Eliminate non-burst enqueue operation from Eventdev.
The effect of this change is to reduce Eventdev code complexity
somewhat and slightly improve performance.
The single-event enqueue shortcut provided a very minor performance
advantage in some situations (e.g., with a compile time-constant burst
size of '1'), but would in other situations cause a noticeable
performance penalty (e.g., rte_event_enqueue_forward_burst() with run
time-variable burst sizes varying between '1' and larger burst sizes).
Signed-off-by: Mattias Rönnblom <mattias.ronnb...@ericsson.com>
--
PATCH: Add ABI deprecation notice.
---
doc/guides/rel_notes/deprecation.rst | 4 ++
drivers/event/cnxk/cn10k_eventdev.c | 1 -
drivers/event/cnxk/cn10k_worker.c | 49 ++++++++++------------
drivers/event/cnxk/cn10k_worker.h | 1 -
drivers/event/cnxk/cn9k_eventdev.c | 2 -
drivers/event/cnxk/cn9k_worker.c | 27 ++++--------
drivers/event/cnxk/cn9k_worker.h | 1 -
drivers/event/dlb2/dlb2.c | 13 ------
drivers/event/dpaa/dpaa_eventdev.c | 7 ----
drivers/event/dpaa2/dpaa2_eventdev.c | 7 ----
drivers/event/dsw/dsw_evdev.c | 1 -
drivers/event/dsw/dsw_evdev.h | 1 -
drivers/event/dsw/dsw_event.c | 6 ---
drivers/event/octeontx/ssovf_worker.c | 14 ++-----
drivers/event/opdl/opdl_evdev.c | 13 ------
drivers/event/opdl/opdl_evdev.h | 1 -
drivers/event/skeleton/skeleton_eventdev.c | 14 -------
drivers/event/sw/sw_evdev.c | 1 -
drivers/event/sw/sw_evdev.h | 1 -
drivers/event/sw/sw_evdev_worker.c | 6 ---
lib/eventdev/eventdev_pmd.h | 2 -
lib/eventdev/eventdev_private.c | 11 -----
lib/eventdev/rte_eventdev.h | 10 +----
lib/eventdev/rte_eventdev_core.h | 7 +---
24 files changed, 42 insertions(+), 158 deletions(-)
diff --git a/doc/guides/rel_notes/deprecation.rst
b/doc/guides/rel_notes/deprecation.rst
index 66431789b0..badf011ab2 100644
--- a/doc/guides/rel_notes/deprecation.rst
+++ b/doc/guides/rel_notes/deprecation.rst
@@ -153,3 +153,7 @@ Deprecation Notices
The new port library API (functions rte_swx_port_*)
will gradually transition from experimental to stable status
starting with DPDK 23.07 release.
+
+* eventdev: The single-event enqueue operation, used by static inline
+ burst-enqueue functions in <rte_eventdev.h>, has been removed,
+ breaking the ABI. The API remains unaffected.
diff --git a/drivers/event/cnxk/cn10k_eventdev.c
b/drivers/event/cnxk/cn10k_eventdev.c
index 499a3aace7..51b2345269 100644
--- a/drivers/event/cnxk/cn10k_eventdev.c
+++ b/drivers/event/cnxk/cn10k_eventdev.c
@@ -412,7 +412,6 @@ cn10k_sso_fp_fns_set(struct rte_eventdev *event_dev)
#undef T
};
- event_dev->enqueue = cn10k_sso_hws_enq;
event_dev->enqueue_burst = cn10k_sso_hws_enq_burst;
event_dev->enqueue_new_burst = cn10k_sso_hws_enq_new_burst;
event_dev->enqueue_forward_burst = cn10k_sso_hws_enq_fwd_burst;
diff --git a/drivers/event/cnxk/cn10k_worker.c
