From: Shannon Nelson <shannon.nelson@intel.com>
Date: Fri, 17 Oct 2014 03:14:49 +0000 (+0000)
Subject: i40e: scale msix vector use when more cores than vectors
X-Git-Tag: omap-for-v3.20/drop-legacy-3517~122^2~291^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c135b0de9b853c5cd910b3b461356fedeffca2fa;p=pandora-kernel.git

i40e: scale msix vector use when more cores than vectors

When there are more cores than vectors available to the PF, scale back
the LAN msix usage to force queue/vector sharing and leave some vectors
for Flow Director, VMDq, etc.

Change-ID: Ie0317732eb85ad8d851d7da7d9af86b1bf8c21ad
Signed-off-by: Shannon Nelson <shannon.nelson@intel.com>
Signed-off-by: Patrick Lu <patrick.lu@intel.com>
Tested-by: Jim Young <jamesx.m.young@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---

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