coresight-cfg-preload.c

 1// SPDX-License-Identifier: GPL-2.0
 2/*
 3 * Copyright(C) 2020 Linaro Limited. All rights reserved.
 4 * Author: Mike Leach <mike.leach@linaro.org>
 5 */
 6
 7#include "coresight-cfg-preload.h"
 8#include "coresight-config.h"
 9#include "coresight-syscfg.h"
10
11/* Basic features and configurations pre-loaded on initialisation */
12
13static struct cscfg_feature_desc *preload_feats[] = {
14#if IS_ENABLED(CONFIG_CORESIGHT_SOURCE_ETM4X)
15	&strobe_etm4x,
16	&gen_etrig_etm4x,
17#endif
18	NULL
19};
20
21static struct cscfg_config_desc *preload_cfgs[] = {
22#if IS_ENABLED(CONFIG_CORESIGHT_SOURCE_ETM4X)
23	&afdo_etm4x,
24	&pstop_etm4x,
25#endif
26	NULL
27};
28
29static struct cscfg_load_owner_info preload_owner = {
30	.type = CSCFG_OWNER_PRELOAD,
31};
32
33/* preload called on initialisation */
34int cscfg_preload(void *owner_handle)
35{
36	preload_owner.owner_handle = owner_handle;
37	return cscfg_load_config_sets(preload_cfgs, preload_feats, &preload_owner);
38}