On 7/18/2017 11:53 AM, Felipe Balbi wrote:
> Hi,
>
> Manu Gautam writes:
>> The PIDs for Isochronous data transfers are incorrect
>> for high bandwidth IN endpoints when the request length
>> is less than EP wMaxPacketSize.
>> As per spec correct PIDs for ISOC data transfers are:
>> ->For reques
Hi,
On 3 July 2017 at 14:07, Baolin Wang wrote:
> Currently the Linux kernel does not provide any standard integration of this
> feature that integrates the USB subsystem with the system power regulation
> provided by PMICs meaning that either vendors must add this in their kernels
> or USB gadge
Hi,
On Tue, Jul 18, 2017 at 3:40 AM, Chunfeng Yun wrote:
> Hi,
> On Mon, 2017-07-17 at 11:27 +0200, Martin Blumenstingl wrote:
>> Hi,
>>
>> On Mon, Jul 17, 2017 at 9:21 AM, Chunfeng Yun
>> wrote:
>> > Hi,
>> > On Sat, 2017-07-15 at 14:11 +0200, Martin Blumenstingl wrote:
>> >> Hi,
>> >>
>> >> O
the patch is for fix the below kernel panic:
BUG: unable to handle kernel NULL pointer dereference at 002a
IP: [] composite_setup+0x3d/0x1830
PGD 27525b067 PUD 27525a067 PMD 0
Oops: 0002 [#1] PREEMPT SMP
Call Trace:
[] ? dwc3_trace+0x52/0x60
[] ? get_parent_ip+0xd/0x50
[] android_set
The controller driver may be NULL if the controller device
is the middle device between platform device and roothub.
This middle device may not need a device driver due to all
hardware control can be at platform device driver, this
platform device is usually a dual-role USB controller device.
The
attribute_group are not supposed to change at runtime. All functions
working with attribute_group provided by work with const
attribute_group. So mark the non-const structs as const.
Arvind Yadav (10):
[PATCH v3 01/10] net: cdc_ncm: constify attribute_group structures.
[PATCH v3 02/10] net: c
attribute_group are not supposed to change at runtime. All functions
working with attribute_group provided by work
with const attribute_group. So mark the non-const structs as const.
File size before:
textdata bss dec hex filename
13275 928 1 14204377c drivers
On Tue, 2017-07-18 at 10:19 +0200, Martin Blumenstingl wrote:
> Hi,
>
> On Tue, Jul 18, 2017 at 3:40 AM, Chunfeng Yun
> wrote:
> > Hi,
> > On Mon, 2017-07-17 at 11:27 +0200, Martin Blumenstingl wrote:
> >> Hi,
> >>
> >> On Mon, Jul 17, 2017 at 9:21 AM, Chunfeng Yun
> >> wrote:
> >> > Hi,
> >>
Hi,
"He, Bo" writes:
> the patch is for fix the below kernel panic:
> BUG: unable to handle kernel NULL pointer dereference at 002a
> IP: [] composite_setup+0x3d/0x1830
> PGD 27525b067 PUD 27525a067 PMD 0
> Oops: 0002 [#1] PREEMPT SMP
> Call Trace:
> [] ? dwc3_trace+0x52/0x60
> []
Hi,
Manu Gautam writes:
>> Manu Gautam writes:
>>> The PIDs for Isochronous data transfers are incorrect
>>> for high bandwidth IN endpoints when the request length
>>> is less than EP wMaxPacketSize.
>>> As per spec correct PIDs for ISOC data transfers are:
>>> ->For request length < maxPayloa
Hello,
Le 09/07/2017 à 23:30, Doug Ledford a écrit :
> On Thu, 2017-07-06 at 10:12 +0200, Romain Perier wrote:
>> The current PCI pool API are simple macro functions direct expanded
>> to
>> the appropriate dma pool functions. The prototypes are almost the
>> same
>> and semantically, they are ve
This patch is based on the latest Felipe's usb.git / testing/fixes branch
(The commit id = 4a71fcb8ac5f94c07bf47a43b13258a52e4fe3ad).
Yoshihiro Shimoda (3):
usb: gadget: udc: renesas_usb3: fix free size in
renesas_usb3_dma_free_prd()
usb: gadget: udc: renesas_usb3: fix zlp transfer by the
The commit 2d4aa21a73ba ("usb: gadget: udc: renesas_usb3: add support
for dedicated DMAC") has a bug in the renesas_usb3_dma_free_prd().
The size of dma_free_coherent() should be the same with dma_alloc_coherent()
Otherwise, this code causes a WARNING by mm/page_alloc.c when
renesas_usb3_dma_free_p
The dedicated dmac can transfer a zero-length-packet (zlp) if some bits
of the USB_COM_CON register. However, the commit 2d4aa21a73ba ("usb:
gadget: udc: renesas_usb3: add support for dedicated DMAC") didn't set
the bits to 1. So, this patch fixes it.
