Merge remote-tracking branch 'remotes/alistair23/tags/pull-riscv-to-apply-20211022...
[qemu.git] / include / hw / isa / pc87312.h
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 OBJECT_DECLARE_SIMPLE_TYPE(PC87312State, PC87312)
34
35 struct PC87312State {
36 /*< private >*/
37 ISASuperIODevice parent_dev;
38 /*< public >*/
39
40 uint16_t iobase;
41 uint8_t config; /* initial configuration */
42
43 struct {
44 ISADevice *dev;
45 } ide;
46
47 MemoryRegion io;
48
49 uint8_t read_id_step;
50 uint8_t selected_index;
51
52 uint8_t regs[3];
53 };
54
55
56 #endif