Hi Greg,
Okay, this is what I thought.
I will see what I can do.
Anyway, thank you for your answer and your advice !
Best regards,
--
Mylène JOSSERAND
Le 13/02/2013 19:52, Greg KH a écrit :
On Wed, Feb 13, 2013 at 10:29:22AM +0100, Mylene Josserand wrote:
Hi all !
I need some help
Hi Svetoslav,
On Wed, Feb 13, 2013 at 11:38:55PM +0200, Svetoslav Neykov wrote:
The chipidea controller in the AR933x SOC supports both host and device modes
but not OTG.
Which USB mode is used depends on a pin state (GIPO13) during boot - HIGH for
host, LOW for device mode.
Currently if
On Wed, Feb 13, 2013 at 08:11:13PM -0500, Peter Hurley wrote:
On Wed, 2013-02-13 at 14:32 -0500, Peter Hurley wrote:
On Wed, 2013-02-13 at 18:27 +0100, Johan Hovold wrote:
Move HUPCL handling to port shutdown so that DTR/RTS is dropped also on
hang up.
Currently a hung up port will
On Wed, Feb 13, 2013 at 08:39:31PM -0500, Peter Hurley wrote:
On Wed, 2013-02-13 at 18:27 +0100, Johan Hovold wrote:
Move port drain-delay handling to a separate function.
---
drivers/tty/tty_port.c | 29 ++---
1 file changed, 18 insertions(+), 11 deletions(-)
Sascha Hauer s.ha...@pengutronix.de writes:
From: Michael Grzeschik m.grzesc...@pengutronix.de
This adds two little devicetree helper functions for determining the
dr_mode (host, peripheral, otg) and phy_type (utmi, ulpi,...) from
the devicetree.
Signed-off-by: Michael Grzeschik
On 02/14/2013 10:36 AM, Alexander Shishkin wrote:
Sascha Hauer s.ha...@pengutronix.de writes:
From: Michael Grzeschik m.grzesc...@pengutronix.de
This adds two little devicetree helper functions for determining the
dr_mode (host, peripheral, otg) and phy_type (utmi, ulpi,...) from
the
Hi,
On Thu, Feb 14, 2013 at 10:49:44AM +0100, Marc Kleine-Budde wrote:
diff --git a/drivers/usb/usb-common.c b/drivers/usb/usb-common.c
index d29503e..ad4d87d 100644
--- a/drivers/usb/usb-common.c
+++ b/drivers/usb/usb-common.c
@@ -14,6 +14,9 @@
#include linux/kernel.h
#include
On Thu, Feb 14, 2013 at 11:58:22AM +0200, Felipe Balbi wrote:
Hi,
On Thu, Feb 14, 2013 at 10:49:44AM +0100, Marc Kleine-Budde wrote:
diff --git a/drivers/usb/usb-common.c b/drivers/usb/usb-common.c
index d29503e..ad4d87d 100644
--- a/drivers/usb/usb-common.c
+++
On 02/14/2013 10:58 AM, Felipe Balbi wrote:
Hi,
On Thu, Feb 14, 2013 at 10:49:44AM +0100, Marc Kleine-Budde wrote:
diff --git a/drivers/usb/usb-common.c b/drivers/usb/usb-common.c
index d29503e..ad4d87d 100644
--- a/drivers/usb/usb-common.c
+++ b/drivers/usb/usb-common.c
@@ -14,6 +14,9 @@
Hi,
On Thu, Feb 14, 2013 at 11:07:22AM +0100, Sascha Hauer wrote:
@@ -32,4 +35,37 @@ const char *usb_speed_string(enum usb_device_speed
speed)
}
EXPORT_SYMBOL_GPL(usb_speed_string);
+#ifdef CONFIG_OF
+static const char *usb_dr_modes[] = {
+
On Thu, Feb 14, 2013 at 11:11:55AM +0100, Marc Kleine-Budde wrote:
@@ -32,4 +35,37 @@ const char *usb_speed_string(enum usb_device_speed
speed)
}
EXPORT_SYMBOL_GPL(usb_speed_string);
+#ifdef CONFIG_OF
+static const char *usb_dr_modes[] = {
+[USB_DR_MODE_UNKNOWN]
Hi Greg,
On 01/23/2013 12:37 PM, Roger Quadros wrote:
Let's have a single platform data structure for the OMAP's High-Speed
USB host subsystem instead of having 3 separate ones i.e. one for
board data, one for USB Host (UHH) module and one for USB-TLL module.
