1// SPDX-License-Identifier: GPL-2.0-only
 2//
 3// Copyright(c) 2021-2022 Intel Corporation
 4//
 5// Author: Cezary Rojewski <cezary.rojewski@intel.com>
 6//         Amadeusz Slawinski <amadeuszx.slawinski@linux.intel.com>
 7//
 8
 9#include <linux/types.h>
10
11#define CREATE_TRACE_POINTS
12#include "trace.h"
13
14#define BYTES_PER_LINE 16
15#define MAX_CHUNK_SIZE ((PAGE_SIZE - 150) /* Place for trace header */	\
16			/ (2 * BYTES_PER_LINE + 4) /* chars per line */	\
17			* BYTES_PER_LINE)
18
19void trace_avs_msg_payload(const void *data, size_t size)
20{
21	size_t remaining = size;
22	size_t offset = 0;
23
24	while (remaining > 0) {
25		u32 chunk;
26
27		chunk = min_t(size_t, remaining, MAX_CHUNK_SIZE);
28		trace_avs_ipc_msg_payload(data, chunk, offset, size);
29
30		remaining -= chunk;
31		offset += chunk;
32	}
33}

 1// SPDX-License-Identifier: GPL-2.0-only
 2//
 3// Copyright(c) 2021-2022 Intel Corporation. All rights reserved.
 4//
 5// Author: Cezary Rojewski <cezary.rojewski@intel.com>
 6//         Amadeusz Slawinski <amadeuszx.slawinski@linux.intel.com>
 7//
 8
 9#include <linux/types.h>
10
11#define CREATE_TRACE_POINTS
12#include "trace.h"
13
14#define BYTES_PER_LINE 16
15#define MAX_CHUNK_SIZE ((PAGE_SIZE - 150) /* Place for trace header */	\
16			/ (2 * BYTES_PER_LINE + 4) /* chars per line */	\
17			* BYTES_PER_LINE)
18
19void trace_avs_msg_payload(const void *data, size_t size)
20{
21	size_t remaining = size;
22	size_t offset = 0;
23
24	while (remaining > 0) {
25		u32 chunk;
26
27		chunk = min_t(size_t, remaining, MAX_CHUNK_SIZE);
28		trace_avs_ipc_msg_payload(data, chunk, offset, size);
29
30		remaining -= chunk;
31		offset += chunk;
32	}
33}