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From: "McDaniel, Timothy" <timothy.mcdaniel@intel.com>
To: jerinj@marvell.com
Cc: mattias.ronnblom@ericsson.com, dev@dpdk.org, gage.eads@intel.com,
	harry.van.haaren@intel.com, "McDaniel,
	Timothy" <timothy.mcdaniel@intel.com>
Subject: [dpdk-dev] [PATCH 20/27] event/dlb: add port_link
Date: Thu, 30 Jul 2020 14:50:07 -0500
Message-ID: <1596138614-17409-21-git-send-email-timothy.mcdaniel@intel.com> (raw)
In-Reply-To: <1596138614-17409-1-git-send-email-timothy.mcdaniel@intel.com>

From: "McDaniel, Timothy" <timothy.mcdaniel@intel.com>

Change-Id: Id86dbdd1070e8102bf602765654fe5afde0e0d6c
Signed-off-by: McDaniel, Timothy <timothy.mcdaniel@intel.com>
---
 drivers/event/dlb/dlb.c |  303 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 303 insertions(+)

diff --git a/drivers/event/dlb/dlb.c b/drivers/event/dlb/dlb.c
index 8bbcd03..e601a0e 100644
--- a/drivers/event/dlb/dlb.c
+++ b/drivers/event/dlb/dlb.c
@@ -786,6 +786,29 @@ int dlb_string_to_int(int *result, const char *str)
 	return qm_qid;
 }
 
+static int32_t
+dlb_hw_create_dir_queue(struct dlb_eventdev *dlb, int32_t qm_port_id)
+{
+	struct dlb_hw_dev *handle = &dlb->qm_instance;
+	struct dlb_create_dir_queue_args cfg;
+	struct dlb_cmd_response response;
+	int32_t ret;
+
+	cfg.response = (uintptr_t)&response;
+
+	/* The directed port is always configured before its queue */
+	cfg.port_id = qm_port_id;
+
+	ret = dlb_iface_dir_queue_create(handle, &cfg);
+	if (ret < 0) {
+		DLB_LOG_ERR("dlb: create DIR event queue error, ret=%d (driver status: %s)\n",
+			    ret, dlb_error_strings[response.status]);
+		return -EINVAL;
+	}
+
+	return response.id;
+}
+
 static inline void
 dlb_hw_do_enqueue(struct dlb_port *qm_port,
 		  bool do_sfence,
@@ -803,6 +826,42 @@ int dlb_string_to_int(int *result, const char *str)
 	dlb_pp_write(qm_port->qe4, port_data);
 }
 
+static int16_t
+dlb_hw_map_ldb_qid_to_port(struct dlb_hw_dev *handle,
+			   uint32_t qm_port_id,
+			   uint16_t qm_qid,
+			   uint8_t priority)
+{
+	struct dlb_map_qid_args cfg;
+	struct dlb_cmd_response response;
+	int32_t ret;
+
+	if (handle == NULL)
+		return -EINVAL;
+
+	/* Build message */
+	cfg.response = (uintptr_t)&response;
+	cfg.port_id = qm_port_id;
+	cfg.qid = qm_qid;
+	cfg.priority = EV_TO_DLB_PRIO(priority);
+
+	ret = dlb_iface_map_qid(handle, &cfg);
+	if (ret < 0) {
+		DLB_LOG_ERR("dlb: map qid error, ret=%d (driver status: %s)\n",
+			    ret, dlb_error_strings[response.status]);
+		DLB_LOG_ERR("dlb: device_id=%d grp=%d, qm_port=%d, qm_qid=%d prio=%d\n",
+			    handle->device_id,
+			    handle->domain_id, cfg.port_id,
+			    cfg.qid,
+			    cfg.priority);
+	} else {
+		DLB_LOG_DBG("dlb: mapped queue %d to qm_port %d\n",
+			    qm_qid, qm_port_id);
+	}
+
+	return ret;
+}
+
 /* VDEV-only notes:
  * This function first unmaps all memory mappings and closes the
  * domain's file descriptor, which causes the driver to reset the
@@ -1784,6 +1843,249 @@ int dlb_string_to_int(int *result, const char *str)
 	return 0;
 }
 
+static int
+dlb_event_queue_join_ldb(struct dlb_eventdev *dlb,
