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From: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
To: dev@dpdk.org
Cc: David Marchand <david.marchand@redhat.com>,
	Igor Romanov <igor.romanov@oktetlabs.ru>,
	Andy Moreton <amoreton@xilinx.com>,
	Ivan Malov <ivan.malov@oktetlabs.ru>
Subject: [dpdk-dev] [PATCH v3 14/20] common/sfc_efx/base: add counter stream MCDI wrappers
Date: Fri, 18 Jun 2021 16:40:26 +0300
Message-ID: <20210618134032.1922012-15-andrew.rybchenko@oktetlabs.ru> (raw)
In-Reply-To: <20210618134032.1922012-1-andrew.rybchenko@oktetlabs.ru>

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

The MCDIs will be used to control counter Rx queue packet flow.

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/common/sfc_efx/base/efx.h     |  32 ++++++
 drivers/common/sfc_efx/base/efx_mae.c | 138 ++++++++++++++++++++++++++
 drivers/common/sfc_efx/version.map    |   3 +
 3 files changed, 173 insertions(+)

diff --git a/drivers/common/sfc_efx/base/efx.h b/drivers/common/sfc_efx/base/efx.h
index b789e19b98..a5d40c2e3d 100644
--- a/drivers/common/sfc_efx/base/efx.h
+++ b/drivers/common/sfc_efx/base/efx.h
@@ -4437,6 +4437,38 @@ efx_mae_counters_free(
 	__in_ecount(n_counters)		const efx_counter_t *countersp,
 	__out_opt			uint32_t *gen_countp);
 
