net/ice/base: support GTPU TEID for flow director

Added the training packet for GTPU TEID field to the Flow director to
allow matching against this field.

Signed-off-by: Junfeng Guo <junfeng.guo@intel.com>
Signed-off-by: Paul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Qiming Yang <qiming.yang@intel.com>

diff --git a/drivers/net/ice/base/ice_fdir.c b/drivers/net/ice/base/ice_fdir.c
index 219588c..37b3881 100644 (file)
--- a/drivers/net/ice/base/ice_fdir.c
+++ b/drivers/net/ice/base/ice_fdir.c
@@ -786,6 +786,8 @@ ice_fdir_get_gen_prgm_pkt(struct ice_hw *hw, struct ice_fdir_fltr *input,
        case ICE_FLTR_PTYPE_NONF_IPV4_GTPU_IPV4_TCP:
        case ICE_FLTR_PTYPE_NONF_IPV4_GTPU_IPV4_ICMP:
        case ICE_FLTR_PTYPE_NONF_IPV4_GTPU_IPV4_OTHER:
+               ice_pkt_insert_u32(loc, ICE_IPV4_GTPU_TEID_OFFSET,
+                                  input->gtpu_data.teid);
                ice_pkt_insert_u6_qfi(loc, ICE_IPV4_GTPU_QFI_OFFSET,
                                      input->gtpu_data.qfi);
                break;

diff --git a/drivers/net/ice/base/ice_fdir.h b/drivers/net/ice/base/ice_fdir.h
index 22e5bcf..db1f835 100644 (file)
--- a/drivers/net/ice/base/ice_fdir.h
+++ b/drivers/net/ice/base/ice_fdir.h
@@ -87,6 +87,7 @@ enum ice_status ice_clear_pf_fd_table(struct ice_hw *hw);
 #define ICE_IPV6_TC_OFFSET             14
 #define ICE_IPV6_HLIM_OFFSET           21
 #define ICE_IPV6_PROTO_OFFSET          20
+#define ICE_IPV4_GTPU_TEID_OFFSET      46
 #define ICE_IPV4_GTPU_QFI_OFFSET       56
 
 #define ICE_FDIR_MAX_FLTRS             16384