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From: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
To: dev@dpdk.org
Cc: Igor Romanov <igor.romanov@oktetlabs.ru>,
	Andy Moreton <amoreton@xilinx.com>,
	Ivan Malov <ivan.malov@oktetlabs.ru>
Subject: [dpdk-dev] [PATCH v2 17/38] net/sfc: implement representor RxQ start/stop
Date: Mon, 11 Oct 2021 17:48:36 +0300
Message-ID: <20211011144857.446802-18-andrew.rybchenko@oktetlabs.ru> (raw)
In-Reply-To: <20211011144857.446802-1-andrew.rybchenko@oktetlabs.ru>

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

Add extra libefx flags to Rx queue information initialization
function interface to be able to specify the ingress m-port
flag for a representor RxQ. Rx prefix of packets on that queue
will contain ingress m-port field required for packet forwarding
in representor proxy.

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>
Reviewed-by: Ivan Malov <ivan.malov@oktetlabs.ru>
---
 drivers/net/sfc/sfc_ev.h         |   8 ++
 drivers/net/sfc/sfc_repr_proxy.c | 194 +++++++++++++++++++++++++++++++
 drivers/net/sfc/sfc_repr_proxy.h |   7 ++
 3 files changed, 209 insertions(+)

diff --git a/drivers/net/sfc/sfc_ev.h b/drivers/net/sfc/sfc_ev.h
index 590cfb1694..bcb7fbe466 100644
--- a/drivers/net/sfc/sfc_ev.h
+++ b/drivers/net/sfc/sfc_ev.h
@@ -110,6 +110,14 @@ sfc_counters_rxq_sw_index(const struct sfc_adapter_shared *sas)
 	return sas->counters_rxq_allocated ? 0 : SFC_SW_INDEX_INVALID;
 }
 
+static inline sfc_sw_index_t
+sfc_repr_rxq_sw_index(const struct sfc_adapter_shared *sas,
+		      unsigned int repr_queue_id)
+{
+	return sfc_counters_rxq_sw_index(sas) + sfc_repr_nb_rxq(sas) +
+		repr_queue_id;
+}
+
 /*
  * Functions below define event queue to transmit/receive queue and vice
  * versa mapping.
diff --git a/drivers/net/sfc/sfc_repr_proxy.c b/drivers/net/sfc/sfc_repr_proxy.c
index 6a89cca40a..03b6421b04 100644
--- a/drivers/net/sfc/sfc_repr_proxy.c
+++ b/drivers/net/sfc/sfc_repr_proxy.c
@@ -15,6 +15,8 @@
 #include "sfc_repr_proxy.h"
 #include "sfc_repr_proxy_api.h"
 #include "sfc.h"
+#include "sfc_ev.h"
+#include "sfc_rx.h"
 
 /**
  * Amount of time to wait for the representor proxy routine (which is
@@ -136,6 +138,181 @@ sfc_repr_proxy_routine(void *arg)
 	return 0;
 }
 
