1 // SPDX-License-Identifier: GPL-2.0-only 2 /* 3 * ngene-cards.c: nGene PCIe bridge driver - card specific info 4 * 5 * Copyright (C) 2005-2007 Micronas 6 * 7 * Copyright (C) 2008-2009 Ralph Metzler <rjkm@metzlerbros.de> 8 * Modifications for new nGene firmware, 9 * support for EEPROM-copying, 10 * support for new dual DVB-S2 card prototype 11 */ 12 13 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt 14 15 #include <linux/module.h> 16 #include <linux/init.h> 17 #include <linux/pci.h> 18 #include <linux/pci_ids.h> 19 20 #include "ngene.h" 21 22 /* demods/tuners */ 23 #include "stv6110x.h" 24 #include "stv090x.h" 25 #include "lnbh24.h" 26 #include "lgdt330x.h" 27 #include "mt2131.h" 28 #include "tda18271c2dd.h" 29 #include "drxk.h" 30 #include "drxd.h" 31 #include "dvb-pll.h" 32 #include "stv0367.h" 33 #include "stv0367_priv.h" 34 #include "tda18212.h" 35 #include "cxd2841er.h" 36 #include "stv0910.h" 37 #include "stv6111.h" 38 #include "lnbh25.h" 39 40 /****************************************************************************/ 41 /* I2C transfer functions used for demod/tuner probing***********************/ 42 /****************************************************************************/ 43 44 static int i2c_io(struct i2c_adapter *adapter, u8 adr, 45 u8 *wbuf, u32 wlen, u8 *rbuf, u32 rlen) 46 { 47 struct i2c_msg msgs[2] = {{.addr = adr, .flags = 0, 48 .buf = wbuf, .len = wlen }, 49 {.addr = adr, .flags = I2C_M_RD, 50 .buf = rbuf, .len = rlen } }; 51 return (i2c_transfer(adapter, msgs, 2) == 2) ? 0 : -1; 52 } 53 54 static int i2c_write(struct i2c_adapter *adap, u8 adr, u8 *data, int len) 55 { 56 struct i2c_msg msg = {.addr = adr, .flags = 0, 57 .buf = data, .len = len}; 58 59 return (i2c_transfer(adap, &msg, 1) == 1) ? 0 : -1; 60 } 61 62 static int i2c_write_reg(struct i2c_adapter *adap, u8 adr, 63 u8 reg, u8 val) 64 { 65 u8 msg[2] = {reg, val}; 66 67 return i2c_write(adap, adr, msg, 2); 68 } 69 70 static int i2c_read(struct i2c_adapter *adapter, u8 adr, u8 *val) 71 { 72 struct i2c_msg msgs[1] = {{.addr = adr, .flags = I2C_M_RD, 73 .buf = val, .len = 1 } }; 74 return (i2c_transfer(adapter, msgs, 1) == 1) ? 0 : -1; 75 } 76 77 static int i2c_read_reg16(struct i2c_adapter *adapter, u8 adr, 78 u16 reg, u8 *val) 79 { 80 u8 msg[2] = {reg >> 8, reg & 0xff}; 81 struct i2c_msg msgs[2] = {{.addr = adr, .flags = 0, 82 .buf = msg, .len = 2}, 83 {.addr = adr, .flags = I2C_M_RD, 84 .buf = val, .len = 1} }; 85 return (i2c_transfer(adapter, msgs, 2) == 2) ? 0 : -1; 86 } 87 88 static int i2c_read_regs(struct i2c_adapter *adapter, 89 u8 adr, u8 reg, u8 *val, u8 len) 90 { 91 struct i2c_msg msgs[2] = {{.addr = adr, .flags = 0, 92 .buf = ®, .len = 1}, 93 {.addr = adr, .flags = I2C_M_RD, 94 .buf = val, .len = len} }; 95 96 return (i2c_transfer(adapter, msgs, 2) == 2) ? 0 : -1; 97 } 98 99 static int i2c_read_reg(struct i2c_adapter *adapter, u8 adr, u8 reg, u8 *val) 100 { 101 return i2c_read_regs(adapter, adr, reg, val, 1); 102 } 103 104 /****************************************************************************/ 105 /* Demod/tuner attachment ***************************************************/ 106 /****************************************************************************/ 107 108 static struct i2c_adapter *i2c_adapter_from_chan(struct ngene_channel *chan) 109 { 110 /* tuner 1+2: i2c adapter #0, tuner 3+4: i2c adapter #1 */ 111 if (chan->number < 2) 112 return &chan->dev->channel[0].i2c_adapter; 113 114 return &chan->dev->channel[1].i2c_adapter; 115 } 116 117 static int tuner_attach_stv6110(struct ngene_channel *chan) 118 { 119 struct device *pdev = &chan->dev->pci_dev->dev; 120 struct i2c_adapter *i2c = i2c_adapter_from_chan(chan); 121 struct stv090x_config *feconf = (struct stv090x_config *) 122 chan->dev->card_info->fe_config[chan->number]; 123 struct stv6110x_config *tunerconf = (struct stv6110x_config *) 124 chan->dev->card_info->tuner_config[chan->number]; 125 const struct stv6110x_devctl *ctl; 126 127 ctl = dvb_attach(stv6110x_attach, chan->fe, tunerconf, i2c); 128 if (ctl == NULL) { 129 dev_err(pdev, "No STV6110X found!\n"); 130 return -ENODEV; 131 } 132 133 feconf->tuner_init = ctl->tuner_init; 134 feconf->tuner_sleep = ctl->tuner_sleep; 135 feconf->tuner_set_mode = ctl->tuner_set_mode; 136 feconf->tuner_set_frequency = ctl->tuner_set_frequency; 137 feconf->tuner_get_frequency = ctl->tuner_get_frequency; 138 feconf->tuner_set_bandwidth = ctl->tuner_set_bandwidth; 139 feconf->tuner_get_bandwidth = ctl->tuner_get_bandwidth; 140 feconf->tuner_set_bbgain = ctl->tuner_set_bbgain; 141 feconf->tuner_get_bbgain = ctl->tuner_get_bbgain; 142 feconf->tuner_set_refclk = ctl->tuner_set_refclk; 143 feconf->tuner_get_status = ctl->tuner_get_status; 144 145 return 0; 146 } 147 148 static int tuner_attach_stv6111(struct ngene_channel *chan) 149 { 150 struct device *pdev = &chan->dev->pci_dev->dev; 151 struct i2c_adapter *i2c = i2c_adapter_from_chan(chan); 152 struct dvb_frontend *fe; 153 u8 adr = 4 + ((chan->number & 1) ? 