Since the separation of sense_buffer from scsi_cmnd, Drivers that hack their
own struct scsi_cmnd like here isd200, must also take care of their own
sense_buffer.
Signed-off-by: NBoaz Harrosh <bharrosh@panasas.com>
Signed-off-by: NJames Bottomley <James.Bottomley@HansenPartnership.com>

The recent EHCI driver update to split the IAA watchdog timer out from
the other timers made several things work better, but not everything;
and it created a couple new issues in bugzilla.  Ergo this patch:

  - Handle a should-be-rare SMP race between the watchdog firing
    and (very late) IAA interrupts;

  - Remove a shouldn't-have-been-added WARN_ON() test;

  - Guard against one observed OOPS;

  - If this watchdog fires during clean HC shutdown, it should act
    as a NOP instead of interfering with the shutdown sequence;

  - Guard against silicon errata hypothesized by some vendors:
      * IAA status latch broken, but IAAD cleared OK;
      * IAAD wasn't cleared when IAA status got reported;

The WARN_ON is in bugzilla as 10168; the OOPS as 10078; these are
both regressions.
Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net>
Tested-by: NGordon Farquharson <gordonfarquharson@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Here is a patch that adds support for the propox jtagcable II dongle
(http://www.propox.com/products/t_117.html): their PID was missing,
therefore we were not able to have the device recognized though it uses
a standard FTDI chip.
Signed-off-by: NMirko Bordignon <mirko.bordignon@ieee.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

The patch fixes broken Kconfig caused by the name change of MPC834x option.
It also makes fsl_usb2_udc selectable on new platforms like MPC837x.
Signed-off-by: NLi Yang <leoli@freescale.com>
Acked-by: NDavid Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

This updates the option driver with a lot more novatel driver ids.

From: Dirk DeSchepper <ddeschepper@nvtl.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Add support for UPS Powercom USB interface (0d9f:0002) in chip CY7C63723.
In my case, this Powercom BNT800AP.
Signed-off-by: NDmitry Shapin <shapin@gmail.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

drivers/usb/storage/sddr55.c: In function 'sddr55_transport':
drivers/usb/storage/sddr55.c:526: warning: 'deviceID' may be used uninitialized in this function
drivers/usb/storage/sddr55.c:525: warning: 'manufacturerID' may be used uninitialized in this function
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Nobody should be using the generic usb-serial for anything other than
testing. Still, it's not a good thing that it's easy to lock up. There
is a traceback from NMI oopser here:
 https://bugzilla.redhat.com/show_bug.cgi?id=431379

But in short, if a line discipline has a chance to echo anything, input
can loop back a write method. So, don't call tty_flip_buffer_push from
under a lock taken on write path.
Signed-off-by: NPete Zaitcev <zaitcev@redhat.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Add EM1010PC to ftdi_sio.c
Signed-off-by: NSven Andersen <s.andersen@cryonet.de>
Cc: stable <stable@kernel.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

This field does nothing, and should not be allowed to stick around
incase someone gets any other ideas...
Signed-off-by: NTony Jones <tonyj@suse.de>
Signed-off-by: NKay Sievers <kay.sievers@vrfy.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Fix pxa2xx_udc to balance calls to clk_enable/clk_disable.

[db: remove inline #ifdefs for IXP non-support of <linux/clk.h> calls]

Signed-off-by: Dmitry Baryshkov dbaryshkov@gmail.com
Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Workaround for the FT232RL-based, Matrix Orbital VK204-25-USB serial port
added to the ftdi_sio driver.

The device has an invalid endpoint descriptor, which must be modified
before it can be used.
Signed-off-by: NKevin Vance <kvance@kvance.com>
Cc: stable <stable@kernel.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Add entry for Axesstel MV110H CDMA modem (ID: 1726:1000) to option driver
Signed-off-by: NDaniel Kozák <kozzi11@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

This patch (as1037) makes a small update to the earlier as1035 patch.
The minimum-length computation shouldn't be done in
usb_stor_access_xfer_buf(), since that routine can be called multiple
times for a single transfer.  It should be done in
usb_stor_set_xfer_buf() instead, which gets called only once.

