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From: "Jayatheerthan, Jay" <jay.jayatheerthan@intel.com>
To: Jerin Jacob <jerinjacobk@gmail.com>,
	Pavan Nikhilesh <pbhagavatula@marvell.com>
Cc: Jerin Jacob <jerinj@marvell.com>,
	"Carrillo, Erik G" <erik.g.carrillo@intel.com>,
	"Gujjar, Abhinandan S" <abhinandan.gujjar@intel.com>,
	"McDaniel, Timothy" <timothy.mcdaniel@intel.com>,
	Hemant Agrawal <hemant.agrawal@nxp.com>,
	"Van Haaren, Harry" <harry.van.haaren@intel.com>,
	mattias.ronnblom <mattias.ronnblom@ericsson.com>,
	"Ma, Liang J" <liang.j.ma@intel.com>, dpdk-dev <dev@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH v8 4/8] eventdev: add Rx adapter event vector support
Date: Mon, 29 Mar 2021 06:09:05 +0000
Message-ID: <SN6PR11MB3117C24E476F22E411192635FD7E9@SN6PR11MB3117.namprd11.prod.outlook.com> (raw)
In-Reply-To: <CALBAE1MHiOxZb4Cv1MgeV=9GpdDbCd5LPfEKM5HiAuj2UcObMQ@mail.gmail.com>

> -----Original Message-----
> From: Jerin Jacob <jerinjacobk@gmail.com>
> Sent: Sunday, March 28, 2021 1:49 PM
> To: Pavan Nikhilesh <pbhagavatula@marvell.com>
> Cc: Jerin Jacob <jerinj@marvell.com>; Jayatheerthan, Jay <jay.jayatheerthan@intel.com>; Carrillo, Erik G <erik.g.carrillo@intel.com>;
> Gujjar, Abhinandan S <abhinandan.gujjar@intel.com>; McDaniel, Timothy <timothy.mcdaniel@intel.com>; Hemant Agrawal
> <hemant.agrawal@nxp.com>; Van Haaren, Harry <harry.van.haaren@intel.com>; mattias.ronnblom
> <mattias.ronnblom@ericsson.com>; Ma, Liang J <liang.j.ma@intel.com>; dpdk-dev <dev@dpdk.org>
> Subject: Re: [dpdk-dev] [PATCH v8 4/8] eventdev: add Rx adapter event vector support
> 
> On Fri, Mar 26, 2021 at 7:40 PM <pbhagavatula@marvell.com> wrote:
> >
> > From: Pavan Nikhilesh <pbhagavatula@marvell.com>
> >
> > Add event vector support for event eth Rx adapter, the implementation
> > creates vector flows based on port and queue identifier of the received
> > mbufs.
> > The flow id for SW Rx event vectorization will use 12-bits of queue
> > identifier and 8-bits port identifier when custom flow id is not set
> > for simplicity.

Since Rx adapter code implements SW case, it may be relevant to put the flow_id details in Rx adapter documentation. Please also include the details of how we are forming the flow_id with queue id and port. Having it in commit log, may not be readily available when needed.

> >
> > Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
> 
> 
> @Jayatheerthan, Jay
> Let me know if you have any comments on this patch.
> 
> 
> > ---
> >  lib/librte_eventdev/eventdev_pmd.h            |   7 +-
> >  .../rte_event_eth_rx_adapter.c                | 269 ++++++++++++++++--
> >  lib/librte_eventdev/rte_eventdev.c            |   6 +-
> >  3 files changed, 258 insertions(+), 24 deletions(-)
> >
> > diff --git a/lib/librte_eventdev/eventdev_pmd.h b/lib/librte_eventdev/eventdev_pmd.h
> > index 9297f1433..0f724ac85 100644
> > --- a/lib/librte_eventdev/eventdev_pmd.h
> > +++ b/lib/librte_eventdev/eventdev_pmd.h
> > @@ -69,9 +69,10 @@ extern "C" {
> >         } \
> >  } while (0)
> >
> > -#define RTE_EVENT_ETH_RX_ADAPTER_SW_CAP \
> > -               ((RTE_EVENT_ETH_RX_ADAPTER_CAP_OVERRIDE_FLOW_ID) | \
> > -                       (RTE_EVENT_ETH_RX_ADAPTER_CAP_MULTI_EVENTQ))
> > +#define RTE_EVENT_ETH_RX_ADAPTER_SW_CAP                                        \
> > +       ((RTE_EVENT_ETH_RX_ADAPTER_CAP_OVERRIDE_FLOW_ID) |                     \
> > +        (RTE_EVENT_ETH_RX_ADAPTER_CAP_MULTI_EVENTQ) |                         \
> > +        (RTE_EVENT_ETH_RX_ADAPTER_CAP_EVENT_VECTOR))
> >
> >  #define RTE_EVENT_CRYPTO_ADAPTER_SW_CAP \
> >                 RTE_EVENT_CRYPTO_ADAPTER_CAP_SESSION_PRIVATE_DATA
> > diff --git a/lib/librte_eventdev/rte_event_eth_rx_adapter.c b/lib/librte_eventdev/rte_event_eth_rx_adapter.c
> > index ac8ba5bf0..fba3b5ec3 100644
> > --- a/lib/librte_eventdev/rte_event_eth_rx_adapter.c
> > +++ b/lib/librte_eventdev/rte_event_eth_rx_adapter.c
> > @@ -26,6 +26,10 @@
> >  #define BATCH_SIZE             32
> >  #define BLOCK_CNT_THRESHOLD    10
> >  #define ETH_EVENT_BUFFER_SIZE  (4*BATCH_SIZE)
> > +#define MAX_VECTOR_SIZE                1024
> > +#define MIN_VECTOR_SIZE                4
> > +#define MAX_VECTOR_NS          1E9
> > +#define MIN_VECTOR_NS          1E5
> >
> >  #define ETH_RX_ADAPTER_SERVICE_NAME_LEN        32
> >  #define ETH_RX_ADAPTER_MEM_NAME_LEN    32
> > @@ -59,6 +63,20 @@ struct eth_rx_poll_entry {
