-Original Message-
From: David Brownell [mailto:[EMAIL PROTECTED]
Sent: Monday, March 19, 2007 3:03 PM
To: Li Yang-r58472
Cc: linux-usb-devel@lists.sourceforge.net; [EMAIL PROTECTED]
Subject: Re: [linux-usb-devel] [PATCH] Fix gadget serial response on
USB_CDC_REQ_SET_LINE_CODING
On Mon, Mar 19, 2007 at 08:41:33AM +0200, Meelis Roos wrote:
I was using my laptop as the serial console of another computer with
pl2303 usb-to-serial cable. minicom was running but I do not remember
whether the other end was connected or was already disconnected. Anyway,
I unplugged the
Hi,
USB drivers in general are something a little new to me, but I picked up a USB
phone handset a little while ago, and while the USB-Audio portion of it works
great, none of the buttons actually do anything, and the LED doesn't light up
yet.
Here's the manuf's page on the phone:
The Coverity checker spotted the following NULL dereference:
-- snip --
...
static ssize_t iowarrior_write(struct file *file,
const char __user *user_buffer,
size_t count, loff_t *ppos)
{
...
if (!int_out_urb) {
NULL checks should be before the first dereference.
Spotted by the Coverity checker.
Signed-off-by: Adrian Bunk [EMAIL PROTECTED]
---
--- linux-2.6.21-rc3-mm2/drivers/usb/input/gtco.c.old 2007-03-19
09:29:44.0 +0100
+++ linux-2.6.21-rc3-mm2/drivers/usb/input/gtco.c 2007-03-19
Am Montag, 19. März 2007 10:25 schrieb Adrian Bunk:
static ssize_t iowarrior_write(struct file *file,
const char __user *user_buffer,
size_t count, loff_t *ppos)
{
...
if (!int_out_urb) {
はじめまして美樹です。
掲示板で見て趣味合うかなって思ってメールしちゃいました。
イキナリでゴメンなさいm(__)m
こういう感じで知り合えるのに憧れてて初挑戦しちゃいました。
お返事もらえたら簡単な自己紹介しますネ(^_-)-☆
もしそんな気なかったらそう言ってもらえれば諦めますので。
もちろん仲良くなれた方が嬉しいけど。
お返事気長に待ってま〜す(^_^)/~
http://www.itfeelit.com/m-box
-
Take
Begin forwarded message:
Date: Mon, 19 Mar 2007 00:31:13 -0700
From: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: [Bugme-new] [Bug 8231] New: USB_SUSPEND couse usb scanner to freeze on
scan.
http://bugzilla.kernel.org/show_bug.cgi?id=8231
Summary: USB_SUSPEND couse usb
Steps to reproduce:
1. Use USB_SUSPEND enabled kernel, like default kernel in Ubuntu 7.04
or kompile vanila kernel.
2. Attach scanner and execute ~# scanimage -d snapscan test.pnm
This doesn't tell us why the scanner froze.
Please recompile your kernel with CONFIG_USB_DEBUG and provide
the
Am Montag, 19. März 2007 10:25 schrieb Adrian Bunk:
The Coverity checker spotted the following NULL dereference:
And this fixes an oops upon allocation failures.
Regards
Oliver
Signed-off-by: Oliver Neukum [EMAIL PROTECTED]
-
---
Hi,
there's code unclean w.r.t. endianness in the mos7720 driver.
Regards
Oliver
Signed-off-by: Oliver Neukum [EMAIL PROTECTED]
--
--- a/drivers/usb/serial/mos7720.c 2007-03-13 09:33:49.0 +0100
+++ b/drivers/usb/serial/mos7720.c 2007-03-14
On Mon, 19 Mar 2007, Robin H. Johnson wrote:
Here is the interface and endpoint for the controls. I find it odd that the
HID
Report Descriptor is not present. I suspect it will contain the LED control as
well.
Could you please compile some recent kernel with HID debugging support
(Device
The following patch series add support for composite devices into the
USB Gadget Framework.
* patch-composite-device-db.diff
* patch-composite-device-kconfig.diff
* patch-composite-device-db02.diff
* patch-composite-device-functions.diff
*
Makes the code a little bit better and adds some functions to
the Composite Framework.
Signed-off-by: Felipe Balbi [EMAIL PROTECTED]
Signed-off-by: Ragner Magalhaes [EMAIL PROTECTED]
---
Index: linux-omap-2.6-ragner/drivers/usb/gadget/composite.c
- struct usb_function ... grouping one or more interfaces into
a function that will often be managed as one unit;
- struct usb_composite_driver ... grouping one or more such
functions into a gadget driver.
- struct usb_composite_dev ... what's managed by the
Signed-off-by: Felipe Balbi [EMAIL PROTECTED]
Signed-off-by: Ragner Magalhaes [EMAIL PROTECTED]
---
Index: linux-2.6/drivers/usb/gadget/Kconfig
===
--- linux-2.6.orig/drivers/usb/gadget/Kconfig
+++
This gadget is built using a generic approach.
