Just one more FYI, by blacklisting the ses module, the oops goes away.
On Tue, Feb 3, 2015 at 6:05 PM, Alan Stern wrote:
> On Tue, 3 Feb 2015, Athlion wrote:
>
>> On Mon, Feb 2, 2015 at 7:27 PM, Alan Stern wrote:
>>
>> > Had you made any changes to the runtime suspend settings?
>> > blk_post_run
At Sun, 15 Feb 2015 14:25:05 +0700,
Johan Hovold wrote:
>
> On Thu, Feb 05, 2015 at 02:36:23PM +0100, Takashi Iwai wrote:
>
> > static int usb_serial_device_probe(struct device *dev)
> > {
> > struct usb_serial_driver *driver;
> > @@ -72,15 +79,9 @@ static int usb_serial_device_probe(struct
At Sun, 15 Feb 2015 14:32:39 +0700,
Johan Hovold wrote:
>
> On Thu, Feb 05, 2015 at 02:36:24PM +0100, Takashi Iwai wrote:
>
> No commit message?
>
> > Signed-off-by: Takashi Iwai
> > ---
> > drivers/usb/serial/bus.c | 11 +--
> > 1 file changed, 9 insertions(+), 2 deletions(-)
> >
> >
We should signal connect (pull up dp) after we have already
at peripheral mode, otherwise, the dp may be toggled due to
we reset controller or do disconnect during the initialization
for peripheral, then, the host may be confused during the
enumeration, eg, it finds the reset can't succeed, but the
Thanks for your reply.
If I use directly the ftdi_sio driver, I can't read anything.
some details :
$ dmesg
usb 1-1.3: new full-speed USB device number 4 using dwc_otg
usb 1-1.3: New USB device found, idVendor=0403, idProduct=6001
usb 1-1.3: New USB device strings: Mfr=1, Product=2, S
Hi Johan,
Your patch fixed my issue. Thank you for support!
Regards
Elvin Li
-Original Message-
From: Johan Hovold [mailto:jhov...@gmail.com] On Behalf Of Johan Hovold
Sent: Sunday, February 15, 2015 1:16 PM
To: Li, Elvin
Cc: linux-usb@vger.kernel.org; linux-ser...@vger.kernel.org
Reuse ahbcfg if assigned from platform
Input from John:
AHB_SINGLE, NOTI_ALL_DMA_WRIT, REM_MEM_SUPP, HBSTLEN,
and INV_DESC_ENDIANNESS only apply in DMA mode and are
ignored in slave mode operation.
Signed-off-by: Zhangfei Gao
---
drivers/usb/dwc2/gadget.c | 11 ---
1 file changed, 8 ins
On Sun, Feb 15, 2015 at 12:22:59PM +0800, Peter Chen wrote:
> Add MAINTAINER entry for USB OTG Finite State Machine
>
> Cc: Felipe Balbi
> Signed-off-by: Peter Chen
> ---
> MAINTAINERS | 7 +++
> 1 file changed, 7 insertions(+)
>
> diff --git a/MAINTAINERS b/MAINTAINERS
> index f25de35..bc
hi Mathias:
thanks for reviewing these patch,
and sorry for replying lately~
2015-02-12 21:50 GMT+08:00 Mathias Nyman :
> On 25.01.2015 10:13, Sneeker Yeh wrote:
>> This issue is defined by a three-way race at disconnect, between
>> 1) Class driver interrupt endpoint resheduling attempts if the I
Hi Alan:
thanks for comment it,
and sorry that a little bit late for replying,
2015-02-12 23:18 GMT+08:00 Alan Stern :
> On Thu, 12 Feb 2015, Mathias Nyman wrote:
>
>> On 25.01.2015 10:13, Sneeker Yeh wrote:
>> > This issue is defined by a three-way race at disconnect, between
>> > 1) Class drive
The following changes since commit e36f014edff70fc02b3d3d79cead1d58f289332e:
Linux 3.19-rc7 (2015-02-01 20:07:21 -0800)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git/
tags/usb-3.20-rc1
for you to fetch changes up to 4d4bac4499e9955521a
Hi Karl,
I don't know but as documented by usbsnoop log the value written from
kernel driver make my device to fail.
Windows driver after some assumption write back the original value (0xc3)
Regards,
Eddi
On Sun, Feb 8, 2015 at 2:54 AM, Karl Palsson wrote:
>
> My work in
>
>
> Eddi De Pieri
Eddi De Pieri wrote:
> Hi Karl,
>
> I don't know but as documented by usbsnoop log the value written from
> kernel driver make my device to fail.
