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From: Spike Du <spiked@nvidia.com>
To: <matan@nvidia.com>, <viacheslavo@nvidia.com>, <orika@nvidia.com>,
	<thomas@monjalon.net>, Wenzhuo Lu <wenzhuo.lu@intel.com>,
	Beilei Xing <beilei.xing@intel.com>,
	Bernard Iremonger <bernard.iremonger@intel.com>,
	Shahaf Shuler <shahafs@nvidia.com>
Cc: <andrew.rybchenko@oktetlabs.ru>, <stephen@networkplumber.org>,
	<mb@smartsharesystems.com>, <dev@dpdk.org>, <rasland@nvidia.com>
Subject: [PATCH v6] app/testpmd: add Host Shaper command
Date: Mon, 13 Jun 2022 05:50:06 +0300	[thread overview]
Message-ID: <20220613025006.1596552-2-spiked@nvidia.com> (raw)
In-Reply-To: <20220613025006.1596552-1-spiked@nvidia.com>

Add command line options to support host shaper configure.
- Command syntax:
  mlx5 set port <port_id> host_shaper avail_thresh_triggered <0|1> rate
<rate_num>

- Example commands:
To enable avail_thresh_triggered on port 1 and disable current host
shaper:
testpmd> mlx5 set port 1 host_shaper avail_thresh_triggered 1 rate 0

To disable avail_thresh_triggered and current host shaper on port 1:
testpmd> mlx5 set port 1 host_shaper avail_thresh_triggered 0 rate 0

The rate unit is 100Mbps.
To disable avail_thresh_triggered and configure a shaper of 5Gbps on
port 1:
testpmd> mlx5 set port 1 host_shaper avail_thresh_triggered 0 rate 50

Add sample code to handle rxq available descriptor threshold event, it
delays a while so that rxq empties, then disables host shaper and
rearms available descriptor threshold event.

Signed-off-by: Spike Du <spiked@nvidia.com>
---
 app/test-pmd/testpmd.c          |  11 +++
 doc/guides/nics/mlx5.rst        |  46 +++++++++
 drivers/net/mlx5/meson.build    |   4 +
 drivers/net/mlx5/mlx5_testpmd.c | 206 ++++++++++++++++++++++++++++++++++++++++
 drivers/net/mlx5/mlx5_testpmd.h |  26 +++++
 5 files changed, 293 insertions(+)
 create mode 100644 drivers/net/mlx5/mlx5_testpmd.c
 create mode 100644 drivers/net/mlx5/mlx5_testpmd.h

diff --git a/app/test-pmd/testpmd.c b/app/test-pmd/testpmd.c
index 33d9b85..e1ac75a 100644
--- a/app/test-pmd/testpmd.c
+++ b/app/test-pmd/testpmd.c
@@ -69,6 +69,9 @@
 #ifdef RTE_NET_BOND
 #include <rte_eth_bond.h>
 #endif
+#ifdef RTE_NET_MLX5
+#include "mlx5_testpmd.h"
+#endif
 
 #include "testpmd.h"
 
@@ -3659,6 +3662,14 @@ struct pmd_test_command {
 				break;
 			printf("Received avail_thresh event, port:%d rxq_id:%d\n",
 			       port_id, rxq_id);
+
+			struct rte_eth_dev_info dev_info;
+			if (rte_eth_dev_info_get(port_id, &dev_info) != 0 ||
+			    (strncmp(dev_info.driver_name, "mlx5", 4) != 0))
+				printf("%s\n", dev_info.driver_name);
+#ifdef RTE_NET_MLX5
+			mlx5_test_avail_thresh_event_handler(port_id, rxq_id);
+#endif
 		}
 		break;
 	default:
diff --git a/doc/guides/nics/mlx5.rst b/doc/guides/nics/mlx5.rst
index a1e13e7..b5a3ee3 100644
--- a/doc/guides/nics/mlx5.rst
+++ b/doc/guides/nics/mlx5.rst
@@ -1727,3 +1727,49 @@ which can be installed from OFED mstflint package.
 Meson detects ``libmtcr_ul`` existence at configure stage.
 If the library is detected, the application must link with ``-lmtcr_ul``,
 as done by the pkg-config file libdpdk.pc.
+
+How to use available descriptor threshold and Host Shaper
+------------------------------
+
+There are sample command lines to configure available descriptor threshold in testpmd.
