1 /* 2 * QEMU National Semiconductor PC87312 (Super I/O) 3 * 4 * Copyright (c) 2010-2012 Herve Poussineau 5 * Copyright (c) 2011-2012 Andreas Färber 6 * 7 * Permission is hereby granted, free of charge, to any person obtaining a copy 8 * of this software and associated documentation files (the "Software"), to deal 9 * in the Software without restriction, including without limitation the rights 10 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 11 * copies of the Software, and to permit persons to whom the Software is 12 * furnished to do so, subject to the following conditions: 13 * 14 * The above copyright notice and this permission notice shall be included in 15 * all copies or substantial portions of the Software. 16 * 17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 20 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 23 * THE SOFTWARE. 24 */ 25 #ifndef QEMU_PC87312_H 26 #define QEMU_PC87312_H 27 28 #include "hw/isa/superio.h" 29 #include "qom/object.h" 30 31 32 #define TYPE_PC87312 "pc87312" 33 typedef struct PC87312State PC87312State; 34 DECLARE_INSTANCE_CHECKER(PC87312State, PC87312, 35 TYPE_PC87312) 36 37 struct PC87312State { 38 /*< private >*/ 39 ISASuperIODevice parent_dev; 40 /*< public >*/ 41 42 uint16_t iobase; 43 uint8_t config; /* initial configuration */ 44 45 struct { 46 ISADevice *dev; 47 } ide; 48 49 MemoryRegion io; 50 51 uint8_t read_id_step; 52 uint8_t selected_index; 53 54 uint8_t regs[3]; 55 }; 56 57 58 #endif 59