Commit Graph

7753 Commits

Author SHA1 Message Date
Michael Reed 05e8ec17f4 [SCSI] mptfusion - fc transport attributes
Signed-off-by: Michael Reed <mdr@sgi.com>
Signed-off-by: Eric Moore <Eric.Moore@lsil.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-14 10:55:02 -06:00
Jes Sorensen d158d26167 [SCSI] sem2mutex: scsi_transport_spi.c
Convert the SCSI transport class code to use a mutex rather than a
semaphore.

Signed-off-by: Jes Sorensen <jes@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-14 10:55:01 -06:00
James Bottomley f20139bee4 [SCSI] fix up message/i2o/pci.c
There was a use before initialisation of c->name

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-14 10:54:59 -06:00
Christoph Hellwig 1ca00bb791 [SCSI] fusion: kzalloc / kcalloc conversion
Convert kmalloc + memset to kzalloc or kcalloc in fusion.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-14 10:54:58 -06:00
Christoph Hellwig eeb846cefd [SCSI] fusion: convert semaphores to mutexes
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-14 10:54:57 -06:00
Christoph Hellwig 9a28f49adb [SCSI] mptsas: support basic hotplug
Adds hotplug support for SAS end devices.  Unfortunately the fusion
firmware doesn't generate similar events for expanders addition/removal
so we can't support them yet.  Eric has an idea about a clever scheme to
find out about expander changes so that'll be added later on.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-14 10:54:56 -06:00
Salyzyn, Mark 9638d89a75 [SCSI] I2O: move pci_request_regions() just behind pci_enable_device()
The problem in dpt_i2o could be the pci config space accesses it
triggers as it loads, dangerous to do if there is any I/O activity going
on in the other driver (probable if a boot driver I guess).

I approve this patch to dpt_i2o.c, and am applying it to the Adaptec
branch of the driver.

Thanks for the investigation Ryoji.

---

In linux 2.6.15, data transfer does hang when both dpt_i2o
and i2o_block drivers are loaded.
It seems that location of pci_request_regions() are wrong.
I moved it just behind pci_enable_device() like other drivers,
and it becomes fine.

Signed-off-by: Ryoji Kamei <kamei@miraclelinux.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-14 10:54:54 -06:00
Jack Hammer 560c26c834 [SCSI] ips: Mode Sense (Caching Page ) fix
To avoid the "sda: got wrong page" message, the ServeRAID driver
should be setting flags indicating that the Mode Sense commands are
not supported.

Signed-off-by: Jack Hammer <jack_hammer@adaptec.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-14 10:54:53 -06:00
Andreas Herrmann ad757cdfd2 [SCSI] zfcp: transport class adaptations II
Replaced zfcp adapter attributes with fc_host attributes:
fc_topology by port_type, physical_wwpn by permanent_port_name.
Make use of fc_host attribute supported_speeds.
Removed zfcp adapter attribute physical_s_id.

Signed-off-by: Andreas Herrmann <aherrman@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-14 10:54:52 -06:00
Andreas Herrmann f6cd94b126 [SCSI] zfcp: transport class adaptations
Added host stats, removed superfluous get_starget_ functions,
removed some attributes from zfcp specific sysfs tree (e.g.
scsi_host_no, scsi_lun, wwnn and d_id).
Host stats are given for the physical adapter port not for the
virtual adapter. Reset stats is implemented in the device driver.

Signed-off-by: Andreas Herrmann <aherrman@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-14 10:54:50 -06:00
Maxim Shchetynin 9eb69aff79 [SCSI] zfcp: handle unsolicited status notification lost
Handle unsolicited adapter status that informs about loss of
previous unsolicited status notification(s).

Signed-off-by: Maxim Shchetynin <maxim@de.ibm.com>
Signed-off-by: Andreas Herrmann <aherrman@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-14 10:54:49 -06:00
Andreas Herrmann 6b7281d0a0 [SCSI] fc transport: add permanent_port_name fc_host attribute
Add fc_host attribute permanent_port_name which is
used to show the port name of the primary port -
the port that initially logged into the fabric.

For a virtual port (registered via the primary port with
FDISC command) it is useful to know not only its (virtual)
port name but also the permanent port name.

