47 lines
1.8 KiB
C
47 lines
1.8 KiB
C
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/*
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* Copyright 2015 Advanced Micro Devices, Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*
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*/
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#ifndef _PP_INTERRUPT_H_
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#define _PP_INTERRUPT_H_
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enum amd_thermal_irq {
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AMD_THERMAL_IRQ_LOW_TO_HIGH = 0,
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AMD_THERMAL_IRQ_HIGH_TO_LOW,
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AMD_THERMAL_IRQ_LAST
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};
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/* The type of the interrupt callback functions in PowerPlay */
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typedef int (*irq_handler_func_t)(void *private_data,
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unsigned src_id, const uint32_t *iv_entry);
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/* Event Manager action chain list information */
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struct pp_interrupt_registration_info {
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irq_handler_func_t call_back; /* Pointer to callback function */
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void *context; /* Pointer to callback function context */
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uint32_t src_id; /* Registered interrupt id */
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const uint32_t *iv_entry;
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};
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#endif /* _PP_INTERRUPT_H_ */
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