> >         uint16_t eth_rx_qid;
> >  };
> >
> > +struct eth_rx_vector_data {
> > +       TAILQ_ENTRY(eth_rx_vector_data) next;
> > +       uint16_t port;
> > +       uint16_t queue;
> > +       uint16_t max_vector_count;
> > +       uint64_t event;
> > +       uint64_t ts;
> > +       uint64_t vector_timeout_ticks;
> > +       struct rte_mempool *vector_pool;
> > +       struct rte_event_vector *vector_ev;
> > +} __rte_cache_aligned;
> > +
> > +TAILQ_HEAD(eth_rx_vector_data_list, eth_rx_vector_data);
> > +
> >  /* Instance per adapter */
> >  struct rte_eth_event_enqueue_buffer {
> >         /* Count of events in this buffer */
> > @@ -92,6 +110,14 @@ struct rte_event_eth_rx_adapter {
> >         uint32_t wrr_pos;
> >         /* Event burst buffer */
> >         struct rte_eth_event_enqueue_buffer event_enqueue_buffer;
> > +       /* Vector enable flag */
> > +       uint8_t ena_vector;
> > +       /* Timestamp of previous vector expiry list traversal */
> > +       uint64_t prev_expiry_ts;
> > +       /* Minimum ticks to wait before traversing expiry list */
> > +       uint64_t vector_tmo_ticks;
> > +       /* vector list */
> > +       struct eth_rx_vector_data_list vector_list;

We are maintaining a list of vector data that is allocated as we are performing vectorization. Any need for freeing these in adapter stop/free or queue del? For e.g. vector_ev that is allocated from vector_pool.

> >         /* Per adapter stats */
> >         struct rte_event_eth_rx_adapter_stats stats;
> >         /* Block count, counts up to BLOCK_CNT_THRESHOLD */
> > @@ -198,9 +224,11 @@ struct eth_device_info {
> >  struct eth_rx_queue_info {
> >         int queue_enabled;      /* True if added */
> >         int intr_enabled;
> > +       uint8_t ena_vector;
> >         uint16_t wt;            /* Polling weight */
> >         uint32_t flow_id_mask;  /* Set to ~0 if app provides flow id else 0 */
> >         uint64_t event;
> > +       struct eth_rx_vector_data vector_data;
> >  };
> >
> >  static struct rte_event_eth_rx_adapter **event_eth_rx_adapter;
> > @@ -722,6 +750,9 @@ rxa_flush_event_buffer(struct rte_event_eth_rx_adapter *rx_adapter)
> >             &rx_adapter->event_enqueue_buffer;
> >         struct rte_event_eth_rx_adapter_stats *stats = &rx_adapter->stats;
> >
> > +       if (!buf->count)
> > +               return 0;
> > +
> >         uint16_t n = rte_event_enqueue_new_burst(rx_adapter->eventdev_id,
> >                                         rx_adapter->event_port_id,
> >                                         buf->events,
> > @@ -742,6 +773,77 @@ rxa_flush_event_buffer(struct rte_event_eth_rx_adapter *rx_adapter)
> >         return n;
> >  }
> >
> > +static inline void
> > +rxa_init_vector(struct rte_event_eth_rx_adapter *rx_adapter,
> > +               struct eth_rx_vector_data *vec)
> > +{
> > +       vec->vector_ev->nb_elem = 0;
> > +       vec->vector_ev->port = vec->port;
> > +       vec->vector_ev->queue = vec->queue;
> > +       vec->vector_ev->attr_valid = true;
> > +       TAILQ_INSERT_TAIL(&rx_adapter->vector_list, vec, next);
> > +}
> > +
> > +static inline uint16_t
> > +rxa_create_event_vector(struct rte_event_eth_rx_adapter *rx_adapter,
> > +                       struct eth_rx_queue_info *queue_info,
> > +                       struct rte_eth_event_enqueue_buffer *buf,
> > +                       struct rte_mbuf **mbufs, uint16_t num)
> > +{
> > +       struct rte_event *ev = &buf->events[buf->count];
> > +       struct eth_rx_vector_data *vec;
> > +       uint16_t filled, space, sz;
> > +
> > +       filled = 0;
> > +       vec = &queue_info->vector_data;
> > +
> > +       if (vec->vector_ev == NULL) {
> > +               if (rte_mempool_get(vec->vector_pool,
> > +                                   (void **)&vec->vector_ev) < 0) {
> > +                       rte_pktmbuf_free_bulk(mbufs, num);
> > +                       return 0;
> > +               }
> > +               rxa_init_vector(rx_adapter, vec);
> > +       }
> > +       while (num) {
> > +               if (vec->vector_ev->nb_elem == vec->max_vector_count) {
> > +                       /* Event ready. */
> > +                       ev->event = vec->event;
> > +                       ev->vec = vec->vector_ev;
> > +                       ev++;
> > +                       filled++;
> > +                       vec->vector_ev = NULL;