b/drivers/event/cnxk/cn10k_worker.c
index 9b5bf90159..62dd8e5c5d 100644
--- a/drivers/event/cnxk/cn10k_worker.c
+++ b/drivers/event/cnxk/cn10k_worker.c
@@ -107,32 +107,6 @@ sso_lmt_aw_wait_fc(struct cn10k_sso_hws *ws, int64_t req)
}
}
-uint16_t __rte_hot
-cn10k_sso_hws_enq(void *port, const struct rte_event *ev)
-{
- struct cn10k_sso_hws *ws = port;
-
- switch (ev->op) {
- case RTE_EVENT_OP_NEW:
- return cn10k_sso_hws_new_event(ws, ev);
- case RTE_EVENT_OP_FORWARD:
- cn10k_sso_hws_forward_event(ws, ev);
- break;
- case RTE_EVENT_OP_RELEASE:
- if (ws->swtag_req) {
- cnxk_sso_hws_desched(ev->u64, ws->base);
- ws->swtag_req = 0;
- break;
- }
- cnxk_sso_hws_swtag_flush(ws->base);
- break;
- default:
- return 0;
- }
-
- return 1;
-}
-
#define VECTOR_SIZE_BITS 0xFFFFFFFFFFF80000ULL
#define VECTOR_GET_LINE_OFFSET(line) (19 + (3 * line))
@@ -384,8 +358,29 @@ uint16_t __rte_hot
cn10k_sso_hws_enq_burst(void *port, const struct rte_event ev[],
uint16_t nb_events)
{
+ struct cn10k_sso_hws *ws = port;
+
RTE_SET_USED(nb_events);
- return cn10k_sso_hws_enq(port, ev);
+
+ switch (ev->op) {
+ case RTE_EVENT_OP_NEW:
+ return cn10k_sso_hws_new_event(ws, ev);
+ case RTE_EVENT_OP_FORWARD:
+ cn10k_sso_hws_forward_event(ws, ev);
+ break;
+ case RTE_EVENT_OP_RELEASE:
+ if (ws->swtag_req) {
+ cnxk_sso_hws_desched(ev->u64, ws->base);
+ ws->swtag_req = 0;
+ break;
+ }
+ cnxk_sso_hws_swtag_flush(ws->base);
+ break;
+ default:
+ return 0;
+ }
+
+ return 1;
}
uint16_t __rte_hot
diff --git a/drivers/event/cnxk/cn10k_worker.h
b/drivers/event/cnxk/cn10k_worker.h
index b4ee023723..c0db92f3a8 100644
--- a/drivers/event/cnxk/cn10k_worker.h
+++ b/drivers/event/cnxk/cn10k_worker.h
@@ -306,7 +306,6 @@ cn10k_sso_hws_get_work_empty(struct cn10k_sso_hws *ws,
struct rte_event *ev,
}
/* CN10K Fastpath functions. */
-uint16_t __rte_hot cn10k_sso_hws_enq(void *port, const struct rte_event *ev);
uint16_t __rte_hot cn10k_sso_hws_enq_burst(void *port,
const struct rte_event ev[],
uint16_t nb_events);
diff --git a/drivers/event/cnxk/cn9k_eventdev.c
b/drivers/event/cnxk/cn9k_eventdev.c
index 6cce5477f0..fb967635af 100644
--- a/drivers/event/cnxk/cn9k_eventdev.c
+++ b/drivers/event/cnxk/cn9k_eventdev.c
@@ -434,7 +434,6 @@ cn9k_sso_fp_fns_set(struct rte_eventdev *event_dev)
#undef T
};
- event_dev->enqueue = cn9k_sso_hws_enq;
event_dev->enqueue_burst = cn9k_sso_hws_enq_burst;
event_dev->enqueue_new_burst = cn9k_sso_hws_enq_new_burst;
event_dev->enqueue_forward_burst = cn9k_sso_hws_enq_fwd_burst;
@@ -469,7 +468,6 @@ cn9k_sso_fp_fns_set(struct rte_eventdev *event_dev)
sso_hws_tx_adptr_enq);
if (dev->dual_ws) {
- event_dev->enqueue = cn9k_sso_hws_dual_enq;
event_dev->enqueue_burst = cn9k_sso_hws_dual_enq_burst;
event_dev->enqueue_new_burst = cn9k_sso_hws_dual_enq_new_burst;
event_dev->enqueue_forward_burst =
