From: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
To: jerin.jacob@caviumnetworks.com,
santosh.shukla@caviumnetworks.com, erik.g.carrillo@intel.com
Cc: dev@dpdk.org, Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
Subject: [dpdk-dev] [PATCH 06/10] event/octeontx: add single producer timer arm variant
Date: Sat, 17 Feb 2018 03:06:56 +0530 [thread overview]
Message-ID: <20180216213700.3415-7-pbhagavatula@caviumnetworks.com> (raw)
In-Reply-To: <20180216213700.3415-1-pbhagavatula@caviumnetworks.com>
When application creates the timer adapter by passing
`RTE_EVENT_TIMER_ADAPTER_F_SP_PUT` flag, we can optimize the arm sequence
by removing the locking overhead.
Signed-off-by: Pavan Nikhilesh <pbhagavatula@caviumnetworks.com>
---
drivers/event/octeontx/timvf_evdev.c | 22 +++-
drivers/event/octeontx/timvf_evdev.h | 5 +
drivers/event/octeontx/timvf_worker.c | 65 ++++++++++++
drivers/event/octeontx/timvf_worker.h | 183 ++++++++++++++++++++++++++++++++++
4 files changed, 270 insertions(+), 5 deletions(-)
diff --git a/drivers/event/octeontx/timvf_evdev.c b/drivers/event/octeontx/timvf_evdev.c
index d0ba42263..6cf5d4846 100644
--- a/drivers/event/octeontx/timvf_evdev.c
+++ b/drivers/event/octeontx/timvf_evdev.c
@@ -174,6 +174,7 @@ timvf_ring_create(struct rte_event_timer_adapter *adptr)
struct rte_event_timer_adapter_conf *rcfg = &adptr->data->conf;
struct timvf_ring *timr;
struct octeontx_timvf_info tinfo;
+ unsigned int mp_flags = 0;
if (octeontx_timvf_info(&tinfo) < 0)
return -ENODEV;
@@ -224,6 +225,11 @@ timvf_ring_create(struct rte_event_timer_adapter *adptr)
timr->nb_chunks = nb_timers / nb_chunk_slots;
+ if (rcfg->flags & RTE_EVENT_TIMER_ADAPTER_F_SP_PUT) {
+ mp_flags = MEMPOOL_F_SP_PUT | MEMPOOL_F_SC_GET;
+ timvf_log_info("Using single producer mode");
+ }
+
timr->meta.bkt = rte_zmalloc("octeontx_timvf_bucket",
(timr->meta.nb_bkts) * sizeof(struct tim_mem_bucket),
0);
@@ -261,8 +267,12 @@ timvf_ring_create(struct rte_event_timer_adapter *adptr)
timvf_write64(0x7, (uint8_t *)timr->vbar0 + TIM_VF_NRSPERR_ENA_W1C);
timvf_write64(0x7, (uint8_t *)timr->vbar0 + TIM_VF_NRSPERR_ENA_W1S);
- adptr->arm_burst = timvf_timer_reg_burst_mp;
- adptr->arm_tmo_tick_burst = NULL;
+ if (mp_flags)
+ adptr->arm_burst = timvf_timer_reg_burst_sp;
+ else
+ adptr->arm_burst = timvf_timer_reg_burst_mp;
+
+ adptr->arm_tmo_tick_burst = timvf_timer_reg_brst;
adptr->cancel_burst = timvf_timer_unreg_burst;
return 0;
@@ -297,11 +307,13 @@ timvf_timer_adapter_caps_get(const struct rte_eventdev *dev, uint64_t flags,
uint32_t *caps, const struct rte_event_timer_adapter_ops **ops)
{
RTE_SET_USED(dev);
- RTE_SET_USED(flags);
- timvf_ops.arm_burst = timvf_timer_reg_burst_mp;
- timvf_ops.arm_tmo_tick_burst = NULL;
+ if (flags & RTE_EVENT_TIMER_ADAPTER_F_SP_PUT)
+ timvf_ops.arm_burst = timvf_timer_reg_burst_sp;
+ else
+ timvf_ops.arm_burst = timvf_timer_reg_burst_mp;
