From: Lad, Prabhakar prabhakar.cse...@gmail.com
this patch fixes following sparse warning:
f_hid.c:572:30: warning: symbol 'f_hidg_fops' was not declared. Should it be
static?
Signed-off-by: Lad, Prabhakar prabhakar.cse...@gmail.com
---
Found this issue on linux-next (gcc version 4.8.2,
On Fri, Jan 30, 2015 at 02:13:41PM +0800, Peter Hung wrote:
Set correct product type from 16654 to 16550A and
fix the ioctl TIOCGSERIAL return struct values.
Signed-off-by: Peter Hung hpeter+linux_ker...@gmail.com
---
drivers/usb/serial/f81232.c | 13 +
1 file changed, 9
Hi,
I was able to use some gdb to touch the issue:
(gdb) monitor lsmod
Module Size modstruct Used by
musb_am335x 1431 0xbf0002781 (Loading) 0xbf00 [ ]
(gdb) bt
#0 0x73256020 in ?? ()
#1 0xc07a68f8 in driver_match_device (dev=optimized out,
Hi Greg,
Here's a big pull request for v3.20. All patches have been around
for quite a while. I have tested everything on AM437x SK, AM437x IDK,
AM335x BeagleBoneBlack and AM57x Beagleboard X15.
Let me know if you want me to change anything.
cheers
The following changes since commit
On 27.01.2015 00:20, Alistair Grant wrote:
I've come across what appears to be another xHCI issue - attempting to
format a disk with gparted is causing a kernel Oops. This may not be
related to the issue you're currently investigating, but wanted to
pass it on in case it is (if it isn't let
On -1 xxx -1 ashwin.deshpa...@igate.com wrote:
Hello Alern San,
This is with reference to
http://libusb.6.n5.nabble.com/How-to-send-receive-data-using-gadgetfs-bulk-endpoint-td5076584.html
Questions like this should be sent to the linux-usb mailing list
(CC'ed).
I am trying to configure
Since phy is definitely used usb controller, load the phy
earlier rather than using defer probe to make boot time shorter.
Signed-off-by: Zhangfei Gao zhangfei@linaro.org
---
drivers/usb/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/Makefile
Gadget directly set GAHBCFG_HBSTLEN_INCR4, reuse ahbcfg if assigned from
platform
Signed-off-by: Zhangfei Gao zhangfei@linaro.org
---
drivers/usb/dwc2/core.c | 2 +-
drivers/usb/dwc2/gadget.c | 8 ++--
2 files changed, 7 insertions(+), 3 deletions(-)
diff --git
two misc changes, no function impact
Zhangfei Gao (2):
usb: phy: load usb phy earlier
usb: dwc2: gadget reuse ahbcfg assigned from platform
drivers/usb/Makefile | 2 +-
drivers/usb/dwc2/core.c | 2 +-
drivers/usb/dwc2/gadget.c | 8 ++--
3 files changed, 8 insertions(+), 4
On Wed, Jan 28, 2015 at 4:44 PM, Felipe Balbi ba...@ti.com wrote:
On Wed, Jan 28, 2015 at 01:40:59PM -0200, Fabio Estevam wrote:
On Wed, Jan 28, 2015 at 12:04 PM, Felipe Balbi ba...@ti.com wrote:
I don't want to change direction all the time, some controllers might
not be glitch free, but I
-Original Message-
From: Zhangfei Gao [mailto:zhangfei@linaro.org]
Sent: Wednesday, February 4, 2015 9:01 AM
To: Kaukab, Yousaf; ba...@ti.com; john.y...@synopsys.com
Cc: linux-usb@vger.kernel.org; Zhangfei Gao
Subject: [PATCH 2/2] usb: dwc2: gadget reuse ahbcfg assigned from
[USB folks Cc'd]
On Mon, Feb 02, 2015 at 03:26:17PM +0100, Christoph Hellwig wrote:
I would bet the behavior difference is a bug, might be worth to Cc the
usb folks on this issue. I bet we'd want the more complex behavior
for both variants.
[Context for USB people: The difference in
On 02/04/2015 04:16 PM, Peter Chen wrote:
On Wed, Feb 4, 2015 at 4:01 PM, Zhangfei Gao zhangfei@linaro.org wrote:
Since phy is definitely used usb controller, load the phy
earlier rather than using defer probe to make boot time shorter.
