The capabilities flag for the vector offload path include the QinQ
offload capability, but in fact the offload path lacks any ability to
create context descriptors. This means that it cannot insert multiple
vlan tags for QinQ support, so move the offload from the VECTOR_OFFLOAD
list to the NO_VECTOR list. Similarly, remove any check for the QinQ
mbuf flag in any packets being transmitted, since that offload is
invalid to request if the feature is not enabled.
Fixes: 808a17b3c1e6 ("net/ice: add Rx AVX512 offload path")
Cc: [email protected]
Signed-off-by: Bruce Richardson <[email protected]>
---
drivers/net/intel/ice/ice_rxtx_vec_common.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/net/intel/ice/ice_rxtx_vec_common.h
b/drivers/net/intel/ice/ice_rxtx_vec_common.h
index a7cc4736cf..62047e9f2f 100644
--- a/drivers/net/intel/ice/ice_rxtx_vec_common.h
+++ b/drivers/net/intel/ice/ice_rxtx_vec_common.h
@@ -53,6 +53,7 @@ _ice_rx_queue_release_mbufs_vec(struct ci_rx_queue *rxq)
#define ICE_TX_NO_VECTOR_FLAGS ( \
RTE_ETH_TX_OFFLOAD_MULTI_SEGS | \
+ RTE_ETH_TX_OFFLOAD_QINQ_INSERT | \
RTE_ETH_TX_OFFLOAD_OUTER_IPV4_CKSUM | \
RTE_ETH_TX_OFFLOAD_TCP_TSO | \
RTE_ETH_TX_OFFLOAD_VXLAN_TNL_TSO | \
@@ -63,7 +64,6 @@ _ice_rx_queue_release_mbufs_vec(struct ci_rx_queue *rxq)
#define ICE_TX_VECTOR_OFFLOAD ( \
RTE_ETH_TX_OFFLOAD_VLAN_INSERT | \
- RTE_ETH_TX_OFFLOAD_QINQ_INSERT | \
RTE_ETH_TX_OFFLOAD_IPV4_CKSUM | \
RTE_ETH_TX_OFFLOAD_SCTP_CKSUM | \
RTE_ETH_TX_OFFLOAD_UDP_CKSUM | \
@@ -194,8 +194,8 @@ ice_txd_enable_offload(struct rte_mbuf *tx_pkt,
*txd_hi |= ((uint64_t)td_offset) << ICE_TXD_QW1_OFFSET_S;
- /* Tx VLAN/QINQ insertion Offload */
- if (ol_flags & (RTE_MBUF_F_TX_VLAN | RTE_MBUF_F_TX_QINQ)) {
+ /* Tx VLAN insertion Offload */
+ if (ol_flags & RTE_MBUF_F_TX_VLAN) {
td_cmd |= ICE_TX_DESC_CMD_IL2TAG1;
*txd_hi |= ((uint64_t)tx_pkt->vlan_tci <<
ICE_TXD_QW1_L2TAG1_S);
--
2.48.1
