION_B0 0x0940
207	#define MACE_REVISION_A2 0x0941
208
209	/* xmtfc */
210	#define XMTFC_DRTRY 0X80
211	#define XMTFC_DXMTFCS 0x08
212	#define XMTFC_APADXNT 0x01
213
214	/* xmtfs */
215	#define XMTFS_XNTSV 0x80
216	#define XMTFS_XMTFS 0x40
217	#define XMTFS_LCOL 0x20
218	#define XMTFS_MORE 0x10
219	#define XMTFS_ONE 0x08
220	#define XMTFS_DEFER 0x04
221	#define XMTFS_LCAR 0x02
222	#define XMTFS_RTRY 0x01
223
224	/* xmtrc */
225	#define XMTRC_EXDEF 0x80
226
227	/* rcvfc */
228	#define RCVFC_LLRCV 0x08
229	#define RCVFC_M_R 0x04
230	#define RCVFC_ASTRPRCV 0x01
231
232	/* rcvfs */
233	#define RCVFS_OFLO 0x80
234	#define RCVFS_CLSN 0x40
235	#define RCVFS_FRAM 0x20
236	#define RCVFS_FCS 0x10
237	#define RCVFS_REVCNT 0x0f
238
239	/* fifofc */
240	#define FIFOCC_XFW_8 0x00
241	#define FIFOCC_XFW_16 0x40
242	#define FIFOCC_XFW_32 0x80
243	#define FIFOCC_XFW_XX 0xc0
244	#define FIFOCC_RFW_16 0x00
245	#define FIFOCC_RFW_32 0x10
246	#define FIFOCC_RFW_64 0x20
247	#define FIFOCC_RFW_XX 0x30
248	#define FIFOCC_XFWU 0x08
249	#define FIFOCC_RFWU 0x04
250	#define FIFOCC_XBRST 0x02
251	#define FIFOCC_RBRST 0x01
252
253
254	/* ir */
255	#define IR_JAB 0x80
256	#define IR_BABL 0x40
257	#define IR_CERR 0x20
258	#define IR_RCVCCO 0x10
259	#define IR_RNTPCO 0x08
260	#define IR_MPCO 0x04
261	#define IR_RCVINT 0x02
262	#define IR_XMTINT 0x01
263
264	/* imr */
265	#define IMR_MJAB 0x80
266	#define IMR_MBABL 0x40
267	#define IMR_MCERR 0x20
268	#define IMR_MRCVCCO 0x10
269	#define IMR_MRNTPCO 0x08
270	#define IMR_MMPCO 0x04
271	#define IMR_MRCVINT 0x02
272	#define IMR_MXMTINT 0x01
273
274	/* pr */
275	#define PR_XMTSV 0x80
276	#define PR_TDTREQ 0x40
277	#define PR_RDTREQ 0x20
278
279	/* biucc */
280	#define BIUCC_BSWP 0x40
281	#define BIUCC_XMTSP04 0x00
282	#define BIUCC_XMTSP16 0x10
283	#define BIUCC_XMTSP64 0x20
284	#define BIUCC_XMTSP112 0x30
285	#define BIUCC_SWRST 0x01
286
287	/* fifocc */
288	#define FIFOCC_XMTFW08W 0x00
289	#define FIFOCC_XMTFW16W 0x40
290	#define FIFOCC_XMTFW32W 0x80
291
292	#define FIFOCC_RCVFW16 0x00
293	#define FIFOCC_RCVFW32 0x10
294	#define FIFOCC_RCVFW64 0x20
295
296	#define FIFOCC_XMTFWU 0x08
297	#define FIFOCC_RCVFWU 0x04
298	#define FIFOCC_XMTBRST 0x02
299	#define FIFOCC_RCVBRST 0x01
300
301	/* maccc */
302	#define MACCC_PROM 0x80
303	#define MACCC_DXMT2PD 0x40
304	#define MACCC_EMBA 0x20
305	#define MACCC_DRCVPA 0x08
306	#define MACCC_DRCVBC 0x04
307	#define MACCC_ENXMT 0x02
308	#define MACCC_ENRCV 0x01
309
310	/* plscc */
311	#define PLSCC_XMTSEL 0x08
312	#define PLSCC_AUI 0x00
313	#define PLSCC_TENBASE 0x02
314	#define PLSCC_DAI 0x04
315	#define PLSCC_GPSI 0x06
316	#define PLSCC_ENPLSIO 0x01
317
318	/* phycc */
319	#define PHYCC_LNKFL 0x80
320	#define PHYCC_DLNKTST 0x40
321	#define PHYCC_REVPOL 0x20
322	#define PHYCC_DAPC 0x10
323	#define PHYCC_LRT 0x08
324	#define PHYCC_ASEL 0x04
325	#define PHYCC_RWAKE 0x02
326	#define PHYCC_AWAKE 0x01
327
328	/* iac */
329	#define IAC_ADDRCHG 0x80
330	#define IAC_PHYADDR 0x04
331	#define IAC_LOGADDR 0x02
332
333	/* utr */
334	#define UTR_RTRE 0x80
335	#define UTR_RTRD 0x40
336	#define UTR_RPA 0x20
337	#define UTR_FCOLL 0x10
338	#define UTR_RCVFCSE 0x08
339
340	#define UTR_NOLOOP 0x00
341	#define UTR_EXTLOOP 0x02
342	#define UTR_INLOOP 0x04
343	#define UTR_INLOOP_M 0x06
344
345	#define ENET_PHYADDR_LEN 6
346	#define ENET_HEADER 14
347
348	#define BFRSIZ 2048
349	#define ETHER_ADD_SIZE 6 /* size of a MAC address */
350	#define DSF_LOCK 1
351	#define DSF_RUNNING 2
352	#define MOD_ENAL 1
353	#define MOD_PROM 2
354
355	/*
356	* MACE Chip revision codes
357	*/
358	#define MACERevA2 0x0941
359	#define MACERevB0 0x0940
360
361	#ifdef KERNEL
362	int mace_delmulti __P((register struct ifreq , register struct arpcom ,
363	struct ether_addr *));
364	int mace_addmulti __P((register struct ifreq , register struct arpcom ));
365	void mace_sync_mcast __P((register struct ifnet *));
366	void mace_sync_promisc __P((register struct ifnet *));
367	#endif /* KERNEL */
368