#include <sys/cdefs.h>
#include "opt_wlan.h"
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/eventhandler.h>
#include <sys/kernel.h>
#include <sys/linker.h>
#include <sys/malloc.h>
#include <sys/mbuf.h>
#include <sys/module.h>
#include <sys/priv.h>
#include <sys/proc.h>
#include <sys/sysctl.h>
#include <sys/socket.h>
#include <net/bpf.h>
#include <net/debugnet.h>
#include <net/if.h>
#include <net/if_var.h>
#include <net/if_dl.h>
#include <net/if_clone.h>
#include <net/if_media.h>
#include <net/if_types.h>
#include <net/ethernet.h>
#include <net/route.h>
#include <net/vnet.h>
#include <net80211/ieee80211_var.h>
#include <net80211/ieee80211_input.h>
#include <sys/libkern.h>

Include dependency graph for ieee80211_freebsd.c:

Macros
#define	MC_ALIGN(m, len)

Functions
	__FBSDID ("$FreeBSD$")

	DEBUGNET_DEFINE (ieee80211)

	SYSCTL_NODE (_net, OID_AUTO, wlan, CTLFLAG_RD\|CTLFLAG_MPSAFE, 0, "IEEE 80211 parameters")

int	ieee80211_priv_check_vap_getkey (u_long cmd __unused, struct ieee80211vap vap __unused, struct ifnet ifp __unused)

int	ieee80211_priv_check_vap_manage (u_long cmd __unused, struct ieee80211vap vap __unused, struct ifnet ifp __unused)

int	ieee80211_priv_check_vap_setmac (u_long cmd __unused, struct ieee80211vap vap __unused, struct ifnet ifp __unused)

int	ieee80211_priv_check_create_vap (u_long cmd __unused, struct ieee80211vap vap __unused, struct ifnet ifp __unused)

static int	wlan_clone_create (struct if_clone *ifc, int unit, caddr_t params)

static void	wlan_clone_destroy (struct ifnet *ifp)

void	ieee80211_vap_destroy (struct ieee80211vap *vap)

int	ieee80211_sysctl_msecs_ticks (SYSCTL_HANDLER_ARGS)

static int	ieee80211_sysctl_inact (SYSCTL_HANDLER_ARGS)

static int	ieee80211_sysctl_parent (SYSCTL_HANDLER_ARGS)

static int	ieee80211_sysctl_radar (SYSCTL_HANDLER_ARGS)

static int	ieee80211_sysctl_vap_restart (SYSCTL_HANDLER_ARGS)

void	ieee80211_sysctl_attach (struct ieee80211com *ic)

void	ieee80211_sysctl_detach (struct ieee80211com *ic)

void	ieee80211_sysctl_vattach (struct ieee80211vap *vap)

void	ieee80211_sysctl_vdetach (struct ieee80211vap *vap)

int	ieee80211_com_vincref (struct ieee80211vap *vap)

void	ieee80211_com_vdecref (struct ieee80211vap *vap)

void	ieee80211_com_vdetach (struct ieee80211vap *vap)

int	ieee80211_node_dectestref (struct ieee80211_node *ni)

void	ieee80211_drain_ifq (struct ifqueue *ifq)

void	ieee80211_flush_ifq (struct ifqueue ifq, struct ieee80211vap vap)

struct mbuf *	ieee80211_getmgtframe (uint8_t **frm, int headroom, int pktlen)

struct mbuf *	ieee80211_realign (struct ieee80211vap vap, struct mbuf m, size_t align)

int	ieee80211_add_callback (struct mbuf m, void(func)(struct ieee80211_node , void , int), void *arg)

int	ieee80211_add_xmit_params (struct mbuf m, const struct ieee80211_bpf_params params)

int	ieee80211_get_xmit_params (struct mbuf m, struct ieee80211_bpf_params params)

void	ieee80211_process_callback (struct ieee80211_node ni, struct mbuf m, int status)

int	ieee80211_add_rx_params (struct mbuf m, const struct ieee80211_rx_stats rxs)

int	ieee80211_get_rx_params (struct mbuf m, struct ieee80211_rx_stats rxs)

const struct ieee80211_rx_stats *	ieee80211_get_rx_params_ptr (struct mbuf *m)

int	ieee80211_add_toa_params (struct mbuf m, const struct ieee80211_toa_params p)

int	ieee80211_get_toa_params (struct mbuf m, struct ieee80211_toa_params p)

int	ieee80211_parent_xmitpkt (struct ieee80211com ic, struct mbuf m)

int	ieee80211_vap_xmitpkt (struct ieee80211vap vap, struct mbuf m)

void	net80211_get_random_bytes (void *p, size_t n)

