Hi,
On Thu, Apr 24, 2014 at 6:08 AM, Anton Tikhomirov
av.tikhomi...@samsung.com wrote:
Hi,
Hi,
-Original Message-
From: linux-usb-ow...@vger.kernel.org [mailto:linux-usb-
ow...@vger.kernel.org] On Behalf Of Vivek Gautam
Sent: Monday, April 21, 2014 9:17 PM
Facilitate
Hi Jingoo,
On Thu, Apr 24, 2014 at 6:56 AM, Jingoo Han jg1@samsung.com wrote:
On Thursday, April 24, 2014 9:33 AM, Jingoo Han wrote:
On Thursday, April 24, 2014 9:18 AM, Anton Tikhomirov wrote:
On Monday, April 21, 2014 9:17 PM, Vivek Gautam wrote:
Facilitate getting required 3.3V
On Thursday, April 24, 2014 3:40 PM, Vivek Gautam wrote:
On Thu, Apr 24, 2014 at 6:56 AM, Jingoo Han jg1@samsung.com wrote:
On Thursday, April 24, 2014 9:33 AM, Jingoo Han wrote:
On Thursday, April 24, 2014 9:18 AM, Anton Tikhomirov wrote:
On Monday, April 21, 2014 9:17 PM, Vivek
On Wed, 2014-04-23 at 10:19 -0400, Tejun Heo wrote:
cc'ing Li Zhong who's working on a simliar issue in the following
thread and quoting whole body.
http://thread.gmane.org/gmane.linux.kernel/1680706
Li, this is another variation of the same problem. Maybe this can be
covered by your
After some time, we finally had another hangup on kernel 3.14.
@Alan: Here's the info we got in the files you mentioned. At any rate,
we're keeping the board in the same state so that we can run/produce any
other needed info.
http://pastebin.com/DZPAqjcd
Thank you,
Matteo
Il 16/04/2014
Ok, thank you, I didn't notice the existing thread.
On Wed, 23 Apr 2014 10:55:29 -0500
Felipe Balbi ba...@ti.com wrote:
On Wed, Apr 23, 2014 at 05:39:43PM +0200, Olivier Gayot wrote:
The following commit introduced the debugfs :
40f099e32c2a06bad7d75683421e30fcc74924cd
Author: Markus
There is a custom (non-USB IF) extension to the USB standard:
http://msdn.microsoft.com/library/windows/hardware/gg463182
The said extension is maintained by Microsoft for Microsoft.
Yet it is fairly common for various devices to use it, and a
popular proprietary operating system expects
Example of using OS Descriptors in a legacy gadget.
Signed-off-by: Andrzej Pietrasiewicz andrze...@samsung.com
---
drivers/usb/gadget/ether.c | 58 ++
1 file changed, 53 insertions(+), 5 deletions(-)
diff --git a/drivers/usb/gadget/ether.c
Added handling of OS Descriptors support for f_rndis.
Signed-off-by: Andrzej Pietrasiewicz andrze...@samsung.com
---
drivers/usb/gadget/f_rndis.c | 7 +++
1 file changed, 7 insertions(+)
diff --git a/drivers/usb/gadget/f_rndis.c b/drivers/usb/gadget/f_rndis.c
index b781a59..43d15f9 100644
There is a custom (non-USB IF) extension to the USB standard:
http://msdn.microsoft.com/library/windows/hardware/gg463182
The said extension is maintained by Microsoft for Microsoft.
Yet it is fairly common for various devices to use it, and a
popular proprietary operating system expects
Add handling of OS String extension from the configfs interface.
A directory os_desc is added at the top level of a gadget's
directories hierarchy. In the os_desc directory there are
three attributes: use, b_vendor_code and qw_sign.
If use contains 0 the OS string is not reported to the host.
Variable Length Array macros allow portable (compilable with both gcc
and clang) way of allocating a number of structures using a single
memory chunk. They can be useful for files other than f_fs.c,
so move them to a header file.
