1 /* 2 * Copyright (c) 2003 Hidetoshi Shimokawa 3 * Copyright (c) 1998-2002 Katsushi Kobayashi and Hidetoshi Shimokawa 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 * 3. All advertising materials mentioning features or use of this software 15 * must display the acknowledgement as bellow: 16 * 17 * This product includes software developed by K. Kobayashi and H. Shimokawa 18 * 19 * 4. The name of the author may not be used to endorse or promote products 20 * derived from this software without specific prior written permission. 21 * 22 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 23 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 24 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 25 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, 26 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 27 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 28 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 30 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 31 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 32 * POSSIBILITY OF SUCH DAMAGE. 33 * 34 * $FreeBSD$ 35 * 36 */ 37 #define PCI_CBMEM PCIR_BAR(0) 38 39 #define FW_VENDORID_NATSEMI 0x100B 40 #define FW_VENDORID_NEC 0x1033 41 #define FW_VENDORID_SIS 0x1039 42 #define FW_VENDORID_TI 0x104c 43 #define FW_VENDORID_SONY 0x104d 44 #define FW_VENDORID_VIA 0x1106 45 #define FW_VENDORID_RICOH 0x1180 46 #define FW_VENDORID_APPLE 0x106b 47 #define FW_VENDORID_LUCENT 0x11c1 48 #define FW_VENDORID_INTEL 0x8086 49 #define FW_VENDORID_ADAPTEC 0x9004 50 51 #define FW_DEVICE_CS4210 (0x000f << 16) 52 #define FW_DEVICE_UPD861 (0x0063 << 16) 53 #define FW_DEVICE_UPD871 (0x00ce << 16) 54 #define FW_DEVICE_UPD72870 (0x00cd << 16) 55 #define FW_DEVICE_UPD72873 (0x00e7 << 16) 56 #define FW_DEVICE_UPD72874 (0x00f2 << 16) 57 #define FW_DEVICE_TITSB22 (0x8009 << 16) 58 #define FW_DEVICE_TITSB23 (0x8019 << 16) 59 #define FW_DEVICE_TITSB26 (0x8020 << 16) 60 #define FW_DEVICE_TITSB43 (0x8021 << 16) 61 #define FW_DEVICE_TITSB43A (0x8023 << 16) 62 #define FW_DEVICE_TITSB43AB23 (0x8024 << 16) 63 #define FW_DEVICE_TITSB82AA2 (0x8025 << 16) 64 #define FW_DEVICE_TITSB43AB21 (0x8026 << 16) 65 #define FW_DEVICE_TIPCI4410A (0x8017 << 16) 66 #define FW_DEVICE_TIPCI4450 (0x8011 << 16) 67 #define FW_DEVICE_TIPCI4451 (0x8027 << 16) 68 #define FW_DEVICE_CXD1947 (0x8009 << 16) 69 #define FW_DEVICE_CXD3222 (0x8039 << 16) 70 #define FW_DEVICE_VT6306 (0x3044 << 16) 71 #define FW_DEVICE_R5C551 (0x0551 << 16) 