ioam_cache_tunnel_select_node.c File Reference

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Data Structures
struct	cache_ts_trace_t
struct	ip6_reset_ts_hbh_trace_t
struct	ioam_cache_ts_timer_tick_trace_t

Macros
#define	foreach_cache_ts_error   _(RECORDED, "ip6 iOAM headers cached")
#define	foreach_ip6_reset_ts_hbh_error
#define	foreach_ip6_ioam_cache_ts_input_next
#define	foreach_ioam_cache_ts_timer_tick_error   _(TIMER, "Timer events")

Enumerations
enum	cache_ts_error_t { CACHE_TS_N_ERROR }
enum	cache_ts_next_t { IOAM_CACHE_TS_NEXT_POP_HBYH, IOAM_CACHE_TS_ERROR_NEXT_DROP, IOAM_CACHE_TS_N_NEXT }
enum	ip6_reset_ts_hbh_error_t { IP6_RESET_TS_HBH_N_ERROR }
enum	ip6_ioam_cache_ts_input_next_t { IP6_IOAM_CACHE_TS_INPUT_N_NEXT }
enum	ioam_cache_ts_timer_tick_error_t { IOAM_CACHE_TS_TIMER_TICK_N_ERROR }

Functions
static u8 *	format_cache_ts_trace (u8 *s, va_list *args)
static uword	ip6_ioam_cache_ts_node_fn (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
static u8 *	format_ip6_reset_ts_hbh_trace (u8 *s, va_list *args)
static uword	ip6_reset_ts_hbh_node_fn (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
static u8 *	format_ioam_cache_ts_timer_tick_trace (u8 *s, va_list *args)
void	ioam_cache_ts_timer_node_enable (vlib_main_t *vm, u8 enable)
void	expired_cache_ts_timer_callback (u32 *expired_timers)
static uword	ioam_cache_ts_timer_tick_node_fn (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *f)

Variables
static char *	cache_ts_error_strings []
vlib_node_registration_t	ioam_cache_ts_node
	(constructor) VLIB_REGISTER_NODE (ioam_cache_ts_node) More...
vlib_node_registration_t	ip6_reset_ts_hbh_node
	(constructor) VLIB_REGISTER_NODE (ip6_reset_ts_hbh_node) More...
static char *	ip6_reset_ts_hbh_error_strings []
vlib_node_registration_t	ioam_cache_ts_timer_tick_node
	(constructor) VLIB_REGISTER_NODE (ioam_cache_ts_timer_tick_node) More...
static char *	ioam_cache_ts_timer_tick_error_strings []

Macro Definition Documentation

#define foreach_cache_ts_error   _(RECORDED, "ip6 iOAM headers cached")

Definition at line 70 of file ioam_cache_tunnel_select_node.c.

#define foreach_ioam_cache_ts_timer_tick_error   _(TIMER, "Timer events")

Definition at line 672 of file ioam_cache_tunnel_select_node.c.

#define foreach_ip6_ioam_cache_ts_input_next

Value:

_(IP6_LOOKUP, "ip6-lookup")                   \
  _(DROP, "error-drop")

Definition at line 299 of file ioam_cache_tunnel_select_node.c.

#define foreach_ip6_reset_ts_hbh_error

Value:

_(PROCESSED, "iOAM Syn/Ack Pkts processed") \
_(SAVED, "iOAM Syn Pkts state saved") \
_(REMOVED, "iOAM Syn/Ack Pkts state removed")

Definition at line 280 of file ioam_cache_tunnel_select_node.c.

Enumeration Type Documentation

enum cache_ts_error_t

Enumerator
CACHE_TS_N_ERROR

Definition at line 73 of file ioam_cache_tunnel_select_node.c.

enum cache_ts_next_t

Enumerator
IOAM_CACHE_TS_NEXT_POP_HBYH
IOAM_CACHE_TS_ERROR_NEXT_DROP
IOAM_CACHE_TS_N_NEXT

Definition at line 87 of file ioam_cache_tunnel_select_node.c.

enum ioam_cache_ts_timer_tick_error_t

Enumerator
IOAM_CACHE_TS_TIMER_TICK_N_ERROR

Definition at line 675 of file ioam_cache_tunnel_select_node.c.

enum ip6_ioam_cache_ts_input_next_t

Enumerator
IP6_IOAM_CACHE_TS_INPUT_N_NEXT

Definition at line 303 of file ioam_cache_tunnel_select_node.c.

enum ip6_reset_ts_hbh_error_t

Enumerator
IP6_RESET_TS_HBH_N_ERROR

Definition at line 285 of file ioam_cache_tunnel_select_node.c.

Function Documentation

void expired_cache_ts_timer_callback

(

u32 *

expired_timers

)

Definition at line 699 of file ioam_cache_tunnel_select_node.c.

