summaryrefslogtreecommitdiffstats
path: root/include/linux/brcmphy.h
blob: 9e77165f3ef6d18ded32d2442736148adab16df2 (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
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _LINUX_BRCMPHY_H
#define _LINUX_BRCMPHY_H

#include <linux/phy.h>

/* All Broadcom Ethernet switches have a pseudo-PHY at address 30 which is used
 * to configure the switch internal registers via MDIO accesses.
 */
#define BRCM_PSEUDO_PHY_ADDR           30

#define PHY_ID_BCM50610			0x0143bd60
#define PHY_ID_BCM50610M		0x0143bd70
#define PHY_ID_BCM5241			0x0143bc30
#define PHY_ID_BCMAC131			0x0143bc70
#define PHY_ID_BCM5481			0x0143bca0
#define PHY_ID_BCM5395			0x0143bcf0
#define PHY_ID_BCM53125			0x03625f20
#define PHY_ID_BCM53128			0x03625e10
#define PHY_ID_BCM54810			0x03625d00
#define PHY_ID_BCM54811			0x03625cc0
#define PHY_ID_BCM5482			0x0143bcb0
#define PHY_ID_BCM5411			0x00206070
#define PHY_ID_BCM5421			0x002060e0
#define PHY_ID_BCM54210E		0x600d84a0
#define PHY_ID_BCM5464			0x002060b0
#define PHY_ID_BCM5461			0x002060c0
#define PHY_ID_BCM54612E		0x03625e60
#define PHY_ID_BCM54616S		0x03625d10
#define PHY_ID_BCM54140			0xae025009
#define PHY_ID_BCM57780			0x03625d90
#define PHY_ID_BCM89610			0x03625cd0

#define PHY_ID_BCM72113			0x35905310
#define PHY_ID_BCM72116			0x35905350
#define PHY_ID_BCM72165			0x35905340
#define PHY_ID_BCM7250			0xae025280
#define PHY_ID_BCM7255			0xae025120
#define PHY_ID_BCM7260			0xae025190
#define PHY_ID_BCM7268			0xae025090
#define PHY_ID_BCM7271			0xae0253b0
#define PHY_ID_BCM7278			0xae0251a0
#define PHY_ID_BCM7364			0xae025260
#define PHY_ID_BCM7366			0x600d8490
#define PHY_ID_BCM7346			0x600d8650
#define PHY_ID_BCM7362			0x600d84b0
#define PHY_ID_BCM7425			0x600d86b0
#define PHY_ID_BCM7429			0x600d8730
#define PHY_ID_BCM7435			0x600d8750
#define PHY_ID_BCM74371			0xae0252e0
#define PHY_ID_BCM7439			0x600d8480
#define PHY_ID_BCM7439_2		0xae025080
#define PHY_ID_BCM7445			0x600d8510
#define PHY_ID_BCM7712			0x35905330

#define PHY_ID_BCM_CYGNUS		0xae025200
#define PHY_ID_BCM_OMEGA		0xae025100

#define PHY_BCM_OUI_MASK		0xfffffc00
#define PHY_BCM_OUI_1			0x00206000
#define PHY_BCM_OUI_2			0x0143bc00
#define PHY_BCM_OUI_3			0x03625c00
#define PHY_BCM_OUI_4			0x600d8400
#define PHY_BCM_OUI_5			0x03625e00
#define PHY_BCM_OUI_6			0xae025000

#define PHY_BRCM_AUTO_PWRDWN_ENABLE	0x00000001
#define PHY_BRCM_RX_REFCLK_UNUSED	0x00000002
#define PHY_BRCM_CLEAR_RGMII_MODE	0x00000004
#define PHY_BRCM_DIS_TXCRXC_NOENRGY	0x00000008
#define PHY_BRCM_EN_MASTER_MODE		0x00000010
#define PHY_BRCM_IDDQ_SUSPEND		0x00000020

