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The patch fixes these constraints by allowing all lcore IDs up to RTE_MAX_LCORES. Fixes: af75078fece3 ("first public release") Cc: stable@dpdk.org Signed-off-by: Sivaprasad Tummala Acked-by: Konstantin Ananyev Acked-by: Morten Brørup Acked-by: Ferruh Yigit --- examples/l3fwd/main.c | 20 ++++++++++++-------- 1 file changed, 12 insertions(+), 8 deletions(-) diff --git a/examples/l3fwd/main.c b/examples/l3fwd/main.c index 039207b06c..47baf464e2 100644 --- a/examples/l3fwd/main.c +++ b/examples/l3fwd/main.c @@ -99,7 +99,7 @@ struct parm_cfg parm_config; struct lcore_params { uint16_t port_id; uint16_t queue_id; - uint8_t lcore_id; + uint32_t lcore_id; } __rte_cache_aligned; static struct lcore_params lcore_params_array[MAX_LCORE_PARAMS]; @@ -293,7 +293,7 @@ static int check_lcore_params(void) { uint16_t queue, i; - uint8_t lcore; + uint32_t lcore; int socketid; for (i = 0; i < nb_lcore_params; ++i) { @@ -304,12 +304,12 @@ check_lcore_params(void) } lcore = lcore_params[i].lcore_id; if (!rte_lcore_is_enabled(lcore)) { - printf("error: lcore %hhu is not enabled in lcore mask\n", lcore); + printf("error: lcore %u is not enabled in lcore mask\n", lcore); return -1; } if ((socketid = rte_lcore_to_socket_id(lcore) != 0) && (numa_on == 0)) { - printf("warning: lcore %hhu is on socket %d with numa off \n", + printf("warning: lcore %u is on socket %d with numa off\n", lcore, socketid); } } @@ -359,14 +359,14 @@ static int init_lcore_rx_queues(void) { uint16_t i, nb_rx_queue; - uint8_t lcore; + uint32_t lcore; for (i = 0; i < nb_lcore_params; ++i) { lcore = lcore_params[i].lcore_id; nb_rx_queue = lcore_conf[lcore].n_rx_queue; if (nb_rx_queue >= MAX_RX_QUEUE_PER_LCORE) { printf("error: too many queues (%u) for lcore: %u\n", - (unsigned)nb_rx_queue + 1, (unsigned)lcore); + (unsigned int)nb_rx_queue + 1, lcore); return -1; } else { lcore_conf[lcore].rx_queue_list[nb_rx_queue].port_id = @@ -500,7 +500,11 @@ parse_config(const char *q_arg) char *str_fld[_NUM_FLD]; int i; unsigned size; - uint16_t max_fld[_NUM_FLD] = {255, RTE_MAX_QUEUES_PER_PORT, 255}; + uint16_t max_fld[_NUM_FLD] = { + 255, + RTE_MAX_QUEUES_PER_PORT, + RTE_MAX_LCORE + }; nb_lcore_params = 0; @@ -532,7 +536,7 @@ parse_config(const char *q_arg) lcore_params_array[nb_lcore_params].queue_id = (uint16_t)int_fld[FLD_QUEUE]; lcore_params_array[nb_lcore_params].lcore_id = - (uint8_t)int_fld[FLD_LCORE]; + (uint32_t)int_fld[FLD_LCORE]; ++nb_lcore_params; } lcore_params = lcore_params_array; -- 2.25.1