14 years agoCreate platform_device.h to contain all the platform device details.
Russell King [Sat, 29 Oct 2005 18:07:23 +0000]
Create platform_device.h to contain all the platform device details.
Convert everyone who uses platform_bus_type to include
linux/platform_device.h.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years agoMerge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6
Linus Torvalds [Sat, 29 Oct 2005 04:09:26 +0000]
Merge branch 'release' of git://git./linux/kernel/git/aegl/linux-2.6

14 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6
Linus Torvalds [Sat, 29 Oct 2005 04:08:14 +0000]
Merge /pub/scm/linux/kernel/git/gregkh/usb-2.6

14 years agoUSB: fix up some odd parts due to partial merges
Greg Kroah-Hartman [Sat, 29 Oct 2005 02:59:31 +0000]
USB: fix up some odd parts due to partial merges

Thanks to Andrew for doing the hard work on this.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years agoMerge master.kernel.org:/pub/scm/linux/kernel/git/sridhar/lksctp-2.6
Arnaldo Carvalho de Melo [Sat, 29 Oct 2005 01:35:02 +0000]
Merge /pub/scm/linux/kernel/git/sridhar/lksctp-2.6

14 years ago[PATCH] USB: add nokia_dku2 driver
Greg Kroah-Hartman [Tue, 21 Jun 2005 04:15:16 +0000]
[PATCH] USB: add nokia_dku2 driver

This driver comes from the gnokii project.
Was further cleaned up by me to match recent usb-serial core changes.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years ago[PATCH] USB: add new device id to ftdi_sio module
Martin Hagelin [Wed, 26 Oct 2005 19:10:41 +0000]
[PATCH] USB: add new device id to ftdi_sio module

This is a patch to get the ELV FHZ1000 Home Automation control device to
work with Linux. The patch adds a new device ID to the ftdi_sio driver.
It is for kernel version 2.6.13.4.

Signed-off-by: Martin Hagelin <martin.hagelin@home.se>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years ago[PATCH] USB: fix correct wording in drivers/usb/net/KConfig
Koen Kooi [Wed, 26 Oct 2005 17:42:53 +0000]
[PATCH] USB: fix correct wording in drivers/usb/net/KConfig

Signed-off-by: Koen Kooi <koen@handhelds.org>

14 years ago[PATCH] USB: fix pm patches with CONFIG_PM off part 2
Andrew Morton [Mon, 24 Oct 2005 06:02:20 +0000]
[PATCH] USB: fix pm patches with CONFIG_PM off part 2

With CONFIG_PM=n:

drivers/built-in.o(.text+0x1098c): In function `hub_thread':
drivers/usb/core/hub.c:2673: undefined reference to `.dpm_runtime_resume'
drivers/built-in.o(.text+0x10998):drivers/usb/core/hub.c:2674: undefined reference to `.dpm_runtime_resume'

Please, never ever ever put extern decls into .c files.  Use the darn header
files :(

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

14 years ago[PATCH] USB: fix pm patches with CONFIG_PM off part 1
Andrew Morton [Mon, 24 Oct 2005 06:04:25 +0000]
[PATCH] USB: fix pm patches with CONFIG_PM off part 1

With CONFIG_PM=n:

drivers/built-in.o(.text+0x2a69c): In function `ohci_hub_control':
drivers/usb/host/ohci-hub.c:539: undefined reference to `.usb_hcd_resume_root_hub'
drivers/built-in.o(.text+0x2b920): In function `ohci_irq':
drivers/usb/host/ohci-hcd.c:726: undefined reference to `.usb_hcd_resume_root_hub'

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

14 years ago[PATCH] usbcore: Fix handling of sysfs strings and other attributes
Alan Stern [Mon, 24 Oct 2005 20:24:14 +0000]
[PATCH] usbcore: Fix handling of sysfs strings and other attributes

This patch (as592) makes a few small improvements to the way device
strings are handled, and it fixes some bugs in a couple of other sysfs
attribute routines.  (Look at show_configuration_string() to see what I
mean.)

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years ago[PATCH] USB: Fix maxpacket length for ep0 on root hubs
Alan Stern [Mon, 24 Oct 2005 19:41:19 +0000]
[PATCH] USB: Fix maxpacket length for ep0 on root hubs

This patch (as591) fixes a rather innocuous bug that has been around for
quite a long time: Virtual root hubs should have a maxpacket length of
64 for endpoint 0.  I didn't realize it was wrong until I started
looking through the endpoint attribute files.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years ago[PATCH] usbcore: Use kzalloc instead of kmalloc/memset
Alan Stern [Mon, 24 Oct 2005 19:38:24 +0000]
[PATCH] usbcore: Use kzalloc instead of kmalloc/memset

This patch (as590) fixes up all the remaining places where usbcore can
use kzalloc rather than kmalloc/memset.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years ago[PATCH] usbcore: Wrap lines before column 80
Alan Stern [Mon, 24 Oct 2005 19:36:00 +0000]
[PATCH] usbcore: Wrap lines before column 80

I can't stand text lines that wrap-around in my 80-column windows.  This
patch (as589) makes cosmetic changes to a couple of source files.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years ago[PATCH] usbcore: endpoint attributes track altsetting changes
Alan Stern [Mon, 24 Oct 2005 19:33:03 +0000]
[PATCH] usbcore: endpoint attributes track altsetting changes

This patch (as588) fixes the way endpoint attribute files are registered
and unregistered.  Now they will correctly track along with altsetting
changes.  This fixes bugzilla entry #5467.

In a separate but related change, when a usb_reset_configuration call
fails, the device state is not changed to USB_STATE_ADDRESS.  In the
first place, failure means that we don't know what the state is, not
that we know the device is unconfigured.  In the second place, doing
this can potentially lead to a memory leak, since usbcore might not
realize there still is a current configuration that needs to be
destroyed.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years ago[PATCH] usbcore: Improve endpoint sysfs file handling
Alan Stern [Tue, 25 Oct 2005 19:56:06 +0000]
[PATCH] usbcore: Improve endpoint sysfs file handling

This revised patch (as587b) improves the implementation of USB endpoint
sysfs files.  Instead of storing a whole bunch of attributes for every
single endpoint, each endpoint now gets its own kobject and they can
share a static list of attributes.  The number of extra fields added to
struct usb_host_endpoint has been reduced from 4 to 1.

The bEndpointAddress field is retained even though it is redundant (it
repeats the same information as the attributes' directory name).  The
code avoids calling kobject_register, to prevent generating unwanted
hotplug events.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years ago[PATCH] USB Storage: Expand range of Freecom unusual_devs entry
Phil Dibowitz [Mon, 24 Oct 2005 06:52:39 +0000]
[PATCH] USB Storage: Expand range of Freecom unusual_devs entry

Freecom seems to be one of those vendors that can't get the GET CAPACITY
thing right. This expands the US_FL_FIX_CAPACITY flag for the entire
range of their fccd product line.

This is based on a patch sent by Stuart Black
<stuart_black@yahoo.co.uk>.

