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 3E78310854D2 for ; Thu, 19 Mar 2026 17:31:09 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id F22FF10E7DD; Thu, 19 Mar 2026 17:31:08 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="FKFGTchw"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.10]) by gabe.freedesktop.org (Postfix) with ESMTPS id C079810E955 for ; Thu, 19 Mar 2026 17:31:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1773941468; x=1805477468; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=BUrZv37tUDyZhxQju4bbqtDXipVJBzwQpZZvDZt3kBA=; b=FKFGTchwJ3xCkDTfK5cxM97B2yiUcWV96SFuW2KdbQgPALi1fZmHNIxm kkwg+MLf4e9e+jtIkC293u5EFb8z7KoG2og90ZfZ+QR+TgQRkwEJm43Ff 0ZUL+zD/mk4XT75RPZxhNHtQ2XIN1owyAH+9COoGoT5cfFHk8oSzcWxmv 2Z1A7u98lRsYFzSw2pVaKVnKmnLrR3U+Lwny24a8BtWSCHe+1W2UI0Nyq 3/IeR7oJ6OzXr9YYXMbi35X8uuuEjpby/EXAiRC2lTCLG7/E3MZ+CyTOT Lu3KUA+C6e4mea9uluX8P1rQAutDqYNnAzym8dPBFfY/H4AnK6A2+VX9M Q==; X-CSE-ConnectionGUID: Oeh0q3IzRYi6k8sVHTVXpg== X-CSE-MsgGUID: qf9SEWyIQQOR+PJhdKhrsQ== X-IronPort-AV: E=McAfee;i="6800,10657,11734"; a="86385187" X-IronPort-AV: E=Sophos;i="6.23,129,1770624000"; d="scan'208";a="86385187" Received: from orviesa001.jf.intel.com ([10.64.159.141]) by fmvoesa104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Mar 2026 10:31:08 -0700 X-CSE-ConnectionGUID: WpWAtgemR5ylHNLm+ASkXQ== X-CSE-MsgGUID: PtxDz2rrQ5eHv1GXv5Gvvg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,129,1770624000"; d="scan'208";a="260925308" Received: from anoopcvi-vm.gar.corp.intel.com ([10.109.80.88]) by smtpauth.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Mar 2026 10:31:04 -0700 From: "Anoop, Vijay" To: intel-xe@lists.freedesktop.org Cc: umesh.nerlige.ramappa@intel.com, badal.nilawar@intel.com, rodrigo.vivi@intel.com, aravind.iddamsetty@intel.com, riana.tauro@intel.com, anshuman.gupta@intel.com, matthew.d.roper@intel.com, michael.j.ruhl@intel.com, paul.e.luse@intel.com, mohamed.mansoor.v@intel.com, kam.nasim@intel.com, anoop.c.vijay@intel.com Subject: [PATCH v11 7/7] drm/xe/xe_pci: Enable System Controller support on CRI platform Date: Thu, 19 Mar 2026 10:30:37 -0700 Message-ID: <20260319173031.1320708-16-anoop.c.vijay@intel.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260319173031.1320708-9-anoop.c.vijay@intel.com> References: <20260319173031.1320708-9-anoop.c.vijay@intel.com> 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" From: Anoop Vijay Enable System Controller support on CRI by setting has_sysctrl capability flag in device descriptor and runtime device information. This allows sysctrl subsystem and mailbox communication to be initialized on CRI platforms. Signed-off-by: Anoop Vijay Reviewed-by: Umesh Nerlige Ramappa --- v8: (Matt, Michal) - Reordered patches for logical flow v10: (Riana) - Cleaned up commit message --- drivers/gpu/drm/xe/xe_pci.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/xe/xe_pci.c b/drivers/gpu/drm/xe/xe_pci.c index 189e2a1c29f9..f5dd77b6680f 100644 --- a/drivers/gpu/drm/xe/xe_pci.c +++ b/drivers/gpu/drm/xe/xe_pci.c @@ -465,6 +465,7 @@ static const struct xe_device_desc cri_desc = { .has_soc_remapper_sysctrl = true, .has_soc_remapper_telem = true, .has_sriov = true, + .has_sysctrl = true, .max_gt_per_tile = 2, MULTI_LRC_MASK, .require_force_probe = true, @@ -764,6 +765,7 @@ static int xe_info_init_early(struct xe_device *xe, xe->info.has_soc_remapper_telem = desc->has_soc_remapper_telem; xe->info.has_sriov = xe_configfs_primary_gt_allowed(to_pci_dev(xe->drm.dev)) && desc->has_sriov; + xe->info.has_sysctrl = desc->has_sysctrl; xe->info.skip_guc_pc = desc->skip_guc_pc; xe->info.skip_mtcfg = desc->skip_mtcfg; xe->info.skip_pcode = desc->skip_pcode; -- 2.43.0