/* Broadcom BCM7xxx specific workarounds */
#define PHY_BRCM_7XXX_REV(x)		(((x) >> 8) & 0xff)
#define PHY_BRCM_7XXX_PATCH(x)		((x) & 0xff)
#define PHY_BCM_FLAGS_VALID		0x80000000

/* Broadcom BCM54XX register definitions, common to most Broadcom PHYs */
#define MII_BCM54XX_ECR		0x10	/* BCM54xx extended control register */
#define MII_BCM54XX_ECR_IM	0x1000	/* Interrupt mask */
#define MII_BCM54XX_ECR_IF	0x0800	/* Interrupt force */
#define MII_BCM54XX_ECR_FIFOE	0x0001	/* FIFO elasticity */

#define MII_BCM54XX_ESR		0x11	/* BCM54xx extended status register */
#define MII_BCM54XX_ESR_IS	0x1000	/* Interrupt status */

#define MII_BCM54XX_EXP_DATA	0x15	/* Expansion register data */
#define MII_BCM54XX_EXP_SEL	0x17	/* Expansion register select */
#define MII_BCM54XX_EXP_SEL_TOP	0x0d00	/* TOP_MISC expansion register select */
#define MII_BCM54XX_EXP_SEL_SSD	0x0e00	/* Secondary SerDes select */
#define MII_BCM54XX_EXP_SEL_ER	0x0f00	/* Expansion register select */
#define MII_BCM54XX_EXP_SEL_ETC	0x0d00	/* Expansion register spare + 2k mem */

#define MII_BCM54XX_AUX_CTL	0x18	/* Auxiliary control register */
#define MII_BCM54XX_ISR		0x1a	/* BCM54xx interrupt status register */
#define MII_BCM54XX_IMR		0x1b	/* BCM54xx interrupt mask register */
#define MII_BCM54XX_INT_CRCERR	0x0001	/* CRC error */
#define MII_BCM54XX_INT_LINK	0x0002	/* Link status changed */
#define MII_BCM54XX_INT_SPEED	0x0004	/* Link speed change */
#define MII_BCM54XX_INT_DUPLEX	0x0008	/* Duplex mode changed */
#define MII_BCM54XX_INT_LRS	0x0010	/* Local receiver status changed */
#define MII_BCM54XX_INT_RRS	0x0020	/* Remote receiver status changed */
#define MII_BCM54XX_INT_SSERR	0x0040	/* Scrambler synchronization error */
#define MII_BCM54XX_INT_UHCD	0x0080	/* Unsupported HCD negotiated */
#define MII_BCM54XX_INT_NHCD	0x0100	/* No HCD */
#define MII_BCM54XX_INT_NHCDL	0x0200	/* No HCD link */
#define MII_BCM54XX_INT_ANPR	0x0400	/* Auto-negotiation page received */
#define MII_BCM54XX_INT_LC	0x0800	/* All counters below 128 */
#define MII_BCM54XX_INT_HC	0x1000	/* Counter above 32768 */
#define MII_BCM54XX_INT_MDIX	0x2000	/* MDIX status change */
#define MII_BCM54XX_INT_PSERR	0x4000	/* Pair swap error */

#define MII_BCM54XX_SHD		0x1c	/* 0x1c shadow registers */
#define MII_BCM54XX_SHD_WRITE	0x8000
#define MII_BCM54XX_SHD_VAL(x)	((x & 0x1f) << 10)
#define MII_BCM54XX_SHD_DATA(x)	((x & 0x3ff) << 0)

#define MII_BCM54XX_RDB_ADDR	0x1e
#define MII_BCM54XX_RDB_DATA	0x1f

/* legacy access control via rdb/expansion register */
#define BCM54XX_RDB_REG0087		0x0087
#define BCM54XX_EXP_REG7E		(MII_BCM54XX_EXP_SEL_ER + 0x7E)
#define BCM54XX_ACCESS_MODE_LEGACY_EN	BIT(15)