Signed-off-by: Andrzej Pietrasiewicz andrze...@samsung.com
---
Add handling of OS Extended Compatibility descriptors from configfs interface.
Hosts which expect the OS Descriptors ask only for configurations @ index 0,
but linux-based USB devices can provide more than one configuration.
This patch adds marking one of gadget's configurations the configuration
In order for usb functions to expose OS descriptors they
need to be made aware of OS descriptors. This involves
extending the options structure and setting up
appropriate associations.
Signed-off-by: Andrzej Pietrasiewicz andrze...@samsung.com
---
drivers/usb/gadget/f_rndis.c | 24
There is a custom (non-USB IF) extension to the USB standard:
http://msdn.microsoft.com/library/windows/hardware/gg463182
The said extension is maintained by Microsoft for Microsoft.
Yet it is fairly common for various devices to use it, and a
popular proprietary operating system expects
Add handling of OS Extended Properties descriptors from configfs interface.
One kind of OS Descriptors are Extended Properties descriptors, which
need to be specified per interface or per group of interfaces described
by an IAD. This patch adds support for creating subdirectories
in interface.n
Hi Felipe,
Two for fsm, the other one is to delete CONFIG_USB_OTG_FSM since
it is duplicated with CONFIG_USB_OTG, thanks.
Change on v1:
Remove {} for a single statement in patch:
usb: phy-fsm: update OTG HNP state transition.
Li Jun (1):
If VBUS is already present during the driver initialisation, the
corresponding IRQ never fires, so there is no way the gadget can get
enumerated.
This patch is real-life tested on an i.MX25 board with VBUS constantly
hooked up.
Signed-off-by: Paul Fertser fercer...@gmail.com
---
Felipe,
On Apr 22, Greg KH wrote:
On Tue, Apr 22, 2014 at 10:26:13AM -0500, Felipe Balbi wrote:
On Tue, Apr 22, 2014 at 12:19:16PM -0300, Ezequiel Garcia wrote:
That way silly grass-hoppers like me won't have to go through the
find-bisect-fix bug cycle, only to discover someone else
W dniu 24.04.2014 11:17, Andrzej Pietrasiewicz pisze:
There is a custom (non-USB IF) extension to the USB standard:
http://msdn.microsoft.com/library/windows/hardware/gg463182
The said extension is maintained by Microsoft for Microsoft.
Yet it is fairly common for various devices to use it,
Hi Peter,
On Thu, 2014-04-24 at 08:38 +0800, Peter Chen wrote:
On Wed, Apr 23, 2014 at 03:28:01PM +0300, Ivan T. Ivanov wrote:
From: Ivan T. Ivanov iiva...@mm-sol.com
This series intend to fix driver, which was broken for a while.
It is used to create peripheral role device, which in
On Thu, Apr 24, 2014 at 04:29:15PM +0800, Li Zhong wrote:
On Wed, 2014-04-23 at 10:19 -0400, Tejun Heo wrote:
cc'ing Li Zhong who's working on a simliar issue in the following
thread and quoting whole body.
http://thread.gmane.org/gmane.linux.kernel/1680706
Li, this is another
On Thu, Apr 24, 2014 at 08:29:17AM -0300, Ezequiel Garcia wrote:
Felipe,
On Apr 22, Greg KH wrote:
On Tue, Apr 22, 2014 at 10:26:13AM -0500, Felipe Balbi wrote:
On Tue, Apr 22, 2014 at 12:19:16PM -0300, Ezequiel Garcia wrote:
That way silly grass-hoppers like me won't have to go
On 04/22/2014 07:27 AM, Pratyush Anand wrote:
As best case, a host controller should support U0 to U1 switching for
the devices connected below any tier of hub level supported by usb
specification. Therefore xhci_check_tier_policy should always return
success as default implementation.
A host
On Thu, Apr 24, 2014 at 10:35:17AM -0400, Tejun Heo wrote:
On Thu, Apr 24, 2014 at 04:29:15PM +0800, Li Zhong wrote:
On Wed, 2014-04-23 at 10:19 -0400, Tejun Heo wrote:
cc'ing Li Zhong who's working on a simliar issue in the following
thread and quoting whole body.
Hi,
On Thu, Apr 24, 2014 at 09:37:32AM +, Peter Chen wrote:
snip
Also, I think most of that code should be agnostic of the PHY layer
and sit in usb-common.c. Quite frankly, OTG shouldn't depend on the
PHY at all, we could very well have implementations which need/have
no SW
this makes it slightly easier to read link state
change interrupt logs.
Signed-off-by: Felipe Balbi ba...@ti.com
---
drivers/usb/dwc3/gadget.c | 39 ++-
1 file changed, 38 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/dwc3/gadget.c
Hi,
On Thu, Apr 24, 2014 at 11:07:34AM +0200, Olivier Gayot wrote:
Ok, thank you, I didn't notice the existing thread.
no problem, but don't top-post please :-s
--
balbi
signature.asc
Description: Digital signature
From: Ivan T. Ivanov iiva...@mm-sol.com
They could be more than one USB2.0 PHY's on the platform.
This will allow all of them to be registred successfuly.
Signed-off-by: Ivan T. Ivanov iiva...@mm-sol.com
---
drivers/usb/phy/phy-msm-usb.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
From: Ivan T. Ivanov iiva...@mm-sol.com
Using platform_driver_probe() prevent driver from requesting
probe deferral. Fix this.
Signed-off-by: Ivan T. Ivanov iiva...@mm-sol.com
---
drivers/usb/phy/phy-msm-usb.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git
From: Ivan T. Ivanov iiva...@mm-sol.com
Put the transceiver in non-driving mode. Otherwise host
may not detect soft-disconnection.
Signed-off-by: Ivan T. Ivanov iiva...@mm-sol.com
Cc: Pavankumar Kondeti pkond...@codeaurora.org
---
drivers/usb/phy/phy-msm-usb.c | 18 ++
1 file
From: Ivan T. Ivanov iiva...@mm-sol.com
Using reset framework eliminate need of platform specific
callbacks and enable reset lines to be specified in DT files.
Signed-off-by: Ivan T. Ivanov iiva...@mm-sol.com
---
drivers/usb/phy/phy-msm-usb.c | 29 +
From: Ivan T. Ivanov iiva...@mm-sol.com
On few legacy platforms, USB PHY is having dedicated reset clk.
It is used to reset USB PHY after putting USB PHY into low power
mode and for calibration of USB PHY. Putting USB PHY into low
power mode is causing ulpi read/write timeout as expected. USB PHY
From: Ivan T. Ivanov iiva...@mm-sol.com
This fixes following:
WARNING: drivers/usb/phy/built-in.o(.data+0x68): Section mismatch in reference
from the variable msm_otg_driver to the function .init.text:msm_otg_probe()
The variable msm_otg_driver references
the function __init msm_otg_probe()
From: Tim Bird tbird...@gmail.com
Select the secondary PHY using the TCSR register, if phy-num=1
in the DTS (or phy_number is set in the platform data). The
SOC has 2 PHYs which can be used with the OTG port, and this
code allows configuring the correct one.
Note: This resolves the problem I
From: Tim Bird tbird...@gmail.com
Fix the value used for Parallel Transceiver Select (PTS) for the MSM USB
controller. This is a standard chipidea PORTSC definition, where
a PHY_TYPE of 10b (30) is ULPI and 11b (30) is SERIAL.
Fix the definitions and use them correctly in the driver code.
From: Ivan T. Ivanov iiva...@mm-sol.com
Allow support to use 2nd HSPHY with USB2 Core.
Some platforms may have configuration to allow USB controller
work with any of the two HSPHYs present. By default driver
configures USB core to use primary HSPHY. Add support to allow
user select 2nd HSPHY
From: Ivan T. Ivanov iiva...@mm-sol.com
Function return negative code on error.
