d/numam-dpdk
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

app/testeventdev: add order port setup

Browse Source 
Setup one port per worker and link to all queues and setup
one producer port to inject the events.

Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com>
Acked-by: Harry van Haaren <harry.van.haaren@intel.com>
This commit is contained in:
Jerin Jacob 2017-07-04 10:23:09 +05:30
parent ba11ebf125
commit 5710e75181
2 changed files with 57 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

55
app/test-eventdev/test_order_common.c
View File

@ -206,4 +206,59 @@ order_opt_dump(struct evt_options *opt)
evt_dump("nb_evdev_ports", "%d", order_nb_event_ports(opt));
}
int
order_event_dev_port_setup(struct evt_test *test, struct evt_options *opt,
uint8_t nb_workers, uint8_t nb_queues)
{
int ret;
uint8_t port;
struct test_order *t = evt_test_priv(test);
/* port configuration */
const struct rte_event_port_conf wkr_p_conf = {
.dequeue_depth = opt->wkr_deq_dep,
.enqueue_depth = 64,
.new_event_threshold = 4096,
};
/* setup one port per worker, linking to all queues */
for (port = 0; port < nb_workers; port++) {
struct worker_data *w = &t->worker[port];
w->dev_id = opt->dev_id;
w->port_id = port;
w->t = t;
ret = rte_event_port_setup(opt->dev_id, port, &wkr_p_conf);
if (ret) {
evt_err("failed to setup port %d", port);
return ret;
}
ret = rte_event_port_link(opt->dev_id, port, NULL, NULL, 0);
if (ret != nb_queues) {
evt_err("failed to link all queues to port %d", port);
return -EINVAL;
}
}
/* port for producer, no links */
const struct rte_event_port_conf prod_conf = {
.dequeue_depth = 8,
.enqueue_depth = 32,
.new_event_threshold = 1200,
};
struct prod_data *p = &t->prod;
p->dev_id = opt->dev_id;
p->port_id = port; /* last port */
p->queue_id = 0;
p->t = t;
ret = rte_event_port_setup(opt->dev_id, port, &prod_conf);
if (ret) {
evt_err("failed to setup producer port %d", port);
return ret;
}
return ret;
}

2
app/test-eventdev/test_order_common.h
View File

@ -94,6 +94,8 @@ int order_test_result(struct evt_test *test, struct evt_options *opt);
int order_opt_check(struct evt_options *opt);
int order_test_setup(struct evt_test *test, struct evt_options *opt);
int order_mempool_setup(struct evt_test *test, struct evt_options *opt);
int order_event_dev_port_setup(struct evt_test *test, struct evt_options *opt,
uint8_t nb_workers, uint8_t nb_queues);
void order_test_destroy(struct evt_test *test, struct evt_options *opt);
void order_opt_dump(struct evt_options *opt);
void order_mempool_destroy(struct evt_test *test, struct evt_options *opt);