This makes the code much
Hi everyone,
I have this pretty weird issue on Android 3.1 kernel and would really
appreciate some insight that would allow me to figure it out. Could not
find any reference to a similar problem so I am seeking your advice.
The board features a USB GSM modem using the usb_wwan module. Once
Hi,
On Thu, Jan 31, 2013 at 12:32:16PM +0100, Sascha Hauer wrote:
We now have usb_add_phy_dev(), so use it to register with the framework
to be able to find the phy from the USB driver.
Signed-off-by: Sascha Hauer s.ha...@pengutronix.de
Sascha, are you taking this through your tree or you
On Thu, Feb 14, 2013 at 12:15:10PM +0200, Felipe Balbi wrote:
Hi,
On Thu, Feb 14, 2013 at 11:07:22AM +0100, Sascha Hauer wrote:
@@ -32,4 +35,37 @@ const char *usb_speed_string(enum
usb_device_speed speed)
}
EXPORT_SYMBOL_GPL(usb_speed_string);
+#ifdef
Svetoslav Neykov svetos...@neykov.name writes:
According to the datasheet the chipidea controller in AR933x doesn't expose
OTG and TEST registers.
If no OTG support is detected don't call functions which access those
registers.
Signed-off-by: Svetoslav Neykov svetos...@neykov.name
---
Hi Tony Samuel,
This is the common patch for the OMAP USB Host cleanup series for 3.9.
It makes changes to platform headers only.
The other 2 pull requests, one for each of you will be based on this.
This is based on 3.8-rc6.
Please pull. Thanks.
The following changes since commit
Hi Samuel,
This contains the MFD portion of the OMAP USB Host cleanup series for 3.9.
It is based on 3.8-rc6 + usbhost17-common that I've sent earlier.
The first patch touches drivers/usb/ehci-omap.c and is pending ACK from Greg KH.
The reason it needs to go through MFD tree is that it depends
Hi Tony,
This is the ARM-soc part of the OMAP USB Host cleanup series for 3.9.
It is based on 3.8-rc6 + usbhost17-common that I sent earlier.
Please pull. Thanks.
The following changes since commit 7f07863ec60f7d3dbeec5aff881ea074db3925ed:
ARM: OMAP: Consolidate OMAP USB-HS platform data
Peter Chen peter.c...@freescale.com writes:
Changes for v7:
- Add ci_supports_gadget helper to know if the controller
supports gadget, if the controller supports gadget, it
needs to read otgsc to know the vbus value, basically,
if the controller supports gadget, it will support host
as well
Hi Greg,
This pull request contains 2 bug fixes for ehci-omap for 3.9 as well
as older kernels. It is based on 3.8-rc6.
Please pull. Thanks.
The following changes since commit 88b62b915b0b7e25870eb0604ed9a92ba4bfc9f7:
Linux 3.8-rc6 (2013-02-01 12:08:14 +1100)
are available in the git
Hi Roger,
On Thu, Feb 14, 2013 at 02:01:25PM +0200, Roger Quadros wrote:
Hi Tony Samuel,
This is the common patch for the OMAP USB Host cleanup series for 3.9.
It makes changes to platform headers only.
The other 2 pull requests, one for each of you will be based on this.
This is based
Hi Roger
On Thu, Feb 14, 2013 at 02:02:55PM +0200, Roger Quadros wrote:
Hi Samuel,
This contains the MFD portion of the OMAP USB Host cleanup series for 3.9.
It is based on 3.8-rc6 + usbhost17-common that I've sent earlier.
