1 /*- 2 * Copyright (c) 2001-2003 3 * Fraunhofer Institute for Open Communication Systems (FhG Fokus). 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 * 27 * Author: Hartmut Brandt <harti@freebsd.org> 28 * 29 * $FreeBSD$ 30 * 31 * Fore HE driver for NATM 32 */ 33 34 /* check configuration */ 35 #if HE_CONFIG_VPI_BITS + HE_CONFIG_VCI_BITS > 12 36 #error "hatm: too many bits configured for VPI/VCI" 37 #endif 38 39 #define HE_MAX_VCCS (1 << (HE_CONFIG_VPI_BITS + HE_CONFIG_VCI_BITS)) 40 41 #define HE_VPI_MASK ((1 << (HE_CONFIG_VPI_BITS))-1) 42 #define HE_VCI_MASK ((1 << (HE_CONFIG_VCI_BITS))-1) 43 44 #define HE_VPI(CID) (((CID) >> HE_CONFIG_VCI_BITS) & HE_VPI_MASK) 45 #define HE_VCI(CID) ((CID) & HE_VCI_MASK) 46 47 #define HE_CID(VPI,VCI) ((((VPI) & HE_VPI_MASK) << HE_CONFIG_VCI_BITS) | \ 48 ((VCI) & HE_VCI_MASK)) 49 50 51 /* GEN_CNTL_0 register */ 52 #define HE_PCIR_GEN_CNTL_0 0x40 53 #define HE_PCIM_CTL0_64BIT (1 << 0) 54 #define HE_PCIM_CTL0_IGNORE_TIMEOUT (1 << 1) 55 #define HE_PCIM_CTL0_INIT_ENB (1 << 2) 56 #define HE_PCIM_CTL0_MRM (1 << 4) 57 #define HE_PCIM_CTL0_MRL (1 << 5) 58 #define HE_PCIM_CTL0_BIGENDIAN (1 << 16) 59 #define HE_PCIM_CTL0_INT_PROC_ENB (1 << 25) 60 61 /* 62 * Memory registers 63 */ 64 #define HE_REGO_FLASH 0x00000 65 #define HE_REGO_RESET_CNTL 0x80000 66 #define HE_REGM_RESET_STATE (1 << 6) 67 #define HE_REGO_HOST_CNTL 0x80004 68 #define HE_REGM_HOST_BUS64 (1 << 27) 69 #define HE_REGM_HOST_DESC_RD64 (1 << 26) 70 #define HE_REGM_HOST_DATA_RD64 (1 << 25) 71 #define HE_REGM_HOST_DATA_WR64 (1 << 24) 72 #define HE_REGM_HOST_PROM_SEL (1 << 12) 73 #define HE_REGM_HOST_PROM_WREN (1 << 11) 74 #define HE_REGM_HOST_PROM_DATA_OUT (1 << 10) 75 #define HE_REGS_HOST_PROM_DATA_OUT 10 76 #define HE_REGM_HOST_PROM_DATA_IN (1 << 9) 77 #define HE_REGS_HOST_PROM_DATA_IN 9 78 #define HE_REGM_HOST_PROM_CLOCK (1 << 8) 79 #define HE_REGM_HOST_PROM_BITS (0x00001f00) 80 #define HE_REGM_HOST_QUICK_RD (1 << 7) 81 #define HE_REGM_HOST_QUICK_WR (1 << 6) 82 #define HE_REGM_HOST_OUTFF_ENB (1 << 5) 83 #define HE_REGM_HOST_CMDFF_ENB (1 << 4) 84 #define HE_REGO_LB_SWAP 0x80008 85 #define HE_REGM_LBSWAP_RNUM (0xf << 27) 86 #define HE_REGS_LBSWAP_RNUM 27 87 #define HE_REGM_LBSWAP_DATA_WR_SWAP (1 << 20) 88 #define HE_REGM_LBSWAP_DESC_RD_SWAP (1 << 19) 89 #define HE_REGM_LBSWAP_DATA_RD_SWAP (1 << 18) 90 #define HE_REGM_LBSWAP_INTR_SWAP (1 << 17) 91 #define HE_REGM_LBSWAP_DESC_WR_SWAP (1 << 16) 92 #define HE_REGM_LBSWAP_BIG_ENDIAN (1 << 14) 93 #define HE_REGM_LBSWAP_XFER_SIZE (1 << 7) 94 95 #define HE_REGO_LB_MEM_ADDR 0x8000C 96 #define HE_REGO_LB_MEM_DATA 0x80010 97 #define HE_REGO_LB_MEM_ACCESS 0x80014 98 #define HE_REGM_LB_MEM_HNDSHK (1 << 30) 99 #define HE_REGM_LB_MEM_READ 0x3 100 #define HE_REGM_LB_MEM_WRITE 0x7 101 102 #define HE_REGO_SDRAM_CNTL 0x80018 103 #define HE_REGM_SDRAM_64BIT (1 << 3) 104 #define HE_REGO_INT_FIFO 0x8001C 105 #define HE_REGM_INT_FIFO_CLRA (1 << 8) 106 #define HE_REGM_INT_FIFO_CLRB (1 << 9) 107 #define HE_REGM_INT_FIFO_CLRC (1 << 10) 108 #define HE_REGM_INT_FIFO_CLRD (1 << 11) 109 #define HE_REGO_ABORT_ADDR 0x80020 110 111 #define HE_REGO_IRQ0_BASE 0x80080 112 #define HE_REGO_IRQ_BASE(Q) (HE_REGO_IRQ0_BASE + (Q) * 0x10 + 0x00) 113 #define HE_REGM_IRQ_BASE_TAIL 0x3ff 114 #define HE_REGO_IRQ_HEAD(Q) (HE_REGO_IRQ0_BASE + (Q) * 0x10 + 0x04) 115 #define HE_REGS_IRQ_HEAD_SIZE 22 116 #define HE_REGS_IRQ_HEAD_THRESH 12 117 #define HE_REGS_IRQ_HEAD_HEAD 2 118 #define HE_REGO_IRQ_CNTL(Q) (HE_REGO_IRQ0_BASE + (Q) * 0x10 + 0x08) 119 #define HE_REGM_IRQ_A (0 << 2) 120 #define HE_REGM_IRQ_B (1 << 2) 121 #define HE_REGM_IRQ_C (2 << 2) 122 #define HE_REGM_IRQ_D (3 << 2) 123 #define HE_REGO_IRQ_DATA(Q) (HE_REGO_IRQ0_BASE + (Q) * 0x10 + 0x0C) 124 125 #define HE_REGO_GRP_1_0_MAP 0x800C0 126 #define HE_REGO_GRP_3_2_MAP 0x800C4 127 #define HE_REGO_GRP_5_4_MAP 0x800C8 128 #define HE_REGO_GRP_7_6_MAP 0x800CC 129 130 /* 131 * Receive buffer pools 132 */ 133 #define HE_REGO_G0_RBPS_S 0x80400 134 #define HE_REGO_G0_RBPS_T 0x80404 135 #define HE_REGO_G0_RBPS_QI 0x80408 136 #define HE_REGO_G0_RBPS_BL 0x8040C 137 138 #define HE_REGO_RBP_S(K,G) (HE_REGO_G0_RBPS_S + (K) * 0x10 + (G) * 0x20) 139 #define HE_REGO_RBP_T(K,G) (HE_REGO_G0_RBPS_T + (K) * 0x10 + (G) * 0x20) 140 #define HE_REGO_RBP_QI(K,G) (HE_REGO_G0_RBPS_QI + (K) * 0x10 + (G) * 0x20) 141 #define HE_REGO_RBP_BL(K,G) (HE_REGO_G0_RBPS_BL + (K) * 0x10 + (G) * 0x20) 142 143 #define HE_REGS_RBP_HEAD 3 144 #define HE_REGS_RBP_TAIL 3 145 #define HE_REGS_RBP_SIZE 14 146 #define HE_REGM_RBP_INTR_ENB (1 << 13) 147 #define HE_REGS_RBP_THRESH 0 148 149 /* 150 * Receive buffer return queues 151 */ 152 #define HE_REGO_G0_RBRQ_ST 0x80500 153 #define HE_REGO_G0_RBRQ_H 0x80504 154 #define HE_REGO_G0_RBRQ_Q 0x80508 155 #define HE_REGO_G0_RBRQ_I 0x8050C 156 157 #define HE_REGO_RBRQ_ST(G) (HE_REGO_G0_RBRQ_ST + (G) * 0x10) 158 #define HE_REGO_RBRQ_H(G) (HE_REGO_G0_RBRQ_H + (G) * 0x10) 159 #define HE_REGO_RBRQ_Q(G) (HE_REGO_G0_RBRQ_Q + (G) * 0x10) 160 #define HE_REGO_RBRQ_I(G) (HE_REGO_G0_RBRQ_I + (G) * 0x10) 161 162 #define