+ timvf_ops.arm_tmo_tick_burst = timvf_timer_reg_brst;
timvf_ops.cancel_burst = timvf_timer_unreg_burst;
*caps = RTE_EVENT_TIMER_ADAPTER_CAP_INTERNAL_PORT;
*ops = &timvf_ops;
diff --git a/drivers/event/octeontx/timvf_evdev.h b/drivers/event/octeontx/timvf_evdev.h
index c80e147e8..b5db233bb 100644
--- a/drivers/event/octeontx/timvf_evdev.h
+++ b/drivers/event/octeontx/timvf_evdev.h
@@ -186,8 +186,13 @@ bkt_mod(uint32_t rel_bkt, uint32_t nb_bkts)
int timvf_timer_adapter_caps_get(const struct rte_eventdev *dev, uint64_t flags,
uint32_t *caps, const struct rte_event_timer_adapter_ops **ops);
+int timvf_timer_reg_brst(const struct rte_event_timer_adapter *adptr,
+ struct rte_event_timer **tim, const uint64_t timeout_tick,
+ const uint16_t nb_timers);
int timvf_timer_unreg_burst(const struct rte_event_timer_adapter *adptr,
struct rte_event_timer **tim, const uint16_t nb_timers);
+int timvf_timer_reg_burst_sp(const struct rte_event_timer_adapter *adptr,
+ struct rte_event_timer **tim, const uint16_t nb_timers);
int timvf_timer_reg_burst_mp(const struct rte_event_timer_adapter *adptr,
struct rte_event_timer **tim, const uint16_t nb_timers);
diff --git a/drivers/event/octeontx/timvf_worker.c b/drivers/event/octeontx/timvf_worker.c
index 7a924fd11..3e48f3ca6 100644
--- a/drivers/event/octeontx/timvf_worker.c
+++ b/drivers/event/octeontx/timvf_worker.c
@@ -5,6 +5,42 @@
#include "timvf_worker.h"
+int
+timvf_timer_reg_brst(const struct rte_event_timer_adapter *adptr,
+ struct rte_event_timer **tim, const uint64_t timeout_tick,
+ const uint16_t nb_timers)
+{
+ int ret;
+ uint16_t set_timers = 0;
+ uint16_t idx;
+ uint16_t arr_idx = 0;
+ struct timvf_ring *timr = adptr->data->adapter_priv;
+ struct tim_mem_entry entry[TIMVF_MAX_BURST] __rte_cache_aligned;
+
+ if (unlikely(timeout_tick > timr->meta.nb_bkts)) {
+ for (idx = 0; idx < nb_timers; idx++)
+ tim[idx]->state = RTE_EVENT_TIMER_ERROR_TOOLATE;
+ rte_errno = -EINVAL;
+ return 0;
+ }
+
+ while (arr_idx < nb_timers) {
+ for (idx = 0; idx < TIMVF_MAX_BURST && (arr_idx < nb_timers);
+ idx++, arr_idx++) {
+ entry[idx].w0 =
+ (tim[arr_idx]->ev.event & 0xFFC000000000) >> 6 |
+ (tim[arr_idx]->ev.event & 0xFFFFFFFF);
+ entry[idx].wqe = tim[arr_idx]->ev.u64;
+ }
+ ret = timvf_add_entry_brst(timr, timeout_tick, &tim[set_timers],
+ entry, idx);
+ set_timers += ret;
+ if (ret != idx)
+ break;
+ }
+ return set_timers;
+}
+
int
timvf_timer_unreg_burst(const struct rte_event_timer_adapter *adptr,
struct rte_event_timer **tim, const uint16_t nb_timers)
@@ -23,6 +59,35 @@ timvf_timer_unreg_burst(const struct rte_event_timer_adapter *adptr,
return index;
}
+int
+timvf_timer_reg_burst_sp(const struct rte_event_timer_adapter *adptr,
+ struct rte_event_timer **tim, const uint16_t nb_timers)
+{
+ int ret;
+ uint16_t index;
+ struct tim_mem_entry entry;
+ struct timvf_ring *timr = adptr->data->adapter_priv;
+ for (index = 0; index < nb_timers; index++) {
