<div dir="ltr"><div dir="ltr">Hello Christian, Vaibhav, Sebastian,<br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, Mar 4, 2019 at 3:18 PM Christian Mauderer <<a href="mailto:christian.mauderer@embedded-brains.de">christian.mauderer@embedded-brains.de</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Am 04.03.19 um 07:47 schrieb Sebastian Huber:<br>
> Hello Vaibhav Gupta,<br>
> <br>
> On 04/03/2019 07:27, Vaibhav Gupta wrote:<br>
>> I am unable to confirm, if the project is open for GSOC, as some of<br>
>> them are labelled as new/ need for funding, etc.<br>
>> So, I made a list of projects which I find interesting. It would be<br>
>> very helpful for me to finalize a project if mentors confirm which of<br>
>> the following projects are open/ not open for GSOC.<br>
>><br>
>> 1. #3476 : IMFS- Improve bytes per block handling. :<br>
>> <a href="https://devel.rtems.org/ticket/3476" rel="noreferrer" target="_blank">https://devel.rtems.org/ticket/3476</a><br>
>> 2. #3477 : IMFS - Add Configurable Allocator Support :<br>
>> <a href="https://devel.rtems.org/ticket/3477" rel="noreferrer" target="_blank">https://devel.rtems.org/ticket/3477</a><br>
>><br>
> <br>
> the IMFS tickets contain not enough work for a GSoC project.<br>
> <br>
>> 1. #3338 : Port CHFS to RTEMS : <a href="https://devel.rtems.org/ticket/3338" rel="noreferrer" target="_blank">https://devel.rtems.org/ticket/3338</a><br>
>><br>
> <br>
> This would be suitable GSoC project if you find a mentor. It needs to<br>
> deal also with the Erase Block Handler (EBH).<br>
> <br>
>> 1. #3428 : Add SDIO driver support to rtems-libbsd :<br>
>> <a href="https://devel.rtems.org/ticket/3428" rel="noreferrer" target="_blank">https://devel.rtems.org/ticket/3428</a><br>
>> <<a href="https://devel.rtems.org/ticket/3028" rel="noreferrer" target="_blank">https://devel.rtems.org/ticket/3028</a>><br>
>><br>
> <br>
> I am not sure what the status of this is, it was a GSoC project before.<br>
> My experience is that this is close to the hardware level and difficult<br>
> to debug if you don't have a JTAG debugger.<br>
<br>
Last year Udit worked on this project (CC on this mail). See the<br>
following for the status reports:<br>
<br>
<a href="https://devel.rtems.org/wiki/GSoC/2018#UditkumarAgarwal" rel="noreferrer" target="_blank">https://devel.rtems.org/wiki/GSoC/2018#UditkumarAgarwal</a><br>
<br>
The really relevant part of the status is the one from July 18th: The<br>
driver already started to work but it was still not fully functional.<br>
After that some more benchmarks have been carried out due to some slight<br>
direction change in the project.<br>
<br>
For SDIO the stack would have to be updated to the latest version of<br>
libbsd and some debugging would be necessary. That is most likely not<br>
enough work left for a complete project.<br>
<br></blockquote><div>Yes, For more detailed status of SDIO stack please have a look at the following blog posts: (<a href="http://uditagarwal.in/index.php/2018/08/01/rtems-sdio-driver-current-progress/">1</a>, <a href="http://uditagarwal.in/index.php/2018/08/03/gsoc-2018-final-report/">2</a>).</div><div>The code has to be updated as per the latest version of libbsd and as Sebastian pointed out, for debugging</div><div>purpose i'd strong recommend the use of JTAG debugger. However, it's a bit short of being a fully-fledged GSoC project.</div><div><br></div><div>Also, How about the idea of porting DTrace to RTEMS? I'm not very sure about its feasibility, but probably it can turn</div><div>out to be a significant addition in RTEMS.<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
Kind regards<br>
<br>
Christian<br>
<br>
> <br>
> Please also have a look at the open projects page:<br>
> <br>
> <a href="https://devel.rtems.org/wiki/Developer/OpenProjects" rel="noreferrer" target="_blank">https://devel.rtems.org/wiki/Developer/OpenProjects</a><br>
> <br>
<br>
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</blockquote></div><br clear="all"><br>-- <br><div dir="ltr" class="gmail_signature"><div dir="ltr"><div>Regards,<br></div>Udit kumar agarwal<br><a href="http://uditagarwal.in/" target="_blank">http://uditagarwal.in/</a><br></div></div></div>