Re: PROBLEM: HUAWEI E3531 HSPA+ USB Stick "please report the device ID to the Linux USB developers"

2019-03-18 Thread Bjørn Mork
Peter Schüller writes: > [corrected email of Kai-Heng Feng] > > Am Mo., 18. März 2019 um 15:39 Uhr schrieb Dan Williams : >> [removing netdev list...] >> >> With the modem plugged in, could you grab the output of: >> >> lsusb -v -d 12d1:14dc > > The output is on STDERR > > Couldn't open device, s

Re: PROBLEM: HUAWEI E3531 HSPA+ USB Stick "please report the device ID to the Linux USB developers"

2019-03-18 Thread Dan Williams
On Mon, 2019-03-18 at 18:50 +0100, Peter Schüller wrote: > [corrected email of Kai-Heng Feng] > > Am Mo., 18. März 2019 um 15:39 Uhr schrieb Dan Williams < > d...@redhat.com>: > > [removing netdev list...] > > > > With the modem plugged in, could you grab the output of: > > > > lsusb -v -d 12d1:

Re: PROBLEM: HUAWEI E3531 HSPA+ USB Stick "please report the device ID to the Linux USB developers"

2019-03-18 Thread Peter Schüller
[corrected email of Kai-Heng Feng] Am Mo., 18. März 2019 um 15:39 Uhr schrieb Dan Williams : > [removing netdev list...] > > With the modem plugged in, could you grab the output of: > > lsusb -v -d 12d1:14dc The output is on STDERR Couldn't open device, some information will be missing and on S

Re: PROBLEM: HUAWEI E3531 HSPA+ USB Stick "please report the device ID to the Linux USB developers"

2019-03-18 Thread Dan Williams
On Sun, 2019-03-17 at 14:25 +0100, Peter Schüller wrote: > [1.] One line summary of the problem: > > Plugging in HUAWEI E3531 USB Modem causes "report the device ID to > the > Linux USB developers" and device can only be used with a workaround [removing netdev list...]

RE: About patchwork for linux-usb

2018-04-15 Thread Peter Chen
> > > > > > At some situations, we may need to save reviewing patches from > > > > > > web, but I can't find linux-usb at > > > > > https://emea01.safelinks.protection.outlook.com/?url=https%3A%2F > > > > > %2Fp > &

Re: About patchwork for linux-usb

2018-04-15 Thread Greg Kroah-Hartman
On Thu, Mar 22, 2018 at 12:57:49AM +, Peter Chen wrote: > > > > > > At some situations, we may need to save reviewing patches from > > > > > web, but I can't find linux-usb at > > > > https://emea01.safelinks.protection.o

RE: About patchwork for linux-usb

2018-03-21 Thread Peter Chen
> > > > At some situations, we may need to save reviewing patches from > > > > web, but I can't find linux-usb at > > > https://emea01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fp > > > atchwork.k > > > > ernel.org

Re: About patchwork for linux-usb

2018-03-21 Thread Greg Kroah-Hartman
On Mon, Mar 19, 2018 at 08:57:07AM +, Peter Chen wrote: > > > > > > At some situations, we may need to save reviewing patches from web, > > > but I can't find linux-usb at > > https://emea01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fpat

RE: About patchwork for linux-usb

2018-03-19 Thread Peter Chen
> > > > At some situations, we may need to save reviewing patches from web, > > but I can't find linux-usb at > https://emea01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fpatchwork.k > ernel.org%2F&data=02%7C01%7Cpeter.chen%40nxp.com%7Cbe

Re: About patchwork for linux-usb

2018-03-16 Thread Greg Kroah-Hartman
On Fri, Mar 16, 2018 at 02:15:40AM +, Peter Chen wrote: > Hi Greg, > > At some situations, we may need to save reviewing patches from web, but I > can't find linux-usb > at https://patchwork.kernel.org/, any there any patchworks for linux-usb > mailist at Internet?

