From: Matthew Vick <matthew.vick@intel.com>
Date: Sat, 14 Apr 2012 05:20:32 +0000 (+0000)
Subject: igb: Disable the BMC-to-OS Watchdog Enable bit for DMAC.
X-Git-Tag: v3.5-rc1~109^2~11^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0c02dd983f0971813fcae81672b9533c35a5b2db;p=pandora-kernel.git

igb: Disable the BMC-to-OS Watchdog Enable bit for DMAC.

Under certain scenarios, it's possible that bursty manageability traffic
over the BMC-to-OS path may overrun the internal manageability receive
buffer causing dropped manageability packets. Clearing this bit prevents
this situation by interrupting coalescing to allow manageability traffic
through.

Signed-off-by: Matthew Vick <matthew.vick@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---

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