Signed-off-by: Ivan T. Ivanov iiva...@mm-sol.com
---
drivers/usb/phy/phy-msm-usb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/phy/phy-msm-usb.c b/drivers/usb/phy/phy-msm-usb.c
From: Ivan T. Ivanov iiva...@mm-sol.com
Use enum usb_dr_mode and drop default usb_dr_mode from platform data.
USB DT bindings states: dr_mode: ...In case this attribute isn't
passed via DT, USB DRD controllers should default to OTG...,
so remove redundand field.
Signed-off-by: Ivan T. Ivanov
From: Ivan T. Ivanov iiva...@mm-sol.com
Move memory, regulators, clocks and irq allocation to
devm_* variants. Properly check for valid clk handles.
Signed-off-by: Ivan T. Ivanov iiva...@mm-sol.com
---
drivers/usb/phy/phy-msm-usb.c | 192 --
1 file
From: Ivan T. Ivanov iiva...@mm-sol.com
This fixes following:
WARNING: quoted string split across lines
WARNING: Prefer seq_puts to seq_printf
Signed-off-by: Ivan T. Ivanov iiva...@mm-sol.com
---
drivers/usb/phy/phy-msm-usb.c | 39 ++-
1 file changed, 14
From: Ivan T. Ivanov iiva...@mm-sol.com
Prefix did not bring any useful information. Currently none
of the MSM platforms define these regulators, so it is safe
to rename them.
Signed-off-by: Ivan T. Ivanov iiva...@mm-sol.com
---
drivers/usb/phy/phy-msm-usb.c | 6 +++---
1 file changed, 3
From: Ivan T. Ivanov iiva...@mm-sol.com
Whether regulators are available or not is checked at driver
probe. If they are not available driver will refuse to load,
so no need to check them again.
Signed-off-by: Ivan T. Ivanov iiva...@mm-sol.com
---
drivers/usb/phy/phy-msm-usb.c | 10 --
1
On Thu, Apr 24, 2014 at 12:48 PM, Ivan T. Ivanov iiva...@mm-sol.com wrote:
+ motg-vddcx = devm_regulator_get(motg-phy.dev, HSUSB_VDDCX);
+ if (IS_ERR(motg-vddcx)) {
+ dev_err(motg-phy.dev, unable to get hsusb vddcx\n);
+ return PTR_ERR(motg-vddcx);
+
Hello.
On 04/24/2014 07:48 PM, Ivan T. Ivanov wrote:
From: Ivan T. Ivanov iiva...@mm-sol.com
They could be more than one USB2.0 PHY's on the platform.
s/They/There/
This will allow all of them to be registred successfuly.
s/registred successfuly/registered successfully/
7408484 usb: gadget: s3c-hsotg: enable generic phy support introduces
generic phy support to the dwc2.txt binding and the s3c-hsotg driver
which implements support for the binding. The binding documentation
incorrectly states that the phy-names property will be device. The
binding example, driver,
Hi all,
While fuzzing with trinity inside a KVM tools guest running the latest -next
kernel I've stumbled on the following:
[ 1361.390880] WARNING: CPU: 10 PID: 24274 at lib/debugobjects.c:260
debug_print_object+0x8c/0xb0()
[ 1361.391203] ODEBUG: free active (active state 0) object type:
On Thu, Apr 24, 2014 at 01:40:14PM -0400, Sasha Levin wrote:
Hi all,
While fuzzing with trinity inside a KVM tools guest running the latest -next
kernel I've stumbled on the following:
[ 1361.390880] WARNING: CPU: 10 PID: 24274 at lib/debugobjects.c:260
debug_print_object+0x8c/0xb0()
[
On Mon, Apr 21, 2014 at 10:35:17AM -0500, Felipe Balbi wrote:
Hi Greg,
Here's my first pull request. All patches soaked for a long time and
have passed my 300 randconfigs without issues.
Please consider merging this to your usb-linus branch.
