On Tue, 16 Jun 2015 17:21:50 +0800
Li Jun wrote:
> On Tue, Jun 16, 2015 at 11:44:52AM +0300, Roger Quadros wrote:
> >
> > On Tue, 16 Jun 2015 14:51:57 +0800
> > Li Jun wrote:
> >
> > > Set gadget's otg features according to controller's capability and usb
> > > property in device tree.
> > >
On Wed, 17 Jun 2015 13:43:35 +0800
Li Jun wrote:
> This patch adds a structure usb_otg_caps to cover all otg related
> capabilities of the device, including otg revision, and if hnp/srp/adp
> is supported.
>
> Signed-off-by: Li Jun
Reviewed-by: Roger Quadros
cheers,
-roger
> ---
> include
On Wed, 17 Jun 2015 13:43:36 +0800
Li Jun wrote:
> From: Macpaul Lin
>
> Add usb_otg_caps pointer to usb_gadget structure to indicate its
> otg capabilities.
>
> Signed-off-by: Macpaul Lin
> Signed-off-by: Li Jun
> ---
> include/linux/usb/gadget.h | 2 ++
> 1 file changed, 2 insertions(+)
On Wed, 17 Jun 2015 13:43:38 +0800
Li Jun wrote:
> Add otg version, srp, hnp and adp support for usb OTG port, then those OTG
> features don't have to be decided by usb gadget drivers.
>
> Signed-off-by: Li Jun
Reviewed-by: Roger Quadros
cheers,
-roger
> ---
> Documentation/devicetree/bin
On Wed, 17 Jun 2015 13:43:39 +0800
Li Jun wrote:
> Check property of usb hardware to get otg version and if SRP, HNP and ADP
> are supported.
>
> Signed-off-by: Li Jun
> ---
> drivers/usb/common/common.c | 29 +
> include/linux/usb/of.h | 7 +++
> 2 files
On Wed, 17 Jun 2015 13:43:42 +0800
Li Jun wrote:
> Allocate usb otg descriptor and initialize it according to gadget's otg
> capabilities, if usb_otg_caps is not set, keep settings as current gadget
> drivers. With this 2 new interfaces, gadget can use usb_otg_descriptor
> for OTG 1.x, and usb_o
On Wed, Jun 17, 2015 at 11:29:36AM +0300, Roger Quadros wrote:
>
> On Wed, 17 Jun 2015 13:43:36 +0800
> Li Jun wrote:
>
> > From: Macpaul Lin
> >
> > Add usb_otg_caps pointer to usb_gadget structure to indicate its
> > otg capabilities.
> >
> > Signed-off-by: Macpaul Lin
> > Signed-off-by: L
On Wed, 17 Jun 2015 11:29:36 +0300
Roger Quadros wrote:
>
> On Wed, 17 Jun 2015 13:43:36 +0800
> Li Jun wrote:
>
> > From: Macpaul Lin
> >
> > Add usb_otg_caps pointer to usb_gadget structure to indicate its
> > otg capabilities.
> >
> > Signed-off-by: Macpaul Lin
> > Signed-off-by: Li Ju
On Mon, Jun 15, 2015 at 09:56:06AM -0500, Peter Berger wrote:
> On Thu, 2015-06-11 at 11:10 +0200, Johan Hovold wrote:
> > On Mon, Jun 08, 2015 at 02:36:36PM -0500, Peter Berger wrote:
> > > On Fri, 2015-05-22 at 18:22 +0200, Johan Hovold wrote:
> > > > On Fri, May 15, 2015 at 12:09:54AM -0500, Pet
To please checkpatch and the tiresome reader, add the "atmel," prefix to the
USB udc compatible string.
Signed-off-by: Nicolas Ferre
Cc: #4.0+
---
Documentation/devicetree/bindings/usb/atmel-usb.txt | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/Documentation/devicet
From: Boris Brezillon
at91sam9g45, at91sam9x5 and sama5 SoCs should not use
"atmel,at91sam9rl-udc" for their USB device compatible property since
this compatible is attached to a specific hardware bug fix.
Signed-off-by: Boris Brezillon
Acked-by: Alexandre Belloni
Tested-by: Bo Shen
Acked-by:
On Wed, 17 Jun 2015 13:43:44 +0800
Li Jun wrote:
> Allocate and initialize usb otg descriptor according to gadget otg
> capabilities, add it for each usb configurations, free it while
> composite unbind. If otg capability is not defined, keep its otg
> descriptor unchanged.
