Re: [linux-usb-devel] Additional USB Hotplug Information

2001-03-31 Thread Adam J. Richter
>> = ??? > = David Brownell >> Would it be possible (or reasonable) to add an ioctl to usbdevfs which >> can ask for this information via the /proc/bus/usb/###/### interface? Or >> should the printer.o module execute a user-space helper app to do this >> configuration itself? >IMHO, either of t

Re: [linux-usb-devel] Current support for user level USB drivers?

2001-03-31 Thread Adam J. Richter
= Adam Richter >>> = Oliver Neukum >> = Adam Richter >= Oliver Neukum [...] move all Human Input Device USB drivers to user land. [...] >>>At least keyboard has to remain in kernel, else no sysreq nor sak nor >>>scrollback during boot. >> That is already the situation whe

Re: [linux-usb-devel] [patch] usb-uhci update, unlink fix

2001-03-31 Thread Miles Lane
Brad Hards wrote: > > Miles Lane wrote: > > Thanks, Johannes. I am trying to keep momentum up > > to move us towards having only one UHCI driver. > A long and torturous journey, methinks. > > > BTW: I am really looking forward to hearing what came out > > of your Linux hotplug session at the K

Re: [linux-usb-devel] [patch] usb-uhci update, unlink fix

2001-03-31 Thread Brad Hards
Miles Lane wrote: > Thanks, Johannes. I am trying to keep momentum up > to move us towards having only one UHCI driver. A long and torturous journey, methinks. > BTW: I am really looking forward to hearing what came out > of your Linux hotplug session at the Kernel Workshop > yesterday. I wish

[linux-usb-devel] Floods of "status!=1" in usb-uhci

2001-03-31 Thread Pete Zaitcev
Hello: many users complain (and file bugs) about a flood of the following message: interrupt, status 3 frame# NNN These come about 10 times a second. Some say, they correspond to a specific device, such as mouse; others observe those if a ZIP drive is connected but disk is not inserted. I saw o

Re: [linux-usb-devel] [patch] usb-uhci update, unlink fix

2001-03-31 Thread Miles Lane
Johannes Erdfelt wrote: > > On Fri, Mar 30, 2001, Miles Lane <[EMAIL PROTECTED]> wrote: > > Johannes, perhaps you could hack up a test script to trigger > > this error condition with your latest uhci code and then > > come up with a patch to work around it, as Goerg is doing > > for usb-uhci. >

Re: [linux-usb-devel] [patch] usb-uhci update, unlink fix

2001-03-31 Thread Johannes Erdfelt
On Fri, Mar 30, 2001, Miles Lane <[EMAIL PROTECTED]> wrote: > Johannes, perhaps you could hack up a test script to trigger > this error condition with your latest uhci code and then > come up with a patch to work around it, as Goerg is doing > for usb-uhci. I'm not exactly sure what a possible wo

Re: [linux-usb-devel] Current support for user level USB drivers?

2001-03-31 Thread Oliver Neukum
> > > > Please think of things like forcefeedback. > > Also, what about making it possible to use USB mice with gpm during > boot? Or even about typing in your password if an fsck is needed. This scheme is IMHO unworkable. Regards Oliver

Re: [linux-usb-devel] Current support for user level USB drivers?

2001-03-31 Thread Oliver Neukum
Am Samstag 31 März 2001 14:24 schrieb Adam J. Richter: > >> = Adam Richter > > > > = Oliver Neukum > > > >>I am currently interested in the USB user level drivers because > >> I think it may be better to move all Human Input Device USB drivers > >> to user land. The HID "report" descriptors

[linux-usb-devel] UHCI and big endian

2001-03-31 Thread Tom Rini
Hey all. I was wondering if anyone has played w/ makeing the usb-uhci driver big-endian happy. Right now I get: Mar 31 10:38:13 Milo kernel: usb-uhci.c: $Revision: 1.259 $ time 10:34:09 Mar 31 2001 Mar 31 10:38:13 Milo kernel: usb-uhci.c: High bandwidth mode enabled Mar 31 10:38:13 Milo kernel:

Re: [linux-usb-devel] [patch] usb-uhci update, unlink fix

2001-03-31 Thread Georg Acher
Hi, just an extension to my last mail: Under 2.4.2 with an original Intel UHCI, the babble is properly detected by usb-uhci (URB state -32). So it is 99.9%% a problem in VIA's view of UHCI... -- Georg Acher, [EMAIL PROTECTED] http://www.in.tum.de/~acher/ "Oh

Re: [linux-usb-devel] Current support for user level USB drivers?

2001-03-31 Thread Miles Lane
Oliver Neukum wrote: > > > I am currently interested in the USB user level drivers because > > I think it may be better to move all Human Input Device USB drivers > > to user land. The HID "report" descriptors are fairly complex, so > > No ! > > At least keyboard has to remain in kernel,

Re: [linux-usb-devel] Additional USB Hotplug Information

2001-03-31 Thread Miles Lane
Hmm. This work that you are doing sounds like it might have value beyond the USB domain. Perhaps you should be CCing [EMAIL PROTECTED]? It's important that everyone doing hotplug related work keep linux-hotplug-devel in the loop. Cheers, Miles Tim Jansen wrote: > > On Fri, Mar 30, 20

Re: [linux-usb-devel] Additional USB Hotplug Information

2001-03-31 Thread David Brownell
> From: "Tim Jansen" <[EMAIL PROTECTED]> > Sent: Saturday, March 31, 2001 12:40 AM > > I'm working on the device registry patch (www.tjansen.de/devreg) that allows > you to retrieve the DevFS filename of a physical device. The next release > will be in a couple of days and adds a DEVICEID environ

Re: [linux-usb-devel] Additional USB Hotplug Information

2001-03-31 Thread David Brownell
> Would it be possible (or reasonable) to add an ioctl to usbdevfs which > can ask for this information via the /proc/bus/usb/###/### interface? Or > should the printer.o module execute a user-space helper app to do this > configuration itself? IMHO, either of those would be reasonable 2.4 soluti

Re: [linux-usb-devel] Current support for user level USB drivers?

2001-03-31 Thread Adam J. Richter
>> = Adam Richter > = Oliver Neukum >> I am currently interested in the USB user level drivers because >> I think it may be better to move all Human Input Device USB drivers >> to user land. The HID "report" descriptors are fairly complex, so >No ! >At least keyboard has to remain in ker

Re: [linux-usb-devel] Current support for user level USB drivers?

2001-03-31 Thread Oliver Neukum
> I am currently interested in the USB user level drivers because > I think it may be better to move all Human Input Device USB drivers > to user land. The HID "report" descriptors are fairly complex, so No ! At least keyboard has to remain in kernel, else no sysreq nor sak nor scrollbac

[linux-usb-devel] Current support for user level USB drivers?

2001-03-31 Thread Adam J. Richter
I guess it has been a few releases since I last thought about the /proc/bus/usb facilities, and it looks like linux-2.4.3/drivers/usb/devio.c contains some handy new ioctl's, like USBDEVFS_{SUBMIT,DISCARD,REAP}URB. It looks like it is now possible to write a user level USB driver that can

Re: [linux-usb-devel] Additional USB Hotplug Information

2001-03-31 Thread Tim Jansen
On Fri, Mar 30, 2001 at 03:26:54PM -0500, Allen Barnett wrote: > after printer.o is loaded, however, there doesn't seem to be enough > information passed in from the hotplug invocation to extract the minor > device number of the newly plugged in device. (The user-space daemons > want to access /de

[linux-usb-devel] can't get off the list

2001-03-31 Thread Herbert Rosmanith
hi, I tried to unsubscribe, but the list complains that I gave the wrong password, since I thought it would be sufficient to give my source-forge- password (this list is hosted on sourceforge, isn't it?). The help-file I got from the list doesn't have an entry like: "I've forgot my password, ple