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examples/eventdev: start ethdev after adapter setup

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Start ethdev after the Rx/Tx adapter setup is complete as in some
architectures it might lead to undefined behaviour or events being
dropped.

Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Reviewed-by: Nikhil Rao <nikhil.rao@intel.com>
This commit is contained in:
Pavan Nikhilesh 2019-03-12 20:41:09 +00:00 committed by Jerin Jacob
parent 66b82db2ef
commit 66af142f2a
1 changed files with 9 additions and 5 deletions
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14
examples/eventdev_pipeline/main.c
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@ -316,11 +316,6 @@ port_init(uint8_t port, struct rte_mempool *mbuf_pool)
return retval;
}
/* Start the Ethernet port. */
retval = rte_eth_dev_start(port);
if (retval < 0)
return retval;
/* Display the port MAC address. */
struct ether_addr addr;
rte_eth_macaddr_get(port, &addr);
@ -441,6 +436,7 @@ main(int argc, char **argv)
{
struct worker_data *worker_data;
uint16_t num_ports;
uint16_t portid;
int lcore_id;
int err;
@ -508,6 +504,14 @@ main(int argc, char **argv)
init_ports(num_ports);
fdata->cap.adptr_setup(num_ports);
/* Start the Ethernet port. */
RTE_ETH_FOREACH_DEV(portid) {
err = rte_eth_dev_start(portid);
if (err < 0)
rte_exit(EXIT_FAILURE, "Error starting ethdev %d\n",
portid);
}
int worker_idx = 0;
RTE_LCORE_FOREACH_SLAVE(lcore_id) {
if (lcore_id >= MAX_NUM_CORE)