+/* When set, include counters with a value of zero */
+#define	EFX_MAE_COUNTERS_STREAM_IN_ZERO_SQUASH_DISABLE	(1U << 0)
+
+/*
+ * Set if credit-based flow control is used. In this case the driver
+ * must call efx_mae_counters_stream_give_credits() to notify the
+ * packetiser of descriptors written.
+ */
+#define	EFX_MAE_COUNTERS_STREAM_OUT_USES_CREDITS	(1U << 0)
+
+LIBEFX_API
+extern	__checkReturn			efx_rc_t
+efx_mae_counters_stream_start(
+	__in				efx_nic_t *enp,
+	__in				uint16_t rxq_id,
+	__in				uint16_t packet_size,
+	__in				uint32_t flags_in,
+	__out				uint32_t *flags_out);
+
+LIBEFX_API
+extern	__checkReturn			efx_rc_t
+efx_mae_counters_stream_stop(
+	__in				efx_nic_t *enp,
+	__in				uint16_t rxq_id,
+	__out_opt			uint32_t *gen_countp);
+
+LIBEFX_API
+extern	__checkReturn			efx_rc_t
+efx_mae_counters_stream_give_credits(
+	__in				efx_nic_t *enp,
+	__in				uint32_t n_credits);
+
 LIBEFX_API
 extern	__checkReturn			efx_rc_t
 efx_mae_action_set_free(
diff --git a/drivers/common/sfc_efx/base/efx_mae.c b/drivers/common/sfc_efx/base/efx_mae.c
index cf6c449a16..1f313c8127 100644
--- a/drivers/common/sfc_efx/base/efx_mae.c
+++ b/drivers/common/sfc_efx/base/efx_mae.c
@@ -2535,6 +2535,144 @@ efx_mae_counters_free(
 	EFSYS_PROBE(fail2);
 fail1:
 	EFSYS_PROBE1(fail1, efx_rc_t, rc);
+
+	return (rc);
+}
+
+	__checkReturn			efx_rc_t
+efx_mae_counters_stream_start(
+	__in				efx_nic_t *enp,
+	__in				uint16_t rxq_id,
+	__in				uint16_t packet_size,
+	__in				uint32_t flags_in,
+	__out				uint32_t *flags_out)
+{
+	efx_mcdi_req_t req;
+	EFX_MCDI_DECLARE_BUF(payload, MC_CMD_MAE_COUNTERS_STREAM_START_IN_LEN,
+			     MC_CMD_MAE_COUNTERS_STREAM_START_OUT_LEN);
+	efx_rc_t rc;
+
+	EFX_STATIC_ASSERT(EFX_MAE_COUNTERS_STREAM_IN_ZERO_SQUASH_DISABLE ==
+	    1U << MC_CMD_MAE_COUNTERS_STREAM_START_IN_ZERO_SQUASH_DISABLE_LBN);
+
+	EFX_STATIC_ASSERT(EFX_MAE_COUNTERS_STREAM_OUT_USES_CREDITS ==
+	    1U << MC_CMD_MAE_COUNTERS_STREAM_START_OUT_USES_CREDITS_LBN);
+
+	req.emr_cmd = MC_CMD_MAE_COUNTERS_STREAM_START;
+	req.emr_in_buf = payload;
+	req.emr_in_length = MC_CMD_MAE_COUNTERS_STREAM_START_IN_LEN;
+	req.emr_out_buf = payload;
+	req.emr_out_length = MC_CMD_MAE_COUNTERS_STREAM_START_OUT_LEN;
+
+	MCDI_IN_SET_WORD(req, MAE_COUNTERS_STREAM_START_IN_QID, rxq_id);
+	MCDI_IN_SET_WORD(req, MAE_COUNTERS_STREAM_START_IN_PACKET_SIZE,
+			 packet_size);
