From: Glenn Streiff <gstreiff@neteffect.com>
Date: Fri, 15 Feb 2008 17:41:27 +0000 (-0600)
Subject: RDMA/nes: Fix MAC interrupt erroneously masked on ifdown
X-Git-Tag: v2.6.25-rc3~130^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=11e0704b7ec3abfeaee7e3a56f11c82024d1ae01;p=pandora-kernel.git

RDMA/nes: Fix MAC interrupt erroneously masked on ifdown

Only mask out MAC interrupt if necessary and re-enable on ifup.  There
could be multiple netdevs going through the same MAC.  MAC interrupts
should not be masked off until the last netdev is downed.

Signed-off-by: Chien Tung <ctung@neteffect.com>
Signed-off-by: Glenn Streiff <gstreiff@neteffect.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
---

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