From: Jerin Jacob <jerin.jacob@caviumnetworks.com>
To: dev@dpdk.org
Cc: thomas.monjalon@6wind.com, bruce.richardson@intel.com,
harry.van.haaren@intel.com, hemant.agrawal@nxp.com,
gage.eads@intel.com, nipun.gupta@nxp.com,
santosh.shukla@caviumnetworks.com,
Jerin Jacob <jerin.jacob@caviumnetworks.com>
Subject: [dpdk-dev] [PATCH 18/39] event/octeontx: add support worker enqueue function
Date: Fri, 3 Mar 2017 22:58:00 +0530 [thread overview]
Message-ID: <1488562101-6658-19-git-send-email-jerin.jacob@caviumnetworks.com> (raw)
In-Reply-To: <1488562101-6658-1-git-send-email-jerin.jacob@caviumnetworks.com>
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
---
drivers/event/octeontx/ssovf_evdev.h | 4 ++
drivers/event/octeontx/ssovf_worker.c | 116 ++++++++++++++++++++++++++++++++++
2 files changed, 120 insertions(+)
diff --git a/drivers/event/octeontx/ssovf_evdev.h b/drivers/event/octeontx/ssovf_evdev.h
index 16846b8..fac42f5 100644
--- a/drivers/event/octeontx/ssovf_evdev.h
+++ b/drivers/event/octeontx/ssovf_evdev.h
@@ -187,4 +187,8 @@ ssovf_pmd_priv(const struct rte_eventdev *eventdev)
return eventdev->data->dev_private;
}
+uint16_t ssows_enq(void *port, const struct rte_event *ev);
+uint16_t ssows_enq_burst(void *port,
+ const struct rte_event ev[], uint16_t nb_events);
+
#endif /* __SSOVF_EVDEV_H__ */
diff --git a/drivers/event/octeontx/ssovf_worker.c b/drivers/event/octeontx/ssovf_worker.c
index 8a96076..7ec78b4 100644
--- a/drivers/event/octeontx/ssovf_worker.c
+++ b/drivers/event/octeontx/ssovf_worker.c
@@ -138,3 +138,119 @@ ssows_swtag_wait(struct ssows *ws)
;
}
+static force_inline void
+ssows_new_event(struct ssows *ws, const struct rte_event *ev)
+{
+ const uint64_t event_ptr = ev->u64;
+ const uint32_t tag = (uint32_t)ev->event;
+ const uint8_t new_tt = ev->sched_type;
+ const uint8_t grp = ev->queue_id;
+
+ ssows_add_work(ws, event_ptr, tag, new_tt, grp);
+}
+
+static force_inline void
+ssows_fwd_swtag(struct ssows *ws, const struct rte_event *ev, const uint8_t grp)
+{
+ const uint8_t cur_tt = ws->cur_tt;
+ const uint8_t new_tt = ev->sched_type;
+ const uint32_t tag = (uint32_t)ev->event;
+ /*
+ * cur_tt/new_tt SSO_SYNC_ORDERED SSO_SYNC_ATOMIC SSO_SYNC_UNTAGGED
+ *
+ * SSO_SYNC_ORDERED norm norm untag
+ * SSO_SYNC_ATOMIC norm norm untag
+ * SSO_SYNC_UNTAGGED full full NOOP
+ */
+ if (unlikely(cur_tt == SSO_SYNC_UNTAGGED)) {
+ if (new_tt != SSO_SYNC_UNTAGGED) {
+ ssows_swtag_full(ws, ev->u64, tag,
+ new_tt, grp);
+ }
+ } else {
+ if (likely(new_tt != SSO_SYNC_UNTAGGED))
+ ssows_swtag_norm(ws, tag, new_tt);
+ else
+ ssows_swtag_untag(ws);
+ }
+ ws->swtag_req = 1;
+}
+
+#define OCT_EVENT_TYPE_GRP_FWD (RTE_EVENT_TYPE_MAX - 1)
+
+static force_inline void
+ssows_fwd_group(struct ssows *ws, const struct rte_event *ev, const uint8_t grp)
+{
+ const uint64_t event_ptr = ev->u64;
+ const uint32_t tag = (uint32_t)ev->event;
+ const uint8_t cur_tt = ws->cur_tt;
+ const uint8_t new_tt = ev->sched_type;
+
+ if (cur_tt == SSO_SYNC_ORDERED) {
+ /* Create unique tag based on custom event type and new grp */