> > +                       TAILQ_REMOVE(&rx_adapter->vector_list, vec, next);
> > +                       if (rte_mempool_get(vec->vector_pool,
> > +                                           (void **)&vec->vector_ev) < 0) {
> > +                               rte_pktmbuf_free_bulk(mbufs, num);
> > +                               return 0;
> > +                       }
> > +                       rxa_init_vector(rx_adapter, vec);
> > +               }
> > +
> > +               space = vec->max_vector_count - vec->vector_ev->nb_elem;
> > +               sz = num > space ? space : num;
> > +               memcpy(vec->vector_ev->mbufs + vec->vector_ev->nb_elem, mbufs,
> > +                      sizeof(void *) * sz);
> > +               vec->vector_ev->nb_elem += sz;
> > +               num -= sz;
> > +               mbufs += sz;
> > +               vec->ts = rte_rdtsc();
> > +       }
> > +
> > +       if (vec->vector_ev->nb_elem == vec->max_vector_count) {
> > +               ev->event = vec->event;
> > +               ev->vec = vec->vector_ev;
> > +               ev++;
> > +               filled++;
> > +               vec->vector_ev = NULL;
> > +               TAILQ_REMOVE(&rx_adapter->vector_list, vec, next);
> > +       }
> > +
> > +       return filled;
> > +}
> > +
> >  static inline void
> >  rxa_buffer_mbufs(struct rte_event_eth_rx_adapter *rx_adapter,
> >                 uint16_t eth_dev_id,
> > @@ -766,29 +868,33 @@ rxa_buffer_mbufs(struct rte_event_eth_rx_adapter *rx_adapter,
> >         uint16_t nb_cb;
> >         uint16_t dropped;
> >
> > -       /* 0xffff ffff if PKT_RX_RSS_HASH is set, otherwise 0 */
> > -       rss_mask = ~(((m->ol_flags & PKT_RX_RSS_HASH) != 0) - 1);
> > -       do_rss = !rss_mask && !eth_rx_queue_info->flow_id_mask;
> > -
> > -       for (i = 0; i < num; i++) {
> > -               m = mbufs[i];
> > -
> > -               rss = do_rss ?
> > -                       rxa_do_softrss(m, rx_adapter->rss_key_be) :
> > -                       m->hash.rss;
> > -               ev->event = event;
> > -               ev->flow_id = (rss & ~flow_id_mask) |
> > -                               (ev->flow_id & flow_id_mask);
> > -               ev->mbuf = m;
> > -               ev++;
> > +       if (!eth_rx_queue_info->ena_vector) {
> > +               /* 0xffff ffff if PKT_RX_RSS_HASH is set, otherwise 0 */
> > +               rss_mask = ~(((m->ol_flags & PKT_RX_RSS_HASH) != 0) - 1);
> > +               do_rss = !rss_mask && !eth_rx_queue_info->flow_id_mask;
> > +               for (i = 0; i < num; i++) {
> > +                       m = mbufs[i];
> > +
> > +                       rss = do_rss ? rxa_do_softrss(m, rx_adapter->rss_key_be)
> > +                                    : m->hash.rss;
> > +                       ev->event = event;
> > +                       ev->flow_id = (rss & ~flow_id_mask) |
> > +                                     (ev->flow_id & flow_id_mask);
> > +                       ev->mbuf = m;
> > +                       ev++;
> > +               }
> > +       } else {
> > +               num = rxa_create_event_vector(rx_adapter, eth_rx_queue_info,
> > +                                             buf, mbufs, num);
> >         }
> >
> > -       if (dev_info->cb_fn) {
> > +       if (num && dev_info->cb_fn) {
> >
> >                 dropped = 0;
> >                 nb_cb = dev_info->cb_fn(eth_dev_id, rx_queue_id,
> > -                                       ETH_EVENT_BUFFER_SIZE, buf->count, ev,
> > -                                       num, dev_info->cb_arg, &dropped);
> > +                                       ETH_EVENT_BUFFER_SIZE, buf->count,
> > +                                       &buf->events[buf->count], num,
> > +                                       dev_info->cb_arg, &dropped);
> >                 if (unlikely(nb_cb > num))
> >                         RTE_EDEV_LOG_ERR("Rx CB returned %d (> %d) events",
> >                                 nb_cb, num);
> > @@ -1124,6 +1230,30 @@ rxa_poll(struct rte_event_eth_rx_adapter *rx_adapter)
> >         return nb_rx;
> >  }
> >
> > +static void
> > +rxa_vector_expire(struct eth_rx_vector_data *vec, void *arg)
> > +{
> > +       struct rte_event_eth_rx_adapter *rx_adapter = arg;
> > +       struct rte_eth_event_enqueue_buffer *buf =
> > +               &rx_adapter->event_enqueue_buffer;
> > +       struct rte_event *ev;
> > +
> > +       if (buf->count)
