1c4da4ef96
4 and 8 TCs are supported on ixgbe. By default there're 8 TCs. So when initializing the device, the bandwidth for 8 TCs is set. When changing the TC number, it's only considered setting the bandwidth for 4 TCs. If the user change the number from 4 to 8, the TCs' bandwidth is not right. Fixes: 0807f80d35d0 ("ixgbe: DCB / flow control") Cc: stable@dpdk.org Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>