]> err.no Git - linux-2.6/log
linux-2.6
19 years ago[PATCH] USB: fix endian issues in yealink driver.
Greg Kroah-Hartman [Tue, 16 Aug 2005 19:33:30 +0000 (12:33 -0700)]
[PATCH] USB: fix endian issues in yealink driver.

sparse still complains about the htons usage, but I'll leave that for
others to fix.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] input-driver-yealink-P1K-usb-phone
Henk [Tue, 16 Aug 2005 14:17:43 +0000 (16:17 +0200)]
[PATCH] input-driver-yealink-P1K-usb-phone

This patch aggregates all modifications in the -mm tree and adds
complete ringtone support.

The following features are supported:
  - keyboard          full support
  - LCD               full support
  - LED               full support
  - dialtone          full support
  - ringtone          full support
  - audio playback    via generic usb audio diver
  - audio record      via generic usb audio diver

For driver documentation see: Documentation/input/yealink.txt
For vendor documentation see: http://yealink.com

Signed-off-by: Henk <Henk.Vergonet@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB Storage: code cleanups for onetouch.c
Nick Sillik [Wed, 17 Aug 2005 17:37:34 +0000 (13:37 -0400)]
[PATCH] USB Storage: code cleanups for onetouch.c

As sugested by Alan Stern here are a few code cleanups for onetouch.c:

-Check number of endpoints before directly referencing intf->endpoint[2]
-Use defined constants instead of magic numbers
-Revmove the non-ascii characters from copyright notice
-Make registration and deregistration messages more similar

Signed-off-by: Nick Sillik <n.sillik@temple.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] usbmon in 2.6.13: peeking into DMA areas
Pete Zaitcev [Mon, 15 Aug 2005 23:53:57 +0000 (16:53 -0700)]
[PATCH] usbmon in 2.6.13: peeking into DMA areas

This code looks at urb->transfer_dma, maps the page and takes the data.
I am looking for volunteers to contribute architectures other than i386
or to develop an architecure-neutral API for it (or point me that it
was done already).

Signed-off-by: Pete Zaitcev <zaitcev@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] ehci: add tt_usecs
david-b@pacbell.net [Sun, 14 Aug 2005 01:44:58 +0000 (18:44 -0700)]
[PATCH] ehci: add tt_usecs

This adds the field tt_usecs to ehci_qh and ehci_iso_stream, and sets it
appropriately when setting them up as periodic endpoints.  It records
the transation translator's think_time (added in last patch) plus the
downstream (i.e. low or full speed) bustime of the transfer associated
with each interrupt or iso frame, as calculated by usb_calc_bus_time.

Signed-off-by: Dan Streetman <ddstreet@ieee.org>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] ehci: add think_time
david-b@pacbell.net [Sun, 14 Aug 2005 01:41:04 +0000 (18:41 -0700)]
[PATCH] ehci: add think_time

This adds think_time to the usb_tt struct and sets it appropriately
(measured in ns); this can help us implement better split transaction
scheduling.

Signed-off-by: Dan Streetman <ddstreet@ieee.org>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB: usbnet (9/9) module for pl2301/2302 cables
David Brownell [Wed, 31 Aug 2005 16:54:50 +0000 (09:54 -0700)]
[PATCH] USB: usbnet (9/9) module for pl2301/2302 cables

This wraps up the conversion of the "usbnet" driver structure, by
moving the Prolific PL-2201/2302 minidriver to a module of its own.
It also includes some minor cleanups to the remaining "usbnet" file,
notably removing that long changelog at the top.

Minor historical note:  Linux 2.2 first called the driver for
this hardware "plusb".

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB: usbnet (8/9) module for RNDIS devices
David Brownell [Wed, 31 Aug 2005 16:54:36 +0000 (09:54 -0700)]
[PATCH] USB: usbnet (8/9) module for RNDIS devices

This adds host-side RNDIS support to the "usbnet" driver, so Linux can talk
to various devices (often based on WinCE) that otherwise only Windows could
talk to.

Tested with little-endian Linux talking to a Linux-USB Ethernet/RNDIS based
peripheral.  This also includes updates from Eddie C. Dost <ecd@brainaid.de>
for big-endian SPARC Linux talking to a Nokia 9500 Communicator.

It's still marked as EXPERIMENTAL because this code is so young.  This
ought to let Linux to work with various cable modems that previously
would have been "Windows Only".

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB: usbnet (7/9) module for CDC Ethernet
David Brownell [Wed, 31 Aug 2005 16:54:20 +0000 (09:54 -0700)]
[PATCH] USB: usbnet (7/9) module for CDC Ethernet

Makes the CDC Ethernet support live in a separate driver module.
This module is a bit special since it exports utility functions
that are reused by the the Zaurus and RNDIS drivers, but it's
not "core" like usbnet itself.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB: usbnet (6/9) module for Zaurii and compatibles
David Brownell [Wed, 31 Aug 2005 16:53:58 +0000 (09:53 -0700)]
[PATCH] USB: usbnet (6/9) module for Zaurii and compatibles

This moves usbnet support for Zaurus and compatibles into its own module.
Other than exporting a couple of helper functions, this just involved
shuffling some code and updating the comments.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB: usbnet (5/9) module for genesys gl620a cables
David Brownell [Wed, 31 Aug 2005 16:53:42 +0000 (09:53 -0700)]
[PATCH] USB: usbnet (5/9) module for genesys gl620a cables

This moves the GeneSys GL620USB-A support into its own driver file.
It also fixes a "return wrong skb" glitch in the rx unbatching, as
recently reported, and adds some missing byteswaps in the special
"genelink" headers (so it might now work on big-endian Linux).

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB: usbnet (4/9) module for net1080 cables
David Brownell [Wed, 31 Aug 2005 16:53:26 +0000 (09:53 -0700)]
[PATCH] USB: usbnet (4/9) module for net1080 cables

As with the "cdc_subset" and "asix" drivers, this just moves the net1080
support into its one driver module.  In this case there's a small bit of
extra cleanup involved, moving some funky framing logic into the tx_fixup()
routine (resolving a long overdue FIXME).

