On 11/27/2012 10:19 AM, Andrzej Pietrasiewicz wrote:
ALIAS() to have a string which can be referred to in adapters, which
provide the old modprobe + parameters (+ e.g. sysfs) interface and
should be able to request_module("usb_functions"); The string could be
defined in some header file include
On 11/26/2012 07:46 PM, Alan Stern wrote:
On Mon, 26 Nov 2012, Michal Nazarewicz wrote:
On Mon, Nov 26 2012, Alan Stern wrote:
In your example, what files would appear under under
/functions/storage? I gather that the "storage" part is just a
placeholder name with no real meaning. The meanin
On Monday, November 26, 2012 5:51 PM Sebastian Andrzej Siewior wrote:
> On 11/23/2012 12:52 PM, Andrzej Pietrasiewicz wrote:
> >>> +static struct config_group *ufg_make_function_subgroup(
> >>> + struct config_group *group, const char *name) {
> >>> + struct ufg_function_grp *f_grp;
> >>> + stru
On Mon, 26 Nov 2012, Michal Nazarewicz wrote:
> On Mon, Nov 26 2012, Alan Stern wrote:
> > In your example, what files would appear under under
> > /functions/storage? I gather that the "storage" part is just a
> > placeholder name with no real meaning. The meaning is conveyed
> > when the user
On Mon, Nov 26 2012, Alan Stern wrote:
> In your example, what files would appear under under
> /functions/storage? I gather that the "storage" part is just a
> placeholder name with no real meaning. The meaning is conveyed
> when the user writes "mass_storage" to /functions/storage/name.
>
> Whe
On Mon, 26 Nov 2012, Sebastian Andrzej Siewior wrote:
> On 11/26/2012 05:57 PM, Alan Stern wrote:
> > On Mon, 26 Nov 2012, Sebastian Andrzej Siewior wrote:
> >
> >> Step two is a folder where we setup individual configuration of a function.
> >>
> >> /functions/ttyS0
> >> /functions/ttyS1
> >> /fu
> On Mon, 26 Nov 2012, Sebastian Andrzej Siewior wrote:
>> Step two is a folder where we setup individual configuration of a function.
>>
>> /functions/ttyS0
>> /functions/ttyS1
>> /functions/storage
>>
>> each one of the function folder has the file called "name". So for the
>> folder ttyS0 the
On 11/26/2012 05:57 PM, Alan Stern wrote:
On Mon, 26 Nov 2012, Sebastian Andrzej Siewior wrote:
Step two is a folder where we setup individual configuration of a function.
/functions/ttyS0
/functions/ttyS1
/functions/storage
each one of the function folder has the file called "name". So for t
On Mon, 26 Nov 2012, Sebastian Andrzej Siewior wrote:
> Step two is a folder where we setup individual configuration of a function.
>
> /functions/ttyS0
> /functions/ttyS1
> /functions/storage
>
> each one of the function folder has the file called "name". So for the
> folder ttyS0 the file name
On 11/23/2012 12:52 PM, Andrzej Pietrasiewicz wrote:
The general idea is that:
echo "some_name"> /cfg/usb-function-gadget/G1/C1/F1/name
echo "some_name"> /cfg/usb-function-gadget/G1/C2/F1/name
creates two separate instances of F1 in C1 and C2. Did you mean
the same instance of F1 used both in
On 11/22/2012 09:59 PM, Michal Nazarewicz wrote:
echo MassStorage> /cfg/usb-function-gadget/G1/C1/F1/name
Why not
mkdir /cfg/usb-function-gadget/G1/C1/F1/MassStorage
?
Let me add what I have in my head + what Michał said in other mail:
Lets assume we start at /sys/kernel/config/ga
Hello Michał,
Thanks for comments, I generally agree.
On Thursday, November 22, 2012 10:00 PM Michal Nazarewicz wrote:
> >
> > Then specific functions to be run follow, e.g.:
> >
> > echo MassStorage > /cfg/usb-function-gadget/G1/C1/F1/name
>
> Why not
>
> mkdir /cfg/usb-function-gadge
Hello Michał,
I generally agree. Specifically, please see inline.
On Thursday, November 22, 2012 9:25 PM Michal Nazarewicz wrote:
> On Thu, Nov 22 2012, Sebastian Andrzej Siewior wrote:
> > One thing you miss: Lets say you have C1 and C2. How do you configure
> > the same F1 in C1 and C2 _and
Hello Sebastian,
As far as many of your comments are concerned, I agree and do not reply
to them. For others I agree and reply, and for yet others I reply ;)
Please see inline.
On Thursday, November 22, 2012 5:57 PM Sebastian Andrzej Siewior wrote:
> * Andrzej Pietrasiewicz | 2012-11-22 13:06:56
On 11/22/2012 09:25 PM, Michal Nazarewicz wrote:
echo 1> /cfg/usb-function-gadget/G1/ready
On Thu, Nov 22 2012, Sebastian Andrzej Siewior wrote:
One thing you miss: Lets say you have C1 and C2. How do you configure
the same F1 in C1 and C2 _and_ how do you configure a different F1 in
F1 and F
On Thu, Nov 22 2012, Andrzej Pietrasiewicz wrote:
> mount -t configfs none /cfg
> mkdir -p /cfg/usb-function-gadget/G1/C1/F1
> echo 0x > /cfg/usb-function-gadget/G1/idVendor
> echo 0x > /cfg/usb-function-gadget/G1/idProduct
> echo 0x > /cfg/usb-function-gadget/G1/bcdDevice
> echo > /cfg/usb-functi
> * Andrzej Pietrasiewicz | 2012-11-22 13:06:56 [+0100]:
>> echo .img >
>> /cfg/usb-function-gadget/G1/C1/F1/MassStorage/lun0/file
>>
>> Do the similar thing to other functions, then
>>
>> echo 1 > /cfg/usb-function-gadget/G1/ready
On Thu, Nov 22 2012, Sebastian Andrzej Siewior wrote:
> One thing
* Andrzej Pietrasiewicz | 2012-11-22 13:06:56 [+0100]:
>insmod libcomposite.ko
>insmod g_usb_functions.ko
You should use modprobe. Atleast g_usb_functions should pull in
libcomposite if requried.
>echo .img > /cfg/usb-function-gadget/G1/C1/F1/MassStorage/lun0/file
>
>Do the similar thing to othe
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