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path: root/drivers/infiniband/hw/hfi1/driver.c
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2016-08-02IB/hfi1: Pull FECN/BECN processing to a common placeMitko Haralanov1-21/+26
There were multiple places where FECN/BECN processing was being done for the different types of QPs. All of that code was very similar, which meant that it could be pulled into a single function used by the different QP types. To retain the performance in the fastpath, the common code starts with an inline function, which only calls the slow path if the packet has any of the [FB]ECN bits set. Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Mitko Haralanov <mitko.haralanov@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2016-08-02IB/hfi1: Add counter to track unsupported packets dropJakub Pawlak1-0/+1
Add sw counter to track dropped unsupported packets. Report unsupported packets drop as the RcvError. Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Jakub Pawlak <jakub.pawlak@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2016-05-26IB/hfi1: Move driver out of stagingDennis Dalessandro1-0/+1404
The TODO list for the hfi1 driver was completed during 4.6. In addition other objections raised (which are far beyond what was in the TODO list) have been addressed as well. It is now time to remove the driver from staging and into the drivers/infiniband sub-tree. Reviewed-by: Jubin John <jubin.john@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>