On 2012年12月12日 05:59, Frank Schäfer wrote:
> Am 11.12.2012 17:48, schrieb Alan Stern:
>
> [snip]
>>
>> We really need to know which component is bad: the host controller or
>> the device.
>
> It happens with all USB 1.1 devices I have (several mice and a HP
> Deskjet 960c printer).
> The same de
Hi,
On Wed, Dec 12, 2012 at 03:49:48PM +0800, victor wrote:
> Hi,
>
> > >
> > > Yes, the devices /dev/mmcblk0 and /dev/mmcblk0p1 exist. The
> > > /dev/mmcblk0 can be mounted. The dmesg does not contain other
> > > messages. I am not sure the way to use g_file_storage.ko with UDC.
> Please
> > kin
On 2012年12月12日 00:35, Alan Stern wrote:
> On Tue, 11 Dec 2012, Lan Tianyu wrote:
>
@@ -108,11 +109,14 @@ MODULE_PARM_DESC(use_both_schemes,
DECLARE_RWSEM(ehci_cf_port_reset_rwsem);
EXPORT_SYMBOL_GPL(ehci_cf_port_reset_rwsem);
+#define HUB_PORT_RECONNECT_TRIES 20
>>>
>>>
Alan Stern writes:
>
> On Mon, 10 Dec 2012, Golmer Palmer wrote:
>
> > Alan Stern writes:
> >
> > >
> > > Right. This limit represents a hypothetical 256-minute CD.
> >
> > 256 minutes CD, ok! (75 represents 75 sectors/sec)
>
> Yes.
So 255M:60S:75F
>
> > > > Nevertheless, with a DVD th
From: fangxiaozhi
1. To optimize the match rules for the Huawei USB storage devices. Avoid to
load USB storage driver for modem interface with Huawei devices.
2. Add to support new switch command for new Huawei USB dongles.
Signed-off-by: fangxiaozhi
---
Alan Stern writes:
> If you read the confidentiality notice, you'll see that it merely says
> that the contents of the email _may_ be confidential. Also, it warns
> people who _aren't_ the intended addressees -- but if the message was
> sent to a public email list then obviously there are no
Hi,
ok, let's start.
On Wed, Dec 12, 2012 at 06:20:33PM +0800, fangxiaozhi 00110321 wrote:
> From: fangxiaozhi
>
> 1. To optimize the match rules for the Huawei USB storage devices. Avoid to
> load USB storage driver for modem interface with Huawei devices.
> 2. Add to support new switch comma
On Wed, 12 Dec 2012 18:20:33 +0800
fangxiaozhi 00110321 wrote:
> From: fangxiaozhi
>
> 1. To optimize the match rules for the Huawei USB storage devices. Avoid to
> load USB storage driver for modem interface with Huawei devices.
> 2. Add to support new switch command for new Huawei USB dongle
devm_kzalloc is device managed and makes error handling and cleanup
simpler. While at it also fixed the return value when platform_device_alloc
failed in probe function.
Cc: Anton Tikhomirov
Signed-off-by: Sachin Kamat
---
Compile tested on linux-next tree.
---
drivers/usb/dwc3/dwc3-exynos.c |
On Wed, Dec 12, 2012 at 04:13:15PM +0530, Sachin Kamat wrote:
> devm_kzalloc is device managed and makes error handling and cleanup
> simpler. While at it also fixed the return value when platform_device_alloc
> failed in probe function.
>
> Cc: Anton Tikhomirov
> Signed-off-by: Sachin Kamat
wh
On 12 December 2012 16:51, Felipe Balbi wrote:
> On Wed, Dec 12, 2012 at 04:13:15PM +0530, Sachin Kamat wrote:
>> devm_kzalloc is device managed and makes error handling and cleanup
>> simpler. While at it also fixed the return value when platform_device_alloc
>> failed in probe function.
>>
>> Cc
Hi,
On Wed, Dec 12, 2012 at 05:08:09PM +0530, Sachin Kamat wrote:
> On 12 December 2012 16:51, Felipe Balbi wrote:
> > On Wed, Dec 12, 2012 at 04:13:15PM +0530, Sachin Kamat wrote:
> >> devm_kzalloc is device managed and makes error handling and cleanup
> >> simpler. While at it also fixed the re
Hello,
We have an issue when trying to use USB cameras on a particular machine using
the latest mainline Linux 3.7 kernel. This is not a regression since the same
issue is present with older kernels (i.e: 3.5).
