X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=vnet%2Fvnet%2Finterface_funcs.h;h=b84d151c86d4b789e53fd34de59036c649af271b;hb=1099b0db45a7a0bb597c4deb5b9387f5b6ae280f;hp=f3d3247fd5db187e4933f5f486d6e00ebd865814;hpb=cb9cadad578297ffd78fa8a33670bdf1ab669e7e;p=vpp.git

diff --git a/vnet/vnet/interface_funcs.h b/vnet/vnet/interface_funcs.h
index f3d3247fd5d..b84d151c86d 100644
--- a/vnet/vnet/interface_funcs.h
+++ b/vnet/vnet/interface_funcs.h
@@ -42,17 +42,21 @@
 
 always_inline vnet_hw_interface_t *
 vnet_get_hw_interface (vnet_main_t * vnm, u32 hw_if_index)
-{ return pool_elt_at_index (vnm->interface_main.hw_interfaces, hw_if_index); }
+{
+  return pool_elt_at_index (vnm->interface_main.hw_interfaces, hw_if_index);
+}
 
 always_inline vnet_sw_interface_t *
 vnet_get_sw_interface (vnet_main_t * vnm, u32 sw_if_index)
-{ return pool_elt_at_index (vnm->interface_main.sw_interfaces, sw_if_index); }
+{
+  return pool_elt_at_index (vnm->interface_main.sw_interfaces, sw_if_index);
+}
 
 always_inline vnet_sw_interface_t *
 vnet_get_hw_sw_interface (vnet_main_t * vnm, u32 hw_if_index)
 {
-  vnet_hw_interface_t * hw = vnet_get_hw_interface (vnm, hw_if_index);
-  vnet_sw_interface_t * sw = vnet_get_sw_interface (vnm, hw->sw_if_index);
+  vnet_hw_interface_t *hw = vnet_get_hw_interface (vnm, hw_if_index);
+  vnet_sw_interface_t *sw = vnet_get_sw_interface (vnm, hw->sw_if_index);
   ASSERT (sw->type == VNET_SW_INTERFACE_TYPE_HARDWARE);
   return sw;
 }
@@ -60,7 +64,7 @@ vnet_get_hw_sw_interface (vnet_main_t * vnm, u32 hw_if_index)
 always_inline vnet_sw_interface_t *
 vnet_get_sup_sw_interface (vnet_main_t * vnm, u32 sw_if_index)
 {
-  vnet_sw_interface_t * sw = vnet_get_sw_interface (vnm, sw_if_index);
+  vnet_sw_interface_t *sw = vnet_get_sw_interface (vnm, sw_if_index);
   if (sw->type == VNET_SW_INTERFACE_TYPE_SUB)
     sw = vnet_get_sw_interface (vnm, sw->sup_sw_if_index);
   return sw;
@@ -69,91 +73,185 @@ vnet_get_sup_sw_interface (vnet_main_t * vnm, u32 sw_if_index)
 always_inline vnet_hw_interface_t *
 vnet_get_sup_hw_interface (vnet_main_t * vnm, u32 sw_if_index)
 {
-  vnet_sw_interface_t * sw = vnet_get_sup_sw_interface (vnm, sw_if_index);
+  vnet_sw_interface_t *sw = vnet_get_sup_sw_interface (vnm, sw_if_index);
   ASSERT (sw->type == VNET_SW_INTERFACE_TYPE_HARDWARE);
   return vnet_get_hw_interface (vnm, sw->hw_if_index);
 }
 
 always_inline vnet_hw_interface_class_t *
 vnet_get_hw_interface_class (vnet_main_t * vnm, u32 hw_class_index)
-{ return vec_elt_at_index (vnm->interface_main.hw_interface_classes, hw_class_index); }
+{
+  return vec_elt_at_index (vnm->interface_main.hw_interface_classes,
+			   hw_class_index);
+}
 