+	MCDI_IN_SET_DWORD(req, MAE_COUNTERS_STREAM_START_IN_FLAGS, flags_in);
+
+	efx_mcdi_execute(enp, &req);
+
+	if (req.emr_rc != 0) {
+		rc = req.emr_rc;
+		goto fail1;
+	}
+
+	if (req.emr_out_length_used <
+	    MC_CMD_MAE_COUNTERS_STREAM_START_OUT_LEN) {
+		rc = EMSGSIZE;
+		goto fail2;
+	}
+
+	*flags_out = MCDI_OUT_DWORD(req, MAE_COUNTERS_STREAM_START_OUT_FLAGS);
+
+	return (0);
+
+fail2:
+	EFSYS_PROBE(fail2);
+fail1:
+	EFSYS_PROBE1(fail1, efx_rc_t, rc);
+
+	return (rc);
+}
+
+	__checkReturn			efx_rc_t
+efx_mae_counters_stream_stop(
+	__in				efx_nic_t *enp,
+	__in				uint16_t rxq_id,
+	__out_opt			uint32_t *gen_countp)
+{
+	efx_mcdi_req_t req;
+	EFX_MCDI_DECLARE_BUF(payload, MC_CMD_MAE_COUNTERS_STREAM_STOP_IN_LEN,
+			     MC_CMD_MAE_COUNTERS_STREAM_STOP_OUT_LEN);
+	efx_rc_t rc;
+
+	req.emr_cmd = MC_CMD_MAE_COUNTERS_STREAM_STOP;
+	req.emr_in_buf = payload;
+	req.emr_in_length = MC_CMD_MAE_COUNTERS_STREAM_STOP_IN_LEN;
+	req.emr_out_buf = payload;
+	req.emr_out_length = MC_CMD_MAE_COUNTERS_STREAM_STOP_OUT_LEN;
+
+	MCDI_IN_SET_WORD(req, MAE_COUNTERS_STREAM_STOP_IN_QID, rxq_id);
+
+	efx_mcdi_execute(enp, &req);
+
+	if (req.emr_rc != 0) {
+		rc = req.emr_rc;
+		goto fail1;
+	}
+
+	if (req.emr_out_length_used <
+	    MC_CMD_MAE_COUNTERS_STREAM_STOP_OUT_LEN) {
+		rc = EMSGSIZE;
+		goto fail2;
+	}
+
+	if (gen_countp != NULL) {
+		*gen_countp = MCDI_OUT_DWORD(req,
+			    MAE_COUNTERS_STREAM_STOP_OUT_GENERATION_COUNT);
+	}
+
+	return (0);
+
+fail2:
+	EFSYS_PROBE(fail2);
+fail1:
+	EFSYS_PROBE1(fail1, efx_rc_t, rc);
+
+	return (rc);
+}
+
+	__checkReturn			efx_rc_t
+efx_mae_counters_stream_give_credits(
+	__in				efx_nic_t *enp,
+	__in				uint32_t n_credits)
+{
+	efx_mcdi_req_t req;
+	EFX_MCDI_DECLARE_BUF(payload,
+			     MC_CMD_MAE_COUNTERS_STREAM_GIVE_CREDITS_IN_LEN,
+			     MC_CMD_MAE_COUNTERS_STREAM_GIVE_CREDITS_OUT_LEN);
+	efx_rc_t rc;
+
+	req.emr_cmd = MC_CMD_MAE_COUNTERS_STREAM_GIVE_CREDITS;
+	req.emr_in_buf = payload;
+	req.emr_in_length = MC_CMD_MAE_COUNTERS_STREAM_GIVE_CREDITS_IN_LEN;
+	req.emr_out_buf = payload;
+	req.emr_out_length = MC_CMD_MAE_COUNTERS_STREAM_GIVE_CREDITS_OUT_LEN;
+
+	MCDI_IN_SET_DWORD(req, MAE_COUNTERS_STREAM_GIVE_CREDITS_IN_NUM_CREDITS,
+			 n_credits);
+
+	efx_mcdi_execute(enp, &req);
+
+	if (req.emr_rc != 0) {
+		rc = req.emr_rc;
+		goto fail1;
+	}
+
+	return (0);
+
+fail1:
+	EFSYS_PROBE1(fail1, efx_rc_t, rc);
+
 	return (rc);
 }
 
