Signed-off-by: Chris Ruehl chris.ru...@gtsys.com.hk
Acked-by: Venu Byravarasu vbyravar...@nvidia.com
---
drivers/usb/phy/phy-tegra-usb.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/phy/phy-tegra-usb.c b/drivers/usb/phy/phy-tegra-usb.c
index 82232ac..bbe4f8e
Add FSL USB Gadget entry in platform device id table
Signed-off-by: Suresh Gupta suresh.gu...@freescale.com
---
drivers/usb/gadget/fsl_udc_core.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/usb/gadget/fsl_udc_core.c
b/drivers/usb/gadget/fsl_udc_core.c
index
Signed-off-by: Suresh Gupta suresh.gu...@freescale.com
---
drivers/usb/gadget/fsl_udc_core.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/gadget/fsl_udc_core.c
b/drivers/usb/gadget/fsl_udc_core.c
index 0b0a871..0217c46 100644
--- a/drivers/usb/gadget/fsl_udc_core.c
+++
Hi,
On 11/18/2013 08:05 AM, Gerd Hoffmann wrote:
On Fr, 2013-11-15 at 16:06 +0100, Hans de Goede wrote:
task management commands expect a response_iu rather then a sense_iu,
and
these have different sizes. Make the urb we submit to get the reply
the right
size.
I think that doesn't work for
On 11/15/2013 04:46 PM, David Laight wrote:
From: Hans de Goede
Sent: 15 November 2013 15:06
To: Sarah Sharp
Cc: linux-usb@vger.kernel.org; Gerd Hoffmann; Alan Stern; Hans de Goede
Subject: [PATCH 01/68] xhci: fix usb3 streams
From: Gerd Hoffmann kra...@redhat.com
xhci maintains
But the minimum fragment size is (probably) 4k.
For the network stack an OUT transfer might have a lot (and I mean lots)
of fragments (there may be constraints, and linearising the skb is a
option).
[...]
The maximum number of fragments in the skb is going to be 17 (including
the
In commit
88f718e3fa4d67f3a8dbe79a2f97d722323e4051
ARM: pxa: delete the custom GPIO header
we removed the implicit inclusion of mach/gpio.h
from linux/gpio.h.
The pxa25x_udc was not using that, but it was relying
on linux/gpio.h to implictly include mach/gpio.h
which in turn implicitly included
Hi Marek,
On Sun, Nov 17, 2013 at 11:59:10PM +0100, Marek Vasut wrote:
Dear Peter Chen,
Probe the usbmisc driver earlier, otherwise the ci_hdrc_imx.c will
get -EPROBE_DEFER from usbmisc when both are compiled into the kernel
and thus USB gadget mode won't work.
Hi Marek, you know
This is my idea to hook the ulpi for my board.
This patch includes to support gpio-chipselect for the ISP1504 (pin29)
diff --git a/drivers/usb/phy/phy-generic.c b/drivers/usb/phy/phy-generic.c
index fce3a9e..2b7bdf3 100644
--- a/drivers/usb/phy/phy-generic.c
+++ b/drivers/usb/phy/phy-generic.c
Dear Felipe,
On 11/15/2013 11:04 PM, Felipe Balbi wrote:
please send your glue layer sources and any logs you might have. PHY
drivers are loading at subsys_initcall and gadget drivers are loading at
module_init(). I don't see how that could happen :-s
Thanks for your inputs. I was using
On Sat, 2013-11-16 at 06:26 +0900, Greg KH wrote:
On Fri, Nov 15, 2013 at 03:36:53PM +0100, oli...@neukum.org wrote:
From: Oliver Neukum oneu...@suse.de
It is useless now. Straight removal.