About patchwork for linux-usb

2018-03-15 Thread Peter Chen
Hi Greg, At some situations, we may need to save reviewing patches from web, but I can't find linux-usb at https://patchwork.kernel.org/, any there any patchworks for linux-usb mailist at Internet? Thanks. Peter -- To unsubscribe from this list: send the line "unsubscribe lin

Re: [PATCH] rndis_host: support Novatel Verizon USB730L — Linux USB

2017-10-30 Thread Johan Hovold
ODUCT_H01) }, > { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01A) }, So I assume you still need the above change? Please submit this as a proper patch that can be applied (e.g. see Documentation/process/submitting-patches.rst). There's no need to include the link in the code, jus

Re: [PATCH] rndis_host: support Novatel Verizon USB730L — Linux USB

2017-10-30 Thread Gal Shalif
ta ) Sub=00 Prot=00 Driver=rndis_host I: If#= 2 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=00 Prot=00 Driver=usbhid I: If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option Reference - patches: ======== >Subject: Re: [PATCH] rndis_host: support Novatel Verizon USB730L — L

Re: [PATCH] rndis_host: support Novatel Verizon USB730L — Linux USB

2017-10-25 Thread Bjørn Mork
me extra magic is needed. But I think it would be good to have a precise description of how that magic works, and not just "With blacklisting - it is O.K.". The hid blacklist connection does not make sense. Or at least it doesn't to me. Bjørn -- To unsubscribe from this list: send the

Re: [PATCH] rndis_host: support Novatel Verizon USB730L — Linux USB

2017-10-25 Thread Bjørn Mork
erenced doc does not seem to mention any HID interface. And all examples seem to switch this modem using a simple "set configuration" request. Changing configs will automatically unbind any interface drivers. So why do we need a blacklist entry here? Bjørn -- To unsubscribe from t

Re: [PATCH] rndis_host: support Novatel Verizon USB730L — Linux USB

2017-10-25 Thread Oliver Neukum
t becomes unusable even if you compile a kernel without the option driver. Regards Oliver -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: [PATCH] rndis_host: support Novatel Verizon USB730L — Linux USB

2017-10-24 Thread Gal Shalif
houldn't that depend on option being compiled for the kernel? > > Regards > Oliver > -- Gal -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: [PATCH] rndis_host: support Novatel Verizon USB730L — Linux USB

2017-10-24 Thread Oliver Neukum
Oliver -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: [PATCH] rndis_host: support Novatel Verizon USB730L — Linux USB

2017-10-23 Thread Gal Shalif
-guide.pdf * Unlike the Novatel paper above - the mode switch configuration for the enterprise mode is 3 and NOT 4 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org

Re: Linux USB-Serial and DSR flow control

2017-06-29 Thread Johan Hovold
so I > can make a board for you and then it's time to document so that people > can make their own. Sounds good, and thanks again! Johan -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: Linux USB-Serial and DSR flow control

2017-06-28 Thread Zaerc
order a few parts I'm out of) so I can make a board for you and then it's time to document so that people can make their own. Cheers, Zaerc. -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majord

Re: Linux USB-Serial and DSR flow control

2017-06-27 Thread Johan Hovold
5 > bEndpointAddress 0x82 EP 2 IN > bmAttributes3 >Transfer TypeInterrupt >Synch Type None >Usage Type Data > wMaxPacketSize 0x0008 1x 8 bytes So here's

Re: Linux USB-Serial and DSR flow control

2017-06-26 Thread Zaerc
ch may provide a hint about why this isn't working. echo module cdc_acm +p > /sys/kernel/debug/dynamic_debug/control I never got around to trying this, but it looks interesting, thanks for the suggestion. Thanks, Johan No way, thank you and all the other developers for your har

Re: Linux USB-Serial and DSR flow control

2017-06-26 Thread Johan Hovold
c_acm +p > /sys/kernel/debug/dynamic_debug/control Thanks, Johan -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Linux USB-Serial and DSR flow control

2017-06-25 Thread Zaerc
from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

RE: linux USB dwc3 not working

2017-01-31 Thread andy_purcell
is 5 volts. I have no information about the DRCFG0 register. Any help here is greatly appreciated... Andy Purcell > -Original Message- > From: Felipe Balbi [mailto:felipe.ba...@linux.intel.com] > Sent: Tuesday, January 31, 2017 12:05 PM > To: PURCELL,ANDY (K-Love

