1 /* SPDX-License-Identifier: GPL-2.0-or-later */
2 /*  *********************************************************************
3     *  SB1250 Board Support Package
4     *
5     *  LDT constants				File: sb1250_ldt.h
6     *
7     *  This module contains constants and macros to describe
8     *  the LDT interface on the SB1250.
9     *
10     *  SB1250 specification level:  User's manual 1/02/02
11     *
12     *********************************************************************
13     *
14     *  Copyright 2000, 2001, 2002, 2003
15     *  Broadcom Corporation. All rights reserved.
16     *
17     ********************************************************************* */
18 
19 
20 #ifndef _SB1250_LDT_H
21 #define _SB1250_LDT_H
22 
23 #include <asm/sibyte/sb1250_defs.h>
24 
25 #define K_LDT_VENDOR_SIBYTE	0x166D
26 #define K_LDT_DEVICE_SB1250	0x0002
27 
28 /*
29  * LDT Interface Type 1 (bridge) configuration header
30  */
31 
32 #define R_LDT_TYPE1_DEVICEID	0x0000
33 #define R_LDT_TYPE1_CMDSTATUS	0x0004
34 #define R_LDT_TYPE1_CLASSREV	0x0008
35 #define R_LDT_TYPE1_DEVHDR	0x000C
36 #define R_LDT_TYPE1_BAR0	0x0010	/* not used */
37 #define R_LDT_TYPE1_BAR1	0x0014	/* not used */
38 
39 #define R_LDT_TYPE1_BUSID	0x0018	/* bus ID register */
40 #define R_LDT_TYPE1_SECSTATUS	0x001C	/* secondary status / I/O base/limit */
41 #define R_LDT_TYPE1_MEMLIMIT	0x0020
42 #define R_LDT_TYPE1_PREFETCH	0x0024
43 #define R_LDT_TYPE1_PREF_BASE	0x0028
44 #define R_LDT_TYPE1_PREF_LIMIT	0x002C
45 #define R_LDT_TYPE1_IOLIMIT	0x0030
46 #define R_LDT_TYPE1_CAPPTR	0x0034
47 #define R_LDT_TYPE1_ROMADDR	0x0038
48 #define R_LDT_TYPE1_BRCTL	0x003C
49 #define R_LDT_TYPE1_CMD		0x0040
50 #define R_LDT_TYPE1_LINKCTRL	0x0044
51 #define R_LDT_TYPE1_LINKFREQ	0x0048
52 #define R_LDT_TYPE1_RESERVED1	0x004C
53 #define R_LDT_TYPE1_SRICMD	0x0050
54 #define R_LDT_TYPE1_SRITXNUM	0x0054
55 #define R_LDT_TYPE1_SRIRXNUM	0x0058
56 #define R_LDT_TYPE1_ERRSTATUS	0x0068
57 #define R_LDT_TYPE1_SRICTRL	0x006C
58 #if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
59 #define R_LDT_TYPE1_ADDSTATUS	0x0070
60 #endif /* 1250 PASS2 || 112x PASS1 */
61 #define R_LDT_TYPE1_TXBUFCNT	0x00C8
62 #define R_LDT_TYPE1_EXPCRC	0x00DC
63 #define R_LDT_TYPE1_RXCRC	0x00F0
64 
65 
66 /*
67  * LDT Device ID register
68  */
69 
70 #define S_LDT_DEVICEID_VENDOR		0
