1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause 3 * 4 * Copyright (c) 2015 Landon Fuller <landon@landonf.org> 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer, 12 * without modification. 13 * 2. Redistributions in binary form must reproduce at minimum a disclaimer 14 * similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any 15 * redistribution must be conditioned upon including a substantially 16 * similar Disclaimer requirement for further binary redistribution. 17 * 18 * NO WARRANTY 19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 21 * LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTIBILITY 22 * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL 23 * THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, 24 * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER 27 * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 29 * THE POSSIBILITY OF SUCH DAMAGES. 30 */ 31 32 #include <sys/cdefs.h> 33 __FBSDID("$FreeBSD$"); 34 35 /* 36 * Broadcom PCI/PCIe-Gen1 Host-PCI bridge. 37 * 38 * This driver handles all interactions with PCI bridge cores operating in 39 * root complex mode. 40 */ 41 42 #include <sys/param.h> 43 #include <sys/kernel.h> 44 #include <sys/bus.h> 45 #include <sys/module.h> 46 47 #include <machine/bus.h> 48 #include <sys/rman.h> 49 #include <machine/resource.h> 50 51 #include <dev/bhnd/bhnd.h> 52 53 #include "bhnd_pcie2_reg.h" 54 #include "bhnd_pcie2b_var.h" 55 56 static int 57 bhnd_pcie2b_attach(device_t dev) 58 { 59 // TODO 60 return (bhnd_pcie2_generic_attach(dev)); 61 } 62 63 static int 64 bhnd_pcie2b_detach(device_t dev) 65 { 66 // TODO 67 return (bhnd_pcie2_generic_detach(dev)); 68 } 69 70 static int 71 bhnd_pcie2b_suspend(device_t dev) 72 { 73 return (bhnd_pcie2_generic_suspend(dev)); 74 } 75 76 static int 77 bhnd_pcie2b_resume(device_t dev) 78 { 79 return (bhnd_pcie2_generic_resume(dev)); 80 } 81 82 static device_method_t bhnd_pcie2b_methods[] = { 83 /* Device interface */ 84 DEVMETHOD(device_attach, bhnd_pcie2b_attach), 85 DEVMETHOD(device_detach, bhnd_pcie2b_detach), 86 DEVMETHOD(device_suspend, bhnd_pcie2b_suspend), 87 DEVMETHOD(device_resume, bhnd_pcie2b_resume), 88 DEVMETHOD_END 89 }; 90 91 DEFINE_CLASS_1(pcib, bhnd_pcie2b_driver, bhnd_pcie2b_methods, 92 sizeof(struct bhnd_pcie2b_softc), bhnd_pcie2_driver); 93 94 DRIVER_MODULE(bhnd_pcie2b, bhnd, bhnd_pcie2b_driver, 0, 0); 95 96 MODULE_VERSION(bhnd_pcie2b, 1); 97 MODULE_DEPEND(bhnd_pcie2b, bhnd, 1, 1, 1); 98 MODULE_DEPEND(bhnd_pcie2b, bhnd_pcie2, 1, 1, 1); 99 MODULE_DEPEND(bhnd_pcie2b, pci, 1, 1, 1); 100