> > +               rxa_flush_event_buffer(rx_adapter);
> > +
> > +       if (vec->vector_ev->nb_elem == 0)
> > +               return;
> > +       ev = &buf->events[buf->count];
> > +
> > +       /* Event ready. */
> > +       ev->event = vec->event;
> > +       ev->vec = vec->vector_ev;
> > +       buf->count++;
> > +
> > +       vec->vector_ev = NULL;
> > +       vec->ts = 0;
> > +}
> > +
> >  static int
> >  rxa_service_func(void *args)
> >  {
> > @@ -1137,6 +1267,24 @@ rxa_service_func(void *args)
> >                 return 0;
> >         }
> >
> > +       if (rx_adapter->ena_vector) {
> > +               if ((rte_rdtsc() - rx_adapter->prev_expiry_ts) >=
> > +                   rx_adapter->vector_tmo_ticks) {
> > +                       struct eth_rx_vector_data *vec;
> > +
> > +                       TAILQ_FOREACH(vec, &rx_adapter->vector_list, next) {
> > +                               uint64_t elapsed_time = rte_rdtsc() - vec->ts;
> > +
> > +                               if (elapsed_time >= vec->vector_timeout_ticks) {
> > +                                       rxa_vector_expire(vec, rx_adapter);
> > +                                       TAILQ_REMOVE(&rx_adapter->vector_list,
> > +                                                    vec, next);
> > +                               }
> > +                       }
> > +                       rx_adapter->prev_expiry_ts = rte_rdtsc();
> > +               }
> > +       }
> > +
> >         stats = &rx_adapter->stats;
> >         stats->rx_packets += rxa_intr_ring_dequeue(rx_adapter);
> >         stats->rx_packets += rxa_poll(rx_adapter);
> > @@ -1640,6 +1788,29 @@ rxa_update_queue(struct rte_event_eth_rx_adapter *rx_adapter,
> >         }
> >  }
> >
> > +static void
> > +rxa_set_vector_data(struct eth_rx_queue_info *queue_info, uint16_t vector_count,
> > +                   uint64_t vector_ns, struct rte_mempool *mp, int32_t qid,
> > +                   uint16_t port_id)
> > +{
> > +#define NSEC2TICK(__ns, __freq) (((__ns) * (__freq)) / 1E9)
> > +       struct eth_rx_vector_data *vector_data;
> > +       uint32_t flow_id;
> > +
> > +       vector_data = &queue_info->vector_data;
> > +       vector_data->max_vector_count = vector_count;
> > +       vector_data->port = port_id;
> > +       vector_data->queue = qid;
> > +       vector_data->vector_pool = mp;
> > +       vector_data->vector_timeout_ticks =
> > +               NSEC2TICK(vector_ns, rte_get_timer_hz());
> > +       vector_data->ts = 0;
> > +       flow_id = queue_info->event & 0xFFFFF;
> > +       flow_id =
> > +               flow_id == 0 ? (qid & 0xFFF) | (port_id & 0xFF) << 12 : flow_id;
> > +       vector_data->event = (queue_info->event & ~0xFFFFF) | flow_id;
> > +}
> > +
> >  static void
> >  rxa_sw_del(struct rte_event_eth_rx_adapter *rx_adapter,
> >         struct eth_device_info *dev_info,
> > @@ -1741,6 +1912,42 @@ rxa_add_queue(struct rte_event_eth_rx_adapter *rx_adapter,
> >         }
> >  }
> >
> > +static void
> > +rxa_sw_event_vector_configure(
> > +       struct rte_event_eth_rx_adapter *rx_adapter, uint16_t eth_dev_id,
> > +       int rx_queue_id,
> > +       const struct rte_event_eth_rx_adapter_event_vector_config *config)
> > +{
> > +       struct eth_device_info *dev_info = &rx_adapter->eth_devices[eth_dev_id];
> > +       struct eth_rx_queue_info *queue_info;
> > +       struct rte_event *qi_ev;
> > +
> > +       if (rx_queue_id == -1) {
> > +               uint16_t nb_rx_queues;
> > +               uint16_t i;
> > +
> > +               nb_rx_queues = dev_info->dev->data->nb_rx_queues;
> > +               for (i = 0; i < nb_rx_queues; i++)
> > +                       rxa_sw_event_vector_configure(rx_adapter, eth_dev_id, i,
> > +                                                     config);
> > +               return;
> > +       }
> > +
> > +       queue_info = &dev_info->rx_queue[rx_queue_id];
> > +       qi_ev = (struct rte_event *)&queue_info->event;
> > +       queue_info->ena_vector = 1;
> > +       qi_ev->event_type = RTE_EVENT_TYPE_ETH_RX_ADAPTER_VECTOR;
> > +       rxa_set_vector_data(queue_info, config->vector_sz,
> > +                           config->vector_timeout_ns, config->vector_mp,
> > +                           rx_queue_id, dev_info->dev->data->port_id);
> > +       rx_adapter->ena_vector = 1;
> > +       rx_adapter->vector_tmo_ticks =
> > +               rx_adapter->vector_tmo_ticks ?