static void	notify_macaddr (struct ifnet *ifp, int op, const uint8_t mac[IEEE80211_ADDR_LEN])

void	ieee80211_notify_node_join (struct ieee80211_node *ni, int newassoc)

void	ieee80211_notify_node_leave (struct ieee80211_node *ni)

void	ieee80211_notify_scan_done (struct ieee80211vap *vap)

void	ieee80211_notify_replay_failure (struct ieee80211vap vap, const struct ieee80211_frame wh, const struct ieee80211_key *k, u_int64_t rsc, int tid)

void	ieee80211_notify_michael_failure (struct ieee80211vap vap, const struct ieee80211_frame wh, u_int keyix)

void	ieee80211_notify_wds_discover (struct ieee80211_node *ni)

void	ieee80211_notify_csa (struct ieee80211com ic, const struct ieee80211_channel c, int mode, int count)

void	ieee80211_notify_radar (struct ieee80211com ic, const struct ieee80211_channel c)

void	ieee80211_notify_cac (struct ieee80211com ic, const struct ieee80211_channel c, enum ieee80211_notify_cac_event type)

void	ieee80211_notify_node_deauth (struct ieee80211_node *ni)

void	ieee80211_notify_node_auth (struct ieee80211_node *ni)

void	ieee80211_notify_country (struct ieee80211vap *vap, const uint8_t bssid[IEEE80211_ADDR_LEN], const uint8_t cc[2])

void	ieee80211_notify_radio (struct ieee80211com *ic, int state)

void	ieee80211_notify_ifnet_change (struct ieee80211vap *vap)

void	ieee80211_load_module (const char *modname)

static void	bpf_track (void arg, struct ifnet ifp, int dlt, int attach)

static void	wlan_iflladdr (void arg __unused, struct ifnet ifp)

const char *	ieee80211_get_vap_ifname (struct ieee80211vap *vap)

static int	wlan_modevent (module_t mod, int type, void *unused)

	DECLARE_MODULE (wlan, wlan_mod, SI_SUB_DRIVERS, SI_ORDER_FIRST)

	MODULE_VERSION (wlan, 1)

	MODULE_DEPEND (wlan, ether, 1, 1, 1)

Variables
static const char	wlanname [] = "wlan"

static struct if_clone *	wlan_cloner

static eventhandler_tag	wlan_bpfevent

static eventhandler_tag	wlan_ifllevent

static moduledata_t	wlan_mod

Macro Definition Documentation

◆ MC_ALIGN

#define MC_ALIGN	(	m,
		len
	)

Value:

do {                                                                    \
        (m)->m_data += rounddown2(MCLBYTES - (len), sizeof(long));      \
} while (/* CONSTCOND */ 0)

Definition at line 463 of file ieee80211_freebsd.c.

Function Documentation

◆ __FBSDID()

__FBSDID ( "$FreeBSD$" )

◆ bpf_track()

static void bpf_track	(	void *	arg,
		struct ifnet *	ifp,
		int	dlt,
		int	attach
	)

static

Definition at line 1045 of file ieee80211_freebsd.c.

References DLT_IEEE802_11_RADIO, ieee80211com::ic_montaps, IEEE80211_FEXT_BPF, ieee80211_init(), IEEE80211_M_MONITOR, ieee80211_syncflag_ext(), ieee80211vap::iv_ic, ieee80211vap::iv_opmode, and ieee80211vap::iv_rawbpf.

Referenced by wlan_modevent().

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◆ DEBUGNET_DEFINE()

DEBUGNET_DEFINE ( ieee80211 )

◆ DECLARE_MODULE()

DECLARE_MODULE	(	wlan	,
		wlan_mod	,
		SI_SUB_DRIVERS	,
		SI_ORDER_FIRST
	)

◆ ieee80211_add_callback()

int ieee80211_add_callback	(	struct mbuf *	m,
		void()(struct ieee80211_node , void *, int)	func,
		void *	arg
	)

Definition at line 551 of file ieee80211_freebsd.c.

References ieee80211_cb::arg, ieee80211_cb::func, M_TXCB, MTAG_ABI_NET80211, and NET80211_TAG_CALLBACK.

Referenced by ieee80211_send_bar(), ieee80211_send_mgmt(), and ieee80211_send_nulldata().

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◆ ieee80211_add_rx_params()

int ieee80211_add_rx_params	(	struct mbuf *	m,
		const struct ieee80211_rx_stats *	rxs
	)

Definition at line 623 of file ieee80211_freebsd.c.

References MTAG_ABI_NET80211, NET80211_TAG_RECV_PARAMS, and ieee80211_rx_params::params.

Referenced by ieee80211_input_all().

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◆ ieee80211_add_toa_params()

int ieee80211_add_toa_params	(	struct mbuf *	m,
		const struct ieee80211_toa_params *	p
	)

Definition at line 672 of file ieee80211_freebsd.c.

References MTAG_ABI_NET80211, and NET80211_TAG_TOA_PARAMS.

◆ ieee80211_add_xmit_params()

int ieee80211_add_xmit_params	(	struct mbuf *	m,
		const struct ieee80211_bpf_params *	params
	)

Definition at line 571 of file ieee80211_freebsd.c.

References MTAG_ABI_NET80211, NET80211_TAG_XMIT_PARAMS, and ieee80211_tx_params::params.

Referenced by ieee80211_raw_output().

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◆ ieee80211_com_vdecref()

void ieee80211_com_vdecref ( struct ieee80211vap * vap )

Definition at line 380 of file ieee80211_freebsd.c.

References _IEEE80211_MASKSHIFT, IEEE80211_COM_REF, IEEE80211_COM_REF_ADD, and ieee80211vap::iv_com_state.

Referenced by ieee80211_ioctl().

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◆ ieee80211_com_vdetach()

void ieee80211_com_vdetach ( struct ieee80211vap * vap )

Definition at line 393 of file ieee80211_freebsd.c.

References _IEEE80211_MASKSHIFT, IEEE80211_COM_DETACHED, IEEE80211_COM_REF, ieee80211vap::iv_com_state, and msecs_to_ticks.

Referenced by ieee80211_ifdetach().

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◆ ieee80211_com_vincref()

int ieee80211_com_vincref ( struct ieee80211vap * vap )

Definition at line 359 of file ieee80211_freebsd.c.

References _IEEE80211_MASKSHIFT, IEEE80211_COM_DETACHED, IEEE80211_COM_REF, IEEE80211_COM_REF_ADD, IEEE80211_COM_REF_MAX, and ieee80211vap::iv_com_state.

Referenced by ieee80211_ioctl().

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◆ ieee80211_drain_ifq()

void ieee80211_drain_ifq ( struct ifqueue * ifq )

Definition at line 413 of file ieee80211_freebsd.c.

References ieee80211_free_node().

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◆ ieee80211_flush_ifq()

void ieee80211_flush_ifq	(	struct ifqueue *	ifq,
		struct ieee80211vap *	vap
	)

Definition at line 433 of file ieee80211_freebsd.c.

References ieee80211_free_node(), and ieee80211_node::ni_vap.

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◆ ieee80211_get_rx_params()

int ieee80211_get_rx_params	(	struct mbuf *	m,
		struct ieee80211_rx_stats *	rxs
	)

Definition at line 640 of file ieee80211_freebsd.c.

References MTAG_ABI_NET80211, NET80211_TAG_RECV_PARAMS, and ieee80211_rx_params::params.

Referenced by ieee80211_input_mimo().

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◆ ieee80211_get_rx_params_ptr()

const struct ieee80211_rx_stats * ieee80211_get_rx_params_ptr ( struct mbuf * m )

Definition at line 655 of file ieee80211_freebsd.c.

References MTAG_ABI_NET80211, NET80211_TAG_RECV_PARAMS, and ieee80211_rx_params::params.

Referenced by ampdu_rx_add_slot(), ccmp_decap(), ieee80211_crypto_decap(), ieee80211_crypto_demic(), tkip_decap(), tkip_demic(), and wep_decap().

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◆ ieee80211_get_toa_params()

int ieee80211_get_toa_params	(	struct mbuf *	m,
		struct ieee80211_toa_params *	p
	)

Definition at line 689 of file ieee80211_freebsd.c.

References MTAG_ABI_NET80211, and NET80211_TAG_TOA_PARAMS.

◆ ieee80211_get_vap_ifname()

const char * ieee80211_get_vap_ifname ( struct ieee80211vap * vap )

Definition at line 1092 of file ieee80211_freebsd.c.

References ieee80211vap::iv_ifp.

Referenced by vap_update_ht_protmode().

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◆ ieee80211_get_xmit_params()

int ieee80211_get_xmit_params	(	struct mbuf *	m,
		struct ieee80211_bpf_params *	params
	)

Definition at line 589 of file ieee80211_freebsd.c.

References MTAG_ABI_NET80211, NET80211_TAG_XMIT_PARAMS, and ieee80211_tx_params::params.

◆ ieee80211_getmgtframe()

struct mbuf * ieee80211_getmgtframe	(	uint8_t **	frm,
		int	headroom,
		int	pktlen
	)

Definition at line 478 of file ieee80211_freebsd.c.

References MC_ALIGN.

