Begin forwarded message:
Date: Fri, 1 Sep 2006 00:18:16 -0700
From: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: [Bugme-new] [Bug 7095] New: kernel BUG at end of USB Palm sync
http://bugzilla.kernel.org/show_bug.cgi?id=7095
Summary: kernel BUG at end of USB Palm sync
Kernel
On Thu, Aug 31, 2006 at 10:34:51AM -0400, Alan Stern wrote:
>
> Not if the USB ports lose power during the suspend. That's equivalent to
> keeping your rootfs on a USB key and then unplugging the key. It just
> won't work.
Ok, I see. So the devices must be re-enumerated, but in this situation
Hello,
any USB storage devices (like an external USB HDD) that I connect to
the USB PCI adaptor card fail to be 'recognized' correctly by the
kernel. The dmesg output looks like this:
usb 3-1: new full speed USB device using uhci_hcd and address 2
usb usb2: suspend_rh (auto-stop)
usb 3-1: ep0 maxp
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On Fri, 1 Sep 2006, Rodolfo Giometti wrote:
> On Thu, Aug 31, 2006 at 10:34:51AM -0400, Alan Stern wrote:
> >
> > Not if the USB ports lose power during the suspend. That's equivalent to
> > keeping your rootfs on a USB key and then unplugging the key. It just
> > won't work.
>
> Ok, I see.
On Thu, 31 Aug 2006, Jan-Hendrik Zab wrote:
> Hello,
> any USB storage devices (like an external USB HDD) that I connect to
> the USB PCI adaptor card fail to be 'recognized' correctly by the
> kernel. The dmesg output looks like this:
>
> usb 3-1: new full speed USB device using uhci_hcd and add
On Fri, Sep 01, 2006 at 10:06:02AM -0400, Alan Stern wrote:
>
> I don't understand what you are asking.
>
> usb-storage _does_ know when the system is resuming. It does not assign
> device names (sda, sdb, etc.) -- the SCSI disk driver does that.
> Remember, usb-storage handles all sorts of ma
On Fri, 1 Sep 2006, Rodolfo Giometti wrote:
> > Also, isn't this exactly what happens now? If you leave a USB key plugged
> > in as /dev/sda and mounted, then suspend and resume, don't you find the
> > key has moved to /dev/sdb? So what do you want to change?
>
> I'd like the system (mass-sto
>Subject: Re: [linux-usb-devel] Problem with USB storage devices, error -110
>
>It seems pretty clear that the UHCI controller hardware on your PCI card
>isn't working. The "len=-8/64" messages are a dead giveaway; you can't
>get a negative length with a timeout failure if the controller is worki
On Fri, Sep 01, 2006 at 10:30:41AM -0400, Alan Stern wrote:
>
> That's not possible. As far as the computer is concerned, after the
> resume there is a _new_ key plugged in. The old name is still in use,
> because it is mounted, so the new device _cannot_ be assigned the old
> name.
But it co
On Fri, 1 Sep 2006, Rodolfo Giometti wrote:
> I see but:
>
> 1) the system may use the vendor & product ID, the product string and
> serial number to identify the device reducing conflicts.
>
> 2) this could be a kernel option so the user, before enabling it, is
> warned.
I like the idea of mak
Hello everyone,
I previously asked these questions to Greg privately email, but he asked
me to email the list so everyone could see. I've since learned the
answers (I think..) but will still pose them here:
1) If I have a USB composite device with say, four interfaces, I wanted
to know if I cou
On Fri, 1 Sep 2006, Chris Aseltine wrote:
> Hello everyone,
>
> I previously asked these questions to Greg privately email, but he asked
> me to email the list so everyone could see. I've since learned the
> answers (I think..) but will still pose them here:
>
> 1) If I have a USB composite de
On Fri, 1 Sep 2006 10:12:35 -0400 (EDT)
Alan Stern <[EMAIL PROTECTED]> wrote:
> It seems pretty clear that the UHCI controller hardware on your PCI
> card isn't working. The "len=-8/64" messages are a dead giveaway;
> you can't get a negative length with a timeout failure if the
> controller is w
On Fri, Sep 01, 2006 at 10:11:01AM -0500, Chris Aseltine wrote:
> 1) If I have a USB composite device with say, four interfaces, I wanted
> to know if I could load four different drivers / kernel modules for the
> device -- one per interface.
>
> I believe you can, since each USB kernel module wi
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From: "Skip Hansen" <[EMAIL PROTECTED]>
For ep0out transfers (rare), be sure to copy the right data to userspace.
Signed-off-by: David Brownell <[EMAIL PROTECTED]>
Index: g26/drivers/usb/gadget/inode.c
===
--- g26.orig/drivers/usb/g
I'd like to use g_file_storage without loading it as a module. If I
can pass something like g_file_storage:g_removable=1 on the command
line, then I can load the backing store once the kernel is loaded. Is
there a way to make this work?
