text: /*
   * ngene-cards.c: nGene PCIe bridge driver - card specific info
   *
   * Copyright (C) 2005-2007 Micronas
   *
   * Copyright (C) 2008-2009 Ralph Metzler <rjkm@metzlerbros.de>
   *                         Modifications for new nGene firmware,
   *                         support for EEPROM-copying,
   *                         support for new dual DVB-S2 card prototype
   *
   *
   * This program is free software; you can redistribute it and/or
   * modify it under the terms of the GNU General Public License
   * version 2 only, as published by the Free Software Foundation.
   *
   *
   * This program is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU General Public License for more details.
   *
   *
   * You should have received a copy of the GNU General Public License
   * along with this program; if not, write to the Free Software
   * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
   * 02110-1301, USA
   * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
   */
  
  #include <linux/module.h>
  #include <linux/init.h>
  #include <linux/pci.h>
  #include <linux/pci_ids.h>
  
  #include "ngene.h"
  
  /* demods/tuners */
  #include "stv6110x.h"
  #include "stv090x.h"
  #include "lnbh24.h"
  #include "lgdt330x.h"
  #include "mt2131.h"
  #include "tda18271c2dd.h"
  #include "drxk.h"
  #include "drxd.h"
  #include "dvb-pll.h"
  
  
  /****************************************************************************/
  /* Demod/tuner attachment ***************************************************/
  /****************************************************************************/
  
  static int tuner_attach_stv6110(struct ngene_channel *chan)
  {
  	struct i2c_adapter *i2c;
  	struct stv090x_config *feconf = (struct stv090x_config *)
  		chan->dev->card_info->fe_config[chan->number];
  	struct stv6110x_config *tunerconf = (struct stv6110x_config *)
  		chan->dev->card_info->tuner_config[chan->number];
  	struct stv6110x_devctl *ctl;
  
  	/* tuner 1+2: i2c adapter #0, tuner 3+4: i2c adapter #1 */
  	if (chan->number < 2)
  		i2c = &chan->dev->channel[0].i2c_adapter;
  	else
  		i2c = &chan->dev->channel[1].i2c_adapter;
  
  	ctl = dvb_attach(stv6110x_attach, chan->fe, tunerconf, i2c);
  	if (ctl == NULL) {
  		printk(KERN_ERR	DEVICE_NAME ": No STV6110X found!\n");
  		return -ENODEV;
  	}
  
  	feconf->tuner_init          = ctl->tuner_init;
  	feconf->tuner_sleep         = ctl->tuner_sleep;
  	feconf->tuner_set_mode      = ctl->tuner_set_mode;
  	feconf->tuner_set_frequency = ctl->tuner_set_frequency;
  	feconf->tuner_get_frequency = ctl->tuner_get_frequency;
  	feconf->tuner_set_bandwidth = ctl->tuner_set_bandwidth;
  	feconf->tuner_get_bandwidth = ctl->tuner_get_bandwidth;
  	feconf->tuner_set_bbgain    = ctl->tuner_set_bbgain;
  	feconf->tuner_get_bbgain    = ctl->tuner_get_bbgain;
  	feconf->tuner_set_refclk    = ctl->tuner_set_refclk;
  	feconf->tuner_get_status    = ctl->tuner_get_status;
  
  	return 0;
  }
  
  
  static int drxk_gate_ctrl(struct dvb_frontend *fe, int enable)
  {
  	struct ngene_channel *chan = fe->sec_priv;
  	int status;
  
  	if (enable) {
  		down(&chan->dev->pll_mutex);
  		status = chan->gate_ctrl(fe, 1);
  	} else {
  		status = chan->gate_ctrl(fe, 0);
  		up(&chan->dev->pll_mutex);
  	}
  	return status;
  }
  
  static int tuner_attach_tda18271(struct ngene_channel *chan)
  {
  	struct i2c_adapter *i2c;
  	struct dvb_frontend *fe;
  
