69b23b3937
Define tracing macros for easy avs debug. These cover all IPC message types: requests, replies and notifications as well as DSP-core operations and d0ix toggling. Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com> Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com> Link: https://lore.kernel.org/r/20220516101116.190192-10-cezary.rojewski@intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
33 lines
787 B
C
33 lines
787 B
C
// SPDX-License-Identifier: GPL-2.0-only
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//
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// Copyright(c) 2021-2022 Intel Corporation. All rights reserved.
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//
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// Author: Cezary Rojewski <cezary.rojewski@intel.com>
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// Amadeusz Slawinski <amadeuszx.slawinski@linux.intel.com>
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//
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#include <linux/types.h>
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#define CREATE_TRACE_POINTS
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#include "trace.h"
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#define BYTES_PER_LINE 16
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#define MAX_CHUNK_SIZE ((PAGE_SIZE - 150) /* Place for trace header */ \
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/ (2 * BYTES_PER_LINE + 4) /* chars per line */ \
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* BYTES_PER_LINE)
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void trace_avs_msg_payload(const void *data, size_t size)
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{
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size_t remaining = size;
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size_t offset = 0;
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while (remaining > 0) {
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u32 chunk;
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chunk = min(remaining, (size_t)MAX_CHUNK_SIZE);
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trace_avs_ipc_msg_payload(data, chunk, offset, size);
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remaining -= chunk;
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offset += chunk;
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}
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}
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