net/ixgbe: fix PF DCB info

[dpdk.git] / drivers / net / ixgbe / ixgbe_ethdev.c

diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c
index 10bf486..a873153 100644 (file)
--- a/drivers/net/ixgbe/ixgbe_ethdev.c
+++ b/drivers/net/ixgbe/ixgbe_ethdev.c
@@ -7240,6 +7240,8 @@ ixgbe_dev_get_dcb_info(struct rte_eth_dev *dev,
        struct ixgbe_dcb_config *dcb_config =
                        IXGBE_DEV_PRIVATE_TO_DCB_CFG(dev->data->dev_private);
        struct ixgbe_dcb_tc_config *tc;
+       struct rte_eth_dcb_tc_queue_mapping *tc_queue;
+       uint8_t nb_tcs;
        uint8_t i, j;
 
        if (dev->data->dev_conf.rxmode.mq_mode & ETH_MQ_RX_DCB_FLAG)
@@ -7247,19 +7249,31 @@ ixgbe_dev_get_dcb_info(struct rte_eth_dev *dev,
        else
                dcb_info->nb_tcs = 1;
 
+       tc_queue = &dcb_info->tc_queue;
+       nb_tcs = dcb_info->nb_tcs;
+
        if (dcb_config->vt_mode) { /* vt is enabled*/
                struct rte_eth_vmdq_dcb_conf *vmdq_rx_conf =
                                &dev->data->dev_conf.rx_adv_conf.vmdq_dcb_conf;
                for (i = 0; i < ETH_DCB_NUM_USER_PRIORITIES; i++)
                        dcb_info->prio_tc[i] = vmdq_rx_conf->dcb_tc[i];
-               for (i = 0; i < vmdq_rx_conf->nb_queue_pools; i++) {
-                       for (j = 0; j < dcb_info->nb_tcs; j++) {
-                               dcb_info->tc_queue.tc_rxq[i][j].base =
-                                               i * dcb_info->nb_tcs + j;
-                               dcb_info->tc_queue.tc_rxq[i][j].nb_queue = 1;
-                               dcb_info->tc_queue.tc_txq[i][j].base =
-                                               i * dcb_info->nb_tcs + j;
-                               dcb_info->tc_queue.tc_txq[i][j].nb_queue = 1;
+               if (RTE_ETH_DEV_SRIOV(dev).active > 0) {
+                       for (j = 0; j < nb_tcs; j++) {
+                               tc_queue->tc_rxq[0][j].base = j;
+                               tc_queue->tc_rxq[0][j].nb_queue = 1;
+                               tc_queue->tc_txq[0][j].base = j;
+                               tc_queue->tc_txq[0][j].nb_queue = 1;
+                       }
+               } else {
+                       for (i = 0; i < vmdq_rx_conf->nb_queue_pools; i++) {
+                               for (j = 0; j < nb_tcs; j++) {
+                                       tc_queue->tc_rxq[i][j].base =
+                                               i * nb_tcs + j;
+                                       tc_queue->tc_rxq[i][j].nb_queue = 1;
+                                       tc_queue->tc_txq[i][j].base =
+                                               i * nb_tcs + j;
+                                       tc_queue->tc_txq[i][j].nb_queue = 1;
+                               }
                        }
                }
        } else { /* vt is disabled*/