Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
---
doc/guides/nics/sfc_efx.rst | 4 ++--
drivers/net/sfc/sfc_ef100_tx.c | 21 ++++++++++++++++++++-
2 files changed, 22 insertions(+), 3 deletions(-)
@@ -329,8 +329,8 @@ boolean parameters value.
is even more faster then **ef10** but does not support multi-segment
mbufs, disallows multiple mempools and neglects mbuf reference counters.
**ef100** chooses EF100 native datapath which supports multi-segment
- mbufs, inner/outer IPv4 and TCP/UDP checksum and TCP segmentation offloads
- including VXLAN and GENEVE IPv4/IPv6 tunnels.
+ mbufs, VLAN insertion, inner/outer IPv4 and TCP/UDP checksum and TCP
+ segmentation offloads including VXLAN and GENEVE IPv4/IPv6 tunnels.
- ``perf_profile`` [auto|throughput|low-latency] (default **throughput**)
@@ -381,6 +381,16 @@ sfc_ef100_tx_qdesc_send_create(const struct rte_mbuf *m, efx_oword_t *tx_desc)
ESF_GZ_TX_SEND_CSO_OUTER_L3, outer_l3,
ESF_GZ_TX_SEND_CSO_OUTER_L4, outer_l4,
ESF_GZ_TX_DESC_TYPE, ESE_GZ_TX_DESC_TYPE_SEND);
+
+ if (m->ol_flags & PKT_TX_VLAN_PKT) {
+ efx_oword_t tx_desc_extra_fields;
+
+ EFX_POPULATE_OWORD_2(tx_desc_extra_fields,
+ ESF_GZ_TX_SEND_VLAN_INSERT_EN, 1,
+ ESF_GZ_TX_SEND_VLAN_INSERT_TCI, m->vlan_tci);
+
+ EFX_OR_OWORD(*tx_desc, tx_desc_extra_fields);
+ }
}
static void
@@ -453,6 +463,14 @@ sfc_ef100_tx_qdesc_tso_create(const struct rte_mbuf *m,
ESF_GZ_TX_DESC_TYPE, ESE_GZ_TX_DESC_TYPE_TSO);
EFX_OR_OWORD(*tx_desc, tx_desc_extra_fields);
+
+ if (m->ol_flags & PKT_TX_VLAN_PKT) {
+ EFX_POPULATE_OWORD_2(tx_desc_extra_fields,
+ ESF_GZ_TX_TSO_VLAN_INSERT_EN, 1,
+ ESF_GZ_TX_TSO_VLAN_INSERT_TCI, m->vlan_tci);
+
+ EFX_OR_OWORD(*tx_desc, tx_desc_extra_fields);
+ }
}
static inline void
@@ -923,7 +941,8 @@ struct sfc_dp_tx sfc_ef100_tx = {
},
.features = SFC_DP_TX_FEAT_MULTI_PROCESS,
.dev_offload_capa = 0,
- .queue_offload_capa = DEV_TX_OFFLOAD_IPV4_CKSUM |
+ .queue_offload_capa = DEV_TX_OFFLOAD_VLAN_INSERT |
+ DEV_TX_OFFLOAD_IPV4_CKSUM |
DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM |
DEV_TX_OFFLOAD_OUTER_UDP_CKSUM |
DEV_TX_OFFLOAD_UDP_CKSUM |