> -Original Message-
> From: Jerry Huang
> Sent: Wednesday, January 04, 2017 10:25 AM
> To: 'Rob Herring'
> Cc: ba...@kernel.org; mark.rutl...@arm.com; catalin.mari...@arm.com;
> will.dea...@arm.com; li...@armlinux.org.uk; devicet...@vger.kernel.org;
> linux-usb@vger.kernel.org; linux-ker.
Hi,
On 12/29/2016 07:01 PM, Felipe Balbi wrote:
> Let's start tracing at least part of an xhci_virt_device lifetime. We
> might want to extend this tracepoint class later, but for now it already
> exposes quite a bit of valuable information.
>
> Signed-off-by: Felipe Balbi
> ---
> drivers/usb/ho
Hi,
Jerry Huang writes:
>> > On Thu, Dec 22, 2016 at 8:52 PM, Jerry Huang
>> wrote:
>> > > Hi, Rob,
>> > >> -Original Message-
>> > >> From: Rob Herring [mailto:r...@kernel.org]
>> > >> Sent: Friday, December 23, 2016 2:45 AM
>> > >> To: Jerry Huang
>> > >> Cc: ba...@kernel.org; mark.r
Hi,
Lu Baolu writes:
+ __entry->type = ring->type;
+ __entry->field0 = le32_to_cpu(trb->field[0]);
+ __entry->field1 = le32_to_cpu(trb->field[1]);
+ __entry->field2 = le32_to_cpu(trb->field[2]);
+ __entry->field3 = le32_to_cpu
Hi,
Lu Baolu writes:
> Hi,
>
> On 12/29/2016 07:01 PM, Felipe Balbi wrote:
>> These three new tracers will help us tie TRBs into URBs by *also*
>> looking into URB lifetime.
>
> I didn't see anything related to TRBs in the patch.
> Anything I missed?
yes. Ordering of events. Seriously, you ough
On Friday 06 January 2017 07:26 PM, Maxime Ripard wrote:
> On Tue, Jan 03, 2017 at 11:25:31PM +0800, Icenowy Zheng wrote:
>> Allwinner V3s come with a USB PHY controller slightly different to other
>> SoCs, with only one PHY.
>>
>> Add support for it.
>>
>> Signed-off-by: Icenowy Zheng
>
> Acke
Hi,
Lu Baolu writes:
> Hi,
>
> On 12/29/2016 07:01 PM, Felipe Balbi wrote:
>> Let's start tracing at least part of an xhci_virt_device lifetime. We
>> might want to extend this tracepoint class later, but for now it already
>> exposes quite a bit of valuable information.
>>
>> Signed-off-by: Fel
John Youn writes:
> This commmit is the result of running checkpatch --fix.
>
> The results were verified for correctness. Some of the fixes result in
> line over 80 char which we will fix manually later.
>
> The following is a summary of what was done by checkpatch:
> * Remove externs on function
Hi,
David Laight writes:
> From: Alexandre Belloni
>> Sent: 02 December 2016 16:19
>> On 02/12/2016 at 15:59:57 +, David Laight wrote :
>> > From: Alexandre Belloni
>> > > Sent: 01 December 2016 10:27
>> > > Use devm_kasprintf instead of simple kasprintf to free the allocated
>> > > memory
Hi,
Baolin Wang writes:
> For some mobile devices with strict power management, we also want to suspend
> the host when the slave is detached for power saving. Thus we add the host
> suspend/resume functions to support this requirement.
>
> Signed-off-by: Baolin Wang
> ---
> Changes since v4:
>
Hi,
John Stultz writes:
> I just wanted to re-send my current queue of patches for dwc2
> controller on the HiKey board, as my last patchset ended up
> colliding with a number of changes that landed in the 4.10-rc
> merge window.
>
> I've fixed things up and validated these against HiKey. I als
Hi,
Chanwoo Choi writes:
> This patch uses the resource-managed extcon API for extcon_register_notifier()
> and replaces the deprecated extcon API as following:
> - extcon_get_cable_state_() -> extcon_get_state()
>
> Signed-off-by: Chanwoo Choi
> Acked-by: Felipe Balbi
doesn't apply to testin
John Youn writes:
> This commmit is the result of running checkpatch --fix.
