esp_decrypt.c File Reference

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Data Structures
struct	esp_decrypt_trace_t

Macros
#define	foreach_esp_decrypt_next
#define	foreach_esp_decrypt_error
#define	foreach_esp_decrypt_post_error   _(PKTS, "ESP post pkts")

Enumerations
enum	esp_decrypt_next_t { ESP_DECRYPT_N_NEXT, ESP_DECRYPT_N_NEXT }
enum	esp_decrypt_error_t { ESP_DECRYPT_N_ERROR, ESP_DECRYPT_N_ERROR }
enum	esp_decrypt_post_error_t { ESP_DECRYPT_POST_N_ERROR }

Functions
static u8 *	format_esp_decrypt_trace (u8 *s, va_list *args)
static uword	dpdk_esp_decrypt_inline (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *from_frame, int is_ip6)
VLIB_NODE_FN()	dpdk_esp4_decrypt_node (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *from_frame)
VLIB_NODE_FN()	dpdk_esp6_decrypt_node (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *from_frame)
static u8 *	format_esp_decrypt_post_trace (u8 *s, va_list *args)
static uword	dpdk_esp_decrypt_post_inline (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *from_frame, int is_ip6)
VLIB_NODE_FN()	dpdk_esp4_decrypt_post_node (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *from_frame)
VLIB_NODE_FN()	dpdk_esp6_decrypt_post_node (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *from_frame)

Variables
static char *	esp_decrypt_error_strings []
vlib_node_registration_t	dpdk_esp4_decrypt_node
	(constructor) VLIB_REGISTER_NODE (dpdk_esp4_decrypt_node) More...
vlib_node_registration_t	dpdk_esp6_decrypt_node
	(constructor) VLIB_REGISTER_NODE (dpdk_esp6_decrypt_node) More...
static char *	esp_decrypt_post_error_strings []
vlib_node_registration_t	dpdk_esp4_decrypt_post_node
	(constructor) VLIB_REGISTER_NODE (dpdk_esp4_decrypt_post_node) More...
vlib_node_registration_t	dpdk_esp6_decrypt_post_node
	(constructor) VLIB_REGISTER_NODE (dpdk_esp6_decrypt_post_node) More...

Macro Definition Documentation

foreach_esp_decrypt_error

#define foreach_esp_decrypt_error

Value:

_(RX_PKTS, "ESP pkts received")          \
 _(DECRYPTION_FAILED, "ESP decryption failed")   \
 _(REPLAY, "SA replayed packet")                 \
 _(NOT_IP, "Not IP packet (dropped)")            \
 _(ENQ_FAIL, "Enqueue failed (buffer full)")     \
 _(DISCARD, "Not enough crypto operations, discarding frame")  \
 _(BAD_LEN, "Invalid ciphertext length")         \
 _(SESSION, "Failed to get crypto session")      \
 _(NOSUP, "Cipher/Auth not supported")

Definition at line 41 of file esp_decrypt.c.

foreach_esp_decrypt_next

#define foreach_esp_decrypt_next

Value:

_(DROP, "error-drop")                          \
_(IP4_INPUT, "ip4-input-no-checksum")          \
_(IP6_INPUT, "ip6-input")

Definition at line 28 of file esp_decrypt.c.

foreach_esp_decrypt_post_error

#define foreach_esp_decrypt_post_error   _(PKTS, "ESP post pkts")

Definition at line 452 of file esp_decrypt.c.

Enumeration Type Documentation

esp_decrypt_error_t

enum esp_decrypt_error_t

Enumerator
ESP_DECRYPT_N_ERROR
ESP_DECRYPT_N_ERROR

Definition at line 53 of file esp_decrypt.c.

esp_decrypt_next_t

enum esp_decrypt_next_t

Enumerator
ESP_DECRYPT_N_NEXT
ESP_DECRYPT_N_NEXT

Definition at line 34 of file esp_decrypt.c.

esp_decrypt_post_error_t

enum esp_decrypt_post_error_t

Enumerator
ESP_DECRYPT_POST_N_ERROR

Definition at line 455 of file esp_decrypt.c.

Function Documentation

dpdk_esp4_decrypt_node()

VLIB_NODE_FN() dpdk_esp4_decrypt_node	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	from_frame
	)

Definition at line 396 of file esp_decrypt.c.