+static int
+sfc_repr_proxy_rxq_attach(struct sfc_adapter *sa)
+{
+	struct sfc_adapter_shared * const sas = sfc_sa2shared(sa);
+	struct sfc_repr_proxy *rp = &sa->repr_proxy;
+	unsigned int i;
+
+	sfc_log_init(sa, "entry");
+
+	for (i = 0; i < sfc_repr_nb_rxq(sas); i++) {
+		sfc_sw_index_t sw_index = sfc_repr_rxq_sw_index(sas, i);
+
+		rp->dp_rxq[i].sw_index = sw_index;
+	}
+
+	sfc_log_init(sa, "done");
+
+	return 0;
+}
+
+static void
+sfc_repr_proxy_rxq_detach(struct sfc_adapter *sa)
+{
+	struct sfc_adapter_shared * const sas = sfc_sa2shared(sa);
+	struct sfc_repr_proxy *rp = &sa->repr_proxy;
+	unsigned int i;
+
+	sfc_log_init(sa, "entry");
+
+	for (i = 0; i < sfc_repr_nb_rxq(sas); i++)
+		rp->dp_rxq[i].sw_index = 0;
+
+	sfc_log_init(sa, "done");
+}
+
+static int
+sfc_repr_proxy_rxq_init(struct sfc_adapter *sa,
+			struct sfc_repr_proxy_dp_rxq *rxq)
+{
+	struct sfc_adapter_shared * const sas = sfc_sa2shared(sa);
+	uint16_t nb_rx_desc = SFC_REPR_PROXY_RX_DESC_COUNT;
+	struct sfc_rxq_info *rxq_info;
+	struct rte_eth_rxconf rxconf = {
+		.rx_free_thresh = SFC_REPR_PROXY_RXQ_REFILL_LEVEL,
+		.rx_drop_en = 1,
+	};
+	int rc;
+
+	sfc_log_init(sa, "entry");
+
+	rxq_info = &sas->rxq_info[rxq->sw_index];
+	if (rxq_info->state & SFC_RXQ_INITIALIZED) {
+		sfc_log_init(sa, "RxQ is already initialized - skip");
+		return 0;
+	}
+
+	nb_rx_desc = RTE_MIN(nb_rx_desc, sa->rxq_max_entries);
+	nb_rx_desc = RTE_MAX(nb_rx_desc, sa->rxq_min_entries);
+
+	rc = sfc_rx_qinit_info(sa, rxq->sw_index, EFX_RXQ_FLAG_INGRESS_MPORT);
+	if (rc != 0) {
+		sfc_err(sa, "failed to init representor proxy RxQ info");
+		goto fail_repr_rxq_init_info;
+	}
+
+	rc = sfc_rx_qinit(sa, rxq->sw_index, nb_rx_desc, sa->socket_id, &rxconf,
+			  rxq->mp);
+	if (rc != 0) {
+		sfc_err(sa, "failed to init representor proxy RxQ");
+		goto fail_repr_rxq_init;
+	}
+
+	sfc_log_init(sa, "done");
+
+	return 0;
+
+fail_repr_rxq_init:
+fail_repr_rxq_init_info:
+	sfc_log_init(sa, "failed: %s", rte_strerror(rc));
+
+	return rc;
+}
+
+static void
+sfc_repr_proxy_rxq_fini(struct sfc_adapter *sa)
+{
+	struct sfc_adapter_shared * const sas = sfc_sa2shared(sa);
+	struct sfc_repr_proxy *rp = &sa->repr_proxy;
+	struct sfc_rxq_info *rxq_info;
+	unsigned int i;
+
+	sfc_log_init(sa, "entry");
+
+	if (!sfc_repr_available(sas)) {
+		sfc_log_init(sa, "representors not supported - skip");
+		return;
+	}
+
+	for (i = 0; i < sfc_repr_nb_rxq(sas); i++) {
+		struct sfc_repr_proxy_dp_rxq *rxq = &rp->dp_rxq[i];
+
+		rxq_info = &sas->rxq_info[rxq->sw_index];
+		if (rxq_info->state != SFC_RXQ_INITIALIZED) {
+			sfc_log_init(sa,
+				"representor RxQ %u is already finalized - skip",
+				i);
+			continue;
+		}
+
+		sfc_rx_qfini(sa, rxq->sw_index);
+	}
+
+	sfc_log_init(sa, "done");
+}
+
+static void
+sfc_repr_proxy_rxq_stop(struct sfc_adapter *sa)
+{
+	struct sfc_adapter_shared * const sas = sfc_sa2shared(sa);
+	unsigned int i;
+
+	sfc_log_init(sa, "entry");
+
+	for (i = 0; i < sfc_repr_nb_rxq(sas); i++)
+		sfc_rx_qstop(sa, sa->repr_proxy.dp_rxq[i].sw_index);
+
+	sfc_repr_proxy_rxq_fini(sa);
+
+	sfc_log_init(sa, "done");
+}
+
+static int
+sfc_repr_proxy_rxq_start(struct sfc_adapter *sa)
+{
+	struct sfc_adapter_shared * const sas = sfc_sa2shared(sa);
+	struct sfc_repr_proxy *rp = &sa->repr_proxy;
+	unsigned int i;
+	int rc;
+
+	sfc_log_init(sa, "entry");
+
+	if (!sfc_repr_available(sas)) {
+		sfc_log_init(sa, "representors not supported - skip");
+		return 0;
+	}
+
+	for (i = 0; i < sfc_repr_nb_rxq(sas); i++) {
+		struct sfc_repr_proxy_dp_rxq *rxq = &rp->dp_rxq[i];
+
+		rc = sfc_repr_proxy_rxq_init(sa, rxq);
+		if (rc != 0) {
+			sfc_err(sa, "failed to init representor proxy RxQ %u",
+				i);
+			goto fail_init;
+		}
+
+		rc = sfc_rx_qstart(sa, rxq->sw_index);
+		if (rc != 0) {
+			sfc_err(sa, "failed to start representor proxy RxQ %u",
+				i);
+			goto fail_start;
+		}
+	}
+
+	sfc_log_init(sa, "done");
+
+	return 0;
+
+fail_start:
+fail_init:
+	sfc_repr_proxy_rxq_stop(sa);
+	sfc_log_init(sa, "failed: %s", rte_strerror(rc));
+	return rc;
+}
+
 static int
 sfc_repr_proxy_ports_init(struct sfc_adapter *sa)
 {
@@ -217,6 +394,10 @@ sfc_repr_proxy_attach(struct sfc_adapter *sa)
 		return 0;
 	}
 
