From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759259AbYDJUMg (ORCPT ); Thu, 10 Apr 2008 16:12:36 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758750AbYDJUMS (ORCPT ); Thu, 10 Apr 2008 16:12:18 -0400 Received: from fk-out-0910.google.com ([209.85.128.184]:16468 "EHLO fk-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757919AbYDJUMP (ORCPT ); Thu, 10 Apr 2008 16:12:15 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:subject:date:user-agent:cc:mime-version:content-disposition:message-id:content-type:content-transfer-encoding; b=OSp+wl+H1MHANP6fhZzggm2pp7m6nHh/49lX8kwSc2OYUOuvCx5sNWKVWlMsgrXNTHqtJe13BJQn2eOxOUkFjr8uoVyfii2O+5DHtSjjqY+NkeYeeDVtZVlnH7r/Qjv7lzq5klKnxu1QfydJ7h+UvI/1ZWW5CP6Fl6V3Ho9YdVo= From: Bartlomiej Zolnierkiewicz To: linux-ide@vger.kernel.org Subject: [PATCH 2/3] ide-{floppy,tape,scsi}: 400ns delay is required after executing the command Date: Thu, 10 Apr 2008 22:26:48 +0200 User-Agent: KMail/1.9.9 Cc: linux-kernel@vger.kernel.org MIME-Version: 1.0 Content-Disposition: inline Message-Id: <200804102226.48763.bzolnier@gmail.com> Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/ide-floppy.c | 1 + drivers/ide/ide-tape.c | 1 + drivers/scsi/ide-scsi.c | 1 + 3 files changed, 3 insertions(+) Index: b/drivers/ide/ide-floppy.c =================================================================== --- a/drivers/ide/ide-floppy.c +++ b/drivers/ide/ide-floppy.c @@ -698,6 +698,7 @@ static ide_startstop_t idefloppy_issue_p /* Issue the packet command */ hwif->OUTBSYNC(drive, WIN_PACKETCMD, hwif->io_ports.command_addr); + ndelay(400); return (*pkt_xfer_routine) (drive); } } Index: b/drivers/ide/ide-tape.c =================================================================== --- a/drivers/ide/ide-tape.c +++ b/drivers/ide/ide-tape.c @@ -1058,6 +1058,7 @@ static ide_startstop_t idetape_issue_pc( } else { hwif->OUTBSYNC(drive, WIN_PACKETCMD, hwif->io_ports.command_addr); + ndelay(400); return idetape_transfer_pc(drive); } } Index: b/drivers/scsi/ide-scsi.c =================================================================== --- a/drivers/scsi/ide-scsi.c +++ b/drivers/scsi/ide-scsi.c @@ -576,6 +576,7 @@ static ide_startstop_t idescsi_issue_pc( /* Issue the packet command */ hwif->OUTBSYNC(drive, WIN_PACKETCMD, hwif->io_ports.command_addr); + ndelay(400); return idescsi_transfer_pc(drive); } }