Hi Thomas,
There is no need to manually edit the makefile. You can add whatever
files you need from freebsd to libbsd.py file.
I can see, there is already a dev_usb_input module. It is currently
disabled. You can just enable it & add additional files to it if you
need.
Then you run the freebsd-to-rtems.py which will make makefile &
wscript modifications. I was advised to use this method instead of
manually modifying the makefile.
"python freebsd-to-rtems.py -m" command will make the changes.
I am not sure how to get source files from freebsd using the scripts.
What I did was, I copied the necessary files to rtems-libbsd/freebsd
directory. Then I added those files to libbsd.py & ran
freebsd-to-rtems.py. Now you have the source files & makefile changes.
Now you can compile & start your porting work. As mentioned by yurii,
you can see my blog post on
http://ragustechblog.blogspot.in/2015/06/porting-driver-from-freebsd-to-rtems.html
which has some useful details
Note: If I run the freebsd-to-rtems.py script it is copying all the
files from freebsd to rtems. I could not import specific file/files.
Thanks,
Ragunath
>
> Message: 1
> Date: Wed, 26 Aug 2015 15:55:29 +0900
> From: Thomas Kim
> To: Yurii Shevtsov
> Cc: "devel@rtems.org"
> Subject: Re: libbsd - USB Host Stack for HID, WirelessLAN
> Message-ID:
>
> Content-Type: text/plain; charset="utf-8"
>
> Dear Yurii,
>
> Thank you for your kindly reply.
>
> At this time, I built lastest libbsd successfully.
> Also, I am tring to add USB input files in freebsd\sys\dev\usb\input.
>
> Question 1)
> As I guess, I think that I should modify Makefile, wscript file. also, I
> should modify USB input files(atp.c, uep.c, uhid.c, uknd.c, ums.c, etc)
> according to "Rules for Modifing FreeBSD source".
> Is it correct ?
>
> Question 2)
> As I test freebsd-to-rtems.py, it just move the ported FreeBSD code only
> from FreeBSD 9.2 original code to libbsd Freebsd. that is,
> freebsd-to-rtems.py is not used for changing additional new files from
> FreeBSD 9.2 original code automatically.
> Is it correct ?
>
> Question 3)
> As I check libbsd.py file, there is below definitions.
> - def dev_usb_input(mm):
> - def dev_usb_mouse(mm):
>
> Is there how to use libbsd.py for adding new files(source, header files)
> easily ?
> Or, I want to know that libbsd.py file is used for which purpose.
>
> Best Regards,
> Thomas
>
> 2015-08-25 19:19 GMT+09:00 Yurii Shevtsov :
>
>>
>>
>> 2015-08-25 12:10 GMT+03:00 Thomas Kim :
>>
>>> Dear Yurii,
>>>
>>> Thank you very much.
>>>
>>> I want to review freeBSD source code.
>>>
>>> Please let me know where is libbsd's README file. there is not README
>>> file in current tree (https://git.rtems.org/rtems-libbsd/tree/).
>>> I want to check "Rules for Modiying FreeBSD source" in REAME file.
>>>
>> https://github.com/RTEMS/rtems-libbsd/blob/master/libbsd.txt
>>
>>>
>>> Also, I want to compare FreeBSD original code and the modified FreeBSD
>>> code.
>>> I guess that FreeBSD original code version is 8.x.
>>>
>> it's actually 9.2 (from the readme)
>>
>>>
>>> Please let me know how to get FreeBSD original code version which was
>>> used for libbsd porting work.
>>>
>> https://svnweb.freebsd.org/base/release/9.2.0/ It's Subversion
>> https://www.freebsd.org/doc/handbook/svn.html
>>
>>>
>>> Best Regards,
>>> Thomas.
>>>
>>> 2015-08-21 23:57 GMT+09:00 Yurii Shevtsov :
>>>
Hi)
For porting guide check this blogpost
http://ragustechblog.blogspot.in/2015/06/porting-driver-from-freebsd-to-rtems.html
Also read libbsd's README, especially "Rules for Modifying FreeBSD
Source"
Can't say anything specific about USB HID and WLAN. Definitely WLAN will
require porting libraries with auth protocols (WPA\WEP). About HID, you can
try searching how input works in RTEMS. Maybe you can implement API in your
future HID driver
>>>
>>
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