1 // SPDX-License-Identifier: (GPL-2.0 OR MPL-1.1)
69 /* Table of multi-port card ID's */
74 	int multi;		/* 1 = multifunction, > 1 = # ports */  member
84 	int			multi;  member
94  * vers_1 5.0, "Brain Boxes", "2-Port RS232 card", "r6"
104 	uart->port.uartclk = 14745600;  in quirk_setup_brainboxes_0104()
122 	return -ENODEV;  in quirk_post_ibm()
127  * be handled by setting the quirk entry .multi = 0 | 1 ?
131 	struct serial_info *info = link->priv;  in quirk_config_nokia()
133 	if (info->multi > 1)  in quirk_config_nokia()
134 		info->multi = 1;  in quirk_config_nokia()
139 	struct serial_info *info = link->priv;  in quirk_wakeup_oxsemi()
141 	if (info->c950ctrl)  in quirk_wakeup_oxsemi()
142 		outb(12, info->c950ctrl + 1);  in quirk_wakeup_oxsemi()
153 	struct serial_info *info = link->priv;  in quirk_wakeup_possio_gcc()
154 	unsigned int ctrl = info->c950ctrl;  in quirk_wakeup_possio_gcc()
172  * Socket Dual IO: this enables irq's for second port
176 	struct serial_info *info = link->priv;  in quirk_config_socket()
178 	if (info->multi)  in quirk_config_socket()
179 		link->config_flags |= CONF_ENABLE_ESR;  in quirk_config_socket()
186 		.multi	= -1,
191 		.multi	= -1,
196 		.multi	= -1,
201 		.multi	= 2,
205 		.multi	= 4,
209 		.multi	= -1,
214 		.multi	= 4,
218 		.multi	= -1,
223 		.multi	= -1,
228 		.multi	= 2,
232 		.multi	= 2,
236 		.multi	= 2,
240 		.multi	= 4,
244 		.multi	= 2,
249 		.multi	= -1,
260 	struct serial_info *info = link->priv;  in serial_remove()
263 	dev_dbg(&link->dev, "serial_release\n");  in serial_remove()
268 	for (i = 0; i < info->ndev; i++)  in serial_remove()
269 		serial8250_unregister_port(info->line[i]);  in serial_remove()
271 	if (!info->slave)  in serial_remove()
277 	struct serial_info *info = link->priv;  in serial_suspend()
280 	for (i = 0; i < info->ndev; i++)  in serial_suspend()
281 		serial8250_suspend_port(info->line[i]);  in serial_suspend()
288 	struct serial_info *info = link->priv;  in serial_resume()
291 	for (i = 0; i < info->ndev; i++)  in serial_resume()
292 		serial8250_resume_port(info->line[i]);  in serial_resume()
294 	if (info->quirk && info->quirk->wakeup)  in serial_resume()
295 		info->quirk->wakeup(link);  in serial_resume()
305 	dev_dbg(&link->dev, "serial_attach()\n");  in serial_probe()
310 		return -ENOMEM;  in serial_probe()
311 	info->p_dev = link;  in serial_probe()
312 	link->priv = info;  in serial_probe()
314 	link->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_IO;  in serial_probe()
316 		link->config_flags |= CONF_ENABLE_SPKR;  in serial_probe()
331 	struct serial_info *info = link->priv;  in serial_detach()
333 	dev_dbg(&link->dev, "serial_detach\n");  in serial_detach()
353 	uart.port.iobase = iobase;  in setup_serial()
354 	uart.port.irq = irq;  in setup_serial()
355 	uart.port.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_SHARE_IRQ;  in setup_serial()
356 	uart.port.uartclk = 1843200;  in setup_serial()
357 	uart.port.dev = &handle->dev;  in setup_serial()
359 		uart.port.flags |= UPF_BUGGY_UART;  in setup_serial()
361 	if (info->quirk && info->quirk->setup)  in setup_serial()
362 		info->quirk->setup(handle, &uart);  in setup_serial()
