1 /* SPDX-License-Identifier: BSD-3-Clause */ 2 /* Copyright(c) 2007-2022 Intel Corporation */ 3 /* $FreeBSD$ */ 4 #ifndef ADF_CFG_H_ 5 #define ADF_CFG_H_ 6 7 #include <linux/rwsem.h> 8 #include "adf_accel_devices.h" 9 #include "adf_cfg_common.h" 10 #include "adf_cfg_strings.h" 11 12 struct adf_cfg_key_val { 13 char key[ADF_CFG_MAX_KEY_LEN_IN_BYTES]; 14 char val[ADF_CFG_MAX_VAL_LEN_IN_BYTES]; 15 enum adf_cfg_val_type type; 16 struct list_head list; 17 }; 18 19 struct adf_cfg_section { 20 char name[ADF_CFG_MAX_SECTION_LEN_IN_BYTES]; 21 bool processed; 22 bool is_derived; 23 struct list_head list; 24 struct list_head param_head; 25 }; 26 27 struct adf_cfg_device_data { 28 struct adf_cfg_device *dev; 29 struct list_head sec_list; 30 struct sysctl_oid *debug; 31 struct sx lock; 32 }; 33 34 struct adf_cfg_depot_list { 35 struct list_head sec_list; 36 }; 37 38 int adf_cfg_dev_add(struct adf_accel_dev *accel_dev); 39 void adf_cfg_dev_remove(struct adf_accel_dev *accel_dev); 40 int adf_cfg_depot_restore_all(struct adf_accel_dev *accel_dev, 41 struct adf_cfg_depot_list *dev_hp_cfg); 42 int adf_cfg_section_add(struct adf_accel_dev *accel_dev, const char *name); 43 void adf_cfg_del_all(struct adf_accel_dev *accel_dev); 44 void adf_cfg_depot_del_all(struct list_head *head); 45 int adf_cfg_add_key_value_param(struct adf_accel_dev *accel_dev, 46 const char *section_name, 47 const char *key, 48 const void *val, 49 enum adf_cfg_val_type type); 50 int adf_cfg_get_param_value(struct adf_accel_dev *accel_dev, 51 const char *section, 52 const char *name, 53 char *value); 54 int adf_cfg_save_section(struct adf_accel_dev *accel_dev, 55 const char *name, 56 struct adf_cfg_section *section); 57 int adf_cfg_depot_save_all(struct adf_accel_dev *accel_dev, 58 struct adf_cfg_depot_list *dev_hp_cfg); 59 struct adf_cfg_section *adf_cfg_sec_find(struct adf_accel_dev *accel_dev, 60 const char *sec_name); 61 int adf_cfg_derived_section_add(struct adf_accel_dev *accel_dev, 62 const char *name); 63 int adf_cfg_remove_key_param(struct adf_accel_dev *accel_dev, 64 const char *section_name, 65 const char *key); 66 int adf_cfg_setup_irq(struct adf_accel_dev *accel_dev); 67 void adf_cfg_set_asym_rings_mask(struct adf_accel_dev *accel_dev); 68 void adf_cfg_gen_dispatch_arbiter(struct adf_accel_dev *accel_dev, 69 const u32 *thrd_to_arb_map, 70 u32 *thrd_to_arb_map_gen, 71 u32 total_engines); 72 int adf_cfg_get_fw_image_type(struct adf_accel_dev *accel_dev, 73 enum adf_cfg_fw_image_type *fw_image_type); 74 int adf_cfg_get_services_enabled(struct adf_accel_dev *accel_dev, 75 u16 *ring_to_svc_map); 76 int adf_cfg_restore_section(struct adf_accel_dev *accel_dev, 77 struct adf_cfg_section *section); 78 void adf_cfg_keyval_del_all(struct list_head *head); 79 #endif 80