Minor historical note:  "usbnet" started out as "net1080", then got
generalized to make it easier for other network drivers to reuse the
urb queueing and fault management code here.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB: usbnet (3/9) module for ASIX Ethernet adapters
David Brownell [Wed, 31 Aug 2005 16:53:10 +0000 (09:53 -0700)]
[PATCH] USB: usbnet (3/9) module for ASIX Ethernet adapters

This patch moves the ASIX AX8817x driver into its own file, just using
the "usbnet" infrastructure as a utility library.

 - As with "cdc_subset" this involved minor Kconfig/kbuild tweaks,
   moving code from one file to another, and exporting a few functions.

 - This includes updates from Jamie Painter to add (and use) a new hook
   to handle the different maximum transfer sizes for rx and tx sides.

 - Also from Jamie, some bugfixes:
    * MDIO byteorder (to address some PPC media negotiation problems);
    * Force alignment at key spots when using ax88772 framing (on some
      embedded hardware, the network stack will break otherwise);
    * Address some link reset problems.

It also makes this driver use the standard (5 seconds vs half second)
control timeouts used elsewhere in USB; and wraps a few lines before
the 80th column (which previously needed it).

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB: usbnet (2/9) module for simple network links
David Brownell [Wed, 31 Aug 2005 16:52:45 +0000 (09:52 -0700)]
[PATCH] USB: usbnet (2/9) module for simple network links

This patch creates the first of several separate "minidriver" modules
for "usbnet".  This one handles only the very simplest hardware, which
can be handled almost entirely by the "usbnet" core.

    - Move device-specific bits into new "cdc_subset.c" driver,
      shrinking "usbnet" by a bunch;

    - Export the functions needed to support this minidriver
      (with EXPORT_SYMBOL_GPL);

    - Update Kconfig and kbuild accordingly.

This one handles about a dozen different device types, with the most
notable ones being Gumstix and most Linux-based PDAs (except Zaurus
running that ancient code from Sharp).

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB: usbnet (1/9) clean up framing
David Brownell [Wed, 31 Aug 2005 16:52:31 +0000 (09:52 -0700)]
[PATCH] USB: usbnet (1/9) clean up framing

This starts to prepare the core of "usbnet" to know less about various
framing protocols that map Ethernet packets onto USB, so "minidrivers"
can be modules that just plug into the core.

  - Remove some framing-specific code that cluttered the core:

      * net->hard_header_len records how much space to preallocate;
        now drivers that add their own framing (Net1080, GeneLink,
Zaurus, and RNDIS) will have smoother TX paths.  Even for
the drivers (Zaurus, Net1080) that need trailers.

      * defines new dev->hard_mtu, using this "hardware" limit to
        check changes to the link's settable "software" mtu.

      * now net->hard_header_len and dev->hard_mtu are set up in the
        driver bind() routines, if needed.

  - Transaction ID is no longer specific to the Net1080 framing;
    RNDIS needs one too.

  - Creates a new "usbnet.h" header with declarations that are shared
    between the core and what will be separate modules.

  - Plus a couple other minor tweaks, like recognizing -ESHUTDOWN
    means the keventd work should just shut itself down asap.

The core code is only about 1/3 of this large file.  Splitting out the
minidrivers into separate modules (e.g. ones for ASIX adapters,
Zaurii and similar, CDC Ethernet, etc), in later patches, will
improve maintainability and shrink typical runtime footprints.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB ldusb: fmt warnings fixes for 64-bit platforms
Alexey Dobriyan [Sun, 14 Aug 2005 13:24:26 +0000 (17:24 +0400)]
[PATCH] USB ldusb: fmt warnings fixes for 64-bit platforms

Fix

drivers/usb/misc/ldusb.c: In function `ld_usb_read':
drivers/usb/misc/ldusb.c:467: warning: int format, different type arg (arg 4)
drivers/usb/misc/ldusb.c: In function `ld_usb_write':
drivers/usb/misc/ldusb.c:531: warning: int format, different type arg (arg 4)
drivers/usb/misc/ldusb.c:532: warning: int format, different type arg (arg 5)
drivers/usb/misc/ldusb.c:532: warning: int format, different type arg (arg 6)

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB: schedule OSS USB drivers for removal
Adrian Bunk [Sun, 14 Aug 2005 11:00:58 +0000 (13:00 +0200)]
[PATCH] USB: schedule OSS USB drivers for removal

Deprecate the OSS USB drivers.

This patch includes spelling fixes by Lee Revell.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB: remove include of asm/usb.h in ohci-ppc-soc.c
Dale Farnsworth [Thu, 11 Aug 2005 00:25:25 +0000 (17:25 -0700)]
[PATCH] USB: remove include of asm/usb.h in ohci-ppc-soc.c

ohci-ppc-soc.c provides for a platform-specific callback mechanism for
when the HC is successfully probed or removed.  It turned out that none
of the 3 platforms using it need this facility. Also the required
include/asm-ppc/usb.h has never been accepted.  This patch removes the
callback feature and the include of <asm/usb.h>.

Signed-off-by: Dale Farnsworth <dale@farnsworth.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB: remove annoying message
david-b@pacbell.net [Fri, 12 Aug 2005 02:36:36 +0000 (19:36 -0700)]
[PATCH] USB: remove annoying message

Avoid an annoying message that can appear if devices are disconnected
in the middle of a USB scatterlist operation.

Message noted in http://bugzilla.kernel.org/show_bug.cgi?id=4373
(but the real issue there seems to be a SCSI level hang).

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB: tweak highspeed timing calculations
david-b@pacbell.net [Fri, 12 Aug 2005 02:37:01 +0000 (19:37 -0700)]
[PATCH] USB: tweak highspeed timing calculations

Use a more correct calculation for highspeed bit times.

  http://bugzilla.kernel.org/show_bug.cgi?id=3604

This sort if thing might start to make a difference now that the high
speed periodic scheduler is more complete -- and even getting used.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB: Support unbinding of the usb_generic driver
Alan Stern [Thu, 11 Aug 2005 19:50:32 +0000 (15:50 -0400)]
[PATCH] USB: Support unbinding of the usb_generic driver

This patch (as556) adds support for unbinding the usb_generic "driver".
That driver only binds to USB devices, as opposed to interfaces, and it
does nothing much besides marking which struct device's go with an
overall USB device plus providing suspend/resume methods.  Now that
users can unbind drivers at will using the sysfs "unbind" attribute, we
need a rational way of dealing with USB devices that are no longer under
full control of the USB stack.  The patch handles this by unconfiguring
the device, thereby removing all the interfaces and their associated
drivers and children.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB: Add timeout to usb_lock_device_for_reset
Alan Stern [Thu, 11 Aug 2005 14:15:39 +0000 (10:15 -0400)]
[PATCH] USB: Add timeout to usb_lock_device_for_reset