Signed-off-by: Oliver Neukum oneu...@suse.de
Ok, I think these have all moved beyond RFC
On Fri, 2013-11-15 at 13:36 -0500, Alan Stern wrote:
On Fri, 15 Nov 2013 oli...@neukum.org wrote:
From: Oliver Neukum oneu...@suse.de
To allow a full switch to dynamic debugging make the
debug parameter conditional on defined(DEBUF) ||
defined(CONFIG_DYNAMIC_DEBUG)
From: Oliver Neukum oneu...@suse.de
Simple elemination of the conditional compilation
Signed-off-by: Oliver Neukum oneu...@suse.de
---
drivers/usb/host/ehci-hub.c | 6 ++
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
From: Oliver Neukum oneu...@suse.de
This is a step in the conversion to only use dynamic
debugging.
Signed-off-by: Oliver Neukum oneu...@suse.de
---
drivers/usb/host/fusbh200-hcd.c | 8
1 file changed, 8 deletions(-)
diff --git a/drivers/usb/host/fusbh200-hcd.c
From: Oliver Neukum oneu...@suse.de
For dynamic debug the overhead for evaluating parameters must
be sacrificed only if the message is actually printed
Signed-off-by: Oliver Neukum oneu...@suse.de
---
drivers/usb/host/fotg210-hcd.c | 10 +-
1 file changed, 5 insertions(+), 5
From: Oliver Neukum oneu...@suse.de
Conditional compilation for debugging is removed in favor of
dynamic debugging. To do so
1. the support for debugfs is always compiled
2. the support for the ancient print_urb debugging aid is removed
Signed-off-by: Oliver Neukum oneu...@suse.de
---
From: Oliver Neukum oneu...@suse.de
These helpers are used only during setup of a HCD.
A small overhead is no problem.
Signed-off-by: Oliver Neukum oneu...@suse.de
---
drivers/usb/host/fusbh200-hcd.c | 14 --
1 file changed, 14 deletions(-)
diff --git
From: Oliver Neukum oneu...@suse.de
The decision what is interesting is made in user space.
Signed-off-by: Oliver Neukum oneu...@suse.de
---
drivers/usb/host/fotg210-hcd.c | 13 +++--
1 file changed, 3 insertions(+), 10 deletions(-)
diff --git a/drivers/usb/host/fotg210-hcd.c
From: Oliver Neukum oneu...@suse.de
To allow a full switch to dynamic debugging make the
debug parameter conditional on defined(DEBUF) || defined(CONFIG_DYNAMIC_DEBUG)
Signed-off-by: Oliver Neukum oneu...@suse.de
---
drivers/usb/host/uhci-hcd.c | 44 +---
From: Oliver Neukum oneu...@suse.de
Simply remove the conditional compilation and remove
the empty stubs.
Signed-off-by: Oliver Neukum oneu...@suse.de
---
drivers/usb/host/fotg210-hcd.c | 47 --
1 file changed, 47 deletions(-)
diff --git
From: Oliver Neukum oneu...@suse.de
That logging is overkill. Simply remove it.
Signed-off-by: Oliver Neukum oneu...@suse.de
---
drivers/usb/host/fusbh200-hcd.c | 7 ---
1 file changed, 7 deletions(-)
diff --git a/drivers/usb/host/fusbh200-hcd.c b/drivers/usb/host/fusbh200-hcd.c
index
From: Oliver Neukum oneu...@suse.de
The decision what is interesting is shifted to user space by
dynamic debugging.
Signed-off-by: Oliver Neukum oneu...@suse.de
---
drivers/usb/host/fotg210-hcd.c | 16 +---
1 file changed, 5 insertions(+), 11 deletions(-)
diff --git
From: Oliver Neukum oneu...@suse.de
This allows removal of much conditional compilation.
Signed-off-by: Oliver Neukum oneu...@suse.de
---
drivers/usb/host/fusbh200-hcd.c | 20
drivers/usb/host/fusbh200.h | 4
2 files changed, 4 insertions(+), 20 deletions(-)
diff
From: Oliver Neukum oneu...@suse.de
With dynamic debugging the selection is done in user space
Signed-off-by: Oliver Neukum oneu...@suse.de
---
drivers/usb/host/ohci-hub.c | 6 ++
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/usb/host/ohci-hub.c
From: Oliver Neukum oneu...@suse.de
With the introduction of dynamic debugging it has become redundant.