71 #define M_LDT_DEVICEID_VENDOR		_SB_MAKEMASK_32(16, S_LDT_DEVICEID_VENDOR)
72 #define V_LDT_DEVICEID_VENDOR(x)	_SB_MAKEVALUE_32(x, S_LDT_DEVICEID_VENDOR)
73 #define G_LDT_DEVICEID_VENDOR(x)	_SB_GETVALUE_32(x, S_LDT_DEVICEID_VENDOR, M_LDT_DEVICEID_VENDOR)
74 
75 #define S_LDT_DEVICEID_DEVICEID		16
76 #define M_LDT_DEVICEID_DEVICEID		_SB_MAKEMASK_32(16, S_LDT_DEVICEID_DEVICEID)
77 #define V_LDT_DEVICEID_DEVICEID(x)	_SB_MAKEVALUE_32(x, S_LDT_DEVICEID_DEVICEID)
78 #define G_LDT_DEVICEID_DEVICEID(x)	_SB_GETVALUE_32(x, S_LDT_DEVICEID_DEVICEID, M_LDT_DEVICEID_DEVICEID)
79 
80 
81 /*
82  * LDT Command Register (Table 8-13)
83  */
84 
85 #define M_LDT_CMD_IOSPACE_EN		_SB_MAKEMASK1_32(0)
86 #define M_LDT_CMD_MEMSPACE_EN		_SB_MAKEMASK1_32(1)
87 #define M_LDT_CMD_MASTER_EN		_SB_MAKEMASK1_32(2)
88 #define M_LDT_CMD_SPECCYC_EN		_SB_MAKEMASK1_32(3)
89 #define M_LDT_CMD_MEMWRINV_EN		_SB_MAKEMASK1_32(4)
90 #define M_LDT_CMD_VGAPALSNP_EN		_SB_MAKEMASK1_32(5)
91 #define M_LDT_CMD_PARERRRESP		_SB_MAKEMASK1_32(6)
92 #define M_LDT_CMD_WAITCYCCTRL		_SB_MAKEMASK1_32(7)
93 #define M_LDT_CMD_SERR_EN		_SB_MAKEMASK1_32(8)
94 #define M_LDT_CMD_FASTB2B_EN		_SB_MAKEMASK1_32(9)
95 
96 /*
97  * LDT class and revision registers
98  */
99 
100 #define S_LDT_CLASSREV_REV		0
101 #define M_LDT_CLASSREV_REV		_SB_MAKEMASK_32(8, S_LDT_CLASSREV_REV)
102 #define V_LDT_CLASSREV_REV(x)		_SB_MAKEVALUE_32(x, S_LDT_CLASSREV_REV)
103 #define G_LDT_CLASSREV_REV(x)		_SB_GETVALUE_32(x, S_LDT_CLASSREV_REV, M_LDT_CLASSREV_REV)
104 
105 #define S_LDT_CLASSREV_CLASS		8
106 #define M_LDT_CLASSREV_CLASS		_SB_MAKEMASK_32(24, S_LDT_CLASSREV_CLASS)
107 #define V_LDT_CLASSREV_CLASS(x)		_SB_MAKEVALUE_32(x, S_LDT_CLASSREV_CLASS)
108 #define G_LDT_CLASSREV_CLASS(x)		_SB_GETVALUE_32(x, S_LDT_CLASSREV_CLASS, M_LDT_CLASSREV_CLASS)
109 
110 #define K_LDT_REV			0x01
111 #define K_LDT_CLASS			0x060000
112 
113 /*
114  * Device Header (offset 0x0C)
115  */
116 
117 #define S_LDT_DEVHDR_CLINESZ		0
118 #define M_LDT_DEVHDR_CLINESZ		_SB_MAKEMASK_32(8, S_LDT_DEVHDR_CLINESZ)
119 #define V_LDT_DEVHDR_CLINESZ(x)		_SB_MAKEVALUE_32(x, S_LDT_DEVHDR_CLINESZ)
120 #define G_LDT_DEVHDR_CLINESZ(x)		_SB_GETVALUE_32(x, S_LDT_DEVHDR_CLINESZ, M_LDT_DEVHDR_CLINESZ)
121 
122 #define S_LDT_DEVHDR_LATTMR		8
123 #define M_LDT_DEVHDR_LATTMR		_SB_MAKEMASK_32(8, S_LDT_DEVHDR_LATTMR)
