On Sun, Mar 17, 2002 at 10:36:01PM -0800, David Brownell wrote:
> Hi,
>
> This updates linux/Documentation/usb/proc_usb_info.txt to:
>
> - refer to "usbfs"
> - describe the /proc/bus/usb/BBB/DDD files
> - more info about the .../drivers and .../devices
> - ... generally, gives mo
On Mon, Mar 18, 2002 at 03:02:25PM -0800, David Paschal wrote:
> Greg KH wrote:
> > > [EMAIL PROTECTED], 2002-03-17 10:48:38-08:00, [EMAIL PROTECTED]
> > > USB printer patch
> > >
> > > added NEC printer to quirks list
> > >
> > > drivers/usb/printer.c |1 +
> > > 1 files changed, 1 i
On Tue, Mar 19, 2002 at 12:32:56AM +0100, Nemosoft Unv. wrote:
> Hello,
>
> On Monday 18 March 2002 04:12, David Brownell wrote:
> > > thus no ioctl().
> >
> > There's this thing called JNI, which solves that. If they're doing stuff
> > like memory mapping the video memory, it's being used alrea
On Mon, Mar 18, 2002 at 12:48:34PM +0100, Sebastian Linz wrote:
> Don't you have an advice how I can solve the problem on my own? Until the
> end of this week I've to get my web cam-grabber work. I can't wait till
> somebody wrote necessary kernel updates. In my case I'm using the
> pwc-driver
On Sun, Mar 17, 2002 at 03:26:04PM -0500, Johannes Erdfelt wrote:
> uhci.c would call the completion callback when the call to submit_urb
> failed. This is a rare situation.
>
> This patch only calls the completion handler if the URB successfully
> completed immediately (as in the case of talking
On Sun, Mar 17, 2002 at 03:23:15PM -0500, Johannes Erdfelt wrote:
> My previous patch which cleaned up some of the spinlocks, moved one of
> the spinlocks around a call to kmem_cache_alloc. It would sometimes
> erroneously call it with GFP_KERNEL.
>
> This patch fixes the problem by always callin
On Mon, Mar 18, 2002 at 12:47:14AM -0500, Johannes Erdfelt wrote:
> Unfortunately, I left out one line from my spinlock cleanup patch
> recently.
>
> As a result, using interrupt URB's could cause a deadlock on SMP
> kernels.
>
> This should fix the deadlock Greg reported.
I've added this to my
On Mon, Mar 18, 2002 at 06:02:13PM -0800, David Paschal wrote:
> As of a few days ago, Greg KH (the Linux USB maintainer) has accepted
> my changes into his trees, sent them to Linus for inclusion into the next
> 2.5 kernel, and promised he would send them to Marcelo (for 2.4) in the
> next few da
Hi,
Since this question has come up a lot recently, I thought I should explain
exactly what's going on and how to fix it in the short and long terms.
Till, I apologize for not addressing this better until now, which is
probably too late to do anything for Mandrake 8.2.
The problem: if you connec
> > For example,
> > each interface that was bound might have a "U:" line, which could
> > have "char 180/32" (and if devfs were in use, the name it uses)
>
> Remember there could be multiple U: lines (does anybody know offhand of a
> USB device that has multiple physical devices on one USB inte
Here are two whacks at this same problem.
- One from Allen Barnett for printer support. It only works
for devices published through device nodes, can't be applied
to devices, and doesn't try to do anything smart with /devfs
when it's available.
- Something I whacked up really quickly, a b
On Sun, Mar 17, 2002 at 08:31:15PM -0800, David Brownell wrote:
> Hi Greg,
>
> Here's a patch against 2.5.7-pre1, please merge.
applied, thanks.
greg k-h
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Quoting Nemosoft Unv. <[EMAIL PROTECTED]>:
> On Monday 18 March 2002 04:12, David Brownell wrote:
> > > thus no ioctl().
> >
> > There's this thing called JNI, which solves that. If they're doing stuff
> > like memory mapping the video memory, it's being used already.
> > If not, no big deal si
On Sat, Mar 16, 2002 at 05:59:26PM -0800, David Brownell wrote:
> Hi,
>
> This is mostly minor doc cleanups, but it also stops inlining
> some code in usb-ohci.h to save a chunk of memory.
>
> Against 2.5.7-pre1, please merge.
Applied (actually I split it up into two different changesets.)
tha
Hello,
On Monday 18 March 2002 04:12, David Brownell wrote:
> > thus no ioctl().
>
> There's this thing called JNI, which solves that. If they're doing stuff
> like memory mapping the video memory, it's being used already.
> If not, no big deal since the code is Linux-specific in the first place
Hi,
On Monday 18 March 2002 12:48, Sebastian Linz wrote:
>
> > Short version of the story: some simple kernel updates will solve your
> > particular issue, but someone has to write and interface and submit
> > patches for the webcams you're using. One model to follow (in the
> > kernel) is how
On Sat, Mar 16, 2002 at 05:57:14PM -0800, David Brownell wrote:
> Hi,
>
> This patch completely punts on passing SLAB_POISON, I've
> gotten burnt by it once too many. Seems like the slab code
> changed somewhere. I've got a separate patch to make the
> pci_pool code use CONFIG_DEBUG_SLAB, which
Greg KH wrote:
> > [EMAIL PROTECTED], 2002-03-17 10:48:38-08:00, [EMAIL PROTECTED]
> > USB printer patch
> >
> > added NEC printer to quirks list
> >
> > drivers/usb/printer.c |1 +
> > 1 files changed, 1 insertion(+)
...
