1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 /* 3 * Copyright (c) 2018-2021, The Linux Foundation. All rights reserved. 4 * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved. 5 */ 6 7 #ifndef _CNSS_BUS_H 8 #define _CNSS_BUS_H 9 10 #include "main.h" 11 12 #define QCA6174_REV_ID_OFFSET 0x08 13 #define QCA6174_REV3_VERSION 0x5020000 14 #define QCA6174_REV3_2_VERSION 0x5030000 15 16 enum cnss_dev_bus_type cnss_get_dev_bus_type(struct device *dev); 17 enum cnss_dev_bus_type cnss_get_bus_type(struct cnss_plat_data *plat_priv); 18 void *cnss_bus_dev_to_bus_priv(struct device *dev); 19 struct cnss_plat_data *cnss_bus_dev_to_plat_priv(struct device *dev); 20 int cnss_bus_init(struct cnss_plat_data *plat_priv); 21 void cnss_bus_deinit(struct cnss_plat_data *plat_priv); 22 void cnss_bus_add_fw_prefix_name(struct cnss_plat_data *plat_priv, 23 char *prefix_name, char *name); 24 int cnss_bus_load_tme_patch(struct cnss_plat_data *plat_priv); 25 int cnss_bus_load_m3(struct cnss_plat_data *plat_priv); 26 int cnss_bus_load_aux(struct cnss_plat_data *plat_priv); 27 int cnss_bus_handle_dev_sol_irq(struct cnss_plat_data *plat_priv); 28 int cnss_bus_alloc_fw_mem(struct cnss_plat_data *plat_priv); 29 int cnss_bus_alloc_qdss_mem(struct cnss_plat_data *plat_priv); 30 void cnss_bus_free_qdss_mem(struct cnss_plat_data *plat_priv); 31 u32 cnss_bus_get_wake_irq(struct cnss_plat_data *plat_priv); 32 int cnss_bus_force_fw_assert_hdlr(struct cnss_plat_data *plat_priv); 33 int cnss_bus_qmi_send_get(struct cnss_plat_data *plat_priv); 34 int cnss_bus_qmi_send_put(struct cnss_plat_data *plat_priv); 35 void cnss_bus_fw_boot_timeout_hdlr(struct timer_list *t); 36 void cnss_bus_collect_dump_info(struct cnss_plat_data *plat_priv, 37 bool in_panic); 38 void cnss_bus_device_crashed(struct cnss_plat_data *plat_priv); 39 int cnss_bus_call_driver_probe(struct cnss_plat_data *plat_priv); 40 int cnss_bus_call_driver_remove(struct cnss_plat_data *plat_priv); 41 int cnss_bus_dev_powerup(struct cnss_plat_data *plat_priv); 42 int cnss_bus_dev_shutdown(struct cnss_plat_data *plat_priv); 43 int cnss_bus_dev_crash_shutdown(struct cnss_plat_data *plat_priv); 44 int cnss_bus_dev_ramdump(struct cnss_plat_data *plat_priv); 45 int cnss_bus_register_driver_hdlr(struct cnss_plat_data *plat_priv, void *data); 46 int cnss_bus_unregister_driver_hdlr(struct cnss_plat_data *plat_priv); 47 int cnss_bus_call_driver_modem_status(struct cnss_plat_data *plat_priv, 48 int modem_current_status); 49 int cnss_bus_update_status(struct cnss_plat_data *plat_priv, 50 enum cnss_driver_status status); 51 int cnss_bus_update_uevent(struct cnss_plat_data *plat_priv, 52 enum cnss_driver_status status, void *data); 53 int cnss_bus_is_device_down(struct cnss_plat_data *plat_priv); 54 int cnss_bus_check_link_status(struct cnss_plat_data *plat_priv); 55 int cnss_bus_recover_link_down(struct cnss_plat_data *plat_priv); 56 int cnss_bus_debug_reg_read(struct cnss_plat_data *plat_priv, u32 offset, 57 u32 *val, bool raw_access); 58 int cnss_bus_debug_reg_write(struct cnss_plat_data *plat_priv, u32 offset, 59 u32 val, bool raw_access); 60 int cnss_bus_get_iova(struct cnss_plat_data *plat_priv, u64 *addr, u64 *size); 61 int cnss_bus_get_iova_ipa(struct cnss_plat_data *plat_priv, u64 *addr, 62 u64 *size); 63 bool cnss_bus_is_smmu_s1_enabled(struct cnss_plat_data *plat_priv); 64 int cnss_bus_update_time_sync_period(struct cnss_plat_data *plat_priv, 65 unsigned int time_sync_period); 66 void cnss_bus_disable_mhi_satellite_cfg(struct cnss_plat_data *plat_priv); 67 int cnss_bus_set_therm_cdev_state(struct cnss_plat_data *plat_priv, 68 unsigned long thermal_state, 69 int tcdev_id); 70 int cnss_bus_get_msi_assignment(struct cnss_plat_data *plat_priv, 71 char *msi_name, 72 int *num_vectors, 73 u32 *user_base_data, 74 u32 *base_vector); 75 #endif /* _CNSS_BUS_H */ 76