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
100  * vers_1 5.0, "Brain Boxes", "2-Port RS232 card", "r6"
110 	uart->port.uartclk = 14745600;  in quirk_setup_brainboxes_0104()
128 	return -ENODEV;  in quirk_post_ibm()
133  * be handled by setting the quirk entry .multi = 0 | 1 ?
137 	struct serial_info *info = link->priv;  in quirk_config_nokia()
139 	if (info->multi > 1)  in quirk_config_nokia()
140 		info->multi = 1;  in quirk_config_nokia()
145 	struct serial_info *info = link->priv;  in quirk_wakeup_oxsemi()
147 	if (info->c950ctrl)  in quirk_wakeup_oxsemi()
148 		outb(12, info->c950ctrl + 1);  in quirk_wakeup_oxsemi()
159 	struct serial_info *info = link->priv;  in quirk_wakeup_possio_gcc()
160 	unsigned int ctrl = info->c950ctrl;  in quirk_wakeup_possio_gcc()
182 	struct serial_info *info = link->priv;  in quirk_config_socket()
184 	if (info->multi)  in quirk_config_socket()
185 		link->config_flags |= CONF_ENABLE_ESR;  in quirk_config_socket()
192 		.multi	= -1,
197 		.multi	= -1,
202 		.multi	= -1,
207 		.multi	= 2,
211 		.multi	= 4,
215 		.multi	= -1,
220 		.multi	= 4,
224 		.multi	= -1,
229 		.multi	= -1,
234 		.multi	= 2,
238 		.multi	= 2,
242 		.multi	= 2,
246 		.multi	= 4,
250 		.multi	= 2,
255 		.multi	= -1,
266 	struct serial_info *info = link->priv;  in serial_remove()
269 	dev_dbg(&link->dev, "serial_release\n");  in serial_remove()
274 	for (i = 0; i < info->ndev; i++)  in serial_remove()
275 		serial8250_unregister_port(info->line[i]);  in serial_remove()
277 	if (!info->slave)  in serial_remove()
283 	struct serial_info *info = link->priv;  in serial_suspend()
286 	for (i = 0; i < info->ndev; i++)  in serial_suspend()
287 		serial8250_suspend_port(info->line[i]);  in serial_suspend()
294 	struct serial_info *info = link->priv;  in serial_resume()
297 	for (i = 0; i < info->ndev; i++)  in serial_resume()
298 		serial8250_resume_port(info->line[i]);  in serial_resume()
300 	if (info->quirk && info->quirk->wakeup)  in serial_resume()
301 		info->quirk->wakeup(link);  in serial_resume()
310 	dev_dbg(&link->dev, "serial_attach()\n");  in serial_probe()
315 		return -ENOMEM;  in serial_probe()
316 	info->p_dev = link;  in serial_probe()
317 	link->priv = info;  in serial_probe()
319 	link->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_IO;  in serial_probe()
321 		link->config_flags |= CONF_ENABLE_SPKR;  in serial_probe()
328 	struct serial_info *info = link->priv;  in serial_detach()
330 	dev_dbg(&link->dev, "serial_detach\n");  in serial_detach()
354 	uart.port.dev = &handle->dev;  in setup_serial()
358 	if (info->quirk && info->quirk->setup)  in setup_serial()
359 		info->quirk->setup(handle, &uart);  in setup_serial()
365 		return -EINVAL;  in setup_serial()
368 	info->line[info->ndev] = line;  in setup_serial()
369 	info->ndev++;  in setup_serial()
379 	struct serial_info *info = p_dev->priv;  in pfc_config()
381 	if ((p_dev->resource[1]->end != 0) &&  in pfc_config()
382 		(resource_size(p_dev->resource[1]) == 8)) {  in pfc_config()
383 		port = p_dev->resource[1]->start;  in pfc_config()
384 		info->slave = 1;  in pfc_config()
385 	} else if ((info->manfid == MANFID_OSITECH) &&  in pfc_config()
386 		(resource_size(p_dev->resource[0]) == 0x40)) {  in pfc_config()
387 		port = p_dev->resource[0]->start + 0x28;  in pfc_config()
388 		info->slave = 1;  in pfc_config()
390 	if (info->slave)  in pfc_config()
391 		return setup_serial(p_dev, info, port, p_dev->irq);  in pfc_config()
393 	dev_warn(&p_dev->dev, "no usable port range found, giving up\n");  in pfc_config()
394 	return -ENODEV;  in pfc_config()
402 	if (p_dev->resource[0]->start == 0)  in simple_config_check()
403 		return -ENODEV;  in simple_config_check()
406 		p_dev->io_lines = 16;  in simple_config_check()
408 	if (p_dev->resource[0]->end != size_table[(*try >> 1)])  in simple_config_check()
409 		return -ENODEV;  in simple_config_check()
411 	p_dev->resource[0]->end = 8;  in simple_config_check()
412 	p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;  in simple_config_check()
413 	p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;  in simple_config_check()
424 	if (p_dev->io_lines > 3)  in simple_config_check_notpicky()
425 		return -ENODEV;  in simple_config_check_notpicky()
427 	p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;  in simple_config_check_notpicky()
428 	p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;  in simple_config_check_notpicky()
429 	p_dev->resource[0]->end = 8;  in simple_config_check_notpicky()
432 		p_dev->resource[0]->start = base[j];  in simple_config_check_notpicky()
