esp_encrypt.c File Reference

Include dependency graph for esp_encrypt.c:

Go to the source code of this file.

Data Structures
struct	esp_encrypt_trace_t

Macros
#define	foreach_esp_encrypt_next
#define	foreach_esp_encrypt_error

Enumerations
enum	esp_encrypt_next_t { ESP_ENCRYPT_N_NEXT, ESP_ENCRYPT_N_NEXT }
enum	esp_encrypt_error_t { ESP_ENCRYPT_N_ERROR, ESP_ENCRYPT_N_ERROR }

Functions
static u8 *	format_esp_encrypt_trace (u8 *s, va_list *args)
static uword	dpdk_esp_encrypt_inline (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *from_frame, int is_ip6, int is_tun)
VLIB_NODE_FN()	dpdk_esp4_encrypt_node (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *from_frame)
VLIB_NODE_FN()	dpdk_esp6_encrypt_node (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *from_frame)
VLIB_NODE_FN()	dpdk_esp4_encrypt_tun_node (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *from_frame)
	VNET_FEATURE_INIT (dpdk_esp4_encrypt_tun_feat_node, static)
VLIB_NODE_FN()	dpdk_esp6_encrypt_tun_node (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *from_frame)
	VNET_FEATURE_INIT (dpdk_esp6_encrypt_tun_feat_node, static)

Variables
static char *	esp_encrypt_error_strings []
vlib_node_registration_t	dpdk_esp4_encrypt_node
	(constructor) VLIB_REGISTER_NODE (dpdk_esp4_encrypt_node) More...
vlib_node_registration_t	dpdk_esp6_encrypt_node
	(constructor) VLIB_REGISTER_NODE (dpdk_esp6_encrypt_node) More...
vlib_node_registration_t	dpdk_esp4_encrypt_tun_node
	(constructor) VLIB_REGISTER_NODE (dpdk_esp4_encrypt_tun_node) More...
vlib_node_registration_t	dpdk_esp6_encrypt_tun_node
	(constructor) VLIB_REGISTER_NODE (dpdk_esp6_encrypt_tun_node) More...

Macro Definition Documentation

#define foreach_esp_encrypt_error

Value:

_(RX_PKTS, "ESP pkts received")                    \
 _(SEQ_CYCLED, "Sequence number cycled")            \
 _(ENQ_FAIL, "Enqueue failed to crypto device")     \
 _(DISCARD, "Not enough crypto operations, discarding frame")  \
 _(SESSION, "Failed to get crypto session")         \
 _(NOSUP, "Cipher/Auth not supported")

Definition at line 44 of file esp_encrypt.c.

#define foreach_esp_encrypt_next

Value:

_(DROP, "error-drop")                              \
_(IP4_LOOKUP, "ip4-lookup")                        \
_(IP6_LOOKUP, "ip6-lookup")                        \
_(INTERFACE_OUTPUT, "interface-output")

Definition at line 30 of file esp_encrypt.c.

Enumeration Type Documentation

enum esp_encrypt_error_t

Enumerator
ESP_ENCRYPT_N_ERROR
ESP_ENCRYPT_N_ERROR

Definition at line 53 of file esp_encrypt.c.

enum esp_encrypt_next_t

Enumerator
ESP_ENCRYPT_N_NEXT
ESP_ENCRYPT_N_NEXT

Definition at line 37 of file esp_encrypt.c.

Function Documentation

VLIB_NODE_FN() dpdk_esp4_encrypt_node	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	from_frame
	)

Definition at line 605 of file esp_encrypt.c.

Here is the call graph for this function:

VLIB_NODE_FN() dpdk_esp4_encrypt_tun_node	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	from_frame
	)

Definition at line 651 of file esp_encrypt.c.

Here is the call graph for this function:

VLIB_NODE_FN() dpdk_esp6_encrypt_node	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	from_frame
	)

Definition at line 628 of file esp_encrypt.c.

Here is the call graph for this function:

VLIB_NODE_FN() dpdk_esp6_encrypt_tun_node	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	from_frame
	)

Definition at line 681 of file esp_encrypt.c.

