serial/8250/8250_pnp.c

1 // SPDX-License-Identifier: GPL-2.0
3  *  Probe for 8250/16550-type ISAPNP serial ports.
9  *  Ported to the Linux PnP Layer - (C) Adam Belay.
39 	/* Actiontec ISA PNP 56K X2 Fax Modem */
41 	/* Rockwell 56K ACF II Fax+Data+Voice Modem */
45 	 * Native driver (ali-ircc) is broken so at least
46 	 * it can be used with irtty-sir.
54 	/* Boca Complete Ofc Communicator 14.4 Data-FAX */
61 	/* EuroViVa CommCenter-33.6 SP PnP */
68 	/* Davicom ISA 33.6K Modem */
71 	/* Creative Modem Blaster Flash56 DI5601-1 */
75 	/* E-Tech */
76 	/* E-Tech CyberBULLET PC56RVP */
79 	/* Fujitsu 33600 PnP-I2 R Plug & Play */
81 	/* Fujitsu FMV-FX431 Plug & Play */
83 	/* Fujitsu 33600 PnP-I4 R Plug & Play */
85 	/* Fujitsu Fax Voice 33600 PNP-I5 R Plug & Play */
90 	/* Archtek SmartLink Modem 3334BRV 33.6K Data Fax Voice */
93 	/* Hayes Optima 288 V.34-V.FC + FAX + Voice Plug & Play */
99 	/* Hayes Accura 56K Ext Fax Modem PnP */
101 	/* Hayes Accura 56K Ext Fax Modem PnP */
103 	/* Hayes Accura 56K Fax Modem PnP */
116 	/* Intertex 28k8 33k6 Voice EXT PnP */
118 	/* Intertex 33k6 56k Voice EXT PnP */
120 	/* Intertex 28k8 33k6 Voice SP EXT PnP */
122 	/* Intertex 33k6 56k Voice SP EXT PnP */
126 	/* Intertex 28k8 33k6 Voice SP EXT PnP */
128 	/* Intertex 33k6 56k Voice SP EXT PnP */
178 	/* Motorola VoiceSURFR 56K External PnP */
180 	/* Motorola ModemSURFR 56K External PnP */
182 	/* Motorola ModemSURFR 56K Internal PnP */
190 	/* Motorola VoiceSURFR 56K Internal PnP */
204 	/* Generic 16550A-compatible COM port */
210 	/* Dial-Up Networking Serial Cable between 2 PCs */
212 	/* Dial-Up Networking Parallel Cable between 2 PCs */
268 	/* Viking 56K FAX INT */
295 	/* U.S. Robotics Sporster 33.6K Fax INT PnP */
299 	/* U.S. Robotics 33.6K Voice INT PnP */
301 	/* U.S. Robotics 33.6K Voice EXT PnP */
305 	/* U.S. Robotics 33.6K Voice INT PnP */
307 	/* U.S. Robotics 56K Voice INT PnP */
309 	/* U.S. Robotics 56K Voice EXT PnP */
311 	/* U.S. Robotics 56K FAX INT */
313 	/* U.S. Robotics 56K FAX INT */
315 	/* U.S. Robotics 56K Voice INT PnP */
317 	/* U.S. Robotics 56K Voice EXT PnP */
319 	/* U.S. Robotics 56K Voice INT PnP */
321 	/* U.S. Robotics 56K Message  */
323 	/* U.S. Robotics 56K FAX EXT PnP*/
325 	/* U.S. Robotics 56K FAX INT PnP*/
327 	/* U.S. Robotics 56K Voice EXT PnP*/
329 	/* U.S. Robotics 56K Voice INT PnP*/
348 	/* Fujitsu P-series tablet PC device */
355 	 * LG C1 EXPRESS DUAL (C1-PB11A3) touch screen (actually a FUJ02E6
382 	"56K", "56k", "K56", "33.6", "28.8", "14.4",
384 	"33600", "28800", "14400", "V.90", "V.34", "V.32", NULL
414  *     - dev->name or dev->bus->name must contain "modem" substring;
415  *     - device must have only one IO region (8 byte long) with base address
425 	    (dev->card && check_name(dev->card->name))))  in serial_pnp_guess_board()
426 		return -ENODEV;  in serial_pnp_guess_board()
431 	return -ENODEV;  in serial_pnp_guess_board()
438 	int ret, flags = dev_id->driver_data;  in serial_pnp_probe()
461 		return -ENODEV;  in serial_pnp_probe()
464 	uart.port.dev = &dev->dev;  in serial_pnp_probe()
468 	/* no interrupt -> fall back to polling */  in serial_pnp_probe()
469 	if (ret == -ENXIO)  in serial_pnp_probe()
475 	 * The previous call may not set iotype correctly when reg-io-width  in serial_pnp_probe()
485 	dev_dbg(&dev->dev,  in serial_pnp_probe()
492 		return -ENODEV;  in serial_pnp_probe()
495 	if (uart_console(&port->port))  in serial_pnp_probe()
496 		dev->capabilities |= PNP_CONSOLE;  in serial_pnp_probe()
506 	dev->capabilities &= ~PNP_CONSOLE;  in serial_pnp_remove()