Commit Graph

728 Commits

Author SHA1 Message Date
Jeff Garzik
36b35a5be0 [libata] Delete pata_it8172 driver
This MIPS platform is going away.

Acked-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-09-20 17:48:53 -04:00
Alan Cox
9359085988 [PATCH] libata: improve handling of diagostic fail (and hardware that misreports it)
Our ATA probe code checks that a device is not reporting a diagnostic
failure during start up. Unfortunately at least one device seems to like
doing this - the Gigabyte iRAM.

This is only done for the master right now (which is fine for the iRAM
as it is SATA), as with PATA some combinations of ATAPI device seem to
fool the check into seeing a drive that isn't there if it is applied to
the slave.

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-09-19 01:58:00 -04:00
Jeff Garzik
4a3381feb8 Merge branch 'master' into upstream 2006-09-19 00:42:13 -04:00
Tejun Heo
fea63e3801 [PATCH] libata: fix non-uniform ports handling
Non-uniform ports handling got broken while updating libata to handle
those in the same host.  Only separate irq for the non-uniform
secondary port was implemented while all other fields (host flags,
transfer mode...) of the secondary port simply shared those of the
first.

For ata_piix combined mode, which ATM is the only user of non-uniform
ports, this causes the secondary port assume the wrong type.  This can
cause PATA port to use SATA ops, which results in bogus check on PCS
and detection failure.

This patch adds ata_probe_ent->pinfo2 which points to optional
port_info for the secondary port.  For the time being, this seems to
be the simplest solution.  This workaround will be removed together
with ata_probe_ent itself after init model is updated to allow more
flexibility.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Nelson A. de Oliveira <naoliv@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-09-19 00:29:20 -04:00
Jeff Garzik
a64f97f2c3 Merge branch 'tmp' into upstream
Conflicts:

	drivers/ata/libata-sff.c
2006-09-19 00:25:50 -04:00
Jeff Garzik
b0fea350ce [libata] ata_piix: build fix
Spotted by Andrew Morton.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-09-13 00:25:23 -04:00
Alan Cox
76ff3c6e3b [PATCH] pata_amd: Check enable bits on Nvidia
A couple of people reported long delays on probe with the newer kernels
and Nvidia PATA. This turned out to be because the Nvidia path forgot to
check the enable bits so probed empty ports.

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-09-12 12:01:46 -04:00
Alan Cox
af323a2fb5 [PATCH] Update SiS PATA
New chipset identifiers

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-09-12 12:01:46 -04:00
Jeff Garzik
dd1dc80236 Merge branch 'upstream-fixes' into upstream
Conflicts:

	drivers/ata/ata_piix.c
2006-09-11 08:54:55 -04:00
Jeff Garzik
406176ee7e [libata] Add pata_jmicron driver to Kconfig, Makefile
Someone on LKML noticed it was missing (sorry, missed the name).

Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-09-06 10:48:19 -04:00
Jeff Garzik
85cd7251b9 [libata #pata-drivers] Trim trailing whitespace. 2006-08-31 00:03:49 -04:00
Jeff Garzik
481ff126e8 Merge branch 'upstream' into pata-drivers 2006-08-31 00:02:26 -04:00
Jeff Garzik
9bec2e3852 [libata] Trim trailing whitespace. 2006-08-31 00:02:15 -04:00
Jeff Garzik
669a5db411 [libata] Add a bunch of PATA drivers.
The vast majority of drivers and changes are from Alan Cox.  Albert Lee
contributed and maintains pata_pdc2027x.  Adrian Bunk, Andrew Morton,
and Tejun Heo contributed various minor fixes and updates.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-08-29 18:12:40 -04:00
Jeff Garzik
e889173c2c Rename libata-bmdma.c to libata-sff.c.
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-08-24 03:55:09 -04:00
Jeff Garzik
cca3974e48 libata: Grand renaming.
The biggest change is that ata_host_set is renamed to ata_host.

* ata_host_set			=> ata_host
* ata_probe_ent->host_flags	=> ata_probe_ent->port_flags
* ata_probe_ent->host_set_flags	=> ata_probe_ent->_host_flags
* ata_host_stats		=> ata_port_stats
* ata_port->host		=> ata_port->scsi_host
* ata_port->host_set		=> ata_port->host
* ata_port_info->host_flags	=> ata_port_info->flags
* ata_(.*)host_set(.*)\(\)	=> ata_\1host\2()

The leading underscore in ata_probe_ent->_host_flags is to avoid
reusing ->host_flags for different purpose.  Currently, the only user
of the field is libata-bmdma.c and probe_ent itself is scheduled to be
removed.

ata_port->host is reused for different purpose but this field is used
inside libata core proper and of different type.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-08-24 03:19:22 -04:00
Jeff Garzik
54a86bfc3d Merge branch 'upstream-fixes' into upstream 2006-08-24 02:51:38 -04:00
Jeff Garzik
81ce3c4b4d Clean up drivers/ata/Kconfig a bit. 2006-08-24 02:41:25 -04:00
Alexey Dobriyan
281d426c7e [PATCH] CONFIG_PM=n slim: drivers/scsi/sata_sil*
Remove some code which is unneeded if CONFIG_PM=n.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-08-24 02:37:03 -04:00
Jay Cliburn
08be09b7c3 [PATCH] sata_via: Add SATA support for vt8237a
This patch adds support for the VIA Technologies VT8237A SATA controller,
used, for example, on the ASUS M2V socket AM2 motherboard.

Signed-off-by: Jay Cliburn <jacliburn@bellsouth.net>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-08-24 02:27:50 -04:00
Jeff Garzik
f89b2b5ddc Merge branch 'upstream-fixes' into upstream
Conflicts:

	drivers/ata/ata_piix.c
2006-08-22 06:10:49 -04:00
Jeff Garzik
421b20b9c4 libata: Make sure drivers/ata is a separate Kconfig menu
Noticed by Rafael J. Wysocki

Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-08-14 14:27:36 -04:00
Jeff Garzik
24dd01bfbc [libata] ata_piix: add missing kfree()
Noticed by Andrew Morton.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-08-14 14:22:54 -04:00
Jeff Garzik
370ba07eb8 libata: Separate libata.ko build from individual driver builds
Since some SAS drivers need libata, we can no longer use the rule that
auto-builds libata.ko as needed.  We must instead depend on Kconfig to
determine when to build the library kernel module.

Noticed by Brian King @ IBM.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-08-14 14:12:57 -04:00
Jeff Garzik
8ad92ba715 libata: Remove SCSI_ prefix from Kconfig symbols
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-08-14 14:10:07 -04:00
Alan Cox
b352e57dc3 [PATCH] libata: Add CompactFlash support
The CFA world has some additional rules and drive modes we need to support for
newer expansion cards and on embedded boxes

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-08-14 14:04:37 -04:00
Jeff Garzik
cea0d336e7 Merge branch 'upstream-fixes' into upstream 2006-08-10 08:29:23 -04:00
Jeff Garzik
c6fd280766 Move libata to drivers/ata. 2006-08-10 07:31:37 -04:00