0x63 : 0x60); 154 155 fe = dvb_attach(stv6111_attach, chan->fe, i2c, adr); 156 if (!fe) { 157 fe = dvb_attach(stv6111_attach, chan->fe, i2c, adr & ~4); 158 if (!fe) { 159 dev_err(pdev, "stv6111_attach() failed!\n"); 160 return -ENODEV; 161 } 162 } 163 return 0; 164 } 165 166 static int drxk_gate_ctrl(struct dvb_frontend *fe, int enable) 167 { 168 struct ngene_channel *chan = fe->sec_priv; 169 int status; 170 171 if (enable) { 172 down(&chan->dev->pll_mutex); 173 status = chan->gate_ctrl(fe, 1); 174 } else { 175 status = chan->gate_ctrl(fe, 0); 176 up(&chan->dev->pll_mutex); 177 } 178 return status; 179 } 180 181 static int tuner_attach_tda18271(struct ngene_channel *chan) 182 { 183 struct device *pdev = &chan->dev->pci_dev->dev; 184 struct i2c_adapter *i2c = i2c_adapter_from_chan(chan); 185 struct dvb_frontend *fe; 186 187 if (chan->fe->ops.i2c_gate_ctrl) 188 chan->fe->ops.i2c_gate_ctrl(chan->fe, 1); 189 fe = dvb_attach(tda18271c2dd_attach, chan->fe, i2c, 0x60); 190 if (chan->fe->ops.i2c_gate_ctrl) 191 chan->fe->ops.i2c_gate_ctrl(chan->fe, 0); 192 if (!fe) { 193 dev_err(pdev, "No TDA18271 found!\n"); 194 return -ENODEV; 195 } 196 197 return 0; 198 } 199 200 static int tuner_tda18212_ping(struct ngene_channel *chan, 201 struct i2c_adapter *i2c, 202 unsigned short adr) 203 { 204 struct device *pdev = &chan->dev->pci_dev->dev; 205 u8 tda_id[2]; 206 u8 subaddr = 0x00; 207 208 dev_dbg(pdev, "stv0367-tda18212 tuner ping\n"); 209 if (chan->fe->ops.i2c_gate_ctrl) 210 chan->fe->ops.i2c_gate_ctrl(chan->fe, 1); 211 212 if (i2c_read_regs(i2c, adr, subaddr, tda_id, sizeof(tda_id)) < 0) 213 dev_dbg(pdev, "tda18212 ping 1 fail\n"); 214 if (i2c_read_regs(i2c, adr, subaddr, tda_id, sizeof(tda_id)) < 0) 215 dev_warn(pdev, "tda18212 ping failed, expect problems\n"); 216 217 if (chan->fe->ops.i2c_gate_ctrl) 218 chan->fe->ops.i2c_gate_ctrl(chan->fe, 0); 219 220 return 0; 221 } 222 223 static int tuner_attach_tda18212(struct ngene_channel *chan, u32 dmdtype) 224 { 225 struct device *pdev = &chan->dev->pci_dev->dev; 226 struct i2c_adapter *i2c = i2c_adapter_from_chan(chan); 227 struct i2c_client *client; 228 struct tda18212_config config = { 229 .fe = chan->fe, 230 .if_dvbt_6 = 3550, 231 .if_dvbt_7 = 3700, 232 .if_dvbt_8 = 4150, 233 .if_dvbt2_6 = 3250, 234 .if_dvbt2_7 = 4000, 235 .if_dvbt2_8 = 4000, 236 .if_dvbc = 5000, 237 }; 238 u8 addr = (chan->number & 1) ? 0x63 : 0x60; 239 240 /* 241 * due to a hardware quirk with the I2C gate on the stv0367+tda18212 242 * combo, the tda18212 must be probed by reading it's id _twice_ when 243 * cold started, or it very likely will fail. 244 */ 245 if (dmdtype == DEMOD_TYPE_STV0367) 246 tuner_tda18212_ping(chan, i2c, addr); 247 248 /* perform tuner probe/init/attach */ 249 client = dvb_module_probe("tda18212", NULL, i2c, addr, &config); 250 if (!client) 251 goto err; 252 253 chan->i2c_client[0] = client; 254 chan->i2c_client_fe = 1; 255 256 return 0; 257 err: 258 dev_err(pdev, "TDA18212 tuner not found. Device is not fully operational.\n"); 259 return -ENODEV; 260 } 261 262 static int tuner_attach_probe(struct ngene_channel *chan) 263 { 264 switch (chan->demod_type) { 265 case DEMOD_TYPE_STV090X: 266 return tuner_attach_stv6110(chan); 267 case DEMOD_TYPE_DRXK: 268 return tuner_attach_tda18271(chan); 269 case DEMOD_TYPE_STV0367: 270 case DEMOD_TYPE_SONY_CT2: 271 case DEMOD_TYPE_SONY_ISDBT: 272 case DEMOD_TYPE_SONY_C2T2: 273 case DEMOD_TYPE_SONY_C2T2I: 274 return tuner_attach_tda18212(chan, chan->demod_type); 275 case DEMOD_TYPE_STV0910: 276 return tuner_attach_stv6111(chan); 277 } 278 279 return -EINVAL; 280 } 281 282 static int demod_attach_stv0900(struct ngene_channel *chan) 283 { 284 struct device *pdev = &chan->dev->pci_dev->dev; 285 struct i2c_adapter *i2c = i2c_adapter_from_chan(chan); 286 struct stv090x_config *feconf = (struct stv090x_config *) 287 chan->dev->card_info->fe_config[chan->number]; 288 289 chan->fe = dvb_attach(stv090x_attach, feconf, i2c, 290 (chan->number & 1) == 0 ? STV090x_DEMODULATOR_0 291 : STV090x_DEMODULATOR_1); 292 if (chan->fe == NULL) { 293 dev_err(pdev, "No STV0900 found!\n"); 294 return -ENODEV; 295 } 296 297 /* store channel info */ 298 if (feconf->tuner_i2c_lock) 299 chan->fe->analog_demod_priv = chan; 300 301 if (!dvb_attach(lnbh24_attach, chan->fe, i2c, 0, 302 0, chan->dev->card_info->lnb[chan->number])) { 303 dev_err(pdev, "No LNBH24 found!