+	rc = sfc_repr_proxy_rxq_attach(sa);
+	if (rc != 0)
+		goto fail_rxq_attach;
+
 	rc = sfc_repr_proxy_ports_init(sa);
 	if (rc != 0)
 		goto fail_ports_init;
@@ -277,6 +458,9 @@ sfc_repr_proxy_attach(struct sfc_adapter *sa)
 	sfc_repr_proxy_ports_fini(sa);
 
 fail_ports_init:
+	sfc_repr_proxy_rxq_detach(sa);
+
+fail_rxq_attach:
 	sfc_log_init(sa, "failed: %s", rte_strerror(rc));
 	return rc;
 }
@@ -297,6 +481,7 @@ sfc_repr_proxy_detach(struct sfc_adapter *sa)
 	rte_service_map_lcore_set(rp->service_id, rp->service_core_id, 0);
 	rte_service_component_unregister(rp->service_id);
 	sfc_repr_proxy_ports_fini(sa);
+	sfc_repr_proxy_rxq_detach(sa);
 
 	sfc_log_init(sa, "done");
 }
@@ -319,6 +504,10 @@ sfc_repr_proxy_start(struct sfc_adapter *sa)
 		return 0;
 	}
 
+	rc = sfc_repr_proxy_rxq_start(sa);
+	if (rc != 0)
+		goto fail_rxq_start;
+
 	/* Service core may be in "stopped" state, start it */
 	rc = rte_service_lcore_start(rp->service_core_id);
 	if (rc != 0 && rc != -EALREADY) {
@@ -360,6 +549,9 @@ sfc_repr_proxy_start(struct sfc_adapter *sa)
 	/* Service lcore may be shared and we never stop it */
 
 fail_start_core:
+	sfc_repr_proxy_rxq_stop(sa);
+
+fail_rxq_start:
 	sfc_log_init(sa, "failed: %s", rte_strerror(rc));
 	return rc;
 }
@@ -394,6 +586,8 @@ sfc_repr_proxy_stop(struct sfc_adapter *sa)
 
 	/* Service lcore may be shared and we never stop it */
 
+	sfc_repr_proxy_rxq_stop(sa);
+
 	rp->started = false;
 
 	sfc_log_init(sa, "done");
diff --git a/drivers/net/sfc/sfc_repr_proxy.h b/drivers/net/sfc/sfc_repr_proxy.h
index bd7ad7148a..dca3fca2b9 100644
--- a/drivers/net/sfc/sfc_repr_proxy.h
+++ b/drivers/net/sfc/sfc_repr_proxy.h
@@ -18,6 +18,7 @@
 #include "efx.h"
 
 #include "sfc_repr.h"
+#include "sfc_dp.h"
 
 #ifdef __cplusplus
 extern "C" {
@@ -31,6 +32,10 @@ extern "C" {
 #define SFC_REPR_PROXY_NB_TXQ_MIN	(1)
 #define SFC_REPR_PROXY_NB_TXQ_MAX	(1)
 
