Adds the timeout ticks conversion function.
Adds announcement of availabililty of the new driver
for Intel Dynamic Load Balancer 1.0 hardware.
Signed-off-by: Timothy McDaniel <timothy.mcdan...@intel.com>
Reviewed-by: Gage Eads <gage.e...@intel.com>
---
doc/guides/rel_notes/release_20_11.rst | 5 +++++
drivers/event/dlb/dlb.c | 13 +++++++++++++
2 files changed, 18 insertions(+)
diff --git a/doc/guides/rel_notes/release_20_11.rst
b/doc/guides/rel_notes/release_20_11.rst
index cc72609..e3fac7e 100644
--- a/doc/guides/rel_notes/release_20_11.rst
+++ b/doc/guides/rel_notes/release_20_11.rst
@@ -55,6 +55,11 @@ New Features
Also, make sure to start the actual text at the margin.
=======================================================
+* **Added a new driver for the Intel Dynamic Load Balancer v1.0 device.**
+
+ Added the new ``dlb`` eventdev driver for the Intel DLB V1.0 device. See the
+ :doc:`../eventdevs/dlb` eventdev guide for more details on this new driver.
+
Removed Items
-------------
diff --git a/drivers/event/dlb/dlb.c b/drivers/event/dlb/dlb.c
index aa22d03..b21c9b1 100644
--- a/drivers/event/dlb/dlb.c
+++ b/drivers/event/dlb/dlb.c
@@ -3879,6 +3879,18 @@ dlb_eventdev_queue_release(struct rte_eventdev *dev,
uint8_t id)
/* This function intentionally left blank. */
}
+static int
+dlb_eventdev_timeout_ticks(struct rte_eventdev *dev, uint64_t ns,
+ uint64_t *timeout_ticks)
+{
+ RTE_SET_USED(dev);
+ uint64_t cycles_per_ns = rte_get_timer_hz() / 1E9;
+
+ *timeout_ticks = ns * cycles_per_ns;
+
+ return 0;
+}
+
void
dlb_entry_points_init(struct rte_eventdev *dev)
{
@@ -3900,6 +3912,7 @@ dlb_entry_points_init(struct rte_eventdev *dev)
.port_unlink = dlb_eventdev_port_unlink,
.port_unlinks_in_progress =
dlb_eventdev_port_unlinks_in_progress,
+ .timeout_ticks = dlb_eventdev_timeout_ticks,
.dump = dlb_eventdev_dump,
.xstats_get = dlb_eventdev_xstats_get,
.xstats_get_names = dlb_eventdev_xstats_get_names,
--
2.6.4
