From: Christoph Manszewski <christoph.manszewski@intel.com>
To: igt-dev@lists.freedesktop.org
Cc: "Dominik Karol Piątkowski" <dominik.karol.piatkowski@intel.com>,
"Dominik Grzegorzek" <dominik.grzegorzek@intel.com>,
"Marcin Bernatowicz" <marcin.bernatowicz@linux.intel.com>,
"Mika Kuoppala" <mika.kuoppala@linux.intel.com>,
"Lukasz Laguna" <lukasz.laguna@intel.com>,
"Michal Wajdeczko" <michal.wajdeczko@intel.com>,
"Kamil Konieczny" <kamil.konieczny@linux.intel.com>,
"Christoph Manszewski" <christoph.manszewski@intel.com>
Subject: [PATCH i-g-t v2 0/2] Ensure that SR-IOV and eudebug are exclusive for Xe
Date: Thu, 20 Feb 2025 15:59:10 +0100 [thread overview]
Message-ID: <20250220145912.37735-1-christoph.manszewski@intel.com> (raw)
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
--
2.34.1
next reply other threads:[~2025-02-20 14:59 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-20 14:59 Christoph Manszewski [this message]
2025-02-20 14:59 ` [PATCH i-g-t v2 1/2] lib/xe_eudebug: Export __xe_eudebug_enable_getset Christoph Manszewski
2025-02-24 13:20 ` Piatkowski, Dominik Karol
2025-02-20 14:59 ` [PATCH i-g-t v2 2/2] tests/intel/xe_eudebug: Add subtests for eudebug/SR-IOV exclusion Christoph Manszewski
2025-02-24 13:31 ` Piatkowski, Dominik Karol
2025-02-26 10:05 ` Manszewski, Christoph
2025-02-27 16:39 ` Grzegorzek, Dominik
2025-02-28 15:23 ` Manszewski, Christoph
2025-02-20 19:12 ` ✓ Xe.CI.BAT: success for Ensure that SR-IOV and eudebug are exclusive for Xe (rev2) Patchwork
2025-02-20 19:23 ` ✗ i915.CI.BAT: failure " Patchwork
2025-02-21 13:15 ` ✓ Xe.CI.Full: success " Patchwork
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