This patch (as555) modifies the already-awkward
usb_lock_device_for_reset routine in usbcore by adding a timeout.  The
whole point of the routine is that the caller wants to acquire some
semaphores in the wrong order; protecting against the possibility of
deadlock by timing out seems only prudent.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB: Fix typo in ohci-ppc-soc.c: usb_hcd_put => usb_put_hcd
Dale Farnsworth [Tue, 9 Aug 2005 19:13:35 +0000 (12:13 -0700)]
[PATCH] USB: Fix typo in ohci-ppc-soc.c: usb_hcd_put => usb_put_hcd

Signed-off-by: Dale Farnsworth <dale@farnsworth.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB: S3C24XX port numbering fix
Ben Dooks [Tue, 9 Aug 2005 14:04:00 +0000 (15:04 +0100)]
[PATCH] USB: S3C24XX port numbering fix

Fix the port numbering confusion for the S3C24XX platform device
information as reported by Rudy <rudyboy168@gmail.com>

This patch ensurs that the the ports are numbered 0 and 1.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB: Disconnect children when unbinding the hub driver
Alan Stern [Wed, 10 Aug 2005 21:12:31 +0000 (17:12 -0400)]
[PATCH] USB: Disconnect children when unbinding the hub driver

This patch (as554) makes the hub driver disconnect any child USB devices
when it is unbound from a hub.  Normally this will never happen, but
there are a few oddball ways to unbind the hub driver while leaving the
children intact.  For example, the new "unbind" sysfs attribute can be
used for this purpose.

Given that unbinding hubs with children is now safe, the patch also
removes the code that prevented people from doing so using usbfs.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB: Code motion in the hub driver
Alan Stern [Wed, 10 Aug 2005 21:04:13 +0000 (17:04 -0400)]
[PATCH] USB: Code motion in the hub driver

This patch (as553) merely moves some code and deletes an unneeded test in
the hub driver.  This is in preparation for the patch that follows.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB: Fix HP8200 detection in shuttle_usbat
Daniel Drake [Wed, 10 Aug 2005 17:30:04 +0000 (18:30 +0100)]
[PATCH] USB: Fix HP8200 detection in shuttle_usbat

Adding flash-device support to the shuttle_usbat driver in 2.6.11
introduced the need to detect which type of device we are dealing with:
CDRW drive, or flash media reader.

The detection routine used turned out to not work for HP8200 CDRW users,
who saw their devices being detected as a flash disk.

This patch (which has been tested on both flash and cdrom) removes some
unnecessary code, moves device detection to much later during
initialization, and introduces a new detection routine which appears to
work.

Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB: fix up URB_ASYNC_UNLINK usages from the usb-serial drivers
Greg Kroah-Hartman [Fri, 29 Jul 2005 20:11:07 +0000 (16:11 -0400)]
[PATCH] USB: fix up URB_ASYNC_UNLINK usages from the usb-serial drivers

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB: URB_ASYNC_UNLINK flag removed from the kernel
Alan Stern [Fri, 29 Jul 2005 20:11:07 +0000 (16:11 -0400)]
[PATCH] USB: URB_ASYNC_UNLINK flag removed from the kernel

29 July 2005, Cambridge, MA:

This afternoon Alan Stern submitted a patch to remove the URB_ASYNC_UNLINK
flag from the Linux kernel.  Mr. Stern explained, "This flag is a relic
from an earlier, less-well-designed system.  For over a year it hasn't
been used for anything other than printing warning messages."

An anonymous spokesman for the Linux kernel development community
commented, "This is exactly the sort of thing we see happening all the
time.  As the kernel evolves, support for old techniques and old code can
be jettisoned and replaced by newer, better approaches.  Proprietary
operating systems do not have the freedom or flexibility to change so
quickly."

Mr. Stern, a staff member at Harvard University's Rowland Institute who
works on Linux only as a hobby, noted that the patch (labelled as548) did
not update two files, keyspan.c and option.c, in the USB drivers' "serial"
subdirectory.  "Those files need more extensive changes," he remarked.
"They examine the status field of several URBs at times when they're not
supposed to.  That will need to be fixed before the URB_ASYNC_UNLINK flag
is removed."

Greg Kroah-Hartman, the kernel maintainer responsible for overseeing all
of Linux's USB drivers, did not respond to our inquiries or return our
calls.  His only comment was "Applied, thanks."

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB Storage: wedge SCSI revision at 2 for usb-storage devices
Matthew Dharm [Thu, 28 Jul 2005 21:50:29 +0000 (14:50 -0700)]
[PATCH] USB Storage: wedge SCSI revision at 2 for usb-storage devices

This patch started life as as479b, and has been rediffed.  Please note
the order of submission of this latest patch series -- even tho this has
an older original number, it is the last patch I'll be sending today.

This patch changes the reported SCSI revision level to 2 for all
disk-type devices.  This is needed in a few cases because the device
reports a level of 3 or higher but then crashes when given a REPORT LUNS
command (for which support is supposed to be mandatory at those levels).
This shouldn't harm us, since it only matters for sparse LUNs and we
have separate ways of coping with that.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Matthew Dharm <mdharm-usb@one-eyed-alien.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB Storage: add support for Maxtor One-Touch button
Matthew Dharm [Thu, 28 Jul 2005 21:49:01 +0000 (14:49 -0700)]
[PATCH] USB Storage: add support for Maxtor One-Touch button

This patch is originally from Nick Sillik, and has been rediffed against
the latest tree.

This patch adds usability to the OneTouch Button on Maxtor External USB
Hard Drives. Using an unusual device entry it declares an extra init
function which claims the interrupt endpoint associated with this
button.  The button is connected to the input system.

