From f563b7fa8c5fb48e48786168ca63410226512d56 Mon Sep 17 00:00:00 2001 From: Pavan Nikhilesh Date: Fri, 28 Jun 2019 23:53:21 +0530 Subject: [PATCH] event/octeontx2: support dequeue timeout tick conversion Add function to convert dequeue timeout from ns to ticks. Signed-off-by: Pavan Nikhilesh --- drivers/event/octeontx2/otx2_evdev.c | 11 +++++++++++ drivers/event/octeontx2/otx2_evdev.h | 1 + 2 files changed, 12 insertions(+) diff --git a/drivers/event/octeontx2/otx2_evdev.c b/drivers/event/octeontx2/otx2_evdev.c index 53e68902a9..ef6693bc5e 100644 --- a/drivers/event/octeontx2/otx2_evdev.c +++ b/drivers/event/octeontx2/otx2_evdev.c @@ -635,6 +635,16 @@ otx2_sso_port_setup(struct rte_eventdev *event_dev, uint8_t port_id, return 0; } +static int +otx2_sso_timeout_ticks(struct rte_eventdev *event_dev, uint64_t ns, + uint64_t *tmo_ticks) +{ + RTE_SET_USED(event_dev); + *tmo_ticks = NSEC2TICK(ns, rte_get_timer_hz()); + + return 0; +} + /* Initialize and register event driver with DPDK Application */ static struct rte_eventdev_ops otx2_sso_ops = { .dev_infos_get = otx2_sso_info_get, @@ -647,6 +657,7 @@ static struct rte_eventdev_ops otx2_sso_ops = { .port_release = otx2_sso_port_release, .port_link = otx2_sso_port_link, .port_unlink = otx2_sso_port_unlink, + .timeout_ticks = otx2_sso_timeout_ticks, }; #define OTX2_SSO_XAE_CNT "xae_cnt" diff --git a/drivers/event/octeontx2/otx2_evdev.h b/drivers/event/octeontx2/otx2_evdev.h index 3f4931ff18..1a9de1b863 100644 --- a/drivers/event/octeontx2/otx2_evdev.h +++ b/drivers/event/octeontx2/otx2_evdev.h @@ -75,6 +75,7 @@ #define NSEC2USEC(__ns) ((__ns) / 1E3) #define USEC2NSEC(__us) ((__us) * 1E3) +#define NSEC2TICK(__ns, __freq) (((__ns) * (__freq)) / 1E9) enum otx2_sso_lf_type { SSO_LF_GGRP, -- 2.20.1