/*
 * AUXILIARY CONTROL SHADOW ACCESS REGISTERS.  (PHY REG 0x18)
 */
#define MII_BCM54XX_AUXCTL_SHDWSEL_AUXCTL	0x00
#define MII_BCM54XX_AUXCTL_ACTL_TX_6DB		0x0400
#define MII_BCM54XX_AUXCTL_ACTL_SMDSP_ENA	0x0800
#define MII_BCM54XX_AUXCTL_ACTL_EXT_PKT_LEN	0x4000

#define MII_BCM54XX_AUXCTL_SHDWSEL_MISC			0x07
#define MII_BCM54XX_AUXCTL_SHDWSEL_MISC_WIRESPEED_EN	0x0010
#define MII_BCM54XX_AUXCTL_SHDWSEL_MISC_RGMII_EN	0x0080
#define MII_BCM54XX_AUXCTL_SHDWSEL_MISC_RGMII_SKEW_EN	0x0100
#define MII_BCM54XX_AUXCTL_MISC_FORCE_AMDIX		0x0200
#define MII_BCM54XX_AUXCTL_MISC_WREN			0x8000

#define MII_BCM54XX_AUXCTL_SHDWSEL_READ_SHIFT	12
#define MII_BCM54XX_AUXCTL_SHDWSEL_MASK	0x0007

/*
 * Broadcom LED source encodings.  These are used in BCM5461, BCM5481,
 * BCM5482, and possibly some others.
 */
#define BCM_LED_SRC_LINKSPD1	0x0
#define BCM_LED_SRC_LINKSPD2	0x1
#define BCM_LED_SRC_XMITLED	0x2
#define BCM_LED_SRC_ACTIVITYLED	0x3
#define BCM_LED_SRC_FDXLED	0x4
#define BCM_LED_SRC_SLAVE	0x5
#define BCM_LED_SRC_INTR	0x6
#define BCM_LED_SRC_QUALITY	0x7
#define BCM_LED_SRC_RCVLED	0x8
#define BCM_LED_SRC_WIRESPEED	0x9
#define BCM_LED_SRC_MULTICOLOR1	0xa
#define BCM_LED_SRC_OPENSHORT	0xb
#define BCM_LED_SRC_OFF		0xe	/* Tied high */
#define BCM_LED_SRC_ON		0xf	/* Tied low */

/*
 * Broadcom Multicolor LED configurations (expansion register 4)
 */
#define BCM_EXP_MULTICOLOR		(MII_BCM54XX_EXP_SEL_ER + 0x04)
#define BCM_LED_MULTICOLOR_IN_PHASE	BIT(8)
#define BCM_LED_MULTICOLOR_LINK_ACT	0x0
#define BCM_LED_MULTICOLOR_SPEED	0x1
#define BCM_LED_MULTICOLOR_ACT_FLASH	0x2
#define BCM_LED_MULTICOLOR_FDX		0x3
#define BCM_LED_MULTICOLOR_OFF		0x4
#define BCM_LED_MULTICOLOR_ON		0x5
#define BCM_LED_MULTICOLOR_ALT		0x6
#define BCM_LED_MULTICOLOR_FLASH	0x7
#define BCM_LED_MULTICOLOR_LINK		0x8
#define BCM_LED_MULTICOLOR_ACT		0x9
#define BCM_LED_MULTICOLOR_PROGRAM	0xa

/*
 * BCM5482: Shadow registers
 * Shadow values go into bits [14:10] of register 0x1c to select a shadow
 * register to access.
 */

/* 00100: Reserved control register 2 */
#define BCM54XX_SHD_SCR2		0x04
#define  BCM54XX_SHD_SCR2_WSPD_RTRY_DIS	0x100
#define  BCM54XX_SHD_SCR2_WSPD_RTRY_LMT_SHIFT	2
#define  BCM54XX_SHD_SCR2_WSPD_RTRY_LMT_OFFSET	2
#define  BCM54XX_SHD_SCR2_WSPD_RTRY_LMT_MASK	0x7

/* 00101: Spare Control Register 3 */
#define BCM54XX_SHD_SCR3		0x05
#define  BCM54XX_SHD_SCR3_DEF_CLK125	0x0001
#define  BCM54XX_SHD_SCR3_DLLAPD_DIS	0x0002
#define  BCM54XX_SHD_SCR3_TRDDAPD	0x0004
#define  BCM54XX_SHD_SCR3_RXCTXC_DIS	0x0100

