On Wed, Jul 31, 2013 at 04:21:14PM +0200, Lothar Waßmann wrote:
This prevents the USB PHY refcount to be decremented below zero upon
unloading the ci-hdrc-imx module.
Signed-off-by: Lothar Waßmann l...@karo-electronics.de
---
drivers/usb/chipidea/ci_hdrc_imx.c |4 +---
1 files
On Wed, Jul 31, 2013 at 04:21:15PM +0200, Lothar Waßmann wrote:
Signed-off-by: Lothar Waßmann l...@karo-electronics.de
---
drivers/usb/chipidea/core.c |1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/drivers/usb/chipidea/core.c b/drivers/usb/chipidea/core.c
index
On Wed, Jul 31, 2013 at 04:21:16PM +0200, Lothar Waßmann wrote:
commit 40dcd0e introduced the following code to the ci_hdrc_probe()
function:
+ if (!dev-of_node dev-parent)
+ dev-of_node = dev-parent-of_node;
This inadvertently associates the ci_hdrc device with the
The AT91 PMC (Power Management Controller) provides an USB clock used by
USB Full Speed host (ohci) and USB Full Speed device (udc).
The usb drivers (ohci and udc) must configure this clock to 48Mhz.
This configuration was formely done in mach-at91/clock.c, but this
implementation will be removed
Alan Stern wrote:
On Wed, 31 Jul 2013, James Stone wrote:
On Wed, Jul 31, 2013 at 4:48 PM, Alan Stern st...@rowland.harvard.edu
wrote:
James, see what happens with this patch. It will print a warning
message in the system log every time it detects an underrun, but it
won't cause an URB
On Wed, Jul 31, 2013 at 10:26:15PM +0200, Julia Lawall wrote:
On Wed, 31 Jul 2013, Kumar Gaurav wrote:
Fixed String splitted into multiple line issue using macro
I'm not an expert on this kind of style issue, but I prefer strings that
look like strings.
Yeah. This patch makes the
On Tue, Jul 30, 2013 at 09:49:05PM +0200, Frank Schäfer wrote:
Based on the formula in the code description, Reinhard Max and me have
investigated the devices behavior / functional principle of the divisor based
baud rate encoding method.
It turned out, that (although beeing a good starting
On Sun, Jul 07, 2013 at 09:32:55PM +0200, pchavent wrote:
On Sun, 7 Jul 2013 10:37:59 -0700, Greg KH wrote:
On Sun, Jul 07, 2013 at 07:17:40PM +0200, pchavent wrote:
Hi.
lsusb doesn't handle 32 bits Usage tags.
I've tried to do a patch but i'm not confident in its
implementation.
Do
On Fri, Jul 26, 2013 at 06:19:16PM +0530, Kishon Vijay Abraham I wrote:
+static int phy_get_id(void)
+{
+ int ret;
+ int id;
+
+ ret = ida_pre_get(phy_ida, GFP_KERNEL);
+ if (!ret)
+ return -ENOMEM;
+
+ ret = ida_get_new(phy_ida, id);
+ if (ret 0)
+
Qiao Zhou wrote:
when usb audio device removes, it doesn't notify the ALSA read /
write thread. due to no data transmitting any more, those threads
wait for a long timeout(10s), then detects IO error. it causes
long time blocking in upper layer read/write.
to fix this issue, wake up
On Wed, Jul 31, 2013 at 09:40:26AM -0700, Sarah Sharp wrote:
On Wed, Jul 31, 2013 at 06:51:47PM +0800, Ming Lei wrote:
This patch marks all xHCI controllers as no_sg_limit since
xHCI supports building packet from discontinuous buffers.
Cc: Sarah Sharp sarah.a.sh...@linux.intel.com
On Wed, Jul 31, 2013 at 04:44:43PM -0400, Alan Stern wrote:
On Wed, 31 Jul 2013, Tomasz Figa wrote:
Alan, Greg,
On Tuesday 23 of July 2013 01:49:23 Tomasz Figa wrote:
This patch modifies the ohci-s3c2410 driver to prepare and unprepare
clocks in addition to enabling and disabling,
There are several drivers in drivers/net/usb/ that
do not have specific MAINTAINERS that should have
emails forwarded to the linux-usb mailing list.
