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[v5,0/9] add test suite for DMA drivers

Message ID 20210917135429.90562-1-bruce.richardson@intel.com (mailing list archive)
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Series add test suite for DMA drivers | expand


Bruce Richardson Sept. 17, 2021, 1:54 p.m. UTC
This patchset adds a fairly comprehensive set of tests for basic dmadev
functionality. Tests are added to verify basic copy operation in each
device, using both submit function and submit flag, and verifying completion
gathering using both "completed()" and "completed_status()" functions. Beyond
that, tests are then added for the error reporting and handling, as is a suite
of tests for the fill() operation for devices that support those.

Depends-on: series-18960 ("support dmadev")

* added missing reviewed-by tags from v3 reviewed.

* rebased to v22 of dmadev set
* added patch for iteration macro for dmadevs to allow testing each dmadev in

* add patch and tests for a burst-capacity function
* addressed review feedback from v2
* code cleanups to try and shorten code where possible

* added into dmadev a API to check for a device being idle
* removed the hard-coded timeout delays before checking completions, and instead
  wait for device to be idle
* added in checks for statistics updates as part of some tests
* fixed issue identified by internal coverity scan
* other minor miscellaneous changes and fixes.

*** BLURB HERE ***

Bruce Richardson (6):
  dmadev: add channel status check for testing use
  dmadev: add device iterator
  app/test: add basic dmadev instance tests
  app/test: add basic dmadev copy tests
  app/test: add more comprehensive dmadev copy tests
  app/test: test dmadev instance failure handling

Kevin Laatz (3):
  dmadev: add burst capacity API
  app/test: add dmadev fill tests
  app/test: add dmadev burst capacity API test

 app/test/test_dmadev.c       | 820 ++++++++++++++++++++++++++++++++++-
 lib/dmadev/rte_dmadev.c      |  39 ++
 lib/dmadev/rte_dmadev.h      |  70 +++
 lib/dmadev/rte_dmadev_core.h |   9 +
 lib/dmadev/version.map       |   3 +
 5 files changed, 940 insertions(+), 1 deletion(-)