1 /* 2 * tsec.h 3 * 4 * Driver for the Motorola Triple Speed Ethernet Controller 5 * 6 * This software may be used and distributed according to the 7 * terms of the GNU Public License, Version 2, incorporated 8 * herein by reference. 9 * 10 * Copyright 2004, 2007 Freescale Semiconductor, Inc. 11 * (C) Copyright 2003, Motorola, Inc. 12 * maintained by Xianghua Xiao (x.xiao@motorola.com) 13 * author Andy Fleming 14 * 15 */ 16 17 #ifndef __TSEC_H 18 #define __TSEC_H 19 20 #include <net.h> 21 #include <config.h> 22 23 #ifndef CONFIG_SYS_TSEC1_OFFSET 24 #define CONFIG_SYS_TSEC1_OFFSET (0x24000) 25 #endif 26 27 #define TSEC_SIZE 0x01000 28 29 /* FIXME: Should these be pushed back to 83xx and 85xx config files? */ 30 #if defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx) \ 31 || defined(CONFIG_MPC83XX) 32 #define TSEC_BASE_ADDR (CONFIG_SYS_IMMR + CONFIG_SYS_TSEC1_OFFSET) 33 #endif 34 35 #define STD_TSEC_INFO(num) \ 36 { \ 37 .regs = (tsec_t *)(TSEC_BASE_ADDR + ((num - 1) * TSEC_SIZE)), \ 38 .miiregs = (tsec_t *)TSEC_BASE_ADDR, \ 39 .devname = CONFIG_TSEC##num##_NAME, \ 40 .phyaddr = TSEC##num##_PHY_ADDR, \ 41 .flags = TSEC##num##_FLAGS \ 42 } 43 44 #define SET_STD_TSEC_INFO(x, num) \ 45 { \ 46 x.regs = (tsec_t *)(TSEC_BASE_ADDR + ((num - 1) * TSEC_SIZE)); \ 47 x.miiregs = (tsec_t *)TSEC_BASE_ADDR; \ 48 x.devname = CONFIG_TSEC##num##_NAME; \ 49 x.phyaddr = TSEC##num##_PHY_ADDR; \ 50 x.flags = TSEC##num##_FLAGS;\ 51 } 52 53 #define MAC_ADDR_LEN 6 54 55 /* #define TSEC_TIMEOUT 1000000 */ 56 #define TSEC_TIMEOUT 1000 57 #define TOUT_LOOP 1000000 58 59 #define PHY_AUTONEGOTIATE_TIMEOUT 5000 /* in ms */ 60 61 /* TBI register addresses */ 62 #define TBI_CR 0x00 63 #define TBI_SR 0x01 64 #define TBI_ANA 0x04 65 #define TBI_ANLPBPA 0x05 66 #define TBI_ANEX 0x06 67 #define TBI_TBICON 0x11 68 69 /* TBI MDIO register bit fields*/ 70 #define TBICON_CLK_SELECT 0x0020 71 #define TBIANA_ASYMMETRIC_PAUSE 0x0100 72 #define TBIANA_SYMMETRIC_PAUSE 0x0080 73 #define TBIANA_HALF_DUPLEX 0x0040 74 #define TBIANA_FULL_DUPLEX 0x0020 75 #define TBICR_PHY_RESET 0x8000 76 #define TBICR_ANEG_ENABLE 0x1000 77 #define TBICR_RESTART_ANEG 0x0200 78 #define TBICR_FULL_DUPLEX 0x0100 79 #define TBICR_SPEED1_SET 0x0040 80 81 82 /* MAC register bits */ 83 #define MACCFG1_SOFT_RESET 0x80000000 84 #define MACCFG1_RESET_RX_MC 0x00080000 85 #define MACCFG1_RESET_TX_MC 0x00040000 86 #define MACCFG1_RESET_RX_FUN 0x00020000 87 #define MACCFG1_RESET_TX_FUN 0x00010000 88 #define MACCFG1_LOOPBACK 0x00000100 89 #define MACCFG1_RX_FLOW 0x00000020 90 #define MACCFG1_TX_FLOW 0x00000010 91 #define MACCFG1_SYNCD_RX_EN 0x00000008 92 #define MACCFG1_RX_EN 0x00000004 93 #define MACCFG1_SYNCD_TX_EN 0x00000002 94 #define MACCFG1_TX_EN 0x00000001 95 96 #define MACCFG2_INIT_SETTINGS 0x00007205 97 #define MACCFG2_FULL_DUPLEX 0x00000001 98 #define MACCFG2_IF 0x00000300 99 #define MACCFG2_GMII 0x00000200 100 #define MACCFG2_MII 0x00000100 101 102 #define