Forgot to add in patch:
Acked-by: Hemant Agrawal <hemant.agra...@nxp.com>
> -----Original Message-----
> From: Nipun Gupta <nipun.gu...@nxp.com>
> Sent: Thursday, October 17, 2019 1:59 PM
> To: dev@dpdk.org
> Cc: jer...@marvell.com; Hemant Agrawal <hemant.agra...@nxp.com>;
> Nipun Gupta <nipun.gu...@nxp.com>
> Subject: [PATCH 2/2 v2] event/dpaa2: support Tx adapter
>
> This patch adds the support of Tx adapter for DPAA2 platform
>
> Signed-off-by: Nipun Gupta <nipun.gu...@nxp.com>
> ---
>
> Changes in v2:
> - Fix build with RTE_LIBRTE_ETHDEV_DEBUG enabled
>
> drivers/event/dpaa2/Makefile | 2 +-
> drivers/event/dpaa2/dpaa2_eventdev.c | 75
> ++++++++++++++++++++++++++--
> drivers/event/dpaa2/dpaa2_eventdev.h | 3 +-
> 3 files changed, 73 insertions(+), 7 deletions(-)
>
> diff --git a/drivers/event/dpaa2/Makefile b/drivers/event/dpaa2/Makefile
> index c6ab326da..c4019d688 100644
> --- a/drivers/event/dpaa2/Makefile
> +++ b/drivers/event/dpaa2/Makefile
> @@ -20,7 +20,7 @@ CFLAGS += -I$(RTE_SDK)/drivers/event/dpaa2
> LDLIBS += -lrte_eal -lrte_eventdev
> LDLIBS += -lrte_common_dpaax
> LDLIBS += -lrte_bus_fslmc -lrte_mempool_dpaa2 -lrte_pmd_dpaa2
> -LDLIBS += -lrte_bus_vdev -lrte_mempool -lrte_mbuf
> +LDLIBS += -lrte_bus_vdev -lrte_mempool -lrte_mbuf -lrte_ethdev
> CFLAGS += -I$(RTE_SDK)/drivers/net/dpaa2
> CFLAGS += -I$(RTE_SDK)/drivers/net/dpaa2/mc
>
> diff --git a/drivers/event/dpaa2/dpaa2_eventdev.c
> b/drivers/event/dpaa2/dpaa2_eventdev.c
> index 56cea5f90..4ee2c460e 100644
> --- a/drivers/event/dpaa2/dpaa2_eventdev.c
> +++ b/drivers/event/dpaa2/dpaa2_eventdev.c
> @@ -27,6 +27,7 @@
> #include <rte_ethdev_driver.h>
> #include <rte_cryptodev.h>
> #include <rte_event_eth_rx_adapter.h>
> +#include <rte_event_eth_tx_adapter.h>
>
> #include <fslmc_vfio.h>
> #include <dpaa2_hw_pvt.h>
> @@ -947,6 +948,66 @@ dpaa2_eventdev_crypto_stop(const struct
> rte_eventdev *dev,
> return 0;
> }
>
> +static int
> +dpaa2_eventdev_tx_adapter_create(uint8_t id,
> + const struct rte_eventdev *dev)
> +{
> + RTE_SET_USED(id);
> + RTE_SET_USED(dev);
> +
> + /* Nothing to do. Simply return. */
> + return 0;
> +}
> +
> +static int
> +dpaa2_eventdev_tx_adapter_caps(const struct rte_eventdev *dev,
> + const struct rte_eth_dev *eth_dev,
> + uint32_t *caps)
> +{
> + RTE_SET_USED(dev);
> + RTE_SET_USED(eth_dev);
> +
> + *caps = RTE_EVENT_ETH_TX_ADAPTER_CAP_INTERNAL_PORT;
> + return 0;
> +}
> +
> +static uint16_t
> +dpaa2_eventdev_txa_enqueue_same_dest(void *port,
> + struct rte_event ev[],
> + uint16_t nb_events)
> +{
> + struct rte_mbuf *m[DPAA2_EVENT_MAX_PORT_ENQUEUE_DEPTH],
> *m0;
> + uint8_t qid, i;
> +
> + RTE_SET_USED(port);
> +
> + m0 = (struct rte_mbuf *)ev[0].mbuf;
> + qid = rte_event_eth_tx_adapter_txq_get(m0);
> +
> + for (i = 0; i < nb_events; i++)
> + m[i] = (struct rte_mbuf *)ev[i].mbuf;
> +
> + return rte_eth_tx_burst(m0->port, qid, m, nb_events);
