drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.h

Source file repositories/reference/linux-study-clean/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.h

File Facts

System
Linux kernel
Corpus path
drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.h
Extension
.h
Size
2922 bytes
Lines
96
Domain
Driver Families
Bucket
drivers/net
Inferred role
Driver Families: implementation source
Status
source implementation candidate

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

Dependency Surface

Detected Declarations

Annotated Snippet

struct brcmf_mp_global_t {
	char	firmware_path[BRCMF_FW_ALTPATH_LEN];
};

extern struct brcmf_mp_global_t brcmf_mp_global;

/**
 * struct brcmf_mp_device - Device module parameters.
 *
 * @p2p_enable: Legacy P2P0 enable (old wpa_supplicant).
 * @feature_disable: Feature_disable bitmask.
 * @fcmode: FWS flow control.
 * @roamoff: Firmware roaming off?
 * @ignore_probe_fail: Ignore probe failure.
 * @trivial_ccode_map: Assume firmware uses ISO3166 country codes with rev 0
 * @country_codes: If available, pointer to struct for translating country codes
 * @bus: Bus specific platform data. Only SDIO at the mmoment.
 */
struct brcmf_mp_device {
	bool		p2p_enable;
	unsigned int	feature_disable;
	int		fcmode;
	bool		roamoff;
	bool		iapp;
	bool		ignore_probe_fail;
	bool		trivial_ccode_map;
	struct brcmfmac_pd_cc *country_codes;
	const char	*board_type;
	unsigned char	mac[ETH_ALEN];
	const char	*antenna_sku;
	const void	*cal_blob;
	int		cal_size;
	union {
		struct brcmfmac_sdio_pd sdio;
	} bus;
};

void brcmf_c_set_joinpref_default(struct brcmf_if *ifp);

struct brcmf_mp_device *brcmf_get_module_param(struct device *dev,
					       enum brcmf_bus_type bus_type,
					       u32 chip, u32 chiprev);
void brcmf_release_module_param(struct brcmf_mp_device *module_param);

/* Sets dongle media info (drv_version, mac address). */
int brcmf_c_preinit_dcmds(struct brcmf_if *ifp);
int brcmf_c_set_cur_etheraddr(struct brcmf_if *ifp, const u8 *addr);

#ifdef CONFIG_DMI
void brcmf_dmi_probe(struct brcmf_mp_device *settings, u32 chip, u32 chiprev);
#else
static inline void
brcmf_dmi_probe(struct brcmf_mp_device *settings, u32 chip, u32 chiprev) {}
#endif

#ifdef CONFIG_ACPI
void brcmf_acpi_probe(struct device *dev, enum brcmf_bus_type bus_type,
		      struct brcmf_mp_device *settings);
#else
static inline void brcmf_acpi_probe(struct device *dev,
				    enum brcmf_bus_type bus_type,
				    struct brcmf_mp_device *settings) {}
#endif

u8 brcmf_map_prio_to_prec(void *cfg, u8 prio);

u8 brcmf_map_prio_to_aci(void *cfg, u8 prio);

#endif /* BRCMFMAC_COMMON_H */

Annotation

Implementation Notes