Re: Periodic USB failure

2008-01-18 Thread Jon Smirl
On 1/18/08, Pete Zaitcev <[EMAIL PROTECTED]> wrote: > On Fri, 18 Jan 2008 19:03:15 -0500, "Jon Smirl" <[EMAIL PROTECTED]> wrote: > > > That's why I was somewhat suspicious that the disconnects are being > > caused by software. What happens if the scheduler doesn't have the > > data ready in time? C

Re: [PATCH] usb-serial: Sierra driver - add devices and update dtr

2008-01-18 Thread Greg KH
On Thu, Jan 17, 2008 at 03:15:23PM -0800, Kevin Lloyd wrote: > > > Correct, the 0x0023 is the only newly added device that requires the > new > > > features. > > > > Does that mean things will not work for this device if it is added to > > the device table, without the code updates? > Adding the de

Re: Periodic USB failure

2008-01-18 Thread Pete Zaitcev
On Fri, 18 Jan 2008 19:03:15 -0500, "Jon Smirl" <[EMAIL PROTECTED]> wrote: > That's why I was somewhat suspicious that the disconnects are being > caused by software. What happens if the scheduler doesn't have the > data ready in time? Could it cause the reset I am seeing? Since all three go toge

Re: Periodic USB failure

2008-01-18 Thread Jon Smirl
On 1/18/08, Pete Zaitcev <[EMAIL PROTECTED]> wrote: > On Fri, 18 Jan 2008 16:25:51 -0500, "Jon Smirl" <[EMAIL PROTECTED]> wrote: > > > I guess I have to buy another hub. The USB 2.0 hubs I have aren't > > multi-tt and don't work right with the audio devices. > > I would rather think about adding a

Re: Periodic USB failure

2008-01-18 Thread Pete Zaitcev
On Fri, 18 Jan 2008 16:25:51 -0500, "Jon Smirl" <[EMAIL PROTECTED]> wrote: > I guess I have to buy another hub. The USB 2.0 hubs I have aren't > multi-tt and don't work right with the audio devices. I would rather think about adding a USB bus or two. The thought of three isochronous devices on th

Re: handling ioctl for storage autopm

2008-01-18 Thread Alan Stern
On Fri, 18 Jan 2008, Oliver Neukum wrote: > Am Dienstag, 15. Januar 2008 16:30:34 schrieb Alan Stern: > > On Tue, 15 Jan 2008, Oliver Neukum wrote: > > > > > Hi Alan, > > > > > > here's a simple implementation to handle ioctl() by blocking > > > autosuspend until the device is closed again. > >

Re: Periodic USB failure

2008-01-18 Thread Jon Smirl
On 1/18/08, Greg KH <[EMAIL PROTECTED]> wrote: > On Fri, Jan 18, 2008 at 04:06:45PM -0500, Jon Smirl wrote: > > On 1/18/08, Greg KH <[EMAIL PROTECTED]> wrote: > > > On Fri, Jan 18, 2008 at 12:45:53PM -0500, Jon Smirl wrote: > > > > It looks like the hub is resetting. > > > > > > Try replacing the h

Re: Periodic USB failure

2008-01-18 Thread Greg KH
On Fri, Jan 18, 2008 at 04:06:45PM -0500, Jon Smirl wrote: > On 1/18/08, Greg KH <[EMAIL PROTECTED]> wrote: > > On Fri, Jan 18, 2008 at 12:45:53PM -0500, Jon Smirl wrote: > > > It looks like the hub is resetting. > > > > Try replacing the hub with a working one :) > > Is this TI TUSB2040/2070 cont

Re: Periodic USB failure

2008-01-18 Thread Jon Smirl
On 1/18/08, Greg KH <[EMAIL PROTECTED]> wrote: > On Fri, Jan 18, 2008 at 12:45:53PM -0500, Jon Smirl wrote: > > It looks like the hub is resetting. > > Try replacing the hub with a working one :) Is this TI TUSB2040/2070 controller chip known to be bad? > > thanks, > > greg k-h > -- Jon Smirl

Re: handling ioctl for storage autopm

2008-01-18 Thread Oliver Neukum
Am Dienstag, 15. Januar 2008 16:30:34 schrieb Alan Stern: > On Tue, 15 Jan 2008, Oliver Neukum wrote: > > > Hi Alan, > > > > here's a simple implementation to handle ioctl() by blocking > > autosuspend until the device is closed again. > > > > It is relative to your patch set. > > A few comment

Re: Periodic USB failure

2008-01-18 Thread Greg KH
On Fri, Jan 18, 2008 at 12:45:53PM -0500, Jon Smirl wrote: > It looks like the hub is resetting. Try replacing the hub with a working one :) thanks, greg k-h - To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to [EMAIL PROTECTED] More majordomo info a

Re: Periodic USB failure

2008-01-18 Thread Jon Smirl
It looks like the hub is resetting. Bus 002 Device 074: ID 0451:1446 Texas Instruments, Inc. TUSB2040/2070 Hub Device Descriptor: bLength18 bDescriptorType 1 bcdUSB 1.10 bDeviceClass9 Hub bDeviceSubClass 0 Unused bDeviceProtocol

Periodic USB failure

2008-01-18 Thread Jon Smirl
Forgot to use the new USB list... I have a NSLU2 providing audio for my multi-room audio system. It has a USB 1.0 hub attached and three CMedia USB audio adapters plugged into it. These USB devices consistently crash once or twice per day but then restart without problem. I have dozens of these cr

Re: SD card reader problem

2008-01-18 Thread Bruce Schultz
On 14/01/08 22:15, Bruce Schultz wrote: > On 14/01/08 22:15, Bruce Schultz wrote: > >> On Mon, Dec 31, 2007 at 04:55:21PM -0500, Alan Stern wrote: >> >>> On Mon, 31 Dec 2007, Bruce Schultz wrote: >>> I have a USB SD card reader which has never worked properly and finally g

[PATCH] usb-serial: pl2303: add support for RATOC REX-USB60F

2008-01-18 Thread Akira Tsukamoto
pl2303: add support for RATOC REX-USB60F This patch adds support for RATOC REX-USB60F Serial Adapters, which is widely used in Japan recently. Signed-off-by: Akira Tsukamoto <[EMAIL PROTECTED]> --- diff -uprX dontdiff linux-2.6.24-rc8.orig/drivers/usb/serial/pl2303.c linux-2.6.24-rc8/drivers/us

Re: USB device not listed in database

2008-01-18 Thread Oliver Neukum
Am Freitag, 18. Januar 2008 01:57:31 schrieb Jordi Fernández: > > I have a printer device that is not listed in usb database: > > > T: Bus=01 Lev=01 Prnt=01 Port=02 Cnt=01 Dev#= 18 Spd=480 MxCh= 0 > D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 > P: Vendor=10ce ProdID=000e Rev=

Re: mos7720. anyone actualy have it wokring?

2008-01-18 Thread Oliver Neukum
Am Freitag, 18. Januar 2008 00:31:26 schrieb mathewss: > This driver for me does not work when i try to cat /dev/ttyUSB2 > it fails and when i try to run > > statserial /dev/ttyUSB2 > statserial: TIOCMGET failed: Invalid argument We are always looking for testers. Can you recompile with CONFIG_U