Hello Peter,
one short remark
Application-specific or vendor-specific are often frowned upon in
other contexts but if the protocol is documented publically then it
is a great way to take advantage of all that USB offers, and it is
explicitly supported by the specification. Use bDeviceClass
Greg KH gregkh@... writes:
On Sat, Aug 03, 2013 at 09:32:00AM -0700, Scott Alfter wrote:
I have a Garmin USB ANT stick that shows up in lsusb as the following:
Bus 009 Device 002: ID 0fcf:1008 Dynastream Innovations, Inc. Mini stick
Suunto
It's a wireless serial device that talks
Congratulation !! Confirm your 500,000,00 Euros. Contact claims office via :
claimsoffic...@yeah.net
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Using the test application ffs-test.c I can reproduce this error that
seems to be a bug in FunctionFS.
At the host, my device shows up sometimes with .Interface having a
random value, in which case Language 0x0409 : Source/Sink
would be displayed. But most of the times it's 0x00 which
From: Dan Williams
Adding another list that will have its own set of bugs seems retrograde top
me.
What bugs? Please be specific. The problem to be addressed is not
the allocation of commands, but that timeouts of one command eat the
timeout periods of subsequent commands. I'm
From: Mark Lord
Which means that the controller is obeying the rules, and the software is
wrong.
..
In this case, the bug has been worked around (not perfectly), but we've
had no customer reports that this is an issue. There is no user-visible
impact as far as we know. So fixing
From: Kasberger Andreas
What is still puzzling me is the fact that the host controller stops any
communication.
That means there is really electrically no communication (bulk_out) from HC
to device anymore. It
seems that the host controller has shut down communication port to one
From: Sarah Sharp
xHCI 1.0 hosts have a set of requirements on how to align transfer
buffers on the endpoint rings called TD fragment rules. When the
ax88179_178a driver added support for scatter gather in 3.12, with
commit 804fad45411b48233b48003e33a78f290d227c8 USBNET: ax88179_178a:
Messing with the Realtek nic driver didn't work my pc crashed soon after.
It looks like i've hit on a stable combination at the moment. It's looking
like either...
* Passing nomsi as a kernel parameter has worked somehow, when doing
/proc/interrupts it looks like everything that used to be
On Tue, Feb 4, 2014 at 2:34 AM, Ashutosh singh ashutos...@phytec.in wrote:
+
+ reg_usb_h1_vbus: regulator@1 {
+ compatible = regulator-fixed;
+ regulator-name = usb_h1_vbus;
+ regulator-min-microvolt = 500;
+
From: renev...@internode.on.net
Messing with the Realtek nic driver didn't work my pc crashed soon after.
It looks like i've hit on a stable combination at the moment. It's looking
like either...
* Passing nomsi as a kernel parameter has worked somehow, when doing
/proc/interrupts it
It couldn't have been nomsi because I forgot to preface it with pci=
I also have the nic plugged in via a hub which I included in all my messing
around lol.
[ 96.210387] usb 9-4: Product: USB3.0 Hub
[ 96.210391] usb 9-4: Manufacturer: GenesysLogic
[ 96.213442] hub 9-4:1.0: USB hub found
[
From: renev...@internode.on.
I got a feeling if I plug the nic into the Asmedia again i'm still going to
get a bunch of kevent 4 spam.
Did you see my message about those yesterday?
Try adding a printk() to the usbnet_write_cmd_async() code paths
called from ax88179's set_multicast code.
I
schedule_delayed_work() takes the delay in jiffies, not msecs.
This bug slipped in with the recent reset logic cleanup
(8ed1fb790ea: usb: musb: finish suspend/reset work independently from
musb_hub_control()).
Signed-off-by: Daniel Mack dan...@zonque.org
---
drivers/usb/musb/musb_core.c| 3
On 02/05/2014 04:21 AM, Dan Williams wrote:
Hi Mathias, comments below:
s/xhci_check_bandwith/xhci_check_bandwidth/
s/strucure/structure/
s/strucure/structure/
s/requre/require/
s/strucure/structure/
Thanks
I guess I need to start using a spell checker for commit messages.