>
> The results were verified for correctness. Some of the fixes result in
> line over 80 char which we will fix manually later.
>
> The following is a summary of what was done by checkpatch:
> * Remove externs on function
Hi,
Shuah Khan writes:
> Change goto labels to meaningful names from a series of errNs.
>
> Signed-off-by: Shuah Khan
doesn't apply to testing/next, please rebase.
--
balbi
signature.asc
Description: PGP signature
Hi,
Sergio Prado writes:
> Adds the device tree bindings description for Samsung S3C2410 and
> compatible USB device controller.
>
> Signed-off-by: Sergio Prado
without Ack from DT folks, I can't take this.
--
balbi
signature.asc
Description: PGP signature
Hi,
John Stultz writes:
> Basically when plugging in various cables in different orders, I'm
> occasionally seeing the following BUG splat:
>
> [ 86.215403] BUG: scheduling while atomic: kworker/u16:2/53/0x0002
> [ 86.219164] usb 1-1: USB disconnect, device number 9
> [ 86.226845] Pree
Hi,
John Youn writes:
>> Baolin Wang writes:
Baolin Wang writes:
> When dwc3 controller acts as host role with attaching slow speed device
> (like mouse or keypad). Then if we plugged out the slow speed device,
> it will timeout to run the deconfiguration endpoint command to d
Hi,
John Youn writes:
> On 1/12/2017 7:52 AM, Nicholas Mc Guire wrote:
>> ulseep_range() uses hrtimers and provides no advantage over msleep()
>> for larger delays. Fix up the 20+ ms delays here passing the adjusted "min"
>> value to msleep(). This helps reduce the load on the hrtimer subsystem.
On Sun, Jan 15, 2017 at 07:03:34PM -0800, bruce m beach wrote:
> On 1/13/17, Greg KH wrote:
> > On Fri, Jan 13, 2017 at 07:24:10PM -0800, bruce m beach wrote:
> >> Hello everybody
> >>
> >> I have been stuck for ages trying to figure out something
> >> in the Standard USB Descriptor during the e
Hi,
Peter Chen writes:
> There are only two requests for uac2, it may not be enough at high
> loading system which usb interrupt handler can't be serviced on
> time, then the data will be lost since it is isoc transfer for audio.
>
> In this patch, we introduce a parameter for the number for usb
Hi,
On 16 January 2017 at 18:28, Felipe Balbi wrote:
>
> Hi,
>
> Baolin Wang writes:
>> For some mobile devices with strict power management, we also want to suspend
>> the host when the slave is detached for power saving. Thus we add the host
>> suspend/resume functions to support this requirem
Hi Mathias,
On 13 December 2016 at 15:49, Baolin Wang wrote:
> Enable the xhci plat runtime PM for parent device to suspend/resume xhci.
> Also call pm_runtime_get_noresume() in probe() function in case the parent
> device doesn't call suspend/resume callback by runtime PM now.
>
> Signed-off-by:
Hi,
Baolin Wang writes:
> When handing the SETUP packet by composite_setup(), we will release the
> dwc->lock. If we get the 'USB_GADGET_DELAYED_STATUS' result from setup
> function, which means we need to delay handling the STATUS phase.
this sentence needs a little work. Seems like it's missi
On 16/01/2017 at 12:27:04 +0200, Felipe Balbi wrote :
>
> Hi,
>
> David Laight writes:
> > From: Alexandre Belloni
> >> Sent: 02 December 2016 16:19
> >> On 02/12/2016 at 15:59:57 +, David Laight wrote :
> >> > From: Alexandre Belloni
> >> > > Sent: 01 December 2016 10:27
> >> > > Use devm_k
Hi,
Alan Stern writes:
> On Tue, 20 Sep 2016, Felipe Balbi wrote:
>
>> And here's trace output (complete, scroll to bottom). It seems to me
>> like the thread didn't wake up at all. It didn't even try to
>> execute. I'll add some more traces and try to get better information
>> about what's goin
Hi,
Alexandre Belloni writes:
>> David Laight writes:
>> > From: Alexandre Belloni
>> >> Sent: 02 December 2016 16:19
>> >> On 02/12/2016 at 15:59:57 +, David Laight wrote :
>> >> > From: Alexandre Belloni
>> >> > > Sent: 01 December 2016 10:27
>> >> > > Use devm_kasprintf instead of simple
On Tue, Jan 03, 2017 at 09:01:10PM +, Sudip Mukherjee wrote:
> From: Sudip Mukherjee
>
> The variable havedata was only being set but never used afterwards.
