[dpdk-dev] [PATCH v5 05/20] event/sw: add fns to return default port/queue config
Jerin Jacob
jerin.jacob at caviumnetworks.com
Sat Mar 25 14:21:28 CET 2017
On Fri, Mar 24, 2017 at 04:53:00PM +0000, Harry van Haaren wrote:
> From: Bruce Richardson <bruce.richardson at intel.com>
>
> Signed-off-by: Bruce Richardson <bruce.richardson at intel.com>
Acked-by: Jerin Jacob <jerin.jacob at caviumnetworks.com>
> ---
> drivers/event/sw/sw_evdev.c | 32 ++++++++++++++++++++++++++++++++
> 1 file changed, 32 insertions(+)
>
> diff --git a/drivers/event/sw/sw_evdev.c b/drivers/event/sw/sw_evdev.c
> index 28a2326..d1fa3a7 100644
> --- a/drivers/event/sw/sw_evdev.c
> +++ b/drivers/event/sw/sw_evdev.c
> @@ -44,6 +44,35 @@
> #define SCHED_QUANTA_ARG "sched_quanta"
> #define CREDIT_QUANTA_ARG "credit_quanta"
>
> +static void
> +sw_queue_def_conf(struct rte_eventdev *dev, uint8_t queue_id,
> + struct rte_event_queue_conf *conf)
> +{
> + RTE_SET_USED(dev);
> + RTE_SET_USED(queue_id);
> +
> + static const struct rte_event_queue_conf default_conf = {
> + .nb_atomic_flows = 4096,
> + .nb_atomic_order_sequences = 1,
> + .event_queue_cfg = RTE_EVENT_QUEUE_CFG_ATOMIC_ONLY,
> + .priority = RTE_EVENT_DEV_PRIORITY_NORMAL,
> + };
> +
> + *conf = default_conf;
> +}
> +
> +static void
> +sw_port_def_conf(struct rte_eventdev *dev, uint8_t port_id,
> + struct rte_event_port_conf *port_conf)
> +{
> + RTE_SET_USED(dev);
> + RTE_SET_USED(port_id);
> +
> + port_conf->new_event_threshold = 1024;
> + port_conf->dequeue_depth = 16;
> + port_conf->enqueue_depth = 16;
> +}
> +
> static int
> sw_dev_configure(const struct rte_eventdev *dev)
> {
> @@ -116,6 +145,9 @@ sw_probe(const char *name, const char *params)
> static const struct rte_eventdev_ops evdev_sw_ops = {
> .dev_configure = sw_dev_configure,
> .dev_infos_get = sw_info_get,
> +
> + .queue_def_conf = sw_queue_def_conf,
> + .port_def_conf = sw_port_def_conf,
> };
>
> static const char *const args[] = {
> --
> 2.7.4
>
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