1 /* $NetBSD: msiiepvar.h,v 1.10 2021/01/24 07:36:54 mrg Exp $ */ 2 3 /* 4 * Copyright (c) 2001 Valeriy E. Ushakov 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 * 3. The name of the author may not be used to endorse or promote products 16 * derived from this software without specific prior written permission 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 19 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 20 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 21 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 22 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 23 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 27 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 */ 29 30 #ifndef _SPARC_MSIIEP_VAR_H_ 31 #define _SPARC_MSIIEP_VAR_H_ 32 33 struct msiiep_attach_args { 34 const char *msa_name; 35 struct mainbus_attach_args *msa_ma; 36 }; 37 38 struct mspcic_softc { 39 /* PROM node */ 40 int sc_node; 41 42 /* parent (mainbus) tags */ 43 bus_space_tag_t sc_bustag; 44 bus_dma_tag_t sc_dmatag; 45 46 /* our tags */ 47 bus_space_tag_t sc_memt; 48 bus_space_tag_t sc_iot; 49 bus_dma_tag_t sc_dmat; 50 }; 51 52 extern int mspcic_assigned_interrupt(int); 53 54 /* 55 * Bus space tags for memory and i/o. 56 */ 57 58 struct mspcic_pci_map { 59 uint32_t sysbase; 60 uint32_t pcibase; 61 uint32_t size; 62 }; 63 64 #define IOMAP_SIZE 2 65 #define MEMMAP_SIZE 3 66 67 extern struct mspcic_pci_map mspcic_pci_iomap[]; 68 extern struct mspcic_pci_map mspcic_pci_memmap[]; 69 70 #endif /* _SPARC_MSIIEP_VAR_H_ */ 71