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From: Timothy McDaniel <timothy.mcdaniel@intel.com>
To: John McNamara <john.mcnamara@intel.com>,
	Marko Kovacevic <marko.kovacevic@intel.com>
Cc: dev@dpdk.org, erik.g.carrillo@intel.com, gage.eads@intel.com,
	harry.van.haaren@intel.com, jerinj@marvell.com
Subject: [dpdk-dev] [PATCH v3 18/23] event/dlb2: add dequeue and its burst variants
Date: Fri, 23 Oct 2020 13:30:21 -0500
Message-ID: <1603477826-31374-19-git-send-email-timothy.mcdaniel@intel.com> (raw)
In-Reply-To: <1603477826-31374-1-git-send-email-timothy.mcdaniel@intel.com>

Add support for dequeue, dequeue_burst, ...

DLB2 does not currently support interrupts, but instead use
umonitor/umwait if supported by the processor. This allows
the software to monitor and wait on writes to a cache-line.

DLB2 supports normal and sparse cq mode. In normal mode the
hardware will pack 4 QEs into each cache line. In sparse cq
mode, the hardware will only populate one QE per cache line.
Software must be aware of the cq mode, and take the appropriate
actions, based on the mode.

Signed-off-by: Timothy McDaniel <timothy.mcdaniel@intel.com>
Reviewed-by: Gage Eads <gage.eads@intel.com>
---
 doc/guides/eventdevs/dlb2.rst |  56 ++--
 drivers/event/dlb2/dlb2.c     | 761 ++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 782 insertions(+), 35 deletions(-)

diff --git a/doc/guides/eventdevs/dlb2.rst b/doc/guides/eventdevs/dlb2.rst
index b9607b7..770227f 100644
--- a/doc/guides/eventdevs/dlb2.rst
+++ b/doc/guides/eventdevs/dlb2.rst
@@ -82,41 +82,6 @@ The queue's ``nb_atomic_flows`` parameter is ignored by the DLB2 PMD, because
 the DLB2 does not limit the number of flows a queue can track. In the DLB2, all
 load-balanced queues can use the full 16-bit flow ID range.
 
-Load-Balanced Queues
-~~~~~~~~~~~~~~~~~~~
-
-A load-balanced queue can support atomic and ordered scheduling, or atomic and
-unordered scheduling, but not atomic and unordered and ordered scheduling. A
-queue's scheduling types are controlled by the event queue configuration.
-
-If the user sets the ``RTE_EVENT_QUEUE_CFG_ALL_TYPES`` flag, the
-``nb_atomic_order_sequences`` determines the supported scheduling types.
-With non-zero ``nb_atomic_order_sequences``, the queue is configured for atomic
-and ordered scheduling. In this case, ``RTE_SCHED_TYPE_PARALLEL`` scheduling is
-supported by scheduling those events as ordered events.  Note that when the
-event is dequeued, its sched_type will be ``RTE_SCHED_TYPE_ORDERED``. Else if
-``nb_atomic_order_sequences`` is zero, the queue is configured for atomic and
-unordered scheduling. In this case, ``RTE_SCHED_TYPE_ORDERED`` is unsupported.
-
-If the ``RTE_EVENT_QUEUE_CFG_ALL_TYPES`` flag is not set, schedule_type
-dictates the queue's scheduling type.
-
-The ``nb_atomic_order_sequences`` queue configuration field sets the ordered
-queue's reorder buffer size.  DLB2 has 4 groups of ordered queues, where each
-group is configured to contain either 1 queue with 1024 reorder entries, 2
-queues with 512 reorder entries, and so on down to 32 queues with 32 entries.
-
-When a load-balanced queue is created, the PMD will configure a new sequence
-number group on-demand if num_sequence_numbers does not match a pre-existing
-group with available reorder buffer entries. If all sequence number groups are
-in use, no new group will be created and queue configuration will fail. (Note
-that when the PMD is used with a virtual DLB2 device, it cannot change the
-sequence number configuration.)
-
-The queue's ``nb_atomic_flows`` parameter is ignored by the DLB2 PMD, because
-the DLB2 does not limit the number of flows a queue can track. In the DLB2, all
-load-balanced queues can use the full 16-bit flow ID range.
-
 Load-balanced and Directed Ports
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
@@ -314,6 +279,27 @@ The PMD does not support the following configuration sequences:
 This sequence is not supported because the event device must be reconfigured
 before its ports or queues can be.
 
+Deferred Scheduling
+~~~~~~~~~~~~~~~~~~~
+
+The DLB2 PMD's default behavior for managing a CQ is to "pop" the CQ once per
+dequeued event before returning from rte_event_dequeue_burst(). This frees the
+corresponding entries in the CQ, which enables the DLB2 to schedule more events
+to it.
+
+To support applications seeking finer-grained scheduling control -- for example
+deferring scheduling to get the best possible priority scheduling and
+load-balancing -- the PMD supports a deferred scheduling mode. In this mode,
+the CQ entry is not popped until the *subsequent* rte_event_dequeue_burst()
+call. This mode only applies to load-balanced event ports with dequeue depth of
+1.
+
+To enable deferred scheduling, use the defer_sched vdev argument like so:
+
+    .. code-block:: console
+
+       --vdev=dlb1_event,defer_sched=on
+
 Atomic Inflights Allocation
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
diff --git a/drivers/event/dlb2/dlb2.c b/drivers/event/dlb2/dlb2.c
index 90a5c9d..bd96055 100644
--- a/drivers/event/dlb2/dlb2.c
+++ b/drivers/event/dlb2/dlb2.c
@@ -2661,9 +2661,761 @@ dlb2_event_enqueue_forward_burst(void *event_port,
 	return dlb2_event_enqueue_burst(event_port, events, num);
 }
 
+static inline void
+dlb2_port_credits_inc(struct dlb2_port *qm_port, int num)
+{
+	uint32_t batch_size = DLB2_SW_CREDIT_BATCH_SZ;
+
+	/* increment port credits, and return to pool if exceeds threshold */
+	if (!qm_port->is_directed) {
+		qm_port->cached_ldb_credits += num;
+		if (qm_port->cached_ldb_credits >= 2 * batch_size) {
+			__atomic_fetch_add(
+				qm_port->credit_pool[DLB2_LDB_QUEUE],
+				batch_size, __ATOMIC_SEQ_CST);
+			qm_port->cached_ldb_credits -= batch_size;
+		}
+	} else {
+		qm_port->cached_dir_credits += num;
+		if (qm_port->cached_dir_credits >= 2 * batch_size) {
+			__atomic_fetch_add(
+				qm_port->credit_pool[DLB2_DIR_QUEUE],
+				batch_size, __ATOMIC_SEQ_CST);
+			qm_port->cached_dir_credits -= batch_size;
+		}
+	}
+}
+
+static inline bool
+dlb2_cq_is_empty(struct dlb2_port *qm_port)
+{
+	volatile struct dlb2_dequeue_qe *qe_ptr;
+	struct dlb2_dequeue_qe qe;
+
+	qe_ptr = dlb2_port[qm_port->id][PORT_TYPE(qm_port)].cq_base;
+	qe = qe_ptr[qm_port->cq_idx];
+
+	return (qe.cq_gen != qm_port->gen_bit);
+}
+
+static inline int
+dlb2_dequeue_wait(struct dlb2_eventdev *dlb2,
+		  struct dlb2_eventdev_port *ev_port,
+		  struct dlb2_port *qm_port,
+		  uint64_t timeout,
+		  uint64_t start_ticks)
+{
+	struct process_local_port_data *port_data;
+	uint64_t elapsed_ticks;
+
+	port_data = &dlb2_port[qm_port->id][PORT_TYPE(qm_port)];
+
+	elapsed_ticks = rte_get_timer_cycles() - start_ticks;
+
+	/* Wait/poll time expired */
+	if (elapsed_ticks >= timeout) {
+		return 1;
+	} else if (dlb2->umwait_allowed) {
+		volatile struct dlb2_dequeue_qe *cq_base;
+
+		cq_base = port_data->cq_base;
+
+		/* Block on cache line write to CQ. Note: it's
+		 * safe to access the per-process cq_base
+		 * address here, since the PMD has already
+		 * attempted at least one CQ dequeue.
+		 */
+		dlb2_umonitor(&cq_base[qm_port->cq_idx]);
+
+		/* Avoid race condition. Check if still empty */
+		if (dlb2_cq_is_empty(qm_port)) {
+			dlb2_umwait(RTE_LIBRTE_PMD_DLB2_UMWAIT_CTL_STATE,
+				    timeout + start_ticks);
+			DLB2_INC_STAT(
+				ev_port->stats.traffic.rx_umonitor_umwait, 1);
+		}
+	} else {
+		uint64_t poll_interval = RTE_LIBRTE_PMD_DLB2_POLL_INTERVAL;
+		uint64_t curr_ticks = rte_get_timer_cycles();
+		uint64_t init_ticks = curr_ticks;
+
+		while ((curr_ticks - start_ticks < timeout) &&
+		       (curr_ticks - init_ticks < poll_interval))
+			curr_ticks = rte_get_timer_cycles();
+	}
+
+	return 0;
+}
+
+static inline int
+dlb2_process_dequeue_qes(struct dlb2_eventdev_port *ev_port,
+			 struct dlb2_port *qm_port,
+			 struct rte_event *events,
+			 struct dlb2_dequeue_qe *qes,
+			 int cnt)
+{
+	uint8_t *qid_mappings = qm_port->qid_mappings;
+	int i, num, evq_id;
+
+	for (i = 0, num = 0; i < cnt; i++) {
+		struct dlb2_dequeue_qe *qe = &qes[i];
+		int sched_type_map[DLB2_NUM_HW_SCHED_TYPES] = {
+			[DLB2_SCHED_ATOMIC] = RTE_SCHED_TYPE_ATOMIC,
+			[DLB2_SCHED_UNORDERED] = RTE_SCHED_TYPE_PARALLEL,
+			[DLB2_SCHED_ORDERED] = RTE_SCHED_TYPE_ORDERED,
+			[DLB2_SCHED_DIRECTED] = RTE_SCHED_TYPE_ATOMIC,
+		};
+
+		/* Fill in event information.
+		 * Note that flow_id must be embedded in the data by
+		 * the app, such as the mbuf RSS hash field if the data
+		 * buffer is a mbuf.
