Hi Christoph,
please keep the linux-usb-devel ML in CC :-)
thanks,
Markus
On 7/10/07, Christoph <[EMAIL PROTECTED]> wrote:
>
> Alan Stern schrieb:
> > On Sun, 8 Jul 2007, Markus Rechberger wrote:
> >
> >> On 7/8/07, Christoph <[EMAIL PROTECTED]> wrote:
> >>> Hallo Markus!
> >>>
> >>> I'm using a
Hi,
autosuspend for USB HID devices remains problematic as far as mice
and keyboards are concerned. While I am working on a grand solution,
here's a minimalist patch that works for those devices not continously
in use. It'll work for joystick and some other devices.
Regards
Am Mittwoch, 11. Juli 2007 schrieb Alain Degreffe:
> Hi, I try to make a new driver for infinity unlimited usb. I use the
> usbserial layer to manage the lowlevel functions like probing or ttyUSBx
> creation/selection.
> The driver works but only after a first sequence "open and close" of the
> dev
Mmmh, I don't think so because ,because in the debug, after the insmod, if I
open the device, the debug is normal. The problem seems to be the flip buffer
that don't work well.The flush function don't give any char to the userland...
Alain
-Message d'origine-
De : Oliver Neukum [mailt
Am Mittwoch, 11. Juli 2007 schrieb Alain Degreffe:
> sequence, all is running well. I join the (hugly ?) code for a review. I'm a
1. you violate the kernel coding style (look into the Documentation directory)
2. you should use a .h file for your defines
3.:
static int
iuu_startup (struct usb_ser
Am Mittwoch, 11. Juli 2007 schrieb Alain Degreffe:
> Mmmh, I don't think so because ,because in the debug, after the insmod, if I
> open the device, the debug is normal. The problem seems to be the flip buffer
> that don't work well.The flush function don't give any char to the userland...
Do yo
I will check it now...
Many thanks for your review... I fix all problems tonight and resubmit the code
I used indent software from gnu but it doesn't fit the kernel coding
requirement...
Alain
-Message d'origine-
De : Oliver Neukum [mailto:[EMAIL PROTECTED]
Envoyé : mercredi 1
Hi,
this implements autosuspend for cdc-acm devices.
Regards
Oliver
Signed-off-by: Oliver Neukum <[EMAIL PROTECTED]>
--
--- a/drivers/usb/class/cdc-acm.c 2007-06-11 13:27:17.0 +0200
+++ b/drivers/usb/class/cdc-acm.c 2007-05-30 20:56:00.0 +0200
Sehr geehrte Damen und Herren,
in dem E-Mail mit dem Betreff '[linux-usb-devel] You've received a greeting
ecard from a School friend!'
(gesendet am Wed, 11 Jul 2007 14:37:41 +0200) mit der angegebenen
Absenderadresse '"riversongs.Com" <[EMAIL PROTECTED]>' wurde der
Virus 'Email.Phishing.RB-1221'
On Wed, 11 Jul 2007, Oliver Neukum wrote:
> autosuspend for USB HID devices remains problematic as far as mice and
> keyboards are concerned. While I am working on a grand solution, here's
> a minimalist patch that works for those devices not continously in use.
Hi Oliver,
I like this patch u
I see there are two routines, usb_unlink_urb and usb_kill_urb,the
latter one should be used for sync unlinking,this means it can go to
sleep,it won't return until the completion handler have finished.And
the former one could not go to sleep.But what's difference between
sync and async,I mean,why do
Hi,
has someone build up succesfully a connection between a linux pc and a windows
pc with the Prolific 2501 Host to Host Bridge? I use it in Network mode but i
can only establish a connection when both computer are using the same OS (i.e.
windows and windows or linux and linux). I tried all o
Am Mittwoch, 11. Juli 2007 schrieb jidong xiao:
> I see there are two routines, usb_unlink_urb and usb_kill_urb,the
> latter one should be used for sync unlinking,this means it can go to
> sleep,it won't return until the completion handler have finished.And
> the former one could not go to sleep.Bu
Hi,
On 7/11/07, Tobias Arp <[EMAIL PROTECTED]> wrote:
> Hi,
>
> has someone build up succesfully a connection between a linux pc and a
> windows pc with the Prolific 2501 Host to Host Bridge? I use it in Network
> mode but i can only establish a connection when both computer are using the
> sa
On 7/11/07, Oliver Neukum <[EMAIL PROTECTED]> wrote:
> Am Mittwoch, 11. Juli 2007 schrieb jidong xiao:
> > I see there are two routines, usb_unlink_urb and usb_kill_urb,the
> > latter one should be used for sync unlinking,this means it can go to
> > sleep,it won't return until the completion handle
>
> Can you provide debug information??
