From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 21079CE8D76 for ; Fri, 14 Nov 2025 19:08:05 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id CCFDF10E25B; Fri, 14 Nov 2025 19:08:04 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="PUT+YXiu"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.16]) by gabe.freedesktop.org (Postfix) with ESMTPS id DFE6210E25B for ; Fri, 14 Nov 2025 19:08:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1763147284; x=1794683284; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=xRaOlYYowYFGyemmQ3jhBDHc5E1yhooSJS9jhVrIesE=; b=PUT+YXiuyvJmF5VKSOVxvxhYZxsEbJgz15lAUwqLX8h3IxzxZZK/rta9 yFbse9AfPfph6DOkwS2hgtPyAEpV8sKlQa/5OFdYoEfY7HkPxyhR7XZtb xKbKKdoGsomT59HTk+svwqyugfXH4DehaLceVTueOSN/xoq1pkQffTCRq vO9tyNpfuPpAraRKLC5QcRY1VxUOZEBBtRzNjz4RSQS2gYgkSzCvSqAD7 ZJskD2L9PPbePjsj+R/pE68pXi7JVE4UqigFCDZ72o5e5/Ak0WyiXXExf EmdRbXnrAgeKjc48rFq2S5rLztO/8vofCPUNdgblNd0+d1Na8WoWPEOFM Q==; X-CSE-ConnectionGUID: lhERA9f7Qvy9MKLIdcvnsQ== X-CSE-MsgGUID: GAkPZoBpTjShSOoEq6HPHw== X-IronPort-AV: E=McAfee;i="6800,10657,11613"; a="52818085" X-IronPort-AV: E=Sophos;i="6.19,305,1754982000"; d="scan'208";a="52818085" Received: from fmviesa003.fm.intel.com ([10.60.135.143]) by fmvoesa110.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Nov 2025 11:08:04 -0800 X-CSE-ConnectionGUID: WUZDM13HTqulGP0Lb018oA== X-CSE-MsgGUID: AOGawgy4SP2RhqM0DCi7SA== X-ExtLoop1: 1 Received: from mkrakus-mobl1.ger.corp.intel.com (HELO localhost) ([10.246.23.186]) by fmviesa003-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Nov 2025 11:08:01 -0800 From: Marcin Bernatowicz To: igt-dev@lists.freedesktop.org Cc: adam.miszczak@linux.intel.com, jakub1.kolakowski@intel.com, lukasz.laguna@intel.com, michal.wajdeczko@intel.com, Marcin Bernatowicz Subject: [PATCH i-g-t 0/5] Xe SR-IOV admin scheduling helpers and test updates Date: Fri, 14 Nov 2025 20:07:50 +0100 Message-ID: <20251114190757.2295174-1-marcin.bernatowicz@linux.intel.com> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: igt-dev@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development mailing list for IGT GPU Tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" This series adds SR-IOV admin sysfs scheduling helpers and updates the Xe SR-IOV tests to use them. Patches 1–2 add string conversion utilities for sched_priority and sched_priority_mask. Patch 3 introduces the SR-IOV admin sysfs accessors for execution quantum, preemption timeout, scheduling priority, VF stop and restoring defaults, following recent kernel changes: Link: https://lore.kernel.org/intel-xe/20251030222348.186658-1-michal.wajdeczko@intel.com/ Patches 4–5 update xe_sriov_scheduling to use the admin interface when present and improve cleanup handling. Marcin Bernatowicz (5): lib/xe/xe_sriov_provisioning: Add string conversion helpers for scheduling priority lib/xe/xe_sriov_provisioning: Add sched priority mask to string helper lib/xe/xe_sriov_admin: Add SR-IOV admin sysfs accessors tests/intel/xe_sriov_scheduling: Avoid assert on scheduling params restore in cleanup tests/intel/xe_sriov_scheduling: Prefer SR-IOV admin sysfs accessors lib/meson.build | 1 + lib/xe/xe_sriov_admin.c | 670 ++++++++++++++++++++++++++++++ lib/xe/xe_sriov_admin.h | 56 +++ lib/xe/xe_sriov_provisioning.c | 112 +++++ lib/xe/xe_sriov_provisioning.h | 13 + tests/intel/xe_sriov_scheduling.c | 62 ++- 6 files changed, 903 insertions(+), 11 deletions(-) create mode 100644 lib/xe/xe_sriov_admin.c create mode 100644 lib/xe/xe_sriov_admin.h -- 2.43.0