Referenced by ht_send_action_ba_addba(), ht_send_action_ba_delba(), ht_send_action_ht_txchwidth(), hwmp_send_action(), ieee80211_alloc_proberesp(), ieee80211_beacon_alloc(), ieee80211_send_bar(), ieee80211_send_mgmt(), ieee80211_send_nulldata(), ieee80211_send_probereq(), mesh_send_action_meshgate(), mesh_send_action_meshlmetric(), mesh_send_action_meshpeering_close(), mesh_send_action_meshpeering_confirm(), and mesh_send_action_meshpeering_open().

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◆ ieee80211_load_module()

void ieee80211_load_module ( const char * modname )

Definition at line 1031 of file ieee80211_freebsd.c.

Referenced by ieee80211_aclator_get(), ieee80211_authenticator_get(), ieee80211_crypto_newkey(), ieee80211_ratectl_set(), and ieee80211_scanner_get().

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◆ ieee80211_node_dectestref()

int ieee80211_node_dectestref ( struct ieee80211_node * ni )

Definition at line 405 of file ieee80211_freebsd.c.

References ieee80211_node::ni_refcnt.

Referenced by ieee80211_free_node(), and node_reclaim().

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◆ ieee80211_notify_cac()

void ieee80211_notify_cac	(	struct ieee80211com *	ic,
		const struct ieee80211_channel *	c,
		enum ieee80211_notify_cac_event	type
	)

Definition at line 942 of file ieee80211_freebsd.c.

References ieee80211_channel::ic_flags, ieee80211_channel::ic_freq, ieee80211_channel::ic_ieee, ieee80211_cac_event::iev_flags, ieee80211_cac_event::iev_freq, ieee80211_cac_event::iev_ieee, ieee80211_cac_event::iev_type, ieee80211vap::iv_ifp, and RTM_IEEE80211_CAC.

Referenced by cac_timeout(), ieee80211_dfs_cac_start(), and ieee80211_dfs_cac_stop().

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◆ ieee80211_notify_country()

void ieee80211_notify_country	(	struct ieee80211vap *	vap,
		const uint8_t	bssid[IEEE80211_ADDR_LEN],
		const uint8_t	cc[2]
	)

Definition at line 985 of file ieee80211_freebsd.c.

References IEEE80211_ADDR_COPY, ieee80211_country_event::iev_addr, ieee80211_country_event::iev_cc, ieee80211vap::iv_ifp, and RTM_IEEE80211_COUNTRY.

Referenced by sta_add().

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◆ ieee80211_notify_csa()

void ieee80211_notify_csa	(	struct ieee80211com *	ic,
		const struct ieee80211_channel *	c,
		int	mode,
		int	count
	)

Definition at line 900 of file ieee80211_freebsd.c.

References ieee80211_channel::ic_flags, ieee80211_channel::ic_freq, ieee80211_channel::ic_ieee, ieee80211_csa_event::iev_count, ieee80211_csa_event::iev_flags, ieee80211_csa_event::iev_freq, ieee80211_csa_event::iev_ieee, ieee80211_csa_event::iev_mode, ieee80211vap::iv_ifp, and RTM_IEEE80211_CSA.

Referenced by ieee80211_csa_startswitch().

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◆ ieee80211_notify_ifnet_change()

void ieee80211_notify_ifnet_change ( struct ieee80211vap * vap )

Definition at line 1018 of file ieee80211_freebsd.c.

References IEEE80211_DPRINTF, IEEE80211_MSG_DEBUG, and ieee80211vap::iv_ifp.

Referenced by ieee80211_start_locked(), and ieee80211_stop_locked().

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◆ ieee80211_notify_michael_failure()

void ieee80211_notify_michael_failure	(	struct ieee80211vap *	vap,
		const struct ieee80211_frame *	wh,
		u_int	keyix
	)

Definition at line 868 of file ieee80211_freebsd.c.

References ieee80211_frame::i_addr1, ieee80211_frame::i_addr2, IEEE80211_ADDR_COPY, IEEE80211_CIPHER_TKIP, IEEE80211_MSG_CRYPTO, IEEE80211_NOTE_MAC, ieee80211_michael_event::iev_cipher, ieee80211_michael_event::iev_dst, ieee80211_michael_event::iev_keyix, ieee80211_michael_event::iev_src, ieee80211_stats::is_rx_tkipmic, ieee80211vap::iv_ifp, ieee80211vap::iv_stats, and RTM_IEEE80211_MICHAEL.

Referenced by ieee80211_crypto_demic(), and tkip_demic().

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◆ ieee80211_notify_node_auth()

void ieee80211_notify_node_auth ( struct ieee80211_node * ni )

Definition at line 974 of file ieee80211_freebsd.c.

