> + err = usb_clear_halt(data->udev,
> +usb_rcvbulkpipe(data->udev,
> +
> data->intr_ep->bEndpointAddress));
EPIPE occurred for INT in endpoint, so we should use usb_rcvintpipe()
instead of usb_rcvbulkpipe() right?
Doe
On 10/07/2014 04:28 AM, Felipe Balbi wrote:
> Hi,
>
> On Mon, Oct 06, 2014 at 01:25:14PM +0200, Robert Baldyga wrote:
>> Since we can compose gadgets from many functions, there is the problem
>> related to gadget breakage while FunctionFS daemon being closed. In some
>> cases it's strongly desired
Use mutex to avoid that the serial hw settings would be interrupted
by other settings. Although there is no problem now, it makes the
driver more safe.
Signed-off-by: Hayes Wang
---
drivers/net/usb/r8152.c | 69 +++--
1 file changed, 67 insertions(+),
To support both usb PHY and generic PHY, this patch cleans up rcar2.c.
Signed-off-by: Yoshihiro Shimoda
---
drivers/usb/renesas_usbhs/rcar2.c | 48 -
1 file changed, 26 insertions(+), 22 deletions(-)
diff --git a/drivers/usb/renesas_usbhs/rcar2.c
b/drivers
This patch adds support for the generic PHY. The generic PHY will be
used in multiplatform environment.
Signed-off-by: Yoshihiro Shimoda
---
drivers/usb/renesas_usbhs/common.h |1 +
drivers/usb/renesas_usbhs/rcar2.c | 29 +
2 files changed, 30 insertions(+)
di
To support a generic phy driver in this driver later, this patch
renames "struct usb_phy *phy" to "struct usb_phy *usb_phy".
Signed-off-by: Yoshihiro Shimoda
---
drivers/usb/renesas_usbhs/common.h |2 +-
drivers/usb/renesas_usbhs/rcar2.c | 26 +-
2 files changed, 1
This patch series adds support for the generic PHY.
This series is based on the origin/testing/next branch in Felipe's git.
(commit id : cf72c46944766b69e7bc5c10ac69f2b01287b7a9)
Changes from v1:
- Separate patch 1 to "rename" and "clean up".
Yoshihiro Shimoda (3):
usb: renesas_usbhs: rename
Hello.
(2014/10/06 9:59), Yoshihiro Shimoda wrote:
> Hello.
>
> (2014/10/04 4:50), Sergei Shtylyov wrote:
>> On 10/02/2014 12:04 PM, Yoshihiro Shimoda wrote:
>>
>>> Signed-off-by: Yoshihiro Shimoda
>>> ---
>>> arch/arm/boot/dts/r8a7790-lager.dts |5 +
>>> 1 file changed, 5 insertions(
Hi,
On Mon, Oct 06, 2014 at 01:25:14PM +0200, Robert Baldyga wrote:
> Since we can compose gadgets from many functions, there is the problem
> related to gadget breakage while FunctionFS daemon being closed. In some
> cases it's strongly desired to keep gadget alive for a while, despite
> Function
On Tuesday, October 07, 2014 12:47 AM, Sylwester Nawrocki wrote:
>
> The PLAT_S5P Kconfig symbol was removed in commit d78c16ccde96
> ("ARM: SAMSUNG: Remove remaining legacy code"). There are still
> some references left, fix that by replacing them with ARCH_S5PV210.
>
> Reported-by: Paul Bolle
Hello.
(2014/10/07 6:38), Sergei Shtylyov wrote:
> Hello.
>
> On 10/02/2014 12:04 PM, Yoshihiro Shimoda wrote:
>
>> Signed-off-by: Yoshihiro Shimoda
>> ---
>> arch/arm/boot/dts/r8a7790-lager.dts |5 +
>> 1 file changed, 5 insertions(+)
>
>> diff --git a/arch/arm/boot/dts/r8a7790-lag
Hi Laurent,
On Mon, Oct 06, 2014 at 10:50:36PM +0300, Laurent Pinchart wrote:
> Thank you for the patch.
>
> On Friday 26 September 2014 16:21:18 Michael Grzeschik wrote:
> > This series adds an portpower callback that can be triggered additionaly
> > to the PORT_POWER ehci bit. With that we are
From: Hayes Wang
Date: Mon, 6 Oct 2014 10:36:04 +0800
> Restart autonegotiation is necessary after setting EEE.
