[dpdk-dev] [PATCH v4 3/5] net/sfc: support flow mark delivery on EF100 native datapath

[Ivan Malov]

MAE counter engine gets generation counts by virtue of the mark,
so the code to extract the field is already in place, but flow
action MARK doesn't benefit from it. Support this use case, too.

Signed-off-by: Ivan Malov <ivan.malov at oktetlabs.ru>
Reviewed-by: Andrew Rybchenko <andrew.rybchenko at oktetlabs.ru>
Reviewed-by: Andy Moreton <amoreton at xilinx.com>
---
 drivers/net/sfc/sfc_ef100_rx.c | 1 +
 drivers/net/sfc/sfc_rx.c       | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/drivers/net/sfc/sfc_ef100_rx.c b/drivers/net/sfc/sfc_ef100_rx.c
index 1bf04f565a..b634c8f23a 100644
--- a/drivers/net/sfc/sfc_ef100_rx.c
+++ b/drivers/net/sfc/sfc_ef100_rx.c
@@ -914,6 +914,7 @@ struct sfc_dp_rx sfc_ef100_rx = {
 		.hw_fw_caps	= SFC_DP_HW_FW_CAP_EF100,
 	},
 	.features		= SFC_DP_RX_FEAT_MULTI_PROCESS |
+				  SFC_DP_RX_FEAT_FLOW_MARK |
 				  SFC_DP_RX_FEAT_INTR,
 	.dev_offload_capa	= 0,
 	.queue_offload_capa	= DEV_RX_OFFLOAD_CHECKSUM |
diff --git a/drivers/net/sfc/sfc_rx.c b/drivers/net/sfc/sfc_rx.c
index 280e8a61f9..5b924010bd 100644
--- a/drivers/net/sfc/sfc_rx.c
+++ b/drivers/net/sfc/sfc_rx.c
@@ -1178,6 +1178,9 @@ sfc_rx_qinit(struct sfc_adapter *sa, sfc_sw_index_t sw_index,
 	if (offloads & DEV_RX_OFFLOAD_RSS_HASH)
 		rxq_info->type_flags |= EFX_RXQ_FLAG_RSS_HASH;
 
+	if ((sa->negotiated_rx_metadata & RTE_ETH_RX_METADATA_USER_MARK) != 0)
+		rxq_info->type_flags |= EFX_RXQ_FLAG_USER_MARK;
+
 	rc = sfc_ev_qinit(sa, SFC_EVQ_TYPE_RX, sw_index,
 			  evq_entries, socket_id, &evq);
 	if (rc != 0)
-- 
2.20.1