26 module_param_named(dump_eeprom, dvb_usb_af9005_dump_eeprom, int, 0);
37 u8 regmask[8] = { 0x01, 0x03, 0x07, 0x0f, 0x1f, 0x3f, 0x7f, 0xff };
62 	st->data[0] = 14;		/* rest of buffer length low */  in af9005_generic_read_write()
63 	st->data[1] = 0;		/* rest of buffer length high */  in af9005_generic_read_write()
71 	st->data[6] = (u8) (reg & 0xff);  in af9005_generic_read_write()
84 		for (i = 0; i < len; i++)  in af9005_generic_read_write()
88 		st->data[8] = values[0];  in af9005_generic_read_write()
91 	ret = dvb_usb_generic_rw(d, st->data, 16, st->data, 17, 0);  in af9005_generic_read_write()
101 	if (st->data[3] != 0x0d) {  in af9005_generic_read_write()
118 	if (st->data[16] != 0x01) {  in af9005_generic_read_write()
125 		for (i = 0; i < len; i++)  in af9005_generic_read_write()
208 	return 0;  in af9005_read_register_bits()
218 	if (pos == 0 && len == 8)  in af9005_write_register_bits()
251 	int ret, i, done = 0, fail = 0;  in af9005_write_tuner_registers()
256 	if (reg != 0xffff) {  in af9005_write_tuner_registers()
257 		/* check if write done (0xa40d bit 1) or fail (0xa40d bit 2) */  in af9005_write_tuner_registers()
258 		for (i = 0; i < 200; i++) {  in af9005_write_tuner_registers()
295 	return 0;  in af9005_write_tuner_registers()
307 	buf[0] = addr;		/* tuner i2c address */  in af9005_read_tuner_registers()
308 	buf[1] = values[0];	/* tuner register */  in af9005_read_tuner_registers()
310 	values[0] = addr + 0x01;	/* i2c read address */  in af9005_read_tuner_registers()
313 		/* write tuner i2c address to tuner, 0c00c0 undocumented, found by sniffing */  in af9005_read_tuner_registers()
314 		ret = af9005_write_tuner_registers(d, 0x00c0, buf, 2);  in af9005_read_tuner_registers()
325 	for (i = 0; i < 200; i++) {  in af9005_read_tuner_registers()
326 		ret = af9005_read_ofdm_register(d, 0xa408, &temp);  in af9005_read_tuner_registers()
329 		if (temp & 0x01)  in af9005_read_tuner_registers()
341 	/* get read data (available from 0xa400) */  in af9005_read_tuner_registers()
342 	for (i = 0; i < len; i++) {  in af9005_read_tuner_registers()
343 		ret = af9005_read_ofdm_register(d, 0xa400 + i, &temp);  in af9005_read_tuner_registers()
348 	return 0;  in af9005_read_tuner_registers()
360 	for (i = 0; i < len; i++) {  in af9005_i2c_write()
361 		buf[0] = i2caddr;  in af9005_i2c_write()
374 	return 0;  in af9005_i2c_write()
383 	for (i = 0; i < len; i++) {  in af9005_i2c_read()
397 	return 0;  in af9005_i2c_read()
410 	if (mutex_lock_interruptible(&d->i2c_mutex) < 0)  in af9005_i2c_xfer()
418 		reg = *msg[0].buf;  in af9005_i2c_xfer()
419 		addr = msg[0].addr;  in af9005_i2c_xfer()
422 		if (ret == 0)  in af9005_i2c_xfer()
426 		reg = msg[0].buf[0];  in af9005_i2c_xfer()
427 		addr = msg[0].addr;  in af9005_i2c_xfer()
428 		value = &msg[0].buf[1];  in af9005_i2c_xfer()
429 		ret = af9005_i2c_write(d, addr, reg, value, msg[0].len - 1);  in af9005_i2c_xfer()
430 		if (ret == 0)  in af9005_i2c_xfer()
456 	if (wlen < 0) {  in af9005_send_command()
457 		err("send command, wlen less than 0 bytes. Makes no sense.");  in af9005_send_command()