I suppose I could set the removable bit to 1 by default by
This is a note to let you know that I've just added the patch titled
Subject: [PATCH 6/6] ehci-hcd: fix root-hub wakeup support
to my gregkh-2.6 tree. Its filename is
ehci-hcd-fix-root-hub-wakeup-support.patch
This tree can be found at
http://www.kernel.org/pub/linux/kernel/peo
This is a note to let you know that I've just added the patch titled
Subject: [PATCH 5/6] USB hub driver: perform autosuspend
to my gregkh-2.6 tree. Its filename is
usb-hub-driver-perform-autosuspend.patch
This tree can be found at
http://www.kernel.org/pub/linux/kernel/people/
This is a note to let you know that I've just added the patch titled
Subject: [PATCH 2/6] usbcore: add autosuspend/autoresume infrastructure
to my gregkh-2.6 tree. Its filename is
usbcore-add-autosuspend-autoresume-infrastructure.patch
This tree can be found at
http://www.kerne
This is a note to let you know that I've just added the patch titled
Subject: [PATCH 4/6] usbcore: non-hub-specific uses of autosuspend
to my gregkh-2.6 tree. Its filename is
usbcore-non-hub-specific-uses-of-autosuspend.patch
This tree can be found at
http://www.kernel.org/pub/
This is a note to let you know that I've just added the patch titled
Subject: [PATCH 3/6] usbcore: remove usb_suspend_root_hub
to my gregkh-2.6 tree. Its filename is
usbcore-remove-usb_suspend_root_hub.patch
This tree can be found at
http://www.kernel.org/pub/linux/kernel/peopl
This is a note to let you know that I've just added the patch titled
Subject: [PATCH 1/6] usbcore: store each usb_device's level in the tree
to my gregkh-2.6 tree. Its filename is
usbcore-store-each-usb_device-s-level-in-the-tree.patch
This tree can be found at
http://www.kerne
On Fri, 1 Sep 2006, Marc Singer wrote:
> I'd like to use g_file_storage without loading it as a module. If I
> can pass something like g_file_storage:g_removable=1 on the command
> line, then I can load the backing store once the kernel is loaded. Is
> there a way to make this work?
>
> I suppo
On Wed, Aug 30, 2006 at 03:46:35PM -0400, Alan Stern wrote:
> Greg:
>
> It's finally time to submit the USB autosuspend patches.
>
> This cover message is pretty brief, since the major points were described
> in an earlier email:
>
> http://marc.theaimsgroup.com/?l=linux-usb-devel&m=115316128104
On Fri, 1 Sep 2006, Greg KH wrote:
> On Wed, Aug 30, 2006 at 03:46:35PM -0400, Alan Stern wrote:
> > Greg:
> >
> > It's finally time to submit the USB autosuspend patches.
> >
> > This cover message is pretty brief, since the major points were described
> > in an earlier email:
> >
> > http://m
On Fri, Sep 01, 2006 at 11:09:16PM -0400, Alan Stern wrote:
> On Fri, 1 Sep 2006, Greg KH wrote:
>
> > On Wed, Aug 30, 2006 at 03:46:35PM -0400, Alan Stern wrote:
> > > Greg:
> > >
> > > It's finally time to submit the USB autosuspend patches.
> > >
> > > This cover message is pretty brief, sinc
On Fri, Sep 01, 2006 at 08:36:30PM -0700, Greg KH wrote:
> On Fri, Sep 01, 2006 at 11:09:16PM -0400, Alan Stern wrote:
> > On Fri, 1 Sep 2006, Greg KH wrote:
> >
> > > On Wed, Aug 30, 2006 at 03:46:35PM -0400, Alan Stern wrote:
> > > > Greg:
> > > >
> > > > It's finally time to submit the USB aut
On Wed, Aug 30, 2006 at 03:47:31PM -0400, Alan Stern wrote:
>
> We never resolved the questions about this patch. I'm including it here
> so that people can try it out and see what happens both with and without
> it.
>
> Here's a good test scenario: Unplug all your USB devices and wait a few
>
On Fri, Sep 01, 2006 at 10:27:03PM -0700, Greg KH wrote:
> On Wed, Aug 30, 2006 at 03:47:31PM -0400, Alan Stern wrote:
> >
> > We never resolved the questions about this patch. I'm including it here
> > so that people can try it out and see what happens both with and without
> > it.
> >
> > He
I'm unfortunately on the road right now, but I'll see if I can borrow
a wakeup-capable device next week to see what's up. As I've said,
EHCI wakeup has worked fine for me the last many times I've checked ...
- Dave
-
Using
On Fri, Sep 01, 2006 at 10:49:31PM -0700, David Brownell wrote:
> I'm unfortunately on the road right now, but I'll see if I can borrow
> a wakeup-capable device next week to see what's up. As I've said,
> EHCI wakeup has worked fine for me the last many times I've checked ...
I've warned Andrew
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