ECNTRL_INIT_SETTINGS 0x00001000 103 #define ECNTRL_TBI_MODE 0x00000020 104 #define ECNTRL_R100 0x00000008 105 #define ECNTRL_SGMII_MODE 0x00000002 106 107 #define miim_end -2 108 #define miim_read -1 109 110 #ifndef CONFIG_SYS_TBIPA_VALUE 111 #define CONFIG_SYS_TBIPA_VALUE 0x1f 112 #endif 113 #define MIIMCFG_INIT_VALUE 0x00000003 114 #define MIIMCFG_RESET 0x80000000 115 116 #define MIIMIND_BUSY 0x00000001 117 #define MIIMIND_NOTVALID 0x00000004 118 119 #define MIIM_CONTROL 0x00 120 #define MIIM_CONTROL_RESET 0x00009140 121 #define MIIM_CONTROL_INIT 0x00001140 122 #define MIIM_CONTROL_RESTART 0x00001340 123 #define MIIM_ANEN 0x00001000 124 125 #define MIIM_CR 0x00 126 #define MIIM_CR_RST 0x00008000 127 #define MIIM_CR_INIT 0x00001000 128 129 #define MIIM_STATUS 0x1 130 #define MIIM_STATUS_AN_DONE 0x00000020 131 #define MIIM_STATUS_LINK 0x0004 132 #define PHY_BMSR_AUTN_ABLE 0x0008 133 #define PHY_BMSR_AUTN_COMP 0x0020 134 135 #define MIIM_PHYIR1 0x2 136 #define MIIM_PHYIR2 0x3 137 138 #define MIIM_ANAR 0x4 139 #define MIIM_ANAR_INIT 0x1e1 140 141 #define MIIM_TBI_ANLPBPA 0x5 142 #define MIIM_TBI_ANLPBPA_HALF 0x00000040 143 #define MIIM_TBI_ANLPBPA_FULL 0x00000020 144 145 #define MIIM_TBI_ANEX 0x6 146 #define MIIM_TBI_ANEX_NP 0x00000004 147 #define MIIM_TBI_ANEX_PRX 0x00000002 148 149 #define MIIM_GBIT_CONTROL 0x9 150 #define MIIM_GBIT_CONTROL_INIT 0xe00 151 152 #define MIIM_EXT_PAGE_ACCESS 0x1f 153 154 /* Broadcom BCM54xx -- taken from linux sungem_phy */ 155 #define MIIM_BCM54xx_AUXSTATUS 0x19 156 #define MIIM_BCM54xx_AUXSTATUS_LINKMODE_MASK 0x0700 157 #define MIIM_BCM54xx_AUXSTATUS_LINKMODE_SHIFT 8 158 159 /* Cicada Auxiliary Control/Status Register */ 160 #define MIIM_CIS8201_AUX_CONSTAT 0x1c 161 #define MIIM_CIS8201_AUXCONSTAT_INIT 0x0004 162 #define MIIM_CIS8201_AUXCONSTAT_DUPLEX 0x0020 163 #define MIIM_CIS8201_AUXCONSTAT_SPEED 0x0018 164 #define MIIM_CIS8201_AUXCONSTAT_GBIT 0x0010 165 #define MIIM_CIS8201_AUXCONSTAT_100 0x0008 166 167 /* Cicada Extended Control Register 1 */ 168 #define MIIM_CIS8201_EXT_CON1 0x17 169 #define MIIM_CIS8201_EXTCON1_INIT 0x0000 170 171 /* Cicada 8204 Extended PHY Control Register 1 */ 172 #define MIIM_CIS8204_EPHY_CON 0x17 173 #define MIIM_CIS8204_EPHYCON_INIT 0x0006 174 #define MIIM_CIS8204_EPHYCON_RGMII 0x1100 175 176 /* Cicada 8204 Serial LED Control Register */ 177 #define MIIM_CIS8204_SLED_CON 0x1b 178 #define MIIM_CIS8204_SLEDCON_INIT 0x1115 179 180 #define MIIM_GBIT_CON 0x09 181 #define MIIM_GBIT_CON_ADVERT 0x0e00 182 183 /* Entry for Vitesse VSC8244 regs starts here */ 184 /* Vitesse VSC8244 Auxiliary Control/Status Register */ 185 #define MIIM_VSC8244_AUX_CONSTAT 0x1c 186 #define MIIM_VSC8244_AUXCONSTAT_INIT 0x0000 187 #define MIIM_VSC8244_AUXCONSTAT_DUPLEX 0x0020 188 #define MIIM_VSC8244_AUXCONSTAT_SPEED 0x0018 189 #define MIIM_VSC8244_AUXCONSTAT_GBIT 0x0010 190 #define MIIM_VSC8244_AUXCONSTAT_100 0x0008 191 #define MIIM_CONTROL_INIT_LOOPBACK 0x4000 192 193 /* Vitesse VSC8244 Extended PHY Control Register 1 */ 194 #define MIIM_VSC8244_EPHY_CON 0x17 195 #define MIIM_VSC8244_EPHYCON_INIT 0x0006 196 197 /* Vitesse VSC8244 Serial LED Control Register */ 198 #define MIIM_VSC8244_LED_CON 0x1b 199 #define MIIM_VSC8244_LEDCON_INIT 0xF011 200 201 /* Entry for Vitesse VSC8601 regs starts here (Not complete) */ 202 /* Vitesse VSC8601 Extended PHY Control Register 1 */ 203 #define MIIM_VSC8601_EPHY_CON 0x17 204 #define MIIM_VSC8601_EPHY_CON_INIT_SKEW 0x1120 205 #define MIIM_VSC8601_SKEW_CTRL 0x1c 206 207 /* 88E1011 PHY Status Register */ 208 #define MIIM_88E1011_PHY_STATUS 0x11 209 #define MIIM_88E1011_PHYSTAT_SPEED 0xc000 210 #define MIIM_88E1011_PHYSTAT_GBIT 0x8000 211 #define MIIM_88E1011_PHYSTAT_100 0x4000 212 #define MIIM_88E1011_PHYSTAT_DUPLEX 0x2000 213 #define MIIM_88E1011_PHYSTAT_SPDDONE 0x0800 214 #define MIIM_88E1011_PHYSTAT_LINK 0x0400 215 216 #define MIIM_88E1011_PHY_SCR 0x10 217 #define MIIM_88E1011_PHY_MDI_X_AUTO 0x0060 218 219 /* 88E1111 PHY LED Control Register */ 220 #define MIIM_88E1111_PHY_LED_CONTROL 24 221 #define MIIM_88E1111_PHY_LED_DIRECT 0x4100 222 #define MIIM_88E1111_PHY_LED_COMBINE 0x411C 223 224 /* 88E1121 PHY LED Control Register */ 225 #define MIIM_88E1121_PHY_LED_CTRL 16 226 #define MIIM_88E1121_PHY_LED_PAGE 3 227 #define MIIM_88E1121_PHY_LED_DEF 0x0030 228 229 #define MIIM_88E1121_PHY_PAGE 22 230 231 /* 88E1145 Extended PHY Specific Control Register */ 232 #define MIIM_88E1145_PHY_EXT_CR 20 233 #define MIIM_M88E1145_RGMII_RX_DELAY 0x0080 234 #define MIIM_M88E1145_RGMII_TX_DELAY 0x0002 235 236 #define MIIM_88E1145_PHY_PAGE 29 237 #define MIIM_88E1145_PHY_CAL_OV 30 238 239 /* RTL8211B PHY Status Register */ 240 #define MIIM_RTL8211B_PHY_STATUS 0x11 241 #define MIIM_RTL8211B_PHYSTAT_SPEED 0xc000 242 #define MIIM_RTL8211B_PHYSTAT_GBIT 0x8000 243 #define MIIM_RTL8211B_PHYSTAT_100 0x4000 244 #define MIIM_RTL8211B_PHYSTAT_DUPLEX 0x2000 245 #define MIIM_RTL8211B_PHYSTAT_SPDDONE 0x0800 246 #define MIIM_RTL8211B_PHYSTAT_LINK 0x0400 247 248 /* DM9161 Control register values */ 249 #define MIIM_DM9161_CR_STOP 0x0400 250 #define MIIM_DM9161_CR_RSTAN 0x1200 251 252 #define MIIM_DM9161_SCR 0x10 253 #define MIIM_DM9161_SCR_INIT 0x0610 254 255 /* DM9161 Specified Configuration and Status Register */ 256 #define MIIM_DM9161_SCSR 0x11 257 #define MIIM_DM9161_SCSR_100F 0x8000 258 #define MIIM_DM9161_SCSR_100H 0x4000 259 #define MIIM_DM9161_SCSR_10F 0x2000 260 #define MIIM_DM9161_SCSR_10H 0x1000 261 262 /* DM9161 10BT Configuration/Status */ 263 #define MIIM_DM9161_10BTCSR 0x12 264 #define MIIM_DM9161_10BTCSR_INIT 0x7800 265 266 /* LXT971 Status 2 registers */ 267 #define MIIM_LXT971_SR2 0x11 /* Status Register 2 */ 268 #define MIIM_LXT971_SR2_SPEED_MASK 0x4200 269 #define MIIM_LXT971_SR2_10HDX 0x0000 /* 10 Mbit half duplex selected */ 270 #define MIIM_LXT971_SR2_10FDX 0x0200 /* 10 Mbit full duplex selected */ 271 #define MIIM_LXT971_SR2_100HDX 0x4000 /* 