Commit Graph

32 Commits

Author SHA1 Message Date
Jeff Garzik
9a68c1b958 [libata sata_mv] note driver is "HIGHLY EXPERIMENTAL" in Kconfig 2005-11-12 12:40:41 -05:00
Adrian Bunk
d6933df97a [SCSI] remove the obsolete SCSI qlogicisp driver
The SCSI qlogicisp driver is both marked BROKEN and superseded by the
qla1280 driver.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-11-06 12:57:05 -06:00
James Bottomley
ca61f10ab2 [SCSI] remove broken driver cpqfc
Hopefully there should be a brand new replacement driver for this heap
of junk by the beginning of next year.

Acked By: Martin K. Petersen <mkp@mkp.net>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-29 10:01:24 -05:00
James Bottomley
38a9a621ab Merge HEAD from ../scsi-misc-2.6-old 2005-10-28 11:41:41 -05:00
Jeff Garzik
5a476deff3 Merge branch 'master' 2005-10-18 17:16:06 -04:00
Jeff Garzik
cc675230a9 [PATCH] Fix and clean up quirk_intel_ide_combined() configuration
This change makes quirk_intel_ide_combined() dependent on the precise
conditions under which it is needed:

* IDE is built in
* IDE SATA option is not set
* ata_piix or ahci drivers are enabled

This fixes an issue where some modular configurations would not cause
the quirk to be enabled.

Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Signed-off-by: Linus torvalds <torvalds@osdl.org>
2005-10-17 15:01:53 -07:00
Mark Lord
edea3ab58f libata: add new driver pdc_adma for PDC ADMA ATA cards 2005-10-10 17:53:58 -04:00
Jeff Garzik
905ec87e93 Merge /spare/repo/linux-2.6/ 2005-09-14 08:19:08 -04:00
James Bottomley
96bad874e7 [SCSI] move iscsi to a better place in Kconfig
Now it looks like we'll have multiple users of the iscsi transport
class, the iscsi initiator shouldn't really be a dependency of it.  This
patch moves iscsi to being an initiator in its own right which selects
the transport attributes.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-09-09 16:47:43 -05:00
Christoph Hellwig
c7ebbbce36 [SCSI] SAS transport class
The SAS transport class contains common code to deal with SAS HBAs, an
aproximated representation of SAS topologies in the driver model,
and various sysfs attributes to expose these topologies and managment
interfaces to userspace.

In addition to the basic SCSI core objects this transport class introduces
two additional intermediate objects:  The SAS PHY as represented by struct
sas_phy defines an "outgoing" PHY on a SAS HBA or Expander, and the SAS
remote PHY represented by struct sas_rphy defines an "incoming" PHY on a
SAS Expander or end device.  Note that this is purely a software concept, the
underlying hardware for a PHY and a remote PHY is the exactly the same.

There is no concept of a SAS port in this code, users can see what PHYs
form a wide port based on the port_identifier attribute, which is the same
for all PHYs in a port.

This submission doesn't handle hot-plug addition or removal of SAS devices
and thus doesn't do scanning in a workqueue yet, that will be added in
phase2 after this submission.  In a third phase I will add additional
managment infrastructure.

I think this submission is ready for 2.6.14, but additional comments are
of course very welcome.

I'd like to thanks James Smart a lot for his very useful input on the
design.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-09-09 16:43:37 -05:00
James Bottomley
f5c7f03113 Merge HEAD from ../scsi-iscsi-2.6 2005-09-08 09:37:35 -05:00
Jeff Garzik
1d6ae775d7 Merge /spare/repo/linux-2.6/ 2005-09-08 05:43:49 -04:00
Linus Torvalds
0481990b75 Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-for-linus-2.6 2005-09-07 17:31:27 -07:00
Brett Russ
20f733e7d7 [PATCH] libata: Marvell SATA support (PIO mode)
This is my libata compatible low level driver for the Marvell SATA
family.  Currently it successfully runs in PIO mode on a 6081 chip.
EDMA support is in the works and should be done shortly.  Review,
testing (especially on other flavors of Marvell), comments welcome.

Signed-off-by: Brett Russ <russb@emc.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-09-07 01:56:09 -04:00
James Bottomley
17fa53da12 Merge by hand (conflicts in sd.c) 2005-09-06 17:52:54 -05:00
Ralf Baechle
875d43e72b [PATCH] mips: clean up 32/64-bit configuration
Start cleaning 32-bit vs. 64-bit configuration.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05 00:06:06 -07:00
James Bottomley
61a7afa2c4 [SCSI] embryonic RAID class
The idea behind a RAID class is to provide a uniform interface to all
RAID subsystems (both hardware and software) in the kernel.

To do that, I've made this class a transport class that's entirely
subsystem independent (although the matching routines have to match per
subsystem, as you'll see looking at the code).  I put it in the scsi
subdirectory purely because I needed somewhere to play with it, but it's
not a scsi specific module.