72 #define FW_DEVICE_R5C552 (0x0552 << 16) 73 #define FW_DEVICE_PANGEA (0x0030 << 16) 74 #define FW_DEVICE_UNINORTH (0x0031 << 16) 75 #define FW_DEVICE_AIC5800 (0x5800 << 16) 76 #define FW_DEVICE_FW322 (0x5811 << 16) 77 #define FW_DEVICE_7007 (0x7007 << 16) 78 #define FW_DEVICE_82372FB (0x7605 << 16) 79 80 #define PCI_INTERFACE_OHCI 0x10 81 82 #define FW_OHCI_BASE_REG 0x10 83 84 #define OHCI_DMA_ITCH 0x20 85 #define OHCI_DMA_IRCH 0x20 86 87 #define OHCI_MAX_DMA_CH (0x4 + OHCI_DMA_ITCH + OHCI_DMA_IRCH) 88 89 90 typedef uint32_t fwohcireg_t; 91 92 /* for PCI */ 93 #if BYTE_ORDER == BIG_ENDIAN 94 #define FWOHCI_DMA_WRITE(x, y) ((x) = htole32(y)) 95 #define FWOHCI_DMA_READ(x) le32toh(x) 96 #define FWOHCI_DMA_SET(x, y) ((x) |= htole32(y)) 97 #define FWOHCI_DMA_CLEAR(x, y) ((x) &= htole32(~(y))) 98 #else 99 #define FWOHCI_DMA_WRITE(x, y) ((x) = (y)) 100 #define FWOHCI_DMA_READ(x) (x) 101 #define FWOHCI_DMA_SET(x, y) ((x) |= (y)) 102 #define FWOHCI_DMA_CLEAR(x, y) ((x) &= ~(y)) 103 #endif 104 105 struct fwohcidb { 106 union { 107 struct { 108 uint32_t cmd; 109 uint32_t addr; 110 uint32_t depend; 111 uint32_t res; 112 } desc; 113 uint32_t immed[4]; 114 } db; 115 #define OHCI_STATUS_SHIFT 16 116 #define OHCI_COUNT_MASK 0xffff 117 #define OHCI_OUTPUT_MORE (0 << 28) 118 #define OHCI_OUTPUT_LAST (1 << 28) 119 #define OHCI_INPUT_MORE (2 << 28) 120 #define OHCI_INPUT_LAST (3 << 28) 121 #define OHCI_STORE_QUAD (4 << 28) 122 #define OHCI_LOAD_QUAD (5 << 28) 123 #define OHCI_NOP (6 << 28) 124 #define OHCI_STOP (7 << 28) 125 #define OHCI_STORE (8 << 28) 126 #define OHCI_CMD_MASK (0xf << 28) 127 128 #define OHCI_UPDATE (1 << 27) 129 130 #define OHCI_KEY_ST0 (0 << 24) 131 #define OHCI_KEY_ST1 (1 << 24) 132 #define OHCI_KEY_ST2 (2 << 24) 133 #define OHCI_KEY_ST3 (3 << 24) 134 #define OHCI_KEY_REGS (5 << 24) 135 #define OHCI_KEY_SYS (6 << 24) 136 #define OHCI_KEY_DEVICE (7 << 24) 137 #define OHCI_KEY_MASK (7 << 24) 138 139 #define OHCI_INTERRUPT_NEVER (0 << 20) 140 #define OHCI_INTERRUPT_TRUE (1 << 20) 141 #define OHCI_INTERRUPT_FALSE (2 << 20) 142 #define OHCI_INTERRUPT_ALWAYS (3 << 20) 143 144 #define OHCI_BRANCH_NEVER (0 << 18) 145 #define OHCI_BRANCH_TRUE (1 << 18) 146 #define OHCI_BRANCH_FALSE (2 << 18) 147 #define OHCI_BRANCH_ALWAYS (3 << 18) 148 #define OHCI_BRANCH_MASK (3 << 18) 149 150 #define OHCI_WAIT_NEVER (0 << 16) 151 #define OHCI_WAIT_TRUE (1 << 16) 152 #define OHCI_WAIT_FALSE (2 << 16) 153 #define OHCI_WAIT_ALWAYS (3 << 16) 154 }; 155 156 #define