>
> Signed-off-by: L
On Wed, 17 Jun 2015 13:43:43 +0800
Li Jun wrote:
> Allocate and initialize usb otg descriptor according to gadget otg
> capabilities, add it for each usb configurations, free it while
> composite unbind. If otg capability is not defined, keep its otg
> descriptor unchanged.
>
> Signed-off-by: L
On Wed, 17 Jun 2015 13:43:45 +0800
Li Jun wrote:
> Allocate and initialize usb otg descriptor according to gadget otg
> capabilities, add it for each usb configurations, free it while
> composite unbind. If otg capability is not defined, keep its otg
there is no composite unbind in acm_ms.c.
>
On Wed, Jun 17, 2015 at 11:45:45AM +0300, Roger Quadros wrote:
>
> On Wed, 17 Jun 2015 13:43:39 +0800
> Li Jun wrote:
>
> > Check property of usb hardware to get otg version and if SRP, HNP and ADP
> > are supported.
> >
> > Signed-off-by: Li Jun
> > ---
> > drivers/usb/common/common.c | 29 +
On Mon, Jun 15, 2015 at 10:47:25AM -0500, Peter E. Berger wrote:
> From: "Peter E. Berger"
>
> Instead of having ti_vsend_sync() decide when to use non-default timeouts,
> make "timeout" a parameter and leave the decision to the caller.
>
> Signed-off-by: Peter E. Berger
> ---
> drivers/usb/se
On Mon, Jun 15, 2015 at 10:47:26AM -0500, Peter E. Berger wrote:
> From: "Peter E. Berger"
>
> The io_ti driver fails to download firmware to Edgeport
> devices such as the EP/416, even when the on-disk firmware image
> (/lib/firmware/edgeport/down3.bin) is more current than the version
> on the
On 17 June 2015 at 05:28, Martin K. Petersen wrote:
> There are plenty of SSDs that report 4K physical sectors, fwiw.
Oh didn't know that. Wonder if it's yet another garbage info. Though
4k is often a nice value to make use of.
> We gave up on USB-SATA bridges long ago. Their designers appear to
On Fri, Jun 12, 2015 at 09:32:31AM +0200, Claudio Cappelli wrote:
> On Wednesday 10 June 2015 20:38:30 Claudio Cappelli wrote:
> > From: Claudio Cappelli
> >
> > Add device Olivetti Olicard 300 (Network Connect: MT6225) - IDs 2020:4000.
> >
> > Signed-off-by: Claudio Cappelli
> > Suggested-by:
On Wed, Jun 17, 2015 at 12:03:04PM +0300, Roger Quadros wrote:
>
> >
> > if (gadget_is_otg(c->cdev->gadget)) {
> > + if (!otg_desc[0]) {
> > + struct usb_descriptor_header *usb_desc;
> > +
> > + usb_desc = usb_otg_descriptor_alloc(c->cdev->gadget
Signed-off-by: Sunny Kumar
---
drivers/usb/storage/usb.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c
index 6c10c88..a0c0f66 100644
--- a/drivers/usb/storage/usb.c
+++ b/drivers/usb/storage/usb.c
@@ -485,9 +485,9 @@
From: Macpaul Lin
Add USB_OTG_ADP definition for usb_otg_descriptor.bmAttributes.
Signed-off-by: Macpaul Lin
Signed-off-by: Li Jun
Acked-by: Peter Chen
---
include/uapi/linux/usb/ch9.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/uapi/linux/usb/ch9.h b/include/uapi/linux/usb/c
From: Macpaul Lin
OTG 2.0 introduces bcdOTG in otg descriptor to identify the OTG and EH
supplement release number with which the OTG device is compliant, this
patch adds structure usb_otg20_descriptor for OTG 2.0 and above.
Signed-off-by: Macpaul Lin
Signed-off-by: Li Jun
Reviewed-by: Roger Q
From: Macpaul Lin
Copy usb_otg_descriptor from config's descriptor if host requests
USB_DT_OTG.