472 	st->data[0] = (u8) (packet_len & 0xff);  in af9005_send_command()
473 	st->data[1] = (u8) ((packet_len & 0xff00) >> 8);  in af9005_send_command()
475 	st->data[2] = 0x26;		/* packet type */  in af9005_send_command()
480 	for (i = 0; i < wlen; i++)  in af9005_send_command()
482 	ret = dvb_usb_generic_rw(d, st->data, wlen + 7, st->data, rlen + 7, 0);  in af9005_send_command()
483 	if (st->data[2] != 0x27) {  in af9005_send_command()
489 	} else if (st->data[5] != 0x01) {  in af9005_send_command()
497 		for (i = 0; i < rlen; i++)  in af9005_send_command()
514 	memset(st->data, 0, sizeof(st->data));  in af9005_read_eeprom()
516 	st->data[0] = 14;		/* length of rest of packet low */  in af9005_read_eeprom()
517 	st->data[1] = 0;		/* length of rest of packer high */  in af9005_read_eeprom()
519 	st->data[2] = 0x2a;		/* read/write eeprom */  in af9005_read_eeprom()
525 	st->data[5] = 0;		/* read */  in af9005_read_eeprom()
529 	ret = dvb_usb_generic_rw(d, st->data, 16, st->data, 14, 0);  in af9005_read_eeprom()
530 	if (st->data[2] != 0x2b) {  in af9005_read_eeprom()
545 		for (i = 0; i < len; i++)  in af9005_read_eeprom()
557 	int act_len = 0, i, ret;  in af9005_boot_packet()
559 	memset(buf, 0, size);  in af9005_boot_packet()
560 	buf[0] = (u8) (FW_BULKOUT_SIZE & 0xff);  in af9005_boot_packet()
561 	buf[1] = (u8) ((FW_BULKOUT_SIZE >> 8) & 0xff);  in af9005_boot_packet()
564 		buf[2] = 0x11;  in af9005_boot_packet()
565 		buf[3] = 0x04;  in af9005_boot_packet()
566 		buf[4] = 0x00;	/* sequence number, original driver doesn't increment it here */  in af9005_boot_packet()
567 		buf[5] = 0x03;  in af9005_boot_packet()
569 		buf[6] = (u8) ((checksum >> 8) & 0xff);  in af9005_boot_packet()
570 		buf[7] = (u8) (checksum & 0xff);  in af9005_boot_packet()
573 		buf[2] = 0x11;  in af9005_boot_packet()
574 		buf[3] = 0x04;  in af9005_boot_packet()
575 		buf[4] = 0x00;	/* sequence number, original driver doesn't increment it here */  in af9005_boot_packet()
576 		buf[5] = 0x01;  in af9005_boot_packet()
578 		buf[6] = (u8) ((checksum >> 8) & 0xff);  in af9005_boot_packet()
579 		buf[7] = (u8) (checksum & 0xff);  in af9005_boot_packet()
582 		buf[2] = 0x10;  in af9005_boot_packet()
583 		buf[3] = 0x08;  in af9005_boot_packet()
584 		buf[4] = 0x00;	/* sequence number, original driver doesn't increment it here */  in af9005_boot_packet()
585 		buf[5] = 0x97;  in af9005_boot_packet()
586 		buf[6] = 0xaa;  in af9005_boot_packet()
587 		buf[7] = 0x55;  in af9005_boot_packet()
588 		buf[8] = 0xa5;  in af9005_boot_packet()
589 		buf[9] = 0x5a;  in af9005_boot_packet()
590 		checksum = 0;  in af9005_boot_packet()
593 		buf[10] = (u8) ((checksum >> 8) & 0xff);  in af9005_boot_packet()
594 		buf[11] = (u8) (checksum & 0xff);  in af9005_boot_packet()
604 			   usb_sndbulkpipe(udev, 0x02),  in af9005_boot_packet()
610 		ret = act_len != FW_BULKOUT_SIZE + 2 ? -1 : 0;  in af9005_boot_packet()
613 	memset(buf, 0, 9);  in af9005_boot_packet()
615 			   usb_rcvbulkpipe(udev, 0x01), buf, 9, &act_len, 2000);  in af9005_boot_packet()
