W dniu 29.11.2014 o 23:03, Greg Kroah-Hartman pisze:
On Fri, Nov 28, 2014 at 02:57:33PM +0100, Andrzej Pietrasiewicz wrote:
This series adds a documentation file whith a summary of how to do basic
testing of functions provided by USB gadgets.
@Greg: Felipe's tree is closed, so can you consider
W dniu 28.11.2014 o 16:37, Johan Hovold pisze:
On Fri, Nov 28, 2014 at 02:57:47PM +0100, Andrzej Pietrasiewicz wrote:
Summary of how to test SERIAL function of USB gadget.
+Testing the SERIAL function
+---
+
+On host: insmod usbserial vendor=vendorID product=productID
On Sat, Nov 29, 2014 at 12:29 AM, Alexey Khoroshilov
khoroshi...@ispras.ru wrote:
If usb_hub_claim_port() fails, no resources are deallocated and
if stub_add_files() fails, port is not released.
The patch fixes these issues and rearranges error handling code.
Found by Linux Driver
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On Sun, Nov 30, 2014 at 8:14 PM, Julia Lawall julia.law...@lip6.fr wrote:
From: Julia Lawall julia.law...@lip6.fr
Delete a local structure that is only used to be initialized by memset.
A semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)
// smpl
@@
Andrzej,
On Fri, Nov 28, 2014 at 02:57:38PM +0100, Andrzej Pietrasiewicz wrote:
Summary of how to test FFS (FunctionFS) function of USB gadget.
Signed-off-by: Andrzej Pietrasiewicz andrze...@samsung.com
---
Documentation/usb/gadget-testing.txt | 24
1 file
At f_audio_free_inst, it tries to access struct gaudio *card which is
freed at f_audio_free, it causes below oops if the audio device is not
there (do unload module may trigger the same problem). The gaudio_cleanup
is related to function, so it is better move to f_audio_free.
root@freescale ~$
Since we call gaudio_cleanup at f_audio_free, the f_uac1_opts
doesn't need to use gaudio any more.
Signed-off-by: Peter Chen peter.c...@freescale.com
---
drivers/usb/gadget/function/f_uac1.c | 1 -
drivers/usb/gadget/function/u_uac1.h | 1 -
2 files changed, 2 deletions(-)
diff --git
Fix one code style problem.
Signed-off-by: Peter Chen peter.c...@freescale.com
---
drivers/usb/gadget/function/u_uac1.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/usb/gadget/function/u_uac1.c
b/drivers/usb/gadget/function/u_uac1.c
index 53842a1..c78c841 100644
Li, Aixiong aixiong...@intel.com writes:
The patch format still have some problem since I copied it from the
html mail. I fix it in this mail. :)
Since you are obviously going to have to submit this yet again, I'll
squeeze in a question or two regarding the approach:
Should the remote wakeup
On Sat, Nov 29, 2014 at 08:07:55AM -0800, James Bottomley wrote:
On Sat, 2014-11-29 at 15:48 +0300, Dan Carpenter wrote:
The fmt variable might be used uninitialized, it should be set to NULL
at the start.
Fixes: d811b848ebb7 ('scsi: use sdev as argument for sense code printing')
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To
Adds support for USB-I2C/GPIO interfaces of Cypress Semiconductor
CYUSBS234 USB-Serial Bridge controller.
I would like a USB Ack for this.
Details about the device can be found at:
http://www.cypress.com/?rID=84126
Signed-off-by: Muthu Mani m...@cypress.com
Signed-off-by: Rajaram
On Fri, Nov 28, 2014 at 9:15 PM, Linus Walleij linus.wall...@linaro.org wrote:
On Fri, Nov 28, 2014 at 4:39 AM, Vivek Gautam gautamvivek1...@gmail.com
wrote:
On Fri, Nov 28, 2014 at 9:05 AM, Vivek Gautam gautamvivek1...@gmail.com
wrote:
On Mon, Nov 24, 2014 at 6:32 PM, Vivek Gautam
On Mon, Dec 01, 2014 at 08:57:14AM +0100, Yegor Yefremov wrote:
On Sat, Nov 29, 2014 at 4:35 PM, Felipe Balbi ba...@ti.com wrote:
Hi,
On Fri, Nov 28, 2014 at 11:35:53AM +0100, Yegor Yefremov wrote:
On Wed, Nov 19, 2014 at 6:53 PM, Tony Lindgren t...@atomide.com wrote:
* Enric Balletbo
On Mon, Dec 01, 2014 at 09:31:12AM +0100, Andrzej Pietrasiewicz wrote:
W dniu 29.11.2014 o 23:03, Greg Kroah-Hartman pisze:
On Fri, Nov 28, 2014 at 02:57:33PM +0100, Andrzej Pietrasiewicz wrote:
This series adds a documentation file whith a summary of how to do basic
testing of functions
Hi Vivek,
Please see my comments below.
