tree caaa6a11e5678ef70f5ef86748b3805717edebb1
parent d916a8f1b43b358685b1672390ead11f2d3b74c6
author Ishai Rabinovitz <ishai@mellanox.co.il> 1154626543 -0700
committer Roland Dreier <rolandd@cisco.com> 1154626543 -0700

IB/srp: Work around data corruption bug on Mellanox targets

Data corruption has been seen with Mellanox SRP targets when FMRs
create a memory region with I/O virtual address != 0.  Add a
workaround that disables FMR merging for Mellanox targets (OUI 0002c9).

Signed-off-by: Ishai Rabinovitz <ishai@mellanox.co.il>
Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>