622 	checksum = 0;  in af9005_boot_packet()
625 		if (buf[2] != 0x11) {  in af9005_boot_packet()
629 		if (buf[3] != 0x05) {  in af9005_boot_packet()
633 		if (buf[4] != 0x00) {  in af9005_boot_packet()
637 		if (buf[5] != 0x04) {  in af9005_boot_packet()
650 		if (buf[2] != 0x11) {  in af9005_boot_packet()
654 		if (buf[3] != 0x05) {  in af9005_boot_packet()
658 		if (buf[4] != 0x00) {  in af9005_boot_packet()
662 		if (buf[5] != 0x02) {  in af9005_boot_packet()
675 		if (buf[2] != 0x10) {  in af9005_boot_packet()
679 		if (buf[3] != 0x05) {  in af9005_boot_packet()
683 		if (buf[4] != 0x00) {  in af9005_boot_packet()
687 		if (buf[5] != 0x01) {  in af9005_boot_packet()
691 		if (buf[6] != 0x10) {  in af9005_boot_packet()
705 	return 0;  in af9005_boot_packet()
723 	if (reply != 0x01) {  in af9005_download_firmware()
724 		err("before downloading firmware, FW_CONFIG expected 0x01, received 0x%x", reply);  in af9005_download_firmware()
729 	buf[0] = (u8) (FW_BULKOUT_SIZE & 0xff);  in af9005_download_firmware()
730 	buf[1] = (u8) ((FW_BULKOUT_SIZE >> 8) & 0xff);  in af9005_download_firmware()
731 	for (i = 0; i < packets; i++) {  in af9005_download_firmware()
737 				   usb_sndbulkpipe(udev, 0x02),  in af9005_download_firmware()
748 	if (reply != (u8) (packets & 0xff)) {  in af9005_download_firmware()
749 		err("after downloading firmware, FW_CONFIRM expected 0x%x, received 0x%x", packets & 0xff, reply);  in af9005_download_firmware()
761 	if (reply != 0x02) {  in af9005_download_firmware()
762 		err("after downloading firmware, FW_CONFIG expected 0x02, received 0x%x", reply);  in af9005_download_firmware()
781 		temp = 0;  in af9005_led_control()
797 	return 0;  in af9005_led_control()
814 		for (i = 0; i < 255; i += 8) {  in af9005_frontend_attach()
819 	adap->fe_adap[0].fe = af9005_fe_attach(adap->dev);  in af9005_frontend_attach()
820 	return 0;  in af9005_frontend_attach()
832 		return 0;  in af9005_rc_query()
838 	st->data[0] = 3;		/* rest of packet length low */  in af9005_rc_query()
839 	st->data[1] = 0;		/* rest of packet length high */  in af9005_rc_query()
840 	st->data[2] = 0x40;		/* read remote */  in af9005_rc_query()
843 	ret = dvb_usb_generic_rw(d, st->data, 5, st->data, 256, 0);  in af9005_rc_query()
848 	if (st->data[2] != 0x41) {  in af9005_rc_query()
863 	if (len > 0) {  in af9005_rc_query()
885 	return 0;  in af9005_power_ctrl()
906 		    af9005_write_ofdm_register(adap->dev, XD_MP2IF_DMX_CTRL, 0);  in af9005_pid_filter_control()
910 	return 0;  in af9005_pid_filter_control()
916 	u8 cmd = index & 0x1f;  in af9005_pid_filter()
932 					       (u8) (pid & 0xff));  in af9005_pid_filter()
941 		cmd |= 0x20 | 0x40;  in af9005_pid_filter()
943 		if (adap->feedcount == 0) {  in af9005_pid_filter()
954 	return 0;  in af9005_pid_filter()
974 	if (reply == 0x01)  in af9005_identify_state()
976 	else if (reply == 0x02)  in af9005_identify_state()
977 		*cold = 0;  in af9005_identify_state()
1042 				.endpoint = 0x04,
1060 		.rc_map_size = 0,
1115 	return 0;  in af9005_usb_module_init()