OHCI_SPD_S100 0x4 157 #define OHCI_SPD_S200 0x1 158 #define OHCI_SPD_S400 0x2 159 160 161 #define FWOHCIEV_NOSTAT 0 162 #define FWOHCIEV_LONGP 2 163 #define FWOHCIEV_MISSACK 3 164 #define FWOHCIEV_UNDRRUN 4 165 #define FWOHCIEV_OVRRUN 5 166 #define FWOHCIEV_DESCERR 6 167 #define FWOHCIEV_DTRDERR 7 168 #define FWOHCIEV_DTWRERR 8 169 #define FWOHCIEV_BUSRST 9 170 #define FWOHCIEV_TIMEOUT 0xa 171 #define FWOHCIEV_TCODERR 0xb 172 #define FWOHCIEV_UNKNOWN 0xe 173 #define FWOHCIEV_FLUSHED 0xf 174 #define FWOHCIEV_ACKCOMPL 0x11 175 #define FWOHCIEV_ACKPEND 0x12 176 #define FWOHCIEV_ACKBSX 0x14 177 #define FWOHCIEV_ACKBSA 0x15 178 #define FWOHCIEV_ACKBSB 0x16 179 #define FWOHCIEV_ACKTARD 0x1b 180 #define FWOHCIEV_ACKDERR 0x1d 181 #define FWOHCIEV_ACKTERR 0x1e 182 183 #define FWOHCIEV_MASK 0x1f 184 185 struct ohci_dma{ 186 fwohcireg_t cntl; 187 188 #define OHCI_CNTL_CYCMATCH_S (0x1 << 31) 189 190 #define OHCI_CNTL_BUFFIL (0x1 << 31) 191 #define OHCI_CNTL_ISOHDR (0x1 << 30) 192 #define OHCI_CNTL_CYCMATCH_R (0x1 << 29) 193 #define OHCI_CNTL_MULTICH (0x1 << 28) 194 195 #define OHCI_CNTL_DMA_RUN (0x1 << 15) 196 #define OHCI_CNTL_DMA_WAKE (0x1 << 12) 197 #define OHCI_CNTL_DMA_DEAD (0x1 << 11) 198 #define OHCI_CNTL_DMA_ACTIVE (0x1 << 10) 199 #define OHCI_CNTL_DMA_BT (0x1 << 8) 200 #define OHCI_CNTL_DMA_BAD (0x1 << 7) 201 #define OHCI_CNTL_DMA_STAT (0xff) 202 203 fwohcireg_t cntl_clr; 204 fwohcireg_t dummy0; 205 fwohcireg_t cmd; 206 fwohcireg_t match; 207 fwohcireg_t dummy1; 208 fwohcireg_t dummy2; 209 fwohcireg_t dummy3; 210 }; 211 212 struct ohci_itdma{ 213 fwohcireg_t cntl; 214 fwohcireg_t cntl_clr; 215 fwohcireg_t dummy0; 216 fwohcireg_t cmd; 217 }; 218 219 struct ohci_registers { 220 fwohcireg_t ver; /* Version No. 0x0 */ 221 fwohcireg_t guid; /* GUID_ROM No. 0x4 */ 222 fwohcireg_t retry; /* AT retries 0x8 */ 223 #define FWOHCI_RETRY 0x8 224 fwohcireg_t csr_data; /* CSR data 0xc */ 225 fwohcireg_t csr_cmp; /* CSR compare 0x10 */ 226 fwohcireg_t csr_cntl; /* CSR compare 0x14 */ 227 fwohcireg_t rom_hdr; /* config ROM ptr. 0x18 */ 228 fwohcireg_t bus_id; /* BUS_ID 0x1c */ 229 fwohcireg_t bus_opt; /* BUS option 0x20 */ 230 #define FWOHCIGUID_H 0x24 231 #define FWOHCIGUID_L 0x28 232 fwohcireg_t guid_hi; /* GUID hi 0x24 */ 233 fwohcireg_t guid_lo; /* GUID lo 0x28 */ 234 fwohcireg_t dummy0[2]; /* dummy 0x2c-0x30 */ 235 fwohcireg_t config_rom; /* config ROM map 0x34 */ 236 fwohcireg_t post_wr_lo; /* post write addr lo 0x38 */ 237 fwohcireg_t post_wr_hi; /* post write addr