Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* ********************************************************************* |
| 2 | * SB1250 Board Support Package |
Ralf Baechle | 42a3b4f | 2005-09-03 15:56:17 -0700 | [diff] [blame] | 3 | * |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 4 | * LDT constants File: sb1250_ldt.h |
Ralf Baechle | 42a3b4f | 2005-09-03 15:56:17 -0700 | [diff] [blame] | 5 | * |
| 6 | * This module contains constants and macros to describe |
| 7 | * the LDT interface on the SB1250. |
| 8 | * |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 9 | * SB1250 specification level: User's manual 1/02/02 |
Ralf Baechle | 42a3b4f | 2005-09-03 15:56:17 -0700 | [diff] [blame] | 10 | * |
Ralf Baechle | 42a3b4f | 2005-09-03 15:56:17 -0700 | [diff] [blame] | 11 | ********************************************************************* |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 12 | * |
Ralf Baechle | 21a151d | 2007-10-11 23:46:15 +0100 | [diff] [blame] | 13 | * Copyright 2000, 2001, 2002, 2003 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 14 | * Broadcom Corporation. All rights reserved. |
Ralf Baechle | 42a3b4f | 2005-09-03 15:56:17 -0700 | [diff] [blame] | 15 | * |
| 16 | * This program is free software; you can redistribute it and/or |
| 17 | * modify it under the terms of the GNU General Public License as |
| 18 | * published by the Free Software Foundation; either version 2 of |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 19 | * the License, or (at your option) any later version. |
| 20 | * |
| 21 | * This program is distributed in the hope that it will be useful, |
| 22 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 23 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 24 | * GNU General Public License for more details. |
| 25 | * |
| 26 | * You should have received a copy of the GNU General Public License |
| 27 | * along with this program; if not, write to the Free Software |
Ralf Baechle | 42a3b4f | 2005-09-03 15:56:17 -0700 | [diff] [blame] | 28 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 29 | * MA 02111-1307 USA |
| 30 | ********************************************************************* */ |
| 31 | |
| 32 | |
| 33 | #ifndef _SB1250_LDT_H |
| 34 | #define _SB1250_LDT_H |
| 35 | |
| 36 | #include "sb1250_defs.h" |
| 37 | |
| 38 | #define K_LDT_VENDOR_SIBYTE 0x166D |
| 39 | #define K_LDT_DEVICE_SB1250 0x0002 |
| 40 | |
| 41 | /* |
| 42 | * LDT Interface Type 1 (bridge) configuration header |
| 43 | */ |
| 44 | |
| 45 | #define R_LDT_TYPE1_DEVICEID 0x0000 |
| 46 | #define R_LDT_TYPE1_CMDSTATUS 0x0004 |
| 47 | #define R_LDT_TYPE1_CLASSREV 0x0008 |
| 48 | #define R_LDT_TYPE1_DEVHDR 0x000C |
| 49 | #define R_LDT_TYPE1_BAR0 0x0010 /* not used */ |
| 50 | #define R_LDT_TYPE1_BAR1 0x0014 /* not used */ |
| 51 | |
| 52 | #define R_LDT_TYPE1_BUSID 0x0018 /* bus ID register */ |
| 53 | #define R_LDT_TYPE1_SECSTATUS 0x001C /* secondary status / I/O base/limit */ |
| 54 | #define R_LDT_TYPE1_MEMLIMIT 0x0020 |
| 55 | #define R_LDT_TYPE1_PREFETCH 0x0024 |
| 56 | #define R_LDT_TYPE1_PREF_BASE 0x0028 |
| 57 | #define R_LDT_TYPE1_PREF_LIMIT 0x002C |
| 58 | #define R_LDT_TYPE1_IOLIMIT 0x0030 |
| 59 | #define R_LDT_TYPE1_CAPPTR 0x0034 |
| 60 | #define R_LDT_TYPE1_ROMADDR 0x0038 |
