IB/qib: Add sysfs interface to read free contexts

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Indicate the number of free user contexts via the sysfs file
/sys/class/infiniband/qib0/nfreectxts as required for PSM.

Signed-off-by: Mike Marciniszyn <mike.marciniszyn@qlogic.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>

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Ram Vepa 2011-05-31 20:20:43 +00:00 • committed by Roland Dreier

parent ac0cae4495

commit 2df4f7579d

1 changed files with 14 additions and 0 deletions

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drivers/infiniband/hw/qib/qib_sysfs.c

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