On Mon, Aug 24, 2015 at 04:21:11PM +0300, Roger Quadros wrote:
> Hi,
>
> This series centralizes OTG/Dual-role functionality in the kernel.
> As of now I've got Dual-role functionality working pretty reliably on
> dra7-evm and am437x-gp-evm.
>
> DWC3 controller and platform related patches will b
On 08/26/2015 06:41 AM, Peter Chen wrote:
..
> Vincent, would you supply related u-boot and pc tools for me?
> Then, I can reproduce it.
Hi Peter,
Thanks for your concern!
I have updated the bugzilla Bug 103461 with more details, to spare the
list. Do not hesitate to let me know if you need any
Hi Peter,
On Wed, Aug 26, 2015 at 12:53:20PM +0800, Peter Chen wrote:
> On Tue, Aug 25, 2015 at 02:04:30PM +0300, Heikki Krogerus wrote:
> > Hi,
> >
> > While converting dwc3 to the unified device property interface, I
> > noticed that there is really nothing preventing of_usb_get_dr_mode and
> >
On 25.08.2015 22:53, Vincent Pelletier wrote:
On Tue, 25 Aug 2015 21:09:20 +0200, Vincent Pelletier
wrote:
I'm not sure how I'll get this (I have a lot to learn about kernel
debugging).
Answering to myself: log_buf_len kernel parameter.
I sent you my dmesg off-list (335KB raw, 46KB gzipped).
We want to give the command abortion an additonal try to stop
the command ring before we completely hose xhci.
Signed-off-by: Mathias Nyman
---
drivers/usb/host/xhci-ring.c | 9 +
1 file changed, 9 insertions(+)
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
in
> -Original Message-
> From: John Youn [mailto:john.y...@synopsys.com]
> Sent: August-25-15 7:06 PM
> To: Roman Bacik; John Youn; Scott Branden; Greg Kroah-Hartman; linux-
> u...@vger.kernel.org
> Cc: linux-ker...@vger.kernel.org; bcm-kernel-feedback-list
> Subject: Re: [PATCH 1/1] usb: dwc
The Xilinx Zynq udc does not need the CI_HDRC_DISABLE_STREAMING flag,
unlike the default platform data. Add platform data specific to the
Zynq udc.
Based on a patch by the same name from the Xilinx vendor tree.
Signed-off-by: Nathan Sullivan
---
drivers/usb/chipidea/ci_hdrc_usb2.c | 25 +
Document the binding for the zynq specific chipidea UDC binding.
Signed-off-by: Nathan Sullivan
---
Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt |1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt
b/Documentation/devicetree/bin
[ +CC: linux-usb ]
On Wed, Aug 26, 2015 at 09:39:36PM +0530, Ajay Garg wrote:
> Hi all.
>
> I am attaching the RS232-TTL via a serial-USB converter on my machine.
>
> However, when I connect a putty-session with my embedded-device, I see
> strange issues (garbage characters transmitted from embe
On Mon, Aug 24, 2015 at 9:22 PM, Laura Abbott wrote:
> On 08/21/2015 09:50 AM, Dmitry Torokhov wrote:
>>
>> Hi Laura,
>>
>> On Mon, Aug 10, 2015 at 05:26:12PM -0700, Laura Abbott wrote:
>>>
>>> v2: Created a proper queue for events instead of just dropping them
>>
>>
>> How long does it take for t
On Wed, 26 Aug 2015 16:05:15 +0300, Mathias Nyman
wrote:
> In the first mail you sent we failed in aborting a command,
> and the command ring didn't stop.
> In the log you recently sent the command ring stopped,
> command was successfully aborted and life went on.
> I suppose everything worked fin
Johan Hovold wrote:
> On Wed, Aug 26, 2015 at 09:39:36PM +0530, Ajay Garg wrote:
..
> > garbage characters transmitted from embedded-device
..
> > It seems that there is some issue with the driver.
>
> Why do think it's a driver issue?
I can confirm similar issues with the in-tree driver and my h
On Wed, Aug 26, 2015 at 08:09:30PM +0200, Peter Stuge wrote:
> Johan Hovold wrote:
> > On Wed, Aug 26, 2015 at 09:39:36PM +0530, Ajay Garg wrote:
> ..
> > > garbage characters transmitted from embedded-device
> ..
> > > It seems that there is some issue with the driver.
> >
> > Why do think it's a
On 22/08/15 02:45, Chunfeng Yun wrote:
MTK xhci host controller defines some extra SW scheduling
parameters for HW to minimize the scheduling effort for
synchronous and interrupt endpoints. The parameters are
put into reseved DWs of slot context and endpoint context
According to the covering e-
Ping.
On Tue, Aug 18, 2015 at 12:55 AM, Tomer Barletz wrote:
> Signed-off-by: Tomer Barletz
> ---
> drivers/usb/host/xhci-pci.c | 90
> ++---
> 1 file changed, 45 insertions(+), 45 deletions(-)
>
> diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/
Hi,
I have an USB3 device which I'm using through libusb (so usbfs) pulling
relatively large amounts of isochronous data (uncompressed 720p60 video,
so a bit under a gigabit per second) down to my X240 laptop. I submit four
isochronous requests of about ~2MB each, which seems to be enough to keep
On 8/20/2015 11:43 AM, Antti Seppälä wrote:
> This patch switches calls to readl/writel to their
> dwc2_readl/dwc2_writel equivalents which preserve platform endianness.
>
> This patch is necessary to access dwc2 registers correctly on big-endian
> systems such as the mips based SoCs made by Lanti
On Wed, Aug 26, 2015 at 01:13:22PM +0300, Heikki Krogerus wrote:
> Hi Peter,
>
> On Wed, Aug 26, 2015 at 12:53:20PM +0800, Peter Chen wrote:
> > On Tue, Aug 25, 2015 at 02:04:30PM +0300, Heikki Krogerus wrote:
> > > Hi,
> > >
> > > While converting dwc3 to the unified device property interface, I
Hi,
On Wed, Aug 26, 2015 at 8:57 PM, Nathan Sullivan wrote:
> The Xilinx Zynq udc does not need the CI_HDRC_DISABLE_STREAMING flag,
> unlike the default platform data. Add platform data specific to the
> Zynq udc.
>
> Based on a patch by the same name from the Xilinx vendor tree.
I am that Xil
On Thu, Aug 27, 2015 at 10:59:22AM +0530, sundeep subbaraya wrote:
> Hi,
>
>
> On Wed, Aug 26, 2015 at 8:57 PM, Nathan Sullivan
> wrote:
> > The Xilinx Zynq udc does not need the CI_HDRC_DISABLE_STREAMING flag,
> > unlike the default platform data. Add platform data specific to the
> > Zynq ud
I started in the morning to build the driver from the source provided
by the vendor, but it was written in the times of kernel-version 2.4,
and I got hopelessly stuck.
Wanting to take a break, I reset my setup, and VERY strangely, what I
now observe is ::
a)
I am NOT able to send anything from th
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