Hi,
We are using TDI based High speed USB EHCI controller.
Linux version is 2.6.12
I think that I see the problem with scheduling on Interrupt endpoints.
When High speed USB device has Interrupt endpoint with bInterval value
1,
it means that polling on Interrupt endpoint should be done on each
On Wed, 08 Mar 2006 23:54:23 +0100 Tilman Schmidt wrote:
> The current versions of the err() / info() / warn() syslog macros
> insert __FILE__ at the beginning of the message, which expands to
> the complete path name of the source file within the kernel tree.
>
> With the following patch, when u
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sorry guys :|
would repost latter if needed.
Regards,
Lanslott Gish
-- Greg KH wrote :
Still linewrapped :(
And what about merging with the existing driver?
thanks,
greg k-h
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Thx Daniel and all!
sound better idea if all could be the one.
btw, here is my device infomation:
-
[EMAIL PROTECTED]:~$ cat /proc/bus/usb/devices
T: Bus=01 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 4 Spd=1.5 MxCh= 0
D: Ver= 1.10 C
Thx Daniel!
sound better idea if all could be the one.
btw, here is my device infomation:
-
[EMAIL PROTECTED]:~$ cat /proc/bus/usb/devices
T: Bus=01 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 4 Spd=1.5 MxCh= 0
D: Ver= 1.10 Cls=00(>i
What you say is quite correct.However, my card is not known by the driver, and `card=3' has been working for me all the while, with no problems at all. In any case, removing `disable_ir=1' from the insmod options hides the problem for me. By the way, that option was there since in an an earlier -rc
On Wed, Mar 08, 2006 at 11:46:36PM +0100, Daniel Ritz wrote:
> > And what about merging with the existing driver?
>
> something like this? it's compile tested only. not even tested
> on an egalax screen since i don't have it around...
> if this is ok, we could also merge itmtouch and mtouchusb int
On Wed, Mar 08, 2006 at 07:36:06PM +0100, Thomas Brinker wrote:
> Hi!
>
> This adds support for the FHG_USB32 IP-Core Modul from emsys GmbH
> and Fraunhofer Gesellschaft.
> This is a USB 1.1 Function/Client Module. It can be attached to the adress
> space.
> The two base adresses of the modul c
Hi,
If my device is unplugged, :00:11.4 has stat1 and stat2 at 0480.
When my device is plugged, stat1=0490, stat2=0480.
If you tell me that the dmesg maens the same thing than the previous, maybe
I have the answer. But if there're new ideas, don't hesit.
I think, if really kernel isn't responsi
[EMAIL PROTECTED] wrote:
>
> http://bugzilla.kernel.org/show_bug.cgi?id=6194
>
> Summary: ehci_hcd errors & usb device freeze during copying files
> to the device
> Kernel Version: 2.6.16-rc5
---
This SF.Ne
The current versions of the err() / info() / warn() syslog macros
insert __FILE__ at the beginning of the message, which expands to
the complete path name of the source file within the kernel tree.
With the following patch, when used in a module, they'll insert the
module name instead, which is si
Both usb.h and device.h have collections of convenience macros for
printk() with the KERN_ERR, KERN_WARNING, and KERN_NOTICE severity
levels. This patch adds macros for the KERN_NOTICE level which was
so far uncatered for.
These macros already exist privately in drivers/isdn/gigaset/gigaset.h
(cur
> And what about merging with the existing driver?
something like this? it's compile tested only. not even tested
on an egalax screen since i don't have it around...
if this is ok, we could also merge itmtouch and mtouchusb into a
single driver.
rgds
-daniel
---
diff --git a/drivers/usb/input/K
On Wed, 8 Mar 2006, Jean-Philippe Mengual wrote:
> Hi,
> I didn't have the time to buy a controller, but I tried to build 2.6.15.6.
> cat :00:11.4 (debug file) says:
> Root-hub state: auto-stopped
> HC status
> usbcmd= 0048 Maxp32 CF EGSM
> usbstat = 0020 HCHalted
> us
On Wed, 8 Mar 2006, Andrew Morton wrote:
> Alan Stern <[EMAIL PROTECTED]> wrote:
> >
> > What about those scheduler changes you found through the bisection search?
> > Any word on that?
>
> Ingo's gone over them pretty closely. The current theory is that the CPU
> scheduler change alters timi
Alan Stern <[EMAIL PROTECTED]> wrote:
>
> What about those scheduler changes you found through the bisection search?
> Any word on that?
Ingo's gone over them pretty closely. The current theory is that the CPU
scheduler change alters timing sufficiently for the bug to bite.