124 #define V_LDT_DEVHDR_LATTMR(x)		_SB_MAKEVALUE_32(x, S_LDT_DEVHDR_LATTMR)
125 #define G_LDT_DEVHDR_LATTMR(x)		_SB_GETVALUE_32(x, S_LDT_DEVHDR_LATTMR, M_LDT_DEVHDR_LATTMR)
126 
127 #define S_LDT_DEVHDR_HDRTYPE		16
128 #define M_LDT_DEVHDR_HDRTYPE		_SB_MAKEMASK_32(8, S_LDT_DEVHDR_HDRTYPE)
129 #define V_LDT_DEVHDR_HDRTYPE(x)		_SB_MAKEVALUE_32(x, S_LDT_DEVHDR_HDRTYPE)
130 #define G_LDT_DEVHDR_HDRTYPE(x)		_SB_GETVALUE_32(x, S_LDT_DEVHDR_HDRTYPE, M_LDT_DEVHDR_HDRTYPE)
131 
132 #define K_LDT_DEVHDR_HDRTYPE_TYPE1	1
133 
134 #define S_LDT_DEVHDR_BIST		24
135 #define M_LDT_DEVHDR_BIST		_SB_MAKEMASK_32(8, S_LDT_DEVHDR_BIST)
136 #define V_LDT_DEVHDR_BIST(x)		_SB_MAKEVALUE_32(x, S_LDT_DEVHDR_BIST)
137 #define G_LDT_DEVHDR_BIST(x)		_SB_GETVALUE_32(x, S_LDT_DEVHDR_BIST, M_LDT_DEVHDR_BIST)
138 
139 
140 
141 /*
142  * LDT Status Register (Table 8-14).  Note that these constants
143  * assume you've read the command and status register
144  * together (32-bit read at offset 0x04)
145  *
146  * These bits also apply to the secondary status
147  * register (Table 8-15), offset 0x1C
148  */
149 
150 #if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
151 #define M_LDT_STATUS_VGAEN		_SB_MAKEMASK1_32(3)
152 #endif /* 1250 PASS2 || 112x PASS1 */
153 #define M_LDT_STATUS_CAPLIST		_SB_MAKEMASK1_32(20)
154 #define M_LDT_STATUS_66MHZCAP		_SB_MAKEMASK1_32(21)
155 #define M_LDT_STATUS_RESERVED2		_SB_MAKEMASK1_32(22)
156 #define M_LDT_STATUS_FASTB2BCAP		_SB_MAKEMASK1_32(23)
157 #define M_LDT_STATUS_MSTRDPARERR	_SB_MAKEMASK1_32(24)
158 
159 #define S_LDT_STATUS_DEVSELTIMING	25
160 #define M_LDT_STATUS_DEVSELTIMING	_SB_MAKEMASK_32(2, S_LDT_STATUS_DEVSELTIMING)
161 #define V_LDT_STATUS_DEVSELTIMING(x)	_SB_MAKEVALUE_32(x, S_LDT_STATUS_DEVSELTIMING)
162 #define G_LDT_STATUS_DEVSELTIMING(x)	_SB_GETVALUE_32(x, S_LDT_STATUS_DEVSELTIMING, M_LDT_STATUS_DEVSELTIMING)
163 
164 #define M_LDT_STATUS_SIGDTGTABORT	_SB_MAKEMASK1_32(27)
165 #define M_LDT_STATUS_RCVDTGTABORT	_SB_MAKEMASK1_32(28)
166 #define M_LDT_STATUS_RCVDMSTRABORT	_SB_MAKEMASK1_32(29)
167 #define M_LDT_STATUS_SIGDSERR		_SB_MAKEMASK1_32(30)
168 #define M_LDT_STATUS_DETPARERR		_SB_MAKEMASK1_32(31)
169 
170 /*
171  * Bridge Control Register (Table 8-16).  Note that these
172  * constants assume you've read the register as a 32-bit
173  * read (offset 0x3C)
174  */
175 
176 #define M_LDT_BRCTL_PARERRRESP_EN	_SB_MAKEMASK1_32(16)