  	i2c = &chan->dev->channel[0].i2c_adapter;
  	if (chan->fe->ops.i2c_gate_ctrl)
  		chan->fe->ops.i2c_gate_ctrl(chan->fe, 1);
  	fe = dvb_attach(tda18271c2dd_attach, chan->fe, i2c, 0x60);
  	if (chan->fe->ops.i2c_gate_ctrl)
  		chan->fe->ops.i2c_gate_ctrl(chan->fe, 0);
  	if (!fe) {
  		printk(KERN_ERR "No TDA18271 found!\n");
  		return -ENODEV;
  	}
  
  	return 0;
  }
  
  static int tuner_attach_probe(struct ngene_channel *chan)
  {
  	if (chan->demod_type == 0)
  		return tuner_attach_stv6110(chan);
  	if (chan->demod_type == 1)
  		return tuner_attach_tda18271(chan);
  	return -EINVAL;
  }
  
  static int demod_attach_stv0900(struct ngene_channel *chan)
  {
  	struct i2c_adapter *i2c;
  	struct stv090x_config *feconf = (struct stv090x_config *)
  		chan->dev->card_info->fe_config[chan->number];
  
  	/* tuner 1+2: i2c adapter #0, tuner 3+4: i2c adapter #1 */
  	/* Note: Both adapters share the same i2c bus, but the demod     */
  	/*       driver requires that each demod has its own i2c adapter */
  	if (chan->number < 2)
  		i2c = &chan->dev->channel[0].i2c_adapter;
  	else
  		i2c = &chan->dev->channel[1].i2c_adapter;
  
  	chan->fe = dvb_attach(stv090x_attach, feconf, i2c,
  			(chan->number & 1) == 0 ? STV090x_DEMODULATOR_0
  						: STV090x_DEMODULATOR_1);
  	if (chan->fe == NULL) {
  		printk(KERN_ERR	DEVICE_NAME ": No STV0900 found!\n");
  		return -ENODEV;
  	}
  
  	/* store channel info */
  	if (feconf->tuner_i2c_lock)
  		chan->fe->analog_demod_priv = chan;
  
  	if (!dvb_attach(lnbh24_attach, chan->fe, i2c, 0,
  			0, chan->dev->card_info->lnb[chan->number])) {
  		printk(KERN_ERR DEVICE_NAME ": No LNBH24 found!\n");
  		dvb_frontend_detach(chan->fe);
  		chan->fe = NULL;
  		return -ENODEV;
  	}
  
  	return 0;
  }
  
  static void cineS2_tuner_i2c_lock(struct dvb_frontend *fe, int lock)
  {
  	struct ngene_channel *chan = fe->analog_demod_priv;
  
  	if (lock)
  		down(&chan->dev->pll_mutex);
  	else
  		up(&chan->dev->pll_mutex);
  }
  
  static int i2c_read(struct i2c_adapter *adapter, u8 adr, u8 *val)
  {
  	struct i2c_msg msgs[1] = {{.addr = adr,  .flags = I2C_M_RD,
  				   .buf  = val,  .len   = 1 } };
  	return (i2c_transfer(adapter, msgs, 1) == 1) ? 0 : -1;
  }
  
  static int i2c_read_reg16(struct i2c_adapter *adapter, u8 adr,
  			  u16 reg, u8 *val)
  {
  	u8 msg[2] = {reg>>8, reg&0xff};
  	struct i2c_msg msgs[2] = {{.addr = adr, .flags = 0,
  				   .buf  = msg, .len   = 2},
  				  {.addr = adr, .flags = I2C_M_RD,
  				   .buf  = val, .len   = 1} };
  	return (i2c_transfer(adapter, msgs, 2) == 2) ? 0 : -1;
  }
  
  static int port_has_stv0900(struct i2c_adapter *i2c, int port)
  {
  	u8 val;
  	if (i2c_read_reg16(i2c, 0x68+port/2, 0xf100, &val) < 0)
  		return 0;
  	return 1;
  }
  
  static int port_has_drxk(struct i2c_adapter *i2c, int port)
  {
  	u8 val;
  
  	if (i2c_read(i2c, 0x29+port, &val) < 0)
  		return 0;
  	return 1;
  }
  
  static int demod_attach_drxk(struct ngene_channel *chan,
  			     struct i2c_adapter *i2c)
  {
  	struct drxk_config config;
  
