[linux-usb-devel] Multiple URB submition in uchi - Linux

2001-10-29 Thread Burgupalli Chaitanya
Hello I have been trying to submit multiple URB's to the USB UHCI driver. But there seems to be a problem. The moment there are more than 1 URB's waiting to be sent the transfer stop. This problem was not there a before. There is a change in the setup though. I have upgraded from kernel versio

Re: [linux-usb-devel] OHCI/PCVC675K webcam failure (lots of debugging info)

2001-10-29 Thread Nemosoft Unv .
Greetings, On Tuesday 30 October 2001 00:20, [EMAIL PROTECTED] wrote > Hi David, Nemosoft, > > First of all thanks for your answers. I hope we can get to the bottom of > this weirdness! > > I applied the patch to pwc-if.c and enabled CONFIG_DEBUG_SLAB. I hope the > resulting messages file means m

[linux-usb-devel] [PATCH] fix OHCI interrupt endpoint descriptor hang

2001-10-29 Thread Parrott, Chris
Greetings: I encountered an apparent bug in the OHCI host controller driver in Linux. This one appears as a hang after I open, close, open, close, and then open a Belkin USB serial adapter device attached to the USB with a Compaq OHCI USB host controller chip. I originally discovered this probl

Re: [linux-usb-devel] OHCI/PCVC675K webcam failure (lots of debugging info)

2001-10-29 Thread Nemosoft Unv .
On Monday 29 October 2001 21:33, David Brownell > > I'm having problems with my Philips webcam and an OHCI controller > > (buffer underflow). The machine freezes rock-solid if I then try to > > kill -9 the application which is using the usb/webcam. No OOPS, > > nothing. > > How about when you unpl

Re: [linux-usb-devel] Re: devfs names

2001-10-29 Thread Michael H. Warfield
On Mon, Oct 29, 2001 at 03:34:32PM -0500, [EMAIL PROTECTED] wrote: > On Mon, 29 Oct 2001, Greg KH wrote: > > > On Mon, Oct 29, 2001 at 09:20:37AM -0800, Greg KH wrote: > > > > > On Wed, 24 Oct 2001, Michael H. Warfield wrote: > > > > > > > > > > Well, devfs is still an option, and it is up to the

Re: [linux-usb-devel] Re: devfs names

2001-10-29 Thread lawson_whitney
On Mon, 29 Oct 2001, Greg KH wrote: > On Mon, Oct 29, 2001 at 09:20:37AM -0800, Greg KH wrote: > > > > On Wed, 24 Oct 2001, Michael H. Warfield wrote: > > > > > > > > Well, devfs is still an option, and it is up to the sytem administrator > > > > if it wants to use it, OTOH she had warts, and th

Re: [linux-usb-devel] OHCI/PCVC675K webcam failure (lots of debugginginfo)

2001-10-29 Thread David Brownell
> I'm having problems with my Philips webcam and an OHCI controller (buffer underflow). > The machine freezes rock-solid if I then try to kill -9 the application which is >using the > usb/webcam. No OOPS, nothing. How about when you unplug the camera? In either case, OHCI is unlikely to be dire

RE: [linux-usb-devel] isp1161 HCD v0.9

2001-10-29 Thread Williams, Kevin M.
Thanks Roman. The error is not fatal, I just wanted to make you aware. I am able to NFS mount my root filesystem using the USB100TX and that was my main requirement. It's very, very cool You da MAN! Thanks again. Kevin -Original Message- From: Roman Weissgaerber [mailto:[EMAIL

Re: [linux-usb-devel] Is there any document for LINUX EHCI driver ???

2001-10-29 Thread David Brownell
Use The Source, Luke! There are accurate comments. Or ask questions on this list. What kind of document do you need, other than the source? - Dave - Original Message - From: "Alex Huang" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Monday, October 29, 2001 5:17 PM Subject: [linu

Re: [linux-usb-devel] Re: devfs names

2001-10-29 Thread Greg KH
On Mon, Oct 29, 2001 at 09:20:37AM -0800, Greg KH wrote: > > > On Wed, 24 Oct 2001, Michael H. Warfield wrote: > > > > > > Well, devfs is still an option, and it is up to the sytem administrator > > > if it wants to use it, OTOH she had warts, and the distros have > > > effectively taken the rol

Re: [linux-usb-devel] Re: devfs names

2001-10-29 Thread Greg KH
> > On Wed, 24 Oct 2001, Michael H. Warfield wrote: > > > > Well, devfs is still an option, and it is up to the sytem administrator > > if it wants to use it, OTOH she had warts, and the distros have > > effectively taken the role of system administrator. I think Mandrake > > at least has alrea

[linux-usb-devel] Re: devfs names

2001-10-29 Thread Michael H. Warfield
The linux-usb-devel list has been added to the Cc on this reply since it relates to USB naming conventions under DevFS... Consequently, I have trimmed very little of this message so that others on the USB list aren't lost wondering WTF... Richard Gooch has been added to t

[linux-usb-devel] OHCI/PCVC675K webcam failure (lots of debugging info)

2001-10-29 Thread Gerrit Hannaert
Hi, I'm having problems with my Philips webcam and an OHCI controller (buffer underflow). The machine freezes rock-solid if I then try to kill -9 the application which is using the usb/webcam. No OOPS, nothing. - kernel 2.4.13 (problem has been there as long as I remember 2.4.9 is the earliest