Add a section for those drivers.
Signed-off-by: Joe Perches j...@perches.com
---
In the future, you do not need to send drivers/net/usb/ patches
On Thu, Aug 01, 2013 at 12:48:48AM -0700, Joe Perches wrote:
There are several drivers in drivers/net/usb/ that
do not have specific MAINTAINERS that should have
emails forwarded to the linux-usb mailing list.
Add a section for those drivers.
Signed-off-by: Joe Perches j...@perches.com
Hi,
Le Wed, 31 Jul 2013 18:41:57 +0100,
Tuomas Tynkkynen ttynkky...@nvidia.com a écrit :
The has_hostpc capability bit indicates that the host controller has
the HOSTPC register extensions, but at the same time enables clock
disabling power saving features with the PHY Low Power Clock Disable
On Thu, 2013-08-01 at 15:56 +0800, Greg KH wrote:
On Thu, Aug 01, 2013 at 12:48:48AM -0700, Joe Perches wrote:
There are several drivers in drivers/net/usb/ that
do not have specific MAINTAINERS that should have
emails forwarded to the linux-usb mailing list.
diff --git a/MAINTAINERS
On Thu, Aug 1, 2013 at 1:04 PM, Eric Dumazet eric.duma...@gmail.com wrote:
On Thu, 2013-08-01 at 12:41 +0800, Ming Lei wrote:
From my trace result, lots of linear SKBs are cloned or header-cloned, so
it needs skb copy too.
Is it normal in xmit path to see cloned SKBs for driver? If not, I
On Thu, 2013-08-01 at 15:30 +0800, Greg Kroah-Hartman wrote:
On Wed, Jul 31, 2013 at 09:40:26AM -0700, Sarah Sharp wrote:
On Wed, Jul 31, 2013 at 06:51:47PM +0800, Ming Lei wrote:
This patch marks all xHCI controllers as no_sg_limit since
xHCI supports building packet from discontinuous
Hi,
Peter Chen writes:
On Wed, Jul 31, 2013 at 04:21:14PM +0200, Lothar Waßmann wrote:
This prevents the USB PHY refcount to be decremented below zero upon
unloading the ci-hdrc-imx module.
Signed-off-by: Lothar Waßmann l...@karo-electronics.de
---
Hi,
Peter Chen writes:
On Wed, Jul 31, 2013 at 04:21:15PM +0200, Lothar Waßmann wrote:
Signed-off-by: Lothar Waßmann l...@karo-electronics.de
---
drivers/usb/chipidea/core.c |1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/drivers/usb/chipidea/core.c
Hi,
Peter Chen writes:
On Wed, Jul 31, 2013 at 04:21:16PM +0200, Lothar Waßmann wrote:
commit 40dcd0e introduced the following code to the ci_hdrc_probe()
function:
+ if (!dev-of_node dev-parent)
+ dev-of_node = dev-parent-of_node;
This inadvertently
On 08/01/2013 03:33 PM, Clemens Ladisch wrote:
Qiao Zhou wrote:
when usb audio device removes, it doesn't notify the ALSA read /
write thread. due to no data transmitting any more, those threads
wait for a long timeout(10s), then detects IO error. it causes
long time blocking in upper layer
hello,
I'm reading code of usb core and driver model/sysfs. I believe they are
designed with OOP. So, do we have any UML design diagrams for better
understanding? I can't image newbies can ramp up quickly in front of
such tons of codes without a high-level design guidance, though I
believe I can
The AT91 PMC (Power Management Controller) provides an USB clock used by
USB Full Speed host (ohci) and USB Full Speed device (udc).
The usb drivers (ohci and udc) must configure this clock to 48Mhz.