 always_inline vnet_device_class_t *
 vnet_get_device_class (vnet_main_t * vnm, u32 dev_class_index)
-{ return vec_elt_at_index (vnm->interface_main.device_classes, dev_class_index); }
+{
+  return vec_elt_at_index (vnm->interface_main.device_classes,
+			   dev_class_index);
+}
+
+static inline u8 *
+vnet_get_sw_interface_tag (vnet_main_t * vnm, u32 sw_if_index)
+{
+  uword *p;
+  p = hash_get (vnm->interface_tag_by_sw_if_index, sw_if_index);
+  if (p)
+    return ((u8 *) p[0]);
+  return 0;
+}
+
+static inline void
+vnet_set_sw_interface_tag (vnet_main_t * vnm, u8 * tag, u32 sw_if_index)
+{
+  uword *p;
+  p = hash_get (vnm->interface_tag_by_sw_if_index, sw_if_index);
+  if (p)
+    {
+      u8 *oldtag = (u8 *) p[0];
+      hash_unset (vnm->interface_tag_by_sw_if_index, sw_if_index);
+      vec_free (oldtag);
+    }
+
+  hash_set (vnm->interface_tag_by_sw_if_index, sw_if_index, tag);
+}
+
+static inline void
+vnet_clear_sw_interface_tag (vnet_main_t * vnm, u32 sw_if_index)
+{
+  uword *p;
+  p = hash_get (vnm->interface_tag_by_sw_if_index, sw_if_index);
+  if (p)
+    {
+      u8 *oldtag = (u8 *) p[0];
+      hash_unset (vnm->interface_tag_by_sw_if_index, sw_if_index);
+      vec_free (oldtag);
+    }
+}
+
+/**
+ * Call back walk type for walking SW indices on a HW interface
+ */
+typedef void (*vnet_hw_sw_interface_walk_t) (vnet_main_t * vnm,
+					     u32 sw_if_index, void *ctx);
+
+/**
+ * @brief
+ * Walk the SW interfaces on a HW interface - this is the super
+ * interface and any sub-interfaces.
+ */
+void vnet_hw_interface_walk_sw (vnet_main_t * vnm,
+				u32 hw_if_index,
+				vnet_hw_sw_interface_walk_t fn, void *ctx);
 
 /* Register a hardware interface instance. */
 u32 vnet_register_interface (vnet_main_t * vnm,
 			     u32 dev_class_index,
 			     u32 dev_instance,
-			     u32 hw_class_index,
-			     u32 hw_instance);
+			     u32 hw_class_index, u32 hw_instance);
 
 /* Creates a software interface given template. */
-clib_error_t *
-vnet_create_sw_interface (vnet_main_t * vnm, vnet_sw_interface_t * template, u32 * sw_if_index);
+clib_error_t *vnet_create_sw_interface (vnet_main_t * vnm,
+					vnet_sw_interface_t * template,
+					u32 * sw_if_index);
 
 void vnet_delete_hw_interface (vnet_main_t * vnm, u32 hw_if_index);
 void vnet_delete_sw_interface (vnet_main_t * vnm, u32 sw_if_index);
+int vnet_sw_interface_is_p2p (vnet_main_t * vnm, u32 sw_if_index);
 
 always_inline uword
 vnet_sw_interface_get_flags (vnet_main_t * vnm, u32 sw_if_index)
 {
-  vnet_sw_interface_t * sw = vnet_get_sw_interface (vnm, sw_if_index);
+  vnet_sw_interface_t *sw = vnet_get_sw_interface (vnm, sw_if_index);
   return sw->flags;
 }
 
 always_inline uword
 vnet_sw_interface_is_admin_up (vnet_main_t * vnm, u32 sw_if_index)
-{ return (vnet_sw_interface_get_flags (vnm, sw_if_index) & VNET_SW_INTERFACE_FLAG_ADMIN_UP) != 0; }
+{
+  return (vnet_sw_interface_get_flags (vnm, sw_if_index) &
+	  VNET_SW_INTERFACE_FLAG_ADMIN_UP) != 0;
+}
 
 always_inline uword
 vnet_hw_interface_get_flags (vnet_main_t * vnm, u32 hw_if_index)
 {
-  vnet_hw_interface_t * hw = vnet_get_hw_interface (vnm, hw_if_index);
+  vnet_hw_interface_t *hw = vnet_get_hw_interface (vnm, hw_if_index);
   return hw->flags;
 }
 