Signed-off-by: Phil Dibowitz <phil@ipom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years ago[PATCH] mdc800: remove embrions of C++ exceptions
Alexey Dobriyan [Tue, 25 Oct 2005 19:34:03 +0000]
[PATCH] mdc800: remove embrions of C++ exceptions

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years ago[PATCH] PATCH: usb-storage: use kthread API
Alan Stern [Mon, 24 Oct 2005 02:43:36 +0000]
[PATCH] PATCH: usb-storage: use kthread API

This patch is originally from Alan Stern (as569).  It has been rediffed
against a current tree.

This patch converts usb-storage to use the kthread API for creating its
control and scanning threads.  The new code doesn't use kthread_stop
because the threads need (or will need in the future) to exit
asynchronously.

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>

14 years ago[PATCH] PATCH: usb-storage: implement minimal PM
Alan Stern [Mon, 24 Oct 2005 02:41:39 +0000]
[PATCH] PATCH: usb-storage: implement minimal PM

This patch from Alan Stern started as as568.  It has been rediffed against
a current tree.

This patch adds minimal suspend/resume support to usb-storage.  Just enough
for it to qualify as PM-aware.

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>

14 years ago[PATCH] PATCH: usb-storage: allocate separate sense buffer
Alan Stern [Mon, 24 Oct 2005 02:40:22 +0000]
[PATCH] PATCH: usb-storage: allocate separate sense buffer

This patch is from Alan Stern (as560).  It has been rediffed against a
current tree.

This patch allocates a separate buffer for usb-storage to use when
auto-sensing.  Up to now we have been using the sense buffer embedded in a
scsi_cmnd struct, which is dangerous on hosts that (a) don't do
cache-coherent DMA or (b) have DMA alignment restrictions.

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>

14 years ago[PATCH] PATCH: usb-storage: move GetMaxLUN later in time
Alan Stern [Mon, 24 Oct 2005 02:38:56 +0000]
[PATCH] PATCH: usb-storage: move GetMaxLUN later in time

This patch is originally from Alan Stern (as557).  It has been re-diffed
against a current tree, and I also corrected a minor merging error.

Some time ago we introduced a delay before device scanning, because many
devices do not like to receive SCSI commands right after enumeration.
Now it turns out there's a device that doesn't like to receive
Get-Max-LUN right after enumeration either.  Accordingly this patch
delays the Get-Max-LUN request until the beginning of the scanning
procedure.  This fixes Bugzilla entry #5010.

Three things are worth noting.  First, I removed the locking code from
usb_stor_acquire_resources.  It's not needed, because the locking is to
protect against disconnect events and acquire_resources is only called
during probe (so the disconnect routine can't be called).  Second, I
initialized to 0 the buffer used for the Get-Max-LUN response.  It's not
really necessary, but it will prevent random values from showing up in
the debugging log when the request fails.  Third, I added a test against
the SINGLE_LUN flag.  This will allow us to use the flag to indicate
Bulk-only devices that can't handle Get-Max-LUN.

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>

14 years ago[PATCH] hid-core: Add Clear-Halt on the Interrupt-in endpoint
Alan Stern [Wed, 19 Oct 2005 17:06:13 +0000]
[PATCH] hid-core: Add Clear-Halt on the Interrupt-in endpoint

This patch (as577) adds a Clear-Halt call on the Interrupt-in endpoint
during input device configuration.  Without it my HP USB keyboard doesn't
work.

Vojtech says it's worth trying, since it might help with some recalcitrant
devices.  On the other hand, it might interfere with others.  I'm
submitting it so that it can get tested by a range of users.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years ago[PATCH] USB: Always do usb-handoff
Alan Stern [Wed, 19 Oct 2005 16:52:02 +0000]
[PATCH] USB: Always do usb-handoff

This revised patch (as586b) makes usb-handoff permanently true and no
longer a kernel boot parameter.  It also removes the piix3_usb quirk code;
that was nothing more than an early version of the USB handoff code
(written at a time when Intel's PIIX3 was about the only motherboard with
USB support).  And it adds identifiers for the three PCI USB controller
classes to pci_ids.h.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years ago[PATCH] USB: cdc-acm patch to use kzalloc
Oliver Neukum [Mon, 24 Oct 2005 20:42:35 +0000]
[PATCH] USB: cdc-acm patch to use kzalloc

another one to use kzalloc. Please apply.

Signed-off-by: Oliver Neukum <oliver@neukum.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years ago[PATCH] USB: Improving the set of vendor/product IDs in the ipaq driver
David Eriksson [Tue, 18 Oct 2005 18:12:24 +0000]
[PATCH] USB: Improving the set of vendor/product IDs in the ipaq driver

This is a patch improving the set of vendor/product IDs used in the
"ipaq" USB serial device driver. The patch size is because I sorted the
ids this time, forgot about that last time.

Changes:

- Added vendor/product identifiers for Psion Teklogix devices
- Restored Microsoft's identifier pair 045e/00ce
- Sorted list of vendor/product identifiers

Signed-off-by: David Eriksson <twogood@users.sourceforge.net>
Signed-off-by: Ganesh Varadarajan <ganesh@veritas.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years ago[PATCH] USB: Kaweth.c udelay patch
Guillaume GOURAT / [Fri, 21 Oct 2005 12:01:35 +0000]
[PATCH] USB: Kaweth.c udelay patch

On some arch (like arm) udelay cannot be called with value greater that
2000.

Signed-off-by: Guillaume GOURAT / guillaume.gourat@nexvision.fr
Signed-off-by: Oliver Neukum <oliver@neukum.name>

14 years ago[PATCH] USB: microtek patch to use kzalloc
Oliver Neukum [Mon, 24 Oct 2005 20:37:20 +0000]
[PATCH] USB: microtek patch to use kzalloc

here is another one to use kzalloc. Please apply.

Signed-off-by: Oliver Neukum <oliver@neukum.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years ago[PATCH] USB: storage patch for LEICA camera
Simeon Simeonov [Wed, 19 Oct 2005 15:32:14 +0000]
[PATCH] USB: storage patch for LEICA camera

On Tue, 18 Oct 2005, Simeon Simeonov wrote:
> Attached is a patch that solves mounting problems for
> LEICA D-LUX camera with FC4 2.6.13 kernel.
>
> Let me know if you have some questions.

Looks okay to me.  Given that the previous entry uses the full 0000 -
9999 range, I guess this one can also.  The vendor name is a little odd
(it will give us three different vendor names all in entries with the
same vendor ID) but that doesn't really matter either.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Phil Dibowitz <phil@ipom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years ago[PATCH] USB: always export interface information for modalias
Greg Kroah-Hartman [Tue, 21 Jun 2005 04:15:16 +0000]
[PATCH] USB: always export interface information for modalias

This fixes a problem with some cdc acm devices that were not getting
automatically loaded as the module alias was not being reported
properly.

This check was for back in the days when we only reported hotplug events
for the main usb device, not the interfaces.  We should always give the
interface information for MODALIAS/modalias as it can be needed.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years ago[PATCH] USB Serial: remove driver version from a few drivers
Greg Kroah-Hartman [Tue, 21 Jun 2005 04:15:16 +0000]
[PATCH] USB Serial: remove driver version from a few drivers

These numbers are pointless, as they have not been changed in _years_,
so we should just remove them to stop pretending there is an actual
"version number" for these drivers.