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static u8* format_cache_ts_trace ( u8 *  s, va_list *  args  )

static

Definition at line 59 of file ioam_cache_tunnel_select_node.c.

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static u8* format_ioam_cache_ts_timer_tick_trace ( u8 *  s, va_list *  args  )

static

Definition at line 660 of file ioam_cache_tunnel_select_node.c.

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static u8* format_ip6_reset_ts_hbh_trace ( u8 *  s, va_list *  args  )

static

Definition at line 265 of file ioam_cache_tunnel_select_node.c.

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void ioam_cache_ts_timer_node_enable	(	vlib_main_t *	vm,
		u8	enable
	)

Definition at line 690 of file ioam_cache_tunnel_select_node.c.

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static uword ioam_cache_ts_timer_tick_node_fn ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  f  )

static

Definition at line 722 of file ioam_cache_tunnel_select_node.c.

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static uword ip6_ioam_cache_ts_node_fn ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  frame  )

static

Definition at line 95 of file ioam_cache_tunnel_select_node.c.

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static uword ip6_reset_ts_hbh_node_fn ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  frame  )

static

Definition at line 313 of file ioam_cache_tunnel_select_node.c.

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Variable Documentation

char* cache_ts_error_strings[]

static

Initial value:

= {
#define _(sym,string) 
  foreach_cache_ts_error

}

Definition at line 81 of file ioam_cache_tunnel_select_node.c.

vlib_node_registration_t ioam_cache_ts_node

Initial value:

=
{
  .function = ip6_ioam_cache_ts_node_fn,
  .name = "ip6-ioam-tunnel-select",
  .vector_size = sizeof (u32),
  .format_trace = format_cache_ts_trace,
  .type = VLIB_NODE_TYPE_INTERNAL,
  .n_errors = ARRAY_LEN (cache_ts_error_strings),
  .error_strings = cache_ts_error_strings,
  .n_next_nodes = IOAM_CACHE_TS_N_NEXT,
  
  .next_nodes =
  {
    [IOAM_CACHE_TS_NEXT_POP_HBYH] = "ip6-pop-hop-by-hop",
    [IOAM_CACHE_TS_ERROR_NEXT_DROP] = "error-drop",
  },
}

(constructor) VLIB_REGISTER_NODE (ioam_cache_ts_node)

Definition at line 239 of file ioam_cache_tunnel_select_node.c.

char* ioam_cache_ts_timer_tick_error_strings[]

static

Initial value:

= {
#define _(sym,string) 
  foreach_ioam_cache_ts_timer_tick_error

}

Definition at line 683 of file ioam_cache_tunnel_select_node.c.

vlib_node_registration_t ioam_cache_ts_timer_tick_node

Initial value:

= {
  .function = ioam_cache_ts_timer_tick_node_fn,
  .name = "ioam-cache-ts-timer-tick",
  .format_trace = format_ioam_cache_ts_timer_tick_trace,
  .type = VLIB_NODE_TYPE_INPUT,

  .n_errors = ARRAY_LEN(ioam_cache_ts_timer_tick_error_strings),
  .error_strings = ioam_cache_ts_timer_tick_error_strings,

  .n_next_nodes = 1,

  .state = VLIB_NODE_STATE_DISABLED,

  
  .next_nodes = {
    [0] = "error-drop",
  },
}

(constructor) VLIB_REGISTER_NODE (ioam_cache_ts_timer_tick_node)

Definition at line 651 of file ioam_cache_tunnel_select_node.c.

char* ip6_reset_ts_hbh_error_strings[]

static

Initial value:

= {
#define _(sym,string) 
  foreach_ip6_reset_ts_hbh_error

}

Definition at line 293 of file ioam_cache_tunnel_select_node.c.

vlib_node_registration_t ip6_reset_ts_hbh_node

Initial value:

=
{
  .function = ip6_reset_ts_hbh_node_fn,
  .name = "ip6-add-syn-hop-by-hop",
  .vector_size = sizeof (u32),
  .format_trace = format_ip6_reset_ts_hbh_trace,
  .type = VLIB_NODE_TYPE_INTERNAL,
  .n_errors = ARRAY_LEN (ip6_reset_ts_hbh_error_strings),
  .error_strings =  ip6_reset_ts_hbh_error_strings,
  
  .n_next_nodes = IP6_IOAM_CACHE_TS_INPUT_N_NEXT,
  .next_nodes =
  {
#define _(s,n) 
    foreach_ip6_ioam_cache_ts_input_next

  },
}

(constructor) VLIB_REGISTER_NODE (ip6_reset_ts_hbh_node)

Definition at line 278 of file ioam_cache_tunnel_select_node.c.