> > +                             RTE_MIN(config->vector_timeout_ns >> 1,
> > +                               rx_adapter->vector_tmo_ticks) :
> > +                             config->vector_timeout_ns >> 1;
> > +}
> > +
> >  static int rxa_sw_add(struct rte_event_eth_rx_adapter *rx_adapter,
> >                 uint16_t eth_dev_id,
> >                 int rx_queue_id,
> > @@ -1967,6 +2174,7 @@ rte_event_eth_rx_adapter_create_ext(uint8_t id, uint8_t dev_id,
> >         rx_adapter->conf_cb = conf_cb;
> >         rx_adapter->conf_arg = conf_arg;
> >         rx_adapter->id = id;
> > +       TAILQ_INIT(&rx_adapter->vector_list);
> >         strcpy(rx_adapter->mem_name, mem_name);
> >         rx_adapter->eth_devices = rte_zmalloc_socket(rx_adapter->mem_name,
> >                                         RTE_MAX_ETHPORTS *
> > @@ -2081,6 +2289,15 @@ rte_event_eth_rx_adapter_queue_add(uint8_t id,
> >                 return -EINVAL;
> >         }
> >
> > +       if ((cap & RTE_EVENT_ETH_RX_ADAPTER_CAP_EVENT_VECTOR) == 0 &&
> > +           (queue_conf->rx_queue_flags &
> > +            RTE_EVENT_ETH_RX_ADAPTER_QUEUE_EVENT_VECTOR)) {
> > +               RTE_EDEV_LOG_ERR("Event vectorization is not supported,"
> > +                                " eth port: %" PRIu16 " adapter id: %" PRIu8,
> > +                                eth_dev_id, id);
> > +               return -EINVAL;
> > +       }
> > +
> >         if ((cap & RTE_EVENT_ETH_RX_ADAPTER_CAP_MULTI_EVENTQ) == 0 &&
> >                 (rx_queue_id != -1)) {
> >                 RTE_EDEV_LOG_ERR("Rx queues can only be connected to single "
> > @@ -2143,6 +2360,17 @@ rte_event_eth_rx_adapter_queue_add(uint8_t id,
> >         return 0;
> >  }
> >
> > +static int
> > +rxa_sw_vector_limits(struct rte_event_eth_rx_adapter_vector_limits *limits)
> > +{
> > +       limits->max_sz = MAX_VECTOR_SIZE;
> > +       limits->min_sz = MIN_VECTOR_SIZE;
> > +       limits->max_timeout_ns = MAX_VECTOR_NS;
> > +       limits->min_timeout_ns = MIN_VECTOR_NS;
> > +
> > +       return 0;
> > +}
> > +
> >  int
> >  rte_event_eth_rx_adapter_queue_del(uint8_t id, uint16_t eth_dev_id,
> >                                 int32_t rx_queue_id)
> > @@ -2333,7 +2561,8 @@ rte_event_eth_rx_adapter_queue_event_vector_config(
> >                 ret = dev->dev_ops->eth_rx_adapter_event_vector_config(
> >                         dev, &rte_eth_devices[eth_dev_id], rx_queue_id, config);
> >         } else {
> > -               ret = -ENOTSUP;
> > +               rxa_sw_event_vector_configure(rx_adapter, eth_dev_id,
> > +                                             rx_queue_id, config);
> >         }
> >
> >         return ret;
> > @@ -2371,7 +2600,7 @@ rte_event_eth_rx_adapter_vector_limits_get(
> >                 ret = dev->dev_ops->eth_rx_adapter_vector_limits_get(
> >                         dev, &rte_eth_devices[eth_port_id], limits);
> >         } else {
> > -               ret = -ENOTSUP;
> > +               ret = rxa_sw_vector_limits(limits);
> >         }
> >
> >         return ret;
> > diff --git a/lib/librte_eventdev/rte_eventdev.c b/lib/librte_eventdev/rte_eventdev.c
> > index be0499c52..62824654b 100644
> > --- a/lib/librte_eventdev/rte_eventdev.c
> > +++ b/lib/librte_eventdev/rte_eventdev.c
> > @@ -122,7 +122,11 @@ rte_event_eth_rx_adapter_caps_get(uint8_t dev_id, uint16_t eth_port_id,
> >
> >         if (caps == NULL)
> >                 return -EINVAL;
> > -       *caps = 0;
> > +
> > +       if (dev->dev_ops->eth_rx_adapter_caps_get == NULL)
> > +               *caps = RTE_EVENT_ETH_RX_ADAPTER_SW_CAP;
> > +       else
> > +               *caps = 0;
> >
> >         return dev->dev_ops->eth_rx_adapter_caps_get ?