One cleanup we
On Wed, Feb 05, 2014 at 08:39:33AM +, Henning Knut Skoglund wrote:
Greg KH gregkh@... writes:
On Sat, Aug 03, 2013 at 09:32:00AM -0700, Scott Alfter wrote:
I have a Garmin USB ANT stick that shows up in lsusb as the following:
Bus 009 Device 002: ID 0fcf:1008 Dynastream
Kasberger Andreas andreaskasber...@hotmail.com writes:
On the protocol design:
First, using CDC-ACM means sacrificing all structured communication
offered by the USB packet bus and settling for such primitive use of
USB is not a decision that should be made lightly. Almost all
applications
On Wed, Feb 05, 2014 at 10:08:18AM +0100, Wolfram Sang wrote:
On Tue, Feb 04, 2014 at 07:19:07AM -0500, Matt Porter wrote:
Voltage regulators are needed very early due to deferred probe
being incompatible with built-in USB gadget drivers.
What does it need to fix those instead?
[added
On Wed, 5 Feb 2014, Matt Porter wrote:
On Wed, Feb 05, 2014 at 10:08:18AM +0100, Wolfram Sang wrote:
On Tue, Feb 04, 2014 at 07:19:07AM -0500, Matt Porter wrote:
Voltage regulators are needed very early due to deferred probe
being incompatible with built-in USB gadget drivers.
Hi Olof,
Thank you for your review.
From: Olof Johansson [mailto:o...@lixom.net]
Sent: Wednesday, January 29, 2014 9:55 PM
Hi,
On Wed, Jan 29, 2014 at 9:29 AM, Kamil Debski k.deb...@samsung.com
wrote:
Change the phy provider used from the old one using the USB phy
framework to a new
Hi Alan,
Thank you for your review.
From: Alan Stern [mailto:st...@rowland.harvard.edu]
Sent: Wednesday, January 29, 2014 9:43 PM
On Wed, 29 Jan 2014, Kamil Debski wrote:
Change the phy provider used from the old one using the USB phy
framework to a new one using the Generic phy
Hi Olof,
From: Olof Johansson [mailto:o...@lixom.net]
Sent: Wednesday, January 29, 2014 9:51 PM
On Wed, Jan 29, 2014 at 9:29 AM, Kamil Debski k.deb...@samsung.com
wrote:
Add support to PHY of USB2 of the Exynos 4 SoC.
Signed-off-by: Kamil Debski k.deb...@samsung.com
---
On Wed, Feb 05, 2014 at 10:30:29AM -0500, Alan Stern wrote:
On Wed, 5 Feb 2014, Matt Porter wrote:
On Wed, Feb 05, 2014 at 10:08:18AM +0100, Wolfram Sang wrote:
On Tue, Feb 04, 2014 at 07:19:07AM -0500, Matt Porter wrote:
Voltage regulators are needed very early due to deferred
On Wed, Feb 5, 2014 at 1:22 AM, David Laight david.lai...@aculab.com wrote:
From: Dan Williams
Adding another list that will have its own set of bugs seems retrograde
top me.
What bugs? Please be specific. The problem to be addressed is not
the allocation of commands, but that timeouts
From: Dan Williams
Yes, but I think we need to centralize the context under which
commands are submitted. The complicating factor is the mix of
synchronous command submission and interrupt driven asynchronous
command queuing. I think we can simplify it by making it all
submitted from a
On Wed, Feb 5, 2014 at 9:05 AM, David Laight david.lai...@aculab.com wrote:
From: Dan Williams
Yes, but I think we need to centralize the context under which
commands are submitted. The complicating factor is the mix of
synchronous command submission and interrupt driven asynchronous
command
On Wed, Feb 5, 2014 at 7:57 AM, Kamil Debski k.deb...@samsung.com wrote:
Hi Olof,
Thank you for your review.