2014-11-24 22:02 GMT+09:00 Vivek Gautam gautam.vi...@samsung.com:
USB and Power regulator on Exynos7 require gpios available
in BUS1 pin controller block.
So adding the BUS1 pinctrl support.
Signed-off-by: Naveen Krishna Ch naveenkrishna...@gmail.com
thank you.
The interesting thing is that, by the way, I am not even able to use the dongle
via PPP - it is not relevant, but curious.
Ok - at the moment I don't have other ideas.
I am sorry.
On Mon, 1 Dec 2014, Kevin Zhu wrote:
==Date: Mon, 1 Dec 2014 06:51:31
==From: Kevin Zhu
Evne to thank you for giving me a test device / shell, I am now modifying
thedriver to be extra debug-ful. I don't know where exactly this will lead if
anywhere, and really have no clue of whatto do next, since all seems normal.
But at least I'll have a clue of what happens.
On Fri, 28 Nov
Building with the attached random configuration file,
drivers/built-in.o: In function `tusb_remove':
tusb6010.c:(.text+0x16a817): undefined reference to `usb_phy_generic_unregister'
drivers/built-in.o: In function `tusb_probe':
tusb6010.c:(.text+0x16b24e): undefined reference to
Hi Felipe,
Thank you for the review.
On Monday 06 October 2014 11:47:31 Felipe Balbi wrote:
On Mon, Oct 06, 2014 at 06:55:05PM +0300, Laurent Pinchart wrote:
The ISP1761 is a dual-mode host and device controller backward
compatible on the host side with the ISP1760. Add support for the
Hi,
(wow, almost 2 months :-)
On Mon, Dec 01, 2014 at 08:46:54PM +0200, Laurent Pinchart wrote:
+static void isp1760_udc_disconnect(struct isp1760_udc *udc)
+{
+ if (udc-gadget.state USB_STATE_POWERED)
+ return;
+
+ dev_dbg(udc-isp-dev, Device disconnected in state
Hi Felipe,
On Monday 06 October 2014 11:09:05 Felipe Balbi wrote:
On Mon, Oct 06, 2014 at 06:55:04PM +0300, Laurent Pinchart wrote:
Reset the HCD and, if applicable, the UDC when shutting down the
hardware to avoid spurious interrupts.
Signed-off-by: Laurent Pinchart
Commit 82c02f58ba3a (usb: musb: Allow multiple glue layers to be
built in) enabled selecting multiple glue layers, which in turn
exposed things more for randconfig builds. If NOP_USB_XCEIV is
built-in and TUSB6010 is a loadable module, we will get:
drivers/built-in.o: In function `tusb_remove':
On Mon, Dec 01, 2014 at 11:10:15AM -0800, Tony Lindgren wrote:
Commit 82c02f58ba3a (usb: musb: Allow multiple glue layers to be
built in) enabled selecting multiple glue layers, which in turn
exposed things more for randconfig builds. If NOP_USB_XCEIV is
built-in and TUSB6010 is a loadable
Hello,
This patch set adds UDC support to the isp1760 driver, to be used with the
ISP1761 dual-role USB controller.
The first 21 patches rework the isp1760 driver to prepare it for UDC support.
In particular it removes the direct HCD dependencies from the glue code (02/22
to 08/22), creates core
The argument is unused, remove it.
Signed-off-by: Laurent Pinchart laurent.pinch...@ideasonboard.com
Reviewed-by: Felipe Balbi ba...@ti.com
---
drivers/usb/host/isp1760-hcd.c | 2 +-
drivers/usb/host/isp1760-hcd.h | 2 +-
drivers/usb/host/isp1760-if.c | 6 ++
3 files changed, 4
The platform driver remove function needs to release the memory resource
requested at probe time. Instead of retrieving the resource from the
platform device, retrieve it from the usb_hcd. This mimics the behaviour
of the PCI and OF glues, and will make it easier to share code between
all three
The ISP1761 is a dual-mode host and device controller backward
compatible on the host side with the ISP1760. Add support for the device
controller.
Signed-off-by: Laurent Pinchart laurent.pinch...@ideasonboard.com
---
Changes since v1:
- Reject SET_ADDRESS in states other than default and
The IRQF_SHARED flag needs to be set regardless of the bus type. Don't
require glue code to set it manually.
Signed-off-by: Laurent Pinchart laurent.pinch...@ideasonboard.com
Reviewed-by: Felipe Balbi ba...@ti.com
---
drivers/usb/host/isp1760-core.c | 4 ++--
drivers/usb/host/isp1760-if.c | 9
Switching to the managed gpio descriptor API simplifies both error and
cleanup code paths (by removing the need to free the gpio) and runtime
code (by removing manual handling of the active low flag). It also
permits handling the reset gpio entirely from within the HCD code,
sharing it between the
Configuring the mode of operation of port 1 doesn't belong to the HCD
code, as it's related to the soon to come UDC support. Move the
configuration to core code.