100 Mbit half duplex selected */ 272 #define MIIM_LXT971_SR2_100FDX 0x4200 /* 100 Mbit full duplex selected */ 273 274 /* DP83865 Control register values */ 275 #define MIIM_DP83865_CR_INIT 0x9200 276 277 /* DP83865 Link and Auto-Neg Status Register */ 278 #define MIIM_DP83865_LANR 0x11 279 #define MIIM_DP83865_SPD_MASK 0x0018 280 #define MIIM_DP83865_SPD_1000 0x0010 281 #define MIIM_DP83865_SPD_100 0x0008 282 #define MIIM_DP83865_DPX_FULL 0x0002 283 284 #define MIIM_READ_COMMAND 0x00000001 285 286 #define MRBLR_INIT_SETTINGS PKTSIZE_ALIGN 287 288 #define MINFLR_INIT_SETTINGS 0x00000040 289 290 #define DMACTRL_INIT_SETTINGS 0x000000c3 291 #define DMACTRL_GRS 0x00000010 292 #define DMACTRL_GTS 0x00000008 293 294 #define TSTAT_CLEAR_THALT 0x80000000 295 #define RSTAT_CLEAR_RHALT 0x00800000 296 297 298 #define IEVENT_INIT_CLEAR 0xffffffff 299 #define IEVENT_BABR 0x80000000 300 #define IEVENT_RXC 0x40000000 301 #define IEVENT_BSY 0x20000000 302 #define IEVENT_EBERR 0x10000000 303 #define IEVENT_MSRO 0x04000000 304 #define IEVENT_GTSC 0x02000000 305 #define IEVENT_BABT 0x01000000 306 #define IEVENT_TXC 0x00800000 307 #define IEVENT_TXE 0x00400000 308 #define IEVENT_TXB 0x00200000 309 #define IEVENT_TXF 0x00100000 310 #define IEVENT_IE 0x00080000 311 #define IEVENT_LC 0x00040000 312 #define IEVENT_CRL 0x00020000 313 #define IEVENT_XFUN 0x00010000 314 #define IEVENT_RXB0 0x00008000 315 #define IEVENT_GRSC 0x00000100 316 #define IEVENT_RXF0 0x00000080 317 318 #define IMASK_INIT_CLEAR 0x00000000 319 #define IMASK_TXEEN 0x00400000 320 #define IMASK_TXBEN 0x00200000 321 #define IMASK_TXFEN 0x00100000 322 #define IMASK_RXFEN0 0x00000080 323 324 325 /* Default Attribute fields */ 326 #define ATTR_INIT_SETTINGS 0x000000c0 327 #define ATTRELI_INIT_SETTINGS 0x00000000 328 329 330 /* TxBD status field bits */ 331 #define TXBD_READY 0x8000 332 #define TXBD_PADCRC 0x4000 333 #define TXBD_WRAP 0x2000 334 #define TXBD_INTERRUPT 0x1000 335 #define TXBD_LAST 0x0800 336 #define TXBD_CRC 0x0400 337 #define TXBD_DEF 0x0200 338 #define TXBD_HUGEFRAME 0x0080 339 #define TXBD_LATECOLLISION 0x0080 340 #define TXBD_RETRYLIMIT 0x0040 341 #define TXBD_RETRYCOUNTMASK 0x003c 342 #define TXBD_UNDERRUN 0x0002 343 #define TXBD_STATS 0x03ff 344 345 /* RxBD status field bits */ 346 #define RXBD_EMPTY 0x8000 347 #define RXBD_RO1 0x4000 348 #define RXBD_WRAP 0x2000 349 #define RXBD_INTERRUPT 0x1000 350 #define RXBD_LAST 0x0800 351 #define RXBD_FIRST 0x0400 352 #define RXBD_MISS 0x0100 353 #define RXBD_BROADCAST 0x0080 354 #define RXBD_MULTICAST 0x0040 355 #define RXBD_LARGE 0x0020 356 #define RXBD_NONOCTET 0x0010 357 #define RXBD_SHORT 0x0008 358 #define RXBD_CRCERR 0x0004 359 #define RXBD_OVERRUN 0x0002 360 #define RXBD_TRUNCATED 0x0001 361 #define RXBD_STATS 0x003f 362 363 typedef struct txbd8 364 { 365 ushort status; /* Status Fields */ 366 ushort length; /* Buffer length */ 367 uint bufPtr; /* Buffer Pointer */ 368 } txbd8_t; 369 370 