References IEEE80211_MSG_NODE, IEEE80211_NOTE, ieee80211vap::iv_ifp, ieee80211_node::ni_macaddr, ieee80211_node::ni_vap, notify_macaddr(), and RTM_IEEE80211_AUTH.

Referenced by hostap_auth_open(), and hostap_auth_shared().

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◆ ieee80211_notify_node_deauth()

void ieee80211_notify_node_deauth ( struct ieee80211_node * ni )

Definition at line 963 of file ieee80211_freebsd.c.

References IEEE80211_MSG_NODE, IEEE80211_NOTE, ieee80211vap::iv_ifp, ieee80211_node::ni_macaddr, ieee80211_node::ni_vap, notify_macaddr(), and RTM_IEEE80211_DEAUTH.

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◆ ieee80211_notify_node_join()

void ieee80211_notify_node_join	(	struct ieee80211_node *	ni,
		int	newassoc
	)

Definition at line 780 of file ieee80211_freebsd.c.

References IEEE80211_MSG_NODE, IEEE80211_NOTE, ieee80211vap::iv_bss, ieee80211vap::iv_ifp, ieee80211_node::ni_bssid, ieee80211_node::ni_macaddr, ieee80211_node::ni_vap, notify_macaddr(), RTM_IEEE80211_ASSOC, RTM_IEEE80211_JOIN, RTM_IEEE80211_REASSOC, and RTM_IEEE80211_REJOIN.

Referenced by ieee80211_create_wds(), ieee80211_node_join(), and sta_newstate().

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◆ ieee80211_notify_node_leave()

void ieee80211_notify_node_leave ( struct ieee80211_node * ni )

Definition at line 801 of file ieee80211_freebsd.c.

References IEEE80211_MSG_NODE, IEEE80211_NOTE, ieee80211vap::iv_bss, ieee80211vap::iv_ifp, ieee80211_node::ni_macaddr, ieee80211_node::ni_vap, notify_macaddr(), RTM_IEEE80211_DISASSOC, and RTM_IEEE80211_LEAVE.

Referenced by ieee80211_sta_leave().

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◆ ieee80211_notify_radar()

void ieee80211_notify_radar	(	struct ieee80211com *	ic,
		const struct ieee80211_channel *	c
	)

Definition at line 922 of file ieee80211_freebsd.c.

References ieee80211_channel::ic_flags, ieee80211_channel::ic_freq, ieee80211_channel::ic_ieee, ieee80211_radar_event::iev_flags, ieee80211_radar_event::iev_freq, ieee80211_radar_event::iev_ieee, ieee80211vap::iv_ifp, and RTM_IEEE80211_RADAR.

Referenced by dfs_timeout(), and ieee80211_dfs_notify_radar().

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◆ ieee80211_notify_radio()

void ieee80211_notify_radio	(	struct ieee80211com *	ic,
		int	state
	)

Definition at line 1001 of file ieee80211_freebsd.c.

References ieee80211_radio_event::iev_state, ieee80211vap::iv_ifp, and RTM_IEEE80211_RADIO.

◆ ieee80211_notify_replay_failure()

void ieee80211_notify_replay_failure	(	struct ieee80211vap *	vap,
		const struct ieee80211_frame *	wh,
		const struct ieee80211_key *	k,
		u_int64_t	rsc,
		int	tid
	)

◆ ieee80211_notify_scan_done()

void ieee80211_notify_scan_done ( struct ieee80211vap * vap )

Definition at line 821 of file ieee80211_freebsd.c.

References IEEE80211_DPRINTF, IEEE80211_MSG_SCAN, ieee80211vap::iv_ifp, and RTM_IEEE80211_SCAN.

Referenced by ieee80211_swscan_check_scan(), and scan_done().

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◆ ieee80211_notify_wds_discover()

void ieee80211_notify_wds_discover ( struct ieee80211_node * ni )

Definition at line 891 of file ieee80211_freebsd.c.

References ieee80211vap::iv_ifp, ieee80211_node::ni_macaddr, ieee80211_node::ni_vap, notify_macaddr(), and RTM_IEEE80211_WDS.

Referenced by ieee80211_dwds_discover().

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◆ ieee80211_parent_xmitpkt()

int ieee80211_parent_xmitpkt	(	struct ieee80211com *	ic,
		struct mbuf *	m
	)

Definition at line 708 of file ieee80211_freebsd.c.

References ieee80211com::ic_transmit, ieee80211_free_mbuf(), ieee80211_free_node(), IEEE80211_TX_LOCK_ASSERT, ieee80211vap::iv_ifp, and ieee80211_node::ni_vap.

Referenced by ieee80211_dwds_mcast(), ieee80211_recv_pspoll(), ieee80211_vap_pkt_send_dest(), mesh_forward(), and pwrsave_flushq().