Signed-off-by: Macpaul Lin
Signed-off-by: Li Jun
Reviewed-by: Roger Quadros
---
drivers/usb/gadget/composite.c | 27 +++
1 file changed, 27 insertions(+)
diff --git a/driv
Changes for v5:
- By default otg feature are enabled if usb controller can support it.
use of_usb_set_otg_caps to set otg_rev and disable features by DT.
- Update legacy drivers, allocate and init otg descriptor in bind
function, free it in unbind, to make alloation and free are symmetric.
- Ad
Add otg version, srp, hnp and adp support for usb OTG port, then those OTG
features don't have to be decided by usb gadget drivers.
Signed-off-by: Li Jun
Reviewed-by: Roger Quadros
---
Documentation/devicetree/bindings/usb/generic.txt | 15 +++
1 file changed, 15 insertions(+)
diff
This patch adds a structure usb_otg_caps to cover all otg related
capabilities of the device, including otg revision, and if hnp/srp/adp
is supported.
Signed-off-by: Li Jun
Reviewed-by: Roger Quadros
---
include/linux/usb/otg.h | 15 +++
1 file changed, 15 insertions(+)
diff --git
Check property of usb hardware to get otg version and if SRP, HNP and ADP
are disabled.
Signed-off-by: Li Jun
---
drivers/usb/common/common.c | 28
include/linux/usb/of.h | 7 +++
2 files changed, 35 insertions(+)
diff --git a/drivers/usb/common/common.c b
From: Macpaul Lin
Add usb_otg_caps pointer to usb_gadget structure to indicate its
otg capabilities.
Signed-off-by: Macpaul Lin
Signed-off-by: Li Jun
Reviewed-by: Roger Quadros
---
include/linux/usb/gadget.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/include/linux/usb/gadget.h b/i
Set gadget's otg capabilities according to controller's capability and otg
properties in device tree.
Signed-off-by: Li Jun
---
drivers/usb/chipidea/core.c | 8
drivers/usb/chipidea/udc.c | 7 ++-
include/linux/usb/chipidea.h | 1 +
3 files changed, 15 insertions(+), 1 deletion(-
After introduce usb otg properties, update ci_otg_is_fsm_mode conditions
to be depending on both usb hardware properties and usb driver config,
also resolve a compile issue in debug.c after the API change.
Signed-off-by: Li Jun
---
drivers/usb/chipidea/ci.h| 5 -
drivers/usb/chipidea/deb
Allocate and initialize usb otg descriptor according to gadget otg
capabilities, add it for each usb configurations. If otg capability
is not defined, keep its original otg descriptor unchanged.
Signed-off-by: Li Jun
---
drivers/usb/gadget/legacy/hid.c | 45 ++
Allocate usb otg descriptor and initialize it according to gadget's otg
capabilities, if usb_otg_caps is not set, keep settings as current gadget
drivers. With this 2 new interfaces, gadget can use usb_otg_descriptor
for OTG 1.x, and usb_otg20_descriptor for OTG 2.0 or above, and otg
features can b
Allocate and initialize usb otg descriptor according to gadget otg
capabilities, add it for each usb configurations. If otg capability
is not defined, keep its original otg descriptor unchanged.
Signed-off-by: Li Jun
---
drivers/usb/gadget/legacy/audio.c | 43 +---
Allocate and initialize usb otg descriptor according to gadget otg
capabilities, add it for each usb configurations. If otg capability
is not defined, keep its original otg descriptor unchanged.
Signed-off-by: Li Jun
---
drivers/usb/gadget/legacy/multi.c | 39
Allocate and initialize usb otg descriptor according to gadget otg
capabilities, add it for each usb configurations, free it while
ether unbind. If otg capability is not defined, keep its otg
descriptor unchanged.
Signed-off-by: Li Jun
---
drivers/usb/gadget/legacy/ether.c | 52 +
Allocate and initialize usb otg descriptor according to gadget otg
capabilities, add it for each usb configurations. If otg capability
is not defined, keep its original otg descriptor unchanged.
Signed-off-by: Li Jun
---
drivers/usb/gadget/legacy/cdc2.c | 44 +
Allocate and initialize usb otg descriptor according to gadget otg
capabilities, add it for each usb configurations, free it while
composite unbind. If otg capability is not defined, keep its otg
descriptor unchanged.
