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test/event: improve compatibility for timer adapter

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Check if eventdev is open system eventdevs i.e. max_num_events = -1
before asserting.
Allow event timer adapter to adjust the resolution using
RTE_EVENT_TIMER_ADAPTER_F_ADJUST_RES and re-calculate timeout ticks
based on the adjusted resolution.

Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Acked-by: Erik Gabriel Carrillo <erik.g.carrillo@intel.com>
This commit is contained in:
Pavan Nikhilesh 2019-03-16 20:27:39 +00:00 committed by Jerin Jacob
parent d69d085883
commit 2385a7f5e6
1 changed files with 37 additions and 24 deletions
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61
app/test/test_event_timer_adapter.c
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@ -42,8 +42,13 @@ static struct rte_event_timer_adapter *timdev;
static struct rte_mempool *eventdev_test_mempool;
static struct rte_ring *timer_producer_ring;
static uint64_t global_bkt_tck_ns;
static uint64_t global_info_bkt_tck_ns;
static volatile uint8_t arm_done;
#define CALC_TICKS(tks) \
((tks * global_bkt_tck_ns) / global_info_bkt_tck_ns)
static bool using_services;
static uint32_t test_lcore1;
static uint32_t test_lcore2;
@ -80,7 +85,8 @@ eventdev_setup(void)
ret = rte_event_dev_info_get(evdev, &info);
TEST_ASSERT_SUCCESS(ret, "Failed to get event dev info");
TEST_ASSERT(info.max_num_events >= (int32_t)MAX_TIMERS,
TEST_ASSERT(info.max_num_events < 0 ||
info.max_num_events >= (int32_t)MAX_TIMERS,
"ERROR max_num_events=%d < max_events=%d",
info.max_num_events, MAX_TIMERS);
@ -276,12 +282,14 @@ test_port_conf_cb(uint16_t id, uint8_t event_dev_id, uint8_t *event_port_id,
static int
_timdev_setup(uint64_t max_tmo_ns, uint64_t bkt_tck_ns)
{
struct rte_event_timer_adapter_info info;
struct rte_event_timer_adapter_conf config = {
.event_dev_id = evdev,
.timer_adapter_id = TEST_ADAPTER_ID,
.timer_tick_ns = bkt_tck_ns,
.max_tmo_ns = max_tmo_ns,
.nb_timers = MAX_TIMERS * 10,
.flags = RTE_EVENT_TIMER_ADAPTER_F_ADJUST_RES,
};
uint32_t caps = 0;
const char *pool_name = "timdev_test_pool";
@ -317,6 +325,10 @@ _timdev_setup(uint64_t max_tmo_ns, uint64_t bkt_tck_ns)
return TEST_FAILED;
}
rte_event_timer_adapter_get_info(timdev, &info);
global_info_bkt_tck_ns = info.min_resolution_ns;
return TEST_SUCCESS;
}
@ -384,10 +396,11 @@ test_timer_state(void)
.state = RTE_EVENT_TIMER_NOT_ARMED,
};
rte_mempool_get(eventdev_test_mempool, (void **)&ev_tim);
*ev_tim = tim;
ev_tim->ev.event_ptr = ev_tim;
ev_tim->timeout_ticks = 120;
ev_tim->timeout_ticks = CALC_TICKS(120);
TEST_ASSERT_EQUAL(rte_event_timer_arm_burst(timdev, &ev_tim, 1), 0,
"Armed timer exceeding max_timeout.");
@ -396,7 +409,7 @@ test_timer_state(void)
RTE_EVENT_TIMER_ERROR_TOOLATE, ev_tim->state);
ev_tim->state = RTE_EVENT_TIMER_NOT_ARMED;
ev_tim->timeout_ticks = 10;
ev_tim->timeout_ticks = CALC_TICKS(10);
TEST_ASSERT_EQUAL(rte_event_timer_arm_burst(timdev, &ev_tim, 1), 1,
"Failed to arm timer with proper timeout.");
@ -412,7 +425,7 @@ test_timer_state(void)
"Armed timer failed to trigger.");
