X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=vnet%2Fvnet%2Fl2%2Fl2_output.h;fp=vnet%2Fvnet%2Fl2%2Fl2_output.h;h=0000000000000000000000000000000000000000;hb=7cd468a3d7dee7d6c92f69a0bb7061ae208ec727;hp=c683b1ade733fdab0cb357f0229fd6143e57eaae;hpb=696f1adec0df3b8f161862566dd9c86174302658;p=vpp.git

diff --git a/vnet/vnet/l2/l2_output.h b/vnet/vnet/l2/l2_output.h
deleted file mode 100644
index c683b1ade73..00000000000
--- a/vnet/vnet/l2/l2_output.h
+++ /dev/null
@@ -1,285 +0,0 @@
-/*
- * l2_output.h : layer 2 output packet processing
- *
- * Copyright (c) 2013 Cisco and/or its affiliates.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef included_vnet_l2_output_h
-#define included_vnet_l2_output_h
-
-#include <vlib/vlib.h>
-#include <vnet/vnet.h>
-#include <vnet/l2/feat_bitmap.h>
-#include <vnet/l2/l2_vtr.h>
-
-
-/* The L2 output feature configuration, a per-interface struct */
-typedef struct
-{
-
-  u32 feature_bitmap;
-
-  /*
-   * vlan tag rewrite for ingress and egress
-   * ingress vtr is located here because the same config data is used for
-   * the egress EFP filter check
-   */
-  vtr_config_t input_vtr;
-  vtr_config_t output_vtr;
-  ptr_config_t input_pbb_vtr;
-  ptr_config_t output_pbb_vtr;
-
-  /* some of these flags may get integrated into the feature bitmap */
-  u8 fwd_enable;
-  u8 flood_enable;
-
-  /* split horizon group */
-  u8 shg;
-
-  /* flag for output vtr operation */
-  u8 out_vtr_flag;
-
-} l2_output_config_t;
-
-
-/*
- * The set of next nodes for features and interface output.
- * Each output feature node should include this.
- */
-typedef struct
-{
-  /*
-   * vector of output next node index, indexed by sw_if_index.
-   * used when all output features have been executed and the
-   * next nodes are the interface output nodes.
-   */
-  u32 *output_node_index_vec;
-
-  /*
-   * array of next node index for each output feature, indexed
-   * by l2output_feat_t. Used to determine next feature node.
-   */
-  u32 feat_next_node_index[32];
-
-} l2_output_next_nodes_st;
-
-
-typedef struct
-{
-  /* Next nodes for features and output interfaces */
-  l2_output_next_nodes_st next_nodes;
-
-  /* config vector indexed by sw_if_index */
-  l2_output_config_t *configs;
-
-  /* Convenience variables */
-  vlib_main_t *vlib_main;
-  vnet_main_t *vnet_main;
-} l2output_main_t;
-
-l2output_main_t l2output_main;
-
-/* L2 output features */
-
-/* Mappings from feature ID to graph node name */
-#define foreach_l2output_feat \
- _(SPAN,              "feature-bitmap-drop")        \
- _(CFM,               "feature-bitmap-drop")        \
- _(QOS,               "feature-bitmap-drop")        \
- _(ACL,               "l2-output-acl")              \
- _(L2PT,              "feature-bitmap-drop")        \
- _(EFP_FILTER,        "l2-efp-filter")              \
- _(IPIW,              "feature-bitmap-drop")        \
- _(STP_BLOCKED,       "feature-bitmap-drop")        \
- _(LINESTATUS_DOWN,   "feature-bitmap-drop")        \
- _(OUTPUT_CLASSIFY,   "l2-output-classify")	    \
- _(XCRW,	      "l2-xcrw")
-
-/* Feature bitmap positions */
-typedef enum
-{
-#define _(sym,str) L2OUTPUT_FEAT_##sym##_BIT,
-  foreach_l2output_feat
-#undef _
-    L2OUTPUT_N_FEAT,
-} l2output_feat_t;
-
-/* Feature bit masks */
-typedef enum
-{
-#define _(sym,str) L2OUTPUT_FEAT_##sym = (1<<L2OUTPUT_FEAT_##sym##_BIT),
-  foreach_l2output_feat
-#undef _
-} l2output_feat_masks_t;
-
-#define foreach_l2output_error				\
-_(L2OUTPUT,     "L2 output packets")			\
-_(EFP_DROP,     "L2 EFP filter pre-rewrite drops")	\
-_(VTR_DROP,     "L2 output tag rewrite drops")		\
-_(SHG_DROP,     "L2 split horizon drops")		\
-_(DROP,         "L2 output drops")			\
-_(MAPPING_DROP, "L2 Output interface mapping in progress")
-
-typedef enum
-{
-  L2OUTPUT_NEXT_DROP,
-  L2OUTPUT_NEXT_BAD_INTF,
-  L2OUTPUT_N_NEXT,
-} l2output_next_t;
-
-typedef enum
-{
-#define _(sym,str) L2OUTPUT_ERROR_##sym,
-  foreach_l2output_error
-#undef _
-    L2OUTPUT_N_ERROR,
-} l2output_error_t;
-
-/* Return an array of strings containing graph node names of each feature */
-char **l2output_get_feat_names (void);
-
-
-/**
- * The next set of functions is for use by output feature graph nodes.