Signed-off-by: Li Jun
Reviewed-by: Roger Quadros
---
drivers/usb/gadget/confi
Allocate and initialize usb otg descriptor according to gadget otg
capabilities, add it for each usb configurations. If otg capability
is not defined, keep its original otg descriptor unchanged.
Signed-off-by: Li Jun
---
drivers/usb/gadget/legacy/g_ffs.c | 42
Allocate and initialize usb otg descriptor according to gadget otg
capabilities, add it for each usb configurations. If otg capability
is not defined, keep its original otg descriptor unchanged.
Signed-off-by: Li Jun
---
drivers/usb/gadget/legacy/mass_storage.c | 44 +
Allocate and initialize usb otg descriptor according to gadget otg
capabilities, add it for each usb configurations. If otg capability
is not defined, keep its original otg descriptor unchanged.
Signed-off-by: Li Jun
---
drivers/usb/gadget/legacy/printer.c | 35 +++---
Allocate and initialize usb otg descriptor according to gadget otg
capabilities, add it for each usb configurations. If otg capability
is not defined, keep its original otg descriptor unchanged.
Signed-off-by: Li Jun
---
drivers/usb/gadget/legacy/ncm.c | 43 ++
Allocate and initialize usb otg descriptor according to gadget otg
capabilities, add it for each usb configurations. If otg capability
is not defined, keep its original otg descriptor unchanged.
Signed-off-by: Li Jun
---
drivers/usb/gadget/legacy/acm_ms.c | 44 ---
Allocate and initialize usb otg descriptor according to gadget otg
capabilities, add it for each usb configurations. If otg capability
is not defined, keep its original otg descriptor unchanged.
Signed-off-by: Li Jun
---
drivers/usb/gadget/legacy/serial.c | 29 +++--
1 fi
Hello.
On 6/17/2015 2:20 PM, Sunny Kumar wrote:
Your summary line and changelog got pasted together into the subject.
Signed-off-by: Sunny Kumar
WBR, Sergei
--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majord...@vger.kernel.org
More
This patch fixes "simple_strtoul is obsolete, use kstrtoul instead"
warning in usb.c.
Signed-off-by: Sunny Kumar
---
drivers/usb/storage/usb.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c
index 6c10c88..a0c0f66 1006
On Wed, Jun 17, 2015 at 05:42:57PM +0530, Sunny Kumar wrote:
> This patch fixes "simple_strtoul is obsolete, use kstrtoul instead"
> warning in usb.c.
It's not always a straight substitution, otherwise we would have just
converted the whole kernel all at once. Have you verified that the code
stil
On Wed, Jun 17, 2015 at 10:31:40AM +0530, Vivek Bhagat wrote:
> Hi All,
>
> I have connected my pc and TV board as below -
>
> PC (network i/f) <> ethernet to usb dongle <---> usb port of TV board
>
> When I power off my board, i get a kernel crash.
> Please have a look at log attached here
This patch introduces an interface authorization for USB devices.
The kernel supports a device authorization because of wireless USB.
But the new interface authorization allows to enable or disable
individual interfaces instead allow or deny a whole device.
Therefore a authorized attribute is int
The attribute authorized shows the authorization state for an interface.
Signed-off-by: Stefan Koch
---
include/linux/usb.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 447fe29..24983dc 100644
--- a/include/linux/usb.h
+++ b/include/linux/us
Driver probings and interface claims get rejected
if an interface is not authorized.
Signed-off-by: Stefan Koch
---
drivers/base/base.h | 1 -
drivers/usb/core/driver.c | 11 +++
include/linux/device.h| 1 +
3 files changed, 12 insertions(+), 1 deletion(-)
diff --git a/drive
Interfaces are allowed per default.
This can disabled or enabled (again) by writing 0 or 1 to
/sys/bus/usb/devices/usb*/interface_authorized_default
Signed-off-by: Stefan Koch
---
drivers/usb/core/hcd.c | 47 ++
drivers/usb/core/message.c | 1 +
i
The kernel supports the device authorization because of wireless USB.
These is usable for wired USB devices, too.
These new interface authorization allows to enable or disable
individual interfaces instead a whole device.
To avoid side effects the driver probing process
for the interface and it's
This part adds the documentation for the interface authorization.