From: Olof Johansson [mailto:o...@lixom.net]
Sent: Wednesday, January 29, 2014 9:55 PM
Hi,
On Wed, Jan 29, 2014 at 9:29 AM, Kamil Debski k.deb...@samsung.com
wrote:
Change the
From: Dinh Nguyen [mailto:dingu...@altera.com]
Sent: Tuesday, February 04, 2014 10:14 PM
On Wed, 2014-02-05 at 00:42 +, Paul Zimmerman wrote:
From: dingu...@altera.com [mailto:dingu...@altera.com]
Sent: Tuesday, February 04, 2014 1:46 PM
From: Dinh Nguyen dingu...@altera.com
On Tue, Feb 04, 2014 at 12:44:23PM -0800, Greg Kroah-Hartman wrote:
On Tue, Feb 04, 2014 at 12:29:22PM -0800, Sarah Sharp wrote:
Please pull usb-linus into usb-next, as I have feature patches that rely on
140e3026a57a Revert usbcore: set lpm_capable field for LPM capable root
hubs
On Wed, Feb 05, 2014 at 11:23:22AM -0800, Sarah Sharp wrote:
On Tue, Feb 04, 2014 at 12:44:23PM -0800, Greg Kroah-Hartman wrote:
On Tue, Feb 04, 2014 at 12:29:22PM -0800, Sarah Sharp wrote:
Please pull usb-linus into usb-next, as I have feature patches that rely
on
140e3026a57a Revert
On Tue, Feb 04, 2014 at 03:19:40PM -0800, Paul Zimmerman wrote:
From: Dinh Nguyen dingu...@altera.com
According to the spec for the DWC2 controller, when the PRTINT interrupt
fires,
the application must clear the appropriate status bit in the Host Port Control
and Status register to clear
From: Greg KH [mailto:gre...@linuxfoundation.org]
Sent: Wednesday, February 05, 2014 11:36 AM
On Tue, Feb 04, 2014 at 03:19:40PM -0800, Paul Zimmerman wrote:
From: Dinh Nguyen dingu...@altera.com
According to the spec for the DWC2 controller, when the PRTINT interrupt
fires,
the
On Wed, 5 Feb 2014, Kamil Debski wrote:
Hi Alan,
Thank you for your review.
You're welcome.
Change the phy provider used from the old one using the USB phy
You have removed all the OTG stuff from the driver. This wasn't
mentioned in the patch description, and it has no connection
From: Oliver Neukum oneu...@suse.de
uas_probe() calls usb_alloc_streams(). That can fail on XHCI
with -ENOSYS if the controller doesn't support streams. In that
case devices should be handed over to storage. Thus the driver
needs to return -ENODEV so that the driver core will give other
drivers a
On Wed, Feb 05, 2014 at 07:33:15AM +, Kasberger Andreas wrote:
Hello Peter,
many many thanks for your long and detailed answer.
On the protocol design:
First, using CDC-ACM means sacrificing all structured communication
offered by the USB packet bus and settling for such
On Wed, Feb 05, 2014 at 11:30:39AM -0800, Greg Kroah-Hartman wrote:
On Wed, Feb 05, 2014 at 11:23:22AM -0800, Sarah Sharp wrote:
On Tue, Feb 04, 2014 at 12:44:23PM -0800, Greg Kroah-Hartman wrote:
On Tue, Feb 04, 2014 at 12:29:22PM -0800, Sarah Sharp wrote:
Please pull usb-linus into
On Wed, Feb 05, 2014 at 11:58:12AM +, David Laight wrote:
From: Sarah Sharp
xHCI 1.0 hosts have a set of requirements on how to align transfer
buffers on the endpoint rings called TD fragment rules. When the
ax88179_178a driver added support for scatter gather in 3.12, with
commit
Hi Oliver,
On 02/05/2014 09:13 PM, oli...@neukum.org wrote:
From: Oliver Neukum oneu...@suse.de
uas_probe() calls usb_alloc_streams(). That can fail on XHCI
with -ENOSYS if the controller doesn't support streams. In that
case devices should be handed over to storage. Thus the driver
needs to
On Wed, 5 Feb 2014, Sarah Sharp wrote:
On Wed, Feb 05, 2014 at 11:58:12AM +, David Laight wrote:
The problem is that the ax88179_178a driver submits receive URBs that
cross 64k boundaries, and are not aligned (they start at an 0x40 boundary).
