sctp: move to plugins, disabled by default

[vpp.git] / src / vnet / interface.h

diff --git a/src/vnet/interface.h b/src/vnet/interface.h
index 174e534..c6400ce 100644 (file)
--- a/src/vnet/interface.h
+++ b/src/vnet/interface.h
@@ -47,7 +47,7 @@
 struct vnet_main_t;
 struct vnet_hw_interface_t;
 struct vnet_sw_interface_t;
-struct ip46_address_t;
+union ip46_address_t_;
 
 typedef enum
 {
@@ -131,7 +131,7 @@ static void __vnet_interface_function_deinit_##tag##_##f (void)         \
 {                                                                       \
  vnet_main_t * vnm = vnet_get_main();                                   \
  _vnet_interface_function_list_elt_t *next;                             \
- if (vnm->tag##_functions[p]->fp == (void *) &f)                        \
+ if (vnm->tag##_functions[p]->fp == f)                                  \
     {                                                                   \
       vnm->tag##_functions[p] =                                         \
         vnm->tag##_functions[p]->next_interface_function;               \
@@ -140,7 +140,7 @@ static void __vnet_interface_function_deinit_##tag##_##f (void)         \
   next = vnm->tag##_functions[p];                                       \
   while (next->next_interface_function)                                 \
     {                                                                   \
-      if (next->next_interface_function->fp == (void *) &f)             \
+      if (next->next_interface_function->fp == f)                       \
         {                                                               \
           next->next_interface_function =                               \
             next->next_interface_function->next_interface_function;     \
@@ -174,6 +174,14 @@ static __clib_unused void * __clib_unused_##f = f;
 #define VNET_SW_INTERFACE_ADMIN_UP_DOWN_FUNCTION_PRIO(f,p)             \
   _VNET_INTERFACE_FUNCTION_DECL_PRIO(f,sw_interface_admin_up_down, p)
 
+/**
+ * Tunnel description parameters
+ */
+typedef int (*vnet_dev_class_ip_tunnel_desc_t) (u32 sw_if_index,
+                                               union ip46_address_t_ * src,
+                                               union ip46_address_t_ * dst,
+                                               u8 * is_l2);
+
 /* A class of hardware interface devices. */
 typedef struct _vnet_device_class
 {
@@ -235,6 +243,8 @@ typedef struct _vnet_device_class
   /* Format flow offload entry */
   format_function_t *format_flow;
 
+  vnet_dev_class_ip_tunnel_desc_t ip_tun_desc;
+
   /* Function to clear hardware counters for device. */
   void (*clear_counters) (u32 dev_class_instance);
 
@@ -302,9 +312,6 @@ CLIB_MARCH_SFX (devclass##_tx_fn_multiarch_register) (void)         \
 }                                                                      \
 uword CLIB_CPU_OPTIMIZED CLIB_MARCH_SFX (devclass##_tx_fn)
 
-/* FIXME to be removed */
-#define VLIB_DEVICE_TX_FUNCTION_MULTIARCH(dev, fn)
-
 /**
  * Link Type: A description of the protocol of packets on the link.
  * On an ethernet link this maps directly into the ethertype. On a GRE tunnel
@@ -475,6 +482,9 @@ typedef enum vnet_hw_interface_flags_t_
 
   /* tx checksum offload */
   VNET_HW_INTERFACE_FLAG_SUPPORTS_TX_L4_CKSUM_OFFLOAD = (1 << 17),
+
+  /* gso */
+  VNET_HW_INTERFACE_FLAG_SUPPORTS_GSO = (1 << 18),
 } vnet_hw_interface_flags_t;
 
 #define VNET_HW_INTERFACE_FLAG_DUPLEX_SHIFT 1
@@ -565,6 +575,10 @@ typedef struct vnet_hw_interface_t
   /* device input device_and_queue runtime index */
   uword *dq_runtime_index_by_queue;
 
+  /* numa node that hardware device connects to */
+  u8 numa_node;
+
+  u8 padding[3];
 } vnet_hw_interface_t;
 
 extern vnet_device_class_t vnet_local_interface_device_class;
@@ -657,7 +671,7 @@ typedef enum vnet_sw_interface_flags_t_
   /* Interface is disabled for forwarding: punt all traffic to slow-path. */
   VNET_SW_INTERFACE_FLAG_PUNT = (1 << 1),
 
-  VNET_SW_INTERFACE_FLAG_PROXY_ARP = (1 << 2),
+  __VNET_SW_INTERFACE_FLAG_UNSUED = (1 << 2),
 
   VNET_SW_INTERFACE_FLAG_UNNUMBERED = (1 << 3),
 
@@ -761,7 +775,7 @@ typedef enum
   _(RX_MULTICAST, rx-multicast, if)            \
   _(RX_BROADCAST, rx-broadcast, if)            \
   _(TX, tx, if)                                        \
-  _(TX_UNICAST, tx-unicast-miss, if)           \
+  _(TX_UNICAST, tx-unicast, if)                        \
   _(TX_MULTICAST, tx-multicast, if)            \
   _(TX_BROADCAST, tx-broadcast, if)
 
@@ -789,6 +803,15 @@ typedef struct
   u32 tx_node_index;
 } vnet_hw_interface_nodes_t;
 
+typedef struct
+{
+  CLIB_CACHE_LINE_ALIGN_MARK (cacheline0);
+  u32 *split_buffers;
+} vnet_interface_per_thread_data_t;
+
+typedef u8 *(*vnet_buffer_opquae_formatter_t) (const vlib_buffer_t * b,
+                                              u8 * s);
+
 typedef struct
 {
   /* Hardware interfaces. */
@@ -827,6 +850,16 @@ typedef struct
   u32 pcap_pkts_to_capture;
   uword *pcap_drop_filter_hash;
 
+  /* Buffer metadata format helper functions */
+  vnet_buffer_opquae_formatter_t *buffer_opaque_format_helpers;
+  vnet_buffer_opquae_formatter_t *buffer_opaque2_format_helpers;
+
+  /* per-thread data */
+  vnet_interface_per_thread_data_t *per_thread_data;
+
+  /* enable GSO processing in packet path if this count is > 0 */
+  u32 gso_interface_count;
+
   /* feature_arc_index */
   u8 output_feature_arc_index;
 } vnet_interface_main_t;
@@ -854,6 +887,12 @@ uword vnet_interface_output_node (vlib_main_t * vm,
                                  vlib_node_runtime_t * node,
                                  vlib_frame_t * frame);
 
+void vnet_register_format_buffer_opaque_helper
+  (vnet_buffer_opquae_formatter_t fn);
+
+void vnet_register_format_buffer_opaque2_helper
+  (vnet_buffer_opquae_formatter_t fn);
+
 #endif /* included_vnet_interface_h */
 
 /*