+		 */
+		if (unlikely(qe->error)) {
+			DLB2_LOG_ERR("QE error bit ON\n");
+			DLB2_INC_STAT(ev_port->stats.traffic.rx_drop, 1);
+			dlb2_consume_qe_immediate(qm_port, 1);
+			continue; /* Ignore */
+		}
+
+		events[num].u64 = qe->data;
+		events[num].flow_id = qe->flow_id;
+		events[num].priority = DLB2_TO_EV_PRIO((uint8_t)qe->priority);
+		events[num].event_type = qe->u.event_type.major;
+		events[num].sub_event_type = qe->u.event_type.sub;
+		events[num].sched_type = sched_type_map[qe->sched_type];
+		events[num].impl_opaque = qe->qid_depth;
+
+		/* qid not preserved for directed queues */
+		if (qm_port->is_directed)
+			evq_id = ev_port->link[0].queue_id;
+		else
+			evq_id = qid_mappings[qe->qid];
+
+		events[num].queue_id = evq_id;
+		DLB2_INC_STAT(
+			ev_port->stats.queue[evq_id].qid_depth[qe->qid_depth],
+			1);
+		DLB2_INC_STAT(ev_port->stats.rx_sched_cnt[qe->sched_type], 1);
+		num++;
+	}
+
+	DLB2_INC_STAT(ev_port->stats.traffic.rx_ok, num);
+
+	return num;
+}
+
+static inline int
+dlb2_process_dequeue_four_qes(struct dlb2_eventdev_port *ev_port,
+			      struct dlb2_port *qm_port,
+			      struct rte_event *events,
+			      struct dlb2_dequeue_qe *qes)
+{
+	int sched_type_map[] = {
+		[DLB2_SCHED_ATOMIC] = RTE_SCHED_TYPE_ATOMIC,
+		[DLB2_SCHED_UNORDERED] = RTE_SCHED_TYPE_PARALLEL,
+		[DLB2_SCHED_ORDERED] = RTE_SCHED_TYPE_ORDERED,
+		[DLB2_SCHED_DIRECTED] = RTE_SCHED_TYPE_ATOMIC,
+	};
+	const int num_events = DLB2_NUM_QES_PER_CACHE_LINE;
+	uint8_t *qid_mappings = qm_port->qid_mappings;
+	__m128i sse_evt[2];
+
+	/* In the unlikely case that any of the QE error bits are set, process
+	 * them one at a time.
+	 */
+	if (unlikely(qes[0].error || qes[1].error ||
+		     qes[2].error || qes[3].error))
+		return dlb2_process_dequeue_qes(ev_port, qm_port, events,
+						 qes, num_events);
+
+	events[0].u64 = qes[0].data;
+	events[1].u64 = qes[1].data;
+	events[2].u64 = qes[2].data;
+	events[3].u64 = qes[3].data;
+
+	/* Construct the metadata portion of two struct rte_events
+	 * in one 128b SSE register. Event metadata is constructed in the SSE
+	 * registers like so:
+	 * sse_evt[0][63:0]:   event[0]'s metadata
+	 * sse_evt[0][127:64]: event[1]'s metadata
+	 * sse_evt[1][63:0]:   event[2]'s metadata
+	 * sse_evt[1][127:64]: event[3]'s metadata
+	 */
+	sse_evt[0] = _mm_setzero_si128();
+	sse_evt[1] = _mm_setzero_si128();
+
+	/* Convert the hardware queue ID to an event queue ID and store it in
+	 * the metadata:
+	 * sse_evt[0][47:40]   = qid_mappings[qes[0].qid]
+	 * sse_evt[0][111:104] = qid_mappings[qes[1].qid]
+	 * sse_evt[1][47:40]   = qid_mappings[qes[2].qid]
+	 * sse_evt[1][111:104] = qid_mappings[qes[3].qid]
+	 */
+#define DLB_EVENT_QUEUE_ID_BYTE 5
+	sse_evt[0] = _mm_insert_epi8(sse_evt[0],
+				     qid_mappings[qes[0].qid],
+				     DLB_EVENT_QUEUE_ID_BYTE);
+	sse_evt[0] = _mm_insert_epi8(sse_evt[0],
+				     qid_mappings[qes[1].qid],
+				     DLB_EVENT_QUEUE_ID_BYTE + 8);
+	sse_evt[1] = _mm_insert_epi8(sse_evt[1],
+				     qid_mappings[qes[2].qid],
+				     DLB_EVENT_QUEUE_ID_BYTE);
+	sse_evt[1] = _mm_insert_epi8(sse_evt[1],
+				     qid_mappings[qes[3].qid],
+				     DLB_EVENT_QUEUE_ID_BYTE + 8);
+
+	/* Convert the hardware priority to an event priority and store it in
+	 * the metadata, while also returning the queue depth status
+	 * value captured by the hardware, storing it in impl_opaque, which can
+	 * be read by the application but not modified
+	 * sse_evt[0][55:48]   = DLB2_TO_EV_PRIO(qes[0].priority)
+	 * sse_evt[0][63:56]   = qes[0].qid_depth
+	 * sse_evt[0][119:112] = DLB2_TO_EV_PRIO(qes[1].priority)
+	 * sse_evt[0][127:120] = qes[1].qid_depth
+	 * sse_evt[1][55:48]   = DLB2_TO_EV_PRIO(qes[2].priority)
+	 * sse_evt[1][63:56]   = qes[2].qid_depth
+	 * sse_evt[1][119:112] = DLB2_TO_EV_PRIO(qes[3].priority)
+	 * sse_evt[1][127:120] = qes[3].qid_depth
+	 */
+#define DLB_EVENT_PRIO_IMPL_OPAQUE_WORD 3
+#define DLB_BYTE_SHIFT 8
+	sse_evt[0] =
+		_mm_insert_epi16(sse_evt[0],
+			DLB2_TO_EV_PRIO((uint8_t)qes[0].priority) |
+			(qes[0].qid_depth << DLB_BYTE_SHIFT),
+			DLB_EVENT_PRIO_IMPL_OPAQUE_WORD);
+	sse_evt[0] =
+		_mm_insert_epi16(sse_evt[0],
+			DLB2_TO_EV_PRIO((uint8_t)qes[1].priority) |
+			(qes[1].qid_depth << DLB_BYTE_SHIFT),
+			DLB_EVENT_PRIO_IMPL_OPAQUE_WORD + 4);
+	sse_evt[1] =
+		_mm_insert_epi16(sse_evt[1],
+			DLB2_TO_EV_PRIO((uint8_t)qes[2].priority) |
+			(qes[2].qid_depth << DLB_BYTE_SHIFT),
+			DLB_EVENT_PRIO_IMPL_OPAQUE_WORD);
+	sse_evt[1] =
+		_mm_insert_epi16(sse_evt[1],
+			DLB2_TO_EV_PRIO((uint8_t)qes[3].priority) |
+			(qes[3].qid_depth << DLB_BYTE_SHIFT),
+			DLB_EVENT_PRIO_IMPL_OPAQUE_WORD + 4);
+
+	/* Write the event type, sub event type, and flow_id to the event
+	 * metadata.
+	 * sse_evt[0][31:0]   = qes[0].flow_id |
+	 *			qes[0].u.event_type.major << 28 |
+	 *			qes[0].u.event_type.sub << 20;
+	 * sse_evt[0][95:64]  = qes[1].flow_id |
+	 *			qes[1].u.event_type.major << 28 |
+	 *			qes[1].u.event_type.sub << 20;
+	 * sse_evt[1][31:0]   = qes[2].flow_id |
+	 *			qes[2].u.event_type.major << 28 |
+	 *			qes[2].u.event_type.sub << 20;
+	 * sse_evt[1][95:64]  = qes[3].flow_id |
+	 *			qes[3].u.event_type.major << 28 |
+	 *			qes[3].u.event_type.sub << 20;
+	 */
+#define DLB_EVENT_EV_TYPE_DW 0
+#define DLB_EVENT_EV_TYPE_SHIFT 28
+#define DLB_EVENT_SUB_EV_TYPE_SHIFT 20
+	sse_evt[0] = _mm_insert_epi32(sse_evt[0],
+			qes[0].flow_id |
+			qes[0].u.event_type.major << DLB_EVENT_EV_TYPE_SHIFT |
+			qes[0].u.event_type.sub <<  DLB_EVENT_SUB_EV_TYPE_SHIFT,
+			DLB_EVENT_EV_TYPE_DW);
+	sse_evt[0] = _mm_insert_epi32(sse_evt[0],
+			qes[1].flow_id |
+			qes[1].u.event_type.major << DLB_EVENT_EV_TYPE_SHIFT |
+			qes[1].u.event_type.sub <<  DLB_EVENT_SUB_EV_TYPE_SHIFT,
+			DLB_EVENT_EV_TYPE_DW + 2);
+	sse_evt[1] = _mm_insert_epi32(sse_evt[1],
+			qes[2].flow_id |
+			qes[2].u.event_type.major << DLB_EVENT_EV_TYPE_SHIFT |
+			qes[2].u.event_type.sub <<  DLB_EVENT_SUB_EV_TYPE_SHIFT,
+			DLB_EVENT_EV_TYPE_DW);
+	sse_evt[1] = _mm_insert_epi32(sse_evt[1],
+			qes[3].flow_id |
+			qes[3].u.event_type.major << DLB_EVENT_EV_TYPE_SHIFT  |
+			qes[3].u.event_type.sub << DLB_EVENT_SUB_EV_TYPE_SHIFT,
+			DLB_EVENT_EV_TYPE_DW + 2);
+
+	/* Write the sched type to the event metadata. 'op' and 'rsvd' are not
+	 * set:
+	 * sse_evt[0][39:32]  = sched_type_map[qes[0].sched_type] << 6
+	 * sse_evt[0][103:96] = sched_type_map[qes[1].sched_type] << 6
+	 * sse_evt[1][39:32]  = sched_type_map[qes[2].sched_type] << 6
+	 * sse_evt[1][103:96] = sched_type_map[qes[3].sched_type] << 6
+	 */
+#define DLB_EVENT_SCHED_TYPE_BYTE 4
+#define DLB_EVENT_SCHED_TYPE_SHIFT 6
+	sse_evt[0] = _mm_insert_epi8(sse_evt[0],
+		sched_type_map[qes[0].sched_type] << DLB_EVENT_SCHED_TYPE_SHIFT,
+		DLB_EVENT_SCHED_TYPE_BYTE);
+	sse_evt[0] = _mm_insert_epi8(sse_evt[0],
+		sched_type_map[qes[1].sched_type] << DLB_EVENT_SCHED_TYPE_SHIFT,
+		DLB_EVENT_SCHED_TYPE_BYTE + 8);
+	sse_evt[1] = _mm_insert_epi8(sse_evt[1],
+		sched_type_map[qes[2].sched_type] << DLB_EVENT_SCHED_TYPE_SHIFT,
+		DLB_EVENT_SCHED_TYPE_BYTE);
+	sse_evt[1] = _mm_insert_epi8(sse_evt[1],
+		sched_type_map[qes[3].sched_type] << DLB_EVENT_SCHED_TYPE_SHIFT,
+		DLB_EVENT_SCHED_TYPE_BYTE + 8);
+
+	/* Store the metadata to the event (use the double-precision
+	 * _mm_storeh_pd because there is no integer function for storing the
+	 * upper 64b):
+	 * events[0].event = sse_evt[0][63:0]
+	 * events[1].event = sse_evt[0][127:64]
+	 * events[2].event = sse_evt[1][63:0]
+	 * events[3].event = sse_evt[1][127:64]
+	 */
+	_mm_storel_epi64((__m128i *)&events[0].event, sse_evt[0]);
+	_mm_storeh_pd((double *)&events[1].event, (__m128d) sse_evt[0]);
+	_mm_storel_epi64((__m128i *)&events[2].event, sse_evt[1]);
+	_mm_storeh_pd((double *)&events[3].event, (__m128d) sse_evt[1]);
+
+	DLB2_INC_STAT(ev_port->stats.rx_sched_cnt[qes[0].sched_type], 1);
+	DLB2_INC_STAT(ev_port->stats.rx_sched_cnt[qes[1].sched_type], 1);
+	DLB2_INC_STAT(ev_port->stats.rx_sched_cnt[qes[2].sched_type], 1);
+	DLB2_INC_STAT(ev_port->stats.rx_sched_cnt[qes[3].sched_type], 1);
+
+	DLB2_INC_STAT(
+		ev_port->stats.queue[events[0].queue_id].