+always_inline uword
+vnet_hw_interface_get_mtu (vnet_main_t * vnm, u32 hw_if_index,
+			   vlib_rx_or_tx_t dir)
+{
+  vnet_hw_interface_t *hw = vnet_get_hw_interface (vnm, hw_if_index);
+  return hw->max_l3_packet_bytes[dir];
+}
+
+always_inline uword
+vnet_sw_interface_get_mtu (vnet_main_t * vnm, u32 sw_if_index,
+			   vlib_rx_or_tx_t dir)
+{
+  vnet_hw_interface_t *hw = vnet_get_sup_hw_interface (vnm, sw_if_index);
+  return (hw->max_l3_packet_bytes[dir]);
+}
+
 always_inline uword
 vnet_hw_interface_is_link_up (vnet_main_t * vnm, u32 hw_if_index)
-{ return (vnet_hw_interface_get_flags (vnm, hw_if_index) & VNET_HW_INTERFACE_FLAG_LINK_UP) != 0; }
+{
+  return (vnet_hw_interface_get_flags (vnm, hw_if_index) &
+	  VNET_HW_INTERFACE_FLAG_LINK_UP) != 0;
+}
 
 always_inline vlib_frame_t *
 vnet_get_frame_to_sw_interface (vnet_main_t * vnm, u32 sw_if_index)
 {
-  vnet_hw_interface_t * hw = vnet_get_sup_hw_interface (vnm, sw_if_index);
+  vnet_hw_interface_t *hw = vnet_get_sup_hw_interface (vnm, sw_if_index);
   return vlib_get_frame_to_node (vnm->vlib_main, hw->output_node_index);
 }
 
 always_inline void
-vnet_put_frame_to_sw_interface (vnet_main_t * vnm, u32 sw_if_index, vlib_frame_t * f)
+vnet_put_frame_to_sw_interface (vnet_main_t * vnm, u32 sw_if_index,
+				vlib_frame_t * f)
 {
-  vnet_hw_interface_t * hw = vnet_get_sup_hw_interface (vnm, sw_if_index);
+  vnet_hw_interface_t *hw = vnet_get_sup_hw_interface (vnm, sw_if_index);
   return vlib_put_frame_to_node (vnm->vlib_main, hw->output_node_index, f);
 }
 
 /* Change interface flags (e.g. up, down, enable, disable). */
-clib_error_t *
-vnet_hw_interface_set_flags (vnet_main_t * vnm, u32 hw_if_index, u32 flags);
+clib_error_t *vnet_hw_interface_set_flags (vnet_main_t * vnm, u32 hw_if_index,
+					   u32 flags);
 
 /* Change interface flags (e.g. up, down, enable, disable). */
-clib_error_t *
-vnet_sw_interface_set_flags (vnet_main_t * vnm, u32 sw_if_index, u32 flags);
+clib_error_t *vnet_sw_interface_set_flags (vnet_main_t * vnm, u32 sw_if_index,
+					   u32 flags);
 
 /* Change interface class. */
-clib_error_t *
-vnet_hw_interface_set_class (vnet_main_t * vnm, u32 hw_if_index, u32 new_hw_class_index);
+clib_error_t *vnet_hw_interface_set_class (vnet_main_t * vnm, u32 hw_if_index,
+					   u32 new_hw_class_index);
 