diff --git a/drivers/event/cnxk/cn9k_worker.c b/drivers/event/cnxk/cn9k_worker.c
index abbbfffd85..fa5924e113 100644
--- a/drivers/event/cnxk/cn9k_worker.c
+++ b/drivers/event/cnxk/cn9k_worker.c
@@ -8,10 +8,13 @@
#include "cn9k_cryptodev_ops.h"
uint16_t __rte_hot
-cn9k_sso_hws_enq(void *port, const struct rte_event *ev)
+cn9k_sso_hws_enq_burst(void *port, const struct rte_event ev[],
+ uint16_t nb_events)
{
struct cn9k_sso_hws *ws = port;
+ RTE_SET_USED(nb_events);
+
switch (ev->op) {
case RTE_EVENT_OP_NEW:
return cn9k_sso_hws_new_event(ws, ev);
@@ -33,14 +36,6 @@ cn9k_sso_hws_enq(void *port, const struct rte_event *ev)
return 1;
}
-uint16_t __rte_hot
-cn9k_sso_hws_enq_burst(void *port, const struct rte_event ev[],
- uint16_t nb_events)
-{
- RTE_SET_USED(nb_events);
- return cn9k_sso_hws_enq(port, ev);
-}
-
uint16_t __rte_hot
cn9k_sso_hws_enq_new_burst(void *port, const struct rte_event ev[],
uint16_t nb_events)
@@ -66,14 +61,18 @@ cn9k_sso_hws_enq_fwd_burst(void *port, const struct
rte_event ev[],
return 1;
}
+
/* Dual ws ops. */
uint16_t __rte_hot
-cn9k_sso_hws_dual_enq(void *port, const struct rte_event *ev)
+cn9k_sso_hws_dual_enq_burst(void *port, const struct rte_event ev[],
+ uint16_t nb_events)
{
struct cn9k_sso_hws_dual *dws = port;
uint64_t base;
+ RTE_SET_USED(nb_events);
+
base = dws->base[!dws->vws];
switch (ev->op) {
case RTE_EVENT_OP_NEW:
@@ -96,14 +95,6 @@ cn9k_sso_hws_dual_enq(void *port, const struct rte_event *ev)
return 1;
}
-uint16_t __rte_hot
-cn9k_sso_hws_dual_enq_burst(void *port, const struct rte_event ev[],
- uint16_t nb_events)
-{
- RTE_SET_USED(nb_events);
- return cn9k_sso_hws_dual_enq(port, ev);
-}
-
uint16_t __rte_hot
cn9k_sso_hws_dual_enq_new_burst(void *port, const struct rte_event ev[],
uint16_t nb_events)
diff --git a/drivers/event/cnxk/cn9k_worker.h b/drivers/event/cnxk/cn9k_worker.h
index 9ddab095ac..12426d58bc 100644
--- a/drivers/event/cnxk/cn9k_worker.h
+++ b/drivers/event/cnxk/cn9k_worker.h
@@ -365,7 +365,6 @@ cn9k_sso_hws_get_work_empty(uint64_t base, struct rte_event
*ev,
}
/* CN9K Fastpath functions. */
-uint16_t __rte_hot cn9k_sso_hws_enq(void *port, const struct rte_event *ev);
uint16_t __rte_hot cn9k_sso_hws_enq_burst(void *port,
const struct rte_event ev[],
uint16_t nb_events);
diff --git a/drivers/event/dlb2/dlb2.c b/drivers/event/dlb2/dlb2.c
index 60c5cd4804..e7fe0ba576 100644
--- a/drivers/event/dlb2/dlb2.c
+++ b/drivers/event/dlb2/dlb2.c
@@ -1502,10 +1502,6 @@ dlb2_init_qe_mem(struct dlb2_port *qm_port, char
*mz_name)
return ret;
}
-static inline uint16_t
-dlb2_event_enqueue_delayed(void *event_port,
- const struct rte_event events[]);
-
static inline uint16_t
dlb2_event_enqueue_burst_delayed(void *event_port,
const struct rte_event events[],
@@ -1697,7 +1693,6 @@ dlb2_hw_create_ldb_port(struct dlb2_eventdev *dlb2,
* performance reasons.