+Testpmd also contains sample logic to handle available descriptor threshold event.
+The typical workflow is: testpmd configure available descriptor threshold for Rx queues, enable
+avail_thresh_triggered in host shaper and register a callback, when traffic from host is
+too high and Rx queue emptiness is below available descriptor threshold, PMD receives an event and
+firmware configures a 100Mbps shaper on host port automatically, then PMD call
+the callback registered previously, which will delay a while to let Rx queue
+empty, then disable host shaper.
+
+Let's assume we have a simple Blue Field 2 setup: port 0 is uplink, port 1
+is VF representor. Each port has 2 Rx queues.
+In order to control traffic from host to ARM, we can enable available descriptor threshold in testpmd by:
+
+.. code-block:: console
+
+   testpmd> mlx5 set port 1 host_shaper avail_thresh_triggered 1 rate 0
+   testpmd> set port 1 rxq 0 avail_thresh 70
+   testpmd> set port 1 rxq 1 avail_thresh 70
+
+The first command disables current host shaper, and enables available descriptor threshold triggered mode.
+The left commands configure available descriptor threshold to 70% of Rx queue size for both Rx queues,
+When traffic from host is too high, you can see testpmd console prints log
+about available descriptor threshold event receiving, then host shaper is disabled.
+The traffic rate from host is controlled and less drop happens in Rx queues.
+
+When disable available descriptor threshold and avail_thresh_triggered, we can invoke below commands in testpmd:
+
+.. code-block:: console
+
+   testpmd> mlx5 set port 1 host_shaper avail_thresh_triggered 0 rate 0
+   testpmd> set port 1 rxq 0 avail_thresh 0
+   testpmd> set port 1 rxq 1 avail_thresh 0
+
+It's recommended an application disables available descriptor threshold and avail_thresh_triggered before exit,
+if it enables them before.
+
+We can also configure the shaper with a value, the rate unit is 100Mbps, below
+command sets current shaper to 5Gbps and disables avail_thresh_triggered.
+
+.. code-block:: console
+
+   testpmd> mlx5 set port 1 host_shaper avail_thresh_triggered 0 rate 50
diff --git a/drivers/net/mlx5/meson.build b/drivers/net/mlx5/meson.build
index 99210fd..941642b 100644
--- a/drivers/net/mlx5/meson.build
+++ b/drivers/net/mlx5/meson.build
@@ -68,4 +68,8 @@ if get_option('buildtype').contains('debug')
 else
     cflags += [ '-UPEDANTIC' ]
 endif
+
+testpmd_sources += files('mlx5_testpmd.c')
+testpmd_drivers_deps += 'net_mlx5'
+
 subdir(exec_env)
diff --git a/drivers/net/mlx5/mlx5_testpmd.c b/drivers/net/mlx5/mlx5_testpmd.c
new file mode 100644
index 0000000..32f2386
--- /dev/null
+++ b/drivers/net/mlx5/mlx5_testpmd.c
@@ -0,0 +1,206 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright 2021 6WIND S.A.
+ * Copyright 2021 Mellanox Technologies, Ltd
+ */
+
+#include <stdint.h>
+#include <string.h>
+#include <stdlib.h>
+
+#include <rte_prefetch.h>
+#include <rte_common.h>
+#include <rte_branch_prediction.h>
+#include <rte_ether.h>
+#include <rte_alarm.h>
+#include <rte_pmd_mlx5.h>
+#include <rte_ethdev.h>
+#include "mlx5_testpmd.h"
+#include "testpmd.h"
+
+static uint8_t host_shaper_avail_thresh_triggered[RTE_MAX_ETHPORTS];
+#define SHAPER_DISABLE_DELAY_US 100000 /* 100ms */
+
+/**
+ * Disable the host shaper and re-arm available descriptor threshold event.
+ *
+ * @param[in] args
+ *   uint32_t integer combining port_id and rxq_id.