To use this composite gadget, just load the gadget modules and plug-in
the USB Cable.
The g_midi.c file was not modified yet.
Will come in a separate patch.
Signed-off-by: Felipe Balbi [EMAIL PROTECTED]
This patch adds some ifdefs to make the serial gadget work
as a usb_function module.
Signed-off-by: Felipe Balbi [EMAIL PROTECTED]
Signed-off-by: Ragner Magalhes [EMAIL PROTECTED]
---
Index: linux-2.6/drivers/usb/gadget/serial.c
This patch adds some ifdefs to make the ether gadget work
as a usb_function module.
Signed-off-by: Felipe Balbi [EMAIL PROTECTED]
Signed-off-by: Ragner Magalhes [EMAIL PROTECTED]
---
Index: linux-2.6/drivers/usb/gadget/ether.c
This patch adds some endpoints into omap_udc fifo_mode
for the three already modified gadget to work together
Signed-off-by: Felipe Balbi [EMAIL PROTECTED]
Signed-off-by: Ragner Magalhes [EMAIL PROTECTED]
---
Index: linux-2.6/drivers/usb/gadget/omap_udc.c
From: Richard Knutsson [mailto:[EMAIL PROTECTED]
Okay by me. Thanks Richard.
Signed-off-by: Stuart MacDonald [EMAIL PROTECTED]
..Stu
Signed-off-by: Richard Knutsson [EMAIL PROTECTED]
---
Compile-tested with allyes, allmod allno on i386
diff --git a/drivers/usb/serial/whiteheat.c
This email lists some known regressions in Linus' tree compared to 2.6.20.
If you find your name in the Cc header, you are either submitter of one
of the bugs, maintainer of an affectected subsystem or driver, a patch
of you caused a breakage or I'm considering you in any other way
possibly
On Mon, 19 Mar 2007, Felipe Balbi wrote:
This patch adds some ifdefs to make the file-storage gadget work
as a usb_function module.
This is really ugly. You have added _lots_ of changes like this:
@@ -1127,3 +1150,8 @@ static void fsg_disconnect(struct usb_ga
{
+#ifdef
Hi,
I got another bug report about a scanner disconnecting when
suspended. Could we introduce a setting for deciding whether
unbound devices should by default be subject to autosuspend?
Regards
Oliver
On Mon, 19 Mar 2007, Pandita, Vikram wrote:
Hi
In my platform the CONFIG_PM is not enabled yet as we are in initial
stages of development. Are the features of suspend/resume/remote-wakeup
dependent on PM?
Yes.
In this situation :
1) How can I test the REMOTE-WAKEUP for my device?
2)
On Mon, 19 Mar 2007, Oliver Neukum wrote:
Hi,
I got another bug report about a scanner disconnecting when
suspended. Could we introduce a setting for deciding whether
unbound devices should by default be subject to autosuspend?
That's what the new quirks are for. Besides, what's wrong
Am Montag, 19. März 2007 17:21 schrieb Alan Stern:
On Mon, 19 Mar 2007, Oliver Neukum wrote:
Hi,
I got another bug report about a scanner disconnecting when
suspended. Could we introduce a setting for deciding whether
unbound devices should by default be subject to autosuspend?
On Mon, 19 Mar 2007, Oliver Neukum wrote:
Am Montag, 19. März 2007 17:21 schrieb Alan Stern:
On Mon, 19 Mar 2007, Oliver Neukum wrote:
Hi,
I got another bug report about a scanner disconnecting when
suspended. Could we introduce a setting for deciding whether
unbound devices
* Pavel Machek [EMAIL PROTECTED] wrote:
Some day we may have modesetting support in the kernel for some
graphics hw, right now it's pretty damn spotty.
Yep, that's the way to go.
hey, i wildly supported this approach ever since 1996, when GGI came up
:-/
Ingo
On Sun, 2007-03-18 at 17:07 +0100, Ingo Molnar wrote:
* Pavel Machek [EMAIL PROTECTED] wrote:
Some day we may have modesetting support in the kernel for some
graphics hw, right now it's pretty damn spotty.
Yep, that's the way to go.
hey, i wildly supported this approach ever
This patch (as871) fixes a problem introduced by an earlier change.
It turns out that some systems really do need to have a terminating
skeleton QH present whenever FSBR is on. I don't know any way to tell
which systems do need it and which don't; the easiest answer is to
have it there always.
This patch (as872) adds some WARN_ON()s to various error checks which
are never supposed to fail. Unsettlingly, one of them has shown up in
a user's log! Maybe making the warning more visible and having the
call-stack information available will help pinpoint the source of the
problem.
