重构Sendpath部分，增加多种Sendpath的统一接口。支持对Sendpath进行选项设置。重构快速发包路径。

1 files changed, 25 insertions, 6 deletions

diff --git a/app/include/sendpath.h b/app/include/sendpath.h
index a9b3bac..b38b1fe 100644
--- a/app/include/sendpath.h
+++ b/app/include/sendpath.h
@@ -5,13 +5,22 @@
 
 typedef int(*fn_layer_construct_t)(struct mr_sendpath * sendpath, struct rte_mbuf * mbuf[], unsigned int nr_mbuf);
 typedef int(*fn_requery_t)(struct mr_sendpath * sendpath);
+typedef int(*fn_option_set_t)(struct mr_instance * instance, struct mr_sendpath * sendpath, int opt, va_list va_list);
+typedef int(*fn_option_get_t)(struct mr_instance * instance, struct mr_sendpath * sendpath, int opt, va_list va_list);
+typedef void(*fn_destory_t)(struct mr_sendpath * sendpath);
 
 struct mr_sendpath
 {
-    unsigned int sendpath_type;
+    enum mr_sendpath_type sendpath_type;
     unsigned int create_time;
     unsigned int can_use;
 
+    /* 选项设置回调函数 */
+    fn_option_set_t fn_option_set;
+    /* 选项读取回调函数 */
+    fn_option_get_t fn_option_get;
+    /* 销毁回调函数 */
+    fn_destory_t fn_destory;
     /* 重查询回调函数 */
     fn_requery_t fn_requery;
     /* 二层负载构建函数 */
@@ -25,15 +34,25 @@ struct mr_sendpath
     struct vdev_instance * target_vdi;
     /* Instance */
     struct mr_instance * instance;
+};
 
-    /* 二层构建参数 */
-    struct ether_addr src_eth_addr;
-    struct ether_addr dst_eth_addr;
+struct __mr_sendpath_vdev
+{
+    struct mr_sendpath _father;
+};
 
-    /* 三层构建参数 */
+struct __mr_sendpath_route
+{
+    struct mr_sendpath _father;
+    
+    /* 三层报文构建信息 */
     struct in_addr src_addr;
     struct in_addr dst_addr;
 
-    /* 重查询参数 */
+    /* 二层报文构建信息 */
+    struct ether_addr src_eth_addr;
+    struct ether_addr dst_eth_addr;
+
+    /* 重查询使用的目标IP地址 */
     struct in_addr target_addr;
 };
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