| 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
|---|---|
| 2 | /* |
| 3 | * Coresight system configuration driver - support for configfs. |
| 4 | */ |
| 5 | |
| 6 | #ifndef CORESIGHT_SYSCFG_CONFIGFS_H |
| 7 | #define CORESIGHT_SYSCFG_CONFIGFS_H |
| 8 | |
| 9 | #include <linux/configfs.h> |
| 10 | #include "coresight-syscfg.h" |
| 11 | |
| 12 | #define CSCFG_FS_SUBSYS_NAME "cs-syscfg" |
| 13 | |
| 14 | /* container for configuration view */ |
| 15 | struct cscfg_fs_config { |
| 16 | struct cscfg_config_desc *config_desc; |
| 17 | struct config_group group; |
| 18 | bool active; |
| 19 | int preset; |
| 20 | }; |
| 21 | |
| 22 | /* container for feature view */ |
| 23 | struct cscfg_fs_feature { |
| 24 | struct cscfg_feature_desc *feat_desc; |
| 25 | struct config_group group; |
| 26 | }; |
| 27 | |
| 28 | /* container for parameter view */ |
| 29 | struct cscfg_fs_param { |
| 30 | int param_idx; |
| 31 | struct cscfg_feature_desc *feat_desc; |
| 32 | struct config_group group; |
| 33 | }; |
| 34 | |
| 35 | /* container for preset view */ |
| 36 | struct cscfg_fs_preset { |
| 37 | int preset_num; |
| 38 | struct cscfg_config_desc *config_desc; |
| 39 | struct config_group group; |
| 40 | }; |
| 41 | |
| 42 | int cscfg_configfs_init(struct cscfg_manager *cscfg_mgr); |
| 43 | void cscfg_configfs_release(struct cscfg_manager *cscfg_mgr); |
| 44 | int cscfg_configfs_add_config(struct cscfg_config_desc *config_desc); |
| 45 | int cscfg_configfs_add_feature(struct cscfg_feature_desc *feat_desc); |
| 46 | void cscfg_configfs_del_config(struct cscfg_config_desc *config_desc); |
| 47 | void cscfg_configfs_del_feature(struct cscfg_feature_desc *feat_desc); |
| 48 | |
| 49 | #endif /* CORESIGHT_SYSCFG_CONFIGFS_H */ |
| 50 |