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3 Commits

Author SHA1 Message Date
Paul Gortmaker fec14d2fce infiniband: add moduleparam.h to drivers/infiniband as required 
These files were getting the moduleparam infrastructure from the
implicit presence of module.h being everywhere, but that is going
away soon.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
 2011-10-31 19:31:36 -04:00
Ralph Campbell a5210c12b7 IB/qib: Fix race between qib_error_qp() and receive packet processing 
When transitioning a QP to the error state, in progress RWQEs need to
be marked complete.  This also involves releasing the reference count
to the memory regions referenced in the SGEs.  The locking in the
receive packet processing wasn't sufficient to prevent qib_error_qp()
from modifying the r_sge state at the same time, thus leading to
kernel panics.

Signed-off-by: Ralph Campbell <ralph.campbell@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
 2010-08-03 13:59:47 -07:00
Ralph Campbell f931551baf IB/qib: Add new qib driver for QLogic PCIe InfiniBand adapters 
Add a low-level IB driver for QLogic PCIe adapters.

Signed-off-by: Ralph Campbell <ralph.campbell@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
 2010-05-23 21:44:54 -07:00