IB/ipath: Force PIOAvail update entry point

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Due to a chip bug, the PIOAvail register is not always updated to
memory.  This patch allows userspace to force an update.

Signed-off-by: Bryan O'Sullivan <bryan.osullivan@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

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Arthur Jones 2007-03-15 14:45:05 -07:00 • committed by Roland Dreier

parent 7b196e2ff3

commit 569b87b47f

2 changed files with 35 additions and 10 deletions

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7

drivers/infiniband/hw/ipath/ipath_common.h

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40

drivers/infiniband/hw/ipath/ipath_file_ops.c

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