HE_REGS_RBRQ_HEAD 3 163 #define HE_REGS_RBRQ_THRESH 13 164 #define HE_REGS_RBRQ_SIZE 0 165 #define HE_REGS_RBRQ_TIME 8 166 #define HE_REGS_RBRQ_COUNT 0 167 168 /* 169 * Intermediate queues 170 */ 171 #define HE_REGO_G0_INMQ_S 0x80580 172 #define HE_REGO_G0_INMQ_L 0x80584 173 #define HE_REGO_INMQ_S(G) (HE_REGO_G0_INMQ_S + (G) * 8) 174 #define HE_REGO_INMQ_L(G) (HE_REGO_G0_INMQ_L + (G) * 8) 175 176 #define HE_REGO_RHCONFIG 0x805C0 177 #define HE_REGM_RHCONFIG_PHYENB (1 << 10) 178 #define HE_REGS_RHCONFIG_OAM_GID 7 179 #define HE_REGS_RHCONFIG_PTMR_PRE 0 180 181 /* 182 * Transmit buffer return queues 183 */ 184 #define HE_REGO_TBRQ0_B_T 0x80600 185 #define HE_REGO_TBRQ0_H 0x80604 186 #define HE_REGO_TBRQ0_S 0x80608 187 #define HE_REGO_TBRQ0_THRESH 0x8060C 188 189 #define HE_REGO_TBRQ_B_T(G) (HE_REGO_TBRQ0_B_T + (G) * 0x10) 190 #define HE_REGO_TBRQ_H(G) (HE_REGO_TBRQ0_H + (G) * 0x10) 191 #define HE_REGO_TBRQ_S(G) (HE_REGO_TBRQ0_S + (G) * 0x10) 192 #define HE_REGO_TBRQ_THRESH(G) (HE_REGO_TBRQ0_THRESH + (G) * 0x10) 193 194 #define HE_REGS_TBRQ_HEAD 2 195 196 /* 197 * Transmit packet descriptor ready queue 198 */ 199 #define HE_REGO_TPDRQ_H 0x80680 200 #define HE_REGS_TPDRQ_H_H 3 201 /* #define HE_REGM_TPDRQ_H_H ((HE_CONFIG_TPDRQ_SIZE - 1) << 3) */ 202 #define HE_REGO_TPDRQ_T 0x80684 203 #define HE_REGS_TPDRQ_T_T 3 204 /* #define HE_REGM_TPDRQ_T_T ((HE_CONFIG_TPDRQ_SIZE - 1) << 3) */ 205 #define HE_REGO_TPDRQ_S 0x80688 206 207 #define HE_REGO_UBUFF_BA 0x8068C 208 209 #define HE_REGO_RLBF0_H 0x806C0 210 #define HE_REGO_RLBF0_T 0x806C4 211 #define HE_REGO_RLBF1_H 0x806C8 212 #define HE_REGO_RLBF1_T 0x806CC 213 #define HE_REGO_RLBF_H(N) (HE_REGO_RLBF0_H + (N) * 8) 214 #define HE_REGO_RLBF_T(N) (HE_REGO_RLBF0_T + (N) * 8) 215 216 #define HE_REGO_RLBC_H 0x806D0 217 #define HE_REGO_RLBC_T 0x806D4 218 #define HE_REGO_RLBC_H2 0x806D8 219 #define HE_REGO_TLBF_H 0x806E0 220 #define HE_REGO_TLBF_T 0x806E4 221 222 #define HE_REGO_RLBF0_C 0x806E8 223 #define HE_REGO_RLBF1_C 0x806EC 224 #define HE_REGO_RLBF_C(N) (HE_REGO_RLBF0_C + (N) * 4) 225 226 #define HE_REGO_RXTHRSH 0x806F0 227 #define HE_REGO_LITHRSH 0x806F4 228 229 #define HE_REGO_LBARB 0x80700 230 #define HE_REGS_LBARB_SLICE 28 231 #define HE_REGS_LBARB_RNUM 23 232 #define HE_REGS_LBARB_THPRI 21 233 #define HE_REGS_LBARB_RHPRI 19 234 #define HE_REGS_LBARB_TLPRI 17 235 #define HE_REGS_LBARB_RLPRI 15 236 #define HE_REGS_LBARB_BUS_MULT 8 237 #define HE_REGS_LBARB_NET_PREF 0 238 239 #define HE_REGO_SDRAMCON 0x80704 240 #define HE_REGM_SDRAMCON_BANK (1 << 14) 241 #define HE_REGM_SDRAMCON_WIDE (1 << 13) 242 #define HE_REGM_SDRAMCON_TWRWAIT (1 << 12) 243 #define HE_REGM_SDRAMCON_TRPWAIT (1 << 11) 244 #define HE_REGM_SDRAMCON_TRASWAIT (1 << 10) 245 #define HE_REGS_SDRAMCON_REF 0 246 247 #define HE_REGO_RCCSTAT 0x8070C 248 #define HE_REGM_RCCSTAT_PROG (1 << 0) 249 250 #define HE_REGO_TCMCONFIG 0x80740 251 #define HE_REGS_TCMCONFIG_BANK_WAIT 6 252 #define HE_REGS_TCMCONFIG_RW_WAIT 2 253 #define HE_REGS_TCMCONFIG_TYPE 0 254 255 #define HE_REGO_TSRB_BA 0x80744 256 #define HE_REGO_TSRC_BA 0x80748 257 #define HE_REGO_TMABR_BA 0x8074C 258 #define HE_REGO_TPD_BA 0x80750 259 #define HE_REGO_TSRD_BA 0x80758 260 261 #define HE_REGO_TXCONFIG 0x80760 262 #define HE_REGS_TXCONFIG_THRESH 22 263 #define HE_REGM_TXCONFIG_UTMODE (1 << 21) 264 #define HE_REGS_TXCONFIG_VCI_MASK 17 265 #define HE_REGS_TXCONFIG_LBFREE 0 266 267 #define HE_REGO_TXAAL5_PROTO 0x80764 268 269 #define HE_REGO_RCMCONFIG 0x80780 270 #define HE_REGS_RCMCONFIG_BANK_WAIT 6 271 #define HE_REGS_RCMCONFIG_RW_WAIT 2 272 #define HE_REGS_RCMCONFIG_TYPE 0 273 274 #define HE_REGO_RCMRSRB_BA 0x80784 275 #define HE_REGO_RCMLBM_BA 0x80788 276 #define HE_REGO_RCMABR_BA 0x8078C 277 278 #define HE_REGO_RCCONFIG 0x807C0 279 #define HE_REGS_RCCONFIG_UTDELAY 11 280 #define HE_REGM_RCCONFIG_WRAP_MODE (1 << 10) 281 #define HE_REGM_RCCONFIG_UT_MODE (1 << 9) 282 #define HE_REGM_RCCONFIG_RXENB (1 << 8) 283 #define HE_REGS_RCCONFIG_VP 4 284 #define HE_REGS_RCCONFIG_VC 0 285 286 #define HE_REGO_MCC 0x807C4 287 #define HE_REGO_OEC 0x807C8 288 #define HE_REGO_DCC 0x807CC 289 #define HE_REGO_CEC 0x807D0 290 291 #define HE_REGO_HSP_BA 0x807F0 292 293 #define HE_REGO_LBCONFIG 0x807F4 294 295 #define HE_REGO_CON_DAT 0x807F8 296 #define HE_REGO_CON_CTL 0x807FC 297 #define HE_REGM_CON_MBOX (2U << 30) 298 #define HE_REGM_CON_TCM (1 << 30) 299 #define HE_REGM_CON_RCM (0 << 30) 300 #define HE_REGM_CON_WE (1 << 29) 301 #define HE_REGM_CON_STATUS (1 << 28) 302 #define HE_REGM_CON_DIS3 (1 << 22) 303 #define HE_REGM_CON_DIS2 (1 << 21) 304 #define HE_REGM_CON_DIS1 (1 << 20) 305 #define HE_REGM_CON_DIS0 (1 << 19) 306 #define HE_REGS_CON_DIS 19 307 #define HE_REGS_CON_ADDR 0 308 309 #define HE_REGO_SUNI 0x80800 310 #define HE_REGO_SUNI_END 0x80C00 311 312 #define HE_REGO_END 0x100000 313 314 /* 315 * MBOX registers 316 */ 317 #define HE_REGO_CS_STPER0 0x000 318 #define HE_REGO_CS_STPER(G) (HE_REGO_CS_STPER0 + (G)) 319 #define HE_REGN_CS_STPER 32 320 #define HE_REGO_CS_STTIM0 0x020 321 #define HE_REGO_CS_STTIM(G) (HE_REGO_CS_STTIM0 + (G)) 322 #define HE_REGO_CS_TGRLD0 0x040 323 #define HE_REGO_CS_TGRLD(G) (HE_REGO_CS_TGRLD0 + (G)) 324 #define HE_REGO_CS_ERTHR0 0x50 325 #define HE_REGO_CS_ERTHR1 0x51 326 #define HE_REGO_CS_ERTHR2 0x52 327 #define HE_REGO_CS_ERTHR3 0x53 328 #define HE_REGO_CS_ERTHR4 0x54 329 #define HE_REGO_CS_ERCTL0 0x55 330 #define HE_REGO_CS_ERCTL1 0x56 331 #define HE_REGO_CS_ERCTL2 0x57 332 #define HE_REGO_CS_ERSTAT0 0x58 333 #define HE_REGO_CS_ERSTAT1 0x59 334 #define HE_REGO_CS_RTCCT 0x60 335 #define HE_REGO_CS_RTFWC 0x61 336 #define HE_REGO_CS_RTFWR 0x62 337 #define HE_REGO_CS_RTFTC 0x63 338 #define HE_REGO_CS_RTATR 0x64 339 #define HE_REGO_CS_TFBSET 0x70 340 #define HE_REGO_CS_TFBADD 0x71 341 #define HE_REGO_CS_TFBSUB 0x72 342 #define HE_REGO_CS_WCRMAX 0x73 343 #define HE_REGO_CS_WCRMIN 0x74 344 #define HE_REGO_CS_WCRINC 0x75 345 #define HE_REGO_CS_WCRDEC 0x76 346 #define HE_REGO_CS_WCRCEIL 0x77 347 #define HE_REGO_CS_BWDCNT 0x78 348 #define HE_REGO_CS_OTPPER 0x80 349 #define HE_REGO_CS_OTWPER 0x81 350 #define HE_REGO_CS_OTTLIM 0x82 351 #define HE_REGO_CS_OTTCNT 0x83 352 #define HE_REGO_CS_HGRRT0 0x90 353 #define HE_REGO_CS_HGRRT(G) (HE_REGO_CS_HGRRT0 + (G)) 354 #define HE_REGO_CS_ORPTRS 0xA0 355 #define HE_REGO_RCON_CLOSE 0x100 356 #define HE_REGO_CS_END 0x101 357 358 #define HE_REGT_CS_ERTHR { \ 359 { /* 155 */ \ 360 { 0x000800ea, 0x000400ea, 0x000200ea }, /* ERTHR0 */ \ 361 { 0x000C3388, 0x00063388, 0x00033388 }, /* ERTHR1 */ \ 362 { 0x00101018, 0x00081018, 0x00041018 }, /* ERTHR2 */ \ 363 { 0x00181dac, 0x000c1dac, 0x00061dac }, /* ERTHR3 */ \ 364 { 0x0028051a, 0x0014051a, 0x000a051a }, /* ERTHR4 */ \ 365 }, { /* 622 */ \ 366 { 0x000800fa, 0x000400fa, 0x000200fa }, /* ERTHR0 */ \ 367 { 0x000c33cb, 0x000633cb, 0x000333cb }, /* ERTHR1 */ \ 368 { 0x0010101b, 0x0008101b, 0x0004101b }, /* ERTHR2 */ \ 369 { 0x00181dac, 0x000c1dac, 0x00061dac }, /* ERTHR3 */ \ 370 { 0x00280600, 0x00140600, 0x000a0600 }, /* ERTHR4 */ \ 371 } \ 372 } 373 374 #define HE_REGT_CS_ERCTL { \ 375 { 0x0235e4b1, 0x4701, 0x64b1 }, /* 155 */ \ 376 { 0x023de8b3, 0x1801, 0x68b3 } /* 622 */ \ 377 } 378 379 #define HE_REGT_CS_ERSTAT { \ 380 { 0x1280, 0x64b1 }, /* 155 */ \ 381 { 0x1280, 0x68b3 }, /* 622 */ \ 382 } 383 384 #define HE_REGT_CS_RTFWR { \ 385 0xf424, /* 155 */ \ 386 0x14585 /* 622 */ \ 387 } 388 389 #define HE_REGT_CS_RTATR { \ 390 0x4680, /* 155 */ \ 391 0x4680 /* 622 */ \ 392 } 393 394 #define HE_REGT_CS_BWALLOC { \ 395 { 0x000563b7, 0x64b1, 0x5ab1, 0xe4b1, 0xdab1, 0x64b1 }, /* 155 */\ 396 { 0x00159ece, 0x68b3, 0x5eb3, 0xe8b3, 0xdeb3, 0x68b3 }, /* 622 */\ 397 } 398 399 #define HE_REGT_CS_ORCF { \ 400 { 0x6, 0x1e }, /* 155 */ \ 401 { 0x5, 0x14 } /* 622 */ \ 402 } 403 404 /* 405 * TSRs - NR is relative to the starting number of the block 406 */ 407 #define HE_REGO_TSRA(BASE,CID,NR) ((BASE) + ((CID) << 3) + (NR)) 408 #define HE_REGO_TSRB(BASE,CID,NR) ((BASE) + ((CID) << 2) + (NR)) 409 #define HE_REGO_TSRC(BASE,CID,NR) ((BASE) + ((CID) << 1) + (NR)) 410 #define HE_REGO_TSRD(BASE,CID) ((BASE) + (CID)) 411 412 #define HE_REGM_TSR0_CONN_STATE (7 << 28) 413 #define HE_REGS_TSR0_CONN_STATE 28 414 #define HE_REGM_TSR0_USE_WMIN (1 << 23) 415 #define HE_REGM_TSR0_GROUP (7 << 18) 416 #define HE_REGS_TSR0_GROUP 18 417 #define HE_REGM_TSR0_TRAFFIC (3 << 16) 418 #define HE_REGS_TSR0_TRAFFIC 16 419 #define HE_REGM_TSR0_TRAFFIC_CBR 0 420 #define HE_REGM_TSR0_TRAFFIC_UBR 1 421 #define HE_REGM_TSR0_TRAFFIC_ABR 2 422 #define HE_REGM_TSR0_PROT (1 << 15) 423 #define HE_REGM_TSR0_AAL (3 << 12) 424 #define HE_REGS_TSR0_AAL 12 425 #define HE_REGM_TSR0_AAL_5 0 426 #define HE_REGM_TSR0_AAL_0 1 427 #define HE_REGM_TSR0_AAL_0T 2 428 #define HE_REGM_TSR0_HALT_ER (1 << 11) 429 #define HE_REGM_TSR0_MARK_CI (1 << 10) 430 #define HE_REGM_TSR0_MARK_ER (1 << 9) 431 #define HE_REGM_TSR0_UPDATE_GER (1 << 8) 432 #define HE_REGM_TSR0_RC 0xff 433 434 #define HE_REGM_TSR1_PCR (0x7fff << 16) 435 #define HE_REGS_TSR1_PCR 16 436 #define HE_REGM_TSR1_MCR (0x7fff << 0) 437 #define HE_REGS_TSR1_MCR 0 438 439 #define HE_REGM_TSR2_ACR (0x7fff << 16) 440 #define HE_REGS_TSR2_ACR 16 441 442 #define HE_REGM_TSR3_NRM (0xff << 24) 443 #define HE_REGS_TSR3_NRM 24 444 #define HE_REGM_TSR3_CRM (0xff << 0) 445 #define HE_REGS_TSR3_CRM 0 446 447 #define HE_REGM_TSR4_FLUSH (1U << 31) 448 #define HE_REGM_TSR4_SESS_END (1 << 30) 449 #define HE_REGM_TSR4_OAM_CRC10 (1 << 28) 450 #define HE_REGM_TSR4_NULL_CRC10 (1 << 27) 451 #define HE_REGM_TSR4_PROT (1 << 26) 452 #define HE_REGM_TSR4_AAL (3 << 24) 453 #define HE_REGS_TSR4_AAL 24 454 #define HE_REGM_TSR4_AAL_5 0 455 #define HE_REGM_TSR4_AAL_0 1 456 #define HE_REGM_TSR4_AAL_0T 2 457 458 #define HE_REGM_TSR9_INIT 0x00100000 459 460 #define HE_REGM_TSR11_ICR (0x7fff << 16) 461 #define HE_REGS_TSR11_ICR 16 462 #define HE_REGM_TSR11_TRM (0x7 << 13) 463 #define HE_REGS_TSR11_TRM 13 464 #define HE_REGM_TSR11_NRM (0x7 << 10) 465 #define HE_REGS_TSR11_NRM 10 466 #define HE_REGM_TSR11_ADTF 0x3ff 467 #define HE_REGS_TSR11_ADTF 0 468 469 #define HE_REGM_TSR13_RDF (0xf << 23) 470 #define