From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bartlomiej Zolnierkiewicz Subject: [PATCH 2/9] ide-disk: guarantee 400ns delay after writing command register Date: Fri, 2 Nov 2007 22:59:44 +0100 Message-ID: <200711022259.44214.bzolnier@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Return-path: Received: from nf-out-0910.google.com ([64.233.182.184]:61145 "EHLO nf-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754927AbXKBWIS (ORCPT ); Fri, 2 Nov 2007 18:08:18 -0400 Received: by nf-out-0910.google.com with SMTP id g13so940287nfb for ; Fri, 02 Nov 2007 15:08:17 -0700 (PDT) Content-Disposition: inline Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: linux-ide@vger.kernel.org Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/ide-disk.c | 1 + 1 file changed, 1 insertion(+) Index: b/drivers/ide/ide-disk.c =================================================================== --- a/drivers/ide/ide-disk.c +++ b/drivers/ide/ide-disk.c @@ -274,6 +274,7 @@ static ide_startstop_t __ide_do_rw_disk( } hwif->OUTBSYNC(drive, command, IDE_COMMAND_REG); + ndelay(400); /* FIXME */ return pre_task_out_intr(drive, rq); }