37 lines
958 B
C
37 lines
958 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* SCMI PMU Protocols header
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*
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* Copyright (c) 2021, The Linux Foundation. All rights reserved.
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* Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved.
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*/
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#ifndef _SCMI_PMU_H
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#define _SCMI_PMU_H
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#include <linux/bitfield.h>
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#include <linux/device.h>
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#include <linux/types.h>
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#define SCMI_PMU_PROTOCOL 0x86
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#define MAX_NUM_CPUS 8
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struct scmi_protocol_handle;
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/**
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* struct scmi_pmu_vendor_ops - represents the various operations provided
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* by SCMI PMU Protocol
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*
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* @set_pmu_map: set pmu map settings
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* @set_enable_trace: enable pmu tracing
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* @set_cache_enable: enable pmu caching
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*/
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struct scmi_pmu_vendor_ops {
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int (*set_pmu_map)(const struct scmi_protocol_handle *ph, void *buf);
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int (*set_enable_trace)(const struct scmi_protocol_handle *ph, void *buf);
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int (*set_cache_enable)(const struct scmi_protocol_handle *ph, void *buf);
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};
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#endif /* _SCMI_PMU_H */
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