Signed-off-by: Zhangfei Gao zhangfei@linaro.org
Hello guys!
I was lucky! :)
I was able to reproduce the crash in less time.
So - a big blob of infos about my system: complete dmesg, lspci, lsusb, kernel
config and so on is at
http://www.gstorm.eu/info
The trace is:
http://cxg.de/_59153c.htm
I wasn't able to get other infos, the system
Hi Mathias, Greg,
On Mon, Jan 19, 2015 at 02:01:12PM +0100, Maxime Ripard wrote:
The commit 973747928514 (usb: host: xhci-plat: add support for the Armada
375/38x XHCI controllers) extended the xhci-plat driver to support the Armada
375/38x SoCs, mostly by adding a quirk configuring the MBUS
On Wed, Feb 4, 2015 at 4:01 PM, Zhangfei Gao zhangfei@linaro.org wrote:
Since phy is definitely used usb controller, load the phy
earlier rather than using defer probe to make boot time shorter.
Signed-off-by: Zhangfei Gao zhangfei@linaro.org
---
drivers/usb/Makefile | 2 +-
1 file
On Tue 2015-02-03 13:18:59, Felipe Balbi wrote:
On Tue, Feb 03, 2015 at 05:17:28PM +0100, Pali Rohár wrote:
On Tuesday 03 February 2015 16:43:45 Felipe Balbi wrote:
Hi,
On Tue, Feb 03, 2015 at 04:31:51PM +0100, Pali Rohár wrote:
On Tuesday 03 February 2015 00:15:19 Felipe Balbi
On Wed, Jan 28, 2015 at 7:54 PM, Robert Jarzmik robert.jarz...@free.fr wrote:
Felipe Balbi ba...@ti.com writes:
nop-gpiod_reset = devm_gpiod_get_optional(dev, reset);
if (gpiod_is_active_low(nop-gpiod_reset))
gpiod_direction_output(nop-gpiod_reset, GPIOD_OUT_LOW);
From: Lad, Prabhakar prabhakar.cse...@gmail.com
this patch fixes following sparse warnings:
f_uac2.c:57:12: warning: symbol 'uac2_name' was not declared. Should it be
static?
f_uac2.c:637:36: warning: symbol 'in_clk_src_desc' was not declared. Should it
be static?
f_uac2.c:649:36: warning:
From: Lad, Prabhakar prabhakar.cse...@gmail.com
this patch fixes following sparse warning:
sl811-hcd.c:1804:24: warning: symbol 'sl811h_driver' was not declared. Should
it be static?
Signed-off-by: Lad, Prabhakar prabhakar.cse...@gmail.com
---
drivers/usb/host/sl811-hcd.c | 2 +-
1 file
From: Lad, Prabhakar prabhakar.cse...@gmail.com
this patch fixes following sparse warnings:
f_sourcesink.c:347:34: warning: symbol 'ss_int_source_comp_desc' was not
declared. Should it be static?
f_sourcesink.c:365:34: warning: symbol 'ss_int_sink_comp_desc' was not
declared. Should it be
On Mon, 2015-02-02 at 19:39 +0300, Sergei Shtylyov wrote:
Hi, is this an open-coded version of PAGE_ALIGN?
Yes, it appears so. :-)
WBR, Sergei
Thanks for the suggestion by Jiri. I updated the patch to use PAGE_ALIGN
below.
Regards,
Tim
---8---
From: Tim Chen
On Wed, Feb 04, 2015 at 01:17:30PM -0500, Alan Stern wrote:
On Wed, 4 Feb 2015, Al Viro wrote:
[USB folks Cc'd]
Incidentally, Al, have you seen this email?
http://marc.info/?l=linux-usbm=142295011402339w=2
I encouraged the writer to send in a patch but so far there has been no
On Wed, Feb 04, 2015 at 11:21:03AM -0600, Felipe Balbi wrote:
Hi Greg,
Here's a big pull request for v3.20. All patches have been around
for quite a while. I have tested everything on AM437x SK, AM437x IDK,
AM335x BeagleBoneBlack and AM57x Beagleboard X15.
Let me know if you want me to
On Wed, 4 Feb 2015, Al Viro wrote:
[USB folks Cc'd]
Incidentally, Al, have you seen this email?
http://marc.info/?l=linux-usbm=142295011402339w=2
I encouraged the writer to send in a patch but so far there has been no
reply.