*/
if (qm_port->token_pop_mode == DELAYED_POP) {
- dlb2->event_dev->enqueue = dlb2_event_enqueue_delayed;
dlb2->event_dev->enqueue_burst =
dlb2_event_enqueue_burst_delayed;
dlb2->event_dev->enqueue_new_burst =
@@ -3141,13 +3136,6 @@ dlb2_event_enqueue_burst_delayed(void *event_port,
return __dlb2_event_enqueue_burst(event_port, events, num, true);
}
-static inline uint16_t
-dlb2_event_enqueue(void *event_port,
- const struct rte_event events[])
-{
- return __dlb2_event_enqueue_burst(event_port, events, 1, false);
-}
-
static inline uint16_t
dlb2_event_enqueue_delayed(void *event_port,
const struct rte_event events[])
@@ -4585,7 +4573,6 @@ dlb2_entry_points_init(struct rte_eventdev *dev)
/* Expose PMD's eventdev interface */
dev->dev_ops = &dlb2_eventdev_entry_ops;
- dev->enqueue = dlb2_event_enqueue;
dev->enqueue_burst = dlb2_event_enqueue_burst;
dev->enqueue_new_burst = dlb2_event_enqueue_new_burst;
dev->enqueue_forward_burst = dlb2_event_enqueue_forward_burst;
diff --git a/drivers/event/dpaa/dpaa_eventdev.c
b/drivers/event/dpaa/dpaa_eventdev.c
index 4b3d16735b..8809f2ecd9 100644
--- a/drivers/event/dpaa/dpaa_eventdev.c
+++ b/drivers/event/dpaa/dpaa_eventdev.c
@@ -112,12 +112,6 @@ dpaa_event_enqueue_burst(void *port, const struct
rte_event ev[],
return nb_events;
}
-static uint16_t
-dpaa_event_enqueue(void *port, const struct rte_event *ev)
-{
- return dpaa_event_enqueue_burst(port, ev, 1);
-}
-
static void drain_4_bytes(int fd, fd_set *fdset)
{
if (FD_ISSET(fd, fdset)) {
@@ -1008,7 +1002,6 @@ dpaa_event_dev_create(const char *name, const char
*params)
priv = eventdev->data->dev_private;
eventdev->dev_ops = &dpaa_eventdev_ops;
- eventdev->enqueue = dpaa_event_enqueue;
eventdev->enqueue_burst = dpaa_event_enqueue_burst;
if (dpaa_event_check_flags(params)) {
diff --git a/drivers/event/dpaa2/dpaa2_eventdev.c
b/drivers/event/dpaa2/dpaa2_eventdev.c
index fa1a1ade80..de08fa1b78 100644
--- a/drivers/event/dpaa2/dpaa2_eventdev.c
+++ b/drivers/event/dpaa2/dpaa2_eventdev.c
@@ -202,12 +202,6 @@ dpaa2_eventdev_enqueue_burst(void *port, const struct
rte_event ev[],
}
-static uint16_t
-dpaa2_eventdev_enqueue(void *port, const struct rte_event *ev)
-{
- return dpaa2_eventdev_enqueue_burst(port, ev, 1);
-}
-
static void dpaa2_eventdev_dequeue_wait(uint64_t timeout_ticks)
{
struct epoll_event epoll_ev;
@@ -1103,7 +1097,6 @@ dpaa2_eventdev_create(const char *name)
}
eventdev->dev_ops = &dpaa2_eventdev_ops;
- eventdev->enqueue = dpaa2_eventdev_enqueue;
eventdev->enqueue_burst = dpaa2_eventdev_enqueue_burst;
eventdev->enqueue_new_burst = dpaa2_eventdev_enqueue_burst;
eventdev->enqueue_forward_burst = dpaa2_eventdev_enqueue_burst;
diff --git a/drivers/event/dsw/dsw_evdev.c b/drivers/event/dsw/dsw_evdev.c
index 6c5cde2468..f3bcacfaf8 100644
--- a/drivers/event/dsw/dsw_evdev.c
+++ b/drivers/event/dsw/dsw_evdev.c
@@ -439,7 +439,6 @@ dsw_probe(struct rte_vdev_device *vdev)
return -EFAULT;
dev->dev_ops = &dsw_evdev_ops;
- dev->enqueue = dsw_event_enqueue;
dev->enqueue_burst = dsw_event_enqueue_burst;
dev->enqueue_new_burst = dsw_event_enqueue_new_burst;
dev->enqueue_forward_burst = dsw_event_enqueue_forward_burst;
diff --git a/drivers/event/dsw/dsw_evdev.h b/drivers/event/dsw/dsw_evdev.h
index 6416a8a898..ca5d4714b0 100644
