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 v2 11/38] event/octeontx: add support for linking queues to ports
Date: Sat, 1 Apr 2017 01:04:38 +0530 [thread overview]
Message-ID: <1490988905-12584-12-git-send-email-jerin.jacob@caviumnetworks.com> (raw)
In-Reply-To: <1490988905-12584-1-git-send-email-jerin.jacob@caviumnetworks.com>
queues to port link and unlink establishment is through
setting/resetting the queue/group membership in
SSOW_VHWS_GRPMSK_CHGX
Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
Acked-by: Gage Eads <gage.eads@intel.com>
---
drivers/event/octeontx/ssovf_evdev.c | 42 ++++++++++++++++++++++++++++++++++++
drivers/event/octeontx/ssovf_evdev.h | 8 +++++++
2 files changed, 50 insertions(+)
diff --git a/drivers/event/octeontx/ssovf_evdev.c b/drivers/event/octeontx/ssovf_evdev.c
index 6781f00..78b0f26 100644
--- a/drivers/event/octeontx/ssovf_evdev.c
+++ b/drivers/event/octeontx/ssovf_evdev.c
@@ -260,6 +260,46 @@ ssovf_port_setup(struct rte_eventdev *dev, uint8_t port_id,
ssovf_log_dbg("port=%d ws=%p", port_id, ws);
return 0;
}
+
+static int
+ssovf_port_link(struct rte_eventdev *dev, void *port, const uint8_t queues[],
+ const uint8_t priorities[], uint16_t nb_links)
+{
+ uint16_t link;
+ uint64_t val;
+ struct ssows *ws = port;
+
+ ssovf_func_trace("port=%d nb_links=%d", ws->port, nb_links);
+ RTE_SET_USED(dev);
+ RTE_SET_USED(priorities);
+
+ for (link = 0; link < nb_links; link++) {
+ val = queues[link];
+ val |= (1ULL << 24); /* Set membership */
+ ssovf_write64(val, ws->base + SSOW_VHWS_GRPMSK_CHGX(0));
+ }
+ return (int)nb_links;
+}
+
+static int
+ssovf_port_unlink(struct rte_eventdev *dev, void *port, uint8_t queues[],
+ uint16_t nb_unlinks)
+{
+ uint16_t unlink;
+ uint64_t val;
+ struct ssows *ws = port;
+
+ ssovf_func_trace("port=%d nb_links=%d", ws->port, nb_unlinks);
+ RTE_SET_USED(dev);
+
+ for (unlink = 0; unlink < nb_unlinks; unlink++) {
+ val = queues[unlink];
+ val &= ~(1ULL << 24); /* Clear membership */
+ ssovf_write64(val, ws->base + SSOW_VHWS_GRPMSK_CHGX(0));
+ }
+ return (int)nb_unlinks;
+}
+
/* Initialize and register event driver with DPDK Application */
static const struct rte_eventdev_ops ssovf_ops = {
.dev_infos_get = ssovf_info_get,
@@ -270,6 +310,8 @@ static const struct rte_eventdev_ops ssovf_ops = {
.port_def_conf = ssovf_port_def_conf,
.port_setup = ssovf_port_setup,
.port_release = ssovf_port_release,
+ .port_link = ssovf_port_link,
+ .port_unlink = ssovf_port_unlink,
};
static int
diff --git a/drivers/event/octeontx/ssovf_evdev.h b/drivers/event/octeontx/ssovf_evdev.h
index eda0e37..9a6bac5 100644
--- a/drivers/event/octeontx/ssovf_evdev.h
+++ b/drivers/event/octeontx/ssovf_evdev.h
@@ -120,6 +120,14 @@
#define SSO_GRP_GET_PRIORITY 0x7
#define SSO_GRP_SET_PRIORITY 0x8
+/*
+ * In Cavium OcteonTX SoC, all accesses to the device registers are
+ * implictly strongly ordered. So, The relaxed version of IO operation is
+ * safe to use with out any IO memory barriers.
+ */
+#define ssovf_read64 rte_read64_relaxed
+#define ssovf_write64 rte_write64_relaxed
+
struct ssovf_evdev {
uint8_t max_event_queues;
uint8_t max_event_ports;
--
2.5.5
next prev parent reply other threads:[~2017-03-31 19:36 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 ` [dpdk-dev] [PATCH 18/39] event/octeontx: add support worker enqueue function Jerin Jacob
2017-03-23 18:27 ` 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 ` Jerin Jacob [this message]
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
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