Signed-off-by: Nick Sillik <n.sillik@temple.edu>
Signed-off-by: Matthew Dharm <mdharm-usb@one-eyed-alien.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB Storage: close a race condition in disconnect near queuecommand
Matthew Dharm [Thu, 28 Jul 2005 21:45:50 +0000 (14:45 -0700)]
[PATCH] USB Storage: close a race condition in disconnect near queuecommand

This patch started life as as534, and has been re-diffed against the latest
tree.

usb-storage has a small loophole, a window between the time queuecommand
accepts a new command and the time the control thread starts to execute
it.  If disconnect is called during that window, the driver won't cancel
the pending command -- we've been relying on the SCSI core to cancel it
for us during host removal.  But it's better for usb-storage to cancel
it;  this avoids races and reduces reliance on the SCSI core.
Fortunately cancelling these commands is easy to do; the key is to do it
_before_ calling scsi_remove_host.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Matthew Dharm <mdharm-usb@one-eyed-alien.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB Storage: close a race condition in disconnect near probe
Matthew Dharm [Thu, 28 Jul 2005 21:44:29 +0000 (14:44 -0700)]
[PATCH] USB Storage: close a race condition in disconnect near probe

This patch started life as as533, and has been re-diffed against the
current tree.

Disconnect processing in usb-storage naturally divides into two parts:
one to quiesce the driver (make sure no commands are executing or
queued) and remove the host, and the other to deallocate all the USB and
non-USB resources.  This patch creates two subroutines to handle those
two parts.  Mostly it's just code movement, but there is one significant
change.  If the scsi-scanning thread fails to initialize but the host
has successfully been added, we need to quiesce the driver before
removing the host.  After all, it's possible that scanning could have
been initiated from somewhere else, such as userspace -- very low
probability, but it's easily handled by calling the new subroutine.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Matthew Dharm <mdharm-usb@one-eyed-alien.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB Storage: remove dependency on SCSI-provided serial/tag number
Matthew Dharm [Thu, 28 Jul 2005 21:43:08 +0000 (14:43 -0700)]
[PATCH] USB Storage: remove dependency on SCSI-provided serial/tag number

This patch started life as as531 from Alan Stern.  It has been rediffed
against the latest tree.

The SCSI people have deprecated the use of scsi_cmnd.serial_number for
anything other than printk.  Worse than that, the SCSI core doesn't
always increment the number (when the error handler is running, for
example).  So this patch creates a locally-stored value for use in
bulk-only tags.  The net result is a simplification, since we no longer
have to save & restore the serial_number value while autosensing.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Matthew Dharm <mdharm-usb@one-eyed-alien.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB: Switch isp116x-hcd over to root hub interrupt
Olav Kongas [Fri, 5 Aug 2005 11:23:35 +0000 (14:23 +0300)]
[PATCH] USB: Switch isp116x-hcd over to root hub interrupt

Switch isp116x-hcd over from root hub polling to interrupt.  This change closes
also a race that was present with the old polling scheme: status polling could
happen in a time window, where root hub status bits were not stable.

Signed-off-by: Olav Kongas <ok@artecdesign.ee>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB: isp116x-hcd: remove clock() and reset()
Olav Kongas [Thu, 4 Aug 2005 14:02:54 +0000 (17:02 +0300)]
[PATCH] USB: isp116x-hcd: remove clock() and reset()

This patch removes support for user-provided platform-specific hardware reset
and clock starting/stopping functions. Hardware reset was needed earlier as
getting the software reset working was tricky due to the lack of documentation.
Recently, a number of people using isp116x have said the software reset is
working for them.

I haven't heard of anybody using the clock starting/stopping.

Signed-off-by: Olav Kongas <ok@artecdesign.ee>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB: isp116x-hcd: per-port overcurrent reporting
Olav Kongas [Thu, 4 Aug 2005 13:54:08 +0000 (16:54 +0300)]
[PATCH] USB: isp116x-hcd: per-port overcurrent reporting

This patch sets the isp116x to report overcurrent always per-port.

Signed-off-by: Olav Kongas <ok@artecdesign.ee>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB: isp116x-hcd: support only per-port power switching
Olav Kongas [Thu, 4 Aug 2005 13:52:31 +0000 (16:52 +0300)]
[PATCH] USB: isp116x-hcd: support only per-port power switching

The isp116x chip will now always be in per-port power switching mode. Remove
conf options to set any other mode.

Signed-off-by: Olav Kongas <ok@artecdesign.ee>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB: isp116x-hcd: remove unnecessary ClockNotStop configuration option
Olav Kongas [Thu, 4 Aug 2005 13:48:19 +0000 (16:48 +0300)]
[PATCH] USB: isp116x-hcd: remove unnecessary ClockNotStop configuration option

Signed-off-by: Olav Kongas <ok@artecdesign.ee>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB: isp116x-hcd: use fixed power-on-to-power-good-time
Olav Kongas [Thu, 4 Aug 2005 13:46:28 +0000 (16:46 +0300)]
[PATCH] USB: isp116x-hcd: use fixed power-on-to-power-good-time

This patch removes the power-on-to-power-good-time configuration option for
isp116x-hcd.

Signed-off-by: Olav Kongas <ok@artecdesign.ee>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB: usbnet and unsigned gfp_flags
david-b@pacbell.net [Fri, 29 Jul 2005 03:46:32 +0000 (20:46 -0700)]
[PATCH] USB: usbnet and unsigned gfp_flags

This just fixes some gfp flags warnings that joined us recently.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB usblp: rate-limit printer status error messages
Randy Dunlap [Mon, 1 Aug 2005 03:41:19 +0000 (20:41 -0700)]
[PATCH] USB usblp: rate-limit printer status error messages

Rate-limit usblp printer error status messages.

I unplugged my USB printer and almost instantly got several hundred
of these in my kernel message log:
drivers/usb/class/usblp.c: usblp0: error -19 reading printer status

Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB: ub 4: Zaitcev's quasi-S/G
Pete Zaitcev [Mon, 15 Aug 2005 04:16:03 +0000 (21:16 -0700)]
[PATCH] USB: ub 4: Zaitcev's quasi-S/G

Back out Axboe-style quasi-S/G and replace it with one command and
repeated URBs. This is similar to what usb-storage does, only instead
of a few URBs allocated together, one URB is reused.

Jens's idea was very nice, but it collapsed when I had to support
packet commads for CD burning. I cannot issue two or more packet
commands where application expected only one.

However, burning does not work completely yet. The cdrecord starts,
recognizes the device, then aborts without writing a TOC.