--- a/drivers/event/dsw/dsw_evdev.h
+++ b/drivers/event/dsw/dsw_evdev.h
@@ -263,7 +263,6 @@ struct dsw_ctl_msg {
struct dsw_queue_flow qfs[DSW_MAX_FLOWS_PER_MIGRATION];
} __rte_aligned(4);
-uint16_t dsw_event_enqueue(void *port, const struct rte_event *event);
uint16_t dsw_event_enqueue_burst(void *port,
const struct rte_event events[],
uint16_t events_len);
diff --git a/drivers/event/dsw/dsw_event.c b/drivers/event/dsw/dsw_event.c
index 93bbeead2e..1a4ea6629c 100644
--- a/drivers/event/dsw/dsw_event.c
+++ b/drivers/event/dsw/dsw_event.c
@@ -1242,12 +1242,6 @@ dsw_port_flush_out_buffers(struct dsw_evdev *dsw, struct
dsw_port *source_port)
dsw_port_transmit_buffered(dsw, source_port, dest_port_id);
}
-uint16_t
-dsw_event_enqueue(void *port, const struct rte_event *ev)
-{
- return dsw_event_enqueue_burst(port, ev, unlikely(ev == NULL) ? 0 : 1);
-}
-
static __rte_always_inline uint16_t
dsw_event_enqueue_burst_generic(struct dsw_port *source_port,
const struct rte_event events[],
diff --git a/drivers/event/octeontx/ssovf_worker.c
b/drivers/event/octeontx/ssovf_worker.c
index 36454939ea..2b0e255499 100644
--- a/drivers/event/octeontx/ssovf_worker.c
+++ b/drivers/event/octeontx/ssovf_worker.c
@@ -148,12 +148,14 @@ ssows_deq_timeout_burst_ ##name(void *port, struct
rte_event ev[], \
SSO_RX_ADPTR_ENQ_FASTPATH_FUNC
#undef R
-__rte_always_inline uint16_t __rte_hot
-ssows_enq(void *port, const struct rte_event *ev)
+uint16_t __rte_hot
+ssows_enq_burst(void *port, const struct rte_event ev[], uint16_t nb_events)
{
struct ssows *ws = port;
uint16_t ret = 1;
+ RTE_SET_USED(nb_events);
+
switch (ev->op) {
case RTE_EVENT_OP_NEW:
rte_smp_wmb();
@@ -171,13 +173,6 @@ ssows_enq(void *port, const struct rte_event *ev)
return ret;
}
-uint16_t __rte_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);
-}
-
uint16_t __rte_hot
ssows_enq_new_burst(void *port, const struct rte_event ev[], uint16_t
nb_events)
{
@@ -336,7 +331,6 @@ ssovf_fastpath_fns_set(struct rte_eventdev *dev)
{
struct ssovf_evdev *edev = ssovf_pmd_priv(dev);
- dev->enqueue = ssows_enq;
dev->enqueue_burst = ssows_enq_burst;
dev->enqueue_new_burst = ssows_enq_new_burst;
dev->enqueue_forward_burst = ssows_enq_fwd_burst;
diff --git a/drivers/event/opdl/opdl_evdev.c b/drivers/event/opdl/opdl_evdev.c
index 9ce8b39b60..6bde153514 100644
--- a/drivers/event/opdl/opdl_evdev.c
+++ b/drivers/event/opdl/opdl_evdev.c
@@ -41,18 +41,6 @@ opdl_event_enqueue_burst(void *port,
return p->enq(p, ev, num);
}
-uint16_t
-opdl_event_enqueue(void *port, const struct rte_event *ev)
-{
- struct opdl_port *p = port;
-
- if (unlikely(!p->opdl->data->dev_started))
- return 0;
-
-
- return p->enq(p, ev, 1);
-}
-
uint16_t
opdl_event_dequeue_burst(void *port,
struct rte_event *ev,
@@ -714,7 +702,6 @@ opdl_probe(struct rte_vdev_device *vdev)
dev->dev_ops = &evdev_opdl_ops;
- dev->enqueue = opdl_event_enqueue;
dev->enqueue_burst = opdl_event_enqueue_burst;
dev->enqueue_new_burst = opdl_event_enqueue_burst;
dev->enqueue_forward_burst = opdl_event_enqueue_burst;
diff --git a/drivers/event/opdl/opdl_evdev.h b/drivers/event/opdl/opdl_evdev.h
index 1ca166b37c..1bf862cfff 100644
--- a/drivers/event/opdl/opdl_evdev.h
+++ b/drivers/event/opdl/opdl_evdev.h