Here is the call graph for this function:

static uword dpdk_esp_encrypt_inline ( vlib_main_t *  vm, vlib_node_runtime_t *  node, vlib_frame_t *  from_frame, int  is_ip6, int  is_tun  )

inlinestatic

Definition at line 111 of file esp_encrypt.c.

Here is the call graph for this function:

Here is the caller graph for this function:

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

static

Definition at line 79 of file esp_encrypt.c.

Here is the call graph for this function:

VNET_FEATURE_INIT	(	dpdk_esp4_encrypt_tun_feat_node	,
		static
	)

VNET_FEATURE_INIT	(	dpdk_esp6_encrypt_tun_feat_node	,
		static
	)

Variable Documentation

vlib_node_registration_t dpdk_esp4_encrypt_node

Initial value:

= {
  .name = "dpdk-esp4-encrypt",
  .flags = VLIB_NODE_FLAG_IS_OUTPUT,
  .vector_size = sizeof (u32),
  .format_trace = format_esp_encrypt_trace,
  .n_errors = ARRAY_LEN (esp_encrypt_error_strings),
  .error_strings = esp_encrypt_error_strings,
  .n_next_nodes = 1,
  .next_nodes =
    {
      [ESP_ENCRYPT_NEXT_DROP] = "error-drop",
    }
}

(constructor) VLIB_REGISTER_NODE (dpdk_esp4_encrypt_node)

Definition at line 613 of file esp_encrypt.c.

vlib_node_registration_t dpdk_esp4_encrypt_tun_node

Initial value:

= {
  .name = "dpdk-esp4-encrypt-tun",
  .flags = VLIB_NODE_FLAG_IS_OUTPUT,
  .vector_size = sizeof (u32),
  .format_trace = format_esp_encrypt_trace,
  .n_errors = ARRAY_LEN (esp_encrypt_error_strings),
  .error_strings = esp_encrypt_error_strings,
  .n_next_nodes = 1,
  .next_nodes =
    {
      [ESP_ENCRYPT_NEXT_DROP] = "error-drop",
    }
}

(constructor) VLIB_REGISTER_NODE (dpdk_esp4_encrypt_tun_node)

Definition at line 659 of file esp_encrypt.c.

vlib_node_registration_t dpdk_esp6_encrypt_node

Initial value:

= {
  .name = "dpdk-esp6-encrypt",
  .flags = VLIB_NODE_FLAG_IS_OUTPUT,
  .vector_size = sizeof (u32),
  .format_trace = format_esp_encrypt_trace,
  .n_errors = ARRAY_LEN (esp_encrypt_error_strings),
  .error_strings = esp_encrypt_error_strings,
  .n_next_nodes = 1,
  .next_nodes =
    {
      [ESP_ENCRYPT_NEXT_DROP] = "error-drop",
    }
}

(constructor) VLIB_REGISTER_NODE (dpdk_esp6_encrypt_node)

Definition at line 636 of file esp_encrypt.c.

vlib_node_registration_t dpdk_esp6_encrypt_tun_node

Initial value:

= {
  .name = "dpdk-esp6-encrypt-tun",
  .flags = VLIB_NODE_FLAG_IS_OUTPUT,
  .vector_size = sizeof (u32),
  .format_trace = format_esp_encrypt_trace,
  .n_errors = ARRAY_LEN (esp_encrypt_error_strings),
  .error_strings = esp_encrypt_error_strings,
  .n_next_nodes = 1,
  .next_nodes =
    {
      [ESP_ENCRYPT_NEXT_DROP] = "error-drop",
    }
}

(constructor) VLIB_REGISTER_NODE (dpdk_esp6_encrypt_tun_node)

Definition at line 689 of file esp_encrypt.c.

char* esp_encrypt_error_strings[]

static

Initial value:

= {
#define _(sym,string) 
  foreach_esp_encrypt_error

}

Definition at line 61 of file esp_encrypt.c.