| 61 | #define R_LDT_TYPE1_BRCTL 0x003C |
| 62 | #define R_LDT_TYPE1_CMD 0x0040 |
| 63 | #define R_LDT_TYPE1_LINKCTRL 0x0044 |
| 64 | #define R_LDT_TYPE1_LINKFREQ 0x0048 |
| 65 | #define R_LDT_TYPE1_RESERVED1 0x004C |
| 66 | #define R_LDT_TYPE1_SRICMD 0x0050 |
| 67 | #define R_LDT_TYPE1_SRITXNUM 0x0054 |
| 68 | #define R_LDT_TYPE1_SRIRXNUM 0x0058 |
| 69 | #define R_LDT_TYPE1_ERRSTATUS 0x0068 |
| 70 | #define R_LDT_TYPE1_SRICTRL 0x006C |
| 71 | #if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) |
| 72 | #define R_LDT_TYPE1_ADDSTATUS 0x0070 |
| 73 | #endif /* 1250 PASS2 || 112x PASS1 */ |
| 74 | #define R_LDT_TYPE1_TXBUFCNT 0x00C8 |
| 75 | #define R_LDT_TYPE1_EXPCRC 0x00DC |
| 76 | #define R_LDT_TYPE1_RXCRC 0x00F0 |
| 77 | |
| 78 | |
| 79 | /* |
| 80 | * LDT Device ID register |
| 81 | */ |
| 82 | |
| 83 | #define S_LDT_DEVICEID_VENDOR 0 |
Ralf Baechle | 21a151d | 2007-10-11 23:46:15 +0100 | [diff] [blame] | 84 | #define M_LDT_DEVICEID_VENDOR _SB_MAKEMASK_32(16, S_LDT_DEVICEID_VENDOR) |
| 85 | #define V_LDT_DEVICEID_VENDOR(x) _SB_MAKEVALUE_32(x, S_LDT_DEVICEID_VENDOR) |
| 86 | #define G_LDT_DEVICEID_VENDOR(x) _SB_GETVALUE_32(x, S_LDT_DEVICEID_VENDOR, M_LDT_DEVICEID_VENDOR) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 87 | |
| 88 | #define S_LDT_DEVICEID_DEVICEID 16 |
Ralf Baechle | 21a151d | 2007-10-11 23:46:15 +0100 | [diff] [blame] | 89 | #define M_LDT_DEVICEID_DEVICEID _SB_MAKEMASK_32(16, S_LDT_DEVICEID_DEVICEID) |
| 90 | #define V_LDT_DEVICEID_DEVICEID(x) _SB_MAKEVALUE_32(x, S_LDT_DEVICEID_DEVICEID) |
| 91 | #define G_LDT_DEVICEID_DEVICEID(x) _SB_GETVALUE_32(x, S_LDT_DEVICEID_DEVICEID, M_LDT_DEVICEID_DEVICEID) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 92 | |
| 93 | |
| 94 | /* |
| 95 | * LDT Command Register (Table 8-13) |
| 96 | */ |
| 97 | |
| 98 | #define M_LDT_CMD_IOSPACE_EN _SB_MAKEMASK1_32(0) |
| 99 | #define M_LDT_CMD_MEMSPACE_EN _SB_MAKEMASK1_32(1) |
| 100 | #define M_LDT_CMD_MASTER_EN _SB_MAKEMASK1_32(2) |
| 101 | #define M_LDT_CMD_SPECCYC_EN _SB_MAKEMASK1_32(3) |
| 102 | #define M_LDT_CMD_MEMWRINV_EN _SB_MAKEMASK1_32(4) |
| 103 | #define M_LDT_CMD_VGAPALSNP_EN _SB_MAKEMASK1_32(5) |
| 104 | #define M_LDT_CMD_PARERRRESP _SB_MAKEMASK1_32(6) |
| 105 | #define M_LDT_CMD_WAITCYCCTRL _SB_MAKEMASK1_32(7) |
| 106 | #define M_LDT_CMD_SERR_EN _SB_MAKEMASK1_32(8) |
| 107 | #define M_LDT_CMD_FASTB2B_EN _SB_MAKEMASK1_32(9) |
| 108 | |
| 109 | /* |
| 110 | * LDT class and revision registers |
| 111 | */ |
| 112 | |
| 113 | #define S_LDT_CLASSREV_REV 0 |
Ralf Baechle | 21a151d | 2007-10-11 23:46:15 +0100 | [diff] [blame] | 114 | #define M_LDT_CLASSREV_REV _SB_MAKEMASK_32(8, S_LDT_CLASSREV_REV) |
| 115 | #define V_LDT_CLASSREV_REV(x) _SB_MAKEVALUE_32(x, S_LDT_CLASSREV_REV) |
| 116 | #define G_LDT_CLASSREV_REV(x) _SB_GETVALUE_32(x, S_LDT_CLASSREV_REV, M_LDT_CLASSREV_REV) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 117 | |
| 118 | #define S_LDT_CLASSREV_CLASS 8 |
Ralf Baechle | 21a151d | 2007-10-11 23:46:15 +0100 | [diff] [blame] | 119 | #define M_LDT_CLASSREV_CLASS _SB_MAKEMASK_32(24, S_LDT_CLASSREV_CLASS) |
| 120 | #define V_LDT_CLASSREV_CLASS(x) _SB_MAKEVALUE_32(x, S_LDT_CLASSREV_CLASS) |
| 121 | #define G_LDT_CLASSREV_CLASS(x) _SB_GETVALUE_32(x, S_LDT_CLASSREV_CLASS, M_LDT_CLASSREV_CLASS) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 122 | |