This should also help reduce confusion when people try to ask for
support of a specific driver version, as there has been no way to tell
what they are talking about.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years ago[PATCH] USB Serial: move name to driver structure
Greg Kroah-Hartman [Tue, 21 Jun 2005 04:15:16 +0000]
[PATCH] USB Serial: move name to driver structure

This fixes up a lot of problems in sysfs with some of the usb serial
drivers, they had incorrect driver names.  Also saves a tiny ammount
of memory.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years ago[PATCH] USB Serial: move old changelog comments out of source code
Greg Kroah-Hartman [Tue, 21 Jun 2005 04:15:16 +0000]
[PATCH] USB Serial: move old changelog comments out of source code

Create a new file just for these things, as they just get in the
way in the source files.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years ago[PATCH] USB Serial: get rid of the .owner field in usb_serial_driver
Greg Kroah-Hartman [Tue, 21 Jun 2005 04:15:16 +0000]
[PATCH] USB Serial: get rid of the .owner field in usb_serial_driver

Don't duplicate something that's already in struct driver.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years ago[PATCH] USB Serial: rename usb_serial_device_type to usb_serial_driver
Greg Kroah-Hartman [Tue, 21 Jun 2005 04:15:16 +0000]
[PATCH] USB Serial: rename usb_serial_device_type to usb_serial_driver

I'm tired of trying to explain why a "device_type" is really a driver.
This better describes exactly what this structure is.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years ago[PATCH] USB: delete the bluetty driver
Greg Kroah-Hartman [Tue, 21 Jun 2005 04:15:16 +0000]
[PATCH] USB: delete the bluetty driver

We have a real Bluetooth system in Linux, lets finally delete this driver as no
one is using it (and if they are, they are using a closed source bluetooth
stack, which I can't support anyway.)

Marcel, you owe me a beer :)

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years ago[PATCH] usb: Patch for USBDEVFS_IOCTL from 32-bit programs
Pete Zaitcev [Tue, 18 Oct 2005 01:15:54 +0000]
[PATCH] usb: Patch for USBDEVFS_IOCTL from 32-bit programs

Dell supplied me with the following test:

#include<stdio.h>
#include<errno.h>
#include<sys/ioctl.h>
#include<fcntl.h>
#include<linux/usbdevice_fs.h>

main(int argc,char*argv[])
{
   struct usbdevfs_hub_portinfo hubPortInfo = {0};
   struct usbdevfs_ioctl command = {0};
   command.ifno = 0;
   command.ioctl_code = USBDEVFS_HUB_PORTINFO;
   command.data = (void*)&hubPortInfo;
   int fd, ret;
   if(argc != 2) {
     fprintf(stderr,"Usage: %s /proc/bus/usb/<BusNo>/<HubID>\n",argv[0]);
     fprintf(stderr,"Example: %s /proc/bus/usb/001/001\n",argv[0]);
     exit(1);
   }
   errno = 0;
   fd = open(argv[1],O_RDWR);
   if(fd < 0) {
     perror("open failed:");
     exit(errno);
   }
   errno = 0;
   ret = ioctl(fd,USBDEVFS_IOCTL,&command);
   printf("IOCTL return status:%d\n",ret);
   if(ret<0) {
     perror("IOCTL failed:");
     close(fd);
     exit(3);
   } else {
       printf("IOCTL passed:Num of ports %d\n",hubPortInfo.nports);
       close(fd);
       exit(0);
   }
   return 0;
}

I have verified that it breaks if built in 32 bit mode on x86_64 and that
the patch below fixes it.

Signed-off-by: Pete Zaitcev <zaitcev@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years ago[PATCH] USB: convert usbmon to use usb notifiers
Greg Kroah-Hartman [Tue, 21 Jun 2005 04:15:16 +0000]
[PATCH] USB: convert usbmon to use usb notifiers

This also removes 2 usbmon callbacks.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years ago[PATCH] USB: convert usbfs/inode.c to use usb notifiers
Greg Kroah-Hartman [Tue, 21 Jun 2005 04:15:16 +0000]
[PATCH] USB: convert usbfs/inode.c to use usb notifiers

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years ago[PATCH] USB: convert usbfs/devio.c to use usb notifiers
Greg Kroah-Hartman [Tue, 21 Jun 2005 04:15:16 +0000]
[PATCH] USB: convert usbfs/devio.c to use usb notifiers

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years ago[PATCH] USB: add notifier functions to the USB core for devices and busses
Greg Kroah-Hartman [Tue, 21 Jun 2005 04:15:16 +0000]
[PATCH] USB: add notifier functions to the USB core for devices and busses

This should let us get rid of all of the different hooks in the USB core for
when something has changed.

Also, some other parts of the kernel have wanted to know this kind of
information at times.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years ago[PATCH] USB: remove the global function usbdev_lookup_minor
Greg Kroah-Hartman [Tue, 21 Jun 2005 04:15:16 +0000]
[PATCH] USB: remove the global function usbdev_lookup_minor

It's only used locally.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years ago[PATCH] Missing transfer_flags setting in usbtest
Alan Stern [Tue, 18 Oct 2005 14:08:31 +0000]
[PATCH] Missing transfer_flags setting in usbtest

This patch (as582) adds a missing transfer_flags setting to the usbtest
driver.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years ago[PATCH] USB: add owner initialisation to host drivers
Ben Dooks [Mon, 10 Oct 2005 01:32:15 +0000]
[PATCH] USB: add owner initialisation to host drivers

Add .owner initialisation to the device drivers
in drivers/usb/host so that when built as module
the device_driver refers to the owning module

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years ago[PATCH] USB: gadget drivers - add .owner initialisation
Ben Dooks [Mon, 10 Oct 2005 09:52:33 +0000]
[PATCH] USB: gadget drivers - add .owner initialisation

Ensure the the device_driver and usb_gadget_driver
have their .owner fields initialised to associate
the module owner to the driver.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years ago[PATCH] USB: S3C2410 OHCI - add driver owner field
Ben Dooks [Mon, 10 Oct 2005 00:23:50 +0000]
[PATCH] USB: S3C2410 OHCI - add driver owner field

Initialise the .owner field of the driver with
the module that owns it, to aid in linking
drivers to modules.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years ago[PATCH] add usb transceiver set_suspend() method
Juha Yrj?l? [Sun, 16 Oct 2005 22:47:04 +0000]
[PATCH] add usb transceiver set_suspend() method

When a USB device is put into suspend mode, the current drawn from VBUS
has to be less than 500 uA. Some transceivers need to be put into a
special power-saving mode to accomplish this, and won't have a separate
OTG driver handling that.

This adds a suspend method to the "otg_transceiver" struct -- misnamed,
it's not only for OTG -- and calls it from the OMAP UDC driver.

Signed-off-by: Juha Yrj?l? <juha.yrjola@nokia.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years ago[PATCH] Fix hcd->state assignments in uhci-hcd
Alan Stern [Mon, 17 Oct 2005 14:42:06 +0000]
[PATCH] Fix hcd->state assignments in uhci-hcd

This patch (as581) changes the assignments to hcd->state in the uhci-hcd
driver.  It fixes part of bugzilla entry #5227.  The problem was revealed
by David's large suite of USB suspend/resume patches; this patch should go
to Linus at the same time those do.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years ago[PATCH] omap_udc dma off-by-one fix
David Brownell [Sun, 16 Oct 2005 22:06:51 +0000]
[PATCH] omap_udc dma off-by-one fix

The change to make DMA work two bytes at a time omitted an important
tweak that affects the file_storage gadget:  it needs to recognize when
the host writes an odd number of bytes.  (The network layer ignores
such extra bytes.)