>
> Signed-off-by: Hayes Wang
Applied, thanks.
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Hello.
On 10/02/2014 12:04 PM, Yoshihiro Shimoda wrote:
Signed-off-by: Yoshihiro Shimoda
---
arch/arm/boot/dts/r8a7790-lager.dts |5 +
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/r8a7790-lager.dts
b/arch/arm/boot/dts/r8a7790-lager.dts
index 1698591..4badd0a 10
Hi Michal,
Thank you for the patch.
On Friday 26 September 2014 16:21:18 Michael Grzeschik wrote:
> This series adds an portpower callback that can be triggered additionaly
> to the PORT_POWER ehci bit. With that we are able to toggle an external
> registered regulator i.e. fixed GPIO.
>
> The f
On Fri, Sep 26, 2014 at 02:17:47PM +0100, Oussama Ghorbel wrote:
> You may find merge conflict since v3.17-rc5.
> If necessary I can send a re-based version of this patch on v3.17-rc5 for
> seamless integration.
Looks like pandaboard USB is still broken on v3.17 due to this bug.
Please do send an
On Mon, Oct 06, 2014 at 03:28:33PM -0400, Alan Stern wrote:
> On Mon, 6 Oct 2014, Dmitry Nezhevenko wrote:
>
> > --- device plugged ---
> >
> > [ 2116.861499] xhci_hcd :00:14.0: power state changed by ACPI to D0
> > [ 2116.962998] xhci_hcd :00:14.0: PME# disabled
> > [ 2116.963015] xhci_h
On Mon, 6 Oct 2014, Dmitry Nezhevenko wrote:
> --- device plugged ---
>
> [ 2116.861499] xhci_hcd :00:14.0: power state changed by ACPI to D0
> [ 2116.962998] xhci_hcd :00:14.0: PME# disabled
> [ 2116.963015] xhci_hcd :00:14.0: enabling bus mastering
> [ 2116.963094] xhci_hcd :00:
On Mon, 6 Oct 2014, Mark Knibbs wrote:
> Hi,
>
> This is about USB mass storage devices.
>
> The max_lun field in the scsi_host/us_data structure is the maximum
> possible LUN value *plus 1*.
You are confusing two different fields. The max_lun field in scsi_host
is different from the max_lun
Hi,
This is about USB mass storage devices.
The max_lun field in the scsi_host/us_data structure is the maximum
possible LUN value *plus 1*. It's initially set to 8 by scsi_host_alloc()
which is called by usb_stor_probe1().
usb_stor_scan_dwork() in drivers/usb/storage/usb.c contains this:
On Mon, Oct 06, 2014 at 02:49:29PM -0400, Alan Stern wrote:
> > % echo XHCI | sudo tee /proc/acpi/wakeup
> > % cat /proc/acpi/wakeup| grep XHCI
> > XHCI S3*disabled pci::00:14.0
>
> The right way to disable wakeup is to write "disabled" to the device's
> power/wakeup attribute in sys
On Mon, 6 Oct 2014, Dmitry Nezhevenko wrote:
> [ resending from bugzilla as requested ]+
>
> On Lenovo t440p machine I've xhci_hcd port that doesn't work after enabling
> runtime PM:
>
> 1. Just after boot, rmmod xhci_hcd and modprobe it again:
...
> 2. apply power_settings:
>
> % for F in
[ resending from bugzilla as requested ]+
On Lenovo t440p machine I've xhci_hcd port that doesn't work after enabling
runtime PM:
1. Just after boot, rmmod xhci_hcd and modprobe it again:
[ 120.595176] xhci_hcd :00:14.0: enabling bus mastering
[ 120.595188] xhci_hcd :00:14.0: xHCI Hos
On Mon, Oct 06, 2014 at 08:00:56PM +0300, Laurent Pinchart wrote:
> Hi Felipe,
>
> On Monday 06 October 2014 11:53:52 Felipe Balbi wrote:
> > On Mon, Oct 06, 2014 at 07:15:42PM +0300, Laurent Pinchart wrote:
> > > > > +int isp1760_register(struct resource *mem, int irq, unsigned long
> > > > > irq
Hi Felipe,
On Monday 06 October 2014 11:53:52 Felipe Balbi wrote:
> On Mon, Oct 06, 2014 at 07:15:42PM +0300, Laurent Pinchart wrote:
> > > > +int isp1760_register(struct resource *mem, int irq, unsigned long
> > > > irqflags, + int rst_gpio, struct device *dev, unsigned
> > > >
hi,
On Mon, Oct 06, 2014 at 07:15:42PM +0300, Laurent Pinchart wrote:
> > > +int isp1760_register(struct resource *mem, int irq, unsigned long
> > > irqflags, +int rst_gpio, struct device *dev, unsigned
> > > int
> > > devflags)
> > > +{
> > > + struct isp1760_device *isp;
> >
Hi,
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 device
> controller.
