Hi,
On Jan 30, 2008 3:36 AM, Cristian Chiarello <[EMAIL PROTECTED]> wrote:
> Hi,
>
> I have readed "isp116x embedded programming guide" and if I haven't
> misunderstood, it's need to add ITL buffer management and to change irq
> handler routine. Is this the just way?
>
> Hack the isp1362 nxp open
Hi,
this should implement USB autosuspend and hence some power savings
if enabled for devices using the sierra driver. Please test.
Regards
Oliver
--- linux-2.6.24-sierra/drivers/usb/serial/sierra.c.alt 2008-01-29
19:34:49.0 +0100
+++ linux-2.6.24-sierra/dr
> "Alan" == Alan Stern <[EMAIL PROTECTED]> writes:
Alan> On Tue, 29 Jan 2008, Peter Korsgaard wrote:
>> This patch adds HCD support for the Cypress c67x00 family of devices.
>> --- /dev/null
>> +++ linux-2.6/drivers/usb/c67x00/c67x00-hcd.c
>> +int c67x00_urb_dequeue(struct usb_hcd *hcd,
On Wed, Jan 30 2008, Geert Uytterhoeven wrote:
> On Tue, 29 Jan 2008, Jens Axboe wrote:
> > On Tue, Jan 29 2008, Jens Axboe wrote:
> > > On Tue, Jan 29 2008, James Bottomley wrote:
> > > > On Tue, 2008-01-29 at 11:10 -0800, Matthew Dharm wrote:
> > > > > For some reason, usb_sg_init is boned during
On Tue, 29 Jan 2008, Jens Axboe wrote:
> On Tue, Jan 29 2008, Jens Axboe wrote:
> > On Tue, Jan 29 2008, James Bottomley wrote:
> > > On Tue, 2008-01-29 at 11:10 -0800, Matthew Dharm wrote:
> > > > For some reason, usb_sg_init is boned during auto-sense.
> > >
> > > OK, that's implicating the scsi
Hi,
while I was adding autosuspend to that driver I noticed a few
issues. You were having DMAed buffers as a part of a structure.
This will fail on platforms that are not DMA-coherent (arm, sparc, ppc, ...)
Please test this patch to fix it.
Regards
Oliver
--- linux-
Hi. I'm trying at91_udc driver with g_file_storage on AT91SAM9260-EK
board. I'm using kernel 2.6.24 and 2.6.22(+at91-exp.patch).
When I load the g_file_storage module, host can detect storage device
soon, but take few _minutes_ to detect its partition table.
This storage image file works fine w
Hi,
I've been looking at these issue in usb serial drivers. It seems to me
that kill_traffic() should be enhanced. If this is coupled with the
enhancements of the anchor stuff I posted recently this removes all races
in the drivers not using the standard URBs.
Additionally this modification will m
On Wed, 2008-01-30 at 11:38 +0100, Jens Axboe wrote:
> On Wed, Jan 30 2008, Geert Uytterhoeven wrote:
> > On Tue, 29 Jan 2008, Jens Axboe wrote:
> > > On Tue, Jan 29 2008, Jens Axboe wrote:
> > > > On Tue, Jan 29 2008, James Bottomley wrote:
> > > > > On Tue, 2008-01-29 at 11:10 -0800, Matthew Dhar
Hi,
the option driver
- violates DMA coherency rules
- allocates ~16500 bytes in one chunk
This patch splits out the buffers and uses __get_free_page() to avoid
higher order allocations.
Signed-off-by: Oliver Neukum <[EMAIL PROTECTED]>
Regards
Oliver
--- linux-2.6
Hi,
trancevibrator should not pretend success if it returns an error.
Signed-off-by: Oliver Neukum <[EMAIL PROTECTED]>
Regards
Oliver
--- linux-2.6.24-ser/drivers/usb/misc/trancevibrator.c.alt 2008-01-30
15:56:49.0 +0100
+++ linux-2.6.24-ser/drivers/u
On Wed, 30 Jan 2008, Peter Korsgaard wrote:
> >> +static void c67x00_sched_done(unsigned long __c67x00)
> >> +{
> >> + struct c67x00_hcd *c67x00 = (struct c67x00_hcd *)__c67x00;
> >> + struct c67x00_urb_priv *urbp, *tmp;
> >> + struct urb *urb;
> >> +
> >> + spin_lock(&c67x00->lock);
> >>
On Wed, 30 Jan 2008, Atsushi Nemoto wrote:
> Hi. I'm trying at91_udc driver with g_file_storage on AT91SAM9260-EK
> board. I'm using kernel 2.6.24 and 2.6.22(+at91-exp.patch).
>
> When I load the g_file_storage module, host can detect storage device
> soon, but take few _minutes_ to detect its
Hello!
Here another problem I found (see the "Problem: Device RESET when
reading hiddev" thread):
I'm using Debian GNU/Linux 4.0 (etch) with kernel 2.6.18.
I found a problem that looks like a bug in hiddev kernel code, but I'm
not sure. Here is what I found:
The problem happends when I'm reading f
Hello!
Me again.
I'm using Debian GNU/Linux 4.0 (etch) with kernel 2.6.18.
