IB/core: Add IPv6 support to flow steering

Add IPv6 flow specification support.

Signed-off-by: Maor Gottlieb <maorg@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>

1 files changed, 18 insertions, 0 deletions

diff --git a/include/uapi/rdma/ib_user_verbs.h b/include/uapi/rdma/ib_user_verbs.h
index 2c8bca8cd2c2..7f035f4b53b0 100644
--- a/include/uapi/rdma/ib_user_verbs.h
+++ b/include/uapi/rdma/ib_user_verbs.h
@@ -867,6 +867,24 @@ struct ib_uverbs_flow_spec_tcp_udp {
         struct ib_uverbs_flow_tcp_udp_filter mask;
 };
 
+struct ib_uverbs_flow_ipv6_filter {
+        __u8 src_ip[16];
+        __u8 dst_ip[16];
+};
+
+struct ib_uverbs_flow_spec_ipv6 {
+        union {
+                struct ib_uverbs_flow_spec_hdr hdr;
+                struct {
+                        __u32 type;
+                        __u16 size;
+                        __u16 reserved;
+                };
+        };
+        struct ib_uverbs_flow_ipv6_filter val;
+        struct ib_uverbs_flow_ipv6_filter mask;
+};
+
 struct ib_uverbs_flow_attr {
         __u32 type;
         __u16 size;