Re: How do I correctly export uapi kernel headers to SDK ?

Re: How do I correctly export uapi kernel headers to SDK ?

[신택현 (Taek Hyun Shin)]

[-- Attachment #1.1: Type: text/html, Size: 471363 bytes --]

Re: How do I correctly export uapi kernel headers to SDK ?

[Christian Charreyre]

[-- Attachment #1.1: Type: text/plain, Size: 2485 bytes --]

Le 10/11/2016 à 16:42, Bruce Ashfield a écrit :
> On 2016-11-10 05:35 AM, Christian Charreyre wrote:
>> Hello all,
>>
>> I'm using yocto krogoth and I'm developing a kernel driver for linux
>> 4.4. This kernel driver implements many ioctl so I've created a new
>> header for them in include/uapi.
>>
>> Now I would like to make it available in the SDK generated by yocto, so
>> that developer can use these definitions without duplicating the header
>> userland (with risks that duplicated header don't stay synced).
>>
>> I've seen a solution through this thread
>> https://lists.yoctoproject.org/pipermail/yocto/2014-April/019261.html,
>> but I was wondering if in the new 2.1 version of krogoth things have
>> evolved or if the correct way to do it is still to export in a new
>> include location.
>
> The options are still the same in krogoth. I still have an
> bugzilla to see if there's any additional streamlining that can be done
> in this area, but for now, what was discussed in that thread are still
> the viable options.
>
> Bruce
Thanks Bruce,

I will use this solution, but I think it would be valuable to find a
better solution in future realases (depending on resources and
priorities of course...), because developping additional drivers
exporting header to user land is quite common when you develop a BSP.

Regards.
>
>>
>> Thanks for answers.
>>
>> Regards.
>>
>> -- 
>> Christian Charreyre
>> GnuPG:4096R/8265F383
>> Email : christian.charreyre@ciose.fr
>> <mailto:christian.charreyre@ciose.fr>
>> Site : www.ciose.fr <http://www.ciose.fr>
>> Phone : 33(0)4 95 05 19 41
>> Address : 11 Avenue Marigny 13014 Marseille
>> <https://www.facebook.com/ciosystemb>
>> <https://www.twitter.com/CIO_SysEmb>
>> <https://plus.google.com/100220376990055787299/posts?prsrc=3>
>> <https://www.linkedin.com/company/cio-informatique-industrielle>
>> <http://www.ciose.fr/actualites?format=feed&type=rss>
>>
>>
>>
>
>


-- 
Christian Charreyre
GnuPG:4096R/8265F383
Email : christian.charreyre@ciose.fr <mailto:christian.charreyre@ciose.fr>
Site : www.ciose.fr <http://www.ciose.fr>
Phone : 33(0)4 95 05 19 41
Address : 11 Avenue Marigny 13014 Marseille
<https://www.facebook.com/ciosystemb>
<https://www.twitter.com/CIO_SysEmb>
<https://plus.google.com/100220376990055787299/posts?prsrc=3>
<https://www.linkedin.com/company/cio-informatique-industrielle>
<http://www.ciose.fr/actualites?format=feed&type=rss>


[-- Attachment #1.2.1: Type: text/html, Size: 6571 bytes --]

[-- Attachment #1.2.2: logoCIO-2016.png --]
[-- Type: image/png, Size: 6741 bytes --]

[-- Attachment #1.2.3: Facebook-2016.png --]
[-- Type: image/png, Size: 332 bytes --]

[-- Attachment #1.2.4: Twitter-2016.png --]
[-- Type: image/png, Size: 386 bytes --]

[-- Attachment #1.2.5: Google-2016.png --]
[-- Type: image/png, Size: 440 bytes --]

[-- Attachment #1.2.6: Linkedin-2016.png --]
[-- Type: image/png, Size: 355 bytes --]

[-- Attachment #1.2.7: Rss-2016.png --]
[-- Type: image/png, Size: 336 bytes --]

[-- Attachment #2: christian_charreyre.vcf --]
[-- Type: text/x-vcard, Size: 284 bytes --]

begin:vcard
fn:Christian  Charreyre
n:Charreyre;Christian 
org;quoted-printable:CIO Syst=C3=A8mes Embarqu=C3=A9s
adr;dom:;;11 Avenue Marigny;Marseille;;13014
email;internet:christian.charreyre@ciose.fr
tel;work:04 95 05 19 41
url:http://www.ciose.fr
version:2.1
end:vcard

Re: How do I correctly export uapi kernel headers to SDK ?