+#define SFC_REPR_PROXY_RX_DESC_COUNT	256
+#define SFC_REPR_PROXY_RXQ_REFILL_LEVEL	(SFC_REPR_PROXY_RX_DESC_COUNT / 4)
+#define SFC_REPR_PROXY_RX_BURST		32
+
 struct sfc_repr_proxy_rxq {
 	struct rte_ring			*ring;
 	struct rte_mempool		*mb_pool;
@@ -52,6 +57,8 @@ struct sfc_repr_proxy_port {
 struct sfc_repr_proxy_dp_rxq {
 	struct rte_mempool		*mp;
 	unsigned int			ref_count;
+
+	sfc_sw_index_t			sw_index;
 };
 
 enum sfc_repr_proxy_mbox_op {
-- 
2.30.2


  parent reply	other threads:[~2021-10-11 14:51 UTC|newest]

Thread overview: 79+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-27  6:56 [dpdk-dev] [PATCH 00/38] net/sfc: support port representors Andrew Rybchenko
2021-08-27  6:56 ` [dpdk-dev] [PATCH 01/38] common/sfc_efx/base: update MCDI headers Andrew Rybchenko
2021-08-27  6:56 ` [dpdk-dev] [PATCH 02/38] common/sfc_efx/base: update EF100 registers definitions Andrew Rybchenko
2021-08-27  6:56 ` [dpdk-dev] [PATCH 03/38] net/sfc: add switch mode device argument Andrew Rybchenko
2021-08-27  6:56 ` [dpdk-dev] [PATCH 04/38] net/sfc: insert switchdev mode MAE rules Andrew Rybchenko
2021-08-27  6:56 ` [dpdk-dev] [PATCH 05/38] common/sfc_efx/base: add an API to get mport ID by selector Andrew Rybchenko
2021-08-27  6:56 ` [dpdk-dev] [PATCH 06/38] net/sfc: support EF100 Tx override prefix Andrew Rybchenko
2021-08-27  6:56 ` [dpdk-dev] [PATCH 07/38] net/sfc: add representors proxy infrastructure Andrew Rybchenko
2021-08-27  6:56 ` [dpdk-dev] [PATCH 08/38] net/sfc: reserve TxQ and RxQ for port representors Andrew Rybchenko
2021-08-27  6:56 ` [dpdk-dev] [PATCH 09/38] net/sfc: move adapter state enum to separate header Andrew Rybchenko
2021-08-27  6:56 ` [dpdk-dev] [PATCH 10/38] common/sfc_efx/base: allow creating invalid mport selectors Andrew Rybchenko
2021-08-27  6:56 ` [dpdk-dev] [PATCH 11/38] net/sfc: add port representors infrastructure Andrew Rybchenko
2021-08-27  6:56 ` [dpdk-dev] [PATCH 12/38] common/sfc_efx/base: add filter ingress mport matching field Andrew Rybchenko
2021-08-27  6:56 ` [dpdk-dev] [PATCH 13/38] common/sfc_efx/base: add API to get mport selector by ID Andrew Rybchenko
2021-08-27  6:56 ` [dpdk-dev] [PATCH 14/38] common/sfc_efx/base: add mport alias MCDI wrappers Andrew Rybchenko
2021-08-27  6:56 ` [dpdk-dev] [PATCH 15/38] net/sfc: add representor proxy port API Andrew Rybchenko
2021-08-27  6:56 ` [dpdk-dev] [PATCH 16/38] net/sfc: implement representor queue setup and release Andrew Rybchenko
2021-08-27  6:56 ` [dpdk-dev] [PATCH 17/38] net/sfc: implement representor RxQ start/stop Andrew Rybchenko
2021-08-27  6:56 ` [dpdk-dev] [PATCH 18/38] net/sfc: implement representor TxQ start/stop Andrew Rybchenko
2021-08-27  6:56 ` [dpdk-dev] [PATCH 19/38] net/sfc: implement port representor start and stop Andrew Rybchenko
2021-08-27  6:56 ` [dpdk-dev] [PATCH 20/38] net/sfc: implement port representor link update Andrew Rybchenko
2021-08-27  6:57 ` [dpdk-dev] [PATCH 21/38] net/sfc: support multiple device probe Andrew Rybchenko
2021-08-27  6:57 ` [dpdk-dev] [PATCH 22/38] net/sfc: implement representor Tx routine Andrew Rybchenko
2021-08-27  6:57 ` [dpdk-dev] [PATCH 23/38] net/sfc: use xword type for EF100 Rx prefix Andrew Rybchenko
