Current Path : /sys/dev/sio/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
Current File : //sys/dev/sio/sio_pci.c |
/*- * 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: release/9.1.0/sys/dev/sio/sio_pci.c 229892 2012-01-10 00:26:54Z eadler $"); #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 <dev/pci/pcivar.h> static int sio_pci_attach(device_t dev); static int sio_pci_probe(device_t dev); static device_method_t sio_pci_methods[] = { /* Device interface */ DEVMETHOD(device_probe, sio_pci_probe), DEVMETHOD(device_attach, sio_pci_attach), DEVMETHOD(device_detach, siodetach), { 0, 0 } }; static driver_t sio_pci_driver = { sio_driver_name, sio_pci_methods, 0, }; struct pci_ids { u_int32_t type; const char *desc; int rid; }; static struct pci_ids pci_ids[] = { { 0x100812b9, "3COM PCI FaxModem", 0x10 }, { 0x2000131f, "CyberSerial (1-port) 16550", 0x10 }, { 0x01101407, "Koutech IOFLEX-2S PCI Dual Port Serial", 0x10 }, { 0x01111407, "Koutech IOFLEX-2S PCI Dual Port Serial", 0x10 }, { 0x048011c1, "Lucent kermit based PCI Modem", 0x14 }, { 0x95211415, "Oxford Semiconductor PCI Dual Port Serial", 0x10 }, { 0x7101135e, "SeaLevel Ultra 530.PCI Single Port Serial", 0x18 }, { 0x0000151f, "SmartLink 5634PCV SurfRider", 0x10 }, { 0x0103115d, "Xircom Cardbus modem", 0x10 }, { 0x432214e4, "Broadcom 802.11b/GPRS CardBus (Serial)", 0x10 }, { 0x434414e4, "Broadcom 802.11bg/EDGE/GPRS CardBus (Serial)", 0x10 }, { 0x01c0135c, "Quatech SSCLP-200/300", 0x18 /* * NB: You must mount the "SPAD" jumper to correctly detect * the FIFO on the UART. Set the options on the jumpers, * we do not support the extra registers on the Quatech. */ }, { 0x00000000, NULL, 0 } }; static int sio_pci_attach(dev) device_t dev; { u_int32_t type; struct pci_ids *id; type = pci_get_devid(dev); id = pci_ids; while (id->type && id->type != type) id++; if (id->desc == NULL) return (ENXIO); return (sioattach(dev, id->rid, 0UL)); } static int sio_pci_probe(dev) device_t dev; { u_int32_t type; struct pci_ids *id; type = pci_get_devid(dev); id = pci_ids; while (id->type && id->type != type) id++; if (id->desc == NULL) return (ENXIO); device_set_desc(dev, id->desc); #ifdef PC98 SET_FLAG(dev, SET_IFTYPE(COM_IF_NS16550)); #endif return (sioprobe(dev, id->rid, 0UL, 0)); } DRIVER_MODULE(sio, pci, sio_pci_driver, sio_devclass, 0, 0);