On Thu, 28 May 2015, Greg KH wrote:
> On Thu, May 28, 2015 at 04:58:54PM +0200, Jiri Kosina wrote:
> > On Thu, 21 May 2015, Dennis O'Brien wrote:
> >
> > > From: Dennis O'Brien
> > >
> > > Removes Vernier Software & Technology devices from the ldusb
> > > driver and the hid_ignore_list table of
Hi Felipe,
On Wednesday 27 May 2015 12:09 AM, Felipe Balbi wrote:
On Tue, May 26, 2015 at 11:37:17AM -0700, Arun Ramamurthy wrote:
Hi
On 15-05-26 07:19 AM, Felipe Balbi wrote:
HI,
On Mon, May 25, 2015 at 02:19:58PM -0700, Arun Ramamurthy wrote:
On 15-05-14 05:52 PM, Felipe Balbi wrote:
H
Hi again,
> Indeed doing "echo 'on' | sudo tee /sys/bus/pci/devices/*/power/control"
> fixes the problem: When I subsequently plug in the disk, it is
> recognized correctly. I confirmed this with an older kernel (the 3.16
> Debian kernel, to be more precise). That's good to know, now I don't
> nee
Tejun, Maxime, Sylwester, Kyungmin
On Thursday 23 April 2015 04:34 AM, Arun Ramamurthy wrote:
Most of the phy providers use "select" to enable GENERIC_PHY. Since select
is only recommended when the config is not visible, GENERIC_PHY is changed
an invisible option. To maintain consistency, all ph
Hi
On Thu, May 28, 2015 at 01:42:07PM -0400, Alan Stern wrote:
> On Thu, 28 May 2015, Michael Trimarchi wrote:
>
> > Hi Alan
> >
> > we are working on a samsung exysnos5430 device and we have some problem
> > during suspend. The only way to solve it seems this patch.
> > We don't really know wha
Hi Kishon, Arun,
On 05/29/2015 02:37 PM, Kishon Vijay Abraham I wrote:
Tejun, Maxime, Sylwester, Kyungmin
On Thursday 23 April 2015 04:34 AM, Arun Ramamurthy wrote:
Most of the phy providers use "select" to enable GENERIC_PHY. Since
select
is only recommended when the config is not visible, GE
On Fri, May 29, 2015 at 06:07:18PM +0530, Kishon Vijay Abraham I wrote:
> Tejun, Maxime, Sylwester, Kyungmin
>
> On Thursday 23 April 2015 04:34 AM, Arun Ramamurthy wrote:
> >Most of the phy providers use "select" to enable GENERIC_PHY. Since select
> >is only recommended when the config is not vi
On 29/05/15 14:37, Kishon Vijay Abraham I wrote:
> Tejun, Maxime, Sylwester, Kyungmin
>
> On Thursday 23 April 2015 04:34 AM, Arun Ramamurthy wrote:
>> Most of the phy providers use "select" to enable GENERIC_PHY. Since select
>> is only recommended when the config is not visible, GENERIC_PHY is c
On 26.05.2015 17:15, Roger Quadros wrote:
> From: Kishon Vijay Abraham I
>
> commit 3b8295d5cbf2 (usb: xhci: Fix suspend/resume when used
> with OTG core) removes assigning xhci->main_hcd from xhci_gen_setup
> and adds it in the probe of xhci-plat and xhci-pci.
>
> In the case of xhci-pci, xhci_
Hi
On Thu, May 28, 2015 at 01:42:07PM -0400, Alan Stern wrote:
> On Thu, 28 May 2015, Michael Trimarchi wrote:
>
> > Hi Alan
> >
> > we are working on a samsung exysnos5430 device and we have some problem
> > during suspend. The only way to solve it seems this patch.
> > We don't really know wha
Hi Felipe,
On Thu, May 28, 2015 at 7:41 PM, Felipe Balbi wrote:
> Hi,
>
> On Thu, May 28, 2015 at 04:53:09PM +0530, sundeep subbaraya wrote:
>> Hi Felipe and Paul,
>
> btw, Paul has left Synopys :-)
ahh I see..
>
>> I am seeing an issue while testing iperf for USB ethernet gadget with
>> dwc3 co
Mathias,
On 29/05/15 16:19, Mathias Nyman wrote:
On 26.05.2015 17:15, Roger Quadros wrote:
From: Kishon Vijay Abraham I
commit 3b8295d5cbf2 (usb: xhci: Fix suspend/resume when used
with OTG core) removes assigning xhci->main_hcd from xhci_gen_setup
and adds it in the probe of xhci-plat and xh
From: Roger Quadros
As xhci_hcd is now allocated by usb_create_hcd(), we don't
need to add the primary HCD before creating the shared HCD.
Creating the shared HCD before adding the primary HCD is particularly
useful for the OTG use case so that we know at the OTG core if
the HCD is in single con
From: Roger Quadros
HCD core allocates memory for HCD private data in
usb_create_[shared_]hcd() so make use of that
mechanism to allocate the struct xhci_hcd.
Introduce struct xhci_driver_overrides to provide
the size of HCD private data and hc_driver operation
overrides. As of now we only need
Hi Greg
These xhci patches for usb-next include Roger Quardros series allowing
xhci to work nicely with OTG core. Other patches optimize resume time for
xhci, and remove a common quirk that we can detect and handle by default.
-Mathias
Chris Bainbridge (1):
usb: host: xhci: remove incorrect co
From: Roger Quadros
The problem seems to be that if a new device is detected
while we have already removed the shared HCD, then many of the
xhci operations (e.g. xhci_alloc_dev(), xhci_setup_device())
hang as command never completes.
I don't think XHCI can operate without the shared HCD as we'v
Now including Renesas uPD720201 we got four xhci vendors that return
Success instead of short transfer when there are still unstraferred bytes
left. The driver anyway checks the untransferred bytes and suggest adding
the quirk if needed, so we can as well make it default behavior and get
rid of the
From: Chris Bainbridge
The comment stating that xhci_setup_device() is protected by the address
mutex is not true since
commit 6fecd4f2a58c ("USB: separate usb_address0 mutexes for each bus")
as xhci handles two buses.
Signed-off-by: Chris Bainbridge
Signed-off-by: Mathias Nyman
---
drivers/u
From: Roger Quadros
In the OTG case, the controller might not yet have been
added or is removed before the system suspends.
Assign xhci->main_hcd during probe to prevent NULL
pointer de-reference in xhci_suspend/resume().
Use the hcd->state flag to check if HCD is halted
and if that is so do no
We used to write the root port state changes in turn for every port,
sleeping 20ms after every port state change. Suspended usb2 ports need
two state changes, taking minimun 40ms per port.
Now instead poll the Port Link State Change (PLC) bit as
the state change to U0 will set this bit.
Suspended
From: Roger Quadros
Don't set xhci->shared_hcd to NULL in xhci_stop() as we have
still not de-allocated it. It was resulting in a NULL pointer
de-reference if usb_add/remove_hcd() is called repeatedly.
We want repeated add/remove to work for the OTG use case.
Signed-off-by: Roger Quadros
Signe
Fix the xhci driver from bluntly setting the transferred length to 0 if
we get a STALL on anything else than the data stage of a control transfer.
Signed-off-by: Mathias Nyman
---
drivers/usb/host/xhci-ring.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/host/xh
On Fri, 29 May 2015, Ramneek Mehresh wrote:
> Fix compilation error in fsl ehci drv because ehci_reset()
> and ehci_adjust_port_wakeup_flags() were not exported, and
> are used when PM is enabled
>
> Signed-off-by: Ramneek Mehresh
Acked-by: Alan Stern
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On Fri, May 29, 2015 at 11:01 AM, Mathias Nyman
wrote:
> Now including Renesas uPD720201 we got four xhci vendors that return
> Success instead of short transfer when there are still unstraferred bytes
> left. The driver anyway checks the untransferred bytes and suggest adding
> the quirk if neede
Hi,
On Fri, May 29, 2015 at 05:04:38PM +0530, Kishon Vijay Abraham I wrote:
> Hi Felipe,
>
> On Wednesday 27 May 2015 12:09 AM, Felipe Balbi wrote:
> >On Tue, May 26, 2015 at 11:37:17AM -0700, Arun Ramamurthy wrote:
> >>Hi
> >>
> >>On 15-05-26 07:19 AM, Felipe Balbi wrote:
> >>>HI,
> >>>
> >>>On
On Fri, May 29, 2015 at 07:01:16PM +0530, sundeep subbaraya wrote:
> Hi Felipe,
>
> On Thu, May 28, 2015 at 7:41 PM, Felipe Balbi wrote:
> > Hi,
> >
> > On Thu, May 28, 2015 at 04:53:09PM +0530, sundeep subbaraya wrote:
> >> Hi Felipe and Paul,
> >
> > btw, Paul has left Synopys :-)
>
> ahh I se
In case of non-Isochronous transfers, we don't
want to clear DWC3_EP_BUSY flag until XferComplete
event. That's because XferInProgress was only enabled
so we can recycle TRBs and usb_requests quicker, but
there are still other pending requests being transferred.