/* 01010: Auto Power-Down */
#define BCM54XX_SHD_APD			0x0a
#define  BCM_APD_CLR_MASK		0xFE9F /* clear bits 5, 6 & 8 */
#define  BCM54XX_SHD_APD_EN		0x0020
#define  BCM_NO_ANEG_APD_EN		0x0060 /* bits 5 & 6 */
#define  BCM_APD_SINGLELP_EN	0x0100 /* Bit 8 */

#define BCM5482_SHD_LEDS1	0x0d	/* 01101: LED Selector 1 */
					/* LED3 / ~LINKSPD[2] selector */
#define BCM5482_SHD_LEDS1_LED3(src)	((src & 0xf) << 4)
					/* LED1 / ~LINKSPD[1] selector */
#define BCM5482_SHD_LEDS1_LED1(src)	((src & 0xf) << 0)
#define BCM54XX_SHD_RGMII_MODE	0x0b	/* 01011: RGMII Mode Selector */
#define BCM5482_SHD_SSD		0x14	/* 10100: Secondary SerDes control */
#define BCM5482_SHD_SSD_LEDM	0x0008	/* SSD LED Mode enable */
#define BCM5482_SHD_SSD_EN	0x0001	/* SSD enable */

/* 10011: SerDes 100-FX Control Register */
#define BCM54616S_SHD_100FX_CTRL	0x13
#define	BCM54616S_100FX_MODE		BIT(0)	/* 100-FX SerDes Enable */

/* 11111: Mode Control Register */
#define BCM54XX_SHD_MODE		0x1f
#define BCM54XX_SHD_INTF_SEL_MASK	GENMASK(2, 1)	/* INTERF_SEL[1:0] */
#define BCM54XX_SHD_INTF_SEL_RGMII	0x02
#define BCM54XX_SHD_INTF_SEL_SGMII	0x04
#define BCM54XX_SHD_INTF_SEL_GBIC	0x06
#define BCM54XX_SHD_MODE_1000BX		BIT(0)	/* Enable 1000-X registers */

/*
 * EXPANSION SHADOW ACCESS REGISTERS.  (PHY REG 0x15, 0x16, and 0x17)
 */
#define MII_BCM54XX_EXP_AADJ1CH0		0x001f
#define  MII_BCM54XX_EXP_AADJ1CH0_SWP_ABCD_OEN	0x0200
#define  MII_BCM54XX_EXP_AADJ1CH0_SWSEL_THPF	0x0100
#define MII_BCM54XX_EXP_AADJ1CH3		0x601f
#define  MII_BCM54XX_EXP_AADJ1CH3_ADCCKADJ	0x0002
#define MII_BCM54XX_EXP_EXP08			0x0F08
#define  MII_BCM54XX_EXP_EXP08_RJCT_2MHZ	0x0001
#define  MII_BCM54XX_EXP_EXP08_EARLY_DAC_WAKE	0x0200
#define  MII_BCM54XX_EXP_EXP08_FORCE_DAC_WAKE	0x0100
#define MII_BCM54XX_EXP_EXP75			0x0f75
#define  MII_BCM54XX_EXP_EXP75_VDACCTRL		0x003c
#define  MII_BCM54XX_EXP_EXP75_CM_OSC		0x0001
#define MII_BCM54XX_EXP_EXP96			0x0f96
#define  MII_BCM54XX_EXP_EXP96_MYST		0x0010
#define MII_BCM54XX_EXP_EXP97			0x0f97
#define  MII_BCM54XX_EXP_EXP97_MYST		0x0c0c

/* Top-MISC expansion registers */
#define BCM54XX_TOP_MISC_IDDQ_CTRL		(MII_BCM54XX_EXP_SEL_TOP + 0x06)
#define BCM54XX_TOP_MISC_IDDQ_LP		(1 << 0)
#define BCM54XX_TOP_MISC_IDDQ_SD		(1 << 2)
#define BCM54XX_TOP_MISC_IDDQ_SR		(1 << 3)