+			qid_depth[qes[0].qid_depth],
+		1);
+	DLB2_INC_STAT(
+		ev_port->stats.queue[events[1].queue_id].
+			qid_depth[qes[1].qid_depth],
+		1);
+	DLB2_INC_STAT(
+		ev_port->stats.queue[events[2].queue_id].
+			qid_depth[qes[2].qid_depth],
+		1);
+	DLB2_INC_STAT(
+		ev_port->stats.queue[events[3].queue_id].
+			qid_depth[qes[3].qid_depth],
+		1);
+
+	DLB2_INC_STAT(ev_port->stats.traffic.rx_ok, num_events);
+
+	return num_events;
+}
+
+static __rte_always_inline int
+dlb2_recv_qe_sparse(struct dlb2_port *qm_port, struct dlb2_dequeue_qe *qe)
+{
+	volatile struct dlb2_dequeue_qe *cq_addr;
+	uint8_t xor_mask[2] = {0x0F, 0x00};
+	const uint8_t and_mask = 0x0F;
+	__m128i *qes = (__m128i *)qe;
+	uint8_t gen_bits, gen_bit;
+	uintptr_t addr[4];
+	uint16_t idx;
+
+	cq_addr = dlb2_port[qm_port->id][PORT_TYPE(qm_port)].cq_base;
+
+	idx = qm_port->cq_idx;
+
+	/* Load the next 4 QEs */
+	addr[0] = (uintptr_t)&cq_addr[idx];
+	addr[1] = (uintptr_t)&cq_addr[(idx +  4) & qm_port->cq_depth_mask];
+	addr[2] = (uintptr_t)&cq_addr[(idx +  8) & qm_port->cq_depth_mask];
+	addr[3] = (uintptr_t)&cq_addr[(idx + 12) & qm_port->cq_depth_mask];
+
+	/* Prefetch next batch of QEs (all CQs occupy minimum 8 cache lines) */
+	rte_prefetch0(&cq_addr[(idx + 16) & qm_port->cq_depth_mask]);
+	rte_prefetch0(&cq_addr[(idx + 20) & qm_port->cq_depth_mask]);
+	rte_prefetch0(&cq_addr[(idx + 24) & qm_port->cq_depth_mask]);
+	rte_prefetch0(&cq_addr[(idx + 28) & qm_port->cq_depth_mask]);
+
+	/* Correct the xor_mask for wrap-around QEs */
+	gen_bit = qm_port->gen_bit;
+	xor_mask[gen_bit] ^= !!((idx +  4) > qm_port->cq_depth_mask) << 1;
+	xor_mask[gen_bit] ^= !!((idx +  8) > qm_port->cq_depth_mask) << 2;
+	xor_mask[gen_bit] ^= !!((idx + 12) > qm_port->cq_depth_mask) << 3;
+
+	/* Read the cache lines backwards to ensure that if QE[N] (N > 0) is
+	 * valid, then QEs[0:N-1] are too.
+	 */
+	qes[3] = _mm_load_si128((__m128i *)(void *)addr[3]);
+	rte_compiler_barrier();
+	qes[2] = _mm_load_si128((__m128i *)(void *)addr[2]);
+	rte_compiler_barrier();
+	qes[1] = _mm_load_si128((__m128i *)(void *)addr[1]);
+	rte_compiler_barrier();
+	qes[0] = _mm_load_si128((__m128i *)(void *)addr[0]);
+
+	/* Extract and combine the gen bits */
+	gen_bits = ((_mm_extract_epi8(qes[0], 15) & 0x1) << 0) |
+		   ((_mm_extract_epi8(qes[1], 15) & 0x1) << 1) |
+		   ((_mm_extract_epi8(qes[2], 15) & 0x1) << 2) |
+		   ((_mm_extract_epi8(qes[3], 15) & 0x1) << 3);
+
+	/* XOR the combined bits such that a 1 represents a valid QE */
+	gen_bits ^= xor_mask[gen_bit];
+
+	/* Mask off gen bits we don't care about */
+	gen_bits &= and_mask;
+
+	return __builtin_popcount(gen_bits);
+}
+
+static inline void
+dlb2_inc_cq_idx(struct dlb2_port *qm_port, int cnt)
+{
+	uint16_t idx = qm_port->cq_idx_unmasked + cnt;
+
+	qm_port->cq_idx_unmasked = idx;
+	qm_port->cq_idx = idx & qm_port->cq_depth_mask;
+	qm_port->gen_bit = (~(idx >> qm_port->gen_bit_shift)) & 0x1;
+}
+
+static int
+dlb2_event_release(struct dlb2_eventdev *dlb2,
+		   uint8_t port_id,
+		   int n)
+{
+	struct process_local_port_data *port_data;
+	struct dlb2_eventdev_port *ev_port;
+	struct dlb2_port *qm_port;
+	int i, cnt;
+
+	if (port_id > dlb2->num_ports) {
+		DLB2_LOG_ERR("Invalid port id %d in dlb2-event_release\n",
+			     port_id);
+		rte_errno = -EINVAL;
+		return rte_errno;
+	}
+
+	ev_port = &dlb2->ev_ports[port_id];
+	qm_port = &ev_port->qm_port;
+	port_data = &dlb2_port[qm_port->id][PORT_TYPE(qm_port)];
+
+	cnt = 0;
+
+	if (qm_port->is_directed) {
+		cnt = n;
+		goto sw_credit_update;
+	}
+
+	for (i = 0; i < n; i += DLB2_NUM_QES_PER_CACHE_LINE) {
+		int j;
+
+		/* Zero-out QEs */
+		qm_port->qe4[0].cmd_byte = 0;
+		qm_port->qe4[1].cmd_byte = 0;
+		qm_port->qe4[2].cmd_byte = 0;
+		qm_port->qe4[3].cmd_byte = 0;
+
+		for (j = 0; j < DLB2_NUM_QES_PER_CACHE_LINE && (i + j) < n; j++)
+			qm_port->qe4[j].cmd_byte = DLB2_COMP_CMD_BYTE;
+
+		qm_port->issued_releases += j;
+
+		if (j == 0)
+			break;
+
+		dlb2_hw_do_enqueue(qm_port, i == 0, port_data);
+
+		cnt += j;
+	}
+
+sw_credit_update:
+	/* each release returns one credit */
+	if (!ev_port->outstanding_releases) {
+		DLB2_LOG_ERR("Unrecoverable application error. Outstanding releases underflowed.\n");
+		rte_errno = -ENOTRECOVERABLE;
+		return rte_errno;
+	}
+
+	ev_port->outstanding_releases -= cnt;
+	ev_port->inflight_credits += cnt;
+
+	/* Replenish s/w credits if enough releases are performed */
+	dlb2_replenish_sw_credits(dlb2, ev_port);
+	return 0;
+}
+
+static inline int16_t
+dlb2_hw_dequeue_sparse(struct dlb2_eventdev *dlb2,
+		       struct dlb2_eventdev_port *ev_port,
+		       struct rte_event *events,
+		       uint16_t max_num,
+		       uint64_t dequeue_timeout_ticks)
+{
+	uint64_t timeout;
+	uint64_t start_ticks = 0ULL;
+	struct dlb2_port *qm_port;
+	int num = 0;
+
+	qm_port = &ev_port->qm_port;
+
+	/* We have a special implementation for waiting. Wait can be:
+	 * 1) no waiting at all
+	 * 2) busy poll only
+	 * 3) wait for interrupt. If wakeup and poll time
+	 * has expired, then return to caller
+	 * 4) umonitor/umwait repeatedly up to poll time
+	 */
+
+	/* If configured for per dequeue wait, then use wait value provided
+	 * to this API. Otherwise we must use the global
+	 * value from eventdev config time.