RE: linux USB dwc3 not working

2017-01-31 Thread Felipe Balbi
x27;ll try to get you more info on that. In my SKL boards, however, that bit is always enabled. This means that DWC3 works, but when I unplug cable, I don't see a disconnect interrupt ;-) What you really need to make this work properly, is some way of sampling VBUS level and, whenever it's above 4.4V, then set VBUS_VALID bit in DRCFG0 register. This is the best way to have this always working. Ideally it would be hidden by the BIOS, so you wouldn't have to care about it :-s -- balbi -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

RE: linux USB dwc3 not working

2017-01-31 Thread andy_purcell
Hello Felipe, See responses below. > -Original Message- > From: Felipe Balbi [mailto:felipe.ba...@linux.intel.com] > Sent: Tuesday, January 31, 2017 5:10 AM > To: PURCELL,ANDY (K-Loveland,ex1) ; linux- > u...@vger.kernel.org > Subject: Re: linux USB dwc3 not worki

Re: linux USB dwc3 not working

2017-01-31 Thread Felipe Balbi
Hi Andy, andy_purc...@keysight.com writes: > Hello, > > I am starting work on a board that has the Intel Skylake chipset, > which has hardware for doing USB-device. Not all SKLs have dwc3 enabled. Can you provide the output of lspci? > The Intel chipset USB-device hardware is the Synopsys Desig

linux USB dwc3 not working

2017-01-30 Thread andy_purcell
x27;s are internal to the Skylake chipset. a. Should the Linux dwc3 code work without an external phy? b. Is there some configuration I need to do for my board? Andy Purcell -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in

Re: TODO List For Linux USB

2016-02-18 Thread Anil Nair
Hi, On Wed, Feb 17, 2016 at 4:21 PM, Andiry Xu wrote: > On Tue, Feb 16, 2016 at 10:43 PM, Anil Nair wrote: >> Hi, >> >> On Wed, Feb 17, 2016 at 12:00 PM, Greg KH wrote: >>> On Wed, Feb 17, 2016 at 11:47:56AM +0530, Anil Nair wrote: >>>> Hi All, >>

Re: TODO List For Linux USB

2016-02-17 Thread Andiry Xu
On Tue, Feb 16, 2016 at 10:43 PM, Anil Nair wrote: > Hi, > > On Wed, Feb 17, 2016 at 12:00 PM, Greg KH wrote: >> On Wed, Feb 17, 2016 at 11:47:56AM +0530, Anil Nair wrote: >>> Hi All, >>> >>> I would like to contribute to Linux USB kernel but i am co

Re: TODO List For Linux USB

2016-02-17 Thread Anil Nair
ne's own >itches", so if you have an "itch" of a non-working device, that might be >a good way to start and learn how to get things done ;-) Ya I may have some, I will try exploring that Thanks You All for the Help. :) -- Regards, Anil Nair -- To unsubscribe from this list

Re: TODO List For Linux USB

2016-02-17 Thread Oliver Neukum
ut driver. That kind of thing. Regards Oliver -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: TODO List For Linux USB

2016-02-17 Thread Felipe Balbi
Hi, Anil Nair writes: > On Wed, Feb 17, 2016 at 4:03 PM, Oliver Neukum wrote: >> On Wed, 2016-02-17 at 15:17 +0530, Anil Nair wrote: >>> Hi, >>> >>> What about this "Kernel Janitors project" ? >>> >>> https://code.google.com/archive/p/kernel-janitors/ >> >> Always an option. >> I suggest you st

Re: TODO List For Linux USB

2016-02-17 Thread Anil Nair
y that would be great. -- Regards, Anil Nair -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: TODO List For Linux USB

2016-02-17 Thread Oliver Neukum
ou have any hardware with unsupported features? Regards Oliver -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: TODO List For Linux USB

2016-02-17 Thread Anil Nair
il Nair wrote: >>> Hi All, >>> >>> I would like to contribute to Linux USB kernel but i am confused on >>> where to start, >> >> If you don't know where to start, or what to do, why do you want to >> contribute? > > Because I have been on ma

