net/bnxt: handle multi queue mode properly

[dpdk.git] / drivers / net / bnxt / bnxt_ethdev.c

diff --git a/drivers/net/bnxt/bnxt_ethdev.c b/drivers/net/bnxt/bnxt_ethdev.c
index c9d1122..6e5cb88 100644 (file)
--- a/drivers/net/bnxt/bnxt_ethdev.c
+++ b/drivers/net/bnxt/bnxt_ethdev.c
@@ -360,6 +360,7 @@ static void bnxt_dev_info_get_op(struct rte_eth_dev *eth_dev,
 {
        struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
        uint16_t max_vnics, i, j, vpool, vrxq;
+       unsigned int max_rx_rings;
 
        dev_info->pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
 
@@ -370,8 +371,12 @@ static void bnxt_dev_info_get_op(struct rte_eth_dev *eth_dev,
        /* PF/VF specifics */
        if (BNXT_PF(bp))
                dev_info->max_vfs = bp->pdev->max_vfs;
-       dev_info->max_rx_queues = bp->max_rx_rings;
-       dev_info->max_tx_queues = bp->max_tx_rings;
+       max_rx_rings = RTE_MIN(bp->max_vnics, RTE_MIN(bp->max_l2_ctx,
+                                               RTE_MIN(bp->max_rsscos_ctx,
+                                               bp->max_stat_ctx)));
+       /* For the sake of symmetry, max_rx_queues = max_tx_queues */
+       dev_info->max_rx_queues = max_rx_rings;
+       dev_info->max_tx_queues = max_rx_rings;
        dev_info->reta_size = bp->max_rsscos_ctx;
        max_vnics = bp->max_vnics;
 
@@ -827,7 +832,7 @@ static int bnxt_rss_hash_update_op(struct rte_eth_dev *eth_dev,
         */
        if (dev_conf->rxmode.mq_mode & ETH_MQ_RX_RSS_FLAG) {
                if (!rss_conf->rss_hf)
-                       return -EINVAL;
+                       RTE_LOG(ERR, PMD, "Hash type NONE\n");
        } else {
                if (rss_conf->rss_hf & BNXT_ETH_RSS_SUPPORT)
                        return -EINVAL;