+	 */
+	if (!dlb2->global_dequeue_wait)
+		timeout = dequeue_timeout_ticks;
+	else
+		timeout = dlb2->global_dequeue_wait_ticks;
+
+	start_ticks = rte_get_timer_cycles();
+
+	while (num < max_num) {
+		struct dlb2_dequeue_qe qes[DLB2_NUM_QES_PER_CACHE_LINE];
+		int num_avail;
+
+		/* Copy up to 4 QEs from the current cache line into qes */
+		num_avail = dlb2_recv_qe_sparse(qm_port, qes);
+
+		/* But don't process more than the user requested */
+		num_avail = RTE_MIN(num_avail, max_num - num);
+
+		dlb2_inc_cq_idx(qm_port, num_avail << 2);
+
+		if (num_avail == DLB2_NUM_QES_PER_CACHE_LINE)
+			num += dlb2_process_dequeue_four_qes(ev_port,
+							      qm_port,
+							      &events[num],
+							      &qes[0]);
+		else if (num_avail)
+			num += dlb2_process_dequeue_qes(ev_port,
+							 qm_port,
+							 &events[num],
+							 &qes[0],
+							 num_avail);
+		else if ((timeout == 0) || (num > 0))
+			/* Not waiting in any form, or 1+ events received? */
+			break;
+		else if (dlb2_dequeue_wait(dlb2, ev_port, qm_port,
+					   timeout, start_ticks))
+			break;
+	}
+
+	qm_port->owed_tokens += num;
+
+	if (num) {
+
+		dlb2_consume_qe_immediate(qm_port, num);
+
+		ev_port->outstanding_releases += num;
+
+		dlb2_port_credits_inc(qm_port, num);
+	}
+
+	return num;
+}
+
+static __rte_always_inline int
+dlb2_recv_qe(struct dlb2_port *qm_port, struct dlb2_dequeue_qe *qe,
+	     uint8_t *offset)
+{
+	uint8_t xor_mask[2][4] = { {0x0F, 0x0E, 0x0C, 0x08},
+				   {0x00, 0x01, 0x03, 0x07} };
+	uint8_t and_mask[4] = {0x0F, 0x0E, 0x0C, 0x08};
+	volatile struct dlb2_dequeue_qe *cq_addr;
+	__m128i *qes = (__m128i *)qe;
+	uint64_t *cache_line_base;
+	uint8_t gen_bits;
+
+	cq_addr = dlb2_port[qm_port->id][PORT_TYPE(qm_port)].cq_base;
+	cq_addr = &cq_addr[qm_port->cq_idx];
+
+	cache_line_base = (void *)(((uintptr_t)cq_addr) & ~0x3F);
+	*offset = ((uintptr_t)cq_addr & 0x30) >> 4;
+
+	/* Load the next CQ cache line from memory. Pack these reads as tight
+	 * as possible to reduce the chance that DLB invalidates the line while
+	 * the CPU is reading it. Read the cache line backwards to ensure that
+	 * if QE[N] (N > 0) is valid, then QEs[0:N-1] are too.
+	 *
+	 * (Valid QEs start at &qe[offset])
+	 */
+	qes[3] = _mm_load_si128((__m128i *)&cache_line_base[6]);
+	qes[2] = _mm_load_si128((__m128i *)&cache_line_base[4]);
+	qes[1] = _mm_load_si128((__m128i *)&cache_line_base[2]);
+	qes[0] = _mm_load_si128((__m128i *)&cache_line_base[0]);
+
+	/* Evict the cache line ASAP */
+	dlb2_cldemote(cache_line_base);
+
+	/* Extract and combine the gen bits */
+	gen_bits = ((_mm_extract_epi8(qes[0], 15) & 0x1) << 0) |
+		   ((_mm_extract_epi8(qes[1], 15) & 0x1) << 1) |
+		   ((_mm_extract_epi8(qes[2], 15) & 0x1) << 2) |
+		   ((_mm_extract_epi8(qes[3], 15) & 0x1) << 3);
+
+	/* XOR the combined bits such that a 1 represents a valid QE */
+	gen_bits ^= xor_mask[qm_port->gen_bit][*offset];
+
+	/* Mask off gen bits we don't care about */
+	gen_bits &= and_mask[*offset];
+
+	return __builtin_popcount(gen_bits);
+}
+
+static inline int16_t
+dlb2_hw_dequeue(struct dlb2_eventdev *dlb2,
+		struct dlb2_eventdev_port *ev_port,
+		struct rte_event *events,
+		uint16_t max_num,
+		uint64_t dequeue_timeout_ticks)
+{
+	uint64_t timeout;
+	uint64_t start_ticks = 0ULL;
+	struct dlb2_port *qm_port;
+	int num = 0;
+
+	qm_port = &ev_port->qm_port;
+
+	/* We have a special implementation for waiting. Wait can be:
+	 * 1) no waiting at all
+	 * 2) busy poll only
+	 * 3) wait for interrupt. If wakeup and poll time
+	 * has expired, then return to caller
+	 * 4) umonitor/umwait repeatedly up to poll time
+	 */
+
+	/* If configured for per dequeue wait, then use wait value provided
+	 * to this API. Otherwise we must use the global
+	 * value from eventdev config time.
+	 */
+	if (!dlb2->global_dequeue_wait)
+		timeout = dequeue_timeout_ticks;
+	else
+		timeout = dlb2->global_dequeue_wait_ticks;
+
+	start_ticks = rte_get_timer_cycles();
+
+	while (num < max_num) {
+		struct dlb2_dequeue_qe qes[DLB2_NUM_QES_PER_CACHE_LINE];
+		uint8_t offset;
+		int num_avail;
+
+		/* Copy up to 4 QEs from the current cache line into qes */
+		num_avail = dlb2_recv_qe(qm_port, qes, &offset);
+
+		/* But don't process more than the user requested */
+		num_avail = RTE_MIN(num_avail, max_num - num);
+
+		dlb2_inc_cq_idx(qm_port, num_avail);
+
+		if (num_avail == DLB2_NUM_QES_PER_CACHE_LINE)
+			num += dlb2_process_dequeue_four_qes(ev_port,
+							     qm_port,
+							     &events[num],
+							     &qes[offset]);
+		else if (num_avail)
+			num += dlb2_process_dequeue_qes(ev_port,
+							qm_port,
+							&events[num],
+							&qes[offset],
+							num_avail);
+		else if ((timeout == 0) || (num > 0))
+			/* Not waiting in any form, or 1+ events received? */
+			break;
+		else if (dlb2_dequeue_wait(dlb2, ev_port, qm_port,
+					   timeout, start_ticks))
+			break;
+	}
+
+	qm_port->owed_tokens += num;
+
+	if (num) {
+
+		dlb2_consume_qe_immediate(qm_port, num);
+
+		ev_port->outstanding_releases += num;
+
+		dlb2_port_credits_inc(qm_port, num);
+	}
+
+	return num;
+}
+
+static uint16_t
+dlb2_event_dequeue_burst(void *event_port, struct rte_event *ev, uint16_t num,
+			 uint64_t wait)
+{
+	struct dlb2_eventdev_port *ev_port = event_port;
+	struct dlb2_eventdev *dlb2 = ev_port->dlb2;
+	uint16_t cnt;
+
+	RTE_ASSERT(ev_port->setup_done);
+	RTE_ASSERT(ev != NULL);
+
+	if (ev_port->implicit_release && ev_port->outstanding_releases > 0) {
+		uint16_t out_rels = ev_port->outstanding_releases;
+
+		if (dlb2_event_release(dlb2, ev_port->id, out_rels))
+			return 0; /* rte_errno is set */
+
+		DLB2_INC_STAT(ev_port->stats.tx_implicit_rel, out_rels);
+	}
+
+	cnt = dlb2_hw_dequeue(dlb2, ev_port, ev, num, wait);
+
+	DLB2_INC_STAT(ev_port->stats.traffic.total_polls, 1);
+	DLB2_INC_STAT(ev_port->stats.traffic.zero_polls, ((cnt == 0) ? 1 : 0));
+
+	return cnt;
+}
+
+static uint16_t
+dlb2_event_dequeue(void *event_port, struct rte_event *ev, uint64_t wait)
+{
+	return dlb2_event_dequeue_burst(event_port, ev, 1, wait);
+}
+
+static uint16_t
+dlb2_event_dequeue_burst_sparse(void *event_port, struct rte_event *ev,
+				uint16_t num, uint64_t wait)
+{
+	struct dlb2_eventdev_port *ev_port = event_port;
+	struct dlb2_eventdev *dlb2 = ev_port->dlb2;
+	uint16_t cnt;
+
+	RTE_ASSERT(ev_port->setup_done);
+	RTE_ASSERT(ev != NULL);
+
+	if (ev_port->implicit_release && ev_port->outstanding_releases > 0) {
+		uint16_t out_rels = ev_port->outstanding_releases;
+
+		if (dlb2_event_release(dlb2, ev_port->id, out_rels))
+			return 0; /* rte_errno is set */
+
+		DLB2_INC_STAT(ev_port->stats.tx_implicit_rel, out_rels);
+	}
+
+	cnt = dlb2_hw_dequeue_sparse(dlb2, ev_port, ev, num, wait);
+
+	DLB2_INC_STAT(ev_port->stats.traffic.total_polls, 1);
+	DLB2_INC_STAT(ev_port->stats.traffic.zero_polls, ((cnt == 0) ? 1 : 0));
+	return cnt;
+}
+
+static uint16_t
+dlb2_event_dequeue_sparse(void *event_port, struct rte_event *ev,
+			  uint64_t wait)
+{
+	return dlb2_event_dequeue_burst_sparse(event_port, ev, 1, wait);
+}
+
 static void
 dlb2_entry_points_init(struct rte_eventdev *dev)
 {
+	struct dlb2_eventdev *dlb2;
+
 	/* Expose PMD's eventdev interface */
 	static struct rte_eventdev_ops dlb2_eventdev_entry_ops = {
 		.dev_infos_get    = dlb2_eventdev_info_get,
@@ -2691,6 +3443,15 @@ dlb2_entry_points_init(struct rte_eventdev *dev)
 	dev->enqueue_burst = dlb2_event_enqueue_burst;
 	dev->enqueue_new_burst = dlb2_event_enqueue_new_burst;
 	dev->enqueue_forward_burst = dlb2_event_enqueue_forward_burst;
+
+	dlb2 = dev->data->dev_private;
+	if (dlb2->poll_mode == DLB2_CQ_POLL_MODE_SPARSE) {
+		dev->dequeue = dlb2_event_dequeue_sparse;
+		dev->dequeue_burst = dlb2_event_dequeue_burst_sparse;
+	} else {
+		dev->dequeue = dlb2_event_dequeue;
+		dev->dequeue_burst = dlb2_event_dequeue_burst;
+	}
 }
 
 int
-- 
2.6.4


  parent reply	other threads:[~2020-10-23 18:35 UTC|newest]

Thread overview: 366+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-11 20:26 [dpdk-dev] [PATCH 00/22] Add DLB2 PMD Timothy McDaniel
2020-09-11 20:26 ` [dpdk-dev] [PATCH 01/22] event/dlb2: add meson build infrastructure Timothy McDaniel