+ */
+static void
+mlx5_test_host_shaper_disable(void *args)
+{
+	uint32_t port_rxq_id = (uint32_t)(uintptr_t)args;
+	uint16_t port_id = port_rxq_id & 0xffff;
+	uint16_t qid = (port_rxq_id >> 16) & 0xffff;
+	struct rte_eth_rxq_info qinfo;
+
+	printf("%s disable shaper\n", __func__);
+	if (rte_eth_rx_queue_info_get(port_id, qid, &qinfo)) {
+		printf("rx_queue_info_get returns error\n");
+		return;
+	}
+	/* Rearm the available descriptor threshold event. */
+	if (rte_eth_rx_avail_thresh_set(port_id, qid, qinfo.avail_thresh)) {
+		printf("config avail_thresh returns error\n");
+		return;
+	}
+	/* Only disable the shaper when avail_thresh_triggered is set. */
+	if (host_shaper_avail_thresh_triggered[port_id] &&
+	    rte_pmd_mlx5_host_shaper_config(port_id, 0, 0))
+		printf("%s disable shaper returns error\n", __func__);
+}
+
+void
+mlx5_test_avail_thresh_event_handler(uint16_t port_id, uint16_t rxq_id)
+{
+	struct rte_eth_dev_info dev_info;
+	uint32_t port_rxq_id = port_id | (rxq_id << 16);
+
+	/* Ensure it's MLX5 port. */
+	if (rte_eth_dev_info_get(port_id, &dev_info) != 0 ||
+	    (strncmp(dev_info.driver_name, "mlx5", 4) != 0))
+		return;
+	rte_eal_alarm_set(SHAPER_DISABLE_DELAY_US,
+			  mlx5_test_host_shaper_disable,
+			  (void *)(uintptr_t)port_rxq_id);
+	printf("%s port_id:%u rxq_id:%u\n", __func__, port_id, rxq_id);
+}
+
+/**
+ * Configure host shaper's avail_thresh_triggered and current rate.
+ *
+ * @param[in] avail_thresh_triggered
+ *   Disable/enable avail_thresh_triggered.
+ * @param[in] rate
+ *   Configure current host shaper rate.
+ * @return
+ *   On success, returns 0.
+ *   On failure, returns < 0.
+ */
+static int
+mlx5_test_set_port_host_shaper(uint16_t port_id, uint16_t avail_thresh_triggered, uint8_t rate)
+{
+	struct rte_eth_link link;
+	bool port_id_valid = false;
+	uint16_t pid;
+	int ret;
+
+	RTE_ETH_FOREACH_DEV(pid)
+		if (port_id == pid) {
+			port_id_valid = true;
+			break;
+		}
+	if (!port_id_valid)
+		return -EINVAL;
+	ret = rte_eth_link_get_nowait(port_id, &link);
+	if (ret < 0)
+		return ret;
+	host_shaper_avail_thresh_triggered[port_id] = avail_thresh_triggered ? 1 : 0;
+	if (!avail_thresh_triggered) {
+		ret = rte_pmd_mlx5_host_shaper_config(port_id, 0,
+		RTE_BIT32(MLX5_HOST_SHAPER_FLAG_AVAIL_THRESH_TRIGGERED));
+	} else {
+		ret = rte_pmd_mlx5_host_shaper_config(port_id, 1,
+		RTE_BIT32(MLX5_HOST_SHAPER_FLAG_AVAIL_THRESH_TRIGGERED));
+	}
+	if (ret)
+		return ret;
+	ret = rte_pmd_mlx5_host_shaper_config(port_id, rate, 0);
+	if (ret)
+		return ret;
+	return 0;
+}
+
+/* *** SET HOST_SHAPER FOR A PORT *** */
+struct cmd_port_host_shaper_result {
+	cmdline_fixed_string_t mlx5;
+	cmdline_fixed_string_t set;
+	cmdline_fixed_string_t port;
+	uint16_t port_num;
+	cmdline_fixed_string_t host_shaper;
+	cmdline_fixed_string_t avail_thresh_triggered;
+	uint16_t fr;
+	cmdline_fixed_string_t rate;
+	uint8_t rate_num;
+};
+
+static void cmd_port_host_shaper_parsed(void *parsed_result,
+		__rte_unused struct cmdline *cl,
+		__rte_unused void *data)
+{
+	struct cmd_port_host_shaper_result *res = parsed_result;
+	int ret = 0;
+
+	if ((strcmp(res->mlx5, "mlx5") == 0) &&
+	    (strcmp(res->set, "set") == 0) &&