  	memset(&config, 0, sizeof(config));
  	config.microcode_name = "drxk_a3.mc";
  	config.qam_demod_parameter_count = 4;
  	config.adr = 0x29 + (chan->number ^ 2);
  
  	chan->fe = dvb_attach(drxk_attach, &config, i2c);
  	if (!chan->fe) {
  		printk(KERN_ERR "No DRXK found!\n");
  		return -ENODEV;
  	}
  	chan->fe->sec_priv = chan;
  	chan->gate_ctrl = chan->fe->ops.i2c_gate_ctrl;
  	chan->fe->ops.i2c_gate_ctrl = drxk_gate_ctrl;
  	return 0;
  }
  
  static int cineS2_probe(struct ngene_channel *chan)
  {
  	struct i2c_adapter *i2c;
  	struct stv090x_config *fe_conf;
  	u8 buf[3];
  	struct i2c_msg i2c_msg = { .flags = 0, .buf = buf };
  	int rc;
  
  	/* tuner 1+2: i2c adapter #0, tuner 3+4: i2c adapter #1 */
  	if (chan->number < 2)
  		i2c = &chan->dev->channel[0].i2c_adapter;
  	else
  		i2c = &chan->dev->channel[1].i2c_adapter;
  
  	if (port_has_stv0900(i2c, chan->number)) {
  		chan->demod_type = 0;
  		fe_conf = chan->dev->card_info->fe_config[chan->number];
  		/* demod found, attach it */
  		rc = demod_attach_stv0900(chan);
  		if (rc < 0 || chan->number < 2)
  			return rc;
  
  		/* demod #2: reprogram outputs DPN1 & DPN2 */
  		i2c_msg.addr = fe_conf->address;
  		i2c_msg.len = 3;
  		buf[0] = 0xf1;
  		switch (chan->number) {
  		case 2:
  			buf[1] = 0x5c;
  			buf[2] = 0xc2;
  			break;
  		case 3:
  			buf[1] = 0x61;
  			buf[2] = 0xcc;
  			break;
  		default:
  			return -ENODEV;
  		}
  		rc = i2c_transfer(i2c, &i2c_msg, 1);
  		if (rc != 1) {
  			printk(KERN_ERR DEVICE_NAME ": could not setup DPNx\n");
  			return -EIO;
  		}
  	} else if (port_has_drxk(i2c, chan->number^2)) {
  		chan->demod_type = 1;
  		demod_attach_drxk(chan, i2c);
  	} else {
  		printk(KERN_ERR "No demod found on chan %d\n", chan->number);
  		return -ENODEV;
  	}
  	return 0;
  }
  
  
  static struct lgdt330x_config aver_m780 = {
  	.demod_address = 0xb2 >> 1,
  	.demod_chip    = LGDT3303,
  	.serial_mpeg   = 0x00, /* PARALLEL */
  	.clock_polarity_flip = 1,
  };
  
  static struct mt2131_config m780_tunerconfig = {
  	0xc0 >> 1
  };
  
  /* A single func to attach the demo and tuner, rather than
   * use two sep funcs like the current design mandates.
   */
  static int demod_attach_lg330x(struct ngene_channel *chan)
  {
  	chan->fe = dvb_attach(lgdt330x_attach, &aver_m780, &chan->i2c_adapter);
  	if (chan->fe == NULL) {
  		printk(KERN_ERR	DEVICE_NAME ": No LGDT330x found!\n");
  		return -ENODEV;
  	}
  
  	dvb_attach(mt2131_attach, chan->fe, &chan->i2c_adapter,
  		   &m780_tunerconfig, 0);
  
  	return (chan->fe) ? 0 : -ENODEV;
  }
  
  static int demod_attach_drxd(struct ngene_channel *chan)
  {
  	struct drxd_config *feconf;
  
  	feconf = chan->dev->card_info->fe_config[chan->number];
  
  	chan->fe = dvb_attach(drxd_attach, feconf, chan,
  			&chan->i2c_adapter, &chan->dev->pci_dev->dev);
  	if (!chan->fe) {
  		pr_err("No DRXD found!\n");
  		return -ENODEV;
  	}
  	return 0;
  }
  
  static int tuner_attach_dtt7520x(struct ngene_channel *chan)
  {
  	struct drxd_config *feconf;
  
  	feconf = chan->dev->card_info->fe_config[chan->number];
  
  	if (!dvb_attach(dvb_pll_attach, chan->fe, feconf->pll_address,
  			&chan->i2c_adapter,
  			feconf->pll_type)) {
  		pr_err("No pll(%d) found!\n", feconf->pll_type);
  		return -ENODEV;
  	}
  	return 0;
  }
  
