On Thu, Mar 27, 2014 at 12:32:07PM -0600, David Kochendorfer wrote:
> Greg,
>
> I apologize if you've already received a copy of this - I inadvertently
> shutdown evolution in the middle of sending and it doesn't look like the
> first one was sent, so ...
>
> Is there a document/tutorial on the U
Pekon,
Before I go any further with this, could you confirm that what is
below is what you had in mind as far as the generic portion of the
patch is concerned. If so, I'll go ahead and create the second,
Micron-specific part next.
Thanks,
--david
PS: This patch adds a one-liner to of_mtd.c t
On Thu, Mar 27 2014, Alan Stern wrote:
> Oops -- I just realized that the instructions I sent you before were
> incomplete. Please try running the same test again, but this time
> issue the following commands to suspend the device:
>
> echo on >/sys/bus/usb/devices/4-2/power/control
>
Greg,
I apologize if you've already received a copy of this - I inadvertently
shutdown evolution in the middle of sending and it doesn't look like the
first one was sent, so ...
Is there a document/tutorial on the USB 3.0 driver code flow in general,
especially regarding the OTG decisions process
Greg,
Is there a document/tutorial on the USB 3.0 driver code flow in general,
especially regarding the OTG decisions process?
I am interested in both: (1) my Samsung (android linux) defaults to a
host at 2.0 when a 3.0 OTG gadget is plugged in, posting a pop-up to
select 3.0; I'd like to have i
On Thu, 2014-03-27 at 12:15 -0500, Felipe Balbi wrote:
>
> I mean, -rc8 is out, if you fix your patches up right now, how much
> testing can you do in the next couple days ? Patches need to soak in
> linux-next for a while. Even if Greg would accept a pull request, I'm
> not sure I'd feel comforta
On Thu, Mar 27, 2014 at 06:16:15PM +0200, Ivan T. Ivanov wrote:
> On Thu, 2014-03-27 at 09:58 -0500, Felipe Balbi wrote:
> > On Thu, Mar 27, 2014 at 04:03:08PM +0200, Ivan T. Ivanov wrote:
> > >
> > > Hi,
> > >
> > > On Wed, 2014-03-26 at 12:15 -0500, Felipe Balbi wrote:
> > > > > > ps: can you
On Thu, 2014-03-27 at 09:58 -0500, Felipe Balbi wrote:
> On Thu, Mar 27, 2014 at 04:03:08PM +0200, Ivan T. Ivanov wrote:
> >
> > Hi,
> >
> > On Wed, 2014-03-26 at 12:15 -0500, Felipe Balbi wrote:
> > > > > ps: can you guys, please, just send your dwc3 glue layer ? :-)
> > > >
> > > > Ivan Ivano
Rename struct platform_device pointers from ofdev to pdev for clarity.
Suggested by Mark Rutland.
Signed-off-by: Andreas Larsson
---
Differences since v1: use platform_set/get_drvdata
drivers/usb/gadget/gr_udc.c | 18 +-
1 file changed, 9 insertions(+), 9 deletions(-)
diff --
Add information on ep.maxpacket_limit for each endpoint in the debugfs
information.
Signed-off-by: Andreas Larsson
---
Differences since v1: none
drivers/usb/gadget/gr_udc.c |1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/gadget/gr_udc.c b/drivers/usb/gadget/gr_udc.c
index 0f
Use platform_get_irq as no mapping needs to be done. No functional difference
for SPARC which is the typical environment for the driver though. Suggested by
Mark Rutland.
Signed-off-by: Andreas Larsson
---
Differences since v1: none
drivers/usb/gadget/gr_udc.c | 14 --
1 file chan
Use an appropriate accessor function for property arrays to make the code nicer
and make the code correct if it would ever run on little endian architectures.
Suggested by Mark Rutland.
Signed-off-by: Andreas Larsson
---
Differences since v1: none
drivers/usb/gadget/gr_udc.c | 12
Provide more information on the two different interrupt cases and more
information of endpoint buffer sizes. Suggested by Mark Rutland.
Signed-off-by: Andreas Larsson
---
Differences since v1: none
Documentation/devicetree/bindings/usb/gr-udc.txt | 22 ++
1 file changed, 1
As gr_ep_init must be called with dev->lock held, GFP_KERNEL must not be used.