+ uint32_t newtag = OCT_EVENT_TYPE_GRP_FWD << 28;
+
+ newtag |= grp << 20;
+ newtag |= tag;
+ ssows_swtag_norm(ws, newtag, SSO_SYNC_ATOMIC);
+ rte_smp_wmb();
+ ssows_swtag_wait(ws);
+ } else {
+ rte_smp_wmb();
+ }
+ ssows_add_work(ws, event_ptr, tag, new_tt, grp);
+}
+
+static force_inline void
+ssows_forward_event(struct ssows *ws, const struct rte_event *ev)
+{
+ const uint8_t grp = ev->queue_id;
+
+ /* Group hasn't changed, Use SWTAG to forward the event */
+ if (ws->cur_grp == grp)
+ ssows_fwd_swtag(ws, ev, grp);
+ else
+ /*
+ * Group has been changed for group based work pipelining,
+ * Use deschedule/add_work operation to transfer the event to
+ * new group/core
+ */
+ ssows_fwd_group(ws, ev, grp);
+}
+
+static force_inline void
+ssows_release_event(struct ssows *ws)
+{
+ if (likely(ws->cur_tt != SSO_SYNC_UNTAGGED))
+ ssows_swtag_untag(ws);
+}
+
+force_inline uint16_t __hot
+ssows_enq(void *port, const struct rte_event *ev)
+{
+ struct ssows *ws = port;
+ uint16_t ret = 1;
+
+ switch (ev->op) {
+ case RTE_EVENT_OP_NEW:
+ ssows_new_event(ws, ev);
+ break;
+ case RTE_EVENT_OP_FORWARD:
+ ssows_forward_event(ws, ev);
+ break;
+ case RTE_EVENT_OP_RELEASE:
+ ssows_release_event(ws);
+ break;
+ default:
+ ret = 0;
+ }
+ return ret;
+}
+
+uint16_t __hot
+ssows_enq_burst(void *port, const struct rte_event ev[], uint16_t nb_events)
+{
+ RTE_SET_USED(nb_events);
+ return ssows_enq(port, ev);
+}
+
--
2.5.5
next prev parent reply other threads:[~2017-03-03 17:30 UTC|newest]
Thread overview: 135+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-03 17:27 [dpdk-dev] Cavium OCTEONTX ssovf eventdev PMD Jerin Jacob
2017-03-03 17:27 ` [dpdk-dev] [PATCH 01/39] eventdev: update PMD dequeue timeout conversion callback Jerin Jacob
2017-03-15 17:27 ` Van Haaren, Harry
2017-03-16 8:30 ` Jerin Jacob
2017-03-23 10:11 ` Jerin Jacob
2017-03-03 17:27 ` [dpdk-dev] [PATCH 02/39] app/test: fix eventdev reconfigure test Jerin Jacob
2017-03-15 17:28 ` Van Haaren, Harry
2017-03-23 10:11 ` Jerin Jacob
2017-03-03 17:27 ` [dpdk-dev] [PATCH 03/39] mk: handle intra drivers dependencies for shared build Jerin Jacob
2017-03-03 17:27 ` [dpdk-dev] [PATCH 04/39] event/octeontx: add build and log infrastructure Jerin Jacob
2017-03-23 15:14 ` Eads, Gage
2017-03-03 17:27 ` [dpdk-dev] [PATCH 05/39] event/octeontx: probe ssovf pcie devices Jerin Jacob
2017-03-23 15:39 ` Eads, Gage
2017-03-03 17:27 ` [dpdk-dev] [PATCH 06/39] event/octeontx: probe ssowvf " Jerin Jacob
2017-03-23 15:44 ` Eads, Gage
2017-03-03 17:27 ` [dpdk-dev] [PATCH 07/39] event/octeontx: add vdev interface functions Jerin Jacob
2017-03-23 16:07 ` Eads, Gage
2017-03-03 17:27 ` [dpdk-dev] [PATCH 08/39] event/octeontx: add mailbox support Jerin Jacob
2017-03-23 16:46 ` Eads, Gage
2017-03-24 9:57 ` Jerin Jacob
2017-03-03 17:27 ` [dpdk-dev] [PATCH 09/39] event/octeontx: add octeontx eventdev driver Jerin Jacob
2017-03-23 17:07 ` Eads, Gage
2017-03-03 17:27 ` [dpdk-dev] [PATCH 10/39] event/octeontx: add device capabilities function Jerin Jacob
