From: Timothy McDaniel <timothy.mcdaniel@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 16/22] event/dlb2: add dequeue and its burst variants Date: Fri, 11 Sep 2020 15:26:21 -0500 Message-ID: <1599855987-25976-17-git-send-email-timothy.mcdaniel@intel.com> (raw) In-Reply-To: <1599855987-25976-1-git-send-email-timothy.mcdaniel@intel.com> Add support for dequeue, dequeue_burst, ... Signed-off-by: Timothy McDaniel <timothy.mcdaniel@intel.com> --- drivers/event/dlb2/dlb2.c | 786 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 786 insertions(+) diff --git a/drivers/event/dlb2/dlb2.c b/drivers/event/dlb2/dlb2.c index ac4cf19..8911c55 100644 --- a/drivers/event/dlb2/dlb2.c +++ b/drivers/event/dlb2/dlb2.c @@ -2751,9 +2751,786 @@ 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; + + RTE_SET_USED(ev_port); /* avoids unused variable error if stats off */ + + 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); + DLB2_INC_STAT(ev_port->stats.traffic.rx_ok, 1); + 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]; + + RTE_SET_USED(ev_port); /* avoids unused variable error, if stats off */ + + /* 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 RTE_EVENT_QUEUE_ID_BYTE 5 + sse_evt[0] = _mm_insert_epi8(sse_evt[0], + qid_mappings[qes[0].qid], + RTE_EVENT_QUEUE_ID_BYTE); + sse_evt[0] = _mm_insert_epi8(sse_evt[0], + qid_mappings[qes[1].qid], + RTE_EVENT_QUEUE_ID_BYTE + 8); + sse_evt[1] = _mm_insert_epi8(sse_evt[1], + qid_mappings[qes[2].qid], + RTE_EVENT_QUEUE_ID_BYTE); + sse_evt[1] = _mm_insert_epi8(sse_evt[1], + qid_mappings[qes[3].qid], + RTE_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 RTE_EVENT_PRIO_IMPL_OPAQUE_WORD 3 +#define RTE_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 << RTE_BYTE_SHIFT), + RTE_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 << RTE_BYTE_SHIFT), + RTE_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 << RTE_BYTE_SHIFT), + RTE_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 << RTE_BYTE_SHIFT), + RTE_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 RTE_EVENT_EV_TYPE_DW 0 +#define RTE_EVENT_EV_TYPE_SHIFT 28 +#define RTE_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 << RTE_EVENT_EV_TYPE_SHIFT | + qes[0].u.event_type.sub << RTE_EVENT_SUB_EV_TYPE_SHIFT, + RTE_EVENT_EV_TYPE_DW); + sse_evt[0] = _mm_insert_epi32(sse_evt[0], + qes[1].flow_id | + qes[1].u.event_type.major << RTE_EVENT_EV_TYPE_SHIFT | + qes[1].u.event_type.sub << RTE_EVENT_SUB_EV_TYPE_SHIFT, + RTE_EVENT_EV_TYPE_DW + 2); + sse_evt[1] = _mm_insert_epi32(sse_evt[1], + qes[2].flow_id | + qes[2].u.event_type.major << RTE_EVENT_EV_TYPE_SHIFT | + qes[2].u.event_type.sub << RTE_EVENT_SUB_EV_TYPE_SHIFT, + RTE_EVENT_EV_TYPE_DW); + sse_evt[1] = _mm_insert_epi32(sse_evt[1], + qes[3].flow_id | + qes[3].u.event_type.major << RTE_EVENT_EV_TYPE_SHIFT | + qes[3].u.event_type.sub << RTE_EVENT_SUB_EV_TYPE_SHIFT, + RTE_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 RTE_EVENT_SCHED_TYPE_BYTE 4 +#define RTE_EVENT_SCHED_TYPE_SHIFT 6 + sse_evt[0] = _mm_insert_epi8(sse_evt[0], + sched_type_map[qes[0].sched_type] << RTE_EVENT_SCHED_TYPE_SHIFT, + RTE_EVENT_SCHED_TYPE_BYTE); + sse_evt[0] = _mm_insert_epi8(sse_evt[0], + sched_type_map[qes[1].sched_type] << RTE_EVENT_SCHED_TYPE_SHIFT, + RTE_EVENT_SCHED_TYPE_BYTE + 8); + sse_evt[1] = _mm_insert_epi8(sse_evt[1], + sched_type_map[qes[2].sched_type] << RTE_EVENT_SCHED_TYPE_SHIFT, + RTE_EVENT_SCHED_TYPE_BYTE); + sse_evt[1] = _mm_insert_epi8(sse_evt[1], + sched_type_map[qes[3].sched_type] << RTE_EVENT_SCHED_TYPE_SHIFT, + RTE_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; + + if (qm_port->token_pop_mode == DELAYED_POP && j < 4 && + qm_port->issued_releases >= qm_port->token_pop_thresh - 1) { + dlb2_construct_token_pop_qe(qm_port, j); + + /* Reset the releases counter for the next QE batch */ + qm_port->issued_releases -= qm_port->token_pop_thresh; + } + + dlb2_hw_do_enqueue(qm_port, i == 0, port_data); + + cnt += j; + } + + if (qm_port->token_pop_mode == DELAYED_POP && + qm_port->issued_releases >= qm_port->token_pop_thresh - 1) { + dlb2_consume_qe_immediate(qm_port, qm_port->owed_tokens); + qm_port->issued_releases -= qm_port->token_pop_thresh; + } + +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) { + if (qm_port->token_pop_mode == AUTO_POP) + 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) { + if (qm_port->token_pop_mode == AUTO_POP) + 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_port *qm_port = &ev_port->qm_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); + } + + if (qm_port->token_pop_mode == DEFERRED_POP && qm_port->owed_tokens) + dlb2_consume_qe_immediate(qm_port, qm_port->owed_tokens); + + 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_port *qm_port = &ev_port->qm_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); + } + + if (qm_port->token_pop_mode == DEFERRED_POP && qm_port->owed_tokens) + dlb2_consume_qe_immediate(qm_port, qm_port->owed_tokens); + + 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, @@ -2781,6 +3558,15 @@ 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
next prev parent reply other threads:[~2020-09-11 20:32 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 ` [dpdk-dev] [PATCH v3 18/23] event/dlb2: add dequeue " Timothy McDaniel 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 ` Timothy McDaniel [this message] 2020-10-07 21:18 ` [dpdk-dev] [PATCH 16/22] event/dlb2: add dequeue " 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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