This configuration was formely done in mach-at91/clock.c, but this
implementation will be removed
On Thu, Aug 01, 2013 at 10:38:18AM +0200, Lothar Waßmann wrote:
Hi,
Peter Chen writes:
On Wed, Jul 31, 2013 at 04:21:14PM +0200, Lothar Waßmann wrote:
This prevents the USB PHY refcount to be decremented below zero upon
unloading the ci-hdrc-imx module.
Signed-off-by: Lothar
On Thu, Aug 01, 2013 at 10:40:42AM +0200, Lothar Waßmann wrote:
Hi,
Peter Chen writes:
On Wed, Jul 31, 2013 at 04:21:15PM +0200, Lothar Waßmann wrote:
Signed-off-by: Lothar Waßmann l...@karo-electronics.de
---
drivers/usb/chipidea/core.c |1 -
1 files changed, 0
Hi folks,
as we all know naming conventions are fragile and easy to break. We've
had weird endpoint naming conventions for far too long in the gadget
framework.
I'm trying to come up with means to get rid of that and, one of the
ideas, was to add transfer support flags to our struct usb_ep which
Updated the document as per the latest implementation.
While at it also fixed some trivial typos.
Signed-off-by: Sachin Kamat sachin.ka...@linaro.org
---
.../devicetree/bindings/usb/exynos-usb.txt | 38 +++-
1 file changed, 21 insertions(+), 17 deletions(-)
diff --git
Peter Chen writes:
On Thu, Aug 01, 2013 at 10:40:42AM +0200, Lothar Waßmann wrote:
Hi,
Peter Chen writes:
On Wed, Jul 31, 2013 at 04:21:15PM +0200, Lothar Waßmann wrote:
Signed-off-by: Lothar Waßmann l...@karo-electronics.de
---
drivers/usb/chipidea/core.c |1 -
Hi,
On Thu, Aug 01, 2013 at 12:29:55PM +0300, Felipe Balbi wrote:
Hi folks,
as we all know naming conventions are fragile and easy to break. We've
had weird endpoint naming conventions for far too long in the gadget
framework.
I'm trying to come up with means to get rid of that and, one
Updated the documentation as per the latest driver implementation.
While at it also fixed some trivial typos.
Signed-off-by: Sachin Kamat sachin.ka...@linaro.org
---
.../devicetree/bindings/usb/samsung-usbphy.txt | 48 ++--
1 file changed, 23 insertions(+), 25 deletions(-)
On 08/01/2013 11:29 AM, Felipe Balbi wrote:
Hi folks,
Hi felipe,
as we all know naming conventions are fragile and easy to break.
We've had weird endpoint naming conventions for far too long in the
gadget framework.
I'm trying to come up with means to get rid of that and, one of
the
On Thu, 2013-08-01 at 17:13 +0800, Chen Wang wrote:
hello,
I'm reading code of usb core and driver model/sysfs. I believe they are
designed with OOP.
Yes, much of the code is OO. However, we usually
don't overwrite methods.
So, do we have any UML design diagrams for better
No. The code was
On Thu, Aug 01, 2013 at 10:43:52AM +0200, Lothar Waßmann wrote:
Hi,
Peter Chen writes:
On Wed, Jul 31, 2013 at 04:21:16PM +0200, Lothar Waßmann wrote:
commit 40dcd0e introduced the following code to the ci_hdrc_probe()
function:
+ if (!dev-of_node dev-parent)
+
On Thu, Aug 01, 2013 at 11:47:56AM +0200, Sebastian Andrzej Siewior wrote:
On 08/01/2013 11:29 AM, Felipe Balbi wrote:
Hi folks,
Hi felipe,
as we all know naming conventions are fragile and easy to break.
We've had weird endpoint naming conventions for far too long in the
gadget
when usb audio device removes, we need to stop the current pcm
substream when detecting hw disconnects. otherwise the read /
write thread may sleep for long time before timeout, thus upper
layer is blocked for long time and can't repsond quickly to the
hw disconnection.
also substream pcm may
v2-v1:
stop pcm stream instead of wake up the sleep thread, which is more
reasonable.