2017-03-23 17:08 ` Eads, Gage
2017-03-03 17:27 ` [dpdk-dev] [PATCH 11/39] event/octeontx: add configure function Jerin Jacob
2017-03-23 18:09 ` Eads, Gage
2017-03-03 17:27 ` [dpdk-dev] [PATCH 12/39] event/octeontx: add support for event queues Jerin Jacob
2017-03-23 18:10 ` Eads, Gage
2017-03-03 17:27 ` [dpdk-dev] [PATCH 13/39] event/octeontx: add support for event ports Jerin Jacob
2017-03-23 18:14 ` Eads, Gage
2017-03-03 17:27 ` [dpdk-dev] [PATCH 14/39] event/octeontx: add support for linking queues to ports Jerin Jacob
2017-03-23 18:16 ` Eads, Gage
2017-03-03 17:27 ` [dpdk-dev] [PATCH 15/39] event/octeontx: add support dequeue timeout tick conversion Jerin Jacob
2017-03-23 18:17 ` Eads, Gage
2017-03-03 17:27 ` [dpdk-dev] [PATCH 16/39] event/octeontx: add dump function for easier debugging Jerin Jacob
2017-03-23 18:20 ` Eads, Gage
2017-03-03 17:27 ` [dpdk-dev] [PATCH 17/39] event/octeontx: add SSO HW device operations Jerin Jacob
2017-03-22 15:29 ` Eads, Gage
2017-03-23 18:24 ` Eads, Gage
2017-03-03 17:28 ` Jerin Jacob [this message]
2017-03-23 18:27 ` [dpdk-dev] [PATCH 18/39] event/octeontx: add support worker enqueue function Eads, Gage
2017-03-03 17:28 ` [dpdk-dev] [PATCH 19/39] event/octeontx: add support worker dequeue function Jerin Jacob
2017-03-20 21:11 ` Eads, Gage
2017-03-21 3:21 ` Jerin Jacob
2017-03-23 18:51 ` Eads, Gage
2017-03-24 11:16 ` Jerin Jacob
2017-03-03 17:28 ` [dpdk-dev] [PATCH 20/39] event/octeontx: add start function Jerin Jacob
2017-03-23 18:59 ` Eads, Gage
2017-03-03 17:28 ` [dpdk-dev] [PATCH 21/39] event/octeontx: add stop and close function Jerin Jacob
2017-03-23 19:02 ` Eads, Gage
2017-03-03 17:28 ` [dpdk-dev] [PATCH 22/39] app/test: octeontx eventdev unit test infrastructure Jerin Jacob
2017-03-23 11:55 ` Van Haaren, Harry
2017-03-24 13:40 ` Jerin Jacob
2017-03-24 13:47 ` Van Haaren, Harry
2017-03-03 17:28 ` [dpdk-dev] [PATCH 23/39] app/test: octeontx unit test case setup and teardown Jerin Jacob
2017-03-23 11:56 ` Van Haaren, Harry
2017-03-03 17:28 ` [dpdk-dev] [PATCH 24/39] app/test: octeontx unit test case helper functions Jerin Jacob
2017-03-23 12:00 ` Van Haaren, Harry
2017-03-03 17:28 ` [dpdk-dev] [PATCH 25/39] app/test: octeontx simple event enqueue and dequeue test Jerin Jacob
2017-03-23 12:01 ` Van Haaren, Harry
2017-03-03 17:28 ` [dpdk-dev] [PATCH 26/39] app/test: octeontx multi queue " Jerin Jacob
2017-03-23 12:02 ` Van Haaren, Harry
2017-03-03 17:28 ` [dpdk-dev] [PATCH 27/39] app/test: octeontx eventdev priority test Jerin Jacob
2017-03-23 12:03 ` Van Haaren, Harry
2017-03-03 17:28 ` [dpdk-dev] [PATCH 28/39] app/test: add infrastructure for multicore octeontx tests Jerin Jacob
2017-03-23 12:03 ` Van Haaren, Harry
2017-03-03 17:28 ` [dpdk-dev] [PATCH 29/39] app/test: octeontx multi queue and multi core/port tests Jerin Jacob
2017-03-23 12:04 ` Van Haaren, Harry
2017-03-03 17:28 ` [dpdk-dev] [PATCH 30/39] app/test: octeontx single link establishment test Jerin Jacob
2017-03-23 12:05 ` Van Haaren, Harry