>
> Signed-off-by: Sudip Mukherjee
> ---
>
> v2: changed the from line
Now applied, thanks.
Johan
--
To unsubscribe from this list:
Hi,
On 16 January 2017 at 18:56, Felipe Balbi wrote:
>
> Hi,
>
> Baolin Wang writes:
>> When handing the SETUP packet by composite_setup(), we will release the
>> dwc->lock. If we get the 'USB_GADGET_DELAYED_STATUS' result from setup
>> function, which means we need to delay handling the STATUS
Hi,
Baolin Wang writes:
> Hi,
>
> On 16 January 2017 at 18:56, Felipe Balbi wrote:
>>
>> Hi,
>>
>> Baolin Wang writes:
>>> When handing the SETUP packet by composite_setup(), we will release the
>>> dwc->lock. If we get the 'USB_GADGET_DELAYED_STATUS' result from setup
>>> function, which mean
This new internal function will be used to solve a minor issue with dwc3
which exists in regards to short packets with OUT endpoints. Currently
we're asking gadget driver to *always* send us aligned requests; however
if we have enough TRBs we can easily append one extra TRB chained to the
previous
Allocate a coherent buffer of 1024 bytes (size of a single superspeed
bulk packet) to serve as bounce buffer for an extra TRB needed to align
transfers to wMaxPacketSize.
Signed-off-by: Felipe Balbi
---
drivers/usb/dwc3/core.h | 3 +++
drivers/usb/dwc3/gadget.c | 16 ++--
2 files
Instead of passing quirk_ep_out_aligned_size, we can use one extra TRB
to align transfer to wMaxPacketSize.
Signed-off-by: Felipe Balbi
---
drivers/usb/dwc3/core.h | 2 ++
drivers/usb/dwc3/gadget.c | 69 +--
2 files changed, 63 insertions(+), 8 dele
We are already passing struct dwc3_request * to dwc3_prepare_one_trb(),
because of that there's no need to extract dma address and length in the
caller. We can let dwc3_prepare_one_trb() itself handle that part.
This simplifies the prototype of the function by removing two arguments.
Signed-off-b
On Wed, Jan 11, 2017 at 12:08:23PM +0100, Johan Hovold wrote:
> On Fri, Jan 06, 2017 at 07:15:18PM +0100, Johan Hovold wrote:
> > A short control transfer would currently fail to be detected, something
> > which could lead to stale buffer data being used as valid input.
> >
> > Check for short tra
Hi,
On 16 January 2017 at 19:29, Felipe Balbi wrote:
>
> Hi,
>
> Baolin Wang writes:
>> Hi,
>>
>> On 16 January 2017 at 18:56, Felipe Balbi wrote:
>>>
>>> Hi,
>>>
>>> Baolin Wang writes:
When handing the SETUP packet by composite_setup(), we will release the
dwc->lock. If we get the
On Tue, Jan 10, 2017 at 12:05:42PM +0100, Johan Hovold wrote:
> Fix port-settings error handling in order to detect a short transfer.
>
> Note that this currently only implies that an error is logged.
>
> Signed-off-by: Johan Hovold
>
> ---
> drivers/usb/serial/kl5kusb105.c | 8 +---
> 1 fi
Hi,
Baolin Wang writes:
> Hi,
>
> On 16 January 2017 at 19:29, Felipe Balbi wrote:
>>
>> Hi,
>>
>> Baolin Wang writes:
>>> Hi,
>>>
>>> On 16 January 2017 at 18:56, Felipe Balbi wrote:
Hi,
Baolin Wang writes:
> When handing the SETUP packet by composite_setup(), we wil
Commit 73d5c5c864f40 made sure that media/usb drivers don't do DMA on stack.