hi 0x3c */ 238 fwohcireg_t vendor; /* vendor ID 0x40 */ 239 fwohcireg_t dummy1[3]; /* dummy 0x44-0x4c */ 240 fwohcireg_t hcc_cntl_set; /* HCC control set 0x50 */ 241 fwohcireg_t hcc_cntl_clr; /* HCC control clr 0x54 */ 242 #define OHCI_HCC_BIBIV (1U << 31) /* BIBimage Valid */ 243 #define OHCI_HCC_BIGEND (1 << 30) /* noByteSwapData */ 244 #define OHCI_HCC_PRPHY (1 << 23) /* programPhyEnable */ 245 #define OHCI_HCC_PHYEN (1 << 22) /* aPhyEnhanceEnable */ 246 #define OHCI_HCC_LPS (1 << 19) /* LPS */ 247 #define OHCI_HCC_POSTWR (1 << 18) /* postedWriteEnable */ 248 #define OHCI_HCC_LINKEN (1 << 17) /* linkEnable */ 249 #define OHCI_HCC_RESET (1 << 16) /* softReset */ 250 fwohcireg_t dummy2[2]; /* dummy 0x58-0x5c */ 251 fwohcireg_t dummy3[1]; /* dummy 0x60 */ 252 fwohcireg_t sid_buf; /* self id buffer 0x64 */ 253 fwohcireg_t sid_cnt; /* self id count 0x68 */ 254 fwohcireg_t dummy4[1]; /* dummy 0x6c */ 255 fwohcireg_t ir_mask_hi_set; /* ir mask hi set 0x70 */ 256 fwohcireg_t ir_mask_hi_clr; /* ir mask hi set 0x74 */ 257 fwohcireg_t ir_mask_lo_set; /* ir mask hi set 0x78 */ 258 fwohcireg_t ir_mask_lo_clr; /* ir mask hi set 0x7c */ 259 #define FWOHCI_INTSTAT 0x80 260 #define FWOHCI_INTSTATCLR 0x84 261 #define FWOHCI_INTMASK 0x88 262 #define FWOHCI_INTMASKCLR 0x8c 263 fwohcireg_t int_stat; /* 0x80 */ 264 fwohcireg_t int_clear; /* 0x84 */ 265 fwohcireg_t int_mask; /* 0x88 */ 266 fwohcireg_t int_mask_clear; /* 0x8c */ 267 fwohcireg_t it_int_stat; /* 0x90 */ 268 fwohcireg_t it_int_clear; /* 0x94 */ 269 fwohcireg_t it_int_mask; /* 0x98 */ 270 fwohcireg_t it_mask_clear; /* 0x9c */ 271 fwohcireg_t ir_int_stat; /* 0xa0 */ 272 fwohcireg_t ir_int_clear; /* 0xa4 */ 273 fwohcireg_t ir_int_mask; /* 0xa8 */ 274 fwohcireg_t ir_mask_clear; /* 0xac */ 275 fwohcireg_t dummy5[11]; /* dummy 0xb0-d8 */ 276 fwohcireg_t fairness; /* fairness control 0xdc */ 277 fwohcireg_t link_cntl; /* Chip control 0xe0*/ 278 fwohcireg_t link_cntl_clr; /* Chip control clear 0xe4*/ 279 #define FWOHCI_NODEID 0xe8 280 fwohcireg_t node; /* Node ID 0xe8 */ 281 #define OHCI_NODE_VALID (1U << 31) 282 #define OHCI_NODE_ROOT (1 << 30) 283 284 #define OHCI_ASYSRCBUS 1 285 286 fwohcireg_t phy_access; /* PHY cntl 0xec */ 287 #define PHYDEV_RDDONE (1<<31) 288 #define PHYDEV_RDCMD (1<<15) 289 #define PHYDEV_WRCMD (1<<14) 290 #define PHYDEV_REGADDR 8 291 #define PHYDEV_WRDATA 0 292 #define PHYDEV_RDADDR 24 293 #define PHYDEV_RDDATA 16 294 295 fwohcireg_t cycle_timer; /* Cycle Timer 0xf0 */ 296 fwohcireg_t