From patchwork Thu Mar 31 00:09:08 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Casey Bowman X-Patchwork-Id: 12796584 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 B1FF0C433EF for ; Thu, 31 Mar 2022 00:09:21 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 2F8B710EE7B; Thu, 31 Mar 2022 00:09:21 +0000 (UTC) Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by gabe.freedesktop.org (Postfix) with ESMTPS id AD3C410EE7B for ; Thu, 31 Mar 2022 00:09:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1648685354; x=1680221354; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=Vz/CqX9Z/qIYjDhzOdfplzcKFJs2mKDAFbSL0DA9+vo=; b=N8R+KXhasfSAPUqUc6DFtFm1AZwy2cXtjDHins2L7MlySyt9nyk7FuUp mNy9QaeFTyDjYWKyHKnY7sCdY/UYgL1/e/tWa2crmYTj76mA/hG/DnZ79 PAXcGfBXAWth3fpuAr8sP9rS1X3hNkpbcrqLYuKJ668A70w4xcSaQxAFw ht4H6Xz8Kcjr/1lZjwDAU2JCkVjRYE0doXgFsEvi3H+i7F10bEcBQtRM1 0ZL1SfdEQbwUCDtCV4f00fdoyFD7Fp/s/qFFsd5q2sMS6aLqwBzq815m5 9iRL1JPNHPnoViprvR3MXuAT87j2yh0/Mdh0FbePAUG5oIZQUWRPqgeK9 w==; X-IronPort-AV: E=McAfee;i="6200,9189,10302"; a="241827213" X-IronPort-AV: E=Sophos;i="5.90,223,1643702400"; d="scan'208";a="241827213" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Mar 2022 17:09:14 -0700 X-IronPort-AV: E=Sophos;i="5.90,223,1643702400"; d="scan'208";a="586197443" Received: from mcbewley-mobl.ger.corp.intel.com (HELO cgbowman-desk1.amr.corp.intel.com) ([10.209.48.13]) by orsmga001-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Mar 2022 17:09:13 -0700 From: Casey Bowman To: intel-gfx@lists.freedesktop.org Date: Wed, 30 Mar 2022 17:09:08 -0700 Message-Id: <20220331000908.1225343-2-casey.g.bowman@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220331000908.1225343-1-casey.g.bowman@intel.com> References: <20220331000908.1225343-1-casey.g.bowman@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [RFC PATCH v5 1/1] Split i915_run_as_guest into x86 and non-x86 X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: michael.cheng@intel.com, lucas.demarchi@intel.com, daniel.vetter@intel.com Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Splitting i915_run_as_guest into a more arch-friendly function as non-x86 builds do not support this functionality. Signed-off-by: Casey Bowman Reviewed-by: Lucas De Marchi Acked-by: Tvrtko Ursulin --- drivers/gpu/drm/i915/i915_utils.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/gpu/drm/i915/i915_utils.h b/drivers/gpu/drm/i915/i915_utils.h index b2d89c43f24d..a42882e68eea 100644 --- a/drivers/gpu/drm/i915/i915_utils.h +++ b/drivers/gpu/drm/i915/i915_utils.h @@ -428,7 +428,12 @@ static inline bool timer_expired(const struct timer_list *t) static inline bool i915_run_as_guest(void) { +#if IS_ENABLED(CONFIG_X86) return !hypervisor_is_type(X86_HYPER_NATIVE); +#else + /* Not supported yet */ + return false; +#endif } bool i915_vtd_active(struct drm_i915_private *i915);