+			 struct dlb_eventdev_port *ev_port,
+			 struct dlb_eventdev_queue *ev_queue,
+			 uint8_t priority)
+{
+	int first_avail = -1;
+	int ret, i;
+
+	for (i = 0; i < DLB_MAX_NUM_QIDS_PER_LDB_CQ; i++) {
+		if (ev_port->link[i].valid) {
+			if (ev_port->link[i].queue_id == ev_queue->id &&
+			    ev_port->link[i].priority == priority) {
+				if (ev_port->link[i].mapped)
+					return 0; /* already mapped */
+				first_avail = i;
+			}
+		} else {
+			if (first_avail == -1)
+				first_avail = i;
+		}
+	}
+	if (first_avail == -1) {
+		DLB_LOG_ERR("dlb: qm_port %d has no available QID slots.\n",
+			    ev_port->qm_port.id);
+		return -EINVAL;
+	}
+
+	ret = dlb_hw_map_ldb_qid_to_port(&dlb->qm_instance,
+					 ev_port->qm_port.id,
+					 ev_queue->qm_queue.id,
+					 priority);
+
+	if (!ret)
+		ev_port->link[first_avail].mapped = true;
+
+	return ret;
+}
+
+static int
+dlb_eventdev_dir_queue_setup(struct dlb_eventdev *dlb,
+			     struct dlb_eventdev_queue *ev_queue,
+			     struct dlb_eventdev_port *ev_port)
+{
+	int32_t qm_qid;
+
+	qm_qid = dlb_hw_create_dir_queue(dlb, ev_port->qm_port.id);
+
+	if (qm_qid < 0) {
+		DLB_LOG_ERR("Failed to create the DIR queue\n");
+		return qm_qid;
+	}
+
+	dlb->qm_dir_to_ev_queue_id[qm_qid] = ev_queue->id;
+
+	ev_queue->qm_queue.id = qm_qid;
+
+	return 0;
+}
+
+static int
+dlb_do_port_link(struct rte_eventdev *dev,
+		 struct dlb_eventdev_queue *ev_queue,
+		 struct dlb_eventdev_port *ev_port,
+		 uint8_t prio)
+{
+	struct dlb_eventdev *dlb = dlb_pmd_priv(dev);
+	int err;
+
+	/* Don't link until start time. */
+	if (dlb->run_state == DLB_RUN_STATE_STOPPED)
+		return 0;
+
+	if (ev_queue->qm_queue.is_directed)
+		err = dlb_eventdev_dir_queue_setup(dlb, ev_queue, ev_port);
+	else
+		err = dlb_event_queue_join_ldb(dlb, ev_port, ev_queue, prio);
+
+	if (err) {
+		DLB_LOG_ERR("port link failure for %s ev_q %d, ev_port %d\n",
+			    ev_queue->qm_queue.is_directed ? "DIR" : "LDB",
+			    ev_queue->id, ev_port->id);
+
+		rte_errno = err;
+		return -1;
+	}
+
+	return 0;
+}
+
+static int
+dlb_validate_port_link(struct dlb_eventdev_port *ev_port,
+		       uint8_t queue_id,
+		       bool link_exists,
+		       int index)
+{
+	struct dlb_eventdev *dlb = ev_port->dlb;
+	struct dlb_eventdev_queue *ev_queue;
+	bool port_is_dir, queue_is_dir;
+
+	if (queue_id > dlb->num_queues) {
+		rte_errno = -EINVAL;
+		return -1;
+	}
+
+	ev_queue = &dlb->ev_queues[queue_id];
+
+	if (!ev_queue->setup_done &&
+	    ev_queue->qm_queue.config_state != DLB_PREV_CONFIGURED) {
+		rte_errno = -EINVAL;
+		return -1;
+	}
+
+	port_is_dir = ev_port->qm_port.is_directed;
+	queue_is_dir = ev_queue->qm_queue.is_directed;
+
+	if (port_is_dir != queue_is_dir) {
+		DLB_LOG_ERR("%s queue %u can't link to %s port %u\n",
+			    queue_is_dir ? "DIR" : "LDB", ev_queue->id,
+			    port_is_dir ? "DIR" : "LDB", ev_port->id);
+
+		rte_errno = -EINVAL;
+		return -1;
+	}
+
+	/* Check if there is space for the requested link */
+	if (!link_exists && index == -1) {
+		DLB_LOG_ERR("no space for new link\n");
+		rte_errno = -ENOSPC;
+		return -1;
+	}
+
+	/* Check if the directed port is already linked */