+ if (unlikely(tim[index]->timeout_ticks > timr->meta.nb_bkts)) {
+ tim[index]->state = RTE_EVENT_TIMER_ERROR_TOOLATE;
+ rte_errno = -EINVAL;
+ break;
+ }
+
+ entry.w0 = (tim[index]->ev.event & 0xFFC000000000) >> 6 |
+ (tim[index]->ev.event & 0xFFFFFFFF);
+ entry.wqe = tim[index]->ev.u64;
+ ret = timvf_add_entry_sp(timr, tim[index]->timeout_ticks,
+ tim[index], &entry);
+ if (unlikely(ret)) {
+ rte_errno = -ret;
+ break;
+ }
+ }
+
+ return index;
+}
+
int
timvf_timer_reg_burst_mp(const struct rte_event_timer_adapter *adptr,
struct rte_event_timer **tim, const uint16_t nb_timers)
diff --git a/drivers/event/octeontx/timvf_worker.h b/drivers/event/octeontx/timvf_worker.h
index b63dd763c..320eb6ac1 100644
--- a/drivers/event/octeontx/timvf_worker.h
+++ b/drivers/event/octeontx/timvf_worker.h
@@ -160,6 +160,118 @@ timr_clr_bkt(struct timvf_ring *timr, struct tim_mem_bucket *bkt)
return (struct tim_mem_entry *)bkt->first_chunk;
}
+/* Burst mode functions */
+static inline int __hot
+timvf_add_entry_brst(struct timvf_ring *timr, const uint16_t rel_bkt,
+ struct rte_event_timer **tim, const struct tim_mem_entry *ents,
+ const uint16_t nb_timers)
+{
+ int16_t rem;
+ int16_t crem = 0;
+ uint8_t lock_cnt;
+ uint16_t index = 0;
+ uint16_t chunk_remainder = 0;
+ uint32_t bucket;
+ uint32_t tbkt_id;
+ const uint32_t nb_bkts = timr->meta.nb_bkts;
+ const uint64_t start = timr->meta.ring_start_cyc;
+ uint64_t pos_reg;
+ uint64_t lock_sema;
+ struct tim_mem_bucket *bkt;
+ struct tim_mem_entry *chunk;
+
+__retry:
+ pos_reg = (rte_rdtsc() - start);
+ bucket = rte_reciprocal_divide_u64(pos_reg,
+ &timr->meta.fast_div) + rel_bkt;
+ tbkt_id = timr->meta.get_target_bkt(bucket, nb_bkts);
+ bkt = &timr->meta.bkt[tbkt_id];
+
+ /* Only one thread beyond this. */
+ lock_sema = timr_bkt_inc_lock(bkt);
+ lock_cnt = (uint8_t)
+ ((lock_sema >> TIM_BUCKET_W1_S_LOCK) & TIM_BUCKET_W1_M_LOCK);
+
+ if (lock_cnt) {
+ timr_bkt_dec_lock(bkt);
+ goto __retry;
+ }
+
+ /* Bucket related checks. */
+ if (unlikely(timr_bkt_get_shbt(lock_sema))) {
+ timr_bkt_dec_lock(bkt);
+ goto __retry;
+ }
+
+ chunk_remainder = timr_bkt_fetch_rem(lock_sema);
+ rem = chunk_remainder - nb_timers;
+ if (rem < 0) {
+ crem = nb_chunk_slots - chunk_remainder;
+ if (chunk_remainder && crem) {
+ chunk = ((struct tim_mem_entry *)bkt->current_chunk) +
+ crem;
+ for (; index < chunk_remainder; index++) {
+ *chunk = *(ents + index);
+ tim[index]->impl_opaque[0] = (uint64_t)chunk++;
+ tim[index]->impl_opaque[1] = (uint64_t)bkt;
+ tim[index]->state = RTE_EVENT_TIMER_ARMED;
+ }
+ timr_bkt_sub_rem(bkt, chunk_remainder);
+ timr_bkt_add_nent(bkt, chunk_remainder);
+ }
+ rem = nb_timers - chunk_remainder;
+ ents = ents + chunk_remainder;
+ if (bkt->nb_entry || !bkt->first_chunk) {
+ if (unlikely(rte_mempool_get(timr->meta.chunk_pool,
+ (void **)&chunk))) {
+ /*
+ * No more chunks, return number of entries
+ * successfully copied.
