acl: move nonip nodes to separate file

Type: refactor
Change-Id: Idcef8effa86d6421e4b3e5f747695ddb2982e78f
Signed-off-by: Damjan Marion <damarion@cisco.com>

1 files changed, 0 insertions, 221 deletions

diff --git a/src/plugins/acl/dataplane_node.c b/src/plugins/acl/dataplane_node.c
index b880161f023..a9c0edafe45 100644
--- a/src/plugins/acl/dataplane_node.c
+++ b/src/plugins/acl/dataplane_node.c
@@ -65,227 +65,6 @@ typedef enum
 
 /* *INDENT-ON* */
 
-typedef struct
-{
-  u32 next_index;
-  u32 sw_if_index;
-  u16 ethertype;
-} nonip_in_out_trace_t;
-
-/* packet trace format function */
-static u8 *
-format_nonip_in_out_trace (u8 * s, u32 is_output, va_list * args)
-{
-  CLIB_UNUSED (vlib_main_t * vm) = va_arg (*args, vlib_main_t *);
-  CLIB_UNUSED (vlib_node_t * node) = va_arg (*args, vlib_node_t *);
-  nonip_in_out_trace_t *t = va_arg (*args, nonip_in_out_trace_t *);
-
-  s = format (s, "%s: sw_if_index %d next_index %x ethertype %x",
-	      is_output ? "OUT-ETHER-WHITELIST" : "IN-ETHER-WHITELIST",
-	      t->sw_if_index, t->next_index, t->ethertype);
-  return s;
-}
-
-static u8 *
-format_l2_nonip_in_trace (u8 * s, va_list * args)
-{
-  return format_nonip_in_out_trace (s, 0, args);
-}
-
-static u8 *
-format_l2_nonip_out_trace (u8 * s, va_list * args)
-{
-  return format_nonip_in_out_trace (s, 1, args);
-}
-
-#define foreach_nonip_in_error                    \
-_(DROP, "dropped inbound non-whitelisted non-ip packets") \
-_(PERMIT, "permitted inbound whitelisted non-ip packets") \
-
-
-#define foreach_nonip_out_error                    \
-_(DROP, "dropped outbound non-whitelisted non-ip packets") \
-_(PERMIT, "permitted outbound whitelisted non-ip packets") \
-
-
-/* *INDENT-OFF* */
-
-typedef enum
-{
-#define _(sym,str) FA_IN_NONIP_ERROR_##sym,
-  foreach_nonip_in_error
-#undef _
-    FA_IN_NONIP_N_ERROR,
-} l2_in_feat_arc_error_t;
-
-static char *fa_in_nonip_error_strings[] = {
-#define _(sym,string) string,
-  foreach_nonip_in_error
-#undef _
-};
-
-typedef enum
-{
-#define _(sym,str) FA_OUT_NONIP_ERROR_##sym,
-  foreach_nonip_out_error
-#undef _
-    FA_OUT_NONIP_N_ERROR,
-} l2_out_feat_arc_error_t;
-
-static char *fa_out_nonip_error_strings[] = {
-#define _(sym,string) string,
-  foreach_nonip_out_error
-#undef _
-};
-/* *INDENT-ON* */
-
-
-always_inline int
-is_permitted_ethertype (acl_main_t * am, int sw_if_index0, int is_output,
-			u16 ethertype)
-{
-  u16 **v = is_output
-    ? am->output_etype_whitelist_by_sw_if_index
-    : am->input_etype_whitelist_by_sw_if_index;
-  u16 *whitelist = vec_elt (v, sw_if_index0);
-  int i;
-
-  if (vec_len (whitelist) == 0)
-    return 1;
-
-  for (i = 0; i < vec_len (whitelist); i++)
-    if (whitelist[i] == ethertype)
-      return 1;
-  return 0;
-}
-
-#define get_u16(addr) ( *((u16 *)(addr)) )
-
-always_inline uword
-nonip_in_out_node_fn (vlib_main_t * vm,
-		      vlib_node_runtime_t * node, vlib_frame_t * frame,
-		      int is_output)
-{
-  acl_main_t *am = &acl_main;
-  u32 n_left, *from;
-  u16 nexts[VLIB_FRAME_SIZE], *next;
-  vlib_buffer_t *bufs[VLIB_FRAME_SIZE], **b;
-  vlib_node_runtime_t *error_node;
-