typedef struct rxbd8 371 { 372 ushort status; /* Status Fields */ 373 ushort length; /* Buffer Length */ 374 uint bufPtr; /* Buffer Pointer */ 375 } rxbd8_t; 376 377 typedef struct rmon_mib 378 { 379 /* Transmit and Receive Counters */ 380 uint tr64; /* Transmit and Receive 64-byte Frame Counter */ 381 uint tr127; /* Transmit and Receive 65-127 byte Frame Counter */ 382 uint tr255; /* Transmit and Receive 128-255 byte Frame Counter */ 383 uint tr511; /* Transmit and Receive 256-511 byte Frame Counter */ 384 uint tr1k; /* Transmit and Receive 512-1023 byte Frame Counter */ 385 uint trmax; /* Transmit and Receive 1024-1518 byte Frame Counter */ 386 uint trmgv; /* Transmit and Receive 1519-1522 byte Good VLAN Frame */ 387 /* Receive Counters */ 388 uint rbyt; /* Receive Byte Counter */ 389 uint rpkt; /* Receive Packet Counter */ 390 uint rfcs; /* Receive FCS Error Counter */ 391 uint rmca; /* Receive Multicast Packet (Counter) */ 392 uint rbca; /* Receive Broadcast Packet */ 393 uint rxcf; /* Receive Control Frame Packet */ 394 uint rxpf; /* Receive Pause Frame Packet */ 395 uint rxuo; /* Receive Unknown OP Code */ 396 uint raln; /* Receive Alignment Error */ 397 uint rflr; /* Receive Frame Length Error */ 398 uint rcde; /* Receive Code Error */ 399 uint rcse; /* Receive Carrier Sense Error */ 400 uint rund; /* Receive Undersize Packet */ 401 uint rovr; /* Receive Oversize Packet */ 402 uint rfrg; /* Receive Fragments */ 403 uint rjbr; /* Receive Jabber */ 404 uint rdrp; /* Receive Drop */ 405 /* Transmit Counters */ 406 uint tbyt; /* Transmit Byte Counter */ 407 uint tpkt; /* Transmit Packet */ 408 uint tmca; /* Transmit Multicast Packet */ 409 uint tbca; /* Transmit Broadcast Packet */ 410 uint txpf; /* Transmit Pause Control Frame */ 411 uint tdfr; /* Transmit Deferral Packet */ 412 uint tedf; /* Transmit Excessive Deferral Packet */ 413 uint tscl; /* Transmit Single Collision Packet */ 414 /* (0x2_n700) */ 415 uint tmcl; /* Transmit Multiple Collision Packet */ 416 uint tlcl; /* Transmit Late Collision Packet */ 417 uint txcl; /* Transmit Excessive Collision Packet */ 418 uint tncl; /* Transmit Total Collision */ 419 420 uint res2; 421 422 uint tdrp; /* Transmit Drop Frame */ 423 uint tjbr; /* Transmit Jabber Frame */ 424 uint tfcs; /* Transmit FCS Error */ 425 uint txcf; /* Transmit Control Frame */ 426 uint tovr; /* Transmit Oversize Frame */ 427 uint tund; /* Transmit Undersize Frame */ 428 uint tfrg; /* Transmit Fragments Frame */ 429 /* General Registers */ 430 uint car1; /* Carry Register One */ 431 uint car2; /* Carry Register Two */ 432 uint cam1; /* Carry Register One Mask */ 433 uint cam2; /* Carry Register Two Mask */ 434 } rmon_mib_t; 435 436 typedef struct tsec_hash_regs 437 { 438 uint iaddr0; /* Individual Address Register 0 */ 439 uint iaddr1; /* Individual Address Register 1 */ 440 uint iaddr2; /* Individual Address Register 2 */ 441 uint iaddr3; /* Individual Address Register 3 */ 