+	if (ev_port->qm_port.is_directed && ev_port->num_links > 0 &&
+	    !link_exists) {
+		DLB_LOG_ERR("Can't link DIR port %d to >1 queues\n",
+			    ev_port->id);
+		rte_errno = -EINVAL;
+		return -1;
+	}
+
+	/* Check if the directed queue is already linked */
+	if (ev_queue->qm_queue.is_directed && ev_queue->num_links > 0 &&
+	    !link_exists) {
+		DLB_LOG_ERR("Can't link DIR queue %d to >1 ports\n",
+			    ev_queue->id);
+		rte_errno = -EINVAL;
+		return -1;
+	}
+
+	return 0;
+}
+
+static int
+dlb_eventdev_port_link(struct rte_eventdev *dev, void *event_port,
+		       const uint8_t queues[], const uint8_t priorities[],
+		       uint16_t nb_links)
+
+{
+	struct dlb_eventdev_port *ev_port = event_port;
+	struct dlb_eventdev *dlb;
+	int i, j;
+
+	RTE_SET_USED(dev);
+
+	if (!ev_port) {
+		DLB_LOG_ERR("dlb: evport not setup\n");
+		rte_errno = -EINVAL;
+		return 0;
+	}
+
+	if (!ev_port->setup_done &&
+	    ev_port->qm_port.config_state != DLB_PREV_CONFIGURED) {
+		DLB_LOG_ERR("dlb: evport not setup\n");
+		rte_errno = -EINVAL;
+		return 0;
+	}
+
+	/* Note: rte_event_port_link() ensures the PMD won't receive a NULL
+	 * queues pointer.
+	 */
+	if (nb_links == 0) {
+		DLB_LOG_DBG("dlb: nb_links is 0\n");
+		return 0; /* Ignore and return success */
+	}
+
+	dlb = ev_port->dlb;
+
+	DLB_LOG_DBG("Linking %u queues to %s port %d\n",
+		    nb_links,
+		    ev_port->qm_port.is_directed ? "DIR" : "LDB",
+		    ev_port->id);
+
+	for (i = 0; i < nb_links; i++) {
+		struct dlb_eventdev_queue *ev_queue;
+		uint8_t queue_id, prio;
+		bool found = false;
+		int index = -1;
+
+		queue_id = queues[i];
+		prio = priorities[i];
+
+		/* Check if the link already exists. */
+		for (j = 0; j < DLB_MAX_NUM_QIDS_PER_LDB_CQ; j++)
+			if (ev_port->link[j].valid) {
+				if (ev_port->link[j].queue_id == queue_id) {
+					found = true;
+					index = j;
+					break;
+				}
+			} else {
+				if (index == -1)
+					index = j;
+			}
+
+		/* could not link */
+		if (index == -1)
+			break;
+
+		/* Check if already linked at the requested priority */
+		if (found && ev_port->link[j].priority == prio)
+			continue;
+
+		if (dlb_validate_port_link(ev_port, queue_id, found, index))
+			break; /* return index of offending queue */
+
+		ev_queue = &dlb->ev_queues[queue_id];
+
+		if (dlb_do_port_link(dev, ev_queue, ev_port, prio))
+			break; /* return index of offending queue */
+
+		ev_queue->num_links++;
+
+		ev_port->link[index].queue_id = queue_id;
+		ev_port->link[index].priority = prio;
+		ev_port->link[index].valid = true;
+		/* Entry already exists?  If so, then must be prio change */
+		if (!found)
+			ev_port->num_links++;
+	}
+	return i;
+}
+
 static void
 dlb_eventdev_port_default_conf_get(struct rte_eventdev *dev,
 				   uint8_t port_id,
@@ -2254,6 +2556,7 @@ static int dlb_num_dir_queues_setup(struct dlb_eventdev *dlb)
 		.queue_setup      = dlb_eventdev_queue_setup,
 		.port_def_conf    = dlb_eventdev_port_default_conf_get,
 		.port_setup       = dlb_eventdev_port_setup,
+		.port_link        = dlb_eventdev_port_link,
 	};
 
 	/* Expose PMD's eventdev interface */
-- 
1.7.10


  parent reply index

Thread overview: 97+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <1593232671-5690-0-git-send-email-timothy.mcdaniel@intel.com>
2020-07-30 19:49 ` [dpdk-dev] [PATCH 00/27] Add Intel DLM PMD to 20.11 McDaniel, Timothy
2020-07-30 19:49   ` [dpdk-dev] [PATCH 01/27] eventdev: dlb upstream prerequisites McDaniel, Timothy
2020-08-11 17:44     ` Jerin Jacob
2020-10-17 19:03     ` [dpdk-dev] [PATCH v5 00/22] Add DLB PMD Timothy McDaniel
2020-10-17 19:03       ` [dpdk-dev] [PATCH v5 01/22] event/dlb: add documentation and meson infrastructure Timothy McDaniel
2020-10-20 20:06         ` Eads, Gage
2020-10-17 19:03       ` [dpdk-dev] [PATCH v5 02/22] event/dlb: add dynamic logging Timothy McDaniel
2020-10-17 19:03       ` [dpdk-dev] [PATCH v5 03/22] event/dlb: add private data structures and constants Timothy McDaniel
2020-10-20 20:06         ` Eads, Gage
2020-10-17 19:03       ` [dpdk-dev] [PATCH v5 04/22] event/dlb: add definitions shared with LKM or shared code Timothy McDaniel
2020-10-17 19:03       ` [dpdk-dev] [PATCH v5 05/22] event/dlb: add inline functions Timothy McDaniel
2020-10-17 19:04       ` [dpdk-dev] [PATCH v5 06/22] event/dlb: add probe Timothy McDaniel
2020-10-18 12:49         ` Jerin Jacob
2020-10-20 20:06         ` Eads, Gage
2020-10-17 19:04       ` [dpdk-dev] [PATCH v5 07/22] event/dlb: add xstats Timothy McDaniel
2020-10-20 20:06         ` Eads, Gage
2020-10-17 19:04       ` [dpdk-dev] [PATCH v5 08/22] event/dlb: add infos get and configure Timothy McDaniel
2020-10-20 20:06         ` Eads, Gage
2020-10-17 19:04       ` [dpdk-dev] [PATCH v5 09/22] event/dlb: add queue and port default conf Timothy McDaniel
2020-10-17 19:04       ` [dpdk-dev] [PATCH v5 10/22] event/dlb: add queue setup Timothy McDaniel
2020-10-17 19:04       ` [dpdk-dev] [PATCH v5 11/22] event/dlb: add port setup Timothy McDaniel
2020-10-20 20:06         ` Eads, Gage
2020-10-17 19:04       ` [dpdk-dev] [PATCH v5 12/22] event/dlb: add port link Timothy McDaniel
2020-10-17 19:04       ` [dpdk-dev] [PATCH v5 13/22] event/dlb: add port unlink and port unlinks in progress Timothy McDaniel
2020-10-17 19:04       ` [dpdk-dev] [PATCH v5 14/22] event/dlb: add eventdev start Timothy McDaniel
2020-10-17 19:04       ` [dpdk-dev] [PATCH v5 15/22] event/dlb: add enqueue and its burst variants Timothy McDaniel
2020-10-17 19:04       ` [dpdk-dev] [PATCH v5 16/22] event/dlb: add dequeue " Timothy McDaniel
2020-10-20 20:06         ` Eads, Gage
2020-10-17 19:04       ` [dpdk-dev] [PATCH v5 17/22] event/dlb: add eventdev stop and close Timothy McDaniel
2020-10-17 19:04       ` [dpdk-dev] [PATCH v5 18/22] event/dlb: add PMD's token pop public interface Timothy McDaniel
2020-10-17 19:04       ` [dpdk-dev] [PATCH v5 19/22] event/dlb: add PMD self-tests Timothy McDaniel
2020-10-17 19:04       ` [dpdk-dev] [PATCH v5 20/22] event/dlb: add queue and port release Timothy McDaniel
2020-10-20 20:06         ` Eads, Gage
2020-10-17 19:04       ` [dpdk-dev] [PATCH v5 21/22] event/dlb: add timeout ticks entry point Timothy McDaniel
2020-10-17 19:04       ` [dpdk-dev] [PATCH v5 22/22] doc: Add new DLB eventdev driver to relnotes Timothy McDaniel
2020-10-20 20:06         ` Eads, Gage
2020-10-23 18:32     ` [dpdk-dev] [PATCH v6 00/23] Add DLB PMD Timothy McDaniel
2020-10-23 18:32       ` [dpdk-dev] [PATCH v6 01/23] event/dlb: add documentation and meson infrastructure Timothy McDaniel
2020-10-24 13:05         ` Jerin Jacob
2020-10-26 16:02           ` McDaniel, Timothy
2020-10-24 14:05         ` Thomas Monjalon
2020-10-26 16:12           ` McDaniel, Timothy
2020-10-23 18:32       ` [dpdk-dev] [PATCH v6 02/23] event/dlb: add dynamic logging Timothy McDaniel
2020-10-23 18:32       ` [dpdk-dev] [PATCH v6 03/23] event/dlb: add private data structures and constants Timothy McDaniel
2020-10-23 18:32       ` [dpdk-dev] [PATCH v6 04/23] event/dlb: add definitions shared with LKM or shared code Timothy McDaniel
2020-10-23 18:32       ` [dpdk-dev] [PATCH v6 05/23] event/dlb: add inline functions Timothy McDaniel
2020-10-23 18:32       ` [dpdk-dev] [PATCH v6 06/23] event/dlb: add eventdev probe Timothy McDaniel
2020-10-23 18:32       ` [dpdk-dev] [PATCH v6 07/23] event/dlb: add flexible interface Timothy McDaniel
2020-10-23 18:32       ` [dpdk-dev] [PATCH v6 08/23] event/dlb: add probe-time hardware init Timothy McDaniel
2020-10-23 18:32       ` [dpdk-dev] [PATCH v6 09/23] event/dlb: add xstats Timothy McDaniel
2020-10-23 18:32       ` [dpdk-dev] [PATCH v6 10/23] event/dlb: add infos get and configure Timothy McDaniel
2020-10-23 18:32       ` [dpdk-dev] [PATCH v6 11/23] event/dlb: add queue and port default conf Timothy McDaniel
2020-10-23 18:32       ` [dpdk-dev] [PATCH v6 12/23] event/dlb: add queue setup Timothy McDaniel
2020-10-23 18:32       ` [dpdk-dev] [PATCH v6 13/23] event/dlb: add port setup Timothy McDaniel
2020-10-23 18:32       ` [dpdk-dev] [PATCH v6 14/23] event/dlb: add port link Timothy McDaniel
2020-10-23 18:32       ` [dpdk-dev] [PATCH v6 15/23] event/dlb: add port unlink and port unlinks in progress Timothy McDaniel
2020-10-23 18:32       ` [dpdk-dev] [PATCH v6 16/23] event/dlb: add eventdev start Timothy McDaniel
2020-10-23 18:32       ` [dpdk-dev] [PATCH v6 17/23] event/dlb: add enqueue and its burst variants Timothy McDaniel
2020-10-23 18:32       ` [dpdk-dev] [PATCH v6 18/23] event/dlb: add dequeue " Timothy McDaniel
2020-10-23 18:32       ` [dpdk-dev] [PATCH v6 19/23] event/dlb: add eventdev stop and close Timothy McDaniel
2020-10-23 18:32       ` [dpdk-dev] [PATCH v6 20/23] event/dlb: add PMD's token pop public interface Timothy McDaniel
2020-10-23 18:32       ` [dpdk-dev] [PATCH v6 21/23] event/dlb: add PMD self-tests Timothy McDaniel
2020-10-23 18:32       ` [dpdk-dev] [PATCH v6 22/23] event/dlb: add queue and port release Timothy McDaniel
2020-10-23 18:32       ` [dpdk-dev] [PATCH v6 23/23] event/dlb: add timeout ticks entry point Timothy McDaniel
2020-07-30 19:49   ` [dpdk-dev] [PATCH 02/27] eventdev: do not pass disable_implicit_release bit to trace macro McDaniel, Timothy
2020-08-11 17:48     ` Jerin Jacob
2020-07-30 19:49   ` [dpdk-dev] [PATCH 03/27] event/dlb: add shared code version 10.7.9 McDaniel, Timothy
