1 // SPDX-License-Identifier: ISC 2 /* 3 * Copyright (c) 2014 Broadcom Corporation 4 */ 5 #ifndef BRCMFMAC_COMMON_H 6 #define BRCMFMAC_COMMON_H 7 8 #include <linux/platform_device.h> 9 #include <linux/platform_data/brcmfmac.h> 10 #include "fwil_types.h" 11 12 #define BRCMF_FW_ALTPATH_LEN 256 13 14 /* Definitions for the module global and device specific settings are defined 15 * here. Two structs are used for them. brcmf_mp_global_t and brcmf_mp_device. 16 * The mp_global is instantiated once in a global struct and gets initialized 17 * by the common_attach function which should be called before any other 18 * (module) initiliazation takes place. The device specific settings is part 19 * of the drvr struct and should be initialized on every brcmf_attach. 20 */ 21 22 /** 23 * struct brcmf_mp_global_t - Global module paramaters. 24 * 25 * @firmware_path: Alternative firmware path. 26 */ 27 struct brcmf_mp_global_t { 28 char firmware_path[BRCMF_FW_ALTPATH_LEN]; 29 }; 30 31 extern struct brcmf_mp_global_t brcmf_mp_global; 32 33 /** 34 * struct brcmf_mp_device - Device module paramaters. 35 * 36 * @p2p_enable: Legacy P2P0 enable (old wpa_supplicant). 37 * @feature_disable: Feature_disable bitmask. 38 * @fcmode: FWS flow control. 39 * @roamoff: Firmware roaming off? 40 * @ignore_probe_fail: Ignore probe failure. 41 * @trivial_ccode_map: Assume firmware uses ISO3166 country codes with rev 0 42 * @country_codes: If available, pointer to struct for translating country codes 43 * @bus: Bus specific platform data. Only SDIO at the mmoment. 44 */ 45 struct brcmf_mp_device { 46 bool p2p_enable; 47 unsigned int feature_disable; 48 int fcmode; 49 bool roamoff; 50 bool iapp; 51 bool ignore_probe_fail; 52 bool trivial_ccode_map; 53 struct brcmfmac_pd_cc *country_codes; 54 const char *board_type; 55 unsigned char mac[ETH_ALEN]; 56 const char *antenna_sku; 57 const void *cal_blob; 58 int cal_size; 59 union { 60 struct brcmfmac_sdio_pd sdio; 61 } bus; 62 }; 63 64 void brcmf_c_set_joinpref_default(struct brcmf_if *ifp); 65 66 struct brcmf_mp_device *brcmf_get_module_param(struct device *dev, 67 enum brcmf_bus_type bus_type, 68 u32 chip, u32 chiprev); 69 void brcmf_release_module_param(struct brcmf_mp_device *module_param); 70 71 /* Sets dongle media info (drv_version, mac address). */ 72 int brcmf_c_preinit_dcmds(struct brcmf_if *ifp); 73 int brcmf_c_set_cur_etheraddr(struct brcmf_if *ifp, const u8 *addr); 74 75 #ifdef CONFIG_DMI 76 void brcmf_dmi_probe(struct brcmf_mp_device *settings, u32 chip, u32 chiprev); 77 #else 78 static inline void 79 brcmf_dmi_probe(struct brcmf_mp_device *settings, u32 chip, u32 chiprev) {} 80 #endif 81 82 #ifdef CONFIG_ACPI 83 void brcmf_acpi_probe(struct device *dev, enum brcmf_bus_type bus_type, 84 struct brcmf_mp_device *settings); 85 #else 86 static inline void brcmf_acpi_probe(struct device *dev, 87 enum brcmf_bus_type bus_type, 88 struct brcmf_mp_device *settings) {} 89 #endif 90 91 u8 brcmf_map_prio_to_prec(void *cfg, u8 prio); 92 93 u8 brcmf_map_prio_to_aci(void *cfg, u8 prio); 94 95 #endif /* BRCMFMAC_COMMON_H */ 96