368 		return -EINVAL;  in setup_serial()
371 	info->line[info->ndev] = line;  in setup_serial()
372 	info->ndev++;  in setup_serial()
381 	unsigned int port = 0;  in pfc_config()  local
382 	struct serial_info *info = p_dev->priv;  in pfc_config()
384 	if ((p_dev->resource[1]->end != 0) &&  in pfc_config()
385 		(resource_size(p_dev->resource[1]) == 8)) {  in pfc_config()
386 		port = p_dev->resource[1]->start;  in pfc_config()
387 		info->slave = 1;  in pfc_config()
388 	} else if ((info->manfid == MANFID_OSITECH) &&  in pfc_config()
389 		(resource_size(p_dev->resource[0]) == 0x40)) {  in pfc_config()
390 		port = p_dev->resource[0]->start + 0x28;  in pfc_config()
391 		info->slave = 1;  in pfc_config()
393 	if (info->slave)  in pfc_config()
394 		return setup_serial(p_dev, info, port, p_dev->irq);  in pfc_config()
396 	dev_warn(&p_dev->dev, "no usable port range found, giving up\n");  in pfc_config()
397 	return -ENODEV;  in pfc_config()
405 	if (p_dev->resource[0]->start == 0)  in simple_config_check()
406 		return -ENODEV;  in simple_config_check()
409 		p_dev->io_lines = 16;  in simple_config_check()
411 	if (p_dev->resource[0]->end != size_table[(*try >> 1)])  in simple_config_check()
412 		return -ENODEV;  in simple_config_check()
414 	p_dev->resource[0]->end = 8;  in simple_config_check()
415 	p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;  in simple_config_check()
416 	p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;  in simple_config_check()
427 	if (p_dev->io_lines > 3)  in simple_config_check_notpicky()
428 		return -ENODEV;  in simple_config_check_notpicky()
430 	p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;  in simple_config_check_notpicky()
431 	p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;  in simple_config_check_notpicky()
432 	p_dev->resource[0]->end = 8;  in simple_config_check_notpicky()
435 		p_dev->resource[0]->start = base[j];  in simple_config_check_notpicky()
436 		p_dev->io_lines = base[j] ? 16 : 3;  in simple_config_check_notpicky()
440 	return -ENODEV;  in simple_config_check_notpicky()
445 	struct serial_info *info = link->priv;  in simple_config()
452 	link->config_flags |= CONF_AUTO_SET_VPP;  in simple_config()
459 	 * its base address, then try to grab any standard serial port  in simple_config()
460 	 * address, and finally try to get any free port.  in simple_config()
464 		dev_warn(&link->dev, "no usable port range found, giving up\n");  in simple_config()
469 	if (info->multi && (info->manfid == MANFID_3COM))  in simple_config()
470 		link->config_index &= ~(0x08);  in simple_config()
475 	if (info->quirk && info->quirk->config)  in simple_config()
476 		info->quirk->config(link);  in simple_config()
481 	return setup_serial(link, info, link->resource[0]->start, link->irq);  in simple_config()
486 	int *multi = priv_data;  in multi_config_check()  local
488 	if (p_dev->resource[1]->end)  in multi_config_check()
489 		return -EINVAL;  in multi_config_check()
492 	 * The quad port cards have bad CIS's, so just look for a  in multi_config_check()
495 	if (p_dev->resource[0]->end <= 8)  in multi_config_check()
496 		return -EINVAL;  in multi_config_check()