The way it is now isn't really _wrong_, but it isn't really _right_
either.  Moving the statement will be an improvement.
Signed-off-by: NAlan Stern <stern@rowland.harvard.edu>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

This patch removes the buffering of the status register.
USB core behavior has changed a bit and this buffering was not refreshed
at the right time.  The core got buffered old value of HCRHPORT and it
did not detect any devices on boot.
Signed-off-by: NAnti Sullin <anti.sullin@artecdesign.ee>
Acked by: Olav Kongas <ok@artecdesign.ee>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

USB: ehci: Fixes completion for multi-qtd URB the short read case

When use of urb->status in the EHCI driver was reworked last August
(commit 14c04c0f), a bug was inserted
in the handling of early completion for bulk transactions that need
more than one qTD (e.g. more than 20KB in one URB).

This patch resolves that problem by ensuring that the early completion
status is preserved until the URB is handed back to its submitter,
instead of resetting it after each qTD.
Signed-off-by: NMisha Zhilin <misha@epiphan.com>
Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net>
Acked-by: NAlan Stern <stern@rowland.harvard.edu>
Cc: stable@kernel.org
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

This patch (as1040) fixes up the blacklist of USB device quirks.  A
couple of lines are broken to comply with the 80-column rule, and
entries are sorted into the proper numerical order.
Signed-off-by: NAlan Stern <stern@rowland.harvard.edu>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

This patch (as1039) updates the Kconfig entry for USB_SUSPEND.  The
out-of-date reference to "power/state" is fixed, autosuspend is
mentioned, and the dependency on EXPERIMENTAL is removed.
Signed-off-by: NAlan Stern <stern@rowland.harvard.edu>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Add support for the mos7820/7840-based B&B USOPTL4_2/USOPTL4_4 USB/RS485
converter to mos7840.c
Signed-off-by: NDave Ludlow <dave.ludlow@bay.ws>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Remove the code that acquires all device semaphores from the suspend
code path as it causes multiple problems to appear (most notably,
http://bugzilla.kernel.org/show_bug.cgi?id=10030) and revert the
change introduced by commit 4145ed6d
depending on the code being removed.

Remove pm_sleep_lock()/pm_sleep_unlock() from device_add() to avoid
the issue reported at http://bugzilla.kernel.org/show_bug.cgi?id=9874.

It should fix the regreesions reported at:
	http://bugzilla.kernel.org/show_bug.cgi?id=9874
	http://bugzilla.kernel.org/show_bug.cgi?id=10030Signed-off-by: NRafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Fix docbook problems in USB source files.
These cause the generated docbook to be incorrect.
Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

This fixes the following compile error caused by commit
3a2d5b70 ("PM: Introduce
PM_EVENT_HIBERNATE callback state")

    CC [M]  drivers/usb/host/u132-hcd.o
  drivers/usb/host/u132-hcd.c: In function ‘u132_suspend’:
  drivers/usb/host/u132-hcd.c:3224: error: expected expression before ‘int’
  drivers/usb/host/u132-hcd.c:3225: error: ‘ports’ undeclared (first use in this function)
  ...
Signed-off-by: NMirco Tischler <mt-ml@gmx.de>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

During the last step of hibernation in the "platform" mode (with the
help of ACPI) we use the suspend code, including the devices'
->suspend() methods, to prepare the system for entering the ACPI S4
system sleep state.

But at least for some devices the operations performed by the
->suspend() callback in that case must be different from its operations
during regular suspend.

For this reason, introduce the new PM event type PM_EVENT_HIBERNATE and
pass it to the device drivers' ->suspend() methods during the last phase
of hibernation, so that they can distinguish this case and handle it as
appropriate.  Modify the drivers that handle PM_EVENT_SUSPEND in a
special way and need to handle PM_EVENT_HIBERNATE in the same way.

These changes are necessary to fix a hibernation regression related
to the i915 driver (ref. http://lkml.org/lkml/2008/2/22/488).
Signed-off-by: NRafael J. Wysocki <rjw@sisk.pl>
Acked-by: NPavel Machek <pavel@ucw.cz>
Tested-by: NJeff Chua <jeff.chua.linux@gmail.com>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

This patch converts USB_EHCI_FSL config option into the verbose
bool, so we'll able to select it for other freescale processors
with built-in EHCI controller.
Signed-off-by: NAnton Vorontsov <avorontsov@ru.mvista.com>
Cc: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Currently, this setup:
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_HCD_PPC_OF=y

