Le mer, 09/06/2004 Ã 21:32 -0700, David Brownell a Ãcrit :
> Alan Stern wrote:
>
> > Unfortunately I'm not in a position to send in a fix for this right now.
> > Maybe the best thing will be to revert as305, as308b, as310, and as311 for
> > the time being (and obviously don't apply as312).
>
>
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Am Donnerstag, 10. Juni 2004 01:58 schrieb David Brownell:
> Markus Raab wrote:
> > I have a 4 port usb card with the chip: VIA VT6202 Ver. 8.0.
> >
> > With 2.6.6 just one Port works with it.
> > When i connect a usb device to the working port
> > following error appears:
>
> That's wierd. You're
Kyle Harris wrote:
Does it make sense to create an embedded (non-PCI) driver
based on the ohci or something else? It seems that, at least with the ezhost,
the controller differs from ohci considerably and the code must be modified
quite a bit. I'm hoping the experts can give me some direction.
I
Alan Stern wrote:
Unfortunately I'm not in a position to send in a fix for this right now.
Maybe the best thing will be to revert as305, as308b, as310, and as311 for
the time being (and obviously don't apply as312).
Hmm, sounds like that's not gonna be a quick fix. This should
solve the problem
On Wed, 9 Jun 2004, David Brownell wrote:
> So Greg, the quick fix should just be reverting the last patch
> that touches hub.c ... that's what looks to have moved the
> initialization of the TT state after its first use! :)
Clearly David has hit the nail on the head. Patch as305 (that's the on
On Wed, 9 Jun 2004, virtualphil wrote:
> It's a GA-7VKMLS motherboard with VIA KM266/KL266 chipset so is probably
> VIA UHCI root hub.
> However, please note that everything works perfectly with 2.6.4 kernel;
> the only change is that LILO loads a different kernel in going from
> 2.6.4 (works)
Hi,
My custom PCB has the Cypress CY7C67300 EZ-Host controller and PXA-255. I
have hacked the Cypress driver and have everything pretty much working with
2.6.0-rmk2. But the driver is really kinda messy and lots of things happen in
interrupt context (isr is has many, many inline function calls)
David Brownell wrote:
virtualphil wrote:
Clues from dmesg in 2.6.6 with USB DEBUG enabled - these messages (from
transport.c) are listed at/before failure:
-- babble (indicates -EOVERFLOW has been set by something)
Is this with a VIA UHCI root hub? They seem to get
unhappy with certain devices
Hi. This is the qmail-send program at apache.org.
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Here are some contributed improvements for the ATI remote driver.
I submitted the driver and it was accepted several months ago.
Since then a few people have sent me patches and suggestions.
This patch adds two things:
(1) support for the "Lola" X10 remote, sent to me by
Seth Cohn
(2) k
virtualphil wrote:
Clues from dmesg in 2.6.6 with USB DEBUG enabled - these messages (from
transport.c) are listed at/before failure:
-- babble (indicates -EOVERFLOW has been set by something)
Is this with a VIA UHCI root hub? They seem to get
unhappy with certain devices, and we don't know the
Markus Raab wrote:
I have a 4 port usb card with the chip: VIA VT6202 Ver. 8.0.
With 2.6.6 just one Port works with it.
When i connect a usb device to the working port
following error appears:
That's wierd. You're not the only one reporting such problems
with a VT6202 lately -- overcurrent, then
Andrew Morton wrote:
Could someone please attend to this oops from yesterday's USB bk tree?
http://bugme.osdl.org/show_bug.cgi?id=2859
Unable to handle kernel NULL pointer dereference at virtual address
Looks like urb->dev->tt is null when it shouldn't be,
hence the NPE. Or something like
Since ctrl is copied in from userspace, ctrl.data cannot safely be
dereferenced. Let me know if you have any questions or if I've made
a mistake.
Best,
Rob
--- linux-2.6.7-rc3-full/drivers/usb/core/devio.c.orig Wed Jun 9 12:50:34 2004
+++ linux-2.6.7-rc3-full/drivers/usb/core/devio.c We
I have a 4 port usb card with the chip: VIA VT6202 Ver. 8.0.
With 2.6.6 just one Port works with it.
When i connect a usb device to the working port
following error appears:
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 4 ports detected
hub 4-0:1.0: over-current change on port 3
hub 4-0:1.0: over-curre
Could someone please attend to this oops from yesterday's USB bk tree?
http://bugme.osdl.org/show_bug.cgi?id=2859
Unable to handle kernel NULL pointer dereference at virtual address
printing eip:
c025ab12
*pde =
Oops: [#1]
PREEMPT
Modules linked in:
CPU:0
EIP:00
This problem was submitted to bugme.osdl.org as Bug 2820 - no response. I'll be happy
to work
on this but don't know where to start - thanks for any advice.
Distribution:Slackware 9.1, generic kernels.
Hardware Environment:USB ZIP250 and SmartCard Reader Neodio ND5010 (in place of EPSON
1650
Scan
On Tue, Jun 08, 2004 at 11:49:51AM -0400, Byron Stanoszek wrote:
> Hi all,
>
> I'm currently using Linux (2.6.7-rc3) in an embedded system with a 8-port
> Sealevel SeaLink 2802 USB device. This is a 8-port RS-232/422 device that
> allocates /dev/ttyUSB0 through /dev/ttyUSB7 when plugged in.
>
> I
David Meggy wrote:
On Fri, 2004-06-04 at 13:57, Brad Parker wrote:
...