> +}
> +
> +static uint16_t
> +dpaa2_eventdev_txa_enqueue(void *port,
> + struct rte_event ev[],
> + uint16_t nb_events)
> +{
> + struct rte_mbuf *m = (struct rte_mbuf *)ev[0].mbuf;
> + uint8_t qid, i;
> +
> + RTE_SET_USED(port);
> +
> + for (i = 0; i < nb_events; i++) {
> + qid = rte_event_eth_tx_adapter_txq_get(m);
> + rte_eth_tx_burst(m->port, qid, &m, 1);
> + }
> +
> + return nb_events;
> +}
> +
> static struct rte_eventdev_ops dpaa2_eventdev_ops = {
> .dev_infos_get = dpaa2_eventdev_info_get,
> .dev_configure = dpaa2_eventdev_configure,
> @@ -964,11 +1025,13 @@ static struct rte_eventdev_ops
> dpaa2_eventdev_ops = {
> .timeout_ticks = dpaa2_eventdev_timeout_ticks,
> .dump = dpaa2_eventdev_dump,
> .dev_selftest = test_eventdev_dpaa2,
> - .eth_rx_adapter_caps_get = dpaa2_eventdev_eth_caps_get,
> - .eth_rx_adapter_queue_add = dpaa2_eventdev_eth_queue_add,
> - .eth_rx_adapter_queue_del = dpaa2_eventdev_eth_queue_del,
> - .eth_rx_adapter_start = dpaa2_eventdev_eth_start,
> - .eth_rx_adapter_stop = dpaa2_eventdev_eth_stop,
> + .eth_rx_adapter_caps_get = dpaa2_eventdev_eth_caps_get,
> + .eth_rx_adapter_queue_add = dpaa2_eventdev_eth_queue_add,
> + .eth_rx_adapter_queue_del = dpaa2_eventdev_eth_queue_del,
> + .eth_rx_adapter_start = dpaa2_eventdev_eth_start,
> + .eth_rx_adapter_stop = dpaa2_eventdev_eth_stop,
> + .eth_tx_adapter_caps_get = dpaa2_eventdev_tx_adapter_caps,
> + .eth_tx_adapter_create =
> dpaa2_eventdev_tx_adapter_create,
> .crypto_adapter_caps_get = dpaa2_eventdev_crypto_caps_get,
> .crypto_adapter_queue_pair_add =
> dpaa2_eventdev_crypto_queue_add,
> .crypto_adapter_queue_pair_del =
> dpaa2_eventdev_crypto_queue_del,
> @@ -1035,6 +1098,8 @@ dpaa2_eventdev_create(const char *name)
> eventdev->enqueue_forward_burst =
> dpaa2_eventdev_enqueue_burst;
> eventdev->dequeue = dpaa2_eventdev_dequeue;
> eventdev->dequeue_burst = dpaa2_eventdev_dequeue_burst;
> + eventdev->txa_enqueue = dpaa2_eventdev_txa_enqueue;
> + eventdev->txa_enqueue_same_dest =
> dpaa2_eventdev_txa_enqueue_same_dest;
>
> /* For secondary processes, the primary has done all the work */
> if (rte_eal_process_type() != RTE_PROC_PRIMARY)
> diff --git a/drivers/event/dpaa2/dpaa2_eventdev.h
> b/drivers/event/dpaa2/dpaa2_eventdev.h
> index 7c5d00550..785e52032 100644
> --- a/drivers/event/dpaa2/dpaa2_eventdev.h
> +++ b/drivers/event/dpaa2/dpaa2_eventdev.h
> @@ -38,7 +38,8 @@ enum {
> #define RTE_EVENT_ETH_RX_ADAPTER_DPAA2_CAP \
> (RTE_EVENT_ETH_RX_ADAPTER_CAP_INTERNAL_PORT | \
> RTE_EVENT_ETH_RX_ADAPTER_CAP_MULTI_EVENTQ | \
> - RTE_EVENT_ETH_RX_ADAPTER_CAP_OVERRIDE_FLOW_ID)
> + RTE_EVENT_ETH_RX_ADAPTER_CAP_OVERRIDE_FLOW_ID |
> \
> + RTE_EVENT_ETH_TX_ADAPTER_CAP_INTERNAL_PORT)
>
> /**< Crypto Rx adapter cap to return If the packet transfers from
> * the cryptodev to eventdev with DPAA2 devices.
> --
> 2.17.1