Signed-off-by: Andreas Herrmann <aherrman@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-14 10:54:48 -06:00
Christoph Hellwig a09c631121 [SCSI] sr: split sr_audio_ioctl into specific helpers
split each ioctl handled in sr_audio_ioctl into a function of it's own.
This cleans the code up nicely, and allows various places in sr_ioctl
to call these helpers directly instead of going through the multiplexer.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Jens Axboe <axboe@suse.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-14 10:54:46 -06:00
Christoph Hellwig 776b23a036 [SCSI] always handle REQ_BLOCK_PC requests in common code
LLDDs should never see REQ_BLOCK_PC requests, we can handle them just
fine in the core code.  There is a small behaviour change in that some
check in sr's rw_intr are bypassed, but I consider the old behaviour
a bug.

Mike found this cleanup opportunity and provdided early patches, so all
the credit goes to him, even if I redid the patches from scratch beause
that was easier than forward-porting the old patches.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-14 10:54:45 -06:00
Christoph Hellwig d405423992 [SCSI] sas: fix removal of devices behind expanders
We need to iterate over all children when removing and expander, else
stale objects will be around after host removal.  This fixes the oops
Eric Moore saw when removing and reloading mptsas.

Also don't try the scsi_remove_target call unless operating on an end
device.  The current unconditional call is harmless but confusing.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-14 10:54:44 -06:00
Petr Vandrovec 745caf71d9 [SCSI] Pass proper device from BusLogic to SCSI layer
While trying to get SUSE's SLES9 working on system with more than 4GB we've
noticed that SCSI layer happilly passes addresses over 4GB to the buslogic
driver, which is quite a big problem as buslogic can generate only 32bit
busmastering cycles.

Fortunately in the current kernels this problem does not exist anymore as
SCSI layer now assumes 4GB capable device by default, but it is still good
idea to pass correct device structure to the SCSI layer.  If nothing else,
/sys/block/sda/device now points to
/sys/devices/pci0000:00/0000:00:10.0/host0/...  instead of
/sys/devices/platform/host0/...  like it did in the past.

Change does nothing for ISA based BusLogic adapters, they'll still end
under platform (and they are probably broken for long time as I do not see
anything forcing ISA 16MB limit for them).

Signed-off-by: Petr Vandrovec <petr@vmware.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-12 15:26:13 -06:00
James Bottomley cd2f1e6980 [SCSI] aic79xx: bump version to 3.0
This takes us past the old 1.x version of the SCSI driver and the 2.x
version of the aic website version to reflect the full incorporation
of both branches.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-12 12:07:13 -06:00
Hannes Reinecke 11668bb673 [SCSI] aic79xx: Sequencer update
Update sequencer code to Adaptec version 2.0.12-6.3.9.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-12 12:03:50 -06:00
Hannes Reinecke ba62cd2d01 [SCSI] aic79xx: Sanitize inb/outb handling
This patch coalesces inb/outb calls to the approriate word or long form.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-12 12:01:09 -06:00
Hannes Reinecke 66a0683e46 [SCSI] aic79xx: Use struct map_node
Use struct map_node instead of separate variables.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-12 12:00:34 -06:00
Hannes Reinecke 5e46631b04 [SCSI] aic7xxx/aic79xx: New device ids
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-12 11:59:56 -06:00
Chuck Ebbert bcc1e382bc [SCSI] Mask capabilities for SCSI-1 CD drive
SCSI-1 CD drives can't do MRW or be opened for writing, so mask off
those capabilities.

Signed-off-by: Chuck Ebbert <76306.1226@compuserve.com>
Acked-by: Jens Axboe <axboe@suse.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-12 11:56:01 -06:00
Mark Haverkamp 6171b5eff2 [SCSI] aacraid: README update
Received From Mark Salyzyn.

Move the README from the driver directory to the Documentation directory.
Updated the documentation, added descriptions for cards that
were missing.

Signed-off-by: Mark Haverkamp <markh@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-12 11:55:16 -06:00
Mark Haverkamp db39363c02 [SCSI] aacraid: 17 element sg performance update
Received From Mark Salyzyn.

The Jaguar and Corsair class of adapters (2410, 2810, 2610, 21610, CERC)
perform better (about 10% better read performance, write performance
neutral) with current Firmware if the OS limits the number of scatter
gather elements to 17 per request.

Signed-off-by: Mark Haverkamp <markh@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-12 11:55:01 -06:00
Mark Haverkamp 7686f13265 [SCSI] aacraid: better sysfs adapter information
Received from Mark Salyzyn.

