The xusbatm driver is for otherwise unsupported modems.
All it does is grab hold of a user-specified set of
interfaces - the generic usbatm core methods (hopefully)
do the rest.  As Aurelio Arroyo discovered when he tried
to use xusbatm (big mistake!), the interface grabbing logic
was completely borked.  Here is a rewrite that works.
Signed-off-by: NDuncan Sands <baldrick@free.fr>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Convert kmalloc + memset to kzalloc.
Signed-off-by: NDuncan Sands <baldrick@free.fr>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Remove the unused .owner field in struct usbatm_driver.
Signed-off-by: NDuncan Sands <baldrick@free.fr>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Have minidrivers and the core signal special requirements
using a flags field in struct usbatm_data.  For the moment
this is only used to replace the need_heavy_init bind
parameter, but there'll be new flags in later patches.
Signed-off-by: NDuncan Sands <baldrick@free.fr>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Formatting, changes to variable names, comments, log level changes,
printk rate limiting.
Signed-off-by: NDuncan Sands <baldrick@free.fr>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

This patch adds a Video4Linux2 driver giving support
to ET61X151 and ET61X251 PC Camera Controllers made by
Etoms Electronics.
Signed-off-by: NLuca Risolia <luca.risolia@studio.unibo.it>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

SN9C10x driver updates:

- Use kzalloc() instead of kmalloc()
- Move some macro definitions from sn9c102.h to sn9c102_core.c
- Use vfree() and vmalloc_32() instead of rvfree() and rvmalloc()
- Fix mmap() sys call
- Documentation updates
Signed-off-by: NLuca Risolia <luca.risolia@studio.unibo.it>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

The attached patch adds four new device IDs for the CP2101 driver.
Also 3 tab characters have been removed from device ID table.
Signed-off-by: NCraig Shelley <craig@microtron.org.uk>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Signed-off-by: NFALIPOU F Developer <fred.falipou@free.fr>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Added support for CA-42 clone cable (www.ca-42.com)
Signed-off-by: NMartin Gingras <martin.gingras@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

This patch corrects the URB initialisation for transfers
like this is done in other drivers too.
Without this patch no data was transmitted on a PXA270 OHCI
platform. May apply to others too.
Signed-off-by: NJuergen Schindele <schindele@nentec.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Add device IDs for the 0G0 Cable Ethernet device as reported by
Charles Lepple <clepple@gmail.com>.
Signed-off-by: NDavid Hollis <dhollis@davehollis.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

SN9C10x driver updates and bugfixes.

Changes: + new, - removed, * cleanup, @ bugfix:

@ fix poll()
@ Remove bad get_ctrl()'s
* Reduce ioctl stack usage
* Remove final ";" from some macro definitions
* Better support for SN9C103
+ Add sn9c102_write_regs()
+ Add 0x0c45/0x602d to the list of SN9C10x based devices
+ Add support for OV7630 image sensors
+ Provide support for the built-in microphone interface of the SN9C103
+ Documentation updates
+ Add 0x0c45/0x602e to the list of SN9C10x based devices
Signed-off-by: NLuca Risolia <luca.risolia@studio.unibo.it>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

I've been offered a nice Sony DSC-T5 digital camera, with a USB connection.
Unfortunately it is not recognized by Linux 2.6.14.4's usb-storage.

With the following change I'm able to mount and read my pictures:
Signed-off-by: NPhil Dibowitz <phil@ipom.com>

this fixes an oops with disconnection in acm.
Signed-off-by: NOliver Neukum <oliver@neukum.name>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

this fixes
-potential hang by disconnecting through usbfs
-kzalloc
-general cleanup
-micro optimisation in interrupt handlers

It compiles and I am printing.
Signed-off-by: NOliver Neukum <oliver@neukum.name>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

This patch from Bob Copeland adds support for the Rio Karma portable
digital audio player to the usb-storage driver.  The only thing needed to
support this device is a one-time (per plugin) init command which is sent
to the device.
Signed-off-by: NBob Copeland <me@bobcopeland.com>
Signed-off-by: NMatthew Dharm <mdharm-usb@one-eyed-alien.net>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

This should fix things mentioned below:

	"I was curious why my firewall was loading a 'phone driver'.
	It turns out that the probing in the yealink driver is
	a little too assuming..

	static struct usb_device_id usb_table [] = {
	    { USB_INTERFACE_INFO(USB_CLASS_HID, 0, 0) },
	    { }
	};

	So it picked up my UPS, and loaded the driver.
	Whilst no harm came, because it later checks the vendor/product IDs,
	this driver should probably be rewritten to only probe
	for the device IDs it actually knows about.