2021-08-27  6:57 ` [dpdk-dev] [PATCH 24/38] net/sfc: handle ingress m-port in " Andrew Rybchenko
2021-08-27  6:57 ` [dpdk-dev] [PATCH 25/38] net/sfc: implement representor Rx routine Andrew Rybchenko
2021-08-27  6:57 ` [dpdk-dev] [PATCH 26/38] net/sfc: add simple port representor statistics Andrew Rybchenko
2021-08-27  6:57 ` [dpdk-dev] [PATCH 27/38] net/sfc: free MAE lock once switch domain is assigned Andrew Rybchenko
2021-08-27  6:57 ` [dpdk-dev] [PATCH 28/38] common/sfc_efx/base: add multi-host function M-port selector Andrew Rybchenko
2021-08-27  6:57 ` [dpdk-dev] [PATCH 29/38] common/sfc_efx/base: retrieve function interfaces for VNICs Andrew Rybchenko
2021-08-27  6:57 ` [dpdk-dev] [PATCH 30/38] common/sfc_efx/base: add a means to read MAE mport journal Andrew Rybchenko
2021-08-27  6:57 ` [dpdk-dev] [PATCH 31/38] common/sfc_efx/base: allow getting VNIC MCDI client handles Andrew Rybchenko
2021-08-27  6:57 ` [dpdk-dev] [PATCH 32/38] net/sfc: maintain controller to EFX interface mapping Andrew Rybchenko
2021-08-27  6:57 ` [dpdk-dev] [PATCH 33/38] net/sfc: store PCI address for represented entities Andrew Rybchenko
2021-08-27  6:57 ` [dpdk-dev] [PATCH 34/38] net/sfc: include controller and port in representor name Andrew Rybchenko
2021-08-27  6:57 ` [dpdk-dev] [PATCH 35/38] net/sfc: support new representor parameter syntax Andrew Rybchenko
2021-08-27  6:57 ` [dpdk-dev] [PATCH 36/38] net/sfc: use switch port ID as representor ID Andrew Rybchenko
2021-08-27  6:57 ` [dpdk-dev] [PATCH 37/38] net/sfc: implement the representor info API Andrew Rybchenko
2021-08-27  6:57 ` [dpdk-dev] [PATCH 38/38] net/sfc: update comment about representor support Andrew Rybchenko
2021-10-11 14:48 ` [dpdk-dev] [PATCH v2 00/38] net/sfc: support port representors Andrew Rybchenko
2021-10-11 14:48   ` [dpdk-dev] [PATCH v2 01/38] common/sfc_efx/base: update MCDI headers Andrew Rybchenko
2021-10-11 14:48   ` [dpdk-dev] [PATCH v2 02/38] common/sfc_efx/base: update EF100 registers definitions Andrew Rybchenko
2021-10-11 14:48   ` [dpdk-dev] [PATCH v2 03/38] net/sfc: add switch mode device argument Andrew Rybchenko
2021-10-11 14:48   ` [dpdk-dev] [PATCH v2 04/38] net/sfc: insert switchdev mode MAE rules Andrew Rybchenko
2021-10-11 14:48   ` [dpdk-dev] [PATCH v2 05/38] common/sfc_efx/base: add an API to get mport ID by selector Andrew Rybchenko
2021-10-11 14:48   ` [dpdk-dev] [PATCH v2 06/38] net/sfc: support EF100 Tx override prefix Andrew Rybchenko
2021-10-11 14:48   ` [dpdk-dev] [PATCH v2 07/38] net/sfc: add representors proxy infrastructure Andrew Rybchenko
2021-10-11 14:48   ` [dpdk-dev] [PATCH v2 08/38] net/sfc: reserve TxQ and RxQ for port representors Andrew Rybchenko
2021-10-11 14:48   ` [dpdk-dev] [PATCH v2 09/38] net/sfc: move adapter state enum to separate header Andrew Rybchenko
2021-10-11 14:48   ` [dpdk-dev] [PATCH v2 10/38] common/sfc_efx/base: allow creating invalid mport selectors Andrew Rybchenko
2021-10-11 14:48   ` [dpdk-dev] [PATCH v2 11/38] net/sfc: add port representors infrastructure Andrew Rybchenko
2021-10-11 14:48   ` [dpdk-dev] [PATCH v2 12/38] common/sfc_efx/base: add filter ingress mport matching field Andrew Rybchenko
