xref: /openbmc/qemu/include/hw/isa/pc87312.h (revision 4dad0a9aa818698e0735c8352bf7925a1660df6f)
10d09e41aSPaolo Bonzini /*
20d09e41aSPaolo Bonzini  * QEMU National Semiconductor PC87312 (Super I/O)
30d09e41aSPaolo Bonzini  *
40d09e41aSPaolo Bonzini  * Copyright (c) 2010-2012 Herve Poussineau
50d09e41aSPaolo Bonzini  * Copyright (c) 2011-2012 Andreas Färber
60d09e41aSPaolo Bonzini  *
70d09e41aSPaolo Bonzini  * Permission is hereby granted, free of charge, to any person obtaining a copy
80d09e41aSPaolo Bonzini  * of this software and associated documentation files (the "Software"), to deal
90d09e41aSPaolo Bonzini  * in the Software without restriction, including without limitation the rights
100d09e41aSPaolo Bonzini  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
110d09e41aSPaolo Bonzini  * copies of the Software, and to permit persons to whom the Software is
120d09e41aSPaolo Bonzini  * furnished to do so, subject to the following conditions:
130d09e41aSPaolo Bonzini  *
140d09e41aSPaolo Bonzini  * The above copyright notice and this permission notice shall be included in
150d09e41aSPaolo Bonzini  * all copies or substantial portions of the Software.
160d09e41aSPaolo Bonzini  *
170d09e41aSPaolo Bonzini  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
180d09e41aSPaolo Bonzini  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
190d09e41aSPaolo Bonzini  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
200d09e41aSPaolo Bonzini  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
210d09e41aSPaolo Bonzini  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
220d09e41aSPaolo Bonzini  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
230d09e41aSPaolo Bonzini  * THE SOFTWARE.
240d09e41aSPaolo Bonzini  */
250d09e41aSPaolo Bonzini #ifndef QEMU_PC87312_H
260d09e41aSPaolo Bonzini #define QEMU_PC87312_H
270d09e41aSPaolo Bonzini 
2863f01a74SPhilippe Mathieu-Daudé #include "hw/isa/superio.h"
29db1015e9SEduardo Habkost #include "qom/object.h"
300d09e41aSPaolo Bonzini 
310d09e41aSPaolo Bonzini 
32b3270669SEduardo Habkost #define TYPE_PC87312 "pc87312"
33*8063396bSEduardo Habkost OBJECT_DECLARE_SIMPLE_TYPE(PC87312State, PC87312)
340d09e41aSPaolo Bonzini 
35db1015e9SEduardo Habkost struct PC87312State {
3663f01a74SPhilippe Mathieu-Daudé     /*< private >*/
3763f01a74SPhilippe Mathieu-Daudé     ISASuperIODevice parent_dev;
3863f01a74SPhilippe Mathieu-Daudé     /*< public >*/
390d09e41aSPaolo Bonzini 
404e00105aSPhilippe Mathieu-Daudé     uint16_t iobase;
410d09e41aSPaolo Bonzini     uint8_t config; /* initial configuration */
420d09e41aSPaolo Bonzini 
430d09e41aSPaolo Bonzini     struct {
440d09e41aSPaolo Bonzini         ISADevice *dev;
450d09e41aSPaolo Bonzini     } ide;
460d09e41aSPaolo Bonzini 
470d09e41aSPaolo Bonzini     MemoryRegion io;
480d09e41aSPaolo Bonzini 
490d09e41aSPaolo Bonzini     uint8_t read_id_step;
500d09e41aSPaolo Bonzini     uint8_t selected_index;
510d09e41aSPaolo Bonzini 
520d09e41aSPaolo Bonzini     uint8_t regs[3];
53db1015e9SEduardo Habkost };
540d09e41aSPaolo Bonzini 
550d09e41aSPaolo Bonzini 
560d09e41aSPaolo Bonzini #endif
57