That made pctv452e oops while initialising:
[...]
BUG: unable to handle kernel NULL pointer dereference at (null)
[...]
[9.051527] [] mutex_lock+0x17/0x30
[9.051531] [] pctv452e_power_ctrl+0x85/0x190
This patch uses the resource-managed extcon API for extcon_register_notifier()
and replaces the deprecated extcon API as following:
- extcon_get_cable_state_() -> extcon_get_state()
Cc: linux-o...@vger.kernel.org
Signed-off-by: Chanwoo Choi
Acked-by: Felipe Balbi
---
drivers/usb/phy/phy-omap-ot
This patch uses the resource-managed extcon API for extcon_register_notifier()
and replaces the deprecated extcon API as following:
- extcon_get_cable_state_() -> extcon_get_state()
Cc: linux-o...@vger.kernel.org
Signed-off-by: Chanwoo Choi
Acked-by: Felipe Balbi
---
drivers/usb/dwc3/dwc3-omap.
This patch replaces the deprecated extcon API as following:
- extcon_get_cable_state_() -> extcon_get_state()
Signed-off-by: Chanwoo Choi
Acked-by: Felipe Balbi
Acked-by: Yoshihiro Shimoda
---
drivers/usb/renesas_usbhs/common.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
This patch uses the resource-managed extcon API for extcon_register_notifier()
and replaces the deprecated extcon API as following:
- extcon_get_cable_state_() -> extcon_get_state()
Signed-off-by: Chanwoo Choi
Acked-by: Felipe Balbi
---
drivers/usb/phy/phy-qcom-8x16-usb.c | 13 -
1
This patch uses the resource-managed extcon API for extcon_register_notifier()
and replaces the deprecated extcon API as following:
- extcon_get_cable_state_() -> extcon_get_state()
Signed-off-by: Chanwoo Choi
Acked-by: Felipe Balbi
---
drivers/usb/phy/phy-msm-usb.c | 33 +++
This patch replaces the deprecated extcon API as following:
- extcon_set_cable_state_() -> extcon_set_state_sync()
Signed-off-by: Chanwoo Choi
Acked-by: Felipe Balbi
---
drivers/usb/phy/phy-tahvo.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/usb/phy/ph
This patches just replace the deprecated extcon API without any change
of extcon operation and use the resource-managed function for
extcon_register_notifier().
The new extcon API instead of deprecated API.
- extcon_set_cable_state_() -> extcon_set_state_sync();
- extcon_get_cable_state_() -> extc
Endpoint descriptors come in 2 sizes, struct usb_endpoint_descriptor being
the largest. Take bLength into account to not copy past the endpoint
descriptor end, which could be the next descriptor or past interface
descriptor (by 2 bytes).
Signed-off-by: Vincent Pelletier
---
drivers/usb/gadget/fu
Hi,
Vincent Pelletier writes:
> Endpoint descriptors come in 2 sizes, struct usb_endpoint_descriptor being
> the largest. Take bLength into account to not copy past the endpoint
> descriptor end, which could be the next descriptor or past interface
> descriptor (by 2 bytes).
>
> Signed-off-by: V
Hi,
Arnd Bergmann writes:
> On Friday, January 6, 2017 12:29:12 PM CET Raviteja Garimella wrote:
>> Hi Arnd,
>>
>> On Fri, Jan 6, 2017 at 3:33 AM, Arnd Bergmann wrote:
>> > On Thursday, January 5, 2017 1:53:16 PM CET Raviteja Garimella wrote:
>> >> The UDC is based on Synopsys Designware core
Hi,
Heiner Kallweit writes:
> Set the iomem parameters in the usb_hcd to fix this misleading
> message during driver load:
> dwc2 c910.usb: irq 22, io mem 0x
>
> Signed-off-by: Heiner Kallweit
> ---
> drivers/usb/dwc2/core.h | 3 ++-
> drivers/usb/dwc2/hcd.c | 5 -
> d
USBTrdTim must be programmed to 0x5 when phy has a UTMI+ 16-bit wide
interface or 0x9 when it has a 8-bit wide interface.