This patch resolves that issue by checking the relevant bit and adjusting
the rx byte count, so that for example a legal 13 byte request doesn't
morph into an illegal 14 byte one any more.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years ago[PATCH] usb doc: fix kernel-doc warning
Randy Dunlap [Sun, 16 Oct 2005 05:03:30 +0000]
[PATCH] usb doc: fix kernel-doc warning

usb/core/buffer.c doesn't export any symbols, so it should use
!I instead of !E to eliminate this warning message:

Warning(/var/linsrc/linux-2614-rc4//drivers/usb/core/buffer.c): no structured comments found

Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years ago[PATCH] USB: Buffer overflow patch for Yealink driver
Henk [Wed, 12 Oct 2005 13:02:56 +0000]
[PATCH] USB: Buffer overflow patch for Yealink driver

Just a small patch that fixes a small parameter validation bug.

  drivers/usb/input/map_to_7segment.h:
    This patch fixes the broken parameter validation in the char to seg7
    conversion. This could cause out-of-bounds memory references.

  MAINTAINERS:
    Yealink maintainer info now in sorted order.

  Documentation/input/yealink.txt:
    Added a Q&A section that answers some common questions.

Signed-off-by: Henk <Henk.Vergonet@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

006491df1a13f85ad245d1039dfdf20e49c394fd

14 years ago[PATCH] UHCI: Improve handling of iso TDs
Alan Stern [Thu, 13 Oct 2005 21:00:24 +0000]
[PATCH] UHCI: Improve handling of iso TDs

The uhci-hcd driver is fairly lax about the way it handles isochronous
transfers.  This patch (as579) improves it in three respects:

TDs for a new URB aren't added to the schedule until all of
them have been allocated.  This way there's no risk of the
controller executing some of them when an allocation fails.

TDs for an unlinked URB are removed from the schedule as soon
as the URB is unlinked, rather than waiting until the URB is
given back.  This way there's no risk of the controller still
executing a TD after the URB completes.

The urb->error_count values are now reported correctly.
Although since they aren't used in any drivers except for
debug messages in the system log, probably nobody cares.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years ago[PATCH] USB: Rename hcd->hub_suspend to hcd->bus_suspend
Alan Stern [Thu, 13 Oct 2005 21:08:02 +0000]
[PATCH] USB: Rename hcd->hub_suspend to hcd->bus_suspend

This patch (as580) is perhaps the only result from the long discussion I
had with David about his changes to the root-hub suspend/resume code.  It
renames the hub_suspend and hub_resume methods in struct usb_hcd to
bus_suspend and bus_resume.  These are more descriptive names, since the
methods really do suspend or resume an entire USB bus, and less likely to
be confused with the hub_suspend and hub_resume routines in hub.c.

It also takes David's advice about removing the layer of bus glue, where
those methods are called.  And it implements a related change that David
made to the other HCDs but forgot to put into dummy_hcd.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years ago[PATCH] UHCI: unify BIOS handoff and driver reset code
Alan Stern [Mon, 3 Oct 2005 20:36:29 +0000]
[PATCH] UHCI: unify BIOS handoff and driver reset code

This patch (as574) updates the PCI BIOS usb-handoff code for UHCI
controllers, making it work like the reset routines in uhci-hcd.  This
allows uhci-hcd to drop its own routines in favor of the new ones
(code-sharing).

Once the patch is merged we can turn the usb-handoff option on
permanently, as far as UHCI is concerned.  OHCI and EHCI may still have
some issues.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years ago[PATCH] g_file_storage: fix obscure race condition
Alan Stern [Thu, 6 Oct 2005 20:38:45 +0000]
[PATCH] g_file_storage: fix obscure race condition

This patch (as575) fixes an unlikely race in the g_file_storage driver.
The problem can occur only when the driver is unbound before its
initialization routine has finished.

I also took the opportunity to replace kmalloc/memset with kzalloc.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years ago[PATCH] usb/input/touchkit: add more device IDs
Daniel Ritz [Wed, 28 Sep 2005 19:30:12 +0000]
[PATCH] usb/input/touchkit: add more device IDs

add two more device IDs from eGalax' programming guide.
thanks to Jonathan Hopper <jrhopper () gmail ! com>  for pointing out.

Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

 drivers/usb/input/touchkitusb.c |    2 ++
 1 file changed, 2 insertions(+)

14 years ago[PATCH] Add unusual_devs for iPod Nano
Phil Dibowitz [Fri, 30 Sep 2005 07:27:36 +0000]
[PATCH] Add unusual_devs for iPod Nano

This adds US_FL_FIX_CAPACITY for yet _another_ entire block of Apple
productIds. They really can't seem to get this right. This one is for
the iPod Nano. Reported by Tyson Vinson <lornoss@gmail.com>.

Signed-off-by: Phil Dibowitz <phil@ipom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

 drivers/usb/storage/unusual_devs.h |   10 ++++++++++
 1 file changed, 10 insertions(+)

14 years ago[PATCH] Add unusual_dev for iBeat
Phil Dibowitz [Fri, 30 Sep 2005 07:20:15 +0000]
[PATCH] Add unusual_dev for iBeat

This patch adds the US_FL_IGNORE_RESIDUE flag for the TrekStor i.Beat
Joy 2.0. Original version of this patch was sent by Stefan Werner
<dustbln@gmx.de> with test/rediff/etc. by me.

Signed-off-by: Phil Dibowitz <phil@ipom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

 drivers/usb/storage/unusual_devs.h |    7 +++++++
 1 file changed, 7 insertions(+)

14 years ago[PATCH] usb-storage: Readd missing SDDR-05b unusual_devs entry
Daniel Drake [Fri, 30 Sep 2005 11:58:13 +0000]
[PATCH] usb-storage: Readd missing SDDR-05b unusual_devs entry

Just noticed that the SDDR-05b entry is missing for the shuttle_usbat driver.
Looking through BK history it was removed in this patch:

http://linux.bkbits.net:8080/linux-2.6/gnupatch@42435730FZQ2XCA6Qv5GPGD4pC4laQ

However, at merge time, it looks like the duplicate was already removed,
compare these two revisions:

http://linux.bkbits.net:8080/linux-2.6/anno/drivers/usb/storage/unusual_devs.h@1.152
http://linux.bkbits.net:8080/linux-2.6/anno/drivers/usb/storage/unusual_devs.h@1.153

Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: Phil Dibowitz <phil@ipom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

 drivers/usb/storage/unusual_devs.h |    8 ++++++++
 1 file changed, 8 insertions(+)

14 years ago[PATCH] usb-storage: Some minor shuttle_usbat cleanups
Daniel Drake [Fri, 30 Sep 2005 11:49:36 +0000]
[PATCH] usb-storage: Some minor shuttle_usbat cleanups

A while ago, Matthew Dharm wrote:
> Looks good.  Tho, I would like to see a future patch to do two things:
>  1) Change comments from C++ style to C-style
>  2) Make sure we're naming consistently everywhere SCM, USBAT,
>  USBAT-02 (most noticably needing fixing is the string used at
>  transport-selection time, but a sweep of all uses to be consistent
>  would be in order).