diff --git a/drivers/common/sfc_efx/version.map b/drivers/common/sfc_efx/version.map
index d60cd477fa..7f69d6bb0d 100644
--- a/drivers/common/sfc_efx/version.map
+++ b/drivers/common/sfc_efx/version.map
@@ -104,6 +104,9 @@ INTERNAL {
 	efx_mae_action_set_specs_equal;
 	efx_mae_counters_alloc;
 	efx_mae_counters_free;
+	efx_mae_counters_stream_give_credits;
+	efx_mae_counters_stream_start;
+	efx_mae_counters_stream_stop;
 	efx_mae_encap_header_alloc;
 	efx_mae_encap_header_free;
 	efx_mae_fini;
-- 
2.30.2


  parent reply	other threads:[~2021-06-18 13:42 UTC|newest]

Thread overview: 104+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-27 15:24 [dpdk-dev] [PATCH 00/20] net/sfc: support flow API COUNT action Andrew Rybchenko
2021-05-27 15:24 ` [dpdk-dev] [PATCH 01/20] net/sfc: introduce ethdev Rx queue ID Andrew Rybchenko
2021-05-27 15:24 ` [dpdk-dev] [PATCH 02/20] net/sfc: do not enable interrupts on internal Rx queues Andrew Rybchenko
2021-05-27 15:24 ` [dpdk-dev] [PATCH 03/20] common/sfc_efx/base: separate target EvQ and IRQ config Andrew Rybchenko
2021-05-27 15:24 ` [dpdk-dev] [PATCH 04/20] common/sfc_efx/base: support custom EvQ to IRQ mapping Andrew Rybchenko
2021-05-27 15:24 ` [dpdk-dev] [PATCH 05/20] net/sfc: explicitly control IRQ used for Rx queues Andrew Rybchenko
2021-05-27 15:24 ` [dpdk-dev] [PATCH 06/20] net/sfc: introduce ethdev Tx queue ID Andrew Rybchenko
2021-05-27 15:24 ` [dpdk-dev] [PATCH 07/20] common/sfc_efx/base: add ingress m-port RxQ flag Andrew Rybchenko
2021-05-27 15:24 ` [dpdk-dev] [PATCH 08/20] common/sfc_efx/base: add user mark " Andrew Rybchenko
2021-05-27 15:24 ` [dpdk-dev] [PATCH 09/20] net/sfc: add abstractions for the management EVQ identity Andrew Rybchenko
2021-05-27 15:25 ` [dpdk-dev] [PATCH 10/20] net/sfc: add support for initialising different RxQ types Andrew Rybchenko
2021-05-27 15:25 ` [dpdk-dev] [PATCH 11/20] net/sfc: add NUMA-aware registry of service logical cores Andrew Rybchenko
2021-05-27 15:25 ` [dpdk-dev] [PATCH 12/20] net/sfc: reserve RxQ for counters Andrew Rybchenko
2021-05-27 15:25 ` [dpdk-dev] [PATCH 13/20] common/sfc_efx/base: add counter creation MCDI wrappers Andrew Rybchenko
2021-05-27 15:25 ` [dpdk-dev] [PATCH 14/20] common/sfc_efx/base: add counter stream " Andrew Rybchenko
2021-05-27 15:25 ` [dpdk-dev] [PATCH 15/20] common/sfc_efx/base: support counter in action set Andrew Rybchenko
2021-05-27 15:25 ` [dpdk-dev] [PATCH 16/20] net/sfc: add Rx datapath method to get pushed buffers count Andrew Rybchenko
2021-05-27 15:25 ` [dpdk-dev] [PATCH 17/20] common/sfc_efx/base: add max MAE counters to limits Andrew Rybchenko
2021-05-27 15:25 ` [dpdk-dev] [PATCH 18/20] common/sfc_efx/base: add packetiser packet format definition Andrew Rybchenko
2021-05-27 15:25 ` [dpdk-dev] [PATCH 19/20] net/sfc: support flow action COUNT in transfer rules Andrew Rybchenko
2021-05-27 15:25 ` [dpdk-dev] [PATCH 20/20] net/sfc: support flow API query for count actions Andrew Rybchenko
2021-06-04 14:23 ` [dpdk-dev] [PATCH v2 00/20] net/sfc: support flow API COUNT action Andrew Rybchenko
2021-06-04 14:23   ` [dpdk-dev] [PATCH v2 01/20] net/sfc: introduce ethdev Rx queue ID Andrew Rybchenko
2021-06-04 14:23   ` [dpdk-dev] [PATCH v2 02/20] net/sfc: do not enable interrupts on internal Rx queues Andrew Rybchenko
2021-06-04 14:23   ` [dpdk-dev] [PATCH v2 03/20] common/sfc_efx/base: separate target EvQ and IRQ config Andrew Rybchenko
2021-06-04 14:23   ` [dpdk-dev] [PATCH v2 04/20] common/sfc_efx/base: support custom EvQ to IRQ mapping Andrew Rybchenko
2021-06-04 14:23   ` [dpdk-dev] [PATCH v2 05/20] net/sfc: explicitly control IRQ used for Rx queues Andrew Rybchenko
2021-06-04 14:24   ` [dpdk-dev] [PATCH v2 06/20] net/sfc: introduce ethdev Tx queue ID Andrew Rybchenko
2021-06-04 14:24   ` [dpdk-dev] [PATCH v2 07/20] common/sfc_efx/base: add ingress m-port RxQ flag Andrew Rybchenko
