From: Michal Krawczyk Date: Fri, 25 Jan 2019 08:10:24 +0000 (+0100) Subject: net/ena: remove lcore constraint from max queue number X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=43d9610e4f072ffc321683be816d4746eae8d634;p=dpdk.git net/ena: remove lcore constraint from max queue number The number of queues was limited by number of lcores in the recent ENAv2 patch. However, some apps like symmetric_mp, are configuring multiple queues although there is only single lcore used. To prevent failure in that case, the lcore number constraint was removed. Fixes: ea93d37eb49d ("net/ena: add HW queues depth setup") Signed-off-by: Michal Krawczyk --- diff --git a/drivers/net/ena/ena_ethdev.c b/drivers/net/ena/ena_ethdev.c index 3022dda73d..fde5fa7433 100644 --- a/drivers/net/ena/ena_ethdev.c +++ b/drivers/net/ena/ena_ethdev.c @@ -1687,8 +1687,7 @@ static int ena_calc_io_queue_num(struct ena_com_dev *ena_dev, if (ena_dev->tx_mem_queue_type == ENA_ADMIN_PLACEMENT_POLICY_DEV) io_tx_sq_num = get_feat_ctx->llq.max_llq_num; - io_queue_num = RTE_MIN(rte_lcore_count(), ENA_MAX_NUM_IO_QUEUES); - io_queue_num = RTE_MIN(io_queue_num, io_rx_num); + io_queue_num = RTE_MIN(ENA_MAX_NUM_IO_QUEUES, io_rx_num); io_queue_num = RTE_MIN(io_queue_num, io_tx_sq_num); io_queue_num = RTE_MIN(io_queue_num, io_tx_cq_num);