>
> Signed-off-by: Laurent Pinchart
finally my part :-)
Unfortunately
On Mon, 2014-10-06 at 17:47 +0200, Sylwester Nawrocki wrote:
> The PLAT_S5P Kconfig symbol was removed in commit d78c16ccde96
> ("ARM: SAMSUNG: Remove remaining legacy code"). There are still
> some references left, fix that by replacing them with ARCH_S5PV210.
>
> Reported-by: Paul Bolle
> Signe
Hi Felipe,
Thank you for the quick review.
On Monday 06 October 2014 11:06:27 Felipe Balbi wrote:
> On Mon, Oct 06, 2014 at 06:55:00PM +0300, Laurent Pinchart wrote:
> > Move core device initialization to a central location in order to share
> > it with the device mode implementation.
> >
> > Si
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
I'm confused as to why would you get spurious IRQs when shutting down
this controller.
On Mon, Oct 06, 2014 at 06:55:01PM +0300, Laurent Pinchart wrote:
> The code isn't specific to a glue layer, move it to a common location.
>
> Signed-off-by: Laurent Pinchart
Reviewed-by: Felipe Balbi
> ---
> drivers/usb/host/isp1760-core.c | 15 +++
> drivers/usb/host/isp1760-if.
On Mon, Oct 06, 2014 at 06:55:00PM +0300, Laurent Pinchart wrote:
> Move core device initialization to a central location in order to share
> it with the device mode implementation.
>
> Signed-off-by: Laurent Pinchart
> ---
> drivers/usb/host/Makefile | 2 +-
> drivers/usb/host/isp1760-co
On Mon, Oct 06, 2014 at 06:55:02PM +0300, Laurent Pinchart wrote:
> 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
Reviewed-by: Felipe Balbi
> ---
> drivers/usb/host/isp1760-core.c | 4 ++--
>
On Mon, Oct 06, 2014 at 06:55:03PM +0300, Laurent Pinchart wrote:
> 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.
>
> Si
On Mon, Oct 06, 2014 at 06:54:59PM +0300, Laurent Pinchart wrote:
> 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
On Mon, Oct 06, 2014 at 06:54:58PM +0300, Laurent Pinchart wrote:
> 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
Reviewed-by: Felipe Balbi
> ---
>
On Mon, Oct 06, 2014 at 06:54:57PM +0300, Laurent Pinchart wrote:
> 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
Rev
On Mon, Oct 06, 2014 at 06:54:55PM +0300, Laurent Pinchart wrote:
> The argument is unused, remove it.
>
> Signed-off-by: Laurent Pinchart
Reviewed-by: Felipe Balbi
> ---
> drivers/usb/host/isp1760-hcd.c | 2 +-
> drivers/usb/host/isp1760-hcd.h | 2 +-
> drivers/usb/host/isp1760-if.c | 14
On Mon, Oct 06, 2014 at 06:54:54PM +0300, Laurent Pinchart wrote:
> The two functions are specific to the driver but have very generic
> names, subject to collisions. Rename them.
>
> Signed-off-by: Laurent Pinchart
Reviewed-by: Felipe Balbi
> ---
> drivers/usb/host/isp1760-hcd.c | 4 ++--
>
On Mon, Oct 06, 2014 at 06:54:56PM +0300, Laurent Pinchart wrote:
> 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
Reviewed-by: Felipe Balbi
> ---
> drivers/usb/host/isp1
On Mon, Oct 06, 2014 at 06:54:52PM +0300, Laurent Pinchart wrote:
> 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
as much as that typedef bo
On Mon, Oct 06, 2014 at 06:54:53PM +0300, Laurent Pinchart wrote:
> Signed-off-by: Laurent Pinchart
Reviewed-by: Felipe Balbi
> ---
> 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
On Mon, Oct 06, 2014 at 06:54:51PM +0300, Laurent Pinchart wrote:
> Don't duplicate *_set_drvdata calls in glue code.
