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Date:      Tue, 09 Jul 2024 16:34:18 +0900
From:      Jaeyoon Choi <j_yoon.choi@samsung.com>
To:        Greg Wallace <greg@freebsdfoundation.org>
Cc:        "freebsd-hackers@freebsd.org" <freebsd-hackers@freebsd.org>
Subject:   RE:(2) Contribution to Universal Flash Storage driver
Message-ID:  <20240709073418epcms2p26f412db868f5079c3decf03c75147757@epcms2p2>
In-Reply-To: <CAP=s-_hp9%2BwkWrGUTiBg39a5KjZGZuoRmqgORHzqomwMTJTGkw@mail.gmail.com>
References:  <CAP=s-_hp9%2BwkWrGUTiBg39a5KjZGZuoRmqgORHzqomwMTJTGkw@mail.gmail.com> <20240704105126epcms2p81725b94131867c5e9cf1e3fcef92f913@epcms2p8> <CGME20240704105126epcms2p81725b94131867c5e9cf1e3fcef92f913@epcms2p2>

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Hi Greg,
Thank you for your response.
I look forward to hearing from you. 

Thanks,
Jaeyoon 

 

 

--------- Original Message ---------

Sender : Greg Wallace <greg@freebsdfoundation.org>

Date : 2024-07-09 06:35 (GMT+9)

Title : Re: Contribution to Universal Flash Storage driver

 

Hello Jaeyoon,



Thank you for your email!





I and one of my colleagues here at the FreeBSD Foundation reviewed your email and are very interested in your ideas.



One of our colleagues is on PTO last week and this week and we would like to consult with them about who else in the community may be active/interested in this area.



When they return next week, we will be meeting to discuss and I or one of my colleagues will reach out to you with more information and some suggested next steps.



Best regards,



--



Greg Wallace

Director of Partnerships & Research

M +1 919-247-3165



Schedule a meeting

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On Thu, Jul 4, 2024 at 6:51 AM Jaeyoon Choi <j_yoon.choi@samsung.com> wrote:





Hi,

 

I would like to ask if I can contribute to the development of the

Universal Flash Storage driver on FreeBSD.

 

In the 'FreeBSD 15.0 Planning' document below, a Universal Flash

Storage driver is listed under Needs, and I was wondering what the

current status is.

 https://hackmd.io/@jhb/ByWrxQmr2#%F0%9F%92%B8-Need

I would also be interested to hear from loos, who is the owner of

that task.

 

Universal Flash Storage is mainly used in flagship smartphones, and

recently it is also being used in low-power laptops based on ARM as

well as Intel x86 due to Intel's UFS controller (e.g., Intel N100 

and Snapdragon laptop).

As the use of Universal Flash Storage expands, I believe there will

be a demand to use Universal Flash Storage in FreeBSD.

 

I am currently a committer on Fuchsia OS and have been contributing

to the development of the Universal Flash Storage driver.

Fuchsia OS UFS driver:

- https://cs.opensource.google/fuchsia/fuchsia/+/main:src/devices/block/drivers/ufs/

- https://fuchsia-review.googlesource.com/q/owner:j_yoon.choi@samsung.com

 

If you are already working on it, is it possible to share the

repository?

If not, I would like to implement it based on Fuchsia OS's Universal

Flash Storage Code, which is under the same BSD license.

 

Thanks,

Jaeyoon



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