  /****************************************************************************/
  /* EEPROM TAGS **************************************************************/
  /****************************************************************************/
  
  #define MICNG_EE_START      0x0100
  #define MICNG_EE_END        0x0FF0
  
  #define MICNG_EETAG_END0    0x0000
  #define MICNG_EETAG_END1    0xFFFF
  
  /* 0x0001 - 0x000F reserved for housekeeping */
  /* 0xFFFF - 0xFFFE reserved for housekeeping */
  
  /* Micronas assigned tags
     EEProm tags for hardware support */
  
  #define MICNG_EETAG_DRXD1_OSCDEVIATION  0x1000  /* 2 Bytes data */
  #define MICNG_EETAG_DRXD2_OSCDEVIATION  0x1001  /* 2 Bytes data */
  
  #define MICNG_EETAG_MT2060_1_1STIF      0x1100  /* 2 Bytes data */
  #define MICNG_EETAG_MT2060_2_1STIF      0x1101  /* 2 Bytes data */
  
  /* Tag range for OEMs */
  
  #define MICNG_EETAG_OEM_FIRST  0xC000
  #define MICNG_EETAG_OEM_LAST   0xFFEF
  
  static int i2c_write_eeprom(struct i2c_adapter *adapter,
  			    u8 adr, u16 reg, u8 data)
  {
  	u8 m[3] = {(reg >> 8), (reg & 0xff), data};
  	struct i2c_msg msg = {.addr = adr, .flags = 0, .buf = m,
  			      .len = sizeof(m)};
  
  	if (i2c_transfer(adapter, &msg, 1) != 1) {
  		pr_err(DEVICE_NAME ": Error writing EEPROM!\n");
  		return -EIO;
  	}
  	return 0;
  }
  
  static int i2c_read_eeprom(struct i2c_adapter *adapter,
  			   u8 adr, u16 reg, u8 *data, int len)
  {
  	u8 msg[2] = {(reg >> 8), (reg & 0xff)};
  	struct i2c_msg msgs[2] = {{.addr = adr, .flags = 0,
  				   .buf = msg, .len = 2 },
  				  {.addr = adr, .flags = I2C_M_RD,
  				   .buf = data, .len = len} };
  
  	if (i2c_transfer(adapter, msgs, 2) != 2) {
  		pr_err(DEVICE_NAME ": Error reading EEPROM\n");
  		return -EIO;
  	}
  	return 0;
  }
  
  static int ReadEEProm(struct i2c_adapter *adapter,
  		      u16 Tag, u32 MaxLen, u8 *data, u32 *pLength)
  {
  	int status = 0;
  	u16 Addr = MICNG_EE_START, Length, tag = 0;
  	u8  EETag[3];
  
  	while (Addr + sizeof(u16) + 1 < MICNG_EE_END) {
  		if (i2c_read_eeprom(adapter, 0x50, Addr, EETag, sizeof(EETag)))
  			return -1;
  		tag = (EETag[0] << 8) | EETag[1];
  		if (tag == MICNG_EETAG_END0 || tag == MICNG_EETAG_END1)
  			return -1;
  		if (tag == Tag)
  			break;
  		Addr += sizeof(u16) + 1 + EETag[2];
  	}
  	if (Addr + sizeof(u16) + 1 + EETag[2] > MICNG_EE_END) {
  		pr_err(DEVICE_NAME
  		       ": Reached EOEE @ Tag = %04x Length = %3d\n",
  		       tag, EETag[2]);
  		return -1;
  	}
  	Length = EETag[2];
  	if (Length > MaxLen)
  		Length = (u16) MaxLen;
  	if (Length > 0) {
  		Addr += sizeof(u16) + 1;
  		status = i2c_read_eeprom(adapter, 0x50, Addr, data, Length);
  		if (!status) {
  			*pLength = EETag[2];
  #if 0
  			if (Length < EETag[2])
  				status = STATUS_BUFFER_OVERFLOW;
  #endif
  		}
  	}
  	return status;
  }
  
