1 /* $NetBSD: ebusvar.h,v 1.12 2014/08/24 19:06:14 palle Exp $ */ 2 3 /* 4 * Copyright (c) 1999, 2000, 2001 Matthew R. Green 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 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 21 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 23 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 24 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 */ 28 29 #ifndef _SPARC64_DEV_EBUSVAR_H_ 30 #define _SPARC64_DEV_EBUSVAR_H_ 31 32 #include <sys/param.h> 33 #include <sys/conf.h> 34 #include <sys/device.h> 35 #include <sys/systm.h> 36 #include <sys/time.h> 37 38 #define _SPARC_BUS_DMA_PRIVATE 39 #include <sys/bus.h> 40 41 #include <dev/pci/pcivar.h> 42 #include <dev/pci/pcireg.h> 43 #include <dev/pci/pcidevs.h> 44 45 #include <dev/ebus/ebusreg.h> 46 #include <dev/ebus/ebusvar.h> 47 48 struct ebus_softc { 49 device_t sc_dev; 50 51 int sc_node; 52 53 bus_space_tag_t sc_memtag; /* from pci */ 54 bus_space_tag_t sc_iotag; /* from pci */ 55 bus_space_tag_t sc_childbustag; /* pass to children */ 56 bus_dma_tag_t sc_dmatag; 57 58 struct ebus_ranges *sc_range; 59 struct ebus_interrupt_map *sc_intmap; 60 struct ebus_interrupt_map_mask sc_intmapmask; 61 62 int sc_nrange; /* counters */ 63 int sc_nintmap; 64 }; 65 66 int ebus_setup_attach_args(struct ebus_softc *, int, 67 struct ebus_attach_args *); 68 void ebus_destroy_attach_args(struct ebus_attach_args *); 69 int ebus_print(void *, const char *); 70 void ebus_find_ino(struct ebus_softc *, struct ebus_attach_args *); 71 72 paddr_t ebus_bus_mmap(bus_space_tag_t, bus_addr_t, off_t, int, int); 73 74 bus_space_tag_t ebus_alloc_bus_tag(struct ebus_softc *, int); 75 76 #endif 77