New upstream version 16.11.4

[deb_dpdk.git] / drivers / net / ixgbe / ixgbe_rxtx.c

diff --git a/drivers/net/ixgbe/ixgbe_rxtx.c b/drivers/net/ixgbe/ixgbe_rxtx.c
index d1e300a..8b18b53 100644 (file)
--- a/drivers/net/ixgbe/ixgbe_rxtx.c
+++ b/drivers/net/ixgbe/ixgbe_rxtx.c
@@ -3395,12 +3395,19 @@ ixgbe_vmdq_dcb_rx_config(struct rte_eth_dev *dev,
                dcb_config->num_tcs.pg_tcs = ETH_4_TCS;
                dcb_config->num_tcs.pfc_tcs = ETH_4_TCS;
        }
+
+       /* Initialize User Priority to Traffic Class mapping */
+       for (j = 0; j < IXGBE_DCB_MAX_TRAFFIC_CLASS; j++) {
+               tc = &dcb_config->tc_config[j];
+               tc->path[IXGBE_DCB_RX_CONFIG].up_to_tc_bitmap = 0;
+       }
+
        /* User Priority to Traffic Class mapping */
        for (i = 0; i < ETH_DCB_NUM_USER_PRIORITIES; i++) {
                j = vmdq_rx_conf->dcb_tc[i];
                tc = &dcb_config->tc_config[j];
-               tc->path[IXGBE_DCB_RX_CONFIG].up_to_tc_bitmap =
-                                               (uint8_t)(1 << j);
+               tc->path[IXGBE_DCB_RX_CONFIG].up_to_tc_bitmap |=
+                                               (uint8_t)(1 << i);
        }
 }
 
@@ -3422,12 +3429,18 @@ ixgbe_dcb_vt_tx_config(struct rte_eth_dev *dev,
                dcb_config->num_tcs.pfc_tcs = ETH_4_TCS;
        }
 
+       /* Initialize User Priority to Traffic Class mapping */
+       for (j = 0; j < IXGBE_DCB_MAX_TRAFFIC_CLASS; j++) {
+               tc = &dcb_config->tc_config[j];
+               tc->path[IXGBE_DCB_TX_CONFIG].up_to_tc_bitmap = 0;
+       }
+
        /* User Priority to Traffic Class mapping */
        for (i = 0; i < ETH_DCB_NUM_USER_PRIORITIES; i++) {
                j = vmdq_tx_conf->dcb_tc[i];
                tc = &dcb_config->tc_config[j];
-               tc->path[IXGBE_DCB_TX_CONFIG].up_to_tc_bitmap =
-                                               (uint8_t)(1 << j);
+               tc->path[IXGBE_DCB_TX_CONFIG].up_to_tc_bitmap |=
+                                               (uint8_t)(1 << i);
        }
 }
 
@@ -3443,12 +3456,18 @@ ixgbe_dcb_rx_config(struct rte_eth_dev *dev,
        dcb_config->num_tcs.pg_tcs = (uint8_t)rx_conf->nb_tcs;
        dcb_config->num_tcs.pfc_tcs = (uint8_t)rx_conf->nb_tcs;
 
+       /* Initialize User Priority to Traffic Class mapping */
+       for (j = 0; j < IXGBE_DCB_MAX_TRAFFIC_CLASS; j++) {
+               tc = &dcb_config->tc_config[j];
+               tc->path[IXGBE_DCB_RX_CONFIG].up_to_tc_bitmap = 0;
+       }
+
        /* User Priority to Traffic Class mapping */
        for (i = 0; i < ETH_DCB_NUM_USER_PRIORITIES; i++) {
                j = rx_conf->dcb_tc[i];
                tc = &dcb_config->tc_config[j];
-               tc->path[IXGBE_DCB_RX_CONFIG].up_to_tc_bitmap =
-                                               (uint8_t)(1 << j);
+               tc->path[IXGBE_DCB_RX_CONFIG].up_to_tc_bitmap |=
+                                               (uint8_t)(1 << i);
        }
 }
 
@@ -3464,12 +3483,18 @@ ixgbe_dcb_tx_config(struct rte_eth_dev *dev,
        dcb_config->num_tcs.pg_tcs = (uint8_t)tx_conf->nb_tcs;
        dcb_config->num_tcs.pfc_tcs = (uint8_t)tx_conf->nb_tcs;
 
+       /* Initialize User Priority to Traffic Class mapping */
+       for (j = 0; j < IXGBE_DCB_MAX_TRAFFIC_CLASS; j++) {
+               tc = &dcb_config->tc_config[j];
+               tc->path[IXGBE_DCB_TX_CONFIG].up_to_tc_bitmap = 0;
+       }
+
        /* User Priority to Traffic Class mapping */
        for (i = 0; i < ETH_DCB_NUM_USER_PRIORITIES; i++) {
                j = tx_conf->dcb_tc[i];
                tc = &dcb_config->tc_config[j];
-               tc->path[IXGBE_DCB_TX_CONFIG].up_to_tc_bitmap =
-                                               (uint8_t)(1 << j);
+               tc->path[IXGBE_DCB_TX_CONFIG].up_to_tc_bitmap |=
+                                               (uint8_t)(1 << i);
        }
 }