Reported-by: Dan Carpenter
Signed-off-by: Andreas Larsson
---
New patch but needs patch 1/7 to apply
drivers/usb/gadget/gr_udc.c |4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/us
Make gr_ep_enable fail properly when a call requests a larger ep.maxpacket than
ep.maxpacket_limit.
Signed-off-by: Andreas Larsson
---
Differences since v1: none
drivers/usb/gadget/gr_udc.c |4
1 file changed, 4 insertions(+)
diff --git a/drivers/usb/gadget/gr_udc.c b/drivers/usb/gadg
This patchset:
- Adds some OF related improvements suggested by Mark
Rutland.
- Adds ep.maxpacket_limit to the debugfs file and adds a check if
gr_ep_enable is called with a maxpacket value greater than
ep.maxpacket_limit.
- Fixes a bug where GFP_KERNEL was used in atomic context
Andre
On Wed, 26 Mar 2014, Mike Mitchell wrote:
> On Mon, Mar 24, 2014 at 7:30 AM, Alan Stern wrote:
>
> > What happens if you run "lsusb -v" shortly after booting? Does that
> cause the mouse to be recognized?
Oops -- I meant "microphone", not "mouse". Trying to work on too many
bug reports at on
On Thu, Mar 27, 2014 at 04:03:08PM +0200, Ivan T. Ivanov wrote:
>
> Hi,
>
> On Wed, 2014-03-26 at 12:15 -0500, Felipe Balbi wrote:
> > > > ps: can you guys, please, just send your dwc3 glue layer ? :-)
> > >
> > > Ivan Ivanov (cc'ed) had sent a number of patches for our "dwc3-msm"
> > > layer t
On Wed, 26 Mar 2014, Peter Münster wrote:
> On Wed, Mar 26 2014, Alan Stern wrote:
>
> > Please try running the test again. When it finishes, go to the
> > /sys/kernel/debug/usb/ohci/:00:12.1/ directory and post a copy of
> > the "registers" file.
> >
> > Check the contents of that file seve
Hi Johan,
I just tested your patch on a x86 system and everything works fine.
If I find some time I'll try to find why the module crashes on arm
with debug=1.
Best regards,
--
Ludovic Drolez.
http://www.aopensource.com - The Android Open Source Portal
http://www.drolez.com
Hi!
Other responsibilities has been holding back the Linux commitments.
Thank you for reminding me! I'll get to it!
Best regards,
Andreas Larsson
Software Engineer
Aeroflex Gaisler AB
Aeroflex Microelectronic Solutions – HiRel
Kungsgatan 12
SE-411 19 Gothenburg, Sweden
Phone: +46 31 7758669
an
Hi,
On Wed, 2014-03-26 at 12:15 -0500, Felipe Balbi wrote:
> > > ps: can you guys, please, just send your dwc3 glue layer ? :-)
> >
> > Ivan Ivanov (cc'ed) had sent a number of patches for our "dwc3-msm"
> > layer to the list for review, but I think they were still held up in the
> > feedback p
This bug is still there in linux-next. What's the story, Andreas?
regards,
dan carpenter
On Thu, Jan 23, 2014 at 07:19:57PM +0300, Dan Carpenter wrote:
> Hello Andreas Larsson,
>
> The patch 27e9dcc924e9: "usb: gadget: Add UDC driver for Aeroflex
> Gaisler GRUSBDC" from Dec 23, 2013, leads to t
Hi,
I am trying to send data to a USB device connected to a USB3.0 port over a USB
bulk end point using libusb APIs . It is failing failed with error ERROR_IO.
The same device and the test program works fine on a USB2.0 port.
After enabling the XHCI debug options, I found that I am getting the
Otherwise the value from the last probe would be retained that possibly is
freed since (the UDC is removed) and therefore no longer relevant. Reproducible
with the dummy UDC:
modprobe dummy_hcd
mount -t gadgetfs gadgetfs /dev/gadget
umount /dev/gadget
rmmod dummy_hcd
mount -t gadgetfs ga
25 matches
Mail list logo
