Re: [linux-usb-devel] usb-irda uhci zero packet

2002-03-25 Thread Martin Diehl
On Mon, 25 Mar 2002, Martin Diehl wrote: Jean, this solves the host controller processing error - but irda-usb is still not happy with it, apparently a number of tx transfers are just hanging and the dongle doesn't work. Despite it is working with usb-uhci, Well, this was due to my patch not

Re: [linux-usb-devel] Re: [Bluez-devel] Re: The zero length packetUSB zero packet problem sovled (follow_up)

2002-03-25 Thread Martin Diehl
On Sun, 24 Mar 2002, Johannes Erdfelt wrote: There's a slight bug in your fixed code. len will always be 0 at the end of the previous loop, so your check will always incorrectly add the last zero packet. Right. Just realized this when I saw the irda-usb still sending zero packets at the

[linux-usb-devel] Keyspan USA49W data corruption

2002-03-25 Thread Nick Craig-Wood
We've been stress testing the Keyspan USA 49W adapters to see if they are suitable for our application using kernel 2.4.18. We've discovered a data corruption problem however. If you write(fd,buf,len) data packets such that len % 63 = 32 len % 63 63 then there is a good chance that the output

Re: [linux-usb-devel] Keyspan USA49W data corruption

2002-03-25 Thread Georg Acher
On Mon, Mar 25, 2002 at 12:21:48PM +, Nick Craig-Wood wrote: The data stream gets corrupted in a very specific way - there are no bytes added or removed to the serial output but there is one byte overwritten with null (0x00) with 0,1 or 2 more corrupted bytes after it. Ouch... that looks

[linux-usb-devel] Re: usb-uhci/usb-storage: mount hangs indefinitely (uhci works!)

2002-03-25 Thread Georg Acher
On Sun, Mar 24, 2002 at 02:27:59PM +0100, [EMAIL PROTECTED] wrote: Hi, This bug report is specially targeted at Georg Archer. It's Acher, only one r, has nothing to do with archery, actually it comes from latin aqua ;-) It contains extensive debugging information. Very good. The

[linux-usb-devel] Edirol USB audio devices

2002-03-25 Thread Markus Sand
Hi, has anyone any experience with the Edirol UA-1A usb device? I could insert the audio driver, got a /dev/sound/dsp device, but a cat /dev/sound/dsp audio.raw delivered a file with only 1/4 the size it should. So the file sounded good only if I converted it to an 8 bit/mono wav file. So I

[linux-usb-devel] Re: Sony PDA USB ID (fwd)

2002-03-25 Thread Stephen J. Gowdy
I'm not sure who needs to see this, hopefully you are on this list. -- /+-\ |Stephen J. Gowdy | SLAC, MailStop 34, | |http://www.slac.stanford.edu/~gowdy/ | 2575 Sand Hill Road, |

Re: [linux-usb-devel] usb-irda uhci zero packet

2002-03-25 Thread Jean Tourrilhes
On Mon, Mar 25, 2002 at 10:20:10AM +0100, Martin Diehl wrote: On Mon, 25 Mar 2002, Martin Diehl wrote: Jean, this solves the host controller processing error - but irda-usb is still not happy with it, apparently a number of tx transfers are just hanging and the dongle doesn't work.

[linux-usb-devel] low level usb problem

2002-03-25 Thread Ilya
Hi , I trying to port USB stack to WinNT and have some difficult. I realize that the problem caused by my wrappers around the stack (i tested same scenario with linux and all works fine) but may be someone can give me a clue about what going on here. First of all it's base on 2.4.12 kernel

[linux-usb-devel] page limit on bulk transfers in usbdevfs?

2002-03-25 Thread Chris Hanson
Date: Fri, 22 Mar 2002 18:55:43 -0500 (EST) From: Dan Streetman [EMAIL PROTECTED] On Fri, 22 Mar 2002, David Brownell wrote: 1. The problem, according to my crude user-space measurements using gettimeofday(), is that a bulk transfer of 4096 bytes takes approximately

Re: [linux-usb-devel] page limit on bulk transfers in usbdevfs?

2002-03-25 Thread David Brownell
Meanwhile, though, if eliminating the 4k limit seems like a good idea, may I suggest applying this patch to the kernel? It'd make sense to me, though as I said in my original post I'd rather use kmalloc (up to its limit of about 128KBytes) on the grounds that, among other things, the typical

Re: [linux-usb-devel] Re: Sony PDA USB ID (fwd)

2002-03-25 Thread Greg KH
Actually, this is the first PalmOS4 S series sony device so it has a new product ID. It needs to be treated as the Clie4 series even though it has not a 0x66 product ID. This device is already supported by the visor driver. thanks, greg k-h ___

[linux-usb-devel] page limit on bulk transfers in usbdevfs?

2002-03-25 Thread Chris Hanson
From: David Brownell [EMAIL PROTECTED] Date: 2002-03-25 18:52:29 Meanwhile, though, if eliminating the 4k limit seems like a good idea, may I suggest applying this patch to the kernel? It'd make sense to me, though as I said in my original post I'd rather use kmalloc (up to

Re: [linux-usb-devel] usb-irda uhci zero packet

2002-03-25 Thread Jean Tourrilhes
On Mon, Mar 25, 2002 at 10:20:10AM +0100, Martin Diehl wrote: On Mon, 25 Mar 2002, Martin Diehl wrote: Jean, this solves the host controller processing error - but irda-usb is still not happy with it, apparently a number of tx transfers are just hanging and the dongle doesn't work.

Re: [linux-usb-devel] Re: [Bluez-devel] Re: The zero length packetUSB zero packet problem sovled (follow_up)

2002-03-25 Thread Martin Diehl
On Mon, 25 Mar 2002, Martin Diehl wrote: Does this patch work correctly? Looks like you've changed the code so my thinko would become right now. Haven't tested yet but will do tonight - and AFAICS it should be ok. Just to close the issue I'd like to confirm after some serious testing with

Re: [linux-usb-devel] Re: [Bluez-devel] Re: The zero length packet USB zero packet problem sovled (follow_up)

2002-03-25 Thread Greg KH
On Mon, Mar 25, 2002 at 07:08:55PM -0500, Johannes Erdfelt wrote: I sent my patch to Greg earlier only because of formatting reasons. I think he received both, but as long as he applies one, everything will be fine :) I just applied Johannes's version to both my 2.4 and 2.5 trees. thanks,

Re: [linux-usb-devel] Re: [Bluez-devel] Re: The zero length packet USB zero packet problem sovled (follow_up)

2002-03-25 Thread Johannes Erdfelt
On Tue, Mar 26, 2002, Martin Diehl [EMAIL PROTECTED] wrote: On Mon, 25 Mar 2002, Martin Diehl wrote: Does this patch work correctly? Looks like you've changed the code so my thinko would become right now. Haven't tested yet but will do tonight - and AFAICS it should be ok. Just to

[linux-usb-devel] Re: PWC 8.6 for 2.5 series

2002-03-25 Thread Greg KH
On Tue, Mar 26, 2002 at 02:05:40AM +0100, Nemosoft Unv. wrote: Hello, Well, I finally manages to get my 2.5. kernel up and running and test the latest changes to my driver. Fortunately, things worked out of the box right away, so here it goes... This patch is against 2.5.6; anybody

[linux-usb-devel] PWC 8.6 for 2.5 series

2002-03-25 Thread Nemosoft Unv.
Hello, Well, I finally manages to get my 2.5. kernel up and running and test the latest changes to my driver. Fortunately, things worked out of the box right away, so here it goes... This patch is against 2.5.6; anybody who, in the mean time, managed to make this patch incompatible with