\n"); 304 dvb_frontend_detach(chan->fe); 305 chan->fe = NULL; 306 return -ENODEV; 307 } 308 309 return 0; 310 } 311 312 static struct stv0910_cfg stv0910_p = { 313 .adr = 0x68, 314 .parallel = 1, 315 .rptlvl = 4, 316 .clk = 30000000, 317 .tsspeed = 0x28, 318 }; 319 320 static struct lnbh25_config lnbh25_cfg = { 321 .i2c_address = 0x0c << 1, 322 .data2_config = LNBH25_TEN 323 }; 324 325 static int demod_attach_stv0910(struct ngene_channel *chan, 326 struct i2c_adapter *i2c) 327 { 328 struct device *pdev = &chan->dev->pci_dev->dev; 329 struct stv0910_cfg cfg = stv0910_p; 330 struct lnbh25_config lnbcfg = lnbh25_cfg; 331 332 chan->fe = dvb_attach(stv0910_attach, i2c, &cfg, (chan->number & 1)); 333 if (!chan->fe) { 334 cfg.adr = 0x6c; 335 chan->fe = dvb_attach(stv0910_attach, i2c, 336 &cfg, (chan->number & 1)); 337 } 338 if (!chan->fe) { 339 dev_err(pdev, "stv0910_attach() failed!\n"); 340 return -ENODEV; 341 } 342 343 /* 344 * attach lnbh25 - leftshift by one as the lnbh25 driver expects 8bit 345 * i2c addresses 346 */ 347 lnbcfg.i2c_address = (((chan->number & 1) ? 0x0d : 0x0c) << 1); 348 if (!dvb_attach(lnbh25_attach, chan->fe, &lnbcfg, i2c)) { 349 lnbcfg.i2c_address = (((chan->number & 1) ? 0x09 : 0x08) << 1); 350 if (!dvb_attach(lnbh25_attach, chan->fe, &lnbcfg, i2c)) { 351 dev_err(pdev, "lnbh25_attach() failed!\n"); 352 dvb_frontend_detach(chan->fe); 353 chan->fe = NULL; 354 return -ENODEV; 355 } 356 } 357 358 return 0; 359 } 360 361 static struct stv0367_config ddb_stv0367_config[] = { 362 { 363 .demod_address = 0x1f, 364 .xtal = 27000000, 365 .if_khz = 0, 366 .if_iq_mode = FE_TER_NORMAL_IF_TUNER, 367 .ts_mode = STV0367_SERIAL_PUNCT_CLOCK, 368 .clk_pol = STV0367_CLOCKPOLARITY_DEFAULT, 369 }, { 370 .demod_address = 0x1e, 371 .xtal = 27000000, 372 .if_khz = 0, 373 .if_iq_mode = FE_TER_NORMAL_IF_TUNER, 374 .ts_mode = STV0367_SERIAL_PUNCT_CLOCK, 375 .clk_pol = STV0367_CLOCKPOLARITY_DEFAULT, 376 }, 377 }; 378 379 static int demod_attach_stv0367(struct ngene_channel *chan, 380 struct i2c_adapter *i2c) 381 { 382 struct device *pdev = &chan->dev->pci_dev->dev; 383 384 chan->fe = dvb_attach(stv0367ddb_attach, 385 &ddb_stv0367_config[(chan->number & 1)], i2c); 386 387 if (!chan->fe) { 388 dev_err(pdev, "stv0367ddb_attach() failed!\n"); 389 return -ENODEV; 390 } 391 392 chan->fe->sec_priv = chan; 393 chan->gate_ctrl = chan->fe->ops.i2c_gate_ctrl; 394 chan->fe->ops.i2c_gate_ctrl = drxk_gate_ctrl; 395 return 0; 396 } 397 398 static int demod_attach_cxd28xx(struct ngene_channel *chan, 399 struct i2c_adapter *i2c, int osc24) 400 { 401 struct device *pdev = &chan->dev->pci_dev->dev; 402 struct cxd2841er_config cfg; 403 404 /* the cxd2841er driver expects 8bit/shifted I2C addresses */ 405 cfg.i2c_addr = ((chan->number & 1) ? 0x6d : 0x6c) << 1; 406 407 cfg.xtal = osc24 ? SONY_XTAL_24000 : SONY_XTAL_20500; 408 cfg.flags = CXD2841ER_AUTO_IFHZ | CXD2841ER_EARLY_TUNE | 409 CXD2841ER_NO_WAIT_LOCK | CXD2841ER_NO_AGCNEG | 410 CXD2841ER_TSBITS | CXD2841ER_TS_SERIAL; 411 412 /* attach frontend */ 413 chan->fe = dvb_attach(cxd2841er_attach_t_c, &cfg, i2c); 414 415 if (!chan->fe) { 416 dev_err(pdev, "CXD28XX attach failed!\n"); 417 return -ENODEV; 418 } 419 420 chan->fe->sec_priv = chan; 421 chan->gate_ctrl = chan->fe->ops.i2c_gate_ctrl; 422 chan->fe->ops.i2c_gate_ctrl = drxk_gate_ctrl; 423 return 0; 424 } 425 426 static void cineS2_tuner_i2c_lock(struct dvb_frontend *fe, int lock) 427 { 428 struct ngene_channel *chan = fe->analog_demod_priv; 429 430 if (lock) 431 down(&chan->dev->pll_mutex); 432 else 433 up(&chan->dev->pll_mutex); 434 } 435 436 static int port_has_stv0900(struct i2c_adapter *i2c, int port) 437 { 438 u8 val; 439 if (i2c_read_reg16(i2c, 0x68+port/2, 0xf100, &val) < 0) 440 return 0; 441 return 1; 442 } 443 444 static int port_has_drxk(struct i2c_adapter *i2c, int port) 445 { 446 u8 val; 447 448 if (i2c_read(i2c, 0x29+port, &val) < 0) 449 return 0; 450 return 1; 451 } 452 453 static int port_has_stv0367(struct i2c_adapter *i2c) 454 { 455 u8 val; 456 457 if (i2c_read_reg16(i2c, 0x1e, 0xf000, &val) < 0) 458 return 0; 459 if (val != 0x60) 460 return 0; 461 if (i2c_read_reg16(i2c, 0x1f, 0xf000, &val) < 0) 462 return 0; 463 if (val != 0x60) 464 return 0; 465 return 1; 466 } 467 468 int ngene_port_has_cxd2099(struct i2c_adapter *i2c, u8 *type) 469 { 470 u8 val; 471 u8 probe[4] = { 0xe0, 0x00, 0x00, 0x00 }, data[4]; 472 struct i2c_msg msgs[2] = {{ .addr = 0x40, .flags = 0, 473 .buf = probe, .len = 4 }, 474 { .addr = 0x40, .flags = I2C_M_RD, 475 .buf = data, .len = 4 } }; 476 val = i2c_transfer(i2c, msgs, 2); 477 if (val != 2) 478 return 0; 479 480 if (data[0] == 0x02 && data[1] == 0x2b && data[3] == 0x43) 481 *type = 2; 482 else 483 *type = 1; 484 return 1; 485 } 486 487 static int demod_attach_drxk(struct ngene_channel *chan, 488 struct i2c_adapter *i2c) 489 { 490 struct device *pdev = &chan->dev->pci_dev->dev; 491 struct drxk_config config; 492 493 memset(&config, 0, sizeof(config)); 494 config.microcode_name = "drxk_a3.mc"; 495 config.qam_demod_parameter_count = 4; 496 config.adr = 0x29 + (chan->number ^ 2); 497 498 chan->fe = dvb_attach(drxk_attach, &config, i2c); 499 if (!chan->fe) { 500 dev_err(pdev, "No DRXK found!