Collapse it with ohci_dbg()
Signed-off-by: Oliver Neukum oneu...@suse.de
---
drivers/usb/host/ohci-hcd.c | 4 ++--
drivers/usb/host/ohci-q.c | 8
drivers/usb/host/ohci.h | 6
From: Oliver Neukum oneu...@suse.de
Just remove the conditional compilation.
Signed-off-by: Oliver Neukum oneu...@suse.de
---
drivers/usb/host/ohci-hcd.c | 6 --
1 file changed, 6 deletions(-)
diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c
index 501ecea..de0e3e4
From: Oliver Neukum oneu...@suse.de
With dynamic debugging this log level is no longer supported.
The decision which messages are interesting is done in user space.
Signed-off-by: Oliver Neukum oneu...@suse.de
---
drivers/usb/host/fusbh200-hcd.c | 16 +---
1 file changed, 5
From: Oliver Neukum oneu...@suse.de
This makes sure the header files are all there
Signed-off-by: Oliver Neukum oneu...@suse.de
---
drivers/usb/host/uhci-debug.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/host/uhci-debug.c b/drivers/usb/host/uhci-debug.c
From: Oliver Neukum oneu...@suse.de
This gets rid of conditional compilation.
Signed-off-by: Oliver Neukum oneu...@suse.de
---
drivers/usb/host/fusbh200-hcd.c | 31 ---
drivers/usb/host/fusbh200.h | 8
2 files changed, 39 deletions(-)
diff --git
From: Oliver Neukum oneu...@suse.de
Always compile in the debugfs support
---
drivers/usb/host/fotg210-hcd.c | 8
drivers/usb/host/fotg210.h | 8
2 files changed, 16 deletions(-)
diff --git a/drivers/usb/host/fotg210-hcd.c b/drivers/usb/host/fotg210-hcd.c
index
From: Oliver Neukum oneu...@suse.de
This is overkill. Just removeit.
Signed-off-by: Oliver Neukum oneu...@suse.de
---
drivers/usb/host/ehci-hcd.c | 7 ---
1 file changed, 7 deletions(-)
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index e8ba4c4..b57e997 100644
---
From: Oliver Neukum oneu...@suse.de
It is useless now. Straight removal.
Signed-off-by: Oliver Neukum oneu...@suse.de
---
drivers/usb/host/ehci-hcd.c | 1 -
drivers/usb/host/fotg210-hcd.c | 1 -
drivers/usb/host/fusbh200-hcd.c | 1 -
drivers/usb/host/ohci-hcd.c | 2 --
4 files changed,
From: Oliver Neukum oneu...@suse.de
In the drivers that no longer need it, it is removed.
It is removed from the Makefile. Drivers not fully converted
to dynamic debug have it shifted down into the individual
drivers.
Signed-off-by: Oliver Neukum oneu...@suse.deusb: kill DEBUG compile option
Hi Mark,
On Fri, 2013-11-15 at 16:38 +, Mark Rutland wrote:
On Tue, Nov 12, 2013 at 02:51:45PM +, Ivan T. Ivanov wrote:
From: Ivan T. Ivanov iiva...@mm-sol.com
Allows MSM OTG controller to be specified via device tree.
Signed-off-by: Ivan T. Ivanov iiva...@mm-sol.com
Cc:
Hi Mark,
On Fri, 2013-11-15 at 16:42 +, Mark Rutland wrote:
On Tue, Nov 12, 2013 at 02:51:47PM +, Ivan T. Ivanov wrote:
From: Ivan T. Ivanov iiva...@mm-sol.com
Allow support to use 2nd HSPHY with USB2 Core.
Some platforms may have configuration to allow USB controller
work
In any case, although Bjørn made a good point about latency, the main
reason for having the sysfs interface was to cope with buggy devices.
Linux started using runtime PM before Windows did. At that time, many
devices did not support runtime suspend very well -- they didn't have
to since
On Mon, Nov 18, 2013 at 07:10:45AM +, Luke-Jr wrote:
On Monday, November 18, 2013 6:07:37 AM Greg KH wrote:
I want my software to ignore devices that are already in use by other
software. The other software might be accessing it via the kernel
drivers, or perhaps libusb. My software
What your otg port looks like? It is a Micro-B-Female port?
