diff mbox series

[v5,3/5] net/sfc: support flow mark delivery on EF100 native datapath

Message ID 20211005155639.12277-4-ivan.malov@oktetlabs.ru (mailing list archive)
State Superseded, archived
Delegated to: Ferruh Yigit
Headers
Series ethdev: negotiate the NIC's ability to deliver Rx metadata to the PMD |

Checks

Context Check Description
ci/checkpatch success coding style OK

Commit Message

Ivan Malov Oct. 5, 2021, 3:56 p.m. UTC 
  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@oktetlabs.ru>
Reviewed-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
Reviewed-by: Andy Moreton <amoreton@xilinx.com>
---
 drivers/net/sfc/sfc_ef100_rx.c | 1 +
 drivers/net/sfc/sfc_rx.c       | 3 +++
 2 files changed, 4 insertions(+)
diff mbox series

Patch

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)