ioam_cache_node.c File Reference

Include dependency graph for ioam_cache_node.c:

Go to the source code of this file.

Data Structures
struct	cache_trace_t
struct	ip6_add_from_cache_hbh_trace_t

Macros
#define	foreach_cache_error   _(RECORDED, "ip6 iOAM headers cached")
#define	foreach_ip6_add_from_cache_hbh_error   _(PROCESSED, "Pkts w/ added ip6 hop-by-hop options")
#define	foreach_ip6_ioam_cache_input_next

Enumerations
enum	cache_error_t { CACHE_N_ERROR }
enum	cache_next_t { IOAM_CACHE_NEXT_POP_HBYH, IOAM_CACHE_N_NEXT }
enum	ip6_add_from_cache_hbh_error_t { IP6_ADD_FROM_CACHE_HBH_N_ERROR }
enum	ip6_ioam_cache_input_next_t { IP6_IOAM_CACHE_INPUT_N_NEXT }

Functions
static u8 *	format_cache_trace (u8 *s, va_list *args)
static uword	ip6_ioam_cache_node_fn (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)
static u8 *	format_ip6_add_from_cache_hbh_trace (u8 *s, va_list *args)
VLIB_NODE_FN()	ip6_add_from_cache_hbh_node (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame)

Variables
static char *	cache_error_strings []
vlib_node_registration_t	ioam_cache_node
	(constructor) VLIB_REGISTER_NODE (ioam_cache_node) More...
static char *	ip6_add_from_cache_hbh_error_strings []
vlib_node_registration_t	ip6_add_from_cache_hbh_node
	(constructor) VLIB_REGISTER_NODE (ip6_add_from_cache_hbh_node) More...

Macro Definition Documentation

foreach_cache_error

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

Definition at line 70 of file ioam_cache_node.c.

foreach_ip6_add_from_cache_hbh_error

#define foreach_ip6_add_from_cache_hbh_error   _(PROCESSED, "Pkts w/ added ip6 hop-by-hop options")

Definition at line 220 of file ioam_cache_node.c.

foreach_ip6_ioam_cache_input_next

#define foreach_ip6_ioam_cache_input_next

Value:

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

Definition at line 237 of file ioam_cache_node.c.

Enumeration Type Documentation

cache_error_t

enum cache_error_t

Enumerator
CACHE_N_ERROR

Definition at line 73 of file ioam_cache_node.c.

cache_next_t

enum cache_next_t

Enumerator
IOAM_CACHE_NEXT_POP_HBYH
IOAM_CACHE_N_NEXT

Definition at line 87 of file ioam_cache_node.c.

ip6_add_from_cache_hbh_error_t

enum ip6_add_from_cache_hbh_error_t

Enumerator
IP6_ADD_FROM_CACHE_HBH_N_ERROR

Definition at line 223 of file ioam_cache_node.c.

ip6_ioam_cache_input_next_t

enum ip6_ioam_cache_input_next_t

Enumerator
IP6_IOAM_CACHE_INPUT_N_NEXT

Definition at line 241 of file ioam_cache_node.c.

Function Documentation

format_cache_trace()

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

static

Definition at line 59 of file ioam_cache_node.c.

Here is the call graph for this function:

format_ip6_add_from_cache_hbh_trace()

static u8* format_ip6_add_from_cache_hbh_trace ( u8 *  s, va_list *  args  )

static

Definition at line 208 of file ioam_cache_node.c.

Here is the call graph for this function:

ip6_add_from_cache_hbh_node()

VLIB_NODE_FN() ip6_add_from_cache_hbh_node	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	frame
	)

Definition at line 250 of file ioam_cache_node.c.

Here is the call graph for this function:

ip6_ioam_cache_node_fn()

static uword ip6_ioam_cache_node_fn ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  frame  )

static

Definition at line 94 of file ioam_cache_node.c.

Here is the call graph for this function:

Variable Documentation

cache_error_strings

char* cache_error_strings[]

static

Initial value:

= {
#define _(sym,string) 
  foreach_cache_error

}

Definition at line 81 of file ioam_cache_node.c.

ioam_cache_node

vlib_node_registration_t ioam_cache_node

Initial value:

=
{
  .function = ip6_ioam_cache_node_fn,
  .name = "ip6-ioam-cache",
  .vector_size = sizeof (u32),
  .format_trace = format_cache_trace,
  .type = VLIB_NODE_TYPE_INTERNAL,
  .n_errors = ARRAY_LEN (cache_error_strings),
  .error_strings = cache_error_strings,
  .n_next_nodes = IOAM_CACHE_N_NEXT,
  
  .next_nodes =
  {
    [IOAM_CACHE_NEXT_POP_HBYH] = "ip6-pop-hop-by-hop"
  },
}

(constructor) VLIB_REGISTER_NODE (ioam_cache_node)

Definition at line 183 of file ioam_cache_node.c.

ip6_add_from_cache_hbh_error_strings

char* ip6_add_from_cache_hbh_error_strings[]

static

Initial value:

= {
#define _(sym,string) 
  foreach_ip6_add_from_cache_hbh_error

}

Definition at line 231 of file ioam_cache_node.c.

ip6_add_from_cache_hbh_node

vlib_node_registration_t ip6_add_from_cache_hbh_node

Initial value:

=
{
  .name = "ip6-add-from-cache-hop-by-hop",
  .vector_size = sizeof (u32),
  .format_trace = format_ip6_add_from_cache_hbh_trace,
  .type = VLIB_NODE_TYPE_INTERNAL,
  .n_errors = ARRAY_LEN (ip6_add_from_cache_hbh_error_strings),
  .error_strings =  ip6_add_from_cache_hbh_error_strings,
  
  .n_next_nodes = IP6_IOAM_CACHE_INPUT_N_NEXT,
  .next_nodes =
  {
#define _(s,n) 
    foreach_ip6_ioam_cache_input_next

  },
}

(constructor) VLIB_REGISTER_NODE (ip6_add_from_cache_hbh_node)

Definition at line 390 of file ioam_cache_node.c.