Re: TODO List For Linux USB

2016-02-16 Thread Anil Nair
Hi, On Wed, Feb 17, 2016 at 12:00 PM, Greg KH wrote: > On Wed, Feb 17, 2016 at 11:47:56AM +0530, Anil Nair wrote: >> Hi All, >> >> I would like to contribute to Linux USB kernel but i am confused on >> where to start, > > If you don't know where to st

Re: TODO List For Linux USB

2016-02-16 Thread Greg KH
On Wed, Feb 17, 2016 at 11:47:56AM +0530, Anil Nair wrote: > Hi All, > > I would like to contribute to Linux USB kernel but i am confused on > where to start, If you don't know where to start, or what to do, why do you want to contribute? > If possible can you guys guide m

TODO List For Linux USB

2016-02-16 Thread Anil Nair
Hi All, I would like to contribute to Linux USB kernel but i am confused on where to start, If possible can you guys guide me regarding where to find the TODO list, so that I can start on with small patches. Thanking All. -- Regards, Anil Nair -- To unsubscribe from this list: send the line

Re: [linux-usb-users] g_serial is not working in rx path (K3.14)

2015-12-23 Thread Ramajayam S
gs_write (no response in command prompt >> display --ttyGS0-com11) > If we had print in n_tty_read function(after job_control function), > console(ttyGS0-Com11) is working fine with double key press. > 1st key press(enter key): user space is requesting to read 512 bytes > of data

Re: [linux-usb-users] g_serial is not working in rx path (K3.14)

2015-12-22 Thread Ramajayam S
er key): user space is requesting to read 512 bytes of data instead of 1 byte -- non working scenario 2nd key Press(enter key): user space is requesting to read 1 byte of data -- working scenario Ramajayam S >> >> -- >> balbi -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: [linux-usb-users] g_serial is not working in rx path (K3.14)

2015-12-14 Thread Ramajayam S
in ttyGSO-com11) and able to see raw data in function gs_write. Non-Working Case: device is responded with 1 byte of data and able to see raw data in function gs_write (no response in command prompt display --ttyGS0-com11) > > -- > balbi -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: [linux-usb-users] g_serial is not working in rx path (K3.14)

2015-12-14 Thread Felipe Balbi
hi, Ramajayam S writes: > Hi >We are trying to enable g_serial in Intel platform and facing > issue with RX path. > > stable kernel version: K3.14 you need to test with something more recent, like v4.3. If you are stuck with Intel' v3.14 kernel, then you need to ask for support from Intel,

[linux-usb-users] g_serial is not working in rx path (K3.14)

2015-12-11 Thread Ramajayam S
tual); relative debug log with do_push print: ttyGS0: rx block 1/1 do_push:1 Please help on the same. Regards, Ramajayam S -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: [Linux USB] enable/disable individual ports

2015-11-23 Thread Alan Stern
he device's descriptors may change because a firmware update was installed and activated by the reset. Or it may even be something as simple as the device disconnecting from the bus before or during the reset. The error codes don't distinguish among all of these possibilities. Still, I&#

Re: [Linux USB] enable/disable individual ports

2015-11-22 Thread Peter Stuge
d possible to determine from the error code that this is the cause. //Peter -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: [Linux USB] enable/disable individual ports

2015-11-22 Thread Alan Stern
rnel is an error code, which it already prints out. I wouldn't mind adding something else, if anybody can suggest what it might be. Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: [Linux USB] enable/disable individual ports

2015-11-22 Thread Greg KH
not, so if it is included it > should probably not be built unless for Linux host systems. That's up to those who wish to repackage usbutils for other operating systems, not "upstream" :) thanks, greg k-h -- To unsubscribe from this list: send the line "unsubscribe linu

Re: [Linux USB] enable/disable individual ports

2015-11-22 Thread Peter Stuge
om this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: [Linux USB] enable/disable individual ports