GUSBCFG reset value (Value After Reset: 0x1400) sets USBTrdTim to 0x5.
In case of 8-bit UTMI+, without clearing GUSBCFG.USBTRDTIM mask, USBTrdTim
results in 0xD (0x5 | 0x9).
Tha
[ +CC: linux-usb ]
On Mon, Jan 16, 2017 at 12:14:03PM +0100, Boris Brezillon wrote:
> On Mon, 16 Jan 2017 11:54:23 +0100
> Antoine Aubert wrote:
>
> > Also, I made a big misunderstanding
> >
> > With EHCI + OHCI = high level of softirq (USB2.0)
>
> Well, the number of irqs and softirqs are lik
On Mon, 16 Jan 2017 15:30:15 +0200, Felipe Balbi
wrote:
> so we need min() here? desc->bLength should always contain correct size.
It should, yes, there is a check when parsing descriptors.
I was a bit worried at removing the "natural" maximum size (the one
declared as part of the ioctl code). Bu
On Mon, 16 Jan 2017 09:06:20 +0200, Felipe Balbi
wrote:
> it's actually pretty important :-)
Will do then, although maybe not before this week-end.
There is something I do not get about this though: the protocol
analyser does find IN tokens directed at the right device address,
endpoint 1. So I
Obviously there is some sort of communications problem. Either the
device stopped transferring data or else the xHCI host controller
stopped receiving it. From the usbmon trace, there's no way to tell
which. However, if the device works okay with an EHCI host
controller or on another computer,
The USB Type-C class is meant to provide unified interface to the
userspace to present the USB Type-C ports in a system.
Changes since v14:
- Fixes proposed by Mika
- "identity" directory for all discover identity VDOs instead of "vdo" attribute
- alternate mode device names to just "svid-"
Chang
Make a simple helper for matching strings with sysfs
attribute files. In most parts the same as match_string(),
except sysfs_match_string() uses sysfs_streq() instead of
strcmp() for matching. This is more convenient when used
with sysfs attributes.
Signed-off-by: Heikki Krogerus
Reviewed-by: Mik
The purpose of USB Type-C connector class is to provide
unified interface for the user space to get the status and
basic information about USB Type-C connectors on a system,
control over data role swapping, and when the port supports
USB Power Delivery, also control over power role swapping
and Alt
This adds driver for the USB Type-C PHY on Intel WhiskeyCove
PMIC which is available on some of the Intel Broxton SoC
based platforms.
Signed-off-by: Heikki Krogerus
Reviewed-by: Mika Westerberg
---
drivers/usb/typec/Kconfig | 14 ++
drivers/usb/typec/Makefile | 1 +
drivers/usb/t
On Mon, Jan 16, 2017 at 05:56:13PM +0300, Heikki Krogerus wrote:
> The purpose of USB Type-C connector class is to provide
> unified interface for the user space to get the status and
> basic information about USB Type-C connectors on a system,
> control over data role swapping, and when the port s
On Fri, Jan 13, 2017 at 01:41:47PM +0100, Greg Kroah-Hartman wrote:
> On Fri, Jan 13, 2017 at 01:21:08PM +0100, Johan Hovold wrote:
> > The opticon driver used a control request at open to trigger a CTS
> > status notification to be sent over the bulk-in pipe. When the driver
> > was converted to u
On 29.12.2016 13:01, Felipe Balbi wrote:
It's unlikely that we will ever know the avg so
instead of assuming it'll be something really large,
we will calculate the avg as we go as mentioned in
XHCI specification section 4.14.1.1.