 /* Redirect rx pkts to node */
 int vnet_hw_interface_rx_redirect_to_node (vnet_main_t * vnm, u32 hw_if_index,
-                                           u32 node_index);
+					   u32 node_index);
+
+void vnet_hw_interface_init_for_class (vnet_main_t * vnm, u32 hw_if_index,
+				       u32 hw_class_index, u32 hw_instance);
+
+/* Rename interface */
+clib_error_t *vnet_rename_interface (vnet_main_t * vnm, u32 hw_if_index,
+				     char *new_name);
 
-void vnet_hw_interface_init_for_class (vnet_main_t * vnm, u32 hw_if_index, u32 hw_class_index, u32 hw_instance);
+/* Change interface mac address*/
+clib_error_t *vnet_hw_interface_change_mac_address (vnet_main_t * vnm,
+						    u32 hw_if_index,
+						    u64 mac_address);
 
 /* Formats sw/hw interface. */
 format_function_t format_vnet_hw_interface;
 format_function_t format_vnet_sw_interface;
 format_function_t format_vnet_sw_interface_name;
+format_function_t format_vnet_sw_interface_name_override;
 format_function_t format_vnet_sw_if_index_name;
 format_function_t format_vnet_sw_interface_flags;
 
@@ -166,7 +264,8 @@ unformat_function_t unformat_vnet_hw_interface_flags;
 unformat_function_t unformat_vnet_sw_interface_flags;
 
 /* Node runtime for interface output function. */
-typedef struct {
+typedef struct
+{
   u32 hw_if_index;
   u32 sw_if_index;
   u32 dev_instance;
@@ -174,39 +273,46 @@ typedef struct {
 } vnet_interface_output_runtime_t;
 
 /* Interface output functions. */
-uword
-vnet_interface_output_node (vlib_main_t * vm,
-			    vlib_node_runtime_t * node,
-			    vlib_frame_t * frame);
-uword
-vnet_interface_output_node_no_flatten (vlib_main_t * vm,
-                                       vlib_node_runtime_t * node,
-                                       vlib_frame_t * frame);
-
-word vnet_sw_interface_compare (vnet_main_t * vnm, uword sw_if_index0, uword sw_if_index1);
-word vnet_hw_interface_compare (vnet_main_t * vnm, uword hw_if_index0, uword hw_if_index1);
-
-typedef enum {
-#define _(sym,str) VNET_INTERFACE_OUTPUT_NEXT_##sym,
-  foreach_intf_output_feat
-#undef _
+void *vnet_interface_output_node_multiarch_select (void);
+void *vnet_interface_output_node_flatten_multiarch_select (void);
+
+word vnet_sw_interface_compare (vnet_main_t * vnm, uword sw_if_index0,
+				uword sw_if_index1);
+word vnet_hw_interface_compare (vnet_main_t * vnm, uword hw_if_index0,
+				uword hw_if_index1);
+
+typedef enum
+{
   VNET_INTERFACE_OUTPUT_NEXT_DROP,
   VNET_INTERFACE_OUTPUT_NEXT_TX,
 } vnet_interface_output_next_t;
 
-typedef enum {
+typedef enum
+{
   VNET_INTERFACE_TX_NEXT_DROP,
   VNET_INTERFACE_TX_N_NEXT,
 } vnet_interface_tx_next_t;
 
-typedef enum {
+#define VNET_SIMULATED_ETHERNET_TX_NEXT_ETHERNET_INPUT VNET_INTERFACE_TX_N_NEXT
+
+typedef enum
+{
   VNET_INTERFACE_OUTPUT_ERROR_INTERFACE_DOWN,
   VNET_INTERFACE_OUTPUT_ERROR_INTERFACE_DELETED,
 } vnet_interface_output_error_t;
 
 /* Format for interface output traces. */
-u8 * format_vnet_interface_output_trace (u8 * s, va_list * va);
+u8 *format_vnet_interface_output_trace (u8 * s, va_list * va);
 
-serialize_function_t serialize_vnet_interface_state, unserialize_vnet_interface_state;
+serialize_function_t serialize_vnet_interface_state,
+  unserialize_vnet_interface_state;
 
 #endif /* included_vnet_interface_funcs_h */
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */