On 09/01/2016 07:25 AM, Rafał Miłecki wrote:
On 31 August 2016 at 21:00, Rafał Miłecki wrote:
On 31 August 2016 at 20:23, Alan Stern wrote:
On Tue, 30 Aug 2016, Rafał Miłecki wrote:
Not really as it won't cover some pretty common use cases. Many home
routers have few USB ports (2-5) and only
On 30/08/16 21:52, Richard van der Hoff wrote:
On 30/08/16 19:48, Alan Stern wrote:
On Tue, 30 Aug 2016, Richard van der Hoff wrote:
I have a USB-3.1 dock; sometimes I see a kernel panic when I unplug it,
which hangs the entire system. It appears that the first unplug is
successful; the second
On Monday 15 August 2016 02:43 PM, Peter Chen wrote:
We have an well-known problem that the device needs to do some power
sequence before it can be recognized by related host, the typical
example like hard-wired mmc devices and usb devices.
This power sequence is hard to be described at device
On Monday 15 August 2016 02:43 PM, Peter Chen wrote:
Add binding doc for generic power sequence library.
Signed-off-by: Peter Chen
Acked-by: Philipp Zabel
Acked-by: Rob Herring
---
.../bindings/power/pwrseq/pwrseq-generic.txt | 48 ++
1 file changed, 48 insertio
On Monday 15 August 2016 02:43 PM, Peter Chen wrote:
Some hard-wired USB devices need to do power sequence to let the
device work normally, the typical power sequence like: enable USB
PHY clock, toggle reset pin, etc. But current Linux USB driver
lacks of such code to do it, it may cause some h
On Thu, 2016-09-01 at 10:21 +0800, Lu Baolu wrote:
> Hi Oliver,
>
> Thanks for review.
>
> On 08/31/2016 05:53 PM, Oliver Neukum wrote:
> > On Mon, 2016-08-29 at 13:26 +0800, Lu Baolu wrote:
> >> + /*
> >> +* Memory barrier to ensure hardware sees the trbs
> >> +* enqueued a
On Thursday 01 September 2016 10:32 AM, Viresh Kumar wrote:
On 31-08-16, 12:46, Alan Stern wrote:
On Wed, 31 Aug 2016, Viresh Kumar wrote:
On 05-08-16, 11:51, Alan Stern wrote:
+++ usb-4.x/drivers/usb/core/hub.c
@@ -1052,7 +1052,7 @@ static void hub_activate(struct usb_hub
/* Continue
check the coding style with checkpatch.pl and fix the warnings and errors.
Signed-off-by: Hayes Wang
---
drivers/net/usb/r8152.c | 11 +--
1 file changed, 5 insertions(+), 6 deletions(-)
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index f41a8ad..8915848 100644
--- a/d
This patch updates the driver to support 64-bit DMA addressing.
Signed-off-by: Nava kishore Manne
Acked-by: Rob Herring
---
Changes for v5:
-None.
Changes for v4:
-Used boolen property insted of addrwith property in the DT
as suggested by Arnd Be
On Wed, 31 Aug 2016, Sudip Mukherjee wrote:
> Use proper error code instead of using -1 on failure to allocate
> memory. We may use the error code later in the caller.
But we don't. usb_kbd_probe() returns -ENOMEM in case usb_kbd_alloc_mem()
fails anyway, so I fail to see the point of the change
We get 1 warning when building kernel with W=1:
drivers/usb/host/xhci-ring.c:608:6: warning: no previous prototype for
'xhci_unmap_td_bounce_buffer' [-Wmissing-prototypes]
In fact, this function is only used in the file in which it is
declared and don't need a declaration, but can be made static.
We get 1 warning when building kernel with W=1:
drivers/usb/core/of.c:31:21: warning: no previous prototype for
'usb_of_get_child_node' [-Wmissing-prototypes]
In fact, this function is declared in linux/usb/of.h, so this patch
add missing header dependencies
Signed-off-by: Baoyou Xie
---
drive
The USB Type-C class is meant to provide unified interface to the
userspace to present the USB Type-C ports in a system.
Changes since v7:
- Removed "type" attribute from partners
- Added supports_usb_power_delivery attribute for partner and cable
Changes since v6:
- current_vconn_role attr rena
The purpose of USB Type-C connector class is to provide
unified interface for the user space to get the status and
basic information about USB Type-C connectors on a system,
control over data role swapping, and when the port supports
USB Power Delivery, also control over power role swapping
and Alt
This adds driver for the USB Type-C PHY on Intel WhiskeyCove
PMIC which is available on some of the Intel Broxton SoC
based platforms.
Signed-off-by: Heikki Krogerus
---
drivers/usb/typec/Kconfig | 14 ++
drivers/usb/typec/Makefile | 1 +
drivers/usb/typec/typec_wcove.c | 368 +
On Thu, Sep 01, 2016 at 05:13:18AM -0700, Guenter Roeck wrote:
> Heikki,
>
> On 09/01/2016 04:49 AM, Heikki Krogerus wrote:
> > The USB Type-C class is meant to provide unified interface to the
> > userspace to present the USB Type-C ports in a system.
> >
> Thanks for the updated series. I'll be
Heikki,
On 09/01/2016 04:49 AM, Heikki Krogerus wrote:
The USB Type-C class is meant to provide unified interface to the
userspace to present the USB Type-C ports in a system.
Thanks for the updated series. I'll be traveling for the next couple
of days, so I'll only be able to look into it Tue
(or --base=auto for
convenience) to record what (public, well-known) commit your patch series was
built on]
[Check https://git-scm.com/docs/git-format-patch for more information]
url:
https://github.com/0day-ci/linux/commits/Baoyou-Xie/USB-core-add-missing-header-dependencies/20160901-194228
b
On Thursday, September 1, 2016 9:33:59 PM CEST kbuild test robot wrote:
> Hi Baoyou,
>
> [auto build test ERROR on arm-soc/for-next]
> [also build test ERROR on v4.8-rc4]
> [cannot apply to usb/usb-testing next-20160825]
> [if your patch is applied to the wrong git tree, please drop us a note to
On Thu, 1 Sep 2016, Viresh Kumar wrote:
> On 31-08-16, 12:46, Alan Stern wrote:
> > On Wed, 31 Aug 2016, Viresh Kumar wrote:
> >
> > > On 05-08-16, 11:51, Alan Stern wrote:
> > > > +++ usb-4.x/drivers/usb/core/hub.c
> > > > @@ -1052,7 +1052,7 @@ static void hub_activate(struct usb_hub
> > > >
>
On Thu, 1 Sep 2016, Jacek Anaszewski wrote:
> On 09/01/2016 07:25 AM, Rafał Miłecki wrote:
> > On 31 August 2016 at 21:00, Rafał Miłecki wrote:
> >> On 31 August 2016 at 20:23, Alan Stern wrote:
> >>> On Tue, 30 Aug 2016, Rafał Miłecki wrote:
> Not really as it won't cover some pretty commo
Hi,
(adding linux-usb which I forgot when I sent the original email, sorry)
Alan Stern writes:
> On Thu, 1 Sep 2016, Felipe Balbi wrote:
>
>> Hi Alan, Michal,
>>
>> I think I have emailed the list about this at some point, but I have
>> much stronger evidence that g_mass_storage is not enqueu
On Thursday 01 September 2016 07:59 PM, Alan Stern wrote:
On Thu, 1 Sep 2016, Viresh Kumar wrote:
On 31-08-16, 12:46, Alan Stern wrote:
On Wed, 31 Aug 2016, Viresh Kumar wrote:
On 05-08-16, 11:51, Alan Stern wrote:
+++ usb-4.x/drivers/usb/core/hub.c
@@ -1052,7 +1052,7 @@ static void hub_a
On Mon, 2016-08-29 at 09:32 -0400, robert.f...@collabora.com wrote:
> From: Robert Foss
>
> From: Grant Grundler
>
> The miii_nway_restart() causes a PHY link change activity and
> ax88772_link_reset will be called. link_reset will set
> AX_CMD_WRITE_MEDIUM_MODE register correctly.
>
> The asi
On 2016-09-01 12:43 PM, Eric Dumazet wrote:
On Mon, 2016-08-29 at 09:32 -0400, robert.f...@collabora.com wrote:
From: Robert Foss
From: Grant Grundler
The miii_nway_restart() causes a PHY link change activity and
ax88772_link_reset will be called. link_reset will set
AX_CMD_WRITE_MEDIUM_MO
On Thu, 2016-09-01 at 12:47 -0400, Robert Foss wrote:
> I'm not quite sure how the first From line was added, it
> should not have been.
> Grant Grundler is most definitely the author.
>
> Would you like me to resubmit in v++ and make sure that it has been
> corrected?
This is too late, patches
When a force mode bit is set and the IDDIG debounce filter is enabled,
there is a delay for the forced mode to take effect. This delay is due
to the IDDIG debounce filter and is variable depending on the platform's
PHY clock speed. To account for this delay we can poll for the expected
mode.
On a
Add a delay to the core soft reset function to account for the IDDIG
debounce filter.
If the current mode is host, either due to the force mode bit being
set (which persists after core reset) or the connector id pin, a core
soft reset will temporarily reset the mode to device and a delay from
the
This series accounts for the delay from the IDDIG debounce filter when
switching modes. This delay is a function of the PHY clock speed and
can range from 5-50 ms. This delay must be taken into account on core
reset and force modes. A full explanation is provided in the patch
commit log and code co
In dwc2_hsotg_udc_start(), don't initialize the controller for device
mode unless we are actually in device mode.
Tested-by: Heiko Stuebner
Signed-off-by: John Youn
---
drivers/usb/dwc2/gadget.c | 7 +--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/dwc2/gadget.c
From: Thinh Nguyen
Added ref_clk_per for writing to GUCTL.RefClkPer which
sets the period of ref_clk in nano second.
Signed-off-by: Thinh Nguyen
Signed-off-by: John Youn
---
Documentation/devicetree/bindings/usb/dwc3.txt | 2 ++
drivers/usb/dwc3/core.c| 21 +++
From: Thinh Nguyen
Added gfladj variable to control the core behavior with respect to
SOF, ITP, and frame timer functionality.
Currently there is dwc->fladj that holds a single field in GFLADJ
register (GFLADJ.GFLADJ_30MHZ). A new variable gfladj is added to
dwc structure to allow setting of the
From: Hayes Wang
Date: Thu, 1 Sep 2016 17:01:42 +0800
> check the coding style with checkpatch.pl and fix the warnings and errors.
>
> Signed-off-by: Hayes Wang
Applied.
--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majord...@vger.kernel.or
On Thursday 01 September 2016 04:51 PM, Jiri Kosina wrote:
On Wed, 31 Aug 2016, Sudip Mukherjee wrote:
Use proper error code instead of using -1 on failure to allocate
memory. We may use the error code later in the caller.
But we don't. usb_kbd_probe() returns -ENOMEM in case usb_kbd_alloc_me
On Thu, Apr 28, 2016 at 9:27 AM, Felipe Balbi wrote:
>
> Hi,
>
> Arnd Bergmann writes:
>> On Thursday 28 April 2016 15:16:12 Russell King - ARM Linux wrote:
>>> On Thu, Apr 28, 2016 at 09:37:08AM +0300, Felipe Balbi wrote:
>>> >
>>> > Hi,
>>> >
>>> > Arnd Bergmann writes:
>>> > >pointer and
From: Bhaktipriya Shridhar
Date: Tue, 30 Aug 2016 22:02:47 +0530
> The workqueue "pegasus_workqueue" queues a single work item per pegasus
> instance and hence it doesn't require execution ordering. Hence,
> alloc_workqueue has been used to replace the deprecated
> create_singlethread_workqueue i
This patch fixes a NULL pointer dereference caused by a race codition in the
probe
function of the legousbtower driver. The probe function does not deregister the
usb interface after an error receiving the devices firmware ID. The device file
registered (/dev/usb/legousbtower%d) may be read/writt
From: Thinh Nguyen
This patch follows the similar fix in dwc2. See
commit 5268ed9d2e3b ("usb: dwc2: Fix dr_mode validation")
Currently, the dr_mode is only checked against the module configuration.
It also needs to be checked against the hardware capablities.
The driver now checks if both the m
On Thu, Sep 01, 2016 at 01:33:22PM +0530, Vaibhav Hiremath wrote:
>
>
> On Monday 15 August 2016 02:43 PM, Peter Chen wrote:
> >Add binding doc for generic power sequence library.
> >
> >Signed-off-by: Peter Chen
> >Acked-by: Philipp Zabel
> >Acked-by: Rob Herring
> >---
> > .../bindings/powe
On Wed, Aug 31, 2016 at 10:28:20PM +0530, Vaibhav Hiremath wrote:
>
>
> On Wednesday 31 August 2016 03:22 PM, Peter Chen wrote:
> >On Wed, Aug 31, 2016 at 01:46:30PM +0530, Vaibhav Hiremath wrote:
> >>
> >>On Monday 29 August 2016 04:40 PM, Peter Chen wrote:
> >>>On Wed, Aug 24, 2016 at 04:53:35P
On 09/01/16 17:20, James wrote:
> This patch fixes a NULL pointer dereference caused by a race codition in the
> probe
> function of the legousbtower driver. The probe function does not deregister
> the
> usb interface after an error receiving the devices firmware ID. The device
> file
> registe
On Thu, 2016-09-01 at 14:22:56 +0530, Nava kishore Manne wrote:
> This patch updates the driver to support 64-bit DMA addressing.
>
> Signed-off-by: Nava kishore Manne
> Acked-by: Rob Herring
> ---
> Changes for v5:
> -None.
>
> Changes for v4:
> -Used boolen pro
On Thu, Sep 01, 2016 at 01:32:56PM +0530, Vaibhav Hiremath wrote:
> >+static void pwrseq_generic_put(struct pwrseq *pwrseq)
> >+{
> >+struct pwrseq_generic *pwrseq_gen = to_generic_pwrseq(pwrseq);
> >+int clk;
> >+
> >+if (pwrseq_gen->gpiod_reset)
> >+gpiod_put(pwrseq_gen->g
On Thu, Sep 01, 2016 at 01:32:49PM +0530, Vaibhav Hiremath wrote:
>
>
> On Monday 15 August 2016 02:43 PM, Peter Chen wrote:
> >Some hard-wired USB devices need to do power sequence to let the
> >device work normally, the typical power sequence like: enable USB
> >PHY clock, toggle reset pin, etc
On Tue, Aug 30, 2016 at 07:20:45PM +0200, Clemens Gruber wrote:
> On Mon, Aug 29, 2016 at 06:24:03PM +0800, Peter Chen wrote:
> > Would you please measure the voltage of vbus within 1s at below two
> > conditions:
> >
> > - Just connect cable
> > - Just disconnect cable
>
> We found out that ther
On Fri, Sep 02, 2016 at 01:20:21AM +0100, James wrote:
> This patch fixes a NULL pointer dereference caused by a race codition in the
> probe
> function of the legousbtower driver. The probe function does not deregister
> the
> usb interface after an error receiving the devices firmware ID. The d
On Wed, Aug 31, 2016 at 05:40:18PM -0700, Stephen Boyd wrote:
> With the id and vbus detection done via extcon we need to make
> sure we poll the status of OTGSC properly by considering what the
> extcon is saying, and not just what the register is saying. Let's
> move this hw_wait_reg() function t
On Wed, Aug 31, 2016 at 05:40:23PM -0700, Stephen Boyd wrote:
> Some phys for the chipidea controller are controlled via the ULPI
> viewport. Add support for the ULPI bus so that these sorts of
> phys can be probed and read/written automatically without having
> to duplicate the viewport logic in e
On Wed, Aug 31, 2016 at 05:40:24PM -0700, Stephen Boyd wrote:
> The two extcon notifiers are almost the same except for the
> variable name for the cable structure and the id notifier inverts
> the cable->state logic. Make it the same and replace two
> functions with one to save some lines. This al
On Wed, Aug 31, 2016 at 05:40:32PM -0700, Stephen Boyd wrote:
> The MSM chipidea wrapper has two bits that are used to reset the
> first or second phy. Add support for these bits via the reset
> controller framework, so that phy drivers can reset their
> hardware at the right time during initializa
On Fri, Sep 02, 2016 at 01:20:21AM +0100, James wrote:
> This patch fixes a NULL pointer dereference caused by a race codition in the
> probe
> function of the legousbtower driver. The probe function does not deregister
> the
> usb interface after an error receiving the devices firmware ID. The d
HI Soren,
Thanks for the review
> -Original Message-
> From: Sören Brinkmann [mailto:soren.brinkm...@xilinx.com]
> Sent: Thursday, September 01, 2016 11:27 PM
> To: Nava kishore Manne
> Cc: robh...@kernel.org; pawel.m...@arm.com; mark.rutl...@arm.com;
> ijc+devicet...@hellion
On Fri, Sep 02, 2016 at 06:02:14AM +, Nava kishore Manne wrote:
> This email and any attachments are intended for the sole use of the named
> recipient(s) and contain(s) confidential information that may be proprietary,
> privileged or copyrighted under applicable law. If you are not the inte
On 09/01/2016 04:36 PM, Alan Stern wrote:
On Thu, 1 Sep 2016, Jacek Anaszewski wrote:
On 09/01/2016 07:25 AM, Rafał Miłecki wrote:
On 31 August 2016 at 21:00, Rafał Miłecki wrote:
On 31 August 2016 at 20:23, Alan Stern wrote:
On Tue, 30 Aug 2016, Rafał Miłecki wrote:
Not really as it won'
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