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eventdev: fix internal port logic in Rx adapter

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Set the internal_event_port flag when the ethdev-eventdev
packet transfer is implemented in hardware and add a check
for the flag to ignore the connection when setting up the
WRR polling sequence.

Fixes: 9c38b704d2 ("eventdev: add eth Rx adapter implementation")
Cc: stable@dpdk.org

Signed-off-by: Nikhil Rao <nikhil.rao@intel.com>
Acked-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
This commit is contained in:
Nikhil Rao 2018-06-03 19:40:46 +05:30 committed by Thomas Monjalon
parent 6b83f59355
commit d411c4074f
1 changed files with 4 additions and 0 deletions
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4
lib/librte_eventdev/rte_event_eth_rx_adapter.c
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@ -224,6 +224,8 @@ eth_poll_wrr_calc(struct rte_event_eth_rx_adapter *rx_adapter)
nb_rx_queues = dev_info->dev->data->nb_rx_queues;
if (dev_info->rx_queue == NULL)
continue;
if (dev_info->internal_event_port)
continue;
for (q = 0; q < nb_rx_queues; q++) {
struct eth_rx_queue_info *queue_info =
&dev_info->rx_queue[q];
@ -1050,6 +1052,7 @@ rte_event_eth_rx_adapter_queue_add(uint8_t id,
&rte_eth_devices[eth_dev_id],
rx_queue_id, queue_conf);
if (ret == 0) {
dev_info->internal_event_port = 1;
update_queue_info(rx_adapter,
&rx_adapter->eth_devices[eth_dev_id],
rx_queue_id,
@ -1057,6 +1060,7 @@ rte_event_eth_rx_adapter_queue_add(uint8_t id,
}
} else {
rte_spinlock_lock(&rx_adapter->rx_lock);
dev_info->internal_event_port = 0;
ret = init_service(rx_adapter, id);
if (ret == 0)
ret = add_rx_queue(rx_adapter, eth_dev_id, rx_queue_id,