uart_bus_isa.c revision 134312
1119815Smarcel/* 2119815Smarcel * Copyright (c) 2001 M. Warner Losh. All rights reserved. 3119815Smarcel * 4119815Smarcel * Redistribution and use in source and binary forms, with or without 5119815Smarcel * modification, are permitted provided that the following conditions 6119815Smarcel * are met: 7119815Smarcel * 1. Redistributions of source code must retain the above copyright 8119815Smarcel * notice, this list of conditions and the following disclaimer. 9119815Smarcel * 2. Redistributions in binary form must reproduce the above copyright 10119815Smarcel * notice, this list of conditions and the following disclaimer in the 11119815Smarcel * documentation and/or other materials provided with the distribution. 12119815Smarcel * 13119815Smarcel * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 14119815Smarcel * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 15119815Smarcel * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 16119815Smarcel * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 17119815Smarcel * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 18119815Smarcel * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 19119815Smarcel * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 20119815Smarcel * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 21119815Smarcel * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 22119815Smarcel * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 23119815Smarcel */ 24119815Smarcel 25119815Smarcel#include <sys/cdefs.h> 26119815Smarcel__FBSDID("$FreeBSD: head/sys/dev/uart/uart_bus_isa.c 134312 2004-08-25 22:15:33Z marius $"); 27119815Smarcel 28119815Smarcel#include <sys/param.h> 29119815Smarcel#include <sys/systm.h> 30119815Smarcel#include <sys/bus.h> 31119815Smarcel#include <sys/conf.h> 32119815Smarcel#include <sys/kernel.h> 33119815Smarcel#include <sys/module.h> 34119815Smarcel#include <machine/bus.h> 35119815Smarcel#include <sys/rman.h> 36119815Smarcel#include <machine/resource.h> 37119815Smarcel 38119815Smarcel#include <isa/isavar.h> 39119815Smarcel 40119815Smarcel#include <dev/uart/uart.h> 41119815Smarcel#include <dev/uart/uart_bus.h> 42133735Smarius#include <dev/uart/uart_cpu.h> 43119815Smarcel 44119815Smarcelstatic int uart_isa_probe(device_t dev); 45119815Smarcel 46119815Smarcelstatic device_method_t uart_isa_methods[] = { 47119815Smarcel /* Device interface */ 48133735Smarius DEVMETHOD(device_identify, uart_cpu_identify), 49119815Smarcel DEVMETHOD(device_probe, uart_isa_probe), 50119815Smarcel DEVMETHOD(device_attach, uart_bus_attach), 51119815Smarcel DEVMETHOD(device_detach, uart_bus_detach), 52119815Smarcel { 0, 0 } 53119815Smarcel}; 54119815Smarcel 55119815Smarcelstatic driver_t uart_isa_driver = { 56119815Smarcel uart_driver_name, 57119815Smarcel uart_isa_methods, 58119815Smarcel sizeof(struct uart_softc), 59119815Smarcel}; 60119815Smarcel 61119815Smarcelstatic struct isa_pnp_id isa_ns8250_ids[] = { 62119815Smarcel {0x0005d041, "Standard PC COM port"}, /* PNP0500 */ 63119815Smarcel {0x0105d041, "16550A-compatible COM port"}, /* PNP0501 */ 64119815Smarcel {0x0205d041, "Multiport serial device (non-intelligent 16550)"}, /* PNP0502 */ 65119815Smarcel {0x1005d041, "Generic IRDA-compatible device"}, /* PNP0510 */ 66119815Smarcel {0x1105d041, "Generic IRDA-compatible device"}, /* PNP0511 */ 67119815Smarcel /* Devices that do not have a compatid */ 68119815Smarcel {0x12206804, NULL}, /* ACH2012 - 5634BTS 56K Video Ready Modem */ 69119815Smarcel {0x7602a904, NULL}, /* AEI0276 - 56K v.90 Fax Modem (LKT) */ 70119815Smarcel {0x00007905, NULL}, /* AKY0000 - 56K Plug&Play Modem */ 71119815Smarcel {0x21107905, NULL}, /* AKY1021 - 56K Plug&Play Modem */ 72119815Smarcel {0x01405407, NULL}, /* AZT4001 - AZT3000 PnP SOUND DEVICE, MODEM */ 73119815Smarcel {0x56039008, NULL}, /* BDP0356 - Best Data 56x2 */ 74119815Smarcel {0x56159008, NULL}, /* BDP1556 - B.D. Smart One 56SPS,Voice Modem*/ 75119815Smarcel {0x36339008, NULL}, /* BDP3336 - Best Data Prods. 336F */ 76119815Smarcel {0x0014490a, NULL}, /* BRI1400 - Boca 33.6 PnP */ 77119815Smarcel {0x0015490a, NULL}, /* BRI1500 - Internal Fax Data */ 78119815Smarcel {0x0034490a, NULL}, /* BRI3400 - Internal ACF Modem */ 79119815Smarcel {0x0094490a, NULL}, /* BRI9400 - Boca K56Flex PnP */ 80119815Smarcel {0x00b4490a, NULL}, /* BRIB400 - Boca 56k PnP */ 81119815Smarcel {0x0030320d, NULL}, /* CIR3000 - Cirrus Logic V43 */ 82119815Smarcel {0x0100440e, NULL}, /* CRD0001 - Cardinal MVP288IV ? */ 83119815Smarcel {0x01308c0e, NULL}, /* CTL3001 - Creative Labs Phoneblaster */ 84119815Smarcel {0x36033610, NULL}, /* DAV0336 - DAVICOM 336PNP MODEM */ 85119815Smarcel {0x01009416, NULL}, /* ETT0001 - E-Tech Bullet 33k6 PnP */ 86119815Smarcel {0x0000aa1a, NULL}, /* FUJ0000 - FUJITSU Modem 33600 PNP/I2 */ 87119815Smarcel {0x1200c31e, NULL}, /* GVC0012 - VF1128HV-R9 (win modem?) */ 88119815Smarcel {0x0303c31e, NULL}, /* GVC0303 - MaxTech 33.6 PnP D/F/V */ 89119815Smarcel {0x0505c31e, NULL}, /* GVC0505 - GVC 56k Faxmodem */ 90119815Smarcel {0x0116c31e, NULL}, /* GVC1601 - Rockwell V.34 Plug & Play Modem */ 91119815Smarcel {0x0050c31e, NULL}, /* GVC5000 - some GVC modem */ 92119815Smarcel {0x3800f91e, NULL}, /* GWY0038 - Telepath with v.90 */ 93119815Smarcel {0x9062f91e, NULL}, /* GWY6290 - Telepath with x2 Technology */ 94119815Smarcel {0x8100e425, NULL}, /* IOD0081 - I-O DATA DEVICE,INC. IFML-560 */ 95119815Smarcel {0x71004d24, NULL}, /* IBM0071 - IBM ThinkPad 240 IrDA controller*/ 96119815Smarcel {0x21002534, NULL}, /* MAE0021 - Jetstream Int V.90 56k Voice Series 2*/ 97119815Smarcel {0x0000f435, NULL}, /* MOT0000 - Motorola ModemSURFR 33.6 Intern */ 98119815Smarcel {0x5015f435, NULL}, /* MOT1550 - Motorola ModemSURFR 56K Modem */ 99119815Smarcel {0xf015f435, NULL}, /* MOT15F0 - Motorola VoiceSURFR 56K Modem */ 100119815Smarcel {0x6045f435, NULL}, /* MOT4560 - Motorola ? */ 101119815Smarcel {0x61e7a338, NULL}, /* NECE761 - 33.6Modem */ 102119815Smarcel {0x0160633a, NULL}, /* NSC6001 - National Semi's IrDA Controller*/ 103119815Smarcel {0x08804f3f, NULL}, /* OZO8008 - Zoom (33.6k Modem) */ 104119815Smarcel {0x0f804f3f, NULL}, /* OZO800f - Zoom 2812 (56k Modem) */ 105119815Smarcel {0x39804f3f, NULL}, /* OZO8039 - Zoom 56k flex */ 106119815Smarcel {0x00914f3f, NULL}, /* OZO9100 - Zoom 2919 (K56 Faxmodem) */ 107119815Smarcel {0x3024a341, NULL}, /* PMC2430 - Pace 56 Voice Internal Modem */ 108119815Smarcel {0x1000eb49, NULL}, /* ROK0010 - Rockwell ? */ 109119815Smarcel {0x1200b23d, NULL}, /* RSS0012 - OMRON ME5614ISA */ 110119815Smarcel {0x5002734a, NULL}, /* RSS0250 - 5614Jx3(G) Internal Modem */ 111119815Smarcel {0x6202734a, NULL}, /* RSS0262 - 5614Jx3[G] V90+K56Flex