HE_REGS_TSR13_RDF 23 471 #define HE_REGM_TSR13_RIF (0xf << 19) 472 #define HE_REGS_TSR13_RIF 19 473 #define HE_REGM_TSR13_CDF (0x7 << 16) 474 #define HE_REGS_TSR13_CDF 16 475 #define HE_REGM_TSR13_CRM 0xffff 476 #define HE_REGS_TSR13_CRM 0 477 478 #define HE_REGM_TSR14_CBR_DELETE (1U << 31) 479 #define HE_REGM_TSR14_ABR_CLOSE (1 << 16) 480 481 /* 482 * RSRs 483 */ 484 #define HE_REGO_RSRA(BASE,CID,NR) ((BASE) + ((CID) << 3) + (NR)) 485 #define HE_REGO_RSRB(BASE,CID,NR) ((BASE) + ((CID) << 1) + (NR)) 486 487 #define HE_REGM_RSR0_PTI7 (1 << 15) 488 #define HE_REGM_RSR0_RM (1 << 14) 489 #define HE_REGM_RSR0_F5OAM (1 << 13) 490 #define HE_REGM_RSR0_STARTPDU (1 << 10) 491 #define HE_REGM_RSR0_OPEN (1 << 6) 492 #define HE_REGM_RSR0_PPD (1 << 5) 493 #define HE_REGM_RSR0_EPD (1 << 4) 494 #define HE_REGM_RSR0_TCPCS (1 << 3) 495 #define HE_REGM_RSR0_AAL 0x7 496 #define HE_REGM_RSR0_AAL_5 0x0 497 #define HE_REGM_RSR0_AAL_0 0x1 498 #define HE_REGM_RSR0_AAL_0T 0x2 499 #define HE_REGM_RSR0_AAL_RAW 0x3 500 #define HE_REGM_RSR0_AAL_RAWCRC10 0x4 501 502 #define HE_REGM_RSR1_AQI (1 << 20) 503 #define HE_REGM_RSR1_RBPL_ONLY (1 << 19) 504 #define HE_REGM_RSR1_GROUP (7 << 16) 505 #define HE_REGS_RSR1_GROUP 16 506 507 #define HE_REGM_RSR4_AQI (1 << 30) 508 #define HE_REGM_RSR4_GROUP (7 << 27) 509 #define HE_REGS_RSR4_GROUP 27 510 #define HE_REGM_RSR4_RBPL_ONLY (1 << 26) 511 512 /* 513 * Relative to RCMABR_BA 514 */ 515 #define HE_REGO_CM_GQTBL 0x000 516 #define HE_REGL_CM_GQTBL 0x100 517 #define HE_REGO_CM_RGTBL 0x100 518 #define HE_REGL_CM_RGTBL 0x100 519 #define HE_REGO_CM_TNRMTBL 0x200 520 #define HE_REGL_CM_TNRMTBL 0x100 521 #define HE_REGO_CM_ORCF 0x300 522 #define HE_REGL_CM_ORCF 0x100 523 #define HE_REGO_CM_RTGTBL 0x400 524 #define HE_REGL_CM_RTGTBL 0x200 525 #define HE_REGO_CM_IRCF 0x600 526 #define HE_REGL_CM_IRCF 0x200 527 528 /* 529 * Interrupt Status 530 */ 531 #define HE_REGM_ITYPE 0xf8 532 #define HE_REGM_IGROUP 0x07 533 #define HE_REGM_ITYPE_TBRQ (0x0 << 3) 534 #define HE_REGM_ITYPE_TPD (0x1 << 3) 535 #define HE_REGM_ITYPE_RBPS (0x2 << 3) 536 #define HE_REGM_ITYPE_RBPL (0x3 << 3) 537 #define HE_REGM_ITYPE_RBRQ (0x4 << 3) 538 #define HE_REGM_ITYPE_RBRQT (0x5 << 3) 539 #define HE_REGM_ITYPE_PHYS (0x6 << 3) 540 #define HE_REGM_ITYPE_UNKNOWN 0xf8 541 #define HE_REGM_ITYPE_ERR 0x80 542 #define HE_REGM_ITYPE_PERR 0x81 543 #define HE_REGM_ITYPE_ABORT 0x82 544 #define HE_REGM_ITYPE_INVALID 0xf8 545 546 /* 547 * Serial EEPROM 548 */ 549 #define HE_EEPROM_PROD_ID 0x08 550 #define HE_EEPROM_PROD_ID_LEN 