2017-03-03 17:28 ` [dpdk-dev] [PATCH 31/39] app/test: octeontx multi " Jerin Jacob
2017-03-23 12:06 ` Van Haaren, Harry
2017-03-03 17:28 ` [dpdk-dev] [PATCH 32/39] app/test: octeontx flow based two stage sched type test Jerin Jacob
2017-03-23 12:07 ` Van Haaren, Harry
2017-03-03 17:28 ` [dpdk-dev] [PATCH 33/39] app/test: octeontx queue " Jerin Jacob
2017-03-23 12:08 ` Van Haaren, Harry
2017-03-03 17:28 ` [dpdk-dev] [PATCH 34/39] app/test: octeontx flow based maximum stage pipeline Jerin Jacob
2017-03-23 12:08 ` Van Haaren, Harry
2017-03-03 17:28 ` [dpdk-dev] [PATCH 35/39] app/test: octeontx queue " Jerin Jacob
2017-03-23 12:09 ` Van Haaren, Harry
2017-03-03 17:28 ` [dpdk-dev] [PATCH 36/39] app/test: octeontx queue and flow based max " Jerin Jacob
2017-03-23 12:09 ` Van Haaren, Harry
2017-03-03 17:28 ` [dpdk-dev] [PATCH 37/39] app/test: octeontx producer-consumer based order test Jerin Jacob
2017-03-23 12:10 ` Van Haaren, Harry
2017-03-03 17:28 ` [dpdk-dev] [PATCH 38/39] app/test: add remaining tests based on existing helpers Jerin Jacob
2017-03-23 12:11 ` Van Haaren, Harry
2017-03-03 17:28 ` [dpdk-dev] [PATCH 39/39] doc: add OCTEONTX ssovf details Jerin Jacob
2017-03-20 20:20 ` Eads, Gage
2017-03-20 21:38 ` Eads, Gage
2017-03-21 3:18 ` Jerin Jacob
2017-03-23 12:47 ` Van Haaren, Harry
2017-03-31 19:34 ` [dpdk-dev] [PATCH v2 00/38] Cavium OCTEONTX ssovf eventdev PMD Jerin Jacob
2017-03-31 19:34 ` [dpdk-dev] [PATCH v2 01/38] event/octeontx: add build and log infrastructure Jerin Jacob
2017-03-31 19:34 ` [dpdk-dev] [PATCH v2 02/38] event/octeontx: probe ssovf pcie devices Jerin Jacob
2017-03-31 19:34 ` [dpdk-dev] [PATCH v2 03/38] event/octeontx: probe ssowvf " Jerin Jacob
2017-03-31 19:34 ` [dpdk-dev] [PATCH v2 04/38] event/octeontx: add vdev interface functions Jerin Jacob
2017-03-31 19:34 ` [dpdk-dev] [PATCH v2 05/38] event/octeontx: add mailbox support Jerin Jacob
2017-03-31 19:34 ` [dpdk-dev] [PATCH v2 06/38] event/octeontx: add octeontx eventdev driver Jerin Jacob
2017-03-31 19:34 ` [dpdk-dev] [PATCH v2 07/38] event/octeontx: add device capabilities function Jerin Jacob
2017-03-31 19:34 ` [dpdk-dev] [PATCH v2 08/38] event/octeontx: add configure function Jerin Jacob
2017-03-31 19:34 ` [dpdk-dev] [PATCH v2 09/38] event/octeontx: add support for event queues Jerin Jacob
2017-03-31 19:34 ` [dpdk-dev] [PATCH v2 10/38] event/octeontx: add support for event ports Jerin Jacob
2017-03-31 19:34 ` [dpdk-dev] [PATCH v2 11/38] event/octeontx: add support for linking queues to ports Jerin Jacob
2017-03-31 19:34 ` [dpdk-dev] [PATCH v2 12/38] event/octeontx: add support dequeue timeout tick conversion Jerin Jacob
2017-03-31 19:34 ` [dpdk-dev] [PATCH v2 13/38] event/octeontx: add dump function for easier debugging Jerin Jacob
2017-03-31 19:34 ` [dpdk-dev] [PATCH v2 14/38] event/octeontx: add SSO HW device operations Jerin Jacob
2017-03-31 19:34 ` [dpdk-dev] [PATCH v2 15/38] event/octeontx: add support worker enqueue function Jerin Jacob
2017-03-31 19:34 ` [dpdk-dev] [PATCH v2 16/38] event/octeontx: add support worker dequeue function Jerin Jacob