Provide more accurate adapter information.

Allows the Adapter Firmware to override the Adapter product
information.

Signed-off-by: Mark Haverkamp <markh@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-12 11:54:45 -06:00
Mark Haverkamp 6e289a9023 [SCSI] aacraid: Fix default FIB size
Received from Mark Salyzyn.

If the adapter has not instructed us otherwise that it can handle a
'large' FIB, then it can handle at most a 2KB FIB.

Signed-off-by: Mark Haverkamp <markh@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-12 11:54:29 -06:00
Christoph Hellwig 33b114e935 [SCSI] sas: clear parent->rphy in sas_rphy_delete
We need to clear the backpointer on rphy removal, else we'll run into
problems with host removal after a device has been hot unplugged.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-12 11:53:54 -06:00
Arjan van de Ven 0b95067238 [SCSI] turn most scsi semaphores into mutexes
the scsi layer is using semaphores in a mutex way, this patch converts
these into using mutexes instead

Signed-off-by: Arjan van de Ven <arjan@infradead.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-12 11:53:11 -06:00
James Bottomley dacee84b07 [SCSI] aic7xxx: fix timer handling bug
The driver is doing a rather stupid mod_timer allegedly to "give
request sense more time to complete".  This is illegal and pointless,
so just eliminate it.  Also eliminate all the other uses of struct
timer_list in the driver, which are mostly bogus.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-12 11:49:07 -06:00
Andrew Vasquez 8e0df4a757 [SCSI] qla2xxx: Kconfig: two fixes
Original From: Adrian Bunk

Here's a composite patch with Adrian's original additions and
help-text with the new Kconfig variable SCSI_QLA_FC.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-12 11:46:19 -06:00
Adrian Bunk 455c53ec61 [SCSI] lpfc_scsi.c: make lpfc_get_scsi_buf() static
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Acked-by: James Smart <James.Smart@Emulex.Com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-12 11:36:37 -06:00
Adrian Bunk bdd70f2ceb [SCSI] scsi_transport_spi.c: make print_nego() static
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-12 11:35:35 -06:00
Moore, Eric 8e32ca49ef [SCSI] raid_class.c - adding RAID10 and RAID10 defines
Adding defines for RAID10 and RAID50 levels, in preparation
of adding RAID Transport support in the mpt fusion drivers.
(BTW: IME is RAID10, and IM is RAID1).

Signed-off-by: Eric Moore <Eric.Moore@lsil.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-12 11:35:15 -06:00
Linus Torvalds 593195f9b2 Merge master.kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb 2006-01-11 19:36:32 -08:00
Venkatesh Pallipadi 6eb0a0fd05 [PATCH] i386: Handle missing local APIC timer interrupts on C3 state
Whenever we see that a CPU is capable of C3 (during ACPI cstate init), we
disable local APIC timer and switch to using a broadcast from external timer
interrupt (IRQ 0). This is needed because Intel CPUs stop the local
APIC timer in C3.  This is currently only enabled for Intel CPUs.

Patch below adds the code for i386 and also the ACPI hunk.

Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-11 19:04:54 -08:00
Andi Kleen bf2fcc6fdf [PATCH] x86_64: Implement is_compat_task the right way
By setting a flag during a 32bit system call only

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-11 19:04:53 -08:00
Andrew Morton 8d8706e2f8 [PATCH] lindent rio drivers
Run all rio files through indent -kr -i8 -bri0 -l255, as requested by Alan.

rioboot.c and rioinit.c were skipped due to worrisome lindent warnings.

Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-11 18:42:14 -08:00
Randy.Dunlap c59ede7b78 [PATCH] move capable() to capability.h
- Move capable() from sched.h to capability.h;

- Use <linux/capability.h> where capable() is used
	(in include/, block/, ipc/, kernel/, a few drivers/,
	mm/, security/, & sound/;
	many more drivers/ to go)

Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-11 18:42:13 -08:00
Matt Domsch a9fad4cc39 [PATCH] ipmi: use CONFIG_DMI instead of CONFIG_X86
With Andi Kleen's x86_64 patch to use DMI, and my ia64 to use DMI, there is
now a new CONFIG_DMI option which takes the place of CONFIG_X86 to denote
the availability of the DMI functions.  Make the IPMI driver use CONFIG_DMI
instead.