177 #define M_LDT_BRCTL_SERR_EN		_SB_MAKEMASK1_32(17)
178 #define M_LDT_BRCTL_ISA_EN		_SB_MAKEMASK1_32(18)
179 #define M_LDT_BRCTL_VGA_EN		_SB_MAKEMASK1_32(19)
180 #define M_LDT_BRCTL_MSTRABORTMODE	_SB_MAKEMASK1_32(21)
181 #define M_LDT_BRCTL_SECBUSRESET		_SB_MAKEMASK1_32(22)
182 #define M_LDT_BRCTL_FASTB2B_EN		_SB_MAKEMASK1_32(23)
183 #define M_LDT_BRCTL_PRIDISCARD		_SB_MAKEMASK1_32(24)
184 #define M_LDT_BRCTL_SECDISCARD		_SB_MAKEMASK1_32(25)
185 #define M_LDT_BRCTL_DISCARDSTAT		_SB_MAKEMASK1_32(26)
186 #define M_LDT_BRCTL_DISCARDSERR_EN	_SB_MAKEMASK1_32(27)
187 
188 /*
189  * LDT Command Register (Table 8-17).  Note that these constants
190  * assume you've read the command and status register together
191  * 32-bit read at offset 0x40
192  */
193 
194 #define M_LDT_CMD_WARMRESET		_SB_MAKEMASK1_32(16)
195 #define M_LDT_CMD_DOUBLEENDED		_SB_MAKEMASK1_32(17)
196 
197 #define S_LDT_CMD_CAPTYPE		29
198 #define M_LDT_CMD_CAPTYPE		_SB_MAKEMASK_32(3, S_LDT_CMD_CAPTYPE)
199 #define V_LDT_CMD_CAPTYPE(x)		_SB_MAKEVALUE_32(x, S_LDT_CMD_CAPTYPE)
200 #define G_LDT_CMD_CAPTYPE(x)		_SB_GETVALUE_32(x, S_LDT_CMD_CAPTYPE, M_LDT_CMD_CAPTYPE)
201 
202 /*
203  * LDT link control register (Table 8-18), and (Table 8-19)
204  */
205 
206 #define M_LDT_LINKCTRL_CAPSYNCFLOOD_EN	_SB_MAKEMASK1_32(1)
207 #define M_LDT_LINKCTRL_CRCSTARTTEST	_SB_MAKEMASK1_32(2)
208 #define M_LDT_LINKCTRL_CRCFORCEERR	_SB_MAKEMASK1_32(3)
209 #define M_LDT_LINKCTRL_LINKFAIL		_SB_MAKEMASK1_32(4)
210 #define M_LDT_LINKCTRL_INITDONE		_SB_MAKEMASK1_32(5)
211 #define M_LDT_LINKCTRL_EOC		_SB_MAKEMASK1_32(6)
212 #define M_LDT_LINKCTRL_XMITOFF		_SB_MAKEMASK1_32(7)
213 
214 #define S_LDT_LINKCTRL_CRCERR		8
215 #define M_LDT_LINKCTRL_CRCERR		_SB_MAKEMASK_32(4, S_LDT_LINKCTRL_CRCERR)
216 #define V_LDT_LINKCTRL_CRCERR(x)	_SB_MAKEVALUE_32(x, S_LDT_LINKCTRL_CRCERR)
217 #define G_LDT_LINKCTRL_CRCERR(x)	_SB_GETVALUE_32(x, S_LDT_LINKCTRL_CRCERR, M_LDT_LINKCTRL_CRCERR)
218 
219 #define S_LDT_LINKCTRL_MAXIN		16
220 #define M_LDT_LINKCTRL_MAXIN		_SB_MAKEMASK_32(3, S_LDT_LINKCTRL_MAXIN)
221 #define V_LDT_LINKCTRL_MAXIN(x)		_SB_MAKEVALUE_32(x, S_LDT_LINKCTRL_MAXIN)
222 #define G_LDT_LINKCTRL_MAXIN(x)		_SB_GETVALUE_32(x, S_LDT_LINKCTRL_MAXIN, M_LDT_LINKCTRL_MAXIN)
223 
224 #define M_LDT_LINKCTRL_DWFCLN		_SB_MAKEMASK1_32(19)
225 