  static int WriteEEProm(struct i2c_adapter *adapter,
  		       u16 Tag, u32 Length, u8 *data)
  {
  	int status = 0;
  	u16 Addr = MICNG_EE_START;
  	u8 EETag[3];
  	u16 tag = 0;
  	int retry, i;
  
  	while (Addr + sizeof(u16) + 1 < MICNG_EE_END) {
  		if (i2c_read_eeprom(adapter, 0x50, Addr, EETag, sizeof(EETag)))
  			return -1;
  		tag = (EETag[0] << 8) | EETag[1];
  		if (tag == MICNG_EETAG_END0 || tag == MICNG_EETAG_END1)
  			return -1;
  		if (tag == Tag)
  			break;
  		Addr += sizeof(u16) + 1 + EETag[2];
  	}
  	if (Addr + sizeof(u16) + 1 + EETag[2] > MICNG_EE_END) {
  		pr_err(DEVICE_NAME
  		       ": Reached EOEE @ Tag = %04x Length = %3d\n",
  		       tag, EETag[2]);
  		return -1;
  	}
  
  	if (Length > EETag[2])
  		return -EINVAL;
  	/* Note: We write the data one byte at a time to avoid
  	   issues with page sizes. (which are different for
  	   each manufacture and eeprom size)
  	 */
  	Addr += sizeof(u16) + 1;
  	for (i = 0; i < Length; i++, Addr++) {
  		status = i2c_write_eeprom(adapter, 0x50, Addr, data[i]);
  
  		if (status)
  			break;
  
  		/* Poll for finishing write cycle */
  		retry = 10;
  		while (retry) {
  			u8 Tmp;
  
  			msleep(50);
  			status = i2c_read_eeprom(adapter, 0x50, Addr, &Tmp, 1);
  			if (status)
  				break;
  			if (Tmp != data[i])
  				pr_err(DEVICE_NAME
  				       "eeprom write error\n");
  			retry -= 1;
  		}
  		if (status) {
  			pr_err(DEVICE_NAME
  			       ": Timeout polling eeprom\n");
  			break;
  		}
  	}
  	return status;
  }
  
  static int eeprom_read_ushort(struct i2c_adapter *adapter, u16 tag, u16 *data)
  {
  	int stat;
  	u8 buf[2];
  	u32 len = 0;
  
  	stat = ReadEEProm(adapter, tag, 2, buf, &len);
  	if (stat)
  		return stat;
  	if (len != 2)
  		return -EINVAL;
  
  	*data = (buf[0] << 8) | buf[1];
  	return 0;
  }
  
  static int eeprom_write_ushort(struct i2c_adapter *adapter, u16 tag, u16 data)
  {
  	int stat;
  	u8 buf[2];
  
  	buf[0] = data >> 8;
  	buf[1] = data & 0xff;
  	stat = WriteEEProm(adapter, tag, 2, buf);
  	if (stat)
  		return stat;
  	return 0;
  }
  
  static s16 osc_deviation(void *priv, s16 deviation, int flag)
  {
  	struct ngene_channel *chan = priv;
  	struct i2c_adapter *adap = &chan->i2c_adapter;
  	u16 data = 0;
  
  	if (flag) {
  		data = (u16) deviation;
  		pr_info(DEVICE_NAME ": write deviation %d\n",
  		       deviation);
  		eeprom_write_ushort(adap, 0x1000 + chan->number, data);
  	} else {
  		if (eeprom_read_ushort(adap, 0x1000 + chan->number, &data))
  			data = 0;
  		pr_info(DEVICE_NAME ": read deviation %d\n",
  		       (s16) data);
  	}
  
  	return (s16) data;
  }
  
  /****************************************************************************/
  /* Switch control (I2C gates, etc.) *****************************************/
  /****************************************************************************/
  
  
  static struct stv090x_config fe_cineS2 = {
  	.device         = STV0900,
  	.demod_mode     = STV090x_DUAL,
  	.clk_mode       = STV090x_CLK_EXT,
  
