net/bnxt: fix ULP parser to ignore segment offset

[ upstream commit 631ac1d ]

Fix ULP parser to ignore segment_offset of IPv4 header.
Currently the IPv4 handler is assuming default setting,
which causes the flow table to be updated incorrectly.

Fixes: 741172b ("net/bnxt: refactor flow parser in ULP")

Signed-off-by: Shuanglin Wang <shuanglin.wang@broadcom.com>
Reviewed-by: Randy Schacher <stuart.schacher@broadcom.com>
Reviewed-by: Ajit Khaparde <ajit.khaparde@broadcom.com>

drivers/net/bnxt/tf_ulp/ulp_rte_parser.c

@@ -1096,7 +1096,7 @@ ulp_rte_ipv4_hdr_handler(const struct rte_flow_item *item,
 						   hdr.fragment_offset),
 			      ulp_deference_struct(ipv4_mask,
 						   hdr.fragment_offset),
-			      ULP_PRSR_ACT_DEFAULT);
+			      ULP_PRSR_ACT_MASK_IGNORE);
 
 	size = sizeof(((struct rte_flow_item_ipv4 *)NULL)->hdr.time_to_live);
 	ulp_rte_prsr_fld_mask(params, &idx, size,