I used a fusion raid card as the test bed for this; with that kind of
card, this is the type of class output you get:

jejb@titanic> ls -l /sys/class/raid_devices/20\:0\:0\:0/
total 0
lrwxrwxrwx  1 root root     0 Aug 16 17:21 component-0 -> ../../../devices/pci0000:80/0000:80:04.0/host20/target20:1:0/20:1:0:0/
lrwxrwxrwx  1 root root     0 Aug 16 17:21 component-1 -> ../../../devices/pci0000:80/0000:80:04.0/host20/target20:1:1/20:1:1:0/
lrwxrwxrwx  1 root root     0 Aug 16 17:21 device -> ../../../devices/pci0000:80/0000:80:04.0/host20/target20:0:0/20:0:0:0/
-r--r--r--  1 root root 16384 Aug 16 17:21 level
-r--r--r--  1 root root 16384 Aug 16 17:21 resync
-r--r--r--  1 root root 16384 Aug 16 17:21 state

So it's really simple: for a SCSI device representing a hardware raid,
it shows the raid level, the array state, the resync % complete (if the
state is resyncing) and the underlying components of the RAID (these are
exposed in fusion on the virtual channel 1).

As you can see, this type of information can be exported by almost
anything, including software raid.

The more difficult trick, of course, is going to be getting it to
perform configuration type actions with writable attributes.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-08-30 22:48:51 -05:00
Jeff Garzik
739cdbf1d8 Merge /spare/repo/linux-2.6/ 2005-08-29 19:10:39 -04:00
Al Viro
fa53bb650e [PATCH] Kconfig fix (non-modular SCSI drivers)
non-modular scsi drivers depend on built-in scsi

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-23 18:43:46 -07:00
Jeff Garzik
a2e30e529a Merge /spare/repo/linux-2.6/ 2005-08-17 00:51:31 -04:00
Alex Aizman
c899e4ef96 [SCSI] open-iscsi/linux-iscsi-5 Initiator: Kconfig update
Signed-off-by: Alex Aizman <itn780@yahoo.com>
Signed-off-by: Dmitry Yusupov <dmitry_yus@yahoo.com>
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-08-06 09:35:14 -05:00
Adrian Bunk
faa725332f [PATCH] SCSI_SATA has to be a tristate
SCSI=m must disallow static drivers.

The problem is that all the SATA drivers depend on SCSI_SATA.

With SCSI=m and SCSI_SATA=y this allows the static enabling of the SATA
drivers with unwanted effects, e.g.:
- SCSI=m, SCSI_SATA=y, SCSI_ATA_ADMA=y
  -> SCSI_ATA_ADMA is built statically but scsi/built-in.o is not linked
     into the kernel
- SCSI=m, SCSI_SATA=y, SCSI_ATA_ADMA=y, SCSI_SATA_AHCI=m
  -> SCSI_ATA_ADMA and libata are built statically but
     scsi/built-in.o is not linked into the kernel,
     SCSI_SATA_AHCI is built modular (unresolved symbols due to missing
                                      libata)

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Cc: Jeff Garzik <jgarzik@pobox.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-31 00:43:00 -04:00
Tejun Heo
edb3366703 [PATCH] SATA: rewritten sil24 driver
This is rewritten sil24 driver against v2.6.13-rc3.

Rewritten based on driver originally submitted by Silicon Image.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-28 16:04:18 -04:00
James Bottomley
3237ee78fc merge by hand (fix up qla_os.c merge error) 2005-06-17 18:42:23 -05:00
Geert Uytterhoeven
c3315ede1b [PATCH] M68k: Mark Sun-3 NCR5380 SCSI broken
M68k: Mark Sun-3 NCR5380 SCSI broken until NCR5380_abort() and
NCR5380_bus_reset() are replaced with real new-style EH routines (the old EH
SCSI constants were removed in 2.6.12-rc3).

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-12 20:43:22 -07:00
James Bottomley
ad34ea2cc3 merge by hand - fix up rejections in Documentation/DocBook/Makefile 2005-05-20 15:27:44 -05:00
Gerd Knorr
daa6eda65a [SCSI] add scsi changer driver
This patch adds a device driver for scsi media changer devices.

Signed-off-by: Gerd Knorr <kraxel@bytesex.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20 12:53:50 -05:00
James Bottomley
099175c94a [SCSI] remove PCI2000 and PCI2220i drivers
From: Christoph Hellwig <hch@lst.de>

Both drivers are marked broken and haven't compiled since very early
2.5.x.  And they're for IDE hardware so they shouldn't have been
written to the SCSI layer at all.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-20 12:53:15 -05:00
Al Viro
a553260618 [PATCH] ISA DMA Kconfig fixes - part 3
Drivers that expect ISA DMA API are marked as such in Kconfig.

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-04 07:33:14 -07:00
dea3101e0a lpfc: add Emulex FC driver version 8.0.28
From: 	James.Smart@Emulex.Com

Modified for kernel import and
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-18 13:50:53 -05:00
56fece2008 [PATCH] finally fix 53c700 to use the generic iomem infrastructure
This driver has had it's own different infrastructure for doing this for
ages, but it's time it used the common one.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-16 20:09:43 -05:00
Linus Torvalds
1da177e4c3 Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!
2005-04-16 15:20:36 -07:00