\n"); 501 return -ENODEV; 502 } 503 chan->fe->sec_priv = chan; 504 chan->gate_ctrl = chan->fe->ops.i2c_gate_ctrl; 505 chan->fe->ops.i2c_gate_ctrl = drxk_gate_ctrl; 506 return 0; 507 } 508 509 /****************************************************************************/ 510 /* XO2 related lists and functions ******************************************/ 511 /****************************************************************************/ 512 513 static char *xo2names[] = { 514 "DUAL DVB-S2", 515 "DUAL DVB-C/T/T2", 516 "DUAL DVB-ISDBT", 517 "DUAL DVB-C/C2/T/T2", 518 "DUAL ATSC", 519 "DUAL DVB-C/C2/T/T2/I", 520 }; 521 522 static int init_xo2(struct ngene_channel *chan, struct i2c_adapter *i2c) 523 { 524 struct device *pdev = &chan->dev->pci_dev->dev; 525 u8 addr = 0x10; 526 u8 val, data[2]; 527 int res; 528 529 res = i2c_read_regs(i2c, addr, 0x04, data, 2); 530 if (res < 0) 531 return res; 532 533 if (data[0] != 0x01) { 534 dev_info(pdev, "Invalid XO2 on channel %d\n", chan->number); 535 return -1; 536 } 537 538 i2c_read_reg(i2c, addr, 0x08, &val); 539 if (val != 0) { 540 i2c_write_reg(i2c, addr, 0x08, 0x00); 541 msleep(100); 542 } 543 /* Enable tuner power, disable pll, reset demods */ 544 i2c_write_reg(i2c, addr, 0x08, 0x04); 545 usleep_range(2000, 3000); 546 /* Release demod resets */ 547 i2c_write_reg(i2c, addr, 0x08, 0x07); 548 549 /* 550 * speed: 0=55,1=75,2=90,3=104 MBit/s 551 * Note: The ngene hardware must be run at 75 MBit/s compared 552 * to more modern ddbridge hardware which runs at 90 MBit/s, 553 * else there will be issues with the data transport and non- 554 * working secondary/slave demods/tuners. 555 */ 556 i2c_write_reg(i2c, addr, 0x09, 1); 557 558 i2c_write_reg(i2c, addr, 0x0a, 0x01); 559 i2c_write_reg(i2c, addr, 0x0b, 0x01); 560 561 usleep_range(2000, 3000); 562 /* Start XO2 PLL */ 563 i2c_write_reg(i2c, addr, 0x08, 0x87); 564 565 return 0; 566 } 567 568 static int port_has_xo2(struct i2c_adapter *i2c, u8 *type, u8 *id) 569 { 570 u8 probe[1] = { 0x00 }, data[4]; 571 u8 addr = 0x10; 572 573 *type = NGENE_XO2_TYPE_NONE; 574 575 if (i2c_io(i2c, addr, probe, 1, data, 4)) 576 return 0; 577 if (data[0] == 'D' && data[1] == 'F') { 578 *id = data[2]; 579 *type = NGENE_XO2_TYPE_DUOFLEX; 580 return 1; 581 } 582 if (data[0] == 'C' && data[1] == 'I') { 583 *id = data[2]; 584 *type = NGENE_XO2_TYPE_CI; 585 return 1; 586 } 587 return 0; 588 } 589 590 /****************************************************************************/ 591 /* Probing and port/channel handling ****************************************/ 592 /****************************************************************************/ 593 594 static int cineS2_probe(struct ngene_channel *chan) 595 { 596 struct device *pdev = &chan->dev->pci_dev->dev; 597 struct i2c_adapter *i2c = i2c_adapter_from_chan(chan); 598 struct stv090x_config *fe_conf; 599 u8 buf[3]; 600 u8 xo2_type, xo2_id, xo2_demodtype; 601 u8 sony_osc24 = 0; 602 struct i2c_msg i2c_msg = { .flags = 0, .buf = buf }; 603 int rc; 604 605 if (port_has_xo2(i2c, &xo2_type, &xo2_id)) { 606 xo2_id >>= 2; 607 dev_dbg(pdev, "XO2 on channel %d (type %d, id %d)\n", 608 chan->number, xo2_type, xo2_id); 609 610 switch (xo2_type) { 611 case NGENE_XO2_TYPE_DUOFLEX: 612 if (chan->number & 1) 613 dev_dbg(pdev, 614 "skipping XO2 init on odd channel %d", 615 chan->number); 616 else 617 init_xo2(chan, i2c); 618 619 xo2_demodtype = DEMOD_TYPE_XO2 + xo2_id; 620 621 switch (xo2_demodtype) { 622 case DEMOD_TYPE_SONY_CT2: 623 case DEMOD_TYPE_SONY_ISDBT: 624 case DEMOD_TYPE_SONY_C2T2: 625 case DEMOD_TYPE_SONY_C2T2I: 626 dev_info(pdev, "%s (XO2) on channel %d\n", 627 xo2names[xo2_id], chan->number); 628 chan->demod_type = xo2_demodtype; 629 if (xo2_demodtype == DEMOD_TYPE_SONY_C2T2I) 630 sony_osc24 = 1; 631 632 demod_attach_cxd28xx(chan, i2c, sony_osc24); 633 break; 634 case DEMOD_TYPE_STV0910: 635 dev_info(pdev, "%s (XO2) on channel %d\n", 636 xo2names[xo2_id], chan->number); 637 chan->demod_type = xo2_demodtype; 638 demod_attach_stv0910(chan, i2c); 