The machine passes
Hi,
I didn't have the time to buy a controller, but I tried to build 2.6.15.6. cat
:00:11.4 (debug file) says:
Root-hub state: auto-stopped
HC status
usbcmd= 0048 Maxp32 CF EGSM
usbstat = 0020 HCHalted
usbint= 0002
usbfrnum = (0)000
flbaseadd = 0133d000
On Wed, 8 Mar 2006, Andrew Morton wrote:
> Alan Stern <[EMAIL PROTECTED]> wrote:
> >
> > Andrew, if you tell us what's in your /proc/bus/usb/devices we'll see
> > whether that was the real problem.
>
> Below.
Unforunately, the data shows that all your devices' configurations do
indeed have at l
Alan Stern <[EMAIL PROTECTED]> wrote:
>
> Andrew, if you tell us what's in your /proc/bus/usb/devices we'll see
> whether that was the real problem.
Below.
> In any case, a patch follows.
ooh, I like patches.
This crash manifests in several ways. Pretty much any debugging patches
seem to mak
In a couple of places, usbcore assumes that a USB device configuration
will have a nonzero number of interfaces. Having no interfaces may or may
not be allowed by the USB spec; in any event we shouldn't die if we
encounter such a thing. This patch (as662) removes the assumptions.
Signed-off-b
On Wed, 8 Mar 2006, David Brownell wrote:
> > In this case it wouldn't make any difference, since all the altsettings
> > for a particular interface are supposed to have the same bInterfaceClass,
> > bInterfaceSubClass, and bInterfaceProtocol. Although I don't think the
> > USB spec actually says
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I wonder if that SCSI fix (restoring a wrongly deleted mem clear) helps
get rid of this oops too?
On Wednesday 08 March 2006 7:30 am, Alan Stern wrote:
> > > a) How come we're only considering the zeroth slot in that array in here?
> >
> > We start out with the first interface setting, as we alw
> > Where can i get the source code of Embedded EHCI host driver(Non PCI) for
> > linux.
What's wrong with the www.kernel.org version? Linux 2.6.16-rc ...
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On Wed, Mar 08, 2006 at 04:15:36PM +0800, Lanslott Gish wrote:
> truely sorry for that oversight :)
>
> here come the one, and i modified the name "touchsetusb" to "usbtouchset"
>
> thx for ur help.
>
>
>
> Lanslott Gish
>
>
> ==
>
> d
On Wednesday 08 March 2006 5:12 am, Li Yang-r58472 wrote:
>
> While I dug deeper in the HNP process with EHCI host, I found
[ that your mailer is not wrapping lines at 80 characters ...? ]
> there is a conflict. The OTG spec defines that, in HNP, default-a
> device always supplies the vbus po
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On Wednesday 08 March 2006 15:46, Alan Stern wrote:
> Note the comment: sorted by quirk type. Your new entry is in the wrong
> position.
I should have read the whole sentence...
new patch:
--- drivers/usb/input/hid-core.c.org2006-03-08 01:58:31.0 +0100
+++ drivers/usb/input/hid-cor
On Tue, 7 Mar 2006, Greg KH wrote:
> > As is usual with this particular manifestation, we died here:
> >
> > if (i == 0 && desc->bInterfaceClass == USB_CLASS_COMM
> >
> >
> > (gdb) p sizeof(struct usb_interface_descriptor)
> > $3 = 9
> > (gdb) p sizeof(struct usb_host_config)
> > $4
On Wed, 8 Mar 2006, Conio sandiago wrote:
> Hi all,
>
> i have a sony dsc 600 digi cam.
>
> i have set the usb connection setting to USB mass storage,
>
> But when i connect digi cam on linux pc then it doesnt associates it
> self to the SCSI driver ?
>
>
> Can anyone please help in this dire
On Wed, 8 Mar 2006, Wolfgang Rohdewald wrote:
> /*
> * Alphabetically sorted blacklist by quirk type.
> */
> @@ -1572,6 +1575,7 @@ static struct hid_blacklist {
> { USB_VENDOR_ID_CODEMERCS, USB_DEVICE_ID_CODEMERCS_IOW24,
> HID_QUIRK_IGNORE },
> { USB_VENDOR_ID_CODEMERCS, USB_
On Wed, 8 Mar 2006, Wolfgang Rohdewald wrote:
> > If the patch doesn't do any good, there's a good chance that what you need
> > is a "NOGET" blacklist entry for your device.
>
> this did it, thanks a lot.
>
> Now I just wonder why lsusb -v also reports a mouse for this device, I
> cannot find
Hi,
While I dug deeper in the HNP process with EHCI host, I found there is a
conflict. The OTG spec defines that, in HNP, default-a device always supplies
the vbus power even in peripheral mode. And thus default-b device will work in
host mode with port power off. Here is the problem, if I d
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