summaryrefslogtreecommitdiffstats
path: root/sys/pci/xmaciireg.h
blob: 137f47ee062b24604a5a2c386b943c873066d1aa (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
/*
 * Copyright (c) 1997, 1998, 1999, 2000
 *	Bill Paul <wpaul@ctr.columbia.edu>.  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, 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.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *	This product includes software developed by Bill Paul.
 * 4. Neither the name of the author nor the names of any co-contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY Bill Paul 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 Bill Paul OR THE VOICES IN HIS HEAD
 * 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.
 *
 * $FreeBSD$
 */

/*
 * Registers and data structures for the XaQti Corporation XMAC II
 * Gigabit Ethernet MAC. Datasheet is available from http://www.xaqti.com.
 * The XMAC can be programmed for 16-bit or 32-bit register access modes.
 * The SysKonnect gigabit ethernet adapters use 16-bit mode, so that's
 * how the registers are laid out here.
 */

#define XM_DEVICEID		0x00E0AE20
#define XM_XAQTI_OUI		0x00E0AE

#define XM_XMAC_REV(x)		(((x) & 0x000000E0) >> 5)

#define XM_XMAC_REV_B2		0x0
#define XM_XMAC_REV_C1		0x1

#define XM_MMUCMD		0x0000
#define XM_POFF			0x0008
#define XM_BURST		0x000C
#define XM_VLAN_TAGLEV1		0x0010
#define XM_VLAN_TAGLEV2		0x0014
#define XM_TXCMD		0x0020
#define XM_TX_RETRYLIMIT	0x0024
#define XM_TX_SLOTTIME		0x0028
#define XM_TX_IPG		0x003C
#define XM_RXCMD		0x0030
#define XM_PHY_ADDR		0x0034
#define XM_PHY_DATA		0x0038
#define XM_GPIO			0x0040
#define XM_IMR			0x0044
#define XM_ISR			0x0048
#define XM_HWCFG		0x004C
#define XM_TX_LOWAT		0x0060
#define XM_TX_HIWAT		0x0062
#define XM_TX_REQTHRESH_LO	0x0064
#define XM_TX_REQTHRESH_HI	0x0066
#define XM_TX_REQTHRESH		XM_TX_REQTHRESH_LO
#define XM_PAUSEDST0		0x0068
#define XM_PAUSEDST1		0x006A
#define XM_PAUSEDST2		0x006C
#define XM_CTLPARM_LO		0x0070
#define XM_CTLPARM_HI		0x0072
#define XM_CTLPARM		XM_CTLPARM_LO
#define XM_OPCODE_PAUSE_TIMER	0x0074
#define XM_TXSTAT_LIFO		0x0078

/*
 * Perfect filter registers. The XMAC has a table of 16 perfect
 * filter entries, spaced 8 bytes apart. This is in addition to
 * the station address registers, which appear below.
 */
#define XM_RXFILT_BASE		0x0080
#define XM_RXFILT_END		0x0107
#define XM_RXFILT_MAX		16
#define XM_RXFILT_ENTRY(ent)		(XM_RXFILT_BASE + ((ent * 8)))

/* Primary station address. */
#define XM_PAR0			0x0108
#define XM_PAR1			0x010A
#define XM_PAR2			0x010C