The following changes since commit
On Wed, Apr 23, 2014 at 01:30:43PM +0800, Peter Chen wrote:
For internal PHY (like UTMI), the phy clock may from internal pll,
it is on/off on the fly, the access PORTSC.PTS will hang without
phy clock. So, the usb_phy_init which will open phy clock needs to
be called before
On 04/24/2014 03:24 PM, Greg KH wrote:
On Thu, Apr 24, 2014 at 01:40:14PM -0400, Sasha Levin wrote:
Hi all,
While fuzzing with trinity inside a KVM tools guest running the latest
-next
kernel I've stumbled on the following:
[ 1361.390880] WARNING: CPU: 10 PID: 24274 at
On Tue, Apr 22, 2014 at 03:22:58PM +0300, Mathias Nyman wrote:
From: Julius Werner jwer...@chromium.org
We have observed a rare cycle state desync bug after Set TR Dequeue
Pointer commands on Intel LynxPoint xHCs (resulting in an endpoint that
doesn't fetch new TRBs and thus an unresponsive
On Tue, Apr 22, 2014 at 03:22:59PM +0300, Mathias Nyman wrote:
From: Alexander Gordeev agord...@redhat.com
As result of deprecation of MSI-X/MSI enablement functions
pci_enable_msix() and pci_enable_msi_block() all drivers
using these two interfaces need to be updated to use the
new
On Tue, Apr 22, 2014 at 03:23:01PM +0300, Mathias Nyman wrote:
From: Igor Gnatenko i.gnatenko.br...@gmail.com
After suspend another Renesas PCI-X USB 3.0 card doesn't work.
[root@fedora-20 ~]# lspci -vmnnd 1912:
Device: 03:00.0
Class:USB controller [0c03]
Vendor:
On Tue, Apr 22, 2014 at 03:23:00PM +0300, Mathias Nyman wrote:
From: Denis Turischev denis.turisc...@compulab.co.il
The same issue like with Panther Point chipsets. If the USB ports are
switched to xHCI on shutdown, the xHCI host will send a spurious interrupt,
which will wake the system.
On Tue, Apr 22, 2014 at 03:22:57PM +0300, Mathias Nyman wrote:
Hi Greg
Here are the xhci fixes for 3.15-rc usb-linus.
Most of them are very small fixes that didn't make
it to 3.14, sitting and waiting for 3.15-rc1 to come out.
Only the Prefer endpoint context.. patch by Julius has a bit
On Tue, Apr 22, 2014 at 03:23:02PM +0300, Mathias Nyman wrote:
From: David Cohen david.a.co...@linux.intel.com
When CONFIG_PCI and CONFIG_PM are not selected, xhci.c gets this
warning:
drivers/usb/host/xhci.c:409:13: warning: ‘xhci_msix_sync_irqs’ defined
but not used [-Wunused-function]
On Mon, Apr 14, 2014 at 01:46:11PM +0200, Robert Baldyga wrote:
This patchset adds many improvements to extcon class driver and extcon
provider drivers. It changes extcon API to faster and safer by replaceing
function taking extcon and cable names with functions working with
structures
On Thu, 24 Apr 2014, Sasha Levin wrote:
On 04/24/2014 03:24 PM, Greg KH wrote:
On Thu, Apr 24, 2014 at 01:40:14PM -0400, Sasha Levin wrote:
Hi all,
While fuzzing with trinity inside a KVM tools guest running the latest
-next
kernel I've stumbled on the following:
[
From: linux-usb-ow...@vger.kernel.org
[mailto:linux-usb-ow...@vger.kernel.org] On Behalf Of Felipe Balbi
Sent: Thursday, April 24, 2014 8:10 AM
this makes it slightly easier to read link state
change interrupt logs.
Signed-off-by: Felipe Balbi ba...@ti.com
---
On Thu, Apr 24, 2014 at 09:18:08PM +, Paul Zimmerman wrote:
From: linux-usb-ow...@vger.kernel.org
[mailto:linux-usb-ow...@vger.kernel.org] On Behalf Of Felipe Balbi
Sent: Thursday, April 24, 2014 8:10 AM
this makes it slightly easier to read link state
change interrupt logs.