ev_tim->state = RTE_EVENT_TIMER_NOT_ARMED;
ev_tim->timeout_ticks = 90;
ev_tim->timeout_ticks = CALC_TICKS(90);
TEST_ASSERT_EQUAL(rte_event_timer_arm_burst(timdev, &ev_tim, 1), 1,
"Failed to arm timer with proper timeout.");
TEST_ASSERT_EQUAL(rte_event_timer_cancel_burst(timdev, &ev_tim, 1),
@ -438,7 +451,7 @@ _arm_timers(uint64_t timeout_tcks, uint64_t timers)
.ev.priority = RTE_EVENT_DEV_PRIORITY_NORMAL,
.ev.event_type = RTE_EVENT_TYPE_TIMER,
.state = RTE_EVENT_TIMER_NOT_ARMED,
.timeout_ticks = timeout_tcks,
.timeout_ticks = CALC_TICKS(timeout_tcks),
};
for (i = 0; i < timers; i++) {
@ -539,7 +552,7 @@ _arm_timers_burst(uint64_t timeout_tcks, uint64_t timers)
.ev.priority = RTE_EVENT_DEV_PRIORITY_NORMAL,
.ev.event_type = RTE_EVENT_TYPE_TIMER,
.state = RTE_EVENT_TIMER_NOT_ARMED,
.timeout_ticks = timeout_tcks,
.timeout_ticks = CALC_TICKS(timeout_tcks),
};
for (i = 0; i < timers / MAX_BURST; i++) {
@ -608,7 +621,7 @@ test_timer_cancel(void)
.ev.priority = RTE_EVENT_DEV_PRIORITY_NORMAL,
.ev.event_type = RTE_EVENT_TYPE_TIMER,
.state = RTE_EVENT_TIMER_NOT_ARMED,
.timeout_ticks = 20,
.timeout_ticks = CALC_TICKS(20),
};
for (i = 0; i < MAX_TIMERS; i++) {
@ -650,7 +663,7 @@ _cancel_producer(uint64_t timeout_tcks, uint64_t timers)
.ev.priority = RTE_EVENT_DEV_PRIORITY_NORMAL,
.ev.event_type = RTE_EVENT_TYPE_TIMER,
.state = RTE_EVENT_TIMER_NOT_ARMED,
.timeout_ticks = timeout_tcks,
.timeout_ticks = CALC_TICKS(timeout_tcks),
};
for (i = 0; i < timers; i++) {
@ -689,7 +702,7 @@ _cancel_producer_burst(uint64_t timeout_tcks, uint64_t timers)
.ev.priority = RTE_EVENT_DEV_PRIORITY_NORMAL,
.ev.event_type = RTE_EVENT_TYPE_TIMER,
.state = RTE_EVENT_TIMER_NOT_ARMED,
.timeout_ticks = timeout_tcks,
.timeout_ticks = CALC_TICKS(timeout_tcks),
};
int arm_count = 0;
@ -870,7 +883,7 @@ test_timer_cancel_random(void)
.ev.priority = RTE_EVENT_DEV_PRIORITY_NORMAL,
.ev.event_type = RTE_EVENT_TYPE_TIMER,
.state = RTE_EVENT_TIMER_NOT_ARMED,
.timeout_ticks = 20,
.timeout_ticks = CALC_TICKS(20),
};
for (i = 0; i < MAX_TIMERS; i++) {
@ -917,7 +930,7 @@ adapter_create(void)
.timer_tick_ns = NSECPERSEC / 10,
.max_tmo_ns = 180 * NSECPERSEC,
.nb_timers = MAX_TIMERS,
.flags = 0,
.flags = RTE_EVENT_TIMER_ADAPTER_F_ADJUST_RES,
};
uint32_t caps = 0;
@ -1058,7 +1071,7 @@ stat_inc_reset_ev_enq(void)
.ev.priority = RTE_EVENT_DEV_PRIORITY_NORMAL,
.ev.event_type = RTE_EVENT_TYPE_TIMER,
.state = RTE_EVENT_TIMER_NOT_ARMED,
.timeout_ticks = 5, // expire in .5 sec
.timeout_ticks = CALC_TICKS(5), // expire in .5 sec
};
ret = rte_mempool_get_bulk(eventdev_test_mempool, (void **)evtims,
@ -1151,7 +1164,7 @@ event_timer_arm(void)
.ev.priority = RTE_EVENT_DEV_PRIORITY_NORMAL,
.ev.event_type = RTE_EVENT_TYPE_TIMER,
.state = RTE_EVENT_TIMER_NOT_ARMED,
.timeout_ticks = 5, // expire in .5 sec
.timeout_ticks = CALC_TICKS(5), // expire in .5 sec
};
rte_mempool_get(eventdev_test_mempool, (void **)&evtim);
@ -1208,7 +1221,7 @@ event_timer_arm_double(void)
.ev.priority = RTE_EVENT_DEV_PRIORITY_NORMAL,
.ev.event_type = RTE_EVENT_TYPE_TIMER,
.state = RTE_EVENT_TIMER_NOT_ARMED,
.timeout_ticks = 5, // expire in .5 sec
