Hi,
When porting gadget to kernel 2.4 from 2.6 , The files of DMA is difficult
to handle. I find the description about two API set in dma.c :
The revised OMAP DMA API in the 2.6 kernel is incompatible with the DMA
API in the 2.4. kernel because the rototypes of some existing
Hallo Mr. Kongas,
Seems that your right something is wrong with sda1. My impression is a
missing connection to the mtd, but I am not shure. Attached is the complete
dmesg during boot-up. Much stuff I do not understand around ISP. In this
case the gadget-Device is already configured in and now I
On Mon, 25 Jul 2005, Fukumoto Akira wrote:
Hallo Mr. Kongas,
Seems that your right something is wrong with sda1. My impression is a
missing connection to the mtd, but I am not shure. Attached is the complete
no, mtd is not related.
dmesg during boot-up. Much stuff I do not understand
On 23/07/2005 17:26, Joseph Heenan wrote:
Greg KH has previously suggested a way to unbind a device from a
driver ( http://lkml.org/lkml/2005/1/11/189 ) which sounds like it
would help - as far as I know nothing like this had made it into the
kernel though.
But you're trying to do it from
I hope it could enlighten something.
The complete part from the hub is missing. In my case the ISP-Driver is
loaded static. Nothing additional with plugging USB-Devices. If you look
inside platform - Code you see, that I integrate all structures with
module_init.
-Ursprüngliche
Hi,
i am trying to submit the urb using
ret_value = usb_submit_urb(dev-Urb);(after FILL_BULK_URB )
i get the ret_value as 0 but dev-Urb-status is -EINPROGRESS always and
callbacks are not happening.
what could be the problem in my driver code.
please help me regarding this and tell me what
On Fri, 22 Jul 2005, Subbu wrote:
Thanx for the reply stern..
i am not calling usb_start_wait_urb as in usbcore. ihave a similar kind of
function implemented in my code in which again i am submiting the urb and
witing for the callbacks to happen.
You can see why I misunderstood. You said:
On Mon, 25 Jul 2005, Subbu wrote:
Thanx a lot alen and sorry to disturb u again..
i am getting the error from urb-status = -EINPROGRESS
but usb_submit_urb returning zero.
That's not an error, it's exactly what's supposed to happen -- except that
you aren't supposed to look at urb-status
On Mon, 25 Jul 2005, Fukumoto Akira wrote:
I hope it could enlighten something.
The complete part from the hub is missing. In my case the ISP-Driver is
loaded static. Nothing additional with plugging USB-Devices. If you look
inside platform - Code you see, that I integrate all structures
On Sun, 24 Jul 2005 22:32:31 -0400 (EDT), Alan Stern [EMAIL PROTECTED] wrote:
On Mon, 25 Jul 2005, Prabhakar Kalasani wrote:
also the same problem happens when transfers are
being cancelled from usb_sg_cancel( again in usb/core/message.c), the same
spin_lock problem will happen if I
Please take a look at this patch, it has been tested as thoroughly as
possible as I an having only one arch at my disposal (x86) although I
see no reason why it wouldn't work with others. To get it tested a
little better I would like if it would be merged with -mm.
I added all fixes Alan
Begin forwarded message:
Date: Tue, 19 Jul 2005 18:24:25 +0200
From: DervishD [EMAIL PROTECTED]
To: Linux-kernel linux-kernel@vger.kernel.org
Subject: USB debouncing?
Hi all :)
I have a new MP3 player, and when I disconnect it from the USB
port, my logs says:
30Jul 19 18:11:05
It's in the queue. I'm hoping for this week to send it upstream.
Matt
On Mon, Jul 25, 2005 at 05:14:25PM -0400, Nick Sillik wrote:
Please take a look at this patch, it has been tested as thoroughly as
possible as I an having only one arch at my disposal (x86) although I
see no reason why
On Mon, 25 Jul 2005, Andrew Morton wrote:
Begin forwarded message:
Date: Tue, 19 Jul 2005 18:24:25 +0200
From: DervishD [EMAIL PROTECTED]
To: Linux-kernel linux-kernel@vger.kernel.org
Subject: USB debouncing?
Hi all :)
I have a new MP3 player, and when I disconnect it from
On Mon, 25 Jul 2005, Nick Sillik wrote:
Please take a look at this patch, it has been tested as thoroughly as
possible as I an having only one arch at my disposal (x86) although I
see no reason why it wouldn't work with others. To get it tested a
little better I would like if it would be
CG wrote:
Hello,
I would like to have the process to be able to load usb gadget modules with
modprobe command.
when I execute modprobe g_serial
I got this message errors
insmod: /lib/modules/2.6.12: No such file or directory
insmod: /lib/modules: No such file or directory
insmod:
Dear Torsten
Hi Mike,
I'm using an i.MX controller too and I'm testing your imx_udc driver.
The controller is an i.MXL @200MHz.
It is the same with my platform.
Patching the kernel (2.6.10-rc2), compiling and loading the driver
works fine. I'm also able to attach other gadget drivers
On Mon, 25 Jul 2005 14:38:33 -0700, Andrew Morton [EMAIL PROTECTED] wrote:
Date: Tue, 19 Jul 2005 18:24:25 +0200
From: DervishD [EMAIL PROTECTED]
I have a new MP3 player, and when I disconnect it from the USB
port, my logs says:
30Jul 19 18:11:05 kernel: usb.c: USB disconnect on
Here's a patch that teaches Linux about the various new descriptors
and host-visible messages that will be involved. If you want to
get a flavor for the technology, you can skim this patch.
Very curious. Do we need this in the tree before any code starts using
new descriptors?
It's in
On Mon, 25 Jul 2005 22:14:57 -0400 (EDT), Alan Stern [EMAIL PROTECTED] wrote:
+ * Copyright (c) 2003 Erik Thyrén [EMAIL PROTECTED]
Try to avoid non-ASCII characters in comments. They usually show up
wrong.
Not only that... They play badly with mailers, because they dutifuly
recode them
Hello,everybody:
I am newbie to USB development.
I want USB gadget function in linux device. Now I
ported funciong Drivers and usb Device Core. But I had no
idea to USB Bus Interface. Welcome any ideas.
Thanks a lots
The last object like this:
USB Device
I know, I continued to have problems with the encoding on that,
depending on what machine/mailer I was using. The only reason I kept it
is because it was how Erik had it in there, so I didn't know if it was
okay to change his copyright notice. I will fix that, and the other
problems, next
Dear all:
I am developing a USB Wireless adapter driver. I get a problem of
interrupt endpoint to deal with EHCI USB host.
The problem always occur every time the interrupt endpoint send a URB
with usb_fill_int_urb ( ) and usb_submit_urb ( ), if interrupt interval
is set to 1 (125 us).
The
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