2021-06-04 14:24   ` [dpdk-dev] [PATCH v2 08/20] common/sfc_efx/base: add user mark " Andrew Rybchenko
2021-06-04 14:24   ` [dpdk-dev] [PATCH v2 09/20] net/sfc: add abstractions for the management EVQ identity Andrew Rybchenko
2021-06-04 14:24   ` [dpdk-dev] [PATCH v2 10/20] net/sfc: add support for initialising different RxQ types Andrew Rybchenko
2021-06-04 14:24   ` [dpdk-dev] [PATCH v2 11/20] net/sfc: add NUMA-aware registry of service logical cores Andrew Rybchenko
2021-06-04 14:24   ` [dpdk-dev] [PATCH v2 12/20] net/sfc: reserve RxQ for counters Andrew Rybchenko
2021-06-04 14:24   ` [dpdk-dev] [PATCH v2 13/20] common/sfc_efx/base: add counter creation MCDI wrappers Andrew Rybchenko
2021-06-04 14:24   ` [dpdk-dev] [PATCH v2 14/20] common/sfc_efx/base: add counter stream " Andrew Rybchenko
2021-06-04 14:24   ` [dpdk-dev] [PATCH v2 15/20] common/sfc_efx/base: support counter in action set Andrew Rybchenko
2021-06-04 14:24   ` [dpdk-dev] [PATCH v2 16/20] net/sfc: add Rx datapath method to get pushed buffers count Andrew Rybchenko
2021-06-04 14:24   ` [dpdk-dev] [PATCH v2 17/20] common/sfc_efx/base: add max MAE counters to limits Andrew Rybchenko
2021-06-04 14:24   ` [dpdk-dev] [PATCH v2 18/20] common/sfc_efx/base: add packetiser packet format definition Andrew Rybchenko
2021-06-04 14:24   ` [dpdk-dev] [PATCH v2 19/20] net/sfc: support flow action COUNT in transfer rules Andrew Rybchenko
2021-06-04 14:24   ` [dpdk-dev] [PATCH v2 20/20] net/sfc: support flow API query for count actions Andrew Rybchenko
2021-06-17  8:37   ` [dpdk-dev] [PATCH v2 00/20] net/sfc: support flow API COUNT action David Marchand
2021-06-18 13:40     ` Andrew Rybchenko
2021-06-18 13:40 ` [dpdk-dev] [PATCH v3 " Andrew Rybchenko
2021-06-18 13:40   ` [dpdk-dev] [PATCH v3 01/20] net/sfc: introduce ethdev Rx queue ID Andrew Rybchenko
2021-06-18 13:40   ` [dpdk-dev] [PATCH v3 02/20] net/sfc: do not enable interrupts on internal Rx queues Andrew Rybchenko
2021-06-18 13:40   ` [dpdk-dev] [PATCH v3 03/20] common/sfc_efx/base: separate target EvQ and IRQ config Andrew Rybchenko
2021-06-18 13:40   ` [dpdk-dev] [PATCH v3 04/20] common/sfc_efx/base: support custom EvQ to IRQ mapping Andrew Rybchenko
2021-06-18 13:40   ` [dpdk-dev] [PATCH v3 05/20] net/sfc: explicitly control IRQ used for Rx queues Andrew Rybchenko
2021-06-18 13:40   ` [dpdk-dev] [PATCH v3 06/20] net/sfc: introduce ethdev Tx queue ID Andrew Rybchenko
2021-06-18 13:40   ` [dpdk-dev] [PATCH v3 07/20] common/sfc_efx/base: add ingress m-port RxQ flag Andrew Rybchenko
2021-06-18 13:40   ` [dpdk-dev] [PATCH v3 08/20] common/sfc_efx/base: add user mark " Andrew Rybchenko
2021-06-18 13:40   ` [dpdk-dev] [PATCH v3 09/20] net/sfc: add abstractions for the management EVQ identity Andrew Rybchenko
2021-06-18 13:40   ` [dpdk-dev] [PATCH v3 10/20] net/sfc: add support for initialising different RxQ types Andrew Rybchenko
2021-06-18 13:40   ` [dpdk-dev] [PATCH v3 11/20] net/sfc: add NUMA-aware registry of service logical cores Andrew Rybchenko
2021-06-18 13:40   ` [dpdk-dev] [PATCH v3 12/20] net/sfc: reserve RxQ for counters Andrew Rybchenko
2021-06-18 13:40   ` [dpdk-dev] [PATCH v3 13/20] common/sfc_efx/base: add counter creation MCDI wrappers Andrew Rybchenko
2021-06-18 13:40   ` Andrew Rybchenko [this message]
2021-06-18 13:40   ` [dpdk-dev] [PATCH v3 15/20] common/sfc_efx/base: support counter in action set Andrew Rybchenko
2021-06-18 13:40   ` [dpdk-dev] [PATCH v3 16/20] net/sfc: add Rx datapath method to get pushed buffers count Andrew Rybchenko
2021-06-18 13:40   ` [dpdk-dev] [PATCH v3 17/20] common/sfc_efx/base: add max MAE counters to limits Andrew Rybchenko
2021-06-18 13:40   ` [dpdk-dev] [PATCH v3 18/20] common/sfc_efx/base: add packetiser packet format definition Andrew Rybchenko
2021-06-18 13:40   ` [dpdk-dev] [PATCH v3 19/20] net/sfc: support flow action COUNT in transfer rules Andrew Rybchenko