498 	p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;  in multi_config_check()
499 	p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;  in multi_config_check()
500 	p_dev->resource[0]->end = *multi * 8;  in multi_config_check()
503 		return -ENODEV;  in multi_config_check()
512 	if (!p_dev->resource[0]->end || !p_dev->resource[1]->end ||  in multi_config_check_notpicky()
513 		p_dev->resource[0]->start + 8 != p_dev->resource[1]->start)  in multi_config_check_notpicky()
514 		return -ENODEV;  in multi_config_check_notpicky()
516 	p_dev->resource[0]->end = p_dev->resource[1]->end = 8;  in multi_config_check_notpicky()
517 	p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;  in multi_config_check_notpicky()
518 	p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;  in multi_config_check_notpicky()
521 		return -ENODEV;  in multi_config_check_notpicky()
523 	*base2 = p_dev->resource[0]->start + 8;  in multi_config_check_notpicky()
529 	struct serial_info *info = link->priv;  in multi_config()
532 	/* First, look for a generic full-sized window */  in multi_config()
533 	if (!pcmcia_loop_config(link, multi_config_check, &info->multi))  in multi_config()
534 		base2 = link->resource[0]->start + 8;  in multi_config()
537 		info->multi = 2;  in multi_config()
540 			dev_warn(&link->dev,  in multi_config()
541 				 "no usable port range found, giving up\n");  in multi_config()
542 			return -ENODEV;  in multi_config()
546 	if (!link->irq)  in multi_config()
547 		dev_warn(&link->dev, "no usable IRQ found, continuing...\n");  in multi_config()
552 	if (info->quirk && info->quirk->config)  in multi_config()
553 		info->quirk->config(link);  in multi_config()
557 		return -ENODEV;  in multi_config()
559 	/* The Oxford Semiconductor OXCF950 cards are in fact single-port:  in multi_config()
563 	if (info->manfid == MANFID_OXSEMI || (info->manfid == MANFID_POSSIO &&  in multi_config()
564 				info->prodid == PRODID_POSSIO_GCC)) {  in multi_config()
565 		if (link->config_index == 1 ||  in multi_config()
566 		    link->config_index == 3) {  in multi_config()
567 			setup_serial(link, info, base2, link->irq);  in multi_config()
568 			base2 = link->resource[0]->start;  in multi_config()
570 			setup_serial(link, info, link->resource[0]->start,  in multi_config()
571 				     link->irq);  in multi_config()
573 		info->c950ctrl = base2;  in multi_config()
576 		 * FIXME: We really should wake up the port prior to  in multi_config()
579 		if (info->quirk && info->quirk->wakeup)  in multi_config()
580 			info->quirk->wakeup(link);  in multi_config()
585 	setup_serial(link, info, link->resource[0]->start, link->irq);  in multi_config()
586 	for (i = 0; i < info->multi - 1; i++)  in multi_config()
588 				link->irq);  in multi_config()
594 	struct serial_info *info = p_dev->priv;  in serial_check_for_multi()
596 	if (!p_dev->resource[0]->end)  in serial_check_for_multi()
597 		return -EINVAL;  in serial_check_for_multi()
599 	if ((!p_dev->resource[1]->end) && (p_dev->resource[0]->end % 8 == 0))  in serial_check_for_multi()
600 		info->multi = p_dev->resource[0]->end >> 3;  in serial_check_for_multi()
