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From: <pbhagavatula@marvell.com>
To: <jerinj@marvell.com>, <stephen@networkplumber.org>,
<mattias.ronnblom@ericsson.com>,
Pavan Nikhilesh <pbhagavatula@marvell.com>,
Shijith Thotton <sthotton@marvell.com>
CC: <dev@dpdk.org>
Subject: [PATCH v3 10/22] event/cnxk: add CN20K event port profile switch
Date: Tue, 22 Oct 2024 14:16:28 +0530
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From: Pavan Nikhilesh <pbhagavatula@marvell.com>
Add CN20K event port profile switch.
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
---
drivers/event/cnxk/cn20k_eventdev.c | 1 +
drivers/event/cnxk/cn20k_worker.c | 11 +++++++++++
drivers/event/cnxk/cn20k_worker.h | 1 +
3 files changed, 13 insertions(+)
diff --git a/drivers/event/cnxk/cn20k_eventdev.c b/drivers/event/cnxk/cn20k_eventdev.c
index 4e9f6cedbc..9b7ccf690c 100644
--- a/drivers/event/cnxk/cn20k_eventdev.c
+++ b/drivers/event/cnxk/cn20k_eventdev.c
@@ -123,6 +123,7 @@ cn20k_sso_fp_fns_set(struct rte_eventdev *event_dev)
if (dev->deq_tmo_ns)
event_dev->dequeue_burst = cn20k_sso_hws_tmo_deq_burst;
+ event_dev->profile_switch = cn20k_sso_hws_profile_switch;
#else
RTE_SET_USED(event_dev);
#endif
diff --git a/drivers/event/cnxk/cn20k_worker.c b/drivers/event/cnxk/cn20k_worker.c
index 2dcde0b444..2c723523d2 100644
--- a/drivers/event/cnxk/cn20k_worker.c
+++ b/drivers/event/cnxk/cn20k_worker.c
@@ -383,6 +383,17 @@ cn20k_sso_hws_enq_fwd_burst(void *port, const struct rte_event ev[], uint16_t nb
return 1;
}
+int __rte_hot
+cn20k_sso_hws_profile_switch(void *port, uint8_t profile)
+{
+ struct cn20k_sso_hws *ws = port;
+
+ ws->gw_wdata &= ~(0xFFUL);
+ ws->gw_wdata |= (profile + 1);
+
+ return 0;
+}
+
uint16_t __rte_hot
cn20k_sso_hws_deq(void *port, struct rte_event *ev, uint64_t timeout_ticks)
{
diff --git a/drivers/event/cnxk/cn20k_worker.h b/drivers/event/cnxk/cn20k_worker.h
index 8dc60a06ec..447f28f0f2 100644
--- a/drivers/event/cnxk/cn20k_worker.h
+++ b/drivers/event/cnxk/cn20k_worker.h
@@ -145,6 +145,7 @@ uint16_t __rte_hot cn20k_sso_hws_enq_new_burst(void *port, const struct rte_even
uint16_t nb_events);
uint16_t __rte_hot cn20k_sso_hws_enq_fwd_burst(void *port, const struct rte_event ev[],
uint16_t nb_events);
+int __rte_hot cn20k_sso_hws_profile_switch(void *port, uint8_t profile);
uint16_t __rte_hot cn20k_sso_hws_deq(void *port, struct rte_event *ev, uint64_t timeout_ticks);
uint16_t __rte_hot cn20k_sso_hws_deq_burst(void *port, struct rte_event ev[], uint16_t nb_events,
--
2.25.1