If ID pin is low, it will be considered as host role, when you
connect to another machine's host port, both sides are host, it can't
be enumerated.
Yes, I know, both sides are in the host role. Granted my fault, but
Hi Sarah et al,
Here is v3 of my patch-series / pull-req for you to pull into your xhci tree
for 3.14.
New this version is that the uas: Use proper packet size when submitting
reponse urbs patch has been dropped. As Gerd rightfully pointed out we
won't know if we get a sense or response iu on
On Mon, 18 Nov 2013, Luke-Jr wrote:
Is there a way to tell if a USB device is in use or not before requesting the
kernel detach drivers?
I'd define in use as either an interface claimed on usbfs or tty/etc
provided by a kernel driver being opened. And not in use including kernel
driver
Hi Michael,
Hi Marek,
On Sun, Nov 17, 2013 at 11:59:10PM +0100, Marek Vasut wrote:
Dear Peter Chen,
Probe the usbmisc driver earlier, otherwise the ci_hdrc_imx.c will
get -EPROBE_DEFER from usbmisc when both are compiled into the kernel
and thus USB gadget mode won't work.
On Mon, 2013-11-18 at 09:48 +, David Laight wrote:
But the minimum fragment size is (probably) 4k.
For the network stack an OUT transfer might have a lot (and I mean lots)
of fragments (there may be constraints, and linearising the skb is a
option).
[...]
The maximum number
On Sat, 16 Nov 2013, Vishal Annapurve wrote:
Hi,
Here are the updated patches:
[PATCH 1/3] usb: storage: Proper cmd result assignment
This change replaces DID_ABORT with DID_TIMEOUT as a command result
whenever US_FLIDX_TIMED_OUT bit is set.
This change is made to bring USB storage
On Mon, 18 Nov 2013, Ulf Hansson wrote:
I favour the pm_runtime_no_prevent_suspend API approach, since it
would mean a change in behaviour of the PM core.
That's exactly why I don't favor it! :-)
I also think that in
some cases it could make runtime PM better understandable, for those
-Original Message-
From: Ben Hutchings [mailto:bhutchi...@solarflare.com]
Sent: 18 November 2013 15:03
To: David Laight
Cc: Alan Stern; Sarah Sharp; net...@vger.kernel.org; linux-usb@vger.kernel.org
Subject: Re: [PATCH] usb: xhci: Link TRB must not occur with a USB payload
burst.
It is not safe to assign the of_node to a device without driver. The
device is matched against a list of drivers and the of_node could lead
to a DT match with the parent driver.
Signed-off-by: Markus Pargmann m...@pengutronix.de
---
drivers/usb/musb/musb_core.c | 12 +++-
debugfs files to show the contents of important dsps registers.
Signed-off-by: Markus Pargmann m...@pengutronix.de
---
drivers/usb/musb/musb_dsps.c | 55
1 file changed, 55 insertions(+)
diff --git a/drivers/usb/musb/musb_dsps.c
Signed-off-by: Markus Pargmann m...@pengutronix.de
---
drivers/usb/musb/musb_dsps.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/usb/musb/musb_dsps.c b/drivers/usb/musb/musb_dsps.c
index 06debf8..058d611 100644
--- a/drivers/usb/musb/musb_dsps.c
+++
If there is no gadget driver musb should stay in B_IDLE state.
Signed-off-by: Markus Pargmann m...@pengutronix.de
---
drivers/usb/musb/musb_core.c | 3 ---
drivers/usb/musb/musb_gadget.c | 14 --
2 files changed, 12 insertions(+), 5 deletions(-)
diff --git
Hi,
I rebased this series onto Felipe's next branch. There are no other changes.
The series contains two bugfixes and some debugfs file operations for dsps
similar to the musb core regdump debugfs file.