@@ -275,7 +275,6 @@ opdl_pmd_priv_const(const struct rte_eventdev *eventdev)
return eventdev->data->dev_private;
}
-uint16_t opdl_event_enqueue(void *port, const struct rte_event *ev);
uint16_t opdl_event_enqueue_burst(void *port, const struct rte_event ev[],
uint16_t num);
diff --git a/drivers/event/skeleton/skeleton_eventdev.c
b/drivers/event/skeleton/skeleton_eventdev.c
index 8513b9a013..b31c902d42 100644
--- a/drivers/event/skeleton/skeleton_eventdev.c
+++ b/drivers/event/skeleton/skeleton_eventdev.c
@@ -25,18 +25,6 @@
#define EVENTDEV_NAME_SKELETON_PMD event_skeleton
/**< Skeleton event device PMD name */
-static uint16_t
-skeleton_eventdev_enqueue(void *port, const struct rte_event *ev)
-{
- struct skeleton_port *sp = port;
-
- RTE_SET_USED(sp);
- RTE_SET_USED(ev);
- RTE_SET_USED(port);
-
- return 0;
-}
-
static uint16_t
skeleton_eventdev_enqueue_burst(void *port, const struct rte_event ev[],
uint16_t nb_events)
@@ -349,7 +337,6 @@ skeleton_eventdev_init(struct rte_eventdev *eventdev)
PMD_DRV_FUNC_TRACE();
eventdev->dev_ops = &skeleton_eventdev_ops;
- eventdev->enqueue = skeleton_eventdev_enqueue;
eventdev->enqueue_burst = skeleton_eventdev_enqueue_burst;
eventdev->dequeue = skeleton_eventdev_dequeue;
eventdev->dequeue_burst = skeleton_eventdev_dequeue_burst;
@@ -439,7 +426,6 @@ skeleton_eventdev_create(const char *name, int socket_id)
}
eventdev->dev_ops = &skeleton_eventdev_ops;
- eventdev->enqueue = skeleton_eventdev_enqueue;
eventdev->enqueue_burst = skeleton_eventdev_enqueue_burst;
eventdev->dequeue = skeleton_eventdev_dequeue;
eventdev->dequeue_burst = skeleton_eventdev_dequeue_burst;
diff --git a/drivers/event/sw/sw_evdev.c b/drivers/event/sw/sw_evdev.c
index cfd659d774..7655505b7c 100644
--- a/drivers/event/sw/sw_evdev.c
+++ b/drivers/event/sw/sw_evdev.c
@@ -1080,7 +1080,6 @@ sw_probe(struct rte_vdev_device *vdev)
return -EFAULT;
}
dev->dev_ops = &evdev_sw_ops;
- dev->enqueue = sw_event_enqueue;
dev->enqueue_burst = sw_event_enqueue_burst;
dev->enqueue_new_burst = sw_event_enqueue_burst;
dev->enqueue_forward_burst = sw_event_enqueue_burst;
diff --git a/drivers/event/sw/sw_evdev.h b/drivers/event/sw/sw_evdev.h
index c7b943a72b..110724d52d 100644
--- a/drivers/event/sw/sw_evdev.h
+++ b/drivers/event/sw/sw_evdev.h
@@ -288,7 +288,6 @@ sw_pmd_priv_const(const struct rte_eventdev *eventdev)
return eventdev->data->dev_private;
}
-uint16_t sw_event_enqueue(void *port, const struct rte_event *ev);
uint16_t sw_event_enqueue_burst(void *port, const struct rte_event ev[],
uint16_t num);
diff --git a/drivers/event/sw/sw_evdev_worker.c
b/drivers/event/sw/sw_evdev_worker.c
index 063b919c7e..f041bae2a0 100644
--- a/drivers/event/sw/sw_evdev_worker.c
+++ b/drivers/event/sw/sw_evdev_worker.c
@@ -131,12 +131,6 @@ sw_event_enqueue_burst(void *port, const struct rte_event
ev[], uint16_t num)
return enq;
}
-uint16_t
-sw_event_enqueue(void *port, const struct rte_event *ev)
-{
- return sw_event_enqueue_burst(port, ev, 1);
-}
-
uint16_t
sw_event_dequeue_burst(void *port, struct rte_event *ev, uint16_t num,
uint64_t wait)
diff --git a/lib/eventdev/eventdev_pmd.h b/lib/eventdev/eventdev_pmd.h
index c68c3a2262..fab0bf501b 100644
--- a/lib/eventdev/eventdev_pmd.h
+++ b/lib/eventdev/eventdev_pmd.h
@@ -159,8 +159,6 @@ struct rte_eventdev {