> >                                 (*dev->dev_ops->eth_rx_adapter_caps_get)(dev,
> > --
> > 2.17.1
> >



  reply	other threads:[~2021-03-29  6:09 UTC|newest]

Thread overview: 144+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-20 22:09 [dpdk-dev] [PATCH 0/7] Introduce event vectorization pbhagavatula
2021-02-20 22:09 ` [dpdk-dev] [PATCH 1/7] eventdev: introduce event vector capability pbhagavatula
2021-03-08 16:49   ` Jerin Jacob
2021-02-20 22:09 ` [dpdk-dev] [PATCH 2/7] eventdev: introduce event vector Rx capability pbhagavatula
2021-03-08 17:07   ` Jerin Jacob
2021-02-20 22:09 ` [dpdk-dev] [PATCH 3/7] eventdev: introduce event vector Tx capability pbhagavatula
2021-03-08 17:09   ` Jerin Jacob
2021-02-20 22:09 ` [dpdk-dev] [PATCH 4/7] eventdev: add Rx adapter event vector support pbhagavatula
2021-03-08 17:27   ` Jerin Jacob
2021-03-16 10:41     ` Jayatheerthan, Jay
2021-02-20 22:09 ` [dpdk-dev] [PATCH 5/7] eventdev: add Tx " pbhagavatula
2021-02-20 22:09 ` [dpdk-dev] [PATCH 6/7] app/eventdev: add event vector mode in pipeline test pbhagavatula
2021-02-20 22:09 ` [dpdk-dev] [PATCH 7/7] eventdev: fix ABI breakage due to event vector pbhagavatula
2021-03-08 18:44   ` Jerin Jacob
2021-03-12 14:28     ` David Marchand
2021-03-16  5:54       ` [dpdk-dev] [EXT] " Pavan Nikhilesh Bhagavatula
2021-03-15 10:01     ` [dpdk-dev] " Kinsella, Ray
2021-03-08 16:41 ` [dpdk-dev] [PATCH 0/7] Introduce event vectorization Jerin Jacob
2021-03-16 15:48 ` [dpdk-dev] [PATCH v2 0/8] " pbhagavatula
2021-03-16 15:48   ` [dpdk-dev] [PATCH v2 1/8] eventdev: introduce event vector capability pbhagavatula
2021-03-16 17:48     ` Jerin Jacob
2021-03-16 19:17       ` [dpdk-dev] [EXT] " Pavan Nikhilesh Bhagavatula
2021-03-16 15:48   ` [dpdk-dev] [PATCH v2 2/8] eventdev: introduce event vector Rx capability pbhagavatula
2021-03-16 15:48   ` [dpdk-dev] [PATCH v2 3/8] eventdev: introduce event vector Tx capability pbhagavatula
2021-03-16 15:48   ` [dpdk-dev] [PATCH v2 4/8] eventdev: add Rx adapter event vector support pbhagavatula
2021-03-16 15:48   ` [dpdk-dev] [PATCH v2 5/8] eventdev: add Tx " pbhagavatula
2021-03-16 15:48   ` [dpdk-dev] [PATCH v2 6/8] app/eventdev: add event vector mode in pipeline test pbhagavatula
2021-03-16 15:48   ` [dpdk-dev] [PATCH v2 7/8] doc: announce event Rx adapter config changes pbhagavatula
2021-03-16 15:48   ` [dpdk-dev] [dpdk-dev v21.11] [PATCH v2 8/8] eventdev: simplify Rx adapter event vector config pbhagavatula
2021-03-16 20:01   ` [dpdk-dev] [PATCH v3 0/8] Introduce event vectorization pbhagavatula
2021-03-16 20:01     ` [dpdk-dev] [PATCH v3 1/8] eventdev: introduce event vector capability pbhagavatula
2021-03-18  6:19       ` Jayatheerthan, Jay
2021-03-18  6:23         ` Pavan Nikhilesh Bhagavatula
2021-03-16 20:01     ` [dpdk-dev] [PATCH v3 2/8] eventdev: introduce event vector Rx capability pbhagavatula
2021-03-16 20:01     ` [dpdk-dev] [PATCH v3 3/8] eventdev: introduce event vector Tx capability pbhagavatula
2021-03-16 20:01     ` [dpdk-dev] [PATCH v3 4/8] eventdev: add Rx adapter event vector support pbhagavatula
2021-03-16 20:01     ` [dpdk-dev] [PATCH v3 5/8] eventdev: add Tx " pbhagavatula
2021-03-16 20:01     ` [dpdk-dev] [PATCH v3 6/8] app/eventdev: add event vector mode in pipeline test pbhagavatula
2021-03-16 20:01     ` [dpdk-dev] [PATCH v3 7/8] doc: announce event Rx adapter config changes pbhagavatula
2021-03-16 20:01     ` [dpdk-dev] [dpdk-dev v21.11] [PATCH v3 8/8] eventdev: simplify Rx adapter event vector config pbhagavatula
2021-03-19 20:57     ` [dpdk-dev] [PATCH v4 0/8] Introduce event vectorization pbhagavatula
2021-03-19 20:57       ` [dpdk-dev] [PATCH v4 1/8] eventdev: introduce event vector capability pbhagavatula
2021-03-22  9:06         ` Kinsella, Ray
2021-03-22  9:10           ` [dpdk-dev] [EXT] " Pavan Nikhilesh Bhagavatula
2021-03-23 11:12         ` [dpdk-dev] " Jerin Jacob
2021-03-19 20:57       ` [dpdk-dev] [PATCH v4 2/8] eventdev: introduce event vector Rx capability pbhagavatula
2021-03-22  9:12         ` Kinsella, Ray
2021-03-22 10:07           ` [dpdk-dev] [EXT] " Pavan Nikhilesh Bhagavatula
2021-03-22 11:07             ` Kinsella, Ray
2021-03-23 16:56         ` [dpdk-dev] " Jerin Jacob
2021-03-19 20:57       ` [dpdk-dev] [PATCH v4 3/8] eventdev: introduce event vector Tx capability pbhagavatula