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dpdk_esp4_decrypt_post_node()

VLIB_NODE_FN() dpdk_esp4_decrypt_post_node	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	from_frame
	)

Definition at line 694 of file esp_decrypt.c.

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dpdk_esp6_decrypt_node()

VLIB_NODE_FN() dpdk_esp6_decrypt_node	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	from_frame
	)

Definition at line 422 of file esp_decrypt.c.

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dpdk_esp6_decrypt_post_node()

VLIB_NODE_FN() dpdk_esp6_decrypt_post_node	(	vlib_main_t *	vm,
		vlib_node_runtime_t *	node,
		vlib_frame_t *	from_frame
	)

Definition at line 720 of file esp_decrypt.c.

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dpdk_esp_decrypt_inline()

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

inlinestatic

Definition at line 95 of file esp_decrypt.c.

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dpdk_esp_decrypt_post_inline()

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

inlinestatic

Definition at line 496 of file esp_decrypt.c.

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format_esp_decrypt_post_trace()

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

static

Definition at line 473 of file esp_decrypt.c.

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format_esp_decrypt_trace()

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

static

Definition at line 79 of file esp_decrypt.c.

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Variable Documentation

dpdk_esp4_decrypt_node

vlib_node_registration_t dpdk_esp4_decrypt_node

Initial value:

= {
  .name = "dpdk-esp4-decrypt",
  .vector_size = sizeof (u32),
  .format_trace = format_esp_decrypt_trace,
  .type = VLIB_NODE_TYPE_INTERNAL,

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

  .n_next_nodes = ESP_DECRYPT_N_NEXT,
  .next_nodes = {
#define _(s,n) 
    foreach_esp_decrypt_next

  },
}

(constructor) VLIB_REGISTER_NODE (dpdk_esp4_decrypt_node)

Definition at line 404 of file esp_decrypt.c.

dpdk_esp4_decrypt_post_node

vlib_node_registration_t dpdk_esp4_decrypt_post_node

Initial value:

= {
  .name = "dpdk-esp4-decrypt-post",
  .vector_size = sizeof (u32),
  .format_trace = format_esp_decrypt_post_trace,
  .type = VLIB_NODE_TYPE_INTERNAL,

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

  .n_next_nodes = ESP_DECRYPT_N_NEXT,
  .next_nodes = {
#define _(s,n) 
    foreach_esp_decrypt_next

  },
}

(constructor) VLIB_REGISTER_NODE (dpdk_esp4_decrypt_post_node)

Definition at line 702 of file esp_decrypt.c.

dpdk_esp6_decrypt_node

vlib_node_registration_t dpdk_esp6_decrypt_node

Initial value:

= {
  .name = "dpdk-esp6-decrypt",
  .vector_size = sizeof (u32),
  .format_trace = format_esp_decrypt_trace,
  .type = VLIB_NODE_TYPE_INTERNAL,

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

  .n_next_nodes = ESP_DECRYPT_N_NEXT,
  .next_nodes = {
#define _(s,n) 
    foreach_esp_decrypt_next

  },
}

(constructor) VLIB_REGISTER_NODE (dpdk_esp6_decrypt_node)

Definition at line 430 of file esp_decrypt.c.

dpdk_esp6_decrypt_post_node

vlib_node_registration_t dpdk_esp6_decrypt_post_node

Initial value:

= {
  .name = "dpdk-esp6-decrypt-post",
  .vector_size = sizeof (u32),
  .format_trace = format_esp_decrypt_post_trace,
  .type = VLIB_NODE_TYPE_INTERNAL,

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

  .n_next_nodes = ESP_DECRYPT_N_NEXT,
  .next_nodes = {
#define _(s,n) 
    foreach_esp_decrypt_next

  },
}

(constructor) VLIB_REGISTER_NODE (dpdk_esp6_decrypt_post_node)

Definition at line 728 of file esp_decrypt.c.

esp_decrypt_error_strings

char* esp_decrypt_error_strings[]

static

Initial value:

= {
#define _(sym,string) 
  foreach_esp_decrypt_error

}

Definition at line 61 of file esp_decrypt.c.

esp_decrypt_post_error_strings

char* esp_decrypt_post_error_strings[]

static

Initial value:

= {
#define _(sym,string) 
  foreach_esp_decrypt_post_error

}

Definition at line 463 of file esp_decrypt.c.