Signed-off-by: Stefan Koch
---
Documentation/ABI/testing/sysfs-bus-usb | 23 +++
Documentation/usb/authorization.txt | 22 ++
2 files changed, 45 insertions(+)
diff --git a/Documentatio
There is an attribute for each interface to allow (1) or deny (0) it:
/sys/bus/usb/devices/*-*:*.*/authorized
Signed-off-by: Stefan Koch
---
drivers/usb/core/sysfs.c | 45 -
1 file changed, 44 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/core
On Wed, Jun 17, 2015 at 03:44:43PM +0200, Stefan Koch wrote:
> Driver probings and interface claims get rejected
> if an interface is not authorized.
>
> Signed-off-by: Stefan Koch
> ---
> drivers/base/base.h | 1 -
> drivers/usb/core/driver.c | 11 +++
> include/linux/device.h
On Wed, Jun 17, 2015 at 03:44:45PM +0200, Stefan Koch wrote:
> There is an attribute for each interface to allow (1) or deny (0) it:
> /sys/bus/usb/devices/*-*:*.*/authorized
>
> Signed-off-by: Stefan Koch
> ---
> drivers/usb/core/sysfs.c | 45 -
> 1 f
On Wed, Jun 17, 2015 at 03:44:45PM +0200, Stefan Koch wrote:
> There is an attribute for each interface to allow (1) or deny (0) it:
> /sys/bus/usb/devices/*-*:*.*/authorized
>
> Signed-off-by: Stefan Koch
> ---
> drivers/usb/core/sysfs.c | 45 -
> 1 f
On Tue, 16 Jun 2015, Stefan Koch wrote:
> > If autoprobing is disabled, all the user has to do is avoid writing to
> > /sys/bus/usb/drivers_probe.
> With my test case that works only with bus_probe_device() becaus it
> checks the autoprobe status and calls then device_attach().
>
> I have compil
On Wed, 17 Jun 2015, Xuebing Wang wrote:
> Alan,
>
> Thank you very much for your help. Using a valid serial number like
> below (and without removable=1) can NOT get Win7 to auto-mount it.
> modprobe g_mass_storage file=/dev/mmcblk0p4 iSerialNumber=123456789012
> nofua=1
All right. Maybe Win
On Wed, 17 Jun 2015, Stefan Koch wrote:
> The attribute authorized shows the authorization state for an interface.
>
> Signed-off-by: Stefan Koch
> ---
> include/linux/usb.h | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/include/linux/usb.h b/include/linux/usb.h
> index 447fe29..2498
On 16.06.2015 23:01, Rafał Miłecki wrote:
> On 16 June 2015 at 21:56, Greg Kroah-Hartman
> wrote:
>> On Tue, Jun 16, 2015 at 09:18:05PM +0200, Rafał Miłecki wrote:
>>> Right now xhci-plat-hcd can be built when using one of platform specific
>>> drivers only (mvebu/rcar). There shouldn't be such l
On Wed, 17 Jun 2015, Stefan Koch wrote:
> Interfaces are allowed per default.
> This can disabled or enabled (again) by writing 0 or 1 to
> /sys/bus/usb/devices/usb*/interface_authorized_default
>
> Signed-off-by: Stefan Koch
> --- a/include/linux/usb/hcd.h
> +++ b/include/linux/usb/hcd.h
> @@
On Wed, 17 Jun 2015, Stefan Koch wrote:
> Driver probings and interface claims get rejected
> if an interface is not authorized.
>
> Signed-off-by: Stefan Koch
> ---
> drivers/base/base.h | 1 -
> drivers/usb/core/driver.c | 11 +++
> include/linux/device.h| 1 +
This patch
Am Mittwoch, den 17.06.2015, 07:05 -0700 schrieb Greg KH:
> On Wed, Jun 17, 2015 at 03:44:43PM +0200, Stefan Koch wrote:
> > Driver probings and interface claims get rejected
> > if an interface is not authorized.