2015-11-22 Thread Alan Stern
ce %s\n", filename); rc = ioctl(fd, USBDEVFS_RESET, 0); if (rc < 0) { perror("Error in ioctl"); return 1; } printf("Reset successful\n"); close(fd); return 0; } -- To unsubscribe from this l

Re: [Linux USB] enable/disable individual ports

2015-11-21 Thread Greg KH
On Sat, Nov 21, 2015 at 08:32:10PM +0100, Bjørn Mork wrote: > Alan Stern writes: > > > I have written a program (for Linux only; it doesn't use libusb) that > > issues a reset to a single device: > > > > http://marc.info/?l=linux-usb&m=12694450330893

Re: [Linux USB] enable/disable individual ports

2015-11-21 Thread Bjørn Mork
Alan Stern writes: > I have written a program (for Linux only; it doesn't use libusb) that > issues a reset to a single device: > > http://marc.info/?l=linux-usb&m=126944503308931&w=2 > > You can use this to reset each of the 10-port hubs in turn. Or

Re: [Linux USB] enable/disable individual ports

2015-11-21 Thread Alan Stern
th libusb or some other system level command? I have written a program (for Linux only; it doesn't use libusb) that issues a reset to a single device: http://marc.info/?l=linux-usb&m=126944503308931&w=2 You can use this to reset each of the 10-port hubs in turn. Or even

[Linux USB] enable/disable individual ports

2015-11-20 Thread Patrick Shirkey
" their connections. -- Patrick Shirkey Boost Hardware Ltd -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: Bug in Linux USB stack

2015-09-14 Thread Mathias Nyman
put context is wrong. -Mathias -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: "Tell linux-usb@vger.kernel.org to add your device to a proper driver"

2015-09-08 Thread Albino B Neto
hould "just work", no need to install anything, just plug > the device in and the driver will be loaded. Yes. I don't click "install", should loaded automatic. -- Albino B Neto www.bino.us -- To unsubscribe from this list: send the line "unsubscribe linux-usb" i

Re: "Tell linux-usb@vger.kernel.org to add your device to a proper driver"

2015-09-04 Thread Greg KH
;just run" do I now have to edit any file > (remove the ids)? Remove whatever you added, it's not needed at all. Where did you get the information that told you to add a device id somewhere? You should let the author know it's incorrect. thanks, greg k-h -- To unsubscribe fro

"Tell linux-usb@vger.kernel.org to add your device to a proper driver"

2015-09-04 Thread Katarína Križáni
he line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: "Tell linux-usb@vger.kernel.org to add your device to a proper driver"

2015-09-04 Thread Greg KH
ice in and the driver will be loaded. Why did you add a device id to the usb-serial generic driver module option? thanks, greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

"Tell linux-usb@vger.kernel.org to add your device to a proper driver"

2015-09-04 Thread Katarína Križáni
So how should I install it correctly so that it "just runs" on Ubuntu? I did it first time: I am learning. -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.

Re: "Tell linux-usb@vger.kernel.org to add your device to a proper driver"

2015-09-04 Thread Greg KH
1740] usbserial_generic 3-1:1.0: The "generic" usb-serial driver is > only for testing and one-off prototypes. > [ 55.381745] usbserial_generic 3-1:1.0: Tell linux-usb@vger.kernel.org to > add your device to a proper driver. > [ 55.381747] usbserial_generic 3-1:1.0: ge

"Tell linux-usb@vger.kernel.org to add your device to a proper driver"

2015-09-04 Thread Katarína Križáni
55.381745] usbserial_generic 3-1:1.0: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 55.381747] usbserial_generic 3-1:1.0: generic converter detected [ 55.381863] usb 3-1: generic converter now attached to ttyUSB0 [ 55.438813] usbcore: registered new interface dri

Re: [linux-usb] how to pass parameters to mass storage kernel module for best host compatibility

2015-06-17 Thread Alan Stern
serial number to UNICODE? Yes. > Any ideas? Thanks again. Any ideas about what? Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: [linux-usb] how to pass parameters to mass storage kernel module for best host compatibility