> The output of dmesg for example. Also check if you have DEBUG messages
> enabled for usb...
>
There are no error messages or something else. The connection is not
established. On the windows pc it always says that net wetwork cable is not
inserted whe
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Am Mittwoch, 11. Juli 2007 schrieb jidong xiao:
> On 7/11/07, Oliver Neukum <[EMAIL PROTECTED]> wrote:
> > Am Mittwoch, 11. Juli 2007 schrieb jidong xiao:
> > > I see there are two routines, usb_unlink_urb and usb_kill_urb,the
> > > latter one should be used for sync unlinking,this means it can go
Hmm,I guess I might already understand the problem.
Consider such situation,during storage_probe,we set
timeout_handler,and we submit an urb, then we go to sleep.If time out
occurs,timeout_handler is called, at this moment, storage_probe should
still be in sleeping status, so timeout_handler couldn
On Wed, 11 Jul 2007, Oliver Neukum wrote:
> Hi,
>
> this implements autosuspend for cdc-acm devices.
Do you mean it adds support for plain old suspend/resume? It
definitely does not implement autosuspend.
Alan Stern
-
Th
On Wed, 11 Jul 2007, Jiri Kosina wrote:
> On Wed, 11 Jul 2007, Oliver Neukum wrote:
>
> > autosuspend for USB HID devices remains problematic as far as mice and
> > keyboards are concerned. While I am working on a grand solution, here's
> > a minimalist patch that works for those devices not co
On Wed, 11 Jul 2007, jidong xiao wrote:
> Ok,let's talk about the timeout handling routine,we defined a
> timeout_handler in drivers/usb/storage/transport.c,inside that
> function,we will call usb_unlink_urb,why cannot we sleep?what impact
> if the driver go to sleep here?
In addition to what Oli
Am Mittwoch, 11. Juli 2007 schrieb Alan Stern:
> On Wed, 11 Jul 2007, Oliver Neukum wrote:
>
> > Hi,
> >
> > this implements autosuspend for cdc-acm devices.
>
> Do you mean it adds support for plain old suspend/resume? It
> definitely does not implement autosuspend.
Damn, I wanted to submit b
On Tue, 10 Jul 2007, Branden Sletteland wrote:
> Just tried 2.6.21-rc1 and I get the same problem. Are there snap shots
> before this?
>
> Attached is a dmesg dump from a 2.6.20.11 kernel on the same hardware config.
It's hard to tell exactly where the problem is.
Several changes were made to e
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Mynes Consulting & Finance is one of the leading providers of consulting
services in the world. O
Am Mittwoch, 11. Juli 2007 schrieb Alan Stern:
> On Wed, 11 Jul 2007, Jiri Kosina wrote:
>
> > On Wed, 11 Jul 2007, Oliver Neukum wrote:
> >
> > > autosuspend for USB HID devices remains problematic as far as mice and
> > > keyboards are concerned. While I am working on a grand solution, here's
On 07/08/2007 05:45 PM, Daniel J Blueman wrote:
> When plugging in a USB 2 mass-storage device which I've been seeing
> problems with, I caught a khubd oops [1]. Kernel is 2.6.22-rc7 on ia32
> built with Ubuntu's 2.6.22 .config.
> [ 4769.252000] sd 6:0:0:0: [sdb] Assuming drive cache: write throug
On 11/07/07, Chuck Ebbert <[EMAIL PROTECTED]> wrote:
> On 07/08/2007 05:45 PM, Daniel J Blueman wrote:
> > When plugging in a USB 2 mass-storage device which I've been seeing
> > problems with, I caught a khubd oops [1]. Kernel is 2.6.22-rc7 on ia32
> > built with Ubuntu's 2.6.22 .config.
>
> > [ 4
On 7/11/07, Alan Stern <[EMAIL PROTECTED]> wrote:
> On Tue, 10 Jul 2007, Branden Sletteland wrote:
>
> > Just tried 2.6.21-rc1 and I get the same problem. Are there snap shots
> > before this?
> >
> > Attached is a dmesg dump from a 2.6.20.11 kernel on the same hardware
> > config.
>
> It's hard t
On Wed, Jul 11, 2007 at 05:28:16PM +0200, Oliver Neukum wrote:
> Am Mittwoch, 11. Juli 2007 schrieb Alan Stern:
> > On Wed, 11 Jul 2007, Oliver Neukum wrote:
> >
> > > Hi,
> > >
> > > this implements autosuspend for cdc-acm devices.
> >
> > Do you mean it adds support for plain old suspend/resum
On Wed, 11 Jul 2007, Branden Sletteland wrote:
> None of these patches exhibited the problem. The third one couldn't
> read the USB device descriptor, but the 4th patch fixed that.
>
> I noticed these patches only touched files in drivers/usb/host, did
> anything change in drivers/usb/core or o
On Wed, 11 Jul 2007, Daniel J Blueman wrote:
> > Try disabling CONFIG_USB_SUSPEND. It makes lots of USB bugs go away
>
> I'll give it a shot. For the record, I wasn't trying to perform a
> suspend at this time (or since booting).
I doubt that USB suspend has any connection with this problem. I
On 07/11/2007 04:30 AM, Piotr Muszynski wrote:
[cc: linux-usb, linux-ide]
> I am adding transparent ATAPI capability to USB gadget Mass Storage
> driver. The idea is to pass USB traffic to block device queue as packet
> requests. At the end of the queue, the requests are handled by ide-cd.c
> dri
On 7/11/07, Alan Stern <[EMAIL PROTECTED]> wrote:
> On Wed, 11 Jul 2007, Branden Sletteland wrote:
>
> > None of these patches exhibited the problem. The third one couldn't
> > read the USB device descriptor, but the 4th patch fixed that.
> >
> > I noticed these patches only touched files in driv
From: Kevin Lloyd <[EMAIL PROTECTED]>
This patch adds compatibility with Sierra Wireless' new TRU-Install feature.
Future devices that use this feature will not work unless this patch has been
applied.
This patch was tested on the 2.6.21.1 kernel source patched with the following
patches (foun
From: Kevin Lloyd <[EMAIL PROTECTED]>
This patch adds new devices to the sierra wireless driver.
This patch was tested on the 2.6.21.1 kernel source patched with the following
patches (found at
http://www.kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/patches/usb/):
usb-sierra-cleanup
On 07/11/2007 08:59 AM, Ville Herva wrote:
> [98790.134315] sd 17:0:0:0: [sdb] Mode Sense: 03 00 00 00
> [98790.134319] sd 17:0:0:0: [sdb] Assuming drive cache: write through
> [98790.134323] sdb:<6>usb 6-1: USB disconnect, address 27
> [98790.366609] BUG: unable to handle kernel NULL pointer dere
Am Donnerstag, 12. Juli 2007 schrieb Kevin Lloyd:
> From: Kevin Lloyd <[EMAIL PROTECTED]>
>
> This patch adds compatibility with Sierra Wireless' new TRU-Install feature.
> Future devices that use this feature will not work unless this patch has been
> applied.
Is this some type of CD-ROM simul
Unfortunately I can not myself comment on the feature at this point,
however the code is pretty obvious :).
I'll go ahead and change it so that it returns the result of
sierra_set_ms_mode.
Also, I realized that the second patch (02/02) fixes a bug in the first
patch (01/02), particularly the dev_
On 7/11/07, Branden Sletteland <[EMAIL PROTECTED]> wrote:
> On 7/11/07, Alan Stern <[EMAIL PROTECTED]> wrote:
> > On Wed, 11 Jul 2007, Branden Sletteland wrote:
> >
> > > None of these patches exhibited the problem. The third one couldn't
> > > read the USB device descriptor, but the 4th patch fi
I went back and tried this power cycling method with a 2.6.21.5 kernel
and a 2.6.22 kernel with the same results as my 2.6.20.11 kernel with
the 2.6.21.5 drivers/usb/host directory. Now I just need to figure
out how to get the storage devices to come up as high speed devices
when they are powered
This is to inform you that you have been awarded 1,000,000.00 Euros in the
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So,
since yesterday I'm running this:
drivers/usb/host/ehci-hcd.c:611
/* complete the unlinking of some qh [4.15.2.3] */
if (status & STS_IAA) {
if (ehci->reclaim) {
COUNT (ehci->stats.reclaim);
ehci->reclaim_ready = 1;
bh = 1;
} else {
On Wednesday 09 May 2007, Yoshihiro Shimoda wrote:
> I would like to submit Renesas R8A66597 USB HCD driver.
>
> R8A66597 is Renesas USB 2.0 host and peripheral combined
> controller device originally designed for embedded products.
> As a limitation of this device, it does not support externel
>
On Thu, Jul 12, 2007 at 11:13:36AM +0530, shantibhushan sale wrote:
> Hi
>I am working on USB device drivers.
> Could you help me out to for few things?
> I m trying to load device drivers for Device.In this case,we have to load
> GadgetFs,but it gives me error.
> Do you have any p
I in the code submitted yesterday, I had ( I always have it ) a problem with
the flip buffer...
The data are well coming from the usb reader but the flush of the flip
buffer doesn't work after the very first device open... The close function
must be called before. After that, all is working well 't
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