Current Path : /sys/dev/ppc/ |
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/ppc/ppc_acpi.c |
/*- * Copyright (c) 2006 Marcel Moolenaar * 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 AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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/ppc/ppc_acpi.c 187576 2009-01-21 23:10:06Z jhb $"); #include "opt_isa.h" #include <sys/param.h> #include <sys/kernel.h> #include <sys/module.h> #include <sys/bus.h> #include <machine/bus.h> #include <isa/isareg.h> #include <isa/isavar.h> #include <dev/ppbus/ppbconf.h> #include <dev/ppbus/ppb_msq.h> #include <dev/ppc/ppcvar.h> #include <dev/ppc/ppcreg.h> #include "ppbus_if.h" static int ppc_acpi_probe(device_t dev); int ppc_isa_attach(device_t dev); int ppc_isa_write(device_t, char *, int, int); static device_method_t ppc_acpi_methods[] = { /* device interface */ DEVMETHOD(device_probe, ppc_acpi_probe), #ifdef DEV_ISA DEVMETHOD(device_attach, ppc_isa_attach), #else DEVMETHOD(device_attach, ppc_attach), #endif DEVMETHOD(device_detach, ppc_detach), /* bus interface */ DEVMETHOD(bus_read_ivar, ppc_read_ivar), DEVMETHOD(bus_write_ivar, ppc_write_ivar), DEVMETHOD(bus_alloc_resource, ppc_alloc_resource), DEVMETHOD(bus_release_resource, ppc_release_resource), /* ppbus interface */ DEVMETHOD(ppbus_io, ppc_io), DEVMETHOD(ppbus_exec_microseq, ppc_exec_microseq), DEVMETHOD(ppbus_reset_epp, ppc_reset_epp), DEVMETHOD(ppbus_setmode, ppc_setmode), DEVMETHOD(ppbus_ecp_sync, ppc_ecp_sync), DEVMETHOD(ppbus_read, ppc_read), #ifdef DEV_ISA DEVMETHOD(ppbus_write, ppc_isa_write), #else DEVMETHOD(ppbus_write, ppc_write), #endif { 0, 0 } }; static driver_t ppc_acpi_driver = { ppc_driver_name, ppc_acpi_methods, sizeof(struct ppc_data), }; static struct isa_pnp_id lpc_ids[] = { { 0x0004d041, "Standard parallel printer port" }, /* PNP0400 */ { 0x0104d041, "ECP parallel printer port" }, /* PNP0401 */ { 0 } }; static int ppc_acpi_probe(device_t dev) { device_t parent; int error; parent = device_get_parent(dev); error = ISA_PNP_PROBE(parent, dev, lpc_ids); if (error) return (ENXIO); device_set_desc(dev, "Parallel port"); return (ppc_probe(dev, 0)); } DRIVER_MODULE(ppc, acpi, ppc_acpi_driver, ppc_devclass, 0, 0);