Will fail to build:
  CC      drivers/usb/host/ehci-hcd.o
drivers/usb/host/ehci-hcd.c:1018:2: error: #error "missing bus glue for ehci-hcd"
make[3]: *** [drivers/usb/host/ehci-hcd.o] Error 1

ehci-hcd.c actually contains OF_PLATFORM_DRIVER glue, so error is bogus.
Signed-off-by: NAnton Vorontsov <avorontsov@ru.mvista.com>
Acked-by: NDavid Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

This patch (as1035) fixes a bug in usb_stor_access_xfer_buf() (the bug
was originally found by Boaz Harrosh): The routine must not attempt to
write beyond the end of a scatter-gather list or beyond the number of
bytes requested.  It also fixes up the formatting of a few comments
and similar whitespace issues.
Signed-off-by: NAlan Stern <stern@rowland.harvard.edu>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

This patch (as1033) adds a quirks entry and an unusual_devs entry for
the Actions Semiconductor flash drive.  This device has a 64-byte
string descriptor, which it doesn't terminate with a 0-length packet.

Oddly enough, the reporter's logs show that when the device was
plugged in at boot time, it changes its behavior completely -- it uses
a different product ID, product string descriptor, and bDeviceClass.
Signed-off-by: NAlan Stern <stern@rowland.harvard.edu>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

This patch (as1034) was written by Leonid Petrov, reported by Robert
Spitzenpfeil, and updated by me.  It adds an unusual_devs entry with
the IGNORE_RESIDUE flag for the Oracom MP3 player.  Together with the
change to the Get-Max-LUN routine in as1032, it makes the player usable.
Signed-off-by: NAlan Stern <stern@rowland.harvard.edu>
Signed-off-by: NPhil Dibowitz <phil@ipom.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Move the Onda H600/ZTE MF33 device from the sierra driver to the option
driver.

The reason it was moved is because the sierra driver is starting to support
more and more sierra proprietary features, so it makes more sense to keep
sierra only devices in there.
Signed-off-by: NKevin Lloyd <klloyd@sierrawireless.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

I have a new ldusb device to go into the device table. Jiri has merged
the change for hiddev quirks already.


From: Stephen Ware <stephen.ware@eqware.net>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

commit 0cf4f2de introduced a bug, which
prevents sending an USB_CDC_GET_ENCAPSULATED_RESPONSE message. This
breaks the RNDIS initialization (especially / only Windoze machines
dislike this behavior...).
Signed-off-by: NBenedikt Spranger <b.spranger@linutronix.de>
Signed-off-by: NJan Altenberg <jan.altenberg@linutronix.de>
Acked-by: NDavid Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Signed-off-by: NWarren Turkal <turkal@google.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Add new BCD numbers for Nikon D80 Firmware revision v1.10 to the
unusual_devs.h file.
Signed-off-by: NKonstantin Kletschke <konsti@ku-gbr.de>
Signed-off-by: NPhil Dibowitz <phil@ipom.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

This patch (as1032) removes the Clear-Halt calls in
usb_stor_Bulk_max_lun().  Evidently some devices (such as the Oracom
MP3 player) really don't like to receive these requests when their
bulk endpoints aren't halted.

The only reason for adding them originally was to get an ancient
ZIP-100 drive to work.  But since this device has only a single LUN,
we don't need to send it a Get-Max-LUN request at all.  Adding an
unusual_devs entry for the ZIP-100 with the SINGLE_LUN flag set will
cause this step to be skipped.
Signed-off-by: NAlan Stern <stern@rowland.harvard.edu>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

this is a small patch to add support for a rebranded Novatel modem (see
http://ubuntuforums.org/archive/index.php/t-608388.html for details).
Signed-off-by: NStefan Bader <stefan.bader@canonical.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Signed-off-by: NDan Williams <dcbw@redhat.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

RESET_RESUME entries for some sound devices that need it.
Signed-off-by: NOliver Neukum <oneukum@suse.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

The previous fix for a "sparse" warning in ehci_urb_dequeue() was
incorrect.  After rescheduling interrupt transfers it returned the
URB's completion status, not status for the dequeue operation itself.

This patch resolves that issue, cleans up the code in the reschedule
path, and shrinks the object code by a dozen bytes.
Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

trancevibrator should not pretend success if it returns an error.
Signed-off-by: NOliver Neukum <oneukum@suse.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

A bug every C programmer makes at some point in time...
Signed-off-by: NAdrian Bunk <bunk@kernel.org>
Signed-off-by: NCraig W. Nadler <craig@nadler.us>
Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>