65 lines
2.5 KiB
C
65 lines
2.5 KiB
C
/*
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* Copyright (c) 2017-2018 Cavium, Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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* $FreeBSD$
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*
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*/
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/****************************************************************************
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*
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* Name: mfw_hsi.h
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*
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* Description: Global definitions
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*
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****************************************************************************/
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#ifndef MFW_HSI_H
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#define MFW_HSI_H
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#define MFW_TRACE_SIGNATURE 0x25071946
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/* The trace in the buffer */
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#define MFW_TRACE_EVENTID_MASK 0x00ffff
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#define MFW_TRACE_PRM_SIZE_MASK 0x0f0000
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#define MFW_TRACE_PRM_SIZE_SHIFT 16
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#define MFW_TRACE_ENTRY_SIZE 3
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struct mcp_trace {
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u32 signature; /* Help to identify that the trace is valid */
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u32 size; /* the size of the trace buffer in bytes*/
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u32 curr_level; /* 2 - all will be written to the buffer
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* 1 - debug trace will not be written
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* 0 - just errors will be written to the buffer
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*/
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u32 modules_mask[2];/* a bit per module, 1 means write it, 0 means mask it */
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/* Warning: the following pointers are assumed to be 32bits as they are used only in the MFW */
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u32 trace_prod; /* The next trace will be written to this offset */
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u32 trace_oldest; /* The oldest valid trace starts at this offset (usually very close after the current producer) */
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};
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#endif /* MFW_HSI_H */
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