root / hw / pcspk.h @ bf3bc4c4
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1 | 302fe51b | Jan Kiszka | /*
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2 | 302fe51b | Jan Kiszka | * QEMU PC speaker emulation
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3 | 302fe51b | Jan Kiszka | *
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4 | 302fe51b | Jan Kiszka | * Copyright (c) 2006 Joachim Henke
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5 | 302fe51b | Jan Kiszka | *
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6 | 302fe51b | Jan Kiszka | * Permission is hereby granted, free of charge, to any person obtaining a copy
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7 | 302fe51b | Jan Kiszka | * of this software and associated documentation files (the "Software"), to deal
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8 | 302fe51b | Jan Kiszka | * in the Software without restriction, including without limitation the rights
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9 | 302fe51b | Jan Kiszka | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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10 | 302fe51b | Jan Kiszka | * copies of the Software, and to permit persons to whom the Software is
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11 | 302fe51b | Jan Kiszka | * furnished to do so, subject to the following conditions:
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12 | 302fe51b | Jan Kiszka | *
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13 | 302fe51b | Jan Kiszka | * The above copyright notice and this permission notice shall be included in
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14 | 302fe51b | Jan Kiszka | * all copies or substantial portions of the Software.
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15 | 302fe51b | Jan Kiszka | *
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16 | 302fe51b | Jan Kiszka | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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17 | 302fe51b | Jan Kiszka | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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18 | 302fe51b | Jan Kiszka | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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19 | 302fe51b | Jan Kiszka | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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20 | 302fe51b | Jan Kiszka | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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21 | 302fe51b | Jan Kiszka | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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22 | 302fe51b | Jan Kiszka | * THE SOFTWARE.
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23 | 302fe51b | Jan Kiszka | */
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24 | 302fe51b | Jan Kiszka | |
25 | 302fe51b | Jan Kiszka | #ifndef HW_PCSPK_H
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26 | 302fe51b | Jan Kiszka | #define HW_PCSPK_H
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27 | 302fe51b | Jan Kiszka | |
28 | 302fe51b | Jan Kiszka | #include "hw.h" |
29 | 302fe51b | Jan Kiszka | #include "isa.h" |
30 | 302fe51b | Jan Kiszka | |
31 | 302fe51b | Jan Kiszka | static inline ISADevice *pcspk_init(ISABus *bus, ISADevice *pit) |
32 | 302fe51b | Jan Kiszka | { |
33 | 302fe51b | Jan Kiszka | ISADevice *dev; |
34 | 302fe51b | Jan Kiszka | |
35 | 302fe51b | Jan Kiszka | dev = isa_create(bus, "isa-pcspk");
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36 | 302fe51b | Jan Kiszka | qdev_prop_set_uint32(&dev->qdev, "iobase", 0x61); |
37 | 302fe51b | Jan Kiszka | qdev_prop_set_ptr(&dev->qdev, "pit", pit);
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38 | 302fe51b | Jan Kiszka | qdev_init_nofail(&dev->qdev); |
39 | 302fe51b | Jan Kiszka | |
40 | 302fe51b | Jan Kiszka | return dev;
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41 | 302fe51b | Jan Kiszka | } |
42 | 302fe51b | Jan Kiszka | |
43 | 302fe51b | Jan Kiszka | int pcspk_audio_init(ISABus *bus);
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44 | 302fe51b | Jan Kiszka | |
45 | 302fe51b | Jan Kiszka | #endif /* !HW_PCSPK_H */ |