442 uint iaddr4; /* Individual Address Register 4 */ 443 uint iaddr5; /* Individual Address Register 5 */ 444 uint iaddr6; /* Individual Address Register 6 */ 445 uint iaddr7; /* Individual Address Register 7 */ 446 uint res1[24]; 447 uint gaddr0; /* Group Address Register 0 */ 448 uint gaddr1; /* Group Address Register 1 */ 449 uint gaddr2; /* Group Address Register 2 */ 450 uint gaddr3; /* Group Address Register 3 */ 451 uint gaddr4; /* Group Address Register 4 */ 452 uint gaddr5; /* Group Address Register 5 */ 453 uint gaddr6; /* Group Address Register 6 */ 454 uint gaddr7; /* Group Address Register 7 */ 455 uint res2[24]; 456 } tsec_hash_t; 457 458 typedef struct tsec 459 { 460 /* General Control and Status Registers (0x2_n000) */ 461 uint res000[4]; 462 463 uint ievent; /* Interrupt Event */ 464 uint imask; /* Interrupt Mask */ 465 uint edis; /* Error Disabled */ 466 uint res01c; 467 uint ecntrl; /* Ethernet Control */ 468 uint minflr; /* Minimum Frame Length */ 469 uint ptv; /* Pause Time Value */ 470 uint dmactrl; /* DMA Control */ 471 uint tbipa; /* TBI PHY Address */ 472 473 uint res034[3]; 474 uint res040[48]; 475 476 /* Transmit Control and Status Registers (0x2_n100) */ 477 uint tctrl; /* Transmit Control */ 478 uint tstat; /* Transmit Status */ 479 uint res108; 480 uint tbdlen; /* Tx BD Data Length */ 481 uint res110[5]; 482 uint ctbptr; /* Current TxBD Pointer */ 483 uint res128[23]; 484 uint tbptr; /* TxBD Pointer */ 485 uint res188[30]; 486 /* (0x2_n200) */ 487 uint res200; 488 uint tbase; /* TxBD Base Address */ 489 uint res208[42]; 490 uint ostbd; /* Out of Sequence TxBD */ 491 uint ostbdp; /* Out of Sequence Tx Data Buffer Pointer */ 492 uint res2b8[18]; 493 494 /* Receive Control and Status Registers (0x2_n300) */ 495 uint rctrl; /* Receive Control */ 496 uint rstat; /* Receive Status */ 497 uint res308; 498 uint rbdlen; /* RxBD Data Length */ 499 uint res310[4]; 500 uint res320; 501 uint crbptr; /* Current Receive Buffer Pointer */ 502 uint res328[6]; 503 uint mrblr; /* Maximum Receive Buffer Length */ 504 uint res344[16]; 505 uint rbptr; /* RxBD Pointer */ 506 uint res388[30]; 507 /* (0x2_n400) */ 508 uint res400; 509 uint rbase; /* RxBD Base Address */ 510 uint res408[62]; 511 512 /* MAC Registers (0x2_n500) */ 513 uint maccfg1; /* MAC Configuration #1 */ 514 uint maccfg2; /* MAC Configuration #2 */ 515 uint ipgifg; /* Inter Packet Gap/Inter Frame Gap */ 516 uint hafdup; /* Half-duplex */ 517 uint maxfrm; /* Maximum Frame */ 518 uint res514; 519 uint res518; 520 521 uint res51c; 522 523 uint miimcfg; /* MII Management: Configuration */ 524 uint miimcom; /* MII Management: Command */ 525 uint miimadd; /* MII Management: Address */ 526 uint miimcon; /* MII Management: Control */ 527 uint miimstat; /* MII Management: Status */ 528 uint miimind; /* MII Management: Indicators */ 529 530 uint res538; 531 532 uint ifstat; /* Interface Status */ 533 uint macstnaddr1; /* Station