| 123 | #define K_LDT_REV 0x01 |
| 124 | #define K_LDT_CLASS 0x060000 |
| 125 | |
| 126 | /* |
| 127 | * Device Header (offset 0x0C) |
| 128 | */ |
| 129 | |
| 130 | #define S_LDT_DEVHDR_CLINESZ 0 |
Ralf Baechle | 21a151d | 2007-10-11 23:46:15 +0100 | [diff] [blame] | 131 | #define M_LDT_DEVHDR_CLINESZ _SB_MAKEMASK_32(8, S_LDT_DEVHDR_CLINESZ) |
| 132 | #define V_LDT_DEVHDR_CLINESZ(x) _SB_MAKEVALUE_32(x, S_LDT_DEVHDR_CLINESZ) |
| 133 | #define G_LDT_DEVHDR_CLINESZ(x) _SB_GETVALUE_32(x, S_LDT_DEVHDR_CLINESZ, M_LDT_DEVHDR_CLINESZ) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 134 | |
| 135 | #define S_LDT_DEVHDR_LATTMR 8 |
Ralf Baechle | 21a151d | 2007-10-11 23:46:15 +0100 | [diff] [blame] | 136 | #define M_LDT_DEVHDR_LATTMR _SB_MAKEMASK_32(8, S_LDT_DEVHDR_LATTMR) |
| 137 | #define V_LDT_DEVHDR_LATTMR(x) _SB_MAKEVALUE_32(x, S_LDT_DEVHDR_LATTMR) |
| 138 | #define G_LDT_DEVHDR_LATTMR(x) _SB_GETVALUE_32(x, S_LDT_DEVHDR_LATTMR, M_LDT_DEVHDR_LATTMR) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 139 | |
| 140 | #define S_LDT_DEVHDR_HDRTYPE 16 |
Ralf Baechle | 21a151d | 2007-10-11 23:46:15 +0100 | [diff] [blame] | 141 | #define M_LDT_DEVHDR_HDRTYPE _SB_MAKEMASK_32(8, S_LDT_DEVHDR_HDRTYPE) |
| 142 | #define V_LDT_DEVHDR_HDRTYPE(x) _SB_MAKEVALUE_32(x, S_LDT_DEVHDR_HDRTYPE) |
| 143 | #define G_LDT_DEVHDR_HDRTYPE(x) _SB_GETVALUE_32(x, S_LDT_DEVHDR_HDRTYPE, M_LDT_DEVHDR_HDRTYPE) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 144 | |
| 145 | #define K_LDT_DEVHDR_HDRTYPE_TYPE1 1 |
| 146 | |
| 147 | #define S_LDT_DEVHDR_BIST 24 |
Ralf Baechle | 21a151d | 2007-10-11 23:46:15 +0100 | [diff] [blame] | 148 | #define M_LDT_DEVHDR_BIST _SB_MAKEMASK_32(8, S_LDT_DEVHDR_BIST) |
| 149 | #define V_LDT_DEVHDR_BIST(x) _SB_MAKEVALUE_32(x, S_LDT_DEVHDR_BIST) |
| 150 | #define G_LDT_DEVHDR_BIST(x) _SB_GETVALUE_32(x, S_LDT_DEVHDR_BIST, M_LDT_DEVHDR_BIST) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 151 | |
| 152 | |
| 153 | |
| 154 | /* |
| 155 | * LDT Status Register (Table 8-14). Note that these constants |
Ralf Baechle | 42a3b4f | 2005-09-03 15:56:17 -0700 | [diff] [blame] | 156 | * assume you've read the command and status register |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 157 | * together (32-bit read at offset 0x04) |
| 158 | * |
| 159 | * These bits also apply to the secondary status |
| 160 | * register (Table 8-15), offset 0x1C |
| 161 | */ |
| 162 | |
| 163 | #if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) |
| 164 | #define M_LDT_STATUS_VGAEN _SB_MAKEMASK1_32(3) |
| 165 | #endif /* 1250 PASS2 || 112x PASS1 */ |
| 166 | #define M_LDT_STATUS_CAPLIST _SB_MAKEMASK1_32(20) |
| 167 | #define M_LDT_STATUS_66MHZCAP _SB_MAKEMASK1_32(21) |
| 168 | #define M_LDT_STATUS_RESERVED2 _SB_MAKEMASK1_32(22) |
| 169 | #define M_LDT_STATUS_FASTB2BCAP _SB_MAKEMASK1_32(23) |
| 170 | #define M_LDT_STATUS_MSTRDPARERR _SB_MAKEMASK1_32(24) |
| 171 | |
| 172 | #define S_LDT_STATUS_DEVSELTIMING 25 |
Ralf Baechle | 21a151d | 2007-10-11 23:46:15 +0100 | [diff] [blame] | 173 | #define M_LDT_STATUS_DEVSELTIMING _SB_MAKEMASK_32(2, S_LDT_STATUS_DEVSELTIMING) |
| 174 | #define V_LDT_STATUS_DEVSELTIMING(x) _SB_MAKEVALUE_32(x, S_LDT_STATUS_DEVSELTIMING) |
| 175 | #define G_LDT_STATUS_DEVSELTIMING(x) _SB_GETVALUE_32(x, S_LDT_STATUS_DEVSELTIMING, M_LDT_STATUS_DEVSELTIMING) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 176 | |
| 177 | #define M_LDT_STATUS_SIGDTGTABORT _SB_MAKEMASK1_32(27) |
| 178 | #define M_LDT_STATUS_RCVDTGTABORT _SB_MAKEMASK1_32(28) |
| 179 | #define M_LDT_STATUS_RCVDMSTRABORT _SB_MAKEMASK1_32(29) |
| 180 | #define M_LDT_STATUS_SIGDSERR _SB_MAKEMASK1_32(30) |
| 181 | #define M_LDT_STATUS_DETPARERR _SB_MAKEMASK1_32(31) |
| 182 | |
| 183 | /* |
Ralf Baechle | 42a3b4f | 2005-09-03 15:56:17 -0700 | [diff] [blame] | 184 | * Bridge Control Register (Table 8-16). Note that these |
| 185 | * constants assume you've read the register as a 32-bit |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 186 | * read (offset 0x3C) |
| 187 | */ |
| 188 | |
| 189 | #define M_LDT_BRCTL_PARERRRESP_EN _SB_MAKEMASK1_32(16) |
| 190 | #define M_LDT_BRCTL_SERR_EN _SB_MAKEMASK1_32(17) |
| 191 | #define M_LDT_BRCTL_ISA_EN _SB_MAKEMASK1_32(18) |
| 192 | #define M_LDT_BRCTL_VGA_EN _SB_MAKEMASK1_32(19) |
| 193 | #define M_LDT_BRCTL_MSTRABORTMODE _SB_MAKEMASK1_32(21) |
| 194 | #define M_LDT_BRCTL_SECBUSRESET _SB_MAKEMASK1_32(22) |
| 195 | #define M_LDT_BRCTL_FASTB2B_EN _SB_MAKEMASK1_32(23) |
| 196 | #define M_LDT_BRCTL_PRIDISCARD _SB_MAKEMASK1_32(24) |
| 197 | #define M_LDT_BRCTL_SECDISCARD _SB_MAKEMASK1_32(25) |
| 198 | #define M_LDT_BRCTL_DISCARDSTAT _SB_MAKEMASK1_32(26) |
| 199 | #define M_LDT_BRCTL_DISCARDSERR_EN _SB_MAKEMASK1_32(27) |
| 200 | |
| 201 | /* |
| 202 | * LDT Command Register (Table 8-17). Note that these constants |
| 203 | * assume you've read the command and status register together |
| 204 | * 32-bit read at offset 0x40 |
| 205 | */ |
| 206 | |
| 207 | #define M_LDT_CMD_WARMRESET _SB_MAKEMASK1_32(16) |
| 208 | #define M_LDT_CMD_DOUBLEENDED _SB_MAKEMASK1_32(17) |
| 209 | |
| 210 | #define S_LDT_CMD_CAPTYPE 29 |
Ralf Baechle | 21a151d | 2007-10-11 23:46:15 +0100 | [diff] [blame] | 211 | #define M_LDT_CMD_CAPTYPE _SB_MAKEMASK_32(3, S_LDT_CMD_CAPTYPE) |
| 212 | #define V_LDT_CMD_CAPTYPE(x) _SB_MAKEVALUE_32(x, S_LDT_CMD_CAPTYPE) |
| 213 | #define G_LDT_CMD_CAPTYPE(x) _SB_GETVALUE_32(x, S_LDT_CMD_CAPTYPE, M_LDT_CMD_CAPTYPE) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 214 | |
| 215 | /* |
| 216 | * LDT link control register (Table 8-18), and (Table 8-19) |
| 217 | */ |
| 218 | |
| 219 | #define M_LDT_LINKCTRL_CAPSYNCFLOOD_EN _SB_MAKEMASK1_32(1) |
| 220 | #define M_LDT_LINKCTRL_CRCSTARTTEST _SB_MAKEMASK1_32(2) |
| 221 | #define M_LDT_LINKCTRL_CRCFORCEERR _SB_MAKEMASK1_32(3) |
| 222 | #define M_LDT_LINKCTRL_LINKFAIL _SB_MAKEMASK1_32(4) |
| 223 | #define M_LDT_LINKCTRL_INITDONE _SB_MAKEMASK1_32(5) |
| 224 | #define M_LDT_LINKCTRL_EOC _SB_MAKEMASK1_32(6) |
| 225 | #define M_LDT_LINKCTRL_XMITOFF _SB_MAKEMASK1_32(7) |
| 226 | |
| 227 | #define S_LDT_LINKCTRL_CRCERR 8 |
Ralf Baechle | 21a151d | 2007-10-11 23:46:15 +0100 | [diff] [blame] | 228 | #define M_LDT_LINKCTRL_CRCERR _SB_MAKEMASK_32(4, S_LDT_LINKCTRL_CRCERR) |
| 229 | #define V_LDT_LINKCTRL_CRCERR(x) _SB_MAKEVALUE_32(x, S_LDT_LINKCTRL_CRCERR) |
| 230 | #define G_LDT_LINKCTRL_CRCERR(x) _SB_GETVALUE_32(x, S_LDT_LINKCTRL_CRCERR, M_LDT_LINKCTRL_CRCERR) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 231 | |
| 232 | #define S_LDT_LINKCTRL_MAXIN 16 |
