1 | /* |
2 | * Copyright 2015 Advanced Micro Devices, Inc. |
3 | * |
4 | * Permission is hereby granted, free of charge, to any person obtaining a |
5 | * copy of this software and associated documentation files (the "Software"), |
6 | * to deal in the Software without restriction, including without limitation |
7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
8 | * and/or sell copies of the Software, and to permit persons to whom the |
9 | * Software is furnished to do so, subject to the following conditions: |
10 | * |
11 | * The above copyright notice and this permission notice shall be included in |
12 | * all copies or substantial portions of the Software. |
13 | * |
14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
16 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
17 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR |
18 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
19 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
20 | * OTHER DEALINGS IN THE SOFTWARE. |
21 | * |
22 | */ |
23 | |
24 | #ifndef _PP_INTERRUPT_H_ |
25 | #define _PP_INTERRUPT_H_ |
26 | |
27 | enum amd_thermal_irq { |
28 | AMD_THERMAL_IRQ_LOW_TO_HIGH = 0, |
29 | AMD_THERMAL_IRQ_HIGH_TO_LOW, |
30 | |
31 | AMD_THERMAL_IRQ_LAST |
32 | }; |
33 | |
34 | /* The type of the interrupt callback functions in PowerPlay */ |
35 | typedef int (*irq_handler_func_t)(void *private_data, |
36 | unsigned src_id, const uint32_t *iv_entry); |
37 | |
38 | /* Event Manager action chain list information */ |
39 | struct pp_interrupt_registration_info { |
40 | irq_handler_func_t call_back; /* Pointer to callback function */ |
41 | void *context; /* Pointer to callback function context */ |
42 | uint32_t src_id; /* Registered interrupt id */ |
43 | const uint32_t *iv_entry; |
44 | }; |
45 | |
46 | #endif /* _PP_INTERRUPT_H_ */ |
47 | |