USB Video Class Support
The following patch implements USB Video Class 1.1 as defined at
USB Device Class Definition for Video Devices, available at:
http://www.usb.org/developers/devclass_docs/USB_Video_Class_1_1.zip
Signed-off-by: Ragner N Magalhaes [EMAIL PROTECTED]
---
Index:
From: Jim Radford [EMAIL PROTECTED]
This patch reverts d9a7ecacac5f8274d2afce09aadcf37bdb42b93a since it
breaks drivers that need to access the -port[] array in shutdown
(most of them).
Signed-Off: Jim Radford [EMAIL PROTECTED]
Acked-by: Mark Lord [EMAIL PROTECTED]
Signed-off-by: Greg
From: Pete Zaitcev [EMAIL PROTECTED]
This adds an unusual_devs entry for the Motorola RAZR 3vi.
From: Pete Zaitcev [EMAIL PROTECTED]
Signed-off-by: Phil Dibowitz [EMAIL PROTECTED]
Signed-off-by: Greg Kroah-Hartman [EMAIL PROTECTED]
---
drivers/usb/storage/unusual_devs.h | 10 ++
1
From: Jon Dowland [EMAIL PROTECTED]
This patch for the linux-usb-devel tree adds two more
product ids to the dm9601 driver. These ids were found on
rebadged dm9601 devices in the wild.
Signed-off-by: Jon Dowland [EMAIL PROTECTED]
Acked-by: Peter Korsgaard [EMAIL PROTECTED]
Signed-off-by: Greg
From: Oliver Neukum [EMAIL PROTECTED]
these devices have a shared interrupt endpoint. For serialcore to pass
an interrupt endpoint to a subdriver, the subdriver must define and
_export_ a fitting callback. The mos7720 driver failed to do so. This led
invariably to an oops upon open. This patch
From: Mark Glines [EMAIL PROTECTED]
Add an ID to recognise the Novatel EV620 wireless adapter.
http://www.novatelwireless.com/products/expedite/ev620.html
It looks like a mini PCI-Express adapter. The mPCIE connector includes USB
pins... the card shows up to the system as a USB device, and
From: Ken L Johnson [EMAIL PROTECTED]
I was testing the berry_charge module with my Blackberry 8700c and had
great success, thanks. Looking at the code for my own learning I noticed
the following cut and paste error... just a nit.
Signed-off-by: Ken L Johnson [EMAIL PROTECTED]
Signed-off-by:
From: Alan Stern [EMAIL PROTECTED]
This patch (as872) adds a device table entry and a new quirk flag to
the usblp driver for the Seiko Epson Receipt printer. This printer
returns Vendor-Specific values for bInterfaceClass and
bInterfaceSubClass, but the bInterfaceProtocol value is valid and it
This moves all of the Novatel device ids to the option driver, where
they belong.
Thanks to Novatel for providing a list of all supported devices.
Signed-off-by: Greg Kroah-Hartman [EMAIL PROTECTED]
---
drivers/usb/serial/airprime.c |5 -
drivers/usb/serial/option.c | 15
Ragner Magalhaes wrote:
USB Video Class Support
The following patch implements USB Video Class 1.1 as defined at
USB Device Class Definition for Video Devices, available at:
Are you aware of all the owrk done by
On Monday 19 March 2007 1:29 pm, Ragner Magalhaes wrote:
The following patch implements USB Video Class 1.1 as defined at
USB Device Class Definition for Video Devices, available at:
No it doesn't ... it declares on-the-wire *structures* passed.
There's not one line of implementation code there
On Monday 19 March 2007 8:10 am, Felipe Balbi wrote:
This patch adds some endpoints into omap_udc fifo_mode
for the three already modified gadget to work together
However, it's legit for code to hard-wire knowledge that
a given fifo_mode, a given endpoint exists ... so what you
Randy == Randy Dunlap [EMAIL PROTECTED] writes:
Hi,
Randy From: Randy Dunlap [EMAIL PROTECTED]
Randy Fix sparse NULL warnings:
Randy drivers/usb/net/dm9601.c:88:23: warning: Using plain integer
Randy as NULL pointer drivers/usb/net/dm9601.c:174:22: warning:
Randy Using plain integer as
Here are some USB fixes and new device ids against 2.6.21-rc4.
These patches contain a fix for a regression that is on Adrian's list
with regards to usb-serial drivers oopsing, and they also add a number
of different device ids and other minor updates.
All of these have been in the -mm releases.
This is a fix for race condition in usb-serial.c
between serial_open and usb_serial_disconnect
(kernel version 2.6.21-rc3)
Prior to this patch instances of usb_serial were not
ref-counted consistently, which caused serial_open
to reuse already deleted instance.
For more details search Web for
Desirable solution would be to poll for media and generate hotplug
events so this device can be handled like the other USB interface in
the system. We have registered this an an unusual device and created
a custom initialization function. What is the next step?
Why have you created your
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