The cameras work fine when plugged to an USB2.0 port (using the EHCI HCD host
controll
On Wed, 12 Dec 2012, Timur wrote:
> - Unplugging and re-plugging the slave device works well.
> - Unplugging the Y-cable (disconnecting slave and external power at the
> same time) then re-plugging the Y-cable works well.
> - Disconnecting external power to both devices, then waiting for the
> h
On Tue, 11 Dec 2012, Sarah Sharp wrote:
> Hi Alan,
>
> I'm finally revisiting the issue with active transfers when a device
> disconnects. I'm trying to refresh my memory of the issue.
>
> On Thu, Oct 18, 2012 at 03:54:06PM -0400, Alan Stern wrote:
> > Unfortunately the trace isn't termendously
On Wed, 12 Dec 2012, Robert Hancock wrote:
> On 12/11/2012 02:37 PM, Alan Stern wrote:
> > On Tue, 11 Dec 2012, prasannatsmkumar wrote:
> >
> >> Hi All,
> >>
> >> I connected an Android phone using USB cable to my machine running
> >> Linux (Linux 3.0, 3.2, 3.5). Mounted the SD card in phone in sy
On Wed, 12 Dec 2012, Lan Tianyu wrote:
> Hi Alan:
> About your question of "Does the device send a remote wakeup request
> even when it is disabled for remote wakeup?", I am not very clear.
> Default, device remote wakeup is disabled and if we disable device's
> remote wakeup via sysfs, the
On Wed, 12 Dec 2012, Lan Tianyu wrote:
> >> I tested a usb ssd which consumes about 1s to makes usb port status
> >> enter into connect status after powering off and powering on the port.
> >> So I set the tries 20 and the longest latency is larger than 2s.
> >> The debounce routine only guarantee
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
On 12/12/12 10:07 AM, Greg KH wrote:
> On Wed, Dec 12, 2012 at 11:39:33AM +0100, Guillaume Gardet wrote:
>> Hi,
>>
>> please find in attachment a patch to fix armv7 kernel-default
>> config.
>>
>> CONFIG_USB_EZUSB_FX2 must be a module instead of buil
On Wed, 12 Dec 2012, Golmer Palmer wrote:
> Alan Stern writes:
>
> >
> > On Mon, 10 Dec 2012, Golmer Palmer wrote:
> >
> > > Alan Stern writes:
> > >
> > > >
> > > > Right. This limit represents a hypothetical 256-minute CD.
> > >
> > > 256 minutes CD, ok! (75 represents 75 sectors/sec)
>
On Wed, 12 Dec 2012, Bjørn Mork wrote:
> Alan Stern writes:
>
> > If you read the confidentiality notice, you'll see that it merely says
> > that the contents of the email _may_ be confidential. Also, it warns
> > people who _aren't_ the intended addressees -- but if the message was
> > sent
On Wed, 12 Dec 2012, Alan Stern wrote:
> You should test the connect status in a loop. Each time through the
> loop, if it's not connected wait another 20 or so.
Typo; I meant wait another 20 ms or so.
Alan Stern
--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the b
On Wed, Dec 12, 2012 at 10:59:21AM -0500, Jeff Mahoney wrote:
> On 12/12/12 10:07 AM, Greg KH wrote:
> > On Wed, Dec 12, 2012 at 11:39:33AM +0100, Guillaume Gardet wrote:
> >> Hi,
> >>
> >> please find in attachment a patch to fix armv7 kernel-default
> >> config.
> >>
> >> CONFIG_USB_EZUSB_FX2 m
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
On 12/12/12 10:59 AM, Jeff Mahoney wrote:
> On 12/12/12 10:07 AM, Greg KH wrote:
>> On Wed, Dec 12, 2012 at 11:39:33AM +0100, Guillaume Gardet
>> wrote:
>>> Hi,
>>>
>>> please find in attachment a patch to fix armv7 kernel-default
>>> config.