>
> Signed-off-by: Laurent Pinchart
Reviewed-by: Felipe Balbi
> ---
> drivers/usb/host/isp1760-hcd.c | 2 ++
> drivers/usb/host/isp1760-if.c | 4
> 2 files changed, 2 in
On Mon, Oct 06, 2014 at 06:54:50PM +0300, Laurent Pinchart wrote:
> The removal cleanup code is duplicated between the different bus glues.
> Move it to a central location.
>
> Signed-off-by: Laurent Pinchart
> ---
> drivers/usb/host/isp1760-hcd.c | 15
> drivers/usb/host/isp1760-hcd.h
On Mon, Oct 06, 2014 at 06:54:49PM +0300, Laurent Pinchart wrote:
> 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
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
---
drivers/usb/host/isp1760-hcd.c | 31 ++-
1 file
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
---
drivers/usb/host/isp1760-hcd.c | 15 ---
drivers/usb/host/isp1760-hcd.h | 4 ++--
2 files chang
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
---
drivers/usb/host/isp1760-hcd.c | 19 ++-
drivers/usb/host/isp1760-hcd.h | 11 +++--
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
---
drivers/usb/host/isp1760-core.c | 62 +
Signed-off-by: Laurent Pinchart
---
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 c153097..b93f71d 100644
--- a/drivers/usb/host/isp1760-hcd.c
+++ b/drivers/usb/host/is
The argument is unused, remove it.
Signed-off-by: Laurent Pinchart
---
drivers/usb/host/isp1760-hcd.c | 2 +-
drivers/usb/host/isp1760-hcd.h | 2 +-
drivers/usb/host/isp1760-if.c | 14 +-
3 files changed, 7 insertions(+), 11 deletions(-)
diff --git a/drivers/usb/host/isp1760-hcd.
The removal cleanup code is duplicated between the different bus glues.
Move it to a central location.
Signed-off-by: Laurent Pinchart
---
drivers/usb/host/isp1760-hcd.c | 15
drivers/usb/host/isp1760-hcd.h | 2 ++
drivers/usb/host/isp1760-if.c | 80 ---
The two functions are specific to the driver but have very generic
names, subject to collisions. Rename them.
Signed-off-by: Laurent Pinchart
---
drivers/usb/host/isp1760-hcd.c | 4 ++--
drivers/usb/host/isp1760-hcd.h | 4 ++--
drivers/usb/host/isp1760-if.c | 6 +++---
3 files changed, 7 insert
The code isn't specific to a glue layer, move it to a common location.
Signed-off-by: Laurent Pinchart
---
drivers/usb/host/isp1760-core.c | 15 +++
drivers/usb/host/isp1760-if.c | 20 +++-
2 files changed, 18 insertions(+), 17 deletions(-)
diff --git a/drivers/usb
Reset the HCD and, if applicable, the UDC when shutting down the
hardware to avoid spurious interrupts.
Signed-off-by: Laurent Pinchart
---
drivers/usb/host/isp1760-core.c | 7 +++
drivers/usb/host/isp1760-core.h | 1 +
drivers/usb/host/isp1760-hcd.c | 4 ++--
drivers/usb/host/isp1760-if
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
---
drivers/usb/gadget/udc/Kconfig |7 +
drivers/usb/host/Makefile |1 +
drivers/usb/host/isp1760-cor
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
---
drivers/usb/host/isp1760-core.c | 4 ++--
drivers/usb/host/isp1760-if.c | 10 --
2 files changed, 6 insertions(+), 8 deletions(-)
diff --gi
Move core device initialization to a central location in order to share
it with the device mode implementation.
Signed-off-by: Laurent Pinchart
---
drivers/usb/host/Makefile | 2 +-
drivers/usb/host/isp1760-core.c | 90 +
drivers/usb/host/isp1760-co
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 that
Hello,
This patch set adds UDC support to the isp1760 driver, to be used with the
ISP1761 dual-role USB controller.
