4562236b3b
Supported DCE versions: 8.0, 10.0, 11.0, 11.2 v2: rebase against 4.11 Signed-off-by: Harry Wentland <harry.wentland@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
68 lines
2.1 KiB
C
68 lines
2.1 KiB
C
/*
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* Copyright 2012-15 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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* Authors: AMD
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*
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*/
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#ifndef __DAL_LOGGER_H__
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#define __DAL_LOGGER_H__
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/* Structure for keeping track of offsets, buffer, etc */
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#define DAL_LOGGER_BUFFER_MAX_SIZE 2048
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/*Connectivity log needs to output EDID, which needs at lease 256x3 bytes,
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* change log line size to 896 to meet the request.
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*/
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#define LOG_MAX_LINE_SIZE 896
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#include "include/logger_types.h"
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struct dal_logger {
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/* How far into the circular buffer has been read by dsat
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* Read offset should never cross write offset. Write \0's to
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* read data just to be sure?
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*/
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uint32_t buffer_read_offset;
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/* How far into the circular buffer we have written
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* Write offset should never cross read offset
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*/
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uint32_t buffer_write_offset;
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uint32_t write_wrap_count;
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uint32_t read_wrap_count;
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uint32_t open_count;
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char *log_buffer; /* Pointer to malloc'ed buffer */
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uint32_t log_buffer_size; /* Size of circular buffer */
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uint32_t mask; /*array of masks for major elements*/
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union logger_flags flags;
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struct dc_context *ctx;
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};
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#endif /* __DAL_LOGGER_H__ */
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