2015-06-16 Thread Felipe Balbi
On Wed, Jun 17, 2015 at 10:28:26AM +0800, Xuebing Wang wrote: > > On 06/17/2015 10:19 AM, Felipe Balbi wrote: > >On Wed, Jun 17, 2015 at 07:33:37AM +0800, Xuebing Wang wrote: > >>On 06/16/2015 10:32 PM, Alan Stern wrote: > >>>On Tue, 16 Jun 2015, Xuebing Wang wrote: > >>> > Hi Alan and communi

Re: [linux-usb] how to pass parameters to mass storage kernel module for best host compatibility

2015-06-16 Thread Xuebing Wang
would that be ? Felipe, thanks for chiming in. There is no error on Win7, it's just that Win7 does not auto-mount it. Yes, there is a valid filesystem on /dev/mmcblk0p4, it is formatted by "mkfs.fat -F 32 -n volumename /dev/mmcblk0p4". Thanks again. -- To unsubscribe f

Re: [linux-usb] how to pass parameters to mass storage kernel module for best host compatibility

2015-06-16 Thread Felipe Balbi
On Wed, Jun 17, 2015 at 07:33:37AM +0800, Xuebing Wang wrote: > > On 06/16/2015 10:32 PM, Alan Stern wrote: > >On Tue, 16 Jun 2015, Xuebing Wang wrote: > > > >>Hi Alan and community, > >> > >>I am using mass storage kernel module of v4.0.1 for Freescale i.MX6SL > >>for a commercial product. As thi

Re: [linux-usb] how to pass parameters to mass storage kernel module for best host compatibility

2015-06-16 Thread Xuebing Wang
storage gadget driver convert from ASCII serial number to UNICODE? Any ideas? Thanks again. -- Xuebing -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: [linux-usb] how to pass parameters to mass storage kernel module for best host compatibility

2015-06-16 Thread Alan Stern
Use the "Safely remove hardware" button in Windows instead. Also, what happens if you specify a _valid_ serial number and leave out the "removable=1" parameter? Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

[linux-usb] how to pass parameters to mass storage kernel module for best host compatibility

2015-06-16 Thread Xuebing Wang
pass parameters to g_mass_storage considering host compatibility? Thanks. -- Xuebing -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: [linux-usb] mass storage performance is slow with Windows 7 host

2015-04-29 Thread Felipe Balbi
On Thu, Apr 30, 2015 at 10:46:51AM +0800, Xuebing Wang wrote: > > On 04/30/2015 12:45 AM, Felipe Balbi wrote: > >>>try setting nofua parameter. Windows always sets FUA bit (so all writes > >are*always* flushed to non-volatile media), but telling mass storage > >gadget to ignore FUA bit,

Re: [linux-usb] mass storage performance is slow with Windows 7 host

2015-04-29 Thread Felipe Balbi
On Wed, Apr 29, 2015 at 05:51:44PM +0200, Greg KH wrote: > On Wed, Apr 29, 2015 at 10:25:22AM -0500, Felipe Balbi wrote: > > Hi, > > > > On Wed, Apr 29, 2015 at 07:37:34PM +0800, Xuebing Wang wrote: > > > Hi Community, > > > > > > I am developing a commercial product based on Freescale iMX6, whic

Re: [linux-usb] mass storage performance is slow with Windows 7 host

2015-04-29 Thread Greg KH
to Windows host. > > try setting nofua parameter. Windows always sets FUA bit (so all writes > are *always* flushed to non-volatile media), but telling mass storage > gadget to ignore FUA bit, you get better performance. At the expense of possibly loosing your data if you loose po

[linux-usb] mass storage performance is slow with Windows 7 host

2015-04-29 Thread Xuebing Wang
like to give this a try to improve mass storage performance when connecting to Windows host. Thanks. -- Xuebing -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kerne

Re: Linux USB driver failure (Ubutu 14.10 64 Bit) with formerly working HID device.

2015-04-14 Thread Alan Stern
On Tue, 14 Apr 2015, Graeme Gill wrote: > Hi, > > I have a user reporting a problem with a particular USB HID device > on Linux that I suspect is a Linux driver issue, or possibly > a failure in my (user mode driver) to handle an unexpected > Linux USB response. > >

Re: [linux-usb] [UAC2] How to route pcm stream for UAC2 virtual sound card for lowest latency?

