linux.git/drivers/usb/core/sysfs.c, branch v2.6.21

USB: export autosuspend delay in sysfs

2007-02-23T23:03:47+00:00

This patch (as861) adds sysfs attributes to expose the autosuspend
delay value for each USB device.  If the user changes the delay from 0
(no autosuspend) to a positive value, an autosuspend is attempted.

Signed-off-by: Alan Stern 
Signed-off-by: Greg Kroah-Hartman

USB: minor cleanups for sysfs.c

2007-02-23T23:03:46+00:00

This patch (as858) makes some minor cleanups to sysfs.c in usbcore.
Unnecessary tests are removed and a few temp variables are added.

Signed-off-by: Alan Stern 
Signed-off-by: Greg Kroah-Hartman

USB: add a blacklist for devices that can't handle some things we throw at them.

2007-02-23T23:03:46+00:00

This adds a blacklist to the USB core to handle some autosuspend and
string issues that devices have.

Originally written by Oliver, but hacked up a lot by Greg.

Signed-off-by: Oliver Neukum 
Signed-off-by: Greg Kroah-Hartman

USB: unconfigure devices which have config 0

2007-02-16T23:32:21+00:00

Some USB devices do have a configuration 0, in contravention of the
USB spec.  Normally 0 is supposed to indicate that a device is
unconfigured.

While we can't change what the device is doing, we can change usbcore.
This patch (as852) allows usb_set_configuration() to accept a config
value of -1 as indicating that the device should be unconfigured.  The
request actually sent to the device will still contain 0 as the value.
But even if the device does have a configuration 0, dev->actconfig
will be set to NULL and dev->state will be set to USB_STATE_ADDRESS.

Without some sort of special-case handling like this, there is no way
to unconfigure these non-compliant devices.

Signed-off-by: Alan Stern 
Signed-off-by: Greg Kroah-Hartman

usbcore: trivial whitespace fixes

2007-02-07T23:44:40+00:00

This patch (as844) makes some trivial whitespace fixes to a few files
in usbcore.  Oliver did most of the work and Alan added some tidying up.

Signed-off-by: Oliver Neukum 
Signed-off-by: Alan Stern 
Signed-off-by: Greg Kroah-Hartman

USB: fix __must_check warnings in drivers/usb/core/

2006-09-27T18:58:57+00:00

Signed-off-by: Greg Kroah-Hartman

usbcore: add configuration_string to attribute group

2006-09-27T18:58:49+00:00

This patch (as737b) does a very small cleanup of core/sysfs.c by adding
the configuration_string attribute file to the existing attribute group
instead of treating it separately.  It doesn't need this separate
treatment because unlike the other device string attributes, it changes
along with the active configuration.

The patch also fixes a simple typo (which, oddly enough, doesn't seem to
bother the compiler).

Signed-off-by: Alan Stern 
Signed-off-by: Greg Kroah-Hartman

Remove obsolete #include

2006-06-30T17:25:36+00:00

Signed-off-by: Jörn Engel 
Signed-off-by: Adrian Bunk

[PATCH] USB: make usb_create_ep_files take a struct device

2006-06-21T22:04:19+00:00

Instead of a kobject, will make things easier in the future (don't know
what I was thinking when I did this originally...)

Signed-off-by: Greg Kroah-Hartman

[PATCH] USB: move the endpoint specific sysfs code to it's own file

2006-06-21T22:04:18+00:00

This makes it easier to modify in the future without touching anything else.

Signed-off-by: Greg Kroah-Hartman