+ */
+ timr_bkt_dec_lock(bkt);
+ rte_errno = -ENOMEM;
+ tim[index]->state = RTE_EVENT_TIMER_ERROR;
+ return crem;
+ }
+ if (bkt->nb_entry) {
+ *(uint64_t *)(
+ (struct tim_mem_entry *)bkt->current_chunk +
+ nb_chunk_slots) = (uint64_t) chunk;
+ } else {
+ bkt->first_chunk = (uint64_t) chunk;
+ }
+ } else {
+ chunk = timr_clr_bkt(timr, bkt);
+ bkt->first_chunk = (uint64_t) chunk;
+ }
+ *(uint64_t *)(chunk + nb_chunk_slots) = 0;
+ bkt->current_chunk = (uint64_t) chunk;
+
+ for (; index < nb_timers; index++) {
+ *chunk = *(ents + index);
+ tim[index]->impl_opaque[0] = (uint64_t)chunk++;
+ tim[index]->impl_opaque[1] = (uint64_t)bkt;
+ tim[index]->state = RTE_EVENT_TIMER_ARMED;
+ }
+ timr_bkt_set_rem(bkt, nb_chunk_slots - rem);
+ timr_bkt_add_nent(bkt, rem);
+ } else {
+ chunk = (struct tim_mem_entry *)bkt->current_chunk;
+ chunk += (nb_chunk_slots - chunk_remainder);
+ for (; index < nb_timers; index++) {
+ *chunk = *(ents + index);
+ tim[index]->impl_opaque[0] = (uint64_t)chunk++;
+ tim[index]->impl_opaque[1] = (uint64_t)bkt;
+ tim[index]->state = RTE_EVENT_TIMER_ARMED;
+ }
+ timr_bkt_sub_rem(bkt, nb_timers);
+ timr_bkt_add_nent(bkt, nb_timers);
+ }
+
+ timr_bkt_dec_lock(bkt);
+ return nb_timers;
+}
+
static inline int __hot
timvf_rem_entry(struct rte_event_timer *tim)
{
@@ -192,6 +304,77 @@ timvf_rem_entry(struct rte_event_timer *tim)
return 0;
}
+/* Single producer functions. */
+static inline int __hot
+timvf_add_entry_sp(struct timvf_ring *timr, const uint32_t rel_bkt,
+ struct rte_event_timer *tim, const struct tim_mem_entry *pent)
+{
+ int16_t rem;
+ uint32_t bucket;
+ uint32_t tbkt_id;
+ const uint32_t nb_bkts = timr->meta.nb_bkts;
+ uint64_t lock_sema;
+ uint64_t pos_reg;
+ const uint64_t start = timr->meta.ring_start_cyc;
+ struct tim_mem_bucket *bkt;
+ struct tim_mem_entry *chunk;
+
+ pos_reg = (rte_rdtsc() - start);
+ bucket = rte_reciprocal_divide_u64(pos_reg,
+ &timr->meta.fast_div) + rel_bkt;
+ tbkt_id = timr->meta.get_target_bkt(bucket, nb_bkts);
+ bkt = &timr->meta.bkt[tbkt_id];
+__retry:
+ /*Get Bucket sema*/
+ lock_sema = timr_bkt_fetch_sema(bkt);
+ /* Bucket related checks. */
+ if (unlikely(timr_bkt_get_shbt(lock_sema)))
+ goto __retry;
+
+ /* Insert the work. */
+ rem = timr_bkt_fetch_rem(lock_sema);
+
+ if (!rem) {
+ /* SP mode will have only one thread. */
+ if (bkt->nb_entry || !bkt->first_chunk) {
+ if (unlikely(rte_mempool_get(timr->meta.chunk_pool,
+ (void **)&chunk))) {
+ timr_bkt_set_rem(bkt, 0);
+ tim->impl_opaque[0] =
+ tim->impl_opaque[1] = 0;
+ tim->state = RTE_EVENT_TIMER_ERROR;
