On Wed, May 30, 2007 at 11:43:16PM -0500, Al Borchers wrote:
> Oleg --
>
> Quoting Oleg Verych <[EMAIL PROTECTED]>:
> > 1) sysfsless usb-reconfiguration
>
> I will test you patch again with the current kernel. We can
> make it work, patching usb-serial if needed.
It would be great to have it in
Oleg --
Quoting Oleg Verych <[EMAIL PROTECTED]>:
> 1) sysfsless usb-reconfiguration
I will test you patch again with the current kernel. We can
make it work, patching usb-serial if needed.
> 2) fw loader.
I have a patch from Multitech with support for new
devices and the firmware loader as an
> > If I just see
> >
> >for (pos = list_entry((head)->next, typeof(*pos), member),
> >n = list_entry(pos->member.next, typeof(*pos), member);
> > &pos->member != (head);
> > pos = n, n = list_entry(n->member.next, typeof(*n), member))
> >
> > then what am
--
张红（163）
2007-05-31
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On Thu, May 31, 2007 at 01:55:43AM +0200, Jiri Kosina wrote:
> On Wed, 30 May 2007, Alan Stern wrote:
>
> > In addition, the pre_reset and post_reset method return types are
> > changed; they now must return an error code. The return value is unused
> > at present, but at some later time we may
On Wed, 30 May 2007 16:42:41 -0700, Roland Dreier <[EMAIL PROTECTED]> wrote:
> If I just see
>
> for (pos = list_entry((head)->next, typeof(*pos), member),
> n = list_entry(pos->member.next, typeof(*pos), member);
>&pos->member != (head);
>pos = n, n =
On Wed, 30 May 2007, Alan Stern wrote:
> In addition, the pre_reset and post_reset method return types are
> changed; they now must return an error code. The return value is unused
> at present, but at some later time we may unbind drivers and re-probe if
> they encounter an error during reset
> > > The negative is the sheer number of helper functions in list.h.
> > > Personally,
> > > I find it difficult to retain a working knowledge of them. Iterators are
> > > particularly nasty that way. I'm thinking about dropping all of these
> > > list_for_each_with_murky_argument_requiremen
On Wed, 30 May 2007 16:14:01 -0700, Roland Dreier <[EMAIL PROTECTED]> wrote:
> > The negative is the sheer number of helper functions in list.h. Personally,
> > I find it difficult to retain a working knowledge of them. Iterators are
> > particularly nasty that way. I'm thinking about dropping
> The negative is the sheer number of helper functions in list.h. Personally,
> I find it difficult to retain a working knowledge of them. Iterators are
> particularly nasty that way. I'm thinking about dropping all of these
> list_for_each_with_murky_argument_requirements_and_odd_side_effects(
On Thu, 31 May 2007 02:44:17 +0530, "Satyam Sharma" <[EMAIL PROTECTED]> wrote:
> > > - list_for_each(p, &sc->luns) {
> > > - lun = list_entry(p, struct ub_lun, link);
> > > + list_for_each_entry(lun, &sc->luns, link) {
> > This patch straddles the border of acceptable. The poi
On Wed, May 30, 2007 at 05:50:28PM -0400, Dave Jones wrote:
> On Wed, May 23, 2007 at 06:39:24PM -0400, Ben Collins wrote:
> > Various unusual dev entries accumulated from Ubuntu bug reports.
> >
> > CC: Phil Dibowitz <[EMAIL PROTECTED]>
> > CC: Alan Stern <[EMAIL PROTECTED]>
> > CC: linux-us
On Wed, May 23, 2007 at 06:39:24PM -0400, Ben Collins wrote:
> Various unusual dev entries accumulated from Ubuntu bug reports.
>
> CC: Phil Dibowitz <[EMAIL PROTECTED]>
> CC: Alan Stern <[EMAIL PROTECTED]>
> CC: linux-usb-devel@lists.sourceforge.net
> Signed-off-by: Ben Collins <[EMAIL PROT
Hi Pete,
On 5/31/07, Pete Zaitcev <[EMAIL PROTECTED]> wrote:
> On Wed, 30 May 2007 10:47:52 +0200, Matthias Kaehlcke <[EMAIL PROTECTED]>
> wrote:
>
> > @@ -1608,8 +1605,7 @@ static void ub_reset_task(struct work_struct *work)
> > spin_lock_irqsave(sc->lock, flags);
> > sc->reset = 0;
This patch (as915b) combines the public routine usb_port_suspend() and
the private routine __usb_port_suspend() into a single function.