2020-10-06 15:58   ` Eads, Gage
2020-10-17 18:20   ` [dpdk-dev] [PATCH v2 00/22] Add DLB2 PMD Timothy McDaniel
2020-10-17 18:20     ` [dpdk-dev] [PATCH v2 01/22] event/dlb2: add documentation and meson build infrastructure Timothy McDaniel
2020-10-18  8:48       ` Jerin Jacob
2020-10-19  8:33         ` Bruce Richardson
2020-10-20 15:17           ` McDaniel, Timothy
2020-10-20 15:20             ` Thomas Monjalon
2020-10-20 15:33               ` McDaniel, Timothy
2020-10-20 15:38                 ` Bruce Richardson
2020-10-20 15:34             ` Bruce Richardson
2020-10-20 15:43               ` McDaniel, Timothy
2020-10-21 16:33           ` McDaniel, Timothy
2020-10-20 14:07         ` McDaniel, Timothy
2020-10-19  9:59       ` Kinsella, Ray
2020-10-30  9:43       ` [dpdk-dev] [PATCH v5 00/23] Add DLB2 PMD Timothy McDaniel
2020-10-30  9:43         ` [dpdk-dev] [PATCH v5 01/23] event/dlb2: add documentation and meson build infrastructure Timothy McDaniel
2020-10-30  9:43         ` [dpdk-dev] [PATCH v5 02/23] event/dlb2: add dynamic logging Timothy McDaniel
2020-10-30  9:43         ` [dpdk-dev] [PATCH v5 03/23] event/dlb2: add private data structures and constants Timothy McDaniel
2020-10-30  9:43         ` [dpdk-dev] [PATCH v5 04/23] event/dlb2: add definitions shared with LKM or shared code Timothy McDaniel
2020-10-30  9:43         ` [dpdk-dev] [PATCH v5 05/23] event/dlb2: add inline functions Timothy McDaniel
2020-10-30  9:43         ` [dpdk-dev] [PATCH v5 06/23] event/dlb2: add eventdev probe Timothy McDaniel
2020-10-30  9:43         ` [dpdk-dev] [PATCH v5 07/23] event/dlb2: add flexible interface Timothy McDaniel
2020-10-30  9:43         ` [dpdk-dev] [PATCH v5 08/23] event/dlb2: add probe-time hardware init Timothy McDaniel
2020-10-30  9:43         ` [dpdk-dev] [PATCH v5 09/23] event/dlb2: add xstats Timothy McDaniel
2020-10-30  9:43         ` [dpdk-dev] [PATCH v5 10/23] event/dlb2: add infos get and configure Timothy McDaniel
2020-10-30  9:43         ` [dpdk-dev] [PATCH v5 11/23] event/dlb2: add queue and port default conf Timothy McDaniel
2020-10-30  9:43         ` [dpdk-dev] [PATCH v5 12/23] event/dlb2: add queue setup Timothy McDaniel
2020-10-30  9:43         ` [dpdk-dev] [PATCH v5 13/23] event/dlb2: add port setup Timothy McDaniel
2020-10-30  9:43         ` [dpdk-dev] [PATCH v5 14/23] event/dlb2: add port link Timothy McDaniel
2020-10-30  9:43         ` [dpdk-dev] [PATCH v5 15/23] event/dlb2: add port unlink and port unlinks in progress Timothy McDaniel
2020-10-30  9:43         ` [dpdk-dev] [PATCH v5 16/23] event/dlb2: add eventdev start Timothy McDaniel
2020-10-30  9:43         ` [dpdk-dev] [PATCH v5 17/23] event/dlb2: add enqueue and its burst variants Timothy McDaniel
2020-10-30  9:43         ` [dpdk-dev] [PATCH v5 18/23] event/dlb2: add dequeue " Timothy McDaniel
2020-10-30  9:43         ` [dpdk-dev] [PATCH v5 19/23] event/dlb2: add eventdev stop and close Timothy McDaniel
2020-10-30  9:43         ` [dpdk-dev] [PATCH v5 20/23] event/dlb2: add PMD's token pop public interface Timothy McDaniel
2020-10-30  9:43         ` [dpdk-dev] [PATCH v5 21/23] event/dlb2: add PMD self-tests Timothy McDaniel
2020-10-30  9:43         ` [dpdk-dev] [PATCH v5 22/23] event/dlb2: add queue and port release Timothy McDaniel
2020-10-30  9:43         ` [dpdk-dev] [PATCH v5 23/23] event/dlb2: add timeout ticks entry point Timothy McDaniel
2020-10-30 10:01         ` [dpdk-dev] [PATCH v5 00/23] Add DLB2 PMD Thomas Monjalon
2020-10-30 10:16           ` McDaniel, Timothy
2020-10-30 10:32             ` Jerin Jacob
2020-10-30 10:43               ` Thomas Monjalon
2020-10-30 11:58             ` McDaniel, Timothy
2020-10-30 13:15               ` Thomas Monjalon
2020-10-30 15:35                 ` McDaniel, Timothy
2020-10-30 15:47                   ` Thomas Monjalon
2020-10-30 16:02                     ` McDaniel, Timothy
2020-10-30 16:42                       ` Thomas Monjalon
2020-10-30 14:21         ` Jerin Jacob
2020-10-30 15:25           ` McDaniel, Timothy
2020-10-30 15:31             ` Jerin Jacob
2020-10-30 16:08               ` Van Haaren, Harry
2020-10-30 16:13                 ` McDaniel, Timothy
2020-10-30 15:33             ` David Marchand
2020-10-30 18:28       ` [dpdk-dev] [PATCH v6 " Timothy McDaniel
2020-10-30 18:28         ` [dpdk-dev] [PATCH v6 01/23] event/dlb2: add documentation and meson build infrastructure Timothy McDaniel
2020-10-30 18:28         ` [dpdk-dev] [PATCH v6 02/23] event/dlb2: add dynamic logging Timothy McDaniel
2020-10-30 18:28         ` [dpdk-dev] [PATCH v6 03/23] event/dlb2: add private data structures and constants Timothy McDaniel
2020-10-30 18:28         ` [dpdk-dev] [PATCH v6 04/23] event/dlb2: add definitions shared with LKM or shared code Timothy McDaniel
2020-10-30 18:28         ` [dpdk-dev] [PATCH v6 05/23] event/dlb2: add inline functions Timothy McDaniel
2020-10-30 18:28         ` [dpdk-dev] [PATCH v6 06/23] event/dlb2: add eventdev probe Timothy McDaniel
2020-10-30 19:51           ` Eads, Gage
2020-10-30 18:28         ` [dpdk-dev] [PATCH v6 07/23] event/dlb2: add flexible interface Timothy McDaniel
2020-10-30 19:51           ` Eads, Gage
2020-10-30 18:28         ` [dpdk-dev] [PATCH v6 08/23] event/dlb2: add probe-time hardware init Timothy McDaniel
2020-10-30 19:50           ` Eads, Gage
2020-10-30 18:28         ` [dpdk-dev] [PATCH v6 09/23] event/dlb2: add xstats Timothy McDaniel
2020-10-30 18:28         ` [dpdk-dev] [PATCH v6 10/23] event/dlb2: add infos get and configure Timothy McDaniel
2020-10-30 18:28         ` [dpdk-dev] [PATCH v6 11/23] event/dlb2: add queue and port default conf Timothy McDaniel
2020-10-30 18:28         ` [dpdk-dev] [PATCH v6 12/23] event/dlb2: add queue setup Timothy McDaniel
2020-10-30 18:28         ` [dpdk-dev] [PATCH v6 13/23] event/dlb2: add port setup Timothy McDaniel
2020-10-30 18:50           ` Eads, Gage
2020-10-30 18:28         ` [dpdk-dev] [PATCH v6 14/23] event/dlb2: add port link Timothy McDaniel
2020-10-30 18:28         ` [dpdk-dev] [PATCH v6 15/23] event/dlb2: add port unlink and port unlinks in progress Timothy McDaniel
2020-10-30 18:29         ` [dpdk-dev] [PATCH v6 16/23] event/dlb2: add eventdev start Timothy McDaniel
2020-10-30 18:29         ` [dpdk-dev] [PATCH v6 17/23] event/dlb2: add enqueue and its burst variants Timothy McDaniel
2020-10-30 18:29         ` [dpdk-dev] [PATCH v6 18/23] event/dlb2: add dequeue " Timothy McDaniel
2020-10-30 18:29         ` [dpdk-dev] [PATCH v6 19/23] event/dlb2: add eventdev stop and close Timothy McDaniel
2020-10-30 18:29         ` [dpdk-dev] [PATCH v6 20/23] event/dlb2: add PMD's token pop public interface Timothy McDaniel
2020-10-30 18:29         ` [dpdk-dev] [PATCH v6 21/23] event/dlb2: add PMD self-tests Timothy McDaniel
2020-10-30 18:29         ` [dpdk-dev] [PATCH v6 22/23] event/dlb2: add queue and port release Timothy McDaniel
2020-10-30 18:29         ` [dpdk-dev] [PATCH v6 23/23] event/dlb2: add timeout ticks entry point Timothy McDaniel
2020-10-30 23:51       ` [dpdk-dev] [PATCH v7 00/23] Add DLB2 PMD Timothy McDaniel
2020-10-30 23:51         ` [dpdk-dev] [PATCH v7 01/23] event/dlb2: add documentation and meson build infrastructure Timothy McDaniel
2020-10-30 23:51         ` [dpdk-dev] [PATCH v7 02/23] event/dlb2: add dynamic logging Timothy McDaniel
2020-10-30 23:51         ` [dpdk-dev] [PATCH v7 03/23] event/dlb2: add private data structures and constants Timothy McDaniel
2020-10-30 23:51         ` [dpdk-dev] [PATCH v7 04/23] event/dlb2: add definitions shared with LKM or shared code Timothy McDaniel
2020-10-30 23:51         ` [dpdk-dev] [PATCH v7 05/23] event/dlb2: add inline functions Timothy McDaniel
2020-10-30 23:51         ` [dpdk-dev] [PATCH v7 06/23] event/dlb2: add eventdev probe Timothy McDaniel
2020-10-30 23:51         ` [dpdk-dev] [PATCH v7 07/23] event/dlb2: add flexible interface Timothy McDaniel
2020-10-30 23:51         ` [dpdk-dev] [PATCH v7 08/23] event/dlb2: add probe-time hardware init Timothy McDaniel
2020-10-30 23:51         ` [dpdk-dev] [PATCH v7 09/23] event/dlb2: add xstats Timothy McDaniel
