Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Mon, 12 Nov 2001 13:01:29 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Mon, 12 Nov 2001 13:01:20 -0500 Received: from shimura.Math.Berkeley.EDU ([169.229.58.53]:48257 "EHLO shimura.math.berkeley.edu") by vger.kernel.org with ESMTP id ; Mon, 12 Nov 2001 13:01:05 -0500 Date: Mon, 12 Nov 2001 10:00:42 -0800 (PST) From: Wayne Whitney Reply-To: To: LKML cc: Andre Hedrick Subject: [PATCH] Configure.help entry Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org --- linux-2.4.15-pre3/Documentation/Configure.help Sun Nov 11 22:11:25 2001 +++ linux-2.4.15-pre3-ide/Documentation/Configure.help Mon Nov 12 09:56:59 2001 @@ -1112,11 +1112,13 @@ Special UDMA Feature CONFIG_PDC202XX_BURST - For PDC20246, PDC20262, PDC20265 and PDC20267 Ultra DMA chipsets. - Designed originally for PDC20246/Ultra33 that has BIOS setup - failures when using 3 or more cards. + This option causes the pdc202xx driver to enable UDMA modes on the + PDC202xx even when the PDC202xx BIOS has not done so. - Unknown for PDC20265/PDC20267 Ultra DMA 100. + It was originally designed for the PDC20246/Ultra33, whose BIOS will + only setup UDMA on the first two PDC20246 cards. It has also been + used succesfully on a PDC20265/Ultra100, allowing use of UDMA modes + when the PDC20265 BIOS has been disabled (for faster boot up). Please read the comments at the top of . - 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/