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◆ ieee80211_priv_check_create_vap()

int ieee80211_priv_check_create_vap	(	u_long cmd	__unused,
		struct ieee80211vap *vap	__unused,
		struct ifnet *ifp	__unused
	)

Definition at line 107 of file ieee80211_freebsd.c.

Referenced by wlan_clone_create().

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◆ ieee80211_priv_check_vap_getkey()

int ieee80211_priv_check_vap_getkey	(	u_long cmd	__unused,
		struct ieee80211vap *vap	__unused,
		struct ifnet *ifp	__unused
	)

Definition at line 83 of file ieee80211_freebsd.c.

Referenced by ieee80211_ioctl_get80211(), and ieee80211_ioctl_getkey().

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◆ ieee80211_priv_check_vap_manage()

int ieee80211_priv_check_vap_manage	(	u_long cmd	__unused,
		struct ieee80211vap *vap	__unused,
		struct ifnet *ifp	__unused
	)

Definition at line 91 of file ieee80211_freebsd.c.

Referenced by ieee80211_ioctl().

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◆ ieee80211_priv_check_vap_setmac()

int ieee80211_priv_check_vap_setmac	(	u_long cmd	__unused,
		struct ieee80211vap *vap	__unused,
		struct ifnet *ifp	__unused
	)

Definition at line 99 of file ieee80211_freebsd.c.

Referenced by ieee80211_ioctl().

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◆ ieee80211_process_callback()

void ieee80211_process_callback	(	struct ieee80211_node *	ni,
		struct mbuf *	m,
		int	status
	)

Definition at line 605 of file ieee80211_freebsd.c.

References ieee80211_cb::arg, ieee80211_cb::func, MTAG_ABI_NET80211, and NET80211_TAG_CALLBACK.

Referenced by ieee80211_tx_complete().

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◆ ieee80211_realign()

struct mbuf * ieee80211_realign	(	struct ieee80211vap *	vap,
		struct mbuf *	m,
		size_t	align
	)

Definition at line 517 of file ieee80211_freebsd.c.

References IEEE80211_DISCARD, IEEE80211_MSG_ANY, ieee80211_stats::is_rx_badalign, and ieee80211vap::iv_stats.

Referenced by ieee80211_decap(), and mesh_decap().

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◆ ieee80211_sysctl_attach()

void ieee80211_sysctl_attach ( struct ieee80211com * ic )

Definition at line 254 of file ieee80211_freebsd.c.

Referenced by ieee80211_ifattach().

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◆ ieee80211_sysctl_detach()

void ieee80211_sysctl_detach ( struct ieee80211com * ic )

Definition at line 259 of file ieee80211_freebsd.c.

Referenced by ieee80211_ifdetach().

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◆ ieee80211_sysctl_inact()

static int ieee80211_sysctl_inact ( SYSCTL_HANDLER_ARGS )

static

Definition at line 198 of file ieee80211_freebsd.c.

References IEEE80211_INACT_WAIT.

Referenced by ieee80211_sysctl_vattach().

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◆ ieee80211_sysctl_msecs_ticks()

int ieee80211_sysctl_msecs_ticks ( SYSCTL_HANDLER_ARGS )

Definition at line 185 of file ieee80211_freebsd.c.

References msecs_to_ticks, and ticks_to_msecs.

◆ ieee80211_sysctl_parent()

static int ieee80211_sysctl_parent ( SYSCTL_HANDLER_ARGS )

static

Definition at line 211 of file ieee80211_freebsd.c.

References ieee80211com::ic_name.

Referenced by ieee80211_sysctl_vattach().

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◆ ieee80211_sysctl_radar()

static int ieee80211_sysctl_radar ( SYSCTL_HANDLER_ARGS )

static

Definition at line 219 of file ieee80211_freebsd.c.

References ieee80211com::ic_curchan, ieee80211_dfs_notify_radar(), IEEE80211_LOCK, and IEEE80211_UNLOCK.

Referenced by ieee80211_sysctl_vattach().

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◆ ieee80211_sysctl_vap_restart()

static int ieee80211_sysctl_vap_restart ( SYSCTL_HANDLER_ARGS )

static

Definition at line 240 of file ieee80211_freebsd.c.

References ieee80211_restart_all(), and ieee80211vap::iv_ic.

Referenced by ieee80211_sysctl_vattach().

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◆ ieee80211_sysctl_vattach()

void ieee80211_sysctl_vattach ( struct ieee80211vap * vap )

Definition at line 264 of file ieee80211_freebsd.c.

