tree a6cb67f3b2c59d5eeb3638c859d983d9006c5a2d
parent fccea663643cedfa310c5254da30e1e35e09199b
author Bryan O'Sullivan <bos@pathscale.com> 1145913783 -0700
committer Roland Dreier <rolandd@cisco.com> 1146510856 -0700

IB/ipath: prevent hardware from being accessed during reset

The reset code now turns off the PRESENT flag during a reset, so that
other code won't attempt to access a device that's in mid-reset.

Signed-off-by: Bryan O'Sullivan <bos@pathscale.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>