226 #define S_LDT_LINKCTRL_MAXOUT		20
227 #define M_LDT_LINKCTRL_MAXOUT		_SB_MAKEMASK_32(3, S_LDT_LINKCTRL_MAXOUT)
228 #define V_LDT_LINKCTRL_MAXOUT(x)	_SB_MAKEVALUE_32(x, S_LDT_LINKCTRL_MAXOUT)
229 #define G_LDT_LINKCTRL_MAXOUT(x)	_SB_GETVALUE_32(x, S_LDT_LINKCTRL_MAXOUT, M_LDT_LINKCTRL_MAXOUT)
230 
231 #define M_LDT_LINKCTRL_DWFCOUT		_SB_MAKEMASK1_32(23)
232 
233 #define S_LDT_LINKCTRL_WIDTHIN		24
234 #define M_LDT_LINKCTRL_WIDTHIN		_SB_MAKEMASK_32(3, S_LDT_LINKCTRL_WIDTHIN)
235 #define V_LDT_LINKCTRL_WIDTHIN(x)	_SB_MAKEVALUE_32(x, S_LDT_LINKCTRL_WIDTHIN)
236 #define G_LDT_LINKCTRL_WIDTHIN(x)	_SB_GETVALUE_32(x, S_LDT_LINKCTRL_WIDTHIN, M_LDT_LINKCTRL_WIDTHIN)
237 
238 #define M_LDT_LINKCTRL_DWFCLIN_EN	_SB_MAKEMASK1_32(27)
239 
240 #define S_LDT_LINKCTRL_WIDTHOUT		28
241 #define M_LDT_LINKCTRL_WIDTHOUT		_SB_MAKEMASK_32(3, S_LDT_LINKCTRL_WIDTHOUT)
242 #define V_LDT_LINKCTRL_WIDTHOUT(x)	_SB_MAKEVALUE_32(x, S_LDT_LINKCTRL_WIDTHOUT)
243 #define G_LDT_LINKCTRL_WIDTHOUT(x)	_SB_GETVALUE_32(x, S_LDT_LINKCTRL_WIDTHOUT, M_LDT_LINKCTRL_WIDTHOUT)
244 
245 #define M_LDT_LINKCTRL_DWFCOUT_EN	_SB_MAKEMASK1_32(31)
246 
247 /*
248  * LDT Link frequency register	(Table 8-20) offset 0x48
249  */
250 
251 #define S_LDT_LINKFREQ_FREQ		8
252 #define M_LDT_LINKFREQ_FREQ		_SB_MAKEMASK_32(4, S_LDT_LINKFREQ_FREQ)
253 #define V_LDT_LINKFREQ_FREQ(x)		_SB_MAKEVALUE_32(x, S_LDT_LINKFREQ_FREQ)
254 #define G_LDT_LINKFREQ_FREQ(x)		_SB_GETVALUE_32(x, S_LDT_LINKFREQ_FREQ, M_LDT_LINKFREQ_FREQ)
255 
256 #define K_LDT_LINKFREQ_200MHZ		0
257 #define K_LDT_LINKFREQ_300MHZ		1
258 #define K_LDT_LINKFREQ_400MHZ		2
259 #define K_LDT_LINKFREQ_500MHZ		3
260 #define K_LDT_LINKFREQ_600MHZ		4
261 #define K_LDT_LINKFREQ_800MHZ		5
262 #define K_LDT_LINKFREQ_1000MHZ		6
263 
264 /*
265  * LDT SRI Command Register (Table 8-21).  Note that these constants
266  * assume you've read the command and status register together
267  * 32-bit read at offset 0x50
268  */
269 
270 #define M_LDT_SRICMD_SIPREADY		_SB_MAKEMASK1_32(16)
271 #define M_LDT_SRICMD_SYNCPTRCTL		_SB_MAKEMASK1_32(17)
272 #define M_LDT_SRICMD_REDUCESYNCZERO	_SB_MAKEMASK1_32(18)
273 #if SIBYTE_HDR_FEATURE_UP_TO(1250, PASS1)
274 #define M_LDT_SRICMD_DISSTARVATIONCNT	_SB_MAKEMASK1_32(19)	/* PASS1 */
275 #endif /* up to 1250 PASS1 */
276 #if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
