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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 | /*********************************************************************** * * Copyright (C) 2004 by FS Forth-Systeme GmbH. * All rights reserved. * * $Id: ns9750_eth.h,v 1.2 2004/02/24 13:25:39 mpietrek Exp $ * @Author: Markus Pietrek * @References: [1] NS9750 Hardware Reference, December 2003 * [2] Intel LXT971 Datasheet #249414 Rev. 02 * [3] NS7520 Linux Ethernet Driver * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of * the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA * ***********************************************************************/ #ifndef FS_NS9750_ETH_H #define FS_NS9750_ETH_H #ifdef CONFIG_DRIVER_NS9750_ETHERNET #include "lxt971a.h" #define NS9750_ETH_MODULE_BASE (0xA0600000) #define get_eth_reg_addr(c) \ ((volatile unsigned int*) ( NS9750_ETH_MODULE_BASE+(unsigned int) (c))) #define NS9750_ETH_EGCR1 (0x0000) #define NS9750_ETH_EGCR2 (0x0004) #define NS9750_ETH_EGSR (0x0008) #define NS9750_ETH_FIFORX (0x000C) #define NS9750_ETH_FIFOTX (0x0010) #define NS9750_ETH_FIFOTXS (0x0014) #define NS9750_ETH_ETSR (0x0018) #define NS9750_ETH_ERSR (0x001C) #define NS9750_ETH_MAC1 (0x0400) #define NS9750_ETH_MAC2 (0x0404) #define NS9750_ETH_IPGT (0x0408) #define NS9750_ETH_IPGR (0x040C) #define NS9750_ETH_CLRT (0x0410) #define NS9750_ETH_MAXF (0x0414) #define NS9750_ETH_SUPP (0x0418) #define NS9750_ETH_TEST (0x041C) #define NS9750_ETH_MCFG (0x0420) #define NS9750_ETH_MCMD (0x0424) #define NS9750_ETH_MADR (0x0428) #define NS9750_ETH_MWTD (0x042C) #define NS9750_ETH_MRDD (0x0430) #define NS9750_ETH_MIND (0x0434) #define NS9750_ETH_SA1 (0x0440) #define NS9750_ETH_SA2 (0x0444) #define NS9750_ETH_SA3 (0x0448) #define NS9750_ETH_SAFR (0x0500) #define NS9750_ETH_HT1 (0x0504) #define NS9750_ETH_HT2 (0x0508) #define NS9750_ETH_STAT_BASE (0x0680) #define NS9750_ETH_RXAPTR (0x0A00) #define NS9750_ETH_RXBPTR (0x0A04) #define NS9750_ETH_RXCPTR (0x0A08) #define NS9750_ETH_RXDPTR (0x0A0C) #define NS9750_ETH_EINTR (0x0A10) #define NS9750_ETH_EINTREN (0x0A14) #define NS9750_ETH_TXPTR (0x0A18) #define NS9750_ETH_TXRPTR (0x0A1C) #define NS9750_ETH_TXERBD (0x0A20) #define NS9750_ETH_TXSPTR (0x0A24) #define NS9750_ETH_RXAOFF (0x0A28) #define NS9750_ETH_RXBOFF (0x0A2C) #define NS9750_ETH_RXCOFF (0x0A30) #define NS9750_ETH_RXDOFF (0x0A34) #define NS9750_ETH_TXOFF (0x0A38) #define NS9750_ETH_RXFREE (0x0A3C) #define NS9750_ETH_TXBD (0x1000) /* register bit fields */ #define NS9750_ETH_EGCR1_ERX (0x80000000) #define NS9750_ETH_EGCR1_ERXDMA (0x40000000) #define NS9750_ETH_EGCR1_ERXSHT (0x10000000) #define NS9750_ETH_EGCR1_ERXSIZ (0x08000000) #define NS9750_ETH_EGCR1_ETXSIZ (0x04000000) #define NS9750_ETH_EGCR1_ETXDIAG (0x02000000) #define NS9750_ETH_EGCR1_ERXBAD (0x01000000) #define NS9750_ETH_EGCR1_ETX (0x00800000) #define NS9750_ETH_EGCR1_ETXDMA (0x00400000) #define NS9750_ETH_EGCR1_ETXWM (0x00200000) #define NS9750_ETH_EGCR1_ERXADV (0x00100000) #define NS9750_ETH_EGCR1_ERXINIT (0x00080000) #define NS9750_ETH_EGCR1_PHY_MODE_MA (0x0000C000) #define NS9750_ETH_EGCR1_PHY_MODE_MII (0x00008000) #define NS9750_ETH_EGCR1_PHY_MODE_RMII (0x00004000) #define NS9750_ETH_EGCR1_RXCINV (0x00001000) #define NS9750_ETH_EGCR1_TXCINV (0x00000800) #define NS9750_ETH_EGCR1_RXALIGN (0x00000400) #define NS9750_ETH_EGCR1_MAC_HRST (0x00000200) #define NS9750_ETH_EGCR1_ITXA (0x00000100) #define NS9750_ETH_EGCR2_TPTV_MA (0xFFFF0000) #define NS9750_ETH_EGCR2_TPCF (0x00000040) #define NS9750_ETH_EGCR2_THPDF (0x00000020) #define NS9750_ETH_EGCR2_TCLER (0x00000008) #define NS9750_ETH_EGCR2_AUTOZ (0x00000004) #define NS9750_ETH_EGCR2_CLRCNT (0x00000002) #define NS9750_ETH_EGCR2_STEN (0x00000001) #define NS9750_ETH_EGSR_RXINIT (0x00100000) #define NS9750_ETH_EGSR_TXFIFONF (0x00080000) #define NS9750_ETH_EGSR_TXFIFOH (0x00040000) #define NS9750_ETH_EGSR_TXFIFOE (0x00010000) #define NS9750_ETH_FIFOTXS_ALL (0x00000055) #define NS9750_ETH_FIFOTXS_3 (0x000000d5) #define NS9750_ETH_FIFOTXS_2 (0x00000035) #define NS9750_ETH_FIFOTXS_1 (0x0000000D) #define NS9750_ETH_FIFOTXS_0 (0x00000003) #define NS9750_ETH_ETSR_TXOK (0x00008000) #define NS9750_ETH_ETSR_TXBR (0x00004000) #define NS9750_ETH_ETSR_TXMC (0x00002000) #define NS9750_ETH_ETSR_TXAL (0x00001000) #define NS9750_ETH_ETSR_TXAED (0x00000800) #define NS9750_ETH_ETSR_TXAEC (0x00000400) #define NS9750_ETH_ETSR_TXAUR (0x00000200) #define NS9750_ETH_ETSR_TXAJ (0x00000100) #define NS9750_ETH_ETSR_TXDEF (0x00000040) #define NS9750_ETH_ETSR_TXCRC (0x00000020) #define NS9750_ETH_ETSR_TXCOLC (0x0000000F) #define NS9750_ETH_ERSR_RXSIZE_MA (0x0FFF0000) #define NS9750_ETH_ERSR_RXCE (0x00008000) #define NS9750_ETH_ERSR_RXDV (0x00004000) #define NS9750_ETH_ERSR_RXOK (0x00002000) #define NS9750_ETH_ERSR_RXBR (0x00001000) #define NS9750_ETH_ERSR_RXMC (0x00000800) #define NS9750_ETH_ERSR_RXCRC (0x00000400) #define NS9750_ETH_ERSR_RXDR (0x00000200) #define