diff mbox

[dpdk-dev,11/39] event/octeontx: add configure function

Message ID 1488562101-6658-12-git-send-email-jerin.jacob@caviumnetworks.com (mailing list archive)
State Superseded, archived
Delegated to: Jerin Jacob
Headers

Checks

Context Check Description
ci/checkpatch success coding style OK
ci/Intel-compilation success Compilation OK

Commit Message

Jerin Jacob March 3, 2017, 5:27 p.m. UTC 
  Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Signed-off-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
---
 drivers/event/octeontx/ssovf_evdev.c | 40 ++++++++++++++++++++++++++++++++++++
 drivers/event/octeontx/ssovf_evdev.h |  4 ++++
 2 files changed, 44 insertions(+)

Comments

Eads, Gage March 23, 2017, 6:09 p.m. UTC | #1 
>  -----Original Message-----
>  From: Jerin Jacob [mailto:jerin.jacob@caviumnetworks.com]
>  Sent: Friday, March 3, 2017 11:28 AM
>  To: dev@dpdk.org
>  Cc: thomas.monjalon@6wind.com; Richardson, Bruce
>  <bruce.richardson@intel.com>; Van Haaren, Harry
>  <harry.van.haaren@intel.com>; hemant.agrawal@nxp.com; Eads, Gage
>  <gage.eads@intel.com>; nipun.gupta@nxp.com;
>  santosh.shukla@caviumnetworks.com; Jerin Jacob
>  <jerin.jacob@caviumnetworks.com>
>  Subject: [dpdk-dev] [PATCH 11/39] event/octeontx: add configure function
>  
>  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>
diff mbox

Patch

diff --git a/drivers/event/octeontx/ssovf_evdev.c b/drivers/event/octeontx/ssovf_evdev.c
index 342f404..b59d721 100644
--- a/drivers/event/octeontx/ssovf_evdev.c
+++ b/drivers/event/octeontx/ssovf_evdev.c
@@ -65,6 +65,30 @@  ssovf_mbox_dev_info(struct ssovf_mbox_dev_info *info)
 	return octeontx_ssovf_mbox_send(&hdr, NULL, 0, info, len);
 }
 
+struct ssovf_mbox_getwork_wait {
+	uint64_t wait_ns;
+};
+
+static int
+ssovf_mbox_getwork_tmo_set(uint32_t timeout_ns)
+{
+	struct octeontx_mbox_hdr hdr = {0};
+	struct ssovf_mbox_getwork_wait tmo_set;
+	uint16_t len = sizeof(struct ssovf_mbox_getwork_wait);
+	int ret;
+
+	hdr.coproc = SSO_COPROC;
+	hdr.msg = SSO_SET_GETWORK_WAIT;
+	hdr.vfid = 0;
+
+	tmo_set.wait_ns = timeout_ns;
+	ret = octeontx_ssovf_mbox_send(&hdr, &tmo_set, len, NULL, 0);
+	if (ret)
+		ssovf_log_err("Failed to set getwork timeout(%d)", ret);
+
+	return ret;
+}
+
 static void
 ssovf_info_get(struct rte_eventdev *dev, struct rte_event_dev_info *dev_info)
 {
@@ -84,10 +108,26 @@  ssovf_info_get(struct rte_eventdev *dev, struct rte_event_dev_info *dev_info)
 					RTE_EVENT_DEV_CAP_DISTRIBUTED_SCHED;
 }
 
+static int
+ssovf_configure(const struct rte_eventdev *dev)
+{
+	struct rte_event_dev_config *conf = &dev->data->dev_conf;
+	struct ssovf_evdev *edev = ssovf_pmd_priv(dev);
+
+	ssovf_func_trace();
+
+	if (conf->event_dev_cfg & RTE_EVENT_DEV_CFG_PER_DEQUEUE_TIMEOUT)
+		edev->is_timeout_deq = 1;
+	edev->nb_event_queues = conf->nb_event_queues;
+	edev->nb_event_ports = conf->nb_event_ports;
+
+	return ssovf_mbox_getwork_tmo_set(conf->dequeue_timeout_ns);
+}
 
 /* Initialize and register event driver with DPDK Application */
 static const struct rte_eventdev_ops ssovf_ops = {
 	.dev_infos_get    = ssovf_info_get,
+	.dev_configure    = ssovf_configure,
 };
 
 static int
diff --git a/drivers/event/octeontx/ssovf_evdev.h b/drivers/event/octeontx/ssovf_evdev.h
index b8b89a7..1c36923 100644
--- a/drivers/event/octeontx/ssovf_evdev.h
+++ b/drivers/event/octeontx/ssovf_evdev.h
@@ -115,11 +115,15 @@ 
 #define SSO_GETDOMAINCFG                  0x1
 #define SSO_IDENTIFY                      0x2
 #define SSO_GET_DEV_INFO                  0x3
+#define SSO_GET_GETWORK_WAIT              0x4
+#define SSO_SET_GETWORK_WAIT              0x5
 
 struct ssovf_evdev {
 	uint8_t max_event_queues;
 	uint8_t max_event_ports;
 	uint8_t is_timeout_deq;
+	uint8_t nb_event_queues;
+	uint8_t nb_event_ports;
 	uint32_t min_deq_timeout_ns;
 	uint32_t max_deq_timeout_ns;
 	int32_t max_num_events;