277 #define M_LDT_SRICMD_DISMULTTXVLD	_SB_MAKEMASK1_32(19)
278 #define M_LDT_SRICMD_EXPENDIAN		_SB_MAKEMASK1_32(26)
279 #endif /* 1250 PASS2 || 112x PASS1 */
280 
281 
282 #define S_LDT_SRICMD_RXMARGIN		20
283 #define M_LDT_SRICMD_RXMARGIN		_SB_MAKEMASK_32(5, S_LDT_SRICMD_RXMARGIN)
284 #define V_LDT_SRICMD_RXMARGIN(x)	_SB_MAKEVALUE_32(x, S_LDT_SRICMD_RXMARGIN)
285 #define G_LDT_SRICMD_RXMARGIN(x)	_SB_GETVALUE_32(x, S_LDT_SRICMD_RXMARGIN, M_LDT_SRICMD_RXMARGIN)
286 
287 #define M_LDT_SRICMD_LDTPLLCOMPAT	_SB_MAKEMASK1_32(25)
288 
289 #define S_LDT_SRICMD_TXINITIALOFFSET	28
290 #define M_LDT_SRICMD_TXINITIALOFFSET	_SB_MAKEMASK_32(3, S_LDT_SRICMD_TXINITIALOFFSET)
291 #define V_LDT_SRICMD_TXINITIALOFFSET(x) _SB_MAKEVALUE_32(x, S_LDT_SRICMD_TXINITIALOFFSET)
292 #define G_LDT_SRICMD_TXINITIALOFFSET(x) _SB_GETVALUE_32(x, S_LDT_SRICMD_TXINITIALOFFSET, M_LDT_SRICMD_TXINITIALOFFSET)
293 
294 #define M_LDT_SRICMD_LINKFREQDIRECT	_SB_MAKEMASK1_32(31)
295 
296 /*
297  * LDT Error control and status register (Table 8-22) (Table 8-23)
298  */
299 
300 #define M_LDT_ERRCTL_PROTFATAL_EN	_SB_MAKEMASK1_32(0)
301 #define M_LDT_ERRCTL_PROTNONFATAL_EN	_SB_MAKEMASK1_32(1)
302 #define M_LDT_ERRCTL_PROTSYNCFLOOD_EN	_SB_MAKEMASK1_32(2)
303 #define M_LDT_ERRCTL_OVFFATAL_EN	_SB_MAKEMASK1_32(3)
304 #define M_LDT_ERRCTL_OVFNONFATAL_EN	_SB_MAKEMASK1_32(4)
305 #define M_LDT_ERRCTL_OVFSYNCFLOOD_EN	_SB_MAKEMASK1_32(5)
306 #define M_LDT_ERRCTL_EOCNXAFATAL_EN	_SB_MAKEMASK1_32(6)
307 #define M_LDT_ERRCTL_EOCNXANONFATAL_EN	_SB_MAKEMASK1_32(7)
308 #define M_LDT_ERRCTL_EOCNXASYNCFLOOD_EN _SB_MAKEMASK1_32(8)
309 #define M_LDT_ERRCTL_CRCFATAL_EN	_SB_MAKEMASK1_32(9)
310 #define M_LDT_ERRCTL_CRCNONFATAL_EN	_SB_MAKEMASK1_32(10)
311 #define M_LDT_ERRCTL_SERRFATAL_EN	_SB_MAKEMASK1_32(11)
312 #define M_LDT_ERRCTL_SRCTAGFATAL_EN	_SB_MAKEMASK1_32(12)
313 #define M_LDT_ERRCTL_SRCTAGNONFATAL_EN	_SB_MAKEMASK1_32(13)
314 #define M_LDT_ERRCTL_SRCTAGSYNCFLOOD_EN _SB_MAKEMASK1_32(14)
315 #define M_LDT_ERRCTL_MAPNXAFATAL_EN	_SB_MAKEMASK1_32(15)
316 #define M_LDT_ERRCTL_MAPNXANONFATAL_EN	_SB_MAKEMASK1_32(16)
317 #define M_LDT_ERRCTL_MAPNXASYNCFLOOD_EN _SB_MAKEMASK1_32(17)
318 
319 #define M_LDT_ERRCTL_PROTOERR		_SB_MAKEMASK1_32(24)
320 #define M_LDT_ERRCTL_OVFERR		_SB_MAKEMASK1_32(25)
321 #define M_LDT_ERRCTL_EOCNXAERR		_SB_MAKEMASK1_32(26)
322 #define M_LDT_ERRCTL_SRCTAGERR		_SB_MAKEMASK1_32(27)