+	    (strcmp(res->port, "port") == 0) &&
+	    (strcmp(res->host_shaper, "host_shaper") == 0) &&
+	    (strcmp(res->avail_thresh_triggered, "avail_thresh_triggered") == 0) &&
+	    (strcmp(res->rate, "rate") == 0))
+		ret = mlx5_test_set_port_host_shaper(res->port_num, res->fr,
+					   res->rate_num);
+	if (ret < 0)
+		printf("cmd_port_host_shaper error: (%s)\n", strerror(-ret));
+}
+
+static cmdline_parse_token_string_t cmd_port_host_shaper_mlx5 =
+	TOKEN_STRING_INITIALIZER(struct cmd_port_host_shaper_result,
+				mlx5, "mlx5");
+static cmdline_parse_token_string_t cmd_port_host_shaper_set =
+	TOKEN_STRING_INITIALIZER(struct cmd_port_host_shaper_result,
+				set, "set");
+static cmdline_parse_token_string_t cmd_port_host_shaper_port =
+	TOKEN_STRING_INITIALIZER(struct cmd_port_host_shaper_result,
+				port, "port");
+static cmdline_parse_token_num_t cmd_port_host_shaper_portnum =
+	TOKEN_NUM_INITIALIZER(struct cmd_port_host_shaper_result,
+				port_num, RTE_UINT16);
+static cmdline_parse_token_string_t cmd_port_host_shaper_host_shaper =
+	TOKEN_STRING_INITIALIZER(struct cmd_port_host_shaper_result,
+				 host_shaper, "host_shaper");
+static cmdline_parse_token_string_t cmd_port_host_shaper_avail_thresh_triggered =
+	TOKEN_STRING_INITIALIZER(struct cmd_port_host_shaper_result,
+				 avail_thresh_triggered, "avail_thresh_triggered");
+static cmdline_parse_token_num_t cmd_port_host_shaper_fr =
+	TOKEN_NUM_INITIALIZER(struct cmd_port_host_shaper_result,
+			      fr, RTE_UINT16);
+static cmdline_parse_token_string_t cmd_port_host_shaper_rate =
+	TOKEN_STRING_INITIALIZER(struct cmd_port_host_shaper_result,
+				 rate, "rate");
+static cmdline_parse_token_num_t cmd_port_host_shaper_rate_num =
+	TOKEN_NUM_INITIALIZER(struct cmd_port_host_shaper_result,
+			      rate_num, RTE_UINT8);
+static cmdline_parse_inst_t mlx5_test_cmd_port_host_shaper = {
+	.f = cmd_port_host_shaper_parsed,
+	.data = (void *)0,
+	.help_str = "mlx5 set port <port_id> host_shaper avail_thresh_triggered <0|1> "
+	"rate <rate_num>: Set HOST_SHAPER avail_thresh_triggered and rate with port_id",
+	.tokens = {
+		(void *)&cmd_port_host_shaper_mlx5,
+		(void *)&cmd_port_host_shaper_set,
+		(void *)&cmd_port_host_shaper_port,
+		(void *)&cmd_port_host_shaper_portnum,
+		(void *)&cmd_port_host_shaper_host_shaper,
+		(void *)&cmd_port_host_shaper_avail_thresh_triggered,
+		(void *)&cmd_port_host_shaper_fr,
+		(void *)&cmd_port_host_shaper_rate,
+		(void *)&cmd_port_host_shaper_rate_num,
+		NULL,
+	}
+};
+
+static struct testpmd_driver_commands mlx5_driver_cmds = {
+	.commands = {
+		{
+			.ctx = &mlx5_test_cmd_port_host_shaper,
+			.help = "mlx5 set port (port_id) host_shaper avail_thresh_triggered (on|off)"
+			"rate (rate_num):\n"
+			"    Set HOST_SHAPER avail_thresh_triggered and rate with port_id\n\n",
+		},
+		{
+			.ctx = NULL,
+		},
+	}
+};
+TESTPMD_ADD_DRIVER_COMMANDS(mlx5_driver_cmds);
+
diff --git a/drivers/net/mlx5/mlx5_testpmd.h b/drivers/net/mlx5/mlx5_testpmd.h
new file mode 100644
index 0000000..7a54658
--- /dev/null
+++ b/drivers/net/mlx5/mlx5_testpmd.h
@@ -0,0 +1,26 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright 2021 6WIND S.A.
