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IB/ipath: set up 32-bit DMA mask if 64-bit setup fails
authorBryan O'Sullivan <bos@pathscale.com>
Mon, 24 Apr 2006 21:22:58 +0000 (14:22 -0700)
committerRoland Dreier <rolandd@cisco.com>
Mon, 1 May 2006 19:14:12 +0000 (12:14 -0700)
commit68dd43a162b43218d2e5ac1d139c1d53da965f54
tree5c21df89d9b154b287cc340a5ac4be97d1a61e3ftree | snapshot
parent755e4ca4a9885b79a14169ab5b615920eb38a32acommit | diff
IB/ipath: set up 32-bit DMA mask if 64-bit setup fails

Some systems do not set up 64-bit maps on systems with 2GB or less of
memory installed, so we have to fall back to trying a 32-bit setup.

Signed-off-by: Bryan O'Sullivan <bos@pathscale.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
drivers/infiniband/hw/ipath/ipath_driver.c diff | blob | history
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