wireguard_timer.c File Reference

Include dependency graph for wireguard_timer.c:

Go to the source code of this file.

Data Structures
struct	wg_timers_args

Functions
static u32	get_random_u32_max (u32 max)
static void	stop_timer (wg_peer_t *peer, u32 timer_id)
static void	start_timer (wg_peer_t *peer, u32 timer_id, u32 interval_ticks)
static void *	start_timer_thread_fn (void *arg)
static void	start_timer_from_mt (u32 peer_idx, u32 timer_id, u32 interval_ticks)
static u32	timer_ticks_left (vlib_main_t *vm, f64 init_time_sec, u32 interval_ticks)
static void	wg_expired_retransmit_handshake (vlib_main_t *vm, wg_peer_t *peer)
static void	wg_expired_send_keepalive (vlib_main_t *vm, wg_peer_t *peer)
static void	wg_expired_send_persistent_keepalive (vlib_main_t *vm, wg_peer_t *peer)
static void	wg_expired_new_handshake (vlib_main_t *vm, wg_peer_t *peer)
static void	wg_expired_zero_key_material (vlib_main_t *vm, wg_peer_t *peer)
void	wg_timers_any_authenticated_packet_traversal (wg_peer_t *peer)
void	wg_timers_any_authenticated_packet_sent (wg_peer_t *peer)
void	wg_timers_handshake_initiated (wg_peer_t *peer)
void	wg_timers_session_derived (wg_peer_t *peer)
void	wg_timers_data_sent (wg_peer_t *peer)
void	wg_timers_data_received (wg_peer_t *peer)
void	wg_timers_handshake_complete (wg_peer_t *peer)
void	wg_timers_any_authenticated_packet_received (wg_peer_t *peer)
static void	expired_timer_callback (u32 *expired_timers)
void	wg_timer_wheel_init ()
static uword	wg_timer_mngr_fn (vlib_main_t *vm, vlib_node_runtime_t *rt, vlib_frame_t *f)
void	wg_timers_stop (wg_peer_t *peer)
void	wg_feature_init (wg_main_t *wmp)

Variables
static vlib_node_registration_t	wg_timer_mngr_node
	(constructor) VLIB_REGISTER_NODE (wg_timer_mngr_node) More...

Function Documentation

expired_timer_callback()

static void expired_timer_callback ( u32 *  expired_timers )

static

Definition at line 281 of file wireguard_timer.c.

Here is the call graph for this function:

Here is the caller graph for this function:

get_random_u32_max()

static u32 get_random_u32_max ( u32  max )

static

Definition at line 22 of file wireguard_timer.c.

Here is the call graph for this function:

Here is the caller graph for this function:

start_timer()

static void start_timer ( wg_peer_t *  peer, u32  timer_id, u32  interval_ticks  )

static

Definition at line 40 of file wireguard_timer.c.

Here is the call graph for this function:

Here is the caller graph for this function:

start_timer_from_mt()

static void start_timer_from_mt ( u32  peer_idx, u32  timer_id, u32  interval_ticks  )

static

Definition at line 70 of file wireguard_timer.c.

Here is the call graph for this function:

Here is the caller graph for this function:

start_timer_thread_fn()

static void* start_timer_thread_fn ( void *  arg )

static

Definition at line 61 of file wireguard_timer.c.

Here is the call graph for this function:

Here is the caller graph for this function:

stop_timer()

static void stop_timer ( wg_peer_t *  peer, u32  timer_id  )

static

Definition at line 30 of file wireguard_timer.c.

Here is the caller graph for this function:

timer_ticks_left()

static u32 timer_ticks_left ( vlib_main_t *  vm, f64  init_time_sec, u32  interval_ticks  )

inlinestatic

Definition at line 85 of file wireguard_timer.c.

Here is the call graph for this function:

Here is the caller graph for this function:

wg_expired_new_handshake()

static void wg_expired_new_handshake ( vlib_main_t *  vm, wg_peer_t *  peer  )

static

Definition at line 170 of file wireguard_timer.c.

Here is the call graph for this function:

Here is the caller graph for this function:

wg_expired_retransmit_handshake()

static void wg_expired_retransmit_handshake ( vlib_main_t *  vm, wg_peer_t *  peer  )

static

Definition at line 95 of file wireguard_timer.c.

