1*22b33ca4SAndrew Turner /*- 2*22b33ca4SAndrew Turner * Copyright (c) 2008 Benno Rice 3*22b33ca4SAndrew Turner * All rights reserved. 4*22b33ca4SAndrew Turner * Copyright (c) 2020 Andrew Turner 5*22b33ca4SAndrew Turner * 6*22b33ca4SAndrew Turner * Redistribution and use in source and binary forms, with or without 7*22b33ca4SAndrew Turner * modification, are permitted provided that the following conditions 8*22b33ca4SAndrew Turner * are met: 9*22b33ca4SAndrew Turner * 1. Redistributions of source code must retain the above copyright 10*22b33ca4SAndrew Turner * notice, this list of conditions and the following disclaimer. 11*22b33ca4SAndrew Turner * 2. Redistributions in binary form must reproduce the above copyright 12*22b33ca4SAndrew Turner * notice, this list of conditions and the following disclaimer in the 13*22b33ca4SAndrew Turner * documentation and/or other materials provided with the distribution. 14*22b33ca4SAndrew Turner * 15*22b33ca4SAndrew Turner * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 16*22b33ca4SAndrew Turner * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 17*22b33ca4SAndrew Turner * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 18*22b33ca4SAndrew Turner * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 19*22b33ca4SAndrew Turner * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 20*22b33ca4SAndrew Turner * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21*22b33ca4SAndrew Turner * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22*22b33ca4SAndrew Turner * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23*22b33ca4SAndrew Turner * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24*22b33ca4SAndrew Turner * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25*22b33ca4SAndrew Turner * 26*22b33ca4SAndrew Turner */ 27*22b33ca4SAndrew Turner 28*22b33ca4SAndrew Turner #include <sys/cdefs.h> 29*22b33ca4SAndrew Turner __FBSDID("$FreeBSD$"); 30*22b33ca4SAndrew Turner 31*22b33ca4SAndrew Turner #include <sys/param.h> 32*22b33ca4SAndrew Turner #include <sys/bus.h> 33*22b33ca4SAndrew Turner #include <sys/kernel.h> 34*22b33ca4SAndrew Turner #include <sys/module.h> 35*22b33ca4SAndrew Turner #include <sys/socket.h> 36*22b33ca4SAndrew Turner #include <sys/systm.h> 37*22b33ca4SAndrew Turner #include <sys/taskqueue.h> 38*22b33ca4SAndrew Turner 39*22b33ca4SAndrew Turner #include <net/if.h> 40*22b33ca4SAndrew Turner 41*22b33ca4SAndrew Turner #include <dev/smc/if_smcvar.h> 42*22b33ca4SAndrew Turner 43*22b33ca4SAndrew Turner #include <contrib/dev/acpica/include/acpi.h> 44*22b33ca4SAndrew Turner #include <dev/acpica/acpivar.h> 45*22b33ca4SAndrew Turner 46*22b33ca4SAndrew Turner static int smc_acpi_probe(device_t); 47*22b33ca4SAndrew Turner 48*22b33ca4SAndrew Turner static int 49*22b33ca4SAndrew Turner smc_acpi_probe(device_t dev) 50*22b33ca4SAndrew Turner { 51*22b33ca4SAndrew Turner struct smc_softc *sc; 52*22b33ca4SAndrew Turner ACPI_HANDLE h; 53*22b33ca4SAndrew Turner 54*22b33ca4SAndrew Turner if ((h = acpi_get_handle(dev)) == NULL) 55*22b33ca4SAndrew Turner return (ENXIO); 56*22b33ca4SAndrew Turner 57*22b33ca4SAndrew Turner if (!acpi_MatchHid(h, "LNRO0003")) 58*22b33ca4SAndrew Turner return (ENXIO); 59*22b33ca4SAndrew Turner 60*22b33ca4SAndrew Turner sc = device_get_softc(dev); 61*22b33ca4SAndrew Turner sc->smc_usemem = 1; 62*22b33ca4SAndrew Turner 63*22b33ca4SAndrew Turner return (smc_probe(dev)); 64*22b33ca4SAndrew Turner } 65*22b33ca4SAndrew Turner 66*22b33ca4SAndrew Turner static device_method_t smc_acpi_methods[] = { 67*22b33ca4SAndrew Turner /* Device interface */ 68*22b33ca4SAndrew Turner DEVMETHOD(device_probe, smc_acpi_probe), 69*22b33ca4SAndrew Turner { 0, 0 } 70*22b33ca4SAndrew Turner }; 71*22b33ca4SAndrew Turner 72*22b33ca4SAndrew Turner DEFINE_CLASS_1(smc, smc_acpi_driver, smc_acpi_methods, 73*22b33ca4SAndrew Turner sizeof(struct smc_softc), smc_driver); 74*22b33ca4SAndrew Turner 75*22b33ca4SAndrew Turner extern devclass_t smc_devclass; 76*22b33ca4SAndrew Turner 77*22b33ca4SAndrew Turner DRIVER_MODULE(smc, acpi, smc_acpi_driver, smc_devclass, 0, 0); 78*22b33ca4SAndrew Turner MODULE_DEPEND(smc, acpi, 1, 1, 1); 79*22b33ca4SAndrew Turner MODULE_DEPEND(smc, ether, 1, 1, 1); 80*22b33ca4SAndrew Turner MODULE_DEPEND(smc, miibus, 1, 1, 1); 81