[Bruce Ashfield]

On 2016-11-10 05:35 AM, Christian Charreyre wrote:
> Hello all,
>
> I'm using yocto krogoth and I'm developing a kernel driver for linux
> 4.4. This kernel driver implements many ioctl so I've created a new
> header for them in include/uapi.
>
> Now I would like to make it available in the SDK generated by yocto, so
> that developer can use these definitions without duplicating the header
> userland (with risks that duplicated header don't stay synced).
>
> I've seen a solution through this thread
> https://lists.yoctoproject.org/pipermail/yocto/2014-April/019261.html,
> but I was wondering if in the new 2.1 version of krogoth things have
> evolved or if the correct way to do it is still to export in a new
> include location.

The options are still the same in krogoth. I still have an
bugzilla to see if there's any additional streamlining that can be done
in this area, but for now, what was discussed in that thread are still
the viable options.

Bruce

>
> Thanks for answers.
>
> Regards.
>
> --
> Christian Charreyre
> GnuPG:4096R/8265F383
> Email : christian.charreyre@ciose.fr <mailto:christian.charreyre@ciose.fr>
> Site : www.ciose.fr <http://www.ciose.fr>
> Phone : 33(0)4 95 05 19 41
> Address : 11 Avenue Marigny 13014 Marseille
> <https://www.facebook.com/ciosystemb>
> <https://www.twitter.com/CIO_SysEmb>
> <https://plus.google.com/100220376990055787299/posts?prsrc=3>
> <https://www.linkedin.com/company/cio-informatique-industrielle>
> <http://www.ciose.fr/actualites?format=feed&type=rss>
>
>
>

How do I correctly export uapi kernel headers to SDK ?

[Christian Charreyre]

[-- Attachment #1.1: Type: text/plain, Size: 1213 bytes --]

Hello all,

I'm using yocto krogoth and I'm developing a kernel driver for linux
4.4. This kernel driver implements many ioctl so I've created a new
header for them in include/uapi.

Now I would like to make it available in the SDK generated by yocto, so
that developer can use these definitions without duplicating the header
userland (with risks that duplicated header don't stay synced).

I've seen a solution through this thread
https://lists.yoctoproject.org/pipermail/yocto/2014-April/019261.html,
but I was wondering if in the new 2.1 version of krogoth things have
evolved or if the correct way to do it is still to export in a new
include location.

Thanks for answers.

Regards.

-- 
Christian Charreyre
GnuPG:4096R/8265F383
Email : christian.charreyre@ciose.fr <mailto:christian.charreyre@ciose.fr>
Site : www.ciose.fr <http://www.ciose.fr>
Phone : 33(0)4 95 05 19 41
Address : 11 Avenue Marigny 13014 Marseille
<https://www.facebook.com/ciosystemb>
<https://www.twitter.com/CIO_SysEmb>
<https://plus.google.com/100220376990055787299/posts?prsrc=3>
<https://www.linkedin.com/company/cio-informatique-industrielle>
<http://www.ciose.fr/actualites?format=feed&type=rss>


[-- Attachment #1.2.1: Type: text/html, Size: 3355 bytes --]

[-- Attachment #1.2.2: logoCIO-2016.png --]
[-- Type: image/png, Size: 6741 bytes --]

[-- Attachment #1.2.3: Facebook-2016.png --]
[-- Type: image/png, Size: 332 bytes --]

[-- Attachment #1.2.4: Twitter-2016.png --]
[-- Type: image/png, Size: 386 bytes --]

[-- Attachment #1.2.5: Google-2016.png --]
[-- Type: image/png, Size: 440 bytes --]

[-- Attachment #1.2.6: Linkedin-2016.png --]
[-- Type: image/png, Size: 355 bytes --]

[-- Attachment #1.2.7: Rss-2016.png --]
[-- Type: image/png, Size: 336 bytes --]

[-- Attachment #2: christian_charreyre.vcf --]
[-- Type: text/x-vcard, Size: 284 bytes --]

begin:vcard
fn:Christian  Charreyre
n:Charreyre;Christian 
org;quoted-printable:CIO Syst=C3=A8mes Embarqu=C3=A9s
adr;dom:;;11 Avenue Marigny;Marseille;;13014
email;internet:christian.charreyre@ciose.fr
tel;work:04 95 05 19 41
url:http://www.ciose.fr
version:2.1
end:vcard