Sorry for the long delay, here is a patch to address this. I also clarified
some ATA/ATAPI wording + function names.

Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

 drivers/usb/storage/shuttle_usbat.c |  306 ++++++++++++++++++++----------------
 drivers/usb/storage/shuttle_usbat.h |   66 +++----
 drivers/usb/storage/transport.h     |    2
 drivers/usb/storage/unusual_devs.h  |   10 -
 drivers/usb/storage/usb.c           |    4
 5 files changed, 213 insertions(+), 175 deletions(-)

14 years ago[PATCH] USB Storage: HP8200: Another device type detection fix
Daniel Drake [Wed, 28 Sep 2005 23:14:21 +0000]
[PATCH] USB Storage: HP8200: Another device type detection fix

There appears to be one more case where the HP8200 CD writer devices are
detected as flash readers - when the USB cable is replugged after use, with
the power cable still connected.

Oddly enough, the identify device command appears to 'fall through' when the
devices are in this state, the status register reading exactly the same opcode
as the command (0xA1) that was just executed.

I think it's safe to label this behaviour as specific to HP8200 devices, I
can't get the flash devices to respond like this.

This patch should solve the last of the HP8200 issues which have cropped up
recently.

Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

 drivers/usb/storage/shuttle_usbat.c |   12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

14 years ago[PATCH] USB: make usb storage note visible in Kconfig
Borislav Petkov [Wed, 28 Sep 2005 16:06:04 +0000]
[PATCH] USB: make usb storage note visible in Kconfig

the following patch splits the NOTE: in the Device Drivers->USB submenu of
Kconfig thus making the whole of it readable on 600x800 terminals.
(Otherwise, the line was too big and disappeared into nowhere.)

Signed-off-by: Borislav Petkov <petkov@uni-muenster.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

 drivers/usb/storage/Kconfig |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

14 years ago[PATCH] safe_serial: use preprocessor directive for error
Randy Dunlap [Mon, 3 Oct 2005 00:15:33 +0000]
[PATCH] safe_serial: use preprocessor directive for error

Use valid #preprocessor instruction to generate an error.

Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
 drivers/usb/serial/safe_serial.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

14 years ago[PATCH] pegasus.h
Petko Manolov [Mon, 3 Oct 2005 14:24:11 +0000]
[PATCH] pegasus.h

This one is a tiny patch adding one more device to the list.  Please
apply. :)

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

 drivers/usb/net/pegasus.h |    2 ++
 1 file changed, 2 insertions(+)

14 years ago[PATCH] drivers/usb/serial/ftdi_sio: add PID/VID
Thomas Riewe [Thu, 29 Sep 2005 12:57:29 +0000]
[PATCH] drivers/usb/serial/ftdi_sio: add PID/VID

We would like to add a PID for the Pyramid Appliance Display, which works
on USB via FTDI_SIO.

Signed-off-by: Thomas Riewe <thomasr@pyramid.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

 drivers/usb/serial/ftdi_sio.c |    1 +
 drivers/usb/serial/ftdi_sio.h |    3 +++
 2 files changed, 4 insertions(+)

14 years ago[PATCH] USB: make wHubCharacteristics __le16 to match other usb descriptor fields
Greg Kroah-Hartman [Tue, 21 Jun 2005 04:15:16 +0000]
[PATCH] USB: make wHubCharacteristics __le16 to match other usb descriptor fields

Also has the nice benefit of making sparc alignment issues go away.

Thanks to David Miller for pointing out the problems here.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

 drivers/usb/core/hub.c |   22 ++++++++++++----------
 drivers/usb/core/hub.h |    2 +-
 2 files changed, 13 insertions(+), 11 deletions(-)

14 years ago[PATCH] USB: File-Storage gadget: use the kthread API
Alan Stern [Mon, 26 Sep 2005 20:12:02 +0000]
[PATCH] USB: File-Storage gadget: use the kthread API

This patch (as566) converts the File-Storage gadget over to the kthread
API.  The new code doesn't use kthread_stop because the control thread
needs to terminate asynchronously when it receives a signal.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

 drivers/usb/gadget/file_storage.c |   32 +++++++++++++-------------------
 1 file changed, 13 insertions(+), 19 deletions(-)

14 years ago[PATCH] USB: sisusb warning fix
Andrew Morton [Fri, 23 Sep 2005 06:55:22 +0000]
[PATCH] USB: sisusb warning fix

drivers/usb/misc/sisusbvga/sisusb.c: In function `sisusb_reset_text_mode':
drivers/usb/misc/sisusbvga/sisusb.c:2461: warning: assignment discards qualifiers from pointer target type

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

 drivers/usb/misc/sisusbvga/sisusb.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

14 years ago[PATCH] USB: UHCI: Spruce up some comments
Alan Stern [Mon, 26 Sep 2005 20:31:15 +0000]
[PATCH] USB: UHCI: Spruce up some comments

This patch (as570) changes some comments in the uhci-hcd header file and
removes an unused declaration (something I forgot to erase in an earlier
patch).

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

 drivers/usb/host/uhci-hcd.h |   91 +++++++++++++++++++++++---------------------
 1 file changed, 49 insertions(+), 42 deletions(-)

14 years ago[PATCH] USB: usb_bulk_message() handles interrupts endpoints
Alan Stern [Mon, 26 Sep 2005 20:22:45 +0000]
[PATCH] USB: usb_bulk_message() handles interrupts endpoints

Because there is no bulk_interrupt_message() routine and no
USBDEVFS_INTERRUPT ioctl, people have been forced to abuse the
usb_bulk_message() routine and USBDEVFS_BULK by using them for interrupt
transfers as well as bulk transfers.

This patch (as567) formalizes this practice and adds code to
usb_bulk_message() for detecting when the target is really an interrupt
endpoint.  If it is, the routine submits an interrupt URB (using the
default interval) instead of a bulk URB.  In theory this should help HCDs
that don't like it when people try to mix transfer types, queuing both
periodic and non-periodic types for the same endpoint.

Not fully tested -- I don't have any programs that use USBDEVFS_BULK for
interrupt transfers -- but it compiles okay and normal bulk messages work
as well as before.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

 drivers/usb/core/message.c |   24 ++++++++++++++++++++----
 1 file changed, 20 insertions(+), 4 deletions(-)

14 years ago[PATCH] updates for "controller suspended" handling
David Brownell [Tue, 27 Sep 2005 17:38:54 +0000]
[PATCH] updates for "controller suspended" handling

Reject URBs to _all_ devices when their host controllers are suspended;
even root hub registers will be unavailable.  Also, don't reject urbs
to root hubs in other cases; the only upstream link is through that
controller (on PCI or whatever SOC bus is in use).

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

 drivers/usb/core/hcd.c |   28 ++++++++++++----------------
 drivers/usb/core/urb.c |    3 ++-
 2 files changed, 14 insertions(+), 17 deletions(-)

14 years ago[PATCH] stop exporting two functions
David Brownell [Fri, 23 Sep 2005 05:45:26 +0000]
[PATCH] stop exporting two functions

The way we're looking at USB suspend lately doesn't expect drivers to
call usb_suspend_device() or usb_resume_device() directly; that'll
be implicit when no interfaces are in use.

