@@ -357,6 +357,19 @@ mlx5dr_definer_ptype_tunnel_set(struct mlx5dr_definer_fc *fc,
DR_SET(tag, tun_type, fc->byte_off, fc->bit_off, fc->bit_mask);
}
+static void
+mlx5dr_definer_ptype_frag_set(struct mlx5dr_definer_fc *fc,
+ const void *item_spec,
+ uint8_t *tag)
+{
+ bool inner = (fc->fname == MLX5DR_DEFINER_FNAME_PTYPE_FRAG_I);
+ const struct rte_flow_item_ptype *v = item_spec;
+ uint32_t packet_type = v->packet_type &
+ (inner ? RTE_PTYPE_INNER_L4_FRAG : RTE_PTYPE_L4_FRAG);
+
+ DR_SET(tag, !!packet_type, fc->byte_off, fc->bit_off, fc->bit_mask);
+}
+
static void
mlx5dr_definer_integrity_set(struct mlx5dr_definer_fc *fc,
const void *item_spec,
@@ -1840,19 +1853,40 @@ mlx5dr_definer_conv_item_ptype(struct mlx5dr_definer_conv_data *cd,
}
if (m->packet_type & RTE_PTYPE_L4_MASK) {
- fc = &cd->fc[DR_CALC_FNAME(PTYPE_L4, false)];
- fc->item_idx = item_idx;
- fc->tag_set = &mlx5dr_definer_ptype_l4_set;
- fc->tag_mask_set = &mlx5dr_definer_ones_set;
- DR_CALC_SET(fc, eth_l2, l4_type, false);
+ /*
+ * Fragmented IP (Internet Protocol) packet type.
+ * Cannot be combined with Layer 4 Types (TCP/UDP).
+ * The exact value must be specified in the mask.
+ */
+ if (m->packet_type == RTE_PTYPE_L4_FRAG) {
+ fc = &cd->fc[DR_CALC_FNAME(PTYPE_FRAG, false)];
+ fc->item_idx = item_idx;
+ fc->tag_set = &mlx5dr_definer_ptype_frag_set;
+ fc->tag_mask_set = &mlx5dr_definer_ones_set;
+ DR_CALC_SET(fc, eth_l2, ip_fragmented, false);
+ } else {
+ fc = &cd->fc[DR_CALC_FNAME(PTYPE_L4, false)];
+ fc->item_idx = item_idx;
+ fc->tag_set = &mlx5dr_definer_ptype_l4_set;
+ fc->tag_mask_set = &mlx5dr_definer_ones_set;
+ DR_CALC_SET(fc, eth_l2, l4_type, false);
+ }
}
if (m->packet_type & RTE_PTYPE_INNER_L4_MASK) {
- fc = &cd->fc[DR_CALC_FNAME(PTYPE_L4, true)];
- fc->item_idx = item_idx;
- fc->tag_set = &mlx5dr_definer_ptype_l4_set;
- fc->tag_mask_set = &mlx5dr_definer_ones_set;
- DR_CALC_SET(fc, eth_l2, l4_type, true);
+ if (m->packet_type == RTE_PTYPE_INNER_L4_FRAG) {
+ fc = &cd->fc[DR_CALC_FNAME(PTYPE_FRAG, true)];
+ fc->item_idx = item_idx;
+ fc->tag_set = &mlx5dr_definer_ptype_frag_set;
+ fc->tag_mask_set = &mlx5dr_definer_ones_set;
+ DR_CALC_SET(fc, eth_l2, ip_fragmented, true);
+ } else {
+ fc = &cd->fc[DR_CALC_FNAME(PTYPE_L4, true)];
+ fc->item_idx = item_idx;
+ fc->tag_set = &mlx5dr_definer_ptype_l4_set;
+ fc->tag_mask_set = &mlx5dr_definer_ones_set;
+ DR_CALC_SET(fc, eth_l2, l4_type, true);
+ }
}
if (m->packet_type & RTE_PTYPE_TUNNEL_MASK) {
@@ -148,6 +148,8 @@ enum mlx5dr_definer_fname {
MLX5DR_DEFINER_FNAME_PTYPE_L4_O,
MLX5DR_DEFINER_FNAME_PTYPE_L4_I,
MLX5DR_DEFINER_FNAME_PTYPE_TUNNEL,
+ MLX5DR_DEFINER_FNAME_PTYPE_FRAG_O,
+ MLX5DR_DEFINER_FNAME_PTYPE_FRAG_I,
MLX5DR_DEFINER_FNAME_MAX,
};