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path: root/drivers/infiniband/sw/rdmavt/trace.h (follow)
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2021-08-25IB/rdmavt: Convert to SPDX identifierCai Huoqing1-43/+1
use SPDX-License-Identifier instead of a verbose license text Link: https://lore.kernel.org/r/20210823023530.48-1-caihuoqing@baidu.com Signed-off-by: Cai Huoqing <caihuoqing@baidu.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2018-01-05IB/{rdmavt, hfi1, qib}: Remove get_card_name() downcallMichael J. Ruhl1-2/+2
rdmavt has a down call to client drivers to retrieve a crafted card name. This name should be the IB defined name. Rather than craft the name each time it is needed, simply retrieve the IB allocated name from the IB device. Update the function name to reflect its application. Clean up driver code to match this change. Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Michael J. Ruhl <michael.j.ruhl@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2017-04-05IB/rdmavt, IB/hfi1: Fix timer migration regressionsSebastian Sanchez1-1/+2
RC timeout counter isn't getting incremented. Increment counter and add the trace for it. Fixes: 87c23b4ab018 ("IB/rdmavt: Adding timer logic to rdmavt") Reviewed-by: Brian Welty <brian.welty@intel.com> Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Sebastian Sanchez <sebastian.sanchez@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2017-04-05IB/rdmavt: Add tracing for cq entry and pollMike Marciniszyn1-0/+1
The following fields are defined for filtering and triggering: - wr_id - status - opcode - qpn - length - idx Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2016-12-11IB/rdmavt: Add trace of MR segsMike Marciniszyn1-0/+1
Add tracing of MR segment information. Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2016-12-11IB/rdmavt: Fix trace hierarchyDennis Dalessandro1-137/+3
Split rdmavt traces into separate files to preserve the original hierarchy since only one trace sub system may now be defined per header file. Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2016-03-10IB/rdmavt: Add trace and error print statements in post_one_wrHarish Chegondi1-0/+70
These trace and error print statements would help in debugging issues which are caused due to messed up QP ring buffer pointers. Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Harish Chegondi <harish.chegondi@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2016-03-10IB/rdmavt: Fix copyright dateDennis Dalessandro1-1/+1
Update all files added by rdmavt which do not yet have 2016 as the copyright year. Reviewed-by: Ira Weiny <ira.weiny@intel.com> Reviewed-by: Harish Chegondi <harish.chegondi@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2016-03-10IB/rdmavt: Add modify qpDennis Dalessandro1-0/+31
Add modify qp and supporting functions. Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Reviewed-by: Ira Weiny <ira.weiny@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2016-03-10IB/rdmavt: Add support for tracing eventsDennis Dalessandro1-0/+86
This patch adds support of tracing events using the kernels built-in event tracing infrastructure. This can be extended to provide a wide range of trace and debug capabilities which have a negligible impact on performance when enabled. These should be preferred over the use of the rvt_pr* functions. Reviewed-by: Ira Weiny <ira.weiny@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
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