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* [PATCH v2 i-g-t 0/4] tests/intel/xe_sriov_vfio: Add basic VFIO coverage
@ 2026-03-27 14:06 Marcin Bernatowicz
  2026-03-27 14:06 ` [PATCH v2 i-g-t 1/4] tests/intel/xe_sriov_vfio: Add VFIO module load/unload subtest Marcin Bernatowicz
                   ` (7 more replies)
  0 siblings, 8 replies; 13+ messages in thread
From: Marcin Bernatowicz @ 2026-03-27 14:06 UTC (permalink / raw)
  To: igt-dev
  Cc: kamil.konieczny, adam.miszczak, jakub1.kolakowski, lukasz.laguna,
	Marcin Bernatowicz

Add xe_sriov_vfio test covering basic xe-vfio-pci module handling
and VFIO smoke-test paths for SR-IOV VFs.

The first patch adds standalone module load/unload subtest. The second
adds a dynamic bind-unbind-vfs subtest that enables VFs and binds each
of them to xe-vfio-pci through driver_override. The remaining patches
add basic VFIO coverage by opening the VFIO group and querying VFIO
region information for a VF bound to xe-vfio-pci.

v2:
- Keep as a single load/unload subtest skipping
  when module already loaded (Lukasz)
- Split bound-driver assertion helper and remove
  redundant pre-bind unbind (Lukasz)
- Simplify restore_xe_vfio_module() logic (Lukasz)

Marcin Bernatowicz (4):
  tests/intel/xe_sriov_vfio: Add VFIO module load/unload subtest
  tests/intel/xe_sriov_vfio: Add dynamic bind-unbind-vfs subtest
  tests/intel/xe_sriov_vfio: Add open-basic subtest
  tests/intel/xe_sriov_vfio: Add region-info subtest

 tests/intel/xe_sriov_vfio.c | 435 ++++++++++++++++++++++++++++++++++++
 tests/meson.build           |   1 +
 2 files changed, 436 insertions(+)
 create mode 100644 tests/intel/xe_sriov_vfio.c

-- 
2.43.0


^ permalink raw reply	[flat|nested] 13+ messages in thread

end of thread, other threads:[~2026-03-30  8:19 UTC | newest]

Thread overview: 13+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2026-03-27 14:06 [PATCH v2 i-g-t 0/4] tests/intel/xe_sriov_vfio: Add basic VFIO coverage Marcin Bernatowicz
2026-03-27 14:06 ` [PATCH v2 i-g-t 1/4] tests/intel/xe_sriov_vfio: Add VFIO module load/unload subtest Marcin Bernatowicz
2026-03-30  8:18   ` Laguna, Lukasz
2026-03-27 14:06 ` [PATCH v2 i-g-t 2/4] tests/intel/xe_sriov_vfio: Add dynamic bind-unbind-vfs subtest Marcin Bernatowicz
2026-03-30  8:18   ` Laguna, Lukasz
2026-03-27 14:06 ` [PATCH v2 i-g-t 3/4] tests/intel/xe_sriov_vfio: Add open-basic subtest Marcin Bernatowicz
2026-03-30  8:19   ` Laguna, Lukasz
2026-03-27 14:06 ` [PATCH v2 i-g-t 4/4] tests/intel/xe_sriov_vfio: Add region-info subtest Marcin Bernatowicz
2026-03-30  8:19   ` Laguna, Lukasz
2026-03-27 22:25 ` ✓ Xe.CI.BAT: success for tests/intel/xe_sriov_vfio: Add basic VFIO coverage (rev2) Patchwork
2026-03-27 22:57 ` ✓ i915.CI.BAT: " Patchwork
2026-03-28 15:53 ` ✓ Xe.CI.FULL: " Patchwork
2026-03-29  3:48 ` ✗ i915.CI.Full: failure " Patchwork

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