Ralf Baechle | 21a151d | 2007-10-11 23:46:15 +0100 | [diff] [blame] | 233 | #define M_LDT_LINKCTRL_MAXIN _SB_MAKEMASK_32(3, S_LDT_LINKCTRL_MAXIN) |
| 234 | #define V_LDT_LINKCTRL_MAXIN(x) _SB_MAKEVALUE_32(x, S_LDT_LINKCTRL_MAXIN) |
| 235 | #define G_LDT_LINKCTRL_MAXIN(x) _SB_GETVALUE_32(x, S_LDT_LINKCTRL_MAXIN, M_LDT_LINKCTRL_MAXIN) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 236 | |
| 237 | #define M_LDT_LINKCTRL_DWFCLN _SB_MAKEMASK1_32(19) |
| 238 | |
| 239 | #define S_LDT_LINKCTRL_MAXOUT 20 |
Ralf Baechle | 21a151d | 2007-10-11 23:46:15 +0100 | [diff] [blame] | 240 | #define M_LDT_LINKCTRL_MAXOUT _SB_MAKEMASK_32(3, S_LDT_LINKCTRL_MAXOUT) |
| 241 | #define V_LDT_LINKCTRL_MAXOUT(x) _SB_MAKEVALUE_32(x, S_LDT_LINKCTRL_MAXOUT) |
| 242 | #define G_LDT_LINKCTRL_MAXOUT(x) _SB_GETVALUE_32(x, S_LDT_LINKCTRL_MAXOUT, M_LDT_LINKCTRL_MAXOUT) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 243 | |
| 244 | #define M_LDT_LINKCTRL_DWFCOUT _SB_MAKEMASK1_32(23) |
| 245 | |
| 246 | #define S_LDT_LINKCTRL_WIDTHIN 24 |
Ralf Baechle | 21a151d | 2007-10-11 23:46:15 +0100 | [diff] [blame] | 247 | #define M_LDT_LINKCTRL_WIDTHIN _SB_MAKEMASK_32(3, S_LDT_LINKCTRL_WIDTHIN) |
| 248 | #define V_LDT_LINKCTRL_WIDTHIN(x) _SB_MAKEVALUE_32(x, S_LDT_LINKCTRL_WIDTHIN) |
| 249 | #define G_LDT_LINKCTRL_WIDTHIN(x) _SB_GETVALUE_32(x, S_LDT_LINKCTRL_WIDTHIN, M_LDT_LINKCTRL_WIDTHIN) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 250 | |
| 251 | #define M_LDT_LINKCTRL_DWFCLIN_EN _SB_MAKEMASK1_32(27) |
| 252 | |
| 253 | #define S_LDT_LINKCTRL_WIDTHOUT 28 |
Ralf Baechle | 21a151d | 2007-10-11 23:46:15 +0100 | [diff] [blame] | 254 | #define M_LDT_LINKCTRL_WIDTHOUT _SB_MAKEMASK_32(3, S_LDT_LINKCTRL_WIDTHOUT) |
| 255 | #define V_LDT_LINKCTRL_WIDTHOUT(x) _SB_MAKEVALUE_32(x, S_LDT_LINKCTRL_WIDTHOUT) |
| 256 | #define G_LDT_LINKCTRL_WIDTHOUT(x) _SB_GETVALUE_32(x, S_LDT_LINKCTRL_WIDTHOUT, M_LDT_LINKCTRL_WIDTHOUT) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 257 | |
| 258 | #define M_LDT_LINKCTRL_DWFCOUT_EN _SB_MAKEMASK1_32(31) |
| 259 | |
| 260 | /* |
| 261 | * LDT Link frequency register (Table 8-20) offset 0x48 |
| 262 | */ |
| 263 | |
| 264 | #define S_LDT_LINKFREQ_FREQ 8 |
Ralf Baechle | 21a151d | 2007-10-11 23:46:15 +0100 | [diff] [blame] | 265 | #define M_LDT_LINKFREQ_FREQ _SB_MAKEMASK_32(4, S_LDT_LINKFREQ_FREQ) |
| 266 | #define V_LDT_LINKFREQ_FREQ(x) _SB_MAKEVALUE_32(x, S_LDT_LINKFREQ_FREQ) |
| 267 | #define G_LDT_LINKFREQ_FREQ(x) _SB_GETVALUE_32(x, S_LDT_LINKFREQ_FREQ, M_LDT_LINKFREQ_FREQ) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 268 | |
| 269 | #define K_LDT_LINKFREQ_200MHZ 0 |
| 270 | #define K_LDT_LINKFREQ_300MHZ 1 |
| 271 | #define K_LDT_LINKFREQ_400MHZ 2 |
| 272 | #define K_LDT_LINKFREQ_500MHZ 3 |
| 273 | #define K_LDT_LINKFREQ_600MHZ 4 |
| 274 | #define K_LDT_LINKFREQ_800MHZ 5 |
| 275 | #define K_LDT_LINKFREQ_1000MHZ 6 |
| 276 | |
| 277 | /* |
| 278 | * LDT SRI Command Register (Table 8-21). Note that these constants |
| 279 | * assume you've read the command and status register together |
| 280 | * 32-bit read at offset 0x50 |
| 281 | */ |
| 282 | |
| 283 | #define M_LDT_SRICMD_SIPREADY _SB_MAKEMASK1_32(16) |
| 284 | #define M_LDT_SRICMD_SYNCPTRCTL _SB_MAKEMASK1_32(17) |
| 285 | #define M_LDT_SRICMD_REDUCESYNCZERO _SB_MAKEMASK1_32(18) |