602 	if ((p_dev->resource[1]->end) && (p_dev->resource[0]->end == 8)  in serial_check_for_multi()
603 		&& (p_dev->resource[1]->end == 8))  in serial_check_for_multi()
604 		info->multi = 2;  in serial_check_for_multi()
612 	struct serial_info *info = link->priv;  in serial_config()
615 	dev_dbg(&link->dev, "serial_config\n");  in serial_config()
618 	info->multi = (link->socket->functions > 1);  in serial_config()
621 	info->manfid = link->manf_id;  in serial_config()
622 	info->prodid = link->card_id;  in serial_config()
626 		     quirks[i].manfid == info->manfid) &&  in serial_config()
628 		     quirks[i].prodid == info->prodid)) {  in serial_config()
629 			info->quirk = &quirks[i];  in serial_config()
634 	 * Another check for dual-serial cards: look for either serial or  in serial_config()
635 	 * multifunction cards that ask for appropriate IO port ranges.  in serial_config()
637 	if ((info->multi == 0) &&  in serial_config()
638 	    (link->has_func_id) &&  in serial_config()
639 	    (link->socket->pcmcia_pfc == 0) &&  in serial_config()
640 	    ((link->func_id == CISTPL_FUNCID_MULTI) ||  in serial_config()
641 	     (link->func_id == CISTPL_FUNCID_SERIAL))) {  in serial_config()
647 	 * Apply any multi-port quirk.  in serial_config()
649 	if (info->quirk && info->quirk->multi != -1)  in serial_config()
650 		info->multi = info->quirk->multi;  in serial_config()
652 	dev_info(&link->dev,  in serial_config()
653 		"trying to set up [0x%04x:0x%04x] (pfc: %d, multi: %d, quirk: %p)\n",  in serial_config()
654 		link->manf_id, link->card_id,  in serial_config()
655 		link->socket->pcmcia_pfc, info->multi, info->quirk);  in serial_config()
656 	if (link->socket->pcmcia_pfc)  in serial_config()
658 	else if (info->multi > 1)  in serial_config()
663 	if (i || info->ndev == 0)  in serial_config()
667 	 * Apply any post-init quirk.  FIXME: This should really happen  in serial_config()
668 	 * before we register the port, since it might already be in use.  in serial_config()
670 	if (info->quirk && info->quirk->post)  in serial_config()
671 		if (info->quirk->post(link))  in serial_config()
677 	dev_warn(&link->dev, "failed to initialize\n");  in serial_config()
679 	return -ENODEV;  in serial_config()
707 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "ATKK", "LM33-PCM-T", 0xba9eb7e2, 0x077c174e),
708 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "D-Link", "DME336T", 0x1a424a1c, 0xb23897ff),
714 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "MICRO RESEARCH", "COMBO-L/M-336", 0xb2ced065, 0x3ced0555),
715 	PCMCIA_PFC_DEVICE_PROD_ID12(1, "NEC", "PK-UG-J001", 0x18df0ba0, 0x831b1064),
730 …PCMCIA_MFC_DEVICE_PROD_ID123(1, "APEX DATA", "MULTICARD", "ETHERNET-MODEM", 0x11c2da09, 0x7289dc5d…
741 	PCMCIA_DEVICE_MANF_CARD(0x0105, 0x100a), /* Xircom CM-56G */
751 	PCMCIA_DEVICE_MANF_CARD(0x0124, 0x0100), /* Nokia DTP-2 ver II */
760 	PCMCIA_DEVICE_PROD_ID134("ADV", "TECH", "COMpad-32/85", 0x67459937, 0x916d02ba, 0x8fbe92ae),
771 	PCMCIA_DEVICE_PROD_ID12("Computerboards, Inc.", "PCM-COM422", 0xd0b78f51, 0x7e2d49ed),
776 	PCMCIA_DEVICE_PROD_ID12("Intertex", "IX34-PCMCIA", 0xf8a097e3, 0x97880447),