Qiao Zhou (1):
usb: gadget: audio file: wake up sleep thread when device unbind
drivers/usb/gadget/f_audio_source.c | 11 +--
1 files changed, 9 insertions(+), 2 deletions(-)
--
To unsubscribe
On Wednesday, June 12, 2013 5:17 PM Felipe Balbi wrote:
Hi,
This is a note to let you know that the patch:
usb: gadget: cdc2: convert to new interface of f_ecm
has been applied to my tree and can be found at:
http://bit.ly/172DRHC
a snapshot of the tree can be
On 08/01/2013 12:18 PM, Felipe Balbi wrote:
yeah, I want to drop gadget_is_*() altogether and add feature flags
for the struct usb_gadget too. I mean, gadget driver shouldn't need
to know that it's running on dwc3, it needs to know if the UDC
supports alternate settings.
One of them is to
Hi
On Thu, Aug 01, 2013 at 12:31:55PM +0200, Andrzej Pietrasiewicz wrote:
On Wednesday, June 12, 2013 5:17 PM Felipe Balbi wrote:
Hi,
This is a note to let you know that the patch:
usb: gadget: cdc2: convert to new interface of f_ecm
has been applied to my tree and can
This fixes commit a38a275030086d95306555e544fc7c0e65ccd00e.
The invocation of usb_get_function_instance() is in cdc_bind()
and should not be repeated in cdc_do_config().
Signed-off-by: Andrzej Pietrasiewicz andrze...@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
---
Hi,
On Thu, Aug 01, 2013 at 12:40:47PM +0200, Andrzej Pietrasiewicz wrote:
This fixes commit a38a275030086d95306555e544fc7c0e65ccd00e.
The invocation of usb_get_function_instance() is in cdc_bind()
and should not be repeated in cdc_do_config().
Signed-off-by: Andrzej Pietrasiewicz
On 08/01/2013 07:24 AM, George Cherian wrote:
b/arch/arm/boot/dts/am33xx.dtsi
index 38b446b..0f756ca 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -333,21 +337,85 @@
status = disabled;
};
-usb@4740 {
-
On 08/01/2013 12:52 PM, Sebastian Andrzej Siewior wrote:
On 08/01/2013 07:24 AM, George Cherian wrote:
b/arch/arm/boot/dts/am33xx.dtsi
index 38b446b..0f756ca 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -333,21 +337,85 @@
status = disabled;
Hi list,
blunt question, because I'm about to assemble a new Haswell box and I
wonder if waiting for C2 boards makes sense:
Does Linux care about the apparent C1 stepping xHCI bug [1]?
Are workarounds required for the kernel? If so, does C2 get rid of them?
[1]
Hello.
On 01-08-2013 3:29, Stephen Warren wrote:
Don't they cause numerous resource conflicts while device nodes
being
instantiated as the platform devices?
No; the driver knows that the HW is screwy and there's lots of
register-range sharing going on, so it simply maps the registers,
On Thu, 2013-08-01 at 16:10 +0800, Ming Lei wrote:
On Thu, Aug 1, 2013 at 1:04 PM, Eric Dumazet eric.duma...@gmail.com wrote:
On Thu, 2013-08-01 at 12:41 +0800, Ming Lei wrote:
From my trace result, lots of linear SKBs are cloned or header-cloned, so
it needs skb copy too.
Is it
On Thu, Aug 01, 2013 at 11:51:07AM +0200, Oliver Neukum wrote:
On Thu, 2013-08-01 at 17:13 +0800, Chen Wang wrote:
hello,
I'm reading code of usb core and driver model/sysfs. I believe they are
designed with OOP.
Yes, much of the code is OO. However, we usually
don't overwrite methods.
From: Eric Dumazet eduma...@google.com
ax88179_tx_fixup() has quite complex code trying to push 8 bytes
of control data (len/mss), but fails to do it properly for TCP packets,
incurring an extra copy and point of memory allocation failure.