The first 16 patches rework the isp1760 driver to prepare it for UDC support.
In particular it removes the direct HCD dependencies from the glue code (01/17
to 04/17), creates core
Don't duplicate *_set_drvdata calls in glue code.
Signed-off-by: Laurent Pinchart
---
drivers/usb/host/isp1760-hcd.c | 2 ++
drivers/usb/host/isp1760-if.c | 4
2 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/usb/host/isp1760-hcd.c b/drivers/usb/host/isp1760-hcd.c
ind
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
---
drivers/usb/host/isp1760-hcd.c | 11 +--
drivers/usb/host/isp1760-hcd.h | 5 ++---
drivers/usb/host/isp1760-if.c | 11
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 glu
The PLAT_S5P Kconfig symbol was removed in commit d78c16ccde96
("ARM: SAMSUNG: Remove remaining legacy code"). There are still
some references left, fix that by replacing them with ARCH_S5PV210.
Reported-by: Paul Bolle
Signed-off-by: Sylwester Nawrocki
---
drivers/usb/host/Kconfig |4 ++--
Adds support for USB-I2C interface of Cypress Semiconductor
CYUSBS234 USB-Serial Bridge controller.
The read/write operation is setup using vendor command through control endpoint
and actual data transfer happens through bulk in/out endpoints.
Details about the device can be found at:
http://www.
Adds support for USB-I2C/GPIO interfaces of Cypress Semiconductor
CYUSBS234 USB-Serial Bridge controller.
Details about the device can be found at:
http://www.cypress.com/?rID=84126
Signed-off-by: Muthu Mani
Signed-off-by: Rajaram Regupathy
---
Changes since v2:
* Used auto mfd id to support mu
On Mon, 2014-10-06 at 20:08 +0530, Naveen Kumar Parna wrote:
> Thanks for the patch.
>
> I tried and It crashed after the first occurrence of EPIPE.
>
> Crash log is attached.
Could you post a full "lsusb -v"?
Regards
Oliver
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To unsubscribe from this list: send the l
Adds support for USB-GPIO interface of Cypress Semiconductor
CYUSBS234 USB-Serial Bridge controller.
The GPIO get/set can be done through vendor command on control endpoint
for the configured gpios.
Details about the device can be found at:
http://www.cypress.com/?rID=84126
Signed-off-by: Muthu
Thanks for the patch.
I tried and It crashed after the first occurrence of EPIPE.
Crash log is attached.
Oct 6 19:49:24 naveen-OptiPlex-745 kernel: [ 979.188379] hci4 urb
880127ad9240 status -32 count 0
Oct 6 19:49:24 naveen-OptiPlex-745 kernel: [ 979.188556] BUG: unable
to handle kernel
On Mon, 6 Oct 2014, Michael Grzeschik wrote:
> > The implementation leaves something to be desired. Instead of keeping
> > the current port-power code in ehci-hcd inline, as it is, you should
> > define a default callback routine to do the work. Then the override
> > can replace the default call
> On 10/06/2014 02:36 PM, Michal Nazarewicz wrote:
>> However, all the ep# files will still exist on the filesystem. This may
>> be a bit confusing and error-prone, no?
On Mon, Oct 06 2014, Robert Baldyga wrote:
> Shouldn't be error-prone, because opening them will fail with -ENODEV,
> but indee
This device needs the quirk as well.
Signed-off-by: Adel Gadllah
---
drivers/hid/hid-ids.h | 1 +
drivers/hid/usbhid/hid-quirks.c | 1 +
2 files changed, 2 insertions(+)
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 79b966d..2c3c4d3 100644
--- a/drivers/hid/hid-ids.
This is based on Johan's patches that add the quirk. It need is needed for
this device as well.
