tree 96fdbc2259566706c81869cc85d6b0a359cc5130
parent 3f7e5c330e19da2ac822ea1d02b744a24497e61b
author Mitch Williams <mitch.a.williams@intel.com> 1443463963 -0400
committer Jeff Kirsher <jeffrey.t.kirsher@intel.com> 1444996960 -0700

i40e: increase AQ work limit

With 64 VFs, we can easily overwhelm the AQ on the PF if we have too low
a limit on the number of AQ requests. This leads to ARQ overflow errors,
and occasionally VFs that fail to initialize.

Since we really only hit this condition on initial VF driver load, the
requests that we process are lightweight, so this extra work doesn't
cause problems for the PF driver.

Change-ID: I620221520d8af987df6ace9ba938ffaf22107681
Signed-off-by: Mitch Williams <mitch.a.williams@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>