Fixes: 2d4aa21a73b ("usb: gadget: udc: renesas
This patch fixes an issue that unexpected behavior happens when
both the interrupt handler and renesas_usb3_ep_enable() are called.
In this case, since usb3_start_pipen() checked the usb3_ep->started,
but the flags was not protected. So, this patch protects the flag
by usb3->lock. Since renesas_usb
Hi Shimoda-san,
On Tue, Jul 18, 2017 at 2:26 PM, Yoshihiro Shimoda
wrote:
> The commit 2d4aa21a73ba ("usb: gadget: udc: renesas_usb3: add support
> for dedicated DMAC") has a bug in the renesas_usb3_dma_free_prd().
> The size of dma_free_coherent() should be the same with dma_alloc_coherent()
> O
On Tue, Jul 18, 2017 at 2:26 PM, Yoshihiro Shimoda
wrote:
> This patch fixes an issue that unexpected behavior happens when
> both the interrupt handler and renesas_usb3_ep_enable() are called.
> In this case, since usb3_start_pipen() checked the usb3_ep->started,
> but the flags was not protected
On Tue, 18 Jul 2017, Peter Chen wrote:
> The controller driver may be NULL if the controller device
> is the middle device between platform device and roothub.
> This middle device may not need a device driver due to all
> hardware control can be at platform device driver, this
> platform device i
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Check Draft brought back 16/07/2017 by the United Embassy Mr John
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Ok, I have last revision of dell bios (Dell 9560 1.1.4). I will try to upgrade
the kernel to last version.
So you have same errors?
Today I have been working with the adapter without any problem but I think that
the problems will come again.
I don't know if the debug information attached to fir
A: Because it messes up the order in which people normally read text.
Q: Why is top-posting such a bad thing?
A: Top-posting.
Q: What is the most annoying thing in e-mail?
A: No.
Q: Should I include quotations after my reply?
http://daringfireball.net/2007/07/on_top
On Tue, Jul 18, 2017 at 04:
There are multiple places in usb core or controller driver which returns
-EMSGSIZE when a class driver queueing urb failed, so the "Message too
long" log doesn't help much for understanding the error.
Let the musb driver to specifically print a error message when
musb_urb_enqueue() returns -EMSGSI
Add helper function musb_ep_xfertype_string() to return the ep transfer
type string.
Signed-off-by: Bin Liu
---
drivers/usb/musb/musb_core.h | 24
drivers/usb/musb/musb_gadget.c | 6 +-
2 files changed, 25 insertions(+), 5 deletions(-)
diff --git a/drivers/usb/mu
Print an error message with qh maxpacket size and hb_mult when hwep
allocation failed, so we have a better idea why it is failed.
Signed-off-by: Bin Liu
---
drivers/usb/musb/musb_host.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/usb/musb/musb_host.c b/drivers/usb/musb/musb_h
The fifo memory allocation in mode_2_cfg[] doesn't utilize all the 4KB
memory.
Increse some endpoint fifo buffers to fully use all the 4KB memory. Now
we can support more webcam usecases on DA8xx.
Signed-off-by: Bin Liu
---
drivers/usb/musb/musb_core.c | 4 ++--
1 file changed, 2 insertions(+),
Hello!
On 07/18/2017 06:13 PM, Bin Liu wrote:
Add helper function musb_ep_xfertype_string() to return the ep transfer
type string.
Signed-off-by: Bin Liu
Doesn't this belong to USB core? What's MUSB specific about it?
---
drivers/usb/musb/musb_core.h | 24
d
On Tue, Jul 18, 2017 at 6:29 AM, Peter Chen wrote:
> On Mon, Jul 17, 2017 at 03:39:07PM +0200, Rafael J. Wysocki wrote:
>> > Sorry, I should describe more.
>> >
>> > Let's take USB bus as an example, when the new USB device is at the
>> > host port, the device structure at device model is not crea
From: Arvind Yadav
Date: Tue, 18 Jul 2017 15:13:44 +0530
> attribute_group are not supposed to change at runtime. All functions
> working with attribute_group provided by work with const
> attribute_group. So mark the non-const structs as const.
Series applied, thanks.
