summaryrefslogtreecommitdiffstats
path: root/drivers/infiniband/hw/qib/qib_sdma.c
Commit message (Collapse)AuthorAgeFilesLines
* infiniband: add moduleparam.h to drivers/infiniband as requiredPaul Gortmaker2011-10-311-0/+1
| | | | | | | | 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>
* IB/qib: Fix race between qib_error_qp() and receive packet processingRalph Campbell2010-08-031-0/+2
| | | | | | | | | | | | 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>
* IB/qib: Add new qib driver for QLogic PCIe InfiniBand adaptersRalph Campbell2010-05-231-0/+973
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>
OpenPOWER on IntegriCloud