[dpdk-dev] [PATCH v2 3/4] app/test-eventdev: add Tx adapter support
Rao, Nikhil
nikhil.rao at intel.com
Wed Sep 5 08:54:18 CEST 2018
On 9/4/2018 7:42 PM, Pavan Nikhilesh wrote:
> Convert existing Tx service based pipeline to Tx adapter based APIs and
> simplify worker functions.
>
> Signed-off-by: Pavan Nikhilesh <pbhagavatula at caviumnetworks.com>
> ---
> app/test-eventdev/test_pipeline_atq.c | 269 ++++++++++++-----------
> app/test-eventdev/test_pipeline_common.c | 206 +++++------------
> app/test-eventdev/test_pipeline_common.h | 62 +++---
> app/test-eventdev/test_pipeline_queue.c | 241 ++++++++++----------
> 4 files changed, 367 insertions(+), 411 deletions(-)
>
> diff --git a/app/test-eventdev/test_pipeline_common.c b/app/test-eventdev/test_pipeline_common.c
> index 832ab8b6e..ab407dbbb 100644
> --- a/app/test-eventdev/test_pipeline_common.c
> +++ b/app/test-eventdev/test_pipeline_common.c
> @@ -5,58 +5,6 @@
>
>
> @@ -215,7 +160,6 @@ pipeline_ethdev_setup(struct evt_test *test, struct evt_options *opt)
> {
> uint16_t i;
> uint8_t nb_queues = 1;
> - uint8_t mt_state = 0;
> struct test_pipeline *t = evt_test_priv(test);
> struct rte_eth_rxconf rx_conf;
> struct rte_eth_conf port_conf = {
> @@ -238,13 +182,21 @@ pipeline_ethdev_setup(struct evt_test *test, struct evt_options *opt)
> return -ENODEV;
> }
>
> + t->internal_port = 0;
> RTE_ETH_FOREACH_DEV(i) {
> struct rte_eth_dev_info dev_info;
> struct rte_eth_conf local_port_conf = port_conf;
> + uint32_t caps = 0;
> +
> + rte_event_eth_tx_adapter_caps_get(opt->dev_id, i, &caps);
> + if ((caps & RTE_EVENT_ETH_TX_ADAPTER_CAP_INTERNAL_PORT)) {
> + t->internal_port = 1;
> + } else if (t->internal_port == 1) {
> + evt_err("Eventdev can't use %d port", i);
> + return -EINVAL;
> + }
>
Shouldn't this function also return -EINVAL for the case where
internal_port = 0 for i = 0, and internal_port = 1 for i = 1 ?
Nikhil
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