Modem */ 112119815Smarcel {0x1010104d, NULL}, /* SHP1010 - Rockwell 33600bps Modem */ 113119815Smarcel {0x10f0a34d, NULL}, /* SMCF010 - SMC IrCC*/ 114119815Smarcel {0xc100ad4d, NULL}, /* SMM00C1 - Leopard 56k PnP */ 115119815Smarcel {0x9012b04e, NULL}, /* SUP1290 - Supra ? */ 116119815Smarcel {0x1013b04e, NULL}, /* SUP1310 - SupraExpress 336i PnP */ 117119815Smarcel {0x8013b04e, NULL}, /* SUP1380 - SupraExpress 288i PnP Voice */ 118119815Smarcel {0x8113b04e, NULL}, /* SUP1381 - SupraExpress 336i PnP Voice */ 119119815Smarcel {0x5016b04e, NULL}, /* SUP1650 - Supra 336i Sp Intl */ 120119815Smarcel {0x7016b04e, NULL}, /* SUP1670 - Supra 336i V+ Intl */ 121119815Smarcel {0x7420b04e, NULL}, /* SUP2070 - Supra ? */ 122119815Smarcel {0x8020b04e, NULL}, /* SUP2080 - Supra ? */ 123119815Smarcel {0x8420b04e, NULL}, /* SUP2084 - SupraExpress 56i PnP */ 124119815Smarcel {0x7121b04e, NULL}, /* SUP2171 - SupraExpress 56i Sp? */ 125119815Smarcel {0x8024b04e, NULL}, /* SUP2480 - Supra ? */ 126119815Smarcel {0x01007256, NULL}, /* USR0001 - U.S. Robotics Inc., Sportster W */ 127119815Smarcel {0x02007256, NULL}, /* USR0002 - U.S. Robotics Inc. Sportster 33. */ 128119815Smarcel {0x04007256, NULL}, /* USR0004 - USR Sportster 14.4k */ 129119815Smarcel {0x06007256, NULL}, /* USR0006 - USR Sportster 33.6k */ 130119815Smarcel {0x11007256, NULL}, /* USR0011 - USR ? */ 131119815Smarcel {0x01017256, NULL}, /* USR0101 - USR ? */ 132119815Smarcel {0x30207256, NULL}, /* USR2030 - U.S.Robotics Inc. Sportster 560 */ 133119815Smarcel {0x50207256, NULL}, /* USR2050 - U.S.Robotics Inc. Sportster 33. */ 134119815Smarcel {0x70207256, NULL}, /* USR2070 - U.S.Robotics Inc. Sportster 560 */ 135119815Smarcel {0x30307256, NULL}, /* USR3030 - U.S. Robotics 56K FAX INT */ 136119815Smarcel {0x31307256, NULL}, /* USR3031 - U.S. Robotics 56K FAX INT */ 137119815Smarcel {0x50307256, NULL}, /* USR3050 - U.S. Robotics 56K FAX INT */ 138119815Smarcel {0x70307256, NULL}, /* USR3070 - U.S. Robotics 56K Voice INT */ 139119815Smarcel {0x90307256, NULL}, /* USR3090 - USR ? */ 140119815Smarcel {0x70917256, NULL}, /* USR9170 - U.S. Robotics 56K FAX INT */ 141119815Smarcel {0x90917256, NULL}, /* USR9190 - USR 56k Voice INT */ 142119815Smarcel {0x04f0235c, NULL}, /* WACF004 - Wacom Tablet PC Screen*/ 143119815Smarcel {0x0300695c, NULL}, /* WCI0003 - Fax/Voice/Modem/Speakphone/Asvd */ 144119815Smarcel {0x01a0896a, NULL}, /* ZTIA001 - Zoom Internal V90 Faxmodem */ 145119815Smarcel {0x61f7896a, NULL}, /* ZTIF761 - Zoom ComStar 33.6 */ 146119815Smarcel {0} 147119815Smarcel}; 148119815Smarcel 149119815Smarcelstatic int 150119815Smarceluart_isa_probe(device_t dev) 151119815Smarcel{ 152119815Smarcel struct uart_softc *sc; 153119815Smarcel device_t parent; 154119815Smarcel 155119815Smarcel parent = device_get_parent(dev); 156119815Smarcel sc = device_get_softc(dev); 157119815Smarcel 158134312Smarius /* Probe PnP _and_ non-PnP ns8250 here. */ 159134312Smarius if (ISA_PNP_PROBE(parent, dev, isa_ns8250_ids) != ENXIO) { 160119815Smarcel sc->sc_class = &uart_ns8250_class; 161120452Smarcel return (uart_bus_probe(dev, 0, 0, 0, 0)); 162119815Smarcel } 163119815Smarcel 164119815Smarcel /* Add checks for non-ns8250 IDs here. */ 165134312Smarius return (ENXIO); 166119815Smarcel} 167119815Smarcel 168119815SmarcelDRIVER_MODULE(uart, isa, uart_isa_driver, uart_devclass, 0, 0); 169