323 #define M_LDT_ERRCTL_MAPNXAERR		_SB_MAKEMASK1_32(28)
324 
325 /*
326  * SRI Control register (Table 8-24, 8-25)  Offset 0x6C
327  */
328 
329 #define S_LDT_SRICTRL_NEEDRESP		0
330 #define M_LDT_SRICTRL_NEEDRESP		_SB_MAKEMASK_32(2, S_LDT_SRICTRL_NEEDRESP)
331 #define V_LDT_SRICTRL_NEEDRESP(x)	_SB_MAKEVALUE_32(x, S_LDT_SRICTRL_NEEDRESP)
332 #define G_LDT_SRICTRL_NEEDRESP(x)	_SB_GETVALUE_32(x, S_LDT_SRICTRL_NEEDRESP, M_LDT_SRICTRL_NEEDRESP)
333 
334 #define S_LDT_SRICTRL_NEEDNPREQ		2
335 #define M_LDT_SRICTRL_NEEDNPREQ		_SB_MAKEMASK_32(2, S_LDT_SRICTRL_NEEDNPREQ)
336 #define V_LDT_SRICTRL_NEEDNPREQ(x)	_SB_MAKEVALUE_32(x, S_LDT_SRICTRL_NEEDNPREQ)
337 #define G_LDT_SRICTRL_NEEDNPREQ(x)	_SB_GETVALUE_32(x, S_LDT_SRICTRL_NEEDNPREQ, M_LDT_SRICTRL_NEEDNPREQ)
338 
339 #define S_LDT_SRICTRL_NEEDPREQ		4
340 #define M_LDT_SRICTRL_NEEDPREQ		_SB_MAKEMASK_32(2, S_LDT_SRICTRL_NEEDPREQ)
341 #define V_LDT_SRICTRL_NEEDPREQ(x)	_SB_MAKEVALUE_32(x, S_LDT_SRICTRL_NEEDPREQ)
342 #define G_LDT_SRICTRL_NEEDPREQ(x)	_SB_GETVALUE_32(x, S_LDT_SRICTRL_NEEDPREQ, M_LDT_SRICTRL_NEEDPREQ)
343 
344 #define S_LDT_SRICTRL_WANTRESP		8
345 #define M_LDT_SRICTRL_WANTRESP		_SB_MAKEMASK_32(2, S_LDT_SRICTRL_WANTRESP)
346 #define V_LDT_SRICTRL_WANTRESP(x)	_SB_MAKEVALUE_32(x, S_LDT_SRICTRL_WANTRESP)
347 #define G_LDT_SRICTRL_WANTRESP(x)	_SB_GETVALUE_32(x, S_LDT_SRICTRL_WANTRESP, M_LDT_SRICTRL_WANTRESP)
348 
349 #define S_LDT_SRICTRL_WANTNPREQ		10
350 #define M_LDT_SRICTRL_WANTNPREQ		_SB_MAKEMASK_32(2, S_LDT_SRICTRL_WANTNPREQ)
351 #define V_LDT_SRICTRL_WANTNPREQ(x)	_SB_MAKEVALUE_32(x, S_LDT_SRICTRL_WANTNPREQ)
352 #define G_LDT_SRICTRL_WANTNPREQ(x)	_SB_GETVALUE_32(x, S_LDT_SRICTRL_WANTNPREQ, M_LDT_SRICTRL_WANTNPREQ)
353 
354 #define S_LDT_SRICTRL_WANTPREQ		12
355 #define M_LDT_SRICTRL_WANTPREQ		_SB_MAKEMASK_32(2, S_LDT_SRICTRL_WANTPREQ)
356 #define V_LDT_SRICTRL_WANTPREQ(x)	_SB_MAKEVALUE_32(x, S_LDT_SRICTRL_WANTPREQ)
357 #define G_LDT_SRICTRL_WANTPREQ(x)	_SB_GETVALUE_32(x, S_LDT_SRICTRL_WANTPREQ, M_LDT_SRICTRL_WANTPREQ)
358 
359 #define S_LDT_SRICTRL_BUFRELSPACE	16
360 #define M_LDT_SRICTRL_BUFRELSPACE	_SB_MAKEMASK_32(4, S_LDT_SRICTRL_BUFRELSPACE)
361 #define V_LDT_SRICTRL_BUFRELSPACE(x)	_SB_MAKEVALUE_32(x, S_LDT_SRICTRL_BUFRELSPACE)
362 #define G_LDT_SRICTRL_BUFRELSPACE(x)	_SB_GETVALUE_32(x, S_LDT_SRICTRL_BUFRELSPACE, M_LDT_SRICTRL_BUFRELSPACE)
