[dpdk-dev] [PATCH 35/44] event/octeontx2: add timer adapter info get function

pbhagavatula at marvell.com pbhagavatula at marvell.com
Sat Jun 1 20:53:45 CEST 2019


From: Pavan Nikhilesh <pbhagavatula at marvell.com>

Add TIM event timer adapter info get function.

Signed-off-by: Pavan Nikhilesh <pbhagavatula at marvell.com>
---
 drivers/event/octeontx2/otx2_tim_evdev.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/drivers/event/octeontx2/otx2_tim_evdev.c b/drivers/event/octeontx2/otx2_tim_evdev.c
index d660cde9e..71daac20d 100644
--- a/drivers/event/octeontx2/otx2_tim_evdev.c
+++ b/drivers/event/octeontx2/otx2_tim_evdev.c
@@ -29,6 +29,18 @@ tim_get_msix_offsets(void)
 	return rc;
 }
 
+static void
+otx2_tim_ring_info_get(const struct rte_event_timer_adapter *adptr,
+		       struct rte_event_timer_adapter_info *adptr_info)
+{
+	struct otx2_tim_ring *tim_ring = adptr->data->adapter_priv;
+
+	adptr_info->max_tmo_ns = tim_ring->max_tout;
+	adptr_info->min_resolution_ns = tim_ring->tck_nsec;
+	rte_memcpy(&adptr_info->conf, &adptr->data->conf,
+		   sizeof(struct rte_event_timer_adapter_conf));
+}
+
 static void
 tim_optimze_bkt_param(struct otx2_tim_ring *tim_ring)
 {
@@ -374,6 +386,7 @@ otx2_tim_caps_get(const struct rte_eventdev *evdev, uint64_t flags,
 
 	otx2_tim_ops.init = otx2_tim_ring_create;
 	otx2_tim_ops.uninit = otx2_tim_ring_free;
+	otx2_tim_ops.get_info	= otx2_tim_ring_info_get;
 
 	/* Store evdev pointer for later use. */
 	dev->event_dev = (struct rte_eventdev *)(uintptr_t)evdev;
-- 
2.21.0



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