[dpdk-dev] [PATCH] net/octeontx: use eventdev attributes to get count
Jerin Jacob
jerin.jacob at caviumnetworks.com
Tue Oct 10 20:04:48 CEST 2017
-----Original Message-----
> Date: Tue, 10 Oct 2017 20:26:15 +0530
> From: Pavan Nikhilesh <pbhagavatula at caviumnetworks.com>
> To: ferruh.yigit at intel.com
> CC: dev at dpdk.org, Pavan Nikhilesh <pbhagavatula at caviumnetworks.com>
> Subject: [dpdk-dev] [PATCH] net/octeontx: use eventdev attributes to get
> count
> X-Mailer: git-send-email 2.7.4
>
> Use the event device get attribute function to fetch the event
> port and queue count
Hi Ferruh, Thomas
The rte_event_queue_count()/rte_event_port_count() APIs are removed in
next-eventdev. If next-eventdev changes first goes to master then next-net
will have build issue. Request to squash this patch in next-next
>
> Signed-off-by: Pavan Nikhilesh <pbhagavatula at caviumnetworks.com>
> ---
> drivers/net/octeontx/octeontx_ethdev.c | 6 ++++--
> 1 file changed, 4 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/net/octeontx/octeontx_ethdev.c b/drivers/net/octeontx/octeontx_ethdev.c
> index d41904f..1e72d65 100644
> --- a/drivers/net/octeontx/octeontx_ethdev.c
> +++ b/drivers/net/octeontx/octeontx_ethdev.c
> @@ -1242,8 +1242,10 @@ octeontx_probe(struct rte_vdev_device *dev)
> if (res < 0)
> goto parse_error;
>
> - qnum = rte_event_queue_count(evdev);
> - pnum = rte_event_port_count(evdev);
> + rte_event_dev_attr_get(evdev, RTE_EVENT_DEV_ATTR_PORT_COUNT,
> + (uint32_t *)&pnum);
> + rte_event_dev_attr_get(evdev, RTE_EVENT_DEV_ATTR_QUEUE_COUNT,
> + (uint32_t *)&qnum);
> if (pnum < qnum) {
> octeontx_log_err("too few event ports (%d) for event_q(%d)",
> pnum, qnum);
> --
> 2.7.4
>
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