639 break; 640 default: 641 dev_warn(pdev, 642 "Unsupported XO2 module on channel %d\n", 643 chan->number); 644 return -ENODEV; 645 } 646 break; 647 case NGENE_XO2_TYPE_CI: 648 dev_info(pdev, "DuoFlex CI modules not supported\n"); 649 return -ENODEV; 650 default: 651 dev_info(pdev, "Unsupported XO2 module type\n"); 652 return -ENODEV; 653 } 654 } else if (port_has_stv0900(i2c, chan->number)) { 655 chan->demod_type = DEMOD_TYPE_STV090X; 656 fe_conf = chan->dev->card_info->fe_config[chan->number]; 657 /* demod found, attach it */ 658 rc = demod_attach_stv0900(chan); 659 if (rc < 0 || chan->number < 2) 660 return rc; 661 662 /* demod #2: reprogram outputs DPN1 & DPN2 */ 663 i2c_msg.addr = fe_conf->address; 664 i2c_msg.len = 3; 665 buf[0] = 0xf1; 666 switch (chan->number) { 667 case 2: 668 buf[1] = 0x5c; 669 buf[2] = 0xc2; 670 break; 671 case 3: 672 buf[1] = 0x61; 673 buf[2] = 0xcc; 674 break; 675 default: 676 return -ENODEV; 677 } 678 rc = i2c_transfer(i2c, &i2c_msg, 1); 679 if (rc != 1) { 680 dev_err(pdev, "Could not setup DPNx\n"); 681 return -EIO; 682 } 683 } else if (port_has_drxk(i2c, chan->number^2)) { 684 chan->demod_type = DEMOD_TYPE_DRXK; 685 demod_attach_drxk(chan, i2c); 686 } else if (port_has_stv0367(i2c)) { 687 chan->demod_type = DEMOD_TYPE_STV0367; 688 dev_info(pdev, "STV0367 on channel %d\n", chan->number); 689 demod_attach_stv0367(chan, i2c); 690 } else { 691 dev_info(pdev, "No demod found on chan %d\n", chan->number); 692 return -ENODEV; 693 } 694 return 0; 695 } 696 697 698 static struct lgdt330x_config aver_m780 = { 699 .demod_chip = LGDT3303, 700 .serial_mpeg = 0x00, /* PARALLEL */ 701 .clock_polarity_flip = 1, 702 }; 703 704 static struct mt2131_config m780_tunerconfig = { 705 0xc0 >> 1 706 }; 707 708 /* A single func to attach the demo and tuner, rather than 709 * use two sep funcs like the current design mandates. 710 */ 711 static int demod_attach_lg330x(struct ngene_channel *chan) 712 { 713 struct device *pdev = &chan->dev->pci_dev->dev; 714 715 chan->fe = dvb_attach(lgdt330x_attach, &aver_m780, 716 0xb2 >> 1, &chan->i2c_adapter); 717 if (chan->fe == NULL) { 718 dev_err(pdev, "No LGDT330x found!\n"); 719 return -ENODEV; 720 } 721 722 dvb_attach(mt2131_attach, chan->fe, &chan->i2c_adapter, 723 &m780_tunerconfig, 0); 724 725 return (chan->fe) ? 0 : -ENODEV; 726 } 727 728 static int demod_attach_drxd(struct ngene_channel *chan) 729 { 730 struct device *pdev = &chan->dev->pci_dev->dev; 731 struct drxd_config *feconf; 732 733 feconf = chan->dev->card_info->fe_config[chan->number]; 734 735 chan->fe = dvb_attach(drxd_attach, feconf, chan, 736 &chan->i2c_adapter, &chan->dev->pci_dev->dev); 737 if (!chan->fe) { 738 dev_err(pdev, "No DRXD found!\n"); 739 return -ENODEV; 740 } 741 return 0; 742 } 743 744 static int tuner_attach_dtt7520x(struct ngene_channel *chan) 745 { 746 struct device *pdev = &chan->dev->pci_dev->dev; 747 struct drxd_config *feconf; 748 749 feconf = chan->dev->card_info->fe_config[chan->number]; 750 751 if (!dvb_attach(dvb_pll_attach, chan->fe, feconf->pll_address, 752 &chan->i2c_adapter, 753 feconf->pll_type)) { 754 dev_err(pdev, "No pll(%d) found!\n", feconf->pll_type); 755 return -ENODEV; 756 } 757 return 0; 758 } 759 760 /****************************************************************************/ 761 /* EEPROM TAGS **************************************************************/ 762 /****************************************************************************/ 763 764 #define MICNG_EE_START 0x0100 765 #define MICNG_EE_END 0x0FF0 766 767 #define MICNG_EETAG_END0 0x0000 768 #define MICNG_EETAG_END1 0xFFFF 769 770 /* 0x0001 - 0x000F reserved for housekeeping */ 771 /* 0xFFFF - 0xFFFE reserved for housekeeping */ 772 773 /* Micronas assigned tags 774 EEProm tags for hardware support */ 775 776 #define MICNG_EETAG_DRXD1_OSCDEVIATION 0x1000 /* 2 Bytes data */ 777 #define MICNG_EETAG_DRXD2_OSCDEVIATION 0x1001 /* 2 Bytes data */ 778 779 #define MICNG_EETAG_MT2060_1_1STIF 0x1100 /* 2 Bytes data */ 780 #define MICNG_EETAG_MT2060_2_1STIF 0x1101 /* 2 Bytes data */ 781 782 /* Tag range for OEMs */ 783 784 #define MICNG_EETAG_OEM_FIRST 0xC000 785 #define MICNG_EETAG_OEM_LAST 0xFFEF 786 787 static int i2c_write_eeprom(struct i2c_adapter *adapter, 788 u8 adr, u16 reg, u8 data) 789 { 790 struct device *pdev = adapter->dev.parent; 791 u8 m[3] = {(reg >> 8), (reg & 0xff), data}; 792 struct i2c_msg msg = {.addr = adr, .flags = 0, .buf = m, 793 .len = sizeof(m)}; 794 795 if (i2c_transfer(adapter, &msg, 1) != 1) { 796 dev_err(pdev, "Error writing EEPROM!