On Mon, Feb 02, 2015 at 03:26:17PM +0100, Christoph
Hello.
On 02/04/2015 02:24 AM, Greg Kroah-Hartman wrote:
This is a follow up to the previously submitted commit cefa9a31a5f0 (ehci-pci:
disable for Intel MID platforms).
It includes the following changes:
- table and function are renamed to reflect this is not only about ChipIdea
- ChipIdea
From: Chen Gang S gang.c...@sunrus.com.cn
Date: Tue, 03 Feb 2015 05:00:40 +0800
The commone register macors (e.g. RSR) is too commont to drivers, it may
be conflict with the architectures (e.g. xtensa, sh).
The related warnings (with allmodconfig under xtensa):
CC [M]
Hi Mathias,
On Wed, Feb 4, 2015 at 5:26 PM, Mathias Nyman
mathias.ny...@linux.intel.com wrote:
On 27.01.2015 00:20, Alistair Grant wrote:
I've come across what appears to be another xHCI issue - attempting to
format a disk with gparted is causing a kernel Oops. This may not be
related to the
On Wed, 4 Feb 2015, Al Viro wrote:
On Wed, Feb 04, 2015 at 01:17:30PM -0500, Alan Stern wrote:
On Wed, 4 Feb 2015, Al Viro wrote:
[USB folks Cc'd]
Incidentally, Al, have you seen this email?
http://marc.info/?l=linux-usbm=142295011402339w=2
I encouraged the writer to
On Fri, Jan 30, 2015 at 02:13:40PM +0800, Peter Hung wrote:
This patch implement relative MCR/MSR function, such like
tiocmget()/tiocmset()/dtr_rts().
The update_mctrl() replace set_control_lines() to do MCR control
so we clean-up the set_control_lines() function.
Signed-off-by: Peter
On Wed, Feb 04, 2015 at 03:30:32PM -0500, Alan Stern wrote:
* this one. Note that you are not guaranteed that ep_config() won't
be called more than once - two threads might race in write(2), with the
loser
getting through mutex_lock_interruptible(data-lock); in ep_config() only
Hi Yousaf
On 4 February 2015 at 17:41, Kaukab, Yousaf yousaf.kau...@intel.com wrote:
diff --git a/drivers/usb/dwc2/core.c b/drivers/usb/dwc2/core.c index
d5197d4..8d388cc 100644
--- a/drivers/usb/dwc2/core.c
+++ b/drivers/usb/dwc2/core.c
@@ -2563,7 +2563,7 @@ void
Hello Alern San,
Thank you so much for your reply, I will make sure that I forward these
questions to linux-usb mailing list (CC'ed).
I successfully cross complied usb.c on my Ubuntu machine, also I changed my
controller to the SabreSD specific (ci_hdrc_imx), after executing it on
target, it
On 4 February 2015 at 21:51, Sergei Shtylyov
sergei.shtyl...@cogentembedded.com wrote:
diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c
index 15aa578..20085de 100644
--- a/drivers/usb/dwc2/gadget.c
+++ b/drivers/usb/dwc2/gadget.c
@@ -2314,9 +2314,13 @@ void
On Wed, 2015-02-04 at 08:04 +0800, Peter Chen wrote:
On Tue, Feb 03, 2015 at 06:08:39PM +0200, Andy Shevchenko wrote:
+ *
+ * Note: ehci-pci driver may try to probe the device first. You
+ have to add an
+ * ID to the bypass_pci_id_table in ehci-pci driver to prevent this.
Hi list,
I've got recently following device.
Bus 003 Device 014: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter
ch431 kernel driver don't work correctly with this device,
when URB_FUNCTION_BULK_OR_INTERRUPT_TRANSFER answer/send wrong character
After some experiment by passing
On Fri, Jan 30, 2015 at 02:13:35PM +0800, Peter Hung wrote:
The F81232 real bulk-in/out ep buffer size is 64Bytes
Signed-off-by: Peter Hung hpeter+linux_ker...@gmail.com
---
drivers/usb/serial/f81232.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git
On Fri, Jan 30, 2015 at 02:13:37PM +0800, Peter Hung wrote:
The F81232 interrupt ep will continuously report IIR register value.