dummy6[3]; /* dummy 0xf4-fc */ 297 fwohcireg_t areq_hi; /* Async req. filter hi 0x100 */ 298 fwohcireg_t areq_hi_clr; /* Async req. filter hi 0x104 */ 299 fwohcireg_t areq_lo; /* Async req. filter lo 0x108 */ 300 fwohcireg_t areq_lo_clr; /* Async req. filter lo 0x10c */ 301 fwohcireg_t preq_hi; /* Async req. filter hi 0x110 */ 302 fwohcireg_t preq_hi_clr; /* Async req. filter hi 0x114 */ 303 fwohcireg_t preq_lo; /* Async req. filter lo 0x118 */ 304 fwohcireg_t preq_lo_clr; /* Async req. filter lo 0x11c */ 305 306 fwohcireg_t pys_upper; /* Physical Upper bound 0x120 */ 307 308 fwohcireg_t dummy7[23]; /* dummy 0x124-0x17c */ 309 310 /* 0x180, 0x184, 0x188, 0x18c */ 311 /* 0x190, 0x194, 0x198, 0x19c */ 312 /* 0x1a0, 0x1a4, 0x1a8, 0x1ac */ 313 /* 0x1b0, 0x1b4, 0x1b8, 0x1bc */ 314 /* 0x1c0, 0x1c4, 0x1c8, 0x1cc */ 315 /* 0x1d0, 0x1d4, 0x1d8, 0x1dc */ 316 /* 0x1e0, 0x1e4, 0x1e8, 0x1ec */ 317 /* 0x1f0, 0x1f4, 0x1f8, 0x1fc */ 318 struct ohci_dma dma_ch[0x4]; 319 320 /* 0x200, 0x204, 0x208, 0x20c */ 321 /* 0x210, 0x204, 0x208, 0x20c */ 322 struct ohci_itdma dma_itch[0x20]; 323 324 /* 0x400, 0x404, 0x408, 0x40c */ 325 /* 0x410, 0x404, 0x408, 0x40c */ 326 struct ohci_dma dma_irch[0x20]; 327 }; 328 329 #define OHCI_CNTL_CYCSRC (0x1 << 22) 330 #define OHCI_CNTL_CYCMTR (0x1 << 21) 331 #define OHCI_CNTL_CYCTIMER (0x1 << 20) 332 #define OHCI_CNTL_PHYPKT (0x1 << 10) 333 #define OHCI_CNTL_SID (0x1 << 9) 334 335 #define OHCI_INT_DMA_ATRQ (0x1 << 0) 336 #define OHCI_INT_DMA_ATRS (0x1 << 1) 337 #define OHCI_INT_DMA_ARRQ (0x1 << 2) 338 #define OHCI_INT_DMA_ARRS (0x1 << 3) 339 #define OHCI_INT_DMA_PRRQ (0x1 << 4) 340 #define OHCI_INT_DMA_PRRS (0x1 << 5) 341 #define OHCI_INT_DMA_IT (0x1 << 6) 342 #define OHCI_INT_DMA_IR (0x1 << 7) 343 #define OHCI_INT_PW_ERR (0x1 << 8) 344 #define OHCI_INT_LR_ERR (0x1 << 9) 345 346 #define OHCI_INT_PHY_SID (0x1 << 16) 347 #define OHCI_INT_PHY_BUS_R (0x1 << 17) 348 349 #define OHCI_INT_REG_FAIL (0x1 << 18) 350 351 #define OHCI_INT_PHY_INT (0x1 << 19) 352 #define OHCI_INT_CYC_START (0x1 << 20) 353 #define OHCI_INT_CYC_64SECOND (0x1 << 21) 354 #define OHCI_INT_CYC_LOST (0x1 << 22) 355 #define OHCI_INT_CYC_ERR (0x1 << 23) 356 357 #define OHCI_INT_ERR (0x1 << 24) 358 #define OHCI_INT_CYC_LONG (0x1 << 25) 359 #define OHCI_INT_PHY_REG (0x1 << 26) 360 361 #define OHCI_INT_EN (0x1 << 31) 362 363 #define IP_CHANNELS 0x0234 364 #define FWOHCI_MAXREC 2048 365 366 #define OHCI_ISORA 0x02 367 #define OHCI_ISORB 0x04 368 369 #define FWOHCITCODE_PHY 0xe 370