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 465DBC7619A for ; Mon, 27 Mar 2023 12:49:01 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 21D5E10E5A8; Mon, 27 Mar 2023 12:49:01 +0000 (UTC) Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTPS id 6366A10E5A5 for ; Mon, 27 Mar 2023 12:48:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1679921338; x=1711457338; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=+63jwOjZmHVqFQlWmCwU8gLaHKgzO1Eb88tjHirHjSc=; b=JxrTRyI5W6Dmqut2TI/T7ByJA9gEzu0sKPKm69o4wGqXQq+jH614m0iq W1pFo84O83+bgkU71uMjaXXdN138J67MjM4LZFoFIv2x3ndQe+drX+Y2i 7OGajropTPTQFBrS/6cdq5NN+zwt05OWs8VzBJgiNTZ6V4uwh7eH9M3kM zjhp1qjG4asyusB5qsHu/ak+Dm+7vmUx2EBRxGNpHSddx9cvFYzSwORXV 3Kure8VgVgcvC5XwF+qYAYNT5n7qY//vrZK9x84zb6s7/3KLVGP+Licsn E+Pa47UwZ322QkM69m6qlqFWWOfGDfmLwiEuv8mIwF8FD1Fe9meQjL6x6 A==; X-IronPort-AV: E=McAfee;i="6600,9927,10661"; a="342654404" X-IronPort-AV: E=Sophos;i="5.98,294,1673942400"; d="scan'208";a="342654404" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Mar 2023 05:48:57 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10661"; a="660832432" X-IronPort-AV: E=Sophos;i="5.98,294,1673942400"; d="scan'208";a="660832432" Received: from ababushk-mobl1.ger.corp.intel.com (HELO mwauld-desk1.intel.com) ([10.252.3.24]) by orsmga006-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Mar 2023 05:48:56 -0700 From: Matthew Auld To: intel-xe@lists.freedesktop.org Date: Mon, 27 Mar 2023 13:48:07 +0100 Message-Id: <20230327124807.54459-6-matthew.auld@intel.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230327124807.54459-1-matthew.auld@intel.com> References: <20230327124807.54459-1-matthew.auld@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [Intel-xe] [PATCH v3 5/5] drm/xe: fully turn on small-bar support 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: , Cc: Lucas De Marchi Errors-To: intel-xe-bounces@lists.freedesktop.org Sender: "Intel-xe" This allows vram_size > io_size, instead of just clamping the vram size to the BAR size, now that the driver supports it. Signed-off-by: Matthew Auld Cc: Gwan-gyeong Mun Cc: Lucas De Marchi Reviewed-by: Maarten Lankhorst Reviewed-by: Gwan-gyeong Mun --- drivers/gpu/drm/xe/xe_mmio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/xe/xe_mmio.c b/drivers/gpu/drm/xe/xe_mmio.c index 5cacaa05759a..f6becf32ca49 100644 --- a/drivers/gpu/drm/xe/xe_mmio.c +++ b/drivers/gpu/drm/xe/xe_mmio.c @@ -216,7 +216,7 @@ int xe_mmio_probe_vram(struct xe_device *xe) xe->mem.vram.io_start = pci_resource_start(pdev, GEN12_LMEM_BAR); xe->mem.vram.io_size = min(usable_size, pci_resource_len(pdev, GEN12_LMEM_BAR)); - xe->mem.vram.size = xe->mem.vram.io_size; + xe->mem.vram.size = vram_size; if (!xe->mem.vram.size) return -EIO; -- 2.39.2