In order to make sure we don't allo
This series adds USB PHYs and EHCI host drivers for the Marvell PXA1928
SOC.
The OTG block is based on ChipIdea and works with the "chipidea,usb2"
compatible driver as is just by adding the PHY driver. Yay! After more
testing it turns out the EHCI host is also based on ChipIdea too. So
this vers
Add PHY driver for the Marvell HSIC 28nm PHY. This PHY is found in PXA1928
SOC.
Signed-off-by: Rob Herring
Cc: Kishon Vijay Abraham I
---
drivers/phy/Kconfig | 10 ++
drivers/phy/Makefile| 1 +
drivers/phy/phy-pxa-28nm-hsic.c | 220
Add driver for USB 28nm PHY found in Marvell PXA1928 SOC.
Signed-off-by: Rob Herring
Cc: Kishon Vijay Abraham I
---
drivers/phy/Kconfig | 10 ++
drivers/phy/Makefile| 1 +
drivers/phy/phy-pxa-28nm-usb2.c | 355
3 files changed,
Combine the ChipIdea USB binding into a single document to reduce
duplication and fragmentation. This marks use of the old PHY bindings as
deprecated. Future compatible bindings should use generic PHY binding.
Signed-off-by: Rob Herring
Cc: Ivan T. Ivanov
Cc: Peter Chen
Cc: Daniel Tang
Cc: Paw
The Marvell 28nm HSIC PHY requires the port to be forced to HS mode after
the port power is applied. This is done using the test mode in the PORTSC
register.
As HSIC is always HS, this work-around should be safe to do with all HSIC
PHYs and has been tested on i.MX6S.
Signed-off-by: Rob Herring
T
Currently, ci_default_pdata is common to all instances of the driver and
gets modified by the core driver code. This is bad if there are multiple
instances of the device with different settings such as the phy type. Fix
this by making a copy of the default platform_data.
Signed-off-by: Rob Herring
Add PHY binding for Marvell PXA1928 SOC's USB and HSIC PHYs.
Signed-off-by: Rob Herring
Cc: Pawel Moll
Cc: Mark Rutland
Cc: Ian Campbell
Cc: Kumar Gala
Cc: devicet...@vger.kernel.org
---
.../devicetree/bindings/phy/pxa1928-usb-phy.txt| 18 ++
1 file changed, 18 insert
On Thu, May 28, 2015 at 11:40:07PM +0200, Pali Rohár wrote:
> On Thursday 28 May 2015 18:34:31 Felipe Balbi wrote:
> > On Thu, May 28, 2015 at 04:59:18PM +0200, Pali Rohár wrote:
> > > On Thursday 28 May 2015 16:51:07 Krzysztof Opasiak wrote:
> > > > On 05/28/2015 04:31 PM, Pali Rohár wrote:
> > >
Hi,
On Fri, May 29, 2015 at 8:35 PM, Felipe Balbi wrote:
> On Fri, May 29, 2015 at 07:01:16PM +0530, sundeep subbaraya wrote:
>> Hi Felipe,
>>
>> On Thu, May 28, 2015 at 7:41 PM, Felipe Balbi wrote:
>> > Hi,
>> >
>> > On Thu, May 28, 2015 at 04:53:09PM +0530, sundeep subbaraya wrote:
>> >> Hi Fe
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