Adel Gadllah (1):
HID: usbhid: enable always-poll quirk for Elan Touchscreen 009b
drivers/hid/hid-ids.h | 1 +
drivers/hid/usbhid/hid-quirks.c | 1 +
2 files changed, 2 insertions(+)
--
On Sun, Sep 28, 2014 at 10:30:53AM +0800, Peter Chen wrote:
> On Fri, Sep 26, 2014 at 10:42:35AM -0400, Alan Stern wrote:
> > On Fri, 26 Sep 2014, Michael Grzeschik wrote:
> >
> > > The current EHCI implementation is prepared to toggle the
> > > PORT_POWER bit to enable or disable a USB-Port. In s
On Mon, Oct 06, 2014 at 06:22:29PM +0530, Muthu Mani wrote:
> Adds support for USB-I2C/GPIO interfaces of Cypress Semiconductor
> CYUSBS234 USB-Serial Bridge controller.
>
> Details about the device can be found at:
> http://www.cypress.com/?rID=84126
>
> Signed-off-by: Muthu Mani
> Signed-off-b
Hi,
This extends the patch set from Johan which introduced the quirk and applied it
to the usb device 0x04f3, 0x0089. I have similar symptoms on my device during
boot up (long delay, -71 errors).
I didn't expirence any disconnects though so the second quirk (always poll)
does not appear to be
On Mon, 2014-10-06 at 18:33 +0530, Naveen Kumar Parna wrote:
> Thank you very much. I will try that patch.
Then please try.
Regards
Oliver
>From f9f74591abed07ee71c46d443dd10176d05096c5 Mon Sep 17 00:00:00 2001
From: Oliver Neukum
Date: Mon, 6 Oct 2014 15:27:54 +0200
Sub
On Fri, Sep 26, 2014 at 10:42:35AM -0400, Alan Stern wrote:
> On Fri, 26 Sep 2014, Michael Grzeschik wrote:
>
> > The current EHCI implementation is prepared to toggle the
> > PORT_POWER bit to enable or disable a USB-Port. In some
> > cases this port power can not be toggled by the PORT_POWER
> >
Thank you very much. I will try that patch.
Thanks,
Naveen
On Mon, Oct 6, 2014 at 6:25 PM, Oliver Neukum wrote:
> On Mon, 2014-10-06 at 18:18 +0530, Naveen Kumar Parna wrote:
>> Hi,
>>
>> I just collected the usbmon log(1.mon.out) and attached it. It stalls
>> for INT in transfers.
>>
>> Corre
On Mon, 2014-10-06 at 18:18 +0530, Naveen Kumar Parna wrote:
> Hi,
>
> I just collected the usbmon log(1.mon.out) and attached it. It stalls
> for INT in transfers.
>
> Corresponding kernel log is here:
> Oct 6 18:00:48 naveen-OptiPlex-745 kernel: [ 7528.718473] hci3 urb
> 88012954dd80 statu
Adds support for USB-GPIO interface of Cypress Semiconductor
CYUSBS234 USB-Serial Bridge controller.
The GPIO get/set can be done through vendor command on control endpoint
for the configured gpios.
Details about the device can be found at:
http://www.cypress.com/?rID=84126
Signed-off-by: Muthu
Adds support for USB-I2C interface of Cypress Semiconductor
CYUSBS234 USB-Serial Bridge controller.
The read/write operation is setup using vendor command through control endpoint
and actual data transfer happens through bulk in/out endpoints.
Details about the device can be found at:
http://www.
Adds support for USB-I2C/GPIO interfaces of Cypress Semiconductor
CYUSBS234 USB-Serial Bridge controller.
Details about the device can be found at:
http://www.cypress.com/?rID=84126
Signed-off-by: Muthu Mani
Signed-off-by: Rajaram Regupathy
---
drivers/mfd/Kconfig | 12 +++
drivers/
On 10/06/2014 02:36 PM, Michal Nazarewicz wrote:
> On Mon, Oct 06 2014, Robert Baldyga wrote:
>> Since we can compose gadgets from many functions, there is the problem
>> related to gadget breakage while FunctionFS daemon being closed. In some
>> cases it's strongly desired to keep gadget alive fo
On Mon, Oct 06 2014, Robert Baldyga wrote:
> Since we can compose gadgets from many functions, there is the problem
> related to gadget breakage while FunctionFS daemon being closed. In some
> cases it's strongly desired to keep gadget alive for a while, despite
> FunctionFS files are closed, to a
On 10/06/2014 11:37 AM, vichy wrote:
> hi Mathias:
>> As I understood it, it is ok to cross page boundaries as long as the buffer
>> is physically contiguous. As our dma case should be.