- * When the last bit has been cleared from the output feature bitmap,
- * the next node is the output graph node for the TX sw_if_index.
- * These functions help the feature nodes get that node index.
- */
-
-/* Create a mapping to the output graph node for the given sw_if_index */
-u32 l2output_create_output_node_mapping (vlib_main_t * vlib_main, vnet_main_t * vnet_main, u32 node_index,	/* index of current node */
-					 u32 * output_node_index_vec,
-					 u32 sw_if_index);
-
-/* Initialize the next node mapping table */
-always_inline void
-l2output_init_output_node_vec (u32 ** output_node_index_vec)
-{
-
-  /*
-   * Size it at 100 sw_if_indexes initially
-   * Uninitialized mappings are set to ~0
-   */
-  vec_validate_init_empty (*output_node_index_vec, 100, ~0);
-}
-
-
-/**
- *  Get a mapping from the output node mapping table,
- * creating the entry if necessary.
- */
-always_inline u32
-l2output_get_output_node (vlib_main_t * vlib_main, vnet_main_t * vnet_main, u32 node_index,	/* index of current node */
-			  u32 sw_if_index, u32 ** output_node_index_vec)	/* may be updated */
-{
-  u32 next;			/* index of next graph node */
-
-  /* Insure the vector is big enough */
-  vec_validate_init_empty (*output_node_index_vec, sw_if_index, ~0);
-
-  /* Get the mapping for the sw_if_index */
-  next = vec_elt (*output_node_index_vec, sw_if_index);
-
-  if (next == ~0)
-    {
-      /* Mapping doesn't exist so create it */
-      next = l2output_create_output_node_mapping (vlib_main,
-						  vnet_main,
-						  node_index,
-						  *output_node_index_vec,
-						  sw_if_index);
-    }
-
-  return next;
-}
-
-
-/** Determine the next L2 node based on the output feature bitmap */
-always_inline void
-l2_output_dispatch (vlib_main_t * vlib_main,
-		    vnet_main_t * vnet_main,
-		    vlib_node_runtime_t * node,
-		    u32 node_index,
-		    u32 * cached_sw_if_index,
-		    u32 * cached_next_index,
-		    l2_output_next_nodes_st * next_nodes,
-		    vlib_buffer_t * b0,
-		    u32 sw_if_index, u32 feature_bitmap, u32 * next0)
-{
-  if (feature_bitmap)
-    {
-      /* There are some features to execute */
-
-      /* Save bitmap for the next feature graph nodes */
-      vnet_buffer (b0)->l2.feature_bitmap = feature_bitmap;
-
-      /* Determine the next node */
-      *next0 =
-	feat_bitmap_get_next_node_index (next_nodes->feat_next_node_index,
-					 feature_bitmap);
-    }
-  else
-    {
-      /*
-       * There are no features. Send packet to TX node for sw_if_index0
-       * This is a little tricky in that the output interface next node indexes
-       * are not precomputed at init time.
-       */
-
-      if (sw_if_index == *cached_sw_if_index)
-	{
-	  /* We hit in the one-entry cache. Use it. */
-	  *next0 = *cached_next_index;
-	}
-      else
-	{
-	  /* Look up the output TX node */
-	  *next0 = l2output_get_output_node (vlib_main,
-					     vnet_main,
-					     node_index,
-					     sw_if_index,
-					     &next_nodes->output_node_index_vec);
-
-	  if (*next0 == L2OUTPUT_NEXT_DROP)
-	    {
-	      vnet_hw_interface_t *hw0;
-	      hw0 = vnet_get_sup_hw_interface (vnet_main, sw_if_index);
-
-	      if (hw0->flags & VNET_HW_INTERFACE_FLAG_L2OUTPUT_MAPPED)
-		b0->error = node->errors[L2OUTPUT_ERROR_MAPPING_DROP];
-	    }
-
-	  /* Update the one-entry cache */
-	  *cached_sw_if_index = sw_if_index;
-	  *cached_next_index = *next0;
-	}
-    }
-}
-
-/** Get a pointer to the config for the given interface */
-l2_output_config_t *l2output_intf_config (u32 sw_if_index);
-
-/** Enable (or disable) the feature in the bitmap for the given interface */
-void l2output_intf_bitmap_enable (u32 sw_if_index,
-				  u32 feature_bitmap, u32 enable);
-
-#endif
-
-/*
- * fd.io coding-style-patch-verification: ON
- *
- * Local Variables:
- * eval: (c-set-style "gnu")
- * End:
- */