On Fri, 19 Oct 2001, O. Beaudoux wrote:
> I try to get a HID report descriptor using lsusb from usbutils-0.8 package
> for 3 devices:
...
> and all is ok except on the HID report descriptor.
...
> cannot get report descriptor
...
> So what's going wrong ?
Let me guess: You have "hid.o" or "moused
Does anyone know if there are any linux drivers for these two devices?
How about hardware datasheets?
If not, what is the best way to convince companies to give me this
information? My initial intentions are not to develop Linux device
drivers for these, but to use these in a Senior design proj
On Sun, Oct 21, 2001 at 09:38:05PM +0200, Juergen Stuber wrote:
>
> I looked at that as the first option, but that would need a
> modification of the serial driver framework to be able to use
> interrupt endpoints instead of bulk endpoints, or am I missing
> something? Would you do that modifica
Am Sonntag, 21. Oktober 2001 23:45 schrieb David Brownell:
> > > > > (b) usb_find_interface_driver() uses the dev->serialize semaphore
> > > > > for exclusion, but usbdevfs uses the BKL instead.
> > > >
> > > > This is not all, it uses driver->serialize() as well.
> > >
> > > Ah so it does.
On Sun, Oct 21, 2001, ysun <[EMAIL PROTECTED]> wrote:
> There are two keyboard drivers under USB tree. One is HID driver which
> includes keyboard support. Another one is usb_kbd.c.Can anyone kindly tell
> me which one should be used by user. Are there any major different between
> these two drive
There are two keyboard drivers under USB tree. One is HID driver which
includes keyboard support. Another one is usb_kbd.c.Can anyone kindly tell
me which one should be used by user. Are there any major different between
these two drivers?
Thanks
Sun
_
Well, it's done for now. Thanks to help from Oliver Kuechemann, I've
written a basic Linux driver for the Aiptek 8000U USB tablet. It
reports events through the input core, and as such works with the
Wacom USB X driver.
Please note however that while the driver does work, it is _very_
alpha an
> > > > (b) usb_find_interface_driver() uses the dev->serialize semaphore
> > > > for exclusion, but usbdevfs uses the BKL instead.
> > >
> > > This is not all, it uses driver->serialize() as well.
> >
> > Ah so it does. But still, usbdevfs uses neither,
> > and that's clearly wrong: three
Am Sonntag, 21. Oktober 2001 19:46 schrieben Sie:
> > > The simplest answer is (b):
> > >
> > > (b) usb_find_interface_driver() uses the dev->serialize semaphore
> > > for exclusion, but usbdevfs uses the BKL instead.
> >
> > This is not all, it uses driver->serialize() as well.
>
> Ah so it
Greg KH wrote:
> On Sat, Oct 20, 2001 at 08:48:58AM +0200, Juergen Stuber wrote:
> > No, but from a captured log under W98 I figured that it basically
> > sends/receives the data as is on the IR Port, but only once.
> > I see urbs with exactly the data that should be sent/received according
> > to
> > The simplest answer is (b):
> >
> > (b) usb_find_interface_driver() uses the dev->serialize semaphore
> > for exclusion, but usbdevfs uses the BKL instead.
>
> This is not all, it uses driver->serialize() as well.
Ah so it does. But still, usbdevfs uses neither,
and that's clearly wr
On Sun, Oct 21, 2001, Georg Acher <[EMAIL PROTECTED]> wrote:
> On Sun, Oct 21, 2001 at 10:26:26PM +1000, Brad Hards wrote:
> > I recently found a set of PIIX chipset errata -
> > http://www2.lm-sensors.nu/~lm78/pdfs/PIIX4-addendum.pdf. I note the following
> > USB related issues.
> >
> > 4. USB B
Georg Acher wrote:
>
> On Sun, Oct 21, 2001 at 10:26:26PM +1000, Brad Hards wrote:
> > I recently found a set of PIIX chipset errata -
> > http://www2.lm-sensors.nu/~lm78/pdfs/PIIX4-addendum.pdf. I note the following
> > USB related issues.
> >
> > 4. USB Bandwidth Reclamation Errata
>
> > This
On Sun, Oct 21, 2001 at 10:26:26PM +1000, Brad Hards wrote:
> I recently found a set of PIIX chipset errata -
> http://www2.lm-sensors.nu/~lm78/pdfs/PIIX4-addendum.pdf. I note the following
> USB related issues.
>
> 4. USB Bandwidth Reclamation Errata
> This seems to be required, but (AFAICT) is
I recently found a set of PIIX chipset errata -
http://www2.lm-sensors.nu/~lm78/pdfs/PIIX4-addendum.pdf. I note the following
USB related issues.
4. USB Bandwidth Reclamation Errata
This seems to be required, but (AFAICT) is not being applied in either driver.
7. USB Rise / Fall Time Matching
No
Am Sonntag, 21. Oktober 2001 01:34 schrieben Sie:
> On Sun, Oct 21, 2001, Oliver Neukum <[EMAIL PROTECTED]>
wrote:
> > > > f) no problem at all. this is as designed
> > >
> > > It's probably a design flaw.
> >
> > Maybe we should abandon the idea of using a filesystem for this and have
> > a dri
Am Sonntag, 21. Oktober 2001 03:36 schrieb Matthew Dharm:
> I don't think moving to a generic usb driver is going to help.. the problem
> there is that userspace would need to change what that driver can accept
> and then re-issue a probe, _without_ unloading and reloading the module.
Only if you
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