uint8_t attached : 1;
/**< Flag indicating the device is attached */
- event_enqueue_t enqueue;
- /**< Pointer to PMD enqueue function. */
event_enqueue_burst_t enqueue_burst;
/**< Pointer to PMD enqueue burst function. */
event_enqueue_burst_t enqueue_new_burst;
diff --git a/lib/eventdev/eventdev_private.c b/lib/eventdev/eventdev_private.c
index 1d3d9d357e..4c998669c8 100644
--- a/lib/eventdev/eventdev_private.c
+++ b/lib/eventdev/eventdev_private.c
@@ -5,15 +5,6 @@
#include "eventdev_pmd.h"
#include "rte_eventdev.h"
-static uint16_t
-dummy_event_enqueue(__rte_unused void *port,
- __rte_unused const struct rte_event *ev)
-{
- RTE_EDEV_LOG_ERR(
- "event enqueue requested for unconfigured event device");
- return 0;
-}
-
static uint16_t
dummy_event_enqueue_burst(__rte_unused void *port,
__rte_unused const struct rte_event ev[],
@@ -86,7 +77,6 @@ event_dev_fp_ops_reset(struct rte_event_fp_ops *fp_op)
{
static void *dummy_data[RTE_MAX_QUEUES_PER_PORT];
static const struct rte_event_fp_ops dummy = {
- .enqueue = dummy_event_enqueue,
.enqueue_burst = dummy_event_enqueue_burst,
.enqueue_new_burst = dummy_event_enqueue_burst,
.enqueue_forward_burst = dummy_event_enqueue_burst,
@@ -107,7 +97,6 @@ void
event_dev_fp_ops_set(struct rte_event_fp_ops *fp_op,
const struct rte_eventdev *dev)
{
- fp_op->enqueue = dev->enqueue;
fp_op->enqueue_burst = dev->enqueue_burst;
fp_op->enqueue_new_burst = dev->enqueue_new_burst;
fp_op->enqueue_forward_burst = dev->enqueue_forward_burst;
diff --git a/lib/eventdev/rte_eventdev.h b/lib/eventdev/rte_eventdev.h
index b6a4fa1495..2461d002da 100644
--- a/lib/eventdev/rte_eventdev.h
+++ b/lib/eventdev/rte_eventdev.h
@@ -1929,14 +1929,8 @@ __rte_event_enqueue_burst(uint8_t dev_id, uint8_t
port_id,
}
#endif
rte_eventdev_trace_enq_burst(dev_id, port_id, ev, nb_events, (void
*)fn);
- /*
- * Allow zero cost non burst mode routine invocation if application
- * requests nb_events as const one
- */
- if (nb_events == 1)
- return (fp_ops->enqueue)(port, ev);
- else
- return fn(port, ev, nb_events);
+
+ return fn(port, ev, nb_events);
}
/**
diff --git a/lib/eventdev/rte_eventdev_core.h b/lib/eventdev/rte_eventdev_core.h
index c328bdbc82..5bc3e645b9 100644
--- a/lib/eventdev/rte_eventdev_core.h
+++ b/lib/eventdev/rte_eventdev_core.h
@@ -12,9 +12,6 @@
extern "C" {
#endif
-typedef uint16_t (*event_enqueue_t)(void *port, const struct rte_event *ev);
-/**< @internal Enqueue event on port of a device */
-
typedef uint16_t (*event_enqueue_burst_t)(void *port,
const struct rte_event ev[],
uint16_t nb_events);
@@ -45,8 +42,6 @@ typedef uint16_t (*event_crypto_adapter_enqueue_t)(void *port,
struct rte_event_fp_ops {
void **data;
/**< points to array of internal port data pointers */
- event_enqueue_t enqueue;
- /**< PMD enqueue function. */
event_enqueue_burst_t enqueue_burst;
/**< PMD enqueue burst function. */
event_enqueue_burst_t enqueue_new_burst;
@@ -65,7 +60,7 @@ struct rte_event_fp_ops {
/**< PMD Tx adapter enqueue same destination function. */
event_crypto_adapter_enqueue_t ca_enqueue;
/**< PMD Crypto adapter enqueue function. */
- uintptr_t reserved[6];
+ uintptr_t reserved[7];
} __rte_cache_aligned;
extern struct rte_event_fp_ops rte_event_fp_ops[RTE_EVENT_MAX_DEVS];
--
2.34.1