I'm seeing a bug in 2.4.22 and 2.4.23 where
- plug in usb disk "stick" #1; mount, works fine, unmount
- remove usb disk "stick" #1
- insert usb disk "stick" #2
- device is recognized, kernel printk's look good
- mount fails, f
On Wed, 9 Jun 2004, David Brownell wrote:
> Alan Stern wrote:
> > Greg:
> >
> > After my last few changesets there were a few small items that needed to
> > be tidied up.
>
> On top of the "one big tidy up" you've been doing to that driver? :)
>
> It's needed further attention for quite a whi
Greg:
This patch implements something we've been lacking for a long time: a way
to mark devices as USB_STATE_NOTATTACHED as soon as we know that they're
gone. The usb_device->state member is no longer protected by the
->serialize semaphore; instead there's a new private spinlock. Usbcore
rou
On Wed, Jun 09, 2004 at 11:58:33AM -0400, Alan Stern wrote:
> On Tue, 8 Jun 2004, Greg KH wrote:
>
> > Hm, care to resync? I can't apply this:
>
> That happens sometimes. Here's the revised patch, newly synced. The
> description from the earlier email still applies.
Much better, applied than
On Wed, Jun 09, 2004 at 12:38:07PM -0400, Alan Stern wrote:
> Greg:
>
> After my last few changesets there were a few small items that needed to
> be tidied up.
>
> Update kerneldoc to reflect the actual operation of
> usb_disconnect() and usb_new_device(). The new locking
>
On Wed, Jun 09, 2004 at 05:43:28PM +0200, Oliver Neukum wrote:
> Am Dienstag, 8. Juni 2004 22:42 schrieb Greg KH:
> > > >What kind of reset? A printer reset, or a USB device reset?
> > >
> > > Printer reset.
> >
> > How would it do that within the driver? Don't all printers reset
> > themselves i
On Wed, Jun 09, 2004 at 01:13:07PM -0400, Alan Stern wrote:
> On Wed, 9 Jun 2004, David Brownell wrote:
>
> > Needs an update for ohci-lh7a404.c too ...
>
> I didn't even know this driver existed! Where did usb/host/* come from?
> Anyway, here's the patch.
Applied, and I've now moved that file
Alan Stern wrote:
Greg:
After my last few changesets there were a few small items that needed to
be tidied up.
On top of the "one big tidy up" you've been doing to that driver? :)
It's needed further attention for quite a while, and I'm glad you're
doing this. I take it these all came up as you
Alan Stern wrote:
On Wed, 9 Jun 2004, David Brownell wrote:
Needs an update for ohci-lh7a404.c too ...
I didn't even know this driver existed!
You weren't reading all your patches yesterday!
It's from Marc Singer. I suspect the OMAP code
will also switch over to use platform_device at
some poin
On Wed, Jun 09, 2004 at 01:13:07PM -0400, Alan Stern wrote:
> On Wed, 9 Jun 2004, David Brownell wrote:
>
> > Needs an update for ohci-lh7a404.c too ...
>
> I didn't even know this driver existed! Where did usb/host/* come from?
> Anyway, here's the patch.
Oh crap, I applied a patch off by one
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On Wed, 9 Jun 2004, David Brownell wrote:
> Needs an update for ohci-lh7a404.c too ...
I didn't even know this driver existed! Where did usb/host/* come from?
Anyway, here's the patch.
Alan Stern
Signed-off-by: Alan Stern <[EMAIL PROTECTED]>
= usb/host/ohci-lh7a404.c 1.1 vs edited =
Greg:
After my last few changesets there were a few small items that needed to
be tidied up.
Update kerneldoc to reflect the actual operation of
usb_disconnect() and usb_new_device(). The new locking
requirements are listed too, though they aren't all
implement
On Tue, 8 Jun 2004, Greg KH wrote:
> Hm, care to resync? I can't apply this:
That happens sometimes. Here's the revised patch, newly synced. The
description from the earlier email still applies.
Alan Stern
Signed-off-by: Alan Stern <[EMAIL PROTECTED]>
= drivers/usb/core/devices.c 1.3
Am Dienstag, 8. Juni 2004 22:42 schrieb Greg KH:
> > >What kind of reset? A printer reset, or a USB device reset?
> >
> > Printer reset.
>
> How would it do that within the driver? Don't all printers reset
> themselves in different ways?
Here's the reset ioctl.
Regards
O
On Wed, 9 Jun 2004 09:56:30 -0400 (EDT)
Alan Stern <[EMAIL PROTECTED]> wrote:
> Is there any practical reason not to check just the ports (or hub) listed
> in the status interrupt message?
I do not disagree for 2.6.
-- Pete
---
This SF.Net e
Hello ,
Did anybody try to test a webcam when running with sl811 USB Host
Controller ?
Is this Host Controller not too low in speed for a webcam
(whuch usually grabbs 25 fps by default?)
Did he succeed ? in case he did - with which camera and driver?
Any hints / info will help
regards,
Sting
__
The hub driver is inefficient about the way it checks hub/port statuses.
Whenever a status interrupt message is received, it always checks _all_
the ports plus the hub itself. However, the status message contains a
bitmask indicating exactly which ports (or hub) have pending status
changes, and
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- Lose up to 19% Total Body Weight.
- Up to 300% more Weight Loss while dieting.
- Loss of 20-35% abdominal Fat.
- Redu
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