The first patch touches drivers/usb/ehci-omap.c and is pending
Peter Chen peter.c...@freescale.com writes:
The main design flow is the same with msm otg driver, that is the id and
vbus interrupt are handled at core driver, others are handled by
individual drivers.
- At former design, when switch usb role from device-host, it will call
udc_stop, it will
Do not scribble past end of buffer. Check if the userspace buffer has
enough space available before attempting to move more data there. Throw
away all previously read data if the buffer is full.
Cc: stable sta...@vger.kernel.org
Signed-off-by: Bjørn Mork bj...@mork.no
---
Hello Oliver!
I hope I
Sascha Hauer s.ha...@pengutronix.de writes:
From: Michael Grzeschik m.grzesc...@pengutronix.de
This patch makes it possible to configure the PTW and PTS bits inside
the portsc register for host and device mode before the driver starts
and the phy can be addressed as hardware implementation
On Thu, Feb 14, 2013 at 12:24:49PM +0100, Sascha Hauer wrote:
On Thu, Feb 14, 2013 at 12:15:10PM +0200, Felipe Balbi wrote:
Hi,
On Thu, Feb 14, 2013 at 11:07:22AM +0100, Sascha Hauer wrote:
@@ -32,4 +35,37 @@ const char *usb_speed_string(enum
usb_device_speed speed)
}
Sascha Hauer s.ha...@pengutronix.de writes:
4th round of patches.
Peter, I would be glad if you could test them before your holiday. I rebased
your last round of Chipidea OTG patches onto this series which you can pull
here:
git://git.pengutronix.de/git/imx/linux-2.6.git
Hi Svetoslav,
Support host and device usb modes for the chipidea controller in AR933x.
The controller doesn't support OTG functionality so the platform code
forces one of the modes based on the state of GPIO13 pin at startup.
Signed-off-by: Svetoslav Neykov svetos...@neykov.name
---
...
The current entry in unusual_cypress.h for the Super TOP SATA bridge devices
seems to be causing corruption on newer revisions of this device. This has
been reported in Arch Linux and Fedora. The original patch was tested on
devices with bcdDevice of 1.60, whereas the newer devices report
On Thu, Feb 14, 2013 at 02:14:11PM +0200, Roger Quadros wrote:
Hi Greg,
This pull request contains 2 bug fixes for ehci-omap for 3.9 as well
as older kernels. It is based on 3.8-rc6.
Please pull. Thanks.
The following changes since commit 88b62b915b0b7e25870eb0604ed9a92ba4bfc9f7:
On Thu, Feb 14, 2013 at 12:18:17PM +0200, Roger Quadros wrote:
Hi Greg,
On 01/23/2013 12:37 PM, Roger Quadros wrote:
Let's have a single platform data structure for the OMAP's High-Speed
USB host subsystem instead of having 3 separate ones i.e. one for
board data, one for USB Host (UHH)
This driver does not request any gpios so don't free them.
Fixes L3 bus error on multiple modprobe/rmmod of ehci_hcd
with ehci-omap in use.
Without this patch, EHCI will break on repeated insmod/rmmod
of ehci_hcd for all OMAP2+ platforms that use EHCI and
set 'phy_reset = true' in
Greg,
These 2 patches contain bug fixes for ehci-omap for 3.9 as well as
older kernels.
Patches are based on 3.8-rc6.
Please include them in your USB tree. Thanks.
cheers,
-roger
--
1.7.4.1
--
To unsubscribe from this list: send the line unsubscribe linux-usb in
the body of a message to
The module alias should be ehci-omap and not
omap-ehci to match the platform device name.
The omap-ehci module should now autoload correctly.
CC: sta...@vger.kernel.org
Signed-off-by: Roger Quadros rog...@ti.com
Acked-by: Alan Stern st...@rowland.harvard.edu
---
drivers/usb/host/ehci-omap.c |
On Thursday 14 February 2013 13:53:26 Bjørn Mork wrote:
Do not scribble past end of buffer. Check if the userspace buffer has
enough space available before attempting to move more data there. Throw
away all previously read data if the buffer is full.