>>>
>>
On Wed, 12 Dec 2012, Alan Stern wrote:
> On Wed, 12 Dec 2012, Bjørn Mork wrote:
>
> > Alan Stern writes:
> >
> > > If you read the confidentiality notice, you'll see that it merely says
> > > that the contents of the email _may_ be confidential. Also, it warns
> > > people who _aren't_ the i
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
On 12/12/12 11:10 AM, Greg Kroah-Hartman wrote:
> On Wed, Dec 12, 2012 at 10:59:21AM -0500, Jeff Mahoney wrote:
>> On 12/12/12 10:07 AM, Greg KH wrote:
>>> On Wed, Dec 12, 2012 at 11:39:33AM +0100, Guillaume Gardet
>>> wrote:
Hi,
please
On 12.12.2012 16:20, Alan Stern wrote:
On Wed, 12 Dec 2012, Timur wrote:
- Unplugging and re-plugging the slave device works well.
- Unplugging the Y-cable (disconnecting slave and external power at the
same time) then re-plugging the Y-cable works well.
- Disconnecting external power to both d
On Wed, Dec 12, 2012 at 12:47:24PM +0100, Javier Martinez Canillas wrote:
> Hello,
>
> We have an issue when trying to use USB cameras on a particular machine using
> the latest mainline Linux 3.7 kernel. This is not a regression since the same
> issue is present with older kernels (i.e: 3.5).
>
On Wed, 12 Dec 2012, Timur wrote:
> Nexus 7 and USB slave get their power via USB cable. This makes it a
> little difficult to connect power, but leave the USB connection
> unplugged. I'm not sure how to proceed with this.
>
> This is the USB Y-adapter I am using:
> https://sites.google.com/si
On Mon, 10 Dec 2012, Sarah Sharp wrote:
> > > Ok. The hardware devs are asking if this problem is hit on newer
> > > hardware. They think that most of the kinks in the EHCI host should
> > > have been worked out by the Nehalem generation. Do you have access to a
> > > newer EHCI system? If not
Am 12.12.2012 09:23, schrieb Lan Tianyu:
> On 2012年12月12日 05:59, Frank Schäfer wrote:
>> Am 11.12.2012 17:48, schrieb Alan Stern:
>>
>> [snip]
>>> We really need to know which component is bad: the host controller or
>>> the device.
>> It happens with all USB 1.1 devices I have (several mice and a
On Wed, 12 Dec 2012 12:28:16 -0800, Frank Schäfer
wrote:
Good information. Attaching device makes hc work abnormally during
entering into s3 since without device it can work, right?
Right.
The system successfully enters S3 (machine switches off = fan stops,
light off etc.) but it resumes im
On Tue, Nov 27, 2012 at 3:11 PM, Linus Walleij wrote:
> On Wed, Nov 21, 2012 at 3:33 PM, Linus Walleij
> wrote:
>> On Wed, Nov 14, 2012 at 3:40 PM, Linus Walleij
>> wrote:
>>
>>> From: Haipeng YU
>>>
>>> When a device is switched off by software, gserial_cleanup will
>>> be called, and switch
On 12/12/2012 06:52 PM, Sarah Sharp wrote:
> On Wed, Dec 12, 2012 at 12:47:24PM +0100, Javier Martinez Canillas wrote:
>> Hello,
>>
>> We have an issue when trying to use USB cameras on a particular machine using
>> the latest mainline Linux 3.7 kernel. This is not a regression since the same
>> i
On 2012年12月12日 23:50, Alan Stern wrote:
> On Wed, 12 Dec 2012, Lan Tianyu wrote:
>
>> Hi Alan:
>> About your question of "Does the device send a remote wakeup request
>> even when it is disabled for remote wakeup?", I am not very clear.
>> Default, device remote wakeup is disabled and if we d
Hi Felipe,
On Tue, Nov 27, 2012 at 20:15:22, Mohammed, Afzal wrote:
> "54db6ee ARM: OMAP2+: Introduce local usb.h" moved control module bit
> definitions from plat/usb.h (which dsps glue was using) to a local
> header in mach-omap2. And in parallel,
> "c68bb4c usb: musb: dsps: control module hand
Hi,
Do i need to resubmit the patchset for the next merge window ?
If so, do you guys prefer it against linus or next branch ?
For the record :
> New USB input driver for eBeam devices.
>
> Currently supported (tested) :
> - Luidia eBeam classic projection and edge projection models
> - Nec "i
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