Here is the call graph for this function:

Here is the caller graph for this function:

wg_expired_send_keepalive()

static void wg_expired_send_keepalive ( vlib_main_t *  vm, wg_peer_t *  peer  )

static

Definition at line 126 of file wireguard_timer.c.

Here is the call graph for this function:

Here is the caller graph for this function:

wg_expired_send_persistent_keepalive()

static void wg_expired_send_persistent_keepalive ( vlib_main_t *  vm, wg_peer_t *  peer  )

static

Definition at line 149 of file wireguard_timer.c.

Here is the call graph for this function:

Here is the caller graph for this function:

wg_expired_zero_key_material()

static void wg_expired_zero_key_material ( vlib_main_t *  vm, wg_peer_t *  peer  )

static

Definition at line 184 of file wireguard_timer.c.

Here is the call graph for this function:

Here is the caller graph for this function:

wg_feature_init()

void wg_feature_init

(

wg_main_t *

wmp

)

Definition at line 407 of file wireguard_timer.c.

Here is the call graph for this function:

Here is the caller graph for this function:

wg_timer_mngr_fn()

static uword wg_timer_mngr_fn ( vlib_main_t *  vm, vlib_node_runtime_t *  rt, vlib_frame_t *  f  )

static

Definition at line 345 of file wireguard_timer.c.

Here is the call graph for this function:

Here is the caller graph for this function:

wg_timer_wheel_init()

void wg_timer_wheel_init

(

)

Definition at line 335 of file wireguard_timer.c.

Here is the call graph for this function:

Here is the caller graph for this function:

wg_timers_any_authenticated_packet_received()

void wg_timers_any_authenticated_packet_received

(

wg_peer_t *

peer

)

Definition at line 273 of file wireguard_timer.c.

Here is the call graph for this function:

Here is the caller graph for this function:

wg_timers_any_authenticated_packet_sent()

void wg_timers_any_authenticated_packet_sent

(

wg_peer_t *

peer

)

Definition at line 212 of file wireguard_timer.c.

Here is the call graph for this function:

Here is the caller graph for this function:

wg_timers_any_authenticated_packet_traversal()

void wg_timers_any_authenticated_packet_traversal

(

wg_peer_t *

peer

)

Definition at line 201 of file wireguard_timer.c.

Here is the call graph for this function:

Here is the caller graph for this function:

wg_timers_data_received()

void wg_timers_data_received

(

wg_peer_t *

peer

)

Definition at line 251 of file wireguard_timer.c.

Here is the call graph for this function:

Here is the caller graph for this function:

wg_timers_data_sent()

void wg_timers_data_sent

(

wg_peer_t *

peer

)

Definition at line 239 of file wireguard_timer.c.

Here is the call graph for this function:

Here is the caller graph for this function:

wg_timers_handshake_complete()

void wg_timers_handshake_complete

(

wg_peer_t *

peer

)

Definition at line 266 of file wireguard_timer.c.

Here is the caller graph for this function:

wg_timers_handshake_initiated()

void wg_timers_handshake_initiated

(

wg_peer_t *

peer

)

Definition at line 218 of file wireguard_timer.c.

Here is the call graph for this function:

Here is the caller graph for this function:

wg_timers_session_derived()

void wg_timers_session_derived

(

wg_peer_t *

peer

)

Definition at line 229 of file wireguard_timer.c.

Here is the call graph for this function:

Here is the caller graph for this function:

wg_timers_stop()

void wg_timers_stop

(

wg_peer_t *

peer

)

Definition at line 384 of file wireguard_timer.c.

Here is the call graph for this function:

Here is the caller graph for this function:

Variable Documentation

wg_timer_mngr_node

static vlib_node_registration_t wg_timer_mngr_node

static

Initial value:

= {
    .function = wg_timer_mngr_fn,
    .type = VLIB_NODE_TYPE_PROCESS,
    .name =
    "wg-timer-manager",
}

(constructor) VLIB_REGISTER_NODE (wg_timer_mngr_node)

Definition at line 278 of file wireguard_timer.c.