363 
364 /*
365  * LDT SRI Transmit Buffer Count register (Table 8-26)
366  */
367 
368 #define S_LDT_TXBUFCNT_PCMD		0
369 #define M_LDT_TXBUFCNT_PCMD		_SB_MAKEMASK_32(4, S_LDT_TXBUFCNT_PCMD)
370 #define V_LDT_TXBUFCNT_PCMD(x)		_SB_MAKEVALUE_32(x, S_LDT_TXBUFCNT_PCMD)
371 #define G_LDT_TXBUFCNT_PCMD(x)		_SB_GETVALUE_32(x, S_LDT_TXBUFCNT_PCMD, M_LDT_TXBUFCNT_PCMD)
372 
373 #define S_LDT_TXBUFCNT_PDATA		4
374 #define M_LDT_TXBUFCNT_PDATA		_SB_MAKEMASK_32(4, S_LDT_TXBUFCNT_PDATA)
375 #define V_LDT_TXBUFCNT_PDATA(x)		_SB_MAKEVALUE_32(x, S_LDT_TXBUFCNT_PDATA)
376 #define G_LDT_TXBUFCNT_PDATA(x)		_SB_GETVALUE_32(x, S_LDT_TXBUFCNT_PDATA, M_LDT_TXBUFCNT_PDATA)
377 
378 #define S_LDT_TXBUFCNT_NPCMD		8
379 #define M_LDT_TXBUFCNT_NPCMD		_SB_MAKEMASK_32(4, S_LDT_TXBUFCNT_NPCMD)
380 #define V_LDT_TXBUFCNT_NPCMD(x)		_SB_MAKEVALUE_32(x, S_LDT_TXBUFCNT_NPCMD)
381 #define G_LDT_TXBUFCNT_NPCMD(x)		_SB_GETVALUE_32(x, S_LDT_TXBUFCNT_NPCMD, M_LDT_TXBUFCNT_NPCMD)
382 
383 #define S_LDT_TXBUFCNT_NPDATA		12
384 #define M_LDT_TXBUFCNT_NPDATA		_SB_MAKEMASK_32(4, S_LDT_TXBUFCNT_NPDATA)
385 #define V_LDT_TXBUFCNT_NPDATA(x)	_SB_MAKEVALUE_32(x, S_LDT_TXBUFCNT_NPDATA)
386 #define G_LDT_TXBUFCNT_NPDATA(x)	_SB_GETVALUE_32(x, S_LDT_TXBUFCNT_NPDATA, M_LDT_TXBUFCNT_NPDATA)
387 
388 #define S_LDT_TXBUFCNT_RCMD		16
389 #define M_LDT_TXBUFCNT_RCMD		_SB_MAKEMASK_32(4, S_LDT_TXBUFCNT_RCMD)
390 #define V_LDT_TXBUFCNT_RCMD(x)		_SB_MAKEVALUE_32(x, S_LDT_TXBUFCNT_RCMD)
391 #define G_LDT_TXBUFCNT_RCMD(x)		_SB_GETVALUE_32(x, S_LDT_TXBUFCNT_RCMD, M_LDT_TXBUFCNT_RCMD)
392 
393 #define S_LDT_TXBUFCNT_RDATA		20
394 #define M_LDT_TXBUFCNT_RDATA		_SB_MAKEMASK_32(4, S_LDT_TXBUFCNT_RDATA)
395 #define V_LDT_TXBUFCNT_RDATA(x)		_SB_MAKEVALUE_32(x, S_LDT_TXBUFCNT_RDATA)
396 #define G_LDT_TXBUFCNT_RDATA(x)		_SB_GETVALUE_32(x, S_LDT_TXBUFCNT_RDATA, M_LDT_TXBUFCNT_RDATA)
397 
398 #if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
399 /*
400  * Additional Status Register
401  */
402 
403 #define S_LDT_ADDSTATUS_TGTDONE		0
404 #define M_LDT_ADDSTATUS_TGTDONE		_SB_MAKEMASK_32(8, S_LDT_ADDSTATUS_TGTDONE)
405 #define V_LDT_ADDSTATUS_TGTDONE(x)	_SB_MAKEVALUE_32(x, S_LDT_ADDSTATUS_TGTDONE)
406 #define G_LDT_ADDSTATUS_TGTDONE(x)	_SB_GETVALUE_32(x, S_LDT_ADDSTATUS_TGTDONE, M_LDT_ADDSTATUS_TGTDONE)
407 #endif /* 1250 PASS2 || 112x PASS1 */
408 
409 #endif
410