2020-10-30 23:51         ` [dpdk-dev] [PATCH v7 10/23] event/dlb2: add infos get and configure Timothy McDaniel
2020-10-30 23:51         ` [dpdk-dev] [PATCH v7 11/23] event/dlb2: add queue and port default conf Timothy McDaniel
2020-10-30 23:51         ` [dpdk-dev] [PATCH v7 12/23] event/dlb2: add queue setup Timothy McDaniel
2020-10-30 23:51         ` [dpdk-dev] [PATCH v7 13/23] event/dlb2: add port setup Timothy McDaniel
2020-10-30 23:51         ` [dpdk-dev] [PATCH v7 14/23] event/dlb2: add port link Timothy McDaniel
2020-10-30 23:51         ` [dpdk-dev] [PATCH v7 15/23] event/dlb2: add port unlink and port unlinks in progress Timothy McDaniel
2020-10-30 23:51         ` [dpdk-dev] [PATCH v7 16/23] event/dlb2: add eventdev start Timothy McDaniel
2020-10-30 23:51         ` [dpdk-dev] [PATCH v7 17/23] event/dlb2: add enqueue and its burst variants Timothy McDaniel
2020-10-30 23:51         ` [dpdk-dev] [PATCH v7 18/23] event/dlb2: add dequeue " Timothy McDaniel
2020-10-30 23:51         ` [dpdk-dev] [PATCH v7 19/23] event/dlb2: add eventdev stop and close Timothy McDaniel
2020-10-30 23:51         ` [dpdk-dev] [PATCH v7 20/23] event/dlb2: add PMD's token pop public interface Timothy McDaniel
2020-10-30 23:51         ` [dpdk-dev] [PATCH v7 21/23] event/dlb2: add PMD self-tests Timothy McDaniel
2020-10-30 23:51         ` [dpdk-dev] [PATCH v7 22/23] event/dlb2: add queue and port release Timothy McDaniel
2020-10-30 23:51         ` [dpdk-dev] [PATCH v7 23/23] event/dlb2: add timeout ticks entry point Timothy McDaniel
2020-10-31  2:01       ` [dpdk-dev] [PATCH v8 00/23] Add DLB2 PMD Timothy McDaniel
2020-10-31  2:01         ` [dpdk-dev] [PATCH v8 01/23] event/dlb2: add documentation and meson build infrastructure Timothy McDaniel
2020-10-31  2:01         ` [dpdk-dev] [PATCH v8 02/23] event/dlb2: add dynamic logging Timothy McDaniel
2020-10-31  2:01         ` [dpdk-dev] [PATCH v8 03/23] event/dlb2: add private data structures and constants Timothy McDaniel
2020-10-31  2:01         ` [dpdk-dev] [PATCH v8 04/23] event/dlb2: add definitions shared with LKM or shared code Timothy McDaniel
2020-10-31  2:01         ` [dpdk-dev] [PATCH v8 05/23] event/dlb2: add inline functions Timothy McDaniel
2020-10-31  2:01         ` [dpdk-dev] [PATCH v8 06/23] event/dlb2: add eventdev probe Timothy McDaniel
2020-10-31  2:01         ` [dpdk-dev] [PATCH v8 07/23] event/dlb2: add flexible interface Timothy McDaniel
2020-10-31  2:01         ` [dpdk-dev] [PATCH v8 08/23] event/dlb2: add probe-time hardware init Timothy McDaniel
2020-10-31  2:01         ` [dpdk-dev] [PATCH v8 09/23] event/dlb2: add xstats Timothy McDaniel
2020-10-31  2:01         ` [dpdk-dev] [PATCH v8 10/23] event/dlb2: add infos get and configure Timothy McDaniel
2020-10-31  2:01         ` [dpdk-dev] [PATCH v8 11/23] event/dlb2: add queue and port default conf Timothy McDaniel
2020-10-31  2:01         ` [dpdk-dev] [PATCH v8 12/23] event/dlb2: add queue setup Timothy McDaniel
2020-10-31  2:01         ` [dpdk-dev] [PATCH v8 13/23] event/dlb2: add port setup Timothy McDaniel
2020-10-31  2:01         ` [dpdk-dev] [PATCH v8 14/23] event/dlb2: add port link Timothy McDaniel
2020-10-31  2:01         ` [dpdk-dev] [PATCH v8 15/23] event/dlb2: add port unlink and port unlinks in progress Timothy McDaniel
2020-10-31  2:01         ` [dpdk-dev] [PATCH v8 16/23] event/dlb2: add eventdev start Timothy McDaniel
2020-10-31  2:01         ` [dpdk-dev] [PATCH v8 17/23] event/dlb2: add enqueue and its burst variants Timothy McDaniel
2020-10-31  9:52           ` Jerin Jacob
2020-10-31 17:13             ` McDaniel, Timothy
2020-10-31  2:01         ` [dpdk-dev] [PATCH v8 18/23] event/dlb2: add dequeue " Timothy McDaniel
2020-10-31  2:01         ` [dpdk-dev] [PATCH v8 19/23] event/dlb2: add eventdev stop and close Timothy McDaniel
2020-10-31  2:01         ` [dpdk-dev] [PATCH v8 20/23] event/dlb2: add PMD's token pop public interface Timothy McDaniel
2020-10-31 10:51           ` David Marchand
2020-10-31 16:37             ` McDaniel, Timothy
2020-10-31 19:19               ` McDaniel, Timothy
2020-10-31 21:38                 ` David Marchand
2020-10-31 21:43                   ` McDaniel, Timothy
2020-10-31  2:01         ` [dpdk-dev] [PATCH v8 21/23] event/dlb2: add PMD self-tests Timothy McDaniel
2020-10-31  2:01         ` [dpdk-dev] [PATCH v8 22/23] event/dlb2: add queue and port release Timothy McDaniel
2020-10-31  2:01         ` [dpdk-dev] [PATCH v8 23/23] event/dlb2: add timeout ticks entry point Timothy McDaniel
2020-10-31 17:25       ` [dpdk-dev] [PATCH v9 00/23] Add DLB2 PMD Timothy McDaniel
2020-10-31 17:25         ` [dpdk-dev] [PATCH v9 01/23] event/dlb2: add documentation and meson build infrastructure Timothy McDaniel
2020-10-31 17:26         ` [dpdk-dev] [PATCH v9 02/23] event/dlb2: add dynamic logging Timothy McDaniel
2020-10-31 17:26         ` [dpdk-dev] [PATCH v9 03/23] event/dlb2: add private data structures and constants Timothy McDaniel
2020-10-31 17:26         ` [dpdk-dev] [PATCH v9 04/23] event/dlb2: add definitions shared with LKM or shared code Timothy McDaniel
2020-10-31 17:26         ` [dpdk-dev] [PATCH v9 05/23] event/dlb2: add inline functions Timothy McDaniel
2020-10-31 17:26         ` [dpdk-dev] [PATCH v9 06/23] event/dlb2: add eventdev probe Timothy McDaniel
2020-10-31 17:26         ` [dpdk-dev] [PATCH v9 07/23] event/dlb2: add flexible interface Timothy McDaniel
2020-10-31 17:26         ` [dpdk-dev] [PATCH v9 08/23] event/dlb2: add probe-time hardware init Timothy McDaniel
2020-10-31 17:26         ` [dpdk-dev] [PATCH v9 09/23] event/dlb2: add xstats Timothy McDaniel
2020-10-31 17:26         ` [dpdk-dev] [PATCH v9 10/23] event/dlb2: add infos get and configure Timothy McDaniel
2020-10-31 17:26         ` [dpdk-dev] [PATCH v9 11/23] event/dlb2: add queue and port default conf Timothy McDaniel
2020-10-31 17:26         ` [dpdk-dev] [PATCH v9 12/23] event/dlb2: add queue setup Timothy McDaniel
2020-10-31 17:26         ` [dpdk-dev] [PATCH v9 13/23] event/dlb2: add port setup Timothy McDaniel
2020-10-31 17:26         ` [dpdk-dev] [PATCH v9 14/23] event/dlb2: add port link Timothy McDaniel
2020-10-31 17:26         ` [dpdk-dev] [PATCH v9 15/23] event/dlb2: add port unlink and port unlinks in progress Timothy McDaniel
2020-10-31 17:26         ` [dpdk-dev] [PATCH v9 16/23] event/dlb2: add eventdev start Timothy McDaniel
2020-10-31 17:26         ` [dpdk-dev] [PATCH v9 17/23] event/dlb2: add enqueue and its burst variants Timothy McDaniel
2020-10-31 17:26         ` [dpdk-dev] [PATCH v9 18/23] event/dlb2: add dequeue " Timothy McDaniel
2020-10-31 17:26         ` [dpdk-dev] [PATCH v9 19/23] event/dlb2: add eventdev stop and close Timothy McDaniel
2020-10-31 17:26         ` [dpdk-dev] [PATCH v9 20/23] event/dlb2: add PMD's token pop public interface Timothy McDaniel
2020-10-31 17:26         ` [dpdk-dev] [PATCH v9 21/23] event/dlb2: add PMD self-tests Timothy McDaniel
2020-10-31 17:26         ` [dpdk-dev] [PATCH v9 22/23] event/dlb2: add queue and port release Timothy McDaniel
2020-10-31 17:26         ` [dpdk-dev] [PATCH v9 23/23] event/dlb2: add timeout ticks entry point Timothy McDaniel
2020-11-01 20:00       ` [dpdk-dev] [PATCH v10 00/23] Add DLB2 PMD Timothy McDaniel
2020-11-01 20:00         ` [dpdk-dev] [PATCH v10 01/23] event/dlb2: add documentation and meson build infrastructure Timothy McDaniel
2020-11-01 20:00         ` [dpdk-dev] [PATCH v10 02/23] event/dlb2: add dynamic logging Timothy McDaniel
2020-11-01 20:00         ` [dpdk-dev] [PATCH v10 03/23] event/dlb2: add private data structures and constants Timothy McDaniel
2020-11-01 20:00         ` [dpdk-dev] [PATCH v10 04/23] event/dlb2: add definitions shared with LKM or shared code Timothy McDaniel
2020-11-01 20:00         ` [dpdk-dev] [PATCH v10 05/23] event/dlb2: add inline functions Timothy McDaniel
2020-11-01 20:00         ` [dpdk-dev] [PATCH v10 06/23] event/dlb2: add eventdev probe Timothy McDaniel
2020-11-01 20:00         ` [dpdk-dev] [PATCH v10 07/23] event/dlb2: add flexible interface Timothy McDaniel
2020-11-01 20:00         ` [dpdk-dev] [PATCH v10 08/23] event/dlb2: add probe-time hardware init Timothy McDaniel
