From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1764682AbYEGRaw (ORCPT ); Wed, 7 May 2008 13:30:52 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758412AbYEGR3N (ORCPT ); Wed, 7 May 2008 13:29:13 -0400 Received: from nf-out-0910.google.com ([64.233.182.189]:23927 "EHLO nf-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755139AbYEGR3G (ORCPT ); Wed, 7 May 2008 13:29:06 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:subject:date:user-agent:cc:mime-version:content-type:content-transfer-encoding:content-disposition:message-id; b=m0dz7bWcc0nEcsqcJrX4mtqLj0UKi7gahMu65fV4Elic9b07e2IHhciv0ZFWzjknOl3gJ4bbB7UZW8l+1xL9OKCCrP9EcANiPAwTeTGPgA+bXCpoRnOMYUFd0n9DETyZR4/2aB6u3xtIRUrBpCBN12ld2rRqEwFjY988RQU/P5k= From: Bartlomiej Zolnierkiewicz To: linux-ide@vger.kernel.org Subject: [PATCH 4/6] ide: remove IDE_TFLAG_NO_SELECT_MASK taskfile flag Date: Wed, 7 May 2008 19:43:24 +0200 User-Agent: KMail/1.9.9 Cc: linux-kernel@vger.kernel.org, Sergei Shtylyov , Russell King MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200805071943.24296.bzolnier@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Always call SELECT_MASK(..., 0) in ide_tf_load() (needs to be done to match ide_set_irq(..., 1)) and then remove IDE_TFLAG_NO_SELECT_MASK taskfile flag. This change should only affect hpt366 and icside host drivers since ->maskproc(..., 0) for sgiioc4 is equivalent to ide_set_irq(..., 1). Cc: Sergei Shtylyov Cc: Russell King Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/ide-cd.c | 4 ++-- drivers/ide/ide-disk.c | 3 +-- drivers/ide/ide-floppy.c | 3 +-- drivers/ide/ide-iops.c | 4 +--- drivers/ide/ide-tape.c | 3 +-- drivers/scsi/ide-scsi.c | 2 +- include/linux/ide.h | 1 - 7 files changed, 7 insertions(+), 13 deletions(-) Index: b/drivers/ide/ide-cd.c =================================================================== --- a/drivers/ide/ide-cd.c +++ b/drivers/ide/ide-cd.c @@ -530,8 +530,8 @@ static ide_startstop_t cdrom_start_packe info->dma = !hwif->dma_ops->dma_setup(drive); /* set up the controller registers */ - ide_pktcmd_tf_load(drive, IDE_TFLAG_OUT_NSECT | IDE_TFLAG_OUT_LBAL | - IDE_TFLAG_NO_SELECT_MASK, xferlen, info->dma); + ide_pktcmd_tf_load(drive, IDE_TFLAG_OUT_NSECT | IDE_TFLAG_OUT_LBAL, + xferlen, info->dma); if (info->cd_flags & IDE_CD_FLAG_DRQ_INTERRUPT) { /* waiting for CDB interrupt, not DMA yet. */ Index: b/drivers/ide/ide-disk.c =================================================================== --- a/drivers/ide/ide-disk.c +++ b/drivers/ide/ide-disk.c @@ -198,8 +198,7 @@ static ide_startstop_t __ide_do_rw_disk( } memset(&task, 0, sizeof(task)); - task.tf_flags = IDE_TFLAG_NO_SELECT_MASK; /* FIXME? */ - task.tf_flags |= (IDE_TFLAG_TF | IDE_TFLAG_DEVICE); + task.tf_flags = IDE_TFLAG_TF | IDE_TFLAG_DEVICE; if (drive->select.b.lba) { if (lba48) { Index: b/drivers/ide/ide-floppy.c =================================================================== --- a/drivers/ide/ide-floppy.c +++ b/drivers/ide/ide-floppy.c @@ -667,8 +667,7 @@ static ide_startstop_t idefloppy_issue_p if ((pc->flags & PC_FLAG_DMA_RECOMMENDED) && drive->using_dma) dma = !hwif->dma_ops->dma_setup(drive); - ide_pktcmd_tf_load(drive, IDE_TFLAG_NO_SELECT_MASK | - IDE_TFLAG_OUT_DEVICE, bcount, dma); + ide_pktcmd_tf_load(drive, IDE_TFLAG_OUT_DEVICE, bcount, dma); if (dma) { /* Begin DMA, if necessary */ Index: b/drivers/ide/ide-iops.c =================================================================== --- a/drivers/ide/ide-iops.c +++ b/drivers/ide/ide-iops.c @@ -121,9 +121,7 @@ static void ide_tf_load(ide_drive_t *dri HIHI = 0xFF; ide_set_irq(drive, 1); - - if ((task->tf_flags & IDE_TFLAG_NO_SELECT_MASK) == 0) - SELECT_MASK(drive, 0); + SELECT_MASK(drive, 0); if (task->tf_flags & IDE_TFLAG_OUT_DATA) { u16 data = (tf->hob_data << 8) | tf->data; Index: b/drivers/ide/ide-tape.c =================================================================== --- a/drivers/ide/ide-tape.c +++ b/drivers/ide/ide-tape.c @@ -1046,8 +1046,7 @@ static ide_startstop_t idetape_issue_pc( if ((pc->flags & PC_FLAG_DMA_RECOMMENDED) && drive->using_dma) dma_ok = !hwif->dma_ops->dma_setup(drive); - ide_pktcmd_tf_load(drive, IDE_TFLAG_NO_SELECT_MASK | - IDE_TFLAG_OUT_DEVICE, bcount, dma_ok); + ide_pktcmd_tf_load(drive, IDE_TFLAG_OUT_DEVICE, bcount, dma_ok); if (dma_ok) /* Will begin DMA later */ Index: b/drivers/scsi/ide-scsi.c =================================================================== --- a/drivers/scsi/ide-scsi.c +++ b/drivers/scsi/ide-scsi.c @@ -564,7 +564,7 @@ static ide_startstop_t idescsi_issue_pc( hwif->sg_mapped = 0; } - ide_pktcmd_tf_load(drive, IDE_TFLAG_NO_SELECT_MASK, bcount, dma); + ide_pktcmd_tf_load(drive, 0, bcount, dma); if (dma) pc->flags |= PC_FLAG_DMA_OK; Index: b/include/linux/ide.h =================================================================== --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -854,7 +854,6 @@ extern void ide_end_drive_cmd(ide_drive_ enum { IDE_TFLAG_LBA48 = (1 << 0), - IDE_TFLAG_NO_SELECT_MASK = (1 << 1), IDE_TFLAG_FLAGGED = (1 << 2), IDE_TFLAG_OUT_DATA = (1 << 3), IDE_TFLAG_OUT_HOB_FEATURE = (1 << 4),