i40e: Fix for Tx timeouts when interface is brought up if DCB is enabled
If interface is connected to switch port configured for DCB there are TX timeouts when bringing up interface. Problem started appearing after adding in i40e driver code mqprio hardware offload mode. In function i40e_vsi_configure_bw_alloc was added resetting BW rate which should be executing when mqprio qdisc is removed but was also when there was no mqprio qdisc added and DCB was enabled. In this patch was added additional check for DCB flag so now when DCB is enabled the correct DCB configs from before mqprio patch are restored. Signed-off-by: NMartyna Szapar <martyna.szapar@intel.com> Tested-by: NAndrew Bowers <andrewx.bowers@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
Showing
想要评论请 注册 或 登录