34 lines
789 B
C
34 lines
789 B
C
// SPDX-License-Identifier: GPL-2.0-only
|
|
//
|
|
// Copyright(c) 2021-2022 Intel Corporation. All rights reserved.
|
|
//
|
|
// Author: Cezary Rojewski <cezary.rojewski@intel.com>
|
|
// Amadeusz Slawinski <amadeuszx.slawinski@linux.intel.com>
|
|
//
|
|
|
|
#include <linux/types.h>
|
|
|
|
#define CREATE_TRACE_POINTS
|
|
#include "trace.h"
|
|
|
|
#define BYTES_PER_LINE 16
|
|
#define MAX_CHUNK_SIZE ((PAGE_SIZE - 150) /* Place for trace header */ \
|
|
/ (2 * BYTES_PER_LINE + 4) /* chars per line */ \
|
|
* BYTES_PER_LINE)
|
|
|
|
void trace_avs_msg_payload(const void *data, size_t size)
|
|
{
|
|
size_t remaining = size;
|
|
size_t offset = 0;
|
|
|
|
while (remaining > 0) {
|
|
u32 chunk;
|
|
|
|
chunk = min_t(size_t, remaining, MAX_CHUNK_SIZE);
|
|
trace_avs_ipc_msg_payload(data, chunk, offset, size);
|
|
|
|
remaining -= chunk;
|
|
offset += chunk;
|
|
}
|
|
}
|