This patch removes those APIs from visibility outside usbcore.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>

 drivers/usb/core/hub.c |   12 ++++--------
 drivers/usb/core/usb.h |    4 ++++
 include/linux/usb.h    |    5 -----
 3 files changed, 8 insertions(+), 13 deletions(-)

14 years ago[PATCH] ISP116x PM updates
David Brownell [Fri, 23 Sep 2005 05:45:13 +0000]
[PATCH] ISP116x PM updates

This makes the isp116x driver stop using usb_suspend_device() and
usb_resume_device() ... usbcore now calls to the root hub methods,
removing the need for this.  It also switches from keventd to khubd
for remote wakeup.  (Compile tested.)

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

 drivers/usb/host/isp116x-hcd.c |   29 ++++-------------------------
 drivers/usb/host/isp116x.h     |    1 -
 2 files changed, 4 insertions(+), 26 deletions(-)

14 years ago[PATCH] UHCI PM updates
David Brownell [Fri, 23 Sep 2005 05:44:56 +0000]
[PATCH] UHCI PM updates

This removes suspend and resume path recursion in UHCI.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

 drivers/usb/host/uhci-hcd.c |    9 ---------
 1 file changed, 9 deletions(-)

14 years ago[PATCH] update PCI early-handoff handling for OHCI
David Brownell [Fri, 23 Sep 2005 05:43:30 +0000]
[PATCH] update PCI early-handoff handling for OHCI

The PCI "early usb handoff" quirk logic didn't work like "ohci-hcd" ...
This patch makes it do so by:

  - Resetting the controller after kicking BIOS off, matching the
    normal "chip in hardware reset" startup mode;

  - Reporting any BIOS that borks this simple handoff; it's likely
    got a few other surprises for us too.

  - Ignoring that handoff on HPPA;

The diagnostic string is mostly shared with EHCI, saving a few bytes.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

 drivers/usb/host/pci-quirks.c |   22 ++++++++++++++++++----
 1 file changed, 18 insertions(+), 4 deletions(-)

14 years ago[PATCH] OHCI PM updates
David Brownell [Fri, 23 Sep 2005 05:42:53 +0000]
[PATCH] OHCI PM updates

This simplifies the OHCI root hub suspend logic:

 - Uses new usbcore root hub calls to make autosuspend work again:
* Uses a newish usbcore root hub wakeup mechanism,
  making requests to khubd not keventd.
* Uses an even newer sibling suspend hook.

 - Expect someone always made usbcore call ohci_hub_suspend() before bus
   glue fires; and that ohci_hub_resume() is only called after that bus
   glue ran.  Previously, only CONFIG_USB_SUSPEND promised those things.
   (Includes updates to PCI and OMAP bus glue.)

 - Handle a not-noticed-before special case during resume from one of
   the swsusp snapshots when using "usb-handoff":  the controller isn't
   left in RESET state.  (A bug to fix in the usb-handoff code...)

Also cleans up a minor debug printk glitch, and switches an mdelay over
to an msleep (how did that stick around for so long?).

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

 drivers/usb/host/ohci-dbg.c  |    4 ----
 drivers/usb/host/ohci-hcd.c  |    2 +-
 drivers/usb/host/ohci-hub.c  |   42 ++++++++++++------------------------------
 drivers/usb/host/ohci-mem.c  |    1 -
 drivers/usb/host/ohci-omap.c |   36 ++++++++++++------------------------
 drivers/usb/host/ohci-pci.c  |   40 ++++++++--------------------------------
 drivers/usb/host/ohci.h      |    1 -
 7 files changed, 33 insertions(+), 93 deletions(-)

14 years ago[PATCH] usbcore PCI glue updates for PM
David Brownell [Fri, 23 Sep 2005 05:38:16 +0000]
[PATCH] usbcore PCI glue updates for PM

This updates the PCI glue to address the new and simplified usbcore suspend
semantics, where CONFIG_USB_SUSPEND becomes irrelevant to HCDs because
hcd->hub_suspend() will always be called.

  - Removes now-unneeded recursion support

  - Go back to ignoring faults reported by the wakeup calls; we expect them
    to fail sometimes, and that's just fine.

The PCI HCDs will need simple changes to catch up to this, like being able
to ignore the setting of CONFIG_USB_SUSPEND.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

 drivers/usb/core/hcd-pci.c |  106 +++++++++++++++++++++------------------------
 drivers/usb/core/hcd.h     |    6 +-
 2 files changed, 53 insertions(+), 59 deletions(-)

14 years ago[PATCH] root hub updates (greater half)
David Brownell [Fri, 23 Sep 2005 05:37:29 +0000]
[PATCH] root hub updates (greater half)

This patch associates hub suspend and resume logic (including for root hubs)
with CONFIG_PM -- instead of CONFIG_USB_SUSPEND as before -- thereby unifying
two troublesome versions of suspend logic into just one.  It'll be easier to
keep things right from now on.

  - Now usbcore _always_ calls hcd->hub_suspend as needed, instead of
    only when USB_SUSPEND is enabled:
     * Those root hub methods are now called from hub suspend/resume;
       no more skipping between layers during device suspend/resume;
     * It now handles cases allowed by sysfs or autosuspended root hubs,
       by forcing the hub interface to resume too.

  - All devices, including virtual root hubs, now get the same treatment
    on their resume paths ... including re-activating all their interfaces.

Plus it gets rid of those stub copies of usb_{suspend,resume}_device(), and
updates the Kconfig to match the new definition of USB_SUSPEND:  it provides
(a) selective suspend, downstream from hubs; and (b) remote wakeup, upstream
from any device configuration which supports it.

This calls for minor followup patches for most HCDs (and their PCI glue).

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

 drivers/usb/core/Kconfig |   11 ++-
 drivers/usb/core/hub.c   |  163 +++++++++++++++++++++++++----------------------
 2 files changed, 97 insertions(+), 77 deletions(-)

14 years ago[PATCH] root hub changes (lesser half)
David Brownell [Fri, 23 Sep 2005 05:32:24 +0000]
[PATCH] root hub changes (lesser half)

This patch collects various small updates related to root hubs, to shrink
later patches which build on them.

  - For root hub suspend/resume support:
     * Make the existing usb_hcd_resume_root_hub() routine respect pmcore
       locking, exporting and using the dpm_runtime_resume() method.
     * Add a new usb_hcd_suspend_root_hub() to pair with that routine.
       (Essential to make OHCI autosuspend behave again...)
     * HC_SUSPENDED by itself only refers to the root hub's downstream ports.
       So let HCDs see root hub URBs unless the parent device is suspended.

  - Remove an assertion we no longer need (and now, also don't want).

  - Generic suspend/resume updates to work better with swsusp.
     * Ignore the FREEZE vs SUSPEND distinction for hardware; trying to
       use it breaks the swsusp snapshots it's supposed to help (sigh).
     * On resume, mark devices as resumed right away, but then
       do nothing else if the device is marked NOTATTACHED.