  	.xtal           = 27000000,
  	.address        = 0x68,
  
  	.ts1_mode       = STV090x_TSMODE_SERIAL_PUNCTURED,
  	.ts2_mode       = STV090x_TSMODE_SERIAL_PUNCTURED,
  
  	.repeater_level = STV090x_RPTLEVEL_16,
  
  	.adc1_range	= STV090x_ADC_1Vpp,
  	.adc2_range	= STV090x_ADC_1Vpp,
  
  	.diseqc_envelope_mode = true,
  
  	.tuner_i2c_lock = cineS2_tuner_i2c_lock,
  };
  
  static struct stv090x_config fe_cineS2_2 = {
  	.device         = STV0900,
  	.demod_mode     = STV090x_DUAL,
  	.clk_mode       = STV090x_CLK_EXT,
  
  	.xtal           = 27000000,
  	.address        = 0x69,
  
  	.ts1_mode       = STV090x_TSMODE_SERIAL_PUNCTURED,
  	.ts2_mode       = STV090x_TSMODE_SERIAL_PUNCTURED,
  
  	.repeater_level = STV090x_RPTLEVEL_16,
  
  	.adc1_range	= STV090x_ADC_1Vpp,
  	.adc2_range	= STV090x_ADC_1Vpp,
  
  	.diseqc_envelope_mode = true,
  
  	.tuner_i2c_lock = cineS2_tuner_i2c_lock,
  };
  
  static struct stv6110x_config tuner_cineS2_0 = {
  	.addr	= 0x60,
  	.refclk	= 27000000,
  	.clk_div = 1,
  };
  
  static struct stv6110x_config tuner_cineS2_1 = {
  	.addr	= 0x63,
  	.refclk	= 27000000,
  	.clk_div = 1,
  };
  
  static struct ngene_info ngene_info_cineS2 = {
  	.type		= NGENE_SIDEWINDER,
  	.name		= "Linux4Media cineS2 DVB-S2 Twin Tuner",
  	.io_type	= {NGENE_IO_TSIN, NGENE_IO_TSIN},
  	.demod_attach	= {demod_attach_stv0900, demod_attach_stv0900},
  	.tuner_attach	= {tuner_attach_stv6110, tuner_attach_stv6110},
  	.fe_config	= {&fe_cineS2, &fe_cineS2},
  	.tuner_config	= {&tuner_cineS2_0, &tuner_cineS2_1},
  	.lnb		= {0x0b, 0x08},
  	.tsf		= {3, 3},
  	.fw_version	= 18,
  	.msi_supported	= true,
  };
  
  static struct ngene_info ngene_info_satixS2 = {
  	.type		= NGENE_SIDEWINDER,
  	.name		= "Mystique SaTiX-S2 Dual",
  	.io_type	= {NGENE_IO_TSIN, NGENE_IO_TSIN},
  	.demod_attach	= {demod_attach_stv0900, demod_attach_stv0900},
  	.tuner_attach	= {tuner_attach_stv6110, tuner_attach_stv6110},
  	.fe_config	= {&fe_cineS2, &fe_cineS2},
  	.tuner_config	= {&tuner_cineS2_0, &tuner_cineS2_1},
  	.lnb		= {0x0b, 0x08},
  	.tsf		= {3, 3},
  	.fw_version	= 18,
  	.msi_supported	= true,
  };
  
  static struct ngene_info ngene_info_satixS2v2 = {
  	.type		= NGENE_SIDEWINDER,
  	.name		= "Mystique SaTiX-S2 Dual (v2)",
  	.io_type	= {NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN,
  			   NGENE_IO_TSOUT},
  	.demod_attach	= {demod_attach_stv0900, demod_attach_stv0900, cineS2_probe, cineS2_probe},
  	.tuner_attach	= {tuner_attach_stv6110, tuner_attach_stv6110, tuner_attach_probe, tuner_attach_probe},
  	.fe_config	= {&fe_cineS2, &fe_cineS2, &fe_cineS2_2, &fe_cineS2_2},
  	.tuner_config	= {&tuner_cineS2_0, &tuner_cineS2_1, &tuner_cineS2_0, &tuner_cineS2_1},
  	.lnb		= {0x0a, 0x08, 0x0b, 0x09},
  	.tsf		= {3, 3},
  	.fw_version	= 18,
  	.msi_supported	= true,
  };
  