Signed-off-by: Pete Zaitcev <zaitcev@yahoo.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB: ub 3/3: death to ub_bd_rq_fn_1
Pete Zaitcev [Sun, 31 Jul 2005 05:51:52 +0000 (22:51 -0700)]
[PATCH] USB: ub 3/3: death to ub_bd_rq_fn_1

When Al Viro saw the ub.c, he observed that it was a proof positive of
Linus not reading patches anymore: names like fo_ob_ar_ba_2 used to
cause serious fireworks. In my defence, any good scheme can be pushed
to the realm of absurd if pushed far enough.

Signed-off-by: Pete Zaitcev <zaitcev@yahoo.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB: ub 2/3: Fold one line
Pete Zaitcev [Sun, 31 Jul 2005 05:51:45 +0000 (22:51 -0700)]
[PATCH] USB: ub 2/3: Fold one line

Evidently, Yani Ioannou's display is wider than mine.

Signed-off-by: Pete Zaitcev <zaitcev@yahoo.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB: ub 1/3: Axboe's quasi-S/G
Pete Zaitcev [Sun, 31 Jul 2005 05:38:30 +0000 (22:38 -0700)]
[PATCH] USB: ub 1/3: Axboe's quasi-S/G

This the quasi-S/G patch for ub as suggested by Jens Axboe at OLS and
implemented that night before 4 a.m. Surprisingly, it worked right away...
Alas, I had to skip some OLS partying, but it was for the good cause.
Now the speed of ub is quite acceptable even on partitions with small
block size.

The ub does not really support S/G. Instead, it just tells the block
layer that it does. Then, most of the time, the block layer merges
requests and passes single-segmnent requests down to ub; everything
works as before. Very rarely ub gets an unmerged S/G request. In such
case, it issues several commands to the device.

I added a small array of counters to monitor the merging (sg_stat).
This may be dropped later.

Signed-off-by: Pete Zaitcev <zaitcev@yahoo.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] usb-storage: Add IGNORE_RESIDUE flag for Mitsumi USB 2.0 card reader (VIA...
Mihnea-Costin Grigore [Fri, 29 Jul 2005 10:48:48 +0000 (13:48 +0300)]
[PATCH] usb-storage: Add IGNORE_RESIDUE flag for Mitsumi USB 2.0 card reader (VIA hardware)

This patch adds an entry in the unusual_devs.h file for a Mitsumi card
reader/floppy combo that uses a VIA chipset. The IGNORE_RESIDUE flag was
needed for the second LUN to operate properly.

Signed-off-by: Mihnea-Costin Grigore <mihnea@zulu.ro>
Signed-off-by: Phil Dibowitz <phil@ipom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB: Fix regression in core/devio.c
Alan Stern [Wed, 10 Aug 2005 19:15:57 +0000 (15:15 -0400)]
[PATCH] USB: Fix regression in core/devio.c

This patch (as551) fixes another little problem recently added to the
USB core.  Someone didn't fix the type of the first argument to
unregister_chrdev_region.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB: real nodes instead of usbfs
Kay Sievers [Sat, 30 Jul 2005 23:05:53 +0000 (01:05 +0200)]
[PATCH] USB: real nodes instead of usbfs

This patch introduces a /sys/class/usb_device/ class
where every connected usb-device will show up:

  tree /sys/class/usb_device/
  /sys/class/usb_device/
  |-- usb1.1
  |   |-- dev
  |   `-- device -> ../../../devices/pci0000:00/0000:00:1d.0/usb1
  |-- usb2.1
  |   |-- dev
  |   `-- device -> ../../../devices/pci0000:00/0000:00:1d.1/usb2
  ...

The presence of the "dev" file lets udev create real device nodes.
  kay@pim:~/src/linux-2.6> tree /dev/bus/usb/
  /dev/bus/usb/
  |-- 1
  |   `-- 1
  |-- 2
  |   `-- 1
  ...

udev rule:
  SUBSYSTEM="usb_device", PROGRAM="/sbin/usb_device %k", NAME="%c"
  (echo $1 | /bin/sed 's/usb\([0-9]*\)\.\([0-9]*\)/bus\/usb\/\1\/\2/')

This makes libusb pick up the real nodes instead of the mounted usbfs:
  export USB_DEVFS_PATH=/dev/bus/usb

Background:
  All this makes it possible to manage usb devices with udev instead of
  the devfs solution. We are currently working on a pam_console/resmgr
  replacement driven by udev and a pam-helper. It applies ACL's to device
  nodes, which is required for modern desktop functionalty like
  "Fast User Switching" or multiple local login support.

New patch with its own major. I've succesfully disabled usbfs and use real
nodes only on my box. With: "export USB_DEVFS_PATH=/dev/bus/usb" libusb picks
up the udev managed nodes instead of reading usbfs files.

This makes udev to provide symlinks for libusb to pick up:
  SUBSYSTEM="usb_device", PROGRAM="/sbin/usbdevice %k", SYMLINK="%c"

/sbin/usbdevice:
  #!/bin/sh
  echo $1 | /bin/sed 's/usbdev\([0-9]*\)\.\([0-9]*\)/bus\/usb\/\1\/\2/'

Signed-off-by: Kay Sievers <kay.sievers@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB: Prevent hid-core claiming Apple Bluetooth device on new G4 powerbooks
Andrew de Quincey [Thu, 4 Aug 2005 22:16:12 +0000 (23:16 +0100)]
[PATCH] USB: Prevent hid-core claiming Apple Bluetooth device on new G4 powerbooks

To recap: My new G4 powerbook has a bluetooth device that boots up in
what apppears to be a compatability mode - it looks exactly like an HID
keyboard/mouse device.

A special command sequence is sent to switch it into full bluetooth
mode. When this occurs the original HID device vanishes, and a new
(bluetooth HID) USB device appears on the bus with a different product
ID.

The original thread is here:
http://sourceforge.net/mailarchive/message.php?msg_id=12532263

The attached patch adds the device to the hid-core quirks so that
hid-core ignores it.