| 286 | #if SIBYTE_HDR_FEATURE_UP_TO(1250, PASS1) |
| 287 | #define M_LDT_SRICMD_DISSTARVATIONCNT _SB_MAKEMASK1_32(19) /* PASS1 */ |
| 288 | #endif /* up to 1250 PASS1 */ |
| 289 | #if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) |
| 290 | #define M_LDT_SRICMD_DISMULTTXVLD _SB_MAKEMASK1_32(19) |
| 291 | #define M_LDT_SRICMD_EXPENDIAN _SB_MAKEMASK1_32(26) |
| 292 | #endif /* 1250 PASS2 || 112x PASS1 */ |
| 293 | |
| 294 | |
| 295 | #define S_LDT_SRICMD_RXMARGIN 20 |
Ralf Baechle | 21a151d | 2007-10-11 23:46:15 +0100 | [diff] [blame] | 296 | #define M_LDT_SRICMD_RXMARGIN _SB_MAKEMASK_32(5, S_LDT_SRICMD_RXMARGIN) |
| 297 | #define V_LDT_SRICMD_RXMARGIN(x) _SB_MAKEVALUE_32(x, S_LDT_SRICMD_RXMARGIN) |
| 298 | #define G_LDT_SRICMD_RXMARGIN(x) _SB_GETVALUE_32(x, S_LDT_SRICMD_RXMARGIN, M_LDT_SRICMD_RXMARGIN) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 299 | |
| 300 | #define M_LDT_SRICMD_LDTPLLCOMPAT _SB_MAKEMASK1_32(25) |
| 301 | |
| 302 | #define S_LDT_SRICMD_TXINITIALOFFSET 28 |
Ralf Baechle | 21a151d | 2007-10-11 23:46:15 +0100 | [diff] [blame] | 303 | #define M_LDT_SRICMD_TXINITIALOFFSET _SB_MAKEMASK_32(3, S_LDT_SRICMD_TXINITIALOFFSET) |
| 304 | #define V_LDT_SRICMD_TXINITIALOFFSET(x) _SB_MAKEVALUE_32(x, S_LDT_SRICMD_TXINITIALOFFSET) |
| 305 | #define G_LDT_SRICMD_TXINITIALOFFSET(x) _SB_GETVALUE_32(x, S_LDT_SRICMD_TXINITIALOFFSET, M_LDT_SRICMD_TXINITIALOFFSET) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 306 | |
| 307 | #define M_LDT_SRICMD_LINKFREQDIRECT _SB_MAKEMASK1_32(31) |
| 308 | |
| 309 | /* |
| 310 | * LDT Error control and status register (Table 8-22) (Table 8-23) |
| 311 | */ |
| 312 | |
| 313 | #define M_LDT_ERRCTL_PROTFATAL_EN _SB_MAKEMASK1_32(0) |
| 314 | #define M_LDT_ERRCTL_PROTNONFATAL_EN _SB_MAKEMASK1_32(1) |
| 315 | #define M_LDT_ERRCTL_PROTSYNCFLOOD_EN _SB_MAKEMASK1_32(2) |
| 316 | #define M_LDT_ERRCTL_OVFFATAL_EN _SB_MAKEMASK1_32(3) |
| 317 | #define M_LDT_ERRCTL_OVFNONFATAL_EN _SB_MAKEMASK1_32(4) |
| 318 | #define M_LDT_ERRCTL_OVFSYNCFLOOD_EN _SB_MAKEMASK1_32(5) |
| 319 | #define M_LDT_ERRCTL_EOCNXAFATAL_EN _SB_MAKEMASK1_32(6) |
| 320 | #define M_LDT_ERRCTL_EOCNXANONFATAL_EN _SB_MAKEMASK1_32(7) |
| 321 | #define M_LDT_ERRCTL_EOCNXASYNCFLOOD_EN _SB_MAKEMASK1_32(8) |
| 322 | #define M_LDT_ERRCTL_CRCFATAL_EN _SB_MAKEMASK1_32(9) |
| 323 | #define M_LDT_ERRCTL_CRCNONFATAL_EN _SB_MAKEMASK1_32(10) |
| 324 | #define M_LDT_ERRCTL_SERRFATAL_EN _SB_MAKEMASK1_32(11) |
| 325 | #define M_LDT_ERRCTL_SRCTAGFATAL_EN _SB_MAKEMASK1_32(12) |
| 326 | #define M_LDT_ERRCTL_SRCTAGNONFATAL_EN _SB_MAKEMASK1_32(13) |
| 327 | #define M_LDT_ERRCTL_SRCTAGSYNCFLOOD_EN _SB_MAKEMASK1_32(14) |
| 328 | #define M_LDT_ERRCTL_MAPNXAFATAL_EN _SB_MAKEMASK1_32(15) |
| 329 | #define M_LDT_ERRCTL_MAPNXANONFATAL_EN _SB_MAKEMASK1_32(16) |
| 330 | #define M_LDT_ERRCTL_MAPNXASYNCFLOOD_EN _SB_MAKEMASK1_32(17) |
| 331 | |
| 332 | #define M_LDT_ERRCTL_PROTOERR _SB_MAKEMASK1_32(24) |
| 333 | #define M_LDT_ERRCTL_OVFERR _SB_MAKEMASK1_32(25) |
| 334 | #define M_LDT_ERRCTL_EOCNXAERR _SB_MAKEMASK1_32(26) |
| 335 | #define M_LDT_ERRCTL_SRCTAGERR _SB_MAKEMASK1_32(27) |
| 336 | #define M_LDT_ERRCTL_MAPNXAERR _SB_MAKEMASK1_32(28) |
| 337 | |
| 338 | /* |
| 339 | * SRI Control register (Table 8-24, 8-25) Offset 0x6C |
| 340 | */ |
| 341 | |
| 342 | #define S_LDT_SRICTRL_NEEDRESP 0 |
Ralf Baechle | 21a151d | 2007-10-11 23:46:15 +0100 | [diff] [blame] | 343 | #define M_LDT_SRICTRL_NEEDRESP _SB_MAKEMASK_32(2, S_LDT_SRICTRL_NEEDRESP) |
| 344 | #define V_LDT_SRICTRL_NEEDRESP(x) _SB_MAKEVALUE_32(x, S_LDT_SRICTRL_NEEDRESP) |
| 345 | #define G_LDT_SRICTRL_NEEDRESP(x) _SB_GETVALUE_32(x, S_LDT_SRICTRL_NEEDRESP, M_LDT_SRICTRL_NEEDRESP) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 346 | |
| 347 | #define S_LDT_SRICTRL_NEEDNPREQ 2 |
Ralf Baechle | 21a151d | 2007-10-11 23:46:15 +0100 | [diff] [blame] | 348 | #define M_LDT_SRICTRL_NEEDNPREQ _SB_MAKEMASK_32(2, S_LDT_SRICTRL_NEEDNPREQ) |
| 349 | #define V_LDT_SRICTRL_NEEDNPREQ(x) _SB_MAKEVALUE_32(x, S_LDT_SRICTRL_NEEDNPREQ) |
| 350 | #define G_LDT_SRICTRL_NEEDNPREQ(x) _SB_GETVALUE_32(x, S_LDT_SRICTRL_NEEDNPREQ, M_LDT_SRICTRL_NEEDNPREQ) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 351 | |
| 352 | #define S_LDT_SRICTRL_NEEDPREQ 4 |
Ralf Baechle | 21a151d | 2007-10-11 23:46:15 +0100 | [diff] [blame] | 353 | #define M_LDT_SRICTRL_NEEDPREQ _SB_MAKEMASK_32(2, S_LDT_SRICTRL_NEEDPREQ) |
| 354 | #define V_LDT_SRICTRL_NEEDPREQ(x) _SB_MAKEVALUE_32(x, S_LDT_SRICTRL_NEEDPREQ) |
| 355 | #define G_LDT_SRICTRL_NEEDPREQ(x) _SB_GETVALUE_32(x, S_LDT_SRICTRL_NEEDPREQ, M_LDT_SRICTRL_NEEDPREQ) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 356 | |
| 357 | #define S_LDT_SRICTRL_WANTRESP 8 |
Ralf Baechle | 21a151d | 2007-10-11 23:46:15 +0100 | [diff] [blame] | 358 | #define M_LDT_SRICTRL_WANTRESP _SB_MAKEMASK_32(2, S_LDT_SRICTRL_WANTRESP) |
| 359 | #define V_LDT_SRICTRL_WANTRESP(x) _SB_MAKEVALUE_32(x, S_LDT_SRICTRL_WANTRESP) |
| 360 | #define G_LDT_SRICTRL_WANTRESP(x) _SB_GETVALUE_32(x, S_LDT_SRICTRL_WANTRESP, M_LDT_SRICTRL_WANTRESP) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 361 | |
| 362 | #define S_LDT_SRICTRL_WANTNPREQ 10 |
Ralf Baechle | 21a151d | 2007-10-11 23:46:15 +0100 | [diff] [blame] | 363 | #define M_LDT_SRICTRL_WANTNPREQ _SB_MAKEMASK_32(2, S_LDT_SRICTRL_WANTNPREQ) |
| 364 | #define V_LDT_SRICTRL_WANTNPREQ(x) _SB_MAKEVALUE_32(x, S_LDT_SRICTRL_WANTNPREQ) |
| 365 | #define G_LDT_SRICTRL_WANTNPREQ(x) _SB_GETVALUE_32(x, S_LDT_SRICTRL_WANTNPREQ, M_LDT_SRICTRL_WANTNPREQ) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 366 | |
| 367 | #define S_LDT_SRICTRL_WANTPREQ 12 |
Ralf Baechle | 21a151d | 2007-10-11 23:46:15 +0100 | [diff] [blame] | 368 | #define M_LDT_SRICTRL_WANTPREQ _SB_MAKEMASK_32(2, S_LDT_SRICTRL_WANTPREQ) |
| 369 | #define V_LDT_SRICTRL_WANTPREQ(x) _SB_MAKEVALUE_32(x, S_LDT_SRICTRL_WANTPREQ) |
| 370 | #define G_LDT_SRICTRL_WANTPREQ(x) _SB_GETVALUE_32(x, S_LDT_SRICTRL_WANTPREQ, M_LDT_SRICTRL_WANTPREQ) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 371 | |
| 372 | #define S_LDT_SRICTRL_BUFRELSPACE 16 |
Ralf Baechle | 21a151d | 2007-10-11 23:46:15 +0100 | [diff] [blame] | 373 | #define M_LDT_SRICTRL_BUFRELSPACE _SB_MAKEMASK_32(4, S_LDT_SRICTRL_BUFRELSPACE) |
| 374 | #define V_LDT_SRICTRL_BUFRELSPACE(x) _SB_MAKEVALUE_32(x, S_LDT_SRICTRL_BUFRELSPACE) |
| 375 | #define G_LDT_SRICTRL_BUFRELSPACE(x) _SB_GETVALUE_32(x, S_LDT_SRICTRL_BUFRELSPACE, M_LDT_SRICTRL_BUFRELSPACE) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 376 | |
| 377 | /* |
| 378 | * LDT SRI Transmit Buffer Count register (Table 8-26) |
| 379 | */ |
| 380 | |