--
To unsubscribe from th
The current HID function driver doesn't support GET_PROCOTOL and
SET_PROCOTOL commands, which are required to operate the HID gadgets in
BOOT mode. This patch implements this feature for devices that have
the same implementation for REPORT and BOOT mode so that these
devices are recognized by olde
On Tue, Jul 18, 2017 at 08:47:58PM +0100, Abdulhadi Mohamed wrote:
> The current HID function driver doesn't support GET_PROCOTOL and
> SET_PROCOTOL commands, which are required to operate the HID gadgets in
> BOOT mode. This patch implements this feature for devices that have
> the same implementa
On Tue, Jul 18, 2017 at 10:17:24PM +0200, Greg KH wrote:
> On Tue, Jul 18, 2017 at 08:47:58PM +0100, Abdulhadi Mohamed wrote:
> > The current HID function driver doesn't support GET_PROCOTOL and
> > SET_PROCOTOL commands, which are required to operate the HID gadgets in
> > BOOT mode. This patch im
Now that we have a custom printf format specifier, convert users of
full_name to use %pOF instead. This is preparation to remove storing
of the full path string for each node.
Signed-off-by: Rob Herring
Cc: Greg Kroah-Hartman
Cc: Felipe Balbi
Cc: linux-usb@vger.kernel.org
---
drivers/usb/commo
Hello,
I have a new USB3 camera that can only operate in isochronous mode. I
can open and stream data from the camera using guvcview. The camera has
3 interfaces, two show up as uvc video devices. The interface I open
claims a maximum bandwidth dwMaxBitRate=73728000, I should be able to
open
From: Frank Rowand
Boot fails for qcom-apq8074-dragonboard on 4.13-rc1 with error:
OF: ERROR: Bad of_node_put() on /soc/usb@f9a55000
The error will occur if the configuration is set to:
CONFIG_OF_OVERLAY y
CONFIG_OF_UNITTEST y
CONFIG_OF_DYNAMIC y
CONFIG_OF_RESOLVE y
If CONFIG_OF_DYN
Quoting Peter Chen (2017-07-17 21:41:11)
> On Fri, Jul 14, 2017 at 02:40:04PM -0700, Stephen Boyd wrote:
> >
> > @@ -175,6 +176,10 @@ static int host_start(struct ci_hdrc *ci)
> > if (ci_otg_is_fsm_mode(ci)) {
> > otg->host = &hcd->self;
> >
On Tue, Jul 18, 2017 at 04:31:28PM -0700, frowand.l...@gmail.com wrote:
> From: Frank Rowand
>
> Boot fails for qcom-apq8074-dragonboard on 4.13-rc1 with error:
> OF: ERROR: Bad of_node_put() on /soc/usb@f9a55000
>
> The error will occur if the configuration is set to:
>CONFIG_OF_OVERLAY y
>
On Tue, Jul 18, 2017 at 06:47:02PM -0700, Stephen Boyd wrote:
> Quoting Peter Chen (2017-07-17 21:41:11)
> > On Fri, Jul 14, 2017 at 02:40:04PM -0700, Stephen Boyd wrote:
> > >
> > > @@ -175,6 +176,10 @@ static int host_start(struct ci_hdrc *ci)
> > > if (ci_otg_is_fsm_mode(ci)) {
>
Quoting Peter Rosin (2017-07-17 01:20:14)
> On 2017-07-14 23:40, Stephen Boyd wrote:
> > diff --git a/drivers/mux/mux-core.c b/drivers/mux/mux-core.c
> > index 90b8995f07cb..a0e5bf16f02f 100644
> > --- a/drivers/mux/mux-core.c
> > +++ b/drivers/mux/mux-core.c
> > @@ -289,6 +289,9 @@ EXPORT_SYMBOL_G
On Tue, Jul 18, 2017 at 07:06:05PM +0200, Rafael J. Wysocki wrote:
> On Tue, Jul 18, 2017 at 6:29 AM, Peter Chen wrote:
> > On Mon, Jul 17, 2017 at 03:39:07PM +0200, Rafael J. Wysocki wrote:
> >> > Sorry, I should describe more.
> >> >
> >> > Let's take USB bus as an example, when the new USB devi
Hi, Balbi:
1. the issue reproduced very rarely, we run reboot test reproduce the
issue, it reproduced two times on two board after more than 1500 cycles reboot.
2. the kernel version is 4.4, the test case is cold reboot, I think
it's not android patches cause it, it's the interrup
Hi,
On 7/18/2017 4:27 PM, Felipe Balbi wrote:
> Hi,
>
> Manu Gautam writes:
>>> Manu Gautam writes:
>>> diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index aea9a5b..b81547d 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -854,8 +
On Tue, Jul 18, 2017 at 09:49:35PM +0100, Abdulhadi Mohamed wrote:
> On Tue, Jul 18, 2017 at 10:17:24PM +0200, Greg KH wrote:
> > On Tue, Jul 18, 2017 at 08:47:58PM +0100, Abdulhadi Mohamed wrote:
> > > The current HID function driver doesn't support GET_PROCOTOL and
> > > SET_PROCOTOL commands, wh
The controller driver may be NULL if the controller device
is the middle device between platform device and roothub.
This middle device may not need a device driver due to all
hardware control can be at platform device driver, this
platform device is usually a dual-role USB controller device.
The
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