Lets use the simple and approved way.
On Thu, 2013-08-01 at 06:49 -0700, Eric Dumazet wrote:
From: Eric Dumazet eduma...@google.com
ax88179_tx_fixup() has quite complex code trying to push 8 bytes
of control data (len/mss), but fails to do it properly for TCP packets,
incurring an extra copy and point of memory allocation
omap_get_control_dev() is being deprecated as it doesn't support
multiple instances. As control device is present only from OMAP4
onwards which supports DT only, we use phandles to get the
reference to the control device.
As we don't support non-DT boot, we just bail out on probe
if device node
Split otghs_ctrl and USB2 PHY power down into separate
omap-control-usb nodes. Update ti,mode property.
CC: Benoit Cousson benoit.cous...@linaro.org
Signed-off-by: Roger Quadros rog...@ti.com
---
arch/arm/boot/dts/omap4.dtsi | 17 -
1 files changed, 12 insertions(+), 5
Split USB2 PHY and USB3 PHY into separate omap-control-usb
nodes. Update ti,mode property.
CC: Benoit Cousson benoit.cous...@linaro.org
Signed-off-by: Roger Quadros rog...@ti.com
---
arch/arm/boot/dts/omap5.dtsi | 18 --
1 files changed, 12 insertions(+), 6 deletions(-)
diff
omap_get_control_dev() is being deprecated as it doesn't support
multiple instances. As control device is present only from OMAP4
onwards which supports DT only, we use phandles to get the
reference to the control device.
Signed-off-by: Roger Quadros rog...@ti.com
---
drivers/usb/musb/omap2430.c
TYPE2 meaning has changed. It is now a USB2 phy with Power down bit in
control_dev_conf register.
Introduce TYPE3 and TYPE4 PHY. TYPE3 is USB3 phy with DPLL and individual
TX/RX power control. TYPE4 is USB2 phy with power aux register.
Update DT binding information to reflect these changes.
omap_get_control_dev() is being deprecated as it doesn't support
multiple instances. As control device is present only from OMAP4
onwards which supports DT only, we use phandles to get the
reference to the control device.
As we don't support non-DT boot, we just bail out on probe
if device node
Hi,
This patchset does the following:
* Restructure and add support for new PHY types. We now support the follwing
four types
TYPE1 - if it has otghs_control mailbox register (e.g. on OMAP4)
TYPE2 - if it has Power down bit in control_dev_conf register. e.g. USB2 PHY
TYPE3 - if it has DPLL
This fixes commit a38a275030086d95306555e544fc7c0e65ccd00e
(usb: gadget: cdc2: convert to new interface of f_ecm)
The invocation of usb_get_function_instance() is in cdc_bind()
and should not be repeated in cdc_do_config().
Signed-off-by: Andrzej Pietrasiewicz andrze...@samsung.com
This function was preventing us from supporting multiple
instances. Get rid of it. Since we support DT boots only,
users can get the control device phandle from the DT node.
Signed-off-by: Roger Quadros rog...@ti.com
---
drivers/usb/phy/phy-omap-control.c | 31 ++-
On Wed, 2013-07-31 at 11:13 -0400, Alan Stern wrote:
More importantly, if we already know that the medium is not present or
has been changed since it was last used, then there's no reason to call
sd_sync_cache() at all.
Like this?
Regards
Oliver
From
On Thu, 1 Aug 2013, Oliver Neukum wrote:
On Thu, 2013-08-01 at 17:13 +0800, Chen Wang wrote:
hello,
I'm reading code of usb core and driver model/sysfs. I believe they are
designed with OOP.
Yes, much of the code is OO. However, we usually
don't overwrite methods.
So, do we have
On Thu, 1 Aug 2013, Boris BREZILLON wrote:
The AT91 PMC (Power Management Controller) provides an USB clock used by
USB Full Speed host (ohci) and USB Full Speed device (udc).