/* 64-bit multicast hash table registers */
#define XM_MAR0			0x0110
#define XM_MAR1			0x0112
#define XM_MAR2			0x0114
#define XM_MAR3			0x0116
#define XM_RX_LOWAT		0x0118
#define XM_RX_HIWAT		0x011A
#define XM_RX_REQTHRESH_LO	0x011C
#define XM_RX_REQTHRESH_HI	0x011E
#define XM_RX_REQTHRESH		XM_RX_REQTHRESH_LO
#define XM_DEVID_LO		0x0120
#define XM_DEVID_HI		0x0122
#define XM_DEVID		XM_DEVID_LO
#define XM_MODE_LO		0x0124
#define XM_MODE_HI		0x0126
#define XM_MODE			XM_MODE_LO
#define XM_LASTSRC0		0x0128
#define XM_LASTSRC1		0x012A
#define XM_LASTSRC2		0x012C
#define XM_TSTAMP_READ		0x0130
#define XM_TSTAMP_LOAD		0x0134
#define XM_STATS_CMD		0x0200
#define XM_RXCNT_EVENT_LO	0x0204
#define XM_RXCNT_EVENT_HI	0x0206
#define XM_RXCNT_EVENT		XM_RXCNT_EVENT_LO
#define XM_TXCNT_EVENT_LO	0x0208
#define XM_TXCNT_EVENT_HI	0x020A
#define XM_TXCNT_EVENT		XM_TXCNT_EVENT_LO
#define XM_RXCNT_EVMASK_LO	0x020C
#define XM_RXCNT_EVMASK_HI	0x020E
#define XM_RXCNT_EVMASK		XM_RXCNT_EVMASK_LO
#define XM_TXCNT_EVMASK_LO	0x0210
#define XM_TXCNT_EVMASK_HI	0x0212
#define XM_TXCNT_EVMASK		XM_TXCNT_EVMASK_LO

/* Statistics command register */
#define XM_STATCMD_CLR_TX	0x0001
#define XM_STATCMD_CLR_RX	0x0002
#define XM_STATCMD_COPY_TX	0x0004
#define XM_STATCMD_COPY_RX	0x0008
#define XM_STATCMD_SNAP_TX	0x0010
#define XM_STATCMD_SNAP_RX	0x0020

/* TX statistics registers */
#define XM_TXSTATS_PKTSOK	0x280
#define XM_TXSTATS_BYTESOK_HI	0x284
#define XM_TXSTATS_BYTESOK_LO	0x288
#define XM_TXSTATS_BCASTSOK	0x28C
#define XM_TXSTATS_MCASTSOK	0x290
#define XM_TXSTATS_UCASTSOK	0x294
#define XM_TXSTATS_GIANTS	0x298
#define XM_TXSTATS_BURSTCNT	0x29C
#define XM_TXSTATS_PAUSEPKTS	0x2A0
#define XM_TXSTATS_MACCTLPKTS	0x2A4
#define XM_TXSTATS_SINGLECOLS	0x2A8
#define XM_TXSTATS_MULTICOLS	0x2AC
#define XM_TXSTATS_EXCESSCOLS	0x2B0
#define XM_TXSTATS_LATECOLS	0x2B4
#define XM_TXSTATS_DEFER	0x2B8
#define XM_TXSTATS_EXCESSDEFER	0x2BC
#define XM_TXSTATS_UNDERRUN	0x2C0
#define XM_TXSTATS_CARRIERSENSE	0x2C4
#define XM_TXSTATS_UTILIZATION	0x2C8
#define XM_TXSTATS_64		0x2D0
#define XM_TXSTATS_65_127	0x2D4
#define XM_TXSTATS_128_255	0x2D8
#define XM_TXSTATS_256_511	0x2DC
#define XM_TXSTATS_512_1023	0x2E0
#define XM_TXSTATS_1024_MAX	0x2E4

/* RX statistics registers */
#define XM_RXSTATS_PKTSOK	0x300
#define XM_RXSTATS_BYTESOK_HI	0x304
#define XM_RXSTATS_BYTESOK_LO	0x308
#define XM_RXSTATS_BCASTSOK	0x30C
#define XM_RXSTATS_MCASTSOK	0x310
#define XM_RXSTATS_UCASTSOK	0x314
#define XM_RXSTATS_PAUSEPKTS	0x318
#define XM_RXSTATS_MACCTLPKTS	0x31C
#define XM_RXSTATS_BADPAUSEPKTS	0x320
#define XM_RXSTATS_BADMACCTLPKTS	0x324
#define XM_RXSTATS_BURSTCNT	0x328
#define XM_RXSTATS_MISSEDPKTS	0x32C
#define XM_RXSTATS_FRAMEERRS	0x330
#define XM_RXSTATS_OVERRUN	0x334
#define XM_RXSTATS_JABBER	0x338
#define XM_RXSTATS_CARRLOSS	0x33C
#define XM_RXSTATS_INRNGLENERR	0x340
#define XM_RXSTATS_SYMERR	0x344
#define XM_RXSTATS_SHORTEVENT	0x348
#define XM_RXSTATS_RUNTS	0x34C
#define XM_RXSTATS_GIANTS	0x350
#define XM_RXSTATS_CRCERRS	0x354
#define XM_RXSTATS_CEXTERRS	0x35C
#define XM_RXSTATS_UTILIZATION	0x360
#define XM_RXSTATS_64		0x368
#define XM_RXSTATS_65_127	0x36C
#define XM_RXSTATS_128_255	0x370
#define XM_RXSTATS_256_511	0x374
#define XM_RXSTATS_512_1023	0x378
#define XM_RXSTATS_1024_MAX	0x37C

