drivers/net/wireless/marvell/mwifiex/ioctl.h

File Facts

System

Linux kernel

Corpus path

drivers/net/wireless/marvell/mwifiex/ioctl.h

Extension

.h

Size

9375 bytes

Lines

482

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.

• 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.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• No C-style include directives detected by the generator.

Detected Declarations

• struct mwifiex_user_scan
• struct mwifiex_multicast_list
• struct mwifiex_chan_freq
• struct mwifiex_ssid_bssid
• struct wpa_param
• struct wep_key
• struct mwifiex_uap_bss_param
• struct mwifiex_ds_get_stats
• struct mwifiex_ver_ext
• struct mwifiex_bss_info
• struct mwifiex_sta_info
• struct mwifiex_ds_rx_reorder_tbl
• struct mwifiex_ds_tx_ba_stream_tbl
• struct tdls_peer_info
• struct mwifiex_debug_info
• struct mwifiex_ds_encrypt_key
• struct mwifiex_power_cfg
• struct mwifiex_ds_hs_cfg
• struct mwifiex_ds_wakeup_reason
• struct mwifiex_ds_auto_ds
• struct mwifiex_ds_pm_cfg
• struct mwifiex_11ac_vht_cfg
• struct mwifiex_ds_11n_tx_cfg
• struct mwifiex_ds_11n_amsdu_aggr_ctrl
• struct mwifiex_ds_ant_cfg
• struct mwifiex_ds_reg_rw
• struct mwifiex_ds_read_eeprom
• struct mwifiex_ds_mem_rw
• struct mwifiex_ds_misc_gen_ie
• struct mwifiex_ds_misc_cmd
• struct subsc_evt_cfg
• struct mwifiex_ds_misc_subsc_evt
• struct mwifiex_mef_filter
• struct mwifiex_mef_entry
• struct mwifiex_ds_mef_cfg
• struct filt_field_param
• struct mwifiex_coalesce_rule
• struct mwifiex_ds_coalesce_cfg
• struct mwifiex_ds_tdls_oper
• enum subsc_evt_rssi_state
• enum COALESCE_OPERATION
• enum COALESCE_PACKET_TYPE

Annotated Snippet

struct mwifiex_user_scan {
	u32 scan_cfg_len;
	u8 scan_cfg_buf[1];
};

#define MWIFIEX_PROMISC_MODE            1
#define MWIFIEX_MULTICAST_MODE		2
#define	MWIFIEX_ALL_MULTI_MODE		4
#define MWIFIEX_MAX_MULTICAST_LIST_SIZE	32

struct mwifiex_multicast_list {
	u32 mode;
	u32 num_multicast_addr;
	u8 mac_list[MWIFIEX_MAX_MULTICAST_LIST_SIZE][ETH_ALEN];
};

struct mwifiex_chan_freq {
	u32 channel;
	u32 freq;
};

struct mwifiex_ssid_bssid {
	struct cfg80211_ssid ssid;
	u8 bssid[ETH_ALEN];
};

enum {
	BAND_B = 1,
	BAND_G = 2,
	BAND_A = 4,
	BAND_GN = 8,
	BAND_AN = 16,
	BAND_AAC = 32,
};

#define MWIFIEX_WPA_PASSHPHRASE_LEN 64
struct wpa_param {
	u8 pairwise_cipher_wpa;
	u8 pairwise_cipher_wpa2;
	u8 group_cipher;
	u32 length;
	u8 passphrase[MWIFIEX_WPA_PASSHPHRASE_LEN];
};

struct wep_key {
	u8 key_index;
	u8 is_default;
	u16 length;
	u8 key[WLAN_KEY_LEN_WEP104];
};

#define KEY_MGMT_ON_HOST        0x03
#define MWIFIEX_AUTH_MODE_AUTO  0xFF
#define BAND_CONFIG_BG          0x00
#define BAND_CONFIG_A           0x01
#define MWIFIEX_SEC_CHAN_BELOW	0x30
#define MWIFIEX_SEC_CHAN_ABOVE	0x10
#define MWIFIEX_SUPPORTED_RATES                 14
#define MWIFIEX_SUPPORTED_RATES_EXT             32
#define MWIFIEX_TDLS_SUPPORTED_RATES		8
#define MWIFIEX_TDLS_DEF_QOS_CAPAB		0xf
#define MWIFIEX_PRIO_BK				2
#define MWIFIEX_PRIO_VI				5
#define MWIFIEX_SUPPORTED_CHANNELS		2
#define MWIFIEX_OPERATING_CLASSES		16

struct mwifiex_uap_bss_param {
	u8 channel;
	u8 band_cfg;
	u16 rts_threshold;
	u16 frag_threshold;
	u8 retry_limit;
	struct mwifiex_802_11_ssid ssid;
	u8 bcast_ssid_ctl;
	u8 radio_ctl;
	u8 dtim_period;
	u16 beacon_period;
	u16 auth_mode;
	u16 protocol;
	u16 key_mgmt;
	u16 key_mgmt_operation;
	struct wpa_param wpa_cfg;
	struct wep_key wep_cfg[NUM_WEP_KEYS];
	struct ieee80211_ht_cap ht_cap;
	struct ieee80211_vht_cap vht_cap;
	u8 rates[MWIFIEX_SUPPORTED_RATES];
	u32 sta_ao_timer;
	u32 ps_sta_ao_timer;
	u8 qos_info;
	u8 power_constraint;

Annotation

• Detected declarations: `struct mwifiex_user_scan`, `struct mwifiex_multicast_list`, `struct mwifiex_chan_freq`, `struct mwifiex_ssid_bssid`, `struct wpa_param`, `struct wep_key`, `struct mwifiex_uap_bss_param`, `struct mwifiex_ds_get_stats`, `struct mwifiex_ver_ext`, `struct mwifiex_bss_info`.
• Atlas domain: Driver Families / drivers/net.
• Implementation status: source implementation candidate.

Implementation Notes

• This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
• Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
• Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.