-----Original Message-----
> Date: Thu, 25 May 2017 23:37:43 +0530
> From: Nipun Gupta <nipun.gu...@nxp.com>
> To: dev@dpdk.org
> CC: hemant.agra...@nxp.com, jerin.ja...@caviumnetworks.com,
> harry.van.haa...@intel.com, bruce.richard...@intel.com,
> gage.e...@intel.com, shreyansh.j...@nxp.com, Nipun Gupta
> <nipun.gu...@nxp.com>
> Subject: [PATCH 12/20] event/dpaa2: add configuration functions
> X-Mailer: git-send-email 1.9.1
>
> This patch adds all the configuration API's for DPAA2 eventdev
> including device config, start, stop & port and queue
> related API's
>
> Signed-off-by: Nipun Gupta <nipun.gu...@nxp.com>
> ---
> drivers/event/dpaa2/dpaa2_eventdev.c | 283
> ++++++++++++++++++++++++++++++++++-
> drivers/event/dpaa2/dpaa2_eventdev.h | 22 +++
> 2 files changed, 304 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/event/dpaa2/dpaa2_eventdev.c
> b/drivers/event/dpaa2/dpaa2_eventdev.c
> index 7fa17f2..cfb52bb 100644
> --- a/drivers/event/dpaa2/dpaa2_eventdev.c
> +++ b/drivers/event/dpaa2/dpaa2_eventdev.c
> @@ -106,7 +106,288 @@
> return dpaa2_eventdev_dequeue_burst(port, ev, 1, timeout_ticks);
> }
>
> +static int
> +dpaa2_eventdev_queue_setup(struct rte_eventdev *dev, uint8_t queue_id,
> + const struct rte_event_queue_conf *queue_conf)
> +{
> + struct dpaa2_eventdev *priv = dev->data->dev_private;
> + struct evq_info_t *evq_info =
> + &priv->evq_info[queue_id];
> +
> + PMD_DRV_FUNC_TRACE();
> +
> + evq_info->event_queue_cfg = queue_conf->event_queue_cfg;
Based on the documentation, it looks like ORDERED sched type is not
supported. If so, return an error when queue config request is
RTE_EVENT_QUEUE_CFG_ORDERED_ONLY.
On the same lines, default_queue_setup() returns
RTE_EVENT_QUEUE_CFG_ALL_TYPES as default value. If ORDERED sched type
is not supported then I think, RTE_EVENT_QUEUE_CFG_ALL_TYPES
can not be used as default or configured.
> +
> + return 0;
> +}
> +
> +static void
> +dpaa2_eventdev_port_release(void *port)
> +{
> + PMD_DRV_FUNC_TRACE();
> +
> + RTE_SET_USED(port);
> +}
> +
> +static int
> +dpaa2_eventdev_port_setup(struct rte_eventdev *dev, uint8_t port_id,
> + const struct rte_event_port_conf *port_conf)
> +{
> + PMD_DRV_FUNC_TRACE();
> +
> + RTE_SET_USED(port_conf);
> +
> + if (!dpaa2_io_portal[port_id].dpio_dev) {
> + dpaa2_io_portal[port_id].dpio_dev =
> + dpaa2_get_qbman_swp(port_id);
> + rte_atomic16_inc(&dpaa2_io_portal[port_id].dpio_dev->ref_count);
> + if (!dpaa2_io_portal[port_id].dpio_dev)
> + return -1;
> + }
> +
> + dpaa2_io_portal[port_id].eventdev = dev;
> + dev->data->ports[port_id] = &dpaa2_io_portal[port_id];
> + return 0;
> +}
> +