#define XM_MMUCMD_TX_ENB	0x0001
#define XM_MMUCMD_RX_ENB	0x0002
#define XM_MMUCMD_GMIILOOP	0x0004
#define XM_MMUCMD_RATECTL	0x0008
#define XM_MMUCMD_GMIIFDX	0x0010
#define XM_MMUCMD_NO_MGMT_PRMB	0x0020
#define XM_MMUCMD_SIMCOL	0x0040
#define XM_MMUCMD_FORCETX	0x0080
#define XM_MMUCMD_LOOPENB	0x0200
#define XM_MMUCMD_IGNPAUSE	0x0400
#define XM_MMUCMD_PHYBUSY	0x0800
#define XM_MMUCMD_PHYDATARDY	0x1000

#define XM_TXCMD_AUTOPAD	0x0001
#define XM_TXCMD_NOCRC		0x0002
#define XM_TXCMD_NOPREAMBLE	0x0004
#define XM_TXCMD_NOGIGAMODE	0x0008
#define XM_TXCMD_SAMPLELINE	0x0010
#define XM_TXCMD_ENCBYPASS	0x0020
#define XM_TXCMD_XMITBK2BK	0x0040
#define XM_TXCMD_FAIRSHARE	0x0080

#define XM_RXCMD_DISABLE_CEXT	0x0001
#define XM_RXCMD_STRIPPAD	0x0002
#define XM_RXCMD_SAMPLELINE	0x0004
#define XM_RXCMD_SELFRX		0x0008
#define XM_RXCMD_STRIPFCS	0x0010
#define XM_RXCMD_TRANSPARENT	0x0020
#define XM_RXCMD_IPGCAPTURE	0x0040
#define XM_RXCMD_BIGPKTOK	0x0080
#define XM_RXCMD_LENERROK	0x0100

#define XM_GPIO_GP0_SET		0x0001
#define XM_GPIO_RESETSTATS	0x0004
#define XM_GPIO_RESETMAC	0x0008
#define XM_GPIO_FORCEINT	0x0020
#define XM_GPIO_ANEGINPROG	0x0040

#define XM_IMR_RX_EOF		0x0001
#define XM_IMR_TX_EOF		0x0002
#define XM_IMR_TX_UNDERRUN	0x0004
#define XM_IMR_RX_OVERRUN	0x0008
#define XM_IMR_TX_STATS_OFLOW	0x0010
#define XM_IMR_RX_STATS_OFLOW	0x0020
#define XM_IMR_TSTAMP_OFLOW	0x0040
#define XM_IMR_AUTONEG_DONE	0x0080
#define XM_IMR_NEXTPAGE_RDY	0x0100
#define XM_IMR_PAGE_RECEIVED	0x0200
#define XM_IMR_LP_REQCFG	0x0400
#define XM_IMR_GP0_SET		0x0800
#define XM_IMR_FORCEINTR	0x1000
#define XM_IMR_TX_ABORT		0x2000
#define XM_IMR_LINKEVENT	0x4000

#define XM_INTRS	\
	(~(XM_IMR_GP0_SET|XM_IMR_AUTONEG_DONE|XM_IMR_TX_UNDERRUN))

