See the XL710 controller datasheet for more information on this register

Signed-off-by: Nemanja Marjanovic <nemanja.marjano...@intel.com>
Signed-off-by: Rory Sexton <rory.sex...@intel.com>
Signed-off-by: David Hunt <david.h...@intel.com>
---
 drivers/net/i40e/i40e_ethdev.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
index d9806fc..24b713e 100644
--- a/drivers/net/i40e/i40e_ethdev.c
+++ b/drivers/net/i40e/i40e_ethdev.c
@@ -1156,7 +1156,7 @@ eth_i40e_dev_init(struct rte_eth_dev *dev)
         * in firmware in the future.
         */
        i40e_configure_registers(hw);
-
+       I40E_WRITE_REG(hw, I40E_PRTDCB_TC2PFC, 0xff);
        /* Get hw capabilities */
        ret = i40e_get_cap(hw);
        if (ret != I40E_SUCCESS) {
-- 
2.7.4

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