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 28A7EEF48CC for ; Fri, 13 Feb 2026 08:18:50 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D717410E2E8; Fri, 13 Feb 2026 08:18:49 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="nkhTrozS"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.10]) by gabe.freedesktop.org (Postfix) with ESMTPS id E952010E2E8 for ; Fri, 13 Feb 2026 08:18:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1770970728; x=1802506728; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=c2KBAuXml9G3HPRzQLqoqoRCP9k+Y6v7/cMGnw9Ut9Y=; b=nkhTrozSuzoPADVx/NHhKEUSELC5T8JxCaFnnI+HYTPD6tuDdRG3AVEV y0yeEN1dcqnf0Kb8e9ieRSlysGtR0xmWpc0RnJ10AdkV7RaNnDpEleIwW 7hoAZ/k7zOAHdKzrevgWl1UEH+eea6cIdd4r8YgBkJchnvgIo5Spabdvw 9UyrlNaziTpddnKH2dYfWsyc8Saa0xUBrN5ug/oonl6VWxqPY2kbQc6Vk f1qjnwS6onSFNaGpYJ3BYzpGhnpFrpJmirxMR3ZBoYcpLY6QUpXPmoNpB wF2Q4p2+fxPdcNlET5aAfsVPCB9n3eh5NlnCh7fBqJsRAvkaX4Nl4NGzg w==; X-CSE-ConnectionGUID: bwr99irYQdKVhD/JLBd7YA== X-CSE-MsgGUID: pZwNLMxBQ9+TMBwYaKuZfw== X-IronPort-AV: E=McAfee;i="6800,10657,11699"; a="83522670" X-IronPort-AV: E=Sophos;i="6.21,288,1763452800"; d="scan'208";a="83522670" Received: from orviesa009.jf.intel.com ([10.64.159.149]) by fmvoesa104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Feb 2026 00:18:48 -0800 X-CSE-ConnectionGUID: kyKmzuaFSpSUCGhuulcTXw== X-CSE-MsgGUID: GJKA2ClZTKG8m8E/S9rxrw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,288,1763452800"; d="scan'208";a="212696752" Received: from jraag-z790m-itx-wifi.iind.intel.com ([10.190.239.23]) by orviesa009.jf.intel.com with ESMTP; 13 Feb 2026 00:18:45 -0800 From: Raag Jadav To: intel-xe@lists.freedesktop.org Cc: matthew.brost@intel.com, rodrigo.vivi@intel.com, riana.tauro@intel.com, michal.wajdeczko@intel.com, matthew.d.roper@intel.com, umesh.nerlige.ramappa@intel.com, mallesh.koujalagi@intel.com, soham.purkait@intel.com, anoop.c.vijay@intel.com, Raag Jadav Subject: [PATCH v2 0/4] Introduce Xe Correctable Error Handling Date: Fri, 13 Feb 2026 13:45:58 +0530 Message-ID: <20260213081644.2085314-1-raag.jadav@intel.com> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: intel-xe@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Xe graphics driver List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-xe-bounces@lists.freedesktop.org Sender: "Intel-xe" This series builds on top of system controller series[1] and adds initial support for correctable error handling in xe. This serves as a foundation for RAS infrastructure and will be further extended to facilitate other RAS features. Detailed description in commit message. [1] https://patchwork.freedesktop.org/series/159554/ v2: Use system_percpu_wq instead of dedicated (Matthew Brost) Handle unexpected response length (Mallesh) Anoop Vijay (1): drm/xe/sysctrl: Add System Controller Raag Jadav (3): drm/xe/sysctrl: Add system controller interrupt handler drm/xe/sysctrl: Add system controller event support drm/xe/ras: Introduce correctable error handling drivers/gpu/drm/xe/Makefile | 4 + drivers/gpu/drm/xe/regs/xe_irq_regs.h | 1 + drivers/gpu/drm/xe/regs/xe_sysctrl_regs.h | 36 ++ drivers/gpu/drm/xe/xe_device.c | 5 + drivers/gpu/drm/xe/xe_device_types.h | 6 + drivers/gpu/drm/xe/xe_irq.c | 2 + drivers/gpu/drm/xe/xe_pci.c | 2 + drivers/gpu/drm/xe/xe_pci_types.h | 1 + drivers/gpu/drm/xe/xe_ras.c | 87 ++++ drivers/gpu/drm/xe/xe_ras.h | 14 + drivers/gpu/drm/xe/xe_ras_types.h | 79 ++++ drivers/gpu/drm/xe/xe_sysctrl.c | 110 +++++ drivers/gpu/drm/xe/xe_sysctrl.h | 17 + drivers/gpu/drm/xe/xe_sysctrl_event.c | 77 ++++ drivers/gpu/drm/xe/xe_sysctrl_event_types.h | 49 +++ drivers/gpu/drm/xe/xe_sysctrl_mailbox.c | 390 ++++++++++++++++++ drivers/gpu/drm/xe/xe_sysctrl_mailbox.h | 45 ++ drivers/gpu/drm/xe/xe_sysctrl_mailbox_types.h | 42 ++ drivers/gpu/drm/xe/xe_sysctrl_types.h | 40 ++ 19 files changed, 1007 insertions(+) create mode 100644 drivers/gpu/drm/xe/regs/xe_sysctrl_regs.h create mode 100644 drivers/gpu/drm/xe/xe_ras.c create mode 100644 drivers/gpu/drm/xe/xe_ras.h create mode 100644 drivers/gpu/drm/xe/xe_ras_types.h create mode 100644 drivers/gpu/drm/xe/xe_sysctrl.c create mode 100644 drivers/gpu/drm/xe/xe_sysctrl.h create mode 100644 drivers/gpu/drm/xe/xe_sysctrl_event.c create mode 100644 drivers/gpu/drm/xe/xe_sysctrl_event_types.h create mode 100644 drivers/gpu/drm/xe/xe_sysctrl_mailbox.c create mode 100644 drivers/gpu/drm/xe/xe_sysctrl_mailbox.h create mode 100644 drivers/gpu/drm/xe/xe_sysctrl_mailbox_types.h create mode 100644 drivers/gpu/drm/xe/xe_sysctrl_types.h -- 2.43.0