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 F122DC761AF for ; Thu, 23 Mar 2023 12:00:17 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 1A65810EA7F; Thu, 23 Mar 2023 12:00:13 +0000 (UTC) Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4C22610EA87 for ; Thu, 23 Mar 2023 12:00:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1679572810; x=1711108810; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=onIvKcFWQ2G92ghDN1WZBMYP69fJtiBWQKCCBLDE5ac=; b=i44he9MClGJxhSbI5uMRB7NpxKN6MJfmkJw4zgs5RrdPiKrtoIVy5rwu RfYGwoPw5EC1NoMYelTjjmAXwHrJYkUviGGjs9KNkF0punmCvYaJrmFCV WmULdpzju5b8tt9hm5ewLbGVkecL+EbaC5TZa5paFeAfhSs0NbsrmCiXj CR6eLHzcS2VFeIRHIt4YaYZrh5djxeA51LQxxwmJAAg35fOAy6uhgwtEp wZFrvpM5HLjQywf/M5yIjC520H4Q6rDzDnZwzAFS5z56rJLQAxMUuZMiP 56848Go48t8rGkC/km4Ug8vOLI+rOzA9Wq0bRbhsYwN+wQeMct7fmKQFk Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10657"; a="404352531" X-IronPort-AV: E=Sophos;i="5.98,283,1673942400"; d="scan'208";a="404352531" Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Mar 2023 05:00:10 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10657"; a="751463469" X-IronPort-AV: E=Sophos;i="5.98,283,1673942400"; d="scan'208";a="751463469" Received: from ehallina-mobl.ger.corp.intel.com (HELO mwauld-desk1.intel.com) ([10.252.2.208]) by fmsmga004-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Mar 2023 05:00:08 -0700 From: Matthew Auld To: intel-xe@lists.freedesktop.org Date: Thu, 23 Mar 2023 11:59:26 +0000 Message-Id: <20230323115926.391900-7-matthew.auld@intel.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230323115926.391900-1-matthew.auld@intel.com> References: <20230323115926.391900-1-matthew.auld@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [Intel-xe] [PATCH v2 6/6] 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 --- 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