777 …PCMCIA_DEVICE_PROD_ID12("IOTech Inc ", "PCMCIA Dual RS-232 Serial Port Card", 0x3bd2d898, 0x92abc9…
779 	PCMCIA_DEVICE_PROD_ID12("Multi-Tech", "MT1432LT", 0x5f73be51, 0x0b3e2383),
780 	PCMCIA_DEVICE_PROD_ID12("Multi-Tech", "MT2834LT", 0x5f73be51, 0x4cd7c09e),
783 	PCMCIA_DEVICE_PROD_ID12("Option International", "GSM-Ready 56K/ISDN", 0x9d7cd6f5, 0xb23844aa),
785 …PCMCIA_DEVICE_PROD_ID12("Quatech Inc", "PCMCIA Dual RS-232 Serial Port Card", 0xc4420b35, 0x92abc9…
786 	PCMCIA_DEVICE_PROD_ID12("Quatech Inc", "Dual RS-232 Serial Port PC Card", 0xc4420b35, 0x031a380d),
788 	PCMCIA_DEVICE_PROD_ID1("Smart Serial Port", 0x2d8ce292),
789 …PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "PCMCIA", "EN2218-LAN/MODEM", 0x281f1c5d, 0x570f348e, "cis/PCML…
790 …PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "PCMCIA", "UE2218-LAN/MODEM", 0x281f1c5d, 0x6fdcacee, "cis/PCML…
804 …ARD(0x0192, 0xa555, "cis/SW_555_SER.cis"),  /* Sierra Aircard 555 CDMA 1xrtt Modem -- pre update */
805 …RD(0x013f, 0xa555, "cis/SW_555_SER.cis"),  /* Sierra Aircard 555 CDMA 1xrtt Modem -- post update */
807 …PCMCIA_DEVICE_CIS_PROD_ID12("ADVANTECH", "COMpad-32/85B-2", 0x96913a85, 0x27ab5437, "cis/COMpad2.c…
808 …PCMCIA_DEVICE_CIS_PROD_ID12("ADVANTECH", "COMpad-32/85B-4", 0x96913a85, 0xcec8f102, "cis/COMpad4.c…
809 …PCMCIA_DEVICE_CIS_PROD_ID123("ADVANTECH", "COMpad-32/85", "1.0", 0x96913a85, 0x8fbe92ae, 0x0877b62…
810 	PCMCIA_DEVICE_CIS_PROD_ID2("RS-COM 2P", 0xad20b156, "cis/RS-COM-2P.cis"),
816 …PCMCIA_DEVICE_PROD_ID12("ELAN DIGITAL SYSTEMS LTD, c2000.", "SERIAL CARD: CF232-5", 0x63f2e0bd, 0x…
817 	PCMCIA_DEVICE_PROD_ID12("Elan", "Serial Port: CF232", 0x3beb8cf2, 0x171e7190),
818 	PCMCIA_DEVICE_PROD_ID12("Elan", "Serial Port: CF232-5", 0x3beb8cf2, 0x20da4262),
819 	PCMCIA_DEVICE_PROD_ID12("Elan", "Serial Port: CF428", 0x3beb8cf2, 0xea5dd57d),
820 	PCMCIA_DEVICE_PROD_ID12("Elan", "Serial Port: CF500", 0x3beb8cf2, 0xd77255fa),
821 	PCMCIA_DEVICE_PROD_ID12("Elan", "Serial Port: IC232", 0x3beb8cf2, 0x6a709903),
822 	PCMCIA_DEVICE_PROD_ID12("Elan", "Serial Port: SL232", 0x3beb8cf2, 0x18430676),
823 	PCMCIA_DEVICE_PROD_ID12("Elan", "Serial Port: XL232", 0x3beb8cf2, 0x6f933767),
824 	PCMCIA_MFC_DEVICE_PROD_ID12(0, "Elan", "Serial Port: CF332", 0x3beb8cf2, 0x16dc1ba7),
825 	PCMCIA_MFC_DEVICE_PROD_ID12(0, "Elan", "Serial Port: SL332", 0x3beb8cf2, 0x19816c41),
826 	PCMCIA_MFC_DEVICE_PROD_ID12(0, "Elan", "Serial Port: SL385", 0x3beb8cf2, 0x64112029),
827 	PCMCIA_MFC_DEVICE_PROD_ID12(0, "Elan", "Serial Port: SL432", 0x3beb8cf2, 0x1cce7ac4),
828 	PCMCIA_MFC_DEVICE_PROD_ID12(0, "Elan", "Serial+Parallel Port: SP230", 0x3beb8cf2, 0xdb9e58bc),
829 	PCMCIA_MFC_DEVICE_PROD_ID12(1, "Elan", "Serial Port: CF332", 0x3beb8cf2, 0x16dc1ba7),
830 	PCMCIA_MFC_DEVICE_PROD_ID12(1, "Elan", "Serial Port: SL332", 0x3beb8cf2, 0x19816c41),
831 	PCMCIA_MFC_DEVICE_PROD_ID12(1, "Elan", "Serial Port: SL385", 0x3beb8cf2, 0x64112029),
832 	PCMCIA_MFC_DEVICE_PROD_ID12(1, "Elan", "Serial Port: SL432", 0x3beb8cf2, 0x1cce7ac4),
833 	PCMCIA_MFC_DEVICE_PROD_ID12(2, "Elan", "Serial Port: SL432", 0x3beb8cf2, 0x1cce7ac4),
834 	PCMCIA_MFC_DEVICE_PROD_ID12(3, "Elan", "Serial Port: SL432", 0x3beb8cf2, 0x1cce7ac4),
854 MODULE_FIRMWARE("cis/RS-COM-2P.cis");