>> xhci specification section 3.2.8 says that:
>>
>> "Note that no constraints are placed on the TRB Length fiel
On Mon, 2014-10-06 at 17:05 +0530, Naveen Kumar Parna wrote:
> These errors will repeat until sending a proper HCI command on the USB
> bus. Again after some time duration same error will repeats.
>
> The error -32(-EPIPE) says , Endpoint stalled. For non-control
> endpoints, reset this status wi
Hi,
I am using “3.1.0-7.fc16.x86_64” kernel and testing eight USB
Bluetooth dongles using btusb.ko module.
Once I power-on the system and loading the btusb.ko driver immediately
results the below mentioned errors:
[ 1389.410907] hci3 urb 88012954dd80 status -32 count 0
[ 1389.411367] hci4
On Fri, Oct 3, 2014 at 8:12 PM, Johan Hovold wrote:
>
> On Thu, Sep 25, 2014 at 07:07:31PM +0300, Octavian Purdila wrote:
> > This patch implements the USB part of the Diolan USB-I2C/SPI/GPIO
> > Master Adapter DLN-2. Details about the device can be found here:
> >
> > +
> > + ret =
Hi,
I am using “3.1.0-7.fc16.x86_64” kernel and testing eight USB
Bluetooth dongles using btusb.ko module.
Once I power-on the system and loading the btusb.ko driver immediately
results the below mentioned errors:
[ 1389.410907] hci3 urb 88012954dd80 status -32 count 0
[ 1389.411367] hci4
Since we can compose gadgets from many functions, there is the problem
related to gadget breakage while FunctionFS daemon being closed. In some
cases it's strongly desired to keep gadget alive for a while, despite
FunctionFS files are closed, to allow another functions to complete
some presumably c
Hello.
On 10/6/2014 4:59 AM, Yoshihiro Shimoda wrote:
Signed-off-by: Yoshihiro Shimoda
---
arch/arm/boot/dts/r8a7790-lager.dts |5 +
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/r8a7790-lager.dts
b/arch/arm/boot/dts/r8a7790-lager.dts
index 1698591..4badd0a 10
On Fri, 03 Oct 2014, Paul Bolle wrote:
> Signed-off-by: Paul Bolle
> Fixes: 905e300e1043 ("USB: host: st: fix ehci/ohci driver selection")
Acked-by: Peter Griffin
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More m
From: vichy
> hi Mathias:
> > As I understood it, it is ok to cross page boundaries as long as the buffer
> > is physically
> contiguous. As our dma case should be.
> > xhci specification section 3.2.8 says that:
> >
> > "Note that no constraints are placed on the TRB Length fields in a
> > Scatt
From: Paul Zimmerman
...
> > The xhi hardware doesn't have that constraint, but has the different
> > constraints:
> > 1) A buffer must not cross a 64k address boundary.
> > 2) A LINK TRB (at the end of the ring) must only occur at a USB message
> > boundary
> >(actually it is a slightly tigh
Commit d78c16ccde96 ("ARM: SAMSUNG: Remove remaining legacy code")
removed the Kconfig symbol PLAT_S5P. Remove two optional dependencies on
that symbol from this Kconfig file too.
Signed-off-by: Paul Bolle
---
drivers/usb/host/Kconfig | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
di
Commit d78c16ccde96 ("ARM: SAMSUNG: Remove remaining legacy code")
removed the Kconfig symbol PLAT_S5P. The seven dependencies on that
symbol have evaluated to false since next-20140716 (for linux-next) and
v3.17-rc1 (for mainline). Probably no one noticed because these are all
optional dependencie
hi Mathias:
> As I understood it, it is ok to cross page boundaries as long as the buffer
> is physically contiguous. As our dma case should be.
> xhci specification section 3.2.8 says that:
>
> "Note that no constraints are placed on the TRB Length fields in a
> Scatter/Gather list. Classically
> -Original Message-
> From: Greg KH [mailto:g...@kroah.com]
> Sent: Monday, September 29, 2014 11:56 AM
> To: Badola Nikhil-B46172
> Cc: linux-usb@vger.kernel.org
> Subject: Re: [PATCH] drivers: usb :fsl: Add support for USB controller
> version-
> 2.5
>
> On Mon, Sep 29, 2014 at 03:46:0
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