This commit introduces a configuration variable that can
be used to enable or disable compilation of the event timer
adapter.
Signed-off-by: Erik Gabriel Carrillo <erik.g.carri...@intel.com>
---
config/common_base | 1 +
drivers/event/sw/sw_evdev.c | 4 ++++
lib/librte_eventdev/Makefile | 6 +++---
lib/librte_eventdev/rte_eventdev_pmd.h | 6 ++++++
4 files changed, 14 insertions(+), 3 deletions(-)
diff --git a/config/common_base b/config/common_base
index 91a2f0f..09d2a62 100644
--- a/config/common_base
+++ b/config/common_base
@@ -574,6 +574,7 @@ CONFIG_RTE_LIBRTE_EVENTDEV=y
CONFIG_RTE_LIBRTE_EVENTDEV_DEBUG=n
CONFIG_RTE_EVENT_MAX_DEVS=16
CONFIG_RTE_EVENT_MAX_QUEUES_PER_DEV=64
+CONFIG_RTE_LIBRTE_EVENTDEV_TIMER_ADAPTER=y
CONFIG_RTE_LIBRTE_EVENTDEV_TIMER_ADAPTER_DEBUG=n
#
diff --git a/drivers/event/sw/sw_evdev.c b/drivers/event/sw/sw_evdev.c
index 94da675..69050cf 100644
--- a/drivers/event/sw/sw_evdev.c
+++ b/drivers/event/sw/sw_evdev.c
@@ -435,6 +435,7 @@ sw_eth_rx_adapter_caps_get(const struct rte_eventdev *dev,
return 0;
}
+#ifdef RTE_LIBRTE_EVENTDEV_TIMER_ADAPTER
static int
sw_timer_adapter_caps_get(const struct rte_eventdev *dev,
uint64_t flags,
@@ -450,6 +451,7 @@ sw_timer_adapter_caps_get(const struct rte_eventdev *dev,
return 0;
}
+#endif
static void
sw_info_get(struct rte_eventdev *dev, struct rte_event_dev_info *info)
@@ -771,7 +773,9 @@ sw_probe(struct rte_vdev_device *vdev)
.eth_rx_adapter_caps_get = sw_eth_rx_adapter_caps_get,
+#ifdef RTE_LIBRTE_EVENTDEV_TIMER_ADAPTER
.timer_adapter_caps_get = sw_timer_adapter_caps_get,
+#endif
.xstats_get = sw_xstats_get,
.xstats_get_names = sw_xstats_get_names,
diff --git a/lib/librte_eventdev/Makefile b/lib/librte_eventdev/Makefile
index f3f05c2..2e47fa5 100644
--- a/lib/librte_eventdev/Makefile
+++ b/lib/librte_eventdev/Makefile
@@ -45,7 +45,7 @@ LDLIBS += -lrte_eal -lrte_ring -lrte_ethdev -lrte_hash
SRCS-y += rte_eventdev.c
SRCS-y += rte_event_ring.c
SRCS-y += rte_event_eth_rx_adapter.c
-SRCS-y += rte_event_timer_adapter.c
+SRCS-$(CONFIG_RTE_LIBRTE_EVENTDEV_TIMER_ADAPTER) += rte_event_timer_adapter.c
# export include files
SYMLINK-y-include += rte_eventdev.h
@@ -54,8 +54,8 @@ SYMLINK-y-include += rte_eventdev_pmd_pci.h
SYMLINK-y-include += rte_eventdev_pmd_vdev.h
SYMLINK-y-include += rte_event_ring.h
SYMLINK-y-include += rte_event_eth_rx_adapter.h
-SYMLINK-y-include += rte_event_timer_adapter.h
-SYMLINK-y-include += rte_event_timer_adapter_pmd.h
+SYMLINK-$(CONFIG_RTE_LIBRTE_EVENTDEV_TIMER_ADAPTER)-include +=
rte_event_timer_adapter.h
+SYMLINK-$(CONFIG_RTE_LIBRTE_EVENTDEV_TIMER_ADAPTER)-include +=
rte_event_timer_adapter_pmd.h
# versioning export map
EXPORT_MAP := rte_eventdev_version.map
diff --git a/lib/librte_eventdev/rte_eventdev_pmd.h
b/lib/librte_eventdev/rte_eventdev_pmd.h
index 321aef2..91e1f47 100644
--- a/lib/librte_eventdev/rte_eventdev_pmd.h
+++ b/lib/librte_eventdev/rte_eventdev_pmd.h
@@ -52,7 +52,9 @@ extern "C" {
#include <rte_malloc.h>
#include "rte_eventdev.h"
+#ifdef RTE_LIBRTE_EVENTDEV_TIMER_ADAPTER
#include "rte_event_timer_adapter_pmd.h"
+#endif
/* Logging Macros */
#define RTE_EDEV_LOG_ERR(...) \
@@ -467,6 +469,7 @@ typedef int (*eventdev_eth_rx_adapter_caps_get_t)
struct rte_event_eth_rx_adapter_queue_conf *queue_conf;
+#ifdef RTE_LIBRTE_EVENTDEV_TIMER_ADAPTER
/**
* Retrieve the event device's timer adapter capabilities, as well as the ops
* structure that an event timer adapter should call through to enter the
@@ -497,6 +500,7 @@ typedef int (*eventdev_timer_adapter_caps_get_t)(
uint64_t flags,
uint32_t *caps,
const struct rte_event_timer_adapter_ops **ops);
+#endif
/**
* Add ethernet Rx queues to event device. This callback is invoked if
@@ -683,8 +687,10 @@ struct rte_eventdev_ops {
eventdev_eth_rx_adapter_stats_reset eth_rx_adapter_stats_reset;
/**< Reset ethernet Rx stats */
+#ifdef RTE_LIBRTE_EVENTDEV_TIMER_ADAPTER
eventdev_timer_adapter_caps_get_t timer_adapter_caps_get;
/**< Get timer adapter capabilities */
+#endif
};
/**
--
2.6.4