#define XM_ISR_RX_EOF		0x0001
#define XM_ISR_TX_EOF		0x0002
#define XM_ISR_TX_UNDERRUN	0x0004
#define XM_ISR_RX_OVERRUN	0x0008
#define XM_ISR_TX_STATS_OFLOW	0x0010
#define XM_ISR_RX_STATS_OFLOW	0x0020
#define XM_ISR_TSTAMP_OFLOW	0x0040
#define XM_ISR_AUTONEG_DONE	0x0080
#define XM_ISR_NEXTPAGE_RDY	0x0100
#define XM_ISR_PAGE_RECEIVED	0x0200
#define XM_ISR_LP_REQCFG	0x0400
#define XM_ISR_GP0_SET		0x0800
#define XM_ISR_FORCEINTR	0x1000
#define XM_ISR_TX_ABORT		0x2000
#define XM_ISR_LINKEVENT	0x4000

#define XM_HWCFG_GENEOP		0x0008
#define XM_HWCFG_SIGSTATCKH	0x0004
#define XM_HWCFG_GMIIMODE	0x0001

#define XM_MODE_FLUSH_RXFIFO	0x00000001
#define XM_MODE_FLUSH_TXFIFO	0x00000002
#define XM_MODE_BIGENDIAN	0x00000004
#define XM_MODE_RX_PROMISC	0x00000008
#define XM_MODE_RX_NOBROAD	0x00000010
#define XM_MODE_RX_NOMULTI	0x00000020
#define XM_MODE_RX_NOUNI	0x00000040
#define XM_MODE_RX_BADFRAMES	0x00000080
#define XM_MODE_RX_CRCERRS	0x00000100
#define XM_MODE_RX_GIANTS	0x00000200
#define XM_MODE_RX_INRANGELEN	0x00000400
#define XM_MODE_RX_RUNTS	0x00000800
#define XM_MODE_RX_MACCTL	0x00001000
#define XM_MODE_RX_USE_PERFECT	0x00002000
#define XM_MODE_RX_USE_STATION	0x00004000
#define XM_MODE_RX_USE_HASH	0x00008000
#define XM_MODE_RX_ADDRPAIR	0x00010000
#define XM_MODE_PAUSEONHI	0x00020000
#define XM_MODE_PAUSEONLO	0x00040000
#define XM_MODE_TIMESTAMP	0x00080000
#define XM_MODE_SENDPAUSE	0x00100000
#define XM_MODE_SENDCONTINUOUS	0x00200000
#define XM_MODE_LE_STATUSWORD	0x00400000
#define XM_MODE_AUTOFIFOPAUSE	0x00800000
#define XM_MODE_EXPAUSEGEN	0x02000000
#define XM_MODE_RX_INVERSE	0x04000000

#define XM_RXSTAT_MACCTL	0x00000001
#define XM_RXSTAT_ERRFRAME	0x00000002
#define XM_RXSTAT_CRCERR	0x00000004
#define XM_RXSTAT_GIANT		0x00000008
#define XM_RXSTAT_RUNT		0x00000010
#define XM_RXSTAT_FRAMEERR	0x00000020
#define XM_RXSTAT_INRANGEERR	0x00000040
#define XM_RXSTAT_CARRIERERR	0x00000080
#define XM_RXSTAT_COLLERR	0x00000100
#define XM_RXSTAT_802_3		0x00000200
#define XM_RXSTAT_CARREXTERR	0x00000400
#define XM_RXSTAT_BURSTMODE	0x00000800
#define XM_RXSTAT_UNICAST	0x00002000
#define XM_RXSTAT_MULTICAST	0x00004000
#define XM_RXSTAT_BROADCAST	0x00008000
#define XM_RXSTAT_VLAN_LEV1	0x00010000
#define XM_RXSTAT_VLAN_LEV2	0x00020000
#define XM_RXSTAT_LEN		0xFFFC0000

/*
 * XMAC PHY registers, indirectly accessed through
 * XM_PHY_ADDR and XM_PHY_REG.
 */