Signed-off-by: Andrew de Quincey <adq_dvb@lidskialf.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB ftdi_sio: New IDs for ELV, Xsens and Falcom products
Ian Abbott [Tue, 2 Aug 2005 13:01:27 +0000 (14:01 +0100)]
[PATCH] USB ftdi_sio: New IDs for ELV, Xsens and Falcom products

This patch for the ftdi_sio driver adds a bunch of new devices and fixes
an incorrect PID:

o Fix PID for ELV UO100 (the PID was in fact for ELV UR100).
o Add PID ELV UR100 (see above) and ELV ALC 8500 Expert.
o Add a whole bunch of other PIDs for ELV USB devices, commented out for
   now as they may be used by other drivers eventually.  (Christian Abt
   of ELV.de submitted a full list of devices including an indication of
   which set of drivers are used by default in the MS Windows world.  We
   decided to comment out the devices that use FTDI's D2XX Windows
   drivers by default.)
o Add PIDs for eight devices from Xsens Technologies BV (submitted in a
   patch against 2.6.12.2 by Patrick Riphagen).
o Add PID for Falcom Samba GPRS modem (submitted by Sebastian Schubert).

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB ftdi_sio: user specified VID/PID
Ian Abbott [Thu, 28 Jul 2005 17:40:32 +0000 (18:40 +0100)]
[PATCH] USB ftdi_sio: user specified VID/PID

ftdi_sio: Support one user specified vendor and product ID via a couple
of new module parameters.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB: pl2303 driver, makes pl2303HX chip work correctly
Dariusz M [Thu, 28 Jul 2005 16:06:13 +0000 (18:06 +0200)]
[PATCH] USB: pl2303 driver, makes pl2303HX chip work correctly

This trivial patch makes pl2303 driver work correctly with pl2303HX chip.
Apparently some bug in HX version of pl2303 makes the chip loose some
transmitted bytes or stop working at all after reception of
USB_REQ_CLEAR_FEATURE mesage. Logs generated by UsbSnoop application reveal
that windows driver does not send this type of messages to the converter.

From: "Dariusz M." <D.Marcinkiewicz@elka.pw.edu.pl>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB: fix keyspan_remote endian bug on probe
Greg Kroah-Hartman [Wed, 27 Jul 2005 08:06:19 +0000 (01:06 -0700)]
[PATCH] USB: fix keyspan_remote endian bug on probe

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB: Gadget library: centralize gadget controller numbers
David Brownell [Wed, 13 Jul 2005 22:18:30 +0000 (15:18 -0700)]
[PATCH] USB: Gadget library: centralize gadget controller numbers

This patch centralizes the assignment of bcdDevice numbers for different
gadget controllers.  This won't improve the object code at all, but it
does save a lot of repetitive and error-prone source code ... and will
simplify the work of supporting a new controller driver, since most new
gadget drivers will no longer need patches (unless some hardware quirks
limit USB protocol messaging).

Added minor cleanups and identifer hooks for the UDC in the Freescale
iMX series processors.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB: drivers/serial/usb-serial: Remove unneeded void * casts
Tobias Klauser [Mon, 4 Jul 2005 17:32:51 +0000 (19:32 +0200)]
[PATCH] USB: drivers/serial/usb-serial: Remove unneeded void * casts

The following patch removes unneeded casts for the following (void *) pointers:
- tty_struct->driver_data
- void *private argument of usb_serial_port_softint()

Signed-off-by: Tobias Klauser <tklauser@nuerscht.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB: option card driver coding style tweaks
Andrew Morton [Wed, 27 Jul 2005 08:08:30 +0000 (01:08 -0700)]
[PATCH] USB: option card driver coding style tweaks

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years ago[PATCH] USB: whitespace fixes for cypress_m8 driver
Lonnie Mendez [Tue, 12 Jul 2005 22:21:31 +0000 (17:21 -0500)]
[PATCH] USB: whitespace fixes for cypress_m8 driver

Reading this driver I noticed some trailing whitespaces and tabs so I
removed them with some 80th column fitting and a few more similar
things.

From: Carlo Perassi <carlo@linux.it>
Signed-off-by: Lonnie Mendez <dignome@gmail.com>
Signed-off-by: Carlo Perassi <carlo@linux.it>
Signed-off-by: Domen Puncer <domen@coderock.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
19 years agoFix up ARM serial driver compile failure
Linus Torvalds [Thu, 8 Sep 2005 21:47:12 +0000 (14:47 -0700)]
Fix up ARM serial driver compile failure

Proud member of Uglyhacks'R'US.

Acked-by: David S. Miller <davem@davemloft.net>
Acked-by: Russell King <rmk+lkml@arm.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years agoMerge branch 'upstream' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6
Linus Torvalds [Thu, 8 Sep 2005 20:52:24 +0000 (13:52 -0700)]
Merge branch 'upstream' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6

19 years agoKconfig: IEEE80211 should not depend on NET_RADIO
Jeff Garzik [Thu, 8 Sep 2005 20:44:33 +0000 (16:44 -0400)]
Kconfig: IEEE80211 should not depend on NET_RADIO

We should not restrict use of ieee80211 to only when wireless drivers
are enabled.  In-development and out-of-tree drivers may wish to use it,
and by removing this restriction we eliminate a circular dependency.

19 years agoMerge branch 'upstream' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev
Linus Torvalds [Thu, 8 Sep 2005 18:51:01 +0000 (11:51 -0700)]
Merge branch 'upstream' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev

19 years ago[PATCH] Fix 32bit sendmsg() flaw
Al Viro [Thu, 8 Sep 2005 01:28:51 +0000 (18:28 -0700)]
[PATCH] Fix 32bit sendmsg() flaw

When we copy 32bit ->msg_control contents to kernel, we walk the same
userland data twice without sanity checks on the second pass.

Second version of this patch: the original broke with 64-bit arches
running 32-bit-compat-mode executables doing sendmsg() syscalls with
unaligned CMSG data areas

Another thing is that we use kmalloc() to allocate and sock_kfree_s()
to free afterwards; less serious, but also needs fixing.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Chris Wright <chrisw@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] ppc32: Fix head_4xx.S compile error
Kumar Gala [Thu, 8 Sep 2005 14:20:55 +0000 (09:20 -0500)]
[PATCH] ppc32: Fix head_4xx.S compile error

head_4xx.S wasn't compiling due to a missing #endif

Signed-off-by: Kumar Gala <kumar.gala@freescale.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years agoMerge branch 'release' of master.kernel.org:/pub/scm/linux/kernel/git/lenb/linux...
Linus Torvalds [Thu, 8 Sep 2005 14:21:59 +0000 (07:21 -0700)]
Merge branch 'release' of master.kernel.org:/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6

19 years ago[PATCH] scan all enabled ports on ata_piix
Hannes Reinecke [Wed, 29 Jun 2005 00:30:38 +0000 (17:30 -0700)]
[PATCH] scan all enabled ports on ata_piix

ICH6 spec defines the PORT_ bits as:

PORT_ENABLED (R/W):

  0 = Disabled.  The port is in the off state and cannot detect any
  devices.