Signed-off-by: Felipe Balbi
---
drivers/usb/host/xhci-mem.c |
On Mon, Jan 16, 2017 at 04:35:24PM +0100, Greg KH wrote:
> On Mon, Jan 16, 2017 at 05:56:13PM +0300, Heikki Krogerus wrote:
> > The purpose of USB Type-C connector class is to provide
> > unified interface for the user space to get the status and
> > basic information about USB Type-C connectors on
On Mon, 16 Jan 2017, Felipe Balbi wrote:
> Sorry for the long delay, I finally have more information on this. All
> this time I was doing something that I never considered to matter: I've
> been running host and peripheral on the same machine. Now that I have
> tracepoints on xHCI as well, I could
On Mon, 16 Jan 2017, Felipe Balbi wrote:
> Another point here is that the really robust way of fixing this is to
> get rid of USB_GADGET_DELAYED_STATUS altogether and just make sure
> gadget drivers know how to queue requests for all three phases of a
> Control Transfer.
>
Hi,
Alan Stern writes:
> On Mon, 16 Jan 2017, Felipe Balbi wrote:
>
>> Sorry for the long delay, I finally have more information on this. All
>> this time I was doing something that I never considered to matter: I've
>> been running host and peripheral on the same machine. Now that I have
>> tra
Hi,
Alan Stern writes:
> On Mon, 16 Jan 2017, Felipe Balbi wrote:
>
>> Another point here is that the really robust way of fixing this is to
>> get rid of USB_GADGET_DELAYED_STATUS altogether and just make sure
>> gadget drivers know how to queue requests for all three phases of a
Hi,
Felipe Balbi writes:
> Alan Stern writes:
>> On Mon, 16 Jan 2017, Felipe Balbi wrote:
>>
>>> Sorry for the long delay, I finally have more information on this. All
>>> this time I was doing something that I never considered to matter: I've
>>> been running host and peripheral on the same ma
On Mon, Jan 16, 2017 at 2:29 AM, Felipe Balbi
wrote:
>
> Hi,
>
> John Stultz writes:
>> I just wanted to re-send my current queue of patches for dwc2
>> controller on the HiKey board, as my last patchset ended up
>> colliding with a number of changes that landed in the 4.10-rc
>> merge window.
>>
Am 16.01.2017 um 15:05 schrieb Felipe Balbi:
>
> Hi,
>
> Heiner Kallweit writes:
>> Set the iomem parameters in the usb_hcd to fix this misleading
>> message during driver load:
>> dwc2 c910.usb: irq 22, io mem 0x
>>
>> Signed-off-by: Heiner Kallweit
>> ---
>> drivers/usb/dwc2/core
On Mon, Jan 16, 2017 at 2:36 AM, Felipe Balbi
wrote:
>
> Hi,
>
> John Stultz writes:
>> Basically when plugging in various cables in different orders, I'm
>> occasionally seeing the following BUG splat:
>>
>> [ 86.215403] BUG: scheduling while atomic: kworker/u16:2/53/0x0002
>> [ 86.21916
> On Jan 16, 2017, at 12:37 PM, John Stultz wrote:
>
> On Mon, Jan 16, 2017 at 2:36 AM, Felipe Balbi
> wrote:
>>
>> Hi,
>>
>> John Stultz writes:
>>> Basically when plugging in various cables in different orders, I'm
>>> occasionally seeing the following BUG splat:
>>>
>>> [ 86.215403] B
Thanks Johan, you save my day.
Indeed, soft irq coming from ftdi_sio updates, with very high rate.
(dyndbg='file drivers/usb/* +p')
reducing latency timer = reducing sofirq.
Problem solved.
Antoine Aubert
a.aub...@overkiz.com
Le 16/01/2017 à 15:47, Johan Hovold a écrit :
> [ +CC: linux-usb ]
>
Dne 16.1.2017 v 20:14 Icenowy Zheng napsal(a):
> The PHY0 on H3 can be wired either to MUSB controller or OHCI/EHCI
> controller.
>
> The original driver wired it to OHCI/EHCI controller; however, as the
> code to use PHY0 as OHCI/EHCI is missing, it makes the PHY fully
> unusable.