  static struct ngene_info ngene_info_cineS2v5 = {
  	.type		= NGENE_SIDEWINDER,
  	.name		= "Linux4Media cineS2 DVB-S2 Twin Tuner (v5)",
  	.io_type	= {NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN,
  			   NGENE_IO_TSOUT},
  	.demod_attach	= {demod_attach_stv0900, demod_attach_stv0900, cineS2_probe, cineS2_probe},
  	.tuner_attach	= {tuner_attach_stv6110, tuner_attach_stv6110, tuner_attach_probe, tuner_attach_probe},
  	.fe_config	= {&fe_cineS2, &fe_cineS2, &fe_cineS2_2, &fe_cineS2_2},
  	.tuner_config	= {&tuner_cineS2_0, &tuner_cineS2_1, &tuner_cineS2_0, &tuner_cineS2_1},
  	.lnb		= {0x0a, 0x08, 0x0b, 0x09},
  	.tsf		= {3, 3},
  	.fw_version	= 18,
  	.msi_supported	= true,
  };
  
  
  static struct ngene_info ngene_info_duoFlex = {
  	.type           = NGENE_SIDEWINDER,
  	.name           = "Digital Devices DuoFlex PCIe or miniPCIe",
  	.io_type        = {NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN, NGENE_IO_TSIN,
  			   NGENE_IO_TSOUT},
  	.demod_attach   = {cineS2_probe, cineS2_probe, cineS2_probe, cineS2_probe},
  	.tuner_attach   = {tuner_attach_probe, tuner_attach_probe, tuner_attach_probe, tuner_attach_probe},
  	.fe_config      = {&fe_cineS2, &fe_cineS2, &fe_cineS2_2, &fe_cineS2_2},
  	.tuner_config   = {&tuner_cineS2_0, &tuner_cineS2_1, &tuner_cineS2_0, &tuner_cineS2_1},
  	.lnb            = {0x0a, 0x08, 0x0b, 0x09},
  	.tsf            = {3, 3},
  	.fw_version     = 18,
  	.msi_supported	= true,
  };
  
  static struct ngene_info ngene_info_m780 = {
  	.type           = NGENE_APP,
  	.name           = "Aver M780 ATSC/QAM-B",
  
  	/* Channel 0 is analog, which is currently unsupported */
  	.io_type        = { NGENE_IO_NONE, NGENE_IO_TSIN },
  	.demod_attach   = { NULL, demod_attach_lg330x },
  
  	/* Ensure these are NULL else the frame will call them (as funcs) */
  	.tuner_attach   = { 0, 0, 0, 0 },
  	.fe_config      = { NULL, &aver_m780 },
  	.avf            = { 0 },
  
  	/* A custom electrical interface config for the demod to bridge */
  	.tsf		= { 4, 4 },
  	.fw_version	= 15,
  };
  
  static struct drxd_config fe_terratec_dvbt_0 = {
  	.index          = 0,
  	.demod_address  = 0x70,
  	.demod_revision = 0xa2,
  	.demoda_address = 0x00,
  	.pll_address    = 0x60,
  	.pll_type       = DVB_PLL_THOMSON_DTT7520X,
  	.clock          = 20000,
  	.osc_deviation  = osc_deviation,
  };
  
  static struct drxd_config fe_terratec_dvbt_1 = {
  	.index          = 1,
  	.demod_address  = 0x71,
  	.demod_revision = 0xa2,
  	.demoda_address = 0x00,
  	.pll_address    = 0x60,
  	.pll_type       = DVB_PLL_THOMSON_DTT7520X,
  	.clock          = 20000,
  	.osc_deviation  = osc_deviation,
  };
  
  static struct ngene_info ngene_info_terratec = {
  	.type           = NGENE_TERRATEC,
  	.name           = "Terratec Integra/Cinergy2400i Dual DVB-T",
  	.io_type        = {NGENE_IO_TSIN, NGENE_IO_TSIN},
  	.demod_attach   = {demod_attach_drxd, demod_attach_drxd},
  	.tuner_attach	= {tuner_attach_dtt7520x, tuner_attach_dtt7520x},
  	.fe_config      = {&fe_terratec_dvbt_0, &fe_terratec_dvbt_1},
  	.i2c_access     = 1,
  };
  