\n"); 797 return -EIO; 798 } 799 return 0; 800 } 801 802 static int i2c_read_eeprom(struct i2c_adapter *adapter, 803 u8 adr, u16 reg, u8 *data, int len) 804 { 805 struct device *pdev = adapter->dev.parent; 806 u8 msg[2] = {(reg >> 8), (reg & 0xff)}; 807 struct i2c_msg msgs[2] = {{.addr = adr, .flags = 0, 808 .buf = msg, .len = 2 }, 809 {.addr = adr, .flags = I2C_M_RD, 810 .buf = data, .len = len} }; 811 812 if (i2c_transfer(adapter, msgs, 2) != 2) { 813 dev_err(pdev, "Error reading EEPROM\n"); 814 return -EIO; 815 } 816 return 0; 817 } 818 819 static int ReadEEProm(struct i2c_adapter *adapter, 820 u16 Tag, u32 MaxLen, u8 *data, u32 *pLength) 821 { 822 struct device *pdev = adapter->dev.parent; 823 int status = 0; 824 u16 Addr = MICNG_EE_START, Length, tag = 0; 825 u8 EETag[3]; 826 827 while (Addr + sizeof(u16) + 1 < MICNG_EE_END) { 828 if (i2c_read_eeprom(adapter, 0x50, Addr, EETag, sizeof(EETag))) 829 return -1; 830 tag = (EETag[0] << 8) | EETag[1]; 831 if (tag == MICNG_EETAG_END0 || tag == MICNG_EETAG_END1) 832 return -1; 833 if (tag == Tag) 834 break; 835 Addr += sizeof(u16) + 1 + EETag[2]; 836 } 837 if (Addr + sizeof(u16) + 1 + EETag[2] > MICNG_EE_END) { 838 dev_err(pdev, "Reached EOEE @ Tag = %04x Length = %3d\n", 839 tag, EETag[2]); 840 return -1; 841 } 842 Length = EETag[2]; 843 if (Length > MaxLen) 844 Length = (u16) MaxLen; 845 if (Length > 0) { 846 Addr += sizeof(u16) + 1; 847 status = i2c_read_eeprom(adapter, 0x50, Addr, data, Length); 848 if (!status) { 849 *pLength = EETag[2]; 850 #if 0 851 if (Length < EETag[2]) 852 status = STATUS_BUFFER_OVERFLOW; 853 #endif 854 } 855 } 856 return status; 857 } 858 859 static int WriteEEProm(struct i2c_adapter *adapter, 860 u16 Tag, u32 Length, u8 *data) 861 { 862 struct device *pdev = adapter->dev.parent; 863 int status = 0; 864 u16 Addr = MICNG_EE_START; 865 u8 EETag[3]; 866 u16 tag = 0; 867 int retry, i; 868 869 while (Addr + sizeof(u16) + 1 < MICNG_EE_END) { 870 if (i2c_read_eeprom(adapter, 0x50, Addr, EETag, sizeof(EETag))) 871 return -1; 872 tag = (EETag[0] << 8) | EETag[1]; 873 if (tag == MICNG_EETAG_END0 || tag == MICNG_EETAG_END1) 874 return -1; 875 if (tag == Tag) 876 break; 877 Addr += sizeof(u16) + 1 + EETag[2]; 878 } 879 if (Addr + sizeof(u16) + 1 + EETag[2] > MICNG_EE_END) { 880 dev_err(pdev, "Reached EOEE @ Tag = %04x Length = %3d\n", 881 tag, EETag[2]); 882 return -1; 883 } 884 885 if (Length > EETag[2]) 886 return -EINVAL; 887 /* Note: We write the data one byte at a time to avoid 888 issues with page sizes. (which are different for 889 each manufacture and eeprom size) 890 */ 891 Addr += sizeof(u16) + 1; 892 for (i = 0; i < Length; i++, Addr++) { 893 status = i2c_write_eeprom(adapter, 0x50, Addr, data[i]); 894 895 if (status) 896 break; 897 898 /* Poll for finishing write cycle */ 899 retry = 10; 900 while (retry) { 901 u8 Tmp; 902 903 msleep(50); 904 status = i2c_read_eeprom(adapter, 0x50, Addr, &Tmp, 1); 905 if (status) 906 break; 907 if (Tmp != data[i]) 908 dev_err(pdev, "eeprom write error\n"); 909 retry -= 1; 910 } 911 if (status) { 912 dev_err(pdev, "Timeout polling eeprom\n"); 913 break; 914 } 915 } 916 return status; 917 } 918 919 static int eeprom_read_ushort(struct i2c_adapter *adapter, u16 tag, u16 *data) 920 { 921 int stat; 922 u8 buf[2]; 923 u32 len = 0; 924 925 stat = ReadEEProm(adapter, tag, 2, buf, &len); 926 if (stat) 927 return stat; 928 if (len != 2) 929 return -EINVAL; 930 931 *data = (buf[0] << 8) | buf[1]; 932 return 0; 933 } 934 935 static int eeprom_write_ushort(struct i2c_adapter *adapter, u16 tag, u16 data) 936 { 937 int stat; 938 u8 buf[2]; 939 940 buf[0] = data >> 8; 941 buf[1] = data & 0xff; 942 stat = WriteEEProm(adapter, tag, 2, buf); 943 if (stat) 944 return stat; 945 return 0; 946 } 947 948 static s16 osc_deviation(void *priv, s16 deviation, int flag) 949 { 950 struct ngene_channel *chan = priv; 951 struct device *pdev = &chan->dev->pci_dev->dev; 952 struct i2c_adapter *adap = &chan->i2c_adapter; 953 u16 data = 0; 954 955 if (flag) { 956 data = (u16) deviation; 957 dev_info(pdev, "write deviation %d\n", 958 deviation); 959 eeprom_write_ushort(adap, 0x1000 + chan->number, data); 960 } else { 961 if (eeprom_read_ushort(adap, 0x1000 + chan->number, &data)) 962 data = 0; 963 dev_info(pdev, "read deviation %d\n", 964 (s16)data); 965 } 966 967 return (s16) data; 968 } 969 970 /****************************************************************************/ 971 /* Switch control (I2C gates, etc.) *****************************************/ 972 /****************************************************************************/ 973 974 975 static struct stv090x_config fe_cineS2 = { 976 .device = STV0900, 977 .demod_mode = STV090x_DUAL, 978 .clk_mode = STV090x_CLK_EXT, 979 980 .xtal = 27000000, 981 .address = 0x68, 982 983 .ts1_mode = STV090x_TSMODE_SERIAL_PUNCTURED, 984 .ts2_mode = STV090x_TSMODE_SERIAL_PUNCTURED, 985 986 .repeater_level = STV090x_RPTLEVEL_16, 987 988 .adc1_range = STV090x_ADC_1Vpp, 989 .adc2_range = STV090x_ADC_1Vpp, 990 991 .diseqc_envelope_mode = true, 992 993 .tuner_i2c_lock = cineS2_tuner_i2c_lock, 994 }; 995 996 static struct stv090x_config fe_cineS2_2 = { 997 .device = STV0900, 998 .demod_mode = STV090x_DUAL, 999 .clk_mode = STV090x_CLK_EXT, 1000 1001 .xtal = 27000000, 1002 .address = 0x69, 1003 1004 .ts1_mode = STV090x_TSMODE_SERIAL_PUNCTURED, 1005 .ts2_mode = STV090x_TSMODE_SERIAL_PUNCTURED, 1006 1007 .repeater_level = STV090x_RPTLEVEL_16, 1008 1009 .adc1_range = STV090x_ADC_1Vpp, 1010 .adc2_range = STV090x_ADC_1Vpp, 1011 1012 .diseqc_envelope_mode = true, 1013 1014 .tuner_i2c_lock = cineS2_tuner_i2c_lock, 1015 }; 1016 1017 static struct stv6110x_config tuner_cineS2_0 = { 1018 .addr = 0x60, 1019 .refclk = 27000000, 1020 .clk_div = 1, 1021 }; 1022 1023 static struct stv6110x_config tuner_cineS2_1 = { 1024 .addr = 0x63, 1025 .refclk = 27000000, 1026 .clk_div = 1, 1027 }; 1028 1029 static const struct ngene_info ngene_info_cineS2 = { 1030 .type = NGENE_SIDEWINDER, 1031 .name = "Linux4Media cineS2 DVB-S2 Twin Tuner", 1032 .io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN}, 1033 .demod_attach = {demod_attach_stv0900, demod_attach_stv0900}, 1034 .tuner_attach = {tuner_attach_stv6110, tuner_attach_stv6110}, 1035 .fe_config = {&fe_cineS2, &fe_cineS2}, 1036 .tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1}, 1037 .lnb = {0x0b, 0x08}, 1038 .tsf = {3, 3}, 1039 .fw_version = 18, 1040 .msi_supported = true, 1041 }; 1042 1043 static const struct ngene_info ngene_info_satixS2 = { 1044 .type = NGENE_SIDEWINDER, 1045 .name = "Mystique SaTiX-S2 Dual", 1046 .io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN}, 1047 .demod_attach = {demod_attach_stv0900, demod_attach_stv0900}, 1048 .tuner_attach = {tuner_attach_stv6110, tuner_attach_stv6110}, 1049 .fe_config = {&fe_cineS2, &fe_cineS2}, 1050 .tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1}, 1051 .lnb = {0x0b, 0x08}, 1052 .tsf = {3, 3}, 1053 .fw_version = 18, 1054 .msi_supported = true, 1055 }; 1056 1057 static const struct ngene_info ngene_info_satixS2v2 = { 1058 .type = NGENE_SIDEWINDER, 1059 .name = "Mystique SaTiX-S2 Dual (v2)", 1060 .io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN, 1061 NGENE_IO_TSOUT}, 1062 .demod_attach = {demod_attach_stv0900, demod_attach_stv0900, cineS2_probe, cineS2_probe}, 1063 .tuner_attach = {tuner_attach_stv6110, tuner_attach_stv6110, tuner_attach_probe, tuner_attach_probe}, 1064 .fe_config = {&fe_cineS2, &fe_cineS2, &fe_cineS2_2, &fe_cineS2_2}, 1065 .tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1, &tuner_cineS2_0, &tuner_cineS2_1}, 1066 .lnb = {0x0a, 0x08, 0x0b, 0x09}, 1067 .tsf = {3, 3}, 1068 .fw_version = 18, 1069 .msi_supported = true, 1070 }; 1071 1072 static const struct ngene_info ngene_info_cineS2v5 = { 1073 .type = NGENE_SIDEWINDER, 1074 .name = "Linux4Media cineS2 DVB-S2 Twin Tuner (v5)", 1075 .io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN, 1076 NGENE_IO_TSOUT}, 1077 .demod_attach = {demod_attach_stv0900, demod_attach_stv0900, cineS2_probe, cineS2_probe}, 1078 .tuner_attach = {tuner_attach_stv6110, tuner_attach_stv6110, tuner_attach_probe, tuner_attach_probe}, 1079 .fe_config = {&fe_cineS2, &fe_cineS2, &fe_cineS2_2, &fe_cineS2_2}, 1080 .tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1, &tuner_cineS2_0, &tuner_cineS2_1}, 1081 .lnb = {0x0a, 0x08, 0x0b, 0x09}, 1082 .tsf = {3, 3}, 1083 .fw_version = 18, 1084 .msi_supported = true, 1085 }; 1086 1087 1088 static const struct ngene_info ngene_info_duoFlex = { 1089 .type = NGENE_SIDEWINDER, 1090 .name = "Digital Devices DuoFlex PCIe or miniPCIe", 1091 .io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN, 1092 NGENE_IO_TSOUT}, 1093 .demod_attach = {cineS2_probe, cineS2_probe, cineS2_probe, cineS2_probe}, 1094 .tuner_attach = {tuner_attach_probe, tuner_attach_probe, tuner_attach_probe, tuner_attach_probe}, 1095 .fe_config = {&fe_cineS2, &fe_cineS2, &fe_cineS2_2, &fe_cineS2_2}, 1096 .tuner_config = {&tuner_cineS2_0, &tuner_cineS2_1, &tuner_cineS2_0, &tuner_cineS2_1}, 1097 .lnb = {0x0a, 0x08, 0x0b, 0x09}, 1098 .tsf = {3, 3}, 1099 .fw_version = 18, 1100 .msi_supported = true, 1101 }; 1102 1103 static const struct ngene_info ngene_info_m780 = { 1104 .type = NGENE_APP, 1105 .name = "Aver M780 ATSC/QAM-B", 1106 1107 /* Channel 0 is analog, which is currently unsupported */ 1108 .io_type = { NGENE_IO_NONE, NGENE_IO_TSIN }, 1109 .demod_attach = { NULL, demod_attach_lg330x }, 1110 1111 /* Ensure these are NULL else the frame will call them (as funcs) */ 1112 .tuner_attach = { NULL, NULL, NULL, NULL }, 1113 .fe_config = { NULL, &aver_m780 }, 1114 .avf = { 0 }, 1115 1116 /* A custom electrical interface config for the demod to bridge */ 1117 .tsf = { 4, 4 }, 1118 .fw_version = 15, 1119 }; 1120 1121 static struct drxd_config fe_terratec_dvbt_0 = { 1122 .index = 0, 1123 .demod_address = 0x70, 1124 .demod_revision = 0xa2, 1125 .demoda_address = 0x00, 1126 .pll_address = 0x60, 1127 .pll_type = DVB_PLL_THOMSON_DTT7520X, 1128 .clock = 20000, 1129 .osc_deviation = osc_deviation, 1130 }; 1131 1132 static struct drxd_config fe_terratec_dvbt_1 = { 1133 .index = 1, 1134 .demod_address = 0x71, 1135 .demod_revision = 0xa2, 1136 .demoda_address = 0x00, 1137 .pll_address = 0x60, 1138 .pll_type = DVB_PLL_THOMSON_DTT7520X, 1139 .clock = 20000, 1140 .osc_deviation = osc_deviation, 1141 }; 1142 1143 static const struct ngene_info ngene_info_terratec = { 1144 .type = NGENE_TERRATEC, 1145 .name = "Terratec Integra/Cinergy2400i Dual DVB-T", 1146 .io_type = {NGENE_IO_TSIN, NGENE_IO_TSIN}, 1147 .demod_attach = {demod_attach_drxd, demod_attach_drxd}, 1148 .tuner_attach = {tuner_attach_dtt7520x, tuner_attach_dtt7520x}, 1149 .fe_config = {&fe_terratec_dvbt_0, &fe_terratec_dvbt_1}, 1150 .i2c_access = 1, 1151 }; 1152 1153 /****************************************************************************/ 1154 1155 1156 1157 /****************************************************************************/ 1158 /* PCI Subsystem ID *********************************************************/ 1159 /****************************************************************************/ 1160 1161 #define NGENE_ID(_subvend, _subdev, _driverdata) { \ 1162 .vendor = NGENE_VID, .device = NGENE_PID, \ 1163 .subvendor = _subvend, .subdevice = _subdev, \ 1164 .driver_data = (unsigned long) &_driverdata } 1165 1166 /****************************************************************************/ 1167 1168 static const struct pci_device_id ngene_id_tbl[] = { 1169 NGENE_ID(0x18c3, 0xab04, ngene_info_cineS2), 1170 NGENE_ID(0x18c3, 0xab05, ngene_info_cineS2v5), 1171 NGENE_ID(0x18c3, 0xabc3, ngene_info_cineS2), 1172 NGENE_ID(0x18c3, 0xabc4, ngene_info_cineS2), 1173 NGENE_ID(0x18c3, 0xdb01, ngene_info_satixS2), 1174 NGENE_ID(0x18c3, 0xdb02, ngene_info_satixS2v2), 1175 NGENE_ID(0x18c3, 0xdd00, ngene_info_cineS2v5), 1176 NGENE_ID(0x18c3, 0xdd10, ngene_info_duoFlex), 1177 NGENE_ID(0x18c3, 0xdd20, ngene_info_duoFlex), 1178 NGENE_ID(0x1461, 0x062e, ngene_info_m780), 1179 NGENE_ID(0x153b, 0x1167, ngene_info_terratec), 1180 {0} 1181 }; 1182 MODULE_DEVICE_TABLE(pci, ngene_id_tbl); 1183 1184 /****************************************************************************/ 1185 /* Init/Exit ****************************************************************/ 1186 /****************************************************************************/ 1187 1188 static pci_ers_result_t ngene_error_detected(struct pci_dev *dev, 1189 enum pci_channel_state state) 1190 { 1191 dev_err(&dev->dev, "PCI error\n"); 1192 if (state == pci_channel_io_perm_failure) 1193 return PCI_ERS_RESULT_DISCONNECT; 1194 if (state == pci_channel_io_frozen) 1195 return PCI_ERS_RESULT_NEED_RESET; 1196 return PCI_ERS_RESULT_CAN_RECOVER; 1197 } 1198 1199 static pci_ers_result_t ngene_slot_reset(struct pci_dev *dev) 1200 { 1201 dev_info(&dev->dev, "slot reset\n"); 1202 return 0; 1203 } 1204 1205 static void ngene_resume(struct pci_dev *dev) 1206 { 1207 dev_info(&dev->dev, "resume\n"); 1208 } 1209 1210 static const struct pci_error_handlers ngene_errors = { 1211 .error_detected = ngene_error_detected, 1212 .slot_reset = ngene_slot_reset, 1213 .resume = ngene_resume, 1214 }; 1215 1216 static struct pci_driver ngene_pci_driver = { 1217 .name = "ngene", 1218 .id_table = ngene_id_tbl, 1219 .probe = ngene_probe, 1220 .remove = ngene_remove, 1221 .err_handler = &ngene_errors, 1222 .shutdown = ngene_shutdown, 1223 }; 1224 1225 static __init int module_init_ngene(void) 1226 { 1227 /* pr_*() since we don't have a device to use with dev_*() yet */ 1228 pr_info("nGene PCIE bridge driver, Copyright (C) 2005-2007 Micronas\n"); 1229 1230 return pci_register_driver(&ngene_pci_driver); 1231 } 1232 1233 static __exit void module_exit_ngene(void) 1234 { 1235 pci_unregister_driver(&ngene_pci_driver); 1236 } 1237 1238 module_init(module_init_ngene); 1239 module_exit(module_exit_ngene); 1240 1241 MODULE_DESCRIPTION("nGene"); 1242 MODULE_AUTHOR("Micronas, Ralph Metzler, Manfred Voelkel"); 1243 MODULE_LICENSE("GPL"); 1244