Regards,
Markus Pargmann
Changes in v3:
- Using debugfs_reg32 for regdump debug file
-
Hi,
On Mon, Nov 18, 2013 at 05:32:32PM +0530, Amit Virdi wrote:
On 11/15/2013 11:04 PM, Felipe Balbi wrote:
please send your glue layer sources and any logs you might have. PHY
drivers are loading at subsys_initcall and gadget drivers are loading at
module_init(). I don't see how that could
Please use Reply-To-All so that your message gets sent to the mailing
list as well as to me.
On Sat, 16 Nov 2013, yoma sophian wrote:
hi alan:
There are other examples in the log like this one. To fix the problem
you could put more packets in each URB, or use more URBs, or eliminate
Dirk, All,
On 2013-11-07 15:05 +0100, Dirk Gouders spake thusly:
If choices consist of choice_values that depend on symbols set to 'm',
those choice_values are not set to 'n' if the choice is changed from
'm' to 'y' (in which case only one active choice_value is allowed).
Those values are
Applied to for-usb-linus to be queued for 3.13. (I changed my mind
about some of the big endian sparse fixes, and marked them to be queued
for the stable tree, so some of your patches have migrated from
for-usb-next-queue to for-usb-linus-queue.)
Sarah Sharp
On Fri, Nov 15, 2013 at 03:18:07AM
Applied to for-usb-next-queue to be queued for 3.13.
Thanks,
Sarah Sharp
On Fri, Nov 15, 2013 at 03:18:08AM +0200, Xenia Ragiadakou wrote:
This patch removes the to_pci_dev() conversion performed to generic struct
device since it is not actually useful (the pointer to the generic device
can
I'm not sure if it's worth it further looking into this for the
SUSPENDED state (Sarah's post sounds like that shouldn't happen)...
but at any rate, that would be orthogonal to my patch, right? I'm
really only interested in the NOTATTACHED case, which solves a real
issue on my system. Do you still
From: Pratyush Anand [mailto:pratyush.an...@st.com]
Sent: Sunday, November 17, 2013 8:24 PM
Hi Paul/Felipe,
Any comment?
Regards
Pratyush
On Fri, Nov 15, 2013 at 09:34:44AM +0530, Pratyush Anand wrote:
Hi,
Patch usb: dwc3: gadget: drop dwc3 manual phy control says
Recent
Hi Dave
Did you have a chance to look at this? Let me know how you want me to
fix this.
//govind
On Mon, 11 Nov 2013, Govindarajulu Varadarajan wrote:
On Mon, 4 Nov 2013, David Miller wrote:
From: Govindarajulu Varadarajan govindarajul...@gmail.com
Date: Sat, 2 Nov 2013 19:17:43 +0530
Please don't top-post. You're making a lot of obvious mistakes, to the
likely effect that soon enough people won't even read your email.
Did you have a chance to look at this? Let me know how you want me to
fix this.
By not fixing anything?
Is is quite unlikely thats skb is NULL. So it
From: linux-usb-ow...@vger.kernel.org
[mailto:linux-usb-ow...@vger.kernel.org] On Behalf Of David Laight
Sent: Monday, November 18, 2013 1:36 AM
It doesn't look like the networking subsystem (which seems to be the
code you're most familiar with) uses packed, but plenty of other
From: Govindarajulu Varadarajan govindarajul...@gmail.com
Date: Tue, 19 Nov 2013 00:56:48 +0530 (IST)
Did you have a chance to look at this? Let me know how you want me to
fix this.
I said clearly that I don't want this change to be made, because in many
cases the = NULL assignment in the
On Monday, November 18, 2013 1:37:23 PM Greg KH wrote:
On Mon, Nov 18, 2013 at 07:10:45AM +, Luke-Jr wrote:
On Monday, November 18, 2013 6:07:37 AM Greg KH wrote:
I want my software to ignore devices that are already in use by other
software. The other software might be accessing it
On Mon, Nov 18, 2013 at 08:19:38PM +, Luke-Jr wrote:
My software does not interface with keyboards under any condition.