  1 = Enabled.  The port can transition between the on, partial, and
  slumber states and can detect devices.

PORT_PRESENT  (R/O)

  The status of this bit may change at any time.  This bit is cleared
  when the port is disabled via PORT_ENABLED.  This bit is not cleared upon
  surprise removal of a device.

So from a textual view it is not necessary that PORT_PRESENT _must_ be set,
especially if a device detection has to be done anyway.  And, in fact, this
is the view that ACER has been taken with its new Laptops (e.g.  Travelmate
4150).

And the definition of PORT_ENABLED / PORT_PRESENT is mixed up, btw.

Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Jens Axboe <axboe@suse.de>
Cc: Jeff Garzik <jgarzik@pobox.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
19 years agoMerge /spare/repo/linux-2.6/
Jeff Garzik [Thu, 8 Sep 2005 09:37:58 +0000 (05:37 -0400)]
Merge /spare/repo/linux-2.6/

19 years agoMerge linux-2.6 with linux-acpi-2.6
Len Brown [Thu, 8 Sep 2005 05:45:47 +0000 (01:45 -0400)]
Merge linux-2.6 with linux-acpi-2.6

19 years ago[XFS] Fix modular XFS builds (Makefile botch).
Nathan Scott [Thu, 8 Sep 2005 05:38:52 +0000 (15:38 +1000)]
[XFS] Fix modular XFS builds (Makefile botch).

Signed-off-by: Nathan Scott <nathans@sgi.com>
19 years ago[XFS] Remove special Kconfig XFS menu, make XFS options "inline".
Nathan Scott [Thu, 8 Sep 2005 05:34:58 +0000 (15:34 +1000)]
[XFS] Remove special Kconfig XFS menu, make XFS options "inline".

Signed-off-by: Eric Sandeen <sandeen@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>
19 years ago[XFS] Cleanup some -Wundef flag warnings in the endian macros (thanks
Nathan Scott [Thu, 8 Sep 2005 05:30:05 +0000 (15:30 +1000)]
[XFS] Cleanup some -Wundef flag warnings in the endian macros (thanks
Christoph).

SGI-PV: 942400
SGI-Modid: xfs-linux-melb:xfs-kern:23771a

Signed-off-by: Nathan Scott <nathans@sgi.com>
19 years ago[SCSI] Re-do "final klist fixes"
Linus Torvalds [Thu, 8 Sep 2005 01:44:33 +0000 (18:44 -0700)]
[SCSI] Re-do "final klist fixes"

With the previous commit that introduces the klist enhancements, we can
now re-do 2b7d6a8cb9718fc1d9e826201b64909c44a915f4 again.

19 years ago[PATCH] fix klist semantics for lists which have elements removed on traversal
James Bottomley [Tue, 6 Sep 2005 23:56:51 +0000 (16:56 -0700)]
[PATCH] fix klist semantics for lists which have elements removed on traversal

The problem is that klists claim to provide semantics for safe traversal of
lists which are being modified.  The failure case is when traversal of a
list causes element removal (a fairly common case).  The issue is that
although the list node is refcounted, if it is embedded in an object (which
is universally the case), then the object will be freed regardless of the
klist refcount leading to slab corruption because the klist iterator refers
to the prior element to get the next.

The solution is to make the klist take and release references to the
embedding object meaning that the embedding object won't be released until
the list relinquishes the reference to it.

(akpm: fast-track this because it's needed for the 2.6.13 scsi merge)

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[SCSI] Revert "final klist fixes"
Linus Torvalds [Thu, 8 Sep 2005 00:50:58 +0000 (17:50 -0700)]
[SCSI] Revert "final klist fixes"

Revert commit 2b7d6a8cb9718fc1d9e826201b64909c44a915f4.

The "fix" was known to not even compile.  Duh.  That's not a fix.
That's just stupid.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] sata_sis: Add support for SiS182 chipset
Arnaud Patard [Wed, 7 Sep 2005 20:44:48 +0000 (22:44 +0200)]
[PATCH] sata_sis: Add support for SiS182 chipset

This patch adds support for the SiS182 sata chipset. This is a
minimalistic version of the patch from
http://bugme.osdl.org/show_bug.cgi?id=4192. Basically, it add the PCI
IDs and handles the change of the 2nd port adress register.

Signed-Off-By: Arnaud Patard <apatard@mandriva.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
19 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-for-linus-2.6
Linus Torvalds [Thu, 8 Sep 2005 00:31:27 +0000 (17:31 -0700)]
Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-for-linus-2.6

19 years agoMerge branch 'drm-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/airlied/drm-2.6
Linus Torvalds [Thu, 8 Sep 2005 00:29:07 +0000 (17:29 -0700)]
Merge branch 'drm-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/airlied/drm-2.6

19 years agoMerge branch 'upstream' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/misc-2.6
Linus Torvalds [Thu, 8 Sep 2005 00:28:25 +0000 (17:28 -0700)]
Merge branch 'upstream' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/misc-2.6

19 years agoMerge branch 'upstream' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev
Linus Torvalds [Thu, 8 Sep 2005 00:27:39 +0000 (17:27 -0700)]
Merge branch 'upstream' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev

19 years agoMerge git://oss.sgi.com:8090/oss/git/xfs-2.6
Linus Torvalds [Thu, 8 Sep 2005 00:23:52 +0000 (17:23 -0700)]
Merge git://oss.sgi.com:8090/oss/git/xfs-2.6

19 years agoMerge branch 'upstream' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6
Linus Torvalds [Thu, 8 Sep 2005 00:22:43 +0000 (17:22 -0700)]
Merge branch 'upstream' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6

19 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6
Linus Torvalds [Thu, 8 Sep 2005 00:21:17 +0000 (17:21 -0700)]
Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6

