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