41 lines
776 B
C
41 lines
776 B
C
// SPDX-License-Identifier: GPL-2.0
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/*
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* Copyright (c) 2020 MediaTek Inc.
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*/
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#ifndef __APU_TP_H__
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#define __APU_TP_H__
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#include <linux/tracepoint-defs.h>
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struct apu_tp_tbl {
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const char *name; /* name of the trace point (TP) */
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void *func; /* functional pointer to the TP hook */
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struct tracepoint *tp; /* trace point looked-up from kernel */
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bool registered; /* TP register status */
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};
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/* Last entry of the table must be APU_TP_TBL_END */
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#define APU_TP_TBL_END {.name = NULL, .func = NULL},
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#ifdef CONFIG_MTK_APUSYS_DEBUG
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int apu_tp_init(struct apu_tp_tbl *tbl);
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void apu_tp_exit(struct apu_tp_tbl *tbl);
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#else
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static inline
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int apu_tp_init(struct apu_tp_tbl *tbl)
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{
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return 0;
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}
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static inline
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void apu_tp_exit(struct apu_tp_tbl *tbl)
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{
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}
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#endif
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#endif
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