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From: Michal Wajdeczko <michal.wajdeczko@intel.com>
To: intel-xe@lists.freedesktop.org
Cc: "Michal Wajdeczko" <michal.wajdeczko@intel.com>,
	"Rodrigo Vivi" <rodrigo.vivi@intel.com>,
	"Matthew Brost" <matthew.brost@intel.com>,
	"Piotr Piórkowski" <piotr.piorkowski@intel.com>,
	"Satyanarayana K V P" <satyanarayana.k.v.p@intel.com>
Subject: [PATCH 0/5] drm/xe/configfs: Add sriov.admin_only_pf attribute
Date: Wed, 21 Jan 2026 22:42:11 +0100	[thread overview]
Message-ID: <20260121214218.2817-1-michal.wajdeczko@intel.com> (raw)

Currently we are relying on the info.probe_display flag to guess if maybe
we should provision single VF in more favorable way, without reserving
too much resources for the PF (mode known as 'admin-only-PF').

Start using configfs to allow flexible admin-only-PF configuration based
on the real need. But before that, do some cleanups and preparations.

Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: Piotr Piórkowski <piotr.piorkowski@intel.com>
Cc: Satyanarayana K V P <satyanarayana.k.v.p@intel.com>

Michal Wajdeczko (5):
  drm/xe: Keep all defaults in single header
  drm/xe/configfs: Use proper notation for local include
  drm/xe/configfs: Always return consistent max_vfs value
  drm/xe/pf: Define admin_only as real flag
  drm/xe/configfs: Add sriov.admin_only_pf attribute

 drivers/gpu/drm/xe/xe_configfs.c         | 64 +++++++++++++++++++++++-
 drivers/gpu/drm/xe/xe_configfs.h         | 16 +++++-
 drivers/gpu/drm/xe/xe_defaults.h         | 26 ++++++++++
 drivers/gpu/drm/xe/xe_device.c           |  3 +-
 drivers/gpu/drm/xe/xe_device_types.h     |  3 --
 drivers/gpu/drm/xe/xe_module.c           | 42 ++++++----------
 drivers/gpu/drm/xe/xe_sriov_pf.c         | 10 ++--
 drivers/gpu/drm/xe/xe_sriov_pf_helpers.h |  3 +-
 drivers/gpu/drm/xe/xe_sriov_pf_types.h   |  3 ++
 9 files changed, 131 insertions(+), 39 deletions(-)
 create mode 100644 drivers/gpu/drm/xe/xe_defaults.h

-- 
2.47.1


             reply	other threads:[~2026-01-21 21:42 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-01-21 21:42 Michal Wajdeczko [this message]
2026-01-21 21:42 ` [PATCH 1/5] drm/xe: Keep all defaults in single header Michal Wajdeczko
2026-01-23 10:29   ` Piotr Piórkowski
2026-02-03  0:11   ` Rodrigo Vivi
2026-02-03 11:13   ` Jani Nikula
2026-02-03 14:58     ` Michal Wajdeczko
2026-01-21 21:42 ` [PATCH 2/5] drm/xe/configfs: Use proper notation for local include Michal Wajdeczko
2026-01-23 10:29   ` Piotr Piórkowski
2026-01-21 21:42 ` [PATCH 3/5] drm/xe/configfs: Always return consistent max_vfs value Michal Wajdeczko
2026-01-28 15:51   ` Piotr Piórkowski
2026-01-21 21:42 ` [PATCH 4/5] drm/xe/pf: Define admin_only as real flag Michal Wajdeczko
2026-01-27 21:05   ` [PATCH v2 " Michal Wajdeczko
2026-01-28 15:56     ` Piotr Piórkowski
2026-01-21 21:42 ` [PATCH 5/5] drm/xe/configfs: Add sriov.admin_only_pf attribute Michal Wajdeczko
2026-01-28 16:35   ` Piotr Piórkowski
2026-01-28 23:42     ` Michal Wajdeczko
2026-01-21 22:25 ` ✗ CI.checkpatch: warning for " Patchwork
2026-01-21 22:26 ` ✗ CI.KUnit: failure " Patchwork
2026-01-27 21:34 ` ✗ CI.checkpatch: warning for drm/xe/configfs: Add sriov.admin_only_pf attribute (rev2) Patchwork
2026-01-27 21:35 ` ✓ CI.KUnit: success " Patchwork
2026-01-27 22:33 ` ✓ Xe.CI.BAT: " Patchwork
2026-01-28  6:46 ` ✓ Xe.CI.Full: " Patchwork

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