2020-11-01 20:00         ` [dpdk-dev] [PATCH v10 09/23] event/dlb2: add xstats Timothy McDaniel
2020-11-01 20:00         ` [dpdk-dev] [PATCH v10 10/23] event/dlb2: add infos get and configure Timothy McDaniel
2020-11-01 20:00         ` [dpdk-dev] [PATCH v10 11/23] event/dlb2: add queue and port default conf Timothy McDaniel
2020-11-01 20:00         ` [dpdk-dev] [PATCH v10 12/23] event/dlb2: add queue setup Timothy McDaniel
2020-11-01 20:00         ` [dpdk-dev] [PATCH v10 13/23] event/dlb2: add port setup Timothy McDaniel
2020-11-01 20:00         ` [dpdk-dev] [PATCH v10 14/23] event/dlb2: add port link Timothy McDaniel
2020-11-01 20:00         ` [dpdk-dev] [PATCH v10 15/23] event/dlb2: add port unlink and port unlinks in progress Timothy McDaniel
2020-11-01 20:00         ` [dpdk-dev] [PATCH v10 16/23] event/dlb2: add eventdev start Timothy McDaniel
2020-11-01 20:00         ` [dpdk-dev] [PATCH v10 17/23] event/dlb2: add enqueue and its burst variants Timothy McDaniel
2020-11-01 20:00         ` [dpdk-dev] [PATCH v10 18/23] event/dlb2: add dequeue " Timothy McDaniel
2020-11-01 20:00         ` [dpdk-dev] [PATCH v10 19/23] event/dlb2: add eventdev stop and close Timothy McDaniel
2020-11-01 20:00         ` [dpdk-dev] [PATCH v10 20/23] event/dlb2: add PMD's token pop public interface Timothy McDaniel
2020-11-01 20:00         ` [dpdk-dev] [PATCH v10 21/23] event/dlb2: add PMD self-tests Timothy McDaniel
2020-11-01 20:01         ` [dpdk-dev] [PATCH v10 22/23] event/dlb2: add queue and port release Timothy McDaniel
2020-11-01 20:01         ` [dpdk-dev] [PATCH v10 23/23] event/dlb2: add timeout ticks entry point Timothy McDaniel
2020-11-01 23:37       ` [dpdk-dev] [PATCH v11 00/23] Add DLB2 PMD Timothy McDaniel
2020-11-01 23:37         ` [dpdk-dev] [PATCH v11 01/23] event/dlb2: add documentation and meson build infrastructure Timothy McDaniel
2020-11-01 23:37         ` [dpdk-dev] [PATCH v11 02/23] event/dlb2: add dynamic logging Timothy McDaniel
2020-11-01 23:37         ` [dpdk-dev] [PATCH v11 03/23] event/dlb2: add private data structures and constants Timothy McDaniel
2020-11-01 23:37         ` [dpdk-dev] [PATCH v11 04/23] event/dlb2: add definitions shared with LKM or shared code Timothy McDaniel
2020-11-01 23:37         ` [dpdk-dev] [PATCH v11 05/23] event/dlb2: add inline functions Timothy McDaniel
2020-11-01 23:37         ` [dpdk-dev] [PATCH v11 06/23] event/dlb2: add eventdev probe Timothy McDaniel
2020-11-01 23:37         ` [dpdk-dev] [PATCH v11 07/23] event/dlb2: add flexible interface Timothy McDaniel
2020-11-01 23:37         ` [dpdk-dev] [PATCH v11 08/23] event/dlb2: add probe-time hardware init Timothy McDaniel
2020-11-01 23:37         ` [dpdk-dev] [PATCH v11 09/23] event/dlb2: add xstats Timothy McDaniel
2020-11-01 23:37         ` [dpdk-dev] [PATCH v11 10/23] event/dlb2: add infos get and configure Timothy McDaniel
2020-11-01 23:37         ` [dpdk-dev] [PATCH v11 11/23] event/dlb2: add queue and port default conf Timothy McDaniel
2020-11-01 23:37         ` [dpdk-dev] [PATCH v11 12/23] event/dlb2: add queue setup Timothy McDaniel
2020-11-01 23:37         ` [dpdk-dev] [PATCH v11 13/23] event/dlb2: add port setup Timothy McDaniel
2020-11-01 23:37         ` [dpdk-dev] [PATCH v11 14/23] event/dlb2: add port link Timothy McDaniel
2020-11-01 23:37         ` [dpdk-dev] [PATCH v11 15/23] event/dlb2: add port unlink and port unlinks in progress Timothy McDaniel
2020-11-01 23:37         ` [dpdk-dev] [PATCH v11 16/23] event/dlb2: add eventdev start Timothy McDaniel
2020-11-01 23:37         ` [dpdk-dev] [PATCH v11 17/23] event/dlb2: add enqueue and its burst variants Timothy McDaniel
2020-11-01 23:37         ` [dpdk-dev] [PATCH v11 18/23] event/dlb2: add dequeue " Timothy McDaniel
2020-11-01 23:37         ` [dpdk-dev] [PATCH v11 19/23] event/dlb2: add eventdev stop and close Timothy McDaniel
2020-11-01 23:38         ` [dpdk-dev] [PATCH v11 20/23] event/dlb2: add PMD's token pop public interface Timothy McDaniel
2020-11-01 23:38         ` [dpdk-dev] [PATCH v11 21/23] event/dlb2: add PMD self-tests Timothy McDaniel
2020-11-01 23:38         ` [dpdk-dev] [PATCH v11 22/23] event/dlb2: add queue and port release Timothy McDaniel
2020-11-01 23:38         ` [dpdk-dev] [PATCH v11 23/23] event/dlb2: add timeout ticks entry point Timothy McDaniel
2020-11-02  8:49         ` [dpdk-dev] [PATCH v11 00/23] Add DLB2 PMD Jerin Jacob
2020-10-17 18:20     ` [dpdk-dev] [PATCH v2 02/22] event/dlb2: add dynamic logging Timothy McDaniel
2020-10-18  8:57       ` Jerin Jacob
2020-10-20 14:08         ` McDaniel, Timothy
2020-10-17 18:21     ` [dpdk-dev] [PATCH v2 03/22] event/dlb2: add private data structures and constants Timothy McDaniel
2020-10-20 14:01       ` Eads, Gage
2020-10-17 18:21     ` [dpdk-dev] [PATCH v2 04/22] event/dlb2: add definitions shared with LKM or shared code Timothy McDaniel
2020-10-17 18:21     ` [dpdk-dev] [PATCH v2 05/22] event/dlb2: add inline functions Timothy McDaniel
2020-10-18  8:59       ` Jerin Jacob
2020-10-20 14:08         ` McDaniel, Timothy
2020-10-17 18:21     ` [dpdk-dev] [PATCH v2 06/22] event/dlb2: add probe Timothy McDaniel
2020-10-18  8:39       ` Jerin Jacob
2020-10-20 14:04         ` McDaniel, Timothy
2020-10-17 18:21     ` [dpdk-dev] [PATCH v2 07/22] event/dlb2: add xstats Timothy McDaniel
2020-10-20 14:01       ` Eads, Gage
2020-10-17 18:21     ` [dpdk-dev] [PATCH v2 08/22] event/dlb2: add infos get and configure Timothy McDaniel
2020-10-20 14:01       ` Eads, Gage
2020-10-17 18:21     ` [dpdk-dev] [PATCH v2 09/22] event/dlb2: add queue and port default conf Timothy McDaniel
2020-10-20 14:02       ` Eads, Gage
2020-10-17 18:21     ` [dpdk-dev] [PATCH v2 10/22] event/dlb2: add queue setup Timothy McDaniel
2020-10-20 14:01       ` Eads, Gage
2020-10-17 18:21     ` [dpdk-dev] [PATCH v2 11/22] event/dlb2: add port setup Timothy McDaniel
2020-10-20 14:02       ` Eads, Gage
2020-10-17 18:21     ` [dpdk-dev] [PATCH v2 12/22] event/dlb2: add port link Timothy McDaniel
2020-10-20 14:02       ` Eads, Gage
2020-10-17 18:21     ` [dpdk-dev] [PATCH v2 13/22] event/dlb2: add port unlink and port unlinks in progress Timothy McDaniel
2020-10-17 18:21     ` [dpdk-dev] [PATCH v2 14/22] event/dlb2: add eventdev start Timothy McDaniel
2020-10-20 14:04       ` Eads, Gage
2020-10-17 18:21     ` [dpdk-dev] [PATCH v2 15/22] event/dlb2: add enqueue and its burst variants Timothy McDaniel
2020-10-17 18:21     ` [dpdk-dev] [PATCH v2 16/22] event/dlb2: add dequeue " Timothy McDaniel
2020-10-20 14:04       ` Eads, Gage
2020-10-17 18:21     ` [dpdk-dev] [PATCH v2 17/22] event/dlb2: add eventdev stop and close Timothy McDaniel
2020-10-20 14:04       ` Eads, Gage
2020-10-17 18:21     ` [dpdk-dev] [PATCH v2 18/22] event/dlb2: add PMD's token pop public interface Timothy McDaniel
2020-10-18  9:13       ` Jerin Jacob
2020-10-20 14:12         ` McDaniel, Timothy
2020-10-19 10:01       ` Kinsella, Ray
2020-10-20 14:05       ` Eads, Gage
2020-10-17 18:21     ` [dpdk-dev] [PATCH v2 19/22] event/dlb2: add PMD self-tests Timothy McDaniel
2020-10-17 18:21     ` [dpdk-dev] [PATCH v2 20/22] event/dlb2: add queue and port release Timothy McDaniel
2020-10-20 14:04       ` Eads, Gage
2020-10-17 18:21     ` [dpdk-dev] [PATCH v2 21/22] event/dlb2: add timeout ticks entry point Timothy McDaniel
2020-10-17 18:21     ` [dpdk-dev] [PATCH v2 22/22] doc: add new DLB2 eventdev driver to relnotes Timothy McDaniel
2020-10-18  9:22       ` Jerin Jacob
2020-10-20 14:13         ` McDaniel, Timothy
2020-10-24 13:06     ` [dpdk-dev] [PATCH v2 00/22] Add DLB2 PMD Thomas Monjalon
2020-10-23 18:30   ` [dpdk-dev] [PATCH v3 00/23] " Timothy McDaniel
2020-10-23 18:30     ` [dpdk-dev] [PATCH v3 01/23] event/dlb2: add documentation and meson build infrastructure Timothy McDaniel
2020-10-24 12:58       ` Jerin Jacob
2020-10-23 18:30     ` [dpdk-dev] [PATCH v3 02/23] event/dlb2: add dynamic logging Timothy McDaniel
2020-10-23 18:30     ` [dpdk-dev] [PATCH v3 03/23] event/dlb2: add private data structures and constants Timothy McDaniel