Address, part 1 */ 534 uint macstnaddr2; /* Station Address, part 2 */ 535 uint res548[46]; 536 537 /* (0x2_n600) */ 538 uint res600[32]; 539 540 /* RMON MIB Registers (0x2_n680-0x2_n73c) */ 541 rmon_mib_t rmon; 542 uint res740[48]; 543 544 /* Hash Function Registers (0x2_n800) */ 545 tsec_hash_t hash; 546 547 uint res900[128]; 548 549 /* Pattern Registers (0x2_nb00) */ 550 uint resb00[62]; 551 uint attr; /* Default Attribute Register */ 552 uint attreli; /* Default Attribute Extract Length and Index */ 553 554 /* TSEC Future Expansion Space (0x2_nc00-0x2_nffc) */ 555 uint resc00[256]; 556 } tsec_t; 557 558 #define TSEC_GIGABIT (1) 559 560 /* This flag currently only has 561 * meaning if we're using the eTSEC */ 562 #define TSEC_REDUCED (1 << 1) 563 564 #define TSEC_SGMII (1 << 2) 565 566 struct tsec_private { 567 volatile tsec_t *regs; 568 volatile tsec_t *phyregs; 569 struct phy_info *phyinfo; 570 uint phyaddr; 571 u32 flags; 572 uint link; 573 uint duplexity; 574 uint speed; 575 }; 576 577 578 /* 579 * struct phy_cmd: A command for reading or writing a PHY register 580 * 581 * mii_reg: The register to read or write 582 * 583 * mii_data: For writes, the value to put in the register. 584 * A value of -1 indicates this is a read. 585 * 586 * funct: A function pointer which is invoked for each command. 587 * For reads, this function will be passed the value read 588 * from the PHY, and process it. 589 * For writes, the result of this function will be written 590 * to the PHY register 591 */ 592 struct phy_cmd { 593 uint mii_reg; 594 uint mii_data; 595 uint (*funct) (uint mii_reg, struct tsec_private * priv); 596 }; 597 598 /* struct phy_info: a structure which defines attributes for a PHY 599 * 600 * id will contain a number which represents the PHY. During 601 * startup, the driver will poll the PHY to find out what its 602 * UID--as defined by registers 2 and 3--is. The 32-bit result 603 * gotten from the PHY will be shifted right by "shift" bits to 604 * discard any bits which may change based on revision numbers 605 * unimportant to functionality 606 * 607 * The struct phy_cmd entries represent pointers to an arrays of 608 * commands which tell the driver what to do to the PHY. 609 */ 610 struct phy_info { 611 uint id; 612 char *name; 613 uint shift; 614 /* Called to configure the PHY, and modify the controller 615 * based on the results */ 616 struct phy_cmd *config; 617 618 /* Called when starting up the controller */ 619 struct phy_cmd *startup; 620 621 /* Called when bringing down the controller */ 622 struct phy_cmd *shutdown; 623 }; 624 625 struct tsec_info_struct { 626 tsec_t *regs; 627 tsec_t *miiregs; 628 char *devname; 629 unsigned int phyaddr; 630 u32 flags; 631 }; 632 633 int tsec_initialize(bd_t * bis, struct tsec_info_struct *tsec_info); 634 int tsec_standard_init(bd_t *bis); 635 int tsec_eth_init(bd_t *bis, struct tsec_info_struct *tsec_info, int num); 636 637 #endif /* __TSEC_H */ 638