+ * Copyright 2021 Mellanox Technologies, Ltd
+ */
+
+#ifndef RTE_PMD_MLX5_TEST_H_
+#define RTE_PMD_MLX5_TEST_H_
+
+#include <cmdline_parse.h>
+#include <cmdline_parse_num.h>
+#include <cmdline_parse_string.h>
+
+/**
+ * RTE_ETH_EVENT_RX_AVAIL_THRESH handler sample code.
+ * It's called in testpmd, the work flow here is delay a while until
+ * RX queueu is empty, then disable host shaper.
+ *
+ * @param[in] port_id
+ *   Port identifier.
+ * @param[in] rxq_id
+ *   Rx queue identifier.
+ */
+void
+mlx5_test_avail_thresh_event_handler(uint16_t port_id, uint16_t rxq_id);
+
+#endif
-- 
1.8.3.1


  reply	other threads:[~2022-06-13  2:50 UTC|newest]

Thread overview: 131+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-01  3:22 [RFC 0/6] net/mlx5: introduce limit watermark and host shaper Spike Du
2022-04-01  3:22 ` [RFC 1/6] net/mlx5: add LWM support for Rxq Spike Du
2022-05-06  3:56   ` [RFC v1 0/7] net/mlx5: introduce limit watermark and host shaper Spike Du
2022-05-06  3:56     ` [RFC v1 1/7] net/mlx5: add LWM support for Rxq Spike Du
2022-05-06  3:56     ` [RFC v1 2/7] common/mlx5: share interrupt management Spike Du
2022-05-06  3:56     ` [RFC v1 3/7] ethdev: introduce Rx queue based limit watermark Spike Du
2022-05-19  9:37       ` Andrew Rybchenko
2022-05-06  3:56     ` [RFC v1 4/7] net/mlx5: add LWM event handling support Spike Du
2022-05-06  3:56     ` [RFC v1 5/7] net/mlx5: support Rx queue based limit watermark Spike Du
2022-05-06  3:56     ` [RFC v1 6/7] net/mlx5: add private API to config host port shaper Spike Du
2022-05-06  3:56     ` [RFC v1 7/7] app/testpmd: add LWM and Host Shaper command Spike Du
2022-05-22  5:58     ` [RFC v2 0/7] introduce per-queue limit watermark and host shaper Spike Du
2022-05-22  5:58       ` [RFC v2 1/7] net/mlx5: add LWM support for Rxq Spike Du
2022-05-22  5:58       ` [RFC v2 2/7] common/mlx5: share interrupt management Spike Du
2022-05-22  5:58       ` [RFC v2 3/7] ethdev: introduce Rx queue based limit watermark Spike Du
2022-05-22 15:23         ` Stephen Hemminger
2022-05-23  3:01           ` Spike Du
2022-05-23 21:45             ` Thomas Monjalon
2022-05-24  2:50               ` Spike Du
2022-05-24  8:18                 ` Thomas Monjalon
2022-05-25 12:59                   ` Andrew Rybchenko
2022-05-25 13:58                     ` Thomas Monjalon
2022-05-25 14:23                       ` Andrew Rybchenko
2022-05-23 22:54             ` Stephen Hemminger
2022-05-24  3:46               ` Spike Du
2022-05-22 15:24         ` Stephen Hemminger
2022-05-23  2:18           ` Spike Du
2022-05-23  6:07         ` Morten Brørup
2022-05-23 10:58           ` Thomas Monjalon
2022-05-23 14:10             ` Spike Du
2022-05-23 14:39               ` Thomas Monjalon
2022-05-24  6:35                 ` Andrew Rybchenko
2022-05-24  9:40                   ` Morten Brørup
2022-05-22  5:58       ` [RFC v2 4/7] net/mlx5: add LWM event handling support Spike Du
2022-05-22  5:58       ` [RFC v2 5/7] net/mlx5: support Rx queue based limit watermark Spike Du
2022-05-22  5:58       ` [RFC v2 6/7] net/mlx5: add private API to config host port shaper Spike Du
2022-05-22  5:59       ` [RFC v2 7/7] app/testpmd: add LWM and Host Shaper command Spike Du
2022-05-24 15:20       ` [PATCH v3 0/7] introduce per-queue limit watermark and host shaper Spike Du
2022-05-24 15:20         ` [PATCH v3 1/7] net/mlx5: add LWM support for Rxq Spike Du
2022-05-24 15:20         ` [PATCH v3 2/7] common/mlx5: share interrupt management Spike Du
2022-05-24 15:20         ` [PATCH v3 3/7] ethdev: introduce Rx queue based limit watermark Spike Du
2022-05-24 15:20         ` [PATCH v3 4/7] net/mlx5: add LWM event handling support Spike Du