Signed-off-by: Laurent Pinchart laurent.pinch...@ideasonboard.com
---
drivers/usb/host/isp1760-core.c | 8
Although the corresponding register is part of the HCD register space,
processor bus initialization is not specific to the HCD. To prepare for
device controller support, move bus interface initialization to core
code.
Signed-off-by: Laurent Pinchart laurent.pinch...@ideasonboard.com
Reviewed-by:
The isp1760-rhcd.h header contains PTD constants and structures only
useful for the HCD implementation. It also contains register definitions
that will be needed by common code when implementing support for the
ISP1761 device controller, but doesn't contain the isp1760_hcd structure
definition
The slotinfo and memory_chunk structures are specific to the driver and
defined in a header file. Prefix them with isp1760_ to avoid namespace
clashes.
Signed-off-by: Laurent Pinchart laurent.pinch...@ideasonboard.com
Reviewed-by: Felipe Balbi ba...@ti.com
---
drivers/usb/host/isp1760-hcd.c | 15
The I/O registers are mapped in the HCD code but must be unmapped by
glue code. The OF and PCI glue code unmap them correctly but the
platform glue code is missing an iounmap() call. Fix it.
Signed-off-by: Laurent Pinchart laurent.pinch...@ideasonboard.com
---
drivers/usb/host/isp1760-if.c | 3
Allocate the driver private data structure manually instead of using the
usb_hcd private space. This will allow skipping hcd registration for the
isp1761 when used in device mode only.
Signed-off-by: Laurent Pinchart laurent.pinch...@ideasonboard.com
Reviewed-by: Felipe Balbi ba...@ti.com
---
Both handle platform devices, merge them.
Signed-off-by: Laurent Pinchart laurent.pinch...@ideasonboard.com
---
drivers/usb/host/isp1760-if.c | 191 --
1 file changed, 55 insertions(+), 136 deletions(-)
diff --git a/drivers/usb/host/isp1760-if.c
Move the initialization code out of the PCI probe function to a new
function in order to simplify and fix error handling.
Signed-off-by: Laurent Pinchart laurent.pinch...@ideasonboard.com
---
drivers/usb/host/isp1760-if.c | 134 ++
1 file changed, 69
The structure is allocated for the sole purpose of holding a pointer to
the HCD and being stored in platform device driver data. Store the HCD
pointer directly instead.
Signed-off-by: Laurent Pinchart laurent.pinch...@ideasonboard.com
---
drivers/usb/host/isp1760-if.c | 46
Signed-off-by: Laurent Pinchart laurent.pinch...@ideasonboard.com
Reviewed-by: Felipe Balbi ba...@ti.com
---
drivers/usb/host/isp1760-hcd.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/usb/host/isp1760-hcd.c b/drivers/usb/host/isp1760-hcd.c
index
The removal cleanup code is duplicated between the different bus glues.
Move it to a central location.
Signed-off-by: Laurent Pinchart laurent.pinch...@ideasonboard.com
---
Changes since v1:
- Call release_mem_region() after iounmap()
---
drivers/usb/host/isp1760-hcd.c | 10 ++
The function takes quite a few arguments, passing the resource pointer
instead of the start address and length simplifies it a bit.
Signed-off-by: Laurent Pinchart laurent.pinch...@ideasonboard.com
Reviewed-by: Felipe Balbi ba...@ti.com
---
drivers/usb/host/isp1760-hcd.c | 11 +--
The two functions are specific to the driver but have very generic
names, subject to collisions. Rename them.
Signed-off-by: Laurent Pinchart laurent.pinch...@ideasonboard.com
Reviewed-by: Felipe Balbi ba...@ti.com
---
drivers/usb/host/isp1760-hcd.c | 4 ++--
drivers/usb/host/isp1760-hcd.h | 4
Move core device initialization to a central location in order to share
it with the device mode implementation.
Signed-off-by: Laurent Pinchart laurent.pinch...@ideasonboard.com
---
drivers/usb/host/Makefile | 2 +-
drivers/usb/host/isp1760-core.c | 65
The glue code probe functions don't need to access the hcd structure
anymore. Modify isp1760_register to return an integer error code instead
of the hcd pointer.
Signed-off-by: Laurent Pinchart laurent.pinch...@ideasonboard.com
Reviewed-by: Felipe Balbi ba...@ti.com
---
Don't duplicate *_set_drvdata calls in glue code.