2017-03-31 19:34 ` [dpdk-dev] [PATCH v2 17/38] event/octeontx: add start function Jerin Jacob
2017-03-31 19:34 ` [dpdk-dev] [PATCH v2 18/38] event/octeontx: add stop and close function Jerin Jacob
2017-03-31 19:34 ` [dpdk-dev] [PATCH v2 19/38] test/test: octeontx eventdev unit test infrastructure Jerin Jacob
2017-03-31 19:34 ` [dpdk-dev] [PATCH v2 20/38] test/test: octeontx unit test case setup and teardown Jerin Jacob
2017-03-31 19:34 ` [dpdk-dev] [PATCH v2 21/38] test/test: octeontx unit test case helper functions Jerin Jacob
2017-03-31 19:34 ` [dpdk-dev] [PATCH v2 22/38] test/test: octeontx simple event enqueue and dequeue test Jerin Jacob
2017-03-31 19:34 ` [dpdk-dev] [PATCH v2 23/38] test/test: octeontx multi queue " Jerin Jacob
2017-03-31 19:34 ` [dpdk-dev] [PATCH v2 24/38] test/test: octeontx eventdev priority test Jerin Jacob
2017-03-31 19:34 ` [dpdk-dev] [PATCH v2 25/38] test/test: add infrastructure for multicore octeontx tests Jerin Jacob
2017-03-31 19:34 ` [dpdk-dev] [PATCH v2 26/38] test/test: octeontx multi queue and multi core/port tests Jerin Jacob
2017-03-31 19:34 ` [dpdk-dev] [PATCH v2 27/38] test/test: octeontx single link establishment test Jerin Jacob
2017-03-31 19:34 ` [dpdk-dev] [PATCH v2 28/38] test/test: octeontx multi " Jerin Jacob
2017-03-31 19:34 ` [dpdk-dev] [PATCH v2 29/38] test/test: octeontx flow based two stage sched type test Jerin Jacob
2017-03-31 19:34 ` [dpdk-dev] [PATCH v2 30/38] test/test: octeontx queue " Jerin Jacob
2017-03-31 19:34 ` [dpdk-dev] [PATCH v2 31/38] test/test: octeontx flow based maximum stage pipeline Jerin Jacob
2017-03-31 19:34 ` [dpdk-dev] [PATCH v2 32/38] test/test: octeontx queue " Jerin Jacob
2017-03-31 19:35 ` [dpdk-dev] [PATCH v2 33/38] test/test: octeontx queue and flow based max " Jerin Jacob
2017-03-31 19:35 ` [dpdk-dev] [PATCH v2 34/38] test/test: octeontx producer-consumer based order test Jerin Jacob
2017-03-31 19:35 ` [dpdk-dev] [PATCH v2 35/38] test/test: add remaining tests based on existing helpers Jerin Jacob
2017-03-31 19:35 ` [dpdk-dev] [PATCH v2 36/38] doc: add OCTEONTX ssovf details Jerin Jacob
2017-04-02 12:29 ` Mcnamara, John
2017-04-03 4:49 ` Jerin Jacob
2017-04-02 15:20 ` Mcnamara, John
2017-03-31 19:35 ` [dpdk-dev] [PATCH v2 37/38] maintainers: claim OCTEONTX eventdev PMD maintainership Jerin Jacob
2017-03-31 19:35 ` [dpdk-dev] [PATCH v2 38/38] doc: add Cavium OCTEONTX eventdev PMD to 17.05 release notes Jerin Jacob
2017-04-02 12:18 ` Mcnamara, John
2017-04-03 11:29 ` [dpdk-dev] [PATCH v2 00/38] Cavium OCTEONTX ssovf eventdev PMD Jerin Jacob
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1488562101-6658-19-git-send-email-jerin.jacob@caviumnetworks.com \
--to=jerin.jacob@caviumnetworks.com \
--cc=bruce.richardson@intel.com \
--cc=dev@dpdk.org \
--cc=gage.eads@intel.com \
--cc=harry.van.haaren@intel.com \
--cc=hemant.agrawal@nxp.com \
--cc=nipun.gupta@nxp.com \
--cc=santosh.shukla@caviumnetworks.com \
--cc=thomas.monjalon@6wind.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).