19 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Linus Torvalds [Thu, 8 Sep 2005 00:20:11 +0000 (17:20 -0700)]
Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

19 years ago[PATCH] bogus #if (simserial)
viro@ZenIV.linux.org.uk [Wed, 7 Sep 2005 22:23:50 +0000 (23:23 +0100)]
[PATCH] bogus #if (simserial)

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] CHECKFLAGS on ppc64 got broken
viro@ZenIV.linux.org.uk [Wed, 7 Sep 2005 22:28:32 +0000 (23:28 +0100)]
[PATCH] CHECKFLAGS on ppc64 got broken

Now that asm-powerpc/* is using ifdefs on __powerpc64__ we need to add it
to CHECKFLAGS on ppc64.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] bogus #if (ncr53c406)
viro@ZenIV.linux.org.uk [Wed, 7 Sep 2005 22:26:35 +0000 (23:26 +0100)]
[PATCH] bogus #if (ncr53c406)

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] bogus #if (smc91x.h)
viro@ZenIV.linux.org.uk [Wed, 7 Sep 2005 22:25:15 +0000 (23:25 +0100)]
[PATCH] bogus #if (smc91x.h)

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] bogus #if (arch/um/kernel/mem.c)
viro@ZenIV.linux.org.uk [Wed, 7 Sep 2005 22:21:11 +0000 (23:21 +0100)]
[PATCH] bogus #if (arch/um/kernel/mem.c)

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] -Wundef fixes (hisax)
viro@ZenIV.linux.org.uk [Wed, 7 Sep 2005 22:19:41 +0000 (23:19 +0100)]
[PATCH] -Wundef fixes (hisax)

CARD_... in hisax are all used with #if; CARD_FN_ENTERNOW_PCI lacks define
to 0 if corresponding config option is not set.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] -Wundef fixes (ncr5380)
viro@ZenIV.linux.org.uk [Wed, 7 Sep 2005 22:18:24 +0000 (23:18 +0100)]
[PATCH] -Wundef fixes (ncr5380)

NDEBUG and NDEBUG_ABORT are almost always used as integers in NCR5380; added
define to 0 if they are not defined, switched lone ifdef NDEBUG into if.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] -Wundef fixes (hamachi)
viro@ZenIV.linux.org.uk [Wed, 7 Sep 2005 22:16:59 +0000 (23:16 +0100)]
[PATCH] -Wundef fixes (hamachi)

All uses of ADDRLEN are comparisons with 64 (it's an address width).
added define to 32 (again, we only care about comparisons with 64)
if not defined.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] bogus symbol used in arch/um/os-Linux/elf_aux.c
viro@ZenIV.linux.org.uk [Tue, 6 Sep 2005 21:33:51 +0000 (22:33 +0100)]
[PATCH] bogus symbol used in arch/um/os-Linux/elf_aux.c

elf_aux is userland code; it uses symbol (ELF_CLASS) that doesn't exist in
userland headers; pulled into kernel-offsets.h, switched elf_aux to using it.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] updated mail address
viro@ZenIV.linux.org.uk [Tue, 6 Sep 2005 18:35:49 +0000 (19:35 +0100)]
[PATCH] updated mail address

parcelfarce is dead...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] iomem annotations (sound/arm/aaci)
viro@ZenIV.linux.org.uk [Tue, 6 Sep 2005 01:06:57 +0000 (02:06 +0100)]
[PATCH] iomem annotations (sound/arm/aaci)

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] lost chunk of "uml: build cleanups"
viro@ZenIV.linux.org.uk [Tue, 6 Sep 2005 01:02:22 +0000 (02:02 +0100)]
[PATCH] lost chunk of "uml: build cleanups"

A piece of the UML stubs patch got lost - it has
    Killed STUBS_CFLAGS - it's not needed and the only remaining use had been
    gratitious - it only polluted CFLAGS
in description and does remove it in arch/um/Makefile-x86_64, but forgets to
do the same in i386 counterpart.  Lost chunk follows:

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] Kconfig fix (BLK_DEV_FD dependencies)
viro@ZenIV.linux.org.uk [Tue, 6 Sep 2005 00:48:42 +0000 (01:48 +0100)]
[PATCH] Kconfig fix (BLK_DEV_FD dependencies)

Sanitized and fixed floppy dependencies: split the messy dependencies for
BLK_DEV_FD by introducing a new symbol (ARCH_MAY_HAVE_PC_FDC), making
BLK_DEV_FD depend on that one and taking declarations of ARCH_MAY_HAVE_PC_FDC
to arch/*/Kconfig.  While we are at it, fixed several obvious cases when
BLK_DEV_FD should have been excluded (architectures lacking asm/floppy.h
are *not* going to have floppy.c compile, let alone work).

If you can come up with better name for that ("this architecture might
have working PC-compatible floppy disk controller"), you are more than
welcome - just s/ARCH_MAY_HAVE_PC_FDC/your_prefered_name/g in the patch
below...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years ago[PATCH] s2io u64 use for uintptr_t
viro@zenIV.linux.org.uk [Fri, 2 Sep 2005 19:15:29 +0000 (20:15 +0100)]
[PATCH] s2io u64 use for uintptr_t

u64 is not uintptr_t; unsigned long is...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
19 years agoMerge master.kernel.org:/home/rmk/linux-2.6-serial
Linus Torvalds [Thu, 8 Sep 2005 00:02:24 +0000 (17:02 -0700)]
Merge master.kernel.org:/home/rmk/linux-2.6-serial

19 years agoMerge master.kernel.org:/home/rmk/linux-2.6-arm
Linus Torvalds [Thu, 8 Sep 2005 00:00:53 +0000 (17:00 -0700)]
Merge master.kernel.org:/home/rmk/linux-2.6-arm

19 years ago[PATCH] DVB: lgdt330x check callback fix
Michael Krufky [Tue, 6 Sep 2005 22:19:40 +0000 (15:19 -0700)]
[PATCH] DVB: lgdt330x check callback fix

Most of the patch is whitespace cleanup, but more importantly, this patch
checks to see whether a callback is set before calling it.  On cx88 boards
(currently the only boards using lgdt330x in 2.6.13) every callback is set.
However, newer drivers currently in development leave a callback undefined,
and lgdt330x must not call it if it isn't defined.

Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Michael Krufky <mkrufky@m1k.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>