References IEEE80211_C_DFS, IEEE80211_HTC_HT, IEEE80211_M_NOWAIT, IEEE80211_M_ZERO, IEEE80211_MALLOC, ieee80211_sysctl_inact(), ieee80211_sysctl_parent(), ieee80211_sysctl_radar(), ieee80211_sysctl_vap_restart(), ieee80211vap::iv_ampdu_mintraffic, ieee80211vap::iv_bmiss_max, ieee80211vap::iv_caps, ieee80211vap::iv_debug, ieee80211vap::iv_htcaps, ieee80211vap::iv_ic, ieee80211vap::iv_ifp, ieee80211vap::iv_inact_auth, ieee80211vap::iv_inact_init, ieee80211vap::iv_inact_probe, ieee80211vap::iv_inact_run, ieee80211vap::iv_oid, ieee80211vap::iv_sysctl, WME_AC_BE, WME_AC_BK, WME_AC_VI, and WME_AC_VO.

Referenced by ieee80211_vap_setup().

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◆ ieee80211_sysctl_vdetach()

void ieee80211_sysctl_vdetach ( struct ieee80211vap * vap )

Definition at line 348 of file ieee80211_freebsd.c.

References IEEE80211_FREE, and ieee80211vap::iv_sysctl.

Referenced by ieee80211_vap_detach().

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◆ ieee80211_vap_destroy()

void ieee80211_vap_destroy ( struct ieee80211vap * vap )

Definition at line 177 of file ieee80211_freebsd.c.

References ieee80211vap::iv_ifp, and wlan_cloner.

Referenced by ieee80211_ifdetach().

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◆ ieee80211_vap_xmitpkt()

int ieee80211_vap_xmitpkt	(	struct ieee80211vap *	vap,
		struct mbuf *	m
	)

Definition at line 735 of file ieee80211_freebsd.c.

References IEEE80211_TX_UNLOCK_ASSERT, ieee80211vap::iv_ic, and ieee80211vap::iv_ifp.

Referenced by hostap_deliver_data(), hwmp_recv_prep(), ieee80211_recv_pspoll(), and pwrsave_flushq().

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◆ MODULE_DEPEND()

MODULE_DEPEND	(	wlan	,
		ether	,
		1	,
		1	,
		1
	)

◆ MODULE_VERSION()

MODULE_VERSION	(	wlan	,
		1
	)

◆ net80211_get_random_bytes()

void net80211_get_random_bytes	(	void *	p,
		size_t	n
	)

Definition at line 752 of file ieee80211_freebsd.c.

Referenced by hostap_auth_shared(), ieee80211_create_ibss(), ieee80211_dfs_pickchannel(), mesh_generateid(), and wep_attach().

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◆ notify_macaddr()

static void notify_macaddr	(	struct ifnet *	ifp,
		int	op,
		const uint8_t	mac[IEEE80211_ADDR_LEN]
	)

static

Definition at line 768 of file ieee80211_freebsd.c.

References IEEE80211_ADDR_COPY, ieee80211_join_event::iev_addr, and mac.

Referenced by ieee80211_notify_node_auth(), ieee80211_notify_node_deauth(), ieee80211_notify_node_join(), ieee80211_notify_node_leave(), and ieee80211_notify_wds_discover().

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◆ SYSCTL_NODE()

SYSCTL_NODE	(	_net	,
		OID_AUTO	,
		wlan	,
		CTLFLAG_RD\|	CTLFLAG_MPSAFE,
		0	,
		"IEEE 80211 parameters"
	)

◆ wlan_clone_create()

static int wlan_clone_create	(	struct if_clone *	ifc,
		int	unit,
		caddr_t	params
	)

static

Definition at line 115 of file ieee80211_freebsd.c.

References ieee80211com::ic_caps, ieee80211com::ic_debugnet_meth, ieee80211com::ic_macaddr, ic_printf(), ieee80211com::ic_vap_create, ieee80211_clone_params::icp_bssid, ieee80211_clone_params::icp_flags, ieee80211_clone_params::icp_macaddr, ieee80211_clone_params::icp_opmode, ieee80211_clone_params::icp_parent, IEEE80211_C_TDMA, IEEE80211_CLONE_MACADDR, IEEE80211_CLONE_TDMA, ieee80211_find_com(), ieee80211_opcap, IEEE80211_OPMODE_MAX, ieee80211_opmode_name, ieee80211_priv_check_create_vap(), ieee80211vap::iv_ifp, and wlanname.

Referenced by wlan_modevent().

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◆ wlan_clone_destroy()

static void wlan_clone_destroy ( struct ifnet * ifp )

static

Definition at line 168 of file ieee80211_freebsd.c.

References ieee80211com::ic_vap_delete, and ieee80211vap::iv_ic.