2020-10-23 18:30     ` [dpdk-dev] [PATCH v3 04/23] event/dlb2: add definitions shared with LKM or shared code Timothy McDaniel
2020-10-23 18:30     ` [dpdk-dev] [PATCH v3 05/23] event/dlb2: add inline functions Timothy McDaniel
2020-10-23 18:30     ` [dpdk-dev] [PATCH v3 06/23] event/dlb2: add eventdev probe Timothy McDaniel
2020-10-23 18:30     ` [dpdk-dev] [PATCH v3 07/23] event/dlb2: add flexible interface Timothy McDaniel
2020-10-23 18:30     ` [dpdk-dev] [PATCH v3 08/23] event/dlb2: add probe-time hardware init Timothy McDaniel
2020-10-23 18:30     ` [dpdk-dev] [PATCH v3 09/23] event/dlb2: add xstats Timothy McDaniel
2020-10-23 18:30     ` [dpdk-dev] [PATCH v3 10/23] event/dlb2: add infos get and configure Timothy McDaniel
2020-10-23 18:30     ` [dpdk-dev] [PATCH v3 11/23] event/dlb2: add queue and port default conf Timothy McDaniel
2020-10-23 18:30     ` [dpdk-dev] [PATCH v3 12/23] event/dlb2: add queue setup Timothy McDaniel
2020-10-23 18:30     ` [dpdk-dev] [PATCH v3 13/23] event/dlb2: add port setup Timothy McDaniel
2020-10-23 18:30     ` [dpdk-dev] [PATCH v3 14/23] event/dlb2: add port link Timothy McDaniel
2020-10-23 18:30     ` [dpdk-dev] [PATCH v3 15/23] event/dlb2: add port unlink and port unlinks in progress Timothy McDaniel
2020-10-23 18:30     ` [dpdk-dev] [PATCH v3 16/23] event/dlb2: add eventdev start Timothy McDaniel
2020-10-23 18:30     ` [dpdk-dev] [PATCH v3 17/23] event/dlb2: add enqueue and its burst variants Timothy McDaniel
2020-10-23 18:30     ` Timothy McDaniel [this message]
2020-10-23 18:30     ` [dpdk-dev] [PATCH v3 19/23] event/dlb2: add eventdev stop and close Timothy McDaniel
2020-10-23 18:30     ` [dpdk-dev] [PATCH v3 20/23] event/dlb2: add PMD's token pop public interface Timothy McDaniel
2020-10-23 18:30     ` [dpdk-dev] [PATCH v3 21/23] event/dlb2: add PMD self-tests Timothy McDaniel
2020-10-23 18:30     ` [dpdk-dev] [PATCH v3 22/23] event/dlb2: add queue and port release Timothy McDaniel
2020-10-23 18:30     ` [dpdk-dev] [PATCH v3 23/23] event/dlb2: add timeout ticks entry point Timothy McDaniel
2020-10-29 15:24   ` [dpdk-dev] [PATCH v4 00/23] Add DLB2 PMD Timothy McDaniel
2020-10-29 15:24     ` [dpdk-dev] [PATCH v4 01/23] event/dlb2: add documentation and meson build infrastructure Timothy McDaniel
2020-10-29 15:24     ` [dpdk-dev] [PATCH v4 02/23] event/dlb2: add dynamic logging Timothy McDaniel
2020-10-29 15:24     ` [dpdk-dev] [PATCH v4 03/23] event/dlb2: add private data structures and constants Timothy McDaniel
2020-10-29 15:29       ` Stephen Hemminger
2020-10-29 16:07         ` McDaniel, Timothy
2020-10-29 15:30       ` Stephen Hemminger
2020-10-29 16:10         ` McDaniel, Timothy
2020-10-29 15:24     ` [dpdk-dev] [PATCH v4 04/23] event/dlb2: add definitions shared with LKM or shared code Timothy McDaniel
2020-10-29 15:24     ` [dpdk-dev] [PATCH v4 05/23] event/dlb2: add inline functions Timothy McDaniel
2020-10-29 15:25     ` [dpdk-dev] [PATCH v4 06/23] event/dlb2: add eventdev probe Timothy McDaniel
2020-10-29 15:25     ` [dpdk-dev] [PATCH v4 07/23] event/dlb2: add flexible interface Timothy McDaniel
2020-10-29 15:25     ` [dpdk-dev] [PATCH v4 08/23] event/dlb2: add probe-time hardware init Timothy McDaniel
2020-10-29 15:25     ` [dpdk-dev] [PATCH v4 09/23] event/dlb2: add xstats Timothy McDaniel
2020-10-29 15:25     ` [dpdk-dev] [PATCH v4 10/23] event/dlb2: add infos get and configure Timothy McDaniel
2020-10-29 15:25     ` [dpdk-dev] [PATCH v4 11/23] event/dlb2: add queue and port default conf Timothy McDaniel
2020-10-29 15:25     ` [dpdk-dev] [PATCH v4 12/23] event/dlb2: add queue setup Timothy McDaniel
2020-10-29 15:25     ` [dpdk-dev] [PATCH v4 13/23] event/dlb2: add port setup Timothy McDaniel
2020-10-29 15:25     ` [dpdk-dev] [PATCH v4 14/23] event/dlb2: add port link Timothy McDaniel
2020-10-29 15:25     ` [dpdk-dev] [PATCH v4 15/23] event/dlb2: add port unlink and port unlinks in progress Timothy McDaniel
2020-10-29 15:25     ` [dpdk-dev] [PATCH v4 16/23] event/dlb2: add eventdev start Timothy McDaniel
2020-10-29 15:25     ` [dpdk-dev] [PATCH v4 17/23] event/dlb2: add enqueue and its burst variants Timothy McDaniel
2020-10-29 15:25     ` [dpdk-dev] [PATCH v4 18/23] event/dlb2: add dequeue " Timothy McDaniel
2020-10-29 15:25     ` [dpdk-dev] [PATCH v4 19/23] event/dlb2: add eventdev stop and close Timothy McDaniel
2020-10-29 15:25     ` [dpdk-dev] [PATCH v4 20/23] event/dlb2: add PMD's token pop public interface Timothy McDaniel
2020-10-29 15:25     ` [dpdk-dev] [PATCH v4 21/23] event/dlb2: add PMD self-tests Timothy McDaniel
2020-10-29 15:25     ` [dpdk-dev] [PATCH v4 22/23] event/dlb2: add queue and port release Timothy McDaniel
2020-10-29 15:25     ` [dpdk-dev] [PATCH v4 23/23] event/dlb2: add timeout ticks entry point Timothy McDaniel
2020-09-11 20:26 ` [dpdk-dev] [PATCH 02/22] event/dlb2: add dynamic logging Timothy McDaniel
2020-10-06 16:52   ` Eads, Gage
2020-09-11 20:26 ` [dpdk-dev] [PATCH 03/22] event/dlb2: add private data structures and constants Timothy McDaniel
2020-10-06 16:52   ` Eads, Gage
2020-10-07 16:14   ` Eads, Gage
2020-09-11 20:26 ` [dpdk-dev] [PATCH 04/22] event/dlb2: add definitions shared with LKM or shared code Timothy McDaniel
2020-10-06 19:26   ` Eads, Gage
2020-09-11 20:26 ` [dpdk-dev] [PATCH 05/22] event/dlb2: add inline functions Timothy McDaniel
2020-10-06 21:33   ` Eads, Gage
2020-09-11 20:26 ` [dpdk-dev] [PATCH 06/22] event/dlb2: add probe Timothy McDaniel
2020-10-07 16:56   ` Eads, Gage
2020-10-18  9:05   ` Jerin Jacob
2020-10-20 14:11     ` McDaniel, Timothy
2020-09-11 20:26 ` [dpdk-dev] [PATCH 07/22] event/dlb2: add xstats Timothy McDaniel
2020-09-17 20:58   ` Chen, Mike Ximing
2020-09-17 21:26     ` McDaniel, Timothy
2020-09-18  0:37       ` Chen, Mike Ximing
2020-09-18  8:39         ` Bruce Richardson
2020-10-07 18:47   ` Eads, Gage
2020-09-11 20:26 ` [dpdk-dev] [PATCH 08/22] event/dlb2: add infos get and configure Timothy McDaniel
2020-10-07 19:14   ` Eads, Gage
2020-09-11 20:26 ` [dpdk-dev] [PATCH 09/22] event/dlb2: add queue and port default conf Timothy McDaniel
2020-10-07 19:15   ` Eads, Gage
2020-09-11 20:26 ` [dpdk-dev] [PATCH 10/22] event/dlb2: add queue setup Timothy McDaniel
2020-10-07 19:26   ` Eads, Gage
2020-09-11 20:26 ` [dpdk-dev] [PATCH 11/22] event/dlb2: add port setup Timothy McDaniel
2020-10-07 20:34   ` Eads, Gage
2020-09-11 20:26 ` [dpdk-dev] [PATCH 12/22] event/dlb2: add port link Timothy McDaniel
2020-10-07 20:40   ` Eads, Gage
2020-09-11 20:26 ` [dpdk-dev] [PATCH 13/22] event/dlb2: add port unlink and port unlinks in progress Timothy McDaniel
2020-10-07 20:44   ` Eads, Gage
2020-09-11 20:26 ` [dpdk-dev] [PATCH 14/22] event/dlb2: add eventdev start Timothy McDaniel
2020-10-07 20:51   ` Eads, Gage
2020-09-11 20:26 ` [dpdk-dev] [PATCH 15/22] event/dlb2: add enqueue and its burst variants Timothy McDaniel
2020-10-07 21:02   ` Eads, Gage
2020-09-11 20:26 ` [dpdk-dev] [PATCH 16/22] event/dlb2: add dequeue " Timothy McDaniel
2020-10-07 21:18   ` Eads, Gage
2020-09-11 20:26 ` [dpdk-dev] [PATCH 17/22] event/dlb2: add eventdev stop and close Timothy McDaniel
2020-10-07 21:21   ` Eads, Gage
2020-09-11 20:26 ` [dpdk-dev] [PATCH 18/22] event/dlb2: add PMD's token pop public interface Timothy McDaniel
2020-10-07 21:24   ` Eads, Gage
2020-09-11 20:26 ` [dpdk-dev] [PATCH 19/22] event/dlb2: add PMD self-tests Timothy McDaniel
2020-10-07 21:33   ` Eads, Gage
2020-09-11 20:26 ` [dpdk-dev] [PATCH 20/22] event/dlb2: add queue and port release Timothy McDaniel
2020-10-07 21:55   ` Eads, Gage
2020-09-11 20:26 ` [dpdk-dev] [PATCH 21/22] event/dlb2: add timeout ticks entry point Timothy McDaniel
2020-10-07 21:58   ` Eads, Gage
2020-09-11 20:26 ` [dpdk-dev] [PATCH 22/22] doc: add new DLB2 eventdev driver to relnotes Timothy McDaniel
2020-10-07 22:04   ` Eads, Gage
2020-09-21 17:11 ` [dpdk-dev] [PATCH 00/22] Add DLB2 PMD Jerin Jacob
2020-09-21 17:15   ` McDaniel, Timothy
2020-09-29 18:41     ` Jerin Jacob
2020-09-29 18:46       ` McDaniel, Timothy
2020-09-30 16:10       ` McDaniel, Timothy
2020-09-29 18:46 ` Jerin Jacob
2020-09-30 16:14   ` McDaniel, Timothy

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