drivers/hwtracing/coresight/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 <[email protected]>
   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
  13 static struct cscfg_feature_desc *preload_feats[] = {
  14 #if IS_ENABLED(CONFIG_CORESIGHT_SOURCE_ETM4X)
  15         &strobe_etm4x,
  16 #endif
  17         NULL
  18 };
  19
  20 static struct cscfg_config_desc *preload_cfgs[] = {
  21 #if IS_ENABLED(CONFIG_CORESIGHT_SOURCE_ETM4X)
  22         &afdo_etm4x,
  23 #endif
  24         NULL
  25 };
  26
  27 /* preload called on initialisation */
  28 int cscfg_preload(void)
  29 {
  30         return cscfg_load_config_sets(preload_cfgs, preload_feats);
  31 }