2022-05-24 15:20         ` [PATCH v3 5/7] net/mlx5: support Rx queue based limit watermark Spike Du
2022-05-24 15:20         ` [PATCH v3 6/7] net/mlx5: add private API to config host port shaper Spike Du
2022-05-24 15:20         ` [PATCH v3 7/7] app/testpmd: add LWM and Host Shaper command Spike Du
2022-05-24 15:59         ` [PATCH v3 0/7] introduce per-queue limit watermark and host shaper Thomas Monjalon
2022-05-24 19:00           ` Morten Brørup
2022-05-24 19:22             ` Thomas Monjalon
2022-05-25 14:11               ` Andrew Rybchenko
2022-05-25 13:14             ` Spike Du
2022-05-25 13:40               ` Morten Brørup
2022-05-25 13:59                 ` Spike Du
2022-05-25 14:16                   ` Morten Brørup
2022-05-25 14:30                     ` Andrew Rybchenko
2022-06-03 12:48         ` [PATCH v4 0/7] introduce per-queue fill threshold " Spike Du
2022-06-03 12:48           ` [PATCH v4 1/7] net/mlx5: add LWM support for Rxq Spike Du
2022-06-03 12:48           ` [PATCH v4 2/7] common/mlx5: share interrupt management Spike Du
2022-06-03 14:30             ` Ray Kinsella
2022-06-03 12:48           ` [PATCH v4 3/7] ethdev: introduce Rx queue based fill threshold Spike Du
2022-06-03 14:30             ` Ray Kinsella
2022-06-04 12:46             ` Andrew Rybchenko
2022-06-06 13:16               ` Spike Du
2022-06-06 17:15                 ` Andrew Rybchenko
2022-06-06 21:30                   ` Thomas Monjalon
2022-06-07  8:02                     ` Andrew Rybchenko
2022-06-07  6:00                   ` Spike Du
2022-06-06 15:49             ` Stephen Hemminger
2022-06-03 12:48           ` [PATCH v4 4/7] net/mlx5: add LWM event handling support Spike Du
2022-06-03 12:48           ` [PATCH v4 5/7] net/mlx5: support Rx queue based fill threshold Spike Du
2022-06-03 12:48           ` [PATCH v4 6/7] net/mlx5: add private API to config host port shaper Spike Du
2022-06-03 14:55             ` Ray Kinsella
2022-06-03 12:48           ` [PATCH v4 7/7] app/testpmd: add Host Shaper command Spike Du
2022-06-07 12:59           ` [PATCH v5 0/7] introduce per-queue available descriptor threshold and host shaper Spike Du
2022-06-07 12:59             ` [PATCH v5 1/7] net/mlx5: add LWM support for Rxq Spike Du
2022-06-08 20:10               ` Matan Azrad
2022-06-07 12:59             ` [PATCH v5 2/7] common/mlx5: share interrupt management Spike Du
2022-06-07 12:59             ` [PATCH v5 3/7] ethdev: introduce Rx queue based available descriptor threshold Spike Du
2022-06-07 12:59             ` [PATCH v5 4/7] net/mlx5: add LWM event handling support Spike Du
2022-06-07 12:59             ` [PATCH v5 5/7] net/mlx5: support Rx queue based available descriptor threshold Spike Du
2022-06-07 12:59             ` [PATCH v5 6/7] net/mlx5: add private API to config host port shaper Spike Du
2022-06-07 12:59             ` [PATCH v5 7/7] app/testpmd: add Host Shaper command Spike Du
2022-06-09  7:55               ` Andrew Rybchenko
2022-06-10  2:22                 ` Spike Du
2022-06-13  2:50               ` [PATCH v6] " Spike Du
2022-06-13  2:50                 ` Spike Du [this message]
2022-06-14  9:43                   ` Singh, Aman Deep
2022-06-14  9:54                     ` Spike Du
2022-06-14 12:01                   ` [PATCH v7] " Spike Du
2022-06-14 12:01                     ` Spike Du
2022-06-15  7:51                       ` Matan Azrad
2022-06-15 11:08                       ` Thomas Monjalon
2022-06-15 12:58                       ` [PATCH v8 0/6] introduce per-queue available descriptor threshold and host shaper Spike Du
2022-06-15 12:58                         ` [PATCH v8 1/6] net/mlx5: add LWM support for Rxq Spike Du