/*
 * BCM5482: Secondary SerDes registers
 */
#define BCM5482_SSD_1000BX_CTL		0x00	/* 1000BASE-X Control */
#define BCM5482_SSD_1000BX_CTL_PWRDOWN	0x0800	/* Power-down SSD */
#define BCM5482_SSD_SGMII_SLAVE		0x15	/* SGMII Slave Register */
#define BCM5482_SSD_SGMII_SLAVE_EN	0x0002	/* Slave mode enable */
#define BCM5482_SSD_SGMII_SLAVE_AD	0x0001	/* Slave auto-detection */

/* BCM54810 Registers */
#define BCM54810_EXP_BROADREACH_LRE_MISC_CTL	(MII_BCM54XX_EXP_SEL_ER + 0x90)
#define BCM54810_EXP_BROADREACH_LRE_MISC_CTL_EN	(1 << 0)
#define BCM54810_SHD_CLK_CTL			0x3
#define BCM54810_SHD_CLK_CTL_GTXCLK_EN		(1 << 9)

/* BCM54612E Registers */
#define BCM54612E_EXP_SPARE0		(MII_BCM54XX_EXP_SEL_ETC + 0x34)
#define BCM54612E_LED4_CLK125OUT_EN	(1 << 1)

/*****************************************************************************/
/* Fast Ethernet Transceiver definitions. */
/*****************************************************************************/

#define MII_BRCM_FET_INTREG		0x1a	/* Interrupt register */
#define MII_BRCM_FET_IR_MASK		0x0100	/* Mask all interrupts */
#define MII_BRCM_FET_IR_LINK_EN		0x0200	/* Link status change enable */
#define MII_BRCM_FET_IR_SPEED_EN	0x0400	/* Link speed change enable */
#define MII_BRCM_FET_IR_DUPLEX_EN	0x0800	/* Duplex mode change enable */
#define MII_BRCM_FET_IR_ENABLE		0x4000	/* Interrupt enable */

#define MII_BRCM_FET_BRCMTEST		0x1f	/* Brcm test register */
#define MII_BRCM_FET_BT_SRE		0x0080	/* Shadow register enable */


/*** Shadow register definitions ***/

#define MII_BRCM_FET_SHDW_MISCCTRL	0x10	/* Shadow misc ctrl */
#define MII_BRCM_FET_SHDW_MC_FAME	0x4000	/* Force Auto MDIX enable */

#define MII_BRCM_FET_SHDW_AUXMODE4	0x1a	/* Auxiliary mode 4 */
#define MII_BRCM_FET_SHDW_AM4_STANDBY	0x0008	/* Standby enable */
#define MII_BRCM_FET_SHDW_AM4_LED_MASK	0x0003
#define MII_BRCM_FET_SHDW_AM4_LED_MODE1 0x0001

#define MII_BRCM_FET_SHDW_AUXSTAT2	0x1b	/* Auxiliary status 2 */
#define MII_BRCM_FET_SHDW_AS2_APDE	0x0020	/* Auto power down enable */

#define BRCM_CL45VEN_EEE_CONTROL	0x803d
#define LPI_FEATURE_EN			0x8000
#define LPI_FEATURE_EN_DIG1000X		0x4000

/* Core register definitions*/
#define MII_BRCM_CORE_BASE12	0x12
#define MII_BRCM_CORE_BASE13	0x13
#define MII_BRCM_CORE_BASE14	0x14
#define MII_BRCM_CORE_BASE1E	0x1E
#define MII_BRCM_CORE_EXPB0	0xB0
#define MII_BRCM_CORE_EXPB1	0xB1

/* Enhanced Cable Diagnostics */
#define BCM54XX_RDB_ECD_CTRL			0x2a0
#define BCM54XX_EXP_ECD_CTRL			(MII_BCM54XX_EXP_SEL_ER + 0xc0)