By removing the explicit mention of otg_port in the call to
__usb_port_suspend(), we prevent a possible error in which the system
tries to perform HNP on the wron
On Wed, 30 May 2007, David Brownell wrote:
> > According to the original code, plugging a non-targeted device into
> > a non-OTG port would cause the host to initiate HNP on the OTG port!
> > At least, that's what it looks like to me. Have I got it wrong?
>
> Yeah, I thought I noticed that to
On Wednesday 30 May 2007, Alan Stern wrote:
> On Wed, 30 May 2007, David Brownell wrote:
>
> > On Wednesday 30 May 2007, Alan Stern wrote:
> > >
> > > Propagating the change into the OTG HNP handler requires a slight
> > > addition to the OTG whitelist checking code: A device not attached to
> >
El Wed, May 30, 2007 at 12:38:40PM -0700 Pete Zaitcev ha dit:
> On Wed, 30 May 2007 10:47:52 +0200, Matthias Kaehlcke <[EMAIL PROTECTED]>
> wrote:
>
> > @@ -1608,8 +1605,7 @@ static void ub_reset_task(struct work_struct *work)
> > spin_lock_irqsave(sc->lock, flags);
> > sc->reset = 0;
>
On Wed, 30 May 2007, David Brownell wrote:
> On Wednesday 30 May 2007, Alan Stern wrote:
> >
> > Propagating the change into the OTG HNP handler requires a slight
> > addition to the OTG whitelist checking code: A device not attached to
> > the OTG port should always count as "targeted".
>
> No,
On Wednesday 30 May 2007, Alan Stern wrote:
>
> Propagating the change into the OTG HNP handler requires a slight
> addition to the OTG whitelist checking code: A device not attached to
> the OTG port should always count as "targeted".
No, that's not what the OTG spec says. If there's a
list of
This patch (as920) adds an extra level of protection to the
USB-Persist facility. Now it will apply by default only to hubs; for
all other devices the user must enable it explicitly by setting the
power/persist device attribute.
The disconnect_all_children() routine in hub.c has been removed and
This patch (as919) unifies the code paths used for normal resume and
for reset-resume. Earlier I had failed to note a section in the USB
spec which requires the host to resume a suspended port before
resetting it if the attached device is enabled for remote wakeup.
Since the port has to be resumed
On Wed, 30 May 2007 10:47:52 +0200, Matthias Kaehlcke <[EMAIL PROTECTED]> wrote:
> @@ -1608,8 +1605,7 @@ static void ub_reset_task(struct work_struct *work)
> spin_lock_irqsave(sc->lock, flags);
> sc->reset = 0;
> tasklet_schedule(&sc->tasklet);
> - list_for_each(p, &sc->luns
This patch (as918) introduces a new USB driver method: reset_resume.
It is called when a device needs to be reset as part of a resume
procedure (whether because of a device quirk or because of the
USB-Persist facility), thereby taking over a role formerly assigned to
the post_reset method. As a co
This patch (as917) removes a now-unnecessary level of subroutine
nesting from hub.c. Since usb_port_suspend() does nothing but call
hub_port_suspend(), and usb_port_resume() does nothing but call
hub_port_resume(), there's no reason to keep the routines separate.
Also included in the patch are a
This patch (as916) completes the separation of code paths for suspend
and resume of root hubs as opposed to non-root devices. Root hubs
will be power-managed through their bus_suspend and bus_resume
methods, whereas normal devices will use usb_port_suspend() and
usb_port_resume().
Changes to the
This patch (as915) combines the public routine usb_port_suspend() and
the private routine __usb_port_suspend() into a single function.
Propagating the change into the OTG HNP handler requires a slight
addition to the OTG whitelist checking code: A device not attached to
the OTG port should always c
The following series of patches makes several improvements to the
reset-resume and USB-persist implementations, as discussed online
during the past few weeks. Among the changes:
A new reset_resume method is added, in place of overloading
the post_reset method.