>
> Windows driver after some assumption write back the original value
> (0xc3)
>
Ok,
I'm still progressing on more of that init code, but what I
Hi Alan,
On Mon, Feb 9, 2015 at 10:00 PM, Alan Stern wrote:
> On Mon, 9 Feb 2015, Krzysztof Opasiak wrote:
>
>> > Why bother matching by name? Why not simply take the first
>> > available
>> > UDC?
>>
>> Because you may have more than one udc. This would allow to pick one by
>> name just like us
Hi Krzysztof,
On Tue, Feb 10, 2015 at 10:47 AM, Krzysztof Opasiak
wrote:
>
>
>> -Original Message-
>> From: Ruslan Bilovol [mailto:ruslan.bilo...@gmail.com]
>> Sent: Tuesday, February 10, 2015 12:46 AM
>> To: Alan Stern
>> Cc: Krzysztof Opasiak; Peter Chen; linux-usb@vger.kernel.org;
>> l
Moved DWC3 PCI IDS to linux/pci_ids.h per the FIXME.
Signed-off-by: Joseph Kogut
---
drivers/usb/dwc3/dwc3-pci.c | 10 +-
include/linux/pci_ids.h | 8
2 files changed, 9 insertions(+), 9 deletions(-)
diff --git a/drivers/usb/dwc3/dwc3-pci.c b/drivers/usb/dwc3/dwc3-pci.c
in
This patch set is based on Felipe's usb.git / testing/next branch.
(commit id = 6461d69d12508fe166be5c6c31d5a9da02a4dfb5)
To use the USB-DMAC, we have to add some device nodes for USB-DMAC
in dts file. If we don't have such device nodes, this driver will
use PIO.
Changes from v1:
- Change local_
This patch fixes the setup sequence in xfer_work(). Otherwise,
sometimes a usb transaction will get stuck.
Signed-off-by: Yoshihiro Shimoda
---
drivers/usb/renesas_usbhs/fifo.c |4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/renesas_usbhs/fifo.c b/drivers/u
According to the gadget.h, a "complete" function will always be called
with interrupts disabled. However, sometimes usbhsg_queue_pop() function
is called with interrupts enabled. So, this function should calls
local_irq_save() before this calls the usb_gadget_giveback_request().
Otherwise, there is
To connect the channel of USB-DMAC to USBHS DnFIFO number, this patch
adds this channel/FIFO number in dma-names. Otherwise, this driver
needs to add analysis code for device tree.
Signed-off-by: Yoshihiro Shimoda
---
.../devicetree/bindings/usb/renesas_usbhs.txt |5 -
drivers/usb/r
Some Renesas SoCs have the USB-DMAC. It is able to terminate transfers
when a short packet is received, even if less bytes than the transfer
counter size have been received. Also, it is able to send a short
packet even if the packet size is not multiples of 8bytes.
Since the previous code has used
> On Sun, Feb 15, 2015 at 12:22:59PM +0800, Peter Chen wrote:
> > Add MAINTAINER entry for USB OTG Finite State Machine
> >
> > Cc: Felipe Balbi
> > Signed-off-by: Peter Chen
> > ---
> > MAINTAINERS | 7 +++
> > 1 file changed, 7 insertions(+)
> >
> > diff --git a/MAINTAINERS b/MAINTAINERS
On Wed, 2015-02-11 at 14:55 +0800, Johan Hovold wrote:
> On Tue, Feb 10, 2015 at 08:39:26PM +, Ben Hutchings wrote:
> > On Mon, 2015-01-05 at 16:04 +0100, Johan Hovold wrote:
> > > Use tty kref to release the fake tty in usb_console_setup to avoid use
> > > after free if the underlying serial d
On Mon, Feb 16, 2015 at 03:49:17AM +, Ben Hutchings wrote:
> On Wed, 2015-02-11 at 14:55 +0800, Johan Hovold wrote:
> > On Tue, Feb 10, 2015 at 08:39:26PM +, Ben Hutchings wrote:
> > > On Mon, 2015-01-05 at 16:04 +0100, Johan Hovold wrote:
> > > > Use tty kref to release the fake tty in usb
On Sun, Feb 15, 2015 at 01:26:08PM +, Li, Elvin wrote:
> Hi Johan,
> Your patch fixed my issue. Thank you for support!
Great, thanks for testing.
Johan
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Add call to __module_get when initialising the fake tty in
usb_console_setup to match the module_put in release_one_tty.
Note that the tty-driver (i.e. usb-serial core) must be compiled-in to
enable the usb console so the __module_get is essentially a noop as
driver->owner will be null.
Reported-
On Thu, 12 Feb 2015 07:56:47 +0100 Bart Van Assche wrote:
> On 02/11/15 22:25, Bruno Prémont wrote:
> > Since 3.19-rcX kernel crashes when I disconnect an external
> > HDD drive (not sure since which kernel revision tough early
> > 3.19-rcs possibly are not affected).
> >
> > It looks like this cr
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