433 		p_dev->io_lines = base[j] ? 16 : 3;  in simple_config_check_notpicky()
437 	return -ENODEV;  in simple_config_check_notpicky()
442 	struct serial_info *info = link->priv;  in simple_config()
449 	link->config_flags |= CONF_AUTO_SET_VPP;  in simple_config()
462 	dev_warn(&link->dev, "no usable port range found, giving up\n");  in simple_config()
463 	return -1;  in simple_config()
466 	if (info->multi && (info->manfid == MANFID_3COM))  in simple_config()
467 		link->config_index &= ~(0x08);  in simple_config()
472 	if (info->quirk && info->quirk->config)  in simple_config()
473 		info->quirk->config(link);  in simple_config()
477 		return -1;  in simple_config()
478 	return setup_serial(link, info, link->resource[0]->start, link->irq);  in simple_config()
483 	int *multi = priv_data;  in multi_config_check()  local
485 	if (p_dev->resource[1]->end)  in multi_config_check()
486 		return -EINVAL;  in multi_config_check()
492 	if (p_dev->resource[0]->end <= 8)  in multi_config_check()
493 		return -EINVAL;  in multi_config_check()
495 	p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;  in multi_config_check()
496 	p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;  in multi_config_check()
497 	p_dev->resource[0]->end = *multi * 8;  in multi_config_check()
500 		return -ENODEV;  in multi_config_check()
509 	if (!p_dev->resource[0]->end || !p_dev->resource[1]->end ||  in multi_config_check_notpicky()
510 		p_dev->resource[0]->start + 8 != p_dev->resource[1]->start)  in multi_config_check_notpicky()
511 		return -ENODEV;  in multi_config_check_notpicky()
513 	p_dev->resource[0]->end = p_dev->resource[1]->end = 8;  in multi_config_check_notpicky()
514 	p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;  in multi_config_check_notpicky()
515 	p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;  in multi_config_check_notpicky()
518 		return -ENODEV;  in multi_config_check_notpicky()
520 	*base2 = p_dev->resource[0]->start + 8;  in multi_config_check_notpicky()
526 	struct serial_info *info = link->priv;  in multi_config()
529 	/* First, look for a generic full-sized window */  in multi_config()
530 	if (!pcmcia_loop_config(link, multi_config_check, &info->multi))  in multi_config()
531 		base2 = link->resource[0]->start + 8;  in multi_config()
534 		info->multi = 2;  in multi_config()
537 			dev_warn(&link->dev,  in multi_config()
539 			return -ENODEV;  in multi_config()
543 	if (!link->irq)  in multi_config()
544 		dev_warn(&link->dev, "no usable IRQ found, continuing...\n");  in multi_config()
549 	if (info->quirk && info->quirk->config)  in multi_config()
550 		info->quirk->config(link);  in multi_config()
554 		return -ENODEV;  in multi_config()
556 	/* The Oxford Semiconductor OXCF950 cards are in fact single-port:  in multi_config()
560 	if (info->manfid == MANFID_OXSEMI || (info->manfid == MANFID_POSSIO &&  in multi_config()
561 				info->prodid == PRODID_POSSIO_GCC)) {  in multi_config()
564 		if (link->config_index == 1 ||  in multi_config()
565 		    link->config_index == 3) {  in multi_config()
567 					link->irq);  in multi_config()
568 			base2 = link->resource[0]->start;  in multi_config()
570 			err = setup_serial(link, info, link->resource[0]->start,  in multi_config()
571 					link->irq);  in multi_config()
573 		info->c950ctrl = base2;  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()
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()
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),
784 …PCMCIA_DEVICE_PROD_ID12("Quatech Inc", "PCMCIA Dual RS-232 Serial Port Card", 0xc4420b35, 0x92abc9…
785 	PCMCIA_DEVICE_PROD_ID12("Quatech Inc", "Dual RS-232 Serial Port PC Card", 0xc4420b35, 0x031a380d),
788 …PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "PCMCIA", "EN2218-LAN/MODEM", 0x281f1c5d, 0x570f348e, "cis/PCML…
789 …PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "PCMCIA", "UE2218-LAN/MODEM", 0x281f1c5d, 0x6fdcacee, "cis/PCML…
803 …ARD(0x0192, 0xa555, "cis/SW_555_SER.cis"),  /* Sierra Aircard 555 CDMA 1xrtt Modem -- pre update */
804 …RD(0x013f, 0xa555, "cis/SW_555_SER.cis"),  /* Sierra Aircard 555 CDMA 1xrtt Modem -- post update */
806 …PCMCIA_DEVICE_CIS_PROD_ID12("ADVANTECH", "COMpad-32/85B-2", 0x96913a85, 0x27ab5437, "cis/COMpad2.c…
807 …PCMCIA_DEVICE_CIS_PROD_ID12("ADVANTECH", "COMpad-32/85B-4", 0x96913a85, 0xcec8f102, "cis/COMpad4.c…
808 …PCMCIA_DEVICE_CIS_PROD_ID123("ADVANTECH", "COMpad-32/85", "1.0", 0x96913a85, 0x8fbe92ae, 0x0877b62…
809 	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…
818 	PCMCIA_DEVICE_PROD_ID12("Elan", "Serial Port: CF232-5", 0x3beb8cf2, 0x20da4262),
854 MODULE_FIRMWARE("cis/RS-COM-2P.cis");