We had implement the interrupt callback to read IIR, If noticed with
MSR change, we will call worker to read MSR later.
Signed-off-by: Peter Hung
On Fri, Jan 30, 2015 at 02:13:36PM +0800, Peter Hung wrote:
add co-author and fix no '' in greg kh's email
This is trivial enough to be done in one patch I guess, but please put
this one last in the series.
Also for all your patches use a subject on the following format:
USB: f81232:
On Wed, Feb 04, 2015 at 10:35:22AM +0100, Maxime Ripard wrote:
Hi Mathias, Greg,
On Mon, Jan 19, 2015 at 02:01:12PM +0100, Maxime Ripard wrote:
The commit 973747928514 (usb: host: xhci-plat: add support for the Armada
375/38x XHCI controllers) extended the xhci-plat driver to support the
Hi Mario,
sorry about the delay but I was busy with other things yesterday.
W dniu 02.02.2015 o 21:37, Mario Schuknecht pisze:
Hi Andrzej,
thank you for the comment.
snip
I'm not sure I understand the logic of the below function well.
+static inline int
Another note - I noticed the load average doesn't go down 2.02; and top doesn't
evidence any particularly CPU-hungry or memory-hungry process.
However, dmesg and mpd processes are still stuck, the rest of the system runs
normally apparently. The USB disk spinned down, like thhere is no process
The situation is unchanged, but I noticed there is a continous process of
creating workers. They might die at some point, but I noticed them now.
Sorry for the verbosity. Here's the last trace:
http://cxg.de/_dedb43.htm
And process list:
PID TTY STAT TIME COMMAND
1 ?Ss
On Wed, 2015-02-04 at 08:04 +0800, Peter Chen wrote:
On Tue, Feb 03, 2015 at 06:08:39PM +0200, Andy Shevchenko wrote:
+ *
+ * Note: ehci-pci driver may try to probe the device first. You have to
add an
+ * ID to the bypass_pci_id_table in ehci-pci driver to prevent this.
*/
This
On Fri, Jan 30, 2015 at 02:13:38PM +0800, Peter Hung wrote:
The F81232 bulk-in is RX data channel. Data format is
[LSR+Data][LSR+Data]. , We had reimplemented in this patch.
Signed-off-by: Peter Hung hpeter+linux_ker...@gmail.com
---
drivers/usb/serial/f81232.c | 47
Hello guys.
This time I am managing to use the system while in the middle of the problem.
From the command: ps aux
USER PID %CPU %MEMVSZ RSS TTY STAT START TIME COMMAND
root 1 0.0 0.5 22852 2600 ?Ss 09:24 0:01 /sbin/init auto
root 2 0.0 0.0
Pass the static attribute groups and the driver data via
tty_port_register_device_attr() instead of manual device_create_file()
and device_remove_file() calls.
Signed-off-by: Takashi Iwai ti...@suse.de
---
drivers/net/usb/hso.c | 17 ++---
1 file changed, 10 insertions(+), 7
Hello.
On 02/04/2015 11:01 AM, Zhangfei Gao wrote:
Gadget directly set GAHBCFG_HBSTLEN_INCR4, reuse ahbcfg if assigned from
platform
Signed-off-by: Zhangfei Gao zhangfei@linaro.org
[...]
diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c
index 15aa578..20085de
Sorry guys - I was wrong: the process appears in the traces.
And if I read the call trace correctly is's stuck in apic_write ?
Enrico
On Tue, 3 Feb 2015, Alan Stern wrote:
Date: Tue, 3 Feb 2015 19:02:48
From: Alan Stern st...@rowland.harvard.edu
To: Enrico Mioso mrkiko...@gmail.com
Cc:
Hi Andrzej,
Thank you for your time.
I'd like to take a stab at FunctionFS before I start looking at
backporting hid and uvc from 3.19+
I found a lot of information (mainly from you [1] [2]) on gadget
ConfigFS and hid, but I'm
having less luck finding information on FunctionFS and the required
On Fri, Jan 30, 2015 at 02:13:39PM +0800, Peter Hung wrote:
The original driver had do not any h/w change in driver.
This patch implements with configure H/W for
baud/parity/word length/stop bits functional.
Signed-off-by: Peter Hung hpeter+linux_ker...@gmail.com
---
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