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event/dlb2: add xstats

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Add support for DLB2 xstats.  Perform initialization and add
standard xstats entry points.

Signed-off-by: Timothy McDaniel <timothy.mcdaniel@intel.com>
Reviewed-by: Gage Eads <gage.eads@intel.com>
Reviewed-by: Mike Ximing Chen <mike.ximing.chen@intel.com>
This commit is contained in:
Timothy McDaniel 2020-11-01 17:37:49 -06:00 committed by Jerin Jacob
parent e7c9971a85
commit e88753dcc1
3 changed files with 1262 additions and 2 deletions
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33
drivers/event/dlb2/dlb2.c
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@ -70,6 +70,21 @@ static struct rte_event_dev_info evdev_dlb2_default_info = {
struct process_local_port_data
dlb2_port[DLB2_MAX_NUM_PORTS][DLB2_NUM_PORT_TYPES];
/*
* DUMMY - added so that xstats path will compile/link.
* Will be replaced by real version in a subsequent
* patch.
*/
uint32_t
dlb2_get_queue_depth(struct dlb2_eventdev *dlb2,
struct dlb2_eventdev_queue *queue)
{
RTE_SET_USED(dlb2);
RTE_SET_USED(queue);
return 0;
}
/* override defaults with value(s) provided on command line */
static void
dlb2_init_queue_depth_thresholds(struct dlb2_eventdev *dlb2,
@ -337,9 +352,16 @@ set_qid_depth_thresh(const char *key __rte_unused,
static void
dlb2_entry_points_init(struct rte_eventdev *dev)
{
RTE_SET_USED(dev);
/* Expose PMD's eventdev interface */
static struct rte_eventdev_ops dlb2_eventdev_entry_ops = {
.dump = dlb2_eventdev_dump,
.xstats_get = dlb2_eventdev_xstats_get,
.xstats_get_names = dlb2_eventdev_xstats_get_names,
.xstats_get_by_name = dlb2_eventdev_xstats_get_by_name,
.xstats_reset = dlb2_eventdev_xstats_reset,
};
/* Eventdev PMD entry points */
dev->dev_ops = &dlb2_eventdev_entry_ops;
}
int
@ -391,6 +413,13 @@ dlb2_primary_eventdev_probe(struct rte_eventdev *dev,
return err;
}
/* Complete xtstats runtime initialization */
err = dlb2_xstats_init(dlb2);
if (err) {
DLB2_LOG_ERR("dlb2: failed to init xstats, err=%d\n", err);
return err;
}
rte_spinlock_init(&dlb2->qm_instance.resource_lock);
dlb2_iface_low_level_io_init();

1230
drivers/event/dlb2/dlb2_xstats.c Normal file
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File diff suppressed because it is too large Load Diff

1
drivers/event/dlb2/meson.build
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@ -9,6 +9,7 @@ endif
sources = files('dlb2.c',
'dlb2_iface.c',
'dlb2_xstats.c',
'pf/dlb2_main.c',
'pf/dlb2_pf.c',
'pf/base/dlb2_resource.c'