Receive USB frames can contain multiple
On Wed, Feb 05, 2014 at 04:23:50PM -0500, Alan Stern wrote:
On Wed, 5 Feb 2014, Sarah Sharp wrote:
On Wed, Feb 05, 2014 at 11:58:12AM +, David Laight wrote:
The problem is that the ax88179_178a driver submits receive URBs that
cross 64k boundaries, and are not aligned (they start
Sarah Sharp wrote:
Yes, this is a slight race condition, and we should wait for the
successful event. However, we have not seen any issues with this
race condition.
I'm glad that you say that having the race is wrong (we should) and
I guess that we should wait for the sake of correctness?
On Tue, Feb 04, 2014 at 10:57:09PM -0800, Dan Williams wrote:
On Thu, Jan 30, 2014 at 6:10 AM, Mathias Nyman
mathias.ny...@linux.intel.com wrote:
@@ -1722,6 +1723,12 @@ void xhci_mem_cleanup(struct xhci_hcd *xhci)
kfree(cur_cd);
}
+
Hi Felipe,
cool, I'll send this during the -rc and Cc stable, then I'll
manually backport it to stable later.
PING!
I still do not see this patch in linus tree. What happened?
--
Pali Rohár
pali.ro...@gmail.com
BUMP
Is there any problem with above patch?
If you are short on time or
Sarah,
Sarah Sharp wrote:
I'm simply trying to see how much of a priority it is to fix this.
I really want to re-architect the code and do this right, and it
will take some time.
Awesome! I think wanting to do it right is very close to
desire for perfection, or at the very least correctness.
May I request for your cooperation to move funds and invest same in your
country.
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On Thu, Feb 06, 2014 at 12:25:21AM +0200, Ivaylo Dimitrov wrote:
Hi Felipe,
cool, I'll send this during the -rc and Cc stable, then I'll
manually backport it to stable later.
PING!
I still do not see this patch in linus tree. What happened?
--
Pali Rohár
pali.ro...@gmail.com
Dear Sirs
I´ve an USB to Serial Adapter ,who works under Linux mint 16.
I use it for control Label Printers they connect to Serial.
Please add and set this Driver for Device 067b:2303 Prolific Technology,
Inc. PL2303 Serial Port
With kind regards.
one Linux user.
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To unsubscribe from
On Wed, Feb 05, 2014 at 09:44:20AM +, David Laight wrote:
From: Mark Lord
Which means that the controller is obeying the rules, and the software
is wrong.
..
In this case, the bug has been worked around (not perfectly), but we've
had no customer reports that this is an issue.
On Thursday, February 06, 2014 4:21 AM, Paul Zimmerman wrote:
On Tuesday, February 04, 2014 10:14 PM, Dinh Nguyen wrote:
On Wed, 2014-02-05 at 00:42 +, Paul Zimmerman wrote:
From: dingu...@altera.com [mailto:dingu...@altera.com]
Sent: Tuesday, February 04, 2014 1:46 PM
From:
The submission of the interrupt transfer should be done after setting
the bit of WORK_ENABLE, otherwise the callback function would have
the opportunity to be returned directly.
Clear the bit of WORK_ENABLE before killing the interrupt transfer.
Signed-off-by: Hayes Wang hayesw...@realtek.com
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