These changes shouldn't be very noticable by themselves.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

 drivers/base/power/runtime.c |    1
 drivers/usb/core/hcd.c       |   64 ++++++++++++++++++++++++++++++++++++++-----
 drivers/usb/core/hcd.h       |    1
 drivers/usb/core/hub.c       |   45 ++++++++++++++++++++++++------
 drivers/usb/core/usb.c       |   20 +++++++++----
 drivers/usb/core/usb.h       |    1
 6 files changed, 111 insertions(+), 21 deletions(-)

14 years ago[PATCH] all HCDs provide root hub suspend/resume methods
David Brownell [Fri, 23 Sep 2005 05:32:11 +0000]
[PATCH] all HCDs provide root hub suspend/resume methods

This cleans up a small recent FIXME, ensuring that all the HCDs provide
root hub suspend/resume methods.  It also wraps the calls to those root
suspend routines just like on the PCI "USB_SUSPEND not defined" cases,
so non-PCI bus glue won't be as tempted to behave very differently.

Several of the SOC based OHCI drivers forgot to list those methods;
the patch also adds those missing declarations.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

 drivers/usb/core/hcd.c          |   42 +++++++++++++++++++++++++---------------
 drivers/usb/host/ohci-au1xxx.c  |    5 ++++
 drivers/usb/host/ohci-lh7a404.c |    5 ++++
 drivers/usb/host/ohci-pxa27x.c  |    1
 drivers/usb/host/ohci-s3c2410.c |    1
 drivers/usb/host/ohci-sa1111.c  |    1
 6 files changed, 40 insertions(+), 15 deletions(-)

14 years ago[PATCH] EHCI, split out PCI glue
Matt Porter [Fri, 23 Sep 2005 05:31:15 +0000]
[PATCH] EHCI, split out PCI glue

This splits BIOS and PCI specific support out of ehci-hcd.c into
ehci-pci.c.  It follows the model already used in the OHCI driver
so support for non-PCI EHCI controllers can be more easily added.

Signed-off-by: Matt Porter <mporter@kernel.crashing.org>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

 drivers/usb/host/ehci-hcd.c |  543 ++++++--------------------------------------
 drivers/usb/host/ehci-pci.c |  414 +++++++++++++++++++++++++++++++++
 drivers/usb/host/ehci.h     |    1
 3 files changed, 492 insertions(+), 466 deletions(-)

14 years ago[PATCH] one less word in struct device
David Brownell [Fri, 23 Sep 2005 05:30:48 +0000]
[PATCH] one less word in struct device

This saves a word from "struct device" ... there's a refcounting mechanism
stub that's rather ineffective (the values are never even tested!), which
can safely be deleted.  With this patch it uses normal device refcounting,
so any potential users of the pm_parent mechanism will be more correct.
(That mechanism is actually unusable for now though; it does nothing.)

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

 drivers/base/power/main.c |   26 +++-----------------------
 include/linux/pm.h        |    1 -
 2 files changed, 3 insertions(+), 24 deletions(-)

14 years ago[PATCH] USB: UHCI: Split apart the physical and logical framelist arrays
Alan Stern [Fri, 16 Sep 2005 18:22:51 +0000]
[PATCH] USB: UHCI: Split apart the physical and logical framelist arrays

This patch (as563) splits the physical and logical framelist arrays in
uhci-hcd into two separate pieces.  This will allow slightly better memory
utilization, since each piece is no larger than a single page whereas
before the whole thing was a little bigger than two pages.  It also allows
the logical array to be allocated in non-DMA-coherent memory.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years ago[PATCH] USB: UHCI: Remove unused fields and unneeded tests for NULL
Alan Stern [Fri, 16 Sep 2005 18:17:45 +0000]
[PATCH] USB: UHCI: Remove unused fields and unneeded tests for NULL

This patch (as562) removes from the uhci-hcd driver a few unused fields
and some unnecessary tests against NULL and assignments to NULL.  In fact
it wasn't until fairly recently that the tests became unnecessary.
Before last winter it was possible that the driver's stop() routine would
get called even if the start() routine returned an error, but now that
can't happen.  Hence there's no longer any need to check for partial
initialization.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years ago[PATCH] USB: Fix usb hub build
Matt Porter [Mon, 19 Sep 2005 16:40:24 +0000]
[PATCH] USB: Fix usb hub build

Signed-off-by: Matt Porter <mporter@kernel.crashing.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

 drivers/usb/core/hub.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

14 years ago[PATCH] remove some USB_SUSPEND dependencies
David Brownell [Wed, 14 Sep 2005 02:59:11 +0000]
[PATCH] remove some USB_SUSPEND dependencies

This simplifies some of the PM-related #ifdeffing by recognizing
that USB_SUSPEND depends on PM.  Also, OHCI drivers were often
testing for USB_SUSPEND when they should have tested just PM.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

 drivers/usb/core/hcd.c          |    2 ++
 drivers/usb/host/ohci-hcd.c     |    2 +-
 drivers/usb/host/ohci-hub.c     |    4 ++--
 drivers/usb/host/ohci-omap.c    |    2 +-
 drivers/usb/host/ohci-pci.c     |    2 +-
 drivers/usb/host/ohci-ppc-soc.c |    4 ++--
 drivers/usb/host/ohci-pxa27x.c  |    2 +-
 drivers/usb/host/ohci-s3c2410.c |    3 +--
 drivers/usb/host/ohci-sa1111.c  |    2 +-
 9 files changed, 12 insertions(+), 11 deletions(-)

14 years ago[PATCH] remove duplicated resume path code
David Brownell [Wed, 14 Sep 2005 02:57:36 +0000]
[PATCH] remove duplicated resume path code

This gets rid of some inconsistently duplicated logic to resume interfaces.
Similar code was in both finish_port_resume() and in usb_generic_resume().
Now there is just one copy of that code, accessed regardless of whether
CONFIG_USB_SUSPEND is enabled.  Fault handling is also more consistent.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years ago[PATCH] remove usb_suspend_device() parameter
David Brownell [Wed, 14 Sep 2005 02:57:27 +0000]
[PATCH] remove usb_suspend_device() parameter

This patch removes the extra usb_suspend_device() parameter.  The original
reason to pass that parameter was so that this routine could suspend any
active children.  A previous patch removed that functionality ... leaving
no reason to pass the parameter.  A close analogy is pci_set_power_state,
which doesn't need a pm_message_t either.

On the internal code path that comes through the driver model, the parameter
is now used to distinguish cases where USB devices need to "freeze" but not
suspend.   It also checks for an error case that's accessible through sysfs:
attempting to suspend a device before its interfaces (or for hubs, ports).

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

 drivers/usb/core/hub.c         |   34 +++++++++++++++++++++-------------
 drivers/usb/core/usb.c         |   23 +++++++++++++++++++++--
 drivers/usb/host/ehci-hcd.c    |    2 +-
 drivers/usb/host/isp116x-hcd.c |    2 +-
 drivers/usb/host/ohci-pci.c    |    2 +-
 include/linux/usb.h            |    2 +-
 6 files changed, 46 insertions(+), 19 deletions(-)

14 years ago[PATCH] remove suspend-path recursion
David Brownell [Wed, 14 Sep 2005 02:57:04 +0000]
[PATCH] remove suspend-path recursion

This patch removes some recursion in the CONFIG_USB_SUSPEND logic, which
suspended children (of devices or hubs) that weren't already suspended.
When it sees such cases, suspend now just fails cleanly.

