Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752530Ab2KLQTo (ORCPT ); Mon, 12 Nov 2012 11:19:44 -0500 Received: from mail160.messagelabs.com ([216.82.253.99]:19916 "EHLO mail160.messagelabs.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752267Ab2KLQTm convert rfc822-to-8bit (ORCPT ); Mon, 12 Nov 2012 11:19:42 -0500 X-Env-Sender: hartleys@visionengravers.com X-Msg-Ref: server-10.tower-160.messagelabs.com!1352737180!4516529!2 X-Originating-IP: [216.166.12.97] X-StarScan-Received: X-StarScan-Version: 6.6.1.8; banners=-,-,- X-VirusChecked: Checked From: H Hartley Sweeten To: "linux-kernel@vger.kernel.org" Date: Mon, 12 Nov 2012 10:18:48 -0600 Subject: Q: Kconfig option VIRT_TO_BUS Thread-Topic: Q: Kconfig option VIRT_TO_BUS Thread-Index: Ac3A8TciU2/lsAiLSxGXU6COM+VvDQ== Message-ID: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: acceptlanguage: en-US Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 8BIT MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 468 Lines: 15 Hello all, Does anyone know what the Kconfig option VIRT_TO_BUS does? There are a number of "depends on" that option but it does not seem to directly enable any code in the kernel. Thanks for any reply. Regards, Hartley -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/