Cc: stable sta...@vger.kernel.org
On Thu, Feb 14, 2013 at 03:10:15PM +0200, Felipe Balbi wrote:
On Thu, Feb 14, 2013 at 12:24:49PM +0100, Sascha Hauer wrote:
On Thu, Feb 14, 2013 at 12:15:10PM +0200, Felipe Balbi wrote:
Hi,
On Thu, Feb 14, 2013 at 11:07:22AM +0100, Sascha Hauer wrote:
@@ -32,4 +35,37 @@ const
On Thu, Feb 14, 2013 at 12:37:29PM +0200, Felipe Balbi wrote:
Hi,
On Thu, Jan 31, 2013 at 12:32:16PM +0100, Sascha Hauer wrote:
We now have usb_add_phy_dev(), so use it to register with the framework
to be able to find the phy from the USB driver.
Signed-off-by: Sascha Hauer
* Roger Quadros rog...@ti.com [130214 04:08]:
Hi Tony,
This is the ARM-soc part of the OMAP USB Host cleanup series for 3.9.
It is based on 3.8-rc6 + usbhost17-common that I sent earlier.
Please pull. Thanks.
Thanks for reworking this series! I'll pull this.
Regards,
Tony
The
Do not scribble past end of buffer. Check if the userspace buffer has
enough space available before attempting to move more data there. Drop
new data on overflow.
Cc: stable sta...@vger.kernel.org
Signed-off-by: Bjørn Mork bj...@mork.no
---
Oliver Neukum oneu...@suse.de writes:
I am afraid
Alex Courbot acour...@nvidia.com writes:
The board features a USB GSM modem using the usb_wwan module. Once in
a while, when the system resumes from LP0, a NET_RX softirq will be
triggered while the modem is still being resumed, calling
usb_wwan_write(). This will cause
[ Remembered to drop Alan Cox from Cc. ]
On Wed, Feb 13, 2013 at 01:40:08PM -0500, Peter Hurley wrote:
On Wed, 2013-02-13 at 15:25 +0100, Johan Hovold wrote:
On Fri, Feb 01, 2013 at 10:44:25AM +0800, Chris Ruehl wrote:
I file a report for you, please have a look when you have time.
Hi,
On Thu, Feb 14, 2013 at 05:23:37PM +0100, Sascha Hauer wrote:
On Thu, Feb 14, 2013 at 12:37:29PM +0200, Felipe Balbi wrote:
Hi,
On Thu, Jan 31, 2013 at 12:32:16PM +0100, Sascha Hauer wrote:
We now have usb_add_phy_dev(), so use it to register with the framework
to be able to
Hi,
On Thu, Feb 14, 2013 at 05:06:55PM +0100, Sascha Hauer wrote:
Maybe we can ignore dr_mode in host-only and device-only builds and
only
look at it for DRD builds ?
If something is or is not compiled in the kernel this doesn't mean
the kernel
is not
From: Bjørn Mork bj...@mork.no
Date: Wed, 13 Feb 2013 23:09:52 +0100
commit bd329e1 (net: cdc_ncm: do not bind to NCM compatible MBIM devices)
added a test for a CDC MBIM altsetting, implementing the cdc_ncm part of
MBIM backward compatibility support. This intentionally made the driver
On Thu, Feb 14, 2013 at 08:04:44PM +0200, Felipe Balbi wrote:
Hi,
On Thu, Feb 14, 2013 at 05:06:55PM +0100, Sascha Hauer wrote:
Maybe we can ignore dr_mode in host-only and device-only builds
and only
look at it for DRD builds ?
If something is or is not
2013/2/12 Sarah Sharp sarah.a.sh...@linux.intel.com:
On Sun, Feb 03, 2013 at 09:52:42PM -0500, Alan Stern wrote:
On Sun, 3 Feb 2013, Richard Genoud wrote:
[previously]
I tried to use this device : usb3.0 HDD dock (
http://www.icydock.com/goods.php?id=130 ) based on JMicron JMS539
Hi,
On Thu, Feb 14, 2013 at 07:30:26PM +0100, Sascha Hauer wrote:
yeah, this is why I said we should ignore dr_mode (or bail out) when
!OTG.