That logic was not needed during system-wide sleep state transitions; and
given the current notions of how to manage selective suspend transitions,
we don't want it there either.  Where it was particularly handy was coping
with various limitations of the sysfs "echo -n N > power/state" support.
(These include assuming that "N" is always meaningful to the driver; and
that drivers can only transition to state N from state zero.)

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years ago[PATCH] usb_interface power state
David Brownell [Wed, 14 Sep 2005 02:56:33 +0000]
[PATCH] usb_interface power state

This updates the handling of power state for USB interfaces.

  - Formalizes an existing invariant:  interface "power state" is a boolean:
    ON when I/O is allowed, and FREEZE otherwise.  It does so by defining
    some inlined helpers, then using them.

  - Adds a useful invariant:  the only interfaces marked active are those
    bound to non-suspended drivers.  Later patches build on this invariant.

  - Simplifies the interface driver API (and removes some error paths) by
    removing the requirement that they record power state changes during
    suspend and resume callbacks.  Now usbcore does that.

A few drivers were simplified to address that last change.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

 drivers/usb/core/hub.c       |   33 +++++++++------------
 drivers/usb/core/message.c   |    1
 drivers/usb/core/usb.c       |   65 +++++++++++++++++++++++++++++++++----------
 drivers/usb/core/usb.h       |   18 +++++++++++
 drivers/usb/input/hid-core.c |    2 -
 drivers/usb/misc/usbtest.c   |   10 ------
 drivers/usb/net/pegasus.c    |    2 -
 drivers/usb/net/usbnet.c     |    2 -
 8 files changed, 85 insertions(+), 48 deletions(-)

14 years ago[PATCH] USB: move handoff code
David Brownell [Sat, 24 Sep 2005 00:14:37 +0000]
[PATCH] USB: move handoff code

This moves the PCI quirk handling for USB host controllers from the
PCI directory to the USB directory.  Follow-on patches will need to:

(a) merge these copies with the originals in the HCD reset methods.
they don't wholly agree, despite doing the very same thing; and

(b) eventually change it so "usb-handoff" is the default, to help
get more robust USB/BIOS/input/... interactions.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

 drivers/Makefile              |    2
 drivers/pci/quirks.c          |  253 ---------------------------------------
 drivers/usb/Makefile          |    1
 drivers/usb/host/Makefile     |    5
 drivers/usb/host/pci-quirks.c |  272 ++++++++++++++++++++++++++++++++++++++++++
 5 files changed, 280 insertions(+), 253 deletions(-)

14 years ago[PATCH] ub: suppress gcc warnings for pointer casts
Pete Zaitcev [Sat, 24 Sep 2005 20:10:16 +0000]
[PATCH] ub: suppress gcc warnings for pointer casts

When building on a 64-bit platform, gcc produces a warning
"cast of a pointer to an integer of a different size".
The scatterlist.offset on the LHS is unsigned int, so I used
that originally.

Signed-off-by: Pete Zaitcev <zaitcev@yahoo.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

 drivers/block/ub.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

14 years ago[PATCH] USB: add more snooping hooks in devio.c
Greg Kroah-Hartman [Tue, 21 Jun 2005 04:15:16 +0000]
[PATCH] USB: add more snooping hooks in devio.c

Now we can log the urbs travelling through usbfs

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years ago[PATCH] devfs: Remove the mode field from usb_class_driver as it's no longer needed
Greg Kroah-Hartman [Tue, 21 Jun 2005 04:15:16 +0000]
[PATCH] devfs: Remove the mode field from usb_class_driver as it's no longer needed

Also fixes all drivers that set this field, and removes some other devfs
specfic USB logic.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

 drivers/usb/class/usblp.c           |    3 +--
 drivers/usb/core/file.c             |   19 ++++---------------
 drivers/usb/image/mdc800.c          |    3 +--
 drivers/usb/input/aiptek.c          |    2 +-
 drivers/usb/input/hiddev.c          |    3 +--
 drivers/usb/media/dabusb.c          |    3 +--
 drivers/usb/misc/auerswald.c        |    3 +--
 drivers/usb/misc/idmouse.c          |    5 ++---
 drivers/usb/misc/legousbtower.c     |    5 ++---
 drivers/usb/misc/rio500.c           |    3 +--
 drivers/usb/misc/sisusbvga/sisusb.c |    5 -----
 drivers/usb/misc/usblcd.c           |    9 ++++-----
 drivers/usb/usb-skeleton.c          |    3 +--
 include/linux/usb.h                 |    7 ++-----
 14 files changed, 22 insertions(+), 51 deletions(-)

14 years ago[PATCH] USB: add endpoint information to sysfs
Greg Kroah-Hartman [Tue, 21 Jun 2005 04:15:16 +0000]
[PATCH] USB: add endpoint information to sysfs

This patch adds endpoint information for both devices and interfaces to
sysfs.  Previously it was only possible to get the endpoint information
from usbfs, and never possible to get any information on endpoint 0.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

 drivers/usb/core/sysfs.c |  195 ++++++++++++++++++++++++++++++++++++++++++++++-
 include/linux/usb.h      |    4
 2 files changed, 197 insertions(+), 2 deletions(-)

14 years ago[PATCH] USB: disable tasklet if rtl8150 device is removed while active.
Greg Kroah-Hartman [Tue, 21 Jun 2005 04:15:16 +0000]
[PATCH] USB: disable tasklet if rtl8150 device is removed while active.

This fixes a oops seen in the wild.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

14 years ago[PATCH] USB: ftdi: Artemis and ATIK based USB astronomical CCD cameras
Rui Santos [Fri, 23 Sep 2005 19:06:50 +0000]
[PATCH] USB: ftdi: Artemis and ATIK based USB astronomical CCD cameras

This patch enables direct kernel support for the Artemis
and ATIK astronomical based USB CCD cameras.
Since all communications with this camera are done via an
FTDI 245BM chip, it was only needed to specify the
ProductID and VendorID of all three devices.
In what tests are concerned, data was transfered from and
to the FTDI at the chips Top speed (360KB/s).

Signed-off-by: Rui Santos <rsantos@grupopie.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

 drivers/usb/serial/ftdi_sio.c |    3 +++
 drivers/usb/serial/ftdi_sio.h |   13 +++++++++++++
 2 files changed, 16 insertions(+)

14 years ago[PATCH] USB: ehci.patch (earlier irq disable)
David Brownell [Tue, 27 Sep 2005 17:19:39 +0000]
[PATCH] USB: ehci.patch (earlier irq disable)

This tweaks the EHCI reboot notifier to also halt the EHCI controller, and
makes that halt code force IRQs off.  Both should always have been done.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

 drivers/usb/host/ehci-hcd.c |    8 ++++++++
 1 file changed, 8 insertions(+)

14 years agoMerge branch 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband
Linus Torvalds [Fri, 28 Oct 2005 23:47:34 +0000]
Merge branch 'for-linus' of /linux/kernel/git/roland/infiniband

14 years ago[IB] fix up class_device_create() calls
Roland Dreier [Fri, 28 Oct 2005 23:38:15 +0000]
[IB] fix up class_device_create() calls

Fix class_device_create() calls to match the new prototype which
takes a parent device pointer.

Signed-off-by: Roland Dreier <rolandd@cisco.com>