26 #define _(sym,string) string, 35 u32 n_left_from, *from, *to_next;
40 n_left_from =
frame->n_vectors;
41 next_index =
node->cached_next_index;
43 while (n_left_from > 0)
49 while (n_left_from > 0 && n_left_to_next > 0)
54 u8 error0 = DSLITE_ERROR_CE_ENCAP;
73 error0 = DSLITE_ERROR_UNSUPPORTED_PROTOCOL;
82 clib_host_to_net_u32 ((6 << 28) + (ip40->
tos << 20));
84 ip60->
protocol = IP_PROTOCOL_IP_IN_IP;
93 && (b0->
flags & VLIB_BUFFER_IS_TRACED)))
103 n_left_to_next, bi0, next0);
108 return frame->n_vectors;
113 .name =
"dslite-ce-encap",
114 .vector_size =
sizeof (
u32),
u32 flags
buffer flags: VLIB_BUFFER_FREE_LIST_INDEX_MASK: bits used to store free list index, VLIB_BUFFER_IS_TRACED: trace this buffer.
#define VLIB_NODE_FN(node)
ip6_address_t b4_ip6_addr
vl_api_fib_path_type_t type
vlib_error_t error
Error code for buffers to be enqueued to error handler.
static void * vlib_buffer_get_current(vlib_buffer_t *b)
Get pointer to current data to process.
#define vlib_validate_buffer_enqueue_x1(vm, node, next_index, to_next, n_left_to_next, bi0, next0)
Finish enqueueing one buffer forward in the graph.
#define vlib_get_next_frame(vm, node, next_index, vectors, n_vectors_left)
Get pointer to next frame vector data by (vlib_node_runtime_t, next_index).
ip6_address_t aftr_ip6_addr
#define VLIB_REGISTER_NODE(x,...)
dslite_main_t dslite_main
void vlib_put_next_frame(vlib_main_t *vm, vlib_node_runtime_t *r, u32 next_index, u32 n_vectors_left)
Release pointer to next frame vector data.
static char * dslite_ce_encap_error_strings[]
vlib_main_t vlib_node_runtime_t * node
vlib_node_registration_t dslite_ce_encap_node
(constructor) VLIB_REGISTER_NODE (dslite_ce_encap_node)
static void vlib_buffer_advance(vlib_buffer_t *b, word l)
Advance current data pointer by the supplied (signed!) amount.
static void * vlib_add_trace(vlib_main_t *vm, vlib_node_runtime_t *r, vlib_buffer_t *b, u32 n_data_bytes)
static u32 ip_proto_to_snat_proto(u8 ip_proto)
VLIB buffer representation.
static void * vlib_frame_vector_args(vlib_frame_t *f)
Get pointer to frame vector data.
vlib_main_t vlib_node_runtime_t vlib_frame_t * frame
#define foreach_dslite_error
u8 * format_dslite_ce_trace(u8 *s, va_list *args)
#define VLIB_NODE_FLAG_TRACE
static vlib_buffer_t * vlib_get_buffer(vlib_main_t *vm, u32 buffer_index)
Translate buffer index into buffer pointer.