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Diffstat (limited to 'include/soc/qcom/icnss.h')
| -rw-r--r-- | include/soc/qcom/icnss.h | 166 |
1 files changed, 166 insertions, 0 deletions
diff --git a/include/soc/qcom/icnss.h b/include/soc/qcom/icnss.h new file mode 100644 index 000000000000..716e28054e60 --- /dev/null +++ b/include/soc/qcom/icnss.h @@ -0,0 +1,166 @@ +/* Copyright (c) 2015-2019, 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 _ICNSS_WLAN_H_ +#define _ICNSS_WLAN_H_ + +#include <linux/interrupt.h> +#include <linux/device.h> + +#define ICNSS_MAX_IRQ_REGISTRATIONS 12 +#define ICNSS_MAX_TIMESTAMP_LEN 32 + +#ifndef ICNSS_API_WITH_DEV +#define ICNSS_API_WITH_DEV +#endif + +enum icnss_uevent { + ICNSS_UEVENT_FW_CRASHED, + ICNSS_UEVENT_FW_DOWN, +}; + +enum cnss_cc_src { + CNSS_SOURCE_CORE, + CNSS_SOURCE_11D, + CNSS_SOURCE_USER +}; + +struct icnss_uevent_fw_down_data { + bool crashed; +}; + +struct icnss_uevent_data { + enum icnss_uevent uevent; + void *data; +}; + +struct icnss_driver_ops { + char *name; + unsigned long drv_state; + struct device_driver driver; + int (*probe)(struct device *dev); + void (*remove)(struct device *dev); + void (*shutdown)(struct device *dev); + int (*reinit)(struct device *dev); + void (*crash_shutdown)(void *pdev); + int (*pm_suspend)(struct device *dev); + int (*pm_resume)(struct device *dev); + int (*suspend_noirq)(struct device *dev); + int (*resume_noirq)(struct device *dev); + int (*uevent)(struct device *dev, struct icnss_uevent_data *uevent); + int (*idle_shutdown)(struct device *dev); + int (*idle_restart)(struct device *dev); +}; + + +struct ce_tgt_pipe_cfg { + u32 pipe_num; + u32 pipe_dir; + u32 nentries; + u32 nbytes_max; + u32 flags; + u32 reserved; +}; + +struct ce_svc_pipe_cfg { + u32 service_id; + u32 pipe_dir; + u32 pipe_num; +}; + +struct icnss_shadow_reg_cfg { + u16 ce_id; + u16 reg_offset; +}; + +/* CE configuration to target */ +struct icnss_wlan_enable_cfg { + u32 num_ce_tgt_cfg; + struct ce_tgt_pipe_cfg *ce_tgt_cfg; + u32 num_ce_svc_pipe_cfg; + struct ce_svc_pipe_cfg *ce_svc_cfg; + u32 num_shadow_reg_cfg; + struct icnss_shadow_reg_cfg *shadow_reg_cfg; +}; + +/* driver modes */ +enum icnss_driver_mode { + ICNSS_MISSION, + ICNSS_FTM, + ICNSS_EPPING, + ICNSS_WALTEST, + ICNSS_OFF, + ICNSS_CCPM, + ICNSS_QVIT, +}; + +struct icnss_soc_info { + void __iomem *v_addr; + phys_addr_t p_addr; + uint32_t chip_id; + uint32_t chip_family; + uint32_t board_id; + uint32_t soc_id; + uint32_t fw_version; + char fw_build_timestamp[ICNSS_MAX_TIMESTAMP_LEN + 1]; +}; + +#define icnss_register_driver(ops) \ + __icnss_register_driver(ops, THIS_MODULE, KBUILD_MODNAME) +extern int __icnss_register_driver(struct icnss_driver_ops *ops, + struct module *owner, const char *mod_name); + +extern int icnss_unregister_driver(struct icnss_driver_ops *ops); + +extern int icnss_wlan_enable(struct device *dev, + struct icnss_wlan_enable_cfg *config, + enum icnss_driver_mode mode, + const char *host_version); +extern int icnss_wlan_disable(struct device *dev, enum icnss_driver_mode mode); +extern void icnss_enable_irq(struct device *dev, unsigned int ce_id); +extern void icnss_disable_irq(struct device *dev, unsigned int ce_id); +extern int icnss_get_soc_info(struct device *dev, struct icnss_soc_info *info); +extern int icnss_ce_free_irq(struct device *dev, unsigned int ce_id, void *ctx); +extern int icnss_ce_request_irq(struct device *dev, unsigned int ce_id, + irqreturn_t (*handler)(int, void *), + unsigned long flags, const char *name, void *ctx); +extern int icnss_get_ce_id(struct device *dev, int irq); +extern int icnss_set_fw_log_mode(struct device *dev, uint8_t fw_log_mode); +extern int icnss_athdiag_read(struct device *dev, uint32_t offset, + uint32_t mem_type, uint32_t data_len, + uint8_t *output); +extern int icnss_athdiag_write(struct device *dev, uint32_t offset, + uint32_t mem_type, uint32_t data_len, + uint8_t *input); +extern int icnss_get_irq(struct device *dev, int ce_id); +extern int icnss_power_on(struct device *dev); +extern int icnss_power_off(struct device *dev); +extern struct dma_iommu_mapping *icnss_smmu_get_mapping(struct device *dev); +extern int icnss_smmu_map(struct device *dev, phys_addr_t paddr, + uint32_t *iova_addr, size_t size); +extern unsigned int icnss_socinfo_get_serial_number(struct device *dev); +extern int icnss_set_wlan_unsafe_channel(u16 *unsafe_ch_list, u16 ch_count); +extern int icnss_get_wlan_unsafe_channel(u16 *unsafe_ch_list, u16 *ch_count, + u16 buf_len); +extern int icnss_wlan_set_dfs_nol(const void *info, u16 info_len); +extern int icnss_wlan_get_dfs_nol(void *info, u16 info_len); +extern bool icnss_is_qmi_disable(struct device *dev); +extern bool icnss_is_fw_ready(void); +extern bool icnss_is_fw_down(void); +extern bool icnss_is_rejuvenate(void); +extern int icnss_set_wlan_mac_address(const u8 *in, const uint32_t len); +extern u8 *icnss_get_wlan_mac_address(struct device *dev, uint32_t *num); +extern int icnss_trigger_recovery(struct device *dev); +extern void icnss_block_shutdown(bool status); +extern bool icnss_is_pdr(void); +extern int icnss_idle_restart(struct device *dev); +extern int icnss_idle_shutdown(struct device *dev); +#endif /* _ICNSS_WLAN_H_ */ |