NS9750_ETH_ERSR_RXCV (0x00000100) #define NS9750_ETH_ERSR_RXSHT (0x00000040) #define NS9750_ETH_MAC1_SRST (0x00008000) #define NS9750_ETH_MAC1_SIMMRST (0x00004000) #define NS9750_ETH_MAC1_RPEMCSR (0x00000800) #define NS9750_ETH_MAC1_RPERFUN (0x00000400) #define NS9750_ETH_MAC1_RPEMCST (0x00000200) #define NS9750_ETH_MAC1_RPETFUN (0x00000100) #define NS9750_ETH_MAC1_LOOPBK (0x00000010) #define NS9750_ETH_MAC1_TXFLOW (0x00000008) #define NS9750_ETH_MAC1_RXFLOW (0x00000004) #define NS9750_ETH_MAC1_PALLRX (0x00000002) #define NS9750_ETH_MAC1_RXEN (0x00000001) #define NS9750_ETH_MAC2_EDEFER (0x00004000) #define NS9750_ETH_MAC2_BACKP (0x00002000) #define NS9750_ETH_MAC2_NOBO (0x00001000) #define NS9750_ETH_MAC2_LONGP (0x00000200) #define NS9750_ETH_MAC2_PUREP (0x00000100) #define NS9750_ETH_MAC2_AUTOP (0x00000080) #define NS9750_ETH_MAC2_VLANP (0x00000040) #define NS9750_ETH_MAC2_PADEN (0x00000020) #define NS9750_ETH_MAC2_CRCEN (0x00000010) #define NS9750_ETH_MAC2_DELCRC (0x00000008) #define NS9750_ETH_MAC2_HUGE (0x00000004) #define NS9750_ETH_MAC2_FLENC (0x00000002) #define NS9750_ETH_MAC2_FULLD (0x00000001) #define NS9750_ETH_IPGT_MA (0x0000007F) #define NS9750_ETH_IPGR_IPGR1 (0x00007F00) #define NS9750_ETH_IPGR_IPGR2 (0x0000007F) #define NS9750_ETH_CLRT_CWIN (0x00003F00) #define NS9750_ETH_CLRT_RETX (0x0000000F) #define NS9750_ETH_MAXF_MAXF (0x0000FFFF) #define NS9750_ETH_SUPP_RPERMII (0x00008000) #define NS9750_ETH_SUPP_SPEED (0x00000080) #define NS9750_ETH_TEST_TBACK (0x00000004) #define NS9750_ETH_TEST_TPAUSE (0x00000002) #define NS9750_ETH_TEST_SPQ (0x00000001) #define NS9750_ETH_MCFG_RMIIM (0x00008000) #define NS9750_ETH_MCFG_CLKS_MA (0x0000001C) #define NS9750_ETH_MCFG_CLKS_4 (0x00000004) #define NS9750_ETH_MCFG_CLKS_6 (0x00000008) #define NS9750_ETH_MCFG_CLKS_8 (0x0000000C) #define NS9750_ETH_MCFG_CLKS_10 (0x00000010) #define NS9750_ETH_MCFG_CLKS_20 (0x00000014) #define NS9750_ETH_MCFG_CLKS_30 (0x00000018) #define NS9750_ETH_MCFG_CLKS_40 (0x0000001C) #define NS9750_ETH_MCFG_SPRE (0x00000002) #define NS9750_ETH_MCFG_SCANI (0x00000001) #define NS9750_ETH_MCMD_SCAN (0x00000002) #define NS9750_ETH_MCMD_READ (0x00000001) #define NS9750_ETH_MADR_DADR_MA (0x00001F00) #define NS9750_ETH_MADR_RADR_MA (0x0000001F) #define NS9750_ETH_MWTD_MA (0x0000FFFF) #define NS9750_ETH_MRRD_MA (0x0000FFFF) #define NS9750_ETH_MIND_MIILF (0x00000008) #define NS9750_ETH_MIND_NVALID (0x00000004) #define NS9750_ETH_MIND_SCAN (0x00000002) #define