The kernel docs about the hiddev API says:
"The hid-core.c module parses the report, and returns to hiddev.c the
individual usages that have changed within the report."
But when reading the hiddev device I get:
1) All t
Hi,
this implements autosuspend for the trancevibrator driver. I hope this can
serve as a model for PID devices. Could you please test this patch?
Regards
Oliver
--- linux-2.6.24-ser/drivers/usb/misc/trancevibrator.c.alt2 2008-01-30
16:18:27.0 +0100
+++
Hello!
My name is Salvador and I'm designing a hardware implementation of an
USB HID device. My current target is an FPGA and I'm using Linux to test
my device.
I'm using Debian GNU/Linux 4.0 (etch) with kernel 2.6.18.
I found a problem that looks like a bug in hiddev kernel code, but I'm
not sure
On Wed, 30 Jan 2008, Salvador Eduardo Tropea wrote:
> Hello!
>
> Here another problem I found (see the "Problem: Device RESET when
> reading hiddev" thread):
> I'm using Debian GNU/Linux 4.0 (etch) with kernel 2.6.18.
> I found a problem that looks like a bug in hiddev kernel code, but I'm
> not
* unusual_devs.h: entry which does NOT work ( lacks:
US_FL_IGNORE_RESIDUE | US_FL_FIX_INQUIRY), )
UNUSUAL_DEV( 0x0f19, 0x0103, 0x0100, 0x0100,
"Oracom Co., Ltd",
"ORC-200M",
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_IGNORE_RESIDUE),
* /s
Hi,
could you please get in touch with me about testing this patch implementing
autosuspend for the fingerprint function of devices driven by the idmouse
driver?
Regards
Oliver
--- linux-2.6.24-ser/drivers/usb/misc/idmouse.c.alt 2008-01-30
17:35:17.0 +
Hi Oliver,
I will get to testing this and get back to you with the results asap.
I expect that this will work as I have seen it implemented this way
before.
Thanks,
-Kevin
-Original Message-
From: Oliver Neukum [mailto:[EMAIL PROTECTED]
Sent: Wednesday, January 30, 2008 3:22 AM
To: Lin
Oliver,
Thank you for this patch, we will get to testing it and respond with
results.
-Kevin
-Original Message-
From: Oliver Neukum [mailto:[EMAIL PROTECTED]
Sent: Wednesday, January 30, 2008 1:32 AM
To: Linux Development Group; linux-usb@vger.kernel.org
Subject: testers sought: USB aut
On Wed, Jan 30 2008, James Bottomley wrote:
> On Wed, 2008-01-30 at 11:38 +0100, Jens Axboe wrote:
> > On Wed, Jan 30 2008, Geert Uytterhoeven wrote:
> > > On Tue, 29 Jan 2008, Jens Axboe wrote:
> > > > On Tue, Jan 29 2008, Jens Axboe wrote:
> > > > > On Tue, Jan 29 2008, James Bottomley wrote:
> >
On Wednesday 30 January 2008, Atsushi Nemoto wrote:
> When I load the g_file_storage module, host can detect storage device
> soon, but take few _minutes_ to detect its partition table.
That's a common symptom when the underlying controller driver has
issues with handling stalls. "modprobe g_stor
On Wed, Jan 30 2008, Jens Axboe wrote:
> On Wed, Jan 30 2008, James Bottomley wrote:
> > On Wed, 2008-01-30 at 11:38 +0100, Jens Axboe wrote:
> > > On Wed, Jan 30 2008, Geert Uytterhoeven wrote:
> > > > On Tue, 29 Jan 2008, Jens Axboe wrote:
> > > > > On Tue, Jan 29 2008, Jens Axboe wrote:
> > > >
On Wed, 30 Jan 2008, Robert Spitzenpfeil wrote:
> * unusual_devs.h: entry which does NOT work ( lacks:
> US_FL_IGNORE_RESIDUE | US_FL_FIX_INQUIRY), )
>
> UNUSUAL_DEV( 0x0f19, 0x0103, 0x0100, 0x0100,
>"Oracom Co., Ltd",
>"ORC-200M",
> US_SC_DEVICE,
Boaz:
This looks like it might have something to do with your changes.
Alan Stern
On Wed, 30 Jan 2008, Mark Glines wrote:
> :
> Mime-Version: 1.0
> Content-Type: text/plain; charset=US-ASCII
> Content-Transfer-Encoding: 7bit
>
> Hi,
>
>
> [ 95.406864] usb 4-1: new full speed USB device u
On Wed, 30 Jan 2008 10:28:32 -0500 (EST), Alan Stern <[EMAIL PROTECTED]> wrote:
> > When I load the g_file_storage module, host can detect storage device
> > soon, but take few _minutes_ to detect its partition table.
...
> > usb 3-2: reset full speed USB device using uhci_hcd and address 15
> > us
On Thu, Jan 31 2008 at 1:08 +0200, Alan Stern <[EMAIL PROTECTED]> wrote:
> Boaz:
>
> This looks like it might have something to do with your changes.
>
> Alan Stern
>
>
> On Wed, 30 Jan 2008, Mark Glines wrote:
>
>> :
>> Mime-Version: 1.0
>> Content-Type: text/plain; charset=US-ASCII
>> Conte
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