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freebsd/sys/dev/sio/sio_isa.c
Peter Wemm 3e3d9737c7 Allow the sio acpi attachment to be disabled (ie: use hints only). This 
hack means you can get the units and flags to match up more easily with
serial consoles on machines with acpi tables that cause the com ports
to be probed in the wrong order (and hence get the wrong sio unit number).

This replaces the common alternative hack of editing the code to comment
out the acpi attachment.  This could go away entirely when device wiring
patches are committed.
2007-11-30 21:45:07 +00:00

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/*-
* Copyright (c) 2001 M. Warner Losh. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include "opt_sio.h"
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/bus.h>
#include <sys/conf.h>
#include <sys/kernel.h>
#include <sys/lock.h>
#include <sys/malloc.h>
#include <sys/mutex.h>
#include <sys/module.h>
#include <sys/tty.h>
#include <machine/bus.h>
#include <sys/timepps.h>
#include <dev/sio/siovar.h>
#include <isa/isareg.h>
#include <isa/isavar.h>
static int sio_isa_attach(device_t dev);
static int sio_isa_probe(device_t dev);
static device_method_t sio_isa_methods[] = {
/* Device interface */
DEVMETHOD(device_probe, sio_isa_probe),
DEVMETHOD(device_attach, sio_isa_attach),
DEVMETHOD(device_detach, siodetach),
{ 0, 0 }
};
static driver_t sio_isa_driver = {
sio_driver_name,
sio_isa_methods,
0,
};
static struct isa_pnp_id sio_ids[] = {
{0x0005d041, "Standard PC COM port"}, /* PNP0500 */
{0x0105d041, "16550A-compatible COM port"}, /* PNP0501 */
{0x0205d041, "Multiport serial device (non-intelligent 16550)"}, /* PNP0502 */
{0x1005d041, "Generic IRDA-compatible device"}, /* PNP0510 */
{0x1105d041, "Generic IRDA-compatible device"}, /* PNP0511 */
/* Devices that do not have a compatid */
{0x12206804, NULL}, /* ACH2012 - 5634BTS 56K Video Ready Modem */
{0x7602a904, NULL}, /* AEI0276 - 56K v.90 Fax Modem (LKT) */
{0x00007905, NULL}, /* AKY0000 - 56K Plug&Play Modem */
{0x21107905, NULL}, /* AKY1021 - 56K Plug&Play Modem */
{0x01405407, NULL}, /* AZT4001 - AZT3000 PnP SOUND DEVICE, MODEM */
{0x56039008, NULL}, /* BDP0356 - Best Data 56x2 */
{0x56159008, NULL}, /* BDP1556 - B.D. Smart One 56SPS,Voice Modem*/
{0x36339008, NULL}, /* BDP3336 - Best Data Prods. 336F */
{0x0014490a, NULL}, /* BRI1400 - Boca 33.6 PnP */
{0x0015490a, NULL}, /* BRI1500 - Internal Fax Data */
{0x0034490a, NULL}, /* BRI3400 - Internal ACF Modem */
{0x0094490a, NULL}, /* BRI9400 - Boca K56Flex PnP */
{0x00b4490a, NULL}, /* BRIB400 - Boca 56k PnP */
{0x0030320d, NULL}, /* CIR3000 - Cirrus Logic V43 */
{0x0100440e, NULL}, /* CRD0001 - Cardinal MVP288IV ? */
{0x01308c0e, NULL}, /* CTL3001 - Creative Labs Phoneblaster */
{0x36033610, NULL}, /* DAV0336 - DAVICOM 336PNP MODEM */
{0x01009416, NULL}, /* ETT0001 - E-Tech Bullet 33k6 PnP */
{0x0000aa1a, NULL}, /* FUJ0000 - FUJITSU Modem 33600 PNP/I2 */
{0x1200c31e, NULL}, /* GVC0012 - VF1128HV-R9 (win modem?) */
{0x0303c31e, NULL}, /* GVC0303 - MaxTech 33.6 PnP D/F/V */
{0x0505c31e, NULL}, /* GVC0505 - GVC 56k Faxmodem */
{0x0116c31e, NULL}, /* GVC1601 - Rockwell V.34 Plug & Play Modem */
{0x0050c31e, NULL}, /* GVC5000 - some GVC modem */
{0x3800f91e, NULL}, /* GWY0038 - Telepath with v.90 */
{0x9062f91e, NULL}, /* GWY6290 - Telepath with x2 Technology */
{0x8100e425, NULL}, /* IOD0081 - I-O DATA DEVICE,INC. IFML-560 */