> + { 0x0409, 0xefbe, USBLP_QUIRK_BIDIR }, /* NEC Picty900
On Sat, Mar 16, 2002 at 05:54:02PM -0800, David Brownell wrote:
> Hi,
>
> This patch adds a missing "break", which prevented low and full
> speed periodic transfers from getting through the "hcd" framework
> to the driver (OHCI, for now). Sigh... :)
>
> It's against 2.5.7-pre1, please merge.
A
On Sun, Mar 17, 2002 at 02:19:50PM +0900, Taisuke Yamada wrote:
>
> > I found a solution for my printing problem.
> > I posted it a while ago, but nobody answered me :-(
>
> It seems USB interface that comes with HP printers are generally
> broken and requires this "not-really-bidirectional" fla
On Sat, Mar 16, 2002 at 11:59:54AM +0100, Kai Reichert wrote:
> Hi !
>
> I found a solution for my printing problem.
>
> I posted it a while ago, but nobody answered me :-(
>
> I've just updated the quirk_printers[] table with my model (HP 959c):
I've just applied this patch to all 3 USB trees
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> > > All of these exceptions are one of the reasons I dislike the current
> > > (2.4) URB interface.
> >
> > I'm not entirely sure what you mean by that ... although I've begun to
> > dislike "automagic resubmit" more. The ISO ring stuff is particularly
> > annoying, there's no clean way to rep
On Sun, Mar 17, 2002 at 10:57:40AM -0800, Greg KH wrote:
> [EMAIL PROTECTED], 2002-03-17 10:38:43-08:00, [EMAIL PROTECTED]
> USB HID driver
>
> Workaround for the ATEN switches
>
> drivers/usb/hid-core.c | 38 --
> drivers/usb/hid.h |2 ++
>
On Sun, Mar 17, 2002 at 10:57:40AM -0800, Greg KH wrote:
> [EMAIL PROTECTED], 2002-03-17 10:48:38-08:00, [EMAIL PROTECTED]
> USB printer patch
>
> added NEC printer to quirks list
>
> drivers/usb/printer.c |1 +
> 1 files changed, 1 insertion(+)
# This is a BitKeeper generated patch
On Sun, Mar 17, 2002 at 10:57:40AM -0800, Greg KH wrote:
> [EMAIL PROTECTED], 2002-03-17 10:31:22-08:00, [EMAIL PROTECTED]
> USB serial drivers
>
> Several functions in the serial drivers can be called from bottom
> half or interrupt context. They must use the GFP_ATOMIC flag for
> call
On Sun, Mar 17, 2002 at 10:57:40AM -0800, Greg KH wrote:
> [EMAIL PROTECTED], 2002-03-17 10:29:11-08:00, [EMAIL PROTECTED]
> USB catc driver
>
> Here is a patch to add support for F5U011 to catc.c driver. The
> patch has been compile tested against 2.5.6 and 2.5.7pre1
> (and tested ag
On Sun, Mar 17, 2002 at 10:57:40AM -0800, Greg KH wrote:
> [EMAIL PROTECTED], 2002-03-17 10:14:24-08:00, [EMAIL PROTECTED]
> USB Urefs for hid-core/hiddev
>
> I've written a patch Vojtech and I discussed for enhancing the
> hiddev code to optionally provide more detailed output on read(
On Sun, Mar 17, 2002 at 10:57:40AM -0800, Greg KH wrote:
> [EMAIL PROTECTED], 2002-03-17 10:07:21-08:00, [EMAIL PROTECTED]
> USB printer update
>
> - bind to 7/1/2 alternate setting by default, to fix printing with HP
> LaserJet 1200 and 2200
> - ioctls needed by the GPL user-mode IEE
On Sun, Mar 17, 2002, David Brownell <[EMAIL PROTECTED]> wrote:
> > There is one small problem with uhci.c (patch appended) where it checks
> > urb->status after the completion handler. It should only do this if it's
> > an auto resubmitting interrupt URB, but we always checked it.
> >
> > Other
On Mon, Mar 18, 2002 at 02:41:55PM +0100, "David Müller (ELSOFT AG)" wrote:
> usb_stor_allocate_irq(2) ss->current_urb: 43543d36 ss->irq_urb: 2f736269
Looks to me like ASCII ("CT=6" and "/sbi", maybe /sbin?).
> Obviously the values in ss->cuurent_urb and ss->irq_urb (and possibly
> others)
Hello
I have a strange problem with the driver for the UHCI controller. For me
i looks like a memory corruption caused by a call to usb_submit_urb() in
usb_stor_allocate_irq() in drivers/usb/storage/usb.c.
The used hardware is an Intel PIIX4 southbridge connected to an embedded
IBM PowerPC con
Hi,
> Hey, I'm the guy who did the original Java USB API (on Linux), so I'm
> not going to worry about that! (http://jusb.sourceforge.net :)
You really impress me.
> Of course I've not done a lot with it beyond still image camera support,
but that's
> because the Right Way to do webcams is lik
> > It can be solved for any particular driver just by adding usb(dev)fs ioctl
> > support to that driver.
>
> :o)
>
> > Define a structure, say FOO, that ...
>
> :o/ urgh, could you please be more concrete. As a java developer I don't
> want to spam your mailing list.
Hey, I'm the guy who d
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