.timeout_ticks = CALC_TICKS(5), // expire in .5 sec
};
rte_mempool_get(eventdev_test_mempool, (void **)&evtim);
@ -1267,7 +1280,7 @@ event_timer_arm_expiry(void)
/* Set up an event timer */
*evtim = init_tim;
evtim->timeout_ticks = 30, // expire in 3 secs
evtim->timeout_ticks = CALC_TICKS(30), // expire in 3 secs
evtim->ev.event_ptr = evtim;
ret = rte_event_timer_arm_burst(adapter, &evtim, 1);
@ -1327,7 +1340,7 @@ event_timer_arm_rearm(void)
/* Set up a timer */
*evtim = init_tim;
evtim->timeout_ticks = 1; // expire in 0.1 sec
evtim->timeout_ticks = CALC_TICKS(1); // expire in 0.1 sec
evtim->ev.event_ptr = evtim;
/* Arm it */
@ -1388,7 +1401,7 @@ event_timer_arm_max(void)
.ev.priority = RTE_EVENT_DEV_PRIORITY_NORMAL,
.ev.event_type = RTE_EVENT_TYPE_TIMER,
.state = RTE_EVENT_TIMER_NOT_ARMED,
.timeout_ticks = 5, // expire in .5 sec
.timeout_ticks = CALC_TICKS(5), // expire in .5 sec
};
ret = rte_mempool_get_bulk(eventdev_test_mempool, (void **)evtims,
@ -1456,7 +1469,7 @@ event_timer_arm_invalid_sched_type(void)
.ev.priority = RTE_EVENT_DEV_PRIORITY_NORMAL,
.ev.event_type = RTE_EVENT_TYPE_TIMER,
.state = RTE_EVENT_TIMER_NOT_ARMED,
.timeout_ticks = 5, // expire in .5 sec
.timeout_ticks = CALC_TICKS(5), // expire in .5 sec
};
if (!using_services)
@ -1498,7 +1511,7 @@ event_timer_arm_invalid_timeout(void)
.ev.priority = RTE_EVENT_DEV_PRIORITY_NORMAL,
.ev.event_type = RTE_EVENT_TYPE_TIMER,
.state = RTE_EVENT_TIMER_NOT_ARMED,
.timeout_ticks = 5, // expire in .5 sec
.timeout_ticks = CALC_TICKS(5), // expire in .5 sec
};
rte_mempool_get(eventdev_test_mempool, (void **)&evtim);
@ -1521,7 +1534,7 @@ event_timer_arm_invalid_timeout(void)
*evtim = init_tim;
evtim->ev.event_ptr = evtim;
evtim->timeout_ticks = 1801; // timeout too big
evtim->timeout_ticks = CALC_TICKS(1801); // timeout too big
ret = rte_event_timer_arm_burst(timdev, &evtim, 1);
TEST_ASSERT_EQUAL(ret, 0, "Expected to fail timer arm with invalid "
@ -1569,7 +1582,7 @@ event_timer_cancel(void)
/* Set up a timer */
*evtim = init_tim;
evtim->ev.event_ptr = evtim;
evtim->timeout_ticks = 30; // expire in 3 sec
evtim->timeout_ticks = CALC_TICKS(30); // expire in 3 sec
/* Check that cancelling an inited but unarmed timer fails */
ret = rte_event_timer_cancel_burst(adapter, &evtim, 1);
@ -1619,7 +1632,7 @@ event_timer_cancel_double(void)
.ev.priority = RTE_EVENT_DEV_PRIORITY_NORMAL,
.ev.event_type = RTE_EVENT_TYPE_TIMER,
.state = RTE_EVENT_TIMER_NOT_ARMED,
.timeout_ticks = 5, // expire in .5 sec
.timeout_ticks = CALC_TICKS(5), // expire in .5 sec
};
rte_mempool_get(eventdev_test_mempool, (void **)&evtim);
@ -1631,7 +1644,7 @@ event_timer_cancel_double(void)
/* Set up a timer */
*evtim = init_tim;
evtim->ev.event_ptr = evtim;
evtim->timeout_ticks = 30; // expire in 3 sec
evtim->timeout_ticks = CALC_TICKS(30); // expire in 3 sec
ret = rte_event_timer_arm_burst(adapter, &evtim, 1);
TEST_ASSERT_EQUAL(ret, 1, "Failed to arm event timer: %s\n",
@ -1716,7 +1729,7 @@ adapter_create_max(void)
.timer_tick_ns = NSECPERSEC / 10,
.max_tmo_ns = 180 * NSECPERSEC,
.nb_timers = MAX_TIMERS,
.flags = 0,
.flags = RTE_EVENT_TIMER_ADAPTER_F_ADJUST_RES,
};
if (!using_services)