Signed-off-by: Laurent Pinchart laurent.pinch...@ideasonboard.com
Reviewed-by: Felipe Balbi ba...@ti.com
---
drivers/usb/host/isp1760-hcd.c | 2 ++
drivers/usb/host/isp1760-if.c | 3 ---
2 files changed, 2 insertions(+), 3 deletions(-)
diff
This simplifies error and remove code paths.
Signed-off-by: Laurent Pinchart laurent.pinch...@ideasonboard.com
---
drivers/usb/host/isp1760-hcd.c | 20 +++-
drivers/usb/host/isp1760-if.c | 37 +
2 files changed, 16 insertions(+), 41
So ... I have two ideas left for now.
We know for sure the problem is in the way we TX frames, not the way we RX them
(the way we send, generate them, not the way we receive them).
Si I have two ideas, and I ask for help from the Linux-usb mailing list for
this first one.
1 - Does a wayexist to
On Sunday, November 30, 2014 06:53:36 PM Greg Kroah-Hartman wrote:
On Mon, Dec 01, 2014 at 02:12:51AM +0100, Rafael J. Wysocki wrote:
On Sunday, November 30, 2014 10:45:39 AM Alan Stern wrote:
On Sat, 29 Nov 2014, Rafael J. Wysocki wrote:
From: Rafael J. Wysocki
Hi Enrico and all,
Maybe I missed something but what is the difference by the driver point of view
between the dhcp discover and request (that are ok) to others (like arp, that
is nok)?
Maybe we can trace to compare them?
Sent from my iPhone
On 1 בדצמ 2014, at 23:11, Enrico Mioso
Hi,
The DHCP packets have the maximum size of dwNtbOutMaxSize=16384, while
the other packets are less than that. However, the DHCP queries are not
replied in time either, there's always some delay.
By the way, though the device claims to support GET_MAX_DATAGRAM_SIZE,
but it returns error when
Hi Eli,
Hi Kevin,
Hi everyone.
Hoping Kevin answered your question - as he did so in a way I could not have
done better.
It seems a matter of the size, even if I am suspecting this could also all
relate to some strange behaviour from the firmware side.
However - I tried also changing the MTU to
And - let's be precise: Eli is right, in some cases (with some dongles /
firmwares, including the one I was / am testing remotely), sometimes DHCP is
answered.
On forums, people experience intermittent results.
The only thing I am thinking now is thet the firmware cares about the content
of the
Hi again Eli,
Hi Kevin,
Hi everyone...
As I understand it anyway - the distinction here tends not to be between
different types of packets.
It tends to be between received and sent packet.
We are not able to generate packets that the device retains valid.
If you manually configure the IP the
I also tried to define CDC_NCM_DPT_DATAGRAMS_MAX as 1 to eliminate the
paddings, but it did not work either, not even DHCP.
Regards,
Kevin
On 12/02/2014 02:32 PM, Enrico Mioso wrote:
Hi again Eli,
Hi Kevin,
Hi everyone...
As I understand it anyway - the distinction here tends not to be
Can you try to look at Windows registry keys based on the INF file as suggested
or would this be a problem for you?
And... if you have any Huawei manutal talking about it: even device's
^DSFLOWRPT
might be useful to some extent, but ... this is only just a note in case we
don't find anything
OK. I will look at the windows driver and registry. I don't have any
manual of it.
Regards,
Kevin
On 12/02/2014 02:49 PM, Enrico Mioso wrote:
Can you try to look at Windows registry keys based on the INF file as
suggested
or would this be a problem for you?
And... if you have any Huawei
Maybe the FW expects some kind of checksum or crc in the padding area?
Sent from my iPhone
On 2 בדצמ 2014, at 08:52, Kevin Zhu mingying@audiocodes.com wrote:
OK. I will look at the windows driver and registry. I don't have any
manual of it.
Regards,
Kevin
On 12/02/2014 02:49 PM,
Hi all,
Here's the registry from windows 7. Attached. One parameter that might
be interesting is MaxNumOfDatagramInNTB, which is 64. I wonder if it has
something to do with MaxDatagramSize. Can someone also check the
registry, in case I missed something?
Regards,
Kevin
On 12/02/2014 02:49 PM,
Outlook blocked the attachment. Please zip it and resend.
Thanks,
Best regards,
Eli Britstein
SW Team Leader and Project Manager
MP2xx Residential Gateways
Tel: +972-3-9764148
Mobile: +972-54-2312677
Fax:+972-3-9764040
Email: eli.britst...@audiocodes.com
Web:
reattach the registry.
Regards,
Kevin
On 12/02/2014 02:49 PM, Enrico Mioso wrote:
Can you try to look at Windows registry keys based on the INF file as
suggested
or would this be a problem for you?
And... if you have any Huawei manutal talking about it: even device's
^DSFLOWRPT
might be
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