| /* Copyright (c) 2016-2020, The Linux Foundation. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 and |
| * only version 2 as published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| */ |
| |
| #ifndef _NET_CNSS2_H |
| #define _NET_CNSS2_H |
| |
| #include <linux/pci.h> |
| #include <linux/usb.h> |
| |
| #define CNSS_MAX_FILE_NAME 20 |
| #define CNSS_MAX_TIMESTAMP_LEN 32 |
| |
| /* |
| * Temporary change for compilation, will be removed |
| * after WLAN host driver switched to use new APIs |
| */ |
| #define CNSS_API_WITH_DEV |
| |
| enum cnss_bus_width_type { |
| CNSS_BUS_WIDTH_NONE, |
| CNSS_BUS_WIDTH_LOW, |
| CNSS_BUS_WIDTH_MEDIUM, |
| CNSS_BUS_WIDTH_HIGH |
| }; |
| |
| enum cnss_platform_cap_flag { |
| CNSS_HAS_EXTERNAL_SWREG = 0x01, |
| CNSS_HAS_UART_ACCESS = 0x02, |
| }; |
| |
| struct cnss_platform_cap { |
| u32 cap_flag; |
| }; |
| |
| struct cnss_fw_files { |
| char image_file[CNSS_MAX_FILE_NAME]; |
| char board_data[CNSS_MAX_FILE_NAME]; |
| char otp_data[CNSS_MAX_FILE_NAME]; |
| char utf_file[CNSS_MAX_FILE_NAME]; |
| char utf_board_data[CNSS_MAX_FILE_NAME]; |
| char epping_file[CNSS_MAX_FILE_NAME]; |
| char evicted_data[CNSS_MAX_FILE_NAME]; |
| }; |
| |
| struct cnss_device_version { |
| u32 family_number; |
| u32 device_number; |
| u32 major_version; |
| u32 minor_version; |
| }; |
| |
| struct cnss_soc_info { |
| void __iomem *va; |
| phys_addr_t pa; |
| uint32_t chip_id; |
| uint32_t chip_family; |
| uint32_t board_id; |
| uint32_t soc_id; |
| uint32_t fw_version; |
| char fw_build_timestamp[CNSS_MAX_TIMESTAMP_LEN + 1]; |
| struct cnss_device_version device_version; |
| }; |
| |
| struct cnss_wlan_runtime_ops { |
| int (*runtime_suspend)(struct pci_dev *pdev); |
| int (*runtime_resume)(struct pci_dev *pdev); |
| }; |
| |
| struct cnss_wlan_driver { |
| char *name; |
| int (*probe)(struct pci_dev *pdev, const struct pci_device_id *id); |
| void (*remove)(struct pci_dev *pdev); |
| int (*idle_restart)(struct pci_dev *pdev, |
| const struct pci_device_id *id); |
| int (*idle_shutdown)(struct pci_dev *pdev); |
| int (*reinit)(struct pci_dev *pdev, const struct pci_device_id *id); |
| void (*shutdown)(struct pci_dev *pdev); |
| void (*crash_shutdown)(struct pci_dev *pdev); |
| int (*suspend)(struct pci_dev *pdev, pm_message_t state); |
| int (*resume)(struct pci_dev *pdev); |
| int (*suspend_noirq)(struct pci_dev *pdev); |
| int (*resume_noirq)(struct pci_dev *pdev); |
| void (*modem_status)(struct pci_dev *, int state); |
| void (*update_status)(struct pci_dev *pdev, uint32_t status); |
| struct cnss_wlan_runtime_ops *runtime_ops; |
| const struct pci_device_id *id_table; |
| }; |
| |
| struct cnss_usb_wlan_driver { |
| char *name; |
| int (*probe)(struct usb_interface *pintf, const struct usb_device_id |
| *id); |
| void (*remove)(struct usb_interface *pintf); |
| int (*reinit)(struct usb_interface *pintf, const struct usb_device_id |
| *id); |
| void (*shutdown)(struct usb_interface *pintf); |
| void (*crash_shutdown)(struct usb_interface *pintf); |
| int (*suspend)(struct usb_interface *pintf, pm_message_t state); |
| int (*resume)(struct usb_interface *pintf); |
| int (*reset_resume)(struct usb_interface *pintf); |
| const struct usb_device_id *id_table; |
| }; |
| |
| enum cnss_driver_status { |
| CNSS_UNINITIALIZED, |
| CNSS_INITIALIZED, |
| CNSS_LOAD_UNLOAD, |
| CNSS_RECOVERY, |
| CNSS_FW_DOWN, |
| }; |
| |
| struct cnss_ce_tgt_pipe_cfg { |
| u32 pipe_num; |
| u32 pipe_dir; |
| u32 nentries; |
| u32 nbytes_max; |
| u32 flags; |
| u32 reserved; |
| }; |
| |
| struct cnss_ce_svc_pipe_cfg { |
| u32 service_id; |
| u32 pipe_dir; |
| u32 pipe_num; |
| }; |
| |
| struct cnss_shadow_reg_cfg { |
| u16 ce_id; |
| u16 reg_offset; |
| }; |
| |
| struct cnss_shadow_reg_v2_cfg { |
| u32 addr; |
| }; |
| |
| struct cnss_rri_over_ddr_cfg { |
| u32 base_addr_low; |
| u32 base_addr_high; |
| }; |
| |
| struct cnss_wlan_enable_cfg { |
| u32 num_ce_tgt_cfg; |
| struct cnss_ce_tgt_pipe_cfg *ce_tgt_cfg; |
| u32 num_ce_svc_pipe_cfg; |
| struct cnss_ce_svc_pipe_cfg *ce_svc_cfg; |
| u32 num_shadow_reg_cfg; |
| struct cnss_shadow_reg_cfg *shadow_reg_cfg; |
| u32 num_shadow_reg_v2_cfg; |
| struct cnss_shadow_reg_v2_cfg *shadow_reg_v2_cfg; |
| bool rri_over_ddr_cfg_valid; |