  /****************************************************************************/
  
  
  
  /****************************************************************************/
  /* PCI Subsystem ID *********************************************************/
  /****************************************************************************/
  
  #define NGENE_ID(_subvend, _subdev, _driverdata) { \
  	.vendor = NGENE_VID, .device = NGENE_PID, \
  	.subvendor = _subvend, .subdevice = _subdev, \
  	.driver_data = (unsigned long) &_driverdata }
  
  /****************************************************************************/
  
  static const struct pci_device_id ngene_id_tbl[] = {
  	NGENE_ID(0x18c3, 0xabc3, ngene_info_cineS2),
  	NGENE_ID(0x18c3, 0xabc4, ngene_info_cineS2),
  	NGENE_ID(0x18c3, 0xdb01, ngene_info_satixS2),
  	NGENE_ID(0x18c3, 0xdb02, ngene_info_satixS2v2),
  	NGENE_ID(0x18c3, 0xdd00, ngene_info_cineS2v5),
  	NGENE_ID(0x18c3, 0xdd10, ngene_info_duoFlex),
  	NGENE_ID(0x18c3, 0xdd20, ngene_info_duoFlex),
  	NGENE_ID(0x1461, 0x062e, ngene_info_m780),
  	NGENE_ID(0x153b, 0x1167, ngene_info_terratec),
  	{0}
  };
  MODULE_DEVICE_TABLE(pci, ngene_id_tbl);
  
  /****************************************************************************/
  /* Init/Exit ****************************************************************/
  /****************************************************************************/
  
  static pci_ers_result_t ngene_error_detected(struct pci_dev *dev,
  					     enum pci_channel_state state)
  {
  	printk(KERN_ERR DEVICE_NAME ": PCI error\n");
  	if (state == pci_channel_io_perm_failure)
  		return PCI_ERS_RESULT_DISCONNECT;
  	if (state == pci_channel_io_frozen)
  		return PCI_ERS_RESULT_NEED_RESET;
  	return PCI_ERS_RESULT_CAN_RECOVER;
  }
  
  static pci_ers_result_t ngene_link_reset(struct pci_dev *dev)
  {
  	printk(KERN_INFO DEVICE_NAME ": link reset\n");
  	return 0;
  }
  
  static pci_ers_result_t ngene_slot_reset(struct pci_dev *dev)
  {
  	printk(KERN_INFO DEVICE_NAME ": slot reset\n");
  	return 0;
  }
  
  static void ngene_resume(struct pci_dev *dev)
  {
  	printk(KERN_INFO DEVICE_NAME ": resume\n");
  }
  
  static const struct pci_error_handlers ngene_errors = {
  	.error_detected = ngene_error_detected,
  	.link_reset = ngene_link_reset,
  	.slot_reset = ngene_slot_reset,
  	.resume = ngene_resume,
  };
  
  static struct pci_driver ngene_pci_driver = {
  	.name        = "ngene",
  	.id_table    = ngene_id_tbl,
  	.probe       = ngene_probe,
  	.remove      = ngene_remove,
  	.err_handler = &ngene_errors,
  	.shutdown    = ngene_shutdown,
  };
  
  static __init int module_init_ngene(void)
  {
  	printk(KERN_INFO
  	       "nGene PCIE bridge driver, Copyright (C) 2005-2007 Micronas\n");
  	return pci_register_driver(&ngene_pci_driver);
  }
  
  static __exit void module_exit_ngene(void)
  {
  	pci_unregister_driver(&ngene_pci_driver);
  }
  
  module_init(module_init_ngene);
  module_exit(module_exit_ngene);
  
  MODULE_DESCRIPTION("nGene");
  MODULE_AUTHOR("Micronas, Ralph Metzler, Manfred Voelkel");
  MODULE_LICENSE("GPL");
  