> >
> > Signed-off-by: Stefan Koch
> > ---
> > drivers/base/base.h | 1 -
>
On 17 June 2015 at 17:11, Mathias Nyman wrote:
> On 16.06.2015 23:01, Rafał Miłecki wrote:
>> On 16 June 2015 at 21:56, Greg Kroah-Hartman
>> wrote:
>>> On Tue, Jun 16, 2015 at 09:18:05PM +0200, Rafał Miłecki wrote:
Right now xhci-plat-hcd can be built when using one of platform specific
>>
Am Mittwoch, den 17.06.2015, 10:43 -0400 schrieb Alan Stern:
> On Tue, 16 Jun 2015, Stefan Koch wrote:
>
> > > If autoprobing is disabled, all the user has to do is avoid writing to
> > > /sys/bus/usb/drivers_probe.
> > With my test case that works only with bus_probe_device() becaus it
> > check
On Wed, 17 Jun 2015, Stefan Koch wrote:
> The kernel supports the device authorization because of wireless USB.
> These is usable for wired USB devices, too.
> These new interface authorization allows to enable or disable
> individual interfaces instead a whole device.
>
> To avoid side effects t
On Wed, 17 Jun 2015, Stefan Koch wrote:
> There is an attribute for each interface to allow (1) or deny (0) it:
> /sys/bus/usb/devices/*-*:*.*/authorized
>
> Signed-off-by: Stefan Koch
> +static struct device_attribute dev_attr_interface_authorized =
> + __ATTR_IGNORE_LOCKDEP(author
On Wed, 17 Jun 2015, Stefan Koch wrote:
> This part adds the documentation for the interface authorization.
>
> Signed-off-by: Stefan Koch
> ---
> Documentation/ABI/testing/sysfs-bus-usb | 23 +++
> Documentation/usb/authorization.txt | 22 ++
> 2 fil
Am Mittwoch, den 17.06.2015, 11:11 -0400 schrieb Alan Stern:
> On Wed, 17 Jun 2015, Stefan Koch wrote:
>
> > Interfaces are allowed per default.
> > This can disabled or enabled (again) by writing 0 or 1 to
> > /sys/bus/usb/devices/usb*/interface_authorized_default
> >
> > Signed-off-by: Stefan K
On Wed, 17 Jun 2015, Stefan Koch wrote:
> You write in another mail:
> "You could probe all the interfaces whenever any interface is
> authorized. Or there could be a separate mechanism to initiate probing."
>
> The first is the actual approach and this works fine.
> It is regardless in which ord
On Wed, 17 Jun 2015, Stefan Koch wrote:
> Am Mittwoch, den 17.06.2015, 11:11 -0400 schrieb Alan Stern:
> > On Wed, 17 Jun 2015, Stefan Koch wrote:
> >
> > > Interfaces are allowed per default.
> > > This can disabled or enabled (again) by writing 0 or 1 to
> > > /sys/bus/usb/devices/usb*/interfac
On Wed, Jun 17, 2015 at 05:13:51PM +0200, Stefan Koch wrote:
> Am Mittwoch, den 17.06.2015, 07:05 -0700 schrieb Greg KH:
> > On Wed, Jun 17, 2015 at 03:44:43PM +0200, Stefan Koch wrote:
> > > Driver probings and interface claims get rejected
> > > if an interface is not authorized.
> > >
> > > Sig
Am Mittwoch, den 17.06.2015, 11:09 -0400 schrieb Alan Stern:
> On Wed, 17 Jun 2015, Stefan Koch wrote:
>
> > The attribute authorized shows the authorization state for an interface.
> >
> > Signed-off-by: Stefan Koch
> > ---
> > include/linux/usb.h | 1 +
> > 1 file changed, 1 insertion(+)
> >
On Wed, 17 Jun 2015, Stefan Koch wrote:
> > > --- a/include/linux/usb.h
> > > +++ b/include/linux/usb.h
> > > @@ -171,6 +171,7 @@ struct usb_interface {
> > > int minor; /* minor number this interface is
> > >* bound to */
> > > enum usb
Change for v6:
UPdate otg caps by disable flags even if otg_rev is not passed, this is
needed in case user wants to disable whole OTG(or just want to ID pin
detect).
Check property of usb hardware to get otg version and if SRP, HNP and ADP
are disabled.
Signed-off-by: Li Jun
---
drivers/usb/com
> One final update on this topic: the kernel config was missing the
> CONFIG_USB_EHCI_ROOT_HUB_TT option. It turns out that the USB IP embeded a
> Transaction Translator and there is a check in ehci_halt() that aborts the
> routine in case of a Transaction Translator in the ehci controller. The che
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