30 551 #define HE_EEPROM_REV 0x26 552 #define HE_EEPROM_REV_LEN 4 553 #define HE_EEPROM_M_SN 0x3A 554 #define HE_EEPROM_MEDIA 0x3E 555 #define HE_EEPROM_MAC 0x42 556 557 #define HE_MEDIA_UTP155 0x06 558 #define HE_MEDIA_MMF155 0x26 559 #define HE_MEDIA_MMF622 0x27 560 #define HE_MEDIA_SMF155 0x46 561 #define HE_MEDIA_SMF622 0x47 562 563 #define HE_622_CLOCK 66667000 564 #define HE_155_CLOCK 50000000 565 566 /* 567 * Statistics 568 */ 569 struct fatm_statshe { 570 }; 571 572 /* 573 * Queue entries 574 */ 575 /* Receive Buffer Pool Queue entry */ 576 struct he_rbpen { 577 uint32_t phys; /* physical address */ 578 uint32_t handle; /* handle or virtual address */ 579 }; 580 /* Receive Buffer Return Queue entry */ 581 struct he_rbrqen { 582 uint32_t addr; /* handle and flags */ 583 uint32_t len; /* length and CID */ 584 }; 585 #define HE_REGM_RBRQ_ADDR 0xFFFFFFC0 586 #define HE_REGS_RBRQ_ADDR 6 587 #define HE_REGM_RBRQ_FLAGS 0x0000003F 588 #define HE_REGM_RBRQ_HBUF_ERROR (1 << 0) 589 #define HE_REGM_RBRQ_CON_CLOSED (1 << 1) 590 #define HE_REGM_RBRQ_AAL5_PROT (1 << 2) 591 #define HE_REGM_RBRQ_END_PDU (1 << 3) 592 #define HE_REGM_RBRQ_LEN_ERROR (1 << 4) 593 #define HE_REGM_RBRQ_CRC_ERROR (1 << 5) 594 #define HE_REGM_RBRQ_CID (0x1fff << 16) 595 #define HE_REGS_RBRQ_CID 16 596 #define HE_REGM_RBRQ_LEN 0xffff 597 598 /* Transmit Packet Descriptor Ready Queue entry */ 599 struct he_tpdrqen { 600 uint32_t tpd; /* physical address */ 601 uint32_t cid; /* connection id */ 602 }; 603 /* Transmit buffer return queue */ 604 struct he_tbrqen { 605 uint32_t addr; /* handle and flags */ 606 }; 607 #define HE_REGM_TBRQ_ADDR 0xffffffc0 608 #define HE_REGM_TBRQ_FLAGS 0x0000000a 609 #define HE_REGM_TBRQ_EOS 0x00000008 610 #define HE_REGM_TBRQ_MULT 0x00000002 611 612 struct he_tpd { 613 uint32_t addr; /* handle or virtual address and flags */ 614 uint32_t res; /* reserved */ 615 struct { 616 uint32_t addr; /* buffer address */ 617 uint32_t len; /* buffer length and flags */ 618 } bufs[3]; 619 }; 620 #define HE_REGM_TPD_ADDR 0xffffffC0 621 #define HE_REGS_TPD_ADDR 6 622 #define HE_REGM_TPD_INTR 0x0001 623 #define HE_REGM_TPD_CLP 0x0002 624 #define HE_REGM_TPD_EOS 0x0004 625 #define HE_REGM_TPD_PTI 0x0038 626 #define HE_REGS_TPD_PTI 3 627 #define HE_REGM_TPD_LST 0x80000000 628 629 /* 630 * The HOST STATUS PAGE 631 */ 632 struct he_hsp { 633 struct { 634 uint32_t tbrq_tail; 635 uint32_t res1[15]; 636 uint32_t rbrq_tail; 637 uint32_t res2[15]; 638 } group[8]; 639 }; 640 641 #define HE_MAX_PDU (65535) 642