avf: add avf flow framework

[vpp.git] / src / plugins / avf / avf.h

diff --git a/src/plugins/avf/avf.h b/src/plugins/avf/avf.h
index 53e1275..6c09084 100644 (file)
--- a/src/plugins/avf/avf.h
+++ b/src/plugins/avf/avf.h
@@ -29,6 +29,9 @@
 
 #include <vnet/interface.h>
 
+#include <vnet/devices/devices.h>
+#include <vnet/flow/flow.h>
+
 #define AVF_QUEUE_SZ_MAX                4096
 #define AVF_QUEUE_SZ_MIN                64
 
@@ -97,16 +100,17 @@ extern vlib_log_class_registration_t avf_log;
             format_vlib_pci_addr, &dev->pci_addr, \
             ## __VA_ARGS__)
 
-#define foreach_avf_device_flags \
-  _(0, INITIALIZED, "initialized") \
-  _(1, ERROR, "error") \
-  _(2, ADMIN_UP, "admin-up") \
-  _(3, VA_DMA, "vaddr-dma") \
-  _(4, LINK_UP, "link-up") \
-  _(5, SHARED_TXQ_LOCK, "shared-txq-lock") \
-  _(6, ELOG, "elog") \
-  _(7, PROMISC, "promisc") \
-  _(8, RX_INT, "rx-interrupts")
+#define foreach_avf_device_flags                                              \
+  _ (0, INITIALIZED, "initialized")                                           \
+  _ (1, ERROR, "error")                                                       \
+  _ (2, ADMIN_UP, "admin-up")                                                 \
+  _ (3, VA_DMA, "vaddr-dma")                                                  \
+  _ (4, LINK_UP, "link-up")                                                   \
+  _ (5, SHARED_TXQ_LOCK, "shared-txq-lock")                                   \
+  _ (6, ELOG, "elog")                                                         \
+  _ (7, PROMISC, "promisc")                                                   \
+  _ (8, RX_INT, "rx-interrupts")                                              \
+  _ (9, RX_FLOW_OFFLOAD, "rx-flow-offload")
 
 enum
 {
@@ -181,6 +185,20 @@ typedef struct
   u16 *rs_slots;
 } avf_txq_t;
 
+typedef struct
+{
+  u32 flow_index;
+  u32 mark;
+  struct avf_fdir_conf *rcfg;
+} avf_flow_entry_t;
+
+typedef struct
+{
+  u32 flow_id;
+  u16 next_index;
+  i16 buffer_advance;
+} avf_flow_lookup_entry_t;
+
 typedef struct
 {
   CLIB_CACHE_LINE_ALIGN_MARK (cacheline0);
@@ -224,6 +242,10 @@ typedef struct
   virtchnl_link_speed_t link_speed;
   vlib_pci_addr_t pci_addr;
 
+  /* flow */
+  avf_flow_entry_t *flow_entries;              /* pool */
+  avf_flow_lookup_entry_t *flow_lookup_entries; /* pool */
+
   /* stats */
   virtchnl_eth_stats_t eth_stats;
   virtchnl_eth_stats_t last_cleared_eth_stats;
@@ -319,6 +341,7 @@ clib_error_t *avf_program_flow (u32 dev_instance, int is_add, u8 *rule,
 format_function_t format_avf_device;
 format_function_t format_avf_device_name;
 format_function_t format_avf_input_trace;
+vnet_flow_dev_ops_function_t avf_flow_ops_fn;
 
 static_always_inline avf_device_t *
 avf_get_device (u32 dev_instance)