[dpdk-dev] [PATCH 10/20] net/sfc: add support for initialising different RxQ types

[Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>]

From: Igor Romanov <igor.romanov@oktetlabs.ru>

Add extra EFX flags to RxQ info initialization API to support
choosing different RxQ types and make the API public to use
it in for counter queues.

Signed-off-by: Igor Romanov <igor.romanov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
Reviewed-by: Andy Moreton <amoreton@xilinx.com>
---
 drivers/net/sfc/sfc_rx.c | 10 ++++++----
 drivers/net/sfc/sfc_rx.h |  2 ++
 2 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/drivers/net/sfc/sfc_rx.c b/drivers/net/sfc/sfc_rx.c
index 597785ae02..c7a7bd66ef 100644
--- a/drivers/net/sfc/sfc_rx.c
+++ b/drivers/net/sfc/sfc_rx.c
@@ -1155,7 +1155,7 @@ sfc_rx_qinit(struct sfc_adapter *sa, sfc_sw_index_t sw_index,
 	else
 		rxq_info->type = EFX_RXQ_TYPE_DEFAULT;
 
-	rxq_info->type_flags =
+	rxq_info->type_flags |=
 		(offloads & DEV_RX_OFFLOAD_SCATTER) ?
 		EFX_RXQ_FLAG_SCATTER : EFX_RXQ_FLAG_NONE;
 
@@ -1594,8 +1594,9 @@ sfc_rx_stop(struct sfc_adapter *sa)
 	efx_rx_fini(sa->nic);
 }
 
-static int
-sfc_rx_qinit_info(struct sfc_adapter *sa, sfc_sw_index_t sw_index)
+int
+sfc_rx_qinit_info(struct sfc_adapter *sa, sfc_sw_index_t sw_index,
+		  unsigned int extra_efx_type_flags)
 {
 	struct sfc_adapter_shared * const sas = sfc_sa2shared(sa);
 	struct sfc_rxq_info *rxq_info = &sas->rxq_info[sw_index];
@@ -1606,6 +1607,7 @@ sfc_rx_qinit_info(struct sfc_adapter *sa, sfc_sw_index_t sw_index)
 	SFC_ASSERT(rte_is_power_of_2(max_entries));
 
 	rxq_info->max_entries = max_entries;
+	rxq_info->type_flags = extra_efx_type_flags;
 
 	return 0;
 }
@@ -1770,7 +1772,7 @@ sfc_rx_configure(struct sfc_adapter *sa)
 
 		sw_index = sfc_rxq_sw_index_by_ethdev_rx_qid(sas,
 							sas->ethdev_rxq_count);
-		rc = sfc_rx_qinit_info(sa, sw_index);
+		rc = sfc_rx_qinit_info(sa, sw_index, 0);
 		if (rc != 0)
 			goto fail_rx_qinit_info;
 
diff --git a/drivers/net/sfc/sfc_rx.h b/drivers/net/sfc/sfc_rx.h
index 96c7dc415d..e5a6fde79b 100644
--- a/drivers/net/sfc/sfc_rx.h
+++ b/drivers/net/sfc/sfc_rx.h
@@ -129,6 +129,8 @@ void sfc_rx_close(struct sfc_adapter *sa);
 int sfc_rx_start(struct sfc_adapter *sa);
 void sfc_rx_stop(struct sfc_adapter *sa);
 
+int sfc_rx_qinit_info(struct sfc_adapter *sa, sfc_sw_index_t sw_index,
+		      unsigned int extra_efx_type_flags);
 int sfc_rx_qinit(struct sfc_adapter *sa, unsigned int rx_queue_id,
 		 uint16_t nb_rx_desc, unsigned int socket_id,
 		 const struct rte_eth_rxconf *rx_conf,
-- 
2.30.2