vxlan: convert vxlan to a plugin

[vpp.git] / src / plugins / dpdk / device / flow.c

diff --git a/src/plugins/dpdk/device/flow.c b/src/plugins/dpdk/device/flow.c
index 91541f4..ae76b3d 100644 (file)
--- a/src/plugins/dpdk/device/flow.c
+++ b/src/plugins/dpdk/device/flow.c
@@ -21,7 +21,7 @@
 #include <vnet/ip/ip.h>
 #include <vnet/ethernet/ethernet.h>
 #include <vnet/ethernet/arp_packet.h>
-#include <vnet/vxlan/vxlan.h>
+#include <vxlan/vxlan.h>
 #include <dpdk/device/dpdk.h>
 #include <dpdk/device/dpdk_priv.h>
 #include <vppinfra/error.h>
@@ -103,6 +103,25 @@ dpdk_flow_convert_rss_types (u64 type, u64 * dpdk_rss_type)
     return;
 }
 
+/** Maximum number of queue indices in struct rte_flow_action_rss. */
+#define ACTION_RSS_QUEUE_NUM 128
+
+static inline void
+dpdk_flow_convert_rss_queues (u32 queue_index, u32 queue_num,
+                             struct rte_flow_action_rss *rss)
+{
+  u16 *queues = clib_mem_alloc (sizeof (*queues) * ACTION_RSS_QUEUE_NUM);
+  int i;
+
+  for (i = 0; i < queue_num; i++)
+    queues[i] = queue_index++;
+
+  rss->queue_num = queue_num;
+  rss->queue = queues;
+
+  return;
+}
+
 static inline enum rte_eth_hash_function
 dpdk_flow_convert_rss_func (vnet_rss_function_t func)
 {
@@ -505,6 +524,10 @@ pattern_end:
       /* convert types to DPDK rss bitmask */
       dpdk_flow_convert_rss_types (f->rss_types, &rss_type);
 
+      if (f->queue_num)
+       /* convert rss queues to array */
+       dpdk_flow_convert_rss_queues (f->queue_index, f->queue_num, &rss);
+
       rss.types = rss_type;
       if ((rss.func = dpdk_flow_convert_rss_func (f->rss_fun)) ==
          RTE_ETH_HASH_FUNCTION_MAX)