2022-06-15 14:43                           ` [PATCH v9 0/6] introduce per-queue available descriptor threshold and host shaper Spike Du
2022-06-15 14:43                             ` [PATCH v9 1/6] net/mlx5: add LWM support for Rxq Spike Du
2022-06-16  8:41                               ` [PATCH v10 0/6] introduce per-queue available descriptor threshold and host shaper Spike Du
2022-06-16  8:41                                 ` [PATCH v10 1/6] net/mlx5: add LWM support for Rxq Spike Du
2022-06-16  8:41                                 ` [PATCH v10 2/6] common/mlx5: share interrupt management Spike Du
2022-06-23 16:05                                   ` Ray Kinsella
2022-06-16  8:41                                 ` [PATCH v10 3/6] net/mlx5: add LWM event handling support Spike Du
2022-06-16  8:41                                 ` [PATCH v10 4/6] net/mlx5: support Rx queue based available descriptor threshold Spike Du
2022-06-16  8:41                                 ` [PATCH v10 5/6] net/mlx5: add private API to config host port shaper Spike Du
2022-06-16  8:41                                 ` [PATCH v10 6/6] app/testpmd: add Host Shaper command Spike Du
2022-06-19  8:14                                 ` [PATCH v10 0/6] introduce per-queue available descriptor threshold and host shaper Raslan Darawsheh
2022-06-15 14:43                             ` [PATCH v9 2/6] common/mlx5: share interrupt management Spike Du
2022-06-15 14:43                             ` [PATCH v9 3/6] net/mlx5: add LWM event handling support Spike Du
2022-06-15 14:43                             ` [PATCH v9 4/6] net/mlx5: support Rx queue based available descriptor threshold Spike Du
2022-06-15 14:43                             ` [PATCH v9 5/6] net/mlx5: add private API to config host port shaper Spike Du
2022-06-15 14:43                             ` [PATCH v9 6/6] app/testpmd: add Host Shaper command Spike Du
2022-06-15 12:58                         ` [PATCH v8 2/6] common/mlx5: share interrupt management Spike Du
2022-06-15 12:58                         ` [PATCH v8 3/6] net/mlx5: add LWM event handling support Spike Du
2022-06-15 12:58                         ` [PATCH v8 4/6] net/mlx5: support Rx queue based available descriptor threshold Spike Du
2022-06-15 12:58                         ` [PATCH v8 5/6] net/mlx5: add private API to config host port shaper Spike Du
2022-06-15 12:58                         ` [PATCH v8 6/6] app/testpmd: add Host Shaper command Spike Du
2022-06-08  9:43             ` [PATCH v5 0/7] introduce per-queue available descriptor threshold and host shaper Andrew Rybchenko
2022-06-08 16:35             ` [PATCH v6] ethdev: introduce available Rx descriptors threshold Andrew Rybchenko
2022-06-08 17:22               ` Thomas Monjalon
2022-06-08 17:46                 ` Thomas Monjalon
2022-06-09  0:17                   ` fengchengwen
2022-06-09  7:05                     ` Thomas Monjalon
2022-06-10  0:01                       ` fengchengwen
2022-04-01  3:22 ` [RFC 2/6] common/mlx5: share interrupt management Spike Du
2022-04-01  3:22 ` [RFC 3/6] net/mlx5: add LWM event handling support Spike Du
2022-04-01  3:22 ` [RFC 4/6] net/mlx5: add private API to configure Rxq LWM Spike Du
2022-04-01  3:22 ` [RFC 5/6] net/mlx5: add private API to config host port shaper Spike Du
2022-04-01  3:22 ` [RFC 6/6] app/testpmd: add LWM and Host Shaper command Spike Du
2022-04-05  8:58 ` [RFC 0/6] net/mlx5: introduce limit watermark and host shaper Jerin Jacob
2022-04-26  2:42   ` Spike Du
2022-05-01 12:50     ` Jerin Jacob
2022-05-02  3:58       ` Spike Du
2022-04-29  5:48   ` Spike Du

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