NS9750_ETH_MIND_BUSY (0x00000001) #define NS9750_ETH_SA1_OCTET1_MA (0x0000FF00) #define NS9750_ETH_SA1_OCTET2_MA (0x000000FF) #define NS9750_ETH_SA2_OCTET3_MA (0x0000FF00) #define NS9750_ETH_SA2_OCTET4_MA (0x000000FF) #define NS9750_ETH_SA3_OCTET5_MA (0x0000FF00) #define NS9750_ETH_SA3_OCTET6_MA (0x000000FF) #define NS9750_ETH_SAFR_PRO (0x00000008) #define NS9750_ETH_SAFR_PRM (0x00000004) #define NS9750_ETH_SAFR_PRA (0x00000002) #define NS9750_ETH_SAFR_BROAD (0x00000001) #define NS9750_ETH_HT1_MA (0x0000FFFF) #define NS9750_ETH_HT2_MA (0x0000FFFF) /* also valid for EINTREN */ #define NS9750_ETH_EINTR_RXOVL_DATA (0x02000000) #define NS9750_ETH_EINTR_RXOVL_STAT (0x01000000) #define NS9750_ETH_EINTR_RXBUFC (0x00800000) #define NS9750_ETH_EINTR_RXDONEA (0x00400000) #define NS9750_ETH_EINTR_RXDONEB (0x00200000) #define NS9750_ETH_EINTR_RXDONEC (0x00100000) #define NS9750_ETH_EINTR_RXDONED (0x00080000) #define NS9750_ETH_EINTR_RXNOBUF (0x00040000) #define NS9750_ETH_EINTR_RXBUFFUL (0x00020000) #define NS9750_ETH_EINTR_RXBR (0x00010000) #define NS9750_ETH_EINTR_STOVFL (0x00000040) #define NS9750_ETH_EINTR_TXPAUSE (0x00000020) #define NS9750_ETH_EINTR_TXBUFC (0x00000010) #define NS9750_ETH_EINTR_TXBUFNR (0x00000008) #define NS9750_ETH_EINTR_TXDONE (0x00000004) #define NS9750_ETH_EINTR_TXERR (0x00000002) #define NS9750_ETH_EINTR_TXIDLE (0x00000001) #define NS9750_ETH_EINTR_RX_MA \ (NS9750_ETH_EINTR_RXOVL_DATA | \ NS9750_ETH_EINTR_RXOVL_STAT | \ NS9750_ETH_EINTR_RXBUFC | \ NS9750_ETH_EINTR_RXDONEA | \ NS9750_ETH_EINTR_RXDONEB | \ NS9750_ETH_EINTR_RXDONEC | \ NS9750_ETH_EINTR_RXDONED | \ NS9750_ETH_EINTR_RXNOBUF | \ NS9750_ETH_EINTR_RXBUFFUL | \ NS9750_ETH_EINTR_RXBR ) #define NS9750_ETH_EINTR_TX_MA \ (NS9750_ETH_EINTR_TXPAUSE | \ NS9750_ETH_EINTR_TXBUFC | \ NS9750_ETH_EINTR_TXBUFNR | \ NS9750_ETH_EINTR_TXDONE | \ NS9750_ETH_EINTR_TXERR | \ NS9750_ETH_EINTR_TXIDLE) /* for TXPTR, TXRPTR, TXERBD and TXSPTR */ #define NS9750_ETH_TXPTR_MA (0x000000FF) /* for RXAOFF, RXBOFF, RXCOFF and RXDOFF */ #define NS9750_ETH_RXOFF_MA (0x000007FF) #define NS9750_ETH_TXOFF_MA (0x000003FF) #define NS9750_ETH_RXFREE_D (0x00000008) #define NS9750_ETH_RXFREE_C (0x00000004) #define NS9750_ETH_RXFREE_B (0x00000002) #define NS9750_ETH_RXFREE_A (0x00000001) #ifndef NS9750_ETH_PHY_ADDRESS # define NS9750_ETH_PHY_ADDRESS (0x0001) /* suitable for UNC20 */ #endif /* NETARM_ETH_PHY_ADDRESS */ #endif /* CONFIG_DRIVER_NS9750_ETHERNET */ #endif /* FS_NS9750_ETH_H */ |