| struct cnss_rri_over_ddr_cfg rri_over_ddr_cfg; |
| }; |
| |
| enum cnss_driver_mode { |
| CNSS_MISSION, |
| CNSS_FTM, |
| CNSS_EPPING, |
| CNSS_WALTEST, |
| CNSS_OFF, |
| CNSS_CCPM, |
| CNSS_QVIT, |
| CNSS_CALIBRATION, |
| }; |
| |
| enum cnss_recovery_reason { |
| CNSS_REASON_DEFAULT, |
| CNSS_REASON_LINK_DOWN, |
| CNSS_REASON_RDDM, |
| CNSS_REASON_TIMEOUT, |
| }; |
| |
| extern int cnss_wlan_register_driver(struct cnss_wlan_driver *driver); |
| extern void cnss_wlan_unregister_driver(struct cnss_wlan_driver *driver); |
| extern void cnss_device_crashed(struct device *dev); |
| extern int cnss_pci_prevent_l1(struct device *dev); |
| extern void cnss_pci_allow_l1(struct device *dev); |
| extern int cnss_pci_link_down(struct device *dev); |
| extern int cnss_pci_is_device_down(struct device *dev); |
| extern void cnss_schedule_recovery(struct device *dev, |
| enum cnss_recovery_reason reason); |
| extern int cnss_self_recovery(struct device *dev, |
| enum cnss_recovery_reason reason); |
| extern int cnss_force_fw_assert(struct device *dev); |
| extern int cnss_force_collect_rddm(struct device *dev); |
| extern int cnss_qmi_send_get(struct device *dev); |
| extern int cnss_qmi_send_put(struct device *dev); |
| extern int cnss_qmi_send(struct device *dev, int type, void *cmd, |
| int cmd_len, void *cb_ctx, |
| int (*cb)(void *ctx, void *event, int event_len)); |
| extern void *cnss_get_virt_ramdump_mem(struct device *dev, unsigned long *size); |
| extern int cnss_get_fw_files_for_target(struct device *dev, |
| struct cnss_fw_files *pfw_files, |
| u32 target_type, u32 target_version); |
| extern int cnss_get_platform_cap(struct device *dev, |
| struct cnss_platform_cap *cap); |
| extern struct dma_iommu_mapping *cnss_smmu_get_mapping(struct device *dev); |
| extern int cnss_smmu_map(struct device *dev, |
| phys_addr_t paddr, uint32_t *iova_addr, size_t size); |
| extern int cnss_get_soc_info(struct device *dev, struct cnss_soc_info *info); |
| extern int cnss_request_bus_bandwidth(struct device *dev, int bandwidth); |
| extern int cnss_power_up(struct device *dev); |
| extern int cnss_power_down(struct device *dev); |
| extern int cnss_idle_restart(struct device *dev); |
| extern int cnss_idle_shutdown(struct device *dev); |
| extern void cnss_request_pm_qos(struct device *dev, u32 qos_val); |
| extern void cnss_remove_pm_qos(struct device *dev); |
| extern void cnss_lock_pm_sem(struct device *dev); |
| extern void cnss_release_pm_sem(struct device *dev); |
| extern void cnss_pci_lock_reg_window(struct device *dev, unsigned long *flags); |
| extern void cnss_pci_unlock_reg_window(struct device *dev, |
| unsigned long *flags); |
| extern int cnss_wlan_pm_control(struct device *dev, bool vote); |
| extern int cnss_auto_suspend(struct device *dev); |
| extern int cnss_auto_resume(struct device *dev); |
| extern int cnss_pci_is_drv_connected(struct device *dev); |
| extern int cnss_pci_force_wake_request(struct device *dev); |
| extern int cnss_pci_is_device_awake(struct device *dev); |
| extern int cnss_pci_force_wake_release(struct device *dev); |
| extern int cnss_get_user_msi_assignment(struct device *dev, char *user_name, |
| int *num_vectors, |
| uint32_t *user_base_data, |
| uint32_t *base_vector); |
| extern int cnss_get_msi_irq(struct device *dev, unsigned int vector); |
| extern void cnss_get_msi_address(struct device *dev, uint32_t *msi_addr_low, |
| uint32_t *msi_addr_high); |
| extern int cnss_wlan_enable(struct device *dev, |
| struct cnss_wlan_enable_cfg *config, |
| enum cnss_driver_mode mode, |
| const char *host_version); |
| extern int cnss_wlan_disable(struct device *dev, enum cnss_driver_mode mode); |
| extern unsigned int cnss_get_boot_timeout(struct device *dev); |
| extern int cnss_athdiag_read(struct device *dev, uint32_t offset, |
| uint32_t mem_type, uint32_t data_len, |
| uint8_t *output); |
| extern int cnss_athdiag_write(struct device *dev, uint32_t offset, |
| uint32_t mem_type, uint32_t data_len, |
| uint8_t *input); |
| extern int cnss_set_fw_log_mode(struct device *dev, uint8_t fw_log_mode); |
| extern int cnss_usb_wlan_register_driver(struct cnss_usb_wlan_driver *driver); |
| extern void cnss_usb_wlan_unregister_driver(struct cnss_usb_wlan_driver * |
| driver); |
| #endif /* _NET_CNSS2_H */ |