The usb drivers (ohci and udc) must configure this clock to 48Mhz.
This configuration was formely done in
On Wed, 31 Jul 2013, James Stone wrote:
It seems likely that the error is caused by an SMI taking too much
time. At least, we seem to have ruled out everything else. Besides,
this change has to be made eventually in any case -- underruns can
occur at any time, in principle, and they
From: Mikko Perttunen mperttu...@nvidia.com
Device tree entries for the three EHCI controllers on Tegra114.
Enables the the third controller (USB host) on Dalmore.
Signed-off-by: Mikko Perttunen mperttu...@nvidia.com
---
arch/arm/boot/dts/tegra114-dalmore.dts | 9 +
Add device tree entries for the 3 USB controllers and PHYs and
enable the third controller on Cardhu and Beaver boards.
Fix VBUS regulator entries on Beaver. The GPIO pins were wrong.
Also, internal pullups need to be enabled on those pins.
Signed-off-by: Tuomas Tynkkynen ttynkky...@nvidia.com
On 08/01/2013 01:13 AM, Stephen Warren wrote:
On 07/31/2013 11:42 AM, Tuomas Tynkkynen wrote:
Add device tree entries for the 3 USB controllers and PHYs and
enable the third controller on Cardhu and Beaver boards.
Fix VBUS regulator entries on Beaver. The GPIO pins were wrong.
That much is
On Thu, 1 Aug 2013, James Stone wrote:
I've got some error messages written to syslog now - with no audible
effect on audio processing:
Aug 1 01:12:36 blueberry kernel: [ 6233.028335] ehci-pci
:00:12.2: iso underrun 8800c872db00 (1407+0 1471)
That's an impressive one. It
On Thu, 1 Aug 2013, Clemens Ladisch wrote:
It seems likely that the error is caused by an SMI taking too much
time. At least, we seem to have ruled out everything else. Besides,
this change has to be made eventually in any case -- underruns can
occur at any time, in principle, and they
On Wed, Jul 31, 2013 at 3:51 AM, Ming Lei ming@canonical.com wrote:
This patch enables 'can_dma_sg' flag for ax88179_178a device
if the attached host controller supports building packet from
discontinuous buffers(DMA SG is possible), so both frame header
and skb data buffers can be passed
On Thu, 2013-08-01 at 08:30 -0700, Grant Grundler wrote:
http://lxr.free-electrons.com/source/include/linux/byteorder/generic.h#L111
http://lxr.free-electrons.com/ident?i=__cpu_to_le32s
IIRC, cpu_to_leXX() macros return the endian corrected value.
In other words, they need to be assigned to
On Thu, 1 Aug 2013, Felipe Balbi wrote:
Hi folks,
as we all know naming conventions are fragile and easy to break. We've
had weird endpoint naming conventions for far too long in the gadget
framework.
I'm trying to come up with means to get rid of that and, one of the
ideas, was to add
Hi,
On Thu, Aug 01, 2013 at 11:44:59AM -0400, Alan Stern wrote:
On Thu, 1 Aug 2013, Felipe Balbi wrote:
Hi folks,
as we all know naming conventions are fragile and easy to break. We've
had weird endpoint naming conventions for far too long in the gadget
framework.
I'm trying to
The AT91 PMC (Power Management Controller) provides an USB clock used by
USB Full Speed host (ohci) and USB Full Speed device (udc).
The usb drivers (ohci and udc) must configure this clock to 48Mhz.
This configuration was formely done in mach-at91/clock.c, but this
implementation will be removed
The AT91 PMC (Power Management Controller) provides an USB clock used by
USB Full Speed host (ohci) and USB Full Speed device (udc).
The usb drivers (ohci and udc) must configure this clock to 48Mhz.
This configuration was formely done in mach-at91/clock.c, but this
implementation will be removed
On Tue, 30 Jul 2013, Takashi Iwai wrote:
At Mon, 29 Jul 2013 21:23:15 +0200,
Daniel Mack wrote:
On 29.07.2013 20:20, Alan Stern wrote:
data_ep_set_params() checks snd_usb_endpoint_implicit_feedback_sink()
in three places. It looks like only the second place is correct.