Some specific devices I'm working with include:
FTDI: Avalon, Butterfly Labs BitFORCE BitFORCE SC, The Chili
CP210X: Bitfountain Block Erupter Emerald/Sapphire
On Monday, November 18, 2013 8:29:24 PM Greg KH wrote:
On Mon, Nov 18, 2013 at 08:19:38PM +, Luke-Jr wrote:
My software does not interface with keyboards under any condition.
Some specific devices I'm working with include:
FTDI: Avalon, Butterfly Labs BitFORCE BitFORCE SC, The Chili
On Mon, Nov 18, 2013 at 08:38:39PM +, Luke-Jr wrote:
On Monday, November 18, 2013 8:29:24 PM Greg KH wrote:
On Mon, Nov 18, 2013 at 08:19:38PM +, Luke-Jr wrote:
My software does not interface with keyboards under any condition.
Some specific devices I'm working with include:
On Monday, November 18, 2013 9:25:49 PM Greg KH wrote:
Ok, this is making no sense. As you really aren't saying exactly what
you are trying to do, I'm going to just give up and say you can't do it.
As I said before, I want to use devices only if they aren't already in use.
With hidapi's hidraw
Hi,
On Mon, Nov 18, 2013 at 07:12:36PM +, Paul Zimmerman wrote:
From: Pratyush Anand [mailto:pratyush.an...@st.com]
Sent: Sunday, November 17, 2013 8:24 PM
Hi Paul/Felipe,
Any comment?
Regards
Pratyush
On Fri, Nov 15, 2013 at 09:34:44AM +0530, Pratyush Anand wrote:
On Sat, Nov 16, 2013 at 02:01:17AM +0200, Taras Kondratiuk wrote:
From: Victor Kamensky victor.kamen...@linaro.org
All OMAP IP blocks expect LE data, but CPU may operate in BE mode.
Need to use endian neutral functions to read/write h/w registers.
I.e instead of __raw_read[lw] and
David Miller [mailto:da...@davemloft.net]
Sent: Saturday, November 16, 2013 6:40 AM
To: Hayeswang
Cc: net...@vger.kernel.org; nic_swsd;
linux-ker...@vger.kernel.org; linux-usb@vger.kernel.org
Subject: Re: [PATCH net v3 1/4] r8152: fix tx/rx memory overflow
From: Hayes Wang
For the patch #1, I modify the type of the variable pkt_len from unsigned
to unsigned int.
Hayes Wang (4):
r8152: fix tx/rx memory overflow
r8152: modify the tx flow
r8152: support stopping/waking tx queue
r8152: fix incorrect type in assignment
drivers/net/usb/r8152.c | 109
The tx/rx would access the memory which is out of the desired range.
Modify the method of checking the end of the memory to avoid it.
For r8152_tx_agg_fill(), the variable remain may become negative.
However, the declaration is unsigned, so the while loop wouldn't
break when reaching the end of
The maximum packet number which a tx aggregation buffer could contain
is the buffer size / (packet size + descriptor size).
If the tx buffer is empty and the tx queue length is more than the
maximum value which is defined above, stop the tx queue. Wake the tx
queue after any queued packet is
The data from the hardware should be little endian. Correct the
declaration.
Signed-off-by: Hayes Wang hayesw...@realtek.com
---
drivers/net/usb/r8152.c | 18 +-
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index
Remove the code for sending the packet in the rtl8152_start_xmit().
Let rtl8152_start_xmit() to queue the packet only, and schedule a
tasklet to send the queued packets. This simplify the code and make
sure all the packet would be sent by the original order.
Signed-off-by: Hayes Wang
On Tue, Nov 19, 2013 at 03:12:36AM +0800, Paul Zimmerman wrote:
From: Pratyush Anand [mailto:pratyush.an...@st.com]
Sent: Sunday, November 17, 2013 8:24 PM
Hi Paul/Felipe,
Any comment?
Regards
Pratyush
On Fri, Nov 15, 2013 at 09:34:44AM +0530, Pratyush Anand wrote:
Hi,
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