Drivers can
Am Mittwoch, 30. Mai 2007 17:25 schrieb Jiri Kosina:
> On Wed, 23 May 2007, Oliver Neukum wrote:
>
> > del_timer_sync(&usbhid->io_retry);
> > + cancel_work_sync(&usbhid->restart_work);
> > flush_scheduled_work();
>
> Hi Oliver,
>
> isn't the call to flush_scheduled_work() after cancel_
Am Mittwoch, 30. Mai 2007 17:25 schrieb Jiri Kosina:
> On Wed, 23 May 2007, Oliver Neukum wrote:
>
> > del_timer_sync(&usbhid->io_retry);
> > + cancel_work_sync(&usbhid->restart_work);
> > flush_scheduled_work();
>
> Hi Oliver,
>
> isn't the call to flush_scheduled_work() after cancel_
On Wed, 30 May 2007, Dan Aloni wrote:
> On Tue, May 29, 2007 at 05:50:49PM -0400, Alan Stern wrote:
> > On Tue, 29 May 2007, Dan Aloni wrote:
> >
> > > Hello,
> > >
> > > We have a system where the rootfs is a partition on a USB device,
> > > and I've noticed upon a few rare cases where the USB
On Wed, 23 May 2007, Oliver Neukum wrote:
> del_timer_sync(&usbhid->io_retry);
> + cancel_work_sync(&usbhid->restart_work);
> flush_scheduled_work();
Hi Oliver,
isn't the call to flush_scheduled_work() after cancel_work_sync()
redundant?
Also, we could very probably use the hot
This patch (as914) replaces a call to flush_scheduled_work() with
cancel_work_sync(), in order to help avoid potential deadlocks.
Signed-off-by: Alan Stern <[EMAIL PROTECTED]>
---
Index: usb-2.6/drivers/hid/usbhid/hid-core.c
===
---
From: Oleg Nesterov <[EMAIL PROTECTED]>
New changes in the signal-handling code require compensating changes
in g_file_storage. This patch (as913) by Oleg Nesterov makes the
code use allow_signal() instead of sigprocmask().
Signed-off-by: Alan Stern <[EMAIL PROTECTED]>
---
Index: usb-2.6/drive
On Tue, 29 May 2007, Ragner N Magalhães wrote:
> On 5/28/07, Alan Stern <[EMAIL PROTECTED]> wrote:
> > On Mon, 28 May 2007, Ragner N Magalhães wrote:
> >
> > > Hi all,
> > > I am working with OMAP H2 and when I run "rmmod g_file_storage", it
> > > stay waiting some thing and not terminate ...
> >
The FTDI devices default to a very long timeout period (16ms) which is
detrimental to performance. Previous patches have exposed the latency
timer via sysfs attributes, but increasingly, it seems that *everyone*
wants lower timeout latencies. Given that there's basically no downside
(a tiny inc
This patch fixes the problem that used SA_* flags.
Signed-off-by: Yoshihiro Shimoda <[EMAIL PROTECTED]>
---
drivers/usb/gadget/m66592-udc.c |4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/usb/gadget/m66592-udc.c.orig 2007-05-30 21:34:10.0
+0900
+++ a/driv
On Wed, 30 May 2007, Andy Stewart wrote:
> I have a Symbol USB barcode scanner that appears to work with Linux.
> If I bring up a Konsole window and give it focus, characters are typed
> into that window as I scan barcodes. However, what I'd like to do is
> grab those characters in a C program
This patch fixes the problem that accesses NULL pointer
when disconnected a cable while play music with usb-speaker.
Signed-off-by: Yoshihiro Shimoda <[EMAIL PROTECTED]>
---
drivers/usb/host/r8a66597-hcd.c |5 -
1 file changed, 4 insertions(+), 1 deletion(-)
--- a/drivers/usb/host/r8a665
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
HI everybody,
I have a Symbol USB barcode scanner that appears to work with Linux. If
I bring up a Konsole window and give it focus, characters are typed into
that window as I scan barcodes.
However, what I'd like to do is grab those characters in
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Am Mittwoch, 30. Mai 2007 01:07 schrieb Greg KH:
> On Fri, May 25, 2007 at 01:44:19PM +0200, Oliver Neukum wrote:
> > Hi,
> >
> > this patch set introduces usb_anchor and uses it to implement all modern
> > APIs in the skeleton driver.
> >
> > - support for suspend/resume
>
> This doesn't apply
Low performance USB storage driver: Use list_for_each_entry() instead
of list_for_each()
Signed-off-by: Matthias Kaehlcke <[EMAIL PROTECTED]>
--
diff --git a/drivers/block/ub.c b/drivers/block/ub.c
index 746a118..18c8b6c 100644
--- a/drivers/block/ub.c
+++ b/drivers/block/ub.c
@@ -1547,10 +1547,
On Fri, May 25, 2007 at 01:44:19PM +0200, Oliver Neukum wrote:
> Hi,
>
> this patch set introduces usb_anchor and uses it to implement all modern
> APIs in the skeleton driver.
>
> - support for suspend/resume
This doesn't apply for some reason, are you working on a different
version than I have
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