Can
Hello.
On 08/01/2013 07:56 PM, Alan Stern wrote:
What happens if uclk isn't found but it is needed?
It will not fail but I guess the usb host won't work as the clock won't
be correctly
configured.
I agree with you: this is not a good solution.
Another option is to keep the previous
On Mon, 29 Jul 2013, Clemens Ladisch wrote:
Alan Stern wrote:
Clemens remarked some time ago that keeping the queue full would be
trivial, if only he knew how full it needed to be. The answer to that
is given above. I have been trying to make the appropriate changes,
but I'm not
On Thu, 1 Aug 2013, Boris BREZILLON wrote:
The AT91 PMC (Power Management Controller) provides an USB clock used by
USB Full Speed host (ohci) and USB Full Speed device (udc).
The usb drivers (ohci and udc) must configure this clock to 48Mhz.
This configuration was formely done in
On Thu, 1 Aug 2013, Sergei Shtylyov wrote:
Yes. However, a more elegant approach is to protect the relevant
statements with: if (defined(CONFIG_COMMON_CLK)). This preprocessor
You probably meant IS_ENABLED() or IS_BUIILTIN()? Or is there something I
don't know about gcc
Make sure that we mark const string so that it does not get modified.
Signed-off-by: Rupesh Gujare rupesh.guj...@atmel.com
---
drivers/staging/ozwpan/ozproto.c |6 +++---
drivers/staging/ozwpan/ozproto.h |4 ++--
2 files changed, 5 insertions(+), 5 deletions(-)
diff --git
Use kernel's strncmp() function instead of defining same within driver.
Signed-off-by: Rupesh Gujare rupesh.guj...@atmel.com
---
drivers/staging/ozwpan/ozproto.c | 17 +
1 file changed, 1 insertion(+), 16 deletions(-)
diff --git a/drivers/staging/ozwpan/ozproto.c
Managing interface list, is easier if we use kernel list_* API
than managing it on our own.
Signed-off-by: Rupesh Gujare rupesh.guj...@atmel.com
---
drivers/staging/ozwpan/ozproto.c | 29 +
1 file changed, 13 insertions(+), 16 deletions(-)
diff --git
In case of ISOC transfer, if TX queue is full then we start
dropping latest frame, instead we should drop oldest frame
add latest frame to TX queue.
Signed-off-by: Rupesh Gujare rupesh.guj...@atmel.com
---
drivers/staging/ozwpan/ozpd.c | 13 -
1 file changed, 12 insertions(+), 1
This patch series removes duplicate code, replaces it
with kernel library functions, and few bug fixes.
Rupesh Gujare (6):
staging: ozwpan: Use kernel list function for managing interface
list.
staging: ozwpan: Mark string as const
staging: ozwpan: Use kernel strncmp function.
Farewell report size can be bigger than one byte, increase array
size to accomodate maximum 32 bytes of farewell report.
Signed-off-by: Rupesh Gujare rupesh.guj...@atmel.com
---
drivers/staging/ozwpan/ozpd.h |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
Fixes a bug where we were not setting length field causing wrong
report size to be copied.
Signed-off-by: Rupesh Gujare rupesh.guj...@atmel.com
---
drivers/staging/ozwpan/ozproto.c |1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/staging/ozwpan/ozproto.c
Em Sun, 28 Jul 2013 22:29:04 -0700
Joe Perches j...@perches.com escreveu:
It's convenient to have ethernet mac addresses use
ETH_ALEN to be able to grep for them a bit easier and
also to ensure that the addresses are __aligned(2).
Add #include linux/if_ether.h as necessary.
On Thu, 2013-08-01 at 18:40 +0100, Rupesh Gujare wrote:
Make sure that we mark const string so that it does not get modified.