Ok, that's what the patch effectively does. We have this in
chipidea/core.c:
| dr_mode = ci-platdata-dr_mode;
|
On Thursday 14 February 2013 18:10:43 Bjørn Mork wrote:
Do not scribble past end of buffer. Check if the userspace buffer has
enough space available before attempting to move more data there. Drop
new data on overflow.
Cc: stable sta...@vger.kernel.org
Signed-off-by: Bjørn Mork
On Thu, Feb 14, 2013 at 12:52 PM, Kuninori Morimoto
kuninori.morimoto...@renesas.com wrote:
Hi
+void rmobile_hc_start(struct usb_hcd *hcd, struct platform_device *pdev)
...
+ data = SMODE_READY_CTR | MMODE_HBUSREQ |
+ MMODE_WR_INCR | MMODE_BYTE_BURST |
Hi,
I am using Ubuntu's 3.2.0-37 distribution of linux. Is there a known problem
with the module in this version of the kernel?
cat /dev/ttyUSB0 results in no such device message (checked device is present
with rw r r root root permissions)
I have tried a number of things to get the Digi
On Thu, Feb 14, 2013 at 06:07:38PM -0500, Doug Minett wrote:
Hi,
I am using Ubuntu's 3.2.0-37 distribution of linux. Is there a known
problem with the module in this version of the kernel?
I don't know, but as this is a distro kernel, you really should contact
the distro to get support for
followup below. many thanks for your help.
On Feb 14, 2013, at 18:32 PM, Greg KH wrote:
On Thu, Feb 14, 2013 at 06:07:38PM -0500, Doug Minett wrote:
Hi,
I am using Ubuntu's 3.2.0-37 distribution of linux. Is there a known
problem with the module in this version of the kernel?
I don't
On Sat, Feb 9, 2013 at 4:05 AM, Kukjin Kim kgene@samsung.com wrote:
Vivek Gautam wrote:
Adding EHCI device tree node for Exynos5250 along with
the device base adress and gpio line for vbus.
Signed-off-by: Vivek Gautam gautam.vi...@samsung.com
Acked-by: Jingoo Han jg1@samsung.com
On Thu, Feb 14, 2013 at 11:52:19PM -0500, Doug Minett wrote:
followup below. many thanks for your help.
On Feb 14, 2013, at 18:32 PM, Greg KH wrote:
On Thu, Feb 14, 2013 at 06:07:38PM -0500, Doug Minett wrote:
Hi,
I am using Ubuntu's 3.2.0-37 distribution of linux. Is there a known
thanks Greg. My plan A is to see if I can get the Ubuntu folks to fix what is
awry. Thanks for your analysis and suggestions.
Doug Minett
On 2013-02-15, at 12:23 AM, Greg KH gre...@linuxfoundation.org wrote:
On Thu, Feb 14, 2013 at 11:52:19PM -0500, Doug Minett wrote:
followup below. many
Separate the mv host controller driver from ehci-hcd host code
into its own driver module.
Signed-off-by: Manjunath Goudar manjunath.gou...@linaro.org
Cc: Greg KH g...@kroah.com
Cc: Alan Stern st...@rowland.harvard.edu
Cc: Eric Miao eric.y.m...@gmail.com
Cc: Haojian Zhuang
Separate the mv host controller driver from ehci-hcd host code
into its own static driver module.
Signed-off-by: Manjunath Goudar manjunath.gou...@linaro.org
Cc: Greg KH g...@kroah.com
Cc: Alan Stern st...@rowland.harvard.edu
Cc: Eric Miao eric.y.m...@gmail.com
Cc: Haojian Zhuang
Oliver Neukum oli...@neukum.org writes:
On Thursday 14 February 2013 18:10:43 Bjørn Mork wrote:
Do not scribble past end of buffer. Check if the userspace buffer has
enough space available before attempting to move more data there. Drop
new data on overflow.
Cc: stable
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