#define BCM54XX_ECD_CTRL_CABLE_TYPE_CAT3	1	/* CAT3 or worse */
#define BCM54XX_ECD_CTRL_CABLE_TYPE_CAT5	0	/* CAT5 or better */
#define BCM54XX_ECD_CTRL_CABLE_TYPE_MASK	BIT(0)	/* cable type */
#define BCM54XX_ECD_CTRL_INVALID		BIT(3)	/* invalid result */
#define BCM54XX_ECD_CTRL_UNIT_CM		0	/* centimeters */
#define BCM54XX_ECD_CTRL_UNIT_M			1	/* meters */
#define BCM54XX_ECD_CTRL_UNIT_MASK		BIT(10)	/* cable length unit */
#define BCM54XX_ECD_CTRL_IN_PROGRESS		BIT(11)	/* test in progress */
#define BCM54XX_ECD_CTRL_BREAK_LINK		BIT(12)	/* unconnect link
							 * during test
							 */
#define BCM54XX_ECD_CTRL_CROSS_SHORT_DIS	BIT(13)	/* disable inter-pair
							 * short check
							 */
#define BCM54XX_ECD_CTRL_RUN			BIT(15)	/* run immediate */

#define BCM54XX_RDB_ECD_FAULT_TYPE		0x2a1
#define BCM54XX_EXP_ECD_FAULT_TYPE		(MII_BCM54XX_EXP_SEL_ER + 0xc1)
#define BCM54XX_ECD_FAULT_TYPE_INVALID		0x0
#define BCM54XX_ECD_FAULT_TYPE_OK		0x1
#define BCM54XX_ECD_FAULT_TYPE_OPEN		0x2
#define BCM54XX_ECD_FAULT_TYPE_SAME_SHORT	0x3 /* short same pair */
#define BCM54XX_ECD_FAULT_TYPE_CROSS_SHORT	0x4 /* short different pairs */
#define BCM54XX_ECD_FAULT_TYPE_BUSY		0x9
#define BCM54XX_ECD_FAULT_TYPE_PAIR_D_MASK	GENMASK(3, 0)
#define BCM54XX_ECD_FAULT_TYPE_PAIR_C_MASK	GENMASK(7, 4)
#define BCM54XX_ECD_FAULT_TYPE_PAIR_B_MASK	GENMASK(11, 8)
#define BCM54XX_ECD_FAULT_TYPE_PAIR_A_MASK	GENMASK(15, 12)
#define BCM54XX_ECD_PAIR_A_LENGTH_RESULTS	0x2a2
#define BCM54XX_ECD_PAIR_B_LENGTH_RESULTS	0x2a3
#define BCM54XX_ECD_PAIR_C_LENGTH_RESULTS	0x2a4
#define BCM54XX_ECD_PAIR_D_LENGTH_RESULTS	0x2a5

#define BCM54XX_RDB_ECD_PAIR_A_LENGTH_RESULTS	0x2a2
#define BCM54XX_EXP_ECD_PAIR_A_LENGTH_RESULTS	(MII_BCM54XX_EXP_SEL_ER + 0xc2)
#define BCM54XX_RDB_ECD_PAIR_B_LENGTH_RESULTS	0x2a3
#define BCM54XX_EXP_ECD_PAIR_B_LENGTH_RESULTS	(MII_BCM54XX_EXP_SEL_ER + 0xc3)
#define BCM54XX_RDB_ECD_PAIR_C_LENGTH_RESULTS	0x2a4
#define BCM54XX_EXP_ECD_PAIR_C_LENGTH_RESULTS	(MII_BCM54XX_EXP_SEL_ER + 0xc4)
#define BCM54XX_RDB_ECD_PAIR_D_LENGTH_RESULTS	0x2a5
#define BCM54XX_EXP_ECD_PAIR_D_LENGTH_RESULTS	(MII_BCM54XX_EXP_SEL_ER + 0xc5)
#define BCM54XX_ECD_LENGTH_RESULTS_INVALID	0xffff

#endif /* _LINUX_BRCMPHY_H */