On Thu, 17 Apr 2014 15:36:02 -0400 (EDT), Alan Stern wrote:
On Tue, 1 Apr 2014, Dennis New wrote:
On Tue, 1 Apr 2014 09:30:01 -0400 (EDT), Alan Stern wrote:
I don't know that much can be done to prevent the controller from
crashing, or to recover from such a crash. Maybe resetting
Sorry for the late response, as I do not follow linux-usb list very closely.
I have discussed recent Intel chipsets and EHCI debug in some detail on
the coreboot mailing list [1].
As for the discussion [2] that took place here in February, I noticed
you tried with early_printk=dbgp which
When enable usb serial for modem data, sometimes the tty is blocked
in tty_wait_until_sent because portdata-out_busy always is set and
have no chance to be cleared.
We have found two scenarios lead to portdata-out_busy problem.
1. usb_wwan_write set portdata-out_busy firstly, then try autopm
Use a newline character appropriately.
Signed-off-by: Joe Perches j...@perches.com
---
drivers/usb/misc/appledisplay.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/misc/appledisplay.c b/drivers/usb/misc/appledisplay.c
index ba6a5d6..f37c78d 100644
---
Joe Perches (5):
qlge: Convert /n to \n
iwlegacy: Convert /n to \n
staging: rtlfoo: Convert /n to \n
appledisplay: Convert /n to \n
sound: tlv320aic31xx: Convert /n to \n
drivers/net/ethernet/qlogic/qlge/qlge_main.c | 2 +-
drivers/net/wireless/iwlegacy/3945.c | 2 +-
On Wed, Apr 23, 2014 at 01:30:43PM +0800, Peter Chen wrote:
For internal PHY (like UTMI), the phy clock may from internal pll, it
is on/off on the fly, the access PORTSC.PTS will hang without phy
clock. So, the usb_phy_init which will open phy clock needs to be
called before
On Thu, 2014-04-24 at 10:35 -0400, Tejun Heo wrote:
On Thu, Apr 24, 2014 at 04:29:15PM +0800, Li Zhong wrote:
On Wed, 2014-04-23 at 10:19 -0400, Tejun Heo wrote:
cc'ing Li Zhong who's working on a simliar issue in the following
thread and quoting whole body.
On Thu, 2014-04-24 at 16:52 +0200, Johan Hovold wrote:
On Thu, Apr 24, 2014 at 10:35:17AM -0400, Tejun Heo wrote:
On Thu, Apr 24, 2014 at 04:29:15PM +0800, Li Zhong wrote:
On Wed, 2014-04-23 at 10:19 -0400, Tejun Heo wrote:
cc'ing Li Zhong who's working on a simliar issue in the
On Fri, Apr 25, 2014 at 02:07:35AM +, Peter Chen wrote:
On Wed, Apr 23, 2014 at 01:30:43PM +0800, Peter Chen wrote:
For internal PHY (like UTMI), the phy clock may from internal pll, it
is on/off on the fly, the access PORTSC.PTS will hang without phy
clock. So, the
On Thu, 2014-04-24 at 08:38 +0800, Peter Chen wrote:
On Wed, Apr 23, 2014 at 03:28:01PM +0300, Ivan T. Ivanov wrote:
From: Ivan T. Ivanov iiva...@mm-sol.com
This series intend to fix driver, which was broken for a while.
It is used to create peripheral role device, which in
Greg,
Thanks for taking a look. Yes, I'll definitely fix those oversights
and send a new patch next week.
Have a good weekend,
--david
On Thu, Apr 24, 2014 at 2:09 PM, Greg KH gre...@linuxfoundation.org wrote:
On Fri, Apr 11, 2014 at 11:55:51PM -0600, David Mosberger wrote:
This is v4 of
Claim your 500,000,00 Euros
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