linux-toradex.git/drivers/ata/pata_sc1200.c, branch v3.10.33 Linux kernel for Apalis and Colibri modules ata: use module_pci_driver 2012-07-25T19:12:11+00:00 Axel Lin axel.lin@gmail.com 2012-04-19T05:43:05+00:00 2fc75da0c59634b81223af497c4a037822f6e457 This patch converts the drivers in drivers/ata/* to use module_pci_driver() macro which makes the code smaller and a bit simpler. Signed-off-by: Axel Lin <axel.lin@gmail.com> Cc: Alan Cox <alan@linux.intel.com> Cc: Jeff Garzik <jgarzik@pobox.com> Cc: Mikael Pettersson <mikpe@it.uu.se> Cc: Mark Lord <kernel@teksavvy.com> Cc: Jeremy Higdon <jeremy@sgi.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 
This patch converts the drivers in drivers/ata/* to use module_pci_driver()
macro which makes the code smaller and a bit simpler.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Cc: Alan Cox <alan@linux.intel.com>
Cc: Jeff Garzik <jgarzik@pobox.com>
Cc: Mikael Pettersson <mikpe@it.uu.se>
Cc: Mark Lord <kernel@teksavvy.com>
Cc: Jeremy Higdon <jeremy@sgi.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
pata_sc1200: do not use c99 style comments 2011-10-14T17:01:42+00:00 Bartlomiej Zolnierkiewicz bzolnier@gmail.com 2011-10-11T18:05:49+00:00 d0dd4a016bf29ebc5074ae99c3dd2019c582f4e5 Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
pata_sc1200: fix DRV_NAME 2011-10-14T16:59:34+00:00 Bartlomiej Zolnierkiewicz bzolnier@gmail.com 2011-10-13T10:53:05+00:00 70f301a67d5fc9690ed558b132bd3300ab64f23b Acked-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 
Acked-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
libata-sff: separate out BMDMA init 2010-05-25T23:40:30+00:00 Tejun Heo tj@kernel.org 2010-05-19T20:10:22+00:00 1c5afdf7a629d2e77de8dd043b97a33dcd7e6dfa Separate out ata_pci_bmdma_prepare_host() and ata_pci_bmdma_init_one() from their SFF counterparts. SFF ones no longer try to initialize BMDMA or set PCI master. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 
Separate out ata_pci_bmdma_prepare_host() and ata_pci_bmdma_init_one()
from their SFF counterparts.  SFF ones no longer try to initialize
BMDMA or set PCI master.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
libata-sff: separate out BMDMA qc_issue 2010-05-19T17:38:55+00:00 Tejun Heo tj@kernel.org 2010-05-10T19:41:42+00:00 360ff7833098e944e5003618b03894251e937802 Separate out ata_bmdma_qc_issue() from ata_sff_qc_issue() such that ata_sff_qc_issue() only deals with non-BMDMA SFF protocols (PIO and nodata) while ata_bmdma_qc_issue() deals with the BMDMA protocols and uses ata_sff_qc_issue() for non-DMA commands. All the users are updated accordingly. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 
Separate out ata_bmdma_qc_issue() from ata_sff_qc_issue() such that
ata_sff_qc_issue() only deals with non-BMDMA SFF protocols (PIO and
nodata) while ata_bmdma_qc_issue() deals with the BMDMA protocols and
uses ata_sff_qc_issue() for non-DMA commands.  All the users are
updated accordingly.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
libata-sff: ata_sff_[dumb_]qc_prep are BMDMA specific 2010-05-19T17:36:50+00:00 Tejun Heo tj@kernel.org 2010-05-10T19:41:40+00:00 f47451c45fe0032ef491aaf3e0623fa0154e156d Both qc_prep functions deal only with BMDMA PRD setup and PIO only SFF drivers don't need them. Rename to ata_bmdma_[dumb_]qc_prep() and relocate. All usages are renamed except for pdc_adma and sata_qstor. Those two drivers are not BMDMA drivers and don't need to call BMDMA qc_prep functions. Calls to ata_sff_qc_prep() in the two drivers are removed. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 
Both qc_prep functions deal only with BMDMA PRD setup and PIO only SFF
drivers don't need them.  Rename to ata_bmdma_[dumb_]qc_prep() and
relocate.

All usages are renamed except for pdc_adma and sata_qstor.  Those two
drivers are not BMDMA drivers and don't need to call BMDMA qc_prep
functions.  Calls to ata_sff_qc_prep() in the two drivers are removed.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
libata: Pass host flags into the pci helper 2010-03-01T19:58:46+00:00 Alan Cox alan@linux.intel.com 2010-02-23T07:26:06+00:00 16ea0fc98d53c72cb4e1a9edcb685a87e3a81430 This allows parallel scan and the like to be set without having to stop using the existing full helper functions. This patch merely adds the argument and fixes up the callers. It doesn't undo the special cases already in the tree or add any new parallel callers. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 
This allows parallel scan and the like to be set without having to stop
using the existing full helper functions. This patch merely adds the argument
and fixes up the callers. It doesn't undo the special cases already in the
tree or add any new parallel callers.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
pata_sc1200: Fix crash on boot 2009-10-16T10:22:40+00:00 Alan Cox alan@linux.intel.com 2009-10-06T15:07:51+00:00 6d4f950e9ea15816c6a4f266ce6b9e438346771e The SC1200 needs a NULL terminator or it may cause a crash on boot. Bug #14227 Also correct a bogus comment as the driver had serializing added so can run dual port. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 
The SC1200 needs a NULL terminator or it may cause a crash on boot.

Bug #14227

Also correct a bogus comment as the driver had serializing added so can run
dual port.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
pata_sc1200: Activate secondary channel 2009-03-25T02:45:37+00:00 Alan Cox alan@redhat.com 2009-03-24T10:22:25+00:00 c0f2ee34a5a0b79fd98d965ad8ae765d4639bfa5 Implement serialize and turn on slave channel Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 
Implement serialize and turn on slave channel

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
[libata] convert drivers to use ata.h mode mask defines 2009-03-25T02:13:27+00:00 Erik Inge Bolsø knan-lkml@anduin.net 2009-03-14T20:38:24+00:00 14bdef982caeda19afe34010482867c18217c641 No functional changes in this patch. Signed-off-by: Erik Inge Bolsø <knan-lkml@anduin.net> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> 
No functional changes in this patch.

Signed-off-by: Erik Inge Bolsø <knan-lkml@anduin.net>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>