| 381 | #define S_LDT_TXBUFCNT_PCMD 0 |
Ralf Baechle | 21a151d | 2007-10-11 23:46:15 +0100 | [diff] [blame] | 382 | #define M_LDT_TXBUFCNT_PCMD _SB_MAKEMASK_32(4, S_LDT_TXBUFCNT_PCMD) |
| 383 | #define V_LDT_TXBUFCNT_PCMD(x) _SB_MAKEVALUE_32(x, S_LDT_TXBUFCNT_PCMD) |
| 384 | #define G_LDT_TXBUFCNT_PCMD(x) _SB_GETVALUE_32(x, S_LDT_TXBUFCNT_PCMD, M_LDT_TXBUFCNT_PCMD) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 385 | |
| 386 | #define S_LDT_TXBUFCNT_PDATA 4 |
Ralf Baechle | 21a151d | 2007-10-11 23:46:15 +0100 | [diff] [blame] | 387 | #define M_LDT_TXBUFCNT_PDATA _SB_MAKEMASK_32(4, S_LDT_TXBUFCNT_PDATA) |
| 388 | #define V_LDT_TXBUFCNT_PDATA(x) _SB_MAKEVALUE_32(x, S_LDT_TXBUFCNT_PDATA) |
| 389 | #define G_LDT_TXBUFCNT_PDATA(x) _SB_GETVALUE_32(x, S_LDT_TXBUFCNT_PDATA, M_LDT_TXBUFCNT_PDATA) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 390 | |
| 391 | #define S_LDT_TXBUFCNT_NPCMD 8 |
Ralf Baechle | 21a151d | 2007-10-11 23:46:15 +0100 | [diff] [blame] | 392 | #define M_LDT_TXBUFCNT_NPCMD _SB_MAKEMASK_32(4, S_LDT_TXBUFCNT_NPCMD) |
| 393 | #define V_LDT_TXBUFCNT_NPCMD(x) _SB_MAKEVALUE_32(x, S_LDT_TXBUFCNT_NPCMD) |
| 394 | #define G_LDT_TXBUFCNT_NPCMD(x) _SB_GETVALUE_32(x, S_LDT_TXBUFCNT_NPCMD, M_LDT_TXBUFCNT_NPCMD) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 395 | |
| 396 | #define S_LDT_TXBUFCNT_NPDATA 12 |
Ralf Baechle | 21a151d | 2007-10-11 23:46:15 +0100 | [diff] [blame] | 397 | #define M_LDT_TXBUFCNT_NPDATA _SB_MAKEMASK_32(4, S_LDT_TXBUFCNT_NPDATA) |
| 398 | #define V_LDT_TXBUFCNT_NPDATA(x) _SB_MAKEVALUE_32(x, S_LDT_TXBUFCNT_NPDATA) |
| 399 | #define G_LDT_TXBUFCNT_NPDATA(x) _SB_GETVALUE_32(x, S_LDT_TXBUFCNT_NPDATA, M_LDT_TXBUFCNT_NPDATA) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 400 | |
| 401 | #define S_LDT_TXBUFCNT_RCMD 16 |
Ralf Baechle | 21a151d | 2007-10-11 23:46:15 +0100 | [diff] [blame] | 402 | #define M_LDT_TXBUFCNT_RCMD _SB_MAKEMASK_32(4, S_LDT_TXBUFCNT_RCMD) |
| 403 | #define V_LDT_TXBUFCNT_RCMD(x) _SB_MAKEVALUE_32(x, S_LDT_TXBUFCNT_RCMD) |
| 404 | #define G_LDT_TXBUFCNT_RCMD(x) _SB_GETVALUE_32(x, S_LDT_TXBUFCNT_RCMD, M_LDT_TXBUFCNT_RCMD) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 405 | |
| 406 | #define S_LDT_TXBUFCNT_RDATA 20 |
Ralf Baechle | 21a151d | 2007-10-11 23:46:15 +0100 | [diff] [blame] | 407 | #define M_LDT_TXBUFCNT_RDATA _SB_MAKEMASK_32(4, S_LDT_TXBUFCNT_RDATA) |
| 408 | #define V_LDT_TXBUFCNT_RDATA(x) _SB_MAKEVALUE_32(x, S_LDT_TXBUFCNT_RDATA) |
| 409 | #define G_LDT_TXBUFCNT_RDATA(x) _SB_GETVALUE_32(x, S_LDT_TXBUFCNT_RDATA, M_LDT_TXBUFCNT_RDATA) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 410 | |
| 411 | #if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) |
| 412 | /* |
| 413 | * Additional Status Register |
| 414 | */ |
| 415 | |
| 416 | #define S_LDT_ADDSTATUS_TGTDONE 0 |
Ralf Baechle | 21a151d | 2007-10-11 23:46:15 +0100 | [diff] [blame] | 417 | #define M_LDT_ADDSTATUS_TGTDONE _SB_MAKEMASK_32(8, S_LDT_ADDSTATUS_TGTDONE) |
| 418 | #define V_LDT_ADDSTATUS_TGTDONE(x) _SB_MAKEVALUE_32(x, S_LDT_ADDSTATUS_TGTDONE) |
| 419 | #define G_LDT_ADDSTATUS_TGTDONE(x) _SB_GETVALUE_32(x, S_LDT_ADDSTATUS_TGTDONE, M_LDT_ADDSTATUS_TGTDONE) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 420 | #endif /* 1250 PASS2 || 112x PASS1 */ |
| 421 | |
| 422 | #endif |
| 423 | |