>
> Rename the
On Mon, Jan 16, 2017 at 12:57 PM, John Youn wrote:
>
>
>> On Jan 16, 2017, at 12:37 PM, John Stultz wrote:
>>
>> On Mon, Jan 16, 2017 at 2:36 AM, Felipe Balbi
>> wrote:
>>>
>>> Hi,
>>>
>>> John Stultz writes:
Basically when plugging in various cables in different orders, I'm
occasiona
* Tony Lindgren [170113 14:00]:
> * Grygorii Strashko [170113 13:37]:
> > > Simplified diff with fix on top of your patch:
> > >
> > > diff --git a/drivers/dma/cppi41.c b/drivers/dma/cppi41.c
> > > index ce37a1a..9e9403a 100644
> > > --- a/drivers/dma/cppi41.c
> > > +++ b/drivers/dma/cppi41.c
>
* Tony Lindgren [170116 15:36]:
> * Tony Lindgren [170113 14:00]:
> > * Grygorii Strashko [170113 13:37]:
> > > > Simplified diff with fix on top of your patch:
> > > >
> > > > diff --git a/drivers/dma/cppi41.c b/drivers/dma/cppi41.c
> > > > index ce37a1a..9e9403a 100644
> > > > --- a/drivers/d
Hello,
> > This patch set implements operations to export and unexport device
> > using pre-defined but un-used export and un-export request and reply.
>
> Get rid of the above from the changelog.
I will remove it.
> Please don't use file names, instead reference the structures.
I see.
I will
Hi,
On 01/16/2017 04:55 PM, Felipe Balbi wrote:
> Hi,
>
> Lu Baolu writes:
> + __entry->type = ring->type;
> + __entry->field0 = le32_to_cpu(trb->field[0]);
> + __entry->field1 = le32_to_cpu(trb->field[1]);
> + __entry->field2 = le32_to_cpu(trb->fie
Dear Krzysztof,
> Great. Now make this a separate patch and send separated from this
> series.
I'd like to separate a patch to remove unused old usbip_get_device()
method from this series.
Exported bind/unbind() and new finding device method are used only
by new operations.
So I'd like to divi
Hi,
On 01/16/2017 04:59 PM, Felipe Balbi wrote:
> Hi,
>
> Lu Baolu writes:
>> Hi,
>>
>> On 12/29/2016 07:01 PM, Felipe Balbi wrote:
>>> These three new tracers will help us tie TRBs into URBs by *also*
>>> looking into URB lifetime.
>> I didn't see anything related to TRBs in the patch.
>> Anythi
Hi,
On 01/16/2017 05:08 PM, Felipe Balbi wrote:
> Hi,
>
> Lu Baolu writes:
>> Hi,
>>
>> On 12/29/2016 07:01 PM, Felipe Balbi wrote:
>>> Let's start tracing at least part of an xhci_virt_device lifetime. We
>>> might want to extend this tracepoint class later, but for now it already
>>> exposes qu
Hi,
On 16 January 2017 at 20:06, Felipe Balbi wrote:
>
> Hi,
>
> Baolin Wang writes:
>> Hi,
>>
>> On 16 January 2017 at 19:29, Felipe Balbi wrote:
>>>
>>> Hi,
>>>
>>> Baolin Wang writes:
Hi,
On 16 January 2017 at 18:56, Felipe Balbi wrote:
>
> Hi,
>
> Baolin Wan
Hello Shuah,
> Way too many changes in this one patch.
> This is not an accurate description. You are really changing look ups using
> bus-id instead bus-num and whether usbip_get_device() is used or not is
> irrelevant.
> Please don't include exporting bind_device() and unbind_device() and
> ch
On Mon, Jan 16, 2017 at 12:40:06PM +0200, Felipe Balbi wrote:
>
> Hi,
>
> Peter Chen writes:
> > There are only two requests for uac2, it may not be enough at high
> > loading system which usb interrupt handler can't be serviced on
> > time, then the data will be lost since it is isoc transfer f
From: William wu
The commit 4ac53087d6d4 ("usb: xhci: plat: Create both
HCDs before adding them") move add hcd to the end of
probe, this cause hcc_params uninitiated, because xHCI
driver sets hcc_params in xhci_gen_setup() called from
usb_add_hcd().
This patch checks the Maximum Primary Stream A
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