2021-06-21  8:28     ` David Marchand
2021-06-21  9:30       ` Thomas Monjalon
2021-07-01  9:22         ` Andrew Rybchenko
2021-07-01 12:34           ` David Marchand
2021-07-01 13:05             ` Andrew Rybchenko
2021-07-01 13:35               ` Bruce Richardson
2021-07-02  8:03                 ` Andrew Rybchenko
2021-07-02  8:43               ` Andrew Rybchenko
2021-07-02 12:30                 ` Thomas Monjalon
2021-07-02 12:53                   ` Andrew Rybchenko
2021-07-04 19:45                     ` Thomas Monjalon
2021-07-05  8:41                       ` Andrew Rybchenko
2021-07-02 13:37                 ` David Marchand
2021-07-02 13:39                   ` Andrew Rybchenko
2021-06-18 13:40   ` [dpdk-dev] [PATCH v3 20/20] net/sfc: support flow API query for count actions Andrew Rybchenko
2021-07-02  8:39 ` [dpdk-dev] [PATCH v4 00/20] net/sfc: support flow API COUNT action Andrew Rybchenko
2021-07-02  8:39   ` [dpdk-dev] [PATCH v4 01/20] net/sfc: introduce ethdev Rx queue ID Andrew Rybchenko
2021-07-02  8:39   ` [dpdk-dev] [PATCH v4 02/20] net/sfc: do not enable interrupts on internal Rx queues Andrew Rybchenko
2021-07-02  8:39   ` [dpdk-dev] [PATCH v4 03/20] common/sfc_efx/base: separate target EvQ and IRQ config Andrew Rybchenko
2021-07-02  8:39   ` [dpdk-dev] [PATCH v4 04/20] common/sfc_efx/base: support custom EvQ to IRQ mapping Andrew Rybchenko
2021-07-02  8:39   ` [dpdk-dev] [PATCH v4 05/20] net/sfc: explicitly control IRQ used for Rx queues Andrew Rybchenko
2021-07-02  8:39   ` [dpdk-dev] [PATCH v4 06/20] net/sfc: introduce ethdev Tx queue ID Andrew Rybchenko
2021-07-02  8:39   ` [dpdk-dev] [PATCH v4 07/20] common/sfc_efx/base: add ingress m-port RxQ flag Andrew Rybchenko
2021-07-02  8:39   ` [dpdk-dev] [PATCH v4 08/20] common/sfc_efx/base: add user mark " Andrew Rybchenko
2021-07-02  8:39   ` [dpdk-dev] [PATCH v4 09/20] net/sfc: add abstractions for the management EVQ identity Andrew Rybchenko
2021-07-02  8:39   ` [dpdk-dev] [PATCH v4 10/20] net/sfc: add support for initialising different RxQ types Andrew Rybchenko
2021-07-02  8:39   ` [dpdk-dev] [PATCH v4 11/20] net/sfc: add NUMA-aware registry of service logical cores Andrew Rybchenko
2021-07-02  8:39   ` [dpdk-dev] [PATCH v4 12/20] net/sfc: reserve RxQ for counters Andrew Rybchenko
2021-07-02  8:39   ` [dpdk-dev] [PATCH v4 13/20] common/sfc_efx/base: add counter creation MCDI wrappers Andrew Rybchenko
2021-07-02  8:39   ` [dpdk-dev] [PATCH v4 14/20] common/sfc_efx/base: add counter stream " Andrew Rybchenko
2021-07-02  8:39   ` [dpdk-dev] [PATCH v4 15/20] common/sfc_efx/base: support counter in action set Andrew Rybchenko
2021-07-02  8:39   ` [dpdk-dev] [PATCH v4 16/20] net/sfc: add Rx datapath method to get pushed buffers count Andrew Rybchenko
2021-07-02  8:39   ` [dpdk-dev] [PATCH v4 17/20] common/sfc_efx/base: add max MAE counters to limits Andrew Rybchenko
2021-07-02  8:39   ` [dpdk-dev] [PATCH v4 18/20] common/sfc_efx/base: add packetiser packet format definition Andrew Rybchenko
2021-07-02  8:39   ` [dpdk-dev] [PATCH v4 19/20] net/sfc: support flow action COUNT in transfer rules Andrew Rybchenko
2021-07-15 14:58     ` David Marchand
2021-07-15 18:30       ` Ivan Malov
2021-07-16 12:12     ` David Marchand
2021-07-02  8:39   ` [dpdk-dev] [PATCH v4 20/20] net/sfc: support flow API query for count actions Andrew Rybchenko
2021-07-20 12:19   ` [dpdk-dev] [PATCH v4 00/20] net/sfc: support flow API COUNT action David Marchand

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    --to=andrew.rybchenko@oktetlabs.ru \
    --cc=amoreton@xilinx.com \
    --cc=david.marchand@redhat.com \
    --cc=dev@dpdk.org \
    --cc=igor.romanov@oktetlabs.ru \
    --cc=ivan.malov@oktetlabs.ru \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

DPDK patches and discussions

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