From: Jiri Pirko <j...@mellanox.com>

Signed-off-by: Jiri Pirko <j...@mellanox.com>
---
 include/uapi/linux/rtnetlink.h | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/include/uapi/linux/rtnetlink.h b/include/uapi/linux/rtnetlink.h
index 13bf56f..34ed866 100644
--- a/include/uapi/linux/rtnetlink.h
+++ b/include/uapi/linux/rtnetlink.h
@@ -150,6 +150,12 @@ enum {
        RTM_NEWCACHEREPORT = 96,
 #define RTM_NEWCACHEREPORT RTM_NEWCACHEREPORT
 
+       RTM_NEWBLOCK = 100,
+#define RTM_NEWBLOCK RTM_NEWBLOCK
+       RTM_DELBLOCK,
+#define RTM_DELBLOCK RTM_DELBLOCK
+       RTM_GETBLOCK,
+#define RTM_GETBLOCK RTM_GETBLOCK
        __RTM_MAX,
 #define RTM_MAX                (((__RTM_MAX + 3) & ~3) - 1)
 };
@@ -541,9 +547,15 @@ struct tcmsg {
        int             tcm_ifindex;
        __u32           tcm_handle;
        __u32           tcm_parent;
+/* tcm_block_index is used instead of tcm_parent
+ * in case tcm_ifindex == TCM_IFINDEX_MAGIC_BLOCK
+ */
+#define tcm_block_index tcm_parent
        __u32           tcm_info;
 };
 
+#define TCM_IFINDEX_MAGIC_BLOCK (0xFFFFFFFFU)
+
 enum {
        TCA_UNSPEC,
        TCA_KIND,
-- 
2.9.5

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