[PATCH i-g-t v2 0/2] Ensure that SR-IOV and eudebug are exclusive for Xe

[Christoph Manszewski]

Ensure that VF provisioning and eudebug enabling is exclusive by
returning EPERM on an attempt to enable one of those features while
the other is already enabled. Check that enable_eudebug sysfs entry
is not present when the driver is loaded in VF mode.

Since eudebug KMD side is still in the upstream review phase, the related
kernel side change can be found here:
https://gitlab.freedesktop.org/cmanszew/kernel/-/commits/cmanszew/dev/sriov-eudebug-exclusivity

v2:
 - move subtests into dedicated 'xe_eudebug_sriov' test (Kamil)

Christoph Manszewski (2):
  lib/xe_eudebug: Export __xe_eudebug_enable_getset
  tests/intel/xe_eudebug: Add subtests for eudebug/SR-IOV exclusion

 lib/xe/xe_eudebug.c            |  15 +++-
 lib/xe/xe_eudebug.h            |   1 +
 tests/intel/xe_eudebug.c       |   2 +
 tests/intel/xe_eudebug_sriov.c | 153 +++++++++++++++++++++++++++++++++
 tests/meson.build              |   1 +
 5 files changed, 170 insertions(+), 2 deletions(-)
 create mode 100644 tests/intel/xe_eudebug_sriov.c

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2.34.1