2021-03-19 20:57       ` [dpdk-dev] [PATCH v4 4/8] eventdev: add Rx adapter event vector support pbhagavatula
2021-03-23 18:30         ` Jerin Jacob
2021-03-19 20:57       ` [dpdk-dev] [PATCH v4 5/8] eventdev: add Tx " pbhagavatula
2021-03-19 20:57       ` [dpdk-dev] [PATCH v4 6/8] app/eventdev: add event vector mode in pipeline test pbhagavatula
2021-03-23 18:39         ` Jerin Jacob
2021-03-19 20:57       ` [dpdk-dev] [PATCH v4 7/8] doc: announce event Rx adapter config changes pbhagavatula
2021-03-19 20:57       ` [dpdk-dev] [dpdk-dev v21.11] [PATCH v4 8/8] eventdev: simplify Rx adapter event vector config pbhagavatula
2021-03-23 18:44       ` [dpdk-dev] [PATCH v4 0/8] Introduce event vectorization Jerin Jacob
2021-03-24  5:05       ` [dpdk-dev] [PATCH v5 " pbhagavatula
2021-03-24  5:05         ` [dpdk-dev] [PATCH v5 1/8] eventdev: introduce event vector capability pbhagavatula
2021-03-24  6:48           ` Jayatheerthan, Jay
2021-03-24 18:20             ` Pavan Nikhilesh Bhagavatula
2021-03-24  9:16           ` Kinsella, Ray
2021-03-24  5:05         ` [dpdk-dev] [PATCH v5 2/8] eventdev: introduce event vector Rx capability pbhagavatula
2021-03-24  9:15           ` Kinsella, Ray
2021-03-25  8:15           ` Jayatheerthan, Jay
2021-03-25  9:24             ` Pavan Nikhilesh Bhagavatula
2021-03-25  9:50               ` Jayatheerthan, Jay
2021-03-24  5:05         ` [dpdk-dev] [PATCH v5 3/8] eventdev: introduce event vector Tx capability pbhagavatula
2021-03-25  8:16           ` Jayatheerthan, Jay
2021-03-24  5:05         ` [dpdk-dev] [PATCH v5 4/8] eventdev: add Rx adapter event vector support pbhagavatula
2021-03-25 10:37           ` Jayatheerthan, Jay
2021-03-25 13:14             ` Pavan Nikhilesh Bhagavatula
2021-03-26  6:26               ` Jayatheerthan, Jay
2021-03-26  9:00                 ` Pavan Nikhilesh Bhagavatula
2021-03-24  5:05         ` [dpdk-dev] [PATCH v5 5/8] eventdev: add Tx " pbhagavatula
2021-03-25 11:44           ` Jayatheerthan, Jay
2021-03-24  5:05         ` [dpdk-dev] [PATCH v5 6/8] app/eventdev: add event vector mode in pipeline test pbhagavatula
2021-03-24  5:05         ` [dpdk-dev] [PATCH v5 7/8] doc: announce event Rx adapter config changes pbhagavatula
2021-03-24  9:16           ` Kinsella, Ray
2021-03-24  5:05         ` [dpdk-dev] [dpdk-dev v21.11] [PATCH v5 8/8] eventdev: simplify Rx adapter event vector config pbhagavatula
2021-03-25 12:27           ` Jayatheerthan, Jay
2021-03-25 13:55             ` Pavan Nikhilesh Bhagavatula
2021-03-26  7:09               ` Jayatheerthan, Jay
2021-03-26  9:44                 ` Pavan Nikhilesh Bhagavatula
2021-03-24  5:39         ` [dpdk-dev] [PATCH v5 0/8] Introduce event vectorization Jayatheerthan, Jay
2021-03-24  6:44           ` Pavan Nikhilesh Bhagavatula
2021-03-24  8:10             ` Jayatheerthan, Jay
2021-03-24 19:28         ` [dpdk-dev] [PATCH v6 " pbhagavatula
2021-03-24 19:28           ` [dpdk-dev] [PATCH v6 1/8] eventdev: introduce event vector capability pbhagavatula
2021-03-24 19:28           ` [dpdk-dev] [PATCH v6 2/8] eventdev: introduce event vector Rx capability pbhagavatula
2021-03-24 19:28           ` [dpdk-dev] [PATCH v6 3/8] eventdev: introduce event vector Tx capability pbhagavatula
2021-03-24 19:28           ` [dpdk-dev] [PATCH v6 4/8] eventdev: add Rx adapter event vector support pbhagavatula
2021-03-24 19:28           ` [dpdk-dev] [PATCH v6 5/8] eventdev: add Tx " pbhagavatula
2021-03-24 19:28           ` [dpdk-dev] [PATCH v6 6/8] app/eventdev: add event vector mode in pipeline test pbhagavatula
2021-03-24 19:28           ` [dpdk-dev] [PATCH v6 7/8] doc: announce event Rx adapter config changes pbhagavatula
2021-03-24 19:28           ` [dpdk-dev] [dpdk-dev v21.11] [PATCH v6 8/8] eventdev: simplify Rx adapter event vector config pbhagavatula
2021-03-25 17:10           ` [dpdk-dev] [PATCH v7 0/8] Introduce event vectorization pbhagavatula
2021-03-25 17:10             ` [dpdk-dev] [PATCH v7 1/8] eventdev: introduce event vector capability pbhagavatula
2021-03-25 17:10             ` [dpdk-dev] [PATCH v7 2/8] eventdev: introduce event vector Rx capability pbhagavatula
2021-03-25 17:10             ` [dpdk-dev] [PATCH v7 3/8] eventdev: introduce event vector Tx capability pbhagavatula
2021-03-25 17:10             ` [dpdk-dev] [PATCH v7 4/8] eventdev: add Rx adapter event vector support pbhagavatula