Tested on ia64 2.6.15 kernel plus the previous patch, on a Dell PowerEdge
7250 Itanium2 server, and it now autodetects the IPMI KCS driver as
expected.

Signed-off-by: Matt Domsch <Matt_Domsch@dell.com>
Acked-by: Corey Minyard <minyard@acm.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-11 18:42:13 -08:00
Paul Fulghum 0c8365ecc5 [PATCH] synclink_gt remove unnecessary page alignment
Remove unnecessary and incorrectly implemented page alignment of register
base address before calling ioremap()

Signed-off-by: Paul Fulghum <paulkf@microgate.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-11 18:42:11 -08:00
Stephen Hemminger d251575ab6 [PATCH] random: get rid of sparse warning
Get rid of bogus extern attribute that causes sparse warning.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Acked-by: Matt Mackall <mpm@selenic.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-11 18:42:11 -08:00
Jean Delvare fd85d765b7 [PATCH] cs89x0: Fix the Kconfig help text
Fix the help text of the cs89x0 network driver Kconfig entry.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-11 18:42:11 -08:00
Lennert Buytenhek 91e1c46356 [PATCH] cs89x0: fix setting of ALLOW_DMA
There's an ifdef in cs89x0.c that seems to have been the wrong way round
since it was merged (and noone seems to have noticed) -- the IXDP2x01
doesn't support ISA-style DMA, but when building for IXDP2x01, cs89x0's
ALLOW_DMA is set to 1, and when building for another platform, ALLOW_DMA is
set to 0.

Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-11 18:42:11 -08:00
Alan Cox 4ab2495a30 [PATCH] tclk: fix typos, exclamation mark frenzy and missing device id on messages
I sent this out a couple of months ago and the driver author said it
he'd merge it. Nothing has happened since so I'm submitting it directly.

No functionality changes just texts.

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-11 18:42:10 -08:00
Alan Cox b7599587fa [PATCH] Allow reading CMOS day of week register
Someone wanted access to this usually unused (and unused by Linux) value
for the day of week.  Existing kernels have the field in the struct but
return 0 always.  This updates the kernel to fill in the field.  The usual
case of 'not set' conveniently is 0.

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-11 18:42:10 -08:00
Adrian Bunk f9cfc08d64 V4L/DVB (3354): VIDEO_SAA7134_ALSA shouldn't select SND_PCM_OSS
- There's no reason for an ALSA driver to select an OSS legacy userspace
interface.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-01-12 00:37:59 -02:00
Guy Martin a113bc787e V4L/DVB (3352): Some fixes to compat_ioctl32
- Adds suppport or fix support for VIDIOC_ENUMSTD, VIDIOC_ENUMINPUT,
VIDIOC_G_TUNER and VIDIOC_S_TUNER.
- Fix the warnings at compile time and add checks for the pointer validity
using access_ok().
- v4l_print_ioctl() has also be added to identify possible missing ioctls.
- Has been tested on sparc64 and amd64. Other arches such as mips and hppa
are expected to work as sparc, but not tested yet.

Signed-off-by: Guy Martin <gmsoft@tuxicoman.be>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-01-12 00:11:55 -02:00
Regis Prevot f8bf134d5f V4L/DVB (3351): adding support for knc1 Tv Star dvb-s
- Added knc1 tv star dvb-s support with philips tuner sd1878.

Signed-off-by: Regis Prevot <regis.prevot@anevia.com>
Signed-off-by: Michael Krufky <mkrufky@m1k.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-01-12 00:11:32 -02:00
Michael Krufky ac9ffb90b8 V4L/DVB (3350): Added USB ID for DigitalNow DVB-T Dual USB, DViCO clone
- Added USB ID for DigitalNow DVB-T Dual USB,
DViCO FusionHDTV DVB-T Dual USB clone

Signed-off-by: Michael Krufky <mkrufky@m1k.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-01-12 00:11:19 -02:00
Michael Krufky 6bfb2e1f19 V4L/DVB (3349): Add PCI ID for UltraView DVB-T Plus, rebranded DViCO FusionHDTV DVB-T Plus
- Add PCI ID for UltraView DVB-T Plus,rebranded DViCO FusionHDTV DVB-T Plus

Signed-off-by: Michael Krufky <mkrufky@m1k.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-01-12 00:10:59 -02:00