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 */
27struct brcmf_mp_global_t {
28	char	firmware_path[BRCMF_FW_ALTPATH_LEN];
29};
30
31extern 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 * @country_codes: If available, pointer to struct for translating country codes
42 * @bus: Bus specific platform data. Only SDIO at the mmoment.
43 */
44struct brcmf_mp_device {
45	bool		p2p_enable;
46	unsigned int	feature_disable;
47	int		fcmode;
48	bool		roamoff;
49	bool		iapp;
50	bool		ignore_probe_fail;
51	struct brcmfmac_pd_cc *country_codes;
52	const char	*board_type;
53	union {
54		struct brcmfmac_sdio_pd sdio;
55	} bus;
56};
57
58void brcmf_c_set_joinpref_default(struct brcmf_if *ifp);
59
60struct brcmf_mp_device *brcmf_get_module_param(struct device *dev,
61					       enum brcmf_bus_type bus_type,
62					       u32 chip, u32 chiprev);
63void brcmf_release_module_param(struct brcmf_mp_device *module_param);
64
65/* Sets dongle media info (drv_version, mac address). */
66int brcmf_c_preinit_dcmds(struct brcmf_if *ifp);
67
68#ifdef CONFIG_DMI
69void brcmf_dmi_probe(struct brcmf_mp_device *settings, u32 chip, u32 chiprev);
70#else
71static inline void
72brcmf_dmi_probe(struct brcmf_mp_device *settings, u32 chip, u32 chiprev) {}
73#endif
74
75u8 brcmf_map_prio_to_prec(void *cfg, u8 prio);
76
77u8 brcmf_map_prio_to_aci(void *cfg, u8 prio);
78
79#endif /* BRCMFMAC_COMMON_H */
80