tree d70c045f4075d56b05726842cae60e2b1dee920d
parent 24759daa018f0fc8cccebc89d3dee0953e73785a
author Vasu Dev <vasu.dev@intel.com> 1448303451 -0800
committer Jeff Kirsher <jeffrey.t.kirsher@intel.com> 1452252314 -0800

ixgbe: Fill at least min credits to a TC credit refills

Currently credit_refill and credit_max could be zero for a TC and that
is causing Tx hang for CEE mode configuration, so to fix that have at
min credit assigned to a TC and that is as what IEEE mode already does.

Change-ID: If652c133093a21e530f4e9eab09097976f57fb12
Signed-off-by: Vasu Dev <vasu.dev@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>