2020-08-11 18:22     ` [dpdk-dev] [EXT] " Jerin Jacob Kollanukkaran
2020-07-30 19:49   ` [dpdk-dev] [PATCH 04/27] event/dlb: add make and meson build infrastructure McDaniel, Timothy
2020-08-11 18:24     ` Jerin Jacob
2020-07-30 19:49   ` [dpdk-dev] [PATCH 05/27] event/dlb: add DLB documentation McDaniel, Timothy
2020-08-11 18:26     ` Jerin Jacob
2020-07-30 19:49   ` [dpdk-dev] [PATCH 06/27] event/dlb: add dynamic logging McDaniel, Timothy
2020-08-11 18:27     ` Jerin Jacob
2020-07-30 19:49   ` [dpdk-dev] [PATCH 07/27] event/dlb: add private data structures and constants McDaniel, Timothy
2020-07-30 19:49   ` [dpdk-dev] [PATCH 08/27] event/dlb: add definitions shared with LKM or shared code McDaniel, Timothy
2020-07-30 19:49   ` [dpdk-dev] [PATCH 09/27] event/dlb: add inline functions used in multiple files McDaniel, Timothy
2020-07-30 19:49   ` [dpdk-dev] [PATCH 10/27] event/dlb: add PFPMD-specific interface layer to shared code McDaniel, Timothy
2020-07-30 19:49   ` [dpdk-dev] [PATCH 11/27] event/dlb: add flexible PMD to device interfaces McDaniel, Timothy
2020-07-30 19:49   ` [dpdk-dev] [PATCH 12/27] event/dlb: add the PMD's public interfaces McDaniel, Timothy
2020-07-30 19:50   ` [dpdk-dev] [PATCH 13/27] event/dlb: add xstats support McDaniel, Timothy
2020-07-30 19:50   ` [dpdk-dev] [PATCH 14/27] event/dlb: add PMD self-tests McDaniel, Timothy
2020-07-30 19:50   ` [dpdk-dev] [PATCH 15/27] event/dlb: add probe McDaniel, Timothy
2020-07-30 19:50   ` [dpdk-dev] [PATCH 16/27] event/dlb: add infos_get and configure McDaniel, Timothy
2020-07-30 19:50   ` [dpdk-dev] [PATCH 17/27] event/dlb: add queue_def_conf and port_def_conf McDaniel, Timothy
2020-07-30 19:50   ` [dpdk-dev] [PATCH 18/27] event/dlb: add queue setup McDaniel, Timothy
2020-07-30 19:50   ` [dpdk-dev] [PATCH 19/27] event/dlb: add port_setup McDaniel, Timothy
2020-07-30 19:50   ` McDaniel, Timothy [this message]
2020-07-30 19:50   ` [dpdk-dev] [PATCH 21/27] event/dlb: add queue_release and port_release McDaniel, Timothy
2020-07-30 19:50   ` [dpdk-dev] [PATCH 22/27] event/dlb: add port_unlink and port_unlinks_in_progress McDaniel, Timothy
2020-07-30 19:50   ` [dpdk-dev] [PATCH 23/27] event/dlb: add eventdev_start McDaniel, Timothy
2020-07-30 19:50   ` [dpdk-dev] [PATCH 24/27] event/dlb: add timeout_ticks, dump, xstats, and selftest McDaniel, Timothy
2020-07-30 19:50   ` [dpdk-dev] [PATCH 25/27] event/dlb: add enqueue and its burst variants McDaniel, Timothy
2020-07-30 19:50   ` [dpdk-dev] [PATCH 26/27] event/dlb: add dequeue, dequeue_burst, and variants McDaniel, Timothy
2020-07-30 19:50   ` [dpdk-dev] [PATCH 27/27] event/dlb: add eventdev_stop and eventdev_close McDaniel, Timothy
2020-06-27  4:37 [dpdk-dev] [PATCH 00/27] event/dlb Intel DLB PMD Tim McDaniel
2020-06-27  4:37 ` [dpdk-dev] [PATCH 20/27] event/dlb: add port_link Tim McDaniel
  -- strict thread matches above, loose matches on Subject: below --
2020-06-12 21:24 [dpdk-dev] [PATCH 00/27] V1 event/dlb add Intel DLB PMD McDaniel, Timothy
2020-06-12 21:24 ` [dpdk-dev] [PATCH 20/27] event/dlb: add port_link McDaniel, Timothy

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