[]
diff --git a/drivers/staging/ozwpan/ozproto.h
b/drivers/staging/ozwpan/ozproto.h
[]
-void oz_binding_add(char *net_dev);
-void oz_binding_remove(char *net_dev);
Alan Stern wrote:
On Thu, 1 Aug 2013, Clemens Ladisch wrote:
It seems likely that the error is caused by an SMI taking too much
time. At least, we seem to have ruled out everything else. Besides,
this change has to be made eventually in any case -- underruns can
occur at any time, in
Hi,
On Thu, Aug 01, 2013 at 11:58:30AM -0400, Alan Stern wrote:
The endpoint naming convention currently determines type and direction.
It works okay for simple cases but not for more complicated ones. For
example, it can't handle endpoints that support bulk or interrupt but
not
As far as prep_dma() is called with spinlock held,
we have to pass GFP_ATOMIC regardless of gfp argument.
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Alexey Khoroshilov khoroshi...@ispras.ru
---
drivers/usb/gadget/amd5536udc.c | 4 ++--
1 file changed, 2
Convert the uses mac addresses to ETH_ALEN so
it's easier to find and verify where mac addresses
need to be __aligned(2)
Change from initial submission:
- Remove include/acpi/actbl2.h conversion
It's a file copied from outside ACPI sources
Joe Perches (3):
uapi: Convert some uses of 6 to
It's convenient to have ethernet mac addresses use
ETH_ALEN to be able to grep for them a bit easier and
also to ensure that the addresses are __aligned(2).
Add #include linux/if_ether.h as necessary.
Signed-off-by: Joe Perches j...@perches.com
Acked-by: Mauro Carvalho Chehab
On Thu, Aug 01, 2013 at 10:15:51AM +0200, Oliver Neukum wrote:
On Thu, 2013-08-01 at 15:30 +0800, Greg Kroah-Hartman wrote:
On Wed, Jul 31, 2013 at 09:40:26AM -0700, Sarah Sharp wrote:
On Wed, Jul 31, 2013 at 06:51:47PM +0800, Ming Lei wrote:
This patch marks all xHCI controllers as
On Wed, Jul 31, 2013 at 11:45:48PM +0400, Sergei Shtylyov wrote:
Hello.
On 07/31/2013 10:48 PM, Sarah Sharp wrote:
Sergei, Felipe, do you have a strong preference on this name? Or should
I take the patch as is?
I've already said I don't have a strong preference.
Ok, I will take the
The ehci-hcd driver isn't as careful as it should be about the way it
uses ehci-resuming_ports. One of the omissions was fixed recently by
commit 47a64a13d54 (USB: EHCI: Fix resume signalling on remote
wakeup), but there are other places that need attention:
When a port's suspend feature
In theory, an EHCI controller can turn off the PORT_RESUME or
PORT_RESET bits in a port status register all by itself (and some
controllers actually do this). We shouldn't depend on these bits
being set correctly.
This patch rearranges the code in ehci-hcd that handles completion of
port resets
On 07/31/2013 11:41 AM, Tuomas Tynkkynen wrote:
Some of the PHY parameters are not set according to the TRMs:
- UTMIP_FS_PREABMLE_J should be set, not cleared
- UTMIP_XCVR_LSBIAS_SEL should be cleared, not set
- UTMIP_PD_CHRG should be set in host mode and cleared in device mode
-
On 07/31/2013 11:42 AM, Tuomas Tynkkynen wrote:
The Tegra30 TRM recommends configuration of certain PHY parameters for
optimal quality. Program the following registers based on device tree
parameters:
- UTMIP_XCVR_HSSLEW: HS slew rate control.
- UTMIP_HSSQUELCH_LEVEL: HS squelch detector
On 07/31/2013 11:42 AM, Tuomas Tynkkynen wrote:
Document the new device tree parameters for Tegra30 USB PHY.
Very minor nit: It would make sense to move this patch before the
previous patch (or squash them together) so that the documentation is
updated first. But, it makes no difference to the
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