2021-10-11 14:48   ` [dpdk-dev] [PATCH v2 13/38] common/sfc_efx/base: add API to get mport selector by ID Andrew Rybchenko
2021-10-11 14:48   ` [dpdk-dev] [PATCH v2 14/38] common/sfc_efx/base: add mport alias MCDI wrappers Andrew Rybchenko
2021-10-11 14:48   ` [dpdk-dev] [PATCH v2 15/38] net/sfc: add representor proxy port API Andrew Rybchenko
2021-10-11 14:48   ` [dpdk-dev] [PATCH v2 16/38] net/sfc: implement representor queue setup and release Andrew Rybchenko
2021-10-11 14:48   ` Andrew Rybchenko [this message]
2021-10-11 14:48   ` [dpdk-dev] [PATCH v2 18/38] net/sfc: implement representor TxQ start/stop Andrew Rybchenko
2021-10-11 14:48   ` [dpdk-dev] [PATCH v2 19/38] net/sfc: implement port representor start and stop Andrew Rybchenko
2021-10-11 14:48   ` [dpdk-dev] [PATCH v2 20/38] net/sfc: implement port representor link update Andrew Rybchenko
2021-10-11 14:48   ` [dpdk-dev] [PATCH v2 21/38] net/sfc: support multiple device probe Andrew Rybchenko
2021-10-11 14:48   ` [dpdk-dev] [PATCH v2 22/38] net/sfc: implement representor Tx routine Andrew Rybchenko
2021-10-11 14:48   ` [dpdk-dev] [PATCH v2 23/38] net/sfc: use xword type for EF100 Rx prefix Andrew Rybchenko
2021-10-11 14:48   ` [dpdk-dev] [PATCH v2 24/38] net/sfc: handle ingress m-port in " Andrew Rybchenko
2021-10-11 14:48   ` [dpdk-dev] [PATCH v2 25/38] net/sfc: implement representor Rx routine Andrew Rybchenko
2021-10-11 14:48   ` [dpdk-dev] [PATCH v2 26/38] net/sfc: add simple port representor statistics Andrew Rybchenko
2021-10-11 14:48   ` [dpdk-dev] [PATCH v2 27/38] net/sfc: free MAE lock once switch domain is assigned Andrew Rybchenko
2021-10-11 14:48   ` [dpdk-dev] [PATCH v2 28/38] common/sfc_efx/base: add multi-host function M-port selector Andrew Rybchenko
2021-10-11 14:48   ` [dpdk-dev] [PATCH v2 29/38] common/sfc_efx/base: retrieve function interfaces for VNICs Andrew Rybchenko
2021-10-11 14:48   ` [dpdk-dev] [PATCH v2 30/38] common/sfc_efx/base: add a means to read MAE mport journal Andrew Rybchenko
2021-10-11 14:48   ` [dpdk-dev] [PATCH v2 31/38] common/sfc_efx/base: allow getting VNIC MCDI client handles Andrew Rybchenko
2021-10-11 14:48   ` [dpdk-dev] [PATCH v2 32/38] net/sfc: maintain controller to EFX interface mapping Andrew Rybchenko
2021-10-11 14:48   ` [dpdk-dev] [PATCH v2 33/38] net/sfc: store PCI address for represented entities Andrew Rybchenko
2021-10-11 14:48   ` [dpdk-dev] [PATCH v2 34/38] net/sfc: include controller and port in representor name Andrew Rybchenko
2021-10-11 14:48   ` [dpdk-dev] [PATCH v2 35/38] net/sfc: support new representor parameter syntax Andrew Rybchenko
2021-10-11 14:48   ` [dpdk-dev] [PATCH v2 36/38] net/sfc: use switch port ID as representor ID Andrew Rybchenko
2021-10-11 14:48   ` [dpdk-dev] [PATCH v2 37/38] net/sfc: implement the representor info API Andrew Rybchenko
2021-10-11 14:48   ` [dpdk-dev] [PATCH v2 38/38] net/sfc: update comment about representor support Andrew Rybchenko
2021-10-12 16:45   ` [dpdk-dev] [PATCH v2 00/38] net/sfc: support port representors Ferruh Yigit

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