1 /*- 2 * Copyright (c) 2007 The NetBSD Foundation, Inc. 3 * All rights reserved. 4 * 5 * This code is derived from software contributed to The NetBSD Foundation 6 * by Tim Rightnour 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 18 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 19 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 20 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 21 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 22 * 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 IN 25 * 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 THE 27 * POSSIBILITY OF SUCH DAMAGE. 28 */ 29 30 #ifndef _RS6000_IOPLANAR_H_ 31 #define _RS6000_IOPLANAR_H_ 32 33 #include <sys/bus.h> 34 #include <machine/mca_machdep.h> 35 36 /* 37 * Driver attach args 38 */ 39 struct ioplanar_dev_attach_args { 40 bus_space_tag_t idaa_iot; /* I/O space tag */ 41 bus_space_tag_t idaa_memt; /* MEM space tag */ 42 mca_chipset_tag_t idaa_mc; 43 bus_dma_tag_t idaa_dmat; /* DMA tag */ 44 45 uint16_t idaa_devid; /* devid of the ioplanar */ 46 int idaa_device; /* devnum from below defines */ 47 }; 48 49 /* Master bus */ 50 struct ioplanar_softc { 51 device_t sc_dev; 52 mca_chipset_tag_t sc_ic; 53 bus_space_tag_t sc_iot; 54 bus_space_tag_t sc_memt; 55 bus_dma_tag_t sc_dmat; 56 uint16_t sc_devid; /* devid of the ioplanar */ 57 }; 58 59 /* 60 * These are the defines for the various devices we might find on an 61 * ioplanar. Because this is not a real bus, we have to basically tell 62 * autoconf what we are looking for specifically, so it can find it. Each 63 * ioplanar has a specific set of devices that live on it, and those will 64 * appear in a table. 65 */ 66 67 #define IOP_COM0 1 68 #define IOP_COM1 2 69 #define IOP_COM0_2 3 70 #define IOP_COM1_2 4 71 #define IOP_COM0_3 5 72 #define IOP_COM1_3 6 73 #define IOP_COM2_3 7 74 #define IOP_MOUSE 10 75 #define IOP_KBD 11 76 #define IOP_TABLET 12 77 #define IOP_KBD_2 13 78 #define IOP_TABLET_2 14 79 #define IOP_LPD 20 80 #define IOP_LPD_2 21 81 #define IOP_FDC 30 82 #define IOP_FDC_2 31 83 #define IOP_FDC_3 32 84 85 /* 86 * The RS6000 defines a set of minimum IO configuration ports. These are 87 * basic services like serial, parallel, scsi, etc. Per the definition, all 88 * machines must respond on these ports for these services. 89 */ 90 91 #define RSI_COM0 0x30 92 #define RSI_COM0_LEN 8 93 #define RSI_COM1 0x38 94 #define RSI_COM1_LEN 8 95 #define RSI_COM_DMA 0x40 96 #define RSI_COM_DMA_LEN 1 97 #define RSI_MOUSE 0x48 98 #define RSI_MOUSE_LEN 8 99 #define RSI_KBD 0x50 100 #define RSI_KBD_LEN 10 101 #define RSI_FLOPPY 0x60 102 #define RSI_FLOPPY_LEN 9 103 #define RSI_TABLET 0x70 104 #define RSI_TABLEN_LEN 8 105 #define RSI_PARALLEL 0x78 106 #define RSI_PARALLEL_LEN 7 107 #define RSI_SCSI 0x7f 108 #define RSI_SCSI_LEN 96 109 #define RSI_LAN 0xf0 110 #define RSI_LAN_LEN 11 111 112 #endif /* _RS6000_IOPLANAR_H_ */ 113