#define XM_PHY_BMCR		0x0000	/* control */
#define XM_PHY_BMSR		0x0001	/* status */
#define XM_PHY_VENID		0x0002	/* vendor id */
#define XM_PHY_DEVID		0x0003	/* device id */
#define XM_PHY_ANAR		0x0004	/* autoneg advertisenemt */
#define XM_PHY_LPAR		0x0005	/* link partner ability */
#define XM_PHY_ANEXP		0x0006	/* autoneg expansion */
#define XM_PHY_NEXTP		0x0007	/* nextpage */
#define XM_PHY_LPNEXTP		0x0008	/* link partner's nextpage */
#define XM_PHY_EXTSTS		0x000F	/* extented status */
#define XM_PHY_RESAB		0x0010	/* resolved ability */

#define XM_BMCR_DUPLEX		0x0100
#define XM_BMCR_RENEGOTIATE	0x0200
#define XM_BMCR_AUTONEGENBL	0x1000
#define XM_BMCR_LOOPBACK	0x4000
#define XM_BMCR_RESET		0x8000

#define XM_BMSR_EXTCAP		0x0001
#define XM_BMSR_LINKSTAT	0x0004
#define XM_BMSR_AUTONEGABLE	0x0008
#define XM_BMSR_REMFAULT	0x0010
#define XM_BMSR_AUTONEGDONE	0x0020
#define XM_BMSR_EXTSTAT		0x0100

#define XM_VENID_XAQTI		0xD14C
#define XM_DEVID_XMAC		0x0002

#define XM_ANAR_FULLDUPLEX	0x0020
#define XM_ANAR_HALFDUPLEX	0x0040
#define XM_ANAR_PAUSEBITS	0x0180
#define XM_ANAR_REMFAULTBITS	0x1800
#define XM_ANAR_ACK		0x4000
#define XM_ANAR_NEXTPAGE	0x8000

#define XM_LPAR_FULLDUPLEX	0x0020
#define XM_LPAR_HALFDUPLEX	0x0040
#define XM_LPAR_PAUSEBITS	0x0180
#define XM_LPAR_REMFAULTBITS	0x1800
#define XM_LPAR_ACK		0x4000
#define XM_LPAR_NEXTPAGE	0x8000

#define XM_PAUSE_NOPAUSE	0x0000
#define XM_PAUSE_SYMPAUSE	0x0080
#define XM_PAUSE_ASYMPAUSE	0x0100
#define XM_PAUSE_BOTH		0x0180

#define XM_REMFAULT_LINKOK	0x0000
#define XM_REMFAULT_LINKFAIL	0x0800
#define XM_REMFAULT_OFFLINE	0x1000
#define XM_REMFAULT_ANEGERR	0x1800

#define XM_ANEXP_GOTPAGE	0x0002
#define XM_ANEXP_NEXTPAGE_SELF	0x0004
#define XM_ANEXP_NEXTPAGE_LP	0x0008

#define XM_NEXTP_MESSAGE	0x07FF
#define XM_NEXTP_TOGGLE		0x0800
#define XM_NEXTP_ACK2		0x1000
#define XM_NEXTP_MPAGE		0x2000
#define XM_NEXTP_ACK1		0x4000
#define XM_NEXTP_NPAGE		0x8000

#define XM_LPNEXTP_MESSAGE	0x07FF
#define XM_LPNEXTP_TOGGLE	0x0800
#define XM_LPNEXTP_ACK2		0x1000
#define XM_LPNEXTP_MPAGE	0x2000
#define XM_LPNEXTP_ACK1		0x4000
#define XM_LPNEXTP_NPAGE	0x8000

#define XM_EXTSTS_HALFDUPLEX	0x4000
#define XM_EXTSTS_FULLDUPLEX	0x8000

#define XM_RESAB_PAUSEMISMATCH	0x0008
#define XM_RESAB_ABLMISMATCH	0x0010
#define XM_RESAB_FDMODESEL	0x0020
#define XM_RESAB_HDMODESEL	0x0040
#define XM_RESAB_PAUSEBITS	0x0180
OpenPOWER on IntegriCloud