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| author |   Michael J. Ruhl <michael.j.ruhl@intel.com> | 2018-08-15 23:04:22 -0700 |
|---|---|---|
| committer |   Doug Ledford <dledford@redhat.com> | 2018-09-01 08:13:38 -0400 |
| commit | a2f7bbdc2dba0e4c82a9243a64931aa81c0c28cf (patch) | |
| tree | 7971c809605dd7e66a63845158da97377ec1f23b /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | IB/hfi1: PCIe bus width retry (diff) | |
IB/hfi1: Rework the IRQ API to be more flexible
The current IRQ API is an all or nothing interface. This has two
problems:
1. All IRQs are enabled regardless of use
2. Moving from general interrupt to MSIx handling is difficult
Introduce a new API to enable/disable specific IRQs or a range of IRQs.
Do not enable and disable all IRQs in one step.
Rework various modules to enable/disable IRQs when needed.
Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Reviewed-by: Sadanand Warrier <sadanand.warrier@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>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions