[linux-usb-devel] USB device development problem...

2004-03-28 Thread Heiko Rosemann
Hi everyone, I'm standing a little bit on the other side of the road - I am currently developing a USB HID. Things work with Windows 98 and XP, but with Linux (both 2.4.24 and 2.6.3) I get errors when it tries to receive the device descriptor. 2.4.24 tells me: usb.c: USB device descriptor short r

[linux-usb-devel] Re: Unregistering interfaces

2004-03-28 Thread Andrew Morton
Alan Stern <[EMAIL PROTECTED]> wrote: > > However, a very noticeable and IMO unacceptable delay occurs when there's > a reference to a kobject caused by a negative dentry that won't get > recycled until the system decides it's good and ready. That's the real > problem I wanted to call to peopl

[linux-usb-devel] Re: Re: 2.6 - specific machine and USB mass storage slowness

2004-03-28 Thread Brian S. Stephan
Brian S. Stephan wrote: > Brian S. Stephan wrote: >> Transfers are improved with .max_sectors at 64 (128 didn't seem to offer >> any real improvement), making xfer sizes 32768 bytes instead of 65536, >> times are relatively sane again. The original test worked as it should >> but a larger cp is ca

Re: [linux-usb-devel] his device (05e3,0701,0002 S 06 P 50) has an unneeded SubClass entry in unusual_devs.h

2004-03-28 Thread Alan Stern
On Sun, 28 Mar 2004, Alex Kochnev wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > This is the message when i got when I plugged in my external usb cdrw > (VERBATIM VBT522452). As a result, the normal /mnt/cdrom2 did not get > created. > > I am using Mandrake 10 Community (kernel

[linux-usb-devel] Re: Unregistering interfaces

2004-03-28 Thread Alan Stern
On Sat, 27 Mar 2004, Greg KH wrote: > No, I backed Maneesh's patch out, and still get the same hang. > > Alan, were you successful in backing out the sysfs patch and fixing the > problem? I reverted the patch and that fixed the particular problem I was looking at. But there certainly may be oth

Re: [linux-usb-devel] Re: GeneSys lockups not so random after all.

2004-03-28 Thread Alan Stern
On Sun, 28 Mar 2004, Rick Jones wrote: > I read the post about the 64kB limit which seemed to fix it for someone, so > I tried patching that in - it made no difference. 32kB made no difference > either, I then tried reducing it to 8kB (16 sectors) and it refused to work > sensibly at all, gave

[linux-usb-devel] Re: Unregistering interfaces

2004-03-28 Thread Alan Stern
On Sat, 27 Mar 2004, Greg KH wrote: > On Wed, Mar 24, 2004 at 12:20:53PM -0500, Alan Stern wrote: > > [Actually, Greg, I never understood exactly what problem that patch was > > intended to solve. Do you remember your reason for writing the patch? > > Was there some particular part of the kerne

Re: [linux-usb-devel] Re: GeneSys lockups not so random after all.

2004-03-28 Thread Alan Stern
On Sun, 28 Mar 2004, Brad Campbell wrote: > While I'm here, the following oops occured a number of times when pulling the plug > on the device > while it was locked up (I love the 2.6 in-built oops decoder!) These are on vanilla > 2.6.4 > > Mar 27 19:03:58 bklaptop kernel: kernel BUG at driver

Re: [linux-usb-devel] Re: [ANNOUNCE] RNDIS Gadget Driver

2004-03-28 Thread David Brownell
don wrote: A host driver "USB PTP Storage" would be really nice too. First as a generic camera interface, second to access a gadget with the PTP interface. There isn't one. There are two. No need to be embarrassed ... ;) They're both user-mode drivers. "gPhoto2", and "jPhoto". The author of

Re: [linux-usb-devel] Re: GeneSys lockups not so random after all.

2004-03-28 Thread Rick Jones
--On 27 March 2004 17:28 -0500 Alan Stern <[EMAIL PROTECTED]> wrote: On Sat, 27 Mar 2004, Rick Jones wrote: I'm also suffering with this chip, and been lurking on this list for the last week. I don't seem to get any problem writing, only when reading large amounts of data, e.g. a few hundred MB.

Re: [linux-usb-devel] Re: [ANNOUNCE] RNDIS Gadget Driver

2004-03-28 Thread Andrew Zabolotny
On Sun, 28 Mar 2004 10:47:03 +0100 David Woodhouse <[EMAIL PROTECTED]> wrote: > > Why create a dedicated app like a camera interface instead of using your > > favorite image browser on some files? > Bear in mind also that the reason I asked is because I want to export > _real_ file systems this wa

Re: [linux-usb-devel] Re: [ANNOUNCE] RNDIS Gadget Driver

2004-03-28 Thread David Woodhouse
On Sat, 2004-03-27 at 18:47 -0800, don wrote: > These are applications, not file system interfaces like USB Mass Storage. > I want to mount the camera or gadget file system and access it from any > program, not run a separate app to fetch files like Mass Stor. mounts > a memory device. > > Why cre