summaryrefslogtreecommitdiffstats
path: root/drivers/infiniband/hw/qib/qib_common.h
AgeCommit message (Collapse)AuthorFilesLines
2019-04-22infiniband/qib: Fix typo in commentChengguang Xu1-1/+1
Fix typo 'faspath' -> 'pastpath'. Signed-off-by: Chengguang Xu <cgxu519@gmx.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2017-02-19IB/hfi1, qib, rdmavt: Move AETH credit functions into rdmavtBrian Welty1-4/+0
Add rvt_compute_aeth() and rvt_get_credit() as shared functions in rdmavt, moved from hfi1/qib logic. Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Brian Welty <brian.welty@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2016-03-10IB/qib: Remove modify queue pair codeHarish Chegondi1-1/+0
Modify queue pair functionality in rdmavt will be used instead. Remove ancillary functions which are being used by modify QP code. Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Harish Chegondi <harish.chegondi@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2016-03-10IB/qib: Use rdmavt lid defines in qibDennis Dalessandro1-2/+0
Original patch for AH changes from Kamal Heib <kamalh@mellanox.com>, split apart from original. This patch also removes the qib specific multicast lid base and permissive lid defines since they are no longer needed. Use common LID defines in qib driver. Reviewed-by: Ira Weiny <ira.weiny@intel.com> Signed-off-by: Kamal Heib <kamalh@mellanox.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2015-02-20IB/qib: Fix checkpatch warningsMike Marciniszyn1-2/+2
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2013-08-13IB/qib: Improve SDMA performanceCQ Tang1-1/+31
1. The code accepts chunks of messages, and splits the chunk into packets when converting packets into sdma queue entries. Adjacent packets will use user buffer pages smartly to avoid pinning the same page multiple times. 2. Instead of discarding all the work when SDMA queue is full, the work is saved in a pending queue. Whenever there are enough SDMA queue free entries, pending queue is directly put onto SDMA queue. 3. An interrupt handler is used to progress this pending queue. Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: CQ Tang <cq.tang@intel.com> Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com> [ Fixed up sparse warnings. - Roland ] Signed-off-by: Roland Dreier <roland@purestorage.com>
2013-06-21IB/qib: Update minor version numberVinit Agnihotri1-1/+1
External PSM repositories have advanced the minor number for a variety of reasons. The driver needs to increase to avoid warnings. Signed-off-by: Vinit Agnihotri <vinit.abhay.agnihotri@intel.com> Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2012-09-30IB/qib: Add a qib driver versionDean Luick1-1/+13
Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Dean Luick <dean.luick@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2010-07-21IB/qib: Allow PSM to select from multiple port assignment algorithmsDave Olson1-2/+14
We used to allow only full specification, or using all contexts within an HCA before moving to the next HCA. We now allow an additional method -- round-robining through HCAs -- and make that the default. Signed-off-by: Dave Olson <dave.olson@qlogic.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2010-05-23IB/qib: Add new qib driver for QLogic PCIe InfiniBand adaptersRalph Campbell1-0/+758
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>