{0x71004d24, NULL}, /* IBM0071 - IBM ThinkPad 240 IrDA controller*/
{0x21002534, NULL}, /* MAE0021 - Jetstream Int V.90 56k Voice Series 2*/
{0x0000f435, NULL}, /* MOT0000 - Motorola ModemSURFR 33.6 Intern */
{0x5015f435, NULL}, /* MOT1550 - Motorola ModemSURFR 56K Modem */
{0xf015f435, NULL}, /* MOT15F0 - Motorola VoiceSURFR 56K Modem */
{0x6045f435, NULL}, /* MOT4560 - Motorola ? */
{0x61e7a338, NULL}, /* NECE761 - 33.6Modem */
{0x0160633a, NULL}, /* NSC6001 - National Semi's IrDA Controller*/
{0x08804f3f, NULL}, /* OZO8008 - Zoom (33.6k Modem) */
{0x0f804f3f, NULL}, /* OZO800f - Zoom 2812 (56k Modem) */
{0x39804f3f, NULL}, /* OZO8039 - Zoom 56k flex */
{0x00914f3f, NULL}, /* OZO9100 - Zoom 2919 (K56 Faxmodem) */
{0x3024a341, NULL}, /* PMC2430 - Pace 56 Voice Internal Modem */
{0x1000eb49, NULL}, /* ROK0010 - Rockwell ? */
{0x1200b23d, NULL}, /* RSS0012 - OMRON ME5614ISA */
{0x5002734a, NULL}, /* RSS0250 - 5614Jx3(G) Internal Modem */
{0x6202734a, NULL}, /* RSS0262 - 5614Jx3[G] V90+K56Flex Modem */
{0x1010104d, NULL}, /* SHP1010 - Rockwell 33600bps Modem */
{0x10f0a34d, NULL}, /* SMCF010 - SMC IrCC*/
{0xc100ad4d, NULL}, /* SMM00C1 - Leopard 56k PnP */
{0x9012b04e, NULL}, /* SUP1290 - Supra ? */
{0x1013b04e, NULL}, /* SUP1310 - SupraExpress 336i PnP */
{0x8013b04e, NULL}, /* SUP1380 - SupraExpress 288i PnP Voice */
{0x8113b04e, NULL}, /* SUP1381 - SupraExpress 336i PnP Voice */
{0x5016b04e, NULL}, /* SUP1650 - Supra 336i Sp Intl */
{0x7016b04e, NULL}, /* SUP1670 - Supra 336i V+ Intl */
{0x7420b04e, NULL}, /* SUP2070 - Supra ? */
{0x8020b04e, NULL}, /* SUP2080 - Supra ? */
{0x8420b04e, NULL}, /* SUP2084 - SupraExpress 56i PnP */
{0x7121b04e, NULL}, /* SUP2171 - SupraExpress 56i Sp? */
{0x8024b04e, NULL}, /* SUP2480 - Supra ? */
{0x01007256, NULL}, /* USR0001 - U.S. Robotics Inc., Sportster W */
{0x02007256, NULL}, /* USR0002 - U.S. Robotics Inc. Sportster 33. */
{0x04007256, NULL}, /* USR0004 - USR Sportster 14.4k */
{0x06007256, NULL}, /* USR0006 - USR Sportster 33.6k */
{0x11007256, NULL}, /* USR0011 - USR ? */
{0x01017256, NULL}, /* USR0101 - USR ? */
{0x30207256, NULL}, /* USR2030 - U.S.Robotics Inc. Sportster 560 */
{0x50207256, NULL}, /* USR2050 - U.S.Robotics Inc. Sportster 33. */
{0x70207256, NULL}, /* USR2070 - U.S.Robotics Inc. Sportster 560 */
{0x30307256, NULL}, /* USR3030 - U.S. Robotics 56K FAX INT */
{0x31307256, NULL}, /* USR3031 - U.S. Robotics 56K FAX INT */
{0x50307256, NULL}, /* USR3050 - U.S. Robotics 56K FAX INT */
{0x70307256, NULL}, /* USR3070 - U.S. Robotics 56K Voice INT */
{0x90307256, NULL}, /* USR3090 - USR ? */
{0x70917256, NULL}, /* USR9170 - U.S. Robotics 56K FAX INT */
{0x90917256, NULL}, /* USR9190 - USR 56k Voice INT */
{0x04f0235c, NULL}, /* WACF004 - Wacom Tablet PC Screen*/
{0x0300695c, NULL}, /* WCI0003 - Fax/Voice/Modem/Speakphone/Asvd */
{0x01a0896a, NULL}, /* ZTIA001 - Zoom Internal V90 Faxmodem */
{0x61f7896a, NULL}, /* ZTIF761 - Zoom ComStar 33.6 */
{0}
};
static int
sio_isa_probe(dev)
device_t dev;
{
/* Check isapnp ids */
if (ISA_PNP_PROBE(device_get_parent(dev), dev, sio_ids) == ENXIO)
return (ENXIO);
return (sioprobe(dev, 0, 0UL, 0));
}
static int
sio_isa_attach(dev)
device_t dev;
{
return (sioattach(dev, 0, 0UL));
}
DRIVER_MODULE(sio, isa, sio_isa_driver, sio_devclass, 0, 0);
#ifndef COM_NO_ACPI
DRIVER_MODULE(sio, acpi, sio_isa_driver, sio_devclass, 0, 0);
#endif
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