X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fsfc%2Fsfc_ef10_rx_ev.h;h=868c755f2b7c39bd7d055b0748f257e448875d2a;hb=de90612f4061a1bd538ad894f1ed18bcf11d335b;hp=615bd29b4aaa52ea3084579453968ff5f6d4a7a5;hpb=390f9b8d82c9bb02b12efed1a810677082de2687;p=dpdk.git

diff --git a/drivers/net/sfc/sfc_ef10_rx_ev.h b/drivers/net/sfc/sfc_ef10_rx_ev.h
index 615bd29b4a..868c755f2b 100644
--- a/drivers/net/sfc/sfc_ef10_rx_ev.h
+++ b/drivers/net/sfc/sfc_ef10_rx_ev.h
@@ -37,8 +37,10 @@ sfc_ef10_rx_ev_to_offloads(const efx_qword_t rx_ev, struct rte_mbuf *m,
 	if (unlikely(rx_ev.eq_u64[0] &
 		rte_cpu_to_le_64((1ull << ESF_DZ_RX_ECC_ERR_LBN) |
 				 (1ull << ESF_DZ_RX_ECRC_ERR_LBN) |
-				 (1ull << ESF_DZ_RX_PARSE_INCOMPLETE_LBN))))
+				 (1ull << ESF_DZ_RX_PARSE_INCOMPLETE_LBN)))) {
+		/* Zero packet type is used as a marker to dicard bad packets */
 		goto done;
+	}
 
 #if SFC_EF10_RX_EV_ENCAP_SUPPORT
 	switch (EFX_QWORD_FIELD(rx_ev, ESF_EZ_RX_ENCAP_HDR)) {
@@ -120,6 +122,8 @@ sfc_ef10_rx_ev_to_offloads(const efx_qword_t rx_ev, struct rte_mbuf *m,
 		if (tun_ptype == 0)
 			l2_ptype = RTE_PTYPE_L2_ETHER_ARP;
 		break;
+	case ESE_DZ_L3_CLASS_UNKNOWN:
+		break;
 	default:
 		/* Unexpected Layer 3 class */
 		SFC_ASSERT(false);
@@ -157,6 +161,8 @@ sfc_ef10_rx_ev_to_offloads(const efx_qword_t rx_ev, struct rte_mbuf *m,
 		SFC_ASSERT(false);
 	}
 
+	SFC_ASSERT(l2_ptype != 0);
+
 done:
 	m->ol_flags = ol_flags & ol_mask;
 	m->packet_type = tun_ptype | l2_ptype | l3_ptype | l4_ptype;