+ return -ENOMEM;
+ }
+ if (bkt->nb_entry) {
+ *(uint64_t *)((struct tim_mem_entry *)
+ bkt->current_chunk +
+ nb_chunk_slots) =
+ (uint64_t) chunk;
+ } else {
+ bkt->first_chunk = (uint64_t) chunk;
+ }
+ *(uint64_t *)(chunk + nb_chunk_slots) = 0;
+ } else {
+ chunk = timr_clr_bkt(timr, bkt);
+ *(uint64_t *)(chunk + nb_chunk_slots) = 0;
+ bkt->first_chunk = (uint64_t) chunk;
+ }
+ bkt->current_chunk = (uint64_t) chunk;
+ timr_bkt_set_rem(bkt, nb_chunk_slots - 1);
+ } else {
+ chunk = (struct tim_mem_entry *)bkt->current_chunk;
+ chunk += nb_chunk_slots - rem;
+ }
+ /* Copy work entry. */
+ *chunk = *pent;
+ timr_bkt_inc_nent(bkt);
+
+ tim->impl_opaque[0] = (uint64_t)chunk;
+ tim->impl_opaque[1] = (uint64_t)bkt;
+ tim->state = RTE_EVENT_TIMER_ARMED;
+ return 0;
+}
+
/* Multi producer functions. */
static inline int __hot
timvf_add_entry_mp(struct timvf_ring *timr, const uint32_t rel_bkt,
--
2.16.1
next prev parent reply other threads:[~2018-02-16 21:37 UTC|newest]
Thread overview: 76+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-16 21:36 [dpdk-dev] [PATCH 0/9] event/octeontx: add event timer adapter driver Pavan Nikhilesh
2018-02-16 21:36 ` [dpdk-dev] [PATCH 01/10] eal: add API to align variable to previous power of 2 Pavan Nikhilesh
2018-02-17 4:49 ` Jerin Jacob
2018-02-16 21:36 ` [dpdk-dev] [PATCH 02/10] mempool/octeontx: probe timvf PCIe devices Pavan Nikhilesh
2018-02-17 4:54 ` Jerin Jacob
2018-02-19 9:19 ` Pavan Nikhilesh
2018-02-16 21:36 ` [dpdk-dev] [PATCH 03/10] event/octeontx: add support to create and free timer adapter Pavan Nikhilesh
2018-02-16 21:36 ` [dpdk-dev] [PATCH 04/10] event/octeontx: add support to start and stop timer device Pavan Nikhilesh
2018-02-16 21:36 ` [dpdk-dev] [PATCH 05/10] event/octeontx: add support for arm and cancel Pavan Nikhilesh
2018-02-16 21:36 ` Pavan Nikhilesh [this message]
2018-03-07 19:41 ` [dpdk-dev] [PATCH 06/10] event/octeontx: add single producer timer arm variant Carrillo, Erik G
2018-02-16 21:36 ` [dpdk-dev] [PATCH 07/10] event/octeontx: optimize timer adapter resolution parameters Pavan Nikhilesh
2018-02-17 5:06 ` Jerin Jacob
2018-02-19 9:34 ` Pavan Nikhilesh
2018-02-16 21:36 ` [dpdk-dev] [PATCH 08/10] event/octeontx: add option to use fpavf as chunk pool Pavan Nikhilesh
2018-02-18 11:42 ` santosh
2018-02-19 9:15 ` Pavan Nikhilesh
2018-02-23 20:17 ` Carrillo, Erik G
2018-02-26 19:25 ` Pavan Nikhilesh
2018-02-16 21:36 ` [dpdk-dev] [PATCH 09/10] event/octeontx: add timer adapter SW traversal routine Pavan Nikhilesh
2018-02-17 5:01 ` Jerin Jacob
2018-02-16 21:37 ` [dpdk-dev] [PATCH 10/10] maintainers: claim responsibility for octeontx timvf Pavan Nikhilesh
2018-02-17 5:03 ` Jerin Jacob
2018-03-14 13:52 ` [dpdk-dev] [PATCH v2 00/11] event/octeontx: add event timer adapter driver Pavan Nikhilesh
2018-03-14 13:52 ` [dpdk-dev] [PATCH v2 01/11] mempool/octeontx: probe timvf PCIe devices Pavan Nikhilesh
2018-03-14 13:52 ` [dpdk-dev] [PATCH v2 02/11] usertools: add Cavium TIM as an event device Pavan Nikhilesh
2018-03-14 13:52 ` [dpdk-dev] [PATCH v2 03/11] event/octeontx: add support to create and free timer adapter Pavan Nikhilesh
2018-03-14 13:52 ` [dpdk-dev] [PATCH v2 04/11] event/octeontx: add support to start and stop timer device Pavan Nikhilesh
2018-03-14 13:52 ` [dpdk-dev] [PATCH v2 05/11] event/octeontx: add multiproducer timer arm and cancel Pavan Nikhilesh
2018-03-14 13:52 ` [dpdk-dev] [PATCH v2 06/11] event/octeontx: add single producer timer arm variant Pavan Nikhilesh
2018-03-14 13:52 ` [dpdk-dev] [PATCH v2 07/11] event/octeontx: add burst mode for timer arm Pavan Nikhilesh
2018-03-14 13:52 ` [dpdk-dev] [PATCH v2 08/11] event/octeontx: optimize timer adapter resolution parameters Pavan Nikhilesh
2018-03-14 13:52 ` [dpdk-dev] [PATCH v2 09/11] event/octeontx: add option to use fpavf as chunk pool Pavan Nikhilesh
2018-03-14 13:52 ` [dpdk-dev] [PATCH v2 10/11] doc: update eventdev OcteonTx documentation Pavan Nikhilesh
2018-03-14 13:52 ` [dpdk-dev] [PATCH v2 11/11] maintainers: claim responsibility for octeontx timvf Pavan Nikhilesh
2018-04-03 15:05 ` [dpdk-dev] [PATCH v3 00/12] event/octeontx: add event timer adapter driver Pavan Nikhilesh
2018-04-03 15:05 ` [dpdk-dev] [PATCH v3 01/12] mempool/octeontx: probe timvf PCIe devices Pavan Nikhilesh
2018-04-08 2:19 ` Jerin Jacob
2018-04-03 15:05 ` [dpdk-dev] [PATCH v3 02/12] usertools: add Cavium TIM as an event device Pavan Nikhilesh
2018-04-08 3:23 ` Jerin Jacob
2018-04-03 15:05 ` [dpdk-dev] [PATCH v3 03/12] event/octeontx: add support to create and free timer adapter Pavan Nikhilesh
2018-04-08 7:39 ` Jerin Jacob
2018-04-03 15:05 ` [dpdk-dev] [PATCH v3 04/12] event/octeontx: add support to start and stop timer device Pavan Nikhilesh
2018-04-08 7:47 ` Jerin Jacob
2018-04-03 15:05 ` [dpdk-dev] [PATCH v3 05/12] event/octeontx: add event timer stats get and reset Pavan Nikhilesh
2018-04-04 1:59 ` Carrillo, Erik G
2018-04-08 7:52 ` Jerin Jacob
2018-04-03 15:05 ` [dpdk-dev] [PATCH v3 06/12] event/octeontx: add multiproducer timer arm and cancel Pavan Nikhilesh