2015-03-09 Thread Alan Stern
; export RATE=44100; arecord -D hw:1,0 -c 2 -r $RATE -f S16_LE | aplay -c > 2 -r $RATE -f S16_LE & > > Any suggestions on what is the best way to get PCM stream from UAC2 > virtual sound card and feed to the physical sound card, for the lowest > latency purpose? Why did you po

[linux-usb] [UAC2] How to route pcm stream for UAC2 virtual sound card for lowest latency?

2015-03-09 Thread Xuebing Wang
2 -r $RATE -f S16_LE & Any suggestions on what is the best way to get PCM stream from UAC2 virtual sound card and feed to the physical sound card, for the lowest latency purpose? Thanks. -- Xuebing -- To unsubscribe from this list: send the line "unsubscribe linux-usb"

linux-usb@vger.kernel.org

2015-01-15 Thread Oliver Neukum
cribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: [linux-usb] USB Gadget drivers Windows 7/8 support and .bAlternateSetting in interface descriptor

2014-08-24 Thread Daniel Mack
acketSize in the endpoint descriptor). Alternate interface > settings may specify non-zero data payload sizes for isochronous > endpoints. Daniel -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: [linux-usb] USB Gadget drivers Windows 7/8 support and .bAlternateSetting in interface descriptor

2014-08-22 Thread Xuebing Wang
return true; } Thanks again. -- Thanks, Xuebing Wang -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: [linux-usb] USB Gadget drivers Windows 7/8 support and .bAlternateSetting in interface descriptor

2014-08-21 Thread Xuebing Wang
here are no hardware issues with * your controller. Add it above if it can't handle CDC. */ return true; } Thanks again. -- Thanks, Xuebing Wang -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vge

Re: [linux-usb] USB Gadget drivers Windows 7/8 support and .bAlternateSetting in interface descriptor

2014-08-21 Thread Sebastian Andrzej Siewior
om this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: [linux-usb] Is UAC1 (USB Audio Class 1.0) broken?

2014-08-20 Thread Peter Chen
buffer_alloc(audio_buf_size); > -- > 2.0.1 Hi Xuebing, You may need to create patch based on the lastest kernel or usb-tree, besides, it needs to split the patch, one for driver change, and another for platform change. The USB ML only accepts the usb driver change. -- Best Regards, Peter Chen -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: [linux-usb] Is UAC1 (USB Audio Class 1.0) broken?

2014-08-20 Thread Xuebing Wang
1) { if (alt == 1) { +config_ep_by_speed(gadget, f, out_ep); usb_ep_enable(out_ep); out_ep->driver_data = audio; audio->copy_buf = f_audio_buffer_alloc(audio_buf_size); -- 2.0.1 -- To unsubscribe from this list: send the line "unsu

Re: [linux-usb] USB Gadget drivers Windows 7/8 support and .bAlternateSetting in interface descriptor

2014-08-19 Thread Peter Chen
controllers can't support > > > RNDIS ... */", I am not sure what does this mean. Does it mean > > > possibly controller like ChipIdea does NOT support RNDIS? > > > > > > > RNDIS is software stuff, isn't it? > > it probably means that so

Re: [linux-usb] USB Gadget drivers Windows 7/8 support and .bAlternateSetting in interface descriptor

2014-08-19 Thread Felipe Balbi
On Tue, Aug 19, 2014 at 10:27:39PM +0800, Peter Chen wrote: > On Tue, Aug 19, 2014 at 06:05:27PM +0800, Xuebing Wang wrote: > > > > On 08/19/2014 12:58 PM, Peter Chen wrote: > > >>My environment is Freescale i.MX6SL EVK board (as USB peripheral device), > > >>which is based on kernel 3.10.17. i.MX

Re: [linux-usb] Is UAC1 (USB Audio Class 1.0) broken?