2021-03-25 17:10             ` [dpdk-dev] [PATCH v7 5/8] eventdev: add Tx " pbhagavatula
2021-03-25 17:10             ` [dpdk-dev] [PATCH v7 6/8] app/eventdev: add event vector mode in pipeline test pbhagavatula
2021-03-25 17:10             ` [dpdk-dev] [PATCH v7 7/8] doc: announce event Rx adapter config changes pbhagavatula
2021-03-25 17:10             ` [dpdk-dev] [dpdk-dev v21.11] [PATCH v7 8/8] eventdev: simplify Rx adapter event vector config pbhagavatula
2021-03-26 14:08             ` [dpdk-dev] [PATCH v8 0/8] Introduce event vectorization pbhagavatula
2021-03-26 14:08               ` [dpdk-dev] [PATCH v8 1/8] eventdev: introduce event vector capability pbhagavatula
2021-03-27 12:07                 ` Jayatheerthan, Jay
2021-03-26 14:08               ` [dpdk-dev] [PATCH v8 2/8] eventdev: introduce event vector Rx capability pbhagavatula
2021-03-26 14:08               ` [dpdk-dev] [PATCH v8 3/8] eventdev: introduce event vector Tx capability pbhagavatula
2021-03-26 14:08               ` [dpdk-dev] [PATCH v8 4/8] eventdev: add Rx adapter event vector support pbhagavatula
2021-03-28  8:18                 ` Jerin Jacob
2021-03-29  6:09                   ` Jayatheerthan, Jay [this message]
2021-03-26 14:08               ` [dpdk-dev] [PATCH v8 5/8] eventdev: add Tx " pbhagavatula
2021-03-26 14:08               ` [dpdk-dev] [PATCH v8 6/8] app/eventdev: add event vector mode in pipeline test pbhagavatula
2021-03-26 14:08               ` [dpdk-dev] [PATCH v8 7/8] doc: announce event Rx adapter config changes pbhagavatula
2021-03-26 14:43                 ` Jerin Jacob
2021-03-27 12:07                   ` Jayatheerthan, Jay
2021-03-26 14:08               ` [dpdk-dev] [dpdk-dev v21.11] [PATCH v8 8/8] eventdev: simplify Rx adapter event vector config pbhagavatula
2021-03-30  8:22               ` [dpdk-dev] [PATCH v9 0/8] Introduce event vectorization pbhagavatula
2021-03-30  8:22                 ` [dpdk-dev] [PATCH v9 1/8] eventdev: introduce event vector capability pbhagavatula
2021-03-30  8:22                 ` [dpdk-dev] [PATCH v9 2/8] eventdev: introduce event vector Rx capability pbhagavatula
2021-03-30  8:22                 ` [dpdk-dev] [PATCH v9 3/8] eventdev: introduce event vector Tx capability pbhagavatula
2021-03-30  8:22                 ` [dpdk-dev] [PATCH v9 4/8] eventdev: add Rx adapter event vector support pbhagavatula
2021-03-31  6:35                   ` Jayatheerthan, Jay
2021-03-31  6:40                     ` Pavan Nikhilesh Bhagavatula
2021-03-31  6:55                       ` Jayatheerthan, Jay
2021-03-30  8:22                 ` [dpdk-dev] [PATCH v9 5/8] eventdev: add Tx " pbhagavatula
2021-03-30  8:22                 ` [dpdk-dev] [PATCH v9 6/8] app/eventdev: add event vector mode in pipeline test pbhagavatula
2021-03-30  8:22                 ` [dpdk-dev] [PATCH v9 7/8] doc: announce event Rx adapter config changes pbhagavatula
2021-03-30  8:22                 ` [dpdk-dev] [dpdk-dev v21.11] [PATCH v9 8/8] eventdev: simplify Rx adapter event vector config pbhagavatula
2021-03-31  6:55                   ` Jayatheerthan, Jay
2021-03-31  9:29                 ` [dpdk-dev] [PATCH v10 0/8] Introduce event vectorization pbhagavatula
2021-03-31  9:29                   ` [dpdk-dev] [PATCH v10 1/8] eventdev: introduce event vector capability pbhagavatula
2021-03-31  9:29                   ` [dpdk-dev] [PATCH v10 2/8] eventdev: introduce event vector Rx capability pbhagavatula
2021-03-31  9:29                   ` [dpdk-dev] [PATCH v10 3/8] eventdev: introduce event vector Tx capability pbhagavatula
2021-03-31  9:29                   ` [dpdk-dev] [PATCH v10 4/8] eventdev: add Rx adapter event vector support pbhagavatula
2021-03-31  9:29                   ` [dpdk-dev] [PATCH v10 5/8] eventdev: add Tx " pbhagavatula
2021-03-31  9:30                   ` [dpdk-dev] [PATCH v10 6/8] app/eventdev: add event vector mode in pipeline test pbhagavatula
2021-03-31  9:30                   ` [dpdk-dev] [PATCH v10 7/8] doc: announce event Rx adapter config changes pbhagavatula
2021-03-31  9:30                   ` [dpdk-dev] [dpdk-dev v21.11] [PATCH v10 8/8] eventdev: simplify Rx adapter event vector config pbhagavatula
2021-04-03  9:44                   ` [dpdk-dev] [PATCH v10 0/8] Introduce event vectorization Jerin Jacob

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