Referenced by wlan_modevent().

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◆ wlan_iflladdr()

static void wlan_iflladdr	(	void *arg	__unused,
		struct ifnet *	ifp
	)

static

Definition at line 1074 of file ieee80211_freebsd.c.

References IEEE80211_ADDR_COPY, ieee80211_init(), and ieee80211vap::iv_myaddr.

Referenced by wlan_modevent().

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◆ wlan_modevent()

static int wlan_modevent	(	module_t	mod,
		int	type,
		void *	unused
	)

static

Definition at line 1153 of file ieee80211_freebsd.c.

References bpf_track(), wlan_bpfevent, wlan_clone_create(), wlan_clone_destroy(), wlan_cloner, wlan_iflladdr(), wlan_ifllevent, and wlanname.

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Variable Documentation

◆ wlan_bpfevent

eventhandler_tag wlan_bpfevent

static

Definition at line 1041 of file ieee80211_freebsd.c.

Referenced by wlan_modevent().

◆ wlan_cloner

struct if_clone* wlan_cloner

static

Definition at line 76 of file ieee80211_freebsd.c.

Referenced by ieee80211_vap_destroy(), and wlan_modevent().

◆ wlan_ifllevent

eventhandler_tag wlan_ifllevent

static

Definition at line 1042 of file ieee80211_freebsd.c.

Referenced by wlan_modevent().

◆ wlan_mod

moduledata_t wlan_mod

static

Initial value:

= {
        wlanname,
        wlan_modevent,
        0
}

Definition at line 1175 of file ieee80211_freebsd.c.

◆ wlanname

const char wlanname[] = "wlan"

static

Definition at line 75 of file ieee80211_freebsd.c.

Referenced by wlan_clone_create(), and wlan_modevent().

Macros

Functions

Variables

Macro Definition Documentation

◆ MC_ALIGN

Function Documentation

◆ __FBSDID()

◆ bpf_track()

◆ DEBUGNET_DEFINE()

◆ DECLARE_MODULE()

◆ ieee80211_add_callback()

◆ ieee80211_add_rx_params()

◆ ieee80211_add_toa_params()

◆ ieee80211_add_xmit_params()

◆ ieee80211_com_vdecref()

◆ ieee80211_com_vdetach()

◆ ieee80211_com_vincref()

◆ ieee80211_drain_ifq()

◆ ieee80211_flush_ifq()

◆ ieee80211_get_rx_params()

◆ ieee80211_get_rx_params_ptr()

◆ ieee80211_get_toa_params()

◆ ieee80211_get_vap_ifname()

◆ ieee80211_get_xmit_params()

◆ ieee80211_getmgtframe()

◆ ieee80211_load_module()

◆ ieee80211_node_dectestref()

◆ ieee80211_notify_cac()

◆ ieee80211_notify_country()

◆ ieee80211_notify_csa()

◆ ieee80211_notify_ifnet_change()

◆ ieee80211_notify_michael_failure()

◆ ieee80211_notify_node_auth()

◆ ieee80211_notify_node_deauth()

◆ ieee80211_notify_node_join()

◆ ieee80211_notify_node_leave()

◆ ieee80211_notify_radar()

◆ ieee80211_notify_radio()

◆ ieee80211_notify_replay_failure()

◆ ieee80211_notify_scan_done()

◆ ieee80211_notify_wds_discover()

◆ ieee80211_parent_xmitpkt()

◆ ieee80211_priv_check_create_vap()

◆ ieee80211_priv_check_vap_getkey()

◆ ieee80211_priv_check_vap_manage()

◆ ieee80211_priv_check_vap_setmac()

◆ ieee80211_process_callback()

◆ ieee80211_realign()

◆ ieee80211_sysctl_attach()

◆ ieee80211_sysctl_detach()

◆ ieee80211_sysctl_inact()

◆ ieee80211_sysctl_msecs_ticks()

◆ ieee80211_sysctl_parent()

◆ ieee80211_sysctl_radar()

◆ ieee80211_sysctl_vap_restart()

◆ ieee80211_sysctl_vattach()

◆ ieee80211_sysctl_vdetach()

◆ ieee80211_vap_destroy()

◆ ieee80211_vap_xmitpkt()

◆ MODULE_DEPEND()

◆ MODULE_VERSION()

◆ net80211_get_random_bytes()

◆ notify_macaddr()

◆ SYSCTL_NODE()

◆ wlan_clone_create()

◆ wlan_clone_destroy()

◆ wlan_iflladdr()

◆ wlan_modevent()

Variable Documentation

◆ wlan_bpfevent

◆ wlan_cloner

◆ wlan_ifllevent

◆ wlan_mod

◆ wlanname