-  from = vlib_frame_vector_args (frame);
-  error_node = vlib_node_get_runtime (vm, node->node_index);
-  vlib_get_buffers (vm, from, bufs, frame->n_vectors);
-  /* set the initial values for the current buffer the next pointers */
-  b = bufs;
-  next = nexts;
-
-  n_left = frame->n_vectors;
-  while (n_left > 0)
-    {
-      u32 next_index = 0;
-      u32 sw_if_index0 =
-	vnet_buffer (b[0])->sw_if_index[is_output ? VLIB_TX : VLIB_RX];
-      u16 ethertype = 0;
-
-      int error0 = 0;
-
-      ethernet_header_t *h0 = vlib_buffer_get_current (b[0]);
-      u8 *l3h0 = (u8 *) h0 + vnet_buffer (b[0])->l2.l2_len;
-      ethertype = clib_net_to_host_u16 (get_u16 (l3h0 - 2));
-
-      if (is_permitted_ethertype (am, sw_if_index0, is_output, ethertype))
-	vnet_feature_next (&next_index, b[0]);
-
-      next[0] = next_index;
-
-      if (0 == next[0])
-	b[0]->error = error_node->errors[error0];
-
-      if (PREDICT_FALSE ((node->flags & VLIB_NODE_FLAG_TRACE)
-			 && (b[0]->flags & VLIB_BUFFER_IS_TRACED)))
-	{
-	  nonip_in_out_trace_t *t =
-	    vlib_add_trace (vm, node, b[0], sizeof (*t));
-	  t->sw_if_index = sw_if_index0;
-	  t->ethertype = ethertype;
-	  t->next_index = next[0];
-	}
-      next[0] = next[0] < node->n_next_nodes ? next[0] : 0;
-
-      next++;
-      b++;
-      n_left--;
-    }
-  vlib_buffer_enqueue_to_next (vm, node, from, nexts, frame->n_vectors);
-
-  return frame->n_vectors;
-}
-
-VLIB_NODE_FN (acl_in_nonip_node) (vlib_main_t * vm,
-				  vlib_node_runtime_t * node,
-				  vlib_frame_t * frame)
-{
-  return nonip_in_out_node_fn (vm, node, frame, 0);
-}
-
-VLIB_NODE_FN (acl_out_nonip_node) (vlib_main_t * vm,
-				   vlib_node_runtime_t * node,
-				   vlib_frame_t * frame)
-{
-  return nonip_in_out_node_fn (vm, node, frame, 1);
-}
-
-
-/* *INDENT-OFF* */
-
-VLIB_REGISTER_NODE (acl_in_nonip_node) =
-{
-  .name = "acl-plugin-in-nonip-l2",
-  .vector_size = sizeof (u32),
-  .format_trace = format_l2_nonip_in_trace,
-  .type = VLIB_NODE_TYPE_INTERNAL,
-  .n_errors = ARRAY_LEN (fa_in_nonip_error_strings),
-  .error_strings = fa_in_nonip_error_strings,
-  .n_next_nodes = ACL_FA_N_NEXT,
-  .next_nodes =
-  {
-    [ACL_FA_ERROR_DROP] = "error-drop",
-  }
-};
-
-VNET_FEATURE_INIT (acl_in_l2_nonip_fa_feature, static) =
-{
-  .arc_name = "l2-input-nonip",
-  .node_name = "acl-plugin-in-nonip-l2",
-  .runs_before = VNET_FEATURES ("l2-input-feat-arc-end"),
-};
-
-VLIB_REGISTER_NODE (acl_out_nonip_node) =
-{
-  .name = "acl-plugin-out-nonip-l2",
-  .vector_size = sizeof (u32),
-  .format_trace = format_l2_nonip_out_trace,
-  .type = VLIB_NODE_TYPE_INTERNAL,
-  .n_errors = ARRAY_LEN (fa_out_nonip_error_strings),
-  .error_strings = fa_out_nonip_error_strings,
-  .n_next_nodes = ACL_FA_N_NEXT,
-  .next_nodes =
-  {
-    [ACL_FA_ERROR_DROP] = "error-drop",
-  }
-};
-
-VNET_FEATURE_INIT (acl_out_l2_nonip_fa_feature, static) =
-{
-  .arc_name = "l2-output-nonip",
-  .node_name = "acl-plugin-out-nonip-l2",
-  .runs_before = VNET_FEATURES ("l2-output-feat-arc-end"),
-};
-
-/* *INDENT-ON* */
-
-
-
 always_inline u16
 get_current_policy_epoch (acl_main_t * am, int is_input, u32 sw_if_index0)
 {