2014-08-19 Thread Felipe Balbi
On Sun, Aug 17, 2014 at 05:52:55PM +0800, Xuebing Wang wrote: > Hi Community, Felipe, > > I am trying to get UAC1 working on Freescale i.MX6SL EVK board (as USB > peripheral device), which is based on kernel 3.10.17. v3.10 ? Unless you test on something more recent (like v3.16 or v3.17-rc1) you'r

Re: [linux-usb] USB Gadget drivers Windows 7/8 support and .bAlternateSetting in interface descriptor

2014-08-19 Thread Peter Chen
hipIdea does NOT support RNDIS? > RNDIS is software stuff, isn't it? > > >>2) Also, I am not sure if it is related to ChipIdea quirk > >>(gadget_supports_altsettings in file gadget_chips.h)? > >> > >I can't find chipidea quirk at gadget_chips.h, besi

Re: [linux-usb] USB Gadget drivers Windows 7/8 support and .bAlternateSetting in interface descriptor

2014-08-19 Thread Xuebing Wang
ubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

RE: [linux-usb] USB Gadget drivers Windows 7/8 support and .bAlternateSetting in interface descriptor

2014-08-18 Thread Peter Chen
an't find chipidea quirk at gadget_chips.h, besides, altsettings are software stuff. Peter -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

[linux-usb] USB Gadget drivers Windows 7/8 support and .bAlternateSetting in interface descriptor

2014-08-18 Thread Xuebing Wang
if it is related to ChipIdea quirk (gadget_supports_altsettings in file gadget_chips.h)? Any suggestions / comments on this? Thanks. -- Thanks, Xuebing Wang -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kerne

[linux-usb] Is UAC1 (USB Audio Class 1.0) broken?

2014-08-17 Thread Xuebing Wang
ice has no output controls', which results in that I can not adjust volume. Music playback via UAC1 on MacOS is no problem. Anybody tried UAC1 (or UAC2) recently? Is UAC1 broken? Thanks. Xuebing Wang -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the bo

Re: Report about a "please report the device ID to the Linux USB developers!" message

2014-07-25 Thread Antonio
ared then don't throw the message about reporting the > device to linux USB developers, I will suggest this to the creator of > the program. Although I'm not an expert in this field :-), it looks like a great idea that will decrease the quantity of reports and consequently will make

Re: Report about a "please report the device ID to the Linux USB developers!" message

2014-07-24 Thread Lars Melin
On 2014-07-25 00:50, Antonio wrote: Hi! [...] will probably fix your problem Thank you for being kind. As far as I can tell, the modem is working correctly, I wrote to this list because I saw a "usb_modeswitch: please report the device ID to the Linux USB developers!" message and

Re: Report about a "please report the device ID to the Linux USB developers!" message

2014-07-24 Thread Antonio
Hi! > [...] will probably fix your problem Thank you for being kind. As far as I can tell, the modem is working correctly, I wrote to this list because I saw a "usb_modeswitch: please report the device ID to the Linux USB developers!" message and I thought that reporting was my

Re: Report about a "please report the device ID to the Linux USB developers!" message

2014-07-24 Thread Antonio
only has USB 2.0 ports, I've also checked it looking at the official documentation). If someone needs more information, please tell me. Many thanks for all! -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel

Re: Report about a "please report the device ID to the Linux USB developers!" message

2014-07-24 Thread Lars Melin
On 2014-07-24 16:07, Antonio wrote: Hi! When using a ZTE usb modem (that works correctly) I found a "please report the device ID to the Linux USB developers!" message in the /var/log/syslog file of a computer running Kubuntu 14.04. The command "uname -a" answers Li

Report about a "please report the device ID to the Linux USB developers!" message

2014-07-24 Thread Antonio
Hi! When using a ZTE usb modem (that works correctly) I found a "please report the device ID to the Linux USB developers!" message in the /var/log/syslog file of a computer running Kubuntu 14.04. The command "uname -a" answers Linux laptop 3.13.0-32-generic #57-Ubuntu

RE: [Intel-linux-usb] RE: One question about Linux xHCI driver

2014-06-19 Thread Wang, Yu Y
ubs to handle these events. > > Yes, that is what I recommended above. [Yu:] Get it. I will prepare one patch. Thanks Yu > > Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

  1   2   3   4   5   6   >