2018-04-08 7:59 ` Jerin Jacob
2018-04-03 15:05 ` [dpdk-dev] [PATCH v3 07/12] event/octeontx: add single producer timer arm variant Pavan Nikhilesh
2018-04-03 15:05 ` [dpdk-dev] [PATCH v3 08/12] event/octeontx: add burst mode for timer arm Pavan Nikhilesh
2018-04-04 2:15 ` Carrillo, Erik G
2018-04-08 8:06 ` Jerin Jacob
2018-04-03 15:05 ` [dpdk-dev] [PATCH v3 09/12] event/octeontx: optimize timer adapter resolution parameters Pavan Nikhilesh
2018-04-08 8:09 ` Jerin Jacob
2018-04-03 15:05 ` [dpdk-dev] [PATCH v3 10/12] event/octeontx: add option to use fpavf as chunk pool Pavan Nikhilesh
2018-04-03 15:05 ` [dpdk-dev] [PATCH v3 11/12] doc: update eventdev OcteonTx documentation Pavan Nikhilesh
2018-04-04 2:19 ` Carrillo, Erik G
2018-04-08 8:13 ` Jerin Jacob
2018-04-03 15:05 ` [dpdk-dev] [PATCH v3 12/12] maintainers: claim responsibility for octeontx timvf Pavan Nikhilesh
2018-04-08 8:15 ` Jerin Jacob
2018-04-08 2:55 ` [dpdk-dev] [PATCH v3 00/12] event/octeontx: add event timer adapter driver Jerin Jacob
2018-04-08 8:58 ` Pavan Nikhilesh
2018-04-09 21:00 ` [dpdk-dev] [PATCH v4 00/11] " Pavan Nikhilesh
2018-04-09 21:00 ` [dpdk-dev] [PATCH v4 01/11] usertools: add Cavium TIM as an event device Pavan Nikhilesh
2018-04-09 21:00 ` [dpdk-dev] [PATCH v4 02/11] event/octeontx: add support to probe timvf PCIe devices Pavan Nikhilesh
2018-04-09 21:00 ` [dpdk-dev] [PATCH v4 03/11] event/octeontx: add support to create and free timer adapter Pavan Nikhilesh
2018-04-09 21:00 ` [dpdk-dev] [PATCH v4 04/11] event/octeontx: add support to start and stop timer device Pavan Nikhilesh
2018-04-09 21:00 ` [dpdk-dev] [PATCH v4 05/11] event/octeontx: add event timer stats get and reset Pavan Nikhilesh
2018-04-09 21:00 ` [dpdk-dev] [PATCH v4 06/11] event/octeontx: add multiproducer timer arm and cancel Pavan Nikhilesh
2018-04-09 21:00 ` [dpdk-dev] [PATCH v4 07/11] event/octeontx: add single producer timer arm variant Pavan Nikhilesh
2018-04-09 21:00 ` [dpdk-dev] [PATCH v4 08/11] event/octeontx: add burst mode for timer arm Pavan Nikhilesh
2018-04-09 21:00 ` [dpdk-dev] [PATCH v4 09/11] event/octeontx: optimize timer adapter resolution parameters Pavan Nikhilesh
2018-04-09 21:00 ` [dpdk-dev] [PATCH v4 10/11] event/octeontx: add option to use fpavf as chunk pool Pavan Nikhilesh
2018-04-09 21:00 ` [dpdk-dev] [PATCH v4 11/11] doc: update eventdev OcteonTx documentation Pavan Nikhilesh
2018-04-12 12:30 ` [dpdk-dev] [PATCH v4 00/11] event/octeontx: add event timer adapter driver Jerin Jacob
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