	Dave"
Signed-off-by: NHenk Vergonet <henk.vergonet@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Documentation: Specify grayscale specification on ATIK-ATK16
   and ATIK-ATK16HR comments.
New: Add ProductID and VendorID for devices ATIK-ATK16C and
   ATIK-ATK16HRC. These devices are also USB Astronomical CCD
   cameras that work through an FTDI 245BM chip, share the
   same base hardware but, it has a colour CCD chip instead
   of a grayscale one.
Signed-off-by: NRui Santos <rsantos@grupopie.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

The attached patch adds a new PID for the ftdi_sio driver.  It will
enable support for PC-DJ's DAC-2 controller module
(more information on http://www.pcdjhardware.com/DAC2.asp)
Signed-off-by: NWouter Paesen <wouter@kangaroot.net>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

This patch adds two new devices to the ftdi_sio driver's device ID
table.  The device IDs were supplied by Cory Lee to support two POS
printers made by Westrex International (Model 777 and Model 8900F).
Signed-off-by: NIan Abbott <abbotti@mev.co.uk>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

this patch includes the Vendor Id for a optic fiber to USB device named
TTUSB from thought Technology. It's just add the vendor Id to
ftdi_sio.h and add the Vendor ID and model Id to table_combined.
Signed-off-by: NLouis Nyffenegger <louis.nyffenegger@gmail.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

For crying out loud, they have devices which do not like port resets.
So, do what usb-storage does and try both bulk and port resets.
We start with a port reset (which usb-storage does at the end of transport),
then do a Bulk reset, then a port reset again. This seems to work for me.

The code is getting dirtier and dirtier here, but I swear that I'll
do something about it (see those two new XXX). Honest.
Signed-off-by: NPete Zaitcev <zaitcev@redhat.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

If SCSI commands are submitted while other commands are still processed,
the dispatch loop turns, and we stop the work_timer. Then, if URB fails
to complete, ub hangs until the device is unplugged.

This does not happen often, becase we only allow one SCSI command per
block device, but does happen (on multi-LUN devices, for example).

The fix is to stop timer only when we actually going to change the state.

The nicest code would be to have the timer stopped in URB callback, but
this is impossible, because it can be called from inside a timer, through
the urb_unlink. Then we get BUG in timer.c:cascade(). So, we do it a
little dirtier.
Signed-off-by: NPete Zaitcev <zaitcev@redhat.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

The blk_cleanup_queue does not necesserily destroy the queue. When we
destroy the corresponding ub_dev, it may leave the queue spinlock pointer
dangling.

This patch moves spinlocks from ub_dev to static memory. The locking
scheme is not changed. These spinlocks are still separate from the ub_lock.
Signed-off-by: NPete Zaitcev <zaitcev@redhat.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

This moves the previously widely-used ehci-pci.c BIOS handoff
code into the pci-quirks.c file, replacing the less widely used
"early handoff" version that seems to cause problems lately.

One notable change:  the "early handoff" version always enabled
an SMI IRQ ... and did so even if the pre-Linux code said it was
not using EHCI (and not expecting EHCI SMIs).  Looks like a goof
in a workaround for some unknown BIOS version.

This merged version only forcibly enables those IRQs when pre-Linux
code says it's using EHCI.  And now it always forces them off "just
in case".
Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

I get storms of warnings from local_bh_enable().  Better-tested patches,
please.

Cc: Ingo Molnar <mingo@elte.hu>
Cc: "Paul E. McKenney" <paulmck@us.ibm.com>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

Modern versions of gcc do not like case statements at the end of a block
statement: you need at least an empty statement.  Using just a "break;"
is preferred for visual style.
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

A critical thing the ServeRAID driver MUST do is hide the physical DASDI
devices from the OS. It does this by intercepting the INQUIRY commands.

In recent 2.6.15 testing, I discovered this to be failing.

The cause was the driver assuming that the INQUIRY response data was in a
simple single buffer, when it was actually a 1 element scatter gather list.

This patch makes ips always look at the correct data when examining an
INQUIRY response.
Signed-off-by: NJack Hammer <jack_hammer@adaptec.com>
Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>

This adds a sanity check in the interrupt routine
insures incoming message frames are a valid
message frames.

The code for setting 0xdeadbeaf in the freed message
frames, apparently was already submitted by Christoph
in previous patch submission.
Signed-off-by: NEric Moore <Eric.Moore@lsil.com>
Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>

This patch inhibits sending spi negotiation parameters
for non-configured devices from the slave_destroy function.
Signed-off-by: NEric Moore <Eric.Moore@lsil.com>
Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>

The ioc->alt_ioc->alt_ioc pointer is not getting cleared
during driver unload time.   This dangling pointer
can result in panic in certain circumstances, such
as error recovery, or firmware download in flashless
environments. This only impacts dual functions controllers,
such as 1030. Please apply.

This patch also includes a small cosmetic name change
for mpt_spi_log_info.
Signed-off-by: NEric Moore <Eric.Moore@lsil.com>
Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>

When people use the userspace scanning facilities on SAS hardware the
LLDD gets bogus slave_alloc calls.  Just fail those gracefully instead
of printing a warning in mptsas and another one in the midlayer.
Signed-off-by: NChristoph Hellwig <hch@lst.de>
Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>