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 550A9C27C53 for ; Tue, 4 Jun 2024 21:22:45 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id E21FD10E19A; Tue, 4 Jun 2024 21:22:44 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="RbEzEe97"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.17]) by gabe.freedesktop.org (Postfix) with ESMTPS id 84A2010E19A for ; Tue, 4 Jun 2024 21:22:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1717536162; x=1749072162; h=from:to:subject:date:message-id:in-reply-to:references: mime-version:content-transfer-encoding; bh=lEKX3IiIJuhyx+nmkDRKj/ENqLUdiXYdIrLoK8tBu4M=; b=RbEzEe97MZHnQexZt1WfvCEhpo7IL4Kjgvb0VAVkwQi5ty4nFRVuPK1M iYGRjR9hunbx3mfWt1YE0bDIraQ1cEiBGezIR4BO0ywM9qSgCbprPqhUI vQWnDweNDx6RGfGaIm9g1gyz2YBAX9i9DMLWJJFrPJXSNjwCTN2Mgc1Rn fdGWoE+63FUdxXvAQ9dWJWdKwVizXPcIxJbN+Tgmet7kUsObDqV38wvdn AdO2RjYPokxsmYI4SGGrI89CVv/2FDrPKwi4Nlwzoudl8xZc49R/JncLF RKBNH6KYNaEFcIdHVTvmpiDd/tk2/z8cXBi5nxMH0ibzWbOwrtF9AGxmG A==; X-CSE-ConnectionGUID: IZUlhORET7GdJm/v+m0wkw== X-CSE-MsgGUID: sKzHZZmhSOSLZGatUj5HuA== X-IronPort-AV: E=McAfee;i="6600,9927,11093"; a="13996092" X-IronPort-AV: E=Sophos;i="6.08,214,1712646000"; d="scan'208";a="13996092" Received: from fmviesa003.fm.intel.com ([10.60.135.143]) by fmvoesa111.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Jun 2024 14:22:42 -0700 X-CSE-ConnectionGUID: YCzxJdZgRVCvgo5zmjp14g== X-CSE-MsgGUID: UbT+o+1/S9eWqwbYQBNwlg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.08,214,1712646000"; d="scan'208";a="41799402" Received: from mwajdecz-mobl.ger.corp.intel.com ([10.246.19.248]) by fmviesa003-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Jun 2024 14:22:41 -0700 From: Michal Wajdeczko To: intel-xe@lists.freedesktop.org Subject: [PATCH 1/4] drm/xe/vf: Support only GuC/HuC firmwares Date: Tue, 4 Jun 2024 23:22:28 +0200 Message-Id: <20240604212231.1416-2-michal.wajdeczko@intel.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20240604212231.1416-1-michal.wajdeczko@intel.com> References: <20240604212231.1416-1-michal.wajdeczko@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" Only GuC/HuC firmwares can be used by the VFs, don't claim support for any other firmware (like GSC) even if the driver can support it. Signed-off-by: Michal Wajdeczko --- drivers/gpu/drm/xe/xe_uc_fw.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/xe/xe_uc_fw.c b/drivers/gpu/drm/xe/xe_uc_fw.c index 12346645a8e5..a69c61f6b064 100644 --- a/drivers/gpu/drm/xe/xe_uc_fw.c +++ b/drivers/gpu/drm/xe/xe_uc_fw.c @@ -657,6 +657,10 @@ static int uc_fw_request(struct xe_uc_fw *uc_fw, const struct firmware **firmwar uc_fw_auto_select(xe, uc_fw); if (IS_SRIOV_VF(xe)) { + /* Only GuC/HuC are supported */ + if (uc_fw->type != XE_UC_FW_TYPE_GUC && + uc_fw->type != XE_UC_FW_TYPE_HUC) + uc_fw->path = NULL; /* VF will support only firmwares that driver can autoselect */ xe_uc_fw_change_status(uc_fw, uc_fw->path ? XE_UC_FIRMWARE_PRELOADED : -- 2.43.0